8523 files changed, 168216 insertions, 693969 deletions

diff --git a/.dir-locals.el b/.dir-locals.el
deleted file mode 100644
index 7c32d1f7ee..0000000000
--- a/.dir-locals.el
+++ /dev/null
@@ -1,37 +0,0 @@
-;; Copyright (c) 2018 Urabe, Shyouhei.  All rights reserved.
-;;
-;; This file is a part of  the programming language Ruby.  Permission is hereby
-;; granted, to either  redistribute and/or modify this file,  provided that the
-;; conditions mentioned  in the  file COPYING  are met.   Consult the  file for
-;; details.
-
-((nil .
-     ((indent-tabs-mode . nil)
-      (require-final-newline . t)
-      (tab-width . 8)
-      (show-trailing-whitespace . t)
-      (whitespace-line-column . 80))) ;; See also [Misc #12277]
-
- ;; (bat-mode . ((buffer-file-coding-system . utf-8-dos)))
-
- (ruby-mode . ((ruby-indent-level . 2)))
-
- (rdoc-mode . ((fill-column . 74)))
-
- (yaml-mode . ((yaml-indent-offset . 2)))
-
- (makefile-mode . ((indent-tabs-mode . t)))
-
- (c-mode . ((c-file-style . "ruby")))
-
- (change-log-mode .
-     ((buffer-file-coding-system . us-ascii)
-      (indent-tabs-mode . t)
-      (change-log-indent-text . 2)
-      (add-log-time-format . (lambda (&optional x y)
-        (let* ((time (or x (current-time)))
-	       (system-time-locale "C")
-	       (diff (+ (cadr time) 32400))
-	       (lo (% diff 65536))
-	       (hi (+ (car time) (/ diff 65536))))
-        (format-time-string "%a %b %e %H:%M:%S %Y" (list hi lo) t)))))))
diff --git a/.document b/.document
index b8e2d44a80..fb27ba325d 100644
--- a/.document
+++ b/.document
@@ -5,17 +5,9 @@
 
 # Process all the C source files
 *.c
-*.y
 
 # prelude
 prelude.rb
-rbconfig.rb
-
-trace_point.rb
-ast.rb
-io.rb
-gc.rb
-pack.rb
 
 # the lib/ directory (which has its own .document file)
 lib
@@ -24,18 +16,11 @@ lib
 ext
 
 # rdoc files
+ChangeLog
+
 NEWS
 
 README.md
 README.ja.md
 
-COPYING
-COPYING.ja
-CONTRIBUTING.md
-
-LEGAL
-
-# win32/README.win32 linked from README.md
-win32
-
 doc
diff --git a/.editorconfig b/.editorconfig
index 4633a7acae..67abf4b978 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -2,29 +2,15 @@ root = true
 
 [*]
 end_of_line = lf
-indent_size = 4
-indent_style = space
 insert_final_newline = true
-tab_width = 8
 trim_trailing_whitespace = true
-
-[*.bat]
-end_of_line = crlf
-
-[*.gemspec]
-indent_size = 2
-
-[*.rb]
-indent_size = 2
-
-[*.yml]
-indent_size = 2
-
-[{*[Mm]akefile*,*.mak,*.mk,depend}]
+tab_width = 8
 indent_style = tab
+indent_size = 4
 
-[enc/*]
-indent_size = 2
+[**.bat]
+end_of_line = crlf
 
-[reg*.[ch]]
+[**.rb]
+indent_style = space
 indent_size = 2
diff --git a/.gdbinit b/.gdbinit
index 0d44622691..d31ccaa7df 100644
--- a/.gdbinit
+++ b/.gdbinit
@@ -1,5 +1,3 @@
-set startup-with-shell off
-
 define hook-run
   set $color_type = 0
   set $color_highlite = 0
@@ -65,15 +63,7 @@ define rp
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_OBJECT
     printf "%sT_OBJECT%s: ", $color_type, $color_end
-    print ((struct RObject *)($arg0))->basic
-    if ($flags & ROBJECT_EMBED)
-      print/x *((VALUE*)((struct RObject*)($arg0))->as.ary) @ (ROBJECT_EMBED_LEN_MAX+0)
-    else
-      print (((struct RObject *)($arg0))->as.heap)
-      if (((struct RObject*)($arg0))->as.heap.numiv) > 0
-        print/x *(((struct RObject*)($arg0))->as.heap.ivptr) @ (((struct RObject*)($arg0))->as.heap.numiv)
-      end
-    end
+    print (struct RObject *)($arg0)
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_CLASS
     printf "%sT_CLASS%s%s: ", $color_type, ($flags & RUBY_FL_SINGLETON) ? "*" : "", $color_end
@@ -99,15 +89,14 @@ define rp
     set $regsrc = ((struct RRegexp*)($arg0))->src
     set $rsflags = ((struct RBasic*)$regsrc)->flags
     printf "%sT_REGEXP%s: ", $color_type, $color_end
-    set $len = ($rsflags & RUBY_FL_USER1) ? \
-            ((struct RString*)$regsrc)->as.heap.len : \
-            (($rsflags & (RUBY_FL_USER2|RUBY_FL_USER3|RUBY_FL_USER4|RUBY_FL_USER5|RUBY_FL_USER6)) >> RUBY_FL_USHIFT+2)
     set print address off
-    output *(char *)(($rsflags & RUBY_FL_USER1) ? \
+    output (char *)(($rsflags & RUBY_FL_USER1) ? \
 	    ((struct RString*)$regsrc)->as.heap.ptr : \
-	    ((struct RString*)$regsrc)->as.ary) @ $len
+	    ((struct RString*)$regsrc)->as.ary)
     set print address on
-    printf " len:%ld ", $len
+    printf " len:%ld ", ($rsflags & RUBY_FL_USER1) ? \
+            ((struct RString*)$regsrc)->as.heap.len : \
+            (($rsflags & (RUBY_FL_USER2|RUBY_FL_USER3|RUBY_FL_USER4|RUBY_FL_USER5|RUBY_FL_USER6)) >> RUBY_FL_USHIFT+2)
     if $flags & RUBY_FL_USER6
       printf "(none) "
     end
@@ -128,7 +117,7 @@ define rp
       if ($len == 0)
 	printf "{(empty)} "
       else
-	print/x *((VALUE*)((struct RArray*)($arg0))->as.ary) @ $len
+	output/x *((VALUE*)((struct RArray*)($arg0))->as.ary) @ $len
 	printf " "
       end
     else
@@ -144,7 +133,7 @@ define rp
       if ($len == 0)
 	printf "{(empty)} "
       else
-	print/x *((VALUE*)((struct RArray*)($arg0))->as.heap.ptr) @ $len
+	output/x *((VALUE*)((struct RArray*)($arg0))->as.heap.ptr) @ $len
 	printf " "
       end
     end
@@ -156,27 +145,34 @@ define rp
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_HASH
     printf "%sT_HASH%s: ", $color_type, $color_end,
-    if (((struct RHash *)($arg0))->basic->flags & RHASH_ST_TABLE_FLAG)
-      printf "st len=%ld ", ((struct RHash *)($arg0))->as.st->num_entries
-    else
-      printf "li len=%ld bound=%ld ", \
-        ((((struct RHash *)($arg0))->basic->flags & RHASH_AR_TABLE_SIZE_MASK) >> RHASH_AR_TABLE_SIZE_SHIFT), \
-        ((((struct RHash *)($arg0))->basic->flags & RHASH_AR_TABLE_BOUND_MASK) >> RHASH_AR_TABLE_BOUND_SHIFT)
+    if ((struct RHash *)($arg0))->ntbl
+      printf "len=%ld ", ((struct RHash *)($arg0))->ntbl->num_entries
     end
     print (struct RHash *)($arg0)
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_STRUCT
-    set $len = (($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \
+    printf "%sT_STRUCT%s: len=%ld ", $color_type, $color_end, \
+      (($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \
        ($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) >> (RUBY_FL_USHIFT+1) : \
        ((struct RStruct *)($arg0))->as.heap.len)
-    printf "%sT_STRUCT%s: len=%ld ", $color_type, $color_end, $len
     print (struct RStruct *)($arg0)
-    output/x *(($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \
-              ((struct RStruct *)($arg0))->as.ary : \
-              ((struct RStruct *)($arg0))->as.heap.ptr) @ $len
+    x/xw (($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \
+          ((struct RStruct *)($arg0))->as.ary : \
+          ((struct RStruct *)($arg0))->as.heap.ptr)
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_BIGNUM
-    rp_bignum $arg0
+    printf "%sT_BIGNUM%s: sign=%d len=%ld ", $color_type, $color_end, \
+      (($flags & RUBY_FL_USER1) != 0), \
+      (($flags & RUBY_FL_USER2) ? \
+       ($flags & (RUBY_FL_USER5|RUBY_FL_USER4|RUBY_FL_USER3)) >> (RUBY_FL_USHIFT+3) : \
+       ((struct RBignum*)($arg0))->as.heap.len)
+    if $flags & RUBY_FL_USER2
+      printf "(embed) "
+    end
+    print (struct RBignum *)($arg0)
+    x/xw (($flags & RUBY_FL_USER2) ? \
+          ((struct RBignum*)($arg0))->as.ary : \
+          ((struct RBignum*)($arg0))->as.heap.digits)
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_RATIONAL
     printf "%sT_RATIONAL%s: ", $color_type, $color_end
@@ -251,7 +247,7 @@ define rp
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_IMEMO
     printf "%sT_IMEMO%s(", $color_type, $color_end
-    output (enum imemo_type)(($flags>>RUBY_FL_USHIFT)&RUBY_IMEMO_MASK)
+    output (enum imemo_type)(($flags>>RUBY_FL_USHIFT)&imemo_mask)
     printf "): "
     rp_imemo $arg0
   else
@@ -331,9 +327,6 @@ define rp_id
   if $id == idLTLT
     printf "(:<<)\n"
   else
-  if $id == idGTGT
-    printf "(:>>)\n"
-  else
   if $id == idLE
     printf "(:<=)\n"
   else
@@ -361,18 +354,6 @@ define rp_id
   if $id == idASET
     printf "(:[]=)\n"
   else
-  if $id == idCOLON2
-    printf "(:'::')\n"
-  else
-  if $id == idANDOP
-    printf "(:&&)\n"
-  else
-  if $id == idOROP
-    printf "(:||)\n"
-  else
-  if $id == idANDDOT
-    printf "(:&.)\n"
-  else
     if $id <= tLAST_OP_ID
       printf "O"
     else
@@ -404,13 +385,12 @@ define rp_id
       end
     end
     printf "(%ld): ", $id
-    print_id $id
-    echo \n
-  end
-  end
-  end
-  end
-  end
+    set $str = lookup_id_str($id)
+    if $str
+      rp_string $str
+    else
+      echo undef\n
+    end
   end
   end
   end
@@ -435,33 +415,21 @@ end
 
 define output_string
   set $flags = ((struct RBasic*)($arg0))->flags
-  set $len = ($flags & RUBY_FL_USER1) ? \
-          ((struct RString*)($arg0))->as.heap.len : \
-          (($flags & (RUBY_FL_USER2|RUBY_FL_USER3|RUBY_FL_USER4|RUBY_FL_USER5|RUBY_FL_USER6)) >> RUBY_FL_USHIFT+2)
-  if $len > 0
-    output *(char *)(($flags & RUBY_FL_USER1) ? \
+  printf "%s", (char *)(($flags & RUBY_FL_USER1) ? \
 	    ((struct RString*)($arg0))->as.heap.ptr : \
-	    ((struct RString*)($arg0))->as.ary) @ $len
-  else
-    output ""
-  end
+	    ((struct RString*)($arg0))->as.ary)
 end
 
-define print_string
+define rp_string
   set $flags = ((struct RBasic*)($arg0))->flags
-  set $len = ($flags & RUBY_FL_USER1) ? \
+  set print address off
+  output (char *)(($flags & RUBY_FL_USER1) ? \
+	    ((struct RString*)($arg0))->as.heap.ptr : \
+	    ((struct RString*)($arg0))->as.ary)
+  set print address on
+  printf " bytesize:%ld ", ($flags & RUBY_FL_USER1) ? \
           ((struct RString*)($arg0))->as.heap.len : \
           (($flags & (RUBY_FL_USER2|RUBY_FL_USER3|RUBY_FL_USER4|RUBY_FL_USER5|RUBY_FL_USER6)) >> RUBY_FL_USHIFT+2)
-  if $len > 0
-    printf "%s", *(char *)(($flags & RUBY_FL_USER1) ? \
-	    ((struct RString*)($arg0))->as.heap.ptr : \
-	    ((struct RString*)($arg0))->as.ary) @ $len
-  end
-end
-
-define rp_string
-  output_string $arg0
-  printf " bytesize:%ld ", $len
   if !($flags & RUBY_FL_USER1)
     printf "(embed) "
   else
@@ -492,51 +460,6 @@ document rp_string
   Print the content of a String.
 end
 
-define rp_bignum
-  set $flags = ((struct RBignum*)($arg0))->basic.flags
-  set $len = (($flags & RUBY_FL_USER2) ? \
-       ($flags & (RUBY_FL_USER5|RUBY_FL_USER4|RUBY_FL_USER3)) >> (RUBY_FL_USHIFT+3) : \
-       ((struct RBignum*)($arg0))->as.heap.len)
-  printf "%sT_BIGNUM%s: sign=%d len=%ld ", $color_type, $color_end, \
-         (($flags & RUBY_FL_USER1) != 0), $len
-  if $flags & RUBY_FL_USER2
-    printf "(embed) "
-  end
-  print (struct RBignum *)($arg0)
-  set $ptr = (($flags & RUBY_FL_USER2) ? \
-              ((struct RBignum*)($arg0))->as.ary : \
-              ((struct RBignum*)($arg0))->as.heap.digits)
-  set $len = $len-1
-  printf "0x%x", $ptr[$len]
-  while $len > 0
-    set $len = $len-1
-    set $val = $ptr[$len]
-    set $w = sizeof($ptr[0])
-    printf "_"
-    if $w > 8
-      printf "%.32x", $val
-    else
-    if $w > 4
-      printf "%.16x", $val
-    else
-    if $w > 2
-      printf "%.8x", $val
-    else
-    if $w > 1
-      printf "%.4x", $val
-    else
-      printf "%.2x", $val
-    end
-    end
-    end
-    end
-  end
-  printf "\n"
-end
-document rp_bignum
-  Print the content of a Bignum.
-end
-
 define rp_class
   printf "(struct RClass *) %p", (void*)$arg0
   if ((struct RClass *)($arg0))->ptr.origin_ != $arg0
@@ -544,7 +467,7 @@ define rp_class
   end
   printf "\n"
   rb_classname $arg0
-  print/x *(struct RClass *)($arg0)
+  print *(struct RClass *)($arg0)
   print *((struct RClass *)($arg0))->ptr
 end
 document rp_class
@@ -552,7 +475,7 @@ document rp_class
 end
 
 define rp_imemo
-  set $flags = (enum imemo_type)((((struct RBasic *)($arg0))->flags >> RUBY_FL_USHIFT) & RUBY_IMEMO_MASK)
+  set $flags = (enum imemo_type)((((struct RBasic *)($arg0))->flags >> RUBY_FL_USHIFT) & imemo_mask)
   if $flags == imemo_cref
     printf "(rb_cref_t *) %p\n", (void*)$arg0
     print *(rb_cref_t *)$arg0
@@ -704,6 +627,12 @@ define nd_cval
   rp ($arg0).u3.value
 end
 
+
+define nd_cnt
+  printf "%su3.cnt%s: ", $color_highlite, $color_end
+  p ($arg0).u3.cnt
+end
+
 define nd_tbl
   printf "%su1.tbl%s: ", $color_highlite, $color_end
   p ($arg0).u1.tbl
@@ -742,6 +671,12 @@ define nd_lit
   rp ($arg0).u1.value
 end
 
+
+define nd_frml
+  printf "%su1.node%s: ", $color_highlite, $color_end
+  rp ($arg0).u1.node
+end
+
 define nd_rest
   printf "%su2.argc%s: ", $color_highlite, $color_end
   p ($arg0).u2.argc
@@ -768,6 +703,12 @@ define nd_args
   rp ($arg0).u3.node
 end
 
+
+define nd_noex
+  printf "%su1.id%s: ", $color_highlite, $color_end
+  p ($arg0).u1.id
+end
+
 define nd_defn
   printf "%su3.node%s: ", $color_highlite, $color_end
   rp ($arg0).u3.node
@@ -785,6 +726,17 @@ define nd_new
 end
 
 
+define nd_cfnc
+  printf "%su1.cfunc%s: ", $color_highlite, $color_end
+  p ($arg0).u1.cfunc
+end
+
+define nd_argc
+  printf "%su2.argc%s: ", $color_highlite, $color_end
+  p ($arg0).u2.argc
+end
+
+
 define nd_cname
   printf "%su1.id%s: ", $color_highlite, $color_end
   p ($arg0).u1.id
@@ -846,7 +798,7 @@ end
 
 define nd_tree
   set $buf = (struct RString *)rb_str_buf_new(0)
-  call dump_node((VALUE)($buf), rb_str_tmp_new(0), 0, ($arg0))
+  call dump_node((VALUE)($buf), rb_str_new(0, 0), 0, ($arg0))
   printf "%s\n", $buf->as.heap.ptr
 end
 
@@ -917,7 +869,8 @@ end
 
 define rb_classname
   # up to 128bit int
-  set $rb_classname = rb_mod_name($arg0)
+  set $rb_classname_permanent = "0123456789ABCDEF"
+  set $rb_classname = classname($arg0, $rb_classname_permanent)
   if $rb_classname != RUBY_Qnil
     rp $rb_classname
   else
@@ -966,7 +919,7 @@ define iseq
 end
 
 define rb_ps
-  rb_ps_vm ruby_current_vm_ptr
+  rb_ps_vm ruby_current_vm
 end
 document rb_ps
 Dump all threads and their callstacks
@@ -998,74 +951,45 @@ define print_lineno
     set $pos = $pos - 1
   end
 
-  set $index = 0
-  set $size = $iseq->body->insns_info.size
-  set $table = $iseq->body->insns_info.body
-  set $positions = $iseq->body->insns_info.positions
+  set $i = 0
+  set $size = $iseq->body->line_info_size
+  set $table = $iseq->body->line_info_table
   #printf "size: %d\n", $size
   if $size == 0
   else
-  if $size == 1
-    printf "%d", $table[0].line_no
-  else
-    if $positions
-      # get_insn_info_linear_search
-      set $index = 1
-      while $index < $size
-        #printf "table[%d]: position: %d, line: %d, pos: %d\n", $i, $positions[$i], $table[$i].line_no, $pos
-        if $positions[$index] > $pos
-          loop_break
-        end
-        set $index = $index + 1
-        if $positions[$index] == $pos
-          loop_break
-        end
+    set $i = 1
+    while $i < $size
+      #printf "table[%d]: position: %d, line: %d, pos: %d\n", $i, $table[$i].position, $table[$i].line_no, $pos
+      if $table[$i].position > $pos
+        loop_break
       end
-    else
-      # get_insn_info_succinct_bitvector
-      set $sd = $iseq->body->insns_info.succ_index_table
-      set $immediate_table_size = sizeof($sd->imm_part) / sizeof(uint64_t) * 9
-      if $pos < $immediate_table_size
-        set $i = $pos / 9
-        set $j = $pos % 9
-        set $index = ((int)($sd->imm_part[$i] >> ($j * 7))) & 0x7f
-      else
-        set $block_index = ($pos - $immediate_table_size) / 512
-        set $block = &$sd->succ_part[$block_index]
-        set $block_bit_index = ($pos - $immediate_table_size) % 512
-        set $small_block_index = $block_bit_index / 64
-        set $small_block_popcount = $small_block_index == 0 ? 0 : (((int)($block->small_block_ranks >> (($small_block_index - 1) * 9))) & 0x1ff)
-        set $x = $block->bits[$small_block_index] << (63 - $block_bit_index % 64)
-        set $x = ($x & 0x5555555555555555) + ($x >> 1 & 0x5555555555555555)
-        set $x = ($x & 0x3333333333333333) + ($x >> 2 & 0x3333333333333333)
-        set $x = ($x & 0x0707070707070707) + ($x >> 4 & 0x0707070707070707)
-        set $x = ($x & 0x001f001f001f001f) + ($x >> 8 & 0x001f001f001f001f)
-        set $x = ($x & 0x0000003f0000003f) + ($x >>16 & 0x0000003f0000003f)
-        set $popcnt = ($x & 0x7f) + ($x >>32 & 0x7f)
-        set $index = $block->rank + $small_block_popcount + $popcnt
+      set $i = $i + 1
+      if $table[$i].position == $pos
+        loop_break
       end
     end
-    printf "%d", $table[$index-1].line_no
-  end
+    printf "%d", $table[$i-1].line_no
   end
 end
 
 define check_method_entry
+  # get $immeo and $can_be_svar and return $me
   set $imemo = (struct RBasic *)$arg0
+  set $can_be_svar = $arg1
   if $imemo != RUBY_Qfalse
     set $type = ($imemo->flags >> 12) & 0x07
     if $type == imemo_ment
       set $me = (rb_callable_method_entry_t *)$imemo
     else
     if $type == imemo_svar
-      set $imemo = ((struct vm_svar *)$imemo)->cref_or_me
-      check_method_entry $imemo
+      set $imemo == ((struct vm_svar *)$imemo)->cref_or_me
+      check_method_entry $imemo 0
     end
     end
   end
 end
 
-define print_id
+define output_id
   set $id = $arg0
   # rb_id_to_serial
   if $id > tLAST_OP_ID
@@ -1073,9 +997,9 @@ define print_id
   else
     set $serial = (rb_id_serial_t)$id
   end
-  if $serial && $serial <= ruby_global_symbols.last_id
+  if $serial && $serial <= global_symbols.last_id
     set $idx = $serial / ID_ENTRY_UNIT
-    set $ids = (struct RArray *)ruby_global_symbols.ids
+    set $ids = (struct RArray *)global_symbols.ids
     set $flags = $ids->basic.flags
     if ($flags & RUBY_FL_USER1)
       set $idsptr = $ids->as.ary
@@ -1097,59 +1021,31 @@ define print_id
           set $arylen = $ary->as.heap.len
         end
         set $result = $aryptr[($serial % ID_ENTRY_UNIT) * ID_ENTRY_SIZE + $t]
-	if $result != RUBY_Qnil
-          print_string $result
-	else
-	  echo undef
-	end
+        output_string $result
       end
     end
   end
 end
 
-define print_pathobj
-  set $flags = ((struct RBasic*)($arg0))->flags
-  if ($flags & RUBY_T_MASK) == RUBY_T_STRING
-    print_string $arg0
-  end
-  if ($flags & RUBY_T_MASK) == RUBY_T_ARRAY
-    if $flags & RUBY_FL_USER1
-      set $str = ((struct RArray*)($arg0))->as.ary[0]
-    else
-      set $str = ((struct RArray*)($arg0))->as.heap.ptr[0]
-    end
-    print_string $str
-  end
-end
-
 define rb_ps_thread
   set $ps_thread = (struct RTypedData*)$arg0
   set $ps_thread_th = (rb_thread_t*)$ps_thread->data
   printf "* #<Thread:%p rb_thread_t:%p native_thread:%p>\n", \
     $ps_thread, $ps_thread_th, $ps_thread_th->thread_id
-  set $cfp = $ps_thread_th->ec->cfp
-  set $cfpend = (rb_control_frame_t *)($ps_thread_th->ec->vm_stack + $ps_thread_th->ec->vm_stack_size)-1
+  set $cfp = $ps_thread_th->cfp
+  set $cfpend = (rb_control_frame_t *)($ps_thread_th->stack + $ps_thread_th->stack_size)-1
   while $cfp < $cfpend
     if $cfp->iseq
-      if !((VALUE)$cfp->iseq & RUBY_IMMEDIATE_MASK) && (((imemo_ifunc << RUBY_FL_USHIFT) | RUBY_T_IMEMO)==$cfp->iseq->flags & ((RUBY_IMEMO_MASK << RUBY_FL_USHIFT) | RUBY_T_MASK))
-        printf "%d:ifunc ", $cfpend-$cfp
-        set print symbol-filename on
-        output/a $cfp->iseq.body
-        set print symbol-filename off
-        printf "\n"
-      else
       if $cfp->pc
         set $location = $cfp->iseq->body->location
-        printf "%d:", $cfpend-$cfp
-        print_pathobj $location.pathobj
+        output_string $location.path
         printf ":"
         print_lineno $cfp
         printf ":in `"
-        print_string $location.label
+        output_string $location.label
         printf "'\n"
       else
-        printf "%d: ???.rb:???:in `???'\n", $cfpend-$cfp
-      end
+        printf "???.rb:???:in `???'\n"
       end
     else
       # if VM_FRAME_TYPE($cfp->flag) == VM_FRAME_MAGIC_CFUNC
@@ -1161,7 +1057,7 @@ define rb_ps_thread
         set $env_specval = $ep[-1]
         set $env_me_cref = $ep[-2]
         while ($env_specval & 0x02) != 0
-          check_method_entry $env_me_cref
+          check_method_entry $env_me_cref 0
           if $me != 0
             loop_break
           end
@@ -1170,18 +1066,17 @@ define rb_ps_thread
           set $env_me_cref = $ep[-2]
         end
         if $me == 0
-          check_method_entry $env_me_cref
+          check_method_entry $env_me_cref 1
         end
-        printf "%d:", $cfpend-$cfp
         set print symbol-filename on
         output/a $me->def->body.cfunc.func
         set print symbol-filename off
         set $mid = $me->def->original_id
         printf ":in `"
-        print_id $mid
+        output_id $mid
         printf "'\n"
       else
-        printf "%d:unknown_frame:???:in `???'\n", $cfpend-$cfp
+        printf "unknown_frame:???:in `???'\n"
       end
     end
     set $cfp = $cfp + 1
@@ -1189,7 +1084,7 @@ define rb_ps_thread
 end
 
 define rb_count_objects
-  set $objspace = ruby_current_vm_ptr->objspace
+  set $objspace = ruby_current_vm->objspace
   set $counts_00 = 0
   set $counts_01 = 0
   set $counts_02 = 0
@@ -1313,34 +1208,3 @@ define dump_node
                         ((struct RString*)$str)->as.heap.ptr : \
                         ((struct RString*)$str)->as.ary)
 end
-
-define print_flags
-  printf "RUBY_FL_WB_PROTECTED: %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_WB_PROTECTED ? "1" : "0"
-  printf "RUBY_FL_PROMOTED0   : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_PROMOTED0 ? "1" : "0"
-  printf "RUBY_FL_PROMOTED1   : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_PROMOTED1 ? "1" : "0"
-  printf "RUBY_FL_FINALIZE    : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_FINALIZE ? "1" : "0"
-  printf "RUBY_FL_TAINT       : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_TAINT ? "1" : "0"
-  printf "RUBY_FL_UNTRUSTED   : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_UNTRUSTED ? "1" : "0"
-  printf "RUBY_FL_EXIVAR      : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_EXIVAR ? "1" : "0"
-  printf "RUBY_FL_FREEZE      : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_FREEZE ? "1" : "0"
-
-  printf "RUBY_FL_USER0       : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER0 ? "1" : "0"
-  printf "RUBY_FL_USER1       : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER1 ? "1" : "0"
-  printf "RUBY_FL_USER2       : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER2 ? "1" : "0"
-  printf "RUBY_FL_USER3       : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER3 ? "1" : "0"
-  printf "RUBY_FL_USER4       : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER4 ? "1" : "0"
-  printf "RUBY_FL_USER5       : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER5 ? "1" : "0"
-  printf "RUBY_FL_USER6       : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER6 ? "1" : "0"
-  printf "RUBY_FL_USER7       : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER7 ? "1" : "0"
-  printf "RUBY_FL_USER8       : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER8 ? "1" : "0"
-  printf "RUBY_FL_USER9       : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER9 ? "1" : "0"
-  printf "RUBY_FL_USER10      : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER10 ? "1" : "0"
-  printf "RUBY_FL_USER11      : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER11 ? "1" : "0"
-  printf "RUBY_FL_USER12      : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER12 ? "1" : "0"
-  printf "RUBY_FL_USER13      : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER13 ? "1" : "0"
-  printf "RUBY_FL_USER14      : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER14 ? "1" : "0"
-  printf "RUBY_FL_USER15      : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER15 ? "1" : "0"
-  printf "RUBY_FL_USER16      : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER16 ? "1" : "0"
-  printf "RUBY_FL_USER17      : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER17 ? "1" : "0"
-  printf "RUBY_FL_USER18      : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER18 ? "1" : "0"
-end
diff --git a/.gitattributes b/.gitattributes
index d0c2d266b4..d9785fad00 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,8 +1,5 @@
 *.gemspec diff=ruby
 *.rb diff=ruby
-bin svn-properties=svn:ignore=ruby
 bin/* diff=ruby
 tool/update-deps diff=ruby
 tool/make-snapshot diff=ruby
-tool/format-release diff=ruby
-tool/leaked-globals diff=ruby
diff --git a/.github/workflows/check_branch.yml b/.github/workflows/check_branch.yml
deleted file mode 100644
index 37cf3a9a8f..0000000000
--- a/.github/workflows/check_branch.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-# We bidirectionally synchronize github.com/ruby/ruby.git's master branch and
-# git.ruby-lang.org/ruby.git's master branch.
-# We can use a pull request's merge button only on the master branch.
-#
-# Therefore, we require to pass this "check_branch" on all protected branches
-# to prevent us from accidentally pushing commits to GitHub directly.
-#
-# Details: https://bugs.ruby-lang.org/issues/16094
-name: Pull Request
-on: [pull_request]
-jobs:
-  check_branch:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check if branch is master
-        run: |
-          if [ "$BASE_REF" != master ]; then
-            echo "Only master branch accepts a pull request, but it's '$BASE_REF'."
-            exit 1
-          fi
-        env:
-          BASE_REF: ${{ github.base_ref }}
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
deleted file mode 100644
index 045beb0b23..0000000000
--- a/.github/workflows/macos.yml
+++ /dev/null
@@ -1,77 +0,0 @@
-name: macOS
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - '*'
-jobs:
-  make:
-    runs-on: macos-latest
-    strategy:
-      matrix:
-        test_task: [ "check", "test-bundler", "test-bundled-gems" ]
-      fail-fast: false
-    if: "!contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - name: Disable Firewall
-        run: |
-          sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setglobalstate off
-          sudo /usr/libexec/ApplicationFirewall/socketfilterfw --getglobalstate
-      # Not using official actions/checkout because it's unstable and sometimes doesn't work for a fork.
-      - name: Checkout ruby/ruby
-        run: |
-          git clone --single-branch --shallow-since=yesterday https://github.com/ruby/ruby src
-          git -C src reset --hard "$GITHUB_SHA"
-        if: github.event_name == 'push'
-      - name: Checkout a pull request
-        run: |
-          git clone --single-branch --shallow-since=yesterday "--branch=$GITHUB_BRANCH" "https://github.com/${GITHUB_REPO}" src
-          git -C src reset --hard "$GITHUB_REV"
-        env:
-          GITHUB_REV: ${{ github.event.pull_request.head.sha }}
-          GITHUB_BRANCH: ${{ github.event.pull_request.head.ref }}
-          GITHUB_REPO: ${{ github.event.pull_request.head.repo.full_name }}
-        if: github.event_name == 'pull_request'
-      - run: ./src/tool/actions-commit-info.sh
-      - name: Install libraries
-        run: |
-          export WAITS='5 60'
-          cd src
-          tool/travis_retry.sh brew update
-          tool/travis_retry.sh brew install gdbm gmp libffi openssl@1.1 zlib autoconf automake libtool readline
-      - name: Set ENV
-        run: |
-          echo '::set-env name=JOBS::'-j$((1 + $(sysctl -n hw.activecpu)))
-      - name: Autoconf
-        run: |
-          cd src
-          autoconf
-      - name: Configure
-        run: |
-          mkdir build
-          cd build
-          ../src/configure -C --disable-install-doc --with-openssl-dir=$(brew --prefix openssl@1.1) --with-readline-dir=$(brew --prefix readline)
-      - name: Make
-        run: make -C build $JOBS
-      - name: Tests
-        run: make -C build $JOBS -s ${{ matrix.test_task }}
-        env:
-          RUBY_TESTOPTS: "-q --tty=no"
-      - name: Leaked Globals
-        run: make -C build -s leaked-globals
-      - uses: k0kubun/action-slack@v2.0.0
-        with:
-          payload: |
-            {
-              "attachments": [{
-                "text": "${{ job.status }}: ${{ github.workflow }} / ${{ matrix.test_task }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
-                        "(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
-                        "of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
-                "color": "danger"
-              }]
-            }
-        env:
-          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
-        if: failure() && github.event_name == 'push'
diff --git a/.github/workflows/mjit.yml b/.github/workflows/mjit.yml
deleted file mode 100644
index 73b242be19..0000000000
--- a/.github/workflows/mjit.yml
+++ /dev/null
@@ -1,78 +0,0 @@
-name: MJIT
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - '*'
-jobs:
-  test:
-    strategy:
-      matrix:
-        jit_opts: [ "--jit", "--jit-wait" ]
-      fail-fast: false
-    runs-on: ubuntu-latest
-    if: "!contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - name: Install libraries
-        run: |
-          set -x
-          sudo apt-get update -q
-          sudo apt-get install --no-install-recommends -q -y build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm-dev bison autoconf ruby
-      # Not using official actions/checkout because it's unstable and sometimes doesn't work for a fork.
-      - name: Checkout ruby/ruby
-        run: |
-          git clone --single-branch --shallow-since=yesterday https://github.com/ruby/ruby src
-          git -C src reset --hard "$GITHUB_SHA"
-        if: github.event_name == 'push'
-      - name: Checkout a pull request
-        run: |
-          git clone --single-branch --shallow-since=yesterday "--branch=$GITHUB_BRANCH" "https://github.com/${GITHUB_REPO}" src
-          git -C src reset --hard "$GITHUB_REV"
-        env:
-          GITHUB_REV: ${{ github.event.pull_request.head.sha }}
-          GITHUB_BRANCH: ${{ github.event.pull_request.head.ref }}
-          GITHUB_REPO: ${{ github.event.pull_request.head.repo.full_name }}
-        if: github.event_name == 'pull_request'
-      - run: ./src/tool/actions-commit-info.sh
-      - name: Fixed world writable dirs
-        run: |
-          chmod go-w $HOME
-          sudo chmod -R go-w /usr/share
-      - name: Set ENV
-        run: |
-          echo '::set-env name=JOBS::'-j$((1 + $(nproc --all)))
-      - name: Autoconf
-        run: cd src && exec autoconf
-      - name: configure
-        run: |
-          mkdir build
-          cd build
-          ../src/configure -C --disable-install-doc
-      - name: make all
-        run: make -C build $JOBS
-      - name: make install
-        run: sudo make -C build $JOBS install
-      - name: make test
-        run: "make -C build $JOBS -s test TESTOPTS='-q --tty=no' RUN_OPTS='--disable-gems --jit-warnings ${{ matrix.jit_opts }}'"
-      - name: make test-all
-        run: "make -C build $JOBS -s test-all TESTOPTS='-q --tty=no' RUN_OPTS='--disable-gems --jit-warnings ${{ matrix.jit_opts }}'"
-      - name: make test-spec
-        run: "make -C build $JOBS -s test-spec RUN_OPTS='--disable-gems --jit-warnings ${{ matrix.jit_opts }}'"
-      - name: Leaked Globals
-        run: make -C build -s leaked-globals
-      - uses: k0kubun/action-slack@v2.0.0
-        with:
-          payload: |
-            {
-              "attachments": [{
-                "text": "${{ job.status }}: ${{ github.workflow }} / ${{ matrix.jit_opts }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
-                        "(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
-                        "of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
-                "color": "danger"
-              }]
-            }
-        env:
-          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
-        if: failure() && github.event_name == 'push'
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
deleted file mode 100644
index c6bcca07fa..0000000000
--- a/.github/workflows/ubuntu.yml
+++ /dev/null
@@ -1,106 +0,0 @@
-name: Ubuntu
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - '*'
-jobs:
-  make:
-    strategy:
-      matrix:
-        test_task: [ "check", "test-bundler", "test-bundled-gems" ]
-        os: [ubuntu-latest, ubuntu-16.04]
-        exclude:
-          - test_task: test-bundler
-            os: ubuntu-16.04
-          - test_task: test-bundled-gems
-            os: ubuntu-16.04
-      fail-fast: false
-    runs-on: ${{ matrix.os }}
-    if: "!contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - run: env | sort
-      - name: Dump GitHub context
-        env:
-          GITHUB_CONTEXT: ${{ toJson(github) }}
-        run: echo "$GITHUB_CONTEXT"
-      - name: Dump job context
-        env:
-          JOB_CONTEXT: ${{ toJson(job) }}
-        run: echo "$JOB_CONTEXT"
-      - name: Dump steps context
-        env:
-          STEPS_CONTEXT: ${{ toJson(steps) }}
-        run: echo "$STEPS_CONTEXT"
-      - name: Dump runner context
-        env:
-          RUNNER_CONTEXT: ${{ toJson(runner) }}
-        run: echo "$RUNNER_CONTEXT"
-      - name: Dump strategy context
-        env:
-          STRATEGY_CONTEXT: ${{ toJson(strategy) }}
-        run: echo "$STRATEGY_CONTEXT"
-      - name: Dump matrix context
-        env:
-          MATRIX_CONTEXT: ${{ toJson(matrix) }}
-        run: echo "$MATRIX_CONTEXT"
-
-      - name: Install libraries
-        run: |
-          set -x
-          sudo apt-get update -q
-          sudo apt-get install --no-install-recommends -q -y build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm-dev bison autoconf ruby
-      # Not using official actions/checkout because it's unstable and sometimes doesn't work for a fork.
-      - name: Checkout ruby/ruby
-        run: |
-          git clone --single-branch --shallow-since=yesterday https://github.com/ruby/ruby src
-          git -C src reset --hard "$GITHUB_SHA"
-        if: github.event_name == 'push'
-      - name: Checkout a pull request
-        run: |
-          git clone --single-branch --shallow-since=yesterday "--branch=$GITHUB_BRANCH" "https://github.com/${GITHUB_REPO}" src
-          git -C src reset --hard "$GITHUB_REV"
-        env:
-          GITHUB_REV: ${{ github.event.pull_request.head.sha }}
-          GITHUB_BRANCH: ${{ github.event.pull_request.head.ref }}
-          GITHUB_REPO: ${{ github.event.pull_request.head.repo.full_name }}
-        if: github.event_name == 'pull_request'
-      - run: ./src/tool/actions-commit-info.sh
-      - name: Fixed world writable dirs
-        run: |
-          chmod go-w $HOME
-          sudo chmod -R go-w /usr/share
-      - name: Set ENV
-        run: |
-          echo '::set-env name=JOBS::'-j$((1 + $(nproc --all)))
-      - name: Autoconf
-        run: cd src && exec autoconf
-      - name: configure
-        run: |
-          mkdir build
-          cd build
-          ../src/configure -C --disable-install-doc
-      - name: Make
-        run: make -C build $JOBS
-      - name: Tests
-        run: make -C build $JOBS -s ${{ matrix.test_task }}
-        env:
-          RUBY_TESTOPTS: "-q --tty=no"
-      - name: Leaked Globals
-        run: make -C build -s leaked-globals
-      - uses: k0kubun/action-slack@v2.0.0
-        with:
-          payload: |
-            {
-              "attachments": [{
-                "text": "${{ job.status }}: ${{ matrix.os }} / ${{ matrix.test_task }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
-                        "(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
-                        "of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
-                "color": "danger"
-              }]
-            }
-        env:
-          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
-        if: failure() && github.event_name == 'push'
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
deleted file mode 100644
index a6afb26e7e..0000000000
--- a/.github/workflows/windows.yml
+++ /dev/null
@@ -1,93 +0,0 @@
-name: Windows
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - '*'
-jobs:
-  make:
-    strategy:
-      matrix:
-        test_task: [test]
-        os: [windows-2016, windows-2019]
-        vs: [2017, 2019]
-        exclude:
-          - os: windows-2016
-            vs: 2019
-          - os: windows-2019
-            vs: 2017
-      fail-fast: false
-    runs-on: ${{ matrix.os }}
-    if: "!contains(github.event.head_commit.message, '[ci skip]')"
-    steps:
-      - uses: actions/cache@v1
-        with:
-          path: C:\vcpkg\downloads
-          key: ${{ runner.os }}-vcpkg-download-${{ matrix.os }}-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-vcpkg-download-${{ matrix.os }}-
-            ${{ runner.os }}-vcpkg-download-
-      - name: Install libraries with vcpkg
-        run: |
-          vcpkg --triplet x64-windows install readline zlib
-      - uses: actions/cache@v1
-        with:
-          path: C:\Users\runneradmin\AppData\Local\Temp\chocolatey
-          key: ${{ runner.os }}-chocolatey-${{ matrix.os }}-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-chocolatey-${{ matrix.os }}-
-            ${{ runner.os }}-chocolatey-
-      - name: Install libraries with chocolatey
-        run: |
-          choco config get cacheLocation
-          choco install --no-progress openssl winflexbison3
-      # Not using official actions/checkout because it's unstable and sometimes doesn't work for a fork.
-      - name: Checkout ruby/ruby
-        run: |
-          git clone --single-branch --shallow-since=yesterday https://github.com/ruby/ruby src
-          git -C src reset --hard ${{ github.sha }}
-        if: github.event_name == 'push'
-      - name: Checkout a pull request
-        run: |
-          git clone --single-branch --shallow-since=yesterday --branch=${{ github.event.pull_request.head.ref }} https://github.com/${{ github.event.pull_request.head.repo.full_name }} src
-          git -C src reset --hard ${{ github.event.pull_request.head.sha }}
-        if: github.event_name == 'pull_request'
-      - run: ./src/tool/actions-commit-info.sh
-        shell: bash
-      - name: Configure
-        run: |
-          md build
-          cd build
-          call "C:\Program Files (x86)\Microsoft Visual Studio\${{ matrix.vs }}\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
-          ../src/win32/configure.bat --disable-install-doc --without-ext=+,dbm,gdbm --enable-bundled-libffi --with-opt-dir=C:/vcpkg/installed/x64-windows
-        shell: cmd
-      - name: nmake
-        run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\${{ matrix.vs }}\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
-          set YACC=win_bison
-          cd build
-          nmake up
-          nmake
-        shell: cmd
-      - name: nmake test
-        run: |
-          call "C:\Program Files (x86)\Microsoft Visual Studio\${{ matrix.vs }}\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
-          cd build
-          nmake ${{ matrix.test_task }}
-        shell: cmd
-      - uses: k0kubun/action-slack@v2.0.0
-        with:
-          payload: |
-            {
-              "attachments": [{
-                "text": "${{ job.status }}: ${{ matrix.os }} / ${{ matrix.test_task }} <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ env.COMMIT_DATE }} #${{ env.COMMIT_NUMBER_OF_DAY }}> " +
-                        "(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
-                        "of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
-                "color": "danger"
-              }]
-            }
-        env:
-          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
-        if: failure() && github.event_name == 'push'
diff --git a/.gitignore b/.gitignore
index 487af950f3..9757768786 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,7 +4,6 @@
 *.a
 *.bak
 *.bc
-*.bundle
 *.dSYM
 *.dmyh
 *.dylib
@@ -14,16 +13,11 @@
 *.log
 *.o
 *.obj
-*.old
 *.orig
-*.pch
 *.pdb
-*.rbinc
 *.rej
 *.s
 *.sav
-*.sl
-*.so
 *.swp
 *.yarb
 *~
@@ -31,23 +25,17 @@
 .*.list
 .*.time
 .DS_Store
-.bundle
 .ccmalloc
 .ext
 .pc
 .ppack
 .svn
-.time
 Makefile
+Makefile.old
 cygruby*.def
 extconf.h
 y.output
 y.tab.c
-*.gcda
-*.gcno
-*.gcov
-*.vscode
-lcov*.info
 
 # /
 /*-fake.rb
@@ -57,11 +45,13 @@ lcov*.info
 /*.pc
 /*.rc
 /*_prelude.c
-/build*/
 /COPYING.LIB
-/ChangeLog
+/ChangeLog-*
+/ChangeLog.pre-alpha
+/ChangeLog.pre1_1
 /Doxyfile
 /GNUmakefile
+/GNUmakefile.old
 /README.atheos
 /README.fat-patch
 /README.v6
@@ -69,7 +59,6 @@ lcov*.info
 /archive
 /autom4te*.cache
 /automake
-/benchmark/benchmark-driver
 /beos
 /bmlog-*
 /breakpoints.gdb
@@ -93,9 +82,6 @@ lcov*.info
 /goruby
 /id.[ch]
 /largefile.h
-/lcov-c-out
-/lcov-rb-out
-/lcov-out
 /lex.c
 /libruby*.*
 /miniprelude.c
@@ -111,7 +97,6 @@ lcov*.info
 /ppack
 /prelude.c
 /preview
-/probes.dmyh
 /probes.h
 /rbconfig.rb
 /rename2.h
@@ -123,10 +108,8 @@ lcov*.info
 /ruby-runner
 /ruby-runner.h
 /ruby-man.rd.gz
-/run.gdb
 /sizes.c
 /test.rb
-/test-coverage.dat
 /tmp
 /transdb.h
 /uncommon.mk
@@ -135,13 +118,7 @@ lcov*.info
 /web
 /yasmdata.rb
 
-# /bin/
-
-/bin/*.exe
-/bin/*.dll
-
 # /benchmark/
-/benchmark/bm_require.data
 /benchmark/bmx_*.rb
 /benchmark/fasta.output.*
 /benchmark/wc.input
@@ -149,35 +126,26 @@ lcov*.info
 /enc/*.def
 /enc/*.exp
 /enc/*.lib
-/enc/jis/props.h
 /enc/unicode/data
 
-# /coroutine/
-!/coroutine/**/*.s
-
 # /enc/trans/
 /enc/trans/*.c
 /enc/trans/*.def
 /enc/trans/*.exp
 /enc/trans/*.lib
-
-# /exe/
-/exe/goruby
-/exe/ruby
+/enc/trans/.time
 
 # /ext/
 /ext/extinit.c
-/ext/configure-ext.mk
-/ext/*/exts.mk
-
-# /ext/-test-/cxxanyargs
-/ext/-test-/cxxanyargs/failure*.failed
 
 # /ext/-test-/win32/dln/
-/ext/-test-/win32/dln/dlntest.dll
 /ext/-test-/win32/dln/dlntest.exp
 /ext/-test-/win32/dln/dlntest.lib
 
+# /ext/dl/callback/
+/ext/dl/callback/callback-*.c
+/ext/dl/callback/callback.c
+
 # /ext/etc/
 /ext/etc/constdefs.h
 
@@ -186,7 +154,6 @@ lcov*.info
 
 # /ext/rbconfig/
 /ext/rbconfig/sizeof/sizes.c
-/ext/rbconfig/sizeof/limits.c
 
 # /ext/ripper/
 /ext/ripper/eventids1.c
@@ -202,15 +169,10 @@ lcov*.info
 
 # /gems
 /gems/*.gem
-/gems/src
-/gems/*-*
 
-# /lib/
-/lib/ruby/[1-9]*.*
-/lib/ruby/vendor_ruby
-
-# /spec/bundler
-/.rspec_status
+# /spec/
+/spec/mspec
+/spec/rubyspec
 
 # /tool/
 /tool/config.guess
@@ -218,8 +180,4 @@ lcov*.info
 
 # /win32/
 /win32/*.ico
-
-# MJIT
-/rb_mjit_header.h
-/mjit_config.h
-/include/ruby-*/*/rb_mjit_min_header-*.h
+/win32/.time
diff --git a/.rspec_parallel b/.rspec_parallel
deleted file mode 100644
index aaff198a32..0000000000
--- a/.rspec_parallel
+++ /dev/null
@@ -1,2 +0,0 @@
---format progress
---format ParallelTests::RSpec::RuntimeLogger --out tmp/parallel_runtime_rspec.log
diff --git a/.travis.yml b/.travis.yml
index 3acb0d4c43..24ce0c9113 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,3 @@
-# -*- YAML -*-
 # Copyright (C) 2011 Urabe, Shyouhei.  All rights reserved.
 #
 # This file is  a part of the programming language  Ruby.  Permission is hereby
@@ -17,527 +16,87 @@
 #
 # is also a good place to look at.
 
+# Language specification.
 language: c
-
-os: linux
-
-dist: xenial
-
-git:
-  quiet: true
-
-cache:
-  ccache: true
-  directories:
-    - $HOME/config_2nd
-    - $HOME/.downloaded-cache
-
-env:
-  global:
-    # Reset timestamps early
-    - _=$(touch NEWS && find . -type f -exec touch -r NEWS {} +)
-    - CONFIGURE_TTY=no
-    - CCACHE_COMPILERCHECK=none
-    - CCACHE_NOCOMPRESS=1
-    - CCACHE_MAXSIZE=512Mi
-    - NPROC="`nproc`"
-    # JOBS and SETARCH are overridden when necessary; see below.
-    - JOBS=-j$((1+${NPROC}))
-    - SETARCH=
-    - RUBY_PREFIX=/tmp/ruby-prefix
-    - GEMS_FOR_TEST='timezone tzinfo'
-    - UPDATE_UNICODE="UNICODE_FILES=. UNICODE_PROPERTY_FILES=. UNICODE_AUXILIARY_FILES=. UNICODE_EMOJI_FILES=."
-    # https://github.com/travis-ci/travis-build/blob/e411371dda21430a60f61b8f3f57943d2fe4d344/lib/travis/build/bash/travis_apt_get_options.bash#L7
-    - travis_apt_get_options='--allow-downgrades --allow-remove-essential --allow-change-held-packages'
-    - travis_apt_get_options="-yq --no-install-suggests --no-install-recommends $travis_apt_get_options"
-
-.org.ruby-lang.ci.matrix-definitions:
-
-  - &cron-only
-    if: (type = cron) AND (branch = master) AND (fork = false)
-
-  - &make-test-only
-    script:
-      - $SETARCH make -s test TESTOPTS="${TESTOPTS=$JOBS -q --tty=no}"
-
-  - &gcc-8
-    compiler: gcc-8
-    # # Not using addon to control retries
-    # addons:
-    #   apt:
-    #     sources:
-    #       - ubuntu-toolchain-r-test
-    before_install:
-      - tool/travis_retry.sh sudo -E apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
-      - tool/travis_retry.sh sudo bash -c "rm -rf '${TRAVIS_ROOT}/var/lib/apt/lists/'* && exec apt-get update -yq"
-      - |-
-        ${BEFORE_INSTALL}
-        tool/travis_retry.sh sudo -E apt-get $travis_apt_get_options install \
-          ccache \
-          gcc-8 \
-          g++-8 \
-          libffi-dev \
-          libgdbm-dev \
-          libgmp-dev \
-          libjemalloc-dev \
-          libncurses5-dev \
-          libncursesw5-dev \
-          libreadline6-dev \
-          libssl-dev \
-          libyaml-dev \
-          openssl \
-          valgrind \
-          zlib1g-dev
-
-  - &clang-8
-    compiler: clang-8
-    addons:
-      apt:
-        # Not doing this manually unlike other sources, because it has been stable.
-        sources:
-          - llvm-toolchain-xenial-8
-        config:
-          retries: true
-    before_install:
-      - tool/travis_retry.sh sudo bash -c "rm -rf '${TRAVIS_ROOT}/var/lib/apt/lists/'* && exec apt-get update -yq"
-      - |-
-        tool/travis_retry.sh sudo -E apt-get $travis_apt_get_options install \
-          clang-8 \
-          llvm-8-tools \
-          libffi-dev \
-          libgdbm-dev \
-          libgmp-dev \
-          libjemalloc-dev \
-          libncurses5-dev \
-          libncursesw5-dev \
-          libreadline6-dev \
-          libssl-dev \
-          libyaml-dev \
-          openssl \
-          valgrind \
-          zlib1g-dev
-
-  # --------
-
-  - &x86_64-linux
-    name: x86_64-linux
-    <<: *gcc-8
-
-  - &arm64-linux
-    name: arm64-linux
-    arch: arm64
-    <<: *gcc-8
-
-  - &jemalloc
-    name: --with-jemalloc
-    <<: *gcc-8
-    <<: *cron-only
-    env:
-      - CONFIG_FLAG='--with-gmp --with-jemalloc --with-valgrind'
-
-  - &assertions
-    name: RUBY_DEBUG=1
-    <<: *gcc-8
-    #<<: *cron-only
-    <<: *make-test-only
-    env:
-      - GEMS_FOR_TEST=
-      - cppflags='-DRUBY_DEBUG -DVM_CHECK_MODE=1 -DTRANSIENT_HEAP_CHECK_MODE -DRGENGC_CHECK_MODE -DENC_DEBUG'
-
-  - &VM_CHECK_MODE
-    name: VM_CHECK_MODE=3
-    <<: *gcc-8
-    <<: *cron-only
-    <<: *make-test-only
-    env:
-      - GEMS_FOR_TEST=
-      - cppflags=-DVM_CHECK_MODE=0x0003
-
-  - &SUPPORT_JOKE
-    name: SUPPORT_JOKE
-    <<: *gcc-8
-    <<: *cron-only
-    <<: *make-test-only
-    env:
-      - BEFORE_INSTALL="sed vm_opts.h -e 's/OPT_SUPPORT_JOKE *0/OPT_SUPPORT_JOKE 1/' -i"
-
-  - &CPDEBUG
-    name: CPDEBUG
-    <<: *gcc-8
-    <<: *cron-only
-    <<: *make-test-only
-    env:
-      - cppflags=-DCPDEBUG
-
-  - &WITH_COROUTINE_UCONTEXT
-    name: COROUTINE=ucontext
-    <<: *gcc-8
-    <<: *cron-only
-    env:
-      - CONFIG_FLAG='--with-coroutine=ucontext'
-
-  - &WITH_COROUTINE_COPY
-    name: COROUTINE=copy
-    <<: *gcc-8
-    <<: *cron-only
-    env:
-      - CONFIG_FLAG='--with-coroutine=copy'
-
-  - &TOKEN_THREADED_CODE
-    name: TOKEN_THREADED_CODE
-    <<: *gcc-8
-    <<: *cron-only
-    <<: *make-test-only
-    env:
-      - GEMS_FOR_TEST=
-      - cppflags=-DOPT_THREADED_CODE=1
-
-  - &CALL_THREADED_CODE
-    name: CALL_THREADED_CODE
-    <<: *gcc-8
-    <<: *cron-only
-    <<: *make-test-only
-    env:
-      - GEMS_FOR_TEST=
-      - cppflags=-DOPT_THREADED_CODE=2
-
-  - &NO_THREADED_CODE
-    name: NO_THREADED_CODE
-    <<: *gcc-8
-    <<: *cron-only
-    <<: *make-test-only
-    env:
-      - GEMS_FOR_TEST=
-      - cppflags=-DOPT_THREADED_CODE=3
-
-  - &ASAN
-    name: -fsanitize=address
-    <<: *clang-8
-    #<<: *cron-only
-    <<: *make-test-only
-    env:
-      - GEMS_FOR_TEST=
-      - ASAN_OPTIONS=detect_leaks=0
-      - cflags='-U_FORTIFY_SOURCE -march=native -fsanitize=address -fno-omit-frame-pointer -fPIC'
-      - debugflags=-ggdb3
-      - optflags=-O1
-      - LD=clang-8
-      - LDFLAGS='-fsanitize=address -fPIC'
-      - CONFIG_FLAG='--with-out-ext=openssl --without-gmp --without-jemalloc --without-valgrind'
-
-  - &MSAN
-    name: -fsanitize=memory
-    <<: *clang-8
-    #<<: *cron-only
-    <<: *make-test-only
-    env:
-      - GEMS_FOR_TEST=
-      - cflags='-U_FORTIFY_SOURCE -fsanitize=memory -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer -fPIC'
-      - optflags=-O1
-      - LD=clang-8
-      - LDFLAGS='-fsanitize=memory -fPIC'
-      - CONFIG_FLAG='--with-out-ext=openssl --without-gmp --without-jemalloc --without-valgrind'
-
-  - &UBSAN
-    name: -fsanitize=undefined
-    <<: *clang-8
-    #<<: *cron-only
-    <<: *make-test-only
-    env:
-      - GEMS_FOR_TEST=
-      - cflags='-U_FORTIFY_SOURCE -fsanitize=undefined,integer,nullability -fno-sanitize=implicit-integer-sign-change,unsigned-integer-overflow'
-      - cppflags=-DUNALIGNED_WORD_ACCESS=0
-      - debugflags=-ggdb3
-      - optflags='-O1 -march=native'
-      - LD=clang-8
-      - LDFLAGS='-fsanitize=undefined,integer,nullability -fno-sanitize=implicit-integer-sign-change,unsigned-integer-overflow'
-
-  - &i686-linux
-    name: i686-linux
-    compiler: gcc-8
-    env:
-      - GCC_FLAGS=-m32
-      - CXX='g++-8 -m32'
-      - debugflags=-g0
-      - SETARCH='setarch i686 --verbose --3gb'
-    # # Not using addon to control retries
-    # addons:
-    #   apt:
-    #     sources:
-    #       - ubuntu-toolchain-r-test
-    before_install:
-      - tool/travis_retry.sh sudo -E apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
-      - tool/travis_retry.sh sudo bash -c "rm -rf '${TRAVIS_ROOT}/var/lib/apt/lists/'* && exec apt-get update -yq"
-      - |-
-        tool/travis_retry.sh sudo -E apt-get $travis_apt_get_options install \
-          gcc-8-multilib \
-          g++-8 \
-          g++-8-multilib \
-          libstdc++-8-dev:i386 \
-          libffi-dev:i386 \
-          libffi6:i386 \
-          libgdbm-dev:i386 \
-          libgdbm3:i386 \
-          libncurses5-dev:i386 \
-          libncurses5:i386 \
-          libncursesw5-dev:i386 \
-          libreadline6-dev:i386 \
-          libreadline6:i386 \
-          libssl-dev:i386 \
-          libssl1.0.0:i386 \
-          linux-libc-dev:i386 \
-          zlib1g-dev:i386 \
-          zlib1g:i386
-
-  - &arm32-linux
-    name: arm32-linux
-    arch: arm64
-    # https://packages.ubuntu.com/xenial/crossbuild-essential-armhf
-    compiler: arm-linux-gnueabihf-gcc
-    env:
-      - debugflags=-g0
-      - SETARCH='setarch linux32 --verbose --32bit'
-    before_install:
-      - sudo dpkg --add-architecture armhf
-      - tool/travis_retry.sh sudo bash -c "rm -rf '${TRAVIS_ROOT}/var/lib/apt/lists/'* && exec apt-get update -yq"
-      - |-
-        tool/travis_retry.sh sudo -E apt-get $travis_apt_get_options install \
-          ccache \
-          crossbuild-essential-armhf \
-          libstdc++-5-dev:armhf \
-          libffi-dev:armhf \
-          libffi6:armhf \
-          libgdbm-dev:armhf \
-          libgdbm3:armhf \
-          libncurses5-dev:armhf \
-          libncurses5:armhf \
-          libncursesw5-dev:armhf \
-          libreadline6-dev:armhf \
-          libreadline6:armhf \
-          libssl-dev:armhf \
-          libssl1.0.0:armhf \
-          linux-libc-dev:armhf \
-          zlib1g-dev:armhf \
-          zlib1g:armhf
-
-  - &pedanticism
-    name: -std=c99 -pedantic
-    compiler: clang
-    <<: *make-test-only
-    env:
-      - GEMS_FOR_TEST=
-      - GCC_FLAGS='-std=c99 -Werror=pedantic -pedantic-errors'
-      - CONFIG_FLAG=
-      - JOBS=
-      - >-
-        warnflags='
-        -Wall
-        -Wextra
-        -Werror=deprecated-declarations
-        -Werror=division-by-zero
-        -Werror=extra-tokens
-        -Werror=implicit-function-declaration
-        -Werror=implicit-int
-        -Werror=pointer-arith
-        -Werror=shorten-64-to-32
-        -Werror=write-strings
-        -Wmissing-noreturn
-        -Wno-constant-logical-operand
-        -Wno-missing-field-initializers
-        -Wno-overlength-strings
-        -Wno-parentheses-equality
-        -Wno-self-assign
-        -Wno-tautological-compare
-        -Wno-unused-local-typedef
-        -Wno-unused-parameter
-        -Wunused-variable'
-      - LDFLAGS=-Wno-unused-command-line-argument
-
-  - &rubyspec
-    name: Check ruby/spec version guards on Ruby 2.4
-    language: ruby
-    rvm: 2.4.6
-    before_install:
-    install:
-    before_script: chmod -R u+w spec/ruby
-    # -j randomly hangs.
-    script: ruby -C spec/ruby ../mspec/bin/mspec .
-    after_failure:
-      - echo "ruby/spec failed on Ruby 2.4. This is likely because of a missing ruby_version_is guard, please add it. See spec/README.md."
-
-  - &baseruby
-    name: "BASERUBY: Ruby 2.2"
-    <<: *gcc-8
-    <<: *make-test-only
-    language: ruby
-    rvm: 2.2
-
-  - &dependency
-    name: Check dependencies in makefiles
-    language: ruby
-    before_install:
-    install:
-    before_script:
-      - |-
-        ruby -e 'new = []
-          Dir.glob("ext/**/extconf.rb") {|ex|
-            unless File.exist?(dep = File.dirname(ex)+"/depend")
-              puts "Adding "+dep
-              File.copy_stream("template/depend.tmpl", dep)
-              new << dep
-            end
-          }
-          exec("git", "add", *new) unless new.empty?'
-      - git diff --cached
-      - "> config.status"
-      - "> .rbconfig.time"
-      - sed -f tool/prereq.status template/Makefile.in common.mk > Makefile
-      - make touch-unicode-files
-      - make -s $JOBS $UPDATE_UNICODE up
-      - make -s $JOBS srcs
-      - rm -f config.status Makefile rbconfig.rb .rbconfig.time
-      - $SETARCH ./configure -C --disable-install-doc --prefix=$RUBY_PREFIX --disable-rubygems 'optflags=-O0' 'debugflags=-save-temps=obj -g'
-      - ruby tool/update-deps --fix
-    script:
-      - git diff --no-ext-diff --ignore-submodules --exit-code
-    after_failure:
-      - echo "Dependencies need to update"
-    env:
-      - CONFIG_FLAG=
-
-matrix:
-  include:
-    # Build every commit:
-    - <<: *x86_64-linux
-    - <<: *arm64-linux
-    - <<: *i686-linux
-    - <<: *arm32-linux
-    - <<: *pedanticism
-    - <<: *assertions
-    - <<: *baseruby
-    - <<: *rubyspec
-    - <<: *dependency
-    # Build every commit (Allowed Failures):
-    - <<: *ASAN
-    - <<: *MSAN
-    - <<: *UBSAN
-    # Cron only:
-    - <<: *jemalloc
-    - <<: *VM_CHECK_MODE
-    - <<: *SUPPORT_JOKE
-    - <<: *CPDEBUG
-    - <<: *WITH_COROUTINE_UCONTEXT
-    - <<: *WITH_COROUTINE_COPY
-    - <<: *TOKEN_THREADED_CODE
-    - <<: *CALL_THREADED_CODE
-    - <<: *NO_THREADED_CODE
-  allow_failures:
-    - name: arm32-linux
-    - name: -fsanitize=address
-    - name: -fsanitize=memory
-    - name: -fsanitize=undefined
-  fast_finish: true
-
+sudo: false
+
+# Compilers.  Several  compilers are  provided in Travis,  so we try  them all.
+# The value set here is visible via $CC environment variable.
+compiler:
+  - gcc
+
+os:
+  - linux
+
+# Dependencies.  Some  header files are missing  in a Travis' worker  VM, so we
+# have  to install  them.  The  "1.9.1" here  is OK.   It is  the  most adopted
+# version string  for Debian/Ubuntu, and  no dependencies have been  changed so
+# far since the 1.9.1 release.
+before_install:
+  - "CONFIG_FLAG="
+  - "JOBS='-j 4'"
+
+# Script is where the test runs.  Note  we just do "make test", not other tests
+# like  test-all, test-rubyspec.   This is  because  they take  too much  time,
+# enough for Travis to shut down the VM as being stalled.
 before_script:
-  - date # Debugging "Permission defined" failure on darwin like https://travis-ci.org/ruby/ruby/jobs/508683759
-  - dpkg --print-architecture
-  - dpkg --print-foreign-architectures
-  - setarch --list
-  - echo JOBS=${JOBS} SETARCH=${SETARCH}
-  - $SETARCH uname -a
-  - $SETARCH uname -r
-  - rm -fr .ext autom4te.cache
-  - echo $TERM
-  - |-
-    [ -d ~/.downloaded-cache ] ||
-    mkdir ~/.downloaded-cache
-  - ln -s ~/.downloaded-cache
-  - "> config.status"
-  - "> .rbconfig.time"
-  - sed -f tool/prereq.status template/Makefile.in common.mk > Makefile
-  - date; make touch-unicode-files
-  - date; make -s $JOBS $UPDATE_UNICODE up
-  - date; make -s $JOBS srcs
-  - rm -f config.status Makefile rbconfig.rb .rbconfig.time
-  - |-
-    if [ -d ~/config_2nd ]; then
-      cp -pr ~/config_2nd build
-    else
-      mkdir build
-    fi
-  - mkdir config_1st config_2nd
-  - chmod -R a-w .
-  - chmod -R u+w build config_1st config_2nd
-  - cd build
-  - ccache --show-stats
-  - |-
-    case "$CC" in
-    gcc*)   CC="ccache $CC${GCC_FLAGS:+ }$GCC_FLAGS -fno-diagnostics-color";;
-    clang*) CC="ccache $CC${GCC_FLAGS:+ }$GCC_FLAGS -fno-color-diagnostics";;
-    esac
-  - |-
-    [ ! -f config.cache ] ||
-    [ "$CC" = "`sed -n s/^ac_cv_prog_CC=//p config.cache`" ] ||
-    (set -x; exec rm config.cache)
-  - $SETARCH ../configure -C --disable-install-doc --prefix=$RUBY_PREFIX $CONFIG_FLAG
-  - cp -pr config.cache config.status .ext/include ../config_1st
-  - $SETARCH make reconfig
-  - cp -pr config.cache config.status .ext/include ../config_2nd
-  - (cd .. && exec diff -ru config_1st config_2nd)
-  - chmod u+w ..
-  - rm -rf ~/config_2nd
-  - mv ../config_2nd ~
-  - chmod u-w ..
-  - $SETARCH make -s $JOBS
-  - |-
-    date; : # Debugging "Permission defined" failure on darwin like https://travis-ci.org/ruby/ruby/jobs/508683759
-    if ! make install; then
-      if [ "$(uname)" = Darwin ]; then
-        # Debugging "Permission defined" failure on darwin like https://travis-ci.org/ruby/ruby/jobs/508683759
-        set -x
-        date
-        ./miniruby -e 'ARGV.map{|path|[path,File.stat(path)]}.sort_by{|path,st|st.mtime}.each{|path,st|p mtime:st.mtime.to_f, ctime:st.ctime.to_f, path:path}' .ext/.timestamp/.RUBYCOMMONDIR*time .ext/common/bigdecimal/*.rb ../ext/bigdecimal/lib/bigdecimal/*.rb . .. .ext .ext/common .ext/common/bigdecimal ext/bigdecimal ../ext ../ext/bigdecimal ../ext/bigdecimal/lib ../ext/bigdecimal/lib/bigdecimal
-        make COPY='cp -f' install
-      else
-        exit 1
-      fi
-    fi
-  - ccache --show-stats
-  - |-
-    [ -z "${GEMS_FOR_TEST}" ] ||
-    $RUBY_PREFIX/bin/gem install --no-document $GEMS_FOR_TEST
-  - echo "raise 'do not load ~/.irbrc in test'" > ~/.irbrc
-
+  - "uname -a"
+  - "uname -r"
+  - "rm -fr .ext autom4te.cache"
+  - "echo $TERM"
+  - "make -f common.mk BASERUBY=ruby MAKEDIRS='mkdir -p' srcdir=. update-config_files"
+  - "autoconf"
+  - "mkdir config_1st config_2nd"
+  - "./configure -C --disable-install-doc --with-gcc=$CC $CONFIG_FLAG"
+  - "cp -pr config.status .ext/include config_1st"
+  - "make reconfig"
+  - "cp -pr config.status .ext/include config_2nd"
+  - "diff -ru config_1st config_2nd"
+  - "make after-update BASERUBY=ruby"
+  - "make -s $JOBS"
+  - "make update-rubyspec"
 script:
-  - $SETARCH make -s test -o showflags TESTOPTS="${TESTOPTS=$JOBS -q --tty=no}"
-  - travis_wait 50 $SETARCH make -s test-all -o exts TESTOPTS="${TESTOPTS} ${TEST_ALL_OPTS}" RUBYOPT="-w"
-  - $SETARCH make -s test-spec MSPECOPT=-ff # not using `-j` because sometimes `mspec -j` silently dies
-  - $SETARCH make -s -o showflags leaked-globals
+  - "make test TESTOPTS=--color=never"
+  - "make test-all TESTOPTS='-q -j3 --color=never --job-status=normal'"
+  - "make test-rubyspec MSPECOPT=-fm"
 
 # Branch matrix.  Not all branches are Travis-ready so we limit branches here.
 branches:
   only:
-    - master
-    - ruby_2_4
-    - ruby_2_5
-    - ruby_2_6
+    - trunk
+    - ruby_2_1
+    - ruby_2_2
+    - ruby_2_3
+    - /^feature\//
+    - /^bug\//
 
 # We want to be notified when something happens.
 notifications:
   irc:
     channels:
-      - "chat.freenode.net#ruby-core"
+      - "irc.freenode.org#ruby-core"
+      - "irc.freenode.org#ruby-ja"
     on_success: change # [always|never|change] # default: always
     on_failure: always # [always|never|change] # default: always
     template:
       - "%{message} by @%{author}: See %{build_url}"
 
-  slack:
-    rooms:
-      - secure: ah7UEHBvncXT7bM5mvYIQAO+tIyV/wl7nXLb7wQD16dO2v8Gragy0mWjB79Q09hrrMGmp6H9bCDpdGS80boIA5EHaHoG4QaP0i9bsSt8U2AMWgZtfyIgQKJ4H2kXkGlrjO+AXTgnIkP7LNjdgAVUUTGQPb26T3QmoN2Splt+fIQ= # ruby:<token>#alerts
-    on_pull_requests: false
-    on_success: change
-    on_failure: always
+  # Update ruby-head installed on Travis CI so other projects can test against it.
+  webhooks:
+    urls:
+      - "https://rubies.travis-ci.org/rebuild/ruby-head"
+    on_success: always
+    on_failure: never
 
   email:
     - ko1c-failure@atdot.net
+    - shibata.hiroshi@gmail.com
+
+# Local Variables:
+# mode: YAML
+# coding: utf-8-unix
+# indent-tabs-mode: nil
+# tab-width: 4
+# fill-column: 79
+# default-justification: full
+# End:
diff --git a/COPYING b/COPYING
index 48e5a96de7..426810a7fb 100644
--- a/COPYING
+++ b/COPYING
@@ -2,55 +2,55 @@ Ruby is copyrighted free software by Yukihiro Matsumoto <matz@netlab.jp>.
 You can redistribute it and/or modify it under either the terms of the
 2-clause BSDL (see the file BSDL), or the conditions below:
 
-1. You may make and give away verbatim copies of the source form of the
-   software without restriction, provided that you duplicate all of the
-   original copyright notices and associated disclaimers.
+  1. You may make and give away verbatim copies of the source form of the
+     software without restriction, provided that you duplicate all of the
+     original copyright notices and associated disclaimers.
 
-2. You may modify your copy of the software in any way, provided that
-   you do at least ONE of the following:
+  2. You may modify your copy of the software in any way, provided that
+     you do at least ONE of the following:
 
-   a. place your modifications in the Public Domain or otherwise
-      make them Freely Available, such as by posting said
-      modifications to Usenet or an equivalent medium, or by allowing
-      the author to include your modifications in the software.
+       a) place your modifications in the Public Domain or otherwise
+          make them Freely Available, such as by posting said
+	  modifications to Usenet or an equivalent medium, or by allowing
+	  the author to include your modifications in the software.
 
-   b. use the modified software only within your corporation or
-      organization.
+       b) use the modified software only within your corporation or
+          organization.
 
-   c. give non-standard binaries non-standard names, with
-      instructions on where to get the original software distribution.
+       c) give non-standard binaries non-standard names, with
+          instructions on where to get the original software distribution.
 
-   d. make other distribution arrangements with the author.
+       d) make other distribution arrangements with the author.
 
-3. You may distribute the software in object code or binary form,
-   provided that you do at least ONE of the following:
+  3. You may distribute the software in object code or binary form,
+     provided that you do at least ONE of the following:
 
-   a. distribute the binaries and library files of the software,
-      together with instructions (in the manual page or equivalent)
-      on where to get the original distribution.
+       a) distribute the binaries and library files of the software,
+	  together with instructions (in the manual page or equivalent)
+	  on where to get the original distribution.
 
-   b. accompany the distribution with the machine-readable source of
-      the software.
+       b) accompany the distribution with the machine-readable source of
+	  the software.
 
-   c. give non-standard binaries non-standard names, with
-      instructions on where to get the original software distribution.
+       c) give non-standard binaries non-standard names, with
+          instructions on where to get the original software distribution.
 
-   d. make other distribution arrangements with the author.
+       d) make other distribution arrangements with the author.
 
-4. You may modify and include the part of the software into any other
-   software (possibly commercial).  But some files in the distribution
-   are not written by the author, so that they are not under these terms.
+  4. You may modify and include the part of the software into any other
+     software (possibly commercial).  But some files in the distribution
+     are not written by the author, so that they are not under these terms.
 
-   For the list of those files and their copying conditions, see the
-   file LEGAL.
+     For the list of those files and their copying conditions, see the
+     file LEGAL.
 
-5. The scripts and library files supplied as input to or produced as
-   output from the software do not automatically fall under the
-   copyright of the software, but belong to whomever generated them,
-   and may be sold commercially, and may be aggregated with this
-   software.
+  5. The scripts and library files supplied as input to or produced as
+     output from the software do not automatically fall under the
+     copyright of the software, but belong to whomever generated them,
+     and may be sold commercially, and may be aggregated with this
+     software.
 
-6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-   PURPOSE.
+  6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
+     IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+     PURPOSE.
diff --git a/COPYING.ja b/COPYING.ja
index 230376bc60..e50d01c8d1 100644
--- a/COPYING.ja
+++ b/COPYING.ja
@@ -2,50 +2,50 @@
 ���以下�示��件�本プログラムを��布����
 2-clause BSDL�����BSDLファイルを�照��下��．
 
-1. 複製�制���自由��．
+  1. 複製�制���自由��．
 
-2. 以下��件���れ�を満��時�本プログラム�ソースを
-   自由�変更����．
+  2. 以下��件���れ�を満��時�本プログラム�ソースを
+     自由�変更����．
 
-   a.  �ットニューズ��スト��り，作者�変更を�付�る
-       ���方法�，変更を公開�る．
+     (a) �ットニューズ��スト��り，作者�変更を�付�る
+         ���方法�，変更を公開�る．
 
-   b.  変更��本プログラムを自分�所属�る組織内部���
-       使�．
+     (b) 変更��本プログラムを自分�所属�る組織内部���
+         使�．
 
-   c.  変更点を明示����，ソフトウェア���を変更�る．
-       ��ソフトウェアを�布�る時��変更��本プログラ
-       ムも�時��布�る．���変更��本プログラム�ソー
-       ス�入手法を明示�る．
+     (c) 変更点を明示����，ソフトウェア���を変更�る．
+         ��ソフトウェアを�布�る時��変更��本プログラ
+         ムも�時��布�る．���変更��本プログラム�ソー
+         ス�入手法を明示�る．
 
-   d.  ��他�変更�件を作者����る．
+     (d) ��他�変更�件を作者����る．
 
-3. 以下��件���れ�を満��時�本プログラムをコンパイ
-   ル��オブジェクトコードや実行形��も�布����．
+  3. 以下��件���れ�を満��時�本プログラムをコンパイ
+     ル��オブジェクトコードや実行形��も�布����．
 
-   a.  �イナリを�����人�ソースを入手��るよ��，
-       ソース�入手法を明示�る．
+     (a) �イナリを�����人�ソースを入手��るよ��，
+         ソース�入手法を明示�る．
 
-   b.  機械�読�ソースコードを添付�る．
+     (b) 機械�読�ソースコードを添付�る．
 
-   c.  変更を行���イナリ���を変更����，オリジナ
-       ル�ソースコード�入手法を明示�る．
+     (c) 変更を行���イナリ���を変更����，オリジナ
+         ル�ソースコード�入手法を明示�る．
 
-   d.  ��他��布�件を作者����る．
+     (d) ��他��布�件を作者����る．
 
-4. 他�プログラム��引用����る目的��れ自由��．�
-   ��，本プログラム���れる他�作者�よるコード�，�
-   れ�れ�作者����よる制��加�られる場���り��．
+  4. 他�プログラム��引用����る目的��れ自由��．�
+     ��，本プログラム���れる他�作者�よるコード�，�
+     れ�れ�作者����よる制��加�られる場���り��．
 
-   �れらファイル�一覧��れ�れ��布�件���付���
-   LEGALファイルを�照������．
+     �れらファイル�一覧��れ�れ��布�件���付���
+     LEGALファイルを�照������．
 
-5. 本プログラム��入力��るスクリプト�よ�，本プログラ
-   ム�ら�出力�権利�本プログラム�作者����，�れ�
-   れ�入出力を生���人�属���．��，本プログラム�
-   組�込�れる���拡張ライブラリ����も�様��．
+  5. 本プログラム��入力��るスクリプト�よ�，本プログラ
+     ム�ら�出力�権利�本プログラム�作者����，�れ�
+     れ�入出力を生���人�属���．��，本プログラム�
+     組�込�れる���拡張ライブラリ����も�様��．
 
-6. 本プログラム�無�証��．作者�本プログラムをサ�ート
-   �る�志��り���，プログラム自身��グ�る��本プ
-   ログラム�実行���ら発生�る���る�害�対��も責
-   任を����ん．
+  6. 本プログラム�無�証��．作者�本プログラムをサ�ート
+     �る�志��り���，プログラム自身��グ�る��本プ
+     ログラム�実行���ら発生�る���る�害�対��も責
+     任を����ん．
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000000..1fd1fd9ac1
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,8061 @@
+Fri Sep  9 22:43:29 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* gems/bundled_gems: sort lines.
+
+Fri Sep  9 17:59:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread.c (rb_threadptr_raise): set cause from the called thread,
+	  but not from the thread to be interrupted.
+	  [ruby-core:77222] [Bug #12741]
+
+Fri Sep  9 13:50:05 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* doc/extension.rdoc, doc/extension.ja.rdoc: fix file name.
+	  pointed out by @takkanm in the RubyKaigi talk.
+
+Fri Sep  9 13:14:53 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* News: Announcing update to Unicode version 9.0.0 [ci skip]
+
+Fri Sep  9 10:10:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* variable.c (rb_const_search): warn with the actual class/module
+	  name which defines the deprecated constant.
+
+	* variable.c (rb_const_search): raise with the actual class/module
+	  name which defines the private constant.
+
+Thu Sep  8 17:47:18 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* array.c (flatten): use rb_obj_class instead of rb_class_of
+	  because rb_class_of may return a singleton class.
+	  [ruby-dev:49781] [Bug #12738]
+
+Thu Sep  8 17:40:15 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/rbinstall.rb (gem): use the bindir of each gemspec instead
+	  of hardcoded 'bin', since rdoc 5.0.0 overrides it.
+
+Thu Sep  8 16:47:03 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* eval.c (rb_mod_s_used_modules): rename Module.used_refinements to
+	  Module.used_modules.  [Feature #7418] [ruby-core:49805]
+
+Thu Sep  8 14:21:48 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* ext/psych/psych.gemspec, lib/rdoc/rdoc.gemspec: Use file list instead of
+	  git output. It shows warning message when invoke `make install`
+	  [Bug #12736][ruby-dev:49778]
+
+Thu Sep  8 13:41:46 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* insns.def (setclassvariable, setconstant): warn when self is a
+	  refinement.  [Bug #10103] [ruby-core:64143]
+
+Thu Sep  8 11:29:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* hash.c (rb_hash_transform_values, rb_hash_transform_values_bang):
+	  Rename map_v to transform_values.
+	  [Feature #12512] [ruby-core:76095]
+
+	* test/ruby/test_hash.rb: ditto.
+
+Thu Sep  8 10:08:35 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* {ext,test}/openssl: Import Ruby/OpenSSL 2.0.0.beta.2. The full commit
+	  history since v2.0.0.beta.1 can be found at:
+	  https://github.com/ruby/openssl/compare/v2.0.0.beta.1...v2.0.0.beta.2
+
+Thu Sep  8 07:23:34 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rdoc/*, test/rdoc/*: Update rdoc-5.0.0.beta2
+	  Fixed ri parse defect with left-hand matched classes.
+	  https://github.com/rdoc/rdoc/pull/420
+
+Thu Sep  8 01:12:47 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* eval.c (rb_mod_s_used_refinements): new method
+	  Module.used_refinements.  based on the patch by Charlie
+	  Somerville.  [Feature #7418] [ruby-core:49805]
+
+Wed Sep  7 17:50:38 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/util.h (setenv): remove POSIX-noncompliant
+	  definition with 2 arguments.
+
+Wed Sep  7 17:35:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* unicode/8.0.0/casefold.h, name2ctype.h, unicode/data/8.0.0:
+	  removing directories/files related to Unicode version 8.0.0
+
+Wed Sep  7 17:21:55 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/timeout.rb (Timeout#timeout): add custom error message
+	  argument.  [Feature #11650]
+
+Wed Sep  7 17:13:05 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* common.mk: Updated Unicode version to 9.0.0 [Feature #12513]
+
+	* unicode/9.0.0/casefold.h, name2ctype.h, unicode/data/9.0.0:
+	  new directories/files for Unicode version 9.0.0
+
+Wed Sep  7 16:00:45 2016  Tanaka Akira  <akr@fsij.org>
+
+	* lib/open-uri.rb: Allow http to https redirection.
+	  Note that https to http is still forbidden.
+	  [ruby-core:20485] [Feature #859] by Roman Shterenzon.
+
+Wed Sep  7 14:56:59 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* lib/csv.rb (CSV::{Row,Table}#{each,delete_if}): returns an enumerator
+	  if no block is given. [ruby-core:75346] [Feature #12347]
+
+	* test/csv/test_row.rb: add test for above.
+
+	* test/csv/test_table.rb: ditto.
+
+Wed Sep  7 14:50:01 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* gems/bundled_gems: update to power_assert 0.3.1.
+
+Wed Sep  7 12:16:09 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* ext/psych/*, test/psych/*: Update psych-2.1.1
+	  This version fixed following pull requests.
+	  https://github.com/tenderlove/psych/pull/284
+	  https://github.com/tenderlove/psych/pull/276
+
+Wed Sep  7 11:51:06 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rdoc/*, test/rdoc/*: Update rdoc-5.0.0.beta1
+	  This version is mostly same as r56072. It contains to remove code
+	  for Ruby 1.8
+
+Tue Sep  6 09:23:06 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rdoc/rdoc.gemspec: partly reverted for default gem installer.
+	  upstream configuration is not working on ruby core repository.
+
+Mon Sep  5 19:35:22 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rdoc/*, test/rdoc/*: Update rdoc/rdoc master(f191513)
+	  https://github.com/rdoc/rdoc/blob/master/History.rdoc#423--2016--
+	  https://github.com/rdoc/rdoc/blob/master/History.rdoc#422--2016-02-09
+
+Sun Sep  4 00:17:55 2016  Sho Hashimoto  <sho-h@ruby-lang.org>
+
+	* proc.c: [DOC] fix Object#define_singleton_method and
+	  main.define_method return value. [ci skip]
+
+Sat Sep  3 11:28:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread_pthread.c (ruby_init_stack): check stack bounds even if
+	  get_main_stack succeeded, on the "co-routine" case.
+	  https://github.com/ruby/ruby/commit/53953ee#commitcomment-18887413
+
+Fri Sep  2 16:06:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* internal.h (MEMO_V1_SET, MEMO_V2_SET): fix typos.  use the macro
+	  parameter, not the local variable.
+
+Fri Sep  2 00:55:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/extmk.rb (timestamp_file): move extmk.rb specific tricks
+	  from lib/mkmf.rb.  keep RUBYCOMMONDIR prefix not to conflict
+	  with a timestamp file in the toplevel.
+
+Thu Sep  1 14:24:16 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/extmk.rb (gems): move dirty hacks for bundled gems from
+	  mkmf.rb.
+
+	* lib/mkmf.rb (create_makefile): yield all configuration strings.
+
+Wed Aug 31 17:39:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/extmk.rb (create_makefile): make gem.build_complete file
+	  under TARGET_SO_DIR and install it only when the gem build
+	  succeeded.  [ruby-core:77057] [Bug #12681]
+
+Wed Aug 31 15:36:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/extmk.rb: move TARGET_SO_DIR stuffs to mkmf.rb.
+
+	* lib/mkmf.rb (create_makefile): create target shared object files
+	  under $(TARGET_SO_DIR) which is $sodir if it is defined with
+	  $extout.  [ruby-core:77058] [Bug #12681]
+
+Wed Aug 31 01:56:55 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* doc/extension.ja.rdoc: [DOC] Fix a typo. [ci skip]
+
+Wed Aug 31 00:52:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/extmk.rb: make the gems target directory under the expanded
+	  name.  [ruby-core:77102] [Bug #12714]
+
+Tue Aug 30 15:27:27 2016  Kouhei Yanagita  <yanagi@shakenbu.org>
+
+	* ext/json/lib/json/add/ostruct.rb (OpenStruct.json_create):
+	  Correct documentation, fix the name of values.  [Fix GH-1421]
+
+Tue Aug 30 14:53:34 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* io.c (nogvl_fsync, nogvl_fdatasync): on Windows, just ignore if the
+	  fd is associated to non-disk device.  if call fsync and/or fdatasync
+	  with such fds, it causes Errno::EBADF exception and the behavior is
+	  incompatible with ruby 2.1 and earlier unintentionally introduced.
+
+Tue Aug 30 03:38:35 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* vm_dump.c (backtrace): use rip in the saved context for the case
+	  the SIGSEGV is received when the process is in userland.
+	  Note that ip in the stack should be used if the signal is received
+	  when it is in kernel (when it is calling syscall) [Bug #12711]
+
+Sat Aug 27 10:26:14 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* array.c (rb_ary_concat_multi): take multiple arguments.  based
+	  on the patch by Satoru Horie.  [Feature #12333]
+
+	* string.c (rb_str_concat_multi, rb_str_prepend_multi): ditto.
+
+Thu Aug 25 00:42:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/file.c (append_wstr): remove a codepage argument, and use
+	  INVALID_CODE_PAGE for conversion by econv.
+
+	* win32/file.c (append_wstr): exclude the terminator from the
+	  result length when input len == -1.
+
+Wed Aug 24 22:41:30 2016  Kouhei Sutou  <kou@cozmixng.org>
+
+	* gc.c (gc_reset_malloc_info): Remove too much ";".
+
+Wed Aug 24 20:07:57 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* include/ruby/defines.h (ALWAYS_INLINE): Add alternative definition.
+	  Fix compile error with compilers that do not have force inline
+	  attribute, including old version of fcc on Solaris 10.
+	  [ruby-dev:49773] [Bug #12701]
+
+Wed Aug 24 16:56:26 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* .gdbinit: follow r55766's VM change.
+
+Wed Aug 24 12:57:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* object.c (rb_mod_initialize, rb_class_initialize): [DOC] these
+	  methods do not invoke module_eval/class_eval, just eval the
+	  given block under the new module/class but sharing the context
+	  with the surrounding scope like those methods.
+	  [ruby-core:77023] [Bug #12696]
+
+Tue Aug 23 10:34:40 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/psych/test_psych.rb (test_load_file_with_fallback): fix
+	  Tempfile leak.  https://github.com/tenderlove/psych/pull/288
+
+Tue Aug 23 10:15:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_fs_setter): check and convert $; value at
+	  assignment.
+
+Tue Aug 23 02:09:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_str_split_m): show $; name in error message when it
+	  is a wrong object.
+
+Mon Aug 22 16:29:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/csv.rb (CSV#shift): store partial quoted strings in an array
+	  and join at last, to improve performance with very long quoted
+	  lines.  [ruby-core:76987] [Bug #12691]
+
+Mon Aug 22 14:35:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* man/irb.1: remove useless -width option.
+	  [ruby-dev:49767] [Bug #12692]
+
+Mon Aug 22 09:02:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* iseq.c (Init_ISeq): undefine allocator of InstructionSequence,
+	  to get rid of segfaults at method call on uninitialized object.
+
+Sat Aug 21 05:47:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* enum.c (enum_sort): prevent wasteful array duplication.
+
+Sat Aug 20 11:20:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* rubystub.c: generalize win32/stub.c.
+
+Fri Aug 19 11:39:06 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (primary): allow parenthesised statement as a method
+	  argument.  [Feature #12686]
+
+Fri Aug 19 09:12:45 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm.c (vm_set_main_stack): TOPLEVEL_BINDING must be built.
+	  http://www.viva64.com/en/b/0414/#ID0EQ1CI  [ruby-core:76973]
+
+Fri Aug 19 01:00:53 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* proc.c (mnew_missing): Remove an unused argument.
+	  After r51126 rid is not used.
+
+Thu Aug 18 09:26:52 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* gems/bundled_gems: bump to test-unit-3.2.1
+
+Thu Aug 18 02:36:26 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/rbinstall.rb: skip gems which failed to build extensions.
+	  [ruby-dev:49764] [Bug #12683]
+
+Wed Aug 17 23:35:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gems/bundled_gems (tk): bump up to 0.1.1.
+
+Wed Aug 17 23:14:42 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/extmk.rb: build gem extensions into separate directories
+
+	* tool/rbinstall.rb: install pre-built gem extension files gem
+	  extension directories.  [ruby-core:76931] [Bug #12681]
+
+Tue Aug 16 21:04:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (UNICODE_HDR_DIR): separate unicode header files from
+	  unicode data files.  [ruby-core:76879] [Bug #12677]
+
+Tue Aug 16 11:17:51 2016  Koichi ITO  <koic.ito@gmail.com>
+
+	* lib/net/http/header.rb: Fix typo. [ci skip][fix GH-1407]
+	* transcode.c: ditto.
+
+Tue Aug 16 11:02:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/make-snapshot (package): save generated header files from
+	  unicode data.  [ruby-core:76879] [Bug #12677]
+
+Mon Aug 15 20:31:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* node.c (dump_array): show nd_alen field in NODE_ARRAY only in
+	  the first node.  it is nd_end in the rest nodes.
+
+Mon Aug 15 16:41:32 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* appveyor.yml: Update libressl version to 2.3.7.
+
+Mon Aug 15 11:46:50 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/extmk.rb (extmake): extension libraries in gems cannot link
+	  statically.
+
+Sun Aug 14 22:35:40 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* id_table.c (hash_table_extend): should not shrink the table than
+	  the previous capacity.  [ruby-core:76534] [Bug #12614]
+
+Sun Aug 14 18:51:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gems/bundled_gems: add gemified tk 0.1.0.
+	  this needs `extract-gems` to build.
+
+Sun Aug 14 14:54:14 2016  Kouhei Sutou  <kou@cozmixng.org>
+
+	* object.c (InitVM_Object): Update referenced document path.
+
+Sat Aug 13 23:08:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (num_funcall0, num_funcall1): get rid of infinite
+	  recursion in fallback methods of Numeric.
+
+Sat Aug 13 11:10:08 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (command_asgn, arg): fix syntax errors with chained
+	  assignment with op assign.  [Bug #12669]
+
+Sat Aug 13 10:52:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (stmt, arg): rescue modifier in command op assignment
+	  should be limited to rhs only.  [ruby-core:75621] [Bug #12402]
+
+Sat Aug 13 07:51:40 2016  Masaki Suketa <masaki.suketa@nifty.ne.jp>
+
+	* ext/win32ole/win32ole.c (ole_val2variant): fix integer conversion in
+	  cygwin64.
+
+Fri Aug 12 21:05:19 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/webrick/config.rb (WEBrick::Config::General):
+	  disable reverse lookup by default. [ruby-core:45514] [Feature #6559]
+	  Socket.do_not_reverse_lookup is true by default but WEBrick
+	  overwrote it.
+	  patch by Eric Hodel [ruby-core:45527]
+
+Fri Aug 12 12:50:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c (rb_syntax_error_append): fix newline in syntax error
+	  message to the beginning, not after file name and line number.
+	  [Feature #11951]
+
+Thu Aug 11 16:24:23 2016  Ferdinand Niedermann  <nerdinand@nerdinand.com>
+
+	* compar.c (cmp_clamp): Introduce Comparable#clamp.  [Feature #10594]
+
+Thu Aug 11 03:16:59 2016  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/prime.rb: Optimize prime?
+	  Adapted from patch by Jabari Zakiya [#12665]
+
+	* test/test_prime.rb: Improve test
+
+Wed Aug 10 22:37:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (command_rhs, arg_rhs): introduce new rules to reduce
+	  repeated rules with rescue modifier.
+
+Wed Aug 10 17:26:43 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (command_asgn): rescue modifier in command assignment
+	  should be limited to rhs only.  [ruby-core:75621] [Bug #12402]
+
+Wed Aug 10 15:35:03 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/win32/resolv/resolv.c: needs windows.h for iphlpapi.h on
+	  cygwin.  [ruby-core:76791] [Bug #12663]
+
+	* ext/win32/resolv/resolv.c (w32error_make_error): use
+	  Win32::Resolv::Error, an alias of Win32::Registry::Error.
+
+Tue Aug  9 17:50:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* hash.c (rb_hash_map_v, rb_hash_map_v_bang): implement Hash#map_v and
+	  Hash#map_v! [Feature #12512] [ruby-core:76095]
+
+	* test/ruby/test_hash.rb: add tests for above change.
+
+Tue Aug  9 16:09:03 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_getivar): use always_inline because
+	  gcc7 doesn't inline this without always_inline.
+
+Tue Aug  9 15:41:24 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/tk: Tk is removed from stdlib.  [Feature #8539]
+	  https://github.com/ruby/tk is the new upstream.
+
+Tue Aug  9 00:12:31 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* doc/maintainers.rdoc: Remove moved file section.
+
+Mon Aug  8 20:56:46 2016  Masaki Suketa <masaki.suketa@nifty.ne.jp>
+
+	* ext/win32ole/sample/excel1.rb, ext/win32ole/sample/excel2.rb,
+	  ext/win32ole/sample/excel3.rb, ext/win32ole/sample/ie.rb,
+	  ext/win32ole/sample/ienavi.rb, ext/win32ole/sample/ienavi2.rb: use
+	  true instead of deprecated TRUE. [ci skip]
+
+Mon Aug  8 12:51:12 2016  Zarko Todorovski <zarko@ca.ibm.com>
+
+	* internal.h (RBASIC_CLEAR_CLASS): Reroute ANSI C's strict
+	  aliasing rule.
+	  [ruby-core:74427][Bug #12191][ruby-core:76747][Bug #12657]
+
+Sun Aug  7 18:08:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* object.c (InitVM_Object): deprecate toplevel constants TRUE,
+	  FALSE, and NIL.  [Feature #12574]
+
+Sun Aug  7 06:48:21 2016  Eric Wong  <e@80x24.org>
+
+	* ext/openssl/ossl_ssl.c (ossl_ssl_write_internal):
+	  avoid undefined behavior
+	* test/openssl/test_pair.rb (test_write_zero): new test
+	  [ruby-core:76751] [Bug #12660]
+
+Sat Aug  6 09:35:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* id_table.h (rb_id_table_iterator_result): add dummy sentinel
+	  member because C standard prohibits a trailing comma.
+
+Sat Aug  6 00:39:44 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* hash.c (env_enc_str_new): make string for an environment
+	  variable name or value.
+
+	* hash.c (env_name_new): make environment value string with the
+	  encoding for its name.
+
+Fri Aug  5 23:18:35 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* hash.c (env_str_new): taint the string.  get rid of a test failure
+	  introduced at r55811.
+
+Fri Aug  5 17:04:02 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* hash.c (w32_getenv): call rb_w32_getenv and rb_w32_ugetenv via
+	  this pointer without further comparisons.
+
+Thu Aug  4 11:54:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* hash.c (env_assoc): the encoding of the value should be the
+	  locale, as well as other methods, [], fetch, values, etc.
+
+Wed Aug  3 21:31:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (reg_fragment_enc_error): compile_error is different
+	  between parser and ripper.  [ruby-core:76397] [Bug #12651]
+
+Wed Aug  3 17:15:06 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* object.c (rb_obj_clone2): restrict freeze option to true other
+	  than false which only has the effect.  [Feature #12300]
+
+Wed Aug  3 10:47:07 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_core.h: introduce VM_FRAME_RUBYFRAME_P()
+	  and VM_FRAME_CFRAME_P().
+	  Most of case, RUBY_VM_NORMAL_ISEQ_P() is no
+	  longer needed.
+
+	* vm_core.h: introduce rb_obj_is_iseq().
+
+	* cont.c, vm.c: VM_FRAME_MAGIC_DUMMY with
+	  VM_FRAME_FLAG_CFRAME.
+
+Wed Aug  3 09:25:16 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_core.h: rename macros and make them inline functions.
+
+	  * rename VM_FRAME_TYPE_FINISH_P() to VM_FRAME_FINISHED_P().
+	  * rename VM_FRAME_TYPE_BMETHOD_P() to VM_FRAME_BMETHOD_P().
+
+Wed Aug 03 09:15:02 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_core.h: introduce VM_FRAME_FLAG_CFRAME to represent cfp->iseq
+	  type.
+
+Tue Aug  2 21:42:40 2016  Chia-sheng Chen  <qitar888@gmail.com>
+
+	* math.c (tanh): make faster by the extract form if three
+	  hyperbolic functions are unavailable.  [Feature #12647]
+
+Tue Aug  2 12:37:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/socket/option.c, ext/socket/rubysocket.h (inet_ntop): share
+	  the fallback definition.  [ruby-core:76646] [Bug #12645]
+
+Tue Aug  2 04:07:29 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (set_pioinfo_extra): use more reliable way to search
+	  the position of pioinfo of VC14, and also support debug library of it.
+	  patched by davispuh AT gmail.com
+	  [ruby-core:76644] [Bug #12644]
+	  this fixes also [Bug #12631]
+
+Mon Aug  1 21:39:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/extmk.rb: [EXPERIMENTAL] build extension libraries in
+	  extracted gems.
+
+Mon Aug  1 16:07:18 2016  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* include/ruby/ruby.h (struct RStruct): no longer.
+
+	* internal.h (struct RStruct): moved here.
+
+	* struct.c (rb_struct_ptr): a compensation function for the lack
+	  of RSTRUCT_PTR.  But now that we have RSTRUCT_GET/SET, that must
+	  not be used anyway.  I mark this deprecated.  Dont use it.
+
+Mon Aug  1 14:50:06 2016  Jeremy Evans <code@jeremyevans.net>
+
+	* object.c (rb_obj_clone2): Allow Object#clone to take freeze:
+	  false keyword argument to not freeze the clone.
+	  [ruby-core:75017][Feature #12300]
+
+	* test/ruby/test_object.rb (TestObject): test for it.
+
+Mon Aug  1 12:16:19 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* ext/json/*, test/json/json_parser_test.rb: Update json-2.0.2.
+
+Sun Jul 31 16:17:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/win32/resolv/resolv.c (get_dns_server_list): [Win32] get DNS
+	  servers only for connected network devices by GetNetworkParams
+	  API.  [Bug #12604]
+
+Sat Jul 30 12:13:26 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c (String#downcase), NEWS: Mentioned that case mapping for all
+	  of ISO-8859-1~16 is now supported. [ci skip]
+
+Sat Jul 30 12:00:01 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_2.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for ISO-8859-2, by Yushiro Ishii.
+
+Fri Jul 29 20:57:12 2016  chuanshuo  <lilijreey@126.com>
+
+	* *.c: rename rb_funcall2 to rb_funcallv, except for extensions
+	  which are/will be/may be gems.  [Fix GH-1406]
+
+Fri Jul 29 10:51:34 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* proc.c (env_write): remove unused function.
+
+Fri Jul 29 10:49:52 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_core.h (VM_LOCAL_P): should return an integer value.
+	  reported at
+	  http://d.hatena.ne.jp/nagachika/20160728/ruby_trunk_changes_55764_55770
+
+Fri Jul 29 04:23:08 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_core.h (VM_ENV_LOCAL_P): return truthy (0 or not) value.
+
+	* vm.c (rb_vm_make_proc_lambda): use VM_ENV_ESCAPED_P() macro.
+
+Fri Jul 29 03:49:04 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* vm.c, internal.h: remove RubyVM::Env class and all of env objects
+	  are imemo objects (imemo_env).
+
+	* NEWS: describe this change. I believe nobody touch these objects
+	  because there are no method defined.
+
+	* vm_core.h: remove the following definitions.
+	  * rb_cEnv decl.
+	  * GetEnvPtr() because Env is no longer T_DATA object.
+
+	* vm_core.h (rb_env_t): fix layout for imemo values.
+
+	* vm_core.h (vm_assert_env): added.
+
+	* vm_core.h (vm_env_new): added.
+
+Thu Jul 28 19:53:21 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_core.h: revisit the structure of frame, block and env.
+	  [Bug #12628]
+
+	  This patch introduce many changes.
+
+	  * Introduce concept of "Block Handler (BH)" to represent
+	    passed blocks.
+
+	  * move rb_control_frame_t::flag to ep[0] (as a special local
+	    variable). This flags represents not only frame type, but also
+	    env flags such as escaped.
+
+	  * rename `rb_block_t` to `struct rb_block`.
+
+	  * Make Proc, Binding and RubyVM::Env objects wb-protected.
+
+	  Check [Bug #12628] for more details.
+
+Thu Jul 28 15:05:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (ruby_fl_type): use __extension__ to get rid
+	  of pedantic warning against RUBY_FL_USER19.
+	  https://github.com/skylightio/skylight-ruby/issues/64
+
+	* include/ruby/ruby.h (rb_mul_size_overflow): ditto for use of
+	  int128.
+
+Wed Jul 27 10:32:59 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/windows_1253.c: Remove dead code found by Coverity Scan.
+
+Tue Jul 26 22:43:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (run_finalizer): make saved running finalizer state
+	  volatile to ensure not to be clobbered by longjmp.
+
+Tue Jul 26 19:26:00 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_insnhelper.c: introduce rb_vm_pop_frame() and use it
+	  instead of setting rb_thread_t::cfp directly.
+
+	* vm_insnhelper.c (vm_pop_frame): return the result of
+	  finish frame or not.
+
+Tue Jul 26 19:06:39 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (rb_raw_obj_info): support to show Proc obj.
+
+Tue Jul 26 18:55:55 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_mark): add `inline' explicitly.
+	  I expected to inline this function implicitly at the loop
+	  (ex: marking T_ARRAY objects) but sometimes it remains as
+	  normal call.
+
+Tue Jul 26 16:33:16 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/windows_1257.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for Windows-1257, by Sho Koike.
+
+Tue Jul 26 16:19:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/windows_1250.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for Windows-1250, by Sho Koike.
+
+	* ChangeLog: Fixed order of previous two entries.
+
+Tue Jul 26 15:54:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/windows_1253.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for Windows-1253, by Takumi Koyama.
+
+Tue Jul 26 15:30:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/windows_1251.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for Windows-1251, by Shunsuke Sato.
+
+Tue Jul 26 13:04:59 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive.rb: Add explicit skip test for
+	  availability of Unicode data files.
+
+Mon Jul 25 21:33:13 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* range.c (check_step_domain): check step argument domain by <=>
+	  method, instead of < and >.
+
+Mon Jul 25 21:11:32 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* doc/maintainers.rdoc: fix filenames.
+
+Mon Jul 25 16:59:00 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* debug.c (ruby_debug_printf): use rb_raw_obj_info()
+	  instead of rb_inspect() because it is more robust way
+	  to see object internal.
+
+Sun Jul 24 16:33:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* regenc.h/c, include/ruby/oniguruma.h, enc/ascii.c, big5.c, cp949.c,
+	  emacs_mule.c, euc_jp.c, euc_kr.c, euc_tw.c, gb18030.c, gbk.c,
+	  iso_8859_1|2|3|4|5|6|7|8|9|10|11|13|14|15|16.c, koi8_r.c, koi8_u.c,
+	  shift_jis.c, unicode.c, us_ascii.c, utf_16|32be|le.c, utf_8.c,
+	  windows_1250|51|52|53|54|57.c, windows_31j.c, unicode.c:
+	  Remove conditional compilation macro ONIG_CASE_MAPPING. [Feature #12386].
+
+Sun Jul 24 12:53:42 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* doc/maintainers.rdoc: xmlrpc is bundled gem from Ruby 2.4.
+
+Sun Jul 24 12:07:39 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* doc/maintainers.rdoc: Update OpenSSL maintainer.
+
+Sat Jul 23 22:43:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* internal.h (Check_Type): inline check for the object type.
+
+Sat Jul 23 04:06:04 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (RTEST, NIL_P): use RUBY prefixed name in
+	  macros.
+
+Sat Jul 23 01:41:29 2016  Eric Wong  <e@80x24.org>
+
+	* lib/webrick/httpservlet/cgihandler.rb (do_GET): delete HTTP_PROXY
+	* test/webrick/test_cgi.rb (test_cgi_env): new test
+	* test/webrick/webrick.cgi (do_GET): new endpoint to dump env
+	  [ruby-core:76511] [Bug #12610]
+
+Fri Jul 22 19:55:20 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm.c (vm_set_main_stack): remove unnecessary check.  toplevel
+	  binding must be initialized.  [Bug #12611] (N1)
+
+	* win32/win32.c (w32_symlink): fix return type.  [Bug #12611] (N3)
+
+	* string.c (rb_str_split_m): simplify the condition.
+	  [Bug #12611](N4)
+
+Fri Jul 22 17:13:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c (String#dump): Change escaping of non-ASCII characters in
+	  UTF-8 to use upper-case four-digit hexadecimal escapes without braces
+	  where possible [Feature #12419].
+
+	* test/ruby/test_string.rb (test_dump): Add tests for above.
+
+Fri Jul 22 10:35:35 2016  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/attribute.rb (REXML::Attribute#to_string): Fix wrong
+	  entry reference name of double quote.
+	  [Bug #12609][ruby-core:76509]
+	  Patch by Joseph Marrero. Thanks!!!
+
+Fri Jul 22 10:32:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* template/unicode_norm_gen.tmpl: Remove
+	  UnicodeNormalize::UNICODE_VERSION at origin [Feature #12546].
+
+Fri Jul 22 09:23:51 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* LEGAL: Added entries for files under the USD license.
+	  [Bug #12598][ruby-core:76428][ci skip]
+
+Fri Jul 22 09:19:57 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* LEGAL: Added entry for `lib/rdoc/generator/template/darkfish/css/fonts.css`
+	  [Misc #12550][ruby-core:76255][ci skip]
+
+Fri Jul 22 06:28:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (run_finalizer): push and exec tag just once, instead of
+	  protecting for each finalizer.
+
+	* gc.c (gc_start_internal, rb_gc_start): set finalizing flag
+	  whenever calling deferred finalizers not to recurse.
+
+Thu Jul 21 22:26:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* missing/strl{cat,cpy}.c: Update latest upstream files.
+	  [Misc #12205][ruby-core:74487]
+	* LEGAL: Update license for missing/strl{cat,cpy}.c.
+
+Thu Jul 21 21:53:30 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* LEGAL: added file list with Public domain license.
+	  [ruby-core:76254][Bug #12549]
+
+Wed Jul 20 17:44:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enumerator.c (lazy_uniq): new method Enumerator::Lazy#uniq.
+	  [Feature #11090]
+
+	* enum.c (enum_uniq): new method Enumerable#uniq.
+	  [Feature #11090]
+
+Wed Jul 20 17:35:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* hash.c (rb_hash_add_new_element): add new element or do nothing
+	  if it is contained already.
+
+	* array.c (ary_add_hash, ary_add_hash_by): use
+	  rb_hash_add_new_element.
+
+Tue Jul 19 18:21:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* lib/unicode_normalize/tables.rb: Remove
+	  UnicodeNormalize::UNICODE_VERSION (#12546).
+
+Tue Jul 19 15:38:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* variable.c (rb_local_constants_i): exclude private constants
+	  when excluding inherited constants too.  [Bug #12345]
+
+Sun Jul 17 23:42:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* numeric.c (num_finite_p, num_infinite_p): Add Numeric#finite? and
+	  Numeric#infinite?  [Feature #12039] [ruby-core:73618]
+
+	* complex.c (rb_complex_finite_p): Add Complex#finite?
+
+	* complex.c (rb_complex_infinite_p): Add Complex#infinite?
+
+	* test/ruby/test_bignum.rb: Add test for Integer#finite? and
+	  Integer#infinite?
+
+	* test/ruby/test_fixnum.rb: ditto.
+
+	* test/ruby/test_rational.rb: Add test for Rational#finite? and
+	  Rational#infinite?
+
+	* test/ruby/test_complex.rb: Add test for Complex#finite? and
+	  Complex#infinite?
+
+Sun Jul 17 20:59:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk, enc/depend (casefold.h, name2ctype.h): move to
+	  unicode data directory per version.
+
+Sat Jul 16 06:26:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk, enc/Makefile.in: moved timestamp files for
+	  directories under the specific directory, to get rid of match
+	  with files under the source directory.
+
+Fri Jul 15 22:05:13 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* string.c (str_buf_cat): Fix potential integer overflow of capa.
+	  In addition, termlen is used instead of +1.
+
+Fri Jul 15 21:30:38 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* string.c (str_buf_cat): Fix capa size for embed string.
+	  Fix bug in r55547. [Bug #12536]
+
+Fri Jul 15 18:13:15 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* gems/bundled_gems: update latest gems.
+
+Fri Jul 15 17:08:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* util.c (ruby_strtod): do not underflow only by preceding zeros,
+	  which may be canceled out by the exponent.
+	  http://twitter.com/kazuho/status/753829998767714305
+
+Fri Jul 15 09:53:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enc/unicode/case-folding.rb, tool/enc-unicode.rb: check if
+	  Unicode versions are consistent with each other.
+
+Fri Jul 15 08:25:15 2016  Jeremy Evans <code@jeremyevans.net>
+
+	* string.c (STR_BUF_MIN_SIZE): reduce from 128 to 127
+	  [ruby-core:76371] [Feature #12025]
+	* string.c (rb_str_buf_new): adjust for above reduction
+
+Thu Jul 14 17:26:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* Makefile.in (enc/unicode/name2ctype.h): remove stale recipe,
+	  which did not support Unicode age properties.
+
+	* common.mk (enc/unicode/name2ctype.h): update by --header option
+	  of tool/enc-unicode.rb.  enc/unicode/name2ctype.kwd file has not
+	  been used.
+
+	* common.mk (enc/unicode/name2ctype.kwd): rule to create from
+	  Unicode data files, used only when the target does not exist.
+
+Thu Jul 14 13:10:54 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/json/lib/json/ext: remove stale directory.  bundled
+	  extension libraries are placed under the directory for each
+	  architectures, but not mixed with plain text script libraries.
+
+Thu Jul 14 12:48:47 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* ext/json/**/*.rb: merge original files from upstream repository.
+	  It only fixes styles of frozen string literal.
+
+Wed Jul 13 22:23:03 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* test/json/json_common_interface_test.rb: use assert_raise instead of
+	  assert_raises.
+
+Wed Jul 13 22:14:23 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* test/lib/test/unit.rb: added test files with `_test` suffix for json
+	  upstream.
+	* test/json: merge original test files from json upstream.
+
+Wed Jul 13 18:09:42 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_9.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for ISO-8859-9, by Kazuki Iijima.
+
+	* enc/iso_8859_9.c: Exclude dotless i/I with dot from case-insensitive
+	  matching because they are not a case pair.
+
+	* test/ruby/enc/test_iso_8859.rb: Make test coverage for ISO-8859-9
+	  a bit more complete.
+
+Wed Jul 13 17:21:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/windows_1252.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for Windows-1252, by Serina Tai.
+
+	* test/ruby/enc/test_case_comprehensive.rb: Fix order of encodings.
+
+Wed Jul 13 16:19:14 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_7.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for ISO-8859-7, by Kosuke Kurihara.
+
+	* test/ruby/enc/test_case_comprehensive.rb: Fix order of encodings.
+
+Wed Jul 13 16:08:08 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_mark_roots): should mark the VM object itself to mark
+	  singleton class of the VM object.
+	  Before this patch, we only set mark bit for the VM object and
+	  invoke mark function separately.
+	  [Bug #12583]
+
+	* test/ruby/test_gc.rb: add a test.
+
+Wed Jul 13 15:59:59 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* math.c (_USE_MATH_DEFINES): it must be set before including internal.h
+	  because internal.h includes ruby.h, ruby.h includes win32.h, and
+	  win32.h includes system's math.h.
+	  this change is to get rid of a compiler warning (redefinition of
+	  a macro) introduced at r55641.
+
+Wed Jul 13 15:19:03 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_1.c, enc/iso_8859_4.c: Avoid setting modification flag if
+	  there is no modification.
+
+Wed Jul 13 14:40:04 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_5.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for ISO-8859-5, by Masaru Onodera.
+
+	* test/ruby/enc/test_case_comprehensive.rb: Fix order of encodings.
+
+Wed Jul 13 14:28:33 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* math.c (rb_math_sqrt): r55646 must use f_signbit.
+
+Wed Jul 13 14:22:50 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* iseq.c (Init_ISeq): undef ISeq.translate and ISeq.load_iseq
+	  to prevent calling super classes' methods.
+
+	  Without this patch, you can write workaround like:
+
+	    class << RubyVM::InstructionSequence
+	      def translate; end
+	      undef translate
+	    end
+
+	* test/ruby/test_iseq.rb: add a test.
+
+Wed Jul 13 14:16:03 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_method.c (method_entry_get_without_cache): check
+	  undefined method even if ruby_running is FALSE.
+
+	  We haven't call "undef"ed methods before ruby_running.
+	  So that this issue does not make troubles.
+
+Wed Jul 13 14:15:22 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/windows_1254.c: Adjust variable/macro names.
+
+Wed Jul 13 13:19:12 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_9.c, enc/windows_1254.c: Split Windows-1254 from
+	  ISO-8859-9 to be able to implement different case conversions.
+
+Wed Jul 13 13:08:30 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_7.c, enc/windows_1253.c: Split Windows-1253 from
+	  ISO-8859-7 to be able to implement different case conversions.
+
+Wed Jul 13 10:50:12 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_13.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for ISO-8859-13, by Kanon Shindo.
+
+Wed Jul 13 10:31:39 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_13.c, enc/windows_1257.c: Split Windows-1257 from
+	  ISO-8859-13 to be able to implement different case conversions.
+
+Wed Jul 13 09:02:30 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_3.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for ISO-8859-3, by Takuya Miyamoto.
+
+	* test/ruby/enc/test_case_comprehensive.rb: Extend special treatment
+	  for Turkic.
+
+	* enc/iso_8859_3.c: Exclude dotless i/I with dot from case-insensitive
+	  matching because they are not a case pair.
+
+Wed Jul 13 08:40:21 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_iso_8859.rb: Exclude dotless i/I with dot from
+	  case-insensitive matching because they are not a case pair.
+
+Tue Jul 12 23:13:43 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* math.c (rb_math_sqrt): [EXPERIMENTAL] move Complex sqrt support
+	  from mathn.rb.
+
+Tue Jul 12 01:25:09 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* configure.in, lib/mkmf.rb, win32/Makefile.sub (CSRCFLAG): make the
+	  compiler option replacable in Makefile.
+
+	* win32/Makefile.sub (OUTFLAG, COUTFLAG): ditto.
+
+	* win32/Makeile.sub, win32/setup.mak (CC): should not append `-nologo`
+	  option forcely.
+
+Mon Jul 11 18:05:40 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_1.c: Moved test for lowercase characters without
+	  uppercase equivalent.
+
+Mon Jul 11 17:49:25 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_4.c, enc/iso_8859_10.c, enc/iso_8859_14.c,
+	  enc/iso_8859_15.c, enc/iso_8859_16.c: Replace case-by-case code with
+	  lookup in ENC_ISO_8859_xx_TO_LOWER_CASE table.
+
+Mon Jul 11 16:00:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/stringio/stringio.c (strio_each, strio_readlines): convert
+	  arguments just once before reading, instead of conversions for
+	  each lines, as r55603.
+
+Sun Jul 10 19:53:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_10.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for ISO-8859-10, by Toya Hosokawa.
+
+Sun Jul 10 19:33:47 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive.rb: Changed testing logic to
+	  catch unintended modifications of characters that do not have a case
+	  equivalent in the respective encoding.
+	* enc/iso_8859_1.c, enc/iso_8859_15.c: Fixed unintended modifications of
+	  micro sign and y with diaeresis.
+
+Sun Jul 10 17:05:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_4.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for ISO-8859-4, by Kotaro Yoshida.
+
+Sun Jul 10 16:17:47 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive.rb: Fixed a comment
+	  (message belongs to last commit). [ci skip]
+
+Sun Jul 10 14:27:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* util.c (ruby_dtoa): [EXPERIMENTAL] adjust the case that the
+	  Float value is close to the exact but unrepresentable middle
+	  value of two values in the given precision, as r55604.
+
+Sun Jul 10 08:57:20 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* thread.c: Fixed implicit conversion error with Apple clang-800.0.31
+
+Sat Jul  9 12:43:09 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* lib/getoptlong.rb: use false instead of FALSE.
+
+Fri Jul  8 21:49:28 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* thread.c (rb_wait_for_single_fd): Clean up fds.revents every time
+	  before calling ppoll(2). [Bug #12575] [ruby-dev:49725]
+
+Fri Jul  8 14:16:48 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* vm_args.c (vm_caller_setup_arg_block): call rb_sym_to_proc()
+	  directly to reduce method dispatch overhead.
+
+Fri Jul  8 08:43:31 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* io.c (rb_io_s_read): add description of pipes to the documentation
+	  of IO.read.
+
+Fri Jul  8 03:54:22 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* vm_args.c (setup_parameters_complex): don't raise ArgumentError
+	  if an array is given for instance_exec with optional argument.
+	  [ruby-core:76300] [Bug #12568]
+	  https://github.com/rails/rails/pull/25699
+
+Fri Jul  8 00:47:36 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* vm_eval.c (yield_under): change prototype to get argc/argv.
+
+	* vm_eval.c (specific_eval): change for above.
+
+	* vm_eval.c (rb_obj_instance_exec): avoid object allocation.
+
+	* vm_eval.c (rb_mod_module_exec): ditto.
+
+Thu Jul  7 20:08:37 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* vm_args.c (vm_caller_setup_arg_block): disable symbol block
+	  argument optimization when tail call optimization is enabled,
+	  in order to avoid SEGV.  [ruby-core:76288] [Bug #12565]
+
+Thu Jul  7 16:37:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (flo_round): [EXPERIMENTAL] adjust the case that the
+	  receiver is close to the exact but unrepresentable middle value
+	  of two values in the given precision.
+	  http://d.hatena.ne.jp/hnw/20160702
+
+Thu Jul  7 16:31:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (rb_io_s_foreach, rb_io_s_readlines): convert arguments
+	  just once before reading, instead of conversions for each lines.
+
+Wed Jul  6 19:54:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_14.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for ISO-8859-14, by Yutaro Tada.
+
+Wed Jul  6 19:24:48 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_1.c, enc/iso_8859_15.c, enc/iso_8859_16.c:
+	  Align indenting to onigmo convention.
+
+Wed Jul  6 18:59:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_15.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for ISO-8859-15, by Maho Harada.
+
+Wed Jul  6 18:34:21 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_16.c, test/ruby/enc/test_case_comprehensive.rb:
+	  Implement non-ASCII case conversion for ISO-8859-16, by Satoshi Kayama.
+
+Wed Jul  6 14:44:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/mkmf.rb (create_makefile): store $headers in LOCAL_HDRS for
+	  depend files.
+
+	* ext/digest/digest_conf.rb (digest_conf): add implementation
+	  specific headers to $header.
+
+	* ext/digest/{md5,rmd160,sha1,sha2}/depend: add LOCAL_HDRS to the
+	  dependencies.
+
+Wed Jul  6 08:59:35 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* lib/net/http/generic_request.rb (write_header): A Request-Line must
+	  not contain CR or LF.
+
+Wed Jul  6 07:11:27 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* lib/net/ftp.rb (putline): raise an ArgumentError when
+	  CR or LF is included in a line.
+
+Tue Jul  5 20:49:30 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* ext/json/*, test/json/*: Update json-2.0.1.
+	  Changes of 2.0.0: https://github.com/flori/json/blob/f679ebd0c69a94e3e70a897ac9a229f5779c2ee1/CHANGES.md#2015-09-11-200
+	  Changes of 2.0.1: https://github.com/flori/json/blob/f679ebd0c69a94e3e70a897ac9a229f5779c2ee1/CHANGES.md#2016-07-01-201
+	  [Feature #12542][ruby-dev:49706][fix GH-1395]
+
+Tue Jul  5 19:39:49 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* string.c (rb_str_change_terminator_length): New function to change
+	  termlen and resize heap for the terminator. This is split from
+	  rb_str_fill_terminator (str_fill_term) because filling terminator
+	  and changing terminator length are different things. [Bug #12536]
+
+	* internal.h: declaration for rb_str_change_terminator_length.
+
+	* string.c (str_fill_term): Simplify only to zero-fill the terminator.
+	  For non-shared strings, it assumes that (capa + termlen) bytes of
+	  heap is allocated. This partially reverts r55557.
+
+	* encoding.c (rb_enc_associate_index): rb_str_change_terminator_length
+	  is used, and it should be called whenever the termlen is changed.
+
+	* string.c (str_capacity): New static function to return capacity
+	  of a string with the given termlen, because the termlen may
+	  sometimes be different from TERM_LEN(str) especially during
+	  changing termlen or filling terminator with specific termlen.
+
+	* string.c (rb_str_capacity): Use str_capacity.
+
+Tue Jul  5 11:07:14 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* pack.c (pack_pack): use union instead of bare variable to ease
+	  optimizations and avoid assigning x87 floating point number.
+	  [ruby-core:74496] [Bug #12209]
+
+	* pack.c (pack_unpack): ditto.
+
+Mon Jul  4 13:56:34 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* process.c: define sig_t if not exist.
+	  at least Solaris 10 and 11 doesn't have sig_t.
+
+Mon Jul  4 13:08:48 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* random.c (random_ulong_limited): avoid left shift count >= width of
+	  type on 32bit environment.
+
+Sun Jul  3 18:51:42 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive.rb, test_regex_casefold.rb,
+	  test/test_unicode_normalize.rb: Replace UNICODE_VERSION from
+	  UnicodeNormalize with RbConfig::CONFIG['UNICODE_VERSION'] from
+	  feature 12460.
+
+Sun Jul  3 06:04:09 2016  Eric Wong  <e@80x24.org>
+
+	* process.c (disable_child_handler_fork_child): simplify
+	  [ruby-core:75781] [Misc #12439]
+
+Sun Jul  3 05:25:46 2016  Eric Wong  <e@80x24.org>
+
+	* tool/asm_parse.rb: add description
+	* tool/change_maker.rb: ditto
+	* tool/downloader.rb: ditto
+	* tool/eval.rb: ditto
+	* tool/expand-config.rb: ditto
+	* tool/extlibs.rb: ditto
+	* tool/fake.rb: ditto
+	* tool/file2lastrev.rb: ditto
+	* tool/gem-unpack.rb: ditto
+	* tool/gen_dummy_probes.rb: ditto
+	* tool/gen_ruby_tapset.rb: ditto
+	* tool/generic_erb.rb: ditto
+	* tool/id2token.rb: ditto
+	* tool/ifchange: ditto
+	* tool/insns2vm.rb: ditto
+	* tool/instruction.rb: ditto
+	* tool/jisx0208.rb: ditto
+	* tool/merger.rb: ditto
+	* tool/mkrunnable.rb: ditto
+	* tool/node_name.rb: ditto
+	* tool/parse.rb: ditto
+	* tool/rbinstall.rb: ditto
+	* tool/rbuninstall.rb: ditto
+	* tool/rmdirs: ditto
+	* tool/runruby.rb: ditto
+	* tool/strip-rdoc.rb: ditto
+	* tool/vcs.rb: ditto
+	* tool/vtlh.rb: ditto
+	* tool/ytab.sed: ditto
+	* tool/enc-unicode.rb: fix typo
+	* tool/mk_call_iseq_optimized.rb: ditto
+	* tool/update-deps: ditto
+	  [ruby-core:76215] [Bug #12539]
+	  by Noah Gibbs <the.codefolio.guy@gmail.com>
+
+Sat Jul  2 18:04:24 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/uri/mailto.rb (initialize): RFC3986_Parser#split sets opaque
+	  only if the URI has path-rootless, not path-empty.
+	  [ruby-core:76055] [Bug #12498]
+	  patched by Chris Heisterkamp <cheister@squareup.com>
+
+Sat Jul  2 04:26:14 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* regcomp.c (noname_disable_map): don't optimize out group 0
+	  Ruby's Regexp doesn't allow normal numbered groups if the regexp
+	  has named groups. On such case it optimizes out related NT_ENCLOSE.
+	  But even on the case it can use \g<0>.
+	  This fix not to remove NT_ENCLOSE whose regnum is 0.
+	  [ruby-core:75828] [Bug #12454]
+
+Sat Jul  2 03:09:27 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* string.c: Partially reverts r55547 and r55555.
+	  ChangeLog about the reverted changes are also deleted in this file.
+	  [Bug #12536] [ruby-dev:49699] [ruby-dev:49702]
+
+Sat Jul  2 02:22:22 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* string.c (str_fill_term): When termlen increases, re-allocation
+	  of memory for termlen should always be needed.
+	  In this fix, if possible, decrease capa instead of realloc.
+	  [Bug #12536] [ruby-dev:49699]
+
+Fri Jul  1 20:20:20 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* string.c: Specify termlen as far as possible.
+	  Additional fix for [Bug #12536] [ruby-dev:49699].
+
+	* string.c (str_new_static): Specify termlen from the given encoding
+	  when creating a new String object is needed.
+
+	* string.c (rb_tainted_str_new_with_enc): New function to create a
+	  tainted String object with the given encoding. This means that
+	  the termlen is correctly specified. Currently static function.
+	  The function name might be renamed to rb_tainted_enc_str_new
+	  or rb_enc_tainted_str_new.
+
+	* string.c (rb_external_str_new_with_enc): Use encoding by using the
+	  above rb_tainted_str_new_with_enc().
+
+Fri Jul  1 19:38:57 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* test/fiddle/test_pointer.rb (test_to_str, test_to_s, test_aref_aset):
+	  Attempt to use independent strings for destructive tests that
+	  directly modify values on memory by using Fiddle::Pointer.
+	  [Bug #12537] [ruby-dev:49700]
+
+Fri Jul  1 18:20:00 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* .gdbinit (rb_ps_thread): show the detail of cfunc in ruby level
+	  backtrace.
+
+Fri Jul  1 13:26:39 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* string.c (rb_str_subseq, str_substr): When RSTRING_EMBED_LEN_MAX
+	  is used, TERM_LEN(str) should be considered with it because
+	  embedded strings are also processed by TERM_FILL.
+	  Additional fix for [Bug #12536] [ruby-dev:49699].
+
+Fri Jul  1 12:11:01 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* .gdbinit (rb_count_objects): added gdb version of count_objects().
+
+Fri Jul  1 04:32:52 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* .gdbinit (rb_ps_thread): show ruby level backtrace.
+	  Usually you can call `rb_ps` to show ruby level backtraces
+	  for all living threads.
+	  Note that it can call with core file like `gcore <pid>`
+	  and `gdb ruby core.<pid>`.
+
+Thu Jun 30 19:15:13 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* string.c: Fix memory corruptions when using UTF-16/32 strings.
+	  [Bug #12536] [ruby-dev:49699]
+
+	* string.c (rb_str_new_with_class): Use TERM_LEN of the "obj".
+
+	* string.c (rb_str_plus, rb_str_justify): Use str_new0 which is aware
+	  of termlen.
+
+	* string.c (str_shared_replace): Copy +termlen bytes instead of +1.
+
+	* string.c (rb_str_times): termlen should not be included in capa.
+
+	* string.c (RESIZE_CAPA_TERM): When using RSTRING_EMBED_LEN_MAX,
+	  termlen should be counted with it because embedded strings are
+	  also processed by TERM_FILL.
+
+	* string.c (rb_str_capacity, str_shared_replace, str_buf_cat): ditto.
+
+	* string.c (rb_str_drop_bytes, rb_str_setbyte, str_byte_substr): ditto.
+
+Wed Jun 29 22:24:37 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* ext/psych/lib/psych_jars.rb: removed needless file required to JRuby.
+
+Wed Jun 29 22:21:38 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_ocsp.c: The "reuse" behavior of d2i_ functions does
+	  not work well with OpenSSL 1.0.0t. So avoid it.
+
+Wed Jun 29 15:18:28 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* insns.def (opt_succ): optimize like r55515. (but this argument is
+	  constant)
+
+Wed Jun 29 12:41:58 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* test/ruby/test_refinement.rb: skip
+	  test_prepend_after_refine_wb_miss on ARM or MIPS.
+	  [ruby-core:76031] [Bug #12491]
+
+Wed Jun 29 08:45:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* proc.c (passed_block): convert passed block symbol to proc.
+	  based on the patch by Daisuke Sato in [ruby-dev:49695].
+	  [Bug #12531]
+
+Wed Jun 29 03:34:41 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* bignum.c (rb_big2ulong): the old logic seems to try to avoid
+	  calculating `-(long)(num-1)-1` if `num` is not LONG_MIN. (Note that
+	  `-LONG_MIN` may be larger than LONG_MAX) But C compilers can
+	  optimize it into single NEG instruction.
+	  Therefore those two conditions can be single if-body.
+
+	* bignum.c (rb_big2long): ditto.
+
+	* bignum.c (rb_big2ull): ditto.
+
+	* bignum.c (rb_big2ll): ditto.
+
+Tue Jun 28 22:55:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/pstore.rb (PStore::CHECKSUM_ALGO): extract the algorithm for
+	  checksum, instead of qualified names for each times.
+
+Tue Jun 28 22:29:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* bootstraptest/runner.rb: do not use safe navigation operator.
+	  this runner may run on older ruby.  partially revert r53110
+	  (GH-1142 patched by @mlarraz).
+
+Tue Jun 28 22:09:09 2016  Akio Tajima <artonx@yahoo.co.jp>
+
+	* lib/fileutils.rb: rescue Errno:EACCES for chown.
+	  [Bug #12520]
+
+Tue Jun 28 18:38:09 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* ext/digest/md5/md5ossl.h: Remove excess semicolons.
+	  Suppress warning on Solaris with Oracle Solaris Studio 12.
+	  [ruby-dev:49692] [Bug #12524]
+
+	* ext/digest/md5/md5cc.h: ditto.
+	* ext/digest/sha1/sha1cc.h: ditto.
+	* ext/digest/sha1/sha1ossl.h: ditto.
+	* ext/digest/sha2/sha2cc.h: ditto.
+	* ext/digest/sha2/sha2ossl.h: ditto.
+	* ext/openssl/ossl_pkey_rsa.c: ditto.
+
+Tue Jun 28 15:56:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/ruby/enc/test_case_comprehensive.rb: noting to test if
+	  Unicode data files are available.
+	  [ruby-core:76160] [Bug #12433]
+
+	* test/test_unicode_normalize.rb: ditto.
+
+Tue Jun 28 15:20:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/net/http.rb (Net::HTTP#proxy_uri): cache the case no proxy
+	  is used.
+
+Tue Jun 28 09:56:29 2016  Stefan Schussler  <mail@stefanschuessler.de>
+
+	* object.c (rb_mod_eqq): [DOC] Fix typo in RDoc.  [Fix GH-1393]
+
+Tue Jun 28 02:41:32 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* insns.def (opt_plus): use `- 1` instead of `& (~1)` to allow
+	  compilers to use x86 LEA instruction (3 operand).
+	  Even if 3 operand LEA's latency is 3 cycle after SandyBridge,
+	  it reduces code size and can be faster because of super scalar.
+
+	* insns.def (opt_plus): calculate and use rb_int2big.
+	  On positive Fixnum overflow, `recv - 1 + obj` doesn't carry
+	  because recv's msb and obj's msb are 0, and resulted msb is 1.
+	  Therefore simply rshift and cast as signed long works fine.
+	  On negative Fixnum overflow, it will carry because both arguments'
+	  msb are 1, and resulted msb is also 1.
+	  In this case it needs to restore carried sign bit after rshift.
+
+Mon Jun 27 16:58:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/fileutils.rb (FileUtils#install): accecpt symbolic mode, as
+	  well as chmod.
+
+	* lib/fileutils.rb (FileUtils#install): add owner and group
+	  options.
+
+Mon Jun 27 08:56:55 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (ADD_TRACE): ignore trace instruction on non-positive
+	  line.
+
+	* parse.y (coverage): get rid of ArgumentError when the starting
+	  line number is not positive.  [ruby-core:76141] [Bug #12517]
+
+Sun Jun 26 10:20:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/win32/lib/Win32API.rb (Win32API#initialize): Cygwin
+	  2.5.2-1 (perhaps) seems to no longer append ".dll" suffix
+	  implicitly.
+
+	* ext/win32/lib/win32/resolv.rb (Win32::Resolv): ditto.  Fix the
+	  error reported by yamataka AT u08.itscom.net in
+	  [ruby-list:50339], and pointed out and patched by cerberus AT
+	  m3.kcn.ne.jp in [ruby-list:50341].
+
+Sat Jun 25 10:07:52 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* test/openssl/test_ocsp.rb: Ignore errors caused by bugs that exist in
+	  LibreSSL >= 2.3.1.
+
+Sat Jun 25 02:33:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_method.c (vm_respond_to): try method_missing if respond_to?
+	  is undefined, as if it is the default definition.
+	  [ruby-core:75377] [Bug #12353]
+
+Fri Jun 24 17:04:21 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* ext/psych/*, test/psych/*: Update psych 2.1.0
+	  This version fixed [Bug #11988][ruby-core:72850]
+
+Fri Jun 24 13:12:41 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*:
+	  Update rubygems 2.6.5 and 2.6.6.
+	  Release note of 2.6.5: https://github.com/rubygems/rubygems/commit/656f5d94dc888d78d0d00f3598a4fa37391aac80
+	  Release note of 2.6.6: https://github.com/rubygems/rubygems/commit/ccb9c3300c063f5b5656669972d24a10ef8afbf5
+
+Fri Jun 24 09:17:15 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (lib/unicode_normalize/tables.rb): should not depend
+	  on Unicode data files unless ALWAYS_UPDATE_UNICODE=yes, to get
+	  rid of downloading Unicode data unnecessary.  [ruby-dev:49681]
+
+	* common.mk (enc/unicode/casefold.h): update Unicode files in a
+	  sub-make, not to let the header depend on the files always.
+
+	* enc/unicode/case-folding.rb: if gperf is not usable, assume the
+	  existing file is OK.
+
+Tue Jun 21 19:44:54 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_regex_casefold.rb: Add Windows-1251, KOI8-R, and
+	  KOI8-U to encodings; definitely removed EUC-JP.
+
+Tue Jun 21 19:32:23 2016  Mark St.Godard  <markstgodard@gmail.com>
+
+	* lib/webrick/httprequest.rb (setup_forwarded_info): Use the first
+	  value in X-Forwarded-Proto, if header contains multiple comma
+	  separated values.  Some middlewares may add these values to the
+	  list, not replacing.  [Fix GH-1386]
+
+Tue Jun 21 17:17:42 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/test_io.rb: Skip test_readpartial_with_not_empty_buffer,
+	  test_read_buffer_error, test_read_unlocktmp_ensure,
+	  test_readpartial_unlocktmp_ensure, and
+	  test_sysread_unlocktmp_ensure on cygwin,
+	  because these tests repeatedly hang. This makes test_io.rb
+	  complete in finite time on cygwin.
+
+	* ChangeLog: Fix test_in.rb -> test_io.rb (two instances).
+
+Tue Jun 21 16:38:14 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_str_casemap): do not put code with side effects
+	  inside RSTRING_PTR() macro which evaluates the argument multiple
+	  times.
+
+Tue Jun 21 16:13:45 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (rb_str_casemap): fix memory leak.
+
+Tue Jun 21 16:12:21 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (rb_str_casemap): int is too small for string size.
+
+Tue Jun 21 15:42:22 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/test_io.rb: Skip test_read_buffer_error on cygwin,
+	  because this test repeatedly hangs.
+
+Tue Jun 21 15:35:14 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* LEGAL: Added filenames and copyrights for some files in
+	  enc/trans/JIS.
+
+Tue Jun 21 00:56:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/win32.c (get_special_folder): fix calling convention of
+	  SHGetPathFromIDListEx, which should be WINAPI.  pointed out by
+	  @arton at http://twitter.com/arton/status/744884064277016576
+
+Tue Jun 21 00:22:02 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in, include/ruby/defines.h (RUBY_USE_SETJMPEX):
+	  include setjmpex.h only when using setjmpex() for RUBY_SETJMP.
+	  the header of mingw32 overrides setjmp() by setjmpex().
+
+Mon Jun 20 18:39:16 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/test_io.rb: Skip test_open_fifo_does_not_block_other_threads
+	  on cygwin. Fifos seem to work okay in cygwin, but this test repeatedly
+	  hangs.
+
+Mon Jun 20 13:35:06 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* vm.c (invoke_bmethod, invoke_block_from_c_0): revert r52104
+	  partially to avoid "self has wrong type to call super in this
+	  context" errors.
+	  [ruby-core:72724] [Bug #11954]
+
+Mon Jun 20 12:53:38 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* test/rubygems/test_gem_remote_fetcher.rb: OpenSSL::PKey::DH#priv_key=
+	  is not defined when ext/openssl is built with OpenSSL 1.1.0.
+	  https://github.com/rubygems/rubygems/pull/1648
+	  [ruby-core:75225] [Feature #12324]
+
+Sun Jun 19 21:25:43 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_ocsp.c: Add OCSP::SingleResponse that represents an
+	  OCSP SingleResponse structure. Also add two new methods #responses
+	  and #find_response to OCSP::BasicResponse. A BasicResponse has one or
+	  more SingleResponse. We have OCSP::BasicResponse#status that returns
+	  them as an array of arrays, each containing the content of a
+	  SingleResponse, but this is not useful. When validating an OCSP
+	  response, we need to look into the each SingleResponse and check their
+	  validity but it is not simple. For example, when validating for a
+	  certificate 'cert', the code would be like:
+
+	    # certid_target is an OpenSSL::OCSP::CertificateId for cert
+	    basic = res.basic
+	    result = basic.status.any? do |ary|
+	      ary[0].cmp(certid_target) &&
+	        ary[4] <= Time.now && (!ary[5] || Time.now <= ary[5])
+	    end
+
+	  Adding OCSP::SingleResponse at the same time allows exposing
+	  OCSP_check_validity(). With this, the code above can be rewritten as:
+
+	    basic = res.basic
+	    single = basic.find_response(certid_target)
+	    result = single.check_validity
+
+	* test/openssl/test_ocsp.rb: Test this.
+
+Sun Jun 19 18:40:19 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_ocsp.c (ossl_ocspbres_add_status): Allow specifying
+	  the times (thisUpdate, nextUpdate and revocationTime) with Time
+	  objects. Currently they accepts only relative seconds from the current
+	  time. This is inconvenience, especially for revocationTime. When
+	  Integer is passed, they are still treated as relative times. Since the
+	  type check is currently done with rb_Integer(), this is a slightly
+	  incompatible change. Hope no one passes a relative time as String or
+	  Time object...
+	  Also, allow passing nil as nextUpdate. It is optional.
+
+	* ext/openssl/ruby_missing.h: Define RB_INTEGER_TYPE_P() if not defined.
+	  openssl gem will be released before Ruby 2.4.0.
+
+Sun Jun 19 18:39:38 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_ocsp.c: Implement OCSP::{CertificateId,Request,
+	  BasicResponse,Response}#initialize_copy.
+	  [ruby-core:75504] [Bug #12381]
+
+	* test/openssl/test_ocsp.rb: Test them.
+
+Sun Jun 19 18:29:50 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_pkey_dh.c, ext/openssl/ossl_pkey_dsa.c,
+	  ext/openssl/ossl_pkey_ec.c, ext/openssl/ossl_pkey_rsa.c: Implement
+	  initialize_copy method for OpenSSL::PKey::*.
+	  [ruby-core:75504] [Bug #12381]
+
+	* test/openssl/test_pkey_dh.rb, test/openssl/test_pkey_dsa.rb,
+	  test/openssl/test_pkey_ec.rb, test/openssl/test_pkey_rsa.rb: Test they
+	  actually copy the OpenSSL objects, and modifications to cloned object
+	  don't affect the original object.
+
+Sun Jun 19 16:55:16 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/test_dir_m17n.rb: Skip tests with non-UTF-8 encodings
+	  on cygwin. Cygwin can use the Unicode PUA (private use area) to store
+	  bytes from non-UTF-8 filenames (see
+	  https://cygwin.com/cygwin-ug-net/using-specialnames.html#pathnames-specialchars),
+	  but we are not supporting this. [Bug #12443]
+
+Sun Jun 19 15:01:18 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* localeinit.c: Fix filesystem encoding for cygwin to UTF-8 (see
+	  https://cygwin.com/cygwin-ug-net/using-specialnames.html#pathnames-unusual)
+
+Sun Jun 19 14:31:07 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_pkey.h, ext/openssl/ossl_pkey_dh.c,
+	  ext/openssl/ossl_pkey_dsa.c, ext/openssl/ossl_pkey_rsa.c: A few days
+	  ago, OpenSSL changed {DH,DSA,RSA}_get0_*() to take const BIGNUM **.
+	  https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=fd809cfdbd6e32b6b67b68c59f6d55fbed7a9327
+	  [ruby-core:75225] [Feature #12324]
+
+Sun Jun 19 11:19:43 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* variable.c (rb_path_to_class): consider the string length
+	  instead of a terminator.
+
+	* variable.c (rb_path_to_class): search the constant at once
+	  instead of checking if defined and then getting it.
+
+Sat Jun 18 14:01:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* test/rubygems/test_gem_installer.rb: Fixed broken test with extension
+	  build. https://github.com/rubygems/rubygems/pull/1645
+
+Sat Jun 18 13:59:54 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems
+	  HEAD(2c6d256). It contains to update vendored Molinillo to 0.5.0.
+	  https://github.com/rubygems/rubygems/pull/1638
+
+Sat Jun 18 10:13:37 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (build-ext), ext/extmk.rb: use variable EXTENCS
+	  different than ENCOBJS, to get rid of circular dependency.
+	  build libencs when linking encodings statically.
+	  [ruby-core:75618] [Bug #12401]
+
+Sat Jun 18 08:52:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/stringio/stringio.c (strio_getline): fix pointer index
+	  overflow.  reported by Guido Vranken <guido AT guidovranken.nl>.
+
+Thu Jun 16 16:35:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* class.c (Init_class_hierarchy): prevent rb_cObject which is the
+	  class tree root, from GC.  [ruby-dev:49666] [Bug #12492]
+
+Thu Jun 16 12:17:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (tr_trans): adjust buffer size by processed and rest
+	  lengths, instead of doubling repeatedly.
+
+Thu Jun 16 11:15:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (tr_trans): consider terminator length and fix heap
+	  overflow.  reported by Guido Vranken <guido AT guidovranken.nl>.
+
+Thu Jun 16 00:02:32 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_ocsp.c (ossl_ocspreq_verify, ossl_ocspbres_verify):
+	  Use ossl_clear_error() so that they don't print warnings to stderr and
+	  leak errors in the OpenSSL error queue. Also, check the return value
+	  of OCSP_*_verify() correctly. They can return -1 on verification
+	  failure.
+
+Wed Jun 15 19:52:23 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_ocsp.c (ossl_ocspreq_sign, ossl_ocspbres_sign): Allow
+	  specifying hash algorithm used in signing. They are hard coded to use
+	  SHA-1.
+	  Based on a patch provided by Tim Shirley <tidoublemy@gmail.com>.
+	  [ruby-core:70915] [Feature #11552] [GH ruby/openssl#28]
+
+	* test/openssl/test_ocsp.rb: Test sign-verify works.
+
+Wed Jun 15 01:46:16 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c: [DOC] fix rdoc directive, and an example of negative
+	  value.  [ruby-core:76025] [Bug #12487]
+
+Wed Jun 15 01:44:42 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/mkconfig.rb: provide Unicode Version information as
+	  RbConfig::CONFIG['UNICODE_VERSION'].
+	  [ruby-core:75845] [Feature #12460]
+
+Wed Jun 15 00:01:18 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* test/ruby/enc/test_case_comprehensive.rb
+	  (TestComprehensiveCaseFold::read_data): use \A and \z instead of
+	  ^ and $ in regexp.
+
+Tue Jun 14 23:43:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/backward.h (rb_cFixnum, rb_cBignum): remove the
+	  backward compatibility macros, to fail incompatible extension
+	  libraries early.  [Bug #12427]
+
+Tue Jun 14 22:22:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* strftime.c (rb_strftime_with_timespec): limit the result string
+	  size by the format length, to get rid of unlimited memory use.
+
+Tue Jun 14 22:11:11 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_ocsp.c (ossl_ocspcid_get_issuer_name_hash,
+	  ossl_ocspcid_get_issuer_key_hash, ossl_ocspcid_get_hash_algorithm):
+	  Add accessor methods OCSP::CertificateId#issuer_name_hash,
+	  #issuer_key_hash, #hash_algorithm.
+	  Based on a patch provided by Paul Kehrer <paul.l.kehrer@gmail.com>.
+	  [ruby-core:48062] [Feature #7181]
+
+	* test/openssl/test_ocsp.rb: Test these new methods.
+
+Tue Jun 14 22:07:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/date/date_strftime.c (date_strftime_with_tmx): reject too
+	  large precision to get rid of buffer overflow.
+	  reported by Guido Vranken <guido AT guidovranken.nl>.
+
+Tue Jun 14 21:40:42 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_ocsp.c (ossl_ocspbres_to_der, ossl_ocspcid_to_der):
+	  Implement #to_der methods for OCSP::BasicResponse and
+	  OCSP::CertificateId.
+
+	  (ossl_ocspreq_initialize, ossl_ocspres_initialize): Use GetOCSP*()
+	  instead of raw DATA_PTR().
+
+	  (ossl_ocspbres_initialize, ossl_ocspcid_initialize): Allow
+	  initializing from DER string.
+
+	  (Init_ossl_ocsp): Define new #to_der methods.
+
+	* test/openssl/test_ocsp.rb: Test these changes. Also add missing tests
+	  for OCSP::{Response,Request}#to_der.
+
+Tue Jun 14 21:35:00 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/openssl_missing.h (DH_set0_pqg, RSA_set0_key):
+	  DH_set0_pqg() allows 'q' to be NULL. Fix a typo in RSA_set0_key().
+	  Fixes r55285.  [ruby-core:75225] [Feature #12324]
+
+Mon Jun 14 10:19:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* NEWS: describe Integer#digits.
+
+Mon Jun 13 21:09:40 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* thread.c (debug_deadlock_check): show thread lock dependency and
+	  backtrace [Feature #8214] [ruby-dev:47217]
+
+	* thread.c (thread_status_name): show "sleep_forever" instead of
+	  "sleep" if called from inspect.
+
+Mon Jun 13 20:50:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (reg_named_capture_assign_iter): remove named capture
+	  conflict warnings.  it is just annoying rather than useful.
+	  [ruby-core:75416] [Bug #12359]
+
+Mon Jun 13 20:04:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* numeric.c (rb_int_digits, rb_fix_digits, rb_int_digits_bigbase):
+	  Add Integer#digits to extract columns in place-value notation
+	  [Feature #12447] [ruby-core:75799]
+
+	* test/ruby/test_integer.rb: Add tests for the above change.
+
+	* test/ruby/test_bignum.rb: ditto.
+
+Mon Jun 13 20:34:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (RUBY_INTEGER_UNIFICATION): macro to tell if
+	  Integer is integrated.  [ruby-core:75718][Bug #12427]
+
+	* include/ruby/backward.h, internal.h (rb_cFixnum, rb_cBignum):
+	  fallback to rb_cInteger.
+
+	* bignum.c, numeric.c, ext/json/generator/generator.{c,h}: use the
+	  macro.
+
+Mon Jun 13 16:58:53 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive.rb: Add tests for full Unicode
+	  swapcase.
+
+Sun Jun 12 14:48:00 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive.rb: Add tests for ASCII-only
+	  swapcase; store calculated values in hashes.
+
+Sun Jun 12 14:05:45 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_cipher.c (ossl_cipher_get_auth_tag,
+	  ossl_cipher_set_auth_tag): Check if the cipher flags retrieved by
+	  EVP_CIPHER_CTX_flags() includes EVP_CIPH_FLAG_AEAD_CIPHER to see if
+	  the cipher supports AEAD. AES-GCM was the only supported in OpenSSL
+	  1.0.1.
+
+	  (Init_ossl_cipher): Fix doc; OpenSSL::Cipher::AES.new(128, :GCM) can't
+	  work.
+
+	* ext/openssl/openssl_missing.h: Define EVP_CTRL_AEAD_{GET,SET}_TAG if
+	  missing. They are added in OpenSSL 1.1.0, and have the same value as
+	  EVP_CTRL_GCM_{GET,SET}_TAG and EVP_CTRL_CCM_{GET,SET}_TAG.
+
+Sun Jun 12 13:47:42 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* test/openssl/test_engine.rb (test_openssl_engine_builtin,
+	  test_openssl_engine_by_id_string): Skip test if 'openssl' engine is
+	  already loaded. And test the number increased by Engine.load{_by_id,},
+	  not the total count of loaded engines. Previously, we called
+	  OpenSSL::Engine.cleanup every time running a test case, but we no
+	  longer can do it.
+	  [ruby-core:75225] [Feature #12324]
+
+Sun Jun 12 09:24:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (append_fspath): normalize directory name to be appended
+	  on OS X.  [ruby-core:75957] [Ruby trunk Bug#12483]
+	  https://github.com/rails/rails/issues/25303#issuecomment-224834804
+
+Sat Jun 11 23:07:32 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* lib/forwardable.rb (_delegator_method): get rid of a warning which
+	  causes test failures introduced at r55376.
+
+Sat Jun 11 18:37:58 2016  Marcus Stollsteimer  <sto.mar@web.de>
+
+	* ext/json/lib/*.rb: Removed some comments. Because these are unnecessary
+	  class description. [ci skip][Bug #12255][ruby-core:74835]
+
+Sat Jun 11 15:19:38 2016  takiy33  <takiy33@users.noreply.github.com>
+
+	* lib/net/smtp.rb: [DOC] Remove dead link on documentation for
+	  Japanese of SMTP.  [Fix GH-1380]
+
+Sat Jun 11 15:02:45 2016  Grant Hutchins  <github@nertzy.com>
+
+	* string.c (rb_str_oct): [DOC] fix typo, hornored -> honored.
+	  [Fix GH-1379]
+
+Sat Jun 11 14:04:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/objspace/objspace_dump.c: generate valid JSON for dump_all.
+
+Sat Jun 11 13:52:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/forwardable.rb (_delegator_method): remove __send__ call if
+	  possible, so that more optimizations will be enabled.
+
+Sat Jun 11 11:24:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enc/iso_8859.h (SHARP_s): name frequently used codepoint.
+
+Sat Jun 11 09:58:45 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_1.c: Revert to older version of code.
+
+Sat Jun 11 09:46:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_1.c: Implement non-ASCII case mapping.
+
+	* test/ruby/enc/test_case_comprehensive.rb: Tests for above.
+
+	* string.c: Add iso-8859-1 to supported encodings.
+
+Sat Jun 11 09:31:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/forwardable.rb (_delegator_method): leave the backtrace
+	  untouched during accessor.  forwardable.rb does not appear in
+	  the backtrace during delegated method because of tail-call
+	  optimization.
+
+Sat Jun 11 01:38:31 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* include/ruby/defines.h (GCC_VERSION_SINCE): Fix logic error by
+	  adding parentheses. Fix failures of TestMkmf::TestConvertible
+	  with GCC 3.4.3 on Solaris 10. [Bug #12479] [ruby-dev:49660]
+
+Fri Jun 10 21:54:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/forwardable.rb (Forwardable._delegator_method): extract
+	  method generator and deal with non-module objects.
+	  [ruby-dev:49656] [Bug #12478]
+
+Fri Jun 10 17:35:11 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: Special-case :ascii option in rb_str_capitalize_bang and
+	  rb_str_swapcase_bang.
+
+Fri Jun 10 17:12:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: Special-case :ascii option in rb_str_upcase_bang (retry).
+
+Fri Jun 10 14:48:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* hash.c (get_env_cstr): ensure NUL-terminated.
+	  [ruby-dev:49655] [Bug #12475]
+
+	* string.c (rb_str_fill_terminator): return the pointer to the
+	  NUL-terminated content.
+
+Thu Jun  9 21:42:00 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_asn1.c (asn1integer_to_num): Use
+	  ASN1_ENUMERATED_to_BN() to convert an ASN1_ENUMERATED to a BN.
+	  Starting from OpenSSL 1.1.0, ASN1_INTEGER_to_BN() rejects
+	  non-ASN1_INTEGER objects. The format of INTEGER and ENUMERATED are
+	  almost identical so they behaved in the same way in OpenSSL <= 1.0.2.
+	  [ruby-core:75225] [Feature #12324]
+
+	* test/openssl/test_asn1.rb (test_decode_enumerated): Test that it
+	  works.
+
+Thu Jun  9 21:10:04 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* tool/ifchange: fix timestamp error when target without
+	  directory.
+
+Thu Jun  9 19:46:22 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_ssl.c: Add define guards for OPENSSL_NO_EC.
+	  SSL_CTX_set_ecdh_auto() is defined even when ECDH is disabled in
+	  OpenSSL's configuration. This fixes r55214.
+
+	* test/openssl/test_pair.rb (test_ecdh_curves): Skip if the OpenSSL does
+	  not support ECDH.
+
+	* test/openssl/utils.rb (start_server): Ignore error in
+	  SSLContext#ecdh_curves=.
+
+Thu Jun  9 18:12:42 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* Makefile.in (un-runnable): fail with proper error message.
+	  [ruby-core:75905] [Bug #12472]
+
+Thu Jun  9 15:32:17 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (RBCONFIG): use ifchange tool to see if the content is
+	  changed and update the timestamp file.
+
+	* tool/mkconfig.rb: remove ifchange features.
+
+	* tool/ifchange: make target directory if it does not exist with
+	  its parent directories.
+
+	* win32/ifchange.bat: drop support for command.com used on old
+	  systems.
+
+Thu Jun  9 15:03:35 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/extconf.rb: Check for CRYPTO_malloc() and SSL_new().
+	  OpenSSL_add_all_digests() and SSL_library_init() are deprecated and
+	  converted to macros in OpenSSL 1.1.0.
+	  [ruby-core:75225] [Feature #12324]
+
+Wed Jun  8 23:09:51 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* string.c (rb_str_ascii_casemap): fix compile error.
+
+Wed Jun  8 22:22:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: Revert previous commit (possibility of endless loop).
+
+Wed Jun  8 21:57:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: Special-case :ascii option in rb_str_upcase_bang.
+
+Wed Jun  8 21:28:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: New static function rb_str_ascii_casemap; special-casing
+	  :ascii option in rb_str_upcase_bang and rb_str_downcase_bang.
+
+	* regenc.c: Fix a bug (wrong use of unnecessary slack at end of string).
+
+	* regenc.h -> include/ruby/oniguruma.h: Move declaration of
+	  onigenc_ascii_only_case_map so that it is visible in string.c.
+
+Wed Jun  8 20:33:44 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* include/ruby/intern.h: Remove excess semicolons in PUREFUNC().
+	  Fix failure of TestMkmf::TestConvertible on Solaris with
+	  Oracle Solaris Studio 12. [ruby-dev:49651] [Bug #12470]
+	* internal.h: ditto.
+
+Wed Jun  8 16:03:09 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* lib/net/smtp.rb (getok, get_response): raise an ArgumentError when
+	  CR or LF is included in a line, because they are not allowed in
+	  RFC5321.  Thanks, Jeremy Daer.
+
+Tue Jun  7 21:27:25 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* test/rubygems/*_{cert,cert_32}.pem: Regenerate test certificates for
+	  OpenSSL 1.1.0. This is already in upstream.
+	  https://github.com/rubygems/rubygems/commit/9be5c53939440a61c4bba73cfffbeb5cfadf72be
+	  [ruby-core:75225] [Feature #12324]
+
+Tue Jun  7 21:27:17 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* test/open-uri/test_ssl.rb: Regenerate test certificates. The test CA
+	  certificate was incorrectly generated. A CA certificate must have the
+	  basic constraints extension with cA bit set to TRUE. OpenSSL <= 1.0.2
+	  allowed the error when the certificate is in the trusted store but
+	  OpenSSL 1.1.0 no longer does.
+	  [ruby-core:75225] [Feature #12324]
+
+Tue Jun  7 21:20:38 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* test/openssl/test_x509name.rb: Don't register OID for 'emailAddress'
+	  and 'serialNumber'. A recent change in OpenSSL made OBJ_create()
+	  reject an already existing OID. They were needed to run tests with
+	  OpenSSL 0.9.6 which is now unsupported.
+	  https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=52832e470f5fe8c222249ae5b539aeb3c74cdb25
+	  [ruby-core:75225] [Feature #12324]
+
+	* test/openssl/test_ssl_session.rb (test_server_session): Duplicate
+	  SSL::Session before re-adding to the session store. OpenSSL 1.1.0
+	  starts rejecting SSL_SESSION once removed by SSL_CTX_remove_session().
+	  https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=7c2d4fee2547650102cd16d23f8125b76112ae75
+
+	* test/openssl/test_pkey_ec.rb (setup): Remove X25519 from @keys. X25519
+	  is new in OpenSSL 1.1.0 but this is for key agreement and not for
+	  signing.
+
+	* test/openssl/test_pair.rb, test/openssl/test_ssl.rb,
+	  test/openssl/utils.rb: Set security level to 0 when using aNULL cipher
+	  suites.
+
+	* test/openssl/utils.rb: Use 1024 bits DSA key for client certificates.
+
+	* test/openssl/test_engine.rb: Run each test in separate process.
+	  We can no longer cleanup engines explicitly as ENGINE_cleanup() was
+	  removed.
+	  https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=6d4fb1d59e61aacefa25edc4fe5acfe1ac93f743
+
+	* ext/openssl/ossl_engine.c (ossl_engine_s_cleanup): Add a note to the
+	  RDoc for Engine.cleanup.
+
+	* ext/openssl/lib/openssl/digest.rb: Don't define constants for DSS,
+	  DSS1 and SHA(-0) when using with OpenSSL 1.1.0. They are removed.
+
+	* test/openssl/test_digest.rb, test/openssl/test_pkey_dsa.rb,
+	  test/openssl/test_pkey_dsa.rb, test/openssl/test_ssl.rb,
+	  test/openssl/test_x509cert.rb, test/openssl/test_x509req.rb: Don't
+	  test unsupported hash functions.
+
+Tue Jun  7 17:49:52 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive: Change test for encodings
+	  without any non-ASCII case conversions from ASCII-only test
+	  to full test.
+
+Tue Jun  7 17:18:39 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c (rb_str_upcase_bang, rb_str_capitalize_bang,
+	  rb_str_swapcase_bang): Switch to use primitive.
+
+Tue Jun  7 16:44:16 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c (rb_str_downcase_bang): Switch to use primitive except if
+	  conversion can be done ASCII-only.
+
+Tue Jun  7 16:13:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive: Add regression tests for
+	  current ASCII-only case conversion.
+
+Tue Jun  7 15:28:38 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive: Fix method name
+	  (generate_casefold_tests -> generate_case_mapping_tests).
+
+Tue Jun  7 15:05:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* regenc.h/c: Rename onigenc_not_support_case_map to
+	  onigenc_ascii_only_case_map.
+
+	* regenc.h: Add definition of onigenc_single_byte_ascii_only_case_map.
+
+	* enc/iso_8859_X.c, windows_125X.c, ascii.c, us-ascii.c, koi8_x.c:
+	  Replace onigenc_not_support_case_map by
+	  onigenc_single_byte_ascii_only_case_map.
+
+	* enc/big5.c, cp949.c, emacs_mule.c, euc_X.c, gbX.c, shift_jis.c,
+	  windows_31j.c: Replace onigenc_not_support_case_map by
+	  onigenc_ascii_only_case_map.
+
+Tue Jun  7 14:57:09 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/extconf.rb: Check for SSL_CTX_set_min_proto_version()
+	  macro added in OpenSSL 1.1.0. Version-specific methods, such as
+	  TLSv1_method(), are deprecated in OpenSSL 1.1.0. We need to use
+	  version-flexible methods (TLS_*method() or SSLv23_*method()) and
+	  disable other protocol versions as necessary.
+	  [ruby-core:75225] [Feature #12324]
+
+	* ext/openssl/ossl_ssl.c: Use SSL_CTX_set_{min,max}_proto_version() to
+	  fix the protocol version.
+
+Tue Jun  7 12:55:34 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* regenc.c (onigenc_not_support_case_map): Move to end of file;
+	  (onigenc_single_byte_ascii_only_case_map): Add new function.
+
+Tue Jun  7 09:26:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* regenc.c (onigenc_not_support_case_map): Rewrite to work correctly
+	  in ASCII range.
+
+Mon Jun  6 23:00:00 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* appveyor.yml: Update libressl version to 2.3.5.
+
+Mon Jun  6 18:37:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_throw_start): check if the iseq is symbol
+	  proc, class definition should not be a symbol proc.
+	  [ruby-core:75856] [Bug #12462]
+
+Mon Jun  6 18:36:34 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: Added UTF-16BE/LE and UTF-32BE/LE to supported encodings
+	  for Unicode case mapping.
+
+	* test/ruby/enc/test_case_comprehensive.rb: Tests for above
+	  functionality; fixed an encoding issue in assertion error message.
+
+Mon Jun  6 17:29:35 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive.rb: Speed up testing for small
+	  encodings by preselecting codepoints.
+
+Mon Jun  6 17:10:50 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_cipher.c (ossl_cipher_free): Use EVP_CIPHER_CTX_free()
+	  to free EVP_CIPHER_CTX allocated by EVP_CIPHER_CTX_new().
+	  [ruby-core:75225] [Feature #12324]
+
+Mon Jun  6 13:37:08 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c Change rb_str_casemap to use encoding primitive
+	  case_map instead of directly calling onigenc_unicode_case_map.
+
+Mon Jun  6 13:16:46 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_mapping.rb:
+	  Remove :lithuanian guard for Unicode case mapping.
+
+Mon Jun  6 10:39:56 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/openssl_missing.h: Include ruby/config.h. r55285 added
+	  some inline functions but VC does not recognize 'inline' keyword.
+
+Mon Jun  6 09:25:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread.c (thread_start_func_2): report raised exception if
+	  report_on_exception flag is set.  [Feature #6647]
+
+Mon Jun  6 01:36:24 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/extconf.rb: Check existence of SSL_is_server(). This
+	  function was introduced in OpenSSL 1.0.2.
+	  [ruby-core:75225] [Feature #12324]
+
+	* ext/openssl/openssl_missing.h: Implement SSL_is_server() if missing.
+
+	* ext/openssl/ossl_ssl.c (ssl_info_cb): Use SSL_is_server() to see if
+	  the SSL is server. The state machine in OpenSSL was rewritten and
+	  SSL_get_state() no longer returns SSL_ST_ACCEPT.
+
+	  (ossl_ssl_cipher_to_ary, ossl_sslctx_session_get_cb): Add some
+	  `const`s to suppress warning.
+
+Mon Jun  6 01:18:10 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_asn1.c (decode_bool): Do the same thing as
+	  d2i_ASN1_BOOLEAN() does by ourselves. This function is removed in
+	  OpenSSL 1.1.0.
+	  [ruby-core:75225] [Feature #12324]
+
+Mon Jun  6 00:34:16 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/extconf.rb: Check existence of accessor functions that
+	  don't exist in OpenSSL 0.9.8. OpenSSL 1.1.0 made most of its
+	  structures opaque and requires use of these accessor functions.
+	  [ruby-core:75225] [Feature #12324]
+
+	* ext/openssl/openssl_missing.[ch]: Implement them if missing.
+
+	* ext/openssl/ossl*.c: Use these accessor functions.
+
+	* test/openssl/test_hmac.rb: Add missing test for HMAC#reset.
+
+Mon Jun  6 00:00:13 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/openssl_missing.[ch]: Implement EVP_PKEY_get0_*() and
+	  {RSA,DSA,EC_KEY,DH}_get0_*() functions.
+	  OpenSSL 1.1.0 makes EVP_PKEY/RSA/DSA/DH opaque. We used to provide
+	  setter methods for each parameter of each PKey type, for example
+	  PKey::RSA#e=, but this is no longer possible because the new API
+	  RSA_set0_key() requires the 'n' at the same time. This commit adds
+	  deprecation warning to them and adds PKey::*#set_* methods as direct
+	  wrapper for those new APIs. For example, 'rsa.e = 3' now needs to be
+	  rewritten as 'rsa.set_key(rsa.n, 3, rsa.d)'.
+	  [ruby-core:75225] [Feature #12324]
+
+	* ext/openssl/ossl_pkey*.[ch]: Use the new accessor functions. Implement
+	  RSA#set_{key,factors,crt_params}, DSA#set_{key,pqg}, DH#set_{key,pqg}.
+	  Emit a warning with rb_warning() when old setter methods are used.
+
+	* test/drb/ut_array_drbssl.rb, test/drb/ut_drb_drbssl.rb,
+	  test/rubygems/test_gem_remote_fetcher.rb: Don't set a priv_key for DH
+	  object that are used in tmp_dh_callback. Generating a new key pair
+	  every time should be fine - actually the private exponent is ignored
+	  in OpenSSL >= 1.0.2f/1.0.1r even if we explicitly set.
+	  https://www.openssl.org/news/secadv/20160128.txt
+
+Sun Jun  5 22:06:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* configure.in: Fix the timing to detect the appropriate C++ compiler
+	  in OS X.
+
+Sun Jun  5 21:42:24 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/extconf.rb: Check absence of CRYPTO_lock() to see if the
+	  OpenSSL has the new threading API. In OpenSSL <= 1.0.2, an application
+	  had to set locking callbacks to use OpenSSL in a multi-threaded
+	  environment. OpenSSL 1.1.0 now finds pthreads or Windows threads so we
+	  don't need to do something special.
+	  [ruby-core:75225] [Feature #12324]
+
+	  Also check existence of *_up_ref(). Some structures in OpenSSL have
+	  a reference counter. We used to increment it with CRYPTO_add() which
+	  is a part of the old API.
+
+	* ext/openssl/openssl_missing.h: Implement *_up_ref() if missing.
+
+	* ext/openssl/ossl.c: Don't set locking callbacks if unneeded.
+
+	* ext/openssl/ossl_pkey.c, ext/openssl/ossl_ssl.c,
+	  ext/openssl/ossl_x509cert.c, ext/openssl/ossl_x509crl.c,
+	  ext/openssl/ossl_x509store.c: Use *_up_ref() instead of CRYPTO_add().
+
+Sun Jun  5 21:38:13 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/extconf.rb: Check if RAND_pseudo_bytes() is usable. It is
+	  marked as deprecated in OpenSSL 1.1.0.
+	  [ruby-core:75225] [Feature #12324]
+
+	* ext/openssl/ossl_rand.c: Disable Random.pseudo_bytes if
+	  RAND_pseudo_bytes() is unavailable.
+
+	* test/openssl/test_random.rb: Don't test Random.pseudo_bytes if not
+	  defined.
+
+Sun Jun  5 19:06:40 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* NEWS: Add news about Unicode-wide case mapping for
+	  String/Symbol#upcase/downcase/swapcase/capitalize(!).
+
+Sun Jun  5 15:24:33 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive.rb:
+	  Remove :lithuanian guard for Unicode case mapping.
+
+Sun Jun  5 14:46:34 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: Remove :lithuanian guard for Unicode case mapping.
+
+Sat Jun  4 10:54:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* missing/crypt.h (struct crypt_data): remove unnecessary member
+	  "initialized".
+
+	* missing/crypt.c (des_setkey_r): nothing to be initialized in
+	  crypt_data.
+
+	* configure.in (struct crypt_data): check for "initialized" in
+	  struct crypt_data, which may be only in glibc, and isn't on AIX
+	  at least.
+
+Sat Jun  4 10:38:39 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/win32.c: unify MAX_PATH, _MAX_PATH, and MAXPATHLEN to
+	  PATH_MAX, except for MAX_PATH in get_special_folder for an API
+	  limit.
+
+Fri Jun  3 21:27:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (process_options): rb_str_conv_enc() never set encoding
+	  of the source string, but returns the string itself if the
+	  conversion failed.  then the instance variable does not need to
+	  be set again.
+
+Fri Jun  3 18:04:37 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ruby.c (process_options): need to duplicate path before passing it to
+	  rb_str_conv_enc() because the function might call rb_enc_associate()
+	  internally.  this fixes test failures on Windows introduced at r55260.
+
+Fri Jun  3 17:44:25 2016  Reiner Herrmann  <reiner@reiner-h.de>
+
+	* lib/mkmf.rb (create_makefile): sort lists of source and object
+	  files in generated Makefile, unless given by extconf.rb.
+	  [Fix GH-1367]
+
+Thu Jun  2 21:18:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/win32.c (get_special_folder): use SHGetPathFromIDListEx if
+	  available instead of old SHGetPathFromIDListW, to check the
+	  buffer size.
+
+Thu Jun  2 17:05:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (ruby_init_loadpath_safe): remove MAXPATHLEN restriction
+	  for Windows 10.
+
+Thu Jun  2 16:51:35 2016  Koichi ITO  <koic.ito@gmail.com>
+
+	* misc/ruby-mode.el (ruby-here-doc-beg-re),
+	  (ruby-here-doc-beg-match, ruby-parse-partial): Support for
+	  `squiggly heredoc' syntax in ruby-mode.  [Fix GH-1372]
+
+Thu Jun  2 10:24:48 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: Raise ArgumentError when invalid string is detected in
+	  case mapping methods.
+
+	* enc/unicode.c: Check for invalid string and signal with negative
+	  length value.
+
+	* test/ruby/enc/test_case_mapping.rb: Add tests for above.
+
+	* test/ruby/test_m17n_comb.rb: Add a message to clarify test failure.
+
+Wed Jun  1 21:41:05 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/extconf.rb: Check existence of ASN1_TIME_adj(). The old
+	  ASN1_TIME_set() is not Year 2038 ready on sizeof(time_t) == 4
+	  environment. This function was added in OpenSSL 1.0.0.
+	  [ruby-core:45552] [Bug #6571]
+
+	* ext/openssl/ossl_asn1.c (ossl_time_split): Added. Split the argument
+	  (Time) into the number of days elapsed since the epoch and the
+	  remainder seconds to conform to ASN1_TIME_adj().
+	  (obj_to_asn1utime, obj_to_asn1gtime): Use ossl_time_split() and
+	  ASN1_*TIME_adj().
+
+	* ext/openssl/ossl_asn1.h: Add the function prototype for
+	  ossl_time_split().
+
+	* ext/openssl/ossl_x509.[ch]: Add ossl_x509_time_adjust(). Similarly to
+	  obj_to_asn1*time(), use X509_time_adj_ex() instead of X509_time_adj().
+
+	* ext/openssl/ossl_x509cert.c, ext/openssl/ossl_x509crl.c,
+	  ext/openssl/ossl_x509revoked.c: Use ossl_x509_time_adjust().
+
+Wed Jun  1 15:58:20 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in: revert r55237.  replace crypt, not crypt_r, and
+	  check if crypt is broken more.
+
+	* missing/crypt.c: move crypt_r.c
+
+	* string.c (rb_str_crypt): use crypt_r if provided by the system.
+
+Wed Jun  1 14:07:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* missing/crypt_r.c (a64toi): initialize statically and fix out of
+	  bounds access when salt is not 7bit clean.
+
+Wed Jun  1 11:34:59 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/Makefile.sub (MISSING): fixed build error introduced at r55237.
+
+Wed Jun  1 09:48:06 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_str_crypt): use reentrant crypt_r.
+
+Wed Jun  1 09:37:26 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* missing/crypt.c (des_setkey): void function never returns any value.
+
+Wed Jun  1 09:16:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* crypt.h: separate header file from missing/crypt.c.
+
+	* missing/crypt.c (crypt_r, setkey_r, encrypt_r): add reentrant
+	  versions.
+
+Wed Jun  1 02:25:38 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* missing/crypt.c: fix size macros to use configured values
+	  for platforms long is larger than 32bit.
+	  [ruby-core:75792] [Bug #12446]
+
+Tue May 31 17:28:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/optparse.rb (OptionParser::Completion.candidate): get rid of
+	  nil as key names.  [ruby-core:75773] [Bug #12438]
+
+	* lib/optparse.rb (OptionParser#make_switch): char class option
+	  cannot be NoArgument, default to RequiredArgument.
+
+Tue May 31 00:30:11 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/socket/raddrinfo.c (host_str, port_str): Use StringValueCStr
+	  instead of (Safe)StringValue, to detect NUL byte in the string.
+
+Mon May 30 22:02:01 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_asn1.c (time_to_time_t): Use NUM2TIMET() instead of
+	  NUM2LONG(). time_t may be larger than long.
+	  [ruby-core:45552] [Bug #6571]
+
+Mon May 30 21:15:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: Document current behavior for other case mapping methods
+	  on String. [ci skip]
+
+Mon May 30 20:00:25 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: Document current situation for String#downcase. [ci skip]
+
+Mon May 30 18:29:28 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_ssl.c (ossl_sslctx_s_alloc): Enable the automatic
+	  curve selection for ECDH by calling SSL_CTX_set_ecdh_auto(). With
+	  this a TLS server automatically selects a curve which both the client
+	  and the server support to use in ECDH. This changes the default
+	  behavior but users can still disable ECDH by excluding 'ECDH' cipher
+	  suites from the cipher list (with SSLContext#ciphers=). This commit
+	  also deprecate #tmp_ecdh_callback=. It was added in Ruby 2.3.0. It
+	  wraps SSL_CTX_set_tmp_ecdh_callback() which will be removed in OpenSSL
+	  1.1.0. Its callback receives two values 'is_export' and 'keylength'
+	  but both are completely useless for determining a curve to use in
+	  ECDH. The automatic curve selection was introduced to replace this.
+
+	  (ossl_sslctx_setup): Deprecate SSLContext#tmp_ecdh_callback=. Emit a
+	  warning if this is in use.
+
+	  (ossl_sslctx_set_ecdh_curves): Add SSLContext#ecdh_curves=. Wrap
+	  SSL_CTX_set1_curves_list(). If it is not available, this falls back
+	  to SSL_CTX_set_tmp_ecdh().
+
+	  (Init_ossl_ssl): Define SSLContext#ecdh_curves=.
+
+	* ext/openssl/extconf.rb: Check the existence of EC_curve_nist2nid(),
+	  SSL_CTX_set1_curves_list(), SSL_CTX_set_ecdh_auto() and
+	  SSL_CTX_set_tmp_ecdh_callback().
+
+	* ext/openssl/openssl_missing.[ch]: Implement EC_curve_nist2nid() if
+	  missing.
+
+	* test/openssl/test_pair.rb (test_ecdh_callback): Use
+	  EnvUtil.suppress_warning to suppress deprecated warning.
+
+	  (test_ecdh_curves): Test that SSLContext#ecdh_curves= works.
+
+	* test/openssl/utils.rb (start_server): Use SSLContext#ecdh_curves=.
+
+Mon May 30 16:28:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/socket/raddrinfo.c (host_str, port_str): use RSTRING_LEN
+	  instead of strlen, since RSTRING_PTR StringValueCStr may not be
+	  NUL-terminated when SHARABLE_MIDDLE_SUBSTRING=1.  reported by
+	  @tmtms, http://twitter.com/tmtms/status/736910516229005312
+
+Mon May 30 16:20:26 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (str_fill_term): return new pointer reallocated by
+	  filling terminator.
+
+Mon May 30 14:54:58 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/stringio/stringio.c (enc_subseq): share the return value and
+	  the buffer as possible.
+
+Mon May 30 14:50:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (str_substr, rb_str_aref): refactor not to create
+	  unnecessary empty string.
+
+	* string.c (str_byte_substr, str_byte_aref): ditto.
+
+Mon May 30 00:09:37 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/-test-/auto_ext.rb: fixed a heedless bug introduced at r55198.
+	  this change will make RubyCI green.
+
+Sun May 29 22:58:19 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* regexec.c (ONIGENC_IS_MBC_ASCII_WORD): redefine optimized one.
+	  WORD of Ruby's ascii compatible encoding is always [a-zA-Z0-9_].
+
+Sun May 29 22:44:19 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* regexec.c (match_at): make compilers optimize harder.
+
+Sun May 29 12:08:42 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/-test-/auto_ext.rb (auto_ext): utility method to create
+	  extension libraries for tests.
+
+Sat May 28 20:40:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-additional.el (ruby-insert-heredoc-code-block): insert
+	  here document code block for assert_separately mainly.
+
+Sat May 28 20:34:19 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/test_unicode_normalize.rb: Add test to check for availability of
+	  Unicode data file; refactoring; fix an error with tests for destructive
+	  method (unicode_normalize!).
+
+Sat May 28 19:08:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive.rb: Add error messages to tests
+	  for data file availability; refactoring.
+
+Sat May 28 14:00:10 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/lib/openssl/ssl.rb (SSLSocket): Move the implementation of
+	  SSLSocket#initialize to C. Initialize the SSL (OpenSSL object) in it.
+	  Currently this is delayed until ossl_ssl_setup(), which is called from
+	  SSLSocket#accept or #connect. Say we call SSLSocket#hostname= with an
+	  illegal value. We expect an exception to be raised in #hostname= but
+	  actually we get it in the later SSLSocket#connect. Because the SSL is
+	  not ready at #hostname=, the actual call of SSL_set_tlsext_host_name()
+	  is also delayed.
+	  This also fixes: [ruby-dev:49376] [Bug #11724]
+
+	* ext/openssl/ossl_ssl.c (ossl_ssl_initialize): Added. Almost the same
+	  as the Ruby version but this instantiate the SSL object at the same
+	  time.
+
+	  (ossl_ssl_setup): Adjust to the changes. Just set the underlying IO to
+	  the SSL.
+
+	  (ssl_started): Added. Make use of SSL_get_fd(). This returns -1 if not
+	  yet set by SSL_set_fd().
+
+	  (ossl_ssl_data_get_struct): Removed. Now GetSSL() checks that the SSL
+	  exists.
+
+	  (ossl_ssl_set_session): Don't call ossl_ssl_setup() here as now the
+	  SSL is already instantiated in #initialize.
+
+	  (ossl_ssl_shutdown, ossl_start_ssl, ossl_ssl_read_internal,
+	   ossl_ssl_write_internal, ossl_ssl_stop, ossl_ssl_get_cert,
+	   ossl_ssl_get_peer_cert, ossl_ssl_get_peer_cert_chain,
+	   ossl_ssl_get_version, ossl_ssl_get_cipher, ossl_ssl_get_state,
+	   ossl_ssl_pending, ossl_ssl_session_reused,
+	   ossl_ssl_get_verify_result, ossl_ssl_get_client_ca_list,
+	   ossl_ssl_npn_protocol, ossl_ssl_alpn_protocol, ossl_ssl_tmp_key): Use
+	  GetSSL() instead of ossl_ssl_data_get_struct(). Use ssl_started().
+
+	  (Init_ossl_ssl): Add method declarations of SSLSocket#{initialize,
+	  hostname=}.
+
+	* ext/openssl/ossl_ssl.h (GetSSL): Check that the SSL is not NULL. It
+	  should not be NULL because we now set it in #initialize.
+
+	* ext/openssl/ossl_ssl_session.c (ossl_ssl_session_initialize): No need
+	  to check if the SSL is NULL.
+
+Sat May 28 10:47:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* gems/bundled_gems: Update latest releases, power_assert-0.3.0,
+	  test-unit 3.1.9, minitest 5.9.0, did_you_mean 1.0.1
+
+Sat May 28 10:45:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* addr2line.c: drop support for ATARI ST platform. It was
+	  discontinued more than two decades ago. [fix GH-1350] Patch by
+	  @cremno
+	* include/ruby/ruby.h: ditto.
+	* io.c: ditto.
+
+Sat May 28 10:39:47 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive.rb: Converted exception for
+	  unavailable Unicode data files to failed assertion.
+
+Sat May 28 10:26:18 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/cgi/util.rb: added missing quote.
+	  [fix GH-1363][ci skip] Patch by @dwaller
+
+Fri May 27 17:38:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* variable.c (rb_local_constants_i): exclude hidden constants.
+	  [ruby-core:75575] [Bug #12389]
+
+Fri May 27 17:09:44 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* transcode.c (str_transcode0): scrub in the given encoding when
+	  the source encoding is given, not in the encoding of the
+	  receiver.  [ruby-core:75732] [Bug #12431]
+
+Fri May 27 15:07:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_scan_args): remove nul padding which
+	  caused syntax error if fmt is not a string literal.
+
+	* include/ruby/ruby.h (rb_scan_args_verify): suppress array-bounds
+	  warnings by old clang.
+
+	* include/ruby/ruby.h (rb_scan_args0): make extractor macros
+	  inline functions, which do not validate the format and are
+	  unnecessary to be expanded.
+
+Fri May 27 01:00:36 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* symbol.c (is_identchar): use ISDIGIT instead of rb_enc_isalnum.
+	  Though rb_enc_isalnum is encoding aware function, its argument here
+	  is *m, which is a single byte. Therefore ISDIGIT is faster.
+
+	* symbol.c (is_special_global_name): ditto.
+
+	* symbol.c (rb_enc_symname_type): ditto.
+
+Fri May 27 00:39:40 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_scan_args): add nul padding here to
+	  apply to all references.
+
+	* include/ruby/ruby.h (rb_scan_args_verify): move length mismatch
+	  check outside conditional operators.
+
+Thu May 26 14:21:10 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_pkey_dh.c (ossl_dh_compute_key): Check that the DH
+	  has 'p' (the prime) before calling DH_size(). We can create a DH with
+	  no parameter but DH_size() does not check and dereferences NULL.
+	  [ruby-core:75720] [Bug #12428]
+
+	* ext/openssl/ossl_pkey_dsa.c (ossl_dsa_sign): Ditto. DSA_size() does
+	  not check dsa->q.
+
+	* ext/openssl/ossl_pkey_rsa.c (ossl_rsa_public_encrypt,
+	  ossl_rsa_public_decrypt, ossl_rsa_private_encrypt,
+	  ossl_rsa_private_decrypt): Ditto. RSA_size() does not check rsa->n.
+
+Thu May 26 14:13:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_scan_args_count): verify length with
+	  counting variables together.
+
+Thu May 26 09:45:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_comprehensive.rb: Add set of comprehensive
+	  (across most Unicode characters; later across most character encodings)
+	  tests for case mapping.
+
+Thu May 26 05:00:13 2016  Benoit Daloze  <eregontp@gmail.com>
+
+	* class.c (rb_define_class): Fix documentation.
+
+Wed May 25 20:50:12 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c (unescape_nonascii): scan hex up to only 3 characters.
+	  [Bug #12420] [Bug #12423]
+
+Wed May 25 19:07:19 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Handle DOTLESS_i by hand because it isn't involved in folding.
+
+Wed May 25 18:30:53 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* regparse.c (fetch_token_in_cc): raise error if given octal escaped
+	  character is too big. [Bug #12420] [Bug #12423]
+
+Wed May 25 17:45:15 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl, test/openssl: Drop OpenSSL < 0.9.8 support.
+
+Wed May 25 17:43:30 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/openssl_missing.h, ext/openssl/ossl.h: Remove
+	  unnecessary 'extern "C"' blocks. We don't use C++ and these headers
+	  are local to ext/openssl, so there is no need to enclose with it.
+
+Wed May 25 17:42:58 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/extconf.rb: Remove check of OPENSSL_FIPS macro. This is
+	  unneeded because we can check the macro directly in source code,
+	  just as we already do for OPENSSL_NO_* macros.
+
+	* ext/openssl/ossl.c: Replace occurrences of HAVE_OPENSSL_FIPS with
+	  OPENSSL_FIPS.
+
+Wed May 25 17:13:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* class.c (rb_scan_args): merge code for n_trail.
+
+Wed May 25 17:11:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_scan_args_validate): move failed
+	  condition to the terminal.  [ruby-core:75714] [Bug #12426]
+
+Wed May 25 13:13:37 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* regcomp.c: remove condition for debug output because prelude
+	  doesn't use regexp now.
+
+Wed May 25 13:10:30 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* regcomp.c (compile_length_tree): return error code immediately
+	  if compile_length_tree raised error [Bug #12418]
+
+Wed May 25 08:01:39 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Fix flag error for switch from titlecase to lowercase.
+
+	* test/ruby/enc/test_case_mapping.rb: Tests for above error.
+
+Wed May 25 01:13:55 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_pkey_ec.c (ec_key_new_from_group): Create a new
+	  EC_KEY on given EC group. Extracted from ossl_ec_key_initialize().
+	  (ossl_ec_key_s_generate): Added. Create a new EC instance and
+	  generate a random private and public key.
+	  (ossl_ec_key_initialize): Use ec_key_new_from_group().
+	  (Init_ossl_ec): Define the new method EC.generate. This change is
+	  for consistency with other PKey types.  [ruby-core:45541] [Bug #6567]
+
+	* test/openssl/test_pkey_ec.rb: Test that EC.generate works.
+
+Wed May 25 00:37:16 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_generate_key): Fix up RDoc.
+	  (Init_ossl_ec): Rename EC#generate_key to EC#generate_key!. Make the
+	  old name an alias of #generate_key!. This change is for consistency
+	  with other PKey types.  [ruby-core:45541] [Bug #6567]
+
+	* test/openssl/test_pkey_ec.rb: Use EC#generate_key! instead of
+	  EC#generate_key.
+
+Wed May 25 00:23:05 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_scan_args_set): check the arity after
+	  adjusting argc for an option hash, for optimization in simpler
+	  cases.
+
+Wed May 25 00:21:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (XCFLAGS): merge flags only for ruby itself from
+	  ruby_cflags.
+
+Tue May 24 22:04:15 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_cipher.c (ossl_cipher_set_key, ossl_cipher_set_iv):
+	  Reject too long values as well as too short ones. Currently they
+	  just truncate the input but this would hide bugs and lead to
+	  unexpected encryption/decryption results.
+
+	* test/openssl/test_cipher.rb: Test that Cipher#key= and #iv= reject
+	  Strings with invalid length.
+
+Tue May 24 21:32:21 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_x509ext.c (ossl_x509ext_set_value): Use
+	  ASN1_OCTET_STRING_set() instead of M_ASN1_OCTET_STRING_set(). Macros
+	  prefixed by "M_" are discouraged to be used from outside OpenSSL
+	  library[1].
+	  (ossl_x509ext_get_value): Likewise, use ASN1_STRING_print() instead
+	  of M_ASN1_OCTET_STRING_print().
+	  [1] https://git.openssl.org/gitweb/?p=openssl.git;a=blob;f=CHANGES;h=bf61913d7b01212b4d8b2f3c13d71d645914f67c;hb=b6079a7835f61daa9fb2cbf9addfa86049523933#l878
+
+	* ext/openssl/ossl.h: Include openssl/asn1.h instead of
+	  openssl/asn1_mac.h. It just includes openssl/asn1.h and defines some
+	  additional "M_" macros.
+
+Tue May 24 18:52:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_scan_args_verify): verify the format to
+	  scan if no invalid chars and variable argument length matching,
+	  at the compile time if possible.
+
+Tue May 24 17:18:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/defines.h (ERRORFUNC, WARNINGFUNC): add fallback
+	  definitions.
+
+Tue May 24 16:37:43 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in (ruby_cflags): separate from optflags [Bug #12409]
+	  -fexcess-precision=standard and -fp-model precise are set to this now.
+
+	* configure.in (cflags): use ruby_cflags.
+
+Tue May 24 16:20:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (ERRORFUNC, WARNINGFUNC): __error__ and __warning__
+	  attributes take a parenthesized string literal.
+
+Tue May 24 12:35:56 2016  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* common.mk: sort lines, and add missing dependencies suggested
+	  by tool/update-deps
+
+Mon May 23 21:33:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/missing.h (isfinite): move from numeric.c.
+
+Mon May 23 21:09:06 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl.c (Init_openssl): Avoid reference to unset global
+	  variable. ossl_raise() may be called before dOSSL is set. Since
+	  global variables default to 0 and the default value of dOSSL set in
+	  Init_openssl() is also Qfalse, there is no real issue but confusing.
+	  Patch by Bertram Scharpf <software@bertram-scharpf.de>
+	  [ruby-core:58264] [Bug #9101]
+
+Mon May 23 20:32:16 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_asn1.c, ext/openssl/ossl_bn.c,
+	  ext/openssl/ossl_cipher.c, ext/openssl/ossl_digest.c
+	  ext/openssl/ossl_engine.c, ext/openssl/ossl_ns_spki.c
+	  ext/openssl/ossl_pkcs12.c, ext/openssl/ossl_pkcs7.c
+	  ext/openssl/ossl_pkey.c, ext/openssl/ossl_pkey_ec.c
+	  ext/openssl/ossl_rand.c, ext/openssl/ossl_ssl.c
+	  ext/openssl/ossl_x509attr.c, ext/openssl/ossl_x509cert.c
+	  ext/openssl/ossl_x509ext.c, ext/openssl/ossl_x509store.c: Use
+	  StringValueCStr() where NUL-terminated string is expected.
+
+Mon May 23 20:20:12 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/bigdecimal/bigdecimal.c (isfinite): get rid of a warning on
+	  cygwin. [Bug #12417][ruby-core:75691]
+
+Mon May 23 19:41:27 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_rand.c (ossl_rand_egd, ossl_rand_egd_bytes):
+	  RAND_egd{_bytes,}() return -1 on failure, not 0.
+	  Patch by cremno phobia <cremno@mail.ru>
+	  [ruby-core:63795] [Bug #10053]
+	  (ossl_pseudo_bytes): Similar, RAND_pseudo_bytes() may return 0 or
+	  -1 on failure.
+
+Mon May 23 15:52:07 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/bigdecimal/bigdecimal.c (isfinite): isfinite does not always
+	  exist.  fixed build error on Windows introduced at r55123.
+
+Mon May 23 13:19:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_scan_args0): make compile error if the
+	  format is wrong or does not match with the variable argument
+	  length if possible.
+
+Mon May 23 12:47:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_scan_args0): raise fatal error if
+	  variable argument length does not match, it is a bug in the code
+	  which uses rb_scan_args, not a runtime error.
+
+Mon May 23 12:30:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/bigdecimal/bigdecimal.c (GetVpValueWithPrec): consider
+	  non-finite float values not to raise FloatDomainError.
+	  [ruby-core:75682] [Bug #12414]
+
+Mon May 23 12:21:18 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* array.c (rb_ary_fill): suppress warnings: 'item' may be used
+	  uninitialized in this function
+
+Mon May 23 07:41:49 2016  Eric Wong  <e@80x24.org>
+
+	* dir.c (dir_close): update RDoc for 2.3 #close change
+	  [ruby-core:75679] [Bug #12413]
+
+Sun May 22 20:01:21 2016  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+
+	* lib/drb/timeridconv.rb: use finalizer trick instead of thread.
+
+	* test/drb/ut_timerholder.rb: ditto.
+
+Sun May 22 17:25:18 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_options.rb: adjust test class name
+	  to match file name
+
+Sun May 22 17:24:07 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* rename test/ruby/enc/test_casing_options.rb to test_case_options.rb
+	  for consistency
+
+Sun May 22 17:06:55 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* transcode.c (enc_arg, str_transcode_enc_args, econv_args):
+	  remove volatile, and add GC guards in callers.
+	  [ruby-core:75664] [Bug #12411]
+
+Sun May 22 16:27:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/-test-/integer/core_ext.c: move testutil/integer.c.
+
+	* test/lib/-test-/integer.rb: extract implementation details from
+	  test/unit/assertions.rb.  [Bug #12408]
+
+Sun May 22 14:57:43 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* include/ruby/oniguruma.h: Extend OnigEncodingTypeDefine to define a
+	  new encoding primitive 'case_map' for case mapping
+
+	* enc/utf-8.c, utf_16be/le.c, utf_32be/le.c:
+	  add onigenc_unicode_case_map as case_map primitive
+
+	* enc/ascii.c, big5.c, cp949.c, emacs_mule.c, euc_jp/kr/tw.c, gb18030.c,
+	  gbk.c, iso_8859_1/2/3/4/5/6/7/8/9/10/11/13/14/15/16.c, koi8_r/u.c,
+	  shift_jis.c, us_ascii.c, windows_1250/1251/1252.c:
+	  add onigenc_not_support_case_map as case_map primitive
+
+Sun May 22 14:45:45 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* regenc.h/c: Define new function onigenc_not_support_case_map
+
+Sun May 22 12:14:06 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_scan_args): use original rb_scan_args
+	  when fmt is dynamic.
+
+Sun May 22 11:41:12 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* class.c (rb_scan_args): moved to bottom of the file to make the
+	  effect of `#undef rb_scan_args` the minimum.
+
+	* include/ruby/ruby.h (rb_scan_args): overwrite only if GCC and
+	  optimized. Visual C++ 14 or later can compile it but make it
+	  conservative.
+
+Sat May 21 22:45:50 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_scan_args): don't use ALWAYS_INLINE with
+	  `inline`.  if gcc needs this duplication, do in ALWAYS_INLINE macro.
+
+Sat May 21 21:11:56 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_scan_args): use __VA_ARGS__ instead of
+	  va_arg to allow compilers optimize more aggressive.
+	  https://gustedt.wordpress.com/2011/07/10/avoid-writing-va_arg-functions/
+	  rb_scan_args is now expected to be statically resolved.
+
+Sun May 22 02:41:52 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/zlib/zlib.c: remove hacky macro introduced at r30437.
+
+	* ext/zlib/zlib.c (gzfile_make_header): cast as long (instead of int).
+
+	* ext/zlib/zlib.c (gzfile_make_footer): ditto.
+
+Sat May 21 21:07:18 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in (ALWAYS_INLINE): force compilers the function inlined.
+
+Sat May 21 16:16:03 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_ssl.c (ossl_ssl_stop): Don't free the SSL struct
+	  here. Since some methods such as SSLSocket#connect releases GVL,
+	  there is a chance of use after free if we free the SSL from another
+	  thread. SSLSocket#stop was documented as "prepares it for another
+	  connection" so this is a slightly incompatible change. However when
+	  this sentence was added (r30090, Add toplevel documentation for
+	  OpenSSL, 2010-12-06), it didn't actually. The current behavior is
+	  from r40304 (Correct shutdown behavior w.r.t GC., 2013-04-15).
+	  [ruby-core:74978] [Bug #12292]
+
+	* ext/openssl/lib/openssl/ssl.rb (sysclose): Update doc.
+
+	* test/openssl/test_ssl.rb: Test this.
+
+Sat May 21 14:41:14 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl.c: [DOC] Fix SSL client example. The variable name
+	  was wrong. Patch by Andreas Tiefenthaler <at@an-ti.eu> (@pxlpnk).
+	  [GH ruby/openssl#32]
+
+Sat May 21 14:25:38 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_pkey_ec.c: rename PKey::EC#private_key? and
+	  #public_key? to #private? and #public? for consistency with other
+	  PKey types. Old names remain as alias.  [ruby-core:45541] [Bug #6567]
+
+	* test/openssl/test_pkey_ec.rb (test_check_key): check private? and
+	  public? works correctly.
+
+Sat May 21 12:40:36 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/lib/openssl/buffering.rb (read_nonblock, readpartial):
+	  Remove impossible EOFError raise. Patch by Zach Anker
+	  <zanker@squareup.com>.  [GH ruby/openssl#23]
+
+Sat May 21 11:18:42 2016  Evgeni Golov  <evgeni@golov.de>
+
+	* lib/ipaddr.rb: [DOC] fix documentation of IN6MASK to mention
+	  IPv6.  [Fix GH-1349]
+
+Sat May 21 11:12:53 2016  Dan Martinez  <dfm@razorwind.org>
+
+	* io.c (Init_IO): [DOC] define dummy ARGF instead of ARGF.class to
+	  re-enable the generation of ARGF documentation.  [Fix GH-1358]
+
+Sat May 21 11:07:29 2016  0x01f7  <souk.0x01f7@gmail.com>
+
+	* doc/syntax/methods.rdoc (Method Names): add proper closing tag.
+	  [Fix GH-1356]
+
+Sat May 21 09:26:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (RUBY_CHECK_SETJMP): fix missing macro definition
+	  for the configured result.  fix up r55021.
+
+Sat May 21 00:36:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (rb_execarg_commandline): build command line string
+	  from argument vector in rb_execarg.
+	  [ruby-core:75611] [Bug #12398]
+
+Fri May 20 23:25:42 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl.c (ossl_pem_passwd_value): Added. Convert the
+	  argument to String with StringValue() and validate the length is in
+	  4..PEM_BUFSIZE. PEM_BUFSIZE is a macro defined in OpenSSL headers.
+	  (ossl_pem_passwd_cb): When reading/writing encrypted PEM format, we
+	  used to pass the password to PEM_def_callback() directly but it was
+	  problematic. It is not NUL character safe. And surprisingly, it
+	  silently truncates the password to 1024 bytes.  [GH ruby/openssl#51]
+
+	* ext/openssl/ossl.h: Add function prototype declaration of newly
+	  added ossl_pem_passwd_value().
+
+	* ext/openssl/ossl_pkey.c (ossl_pkey_new_from_data): Use
+	  ossl_pem_passwd_value() to validate the password String.
+
+	* ext/openssl/ossl_pkey_dsa.c (ossl_dsa_initialize, ossl_dsa_export):
+	  ditto.
+
+	* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_initialize,
+	  ossl_ec_key_to_string): ditto.
+
+	* ext/openssl/ossl_pkey_rsa.c (ossl_rsa_initialize, ossl_rsa_export):
+	  ditto.
+
+	* test/openssl/test_pkey_{dsa,ec,rsa}.rb: test this.
+
+Fri May 20 23:45:53 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* id_table.c (list_id_table_init): When unaligned word access is
+	  prohibited and sizeof(VALUE) is 8 (64-bit machines),
+	  capa should always be even number for 8-byte word alignment
+	  of the values of a table. This code assumes that sizeof(ID) is 4,
+	  sizeof(VALUE) is 8, and xmalloc() returns 8-byte aligned memory.
+	  This fixes bus error on 64-bit SPARC Solaris 10.
+	  [Bug #12406][ruby-dev:49631]
+
+Fri May 20 22:30:09 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* symbol.h (rb_id2sym): Use HAVE_BUILTIN___BUILTIN_CONSTANT_P
+
+Fri May 20 22:19:00 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* ext/date/date_core.c: [DOC] fix typos.
+	  [fix GH-1360] patched by @soundasleep
+
+Fri May 20 21:26:58 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* include/ruby/defines.h (RB_GNUC_EXTENSION, RB_GNUC_EXTENSION_BLOCK):
+	  macros for skipping __extension__ on non-GCC compilers.
+	* eval_error.c (warn_print): use RB_GNUC_EXTENSION_BLOCK instead of
+	  __extension__ because __extension__ is a GNU extension.
+	  Fix compile error on Solaris 10 with Oracle Solaris Studio 12.x.
+	  [Bug #12397] [ruby-dev:49629].
+	* internal.h (rb_fstring_cstr, rb_fstring_enc_cstr): ditto
+	* include/ruby/encoding.h (rb_enc_str_new, rb_enc_str_new_cstr): ditto
+	* include/ruby/intern.h (rb_str_new, rb_str_new_cstr,
+	  rb_usascii_str_new, rb_utf8_str_new, rb_tainted_str_new_cstr,
+	  rb_usascii_str_new_cstr, rb_utf8_str_new_cstr,
+	  rb_external_str_new_cstr, rb_locale_str_new_cstr,
+	  rb_str_buf_new_cstr, rb_str_cat_cstr, rb_exc_new_cstr): ditto
+
+Fri May 20 21:17:13 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/win32ole/win32ole.c (fole_missing): make substring or dup to
+	  share the content if possible.
+
+Fri May 20 19:48:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* internal.h (NEW_PARTIAL_MEMO_FOR): shrink buffer array not to
+	  mark non-VALUE fields.  fix check_rvalue_consistency abort with
+	  RGENGC_CHECK_MODE=2.
+
+	* internal.h (NEW_CMP_OPT_MEMO): exclude struct cmp_opt_data from
+	  the valid array range.
+
+	* enum.c (slicewhen_i): exclude inverted too.
+
+Thu May 19 21:21:57 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* re.c (rb_reg_match_m_p): [DOC] fix return value in rdoc.
+
+	* test/ruby/test_regexp.rb (TestRegexp#test_match_p): add some
+	  tests from document.
+
+Thu May 19 13:22:44 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl.c (Init_openssl): register an ex_data index for
+	  X509_STORE and X509_STORE_CTX respectively. Since they don't share
+	  the ex_data index registry, we can't use the same index.
+	  (ossl_verify_cb): use the the correct index.
+
+	* ext/openssl/ossl_ssl.c (ossl_ssl_verify_callback): ditto.
+
+	* ext/openssl/ossl_x509store.c (ossl_x509store_set_vfy_cb): ditto.
+	  (ossl_x509stctx_verify): ditto.
+
+	* ext/openssl/ossl.h (void ossl_clear_error): add extern declarations
+	  of ossl_store_{ctx_,}ex_verify_cb_idx.
+
+	* ext/openssl/openssl_missing.c: remove X509_STORE_set_ex_data and
+	  X509_STORE_get_ex_data.
+
+	* ext/openssl/openssl_missing.h: implement X509_STORE_get_ex_data,
+	  X509_STORE_set_ex_data and X509_STORE_get_ex_new_index as macros.
+
+Thu May 19 13:11:35 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_x509attr.c (ossl_x509attr_set_value): check that the
+	  argument is an OpenSSL::ASN1::Data before converting to ASN1_TYPE.
+	  This fixes SEGV on OpenSSL::X509::Attribute#value=(non-asn1-value).
+
+	* test/openssl/test_x509attr.rb: add tests for OpenSSL::X509::Attribute.
+
+Thu May 19 12:10:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* re.c (rb_reg_match_m_p): fix match against empty string.
+	  rb_str_offset returns the end when the position exceeds the
+	  length.  fix the range parameter of onig_search.
+	  [ruby-core:75604] [Bug #12394]
+
+Thu May 19 11:37:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* re.c (rb_reg_match_m_p): should return false if no match, as the
+	  document says.  [Feature #8110]
+
+Thu May 19 00:17:01 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c (reg_names_iter): specify capacify
+
+Wed May 18 21:29:59 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* thread.c (recursive_list_access): a object id may be a Bignum.  so,
+	  the list must be a objhash, instead of a identhash.
+	  this fixes many test errors on mswin64 CI.
+
+Wed May 18 19:33:54 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c (rb_reg_match_m_p): Introduce Regexp#match?, which returns
+	  bool and doesn't save backref.
+
+Wed May 18 16:52:03 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_pkcs12.c (ossl_pkcs12_initialize): pop errors
+	  leaked by PKCS12_parse(). This is a bug in OpenSSL, which exists
+	  in the versions before the version 1.0.0t, 1.0.1p, 1.0.2d.
+
+Wed May 18 16:04:54 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/downloader.rb (Downloader::RubyGems.download): verify gems
+	  only if RubyGems is 2.4 or later.  old RubyGems fails to verify
+	  almost all of bundled gems.
+
+Wed May 18 14:52:38 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_str_modify_expand): check integer overflow.
+	  [ruby-core:75592] [Bug #12390]
+
+Wed May 18 13:11:44 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c (match_ary_subseq): get subseq of match array without creating
+	  temporary array.
+
+	* re.c (match_ary_aref): get element(s) of match array without creating
+	  temporary array.
+
+	* re.c (match_aref): Use match_ary_subseq with handling irregulars.
+
+	* re.c (match_values_at): Use match_ary_aref.
+
+Wed May 18 13:03:07 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_x509cert.c (ossl_x509_verify): X509_verify()
+	  family may put errors on 0 return (0 means verification failure).
+	  Clear OpenSSL error queue before return to Ruby. Since the queue is
+	  thread global, remaining errors in the queue can cause an unexpected
+	  error in the next OpenSSL operation.  [ruby-core:48284] [Bug #7215]
+
+	* ext/openssl/ossl_x509crl.c (ossl_x509crl_verify): ditto.
+
+	* ext/openssl/ossl_x509req.c (ossl_x509req_verify): ditto.
+
+	* ext/openssl/ossl_x509store.c (ossl_x509stctx_verify): ditto.
+
+	* ext/openssl/ossl_pkey_dh.c (dh_generate): clear the OpenSSL error
+	  queue before re-raising exception.
+
+	* ext/openssl/ossl_pkey_dsa.c (dsa_generate): ditto.
+
+	* ext/openssl/ossl_pkey_rsa.c (rsa_generate): ditto.
+
+	* ext/openssl/ossl_ssl.c (ossl_start_ssl): ditto.
+
+	* test/openssl: check that OpenSSL.errors is empty every time after
+	  running a test case.
+
+Wed May 18 12:07:42 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl.c (ossl_clear_error): Extracted from
+	  ossl_make_error(). This prints errors in the OpenSSL error queue if
+	  OpenSSL.debug is true, and clears the queue.
+	  (ossl_make_error): use ossl_clear_error().
+
+	* ext/openssl/ossl.h: add prototype declaration of ossl_make_error().
+	  (OSSL_BIO_reset) use ossl_clear_error() to clear the queue. Clearing
+	  silently makes debugging difficult.
+
+	* ext/openssl/ossl_engine.c (ossl_engine_s_by_id): ditto.
+
+	* ext/openssl/ossl_ns_spki.c (ossl_spki_initialize): ditto.
+
+	* ext/openssl/ossl_pkcs7.c (ossl_pkcs7_verify): ditto.
+
+	* ext/openssl/ossl_pkey_dsa.c (ossl_dsa_initialize): ditto.
+
+	* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_initialize): ditto.
+	  (ossl_ec_group_initialize): ditto.
+
+	* ext/openssl/ossl_ssl.c (ossl_ssl_shutdown): ditto.
+
+Wed May 18 11:53:49 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_mul): Validate the
+	  arguments before passing to EC_POINT(s)_mul(). Add description of this
+	  method.  [ruby-core:65152] [Bug #10268]
+
+	* test/openssl/test_pkey_ec.rb (test_ec_point_mul): Test that
+	  OpenSSL::PKey::EC::Point#mul works.
+
+Wed May 18 11:19:59 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/ossl_bn.c (try_convert_to_bnptr): Extracted from
+	  GetBNPtr(). This doesn't raise exception but returns NULL on error.
+	  (GetBNPtr): Raise TypeError if conversion fails.
+	  (ossl_bn_eq): Implement BN#==.
+	  (ossl_bn_eql): #eql? should not raise TypeError even if the argument
+	  is not compatible with BN.
+	  (ossl_bn_hash): Implement BN#hash.
+
+	* ext/openssl/ossl_bn.c (Init_ossl_bn): Define #== and #hash.
+
+	* test/openssl/test_bn.rb: Test BN#eql?, #== and #hash
+
+Wed May 18 10:17:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (RB_INTEGER_TYPE_P): new macro and
+	  underlying inline function to check if the object is an
+	  Integer (Fixnum or Bignum).
+
+Wed May 18 09:52:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* enum.c (enum_sum, hash_sum, hash_sum_i, enum_sum_i, sum_iter):
+	  Optimize for hashes when each method isn't redefined.
+
+Wed May 18 09:14:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* enum.c (enum_sum, int_range_sum): Extract int_range_sum from
+	  enum_sum.
+
+Wed May 18 03:16:06 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* re.c (match_values_at): fix regression at r55036.
+	  MatchData#values_at accepts Range.
+
+Wed May 18 02:02:58 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c (match_aref): remove useless condition and call rb_fix2int.
+	  rb_reg_nth_match handles negative index.
+
+Wed May 18 01:57:43 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c (match_values_at): MatchData#values_at supports named captures
+	  [Feature #9179]
+
+	* re.c (namev_to_backref_number): separated.
+
+Wed May 18 00:05:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* enum.c (enum_sum): Optimize for a range from int to int.
+
+	* test/ruby/test_enum.rb (test_range_sum): Move from test_range.rb,
+	  and add assertions for some conditions.
+
+	* test/ruby/test_enum.rb (test_hash_sum): Move from test_hash.rb.
+
+	* test/ruby/test_hash.rb, test/ruby/test_range.rb: Remove test_sum.
+
+Tue May 17 23:08:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* enum.c (enum_sum): [DOC] Write documentation.
+
+Tue May 17 22:53:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* enum.c (enum_sum): Implement Enumerable#sum.
+
+	* test/ruby/test_enum.rb (test_sum): Test sum for Enumerable.
+
+	* test/ruby/test_hash.rb (test_sum): Test sum for Hash.
+
+	* test/ruby/test_range.rb (test_sum): Test sum for Range.
+
+Tue May 17 22:11:41 2016  Tanaka Akira  <akr@fsij.org>
+
+	* object.c, numeric.c, enum.c, ext/-test-/bignum/mul.c,
+	  lib/rexml/quickpath.rb, lib/rexml/text.rb, lib/rexml/xpath_parser.rb,
+	  lib/rubygems/specification.rb, lib/uri/generic.rb,
+	  bootstraptest/test_eval.rb, basictest/test.rb,
+	  test/-ext-/bignum/test_big2str.rb, test/-ext-/bignum/test_div.rb,
+	  test/-ext-/bignum/test_mul.rb, test/-ext-/bignum/test_str2big.rb,
+	  test/csv/test_data_converters.rb, test/date/test_date.rb,
+	  test/json/test_json_generate.rb, test/minitest/test_minitest_mock.rb,
+	  test/openssl/test_cipher.rb, test/rexml/test_jaxen.rb,
+	  test/ruby/test_array.rb, test/ruby/test_basicinstructions.rb,
+	  test/ruby/test_bignum.rb, test/ruby/test_case.rb,
+	  test/ruby/test_class.rb, test/ruby/test_complex.rb,
+	  test/ruby/test_enum.rb, test/ruby/test_eval.rb,
+	  test/ruby/test_iseq.rb, test/ruby/test_literal.rb,
+	  test/ruby/test_math.rb, test/ruby/test_module.rb,
+	  test/ruby/test_numeric.rb, test/ruby/test_range.rb,
+	  test/ruby/test_rational.rb, test/ruby/test_refinement.rb,
+	  test/ruby/test_rubyvm.rb, test/ruby/test_struct.rb,
+	  test/ruby/test_variable.rb, test/rubygems/test_gem_specification.rb,
+	  test/thread/test_queue.rb: Use Integer instead of Fixnum and Bignum.
+
+Tue May 17 15:26:10 2016  Tanaka Akira  <akr@fsij.org>
+
+	* [Feature #12005] Unify Fixnum and Bignum into Integer
+
+	* include/ruby/ruby.h (rb_class_of): Return rb_cInteger for fixnums.
+
+	* insns.def (INTEGER_REDEFINED_OP_FLAG): Unified from
+	  FIXNUM_REDEFINED_OP_FLAG and BIGNUM_REDEFINED_OP_FLAG.
+
+	* vm_core.h: Ditto.
+
+	* vm_insnhelper.c (opt_eq_func): Use INTEGER_REDEFINED_OP_FLAG instead
+	  of FIXNUM_REDEFINED_OP_FLAG.
+
+	* vm.c (vm_redefinition_check_flag): Use rb_cInteger instead of
+	  rb_cFixnum and rb_cBignum.
+	  (C): Use Integer instead of Fixnum and Bignum.
+
+	* numeric.c (fix_succ): Removed.
+	  (Init_Numeric): Define Fixnum as Integer.
+
+	* bignum.c (bignew): Use rb_cInteger instead of rb_cBignum.
+	  (rb_int_coerce): replaced from rb_big_coerce and return fixnums
+	  as-is.
+	  (Init_Bignum): Define Bignum as Integer.
+	  Don't define ===.
+
+	* error.c (builtin_class_name): Return "Integer" for fixnums.
+
+	* sprintf.c (ruby__sfvextra): Use rb_cInteger instead of rb_cFixnum.
+
+	* ext/-test-/testutil: New directory to test.
+	  Currently it provides utilities for fixnum and bignum.
+
+	* ext/json/generator/generator.c: Define mInteger_to_json.
+
+	* lib/mathn.rb (Fixnum#/): Redefinition removed.
+
+Tue May 17 11:58:58 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (RUBY_CHECK_BUILTIN_SETJMP): declare t as NORETURN
+	  to suppress warnings by -Wsuggest-attribute=noreturn.
+	  [ruby-core:75510] [Bug #12383]
+
+Tue May 17 10:40:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (RUBY_CHECK_SETJMP): needs the header and proper
+	  arguments for builtin setjmp functions.
+
+Mon May 16 20:00:30 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.h: Additional uses of ONIG_CASE_MAPPING compilation switch
+
+Mon May 16 19:46:33 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* include/ruby/oniguruma.h: Introducing ONIG_CASE_MAPPING compilation
+	  switch
+
+	* include/ruby/oniguruma.h, enc/unicode.h: Using ONIG_CASE_MAPPING
+	  compilation switch
+
+Mon May 16 19:29:31 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* gems/bundled_gems: Update xmlrpc-0.1.1. xmlrpc-0.1.0 didn't allow
+	  to install on 2.4.0dev.
+
+Mon May 16 13:28:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (FUNC_STDCALL, FUNC_CDECL, FUNC_FASTCALL): set
+	  macro names explicitly to the old names, which are accidentally
+	  changed at r54985, for backward compatibilities.
+	  fiddle also depends on these names to fallback to ANSI names.
+	  [ruby-core:75494] [Bug #12377]
+
+Mon May 16 11:39:02 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/xmlrpc.rb, lib/xmlrpc/*, test/xmlrpc: XMLRPC is bundled gem
+	  on Ruby 2.4. It is extracted to https://github.com/ruby/xmlrpc
+	  [Feature #12160][ruby-core:74239]
+	* gems/bundled_gems: ditto.
+
+Mon May 16 06:06:21 2016  Eric Wong  <e@80x24.org>
+
+	* proc.c: fix RDoc of Proc#===/call/yield/[]
+	  [Bug #12332]
+
+Sun May 15 20:55:31 2016  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+
+	* lib/drb/timeridconv.rb: don't use keeper thread. [Bug #12342]
+
+	* test/drb/ut_timerholder.rb: ditto.
+
+Sun May 15 16:15:25 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* array.c (rb_ary_entry): extract rb_ary_elt to organize if-conditions
+	  and check whether is embedded at once.
+
+Sun May 15 10:57:26 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_get_ev_const): warn deprecated constant even
+	  in the class context.  [ruby-core:75505] [Bug #12382]
+
+Sun May 15 03:13:01 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* iseq.h (struct iseq_compile_data): use struct rb_id_table
+	  instead of st_table.
+
+	* iseq.c (prepare_iseq_build): don't allocate ivar_cache_table
+	  until it has at least one element.
+
+	* iseq.c (compile_data_free): free ivar_cache_table only if it
+	  is allocated.
+
+	* compile.c (get_ivar_ic_value): allocate if the table is not
+	  allocated yet.
+
+Sat May 14 09:04:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/mkmf.rb (pkg_config): use xsystem consistently to set up
+	  library path environment variable as well as latter pkg-config
+	  calls.  [ruby-dev:49619] [Bug #12379]
+
+Sat May 14 00:16:54 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* random.c (make_seed_value): append leading-zero-guard and get
+	  rid of making a local copy of the seed.
+
+Fri May 13 08:46:42 2016  cremno  <cremno@mail.ru>
+
+	* NEWS: drop FreeBSD < 4 support.  [Fix GH-1339]
+	  The most recent version affected by this is 3.5 and was released
+	  in 2000.
+	  https://www.freebsd.org/releases/3.5R/announce.html
+	  https://en.wikipedia.org/wiki/History_of_FreeBSD#Version_history
+
+Fri May 13 03:12:09 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/defines.h (GCC_VERSION_SINCE): moved from internal.h.
+
+Fri May 13 03:11:20 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in (__builtin_constant_p): check.
+
+	* internal.h: Use HAVE_BUILTIN___BUILTIN_CONSTANT_P
+
+Fri May 13 03:10:39 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in: use alternative keyword
+	  to avoid macros conflicts with them.
+
+Thu May 12 01:54:08 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/mkmf.rb (try_func): get rid of conflict of declarations of
+	  main().  checking local symbol reference does not make sense.
+
+Thu May 12 00:18:19 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/Makefile.sub (HAVE_QSORT_S): use qsort_s only for Visual Studio
+	  2012 or later, because VS2010 seems to causes a SEGV in
+	  test/ruby/test_enum.rb.
+
+Wed May 11 23:59:47 2016  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_getivar): describe fast-path explicit
+	  (compiler friendly). [Bug #12274].
+
+Wed May 11 21:30:07 2016  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* compile.c (iseq_compile_each): share InlineCache during same
+	  instance variable accesses. Reducing memory consumption,
+	  rising cache hit rate and rising branch prediction hit rate
+	  are expected. A part of [Bug #12274].
+
+	* iseq.h (struct iseq_compile_data): introduce instance
+	  variable IC table for sharing.
+
+	* iseq.c (prepare_iseq_build, compile_data_free):
+	  construct/destruct above table.
+
+Wed May 11 17:18:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* util.c (ruby_qsort): use qsort_s if available, for Microsoft
+	  Visual Studio 2005 (msvcr80.dll) and mingw.
+
+Wed May 11 10:33:26 2016  Marcus Stollsteimer  <sto.mar@web.de>
+
+	* COPYING: Remove trailing-whitespaces.
+	  [ci skip][fix GH-1348]
+
+Tue May 10 21:05:45 2016  Benoit Daloze  <eregontp@gmail.com>
+
+	* insns.def (defineclass): Also raise an error when redeclaring the
+	  superclass of a class as Object and it has another superclass.
+	  [Bug #12367] [ruby-core:75446]
+
+	* test/ruby/test_class.rb: test for above.
+
+Tue May 10 14:57:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* random.c (obj_random_bytes): base on bytes method instead of
+	  rand method, not to call toplevel rand method.
+
+Tue May 10 13:07:28 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in (-fexcess-precision=standard): before r54895 -std=c99
+	  is specified and it implied -fexcess-precision=standard.
+	  Now with -std=gnu99, it should be explicitly specified.
+	  https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html
+
+Mon May  9 10:51:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread.c (rb_thread_atfork_internal): move th to an argument.
+
+	* thread.c (rb_thread_atfork): do not repeat GET_THREAD().
+
+Mon May  9 10:46:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread.c (rb_thread_atfork, rb_thread_atfork_before_exec): do
+	  nothing unless working fork is available.
+
+	* thread_sync.c (rb_mutex_abandon_all): define only if working
+	  fork is available.
+
+	* thread_sync.c (rb_mutex_abandon_keeping_mutexes): ditto.
+
+	* thread_sync.c (rb_mutex_abandon_locking_mutex): ditto.
+
+	* thread_win32.c (gvl_init): never used.
+
+Mon May  9 07:18:06 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* include/ruby/{defines,ruby}.h: need to define function attributes
+	  alternatives in defines.h instead of ruby.h, because they are used
+	  in oniguruma.h and the header used without including ruby.h at
+	  encoding library sources.
+
+Mon May  9 06:30:12 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* include/ruby/ruby.h (CONSTFUNC, PUREFUNC): fixed build errors on
+	  non-gcc build environments introduced at r54952.
+
+Mon May  9 02:51:51 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* gc.c (rb_gc_unprotect_logging): throw rb_memerror when it cannot
+	  allocate memory. This is pointed out by Facebook's Infer.
+
+	* gc.c (gc_prof_setup_new_record): ditto.
+
+	* regparse.c (parse_regexp): ditto.
+
+	* util.c (MALLOC): use xmalloc and xfree like above.
+
+Mon May  9 02:39:16 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in: check function attribute const and pure,
+	  and define CONSTFUNC and PUREFUNC if available.
+	  Note that I don't add those options as default because
+	  it still shows many false-positive (it seems not to consider
+	  longjmp).
+
+	* vm_eval.c (stack_check): get rb_thread_t* as an argument
+	  to avoid duplicate call of GET_THREAD().
+
+Sun May  8 21:01:14 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/openssl/extconf.rb: assume it doesn't have SSLv2 related
+	  functions when OPENSSL_NO_SSL2 is defined.
+	  Usually openssl's header and the library (libssl) have the same
+	  set of functions, but on some environment the library has functions
+	  whose headers doesn't declare. (openssl/opensslconf.h and libssl.so
+	  aren't be synchronized)
+	  To detect such case explicitly check feature macro and remove
+	  related functions.
+
+Sun May  8 18:51:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (rb_home_dir_of): return the default home path if the
+	  user name is the current user name, on platforms where struct
+	  pwd is not supported.  a temporary measure against
+	  [Bug #12226].
+
+Sun May  8 08:51:38 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in: add -Wsuggest-attribute=format and suppress warnings.
+
+Sun May  8 08:31:03 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in: add -Wsuggest-attribute=noreturn and suppress warnings.
+
+Sun May  8 08:19:16 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in: add -Werror=implicit-int to avoid missing type of
+	  function declaration.
+
+Sat May  7 22:22:37 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/webrick/ssl.rb: Accept string value for SSLCertName. It is used
+	  to invoke ssl server with command line.
+	  [fix GH-1329] Patch by @kerlin
+	* test/webrick/test_ssl_server.rb: Added test for GH-1329
+
+Sat May  7 21:55:12 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* test/webrick/test_ssl_server.rb: Added basic test for `webrick/ssl`
+
+Sat May  7 16:22:13 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* random.c (int_pair_to_real_inclusive): optimize to multiply
+	  without Bignum.
+
+Sat May  7 07:58:02 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (rb_exec_getargs): honor the expected argument types
+	  over the conversion method.  the basic language functionality
+	  should be robust.  [ruby-core:75388] [Bug #12355]
+
+Fri May  6 08:16:26 2016  David Silva  <david.silva@digital.cabinet-office.gov.uk>
+
+	* enum.c (enum_find): [DOC] add more examples to the documentation
+	  of Enumerable#detect, to show that it equals to Enumerable#find.
+	  [Fix GH-1340]
+
+Thu May  5 18:08:31 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* test/ruby/test_complexrational.rb: Remove duplicated raise.
+
+Thu May  5 14:41:05 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* string.c (rb_str_sub): Fix a special match variable name.
+	  [ci skip]
+
+Thu May  5 12:22:17 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_eval.c (rb_eval_cmd, rb_catch_obj): use TH_JUMP_TAG with the
+	  same rb_thread_t used for TH_PUSH_TAG, instead of JUMP_TAG with
+	  the current thread global variable.
+
+Thu May  5 10:49:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* random.c (fill_random_bytes_syscall): use arc4random_buf if
+	  available.
+
+Wed May  4 23:13:58 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* numeric.c (fix_plus): Remove rb_nucomp_add prototype
+	  declaration.
+
+	* numeric.c (fix_mul): Remove rb_nucomp_mul prototype
+	  declaration.
+
+	* internal.h (rb_nucomp_add, rb_nucomp_mul): add prototype
+	  declarations.
+
+Wed May  4 18:38:00 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* lib/net/http/header.rb (Net::HTTPHeader#{each_header,each_name,
+	  each_capitalized_name,each_value,each_capitalized}): Return
+	  sized enumerators.
+
+	* test/net/http/test_httpheader.rb: add test for above.
+
+Wed May  4 17:53:15 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* lib/set.rb (Set#{delete_if,keep_if,collect!,reject!,select!,classify,divide},
+	  SortedSet#{delete_if,keep_if}): Return sized enumerators.
+
+	* test/test_set.rb: add test for above.
+
+Tue May  3 23:25:48 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* numeric.c: [DOC] Update result of 123456789 ** -2.
+	  [ruby-dev:49606] [Bug #12339]
+
+Tue May  3 23:13:16 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* internal.h (RCOMPLEX_SET_IMAG): undef RCOMPLEX_SET_IMAG
+	  instead of duplicated undef RCOMPLEX_SET_REAL.
+
+Tue May  3 22:55:07 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* complex.c (rb_complex_set_imag): Fix to properly set imag
+	  of complex.
+
+Tue May  3 22:19:55 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in (warnflags): use -std=gnu99 instead of
+	  -std=iso9899:1999. [Feature #12336]
+
+Tue May  3 22:10:09 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (count_utf8_lead_bytes_with_word): Use __builtin_popcount
+	  only if it can use SSE 4.2 POPCNT whose latency is 3 cycle.
+
+	* internal.h (rb_popcount64): use __builtin_popcountll because now
+	  it is in fast path.
+
+Tue May  3 14:19:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (new_if_gen): set newline flag to NODE_IF to trace all
+	  if/elsif statements.  [ruby-core:67720] [Bug #10763]
+
+Tue May  3 05:35:54 2016  Eric Wong  <e@80x24.org>
+
+	* process.c (disable_child_handler_fork_child):
+	  initialize handler for SIGPIPE for !POSIX_SIGNAL
+
+Mon May  2 23:03:42 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c, include/ruby/win32.h (rb_w32_utruncate): implements new
+	  truncate alternative which accepts UTF-8 path.
+
+	* file.c (truncate): use above function.
+	  [Bug #12340]
+
+Mon May  2 20:59:21 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c (str_coderange): to avoid function call when the string already
+	  has coderange information.
+
+	* re.c (rb_reg_prepare_enc): add shortcut path when the regexp has
+	  the same encoding of given string.
+
+	* re.c (rb_reg_prepare_re): avoid duplicated allocation of
+	  onig_errmsg_buffer.
+
+
+Mon May  2 12:34:52 2016  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_refinement.rb (test_inspect): Use Integer instead of
+	  Fixnum.
+
+Mon May  2 06:58:38 2016  Tanaka Akira  <akr@fsij.org>
+
+	* complex.c: Don't refer rb_cFixnum and rb_cBignum.
+	  (k_fixnum_p): Use FIXNUM_P.
+	  (k_bignum_p): Use RB_TYPE_P.
+
+Mon May  2 01:27:59 2016  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_numeric.rb (test_step): Use Integer::FIXNUM_MAX.
+
+Mon May  2 01:15:01 2016  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_module.rb (test_name): Use Integer instead of Fixnum.
+
+Mon May  2 01:00:04 2016  Tanaka Akira  <akr@fsij.org>
+
+	* test/lib/test/unit/assertions.rb (assert_fixnum): Defined.
+	  (assert_bignum): Defined.
+
+	* test/ruby/test_bignum.rb: Use assert_bignum.
+
+	* test/ruby/test_integer_comb.rb: Use assert_fixnum and assert_bignum.
+
+	* test/ruby/test_optimization.rb: Ditto.
+
+Mon May  2 00:41:53 2016  Tanaka Akira  <akr@fsij.org>
+
+	* vm_trace.c (recalc_remove_ruby_vm_event_flags): Add a cast to
+	  avoid signed integer overflow.
+
+Mon May  2 00:06:04 2016  Tanaka Akira  <akr@fsij.org>
+
+	* test/lib/envutil.rb: Define Integer::{FIXNUM_MIN,FIXNUM_MAX}.
+
+	* test/ruby/test_bignum.rb: Use Integer::{FIXNUM_MIN,FIXNUM_MAX}.
+
+	* test/ruby/test_bignum.rb: Ditto.
+
+	* test/ruby/test_integer_comb.rb: Ditto.
+
+	* test/ruby/test_marshal.rb: Ditto.
+
+	* test/ruby/test_optimization.rb: Ditto.
+
+Sun May  1 23:59:59 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* array.c (rb_ary_sum): fix for mathn
+
+	* test/ruby/test_array.rb (test_sum): ditto.
+
+Sun May  1 23:51:54 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/lib/test/unit.rb (Options#non_options): fixed wrong regexp.
+	  if both positives and negatives were specified, positives had to
+	  be specified from the beginning.
+
+Sun May  1 21:00:07 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c: drop Win2K support.
+
+Sun May  1 20:39:47 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* cont.c, hash.c, random.c, win32/win32.c: cleanup some Win9x/ME/NT4
+	  support leftovers.
+	  [fix GH-1328] patched by @cremno
+
+Sun May  1 07:30:44 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (search_nonascii): use nlz on big endian environments.
+
+	* internal.h (nlz_intptr): defined.
+
+Sun May  1 00:03:30 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in (__builtin_ctz): check.
+
+	* configure.in (__builtin_ctzll): check.
+
+	* internal.h (rb_popcount32): defined for ntz_int32.
+	  it can use __builtin_popcount but this function is not used on
+	  GCC environment because it uses __builtin_ctz.
+	  When another function uses this, using __builtin_popcount
+	  should be re-considered.
+
+	* internal.h (rb_popcount64): ditto.
+
+	* internal.h (ntz_int32): defined for ntz_intptr.
+
+	* internal.h (ntz_int64): defined for ntz_intptr.
+
+	* internal.h (ntz_intptr): defined as ntz for uintptr_t.
+
+	* string.c (search_nonascii): unroll and use ntz.
+
+Sat Apr 30 21:54:13 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (Init_Numeric): Gather Fixnum method definitions.
+
+Sat Apr 30 21:28:14 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_div): Define Integer#/.
+
+	* bignum.c (rb_big_div): Don't define Bignum#/.
+
+	* lib/mathn.rb (Integer#/): Replace Integer#/ instead of Bignum#/.
+
+Sat Apr 30 21:11:08 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_plus): Define Integer#+.
+
+	* bignum.c (rb_big_plus): Don't define Bignum#+.
+
+Sat Apr 30 21:01:20 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_minus): Define Integer#-.
+
+	* bignum.c (rb_big_minus): Don't define Bignum#-.
+
+Sat Apr 30 20:53:33 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_mul): Define Integer#*.
+
+	* bignum.c (rb_big_mul): Don't define Bignum#*.
+
+Sat Apr 30 20:30:44 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_modulo): Define Integer#%.
+
+	* bignum.c (rb_big_modulo): Don't define Bignum#%.
+
+Sat Apr 30 20:17:08 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_equal): Define Integer#==.
+
+	* bignum.c (rb_big_eq): Don't define Bignum#==.
+
+Sat Apr 30 19:41:15 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_gt): Define Integer#>.
+
+	* bignum.c (rb_big_gt): Don't define Bignum#>.
+	  Renamed from big_gt.
+
+	* internal.h (rb_big_gt): Declared.
+
+Sat Apr 30 19:24:40 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_ge): Define Integer#>=.
+
+	* bignum.c (rb_big_ge): Don't define Bignum#>=.
+	  Renamed from big_ge.
+
+	* internal.h (rb_big_ge): Declared.
+
+Sat Apr 30 19:20:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* doc/standard_library.rdoc: Remove obsoleted classes and modules.
+
+Sat Apr 30 19:09:23 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_lt): Define Integer#<.
+
+	* bignum.c (rb_big_lt): Don't define Bignum#<.
+	  Renamed from big_lt.
+
+	* internal.h (rb_big_lt): Declared.
+
+Sat Apr 30 18:44:05 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_le): Define Integer#<=.
+
+	* bignum.c (rb_big_le): Don't define Bignum#<=.
+	  Renamed from big_le.
+
+	* internal.h (rb_big_le): Declared.
+
+Sat Apr 30 18:11:44 2016  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (Init_Bignum): Define Integer::GMP_VERSION.
+
+Sat Apr 30 16:58:18 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_remainder): Define Integer#remainder.
+
+	* bignum.c (rb_big_remainder): Don't define Bignum#remainder.
+
+	* internal.h (rb_big_remainder): Declared.
+
+Sat Apr 30 15:29:24 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_uminus): {Fixnum,Bignum}#-@ is unified into
+	  Integer.
+
+	* bignum.c (rb_big_uminus): Don't define Bignum#-@.
+
+Sat Apr 30 14:42:20 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_idiv): {Fixnum,Bignum}#div is unified into
+	  Integer.
+
+	* bignum.c (rb_big_idiv): Don't define Bignum#div.
+
+Sat Apr 30 14:25:55 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_modulo): {Fixnum,Bignum}#modulo is unified into
+	  Integer.
+
+	* bignum.c (rb_big_modulo): Don't define Bignum#modulo.
+
+Sat Apr 30 14:04:30 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_divmod): {Fixnum,Bignum}#divmod is unified into
+	  Integer.
+
+	* bignum.c (rb_big_divmod): Don't define Bignum#divmod.
+
+Sat Apr 30 13:20:00 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_fdiv): {Fixnum,Bignum}#fdiv is unified into
+	  Integer.
+
+	* bignum.c (rb_big_fdiv): Don't define Bignum#fdiv.
+
+Sat Apr 30 12:25:43 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_pow): {Fixnum,Bignum}#** is unified into
+	  Integer.
+
+	* bignum.c (rb_big_pow): Don't define Bignum#**.
+
+Sat Apr 30 12:28:59 2016  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (rb_big_comp): Renamed from rb_big_neg.
+
+	* numeric.c (fix_comp): Renamed from fix_rev.
+
+Sat Apr 30 12:25:43 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_comp): {Fixnum,Bignum}#~ is unified into
+	  Integer.
+
+	* bignum.c (rb_big_neg): Don't define Bignum#~.
+
+	* internal.h (rb_big_neg): Declared.
+
+Sat Apr 30 12:07:42 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_and): {Fixnum,Bignum}#& is unified into
+	  Integer.
+
+	* bignum.c (rb_big_and): Don't define Bignum#&.
+
+Sat Apr 30 11:56:15 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/thread: removed dummy extension library.  thread_sync.c
+	  provides "thread.rb" already.
+
+Sat Apr 30 11:53:48 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_or): {Fixnum,Bignum}#| is unified into
+	  Integer.
+
+	* bignum.c (rb_big_or): Don't define Bignum#|.
+
+Sat Apr 30 11:18:47 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* vm_trace.c: Fix typos. [ci skip]
+
+Sat Apr 30 10:09:04 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/pty/pty.c (establishShell): honor USER environment variable
+	  and login name over uid, one uid can be shared by some login
+	  names.
+
+Fri Apr 29 22:40:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* doc/maintainers.rdoc (ext/io/nonblock): still maintained, as
+	  well as ext/io/wait, which is the origin.
+
+Fri Apr 29 21:18:12 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* doc/maintainers.rdoc (ext/win32): of course, it's still maintained.
+
+Fri Apr 29 21:03:10 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* gems/bundled_gems: Update latest gems, test-unit-3.1.8 and rake-11.1.2.
+
+Fri Apr 29 20:43:02 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* doc/maintainers.rdoc: Update latest maintainers list on Ruby 2.4
+
+Fri Apr 29 19:52:45 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* doc/maintainers.rdoc: Removed deprecated entries. These are already deleted.
+
+Fri Apr 29 19:48:45 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* doc/maintainers.rdoc: Removed Ruby 1.8 entries. It's not necessary to
+	  Ruby 2.4 or later.
+
+Thu Apr 28 17:03:17 2016  Nicholas Maccharoli  <nmaccharoli@gmail.com>
+
+	* hash.c (rb_hash_update_{block,func}_callback): dry up hash
+	  update callback code.  [Fix GH-1338]
+
+Thu Apr 28 16:52:05 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c (rb_reg_prepare_enc): use rb_enc_asciicompat(enc) instead of
+	  rb_enc_str_asciicompat_p(str) to avoid useless rb_enc_get(str) call.
+
+Thu Apr 28 16:33:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/optparse.rb: [DOC] fix example code.  base on the code by
+	  Semyon Gaivoronskiy in [ruby-core:75224].  [Bug #12323]
+
+Thu Apr 28 09:33:03 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.4.
+	  Please see entries of 2.6.4 on
+	  https://github.com/rubygems/rubygems/blob/master/History.txt
+
+Thu Apr 28 04:49:07 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* configure.in (rb_cv_lgamma_r_pm0): check if lgamma_r(+0.0)
+	  returns positive infinity, in addition to lgamma_r(-0.0).
+	  AIX returns an incorrect result of negative infinity.
+
+	* math.c (ruby_lgamma_r): handle +0.0, in addition to -0.0.
+
+Thu Apr 28 01:11:14 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* time.c: define _DEFAULT_SOURCE because glibc 2.20 deprecates
+	  _BSD_SOURCE.
+	  https://sourceware.org/glibc/wiki/Release/2.20
+
+Thu Apr 28 00:27:55 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_xor): {Fixnum,Bignum}#^ is unified into
+	  Integer.
+
+	* bignum.c (rb_big_xor): Don't define Bignum#^.
+
+Wed Apr 27 20:53:59 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_aref): {Fixnum,Bignum}#[] is unified into
+	  Integer.
+
+	* bignum.c (rb_big_aref): Don't define Bignum#<<.
+
+	* internal.h (rb_big_aref): Declared.
+
+Wed Apr 27 16:10:35 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* tool/instruction.rb: fix to follow current implementation.
+
+Wed Apr 27 15:47:54 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/stringio/stringio.c (strio_s_new): warn if a block is given,
+	  as well as IO.new.
+
+Wed Apr 27 14:29:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c (ruby_only_for_internal_use): raise fatal error when
+	  deprecated function only for internal use is called, not just a
+	  warning.
+
+Tue Apr 26 23:42:30 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* tool/redmine-backporter.rb (rel): should not raise exceptions even if
+	  the user input is wrong.  only reports the error and continue process.
+
+Tue Apr 26 23:35:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (process_options): convert -e script to the encoding
+	  given by a command line option on Windows.  assume it is the
+	  expected encoding.  [ruby-dev:49461] [Bug #11900]
+
+Tue Apr 26 21:11:02 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_lshift): {Fixnum,Bignum}#<< is unified into
+	  Integer.
+
+	* bignum.c (rb_big_lshift): Don't define Bignum#<<.
+
+Tue Apr 26 20:59:40 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_rshift): {Fixnum,Bignum}#>> is unified into
+	  Integer.
+
+	* bignum.c (rb_big_rshift): Don't define Bignum#>>.
+
+Tue Apr 26 20:46:16 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_size): {Fixnum,Bignum}#size is unified into Integer.
+
+	* bignum.c (rb_big_size_m): Don't define Bignum#size.
+
+	* internal.h (rb_big_size_m): Declared.
+
+Tue Apr 26 20:09:08 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_int_bit_length): {Fixnum,Bignum}#bit_length is
+	  unified into Integer.
+
+	* bignum.c (rb_big_bit_length): Don't define Bignum#bit_length.
+
+	* internal.h (rb_big_bit_length): Declared.
+
+Tue Apr 26 19:56:16 2016  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (int_abs): Integer#{abs,magnitude} moved from
+	  Fixnum and Bignum.
+
+	* bignum.c (rb_big_abs): Don't define Bignum#{abs,magnitude}.
+
+	* internal.h (rb_big_abs): Declared.
+
+Mon Apr 25 14:39:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/rbconfig/sizeof/extconf.rb: just check the existence of each
+	  types, to reduce configuration time, especially cross-compiling.
+
+	* template/sizes.c.tmpl: calculate sizes of checked types at
+	  compilation time.
+
+Mon Apr 25 11:27:27 2016  Marcus Stollsteimer  <sto.mar@web.de>
+
+	* doc/extension.rdoc: Improvements to english grammars.
+	  [Bug #12246][ruby-core:74792][ci skip]
+
+Mon Apr 25 11:17:50 2016  Marcus Stollsteimer  <sto.mar@web.de>
+
+	* encoding.c: Fix return value of `Encoding::ISO8859_1.name`
+	  [Bug #12313][ruby-core:75147][ci skip]
+	* ext/bigdecimal/bigdecimal.c: Fix code sample of `BigDecimal.new`
+
+Sun Apr 24 23:29:16 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* configure.in: add missing -lm for AIX.
+
+Sun Apr 24 18:33:58 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* vm_insnhelper.c (INLINE): disable r54738 if __NO_INLINE__ is defined.
+	  It caused "undefined reference to `vm_getivar'".
+
+Sun Apr 24 09:32:12 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* test/ruby/test_array.rb: Add test cases for Array#sum with
+	  non-numeric objects.
+
+Sun Apr 24 04:21:27 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* vm_insnhelper.c (INLINE): define as `inline` when it is optimized.
+	  define as `static inline` when it is not optimized to keep
+	  the symbol generated.
+
+	* vm_insnhelper.c (vm_getivar): use `INLINE` to force inline
+	  so that a compiler inlines it into vm_getinstancevariable
+	  and optimizes out is_attr and related branches.
+
+	* vm_insnhelper.c (vm_getivar): use `inline` to recommend inline.
+	  Without this vm1_ivar_set is degraded.
+
+	  benchmark results:
+	  minimum results in each 5 measurements.
+	  Execution time (sec)
+	  name    ruby 2.4.0dev (2016-04-23 trunk 54727) [x86_64-linux]   ruby 2.4.0dev (2016-04-23 trunk 54733) [x86_64-linux]       built-ruby
+	  loop_whileloop 0.641                                                   0.642 0.646
+	  vm1_ivar* 1.002                                                   0.999 0.831
+	  vm1_ivar_set* 0.369                                                   1.106 0.362
+
+	  Speedup ratio: compare with the result of `ruby 2.4.0dev (2016-04-23
+	  trunk 54727) [x86_64-linux]' (greater is better)
+	  name    ruby 2.4.0dev (2016-04-23 trunk 54733) [x86_64-linux]
+	  built-ruby
+	  loop_whileloop
+	  0.998        0.991
+	  vm1_ivar*
+	  1.003        1.205
+	  vm1_ivar_set*
+	  0.334        1.018
+
+Sat Apr 23 18:01:21 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_getivar): specify inline instead of static inline.
+	  vm_getivar is called by vm_call_ivar and vm_getinstancevariable.
+	  At least with GCC 4.8 and 5.3 on Linux, they are inlining it into
+	  vm_call_ivar but not vm_getinstancevariable.
+	  By `inline`, they correctly inline it and gains performance.
+
+	  Speedup ratio: compare with the result of `ruby 2.4.0dev (2016-04-23
+	  trunk 54727) [x86_64-linux]' (greater is better)
+	  name    built-ruby
+	  loop_whileloop       1.001
+	  vm1_ivar*            1.189
+	  vm1_ivar_set*        1.024
+
+	  Note the `inline`'s meaning is different between old GCC
+	  and C99. Old GCC's inline means C99's extern inline.
+	  https://gcc.gnu.org/onlinedocs/gcc/Inline.html
+	  Since Ruby specify -std=iso9899:1999, it works like C99.
+
+Sat Apr 23 16:11:39 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_mul_size_overflow): use UNLIKELY
+	  by user side to improve generality.
+
+Sat Apr 23 16:10:02 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/ruby.h (RB_LIKELY): use prefix in ruby.h.
+
+	* intern.h (LIKELY): define with RB_LIKELY.
+
+Sat Apr 23 13:27:25 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* NEWS: Add descriptions for Time#to_time updates.
+	  [Bug #12271]
+
+Sat Apr 23 13:21:24 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* NEWS: Add descriptions for DateTime#to_time updates.
+	  [Bug #12189]
+
+Sat Apr 23 11:21:27 2016  Marcus Stollsteimer  <sto.mar@web.de>
+
+	* ext/date/date_core.c (Init_date_core): [DOC] Convert DateTime
+	  documentation to RDoc from Markdown.
+	  [ruby-core:75136] [Bug #12311]
+
+Sat Apr 23 09:03:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c: cygwin does not use w32_cmdvector, command line can be
+	  other than UTF-8.  [ruby-dev:49519] [Bug #12184]
+
+Sat Apr 23 01:00:03 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* configure.in: don't use the system-provided round(3) on AIX.
+	  In AIX, round(0.49999999999999994) returns 1.0.
+	  Use round() in numeric.c instead.
+
+Fri Apr 22 21:00:44 2016  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_time_tz.rb: Tests depends on Europe/Moscow removed
+	  to avoid test failures due to the tzdata change.
+	  https://github.com/eggert/tz/commit/8ee11a301cf173afb0c76e0315b9f9ec8ebb9d95
+	  Found by naruse.
+
+Fri Apr 22 20:18:40 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_mul_size_overflow): added to handle
+	  mul overflow efficiently.
+
+	* include/ruby/ruby.h (rb_alloc_tmp_buffer2): use rb_mul_size_overflow
+	  and avoid division where it can define DSIZE_T.
+
+	* gc.c (xmalloc2_size): moved from ruby.h and use rb_mul_size_overflow.
+
+Fri Apr 22 20:34:04 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* time.c (time_asctime): [DOC] add ctime example, not only
+	  asctime.  [ruby-core:75126] [Bug #12310]
+
+Fri Apr 22 18:44:32 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* variable.c: use uint32_t instead of long to avoid confusion about
+	  the type of ivtbl->numiv.
+
+Fri Apr 22 15:09:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* eval_jump.c (exec_end_procs_chain): restore previous error info
+	  for each end procs.  [ruby-core:75038] [Bug #12302]
+
+Fri Apr 22 15:04:56 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* tool/redmine-backporter.rb: the fullpath of merger.rb is too long to
+	  copy&paste on Windows.  show shorter name instead on the platform.
+	  I'm sure that the user of this command on Windows is only me.
+
+Fri Apr 22 14:52:04 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* tool/merger.rb: remove temporary file.
+
+Fri Apr 22 11:27:03 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/net/http.rb: Improve documentation for SSL requests via GET method.
+	  [fix GH-1325][ci skip] Patch by @jsyeo
+
+Fri Apr 22 10:51:13 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/webrick/ssl.rb: Support to add SSLCiphers option.
+	  [fix GH-1321] Patch by @rhadoo
+
+Fri Apr 22 10:43:19 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* file.c, win32/file.c: Removed obsoleted safe level checks.
+	  [fix GH-1327] Patch by @cremno
+
+Fri Apr 22 10:01:48 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* benchmark/bm_so_meteor_contest.rb: fix a typo.
+	  [fix GH-1330][ci skip] Patch by @sachin21
+
+Fri Apr 22 04:57:01 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* gc.c (rb_alloc_tmp_buffer_with_count): added like xmalloc2 to
+	  avoid duplicated check of size.
+
+	* gc.c (ruby_xmalloc2): added to keep separate layers.
+
+	* include/ruby/ruby.h (rb_alloc_tmp_buffer2): added to check
+	  the size more statically.
+
+Fri Apr 22 04:54:40 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/ruby.h (LIKELY): moved from internal.h.
+
+	* include/ruby/ruby.h (UNLIKELY): ditto.
+
+Thu Apr 21 01:44:19 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* gc.c (objspace_malloc_prepare): remove size check because it is
+	  used by objspace_xmalloc and objspace_xcalloc.
+	  objspace_xmalloc introduces its own check in this commit.
+	  objspace_xcalloc checks with xmalloc2_size (ruby_xmalloc2_size).
+
+	* gc.c (objspace_xmalloc0): common xmalloc function.
+
+	* gc.c (objspace_xmalloc): introduce its own size check.
+
+	* gc.c (objspace_xmalloc2): separated from ruby_xmalloc2 to clarify
+	  the layer who has the responsibility to check the size.
+
+	* gc.c (objspace_xrealloc): remove duplicated size check.
+
+	* gc.c (ruby_xmalloc2): use objspace_xmalloc2.
+
+	* include/ruby/ruby.h (ruby_xmalloc2_size): follow the size limit
+	  as SSIZE_MAX. Note that ISO C says size_t is unsigned integer.
+
+Thu Apr 21 12:14:04 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in: check if succeeded in creating config.h.
+
+	* tool/ifchange: ignore failures when TEST_COLORS unmatched. just
+	  use the default value if expected name is not contained in it.
+	  [ruby-core:75046] [Bug #12303]
+
+Wed Apr 20 17:33:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/cgi/escape/escape.c (cgiesc_unescape): define unescape
+	  method instead of _unescape, and should pass the optional
+	  argument to the super method.
+
+	* lib/cgi/util.rb (CGI::Util#_unescape): remove intermediate
+	  method.
+
+Wed Apr 20 15:52:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c (syntax_error_initialize): move the default message,
+	  "compile error", from parse.y.  the default parameter should
+	  belong to the class definition.
+
+	* parse.y (yycompile0): use the default parameter.
+
+Wed Apr 20 10:25:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (append_compile_error): use rb_syntax_error_append.
+
+	* error.c (rb_syntax_error_append): append messages into a
+	  SyntaxError exception instance.
+
+	* parse.y (yycompile0): make new SyntaxError instance in main
+	  mode, otherwise error_buffer should be a SyntaxError if error
+	  has occurred.
+
+Tue Apr 19 17:42:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c (err_vcatf): rename, and separate appending message from
+	  creating a string buffer.
+
+	* error.c (rb_syntax_error_append): merge rb_error_vsprintf and
+	  rb_compile_err_append.
+
+	* parse.y (parser_compile_error): use rb_syntax_error_append.
+
+Tue Apr 19 13:46:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (append_compile_error, compile_bug): pass iseq and get
+	  error info and file from it, not by the thread error info.
+
+	* error.c (rb_report_bug_valist): take va_list instead of variadic
+	  arguments, and just report the bug but not abort.
+
+Tue Apr 19 13:18:12 2016  Naotoshi Seo  <sonots@gmail.com>
+
+	* lib/time.rb: revert r54167 because it would break
+	  backward compatibilities, and it is documented that
+	  Time.parse does not take into account time zone
+	  abbreations other than ones described in RFC 822
+
+Tue Apr 19 13:12:03 2016  Naotoshi Seo  <sonots@gmail.com>
+
+	* ChangeLog: Fix dates of previous commits
+
+Tue Apr 19 12:45:03 2016  Naotoshi Seo  <sonots@gmail.com>
+
+	* ChangeLog: Add descriptions for logger updates
+	* NEWS: Add descriptions for logger updates
+
+Tue Apr 19 12:45:02 2016  Naotoshi Seo  <sonots@gmail.com>
+
+	* lib/logger.rb: Add shift_period_suffix option
+
+Tue Apr 19 12:45:01 2016  Naotoshi Seo  <sonots@gmail.com>
+
+	* lib/logger.rb: Allow specifying logger parameters in constructor
+	  such as level, progname, datetime_format, formatter.
+
+Mon Apr 18 16:07:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (iseq_peephole_optimize): should not replace the
+	  current target INSN, not to follow the replaced dangling link in
+	  the caller.  [ruby-core:74993] [Bug #11816]
+
+Mon Apr 18 12:56:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (flo_truncate): add an optional parameter, digits, as
+	  well as Float#round.  [Feature #12245]
+
+	* numeric.c (int_truncate): add an optional parameter, digits, as
+	  well as Integer#round.  [Feature #12245]
+
+Sun Apr 17 04:18:56 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
+
+	* tool/redmine-backporter.rb: revisions are strings.
+
+Sat Apr 16 14:26:49 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* ext/date/date_core.c : remove not used f_getlocal macro.
+	  After r54553 f_getlocal macro is not used.
+
+Sat Apr 16 14:15:24 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* ext/date/date_core.c : remove not used f_utc6 macro.
+	  After r54169 f_utc6 macro is not used.
+
+Sat Apr 16 10:00:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* struct.c (struct_make_members_list, rb_struct_s_def): member
+	  names should be unique. [ruby-core:74971] [Bug #12291]
+
+	* struct.c (struct_make_members_list): extract making member name
+	  list from char* va_list, with creating symbols without
+	  intermediate IDs.
+
+Sat Apr 16 01:33:27 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
+
+	* tool/redmine-backporter.rb: sort revisions.
+
+Sat Apr 16 01:16:02 2016  Tanaka Akira  <akr@fsij.org>
+
+	* array.c (rb_ary_sum): Don't yield same element twice.
+	  Found by nagachika.
+
+Sat Apr 16 01:03:32 2016  Tanaka Akira  <akr@fsij.org>
+
+	* array.c (rb_ary_sum): Fix SEGV by [1/2r, 1].sum.
+
+Fri Apr 15 23:52:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* rational.c (rb_rational_plus): rename from rb_rational_add
+	  to be aligned with rb_fix_plus.
+
+	* array.c (rb_ary_sum): ditto.
+
+	* internal.h: ditto.
+
+Fri Apr 15 23:42:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* rational.c (rb_rational_add): rename from nurat_add.
+
+	* array.c (rb_ary_sum): use rb_rational_add directly.
+
+	* test/ruby/test_array.rb (test_sum): add assertions for an array of
+	  Rational values.
+
+Fri Apr 15 22:31:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* array.c (rb_ary_sum): apply the precision compensated algorithm
+	  for an array in which Rational and Float values are mixed.
+
+	* test/ruby/test_array.rb (test_sum): add assertions for the above
+	  change.
+
+Fri Apr 15 22:30:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread.c (rb_thread_setname): defer setting native thread name
+	  set in initialize until the native thread is created.
+	  [ruby-core:74963] [Bug #12290]
+
+Fri Apr 15 20:27:16 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/irb/ext/save-history.rb: Fix NoMethodError when method is not defined.
+
+Fri Apr 15 15:38:58 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* common.mk (benchmark): order options for built-ruby and compare-ruby.
+
+Fri Apr 15 14:14:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* test/ruby/test_array.rb (test_sum): add assertions for Rational and
+	  Complex numbers.
+
+Fri Apr 15 10:07:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/io/console/console.c (console_key_pressed_p): raise the same
+	  exception, "unknown virtual key code", for names with nul chars.
+	  though console_win32_vk() considers the length and can deal with
+	  nul chars, rb_sprintf() raised at PRIsVALUE previously, so quote
+	  it if it is unprintable.
+
+Fri Apr 15 09:02:58 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/io/console/console.c (rb_sym2str): fallback definition for
+	  older ruby.  [ruby-core:74953] [Bug #12284]
+
+Thu Apr 14 21:46:36 2016  Tanaka Akira  <akr@fsij.org>
+
+	* array.c (rb_ary_sum): Support the optional argument, init, and
+	  block.
+
+Thu Apr 14 19:02:41 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/irb/ext/save-history.rb: suppress warning: method redefined;
+	  discarding old save_history=.
+
+Thu Apr 14 14:58:14 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/tk/tkutil/tkutil.c (tk_hash_kv): the third argument can be
+	  nil not only an Array.  reported by @windwiny at
+	  https://github.com/ruby/ruby/commit/cdaa94e#commitcomment-17096618
+
+Thu Apr 14 14:28:55 2016  cremno phobia  <cremno@mail.ru>
+
+	* cont.c (fiber_initialize_machine_stack_context): fix wrong
+	  _MSC_VER check, should be decimal but not hexadecimal.
+	  [ruby-core:74936] [Bug #12279]
+
+Wed Apr 13 22:51:38 2016  Tanaka Akira  <akr@fsij.org>
+
+	* array.c (rb_ary_sum): Array#sum is implemented.
+	  Kahan's compensated summation algorithm for precise sum of float
+	  numbers is moved from ary_inject_op in enum.c.
+
+	* enum.c (ary_inject_op): Don't specialize for float numbers.
+
+	  [ruby-core:74569] [Feature #12217] proposed by mrkn.
+
+Wed Apr 13 15:56:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (flo_ceil): add an optional parameter, digits, as
+	  well as Float#round.  [Feature #12245]
+
+	* numeric.c (flo_floor): add an optional parameter, digits, as
+	  well as Float#round.  [Feature #12245]
+
+	* numeric.c (int_ceil): add an optional parameter, digits, as
+	  well as Integer#round.  [Feature #12245]
+
+	* numeric.c (int_floor): add an optional parameter, digits, as
+	  well as Integer#round.  [Feature #12245]
+
+Wed Apr 13 14:47:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (Init_File): add alias File.empty? to File.zero?.
+	  [Feature #9969]
+
+Wed Apr 13 14:36:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (assign_in_cond): allow multiple assignment in
+	  conditional expression.  [Feature #10617]
+
+Wed Apr 13 14:11:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* bignum.c (rb_big_size): add wrapper function of BIGSIZE and
+	  rename the method function with _m suffix.
+
+	* numeric.c (int_round_zero_p): extracted from rb_int_round.
+	  optimize for Bignum, and convert VALUE returned by Numeric#size
+	  to long.
+
+Wed Apr 13 12:00:08 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* test/ruby/test_basicinstructions.rb: add a test to check access
+	  instance variables on special const objects.
+
+	  All of such objects are frozen, so that we can not set instance
+	  variables for them. But we can read instance variables and return
+	  default value (nil).
+
+Tue Apr 12 20:40:35 2016  Kaneko Yuichiro  <spiketeika@gmail.com>
+
+	* ext/date/date_core.c (time_to_time): should preserve timezone
+	  info.  [ruby-core:74889] [Bug #12271]
+
+Tue Apr 12 11:51:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (new_label_body): initialize bit fields, since
+	  compile_data_alloc does not clear the memory.  [Bug #12082]
+
+Mon Apr 11 20:18:43 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_backtrace.c (frame2klass): filter only for imemo_ment.
+	  T_IMEMO/imemo_iseq can be passed here.
+
+Mon Apr 11 17:43:04 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (iseq_optimize): disable tail call optimization in
+	  rescued, rescue, and ensure blocks.
+	  [ruby-core:73871] [Bug #12082]
+
+Mon Apr 11 06:54:39 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (apply2files): apply to a VALUE vector instead of a
+	  temporary array.
+
+Sun Apr 10 20:54:16 2016  Joe Swatosh  <joe.swatosh@gmail.com>
+
+	* ext/win32/lib/win32/registry.rb (DeleteValue, DeleteKey): fix
+	  API names.  [ruby-core:74863] [Bug #12264]
+
+Sun Apr 10 17:47:42 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (rb_realpath_internal): no argument conversions since
+	  this internal function does not need to_path and encoding
+	  conversions, not to be affected by the default internal
+	  encoding.
+
+Sat Apr  9 10:03:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* load.c (rb_f_load): raise with the original path name before
+	  encoding conversion.
+
+Sat Apr  9 02:05:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* bignum.c (rb_cstr_parse_inum): [EXPERIMENTAL] new function to
+	  parse integer in C-string with length.  the name and the
+	  arguments may be changed in the future.
+
+	* bignum.c (rb_str_to_inum): preserve encoding of the argument in
+	  error messages, and no longer needs to copy non-terminated
+	  strings.
+
+	* bignum.c (rb_str2big_{poweroftwo,normal,karatsuba,gmp}): ditto.
+
+Thu Apr  7 19:04:03 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* doc/regexp.rdoc (comments): [DOC] terminators cannot appear in
+	  comments.  [ruby-core:74838] [Bug #12256]
+
+Thu Apr  7 11:24:14 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/tk/tkutil/tkutil.c (cbsubst_initialize): fix out-of-bound
+	  access when no arguments given.  `p Tk::Event.new` crashed.
+
+Fri Apr  1 01:26:00 2016  Benoit Daloze  <eregontp@gmail.com>
+
+	* ext/coverage/coverage.c: Fully reset coverage to not persist global state.
+	  It was returning old file coverages as empty arrays to the user.
+	  [ruby-core:74596] [Bug #12220]
+
+	* ext/coverage/coverage.c (rb_coverages): remove unused static state.
+
+	* thread.c: Moved and renamed coverage_clear_result_i to reset_coverage_i.
+
+	* test/coverage/test_coverage.rb: improve precision of tests.
+
+Wed Apr  6 22:41:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (rb_cv_lgamma_r_m0): fix the condition for
+	  lgamma_r(-0.0).  [Bug #12249]
+
+Wed Apr  6 17:38:42 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* tool/downloader.rb (RubyGems.download): follow the change of the
+	  rubygems ssl_certs directory tree introduced by previous commit.
+
+Wed Apr  6 15:00:27 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.3.
+	  Please see entries of 2.6.3 on
+	  https://github.com/rubygems/rubygems/blob/master/History.txt
+
+Wed Apr  6 14:13:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (rb_cv_lgamma_r_m0): check if lgamma_r(-0.0)
+	  returns negative infinity.  [Bug #12249]
+
+	* math.c (ruby_lgamma_r): define by the configured result.
+
+Wed Apr  6 10:56:15 2016  Anton Davydov  <antondavydov.o@gmail.com>
+
+	* lib/logger.rb (Logger#level=): remove unnecessary local
+	  variable.
+
+	* lib/logger.rb (Logger#initialize, Logger#reopen): [DOC] mention
+	  the default values.  cherrypicked from [GH-1319].
+
+Wed Apr  6 10:17:53 2016  cremno phobia  <cremno@mail.ru>
+
+	* math.c (ruby_lgamma_r): missing/lgamma_r.c is used on Windows,
+	  since msvcrt does not provide it.
+
+	* missing/lgamma_r.c (lgamma_r): fix lgamma(-0.0).
+	  [ruby-core:74823] [Bug #12249]
+
+Wed Apr  6 01:22:55 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* math.c (ruby_lgamma_r): mswin's lgamma_r also seems to be wrong.
+	  cf. [Bug #12249]
+
+Wed Apr  6 00:53:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* math.c (ruby_lgamma_r): fix lgamma(-0.0) on mingw and OSX.
+
+	* math.c (ruby_tgamma): fix tgamma(-0.0) on mingw.
+	  [ruby-core:74817] [Bug #12249]
+
+Tue Apr  5 14:50:28 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/nkf/nkf-utf8/nkf.c (mime_putc): fix typo.
+	  [Bug #12202] [ruby-core:74802]
+
+Tue Apr  5 00:06:44 2016  Aeris  <aeris@imirhil.fr>
+
+	* ext/openssl/ossl_ssl.c (ossl_ssl_tmp_key): Access to ephemeral
+	  TLS session key in case of forward secrecy cipher.  Only
+	  available since OpenSSL 1.0.2.  [Fix GH-1318]
+
+	* ext/openssl/extconf.rb: Check for SSL_get_server_tmp_key.
+
+Mon Apr  4 23:37:05 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_core.h (rb_vm_struct): make at_exit a single linked list but
+	  not RArray, not to mark the registered functions by the write
+	  barrier.  based on the patches by Evan Phoenix.
+	  [ruby-core:73908] [Bug #12095]
+
+Mon Apr  4 17:43:45 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: change default value of
+	  RUBY_GC_HEAP_FREE_SLOTS_MIN_RATIO 0.3 -> 0.2
+	  RUBY_GC_HEAP_FREE_SLOTS_MAX_RATIO 0.8 -> 0.65
+
+	  These values are same as Ruby 2.0.0.
+
+	  This change cause GC counts.
+	  However, generational GC reduced each (minor) GC time and
+	  increase memory locality. So that not so big impact on my
+	  benchmarking results.
+	  (surprisingly, this fix speed up programs on some cases)
+
+	  You can change these values by environment variables
+	  if you feel wrong.
+
+Mon Apr  4 17:36:52 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (get_envparam_double): take an upper_bound.
+
+	  And also take an accept_zero flag which allow to accept zero
+	  even if lower_bound is set.
+
+	* gc.c (ruby_gc_set_params): fix parameters.
+
+	  RUBY_GC_HEAP_FREE_SLOTS_MAX_RATIO set 0.9 as *lower_bound*, so that
+	  it should be upper_bound.
+	  Set RUBY_GC_HEAP_FREE_SLOTS_MIN_RATIO as lower bound.
+
+	  Also set lower/upper bound of RUBY_GC_HEAP_FREE_SLOTS_GOAL_RATIO to
+	  RUBY_GC_HEAP_FREE_SLOTS_MIN/MAX_RATIO.
+
+Mon Apr  4 16:41:32 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* vm.c (Init_VM): should pass tokens.
+
+Sun Apr  3 09:34:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (flodivmod): round division if it is a finite number
+	  and module is required.
+
+	* numeric.c (dbl2ival): do not round here.
+
+	* numeric.c (flo_ceil): use dbl2ival.
+
+	* numeric.c (flo_round): round explicitly.
+
+Sat Apr  2 15:24:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/intern.h (rb_check_arity): returns argc.
+
+Fri Apr  1 20:58:33 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb, casefold.h: Data generation to implement
+	  swapcase functionality for titlecase characters. Swapcase isn't defined
+	  by Unicode, because the purpose/usage of swapcase is unclear anyway.
+	  The implementation follows a proposal from Nobu, swapping the case of
+	  each component of a titlecase character individually.
+	  This means that the titlecase characters have to be decomposed.
+
+	* enc/unicode.c: Code using the above data.
+
+	* test/ruby/enc/test_case_mapping.rb: Tests for the above.
+
+Fri Apr  1 14:55:28 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* configure.in (AC_CONFIG_FILES): $srcdir/.git can be a file pointing
+	  the real git_dir, such as when the git working tree is a "linked
+	  working tree" (a working tree created by git-worktree). So use
+	  git-rev-parse --git-dir to check if $srcdir is the top-level of a git
+	  repository, not just checking if the $srcdir/.git directory does exist
+	  or not.  [ruby-core:74759] [Bug #12239]
+
+	* tool/change_maker.rb: use tool/vcs.rb to detect VCS. This used to have
+	  its own VCS detection code, while we have tool/vcs.rb.
+
+	* tool/vcs.rb (detect): remove code duplication
+
+Fri Apr  1 04:50:44 2016  Eric Wong  <e@80x24.org>
+
+	* ext/openssl/ossl_ssl.c (ossl_sslctx_s_alloc):
+	  enable SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER by default
+	  [Bug #12126]
+
+Fri Apr  1 01:13:55 2016  Benoit Daloze  <eregontp@gmail.com>
+
+	* thread.c (update_coverage): Do not track coverage in loaded files
+	  after Coverage.result. Avoids out-of-bounds access. [Bug #12237]
+
+	* ext/coverage/coverage.c (coverage_clear_result_i): document.
+
+Thu Mar 31 19:16:16 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: need to set initial value of GC_HEAP_FREE_SLOTS_GOAL_RATIO.
+
+Thu Mar 31 17:50:27 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: change additional allocation policy.
+
+	  Introduce new environment variable
+	  RUBY_GC_HEAP_FREE_SLOTS_GOAL_RATIO (goal_ratio) to calculate the
+	  ratio of additional memory.
+
+	  Before this change, we add pages with the following formula
+	  (when free_slots < total_pages * RUBY_GC_HEAP_FREE_SLOTS_MIN_RATIO):
+	    next_pages = total_pages * RUBY_GC_HEAP_GROWTH_FACTOR
+
+	  This addition can allocate too much.
+
+	  With this change, we increase pages to satisfy the following formula:
+	    next_free_slots = next_total_slots * goal_ratio
+	  where
+	    next_free_slots = free_slots + adding_slots
+	    next_total_slots = total_slots + adding_slots.
+
+	  If you want to prepare many free slots, increase this ratio.
+
+	  If this variable is 0, then simply multiply
+	  RUBY_GC_HEAP_GROWTH_FACTOR.
+
+	* gc.c (get_envparam_double): enable to accept 0.
+
+Thu Mar 31 17:48:25 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_marks_finish): fix syntax error.
+
+Thu Mar 31 16:49:36 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: simplify allocate/free detecting logic at the end of marking.
+
+	  Before this change, heap_pages_min_slots are calculated at the
+	  beginning sweeping phase. And this value is used at the end of
+	  *next* marking phase.
+
+	  To simplify it, we use this value at the end of this marking phase.
+	  It means that we don't need to store this value as global state.
+
+	  Also heap_pages_max_slots is calculated at the begging of sweeping
+	  phase and used at the end of sweeping phase.
+	  To simplify this logic, we introduced new global value
+	  heap_pages_freeable_pages it means extra pages count we can free.
+	  gc_sweep_step() checks this value and moves empty pages to tomb_heap
+	  not more than this value.
+
+	  Because of this fix, heap_pages_swept_slots is no longer needed.
+
+	* gc.c (rb_objspace_t::heap_pages): restruct the objspace global
+	  status.
+
+	  remove the following fields
+	    * swept_slots (and heap_pages_swept_slots)
+	    * min_free_slots (and heap_pages_min_free_slots)
+	    * max_free_slots (and heap_pages_max_free_slots)
+	  And add the following filed.
+	    * freeable_pages (and heap_pages_freeable_pages)
+
+	* gc.c (heap_pages_free_unused_pages): unlink tomb heap pages
+	  because tomb heap should have only freeable pages.
+
+	* gc.c (heap_extend_pages): add parameters for future extension.
+
+Thu Mar 31 16:43:02 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: add GC parameters to configure the following values:
+	  * RUBY_GC_HEAP_FREE_SLOTS_MIN_RATIO:
+	    allocate additional pages when free slots is lower than
+	    the value (total_slots * (this ratio)).
+	  * RUBY_GC_HEAP_FREE_SLOTS_MAX_RATIO:
+	    allow to free pages when free slots is greater than
+	    the value (total_slots * (this ratio)).
+
+	  Before this change, these values are hard coded.
+
+	* gc.c (ruby_gc_params_t): ditto.
+
+	* gc.c (ruby_gc_set_params): ditto.
+
+Thu Mar 31 15:59:17 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_verify_heap_page): check the number of zombies.
+
+	* gc.c (gc_verify_heap_pages): check also tomb heap.
+
+Thu Mar 31 15:48:18 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_page_sweep): return free slots count.
+
+	* gc.c (gc_sweep_step): use returned free slots count.
+
+	* gc.c (gc_sweep_step): change variable name `next'
+	  to `next_sweep_page'.
+
+Thu Mar 31 11:33:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/date/date_core.c (d_lite_strftime, dt_lite_strftime): [DOC]
+	  fix indent not to be a big sole verbatim.
+
+Thu Mar 31 11:18:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/date/date_core.c (Init_date_core): [DOC] fix misplaced doc
+	  of DateTime.  [ruby-core:74729] [Bug #12233]
+
+Thu Mar 31 03:41:02 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/nkf/nkf-utf8/nkf.c: Merge upstream 69f7e74dde.
+	  fix indent.
+
+Wed Mar 30 16:33:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* extension.rdoc, extension.ja.rdoc: [DOC] Fix some errors.
+	  Renamed files, wrong method names or argument types; the example
+	  GetDBM macro is now updated to the current version of the actual
+	  code.  patch by Marcus Stollsteimer in [ruby-core:74690].
+	  [Bug #12228]
+
+Wed Mar 30 09:46:01 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/open-uri.rb: Use `userinfo` for authenticated proxy.
+	  [fix GH-1148] Patch by @SokichiFujita
+	* test/open-uri/test_open-uri.rb: ditto.
+	  [fix GH-1309] Patch by @jdamick
+
+Wed Mar 30 01:56:06 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/nkf/nkf-utf8/nkf.c: Merge upstream 4f3edf80a0.
+	  patched by Anton Sivakov [Bug #12201] [Bug #12202]
+
+Wed Mar 30 01:54:30 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* tool/redmine-backporter.rb: add given revision to current changesets
+	  on associating the revision to the related ticket.
+
+Wed Mar 30 01:53:17 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* tool/merger.rb: update revision.h before merge.
+
+Tue Mar 29 19:33:54 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* addr2line.c: define toupper for its use. fix r54391.
+
+Tue Mar 29 19:23:46 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_isupper, rb_islower, rb_isalpha, rb_isdigit,
+	  rb_isalnum, rb_isxdigit, rb_isblank, rb_isspace, rb_isblank,
+	  rb_iscntrl, rb_isprint, rb_ispunct, rb_isgraph,
+	  rb_tolower, rb_toupper): use inline function to avoid function call.
+
+	* include/ruby/ruby.h (rb_isascii): use inline function to clarify
+	  the logic.
+
+Tue Mar 29 18:56:55 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* tool/redmine-backporter.rb (backport): show merger.rb's path.
+
+	* tool/redmine-backporter.rb (show): show current issue again if no
+	  ticket number is given.
+
+	* tool/redmine-backporter.rb (rel): show error message if current
+	  bugs.ruby-lang.org doesn't support the API.
+
+Tue Mar 29 18:54:34 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* tool/merger.rb: support to backport header as backport identifier.
+	  Now you can specify by 'merge revision(s) 49254: [Backport #10738]'.
+
+Tue Mar 29 16:53:44 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb, casefold.h: Tweaked handling of 6
+	  special cases in CaseUnfold_11_Table.
+
+	* enc/unicode.c: Adjustments for above.
+
+	* test/ruby/enc/test_case_mapping.rb: Tests for the above: Some tests in
+	  test_titlecase activated; test_greek added. A test in test_cherokee fixed.
+
+Tue Mar 29 13:31:00 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Cleaned up some comments.
+
+Tue Mar 29 13:24:56 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb, casefold.h: Removing data for idempotent
+	  titlecasing.
+
+	* enc/unicode.c: Adjust code to data removal.
+
+Tue Mar 29 12:45:18 2016  Laurent Arnoud  <laurent@spkdev.net>
+
+	* lib/webrick/httpresponse.rb: Move error_body to method. It allow to
+	  override the body more easily. [fix GH-1307]
+	* test/webrick/test_httpresponse.rb: ditto.
+
+Tue Mar 29 06:40:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c (rb_compile_err_append): rb_thread_t::base_block is no
+	  longer used.
+
+	* iseq.c (rb_iseq_compile_with_option): ditto, no protection is
+	  needed.
+
+Tue Mar 29 06:39:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (struct parser_params): move parse_in_eval flag from
+	  rb_thread_t.
+
+	* parse.y (rb_parser_set_context): set parsing context, not only
+	  mild error flag.
+
+	* iseq.c (rb_iseq_compile_with_option): the parser now refers no
+	  thread local states to be restored.
+
+	* vm_eval.c (eval_string_with_cref): ditto.
+
+Mon Mar 28 21:24:02 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* numeric.c (int_pos_p): fix typos.
+
+Mon Mar 28 14:54:49 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Refactoring in preparation for data reduction for
+	  titlecase.
+
+Mon Mar 28 14:36:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Minor refactoring for I WITH DOT ABOVE.
+
+Mon Mar 28 14:26:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Removed code now covered by data from table.
+
+Mon Mar 28 11:49:21 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Adding comments. [ci skip]
+
+Mon Mar 28 11:30:23 2016  Shinichi Maeshima  <netwillnet@gmail.com>
+
+	* lib/rubygems.rb: Fix `Gem.find_spec_for_exe` picks oldest gem.
+	  https://github.com/travis-ci/travis-ci/issues/5798
+	  https://github.com/rubygems/rubygems/pull/1566
+	* test/rubygems/test_gem.rb: ditto.
+
+Mon Mar 28 11:26:31 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.2.
+	  Please see entries of 2.6.2 on
+	  https://github.com/rubygems/rubygems/blob/master/History.txt
+
+Mon Mar 28 11:02:31 2016  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
+
+	* lib/rubygems/test_case.rb: Fix test on Windows for inconsistent temp path.
+	  https://github.com/rubygems/rubygems/pull/1554
+	  [Bug #12193][ruby-core:74431]
+
+Mon Mar 28 08:19:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* sprintf.c (rb_str_format): refactor floating point format of
+	  Rational by using generic Integer functions.
+
+	* sprintf.c (rb_str_format): fix buffer overflow, length must be
+	  greater than precision.  reported by William Bowling <will AT
+	  wbowling.info>.
+
+Sun Mar 27 12:13:37 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* sprintf.c (rb_str_format): convert Rational to floating point
+	  format by using generic Integer functions, not by methods which
+	  can be overwritten.
+
+Sat Mar 26 10:55:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (rb_int2str): conversion function to String for
+	  generic Integer.
+
+	* numeric.c (rb_int_round): rounding function for generic
+	  Integers.
+
+	* numeric.c (rb_int_{uminus,plus,minus,mul,idiv,modulo}): basic
+	  arithmetic functions for generic Integers.
+
+	* numeric.c (FIXNUM_{POSITIVE,NEGATIVE,ZERO}_P): predict macros
+	  only for Fixnum.
+
+Sat Mar 26 06:34:24 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* localeinit.c (rb_locale_charmap_index): fix prototype.
+	  patched by Andreas Schwab [Bug #12218]
+
+Fri Mar 25 16:40:48 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_mapping.rb: Additional tests title case;
+	  some not yet activated.
+
+Fri Mar 25 13:38:11 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/extconf.rb: check SSL_CTX_set_next_proto_select_cb
+	  function rather than OPENSSL_NPN_NEGOTIATED macro. it exists
+	  even if it is disabled by OpenSSL configuration.
+	  [ruby-core:74384] [Bug #12182]
+
+	* ext/openssl/ossl_ssl.c: update #ifdef(s) as above.
+
+	* test/openssl/test_ssl.rb: skip NPN tests if NPN is disabled.
+
+Fri Mar 25 11:08:37 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/uri/http.rb (URI::HTTP#initialize): [DOC] fix example,
+	  missing mandatory arguments.  [ruby-core:74540] [Bug #12215]
+
+Fri Mar 25 01:50:58 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* thread_pthread.c (reserve_stack): fix reserving position where
+	  the stack growing bottom to top. [Bug #12118]
+
+Fri Mar 25 01:10:42 2016  Sebastian Schuberth  <sschuberth@gmail.com>
+
+	* lib/mkmf.rb (find_executable0): On Windows, it is actually valid
+	  to surround individual PATH directory entries with double
+	  quotes. Remove these before joining the path as otherwise the
+	  literal quotes would become part of the path, resulting in the
+	  executable not to be found.  [Fix GH-1305]
+
+Thu Mar 24 22:38:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* strftime.c (FMT, FMTV): remove recursive-assignments to get rid
+	  of undefined behavior.  [ruby-core:74532] [Bug #12213]
+
+Thu Mar 24 17:44:02 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* strftime.c (FMT_PADDING): extract format for padding.
+
+	* strftime.c (FMT_PRECISION): extract precision formula.
+
+	* strftime.c (FMTV): append formatted string to expand the result.
+
+Thu Mar 24 14:20:21 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* strftime.c (STRFTIME): deal with case conversion flags for
+	  recursive formats.
+
+Thu Mar 24 12:43:26 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/date/date_core.c (dt_lite_iso8601): strftimev() always
+	  returns a String, so append them directly.
+
+	* ext/date/date_core.c (d_lite_jisx0301, iso8601_timediv),
+	  (dt_lite_jisx0301): format by the format string in local buffer
+	  to prevent intermediate strings from GC.
+
+	* ext/date/date_core.c (mk_inspect_raw, mk_inspect): inspect by
+	  "%+"PRIsVALUE, to prevent intermediate strings from GC.
+
+Thu Mar 24 11:43:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* strftime.c (rb_strftime_with_timespec): remove unnecessary
+	  check, as `s` equals to `endp` when recursed STRFTIME resized
+	  the capacity same as the size.
+
+Wed Mar 23 21:48:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* enum.c (ary_inject_op): put subtract operation out of if-clause.
+
+Wed Mar 23 21:38:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* enum.c (ary_inject_op): Use Kahan's compensated summation algorithm
+	  for summing up float values.
+
+Wed Mar 23 20:56:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* strftime.c (rb_strftime_with_timespec): append formatted results
+	  to the given string with expanding, and also deal with NUL chars.
+
+	* strftime.c (rb_strftime, rb_strftime_timespec): return formatted
+	  string, not the length put in the given buffer.
+
+	* time.c (rb_strftime_alloc): no longer needs to retry with
+	  reallocating buffers.
+
+	* time.c (time_strftime): no longer needs to split by NUL chars.
+
+Wed Mar 23 14:23:54 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/rdoc/ri/driver.rb (interactive): rescue NotFoundError raised in
+	  expand_name. (display_name rescues NotFoundError by itself,
+	  the original logic looks buggy...)
+
+Wed Mar 23 11:44:53 2016  cremno  <cremno@mail.ru>
+
+	* marshal.c (r_long): cast to `signed char`, which is used
+	  already, instead of SIGN_EXTEND_CHAR.
+
+	* parse.y: SIGN_EXTEND_CHAR is no longer used.  [Fix GH-1302]
+
+Wed Mar 23 11:38:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* cygwin/GNUmakefile.in (MSYS2_ARG_CONV_EXCL_PARAM):
+	  * add missing parentheses and remove double quotes.
+	  * rename to get rid of recursive references.
+	  * as --excludes-dir option is for a path name, its argument
+	    should be converted.
+	  [ruby-dev:49526] [Bug #12199]
+
+Wed Mar 23 10:39:38 2016  Koichi ITO  <koic.ito@gmail.com>
+
+	* variable.c: Added documentation about order of `Module#constants`
+	  [ci skip][Bug #12121][ruby-dev:49505][fix GH-1301]
+
+Tue Mar 22 21:08:30 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* include/ruby/oniguruma.h: Additional flag for characters that are titlecase.
+
+	* enc/unicode/case-folding.rb, casefold.h: Using above flag in data.
+
+	* enc/unicode.c: Marking capitalized character as unmodified if it is
+	  already titlecase.
+
+	* test/ruby/enc/test_case_mapping.rb: Tests for above functionality.
+
+Tue Mar 22 14:18:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (lambda_body, parser_yylex): warn mismatched indentation
+	  of lambda block.
+
+Tue Mar 22 11:36:49 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* time.c (wmul): wrong condition.
+	  fixed many test failures on 32bit and LLP64 platforms.
+
+Tue Mar 22 10:31:34 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* time.c (wdiv, wmod): wdivmod0() assumes the 3rd and the 4th arguments
+	  are valid pointers.
+	  maybe checking them in wdivmod0() is better manner, but I guess that
+	  passing real dummy pointers may be faster than checking and branching
+	  in wdivmod0().
+	  this commit fixes SEGV on 32bit and LLP64 platforms.
+
+Tue Mar 22 10:24:04 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* time.c (divmodv): void function never returns any value.
+
+Tue Mar 22 10:11:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/lib/test/unit.rb (Test::Unit::StatusLine#failed): print
+	  failed messages only if replacing mode, otherwise defer them
+	  until the end, to get rid of interleaving failures with progress
+	  messages.  refix r54195.
+
+Tue Mar 22 03:45:03 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* time.c (MUL_OVERFLOW_FIXWV_P): defined for FIXWV.
+
+	* time.c (wmul): use MUL_OVERFLOW_FIXWV_P and only switch.
+
+	* time.c (wmul): use mul which has Fixnum optimization.
+
+	* time.c (rb_time_magnify): If WIDEVALUE_IS_WIDER, wmul() has the same
+	  optimized logic, else mul() has also the similar logic for Fixnum.
+
+	* time.c (rb_time_unmagnify): almost ditto.
+
+Tue Mar 22 03:10:09 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* time.c (divmodv): add the case both arguments are Fixnum.
+
+	* time.c (wquo): use quo which has Fixnum optimization.
+
+	* time.c (wdivmod0): added for WIDEVALUE_IS_WIDER.
+
+	* time.c (wdivmod): use wdivmod0 and divmodv.
+	  divmodv has Fixnum optimization.
+
+	* time.c (wdiv): use wdivmod0 and div to avoid the use of divmodv which
+	  calls id_quo whose return value is array.
+
+	* time.c (wmod): use wdivmod0 and mod to avoid the use of divmodv which
+	  calls id_quo whose return value is array.
+
+Mon Mar 21 22:32:50 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* internal.h (rb_fix_divmod_fix): like r54213, use FIX2NUM only if
+	  x == FIXNUM_MIN && y == -1. This must be a rare case and it is
+	  expected compiler to handle well.
+
+Mon Mar 21 22:15:11 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* time.c (mod): Add Fixnum case.
+
+	* time.c (quo): c can be Fixnum except a == FIXNUM_MIN && b == -1.
+	  Such case can be optimized out because quo()'s argument is constant.
+
+Mon Mar 21 22:09:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* internal.h (rb_fix_mul_fix): multiply converted values, not
+	  object VALUEs.
+
+Mon Mar 21 20:18:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (TEST_EXCLUDES, EXCLUDE_TESTFRAMEWORK): use full spell
+	  long option.
+
+	* cygwin/GNUmakefile.in (MSYS2_ARG_CONV_EXCL): suppress path name
+	  conversions by msys2.  [ruby-dev:49525] [Bug #12199]
+
+Mon Mar 21 19:09:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (enc_succ_alnum_char): try to skip an invalid character
+	  gap between GREEK CAPITAL RHO and SIGMA.
+	  [ruby-core:74478] [Bug #12204]
+
+Mon Mar 21 18:55:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* node.c (rb_gc_mark_node): NODE_MATCH2 can have nd_args, u3,
+	  since r54100.
+
+Sun Mar 20 21:17:13 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* internal.h (rb_int128t2big): declare only when HAVE_INT128_T.
+	  fixed a compile error with VC++ introduced at r54203.
+
+Sun Mar 20 20:10:14 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* internal.h (DLONG): defined if long is 32bit (and LONG_LONG is 64bit;
+	  but LONG_LONG is always defined as 64bit), or there's int128_t.
+
+	* internal.h (DL2NUM): defined if DLONG is defined.
+
+	* internal.h (rb_fix_mul_fix): defined for `Fixnum * Fixnum`.
+
+	* insns.def (opt_mul): use rb_fix_mul_fix().
+
+	* numeric.c (fix_mul): ditto.
+
+	* time.c (mul): ditto.
+
+Sun Mar 20 18:53:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (fix_gt, fix_ge, fix_lt, fix_le): optimize comparisons
+	  Fixnum against Bignum by rb_big_cmp in inversed order without
+	  new Bignum instance.
+
+Sun Mar 20 18:44:52 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* time.c (add): remove FIXABLE() which is in LONG2NUM().
+
+	* time.c (sub): ditto.
+
+	* time.c (mul): ditto.
+
+Sun Mar 20 04:46:02 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* bignum.c (rb_big_cmp): reduce the code.
+
+	* bignum.c (rb_big_eq): If normalized bignum is still bignum,
+	  it must be larger than fixnum.
+
+Sat Mar 20 00:58:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* include/ruby/intern.h (rb_big_odd_p, rb_big_even_p): move to
+	  internal.h so that they are exported only for ruby itself.
+
+	* internal.h (rb_big_odd_p, rb_big_even_p): ditto.
+
+Sat Mar 19 21:56:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/lib/test/unit.rb (Test::Unit::StatusLine#failed): defer
+	  failed messages until the end in verbose mode, to get rid of
+	  interleaving failures with progress messages.
+
+Sat Mar 19 21:53:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (fix_cmp): invert the result as the comparison is
+	  inverted.
+
+Sat Mar 19 18:32:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* numeric.c (int_to_f): raise NotImplementedError when a receiver
+	  class is unknown.
+
+	* test/-ext-/integer/test_my_integer.rb (test_my_integer_to_f): modify
+	  a test for the above change.
+
+Sat Mar 19 18:21:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* bignum.c (Bignum#<=>): remove it because they are unified with
+	  Integer#<=>.
+
+	* numeric.c (Integer#<=>, Fixnum#<=>): move <=> method from Fixnum to
+	  Integer.
+
+	* numeric.c (int_cmp): add this method for Integer#<=>.
+
+	* test/-ext-/integer/test_my_integer.rb (test_my_integer_cmp): add a
+	  test to examine Integer#<=> for unknown subclasses.
+
+Sat Mar 19 14:46:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* iseq.c (rb_iseq_compile_with_option): make the parser in mild
+	  error.
+
+	* load.c (rb_load_internal0): ditto.
+
+	* parse.y (yycompile0): return the error message within the error
+	  to be raised.  [Feature #11951]
+
+	* parse.y (parser_compile_error): accumulate error messages in the
+	  error_buffer.
+
+Sat Mar 19 03:57:13 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* time.c (LOCALTIME): organize #ifdefs.
+
+	* time.c (GMTIME): define only ifndef HAVE_STRUCT_TM_TM_GMTOFF.
+
+Sat Mar 19 03:53:31 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in (rb_cv_member_struct_tm_tm_gmtoff): For Linux (glibc)
+	  define _BSD_SOURCE for time.h to define struct tm.tm_gmtoff.
+
+	* time.c: define _BSD_SOURCE at the top.
+
+Sat Mar 19 03:00:50 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* test/-ext-/time/test_new.rb (test_timespec_new): change a gmtoff
+	  test to a better one that does not depend on whether the current
+	  time is in summer time or not.
+
+Fri Mar 19 00:00:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* bignum.c (rb_big_to_f, Bignum#to_f): removed them because they are
+	  unified with int_to_f and Integer#to_f.
+
+	* numeric.c (int_to_f): treat Bignum values directly.
+
+Fri Mar 18 23:41:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* numeric.c (int_to_f, fix_to_f): rename fix_to_f to int_to_f, and add
+	  treatment for subclasses which don't have definitions of to_f method.
+
+	* numeric.c (Integer#to_f, Fixnum#to_f): move to_f method from Fixnum
+	  to Integer.
+
+	* ext/-test-/integer/my_integer.c: define helper class for testing
+	  to_f method for a subclass of Integer.
+
+	* ext/-test-/integer/extconf.rb: ditto.
+
+	* ext/-test-/integer/init.c: ditto.
+
+	* test/-ext-/integer/test_my_integer.rb: examine to_f method for a
+	  subclass of Integer.
+
+Fri Mar 18 22:32:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* include/ruby/intern.h (rb_big_hash): Move to internal.h.
+
+	* internal.h: ditto.
+
+Fri Mar 18 22:10:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* bignum.c (Bignum#eql?): remove its definition because it is unified
+	  with Numeric#eql?.
+
+	* numeric.c (num_eql): treat Bignum values directly.
+
+Fri Mar 18 21:57:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* bignum.c (rb_big_to_s, Bignum#to_s): remove its definition because
+	  it is unified with Integer#to_s.
+
+	* numeric.c (int_to_s): treat Bignum values directly.
+
+Fri Mar 18 21:30:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* numeric.c (int_to_s): Move from fix_to_s.
+
+	* numeric.c (Integer#to_s): Move from Fixnum#to_s.
+
+Fri Mar 18 16:22:24 2016  Victor Nawothnig  <Victor.Nawothnig@gmail.com>
+
+	* parse.y (parse_numvar): NTH_REF must be less than a half of
+	  INT_MAX, as it is left-shifted to be ORed with back-ref flag.
+	  [ruby-core:74444] [Bug#12192] [Fix GH-1296]
+
+Fri Mar 18 12:25:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (tick): fix missing close parenthesis.  [Fix GH-1291]
+
+Fri Mar 18 10:24:12 2016  Naotoshi Seo  <sonots@gmail.com>
+
+	* ext/date/date_core.c (datetime_to_time): preserve timezone info
+	  [Bug #12189] [Fix GH-1295]
+
+Fri Mar 18 10:17:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* bignum.c (rb_big_hash): make it public function to be available in
+	  other source files, and remove documentation comment for Bignum#hash.
+
+	* bignum.c (Bignum#hash): remove its definition because it is unified
+	  with Object#hash.
+
+	* include/ruby/intern.h (rb_big_hash): add a prototype declaration.
+
+	* hash.c (any_hash): treat Bignum values directly.
+
+Fri Mar 18 02:35:12 2016  Naotoshi Seo  <sonots@gmail.com>
+
+	* lib/time.rb (parse, strptime): Fix Time.parse/strptime does not
+	  have compatibility with DateTime.parse/strptime in terms of parsing
+	  timezone [Bug #12190] [Fix GH-1297]
+
+Fri Mar 18 02:17:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* numeric.c (fix_zero_p, fix_even_p, fix_odd_p): remove needless
+	  functions.
+
+Fri Mar 18 02:15:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* numeric.c (int_even_p): treat Fixnum and Bignum values directly.
+
+Fri Mar 18 02:07:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* bignum.c (Bignum#even?, Bignum#odd?): remove definitions
+	  because they are unified with Integer#even? and Integer#odd?.
+
+	* numeric.c (Fixnum#zero?, Fixnum#even?, Fixnum#odd?): remove
+	  definitions because they are unified with Numeric#zero?,
+	  Integer#even?, and Integer#odd?.
+
+	* numeric.c (num_zero_p, int_odd_p): treat Fixnum and
+	  Bignum values directly.
+
+	* test/ruby/test_integer.rb (test_odd_p_even_p): remove meaningless
+	  test case.
+
+Fri Mar 18 01:51:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* bignum.c (rb_big_even_p, rb_big_odd_p): make them public functions
+	  to be available in other source files.
+
+	* include/ruby/intern.h (rb_big_even_p, rb_big_odd_p): add prototype
+	  declarations.
+
+Fri Mar 18 00:25:56 2016  Tanaka Akira  <akr@fsij.org>
+
+	* enum.c (ary_inject_op): Implement the specialized code for sum of
+	  float numbers.
+
+Fri Mar 18 00:15:05 2016  Yusuke Endoh  <mame@ruby-lang.org>
+
+	* numeric.c (num_step): use rb_equal for zero check. rb_num_coerce_cmp
+	  created an object which caused extra overhead.
+
+Thu Mar 17 22:21:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (RB_GC_GUARD_PTR): remove intermediate
+	  macro, and expand for each RB_GC_GUARD.  [Fix GH-1293]
+
+Thu Mar 17 22:08:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (iseq_specialized_instruction): move specialization
+	  for opt_newarray_max/min from translation phase.
+
+Thu Mar 17 21:52:09 2016  Yusuke Endoh  <mame@ruby-lang.org>
+
+	* array.c, enum.c: make rdoc format consistent.
+
+Thu Mar 17 21:47:57 2016  Yusuke Endoh  <mame@ruby-lang.org>
+
+	* NEWS: add Array#max, #min, and the optimization.  [Feature #12172]
+
+Thu Mar 17 21:45:02 2016  Yusuke Endoh  <mame@ruby-lang.org>
+
+	* compile.c (NODE_CALL): add optimization shortcut for Array#max/min.
+	  Now `[x, y].max` is optimized so that a temporal array object is not
+	  created in some condition.  [Feature #12172]
+
+	* insns.def (opt_newarray_max, opt_newarray_min): added.
+
+Thu Mar 17 21:35:52 2016  Yusuke Endoh  <mame@ruby-lang.org>
+
+	* array.c (rb_ary_max, rb_ary_min): implement Array#max and min with
+	  arguments.  replace super call with rb_nmin_run.
+
+	* enum.c (nmin_run): exported (as rb_nmin_run).
+
+	* internal.h: added a prototype for rb_nmin_run.
+
+Thu Mar 17 21:24:52 2016  Yusuke Endoh  <mame@ruby-lang.org>
+
+	* array.c (rb_ary_max, rb_ary_min): implement a block by itself instead
+	  of delegating Enumerable#max/min.
+
+Thu Mar 17 21:09:34 2016  Yusuke Endoh  <mame@ruby-lang.org>
+
+	* array.c (rb_ary_max, rb_ary_min): Array#max and Array#min added.
+	  [Feature #12172]
+
+	* internal.h (OPTIMIZED_CMP): moved from enum.c so that array.c can
+	  use it.
+
+	* test/ruby/test_array.rb (test_max, test_min): tests for Array#max
+	  and Array#min.
+
+	* test/ruby/test_enum.rb (test_max, test_min): revised a bit to test
+	  Enumerable#max and #min explicitly.
+
+Thu Mar 17 21:02:42 2016  Yusuke Endoh  <mame@ruby-lang.org>
+
+	* internal.c: struct cmp_opt_data added for refactoring out a data
+	  structure for CMP_OPTIMIZABLE
+
+	* array.c (struct ary_sort_data): use struct cmp_opt_data.
+
+	* enum.c (struct min_t, max_t, min_max_t): use struct cmp_opt_data.
+
+Thu Mar 17 20:55:21 2016  Tanaka Akira  <akr@fsij.org>
+
+	* enum.c (ary_inject_op): Extracted from enum_inject.
+
+Thu Mar 17 18:39:04 2016  Tanaka Akira  <akr@fsij.org>
+
+	* enum.c (enum_inject): Implement the specialized code for sum of
+	  integers including Bignums.
+
+	* internal.h (rb_fix_plus): Declared to be usable from enum_inject.
+
+	* numeric.c (rb_fix_plus): Defined.
+
+Thu Mar 17 17:20:28 2016  Anton Davydov  <antondavydov.o@gmail.com>
+
+	* thread_sync.c: [DOC] Update documentation for Queue class
+	  description.  [Fix GH-1292]
+
+Thu Mar 17 17:14:51 2016  Dinar Valeev  <dvaleev@suse.com>
+
+	* gc.c (tick): Use __builtin_ppc_get_timebase for POWER arch.
+	  [Fix GH-1291]
+
+Thu Mar 17 11:51:48 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/securerandom.rb (gen_random): to avoid blocking on Windows.
+	  On Windows OpenSSL RAND_bytes (underlying implementation is
+	  RAND_poll in crypto/rand/rand_win.c) may be blocked at
+	  NetStatisticsGet.
+	  https://wiki.openssl.org/index.php/Random_Numbers#Windows_Issues
+	  Instead of this, use Random.raw_seed directly (whose implementation
+	  CryptGenRandom is one of the source of
+	  entropy of RAND_poll on Windows).
+	  https://wiki.openssl.org/index.php/Random_Numbers
+	  Note: CryptGenRandom function is PRNG and doesn't check its entropy,
+	  so it won't block. [Bug #12139]
+	  https://msdn.microsoft.com/ja-jp/library/windows/desktop/aa379942.aspx
+	  https://tools.ietf.org/html/rfc4086#section-7.1.3
+	  https://eprint.iacr.org/2007/419.pdf
+	  http://www.cs.huji.ac.il/~dolev/pubs/thesis/msc-thesis-leo.pdf
+
+Thu Mar 17 12:09:00 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Fixed two macro definitions.
+	* test/ruby/enc/test_case_mapping.rb: Test cases that detected
+	  the above bugs.
+
+Thu Mar 17 11:36:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/socket/option.c (inspect_tcpi_msec): more accurate condition
+	  for TCPI msec member inspection function.
+	  [ruby-core:74388] [Bug #12185]
+
+Thu Mar 17 08:13:43 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* test/-ext-/time/test_new.rb (test_timespec_new): Time#gmtoff values
+	  are the same only when both or neither of the Time objects are in
+	  summer time (daylight-saving time).
+
+Thu Mar 17 07:17:36 2016  Eric Hodel  <drbrain@segment7.net>
+
+	* marshal.c (r_object0):  raise ArgumentError when linking to undefined
+	  object.
+
+Thu Mar 17 00:45:00 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* test/ruby/test_bignum.rb: Make sure to use Bignum values in the tests.
+
+Wed Mar 16 23:10:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* defs/keywords (alias, undef): symbol literals are allowed.
+
+	* parse.y (parse_percent): should parse symbol literals for alias
+	  and undef.  [ruby-dev:47681] [Bug #8851]
+
+Wed Mar 16 21:39:39 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* enc/trans/JIS: update Unicode's notice. [Bug #11844]
+
+Wed Mar 16 20:03:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* proc.c (proc_binding): proc from symbol can not make a binding.
+	  [ruby-core:74100] [Bug #12137]
+
+Wed Mar 16 18:42:45 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_mapping.rb: Fixed and activated a test for Cherokee.
+
+Wed Mar 16 17:58:56 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_mapping.rb: Fixed a logical error.
+
+Wed Mar 16 17:57:34 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_mapping.rb: Adding tests for Cherokee.
+	  One test not yet working.
+	  (with Kimihito Matsui)
+
+Wed Mar 16 15:44:05 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_mapping.rb: Adding tests for actual Unicode
+	  case mapping. Fixing some aliasing issues.
+	  (with Kimihito Matsui)
+
+Tue Mar 15 21:38:28 2016  Tanaka Akira  <akr@fsij.org>
+
+	* enum.c (enum_inject): Consider redefinition of Fixnum#+.
+	  [ruby-dev:49510] [Bug#12178] Reported by usa.
+
+Tue Mar 15 20:32:57 2016  Tanaka Akira  <akr@fsij.org>
+
+	* enum.c (enum_inject): Implement the specialized code for :+ operator
+	  for Fixnums.
+
+Tue Mar 15 20:21:01 2016  Tanaka Akira  <akr@fsij.org>
+
+	* enum.c (enum_inject): Implement the specialized code for self is an
+	  array and a symbol operator is given.
+
+Tue Mar 15 16:29:51 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Eliminating common code.
+	  (with Kimihito Matsui)
+
+Tue Mar 15 16:17:09 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Expansion of some code repetition in preparation for
+	  elimination of common code pieces.
+	  (with Kimihito Matsui)
+
+Tue Mar 15 13:49:23 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Additional macros and code to use mapping data in
+	  CaseMappingSpecials array.
+	  (with Kimihito Matsui)
+
+Tue Mar 15 13:41:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* internal.h (rb_gc_mark_global_tbl): should be private,
+	  but was accidentally exported.
+
+Tue Mar 15 12:51:06 2016  Marcus Stollsteimer  <sto.mar@web.de>
+
+	* doc/extension.ja.rdoc: Fix RDoc markup in doc/extension*.rdoc.
+	  [ci skip][Bug #12143][ruby-core:74143]
+	* doc/extension.rdoc: ditto.
+
+Tue Mar 15 09:56:41 2016  Ian Lunderskov  <ian.lunderskov@gmail.com>
+
+	* time.c: Minor typo in Time#dst? documentation.
+	  [ci skip][fix GH-1290]
+
+Tue Mar 15 04:36:41 2016  Charles Oliver Nutter  <headius@headius.com>
+
+	* test/ruby/test_rubyoptions.rb (test_disable): add tests for
+	  --disable-gems and --disable-did_you_mean.
+
+Tue Mar 15 03:35:04 2016  Eric Hodel  <drbrain@segment7.net>
+
+	* marshal.c (r_object0): Fix Marshal crash for corrupt extended object.
+
+Tue Mar 15 01:22:27 2016  Charles Oliver Nutter  <headius@headius.com>
+
+	* test/ruby/test_rubyoptions.rb: make version matching support
+	  JRuby's version output.
+
+Mon Mar 14 19:05:39 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* bignum.c (big2str_2bdigits): reduce div instruction.
+
+Mon Mar 14 18:39:53 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* include/ruby/oniguruma.h, enc/unicode.c: Adjusting flag assignments
+	  and macros to work with unified CaseMappingSpecials array.
+	  (with Kimihito Matsui)
+
+Mon Mar 14 16:53:37 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (compile_named_capture_assign): optimize named capture
+	  assignments, by replacing repeating global variable accesses
+	  with `dup`, and by returning the matched result instead of
+	  re-getting it from the MatchData.
+
+	* parse.y (reg_named_capture_assign_gen): build just assignment
+	  nodes for the optimization.
+
+Mon Mar 14 16:02:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (ruby_is_fd_loadable): now return -1 if loadable but
+	  may block.
+
+	* ruby.c (open_load_file): wait to read by the result of
+	  ruby_is_fd_loadable, without fstat.
+
+Mon Mar 14 13:38:38 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* numeric.c (fix2str): improve r54092 like rb_int2big().
+
+Mon Mar 14 10:02:23 2016  Eric Wong  <e@80x24.org>
+
+	* ext/openssl/ossl_ssl.c (ossl_sslctx_setup): document as MT-unsafe
+	  [ruby-core:73803] [Bug #12069]
+
+Sun Mar 13 09:43:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/win32.h (O_SHARE_DELETE): change to fit Fixnum
+	  limit.  [ruby-core:74285] [Bug #12171]
+
+Sun Mar 13 09:15:45 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (rb_fix2str): fix edge case, accidentally generated
+	  wrong Fixnum from LONG_MIN.
+
+Sat Mar 12 09:50:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_eval.c (rb_f_catch): [DOC] fix malformed RDoc syntax, "+...+"
+	  cannot enclose non-identifier characters.
+	  a patch by Sebastian S in [ruby-core:74278].  [Bug#12170]
+
+Sat Mar 12 02:44:48 2016  Tanaka Akira  <akr@fsij.org>
+
+	* test/lib/test/unit.rb: describe !/REGEXP/ in the help message.
+
+Fri Mar 11 17:03:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/lib/test/unit.rb (Options#non_options): make regexp name
+	  options prefixed with "!" negative filters.
+
+	* common.mk (TEST_EXCLUDES): use negative filter to exclude memory
+	  leak tests.  -x option excludes test files, not test methods.
+
+Fri Mar 11 16:11:27 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb, casefold.h: Streamlining approach to
+	  case mapping data not available from case folding by unifying all
+	  three cases (special title, special upper, special lower).
+	* enc/unicode.c: Adjust macro names for above (macros are currently inactive).
+	  (with Kimihito Matsui)
+
+Thu Mar 10 17:34:16 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* iseq.c (prepare_iseq_build): enable coverage by coverage_enabled
+	  option, not by parse_in_eval flag in the thread context.
+
+	* iseq.h (rb_compile_option_struct): add coverage_enabled flag.
+
+	* parse.y (yycompile0): set coverage_enabled flag if coverage
+	  array is made.
+
+Thu Mar 10 15:19:54 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* node.c (dump_option): nd_compile_option is a hidden hash object,
+	  cannot call inspect on it.
+
+Thu Mar 10 09:49:54 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* test/socket/test_socket.rb (test_udp_recvmsg_truncation):
+	  AIX does not set the MSG_TRUNC flag for a message partially read
+	  by recvmsg(2) with the MSG_PEEK flag set.
+
+Wed Mar  9 16:48:45 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/driver.rb: fix my last commit (syntax error).
+
+Wed Mar  9 16:41:44 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/driver.rb: fix output messages.
+
+	* benchmark/memory_wrapper.rb: use respond_to? because
+	  member? does not work well.
+
+Wed Mar  9 16:20:25 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/driver.rb: support memory usage benchmark.
+	  use `--measure-target=[target]'.
+	  Now, we can use the following targets:
+	    * real (default): real time which returns process time in sec.
+	    * peak: peak memory usage (physical memory) in bytes.
+	    * size: last memory usage (physical memory) in bytes.
+
+	* benchmark/memory_wrapper.rb: ditto.
+
+Wed Mar  9 15:04:22 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/bm_vm3_gc_old_full.rb: add GC.start benchmark.
+
+	* benchmark/bm_vm3_gc_old_immediate.rb: ditto.
+
+	* benchmark/bm_vm3_gc_old_lazy.rb: ditto.
+
+Wed Mar  9 14:59:11 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/driver.rb: exit benchmarking if a benchmark process
+	  receives signals.
+
+Wed Mar  9 13:22:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/lib/memory_status.rb: make Memory::Status independent of
+	  MiniTest::Skip.
+
+	* test/lib/test/unit/assertions.rb (assert_no_memory_leak): skip
+	  if Memory::Status is not available.
+
+Wed Mar  9 09:19:55 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* test/io/wait/test_io_wait.rb (test_wait_readwrite_timeout):
+	  select(2) in AIX returns "readable" for the write-side fd
+	  of a pipe, so it is not possible to use a pipe to test
+	  the read-write timeout of IO#wait on AIX.
+
+Wed Mar  9 03:35:22 2016  Charles Oliver Nutter  <headius@headius.com>
+
+	* test/ruby/test_require.rb (test_require_with_loaded_features_pop):
+	  Only remove PATH so threads don't accidentally double-pop.
+
+Wed Mar  9 00:29:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_method.c (rb_alias): the original name should be properly
+	  available method_added method, set the name before calling the
+	  hook.
+
+Wed Mar  9 00:07:03 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/logger.rb (Logger::LogDevice#initialize): define using
+	  keyword arguments.
+
+Tue Mar  8 23:37:07 2016  Charles Oliver Nutter  <headius@headius.com>
+
+	* test/ruby/test_array.rb: split out the test for no stack error
+	  on large input for test_permutation, test_repeated_permutation,
+	  and test_repeated_combination, and make them all timeout:30.
+
+Tue Mar  8 17:20:21 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* intern.h (rb_divmod): assume compilers `/` and `%` comply C99
+	  and reduce branching. If a compiler doesn't comply, add #ifdefs.
+
+	* intern.h (rb_div): added for Ruby's behavior.
+
+	* intern.h (rb_mod): added for Ruby's behavior.
+
+	* insns.def (opt_div): use rb_div.
+
+	* insns.def (opt_mod): use rb_mod.
+
+	* numeric.c (fixdivmod): removed.
+
+	* numeric.c (fix_divide): use rb_div.
+
+	* numeric.c (fix_mod): use rb_mod.
+
+	* numeric.c (fix_divmod): use rb_divmod.
+
+Tue Mar  8 17:53:09 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* insns.def (opt_mod): show its method name on ZeroDivisionError.
+	  [Bug #12158]
+
+Tue Mar  8 17:33:38 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (rb_w32_write_console): now no need to check
+	  ERROR_CALL_NOT_IMPLEMENTED because it is for old Win9X.
+
+Tue Mar  8 16:54:29 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (rb_w32_write_console): stop the VT100 emulation if the
+	  console supports it natively.
+
+Tue Mar  8 08:13:01 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* test/net/imap/test_imap.rb (test_idle_timeout): Because of the
+	  timeout specified in "imap.idle(0.2)", there is no guarantee that
+	  the server thread has done all the work before the client thread
+	  performs the assertions. It depends on the thread scheduling.
+	  Add checks to avoid false positives (on AIX, particularly).
+
+Tue Mar  8 00:42:22 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ruby.c (warn_cr_in_shebang): meaningless check on DOSISH platforms.
+	  fixed a test failure introduced at r53998.
+
+Tue Mar  8 00:27:53 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
+
+	* ext/tk/lib/tkextlib/tcllib/tablelist_tile.rb: fix method name typo.
+	  [ruby-core:72513] [Bug #11893] The patch provided by Akira Matsuda.
+
+
+Tue Mar  8 00:25:08 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
+
+	* ext/tk/lib/tkextlib/tcllib/toolbar.rb: fix method name typo.
+	  [ruby-core:72511] [Bug #11891] The patch provided by Akira Matsuda.
+
+
+Tue Mar  8 00:21:58 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
+
+	* ext/tk/lib/tkextlib/blt/tree.rb: fix method name typo.
+	  [ruby-core:72510] [Bug #11890] The patch provided by Akira Matsuda.
+
+
+Tue Mar  8 00:11:47 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
+
+	* ext/tk/lib/tk/menubar.rb: fix a typo in font name. [ruby-core:72505]
+	  [Bug #11886] The patch provided by Akira Matsuda.
+
+	* ext/tk/sample/*.rb: ditto.
+
+Mon Mar  7 13:32:58 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* class.c (rb_define_class, rb_define_class_id_under): raise
+	  ArgumentError if super is 0, deprecated behavior which has been
+	  warned long time.
+
+Mon Mar  7 13:28:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* internal.h: move function declarations for class internals from
+	  include/ruby/intern.h.
+
+Mon Mar  7 10:58:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/win32ole/win32ole_event.c (rescue_callback): use
+	  rb_write_error_str instead of rb_write_error, to respect
+	  the encoding and prevent the message from GC.
+
+	* internal.h (rb_write_error_str): export.
+
+Mon Mar  7 01:38:41 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* test/ruby/test_process.rb (test_execopts_gid): Skip a test
+	  that is known to fail on AIX. AIX allows setgid to
+	  a supplementary group, but Ruby does not allow the "-e"
+	  option when setgid'ed, so the test does not work as intended.
+
+Sun Mar  6 22:43:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (rb_obj_display): [DOC] fix output of Array, as Array#to_s
+	  is same as Array#inspect since 1.9.
+
+Sat Mar  5 09:50:58 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* test/socket/test_addrinfo.rb (test_ipv6_address_predicates):
+	  IN6_IS_ADDR_V4COMPAT and IN6_IS_ADDR_V4MAPPED are broken
+	  on AIX, so skip related tests.
+
+Sat Mar  5 09:17:54 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* test/rinda/test_rinda.rb (test_make_socket_ipv4_multicast):
+	  The fifth argument to getsockopt(2) should be modified to
+	  indicate the actual size of the value on return,
+	  but not in AIX. This is a know bug. Skip related tests.
+	* test/rinda/test_rinda.rb (test_ring_server_ipv4_multicast):
+	  ditto.
+	* test/rinda/test_rinda.rb (test_make_socket_unicast): ditto.
+	* test/socket/test_basicsocket.rb (test_getsockopt): ditto.
+	* test/socket/test_sockopt.rb (test_bool): ditto.
+
+Sat Mar  5 07:36:27 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* test/-ext-/float/test_nextafter.rb: In AIX,
+	  nextafter(+0.0,-0.0)=+0.0, and nextafter(-0.0,+0.0)=-0.0,
+	  but they should return -0.0 and +0.0, respectively. This is
+	  a known bug in nextafter(3) on AIX, so skip related tests.
+
+Sat Mar  5 07:14:10 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* test/zlib/test_zlib.rb (test_adler32_combine, test_crc32_combine):
+	  Skip two tests on AIX because zconf.h in zlib does not correctly
+	  recognize _LARGE_FILES in AIX. The problem was already reported
+	  to zlib, and skip these tests until it is fixed.
+
+Sat Mar  5 03:07:40 2016  Rei Odaira  <Rei.Odaira@gmail.com>
+
+	* thread_pthread.c (getstack): __pi_stacksize returned by
+	  pthread_getthrds_np() is wrong on AIX. Use
+	  __pi_stackend - __pi_stackaddr instead.
+
+Fri Mar  4 19:19:42 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: use 2 bits with unsigned int for rb_objspace::flags::mode
+	  because it always returns 0 to 2 (non-negative value).
+
+Fri Mar  4 18:42:08 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: rename "enum gc_stat" to "enum gc_mode"
+	  because there is a same name (no related) function gc_stat().
+
+	  Also gc_stat_* are renamed to gc_mode_*,
+	  gc_stat_transition() to gc_mode_transition(),
+	  rb_objspace::flags::stat is renamed to rb_objspace::flags::mode.
+
+	  Change rb_objspace::flags::mode from 2 bits to 3 bits because VC++
+	  returns negative enum value with 2 bits.
+
+	* gc.c (gc_mode): add a macro to access rb_objspace::flags::mode
+	  with verification code (verification is enabled only on
+	  RGENGC_CHECK_MODE > 0).
+
+	* gc.c (gc_mode_set): same macro for setter.
+
+Fri Mar  4 09:28:18 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.1.
+	  Please see entries of 2.6.0 and 2.6.1 on
+	  https://github.com/rubygems/rubygems/blob/master/History.txt
+	  [fix GH-1270] Patch by @segiddins
+
+Thu Mar  3 14:09:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/ostruct.rb (modifiable?, new_ostruct_member!, table!):
+	  rename methods for internal use with suffixes and make private,
+	  [ruby-core:71069] [Bug #11587]
+
+Wed Mar  2 16:28:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_eval.c (method_missing): call by found method entry and get
+	  rid of searching the same method entry twice.
+
+	* vm_eval.c (vm_call0_body): calling method_missing method is
+	  method_missing().
+
+Wed Mar  2 15:13:33 2016  herwinw  <herwin@quarantainenet.nl>
+
+	* lib/xmlrpc.rb: Removed broken parser named XMLScanStreamParser.
+	  It's not works with current Ruby version.
+	  [fix GH-1271][ruby-core:59588][Bug #9369]
+	* lib/xmlrpc/config.rb: ditto.
+	* lib/xmlrpc/parser.rb: ditto.
+
+Wed Mar  2 15:08:33 2016  herwinw  <herwin@quarantainenet.nl>
+
+	* lib/xmlrpc.rb: Removed broken parser named XMLTreeParser.
+	  Required gem of its parser didn't compile on newer Ruby versions.
+	  [fix GH-1271][ruby-core:59590][Bug #9370]
+	* lib/xmlrpc/config.rb: ditto.
+	* lib/xmlrpc/parser.rb: ditto.
+
+Tue Mar  1 11:25:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/fileutils.rb: use keyword arguments instead of option
+	  hashes.
+
+Mon Feb 29 16:50:20 2016  hanachin  <hanachin@gmail.com>
+
+	* array.c (rb_ary_push_m): [DOC] Remove trailing comma from
+	  Array#push example, as other Array examples doesn't put trailing
+	  comma.  [Fix GH-1279]
+
+Mon Feb 29 16:31:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk, tool/mkconfig.rb: set cross_compiling option from
+	  Makefile, but not from rbconfig.rb, which is just going to be
+	  created by this command.
+
+Sun Feb 28 23:13:49 2016  C.J. Collier  <cjcollier@linuxfoundation.org>
+
+	* configure.in: Add summary to end of configure output.
+	  [Fix GH-1275]
+
+Sun Feb 28 20:23:36 2016  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+
+	* lib/drb/drb.rb (error_print): Add verbose failure messages and
+	  avoid infamous DRb::DRbConnError. [Feature #12101]
+
+Sun Feb 28 13:40:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c (nometh_err_initialize): add private_call? parameter.
+
+	* error.c (nometh_err_private_call_p): add private_call? method,
+	  to tell if the exception raised in private form FCALL or VCALL.
+	  [Feature #12043]
+
+	* vm_eval.c (make_no_method_exception): append private_call?
+	  argument.
+
+	* vm_insnhelper.c (ci_missing_reason): copy FCALL flag.
+
+Sun Feb 28 10:19:47 2016  Ryan T. Hosford  <tad.hosford@gmail.com>
+
+	* array.c (rb_ary_and): clarify that set intersection returns the
+	  unique elements common to both arrays.
+
+	* array.c (rb_ary_or): clarify that union preserves the order from
+	  the given arrays.
+
+Sat Feb 27 17:05:29 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb, casefold.h: Reducing size of TitleCase
+	  table by eliminating duplicates.
+	  (with Kimihito Matsui)
+
+Fri Feb 26 14:40:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (num_step_scan_args): comparison String with Numeric
+	  should raise TypeError. it is an invalid type, but not a
+	  mismatch the number of arguments.  [ruby-core:62430] [Bug #9810]
+
+Fri Feb 26 14:39:39 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* doc/extension.rdoc, doc/extension.ja.rdoc: add editor local
+	  variables, with commenting out by :enddoc: directives which are
+	  just ignored unless code object mode.  [Bug #12111]
+
+Fri Feb 26 12:25:56 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* doc/extension.ja.rdoc: removed rendering error caused by editor specific
+	  configuration on http://docs.ruby-lang.org/en/trunk/extension_rdoc.html .
+	  [Bug #12111][ruby-core:73990]
+
+Fri Feb 26 11:21:41 2016  herwinw  <herwin@quarantainenet.nl>
+
+	* lib/xmlrpc.rb: Removed references to NQXML. It's obsoleted parser.
+	  [fix GH-1245][ruby-core:59593][Feature #9371]
+	* lib/xmlrpc/config.rb: ditto.
+	* lib/xmlrpc/parser.rb: ditto.
+
+Fri Feb 26 11:10:19 2016  Rick Salevsky  <rsalevsky@suse.com>
+
+	* lib/tmpdir.rb: Unify to coding-style for method definition.
+	  [fix GH-1252]
+
+Fri Feb 26 11:02:04 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* README.md: update markdown syntax for anchor tag.
+	  [fix GH-1265] Patch by @lukBarros
+
+Fri Feb 26 10:52:29 2016  Alex Boyd  <alex@opengroove.org>
+
+	* lib/irb.rb: avoid to needless truncation when using back_trace_limit option.
+	  [fix GH-1205][ruby-core:72773][Bug #11969]
+
+Fri Feb 26 08:11:58 2016  Aaron Patterson <tenderlove@ruby-lang.org>
+
+	* gem_prelude.rb: Reduce system calls by activating the `did_you_mean`
+	  gem before requiring the gem.  Activating the gem puts the gem on
+	  the load path, where simply requiring the file will search every gem
+	  that's installed until it can find a gem that contains the
+	  `did_you_mean` file.
+
+Thu Feb 25 19:04:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb: Adding possibility for debugging output
+	  for TitleCase table in casefold.h.
+	  (with Kimihito Matsui)
+
+Wed Feb 24 22:31:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* include/ruby/oniguruma.h: Rearranging flag assignments and making
+	  space for titlecase indices; adding additional macros to add or
+	  extract titlecase index; adding comments for better documentation.
+	* enc/unicode.c: Moving some macros to include/ruby/oniguruma.h;
+	  activating use of titlecase indices.
+	  (with Kimihito Matsui)
+
+Wed Feb 24 21:03:04 2016  Tanaka Akira  <akr@fsij.org>
+
+	* random.c (limited_rand): Add a specialized path for when the limit fits
+	  in 32 bit.
+
+Tue Feb 23 21:52:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb, casefold.h: Outputting actual titlecase
+	  data (new table, with indices from other tables).
+	* enc/unicode.c: Ignoring titlecase data indices for the moment.
+	  (with Kimihito Matsui)
+
+Tue Feb 23 15:21:14 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb, casefold.h: Reading casing data from
+	  SpecialCasing.txt.
+	  (with Kimihito Matsui)
+
+Mon Feb 22 18:33:55 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb, casefold.h: Adding flag for title-case,
+	  not yet operational.
+	  (with Kimihito Matsui)
+
+Mon Feb 22 18:17:03 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb, casefold.h: Fixed bug that avoided inclusion
+	  of compatibility characters in upper-/lower-case mappings.
+	  (with Kimihito Matsui)
+
+Sun Feb 21 13:57:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* cgi/escape/escape.c: Optimize CGI.unescape performance by C ext
+	  for ASCII-compatible encodings.  [Fix GH-1250]
+
+Sun Feb 21 13:56:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* cgi/escape/escape.c: Optimize CGI.unescapeHTML performance by C
+	  ext for ASCII-compatible encodings.  [Fix GH-1242]
+
+Sat Feb 20 15:38:16 2016  Eric Wong  <e@80x24.org>
+
+	* doc/extension.rdoc: update paths for defs/ directory
+
+Sat Feb 20 14:44:15 2016  Lucas Buchala  <lucasbuchala@gmail.com>
+
+	* vm_eval.c (rb_mod_module_eval): [DOC] Fix documentation
+	  signature for Module#module_eval.  [Fix GH-1258]
+
+Sat Feb 20 14:40:44 2016  Adam O'Connor  <northband@gmail.com>
+
+	* README.md: a few grammatical changes to the main Ruby README.md.
+	  [Fix GH-1259]
+
+Sat Feb 20 13:04:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* dir.c (push_pattern, push_glob): deal with read paths as UTF-8
+	  to stat later, on Windows as well as OS X.
+	  [ruby-core:73868] [Bug #12081]
+
+Sat Feb 20 01:53:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* object.c (rb_mod_const_get): make error message at uninterned
+	  string consistent with symbols.  [ruby-dev:49498] [Bug #12089]
+
+Fri Feb 19 23:37:52 2016  Masahiro Tomita  <tommy@tmtm.org>
+
+	* lib/find.rb (Find#find): raise with the given path name if it
+	  does not exist.  [ruby-dev:49497] [Bug #12087]
+
+Fri Feb 19 12:44:57 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Activated use of case mapping data in CaseUnfold_11 array.
+	  (with Kimihito Matsui)
+
+Fri Feb 19 11:08:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/extmk.rb: add cygwin case, nothing excluded.
+	  [ruby-core:73806] [Bug#12071]
+
+Thu Feb 18 21:32:15 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* man/irb.1: fix output in EXAMPLES.
+
+Thu Feb 18 21:05:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (sym_match_m): delegate to String#match but not
+	  String#=~.  [ruby-core:72864] [Bug #11991]
+
+Thu Feb 18 14:15:38 2016  Shota Fukumori  <her@sorah.jp>
+
+	* re.c: Add MatchData#named_captures
+	  [Feature #11999] [ruby-core:72897]
+
+	* test/ruby/test_regexp.rb(test_match_data_named_captures): Test for above.
+
+	* NEWS: News about MatchData#named_captures.
+
+Wed Feb 17 21:41:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* defs/id.def (predefined): add idLASTLINE and idBACKREF for $_
+	  and $~ respectively.
+
+	* parse.y: use idLASTLINE and idBACKREF instead of rb_intern.
+
+Wed Feb 17 20:23:38 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_str_init): fix segfault and memory leak, consider
+	  wide char encoding terminator.
+
+Wed Feb 17 12:14:59 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (rb_str_init): introduce String.new(capacity: size)
+	  [Feature #12024]
+
+Tue Feb 16 19:10:08 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb, casefold.h: Used only first element
+	  (rather than all) of target in CaseUnfold_11 array.
+	  (with Kimihito Matsui)
+
+Tue Feb 16 18:24:38 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (compare_with_zero): fix variable name, rb_cmperr
+	  requires VALUEs but not an ID.
+
+Tue Feb 16 17:34:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* dir.c (rb_dir_s_empty_p): add Dir.empty? method, which tells the
+	  argument is the name of an empty directory.  [Feature #10121]
+
+Tue Feb 16 09:51:20 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/rbinstall.rb (without_destdir): just strip a drive letter
+	  which is prepended by with_destdir.
+	  pointed out by @DavidEGrayson.
+	  https://github.com/ruby/ruby/commit/0e5f9ae#commitcomment-16101763
+
+Tue Feb 16 04:42:13 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* insns.def (opt_plus): simply use LONG2NUM() instead of wrongly
+	  complex overflow case.
+
+	* insns.def (opt_sub): ditto.
+
+Tue Feb 16 02:49:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/rbinstall.rb (without_destdir): compare with the destdir
+	  after stripping a drive letter, on dosish platforms.
+	  pointed out by @DavidEGrayson.
+	  https://github.com/ruby/ruby/commit/d0cf23b#commitcomment-16100407
+
+Mon Feb 15 15:44:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (parse_ident): allow keyword arguments just after a
+	  method where the same name local variable is defined.
+	  [ruby-core:73816] [Bug#12073]
+
+Mon Feb 15 14:43:28 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb: Added debugging option
+	  (with Kimihito Matsui)
+
+Sun Feb 14 17:31:50 2016  Lars Kanis  <lars@greiz-reinsdorf.de>
+
+	* lib/mkmf.rb (with_{cpp,c,ld}flags): copy caller strings not to
+	  be modified, in append_{cpp,c,ld}flags respectively.
+	  [Fix GH-1246]
+
+Sun Feb 14 16:18:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* eval.c (setup_exception): set the cause only if it is explicitly
+	  given or not set yet.  [Bug #12068]
+
+Sat Feb 13 21:44:58 2016  Tanaka Akira  <akr@fsij.org>
+
+	* hash.c (rb_hash_invert): [DOC] more examples.
+
+Sat Feb 13 17:30:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/uri/generic.rb (URI::Generic#find_proxy): support CIDR in
+	  no_proxy.  [ruby-core:73769] [Feature#12062]
+
+Sat Feb 13 17:11:58 2016  Fabian Wiesel  <fabian.wiesel@sap.com>
+
+	* lib/uri/generic.rb (find_proxy): exclude white-spaces and allow
+	  for a leading dot in the domain name in no_proxy.
+	  [ruby-core:54542] [Feature #8317]
+
+Fri Feb 12 12:20:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c (name_err_initialize, nometh_err_initialize): [DOC] fix
+	  argument positions.  optional parameters except for the message
+	  are placed at the last.
+
+Fri Feb 12 11:49:49 2016  Anthony Dmitriyev  <antstorm@gmail.com>
+
+	* net/ftp.rb: add NullSocket#closed? to fix closing not opened
+	  connection.  [Fix GH-1232]
+
+Fri Feb 12 11:17:38 2016  Bogdan  <bogdanvlviv@gmail.com>
+
+	* re.c (rb_reg_initialize_m): [DOC] fix missing right bracket.
+	  [Fix GH-1243]
+
+Thu Feb 11 14:57:58 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (RUBY_CHECK_SIZEOF, RUBY_DEFINT): fix for types
+	  which are conditionally available depending on architectures
+	  when universal binary, e.g., __int128.
+
+Thu Feb 11 06:26:18 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in (RUBY_DEFINT): use Parameter Expansion.
+
+Thu Feb 11 05:33:24 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in (int128_t): don't check HAVE_XXX (for example
+	  HAVE___INT128) because RUBY_CHECK_SIZEOF() don't define it for
+	  config.h and use of $ac_cv_sizeof___int128 alternates the check.
+	  (and don't need to define because users shouldn't know that)
+
+Wed Feb 10 12:03:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (ARFLAGS): check if deterministic mode flag is
+	  effective, which is on by default on Ubuntu.
+
+Tue Feb  9 16:36:23 2016  Naotoshi Seo  <sonots@gmail.com>
+
+	* lib/logger.rb: Remove block from Logger.add as it's not needed
+	  patch provided by Daniel Lobato Garcia [fix GH-1240] [Bug #12054]
+
+Tue Feb  9 14:32:23 2016  Zachary Scott  <zzak@ruby-lang.org>
+
+	* ext/zlib/zlib.c: Document mtime header behavior with patch by @schneems
+	  Fixes [GH-1129]: https://github.com/ruby/ruby/pull/1129
+
+Tue Feb  9 13:52:49 2016  Zachary Scott  <zzak@ruby-lang.org>
+
+	* re.c: Remove deprecated kcode argument from Regexp.new and compile
+	  patch provided by Dylan Pulliam [Bug #11495]
+
+Mon Feb  8 21:26:19 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb, enc/unicode/casefold.h: Flags for
+	  upper/lower conversion added (titlecase and SpecialCasing still missing)
+	  (with Kimihito Matsui)
+
+Mon Feb  8 20:43:57 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c, enc/unicode.c: Disassociating ONIGENC_CASE_FOLD flag from
+	  ONIGENC_CASE_DOWNCASE.
+	  (with Kimihito Matsui)
+
+Mon Feb  8 13:00:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Shortened macros for enc/unicode/casefold.h to
+	  single-letter; use flags in casefold.h for logic.
+
+	* enc/unicode/case-folding.rb: Added flag for case folding.
+	  Changed parameter passing.
+
+	* enc/unicode/casefold.h: New flags added.
+	  (with Kimihito Matsui)
+
+Mon Feb  8 10:30:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (feature_option): raise a runtime error if ambiguous
+	  feature name is given, in the future.  [Bug #12050]
+
+Mon Feb  8 09:43:57 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* common.mk: Removed enc/unicode/casefold.h from automatic build because
+	  some CI systems don't have gperf. Creation of enc/unicode/casefold.h
+	  is now possible with make unicode-up. This is intended as a temporary measure.
+
+Sun Feb  7 22:10:08 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* common.mk: Added two more precondition files for enc/unicode/casefold.h
+
+	* enc/unicode.c: Added shortening macros for enc/unicode/casefold.h
+
+	* enc/unicode/case-folding.rb: Fixed file encoding for CaseFolding.txt
+	  to ASCII-8BIT (should fix some ci errors). Clarified usage. Created
+	  class MapItem. Partially implemented class CaseMapping.
+	  (with Kimihito Matsui)
+
+Sun Feb  7 14:12:32 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb: Fixing parameter passing.
+	  (with Kimihito Matsui)
+
+Sun Feb  7 11:44:03 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode/case-folding.rb: New classes CaseMapping/CaseMappingDummy
+	  to pass as parameters; not yet implemented or used.
+	  (with Kimihito Matsui)
+
+Sun Feb  7 11:16:00 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* common.mk: using new option in recipe for enc/unicode/casefold.h
+
+	* enc/unicode/case-folding.rb: Correctly specify argument to new option.
+	  (with Kimihito Matsui)
+
+Sun Feb  7 10:43:27 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	(this commit message applies to the previous commit)
+	* common.mk: explicit recipe for enc/unicode/casefold.h
+
+	* enc/unicode/case-folding.rb: Adding -m option to prepare for using
+	  multiple data files.
+	  (with Kimihito Matsui)
+
+Sat Feb  6 22:30:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/cgi/util.rb (escapeHTML, unescapeHTML): consider
+	  ASCII-incompatible encodings.  [Fix GH-1239]
+
+Sat Feb  6 15:18:28 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_regex_casefold.rb: Added data-based testing for
+	  String#downcase :fold.
+
+	* enc/unicode.c: Fixed a range error (lowest non-ASCII character affected
+	  by case operations is U+00B5, MICRO SIGN)
+
+	* test/ruby/enc/test_case_mapping.rb: Explicit test for case folding of
+	  MICRO SIGN to Greek mu.
+	  (with Kimihito Matsui)
+
+Sat Feb  6 14:51:23 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_regex_casefold.rb: Tests for three case folding
+	  primitives (mbc_case_fold, get_case_fold_codes_by_str,
+	  apply_all_case_fold) in the various encodings. Currently only known
+	  good encodings are tested to avoid test failures. For bug hunting,
+	  start by adding more encodings with
+	  generate_test_casefold encoding
+	  (with Kimihito Matsui)
+
+Sat Feb  6 14:37:16 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c, test/ruby/enc/test_case_mapping.rb: Implemented :fold
+	  option for String#downcase by using case folding data from
+	  regular expression engine, and added a few simple tests.
+	  (with Kimihito Matsui)
+
+Fri Feb  5 20:08:59 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_case_mapping.rb: added tests for :ascii option.
+	  (with Kimihito Matsui)
+
+Fri Feb  5 12:22:20 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* insns.def (opt_mult): Use int128_t for overflow detection.
+
+	* bignum.c (rb_uint128t2big): added for opt_mult.
+
+	* bignum.c (rb_uint128t2big): added for rb_uint128t2big..
+
+	* configure.in: define int128_t, uint128_t and related MACROs.
+	  Initially introduced by r41379 but reverted by r50749.
+
+Thu Feb  4 21:05:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Activated :ascii flag for ASCII-only case conversion
+	  (with Kimihito Matsui)
+
+Thu Feb  4 17:38:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* re.c (reg_set_source): make source string frozen without
+	  copying.
+
+	* re.c (rb_reg_initialize_m): refactor initialization with
+	  encoding.
+
+Thu Feb  4 15:35:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_fstring_enc_new, rb_fstring_enc_cstr): functions to
+	  make fstring with encoding.
+
+Thu Feb  4 14:42:29 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* common.mk: Added Unicode data file SpecialCasing.txt to be additionally
+	  downloaded (with Kimihito Matsui)
+
+Thu Feb  4 12:39:08 2016  joker1007  <kakyoin.hierophant@gmail.com>
+
+	* cgi/escape/escape.c: Optimize CGI.escape performance by C ext
+	  for ASCII-compatible encodings.  [Fix GH-1238]
+
+Thu Feb  4 11:53:56 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* common.mk: Introduce two variables (UNICODE_DATA_DIR and
+	  UNICODE_SRC_DATA_DIR) to eliminate repetitions.
+
+Wed Feb  3 12:13:20 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (str_new_frozen): if the given string is embeddedable
+	  but not embedded, embed a new copied string. [Bug #11946]
+
+Wed Feb  3 08:25:38 2016  boshan  <boshan@subsplash.com>
+
+	* ext/openssl/ossl_pkey.c (Init_ossl_pkey): [DOC] Fix typo
+	  "encrypted" to "decrypted".  [Fix GH-1235]
+
+Wed Feb  3 08:21:32 2016  Seiei Miyagi  <hanachin@gmail.com>
+
+	* ext/ripper/lib/ripper/lexer.rb (on_heredoc_dedent): Fix
+	  Ripper.lex error in dedenting squiggly heredoc.  heredoc tree is
+	  also an array of Elem in the outer tree.  [Fix GH-1234]
+
+Wed Feb  3 02:33:39 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c (rb_reg_prepare_enc): use already compiled US-ASCII regexp
+	  if given string is ASCII only.
+	  121.2s to 113.9s on my x86_64-freebsd10.2 Intel Core i5 661
+
+Tue Feb  2 13:02:03 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c: Introduce RREGEXP_PTR.
+	  patch by dbussink.
+	  partially merge https://github.com/ruby/ruby/pull/497
+
+	* include/ruby/ruby.h: ditto.
+
+	* gc.c: ditto.
+
+	* ext/strscan/strscan.c: ditto.
+
+	* parse.y: ditto.
+
+	* string.c: ditto.
+
+Tue Feb  2 09:08:27 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rubygems/specification.rb: `coding` is effective only first
+	  line except shebang.
+
+	* lib/rubygems/package.rb, lib/rubygems/package/*: ditto.
+
+Mon Feb  1 21:41:58 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.5.2.
+	  It supports to enable frozen string literal and add `--norc` option for
+	  disable to `.gemrc` configuration.
+	  See 2.5.2 release notes for other fixes and enhancements.
+	  https://github.com/rubygems/rubygems/blob/a8aa3bac723f045c52471c7b9328310a048561e0/History.txt#L3
+
+Sun Jan 31 12:33:13 2016  Dan Kreiger  <dan@dankreiger.com>
+
+	* test/drb/ut_large.rb (multiply, avg, median): add additional
+	  math operations to DRbLarge.  [Fix GH-1086]
+
+Sun Jan 31 12:19:15 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* test/ruby/test_file_exhaustive.rb (test_lstat): Add lacking test
+	  for File#lstat.  [Fix GH-1231]
+
+Sun Jan 31 12:15:33 2016  Prayag Verma  <prayag.verma@gmail.com>
+
+	* doc/standard_library.rdoc: fix typo  [Fix GH-1230]
+	  Spelling mistakes -
+	  outputing > outputting
+	  publich > publish
+
+Sat Jan 30 15:18:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_eval.c (rb_check_funcall_with_hook): also should call the
+	  given hook before returning Qundef when overridden respond_to?
+	  method returned false.  [ruby-core:73556] [Bug #12030]
+
+Fri Jan 29 17:40:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/file.c (rb_readlink): drop garbage after the substitute
+	  name, as rb_w32_read_reparse_point returns the expected buffer
+	  size but "\??\" prefix is dropped from the result.
+
+	* win32/win32.c (w32_readlink): ditto, including NUL-terminator.
+
+Fri Jan 29 17:07:27 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (fileattr_to_unixmode, rb_w32_reparse_symlink_p): volume
+	  mount point should be treated as directory, not symlink.
+	  [ruby-core:72483] [Bug #11874]
+
+	* win32/win32.c (rb_w32_read_reparse_point): check the reparse point is
+	  a volume mount point or not.
+
+	* win32/file.c (rb_readlink): follow above change (but this pass won't
+	  be used).
+
+Fri Jan 29 16:17:07 2016  Lucas Buchala  <lucasbuchala@gmail.com>
+
+	* enum.c (enum_take_while, enum_drop_while): rename block
+	  parameter to obj, since they are generic objects.  [Fix GH-1226]
+
+Fri Jan 29 14:15:26 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/erb.rb (ERB::Compiler#detect_magic_comment): allow
+	  frozen-string-literal in comment as well as encoding.
+
+	* lib/erb.rb (ERB#def_method): insert def line just before the
+	  first non-comment and non-empty line, not to leave duplicated
+	  and stale magic comments.
+
+Fri Jan 29 11:13:33 2016  Jeremy Evans  <code@jeremyevans.net>
+
+	* lib/erb.rb (ERB#set_eoutvar): explicitly make mutable string as
+	  a buffer to make ERB work with --enable-frozen-string-literal.
+	  [ruby-core:73561] [Bug #12031]
+
+Fri Jan 29 10:44:56 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/net/http/header.rb: Warn nil variable on HTTP Header.
+	  It caused to NoMethodError. [fix GH-952][fix GH-641] Patch by @teosz
+	* test/net/http/test_httpheader.rb: Added test for nil HTTP Header.
+
+Thu Jan 28 17:31:43 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/socket/socket.c (sock_gethostname): support unlimited size
+	  hostname.
+
+Wed Jan 27 21:03:45 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* test/-ext-/string/test_capacity.rb: Added missing library.
+
+Wed Jan 27 18:53:40 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Fixed bit mask in macro OnigCodePointCount
+
+Wed Jan 27 17:54:42 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Protect code point count by macro, in order to
+	  be able to use the remaining bits for flags.
+	  (with Kimihito Matsui)
+
+Wed Jan 27 16:34:35 2016  boshan  <boshan@subsplash.com>
+
+	* lib/tempfile.rb (Tempfile#initialize): [DOC] the first parameter
+	  `basename` is optional and defaulted to an empty string since
+	  [GH-523].  [Fix GH-1225]
+
+Wed Jan 27 16:25:54 2016  Koichi ITO  <koic.ito@gmail.com>
+
+	* array.c (rb_ary_dig): [DOC] fix the exception class to be raised
+	  when intermediate object does not have dig method.  TypeError
+	  will be raised now.  [Fix GH-1224]
+
+Tue Jan 26 19:36:15 2016  Aggelos Avgerinos  <evaggelos.avgerinos@gmail.com>
+
+	* array.c (permute0, rpermute0): [DOC] Substitute indexes ->
+	  indices in documentation for consistency.  [Fix GH-1222]
+
+Tue Jan 26 15:21:37 2016  Eric Wong  <e@80x24.org>
+
+	* compile.c (caller_location): use rb_fstring_cstr for "<compiled>"
+	  (it is converted to fstring anyways inside rb_iseq_new_with_opt)
+	* iseq.c (iseqw_s_compile): ditto
+	* iseq.c (rb_iseq_new_main): use rb_fstring_cstr for "<main>"
+	* vm.c (Init_VM): ditto, share with with above
+	* iseq.c (iseqw_s_compile_file): rb_fstring before rb_io_t->pathv
+	  share "<main>" with above
+	* vm.c (rb_binding_add_dynavars): fstring "<temp>" immediately
+
+Tue Jan 26 15:14:01 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* compile.c (iseq_peephole_optimize): don't apply tailcall
+	  optimization to send/invokesuper instructions with blockiseq.
+	  This is a follow-up to the changes in r51903; blockiseq is now
+	  the third operand of send/invokesuper instructions.
+	  [ruby-core:73413] [Bug #12018]
+
+Tue Jan 26 14:26:46 2016  Eric Wong  <e@80x24.org>
+
+	* signal.c (sig_list): use fstring for hash key
+	* test/ruby/test_signal.rb (test_signal_list_dedupe_keys): added
+
+Tue Jan 26 13:08:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* signal.c (rb_f_kill): should immediately deliver reserved
+	  signals SIGILL and SIGFPE, not only SIGSEGV and SIGBUS.
+
+Tue Jan 26 07:57:28 2016  Joseph Tibbertsma  <josephtibbertsma@gmail.com>
+
+	* gc.c (RVALUE_PAGE_WB_UNPROTECTED): fix a typo of argument name.
+	  [Fix GH-1221]
+
+Mon Jan 25 17:26:54 2016  Eric Wong  <e@80x24.org>
+
+	* ruby_assert.h (RUBY_ASSERT_WHEN): fix reference to macro name
+	* vm_core.h: include ruby_assert.h before using
+	  [ruby-core:73371]
+
+Mon Jan 25 15:55:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* symbol.c (sym_check_asciionly): more informative error message
+	  with the encoding name and the inspected content.
+	  [ruby-core:73398] [Feature #12016]
+
+Mon Jan 25 09:38:26 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* test/ruby/test_string.rb: added testcase for next!, succ and succ!
+	  [fix GH-1213] Patch by @K0mAtoru
+
+Mon Jan 25 09:32:25 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/webrick/httpservlet/filehandler.rb: fix documentation for namespace.
+	  [fix GH-1219][ci skip] Patch by @leafac
+
+Sun Jan 24 19:34:23 2016  Eric Wong  <e@80x24.org>
+
+	* vm_insnhelper.c (vm_check_if_namespace): tiny size reduction
+
+Sun Jan 24 18:12:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* common.mk: Simplifying Unicode data file download logic to make
+	  it more reliable (including additional fix not in r53633) [Bug #12007]
+
+Sun Jan 24 16:54:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/io/wait/wait.c (io_wait_readwrite): [EXPERIMENTAL] allow to
+	  wait for multiple modes, readable and writable, at once.  the
+	  arguments may change in the future.  [Feature #12013]
+
+Sat Jan 23 22:30:59 2016  K0mA  <mctj1218@gmail.com>
+
+	* test/ruby/test_array.rb (test_keep_if): Add test for
+	  Array#keep_if separate from Array#select!  [Fix GH-1218]
+
+Sat Jan 23 20:54:26 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* common.mk: revert r53633. It broke rubyci and travis.
+	  https://travis-ci.org/ruby/ruby/builds/104259623
+
+Sat Jan 23 20:10:29 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* range.c (range_eqq): revert r51585 because rb_call_super() is
+	  called in range_include() and thus r51585 doesn't work when the
+	  receiver Range object consists of non linear objects such as Date
+	  objects.
+	  [ruby-core:72908] [Bug #12003]
+
+Sat Jan 23 18:37:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* ChangeLog: Fixing wrong time on previous commit, and adding
+	  previous commit message to svn [ci skip]
+
+Sat Jan 23 18:30:30 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* common.mk: Simplifying Unicode data file download logic to make
+	  it more reliable [Bug #12007]
+
+Sat Jan 23 16:29:42 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* tool/downloader.rb: Fixed a logical error, improved documentation
+
+Sat Jan 23 11:42:43 2016  Peter Suschlik  <ps@neopoly.de>
+
+	* README.md: Use SVG Travis badge over PNG for better quality and
+	  device support.  [Fix GH-1214] [Fix GH-1216]
+
+Sat Jan 23 11:29:16 2016  Pascal Betz  <pascal.betz@simplificator.com>
+
+	* lib/csv.rb: Update documentation of CSV header converter for
+	  r45498, [GH-575].  [Fix GH-1215]
+
+Fri Jan 22 17:36:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_core.h (VM_ASSERT): use RUBY_ASSERT instead of rb_bug.
+
+	* error.c (rb_assert_failure): assertion with stack dump.
+
+	* ruby_assert.h (RUBY_ASSERT): new header for the assertion.
+
+Fri Jan 22 00:25:57 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* regparse.c (fetch_name_with_level): allow non word characters
+	  at the first character.  [Feature #11949]
+
+	* regparse.c (fetch_name): ditto.
+
+Thu Jan 21 17:34:01 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* marshal.c (r_object0): honor Marshal.load post proc
+	  value for TYPE_LINK.  by Hiroshi Nakamura <nahi@ruby-lang.org>
+	  https://github.com/ruby/ruby/pull/1204 fix GH-1204
+
+Thu Jan 21 16:37:50 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* Makefile.in (update-rubyspec): fix r53208 like r53451.
+
+Wed Jan 20 20:58:25 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* common.mk, Makefile.in: update-config_files is only for Unix
+	  platforms.
+
+Wed Jan 20 17:13:39 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/extlibs.rb: add --cache option to change cache directory.
+
+Tue Jan 19 17:03:40 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* common.mk: Added Unicode data file CaseFolding.txt to be additionally
+	  downloaded (with Kimihito Matsui)
+
+Tue Jan 19 10:09:58 2016  Sho Hashimoto  <sho-h@ruby-lang.org>
+
+	* lib/shell.rb (Shell.debug_output_exclusive_unlock): remove
+	  because Mutex#exclusive_unlock was already deleted. [fix GH-1185]
+
+Tue Jan 19 09:38:27 2016  Nick Cox  <nick@nickcox.me>
+
+	* vm_method.c: fix grammar in respond_to? warning.
+	  [fix GH-1047]
+
+Mon Jan 18 14:37:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (parser_here_document): an escaped newline is not an
+	  actual newline, and the rest part should not be dedented.
+	  [ruby-core:72855] [Bug #11989]
+
+Mon Jan 18 12:04:34 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* test/ruby/test_string.rb: Added extra testcase for test_rstrip_bang
+	  and test_lstrip_bang. [fix GH-1178] Patch by @Matrixbirds
+
+Mon Jan 18 11:47:27 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* string.c: fix a typo. [fix GH-1202][ci skip] Patch by @sunboshan
+
+Sun Jan 17 21:15:30 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in: improve ICC (Intel C Compiler) support.
+
+	* configure.in (CXX): The name of icc's c++ compiler is `icpc`.
+
+	* configure.in (warnings): Add `-diag-disable=2259` to suppress
+	  noisy warnings: "non-pointer conversion from "..." to "..." may
+	  lose significant bits".
+
+	* configure.in (optflags): Add `-fp-model precise` like -fno-fast-math.
+
+	* lib/mkmf.rb: icc supports -Werror=division-by-zero
+	  and -Werror=deprecated-declarations, but doesn't support
+	  -Wdivision-by-zero and -Wdeprecated-declarations.
+
+Sun Jan 17 20:40:10 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: Any kind of option is now taking the new code path for
+	  upcase/downcase/capitalize/swapcase. :lithuanian can be used for
+	  testing if no specific option is desired.
+	* test/ruby/enc/test_case_mapping.rb: Adjusted to above.
+	  (with Kimihito Matsui)
+
+Sun Jan 17 20:10:10 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Fixed a logical error and some comments.
+	* test/ruby/enc/test_case_mapping.rb: Made tests more general.
+	  (with Kimihito Matsui)
+
+Sun Jan 17 17:41:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Removed artificial expansion for Turkic,
+	  added hand-coded support for Turkic, fixed logic for swapcase.
+	* string.c: Made use of new case mapping code possible from upcase,
+	  capitalize, and swapcase (with :lithuanian as a guard).
+	* test/ruby/enc/test_case_mapping.rb: Adjusted for above.
+	  (with Kimihito Matsui)
+
+Sun Jan 17 15:30:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/socket/option.c (sockopt_bool): relax boolean size to be one
+	  too not only sizeof(int).  Winsock getsockopt() returns a single
+	  byte as a boolean socket option.  [ruby-core:72730] [Bug #11958]
+
+Sun Jan 17 14:43:01 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* test/ruby/test_env.rb: [Fix GH-1201]
+	  * Extract test code for ENV#keep_if from ENV#select_bang
+	  * Add a test case for ENV#select_bang,keep_if
+
+Sun Jan 17 14:42:25 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* test/ruby/test_env.rb: [Fix GH-1201]
+	  * Extract test code for ENV#delete_if from ENV#reject_bang
+	  * Add a test case for ENV#reject_bang,delete_if
+
+Sun Jan 17 14:40:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/socket/option.c (check_size): extract a macro to check
+	  binary data size, with a consistent message.
+
+	* ext/socket/option.c (sockopt_byte): fix error message,
+	  sizeof(int) differs from sizeof(unsigned char) in general.
+
+Sat Jan 16 21:16:21 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (xstring): reset heredoc indent after dedenting,
+	  so that following string literal would not be dedented.
+	  [ruby-core:72857] [Bug #11990]
+
+Sat Jan 16 17:24:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/unicode.c: Artificial mapping to test buffer expansion code.
+	* string.c: Fixed buffer expansion logic.
+	* test/ruby/enc/test_case_mapping.rb: Tests for above.
+	  (with Kimihito Matsui)
+
+Sat Jan 16 16:47:14 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* ext/openssl/lib/openssl/pkey.rb: Added 2048 bit DH parameter.
+	* test/openssl/test_pkey_dh.rb: ditto.
+
+Sat Jan 16 10:51:19 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* enc/unicode.c: fix implicit conversion error with clang. fixup r53548.
+	* string.c: ditto.
+
+Sat Jan 16 10:31:00 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* common.mk: test-sample was changed to test-basic.
+	  [Feature #11982][ruby-core:72823]
+	* basictest/runner.rb: ditto. rename from tool/rubytest.rb.
+	* basictest/test.rb: ditto. rename from sample/test.rb.
+	* defs/gmake.mk: picked from r53540
+	* sample/test.rb: backward compatibility for chkbuild.
+
+Sat Jan 16 10:23:23 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c, enc/unicode.c: New code path as a preparation for Unicode-wide
+	  case mapping. The code path is currently guarded by the :lithuanian
+	  option to avoid accidental problems in daily use.
+	* test/ruby/enc/test_case_mapping.rb: Test for above.
+	* string.c: function 'check_case_options': fixed logical errors
+	  (with Kimihito Matsui)
+
+Fri Jan 15 20:20:20 2016  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* regint.h (PLATFORM_UNALIGNED_WORD_ACCESS): The value of
+	  UNALIGNED_WORD_ACCESS should be used to determine whether
+	  unaligned word access is allowed or not. After this commit,
+	  ./configure CPPFLAGS="-DUNALIGNED_WORD_ACCESS=0" disables
+	  unaligned word access even on platforms that support the feature.
+
+Fri Jan 15 16:12:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (string1): reset heredoc indent for each string literal
+	  so that concatenated string would not be dedented.
+	  [ruby-core:72857] [Bug #11990]
+
+Thu Jan 14 20:01:00 2016  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/uri/generic.rb (URI::Generic#to_s): change encoding to
+	  UTF-8 as Ruby 2.2/ by Koichi ITO <koic.ito@gmail.com>
+	  https://github.com/ruby/ruby/pull/1188 fix GH-1188
+
+Thu Jan 14 17:36:16 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* variable.c (rb_f_global_variables): add matched back references
+	  only, as well as defined? operator.
+
+Thu Jan 14 16:12:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* sprintf.c (rb_str_format): format exact number more exactly.
+
+Thu Jan 14 15:08:43 2016  Tony Arcieri  <bascule@gmail.com>
+
+	* Remove 512-bit DH group. It's affected by LogJam Attack.
+	  https://weakdh.org/
+	  [fix GH-1196][Bug #11968][ruby-core:72766]
+
+Thu Jan 14 11:44:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* variable.c (rb_f_global_variables): add $1..$9 only if $~ is
+	  set.  fix the condition removed at r14014.
+
+Wed Jan 13 17:21:45 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* .travis.yml: removed commented-out code.
+
+Wed Jan 13 17:14:54 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* .travis.yml: removed osx code. follow up with r53517
+
+Wed Jan 13 16:56:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* iseq.c (rb_iseq_mark): mark parent iseq to prevent dynamically
+	  generated iseq by eval from GC.  [ruby-core:72620] [Bug #11928]
+
+Wed Jan 13 03:42:58 2016  Eric Wong  <e@80x24.org>
+
+	* class.c (Init_class_hierarchy): resolve name for rb_cObject ASAP
+	* object.c (rb_mod_const_set): move name resolution to rb_const_set
+	* variable.c (rb_const_set): do class resolution here
+	  [ruby-core:72807] [Bug #11977]
+
+Wed Jan 13 00:37:12 2016  Satoshi Ohmori  <sachin21dev@gmail.com>
+
+	* man/ruby.1: fix double word typo.  [Fix GH-1194]
+
+Tue Jan 12 21:01:09 2016  Benoit Daloze  <eregontp@gmail.com>
+
+	* common.mk: update URL and name for the Ruby spec suite.
+
+Tue Jan 12 19:52:19 2016  sorah (Shota Fukumori)  <her@sorah.jp>
+
+	* lib/forwardable.rb: Convert given accessors to String.
+
+	  r53381 changed to accept only Symbol or String for accessors, but
+	  there are several rubygems that pass classes (e.g. Array,
+	  Hash, ...) as accessors. Prior r53381, it was accepted because Class#to_s
+	  returns its class name. After r53381 given accessors are checked
+	  with define_method, but it accepts only Symbol or String, otherwise
+	  raises TypeError.
+
+	      def_delegator Foo, :some_method
+
+	  This change is to revert unexpected incompatibility. But this behavior
+	  may change in the future.
+
+Mon Jan 12 18:41:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: made a variable name more grammatically correct
+
+Mon Jan 12 18:34:34 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: minor grammar fix [ci skip]
+
+Mon Jan 12 16:09:09 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* test/ruby/enc/test_casing_options.rb: Tests for option
+	  parsing/checking for upcase/downcase/capitalize/swapcase
+	  (see r53503; with Kimihito Matsui)
+
+Mon Jan 12 16:03:03 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* string.c: Added option parsing/checking for upcase/downcase/
+	  capitalize/swapcase (with Kimihito Matsui)
+
+Mon Jan 11 21:28:28 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* include/ruby/oniguruma.h: Added flags needed for upcase/downcase
+	  Unicode addition (with Kimihito Matsui)
+
+Mon Jan 11 09:50:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in: check if the API version number is consistent with
+	  the program version number.
+
+Sun Jan 10 20:57:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (compile_massign_lhs): when index ends with splat,
+	  append rhs value to it like POSTARG, since VM_CALL_ARGS_SPLAT
+	  splats the last argument only.  [ruby-core:72777] [Bug #11970]
+
+Sun Jan 10 15:45:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/missing.h (explicit_bzero_by_memset_s): remove
+	  inline implementation by memset_s, which needs a macro before
+	  including headers and can cause problems in extension libraries
+	  by the order of the macro and headers.
+
+Sun Jan 10 13:41:36 2016  Eric Wong  <e@80x24.org>
+
+	* io.c (rb_deferr): remove long obsolete global
+
+Sun Jan 10 09:14:42 2016  Eric Wong  <e@80x24.org>
+
+	* ext/psych/lib/psych/visitors/yaml_tree.rb (visit_String):
+	  eliminate chomp
+	* lib/net/http.rb (connect): eliminate delete
+	* lib/net/http/header.rb (basic_encode): ditto
+	* lib/net/imap.rb (authenticate): eliminate gsub
+	  (self.encode_utf7): shorten delete arg
+	* lib/net/smtp.rb (base64_encode): eliminate gsub
+	* lib/open-uri.rb (OpenURI.open_http): eliminate delete
+	* lib/rss/rss.rb: ditto
+	* lib/securerandom.rb (base64): ditto
+	  (urlsafe_base64): eliminate delete!
+	* lib/webrick/httpauth/digestauth.rb (split_param_value):
+	  eliminate chop
+	* lib/webrick/httpproxy.rb (do_CONNECT): eliminate delete
+	  (setup_upstream_proxy_authentication): ditto
+	  [ruby-core:72666] [Feature #11938]
+
+Sat Jan  9 23:19:14 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* test/ruby/test_hash.rb (test_try_convert): Add test for
+	  Hash.try_convert.  [Fix GH-1190]
+
+Sat Jan  9 23:15:25 2016  Jon Moss  <maclover7@users.noreply.github.com>
+
+	* ext/openssl/ossl.c: Add missing variables to documentation
+	  examples.  [Fix GH-1189]
+
+Sat Jan  9 18:25:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* symbol.h (is_attrset_id): ASET is an attrset ID.  fix
+	  unexpected safe call instead of an ordinary ASET.
+
+Sat Jan  9 10:44:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in, win32/setup.mak: extract RUBY_PROGRAM_VERSION from
+	  RUBY_VERSION in version.h instead of RUBY_API_VERSION numbers in
+	  include/ruby/version.h, and cut it into version numbers.
+
+Sat Jan  9 07:13:33 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: rename PAGE_* to HEAP_PAGE_* because PAGE_SIZE is used
+	  in Mac OS X.
+
+	* test/ruby/test_gc.rb: catch up this fix.
+
+Sat Jan  9 05:45:40 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: PAGE_BITMAP_PLANES (the number of bitmap) is 4, not 3.
+
+Sat Jan  9 05:42:57 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: rename constant names HEAP_* to PAGE_*.
+
+	  Keys of GC::INTERNAL_CONSTANTS are also renamed.
+
+	* test/ruby/test_gc.rb: catch up this fix.
+
+Fri Jan  8 22:30:06 2016  Akinori MUSHA  <knu@iDaemons.org>
+
+	* doc/regexp.rdoc: [DOC] Elaborate on the \G anchor. [ci skip]
+
+Fri Jan  8 19:49:27 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: remove heap_page::body. Instead of this field,
+	  heap_page::start field works well.
+
+Fri Jan  8 19:31:52 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: rename rb_heap_t::page_length to rb_heap_t::total_pages.
+
+	  `page_length' is not clear (we may understand with length of
+	  a page).
+
+Fri Jan  8 17:07:14 2016  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: remove heap_page::heap. This field is only used to recognize
+	  whether a page is in a tomb or not. Instead of this field,
+	  heap_page::flags::in_tomb (1 bit field) is added.
+
+	  Also type of heap_page::(total|free|final)_slots are changed from
+	  int to short. 2B is enough for them.
+
+Fri Jan  8 09:33:59 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* iseq.c (rb_iseq_compile_with_option): move variable initialization
+	  code to avoid maybe-uninitialized warnings by gcc 4.8.
+
+Fri Jan  8 00:03:22 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* enum.c (enum_min, enum_max): do the same optimization as r53454.
+
+Thu Jan  7 22:32:21 2016  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ruby.h: undef HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR_CONSTANT_P
+	  and HAVE_BUILTIN___BUILTIN_TYPES_COMPATIBLE_P on C++.
+	  [ruby-core:72736] [Bug #11962]
+
+Thu Jan  7 22:02:21 2016  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* enum.c (enum_minmax): optimize object comparison in
+	  Enumerable#minmax.
+
+Thu Jan  7 14:49:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread.c (rb_thread_pending_interrupt_p): no pending interrupt
+	  before initialization.
+
+	* thread.c (thread_raise_m, rb_thread_kill): uninitialized thread
+	  cannot interrupt.  [ruby-core:72732] [Bug #11959]
+
+Thu Jan  7 11:34:14 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/backward.h (ruby_show_copyright_to_die): for source
+	  code backward compatibility.
+
+	* ruby.c (process_options): return Qtrue to exit the process
+	  successfully.
+
+	* version.c (ruby_show_copyright): no longer exit.
+
+Wed Jan  6 17:22:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/optparse.rb (OptionParser#order!): add `into` optional
+	  keyword argument to store the results.  [Feature #11191]
+
+Tue Jan  5 21:44:37 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* ChangeLog: fix wrong class name.
+
+Tue Jan  5 21:43:50 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* test/ruby/test_string.rb(test_chr): added test for String#chr
+	  [fix GH-1179]
+
+Tue Jan  5 21:32:26 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* test/ruby/test_numeric.rb (test_nonzero_p): added test for Numeric#nonzero?
+	  [fix GH-1187]
+
+Tue Jan  5 11:47:23 2016  Damir Gaynetdinov  <damir.gaynetdinov@gmail.com>
+
+	* doc/marshal.rdoc: Clarify object references example, that the
+	  reference is same object.  [Fix GH-1156]
+
+Tue Jan  5 05:06:51 2016  Eric Wong  <e@80x24.org>
+
+	* ext/stringio/stringio.c (strio_binmode): implement to set encoding
+	* test/stringio/test_stringio.rb (test_binmode): new test
+	  [ruby-core:72699] [Bug #11945]
+
+Mon Jan  4 15:44:37 2016  Sho Hashimoto  <sho-h@ruby-lang.org>
+
+	* variable.c (rb_mod_deprecate_constant): [DOC] added
+	  documentation for Module#deprecate_constant. [ci skip]
+
+Mon Jan  4 15:36:38 2016  Sho Hashimoto  <sho-h@ruby-lang.org>
+
+	* thread_sync.c: [DOC] remove SizedQueue#close argument.
+	  [ci skip]
+
+Mon Jan  4 10:14:24 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* test/coverage/test_coverage.rb: ignored test when enabled to coverage.
+	  It lead to crash with `make test-all`.
+
+Mon Jan  4 08:10:44 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* insns.def (opt_case_dispatch): Move a comment to the
+	  appropriate position.
+	  [ci skip]
+
+Sun Jan  3 23:55:13 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/rubygems/security.rb (DIGEST_ALGORITHM, KEY_ALGORITHM):
+	  should check same name as the used constants.
+	  [ruby-core:72674] [Bug #11940]
+
+Sun Jan  3 19:22:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* aclocal.m4: add fallback file for non-aclocal environments.
+	  [ruby-core:72683] [Bug #11942]
+
+Sun Jan  3 13:56:49 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* eval_error.c (rb_print_undef): Use `rb_method_visibility_t`
+	  instead of `int`.
+	* eval_intern.h (rb_print_undef): ditto
+	* proc.c (mnew_internal): ditto
+	* vm_method.c (rb_export_method): ditto
+	  [Misc #11649] [ruby-core:71311] [fix GH-1078]
+
+Sun Jan  3 12:12:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* acinclude.m4: rename aclocal.m4, which should be generated by
+	  aclocal.  [ruby-core:72675] [Bug #11941]
+
+Sat Jan  2 21:07:55 2016  Eric Wong  <e@80x24.org>
+
+	* thread_sync.c (queue_do_pop): avoid cast with Qfalse
+	  (rb_szqueue_push): ditto, use queue_sleep wrapper
+
+Sat Jan  2 16:16:14 2016  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+
+	* lib/erb.rb: Allow ERB subclass to add token easily.
+	  [Feature #11936]
+
+	* test/erb/test_erb.rb: ditto.
+
+Sat Jan  2 14:44:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (regexp): set_yylval_num sets u1, should use nd_tag
+	  instead of nd_state.  [ruby-core:72638] [Bug #11932]
+
+Sat Jan  2 02:27:22 2016  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/ostruct.rb: Fix case of frozen object with initializer.
+	  Bug revealed by RubySpec [ruby-core:72639]
+
+Fri Jan  1 22:01:52 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* NEWS: mention CSV's liberal_parsing option.
+
+Fri Jan  1 19:38:23 2016  okkez  <okkez000@gmail.com>
+
+	* doc/NEWS-2.3.0: fix double words typo.
+	  [ci skip][fix GH-1183]
+
+Fri Jan  1 15:28:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (remove_unreachable_chunk): decrease count of
+	  call_info in removed instructions.  fix up r53402.
+
+Fri Jan  1 12:05:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (remove_unreachable_chunk): remove unreferred label
+	  to optimize away unreachable chunk.
+
+Fri Jan  1 11:42:57 2016  James Edward Gray II  <james@graysoftinc.com>
+
+	* lib/csv.rb (CSV): Add a liberal_parsing option.
+	  Patch by Braden Anderson. [#11839]
+	* test/csv/test_features.rb:  test liberal_parsing
+
+Fri Jan  1 10:27:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/mkconfig.rb (RbConfig): prefix SDKROOT to oldincludedir
+	  not includedir, the latter is outside the ruby installation.
+	  [ruby-core:72496] [Bug #11881]
+
+Fri Jan  1 08:53:02 2016  Yuki Kurihara  <co000ri@gmail.com>
+
+	* test/ruby/test_lazy_enumerator.rb (test_take_bad_arg): Add test
+	  code in case of Enumerator::Lazy#take called with negative number.
+	  [ruby-dev:49467] [Bug #11933]
+
+Fri Jan  1 05:06:20 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (parser_here_document): update indent for each line in
+	  indented here document with single-quotes.
+	  [ruby-core:72479] [Bug #11871]
+
+Fri Jan  1 03:26:44 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/ostruct.rb (freeze): define deferred accessors before
+	  freezing to get rid of an error when just reading frozen
+	  OpenStruct.
+
+Thu Dec 31 14:36:45 2015  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/ostruct.rb: Fix new_ostruct_member to correctly avoid
+	  redefinition [#11901]
+
+Thu Dec 31 02:45:12 2015  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* test/ruby/test_module.rb (test_classpath): r53376 may change
+	  the order of m.constants.
+	  `make TESTS='-v ruby/test_class.rb ruby/test_module.rb' test-all`
+	  may fail after that.
+	  http://rubyci.s3.amazonaws.com/tk2-243-31075/ruby-trunk/log/20151230T164202Z.log.html.gz
+
+Thu Dec 31 02:20:00 2015  Benoit Daloze  <eregontp@gmail.com>
+
+	* common.mk (help): Fix typo.
+
+Wed Dec 30 20:53:09 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/net/http/responses.rb: Added new response class for 451 status code.
+	* lib/net/http.rb: documentation for HTTPUnavailableForLegalReasons
+
+Wed Dec 30 20:45:45 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* lib/webrick/httpstatus.rb: Added HTTP 451 Status Code.
+	  [fix GH-1167] Patch by @MuhammetDilmac
+	  https://tools.ietf.org/html/draft-tbray-http-legally-restricted-status-00
+
+Wed Dec 30 20:25:52 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* doc/syntax/calling_methods.rdoc: fix old operator for safe navigation
+	  operator. [ci skip][fix GH-1182] Patch by @dougo
+
+Wed Dec 30 16:43:23 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* test/ruby/test_string.rb (test_ord): Add test for String#ord.
+	  [Fix GH-1181]
+
+Wed Dec 30 11:28:57 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/forwardable.rb (def_instance_delegator): adjust backtrace of
+	  method body by tail call optimization.  adjusting the delegated
+	  target is still done by deleting backtrace.
+
+	* lib/forwardable.rb (def_single_delegator): ditto.
+
+Wed Dec 30 11:18:42 2015  Elliot Winkler  <elliot.winkler@gmail.com>
+
+	* lib/forwardable.rb (def_instance_delegator) fix delegating to
+	  'args' and 'block', clashing with local variables in generated
+	  methods.  [ruby-core:72579] [Bug #11916]
+
+	* lib/forwardable.rb (def_single_delegator): ditto.
+
+Wed Dec 30 09:58:56 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* object.c (rb_class_inherited_p): search the corresponding
+	  ancestor to prepended module from prepending class itself.
+	  [ruby-core:72493] [Bug #11878]
+
+Wed Dec 30 09:20:00 2015  Yuki Kurihara  <co000ri@gmail.com>
+
+	* test/stringio/test_io.rb (test_flag): add assertion for error when
+	  text and binary mode are mixed.
+	  [ruby-dev:49465] [Feature #11921]
+
+Wed Dec 30 08:43:59 2015  Yuki Kurihara  <co000ri@gmail.com>
+
+	* test/stringio/test_stringio.rb (test_initialize): add test for
+	  StringIO#initialize.  [ruby-core:72585] [Feature #11920]
+
+Wed Dec 30 05:19:24 2015  Eric Wong  <e@80x24.org>
+
+	* class.c (struct clone_const_arg): adjust for id_table
+	  (clone_const): ditto
+	  (clone_const_i): ditto
+	  (rb_mod_init_copy): ditto
+	  (rb_singleton_class_clone_and_attach): ditto
+	  (rb_include_class_new): ditto
+	  (include_modules_at): ditto
+	* constant.h (rb_free_const_table): ditto
+	* gc.c (free_const_entry_i): ditto
+	  (rb_free_const_table): ditto
+	  (obj_memsize_of): ditto
+	  (mark_const_entry_i): ditto
+	  (mark_const_tbl): ditto
+	* internal.h (struct rb_classext_struct): ditto
+	* object.c (rb_mod_const_set): resolve class name on assignment
+	* variable.c (const_update): replace with const_tbl_update
+	  (const_tbl_update): new function
+	  (fc_i): adjust for id_table
+	  (find_class_path): ditto
+	  (autoload_const_set): st_update => const_tbl_update
+	  (rb_const_remove): adjust for id_table
+	  (sv_i): ditto
+	  (rb_local_constants_i): ditto
+	  (rb_local_constants): ditto
+	  (rb_mod_const_at): ditto
+	  (rb_mod_const_set): ditto
+	  (rb_const_lookup): ditto
+	  [ruby-core:72112] [Feature #11614]
+
+Wed Dec 30 04:10:13 2015  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
+
+	* thread_pthread.c (rb_thread_create_timer_thread): destroy attr even
+	  if pthread_create() failed.
+
+Wed Dec 30 02:55:09 2015  Eric Wong  <e@80x24.org>
+
+	* thread_pthread.c (setup_communication_pipe): delay setting owner
+	  (rb_thread_create_timer_thread): until thread creation succeeds
+	  [ruby-core:72590] [Bug #11922]
+
+Tue Dec 29 19:12:46 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (proc_options): -W command line option should be able to
+	  override -w in RUBYOPT environment variable.
+
+Tue Dec 29 17:54:16 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* eval.c (ignored_block): warn if a block is given to `using`,
+	  which is probably for `Module.new`.
+
+Tue Dec 29 12:48:34 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/ostruct.rb (OpenStruct): make respond_to? working on
+	  just-allocated objects for workaround of Psych.
+	  [ruby-core:72501] [Bug #11884]
+
+Tue Dec 29 10:35:00 2015  Kenta Murata  <mrkn@mrkn.jp>
+
+	* test/mkmf/test_have_func.rb (test_have_func):
+	  Add assertion to examine the existence of HAVE_RUBY_INIT.
+
+	* test/mkmf/test_have_func.rb (test_not_have_func):
+	  Add assertion to examine the absence of HAVE_RUBY_INIT.
+
+Tue Dec 29 06:50:42 2015  Eric Wong  <e@80x24.org>
+
+	* thread_sync.c: static classes
+
+Tue Dec 29 05:30:30 2015  Eric Wong  <e@80x24.org>
+
+	* lib/resolv.rb (Resolv::IPv6.create): avoid modifying frozen
+	* test/resolv/test_dns.rb (test_ipv6_create): test for above
+	  [Bug #11910] [ruby-core:72559]
+
+Mon Dec 28 14:55:57 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* test/ruby/test_string.rb (TestString#test_rstrip_bang): Add test
+	  for String#rstrip!.  [Fix GH-1176]
+
+Mon Dec 28 09:18:53 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* test/ruby/test_string.rb (TestString#test_lstrip_bang): Add test
+	  for String#lstrip!.  [Fix GH-1176]
+
+Sun Dec 27 23:32:26 2015  Masaki Suketa <masaki.suketa@nifty.ne.jp>
+
+	* ext/win32ole/win32ole.c (ole_variant2val): refactoring.
+
+Sun Dec 27 21:14:42 2015  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* process.c (rb_execarg_parent_start1): need to convert the encoding to
+	  ospath's one.
+
+Sun Dec 27 20:54:22 2015  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* process.c: use rb_w32_uchdir() instead of plain chdir() on Windows.
+	  reported by naruse via twitter.
+
+	* process.c (rb_execarg_addopt): need to convert the encoding to
+	  ospath's one.
+
+Sun Dec 27 20:00:31 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* enc/x_emoji.h: fix dead-link.
+
+Sun Dec 27 19:55:55 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* doc/NEWS-2.3.0: fix a typo.
+
+Sun Dec 27 18:08:15 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* string.c (rb_str_lstrip_bang, rb_str_rstrip_bang): [DOC] Fix
+	  ruby-doc comments for String#rstrip! and lstrip!.  It looks like
+	  dropped bang.  [Fix GH-1175]
+
+Sun Dec 27 15:14:20 2015  Eric Wong  <e@80x24.org>
+
+	* io.c (io_getpartial): remove unused kwarg from template
+	* test/ruby/test_io.rb (test_readpartial_bad_args): new
+	  [Bug #11885]
+
+Sun Dec 27 11:50:53 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* test/ruby/test_string.rb (test_rstrip, test_lstrip): Add tests
+	  for String#lstrip and rstrip.  The test cases are used from
+	  string.c ruby-doc comments.  [Fix GH-1174]
+
+Sun Dec 27 11:47:46 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
+
+	* test/ruby/test_string.rb (test_insert): Add test for
+	  String#insert.  The test cases are written in string.c
+	  comments as a reference.  [Fix GH-1173]
+
+Sun Dec 27 11:03:33 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (show_bitstack): trace stack_type value if yydebug.
+
+Sun Dec 27 10:03:14 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enc/depend (enc, trans): fix version dependency, shared object
+	  files depend on the RUBY_SO_NAME value for runtime link.
+
+Sun Dec 27 09:47:20 2015  Masaki Suketa <masaki.suketa@nifty.ne.jp>
+
+	* ext/win32ole/win32ole.c (ole_vstr2wc, ole_variant2val): fix blank
+	  string conversion.
+	  [Bug #11880]
+	  Thanks Akio Tajima for the patch!
+
+Sun Dec 27 09:34:53 2015  craft4coder  <yooobuntu@163.com>
+
+	* doc/extension.rdoc: [DOC] `nul` should be uppercase.
+	  change 'nul' => 'NUL'.  [Fix GH-1172]
+
+Sat Dec 26 18:29:01 2015  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/xmlrpc/client.rb: Support SSL options in async methods of
+	  XMLRPC::Client.
+	  [Bug #11489]
+	  Reported by Aleksandar Kostadinov. Thanks!!!
+
+Sat Dec 26 11:26:38 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* miniinit.c (Init_enc): add some common aliases of built-in
+	  encodings.  [ruby-core:72481] [Bug #11872]
+
+Fri Dec 25 22:43:26 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in: extract RUBY_RELEASE_DAY at generating Makefile.
+
+	* version.h (RUBY_RELEASE_DATE): construct from RUBY_RELEASE_YEAR,
+	  RUBY_RELEASE_MONTH, and RUBY_RELEASE_DAY.
+
+Fri Dec 25 21:33:06 2015  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* version.h (RUBY_VERSION): 2.4.0 development has started.
+
+Fri Dec 25 14:12:12 2015  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* doc/ChangeLog-2.3.0, ext/tk/lib/tkextlib/SUPPORT_STATUS,
+	  include/ruby/version.h: minor grammar fixes [ci skip]
+
+Fri Dec 25 08:23:22 2015  Tadashi Saito  <tad.a.digger@gmail.com>
+
+	* compile.c, cont.c, doc, man: fix common misspelling.
+	  [ruby-core:72466] [Bug #11870]
+
+
+For the changes before 2.3.0, see doc/ChangeLog-2.3.0
+For the changes before 2.2.0, see doc/ChangeLog-2.2.0
+For the changes before 2.1.0, see doc/ChangeLog-2.1.0
+For the changes before 2.0.0, see doc/ChangeLog-2.0.0
+For the changes before 1.9.3, see doc/ChangeLog-1.9.3
+For the changes before 1.8.0, see doc/ChangeLog-1.8.0
+
+Local variables:
+coding: us-ascii
+add-log-time-format: (lambda ()
+  (let* ((time (current-time))
+	 (system-time-locale "C")
+	 (diff (+ (cadr time) 32400))
+	 (lo (% diff 65536))
+	 (hi (+ (car time) (/ diff 65536))))
+  (format-time-string "%a %b %e %H:%M:%S %Y" (list hi lo) t)))
+indent-tabs-mode: t
+tab-width: 8
+change-log-indent-text: 2
+end:
+vim: tabstop=8 shiftwidth=2
diff --git a/LEGAL b/LEGAL
index 565c4c9cde..cd1cce2de1 100644
--- a/LEGAL
+++ b/LEGAL
@@ -1,27 +1,23 @@
-# -*- rdoc -*-
-
-= LEGAL NOTICE INFORMATION
---------------------------
+LEGAL NOTICE INFORMATION
+------------------------
 
 All the files in this distribution are covered under either the Ruby's
 license (see the file COPYING) or public-domain except some files
 mentioned below.
 
-ccan/build_assert/build_assert.h::
-ccan/check_type/check_type.h::
-ccan/container_of/container_of.h::
-ccan/str/str.h::
+ccan/build_assert/build_assert.h
+ccan/check_type/check_type.h
+ccan/container_of/container_of.h
+ccan/str/str.h
 
   These files are licensed under the CC0.
 
-  >>>
-    https://creativecommons.org/choose/zero/
+    http://creativecommons.org/choose/zero/
 
-ccan/list/list.h::
+ccan/list/list.h
 
   This file is licensed under the MIT License.
 
-  >>>
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
     in the Software without restriction, including without limitation the rights
@@ -40,192 +36,149 @@ ccan/list/list.h::
     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     THE SOFTWARE.
 
-include/ruby/onigmo.h::
-include/ruby/oniguruma.h::
-regcomp.c::
-regenc.c::
-regenc.h::
-regerror.c::
-regexec.c::
-regint.h::
-regparse.c::
-regparse.h::
-enc/ascii.c::
-enc/big5.c::
-enc/cp949.c::
-enc/emacs_mule.c::
-enc/encdb.c::
-enc/euc_jp.c::
-enc/euc_kr.c::
-enc/euc_tw.c::
-enc/gb18030.c::
-enc/gb2312.c::
-enc/gbk.c::
-enc/iso_8859_1.c::
-enc/iso_8859_10.c::
-enc/iso_8859_11.c::
-enc/iso_8859_13.c::
-enc/iso_8859_14.c::
-enc/iso_8859_15.c::
-enc/iso_8859_16.c::
-enc/iso_8859_2.c::
-enc/iso_8859_3.c::
-enc/iso_8859_4.c::
-enc/iso_8859_5.c::
-enc/iso_8859_6.c::
-enc/iso_8859_7.c::
-enc/iso_8859_8.c::
-enc/iso_8859_9.c::
-enc/koi8_r.c::
-enc/koi8_u.c::
-enc/shift_jis.c::
-enc/unicode.c::
-enc/us_ascii.c::
-enc/utf_16be.c::
-enc/utf_16le.c::
-enc/utf_32be.c::
-enc/utf_32le.c::
-enc/utf_8.c::
-enc/windows_1251.c::
-
-  Onigmo (Oniguruma-mod) LICENSE
-
-  >>>
-    Copyright (c) 2002-2009  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>  
-    Copyright (c) 2011-2014  K.Takata  <kentkt AT csc DOT jp>  
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions
-    are met:
-    1. Redistributions of source code must retain the above copyright
-       notice, this list of conditions and the following disclaimer.
-    2. Redistributions in binary form must reproduce the above copyright
-       notice, this list of conditions and the following disclaimer in the
-       documentation and/or other materials provided with the distribution.
-
-    THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-    ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-    SUCH DAMAGE.
-
-  Oniguruma LICENSE
-
-  >>>
-    Copyright (c) 2002-2009  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>  
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions
-    are met:
-    1. Redistributions of source code must retain the above copyright
-       notice, this list of conditions and the following disclaimer.
-    2. Redistributions in binary form must reproduce the above copyright
-       notice, this list of conditions and the following disclaimer in the
-       documentation and/or other materials provided with the distribution.
-
-    THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-    ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-    SUCH DAMAGE.
-
-  * https://github.com/k-takata/Onigmo/
-  * https://github.com/kkos/oniguruma
-  * https://svnweb.freebsd.org/ports/head/devel/oniguruma/
-
-    When this software is partly used or it is distributed with Ruby,
-    this of Ruby follows the license of Ruby.
-
-enc/trans/GB/GB12345%UCS.src::
-enc/trans/GB/UCS%GB12345.src::
-enc/trans/GB/GB2312%UCS.src::
-enc/trans/GB/UCS%GB2312.src::
-
-  These files have this explanatory texts.
-
-  >>>
-    This mapping data was created from files provided by Unicode, Inc.
-    (The Unicode Consortium). The files were used to create a product supporting
-    Unicode, as explicitly permitted in the files' copyright notices.
-    Please note that Unicode, Inc. never made any claims as to fitness of these
-    files for any particular purpose, and has ceased to publish the files many
-    years ago.
-
-enc/trans/JIS/JISX0201-KANA%UCS.src::
-enc/trans/JIS/JISX0208\@1990%UCS.src::
-enc/trans/JIS/JISX0212%UCS.src::
-enc/trans/JIS/UCS%JISX0201-KANA.src::
-enc/trans/JIS/UCS%JISX0208@1990.src::
-enc/trans/JIS/UCS%JISX0212.src::
+include/ruby/oniguruma.h:
+regcomp.c:
+regenc.[ch]:
+regerror.c:
+regexec.c:
+regint.h:
+regparse.[ch]:
+enc/ascii.c
+enc/big5.c
+enc/cp949.c
+enc/emacs_mule.c
+enc/encdb.c
+enc/euc_jp.c
+enc/euc_kr.c
+enc/euc_tw.c
+enc/gb18030.c
+enc/gb2312.c
+enc/gbk.c
+enc/iso_8859_1.c
+enc/iso_8859_10.c
+enc/iso_8859_11.c
+enc/iso_8859_13.c
+enc/iso_8859_14.c
+enc/iso_8859_15.c
+enc/iso_8859_16.c
+enc/iso_8859_2.c
+enc/iso_8859_3.c
+enc/iso_8859_4.c
+enc/iso_8859_5.c
+enc/iso_8859_6.c
+enc/iso_8859_7.c
+enc/iso_8859_8.c
+enc/iso_8859_9.c
+enc/koi8_r.c
+enc/koi8_u.c
+enc/shift_jis.c
+enc/unicode.c
+enc/us_ascii.c
+enc/utf_16be.c
+enc/utf_16le.c
+enc/utf_32be.c
+enc/utf_32le.c
+enc/utf_8.c
+enc/windows_1251.c
+
+Oniguruma  ----   (C) K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
+
+http://www.geocities.jp/kosako3/oniguruma/
+http://www.ruby-lang.org/cgi-bin/cvsweb.cgi/oniguruma/
+http://www.freebsd.org/cgi/cvsweb.cgi/ports/devel/oniguruma/
+
+   When this software is partly used or it is distributed with Ruby,
+   this of Ruby follows the license of Ruby.
+
+enc/trans/GB/GB12345%UCS.src:
+enc/trans/GB/UCS%GB12345.src:
+
+    Copyright (c) 1991-1994 Unicode, Inc.  All Rights reserved.
+
+    This file is provided as-is by Unicode, Inc. (The Unicode Consortium).
+    No claims are made as to fitness for any particular purpose.  No
+    warranties of any kind are expressed or implied.  The recipient
+    agrees to determine applicability of information provided.  If this
+    file has been provided on magnetic media by Unicode, Inc., the sole
+    remedy for any claim will be exchange of defective media within 90
+    days of receipt.
+
+    Recipient is granted the right to make copies in any form for
+    internal distribution and to freely use the information supplied
+    in the creation of products supporting Unicode.  Unicode, Inc.
+    specifically excludes the right to re-distribute this file directly
+    to third parties or other organizations whether for profit or not.
+
+
+enc/trans/GB/GB2312%UCS.src:
+enc/trans/GB/UCS%GB2312.src:
+
+    Copyright (c) 1991-1999 Unicode, Inc.  All Rights reserved.
+
+    This file is provided as-is by Unicode, Inc. (The Unicode Consortium).
+    No claims are made as to fitness for any particular purpose.  No
+    warranties of any kind are expressed or implied.  The recipient
+    agrees to determine applicability of information provided.  If this
+    file has been provided on optical media by Unicode, Inc., the sole
+    remedy for any claim will be exchange of defective media within 90
+    days of receipt.
+
+    Unicode, Inc. hereby grants the right to freely use the information
+    supplied in this file in the creation of products supporting the
+    Unicode Standard, and to make copies of this file in any form for
+    internal or external distribution as long as this notice remains
+    attached.
+
+enc/trans/JIS/JISX0201-KANA%UCS.src:
+enc/trans/JIS/JISX0208@1990%UCS.src:
+enc/trans/JIS/JISX0212%UCS.src:
+enc/trans/JIS/UCS%JISX0201-KANA.src:
+enc/trans/JIS/UCS%JISX0208@1990.src:
+enc/trans/JIS/UCS%JISX0212.src:
 
-  These files are copyrighted as the following.
-
-  >>>
     © 2015 Unicode®, Inc.
-
     For terms of use, see http://www.unicode.org/terms_of_use.html
 
-enc/trans/JIS/JISX0213-1%UCS@BMP.src::
-enc/trans/JIS/JISX0213-1%UCS@SIP.src::
-enc/trans/JIS/JISX0213-2%UCS@BMP.src::
-enc/trans/JIS/JISX0213-2%UCS@SIP.src::
-
-  These files are copyrighted as the following.
+enc/trans/JIS/JISX0213-1%UCS@BMP.src:
+enc/trans/JIS/JISX0213-1%UCS@SIP.src:
+enc/trans/JIS/JISX0213-2%UCS@BMP.src:
+enc/trans/JIS/JISX0213-2%UCS@SIP.src:
 
-  >>>
-    Copyright (C) 2001 earthian@tama.or.jp, All Rights Reserved.  
-    Copyright (C) 2001 I'O, All Rights Reserved.  
-    Copyright (C) 2006 Project X0213, All Rights Reserved.  
-    You can use, modify, distribute this table freely.
+ 	Copyright (C) 2001 earthian@tama.or.jp, All Rights Reserved.
+ 	Copyright (C) 2001 I'O, All Rights Reserved.
+ 	Copyright (C) 2006 Project X0213, All Rights Reserved.
+ 	You can use, modify, distribute this table freely.
 
-enc/trans/JIS/UCS@BMP%JISX0213-1.src::
-enc/trans/JIS/UCS@BMP%JISX0213-2.src::
-enc/trans/JIS/UCS@SIP%JISX0213-1.src::
-enc/trans/JIS/UCS@SIP%JISX0213-2.src::
+enc/trans/JIS/UCS@BMP%JISX0213-1.src:
+enc/trans/JIS/UCS@BMP%JISX0213-2.src:
+enc/trans/JIS/UCS@SIP%JISX0213-1.src:
+enc/trans/JIS/UCS@SIP%JISX0213-2.src:
 
-  These files are copyrighted as the following.
+ 	Copyright (C) 2001 earthian@tama.or.jp, All Rights Reserved.
+ 	Copyright (C) 2001 I'O, All Rights Reserved.
+ 	You can use, modify, distribute this table freely.
 
-  >>>
-    Copyright (C) 2001 earthian@tama.or.jp, All Rights Reserved.  
-    Copyright (C) 2001 I'O, All Rights Reserved.  
-    You can use, modify, distribute this table freely.
-
-configure::
+configure:
 
   This file is free software.
 
-  >>>
-    Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+    Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 
     This configure script is free software; the Free Software Foundation
     gives unlimited permission to copy, distribute and modify it.
 
-tool/config.guess::
-tool/config.sub::
+tool/config.guess:
+tool/config.sub:
 
   As long as you distribute these files with the file configure, they
   are covered under the Ruby's license.
 
-  >>>
-    Copyright 1992-2018 Free Software Foundation, Inc.
+      Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
+      Free Software Foundation, Inc.
 
     This file is free software; you can redistribute it and/or modify it
     under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 3 of the License, or
+    the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful, but
@@ -234,55 +187,53 @@ tool/config.sub::
     General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, see <https://www.gnu.org/licenses/>.
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
     As a special exception to the GNU General Public License, if you
     distribute this file as part of a program that contains a
     configuration script generated by Autoconf, you may include it under
-    the same distribution terms that you use for the rest of that
-    program.  This Exception is an additional permission under section 7
-    of the GNU General Public License, version 3 ("GPLv3").
+    the same distribution terms that you use for the rest of that program.
 
-parse.c::
+parse.c:
 
   This file is licensed under the GPL, but is incorporated into Ruby and
   redistributed under the terms of the Ruby license, as permitted by the
   exception to the GPL below.
 
-  >>>
-    Copyright (C) 1984, 1989-1990, 2000-2015, 2018 Free Software Foundation, Inc.
+     Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+     Free Software Foundation, Inc.
 
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
+     This program is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published by
+     the Free Software Foundation; either version 2, or (at your option)
+     any later version.
 
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+     This program is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+     GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-    As a special exception, you may create a larger work that contains
-    part or all of the Bison parser skeleton and distribute that work
-    under terms of your choice, so long as that work isn't itself a
-    parser generator using the skeleton or a modified version thereof
-    as a parser skeleton.  Alternatively, if you modify or redistribute
-    the parser skeleton itself, you may (at your option) remove this
-    special exception, which will cause the skeleton and the resulting
-    Bison output files to be licensed under the GNU General Public
-    License without this special exception.
+     You should have received a copy of the GNU General Public License
+     along with this program; if not, write to the Free Software
+     Foundation, Inc., 51 Franklin Street, Fifth Floor,
+     Boston, MA 02110-1301, USA.  */
 
-    This special exception was added by the Free Software Foundation in
-    version 2.2 of Bison.
+  /* As a special exception, you may create a larger work that contains
+     part or all of the Bison parser skeleton and distribute that work
+     under terms of your choice, so long as that work isn't itself a
+     parser generator using the skeleton or a modified version thereof
+     as a parser skeleton.  Alternatively, if you modify or redistribute
+     the parser skeleton itself, you may (at your option) remove this
+     special exception, which will cause the skeleton and the resulting
+     Bison output files to be licensed under the GNU General Public
+     License without this special exception.
 
-missing/dtoa.c::
+     This special exception was added by the Free Software Foundation in
+     version 2.2 of Bison.  */
 
-  This file is under these licenses.
+util.c (partly):
 
-  >>>
     Copyright (c) 1991, 2000, 2001 by Lucent Technologies.
 
     Permission to use, copy, modify, and distribute this software for any
@@ -296,49 +247,48 @@ missing/dtoa.c::
     REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
     OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
 
-  >>>
-    Copyright (c) 2004-2008 David Schultz <das@FreeBSD.ORG>  
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions
-    are met:
-    1. Redistributions of source code must retain the above copyright
-       notice, this list of conditions and the following disclaimer.
-    2. Redistributions in binary form must reproduce the above copyright
-       notice, this list of conditions and the following disclaimer in the
-       documentation and/or other materials provided with the distribution.
-
-    THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-    ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-    SUCH DAMAGE.
-
-win32/win32.{c,h}::
+win32/win32.[ch]:
 
   You can apply the Artistic License to these files. (or GPL,
   alternatively)
 
-  >>>
     Copyright (c) 1993, Intergraph Corporation
 
     You may distribute under the terms of either the GNU General Public
     License or the Artistic License, as specified in the perl README file.
 
-missing/mt19937.c::
+util.c (partly):
+
+   Copyright (c) 2004-2008 David Schultz <das@FreeBSD.ORG>
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+   FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+   OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+   LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+   OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+   SUCH DAMAGE.
+
+random.c
 
   This file is under the new-style BSD license.
 
-  >>>
     A C-program for MT19937, with initialization improved 2002/2/10.
-    Coded by Takuji Nishimura and Makoto Matsumoto.  
+    Coded by Takuji Nishimura and Makoto Matsumoto.
     This is a faster version by taking Shawn Cokus's optimization,
     Matthe Bellew's simplification, Isaku Wada's real version.
 
@@ -352,16 +302,16 @@ missing/mt19937.c::
     modification, are permitted provided that the following conditions
     are met:
 
-    1. Redistributions of source code must retain the above copyright
-       notice, this list of conditions and the following disclaimer.
+      1. Redistributions of source code must retain the above copyright
+	 notice, this list of conditions and the following disclaimer.
 
-    2. Redistributions in binary form must reproduce the above copyright
-       notice, this list of conditions and the following disclaimer in the
-       documentation and/or other materials provided with the distribution.
+      2. Redistributions in binary form must reproduce the above copyright
+	 notice, this list of conditions and the following disclaimer in the
+	 documentation and/or other materials provided with the distribution.
 
-    3. The names of its contributors may not be used to endorse or promote
-       products derived from this software without specific prior written
-       permission.
+      3. The names of its contributors may not be used to endorse or promote
+	 products derived from this software without specific prior written
+	 permission.
 
     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
@@ -380,14 +330,11 @@ missing/mt19937.c::
     http://www.math.keio.ac.jp/matumoto/emt.html
     email: matumoto@math.keio.ac.jp
 
-  The Wayback Machine url: http://web.archive.org/web/19990429082237/http://www.math.keio.ac.jp/matumoto/emt.html
-
-missing/procstat_vm.c::
+vm_dump.c:procstat_vm
 
   This file is under the new-style BSD license.
 
-  >>>
-    Copyright (c) 2007 Robert N. M. Watson  
+    Copyright (c) 2007 Robert N. M. Watson
     All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
@@ -413,14 +360,13 @@ missing/procstat_vm.c::
 
     $FreeBSD: head/usr.bin/procstat/procstat_vm.c 261780 2014-02-11 21:57:37Z jhb $
 
-vsnprintf.c::
+vsnprintf.c:
 
   This file is under the old-style BSD license.  Note that the
   paragraph 3 below is now null and void.
 
-  >>>
-    Copyright (c) 1990, 1993  
-    The Regents of the University of California.  All rights reserved.
+    Copyright (c) 1990, 1993
+         The Regents of the University of California.  All rights reserved.
 
     This code is derived from software contributed to Berkeley by
     Chris Torek.
@@ -454,40 +400,39 @@ vsnprintf.c::
     From ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
     paragraph 3 above is now null and void.
 
-st.c::
-strftime.c::
-include/ruby/st.h::
-missing/acosh.c::
-missing/alloca.c::
-missing/dup2.c::
-missing/erf.c::
-missing/finite.c::
-missing/hypot.c::
-missing/isinf.c::
-missing/isnan.c::
-missing/lgamma_r.c::
-missing/memcmp.c::
-missing/memmove.c::
-missing/strchr.c::
-missing/strerror.c::
-missing/strstr.c::
-missing/tgamma.c::
-ext/date/date_strftime.c::
-ext/digest/sha1/sha1.c::
-ext/digest/sha1/sha1.h::
-ext/sdbm/_sdbm.c::
-ext/sdbm/sdbm.h::
+st.c:
+strftime.c:
+include/ruby/st.h:
+missing/acosh.c:
+missing/alloca.c:
+missing/dup2.c:
+missing/erf.c:
+missing/finite.c:
+missing/hypot.c:
+missing/isinf.c:
+missing/isnan.c:
+missing/lgamma_r.c:
+missing/memcmp.c:
+missing/memmove.c:
+missing/strchr.c:
+missing/strerror.c:
+missing/strstr.c:
+missing/strtol.c:
+missing/tgamma.c:
+ext/date/date_strftime.c:
+ext/digest/sha1/sha1.[ch]:
+ext/sdbm/_sdbm.c:
+ext/sdbm/sdbm.h:
 
   These files are all under public domain.
 
-missing/crypt.c::
+missing/crypt.c:
 
   This file is under the old-style BSD license.  Note that the
   paragraph 3 below is now null and void.
 
-  >>>
-    Copyright (c) 1989, 1993  
-    The Regents of the University of California.  All rights reserved.
+    Copyright (c) 1989, 1993
+    	The Regents of the University of California.  All rights reserved.
 
     This code is derived from software contributed to Berkeley by
     Tom Truscott.
@@ -516,16 +461,15 @@ missing/crypt.c::
     OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     SUCH DAMAGE.
 
-missing/setproctitle.c::
+missing/setproctitle.c
 
   This file is under the old-style BSD license.  Note that the
   paragraph 3 below is now null and void.
 
-  >>>
-    Copyright 2003 Damien Miller  
-    Copyright (c) 1983, 1995-1997 Eric P. Allman  
-    Copyright (c) 1988, 1993  
-    The Regents of the University of California.  All rights reserved.
+    Copyright 2003 Damien Miller
+    Copyright (c) 1983, 1995-1997 Eric P. Allman
+    Copyright (c) 1988, 1993
+    	The Regents of the University of California.  All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
@@ -551,12 +495,11 @@ missing/setproctitle.c::
     OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     SUCH DAMAGE.
 
-missing/strlcat.c::
-missing/strlcpy.c::
+missing/strlcat.c
+missing/strlcpy.c
 
   These files are under an ISC-style license.
 
-  >>>
     Copyright (c) 1998, 2015 Todd C. Miller <Todd.Miller@courtesan.com>
 
     Permission to use, copy, modify, and distribute this software for any
@@ -571,25 +514,22 @@ missing/strlcpy.c::
     ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-missing/langinfo.c::
+missing/langinfo.c
 
   This file is from http://www.cl.cam.ac.uk/~mgk25/ucs/langinfo.c.
   Ruby uses a modified version. The file contains the following
   author/copyright notice:
 
-  >>>
-    Markus.Kuhn@cl.cam.ac.uk -- 2002-03-11  
-    Permission to use, copy, modify, and distribute this software
-    for any purpose and without fee is hereby granted. The author
-    disclaims all warranties with regard to this software.
+  Markus.Kuhn@cl.cam.ac.uk -- 2002-03-11
+  Permission to use, copy, modify, and distribute this software
+  for any purpose and without fee is hereby granted. The author
+  disclaims all warranties with regard to this software.
 
-ext/digest/md5/md5.c::
-ext/digest/md5/md5.h::
+ext/digest/md5/md5.[ch]:
 
   These files are under the following license.  Ruby uses modified
   versions of them.
 
-  >>>
     Copyright (C) 1999, 2000 Aladdin Enterprises.  All rights reserved.
 
     This software is provided 'as-is', without any express or implied
@@ -611,26 +551,22 @@ ext/digest/md5/md5.h::
     L. Peter Deutsch
     ghost@aladdin.com
 
-ext/digest/rmd160/rmd160.c::
-ext/digest/rmd160/rmd160.h::
+ext/digest/rmd160/rmd160.[ch]:
 
   These files have the following copyright information, and by the
   author we are allowed to use it under the new-style BSD license.
 
-  >>>
-    AUTHOR::  Antoon Bosselaers, ESAT-COSIC
+    AUTHOR:   Antoon Bosselaers, ESAT-COSIC
               (Arranged for libc by Todd C. Miller)
-    DATE::    1 March 1996
+    DATE:     1 March 1996
 
     Copyright (c) Katholieke Universiteit Leuven
     1996, All Rights Reserved
 
-ext/digest/sha2/sha2.c::
-ext/digest/sha2/sha2.h::
+ext/digest/sha2/sha2.[ch]:
 
   These files are under the new-style BSD license.
 
-  >>>
     Copyright 2000 Aaron D. Gifford.  All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
@@ -657,108 +593,50 @@ ext/digest/sha2/sha2.h::
     OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     SUCH DAMAGE.
 
-ext/json/generator/generator.c::
-
-  The file contains the following copyright notice.
+ext/json/generator/generator.c:
 
-  >>>
     Copyright 2001-2004 Unicode, Inc.
 
-    Disclaimer::
+    Disclaimer
 
-      This source code is provided as is by Unicode, Inc. No claims are
-      made as to fitness for any particular purpose. No warranties of any
-      kind are expressed or implied. The recipient agrees to determine
-      applicability of information provided. If this file has been
-      purchased on magnetic or optical media from Unicode, Inc., the
-      sole remedy for any claim will be exchange of defective media
-      within 90 days of receipt.
+    This source code is provided as is by Unicode, Inc. No claims are
+    made as to fitness for any particular purpose. No warranties of any
+    kind are expressed or implied. The recipient agrees to determine
+    applicability of information provided. If this file has been
+    purchased on magnetic or optical media from Unicode, Inc., the
+    sole remedy for any claim will be exchange of defective media
+    within 90 days of receipt.
 
-    Limitations on Rights to Redistribute This Code::
+    Limitations on Rights to Redistribute This Code
 
-      Unicode, Inc. hereby grants the right to freely use the information
-      supplied in this file in the creation of products supporting the
-      Unicode Standard, and to make copies of this file in any form
-      for internal or external distribution as long as this notice
-      remains attached.
+    Unicode, Inc. hereby grants the right to freely use the information
+    supplied in this file in the creation of products supporting the
+    Unicode Standard, and to make copies of this file in any form
+    for internal or external distribution as long as this notice
+    remains attached.
 
-ext/nkf/nkf-utf8/config.h::
-ext/nkf/nkf-utf8/nkf.c::
-ext/nkf/nkf-utf8/utf8tbl.c::
+ext/nkf/nkf-utf8/config.h:
+ext/nkf/nkf-utf8/nkf.c:
+ext/nkf/nkf-utf8/utf8tbl.c:
 
   These files are under the following license.  So to speak, it is
   copyrighted semi-public-domain software.
 
-  >>>
     Copyright (C) 1987, Fujitsu LTD. (Itaru ICHIKAWA)
-
-    Everyone is permitted to do anything on this program
-    including copying, modifying, improving,
-    as long as you don't try to pretend that you wrote it.
-    i.e., the above copyright notice has to appear in all copies.
-    Binary distribution requires original version messages.
-    You don't have to ask before copying, redistribution or publishing.
-    THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE.
-
-ext/psych::
-test/psych::
-
-  The files under these directories are under the following license, except for
-  ext/psych/yaml.
-
-  >>>
-    Copyright 2009 Aaron Patterson, et al.
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy of
-    this software and associated documentation files (the 'Software'), to deal in
-    the Software without restriction, including without limitation the rights to
-    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is furnished to do
-    so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-
-ext/psych/yaml::
-
-  The files under this directory are under the following license.
-
-  >>>
-    Copyright (c) 2006 Kirill Simonov
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy of
-    this software and associated documentation files (the "Software"), to deal in
-    the Software without restriction, including without limitation the rights to
-    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is furnished to do
-    so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-
-ext/socket/addrinfo.h::
-ext/socket/getaddrinfo.c::
-ext/socket/getnameinfo.c::
+       Everyone is permitted to do anything on this program
+       including copying, modifying, improving,
+       as long as you don't try to pretend that you wrote it.
+       i.e., the above copyright notice has to appear in all copies.
+       Binary distribution requires original version messages.
+       You don't have to ask before copying, redistribution or publishing.
+       THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE.
+
+ext/socket/addrinfo.h:
+ext/socket/getaddrinfo.c:
+ext/socket/getnameinfo.c:
 
   These files are under the new-style BSD license.
 
-  >>>
     Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
     All rights reserved.
 
@@ -786,12 +664,11 @@ ext/socket/getnameinfo.c::
     OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     SUCH DAMAGE.
 
-ext/win32ole/win32ole.c::
+ext/win32ole/win32ole.c:
 
   You can apply the Artistic License to this file. (or GPL,
   alternatively)
 
-  >>>
     (c) 1995 Microsoft Corporation. All rights reserved.
     Developed by ActiveWare Internet Corp., http://www.ActiveWare.com
 
@@ -802,134 +679,8 @@ ext/win32ole/win32ole.c::
     License or the Artistic License, as specified in the README file
     of the Perl distribution.
 
-  The Wayback Machine url: http://web.archive.org/web/19970607104352/http://www.activeware.com:80/
-
-lib/rdoc/generator/template/darkfish/css/fonts.css::
+lib/rdoc/generator/template/darkfish/css/fonts.css:
 
   This file is licensed under the SIL Open Font License.
 
-  >>>
     http://scripts.sil.org/OFL
-
-spec/mspec::
-spec/ruby::
-
-  The files under these directories are under the following license.
-
-  >>>
-    Copyright (c) 2008 Engine Yard, Inc. All rights reserved.
-
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use,
-    copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the
-    Software is furnished to do so, subject to the following
-    conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-    OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-    OTHER DEALINGS IN THE SOFTWARE.
-
-lib/rubygems.rb::
-lib/rubygems::
-test/rubygems::
-
-  RubyGems is under the following license.
-
-  >>>
-    RubyGems is copyrighted free software by Chad Fowler, Rich Kilmer, Jim
-    Weirich and others.  You can redistribute it and/or modify it under
-    either the terms of the MIT license (see the file MIT.txt), or the
-    conditions below:
-
-    1. You may make and give away verbatim copies of the source form of the
-       software without restriction, provided that you duplicate all of the
-       original copyright notices and associated disclaimers.
-
-    2. You may modify your copy of the software in any way, provided that
-       you do at least ONE of the following:
-
-       a. place your modifications in the Public Domain or otherwise
-          make them Freely Available, such as by posting said
-          modifications to Usenet or an equivalent medium, or by allowing
-          the author to include your modifications in the software.
-
-       b. use the modified software only within your corporation or
-          organization.
-
-       c. give non-standard executables non-standard names, with
-          instructions on where to get the original software distribution.
-
-       d. make other distribution arrangements with the author.
-
-    3. You may distribute the software in object code or executable
-       form, provided that you do at least ONE of the following:
-
-       a. distribute the executables and library files of the software,
-          together with instructions (in the manual page or equivalent)
-          on where to get the original distribution.
-
-       b. accompany the distribution with the machine-readable source of
-          the software.
-
-       c. give non-standard executables non-standard names, with
-          instructions on where to get the original software distribution.
-
-       d. make other distribution arrangements with the author.
-
-    4. You may modify and include the part of the software into any other
-       software (possibly commercial).
-
-    5. The scripts and library files supplied as input to or produced as
-       output from the software do not automatically fall under the
-       copyright of the software, but belong to whomever generated them,
-       and may be sold commercially, and may be aggregated with this
-       software.
-
-    6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
-       IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-       WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-       PURPOSE.
-
-lib/bundler::
-lib/bundler.rb::
-lib/bundler.gemspec::
-spec/bundler::
-man/bundle-*,gemfile.*::
-
-  Bundler is under the following license.
-
-  >>>
-    Portions copyright (c) 2010 Andre Arko  
-    Portions copyright (c) 2009 Engine Yard  
-
-    MIT License::
-
-      Permission is hereby granted, free of charge, to any person obtaining
-      a copy of this software and associated documentation files (the
-      "Software"), to deal in the Software without restriction, including
-      without limitation the rights to use, copy, modify, merge, publish,
-      distribute, sublicense, and/or sell copies of the Software, and to
-      permit persons to whom the Software is furnished to do so, subject to
-      the following conditions:
-
-      The above copyright notice and this permission notice shall be
-      included in all copies or substantial portions of the Software.
-
-      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-      EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-      MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-      NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-      LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-      OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-      WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/Makefile.in b/Makefile.in
new file mode 100644
index 0000000000..9c8748aa4d
--- /dev/null
+++ b/Makefile.in
@@ -0,0 +1,549 @@
+SHELL = /bin/sh
+NULLCMD = @NULLCMD@
+n=$(NULLCMD)
+ECHO1 = $(V:1=$n)
+RUNCMD = $(SHELL)
+CDPATH = .
+CHDIR = @CHDIR@
+exec = exec
+NULL = /dev/null
+PATH_SEPARATOR = @PATH_SEPARATOR@
+
+#### Start of system configuration section. ####
+
+srcdir = @srcdir@
+top_srcdir = $(srcdir)
+hdrdir = $(srcdir)/include
+PLATFORM_DIR = @PLATFORM_DIR@
+
+CC = @CC@
+CPP = @CPP@
+LD = @LD@
+YACC = bison
+PURIFY =
+AUTOCONF = autoconf
+ACLOCAL = aclocal
+CONFIGURE = @CONFIGURE@
+@SET_MAKE@
+MKFILES = @MAKEFILES@
+BASERUBY = @BASERUBY@
+HAVE_BASERUBY = @HAVE_BASERUBY@
+TEST_RUNNABLE = @TEST_RUNNABLE@
+CROSS_COMPILING = @CROSS_COMPILING@
+DOXYGEN = @DOXYGEN@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+bindir = @bindir@
+sbindir = @sbindir@
+libdir = @libdir@
+libexecdir = @libexecdir@
+datarootdir = @datarootdir@
+datadir = @datadir@
+arch = @arch@
+sitearch = @sitearch@
+sitedir = @sitedir@
+archlibdir = @archlibdir@
+ruby_version = @ruby_version@
+
+TESTUI = console
+TESTS =
+INSTALLDOC = @INSTALLDOC@
+DOCTARGETS = @RDOCTARGET@ @CAPITARGET@
+
+EXTOUT = @EXTOUT@
+arch_hdrdir = $(EXTOUT)/include/$(arch)
+VPATH = $(arch_hdrdir)/ruby:$(hdrdir)/ruby:$(srcdir):$(srcdir)/missing
+
+empty =
+CC_VERSION = @CC_VERSION@
+OUTFLAG = @OUTFLAG@$(empty)
+COUTFLAG = @COUTFLAG@$(empty)
+ARCH_FLAG = @ARCH_FLAG@
+CFLAGS_NO_ARCH = @CFLAGS@
+CFLAGS = $(CFLAGS_NO_ARCH) $(ARCH_FLAG)
+cflags = @cflags@
+optflags = @optflags@
+debugflags = @debugflags@
+warnflags = @warnflags@ @strict_warnflags@
+cppflags = @cppflags@
+XCFLAGS = @XCFLAGS@
+CPPFLAGS = @CPPFLAGS@ $(INCFLAGS)
+LDFLAGS = @STATIC@ $(CFLAGS) @LDFLAGS@
+EXTLDFLAGS = @EXTLDFLAGS@
+XLDFLAGS = @XLDFLAGS@ $(EXTLDFLAGS)
+EXTLIBS =
+LIBS = @LIBS@ $(EXTLIBS)
+MISSING = @LIBOBJS@ @ALLOCA@
+LDSHARED = @LIBRUBY_LDSHARED@
+DLDFLAGS = @LIBRUBY_DLDFLAGS@ $(XLDFLAGS) $(ARCH_FLAG)
+SOLIBS = @SOLIBS@
+MAINLIBS = @MAINLIBS@
+ARCHMINIOBJS = @MINIOBJS@
+DLNOBJ = @DLNOBJ@
+ENCOBJS = @ENCOBJS@
+EXTOBJS = @EXTOBJS@
+BUILTIN_ENCOBJS = @BUILTIN_ENCOBJS@
+BUILTIN_TRANSSRCS = @BUILTIN_TRANSSRCS@
+BUILTIN_TRANSOBJS = @BUILTIN_TRANSOBJS@
+POSTLINK = @POSTLINK@
+
+RUBY_BASE_NAME=@RUBY_BASE_NAME@
+RUBY_PROGRAM_VERSION=@RUBY_PROGRAM_VERSION@
+RUBY_INSTALL_NAME=@RUBY_INSTALL_NAME@
+RUBY_SO_NAME=@RUBY_SO_NAME@
+EXEEXT = @EXEEXT@
+LIBEXT = @LIBEXT@
+PROGRAM=$(RUBY_INSTALL_NAME)$(EXEEXT)
+RUBY = $(RUBY_INSTALL_NAME)
+MINIRUBY = @MINIRUBY@\
+	$(MINIRUBYOPT)
+# RUNRUBY_COMMAND:: runruby.rb or baseruby. do not append options directly
+RUNRUBY_COMMAND = @RUNRUBY_COMMAND@
+# RUNRUBY:: run ruby with RUN_OPTS which is passed to ruby
+RUNRUBY = @RUNRUBY@ $(RUN_OPTS)
+# RUNRUBY_DEBUGGER:: debugging option for runruby.rb
+RUNRUBY_DEBUGGER = --debugger='gdb -x run.gdb --quiet --args'
+XRUBY = @XRUBY@
+BTESTRUBY = @BTESTRUBY@\
+	$(MINIRUBYOPT)
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+XRUBY_LIBDIR = @XRUBY_LIBDIR@
+XRUBY_RUBYLIBDIR = @XRUBY_RUBYLIBDIR@
+XRUBY_RUBYHDRDIR = @XRUBY_RUBYHDRDIR@
+BOOTSTRAPRUBY = @BOOTSTRAPRUBY@
+
+#### End of system configuration section. ####
+
+MAJOR=	@MAJOR@
+MINOR=	@MINOR@
+TEENY=	@TEENY@
+RUBY_PROGRAM_VERSION = @RUBY_PROGRAM_VERSION@
+
+LIBRUBY_A     = @LIBRUBY_A@
+LIBRUBY_SO    = @LIBRUBY_SO@
+LIBRUBY_ALIASES= @LIBRUBY_ALIASES@
+LIBRUBY	      = @LIBRUBY@
+LIBRUBYARG    = @LIBRUBYARG@
+LIBRUBYARG_STATIC = @LIBRUBYARG_STATIC@
+LIBRUBYARG_SHARED = @LIBRUBYARG_SHARED@
+LIBRUBY_RELATIVE = @LIBRUBY_RELATIVE@
+LIBRUBY_A_OBJS = @LIBRUBY_A_OBJS@
+
+DTRACE_REBUILD_OBJS = $(DTRACE_REBUILD:yes=$(DTRACE_DEPENDENT_OBJS))
+
+DTRACE_DEPENDENT_OBJS = array.$(OBJEXT) \
+			eval.$(OBJEXT) \
+			gc.$(OBJEXT) \
+			hash.$(OBJEXT) \
+			load.$(OBJEXT) \
+			object.$(OBJEXT) \
+			parse.$(OBJEXT) \
+			string.$(OBJEXT) \
+			symbol.$(OBJEXT) \
+			vm.$(OBJEXT)
+
+THREAD_MODEL  = @THREAD_MODEL@
+
+PREP          = @PREP@
+ARCHFILE      = @ARCHFILE@
+SETUP         =
+EXTSTATIC     = @EXTSTATIC@
+ENCSTATIC     = @ENCSTATIC@
+SET_LC_MESSAGES = env LC_MESSAGES=C
+
+MAKEDIRS      = @MKDIR_P@
+CP            = cp
+MV            = mv
+RM            = rm -f
+RMDIR         = @RMDIR@
+RMDIRS        = @RMDIRS@
+RMALL         = @RMALL@
+NM            = @NM@
+AR            = @AR@
+ARFLAGS       = @ARFLAGS@
+RANLIB        = @RANLIB@
+AS            = @AS@
+ASFLAGS       = @ASFLAGS@ $(INCFLAGS)
+IFCHANGE      = $(srcdir)/tool/ifchange
+SET_LC_MESSAGES = env LC_MESSAGES=C
+OBJDUMP       = @OBJDUMP@
+OBJCOPY       = @OBJCOPY@
+VCS           = @VCS@
+VCSUP         = @VCSUP@
+DTRACE        = @DTRACE@
+DTRACE_EXT    = @DTRACE_EXT@
+DTRACE_OBJ    = @DTRACE_OBJ@
+DTRACE_REBUILD= @DTRACE_REBUILD@
+DTRACE_GLOMMED_OBJ = $(DTRACE_REBUILD:yes=ruby-glommed.$(OBJEXT))
+
+OBJEXT        = @OBJEXT@
+ASMEXT        = S
+DLEXT         = @DLEXT@
+MANTYPE	      = @MANTYPE@
+SYMBOL_PREFIX = @SYMBOL_PREFIX@
+
+INSTALLED_LIST= .installed.list
+
+NEWLINE_C     = enc/trans/newline.c
+MINIPRELUDE_C = miniprelude.c
+PRELUDE_C     = prelude.c
+RBCONFIG      = .rbconfig.time
+
+SRC_FILE      = $<
+OS_SRC_FILE   = $<
+DEST_FILE     = $@
+OS_DEST_FILE  = $@
+
+MESSAGE_BEGIN = @for line in
+MESSAGE_END = ; do echo "$$line"; done
+ECHO_BEGIN = @sep=''; for word in
+ECHO_END = ; do echo @ECHO_N@ "$$sep'$$word'@ECHO_C@"; sep=' '; done; echo
+
+DESTDIR       = @DESTDIR@
+
+configure_args = @configure_args@
+#### End of variables
+
+.SUFFIXES: .inc .h .c .y .i .$(DTRACE_EXT)
+
+all:
+
+# Prevent GNU make v3 from overflowing arg limit on SysV.
+.NOEXPORT:
+
+miniruby$(EXEEXT):
+		@-if test -f $@; then $(MV) -f $@ $@.old; $(RM) $@.old; fi
+		$(ECHO) linking $@
+		$(Q) $(PURIFY) $(CC) $(LDFLAGS) $(XLDFLAGS) $(NORMALMAINOBJ) $(MINIOBJS) $(COMMONOBJS) $(MAINLIBS) $(LIBS) $(OUTFLAG)$@
+
+$(PROGRAM):
+		@$(RM) $@
+		$(ECHO) linking $@
+		$(Q) $(PURIFY) $(CC) $(LDFLAGS) $(XLDFLAGS) $(MAINOBJ) $(EXTOBJS) $(LIBRUBYARG) $(MAINLIBS) $(LIBS) $(EXTLIBS) $(OUTFLAG)$@
+		$(Q) $(POSTLINK)
+
+# We must `rm' the library each time this rule is invoked because "updating" a
+# MAB library on Apple/NeXT (see --enable-fat-binary in configure) is not
+# supported.
+$(LIBRUBY_A):
+		@$(RM) $@
+		$(ECHO) linking static-library $@
+		$(Q) $(AR) $(ARFLAGS) $@ $(LIBRUBY_A_OBJS) $(INITOBJS)
+		@-$(RANLIB) $@ 2> /dev/null || true
+		$(ECHO) verifying static-library $@
+		@$(PURIFY) $(CC) $(LDFLAGS) $(XLDFLAGS) $(MAINOBJ) $(LIBRUBY_A) $(MAINLIBS) $(EXTLIBS) $(LIBS) $(OUTFLAG)conftest$(EXEEXT)
+		@$(RM) conftest$(EXEEXT) conftest.c
+
+$(LIBRUBY_SO):
+		@-$(PRE_LIBRUBY_UPDATE)
+		$(ECHO) linking shared-library $@
+		$(Q) $(LDSHARED) $(DLDFLAGS) $(OBJS) $(DLDOBJS) $(SOLIBS) $(EXTSOLIBS) $(OUTFLAG)$@
+		-$(Q) $(OBJCOPY) -w -L '$(SYMBOL_PREFIX)Init_*' -L '$(SYMBOL_PREFIX)ruby_static_id_*' \
+			-L '$(SYMBOL_PREFIX)*_threadptr_*' $@
+		$(Q) $(POSTLINK)
+		@-$(MINIRUBY) -e 'ARGV.each{|link| File.delete link rescue nil; \
+						  File.symlink "$(LIBRUBY_SO)", link}' \
+				$(LIBRUBY_ALIASES) || true
+
+ruby_pc = @ruby_pc@
+$(ruby_pc):
+		@./config.status --file=$@:$(srcdir)/template/ruby.pc.in
+
+ruby-runner.h: template/ruby-runner.h.in
+		@./config.status --file=$@:$(srcdir)/template/$(@F).in
+
+ruby-runner$(EXEEXT): ruby-runner.c ruby-runner.h
+	$(Q) $(PURIFY) $(CC) $(CFLAGS) $(CPPFLAGS) -DRUBY_INSTALL_NAME=$(RUBY_INSTALL_NAME) $(LDFLAGS) $(LIBS) $(OUTFLAG)$@ $<
+
+$(RBCONFIG): $(PREP)
+
+rbconfig.rb: $(RBCONFIG)
+
+install-cross: $(arch)-fake.rb $(RBCONFIG) rbconfig.rb $(arch_hdrdir)/ruby/config.h \
+	$(LIBRUBY_A) $(LIBRUBY_SO) $(ARCHFILE)
+	$(ECHO) installing cross-compiling stuff
+	$(Q) $(MAKEDIRS) $(XRUBY_RUBYLIBDIR)/$(arch) $(XRUBY_RUBYHDRDIR)/$(arch)/ruby
+	$(Q) sed '/^\$$:\.unshift/q' $(arch)-fake.rb > fake.rb
+	$(Q) $(BASERUBY) -p \
+	-e '~/^\s*CONFIG\["LDFLAGS"\]/ and' \
+	-e '$$_[/(?=\s*"$$)/] = %q[ #{(CONFIG["LIBPATHFLAG"]%File.dirname(__FILE__)).strip}]' \
+	rbconfig.rb > fake-rbconfig.rb
+	$(INSTALL_SCRIPT) fake.rb $(XRUBY_RUBYLIBDIR)/$(arch)/fake.rb
+	$(INSTALL_SCRIPT) fake-rbconfig.rb $(XRUBY_RUBYLIBDIR)/$(arch)/rbconfig.rb
+	@$(RM) fake.rb fake-rbconfig.rb
+	$(INSTALL_DATA) $(arch_hdrdir)/ruby/config.h $(XRUBY_RUBYHDRDIR)/$(arch)/ruby
+	$(INSTALL_DATA) $(top_srcdir)/include/ruby/win32.h $(XRUBY_RUBYHDRDIR)/ruby
+	$(INSTALL_DATA) $(LIBRUBY) $(LIBRUBY_A) $(XRUBY_RUBYLIBDIR)/$(arch)
+	$(INSTALL_PROGRAM) $(LIBRUBY_SO) $(XRUBY_RUBYLIBDIR)/$(arch)
+
+Makefile:	$(srcdir)/Makefile.in $(srcdir)/enc/Makefile.in
+
+$(MKFILES): config.status $(srcdir)/version.h
+		@[ -f $@ ] && mv $@ $@.old
+		MAKE=$(MAKE) $(SHELL) ./config.status $@
+		@cmp $@ $@.old > /dev/null 2>&1 && echo $@ unchanged && exit 0; \
+		{ \
+		    echo "all:; -@rm -f conftest.mk"; \
+		    echo "conftest.mk: .force; @echo AUTO_REMAKE"; \
+		    echo ".force:"; \
+		} > conftest.mk || exit 1; \
+		$(MAKE) -f conftest.mk | grep '^AUTO_REMAKE$$' >/dev/null 2>&1 || \
+		{ echo "$@ updated, restart."; exit 1; }
+
+uncommon.mk: $(srcdir)/common.mk
+		sed 's/{\$$([^(){}]*)[^{}]*}//g' $< > $@
+
+.PHONY: reconfig
+reconfig-args = $(srcdir)/$(CONFIGURE) $(configure_args)
+config.status-args = ./config.status --recheck
+reconfig-exec-0 = test -t 1 && { CONFIGURE_TTY=yes; export CONFIGURE_TTY; }; exec 3>&1; exit `exec 4>&1; { "$$@" 3>&- 4>&-; echo $$? 1>&4; } | fgrep -v '(cached)' 1>&3 3>&- 4>&-`
+reconfig-exec-1 = set -x; "$$@"
+
+reconfig config.status:	$(srcdir)/$(CONFIGURE) $(srcdir)/enc/Makefile.in \
+			$(srcdir)/include/ruby/version.h
+	@PWD= MINIRUBY="$(MINIRUBY)"; export MINIRUBY; \
+	set $(SHELL) $($@-args); $(reconfig-exec-$(V))
+
+$(srcdir)/$(CONFIGURE): $(srcdir)/configure.in $(srcdir)/aclocal.m4
+	$(CHDIR) $(srcdir) && exec $(AUTOCONF) -o $(@F)
+
+$(srcdir)/aclocal.m4:
+	$(CHDIR) $(srcdir) && \
+	type $(ACLOCAL) >/dev/null 2>&1 && exec $(ACLOCAL); \
+	touch $(@F)
+
+incs: id.h
+all-incs: probes.h
+
+# Things which should be considered:
+# * with gperf v.s. without gperf
+# * committers may have various versions of gperf
+# * ./configure v.s. ../ruby/configure
+# * GNU make v.s. HP-UX make	# HP-UX make invokes the action if lex.c and keywords has same mtime.
+# * svn checkout generate a file with mtime as current time
+# * ext4 and XFS has a mtime with fractional part
+lex.c: defs/keywords
+	@\
+	if cmp -s $(srcdir)/defs/lex.c.src $?; then \
+	  [ $(Q) ] && echo copying $@ || set -x; \
+	  $(CP) $(srcdir)/lex.c.blt $@; \
+	else \
+	  [ $(Q) ] && echo generating $@ || set -x; \
+	  gperf -C -P -p -j1 -i 1 -g -o -t -N rb_reserved_word -k1,3,$$ $? \
+	  | sed 's/(long)&((\(struct stringpool_t\) *\*)0)->\(stringpool_[a-z0-9]*\)/offsetof(\1, \2)/g' \
+	  > $@.tmp && \
+	  $(MV) $@.tmp $@ && \
+	  $(CP) $? $(srcdir)/defs/lex.c.src && \
+	  $(CP) $@ $(srcdir)/lex.c.blt; \
+	fi
+
+JIS_PROPS_OPTIONS = -k1,3 -7 -c -j1 -i1 -t -C -P -t --ignore-case -H onig_jis_property_hash -Q onig_jis_property_pool -N onig_jis_property
+
+enc/jis/props.h: enc/jis/props.kwd
+	$(MAKEDIRS) $(@D)
+	@set +e; \
+	if cmp -s $(?:.kwd=.src) $?; then \
+	  set -x; \
+	  $(CP) $(?:.kwd=.h.blt) $@; \
+	else \
+	  set -x; \
+	  gperf $(JIS_PROPS_OPTIONS) $? | \
+	  sed 's/(int)(long)&((\([a-zA-Z_0-9 ]*[a-zA-Z_0-9]\) *\*)0)->\([a-zA-Z0-9_]*\),/(char)offsetof(\1, \2),/g' > $@ && \
+	  $(CP) $? $(?:.kwd=.src) && \
+	  $(CP) $@ $(?:.kwd=.h.blt); \
+	fi
+
+.c.@OBJEXT@:
+	@$(ECHO) compiling $<
+	$(Q) $(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -c $<
+
+.s.@OBJEXT@:
+	@$(ECHO) assembling $<
+	$(Q) $(AS) $(ASFLAGS) -o $@ $<
+
+.c.S:
+	@$(ECHO) translating $<
+	$(Q) $(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -S $<
+
+.c.i:
+	@$(ECHO) preprocessing $<
+	$(Q) $(CPP) $(warnflags) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -E $< > $@
+
+.d.h:
+	@$(ECHO) translating probes $<
+	$(Q) $(DTRACE) -o $@.tmp -h -C $(INCFLAGS) -s $<
+	$(Q) sed -e 's/RUBY_/RUBY_DTRACE_/g' -e 's/PROBES_H_TMP/RUBY_PROBES_H/' -e 's/(char \*/(const char */g' -e 's/, char \*/, const char */g' $@.tmp > $@
+	$(Q) $(RM) $@.tmp
+
+.dmyh.h:
+	@$(ECHO) making dummy $(DEST_FILE)
+	$(Q)echo '#include "$(*F).dmyh"' > $@
+
+probes.stamp: $(DTRACE_REBUILD_OBJS)
+	$(Q) if test -f $@ -o -f probes.$(OBJEXT); then \
+	  $(RM) $(DTRACE_REBUILD_OBJS) $@; \
+	  $(ECHO0) "rebuilding objects which were modified by \"dtrace -G\""; \
+	  $(MAKE) $(DTRACE_REBUILD_OBJS); \
+	fi
+	$(Q) touch $@
+
+probes.@OBJEXT@: $(srcdir)/probes.d $(DTRACE_REBUILD:yes=probes.stamp)
+	@$(ECHO) processing probes in object files
+	$(Q) $(RM) $@
+	$(Q) $(DTRACE) -G -C $(INCFLAGS) -s $(srcdir)/probes.d -o $@ $(DTRACE_REBUILD_OBJS)
+
+# DTrace static library hacks described here:
+# http://mail.opensolaris.org/pipermail/dtrace-discuss/2005-August/000207.html
+ruby-glommed.$(OBJEXT):
+	@$(ECHO) generating a glommed object with DTrace probes for static library
+	$(Q) $(LD) -r -o $@ $(OBJS)
+
+clean-local::
+	$(Q)$(RM) ext/extinit.c ext/extinit.$(OBJEXT) ext/ripper/y.output \
+		enc/encinit.c enc/encinit.$(OBJEXT)
+	-$(Q)$(RM) $(pkgconfig_DATA)
+
+distclean-local::
+	$(Q)$(RM) ext/config.cache $(RBCONFIG) Doxyfile
+	-$(Q)$(RM) run.gdb
+	-$(Q)$(RM) $(INSTALLED_LIST) $(arch_hdrdir)/ruby/config.h verconf.h
+	-$(Q)$(RMDIRS) $(arch_hdrdir)/ruby 2> /dev/null || true
+
+clean-ext distclean-ext realclean-ext::
+	@cd ext 2>/dev/null || exit 0; set dummy `echo "${EXTS}" | tr , ' '`; shift; \
+	test "$$#" = 0 && set .; \
+	set dummy `\
+	    find "$$@" -name Makefile -print | sed 's:^\./::;s:/Makefile$$::' | sort; \
+	`; shift; \
+	cd ..; \
+	for dir do \
+	    echo $(@:-ext=)ing "$$dir"; \
+	    (cd "ext/$$dir" && exec $(MAKE) $(MFLAGS) $(@:-ext=)) && \
+	    case "$@" in \
+	    *distclean-ext*|*realclean-ext*) \
+		$(RMDIRS) "ext/$$dir" 2> /dev/null || true;; \
+	    esac; \
+	done
+	-$(Q)$(RM) ext/extinit.$(OBJEXT)
+
+distclean-ext realclean-ext::
+	-$(Q)$(RM) ext/extinit.c
+	-$(Q)$(RMDIR) ext 2> /dev/null || true
+
+clean-extout:
+
+clean-enc distclean-enc realclean-enc:
+	@test -f "$(ENC_MK)" || exit 0; \
+	echo $(@:-enc=ing) encodings; \
+	exec $(MAKE) $(MAKE_ENC) $(@:-enc=)
+
+ext/extinit.$(OBJEXT): ext/extinit.c $(SETUP)
+	$(ECHO) compiling $@
+	$(Q) $(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -c ext/extinit.c
+
+enc/encinit.$(OBJEXT): enc/encinit.c $(SETUP)
+
+update-src::
+	@$(CHDIR) "$(srcdir)" && LC_TIME=C exec $(VCSUP)
+
+update-download:: update-config_files
+
+after-update:: common-srcs
+
+update-mspec:
+	@$(CHDIR) $(srcdir); \
+	if [ -d spec/mspec ]; then \
+	  echo updating mspec ...; \
+	  $(Q1:0=:) set -x; \
+	  cd spec/mspec && \
+	  exec git pull; \
+	else \
+	  echo retrieving mspec ...; \
+	  $(Q1:0=:) set -x; \
+	  exec git clone $(MSPEC_GIT_URL) spec/mspec; \
+	fi
+	$(Q)cd $(srcdir)/spec/mspec && exec git --no-pager log -1 --oneline
+
+update-rubyspec: update-mspec
+	@$(CHDIR) $(srcdir); \
+	if [ -d spec/rubyspec ]; then \
+	  echo updating rubyspec ...; \
+	  $(Q1:0=:) set -x; \
+	  cd spec/rubyspec && \
+	  exec git pull; \
+	else \
+	  echo retrieving rubyspec ...; \
+	  $(Q1:0=:) set -x; \
+	  exec git clone $(RUBYSPEC_GIT_URL) spec/rubyspec; \
+	fi
+	$(Q)cd $(srcdir)/spec/rubyspec && exec git --no-pager log -1 --oneline
+
+test-rubyspec-precheck:
+	@if [ ! -d $(srcdir)/spec/rubyspec ]; then echo No rubyspec here.  make update-rubyspec first.; exit 1; fi
+
+update-doclie:
+	@$(CHDIR) $(srcdir); \
+	if [ -d coverage/doclie ]; then \
+	  echo updating doclie ...; \
+	  $(Q1:0=:) set -x; \
+	  cd coverage/doclie && \
+	  git fetch && \
+	  exec git checkout $(DOCLIE_GIT_REF); \
+	else \
+	  echo retrieving doclie ...; \
+	  $(Q1:0=:) set -x; \
+	  exec git clone --branch $(DOCLIE_GIT_REF) $(DOCLIE_GIT_URL) coverage/doclie; \
+	fi
+
+update-simplecov-html:
+	@$(CHDIR) $(srcdir); \
+	if [ -d coverage/simplecov-html ]; then \
+	  echo updating simplecov-html ...; \
+	  $(Q1:0=:) set -x; \
+	  cd coverage/simplecov-html && \
+	  git fetch && \
+	  exec git checkout $(SIMPLECOV_HTML_GIT_REF); \
+	else \
+	  echo retrieving simplecov-html ...; \
+	  exec git clone --branch $(SIMPLECOV_HTML_GIT_REF) $(SIMPLECOV_HTML_GIT_URL) coverage/simplecov-html; \
+	fi
+
+update-simplecov:
+	@$(CHDIR) $(srcdir); \
+	if [ -d coverage/simplecov ]; then \
+	  echo updating simplecov ...; \
+	  $(Q1:0=:) set -x; \
+	  cd coverage/simplecov && \
+	  git fetch && \
+	  exec git checkout $(SIMPLECOV_GIT_REF); \
+	else \
+	  echo retrieving simplecov ...; \
+	  $(Q1:0=:) set -x; \
+	  exec git clone --branch $(SIMPLECOV_GIT_REF) $(SIMPLECOV_GIT_URL) coverage/simplecov; \
+	fi
+
+update-coverage: update-simplecov update-simplecov-html update-doclie
+
+INSNS	= opt_sc.inc optinsn.inc optunifs.inc insns.inc insns_info.inc \
+	  vmtc.inc vm.inc
+
+$(INSNS): $(srcdir)/insns.def vm_opts.h \
+	  $(srcdir)/defs/opt_operand.def $(srcdir)/defs/opt_insn_unif.def \
+	  $(srcdir)/tool/instruction.rb $(srcdir)/tool/insns2vm.rb
+	$(ECHO) generating $@
+	$(Q) $(BASERUBY) -Ku $(srcdir)/tool/insns2vm.rb $(INSNS2VMOPT) $@
+
+verconf.h: $(RBCONFIG)
+
+loadpath: verconf.h
+	@$(CPP) $(XCFLAGS) $(CPPFLAGS) $(srcdir)/loadpath.c | \
+	sed -e '1,/^const char ruby_initial_load_paths/d;/;/,$$d' \
+	    -e '/^ /!d;s/ *"\\0"$$//;s/" *"//g'
+
+un-runnable:
+	$(ECHO) cannot make runnable, configure with --enable-load-relative.
+	$(Q) exit 1
diff --git a/NEWS b/NEWS
index f806fe848c..986db329b3 100644
--- a/NEWS
+++ b/NEWS
@@ -1,695 +1,211 @@
 # -*- rdoc -*-
 
-= NEWS for Ruby 2.7.0
+= NEWS for Ruby 2.4.0
 
 This document is a list of user visible feature changes made between
 releases except for bug fixes.
 
-Note that each entry is kept so brief that no reason behind or reference
-information is supplied with.  For a full list of changes with all
-sufficient information, see the ChangeLog file or Redmine
+Note that each entry is kept so brief that no reason behind or
+reference information is supplied with.  For a full list of changes
+with all sufficient information, see the ChangeLog file or Redmine
 (e.g. <tt>https://bugs.ruby-lang.org/issues/$FEATURE_OR_BUG_NUMBER</tt>)
 
-== Changes since the 2.6.0 release
+== Changes since the 2.3.0 release
 
 === Language changes
 
-==== Pattern matching
-
-* Pattern matching is introduced as an experimental feature. [Feature #14912]
-
-    case [0, [1, 2, 3]]
-    in [a, [b, *c]]
-      p a #=> 0
-      p b #=> 1
-      p c #=> [2, 3]
-    end
-
-    case {a: 0, b: 1}
-    in {a: 0, x: 1}
-      :unreachable
-    in {a: 0, b: var}
-      p var #=> 1
-    end
-
-    json = <<END
-    {
-      "name": "Alice",
-      "age": 30,
-      "children": [{ "name": "Bob", "age": 2 }]
-    }
-    END
-    if JSON.parse(json, symbolize_names: true) in
-         {name: "Alice", children: [{name: "Bob", age: age}]}
-      p age #=> 2
-    end
-
-* See the following slides in detail
-  * https://speakerdeck.com/k_tsj/pattern-matching-new-feature-in-ruby-2-dot-7
-
-==== The spec of keyword arguments is changed towards 3.0
-
-* Automatic conversion of keyword arguments and positional arguments is
-  deprecated, and conversion will be removed in Ruby 3.  [Feature #14183]
-
-  * When a method call passes a Hash at the last argument, and when it
-    passes no keywords, and when the called method accepts keywords, a
-    warning is emitted.  To continue treating as keywords, add a double
-    splat operator to avoid the warning and ensure correct behavior in
-    Ruby 3.
-
-      def foo(key: 42); end; foo({key: 42})   # warned
-      def foo(**kw);    end; foo({key: 42})   # warned
-      def foo(key: 42); end; foo(**{key: 42}) # OK
-      def foo(**kw);    end; foo(**{key: 42}) # OK
-
-  * When a method call passes keywords to a method that accepts keywords,
-    but it does not pass enough required positional arguments, the
-    keywords are treated as a final required positional argument, and a
-    warning is emitted.  Pass the argument as a hash instead of keywords
-    to avoid the warning and ensure correct behavior in Ruby 3.
-
-      def foo(h, **kw); end; foo(key: 42)      # warned
-      def foo(h, key: 42); end; foo(key: 42)   # warned
-      def foo(h, **kw); end; foo({key: 42})    # OK
-      def foo(h, key: 42); end; foo({key: 42}) # OK
-
-  * When a method accepts specific keywords but not a keyword splat, and
-    a hash or keywords splat is passed to the method that includes both
-    Symbol and non-Symbol keys, the hash will continue to be split, and
-    a warning will be emitted.  You will need to update the calling code
-    to pass separate hashes to ensure correct behavior in Ruby 3.
-
-      def foo(h={}, key: 42); end; foo("key" => 43, key: 42)   # warned
-      def foo(h={}, key: 42); end; foo({"key" => 43, key: 42}) # warned
-      def foo(h={}, key: 42); end; foo({"key" => 43}, key: 42) # OK
-      def foo(h={}, key: 42); end; foo({"key" => 43}, key: 42) # OK
-
-  * If a method does not accept keywords, and is called with keywords,
-    the keywords are still treated as a positional hash, with no warning.
-    This behavior will continue to work in Ruby 3.
-
-      def foo(opt={});  end; foo( key: 42 )   # OK
-
-* Non-symbols are allowed as a keyword argument keys if method accepts
-  arbitrary keywords. [Feature #14183]
-
-  * Non-Symbol keys in a keyword arguments hash were prohibited in 2.6.0,
-    but are now allowed again.  [Bug #15658]
-
-      def foo(**kw); p kw; end; foo("str" => 1) #=> {"str"=>1}
-
-* <code>**nil</code> is allowed in method definitions to explicitly mark
-  that the method accepts no keywords. Calling such a method with keywords
-  will result in an ArgumentError. [Feature #14183]
-
-    def foo(h, **nil); end; foo(key: 1)       # ArgumentError
-    def foo(h, **nil); end; foo(**{key: 1})   # ArgumentError
-    def foo(h, **nil); end; foo("str" => 1)   # ArgumentError
-    def foo(h, **nil); end; foo({key: 1})     # OK
-    def foo(h, **nil); end; foo({"str" => 1}) # OK
-
-* Passing an empty keyword splat to a method that does not accept keywords
-  no longer passes an empty hash, unless the empty hash is necessary for
-  a required parameter, in which case a warning will be emitted.  Remove
-  the double splat to continue passing a positional hash.  [Feature #14183]
-
-    h = {}; def foo(*a) a end; foo(**h) # []
-    h = {}; def foo(a) a end; foo(**h)  # {} and warning
-    h = {}; def foo(*a) a end; foo(h)   # [{}]
-    h = {}; def foo(a) a end; foo(h)    # {}
-
-==== Numbered parameter
-
-* Numbered parameter as the default block parameter is introduced as an
-  experimental feature.  [Feature #4475]
-
-    [1, 2, 10].map { _1.to_s(16) } #=> ["1", "2", "a"]
-
-  You can still define a local variable named _1 and so on, and that is honored when present, but renders warning.
-
-    _1 = 0
-    [1].each { p _1 } # prints 0 instead of 1, but also warns.
-
-==== proc/lambda without block is deprecated
-
-* Proc.new and Kernel#proc with no block in a method called with a block is
-  warned now.
-
-    def foo
-      proc
-    end
-    foo { puts "Hello" } #=> warning: Capturing the given block using Proc.new is deprecated; use `&block` instead
-
-* Kernel#lambda with no block in a method called with a block raises an exception.
-
-    def bar
-      lambda
-    end
-    bar { puts "Hello" } #=> tried to create Proc object without a block (ArgumentError)
-
-==== Other miscellaneous changes
-
-* A beginless range is experimentally introduced.  It might not be as useful
-  as an endless range, but would be good for DSL purpose.  [Feature #14799]
-
-     ary[..3]  # identical to ary[0..3]
-     where(sales: ..100)
-
-* Setting <code>$;</code> to non-nil value is warned now.  Use of it in
-  String#split is warned too.
-
-* Setting <code>$,</code> to non-nil value is warned now.  Use of it in
-  Array#join is warned too.
-
-* Quoted here-document identifier must end within the same line.
-
-     <<"EOS
-     " # This had been warned since 2.4; Now it raises a SyntaxError
-     EOS
-
-* The flip-flop syntax deprecation is reverted. [Feature #5400]
-
-* Comment lines can be placed between fluent dot now.
-
-    foo
-      # .bar
-      .baz # => foo.baz
-
-* Calling a private method with a literal <code>self</code> as the receiver
-  is now allowed. [Feature #11297] [Feature #16123]
-
-* Modifier rescue now operates the same for multiple assignment as single
-  assignment:
-
-    a, b = raise rescue [1, 2]
-    # Previously parsed as: (a, b = raise) rescue [1, 2]
-    # Now parsed as:         a, b = (raise rescue [1, 2])
-
-* +yield+ in singleton class syntax is warned and will be deprecated later [Feature #15575].
-
-   def foo
-     class << Object.new
-       yield
-     end
-   end
-   foo { p :ok } #=> warning: `yield' in class syntax will not be supported from Ruby 3.0.
-
-* Argument forwarding by <code>(...)</code> is introduced. [Feature #16253]
-
-    def foo(...)
-      bar(...)
-    end
-
-  All arguments to +foo+ are forwarded to +bar+, including keyword and
-  block arguments.
-  Note that the parentheses are mandatory.  `bar ...` is parsed as an endless range.
-
-* Access and setting of <code>$SAFE</code> is now always warned. <code>$SAFE</code>
-  will become a normal global variable in Ruby 3.0. [Feature #16131]
-
-* <code>Object#{taint,untaint,trust,untrust}</code> and related functions in the C-API
-  no longer have an effect (all objects are always considered untainted), and are now
-  warned in verbose mode. This warning will be disabled even in non-verbose mode in
-  Ruby 3.0, and the methods and C functions will be removed in Ruby 3.2.
-  [Feature #16131]
+* Multiple assignment in conditional expression is now allowed.
+  [Feature #10617]
 
 === Core classes updates (outstanding ones only)
 
-Array::
-
-  New method::
-
-    * Added Array#intersection. [Feature #16155]
-
-Comparable::
-
-  Modified method::
-
-    * Comparable#clamp now accepts a Range argument. [Feature #14784]
-
-        -1.clamp(0..2) #=> 0
-         1.clamp(0..2) #=> 1
-         3.clamp(0..2) #=> 2
-
-Complex::
-
-  New method::
-
-    * Added Complex#<=>. So 0 <=> 0i will not raise NoMethodError. [Bug #15857]
-
-Dir::
-
-  Modified methods::
-
-    * Dir.glob and Dir.[] no longer allow NUL-separated glob pattern.
-      Use Array instead.  [Feature #14643]
-
-Encoding::
-
-  New encoding::
-
-    * Added new encoding CESU-8 [Feature #15931]
-
-Enumerable::
-
-  New methods::
-
-    * Added Enumerable#filter_map.  [Feature #15323]
-
-        [1, 2, 3].filter_map {|x| x.odd? ? x.to_s : nil } #=> ["1", "3"]
-
-    * Added Enumerable#tally.  [Feature #11076]
-
-        ["A", "B", "C", "B", "A"].tally #=> {"A"=>2, "B"=>2, "C"=>1}
-
-Enumerator::
-
-  New methods::
-
-    * Added Enumerator.produce to generate Enumerator from any custom
-      data-transformation.  [Feature #14781]
-
-        require 'date'
-        dates = Enumerator.produce(Date.today, &:succ) #=> infinite sequence of dates
-        dates.detect(&:tuesday?) #=> next tuesday
-
-    * Added Enumerator::Lazy#eager that generates a non-lazy enumerator
-      from a lazy enumerator.  [Feature #15901]
-
-        a = %w(foo bar baz)
-        e = a.lazy.map {|x| x.upcase }.map {|x| x + "!" }.eager
-        p e.class               #=> Enumerator
-        p e.map {|x| x + "?" }  #=> ["FOO!?", "BAR!?", "BAZ!?"]
-
-    * Added Enumerator::Yielder#to_proc so that a Yielder object
-      can be directly passed to another method as a block
-      argument.  [Feature #15618]
-
-Fiber::
-
-  New method::
-
-    * Added Fiber#raise that behaves like Fiber#resume but raises an
-      exception on the resumed fiber.  [Feature #10344]
-
-File::
+* Array
 
-  Modified method::
+  * Array#max and Array#min.  [Feature #12172]
+    This may cause a tiny incompatibility: if you redefine
+    Enumerable#max and call max to an Array, your redefinition will be
+    now ignored.  You should also redefine Array#max.
 
-    * File.extname now returns a dot string at a name ending with a dot on
-      non-Windows platforms.  [Bug #15267]
+  * Array#sum  [Feature #12217]
+    This is different from Enumerable#sum in that Array#sum doesn't depend on
+    the definition of each method.
 
-          File.extname("foo.") #=> "."
+* Comparable
 
-FrozenError::
+  * Comparable#clamp.  [Feature #10594]
 
-  New method::
+* Dir
 
-    * Added FrozenError#receiver to return the frozen object that
-      modification was attempted on.  To set this object when raising
-      FrozenError in Ruby code, pass it as the second argument to
-      FrozenError.new. [Feature #15751]
+  * Dir.empty?.  [Feature #10121]
 
-GC::
+* Enumerable
 
-  New method::
+  * Enumerable#sum  [Feature #12217]
+  * Enumerable#uniq  [Feature #11090]
 
-    * Added GC.compact method for compacting the heap.
-      This function compacts live objects in the heap so that fewer pages may
-      be used, and the heap may be more CoW friendly. [Feature #15626]
+* Enumerator::Lazy
 
-      Details on the algorithm and caveats can be found here:
-      https://bugs.ruby-lang.org/issues/15626
+  * Enumerator::Lazy#uniq  [Feature #11090]
 
-IO::
+* File
 
-  New method::
+  * File.empty?.  [Feature #9969]
 
-    * Added IO#set_encoding_by_bom to check the BOM and set the external
-      encoding.  [Bug #15210]
+* Float
 
-Integer::
+  * Float#ceil, Float#floor, and Float#truncate now take an optional
+    digits, as well as Float#round.  [Feature #12245]
 
-  Modified method::
+* Hash
 
-    * Integer#[] now supports range operation.  [Feature #8842]
+  * Hash#transform_values and Hash#transform_values!  [Feature #12512]
 
-         0b01001101[2, 4]  #=> 0b0011
-         0b01001100[2..5]  #=> 0b0011
-         0b01001100[2...6] #=> 0b0011
-             ^^^^
+* Integer
 
-Method::
+  * Integer#ceil, Integer#floor, and Integer#truncate now take an optional
+    digits, as well as Integer#round.  [Feature #12245]
 
-  Modified method::
+  * Fixnum and Bignum are unified into Integer  [Feature #12005]
 
-    * Method#inspect shows much information. [Feature #14145]
+  * Integer#digits for extracting columns of place-value notation [Feature #12447]
 
-Module::
+* Kernel
 
-  New methods::
+  * Kernel#clone now takes an optional keyword argument, freeze flag.
+    [Feature #12300]
 
-    * Added Module#const_source_location to retrieve the location where a
-      constant is defined.  [Feature #10771]
+* MatchData
 
-    * Added Module#ruby2_keywords for marking a method as passing keyword
-      arguments through a regular argument splat, useful when delegating
-      all arguments to another method in a way that can be backwards
-      compatible with older Ruby versions.  [Bug #16154]
+  * MatchData#named_captures [Feature #11999]
+  * MatchData#values_at supports named captures [Feature #9179]
 
-  Modified methods::
+* Regexp
 
-    * Module#autoload? now takes an +inherit+ optional argument, like as
-      Module#const_defined?.  [Feature #15777]
+  * Regexp#match? [Feature #8110]
+    This returns bool and doesn't save backref.
 
-    * Module#name now always returns a frozen String. The returned String is
-      always the same for a given Module. This change is
-      experimental. [Feature #16150]
+* Regexp/String: Updated Unicode version from 8.0.0 to 9.0.0 [Feature #12513]
 
+* RubyVM::Env
 
-NilClass / TrueClass / FalseClass::
+  * RubyVM::Env was removed.
 
-  Modified methods::
+* String
 
-    * NilClass#to_s, TrueClass#to_s and FalseClass#to_s now always return a
-      frozen String. The returned String is always the same for each of these
-      values. This change is experimental. [Feature #16150]
+  * String#upcase, String#downcase, String#capitalize, String#swapcase and
+    their bang variants work for all of Unicode, and are no longer limited
+    to ASCII. Supported encodings are UTF-8, UTF-16BE/LE, UTF-32BE/LE, and
+    ISO-8859-1~16. Variations are available with options. See the documentation
+    of String#downcase for details. [Feature #10085]
 
-ObjectSpace::WeakMap::
+  * String.new(capacity: size) [Feature #12024]
 
-  Modified method::
+* Symbol
 
-    * ObjectSpace::WeakMap#[]= now accepts special objects as either key or
-      values.  [Feature #16035]
+  * Symbol#match now returns MatchData.  [Bug #11991]
 
-Regexp::
+  * Symbol#upcase, Symbol#downcase, Symbol#capitalize, and Symbol#swapcase now
+    work for all of Unicode. See the documentation of String#downcase
+    for details. [Feature #10085]
 
-  Modified method::
+* Thread
 
-    * Regexp#match and Regexp#match? with a +nil+ argument are deprecated
-      and will raise a TypeError in the next release.  [Feature #13083]
-
-RubyVM::
-
-  Removed method::
-
-    * +RubyVM.resolve_feature_path+ moved to
-      <code>$LOAD_PATH.resolve_feature_path</code>.  [Feature #15903] [Feature #15230]
-
-String::
-
-  Unicode::
-
-    * Update Unicode version and Emoji version from 11.0.0 to
-      12.0.0.  [Feature #15321]
-
-    * Update Unicode version to 12.1.0, adding support for
-      U+32FF SQUARE ERA NAME REIWA.  [Feature #15195]
-
-    * Update Unicode Emoji version to 12.1 [Feature #16272]
-
-Time::
-
-  New methods::
-
-    * Added Time#ceil method.  [Feature #15772]
-
-    * Added Time#floor method.  [Feature #15653]
-
-  Modified method::
-
-    * Time#inspect is separated from Time#to_s and it shows its sub
-      second.  [Feature #15958]
-
-UnboundMethod::
-
-  New method::
-
-    * Added UnboundMethod#bind_call method.  [Feature #15955]
-
-      <code>umethod.bind_call(obj, ...)</code> is semantically equivalent
-      to <code>umethod.bind(obj).call(...)</code>.  This idiom is used in
-      some libraries to call a method that is overridden.  The added
-      method does the same without allocation of intermediate Method
-      object.
-
-          class Foo
-            def add_1(x)
-              x + 1
-            end
-          end
-          class Bar < Foo
-            def add_1(x) # override
-              x + 2
-            end
-          end
-
-          obj = Bar.new
-          p obj.add_1(1) #=> 3
-          p Foo.instance_method(:add_1).bind(obj).call(1) #=> 2
-          p Foo.instance_method(:add_1).bind_call(obj, 1) #=> 2
-
-
-$LOAD_PATH::
-
-  New method::
-
-    * Added <code>$LOAD_PATH.resolve_feature_path</code>.  [Feature #15903] [Feature #15230]
+  * Thread#report_on_exception and Thread.report_on_exception
+    [Feature #6647]
 
 === Stdlib updates (outstanding ones only)
 
-Bundler::
-
-  * Upgrade to Bundler 2.1.0.pre.3
-    See https://github.com/bundler/bundler/blob/2-1-stable/CHANGELOG.md#210pre3-november-12-2019
-
-CGI::
-
-  * CGI.escapeHTML becomes 2~5x faster when there's at least one escaped character.
-    https://github.com/ruby/ruby/pull/2226
-
-CSV::
-
-  * Upgrade to 3.1.2.
-    See https://github.com/ruby/csv/blob/master/NEWS.md.
-
-Date::
-
-  * Date.jisx0301, Date#jisx0301, and Date.parse support the new Japanese
-    era.  [Feature #15742]
-
-Delegator::
-
-  * Object#DelegateClass accepts a block and module_evals it in the context
-    of the returned class, similar to Class.new and Struct.new.
-
-ERB::
-
-  * Prohibit marshaling ERB instance.
-
-IRB::
-
-  * Introduce syntax highlight inspired by pry.gem to Binding#irb source lines,
-    REPL input, and inspect output of some core-class objects.
-
-  * Introduce multiline mode by Reline.
-
-  * Show documents when completion.
-
-  * Enable auto indent and save/load history by default.
+* CSV
 
-Net::FTP::
+  * Add a liberal_parsing option. [Feature #11839]
 
-  * Add Net::FTP#features to check available features, and Net::FTP#option to
-    enable/disable each of them.  [Feature #15964]
+* Logger
 
-Net::IMAP::
+	* Allow specifying logger parameters in constructor such
+	  as level, progname, datetime_format, formatter. [Feature #12224]
+	* Add shift_period_suffix option. [Feature #10772]
 
-  * Add Server Name Indication (SNI) support.  [Feature #15594]
+* OpenSSL
 
-open-uri::
+  * OpenSSL is extracted as a gem and the upstream has been migrated to
+    https://github.com/ruby/openssl. OpenSSL still remains as a default gem.
+    Refer to its History.md for the full release note. [Feature #9612]
 
-  * Warn open-uri's "open" method at Kernel.
-    Use URI.open instead.  [Misc #15893]
+* optparse
 
-  * The default charset of text/* media type is UTF-8 instead of
-    ISO-8859-1.  [Bug #15933]
-
-OptionParser::
-
-  * Now show "Did you mean?" for unknown option.  [Feature #16256]
-
-    test.rb:
-
-      require 'optparse'
-      OptionParser.new do |opts|
-        opts.on("-f", "--foo", "foo") {|v| }
-        opts.on("-b", "--bar", "bar") {|v| }
-        opts.on("-c", "--baz", "baz") {|v| }
-      end.parse!
-
-    example:
-
-      $ ruby test.rb --baa
-      Traceback (most recent call last):
-      test.rb:7:in `<main>': invalid option: --baa (OptionParser::InvalidOption)
-      Did you mean?  baz
-                     bar
-
-Pathname::
-
-  * Delegates 3 arguments from Pathname.glob to Dir.glob to
-    accept base: keyword.
-
-Racc::
-
-  * Merge 1.4.15 from upstream repository and added cli of racc.
-
-Reline::
-
-  * New stdlib that is compatible with readline stdlib by pure Ruby and also
-    has a multiline mode.
-
-REXML::
-
-  * Upgrade to 3.2.3.
-    See https://github.com/ruby/rexml/blob/master/NEWS.md.
-
-RSS::
-
-  * Upgrade to RSS 0.2.8.
-    See https://github.com/ruby/rss/blob/master/NEWS.md.
-
-RubyGems::
-
-  * Upgrade to RubyGems 3.1.0.pre3
-    See https://github.com/rubygems/rubygems/blob/3.1/History.txt#L3
-
-StringScanner::
-
-  * Upgrade to 1.0.3.
-    See https://github.com/ruby/strscan/blob/master/NEWS.md.
+  * Add an into option. [Feature #11191]
 
 === Compatibility issues (excluding feature bug fixes)
 
-* The following libraries are no longer bundled gems.
-  Install corresponding gems to use these features.
-  * CMath (cmath gem)
-  * Scanf (scanf gem)
-  * Shell (shell gem)
-  * Synchronizer (sync gem)
-  * ThreadsWait (thwait gem)
-
-Proc::
-  * Proc#to_s format was changed. [Feature #16101]
+* Array#sum and Enumerable#sum are implemented.  [Feature #12217]
+  Ruby itself has no compatibility problem because Ruby didn't have sum method
+  for arrays before Ruby 2.4.
+  However many third party gems, activesupport, facets, simple_stats, etc,
+  defines sum method.  These implementations are mostly compatible but
+  there are subtle differences.
+  Ruby's sum method should be mostly compatible but it is impossible to
+  be perfectly compatible with all of them.
+
+* Fixnum and Bignum are unified into Integer  [Feature #12005]
+  Fixnum class and Bignum class is removed.
+  Integer class is changed from abstract class to concrete class.
+  For example, 0 is an instance of Integer: 0.class returns Integer.
+  The constants Fixnum and Bignum is bound to Integer.
+  So obj.kind_of?(Fixnum) works as obj.kind_of?(Integer).
+  At C-level, Fixnum object and Bignum object should be distinguished by
+  FIXNUM_P(obj) and RB_TYPE_P(obj, T_BIGNUM).
+  RUBY_INTEGER_UNIFICATION can be used to detect this feature.
+  ruby-2.4.0-preview1 (temporally) removes rb_cFixnum and rb_cBignum
+  to check the effect of incompatibility.
+  (rb_cFixnum and rb_cBignum may be defined as rb_cInteger later if
+  compilation failure of extension library is too big problem.)
+
+* String/Symbol#upcase/downcase/swapcase/capitalize(!) now work for all of
+  Unicode, not only for ASCII. [Feature #10085]
+  No change is needed if the data is in ASCII anyway or if the limitation
+  to ASCII was only tolerated while waiting for a more extensive implementation.
+  A change (using the :ascii option) is needed in cases where Unicode data
+  is processed, but the operation has to be limited to ASCII only.
+  A good example of this are internationalized domain names.
 
 === Stdlib compatibility issues (excluding feature bug fixes)
 
-* Promote stdlib to default gems
-  * The following default gems was published at rubygems.org
-    * benchmarck
-    * cgi
-    * delegate
-    * getoptlong
-    * net-pop
-    * net-smtp
-    * open3
-    * pstore
-    * singleton
-  * The following default gems only promoted ruby-core, Not yet published at rubygems.org.
-    * monitor
-    * observer
-    * timeout
-    * tracer
-    * uri
-    * yaml
-
-pathname::
-
-  * Kernel#Pathname when called with a Pathname argument now returns
-    the argument instead of creating a new Pathname. This is more
-    similar to other Kernel methods, but can break code that modifies
-    the return value and expects the argument not to be modified.
-
-profile.rb, Profiler__::
-
-  * Removed from standard library. No one maintains it from Ruby 2.0.0.
-
-=== C API updates
-
-* Many <code>*_kw</code> functions have been added for setting whether
-  the final argument being passed should be treated as keywords. You
-  may need to switch to these functions to avoid keyword argument
-  separation warnings, and to ensure correct behavior in Ruby 3.
-
-* The <code>:</code> character in rb_scan_args format string is now
-  treated as keyword arguments. Passing a positional hash instead of
-  keyword arguments will emit a deprecation warning.
-
-* C API declarations with +ANYARGS+ are changed not to use +ANYARGS+
-  https://github.com/ruby/ruby/pull/2404
-
-=== Implementation improvements
-
-Fiber::
-
-  * Allow selecting different coroutine implementation by using
-    `--with-coroutine=`, e.g.
+* DateTime
 
-         ./configure --with-coroutine=ucontext
-         ./configure --with-coroutine=copy
+  * DateTime#to_time now preserves timezone.  [Bug #12189]
 
-  * Replace previous stack cache with fiber pool cache. The fiber pool
-    allocates many stacks in a single memory region. Stack allocation
-    becomes O(log N) and fiber creation is amortized O(1). Around 10x
-    performance improvement was measured in micro-benchmarks.
+* Time
 
-File::
-  * File.realpath now uses realpath(3) on many platforms, which can
-    significantly improve performance.
+  * Time#to_time now preserves timezone.  [Bug #12271]
 
-Hash::
-  * Change data structure of small Hash objects. [Feature #15602]
+* thread
 
-Monitor::
-  * Monitor class is written in C-extension. [Feature #16255]
+  * the extension library is removed.  Till 2.0 it was a pure ruby script
+    "thread.rb", which has precedence over "thread.so", and has been provided
+    in $LOADED_FEATURES since 2.1.
 
-Thread::
+* Tk
+  * Tk is removed from stdlib.  [Feature #8539]
+    https://github.com/ruby/tk is the new upstream.
 
-  * VM stack memory allocation is now combined with native thread stack,
-    improving thread allocation performance and reducing allocation related
-    failures. ~10x performance improvement was measured in micro-benchmarks.
-
-JIT::
-
-  * JIT-ed code is recompiled to less-optimized code when an optimization assumption is invalidated.
-
-  * Method inlining is performed when a method is considered as pure.
-    This optimization is still experimental and many methods are NOT considered as pure yet.
-
-  * Default value of +--jit-max-cache+ is changed from 1,000 to 100
-
-  * Default value of +--jit-min-calls+ is changed from 5 to 10,000
-
-=== Miscellaneous changes
-
-* Support for IA64 architecture has been removed. Hardware for testing was
-  difficult to find, native fiber code is difficult to implement, and it added
-  non-trivial complexity to the interpreter. [Feature #15894]
-
-* Require compilers to support C99 [Misc #15347]
+=== C API updates
 
-  * Details of our dialect: https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/C99
+* ruby_show_version() will no longer exits the process, if
+  RUBY_SHOW_COPYRIGHT_TO_DIE is set to 0.  This will be the default in
+  the future.
 
-* Ruby's upstream repository is changed from Subversion to Git.
+=== Supported platform changes
 
-  * https://git.ruby-lang.org/ruby.git
+* FreeBSD < 4 is no longer supported
 
-  * RUBY_REVISION class is changed from Integer to String.
+=== Implementation improvements
 
-  * RUBY_DESCRIPTION includes Git revision instead of Subversion's one.
+* In some condition, `[x, y].max` and `[x, y].min` are optimized
+  so that a temporal array is not created.  The concrete condition is
+  an implementation detail: currently, the array literal must have no
+  splat, must have at least one expression but literal, the length must
+  be <= 0x100, and Array#max and min must not be redefined.  It will work
+  in most casual and real-life use case where it is written with intent
+  to `Math.max(x, y)`.
 
-* Support built-in methods in Ruby with `__builtin_` syntax. [Feature #16254]
-  Some methods are defined in *.rb (such as trace_point.rb).
-  For example, it is easy to define a method which accepts keyword arguments.
+* Thread deadlock detection now shows their backtrace and dependency. [Feature #8214]
diff --git a/README.ja.md b/README.ja.md
index 5050abf267..9d6131e416 100644
--- a/README.ja.md
+++ b/README.ja.md
@@ -1,10 +1,3 @@
-[![Build Status](https://travis-ci.org/ruby/ruby.svg?branch=master)](https://travis-ci.org/ruby/ruby)
-[![Build status](https://ci.appveyor.com/api/projects/status/0sy8rrxut4o0k960/branch/master?svg=true)](https://ci.appveyor.com/project/ruby/ruby/branch/master)
-![](https://github.com/ruby/ruby/workflows/macOS/badge.svg)
-![](https://github.com/ruby/ruby/workflows/MJIT/badge.svg)
-![](https://github.com/ruby/ruby/workflows/Ubuntu/badge.svg)
-![](https://github.com/ruby/ruby/workflows/Windows/badge.svg)
-
 # Ruby��
 
 Ruby�シンプル��強力�オブジェクト指�スクリプト言語��． Ruby�純粋�オブジェクト指�言語���設計�れ��る��，
@@ -17,54 +10,46 @@ Ruby�テキスト処�関係�能力���優れ，Perl����ら�
 
 *   シンプル�文法
 *   普通�オブジェクト指�機能(クラス，メソッドコール��)
-*   特殊�オブジェクト指�機能(Mixin，特異メソッド��)
+*   特殊�オブジェクト指�機能(Mixin, 特異メソッド��)
 *   演算�オー�ーロード
 *   例外処�機能
 *   イテレータ�クロージャ
 *   ガーベージコレクタ
 *   ダイナミックローディング (アーキテク�ャ�よる)
-*   移�性�高�．多��Unix-like/POSIX互�プラットフォーム上�動������，Windows， macOS，
-    Haiku���上�も動� cf.
-    https://github.com/ruby/ruby/blob/master/doc/contributing.rdoc#platform-maintainers
+*   移�性�高�．多��Unix-like/POSIX互�プラットフォーム上�動������，Windows， Mac OS
+    X，BeOS���上�も動� cf.
+    http://bugs.ruby-lang.org/projects/ruby-trunk/wiki/SupportedPlatformsJa
 
 
 ## 入手法
 
-サードパーティーツールを使��方法を�むRuby�インストール方法�一覧�
-
-https://www.ruby-lang.org/ja/downloads/
-
-を�照������．
-
-### Git
+### FTP�
 
-ミラーをGitHub�公開�����． 以下�コマンド�リ�ジトリを�得����．
+以下�場所�����り��．
 
-    $ git clone https://github.com/ruby/ruby.git
+ftp://ftp.ruby-lang.org/pub/ruby/
 
-他�ブラン��一覧�次�コマンド�見られ��．
+### Subversion�
 
-    $ git ls-remote https://github.com/ruby/ruby.git
+開発先端�ソースコード�次�コマンド��得����．
 
-Rubyリ�ジトリ�本��master� https://git.ruby-lang.org/ruby.git ��り��．
-コミッタ���らを使���．
+    $ svn co http://svn.ruby-lang.org/repos/ruby/trunk/ ruby
 
-### Subversion
-
-��Ruby��ージョン�ソースコード�次�コマンド��得����．
+他�開発中�ブラン��一覧�次�コマンド�見られ��．
 
-    $ svn co https://svn.ruby-lang.org/repos/ruby/branches/ruby_2_6/ ruby
+    $ svn ls http://svn.ruby-lang.org/repos/ruby/branches/
 
-他�開発中�ブラン��一覧�次�コマンド�見られ��．
+### Git�
 
-    $ svn ls https://svn.ruby-lang.org/repos/ruby/branches/
+Subversion�ミラーをGitHub�公開�����． 以下�コマンド�リ�ジトリを�得����．
 
+    $ git clone git://github.com/ruby/ruby.git
 
 ## ホームページ
 
 Ruby�ホームページ�URL�
 
-https://www.ruby-lang.org/
+http://www.ruby-lang.org/
 
 ��．
 
@@ -93,7 +78,7 @@ Ruby拡張モジュールã�«ã�¤ã�„ã�¦è©±ã�—å�ˆã�†ruby-extメーリングリスãƒ
 
 以下�手順�行������．
 
-1.  も� `configure` ファイル�見��ら��，も��� `configure.ac` より��よ��ら， `autoconf` を実行��
+1.  も� `configure` ファイル�見��ら��，も��� `configure.in` より��よ��ら， `autoconf` を実行��
     新�� `configure` を生��る
 
 2.  `configure` を実行�� `Makefile` ��を生��る
@@ -110,8 +95,7 @@ Ruby拡張モジュールã�«ã�¤ã�„ã�¦è©±ã�—å�ˆã�†ruby-extメーリングリスãƒ
     `ext/Setup` �記述��モジュール��的�リンク�れ��．
 
     ダイナミックローディングをサ�ート�����アーキテク�ャ�� `Setup` �1行目�「`option nodynamic`����行�コ
-    メントを外�必���り��．
-    ��，��アーキテク�ャ�拡張モジュールを利用�る����，�ら����的�リンクを����必���り��．
+    メントを外�必���り��．��，��アーキテク�ャ�拡張モジュールを利用�る����，�ら����的�リンクを����必���り��．
 
 5.  `make` を実行��コンパイル�る
 
@@ -172,9 +156,9 @@ UNIX��れ� `configure` ���ん��差異を�����れる�
 ## フィード�ック
 
 Ruby�関�る質�� Ruby-Talk（英語）や Ruby-List（日本語） (https://www.ruby-lang.org/ja/community/mailing-lists) や，
-stackoverflow (https://ja.stackoverflow.com/) ���Webサイト�投稿������．
+stackoverflow (http://ja.stackoverflow.com/) ���Webサイト�投稿������．
 
-�グ報告� https://bugs.ruby-lang.org ���付�����．
+�グ報告� http://bugs.ruby-lang.org ���付�����．
 
 
 ## 著者
@@ -182,3 +166,6 @@ stackoverflow (https://ja.stackoverflow.com/) ã�ªã�©ã�®Webサイトã�«æŠ•ç¨¿ã�—ã
 Ruby�オリジナル版�，1995年���も�ゆ�����よ��設計・開発�れ���．
 
 <mailto:matz@ruby-lang.org>
+
+---
+created at: Thu Aug  3 11:57:36 JST 1995
diff --git a/README.md b/README.md
index 7c0f186a98..f79ba9c718 100644
--- a/README.md
+++ b/README.md
@@ -1,30 +1,26 @@
-[![Build Status](https://travis-ci.org/ruby/ruby.svg?branch=master)](https://travis-ci.org/ruby/ruby)
-[![Build status](https://ci.appveyor.com/api/projects/status/0sy8rrxut4o0k960/branch/master?svg=true)](https://ci.appveyor.com/project/ruby/ruby/branch/master)
-![](https://github.com/ruby/ruby/workflows/macOS/badge.svg)
-![](https://github.com/ruby/ruby/workflows/MJIT/badge.svg)
-![](https://github.com/ruby/ruby/workflows/Ubuntu/badge.svg)
-![](https://github.com/ruby/ruby/workflows/Windows/badge.svg)
+[![Build Status](https://travis-ci.org/ruby/ruby.svg)](https://travis-ci.org/ruby/ruby)
+[![Build status](https://ci.appveyor.com/api/projects/status/0sy8rrxut4o0k960/branch/trunk?svg=true)](https://ci.appveyor.com/project/ruby/ruby/branch/trunk)
 
 # What's Ruby
 
-Ruby is an interpreted object-oriented programming language often
-used for web development. It also offers many scripting features
-to process plain text and serialized files, or manage system tasks.
-It is simple, straightforward, and extensible.
+Ruby is the interpreted scripting language for quick and easy object-oriented
+programming.  It has many features to process text files and to do system
+management tasks (as in Perl).  It is simple, straight-forward, and
+extensible.
 
 ## Features of Ruby
 
 *   Simple Syntax
 *   **Normal** Object-oriented Features (e.g. class, method calls)
-*   **Advanced** Object-oriented Features (e.g. mix-in, singleton-method)
+*   **Advanced** Object-oriented Features (e.g. Mix-in, Singleton-method)
 *   Operator Overloading
 *   Exception Handling
 *   Iterators and Closures
 *   Garbage Collection
 *   Dynamic Loading of Object Files (on some architectures)
 *   Highly Portable (works on many Unix-like/POSIX compatible platforms as
-    well as Windows, macOS, Haiku, etc.) cf.
-    https://github.com/ruby/ruby/blob/master/doc/contributing.rdoc#platform-maintainers
+    well as Windows, Mac OS X, BeOS, etc.) cf.
+    http://bugs.ruby-lang.org/projects/ruby-trunk/wiki/SupportedPlatforms
 
 
 ## How to get Ruby
@@ -32,59 +28,60 @@ It is simple, straightforward, and extensible.
 For a complete list of ways to install Ruby, including using third-party tools
 like rvm, see:
 
-https://www.ruby-lang.org/en/downloads/
+http://www.ruby-lang.org/en/downloads/
 
-### Git
+The Ruby distribution files can be found on the following FTP site:
 
-The mirror of the Ruby source tree can be checked out with the following command:
+ftp://ftp.ruby-lang.org/pub/ruby/
 
-    $ git clone https://github.com/ruby/ruby.git
+The trunk of the Ruby source tree can be checked out with the following
+command:
 
-There are some other branches under development. Try the following command
-to see the list of branches:
-
-    $ git ls-remote https://github.com/ruby/ruby.git
-
-You may also want to use https://git.ruby-lang.org/ruby.git (actual master of Ruby source)
-if you are a committer.
+    $ svn co http://svn.ruby-lang.org/repos/ruby/trunk/ ruby
 
-### Subversion
+Or if you are using git then use the following command:
 
-Stable branches for older Ruby versions can be checked out with the following command:
+    $ git clone git://github.com/ruby/ruby.git
 
-    $ svn co https://svn.ruby-lang.org/repos/ruby/branches/ruby_2_6/ ruby
+There are some other branches under development.  Try the following command
+to see the list of branches:
 
-Try the following command to see the list of branches:
+    $ svn ls http://svn.ruby-lang.org/repos/ruby/branches/
 
-    $ svn ls https://svn.ruby-lang.org/repos/ruby/branches/
+Or if you are using git then use the following command:
 
+    $ git ls-remote git://github.com/ruby/ruby.git
 
 ## Ruby home page
 
-https://www.ruby-lang.org/
+The URL of the Ruby home page is:
+
+http://www.ruby-lang.org/
 
 ## Mailing list
 
-There is a mailing list to discuss Ruby. To subscribe to this list, please
+There is a mailing list to talk about Ruby. To subscribe to this list, please
 send the following phrase:
 
     subscribe
 
 in the mail body (not subject) to the address
-[ruby-talk-request@ruby-lang.org](mailto:ruby-talk-request@ruby-lang.org?subject=Join%20Ruby%20Mailing%20List&body=subscribe).
+<mailto:ruby-talk-request@ruby-lang.org>.
 
 ## How to compile and install
 
-1.  If you want to use Microsoft Visual C++ to compile Ruby, read
-    [win32/README.win32](win32/README.win32) instead of this document.
+This is what you need to do to compile and install Ruby:
+
+1.  If you want to use Microsoft Visual C++ to compile ruby, read
+    win32/README.win32 instead of this document.
 
-2.  If `./configure` does not exist or is older than `configure.ac`, run
+2.  If `./configure` does not exist or is older than configure.in, run
     `autoconf` to (re)generate configure.
 
 3.  Run `./configure`, which will generate `config.h` and `Makefile`.
 
     Some C compiler flags may be added by default depending on your
-    environment. Specify `optflags=..` and `warnflags=..` as necessary to
+    environment.  Specify `optflags=..` and `warnflags=..` as necessary to
     override them.
 
 4.  Edit `defines.h` if you need. Usually this step will not be needed.
@@ -100,19 +97,11 @@ in the mail body (not subject) to the address
 
 6.  Run `make`.
 
-    * On Mac, set RUBY\_CODESIGN environment variable with a signing identity.
-      It uses the identity to sign `ruby` binary. See also codesign(1).
-
 7.  Optionally, run '`make check`' to check whether the compiled Ruby
     interpreter works well. If you see the message "`check succeeded`", your
-    Ruby works as it should (hopefully).
-
-8.  Optionally, run `make update-gems` and `make extract-gems`.
-
-    If you want to install bundled gems, run `make update-gems` and
-    `make extract-gems` before running `make install`.
+    ruby works as it should (hopefully).
 
-9.  Run '`make install`'.
+8.  Run '`make install`'
 
     This command will create the following directories and install files into
     them.
@@ -141,9 +130,10 @@ in the mail body (not subject) to the address
     **NOTE**: teeny of the API version may be different from one of Ruby's
     program version
 
-    You may have to be a super user to install Ruby.
+    You may have to be a super user to install ruby.
 
-If you fail to compile Ruby, please send the detailed error report with the
+
+If you fail to compile ruby, please send the detailed error report with the
 error log and machine/OS type, to help others.
 
 Some extension libraries may not get compiled because of lack of necessary
@@ -157,19 +147,21 @@ See the file [COPYING](COPYING).
 ## Feedback
 
 Questions about the Ruby language can be asked on the Ruby-Talk mailing list
-(https://www.ruby-lang.org/en/community/mailing-lists) or on websites like
-(https://stackoverflow.com).
+(http://www.ruby-lang.org/en/community/mailing-lists) or on websites like
+(http://stackoverflow.com).
 
-Bugs should be reported at https://bugs.ruby-lang.org. Read [HowToReport] for more information.
+Bug reports should be filed at http://bugs.ruby-lang.org. Read [HowToReport] for more information.
 
 [HowToReport]: https://bugs.ruby-lang.org/projects/ruby/wiki/HowToReport
 
-## Contributing
+##Contributing
 
 See the file [CONTRIBUTING.md](CONTRIBUTING.md)
 
+
 ## The Author
 
-Ruby was originally designed and developed by Yukihiro Matsumoto (Matz) in 1995.
+Ruby was originally designed and developed by Yukihiro Matsumoto (Matz) in
+1995.
 
-<matz@ruby-lang.org>
+<mailto:matz@ruby-lang.org>
diff --git a/acinclude.m4 b/acinclude.m4
new file mode 100644
index 0000000000..99b24e6d93
--- /dev/null
+++ b/acinclude.m4
@@ -0,0 +1,46 @@
+# -*- autoconf -*-
+
+AC_DEFUN([_COLORIZE_RESULT_PREPARE], [
+    msg_checking= msg_result_yes= msg_result_no= msg_result_other= msg_reset=
+    AS_IF([test "x${CONFIGURE_TTY}" = xyes -o -t 1], [
+	msg_begin="`tput smso 2>/dev/null`"
+	AS_CASE(["$msg_begin"], ['@<:@'*m],
+	    [msg_begin="`echo "$msg_begin" | sed ['s/[0-9]*m$//']`"
+	    msg_checking="${msg_begin}33m"
+	    AS_IF([test ${TEST_COLORS:+set}], [
+		msg_result_yes=[`expr ":$TEST_COLORS:" : ".*:pass=\([^:]*\):"`]
+		msg_result_no=[`expr ":$TEST_COLORS:" : ".*:fail=\([^:]*\):"`]
+		msg_result_other=[`expr ":$TEST_COLORS:" : ".*:skip=\([^:]*\):"`]
+	    ])
+	    msg_result_yes="${msg_begin}${msg_result_yes:-32;1}m"
+	    msg_result_no="${msg_begin}${msg_result_no:-31;1}m"
+	    msg_result_other="${msg_begin}${msg_result_other:-33;1}m"
+	    msg_reset="${msg_begin}m"
+	    ])
+	AS_UNSET(msg_begin)
+	])
+    AS_REQUIRE_SHELL_FN([colorize_result],
+	[AS_FUNCTION_DESCRIBE([colorize_result], [MSG], [Colorize result])],
+        [AS_CASE(["$[]1"],
+            [yes], [AS_ECHO(["${msg_result_yes}$[]1${msg_reset}]")],
+            [no], [AS_ECHO(["${msg_result_no}$[]1${msg_reset}]")],
+            [AS_ECHO(["${msg_result_other}$[]1${msg_reset}]")])])
+])
+
+AC_DEFUN([COLORIZE_RESULT], [AC_REQUIRE([_COLORIZE_RESULT_PREPARE])dnl
+    AS_LITERAL_IF([$1],
+	[m4_case([$1],
+		[yes], [AS_ECHO(["${msg_result_yes}$1${msg_reset}"])],
+		[no], [AS_ECHO(["${msg_result_no}$1${msg_reset}"])],
+		[AS_ECHO(["${msg_result_other}$1${msg_reset}"])])],
+	[colorize_result "$1"]) dnl
+])
+
+AC_DEFUN([AC_CHECKING],[dnl
+AC_REQUIRE([_COLORIZE_RESULT_PREPARE])dnl
+AS_MESSAGE([checking ${msg_checking}$1${msg_reset}...])])
+
+AC_DEFUN([AC_MSG_RESULT], [dnl
+{ _AS_ECHO_LOG([result: $1])
+COLORIZE_RESULT([$1]); dnl
+}])
diff --git a/aclocal.m4 b/aclocal.m4
index ed7d14ef63..56e944be8f 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.15 -*- Autoconf -*-
 
-# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2014 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -12,36 +12,4 @@
 # PARTICULAR PURPOSE.
 
 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
-m4_include([tool/m4/_colorize_result_prepare.m4])
-m4_include([tool/m4/ac_msg_result.m4])
-m4_include([tool/m4/colorize_result.m4])
-m4_include([tool/m4/ruby_append_option.m4])
-m4_include([tool/m4/ruby_append_options.m4])
-m4_include([tool/m4/ruby_check_builtin_func.m4])
-m4_include([tool/m4/ruby_check_builtin_setjmp.m4])
-m4_include([tool/m4/ruby_check_printf_prefix.m4])
-m4_include([tool/m4/ruby_check_setjmp.m4])
-m4_include([tool/m4/ruby_check_signedness.m4])
-m4_include([tool/m4/ruby_check_sizeof.m4])
-m4_include([tool/m4/ruby_check_sysconf.m4])
-m4_include([tool/m4/ruby_cppoutfile.m4])
-m4_include([tool/m4/ruby_decl_attribute.m4])
-m4_include([tool/m4/ruby_default_arch.m4])
-m4_include([tool/m4/ruby_define_if.m4])
-m4_include([tool/m4/ruby_defint.m4])
-m4_include([tool/m4/ruby_dtrace_available.m4])
-m4_include([tool/m4/ruby_dtrace_postprocess.m4])
-m4_include([tool/m4/ruby_func_attribute.m4])
-m4_include([tool/m4/ruby_mingw32.m4])
-m4_include([tool/m4/ruby_prepend_option.m4])
-m4_include([tool/m4/ruby_prog_gnu_ld.m4])
-m4_include([tool/m4/ruby_replace_funcs.m4])
-m4_include([tool/m4/ruby_replace_type.m4])
-m4_include([tool/m4/ruby_rm_recursive.m4])
-m4_include([tool/m4/ruby_setjmp_type.m4])
-m4_include([tool/m4/ruby_stack_grow_direction.m4])
-m4_include([tool/m4/ruby_try_cflags.m4])
-m4_include([tool/m4/ruby_try_ldflags.m4])
-m4_include([tool/m4/ruby_type_attribute.m4])
-m4_include([tool/m4/ruby_universal_arch.m4])
-m4_include([tool/m4/ruby_werror_flag.m4])
+m4_include([acinclude.m4])
diff --git a/addr2line.c b/addr2line.c
index 635194b96b..a20e5000c4 100644
--- a/addr2line.c
+++ b/addr2line.c
@@ -8,30 +8,14 @@
 
 **********************************************************************/
 
-#if defined(__clang__)
-#pragma clang diagnostic ignored "-Wgnu-empty-initializer"
-#pragma clang diagnostic ignored "-Wgcc-compat"
-#endif
-
 #include "ruby/config.h"
-#include "ruby/defines.h"
 #include "ruby/missing.h"
 #include "addr2line.h"
 
 #include <stdio.h>
 #include <errno.h>
 
-#ifdef HAVE_LIBPROC_H
-#include <libproc.h>
-#endif
-
-#ifdef HAVE_STDBOOL_H
-#include <stdbool.h>
-#else
-#include "missing/stdbool.h"
-#endif
-
-#if defined(USE_ELF) || defined(HAVE_MACH_O_LOADER_H)
+#ifdef USE_ELF
 
 #include <fcntl.h>
 #include <limits.h>
@@ -44,6 +28,12 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
+#ifdef __OpenBSD__
+#include <elf_abi.h>
+#else
+#include <elf.h>
+#endif
+
 /* Make alloca work the best possible way.  */
 #ifdef __GNUC__
 # ifndef alloca
@@ -67,20 +57,24 @@ void *alloca();
 # include <dlfcn.h>
 #endif
 
-#ifdef HAVE_MACH_O_LOADER_H
-# include <crt_externs.h>
-# include <mach-o/fat.h>
-# include <mach-o/loader.h>
-# include <mach-o/nlist.h>
-# include <mach-o/stab.h>
-#endif
+#define DW_LNS_copy                     0x01
+#define DW_LNS_advance_pc               0x02
+#define DW_LNS_advance_line             0x03
+#define DW_LNS_set_file                 0x04
+#define DW_LNS_set_column               0x05
+#define DW_LNS_negate_stmt              0x06
+#define DW_LNS_set_basic_block          0x07
+#define DW_LNS_const_add_pc             0x08
+#define DW_LNS_fixed_advance_pc         0x09
+#define DW_LNS_set_prologue_end         0x0a /* DWARF3 */
+#define DW_LNS_set_epilogue_begin       0x0b /* DWARF3 */
+#define DW_LNS_set_isa                  0x0c /* DWARF3 */
 
-#ifdef USE_ELF
-# ifdef __OpenBSD__
-#  include <elf_abi.h>
-# else
-#  include <elf.h>
-# endif
+/* Line number extended opcode name. */
+#define DW_LNE_end_sequence             0x01
+#define DW_LNE_set_address              0x02
+#define DW_LNE_define_file              0x03
+#define DW_LNE_set_discriminator        0x04  /* DWARF4 */
 
 #ifndef ElfW
 # if SIZEOF_VOIDP == 8
@@ -96,44 +90,13 @@ void *alloca();
 #  define ELF_ST_TYPE ELF32_ST_TYPE
 # endif
 #endif
-#endif
-
-#ifdef SHF_COMPRESSED
-# if defined(ELFCOMPRESS_ZLIB) && defined(HAVE_LIBZ)
-   /* FreeBSD 11.0 lacks ELFCOMPRESS_ZLIB */
-#  include <zlib.h>
-#  define SUPPORT_COMPRESSED_DEBUG_LINE
-# endif
-#else /* compatibility with glibc < 2.22 */
-# define SHF_COMPRESSED 0
-#endif
-
 #ifndef PATH_MAX
 #define PATH_MAX 4096
 #endif
 
-#define DW_LNS_copy                     0x01
-#define DW_LNS_advance_pc               0x02
-#define DW_LNS_advance_line             0x03
-#define DW_LNS_set_file                 0x04
-#define DW_LNS_set_column               0x05
-#define DW_LNS_negate_stmt              0x06
-#define DW_LNS_set_basic_block          0x07
-#define DW_LNS_const_add_pc             0x08
-#define DW_LNS_fixed_advance_pc         0x09
-#define DW_LNS_set_prologue_end         0x0a /* DWARF3 */
-#define DW_LNS_set_epilogue_begin       0x0b /* DWARF3 */
-#define DW_LNS_set_isa                  0x0c /* DWARF3 */
+int kprintf(const char *fmt, ...);
 
-/* Line number extended opcode name. */
-#define DW_LNE_end_sequence             0x01
-#define DW_LNE_set_address              0x02
-#define DW_LNE_define_file              0x03
-#define DW_LNE_set_discriminator        0x04  /* DWARF4 */
-
-PRINTF_ARGS(static int kprintf(const char *fmt, ...), 1, 2);
-
-typedef struct line_info {
+typedef struct {
     const char *dirname;
     const char *filename;
     const char *path; /* object path */
@@ -142,56 +105,19 @@ typedef struct line_info {
     uintptr_t base_addr;
     uintptr_t saddr;
     const char *sname; /* function name */
-
-    struct line_info *next;
 } line_info_t;
-
-struct dwarf_section {
-    char *ptr;
-    size_t size;
-    uint64_t flags;
-};
-
-typedef struct obj_info {
+typedef struct obj_info obj_info_t;
+struct obj_info {
     const char *path; /* object path */
-    char *mapped;
+    int fd;
+    void *mapped;
     size_t mapped_size;
-    void *uncompressed;
     uintptr_t base_addr;
-    uintptr_t vmaddr;
-    struct dwarf_section debug_abbrev;
-    struct dwarf_section debug_info;
-    struct dwarf_section debug_line;
-    struct dwarf_section debug_ranges;
-    struct dwarf_section debug_str;
-    struct obj_info *next;
-} obj_info_t;
-
-#define DWARF_SECTION_COUNT 5
-
-static struct dwarf_section *
-obj_dwarf_section_at(obj_info_t *obj, int n)
-{
-    struct dwarf_section *ary[] = {
-        &obj->debug_abbrev,
-        &obj->debug_info,
-        &obj->debug_line,
-        &obj->debug_ranges,
-        &obj->debug_str
-    };
-    if (n < 0 || DWARF_SECTION_COUNT <= n) {
-        abort();
-    }
-    return ary[n];
-}
-
-struct debug_section_definition {
-    const char *name;
-    struct dwarf_section *dwarf;
+    obj_info_t *next;
 };
 
 /* Avoid consuming stack as this module may be used from signal handler */
-static char binary_filename[PATH_MAX + 1];
+static char binary_filename[PATH_MAX];
 
 static unsigned long
 uleb128(char **p)
@@ -251,7 +177,8 @@ get_nth_dirname(unsigned long dir, char *p)
 }
 
 static void
-fill_filename(int file, char *include_directories, char *filenames, line_info_t *line, obj_info_t *obj)
+fill_filename(int file, char *include_directories, char *filenames,
+	      line_info_t *line)
 {
     int i;
     char *p = filenames;
@@ -261,8 +188,8 @@ fill_filename(int file, char *include_directories, char *filenames, line_info_t
 	filename = p;
 	if (!*p) {
 	    /* Need to output binary file name? */
-	    kprintf("Unexpected file number %d in %s at %tx\n",
-		    file, binary_filename, filenames - obj->mapped);
+	    kprintf("Unexpected file number %d in %s\n",
+		    file, binary_filename);
 	    return;
 	}
 	while (*p) p++;
@@ -286,128 +213,100 @@ fill_line(int num_traces, void **traces, uintptr_t addr, int file, int line,
 	  obj_info_t *obj, line_info_t *lines, int offset)
 {
     int i;
-    addr += obj->base_addr - obj->vmaddr;
+    addr += obj->base_addr;
     for (i = offset; i < num_traces; i++) {
 	uintptr_t a = (uintptr_t)traces[i];
 	/* We assume one line code doesn't result >100 bytes of native code.
        We may want more reliable way eventually... */
 	if (addr < a && a < addr + 100) {
-	    fill_filename(file, include_directories, filenames, &lines[i], obj);
+	    fill_filename(file, include_directories, filenames, &lines[i]);
 	    lines[i].line = line;
 	}
     }
 }
 
-struct LineNumberProgramHeader {
-    uint64_t unit_length;
-    uint16_t version;
-    uint8_t format; /* 4 or 8 */
-    uint64_t header_length;
-    uint8_t minimum_instruction_length;
-    uint8_t maximum_operations_per_instruction;
-    uint8_t default_is_stmt;
-    int8_t line_base;
-    uint8_t line_range;
-    uint8_t opcode_base;
-    /* uint8_t standard_opcode_lengths[opcode_base-1]; */
-    const char *include_directories;
-    const char *filenames;
-    const char *cu_start;
-    const char *cu_end;
-};
-
-static int
-parse_debug_line_header(const char **pp, struct LineNumberProgramHeader *header)
+static void
+parse_debug_line_cu(int num_traces, void **traces, char **debug_line,
+		obj_info_t *obj, line_info_t *lines, int offset)
 {
-    const char *p = *pp;
-    header->unit_length = *(uint32_t *)p;
-    p += sizeof(uint32_t);
-
-    header->format = 4;
-    if (header->unit_length == 0xffffffff) {
-	header->unit_length = *(uint64_t *)p;
-	p += sizeof(uint64_t);
-        header->format = 8;
+    char *p, *cu_end, *cu_start, *include_directories, *filenames;
+    unsigned long unit_length;
+    int default_is_stmt, line_base;
+    unsigned int header_length, minimum_instruction_length, line_range,
+		 opcode_base;
+    /* unsigned char *standard_opcode_lengths; */
+
+    /* The registers. */
+    unsigned long addr = 0;
+    unsigned int file = 1;
+    unsigned int line = 1;
+    /* unsigned int column = 0; */
+    int is_stmt;
+    /* int basic_block = 0; */
+    /* int end_sequence = 0; */
+    /* int prologue_end = 0; */
+    /* int epilogue_begin = 0; */
+    /* unsigned int isa = 0; */
+
+    p = *debug_line;
+
+    unit_length = *(unsigned int *)p;
+    p += sizeof(unsigned int);
+    if (unit_length == 0xffffffff) {
+	unit_length = *(unsigned long *)p;
+	p += sizeof(unsigned long);
     }
 
-    header->cu_end = p + header->unit_length;
+    cu_end = p + unit_length;
 
-    header->version = *(uint16_t *)p;
-    p += sizeof(uint16_t);
-    if (header->version > 4) return -1;
+    /*dwarf_version = *(unsigned short *)p;*/
+    p += 2;
 
-    header->header_length = header->format == 4 ? *(uint32_t *)p : *(uint64_t *)p;
-    p += header->format;
-    header->cu_start = p + header->header_length;
+    header_length = *(unsigned int *)p;
+    p += sizeof(unsigned int);
 
-    header->minimum_instruction_length = *(uint8_t *)p++;
+    cu_start = p + header_length;
 
-    if (header->version >= 4) {
-        /* maximum_operations_per_instruction = *(uint8_t *)p; */
-        if (*p != 1) return -1; /* For non-VLIW architectures, this field is 1 */
-        p++;
-    }
+    minimum_instruction_length = *(unsigned char *)p;
+    p++;
 
-    header->default_is_stmt = *(uint8_t *)p++;
-    header->line_base = *(int8_t *)p++;
-    header->line_range = *(uint8_t *)p++;
-    header->opcode_base = *(uint8_t *)p++;
-    /* header->standard_opcode_lengths = (uint8_t *)p - 1; */
-    p += header->opcode_base - 1;
+    is_stmt = default_is_stmt = *(unsigned char *)p;
+    p++;
 
-    header->include_directories = p;
+    line_base = *(signed char *)p;
+    p++;
 
-    /* temporary measure for compress-debug-sections */
-    if (p >= header->cu_end) return -1;
+    line_range = *(unsigned char *)p;
+    p++;
+
+    opcode_base = *(unsigned char *)p;
+    p++;
+
+    /* standard_opcode_lengths = (unsigned char *)p - 1; */
+    p += opcode_base - 1;
+
+    include_directories = p;
 
     /* skip include directories */
     while (*p) {
-	p = memchr(p, '\0', header->cu_end - p);
-	if (!p) return -1;
+	while (*p) p++;
 	p++;
     }
     p++;
 
-    header->filenames = p;
+    filenames = p;
 
-    *pp = header->cu_start;
-
-    return 0;
-}
-
-static int
-parse_debug_line_cu(int num_traces, void **traces, char **debug_line,
-		obj_info_t *obj, line_info_t *lines, int offset)
-{
-    const char *p = (const char *)*debug_line;
-    struct LineNumberProgramHeader header;
-
-    /* The registers. */
-    unsigned long addr = 0;
-    unsigned int file = 1;
-    unsigned int line = 1;
-    /* unsigned int column = 0; */
-    int is_stmt;
-    /* int basic_block = 0; */
-    /* int end_sequence = 0; */
-    /* int prologue_end = 0; */
-    /* int epilogue_begin = 0; */
-    /* unsigned int isa = 0; */
-
-    if (parse_debug_line_header(&p, &header))
-        return -1;
-    is_stmt = header.default_is_stmt;
+    p = cu_start;
 
 #define FILL_LINE()						    \
     do {							    \
 	fill_line(num_traces, traces, addr, file, line,		    \
-                  (char *)header.include_directories,               \
-                  (char *)header.filenames,                         \
+		  include_directories, filenames,		    \
 		  obj, lines, offset);				    \
 	/*basic_block = prologue_end = epilogue_begin = 0;*/	    \
     } while (0)
 
-    while (p < header.cu_end) {
+    while (p < cu_end) {
 	unsigned long a;
 	unsigned char op = *p++;
 	switch (op) {
@@ -415,19 +314,19 @@ parse_debug_line_cu(int num_traces, void **traces, char **debug_line,
 	    FILL_LINE();
 	    break;
 	case DW_LNS_advance_pc:
-	    a = uleb128((char **)&p);
+	    a = uleb128(&p);
 	    addr += a;
 	    break;
 	case DW_LNS_advance_line: {
-	    long a = sleb128((char **)&p);
+	    long a = sleb128(&p);
 	    line += a;
 	    break;
 	}
 	case DW_LNS_set_file:
-	    file = (unsigned int)uleb128((char **)&p);
+	    file = (unsigned int)uleb128(&p);
 	    break;
 	case DW_LNS_set_column:
-	    /*column = (unsigned int)*/(void)uleb128((char **)&p);
+	    /*column = (unsigned int)*/(void)uleb128(&p);
 	    break;
 	case DW_LNS_negate_stmt:
 	    is_stmt = !is_stmt;
@@ -436,8 +335,8 @@ parse_debug_line_cu(int num_traces, void **traces, char **debug_line,
 	    /*basic_block = 1; */
 	    break;
 	case DW_LNS_const_add_pc:
-	    a = ((255UL - header.opcode_base) / header.line_range) *
-		header.minimum_instruction_length;
+	    a = ((255 - opcode_base) / line_range) *
+		minimum_instruction_length;
 	    addr += a;
 	    break;
 	case DW_LNS_fixed_advance_pc:
@@ -451,7 +350,7 @@ parse_debug_line_cu(int num_traces, void **traces, char **debug_line,
 	    /* epilogue_begin = 1; */
 	    break;
 	case DW_LNS_set_isa:
-	    /* isa = (unsigned int)*/(void)uleb128((char **)&p);
+	    /* isa = (unsigned int)*/(void)uleb128(&p);
 	    break;
 	case 0:
 	    a = *(unsigned char *)p++;
@@ -464,7 +363,7 @@ parse_debug_line_cu(int num_traces, void **traces, char **debug_line,
 		file = 1;
 		line = 1;
 		/* column = 0; */
-		is_stmt = header.default_is_stmt;
+		is_stmt = default_is_stmt;
 		/* end_sequence = 0; */
 		/* isa = 0; */
 		break;
@@ -478,7 +377,7 @@ parse_debug_line_cu(int num_traces, void **traces, char **debug_line,
 		break;
 	    case DW_LNE_set_discriminator:
 		/* TODO:currently ignore */
-		uleb128((char **)&p);
+		uleb128(&p);
 		break;
 	    default:
 		kprintf("Unknown extended opcode: %d in %s\n",
@@ -486,34 +385,33 @@ parse_debug_line_cu(int num_traces, void **traces, char **debug_line,
 	    }
 	    break;
 	default: {
-            uint8_t adjusted_opcode = op - header.opcode_base;
-            uint8_t operation_advance = adjusted_opcode / header.line_range;
-            /* NOTE: this code doesn't support VLIW */
-            addr += operation_advance * header.minimum_instruction_length;
-            line += header.line_base + (adjusted_opcode % header.line_range);
+	    unsigned long addr_incr;
+	    unsigned long line_incr;
+	    a = op - opcode_base;
+	    addr_incr = (a / line_range) * minimum_instruction_length;
+	    line_incr = line_base + (a % line_range);
+	    addr += (unsigned int)addr_incr;
+	    line += (unsigned int)line_incr;
 	    FILL_LINE();
 	}
 	}
     }
-    *debug_line = (char *)p;
-    return 0;
+    *debug_line = p;
 }
 
-static int
+static void
 parse_debug_line(int num_traces, void **traces,
 		 char *debug_line, unsigned long size,
 		 obj_info_t *obj, line_info_t *lines, int offset)
 {
     char *debug_line_end = debug_line + size;
     while (debug_line < debug_line_end) {
-	if (parse_debug_line_cu(num_traces, traces, &debug_line, obj, lines, offset))
-	    return -1;
+	parse_debug_line_cu(num_traces, traces, &debug_line, obj, lines, offset);
     }
     if (debug_line != debug_line_end) {
 	kprintf("Unexpected size of .debug_line in %s\n",
 		binary_filename);
     }
-    return 0;
 }
 
 /* read file and fill lines */
@@ -522,26 +420,22 @@ fill_lines(int num_traces, void **traces, int check_debuglink,
 	   obj_info_t **objp, line_info_t *lines, int offset);
 
 static void
-append_obj(obj_info_t **objp)
-{
+append_obj(obj_info_t **objp) {
     obj_info_t *newobj = calloc(1, sizeof(obj_info_t));
     if (*objp) (*objp)->next = newobj;
     *objp = newobj;
 }
 
-#ifdef USE_ELF
 static void
-follow_debuglink(const char *debuglink, int num_traces, void **traces,
+follow_debuglink(char *debuglink, int num_traces, void **traces,
 		 obj_info_t **objp, line_info_t *lines, int offset)
 {
     /* Ideally we should check 4 paths to follow gnu_debuglink,
        but we handle only one case for now as this format is used
        by some linux distributions. See GDB's info for detail. */
     static const char global_debug_dir[] = "/usr/lib/debug";
-    const size_t global_debug_dir_len = sizeof(global_debug_dir) - 1;
-    char *p;
+    char *p, *subdir;
     obj_info_t *o1 = *objp, *o2;
-    size_t len;
 
     p = strrchr(binary_filename, '/');
     if (!p) {
@@ -549,13 +443,11 @@ follow_debuglink(const char *debuglink, int num_traces, void **traces,
     }
     p[1] = '\0';
 
-    len = strlen(binary_filename);
-    if (len >= PATH_MAX - global_debug_dir_len)
-	len = PATH_MAX - global_debug_dir_len - 1;
-    memmove(binary_filename + global_debug_dir_len, binary_filename, len);
-    memcpy(binary_filename, global_debug_dir, global_debug_dir_len);
-    len += global_debug_dir_len;
-    strlcpy(binary_filename + len, debuglink, PATH_MAX - len);
+    subdir = (char *)alloca(strlen(binary_filename) + 1);
+    strcpy(subdir, binary_filename);
+    strcpy(binary_filename, global_debug_dir);
+    strlcat(binary_filename, subdir, PATH_MAX);
+    strlcat(binary_filename, debuglink, PATH_MAX);
 
     append_obj(objp);
     o2 = *objp;
@@ -563,1051 +455,6 @@ follow_debuglink(const char *debuglink, int num_traces, void **traces,
     o2->path = o1->path;
     fill_lines(num_traces, traces, 0, objp, lines, offset);
 }
-#endif
-
-enum
-{
-    DW_TAG_compile_unit = 0x11,
-    DW_TAG_inlined_subroutine = 0x1d,
-    DW_TAG_subprogram = 0x2e,
-};
-
-/* Attributes encodings */
-enum
-{
-    DW_AT_sibling = 0x01,
-    DW_AT_location = 0x02,
-    DW_AT_name = 0x03,
-    /* Reserved 0x04 */
-    /* Reserved 0x05 */
-    /* Reserved 0x06 */
-    /* Reserved 0x07 */
-    /* Reserved 0x08 */
-    DW_AT_ordering = 0x09,
-    /* Reserved 0x0a */
-    DW_AT_byte_size = 0x0b,
-    /* Reserved 0x0c */
-    DW_AT_bit_size = 0x0d,
-    /* Reserved 0x0e */
-    /* Reserved 0x0f */
-    DW_AT_stmt_list = 0x10,
-    DW_AT_low_pc = 0x11,
-    DW_AT_high_pc = 0x12,
-    DW_AT_language = 0x13,
-    /* Reserved 0x14 */
-    DW_AT_discr = 0x15,
-    DW_AT_discr_value = 0x16,
-    DW_AT_visibility = 0x17,
-    DW_AT_import = 0x18,
-    DW_AT_string_length = 0x19,
-    DW_AT_common_reference = 0x1a,
-    DW_AT_comp_dir = 0x1b,
-    DW_AT_const_value = 0x1c,
-    DW_AT_containing_type = 0x1d,
-    DW_AT_default_value = 0x1e,
-    /* Reserved 0x1f */
-    DW_AT_inline = 0x20,
-    DW_AT_is_optional = 0x21,
-    DW_AT_lower_bound = 0x22,
-    /* Reserved 0x23 */
-    /* Reserved 0x24 */
-    DW_AT_producer = 0x25,
-    /* Reserved 0x26 */
-    DW_AT_prototyped = 0x27,
-    /* Reserved 0x28 */
-    /* Reserved 0x29 */
-    DW_AT_return_addr = 0x2a,
-    /* Reserved 0x2b */
-    DW_AT_start_scope = 0x2c,
-    /* Reserved 0x2d */
-    DW_AT_bit_stride = 0x2e,
-    DW_AT_upper_bound = 0x2f,
-    /* Reserved 0x30 */
-    DW_AT_abstract_origin = 0x31,
-    DW_AT_accessibility = 0x32,
-    DW_AT_address_class = 0x33,
-    DW_AT_artificial = 0x34,
-    DW_AT_base_types = 0x35,
-    DW_AT_calling_convention = 0x36,
-    DW_AT_count = 0x37,
-    DW_AT_data_member_location = 0x38,
-    DW_AT_decl_column = 0x39,
-    DW_AT_decl_file = 0x3a,
-    DW_AT_decl_line = 0x3b,
-    DW_AT_declaration = 0x3c,
-    DW_AT_discr_list = 0x3d,
-    DW_AT_encoding = 0x3e,
-    DW_AT_external = 0x3f,
-    DW_AT_frame_base = 0x40,
-    DW_AT_friend = 0x41,
-    DW_AT_identifier_case = 0x42,
-    /* Reserved 0x43 */
-    DW_AT_namelist_item = 0x44,
-    DW_AT_priority = 0x45,
-    DW_AT_segment = 0x46,
-    DW_AT_specification = 0x47,
-    DW_AT_static_link = 0x48,
-    DW_AT_type = 0x49,
-    DW_AT_use_location = 0x4a,
-    DW_AT_variable_parameter = 0x4b,
-    DW_AT_virtuality = 0x4c,
-    DW_AT_vtable_elem_location = 0x4d,
-    DW_AT_allocated = 0x4e,
-    DW_AT_associated = 0x4f,
-    DW_AT_data_location = 0x50,
-    DW_AT_byte_stride = 0x51,
-    DW_AT_entry_pc = 0x52,
-    DW_AT_use_UTF8 = 0x53,
-    DW_AT_extension = 0x54,
-    DW_AT_ranges = 0x55,
-    DW_AT_trampoline = 0x56,
-    DW_AT_call_column = 0x57,
-    DW_AT_call_file = 0x58,
-    DW_AT_call_line = 0x59,
-    DW_AT_description = 0x5a,
-    DW_AT_binary_scale = 0x5b,
-    DW_AT_decimal_scale = 0x5c,
-    DW_AT_small = 0x5d,
-    DW_AT_decimal_sign = 0x5e,
-    DW_AT_digit_count = 0x5f,
-    DW_AT_picture_string = 0x60,
-    DW_AT_mutable = 0x61,
-    DW_AT_threads_scaled = 0x62,
-    DW_AT_explicit = 0x63,
-    DW_AT_object_pointer = 0x64,
-    DW_AT_endianity = 0x65,
-    DW_AT_elemental = 0x66,
-    DW_AT_pure = 0x67,
-    DW_AT_recursive = 0x68,
-    DW_AT_signature = 0x69,
-    DW_AT_main_subprogram = 0x6a,
-    DW_AT_data_bit_offset = 0x6b,
-    DW_AT_const_expr = 0x6c,
-    DW_AT_enum_class = 0x6d,
-    DW_AT_linkage_name = 0x6e,
-    DW_AT_string_length_bit_size = 0x6f,
-    DW_AT_string_length_byte_size = 0x70,
-    DW_AT_rank = 0x71,
-    DW_AT_str_offsets_base = 0x72,
-    DW_AT_addr_base = 0x73,
-    DW_AT_rnglists_base = 0x74,
-    /* Reserved 0x75 */
-    DW_AT_dwo_name = 0x76,
-    DW_AT_reference = 0x77,
-    DW_AT_rvalue_reference = 0x78,
-    DW_AT_macros = 0x79,
-    DW_AT_call_all_calls = 0x7a,
-    DW_AT_call_all_source_calls = 0x7b,
-    DW_AT_call_all_tail_calls = 0x7c,
-    DW_AT_call_return_pc = 0x7d,
-    DW_AT_call_value = 0x7e,
-    DW_AT_call_origin = 0x7f,
-    DW_AT_call_parameter = 0x80,
-    DW_AT_call_pc = 0x81,
-    DW_AT_call_tail_call = 0x82,
-    DW_AT_call_target = 0x83,
-    DW_AT_call_target_clobbered = 0x84,
-    DW_AT_call_data_location = 0x85,
-    DW_AT_call_data_value = 0x86,
-    DW_AT_noreturn = 0x87,
-    DW_AT_alignment = 0x88,
-    DW_AT_export_symbols = 0x89,
-    DW_AT_deleted = 0x8a,
-    DW_AT_defaulted = 0x8b,
-    DW_AT_loclists_base = 0x8c,
-    DW_AT_lo_user = 0x2000,
-    DW_AT_hi_user = 0x3fff
-};
-
-/* Attribute form encodings */
-enum
-{
-    DW_FORM_addr = 0x01,
-    /* Reserved 0x02 */
-    DW_FORM_block2 = 0x03,
-    DW_FORM_block4 = 0x04,
-    DW_FORM_data2 = 0x05,
-    DW_FORM_data4 = 0x06,
-    DW_FORM_data8 = 0x07,
-    DW_FORM_string = 0x08,
-    DW_FORM_block = 0x09,
-    DW_FORM_block1 = 0x0a,
-    DW_FORM_data1 = 0x0b,
-    DW_FORM_flag = 0x0c,
-    DW_FORM_sdata = 0x0d,
-    DW_FORM_strp = 0x0e,
-    DW_FORM_udata = 0x0f,
-    DW_FORM_ref_addr = 0x10,
-    DW_FORM_ref1 = 0x11,
-    DW_FORM_ref2 = 0x12,
-    DW_FORM_ref4 = 0x13,
-    DW_FORM_ref8 = 0x14,
-    DW_FORM_ref_udata = 0x15,
-    DW_FORM_indirect = 0x16,
-    DW_FORM_sec_offset = 0x17,
-    DW_FORM_exprloc = 0x18,
-    DW_FORM_flag_present = 0x19,
-    DW_FORM_strx = 0x1a,
-    DW_FORM_addrx = 0x1b,
-    DW_FORM_ref_sup4 = 0x1c,
-    DW_FORM_strp_sup = 0x1d,
-    DW_FORM_data16 = 0x1e,
-    DW_FORM_line_strp = 0x1f,
-    DW_FORM_ref_sig8 = 0x20,
-    DW_FORM_implicit_const = 0x21,
-    DW_FORM_loclistx = 0x22,
-    DW_FORM_rnglistx = 0x23,
-    DW_FORM_ref_sup8 = 0x24,
-    DW_FORM_strx1 = 0x25,
-    DW_FORM_strx2 = 0x26,
-    DW_FORM_strx3 = 0x27,
-    DW_FORM_strx4 = 0x28,
-    DW_FORM_addrx1 = 0x29,
-    DW_FORM_addrx2 = 0x2a,
-    DW_FORM_addrx3 = 0x2b,
-    DW_FORM_addrx4 = 0x2c
-};
-
-enum {
-    VAL_none = 0,
-    VAL_cstr = 1,
-    VAL_data = 2,
-    VAL_uint = 3,
-    VAL_int = 4
-};
-
-# define ABBREV_TABLE_SIZE 256
-typedef struct {
-    obj_info_t *obj;
-    char *file;
-    char *current_cu;
-    uint64_t current_low_pc;
-    char *debug_line_cu_end;
-    char *debug_line_files;
-    char *debug_line_directories;
-    char *p;
-    char *cu_end;
-    char *pend;
-    char *q0;
-    char *q;
-    int format; // 4 or 8
-    uint8_t address_size;
-    int level;
-    char *abbrev_table[ABBREV_TABLE_SIZE];
-} DebugInfoReader;
-
-typedef struct {
-    ptrdiff_t pos;
-    int tag;
-    int has_children;
-} DIE;
-
-typedef struct {
-    union {
-        char *ptr;
-        uint64_t uint64;
-        int64_t int64;
-    } as;
-    uint64_t off;
-    uint64_t at;
-    uint64_t form;
-    size_t size;
-    int type;
-} DebugInfoValue;
-
-/* TODO: Big Endian */
-#define MERGE_2INTS(a,b,sz) (((uint64_t)(b)<<sz)|(a))
-
-static uint16_t
-get_uint16(const uint8_t *p)
-{
-    return (uint16_t)MERGE_2INTS(p[0],p[1],8);
-}
-
-static uint32_t
-get_uint32(const uint8_t *p)
-{
-    return (uint32_t)MERGE_2INTS(get_uint16(p),get_uint16(p+2),16);
-}
-
-static uint64_t
-get_uint64(const uint8_t *p)
-{
-    return MERGE_2INTS(get_uint32(p),get_uint32(p+4),32);
-}
-
-static uint8_t
-read_uint8(char **ptr)
-{
-    const unsigned char *p = (const unsigned char *)*ptr;
-    *ptr = (char *)(p + 1);
-    return *p;
-}
-
-static uint16_t
-read_uint16(char **ptr)
-{
-    const unsigned char *p = (const unsigned char *)*ptr;
-    *ptr = (char *)(p + 2);
-    return get_uint16(p);
-}
-
-static uint32_t
-read_uint24(char **ptr)
-{
-    const unsigned char *p = (const unsigned char *)*ptr;
-    *ptr = (char *)(p + 3);
-    return (*p << 16) | get_uint16(p+1);
-}
-
-static uint32_t
-read_uint32(char **ptr)
-{
-    const unsigned char *p = (const unsigned char *)*ptr;
-    *ptr = (char *)(p + 4);
-    return get_uint32(p);
-}
-
-static uint64_t
-read_uint64(char **ptr)
-{
-    const unsigned char *p = (const unsigned char *)*ptr;
-    *ptr = (char *)(p + 8);
-    return get_uint64(p);
-}
-
-static uintptr_t
-read_uintptr(char **ptr)
-{
-    const unsigned char *p = (const unsigned char *)*ptr;
-    *ptr = (char *)(p + SIZEOF_VOIDP);
-#if SIZEOF_VOIDP == 8
-    return get_uint64(p);
-#else
-    return get_uint32(p);
-#endif
-}
-
-static uint64_t
-read_uint(DebugInfoReader *reader)
-{
-    if (reader->format == 4) {
-        return read_uint32(&reader->p);
-    } else { /* 64 bit */
-        return read_uint64(&reader->p);
-    }
-}
-
-static uint64_t
-read_uleb128(DebugInfoReader *reader)
-{
-    return uleb128(&reader->p);
-}
-
-static int64_t
-read_sleb128(DebugInfoReader *reader)
-{
-    return sleb128(&reader->p);
-}
-
-static void
-debug_info_reader_init(DebugInfoReader *reader, obj_info_t *obj)
-{
-    reader->file = obj->mapped;
-    reader->obj = obj;
-    reader->p = obj->debug_info.ptr;
-    reader->pend = obj->debug_info.ptr + obj->debug_info.size;
-    reader->debug_line_cu_end = obj->debug_line.ptr;
-}
-
-static void
-di_read_debug_abbrev_cu(DebugInfoReader *reader)
-{
-    uint64_t prev = 0;
-    char *p = reader->q0;
-    for (;;) {
-        uint64_t abbrev_number = uleb128(&p);
-        if (abbrev_number <= prev) break;
-        if (abbrev_number < ABBREV_TABLE_SIZE) {
-            reader->abbrev_table[abbrev_number] = p;
-        }
-        prev = abbrev_number;
-        uleb128(&p); /* tag */
-        p++; /* has_children */
-        /* skip content */
-        for (;;) {
-            uint64_t at = uleb128(&p);
-            uint64_t form = uleb128(&p);
-            if (!at && !form) break;
-        }
-    }
-}
-
-static int
-di_read_debug_line_cu(DebugInfoReader *reader)
-{
-    const char *p;
-    struct LineNumberProgramHeader header;
-
-    p = (const char *)reader->debug_line_cu_end;
-    if (parse_debug_line_header(&p, &header))
-        return -1;
-
-    reader->debug_line_cu_end = (char *)header.cu_end;
-    reader->debug_line_directories = (char *)header.include_directories;
-    reader->debug_line_files = (char *)header.filenames;
-
-    return 0;
-}
-
-static void
-set_uint_value(DebugInfoValue *v, uint64_t n)
-{
-    v->as.uint64 = n;
-    v->type = VAL_uint;
-}
-
-static void
-set_int_value(DebugInfoValue *v, int64_t n)
-{
-    v->as.int64 = n;
-    v->type = VAL_int;
-}
-
-static void
-set_cstr_value(DebugInfoValue *v, char *s)
-{
-    v->as.ptr = s;
-    v->off = 0;
-    v->type = VAL_cstr;
-}
-
-static void
-set_cstrp_value(DebugInfoValue *v, char *s, uint64_t off)
-{
-    v->as.ptr = s;
-    v->off = off;
-    v->type = VAL_cstr;
-}
-
-static void
-set_data_value(DebugInfoValue *v, char *s)
-{
-    v->as.ptr = s;
-    v->type = VAL_data;
-}
-
-static const char *
-get_cstr_value(DebugInfoValue *v)
-{
-    if (v->as.ptr) {
-        return v->as.ptr + v->off;
-    } else {
-        return NULL;
-    }
-}
-
-static void
-debug_info_reader_read_value(DebugInfoReader *reader, uint64_t form, DebugInfoValue *v)
-{
-    switch (form) {
-      case DW_FORM_addr:
-        if (reader->address_size == 4) {
-            set_uint_value(v, read_uint32(&reader->p));
-        } else if (reader->address_size == 8) {
-            set_uint_value(v, read_uint64(&reader->p));
-        } else {
-            fprintf(stderr,"unknown address_size:%d", reader->address_size);
-            abort();
-        }
-        break;
-      case DW_FORM_block2:
-        v->size = read_uint16(&reader->p);
-        set_data_value(v, reader->p);
-        reader->p += v->size;
-        break;
-      case DW_FORM_block4:
-        v->size = read_uint32(&reader->p);
-        set_data_value(v, reader->p);
-        reader->p += v->size;
-        break;
-      case DW_FORM_data2:
-        set_uint_value(v, read_uint16(&reader->p));
-        break;
-      case DW_FORM_data4:
-        set_uint_value(v, read_uint32(&reader->p));
-        break;
-      case DW_FORM_data8:
-        set_uint_value(v, read_uint64(&reader->p));
-        break;
-      case DW_FORM_string:
-        v->size = strlen(reader->p);
-        set_cstr_value(v, reader->p);
-        reader->p += v->size + 1;
-        break;
-      case DW_FORM_block:
-        v->size = uleb128(&reader->p);
-        set_data_value(v, reader->p);
-        reader->p += v->size;
-        break;
-      case DW_FORM_block1:
-        v->size = read_uint8(&reader->p);
-        set_data_value(v, reader->p);
-        reader->p += v->size;
-        break;
-      case DW_FORM_data1:
-        set_uint_value(v, read_uint8(&reader->p));
-        break;
-      case DW_FORM_flag:
-        set_uint_value(v, read_uint8(&reader->p));
-        break;
-      case DW_FORM_sdata:
-        set_int_value(v, read_sleb128(reader));
-        break;
-      case DW_FORM_strp:
-        set_cstrp_value(v, reader->obj->debug_str.ptr, read_uint(reader));
-        break;
-      case DW_FORM_udata:
-        set_uint_value(v, read_uleb128(reader));
-        break;
-      case DW_FORM_ref_addr:
-        if (reader->address_size == 4) {
-            set_uint_value(v, read_uint32(&reader->p));
-        } else if (reader->address_size == 8) {
-            set_uint_value(v, read_uint64(&reader->p));
-        } else {
-            fprintf(stderr,"unknown address_size:%d", reader->address_size);
-            abort();
-        }
-        break;
-      case DW_FORM_ref1:
-        set_uint_value(v, read_uint8(&reader->p));
-        break;
-      case DW_FORM_ref2:
-        set_uint_value(v, read_uint16(&reader->p));
-        break;
-      case DW_FORM_ref4:
-        set_uint_value(v, read_uint32(&reader->p));
-        break;
-      case DW_FORM_ref8:
-        set_uint_value(v, read_uint64(&reader->p));
-        break;
-      case DW_FORM_ref_udata:
-        set_uint_value(v, uleb128(&reader->p));
-        break;
-      case DW_FORM_indirect:
-        /* TODO: read the referred value */
-        set_uint_value(v, uleb128(&reader->p));
-        break;
-      case DW_FORM_sec_offset:
-        set_uint_value(v, read_uint(reader)); /* offset */
-        /* addrptr: debug_addr */
-        /* lineptr: debug_line */
-        /* loclist: debug_loclists */
-        /* loclistptr: debug_loclists */
-        /* macptr: debug_macro */
-        /* rnglist: debug_rnglists */
-        /* rnglistptr: debug_rnglists */
-        /* stroffsetsptr: debug_str_offsets */
-        break;
-      case DW_FORM_exprloc:
-        v->size = (size_t)read_uleb128(reader);
-        set_data_value(v, reader->p);
-        reader->p += v->size;
-        break;
-      case DW_FORM_flag_present:
-        set_uint_value(v, 1);
-        break;
-      case DW_FORM_strx:
-        set_uint_value(v, uleb128(&reader->p));
-        break;
-      case DW_FORM_addrx:
-        /* TODO: read .debug_addr */
-        set_uint_value(v, uleb128(&reader->p));
-        break;
-      case DW_FORM_ref_sup4:
-        set_uint_value(v, read_uint32(&reader->p));
-        break;
-      case DW_FORM_strp_sup:
-        set_uint_value(v, read_uint(reader));
-        /* *p = reader->sup_file + reader->sup_str->sh_offset + ret; */
-        break;
-      case DW_FORM_data16:
-        v->size = 16;
-        set_data_value(v, reader->p);
-        reader->p += v->size;
-        break;
-      case DW_FORM_line_strp:
-        set_uint_value(v, read_uint(reader));
-        /* *p = reader->file + reader->line->sh_offset + ret; */
-        break;
-      case DW_FORM_ref_sig8:
-        set_uint_value(v, read_uint64(&reader->p));
-        break;
-      case DW_FORM_implicit_const:
-        set_int_value(v, sleb128(&reader->q));
-        break;
-      case DW_FORM_loclistx:
-        set_uint_value(v, read_uleb128(reader));
-        break;
-      case DW_FORM_rnglistx:
-        set_uint_value(v, read_uleb128(reader));
-        break;
-      case DW_FORM_ref_sup8:
-        set_uint_value(v, read_uint64(&reader->p));
-        break;
-      case DW_FORM_strx1:
-        set_uint_value(v, read_uint8(&reader->p));
-        break;
-      case DW_FORM_strx2:
-        set_uint_value(v, read_uint16(&reader->p));
-        break;
-      case DW_FORM_strx3:
-        set_uint_value(v, read_uint24(&reader->p));
-        break;
-      case DW_FORM_strx4:
-        set_uint_value(v, read_uint32(&reader->p));
-        break;
-      case DW_FORM_addrx1:
-        set_uint_value(v, read_uint8(&reader->p));
-        break;
-      case DW_FORM_addrx2:
-        set_uint_value(v, read_uint16(&reader->p));
-        break;
-      case DW_FORM_addrx3:
-        set_uint_value(v, read_uint24(&reader->p));
-        break;
-      case DW_FORM_addrx4:
-        set_uint_value(v, read_uint32(&reader->p));
-        break;
-      case 0:
-        goto fail;
-        break;
-    }
-    return;
-
-  fail:
-    fprintf(stderr, "%d: unsupported form: %#"PRIx64"\n", __LINE__, form);
-    exit(1);
-}
-
-/* find abbrev in current compilation unit */
-static char *
-di_find_abbrev(DebugInfoReader *reader, uint64_t abbrev_number)
-{
-    char *p;
-    if (abbrev_number < ABBREV_TABLE_SIZE) {
-        return reader->abbrev_table[abbrev_number];
-    }
-    p = reader->abbrev_table[ABBREV_TABLE_SIZE-1];
-    /* skip 255th record */
-    uleb128(&p); /* tag */
-    p++; /* has_children */
-    /* skip content */
-    for (;;) {
-        uint64_t at = uleb128(&p);
-        uint64_t form = uleb128(&p);
-        if (!at && !form) break;
-    }
-    for (uint64_t n = uleb128(&p); abbrev_number != n; n = uleb128(&p)) {
-        if (n == 0) {
-            fprintf(stderr,"%d: Abbrev Number %"PRId64" not found\n",__LINE__, abbrev_number);
-            exit(1);
-        }
-        uleb128(&p); /* tag */
-        p++; /* has_children */
-        /* skip content */
-        for (;;) {
-            uint64_t at = uleb128(&p);
-            uint64_t form = uleb128(&p);
-            if (!at && !form) break;
-        }
-    }
-    return p;
-}
-
-#if 0
-static void
-hexdump0(const unsigned char *p, size_t n)
-{
-    size_t i;
-    fprintf(stderr, "     0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F\n");
-    for (i=0; i < n; i++){
-        switch (i & 15) {
-          case 0:
-            fprintf(stderr, "%02zd: %02X ", i/16, p[i]);
-            break;
-          case 15:
-            fprintf(stderr, "%02X\n", p[i]);
-            break;
-          default:
-            fprintf(stderr, "%02X ", p[i]);
-            break;
-        }
-    }
-    if ((i & 15) != 15) {
-        fprintf(stderr, "\n");
-    }
-}
-#define hexdump(p,n) hexdump0((const unsigned char *)p, n)
-
-static void
-div_inspect(DebugInfoValue *v)
-{
-    switch (v->type) {
-      case VAL_uint:
-        fprintf(stderr,"%d: type:%d size:%zx v:%lx\n",__LINE__,v->type,v->size,v->as.uint64);
-        break;
-      case VAL_int:
-        fprintf(stderr,"%d: type:%d size:%zx v:%ld\n",__LINE__,v->type,v->size,(int64_t)v->as.uint64);
-        break;
-      case VAL_cstr:
-        fprintf(stderr,"%d: type:%d size:%zx v:'%s'\n",__LINE__,v->type,v->size,v->as.ptr);
-        break;
-      case VAL_data:
-        fprintf(stderr,"%d: type:%d size:%zx v:\n",__LINE__,v->type,v->size);
-        hexdump(v->as.ptr, 16);
-        break;
-    }
-}
-#endif
-
-static DIE *
-di_read_die(DebugInfoReader *reader, DIE *die)
-{
-    uint64_t abbrev_number = uleb128(&reader->p);
-    if (abbrev_number == 0) {
-        reader->level--;
-        return NULL;
-    }
-
-    reader->q = di_find_abbrev(reader, abbrev_number);
-
-    die->pos = reader->p - reader->obj->debug_info.ptr - 1;
-    die->tag = (int)uleb128(&reader->q); /* tag */
-    die->has_children = *reader->q++; /* has_children */
-    if (die->has_children) {
-        reader->level++;
-    }
-    return die;
-}
-
-static DebugInfoValue *
-di_read_record(DebugInfoReader *reader, DebugInfoValue *vp)
-{
-    uint64_t at = uleb128(&reader->q);
-    uint64_t form = uleb128(&reader->q);
-    if (!at || !form) return NULL;
-    vp->at = at;
-    vp->form = form;
-    debug_info_reader_read_value(reader, form, vp);
-    return vp;
-}
-
-static void
-di_skip_records(DebugInfoReader *reader)
-{
-    for (;;) {
-        DebugInfoValue v = {{}};
-        uint64_t at = uleb128(&reader->q);
-        uint64_t form = uleb128(&reader->q);
-        if (!at || !form) return;
-        debug_info_reader_read_value(reader, form, &v);
-    }
-}
-
-typedef struct {
-    uint64_t low_pc;
-    uint64_t high_pc;
-    uint64_t ranges;
-    bool low_pc_set;
-    bool high_pc_set;
-    bool ranges_set;
-} ranges_t;
-
-static void
-ranges_set(ranges_t *ptr, DebugInfoValue *v)
-{
-    switch (v->at) {
-      case DW_AT_low_pc:
-        ptr->low_pc = v->as.uint64;
-        ptr->low_pc_set = true;
-        break;
-      case DW_AT_high_pc:
-        if (v->form == DW_FORM_addr) {
-            ptr->high_pc = v->as.uint64;
-        }
-        else {
-            ptr->high_pc = ptr->low_pc + v->as.uint64;
-        }
-        ptr->high_pc_set = true;
-        break;
-      case DW_AT_ranges:
-        ptr->ranges = v->as.uint64;
-        ptr->ranges_set = true;
-        break;
-    }
-}
-
-static uintptr_t
-ranges_include(DebugInfoReader *reader, ranges_t *ptr, uint64_t addr)
-{
-    if (ptr->high_pc_set) {
-        if (ptr->ranges_set || !ptr->low_pc_set) {
-            exit(1);
-        }
-        if (ptr->low_pc <= addr && addr <= ptr->high_pc) {
-            return (uintptr_t)ptr->low_pc;
-        }
-    }
-    else if (ptr->ranges_set) {
-        /* TODO: support base address selection entry */
-        char *p = reader->obj->debug_ranges.ptr + ptr->ranges;
-        uint64_t base = ptr->low_pc_set ? ptr->low_pc : reader->current_low_pc;
-        for (;;) {
-            uintptr_t from = read_uintptr(&p);
-            uintptr_t to = read_uintptr(&p);
-            if (!from && !to) break;
-            if (from == UINTPTR_MAX) {
-                /* base address selection entry */
-                base = to;
-            }
-            else if (base + from <= addr && addr < base + to) {
-                return from;
-            }
-        }
-    }
-    else if (ptr->low_pc_set) {
-        if (ptr->low_pc == addr) {
-            return (uintptr_t)ptr->low_pc;
-        }
-    }
-    return false;
-}
-
-#if 0
-static void
-ranges_inspect(DebugInfoReader *reader, ranges_t *ptr)
-{
-    if (ptr->high_pc_set) {
-        if (ptr->ranges_set || !ptr->low_pc_set) {
-            fprintf(stderr,"low_pc_set:%d high_pc_set:%d ranges_set:%d\n",ptr->low_pc_set,ptr->high_pc_set,ptr->ranges_set);
-            exit(1);
-        }
-        fprintf(stderr,"low_pc:%"PRIx64" high_pc:%"PRIx64"\n",ptr->low_pc,ptr->high_pc);
-    }
-    else if (ptr->ranges_set) {
-        char *p = reader->obj->debug_ranges.ptr + ptr->ranges;
-        fprintf(stderr,"low_pc:%"PRIx64" ranges:%"PRIx64" %lx ",ptr->low_pc,ptr->ranges, p-reader->obj->mapped);
-        for (;;) {
-            uintptr_t from = read_uintptr(&p);
-            uintptr_t to = read_uintptr(&p);
-            if (!from && !to) break;
-            fprintf(stderr,"%"PRIx64"-%"PRIx64" ",ptr->low_pc+from,ptr->low_pc+to);
-        }
-        fprintf(stderr,"\n");
-    }
-    else if (ptr->low_pc_set) {
-        fprintf(stderr,"low_pc:%"PRIx64"\n",ptr->low_pc);
-    }
-    else {
-        fprintf(stderr,"empty\n");
-    }
-}
-#endif
-
-static int
-di_read_cu(DebugInfoReader *reader)
-{
-    uint64_t unit_length;
-    uint16_t version;
-    uint64_t debug_abbrev_offset;
-    reader->format = 4;
-    reader->current_cu = reader->p;
-    unit_length = read_uint32(&reader->p);
-    if (unit_length == 0xffffffff) {
-        unit_length = read_uint64(&reader->p);
-        reader->format = 8;
-    }
-    reader->cu_end = reader->p + unit_length;
-    version = read_uint16(&reader->p);
-    if (version > 5) {
-        return -1;
-    }
-    else if (version == 5) {
-        /* unit_type = */ read_uint8(&reader->p);
-        reader->address_size = read_uint8(&reader->p);
-        debug_abbrev_offset = read_uint(reader);
-    }
-    else {
-        debug_abbrev_offset = read_uint(reader);
-        reader->address_size = read_uint8(&reader->p);
-    }
-    reader->q0 = reader->obj->debug_abbrev.ptr + debug_abbrev_offset;
-
-    reader->level = 0;
-    di_read_debug_abbrev_cu(reader);
-    if (di_read_debug_line_cu(reader)) return -1;
-
-#if defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER_BUILD_DATE)
-    /* Though DWARF specifies "the applicable base address defaults to the base
-       address of the compilation unit", but GCC seems to use zero as default */
-#else
-    do {
-        DIE die;
-
-        if (!di_read_die(reader, &die)) continue;
-
-        if (die.tag != DW_TAG_compile_unit) {
-            di_skip_records(reader);
-            break;
-        }
-
-        /* enumerate abbrev */
-        for (;;) {
-            DebugInfoValue v = {{}};
-            if (!di_read_record(reader, &v)) break;
-            switch (v.at) {
-              case DW_AT_low_pc:
-                reader->current_low_pc = v.as.uint64;
-                break;
-            }
-        }
-    } while (0);
-#endif
-    return 0;
-}
-
-static void
-read_abstract_origin(DebugInfoReader *reader, uint64_t abstract_origin, line_info_t *line)
-{
-    char *p = reader->p;
-    char *q = reader->q;
-    int level = reader->level;
-    DIE die;
-
-    reader->p = reader->current_cu + abstract_origin;
-    if (!di_read_die(reader, &die)) goto finish;
-
-    /* enumerate abbrev */
-    for (;;) {
-        DebugInfoValue v = {{}};
-        if (!di_read_record(reader, &v)) break;
-        switch (v.at) {
-          case DW_AT_name:
-            line->sname = get_cstr_value(&v);
-            break;
-        }
-    }
-
-  finish:
-    reader->p = p;
-    reader->q = q;
-    reader->level = level;
-}
-
-static void
-debug_info_read(DebugInfoReader *reader, int num_traces, void **traces,
-         line_info_t *lines, int offset) {
-    while (reader->p < reader->cu_end) {
-        DIE die;
-        ranges_t ranges = {};
-        line_info_t line = {};
-
-        if (!di_read_die(reader, &die)) continue;
-        /* fprintf(stderr,"%d:%tx: <%d>\n",__LINE__,die.pos,reader->level,die.tag); */
-
-        if (die.tag != DW_TAG_subprogram && die.tag != DW_TAG_inlined_subroutine) {
-          skip_die:
-            di_skip_records(reader);
-            continue;
-        }
-
-        /* enumerate abbrev */
-        for (;;) {
-            DebugInfoValue v = {{}};
-            /* ptrdiff_t pos = reader->p - reader->p0; */
-            if (!di_read_record(reader, &v)) break;
-            /* fprintf(stderr,"\n%d:%tx: AT:%lx FORM:%lx\n",__LINE__,pos,v.at,v.form); */
-            /* div_inspect(&v); */
-            switch (v.at) {
-              case DW_AT_name:
-                line.sname = get_cstr_value(&v);
-                break;
-              case DW_AT_call_file:
-                fill_filename((int)v.as.uint64, reader->debug_line_directories, reader->debug_line_files, &line, reader->obj);
-                break;
-              case DW_AT_call_line:
-                line.line = (int)v.as.uint64;
-                break;
-              case DW_AT_low_pc:
-              case DW_AT_high_pc:
-              case DW_AT_ranges:
-                ranges_set(&ranges, &v);
-                break;
-              case DW_AT_declaration:
-                goto skip_die;
-              case DW_AT_inline:
-                /* 1 or 3 */
-                break; /* goto skip_die; */
-              case DW_AT_abstract_origin:
-                read_abstract_origin(reader, v.as.uint64, &line);
-                break; /* goto skip_die; */
-            }
-        }
-        /* ranges_inspect(reader, &ranges); */
-        /* fprintf(stderr,"%d:%tx: %x ",__LINE__,diepos,die.tag); */
-        for (int i=offset; i < num_traces; i++) {
-            uintptr_t addr = (uintptr_t)traces[i];
-            uintptr_t offset = addr - reader->obj->base_addr + reader->obj->vmaddr;
-            uintptr_t saddr = ranges_include(reader, &ranges, offset);
-            if (saddr) {
-                /* fprintf(stderr, "%d:%tx: %d %lx->%lx %x %s: %s/%s %d %s %s %s\n",__LINE__,die.pos, i,addr,offset, die.tag,line.sname,line.dirname,line.filename,line.line,reader->obj->path,line.sname,lines[i].sname); */
-                if (lines[i].sname) {
-                    line_info_t *lp = malloc(sizeof(line_info_t));
-                    memcpy(lp, &lines[i], sizeof(line_info_t));
-                    lines[i].next = lp;
-                    lp->dirname = line.dirname;
-                    lp->filename = line.filename;
-                    lp->line = line.line;
-                    lp->saddr = 0;
-                }
-                lines[i].path = reader->obj->path;
-                lines[i].base_addr = line.base_addr;
-                lines[i].sname = line.sname;
-                lines[i].saddr = saddr + reader->obj->base_addr - reader->obj->vmaddr;
-            }
-        }
-    }
-}
-
-#ifdef USE_ELF
-static unsigned long
-uncompress_debug_section(ElfW(Shdr) *shdr, char *file, char **ptr)
-{
-#ifdef SUPPORT_COMPRESSED_DEBUG_LINE
-    ElfW(Chdr) *chdr = (ElfW(Chdr) *)(file + shdr->sh_offset);
-    unsigned long destsize = chdr->ch_size;
-    int ret = 0;
-
-    if (chdr->ch_type != ELFCOMPRESS_ZLIB) {
-	/* unsupported compression type */
-	return 0;
-    }
-
-    *ptr = malloc(destsize);
-    if (!*ptr) return 0;
-    ret = uncompress((Bytef *)*ptr, &destsize,
-	    (const Bytef*)chdr + sizeof(ElfW(Chdr)),
-            shdr->sh_size - sizeof(ElfW(Chdr)));
-    if (ret != Z_OK) goto fail;
-    return destsize;
-
-fail:
-    free(*ptr);
-#endif
-    return 0;
-}
 
 /* read file and fill lines */
 static uintptr_t
@@ -1616,9 +463,10 @@ fill_lines(int num_traces, void **traces, int check_debuglink,
 {
     int i, j;
     char *shstr;
+    char *section_name;
     ElfW(Ehdr) *ehdr;
     ElfW(Shdr) *shdr, *shstr_shdr;
-    ElfW(Shdr) *gnu_debuglink_shdr = NULL;
+    ElfW(Shdr) *debug_line_shdr = NULL, *gnu_debuglink_shdr = NULL;
     int fd;
     off_t filesize;
     char *file;
@@ -1654,7 +502,6 @@ fill_lines(int num_traces, void **traces, int check_debuglink,
 	kprintf("mmap: %s\n", strerror(e));
 	goto fail;
     }
-    close(fd);
 
     ehdr = (ElfW(Ehdr) *)file;
     if (memcmp(ehdr->e_ident, "\177ELF", 4) != 0) {
@@ -1662,8 +509,11 @@ fill_lines(int num_traces, void **traces, int check_debuglink,
 	 * Huh? Maybe filename was overridden by setproctitle() and
 	 * it match non-elf file.
 	 */
+	close(fd);
 	goto fail;
     }
+
+    obj->fd = fd;
     obj->mapped = file;
     obj->mapped_size = (size_t)filesize;
 
@@ -1673,7 +523,7 @@ fill_lines(int num_traces, void **traces, int check_debuglink,
     shstr = file + shstr_shdr->sh_offset;
 
     for (i = 0; i < ehdr->e_shnum; i++) {
-        char *section_name = shstr + shdr[i].sh_name;
+	section_name = shstr + shdr[i].sh_name;
 	switch (shdr[i].sh_type) {
 	  case SHT_STRTAB:
 	    if (!strcmp(section_name, ".strtab")) {
@@ -1692,34 +542,12 @@ fill_lines(int num_traces, void **traces, int check_debuglink,
 	    dynsym_shdr = shdr + i;
 	    break;
 	  case SHT_PROGBITS:
-	    if (!strcmp(section_name, ".gnu_debuglink")) {
+	    if (!strcmp(section_name, ".debug_line")) {
+		debug_line_shdr = shdr + i;
+	    }
+	    else if (!strcmp(section_name, ".gnu_debuglink")) {
 		gnu_debuglink_shdr = shdr + i;
 	    }
-            else {
-                const char *debug_section_names[] = {
-                    ".debug_abbrev",
-                    ".debug_info",
-                    ".debug_line",
-                    ".debug_ranges",
-                    ".debug_str"
-                };
-
-                for (j=0; j < DWARF_SECTION_COUNT; j++) {
-                    struct dwarf_section *s = obj_dwarf_section_at(obj, j);
-
-                    if (strcmp(section_name, debug_section_names[j]) != 0)
-                        continue;
-
-                    s->ptr = file + shdr[i].sh_offset;
-                    s->size = shdr[i].sh_size;
-                    s->flags = shdr[i].sh_flags;
-                    if (s->flags & SHF_COMPRESSED) {
-                        s->size = uncompress_debug_section(&shdr[i], file, &s->ptr);
-                        if (!s->size) goto fail;
-                    }
-                    break;
-                }
-            }
 	    break;
 	}
     }
@@ -1731,22 +559,20 @@ fill_lines(int num_traces, void **traces, int check_debuglink,
 	    char *strtab = file + dynstr_shdr->sh_offset;
 	    ElfW(Sym) *symtab = (ElfW(Sym) *)(file + dynsym_shdr->sh_offset);
 	    int symtab_count = (int)(dynsym_shdr->sh_size / sizeof(ElfW(Sym)));
-            void *handle = dlopen(NULL, RTLD_NOW|RTLD_LOCAL);
-            if (handle) {
-                for (j = 0; j < symtab_count; j++) {
-                    ElfW(Sym) *sym = &symtab[j];
-                    Dl_info info;
-                    void *s;
-                    if (ELF_ST_TYPE(sym->st_info) != STT_FUNC || sym->st_size == 0) continue;
-                    s = dlsym(handle, strtab + sym->st_name);
-                    if (s && dladdr(s, &info)) {
-                        obj->base_addr = dladdr_fbase;
-                        dladdr_fbase = (uintptr_t)info.dli_fbase;
-                        break;
-                    }
-                }
-                dlclose(handle);
-            }
+	    for (j = 0; j < symtab_count; j++) {
+		ElfW(Sym) *sym = &symtab[j];
+		Dl_info info;
+		void *h, *s;
+		if (ELF_ST_TYPE(sym->st_info) != STT_FUNC || sym->st_size <= 0) continue;
+		h = dlopen(NULL, RTLD_NOW|RTLD_LOCAL);
+		if (!h) continue;
+		s = dlsym(h, strtab + sym->st_name);
+		if (!s) continue;
+		if (dladdr(s, &info)) {
+		    dladdr_fbase = (uintptr_t)info.dli_fbase;
+		    break;
+		}
+	    }
 	    if (ehdr->e_type == ET_EXEC) {
 		obj->base_addr = 0;
 	    }
@@ -1757,48 +583,33 @@ fill_lines(int num_traces, void **traces, int check_debuglink,
 	}
     }
 
-    if (obj->debug_info.ptr && obj->debug_abbrev.ptr) {
-        DebugInfoReader reader;
-        debug_info_reader_init(&reader, obj);
-        i = 0;
-        while (reader.p < reader.pend) {
-            /* fprintf(stderr, "%d:%tx: CU[%d]\n", __LINE__, reader.p - reader.obj->debug_info.ptr, i++); */
-            if (di_read_cu(&reader)) goto use_symtab;
-            debug_info_read(&reader, num_traces, traces, lines, offset);
-        }
-    }
-    else {
-        /* This file doesn't have dwarf, use symtab or dynsym */
-use_symtab:
-        if (!symtab_shdr) {
-            /* This file doesn't have symtab, use dynsym instead */
-            symtab_shdr = dynsym_shdr;
-            strtab_shdr = dynstr_shdr;
-        }
-
-        if (symtab_shdr && strtab_shdr) {
-            char *strtab = file + strtab_shdr->sh_offset;
-            ElfW(Sym) *symtab = (ElfW(Sym) *)(file + symtab_shdr->sh_offset);
-            int symtab_count = (int)(symtab_shdr->sh_size / sizeof(ElfW(Sym)));
-            for (j = 0; j < symtab_count; j++) {
-                ElfW(Sym) *sym = &symtab[j];
-                uintptr_t saddr = (uintptr_t)sym->st_value + obj->base_addr;
-                if (ELF_ST_TYPE(sym->st_info) != STT_FUNC) continue;
-                for (i = offset; i < num_traces; i++) {
-                    uintptr_t d = (uintptr_t)traces[i] - saddr;
-                    if (lines[i].line > 0 || d > (uintptr_t)sym->st_size)
-                        continue;
-                    /* fill symbol name and addr from .symtab */
-                    if (!lines[i].sname) lines[i].sname = strtab + sym->st_name;
-                    lines[i].saddr = saddr;
-                    lines[i].path  = obj->path;
-                    lines[i].base_addr = obj->base_addr;
-                }
-            }
-        }
+    if (!symtab_shdr) {
+	symtab_shdr = dynsym_shdr;
+	strtab_shdr = dynstr_shdr;
+    }
+
+    if (symtab_shdr && strtab_shdr) {
+	char *strtab = file + strtab_shdr->sh_offset;
+	ElfW(Sym) *symtab = (ElfW(Sym) *)(file + symtab_shdr->sh_offset);
+	int symtab_count = (int)(symtab_shdr->sh_size / sizeof(ElfW(Sym)));
+	for (j = 0; j < symtab_count; j++) {
+	    ElfW(Sym) *sym = &symtab[j];
+	    uintptr_t saddr = (uintptr_t)sym->st_value + obj->base_addr;
+	    if (ELF_ST_TYPE(sym->st_info) != STT_FUNC || sym->st_size <= 0) continue;
+	    for (i = offset; i < num_traces; i++) {
+		uintptr_t d = (uintptr_t)traces[i] - saddr;
+		if (lines[i].line > 0 || d <= 0 || d > (uintptr_t)sym->st_size)
+		    continue;
+		/* fill symbol name and addr from .symtab */
+		lines[i].sname = strtab + sym->st_name;
+		lines[i].saddr = saddr;
+		lines[i].path  = obj->path;
+		lines[i].base_addr = obj->base_addr;
+	    }
+	}
     }
 
-    if (!obj->debug_line.ptr) {
+    if (!debug_line_shdr) {
 	/* This file doesn't have .debug_line section,
 	   let's check .gnu_debuglink section instead. */
 	if (gnu_debuglink_shdr && check_debuglink) {
@@ -1809,234 +620,15 @@ use_symtab:
 	goto finish;
     }
 
-    if (parse_debug_line(num_traces, traces,
-            obj->debug_line.ptr,
-            obj->debug_line.size,
-            obj, lines, offset) == -1)
-        goto fail;
-
+    parse_debug_line(num_traces, traces,
+		     file + debug_line_shdr->sh_offset,
+		     debug_line_shdr->sh_size,
+		     obj, lines, offset);
 finish:
     return dladdr_fbase;
 fail:
     return (uintptr_t)-1;
 }
-#else /* Mach-O */
-/* read file and fill lines */
-static uintptr_t
-fill_lines(int num_traces, void **traces, int check_debuglink,
-        obj_info_t **objp, line_info_t *lines, int offset)
-{
-# ifdef __LP64__
-#  define LP(x) x##_64
-# else
-#  define LP(x) x
-# endif
-    int fd;
-    off_t filesize;
-    char *file, *p = NULL;
-    obj_info_t *obj = *objp;
-    struct LP(mach_header) *header;
-    uintptr_t dladdr_fbase = 0;
-
-    {
-        char *s = binary_filename;
-        char *base = strrchr(binary_filename, '/')+1;
-        size_t max = PATH_MAX;
-        size_t size = strlen(binary_filename);
-        size_t basesize = size - (base - binary_filename);
-        s += size;
-        max -= size;
-        p = s;
-        size = strlcpy(s, ".dSYM/Contents/Resources/DWARF/", max);
-        if (size == 0) goto fail;
-        s += size;
-        max -= size;
-        if (max <= basesize) goto fail;
-        memcpy(s, base, basesize);
-        s[basesize] = 0;
-
-        fd = open(binary_filename, O_RDONLY);
-        if (fd < 0) {
-            *p = 0; /* binary_filename becomes original file name */
-            fd = open(binary_filename, O_RDONLY);
-            if (fd < 0) {
-                goto fail;
-            }
-        }
-    }
-
-    filesize = lseek(fd, 0, SEEK_END);
-    if (filesize < 0) {
-        int e = errno;
-        close(fd);
-        kprintf("lseek: %s\n", strerror(e));
-        goto fail;
-    }
-#if SIZEOF_OFF_T > SIZEOF_SIZE_T
-    if (filesize > (off_t)SIZE_MAX) {
-        close(fd);
-        kprintf("Too large file %s\n", binary_filename);
-        goto fail;
-    }
-#endif
-    lseek(fd, 0, SEEK_SET);
-    /* async-signal unsafe */
-    file = (char *)mmap(NULL, (size_t)filesize, PROT_READ, MAP_SHARED, fd, 0);
-    if (file == MAP_FAILED) {
-        int e = errno;
-        close(fd);
-        kprintf("mmap: %s\n", strerror(e));
-        goto fail;
-    }
-    close(fd);
-
-    obj->mapped = file;
-    obj->mapped_size = (size_t)filesize;
-
-    header = (struct LP(mach_header) *)file;
-    if (header->magic == LP(MH_MAGIC)) {
-        /* non universal binary */
-        p = file;
-    }
-    else if (header->magic == FAT_CIGAM) {
-        struct LP(mach_header) *mhp = _NSGetMachExecuteHeader();
-        struct fat_header *fat = (struct fat_header *)file;
-        char *q = file + sizeof(*fat);
-        uint32_t nfat_arch = __builtin_bswap32(fat->nfat_arch);
-        /* fprintf(stderr,"%d: fat:%s %d\n",__LINE__, binary_filename,nfat_arch); */
-        for (uint32_t i = 0; i < nfat_arch; i++) {
-            struct fat_arch *arch = (struct fat_arch *)q;
-            cpu_type_t cputype = __builtin_bswap32(arch->cputype);
-            cpu_subtype_t cpusubtype = __builtin_bswap32(arch->cpusubtype);
-            uint32_t offset = __builtin_bswap32(arch->offset);
-            /* fprintf(stderr,"%d: fat %d %x/%x %x/%x\n",__LINE__, i, mhp->cputype,mhp->cpusubtype, cputype,cpusubtype); */
-            if (mhp->cputype == cputype &&
-                    (cpu_subtype_t)(mhp->cpusubtype & ~CPU_SUBTYPE_MASK) == cpusubtype) {
-                p = file + offset;
-                file = p;
-                header = (struct LP(mach_header) *)p;
-                if (header->magic == LP(MH_MAGIC)) {
-                    goto found_mach_header;
-                }
-                break;
-            }
-            q += sizeof(*arch);
-        }
-        kprintf("'%s' is not a Mach-O universal binary file!\n",binary_filename);
-        close(fd);
-        goto fail;
-    }
-    else {
-        kprintf("'%s' is not a "
-# ifdef __LP64__
-                "64"
-# else
-                "32"
-# endif
-                "-bit Mach-O file!\n",binary_filename);
-        close(fd);
-        goto fail;
-    }
-found_mach_header:
-    p += sizeof(*header);
-
-    for (uint32_t i = 0; i < (uint32_t)header->ncmds; i++) {
-        struct load_command *lcmd = (struct load_command *)p;
-        switch (lcmd->cmd) {
-          case LP(LC_SEGMENT):
-            {
-                static const char *debug_section_names[] = {
-                    "__debug_abbrev",
-                    "__debug_info",
-                    "__debug_line",
-                    "__debug_ranges",
-                    "__debug_str"
-                };
-                struct LP(segment_command) *scmd = (struct LP(segment_command) *)lcmd;
-                if (strcmp(scmd->segname, "__TEXT") == 0) {
-                    obj->vmaddr = scmd->vmaddr;
-                }
-                else if (strcmp(scmd->segname, "__DWARF") == 0) {
-                    p += sizeof(struct LP(segment_command));
-                    for (uint64_t i = 0; i < scmd->nsects; i++) {
-                        struct LP(section) *sect = (struct LP(section) *)p;
-                        p += sizeof(struct LP(section));
-                        for (int j=0; j < DWARF_SECTION_COUNT; j++) {
-                            struct dwarf_section *s = obj_dwarf_section_at(obj, j);
-
-                            if (strcmp(sect->sectname, debug_section_names[j]) != 0)
-                                continue;
-
-                            s->ptr = file + sect->offset;
-                            s->size = sect->size;
-                            s->flags = sect->flags;
-                            if (s->flags & SHF_COMPRESSED) {
-                                goto fail;
-                            }
-                            break;
-                        }
-                    }
-                }
-            }
-            break;
-
-          case LC_SYMTAB:
-            {
-                struct symtab_command *cmd = (struct symtab_command *)lcmd;
-                struct LP(nlist) *nl = (struct LP(nlist) *)(file + cmd->symoff);
-                char *strtab = file + cmd->stroff, *sname = 0;
-                uint32_t j;
-                uintptr_t saddr = 0;
-                /* kprintf("[%2d]: %x/symtab %p\n", i, cmd->cmd, p); */
-                for (j = 0; j < cmd->nsyms; j++) {
-                    uintptr_t symsize, d;
-                    struct LP(nlist) *e = &nl[j];
-                        /* kprintf("[%2d][%4d]: %02x/%x/%x: %s %llx\n", i, j, e->n_type,e->n_sect,e->n_desc,strtab+e->n_un.n_strx,e->n_value); */
-                    if (e->n_type != N_FUN) continue;
-                    if (e->n_sect) {
-                        saddr = (uintptr_t)e->n_value + obj->base_addr - obj->vmaddr;
-                        sname = strtab + e->n_un.n_strx;
-                        /* kprintf("[%2d][%4d]: %02x/%x/%x: %s %llx\n", i, j, e->n_type,e->n_sect,e->n_desc,strtab+e->n_un.n_strx,e->n_value); */
-                        continue;
-                    }
-                    for (int k = offset; k < num_traces; k++) {
-                        d = (uintptr_t)traces[k] - saddr;
-                        symsize = e->n_value;
-                        /* kprintf("%lx %lx %lx\n",saddr,symsize,traces[k]); */
-                        if (lines[k].line > 0 || d > (uintptr_t)symsize)
-                            continue;
-                        /* fill symbol name and addr from .symtab */
-                        if (!lines[k].sname) lines[k].sname = sname;
-                        lines[k].saddr = saddr;
-                        lines[k].path  = obj->path;
-                        lines[k].base_addr = obj->base_addr;
-                    }
-                }
-            }
-        }
-        p += lcmd->cmdsize;
-    }
-
-    if (obj->debug_info.ptr && obj->debug_abbrev.ptr) {
-        DebugInfoReader reader;
-        debug_info_reader_init(&reader, obj);
-        while (reader.p < reader.pend) {
-            if (di_read_cu(&reader)) goto fail;
-            debug_info_read(&reader, num_traces, traces, lines, offset);
-        }
-    }
-
-    if (parse_debug_line(num_traces, traces,
-            obj->debug_line.ptr,
-            obj->debug_line.size,
-            obj, lines, offset) == -1)
-        goto fail;
-
-    return dladdr_fbase;
-fail:
-    return (uintptr_t)-1;
-}
-#endif
 
 #define HAVE_MAIN_EXE_PATH
 #if defined(__FreeBSD__)
@@ -2049,17 +641,16 @@ fail:
  * it is NUL terminated.
  */
 #if defined(__linux__)
-static ssize_t
+ssize_t
 main_exe_path(void)
 {
 # define PROC_SELF_EXE "/proc/self/exe"
     ssize_t len = readlink(PROC_SELF_EXE, binary_filename, PATH_MAX);
-    if (len < 0) return 0;
     binary_filename[len] = 0;
     return len;
 }
 #elif defined(__FreeBSD__)
-static ssize_t
+ssize_t
 main_exe_path(void)
 {
     int mib[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1};
@@ -2072,66 +663,10 @@ main_exe_path(void)
     len--; /* sysctl sets strlen+1 */
     return len;
 }
-#elif defined(HAVE_LIBPROC_H)
-static ssize_t
-main_exe_path(void)
-{
-    int len = proc_pidpath(getpid(), binary_filename, PATH_MAX);
-    if (len == 0) return 0;
-    binary_filename[len] = 0;
-    return len;
-}
 #else
 #undef HAVE_MAIN_EXE_PATH
 #endif
 
-static void
-print_line0(line_info_t *line, void *address)
-{
-    uintptr_t addr = (uintptr_t)address;
-    uintptr_t d = addr - line->saddr;
-    if (!address) {
-        /* inlined */
-        if (line->dirname && line->dirname[0]) {
-            kprintf("%s(%s) %s/%s:%d\n", line->path, line->sname, line->dirname, line->filename, line->line);
-        }
-        else {
-            kprintf("%s(%s) %s:%d\n", line->path, line->sname, line->filename, line->line);
-        }
-    }
-    else if (!line->path) {
-        kprintf("[0x%"PRIxPTR"]\n", addr);
-    }
-    else if (!line->saddr || !line->sname) {
-        kprintf("%s(0x%"PRIxPTR") [0x%"PRIxPTR"]\n", line->path, addr-line->base_addr, addr);
-    }
-    else if (line->line <= 0) {
-        kprintf("%s(%s+0x%"PRIxPTR") [0x%"PRIxPTR"]\n", line->path, line->sname,
-                d, addr);
-    }
-    else if (!line->filename) {
-        kprintf("%s(%s+0x%"PRIxPTR") [0x%"PRIxPTR"] ???:%d\n", line->path, line->sname,
-                d, addr, line->line);
-    }
-    else if (line->dirname && line->dirname[0]) {
-        kprintf("%s(%s+0x%"PRIxPTR") [0x%"PRIxPTR"] %s/%s:%d\n", line->path, line->sname,
-                d, addr, line->dirname, line->filename, line->line);
-    }
-    else {
-        kprintf("%s(%s+0x%"PRIxPTR") [0x%"PRIxPTR"] %s:%d\n", line->path, line->sname,
-                d, addr, line->filename, line->line);
-    }
-}
-
-static void
-print_line(line_info_t *line, void *address)
-{
-    print_line0(line, address);
-    if (line->next) {
-        print_line(line->next, NULL);
-    }
-}
-
 void
 rb_dump_backtrace_with_lines(int num_traces, void **traces)
 {
@@ -2183,11 +718,8 @@ rb_dump_backtrace_with_lines(int num_traces, void **traces)
 	    path = info.dli_fname;
 	    obj->path = path;
 	    lines[i].path = path;
-            lines[i].sname = info.dli_sname;
-            lines[i].saddr = (uintptr_t)info.dli_saddr;
-	    strlcpy(binary_filename, path, PATH_MAX);
-	    if (fill_lines(num_traces, traces, 1, &obj, lines, i) == (uintptr_t)-1)
-		break;
+	    strcpy(binary_filename, path);
+	    fill_lines(num_traces, traces, 1, &obj, lines, i);
 	}
 next_line:
 	continue;
@@ -2195,36 +727,46 @@ next_line:
 
     /* output */
     for (i = 0; i < num_traces; i++) {
-        print_line(&lines[i], traces[i]);
-
+	line_info_t *line = &lines[i];
+	uintptr_t addr = (uintptr_t)traces[i];
+	uintptr_t d = addr - line->saddr;
+	if (!line->path) {
+	    kprintf("[0x%lx]\n", addr);
+	}
+	else if (!line->saddr || !line->sname) {
+	    kprintf("%s [0x%lx]\n", line->path, addr);
+	}
+	else if (line->line <= 0) {
+	    kprintf("%s(%s+0x%lx) [0x%lx]\n", line->path, line->sname,
+		    d, addr);
+	}
+	else if (!line->filename) {
+	    kprintf("%s(%s+0x%lx) [0x%lx] ???:%d\n", line->path, line->sname,
+		    d, addr, line->line);
+	}
+	else if (line->dirname && line->dirname[0]) {
+	    kprintf("%s(%s+0x%lx) [0x%lx] %s/%s:%d\n", line->path, line->sname,
+		    d, addr, line->dirname, line->filename, line->line);
+	}
+	else {
+	    kprintf("%s(%s+0x%lx) [0x%lx] %s:%d\n", line->path, line->sname,
+		    d, addr, line->filename, line->line);
+	}
 	/* FreeBSD's backtrace may show _start and so on */
-	if (lines[i].sname && strcmp("main", lines[i].sname) == 0)
+	if (line->sname && strcmp("main", line->sname) == 0)
 	    break;
     }
 
     /* free */
     while (obj) {
 	obj_info_t *o = obj;
-        for (i=0; i < DWARF_SECTION_COUNT; i++) {
-            struct dwarf_section *s = obj_dwarf_section_at(obj, i);
-            if (s->flags & SHF_COMPRESSED) {
-                free(s->ptr);
-            }
-        }
-	if (obj->mapped_size) {
-	    munmap(obj->mapped, obj->mapped_size);
-	}
 	obj = o->next;
+	if (o->fd) {
+	    munmap(o->mapped, o->mapped_size);
+	    close(o->fd);
+	}
 	free(o);
     }
-    for (i = 0; i < num_traces; i++) {
-        line_info_t *line = lines[i].next;
-        while (line) {
-            line_info_t *l = line;
-            line = line->next;
-            free(l);
-        }
-    }
     free(lines);
     free(dladdr_fbases);
 }
@@ -2270,7 +812,7 @@ next_line:
 #define MAXNBUF (sizeof(intmax_t) * CHAR_BIT + 1)
 static inline int toupper(int c) { return ('A' <= c && c <= 'Z') ? (c&0x5f) : c; }
 #define    hex2ascii(hex)  (hex2ascii_data[hex])
-static const char hex2ascii_data[] = "0123456789abcdefghijklmnopqrstuvwxyz";
+char const hex2ascii_data[] = "0123456789abcdefghijklmnopqrstuvwxyz";
 static inline int imax(int a, int b) { return (a > b ? a : b); }
 static int kvprintf(char const *fmt, void (*func)(int), void *arg, int radix, va_list ap);
 
@@ -2284,7 +826,7 @@ static void putce(int c)
     (void)ret;
 }
 
-static int
+int
 kprintf(const char *fmt, ...)
 {
 	va_list ap;
diff --git a/addr2line.h b/addr2line.h
index 4f6cf179ef..d99f010934 100644
--- a/addr2line.h
+++ b/addr2line.h
@@ -11,7 +11,7 @@
 #ifndef RUBY_ADDR2LINE_H
 #define RUBY_ADDR2LINE_H
 
-#if (defined(USE_ELF) || defined(HAVE_MACH_O_LOADER_H))
+#ifdef USE_ELF
 
 void
 rb_dump_backtrace_with_lines(int num_traces, void **traces);
diff --git a/appveyor.yml b/appveyor.yml
index bf10c97222..2cda4817a6 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,147 +1,37 @@
 ---
-version: '{build}'
 shallow_clone: true
-platform:
-  - x64
-branches:
-  except:
-    - trunk # mirrored from trunk. avoid doubly building on it
-environment:
-  ruby_version: "24-%Platform%"
-  zlib_version: "1.2.11"
-  matrix:
-    # to reduce time for finishing all jobs, run the slowest msys2 build first.
-    - build: msys2
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      GEMS_FOR_TEST: "timezone tzinfo"
-    - build: vs
-      vs: 120
-      ssl: OpenSSL
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
-      GEMS_FOR_TEST: ""
-    - build: vs
-      vs: 140
-      ssl: OpenSSL-v111
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      GEMS_FOR_TEST: ""
-  RELINE_TEST_ENCODING: "Windows-31J"
-  UPDATE_UNICODE: "UNICODE_FILES=. UNICODE_PROPERTY_FILES=. UNICODE_AUXILIARY_FILES=. UNICODE_EMOJI_FILES=."
-for:
--
-  matrix:
-    only:
-      - build: vs
-  install:
-    - ver
-    - chcp
-    - SET BITS=%Platform:x86=32%
-    - SET BITS=%BITS:x=%
-    - SET OPENSSL_DIR=C:\%ssl%-Win%BITS%
-    - CALL SET vcvars=%%^VS%VS%COMNTOOLS^%%..\..\VC\vcvarsall.bat
-    - SET vcvars
-    - '"%vcvars%" %Platform:x64=amd64%'
-    - SET ruby_path=C:\Ruby%ruby_version:-x86=%
-    - SET PATH=\usr\local\bin;%ruby_path%\bin;%PATH%;C:\msys64\mingw64\bin;C:\msys64\usr\bin
-    - ruby --version
-    - 'cl'
-    - echo> Makefile srcdir=.
-    - echo>> Makefile MSC_VER=0
-    - echo>> Makefile RT=none
-    - echo>> Makefile RT_VER=0
-    - echo>> Makefile BUILTIN_ENCOBJS=nul
-    - type win32\Makefile.sub >> Makefile
-    - nmake %mflags% touch-unicode-files
-    - nmake %mflags% %UPDATE_UNICODE% up incs
-    - del Makefile
-    - mkdir \usr\local\bin
-    - mkdir \usr\local\include
-    - mkdir \usr\local\lib
-    - curl -fsSL -o zlib%zlib_version:.=%.zip --retry 10 https://zlib.net/zlib%zlib_version:.=%.zip
-    - 7z x -o%APPVEYOR_BUILD_FOLDER%\ext\zlib zlib%zlib_version:.=%.zip
-    - for %%I in (%OPENSSL_DIR%\*.dll) do mklink /h \usr\local\bin\%%~nxI %%I
-    - attrib +r /s /d
-    - mkdir %Platform%-mswin_%vs%
-  build_script:
-    - cd %APPVEYOR_BUILD_FOLDER%
-    - cd %Platform%-mswin_%vs%
-    - ..\win32\configure.bat --without-ext=+,dbm,gdbm,readline --with-opt-dir=/usr/local --with-openssl-dir=%OPENSSL_DIR:\=/%
-    - nmake -l
-    - nmake install-nodoc
-    - \usr\bin\ruby -v -e "p :locale => Encoding.find('locale'), :filesystem => Encoding.find('filesystem')"
-    - if not "%GEMS_FOR_TEST%" == "" \usr\bin\gem install --no-document %GEMS_FOR_TEST%
-    - \usr\bin\ruby -ropenssl -e "puts 'Build    ' + OpenSSL::OPENSSL_VERSION, 'Runtime  ' + OpenSSL::OPENSSL_LIBRARY_VERSION"
-  test_script:
-    - set /a JOBS=%NUMBER_OF_PROCESSORS%
-    - nmake -l "TESTOPTS=-v -q" btest
-    - nmake -l "TESTOPTS=-v -q" test-basic
-    - nmake -l "TESTOPTS=-v --timeout-scale=3.0 --excludes=../test/excludes/_appveyor -j%JOBS% --exclude readline --exclude win32ole --exclude test_bignum --exclude test_syntax --exclude test_open-uri --exclude test_bundled_ca" test-all
-    # separately execute tests without -j which may crash worker with -j.
-    - nmake -l "TESTOPTS=-v --timeout-scale=3.0 --excludes=../test/excludes/_appveyor" test-all TESTS="../test/win32ole ../test/ruby/test_bignum.rb ../test/ruby/test_syntax.rb ../test/open-uri/test_open-uri.rb ../test/rubygems/test_bundled_ca.rb"
-    - nmake -l test-spec MSPECOPT=-fs # not using `-j` because sometimes `mspec -j` silently dies on Windows
--
-  matrix:
-    only:
-      - build: msys2
-  install:
-    - ver
-    - chcp
-    - set /a JOBS=%NUMBER_OF_PROCESSORS%
-    - set MSYS_NO_PATHCONV=1
-    - SET MSYSTEM=%Platform:x86=32%
-    - SET MSYSTEM=%MSYSTEM:x=MINGW%
-    - SET MSYS2_ARCH=%Platform:x86=i686%
-    - SET MSYS2_ARCH=%MSYS2_ARCH:x64=x86_64%
-    - set MSYSTEM_PREFIX=/mingw64
-    - set MINGW_CHOST=%MSYS2_ARCH%-w64-mingw32
-    - SET ruby_path=C:\Ruby%ruby_version:-x86=%
-    - cd ..
-    - mkdir build
-    - mkdir install
-    - SET PATH=%ruby_path%\bin;C:\msys64\%MSYSTEM%\bin;C:\msys64\usr\bin;%PATH%
-    - ruby --version
-  build_script:
-    - pacman -Syd --noconfirm --noprogressbar --needed mingw-w64-x86_64-binutils mingw-w64-x86_64-isl mingw-w64-x86_64-libiconv mingw-w64-x86_64-mpc mingw-w64-x86_64-gcc-libs mingw-w64-x86_64-windows-default-manifest mingw-w64-x86_64-winpthreads mingw-w64-x86_64-gcc
-    # when fixed in MSYS2 / Mingw-w64, remove above and use normal code below
-    #- pacman -Sy --noconfirm --noprogressbar --needed mingw-w64-x86_64-toolchain
-    - pacman -S  --noconfirm --noprogressbar --needed mingw-w64-x86_64-gdbm mingw-w64-x86_64-gmp mingw-w64-x86_64-libffi mingw-w64-x86_64-libyaml mingw-w64-x86_64-openssl mingw-w64-x86_64-ragel mingw-w64-x86_64-readline mingw-w64-x86_64-zlib
-    - cd %APPVEYOR_BUILD_FOLDER%
-    - set CFLAGS=-march=%MSYS2_ARCH:_=-% -mtune=generic -O3 -pipe
-    - set CXXFLAGS=%CFLAGS%
-    - set CPPFLAGS=-D_FORTIFY_SOURCE=2 -D__USE_MINGW_ANSI_STDIO=1 -DFD_SETSIZE=2048
-    - set LDFLAGS=-pipe
-    - sh -c "autoreconf -fi"
-    - cd ..\build
-    - sh ../ruby/configure --disable-install-doc --prefix=/. --build=%MINGW_CHOST% --host=%MINGW_CHOST% --target=%MINGW_CHOST%
-    - mingw32-make %mflags% touch-unicode-files
-    - mingw32-make -j%JOBS% %UPDATE_UNICODE% up incs
-    - mingw32-make -j%JOBS% V=1
-    - mingw32-make DESTDIR=../install install-nodoc
-    - if not "%GEMS_FOR_TEST%" == "" ..\install\bin\gem install --no-document %GEMS_FOR_TEST%
-    - ..\install\bin\ruby.exe -v -ropenssl -e "puts 'Build    ' + OpenSSL::OPENSSL_VERSION, 'Runtime  ' + OpenSSL::OPENSSL_LIBRARY_VERSION"
-  test_script:
-    - mingw32-make test
-    - mingw32-make test-all TESTOPTS="--retry --job-status=normal --show-skip --timeout-scale=1.5 --excludes=../ruby/test/excludes/_appveyor -j %JOBS% --exclude win32ole --exclude test_open-uri"
-    # separately execute tests without -j which may crash worker with -j.
-    - mingw32-make test-all TESTOPTS="--retry --job-status=normal --show-skip --timeout-scale=1.5 --excludes=../ruby/test/excludes/_appveyor" TESTS="../ruby/test/win32ole ../ruby/test/open-uri/test_open-uri.rb"
-    - mingw32-make test-spec MSPECOPT=-fs # not using `-j` because sometimes `mspec -j` silently dies on Windows
-notifications:
-  # Using "Webhook" with templated body to skip notification on Pull Request
-  - provider: Webhook
-    method: POST
-    url:
-      secure: iMINHMS0nZabaDsxN9omRDsekxzVvAAzEq5ev7lN6vb+gUETT+rbDKLGxBxBpEpxlnPlLdzroIJ+DTKlwfJA8VkGawTn9EXNsucH0OkSf2M= # AppVeyor CI
-    body: >-
-      {{^isPullRequest}}
-        {
-          "attachments": [
-            {
-              "text": "Build <{{buildUrl}}|#{{buildVersion}}> (<{{commitUrl}}|{{commitId}}>) of {{repositoryName}}@{{branch}} by {{commitAuthor}} {{status}}",
-              "color": "{{#passed}}good{{/passed}}{{#failed}}danger{{/failed}}"
-            }
-          ],
-          "channel": "#alerts"
-        }
-      {{/isPullRequest}}
-    on_build_success: false
-    on_build_failure: true
-    on_build_status_changed: true
+platform: x64
+install:
+  - SET
+  - '"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat" amd64'
+  - SET PATH=\usr\local\bin;C:\Ruby22-x64\bin;C:\Ruby21-x64\Devkit\mingw\bin;%PATH%;C:\msys64\usr\bin
+  - ruby --version
+  - 'cl'
+  - SET
+  - mkdir \usr\local\bin
+  - mkdir \usr\local\include
+  - mkdir \usr\local\lib
+  - ps: Start-FileDownload 'http://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-2.3.7-windows.zip'
+  - 7z x libressl-2.3.7-windows.zip
+  - copy libressl-2.3.7-windows\x64\libcrypto-37.lib \usr\local\lib\crypto.lib
+  - copy libressl-2.3.7-windows\x64\libssl-38.lib    \usr\local\lib\ssl.lib
+  - copy libressl-2.3.7-windows\x64\libcrypto-37.dll \usr\local\bin
+  - copy libressl-2.3.7-windows\x64\libssl-38.dll    \usr\local\bin
+  - xcopy /e libressl-2.3.7-windows\include          \usr\local\include
+  - ps: Start-FileDownload 'http://zlib.net/zlib128.zip'
+  - 7z x zlib128.zip
+  - cd zlib-1.2.8
+  - nmake -f win32/Makefile.msc
+  - copy zlib1.dll \usr\local\bin
+  - copy zlib.lib  \usr\local\lib
+  - copy zconf.h   \usr\local\include
+  - copy zlib.h    \usr\local\include
+build_script:
+  - cd %APPVEYOR_BUILD_FOLDER%
+  - win32\configure.bat --without-ext=+,dbm,gdbm,readline --with-opt-dir=/usr/local
+  - nmake -l up
+  - nmake -l
+  - nmake install-nodoc
+test_script:
+  - nmake -l "OPTS=-v -q" btest
+  - nmake -l "OPTS=-v -q" test-basic
diff --git a/array.c b/array.c
index 28bd8c866b..4e60177121 100644
--- a/array.c
+++ b/array.c
@@ -10,73 +10,46 @@
   Copyright (C) 2000  Information-technology Promotion Agency, Japan
 
 **********************************************************************/
-#include "ruby/encoding.h"
+
+#include "internal.h"
 #include "ruby/util.h"
 #include "ruby/st.h"
 #include "probes.h"
 #include "id.h"
-#include "debug_counter.h"
-#include "transient_heap.h"
-#include "internal.h"
 
-#if !ARRAY_DEBUG
+#ifndef ARRAY_DEBUG
 # define NDEBUG
 #endif
 #include "ruby_assert.h"
 
 VALUE rb_cArray;
 
-/* for OPTIMIZED_CMP: */
-#define id_cmp idCmp
+static ID id_cmp, id_div, id_power;
 
 #define ARY_DEFAULT_SIZE 16
 #define ARY_MAX_SIZE (LONG_MAX / (int)sizeof(VALUE))
-#define SMALL_ARRAY_LEN 16
-
-static int
-should_be_T_ARRAY(VALUE ary)
-{
-    return RB_TYPE_P(ary, T_ARRAY);
-}
-
-static int
-should_not_be_shared_and_embedded(VALUE ary)
-{
-    return !FL_TEST((ary), ELTS_SHARED) || !FL_TEST((ary), RARRAY_EMBED_FLAG);
-}
-
-#define ARY_SHARED_P(ary) \
-  (assert(should_be_T_ARRAY((VALUE)(ary))), \
-   assert(should_not_be_shared_and_embedded((VALUE)ary)), \
-   FL_TEST_RAW((ary),ELTS_SHARED)!=0)
 
-#define ARY_EMBED_P(ary) \
-  (assert(should_be_T_ARRAY((VALUE)(ary))), \
-   assert(should_not_be_shared_and_embedded((VALUE)ary)), \
-   FL_TEST_RAW((ary), RARRAY_EMBED_FLAG) != 0)
+# define ARY_SHARED_P(ary) \
+    (assert(!FL_TEST((ary), ELTS_SHARED) || !FL_TEST((ary), RARRAY_EMBED_FLAG)), \
+     FL_TEST((ary),ELTS_SHARED)!=0)
+# define ARY_EMBED_P(ary) \
+    (assert(!FL_TEST((ary), ELTS_SHARED) || !FL_TEST((ary), RARRAY_EMBED_FLAG)), \
+     FL_TEST((ary), RARRAY_EMBED_FLAG)!=0)
 
 #define ARY_HEAP_PTR(a) (assert(!ARY_EMBED_P(a)), RARRAY(a)->as.heap.ptr)
 #define ARY_HEAP_LEN(a) (assert(!ARY_EMBED_P(a)), RARRAY(a)->as.heap.len)
-#define ARY_HEAP_CAPA(a) (assert(!ARY_EMBED_P(a)), assert(!ARY_SHARED_ROOT_P(a)), \
-                          RARRAY(a)->as.heap.aux.capa)
-
 #define ARY_EMBED_PTR(a) (assert(ARY_EMBED_P(a)), RARRAY(a)->as.ary)
 #define ARY_EMBED_LEN(a) \
     (assert(ARY_EMBED_P(a)), \
      (long)((RBASIC(a)->flags >> RARRAY_EMBED_LEN_SHIFT) & \
 	 (RARRAY_EMBED_LEN_MASK >> RARRAY_EMBED_LEN_SHIFT)))
-#define ARY_HEAP_SIZE(a) (assert(!ARY_EMBED_P(a)), assert(ARY_OWNS_HEAP_P(a)), ARY_CAPA(a) * sizeof(VALUE))
-
-#define ARY_OWNS_HEAP_P(a) (assert(should_be_T_ARRAY((VALUE)(a))), \
-                            !FL_TEST_RAW((a), ELTS_SHARED|RARRAY_EMBED_FLAG))
+#define ARY_HEAP_SIZE(a) (assert(!ARY_EMBED_P(a)), assert(ARY_OWNS_HEAP_P(a)), RARRAY(a)->as.heap.aux.capa * sizeof(VALUE))
 
+#define ARY_OWNS_HEAP_P(a) (!FL_TEST((a), ELTS_SHARED|RARRAY_EMBED_FLAG))
 #define FL_SET_EMBED(a) do { \
     assert(!ARY_SHARED_P(a)); \
     FL_SET((a), RARRAY_EMBED_FLAG); \
-    RARY_TRANSIENT_UNSET(a); \
-    ary_verify(a); \
 } while (0)
-
 #define FL_UNSET_EMBED(ary) FL_UNSET((ary), RARRAY_EMBED_FLAG|RARRAY_EMBED_LEN_MASK)
 #define FL_SET_SHARED(ary) do { \
     assert(!ARY_EMBED_P(ary)); \
@@ -125,7 +98,7 @@ should_not_be_shared_and_embedded(VALUE ary)
 } while (0)
 
 #define ARY_CAPA(ary) (ARY_EMBED_P(ary) ? RARRAY_EMBED_LEN_MAX : \
-                       ARY_SHARED_ROOT_P(ary) ? RARRAY_LEN(ary) : ARY_HEAP_CAPA(ary))
+		       ARY_SHARED_ROOT_P(ary) ? RARRAY_LEN(ary) : RARRAY(ary)->as.heap.aux.capa)
 #define ARY_SET_CAPA(ary, n) do { \
     assert(!ARY_EMBED_P(ary)); \
     assert(!ARY_SHARED_P(ary)); \
@@ -133,114 +106,33 @@ should_not_be_shared_and_embedded(VALUE ary)
     RARRAY(ary)->as.heap.aux.capa = (n); \
 } while (0)
 
-#define ARY_SHARED_ROOT(ary) (assert(ARY_SHARED_P(ary)), RARRAY(ary)->as.heap.aux.shared_root)
+#define ARY_SHARED(ary) (assert(ARY_SHARED_P(ary)), RARRAY(ary)->as.heap.aux.shared)
 #define ARY_SET_SHARED(ary, value) do { \
     const VALUE _ary_ = (ary); \
     const VALUE _value_ = (value); \
     assert(!ARY_EMBED_P(_ary_)); \
     assert(ARY_SHARED_P(_ary_)); \
     assert(ARY_SHARED_ROOT_P(_value_)); \
-    RB_OBJ_WRITE(_ary_, &RARRAY(_ary_)->as.heap.aux.shared_root, _value_); \
+    RB_OBJ_WRITE(_ary_, &RARRAY(_ary_)->as.heap.aux.shared, _value_); \
 } while (0)
 #define RARRAY_SHARED_ROOT_FLAG FL_USER5
-#define ARY_SHARED_ROOT_P(ary) (assert(should_be_T_ARRAY((VALUE)(ary))), \
-                                FL_TEST_RAW((ary), RARRAY_SHARED_ROOT_FLAG))
-#define ARY_SHARED_ROOT_REFCNT(ary) \
+#define ARY_SHARED_ROOT_P(ary) (FL_TEST((ary), RARRAY_SHARED_ROOT_FLAG))
+#define ARY_SHARED_NUM(ary) \
     (assert(ARY_SHARED_ROOT_P(ary)), RARRAY(ary)->as.heap.aux.capa)
-#define ARY_SHARED_ROOT_OCCUPIED(ary) (ARY_SHARED_ROOT_REFCNT(ary) == 1)
-#define ARY_SET_SHARED_ROOT_REFCNT(ary, value) do { \
+#define ARY_SHARED_OCCUPIED(ary) (ARY_SHARED_NUM(ary) == 1)
+#define ARY_SET_SHARED_NUM(ary, value) do { \
     assert(ARY_SHARED_ROOT_P(ary)); \
     RARRAY(ary)->as.heap.aux.capa = (value); \
 } while (0)
 #define FL_SET_SHARED_ROOT(ary) do { \
     assert(!ARY_EMBED_P(ary)); \
-    assert(!RARRAY_TRANSIENT_P(ary)); \
     FL_SET((ary), RARRAY_SHARED_ROOT_FLAG); \
 } while (0)
 
-static inline void
-ARY_SET(VALUE a, long i, VALUE v)
-{
-    assert(!ARY_SHARED_P(a));
-    assert(!OBJ_FROZEN(a));
-
-    RARRAY_ASET(a, i, v);
-}
-#undef RARRAY_ASET
-
-
-#if ARRAY_DEBUG
-#define ary_verify(ary) ary_verify_(ary, __FILE__, __LINE__)
-
-static VALUE
-ary_verify_(VALUE ary, const char *file, int line)
-{
-    assert(RB_TYPE_P(ary, T_ARRAY));
-
-    if (FL_TEST(ary, ELTS_SHARED)) {
-        VALUE root = RARRAY(ary)->as.heap.aux.shared_root;
-        const VALUE *ptr = ARY_HEAP_PTR(ary);
-        const VALUE *root_ptr = RARRAY_CONST_PTR_TRANSIENT(root);
-        long len = ARY_HEAP_LEN(ary), root_len = RARRAY_LEN(root);
-        assert(FL_TEST(root, RARRAY_SHARED_ROOT_FLAG));
-        assert(root_ptr <= ptr && ptr + len <= root_ptr + root_len);
-        ary_verify(root);
-    }
-    else if (ARY_EMBED_P(ary)) {
-        assert(!RARRAY_TRANSIENT_P(ary));
-        assert(!ARY_SHARED_P(ary));
-        assert(RARRAY_LEN(ary) <= RARRAY_EMBED_LEN_MAX);
-    }
-    else {
-#if 1
-        const VALUE *ptr = RARRAY_CONST_PTR_TRANSIENT(ary);
-        long i, len = RARRAY_LEN(ary);
-        volatile VALUE v;
-        if (len > 1) len = 1; /* check only HEAD */
-        for (i=0; i<len; i++) {
-            v = ptr[i]; /* access check */
-        }
-        v = v;
-#endif
-    }
-
-    if (RARRAY_TRANSIENT_P(ary)) {
-        assert(rb_transient_heap_managed_ptr_p(RARRAY_CONST_PTR_TRANSIENT(ary)));
-    }
-
-    rb_transient_heap_verify();
-
-    return ary;
-}
-
-void
-rb_ary_verify(VALUE ary)
-{
-    ary_verify(ary);
-}
-#else
-#define ary_verify(ary) ((void)0)
-#endif
-
-VALUE *
-rb_ary_ptr_use_start(VALUE ary)
-{
-#if ARRAY_DEBUG
-    FL_SET_RAW(ary, RARRAY_PTR_IN_USE_FLAG);
-#endif
-    return (VALUE *)RARRAY_CONST_PTR_TRANSIENT(ary);
-}
-
-void
-rb_ary_ptr_use_end(VALUE ary)
-{
-#if ARRAY_DEBUG
-    FL_UNSET_RAW(ary, RARRAY_PTR_IN_USE_FLAG);
-#endif
-}
+#define ARY_SET(a, i, v) RARRAY_ASET((assert(!ARY_SHARED_P(a)), (a)), (i), (v))
 
 void
-rb_mem_clear(VALUE *mem, long size)
+rb_mem_clear(register VALUE *mem, register long size)
 {
     while (size--) {
 	*mem++ = Qnil;
@@ -250,7 +142,7 @@ rb_mem_clear(VALUE *mem, long size)
 static void
 ary_mem_clear(VALUE ary, long beg, long size)
 {
-    RARRAY_PTR_USE_TRANSIENT(ary, ptr, {
+    RARRAY_PTR_USE(ary, ptr, {
 	rb_mem_clear(ptr + beg, size);
     });
 }
@@ -266,7 +158,7 @@ memfill(register VALUE *mem, register long size, register VALUE val)
 static void
 ary_memfill(VALUE ary, long beg, long size, VALUE val)
 {
-    RARRAY_PTR_USE_TRANSIENT(ary, ptr, {
+    RARRAY_PTR_USE(ary, ptr, {
 	memfill(ptr + beg, size, val);
 	RB_OBJ_WRITTEN(ary, Qundef, val);
     });
@@ -275,22 +167,28 @@ ary_memfill(VALUE ary, long beg, long size, VALUE val)
 static void
 ary_memcpy0(VALUE ary, long beg, long argc, const VALUE *argv, VALUE buff_owner_ary)
 {
+#if 1
     assert(!ARY_SHARED_P(buff_owner_ary));
 
     if (argc > (int)(128/sizeof(VALUE)) /* is magic number (cache line size) */) {
-        rb_gc_writebarrier_remember(buff_owner_ary);
-        RARRAY_PTR_USE_TRANSIENT(ary, ptr, {
-            MEMCPY(ptr+beg, argv, VALUE, argc);
-        });
+	rb_gc_writebarrier_remember(buff_owner_ary);
+	RARRAY_PTR_USE(ary, ptr, {
+	    MEMCPY(ptr+beg, argv, VALUE, argc);
+	});
     }
     else {
-        int i;
-        RARRAY_PTR_USE_TRANSIENT(ary, ptr, {
-            for (i=0; i<argc; i++) {
-                RB_OBJ_WRITE(buff_owner_ary, &ptr[i+beg], argv[i]);
-            }
-        });
+	int i;
+	RARRAY_PTR_USE(ary, ptr, {
+	    for (i=0; i<argc; i++) {
+		RB_OBJ_WRITE(buff_owner_ary, &ptr[i+beg], argv[i]);
+	    }
+	});
     }
+#else
+    /* giveup write barrier (traditional way) */
+    RARRAY_PTR(buff_owner_ary);
+    MEMCPY(RARRAY_PTR(ary)+beg, argv, VALUE, argc);
+#endif
 }
 
 static void
@@ -299,175 +197,49 @@ ary_memcpy(VALUE ary, long beg, long argc, const VALUE *argv)
     ary_memcpy0(ary, beg, argc, argv, ary);
 }
 
-static VALUE *
-ary_heap_alloc(VALUE ary, size_t capa)
-{
-    VALUE *ptr = rb_transient_heap_alloc(ary, sizeof(VALUE) * capa);
-
-    if (ptr != NULL) {
-        RARY_TRANSIENT_SET(ary);
-    }
-    else {
-        RARY_TRANSIENT_UNSET(ary);
-        ptr = ALLOC_N(VALUE, capa);
-    }
-
-    return ptr;
-}
-
-static void
-ary_heap_free_ptr(VALUE ary, const VALUE *ptr, long size)
-{
-    if (RARRAY_TRANSIENT_P(ary)) {
-        /* ignore it */
-    }
-    else {
-        ruby_sized_xfree((void *)ptr, size);
-    }
-}
-
-static void
-ary_heap_free(VALUE ary)
-{
-    if (RARRAY_TRANSIENT_P(ary)) {
-        RARY_TRANSIENT_UNSET(ary);
-    }
-    else {
-        ary_heap_free_ptr(ary, ARY_HEAP_PTR(ary), ARY_HEAP_SIZE(ary));
-    }
-}
-
-static void
-ary_heap_realloc(VALUE ary, size_t new_capa)
-{
-    size_t old_capa = ARY_HEAP_CAPA(ary);
-
-    if (RARRAY_TRANSIENT_P(ary)) {
-        if (new_capa <= old_capa) {
-            /* do nothing */
-        }
-        else {
-            VALUE *new_ptr = rb_transient_heap_alloc(ary, sizeof(VALUE) * new_capa);
-
-            if (new_ptr == NULL) {
-                new_ptr = ALLOC_N(VALUE, new_capa);
-                RARY_TRANSIENT_UNSET(ary);
-            }
-
-            MEMCPY(new_ptr, ARY_HEAP_PTR(ary), VALUE, old_capa);
-            ARY_SET_PTR(ary, new_ptr);
-        }
-    }
-    else {
-        SIZED_REALLOC_N(RARRAY(ary)->as.heap.ptr, VALUE, new_capa, old_capa);
-    }
-    ary_verify(ary);
-}
-
-#if USE_TRANSIENT_HEAP
-static inline void
-rb_ary_transient_heap_evacuate_(VALUE ary, int transient, int promote)
-{
-    if (transient) {
-        VALUE *new_ptr;
-        const VALUE *old_ptr = ARY_HEAP_PTR(ary);
-        long capa = ARY_HEAP_CAPA(ary);
-        long len  = ARY_HEAP_LEN(ary);
-
-        if (ARY_SHARED_ROOT_P(ary)) {
-            capa = len;
-        }
-
-        assert(ARY_OWNS_HEAP_P(ary));
-        assert(RARRAY_TRANSIENT_P(ary));
-        assert(!ARY_PTR_USING_P(ary));
-
-        if (promote) {
-            new_ptr = ALLOC_N(VALUE, capa);
-            RARY_TRANSIENT_UNSET(ary);
-        }
-        else {
-            new_ptr = ary_heap_alloc(ary, capa);
-        }
-
-        MEMCPY(new_ptr, old_ptr, VALUE, capa);
-        /* do not use ARY_SET_PTR() because they assert !frozen */
-        RARRAY(ary)->as.heap.ptr = new_ptr;
-    }
-
-    ary_verify(ary);
-}
-
-void
-rb_ary_transient_heap_evacuate(VALUE ary, int promote)
-{
-    rb_ary_transient_heap_evacuate_(ary, RARRAY_TRANSIENT_P(ary), promote);
-}
-
-void
-rb_ary_detransient(VALUE ary)
-{
-    assert(RARRAY_TRANSIENT_P(ary));
-    rb_ary_transient_heap_evacuate_(ary, TRUE, TRUE);
-}
-#else
-void
-rb_ary_detransient(VALUE ary)
-{
-    /* do nothing */
-}
-#endif
-
 static void
 ary_resize_capa(VALUE ary, long capacity)
 {
     assert(RARRAY_LEN(ary) <= capacity);
     assert(!OBJ_FROZEN(ary));
     assert(!ARY_SHARED_P(ary));
-
     if (capacity > RARRAY_EMBED_LEN_MAX) {
         if (ARY_EMBED_P(ary)) {
             long len = ARY_EMBED_LEN(ary);
-            VALUE *ptr = ary_heap_alloc(ary, capacity);
-
+            VALUE *ptr = ALLOC_N(VALUE, (capacity));
             MEMCPY(ptr, ARY_EMBED_PTR(ary), VALUE, len);
             FL_UNSET_EMBED(ary);
             ARY_SET_PTR(ary, ptr);
             ARY_SET_HEAP_LEN(ary, len);
         }
         else {
-            ary_heap_realloc(ary, capacity);
+	    SIZED_REALLOC_N(RARRAY(ary)->as.heap.ptr, VALUE, capacity, RARRAY(ary)->as.heap.aux.capa);
         }
-        ARY_SET_CAPA(ary, capacity);
+        ARY_SET_CAPA(ary, (capacity));
     }
     else {
         if (!ARY_EMBED_P(ary)) {
-            long len = ARY_HEAP_LEN(ary);
-            long old_capa = ARY_HEAP_CAPA(ary);
-            const VALUE *ptr = ARY_HEAP_PTR(ary);
+            long len = RARRAY_LEN(ary);
+	    const VALUE *ptr = RARRAY_CONST_PTR(ary);
 
-            if (len > capacity) len = capacity;
+	    if (len > capacity) len = capacity;
             MEMCPY((VALUE *)RARRAY(ary)->as.ary, ptr, VALUE, len);
-            ary_heap_free_ptr(ary, ptr, old_capa);
-
             FL_SET_EMBED(ary);
             ARY_SET_LEN(ary, len);
+	    ruby_xfree((VALUE *)ptr);
         }
     }
-
-    ary_verify(ary);
 }
 
 static inline void
 ary_shrink_capa(VALUE ary)
 {
     long capacity = ARY_HEAP_LEN(ary);
-    long old_capa = ARY_HEAP_CAPA(ary);
+    long old_capa = RARRAY(ary)->as.heap.aux.capa;
     assert(!ARY_SHARED_P(ary));
     assert(old_capa >= capacity);
-    if (old_capa > capacity) ary_heap_realloc(ary, capacity);
-
-    ary_verify(ary);
+    if (old_capa > capacity)
+	REALLOC_N(RARRAY(ary)->as.heap.ptr, VALUE, capacity);
 }
 
 static void
@@ -483,21 +255,19 @@ ary_double_capa(VALUE ary, long min)
     }
     new_capa += min;
     ary_resize_capa(ary, new_capa);
-
-    ary_verify(ary);
 }
 
 static void
-rb_ary_decrement_share(VALUE shared_root)
+rb_ary_decrement_share(VALUE shared)
 {
-    if (shared_root) {
-        long num = ARY_SHARED_ROOT_REFCNT(shared_root) - 1;
+    if (shared) {
+	long num = ARY_SHARED_NUM(shared) - 1;
 	if (num == 0) {
-            rb_ary_free(shared_root);
-            rb_gc_force_recycle(shared_root);
+	    rb_ary_free(shared);
+	    rb_gc_force_recycle(shared);
 	}
 	else if (num > 0) {
-            ARY_SET_SHARED_ROOT_REFCNT(shared_root, num);
+	    ARY_SET_SHARED_NUM(shared, num);
 	}
     }
 }
@@ -505,8 +275,8 @@ rb_ary_decrement_share(VALUE shared_root)
 static void
 rb_ary_unshare(VALUE ary)
 {
-    VALUE shared_root = RARRAY(ary)->as.heap.aux.shared_root;
-    rb_ary_decrement_share(shared_root);
+    VALUE shared = RARRAY(ary)->as.heap.aux.shared;
+    rb_ary_decrement_share(shared);
     FL_UNSET_SHARED(ary);
 }
 
@@ -519,29 +289,27 @@ rb_ary_unshare_safe(VALUE ary)
 }
 
 static VALUE
-rb_ary_increment_share(VALUE shared_root)
+rb_ary_increment_share(VALUE shared)
 {
-    long num = ARY_SHARED_ROOT_REFCNT(shared_root);
+    long num = ARY_SHARED_NUM(shared);
     if (num >= 0) {
-        ARY_SET_SHARED_ROOT_REFCNT(shared_root, num + 1);
+	ARY_SET_SHARED_NUM(shared, num + 1);
     }
-    return shared_root;
+    return shared;
 }
 
 static void
-rb_ary_set_shared(VALUE ary, VALUE shared_root)
+rb_ary_set_shared(VALUE ary, VALUE shared)
 {
-    rb_ary_increment_share(shared_root);
+    rb_ary_increment_share(shared);
     FL_SET_SHARED(ary);
-    RB_DEBUG_COUNTER_INC(obj_ary_shared_create);
-    ARY_SET_SHARED(ary, shared_root);
+    ARY_SET_SHARED(ary, shared);
 }
 
 static inline void
 rb_ary_modify_check(VALUE ary)
 {
     rb_check_frozen(ary);
-    ary_verify(ary);
 }
 
 void
@@ -550,32 +318,29 @@ rb_ary_modify(VALUE ary)
     rb_ary_modify_check(ary);
     if (ARY_SHARED_P(ary)) {
 	long shared_len, len = RARRAY_LEN(ary);
-        VALUE shared_root = ARY_SHARED_ROOT(ary);
-
-        ary_verify(shared_root);
-
+	VALUE shared = ARY_SHARED(ary);
         if (len <= RARRAY_EMBED_LEN_MAX) {
 	    const VALUE *ptr = ARY_HEAP_PTR(ary);
             FL_UNSET_SHARED(ary);
             FL_SET_EMBED(ary);
 	    MEMCPY((VALUE *)ARY_EMBED_PTR(ary), ptr, VALUE, len);
-            rb_ary_decrement_share(shared_root);
+            rb_ary_decrement_share(shared);
             ARY_SET_EMBED_LEN(ary, len);
         }
-        else if (ARY_SHARED_ROOT_OCCUPIED(shared_root) && len > ((shared_len = RARRAY_LEN(shared_root))>>1)) {
-            long shift = RARRAY_CONST_PTR_TRANSIENT(ary) - RARRAY_CONST_PTR_TRANSIENT(shared_root);
+	else if (ARY_SHARED_OCCUPIED(shared) && len > ((shared_len = RARRAY_LEN(shared))>>1)) {
+	    long shift = RARRAY_CONST_PTR(ary) - RARRAY_CONST_PTR(shared);
 	    FL_UNSET_SHARED(ary);
-            ARY_SET_PTR(ary, RARRAY_CONST_PTR_TRANSIENT(shared_root));
+	    ARY_SET_PTR(ary, RARRAY_CONST_PTR(shared));
 	    ARY_SET_CAPA(ary, shared_len);
-            RARRAY_PTR_USE_TRANSIENT(ary, ptr, {
+	    RARRAY_PTR_USE(ary, ptr, {
 		MEMMOVE(ptr, ptr+shift, VALUE, len);
 	    });
-            FL_SET_EMBED(shared_root);
-            rb_ary_decrement_share(shared_root);
+	    FL_SET_EMBED(shared);
+	    rb_ary_decrement_share(shared);
 	}
         else {
-            VALUE *ptr = ary_heap_alloc(ary, len);
-            MEMCPY(ptr, ARY_HEAP_PTR(ary), VALUE, len);
+            VALUE *ptr = ALLOC_N(VALUE, len);
+            MEMCPY(ptr, RARRAY_CONST_PTR(ary), VALUE, len);
             rb_ary_unshare(ary);
             ARY_SET_CAPA(ary, len);
             ARY_SET_PTR(ary, ptr);
@@ -583,7 +348,6 @@ rb_ary_modify(VALUE ary)
 
 	rb_gc_writebarrier_remember(ary);
     }
-    ary_verify(ary);
 }
 
 static VALUE
@@ -598,14 +362,11 @@ ary_ensure_room_for_push(VALUE ary, long add_len)
     }
     if (ARY_SHARED_P(ary)) {
 	if (new_len > RARRAY_EMBED_LEN_MAX) {
-            VALUE shared_root = ARY_SHARED_ROOT(ary);
-            if (ARY_SHARED_ROOT_OCCUPIED(shared_root)) {
-                if (ARY_HEAP_PTR(ary) - RARRAY_CONST_PTR_TRANSIENT(shared_root) + new_len <= RARRAY_LEN(shared_root)) {
+	    VALUE shared = ARY_SHARED(ary);
+	    if (ARY_SHARED_OCCUPIED(shared)) {
+		if (RARRAY_CONST_PTR(ary) - RARRAY_CONST_PTR(shared) + new_len <= RARRAY_LEN(shared)) {
 		    rb_ary_modify_check(ary);
-
-                    ary_verify(ary);
-                    ary_verify(shared_root);
-                    return shared_root;
+		    return shared;
 		}
 		else {
 		    /* if array is shared, then it is likely it participate in push/shift pattern */
@@ -614,23 +375,17 @@ ary_ensure_room_for_push(VALUE ary, long add_len)
 		    if (new_len > capa - (capa >> 6)) {
 			ary_double_capa(ary, new_len);
 		    }
-                    ary_verify(ary);
 		    return ary;
 		}
 	    }
 	}
-        ary_verify(ary);
-        rb_ary_modify(ary);
-    }
-    else {
-	rb_ary_modify_check(ary);
     }
+    rb_ary_modify(ary);
     capa = ARY_CAPA(ary);
     if (new_len > capa) {
 	ary_double_capa(ary, new_len);
     }
 
-    ary_verify(ary);
     return ary;
 }
 
@@ -650,6 +405,21 @@ rb_ary_freeze(VALUE ary)
     return rb_obj_freeze(ary);
 }
 
+/*
+ *  call-seq:
+ *     ary.frozen?  -> true or false
+ *
+ *  Return +true+ if this array is frozen (or temporarily frozen
+ *  while being sorted). See also Object#frozen?
+ */
+
+static VALUE
+rb_ary_frozen_p(VALUE ary)
+{
+    if (OBJ_FROZEN(ary)) return Qtrue;
+    return Qfalse;
+}
+
 /* This can be used to take a snapshot of an array (with
    e.g. rb_ary_replace) and check later whether the array has been
    modified from the snapshot.  The snapshot is cheap, though if
@@ -662,7 +432,7 @@ rb_ary_shared_with_p(VALUE ary1, VALUE ary2)
 {
     if (!ARY_EMBED_P(ary1) && ARY_SHARED_P(ary1) &&
 	!ARY_EMBED_P(ary2) && ARY_SHARED_P(ary2) &&
-        RARRAY(ary1)->as.heap.aux.shared_root == RARRAY(ary2)->as.heap.aux.shared_root &&
+	RARRAY(ary1)->as.heap.aux.shared == RARRAY(ary2)->as.heap.aux.shared &&
 	RARRAY(ary1)->as.heap.len == RARRAY(ary2)->as.heap.len) {
 	return Qtrue;
     }
@@ -703,7 +473,7 @@ ary_new(VALUE klass, long capa)
 
     ary = ary_alloc(klass);
     if (capa > RARRAY_EMBED_LEN_MAX) {
-        ptr = ary_heap_alloc(ary, capa);
+	ptr = ALLOC_N(VALUE, capa);
         FL_UNSET_EMBED(ary);
         ARY_SET_PTR(ary, ptr);
         ARY_SET_CAPA(ary, capa);
@@ -744,12 +514,12 @@ VALUE
     return ary;
 }
 
-MJIT_FUNC_EXPORTED VALUE
-rb_ary_tmp_new_from_values(VALUE klass, long n, const VALUE *elts)
+VALUE
+rb_ary_new_from_values(long n, const VALUE *elts)
 {
     VALUE ary;
 
-    ary = ary_new(klass, n);
+    ary = rb_ary_new2(n);
     if (n > 0 && elts) {
 	ary_memcpy(ary, 0, n, elts);
 	ARY_SET_LEN(ary, n);
@@ -759,17 +529,9 @@ rb_ary_tmp_new_from_values(VALUE klass, long n, const VALUE *elts)
 }
 
 VALUE
-rb_ary_new_from_values(long n, const VALUE *elts)
-{
-    return rb_ary_tmp_new_from_values(rb_cArray, n, elts);
-}
-
-VALUE
 rb_ary_tmp_new(long capa)
 {
-    VALUE ary = ary_new(0, capa);
-    rb_ary_transient_heap_evacuate(ary, TRUE);
-    return ary;
+    return ary_new(0, capa);
 }
 
 VALUE
@@ -778,7 +540,6 @@ rb_ary_tmp_new_fill(long capa)
     VALUE ary = ary_new(0, capa);
     ary_memfill(ary, 0, capa, Qnil);
     ARY_SET_LEN(ary, capa);
-    rb_ary_transient_heap_evacuate(ary, TRUE);
     return ary;
 }
 
@@ -786,29 +547,7 @@ void
 rb_ary_free(VALUE ary)
 {
     if (ARY_OWNS_HEAP_P(ary)) {
-        if (USE_DEBUG_COUNTER &&
-            !ARY_SHARED_ROOT_P(ary) &&
-            ARY_HEAP_CAPA(ary) > RARRAY_LEN(ary)) {
-            RB_DEBUG_COUNTER_INC(obj_ary_extracapa);
-        }
-
-        if (RARRAY_TRANSIENT_P(ary)) {
-            RB_DEBUG_COUNTER_INC(obj_ary_transient);
-        }
-        else {
-            RB_DEBUG_COUNTER_INC(obj_ary_ptr);
-            ary_heap_free(ary);
-        }
-    }
-    else {
-        RB_DEBUG_COUNTER_INC(obj_ary_embed);
-    }
-
-    if (ARY_SHARED_P(ary)) {
-        RB_DEBUG_COUNTER_INC(obj_ary_shared);
-    }
-    if (ARY_SHARED_ROOT_P(ary) && ARY_SHARED_ROOT_OCCUPIED(ary)) {
-        RB_DEBUG_COUNTER_INC(obj_ary_shared_root_occupied);
+	ruby_sized_xfree((void *)ARY_HEAP_PTR(ary), ARY_HEAP_SIZE(ary));
     }
 }
 
@@ -816,7 +555,7 @@ RUBY_FUNC_EXPORTED size_t
 rb_ary_memsize(VALUE ary)
 {
     if (ARY_OWNS_HEAP_P(ary)) {
-	return ARY_CAPA(ary) * sizeof(VALUE);
+	return RARRAY(ary)->as.heap.aux.capa * sizeof(VALUE);
     }
     else {
 	return 0;
@@ -828,51 +567,39 @@ ary_discard(VALUE ary)
 {
     rb_ary_free(ary);
     RBASIC(ary)->flags |= RARRAY_EMBED_FLAG;
-    RBASIC(ary)->flags &= ~(RARRAY_EMBED_LEN_MASK | RARRAY_TRANSIENT_FLAG);
+    RBASIC(ary)->flags &= ~RARRAY_EMBED_LEN_MASK;
 }
 
 static VALUE
 ary_make_shared(VALUE ary)
 {
     assert(!ARY_EMBED_P(ary));
-    ary_verify(ary);
-
     if (ARY_SHARED_P(ary)) {
-        return ARY_SHARED_ROOT(ary);
+	return ARY_SHARED(ary);
     }
     else if (ARY_SHARED_ROOT_P(ary)) {
 	return ary;
     }
     else if (OBJ_FROZEN(ary)) {
-        rb_ary_transient_heap_evacuate(ary, TRUE);
 	ary_shrink_capa(ary);
 	FL_SET_SHARED_ROOT(ary);
-        ARY_SET_SHARED_ROOT_REFCNT(ary, 1);
+	ARY_SET_SHARED_NUM(ary, 1);
 	return ary;
     }
     else {
 	long capa = ARY_CAPA(ary), len = RARRAY_LEN(ary);
-        const VALUE *ptr;
 	NEWOBJ_OF(shared, struct RArray, 0, T_ARRAY | (RGENGC_WB_PROTECTED_ARRAY ? FL_WB_PROTECTED : 0));
-
-        rb_ary_transient_heap_evacuate(ary, TRUE);
-        ptr = ARY_HEAP_PTR(ary);
-
         FL_UNSET_EMBED(shared);
+
 	ARY_SET_LEN((VALUE)shared, capa);
-        ARY_SET_PTR((VALUE)shared, ptr);
-        ary_mem_clear((VALUE)shared, len, capa - len);
+	ARY_SET_PTR((VALUE)shared, RARRAY_CONST_PTR(ary));
+	ary_mem_clear((VALUE)shared, len, capa - len);
 	FL_SET_SHARED_ROOT(shared);
-        ARY_SET_SHARED_ROOT_REFCNT((VALUE)shared, 1);
+	ARY_SET_SHARED_NUM((VALUE)shared, 1);
 	FL_SET_SHARED(ary);
-        RB_DEBUG_COUNTER_INC(obj_ary_shared_create);
 	ARY_SET_SHARED(ary, (VALUE)shared);
 	OBJ_FREEZE(shared);
-
-        ary_verify((VALUE)shared);
-        ary_verify(ary);
-
-        return (VALUE)shared;
+	return (VALUE)shared;
     }
 }
 
@@ -883,7 +610,7 @@ ary_make_substitution(VALUE ary)
 
     if (len <= RARRAY_EMBED_LEN_MAX) {
 	VALUE subst = rb_ary_new2(len);
-        ary_memcpy(subst, 0, len, RARRAY_CONST_PTR_TRANSIENT(ary));
+	ary_memcpy(subst, 0, len, RARRAY_CONST_PTR(ary));
         ARY_SET_EMBED_LEN(subst, len);
         return subst;
     }
@@ -898,31 +625,24 @@ rb_assoc_new(VALUE car, VALUE cdr)
     return rb_ary_new3(2, car, cdr);
 }
 
-VALUE
-rb_to_array_type(VALUE ary)
+static VALUE
+to_ary(VALUE ary)
 {
-    return rb_convert_type_with_id(ary, T_ARRAY, "Array", idTo_ary);
+    return rb_convert_type(ary, T_ARRAY, "Array", "to_ary");
 }
-#define to_ary rb_to_array_type
 
 VALUE
 rb_check_array_type(VALUE ary)
 {
-    return rb_check_convert_type_with_id(ary, T_ARRAY, "Array", idTo_ary);
-}
-
-MJIT_FUNC_EXPORTED VALUE
-rb_check_to_array(VALUE ary)
-{
-    return rb_check_convert_type_with_id(ary, T_ARRAY, "Array", idTo_a);
+    return rb_check_convert_type(ary, T_ARRAY, "Array", "to_ary");
 }
 
 /*
  *  call-seq:
  *     Array.try_convert(obj) -> array or nil
  *
- *  Tries to convert +obj+ into an array, using the +to_ary+ method.  Returns
- *  the converted array or +nil+ if +obj+ cannot be converted.
+ *  Tries to convert +obj+ into an array, using +to_ary+ method.  Returns the
+ *  converted array or +nil+ if +obj+ cannot be converted for any reason.
  *  This method can be used to check if an argument is an array.
  *
  *     Array.try_convert([1])   #=> [1]
@@ -968,7 +688,7 @@ rb_ary_s_try_convert(VALUE dummy, VALUE ary)
  *  this array is created by passing the element's index to the given block
  *  and storing the return value.
  *
- *    Array.new(3) {|index| index ** 2}
+ *    Array.new(3){ |index| index ** 2 }
  *    # => [0, 1, 4]
  *
  *  == Common gotchas
@@ -992,7 +712,7 @@ rb_ary_s_try_convert(VALUE dummy, VALUE ary)
  *  version which uses the result of that block each time an element
  *  of the array needs to be initialized:
  *
- *     a = Array.new(2) {Hash.new}
+ *     a = Array.new(2) { Hash.new }
  *     a[0]['cat'] = 'feline'
  *     a # => [{"cat"=>"feline"}, {}]
  *
@@ -1006,8 +726,8 @@ rb_ary_initialize(int argc, VALUE *argv, VALUE ary)
 
     rb_ary_modify(ary);
     if (argc == 0) {
-        if (ARY_OWNS_HEAP_P(ary) && ARY_HEAP_PTR(ary) != NULL) {
-            ary_heap_free(ary);
+	if (ARY_OWNS_HEAP_P(ary) && RARRAY_CONST_PTR(ary) != 0) {
+	    ruby_sized_xfree((void *)RARRAY_CONST_PTR(ary), ARY_HEAP_SIZE(ary));
 	}
         rb_ary_unshare_safe(ary);
         FL_SET_EMBED(ary);
@@ -1058,7 +778,7 @@ rb_ary_initialize(int argc, VALUE *argv, VALUE ary)
 /*
  * Returns a new array populated with the given objects.
  *
- *   Array.[]( 1, 'a', /^A/)  # => [1, "a", /^A/]
+ *   Array.[]( 1, 'a', /^A/ ) # => [1, "a", /^A/]
  *   Array[ 1, 'a', /^A/ ]    # => [1, "a", /^A/]
  *   [ 1, 'a', /^A/ ]         # => [1, "a", /^A/]
  */
@@ -1114,7 +834,7 @@ ary_make_partial(VALUE ary, VALUE klass, long offset, long len)
 
     if (len <= RARRAY_EMBED_LEN_MAX) {
         VALUE result = ary_alloc(klass);
-        ary_memcpy(result, 0, len, RARRAY_CONST_PTR_TRANSIENT(ary) + offset);
+	ary_memcpy(result, 0, len, RARRAY_CONST_PTR(ary) + offset);
         ARY_SET_EMBED_LEN(result, len);
         return result;
     }
@@ -1123,15 +843,12 @@ ary_make_partial(VALUE ary, VALUE klass, long offset, long len)
         FL_UNSET_EMBED(result);
 
         shared = ary_make_shared(ary);
-        ARY_SET_PTR(result, RARRAY_CONST_PTR_TRANSIENT(ary));
+        ARY_SET_PTR(result, RARRAY_CONST_PTR(ary));
         ARY_SET_LEN(result, RARRAY_LEN(ary));
         rb_ary_set_shared(result, shared);
 
         ARY_INCREASE_PTR(result, offset);
         ARY_SET_LEN(result, len);
-
-        ary_verify(shared);
-        ary_verify(result);
         return result;
     }
 }
@@ -1151,17 +868,13 @@ enum ary_take_pos_flags
 static VALUE
 ary_take_first_or_last(int argc, const VALUE *argv, VALUE ary, enum ary_take_pos_flags last)
 {
+    VALUE nv;
     long n;
     long len;
     long offset = 0;
 
-    argc = rb_check_arity(argc, 0, 1);
-    /* the case optional argument is omitted should be handled in
-     * callers of this function.  if another arity case is added,
-     * this arity check needs to rewrite. */
-    RUBY_ASSERT_ALWAYS(argc == 1);
-
-    n = NUM2LONG(argv[0]);
+    rb_scan_args(argc, argv, "1", &nv);
+    n = NUM2LONG(nv);
     len = RARRAY_LEN(ary);
     if (n > len) {
 	n = len;
@@ -1183,10 +896,7 @@ ary_take_first_or_last(int argc, const VALUE *argv, VALUE ary, enum ary_take_pos
  *  expression returns the array itself, so several appends
  *  may be chained together.
  *
- *     a = [ 1, 2 ]
- *     a << "c" << "d" << [ 3, 4 ]
- *             #=>  [ 1, 2, "c", "d", [ 3, 4 ] ]
- *     a
+ *     [ 1, 2 ] << "c" << "d" << [ 3, 4 ]
  *             #=>  [ 1, 2, "c", "d", [ 3, 4 ] ]
  *
  */
@@ -1194,13 +904,12 @@ ary_take_first_or_last(int argc, const VALUE *argv, VALUE ary, enum ary_take_pos
 VALUE
 rb_ary_push(VALUE ary, VALUE item)
 {
-    long idx = RARRAY_LEN((ary_verify(ary), ary));
+    long idx = RARRAY_LEN(ary);
     VALUE target_ary = ary_ensure_room_for_push(ary, 1);
-    RARRAY_PTR_USE_TRANSIENT(ary, ptr, {
+    RARRAY_PTR_USE(ary, ptr, {
 	RB_OBJ_WRITE(target_ary, &ptr[idx], item);
     });
     ARY_SET_LEN(ary, idx + 1);
-    ary_verify(ary);
     return ary;
 }
 
@@ -1216,8 +925,7 @@ rb_ary_cat(VALUE ary, const VALUE *argv, long len)
 
 /*
  *  call-seq:
- *     ary.push(obj, ...)    -> ary
- *     ary.append(obj, ...)  -> ary
+ *     ary.push(obj, ... )   -> ary
  *
  *  Append --- Pushes the given object(s) on to the end of this array. This
  *  expression returns the array itself, so several appends
@@ -1252,7 +960,6 @@ rb_ary_pop(VALUE ary)
     }
     --n;
     ARY_SET_LEN(ary, n);
-    ary_verify(ary);
     return RARRAY_AREF(ary, n);
 }
 
@@ -1286,7 +993,6 @@ rb_ary_pop_m(int argc, VALUE *argv, VALUE ary)
     rb_ary_modify_check(ary);
     result = ary_take_first_or_last(argc, argv, ary, ARY_TAKE_LAST);
     ARY_INCREASE_LEN(ary, -RARRAY_LEN(result));
-    ary_verify(ary);
     return result;
 }
 
@@ -1301,11 +1007,10 @@ rb_ary_shift(VALUE ary)
     top = RARRAY_AREF(ary, 0);
     if (!ARY_SHARED_P(ary)) {
 	if (len < ARY_DEFAULT_SIZE) {
-            RARRAY_PTR_USE_TRANSIENT(ary, ptr, {
+	    RARRAY_PTR_USE(ary, ptr, {
 		MEMMOVE(ptr, ptr+1, VALUE, len-1);
 	    }); /* WB: no new reference */
             ARY_INCREASE_LEN(ary, -1);
-            ary_verify(ary);
 	    return top;
 	}
         assert(!ARY_EMBED_P(ary)); /* ARY_EMBED_LEN_MAX < ARY_DEFAULT_SIZE */
@@ -1313,14 +1018,12 @@ rb_ary_shift(VALUE ary)
 	ARY_SET(ary, 0, Qnil);
 	ary_make_shared(ary);
     }
-    else if (ARY_SHARED_ROOT_OCCUPIED(ARY_SHARED_ROOT(ary))) {
-        RARRAY_PTR_USE_TRANSIENT(ary, ptr, ptr[0] = Qnil);
+    else if (ARY_SHARED_OCCUPIED(ARY_SHARED(ary))) {
+	RARRAY_PTR_USE(ary, ptr, ptr[0] = Qnil);
     }
     ARY_INCREASE_PTR(ary, 1);		/* shift ptr */
     ARY_INCREASE_LEN(ary, -1);
 
-    ary_verify(ary);
-
     return top;
 }
 
@@ -1360,19 +1063,8 @@ rb_ary_shift_m(int argc, VALUE *argv, VALUE ary)
     rb_ary_modify_check(ary);
     result = ary_take_first_or_last(argc, argv, ary, ARY_TAKE_FIRST);
     n = RARRAY_LEN(result);
-    rb_ary_behead(ary,n);
-
-    return result;
-}
-
-MJIT_FUNC_EXPORTED VALUE
-rb_ary_behead(VALUE ary, long n)
-{
-    if (n<=0) return ary;
-
-    rb_ary_modify_check(ary);
     if (ARY_SHARED_P(ary)) {
-        if (ARY_SHARED_ROOT_OCCUPIED(ARY_SHARED_ROOT(ary))) {
+	if (ARY_SHARED_OCCUPIED(ARY_SHARED(ary))) {
 	  setup_occupied_shared:
 	    ary_mem_clear(ary, 0, n);
 	}
@@ -1380,8 +1072,8 @@ rb_ary_behead(VALUE ary, long n)
     }
     else {
 	if (RARRAY_LEN(ary) < ARY_DEFAULT_SIZE) {
-            RARRAY_PTR_USE_TRANSIENT(ary, ptr, {
-                MEMMOVE(ptr, ptr+n, VALUE, RARRAY_LEN(ary)-n);
+	    RARRAY_PTR_USE(ary, ptr, {
+		MEMMOVE(ptr, ptr+n, VALUE, RARRAY_LEN(ary)-n);
 	    }); /* WB: no new reference */
 	}
 	else {
@@ -1391,8 +1083,7 @@ rb_ary_behead(VALUE ary, long n)
     }
     ARY_INCREASE_LEN(ary, -n);
 
-    ary_verify(ary);
-    return ary;
+    return result;
 }
 
 static VALUE
@@ -1408,12 +1099,11 @@ ary_ensure_room_for_unshift(VALUE ary, int argc)
     }
 
     if (ARY_SHARED_P(ary)) {
-        VALUE shared_root = ARY_SHARED_ROOT(ary);
-        capa = RARRAY_LEN(shared_root);
-        if (ARY_SHARED_ROOT_OCCUPIED(shared_root) && capa > new_len) {
-            rb_ary_modify_check(ary);
-            head = RARRAY_CONST_PTR_TRANSIENT(ary);
-            sharedp = RARRAY_CONST_PTR_TRANSIENT(shared_root);
+	VALUE shared = ARY_SHARED(ary);
+	capa = RARRAY_LEN(shared);
+	if (ARY_SHARED_OCCUPIED(shared) && capa > new_len) {
+	    head = RARRAY_CONST_PTR(ary);
+	    sharedp = RARRAY_CONST_PTR(shared);
 	    goto makeroom_if_need;
 	}
     }
@@ -1426,13 +1116,11 @@ ary_ensure_room_for_unshift(VALUE ary, int argc)
 
     /* use shared array for big "queues" */
     if (new_len > ARY_DEFAULT_SIZE * 4) {
-        ary_verify(ary);
-
-        /* make a room for unshifted items */
+	/* make a room for unshifted items */
 	capa = ARY_CAPA(ary);
 	ary_make_shared(ary);
 
-        head = sharedp = RARRAY_CONST_PTR_TRANSIENT(ary);
+	head = sharedp = RARRAY_CONST_PTR(ary);
 	goto makeroom;
       makeroom_if_need:
 	if (head - sharedp < argc) {
@@ -1444,18 +1132,15 @@ ary_ensure_room_for_unshift(VALUE ary, int argc)
 	    head = sharedp + argc + room;
 	}
 	ARY_SET_PTR(ary, head - argc);
-        assert(ARY_SHARED_ROOT_OCCUPIED(ARY_SHARED_ROOT(ary)));
-
-        ary_verify(ary);
-        return ARY_SHARED_ROOT(ary);
+	assert(ARY_SHARED_OCCUPIED(ARY_SHARED(ary)));
+	return ARY_SHARED(ary);
     }
     else {
 	/* sliding items */
-        RARRAY_PTR_USE_TRANSIENT(ary, ptr, {
+	RARRAY_PTR_USE(ary, ptr, {
 	    MEMMOVE(ptr + argc, ptr, VALUE, len);
 	});
 
-        ary_verify(ary);
 	return ary;
     }
 }
@@ -1463,7 +1148,6 @@ ary_ensure_room_for_unshift(VALUE ary, int argc)
 /*
  *  call-seq:
  *     ary.unshift(obj, ...)  -> ary
- *     ary.prepend(obj, ...)  -> ary
  *
  *  Prepends objects to the front of +self+, moving other elements upwards.
  *  See also Array#shift for the opposite effect.
@@ -1511,7 +1195,17 @@ rb_ary_elt(VALUE ary, long offset)
 VALUE
 rb_ary_entry(VALUE ary, long offset)
 {
-    return rb_ary_entry_internal(ary, offset);
+    long len = RARRAY_LEN(ary);
+    const VALUE *ptr = RARRAY_CONST_PTR(ary);
+    if (len == 0) return Qnil;
+    if (offset < 0) {
+        offset += len;
+        if (offset < 0) return Qnil;
+    }
+    else if (len <= offset) {
+        return Qnil;
+    }
+    return ptr[offset];
 }
 
 VALUE
@@ -1532,8 +1226,6 @@ rb_ary_subseq(VALUE ary, long beg, long len)
     return ary_make_partial(ary, klass, beg, len);
 }
 
-static VALUE rb_ary_aref2(VALUE ary, VALUE b, VALUE e);
-
 /*
  *  call-seq:
  *     ary[index]                -> obj     or nil
@@ -1573,29 +1265,21 @@ static VALUE rb_ary_aref2(VALUE ary, VALUE b, VALUE e);
 VALUE
 rb_ary_aref(int argc, const VALUE *argv, VALUE ary)
 {
-    rb_check_arity(argc, 1, 2);
+    VALUE arg;
+    long beg, len;
+
     if (argc == 2) {
-	return rb_ary_aref2(ary, argv[0], argv[1]);
+	beg = NUM2LONG(argv[0]);
+	len = NUM2LONG(argv[1]);
+	if (beg < 0) {
+	    beg += RARRAY_LEN(ary);
+	}
+	return rb_ary_subseq(ary, beg, len);
     }
-    return rb_ary_aref1(ary, argv[0]);
-}
-
-VALUE
-rb_ary_aref2(VALUE ary, VALUE b, VALUE e)
-{
-    long beg = NUM2LONG(b);
-    long len = NUM2LONG(e);
-    if (beg < 0) {
-	beg += RARRAY_LEN(ary);
+    if (argc != 1) {
+	rb_scan_args(argc, argv, "11", NULL, NULL);
     }
-    return rb_ary_subseq(ary, beg, len);
-}
-
-MJIT_FUNC_EXPORTED VALUE
-rb_ary_aref1(VALUE ary, VALUE arg)
-{
-    long beg, len;
-
+    arg = argv[0];
     /* special case - speeding up */
     if (FIXNUM_P(arg)) {
 	return rb_ary_entry(ary, FIX2LONG(arg));
@@ -1690,7 +1374,7 @@ rb_ary_last(int argc, const VALUE *argv, VALUE ary)
  *  call-seq:
  *     ary.fetch(index)                    -> obj
  *     ary.fetch(index, default)           -> obj
- *     ary.fetch(index) {|index| block}    -> obj
+ *     ary.fetch(index) { |index| block }  -> obj
  *
  *  Tries to return the element at position +index+, but throws an IndexError
  *  exception if the referenced +index+ lies outside of the array bounds.  This
@@ -1698,15 +1382,14 @@ rb_ary_last(int argc, const VALUE *argv, VALUE ary)
  *  +default+ value.
  *
  *  Alternatively, if a block is given it will only be executed when an
- *  invalid +index+ is referenced.
- *
- *  Negative values of +index+ count from the end of the array.
+ *  invalid +index+ is referenced.  Negative values of +index+ count from the
+ *  end of the array.
  *
  *     a = [ 11, 22, 33, 44 ]
  *     a.fetch(1)               #=> 22
  *     a.fetch(-1)              #=> 44
  *     a.fetch(4, 'cat')        #=> "cat"
- *     a.fetch(100) {|i| puts "#{i} is out of bounds"}
+ *     a.fetch(100) { |i| puts "#{i} is out of bounds" }
  *                              #=> "100 is out of bounds"
  */
 
@@ -1741,10 +1424,10 @@ rb_ary_fetch(int argc, VALUE *argv, VALUE ary)
 /*
  *  call-seq:
  *     ary.find_index(obj)             ->  int or nil
- *     ary.find_index {|item| block}  ->  int or nil
+ *     ary.find_index { |item| block } ->  int or nil
  *     ary.find_index                  ->  Enumerator
  *     ary.index(obj)             ->  int or nil
- *     ary.index {|item| block}   ->  int or nil
+ *     ary.index { |item| block } ->  int or nil
  *     ary.index                  ->  Enumerator
  *
  *  Returns the _index_ of the first object in +ary+ such that the object is
@@ -1761,14 +1444,15 @@ rb_ary_fetch(int argc, VALUE *argv, VALUE ary)
  *     a = [ "a", "b", "c" ]
  *     a.index("b")              #=> 1
  *     a.index("z")              #=> nil
- *     a.index {|x| x == "b"}    #=> 1
+ *     a.index { |x| x == "b" }  #=> 1
  */
 
 static VALUE
 rb_ary_index(int argc, VALUE *argv, VALUE ary)
 {
+    const VALUE *ptr;
     VALUE val;
-    long i;
+    long i, len;
 
     if (argc == 0) {
 	RETURN_ENUMERATOR(ary, 0, 0);
@@ -1783,11 +1467,20 @@ rb_ary_index(int argc, VALUE *argv, VALUE ary)
     val = argv[0];
     if (rb_block_given_p())
 	rb_warn("given block not used");
-    for (i=0; i<RARRAY_LEN(ary); i++) {
-	VALUE e = RARRAY_AREF(ary, i);
-	if (rb_equal(e, val)) {
+    len = RARRAY_LEN(ary);
+    ptr = RARRAY_CONST_PTR(ary);
+    for (i=0; i<len; i++) {
+	VALUE e = ptr[i];
+	switch (rb_equal_opt(e, val)) {
+	  case Qundef:
+	    if (!rb_equal(e, val)) break;
+	  case Qtrue:
 	    return LONG2NUM(i);
+	  case Qfalse:
+	    continue;
 	}
+	len = RARRAY_LEN(ary);
+	ptr = RARRAY_CONST_PTR(ary);
     }
     return Qnil;
 }
@@ -1795,7 +1488,7 @@ rb_ary_index(int argc, VALUE *argv, VALUE ary)
 /*
  *  call-seq:
  *     ary.rindex(obj)             ->  int or nil
- *     ary.rindex {|item| block}   ->  int or nil
+ *     ary.rindex { |item| block } ->  int or nil
  *     ary.rindex                  ->  Enumerator
  *
  *  Returns the _index_ of the last object in +self+ <code>==</code> to +obj+.
@@ -1813,12 +1506,13 @@ rb_ary_index(int argc, VALUE *argv, VALUE ary)
  *     a = [ "a", "b", "b", "b", "c" ]
  *     a.rindex("b")             #=> 3
  *     a.rindex("z")             #=> nil
- *     a.rindex {|x| x == "b"}   #=> 3
+ *     a.rindex { |x| x == "b" } #=> 3
  */
 
 static VALUE
 rb_ary_rindex(int argc, VALUE *argv, VALUE ary)
 {
+    const VALUE *ptr;
     VALUE val;
     long i = RARRAY_LEN(ary), len;
 
@@ -1837,14 +1531,21 @@ rb_ary_rindex(int argc, VALUE *argv, VALUE ary)
     val = argv[0];
     if (rb_block_given_p())
 	rb_warn("given block not used");
+    ptr = RARRAY_CONST_PTR(ary);
     while (i--) {
-	VALUE e = RARRAY_AREF(ary, i);
-	if (rb_equal(e, val)) {
+	VALUE e = ptr[i];
+	switch (rb_equal_opt(e, val)) {
+	  case Qundef:
+	    if (!rb_equal(e, val)) break;
+	  case Qtrue:
 	    return LONG2NUM(i);
+	  case Qfalse:
+	    continue;
 	}
-        if (i > RARRAY_LEN(ary)) {
-            break;
-        }
+	if (i > (len = RARRAY_LEN(ary))) {
+	    i = len;
+	}
+	ptr = RARRAY_CONST_PTR(ary);
     }
     return Qnil;
 }
@@ -1878,7 +1579,7 @@ rb_ary_splice(VALUE ary, long beg, long len, const VALUE *rptr, long rlen)
     }
 
     {
-        const VALUE *optr = RARRAY_CONST_PTR_TRANSIENT(ary);
+	const VALUE *optr = RARRAY_CONST_PTR(ary);
 	rofs = (rptr >= optr && rptr < optr + olen) ? rptr - optr : -1;
     }
 
@@ -1891,7 +1592,7 @@ rb_ary_splice(VALUE ary, long beg, long len, const VALUE *rptr, long rlen)
 	len = beg + rlen;
 	ary_mem_clear(ary, olen, beg - olen);
 	if (rlen > 0) {
-            if (rofs != -1) rptr = RARRAY_CONST_PTR_TRANSIENT(ary) + rofs;
+	    if (rofs != -1) rptr = RARRAY_CONST_PTR(ary) + rofs;
 	    ary_memcpy0(ary, beg, rlen, rptr, target_ary);
 	}
 	ARY_SET_LEN(ary, len);
@@ -1909,21 +1610,14 @@ rb_ary_splice(VALUE ary, long beg, long len, const VALUE *rptr, long rlen)
 	}
 
 	if (len != rlen) {
-            RARRAY_PTR_USE_TRANSIENT(ary, ptr,
-                                     MEMMOVE(ptr + beg + rlen, ptr + beg + len,
-                                             VALUE, olen - (beg + len)));
+	    RARRAY_PTR_USE(ary, ptr,
+			   MEMMOVE(ptr + beg + rlen, ptr + beg + len,
+				   VALUE, olen - (beg + len)));
 	    ARY_SET_LEN(ary, alen);
 	}
 	if (rlen > 0) {
-            if (rofs != -1) rptr = RARRAY_CONST_PTR_TRANSIENT(ary) + rofs;
-            /* give up wb-protected ary */
-            RB_OBJ_WB_UNPROTECT_FOR(ARRAY, ary);
-
-            /* do not use RARRAY_PTR() because it can causes GC.
-             * ary can contain T_NONE object because it is not cleared.
-             */
-            RARRAY_PTR_USE_TRANSIENT(ary, ptr,
-                                     MEMMOVE(ptr + beg, rptr, VALUE, rlen));
+	    if (rofs != -1) rptr = RARRAY_CONST_PTR(ary) + rofs;
+	    MEMMOVE(RARRAY_PTR(ary) + beg, rptr, VALUE, rlen);
 	}
     }
 }
@@ -1981,12 +1675,11 @@ rb_ary_resize(VALUE ary, long len)
     }
     else {
 	if (olen > len + ARY_DEFAULT_SIZE) {
-            ary_heap_realloc(ary, len);
+	    SIZED_REALLOC_N(RARRAY(ary)->as.heap.ptr, VALUE, len, RARRAY(ary)->as.heap.aux.capa);
 	    ARY_SET_CAPA(ary, len);
 	}
 	ARY_SET_HEAP_LEN(ary, len);
     }
-    ary_verify(ary);
     return ary;
 }
 
@@ -2047,7 +1740,7 @@ rb_ary_aset(int argc, VALUE *argv, VALUE ary)
 	/* check if idx is Range */
       range:
 	rpl = rb_ary_to_ary(argv[argc-1]);
-        rb_ary_splice(ary, beg, len, RARRAY_CONST_PTR_TRANSIENT(rpl), RARRAY_LEN(rpl));
+	rb_ary_splice(ary, beg, len, RARRAY_CONST_PTR(rpl), RARRAY_LEN(rpl));
 	RB_GC_GUARD(rpl);
 	return argv[argc-1];
     }
@@ -2081,17 +1774,12 @@ rb_ary_insert(int argc, VALUE *argv, VALUE ary)
 
     rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS);
     rb_ary_modify_check(ary);
-    pos = NUM2LONG(argv[0]);
     if (argc == 1) return ary;
+    pos = NUM2LONG(argv[0]);
     if (pos == -1) {
 	pos = RARRAY_LEN(ary);
     }
-    else if (pos < 0) {
-	long minpos = -RARRAY_LEN(ary) - 1;
-	if (pos < minpos) {
-	    rb_raise(rb_eIndexError, "index %ld too small for array; minimum: %ld",
-		     pos, minpos);
-	}
+    if (pos < 0) {
 	pos++;
     }
     rb_ary_splice(ary, pos, 0, argv + 1, argc - 1);
@@ -2109,7 +1797,7 @@ ary_enum_length(VALUE ary, VALUE args, VALUE eobj)
 
 /*
  *  call-seq:
- *     ary.each {|item| block}    -> ary
+ *     ary.each { |item| block }  -> ary
  *     ary.each                   -> Enumerator
  *
  *  Calls the given block once for each element in +self+, passing that element
@@ -2129,7 +1817,7 @@ VALUE
 rb_ary_each(VALUE ary)
 {
     long i;
-    ary_verify(ary);
+
     RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length);
     for (i=0; i<RARRAY_LEN(ary); i++) {
 	rb_yield(RARRAY_AREF(ary, i));
@@ -2139,7 +1827,7 @@ rb_ary_each(VALUE ary)
 
 /*
  *  call-seq:
- *     ary.each_index {|index| block}    -> ary
+ *     ary.each_index { |index| block }  -> ary
  *     ary.each_index                    -> Enumerator
  *
  *  Same as Array#each, but passes the +index+ of the element instead of the
@@ -2169,7 +1857,7 @@ rb_ary_each_index(VALUE ary)
 
 /*
  *  call-seq:
- *     ary.reverse_each {|item| block}    -> ary
+ *     ary.reverse_each { |item| block }  -> ary
  *     ary.reverse_each                   -> Enumerator
  *
  *  Same as Array#each, but traverses +self+ in reverse order.
@@ -2239,18 +1927,15 @@ rb_ary_dup(VALUE ary)
 {
     long len = RARRAY_LEN(ary);
     VALUE dup = rb_ary_new2(len);
-    ary_memcpy(dup, 0, len, RARRAY_CONST_PTR_TRANSIENT(ary));
+    ary_memcpy(dup, 0, len, RARRAY_CONST_PTR(ary));
     ARY_SET_LEN(dup, len);
-
-    ary_verify(ary);
-    ary_verify(dup);
     return dup;
 }
 
 VALUE
 rb_ary_resurrect(VALUE ary)
 {
-    return ary_make_partial(ary, rb_cArray, 0, RARRAY_LEN(ary));
+    return rb_ary_new4(RARRAY_LEN(ary), RARRAY_CONST_PTR(ary));
 }
 
 extern VALUE rb_output_fs;
@@ -2287,6 +1972,7 @@ ary_join_0(VALUE ary, VALUE sep, long max, VALUE result)
 	if (i > 0 && !NIL_P(sep))
 	    rb_str_buf_append(result, sep);
 	rb_str_buf_append(result, val);
+	if (OBJ_TAINTED(val)) OBJ_TAINT(result);
     }
 }
 
@@ -2303,10 +1989,7 @@ ary_join_1(VALUE obj, VALUE ary, VALUE sep, long i, VALUE result, int *first)
 	if (RB_TYPE_P(val, T_STRING)) {
 	  str_join:
 	    rb_str_buf_append(result, val);
-	    if (*first) {
-		rb_enc_copy(result, val);
-		*first = FALSE;
-	    }
+	    *first = FALSE;
 	}
 	else if (RB_TYPE_P(val, T_ARRAY)) {
 	    obj = val;
@@ -2317,7 +2000,6 @@ ary_join_1(VALUE obj, VALUE ary, VALUE sep, long i, VALUE result, int *first)
 	    else {
 		VALUE args[4];
 
-		*first = FALSE;
 		args[0] = val;
 		args[1] = sep;
 		args[2] = result;
@@ -2331,13 +2013,17 @@ ary_join_1(VALUE obj, VALUE ary, VALUE sep, long i, VALUE result, int *first)
 		val = tmp;
 		goto str_join;
 	    }
-	    tmp = rb_check_array_type(val);
+	    tmp = rb_check_convert_type(val, T_ARRAY, "Array", "to_ary");
 	    if (!NIL_P(tmp)) {
 		obj = val;
 		val = tmp;
 		goto ary_join;
 	    }
 	    val = rb_obj_as_string(val);
+	    if (*first) {
+		rb_enc_copy(result, val);
+		*first = FALSE;
+	    }
 	    goto str_join;
 	}
     }
@@ -2347,9 +2033,11 @@ VALUE
 rb_ary_join(VALUE ary, VALUE sep)
 {
     long len = 1, i;
+    int taint = FALSE;
     VALUE val, tmp, result;
 
     if (RARRAY_LEN(ary) == 0) return rb_usascii_str_new(0, 0);
+    if (OBJ_TAINTED(ary)) taint = TRUE;
 
     if (!NIL_P(sep)) {
 	StringValue(sep);
@@ -2363,6 +2051,7 @@ rb_ary_join(VALUE ary, VALUE sep)
 	    int first;
 	    result = rb_str_buf_new(len + (RARRAY_LEN(ary)-i)*10);
 	    rb_enc_associate(result, rb_usascii_encoding());
+	    if (taint) OBJ_TAINT(result);
 	    ary_join_0(ary, sep, i, result);
 	    first = i == 0;
 	    ary_join_1(ary, ary, sep, i, result, &first);
@@ -2372,9 +2061,8 @@ rb_ary_join(VALUE ary, VALUE sep)
 	len += RSTRING_LEN(tmp);
     }
 
-    result = rb_str_new(0, len);
-    rb_str_set_len(result, 0);
-
+    result = rb_str_buf_new(len);
+    if (taint) OBJ_TAINT(result);
     ary_join_0(ary, sep, RARRAY_LEN(ary), result);
 
     return result;
@@ -2386,16 +2074,11 @@ rb_ary_join(VALUE ary, VALUE sep)
  *
  *  Returns a string created by converting each element of the array to
  *  a string, separated by the given +separator+.
- *  If the +separator+ is +nil+, it uses current <code>$,</code>.
- *  If both the +separator+ and <code>$,</code> are +nil+,
- *  it uses an empty string.
+ *  If the +separator+ is +nil+, it uses current $,.
+ *  If both the +separator+ and $, are nil, it uses empty string.
  *
  *     [ "a", "b", "c" ].join        #=> "abc"
  *     [ "a", "b", "c" ].join("-")   #=> "a-b-c"
- *
- *  For nested arrays, join is applied recursively:
- *
- *     [ "a", [1, 2, [:x, :y]], "b" ].join("-")   #=> "a-1-2-x-y-b"
  */
 
 static VALUE
@@ -2403,12 +2086,8 @@ rb_ary_join_m(int argc, VALUE *argv, VALUE ary)
 {
     VALUE sep;
 
-    if (rb_check_arity(argc, 0, 1) == 0 || NIL_P(sep = argv[0])) {
-        sep = rb_output_fs;
-        if (!NIL_P(sep)) {
-            rb_warn("$, is set to non-nil value");
-        }
-    }
+    rb_scan_args(argc, argv, "01", &sep);
+    if (NIL_P(sep)) sep = rb_output_fs;
 
     return rb_ary_join(ary, sep);
 }
@@ -2416,6 +2095,7 @@ rb_ary_join_m(int argc, VALUE *argv, VALUE ary)
 static VALUE
 inspect_ary(VALUE ary, VALUE dummy, int recur)
 {
+    int tainted = OBJ_TAINTED(ary);
     long i;
     VALUE s, str;
 
@@ -2423,11 +2103,13 @@ inspect_ary(VALUE ary, VALUE dummy, int recur)
     str = rb_str_buf_new2("[");
     for (i=0; i<RARRAY_LEN(ary); i++) {
 	s = rb_inspect(RARRAY_AREF(ary, i));
+	if (OBJ_TAINTED(s)) tainted = TRUE;
 	if (i > 0) rb_str_buf_cat2(str, ", ");
 	else rb_enc_copy(str, s);
 	rb_str_buf_append(str, s);
     }
     rb_str_buf_cat2(str, "]");
+    if (tainted) OBJ_TAINT(str);
     return str;
 }
 
@@ -2436,8 +2118,7 @@ inspect_ary(VALUE ary, VALUE dummy, int recur)
  *     ary.inspect  -> string
  *     ary.to_s     -> string
  *
- *  Creates a string representation of +self+, by calling #inspect
- *  on each element.
+ *  Creates a string representation of +self+.
  *
  *     [ "a", "b", "c" ].to_s     #=> "[\"a\", \"b\", \"c\"]"
  */
@@ -2477,32 +2158,22 @@ rb_ary_to_a(VALUE ary)
 
 /*
  *  call-seq:
- *     ary.to_h                  -> hash
- *     ary.to_h {|item| block }  -> hash
+ *     ary.to_h     -> hash
  *
  *  Returns the result of interpreting <i>ary</i> as an array of
  *  <tt>[key, value]</tt> pairs.
  *
  *     [[:foo, :bar], [1, 2]].to_h
  *       # => {:foo => :bar, 1 => 2}
- *
- *  If a block is given, the results of the block on each element of
- *  the array will be used as pairs.
- *
- *     ["foo", "bar"].to_h {|s| [s.ord, s]}
- *       # => {102=>"foo", 98=>"bar"}
  */
 
 static VALUE
 rb_ary_to_h(VALUE ary)
 {
     long i;
-    VALUE hash = rb_hash_new_with_size(RARRAY_LEN(ary));
-    int block_given = rb_block_given_p();
-
+    VALUE hash = rb_hash_new();
     for (i=0; i<RARRAY_LEN(ary); i++) {
-	const VALUE e = rb_ary_elt(ary, i);
-	const VALUE elt = block_given ? rb_yield_force_blockarg(e) : e;
+	const VALUE elt = rb_ary_elt(ary, i);
 	const VALUE key_value_pair = rb_check_array_type(elt);
 	if (NIL_P(key_value_pair)) {
 	    rb_raise(rb_eTypeError, "wrong element type %"PRIsVALUE" at %ld (expected array)",
@@ -2548,9 +2219,9 @@ rb_ary_reverse(VALUE ary)
 
     rb_ary_modify(ary);
     if (len > 1) {
-        RARRAY_PTR_USE_TRANSIENT(ary, p1, {
-            p2 = p1 + len - 1;	/* points last item */
-            ary_reverse(p1, p2);
+	RARRAY_PTR_USE(ary, p1, {
+	    p2 = p1 + len - 1;	/* points last item */
+	    ary_reverse(p1, p2);
 	}); /* WB: no new reference */
     }
     return ary;
@@ -2590,8 +2261,8 @@ rb_ary_reverse_m(VALUE ary)
     VALUE dup = rb_ary_new2(len);
 
     if (len > 0) {
-        const VALUE *p1 = RARRAY_CONST_PTR_TRANSIENT(ary);
-        VALUE *p2 = (VALUE *)RARRAY_CONST_PTR_TRANSIENT(dup) + len - 1;
+	const VALUE *p1 = RARRAY_CONST_PTR(ary);
+	VALUE *p2 = (VALUE *)RARRAY_CONST_PTR(dup) + len - 1;
 	do *p2-- = *p1++; while (--len > 0);
     }
     ARY_SET_LEN(dup, RARRAY_LEN(ary));
@@ -2604,27 +2275,24 @@ rotate_count(long cnt, long len)
     return (cnt < 0) ? (len - (~cnt % len) - 1) : (cnt % len);
 }
 
-static void
-ary_rotate_ptr(VALUE *ptr, long len, long cnt)
-{
-    --len;
-    if (cnt < len) ary_reverse(ptr + cnt, ptr + len);
-    if (--cnt > 0) ary_reverse(ptr, ptr + cnt);
-    if (len > 0) ary_reverse(ptr, ptr + len);
-}
-
 VALUE
 rb_ary_rotate(VALUE ary, long cnt)
 {
     rb_ary_modify(ary);
 
     if (cnt != 0) {
-        long len = RARRAY_LEN(ary);
-        if (len > 0 && (cnt = rotate_count(cnt, len)) > 0) {
-            RARRAY_PTR_USE_TRANSIENT(ary, ptr, ary_rotate_ptr(ptr, len, cnt));
-            return ary;
-        }
+	VALUE *ptr = RARRAY_PTR(ary);
+	long len = RARRAY_LEN(ary);
+
+	if (len > 0 && (cnt = rotate_count(cnt, len)) > 0) {
+	    --len;
+	    if (cnt < len) ary_reverse(ptr + cnt, ptr + len);
+	    if (--cnt > 0) ary_reverse(ptr, ptr + cnt);
+	    if (len > 0) ary_reverse(ptr, ptr + len);
+	    return ary;
+	}
     }
+
     return Qnil;
 }
 
@@ -2648,7 +2316,13 @@ rb_ary_rotate(VALUE ary, long cnt)
 static VALUE
 rb_ary_rotate_bang(int argc, VALUE *argv, VALUE ary)
 {
-    long n = (rb_check_arity(argc, 0, 1) ? NUM2LONG(argv[0]) : 1);
+    long n = 1;
+
+    switch (argc) {
+      case 1: n = NUM2LONG(argv[0]);
+      case 0: break;
+      default: rb_scan_args(argc, argv, "01", NULL);
+    }
     rb_ary_rotate(ary, n);
     return ary;
 }
@@ -2675,14 +2349,19 @@ rb_ary_rotate_m(int argc, VALUE *argv, VALUE ary)
 {
     VALUE rotated;
     const VALUE *ptr;
-    long len;
-    long cnt = (rb_check_arity(argc, 0, 1) ? NUM2LONG(argv[0]) : 1);
+    long len, cnt = 1;
+
+    switch (argc) {
+      case 1: cnt = NUM2LONG(argv[0]);
+      case 0: break;
+      default: rb_scan_args(argc, argv, "01", NULL);
+    }
 
     len = RARRAY_LEN(ary);
     rotated = rb_ary_new2(len);
     if (len > 0) {
 	cnt = rotate_count(cnt, len);
-        ptr = RARRAY_CONST_PTR_TRANSIENT(ary);
+	ptr = RARRAY_CONST_PTR(ary);
 	len -= cnt;
 	ary_memcpy(rotated, 0, len, ptr + cnt);
 	ary_memcpy(rotated, len, cnt, ptr);
@@ -2711,12 +2390,9 @@ sort_1(const void *ap, const void *bp, void *dummy)
     struct ary_sort_data *data = dummy;
     VALUE retval = sort_reentered(data->ary);
     VALUE a = *(const VALUE *)ap, b = *(const VALUE *)bp;
-    VALUE args[2];
     int n;
 
-    args[0] = a;
-    args[1] = b;
-    retval = rb_yield_values2(2, args);
+    retval = rb_yield_values(2, a, b);
     n = rb_cmpint(retval, a, b);
     sort_reentered(data->ary);
     return n;
@@ -2738,9 +2414,6 @@ sort_2(const void *ap, const void *bp, void *dummy)
     if (STRING_P(a) && STRING_P(b) && CMP_OPTIMIZABLE(data->cmp_opt, String)) {
 	return rb_str_cmp(a, b);
     }
-    if (RB_FLOAT_TYPE_P(a) && CMP_OPTIMIZABLE(data->cmp_opt, Float)) {
-	return rb_float_cmp(a, b);
-    }
 
     retval = rb_funcallv(a, id_cmp, 1, &b);
     n = rb_cmpint(retval, a, b);
@@ -2752,7 +2425,7 @@ sort_2(const void *ap, const void *bp, void *dummy)
 /*
  *  call-seq:
  *     ary.sort!                   -> ary
- *     ary.sort! {|a, b| block}    -> ary
+ *     ary.sort! { |a, b| block }  -> ary
  *
  *  Sorts +self+ in place.
  *
@@ -2763,14 +2436,11 @@ sort_2(const void *ap, const void *bp, void *dummy)
  *  an integer less than 0 when +b+ follows +a+, +0+ when +a+ and +b+
  *  are equivalent, or an integer greater than 0 when +a+ follows +b+.
  *
- *  The result is not guaranteed to be stable.  When the comparison of two
- *  elements returns +0+, the order of the elements is unpredictable.
- *
- *     ary = [ "d", "a", "e", "c", "b" ]
- *     ary.sort!                     #=> ["a", "b", "c", "d", "e"]
- *     ary.sort! {|a, b| b <=> a}    #=> ["e", "d", "c", "b", "a"]
- *
  *  See also Enumerable#sort_by.
+ *
+ *     a = [ "d", "a", "e", "c", "b" ]
+ *     a.sort!                    #=> ["a", "b", "c", "d", "e"]
+ *     a.sort! { |x,y| y <=> x }  #=> ["e", "d", "c", "b", "a"]
  */
 
 VALUE
@@ -2782,13 +2452,14 @@ rb_ary_sort_bang(VALUE ary)
 	VALUE tmp = ary_make_substitution(ary); /* only ary refers tmp */
 	struct ary_sort_data data;
 	long len = RARRAY_LEN(ary);
+
 	RBASIC_CLEAR_CLASS(tmp);
 	data.ary = tmp;
 	data.cmp_opt.opt_methods = 0;
 	data.cmp_opt.opt_inited = 0;
 	RARRAY_PTR_USE(tmp, ptr, {
-            ruby_qsort(ptr, len, sizeof(VALUE),
-                       rb_block_given_p()?sort_1:sort_2, &data);
+	    ruby_qsort(ptr, len, sizeof(VALUE),
+		       rb_block_given_p()?sort_1:sort_2, &data);
 	}); /* WB: no new reference */
 	rb_ary_modify(ary);
         if (ARY_EMBED_P(tmp)) {
@@ -2814,29 +2485,28 @@ rb_ary_sort_bang(VALUE ary)
                     rb_ary_unshare(ary);
                 }
                 else {
-                    ary_heap_free(ary);
+		    ruby_sized_xfree((void *)ARY_HEAP_PTR(ary), ARY_HEAP_SIZE(ary));
                 }
-                ARY_SET_PTR(ary, ARY_HEAP_PTR(tmp));
+                ARY_SET_PTR(ary, RARRAY_CONST_PTR(tmp));
                 ARY_SET_HEAP_LEN(ary, len);
-                ARY_SET_CAPA(ary, ARY_HEAP_LEN(tmp));
+                ARY_SET_CAPA(ary, RARRAY_LEN(tmp));
             }
             /* tmp was lost ownership for the ptr */
             FL_UNSET(tmp, FL_FREEZE);
             FL_SET_EMBED(tmp);
             ARY_SET_EMBED_LEN(tmp, 0);
             FL_SET(tmp, FL_FREEZE);
-        }
+	}
         /* tmp will be GC'ed. */
         RBASIC_SET_CLASS_RAW(tmp, rb_cArray); /* rb_cArray must be marked */
     }
-    ary_verify(ary);
     return ary;
 }
 
 /*
  *  call-seq:
  *     ary.sort                   -> new_ary
- *     ary.sort {|a, b| block}    -> new_ary
+ *     ary.sort { |a, b| block }  -> new_ary
  *
  *  Returns a new array created by sorting +self+.
  *
@@ -2847,19 +2517,12 @@ rb_ary_sort_bang(VALUE ary)
  *  an integer less than 0 when +b+ follows +a+, +0+ when +a+ and +b+
  *  are equivalent, or an integer greater than 0 when +a+ follows +b+.
  *
- *  The result is not guaranteed to be stable.  When the comparison of two
- *  elements returns +0+, the order of the elements is unpredictable.
- *
- *     ary = [ "d", "a", "e", "c", "b" ]
- *     ary.sort                     #=> ["a", "b", "c", "d", "e"]
- *     ary.sort {|a, b| b <=> a}    #=> ["e", "d", "c", "b", "a"]
- *
- *  To produce the reverse order, the following can also be used
- *  (and may be faster):
- *
- *    ary.sort.reverse!             #=> ["e", "d", "c", "b", "a"]
  *
  *  See also Enumerable#sort_by.
+ *
+ *     a = [ "d", "a", "e", "c", "b" ]
+ *     a.sort                    #=> ["a", "b", "c", "d", "e"]
+ *     a.sort { |x,y| y <=> x }  #=> ["e", "d", "c", "b", "a"]
  */
 
 VALUE
@@ -2879,12 +2542,12 @@ static VALUE rb_ary_bsearch_index(VALUE ary);
  *  By using binary search, finds a value from this array which meets
  *  the given condition in O(log n) where n is the size of the array.
  *
- *  You can use this method in two modes: a find-minimum mode and
+ *  You can use this method in two use cases: a find-minimum mode and
  *  a find-any mode.  In either case, the elements of the array must be
  *  monotone (or sorted) with respect to the block.
  *
- *  In find-minimum mode (this is a good choice for typical use cases),
- *  the block must always return true or false, and there must be an index i
+ *  In find-minimum mode (this is a good choice for typical use case),
+ *  the block must return true or false, and there must be an index i
  *  (0 <= i <= ary.size) so that:
  *
  *  - the block returns false for any element whose index is less than
@@ -2902,7 +2565,7 @@ static VALUE rb_ary_bsearch_index(VALUE ary);
  *     ary.bsearch {|x| x >= 100 } #=> nil
  *
  *  In find-any mode (this behaves like libc's bsearch(3)), the block
- *  must always return a number, and there must be two indices i and j
+ *  must return a number, and there must be two indices i and j
  *  (0 <= i <= j <= ary.size) so that:
  *
  *  - the block returns a positive number for ary[k] if 0 <= k < i,
@@ -2943,8 +2606,8 @@ rb_ary_bsearch(VALUE ary)
  *  By using binary search, finds an index of a value from this array which
  *  meets the given condition in O(log n) where n is the size of the array.
  *
- *  It supports two modes, depending on the nature of the block. They are
- *  exactly the same as in the case of the #bsearch method, with the only difference
+ *  It supports two modes, depending on the nature of the block and they are
+ *  exactly the same as in the case of #bsearch method with the only difference
  *  being that this method returns the index of the element instead of the
  *  element itself. For more details consult the documentation for #bsearch.
  */
@@ -3005,18 +2668,14 @@ sort_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, dummy))
 
 /*
  *  call-seq:
- *     ary.sort_by! {|obj| block}      -> ary
+ *     ary.sort_by! { |obj| block }    -> ary
  *     ary.sort_by!                    -> Enumerator
  *
  *  Sorts +self+ in place using a set of keys generated by mapping the
  *  values in +self+ through the given block.
  *
- *  The result is not guaranteed to be stable.  When two keys are equal,
- *  the order of the corresponding elements is unpredictable.
- *
  *  If no block is given, an Enumerator is returned instead.
  *
- *  See also Enumerable#sort_by.
  */
 
 static VALUE
@@ -3034,8 +2693,8 @@ rb_ary_sort_by_bang(VALUE ary)
 
 /*
  *  call-seq:
- *     ary.collect {|item| block}    -> new_ary
- *     ary.map     {|item| block}    -> new_ary
+ *     ary.collect { |item| block }  -> new_ary
+ *     ary.map     { |item| block }  -> new_ary
  *     ary.collect                   -> Enumerator
  *     ary.map                       -> Enumerator
  *
@@ -3048,8 +2707,8 @@ rb_ary_sort_by_bang(VALUE ary)
  *  If no block is given, an Enumerator is returned instead.
  *
  *     a = [ "a", "b", "c", "d" ]
- *     a.collect {|x| x + "!"}           #=> ["a!", "b!", "c!", "d!"]
- *     a.map.with_index {|x, i| x * i}   #=> ["", "b", "cc", "ddd"]
+ *     a.collect { |x| x + "!" }         #=> ["a!", "b!", "c!", "d!"]
+ *     a.map.with_index { |x, i| x * i } #=> ["", "b", "cc", "ddd"]
  *     a                                 #=> ["a", "b", "c", "d"]
  */
 
@@ -3062,7 +2721,7 @@ rb_ary_collect(VALUE ary)
     RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length);
     collect = rb_ary_new2(RARRAY_LEN(ary));
     for (i = 0; i < RARRAY_LEN(ary); i++) {
-        rb_ary_push(collect, rb_yield(RARRAY_AREF(ary, i)));
+	rb_ary_push(collect, rb_yield(RARRAY_AREF(ary, i)));
     }
     return collect;
 }
@@ -3128,34 +2787,6 @@ rb_get_values_at(VALUE obj, long olen, int argc, const VALUE *argv, VALUE (*func
     return result;
 }
 
-static VALUE
-append_values_at_single(VALUE result, VALUE ary, long olen, VALUE idx)
-{
-    long beg, len;
-    if (FIXNUM_P(idx)) {
-	beg = FIX2LONG(idx);
-    }
-    /* check if idx is Range */
-    else if (rb_range_beg_len(idx, &beg, &len, olen, 1)) {
-	if (len > 0) {
-            const VALUE *const src = RARRAY_CONST_PTR_TRANSIENT(ary);
-	    const long end = beg + len;
-	    const long prevlen = RARRAY_LEN(result);
-	    if (beg < olen) {
-		rb_ary_cat(result, src + beg, end > olen ? olen-beg : len);
-	    }
-	    if (end > olen) {
-		rb_ary_store(result, prevlen + len - 1, Qnil);
-	    }
-	}
-	return result;
-    }
-    else {
-	beg = NUM2LONG(idx);
-    }
-    return rb_ary_push(result, rb_ary_entry(ary, beg));
-}
-
 /*
  *  call-seq:
  *     ary.values_at(selector, ...)  -> new_ary
@@ -3177,36 +2808,26 @@ append_values_at_single(VALUE result, VALUE ary, long olen, VALUE idx)
 static VALUE
 rb_ary_values_at(int argc, VALUE *argv, VALUE ary)
 {
-    long i, olen = RARRAY_LEN(ary);
-    VALUE result = rb_ary_new_capa(argc);
-    for (i = 0; i < argc; ++i) {
-	append_values_at_single(result, ary, olen, argv[i]);
-    }
-    RB_GC_GUARD(ary);
-    return result;
+    return rb_get_values_at(ary, RARRAY_LEN(ary), argc, argv, rb_ary_entry);
 }
 
 
 /*
  *  call-seq:
- *     ary.select {|item| block}   -> new_ary
+ *     ary.select { |item| block } -> new_ary
  *     ary.select                  -> Enumerator
- *     ary.filter {|item| block}   -> new_ary
- *     ary.filter                  -> Enumerator
  *
  *  Returns a new array containing all elements of +ary+
  *  for which the given +block+ returns a true value.
  *
  *  If no block is given, an Enumerator is returned instead.
  *
- *     [1,2,3,4,5].select {|num| num.even? }     #=> [2, 4]
+ *     [1,2,3,4,5].select { |num|  num.even?  }   #=> [2, 4]
  *
- *     a = %w[ a b c d e f ]
- *     a.select {|v| v =~ /[aeiou]/ }    #=> ["a", "e"]
+ *     a = %w{ a b c d e f }
+ *     a.select { |v| v =~ /[aeiou]/ }  #=> ["a", "e"]
  *
  *  See also Enumerable#select.
- *
- *  Array#filter is an alias for Array#select.
  */
 
 static VALUE
@@ -3256,25 +2877,21 @@ select_bang_ensure(VALUE a)
     long len = RARRAY_LEN(ary);
     long i1 = arg->len[0], i2 = arg->len[1];
 
-    if (i2 < len && i2 < i1) {
-	long tail = 0;
+    if (i2 < i1) {
 	if (i1 < len) {
-	    tail = len - i1;
-            RARRAY_PTR_USE_TRANSIENT(ary, ptr, {
-		    MEMMOVE(ptr + i2, ptr + i1, VALUE, tail);
+	    RARRAY_PTR_USE(ary, ptr, {
+		    MEMMOVE(ptr + i2, ptr + i1, VALUE, len - i1);
 		});
 	}
-	ARY_SET_LEN(ary, i2 + tail);
+	ARY_SET_LEN(ary, len - i1 + i2);
     }
     return ary;
 }
 
 /*
  *  call-seq:
- *     ary.select! {|item| block } -> ary or nil
- *     ary.select!                 -> Enumerator
- *     ary.filter! {|item| block } -> ary or nil
- *     ary.filter!                 -> Enumerator
+ *     ary.select!  {|item| block } -> ary or nil
+ *     ary.select!                  -> Enumerator
  *
  *  Invokes the given block passing in successive elements from +self+,
  *  deleting elements for which the block returns a +false+ value.
@@ -3283,11 +2900,10 @@ select_bang_ensure(VALUE a)
  *
  *  If changes were made, it will return +self+, otherwise it returns +nil+.
  *
- *  If no block is given, an Enumerator is returned instead.
+ *  See also Array#keep_if
  *
- *  See also Array#keep_if.
+ *  If no block is given, an Enumerator is returned instead.
  *
- *  Array#filter! is an alias for Array#select!.
  */
 
 static VALUE
@@ -3305,19 +2921,18 @@ rb_ary_select_bang(VALUE ary)
 
 /*
  *  call-seq:
- *     ary.keep_if {|item| block}   -> ary
+ *     ary.keep_if { |item| block } -> ary
  *     ary.keep_if                  -> Enumerator
  *
  *  Deletes every element of +self+ for which the given block evaluates to
- *  +false+, and returns +self+.
+ *  +false+.
  *
- *  If no block is given, an Enumerator is returned instead.
+ *  See also Array#select!
  *
- *     a = %w[ a b c d e f ]
- *     a.keep_if {|v| v =~ /[aeiou]/ }    #=> ["a", "e"]
- *     a                                  #=> ["a", "e"]
+ *  If no block is given, an Enumerator is returned instead.
  *
- *  See also Array#select!.
+ *     a = %w{ a b c d e f }
+ *     a.keep_if { |v| v =~ /[aeiou]/ }  #=> ["a", "e"]
  */
 
 static VALUE
@@ -3344,7 +2959,7 @@ ary_resize_smaller(VALUE ary, long len)
 /*
  *  call-seq:
  *     ary.delete(obj)            -> item or nil
- *     ary.delete(obj) {block}    -> item or result of block
+ *     ary.delete(obj) { block }  -> item or result of block
  *
  *  Deletes all items from +self+ that are equal to +obj+.
  *
@@ -3358,7 +2973,7 @@ ary_resize_smaller(VALUE ary, long len)
  *     a.delete("b")                   #=> "b"
  *     a                               #=> ["a", "c"]
  *     a.delete("z")                   #=> nil
- *     a.delete("z") {"not found"}     #=> "not found"
+ *     a.delete("z") { "not found" }   #=> "not found"
  */
 
 VALUE
@@ -3388,7 +3003,6 @@ rb_ary_delete(VALUE ary, VALUE item)
 
     ary_resize_smaller(ary, i2);
 
-    ary_verify(ary);
     return v;
 }
 
@@ -3429,11 +3043,11 @@ rb_ary_delete_at(VALUE ary, long pos)
 
     rb_ary_modify(ary);
     del = RARRAY_AREF(ary, pos);
-    RARRAY_PTR_USE_TRANSIENT(ary, ptr, {
-        MEMMOVE(ptr+pos, ptr+pos+1, VALUE, len-pos-1);
+    RARRAY_PTR_USE(ary, ptr, {
+	MEMMOVE(ptr+pos, ptr+pos+1, VALUE, len-pos-1);
     });
     ARY_INCREASE_LEN(ary, -1);
-    ary_verify(ary);
+
     return del;
 }
 
@@ -3501,13 +3115,16 @@ rb_ary_slice_bang(int argc, VALUE *argv, VALUE ary)
 	    len = orig_len - pos;
 	}
 	if (len == 0) return rb_ary_new2(0);
-        arg2 = rb_ary_new4(len, RARRAY_CONST_PTR_TRANSIENT(ary)+pos);
+	arg2 = rb_ary_new4(len, RARRAY_CONST_PTR(ary)+pos);
 	RBASIC_SET_CLASS(arg2, rb_obj_class(ary));
 	rb_ary_splice(ary, pos, len, 0, 0);
 	return arg2;
     }
 
-    rb_check_arity(argc, 1, 2);
+    if (argc != 1) {
+	/* error report */
+	rb_scan_args(argc, argv, "11", NULL, NULL);
+    }
     arg1 = argv[0];
 
     if (!FIXNUM_P(arg1)) {
@@ -3534,8 +3151,7 @@ ary_reject(VALUE orig, VALUE result)
 
     for (i = 0; i < RARRAY_LEN(orig); i++) {
 	VALUE v = RARRAY_AREF(orig, i);
-
-        if (!RTEST(rb_yield(v))) {
+	if (!RTEST(rb_yield(v))) {
 	    rb_ary_push(result, v);
 	}
     }
@@ -3564,6 +3180,7 @@ static VALUE
 ary_reject_bang(VALUE ary)
 {
     struct select_bang_arg args;
+
     rb_ary_modify_check(ary);
     args.ary = ary;
     args.len[0] = args.len[1] = 0;
@@ -3572,7 +3189,7 @@ ary_reject_bang(VALUE ary)
 
 /*
  *  call-seq:
- *     ary.reject! {|item| block}    -> ary or nil
+ *     ary.reject! { |item| block }  -> ary or nil
  *     ary.reject!                   -> Enumerator
  *
  *  Deletes every element of +self+ for which the block evaluates to +true+,
@@ -3589,7 +3206,6 @@ static VALUE
 rb_ary_reject_bang(VALUE ary)
 {
     RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length);
-    rb_ary_modify(ary);
     return ary_reject_bang(ary);
 }
 
@@ -3619,7 +3235,7 @@ rb_ary_reject(VALUE ary)
 
 /*
  *  call-seq:
- *     ary.delete_if {|item| block}    -> ary
+ *     ary.delete_if { |item| block }  -> ary
  *     ary.delete_if                   -> Enumerator
  *
  *  Deletes every element of +self+ for which block evaluates to +true+.
@@ -3638,7 +3254,6 @@ rb_ary_reject(VALUE ary)
 static VALUE
 rb_ary_delete_if(VALUE ary)
 {
-    ary_verify(ary);
     RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length);
     ary_reject_bang(ary);
     return ary;
@@ -3648,8 +3263,7 @@ static VALUE
 take_i(RB_BLOCK_CALL_FUNC_ARGLIST(val, cbarg))
 {
     VALUE *args = (VALUE *)cbarg;
-    if (args[1] == 0) rb_iter_break();
-    else args[1]--;
+    if (args[1]-- == 0) rb_iter_break();
     if (argc > 1) val = rb_ary_new4(argc, argv);
     rb_ary_push(args[0], val);
     return Qnil;
@@ -3674,7 +3288,7 @@ take_items(VALUE obj, long n)
 /*
  *  call-seq:
  *     ary.zip(arg, ...)                  -> new_ary
- *     ary.zip(arg, ...) {|arr| block}    -> nil
+ *     ary.zip(arg, ...) { |arr| block }  -> nil
  *
  *  Converts any arguments to arrays, then merges elements of +self+ with
  *  corresponding elements from each argument.
@@ -3815,36 +3429,35 @@ rb_ary_replace(VALUE copy, VALUE orig)
     if (copy == orig) return copy;
 
     if (RARRAY_LEN(orig) <= RARRAY_EMBED_LEN_MAX) {
-        VALUE shared_root = 0;
+        VALUE shared = 0;
 
         if (ARY_OWNS_HEAP_P(copy)) {
-            ary_heap_free(copy);
+	    RARRAY_PTR_USE(copy, ptr, ruby_sized_xfree(ptr, ARY_HEAP_SIZE(copy)));
 	}
         else if (ARY_SHARED_P(copy)) {
-            shared_root = ARY_SHARED_ROOT(copy);
+            shared = ARY_SHARED(copy);
             FL_UNSET_SHARED(copy);
         }
         FL_SET_EMBED(copy);
-        ary_memcpy(copy, 0, RARRAY_LEN(orig), RARRAY_CONST_PTR_TRANSIENT(orig));
-        if (shared_root) {
-            rb_ary_decrement_share(shared_root);
+	ary_memcpy(copy, 0, RARRAY_LEN(orig), RARRAY_CONST_PTR(orig));
+        if (shared) {
+            rb_ary_decrement_share(shared);
         }
         ARY_SET_LEN(copy, RARRAY_LEN(orig));
     }
     else {
-        VALUE shared_root = ary_make_shared(orig);
+        VALUE shared = ary_make_shared(orig);
         if (ARY_OWNS_HEAP_P(copy)) {
-            ary_heap_free(copy);
+	    RARRAY_PTR_USE(copy, ptr, ruby_sized_xfree(ptr, ARY_HEAP_SIZE(copy)));
         }
         else {
             rb_ary_unshare_safe(copy);
         }
         FL_UNSET_EMBED(copy);
-        ARY_SET_PTR(copy, ARY_HEAP_PTR(orig));
-        ARY_SET_LEN(copy, ARY_HEAP_LEN(orig));
-        rb_ary_set_shared(copy, shared_root);
+        ARY_SET_PTR(copy, RARRAY_CONST_PTR(orig));
+        ARY_SET_LEN(copy, RARRAY_LEN(orig));
+        rb_ary_set_shared(copy, shared);
     }
-    ary_verify(copy);
     return copy;
 }
 
@@ -3862,20 +3475,16 @@ VALUE
 rb_ary_clear(VALUE ary)
 {
     rb_ary_modify_check(ary);
+    ARY_SET_LEN(ary, 0);
     if (ARY_SHARED_P(ary)) {
 	if (!ARY_EMBED_P(ary)) {
 	    rb_ary_unshare(ary);
 	    FL_SET_EMBED(ary);
-            ARY_SET_EMBED_LEN(ary, 0);
 	}
     }
-    else {
-        ARY_SET_LEN(ary, 0);
-        if (ARY_DEFAULT_SIZE * 2 < ARY_CAPA(ary)) {
-            ary_resize_capa(ary, ARY_DEFAULT_SIZE * 2);
-        }
+    else if (ARY_DEFAULT_SIZE * 2 < ARY_CAPA(ary)) {
+	ary_resize_capa(ary, ARY_DEFAULT_SIZE * 2);
     }
-    ary_verify(ary);
     return ary;
 }
 
@@ -3883,10 +3492,10 @@ rb_ary_clear(VALUE ary)
  *  call-seq:
  *     ary.fill(obj)                                 -> ary
  *     ary.fill(obj, start [, length])               -> ary
- *     ary.fill(obj, range)                          -> ary
- *     ary.fill {|index| block}                      -> ary
- *     ary.fill(start [, length]) {|index| block}    -> ary
- *     ary.fill(range) {|index| block}               -> ary
+ *     ary.fill(obj, range )                         -> ary
+ *     ary.fill { |index| block }                    -> ary
+ *     ary.fill(start [, length] ) { |index| block } -> ary
+ *     ary.fill(range) { |index| block }             -> ary
  *
  *  The first three forms set the selected elements of +self+ (which
  *  may be the entire array) to +obj+.
@@ -3905,8 +3514,8 @@ rb_ary_clear(VALUE ary)
  *     a.fill("x")              #=> ["x", "x", "x", "x"]
  *     a.fill("z", 2, 2)        #=> ["x", "x", "z", "z"]
  *     a.fill("y", 0..1)        #=> ["y", "y", "z", "z"]
- *     a.fill {|i| i*i}         #=> [0, 1, 4, 9]
- *     a.fill(-2) {|i| i*i*i}   #=> [0, 1, 8, 27]
+ *     a.fill { |i| i*i }       #=> [0, 1, 4, 9]
+ *     a.fill(-2) { |i| i*i*i } #=> [0, 1, 8, 27]
  */
 
 static VALUE
@@ -4008,8 +3617,8 @@ rb_ary_plus(VALUE x, VALUE y)
     len = xlen + ylen;
     z = rb_ary_new2(len);
 
-    ary_memcpy(z, 0, xlen, RARRAY_CONST_PTR_TRANSIENT(x));
-    ary_memcpy(z, xlen, ylen, RARRAY_CONST_PTR_TRANSIENT(y));
+    ary_memcpy(z, 0, xlen, RARRAY_CONST_PTR(x));
+    ary_memcpy(z, xlen, ylen, RARRAY_CONST_PTR(y));
     ARY_SET_LEN(z, len);
     return z;
 }
@@ -4019,23 +3628,23 @@ ary_append(VALUE x, VALUE y)
 {
     long n = RARRAY_LEN(y);
     if (n > 0) {
-        rb_ary_splice(x, RARRAY_LEN(x), 0, RARRAY_CONST_PTR_TRANSIENT(y), n);
+	rb_ary_splice(x, RARRAY_LEN(x), 0, RARRAY_CONST_PTR(y), n);
     }
     return x;
 }
 
 /*
  *  call-seq:
- *     ary.concat(other_ary1, other_ary2, ...)   -> ary
+ *     ary.concat(other_ary1, other_ary2,...)   -> ary
  *
- *  Appends the elements of <code>other_ary</code>s to +self+.
+ *  Appends the elements of +other_ary+s to +self+.
  *
- *     [ "a", "b" ].concat( ["c", "d"])   #=> [ "a", "b", "c", "d" ]
- *     [ "a" ].concat( ["b"], ["c", "d"]) #=> [ "a", "b", "c", "d" ]
+ *     [ "a", "b" ].concat( ["c", "d"] ) #=> [ "a", "b", "c", "d" ]
+ *     [ "a" ].concat( ["b"], ["c", "d"] ) #=> [ "a", "b", "c", "d" ]
  *     [ "a" ].concat #=> [ "a" ]
  *
  *     a = [ 1, 2, 3 ]
- *     a.concat( [ 4, 5 ])
+ *     a.concat( [ 4, 5 ] )
  *     a                                 #=> [ 1, 2, 3, 4, 5 ]
  *
  *     a = [ 1, 2 ]
@@ -4049,10 +3658,7 @@ rb_ary_concat_multi(int argc, VALUE *argv, VALUE ary)
 {
     rb_ary_modify_check(ary);
 
-    if (argc == 1) {
-	rb_ary_concat(ary, argv[0]);
-    }
-    else if (argc > 1) {
+    if (argc > 0) {
 	int i;
 	VALUE args = rb_ary_tmp_new(argc);
 	for (i = 0; i < argc; i++) {
@@ -4061,7 +3667,6 @@ rb_ary_concat_multi(int argc, VALUE *argv, VALUE ary)
 	ary_append(ary, args);
     }
 
-    ary_verify(ary);
     return ary;
 }
 
@@ -4116,19 +3721,21 @@ rb_ary_times(VALUE ary, VALUE times)
     ary2 = ary_new(rb_obj_class(ary), len);
     ARY_SET_LEN(ary2, len);
 
-    ptr = RARRAY_CONST_PTR_TRANSIENT(ary);
+    ptr = RARRAY_CONST_PTR(ary);
     t = RARRAY_LEN(ary);
     if (0 < t) {
 	ary_memcpy(ary2, 0, t, ptr);
 	while (t <= len/2) {
-            ary_memcpy(ary2, t, t, RARRAY_CONST_PTR_TRANSIENT(ary2));
+	    ary_memcpy(ary2, t, t, RARRAY_CONST_PTR(ary2));
             t *= 2;
         }
         if (t < len) {
-            ary_memcpy(ary2, t, len-t, RARRAY_CONST_PTR_TRANSIENT(ary2));
+	    ary_memcpy(ary2, t, len-t, RARRAY_CONST_PTR(ary2));
         }
     }
   out:
+    OBJ_INFECT(ary2, ary);
+
     return ary2;
 }
 
@@ -4209,7 +3816,6 @@ recursive_equal(VALUE ary1, VALUE ary2, int recur)
 
     if (recur) return Qtrue; /* Subtle! */
 
-    /* rb_equal() can evacuate ptrs */
     p1 = RARRAY_CONST_PTR(ary1);
     p2 = RARRAY_CONST_PTR(ary2);
     len1 = RARRAY_LEN(ary1);
@@ -4222,8 +3828,8 @@ recursive_equal(VALUE ary1, VALUE ary2, int recur)
 		    return Qfalse;
 		if (len1 < i)
 		    return Qtrue;
-                p1 = RARRAY_CONST_PTR(ary1) + i;
-                p2 = RARRAY_CONST_PTR(ary2) + i;
+		p1 = RARRAY_CONST_PTR(ary1) + i;
+		p2 = RARRAY_CONST_PTR(ary2) + i;
 	    }
 	    else {
 		return Qfalse;
@@ -4260,7 +3866,7 @@ rb_ary_equal(VALUE ary1, VALUE ary2)
 	return rb_equal(ary2, ary1);
     }
     if (RARRAY_LEN(ary1) != RARRAY_LEN(ary2)) return Qfalse;
-    if (RARRAY_CONST_PTR_TRANSIENT(ary1) == RARRAY_CONST_PTR_TRANSIENT(ary2)) return Qtrue;
+    if (RARRAY_CONST_PTR(ary1) == RARRAY_CONST_PTR(ary2)) return Qtrue;
     return rb_exec_recursive_paired(recursive_equal, ary1, ary2, ary2);
 }
 
@@ -4291,7 +3897,7 @@ rb_ary_eql(VALUE ary1, VALUE ary2)
     if (ary1 == ary2) return Qtrue;
     if (!RB_TYPE_P(ary2, T_ARRAY)) return Qfalse;
     if (RARRAY_LEN(ary1) != RARRAY_LEN(ary2)) return Qfalse;
-    if (RARRAY_CONST_PTR_TRANSIENT(ary1) == RARRAY_CONST_PTR_TRANSIENT(ary2)) return Qtrue;
+    if (RARRAY_CONST_PTR(ary1) == RARRAY_CONST_PTR(ary2)) return Qtrue;
     return rb_exec_recursive_paired(recursive_eql, ary1, ary2, ary2);
 }
 
@@ -4321,7 +3927,7 @@ rb_ary_hash(VALUE ary)
 	h = rb_hash_uint(h, NUM2LONG(n));
     }
     h = rb_hash_end(h);
-    return ST2FIX(h);
+    return LONG2FIX(h);
 }
 
 /*
@@ -4344,27 +3950,17 @@ rb_ary_includes(VALUE ary, VALUE item)
 
     for (i=0; i<RARRAY_LEN(ary); i++) {
 	e = RARRAY_AREF(ary, i);
-	if (rb_equal(e, item)) {
+	switch (rb_equal_opt(e, item)) {
+	  case Qundef:
+	    if (rb_equal(e, item)) return Qtrue;
+	    break;
+	  case Qtrue:
 	    return Qtrue;
 	}
     }
     return Qfalse;
 }
 
-static VALUE
-rb_ary_includes_by_eql(VALUE ary, VALUE item)
-{
-    long i;
-    VALUE e;
-
-    for (i=0; i<RARRAY_LEN(ary); i++) {
-	e = RARRAY_AREF(ary, i);
-	if (rb_eql(item, e)) {
-	    return Qtrue;
-	}
-    }
-    return Qfalse;
-}
 
 static VALUE
 recursive_cmp(VALUE ary1, VALUE ary2, int recur)
@@ -4446,10 +4042,9 @@ ary_add_hash(VALUE hash, VALUE ary)
 }
 
 static inline VALUE
-ary_tmp_hash_new(VALUE ary)
+ary_tmp_hash_new(void)
 {
-    long size = RARRAY_LEN(ary);
-    VALUE hash = rb_hash_new_with_size(size);
+    VALUE hash = rb_hash_new();
 
     RBASIC_CLEAR_CLASS(hash);
     return hash;
@@ -4458,7 +4053,7 @@ ary_tmp_hash_new(VALUE ary)
 static VALUE
 ary_make_hash(VALUE ary)
 {
-    VALUE hash = ary_tmp_hash_new(ary);
+    VALUE hash = ary_tmp_hash_new();
     return ary_add_hash(hash, ary);
 }
 
@@ -4477,19 +4072,19 @@ ary_add_hash_by(VALUE hash, VALUE ary)
 static VALUE
 ary_make_hash_by(VALUE ary)
 {
-    VALUE hash = ary_tmp_hash_new(ary);
+    VALUE hash = ary_tmp_hash_new();
     return ary_add_hash_by(hash, ary);
 }
 
 static inline void
 ary_recycle_hash(VALUE hash)
 {
-    assert(RBASIC_CLASS(hash) == 0);
-    if (RHASH_ST_TABLE_P(hash)) {
-        st_table *tbl = RHASH_ST_TABLE(hash);
+    if (RHASH(hash)->ntbl) {
+	st_table *tbl = RHASH(hash)->ntbl;
+	RHASH(hash)->ntbl = 0;
 	st_free_table(tbl);
-        RHASH_ST_CLEAR(hash);
     }
+    RB_GC_GUARD(hash);
 }
 
 /*
@@ -4498,21 +4093,15 @@ ary_recycle_hash(VALUE hash)
  *
  *  Array Difference
  *
- *  Returns a new array that is a copy of the original array, removing all
- *  occurrences of any item that also appear in +other_ary+. The order is
- *  preserved from the original array.
+ *  Returns a new array that is a copy of the original array, removing any
+ *  items that also appear in +other_ary+. The order is preserved from the
+ *  original array.
  *
  *  It compares elements using their #hash and #eql? methods for efficiency.
  *
  *     [ 1, 1, 2, 2, 3, 3, 4, 5 ] - [ 1, 2, 4 ]  #=>  [ 3, 3, 5 ]
  *
- *  Note that while 1 and 2 were only present once in the array argument, and
- *  were present twice in the receiver array, all occurrences of each Integer are
- *  removed in the returned array.
- *
  *  If you need set-like behavior, see the library class Set.
- *
- *  See also Array#difference.
  */
 
 static VALUE
@@ -4522,21 +4111,11 @@ rb_ary_diff(VALUE ary1, VALUE ary2)
     VALUE hash;
     long i;
 
-    ary2 = to_ary(ary2);
+    hash = ary_make_hash(to_ary(ary2));
     ary3 = rb_ary_new();
 
-    if (RARRAY_LEN(ary1) <= SMALL_ARRAY_LEN || RARRAY_LEN(ary2) <= SMALL_ARRAY_LEN) {
-	for (i=0; i<RARRAY_LEN(ary1); i++) {
-	    VALUE elt = rb_ary_elt(ary1, i);
-	    if (rb_ary_includes_by_eql(ary2, elt)) continue;
-	    rb_ary_push(ary3, elt);
-	}
-	return ary3;
-    }
-
-    hash = ary_make_hash(ary2);
     for (i=0; i<RARRAY_LEN(ary1); i++) {
-        if (rb_hash_stlike_lookup(hash, RARRAY_AREF(ary1, i), NULL)) continue;
+	if (st_lookup(rb_hash_tbl_raw(hash), RARRAY_AREF(ary1, i), 0)) continue;
 	rb_ary_push(ary3, rb_ary_elt(ary1, i));
     }
     ary_recycle_hash(hash);
@@ -4545,72 +4124,6 @@ rb_ary_diff(VALUE ary1, VALUE ary2)
 
 /*
  *  call-seq:
- *     ary.difference(other_ary1, other_ary2, ...)   -> new_ary
- *
- *  Array Difference
- *
- *  Returns a new array that is a copy of the original array, removing all
- *  occurrences of any item that also appear in +other_ary+. The order is
- *  preserved from the original array.
- *
- *  It compares elements using their #hash and #eql? methods for efficiency.
- *
- *     [ 1, 1, 2, 2, 3, 3, 4, 5 ].difference([ 1, 2, 4 ])     #=> [ 3, 3, 5 ]
- *
- *  Note that while 1 and 2 were only present once in the array argument, and
- *  were present twice in the receiver array, all occurrences of each Integer are
- *  removed in the returned array.
- *
- *  Multiple array arguments can be supplied and all occurrences of any element
- *  in those supplied arrays that match the receiver will be removed from the
- *  returned array.
- *
- *     [ 1, 'c', :s, 'yep' ].difference([ 1 ], [ 'a', 'c' ])  #=> [ :s, "yep" ]
- *
- *  If you need set-like behavior, see the library class Set.
- *
- *  See also Array#-.
- */
-
-static VALUE
-rb_ary_difference_multi(int argc, VALUE *argv, VALUE ary)
-{
-    VALUE ary_diff;
-    long i, length;
-    volatile VALUE t0;
-    bool *is_hash = ALLOCV_N(bool, t0, argc);
-    ary_diff = rb_ary_new();
-    length = RARRAY_LEN(ary);
-
-    for (i = 0; i < argc; i++) {
-        argv[i] = to_ary(argv[i]);
-        is_hash[i] = (length > SMALL_ARRAY_LEN && RARRAY_LEN(argv[i]) > SMALL_ARRAY_LEN);
-        if (is_hash[i]) argv[i] = ary_make_hash(argv[i]);
-    }
-
-    for (i = 0; i < RARRAY_LEN(ary); i++) {
-        int j;
-        VALUE elt = rb_ary_elt(ary, i);
-        for (j = 0; j < argc; j++) {
-            if (is_hash[j]) {
-                if (rb_hash_stlike_lookup(argv[j], RARRAY_AREF(ary, i), NULL))
-                    break;
-            }
-            else {
-                if (rb_ary_includes_by_eql(argv[j], elt)) break;
-            }
-        }
-        if (j == argc) rb_ary_push(ary_diff, elt);
-    }
-
-    ALLOCV_END(t0);
-
-    return ary_diff;
-}
-
-
-/*
- *  call-seq:
  *     ary & other_ary      -> new_ary
  *
  *  Set Intersection --- Returns a new array containing unique elements common to the
@@ -4629,29 +4142,20 @@ static VALUE
 rb_ary_and(VALUE ary1, VALUE ary2)
 {
     VALUE hash, ary3, v;
+    st_table *table;
     st_data_t vv;
     long i;
 
     ary2 = to_ary(ary2);
     ary3 = rb_ary_new();
-    if (RARRAY_LEN(ary1) == 0 || RARRAY_LEN(ary2) == 0) return ary3;
-
-    if (RARRAY_LEN(ary1) <= SMALL_ARRAY_LEN && RARRAY_LEN(ary2) <= SMALL_ARRAY_LEN) {
-	for (i=0; i<RARRAY_LEN(ary1); i++) {
-	    v = RARRAY_AREF(ary1, i);
-	    if (!rb_ary_includes_by_eql(ary2, v)) continue;
-	    if (rb_ary_includes_by_eql(ary3, v)) continue;
-	    rb_ary_push(ary3, v);
-	}
-	return ary3;
-    }
-
+    if (RARRAY_LEN(ary2) == 0) return ary3;
     hash = ary_make_hash(ary2);
+    table = rb_hash_tbl_raw(hash);
 
     for (i=0; i<RARRAY_LEN(ary1); i++) {
 	v = RARRAY_AREF(ary1, i);
 	vv = (st_data_t)v;
-        if (rb_hash_stlike_delete(hash, &vv, 0)) {
+	if (st_delete(table, &vv, 0)) {
 	    rb_ary_push(ary3, v);
 	}
     }
@@ -4660,36 +4164,6 @@ rb_ary_and(VALUE ary1, VALUE ary2)
     return ary3;
 }
 
-/*
- *  call-seq:
- *     ary.intersection(other_ary1, other_ary2, ...)      -> new_ary
- *
- *  Set Intersection --- Returns a new array containing unique elements common
- *  to +self+ and <code>other_ary</code>s. Order is preserved from the original
- *  array.
- *
- *  It compares elements using their #hash and #eql? methods for efficiency.
- *
- *     [ 1, 1, 3, 5 ].intersection([ 3, 2, 1 ])                    # => [ 1, 3 ]
- *     [ "a", "b", "z" ].intersection([ "a", "b", "c" ], [ "b" ])  # => [ "b" ]
- *     [ "a" ].intersection #=> [ "a" ]
- *
- *  See also Array#&.
- */
-
-static VALUE
-rb_ary_intersection_multi(int argc, VALUE *argv, VALUE ary)
-{
-    VALUE result = rb_ary_dup(ary);
-    int i;
-
-    for (i = 0; i < argc; i++) {
-        result = rb_ary_and(result, argv[i]);
-    }
-
-    return result;
-}
-
 static int
 ary_hash_orset(st_data_t *key, st_data_t *value, st_data_t arg, int existing)
 {
@@ -4698,29 +4172,6 @@ ary_hash_orset(st_data_t *key, st_data_t *value, st_data_t arg, int existing)
     return ST_CONTINUE;
 }
 
-static void
-rb_ary_union(VALUE ary_union, VALUE ary)
-{
-    long i;
-    for (i = 0; i < RARRAY_LEN(ary); i++) {
-        VALUE elt = rb_ary_elt(ary, i);
-        if (rb_ary_includes_by_eql(ary_union, elt)) continue;
-        rb_ary_push(ary_union, elt);
-    }
-}
-
-static void
-rb_ary_union_hash(VALUE hash, VALUE ary2)
-{
-    long i;
-    for (i = 0; i < RARRAY_LEN(ary2); i++) {
-        VALUE elt = RARRAY_AREF(ary2, i);
-        if (!rb_hash_stlike_update(hash, (st_data_t)elt, ary_hash_orset, (st_data_t)elt)) {
-            RB_OBJ_WRITTEN(hash, Qundef, elt);
-        }
-    }
-}
-
 /*
  *  call-seq:
  *     ary | other_ary     -> new_ary
@@ -4733,25 +4184,24 @@ rb_ary_union_hash(VALUE hash, VALUE ary2)
  *     [ "a", "b", "c" ] | [ "c", "d", "a" ]    #=> [ "a", "b", "c", "d" ]
  *     [ "c", "d", "a" ] | [ "a", "b", "c" ]    #=> [ "c", "d", "a", "b" ]
  *
- *  See also Array#union.
+ *  See also Array#uniq.
  */
 
 static VALUE
 rb_ary_or(VALUE ary1, VALUE ary2)
 {
     VALUE hash, ary3;
+    long i;
 
     ary2 = to_ary(ary2);
-    if (RARRAY_LEN(ary1) + RARRAY_LEN(ary2) <= SMALL_ARRAY_LEN) {
-	ary3 = rb_ary_new();
-        rb_ary_union(ary3, ary1);
-        rb_ary_union(ary3, ary2);
-	return ary3;
-    }
-
     hash = ary_make_hash(ary1);
-    rb_ary_union_hash(hash, ary2);
 
+    for (i=0; i<RARRAY_LEN(ary2); i++) {
+	VALUE elt = RARRAY_AREF(ary2, i);
+	if (!st_update(RHASH_TBL_RAW(hash), (st_data_t)elt, ary_hash_orset, (st_data_t)elt)) {
+	    RB_OBJ_WRITTEN(hash, Qundef, elt);
+	}
+    }
     ary3 = rb_hash_values(hash);
     ary_recycle_hash(hash);
     return ary3;
@@ -4759,71 +4209,25 @@ rb_ary_or(VALUE ary1, VALUE ary2)
 
 /*
  *  call-seq:
- *     ary.union(other_ary1, other_ary2, ...)   -> new_ary
- *
- *  Set Union --- Returns a new array by joining <code>other_ary</code>s with +self+,
- *  excluding any duplicates and preserving the order from the given arrays.
- *
- *  It compares elements using their #hash and #eql? methods for efficiency.
- *
- *     [ "a", "b", "c" ].union( [ "c", "d", "a" ] )    #=> [ "a", "b", "c", "d" ]
- *     [ "a" ].union( ["e", "b"], ["a", "c", "b"] )    #=> [ "a", "e", "b", "c" ]
- *     [ "a" ].union #=> [ "a" ]
- *
- *  See also Array#|.
- */
-
-static VALUE
-rb_ary_union_multi(int argc, VALUE *argv, VALUE ary)
-{
-    int i;
-    long sum;
-    VALUE hash, ary_union;
-
-    sum = RARRAY_LEN(ary);
-    for (i = 0; i < argc; i++) {
-        argv[i] = to_ary(argv[i]);
-        sum += RARRAY_LEN(argv[i]);
-    }
-
-    if (sum <= SMALL_ARRAY_LEN) {
-        ary_union = rb_ary_new();
-
-        rb_ary_union(ary_union, ary);
-        for (i = 0; i < argc; i++) rb_ary_union(ary_union, argv[i]);
-
-        return ary_union;
-    }
-
-    hash = ary_make_hash(ary);
-    for (i = 0; i < argc; i++) rb_ary_union_hash(hash, argv[i]);
-
-    ary_union = rb_hash_values(hash);
-    ary_recycle_hash(hash);
-    return ary_union;
-}
-
-/*
- *  call-seq:
  *     ary.max                     -> obj
- *     ary.max {|a, b| block}      -> obj
+ *     ary.max { |a, b| block }    -> obj
  *     ary.max(n)                  -> array
- *     ary.max(n) {|a, b| block}   -> array
+ *     ary.max(n) { |a, b| block } -> array
  *
  *  Returns the object in _ary_ with the maximum value. The
- *  first form assumes all objects implement Comparable;
+ *  first form assumes all objects implement <code>Comparable</code>;
  *  the second uses the block to return <em>a <=> b</em>.
  *
- *     ary = %w(albatross dog horse)
- *     ary.max                                   #=> "horse"
- *     ary.max {|a, b| a.length <=> b.length}    #=> "albatross"
+ *     a = %w(albatross dog horse)
+ *     a.max                                   #=> "horse"
+ *     a.max { |a, b| a.length <=> b.length }  #=> "albatross"
  *
  *  If the +n+ argument is given, maximum +n+ elements are returned
  *  as an array.
  *
- *     ary = %w[albatross dog horse]
- *     ary.max(2)                                  #=> ["horse", "dog"]
- *     ary.max(2) {|a, b| a.length <=> b.length }  #=> ["albatross", "horse"]
+ *     a = %w[albatross dog horse]
+ *     a.max(2)                                  #=> ["horse", "dog"]
+ *     a.max(2) {|a, b| a.length <=> b.length }  #=> ["albatross", "horse"]
  */
 static VALUE
 rb_ary_max(int argc, VALUE *argv, VALUE ary)
@@ -4833,7 +4237,9 @@ rb_ary_max(int argc, VALUE *argv, VALUE ary)
     VALUE num;
     long i;
 
-    if (rb_check_arity(argc, 0, 1) && !NIL_P(num = argv[0]))
+    rb_scan_args(argc, argv, "01", &num);
+
+    if (!NIL_P(num))
        return rb_nmin_run(ary, num, 0, 1, 1);
 
     if (rb_block_given_p()) {
@@ -4864,19 +4270,19 @@ rb_ary_max(int argc, VALUE *argv, VALUE ary)
  *     ary.min(n) {| a,b | block } -> array
  *
  *  Returns the object in _ary_ with the minimum value. The
- *  first form assumes all objects implement Comparable;
+ *  first form assumes all objects implement <code>Comparable</code>;
  *  the second uses the block to return <em>a <=> b</em>.
  *
- *     ary = %w(albatross dog horse)
- *     ary.min                                   #=> "albatross"
- *     ary.min {|a, b| a.length <=> b.length}    #=> "dog"
+ *     a = %w(albatross dog horse)
+ *     a.min                                   #=> "albatross"
+ *     a.min { |a, b| a.length <=> b.length }  #=> "dog"
  *
  *  If the +n+ argument is given, minimum +n+ elements are returned
  *  as an array.
  *
- *     ary = %w[albatross dog horse]
- *     ary.min(2)                                  #=> ["albatross", "dog"]
- *     ary.min(2) {|a, b| a.length <=> b.length }  #=> ["dog", "horse"]
+ *     a = %w[albatross dog horse]
+ *     a.min(2)                                  #=> ["albatross", "dog"]
+ *     a.min(2) {|a, b| a.length <=> b.length }  #=> ["dog", "horse"]
  */
 static VALUE
 rb_ary_min(int argc, VALUE *argv, VALUE ary)
@@ -4886,7 +4292,9 @@ rb_ary_min(int argc, VALUE *argv, VALUE ary)
     VALUE num;
     long i;
 
-    if (rb_check_arity(argc, 0, 1) && !NIL_P(num = argv[0]))
+    rb_scan_args(argc, argv, "01", &num);
+
+    if (!NIL_P(num))
        return rb_nmin_run(ary, num, 0, 0, 1);
 
     if (rb_block_given_p()) {
@@ -4909,26 +4317,6 @@ rb_ary_min(int argc, VALUE *argv, VALUE ary)
     return result;
 }
 
-/*
- *  call-seq:
- *     ary.minmax                       -> [obj, obj]
- *     ary.minmax {| a,b | block }      -> [obj, obj]
- *
- *  Returns a two element array which contains the minimum and the
- *  maximum value in the array.
- *
- *  Can be given an optional block to override the default comparison
- *  method <code>a <=> b</code>.
- */
-static VALUE
-rb_ary_minmax(VALUE ary)
-{
-    if (rb_block_given_p()) {
-        return rb_call_super(0, NULL);
-    }
-    return rb_assoc_new(rb_ary_min(0, 0, ary), rb_ary_max(0, 0, ary));
-}
-
 static int
 push_value(st_data_t key, st_data_t val, st_data_t ary)
 {
@@ -4939,7 +4327,7 @@ push_value(st_data_t key, st_data_t val, st_data_t ary)
 /*
  *  call-seq:
  *     ary.uniq!                -> ary or nil
- *     ary.uniq! {|item| ...}   -> ary or nil
+ *     ary.uniq! { |item| ... } -> ary or nil
  *
  *  Removes duplicate elements from +self+.
  *
@@ -4959,7 +4347,7 @@ push_value(st_data_t key, st_data_t val, st_data_t ary)
  *     b.uniq!   # => nil
  *
  *     c = [["student","sam"], ["student","george"], ["teacher","matz"]]
- *     c.uniq! {|s| s.first}   # => [["student", "sam"], ["teacher", "matz"]]
+ *     c.uniq! { |s| s.first } # => [["student", "sam"], ["teacher", "matz"]]
  *
  */
 
@@ -4988,7 +4376,7 @@ rb_ary_uniq_bang(VALUE ary)
 	FL_SET_EMBED(ary);
     }
     ary_resize_capa(ary, hash_size);
-    rb_hash_foreach(hash, push_value, ary);
+    st_foreach(rb_hash_tbl_raw(hash), push_value, ary);
     ary_recycle_hash(hash);
 
     return ary;
@@ -4997,7 +4385,7 @@ rb_ary_uniq_bang(VALUE ary)
 /*
  *  call-seq:
  *     ary.uniq                -> new_ary
- *     ary.uniq {|item| ...}   -> new_ary
+ *     ary.uniq { |item| ... } -> new_ary
  *
  *  Returns a new array by removing duplicate values in +self+.
  *
@@ -5011,7 +4399,7 @@ rb_ary_uniq_bang(VALUE ary)
  *     a.uniq   # => ["a", "b", "c"]
  *
  *     b = [["student","sam"], ["student","george"], ["teacher","matz"]]
- *     b.uniq {|s| s.first}   # => [["student", "sam"], ["teacher", "matz"]]
+ *     b.uniq { |s| s.first } # => [["student", "sam"], ["teacher", "matz"]]
  *
  */
 
@@ -5020,11 +4408,9 @@ rb_ary_uniq(VALUE ary)
 {
     VALUE hash, uniq;
 
-    if (RARRAY_LEN(ary) <= 1) {
-        hash = 0;
-        uniq = rb_ary_dup(ary);
-    }
-    else if (rb_block_given_p()) {
+    if (RARRAY_LEN(ary) <= 1)
+        return rb_ary_dup(ary);
+    if (rb_block_given_p()) {
 	hash = ary_make_hash_by(ary);
 	uniq = rb_hash_values(hash);
     }
@@ -5033,9 +4419,7 @@ rb_ary_uniq(VALUE ary)
 	uniq = rb_hash_values(hash);
     }
     RBASIC_SET_CLASS(uniq, rb_obj_class(ary));
-    if (hash) {
-        ary_recycle_hash(hash);
-    }
+    ary_recycle_hash(hash);
 
     return uniq;
 }
@@ -5059,14 +4443,14 @@ rb_ary_compact_bang(VALUE ary)
     long n;
 
     rb_ary_modify(ary);
-    p = t = (VALUE *)RARRAY_CONST_PTR_TRANSIENT(ary); /* WB: no new reference */
+    p = t = (VALUE *)RARRAY_CONST_PTR(ary); /* WB: no new reference */
     end = p + RARRAY_LEN(ary);
 
     while (t < end) {
 	if (NIL_P(*t)) t++;
 	else *p++ = *t++;
     }
-    n = p - RARRAY_CONST_PTR_TRANSIENT(ary);
+    n = p - RARRAY_CONST_PTR(ary);
     if (RARRAY_LEN(ary) == n) {
 	return Qnil;
     }
@@ -5097,7 +4481,7 @@ rb_ary_compact(VALUE ary)
  *  call-seq:
  *     ary.count                   -> int
  *     ary.count(obj)              -> int
- *     ary.count {|item| block}    -> int
+ *     ary.count { |item| block }  -> int
  *
  *  Returns the number of elements.
  *
@@ -5110,7 +4494,7 @@ rb_ary_compact(VALUE ary)
  *     ary = [1, 2, 4, 2]
  *     ary.count                  #=> 4
  *     ary.count(2)               #=> 2
- *     ary.count {|x| x%2 == 0}   #=> 3
+ *     ary.count { |x| x%2 == 0 } #=> 3
  *
  */
 
@@ -5119,7 +4503,7 @@ rb_ary_count(int argc, VALUE *argv, VALUE ary)
 {
     long i, n = 0;
 
-    if (rb_check_arity(argc, 0, 1) == 0) {
+    if (argc == 0) {
 	VALUE v;
 
 	if (!rb_block_given_p())
@@ -5131,8 +4515,9 @@ rb_ary_count(int argc, VALUE *argv, VALUE ary)
 	}
     }
     else {
-        VALUE obj = argv[0];
+	VALUE obj;
 
+	rb_scan_args(argc, argv, "1", &obj);
 	if (rb_block_given_p()) {
 	    rb_warn("given block not used");
 	}
@@ -5145,43 +4530,18 @@ rb_ary_count(int argc, VALUE *argv, VALUE ary)
 }
 
 static VALUE
-flatten(VALUE ary, int level)
+flatten(VALUE ary, int level, int *modified)
 {
-    long i;
-    VALUE stack, result, tmp, elt, vmemo;
+    long i = 0;
+    VALUE stack, result, tmp, elt;
     st_table *memo;
     st_data_t id;
 
-    for (i = 0; i < RARRAY_LEN(ary); i++) {
-        elt = RARRAY_AREF(ary, i);
-        tmp = rb_check_array_type(elt);
-        if (!NIL_P(tmp)) {
-            break;
-        }
-    }
-    if (i == RARRAY_LEN(ary)) {
-        return ary;
-    } else if (tmp == ary) {
-        rb_raise(rb_eArgError, "tried to flatten recursive array");
-    }
-
-    result = ary_new(0, RARRAY_LEN(ary));
-    ary_memcpy(result, 0, i, RARRAY_CONST_PTR_TRANSIENT(ary));
-    ARY_SET_LEN(result, i);
-
     stack = ary_new(0, ARY_DEFAULT_SIZE);
-    rb_ary_push(stack, ary);
-    rb_ary_push(stack, LONG2NUM(i + 1));
-
-    vmemo = rb_hash_new();
-    RBASIC_CLEAR_CLASS(vmemo);
+    result = ary_new(0, RARRAY_LEN(ary));
     memo = st_init_numtable();
-    rb_hash_st_table_set(vmemo, memo);
     st_insert(memo, (st_data_t)ary, (st_data_t)Qtrue);
-    st_insert(memo, (st_data_t)tmp, (st_data_t)Qtrue);
-
-    ary = tmp;
-    i = 0;
+    *modified = 0;
 
     while (1) {
 	while (i < RARRAY_LEN(ary)) {
@@ -5192,17 +4552,16 @@ flatten(VALUE ary, int level)
 	    }
 	    tmp = rb_check_array_type(elt);
 	    if (RBASIC(result)->klass) {
-                RB_GC_GUARD(vmemo);
-                st_clear(memo);
 		rb_raise(rb_eRuntimeError, "flatten reentered");
 	    }
 	    if (NIL_P(tmp)) {
 		rb_ary_push(result, elt);
 	    }
 	    else {
+		*modified = 1;
 		id = (st_data_t)tmp;
-		if (st_is_member(memo, id)) {
-                    st_clear(memo);
+		if (st_lookup(memo, id, 0)) {
+		    st_free_table(memo);
 		    rb_raise(rb_eArgError, "tried to flatten recursive array");
 		}
 		st_insert(memo, id, (st_data_t)Qtrue);
@@ -5222,7 +4581,7 @@ flatten(VALUE ary, int level)
 	ary = rb_ary_pop(stack);
     }
 
-    st_clear(memo);
+    st_free_table(memo);
 
     RBASIC_SET_CLASS(result, rb_obj_class(ary));
     return result;
@@ -5254,13 +4613,14 @@ rb_ary_flatten_bang(int argc, VALUE *argv, VALUE ary)
     int mod = 0, level = -1;
     VALUE result, lv;
 
-    lv = (rb_check_arity(argc, 0, 1) ? argv[0] : Qnil);
+    rb_scan_args(argc, argv, "01", &lv);
     rb_ary_modify_check(ary);
     if (!NIL_P(lv)) level = NUM2INT(lv);
     if (level == 0) return Qnil;
 
-    result = flatten(ary, level);
-    if (result == ary) {
+    result = flatten(ary, level, &mod);
+    if (mod == 0) {
+	ary_discard(result);
 	return Qnil;
     }
     if (!(mod = ARY_EMBED_P(result))) rb_obj_freeze(result);
@@ -5295,18 +4655,15 @@ rb_ary_flatten_bang(int argc, VALUE *argv, VALUE ary)
 static VALUE
 rb_ary_flatten(int argc, VALUE *argv, VALUE ary)
 {
-    int level = -1;
-    VALUE result;
+    int mod = 0, level = -1;
+    VALUE result, lv;
 
-    if (rb_check_arity(argc, 0, 1) && !NIL_P(argv[0])) {
-        level = NUM2INT(argv[0]);
-        if (level == 0) return ary_make_shared_copy(ary);
-    }
+    rb_scan_args(argc, argv, "01", &lv);
+    if (!NIL_P(lv)) level = NUM2INT(lv);
+    if (level == 0) return ary_make_shared_copy(ary);
 
-    result = flatten(ary, level);
-    if (result == ary) {
-        result = ary_make_shared_copy(ary);
-    }
+    result = flatten(ary, level, &mod);
+    OBJ_INFECT(result, ary);
 
     return result;
 }
@@ -5356,8 +4713,8 @@ rb_ary_shuffle_bang(int argc, VALUE *argv, VALUE ary)
 	while (i) {
 	    long j = RAND_UPTO(i);
 	    VALUE tmp;
-            if (len != RARRAY_LEN(ary) || ptr != RARRAY_CONST_PTR_TRANSIENT(ary)) {
-                rb_raise(rb_eRuntimeError, "modified during shuffle");
+	    if (len != RARRAY_LEN(ary) || ptr != RARRAY_CONST_PTR(ary)) {
+		rb_raise(rb_eRuntimeError, "modified during shuffle");
 	    }
 	    tmp = ptr[--i];
 	    ptr[i] = ptr[j];
@@ -5409,14 +4766,11 @@ rb_ary_shuffle(int argc, VALUE *argv, VALUE ary)
  *  If the array is empty the first form returns +nil+ and the second form
  *  returns an empty array.
  *
+ *  The optional +rng+ argument will be used as the random number generator.
+ *
  *     a = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ]
  *     a.sample         #=> 7
  *     a.sample(4)      #=> [6, 4, 2, 5]
- *
- *  The optional +rng+ argument will be used as the random number generator.
- *
- *     a.sample(random: Random.new(1))     #=> 6
- *     a.sample(4, random: Random.new(1))  #=> [6, 10, 9, 2]
  */
 
 
@@ -5427,7 +4781,6 @@ rb_ary_sample(int argc, VALUE *argv, VALUE ary)
     VALUE opts, randgen = rb_cRandom;
     long n, len, i, j, k, idx[10];
     long rnds[numberof(idx)];
-    long memo_threshold;
 
     if (OPTHASH_GIVEN_P(opts)) {
 	VALUE rnd;
@@ -5440,7 +4793,7 @@ rb_ary_sample(int argc, VALUE *argv, VALUE ary)
 	}
     }
     len = RARRAY_LEN(ary);
-    if (rb_check_arity(argc, 0, 1) == 0) {
+    if (argc == 0) {
 	if (len < 2)
 	    i = 0;
 	else
@@ -5448,7 +4801,7 @@ rb_ary_sample(int argc, VALUE *argv, VALUE ary)
 
 	return rb_ary_elt(ary, i);
     }
-    nv = argv[0];
+    rb_scan_args(argc, argv, "1", &nv);
     n = NUM2LONG(nv);
     if (n < 0) rb_raise(rb_eArgError, "negative sample number");
     if (n > len) n = len;
@@ -5487,11 +4840,6 @@ rb_ary_sample(int argc, VALUE *argv, VALUE ary)
 	}
 	return rb_ary_new_from_args(3, RARRAY_AREF(ary, i), RARRAY_AREF(ary, j), RARRAY_AREF(ary, k));
     }
-    memo_threshold =
-	len < 2560 ? len / 128 :
-	len < 5120 ? len / 64 :
-	len < 10240 ? len / 32 :
-	len / 16;
     if (n <= numberof(idx)) {
 	long sorted[numberof(idx)];
 	sorted[0] = idx[0] = rnds[0];
@@ -5505,43 +4853,11 @@ rb_ary_sample(int argc, VALUE *argv, VALUE ary)
 	    sorted[j] = idx[i] = k;
 	}
 	result = rb_ary_new_capa(n);
-        RARRAY_PTR_USE_TRANSIENT(result, ptr_result, {
-	    for (i=0; i<n; i++) {
-		ptr_result[i] = RARRAY_AREF(ary, idx[i]);
-	    }
-	});
-    }
-    else if (n <= memo_threshold / 2) {
-	long max_idx = 0;
-#undef RUBY_UNTYPED_DATA_WARNING
-#define RUBY_UNTYPED_DATA_WARNING 0
-	VALUE vmemo = Data_Wrap_Struct(0, 0, st_free_table, 0);
-	st_table *memo = st_init_numtable_with_size(n);
-	DATA_PTR(vmemo) = memo;
-	result = rb_ary_new_capa(n);
 	RARRAY_PTR_USE(result, ptr_result, {
 	    for (i=0; i<n; i++) {
-		long r = RAND_UPTO(len-i) + i;
-		ptr_result[i] = r;
-		if (r > max_idx) max_idx = r;
+		ptr_result[i] = RARRAY_AREF(ary, idx[i]);
 	    }
-	    len = RARRAY_LEN(ary);
-	    if (len <= max_idx) n = 0;
-	    else if (n > len) n = len;
-            RARRAY_PTR_USE_TRANSIENT(ary, ptr_ary, {
-		for (i=0; i<n; i++) {
-		    long j2 = j = ptr_result[i];
-		    long i2 = i;
-		    st_data_t value;
-		    if (st_lookup(memo, (st_data_t)i, &value)) i2 = (long)value;
-		    if (st_lookup(memo, (st_data_t)j, &value)) j2 = (long)value;
-		    st_insert(memo, (st_data_t)j, (st_data_t)i2);
-		    ptr_result[i] = ptr_ary[j2];
-		}
-	    });
 	});
-	DATA_PTR(vmemo) = 0;
-	st_free_table(memo);
     }
     else {
 	result = rb_ary_dup(ary);
@@ -5571,16 +4887,16 @@ rb_ary_cycle_size(VALUE self, VALUE args, VALUE eobj)
 	n = RARRAY_AREF(args, 0);
     }
     if (RARRAY_LEN(self) == 0) return INT2FIX(0);
-    if (n == Qnil) return DBL2NUM(HUGE_VAL);
+    if (n == Qnil) return DBL2NUM(INFINITY);
     mul = NUM2LONG(n);
     if (mul <= 0) return INT2FIX(0);
     n = LONG2FIX(mul);
-    return rb_fix_mul_fix(rb_ary_length(self), n);
+    return rb_funcallv(rb_ary_length(self), '*', 1, &n);
 }
 
 /*
  *  call-seq:
- *     ary.cycle(n=nil) {|obj| block}    -> nil
+ *     ary.cycle(n=nil) { |obj| block }  -> nil
  *     ary.cycle(n=nil)                  -> Enumerator
  *
  *  Calls the given block for each element +n+ times or forever if +nil+ is
@@ -5593,8 +4909,8 @@ rb_ary_cycle_size(VALUE self, VALUE args, VALUE eobj)
  *  If no block is given, an Enumerator is returned instead.
  *
  *     a = ["a", "b", "c"]
- *     a.cycle {|x| puts x}       # print, a, b, c, a, b, c,.. forever.
- *     a.cycle(2) {|x| puts x}    # print, a, b, c, a, b, c.
+ *     a.cycle { |x| puts x }     # print, a, b, c, a, b, c,.. forever.
+ *     a.cycle(2) { |x| puts x }  # print, a, b, c, a, b, c.
  *
  */
 
@@ -5602,15 +4918,16 @@ static VALUE
 rb_ary_cycle(int argc, VALUE *argv, VALUE ary)
 {
     long n, i;
+    VALUE nv = Qnil;
 
-    rb_check_arity(argc, 0, 1);
+    rb_scan_args(argc, argv, "01", &nv);
 
     RETURN_SIZED_ENUMERATOR(ary, argc, argv, rb_ary_cycle_size);
-    if (argc == 0 || NIL_P(argv[0])) {
+    if (NIL_P(nv)) {
         n = -1;
     }
     else {
-        n = NUM2LONG(argv[0]);
+        n = NUM2LONG(nv);
         if (n <= 0) return Qnil;
     }
 
@@ -5622,6 +4939,8 @@ rb_ary_cycle(int argc, VALUE *argv, VALUE ary)
     return Qnil;
 }
 
+#define tmpbuf(n, size) rb_str_tmp_new((n)*(size))
+#define tmpbuf_discard(s) (rb_str_resize((s), 0L), RBASIC_SET_CLASS_RAW(s, rb_cString))
 #define tmpary(n) rb_ary_tmp_new(n)
 #define tmpary_discard(a) (ary_discard(a), RBASIC_SET_CLASS_RAW(a, rb_cArray))
 
@@ -5634,9 +4953,11 @@ static int
 yield_indexed_values(const VALUE values, const long r, const long *const p)
 {
     const VALUE result = rb_ary_new2(r);
+    VALUE *const result_array = RARRAY_PTR(result);
+    const VALUE *const values_array = RARRAY_CONST_PTR(values);
     long i;
 
-    for (i = 0; i < r; i++) ARY_SET(result, i, RARRAY_AREF(values, p[i]));
+    for (i = 0; i < r; i++) result_array[i] = values_array[p[i]];
     ARY_SET_LEN(result, r);
     rb_yield(result);
     return !RBASIC(values)->klass;
@@ -5696,16 +5017,10 @@ permute0(const long n, const long r, long *const p, char *const used, const VALU
 static VALUE
 descending_factorial(long from, long how_many)
 {
-    VALUE cnt;
-    if (how_many > 0) {
-	cnt = LONG2FIX(from);
-	while (--how_many > 0) {
-	    long v = --from;
-	    cnt = rb_int_mul(cnt, LONG2FIX(v));
-	}
-    }
-    else {
-	cnt = LONG2FIX(how_many == 0);
+    VALUE cnt = LONG2FIX(how_many >= 0);
+    while (how_many-- > 0) {
+	VALUE v = LONG2FIX(from--);
+	cnt = rb_funcallv(cnt, '*', 1, &v);
     }
     return cnt;
 }
@@ -5713,23 +5028,16 @@ descending_factorial(long from, long how_many)
 static VALUE
 binomial_coefficient(long comb, long size)
 {
-    VALUE r;
-    long i;
+    VALUE r, v;
     if (comb > size-comb) {
 	comb = size-comb;
     }
     if (comb < 0) {
 	return LONG2FIX(0);
     }
-    else if (comb == 0) {
-	return LONG2FIX(1);
-    }
-    r = LONG2FIX(size);
-    for (i = 1; i < comb; ++i) {
-	r = rb_int_mul(r, LONG2FIX(size - i));
-	r = rb_int_idiv(r, LONG2FIX(i + 1));
-    }
-    return r;
+    r = descending_factorial(size, comb);
+    v = descending_factorial(comb, comb);
+    return rb_funcallv(r, id_div, 1, &v);
 }
 
 static VALUE
@@ -5743,9 +5051,9 @@ rb_ary_permutation_size(VALUE ary, VALUE args, VALUE eobj)
 
 /*
  *  call-seq:
- *     ary.permutation {|p| block}            -> ary
+ *     ary.permutation { |p| block }          -> ary
  *     ary.permutation                        -> Enumerator
- *     ary.permutation(n) {|p| block}         -> ary
+ *     ary.permutation(n) { |p| block }       -> ary
  *     ary.permutation(n)                     -> Enumerator
  *
  * When invoked with a block, yield all permutations of length +n+ of the
@@ -5772,13 +5080,13 @@ rb_ary_permutation_size(VALUE ary, VALUE args, VALUE eobj)
 static VALUE
 rb_ary_permutation(int argc, VALUE *argv, VALUE ary)
 {
+    VALUE num;
     long r, n, i;
 
     n = RARRAY_LEN(ary);                  /* Array length */
     RETURN_SIZED_ENUMERATOR(ary, argc, argv, rb_ary_permutation_size);   /* Return enumerator if no block */
-    r = n;
-    if (rb_check_arity(argc, 0, 1) && !NIL_P(argv[0]))
-        r = NUM2LONG(argv[0]);            /* Permutation size from argument */
+    rb_scan_args(argc, argv, "01", &num);
+    r = NIL_P(num) ? n : NUM2LONG(num);   /* Permutation size from argument */
 
     if (r < 0 || n < r) {
 	/* no permutations: yield nothing */
@@ -5839,7 +5147,7 @@ rb_ary_combination_size(VALUE ary, VALUE args, VALUE eobj)
 
 /*
  *  call-seq:
- *     ary.combination(n) {|c| block}      -> ary
+ *     ary.combination(n) { |c| block }    -> ary
  *     ary.combination(n)                  -> Enumerator
  *
  * When invoked with a block, yields all combinations of length +n+ of elements
@@ -5877,7 +5185,7 @@ rb_ary_combination(VALUE ary, VALUE num)
 	rb_yield(rb_ary_new2(0));
     }
     else if (n == 1) {
-	for (i = 0; i < RARRAY_LEN(ary); i++) {
+	for (i = 0; i < len; i++) {
 	    rb_yield(rb_ary_new3(1, RARRAY_AREF(ary, i)));
 	}
     }
@@ -5934,19 +5242,19 @@ rb_ary_repeated_permutation_size(VALUE ary, VALUE args, VALUE eobj)
 {
     long n = RARRAY_LEN(ary);
     long k = NUM2LONG(RARRAY_AREF(args, 0));
+    VALUE v;
 
     if (k < 0) {
 	return LONG2FIX(0);
     }
-    if (n <= 0) {
-	return LONG2FIX(!k);
-    }
-    return rb_int_positive_pow(n, (unsigned long)k);
+
+    v = LONG2NUM(k);
+    return rb_funcallv(LONG2NUM(n), id_power, 1, &v);
 }
 
 /*
  *  call-seq:
- *     ary.repeated_permutation(n) {|p| block}   -> ary
+ *     ary.repeated_permutation(n) { |p| block } -> ary
  *     ary.repeated_permutation(n)               -> Enumerator
  *
  * When invoked with a block, yield all repeated permutations of length +n+ of
@@ -6036,7 +5344,7 @@ rb_ary_repeated_combination_size(VALUE ary, VALUE args, VALUE eobj)
 
 /*
  *  call-seq:
- *     ary.repeated_combination(n) {|c| block}   -> ary
+ *     ary.repeated_combination(n) { |c| block } -> ary
  *     ary.repeated_combination(n)               -> Enumerator
  *
  * When invoked with a block, yields all repeated combinations of length +n+ of
@@ -6076,7 +5384,7 @@ rb_ary_repeated_combination(VALUE ary, VALUE num)
 	rb_yield(rb_ary_new2(0));
     }
     else if (n == 1) {
-	for (i = 0; i < RARRAY_LEN(ary); i++) {
+	for (i = 0; i < len; i++) {
 	    rb_yield(rb_ary_new3(1, RARRAY_AREF(ary, i)));
 	}
     }
@@ -6099,7 +5407,7 @@ rb_ary_repeated_combination(VALUE ary, VALUE num)
 /*
  *  call-seq:
  *     ary.product(other_ary, ...)                -> new_ary
- *     ary.product(other_ary, ...) {|p| block}    -> ary
+ *     ary.product(other_ary, ...) { |p| block }  -> ary
  *
  *  Returns an array of all combinations of elements from all arrays.
  *
@@ -6122,14 +5430,15 @@ rb_ary_product(int argc, VALUE *argv, VALUE ary)
 {
     int n = argc+1;    /* How many arrays we're operating on */
     volatile VALUE t0 = tmpary(n);
-    volatile VALUE t1 = Qundef;
+    volatile VALUE t1 = tmpbuf(n, sizeof(int));
     VALUE *arrays = RARRAY_PTR(t0); /* The arrays we're computing the product of */
-    int *counters = ALLOCV_N(int, t1, n); /* The current position in each one */
+    int *counters = (int*)RSTRING_PTR(t1); /* The current position in each one */
     VALUE result = Qnil;      /* The array we'll be returning, when no block given */
     long i,j;
     long resultlen = 1;
 
     RBASIC_CLEAR_CLASS(t0);
+    RBASIC_CLEAR_CLASS(t1);
 
     /* initialize the arrays of arrays */
     ARY_SET_LEN(t0, n);
@@ -6200,7 +5509,7 @@ rb_ary_product(int argc, VALUE *argv, VALUE ary)
     }
 done:
     tmpary_discard(t0);
-    ALLOCV_END(t1);
+    tmpbuf_discard(t1);
 
     return NIL_P(result) ? ary : result;
 }
@@ -6232,7 +5541,7 @@ rb_ary_take(VALUE obj, VALUE n)
 
 /*
  *  call-seq:
- *     ary.take_while {|obj| block}    -> new_ary
+ *     ary.take_while { |obj| block }  -> new_ary
  *     ary.take_while                  -> Enumerator
  *
  *  Passes elements to the block until the block returns +nil+ or +false+, then
@@ -6243,7 +5552,7 @@ rb_ary_take(VALUE obj, VALUE n)
  *  See also Array#drop_while
  *
  *     a = [1, 2, 3, 4, 5, 0]
- *     a.take_while {|i| i < 3}    #=> [1, 2]
+ *     a.take_while { |i| i < 3 }  #=> [1, 2]
  *
  */
 
@@ -6291,7 +5600,7 @@ rb_ary_drop(VALUE ary, VALUE n)
 
 /*
  *  call-seq:
- *     ary.drop_while {|obj| block}     -> new_ary
+ *     ary.drop_while { |obj| block }   -> new_ary
  *     ary.drop_while                  -> Enumerator
  *
  *  Drops elements up to, but not including, the first element for which the
@@ -6321,31 +5630,20 @@ rb_ary_drop_while(VALUE ary)
 
 /*
  *  call-seq:
- *     ary.any? [{|obj| block}  ]   -> true or false
- *     ary.any?(pattern)            -> true or false
+ *     ary.any? [{ |obj| block }]   -> true or false
  *
  *  See also Enumerable#any?
  */
 
 static VALUE
-rb_ary_any_p(int argc, VALUE *argv, VALUE ary)
+rb_ary_any_p(VALUE ary)
 {
     long i, len = RARRAY_LEN(ary);
+    const VALUE *ptr = RARRAY_CONST_PTR(ary);
 
-    rb_check_arity(argc, 0, 1);
     if (!len) return Qfalse;
-    if (argc) {
-        if (rb_block_given_p()) {
-            rb_warn("given block not used");
-        }
-	for (i = 0; i < RARRAY_LEN(ary); ++i) {
-	    if (RTEST(rb_funcall(argv[0], idEqq, 1, RARRAY_AREF(ary, i)))) return Qtrue;
-	}
-    }
-    else if (!rb_block_given_p()) {
-        for (i = 0; i < len; ++i) {
-            if (RTEST(RARRAY_AREF(ary, i))) return Qtrue;
-        }
+    if (!rb_block_given_p()) {
+	for (i = 0; i < len; ++i) if (RTEST(ptr[i])) return Qtrue;
     }
     else {
 	for (i = 0; i < RARRAY_LEN(ary); ++i) {
@@ -6356,124 +5654,6 @@ rb_ary_any_p(int argc, VALUE *argv, VALUE ary)
 }
 
 /*
- *  call-seq:
- *     ary.all? [{|obj| block}  ]   -> true or false
- *     ary.all?(pattern)            -> true or false
- *
- *  See also Enumerable#all?
- */
-
-static VALUE
-rb_ary_all_p(int argc, VALUE *argv, VALUE ary)
-{
-    long i, len = RARRAY_LEN(ary);
-
-    rb_check_arity(argc, 0, 1);
-    if (!len) return Qtrue;
-    if (argc) {
-        if (rb_block_given_p()) {
-            rb_warn("given block not used");
-        }
-        for (i = 0; i < RARRAY_LEN(ary); ++i) {
-            if (!RTEST(rb_funcall(argv[0], idEqq, 1, RARRAY_AREF(ary, i)))) return Qfalse;
-        }
-    }
-    else if (!rb_block_given_p()) {
-        for (i = 0; i < len; ++i) {
-            if (!RTEST(RARRAY_AREF(ary, i))) return Qfalse;
-        }
-    }
-    else {
-        for (i = 0; i < RARRAY_LEN(ary); ++i) {
-            if (!RTEST(rb_yield(RARRAY_AREF(ary, i)))) return Qfalse;
-        }
-    }
-    return Qtrue;
-}
-
-/*
- *  call-seq:
- *     ary.none? [{|obj| block}  ]   -> true or false
- *     ary.none?(pattern)            -> true or false
- *
- *  See also Enumerable#none?
- */
-
-static VALUE
-rb_ary_none_p(int argc, VALUE *argv, VALUE ary)
-{
-    long i, len = RARRAY_LEN(ary);
-
-    rb_check_arity(argc, 0, 1);
-    if (!len) return Qtrue;
-    if (argc) {
-        if (rb_block_given_p()) {
-            rb_warn("given block not used");
-        }
-        for (i = 0; i < RARRAY_LEN(ary); ++i) {
-            if (RTEST(rb_funcall(argv[0], idEqq, 1, RARRAY_AREF(ary, i)))) return Qfalse;
-        }
-    }
-    else if (!rb_block_given_p()) {
-        for (i = 0; i < len; ++i) {
-            if (RTEST(RARRAY_AREF(ary, i))) return Qfalse;
-        }
-    }
-    else {
-        for (i = 0; i < RARRAY_LEN(ary); ++i) {
-            if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) return Qfalse;
-        }
-    }
-    return Qtrue;
-}
-
-/*
- *  call-seq:
- *     ary.one? [{|obj| block}  ]   -> true or false
- *     ary.one?(pattern)            -> true or false
- *
- *  See also Enumerable#one?
- */
-
-static VALUE
-rb_ary_one_p(int argc, VALUE *argv, VALUE ary)
-{
-    long i, len = RARRAY_LEN(ary);
-    VALUE result = Qfalse;
-
-    rb_check_arity(argc, 0, 1);
-    if (!len) return Qfalse;
-    if (argc) {
-        if (rb_block_given_p()) {
-            rb_warn("given block not used");
-        }
-        for (i = 0; i < RARRAY_LEN(ary); ++i) {
-            if (RTEST(rb_funcall(argv[0], idEqq, 1, RARRAY_AREF(ary, i)))) {
-                if (result) return Qfalse;
-                result = Qtrue;
-            }
-        }
-    }
-    else if (!rb_block_given_p()) {
-        for (i = 0; i < len; ++i) {
-            if (RTEST(RARRAY_AREF(ary, i))) {
-                if (result) return Qfalse;
-                result = Qtrue;
-            }
-        }
-    }
-    else {
-        for (i = 0; i < RARRAY_LEN(ary); ++i) {
-            if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) {
-                if (result) return Qfalse;
-                result = Qtrue;
-            }
-        }
-    }
-    return result;
-}
-
-/*
  * call-seq:
  *   ary.dig(idx, ...)                 -> object
  *
@@ -6485,11 +5665,11 @@ rb_ary_one_p(int argc, VALUE *argv, VALUE ary)
  *
  *   a.dig(0, 1, 1)                    #=> 3
  *   a.dig(1, 2, 3)                    #=> nil
- *   a.dig(0, 0, 0)                    #=> TypeError: Integer does not have #dig method
+ *   a.dig(0, 0, 0)                    #=> TypeError: Fixnum does not have #dig method
  *   [42, {foo: :bar}].dig(1, :foo)    #=> :bar
  */
 
-static VALUE
+VALUE
 rb_ary_dig(int argc, VALUE *argv, VALUE self)
 {
     rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS);
@@ -6499,26 +5679,6 @@ rb_ary_dig(int argc, VALUE *argv, VALUE self)
     return rb_obj_dig(argc, argv, self, Qnil);
 }
 
-static inline VALUE
-finish_exact_sum(long n, VALUE r, VALUE v, int z)
-{
-    if (n != 0)
-        v = rb_fix_plus(LONG2FIX(n), v);
-    if (r != Qundef) {
-	/* r can be an Integer when mathn is loaded */
-	if (FIXNUM_P(r))
-	    v = rb_fix_plus(r, v);
-	else if (RB_TYPE_P(r, T_BIGNUM))
-	    v = rb_big_plus(r, v);
-	else
-	    v = rb_rational_plus(r, v);
-    }
-    else if (!n && z) {
-        v = rb_fix_plus(LONG2FIX(0), v);
-    }
-    return v;
-}
-
 /*
  * call-seq:
  *   ary.sum(init=0)                    -> number
@@ -6549,15 +5709,14 @@ finish_exact_sum(long n, VALUE r, VALUE v, int z)
  *   ["a", "b", "c"].sum("")            #=> "abc"
  *   [[1], [[2]], [3]].sum([])          #=> [1, [2], 3]
  *
- * However, Array#join and Array#flatten is faster than Array#sum for
- * array of strings and array of arrays.
+ * However, Array#join and Array#flatten is faster than Array#sum.
  *
  *   ["a", "b", "c"].join               #=> "abc"
  *   [[1], [[2]], [3]].flatten(1)       #=> [1, [2], 3]
  *
  *
  * Array#sum method may not respect method redefinition of "+" methods
- * such as Integer#+.
+ * such as Fixnum#+.
  *
  */
 
@@ -6568,7 +5727,8 @@ rb_ary_sum(int argc, VALUE *argv, VALUE ary)
     long i, n;
     int block_given;
 
-    v = (rb_check_arity(argc, 0, 1) ? argv[0] : LONG2FIX(0));
+    if (rb_scan_args(argc, argv, "01", &v) == 0)
+        v = LONG2FIX(0);
 
     block_given = rb_block_given_p();
 
@@ -6599,24 +5759,41 @@ rb_ary_sum(int argc, VALUE *argv, VALUE ary)
         else
             goto not_exact;
     }
-    v = finish_exact_sum(n, r, v, argc!=0);
+    if (n != 0)
+        v = rb_fix_plus(LONG2FIX(n), v);
+    if (r != Qundef) {
+        /* r can be a Integer when mathn is loaded */
+        if (FIXNUM_P(r))
+            v = rb_fix_plus(r, v);
+        else if (RB_TYPE_P(r, T_BIGNUM))
+            v = rb_big_plus(r, v);
+        else
+            v = rb_rational_plus(r, v);
+    }
     return v;
 
   not_exact:
-    v = finish_exact_sum(n, r, v, i!=0);
+    if (n != 0)
+        v = rb_fix_plus(LONG2FIX(n), v);
+    if (r != Qundef) {
+        /* r can be a Integer when mathn is loaded */
+        if (FIXNUM_P(r))
+            v = rb_fix_plus(r, v);
+        else if (RB_TYPE_P(r, T_BIGNUM))
+            v = rb_big_plus(r, v);
+        else
+            v = rb_rational_plus(r, v);
+    }
 
     if (RB_FLOAT_TYPE_P(e)) {
-        /*
-         * Kahan-Babuska balancing compensated summation algorithm
-         * See http://link.springer.com/article/10.1007/s00607-005-0139-x
-         */
+        /* Kahan's compensated summation algorithm */
         double f, c;
-        double x, t;
 
         f = NUM2DBL(v);
         c = 0.0;
         goto has_float_value;
         for (; i < RARRAY_LEN(ary); i++) {
+            double x, y, t;
             e = RARRAY_AREF(ary, i);
             if (block_given)
                 e = rb_yield(e);
@@ -6632,28 +5809,11 @@ rb_ary_sum(int argc, VALUE *argv, VALUE ary)
             else
                 goto not_float;
 
-            if (isnan(f)) continue;
-            if (isnan(x)) {
-                f = x;
-                continue;
-            }
-            if (isinf(x)) {
-                if (isinf(f) && signbit(x) != signbit(f))
-                    f = NAN;
-                else
-                    f = x;
-                continue;
-            }
-            if (isinf(f)) continue;
-
-            t = f + x;
-            if (fabs(f) >= fabs(x))
-                c += ((f - t) + x);
-            else
-                c += ((x - t) + f);
+            y = x - c;
+            t = f + y;
+            c = (t - f) - y;
             f = t;
         }
-        f += c;
         return DBL2NUM(f);
 
       not_float:
@@ -6671,12 +5831,6 @@ rb_ary_sum(int argc, VALUE *argv, VALUE ary)
     return v;
 }
 
-static VALUE
-rb_ary_deconstruct(VALUE ary)
-{
-    return ary;
-}
-
 /*
  *  Arrays are ordered, integer-indexed collections of any object.
  *
@@ -6710,12 +5864,11 @@ rb_ary_deconstruct(VALUE ary)
  *  This method is safe to use with mutable objects such as hashes, strings or
  *  other arrays:
  *
- *     Array.new(4) {Hash.new}    #=> [{}, {}, {}, {}]
- *     Array.new(4) {|i| i.to_s } #=> ["0", "1", "2", "3"]
+ *     Array.new(4) { Hash.new } #=> [{}, {}, {}, {}]
  *
  *  This is also a quick way to build up multi-dimensional arrays:
  *
- *     empty_table = Array.new(3) {Array.new(3)}
+ *     empty_table = Array.new(3) { Array.new(3) }
  *     #=> [[nil, nil, nil], [nil, nil, nil], [nil, nil, nil]]
  *
  *  An array can also be created by using the Array() method, provided by
@@ -6862,7 +6015,7 @@ rb_ary_deconstruct(VALUE ary)
  *  Note that this operation leaves the array unchanged.
  *
  *     arr = [1, 2, 3, 4, 5]
- *     arr.each {|a| print a -= 10, " "}
+ *     arr.each { |a| print a -= 10, " " }
  *     # prints: -9 -8 -7 -6 -5
  *     #=> [1, 2, 3, 4, 5]
  *
@@ -6871,15 +6024,15 @@ rb_ary_deconstruct(VALUE ary)
  *
  *     words = %w[first second third fourth fifth sixth]
  *     str = ""
- *     words.reverse_each {|word| str += "#{word} "}
+ *     words.reverse_each { |word| str += "#{word} " }
  *     p str #=> "sixth fifth fourth third second first "
  *
  *  The #map method can be used to create a new array based on the original
  *  array, but with the values modified by the supplied block:
  *
- *     arr.map {|a| 2*a}     #=> [2, 4, 6, 8, 10]
+ *     arr.map { |a| 2*a }   #=> [2, 4, 6, 8, 10]
  *     arr                   #=> [1, 2, 3, 4, 5]
- *     arr.map! {|a| a**2}   #=> [1, 4, 9, 16, 25]
+ *     arr.map! { |a| a**2 } #=> [1, 4, 9, 16, 25]
  *     arr                   #=> [1, 4, 9, 16, 25]
  *
  *  == Selecting Items from an Array
@@ -6893,9 +6046,9 @@ rb_ary_deconstruct(VALUE ary)
  *  === Non-destructive Selection
  *
  *     arr = [1, 2, 3, 4, 5, 6]
- *     arr.select {|a| a > 3}       #=> [4, 5, 6]
- *     arr.reject {|a| a < 3}       #=> [3, 4, 5, 6]
- *     arr.drop_while {|a| a < 4}   #=> [4, 5, 6]
+ *     arr.select { |a| a > 3 }     #=> [4, 5, 6]
+ *     arr.reject { |a| a < 3 }     #=> [3, 4, 5, 6]
+ *     arr.drop_while { |a| a < 4 } #=> [4, 5, 6]
  *     arr                          #=> [1, 2, 3, 4, 5, 6]
  *
  *  === Destructive Selection
@@ -6906,11 +6059,11 @@ rb_ary_deconstruct(VALUE ary)
  *  Similar to #select vs. #reject, #delete_if and #keep_if have the exact
  *  opposite result when supplied with the same block:
  *
- *     arr.delete_if {|a| a < 4}   #=> [4, 5, 6]
+ *     arr.delete_if { |a| a < 4 } #=> [4, 5, 6]
  *     arr                         #=> [4, 5, 6]
  *
  *     arr = [1, 2, 3, 4, 5, 6]
- *     arr.keep_if {|a| a < 4}   #=> [1, 2, 3]
+ *     arr.keep_if { |a| a < 4 } #=> [1, 2, 3]
  *     arr                       #=> [1, 2, 3]
  *
  */
@@ -6935,6 +6088,7 @@ Init_Array(void)
     rb_define_method(rb_cArray, "to_a", rb_ary_to_a, 0);
     rb_define_method(rb_cArray, "to_h", rb_ary_to_h, 0);
     rb_define_method(rb_cArray, "to_ary", rb_ary_to_ary_m, 0);
+    rb_define_method(rb_cArray, "frozen?",  rb_ary_frozen_p, 0);
 
     rb_define_method(rb_cArray, "==", rb_ary_equal, 1);
     rb_define_method(rb_cArray, "eql?", rb_ary_eql, 1);
@@ -6947,16 +6101,11 @@ Init_Array(void)
     rb_define_method(rb_cArray, "first", rb_ary_first, -1);
     rb_define_method(rb_cArray, "last", rb_ary_last, -1);
     rb_define_method(rb_cArray, "concat", rb_ary_concat_multi, -1);
-    rb_define_method(rb_cArray, "union", rb_ary_union_multi, -1);
-    rb_define_method(rb_cArray, "difference", rb_ary_difference_multi, -1);
-    rb_define_method(rb_cArray, "intersection", rb_ary_intersection_multi, -1);
     rb_define_method(rb_cArray, "<<", rb_ary_push, 1);
     rb_define_method(rb_cArray, "push", rb_ary_push_m, -1);
-    rb_define_alias(rb_cArray,  "append", "push");
     rb_define_method(rb_cArray, "pop", rb_ary_pop_m, -1);
     rb_define_method(rb_cArray, "shift", rb_ary_shift_m, -1);
     rb_define_method(rb_cArray, "unshift", rb_ary_unshift_m, -1);
-    rb_define_alias(rb_cArray,  "prepend", "unshift");
     rb_define_method(rb_cArray, "insert", rb_ary_insert, -1);
     rb_define_method(rb_cArray, "each", rb_ary_each, 0);
     rb_define_method(rb_cArray, "each_index", rb_ary_each_index, 0);
@@ -6981,8 +6130,6 @@ Init_Array(void)
     rb_define_method(rb_cArray, "map!", rb_ary_collect_bang, 0);
     rb_define_method(rb_cArray, "select", rb_ary_select, 0);
     rb_define_method(rb_cArray, "select!", rb_ary_select_bang, 0);
-    rb_define_method(rb_cArray, "filter", rb_ary_select, 0);
-    rb_define_method(rb_cArray, "filter!", rb_ary_select_bang, 0);
     rb_define_method(rb_cArray, "keep_if", rb_ary_keep_if, 0);
     rb_define_method(rb_cArray, "values_at", rb_ary_values_at, -1);
     rb_define_method(rb_cArray, "delete", rb_ary_delete, 1);
@@ -7013,7 +6160,6 @@ Init_Array(void)
 
     rb_define_method(rb_cArray, "max", rb_ary_max, -1);
     rb_define_method(rb_cArray, "min", rb_ary_min, -1);
-    rb_define_method(rb_cArray, "minmax", rb_ary_minmax, 0);
 
     rb_define_method(rb_cArray, "uniq", rb_ary_uniq, 0);
     rb_define_method(rb_cArray, "uniq!", rb_ary_uniq_bang, 0);
@@ -7038,14 +6184,12 @@ Init_Array(void)
     rb_define_method(rb_cArray, "drop_while", rb_ary_drop_while, 0);
     rb_define_method(rb_cArray, "bsearch", rb_ary_bsearch, 0);
     rb_define_method(rb_cArray, "bsearch_index", rb_ary_bsearch_index, 0);
-    rb_define_method(rb_cArray, "any?", rb_ary_any_p, -1);
-    rb_define_method(rb_cArray, "all?", rb_ary_all_p, -1);
-    rb_define_method(rb_cArray, "none?", rb_ary_none_p, -1);
-    rb_define_method(rb_cArray, "one?", rb_ary_one_p, -1);
+    rb_define_method(rb_cArray, "any?", rb_ary_any_p, 0);
     rb_define_method(rb_cArray, "dig", rb_ary_dig, -1);
     rb_define_method(rb_cArray, "sum", rb_ary_sum, -1);
 
-    rb_define_method(rb_cArray, "deconstruct", rb_ary_deconstruct, 0);
-
+    id_cmp = rb_intern("<=>");
     id_random = rb_intern("random");
+    id_div = rb_intern("div");
+    id_power = rb_intern("**");
 }
diff --git a/ast.c b/ast.c
deleted file mode 100644
index 1133fb8a10..0000000000
--- a/ast.c
+++ /dev/null
@@ -1,691 +0,0 @@
-/* indent-tabs-mode: nil */
-#include "ruby.h"
-#include "ruby/encoding.h"
-#include "ruby/util.h"
-#include "internal.h"
-#include "node.h"
-#include "vm_core.h"
-#include "iseq.h"
-#include "builtin.h"
-
-static VALUE rb_mAST;
-static VALUE rb_cNode;
-
-struct ASTNodeData {
-    rb_ast_t *ast;
-    NODE *node;
-};
-
-static void
-node_gc_mark(void *ptr)
-{
-    struct ASTNodeData *data = (struct ASTNodeData *)ptr;
-    rb_gc_mark((VALUE)data->ast);
-}
-
-static size_t
-node_memsize(const void *ptr)
-{
-    struct ASTNodeData *data = (struct ASTNodeData *)ptr;
-    return rb_ast_memsize(data->ast);
-}
-
-static const rb_data_type_t rb_node_type = {
-    "AST/node",
-    {node_gc_mark, RUBY_TYPED_DEFAULT_FREE, node_memsize,},
-    0, 0,
-    RUBY_TYPED_FREE_IMMEDIATELY,
-};
-
-static VALUE rb_ast_node_alloc(VALUE klass);
-
-static void
-setup_node(VALUE obj, rb_ast_t *ast, NODE *node)
-{
-    struct ASTNodeData *data;
-
-    TypedData_Get_Struct(obj, struct ASTNodeData, &rb_node_type, data);
-    data->ast = ast;
-    data->node = node;
-}
-
-static VALUE
-ast_new_internal(rb_ast_t *ast, NODE *node)
-{
-    VALUE obj;
-
-    obj = rb_ast_node_alloc(rb_cNode);
-    setup_node(obj, ast, node);
-
-    return obj;
-}
-
-static VALUE rb_ast_parse_str(VALUE str);
-static VALUE rb_ast_parse_file(VALUE path);
-static VALUE rb_ast_parse_array(VALUE array);
-
-static VALUE
-ast_parse_new(void)
-{
-    return rb_parser_set_context(rb_parser_new(), NULL, 0);
-}
-
-static VALUE
-ast_parse_done(rb_ast_t *ast)
-{
-    if (!ast->body.root) {
-        rb_ast_dispose(ast);
-        rb_exc_raise(GET_EC()->errinfo);
-    }
-
-    return ast_new_internal(ast, (NODE *)ast->body.root);
-}
-
-static VALUE
-ast_s_parse(rb_execution_context_t *ec, VALUE module, VALUE str)
-{
-    return rb_ast_parse_str(str);
-}
-
-static VALUE
-rb_ast_parse_str(VALUE str)
-{
-    rb_ast_t *ast = 0;
-
-    StringValue(str);
-    ast = rb_parser_compile_string_path(ast_parse_new(), Qnil, str, 1);
-    return ast_parse_done(ast);
-}
-
-static VALUE
-ast_s_parse_file(rb_execution_context_t *ec, VALUE module, VALUE path)
-{
-    return rb_ast_parse_file(path);
-}
-
-static VALUE
-rb_ast_parse_file(VALUE path)
-{
-    VALUE f;
-    rb_ast_t *ast = 0;
-    rb_encoding *enc = rb_utf8_encoding();
-
-    FilePathValue(path);
-    f = rb_file_open_str(path, "r");
-    rb_funcall(f, rb_intern("set_encoding"), 2, rb_enc_from_encoding(enc), rb_str_new_cstr("-"));
-    ast = rb_parser_compile_file_path(ast_parse_new(), Qnil, f, 1);
-    rb_io_close(f);
-    return ast_parse_done(ast);
-}
-
-static VALUE
-lex_array(VALUE array, int index)
-{
-    VALUE str = rb_ary_entry(array, index);
-    if (!NIL_P(str)) {
-        StringValue(str);
-        if (!rb_enc_asciicompat(rb_enc_get(str))) {
-            rb_raise(rb_eArgError, "invalid source encoding");
-        }
-    }
-    return str;
-}
-
-static VALUE
-rb_ast_parse_array(VALUE array)
-{
-    rb_ast_t *ast = 0;
-
-    array = rb_check_array_type(array);
-    ast = rb_parser_compile_generic(ast_parse_new(), lex_array, Qnil, array, 1);
-    return ast_parse_done(ast);
-}
-
-static VALUE node_children(rb_ast_t*, NODE*);
-
-static VALUE
-node_find(VALUE self, const int node_id)
-{
-    VALUE ary;
-    long i;
-    struct ASTNodeData *data;
-    TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data);
-
-    if (nd_node_id(data->node) == node_id) return self;
-
-    ary = node_children(data->ast, data->node);
-
-    for (i = 0; i < RARRAY_LEN(ary); i++) {
-        VALUE child = RARRAY_AREF(ary, i);
-
-        if (CLASS_OF(child) == rb_cNode) {
-            VALUE result = node_find(child, node_id);
-            if (RTEST(result)) return result;
-        }
-    }
-
-    return Qnil;
-}
-
-extern VALUE rb_e_script;
-
-static VALUE
-script_lines(VALUE path)
-{
-    VALUE hash, lines;
-    ID script_lines;
-    CONST_ID(script_lines, "SCRIPT_LINES__");
-    if (!rb_const_defined_at(rb_cObject, script_lines)) return Qnil;
-    hash = rb_const_get_at(rb_cObject, script_lines);
-    if (!RB_TYPE_P(hash, T_HASH)) return Qnil;
-    lines = rb_hash_lookup(hash, path);
-    if (!RB_TYPE_P(lines, T_ARRAY)) return Qnil;
-    return lines;
-}
-
-static VALUE
-ast_s_of(rb_execution_context_t *ec, VALUE module, VALUE body)
-{
-    VALUE path, node, lines;
-    int node_id;
-    const rb_iseq_t *iseq = NULL;
-
-    if (rb_obj_is_proc(body)) {
-        iseq = vm_proc_iseq(body);
-
-        if (!rb_obj_is_iseq((VALUE)iseq)) {
-            iseq = NULL;
-        }
-    }
-    else {
-        iseq = rb_method_iseq(body);
-    }
-
-    if (!iseq) return Qnil;
-
-    path = rb_iseq_path(iseq);
-    node_id = iseq->body->location.node_id;
-    if (!NIL_P(lines = script_lines(path))) {
-        node = rb_ast_parse_array(lines);
-    }
-    else if (RSTRING_LEN(path) == 2 && memcmp(RSTRING_PTR(path), "-e", 2) == 0) {
-        node = rb_ast_parse_str(rb_e_script);
-    }
-    else {
-        node = rb_ast_parse_file(path);
-    }
-
-    return node_find(node, node_id);
-}
-
-static VALUE
-rb_ast_node_alloc(VALUE klass)
-{
-    struct ASTNodeData *data;
-    VALUE obj = TypedData_Make_Struct(klass, struct ASTNodeData, &rb_node_type, data);
-
-    return obj;
-}
-
-static const char*
-node_type_to_str(const NODE *node)
-{
-    return (ruby_node_name(nd_type(node)) + rb_strlen_lit("NODE_"));
-}
-
-static VALUE
-ast_node_type(rb_execution_context_t *ec, VALUE self)
-{
-    struct ASTNodeData *data;
-    TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data);
-
-    return rb_sym_intern_ascii_cstr(node_type_to_str(data->node));
-}
-
-#define NEW_CHILD(ast, node) node ? ast_new_internal(ast, node) : Qnil
-
-static VALUE
-rb_ary_new_from_node_args(rb_ast_t *ast, long n, ...)
-{
-    va_list ar;
-    VALUE ary;
-    long i;
-
-    ary = rb_ary_new2(n);
-
-    va_start(ar, n);
-    for (i=0; i<n; i++) {
-        NODE *node;
-        node = va_arg(ar, NODE *);
-        rb_ary_push(ary, NEW_CHILD(ast, node));
-    }
-    va_end(ar);
-    return ary;
-}
-
-static VALUE
-dump_block(rb_ast_t *ast, NODE *node)
-{
-    VALUE ary = rb_ary_new();
-    do {
-        rb_ary_push(ary, NEW_CHILD(ast, node->nd_head));
-    } while (node->nd_next &&
-        nd_type(node->nd_next) == NODE_BLOCK &&
-        (node = node->nd_next, 1));
-    if (node->nd_next) {
-        rb_ary_push(ary, NEW_CHILD(ast, node->nd_next));
-    }
-
-    return ary;
-}
-
-static VALUE
-dump_array(rb_ast_t *ast, NODE *node)
-{
-    VALUE ary = rb_ary_new();
-    rb_ary_push(ary, NEW_CHILD(ast, node->nd_head));
-
-    while (node->nd_next && nd_type(node->nd_next) == NODE_LIST) {
-        node = node->nd_next;
-        rb_ary_push(ary, NEW_CHILD(ast, node->nd_head));
-    }
-    rb_ary_push(ary, NEW_CHILD(ast, node->nd_next));
-
-    return ary;
-}
-
-static VALUE
-var_name(ID id)
-{
-    if (!id) return Qnil;
-    if (!rb_id2str(id)) return Qnil;
-    return ID2SYM(id);
-}
-
-static VALUE
-node_children(rb_ast_t *ast, NODE *node)
-{
-    char name[DECIMAL_SIZE_OF_BITS(sizeof(long) * CHAR_BIT) + 2]; /* including '$' */
-
-    enum node_type type = nd_type(node);
-    switch (type) {
-      case NODE_BLOCK:
-        return dump_block(ast, node);
-      case NODE_IF:
-        return rb_ary_new_from_node_args(ast, 3, node->nd_cond, node->nd_body, node->nd_else);
-      case NODE_UNLESS:
-        return rb_ary_new_from_node_args(ast, 3, node->nd_cond, node->nd_body, node->nd_else);
-      case NODE_CASE:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body);
-      case NODE_CASE2:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body);
-      case NODE_CASE3:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body);
-      case NODE_WHEN:
-        return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_body, node->nd_next);
-      case NODE_IN:
-        return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_body, node->nd_next);
-      case NODE_WHILE:
-        goto loop;
-      case NODE_UNTIL:
-      loop:
-        return rb_ary_push(rb_ary_new_from_node_args(ast, 2, node->nd_cond, node->nd_body),
-                           (node->nd_state ? Qtrue : Qfalse));
-      case NODE_ITER:
-      case NODE_FOR:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_iter, node->nd_body);
-      case NODE_FOR_MASGN:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_var);
-      case NODE_BREAK:
-        goto jump;
-      case NODE_NEXT:
-        goto jump;
-      case NODE_RETURN:
-      jump:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_stts);
-      case NODE_REDO:
-        return rb_ary_new_from_node_args(ast, 0);
-      case NODE_RETRY:
-        return rb_ary_new_from_node_args(ast, 0);
-      case NODE_BEGIN:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_body);
-      case NODE_RESCUE:
-        return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_resq, node->nd_else);
-      case NODE_RESBODY:
-        return rb_ary_new_from_node_args(ast, 3, node->nd_args, node->nd_body, node->nd_head);
-      case NODE_ENSURE:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_ensr);
-      case NODE_AND:
-        goto andor;
-      case NODE_OR:
-      andor:
-        {
-            VALUE ary = rb_ary_new();
-
-            while (1) {
-                rb_ary_push(ary, NEW_CHILD(ast, node->nd_1st));
-                if (!node->nd_2nd || nd_type(node->nd_2nd) != (int)type)
-                    break;
-                node = node->nd_2nd;
-            }
-            rb_ary_push(ary, NEW_CHILD(ast, node->nd_2nd));
-            return ary;
-        }
-      case NODE_MASGN:
-        if (NODE_NAMED_REST_P(node->nd_args)) {
-            return rb_ary_new_from_node_args(ast, 3, node->nd_value, node->nd_head, node->nd_args);
-        }
-        else {
-            return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_value),
-                                        NEW_CHILD(ast, node->nd_head),
-                                        ID2SYM(rb_intern("NODE_SPECIAL_NO_NAME_REST")));
-        }
-      case NODE_LASGN:
-        goto asgn;
-      case NODE_DASGN:
-        goto asgn;
-      case NODE_DASGN_CURR:
-        goto asgn;
-      case NODE_IASGN:
-        goto asgn;
-      case NODE_CVASGN:
-      asgn:
-        if (NODE_REQUIRED_KEYWORD_P(node)) {
-            return rb_ary_new_from_args(2, var_name(node->nd_vid), ID2SYM(rb_intern("NODE_SPECIAL_REQUIRED_KEYWORD")));
-        }
-        return rb_ary_new_from_args(2, var_name(node->nd_vid), NEW_CHILD(ast, node->nd_value));
-      case NODE_GASGN:
-        goto asgn;
-      case NODE_CDECL:
-        if (node->nd_vid) {
-            return rb_ary_new_from_args(2, ID2SYM(node->nd_vid), NEW_CHILD(ast, node->nd_value));
-        }
-        return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_else), ID2SYM(node->nd_else->nd_mid), NEW_CHILD(ast, node->nd_value));
-      case NODE_OP_ASGN1:
-        return rb_ary_new_from_args(4, NEW_CHILD(ast, node->nd_recv),
-                                    ID2SYM(node->nd_mid),
-                                    NEW_CHILD(ast, node->nd_args->nd_head),
-                                    NEW_CHILD(ast, node->nd_args->nd_body));
-      case NODE_OP_ASGN2:
-        return rb_ary_new_from_args(4, NEW_CHILD(ast, node->nd_recv),
-                                    node->nd_next->nd_aid ? Qtrue : Qfalse,
-                                    ID2SYM(node->nd_next->nd_vid),
-                                    NEW_CHILD(ast, node->nd_value));
-      case NODE_OP_ASGN_AND:
-        return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_head), ID2SYM(idANDOP),
-                                    NEW_CHILD(ast, node->nd_value));
-      case NODE_OP_ASGN_OR:
-        return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_head), ID2SYM(idOROP),
-                                    NEW_CHILD(ast, node->nd_value));
-      case NODE_OP_CDECL:
-        return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_head),
-                                    ID2SYM(node->nd_aid),
-                                    NEW_CHILD(ast, node->nd_value));
-      case NODE_CALL:
-      case NODE_OPCALL:
-      case NODE_QCALL:
-        return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_recv),
-                                    ID2SYM(node->nd_mid),
-                                    NEW_CHILD(ast, node->nd_args));
-      case NODE_FCALL:
-        return rb_ary_new_from_args(2, ID2SYM(node->nd_mid),
-                                    NEW_CHILD(ast, node->nd_args));
-      case NODE_VCALL:
-        return rb_ary_new_from_args(1, ID2SYM(node->nd_mid));
-      case NODE_SUPER:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_args);
-      case NODE_ZSUPER:
-        return rb_ary_new_from_node_args(ast, 0);
-      case NODE_LIST:
-        goto ary;
-      case NODE_VALUES:
-      ary:
-        return dump_array(ast, node);
-      case NODE_ZLIST:
-        return rb_ary_new_from_node_args(ast, 0);
-      case NODE_HASH:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_head);
-      case NODE_YIELD:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_head);
-      case NODE_LVAR:
-      case NODE_DVAR:
-        return rb_ary_new_from_args(1, var_name(node->nd_vid));
-      case NODE_IVAR:
-      case NODE_CONST:
-      case NODE_CVAR:
-      case NODE_GVAR:
-        return rb_ary_new_from_args(1, ID2SYM(node->nd_vid));
-      case NODE_NTH_REF:
-        snprintf(name, sizeof(name), "$%ld", node->nd_nth);
-        return rb_ary_new_from_args(1, ID2SYM(rb_intern(name)));
-      case NODE_BACK_REF:
-        name[0] = '$';
-        name[1] = (char)node->nd_nth;
-        name[2] = '\0';
-        return rb_ary_new_from_args(1, ID2SYM(rb_intern(name)));
-      case NODE_MATCH:
-        goto lit;
-      case NODE_MATCH2:
-        if (node->nd_args) {
-            return rb_ary_new_from_node_args(ast, 3, node->nd_recv, node->nd_value, node->nd_args);
-        }
-        return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_value);
-      case NODE_MATCH3:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_value);
-      case NODE_LIT:
-        goto lit;
-      case NODE_STR:
-        goto lit;
-      case NODE_XSTR:
-      lit:
-        return rb_ary_new_from_args(1, node->nd_lit);
-      case NODE_ONCE:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_body);
-      case NODE_DSTR:
-        goto dlit;
-      case NODE_DXSTR:
-        goto dlit;
-      case NODE_DREGX:
-        goto dlit;
-      case NODE_DSYM:
-      dlit:
-        return rb_ary_new_from_args(3, node->nd_lit,
-                                    NEW_CHILD(ast, node->nd_next->nd_head),
-                                    NEW_CHILD(ast, node->nd_next->nd_next));
-      case NODE_EVSTR:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_body);
-      case NODE_ARGSCAT:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body);
-      case NODE_ARGSPUSH:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body);
-      case NODE_SPLAT:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_head);
-      case NODE_BLOCK_PASS:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body);
-      case NODE_DEFN:
-        return rb_ary_new_from_args(2, ID2SYM(node->nd_mid), NEW_CHILD(ast, node->nd_defn));
-      case NODE_DEFS:
-        return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_recv), ID2SYM(node->nd_mid), NEW_CHILD(ast, node->nd_defn));
-      case NODE_ALIAS:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_1st, node->nd_2nd);
-      case NODE_VALIAS:
-        return rb_ary_new_from_args(2, ID2SYM(node->nd_alias), ID2SYM(node->nd_orig));
-      case NODE_UNDEF:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_undef);
-      case NODE_CLASS:
-        return rb_ary_new_from_node_args(ast, 3, node->nd_cpath, node->nd_super, node->nd_body);
-      case NODE_MODULE:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_cpath, node->nd_body);
-      case NODE_SCLASS:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_body);
-      case NODE_COLON2:
-        return rb_ary_new_from_args(2, NEW_CHILD(ast, node->nd_head), ID2SYM(node->nd_mid));
-      case NODE_COLON3:
-        return rb_ary_new_from_args(1, ID2SYM(node->nd_mid));
-      case NODE_DOT2:
-        goto dot;
-      case NODE_DOT3:
-        goto dot;
-      case NODE_FLIP2:
-        goto dot;
-      case NODE_FLIP3:
-      dot:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_beg, node->nd_end);
-      case NODE_SELF:
-        return rb_ary_new_from_node_args(ast, 0);
-      case NODE_NIL:
-        return rb_ary_new_from_node_args(ast, 0);
-      case NODE_TRUE:
-        return rb_ary_new_from_node_args(ast, 0);
-      case NODE_FALSE:
-        return rb_ary_new_from_node_args(ast, 0);
-      case NODE_ERRINFO:
-        return rb_ary_new_from_node_args(ast, 0);
-      case NODE_DEFINED:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_head);
-      case NODE_POSTEXE:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_body);
-      case NODE_ATTRASGN:
-        return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_recv), ID2SYM(node->nd_mid), NEW_CHILD(ast, node->nd_args));
-      case NODE_LAMBDA:
-        return rb_ary_new_from_node_args(ast, 1, node->nd_body);
-      case NODE_OPT_ARG:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_body, node->nd_next);
-      case NODE_KW_ARG:
-        return rb_ary_new_from_node_args(ast, 2, node->nd_body, node->nd_next);
-      case NODE_POSTARG:
-        if (NODE_NAMED_REST_P(node->nd_1st)) {
-            return rb_ary_new_from_node_args(ast, 2, node->nd_1st, node->nd_2nd);
-        }
-        return rb_ary_new_from_args(2, ID2SYM(rb_intern("NODE_SPECIAL_NO_NAME_REST")),
-                                    NEW_CHILD(ast, node->nd_2nd));
-      case NODE_ARGS:
-        {
-            struct rb_args_info *ainfo = node->nd_ainfo;
-            return rb_ary_new_from_args(10,
-                                        INT2NUM(ainfo->pre_args_num),
-                                        NEW_CHILD(ast, ainfo->pre_init),
-                                        NEW_CHILD(ast, ainfo->opt_args),
-                                        var_name(ainfo->first_post_arg),
-                                        INT2NUM(ainfo->post_args_num),
-                                        NEW_CHILD(ast, ainfo->post_init),
-                                        var_name(ainfo->rest_arg),
-                                        (ainfo->no_kwarg ? Qfalse : NEW_CHILD(ast, ainfo->kw_args)),
-                                        (ainfo->no_kwarg ? Qfalse : NEW_CHILD(ast, ainfo->kw_rest_arg)),
-                                        var_name(ainfo->block_arg));
-        }
-      case NODE_SCOPE:
-        {
-            ID *tbl = node->nd_tbl;
-            int i, size = tbl ? (int)*tbl++ : 0;
-            VALUE locals = rb_ary_new_capa(size);
-            for (i = 0; i < size; i++) {
-                rb_ary_push(locals, var_name(tbl[i]));
-            }
-            return rb_ary_new_from_args(3, locals, NEW_CHILD(ast, node->nd_args), NEW_CHILD(ast, node->nd_body));
-        }
-      case NODE_ARYPTN:
-        {
-            struct rb_ary_pattern_info *apinfo = node->nd_apinfo;
-            VALUE rest = NODE_NAMED_REST_P(apinfo->rest_arg) ? NEW_CHILD(ast, apinfo->rest_arg) :
-                                                               ID2SYM(rb_intern("NODE_SPECIAL_NO_NAME_REST"));
-            return rb_ary_new_from_args(4,
-                                        NEW_CHILD(ast, node->nd_pconst),
-                                        NEW_CHILD(ast, apinfo->pre_args),
-                                        rest,
-                                        NEW_CHILD(ast, apinfo->post_args));
-        }
-      case NODE_HSHPTN:
-        {
-            VALUE kwrest = node->nd_pkwrestarg == NODE_SPECIAL_NO_REST_KEYWORD ? ID2SYM(rb_intern("NODE_SPECIAL_NO_REST_KEYWORD")) :
-                                                                                 NEW_CHILD(ast, node->nd_pkwrestarg);
-
-            return rb_ary_new_from_args(3,
-                                        NEW_CHILD(ast, node->nd_pconst),
-                                        NEW_CHILD(ast, node->nd_pkwargs),
-                                        kwrest);
-        }
-      case NODE_ARGS_AUX:
-      case NODE_LAST:
-        break;
-    }
-
-    rb_bug("node_children: unknown node: %s", ruby_node_name(type));
-}
-
-static VALUE
-ast_node_children(rb_execution_context_t *ec, VALUE self)
-{
-    struct ASTNodeData *data;
-    TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data);
-
-    return node_children(data->ast, data->node);
-}
-
-static VALUE
-ast_node_first_lineno(rb_execution_context_t *ec, VALUE self)
-{
-    struct ASTNodeData *data;
-    TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data);
-
-    return INT2NUM(nd_first_lineno(data->node));
-}
-
-static VALUE
-ast_node_first_column(rb_execution_context_t *ec, VALUE self)
-{
-    struct ASTNodeData *data;
-    TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data);
-
-    return INT2NUM(nd_first_column(data->node));
-}
-
-static VALUE
-ast_node_last_lineno(rb_execution_context_t *ec, VALUE self)
-{
-    struct ASTNodeData *data;
-    TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data);
-
-    return INT2NUM(nd_last_lineno(data->node));
-}
-
-static VALUE
-ast_node_last_column(rb_execution_context_t *ec, VALUE self)
-{
-    struct ASTNodeData *data;
-    TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data);
-
-    return INT2NUM(nd_last_column(data->node));
-}
-
-static VALUE
-ast_node_inspect(rb_execution_context_t *ec, VALUE self)
-{
-    VALUE str;
-    VALUE cname;
-    struct ASTNodeData *data;
-    TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data);
-
-    cname = rb_class_path(rb_obj_class(self));
-    str = rb_str_new2("#<");
-
-    rb_str_append(str, cname);
-    rb_str_catf(str, ":%s@%d:%d-%d:%d>",
-                node_type_to_str(data->node),
-                nd_first_lineno(data->node), nd_first_column(data->node),
-                nd_last_lineno(data->node), nd_last_column(data->node));
-
-    return str;
-}
-
-#include "ast.rbinc"
-
-void
-Init_ast(void)
-{
-    rb_mAST = rb_define_module_under(rb_cRubyVM, "AbstractSyntaxTree");
-    rb_cNode = rb_define_class_under(rb_mAST, "Node", rb_cObject);
-    rb_undef_alloc_func(rb_cNode);
-
-    load_ast();
-}
diff --git a/ast.rb b/ast.rb
deleted file mode 100644
index afb8f4df93..0000000000
--- a/ast.rb
+++ /dev/null
@@ -1,134 +0,0 @@
-# for ast.c
-
-class RubyVM
-
-  # AbstractSyntaxTree provides methods to parse Ruby code into
-  # abstract syntax trees. The nodes in the tree
-  # are instances of RubyVM::AbstractSyntaxTree::Node.
-  #
-  # This class is MRI specific as it exposes implementation details
-  # of the MRI abstract syntax tree.
-  #
-  module AbstractSyntaxTree
-
-    #  call-seq:
-    #     RubyVM::AbstractSyntaxTree.parse(string) -> RubyVM::AbstractSyntaxTree::Node
-    #
-    #  Parses the given _string_ into an abstract syntax tree,
-    #  returning the root node of that tree.
-    #
-    #  SyntaxError is raised if the given _string_ is invalid syntax.
-    #
-    #    RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
-    #    # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-1:9>
-    def self.parse string
-      __builtin_ast_s_parse string
-    end
-
-    #  call-seq:
-    #     RubyVM::AbstractSyntaxTree.parse_file(pathname) -> RubyVM::AbstractSyntaxTree::Node
-    #
-    #   Reads the file from _pathname_, then parses it like ::parse,
-    #   returning the root node of the abstract syntax tree.
-    #
-    #   SyntaxError is raised if _pathname_'s contents are not
-    #   valid Ruby syntax.
-    #
-    #     RubyVM::AbstractSyntaxTree.parse_file("my-app/app.rb")
-    #     # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-31:3>
-    def self.parse_file pathname
-      __builtin_ast_s_parse_file pathname
-    end
-
-    #  call-seq:
-    #     RubyVM::AbstractSyntaxTree.of(proc)   -> RubyVM::AbstractSyntaxTree::Node
-    #     RubyVM::AbstractSyntaxTree.of(method) -> RubyVM::AbstractSyntaxTree::Node
-    #
-    #   Returns AST nodes of the given _proc_ or _method_.
-    #
-    #     RubyVM::AbstractSyntaxTree.of(proc {1 + 2})
-    #     # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:35-1:42>
-    #
-    #     def hello
-    #       puts "hello, world"
-    #     end
-    #
-    #     RubyVM::AbstractSyntaxTree.of(method(:hello))
-    #     # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-3:3>
-    def self.of body
-      __builtin_ast_s_of body
-    end
-
-    # RubyVM::AbstractSyntaxTree::Node instances are created by parse methods in
-    # RubyVM::AbstractSyntaxTree.
-    #
-    # This class is MRI specific.
-    #
-    class Node
-
-      #  call-seq:
-      #     node.type -> symbol
-      #
-      #  Returns the type of this node as a symbol.
-      #
-      #    root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
-      #    root.type # => :SCOPE
-      #    call = root.children[2]
-      #    call.type # => :OPCALL
-      def type
-        __builtin_ast_node_type
-      end
-
-      #  call-seq:
-      #     node.first_lineno -> integer
-      #
-      #  The line number in the source code where this AST's text began.
-      def first_lineno
-        __builtin_ast_node_first_lineno
-      end
-
-      #  call-seq:
-      #     node.first_column -> integer
-      #
-      #  The column number in the source code where this AST's text began.
-      def first_column
-        __builtin_ast_node_first_column
-      end
-
-      #  call-seq:
-      #     node.last_lineno -> integer
-      #
-      #  The line number in the source code where this AST's text ended.
-      def last_lineno
-        __builtin_ast_node_last_lineno
-      end
-
-      #  call-seq:
-      #     node.last_column -> integer
-      #
-      #  The column number in the source code where this AST's text ended.
-      def last_column
-        __builtin_ast_node_last_column
-      end
-
-      #  call-seq:
-      #     node.children -> array
-      #
-      #  Returns AST nodes under this one.  Each kind of node
-      #  has different children, depending on what kind of node it is.
-      #
-      #  The returned array may contain other nodes or <code>nil</code>.
-      def children
-        __builtin_ast_node_children
-      end
-
-      #  call-seq:
-      #     node.inspect -> string
-      #
-      #  Returns debugging information about this node as a string.
-      def inspect
-        __builtin_ast_node_inspect
-      end
-    end
-  end
-end
diff --git a/basictest/runner.rb b/basictest/runner.rb
index 0f398e7acc..0330b6d506 100755
--- a/basictest/runner.rb
+++ b/basictest/runner.rb
@@ -17,8 +17,8 @@ $stderr.reopen($stdout)
 error = ''
 
 srcdir = File.expand_path('..', File.dirname(__FILE__))
-if env = ENV["RUBYOPT"]
-  ENV["RUBYOPT"] = env + " -W1"
+if opt = ENV["RUBYOPT"]
+  ENV["RUBYOPT"] = opt + " -W1"
 end
 `#{ruby} #{opt} -W1 #{srcdir}/basictest/test.rb #{ARGV.join(' ')}`.each_line do |line|
   if line =~ /^end of test/
diff --git a/basictest/test.rb b/basictest/test.rb
index 10ea28d320..8472a0d14a 100755
--- a/basictest/test.rb
+++ b/basictest/test.rb
@@ -35,7 +35,7 @@ class Progress
       # dircolors-like style
       colors = (colors = ENV['TEST_COLORS']) ? Hash[colors.scan(/(\w+)=([^:\n]*)/)] : {}
       begin
-        File.read(File.join(__dir__, "../tool/colors")).scan(/(\w+)=([^:\n]*)/) do |n, c|
+        File.read(File.join(__dir__, "../test/colors")).scan(/(\w+)=([^:\n]*)/) do |n, c|
           colors[n] ||= c
         end
       rescue
@@ -984,6 +984,13 @@ test_ok($z == 0)
 
 test_check "iterator"
 
+test_ok(!iterator?)
+
+def ttt
+  test_ok(iterator?)
+end
+ttt{}
+
 # yield at top level
 test_ok(!defined?(yield))
 
@@ -2235,11 +2242,11 @@ test_check "alias"
 class Alias0
   def foo; "foo" end
 end
-class Alias1 < Alias0
+class Alias1<Alias0
   alias bar foo
   def foo; "foo+" + super end
 end
-class Alias2 < Alias1
+class Alias2<Alias1
   alias baz foo
   undef foo
 end
@@ -2251,7 +2258,7 @@ test_ok(x.baz == "foo+foo")
 # test_check for cache
 test_ok(x.baz == "foo+foo")
 
-class Alias3 < Alias2
+class Alias3<Alias2
   def foo
     defined? super
   end
diff --git a/benchmark/README.md b/benchmark/README.md
deleted file mode 100644
index 24a2669143..0000000000
--- a/benchmark/README.md
+++ /dev/null
@@ -1,72 +0,0 @@
-# ruby/benchmark
-
-This directory has benchmark definitions to be run with
-[benchmark\_driver.gem](https://github.com/benchmark-driver/benchmark-driver).
-
-## Normal usage
-
-Execute `gem install benchmark_driver` and run a command like:
-
-```bash
-# Run a benchmark script with the ruby in the $PATH
-benchmark-driver benchmark/app_fib.rb
-
-# Run benchmark scripts with multiple Ruby executables or options
-benchmark-driver benchmark/*.rb -e /path/to/ruby -e '/path/to/ruby --jit'
-
-# Or compare Ruby versions managed by rbenv
-benchmark-driver benchmark/*.rb --rbenv '2.5.1;2.6.0-preview2 --jit'
-
-# You can collect many metrics in many ways
-benchmark-driver benchmark/*.rb --runner memory --output markdown
-
-# Some are defined with YAML for complex setup or accurate measurement
-benchmark-driver benchmark/*.yml
-```
-
-See also:
-
-```console
-Usage: benchmark-driver [options] RUBY|YAML...
-    -r, --runner TYPE                Specify runner type: ips, time, memory, once (default: ips)
-    -o, --output TYPE                Specify output type: compare, simple, markdown, record (default: compare)
-    -e, --executables EXECS          Ruby executables (e1::path1 arg1; e2::path2 arg2;...)
-        --rbenv VERSIONS             Ruby executables in rbenv (x.x.x arg1;y.y.y arg2;...)
-        --repeat-count NUM           Try benchmark NUM times and use the fastest result or the worst memory usage
-        --repeat-result TYPE         Yield "best", "average" or "worst" result with --repeat-count (default: best)
-        --bundler                    Install and use gems specified in Gemfile
-        --filter REGEXP              Filter out benchmarks with given regexp
-        --run-duration SECONDS       Warmup estimates loop_count to run for this duration (default: 3)
-    -v, --verbose                    Verbose mode. Multiple -v options increase visilibity (max: 2)
-```
-
-## make benchmark
-
-Using `make benchmark`, `make update-benchmark-driver` automatically downloads
-the supported version of benchmark\_driver, and it runs benchmarks with the downloaded
-benchmark\_driver.
-
-```bash
-# Run all benchmarks with the ruby in the $PATH and the built ruby
-make benchmark
-
-# Or compare with specific ruby binary
-make benchmark COMPARE_RUBY="/path/to/ruby --jit"
-
-# Run vm1 benchmarks
-make benchmark ITEM=vm1
-
-# Run some limited benchmarks in ITEM-matched files
-make benchmark ITEM=vm1 OPTS=--filter=block
-
-# You can specify the benchmark by an exact filename instead of using the default argument:
-# ARGS = $$(find $(srcdir)/benchmark -maxdepth 1 -name '*$(ITEM)*.yml' -o -name '*$(ITEM)*.rb')
-make benchmark ARGS=../benchmark/erb_render.yml
-
-# You can specify any option via $OPTS
-make benchmark OPTS="--help"
-
-# With `make benchmark`, some special runner plugins are available:
-#   -r peak, -r size, -r total, -r utime, -r stime, -r cutime, -r cstime
-make benchmark ITEM=vm2_bigarray OPTS="-r peak"
-```
diff --git a/benchmark/app_aobench.rb b/benchmark/app_aobench.rb
deleted file mode 100644
index 16296af12b..0000000000
--- a/benchmark/app_aobench.rb
+++ /dev/null
@@ -1,297 +0,0 @@
-# coding: US-ASCII
-
-# AO render benchmark
-# Original program (C) Syoyo Fujita in Javascript (and other languages)
-#      https://code.google.com/p/aobench/
-# Ruby(yarv2llvm) version by Hideki Miura
-#
-
-IMAGE_WIDTH = 256
-IMAGE_HEIGHT = 256
-NSUBSAMPLES = 2
-NAO_SAMPLES = 8
-
-srand(0)
-
-class Vec
-  def initialize(x, y, z)
-    @x = x
-    @y = y
-    @z = z
-  end
-
-  attr_accessor :x, :y, :z
-
-  def vadd(b)
-    Vec.new(@x + b.x, @y + b.y, @z + b.z)
-  end
-
-  def vsub(b)
-    Vec.new(@x - b.x, @y - b.y, @z - b.z)
-  end
-
-  def vcross(b)
-    Vec.new(@y * b.z - @z * b.y,
-            @z * b.x - @x * b.z,
-            @x * b.y - @y * b.x)
-  end
-
-  def vdot(b)
-    @x * b.x + @y * b.y + @z * b.z
-  end
-
-  def vlength
-    Math.sqrt(@x * @x + @y * @y + @z * @z)
-  end
-
-  def vnormalize
-    len = vlength
-    v = Vec.new(@x, @y, @z)
-    if len > 1.0e-17 then
-      v.x = v.x / len
-      v.y = v.y / len
-      v.z = v.z / len
-    end
-    v
-  end
-end
-
-
-class Sphere
-  def initialize(center, radius)
-    @center = center
-    @radius = radius
-  end
-
-  attr_reader :center, :radius
-
-  def intersect(ray, isect)
-    rs = ray.org.vsub(@center)
-    b = rs.vdot(ray.dir)
-    c = rs.vdot(rs) - (@radius * @radius)
-    d = b * b - c
-    if d > 0.0 then
-      t = - b - Math.sqrt(d)
-
-      if t > 0.0 and t < isect.t then
-        isect.t = t
-        isect.hit = true
-        isect.pl = Vec.new(ray.org.x + ray.dir.x * t,
-                          ray.org.y + ray.dir.y * t,
-                          ray.org.z + ray.dir.z * t)
-        n = isect.pl.vsub(@center)
-        isect.n = n.vnormalize
-      else
-        0.0
-      end
-    end
-    nil
-  end
-end
-
-class Plane
-  def initialize(p, n)
-    @p = p
-    @n = n
-  end
-
-  def intersect(ray, isect)
-    d = -@p.vdot(@n)
-    v = ray.dir.vdot(@n)
-    v0 = v
-    if v < 0.0 then
-      v0 = -v
-    end
-    if v0 < 1.0e-17 then
-      return
-    end
-
-    t = -(ray.org.vdot(@n) + d) / v
-
-    if t > 0.0 and t < isect.t then
-      isect.hit = true
-      isect.t = t
-      isect.n = @n
-      isect.pl = Vec.new(ray.org.x + t * ray.dir.x,
-                        ray.org.y + t * ray.dir.y,
-                        ray.org.z + t * ray.dir.z)
-    end
-    nil
-  end
-end
-
-class Ray
-  def initialize(org, dir)
-    @org = org
-    @dir = dir
-  end
-
-  attr_accessor :org, :dir
-end
-
-class Isect
-  def initialize
-    @t = 10000000.0
-    @hit = false
-    @pl = Vec.new(0.0, 0.0, 0.0)
-    @n = Vec.new(0.0, 0.0, 0.0)
-  end
-
-  attr_accessor :t, :hit, :pl, :n
-end
-
-def clamp(f)
-  i = f * 255.5
-  if i > 255.0 then
-    i = 255.0
-  end
-  if i < 0.0 then
-    i = 0.0
-  end
-  i.to_i
-end
-
-def otherBasis(basis, n)
-  basis[2] = Vec.new(n.x, n.y, n.z)
-  basis[1] = Vec.new(0.0, 0.0, 0.0)
-
-  if n.x < 0.6 and n.x > -0.6 then
-    basis[1].x = 1.0
-  elsif n.y < 0.6 and n.y > -0.6 then
-    basis[1].y = 1.0
-  elsif n.z < 0.6 and n.z > -0.6 then
-    basis[1].z = 1.0
-  else
-    basis[1].x = 1.0
-  end
-
-  basis[0] = basis[1].vcross(basis[2])
-  basis[0] = basis[0].vnormalize
-
-  basis[1] = basis[2].vcross(basis[0])
-  basis[1] = basis[1].vnormalize
-end
-
-class Scene
-  def initialize
-    @spheres = Array.new
-    @spheres[0] = Sphere.new(Vec.new(-2.0, 0.0, -3.5), 0.5)
-    @spheres[1] = Sphere.new(Vec.new(-0.5, 0.0, -3.0), 0.5)
-    @spheres[2] = Sphere.new(Vec.new(1.0, 0.0, -2.2), 0.5)
-    @plane = Plane.new(Vec.new(0.0, -0.5, 0.0), Vec.new(0.0, 1.0, 0.0))
-  end
-
-  def ambient_occlusion(isect)
-    basis = Array.new
-    otherBasis(basis, isect.n)
-
-    ntheta    = NAO_SAMPLES
-    nphi      = NAO_SAMPLES
-    eps       = 0.0001
-    occlusion = 0.0
-
-    p0 = Vec.new(isect.pl.x + eps * isect.n.x,
-                isect.pl.y + eps * isect.n.y,
-                isect.pl.z + eps * isect.n.z)
-    nphi.times do |j|
-      ntheta.times do |i|
-        r = rand
-        phi = 2.0 * 3.14159265 * rand
-        x = Math.cos(phi) * Math.sqrt(1.0 - r)
-        y = Math.sin(phi) * Math.sqrt(1.0 - r)
-        z = Math.sqrt(r)
-
-        rx = x * basis[0].x + y * basis[1].x + z * basis[2].x
-        ry = x * basis[0].y + y * basis[1].y + z * basis[2].y
-        rz = x * basis[0].z + y * basis[1].z + z * basis[2].z
-
-        raydir = Vec.new(rx, ry, rz)
-        ray = Ray.new(p0, raydir)
-
-        occisect = Isect.new
-        @spheres[0].intersect(ray, occisect)
-        @spheres[1].intersect(ray, occisect)
-        @spheres[2].intersect(ray, occisect)
-        @plane.intersect(ray, occisect)
-        if occisect.hit then
-          occlusion = occlusion + 1.0
-        else
-          0.0
-        end
-      end
-    end
-
-    occlusion = (ntheta.to_f * nphi.to_f - occlusion) / (ntheta.to_f * nphi.to_f)
-
-    Vec.new(occlusion, occlusion, occlusion)
-  end
-
-  def render(w, h, nsubsamples)
-    cnt = 0
-    nsf = nsubsamples.to_f
-    h.times do |y|
-      w.times do |x|
-        rad = Vec.new(0.0, 0.0, 0.0)
-
-        # Subsampling
-        nsubsamples.times do |v|
-          nsubsamples.times do |u|
-
-            cnt = cnt + 1
-            wf = w.to_f
-            hf = h.to_f
-            xf = x.to_f
-            yf = y.to_f
-            uf = u.to_f
-            vf = v.to_f
-
-            px = (xf + (uf / nsf) - (wf / 2.0)) / (wf / 2.0)
-            py = -(yf + (vf / nsf) - (hf / 2.0)) / (hf / 2.0)
-
-            eye = Vec.new(px, py, -1.0).vnormalize
-
-            ray = Ray.new(Vec.new(0.0, 0.0, 0.0), eye)
-
-            isect = Isect.new
-            @spheres[0].intersect(ray, isect)
-            @spheres[1].intersect(ray, isect)
-            @spheres[2].intersect(ray, isect)
-            @plane.intersect(ray, isect)
-            if isect.hit then
-              col = ambient_occlusion(isect)
-              rad.x = rad.x + col.x
-              rad.y = rad.y + col.y
-              rad.z = rad.z + col.z
-            end
-          end
-        end
-
-        r = rad.x / (nsf * nsf)
-        g = rad.y / (nsf * nsf)
-        b = rad.z / (nsf * nsf)
-        printf("%c", clamp(r))
-        printf("%c", clamp(g))
-        printf("%c", clamp(b))
-      end
-      nil
-    end
-
-    nil
-  end
-end
-
-alias printf_orig printf
-def printf *args
-  # $fp.printf(*args)
-end
-
-# File.open("ao.ppm", "w") do |fp|
-  # $fp = fp
-  printf("P6\n")
-  printf("%d %d\n", IMAGE_WIDTH, IMAGE_HEIGHT)
-  printf("255\n")
-  Scene.new.render(IMAGE_WIDTH, IMAGE_HEIGHT, NSUBSAMPLES)
-# end
-
-undef printf
-alias printf printf_orig
diff --git a/benchmark/app_erb.yml b/benchmark/app_erb.yml
deleted file mode 100644
index 31e29b7644..0000000000
--- a/benchmark/app_erb.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# Create many HTML strings with ERB.
-#
-prelude: |
-  require 'erb'
-
-  data = <<erb
-  <html>
-    <head> <%= title %> </head>
-    <body>
-      <h1> <%= title %> </h1>
-      <p>
-        <%= content %>
-      </p>
-    </body>
-  </html>
-  erb
-
-  title = "hello world!"
-  content = "hello world!\n" * 10
-benchmark:
-  app_erb: ERB.new(data).result(binding)
-loop_count: 15000
diff --git a/benchmark/app_pentomino.rb b/benchmark/app_pentomino.rb
deleted file mode 100644
index 47be7b203f..0000000000
--- a/benchmark/app_pentomino.rb
+++ /dev/null
@@ -1,130 +0,0 @@
-#!/usr/local/bin/ruby
-# This program is contributed by Shin Nishiyama
-
-
-# modified by K.Sasada
-
-NP = 5
-ROW = 8 + NP
-COL = 8
-
-$p = []
-$b = []
-$no = 0
-
-def piece(n, a, nb)
-  nb.each{|x|
-    a[n] = x
-    if n == NP-1
-      $p << [a.sort]
-    else
-      nbc=nb.dup
-      [-ROW, -1, 1, ROW].each{|d|
-        if x+d > 0 and not a.include?(x+d) and not nbc.include?(x+d)
-          nbc << x+d
-        end
-      }
-      nbc.delete x
-      piece(n+1,a[0..n],nbc)
-    end
-  }
-end
-
-def kikaku(a)
-  a.collect {|x| x - a[0]}
-end
-def ud(a)
-  kikaku(a.collect {|x| ((x+NP)%ROW)-ROW*((x+NP)/ROW) }.sort)
-end
-def rl(a)
-  kikaku(a.collect {|x| ROW*((x+NP)/ROW)+ROW-((x+NP)%ROW)}.sort)
-end
-def xy(a)
-  kikaku(a.collect {|x| ROW*((x+NP)%ROW) + (x+NP)/ROW }.sort)
-end
-
-def mkpieces
-  piece(0,[],[0])
-  $p.each do |a|
-    a0 = a[0]
-    a[1] = ud(a0)
-    a[2] = rl(a0)
-    a[3] = ud(rl(a0))
-    a[4] = xy(a0)
-    a[5] = ud(xy(a0))
-    a[6] = rl(xy(a0))
-    a[7] = ud(rl(xy(a0)))
-    a.sort!
-    a.uniq!
-  end
-  $p.uniq!.sort! {|x,y| x[0] <=> y[0] }
-end
-
-def mkboard
-  (0...ROW*COL).each{|i|
-    if i % ROW >= ROW-NP
-      $b[i] = -2
-    else
-      $b[i] = -1
-    end
-    $b[3*ROW+3]=$b[3*ROW+4]=$b[4*ROW+3]=$b[4*ROW+4]=-2
-  }
-end
-
-def pboard
-  return # skip print
-  print "No. #$no\n"
-  (0...COL).each{|i|
-    print "|"
-    (0...ROW-NP).each{|j|
-      x = $b[i*ROW+j]
-      if x < 0
-        print "..|"
-      else
-        printf "%2d|",x+1
-      end
-    }
-    print "\n"
-  }
-  print "\n"
-end
-
-$pnum=[]
-def setpiece(a,pos)
-  if a.length == $p.length then
-    $no += 1
-    pboard
-    return
-  end
-  while $b[pos] != -1
-    pos += 1
-  end
-  ($pnum - a).each do |i|
-    $p[i].each do |x|
-      f = 0
-      x.each{|s|
-        if $b[pos+s] != -1
-          f=1
-          break
-        end
-      }
-      if f == 0 then
-        x.each{|s|
-          $b[pos+s] = i
-        }
-        a << i
-        setpiece(a.dup, pos)
-        a.pop
-        x.each{|s|
-          $b[pos+s] = -1
-        }
-      end
-    end
-  end
-end
-
-mkpieces
-mkboard
-$p[4] = [$p[4][0]]
-$pnum = (0...$p.length).to_a
-setpiece([],0)
diff --git a/benchmark/array_flatten.yml b/benchmark/array_flatten.yml
deleted file mode 100644
index 88ef544ba0..0000000000
--- a/benchmark/array_flatten.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-prelude: |
-  small_flat_ary = 5.times.to_a
-  large_flat_ary = 100.times.to_a
-  small_pairs_ary = [[1, 2]] * 5
-  large_pairs_ary = [[1, 2]] * 100
-  mostly_flat_ary = 100.times.to_a.push([101, 102])
-
-benchmark:
-  small_flat_ary.flatten: small_flat_ary.flatten
-  small_flat_ary.flatten!: small_flat_ary.flatten!
-  large_flat_ary.flatten: large_flat_ary.flatten
-  large_flat_ary.flatten!: large_flat_ary.flatten!
-  small_pairs_ary.flatten: small_pairs_ary.flatten
-  small_pairs_ary.flatten!: small_pairs_ary.dup.flatten!
-  large_pairs_ary.flatten: large_pairs_ary.flatten
-  large_pairs_ary.flatten!: large_pairs_ary.dup.flatten!
-  mostly_flat_ary.flatten: mostly_flat_ary.flatten
-  mostly_flat_ary.flatten!: mostly_flat_ary.dup.flatten!
-loop_count: 10000
diff --git a/benchmark/array_intersection.yml b/benchmark/array_intersection.yml
deleted file mode 100644
index 26705323fd..0000000000
--- a/benchmark/array_intersection.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-prelude: |
-  small1 = [1, 2, 3]
-  small2 = [1, 2, 3, 4, 5]
-  small3 = [2, 3, 4, 5]
-  small4 = [2]
-  big1 = [1, 2, 3, 4] * 64
-  big2 = [1, 2, 3] * 64
-  big3 = [1, 2] * 64
-
-benchmark:
-  small-&: small1 & small2 & small3 & small4
-  small-intersection: small1.intersection(small2, small3, small4)
-  big-&: big1 & big2 & big3
-  big-intersection: big1.intersection(big2, big3)
diff --git a/benchmark/array_sample_100k_10.rb b/benchmark/array_sample_100k_10.rb
deleted file mode 100644
index 5f41ecc32b..0000000000
--- a/benchmark/array_sample_100k_10.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-arr = [*0...100000]
-10_000.times {arr.sample 10}
diff --git a/benchmark/array_sample_100k_11.rb b/benchmark/array_sample_100k_11.rb
deleted file mode 100644
index 18b1715319..0000000000
--- a/benchmark/array_sample_100k_11.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-arr = [*0...100000]
-10_000.times {arr.sample 11}
diff --git a/benchmark/array_sample_100k__100.rb b/benchmark/array_sample_100k__100.rb
deleted file mode 100644
index 22863afe89..0000000000
--- a/benchmark/array_sample_100k__100.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-arr = [*0...100000]
-10_000.times {arr.sample 100}
diff --git a/benchmark/array_sample_100k__1k.rb b/benchmark/array_sample_100k__1k.rb
deleted file mode 100644
index 4cd79e6c67..0000000000
--- a/benchmark/array_sample_100k__1k.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-arr = [*0...100000]
-10_000.times {arr.sample 1000}
diff --git a/benchmark/array_sample_100k__6k.rb b/benchmark/array_sample_100k__6k.rb
deleted file mode 100644
index b3d264249e..0000000000
--- a/benchmark/array_sample_100k__6k.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-arr = [*0...100000]
-10_000.times {arr.sample 6000}
diff --git a/benchmark/array_sample_100k___10k.rb b/benchmark/array_sample_100k___10k.rb
deleted file mode 100644
index 5dd55ec058..0000000000
--- a/benchmark/array_sample_100k___10k.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-arr = [*0...100000]
-10_000.times {arr.sample 10_000}
diff --git a/benchmark/array_sample_100k___50k.rb b/benchmark/array_sample_100k___50k.rb
deleted file mode 100644
index 1506732c3c..0000000000
--- a/benchmark/array_sample_100k___50k.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-arr = [*0...100000]
-10_000.times {arr.sample 50_000}
diff --git a/benchmark/array_small_and.rb b/benchmark/array_small_and.rb
deleted file mode 100644
index e53a6edae6..0000000000
--- a/benchmark/array_small_and.rb
+++ /dev/null
@@ -1,17 +0,0 @@
-MIN_SIZE = ENV.fetch('SMALL_ARRAY_MIN', 0).to_i
-MAX_SIZE = ENV.fetch('SMALL_ARRAY_MAX', 16).to_i
-ITERATIONS = ENV.fetch('SMALL_ARRAY_ITERATIONS', 100).to_i
-
-ARRAYS = (MIN_SIZE..MAX_SIZE).map do |size1|
-  (MIN_SIZE..MAX_SIZE).map do |size2|
-    [Array.new(size1) { rand(MAX_SIZE) }, Array.new(size2) { rand(MAX_SIZE) }]
-  end
-end
-
-ITERATIONS.times do
-  ARRAYS.each do |group|
-    group.each do |arr1, arr2|
-      arr1 & arr2
-    end
-  end
-end
diff --git a/benchmark/array_small_diff.rb b/benchmark/array_small_diff.rb
deleted file mode 100644
index 9661ee48db..0000000000
--- a/benchmark/array_small_diff.rb
+++ /dev/null
@@ -1,17 +0,0 @@
-MIN_SIZE = ENV.fetch('SMALL_ARRAY_MIN', 0).to_i
-MAX_SIZE = ENV.fetch('SMALL_ARRAY_MAX', 16).to_i
-ITERATIONS = ENV.fetch('SMALL_ARRAY_ITERATIONS', 100).to_i
-
-ARRAYS = (MIN_SIZE..MAX_SIZE).map do |size1|
-  (MIN_SIZE..MAX_SIZE).map do |size2|
-    [Array.new(size1) { rand(MAX_SIZE) }, Array.new(size2) { rand(MAX_SIZE) }]
-  end
-end
-
-ITERATIONS.times do
-  ARRAYS.each do |group|
-    group.each do |arr1, arr2|
-      arr1 - arr2
-    end
-  end
-end
diff --git a/benchmark/array_small_or.rb b/benchmark/array_small_or.rb
deleted file mode 100644
index c58b5fd1ff..0000000000
--- a/benchmark/array_small_or.rb
+++ /dev/null
@@ -1,17 +0,0 @@
-MIN_SIZE = ENV.fetch('SMALL_ARRAY_MIN', 0).to_i
-MAX_SIZE = ENV.fetch('SMALL_ARRAY_MAX', 16).to_i
-ITERATIONS = ENV.fetch('SMALL_ARRAY_ITERATIONS', 100).to_i
-
-ARRAYS = (MIN_SIZE..MAX_SIZE).map do |size1|
-  (MIN_SIZE..MAX_SIZE).map do |size2|
-    [Array.new(size1) { rand(MAX_SIZE) }, Array.new(size2) { rand(MAX_SIZE) }]
-  end
-end
-
-ITERATIONS.times do
-  ARRAYS.each do |group|
-    group.each do |arr1, arr2|
-      arr1 | arr2
-    end
-  end
-end
diff --git a/benchmark/array_sort_block.rb b/benchmark/array_sort_block.rb
deleted file mode 100644
index 3579786056..0000000000
--- a/benchmark/array_sort_block.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-ary = Array.new(1000) { rand(1000) }
-10000.times { ary.sort { |a, b| a <=> b } }
diff --git a/benchmark/array_sort_float.rb b/benchmark/array_sort_float.rb
deleted file mode 100644
index 9a6e2f8bd2..0000000000
--- a/benchmark/array_sort_float.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-arr = Array.new(1000) { rand }
-10000.times { arr.sort }
diff --git a/benchmark/array_values_at_int.rb b/benchmark/array_values_at_int.rb
deleted file mode 100644
index 6cb394cb9f..0000000000
--- a/benchmark/array_values_at_int.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-ary = Array.new(10000) {|i| i}
-100000.times { ary.values_at(500) }
diff --git a/benchmark/array_values_at_range.rb b/benchmark/array_values_at_range.rb
deleted file mode 100644
index 5b53806d1c..0000000000
--- a/benchmark/array_values_at_range.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-ary = Array.new(10000) {|i| i}
-100000.times { ary.values_at(1..2000) }
diff --git a/benchmark/bighash.rb b/benchmark/bighash.rb
deleted file mode 100644
index e2ad5a5c94..0000000000
--- a/benchmark/bighash.rb
+++ /dev/null
@@ -1 +0,0 @@
-h = {}; 5000000.times {|n| h[n] = n }
diff --git a/benchmark/app_answer.rb b/benchmark/bm_app_answer.rb
index 3cd8a8fd37..3cd8a8fd37 100644
--- a/benchmark/app_answer.rb
+++ b/benchmark/bm_app_answer.rb
diff --git a/benchmark/bm_app_aobench.rb b/benchmark/bm_app_aobench.rb
new file mode 100644
index 0000000000..2bd6acfaf8
--- /dev/null
+++ b/benchmark/bm_app_aobench.rb
@@ -0,0 +1,291 @@
+# AO render benchmark
+# Original program (C) Syoyo Fujita in Javascript (and other languages)
+#      https://code.google.com/p/aobench/
+# Ruby(yarv2llvm) version by Hideki Miura
+#
+
+IMAGE_WIDTH = 256
+IMAGE_HEIGHT = 256
+NSUBSAMPLES = 2
+NAO_SAMPLES = 8
+
+class Vec
+  def initialize(x, y, z)
+    @x = x
+    @y = y
+    @z = z
+  end
+
+  attr_accessor :x, :y, :z
+
+  def vadd(b)
+    Vec.new(@x + b.x, @y + b.y, @z + b.z)
+  end
+
+  def vsub(b)
+    Vec.new(@x - b.x, @y - b.y, @z - b.z)
+  end
+
+  def vcross(b)
+    Vec.new(@y * b.z - @z * b.y,
+            @z * b.x - @x * b.z,
+            @x * b.y - @y * b.x)
+  end
+
+  def vdot(b)
+    @x * b.x + @y * b.y + @z * b.z
+  end
+
+  def vlength
+    Math.sqrt(@x * @x + @y * @y + @z * @z)
+  end
+
+  def vnormalize
+    len = vlength
+    v = Vec.new(@x, @y, @z)
+    if len > 1.0e-17 then
+      v.x = v.x / len
+      v.y = v.y / len
+      v.z = v.z / len
+    end
+    v
+  end
+end
+
+
+class Sphere
+  def initialize(center, radius)
+    @center = center
+    @radius = radius
+  end
+
+  attr_reader :center, :radius
+
+  def intersect(ray, isect)
+    rs = ray.org.vsub(@center)
+    b = rs.vdot(ray.dir)
+    c = rs.vdot(rs) - (@radius * @radius)
+    d = b * b - c
+    if d > 0.0 then
+      t = - b - Math.sqrt(d)
+
+      if t > 0.0 and t < isect.t then
+        isect.t = t
+        isect.hit = true
+        isect.pl = Vec.new(ray.org.x + ray.dir.x * t,
+                          ray.org.y + ray.dir.y * t,
+                          ray.org.z + ray.dir.z * t)
+        n = isect.pl.vsub(@center)
+        isect.n = n.vnormalize
+      else
+        0.0
+      end
+    end
+    nil
+  end
+end
+
+class Plane
+  def initialize(p, n)
+    @p = p
+    @n = n
+  end
+
+  def intersect(ray, isect)
+    d = -@p.vdot(@n)
+    v = ray.dir.vdot(@n)
+    v0 = v
+    if v < 0.0 then
+      v0 = -v
+    end
+    if v0 < 1.0e-17 then
+      return
+    end
+
+    t = -(ray.org.vdot(@n) + d) / v
+
+    if t > 0.0 and t < isect.t then
+      isect.hit = true
+      isect.t = t
+      isect.n = @n
+      isect.pl = Vec.new(ray.org.x + t * ray.dir.x,
+                        ray.org.y + t * ray.dir.y,
+                        ray.org.z + t * ray.dir.z)
+    end
+    nil
+  end
+end
+
+class Ray
+  def initialize(org, dir)
+    @org = org
+    @dir = dir
+  end
+
+  attr_accessor :org, :dir
+end
+
+class Isect
+  def initialize
+    @t = 10000000.0
+    @hit = false
+    @pl = Vec.new(0.0, 0.0, 0.0)
+    @n = Vec.new(0.0, 0.0, 0.0)
+  end
+
+  attr_accessor :t, :hit, :pl, :n
+end
+
+def clamp(f)
+  i = f * 255.5
+  if i > 255.0 then
+    i = 255.0
+  end
+  if i < 0.0 then
+    i = 0.0
+  end
+  i.to_i
+end
+
+def otherBasis(basis, n)
+  basis[2] = Vec.new(n.x, n.y, n.z)
+  basis[1] = Vec.new(0.0, 0.0, 0.0)
+
+  if n.x < 0.6 and n.x > -0.6 then
+    basis[1].x = 1.0
+  elsif n.y < 0.6 and n.y > -0.6 then
+    basis[1].y = 1.0
+  elsif n.z < 0.6 and n.z > -0.6 then
+    basis[1].z = 1.0
+  else
+    basis[1].x = 1.0
+  end
+
+  basis[0] = basis[1].vcross(basis[2])
+  basis[0] = basis[0].vnormalize
+
+  basis[1] = basis[2].vcross(basis[0])
+  basis[1] = basis[1].vnormalize
+end
+
+class Scene
+  def initialize
+    @spheres = Array.new
+    @spheres[0] = Sphere.new(Vec.new(-2.0, 0.0, -3.5), 0.5)
+    @spheres[1] = Sphere.new(Vec.new(-0.5, 0.0, -3.0), 0.5)
+    @spheres[2] = Sphere.new(Vec.new(1.0, 0.0, -2.2), 0.5)
+    @plane = Plane.new(Vec.new(0.0, -0.5, 0.0), Vec.new(0.0, 1.0, 0.0))
+  end
+
+  def ambient_occlusion(isect)
+    basis = Array.new
+    otherBasis(basis, isect.n)
+
+    ntheta    = NAO_SAMPLES
+    nphi      = NAO_SAMPLES
+    eps       = 0.0001
+    occlusion = 0.0
+
+    p0 = Vec.new(isect.pl.x + eps * isect.n.x,
+                isect.pl.y + eps * isect.n.y,
+                isect.pl.z + eps * isect.n.z)
+    nphi.times do |j|
+      ntheta.times do |i|
+        r = rand
+        phi = 2.0 * 3.14159265 * rand
+        x = Math.cos(phi) * Math.sqrt(1.0 - r)
+        y = Math.sin(phi) * Math.sqrt(1.0 - r)
+        z = Math.sqrt(r)
+
+        rx = x * basis[0].x + y * basis[1].x + z * basis[2].x
+        ry = x * basis[0].y + y * basis[1].y + z * basis[2].y
+        rz = x * basis[0].z + y * basis[1].z + z * basis[2].z
+
+        raydir = Vec.new(rx, ry, rz)
+        ray = Ray.new(p0, raydir)
+
+        occisect = Isect.new
+        @spheres[0].intersect(ray, occisect)
+        @spheres[1].intersect(ray, occisect)
+        @spheres[2].intersect(ray, occisect)
+        @plane.intersect(ray, occisect)
+        if occisect.hit then
+          occlusion = occlusion + 1.0
+        else
+          0.0
+        end
+      end
+    end
+
+    occlusion = (ntheta.to_f * nphi.to_f - occlusion) / (ntheta.to_f * nphi.to_f)
+
+    Vec.new(occlusion, occlusion, occlusion)
+  end
+
+  def render(w, h, nsubsamples)
+    cnt = 0
+    nsf = nsubsamples.to_f
+    h.times do |y|
+      w.times do |x|
+        rad = Vec.new(0.0, 0.0, 0.0)
+
+        # Subsampling
+        nsubsamples.times do |v|
+          nsubsamples.times do |u|
+
+            cnt = cnt + 1
+            wf = w.to_f
+            hf = h.to_f
+            xf = x.to_f
+            yf = y.to_f
+            uf = u.to_f
+            vf = v.to_f
+
+            px = (xf + (uf / nsf) - (wf / 2.0)) / (wf / 2.0)
+            py = -(yf + (vf / nsf) - (hf / 2.0)) / (hf / 2.0)
+
+            eye = Vec.new(px, py, -1.0).vnormalize
+
+            ray = Ray.new(Vec.new(0.0, 0.0, 0.0), eye)
+
+            isect = Isect.new
+            @spheres[0].intersect(ray, isect)
+            @spheres[1].intersect(ray, isect)
+            @spheres[2].intersect(ray, isect)
+            @plane.intersect(ray, isect)
+            if isect.hit then
+              col = ambient_occlusion(isect)
+              rad.x = rad.x + col.x
+              rad.y = rad.y + col.y
+              rad.z = rad.z + col.z
+            end
+          end
+        end
+
+        r = rad.x / (nsf * nsf)
+        g = rad.y / (nsf * nsf)
+        b = rad.z / (nsf * nsf)
+        printf("%c", clamp(r))
+        printf("%c", clamp(g))
+        printf("%c", clamp(b))
+      end
+      nil
+    end
+
+    nil
+  end
+end
+
+alias printf_orig printf
+def printf *args
+end
+
+# File.open("ao.ppm", "w") do |fp|
+  printf("P6\n")
+  printf("%d %d\n", IMAGE_WIDTH, IMAGE_HEIGHT)
+  printf("255\n", IMAGE_WIDTH, IMAGE_HEIGHT)
+  Scene.new.render(IMAGE_WIDTH, IMAGE_HEIGHT, NSUBSAMPLES)
+# end
+
+undef printf
+alias printf printf_orig
diff --git a/benchmark/bm_app_erb.rb b/benchmark/bm_app_erb.rb
new file mode 100644
index 0000000000..77c66a7949
--- /dev/null
+++ b/benchmark/bm_app_erb.rb
@@ -0,0 +1,26 @@
+#
+# Create many HTML strings with ERB.
+#
+
+require 'erb'
+
+data = DATA.read
+max = 15_000
+title = "hello world!"
+content = "hello world!\n" * 10
+
+max.times{
+  ERB.new(data).result(binding)
+}
+
+__END__
+
+<html>
+  <head> <%= title %> </head>
+  <body>
+    <h1> <%= title %> </h1>
+    <p>
+      <%= content %>
+    </p>
+  </body>
+</html>
diff --git a/benchmark/app_factorial.rb b/benchmark/bm_app_factorial.rb
index 45f471dfdb..45f471dfdb 100644
--- a/benchmark/app_factorial.rb
+++ b/benchmark/bm_app_factorial.rb
diff --git a/benchmark/app_fib.rb b/benchmark/bm_app_fib.rb
index 34a7b2e725..34a7b2e725 100644
--- a/benchmark/app_fib.rb
+++ b/benchmark/bm_app_fib.rb
diff --git a/benchmark/app_lc_fizzbuzz.rb b/benchmark/bm_app_lc_fizzbuzz.rb
index f09574bbeb..f09574bbeb 100644
--- a/benchmark/app_lc_fizzbuzz.rb
+++ b/benchmark/bm_app_lc_fizzbuzz.rb
diff --git a/benchmark/app_mandelbrot.rb b/benchmark/bm_app_mandelbrot.rb
index 801b75e8e2..801b75e8e2 100644
--- a/benchmark/app_mandelbrot.rb
+++ b/benchmark/bm_app_mandelbrot.rb
diff --git a/benchmark/bm_app_pentomino.rb b/benchmark/bm_app_pentomino.rb
new file mode 100644
index 0000000000..59c63f358e
--- /dev/null
+++ b/benchmark/bm_app_pentomino.rb
@@ -0,0 +1,259 @@
+#!/usr/local/bin/ruby
+# This program is contributed by Shin Nishiyama
+
+
+# modified by K.Sasada
+
+NP = 5
+ROW = 8 + NP
+COL = 8
+
+$p = []
+$b = []
+$no = 0
+
+def piece(n, a, nb)
+  nb.each{|x|
+    a[n] = x
+    if n == NP-1
+      $p << [a.sort]
+    else
+      nbc=nb.dup
+      [-ROW, -1, 1, ROW].each{|d|
+        if x+d > 0 and not a.include?(x+d) and not nbc.include?(x+d)
+          nbc << x+d
+        end
+      }
+      nbc.delete x
+      piece(n+1,a[0..n],nbc)
+    end
+  }
+end
+
+def kikaku(a)
+  a.collect {|x| x - a[0]}
+end
+def ud(a)
+  kikaku(a.collect {|x| ((x+NP)%ROW)-ROW*((x+NP)/ROW) }.sort)
+end
+def rl(a)
+  kikaku(a.collect {|x| ROW*((x+NP)/ROW)+ROW-((x+NP)%ROW)}.sort)
+end
+def xy(a)
+  kikaku(a.collect {|x| ROW*((x+NP)%ROW) + (x+NP)/ROW }.sort)
+end
+
+def mkpieces
+  piece(0,[],[0])
+  $p.each do |a|
+    a0 = a[0]
+    a[1] = ud(a0)
+    a[2] = rl(a0)
+    a[3] = ud(rl(a0))
+    a[4] = xy(a0)
+    a[5] = ud(xy(a0))
+    a[6] = rl(xy(a0))
+    a[7] = ud(rl(xy(a0)))
+    a.sort!
+    a.uniq!
+  end
+  $p.uniq!.sort! {|x,y| x[0] <=> y[0] }
+end
+
+def mkboard
+  (0...ROW*COL).each{|i|
+    if i % ROW >= ROW-NP
+      $b[i] = -2
+    else
+      $b[i] = -1
+    end
+    $b[3*ROW+3]=$b[3*ROW+4]=$b[4*ROW+3]=$b[4*ROW+4]=-2
+  }
+end
+
+def pboard
+  return # skip print
+  print "No. #$no\n"
+  (0...COL).each{|i|
+    print "|"
+    (0...ROW-NP).each{|j|
+      x = $b[i*ROW+j]
+      if x < 0
+        print "..|"
+      else
+        printf "%2d|",x+1
+      end
+    }
+    print "\n"
+  }
+  print "\n"
+end
+
+$pnum=[]
+def setpiece(a,pos)
+  if a.length == $p.length then
+    $no += 1
+    pboard
+    return
+  end
+  while $b[pos] != -1
+    pos += 1
+  end
+  ($pnum - a).each do |i|
+    $p[i].each do |x|
+      f = 0
+      x.each{|s|
+        if $b[pos+s] != -1
+          f=1
+          break
+        end
+      }
+      if f == 0 then
+        x.each{|s|
+          $b[pos+s] = i
+        }
+        a << i
+        setpiece(a.dup, pos)
+        a.pop
+        x.each{|s|
+          $b[pos+s] = -1
+        }
+      end
+    end
+  end
+end
+
+mkpieces
+mkboard
+$p[4] = [$p[4][0]]
+$pnum = (0...$p.length).to_a
+setpiece([],0)
+
+
+__END__
+
+# original
+
+NP = 5
+ROW = 8 + NP
+COL = 8
+
+$p = []
+$b = []
+$no = 0
+
+def piece(n,a,nb)
+  for x in nb
+    a[n] = x
+    if n == NP-1
+      $p << [a.sort]
+    else
+      nbc=nb.dup
+      for d in [-ROW, -1, 1, ROW]
+        if x+d > 0 and not a.include?(x+d) and not nbc.include?(x+d)
+          nbc << x+d
+        end
+      end
+      nbc.delete x
+      piece(n+1,a[0..n],nbc)
+    end
+  end
+end
+
+def kikaku(a)
+  a.collect {|x| x - a[0]}
+end
+def ud(a)
+  kikaku(a.collect {|x| ((x+NP)%ROW)-ROW*((x+NP)/ROW) }.sort)
+end
+def rl(a)
+  kikaku(a.collect {|x| ROW*((x+NP)/ROW)+ROW-((x+NP)%ROW)}.sort)
+end
+def xy(a)
+  kikaku(a.collect {|x| ROW*((x+NP)%ROW) + (x+NP)/ROW }.sort)
+end
+
+def mkpieces
+  piece(0,[],[0])
+  $p.each do |a|
+    a0 = a[0]
+    a[1] = ud(a0)
+    a[2] = rl(a0)
+    a[3] = ud(rl(a0))
+    a[4] = xy(a0)
+    a[5] = ud(xy(a0))
+    a[6] = rl(xy(a0))
+    a[7] = ud(rl(xy(a0)))
+    a.sort!
+    a.uniq!
+  end
+  $p.uniq!.sort! {|x,y| x[0] <=> y[0] }
+end
+
+def mkboard
+  for i in 0...ROW*COL
+    if i % ROW >= ROW-NP
+      $b[i] = -2
+    else
+      $b[i] = -1
+    end
+    $b[3*ROW+3]=$b[3*ROW+4]=$b[4*ROW+3]=$b[4*ROW+4]=-2
+  end
+end
+
+def pboard
+  print "No. #$no\n"
+  for i in 0...COL
+    print "|"
+    for j in 0...ROW-NP
+      x = $b[i*ROW+j]
+      if x < 0
+        print "..|"
+      else
+        printf "%2d|",x+1
+      end
+    end
+    print "\n"
+  end
+  print "\n"
+end
+
+$pnum=[]
+def setpiece(a,pos)
+  if a.length == $p.length then
+    $no += 1
+    pboard
+    return
+  end
+  while $b[pos] != -1
+    pos += 1
+  end
+  ($pnum - a).each do |i|
+    $p[i].each do |x|
+      f = 0
+      for s in x do
+        if $b[pos+s] != -1
+          f=1
+          break
+        end
+      end
+      if f == 0 then
+        for s in x do
+          $b[pos+s] = i
+        end
+        a << i
+        setpiece(a.dup, pos)
+        a.pop
+        for s in x do
+          $b[pos+s] = -1
+        end
+      end
+    end
+  end
+end
+
+mkpieces
+mkboard
+$p[4] = [$p[4][0]]
+$pnum = (0...$p.length).to_a
+setpiece([],0)
diff --git a/benchmark/app_raise.rb b/benchmark/bm_app_raise.rb
index 5db8f95d50..5db8f95d50 100644
--- a/benchmark/app_raise.rb
+++ b/benchmark/bm_app_raise.rb
diff --git a/benchmark/app_strconcat.rb b/benchmark/bm_app_strconcat.rb
index 7eed7c1aed..7eed7c1aed 100644
--- a/benchmark/app_strconcat.rb
+++ b/benchmark/bm_app_strconcat.rb
diff --git a/benchmark/app_tak.rb b/benchmark/bm_app_tak.rb
index efe5380f4e..efe5380f4e 100644
--- a/benchmark/app_tak.rb
+++ b/benchmark/bm_app_tak.rb
diff --git a/benchmark/app_tarai.rb b/benchmark/bm_app_tarai.rb
index 4c146f5ccf..4c146f5ccf 100644
--- a/benchmark/app_tarai.rb
+++ b/benchmark/bm_app_tarai.rb
diff --git a/benchmark/app_uri.rb b/benchmark/bm_app_uri.rb
index 586edfd5dc..586edfd5dc 100644
--- a/benchmark/app_uri.rb
+++ b/benchmark/bm_app_uri.rb
diff --git a/benchmark/array_shift.rb b/benchmark/bm_array_shift.rb
index 798bb9e3f4..798bb9e3f4 100644
--- a/benchmark/array_shift.rb
+++ b/benchmark/bm_array_shift.rb
diff --git a/benchmark/hash_aref_dsym.rb b/benchmark/bm_hash_aref_dsym.rb
index af4f8c36d4..af4f8c36d4 100644
--- a/benchmark/hash_aref_dsym.rb
+++ b/benchmark/bm_hash_aref_dsym.rb
diff --git a/benchmark/hash_aref_dsym_long.rb b/benchmark/bm_hash_aref_dsym_long.rb
index 9d7759379e..9d7759379e 100644
--- a/benchmark/hash_aref_dsym_long.rb
+++ b/benchmark/bm_hash_aref_dsym_long.rb
diff --git a/benchmark/hash_aref_fix.rb b/benchmark/bm_hash_aref_fix.rb
index 1346890582..1346890582 100644
--- a/benchmark/hash_aref_fix.rb
+++ b/benchmark/bm_hash_aref_fix.rb
diff --git a/benchmark/hash_aref_flo.rb b/benchmark/bm_hash_aref_flo.rb
index 2217274c82..2217274c82 100644
--- a/benchmark/hash_aref_flo.rb
+++ b/benchmark/bm_hash_aref_flo.rb
diff --git a/benchmark/hash_aref_miss.rb b/benchmark/bm_hash_aref_miss.rb
index b0913dd4bb..b0913dd4bb 100644
--- a/benchmark/hash_aref_miss.rb
+++ b/benchmark/bm_hash_aref_miss.rb
diff --git a/benchmark/hash_aref_str.rb b/benchmark/bm_hash_aref_str.rb
index 19439b061b..19439b061b 100644
--- a/benchmark/hash_aref_str.rb
+++ b/benchmark/bm_hash_aref_str.rb
diff --git a/benchmark/hash_aref_sym.rb b/benchmark/bm_hash_aref_sym.rb
index f75d163fe6..f75d163fe6 100644
--- a/benchmark/hash_aref_sym.rb
+++ b/benchmark/bm_hash_aref_sym.rb
diff --git a/benchmark/hash_aref_sym_long.rb b/benchmark/bm_hash_aref_sym_long.rb
index 9dab8df7be..9dab8df7be 100644
--- a/benchmark/hash_aref_sym_long.rb
+++ b/benchmark/bm_hash_aref_sym_long.rb
diff --git a/benchmark/hash_flatten.rb b/benchmark/bm_hash_flatten.rb
index e944aae9f2..e944aae9f2 100644
--- a/benchmark/hash_flatten.rb
+++ b/benchmark/bm_hash_flatten.rb
diff --git a/benchmark/hash_ident_flo.rb b/benchmark/bm_hash_ident_flo.rb
index 0c7edfed3e..0c7edfed3e 100644
--- a/benchmark/hash_ident_flo.rb
+++ b/benchmark/bm_hash_ident_flo.rb
diff --git a/benchmark/hash_ident_num.rb b/benchmark/bm_hash_ident_num.rb
index b226736c6f..b226736c6f 100644
--- a/benchmark/hash_ident_num.rb
+++ b/benchmark/bm_hash_ident_num.rb
diff --git a/benchmark/hash_ident_obj.rb b/benchmark/bm_hash_ident_obj.rb
index 4b3b58edec..4b3b58edec 100644
--- a/benchmark/hash_ident_obj.rb
+++ b/benchmark/bm_hash_ident_obj.rb
diff --git a/benchmark/hash_ident_str.rb b/benchmark/bm_hash_ident_str.rb
index 8582b38e31..8582b38e31 100644
--- a/benchmark/hash_ident_str.rb
+++ b/benchmark/bm_hash_ident_str.rb
diff --git a/benchmark/hash_ident_sym.rb b/benchmark/bm_hash_ident_sym.rb
index 4c81e3d28e..4c81e3d28e 100644
--- a/benchmark/hash_ident_sym.rb
+++ b/benchmark/bm_hash_ident_sym.rb
diff --git a/benchmark/hash_keys.rb b/benchmark/bm_hash_keys.rb
index 6863cd01f9..6863cd01f9 100644
--- a/benchmark/hash_keys.rb
+++ b/benchmark/bm_hash_keys.rb
diff --git a/benchmark/hash_shift.rb b/benchmark/bm_hash_shift.rb
index a645671a5b..a645671a5b 100644
--- a/benchmark/hash_shift.rb
+++ b/benchmark/bm_hash_shift.rb
diff --git a/benchmark/hash_shift_u16.rb b/benchmark/bm_hash_shift_u16.rb
index ec800d0342..ec800d0342 100644
--- a/benchmark/hash_shift_u16.rb
+++ b/benchmark/bm_hash_shift_u16.rb
diff --git a/benchmark/hash_shift_u24.rb b/benchmark/bm_hash_shift_u24.rb
index de4e0fa696..de4e0fa696 100644
--- a/benchmark/hash_shift_u24.rb
+++ b/benchmark/bm_hash_shift_u24.rb
diff --git a/benchmark/hash_shift_u32.rb b/benchmark/bm_hash_shift_u32.rb
index 656aa55583..656aa55583 100644
--- a/benchmark/hash_shift_u32.rb
+++ b/benchmark/bm_hash_shift_u32.rb
diff --git a/benchmark/hash_to_proc.rb b/benchmark/bm_hash_to_proc.rb
index 2b675bf509..2b675bf509 100644
--- a/benchmark/hash_to_proc.rb
+++ b/benchmark/bm_hash_to_proc.rb
diff --git a/benchmark/hash_values.rb b/benchmark/bm_hash_values.rb
index 069441302f..069441302f 100644
--- a/benchmark/hash_values.rb
+++ b/benchmark/bm_hash_values.rb
diff --git a/benchmark/io_file_create.rb b/benchmark/bm_io_file_create.rb
index 2f205c1333..2f205c1333 100644
--- a/benchmark/io_file_create.rb
+++ b/benchmark/bm_io_file_create.rb
diff --git a/benchmark/io_file_read.rb b/benchmark/bm_io_file_read.rb
index b9e796ed30..b9e796ed30 100644
--- a/benchmark/io_file_read.rb
+++ b/benchmark/bm_io_file_read.rb
diff --git a/benchmark/io_file_write.rb b/benchmark/bm_io_file_write.rb
index aa1be0e5fe..aa1be0e5fe 100644
--- a/benchmark/io_file_write.rb
+++ b/benchmark/bm_io_file_write.rb
diff --git a/benchmark/io_nonblock_noex.rb b/benchmark/bm_io_nonblock_noex.rb
index da9357fdc6..da9357fdc6 100644
--- a/benchmark/io_nonblock_noex.rb
+++ b/benchmark/bm_io_nonblock_noex.rb
diff --git a/benchmark/io_nonblock_noex2.rb b/benchmark/bm_io_nonblock_noex2.rb
index 56819d049b..56819d049b 100644
--- a/benchmark/io_nonblock_noex2.rb
+++ b/benchmark/bm_io_nonblock_noex2.rb
diff --git a/benchmark/io_select.rb b/benchmark/bm_io_select.rb
index 19248daeb1..19248daeb1 100644
--- a/benchmark/io_select.rb
+++ b/benchmark/bm_io_select.rb
diff --git a/benchmark/io_select2.rb b/benchmark/bm_io_select2.rb
index 10e37d71b2..10e37d71b2 100644
--- a/benchmark/io_select2.rb
+++ b/benchmark/bm_io_select2.rb
diff --git a/benchmark/io_select3.rb b/benchmark/bm_io_select3.rb
index 7d0ba1f092..7d0ba1f092 100644
--- a/benchmark/io_select3.rb
+++ b/benchmark/bm_io_select3.rb
diff --git a/benchmark/loop_for.rb b/benchmark/bm_loop_for.rb
index 0fc4cc1511..0fc4cc1511 100644
--- a/benchmark/loop_for.rb
+++ b/benchmark/bm_loop_for.rb
diff --git a/benchmark/loop_generator.rb b/benchmark/bm_loop_generator.rb
index d3375c744c..d3375c744c 100644
--- a/benchmark/loop_generator.rb
+++ b/benchmark/bm_loop_generator.rb
diff --git a/benchmark/loop_times.rb b/benchmark/bm_loop_times.rb
index 521f72ad1a..521f72ad1a 100644
--- a/benchmark/loop_times.rb
+++ b/benchmark/bm_loop_times.rb
diff --git a/benchmark/loop_whileloop.rb b/benchmark/bm_loop_whileloop.rb
index 0072822c06..0072822c06 100644
--- a/benchmark/loop_whileloop.rb
+++ b/benchmark/bm_loop_whileloop.rb
diff --git a/benchmark/loop_whileloop2.rb b/benchmark/bm_loop_whileloop2.rb
index 47d02dffc4..47d02dffc4 100644
--- a/benchmark/loop_whileloop2.rb
+++ b/benchmark/bm_loop_whileloop2.rb
diff --git a/benchmark/marshal_dump_flo.rb b/benchmark/bm_marshal_dump_flo.rb
index 9b8d0c6afb..9b8d0c6afb 100644
--- a/benchmark/marshal_dump_flo.rb
+++ b/benchmark/bm_marshal_dump_flo.rb
diff --git a/benchmark/marshal_dump_load_geniv.rb b/benchmark/bm_marshal_dump_load_geniv.rb
index 8252ad90fa..8252ad90fa 100644
--- a/benchmark/marshal_dump_load_geniv.rb
+++ b/benchmark/bm_marshal_dump_load_geniv.rb
diff --git a/benchmark/marshal_dump_load_time.rb b/benchmark/bm_marshal_dump_load_time.rb
index e29743b791..e29743b791 100644
--- a/benchmark/marshal_dump_load_time.rb
+++ b/benchmark/bm_marshal_dump_load_time.rb
diff --git a/benchmark/bm_require.rb b/benchmark/bm_require.rb
new file mode 100644
index 0000000000..b8abc88f41
--- /dev/null
+++ b/benchmark/bm_require.rb
@@ -0,0 +1,7 @@
+$:.push File.join(File.dirname(__FILE__), "bm_require.data")
+
+1.upto(10000) do |i|
+  require "c#{i}"
+end
+
+$:.pop
diff --git a/benchmark/bm_require_thread.rb b/benchmark/bm_require_thread.rb
new file mode 100644
index 0000000000..e54db6c6e5
--- /dev/null
+++ b/benchmark/bm_require_thread.rb
@@ -0,0 +1,15 @@
+$:.push File.join(File.dirname(__FILE__), "bm_require.data")
+
+i=0
+t = Thread.new do
+  while true
+    i = i+1 # dummy loop
+  end
+end
+
+1.upto(100) do |i|
+  require "c#{i}"
+end
+
+$:.pop
+t.kill
diff --git a/benchmark/securerandom.rb b/benchmark/bm_securerandom.rb
index a082ea6d5b..a082ea6d5b 100644
--- a/benchmark/securerandom.rb
+++ b/benchmark/bm_securerandom.rb
diff --git a/benchmark/bm_so_ackermann.rb b/benchmark/bm_so_ackermann.rb
new file mode 100644
index 0000000000..7db5be9050
--- /dev/null
+++ b/benchmark/bm_so_ackermann.rb
@@ -0,0 +1,19 @@
+#!/usr/bin/ruby
+# -*- mode: ruby -*-
+# $Id: ackermann-ruby.code,v 1.4 2004/11/13 07:40:41 bfulgham Exp $
+# http://www.bagley.org/~doug/shootout/
+
+def ack(m, n)
+    if m == 0 then
+        n + 1
+    elsif n == 0 then
+        ack(m - 1, 1)
+    else
+        ack(m - 1, ack(m, n - 1))
+    end
+end
+
+NUM = 9
+ack(3, NUM)
+
+
diff --git a/benchmark/bm_so_array.rb b/benchmark/bm_so_array.rb
new file mode 100644
index 0000000000..2b8fce8f99
--- /dev/null
+++ b/benchmark/bm_so_array.rb
@@ -0,0 +1,23 @@
+#!/usr/bin/ruby
+# -*- mode: ruby -*-
+# $Id: ary-ruby.code,v 1.4 2004/11/13 07:41:27 bfulgham Exp $
+# http://www.bagley.org/~doug/shootout/
+# with help from Paul Brannan and Mark Hubbart
+
+n = 9000 # Integer(ARGV.shift || 1)
+
+x = Array.new(n)
+y = Array.new(n, 0)
+
+n.times{|bi|
+  x[bi] = bi + 1
+}
+
+(0 .. 999).each do |e|
+  (n-1).step(0,-1) do |bi|
+    y[bi] += x.at(bi)
+  end
+end
+# puts "#{y.first} #{y.last}"
+
+
diff --git a/benchmark/so_binary_trees.rb b/benchmark/bm_so_binary_trees.rb
index b1693e4109..b1693e4109 100644
--- a/benchmark/so_binary_trees.rb
+++ b/benchmark/bm_so_binary_trees.rb
diff --git a/benchmark/bm_so_concatenate.rb b/benchmark/bm_so_concatenate.rb
new file mode 100644
index 0000000000..873214de7c
--- /dev/null
+++ b/benchmark/bm_so_concatenate.rb
@@ -0,0 +1,18 @@
+#!/usr/bin/ruby
+# -*- mode: ruby -*-
+# $Id: strcat-ruby.code,v 1.4 2004/11/13 07:43:28 bfulgham Exp $
+# http://www.bagley.org/~doug/shootout/
+# based on code from Aristarkh A Zagorodnikov and Dat Nguyen
+
+STUFF = "hello\n"
+i = 0
+while i<10
+  i += 1
+  hello = ''
+  4_000_000.times do |e|
+    hello << STUFF
+  end
+end
+# puts hello.length
+
+
diff --git a/benchmark/bm_so_count_words.rb b/benchmark/bm_so_count_words.rb
new file mode 100644
index 0000000000..65f6337a4a
--- /dev/null
+++ b/benchmark/bm_so_count_words.rb
@@ -0,0 +1,19 @@
+#!/usr/bin/ruby
+# -*- mode: ruby -*-
+# $Id: wc-ruby.code,v 1.4 2004/11/13 07:43:32 bfulgham Exp $
+# http://www.bagley.org/~doug/shootout/
+# with help from Paul Brannan
+
+input = open(File.join(File.dirname($0), 'wc.input'), 'rb')
+
+nl = nw = nc = 0
+while true
+  tmp = input.read(4096) or break
+  data = tmp << (input.gets || "")
+  nc += data.length
+  nl += data.count("\n")
+  ((data.strip! || data).tr!("\n", " ") || data).squeeze!
+  nw += data.count(" ") + 1
+end
+# STDERR.puts "#{nl} #{nw} #{nc}"
+
diff --git a/benchmark/bm_so_exception.rb b/benchmark/bm_so_exception.rb
new file mode 100644
index 0000000000..deb003a594
--- /dev/null
+++ b/benchmark/bm_so_exception.rb
@@ -0,0 +1,61 @@
+#!/usr/bin/ruby
+# -*- mode: ruby -*-
+# $Id: except-ruby.code,v 1.4 2004/11/13 07:41:33 bfulgham Exp $
+# http://www.bagley.org/~doug/shootout/
+
+$HI = 0
+$LO = 0
+NUM = 250000 # Integer(ARGV[0] || 1)
+
+
+class Lo_Exception < Exception
+  def initialize(num)
+    @value = num
+  end
+end
+
+class Hi_Exception < Exception
+  def initialize(num)
+    @value = num
+  end
+end
+
+def some_function(num)
+  begin
+    hi_function(num)
+  rescue
+    print "We shouldn't get here, exception is: #{$!.type}\n"
+  end
+end
+
+def hi_function(num)
+  begin
+    lo_function(num)
+  rescue Hi_Exception
+    $HI = $HI + 1
+  end
+end
+
+def lo_function(num)
+  begin
+    blowup(num)
+  rescue Lo_Exception
+    $LO = $LO + 1
+  end
+end
+
+def blowup(num)
+  if num % 2 == 0
+    raise Lo_Exception.new(num)
+  else
+    raise Hi_Exception.new(num)
+  end
+end
+
+
+i = 1
+max = NUM+1
+while i < max
+  i += 1
+  some_function(i+1)
+end
diff --git a/benchmark/so_fannkuch.rb b/benchmark/bm_so_fannkuch.rb
index bac5ecd44c..bac5ecd44c 100644
--- a/benchmark/so_fannkuch.rb
+++ b/benchmark/bm_so_fannkuch.rb
diff --git a/benchmark/bm_so_fasta.rb b/benchmark/bm_so_fasta.rb
new file mode 100644
index 0000000000..3f759ba7ae
--- /dev/null
+++ b/benchmark/bm_so_fasta.rb
@@ -0,0 +1,81 @@
+# The Computer Language Shootout
+# http://shootout.alioth.debian.org/
+# Contributed by Sokolov Yura
+
+$last = 42.0
+def gen_random (max,im=139968,ia=3877,ic=29573)
+    (max * ($last = ($last * ia + ic) % im)) / im
+end
+
+alu =
+   "GGCCGGGCGCGGTGGCTCACGCCTGTAATCCCAGCACTTTGG"+
+   "GAGGCCGAGGCGGGCGGATCACCTGAGGTCAGGAGTTCGAGA"+
+   "CCAGCCTGGCCAACATGGTGAAACCCCGTCTCTACTAAAAAT"+
+   "ACAAAAATTAGCCGGGCGTGGTGGCGCGCGCCTGTAATCCCA"+
+   "GCTACTCGGGAGGCTGAGGCAGGAGAATCGCTTGAACCCGGG"+
+   "AGGCGGAGGTTGCAGTGAGCCGAGATCGCGCCACTGCACTCC"+
+   "AGCCTGGGCGACAGAGCGAGACTCCGTCTCAAAAA"
+
+iub = [
+    ["a", 0.27],
+    ["c", 0.12],
+    ["g", 0.12],
+    ["t", 0.27],
+
+    ["B", 0.02],
+    ["D", 0.02],
+    ["H", 0.02],
+    ["K", 0.02],
+    ["M", 0.02],
+    ["N", 0.02],
+    ["R", 0.02],
+    ["S", 0.02],
+    ["V", 0.02],
+    ["W", 0.02],
+    ["Y", 0.02],
+]
+homosapiens = [
+    ["a", 0.3029549426680],
+    ["c", 0.1979883004921],
+    ["g", 0.1975473066391],
+    ["t", 0.3015094502008],
+]
+
+def make_repeat_fasta(id, desc, src, n)
+    puts ">#{id} #{desc}"
+    v = nil
+    width = 60
+    l = src.length
+    s = src * ((n / l) + 1)
+    s.slice!(n, l)
+    puts(s.scan(/.{1,#{width}}/).join("\n"))
+end
+
+def make_random_fasta(id, desc, table, n)
+    puts ">#{id} #{desc}"
+    rand, v = nil,nil
+    width = 60
+    chunk = 1 * width
+    prob = 0.0
+    table.each{|v| v[1]= (prob += v[1])}
+    for i in 1..(n/width)
+        puts((1..width).collect{
+            rand = gen_random(1.0)
+            table.find{|v| v[1]>rand}[0]
+        }.join)
+    end
+    if n%width != 0
+        puts((1..(n%width)).collect{
+            rand = gen_random(1.0)
+            table.find{|v| v[1]>rand}[0]
+        }.join)
+    end
+end
+
+
+n = (ARGV[0] or 250_000).to_i
+
+make_repeat_fasta('ONE', 'Homo sapiens alu', alu, n*2)
+make_random_fasta('TWO', 'IUB ambiguity codes', iub, n*3)
+make_random_fasta('THREE', 'Homo sapiens frequency', homosapiens, n*5)
+
diff --git a/benchmark/bm_so_k_nucleotide.rb b/benchmark/bm_so_k_nucleotide.rb
new file mode 100644
index 0000000000..dadab3e79c
--- /dev/null
+++ b/benchmark/bm_so_k_nucleotide.rb
@@ -0,0 +1,48 @@
+# The Computer Language Shootout
+# http://shootout.alioth.debian.org
+#
+# contributed by jose fco. gonzalez
+# modified by Sokolov Yura
+
+seq = String.new
+
+def frecuency( seq,length )
+    n, table = seq.length - length + 1, Hash.new(0)
+    f, i = nil, nil
+    (0 ... length).each do |f|
+        (f ... n).step(length) do |i|
+            table[seq[i,length]] += 1
+        end
+    end
+    [n,table]
+
+end
+
+def sort_by_freq( seq,length )
+    n,table = frecuency( seq,length )
+    a, b, v = nil, nil, nil
+    table.sort{|a,b| b[1] <=> a[1]}.each do |v|
+        puts "%s %.3f" % [v[0].upcase,((v[1]*100).to_f/n)]
+    end
+    puts
+end
+
+def find_seq( seq,s )
+    n,table = frecuency( seq,s.length )
+    puts "#{table[s].to_s}\t#{s.upcase}"
+end
+
+input = open(File.join(File.dirname($0), 'fasta.output.100000'), 'rb')
+
+line = input.gets while line !~ /^>THREE/
+line = input.gets
+
+while (line !~ /^>/) & line do
+    seq << line.chomp
+    line = input.gets
+end
+
+[1,2].each {|i| sort_by_freq( seq,i ) }
+
+%w(ggt ggta ggtatt ggtattttaatt ggtattttaatttatagt).each{|s| find_seq( seq,s) }
+
diff --git a/benchmark/so_lists.rb b/benchmark/bm_so_lists.rb
index e8f4a2a5f7..e8f4a2a5f7 100644
--- a/benchmark/so_lists.rb
+++ b/benchmark/bm_so_lists.rb
diff --git a/benchmark/so_mandelbrot.rb b/benchmark/bm_so_mandelbrot.rb
index 76331c64b8..76331c64b8 100644
--- a/benchmark/so_mandelbrot.rb
+++ b/benchmark/bm_so_mandelbrot.rb
diff --git a/benchmark/bm_so_matrix.rb b/benchmark/bm_so_matrix.rb
new file mode 100644
index 0000000000..e2c5c8e559
--- /dev/null
+++ b/benchmark/bm_so_matrix.rb
@@ -0,0 +1,48 @@
+#!/usr/bin/ruby
+# -*- mode: ruby -*-
+# $Id: matrix-ruby.code,v 1.4 2004/11/13 07:42:14 bfulgham Exp $
+# http://www.bagley.org/~doug/shootout/
+
+n = 60 #Integer(ARGV.shift || 1)
+
+size = 40
+
+def mkmatrix(rows, cols)
+    count = 1
+    mx = Array.new(rows)
+    (0 .. (rows - 1)).each do |bi|
+        row = Array.new(cols, 0)
+        (0 .. (cols - 1)).each do |j|
+            row[j] = count
+            count += 1
+        end
+        mx[bi] = row
+    end
+    mx
+end
+
+def mmult(rows, cols, m1, m2)
+    m3 = Array.new(rows)
+    (0 .. (rows - 1)).each do |bi|
+        row = Array.new(cols, 0)
+        (0 .. (cols - 1)).each do |j|
+            val = 0
+            (0 .. (cols - 1)).each do |k|
+                val += m1.at(bi).at(k) * m2.at(k).at(j)
+            end
+            row[j] = val
+        end
+        m3[bi] = row
+    end
+    m3
+end
+
+m1 = mkmatrix(size, size)
+m2 = mkmatrix(size, size)
+mm = Array.new
+n.times do
+    mm = mmult(size, size, m1, m2)
+end
+# puts "#{mm[0][0]} #{mm[2][3]} #{mm[3][2]} #{mm[4][4]}"
+
+
diff --git a/benchmark/bm_so_meteor_contest.rb b/benchmark/bm_so_meteor_contest.rb
new file mode 100644
index 0000000000..64a7d46afe
--- /dev/null
+++ b/benchmark/bm_so_meteor_contest.rb
@@ -0,0 +1,563 @@
+#!/usr/bin/env ruby
+#
+# The Computer Language Shootout
+#   http://shootout.alioth.debian.org
+#   contributed by Kevin Barnes (Ruby novice)
+
+# PROGRAM:  the main body is at the bottom.
+#   1) read about the problem here: http://www-128.ibm.com/developerworks/java/library/j-javaopt/
+#   2) see how I represent a board as a bitmask by reading the blank_board comments
+#   3) read as your mental paths take you
+
+def print *args
+end
+
+# class to represent all information about a particular rotation of a particular piece
+class Rotation
+  # an array (by location) containing a bit mask for how the piece maps at the given location.
+  # if the rotation is invalid at that location the mask will contain false
+  attr_reader :start_masks
+
+  # maps a direction to a relative location.  these differ depending on whether it is an even or
+  # odd row being mapped from
+  @@rotation_even_adder = { :west => -1, :east => 1, :nw => -7, :ne => -6, :sw => 5, :se => 6 }
+  @@rotation_odd_adder = { :west => -1, :east => 1, :nw => -6, :ne => -5, :sw => 6, :se => 7 }
+
+  def initialize( directions )
+    @even_offsets, @odd_offsets = normalize_offsets( get_values( directions ))
+
+    @even_mask = mask_for_offsets( @even_offsets)
+    @odd_mask = mask_for_offsets( @odd_offsets)
+
+    @start_masks = Array.new(60)
+
+    # create the rotational masks by placing the base mask at the location and seeing if
+    # 1) it overlaps the boundaries and 2) it produces a prunable board.  if either of these
+    # is true the piece cannot be placed
+    0.upto(59) do | offset |
+      mask = is_even(offset) ? (@even_mask << offset) : (@odd_mask << offset)
+      if (blank_board & mask == 0 && !prunable(blank_board | mask, 0, true)) then
+        imask = compute_required( mask, offset)
+        @start_masks[offset] = [ mask, imask, imask | mask ]
+      else
+        @start_masks[offset] = false
+      end
+    end
+  end
+
+  def compute_required( mask, offset )
+    board = blank_board
+    0.upto(offset) { | i | board |= 1 << i }
+    board |= mask
+    return 0 if (!prunable(board | mask, offset))
+    board = flood_fill(board,58)
+    count = 0
+    imask = 0
+    0.upto(59) do | i |
+      if (board[i] == 0) then
+        imask |= (1 << i)
+        count += 1
+      end
+    end
+    (count > 0 && count < 5) ? imask : 0
+  end
+
+  def flood_fill( board, location)
+    return board if (board[location] == 1)
+    board |= 1 << location
+    row, col = location.divmod(6)
+    board = flood_fill( board, location - 1) if (col > 0)
+    board = flood_fill( board, location + 1) if (col < 4)
+    if (row % 2 == 0) then
+      board = flood_fill( board, location - 7) if (col > 0 && row > 0)
+      board = flood_fill( board, location - 6) if (row > 0)
+      board = flood_fill( board, location + 6) if (row < 9)
+      board = flood_fill( board, location + 5) if (col > 0 && row < 9)
+    else
+      board = flood_fill( board, location - 5) if (col < 4 && row > 0)
+      board = flood_fill( board, location - 6) if (row > 0)
+      board = flood_fill( board, location + 6) if (row < 9)
+      board = flood_fill( board, location + 7) if (col < 4 && row < 9)
+    end
+    board
+  end
+
+  # given a location, produces a list of relative locations covered by the piece at this rotation
+  def offsets( location)
+    if is_even( location) then
+      @even_offsets.collect { | value | value + location }
+    else
+      @odd_offsets.collect { | value | value + location }
+    end
+  end
+
+  # returns a set of offsets relative to the top-left most piece of the rotation (by even or odd rows)
+  # this is hard to explain. imagine we have this partial board:
+  #   0 0 0 0 0 x        [positions 0-5]
+  #    0 0 1 1 0 x       [positions 6-11]
+  #   0 0 1 0 0 x        [positions 12-17]
+  #    0 1 0 0 0 x       [positions 18-23]
+  #   0 1 0 0 0 x        [positions 24-29]
+  #    0 0 0 0 0 x       [positions 30-35]
+  #       ...
+  # The top-left of the piece is at position 8, the
+  # board would be passed as a set of positions (values array) containing [8,9,14,19,25] not necessarily in that
+  # sorted order.  Since that array starts on an odd row, the offsets for an odd row are: [0,1,6,11,17] obtained
+  # by subtracting 8 from everything.  Now imagine the piece shifted up and to the right so it's on an even row:
+  #   0 0 0 1 1 x        [positions 0-5]
+  #    0 0 1 0 0 x       [positions 6-11]
+  #   0 0 1 0 0 x        [positions 12-17]
+  #    0 1 0 0 0 x       [positions 18-23]
+  #   0 0 0 0 0 x        [positions 24-29]
+  #    0 0 0 0 0 x       [positions 30-35]
+  #       ...
+  # Now the positions are [3,4,8,14,19] which after subtracting the lowest value (3) gives [0,1,5,11,16] thus, the
+  # offsets for this particular piece are (in even, odd order) [0,1,5,11,16],[0,1,6,11,17] which is what
+  # this function would return
+  def normalize_offsets( values)
+    min = values.min
+    even_min = is_even(min)
+    other_min = even_min ? min + 6 : min + 7
+    other_values = values.collect do | value |
+      if is_even(value) then
+        value + 6 - other_min
+      else
+        value + 7 - other_min
+      end
+    end
+    values.collect! { | value | value - min }
+
+    if even_min then
+      [values, other_values]
+    else
+      [other_values, values]
+    end
+  end
+
+  # produce a bitmask representation of an array of offset locations
+  def mask_for_offsets( offsets )
+    mask = 0
+    offsets.each { | value | mask = mask + ( 1 << value ) }
+    mask
+  end
+
+  # finds a "safe" position that a position as described by a list of directions can be placed
+  # without falling off any edge of the board.  the values returned a location to place the first piece
+  # at so it will fit after making the described moves
+  def start_adjust( directions )
+    south = east = 0;
+    directions.each do | direction |
+      east += 1 if ( direction == :sw || direction == :nw || direction == :west )
+      south += 1 if ( direction == :nw || direction == :ne )
+    end
+    south * 6 + east
+  end
+
+  # given a set of directions places the piece (as defined by a set of directions) on the board at
+  # a location that will not take it off the edge
+  def get_values ( directions )
+    start = start_adjust(directions)
+    values = [ start ]
+    directions.each do | direction |
+      if (start % 12 >= 6) then
+        start += @@rotation_odd_adder[direction]
+      else
+        start += @@rotation_even_adder[direction]
+      end
+      values += [ start ]
+    end
+
+    # some moves take you back to an existing location, we'll strip duplicates
+    values.uniq
+  end
+end
+
+# describes a piece and caches information about its rotations to as to be efficient for iteration
+# ATTRIBUTES:
+#   rotations -- all the rotations of the piece
+#   type -- a numeic "name" of the piece
+#   masks -- an array by location of all legal rotational masks (a n inner array) for that location
+#   placed -- the mask that this piece was last placed at (not a location, but the actual mask used)
+class Piece
+  attr_reader :rotations, :type, :masks
+  attr_accessor :placed
+
+  # transform hashes that change one direction into another when you either flip or rotate a set of directions
+  @@flip_converter = { :west => :west, :east => :east, :nw => :sw, :ne => :se, :sw => :nw, :se => :ne }
+  @@rotate_converter = { :west => :nw, :east => :se, :nw => :ne, :ne => :east, :sw => :west, :se => :sw }
+
+  def initialize( directions, type )
+    @type = type
+    @rotations = Array.new();
+    @map = {}
+
+    generate_rotations( directions )
+    directions.collect! { | value | @@flip_converter[value] }
+    generate_rotations( directions )
+
+    # creates the masks AND a map that returns [location, rotation] for any given mask
+    # this is used when a board is found and we want to draw it, otherwise the map is unused
+    @masks = Array.new();
+    0.upto(59) do | i |
+      even = true
+      @masks[i] = @rotations.collect do | rotation |
+        mask = rotation.start_masks[i]
+        @map[mask[0]] = [ i, rotation ] if (mask)
+        mask || nil
+      end
+      @masks[i].compact!
+    end
+  end
+
+  # rotates a set of directions through all six angles and adds a Rotation to the list for each one
+  def generate_rotations( directions )
+    6.times do
+      rotations.push( Rotation.new(directions))
+      directions.collect! { | value | @@rotate_converter[value] }
+    end
+  end
+
+  # given a board string, adds this piece to the board at whatever location/rotation
+  # important: the outbound board string is 5 wide, the normal location notation is six wide (padded)
+  def fill_string( board_string)
+    location, rotation = @map[@placed]
+    rotation.offsets(location).each do | offset |
+      row, col = offset.divmod(6)
+      board_string[ row*5 + col, 1 ] = @type.to_s
+    end
+  end
+end
+
+# a blank bit board having this form:
+#
+#    0 0 0 0 0 1
+#     0 0 0 0 0 1
+#    0 0 0 0 0 1
+#     0 0 0 0 0 1
+#    0 0 0 0 0 1
+#     0 0 0 0 0 1
+#    0 0 0 0 0 1
+#     0 0 0 0 0 1
+#    0 0 0 0 0 1
+#     0 0 0 0 0 1
+#    1 1 1 1 1 1
+#
+# where left lest significant bit is the top left and the most significant is the lower right
+# the actual board only consists of the 0 places, the 1 places are blockers to keep things from running
+# off the edges or bottom
+def blank_board
+  0b111111100000100000100000100000100000100000100000100000100000100000
+end
+
+def full_board
+  0b111111111111111111111111111111111111111111111111111111111111111111
+end
+
+# determines if a location (bit position) is in an even row
+def is_even( location)
+  (location % 12) < 6
+end
+
+# support function that create three utility maps:
+#  $converter -- for each row an array that maps a five bit row (via array mapping)
+#                to the a five bit representation of the bits below it
+#  $bit_count -- maps a five bit row (via array mapping) to the number of 1s in the row
+#  @@new_regions -- maps a five bit row (via array mapping) to an array of "region" arrays
+#                   a region array has three values the first is a mask of bits in the region,
+#                   the second is the count of those bits and the third is identical to the first
+#                   examples:
+#                           0b10010 => [ 0b01100, 2, 0b01100 ], [ 0b00001, 1, 0b00001]
+#                           0b01010 => [ 0b10000, 1, 0b10000 ], [ 0b00100, 1, 0b00100 ], [ 0b00001, 1, 0b00001]
+#                           0b10001 => [ 0b01110, 3, 0b01110 ]
+def create_collector_support
+  odd_map = [0b11, 0b110, 0b1100, 0b11000, 0b10000]
+  even_map = [0b1, 0b11, 0b110, 0b1100, 0b11000]
+
+  all_odds = Array.new(0b100000)
+  all_evens = Array.new(0b100000)
+  bit_counts = Array.new(0b100000)
+  new_regions = Array.new(0b100000)
+  0.upto(0b11111) do | i |
+    bit_count = odd = even = 0
+    0.upto(4) do | bit |
+      if (i[bit] == 1) then
+        bit_count += 1
+        odd |= odd_map[bit]
+        even |= even_map[bit]
+      end
+    end
+    all_odds[i] = odd
+    all_evens[i] = even
+    bit_counts[i] = bit_count
+    new_regions[i] = create_regions( i)
+  end
+
+  $converter = []
+  10.times { | row | $converter.push((row % 2 == 0) ? all_evens : all_odds) }
+  $bit_counts = bit_counts
+  $regions = new_regions.collect { | set | set.collect { | value | [ value, bit_counts[value], value] } }
+end
+
+# determines if a board is punable, meaning that there is no possibility that it
+# can be filled up with pieces.  A board is prunable if there is a grouping of unfilled spaces
+# that are not a multiple of five.  The following board is an example of a prunable board:
+#    0 0 1 0 0
+#     0 1 0 0 0
+#    1 1 0 0 0
+#     0 1 0 0 0
+#    0 0 0 0 0
+#       ...
+#
+# This board is prunable because the top left corner is only 3 bits in area, no piece will ever fit it
+# parameters:
+#   board -- an initial bit board (6 bit padded rows, see blank_board for format)
+#   location -- starting location, everything above and to the left is already full
+#   slotting -- set to true only when testing initial pieces, when filling normally
+#               additional assumptions are possible
+#
+# Algorithm:
+#    The algorithm starts at the top row (as determined by location) and iterates a row at a time
+#    maintainng counts of active open areas (kept in the collector array) each collector contains
+#    three values at the start of an iteration:
+#          0: mask of bits that would be adjacent to the collector in this row
+#          1: the number of bits collected so far
+#          2: a scratch space starting as zero, but used during the computation to represent
+#             the empty bits in the new row that are adjacent (position 0)
+#  The exact procedure is described in-code
+def prunable( board, location, slotting = false)
+  collectors = []
+  # loop across the rows
+  (location / 6).to_i.upto(9) do | row_on |
+    # obtain a set of regions representing the bits of the current row.
+    regions = $regions[(board >> (row_on * 6)) & 0b11111]
+    converter = $converter[row_on]
+
+    # track the number of collectors at the start of the cycle so that
+    # we don't compute against newly created collectors, only existing collectors
+    initial_collector_count = collectors.length
+
+    # loop against the regions.  For each region of the row
+    # we will see if it connects to one or more existing collectors.
+    # if it connects to 1 collector, the bits from the region are added to the
+    # bits of the collector and the mask is placed in collector[2]
+    # If the region overlaps more than one collector then all the collectors
+    # it overlaps with are merged into the first one (the others are set to nil in the array)
+    # if NO collectors are found then the region is copied as a new collector
+    regions.each do | region |
+      collector_found = nil
+      region_mask = region[2]
+      initial_collector_count.times do | collector_num |
+        collector = collectors[collector_num]
+        if (collector) then
+          collector_mask = collector[0]
+          if (collector_mask & region_mask != 0) then
+            if (collector_found) then
+              collector_found[0] |= collector_mask
+              collector_found[1] += collector[1]
+              collector_found[2] |= collector[2]
+              collectors[collector_num] = nil
+            else
+              collector_found = collector
+              collector[1] += region[1]
+              collector[2] |= region_mask
+            end
+          end
+        end
+      end
+      if (collector_found == nil) then
+        collectors.push(Array.new(region))
+      end
+    end
+
+    # check the existing collectors, if any collector overlapped no bits in the region its [2] value will
+    # be zero.  The size of any such reaason is tested if it is not a multiple of five true is returned since
+    # the board is prunable.  if it is a multiple of five it is removed.
+    # Collector that are still active have a new adjacent value [0] set based n the matched bits
+    # and have [2] cleared out for the next cycle.
+    collectors.length.times do | collector_num |
+      collector = collectors[collector_num]
+      if (collector) then
+        if (collector[2] == 0) then
+          return true if (collector[1] % 5 != 0)
+          collectors[collector_num] = nil
+        else
+          # if a collector matches all bits in the row then we can return unprunable early for the
+          # following reasons:
+          #    1) there can be no more unavailable bits bince we fill from the top left downward
+          #    2) all previous regions have been closed or joined so only this region can fail
+          #    3) this region must be good since there can never be only 1 region that is nuot
+          #       a multiple of five
+          # this rule only applies when filling normally, so we ignore the rule if we are "slotting"
+          # in pieces to see what configurations work for them (the only other time this algorithm is used).
+          return false if (collector[2] == 0b11111 && !slotting)
+          collector[0] = converter[collector[2]]
+          collector[2] = 0
+        end
+      end
+    end
+
+    # get rid of all the empty converters for the next round
+    collectors.compact!
+  end
+  return false if (collectors.length <= 1) # 1 collector or less and the region is fine
+  collectors.any? { | collector | (collector[1] % 5) != 0 } # more than 1 and we test them all for bad size
+end
+
+# creates a region given a row mask.  see prunable for what a "region" is
+def create_regions( value )
+  regions = []
+  cur_region = 0
+  5.times do | bit |
+    if (value[bit] == 0) then
+      cur_region |= 1 << bit
+    else
+      if (cur_region != 0 ) then
+        regions.push( cur_region)
+        cur_region = 0;
+      end
+    end
+  end
+  regions.push(cur_region) if (cur_region != 0)
+  regions
+end
+
+# find up to the counted number of solutions (or all solutions) and prints the final result
+def find_all
+  find_top( 1)
+  find_top( 0)
+  print_results
+end
+
+# show the board
+def print_results
+  print "#{@boards_found} solutions found\n\n"
+  print_full_board( @min_board)
+  print "\n"
+  print_full_board( @max_board)
+  print "\n"
+end
+
+# finds solutions.  This special version of the main function is only used for the top level
+# the reason for it is basically to force a particular ordering on how the rotations are tested for
+# the first piece.  It is called twice, first looking for placements of the odd rotations and then
+# looking for placements of the even locations.
+#
+# WHY?
+#   Since any found solution has an inverse we want to maximize finding solutions that are not already found
+#   as an inverse.  The inverse will ALWAYS be 3 one of the piece configurations that is exactly 3 rotations away
+#   (an odd number).  Checking even vs odd then produces a higher probability of finding more pieces earlier
+#   in the cycle.  We still need to keep checking all the permutations, but our probability of finding one will
+#   diminsh over time.  Since we are TOLD how many to search for this lets us exit before checking all pieces
+#   this bennifit is very great when seeking small numbers of solutions and is 0 when looking for more than the
+#   maximum number
+def find_top( rotation_skip)
+  board = blank_board
+  (@pieces.length-1).times do
+    piece = @pieces.shift
+    piece.masks[0].each do | mask, imask, cmask |
+      if ((rotation_skip += 1) % 2 == 0) then
+        piece.placed = mask
+        find( 1, 1, board | mask)
+      end
+    end
+    @pieces.push(piece)
+  end
+  piece = @pieces.shift
+  @pieces.push(piece)
+end
+
+# the normail find routine, iterates through the available pieces, checks all rotations at the current location
+# and adds any boards found.  depth is achieved via recursion.  the overall approach is described
+# here: http://www-128.ibm.com/developerworks/java/library/j-javaopt/
+# parameters:
+#  start_location -- where to start looking for place for the next piece at
+#  placed -- number of pieces placed
+#  board -- current state of the board
+#
+# see in-code comments
+def find( start_location, placed, board)
+  # find the next location to place a piece by looking for an empty bit
+  while board[start_location] == 1
+    start_location += 1
+  end
+
+  @pieces.length.times do
+    piece = @pieces.shift
+    piece.masks[start_location].each do | mask, imask, cmask |
+      if ( board & cmask == imask) then
+        piece.placed = mask
+        if (placed == 9) then
+          add_board
+        else
+          find( start_location + 1, placed + 1, board | mask)
+        end
+      end
+    end
+    @pieces.push(piece)
+  end
+end
+
+# print the board
+def print_full_board( board_string)
+  10.times do | row |
+    print " " if (row % 2 == 1)
+    5.times do | col |
+      print "#{board_string[row*5 + col,1]} "
+    end
+    print "\n"
+  end
+end
+
+# when a board is found we "draw it" into a string and then flip that string, adding both to
+# the list (hash) of solutions if they are unique.
+def add_board
+  board_string = "99999999999999999999999999999999999999999999999999"
+  @all_pieces.each {  | piece | piece.fill_string( board_string ) }
+  save( board_string)
+  save( board_string.reverse)
+end
+
+# adds a board string to the list (if new) and updates the current best/worst board
+def save( board_string)
+  if (@all_boards[board_string] == nil) then
+    @min_board = board_string if (board_string < @min_board)
+    @max_board = board_string if (board_string > @max_board)
+    @all_boards.store(board_string,true)
+    @boards_found += 1
+
+    # the exit motif is a time saver.  Ideally the function should return, but those tests
+    # take noticeable time (performance).
+    if (@boards_found == @stop_count) then
+      print_results
+      exit(0)
+    end
+  end
+end
+
+
+##
+## MAIN BODY :)
+##
+create_collector_support
+@pieces = [
+  Piece.new( [ :nw, :ne, :east, :east ], 2),
+  Piece.new( [ :ne, :se, :east, :ne ], 7),
+  Piece.new( [ :ne, :east, :ne, :nw ], 1),
+  Piece.new( [ :east, :sw, :sw, :se ], 6),
+  Piece.new( [ :east, :ne, :se, :ne ], 5),
+  Piece.new( [ :east, :east, :east, :se ], 0),
+  Piece.new( [ :ne, :nw, :se, :east, :se ], 4),
+  Piece.new( [ :se, :se, :se, :west ], 9),
+  Piece.new( [ :se, :se, :east, :se ], 8),
+  Piece.new( [ :east, :east, :sw, :se ], 3)
+  ];
+
+@all_pieces = Array.new( @pieces)
+
+@min_board = "99999999999999999999999999999999999999999999999999"
+@max_board = "00000000000000000000000000000000000000000000000000"
+@stop_count = ARGV[0].to_i || 2089
+@all_boards = {}
+@boards_found = 0
+
+find_all ######## DO IT!!!
diff --git a/benchmark/so_nbody.rb b/benchmark/bm_so_nbody.rb
index d6c5bb9e61..d6c5bb9e61 100644
--- a/benchmark/so_nbody.rb
+++ b/benchmark/bm_so_nbody.rb
diff --git a/benchmark/bm_so_nested_loop.rb b/benchmark/bm_so_nested_loop.rb
new file mode 100644
index 0000000000..a0513f8c47
--- /dev/null
+++ b/benchmark/bm_so_nested_loop.rb
@@ -0,0 +1,24 @@
+#!/usr/bin/ruby
+# -*- mode: ruby -*-
+# $Id: nestedloop-ruby.code,v 1.4 2004/11/13 07:42:22 bfulgham Exp $
+# http://www.bagley.org/~doug/shootout/
+# from Avi Bryant
+
+n = 16 # Integer(ARGV.shift || 1)
+x = 0
+n.times do
+    n.times do
+        n.times do
+            n.times do
+                n.times do
+                    n.times do
+                        x += 1
+                    end
+                end
+            end
+        end
+    end
+end
+# puts x
+
+
diff --git a/benchmark/so_nsieve.rb b/benchmark/bm_so_nsieve.rb
index a65cc78233..a65cc78233 100644
--- a/benchmark/so_nsieve.rb
+++ b/benchmark/bm_so_nsieve.rb
diff --git a/benchmark/so_nsieve_bits.rb b/benchmark/bm_so_nsieve_bits.rb
index 6f958ee44e..6f958ee44e 100644
--- a/benchmark/so_nsieve_bits.rb
+++ b/benchmark/bm_so_nsieve_bits.rb
diff --git a/benchmark/bm_so_object.rb b/benchmark/bm_so_object.rb
new file mode 100644
index 0000000000..e8607c7199
--- /dev/null
+++ b/benchmark/bm_so_object.rb
@@ -0,0 +1,56 @@
+#!/usr/bin/ruby
+# -*- mode: ruby -*-
+# $Id: objinst-ruby.code,v 1.4 2004/11/13 07:42:25 bfulgham Exp $
+# http://www.bagley.org/~doug/shootout/
+# with help from Aristarkh Zagorodnikov
+
+class Toggle
+    def initialize(start_state)
+        @bool = start_state
+    end
+
+    def value
+        @bool
+    end
+
+    def activate
+        @bool = !@bool
+        self
+    end
+end
+
+class NthToggle < Toggle
+    def initialize(start_state, max_counter)
+        super start_state
+        @count_max = max_counter
+        @counter = 0
+    end
+
+    def activate
+        @counter += 1
+        if @counter >= @count_max
+            @bool = !@bool
+            @counter = 0
+        end
+        self
+    end
+end
+
+n = 1500000 # (ARGV.shift || 1).to_i
+
+toggle = Toggle.new 1
+5.times do
+    toggle.activate.value ? 'true' : 'false'
+end
+n.times do
+    toggle = Toggle.new 1
+end
+
+ntoggle = NthToggle.new 1, 3
+8.times do
+    ntoggle.activate.value ? 'true' : 'false'
+end
+n.times do
+    ntoggle = NthToggle.new 1, 3
+end
+
diff --git a/benchmark/so_partial_sums.rb b/benchmark/bm_so_partial_sums.rb
index 630b45cb8d..630b45cb8d 100644
--- a/benchmark/so_partial_sums.rb
+++ b/benchmark/bm_so_partial_sums.rb
diff --git a/benchmark/bm_so_pidigits.rb b/benchmark/bm_so_pidigits.rb
new file mode 100644
index 0000000000..c7d6fbfb4d
--- /dev/null
+++ b/benchmark/bm_so_pidigits.rb
@@ -0,0 +1,92 @@
+# The Great Computer Language Shootout
+# http://shootout.alioth.debian.org/
+#
+# contributed by Gabriele Renzi
+
+class PiDigitSpigot
+
+    def initialize()
+        @z = Transformation.new 1,0,0,1
+        @x = Transformation.new 0,0,0,0
+        @inverse = Transformation.new 0,0,0,0
+    end
+
+    def next!
+        @y = @z.extract(3)
+        if safe? @y
+            @z = produce(@y)
+            @y
+        else
+            @z = consume @x.next!()
+            next!()
+        end
+    end
+
+    def safe?(digit)
+        digit == @z.extract(4)
+    end
+
+    def produce(i)
+        @inverse.qrst(10,-10*i,0,1).compose(@z)
+    end
+
+    def consume(a)
+        @z.compose(a)
+    end
+end
+
+
+class Transformation
+    attr_reader :q, :r, :s, :t
+    def initialize (q, r, s, t)
+        @q,@r,@s,@t,@k = q,r,s,t,0
+    end
+
+    def next!()
+        @q = @k = @k + 1
+        @r = 4 * @k + 2
+        @s = 0
+        @t = 2 * @k + 1
+        self
+    end
+
+    def extract(j)
+        (@q * j + @r) / (@s * j + @t)
+    end
+
+    def compose(a)
+        self.class.new( @q * a.q,
+                        @q * a.r + r * a.t,
+                        @s * a.q + t * a.s,
+                        @s * a.r + t * a.t
+                    )
+    end
+
+    def qrst *args
+        initialize *args
+        self
+    end
+
+
+end
+
+
+WIDTH = 10
+n = 2_500 # Integer(ARGV[0])
+j = 0
+
+digits = PiDigitSpigot.new
+
+while n > 0
+    if n >= WIDTH
+        WIDTH.times {print digits.next!}
+        j += WIDTH
+    else
+        n.times {print digits.next!}
+        (WIDTH-n).times {print " "}
+        j += n
+    end
+    puts "\t:"+j.to_s
+    n -= WIDTH
+end
+
diff --git a/benchmark/so_random.rb b/benchmark/bm_so_random.rb
index a66b9e8e63..a66b9e8e63 100644
--- a/benchmark/so_random.rb
+++ b/benchmark/bm_so_random.rb
diff --git a/benchmark/bm_so_reverse_complement.rb b/benchmark/bm_so_reverse_complement.rb
new file mode 100644
index 0000000000..82ea666994
--- /dev/null
+++ b/benchmark/bm_so_reverse_complement.rb
@@ -0,0 +1,30 @@
+#!/usr/bin/ruby
+# The Great Computer Language Shootout
+# http://shootout.alioth.debian.org/
+#
+# Contributed by Peter Bjarke Olsen
+# Modified by Doug King
+
+seq=Array.new
+
+def revcomp(seq)
+  seq.reverse!.tr!('wsatugcyrkmbdhvnATUGCYRKMBDHVN','WSTAACGRYMKVHDBNTAACGRYMKVHDBN')
+  stringlen=seq.length
+  0.step(stringlen-1,60) {|x| print seq.slice(x,60) , "\n"}
+end
+
+input = open(File.join(File.dirname($0), 'fasta.output.2500000'), 'rb')
+
+while input.gets
+  if $_ =~ />/
+    if seq.length != 0
+      revcomp(seq.join)
+      seq=Array.new
+    end
+    puts $_
+  else
+    $_.sub(/\n/,'')
+    seq.push $_
+  end
+end
+revcomp(seq.join)
diff --git a/benchmark/so_sieve.rb b/benchmark/bm_so_sieve.rb
index 43dc302648..43dc302648 100644
--- a/benchmark/so_sieve.rb
+++ b/benchmark/bm_so_sieve.rb
diff --git a/benchmark/so_spectralnorm.rb b/benchmark/bm_so_spectralnorm.rb
index 6b97206689..6b97206689 100644
--- a/benchmark/so_spectralnorm.rb
+++ b/benchmark/bm_so_spectralnorm.rb
diff --git a/benchmark/bm_vm1_attr_ivar.rb b/benchmark/bm_vm1_attr_ivar.rb
new file mode 100644
index 0000000000..16906f3605
--- /dev/null
+++ b/benchmark/bm_vm1_attr_ivar.rb
@@ -0,0 +1,14 @@
+class C
+  attr_reader :a, :b
+  def initialize
+    @a = nil
+    @b = nil
+  end
+end
+obj = C.new
+i = 0
+while i<30_000_000 # while loop 1
+  i += 1
+  j = obj.a
+  k = obj.b
+end
diff --git a/benchmark/bm_vm1_attr_ivar_set.rb b/benchmark/bm_vm1_attr_ivar_set.rb
new file mode 100644
index 0000000000..7e7a6b48c0
--- /dev/null
+++ b/benchmark/bm_vm1_attr_ivar_set.rb
@@ -0,0 +1,14 @@
+class C
+  attr_accessor :a, :b
+  def initialize
+    @a = nil
+    @b = nil
+  end
+end
+obj = C.new
+i = 0
+while i<30_000_000 # while loop 1
+  i += 1
+  obj.a = 1
+  obj.b = 2
+end
diff --git a/benchmark/bm_vm1_block.rb b/benchmark/bm_vm1_block.rb
new file mode 100644
index 0000000000..a9f56b15ea
--- /dev/null
+++ b/benchmark/bm_vm1_block.rb
@@ -0,0 +1,10 @@
+def m
+  yield
+end
+
+i = 0
+while i<30_000_000 # while loop 1
+  i += 1
+  m{
+  }
+end
diff --git a/benchmark/bm_vm1_const.rb b/benchmark/bm_vm1_const.rb
new file mode 100644
index 0000000000..ac59ebccf1
--- /dev/null
+++ b/benchmark/bm_vm1_const.rb
@@ -0,0 +1,8 @@
+Const = 1
+
+i = 0
+while i<30_000_000 # while loop 1
+  i += 1
+  j = Const
+  k = Const
+end
diff --git a/benchmark/bm_vm1_ensure.rb b/benchmark/bm_vm1_ensure.rb
new file mode 100644
index 0000000000..a1596145f2
--- /dev/null
+++ b/benchmark/bm_vm1_ensure.rb
@@ -0,0 +1,11 @@
+i = 0
+while i<30_000_000 # benchmark loop 1
+  i += 1
+  begin
+    begin
+    ensure
+    end
+  ensure
+  end
+end
+
diff --git a/benchmark/bm_vm1_float_simple.rb b/benchmark/bm_vm1_float_simple.rb
new file mode 100644
index 0000000000..d4581439ff
--- /dev/null
+++ b/benchmark/bm_vm1_float_simple.rb
@@ -0,0 +1,7 @@
+i = 0.0; f = 0.0
+while i<30_000_000
+  i += 1
+  f += 0.1; f -= 0.1
+  f += 0.1; f -= 0.1
+  f += 0.1; f -= 0.1
+end
diff --git a/benchmark/bm_vm1_gc_short_lived.rb b/benchmark/bm_vm1_gc_short_lived.rb
new file mode 100644
index 0000000000..e78bca5668
--- /dev/null
+++ b/benchmark/bm_vm1_gc_short_lived.rb
@@ -0,0 +1,10 @@
+i = 0
+while i<30_000_000 # while loop 1
+  a = '' # short-lived String
+  b = ''
+  c = ''
+  d = ''
+  e = ''
+  f = ''
+  i+=1
+end
diff --git a/benchmark/bm_vm1_gc_short_with_complex_long.rb b/benchmark/bm_vm1_gc_short_with_complex_long.rb
new file mode 100644
index 0000000000..b66052dee0
--- /dev/null
+++ b/benchmark/bm_vm1_gc_short_with_complex_long.rb
@@ -0,0 +1,27 @@
+def nested_hash h, n
+  if n == 0
+    ''
+  else
+    10.times{
+      h[Object.new] = nested_hash(h, n-1)
+    }
+  end
+end
+
+long_lived = Hash.new
+nested_hash long_lived, 6
+
+GC.start
+GC.start
+
+i = 0
+while i<30_000_000 # while loop 1
+  a = '' # short-lived String
+  b = ''
+  c = ''
+  d = ''
+  e = ''
+  f = ''
+  i+=1
+end
+
diff --git a/benchmark/bm_vm1_gc_short_with_long.rb b/benchmark/bm_vm1_gc_short_with_long.rb
new file mode 100644
index 0000000000..298dbc845b
--- /dev/null
+++ b/benchmark/bm_vm1_gc_short_with_long.rb
@@ -0,0 +1,13 @@
+long_lived = Array.new(1_000_000){|i| "#{i}"}
+GC.start
+GC.start
+i = 0
+while i<30_000_000 # while loop 1
+  a = '' # short-lived String
+  b = ''
+  c = ''
+  d = ''
+  e = ''
+  f = ''
+  i+=1
+end
diff --git a/benchmark/bm_vm1_gc_short_with_symbol.rb b/benchmark/bm_vm1_gc_short_with_symbol.rb
new file mode 100644
index 0000000000..6b15c1b7bf
--- /dev/null
+++ b/benchmark/bm_vm1_gc_short_with_symbol.rb
@@ -0,0 +1,15 @@
+# make many symbols
+50_000.times{|i| sym = "sym#{i}".to_sym}
+GC.start
+GC.start
+
+i = 0
+while i<30_000_000 # while loop 1
+  a = '' # short-lived String
+  b = ''
+  c = ''
+  d = ''
+  e = ''
+  f = ''
+  i+=1
+end
diff --git a/benchmark/bm_vm1_gc_wb_ary.rb b/benchmark/bm_vm1_gc_wb_ary.rb
new file mode 100644
index 0000000000..881528845b
--- /dev/null
+++ b/benchmark/bm_vm1_gc_wb_ary.rb
@@ -0,0 +1,12 @@
+short_lived_ary = []
+
+if RUBY_VERSION >= "2.2.0"
+  GC.start(full_mark: false, immediate_mark: true, lazy_sweep: false)
+end
+
+i = 0
+short_lived = ''
+while i<30_000_000 # while loop 1
+  short_lived_ary[0] = short_lived # write barrier
+  i+=1
+end
diff --git a/benchmark/bm_vm1_gc_wb_ary_promoted.rb b/benchmark/bm_vm1_gc_wb_ary_promoted.rb
new file mode 100644
index 0000000000..3c8279c956
--- /dev/null
+++ b/benchmark/bm_vm1_gc_wb_ary_promoted.rb
@@ -0,0 +1,14 @@
+long_lived = []
+
+if RUBY_VERSION > "2.2.0"
+  3.times{ GC.start(full_mark: false, immediate_mark: true, lazy_sweep: false) }
+elsif
+  GC.start
+end
+
+i = 0
+short_lived = ''
+while i<30_000_000 # while loop 1
+  long_lived[0] = short_lived # write barrier
+  i+=1
+end
diff --git a/benchmark/bm_vm1_gc_wb_obj.rb b/benchmark/bm_vm1_gc_wb_obj.rb
new file mode 100644
index 0000000000..a4067af36b
--- /dev/null
+++ b/benchmark/bm_vm1_gc_wb_obj.rb
@@ -0,0 +1,15 @@
+class C
+  attr_accessor :foo
+end
+short_lived_obj = C.new
+
+if RUBY_VERSION >= "2.2.0"
+  GC.start(full_mark: false, immediate_mark: true, lazy_sweep: false)
+end
+
+i = 0
+short_lived = ''
+while i<30_000_000 # while loop 1
+  short_lived_obj.foo = short_lived # write barrier
+  i+=1
+end
diff --git a/benchmark/bm_vm1_gc_wb_obj_promoted.rb b/benchmark/bm_vm1_gc_wb_obj_promoted.rb
new file mode 100644
index 0000000000..eee07a0248
--- /dev/null
+++ b/benchmark/bm_vm1_gc_wb_obj_promoted.rb
@@ -0,0 +1,17 @@
+class C
+  attr_accessor :foo
+end
+long_lived = C.new
+
+if RUBY_VERSION >= "2.2.0"
+  3.times{ GC.start(full_mark: false, immediate_mark: true, lazy_sweep: false) }
+elsif
+  GC.start
+end
+
+i = 0
+short_lived = ''
+while i<30_000_000 # while loop 1
+  long_lived.foo = short_lived # write barrier
+  i+=1
+end
diff --git a/benchmark/bm_vm1_ivar.rb b/benchmark/bm_vm1_ivar.rb
new file mode 100644
index 0000000000..68a73cf92f
--- /dev/null
+++ b/benchmark/bm_vm1_ivar.rb
@@ -0,0 +1,8 @@
+@a = 1
+
+i = 0
+while i<30_000_000 # while loop 1
+  i += 1
+  j = @a
+  k = @a
+end
diff --git a/benchmark/bm_vm1_ivar_set.rb b/benchmark/bm_vm1_ivar_set.rb
new file mode 100644
index 0000000000..bd81b06c34
--- /dev/null
+++ b/benchmark/bm_vm1_ivar_set.rb
@@ -0,0 +1,6 @@
+i = 0
+while i<30_000_000 # while loop 1
+  i += 1
+  @a = 1
+  @b = 2
+end
diff --git a/benchmark/bm_vm1_length.rb b/benchmark/bm_vm1_length.rb
new file mode 100644
index 0000000000..353de3ab0e
--- /dev/null
+++ b/benchmark/bm_vm1_length.rb
@@ -0,0 +1,9 @@
+a = 'abc'
+b = [1, 2, 3]
+i = 0
+while i<30_000_000 # while loop 1
+  i += 1
+  a.length
+  b.length
+end
+
diff --git a/benchmark/bm_vm1_lvar_init.rb b/benchmark/bm_vm1_lvar_init.rb
new file mode 100644
index 0000000000..36f2068811
--- /dev/null
+++ b/benchmark/bm_vm1_lvar_init.rb
@@ -0,0 +1,18 @@
+def m v
+  unless v
+    # unreachable code
+    v1 = v2 = v3 = v4 = v5 = v6 = v7 = v8 = v9 = v10 =
+    v11 = v12 = v13 = v14 = v15 = v16 = v17 = v18 = v19 = v20 =
+    v21 = v22 = v23 = v24 = v25 = v26 = v27 = v28 = v29 = v30 =
+    v31 = v32 = v33 = v34 = v35 = v36 = v37 = v38 = v39 = v40 =
+    v41 = v42 = v43 = v44 = v45 = v46 = v47 = v48 = v49 = v50 = 1
+  end
+end
+
+i = 0
+
+while i<30_000_000 # while loop 1
+  i += 1
+  m i
+end
+
diff --git a/benchmark/bm_vm1_lvar_set.rb b/benchmark/bm_vm1_lvar_set.rb
new file mode 100644
index 0000000000..222e864134
--- /dev/null
+++ b/benchmark/bm_vm1_lvar_set.rb
@@ -0,0 +1,5 @@
+i = 0
+while i<30_000_000 # while loop 1
+  i += 1
+  a = b = c = d = e = f = g = h = j = k = l = m = n = o = p = q = r = 1
+end
diff --git a/benchmark/bm_vm1_neq.rb b/benchmark/bm_vm1_neq.rb
new file mode 100644
index 0000000000..bbb4ae07a4
--- /dev/null
+++ b/benchmark/bm_vm1_neq.rb
@@ -0,0 +1,8 @@
+i = 0
+obj1 = Object.new
+obj2 = Object.new
+
+while i<30_000_000 # while loop 1
+  i += 1
+  obj1 != obj2
+end
diff --git a/benchmark/bm_vm1_not.rb b/benchmark/bm_vm1_not.rb
new file mode 100644
index 0000000000..b09ecdcc21
--- /dev/null
+++ b/benchmark/bm_vm1_not.rb
@@ -0,0 +1,7 @@
+i = 0
+obj = Object.new
+
+while i<30_000_000 # while loop 1
+  i += 1
+  !obj
+end
diff --git a/benchmark/bm_vm1_rescue.rb b/benchmark/bm_vm1_rescue.rb
new file mode 100644
index 0000000000..b0d3e2bdfa
--- /dev/null
+++ b/benchmark/bm_vm1_rescue.rb
@@ -0,0 +1,7 @@
+i = 0
+while i<30_000_000 # while loop 1
+  i += 1
+  begin
+  rescue
+  end
+end
diff --git a/benchmark/bm_vm1_simplereturn.rb b/benchmark/bm_vm1_simplereturn.rb
new file mode 100644
index 0000000000..63f9f21675
--- /dev/null
+++ b/benchmark/bm_vm1_simplereturn.rb
@@ -0,0 +1,9 @@
+def m
+  return 1
+end
+i = 0
+while i<30_000_000 # while loop 1
+  i += 1
+  m
+end
+
diff --git a/benchmark/bm_vm1_swap.rb b/benchmark/bm_vm1_swap.rb
new file mode 100644
index 0000000000..918f8b2112
--- /dev/null
+++ b/benchmark/bm_vm1_swap.rb
@@ -0,0 +1,8 @@
+a = 1
+b = 2
+i = 0
+while i<30_000_000 # while loop 1
+  i += 1
+  a, b = b, a
+end
+
diff --git a/benchmark/bm_vm1_yield.rb b/benchmark/bm_vm1_yield.rb
new file mode 100644
index 0000000000..775597cea6
--- /dev/null
+++ b/benchmark/bm_vm1_yield.rb
@@ -0,0 +1,10 @@
+def m
+  i = 0
+  while i<30_000_000 # while loop 1
+    i += 1
+    yield
+  end
+end
+
+m{}
+
diff --git a/benchmark/bm_vm2_array.rb b/benchmark/bm_vm2_array.rb
new file mode 100644
index 0000000000..df9037c83c
--- /dev/null
+++ b/benchmark/bm_vm2_array.rb
@@ -0,0 +1,5 @@
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  a = [1,2,3,4,5,6,7,8,9,10]
+end
diff --git a/benchmark/bm_vm2_bigarray.rb b/benchmark/bm_vm2_bigarray.rb
new file mode 100644
index 0000000000..b02509d6a2
--- /dev/null
+++ b/benchmark/bm_vm2_bigarray.rb
@@ -0,0 +1,106 @@
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  a = [
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+    1,2,3,4,5,6,7,8,9,10,
+  ]
+end
diff --git a/benchmark/bm_vm2_bighash.rb b/benchmark/bm_vm2_bighash.rb
new file mode 100644
index 0000000000..5e3f437bb8
--- /dev/null
+++ b/benchmark/bm_vm2_bighash.rb
@@ -0,0 +1,5 @@
+i = 0
+while i<60_000 # benchmark loop 2
+  i += 1
+  a = {0=>0, 1=>1, 2=>2, 3=>3, 4=>4, 5=>5, 6=>6, 7=>7, 8=>8, 9=>9, 10=>10, 11=>11, 12=>12, 13=>13, 14=>14, 15=>15, 16=>16, 17=>17, 18=>18, 19=>19, 20=>20, 21=>21, 22=>22, 23=>23, 24=>24, 25=>25, 26=>26, 27=>27, 28=>28, 29=>29, 30=>30, 31=>31, 32=>32, 33=>33, 34=>34, 35=>35, 36=>36, 37=>37, 38=>38, 39=>39, 40=>40, 41=>41, 42=>42, 43=>43, 44=>44, 45=>45, 46=>46, 47=>47, 48=>48, 49=>49, 50=>50, 51=>51, 52=>52, 53=>53, 54=>54, 55=>55, 56=>56, 57=>57, 58=>58, 59=>59, 60=>60, 61=>61, 62=>62, 63=>63, 64=>64, 65=>65, 66=>66, 67=>67, 68=>68, 69=>69, 70=>70, 71=>71, 72=>72, 73=>73, 74=>74, 75=>75, 76=>76, 77=>77, 78=>78, 79=>79, 80=>80, 81=>81, 82=>82, 83=>83, 84=>84, 85=>85, 86=>86, 87=>87, 88=>88, 89=>89, 90=>90, 91=>91, 92=>92, 93=>93, 94=>94, 95=>95, 96=>96, 97=>97, 98=>98, 99=>99, 100=>100, 101=>101, 102=>102, 103=>103, 104=>104, 105=>105, 106=>106, 107=>107, 108=>108, 109=>109, 110=>110, 111=>111, 112=>112, 113=>113, 114=>114, 115=>115, 116=>116, 117=>117, 118=>118, 119=>119, 120=>120, 121=>121, 122=>122, 123=>123, 124=>124, 125=>125, 126=>126, 127=>127, 128=>128, 129=>129, 130=>130, 131=>131, 132=>132, 133=>133, 134=>134, 135=>135, 136=>136, 137=>137, 138=>138, 139=>139, 140=>140, 141=>141, 142=>142, 143=>143, 144=>144, 145=>145, 146=>146, 147=>147, 148=>148, 149=>149, 150=>150, 151=>151, 152=>152, 153=>153, 154=>154, 155=>155, 156=>156, 157=>157, 158=>158, 159=>159, 160=>160, 161=>161, 162=>162, 163=>163, 164=>164, 165=>165, 166=>166, 167=>167, 168=>168, 169=>169, 170=>170, 171=>171, 172=>172, 173=>173, 174=>174, 175=>175, 176=>176, 177=>177, 178=>178, 179=>179, 180=>180, 181=>181, 182=>182, 183=>183, 184=>184, 185=>185, 186=>186, 187=>187, 188=>188, 189=>189, 190=>190, 191=>191, 192=>192, 193=>193, 194=>194, 195=>195, 196=>196, 197=>197, 198=>198, 199=>199, 200=>200, 201=>201, 202=>202, 203=>203, 204=>204, 205=>205, 206=>206, 207=>207, 208=>208, 209=>209, 210=>210, 211=>211, 212=>212, 213=>213, 214=>214, 215=>215, 216=>216, 217=>217, 218=>218, 219=>219, 220=>220, 221=>221, 222=>222, 223=>223, 224=>224, 225=>225, 226=>226, 227=>227, 228=>228, 229=>229, 230=>230, 231=>231, 232=>232, 233=>233, 234=>234, 235=>235, 236=>236, 237=>237, 238=>238, 239=>239, 240=>240, 241=>241, 242=>242, 243=>243, 244=>244, 245=>245, 246=>246, 247=>247, 248=>248, 249=>249, 250=>250, 251=>251, 252=>252, 253=>253, 254=>254, 255=>255, 256=>256, 257=>257, 258=>258, 259=>259, 260=>260, 261=>261, 262=>262, 263=>263, 264=>264, 265=>265, 266=>266, 267=>267, 268=>268, 269=>269, 270=>270, 271=>271, 272=>272, 273=>273, 274=>274, 275=>275, 276=>276, 277=>277, 278=>278, 279=>279, 280=>280, 281=>281, 282=>282, 283=>283, 284=>284, 285=>285, 286=>286, 287=>287, 288=>288, 289=>289, 290=>290, 291=>291, 292=>292, 293=>293, 294=>294, 295=>295, 296=>296, 297=>297, 298=>298, 299=>299, 300=>300, 301=>301, 302=>302, 303=>303, 304=>304, 305=>305, 306=>306, 307=>307, 308=>308, 309=>309, 310=>310, 311=>311, 312=>312, 313=>313, 314=>314, 315=>315, 316=>316, 317=>317, 318=>318, 319=>319, 320=>320, 321=>321, 322=>322, 323=>323, 324=>324, 325=>325, 326=>326, 327=>327, 328=>328, 329=>329, 330=>330, 331=>331, 332=>332, 333=>333, 334=>334, 335=>335, 336=>336, 337=>337, 338=>338, 339=>339, 340=>340, 341=>341, 342=>342, 343=>343, 344=>344, 345=>345, 346=>346, 347=>347, 348=>348, 349=>349, 350=>350, 351=>351, 352=>352, 353=>353, 354=>354, 355=>355, 356=>356, 357=>357, 358=>358, 359=>359, 360=>360, 361=>361, 362=>362, 363=>363, 364=>364, 365=>365, 366=>366, 367=>367, 368=>368, 369=>369, 370=>370, 371=>371, 372=>372, 373=>373, 374=>374, 375=>375, 376=>376, 377=>377, 378=>378, 379=>379, 380=>380, 381=>381, 382=>382, 383=>383, 384=>384, 385=>385, 386=>386, 387=>387, 388=>388, 389=>389, 390=>390, 391=>391, 392=>392, 393=>393, 394=>394, 395=>395, 396=>396, 397=>397, 398=>398, 399=>399, 400=>400, 401=>401, 402=>402, 403=>403, 404=>404, 405=>405, 406=>406, 407=>407, 408=>408, 409=>409, 410=>410, 411=>411, 412=>412, 413=>413, 414=>414, 415=>415, 416=>416, 417=>417, 418=>418, 419=>419, 420=>420, 421=>421, 422=>422, 423=>423, 424=>424, 425=>425, 426=>426, 427=>427, 428=>428, 429=>429, 430=>430, 431=>431, 432=>432, 433=>433, 434=>434, 435=>435, 436=>436, 437=>437, 438=>438, 439=>439, 440=>440, 441=>441, 442=>442, 443=>443, 444=>444, 445=>445, 446=>446, 447=>447, 448=>448, 449=>449, 450=>450, 451=>451, 452=>452, 453=>453, 454=>454, 455=>455, 456=>456, 457=>457, 458=>458, 459=>459, 460=>460, 461=>461, 462=>462, 463=>463, 464=>464, 465=>465, 466=>466, 467=>467, 468=>468, 469=>469, 470=>470, 471=>471, 472=>472, 473=>473, 474=>474, 475=>475, 476=>476, 477=>477, 478=>478, 479=>479, 480=>480, 481=>481, 482=>482, 483=>483, 484=>484, 485=>485, 486=>486, 487=>487, 488=>488, 489=>489, 490=>490, 491=>491, 492=>492, 493=>493, 494=>494, 495=>495, 496=>496, 497=>497, 498=>498, 499=>499, 500=>500,}
+end
diff --git a/benchmark/bm_vm2_case.rb b/benchmark/bm_vm2_case.rb
new file mode 100644
index 0000000000..adc6e4df0a
--- /dev/null
+++ b/benchmark/bm_vm2_case.rb
@@ -0,0 +1,14 @@
+i = 0
+while i<6_000_000 # while loop 2
+  case :foo
+  when :bar
+    raise
+  when :baz
+    raise
+  when :boo
+    raise
+  when :foo
+    i += 1
+  end
+end
+
diff --git a/benchmark/bm_vm2_case_lit.rb b/benchmark/bm_vm2_case_lit.rb
new file mode 100644
index 0000000000..c62b294e0e
--- /dev/null
+++ b/benchmark/bm_vm2_case_lit.rb
@@ -0,0 +1,19 @@
+i = 0
+@ret = [ "foo", true, false, :sym, 6, nil, 0.1, 0xffffffffffffffff ]
+def foo(i)
+  @ret[i % @ret.size]
+end
+
+while i<6_000_000 # while loop 2
+  case foo(i)
+  when "foo" then :foo
+  when true then true
+  when false then false
+  when :sym then :sym
+  when 6 then :fix
+  when nil then nil
+  when 0.1 then :float
+  when 0xffffffffffffffff then :big
+  end
+  i += 1
+end
diff --git a/benchmark/bm_vm2_defined_method.rb b/benchmark/bm_vm2_defined_method.rb
new file mode 100644
index 0000000000..053ed6c912
--- /dev/null
+++ b/benchmark/bm_vm2_defined_method.rb
@@ -0,0 +1,9 @@
+class Object
+  define_method(:m){}
+end
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  m; m; m; m; m; m; m; m;
+end
diff --git a/benchmark/bm_vm2_dstr.rb b/benchmark/bm_vm2_dstr.rb
new file mode 100644
index 0000000000..58c0f7bbc3
--- /dev/null
+++ b/benchmark/bm_vm2_dstr.rb
@@ -0,0 +1,6 @@
+i = 0
+x = y = 'z'
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  str = "foo#{x}bar#{y}baz"
+end
diff --git a/benchmark/bm_vm2_eval.rb b/benchmark/bm_vm2_eval.rb
new file mode 100644
index 0000000000..307cfc28ef
--- /dev/null
+++ b/benchmark/bm_vm2_eval.rb
@@ -0,0 +1,6 @@
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  eval("1")
+end
+
diff --git a/benchmark/bm_vm2_method.rb b/benchmark/bm_vm2_method.rb
new file mode 100644
index 0000000000..a8ccff7138
--- /dev/null
+++ b/benchmark/bm_vm2_method.rb
@@ -0,0 +1,9 @@
+def m
+  nil
+end
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  m; m; m; m; m; m; m; m;
+end
diff --git a/benchmark/bm_vm2_method_missing.rb b/benchmark/bm_vm2_method_missing.rb
new file mode 100644
index 0000000000..2badc73101
--- /dev/null
+++ b/benchmark/bm_vm2_method_missing.rb
@@ -0,0 +1,12 @@
+class C
+  def method_missing mid
+  end
+end
+
+obj = C.new
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  obj.m; obj.m; obj.m; obj.m; obj.m; obj.m; obj.m; obj.m;
+end
diff --git a/benchmark/bm_vm2_method_with_block.rb b/benchmark/bm_vm2_method_with_block.rb
new file mode 100644
index 0000000000..b4efb4f520
--- /dev/null
+++ b/benchmark/bm_vm2_method_with_block.rb
@@ -0,0 +1,9 @@
+def m
+  nil
+end
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  m{}; m{}; m{}; m{}; m{}; m{}; m{}; m{};
+end
diff --git a/benchmark/bm_vm2_mutex.rb b/benchmark/bm_vm2_mutex.rb
new file mode 100644
index 0000000000..5d16480c6b
--- /dev/null
+++ b/benchmark/bm_vm2_mutex.rb
@@ -0,0 +1,9 @@
+require 'thread'
+
+m = Thread::Mutex.new
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  m.synchronize{}
+end
diff --git a/benchmark/bm_vm2_newlambda.rb b/benchmark/bm_vm2_newlambda.rb
new file mode 100644
index 0000000000..6422c9b0d0
--- /dev/null
+++ b/benchmark/bm_vm2_newlambda.rb
@@ -0,0 +1,5 @@
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  lambda {}
+end
diff --git a/benchmark/bm_vm2_poly_method.rb b/benchmark/bm_vm2_poly_method.rb
new file mode 100644
index 0000000000..c82c0e4bce
--- /dev/null
+++ b/benchmark/bm_vm2_poly_method.rb
@@ -0,0 +1,20 @@
+class C1
+  def m
+    1
+  end
+end
+class C2
+  def m
+    2
+  end
+end
+
+o1 = C1.new
+o2 = C2.new
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  o = (i % 2 == 0) ? o1 : o2
+  o.m; o.m; o.m; o.m; o.m; o.m; o.m; o.m
+  i += 1
+end
diff --git a/benchmark/bm_vm2_poly_method_ov.rb b/benchmark/bm_vm2_poly_method_ov.rb
new file mode 100644
index 0000000000..aa5fd1dd38
--- /dev/null
+++ b/benchmark/bm_vm2_poly_method_ov.rb
@@ -0,0 +1,20 @@
+class C1
+  def m
+    1
+  end
+end
+class C2
+  def m
+    2
+  end
+end
+
+o1 = C1.new
+o2 = C2.new
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  o = (i % 2 == 0) ? o1 : o2
+#  o.m; o.m; o.m; o.m; o.m; o.m; o.m; o.m
+  i += 1
+end
diff --git a/benchmark/bm_vm2_proc.rb b/benchmark/bm_vm2_proc.rb
new file mode 100644
index 0000000000..65e5217371
--- /dev/null
+++ b/benchmark/bm_vm2_proc.rb
@@ -0,0 +1,14 @@
+def m &b
+  b
+end
+
+pr = m{
+  a = 1
+}
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  pr.call
+end
+
diff --git a/benchmark/bm_vm2_raise1.rb b/benchmark/bm_vm2_raise1.rb
new file mode 100644
index 0000000000..aa5387987f
--- /dev/null
+++ b/benchmark/bm_vm2_raise1.rb
@@ -0,0 +1,18 @@
+def rec n
+  if n > 0
+    rec n-1
+  else
+    raise
+  end
+end
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+
+  begin
+    rec 1
+  rescue
+    # ignore
+  end
+end
diff --git a/benchmark/bm_vm2_raise2.rb b/benchmark/bm_vm2_raise2.rb
new file mode 100644
index 0000000000..1f61c63157
--- /dev/null
+++ b/benchmark/bm_vm2_raise2.rb
@@ -0,0 +1,18 @@
+def rec n
+  if n > 0
+    rec n-1
+  else
+    raise
+  end
+end
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+
+  begin
+    rec 10
+  rescue
+    # ignore
+  end
+end
diff --git a/benchmark/bm_vm2_regexp.rb b/benchmark/bm_vm2_regexp.rb
new file mode 100644
index 0000000000..55f9e957a3
--- /dev/null
+++ b/benchmark/bm_vm2_regexp.rb
@@ -0,0 +1,6 @@
+i = 0
+str = 'xxxhogexxx'
+while i<6_000_000 # benchmark loop 2
+  /hoge/ =~ str
+  i += 1
+end
diff --git a/benchmark/bm_vm2_send.rb b/benchmark/bm_vm2_send.rb
new file mode 100644
index 0000000000..6a3ab6fdab
--- /dev/null
+++ b/benchmark/bm_vm2_send.rb
@@ -0,0 +1,12 @@
+class C
+  def m
+  end
+end
+
+o = C.new
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  o.__send__ :m
+end
diff --git a/benchmark/bm_vm2_string_literal.rb b/benchmark/bm_vm2_string_literal.rb
new file mode 100644
index 0000000000..1d73036849
--- /dev/null
+++ b/benchmark/bm_vm2_string_literal.rb
@@ -0,0 +1,5 @@
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  x = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+end
diff --git a/benchmark/bm_vm2_struct_big_aref_hi.rb b/benchmark/bm_vm2_struct_big_aref_hi.rb
new file mode 100644
index 0000000000..22cb26b0a5
--- /dev/null
+++ b/benchmark/bm_vm2_struct_big_aref_hi.rb
@@ -0,0 +1,7 @@
+s = Struct.new(*('a'..'z').map { |x| x.to_sym })
+x = s.new
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  x.z # x[25]
+end
diff --git a/benchmark/bm_vm2_struct_big_aref_lo.rb b/benchmark/bm_vm2_struct_big_aref_lo.rb
new file mode 100644
index 0000000000..5e61a7087e
--- /dev/null
+++ b/benchmark/bm_vm2_struct_big_aref_lo.rb
@@ -0,0 +1,7 @@
+s = Struct.new(*('a'..'z').map { |x| x.to_sym })
+x = s.new
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  x.k # x[10]
+end
diff --git a/benchmark/bm_vm2_struct_big_aset.rb b/benchmark/bm_vm2_struct_big_aset.rb
new file mode 100644
index 0000000000..5a1c3d16f3
--- /dev/null
+++ b/benchmark/bm_vm2_struct_big_aset.rb
@@ -0,0 +1,7 @@
+s = Struct.new(*('a'..'z').map { |x| x.to_sym })
+x = s.new
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  x.k = i # x[10] = i
+end
diff --git a/benchmark/bm_vm2_struct_big_href_hi.rb b/benchmark/bm_vm2_struct_big_href_hi.rb
new file mode 100644
index 0000000000..fff940a80a
--- /dev/null
+++ b/benchmark/bm_vm2_struct_big_href_hi.rb
@@ -0,0 +1,7 @@
+s = Struct.new(*('a'..'z').map { |x| x.to_sym })
+x = s.new
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  x[:z]
+end
diff --git a/benchmark/bm_vm2_struct_big_href_lo.rb b/benchmark/bm_vm2_struct_big_href_lo.rb
new file mode 100644
index 0000000000..5e4085d59d
--- /dev/null
+++ b/benchmark/bm_vm2_struct_big_href_lo.rb
@@ -0,0 +1,7 @@
+s = Struct.new(*('a'..'z').map { |x| x.to_sym })
+x = s.new
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  x[:k]
+end
diff --git a/benchmark/bm_vm2_struct_big_hset.rb b/benchmark/bm_vm2_struct_big_hset.rb
new file mode 100644
index 0000000000..9c0cee4141
--- /dev/null
+++ b/benchmark/bm_vm2_struct_big_hset.rb
@@ -0,0 +1,7 @@
+s = Struct.new(*('a'..'z').map { |x| x.to_sym })
+x = s.new
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  x[:k] = i
+end
diff --git a/benchmark/bm_vm2_struct_small_aref.rb b/benchmark/bm_vm2_struct_small_aref.rb
new file mode 100644
index 0000000000..8eaa555b41
--- /dev/null
+++ b/benchmark/bm_vm2_struct_small_aref.rb
@@ -0,0 +1,7 @@
+s = Struct.new(:a, :b, :c)
+x = s.new
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  x.a
+end
diff --git a/benchmark/bm_vm2_struct_small_aset.rb b/benchmark/bm_vm2_struct_small_aset.rb
new file mode 100644
index 0000000000..ecd0f95669
--- /dev/null
+++ b/benchmark/bm_vm2_struct_small_aset.rb
@@ -0,0 +1,7 @@
+s = Struct.new(:a, :b, :c)
+x = s.new
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  x.a = i
+end
diff --git a/benchmark/bm_vm2_struct_small_href.rb b/benchmark/bm_vm2_struct_small_href.rb
new file mode 100644
index 0000000000..2c88fee6bf
--- /dev/null
+++ b/benchmark/bm_vm2_struct_small_href.rb
@@ -0,0 +1,7 @@
+s = Struct.new(:a, :b, :c)
+x = s.new
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  x[:a]
+end
diff --git a/benchmark/bm_vm2_struct_small_hset.rb b/benchmark/bm_vm2_struct_small_hset.rb
new file mode 100644
index 0000000000..33c36d20f1
--- /dev/null
+++ b/benchmark/bm_vm2_struct_small_hset.rb
@@ -0,0 +1,7 @@
+s = Struct.new(:a, :b, :c)
+x = s.new
+i = 0
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  x[:a] = 1
+end
diff --git a/benchmark/bm_vm2_super.rb b/benchmark/bm_vm2_super.rb
new file mode 100644
index 0000000000..afd8579e7b
--- /dev/null
+++ b/benchmark/bm_vm2_super.rb
@@ -0,0 +1,20 @@
+
+class C
+  def m
+    1
+  end
+end
+
+class CC < C
+  def m
+    super()
+  end
+end
+
+obj = CC.new
+
+i = 0
+while i<6_000_000 # benchmark loop 2
+  obj.m
+  i += 1
+end
diff --git a/benchmark/bm_vm2_unif1.rb b/benchmark/bm_vm2_unif1.rb
new file mode 100644
index 0000000000..1774625942
--- /dev/null
+++ b/benchmark/bm_vm2_unif1.rb
@@ -0,0 +1,8 @@
+i = 0
+def m a, b
+end
+
+while i<6_000_000 # benchmark loop 2
+  i += 1
+  m 100, 200
+end
diff --git a/benchmark/bm_vm2_zsuper.rb b/benchmark/bm_vm2_zsuper.rb
new file mode 100644
index 0000000000..2a43e62217
--- /dev/null
+++ b/benchmark/bm_vm2_zsuper.rb
@@ -0,0 +1,20 @@
+i = 0
+
+class C
+  def m a
+    1
+  end
+end
+
+class CC < C
+  def m a
+    super
+  end
+end
+
+obj = CC.new
+
+while i<6_000_000 # benchmark loop 2
+  obj.m 10
+  i += 1
+end
diff --git a/benchmark/vm3_backtrace.rb b/benchmark/bm_vm3_backtrace.rb
index 0fbf73e1ca..0fbf73e1ca 100644
--- a/benchmark/vm3_backtrace.rb
+++ b/benchmark/bm_vm3_backtrace.rb
diff --git a/benchmark/vm3_clearmethodcache.rb b/benchmark/bm_vm3_clearmethodcache.rb
index 9661323cd2..9661323cd2 100644
--- a/benchmark/vm3_clearmethodcache.rb
+++ b/benchmark/bm_vm3_clearmethodcache.rb
diff --git a/benchmark/vm3_gc.rb b/benchmark/bm_vm3_gc.rb
index e668026915..e668026915 100644
--- a/benchmark/vm3_gc.rb
+++ b/benchmark/bm_vm3_gc.rb
diff --git a/benchmark/vm3_gc_old_full.rb b/benchmark/bm_vm3_gc_old_full.rb
index cfdfc8c5a5..cfdfc8c5a5 100644
--- a/benchmark/vm3_gc_old_full.rb
+++ b/benchmark/bm_vm3_gc_old_full.rb
diff --git a/benchmark/vm3_gc_old_immediate.rb b/benchmark/bm_vm3_gc_old_immediate.rb
index ad22feb655..ad22feb655 100644
--- a/benchmark/vm3_gc_old_immediate.rb
+++ b/benchmark/bm_vm3_gc_old_immediate.rb
diff --git a/benchmark/vm3_gc_old_lazy.rb b/benchmark/bm_vm3_gc_old_lazy.rb
index b74d44baf1..b74d44baf1 100644
--- a/benchmark/vm3_gc_old_lazy.rb
+++ b/benchmark/bm_vm3_gc_old_lazy.rb
diff --git a/benchmark/vm_symbol_block_pass.rb b/benchmark/bm_vm_symbol_block_pass.rb
index 1d433353e1..1d433353e1 100644
--- a/benchmark/vm_symbol_block_pass.rb
+++ b/benchmark/bm_vm_symbol_block_pass.rb
diff --git a/benchmark/bm_vm_thread_alive_check1.rb b/benchmark/bm_vm_thread_alive_check1.rb
new file mode 100644
index 0000000000..c993accdda
--- /dev/null
+++ b/benchmark/bm_vm_thread_alive_check1.rb
@@ -0,0 +1,6 @@
+5_000.times{
+  t = Thread.new{}
+  while t.alive?
+    Thread.pass
+  end
+}
diff --git a/benchmark/vm_thread_close.rb b/benchmark/bm_vm_thread_close.rb
index 3e9a265ce8..3e9a265ce8 100644
--- a/benchmark/vm_thread_close.rb
+++ b/benchmark/bm_vm_thread_close.rb
diff --git a/benchmark/vm_thread_create_join.rb b/benchmark/bm_vm_thread_create_join.rb
index 393cd45df9..393cd45df9 100644
--- a/benchmark/vm_thread_create_join.rb
+++ b/benchmark/bm_vm_thread_create_join.rb
diff --git a/benchmark/vm_thread_mutex1.rb b/benchmark/bm_vm_thread_mutex1.rb
index 66e42c85e1..66e42c85e1 100644
--- a/benchmark/vm_thread_mutex1.rb
+++ b/benchmark/bm_vm_thread_mutex1.rb
diff --git a/benchmark/vm_thread_mutex2.rb b/benchmark/bm_vm_thread_mutex2.rb
index 6e6c804c31..6e6c804c31 100644
--- a/benchmark/vm_thread_mutex2.rb
+++ b/benchmark/bm_vm_thread_mutex2.rb
diff --git a/benchmark/vm_thread_mutex3.rb b/benchmark/bm_vm_thread_mutex3.rb
index c750dc542a..c750dc542a 100644
--- a/benchmark/vm_thread_mutex3.rb
+++ b/benchmark/bm_vm_thread_mutex3.rb
diff --git a/benchmark/bm_vm_thread_pass.rb b/benchmark/bm_vm_thread_pass.rb
new file mode 100644
index 0000000000..b5b3c0bc85
--- /dev/null
+++ b/benchmark/bm_vm_thread_pass.rb
@@ -0,0 +1,15 @@
+# Plenty Thtread.pass
+# A performance may depend on GVL implementation.
+
+tmax = (ARGV.shift || 2).to_i
+lmax = 200_000 / tmax
+
+(1..tmax).map{
+  Thread.new{
+    lmax.times{
+      Thread.pass
+    }
+  }
+}.each{|t| t.join}
+
+
diff --git a/benchmark/bm_vm_thread_pass_flood.rb b/benchmark/bm_vm_thread_pass_flood.rb
new file mode 100644
index 0000000000..27157d1a6f
--- /dev/null
+++ b/benchmark/bm_vm_thread_pass_flood.rb
@@ -0,0 +1,8 @@
+1000.times{
+  Thread.new{loop{Thread.pass}}
+}
+
+i = 0
+while i<10000
+  i += 1
+end
diff --git a/benchmark/vm_thread_pipe.rb b/benchmark/bm_vm_thread_pipe.rb
index 112a621905..112a621905 100644
--- a/benchmark/vm_thread_pipe.rb
+++ b/benchmark/bm_vm_thread_pipe.rb
diff --git a/benchmark/bm_vm_thread_queue.rb b/benchmark/bm_vm_thread_queue.rb
new file mode 100644
index 0000000000..274ceda366
--- /dev/null
+++ b/benchmark/bm_vm_thread_queue.rb
@@ -0,0 +1,18 @@
+require 'thread'
+
+n = 1_000_000
+q = Thread::Queue.new
+consumer = Thread.new{
+  while q.pop
+    # consuming
+  end
+}
+
+producer = Thread.new{
+  n.times{
+    q.push true
+  }
+  q.push nil
+}
+
+consumer.join
diff --git a/benchmark/cgi_escape_html.yml b/benchmark/cgi_escape_html.yml
deleted file mode 100644
index af6abd08ac..0000000000
--- a/benchmark/cgi_escape_html.yml
+++ /dev/null
@@ -1,40 +0,0 @@
-prelude: require 'cgi/escape'
-benchmark:
-  - name: escape_html_blank
-    prelude: str = ""
-    script: CGI.escapeHTML(str)
-    loop_count: 20000000
-  - name: escape_html_short_none
-    prelude: str = "abcde"
-    script: CGI.escapeHTML(str)
-    loop_count: 20000000
-  - name: escape_html_short_one
-    prelude: str = "abcd<"
-    script: CGI.escapeHTML(str)
-    loop_count: 20000000
-  - name: escape_html_short_all
-    prelude: str = "'&\"<>"
-    script: CGI.escapeHTML(str)
-    loop_count: 5000000
-  - name: escape_html_long_none
-    prelude: str = "abcde" * 300
-    script: CGI.escapeHTML(str)
-    loop_count: 1000000
-  - name: escape_html_long_all
-    prelude: str = "'&\"<>" * 10
-    script: CGI.escapeHTML(str)
-    loop_count: 1000000
-  - name: escape_html_real
-    prelude: | # http://example.com/
-      str = <<~HTML
-        <body>
-        <div>
-            <h1>Example Domain</h1>
-            <p>This domain is established to be used for illustrative examples in documents. You may use this
-            domain in examples without prior coordination or asking for permission.</p>
-            <p><a href="http://www.iana.org/domains/example">More information...</a></p>
-        </div>
-        </body>
-      HTML
-    script: CGI.escapeHTML(str)
-    loop_count: 1000000
diff --git a/benchmark/complex_float_add.yml b/benchmark/complex_float_add.yml
deleted file mode 100644
index d0150c5e5b..0000000000
--- a/benchmark/complex_float_add.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  max, min = 1000.0, -1000.0
-  a = Complex(rand(max)+min, rand(max)+min)
-  b = Complex(rand(max)+min, rand(max)+min)
-benchmark:
-  complex_float_add: c = a + b
-loop_count: 1000000
diff --git a/benchmark/complex_float_div.yml b/benchmark/complex_float_div.yml
deleted file mode 100644
index b9f5e1d51c..0000000000
--- a/benchmark/complex_float_div.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  max, min = 1000.0, -1000.0
-  a = Complex(rand(max)+min, rand(max)+min)
-  b = Complex(rand(max)+min, rand(max)+min)
-benchmark:
-  complex_float_div: c = a / b
-loop_count: 1000000
diff --git a/benchmark/complex_float_mul.yml b/benchmark/complex_float_mul.yml
deleted file mode 100644
index 59b096a6dc..0000000000
--- a/benchmark/complex_float_mul.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  max, min = 1000.0, -1000.0
-  a = Complex(rand(max)+min, rand(max)+min)
-  b = Complex(rand(max)+min, rand(max)+min)
-benchmark:
-  complex_float_mul: c = a * b
-loop_count: 1000000
diff --git a/benchmark/complex_float_new.yml b/benchmark/complex_float_new.yml
deleted file mode 100644
index 6fcde3125b..0000000000
--- a/benchmark/complex_float_new.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  max, min = 1000.0, -1000.0
-  a = Complex(rand(max)+min, rand(max)+min)
-  b = Complex(rand(max)+min, rand(max)+min)
-benchmark:
-  complex_float_new: c = Complex(a, b)
-loop_count: 1000000
diff --git a/benchmark/complex_float_power.yml b/benchmark/complex_float_power.yml
deleted file mode 100644
index c40a31ab55..0000000000
--- a/benchmark/complex_float_power.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  max, min = 1000.0, -1000.0
-  a = Complex(rand(max)+min, rand(max)+min)
-  b = Complex(rand(max)+min, rand(max)+min)
-benchmark:
-  complex_float_power: c = a ** b
-loop_count: 1000000
diff --git a/benchmark/complex_float_sub.yml b/benchmark/complex_float_sub.yml
deleted file mode 100644
index 3fafe7cdbe..0000000000
--- a/benchmark/complex_float_sub.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  max, min = 1000.0, -1000.0
-  a = Complex(rand(max)+min, rand(max)+min)
-  b = Complex(rand(max)+min, rand(max)+min)
-benchmark:
-  complex_float_sub: c = a - b
-loop_count: 1000000
diff --git a/benchmark/dir_empty_p.rb b/benchmark/dir_empty_p.rb
deleted file mode 100644
index 8329c757cf..0000000000
--- a/benchmark/dir_empty_p.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require 'tmpdir'
-max = 100_000
-Dir.mktmpdir('bm_dir_empty_p') do |dir|
-  max.times { Dir.empty?(dir) }
-end
diff --git a/benchmark/driver.rb b/benchmark/driver.rb
new file mode 100644
index 0000000000..eb976b4a90
--- /dev/null
+++ b/benchmark/driver.rb
@@ -0,0 +1,427 @@
+#
+# Ruby Benchmark driver
+#
+
+first = true
+
+begin
+  require 'optparse'
+rescue LoadError
+  if first
+    first = false
+    $:.unshift File.join(File.dirname(__FILE__), '../lib')
+    retry
+  else
+    raise
+  end
+end
+
+require 'benchmark'
+require 'pp'
+require 'tempfile'
+
+class BenchmarkDriver
+  def self.benchmark(opt)
+    driver = self.new(opt[:execs], opt[:dir], opt)
+    begin
+      driver.run
+    ensure
+      driver.show_results
+    end
+  end
+
+  def self.load(input, type, opt)
+    case type
+    when 'yaml'
+      require 'yaml'
+      h = YAML.load(input)
+    when 'json'
+      require 'json'
+      h = JSON.load(input)
+    else
+      h = eval(input.read)
+    end
+    obj = allocate
+    obj.instance_variable_set("@execs", h[:executables] || h["executables"])
+    obj.instance_variable_set("@results", h[:results] || h["results"])
+    obj.instance_variable_set("@opt", opt)
+    obj
+  end
+
+  def output *args
+    puts(*args)
+    @output and @output.puts(*args)
+  end
+
+  def message *args
+    output(*args) if @verbose
+  end
+
+  def message_print *args
+    if @verbose
+      print(*args)
+      STDOUT.flush
+      @output and @output.print(*args)
+    end
+  end
+
+  def progress_message *args
+    unless STDOUT.tty?
+      STDERR.print(*args)
+      STDERR.flush
+    end
+  end
+
+  def initialize execs, dir, opt = {}
+    @execs = execs.map{|e|
+      e.strip!
+      next if e.empty?
+
+      if /(.+)::(.+)/ =~ e
+        # ex) ruby-a::/path/to/ruby-a
+        label = $1.strip
+        path = $2
+        version = `#{path} -v`.chomp
+      else
+        path = e
+        version = label = `#{path} -v`.chomp
+      end
+      [path, label, version]
+    }.compact
+
+    @dir = dir
+    @repeat = opt[:repeat] || 1
+    @repeat = 1 if @repeat < 1
+    @pattern = opt[:pattern] || nil
+    @exclude = opt[:exclude] || nil
+    @verbose = opt[:quiet] ? false : (opt[:verbose] || false)
+    @output = opt[:output] ? open(opt[:output], 'w') : nil
+    @loop_wl1 = @loop_wl2 = nil
+    @ruby_arg = opt[:ruby_arg] || nil
+    @measure_target = opt[:measure_target]
+    @opt = opt
+
+    # [[name, [[r-1-1, r-1-2, ...], [r-2-1, r-2-2, ...]]], ...]
+    @results = []
+
+    if @verbose
+      @start_time = Time.now
+      message @start_time
+      @execs.each_with_index{|(path, label, version), i|
+        message "target #{i}: " + (label == version ? "#{label}" : "#{label} (#{version})") + " at \"#{path}\""
+      }
+      message "measure target: #{@measure_target}"
+    end
+  end
+
+  def adjusted_results name, results
+    s = nil
+    results.each_with_index{|e, i|
+      r = e.min
+      case name
+      when /^vm1_/
+        if @loop_wl1
+          r -= @loop_wl1[i]
+          r = 0 if r < 0
+          s = '*'
+        end
+      when /^vm2_/
+        if @loop_wl2
+          r -= @loop_wl2[i]
+          r = 0 if r < 0
+          s = '*'
+        end
+      end
+      yield r
+    }
+    s
+  end
+
+  def show_results
+    case @opt[:format]
+    when :tsv
+      strformat = "\t%1$s"
+      numformat = "\t%1$*2$.3f"
+      minwidth = 0
+      name_width = 0
+    when :markdown
+      markdown = true
+      strformat = "|%1$-*2$s"
+      numformat = "|%1$*2$.3f"
+    when :plain
+      strformat = " %1$-*2$s"
+      numformat = " %1$*2$.3f"
+    end
+
+    name_width ||= @results.map {|v,*| v.size}.max
+    minwidth ||= 7
+    width = @execs.map{|(_, v)| [v.size, minwidth].max}
+
+    output
+
+    if @verbose
+      message '-----------------------------------------------------------'
+      message 'raw data:'
+      message
+      message PP.pp(@results, "", 79)
+      message
+      message "Elapsed time: #{Time.now - @start_time} (sec)"
+    end
+
+    if rawdata_output = @opt[:rawdata_output]
+      h = {}
+      h[:cpuinfo] = File.read('/proc/cpuinfo') if File.exist?('/proc/cpuinfo')
+      h[:executables] = @execs
+      h[:results] = @results
+      if (type = File.extname(rawdata_output)).empty?
+        type = rawdata_output
+        rawdata_output = @output.path.sub(/\.[^.\/]+\z/, '') << '.' << rawdata_output
+      end
+      case type
+      when 'yaml'
+        require 'yaml'
+        h = YAML.dump(h)
+      when 'json'
+        require 'json'
+        h = JSON.pretty_generate(h)
+      else
+        require 'pp'
+        h = h.pretty_inspect
+      end
+      open(rawdata_output, 'w') {|f| f.puts h}
+    end
+
+    output '-----------------------------------------------------------'
+    output 'benchmark results:'
+
+    if @verbose and @repeat > 1
+      output "minimum results in each #{@repeat} measurements."
+    end
+
+    output({
+      real: "Execution time (sec)",
+      peak: "Memory usage (peak) (B)",
+      size: "Memory usage (last size) (B)",
+    }[@measure_target])
+    output if markdown
+    output ["name".ljust(name_width), @execs.map.with_index{|(_, v), i| sprintf(strformat, v, width[i])}].join("").rstrip
+    output ["-"*name_width, width.map{|n|":".rjust(n, "-")}].join("|") if markdown
+    @results.each{|v, result|
+      rets = []
+      s = adjusted_results(v, result){|r|
+        rets << sprintf(numformat, r, width[rets.size])
+      }
+      v += s if s
+      output [v.ljust(name_width), rets].join("")
+    }
+
+    if @execs.size > 1
+      output
+      output({
+        real: "Speedup ratio: compare with the result of `#{@execs[0][1]}' (greater is better)",
+        peak: "Memory consuming ratio (peak) with the result of `#{@execs[0][1]}' (greater is better)",
+        size: "Memory consuming ratio (size) with the result of `#{@execs[0][1]}' (greater is better)",
+      }[@measure_target])
+      output if markdown
+      output ["name".ljust(name_width), @execs[1..-1].map.with_index{|(_, v), i| sprintf(strformat, v, width[i])}].join("").rstrip
+      output ["-"*name_width, width[1..-1].map{|n|":".rjust(n, "-")}].join("|") if markdown
+      @results.each{|v, result|
+        rets = []
+        first_value = nil
+        s = adjusted_results(v, result){|r|
+          if first_value
+            if r == 0
+              rets << "Error"
+            else
+              rets << sprintf(numformat, first_value/Float(r), width[rets.size+1])
+            end
+          else
+            first_value = r
+          end
+        }
+        v += s if s
+        output [v.ljust(name_width), rets].join("")
+      }
+    end
+
+    if @opt[:output]
+      output
+      output "Log file: #{@opt[:output]}"
+    end
+  end
+
+  def files
+    flag = {}
+    @files = Dir.glob(File.join(@dir, 'bm*.rb')).map{|file|
+      next if @pattern && /#{@pattern}/ !~ File.basename(file)
+      next if @exclude && /#{@exclude}/ =~ File.basename(file)
+      case file
+      when /bm_(vm[12])_/, /bm_loop_(whileloop2?).rb/
+        flag[$1] = true
+      end
+      file
+    }.compact
+
+    if flag['vm1'] && !flag['whileloop']
+      @files << File.join(@dir, 'bm_loop_whileloop.rb')
+    elsif flag['vm2'] && !flag['whileloop2']
+      @files << File.join(@dir, 'bm_loop_whileloop2.rb')
+    end
+
+    @files.sort!
+    progress_message "total: #{@files.size * @repeat} trial(s) (#{@repeat} trial(s) for #{@files.size} benchmark(s))\n"
+    @files
+  end
+
+  def run
+    files.each_with_index{|file, i|
+      @i = i
+      r = measure_file(file)
+
+      if /bm_loop_whileloop.rb/ =~ file
+        @loop_wl1 = r[1].map{|e| e.min}
+      elsif /bm_loop_whileloop2.rb/ =~ file
+        @loop_wl2 = r[1].map{|e| e.min}
+      end
+    }
+  end
+
+  def measure_file file
+    name = File.basename(file, '.rb').sub(/^bm_/, '')
+    prepare_file = File.join(File.dirname(file), "prepare_#{name}.rb")
+    load prepare_file if FileTest.exist?(prepare_file)
+
+    if @verbose
+      output
+      output '-----------------------------------------------------------'
+      output name
+      output
+      output File.read(file)
+      output
+    end
+
+    result = [name]
+    result << @execs.map{|(e, v)|
+      (0...@repeat).map{
+        message_print "#{v}\t"
+        progress_message '.'
+
+        m = measure(e, file)
+        message "#{m}"
+        m
+      }
+    }
+    @results << result
+    result
+  end
+
+  unless defined?(File::NULL)
+    if File.exist?('/dev/null')
+      File::NULL = '/dev/null'
+    end
+  end
+
+  def measure executable, file
+    case @measure_target
+    when :real
+      cmd = "#{executable} #{@ruby_arg} #{file}"
+      m = Benchmark.measure{
+        system(cmd, out: File::NULL)
+      }
+      result = m.real
+    when :peak, :size
+      tmp = Tempfile.new("benchmark-memory-wrapper-data")
+      wrapper = "#{File.join(__dir__, 'memory_wrapper.rb')} #{tmp.path} #{@measure_target}"
+      cmd = "#{executable} #{@ruby_arg} #{wrapper} #{file}"
+      system(cmd, out: File::NULL)
+      result = tmp.read.to_i
+      tmp.close
+    else
+      raise "unknown measure target"
+    end
+
+    if $? != 0
+      raise $?.inspect if $? && $?.signaled?
+      output "\`#{cmd}\' exited with abnormal status (#{$?})"
+      0
+    else
+      result
+    end
+  end
+end
+
+if __FILE__ == $0
+  opt = {
+    :execs => [],
+    :dir => File.dirname(__FILE__),
+    :repeat => 1,
+    :measure_target => :real,
+    :output => nil,
+    :raw_output => nil,
+    :format => :tsv,
+  }
+  formats = {
+    :tsv => ".tsv",
+    :markdown => ".md",
+    :plain => ".txt",
+  }
+
+  parser = OptionParser.new{|o|
+    o.on('-e', '--executables [EXECS]',
+      "Specify benchmark one or more targets (e1::path1; e2::path2; e3::path3;...)"){|e|
+       e.split(/;/).each{|path|
+         opt[:execs] << path
+       }
+    }
+    o.on('-d', '--directory [DIRECTORY]', "Benchmark suites directory"){|d|
+      opt[:dir] = d
+    }
+    o.on('-p', '--pattern [PATTERN]', "Benchmark name pattern"){|p|
+      opt[:pattern] = p
+    }
+    o.on('-x', '--exclude [PATTERN]', "Benchmark exclude pattern"){|e|
+      opt[:exclude] = e
+    }
+    o.on('-r', '--repeat-count [NUM]', "Repeat count"){|n|
+      opt[:repeat] = n.to_i
+    }
+    o.on('-o', '--output-file [FILE]', "Output file"){|f|
+      opt[:output] = f
+    }
+    o.on('--ruby-arg [ARG]', "Optional argument for ruby"){|a|
+      opt[:ruby_arg] = a
+    }
+    o.on('--measure-target [TARGET]', 'real (execution time), peak, size (memory)'){|mt|
+      opt[:measure_target] = mt.to_sym
+    }
+    o.on('--rawdata-output [FILE]', 'output rawdata'){|r|
+      opt[:rawdata_output] = r
+    }
+    o.on('--load-rawdata=FILE', 'input rawdata'){|r|
+      opt[:rawdata_input] = r
+    }
+    o.on('-f', "--format=FORMAT", "output format (#{formats.keys.join(",")})", formats.keys){|r|
+      opt[:format] = r
+    }
+    o.on('-v', '--verbose'){|v|
+      opt[:verbose] = v
+    }
+    o.on('-q', '--quiet', "Run without notify information except result table."){|q|
+      opt[:quiet] = q
+      opt[:verbose] = false
+    }
+  }
+
+  parser.parse!(ARGV)
+  opt[:output] ||= "bmlog-#{Time.now.strftime('%Y%m%d-%H%M%S')}.#{$$}#{formats[opt[:format]]}"
+
+  if input = opt[:rawdata_input]
+    b = open(input) {|f|
+      BenchmarkDriver.load(f, File.extname(input)[1..-1], opt)
+    }
+    b.show_results
+  else
+    BenchmarkDriver.benchmark(opt)
+  end
+end
+
diff --git a/benchmark/enum_lazy_grep_v_100.rb b/benchmark/enum_lazy_grep_v_100.rb
deleted file mode 100644
index 8832392e65..0000000000
--- a/benchmark/enum_lazy_grep_v_100.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-grep_data = (1..10).to_a * 1000
-N = 100
-enum = grep_data.lazy.grep_v(->(i){i == 0}).grep_v(->(i){i == 0})
-N.times {enum.each {}}
diff --git a/benchmark/enum_lazy_grep_v_20.rb b/benchmark/enum_lazy_grep_v_20.rb
deleted file mode 100644
index 329509fa8f..0000000000
--- a/benchmark/enum_lazy_grep_v_20.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-grep_data = (1..10).to_a * 1000
-N = 100
-enum = grep_data.lazy.grep_v(->(i){i > 2}).grep_v(->(i){i > 2})
-N.times {enum.each {}}
diff --git a/benchmark/enum_lazy_grep_v_50.rb b/benchmark/enum_lazy_grep_v_50.rb
deleted file mode 100644
index 02ea4d4e71..0000000000
--- a/benchmark/enum_lazy_grep_v_50.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-grep_data = (1..10).to_a * 1000
-N = 100
-enum = grep_data.lazy.grep_v(->(i){i > 5}).grep_v(->(i){i > 5})
-N.times {enum.each {}}
diff --git a/benchmark/enum_lazy_uniq_100.rb b/benchmark/enum_lazy_uniq_100.rb
deleted file mode 100644
index 2e6434d9c4..0000000000
--- a/benchmark/enum_lazy_uniq_100.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-uniq_data = (1..10_000).to_a
-N = 100
-enum = uniq_data.lazy.uniq {|i| i % 10000}.uniq {|i| i % 10000}
-N.times {enum.each {}}
diff --git a/benchmark/enum_lazy_uniq_20.rb b/benchmark/enum_lazy_uniq_20.rb
deleted file mode 100644
index 75e6398fee..0000000000
--- a/benchmark/enum_lazy_uniq_20.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-uniq_data = (1..10_000).to_a
-N = 100
-enum = uniq_data.lazy.uniq {|i| i % 2000}.uniq {|i| i % 2000}
-N.times {enum.each {}}
diff --git a/benchmark/enum_lazy_uniq_50.rb b/benchmark/enum_lazy_uniq_50.rb
deleted file mode 100644
index 59a39b78ff..0000000000
--- a/benchmark/enum_lazy_uniq_50.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-uniq_data = (1..10_000).to_a
-N = 100
-enum = uniq_data.lazy.uniq {|i| i % 5000}.uniq {|i| i % 5000}
-N.times {enum.each {}}
diff --git a/benchmark/erb_render.yml b/benchmark/erb_render.yml
deleted file mode 100644
index 15f6c3880b..0000000000
--- a/benchmark/erb_render.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-prelude: |
-  require 'erb'
-
-  data = <<erb
-  <html>
-    <head> <%= title %> </head>
-    <body>
-      <h1> <%= title %> </h1>
-      <p>
-        <%= content %>
-      </p>
-    </body>
-  </html>
-  erb
-
-  title = "hello world!"
-  content = "hello world!\n" * 10
-
-  src = "def self.render(title, content); #{ERB.new(data).src}; end"
-  mod = Module.new
-  mod.instance_eval(src, "(ERB)")
-benchmark:
-  erb_render: mod.render(title, content)
-loop_count: 1500000
diff --git a/benchmark/fiber_chain.yml b/benchmark/fiber_chain.yml
deleted file mode 100755
index a36c759f8e..0000000000
--- a/benchmark/fiber_chain.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-prelude: |
-  def make_link(previous)
-    Fiber.new do
-      while message = previous.resume
-        Fiber.yield(message)
-      end
-    end
-  end
-
-  def make_chain(length = 1000, &block)
-    chain = Fiber.new(&block)
-
-    (length - 1).times do
-      chain = make_link(chain)
-    end
-
-    return chain
-  end
-
-  message = "Hello World!"
-
-  chain = make_chain do
-    while true
-      Fiber.yield(message)
-    end
-  end
-benchmark:
-  make_chain: |
-    make_chain(100) do
-      while true
-        Fiber.yield(message)
-      end
-    end
-  resume_chain: |
-    chain.resume
-loop_count: 5000
diff --git a/benchmark/file_chmod.rb b/benchmark/file_chmod.rb
deleted file mode 100644
index 1cd4760c9d..0000000000
--- a/benchmark/file_chmod.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-# chmod file
-require 'tempfile'
-max = 200_000
-tmp = Tempfile.new('chmod')
-path = tmp.path
-max.times do
-  File.chmod(0777, path)
-end
-tmp.close!
diff --git a/benchmark/file_rename.rb b/benchmark/file_rename.rb
deleted file mode 100644
index bbb44aebac..0000000000
--- a/benchmark/file_rename.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-# rename file
-require 'tempfile'
-
-max = 100_000
-tmp = [ Tempfile.new('rename-a'), Tempfile.new('rename-b') ]
-a, b = tmp.map { |x| x.path }
-tmp.each { |t| t.close } # Windows can't rename files without closing them
-max.times do
-  File.rename(a, b)
-  File.rename(b, a)
-end
diff --git a/benchmark/gc/aobench.rb b/benchmark/gc/aobench.rb
index 275f58b924..2eed7abc83 100644
--- a/benchmark/gc/aobench.rb
+++ b/benchmark/gc/aobench.rb
@@ -1 +1 @@
-require_relative '../app_aobench'
+require_relative '../bm_app_aobench.rb'
diff --git a/benchmark/gc/binary_trees.rb b/benchmark/gc/binary_trees.rb
index 83347cdd20..af8ea722aa 100644
--- a/benchmark/gc/binary_trees.rb
+++ b/benchmark/gc/binary_trees.rb
@@ -1 +1 @@
-require_relative '../so_binary_trees'
+require_relative '../bm_so_binary_trees.rb'
diff --git a/benchmark/gc/gcbench.rb b/benchmark/gc/gcbench.rb
index 23d0b91c6c..09a404466a 100644
--- a/benchmark/gc/gcbench.rb
+++ b/benchmark/gc/gcbench.rb
@@ -3,12 +3,11 @@ require 'pp'
 require 'optparse'
 
 $list = true
-$gcprof = false
+$gcprof = true
 
 opt = OptionParser.new
 opt.on('-q'){$list = false}
 opt.on('-d'){$gcprof = false}
-opt.on('-p'){$gcprof = true}
 opt.parse!(ARGV)
 
 script = File.join(File.dirname(__FILE__), ARGV.shift)
diff --git a/benchmark/gc/pentomino.rb b/benchmark/gc/pentomino.rb
index 8ebdff7d1d..94ba74be89 100644
--- a/benchmark/gc/pentomino.rb
+++ b/benchmark/gc/pentomino.rb
@@ -1 +1 @@
-require_relative '../app_pentomino'
+require_relative '../bm_app_pentomino.rb'
diff --git a/benchmark/hash_dup.yml b/benchmark/hash_dup.yml
deleted file mode 100644
index 65f521ec94..0000000000
--- a/benchmark/hash_dup.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  small_hash = { a: 1 }
-  larger_hash = 20.times.map { |i| [('a'.ord + i).chr.to_sym, i] }.to_h
-
-benchmark:
-  dup_small: small_hash.dup
-  dup_larger: larger_hash.dup
-loop_count: 10000
diff --git a/benchmark/hash_literal_small2.rb b/benchmark/hash_literal_small2.rb
deleted file mode 100644
index c188529260..0000000000
--- a/benchmark/hash_literal_small2.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-# frozen_string_literal: true
-
-1_000_000.times.map { { "foo" => "bar", "bar" => "baz" }  }
diff --git a/benchmark/hash_literal_small4.rb b/benchmark/hash_literal_small4.rb
deleted file mode 100644
index 739f71b5b0..0000000000
--- a/benchmark/hash_literal_small4.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-# frozen_string_literal: true
-
-1_000_000.times.map { { "foo" => "bar", "bar" => "baz", "baz" => "lol", "lol" => "lgtm" } }
diff --git a/benchmark/hash_literal_small8.rb b/benchmark/hash_literal_small8.rb
deleted file mode 100644
index 53d80af535..0000000000
--- a/benchmark/hash_literal_small8.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-# frozen_string_literal: true
-
-1_000_000.times.map { { "foo" => "bar", "bar" => "baz", "baz" => "lol", "lol" => "lgtm", "lgtm" => "nope", "nope" => "ok", "ok" => "again", "again" => "wait" } }
diff --git a/benchmark/hash_long.rb b/benchmark/hash_long.rb
deleted file mode 100644
index 03d9109602..0000000000
--- a/benchmark/hash_long.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-k1 = "Ping Pong Ping Pong Ping Pong Ping Pong Ping Pong Ping Pong Ping Pong Ping Pong Ping Pong Ping Pong";
-k2 = "Pong Ping Pong Ping Pong Ping Pong Ping Pong Ping Pong Ping Pong Ping Pong Ping Pong Ping Pong Ping";
-h = {k1 => 0, k2 => 0};
-3000000.times{|i| k = i % 2 ? k2 : k1; h [k] = h[k] + 1}
diff --git a/benchmark/hash_small2.rb b/benchmark/hash_small2.rb
deleted file mode 100644
index 45485d9c71..0000000000
--- a/benchmark/hash_small2.rb
+++ /dev/null
@@ -1 +0,0 @@
-1000000.times.map{|i| a={}; 2.times{|j| a[j]=j}; a}
diff --git a/benchmark/hash_small4.rb b/benchmark/hash_small4.rb
deleted file mode 100644
index acd4084334..0000000000
--- a/benchmark/hash_small4.rb
+++ /dev/null
@@ -1 +0,0 @@
-1000000.times.map{|i| a={}; 4.times{|j| a[j]=j}; a}
diff --git a/benchmark/hash_small8.rb b/benchmark/hash_small8.rb
deleted file mode 100644
index 9cffcc91b6..0000000000
--- a/benchmark/hash_small8.rb
+++ /dev/null
@@ -1 +0,0 @@
-1000000.times.map{|i| a={}; 8.times{|j| a[j]=j}; a}
diff --git a/benchmark/int_quo.rb b/benchmark/int_quo.rb
deleted file mode 100644
index e22a3f8c30..0000000000
--- a/benchmark/int_quo.rb
+++ /dev/null
@@ -1 +0,0 @@
-5000000.times { 42.quo(3) }
diff --git a/benchmark/io_copy_stream_write.rb b/benchmark/io_copy_stream_write.rb
deleted file mode 100644
index 3fd87250a4..0000000000
--- a/benchmark/io_copy_stream_write.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-# The goal of this is to use a synthetic (non-IO) reader
-# to trigger the read/write loop of IO.copy_stream,
-# bypassing in-kernel mechanisms like sendfile for zero copy,
-# so we wrap the /dev/zero IO object:
-
-class Zero
-  def initialize
-    @n = 100000
-    @in = File.open('/dev/zero', 'rb')
-  end
-
-  def read(len, buf)
-    return if (@n -= 1) == 0
-    @in.read(len, buf)
-  end
-end
-
-begin
-  src = Zero.new
-  dst = File.open(IO::NULL, 'wb')
-  n = IO.copy_stream(src, dst)
-rescue Errno::ENOENT
-  # not *nix
-end if IO.respond_to?(:copy_stream) && IO.const_defined?(:NULL)
diff --git a/benchmark/io_copy_stream_write_socket.rb b/benchmark/io_copy_stream_write_socket.rb
deleted file mode 100644
index 11f369bd0d..0000000000
--- a/benchmark/io_copy_stream_write_socket.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-# The goal of this is to use a synthetic (non-IO) reader
-# to trigger the read/write loop of IO.copy_stream,
-# bypassing in-kernel mechanisms like sendfile for zero copy,
-# so we wrap the /dev/zero IO object:
-class Zero
-  def initialize
-    @n = 100000
-    @in = File.open('/dev/zero', 'rb')
-  end
-
-  def read(len, buf)
-    return if (@n -= 1) == 0
-    @in.read(len, buf)
-  end
-end
-
-begin
-  require 'socket'
-  src = Zero.new
-  rd, wr = UNIXSocket.pair
-  pid = fork do
-    wr.close
-    buf = String.new
-    while rd.read(16384, buf)
-    end
-  end
-  rd.close
-  IO.copy_stream(src, wr)
-rescue Errno::ENOENT, NotImplementedError, NameError
-  # not *nix: missing /dev/zero, fork, or UNIXSocket
-rescue LoadError # no socket?
-ensure
-  wr.close if wr
-  Process.waitpid(pid) if pid
-end if IO.respond_to?(:copy_stream)
diff --git a/benchmark/io_pipe_rw.rb b/benchmark/io_pipe_rw.rb
deleted file mode 100644
index 6862a8ae61..0000000000
--- a/benchmark/io_pipe_rw.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-# Measure uncontended GVL performance via read/write with 1:1 threading
-# If we switch to M:N threading, this will benchmark something else...
-r, w = IO.pipe
-src = '0'.freeze
-dst = String.new
-i = 0
-while i < 1_000_000
-  i += 1
-  w.write(src)
-  r.read(1, dst)
-end
-w.close
-r.close
diff --git a/benchmark/irb_color.yml b/benchmark/irb_color.yml
deleted file mode 100644
index ebdc8d7e8b..0000000000
--- a/benchmark/irb_color.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-prelude: |
-  require 'irb/color'
-  code = <<~'CODE'
-    def self.foo # bar
-      :"erb #{ERB.new("<%= self %>", trim_mode: ?-).result}"
-    end
-  CODE
-benchmark:
-  irb_color_complete: |
-    IRB::Color.colorize_code(code, complete: true)
-  irb_color_incomplete: |
-    IRB::Color.colorize_code(code, complete: false)
-loop_count: 2000000
diff --git a/benchmark/irb_exec.yml b/benchmark/irb_exec.yml
deleted file mode 100644
index 28933f8b38..0000000000
--- a/benchmark/irb_exec.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-prelude: |
-  # frozen_string_literal: true
-  require 'rbconfig'
-  irb_f = [File.join(File.dirname(RbConfig.ruby), 'irb'), '-f']
-benchmark:
-  irb_exec: |
-    IO.popen(irb_f, 'w') do |io|
-      io.write('exit')
-    end
-loop_count: 30
diff --git a/benchmark/lib/benchmark_driver/output/driver.rb b/benchmark/lib/benchmark_driver/output/driver.rb
deleted file mode 100644
index d22236e9fb..0000000000
--- a/benchmark/lib/benchmark_driver/output/driver.rb
+++ /dev/null
@@ -1,36 +0,0 @@
-require 'benchmark_driver/output/simple'
-
-# This replicates the legacy benchmark/driver.rb behavior.
-class BenchmarkDriver::Output::Driver < BenchmarkDriver::Output::Simple
-  def initialize(*)
-    super
-    @stdout = $stdout
-    @strio  = StringIO.new
-    $stdout = IOMultiplexer.new(@stdout, @strio)
-  end
-
-  def with_benchmark(*)
-    super
-  ensure
-    logfile = "bmlog-#{Time.now.strftime('%Y%m%d-%H%M%S')}.#{$$}.log"
-    puts "\nLog file: #{logfile}"
-
-    $stdout = @stdout
-    File.write(logfile, @strio.tap(&:rewind).read)
-  end
-
-  class IOMultiplexer
-    def initialize(io1, io2)
-      @io1 = io1
-      @io2 = io2
-    end
-
-    [:write, :sync, :sync=, :puts, :print, :flush].each do |method|
-      define_method(method) do |*args|
-        @io1.send(method, *args)
-        @io2.send(method, *args)
-      end
-    end
-  end
-  private_constant :IOMultiplexer
-end
diff --git a/benchmark/lib/benchmark_driver/runner/cstime.rb b/benchmark/lib/benchmark_driver/runner/cstime.rb
deleted file mode 100644
index 3c3453e527..0000000000
--- a/benchmark/lib/benchmark_driver/runner/cstime.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-require 'benchmark_driver/runner/total'
-
-class BenchmarkDriver::Runner::Cstime < BenchmarkDriver::Runner::Total
-  METRIC = BenchmarkDriver::Metric.new(name: 'cstime', unit: 's', larger_better: false)
-
-  # JobParser returns this, `BenchmarkDriver::Runner.runner_for` searches "*::Job"
-  Job = Class.new(BenchmarkDriver::DefaultJob)
-  # Dynamically fetched and used by `BenchmarkDriver::JobParser.parse`
-  JobParser = BenchmarkDriver::DefaultJobParser.for(klass: Job, metrics: [METRIC])
-
-  private
-
-  # Overriding BenchmarkDriver::Runner::Total#metric
-  def metric
-    METRIC
-  end
-
-  # Overriding BenchmarkDriver::Runner::Total#target
-  def target
-    :cstime
-  end
-end
diff --git a/benchmark/lib/benchmark_driver/runner/cutime.rb b/benchmark/lib/benchmark_driver/runner/cutime.rb
deleted file mode 100644
index e139962ef2..0000000000
--- a/benchmark/lib/benchmark_driver/runner/cutime.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-require 'benchmark_driver/runner/total'
-
-class BenchmarkDriver::Runner::Cutime < BenchmarkDriver::Runner::Total
-  METRIC = BenchmarkDriver::Metric.new(name: 'cutime', unit: 's', larger_better: false)
-
-  # JobParser returns this, `BenchmarkDriver::Runner.runner_for` searches "*::Job"
-  Job = Class.new(BenchmarkDriver::DefaultJob)
-  # Dynamically fetched and used by `BenchmarkDriver::JobParser.parse`
-  JobParser = BenchmarkDriver::DefaultJobParser.for(klass: Job, metrics: [METRIC])
-
-  private
-
-  # Overriding BenchmarkDriver::Runner::Total#metric
-  def metric
-    METRIC
-  end
-
-  # Overriding BenchmarkDriver::Runner::Total#target
-  def target
-    :cutime
-  end
-end
diff --git a/benchmark/lib/benchmark_driver/runner/mjit_exec.rb b/benchmark/lib/benchmark_driver/runner/mjit_exec.rb
deleted file mode 100644
index 9f7c8c8af3..0000000000
--- a/benchmark/lib/benchmark_driver/runner/mjit_exec.rb
+++ /dev/null
@@ -1,237 +0,0 @@
-require 'benchmark_driver/struct'
-require 'benchmark_driver/metric'
-require 'erb'
-
-# A special runner dedicated for measuring mjit_exec overhead.
-class BenchmarkDriver::Runner::MjitExec
-  METRIC = BenchmarkDriver::Metric.new(name: 'Iteration per second', unit: 'i/s')
-
-  # JobParser returns this, `BenchmarkDriver::Runner.runner_for` searches "*::Job"
-  Job = ::BenchmarkDriver::Struct.new(
-    :name,        # @param [String] name - This is mandatory for all runner
-    :metrics,     # @param [Array<BenchmarkDriver::Metric>]
-    :num_methods, # @param [Integer] num_methods - The number of methods to be defined
-    :loop_count,  # @param [Integer] loop_count
-    :from_jit,    # @param [TrueClass,FalseClass] from_jit - Whether the mjit_exec() is from JIT or not
-    :to_jit,      # @param [TrueClass,FalseClass] to_jit - Whether the mjit_exec() is to JIT or not
-  )
-  # Dynamically fetched and used by `BenchmarkDriver::JobParser.parse`
-  class << JobParser = Module.new
-    # @param [Array,String] num_methods
-    # @param [Integer] loop_count
-    # @param [TrueClass,FalseClass] from_jit
-    # @param [TrueClass,FalseClass] to_jit
-    def parse(num_methods:, loop_count:, from_jit:, to_jit:)
-      if num_methods.is_a?(String)
-        num_methods = eval(num_methods)
-      end
-
-      num_methods.map do |num|
-        if num_methods.size > 1
-          suffix = "[#{'%4d' % num}]"
-        else
-          suffix = "_#{num}"
-        end
-        Job.new(
-          name: "mjit_exec_#{from_jit ? 'JT' : 'VM'}2#{to_jit ? 'JT' : 'VM'}#{suffix}",
-          metrics: [METRIC],
-          num_methods: num,
-          loop_count: loop_count,
-          from_jit: from_jit,
-          to_jit: to_jit,
-        )
-      end
-    end
-  end
-
-  # @param [BenchmarkDriver::Config::RunnerConfig] config
-  # @param [BenchmarkDriver::Output] output
-  # @param [BenchmarkDriver::Context] contexts
-  def initialize(config:, output:, contexts:)
-    @config = config
-    @output = output
-    @contexts = contexts
-  end
-
-  # This method is dynamically called by `BenchmarkDriver::JobRunner.run`
-  # @param [Array<BenchmarkDriver::Runner::Peak::Job>] jobs
-  def run(jobs)
-    @output.with_benchmark do
-      jobs.each do |job|
-        @output.with_job(name: job.name) do
-          @contexts.each do |context|
-            result = BenchmarkDriver::Repeater.with_repeat(config: @config, larger_better: true, rest_on_average: :average) do
-              run_benchmark(job, context: context)
-            end
-            value, duration = result.value
-            @output.with_context(name: context.name, executable: context.executable, gems: context.gems, prelude: context.prelude) do
-              @output.report(values: { METRIC => value }, duration: duration, loop_count: job.loop_count)
-            end
-          end
-        end
-      end
-    end
-  end
-
-  private
-
-  # @param [BenchmarkDriver::Runner::Ips::Job] job - loop_count is not nil
-  # @param [BenchmarkDriver::Context] context
-  # @return [BenchmarkDriver::Metrics]
-  def run_benchmark(job, context:)
-    if job.from_jit
-      if job.to_jit
-        benchmark = BenchmarkJT2JT.new(num_methods: job.num_methods, loop_count: job.loop_count)
-      else
-        raise NotImplementedError, "JT2VM is not implemented yet"
-      end
-    else
-      if job.to_jit
-        benchmark = BenchmarkVM2JT.new(num_methods: job.num_methods, loop_count: job.loop_count)
-      else
-        benchmark = BenchmarkVM2VM.new(num_methods: job.num_methods, loop_count: job.loop_count)
-      end
-    end
-
-    duration = Tempfile.open(['benchmark_driver-result', '.txt']) do |f|
-      with_script(benchmark.render(result: f.path)) do |path|
-        opt = []
-        if context.executable.command.any? { |c| c.start_with?('--jit') }
-          opt << '--jit-min-calls=2'
-        end
-        IO.popen([*context.executable.command, '--disable-gems', *opt, path], &:read)
-        if $?.success?
-          Float(f.read)
-        else
-          BenchmarkDriver::Result::ERROR
-        end
-      end
-    end
-
-    [job.loop_count.to_f / duration, duration]
-  end
-
-  def with_script(script)
-    if @config.verbose >= 2
-      sep = '-' * 30
-      $stdout.puts "\n\n#{sep}[Script begin]#{sep}\n#{script}#{sep}[Script end]#{sep}\n\n"
-    end
-
-    Tempfile.open(['benchmark_driver-', '.rb']) do |f|
-      f.puts script
-      f.close
-      return yield(f.path)
-    end
-  end
-
-  # @param [Integer] num_methods
-  # @param [Integer] loop_count
-  BenchmarkVM2VM = ::BenchmarkDriver::Struct.new(:num_methods, :loop_count) do
-    # @param [String] result - A file to write result
-    def render(result:)
-      ERB.new(<<~EOS, trim_mode: '%').result(binding)
-        % num_methods.times do |i|
-        def a<%= i %>
-          nil
-        end
-        % end
-        RubyVM::MJIT.pause if RubyVM::MJIT.enabled?
-
-        def vm
-          t = Process.clock_gettime(Process::CLOCK_MONOTONIC)
-          i = 0
-          while i < <%= loop_count / 1000 %>
-        % 1000.times do |i|
-            a<%= i % num_methods %>
-        % end
-            i += 1
-          end
-        % (loop_count % 1000).times do |i|
-          a<%= i % num_methods %>
-        % end
-          Process.clock_gettime(Process::CLOCK_MONOTONIC) - t
-        end
-
-        vm # warmup call cache
-        File.write(<%= result.dump %>, vm)
-      EOS
-    end
-  end
-  private_constant :BenchmarkVM2VM
-
-  # @param [Integer] num_methods
-  # @param [Integer] loop_count
-  BenchmarkVM2JT = ::BenchmarkDriver::Struct.new(:num_methods, :loop_count) do
-    # @param [String] result - A file to write result
-    def render(result:)
-      ERB.new(<<~EOS, trim_mode: '%').result(binding)
-        % num_methods.times do |i|
-        def a<%= i %>
-          nil
-        end
-        a<%= i %>
-        a<%= i %> # --jit-min-calls=2
-        % end
-        RubyVM::MJIT.pause if RubyVM::MJIT.enabled?
-
-        def vm
-          t = Process.clock_gettime(Process::CLOCK_MONOTONIC)
-          i = 0
-          while i < <%= loop_count / 1000 %>
-        % 1000.times do |i|
-            a<%= i % num_methods %>
-        % end
-            i += 1
-          end
-        % (loop_count % 1000).times do |i|
-          a<%= i % num_methods %>
-        % end
-          Process.clock_gettime(Process::CLOCK_MONOTONIC) - t
-        end
-
-        vm # warmup call cache
-        File.write(<%= result.dump %>, vm)
-      EOS
-    end
-  end
-  private_constant :BenchmarkVM2JT
-
-  # @param [Integer] num_methods
-  # @param [Integer] loop_count
-  BenchmarkJT2JT = ::BenchmarkDriver::Struct.new(:num_methods, :loop_count) do
-    # @param [String] result - A file to write result
-    def render(result:)
-      ERB.new(<<~EOS, trim_mode: '%').result(binding)
-        % num_methods.times do |i|
-        def a<%= i %>
-          nil
-        end
-        % end
-
-        # You may need to:
-        #   * Increase `JIT_ISEQ_SIZE_THRESHOLD` to 10000000 in mjit.h
-        #   * Always return false in `inlinable_iseq_p()` of mjit_compile.c
-        def jit
-          t = Process.clock_gettime(Process::CLOCK_MONOTONIC)
-          i = 0
-          while i < <%= loop_count / 1000 %>
-        % 1000.times do |i|
-            a<%= i % num_methods %>
-        % end
-            i += 1
-          end
-        % (loop_count % 1000).times do |i|
-          a<%= i % num_methods %>
-        % end
-          Process.clock_gettime(Process::CLOCK_MONOTONIC) - t
-        end
-
-        jit
-        jit
-        RubyVM::MJIT.pause if RubyVM::MJIT.enabled?
-        File.write(<%= result.dump %>, jit)
-      EOS
-    end
-  end
-  private_constant :BenchmarkJT2JT
-end
diff --git a/benchmark/lib/benchmark_driver/runner/peak.rb b/benchmark/lib/benchmark_driver/runner/peak.rb
deleted file mode 100644
index d04f2e51ff..0000000000
--- a/benchmark/lib/benchmark_driver/runner/peak.rb
+++ /dev/null
@@ -1,151 +0,0 @@
-require 'benchmark_driver/struct'
-require 'benchmark_driver/metric'
-require 'benchmark_driver/default_job'
-require 'benchmark_driver/default_job_parser'
-require 'tempfile'
-
-class BenchmarkDriver::Runner::Peak
-  METRIC = BenchmarkDriver::Metric.new(
-    name: 'Peak memory usage', unit: 'bytes', larger_better: false, worse_word: 'larger',
-  )
-
-  # JobParser returns this, `BenchmarkDriver::Runner.runner_for` searches "*::Job"
-  Job = Class.new(BenchmarkDriver::DefaultJob)
-  # Dynamically fetched and used by `BenchmarkDriver::JobParser.parse`
-  JobParser = BenchmarkDriver::DefaultJobParser.for(klass: Job, metrics: [METRIC])
-
-  # @param [BenchmarkDriver::Config::RunnerConfig] config
-  # @param [BenchmarkDriver::Output] output
-  # @param [BenchmarkDriver::Context] contexts
-  def initialize(config:, output:, contexts:)
-    @config = config
-    @output = output
-    @contexts = contexts
-  end
-
-  # This method is dynamically called by `BenchmarkDriver::JobRunner.run`
-  # @param [Array<BenchmarkDriver::Runner::Peak::Job>] jobs
-  def run(jobs)
-    if jobs.any? { |job| job.loop_count.nil? }
-      jobs = jobs.map do |job|
-        job.loop_count ? job : Job.new(job.to_h.merge(loop_count: 1))
-      end
-    end
-
-    @output.with_benchmark do
-      jobs.each do |job|
-        @output.with_job(name: job.name) do
-          job.runnable_contexts(@contexts).each do |context|
-            value = BenchmarkDriver::Repeater.with_repeat(config: @config, larger_better: false) do
-              run_benchmark(job, context: context)
-            end
-            @output.with_context(name: context.name, executable: context.executable, gems: context.gems, prelude: context.prelude) do
-              @output.report(values: { metric => value }, loop_count: job.loop_count)
-            end
-          end
-        end
-      end
-    end
-  end
-
-  private
-
-  # @param [BenchmarkDriver::Runner::Ips::Job] job - loop_count is not nil
-  # @param [BenchmarkDriver::Context] context
-  # @return [BenchmarkDriver::Metrics]
-  def run_benchmark(job, context:)
-    benchmark = BenchmarkScript.new(
-      preludes:   [context.prelude, job.prelude],
-      script:     job.script,
-      teardown:   job.teardown,
-      loop_count: job.loop_count,
-    )
-
-    memory_status = File.expand_path('../../../../tool/lib/memory_status', __dir__)
-    Tempfile.open(['benchmark_driver-', '.rb']) do |f|
-      with_script(benchmark.render) do |path|
-        output = IO.popen([*context.executable.command, path, f.path, target, memory_status], &:read)
-        if $?.success?
-          Integer(f.read)
-        else
-          $stdout.print(output)
-          BenchmarkDriver::Result::ERROR
-        end
-      end
-    end
-  end
-
-  # Overridden by BenchmarkDriver::Runner::Size
-  def target
-    'peak'
-  end
-
-  # Overridden by BenchmarkDriver::Runner::Size
-  def metric
-    METRIC
-  end
-
-  def with_script(script)
-    if @config.verbose >= 2
-      sep = '-' * 30
-      $stdout.puts "\n\n#{sep}[Script begin]#{sep}\n#{script}#{sep}[Script end]#{sep}\n\n"
-    end
-
-    Tempfile.open(['benchmark_driver-', '.rb']) do |f|
-      f.puts script
-      f.close
-      return yield(f.path)
-    end
-  end
-
-  # @param [String] prelude
-  # @param [String] script
-  # @param [String] teardown
-  # @param [Integer] loop_count
-  BenchmarkScript = ::BenchmarkDriver::Struct.new(:preludes, :script, :teardown, :loop_count) do
-    def render
-      prelude = preludes.reject(&:nil?).reject(&:empty?).join("\n")
-      <<-RUBY
-#{prelude}
-#{while_loop(script, loop_count)}
-#{teardown}
-
-result_file, target, memory_status = ARGV
-require_relative memory_status
-
-ms = Memory::Status.new
-case target.to_sym
-when :peak
-  key = ms.respond_to?(:hwm) ? :hwm : :peak
-when :size
-  key = ms.respond_to?(:rss) ? :rss : :size
-else
-  raise('unexpected target: ' + target)
-end
-
-File.write(result_file, ms[key])
-      RUBY
-    end
-
-    private
-
-    def while_loop(content, times)
-      if !times.is_a?(Integer) || times <= 0
-        raise ArgumentError.new("Unexpected times: #{times.inspect}")
-      end
-
-      if times > 1
-        <<-RUBY
-__bmdv_i = 0
-while __bmdv_i < #{times}
-  #{content}
-  __bmdv_i += 1
-end
-        RUBY
-      else
-        content
-      end
-    end
-  end
-  private_constant :BenchmarkScript
-end
diff --git a/benchmark/lib/benchmark_driver/runner/size.rb b/benchmark/lib/benchmark_driver/runner/size.rb
deleted file mode 100644
index 1b31f901c7..0000000000
--- a/benchmark/lib/benchmark_driver/runner/size.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-require 'benchmark_driver/runner/peak'
-
-# Actually the same as BenchmarkDriver::Runner::Memory
-class BenchmarkDriver::Runner::Size < BenchmarkDriver::Runner::Peak
-  METRIC = BenchmarkDriver::Metric.new(
-    name: 'Max resident set size', unit: 'bytes', larger_better: false, worse_word: 'larger',
-  )
-
-  # JobParser returns this, `BenchmarkDriver::Runner.runner_for` searches "*::Job"
-  Job = Class.new(BenchmarkDriver::DefaultJob)
-  # Dynamically fetched and used by `BenchmarkDriver::JobParser.parse`
-  JobParser = BenchmarkDriver::DefaultJobParser.for(klass: Job, metrics: [METRIC])
-
-  private
-
-  # Overriding BenchmarkDriver::Runner::Peak#metric
-  def metric
-    METRIC
-  end
-
-  # Overriding BenchmarkDriver::Runner::Peak#target
-  def target
-    'size'
-  end
-end
diff --git a/benchmark/lib/benchmark_driver/runner/stime.rb b/benchmark/lib/benchmark_driver/runner/stime.rb
deleted file mode 100644
index 4577fb0bf8..0000000000
--- a/benchmark/lib/benchmark_driver/runner/stime.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-require 'benchmark_driver/runner/total'
-
-class BenchmarkDriver::Runner::Stime < BenchmarkDriver::Runner::Total
-  METRIC = BenchmarkDriver::Metric.new(name: 'stime', unit: 's', larger_better: false)
-
-  # JobParser returns this, `BenchmarkDriver::Runner.runner_for` searches "*::Job"
-  Job = Class.new(BenchmarkDriver::DefaultJob)
-  # Dynamically fetched and used by `BenchmarkDriver::JobParser.parse`
-  JobParser = BenchmarkDriver::DefaultJobParser.for(klass: Job, metrics: [METRIC])
-
-  private
-
-  # Overriding BenchmarkDriver::Runner::Total#metric
-  def metric
-    METRIC
-  end
-
-  # Overriding BenchmarkDriver::Runner::Total#target
-  def target
-    :stime
-  end
-end
diff --git a/benchmark/lib/benchmark_driver/runner/total.rb b/benchmark/lib/benchmark_driver/runner/total.rb
deleted file mode 100644
index 64dc14f84e..0000000000
--- a/benchmark/lib/benchmark_driver/runner/total.rb
+++ /dev/null
@@ -1,137 +0,0 @@
-require 'benchmark_driver/struct'
-require 'benchmark_driver/metric'
-require 'benchmark_driver/default_job'
-require 'benchmark_driver/default_job_parser'
-require 'tempfile'
-
-class BenchmarkDriver::Runner::Total
-  METRIC = BenchmarkDriver::Metric.new(name: 'Total time', unit: 's', larger_better: false)
-
-  # JobParser returns this, `BenchmarkDriver::Runner.runner_for` searches "*::Job"
-  Job = Class.new(BenchmarkDriver::DefaultJob)
-  # Dynamically fetched and used by `BenchmarkDriver::JobParser.parse`
-  JobParser = BenchmarkDriver::DefaultJobParser.for(klass: Job, metrics: [METRIC])
-
-  # @param [BenchmarkDriver::Config::RunnerConfig] config
-  # @param [BenchmarkDriver::Output] output
-  # @param [BenchmarkDriver::Context] contexts
-  def initialize(config:, output:, contexts:)
-    @config = config
-    @output = output
-    @contexts = contexts
-  end
-
-  # This method is dynamically called by `BenchmarkDriver::JobRunner.run`
-  # @param [Array<BenchmarkDriver::Runner::Total::Job>] jobs
-  def run(jobs)
-    if jobs.any? { |job| job.loop_count.nil? }
-      raise 'missing loop_count is not supported in Ruby repository'
-    end
-
-    @output.with_benchmark do
-      jobs.each do |job|
-        @output.with_job(name: job.name) do
-          job.runnable_contexts(@contexts).each do |context|
-            duration = BenchmarkDriver::Repeater.with_repeat(config: @config, larger_better: false) do
-              run_benchmark(job, context: context)
-            end
-            @output.with_context(name: context.name, executable: context.executable, gems: context.gems, prelude: context.prelude) do
-              @output.report(values: { metric => duration }, duration: duration, loop_count: job.loop_count)
-            end
-          end
-        end
-      end
-    end
-  end
-
-  private
-
-  # @param [BenchmarkDriver::Runner::Ips::Job] job - loop_count is not nil
-  # @param [BenchmarkDriver::Context] context
-  # @return [BenchmarkDriver::Metrics]
-  def run_benchmark(job, context:)
-    benchmark = BenchmarkScript.new(
-      preludes:   [context.prelude, job.prelude],
-      script:     job.script,
-      teardown:   job.teardown,
-      loop_count: job.loop_count,
-    )
-
-    Tempfile.open(['benchmark_driver-', '.rb']) do |f|
-      with_script(benchmark.render(result: f.path, target: target)) do |path|
-        IO.popen([*context.executable.command, path], &:read) # TODO: print stdout if verbose=2
-        if $?.success?
-          Float(f.read)
-        else
-          BenchmarkDriver::Result::ERROR
-        end
-      end
-    end
-  end
-
-  # This method is overridden by some subclasses
-  def metric
-    METRIC
-  end
-
-  # This method is overridden by some subclasses
-  def target
-    :total
-  end
-
-  def with_script(script)
-    if @config.verbose >= 2
-      sep = '-' * 30
-      $stdout.puts "\n\n#{sep}[Script begin]#{sep}\n#{script}#{sep}[Script end]#{sep}\n\n"
-    end
-
-    Tempfile.open(['benchmark_driver-', '.rb']) do |f|
-      f.puts script
-      f.close
-      return yield(f.path)
-    end
-  end
-
-  # @param [String] prelude
-  # @param [String] script
-  # @param [String] teardown
-  # @param [Integer] loop_count
-  BenchmarkScript = ::BenchmarkDriver::Struct.new(:preludes, :script, :teardown, :loop_count) do
-    # @param [String] result - A file to write result
-    def render(result:, target:)
-      prelude = preludes.reject(&:nil?).reject(&:empty?).join("\n")
-      <<-RUBY
-#{prelude}
-
-require 'benchmark'
-__bmdv_result = Benchmark.measure {
-  #{while_loop(script, loop_count)}
-}
-
-#{teardown}
-
-File.write(#{result.dump}, __bmdv_result.#{target})
-      RUBY
-    end
-
-    private
-
-    def while_loop(content, times)
-      if !times.is_a?(Integer) || times <= 0
-        raise ArgumentError.new("Unexpected times: #{times.inspect}")
-      elsif times == 1
-        return content
-      end
-
-      # TODO: execute in batch
-      <<-RUBY
-__bmdv_i = 0
-while __bmdv_i < #{times}
-  #{content}
-  __bmdv_i += 1
-end
-      RUBY
-    end
-  end
-  private_constant :BenchmarkScript
-end
diff --git a/benchmark/lib/benchmark_driver/runner/utime.rb b/benchmark/lib/benchmark_driver/runner/utime.rb
deleted file mode 100644
index b61d83a188..0000000000
--- a/benchmark/lib/benchmark_driver/runner/utime.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-require 'benchmark_driver/runner/total'
-
-class BenchmarkDriver::Runner::Utime < BenchmarkDriver::Runner::Total
-  METRIC = BenchmarkDriver::Metric.new(name: 'utime', unit: 's', larger_better: false)
-
-  # JobParser returns this, `BenchmarkDriver::Runner.runner_for` searches "*::Job"
-  Job = Class.new(BenchmarkDriver::DefaultJob)
-  # Dynamically fetched and used by `BenchmarkDriver::JobParser.parse`
-  JobParser = BenchmarkDriver::DefaultJobParser.for(klass: Job, metrics: [METRIC])
-
-  private
-
-  # Overriding BenchmarkDriver::Runner::Total#metric
-  def metric
-    METRIC
-  end
-
-  # Overriding BenchmarkDriver::Runner::Total#target
-  def target
-    :utime
-  end
-end
diff --git a/benchmark/lib/load.rb b/benchmark/lib/load.rb
deleted file mode 100644
index 31b770c484..0000000000
--- a/benchmark/lib/load.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-# How to use this file:
-#   1. write a `$(srcdir)/test.rb` like:
-=begin
-require_relative 'benchmark/lib/load'
-
-Benchmark.driver(repeat_count: 5){|x|
-  x.executable name: 'clean-miniruby', command: %w'../clean-trunk/miniruby'
-  x.executable name: 'modif-miniruby', command: %w'./miniruby'
-
-  x.report %q{
-    h = {a: 1, b: 2, c: 3, d: 4}
-  }
-}
-=end
-#
-#  2. `make run`
-$:.unshift(File.join(__dir__, '../benchmark-driver/lib'))
-require 'benchmark_driver'
diff --git a/benchmark/make_fasta_output.rb b/benchmark/make_fasta_output.rb
new file mode 100644
index 0000000000..b6d787ae27
--- /dev/null
+++ b/benchmark/make_fasta_output.rb
@@ -0,0 +1,19 @@
+# prepare 'fasta.output'
+
+def prepare_fasta_output n
+  filebase = File.join(File.dirname($0), 'fasta.output')
+  script = File.join(File.dirname($0), 'bm_so_fasta.rb')
+  file = "#{filebase}.#{n}"
+
+  unless FileTest.exist?(file)
+    STDERR.puts "preparing #{file}"
+
+    open(file, 'w'){|f|
+      ARGV[0] = n
+      $stdout = f
+      load script
+      $stdout = STDOUT
+    }
+  end
+end
+
diff --git a/benchmark/match_gt4.rb b/benchmark/match_gt4.rb
deleted file mode 100644
index ffda109912..0000000000
--- a/benchmark/match_gt4.rb
+++ /dev/null
@@ -1 +0,0 @@
-1000000.times { /(.)(.)(\d+)(\d)/.match("THX1138.") }
diff --git a/benchmark/match_small.rb b/benchmark/match_small.rb
deleted file mode 100644
index 3b743d484a..0000000000
--- a/benchmark/match_small.rb
+++ /dev/null
@@ -1 +0,0 @@
-1000000.times { 'haystack'.match(/hay/) }
diff --git a/benchmark/memory_wrapper.rb b/benchmark/memory_wrapper.rb
new file mode 100644
index 0000000000..3f4451a037
--- /dev/null
+++ b/benchmark/memory_wrapper.rb
@@ -0,0 +1,16 @@
+
+write_file, target, script_file = ARGV
+
+load(script_file)
+require_relative '../test/lib/memory_status'
+open(write_file, 'wb'){|f|
+  ms = Memory::Status.new
+  case target.to_sym
+  when :peak
+    key = ms.respond_to?(:hwm) ? :hwm : :peak
+  when :size
+    key = ms.respond_to?(:rss) ? :rss : :size
+  end
+
+  f.puts ms[key]
+}
diff --git a/benchmark/mjit_exec_jt2jt.yml b/benchmark/mjit_exec_jt2jt.yml
deleted file mode 100644
index 5be408e30c..0000000000
--- a/benchmark/mjit_exec_jt2jt.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-# Usage:
-#   RUBYOPT=-Ibenchmark/lib benchmark-driver -e 'ruby --jit' benchmark/mjit_exec_vm2jt.yml
-type: mjit_exec # benchmark/lib/benchmark_driver/runner/mjit_exec.rb
-num_methods: [1]
-#num_methods: (1..100).to_a + [200, 300, 400, 500, 600, 700, 800, 900, 1000]
-loop_count: 50000000
-from_jit: true
-to_jit: true
diff --git a/benchmark/mjit_exec_vm2jt.yml b/benchmark/mjit_exec_vm2jt.yml
deleted file mode 100644
index 9947dbb7dd..0000000000
--- a/benchmark/mjit_exec_vm2jt.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-# Usage:
-#   RUBYOPT=-Ibenchmark/lib benchmark-driver -e 'ruby --jit' benchmark/mjit_exec_vm2jt.yml
-type: mjit_exec # benchmark/lib/benchmark_driver/runner/mjit_exec.rb
-num_methods: [1]
-#num_methods: (1..100).to_a + [200, 300, 400, 500, 600, 700, 800, 900, 1000]
-loop_count: 50000000
-from_jit: false
-to_jit: true
diff --git a/benchmark/mjit_exec_vm2vm.yml b/benchmark/mjit_exec_vm2vm.yml
deleted file mode 100644
index 4b84427b10..0000000000
--- a/benchmark/mjit_exec_vm2vm.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-# Usage:
-#   RUBYOPT=-Ibenchmark/lib benchmark-driver -e 'ruby --jit' benchmark/mjit_exec_vm2vm.yml
-type: mjit_exec # benchmark/lib/benchmark_driver/runner/mjit_exec.rb
-num_methods: [1]
-#num_methods: (1..100).to_a + [200, 300, 400, 500, 600, 700, 800, 900, 1000]
-loop_count: 50000000
-from_jit: false
-to_jit: false
diff --git a/benchmark/nil_p.yml b/benchmark/nil_p.yml
deleted file mode 100644
index 79ba4f2177..0000000000
--- a/benchmark/nil_p.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-prelude: |
-  class Niller; def nil?; true; end; end
-  xnil, notnil = nil, Object.new
-  niller = Niller.new
-benchmark:
-  - xnil.nil?
-  - notnil.nil?
-  - niller.nil?
-loop_count: 10000000
diff --git a/benchmark/other-lang/fact.py b/benchmark/other-lang/fact.py
index 1ce9f76275..01593965d9 100644
--- a/benchmark/other-lang/fact.py
+++ b/benchmark/other-lang/fact.py
@@ -3,7 +3,7 @@
 
 def factL(n):
 	r = 1
-	for x in range(2, n+1):
+	for x in range(2, n):
 		r *= x
 	return r
 
diff --git a/benchmark/prepare_require.rb b/benchmark/prepare_require.rb
new file mode 100644
index 0000000000..c4786f04ad
--- /dev/null
+++ b/benchmark/prepare_require.rb
@@ -0,0 +1,25 @@
+require "fileutils"
+
+def prepare
+  num_files = 10000
+
+  basename = File.dirname($0)
+  data_dir = File.join(basename, "bm_require.data")
+
+  # skip if all of files exists
+  if File.exist?(File.join(data_dir, "c#{num_files}.rb"))
+    return
+  end
+
+  FileUtils.mkdir_p(data_dir)
+
+  1.upto(num_files) do |i|
+    f = File.open("#{data_dir}/c#{i}.rb", "w")
+    f.puts <<-END
+      class C#{i}
+      end
+    END
+  end
+end
+
+prepare
diff --git a/benchmark/prepare_require_thread.rb b/benchmark/prepare_require_thread.rb
new file mode 100644
index 0000000000..339ecb8b39
--- /dev/null
+++ b/benchmark/prepare_require_thread.rb
@@ -0,0 +1,2 @@
+load File.join(File.dirname(__FILE__), "prepare_require.rb")
+
diff --git a/benchmark/prepare_so_count_words.rb b/benchmark/prepare_so_count_words.rb
new file mode 100644
index 0000000000..ee2138cdb2
--- /dev/null
+++ b/benchmark/prepare_so_count_words.rb
@@ -0,0 +1,15 @@
+# prepare 'wc.input'
+
+def prepare_wc_input
+  wcinput = File.join(File.dirname($0), 'wc.input')
+  wcbase  = File.join(File.dirname($0), 'wc.input.base')
+  unless FileTest.exist?(wcinput)
+    data = File.read(wcbase)
+    13.times{
+      data << data
+    }
+    open(wcinput, 'w'){|f| f.write data}
+  end
+end
+
+prepare_wc_input
diff --git a/benchmark/prepare_so_k_nucleotide.rb b/benchmark/prepare_so_k_nucleotide.rb
new file mode 100644
index 0000000000..d83aeb7a7e
--- /dev/null
+++ b/benchmark/prepare_so_k_nucleotide.rb
@@ -0,0 +1,2 @@
+require_relative 'make_fasta_output'
+prepare_fasta_output(100_000)
diff --git a/benchmark/prepare_so_reverse_complement.rb b/benchmark/prepare_so_reverse_complement.rb
new file mode 100644
index 0000000000..da3ec2df14
--- /dev/null
+++ b/benchmark/prepare_so_reverse_complement.rb
@@ -0,0 +1,2 @@
+require_relative 'make_fasta_output'
+prepare_fasta_output(2_500_000)
diff --git a/benchmark/range_last.yml b/benchmark/range_last.yml
deleted file mode 100644
index a6674f82ee..0000000000
--- a/benchmark/range_last.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-benchmark:
-  - (1..1_000_000).last(100)
-  - (1..1_000_000).last(1000)
-  - (1..1_000_000).last(10000)
diff --git a/benchmark/realpath.yml b/benchmark/realpath.yml
deleted file mode 100644
index 90a029d5b9..0000000000
--- a/benchmark/realpath.yml
+++ /dev/null
@@ -1,30 +0,0 @@
-prelude: |
-  f = File
-  pwd = Dir.pwd
-  Dir.mkdir('b') unless f.directory?('b')
-  f.write('b/a', '') unless f.file?('b/a')
-
-  relative = 'b/a'
-  absolute = File.join(pwd, relative)
-  dir = 'b'
-  file = 'a'
-
-  relative_dir = 'b/c'
-  absolute_dir = File.join(pwd, relative_dir)
-  file_dir = 'c'
-benchmark:
-  relative_nil: "f.realpath(relative, nil)"
-  absolute_nil: "f.realpath(absolute, nil)"
-  relative_relative: "f.realpath(file, dir)"
-  absolute_relative: "f.realpath(absolute, dir)"
-  relative_absolute: "f.realpath(relative, pwd)"
-  relative_nil_dir: "f.realdirpath(relative_dir, nil)"
-  absolute_nil_dir: "f.realdirpath(absolute_dir, nil)"
-  relative_relative_dir: "f.realdirpath(file_dir, dir)"
-  absolute_relative_dir: "f.realdirpath(absolute_dir, dir)"
-  relative_absolute_dir: "f.realdirpath(relative_dir, pwd)"
-  relative_nil_notexist: "f.realpath(relative_dir, nil) rescue nil"
-  absolute_nil_notexist: "f.realpath(absolute_dir, nil) rescue nil"
-  relative_relative_notexist: "f.realpath(file_dir, dir) rescue nil"
-  absolute_relative_notexist: "f.realpath(absolute_dir, dir) rescue nil"
-  relative_absolute_notexist: "f.realpath(relative_dir, pwd) rescue nil"
diff --git a/benchmark/report.rb b/benchmark/report.rb
new file mode 100644
index 0000000000..d2dc56b1e1
--- /dev/null
+++ b/benchmark/report.rb
@@ -0,0 +1,79 @@
+#
+# YARV benchmark driver
+#
+
+require 'yarvutil'
+require 'benchmark'
+require 'rbconfig'
+
+def exec_command type, file, w
+  <<-EOP
+  $DRIVER_PATH = '#{File.dirname($0)}'
+  $LOAD_PATH.replace $LOAD_PATH | #{$LOAD_PATH.inspect}
+  require 'benchmark'
+  require 'yarvutil'
+#  print '#{type}'
+  begin
+    puts Benchmark.measure{
+      #{w}('#{file}')
+    }.utime
+  rescue Exception => exec_command_error_variable
+    puts "\t" + exec_command_error_variable.message
+  end
+  EOP
+end
+
+def benchmark cmd
+  rubybin = ENV['RUBY'] || RbConfig.ruby
+
+  IO.popen(rubybin, 'r+'){|io|
+    io.write cmd
+    io.close_write
+    return io.gets
+  }
+end
+
+def ruby_exec file
+  prog = exec_command 'ruby', file, 'load'
+  benchmark prog
+end
+
+def yarv_exec file
+  prog = exec_command 'yarv', file, 'YARVUtil.load_bm'
+  benchmark prog
+end
+
+$wr = $wy = nil
+
+def measure bench
+  file = File.dirname($0) + "/bm_#{bench}.rb"
+  r = ruby_exec(file).to_f
+  y = yarv_exec(file).to_f
+  puts "#{bench}\t#{r}\t#{y}"
+end
+
+def measure2
+  r = ruby_exec.to_f
+  y = yarv_exec.to_f
+  puts r/y
+end
+
+if $0 == __FILE__
+  %w{
+    whileloop
+    whileloop2
+    times
+    const
+    method
+    poly_method
+    block
+    rescue
+    rescue2
+  }.each{|bench|
+    measure bench
+  }
+end
+
+
+
+
diff --git a/benchmark/require.yml b/benchmark/require.yml
deleted file mode 100644
index 09f218cf08..0000000000
--- a/benchmark/require.yml
+++ /dev/null
@@ -1,32 +0,0 @@
-prelude: |
-  require "fileutils"
-
-  def prepare
-    num_files = 10000
-
-    basename = File.dirname($0)
-    data_dir = File.join(basename, "bm_require.data")
-
-    # skip if all of files exists
-    if File.exist?(File.join(data_dir, "c#{num_files}.rb"))
-      return
-    end
-
-    FileUtils.mkdir_p(data_dir)
-
-    1.upto(num_files) do |i|
-      File.write("#{data_dir}/c#{i}.rb", "class C#{i}\n""end\n")
-    end
-  end
-
-  prepare
-benchmark:
-  require: |
-    $:.push File.join(File.dirname(__FILE__), "bm_require.data")
-
-    1.upto(10000) do |i|
-      require "c#{i}"
-    end
-
-    $:.pop
-loop_count: 1
diff --git a/benchmark/require_thread.yml b/benchmark/require_thread.yml
deleted file mode 100644
index 0c63257106..0000000000
--- a/benchmark/require_thread.yml
+++ /dev/null
@@ -1,40 +0,0 @@
-prelude: |
-  require "fileutils"
-
-  def prepare
-    num_files = 10000
-
-    basename = File.dirname($0)
-    data_dir = File.join(basename, "bm_require.data")
-
-    # skip if all of files exists
-    if File.exist?(File.join(data_dir, "c#{num_files}.rb"))
-      return
-    end
-
-    FileUtils.mkdir_p(data_dir)
-
-    1.upto(num_files) do |i|
-      File.write("#{data_dir}/c#{i}.rb", "class C#{i}\n""end\n")
-    end
-  end
-
-  prepare
-benchmark:
-  require_thread: |
-    $:.push File.join(File.dirname(__FILE__), "bm_require.data")
-
-    i=0
-    t = Thread.new do
-      while true
-        i = i+1 # dummy loop
-      end
-    end
-
-    1.upto(100) do |i|
-      require "c#{i}"
-    end
-
-    $:.pop
-    t.kill
-loop_count: 1
diff --git a/benchmark/run.rb b/benchmark/run.rb
new file mode 100644
index 0000000000..0cd2363849
--- /dev/null
+++ b/benchmark/run.rb
@@ -0,0 +1,127 @@
+#
+# Ruby benchmark driver
+#
+
+require 'benchmark'
+require 'rbconfig'
+
+$matzrubyonly = false
+$rubyonly = false
+
+$results  = []
+
+# prepare 'wc.input'
+def prepare_wc_input
+  wcinput = File.join(File.dirname($0), 'wc.input')
+  wcbase  = File.join(File.dirname($0), 'wc.input.base')
+  unless FileTest.exist?(wcinput)
+    data = File.read(wcbase)
+    13.times{
+      data << data
+    }
+    open(wcinput, 'w'){|f| f.write data}
+  end
+end
+
+prepare_wc_input
+
+def bm file
+  prog = File.readlines(file).map{|e| e.rstrip}.join("\n")
+  return if prog.empty?
+
+  /[a-z]+_(.+)\.rb/ =~ file
+  bm_name = $1
+  puts '-----------------------------------------------------------' unless $rubyonly || $matzrubyonly
+  puts "#{bm_name}: "
+
+
+puts <<EOS unless $matzrubyonly || $rubyonly
+#{prog}
+--
+EOS
+  begin
+    result = [bm_name]
+    result << matzruby_exec(file) unless $rubyonly
+    result << ruby_exec(file) unless $matzrubyonly
+    $results << result
+
+  rescue Exception => e
+    puts
+    puts "** benchmark failure: #{e}"
+    puts e.backtrace
+  end
+end
+
+def benchmark file, bin
+  m = Benchmark.measure{
+    `#{bin} #{$opts} #{file}`
+  }
+  sec = '%.3f' % m.real
+  puts " #{sec}"
+  sec
+end
+
+def ruby_exec file
+  print 'ruby'
+  benchmark file, $ruby_program
+end
+
+def matzruby_exec file
+  print 'matz'
+  rubylib = ENV['RUBYLIB']
+  ENV['RUBYLIB'] = ''
+  r = benchmark file, $matzruby_program
+  ENV['RUBYLIB'] = rubylib
+  r
+end
+
+if $0 == __FILE__
+  ARGV.each{|arg|
+    case arg
+    when /\A--ruby=(.+)/
+      $ruby_program = $1
+    when /\A--matzruby=(.+)/
+      $matzruby_program = $1
+    when /\A--opts=(.+)/
+      $opts = $1
+    when /\A(-r|--only-ruby)\z/
+      $rubyonly = true
+    when /\A(-m|--only-matzruby)\z/
+      $matzrubyonly = true
+    end
+  }
+  ARGV.delete_if{|arg|
+    /\A-/ =~ arg
+  }
+
+  puts "MatzRuby:"
+  system("#{$matzruby_program} -v")
+  puts "Ruby:"
+  system("#{$ruby_program} -v")
+  puts
+
+  if ARGV.empty?
+    Dir.glob(File.dirname(__FILE__) + '/bm_*.rb').sort.each{|file|
+      bm file
+    }
+  else
+    ARGV.each{|file|
+      Dir.glob(File.join(File.dirname(__FILE__), file + '*')){|ef|
+        # file = "#{File.dirname(__FILE__)}/#{file}.rb"
+        bm ef
+      }
+    }
+  end
+
+  puts
+  puts "-- benchmark summary ---------------------------"
+  $results.each{|res|
+    print res.shift, "\t"
+    (res||[]).each{|result|
+      /([\d\.]+)/ =~ result
+      print $1 + "\t" if $1
+    }
+    puts
+  }
+end
+
diff --git a/benchmark/runc.rb b/benchmark/runc.rb
new file mode 100644
index 0000000000..97c5cef045
--- /dev/null
+++ b/benchmark/runc.rb
@@ -0,0 +1,27 @@
+#
+#
+#
+
+require 'benchmark'
+require 'rbconfig'
+
+$rubybin = ENV['RUBY'] || RbConfig.ruby
+
+def runfile file
+  puts file
+  file = File.join(File.dirname($0), 'contrib', file)
+  Benchmark.bm{|x|
+    x.report('ruby'){
+      system("#{$rubybin} #{file}")
+    }
+    x.report('yarv'){
+      system("#{$rubybin} -rite -I.. #{file}")
+    }
+  }
+end
+
+ARGV.each{|file|
+  runfile file
+}
+
+
diff --git a/benchmark/so_ackermann.rb b/benchmark/so_ackermann.rb
deleted file mode 100644
index 4effa1ecaf..0000000000
--- a/benchmark/so_ackermann.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/usr/bin/ruby
-# -*- Ruby -*-
-# $Id: ackermann-ruby.code,v 1.4 2004/11/13 07:40:41 bfulgham Exp $
-# http://www.bagley.org/~doug/shootout/
-
-def ack(m, n)
-    if m == 0 then
-        n + 1
-    elsif n == 0 then
-        ack(m - 1, 1)
-    else
-        ack(m - 1, ack(m, n - 1))
-    end
-end
-
-NUM = 9
-ack(3, NUM)
-
-
diff --git a/benchmark/so_array.rb b/benchmark/so_array.rb
deleted file mode 100644
index 767e03db5f..0000000000
--- a/benchmark/so_array.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/usr/bin/ruby
-# -*- Ruby -*-
-# $Id: ary-ruby.code,v 1.4 2004/11/13 07:41:27 bfulgham Exp $
-# http://www.bagley.org/~doug/shootout/
-# with help from Paul Brannan and Mark Hubbart
-
-n = 9000 # Integer(ARGV.shift || 1)
-
-x = Array.new(n)
-y = Array.new(n, 0)
-
-n.times{|bi|
-  x[bi] = bi + 1
-}
-
-(0 .. 999).each do |e|
-  (n-1).step(0,-1) do |bi|
-    y[bi] += x.at(bi)
-  end
-end
-# puts "#{y.first} #{y.last}"
-
-
diff --git a/benchmark/so_concatenate.rb b/benchmark/so_concatenate.rb
deleted file mode 100644
index 4468e20ac8..0000000000
--- a/benchmark/so_concatenate.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/usr/bin/ruby
-# -*- Ruby -*-
-# $Id: strcat-ruby.code,v 1.4 2004/11/13 07:43:28 bfulgham Exp $
-# http://www.bagley.org/~doug/shootout/
-# based on code from Aristarkh A Zagorodnikov and Dat Nguyen
-
-STUFF = "hello\n"
-i = 0
-while i<10
-  i += 1
-  hello = ''
-  4_000_000.times do |e|
-    hello << STUFF
-  end
-end
-# puts hello.length
-
-
diff --git a/benchmark/so_count_words.yml b/benchmark/so_count_words.yml
deleted file mode 100644
index 99683505f9..0000000000
--- a/benchmark/so_count_words.yml
+++ /dev/null
@@ -1,65 +0,0 @@
-prelude: |
-  #!/usr/bin/ruby
-
-  wc_input_base = <<EOS
-  Subject:      Re: Who was Izchak Miller?
-  From:         "Jane D. Anonymous" <nobody@yale.edu>
-  Date:         1996/04/28
-  Message-Id:   <4lv7bc$oh@news.ycc.yale.edu>
-  References:   <317C405E.5DFA@panix.com> <4lk6vl$gde@ns.oar.net>
-  To:           75176.2330@compuserve.com
-  Content-Type: text/plain; charset=us-ascii
-  Organization: Yale University
-  X-Url:        news:4lk6vl$gde@ns.oar.net
-  Mime-Version: 1.0
-  Newsgroups:   rec.games.roguelike.nethack
-  X-Mailer:     Mozilla 1.1N (Macintosh; I; 68K)
-
-  Hello there, Izchak Miller was my father.  When I was younger I spent 
-  many a night, hunched over the keyboard with a cup of tea, playing 
-  nethack with him and my brother.  my dad was a philosopher with a strong 
-  weakness for fantasy/sci fi.  I remember when he started to get involved 
-  with the Nethack team- my brother's Dungeons and Dragons monster book 
-  found a regular place beside my dad's desk. it's nice to see him living 
-  on in the game he loved so much :-).  
-                                                                    Tamar Miller
-
-  The following is a really long word of 5000 characters:
-
-  wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
-  EOS
-
-  # prepare 'wc.input'
-
-  def prepare_wc_input(wcbase)
-    wcinput = File.join(File.dirname($0), 'wc.input')
-    unless FileTest.exist?(wcinput)
-      data = wcbase.dup
-      13.times{
-        data << data
-      }
-      open(wcinput, 'w'){|f| f.write data}
-    end
-  end
-
-  prepare_wc_input(wc_input_base)
-
-benchmark:
-  so_count_words: |
-    # $Id: wc-ruby.code,v 1.4 2004/11/13 07:43:32 bfulgham Exp $
-    # http://www.bagley.org/~doug/shootout/
-    # with help from Paul Brannan
-    input = open(File.join(File.dirname($0), 'wc.input'), 'rb')
-
-    nl = nw = nc = 0
-    while true
-      tmp = input.read(4096) or break
-      data = tmp << (input.gets || "")
-      nc += data.length
-      nl += data.count("\n")
-      ((data.strip! || data).tr!("\n", " ") || data).squeeze!
-      nw += data.count(" ") + 1
-    end
-    # STDERR.puts "#{nl} #{nw} #{nc}"
-
-loop_count: 1
diff --git a/benchmark/so_exception.rb b/benchmark/so_exception.rb
deleted file mode 100644
index eb205b4df1..0000000000
--- a/benchmark/so_exception.rb
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/usr/bin/ruby
-# -*- Ruby -*-
-# $Id: except-ruby.code,v 1.4 2004/11/13 07:41:33 bfulgham Exp $
-# http://www.bagley.org/~doug/shootout/
-
-$HI = 0
-$LO = 0
-NUM = 250000 # Integer(ARGV[0] || 1)
-
-
-class Lo_Exception < Exception
-  def initialize(num)
-    @value = num
-  end
-end
-
-class Hi_Exception < Exception
-  def initialize(num)
-    @value = num
-  end
-end
-
-def some_function(num)
-  begin
-    hi_function(num)
-  rescue
-    print "We shouldn't get here, exception is: #{$!.type}\n"
-  end
-end
-
-def hi_function(num)
-  begin
-    lo_function(num)
-  rescue Hi_Exception
-    $HI = $HI + 1
-  end
-end
-
-def lo_function(num)
-  begin
-    blowup(num)
-  rescue Lo_Exception
-    $LO = $LO + 1
-  end
-end
-
-def blowup(num)
-  if num % 2 == 0
-    raise Lo_Exception.new(num)
-  else
-    raise Hi_Exception.new(num)
-  end
-end
-
-
-i = 1
-max = NUM+1
-while i < max
-  i += 1
-  some_function(i+1)
-end
diff --git a/benchmark/so_fasta.rb b/benchmark/so_fasta.rb
deleted file mode 100644
index dcc6b39507..0000000000
--- a/benchmark/so_fasta.rb
+++ /dev/null
@@ -1,81 +0,0 @@
-# The Computer Language Shootout
-# http://shootout.alioth.debian.org/
-# Contributed by Sokolov Yura
-
-$last = 42.0
-def gen_random(max, im=139968, ia=3877, ic=29573)
-    (max * ($last = ($last * ia + ic) % im)) / im
-end
-
-alu =
-   "GGCCGGGCGCGGTGGCTCACGCCTGTAATCCCAGCACTTTGG"+
-   "GAGGCCGAGGCGGGCGGATCACCTGAGGTCAGGAGTTCGAGA"+
-   "CCAGCCTGGCCAACATGGTGAAACCCCGTCTCTACTAAAAAT"+
-   "ACAAAAATTAGCCGGGCGTGGTGGCGCGCGCCTGTAATCCCA"+
-   "GCTACTCGGGAGGCTGAGGCAGGAGAATCGCTTGAACCCGGG"+
-   "AGGCGGAGGTTGCAGTGAGCCGAGATCGCGCCACTGCACTCC"+
-   "AGCCTGGGCGACAGAGCGAGACTCCGTCTCAAAAA"
-
-iub = [
-    ["a", 0.27],
-    ["c", 0.12],
-    ["g", 0.12],
-    ["t", 0.27],
-
-    ["B", 0.02],
-    ["D", 0.02],
-    ["H", 0.02],
-    ["K", 0.02],
-    ["M", 0.02],
-    ["N", 0.02],
-    ["R", 0.02],
-    ["S", 0.02],
-    ["V", 0.02],
-    ["W", 0.02],
-    ["Y", 0.02],
-]
-homosapiens = [
-    ["a", 0.3029549426680],
-    ["c", 0.1979883004921],
-    ["g", 0.1975473066391],
-    ["t", 0.3015094502008],
-]
-
-def make_repeat_fasta(id, desc, src, n)
-    puts ">#{id} #{desc}"
-    v = nil
-    width = 60
-    l = src.length
-    s = src * ((n / l) + 1)
-    s.slice!(n, l)
-    puts(s.scan(/.{1,#{width}}/).join("\n"))
-end
-
-def make_random_fasta(id, desc, table, n)
-    puts ">#{id} #{desc}"
-    rand, v = nil,nil
-    width = 60
-    chunk = 1 * width
-    prob = 0.0
-    table.each{|v| v[1]= (prob += v[1])}
-    for i in 1..(n/width)
-        puts((1..width).collect{
-            rand = gen_random(1.0)
-            table.find{|v| v[1]>rand}[0]
-        }.join)
-    end
-    if n%width != 0
-        puts((1..(n%width)).collect{
-            rand = gen_random(1.0)
-            table.find{|v| v[1]>rand}[0]
-        }.join)
-    end
-end
-
-
-n = (ARGV[0] or 250_000).to_i
-
-make_repeat_fasta('ONE', 'Homo sapiens alu', alu, n*2)
-make_random_fasta('TWO', 'IUB ambiguity codes', iub, n*3)
-make_random_fasta('THREE', 'Homo sapiens frequency', homosapiens, n*5)
-
diff --git a/benchmark/so_k_nucleotide.yml b/benchmark/so_k_nucleotide.yml
deleted file mode 100644
index d7df086c39..0000000000
--- a/benchmark/so_k_nucleotide.yml
+++ /dev/null
@@ -1,155 +0,0 @@
-prelude: |
-  bm_so_fasta = <<'EOS'
-  # The Computer Language Shootout
-  # http://shootout.alioth.debian.org/
-  # Contributed by Sokolov Yura
-
-  $last = 42.0
-  def gen_random(max, im=139968, ia=3877, ic=29573)
-      (max * ($last = ($last * ia + ic) % im)) / im
-  end
-
-  alu =
-     "GGCCGGGCGCGGTGGCTCACGCCTGTAATCCCAGCACTTTGG"+
-     "GAGGCCGAGGCGGGCGGATCACCTGAGGTCAGGAGTTCGAGA"+
-     "CCAGCCTGGCCAACATGGTGAAACCCCGTCTCTACTAAAAAT"+
-     "ACAAAAATTAGCCGGGCGTGGTGGCGCGCGCCTGTAATCCCA"+
-     "GCTACTCGGGAGGCTGAGGCAGGAGAATCGCTTGAACCCGGG"+
-     "AGGCGGAGGTTGCAGTGAGCCGAGATCGCGCCACTGCACTCC"+
-     "AGCCTGGGCGACAGAGCGAGACTCCGTCTCAAAAA"
-
-  iub = [
-      ["a", 0.27],
-      ["c", 0.12],
-      ["g", 0.12],
-      ["t", 0.27],
-
-      ["B", 0.02],
-      ["D", 0.02],
-      ["H", 0.02],
-      ["K", 0.02],
-      ["M", 0.02],
-      ["N", 0.02],
-      ["R", 0.02],
-      ["S", 0.02],
-      ["V", 0.02],
-      ["W", 0.02],
-      ["Y", 0.02],
-  ]
-  homosapiens = [
-      ["a", 0.3029549426680],
-      ["c", 0.1979883004921],
-      ["g", 0.1975473066391],
-      ["t", 0.3015094502008],
-  ]
-
-  def make_repeat_fasta(id, desc, src, n)
-      puts ">#{id} #{desc}"
-      v = nil
-      width = 60
-      l = src.length
-      s = src * ((n / l) + 1)
-      s.slice!(n, l)
-      puts(s.scan(/.{1,#{width}}/).join("\n"))
-  end
-
-  def make_random_fasta(id, desc, table, n)
-      puts ">#{id} #{desc}"
-      rand, v = nil,nil
-      width = 60
-      chunk = 1 * width
-      prob = 0.0
-      table.each{|v| v[1]= (prob += v[1])}
-      for i in 1..(n/width)
-          puts((1..width).collect{
-              rand = gen_random(1.0)
-              table.find{|v| v[1]>rand}[0]
-          }.join)
-      end
-      if n%width != 0
-          puts((1..(n%width)).collect{
-              rand = gen_random(1.0)
-              table.find{|v| v[1]>rand}[0]
-          }.join)
-      end
-  end
-
-
-  n = (ARGV[0] or 250_000).to_i
-
-  make_repeat_fasta('ONE', 'Homo sapiens alu', alu, n*2)
-  make_random_fasta('TWO', 'IUB ambiguity codes', iub, n*3)
-  make_random_fasta('THREE', 'Homo sapiens frequency', homosapiens, n*5)
-  EOS
-benchmark:
-  - name: so_k_nucleotide
-    prelude: |
-      script = File.join(File.dirname($0), 'bm_so_fasta.rb')
-      File.write(script, bm_so_fasta)
-
-      def prepare_fasta_output n
-        filebase = File.join(File.dirname($0), 'fasta.output')
-        script = File.join(File.dirname($0), 'bm_so_fasta.rb')
-        file = "#{filebase}.#{n}"
-
-        unless FileTest.exist?(file)
-          STDERR.puts "preparing #{file}"
-
-          open(file, 'w'){|f|
-            ARGV[0] = n
-            $stdout = f
-            load script
-            $stdout = STDOUT
-          }
-        end
-      end
-      prepare_fasta_output(100_000)
-    script: |
-      # The Computer Language Shootout
-      # http://shootout.alioth.debian.org
-      #
-      # contributed by jose fco. gonzalez
-      # modified by Sokolov Yura
-
-      seq = String.new
-
-      def frecuency( seq,length )
-          n, table = seq.length - length + 1, Hash.new(0)
-          f, i = nil, nil
-          (0 ... length).each do |f|
-              (f ... n).step(length) do |i|
-                  table[seq[i,length]] += 1
-              end
-          end
-          [n,table]
-
-      end
-
-      def sort_by_freq( seq,length )
-          n,table = frecuency( seq,length )
-          a, b, v = nil, nil, nil
-          table.sort{|a,b| b[1] <=> a[1]}.each do |v|
-              puts "%s %.3f" % [v[0].upcase,((v[1]*100).to_f/n)]
-          end
-          puts
-      end
-
-      def find_seq( seq,s )
-          n,table = frecuency( seq,s.length )
-          puts "#{table[s].to_s}\t#{s.upcase}"
-      end
-
-      input = open(File.join(File.dirname($0), 'fasta.output.100000'), 'rb')
-
-      line = input.gets while line !~ /^>THREE/
-      line = input.gets
-
-      while (line !~ /^>/) & line do
-          seq << line.chomp
-          line = input.gets
-      end
-
-      [1,2].each {|i| sort_by_freq( seq,i ) }
-
-      %w(ggt ggta ggtatt ggtattttaatt ggtattttaatttatagt).each{|s| find_seq( seq,s) }
-    loop_count: 1
diff --git a/benchmark/so_matrix.rb b/benchmark/so_matrix.rb
deleted file mode 100644
index 2d1e72bda9..0000000000
--- a/benchmark/so_matrix.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/usr/bin/ruby
-# -*- Ruby -*-
-# $Id: matrix-ruby.code,v 1.4 2004/11/13 07:42:14 bfulgham Exp $
-# http://www.bagley.org/~doug/shootout/
-
-n = 60 #Integer(ARGV.shift || 1)
-
-size = 40
-
-def mkmatrix(rows, cols)
-    count = 1
-    mx = Array.new(rows)
-    (0 .. (rows - 1)).each do |bi|
-        row = Array.new(cols, 0)
-        (0 .. (cols - 1)).each do |j|
-            row[j] = count
-            count += 1
-        end
-        mx[bi] = row
-    end
-    mx
-end
-
-def mmult(rows, cols, m1, m2)
-    m3 = Array.new(rows)
-    (0 .. (rows - 1)).each do |bi|
-        row = Array.new(cols, 0)
-        (0 .. (cols - 1)).each do |j|
-            val = 0
-            (0 .. (cols - 1)).each do |k|
-                val += m1.at(bi).at(k) * m2.at(k).at(j)
-            end
-            row[j] = val
-        end
-        m3[bi] = row
-    end
-    m3
-end
-
-m1 = mkmatrix(size, size)
-m2 = mkmatrix(size, size)
-mm = Array.new
-n.times do
-    mm = mmult(size, size, m1, m2)
-end
-# puts "#{mm[0][0]} #{mm[2][3]} #{mm[3][2]} #{mm[4][4]}"
-
-
diff --git a/benchmark/so_meteor_contest.rb b/benchmark/so_meteor_contest.rb
deleted file mode 100644
index 8c136baa6c..0000000000
--- a/benchmark/so_meteor_contest.rb
+++ /dev/null
@@ -1,563 +0,0 @@
-#!/usr/bin/env ruby
-#
-# The Computer Language Shootout
-#   http://shootout.alioth.debian.org
-#   contributed by Kevin Barnes (Ruby novice)
-
-# PROGRAM:  the main body is at the bottom.
-#   1) read about the problem here: http://www-128.ibm.com/developerworks/java/library/j-javaopt/
-#   2) see how I represent a board as a bitmask by reading the blank_board comments
-#   3) read as your mental paths take you
-
-def print *args
-end
-
-# class to represent all information about a particular rotation of a particular piece
-class Rotation
-  # an array (by location) containing a bit mask for how the piece maps at the given location.
-  # if the rotation is invalid at that location the mask will contain false
-  attr_reader :start_masks
-
-  # maps a direction to a relative location.  these differ depending on whether it is an even or
-  # odd row being mapped from
-  @@rotation_even_adder = { :west => -1, :east => 1, :nw => -7, :ne => -6, :sw => 5, :se => 6 }
-  @@rotation_odd_adder = { :west => -1, :east => 1, :nw => -6, :ne => -5, :sw => 6, :se => 7 }
-
-  def initialize( directions )
-    @even_offsets, @odd_offsets = normalize_offsets( get_values( directions ))
-
-    @even_mask = mask_for_offsets( @even_offsets)
-    @odd_mask = mask_for_offsets( @odd_offsets)
-
-    @start_masks = Array.new(60)
-
-    # create the rotational masks by placing the base mask at the location and seeing if
-    # 1) it overlaps the boundaries and 2) it produces a prunable board.  if either of these
-    # is true the piece cannot be placed
-    0.upto(59) do | offset |
-      mask = is_even(offset) ? (@even_mask << offset) : (@odd_mask << offset)
-      if (blank_board & mask == 0 && !prunable(blank_board | mask, 0, true)) then
-        imask = compute_required( mask, offset)
-        @start_masks[offset] = [ mask, imask, imask | mask ]
-      else
-        @start_masks[offset] = false
-      end
-    end
-  end
-
-  def compute_required( mask, offset )
-    board = blank_board
-    0.upto(offset) { | i | board |= 1 << i }
-    board |= mask
-    return 0 if (!prunable(board | mask, offset))
-    board = flood_fill(board,58)
-    count = 0
-    imask = 0
-    0.upto(59) do | i |
-      if (board[i] == 0) then
-        imask |= (1 << i)
-        count += 1
-      end
-    end
-    (count > 0 && count < 5) ? imask : 0
-  end
-
-  def flood_fill( board, location)
-    return board if (board[location] == 1)
-    board |= 1 << location
-    row, col = location.divmod(6)
-    board = flood_fill( board, location - 1) if (col > 0)
-    board = flood_fill( board, location + 1) if (col < 4)
-    if (row % 2 == 0) then
-      board = flood_fill( board, location - 7) if (col > 0 && row > 0)
-      board = flood_fill( board, location - 6) if (row > 0)
-      board = flood_fill( board, location + 6) if (row < 9)
-      board = flood_fill( board, location + 5) if (col > 0 && row < 9)
-    else
-      board = flood_fill( board, location - 5) if (col < 4 && row > 0)
-      board = flood_fill( board, location - 6) if (row > 0)
-      board = flood_fill( board, location + 6) if (row < 9)
-      board = flood_fill( board, location + 7) if (col < 4 && row < 9)
-    end
-    board
-  end
-
-  # given a location, produces a list of relative locations covered by the piece at this rotation
-  def offsets( location)
-    if is_even( location) then
-      @even_offsets.collect { | value | value + location }
-    else
-      @odd_offsets.collect { | value | value + location }
-    end
-  end
-
-  # returns a set of offsets relative to the top-left most piece of the rotation (by even or odd rows)
-  # this is hard to explain. imagine we have this partial board:
-  #   0 0 0 0 0 x        [positions 0-5]
-  #    0 0 1 1 0 x       [positions 6-11]
-  #   0 0 1 0 0 x        [positions 12-17]
-  #    0 1 0 0 0 x       [positions 18-23]
-  #   0 1 0 0 0 x        [positions 24-29]
-  #    0 0 0 0 0 x       [positions 30-35]
-  #       ...
-  # The top-left of the piece is at position 8, the
-  # board would be passed as a set of positions (values array) containing [8,9,14,19,25] not necessarily in that
-  # sorted order.  Since that array starts on an odd row, the offsets for an odd row are: [0,1,6,11,17] obtained
-  # by subtracting 8 from everything.  Now imagine the piece shifted up and to the right so it's on an even row:
-  #   0 0 0 1 1 x        [positions 0-5]
-  #    0 0 1 0 0 x       [positions 6-11]
-  #   0 0 1 0 0 x        [positions 12-17]
-  #    0 1 0 0 0 x       [positions 18-23]
-  #   0 0 0 0 0 x        [positions 24-29]
-  #    0 0 0 0 0 x       [positions 30-35]
-  #       ...
-  # Now the positions are [3,4,8,14,19] which after subtracting the lowest value (3) gives [0,1,5,11,16] thus, the
-  # offsets for this particular piece are (in even, odd order) [0,1,5,11,16],[0,1,6,11,17] which is what
-  # this function would return
-  def normalize_offsets( values)
-    min = values.min
-    even_min = is_even(min)
-    other_min = even_min ? min + 6 : min + 7
-    other_values = values.collect do | value |
-      if is_even(value) then
-        value + 6 - other_min
-      else
-        value + 7 - other_min
-      end
-    end
-    values.collect! { | value | value - min }
-
-    if even_min then
-      [values, other_values]
-    else
-      [other_values, values]
-    end
-  end
-
-  # produce a bitmask representation of an array of offset locations
-  def mask_for_offsets( offsets )
-    mask = 0
-    offsets.each { | value | mask = mask + ( 1 << value ) }
-    mask
-  end
-
-  # finds a "safe" position that a position as described by a list of directions can be placed
-  # without falling off any edge of the board.  the values returned a location to place the first piece
-  # at so it will fit after making the described moves
-  def start_adjust( directions )
-    south = east = 0;
-    directions.each do | direction |
-      east += 1 if ( direction == :sw || direction == :nw || direction == :west )
-      south += 1 if ( direction == :nw || direction == :ne )
-    end
-    south * 6 + east
-  end
-
-  # given a set of directions places the piece (as defined by a set of directions) on the board at
-  # a location that will not take it off the edge
-  def get_values( directions )
-    start = start_adjust(directions)
-    values = [ start ]
-    directions.each do | direction |
-      if (start % 12 >= 6) then
-        start += @@rotation_odd_adder[direction]
-      else
-        start += @@rotation_even_adder[direction]
-      end
-      values += [ start ]
-    end
-
-    # some moves take you back to an existing location, we'll strip duplicates
-    values.uniq
-  end
-end
-
-# describes a piece and caches information about its rotations to as to be efficient for iteration
-# ATTRIBUTES:
-#   rotations -- all the rotations of the piece
-#   type -- a numeic "name" of the piece
-#   masks -- an array by location of all legal rotational masks (a n inner array) for that location
-#   placed -- the mask that this piece was last placed at (not a location, but the actual mask used)
-class Piece
-  attr_reader :rotations, :type, :masks
-  attr_accessor :placed
-
-  # transform hashes that change one direction into another when you either flip or rotate a set of directions
-  @@flip_converter = { :west => :west, :east => :east, :nw => :sw, :ne => :se, :sw => :nw, :se => :ne }
-  @@rotate_converter = { :west => :nw, :east => :se, :nw => :ne, :ne => :east, :sw => :west, :se => :sw }
-
-  def initialize( directions, type )
-    @type = type
-    @rotations = Array.new();
-    @map = {}
-
-    generate_rotations( directions )
-    directions.collect! { | value | @@flip_converter[value] }
-    generate_rotations( directions )
-
-    # creates the masks AND a map that returns [location, rotation] for any given mask
-    # this is used when a board is found and we want to draw it, otherwise the map is unused
-    @masks = Array.new();
-    0.upto(59) do | i |
-      even = true
-      @masks[i] = @rotations.collect do | rotation |
-        mask = rotation.start_masks[i]
-        @map[mask[0]] = [ i, rotation ] if (mask)
-        mask || nil
-      end
-      @masks[i].compact!
-    end
-  end
-
-  # rotates a set of directions through all six angles and adds a Rotation to the list for each one
-  def generate_rotations( directions )
-    6.times do
-      rotations.push( Rotation.new(directions))
-      directions.collect! { | value | @@rotate_converter[value] }
-    end
-  end
-
-  # given a board string, adds this piece to the board at whatever location/rotation
-  # important: the outbound board string is 5 wide, the normal location notation is six wide (padded)
-  def fill_string( board_string)
-    location, rotation = @map[@placed]
-    rotation.offsets(location).each do | offset |
-      row, col = offset.divmod(6)
-      board_string[ row*5 + col, 1 ] = @type.to_s
-    end
-  end
-end
-
-# a blank bit board having this form:
-#
-#    0 0 0 0 0 1
-#     0 0 0 0 0 1
-#    0 0 0 0 0 1
-#     0 0 0 0 0 1
-#    0 0 0 0 0 1
-#     0 0 0 0 0 1
-#    0 0 0 0 0 1
-#     0 0 0 0 0 1
-#    0 0 0 0 0 1
-#     0 0 0 0 0 1
-#    1 1 1 1 1 1
-#
-# where left lest significant bit is the top left and the most significant is the lower right
-# the actual board only consists of the 0 places, the 1 places are blockers to keep things from running
-# off the edges or bottom
-def blank_board
-  0b111111100000100000100000100000100000100000100000100000100000100000
-end
-
-def full_board
-  0b111111111111111111111111111111111111111111111111111111111111111111
-end
-
-# determines if a location (bit position) is in an even row
-def is_even( location)
-  (location % 12) < 6
-end
-
-# support function that create three utility maps:
-#  $converter -- for each row an array that maps a five bit row (via array mapping)
-#                to the a five bit representation of the bits below it
-#  $bit_count -- maps a five bit row (via array mapping) to the number of 1s in the row
-#  @@new_regions -- maps a five bit row (via array mapping) to an array of "region" arrays
-#                   a region array has three values the first is a mask of bits in the region,
-#                   the second is the count of those bits and the third is identical to the first
-#                   examples:
-#                           0b10010 => [ 0b01100, 2, 0b01100 ], [ 0b00001, 1, 0b00001]
-#                           0b01010 => [ 0b10000, 1, 0b10000 ], [ 0b00100, 1, 0b00100 ], [ 0b00001, 1, 0b00001]
-#                           0b10001 => [ 0b01110, 3, 0b01110 ]
-def create_collector_support
-  odd_map = [0b11, 0b110, 0b1100, 0b11000, 0b10000]
-  even_map = [0b1, 0b11, 0b110, 0b1100, 0b11000]
-
-  all_odds = Array.new(0b100000)
-  all_evens = Array.new(0b100000)
-  bit_counts = Array.new(0b100000)
-  new_regions = Array.new(0b100000)
-  0.upto(0b11111) do | i |
-    bit_count = odd = even = 0
-    0.upto(4) do | bit |
-      if (i[bit] == 1) then
-        bit_count += 1
-        odd |= odd_map[bit]
-        even |= even_map[bit]
-      end
-    end
-    all_odds[i] = odd
-    all_evens[i] = even
-    bit_counts[i] = bit_count
-    new_regions[i] = create_regions( i)
-  end
-
-  $converter = []
-  10.times { | row | $converter.push((row % 2 == 0) ? all_evens : all_odds) }
-  $bit_counts = bit_counts
-  $regions = new_regions.collect { | set | set.collect { | value | [ value, bit_counts[value], value] } }
-end
-
-# determines if a board is punable, meaning that there is no possibility that it
-# can be filled up with pieces.  A board is prunable if there is a grouping of unfilled spaces
-# that are not a multiple of five.  The following board is an example of a prunable board:
-#    0 0 1 0 0
-#     0 1 0 0 0
-#    1 1 0 0 0
-#     0 1 0 0 0
-#    0 0 0 0 0
-#       ...
-#
-# This board is prunable because the top left corner is only 3 bits in area, no piece will ever fit it
-# parameters:
-#   board -- an initial bit board (6 bit padded rows, see blank_board for format)
-#   location -- starting location, everything above and to the left is already full
-#   slotting -- set to true only when testing initial pieces, when filling normally
-#               additional assumptions are possible
-#
-# Algorithm:
-#    The algorithm starts at the top row (as determined by location) and iterates a row at a time
-#    maintainng counts of active open areas (kept in the collector array) each collector contains
-#    three values at the start of an iteration:
-#          0: mask of bits that would be adjacent to the collector in this row
-#          1: the number of bits collected so far
-#          2: a scratch space starting as zero, but used during the computation to represent
-#             the empty bits in the new row that are adjacent (position 0)
-#  The exact procedure is described in-code
-def prunable( board, location, slotting = false)
-  collectors = []
-  # loop across the rows
-  (location / 6).to_i.upto(9) do | row_on |
-    # obtain a set of regions representing the bits of the current row.
-    regions = $regions[(board >> (row_on * 6)) & 0b11111]
-    converter = $converter[row_on]
-
-    # track the number of collectors at the start of the cycle so that
-    # we don't compute against newly created collectors, only existing collectors
-    initial_collector_count = collectors.length
-
-    # loop against the regions.  For each region of the row
-    # we will see if it connects to one or more existing collectors.
-    # if it connects to 1 collector, the bits from the region are added to the
-    # bits of the collector and the mask is placed in collector[2]
-    # If the region overlaps more than one collector then all the collectors
-    # it overlaps with are merged into the first one (the others are set to nil in the array)
-    # if NO collectors are found then the region is copied as a new collector
-    regions.each do | region |
-      collector_found = nil
-      region_mask = region[2]
-      initial_collector_count.times do | collector_num |
-        collector = collectors[collector_num]
-        if (collector) then
-          collector_mask = collector[0]
-          if (collector_mask & region_mask != 0) then
-            if (collector_found) then
-              collector_found[0] |= collector_mask
-              collector_found[1] += collector[1]
-              collector_found[2] |= collector[2]
-              collectors[collector_num] = nil
-            else
-              collector_found = collector
-              collector[1] += region[1]
-              collector[2] |= region_mask
-            end
-          end
-        end
-      end
-      if (collector_found == nil) then
-        collectors.push(Array.new(region))
-      end
-    end
-
-    # check the existing collectors, if any collector overlapped no bits in the region its [2] value will
-    # be zero.  The size of any such reaason is tested if it is not a multiple of five true is returned since
-    # the board is prunable.  if it is a multiple of five it is removed.
-    # Collector that are still active have a new adjacent value [0] set based n the matched bits
-    # and have [2] cleared out for the next cycle.
-    collectors.length.times do | collector_num |
-      collector = collectors[collector_num]
-      if (collector) then
-        if (collector[2] == 0) then
-          return true if (collector[1] % 5 != 0)
-          collectors[collector_num] = nil
-        else
-          # if a collector matches all bits in the row then we can return unprunable early for the
-          # following reasons:
-          #    1) there can be no more unavailable bits bince we fill from the top left downward
-          #    2) all previous regions have been closed or joined so only this region can fail
-          #    3) this region must be good since there can never be only 1 region that is nuot
-          #       a multiple of five
-          # this rule only applies when filling normally, so we ignore the rule if we are "slotting"
-          # in pieces to see what configurations work for them (the only other time this algorithm is used).
-          return false if (collector[2] == 0b11111 && !slotting)
-          collector[0] = converter[collector[2]]
-          collector[2] = 0
-        end
-      end
-    end
-
-    # get rid of all the empty converters for the next round
-    collectors.compact!
-  end
-  return false if (collectors.length <= 1) # 1 collector or less and the region is fine
-  collectors.any? { | collector | (collector[1] % 5) != 0 } # more than 1 and we test them all for bad size
-end
-
-# creates a region given a row mask.  see prunable for what a "region" is
-def create_regions( value )
-  regions = []
-  cur_region = 0
-  5.times do | bit |
-    if (value[bit] == 0) then
-      cur_region |= 1 << bit
-    else
-      if (cur_region != 0 ) then
-        regions.push( cur_region)
-        cur_region = 0;
-      end
-    end
-  end
-  regions.push(cur_region) if (cur_region != 0)
-  regions
-end
-
-# find up to the counted number of solutions (or all solutions) and prints the final result
-def find_all
-  find_top( 1)
-  find_top( 0)
-  print_results
-end
-
-# show the board
-def print_results
-  print "#{@boards_found} solutions found\n\n"
-  print_full_board( @min_board)
-  print "\n"
-  print_full_board( @max_board)
-  print "\n"
-end
-
-# finds solutions.  This special version of the main function is only used for the top level
-# the reason for it is basically to force a particular ordering on how the rotations are tested for
-# the first piece.  It is called twice, first looking for placements of the odd rotations and then
-# looking for placements of the even locations.
-#
-# WHY?
-#   Since any found solution has an inverse we want to maximize finding solutions that are not already found
-#   as an inverse.  The inverse will ALWAYS be 3 one of the piece configurations that is exactly 3 rotations away
-#   (an odd number).  Checking even vs odd then produces a higher probability of finding more pieces earlier
-#   in the cycle.  We still need to keep checking all the permutations, but our probability of finding one will
-#   diminsh over time.  Since we are TOLD how many to search for this lets us exit before checking all pieces
-#   this bennifit is very great when seeking small numbers of solutions and is 0 when looking for more than the
-#   maximum number
-def find_top( rotation_skip)
-  board = blank_board
-  (@pieces.length-1).times do
-    piece = @pieces.shift
-    piece.masks[0].each do | mask, imask, cmask |
-      if ((rotation_skip += 1) % 2 == 0) then
-        piece.placed = mask
-        find( 1, 1, board | mask)
-      end
-    end
-    @pieces.push(piece)
-  end
-  piece = @pieces.shift
-  @pieces.push(piece)
-end
-
-# the normail find routine, iterates through the available pieces, checks all rotations at the current location
-# and adds any boards found.  depth is achieved via recursion.  the overall approach is described
-# here: http://www-128.ibm.com/developerworks/java/library/j-javaopt/
-# parameters:
-#  start_location -- where to start looking for place for the next piece at
-#  placed -- number of pieces placed
-#  board -- current state of the board
-#
-# see in-code comments
-def find( start_location, placed, board)
-  # find the next location to place a piece by looking for an empty bit
-  while board[start_location] == 1
-    start_location += 1
-  end
-
-  @pieces.length.times do
-    piece = @pieces.shift
-    piece.masks[start_location].each do | mask, imask, cmask |
-      if ( board & cmask == imask) then
-        piece.placed = mask
-        if (placed == 9) then
-          add_board
-        else
-          find( start_location + 1, placed + 1, board | mask)
-        end
-      end
-    end
-    @pieces.push(piece)
-  end
-end
-
-# print the board
-def print_full_board( board_string)
-  10.times do | row |
-    print " " if (row % 2 == 1)
-    5.times do | col |
-      print "#{board_string[row*5 + col,1]} "
-    end
-    print "\n"
-  end
-end
-
-# when a board is found we "draw it" into a string and then flip that string, adding both to
-# the list (hash) of solutions if they are unique.
-def add_board
-  board_string = "99999999999999999999999999999999999999999999999999"
-  @all_pieces.each {  | piece | piece.fill_string( board_string ) }
-  save( board_string)
-  save( board_string.reverse)
-end
-
-# adds a board string to the list (if new) and updates the current best/worst board
-def save( board_string)
-  if (@all_boards[board_string] == nil) then
-    @min_board = board_string if (board_string < @min_board)
-    @max_board = board_string if (board_string > @max_board)
-    @all_boards.store(board_string,true)
-    @boards_found += 1
-
-    # the exit motif is a time saver.  Ideally the function should return, but those tests
-    # take noticeable time (performance).
-    if (@boards_found == @stop_count) then
-      print_results
-      exit(0)
-    end
-  end
-end
-
-
-##
-## MAIN BODY :)
-##
-create_collector_support
-@pieces = [
-  Piece.new( [ :nw, :ne, :east, :east ], 2),
-  Piece.new( [ :ne, :se, :east, :ne ], 7),
-  Piece.new( [ :ne, :east, :ne, :nw ], 1),
-  Piece.new( [ :east, :sw, :sw, :se ], 6),
-  Piece.new( [ :east, :ne, :se, :ne ], 5),
-  Piece.new( [ :east, :east, :east, :se ], 0),
-  Piece.new( [ :ne, :nw, :se, :east, :se ], 4),
-  Piece.new( [ :se, :se, :se, :west ], 9),
-  Piece.new( [ :se, :se, :east, :se ], 8),
-  Piece.new( [ :east, :east, :sw, :se ], 3)
-  ];
-
-@all_pieces = Array.new( @pieces)
-
-@min_board = "99999999999999999999999999999999999999999999999999"
-@max_board = "00000000000000000000000000000000000000000000000000"
-@stop_count = ARGV[0].to_i || 2089
-@all_boards = {}
-@boards_found = 0
-
-find_all ######## DO IT!!!
diff --git a/benchmark/so_nested_loop.rb b/benchmark/so_nested_loop.rb
deleted file mode 100644
index 766fcf7b84..0000000000
--- a/benchmark/so_nested_loop.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/usr/bin/ruby
-# -*- Ruby -*-
-# $Id: nestedloop-ruby.code,v 1.4 2004/11/13 07:42:22 bfulgham Exp $
-# http://www.bagley.org/~doug/shootout/
-# from Avi Bryant
-
-n = 16 # Integer(ARGV.shift || 1)
-x = 0
-n.times do
-    n.times do
-        n.times do
-            n.times do
-                n.times do
-                    n.times do
-                        x += 1
-                    end
-                end
-            end
-        end
-    end
-end
-# puts x
-
-
diff --git a/benchmark/so_object.rb b/benchmark/so_object.rb
deleted file mode 100644
index 131f44624c..0000000000
--- a/benchmark/so_object.rb
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/usr/bin/ruby
-# -*- Ruby -*-
-# $Id: objinst-ruby.code,v 1.4 2004/11/13 07:42:25 bfulgham Exp $
-# http://www.bagley.org/~doug/shootout/
-# with help from Aristarkh Zagorodnikov
-
-class Toggle
-    def initialize(start_state)
-        @bool = start_state
-    end
-
-    def value
-        @bool
-    end
-
-    def activate
-        @bool = !@bool
-        self
-    end
-end
-
-class NthToggle < Toggle
-    def initialize(start_state, max_counter)
-        super start_state
-        @count_max = max_counter
-        @counter = 0
-    end
-
-    def activate
-        @counter += 1
-        if @counter >= @count_max
-            @bool = !@bool
-            @counter = 0
-        end
-        self
-    end
-end
-
-n = 1500000 # (ARGV.shift || 1).to_i
-
-toggle = Toggle.new 1
-5.times do
-    toggle.activate.value ? 'true' : 'false'
-end
-n.times do
-    toggle = Toggle.new 1
-end
-
-ntoggle = NthToggle.new 1, 3
-8.times do
-    ntoggle.activate.value ? 'true' : 'false'
-end
-n.times do
-    ntoggle = NthToggle.new 1, 3
-end
-
diff --git a/benchmark/so_pidigits.rb b/benchmark/so_pidigits.rb
deleted file mode 100644
index 9a537b2d1c..0000000000
--- a/benchmark/so_pidigits.rb
+++ /dev/null
@@ -1,92 +0,0 @@
-# The Great Computer Language Shootout
-# http://shootout.alioth.debian.org/
-#
-# contributed by Gabriele Renzi
-
-class PiDigitSpigot
-
-    def initialize()
-        @z = Transformation.new 1,0,0,1
-        @x = Transformation.new 0,0,0,0
-        @inverse = Transformation.new 0,0,0,0
-    end
-
-    def next!
-        @y = @z.extract(3)
-        if safe? @y
-            @z = produce(@y)
-            @y
-        else
-            @z = consume @x.next!()
-            next!()
-        end
-    end
-
-    def safe?(digit)
-        digit == @z.extract(4)
-    end
-
-    def produce(i)
-        @inverse.qrst(10,-10*i,0,1).compose(@z)
-    end
-
-    def consume(a)
-        @z.compose(a)
-    end
-end
-
-
-class Transformation
-    attr_reader :q, :r, :s, :t
-    def initialize(q, r, s, t)
-        @q,@r,@s,@t,@k = q,r,s,t,0
-    end
-
-    def next!()
-        @q = @k = @k + 1
-        @r = 4 * @k + 2
-        @s = 0
-        @t = 2 * @k + 1
-        self
-    end
-
-    def extract(j)
-        (@q * j + @r) / (@s * j + @t)
-    end
-
-    def compose(a)
-        self.class.new( @q * a.q,
-                        @q * a.r + r * a.t,
-                        @s * a.q + t * a.s,
-                        @s * a.r + t * a.t
-                    )
-    end
-
-    def qrst *args
-        initialize *args
-        self
-    end
-
-
-end
-
-
-WIDTH = 10
-n = 2_500 # Integer(ARGV[0])
-j = 0
-
-digits = PiDigitSpigot.new
-
-while n > 0
-    if n >= WIDTH
-        WIDTH.times {print digits.next!}
-        j += WIDTH
-    else
-        n.times {print digits.next!}
-        (WIDTH-n).times {print " "}
-        j += n
-    end
-    puts "\t:"+j.to_s
-    n -= WIDTH
-end
-
diff --git a/benchmark/so_reverse_complement.yml b/benchmark/so_reverse_complement.yml
deleted file mode 100644
index de05eedfc4..0000000000
--- a/benchmark/so_reverse_complement.yml
+++ /dev/null
@@ -1,137 +0,0 @@
-prelude: |
-  bm_so_fasta = <<'EOS'
-  # The Computer Language Shootout
-  # http://shootout.alioth.debian.org/
-  # Contributed by Sokolov Yura
-
-  $last = 42.0
-  def gen_random(max, im=139968, ia=3877, ic=29573)
-      (max * ($last = ($last * ia + ic) % im)) / im
-  end
-
-  alu =
-     "GGCCGGGCGCGGTGGCTCACGCCTGTAATCCCAGCACTTTGG"+
-     "GAGGCCGAGGCGGGCGGATCACCTGAGGTCAGGAGTTCGAGA"+
-     "CCAGCCTGGCCAACATGGTGAAACCCCGTCTCTACTAAAAAT"+
-     "ACAAAAATTAGCCGGGCGTGGTGGCGCGCGCCTGTAATCCCA"+
-     "GCTACTCGGGAGGCTGAGGCAGGAGAATCGCTTGAACCCGGG"+
-     "AGGCGGAGGTTGCAGTGAGCCGAGATCGCGCCACTGCACTCC"+
-     "AGCCTGGGCGACAGAGCGAGACTCCGTCTCAAAAA"
-
-  iub = [
-      ["a", 0.27],
-      ["c", 0.12],
-      ["g", 0.12],
-      ["t", 0.27],
-
-      ["B", 0.02],
-      ["D", 0.02],
-      ["H", 0.02],
-      ["K", 0.02],
-      ["M", 0.02],
-      ["N", 0.02],
-      ["R", 0.02],
-      ["S", 0.02],
-      ["V", 0.02],
-      ["W", 0.02],
-      ["Y", 0.02],
-  ]
-  homosapiens = [
-      ["a", 0.3029549426680],
-      ["c", 0.1979883004921],
-      ["g", 0.1975473066391],
-      ["t", 0.3015094502008],
-  ]
-
-  def make_repeat_fasta(id, desc, src, n)
-      puts ">#{id} #{desc}"
-      v = nil
-      width = 60
-      l = src.length
-      s = src * ((n / l) + 1)
-      s.slice!(n, l)
-      puts(s.scan(/.{1,#{width}}/).join("\n"))
-  end
-
-  def make_random_fasta(id, desc, table, n)
-      puts ">#{id} #{desc}"
-      rand, v = nil,nil
-      width = 60
-      chunk = 1 * width
-      prob = 0.0
-      table.each{|v| v[1]= (prob += v[1])}
-      for i in 1..(n/width)
-          puts((1..width).collect{
-              rand = gen_random(1.0)
-              table.find{|v| v[1]>rand}[0]
-          }.join)
-      end
-      if n%width != 0
-          puts((1..(n%width)).collect{
-              rand = gen_random(1.0)
-              table.find{|v| v[1]>rand}[0]
-          }.join)
-      end
-  end
-
-
-  n = (ARGV[0] or 250_000).to_i
-
-  make_repeat_fasta('ONE', 'Homo sapiens alu', alu, n*2)
-  make_random_fasta('TWO', 'IUB ambiguity codes', iub, n*3)
-  make_random_fasta('THREE', 'Homo sapiens frequency', homosapiens, n*5)
-  EOS
-benchmark:
-  - name: so_reverse_complement
-    prelude: |
-      script = File.join(File.dirname($0), 'bm_so_fasta.rb')
-      File.write(script, bm_so_fasta)
-
-      def prepare_fasta_output n
-        filebase = File.join(File.dirname($0), 'fasta.output')
-        script = File.join(File.dirname($0), 'bm_so_fasta.rb')
-        file = "#{filebase}.#{n}"
-
-        unless FileTest.exist?(file)
-          STDERR.puts "preparing #{file}"
-
-          open(file, 'w'){|f|
-            ARGV[0] = n
-            $stdout = f
-            load script
-            $stdout = STDOUT
-          }
-        end
-      end
-      prepare_fasta_output(2_500_000)
-    script: |
-      # The Great Computer Language Shootout
-      # http://shootout.alioth.debian.org/
-      #
-      # Contributed by Peter Bjarke Olsen
-      # Modified by Doug King
-
-      seq=Array.new
-
-      def revcomp(seq)
-        seq.reverse!.tr!('wsatugcyrkmbdhvnATUGCYRKMBDHVN','WSTAACGRYMKVHDBNTAACGRYMKVHDBN')
-        stringlen=seq.length
-        0.step(stringlen-1,60) {|x| print seq.slice(x,60) , "\n"}
-      end
-
-      input = open(File.join(File.dirname($0), 'fasta.output.2500000'), 'rb')
-
-      while input.gets
-        if $_ =~ />/
-          if seq.length != 0
-            revcomp(seq.join)
-            seq=Array.new
-          end
-          puts $_
-        else
-          $_.sub(/\n/,'')
-          seq.push $_
-        end
-      end
-      revcomp(seq.join)
-    loop_count: 1
diff --git a/benchmark/string_capitalize.yml b/benchmark/string_capitalize.yml
deleted file mode 100644
index 7d23fd3d35..0000000000
--- a/benchmark/string_capitalize.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-prelude: |
-  str1 = [*"a".."m",*"N".."Z",*"0".."9"].join("")
-  str10 = str1 * 10
-  str100 = str10 * 10
-  str1000 = str100 * 10
-benchmark:
-  capitalize-1: str1.capitalize
-  capitalize-10: str10.capitalize
-  capitalize-100: str100.capitalize
-  capitalize-1000: str1000.capitalize
diff --git a/benchmark/string_downcase.yml b/benchmark/string_downcase.yml
deleted file mode 100644
index a31c3ac712..0000000000
--- a/benchmark/string_downcase.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-prelude: |
-  str1 = [*"A".."Z",*"0".."9"].join("")
-  str10 = str1 * 10
-  str100 = str10 * 10
-  str1000 = str100 * 10
-benchmark:
-  downcase-1: str1.upcase
-  downcase-10: str10.upcase
-  downcase-100: str100.upcase
-  downcase-1000: str1000.upcase
diff --git a/benchmark/string_index.rb b/benchmark/string_index.rb
deleted file mode 100644
index 7783111082..0000000000
--- a/benchmark/string_index.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-str1 = "�" * 1024 + "�" # not single byte optimizable
-str2 = "�"
-100_000.times { str1.index(str2) }
diff --git a/benchmark/string_scan_re.rb b/benchmark/string_scan_re.rb
deleted file mode 100644
index b0d60201a9..0000000000
--- a/benchmark/string_scan_re.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-str = Array.new(1_000, 'abc').join(',')
-1_000.times { str.scan(/abc/) }
diff --git a/benchmark/string_scan_str.rb b/benchmark/string_scan_str.rb
deleted file mode 100644
index 42440bd948..0000000000
--- a/benchmark/string_scan_str.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-str = Array.new(1_000, 'abc').join(',')
-1_000.times { str.scan('abc') }
diff --git a/benchmark/string_split.yml b/benchmark/string_split.yml
deleted file mode 100644
index 84ffe8f6a7..0000000000
--- a/benchmark/string_split.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  str0 = [*0..9].join("")
-benchmark:
-  to_chars-1: str0.split('')
-  to_chars-10: (str0 * 10).split('')
-  to_chars-100: (str0 * 100).split('')
-  to_chars-1000: (str0 * 1000).split('')
diff --git a/benchmark/string_swapcase.yml b/benchmark/string_swapcase.yml
deleted file mode 100644
index afaae3f696..0000000000
--- a/benchmark/string_swapcase.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-prelude: |
-  str1 = [*"A".."M",*"n".."z",*"0".."9"].join("")
-  str10 = str1 * 10
-  str100 = str10 * 10
-  str1000 = str100 * 10
-benchmark:
-  swapcase-1: str1.swapcase
-  swapcase-10: str10.swapcase
-  swapcase-100: str100.swapcase
-  swapcase-1000: str1000.swapcase
diff --git a/benchmark/string_upcase.yml b/benchmark/string_upcase.yml
deleted file mode 100644
index 456d213c74..0000000000
--- a/benchmark/string_upcase.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-prelude: |
-  str1 = [*"a".."z",*"0".."9"].join("")
-  str10 = str1 * 10
-  str100 = str10 * 10
-  str1000 = str100 * 10
-benchmark:
-  upcase-1: str1.upcase
-  upcase-10: str10.upcase
-  upcase-100: str100.upcase
-  upcase-1000: str1000.upcase
diff --git a/benchmark/time_strptime.yml b/benchmark/time_strptime.yml
deleted file mode 100644
index 8d89ebb7a7..0000000000
--- a/benchmark/time_strptime.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-prelude: |
-  require 'time'
-benchmark:
-  - Time.strptime("28/Aug/2005:06:54:20 +0000", "%d/%b/%Y:%T %z")
-  - Time.strptime("1", "%s")
-  - Time.strptime("0 +0100", "%s %z")
-  - Time.strptime("0 UTC", "%s %z")
-  - Time.strptime("1.5", "%s.%N")
-  - Time.strptime("1.000000000001", "%s.%N")
-  - Time.strptime("20010203 -0200", "%Y%m%d %z")
-  - Time.strptime("20010203 UTC", "%Y%m%d %z")
-  - Time.strptime("2018-365", "%Y-%j")
-  - Time.strptime("2018-091", "%Y-%j")
diff --git a/benchmark/time_subsec.rb b/benchmark/time_subsec.rb
deleted file mode 100644
index 505021c701..0000000000
--- a/benchmark/time_subsec.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-t = Time.now
-4000000.times { t.subsec }
diff --git a/benchmark/vm1_attr_ivar.yml b/benchmark/vm1_attr_ivar.yml
deleted file mode 100644
index f714dd9bd9..0000000000
--- a/benchmark/vm1_attr_ivar.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-prelude: |
-  class C
-    attr_reader :a, :b
-    def initialize
-      @a = nil
-      @b = nil
-    end
-  end
-  obj = C.new
-benchmark:
-  vm1_attr_ivar: |
-    j = obj.a
-    k = obj.b
-loop_count: 30000000
diff --git a/benchmark/vm1_attr_ivar_set.yml b/benchmark/vm1_attr_ivar_set.yml
deleted file mode 100644
index f383e59ef4..0000000000
--- a/benchmark/vm1_attr_ivar_set.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-prelude: |
-  class C
-    attr_accessor :a, :b
-    def initialize
-      @a = nil
-      @b = nil
-    end
-  end
-  obj = C.new
-benchmark:
-  vm1_attr_ivar_set: |
-    obj.a = 1
-    obj.b = 2
-loop_count: 30000000
diff --git a/benchmark/vm1_block.yml b/benchmark/vm1_block.yml
deleted file mode 100644
index ac7c940f93..0000000000
--- a/benchmark/vm1_block.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-prelude: |
-  def m
-    yield
-  end
-benchmark:
-  vm1_block: |
-    m{
-    }
-loop_count: 30000000
diff --git a/benchmark/vm1_blockparam.yml b/benchmark/vm1_blockparam.yml
deleted file mode 100644
index 947b8c53d5..0000000000
--- a/benchmark/vm1_blockparam.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  def m &b
-  end
-benchmark:
-  vm1_blockparam: |
-    m{}
-loop_count: 30000000
diff --git a/benchmark/vm1_blockparam_call.yml b/benchmark/vm1_blockparam_call.yml
deleted file mode 100644
index e2817a3ce2..0000000000
--- a/benchmark/vm1_blockparam_call.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  def m &b
-    b.call
-  end
-benchmark:
-  vm1_blockparam_call: |
-    m{}
-loop_count: 30000000
diff --git a/benchmark/vm1_blockparam_pass.yml b/benchmark/vm1_blockparam_pass.yml
deleted file mode 100644
index ca1bef3369..0000000000
--- a/benchmark/vm1_blockparam_pass.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-prelude: |
-  def bp_yield
-    yield
-  end
-
-  def bp_pass &b
-    bp_yield &b
-  end
-benchmark:
-  vm1_blockparam_pass: |
-    bp_pass{}
-loop_count: 30000000
diff --git a/benchmark/vm1_blockparam_yield.yml b/benchmark/vm1_blockparam_yield.yml
deleted file mode 100644
index 56ae617798..0000000000
--- a/benchmark/vm1_blockparam_yield.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  def bp_yield &b
-    yield
-  end
-benchmark:
-  vm1_blockparam_yield: |
-    bp_yield{}
-loop_count: 30000000
diff --git a/benchmark/vm1_const.yml b/benchmark/vm1_const.yml
deleted file mode 100644
index b98db1545c..0000000000
--- a/benchmark/vm1_const.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  Const = 1
-benchmark:
-  vm1_const: |
-    j = Const
-    k = Const
-loop_count: 30000000
diff --git a/benchmark/vm1_ensure.yml b/benchmark/vm1_ensure.yml
deleted file mode 100644
index afbbe38bec..0000000000
--- a/benchmark/vm1_ensure.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-# Not utilizing loop_count since using it for this is too unstable for now
-benchmark:
-  vm1_ensure: |
-    i = 0
-    while i<30_000_000
-      i += 1
-      begin
-        begin
-        ensure
-        end
-      ensure
-      end
-    end
-loop_count: 1
diff --git a/benchmark/vm1_float_simple.yml b/benchmark/vm1_float_simple.yml
deleted file mode 100644
index 4e9ad1852b..0000000000
--- a/benchmark/vm1_float_simple.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  f = 0.0
-benchmark:
-  vm1_float_simple: |
-    f += 0.1; f -= 0.1
-    f += 0.1; f -= 0.1
-    f += 0.1; f -= 0.1
-loop_count: 30000000
diff --git a/benchmark/vm1_gc_short_lived.yml b/benchmark/vm1_gc_short_lived.yml
deleted file mode 100644
index 8fdcb7371d..0000000000
--- a/benchmark/vm1_gc_short_lived.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-benchmark:
-  vm1_gc_short_lived: |
-    a = '' # short-lived String
-    b = ''
-    c = ''
-    d = ''
-    e = ''
-    f = ''
-loop_count: 30000000
diff --git a/benchmark/vm1_gc_short_with_complex_long.yml b/benchmark/vm1_gc_short_with_complex_long.yml
deleted file mode 100644
index c22ea74a60..0000000000
--- a/benchmark/vm1_gc_short_with_complex_long.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-prelude: |
-  def nested_hash h, n
-    if n == 0
-      ''
-    else
-      10.times{
-        h[Object.new] = nested_hash(h, n-1)
-      }
-    end
-  end
-
-  long_lived = Hash.new
-  nested_hash long_lived, 6
-
-  GC.start
-  GC.start
-benchmark:
-  vm1_gc_short_with_complex_long: |
-    a = '' # short-lived String
-    b = ''
-    c = ''
-    d = ''
-    e = ''
-    f = ''
-loop_count: 30000000
diff --git a/benchmark/vm1_gc_short_with_long.yml b/benchmark/vm1_gc_short_with_long.yml
deleted file mode 100644
index c731aae548..0000000000
--- a/benchmark/vm1_gc_short_with_long.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-prelude: |
-  long_lived = Array.new(1_000_000){|i| "#{i}"}
-  GC.start
-  GC.start
-benchmark:
-  vm1_gc_short_with_long: |
-    a = '' # short-lived String
-    b = ''
-    c = ''
-    d = ''
-    e = ''
-    f = ''
-loop_count: 30000000
diff --git a/benchmark/vm1_gc_short_with_symbol.yml b/benchmark/vm1_gc_short_with_symbol.yml
deleted file mode 100644
index 7fc1abedd8..0000000000
--- a/benchmark/vm1_gc_short_with_symbol.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-prelude: |
-  50_000.times{|i| sym = "sym#{i}".to_sym}
-  GC.start
-  GC.start
-benchmark:
-  vm1_gc_short_with_symbol: |
-    a = '' # short-lived String
-    b = ''
-    c = ''
-    d = ''
-    e = ''
-    f = ''
-loop_count: 30000000
diff --git a/benchmark/vm1_gc_wb_ary.yml b/benchmark/vm1_gc_wb_ary.yml
deleted file mode 100644
index 50fb4b6f84..0000000000
--- a/benchmark/vm1_gc_wb_ary.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-prelude: |
-  short_lived_ary = []
-
-  if RUBY_VERSION >= "2.2.0"
-    GC.start(full_mark: false, immediate_mark: true, immediate_sweep: true)
-  end
-
-  short_lived = ''
-benchmark:
-  vm1_gc_wb_ary: |
-    short_lived_ary[0] = short_lived # write barrier
-loop_count: 30000000
diff --git a/benchmark/vm1_gc_wb_ary_promoted.yml b/benchmark/vm1_gc_wb_ary_promoted.yml
deleted file mode 100644
index cf9b5de005..0000000000
--- a/benchmark/vm1_gc_wb_ary_promoted.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-prelude: |
-  long_lived = []
-
-  if RUBY_VERSION > "2.2.0"
-    3.times{ GC.start(full_mark: false, immediate_mark: true, immediate_sweep: true) }
-  elsif
-    GC.start
-  end
-
-  short_lived = ''
-
-benchmark:
-  vm1_gc_wb_ary_promoted: |
-    long_lived[0] = short_lived # write barrier
-loop_count: 30000000
diff --git a/benchmark/vm1_gc_wb_obj.yml b/benchmark/vm1_gc_wb_obj.yml
deleted file mode 100644
index 9dc08e7e1a..0000000000
--- a/benchmark/vm1_gc_wb_obj.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-prelude: |
-  class C
-    attr_accessor :foo
-  end
-  short_lived_obj = C.new
-
-  if RUBY_VERSION >= "2.2.0"
-    GC.start(full_mark: false, immediate_mark: true, immediate_sweep: true)
-  end
-
-  short_lived = ''
-benchmark:
-  vm1_gc_wb_obj: |
-    short_lived_obj.foo = short_lived # write barrier
-loop_count: 30000000
diff --git a/benchmark/vm1_gc_wb_obj_promoted.yml b/benchmark/vm1_gc_wb_obj_promoted.yml
deleted file mode 100644
index 26859d2a52..0000000000
--- a/benchmark/vm1_gc_wb_obj_promoted.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-prelude: |
-  class C
-    attr_accessor :foo
-  end
-  long_lived = C.new
-
-  if RUBY_VERSION >= "2.2.0"
-    3.times{ GC.start(full_mark: false, immediate_mark: true, immediate_sweep: true) }
-  elsif
-    GC.start
-  end
-
-  short_lived = ''
-benchmark:
-  vm1_gc_wb_obj_promoted: |
-    long_lived.foo = short_lived # write barrier
-loop_count: 30000000
diff --git a/benchmark/vm1_ivar.yml b/benchmark/vm1_ivar.yml
deleted file mode 100644
index 7aa6fac729..0000000000
--- a/benchmark/vm1_ivar.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-prelude: "@a = 1\n"
-benchmark:
-  vm1_ivar: |
-    j = @a
-    k = @a
-loop_count: 30000000
diff --git a/benchmark/vm1_ivar_set.yml b/benchmark/vm1_ivar_set.yml
deleted file mode 100644
index 6f19412d16..0000000000
--- a/benchmark/vm1_ivar_set.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-benchmark:
-  vm1_ivar_set: |
-    @a = 1
-    @b = 2
-loop_count: 30000000
diff --git a/benchmark/vm1_length.yml b/benchmark/vm1_length.yml
deleted file mode 100644
index a18e2ca2e6..0000000000
--- a/benchmark/vm1_length.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  a = 'abc'
-  b = [1, 2, 3]
-benchmark:
-  vm1_length: |
-    a.length
-    b.length
-loop_count: 30000000
diff --git a/benchmark/vm1_lvar_init.yml b/benchmark/vm1_lvar_init.yml
deleted file mode 100644
index 10e2becef9..0000000000
--- a/benchmark/vm1_lvar_init.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-# while loop cost is not removed because `i` is used in the script
-benchmark:
-  vm1_lvar_init: |
-    def m v
-      unless v
-        # unreachable code
-        v1 = v2 = v3 = v4 = v5 = v6 = v7 = v8 = v9 = v10 =
-        v11 = v12 = v13 = v14 = v15 = v16 = v17 = v18 = v19 = v20 =
-        v21 = v22 = v23 = v24 = v25 = v26 = v27 = v28 = v29 = v30 =
-        v31 = v32 = v33 = v34 = v35 = v36 = v37 = v38 = v39 = v40 =
-        v41 = v42 = v43 = v44 = v45 = v46 = v47 = v48 = v49 = v50 = 1
-      end
-    end
-
-    i = 0
-
-    while i<30_000_000
-      i += 1
-      m i
-    end
-loop_count: 1
diff --git a/benchmark/vm1_lvar_set.yml b/benchmark/vm1_lvar_set.yml
deleted file mode 100644
index df8f6b6ea4..0000000000
--- a/benchmark/vm1_lvar_set.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-benchmark:
-  vm1_lvar_set: |
-    a = b = c = d = e = f = g = h = j = k = l = m = n = o = p = q = r = 1
-loop_count: 30000000
diff --git a/benchmark/vm1_neq.yml b/benchmark/vm1_neq.yml
deleted file mode 100644
index 65a8128dda..0000000000
--- a/benchmark/vm1_neq.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  obj1 = Object.new
-  obj2 = Object.new
-benchmark:
-  vm1_neq: |
-    obj1 != obj2
-loop_count: 30000000
diff --git a/benchmark/vm1_not.yml b/benchmark/vm1_not.yml
deleted file mode 100644
index 0fb7b282a9..0000000000
--- a/benchmark/vm1_not.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-prelude: |
-  obj = Object.new
-benchmark:
-  vm1_not: |
-    !obj
-loop_count: 30000000
diff --git a/benchmark/vm1_rescue.yml b/benchmark/vm1_rescue.yml
deleted file mode 100644
index a175b823af..0000000000
--- a/benchmark/vm1_rescue.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-benchmark:
-  vm1_rescue: |
-    begin
-    rescue
-    end
-loop_count: 30000000
diff --git a/benchmark/vm1_simplereturn.yml b/benchmark/vm1_simplereturn.yml
deleted file mode 100644
index 3564aac7e2..0000000000
--- a/benchmark/vm1_simplereturn.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  def m
-    return 1
-  end
-benchmark:
-  vm1_simplereturn: m
-loop_count: 30000000
diff --git a/benchmark/vm1_swap.yml b/benchmark/vm1_swap.yml
deleted file mode 100644
index fed87ccd62..0000000000
--- a/benchmark/vm1_swap.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  a = 1
-  b = 2
-benchmark:
-  vm1_swap: |
-    a, b = b, a
-loop_count: 30000000
diff --git a/benchmark/vm1_yield.yml b/benchmark/vm1_yield.yml
deleted file mode 100644
index ae1f9316f9..0000000000
--- a/benchmark/vm1_yield.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-# while loop cost is not removed due to benchmark_driver.gem's limitation
-benchmark:
-  vm1_yield: |
-    def m
-      i = 0
-      while i<30_000_000
-        i += 1
-        yield
-      end
-    end
-
-    m{}
-loop_count: 1
diff --git a/benchmark/vm2_array.yml b/benchmark/vm2_array.yml
deleted file mode 100644
index 7373098d5e..0000000000
--- a/benchmark/vm2_array.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-benchmark:
-  vm2_array: |
-    a = [1,2,3,4,5,6,7,8,9,10]
-loop_count: 6000000
diff --git a/benchmark/vm2_bigarray.yml b/benchmark/vm2_bigarray.yml
deleted file mode 100644
index 2ad6da3905..0000000000
--- a/benchmark/vm2_bigarray.yml
+++ /dev/null
@@ -1,105 +0,0 @@
-benchmark:
-  vm2_bigarray: |
-    a = [
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-      1,2,3,4,5,6,7,8,9,10,
-    ]
-loop_count: 6000000
diff --git a/benchmark/vm2_bighash.yml b/benchmark/vm2_bighash.yml
deleted file mode 100644
index e9154e4ba9..0000000000
--- a/benchmark/vm2_bighash.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-benchmark:
-  vm2_bighash: |
-    a = {0=>0, 1=>1, 2=>2, 3=>3, 4=>4, 5=>5, 6=>6, 7=>7, 8=>8, 9=>9, 10=>10, 11=>11, 12=>12, 13=>13, 14=>14, 15=>15, 16=>16, 17=>17, 18=>18, 19=>19, 20=>20, 21=>21, 22=>22, 23=>23, 24=>24, 25=>25, 26=>26, 27=>27, 28=>28, 29=>29, 30=>30, 31=>31, 32=>32, 33=>33, 34=>34, 35=>35, 36=>36, 37=>37, 38=>38, 39=>39, 40=>40, 41=>41, 42=>42, 43=>43, 44=>44, 45=>45, 46=>46, 47=>47, 48=>48, 49=>49, 50=>50, 51=>51, 52=>52, 53=>53, 54=>54, 55=>55, 56=>56, 57=>57, 58=>58, 59=>59, 60=>60, 61=>61, 62=>62, 63=>63, 64=>64, 65=>65, 66=>66, 67=>67, 68=>68, 69=>69, 70=>70, 71=>71, 72=>72, 73=>73, 74=>74, 75=>75, 76=>76, 77=>77, 78=>78, 79=>79, 80=>80, 81=>81, 82=>82, 83=>83, 84=>84, 85=>85, 86=>86, 87=>87, 88=>88, 89=>89, 90=>90, 91=>91, 92=>92, 93=>93, 94=>94, 95=>95, 96=>96, 97=>97, 98=>98, 99=>99, 100=>100, 101=>101, 102=>102, 103=>103, 104=>104, 105=>105, 106=>106, 107=>107, 108=>108, 109=>109, 110=>110, 111=>111, 112=>112, 113=>113, 114=>114, 115=>115, 116=>116, 117=>117, 118=>118, 119=>119, 120=>120, 121=>121, 122=>122, 123=>123, 124=>124, 125=>125, 126=>126, 127=>127, 128=>128, 129=>129, 130=>130, 131=>131, 132=>132, 133=>133, 134=>134, 135=>135, 136=>136, 137=>137, 138=>138, 139=>139, 140=>140, 141=>141, 142=>142, 143=>143, 144=>144, 145=>145, 146=>146, 147=>147, 148=>148, 149=>149, 150=>150, 151=>151, 152=>152, 153=>153, 154=>154, 155=>155, 156=>156, 157=>157, 158=>158, 159=>159, 160=>160, 161=>161, 162=>162, 163=>163, 164=>164, 165=>165, 166=>166, 167=>167, 168=>168, 169=>169, 170=>170, 171=>171, 172=>172, 173=>173, 174=>174, 175=>175, 176=>176, 177=>177, 178=>178, 179=>179, 180=>180, 181=>181, 182=>182, 183=>183, 184=>184, 185=>185, 186=>186, 187=>187, 188=>188, 189=>189, 190=>190, 191=>191, 192=>192, 193=>193, 194=>194, 195=>195, 196=>196, 197=>197, 198=>198, 199=>199, 200=>200, 201=>201, 202=>202, 203=>203, 204=>204, 205=>205, 206=>206, 207=>207, 208=>208, 209=>209, 210=>210, 211=>211, 212=>212, 213=>213, 214=>214, 215=>215, 216=>216, 217=>217, 218=>218, 219=>219, 220=>220, 221=>221, 222=>222, 223=>223, 224=>224, 225=>225, 226=>226, 227=>227, 228=>228, 229=>229, 230=>230, 231=>231, 232=>232, 233=>233, 234=>234, 235=>235, 236=>236, 237=>237, 238=>238, 239=>239, 240=>240, 241=>241, 242=>242, 243=>243, 244=>244, 245=>245, 246=>246, 247=>247, 248=>248, 249=>249, 250=>250, 251=>251, 252=>252, 253=>253, 254=>254, 255=>255, 256=>256, 257=>257, 258=>258, 259=>259, 260=>260, 261=>261, 262=>262, 263=>263, 264=>264, 265=>265, 266=>266, 267=>267, 268=>268, 269=>269, 270=>270, 271=>271, 272=>272, 273=>273, 274=>274, 275=>275, 276=>276, 277=>277, 278=>278, 279=>279, 280=>280, 281=>281, 282=>282, 283=>283, 284=>284, 285=>285, 286=>286, 287=>287, 288=>288, 289=>289, 290=>290, 291=>291, 292=>292, 293=>293, 294=>294, 295=>295, 296=>296, 297=>297, 298=>298, 299=>299, 300=>300, 301=>301, 302=>302, 303=>303, 304=>304, 305=>305, 306=>306, 307=>307, 308=>308, 309=>309, 310=>310, 311=>311, 312=>312, 313=>313, 314=>314, 315=>315, 316=>316, 317=>317, 318=>318, 319=>319, 320=>320, 321=>321, 322=>322, 323=>323, 324=>324, 325=>325, 326=>326, 327=>327, 328=>328, 329=>329, 330=>330, 331=>331, 332=>332, 333=>333, 334=>334, 335=>335, 336=>336, 337=>337, 338=>338, 339=>339, 340=>340, 341=>341, 342=>342, 343=>343, 344=>344, 345=>345, 346=>346, 347=>347, 348=>348, 349=>349, 350=>350, 351=>351, 352=>352, 353=>353, 354=>354, 355=>355, 356=>356, 357=>357, 358=>358, 359=>359, 360=>360, 361=>361, 362=>362, 363=>363, 364=>364, 365=>365, 366=>366, 367=>367, 368=>368, 369=>369, 370=>370, 371=>371, 372=>372, 373=>373, 374=>374, 375=>375, 376=>376, 377=>377, 378=>378, 379=>379, 380=>380, 381=>381, 382=>382, 383=>383, 384=>384, 385=>385, 386=>386, 387=>387, 388=>388, 389=>389, 390=>390, 391=>391, 392=>392, 393=>393, 394=>394, 395=>395, 396=>396, 397=>397, 398=>398, 399=>399, 400=>400, 401=>401, 402=>402, 403=>403, 404=>404, 405=>405, 406=>406, 407=>407, 408=>408, 409=>409, 410=>410, 411=>411, 412=>412, 413=>413, 414=>414, 415=>415, 416=>416, 417=>417, 418=>418, 419=>419, 420=>420, 421=>421, 422=>422, 423=>423, 424=>424, 425=>425, 426=>426, 427=>427, 428=>428, 429=>429, 430=>430, 431=>431, 432=>432, 433=>433, 434=>434, 435=>435, 436=>436, 437=>437, 438=>438, 439=>439, 440=>440, 441=>441, 442=>442, 443=>443, 444=>444, 445=>445, 446=>446, 447=>447, 448=>448, 449=>449, 450=>450, 451=>451, 452=>452, 453=>453, 454=>454, 455=>455, 456=>456, 457=>457, 458=>458, 459=>459, 460=>460, 461=>461, 462=>462, 463=>463, 464=>464, 465=>465, 466=>466, 467=>467, 468=>468, 469=>469, 470=>470, 471=>471, 472=>472, 473=>473, 474=>474, 475=>475, 476=>476, 477=>477, 478=>478, 479=>479, 480=>480, 481=>481, 482=>482, 483=>483, 484=>484, 485=>485, 486=>486, 487=>487, 488=>488, 489=>489, 490=>490, 491=>491, 492=>492, 493=>493, 494=>494, 495=>495, 496=>496, 497=>497, 498=>498, 499=>499, 500=>500,}
-loop_count: 60000
diff --git a/benchmark/vm2_case.yml b/benchmark/vm2_case.yml
deleted file mode 100644
index 7716783c09..0000000000
--- a/benchmark/vm2_case.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-benchmark:
-  vm2_case: |
-    case :foo
-    when :bar
-      raise
-    when :baz
-      raise
-    when :boo
-      raise
-    when :foo
-      # noop
-    end
-loop_count: 6000000
diff --git a/benchmark/vm2_case_lit.yml b/benchmark/vm2_case_lit.yml
deleted file mode 100644
index c49b8dfe5e..0000000000
--- a/benchmark/vm2_case_lit.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-# loop_count is not utilized since `i` is involved in the script
-benchmark:
-  vm2_case_lit: |
-    i = 0
-    @ret = [ "foo", true, false, :sym, 6, nil, 0.1, 0xffffffffffffffff ]
-    def foo(i)
-      @ret[i % @ret.size]
-    end
-
-    while i<6_000_000
-      case foo(i)
-      when "foo" then :foo
-      when true then true
-      when false then false
-      when :sym then :sym
-      when 6 then :fix
-      when nil then nil
-      when 0.1 then :float
-      when 0xffffffffffffffff then :big
-      end
-      i += 1
-    end
-loop_count: 1
diff --git a/benchmark/vm2_defined_method.yml b/benchmark/vm2_defined_method.yml
deleted file mode 100644
index e1b0d55674..0000000000
--- a/benchmark/vm2_defined_method.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  class Object
-    define_method(:m){}
-  end
-benchmark:
-  vm2_defined_method: |
-    m; m; m; m; m; m; m; m;
-loop_count: 6000000
diff --git a/benchmark/vm2_dstr.yml b/benchmark/vm2_dstr.yml
deleted file mode 100644
index f8bd6e0133..0000000000
--- a/benchmark/vm2_dstr.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-prelude: |
-  x = y = 'z'
-benchmark:
-  vm2_dstr: |
-    str = "foo#{x}bar#{y}baz"
-loop_count: 6000000
diff --git a/benchmark/vm2_eval.yml b/benchmark/vm2_eval.yml
deleted file mode 100644
index d506a9c079..0000000000
--- a/benchmark/vm2_eval.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-benchmark:
-  vm2_eval: |
-    eval("1")
-loop_count: 6000000
diff --git a/benchmark/vm2_fiber_allocate.yml b/benchmark/vm2_fiber_allocate.yml
deleted file mode 100644
index f29705f694..0000000000
--- a/benchmark/vm2_fiber_allocate.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  # Disable GC to see raw throughput:
-  GC.disable
-benchmark:
-  vm2_fiber_allocate: |
-    fiber = Fiber.new{Fiber.yield}
-    fiber.resume
-loop_count: 100000
diff --git a/benchmark/vm2_fiber_count.yml b/benchmark/vm2_fiber_count.yml
deleted file mode 100644
index 3ecf6bdcb2..0000000000
--- a/benchmark/vm2_fiber_count.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-# On Linux, you will need to increase the maximum number of memory maps:
-# sudo sysctl -w vm.max_map_count=200000
-prelude: |
-  fibers = []
-benchmark:
-  vm2_fiber_count: |
-    fiber = Fiber.new{Fiber.yield}
-    fibers << fiber
-    fiber.resume
-loop_count: 100000
diff --git a/benchmark/vm2_fiber_reuse.yml b/benchmark/vm2_fiber_reuse.yml
deleted file mode 100644
index 0170650638..0000000000
--- a/benchmark/vm2_fiber_reuse.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-prelude: |
-  GC.disable
-  fibers = []
-benchmark:
-  vm2_fiber_reuse: |
-    1024.times do
-      fiber = Fiber.new{Fiber.yield}
-      fibers << fiber
-      fiber.resume
-    end
-
-    fibers.clear
-    GC.start
-loop_count: 200
diff --git a/benchmark/vm2_fiber_reuse_gc.yml b/benchmark/vm2_fiber_reuse_gc.yml
deleted file mode 100644
index 8fb91a84eb..0000000000
--- a/benchmark/vm2_fiber_reuse_gc.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-# https://bugs.ruby-lang.org/issues/16009
-prelude: |
-  fibers = []
-benchmark:
-  vm2_fiber_reuse_gc: |
-    2000.times do
-      fiber = Fiber.new{Fiber.yield}
-      fibers << fiber
-      fiber.resume
-    end
-    fibers.clear
-loop_count: 100
diff --git a/benchmark/vm2_fiber_switch.yml b/benchmark/vm2_fiber_switch.yml
deleted file mode 100644
index fbf7283c29..0000000000
--- a/benchmark/vm2_fiber_switch.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-prelude: |
-  # based on benchmark for [ruby-core:65518] [Feature #10341] by Knut Franke
-  fib = Fiber.new do
-    loop { Fiber.yield }
-  end
-benchmark:
-  vm2_fiber_switch: |
-    fib.resume
-loop_count: 20000000
diff --git a/benchmark/vm2_freezestring.yml b/benchmark/vm2_freezestring.yml
deleted file mode 100644
index b78af91a20..0000000000
--- a/benchmark/vm2_freezestring.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-prelude: |
-  class String
-    def freeze
-      -self
-    end
-  end
-benchmark:
-  vm2_freezestring: |
-    "tXnL1BP5T1WPXMjuFNLQtallEtRcay1t2lHtJSrlVsDgvunlbtfpr/DGdH0NGYE9".freeze
-loop_count: 6000000
diff --git a/benchmark/vm2_method.yml b/benchmark/vm2_method.yml
deleted file mode 100644
index cc7b9b28ff..0000000000
--- a/benchmark/vm2_method.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  def m
-    nil
-  end
-benchmark:
-  vm2_method: |
-    m; m; m; m; m; m; m; m;
-loop_count: 6000000
diff --git a/benchmark/vm2_method_missing.yml b/benchmark/vm2_method_missing.yml
deleted file mode 100644
index cbfb794b25..0000000000
--- a/benchmark/vm2_method_missing.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-prelude: |
-  class C
-    def method_missing mid
-    end
-  end
-
-  obj = C.new
-benchmark:
-  vm2_method_missing: |
-    obj.m; obj.m; obj.m; obj.m; obj.m; obj.m; obj.m; obj.m;
-loop_count: 6000000
diff --git a/benchmark/vm2_method_with_block.yml b/benchmark/vm2_method_with_block.yml
deleted file mode 100644
index 6e522adccc..0000000000
--- a/benchmark/vm2_method_with_block.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  def m
-    nil
-  end
-benchmark:
-  vm2_method_with_block: |
-    m{}; m{}; m{}; m{}; m{}; m{}; m{}; m{};
-loop_count: 6000000
diff --git a/benchmark/vm2_module_ann_const_set.yml b/benchmark/vm2_module_ann_const_set.yml
deleted file mode 100644
index b0becd9d3d..0000000000
--- a/benchmark/vm2_module_ann_const_set.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-benchmark:
-  vm2_module_ann_const_set: |
-    Module.new.const_set(:X, Module.new)
-loop_count: 6000000
diff --git a/benchmark/vm2_module_const_set.yml b/benchmark/vm2_module_const_set.yml
deleted file mode 100644
index 05a640069c..0000000000
--- a/benchmark/vm2_module_const_set.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  module M
-  end
-  $VERBOSE = nil
-benchmark:
-  vm2_module_const_set: |
-    M.const_set(:X, Module.new)
-loop_count: 6000000
diff --git a/benchmark/vm2_mutex.yml b/benchmark/vm2_mutex.yml
deleted file mode 100644
index c40a90444a..0000000000
--- a/benchmark/vm2_mutex.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  require 'thread'
-
-  m = Thread::Mutex.new
-benchmark:
-  vm2_mutex: |
-    m.synchronize{}
-loop_count: 6000000
diff --git a/benchmark/vm2_newlambda.yml b/benchmark/vm2_newlambda.yml
deleted file mode 100644
index 93133f9f30..0000000000
--- a/benchmark/vm2_newlambda.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-benchmark:
-  vm2_newlambda: |
-    lambda {}
-loop_count: 6000000
diff --git a/benchmark/vm2_poly_method.yml b/benchmark/vm2_poly_method.yml
deleted file mode 100644
index 0104bdfb66..0000000000
--- a/benchmark/vm2_poly_method.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-# loop_count is not utilized since `i` is involved in the script
-benchmark:
-  vm2_poly_method: |
-    class C1
-      def m
-        1
-      end
-    end
-    class C2
-      def m
-        2
-      end
-    end
-
-    o1 = C1.new
-    o2 = C2.new
-
-    i = 0
-    while i<6_000_000
-      o = (i % 2 == 0) ? o1 : o2
-      o.m; o.m; o.m; o.m; o.m; o.m; o.m; o.m
-      i += 1
-    end
-loop_count: 1
diff --git a/benchmark/vm2_poly_method_ov.yml b/benchmark/vm2_poly_method_ov.yml
deleted file mode 100644
index 3748073ba2..0000000000
--- a/benchmark/vm2_poly_method_ov.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-# loop_count is not utilized since `i` is involved in the script
-benchmark:
-  vm2_poly_method_ov: |
-    class C1
-      def m
-        1
-      end
-    end
-    class C2
-      def m
-        2
-      end
-    end
-
-    o1 = C1.new
-    o2 = C2.new
-
-    i = 0
-    while i<6_000_000
-      o = (i % 2 == 0) ? o1 : o2
-    #  o.m; o.m; o.m; o.m; o.m; o.m; o.m; o.m
-      i += 1
-    end
-loop_count: 1
diff --git a/benchmark/vm2_poly_same_method.yml b/benchmark/vm2_poly_same_method.yml
deleted file mode 100644
index 867c433cf8..0000000000
--- a/benchmark/vm2_poly_same_method.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-prelude: |
-  module AR; end
-  class AR::Base
-    def create_or_update
-      nil
-    end
-    def save
-      create_or_update
-    end
-  end
-  class Foo < AR::Base; end
-  class Bar < AR::Base; end
-  o1 = Foo.new
-  o2 = Bar.new
-benchmark:
-  vm2_poly_same_method: |
-    o1.save; o2.save;
-    o1.save; o2.save;
-    o1.save; o2.save;
-    o1.save; o2.save;
-    o1.save; o2.save;
-    o1.save; o2.save;
-    o1.save; o2.save;
-    o1.save; o2.save;
-loop_count: 6000000
diff --git a/benchmark/vm2_poly_singleton.yml b/benchmark/vm2_poly_singleton.yml
deleted file mode 100644
index e58d7bfb37..0000000000
--- a/benchmark/vm2_poly_singleton.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-# loop_count is not utilized since `i` is involved in the script
-benchmark:
-  vm2_poly_singleton: |
-    class C1
-      def m; 1; end
-    end
-
-    o1 = C1.new
-    o2 = C1.new
-    o2.singleton_class
-
-    i = 0
-    while i<6_000_000 # benchmark loop 2
-      o = (i % 2 == 0) ? o1 : o2
-      o.m; o.m; o.m; o.m; o.m; o.m; o.m; o.m
-      i += 1
-    end
-loop_count: 1
diff --git a/benchmark/vm2_proc.yml b/benchmark/vm2_proc.yml
deleted file mode 100644
index 5c36e936d9..0000000000
--- a/benchmark/vm2_proc.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-prelude: |
-  def m &b
-    b
-  end
-
-  pr = m{
-    a = 1
-  }
-benchmark:
-  vm2_proc: |
-    pr.call
-loop_count: 6000000
diff --git a/benchmark/vm2_raise1.yml b/benchmark/vm2_raise1.yml
deleted file mode 100644
index f6eb308968..0000000000
--- a/benchmark/vm2_raise1.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-prelude: |
-  def rec n
-    if n > 0
-      rec n-1
-    else
-      raise
-    end
-  end
-benchmark:
-  vm2_raise1: |
-    begin
-      rec 1
-    rescue
-      # ignore
-    end
-loop_count: 6000000
diff --git a/benchmark/vm2_raise2.yml b/benchmark/vm2_raise2.yml
deleted file mode 100644
index 7d51b1b314..0000000000
--- a/benchmark/vm2_raise2.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-prelude: |
-  def rec n
-    if n > 0
-      rec n-1
-    else
-      raise
-    end
-  end
-benchmark:
-  vm2_raise2: |
-    begin
-      rec 10
-    rescue
-      # ignore
-    end
-loop_count: 6000000
diff --git a/benchmark/vm2_regexp.yml b/benchmark/vm2_regexp.yml
deleted file mode 100644
index e53341f43b..0000000000
--- a/benchmark/vm2_regexp.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-prelude: |
-  str = 'xxxhogexxx'
-benchmark:
-  vm2_regexp: |
-    /hoge/ =~ str
-  vm2_regexp_invert: |
-    str =~ /hoge/
-loop_count: 6000000
diff --git a/benchmark/vm2_send.yml b/benchmark/vm2_send.yml
deleted file mode 100644
index 44a12a27d9..0000000000
--- a/benchmark/vm2_send.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-prelude: |
-  class C
-    def m
-    end
-  end
-
-  o = C.new
-benchmark:
-  vm2_send: |
-    o.__send__ :m
-loop_count: 6000000
diff --git a/benchmark/vm2_string_literal.yml b/benchmark/vm2_string_literal.yml
deleted file mode 100644
index 54b0aec1fe..0000000000
--- a/benchmark/vm2_string_literal.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-benchmark:
-  vm2_string_literal: |
-    x = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
-loop_count: 6000000
diff --git a/benchmark/vm2_struct_big_aref_hi.yml b/benchmark/vm2_struct_big_aref_hi.yml
deleted file mode 100644
index eed1846d28..0000000000
--- a/benchmark/vm2_struct_big_aref_hi.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  s = Struct.new(*('a'..'z').map { |x| x.to_sym })
-  x = s.new
-benchmark:
-  vm2_struct_big_aref_hi: |
-    x.z # x[25]
-loop_count: 6000000
diff --git a/benchmark/vm2_struct_big_aref_lo.yml b/benchmark/vm2_struct_big_aref_lo.yml
deleted file mode 100644
index 0915435b76..0000000000
--- a/benchmark/vm2_struct_big_aref_lo.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  s = Struct.new(*('a'..'z').map { |x| x.to_sym })
-  x = s.new
-benchmark:
-  vm2_struct_big_aref_lo: |
-    x.k # x[10]
-loop_count: 6000000
diff --git a/benchmark/vm2_struct_big_aset.yml b/benchmark/vm2_struct_big_aset.yml
deleted file mode 100644
index 6af50103d3..0000000000
--- a/benchmark/vm2_struct_big_aset.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-# loop_count is not utilized since `i` is involved in the script
-benchmark:
-  vm2_struct_big_aset: |
-    s = Struct.new(*('a'..'z').map { |x| x.to_sym })
-    x = s.new
-    i = 0
-    while i<6_000_000
-      i += 1
-      x.k = i # x[10] = i
-    end
-loop_count: 1
diff --git a/benchmark/vm2_struct_big_href_hi.yml b/benchmark/vm2_struct_big_href_hi.yml
deleted file mode 100644
index 60aa7fddf3..0000000000
--- a/benchmark/vm2_struct_big_href_hi.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  s = Struct.new(*('a'..'z').map { |x| x.to_sym })
-  x = s.new
-benchmark:
-  vm2_struct_big_href_hi: |
-    x[:z]
-loop_count: 6000000
diff --git a/benchmark/vm2_struct_big_href_lo.yml b/benchmark/vm2_struct_big_href_lo.yml
deleted file mode 100644
index c55c0bd16c..0000000000
--- a/benchmark/vm2_struct_big_href_lo.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  s = Struct.new(*('a'..'z').map { |x| x.to_sym })
-  x = s.new
-benchmark:
-  vm2_struct_big_href_lo: |
-    x[:k]
-loop_count: 6000000
diff --git a/benchmark/vm2_struct_big_hset.yml b/benchmark/vm2_struct_big_hset.yml
deleted file mode 100644
index d199c5bd47..0000000000
--- a/benchmark/vm2_struct_big_hset.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-# loop_count is not utilized since `i` is involved in the script
-benchmark:
-  vm2_struct_big_hset: |
-    s = Struct.new(*('a'..'z').map { |x| x.to_sym })
-    x = s.new
-    i = 0
-    while i<6_000_000
-      i += 1
-      x[:k] = i
-    end
-loop_count: 1
diff --git a/benchmark/vm2_struct_small_aref.yml b/benchmark/vm2_struct_small_aref.yml
deleted file mode 100644
index 83381bed3a..0000000000
--- a/benchmark/vm2_struct_small_aref.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  s = Struct.new(:a, :b, :c)
-  x = s.new
-benchmark:
-  vm2_struct_small_aref: |
-    x.a
-loop_count: 6000000
diff --git a/benchmark/vm2_struct_small_aset.yml b/benchmark/vm2_struct_small_aset.yml
deleted file mode 100644
index 3e84a61dd0..0000000000
--- a/benchmark/vm2_struct_small_aset.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-# loop_count is not utilized since `i` is involved in the script
-benchmark:
-  vm2_struct_small_aset: |
-    s = Struct.new(:a, :b, :c)
-    x = s.new
-    i = 0
-    while i<6_000_000
-      i += 1
-      x.a = i
-    end
-loop_count: 1
diff --git a/benchmark/vm2_struct_small_href.yml b/benchmark/vm2_struct_small_href.yml
deleted file mode 100644
index b744f070d1..0000000000
--- a/benchmark/vm2_struct_small_href.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  s = Struct.new(:a, :b, :c)
-  x = s.new
-benchmark:
-  vm2_struct_small_href: |
-    x[:a]
-loop_count: 6000000
diff --git a/benchmark/vm2_struct_small_hset.yml b/benchmark/vm2_struct_small_hset.yml
deleted file mode 100644
index d43845d6e0..0000000000
--- a/benchmark/vm2_struct_small_hset.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  s = Struct.new(:a, :b, :c)
-  x = s.new
-benchmark:
-  vm2_struct_small_hset: |
-    x[:a] = 1
-loop_count: 6000000
diff --git a/benchmark/vm2_super.yml b/benchmark/vm2_super.yml
deleted file mode 100644
index 674743762a..0000000000
--- a/benchmark/vm2_super.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-prelude: |
-  class C
-    def m
-      1
-    end
-  end
-
-  class CC < C
-    def m
-      super()
-    end
-  end
-
-  obj = CC.new
-benchmark:
-  vm2_super: obj.m
-loop_count: 6000000
diff --git a/benchmark/vm2_unif1.yml b/benchmark/vm2_unif1.yml
deleted file mode 100644
index caef13279f..0000000000
--- a/benchmark/vm2_unif1.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-prelude: |
-  def m a, b
-  end
-benchmark:
-  vm2_unif1: |
-    m 100, 200
-loop_count: 6000000
diff --git a/benchmark/vm2_zsuper.yml b/benchmark/vm2_zsuper.yml
deleted file mode 100644
index f760cfd48e..0000000000
--- a/benchmark/vm2_zsuper.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-prelude: |
-  class C
-    def m a
-      1
-    end
-  end
-
-  class CC < C
-    def m a
-      super
-    end
-  end
-
-  obj = CC.new
-benchmark:
-  vm2_zsuper: |
-    obj.m 10
-loop_count: 6000000
diff --git a/benchmark/vm_thread_alive_check.yml b/benchmark/vm_thread_alive_check.yml
deleted file mode 100644
index d21737d3e8..0000000000
--- a/benchmark/vm_thread_alive_check.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-benchmark:
-  vm_thread_alive_check: |
-    t = Thread.new{}
-    while t.alive?
-      Thread.pass
-    end
-loop_count: 50_000
-
diff --git a/benchmark/vm_thread_condvar1.rb b/benchmark/vm_thread_condvar1.rb
deleted file mode 100644
index cf5706b23e..0000000000
--- a/benchmark/vm_thread_condvar1.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-# two threads, two mutex, two condvar ping-pong
-require 'thread'
-m1 = Mutex.new
-m2 = Mutex.new
-cv1 = ConditionVariable.new
-cv2 = ConditionVariable.new
-max = 100000
-i = 0
-wait = nil
-m2.synchronize do
-  wait = Thread.new do
-    m1.synchronize do
-      m2.synchronize { cv2.signal }
-      while (i += 1) < max
-        cv1.wait(m1)
-        cv2.signal
-      end
-    end
-  end
-  cv2.wait(m2)
-end
-m1.synchronize do
-  while i < max
-    cv1.signal
-    cv2.wait(m1)
-  end
-end
-wait.join
diff --git a/benchmark/vm_thread_condvar2.rb b/benchmark/vm_thread_condvar2.rb
deleted file mode 100644
index 7c8dc19481..0000000000
--- a/benchmark/vm_thread_condvar2.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-# many threads, one mutex, many condvars
-require 'thread'
-m = Mutex.new
-cv1 = ConditionVariable.new
-cv2 = ConditionVariable.new
-max = 1000
-n = 100
-waiting = 0
-scvs = []
-waiters = n.times.map do |i|
-  start_cv = ConditionVariable.new
-  scvs << start_cv
-  start_mtx = Mutex.new
-  start_mtx.synchronize do
-    th = Thread.new(start_mtx, start_cv) do |sm, scv|
-      m.synchronize do
-        sm.synchronize { scv.signal }
-        max.times do
-          cv2.signal if (waiting += 1) == n
-          cv1.wait(m)
-        end
-      end
-    end
-    start_cv.wait(start_mtx)
-    th
-  end
-end
-m.synchronize do
-  max.times do
-    cv2.wait(m) until waiting == n
-    waiting = 0
-    cv1.broadcast
-  end
-end
-waiters.each(&:join)
diff --git a/benchmark/vm_thread_pass.rb b/benchmark/vm_thread_pass.rb
deleted file mode 100644
index 438bd08d45..0000000000
--- a/benchmark/vm_thread_pass.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-# Plenty Thread.pass
-# A performance may depend on GVL implementation.
-
-tmax = (ARGV.shift || 8).to_i
-lmax = 400_000 / tmax
-
-(1..tmax).map{
-  Thread.new{
-    lmax.times{
-      Thread.pass
-    }
-  }
-}.each{|t| t.join}
-
-
diff --git a/benchmark/vm_thread_pass_flood.rb b/benchmark/vm_thread_pass_flood.rb
deleted file mode 100644
index 65df8e6154..0000000000
--- a/benchmark/vm_thread_pass_flood.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-# n.b. this is a good test for GVL when pinned to a single CPU
-
-5_000.times{
-  Thread.new{loop{Thread.pass}}
-}
-
-i = 0
-while i<10_000
-  i += 1
-end
diff --git a/benchmark/vm_thread_queue.rb b/benchmark/vm_thread_queue.rb
deleted file mode 100644
index 1dd3696a3c..0000000000
--- a/benchmark/vm_thread_queue.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-require 'thread'
-
-n = 10_000_000
-q = Thread::Queue.new
-consumer = Thread.new{
-  while q.pop
-    # consuming
-  end
-}
-
-producer = Thread.new{
-  n.times{
-    q.push true
-  }
-  q.push nil
-}
-
-consumer.join
diff --git a/benchmark/vm_thread_sized_queue.rb b/benchmark/vm_thread_sized_queue.rb
deleted file mode 100644
index 7b9af5482b..0000000000
--- a/benchmark/vm_thread_sized_queue.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-require 'thread'
-# on producer, one consumer
-
-n = 1_000_000
-q = Thread::SizedQueue.new(100)
-consumer = Thread.new{
-  while q.pop
-    # consuming
-  end
-}
-
-producer = Thread.new{
-  while n > 0
-    q.push true
-    n -= 1
-  end
-  q.push nil
-}
-
-consumer.join
diff --git a/benchmark/vm_thread_sized_queue2.rb b/benchmark/vm_thread_sized_queue2.rb
deleted file mode 100644
index de9f55e978..0000000000
--- a/benchmark/vm_thread_sized_queue2.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-require 'thread'
-# one producer, many consumers
-n = 1_000_000
-m = 10
-q = Thread::SizedQueue.new(100)
-consumers = m.times.map do
-  Thread.new do
-    while q.pop
-      # consuming
-    end
-  end
-end
-
-producer = Thread.new do
-  while n > 0
-    q.push true
-    n -= 1
-  end
-  m.times { q.push nil }
-end
-
-producer.join
-consumers.each(&:join)
diff --git a/benchmark/vm_thread_sized_queue3.rb b/benchmark/vm_thread_sized_queue3.rb
deleted file mode 100644
index ce5f1796d8..0000000000
--- a/benchmark/vm_thread_sized_queue3.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-require 'thread'
-# many producers, one consumer
-n = 1_000_000
-m = 10
-q = Thread::SizedQueue.new(100)
-consumer = Thread.new do
-  while q.pop
-    # consuming
-  end
-end
-
-producers = m.times.map do
-  Thread.new do
-    while n > 0
-      q.push true
-      n -= 1
-    end
-  end
-end
-producers.each(&:join)
-q.push nil
-consumer.join
diff --git a/benchmark/vm_thread_sized_queue4.rb b/benchmark/vm_thread_sized_queue4.rb
deleted file mode 100644
index a9b7d80ec0..0000000000
--- a/benchmark/vm_thread_sized_queue4.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-require 'thread'
-# many producers, many consumers
-nr = 1_000_000
-n = 10
-m = 10
-q = Thread::SizedQueue.new(100)
-consumers = n.times.map do
-  Thread.new do
-    while q.pop
-      # consuming
-    end
-  end
-end
-
-producers = m.times.map do
-  Thread.new do
-    while nr > 0
-      q.push true
-      nr -= 1
-    end
-  end
-end
-
-producers.each(&:join)
-n.times { q.push nil }
-consumers.each(&:join)
diff --git a/benchmark/vm_thread_sleep.yml b/benchmark/vm_thread_sleep.yml
deleted file mode 100644
index 96901d8466..0000000000
--- a/benchmark/vm_thread_sleep.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-benchmark:
-  vm_thread_sleep: |
-    Thread.new { sleep }
-loop_count: 10_000
diff --git a/benchmark/wc.input.base b/benchmark/wc.input.base
new file mode 100644
index 0000000000..41143fbac0
--- /dev/null
+++ b/benchmark/wc.input.base
@@ -0,0 +1,25 @@
+Subject:      Re: Who was Izchak Miller?
+From:         "Jane D. Anonymous" <nobody@yale.edu>
+Date:         1996/04/28
+Message-Id:   <4lv7bc$oh@news.ycc.yale.edu>
+References:   <317C405E.5DFA@panix.com> <4lk6vl$gde@ns.oar.net>
+To:           75176.2330@compuserve.com
+Content-Type: text/plain; charset=us-ascii
+Organization: Yale University
+X-Url:        news:4lk6vl$gde@ns.oar.net
+Mime-Version: 1.0
+Newsgroups:   rec.games.roguelike.nethack
+X-Mailer:     Mozilla 1.1N (Macintosh; I; 68K)
+
+Hello there, Izchak Miller was my father.  When I was younger I spent 
+many a night, hunched over the keyboard with a cup of tea, playing 
+nethack with him and my brother.  my dad was a philosopher with a strong 
+weakness for fantasy/sci fi.  I remember when he started to get involved 
+with the Nethack team- my brother's Dungeons and Dragons monster book 
+found a regular place beside my dad's desk. it's nice to see him living 
+on in the game he loved so much :-).  
+                                                                  Tamar Miller
+
+The following is a really long word of 5000 characters:
+
+wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
diff --git a/bignum.c b/bignum.c
index 4569183e45..741fa2d21e 100644
--- a/bignum.c
+++ b/bignum.c
@@ -12,7 +12,6 @@
 #include "internal.h"
 #include "ruby/thread.h"
 #include "ruby/util.h"
-#include "id.h"
 
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
@@ -65,6 +64,7 @@ STATIC_ASSERT(sizeof_long_and_sizeof_bdigit, SIZEOF_BDIGIT % SIZEOF_LONG == 0);
 #else
 #   define HOST_BIGENDIAN_P 0
 #endif
+#define ALIGNOF(type) ((int)offsetof(struct { char f1; type f2; }, f2))
 /* (!LSHIFTABLE(d, n) ? 0 : (n)) is same as n but suppress a warning, C4293, by Visual Studio.  */
 #define LSHIFTABLE(d, n) ((n) < sizeof(d) * CHAR_BIT)
 #define LSHIFTX(d, n) (!LSHIFTABLE(d, n) ? 0 : ((d) << (!LSHIFTABLE(d, n) ? 0 : (n))))
@@ -138,11 +138,6 @@ STATIC_ASSERT(sizeof_long_and_sizeof_bdigit, SIZEOF_BDIGIT % SIZEOF_LONG == 0);
 #define GMP_DIV_DIGITS 20
 #define GMP_BIG2STR_DIGITS 20
 #define GMP_STR2BIG_DIGITS 20
-#ifdef USE_GMP
-# define NAIVE_MUL_DIGITS GMP_MUL_DIGITS
-#else
-# define NAIVE_MUL_DIGITS KARATSUBA_MUL_DIGITS
-#endif
 
 typedef void (mulfunc_t)(BDIGIT *zds, size_t zn, const BDIGIT *xds, size_t xn, const BDIGIT *yds, size_t yn, BDIGIT *wds, size_t wn);
 
@@ -385,7 +380,6 @@ bdigitdbl2bary(BDIGIT *ds, size_t n, BDIGIT_DBL num)
 static int
 bary_cmp(const BDIGIT *xds, size_t xn, const BDIGIT *yds, size_t yn)
 {
-    size_t i;
     BARY_TRUNC(xds, xn);
     BARY_TRUNC(yds, yn);
 
@@ -394,12 +388,11 @@ bary_cmp(const BDIGIT *xds, size_t xn, const BDIGIT *yds, size_t yn)
     if (xn > yn)
         return 1;
 
-    for (i = 0; i < xn; i++)
-        if (xds[xn - i - 1] != yds[yn - i - 1])
-            break;
-    if (i == xn)
+    while (xn-- && xds[xn] == yds[xn])
+        ;
+    if (xn == (size_t)-1)
         return 0;
-    return xds[xn - i - 1] < yds[yn - i - 1] ? -1 : 1;
+    return xds[xn] < yds[xn] ? -1 : 1;
 }
 
 static BDIGIT
@@ -420,22 +413,22 @@ bary_small_lshift(BDIGIT *zds, const BDIGIT *xds, size_t n, int shift)
 static void
 bary_small_rshift(BDIGIT *zds, const BDIGIT *xds, size_t n, int shift, BDIGIT higher_bdigit)
 {
-    size_t i;
     BDIGIT_DBL num = 0;
+    BDIGIT x;
 
     assert(0 <= shift && shift < BITSPERDIG);
 
     num = BIGUP(higher_bdigit);
-    for (i = 0; i < n; i++) {
-        BDIGIT x = xds[n - i - 1];
-	num = (num | x) >> shift;
-        zds[n - i - 1] = BIGLO(num);
+    while (n--) {
+	num = (num | xds[n]) >> shift;
+        x = xds[n];
+	zds[n] = BIGLO(num);
 	num = BIGUP(x);
     }
 }
 
 static int
-bary_zero_p(const BDIGIT *xds, size_t xn)
+bary_zero_p(BDIGIT *xds, size_t xn)
 {
     if (xn == 0)
         return 1;
@@ -448,9 +441,8 @@ bary_zero_p(const BDIGIT *xds, size_t xn)
 static void
 bary_neg(BDIGIT *ds, size_t n)
 {
-    size_t i;
-    for (i = 0; i < n; i++)
-        ds[n - i - 1] = BIGLO(~ds[n - i - 1]);
+    while (n--)
+        ds[n] = BIGLO(~ds[n]);
 }
 
 static int
@@ -620,12 +612,8 @@ static int
 bytes_2comp(unsigned char *buf, size_t len)
 {
     size_t i;
-    for (i = 0; i < len; i++) {
-        signed char c = buf[i];
-        signed int d = ~c;
-        unsigned int e = d & 0xFF;
-        buf[i] = e;
-    }
+    for (i = 0; i < len; i++)
+        buf[i] = ~buf[i];
     for (i = 0; i < len; i++) {
         buf[i]++;
         if (buf[i] != 0)
@@ -675,7 +663,7 @@ bary_pack(int sign, BDIGIT *ds, size_t num_bdigits, void *words, size_t numwords
                     return ((1 < de - dp || CLEAR_LOWBITS(d, 8) != 0) ? 2 : 1) * sign;
                 }
 #if defined(HAVE_UINT16_T) && 2 <= SIZEOF_BDIGIT
-                if (wordsize == 2 && (uintptr_t)words % RUBY_ALIGNOF(uint16_t) == 0) {
+                if (wordsize == 2 && (uintptr_t)words % ALIGNOF(uint16_t) == 0) {
                     uint16_t u = (uint16_t)(d = dp[0]);
                     if (need_swap) u = swap16(u);
                     *((uint16_t *)words) = u;
@@ -683,7 +671,7 @@ bary_pack(int sign, BDIGIT *ds, size_t num_bdigits, void *words, size_t numwords
                 }
 #endif
 #if defined(HAVE_UINT32_T) && 4 <= SIZEOF_BDIGIT
-                if (wordsize == 4 && (uintptr_t)words % RUBY_ALIGNOF(uint32_t) == 0) {
+                if (wordsize == 4 && (uintptr_t)words % ALIGNOF(uint32_t) == 0) {
                     uint32_t u = (uint32_t)(d = dp[0]);
                     if (need_swap) u = swap32(u);
                     *((uint32_t *)words) = u;
@@ -691,7 +679,7 @@ bary_pack(int sign, BDIGIT *ds, size_t num_bdigits, void *words, size_t numwords
                 }
 #endif
 #if defined(HAVE_UINT64_T) && 8 <= SIZEOF_BDIGIT
-                if (wordsize == 8 && (uintptr_t)words % RUBY_ALIGNOF(uint64_t) == 0) {
+                if (wordsize == 8 && (uintptr_t)words % ALIGNOF(uint64_t) == 0) {
                     uint64_t u = (uint64_t)(d = dp[0]);
                     if (need_swap) u = swap64(u);
                     *((uint64_t *)words) = u;
@@ -706,7 +694,7 @@ bary_pack(int sign, BDIGIT *ds, size_t num_bdigits, void *words, size_t numwords
                     return (1 < de - dp || FILL_LOWBITS(d, 8) != -1) ? -2 : -1;
                 }
 #if defined(HAVE_UINT16_T) && 2 <= SIZEOF_BDIGIT
-                if (wordsize == 2 && (uintptr_t)words % RUBY_ALIGNOF(uint16_t) == 0) {
+                if (wordsize == 2 && (uintptr_t)words % ALIGNOF(uint16_t) == 0) {
                     uint16_t u = (uint16_t)(d = -(BDIGIT_DBL_SIGNED)dp[0]);
                     if (need_swap) u = swap16(u);
                     *((uint16_t *)words) = u;
@@ -715,7 +703,7 @@ bary_pack(int sign, BDIGIT *ds, size_t num_bdigits, void *words, size_t numwords
                 }
 #endif
 #if defined(HAVE_UINT32_T) && 4 <= SIZEOF_BDIGIT
-                if (wordsize == 4 && (uintptr_t)words % RUBY_ALIGNOF(uint32_t) == 0) {
+                if (wordsize == 4 && (uintptr_t)words % ALIGNOF(uint32_t) == 0) {
                     uint32_t u = (uint32_t)(d = -(BDIGIT_DBL_SIGNED)dp[0]);
                     if (need_swap) u = swap32(u);
                     *((uint32_t *)words) = u;
@@ -724,7 +712,7 @@ bary_pack(int sign, BDIGIT *ds, size_t num_bdigits, void *words, size_t numwords
                 }
 #endif
 #if defined(HAVE_UINT64_T) && 8 <= SIZEOF_BDIGIT
-                if (wordsize == 8 && (uintptr_t)words % RUBY_ALIGNOF(uint64_t) == 0) {
+                if (wordsize == 8 && (uintptr_t)words % ALIGNOF(uint64_t) == 0) {
                     uint64_t u = (uint64_t)(d = -(BDIGIT_DBL_SIGNED)dp[0]);
                     if (need_swap) u = swap64(u);
                     *((uint64_t *)words) = u;
@@ -767,7 +755,7 @@ bary_pack(int sign, BDIGIT *ds, size_t num_bdigits, void *words, size_t numwords
         }
 #endif
         if (nails == 0 && SIZEOF_BDIGIT == sizeof(BDIGIT) &&
-            wordsize % SIZEOF_BDIGIT == 0 && (uintptr_t)words % RUBY_ALIGNOF(BDIGIT) == 0) {
+            wordsize % SIZEOF_BDIGIT == 0 && (uintptr_t)words % ALIGNOF(BDIGIT) == 0) {
             size_t bdigits_per_word = wordsize / SIZEOF_BDIGIT;
             size_t src_num_bdigits = de - dp;
             size_t dst_num_bdigits = numwords * bdigits_per_word;
@@ -910,6 +898,8 @@ bary_pack(int sign, BDIGIT *ds, size_t num_bdigits, void *words, size_t numwords
     }
 
     if ((flags & INTEGER_PACK_2COMP) && (sign < 0 && numwords != 0)) {
+        unsigned char *buf;
+
         int word_num_partialbits;
         size_t word_num_fullbytes;
 
@@ -1087,13 +1077,6 @@ integer_unpack_single_bdigit(BDIGIT u, size_t size, int flags, BDIGIT *dp)
     return sign;
 }
 
-#ifdef HAVE_BUILTIN___BUILTIN_ASSUME_ALIGNED
-#define reinterpret_cast(type, value) (type) \
-    __builtin_assume_aligned((value), sizeof(*(type)NULL));
-#else
-#define reinterpret_cast(type, value) (type)value
-#endif
-
 static int
 bary_unpack_internal(BDIGIT *bdigits, size_t num_bdigits, const void *words, size_t numwords, size_t wordsize, size_t nails, int flags, int nlp_bits)
 {
@@ -1114,24 +1097,23 @@ bary_unpack_internal(BDIGIT *bdigits, size_t num_bdigits, const void *words, siz
                 return integer_unpack_single_bdigit(*(uint8_t *)buf, sizeof(uint8_t), flags, dp);
             }
 #if defined(HAVE_UINT16_T) && 2 <= SIZEOF_BDIGIT
-            if (wordsize == 2 && (uintptr_t)words % RUBY_ALIGNOF(uint16_t) == 0) {
-                uint16_t u = *reinterpret_cast(const uint16_t *, buf);
+            if (wordsize == 2 && (uintptr_t)words % ALIGNOF(uint16_t) == 0) {
+                uint16_t u = *(uint16_t *)buf;
                 return integer_unpack_single_bdigit(need_swap ? swap16(u) : u, sizeof(uint16_t), flags, dp);
             }
 #endif
 #if defined(HAVE_UINT32_T) && 4 <= SIZEOF_BDIGIT
-            if (wordsize == 4 && (uintptr_t)words % RUBY_ALIGNOF(uint32_t) == 0) {
-                uint32_t u = *reinterpret_cast(const uint32_t *, buf);
+            if (wordsize == 4 && (uintptr_t)words % ALIGNOF(uint32_t) == 0) {
+                uint32_t u = *(uint32_t *)buf;
                 return integer_unpack_single_bdigit(need_swap ? swap32(u) : u, sizeof(uint32_t), flags, dp);
             }
 #endif
 #if defined(HAVE_UINT64_T) && 8 <= SIZEOF_BDIGIT
-            if (wordsize == 8 && (uintptr_t)words % RUBY_ALIGNOF(uint64_t) == 0) {
-                uint64_t u = *reinterpret_cast(const uint64_t *, buf);
+            if (wordsize == 8 && (uintptr_t)words % ALIGNOF(uint64_t) == 0) {
+                uint64_t u = *(uint64_t *)buf;
                 return integer_unpack_single_bdigit(need_swap ? swap64(u) : u, sizeof(uint64_t), flags, dp);
             }
 #endif
-#undef reinterpret_cast
         }
 #if !defined(WORDS_BIGENDIAN)
         if (nails == 0 && SIZEOF_BDIGIT == sizeof(BDIGIT) &&
@@ -1447,9 +1429,7 @@ bary_add_one(BDIGIT *ds, size_t n)
 {
     size_t i;
     for (i = 0; i < n; i++) {
-        BDIGIT_DBL n = ds[i];
-        n += 1;
-        ds[i] = BIGLO(n);
+	ds[i] = BIGLO(ds[i]+1);
         if (ds[i] != 0)
             return 0;
     }
@@ -1517,16 +1497,15 @@ bigdivrem_mulsub(BDIGIT *zds, size_t zn, BDIGIT x, const BDIGIT *yds, size_t yn)
     i = 0;
 
     do {
-        BDIGIT_DBL_SIGNED ee;
+        BDIGIT_DBL ee;
         t2 += (BDIGIT_DBL)yds[i] * x;
         ee = num - BIGLO(t2);
-        num = (BDIGIT_DBL_SIGNED)zds[i] + ee;
+        num = (BDIGIT_DBL)zds[i] + ee;
         if (ee) zds[i] = BIGLO(num);
         num = BIGDN(num);
         t2 = BIGDN(t2);
     } while (++i < yn);
-    num -= (BDIGIT_DBL_SIGNED)t2;
-    num += (BDIGIT_DBL_SIGNED)zds[yn]; /* borrow from high digit; don't update */
+    num += zds[i] - t2; /* borrow from high digit; don't update */
     return num;
 }
 
@@ -2508,8 +2487,13 @@ bary_mul_toom3_start(BDIGIT *zds, size_t zn, const BDIGIT *xds, size_t xn, const
 static void
 bary_mul(BDIGIT *zds, size_t zn, const BDIGIT *xds, size_t xn, const BDIGIT *yds, size_t yn)
 {
+#ifdef USE_GMP
+    const size_t naive_threshold = GMP_MUL_DIGITS;
+#else
+    const size_t naive_threshold = KARATSUBA_MUL_DIGITS;
+#endif
     if (xn <= yn) {
-        if (xn < NAIVE_MUL_DIGITS) {
+        if (xn < naive_threshold) {
             if (xds == yds && xn == yn)
                 bary_sq_fast(zds, zn, xds, xn);
             else
@@ -2518,7 +2502,7 @@ bary_mul(BDIGIT *zds, size_t zn, const BDIGIT *xds, size_t xn, const BDIGIT *yds
         }
     }
     else {
-        if (yn < NAIVE_MUL_DIGITS) {
+        if (yn < naive_threshold) {
             bary_short_mul(zds, zn, yds, yn, xds, xn);
             return;
         }
@@ -2572,7 +2556,6 @@ bigdivrem1(void *ptr)
     return 0;
 }
 
-/* async-signal-safe */
 static void
 rb_big_stop(void *ptr)
 {
@@ -2595,9 +2578,10 @@ bigdivrem_single1(BDIGIT *qds, const BDIGIT *xds, size_t xn, BDIGIT x_higher_bdi
         size_t i;
         BDIGIT_DBL t2;
         t2 = x_higher_bdigit;
-        for (i = 0; i < xn; i++) {
-            t2 = BIGUP(t2) + xds[xn - i - 1];
-            qds[xn - i - 1] = (BDIGIT)(t2 / y);
+        i = xn;
+        while (i--) {
+            t2 = BIGUP(t2) + xds[i];
+            qds[i] = (BDIGIT)(t2 / y);
             t2 %= y;
         }
         return (BDIGIT)t2;
@@ -2637,7 +2621,7 @@ bigdivrem_restoring(BDIGIT *zds, size_t zn, BDIGIT *yds, size_t yn)
     if (bds.zn > 10000 || bds.yn > 10000) {
       retry:
 	bds.stop = Qfalse;
-        rb_nogvl(bigdivrem1, &bds, rb_big_stop, &bds, RB_NOGVL_UBF_ASYNC_SAFE);
+	rb_thread_call_without_gvl(bigdivrem1, &bds, rb_big_stop, &bds);
 
 	if (bds.stop == Qtrue) {
 	    /* execute trap handler, but exception was not raised. */
@@ -3155,7 +3139,7 @@ rb_big_norm(VALUE x)
 }
 
 VALUE
-rb_uint2big(uintptr_t n)
+rb_uint2big(VALUE n)
 {
     long i;
     VALUE big = bignew(bdigit_roomof(SIZEOF_VALUE), 1);
@@ -3177,7 +3161,7 @@ rb_uint2big(uintptr_t n)
 }
 
 VALUE
-rb_int2big(intptr_t n)
+rb_int2big(SIGNED_VALUE n)
 {
     long neg = 0;
     VALUE u;
@@ -3198,14 +3182,14 @@ rb_int2big(intptr_t n)
 }
 
 VALUE
-rb_uint2inum(uintptr_t n)
+rb_uint2inum(VALUE n)
 {
     if (POSFIXABLE(n)) return LONG2FIX(n);
     return rb_uint2big(n);
 }
 
 VALUE
-rb_int2inum(intptr_t n)
+rb_int2inum(SIGNED_VALUE n)
 {
     if (FIXABLE(n)) return LONG2FIX(n);
     return rb_int2big(n);
@@ -3990,8 +3974,6 @@ str2big_gmp(
 }
 #endif
 
-static VALUE rb_cstr_parse_inum(const char *str, ssize_t len, char **endp, int base);
-
 /*
  * Parse +str+ as Ruby Integer, i.e., underscores, 0d and 0b prefixes.
  *
@@ -4029,28 +4011,22 @@ rb_cstr_to_inum(const char *str, int base, int badcheck)
  *       be NUL-terminated.
  * endp: if non-NULL, the address after parsed part is stored.  if
  *       NULL, Qnil is returned when +str+ is not valid as an Integer.
- * ndigits: if non-NULL, the number of parsed digits is stored.
  * base: see +rb_cstr_to_inum+
- * flags: bitwise OR of below flags:
- *       RB_INT_PARSE_SIGN: allow preceding spaces and +/- sign
- *       RB_INT_PARSE_UNDERSCORE: allow an underscore between digits
- *       RB_INT_PARSE_PREFIX: allow preceding prefix
  */
 
 VALUE
-rb_int_parse_cstr(const char *str, ssize_t len, char **endp, size_t *ndigits,
-		  int base, int flags)
+rb_cstr_parse_inum(const char *str, ssize_t len, char **endp, int base)
 {
     const char *const s = str;
     char sign = 1;
     int c;
-    VALUE z = Qnil;
+    VALUE z;
 
     unsigned long val;
     int ov;
 
     const char *digits_start, *digits_end;
-    size_t num_digits = 0;
+    size_t num_digits;
     size_t num_bdigits;
     const ssize_t len0 = len;
     const int badcheck = !endp;
@@ -4068,10 +4044,9 @@ rb_int_parse_cstr(const char *str, ssize_t len, char **endp, size_t *ndigits,
     if (!str) {
       bad:
 	if (endp) *endp = (char *)str;
-	if (ndigits) *ndigits = num_digits;
-	return z;
+	return Qnil;
     }
-    if (len && (flags & RB_INT_PARSE_SIGN)) {
+    if (len) {
 	while (ISSPACE(*str)) ADV(1);
 
 	if (str[0] == '+') {
@@ -4082,6 +4057,9 @@ rb_int_parse_cstr(const char *str, ssize_t len, char **endp, size_t *ndigits,
 	    sign = 0;
 	}
 	ASSERT_LEN();
+	if (str[0] == '+' || str[0] == '-') {
+	    goto bad;
+	}
     }
     if (base <= 0) {
 	if (str[0] == '0' && len > 1) {
@@ -4113,7 +4091,7 @@ rb_int_parse_cstr(const char *str, ssize_t len, char **endp, size_t *ndigits,
 	    base = 10;
 	}
     }
-    else if (len == 1 || !(flags & RB_INT_PARSE_PREFIX)) {
+    else if (len == 1) {
 	/* no prefix */
     }
     else if (base == 2) {
@@ -4140,19 +4118,15 @@ rb_int_parse_cstr(const char *str, ssize_t len, char **endp, size_t *ndigits,
         invalid_radix(base);
     }
     if (!len) goto bad;
-    num_digits = str - s;
     if (*str == '0' && len != 1) { /* squeeze preceding 0s */
 	int us = 0;
 	const char *end = len < 0 ? NULL : str + len;
-	++num_digits;
-	while ((c = *++str) == '0' ||
-	       ((flags & RB_INT_PARSE_UNDERSCORE) && c == '_')) {
+	while ((c = *++str) == '0' || c == '_') {
 	    if (c == '_') {
 		if (++us >= 2)
 		    break;
 	    }
 	    else {
-		++num_digits;
 		us = 0;
 	    }
 	    if (str == end) break;
@@ -4164,18 +4138,14 @@ rb_int_parse_cstr(const char *str, ssize_t len, char **endp, size_t *ndigits,
     c = *str;
     c = conv_digit(c);
     if (c < 0 || c >= base) {
-	if (!badcheck && num_digits) z = INT2FIX(0);
 	goto bad;
     }
 
-    if (ndigits) *ndigits = num_digits;
     val = ruby_scan_digits(str, len, base, &num_digits, &ov);
     if (!ov) {
 	const char *end = &str[num_digits];
-	if (num_digits > 0 && *end == '_' && (flags & RB_INT_PARSE_UNDERSCORE))
-	    goto bigparse;
+	if (num_digits > 0 && *end == '_') goto bigparse;
 	if (endp) *endp = (char *)end;
-	if (ndigits) *ndigits += num_digits;
 	if (badcheck) {
 	    if (num_digits == 0) return Qnil; /* no number */
 	    while (len < 0 ? *end : end < str + len) {
@@ -4202,8 +4172,6 @@ rb_int_parse_cstr(const char *str, ssize_t len, char **endp, size_t *ndigits,
     digits_start = str;
     if (!str2big_scan_digits(s, str, base, badcheck, &num_digits, &len))
 	goto bad;
-    if (endp) *endp = (char *)(str + len);
-    if (ndigits) *ndigits += num_digits;
     digits_end = digits_start + len;
 
     if (POW2_P(base)) {
@@ -4235,15 +4203,8 @@ rb_int_parse_cstr(const char *str, ssize_t len, char **endp, size_t *ndigits,
     return bignorm(z);
 }
 
-static VALUE
-rb_cstr_parse_inum(const char *str, ssize_t len, char **endp, int base)
-{
-    return rb_int_parse_cstr(str, len, endp, NULL, base,
-			     RB_INT_PARSE_DEFAULT);
-}
-
 VALUE
-rb_str_convert_to_inum(VALUE str, int base, int badcheck, int raise_exception)
+rb_str_to_inum(VALUE str, int base, int badcheck)
 {
     VALUE ret;
     const char *s;
@@ -4255,22 +4216,13 @@ rb_str_convert_to_inum(VALUE str, int base, int badcheck, int raise_exception)
     RSTRING_GETMEM(str, s, len);
     ret = rb_cstr_parse_inum(s, len, (badcheck ? NULL : &end), base);
     if (NIL_P(ret)) {
-        if (badcheck) {
-            if (!raise_exception) return Qnil;
-            invalid_integer(str);
-        }
-        ret = INT2FIX(0);
+	if (badcheck) invalid_integer(str);
+	ret = INT2FIX(0);
     }
     return ret;
 }
 
 VALUE
-rb_str_to_inum(VALUE str, int base, int badcheck)
-{
-    return rb_str_convert_to_inum(str, base, badcheck, TRUE);
-}
-
-VALUE
 rb_str2big_poweroftwo(VALUE arg, int base, int badcheck)
 {
     int positive_p = 1;
@@ -4512,7 +4464,7 @@ rb_uint128t2big(uint128_t n)
     return big;
 }
 
-MJIT_FUNC_EXPORTED VALUE
+VALUE
 rb_int128t2big(int128_t n)
 {
     int neg = 0;
@@ -5096,9 +5048,6 @@ rb_big2str(VALUE x, int base)
 static unsigned long
 big2ulong(VALUE x, const char *type)
 {
-#if SIZEOF_LONG > SIZEOF_BDIGIT
-    size_t i;
-#endif
     size_t len = BIGNUM_LEN(x);
     unsigned long num;
     BDIGIT *ds;
@@ -5113,9 +5062,9 @@ big2ulong(VALUE x, const char *type)
     num = (unsigned long)ds[0];
 #else
     num = 0;
-    for (i = 0; i < len; i++) {
+    while (len--) {
 	num <<= BITSPERDIG;
-        num += (unsigned long)ds[len - i - 1]; /* overflow is already checked */
+	num += (unsigned long)ds[len]; /* overflow is already checked */
     }
 #endif
     return num;
@@ -5157,9 +5106,6 @@ rb_big2long(VALUE x)
 static unsigned LONG_LONG
 big2ull(VALUE x, const char *type)
 {
-#if SIZEOF_LONG_LONG > SIZEOF_BDIGIT
-    size_t i;
-#endif
     size_t len = BIGNUM_LEN(x);
     unsigned LONG_LONG num;
     BDIGIT *ds = BDIGITS(x);
@@ -5172,9 +5118,9 @@ big2ull(VALUE x, const char *type)
     num = (unsigned LONG_LONG)ds[0];
 #else
     num = 0;
-    for (i = 0; i < len; i++) {
+    while (len--) {
 	num = BIGUP(num);
-        num += ds[len - i - 1];
+	num += ds[len];
     }
 #endif
     return num;
@@ -5281,13 +5227,8 @@ big2dbl(VALUE x)
 		    }
 		}
 		if (carry) {
-                    BDIGIT mask = BDIGMAX;
-                    BDIGIT bit = 1;
-                    mask <<= bits;
-                    bit <<= bits;
-                    dl &= mask;
-                    dl += bit;
-                    dl = BIGLO(dl);
+		    dl &= BDIGMAX << bits;
+		    dl = BIGLO(dl + ((BDIGIT)1 << bits));
 		    if (!dl) d += 1;
 		}
 	    }
@@ -5371,17 +5312,6 @@ rb_integer_float_cmp(VALUE x, VALUE y)
     return INT2FIX(-1);
 }
 
-#if SIZEOF_LONG * CHAR_BIT >= DBL_MANT_DIG /* assume FLT_RADIX == 2 */
-COMPILER_WARNING_PUSH
-#ifdef __has_warning
-#if __has_warning("-Wimplicit-int-float-conversion")
-COMPILER_WARNING_IGNORED(-Wimplicit-int-float-conversion)
-#endif
-#endif
-static const double LONG_MAX_as_double = LONG_MAX;
-COMPILER_WARNING_POP
-#endif
-
 VALUE
 rb_integer_float_eq(VALUE x, VALUE y)
 {
@@ -5401,7 +5331,7 @@ rb_integer_float_eq(VALUE x, VALUE y)
         return Qtrue;
 #else
         long xn, yn;
-        if (yi < LONG_MIN || LONG_MAX_as_double <= yi)
+        if (yi < LONG_MIN || LONG_MAX < yi)
             return Qfalse;
         xn = FIX2LONG(x);
         yn = (long)yi;
@@ -5414,7 +5344,6 @@ rb_integer_float_eq(VALUE x, VALUE y)
     return rb_big_eq(x, y);
 }
 
-
 VALUE
 rb_big_cmp(VALUE x, VALUE y)
 {
@@ -5438,7 +5367,7 @@ rb_big_cmp(VALUE x, VALUE y)
         return rb_integer_float_cmp(x, y);
     }
     else {
-	return rb_num_coerce_cmp(x, y, idCmp);
+	return rb_num_coerce_cmp(x, y, rb_intern("<=>"));
     }
     return INT2FIX(BIGNUM_SIGN(x) ? 1 : -1);
 }
@@ -5456,7 +5385,7 @@ big_op(VALUE x, VALUE y, enum big_op_t op)
     VALUE rel;
     int n;
 
-    if (RB_INTEGER_TYPE_P(y)) {
+    if (FIXNUM_P(y) || RB_BIGNUM_TYPE_P(y)) {
 	rel = rb_big_cmp(x, y);
     }
     else if (RB_FLOAT_TYPE_P(y)) {
@@ -5466,9 +5395,9 @@ big_op(VALUE x, VALUE y, enum big_op_t op)
 	ID id = 0;
 	switch (op) {
 	  case big_op_gt: id = '>'; break;
-	  case big_op_ge: id = idGE; break;
+	  case big_op_ge: id = rb_intern(">="); break;
 	  case big_op_lt: id = '<'; break;
-	  case big_op_le: id = idLE; break;
+	  case big_op_le: id = rb_intern("<="); break;
 	}
 	return rb_num_coerce_relop(x, y, id);
     }
@@ -5514,8 +5443,8 @@ rb_big_le(VALUE x, VALUE y)
  *     big == obj  -> true or false
  *
  *  Returns <code>true</code> only if <i>obj</i> has the same value
- *  as <i>big</i>. Contrast this with Integer#eql?, which requires
- *  <i>obj</i> to be a Integer.
+ *  as <i>big</i>. Contrast this with <code>Bignum#eql?</code>, which
+ *  requires <i>obj</i> to be a <code>Bignum</code>.
  *
  *     68719476736 == 68719476736.0   #=> true
  */
@@ -5893,10 +5822,17 @@ bigsq(VALUE x)
     xds = BDIGITS(x);
     zds = BDIGITS(z);
 
-    if (xn < NAIVE_MUL_DIGITS)
+#ifdef USE_GMP
+    if (xn < GMP_MUL_DIGITS)
         bary_sq_fast(zds, zn, xds, xn);
     else
         bary_mul(zds, zn, xds, xn, xds, xn);
+#else
+    if (xn < KARATSUBA_MUL_DIGITS)
+        bary_sq_fast(zds, zn, xds, xn);
+    else
+        bary_mul(zds, zn, xds, xn, xds, xn);
+#endif
 
     RB_GC_GUARD(x);
     return z;
@@ -5978,7 +5914,7 @@ bigdivrem(VALUE x, VALUE y, volatile VALUE *divp, volatile VALUE *modp)
 	zds = BDIGITS(z);
         dd = bigdivrem_single(zds, xds, xn, dd);
 	if (modp) {
-	    *modp = rb_uint2big((uintptr_t)dd);
+	    *modp = rb_uint2big((VALUE)dd);
 	    BIGNUM_SET_SIGN(*modp, BIGNUM_SIGN(x));
 	}
 	if (divp) *divp = z;
@@ -6068,15 +6004,12 @@ rb_big_divide(VALUE x, VALUE y, ID op)
     }
     else if (RB_FLOAT_TYPE_P(y)) {
 	if (op == '/') {
-            double dx = rb_big2dbl(x);
-            return rb_flo_div_flo(DBL2NUM(dx), y);
+	    return DBL2NUM(rb_big2dbl(x) / RFLOAT_VALUE(y));
 	}
 	else {
-            VALUE v;
 	    double dy = RFLOAT_VALUE(y);
 	    if (dy == 0.0) rb_num_zerodiv();
-            v = rb_big_divide(x, y, '/');
-            return rb_dbl2big(RFLOAT_VALUE(v));
+	    return rb_dbl2big(rb_big2dbl(x) / dy);
 	}
     }
     else {
@@ -6096,7 +6029,7 @@ rb_big_div(VALUE x, VALUE y)
 VALUE
 rb_big_idiv(VALUE x, VALUE y)
 {
-    return rb_big_divide(x, y, idDiv);
+    return rb_big_divide(x, y, rb_intern("div"));
 }
 
 VALUE
@@ -6140,7 +6073,7 @@ rb_big_divmod(VALUE x, VALUE y)
 	y = rb_int2big(FIX2LONG(y));
     }
     else if (!RB_BIGNUM_TYPE_P(y)) {
-        return rb_num_coerce_bin(x, y, idDivmod);
+	return rb_num_coerce_bin(x, y, rb_intern("divmod"));
     }
     bigdivmod(x, y, &div, &mod);
 
@@ -6157,11 +6090,10 @@ big_shift(VALUE x, long n)
     return x;
 }
 
-enum {DBL_BIGDIG = ((DBL_MANT_DIG + BITSPERDIG) / BITSPERDIG)};
-
-static double
+static VALUE
 big_fdiv(VALUE x, VALUE y, long ey)
 {
+#define DBL_BIGDIG ((DBL_MANT_DIG + BITSPERDIG) / BITSPERDIG)
     VALUE z;
     long l, ex;
 
@@ -6169,8 +6101,6 @@ big_fdiv(VALUE x, VALUE y, long ey)
     l = BIGNUM_LEN(x);
     ex = l * BITSPERDIG - nlz(BDIGITS(x)[l-1]);
     ex -= 2 * DBL_BIGDIG * BITSPERDIG;
-    if (ex > BITSPERDIG) ex -= BITSPERDIG;
-    else if (ex > 0) ex = 0;
     if (ex) x = big_shift(x, ex);
 
     bigdivrem(x, y, &z, 0);
@@ -6178,14 +6108,14 @@ big_fdiv(VALUE x, VALUE y, long ey)
 #if SIZEOF_LONG > SIZEOF_INT
     {
 	/* Visual C++ can't be here */
-	if (l > INT_MAX) return HUGE_VAL;
-	if (l < INT_MIN) return 0.0;
+	if (l > INT_MAX) return DBL2NUM(INFINITY);
+	if (l < INT_MIN) return DBL2NUM(0.0);
     }
 #endif
-    return ldexp(big2dbl(z), (int)l);
+    return DBL2NUM(ldexp(big2dbl(z), (int)l));
 }
 
-static double
+static VALUE
 big_fdiv_int(VALUE x, VALUE y)
 {
     long l, ey;
@@ -6197,7 +6127,7 @@ big_fdiv_int(VALUE x, VALUE y)
     return big_fdiv(x, y, ey);
 }
 
-static double
+static VALUE
 big_fdiv_float(VALUE x, VALUE y)
 {
     int i;
@@ -6205,11 +6135,10 @@ big_fdiv_float(VALUE x, VALUE y)
     return big_fdiv(x, y, i - DBL_MANT_DIG);
 }
 
-double
-rb_big_fdiv_double(VALUE x, VALUE y)
+VALUE
+rb_big_fdiv(VALUE x, VALUE y)
 {
     double dx, dy;
-    VALUE v;
 
     dx = big2dbl(x);
     if (FIXNUM_P(y)) {
@@ -6218,26 +6147,21 @@ rb_big_fdiv_double(VALUE x, VALUE y)
 	    return big_fdiv_int(x, rb_int2big(FIX2LONG(y)));
     }
     else if (RB_BIGNUM_TYPE_P(y)) {
-	return big_fdiv_int(x, y);
+	dy = rb_big2dbl(y);
+	if (isinf(dx) || isinf(dy))
+	    return big_fdiv_int(x, y);
     }
     else if (RB_FLOAT_TYPE_P(y)) {
 	dy = RFLOAT_VALUE(y);
 	if (isnan(dy))
-	    return dy;
+	    return y;
 	if (isinf(dx))
 	    return big_fdiv_float(x, y);
     }
     else {
-        return NUM2DBL(rb_num_coerce_bin(x, y, idFdiv));
+	return rb_num_coerce_bin(x, y, rb_intern("fdiv"));
     }
-    v = rb_flo_div_flo(DBL2NUM(dx), DBL2NUM(dy));
-    return NUM2DBL(v);
-}
-
-VALUE
-rb_big_fdiv(VALUE x, VALUE y)
-{
-    return DBL2NUM(rb_big_fdiv_double(x, y));
+    return DBL2NUM(dx / dy);
 }
 
 VALUE
@@ -6248,12 +6172,10 @@ rb_big_pow(VALUE x, VALUE y)
 
   again:
     if (y == INT2FIX(0)) return INT2FIX(1);
-    if (y == INT2FIX(1)) return x;
     if (RB_FLOAT_TYPE_P(y)) {
 	d = RFLOAT_VALUE(y);
-	if ((BIGNUM_NEGATIVE_P(x) && !BIGZEROP(x))) {
-            return rb_dbl_complex_new_polar_pi(pow(-rb_big2dbl(x), d), d);
-	}
+	if ((BIGNUM_NEGATIVE_P(x) && !BIGZEROP(x)) && d != round(d))
+	    return rb_funcall(rb_complex_raw1(x), rb_intern("**"), 1, y);
     }
     else if (RB_BIGNUM_TYPE_P(y)) {
 	y = bignorm(y);
@@ -6265,13 +6187,8 @@ rb_big_pow(VALUE x, VALUE y)
     else if (FIXNUM_P(y)) {
 	yy = FIX2LONG(y);
 
-        if (yy < 0) {
-            x = rb_big_pow(x, INT2NUM(-yy));
-            if (RB_INTEGER_TYPE_P(x))
-                return rb_rational_raw(INT2FIX(1), x);
-            else
-                return DBL2NUM(1.0 / NUM2DBL(x));
-        }
+	if (yy < 0)
+	    return rb_funcall(rb_rational_raw1(x), rb_intern("**"), 1, y);
 	else {
 	    VALUE z = 0;
 	    SIGNED_VALUE mask;
@@ -6296,7 +6213,7 @@ rb_big_pow(VALUE x, VALUE y)
 	}
     }
     else {
-	return rb_num_coerce_bin(x, y, idPow);
+	return rb_num_coerce_bin(x, y, rb_intern("**"));
     }
     return DBL2NUM(pow(rb_big2dbl(x), d));
 }
@@ -6368,7 +6285,7 @@ rb_big_and(VALUE x, VALUE y)
     BDIGIT tmph;
     long tmpn;
 
-    if (!RB_INTEGER_TYPE_P(y)) {
+    if (!FIXNUM_P(y) && !RB_BIGNUM_TYPE_P(y)) {
 	return rb_num_coerce_bit(x, y, '&');
     }
 
@@ -6487,7 +6404,7 @@ rb_big_or(VALUE x, VALUE y)
     BDIGIT tmph;
     long tmpn;
 
-    if (!RB_INTEGER_TYPE_P(y)) {
+    if (!FIXNUM_P(y) && !RB_BIGNUM_TYPE_P(y)) {
 	return rb_num_coerce_bit(x, y, '|');
     }
 
@@ -6581,7 +6498,7 @@ rb_big_xor(VALUE x, VALUE y)
     BDIGIT tmph;
     long tmpn;
 
-    if (!RB_INTEGER_TYPE_P(y)) {
+    if (!FIXNUM_P(y) && !RB_BIGNUM_TYPE_P(y)) {
 	return rb_num_coerce_bit(x, y, '^');
     }
 
@@ -6728,7 +6645,7 @@ rb_big_hash(VALUE x)
     st_index_t hash;
 
     hash = rb_memhash(BDIGITS(x), sizeof(BDIGIT)*BIGNUM_LEN(x)) ^ BIGNUM_SIGN(x);
-    return ST2FIX(hash);
+    return INT2FIX(hash);
 }
 
 /*
@@ -6748,7 +6665,7 @@ rb_big_hash(VALUE x)
 static VALUE
 rb_int_coerce(VALUE x, VALUE y)
 {
-    if (RB_INTEGER_TYPE_P(y)) {
+    if (FIXNUM_P(y) || RB_BIGNUM_TYPE_P(y)) {
         return rb_assoc_new(y, x);
     }
     else {
@@ -6768,12 +6685,6 @@ rb_big_abs(VALUE x)
     return x;
 }
 
-int
-rb_big_sign(VALUE x)
-{
-    return BIGNUM_SIGN(x);
-}
-
 size_t
 rb_big_size(VALUE big)
 {
@@ -6845,316 +6756,6 @@ rb_big_even_p(VALUE num)
     return Qtrue;
 }
 
-unsigned long rb_ulong_isqrt(unsigned long);
-#if SIZEOF_BDIGIT*2 > SIZEOF_LONG
-BDIGIT rb_bdigit_dbl_isqrt(BDIGIT_DBL);
-# ifdef ULL_TO_DOUBLE
-#   define BDIGIT_DBL_TO_DOUBLE(n) ULL_TO_DOUBLE(n)
-# endif
-#else
-# define rb_bdigit_dbl_isqrt(x) (BDIGIT)rb_ulong_isqrt(x)
-#endif
-#ifndef BDIGIT_DBL_TO_DOUBLE
-# define BDIGIT_DBL_TO_DOUBLE(n) (double)(n)
-#endif
-
-static BDIGIT *
-estimate_initial_sqrt(VALUE *xp, const size_t xn, const BDIGIT *nds, size_t len)
-{
-    enum {dbl_per_bdig = roomof(DBL_MANT_DIG,BITSPERDIG)};
-    const int zbits = nlz(nds[len-1]);
-    VALUE x = *xp = bignew_1(0, xn, 1); /* division may release the GVL */
-    BDIGIT *xds = BDIGITS(x);
-    BDIGIT_DBL d = bary2bdigitdbl(nds+len-dbl_per_bdig, dbl_per_bdig);
-    BDIGIT lowbits = 1;
-    int rshift = (int)((BITSPERDIG*2-zbits+(len&BITSPERDIG&1) - DBL_MANT_DIG + 1) & ~1);
-    double f;
-
-    if (rshift > 0) {
-	lowbits = (BDIGIT)d & ~(~(BDIGIT)1U << rshift);
-	d >>= rshift;
-    }
-    else if (rshift < 0) {
-	d <<= -rshift;
-	d |= nds[len-dbl_per_bdig-1] >> (BITSPERDIG+rshift);
-    }
-    f = sqrt(BDIGIT_DBL_TO_DOUBLE(d));
-    d = (BDIGIT_DBL)ceil(f);
-    if (BDIGIT_DBL_TO_DOUBLE(d) == f) {
-	if (lowbits || (lowbits = !bary_zero_p(nds, len-dbl_per_bdig)))
-	    ++d;
-    }
-    else {
-	lowbits = 1;
-    }
-    rshift /= 2;
-    rshift += (2-(len&1))*BITSPERDIG/2;
-    if (rshift >= 0) {
-        if (nlz((BDIGIT)d) + rshift >= BITSPERDIG) {
-            /* (d << rshift) does cause overflow.
-             * example: Integer.sqrt(0xffff_ffff_ffff_ffff ** 2)
-             */
-            d = ~(BDIGIT_DBL)0;
-        }
-        else {
-            d <<= rshift;
-        }
-    }
-    BDIGITS_ZERO(xds, xn-2);
-    bdigitdbl2bary(&xds[xn-2], 2, d);
-
-    if (!lowbits) return NULL; /* special case, exact result */
-    return xds;
-}
-
-VALUE
-rb_big_isqrt(VALUE n)
-{
-    BDIGIT *nds = BDIGITS(n);
-    size_t len = BIGNUM_LEN(n);
-    size_t xn = (len+1) / 2;
-    VALUE x;
-    BDIGIT *xds;
-
-    if (len <= 2) {
-	BDIGIT sq = rb_bdigit_dbl_isqrt(bary2bdigitdbl(nds, len));
-#if SIZEOF_BDIGIT > SIZEOF_LONG
-	return ULL2NUM(sq);
-#else
-	return ULONG2NUM(sq);
-#endif
-    }
-    else if ((xds = estimate_initial_sqrt(&x, xn, nds, len)) != 0) {
-	size_t tn = xn + BIGDIVREM_EXTRA_WORDS;
-	VALUE t = bignew_1(0, tn, 1);
-	BDIGIT *tds = BDIGITS(t);
-	tn = BIGNUM_LEN(t);
-
-	/* t = n/x */
-	while (bary_divmod_branch(tds, tn, NULL, 0, nds, len, xds, xn),
-	       bary_cmp(tds, tn, xds, xn) < 0) {
-	    int carry;
-	    BARY_TRUNC(tds, tn);
-	    /* x = (x+t)/2 */
-	    carry = bary_add(xds, xn, xds, xn, tds, tn);
-	    bary_small_rshift(xds, xds, xn, 1, carry);
-	    tn = BIGNUM_LEN(t);
-	}
-	rb_big_realloc(t, 0);
-	rb_gc_force_recycle(t);
-    }
-    RBASIC_SET_CLASS_RAW(x, rb_cInteger);
-    return x;
-}
-
-#ifdef USE_GMP
-static void
-bary_powm_gmp(BDIGIT *zds, size_t zn, const BDIGIT *xds, size_t xn, const BDIGIT *yds, size_t yn, const BDIGIT *mds, size_t mn)
-{
-    const size_t nails = (sizeof(BDIGIT)-SIZEOF_BDIGIT)*CHAR_BIT;
-    mpz_t z, x, y, m;
-    size_t count;
-    mpz_init(x);
-    mpz_init(y);
-    mpz_init(m);
-    mpz_init(z);
-    mpz_import(x, xn, -1, sizeof(BDIGIT), 0, nails, xds);
-    mpz_import(y, yn, -1, sizeof(BDIGIT), 0, nails, yds);
-    mpz_import(m, mn, -1, sizeof(BDIGIT), 0, nails, mds);
-    mpz_powm(z, x, y, m);
-    mpz_export(zds, &count, -1, sizeof(BDIGIT), 0, nails, z);
-    BDIGITS_ZERO(zds+count, zn-count);
-    mpz_clear(x);
-    mpz_clear(y);
-    mpz_clear(m);
-    mpz_clear(z);
-}
-#endif
-
-static VALUE
-int_pow_tmp3(VALUE x, VALUE y, VALUE m, int nega_flg)
-{
-#ifdef USE_GMP
-    VALUE z;
-    size_t xn, yn, mn, zn;
-
-    if (FIXNUM_P(x)) {
-       x = rb_int2big(FIX2LONG(x));
-    }
-    if (FIXNUM_P(y)) {
-       y = rb_int2big(FIX2LONG(y));
-    }
-    assert(RB_BIGNUM_TYPE_P(m));
-    xn = BIGNUM_LEN(x);
-    yn = BIGNUM_LEN(y);
-    mn = BIGNUM_LEN(m);
-    zn = mn;
-    z = bignew(zn, 1);
-    bary_powm_gmp(BDIGITS(z), zn, BDIGITS(x), xn, BDIGITS(y), yn, BDIGITS(m), mn);
-    if (nega_flg & BIGNUM_POSITIVE_P(z)) {
-        z = rb_big_minus(z, m);
-    }
-    RB_GC_GUARD(x);
-    RB_GC_GUARD(y);
-    RB_GC_GUARD(m);
-    return rb_big_norm(z);
-#else
-    VALUE tmp = LONG2FIX(1L);
-    long yy;
-
-    for (/*NOP*/; ! FIXNUM_P(y); y = rb_big_rshift(y, LONG2FIX(1L))) {
-        if (RTEST(rb_int_odd_p(y))) {
-            tmp = rb_int_mul(tmp, x);
-            tmp = rb_int_modulo(tmp, m);
-        }
-        x = rb_int_mul(x, x);
-        x = rb_int_modulo(x, m);
-    }
-    for (yy = FIX2LONG(y); yy; yy >>= 1L) {
-        if (yy & 1L) {
-            tmp = rb_int_mul(tmp, x);
-            tmp = rb_int_modulo(tmp, m);
-        }
-        x = rb_int_mul(x, x);
-        x = rb_int_modulo(x, m);
-    }
-
-    if (nega_flg && rb_int_positive_p(tmp)) {
-        tmp = rb_int_minus(tmp, m);
-    }
-    return tmp;
-#endif
-}
-
-/*
- * Integer#pow
- */
-
-static VALUE
-int_pow_tmp1(VALUE x, VALUE y, long mm, int nega_flg)
-{
-    long xx = FIX2LONG(x);
-    long tmp = 1L;
-    long yy;
-
-    for (/*NOP*/; ! FIXNUM_P(y); y = rb_big_rshift(y, LONG2FIX(1L))) {
-        if (RTEST(rb_int_odd_p(y))) {
-            tmp = (tmp * xx) % mm;
-        }
-        xx = (xx * xx) % mm;
-    }
-    for (yy = FIX2LONG(y); yy; yy >>= 1L) {
-        if (yy & 1L) {
-            tmp = (tmp * xx) % mm;
-        }
-        xx = (xx * xx) % mm;
-    }
-
-    if (nega_flg && tmp) {
-        tmp -= mm;
-    }
-    return LONG2FIX(tmp);
-}
-
-static VALUE
-int_pow_tmp2(VALUE x, VALUE y, long mm, int nega_flg)
-{
-    long tmp = 1L;
-    long yy;
-#ifdef DLONG
-    const DLONG m = mm;
-    long tmp2 = tmp;
-    long xx = FIX2LONG(x);
-# define MUL_MODULO(a, b, c) (long)(((DLONG)(a) * (DLONG)(b)) % (c))
-#else
-    const VALUE m = LONG2FIX(mm);
-    VALUE tmp2 = LONG2FIX(tmp);
-    VALUE xx = x;
-# define MUL_MODULO(a, b, c) rb_int_modulo(rb_fix_mul_fix((a), (b)), (c))
-#endif
-
-    for (/*NOP*/; ! FIXNUM_P(y); y = rb_big_rshift(y, LONG2FIX(1L))) {
-        if (RTEST(rb_int_odd_p(y))) {
-            tmp2 = MUL_MODULO(tmp2, xx, m);
-        }
-        xx = MUL_MODULO(xx, xx, m);
-    }
-    for (yy = FIX2LONG(y); yy; yy >>= 1L) {
-        if (yy & 1L) {
-            tmp2 = MUL_MODULO(tmp2, xx, m);
-        }
-        xx = MUL_MODULO(xx, xx, m);
-    }
-
-#ifdef DLONG
-    tmp = tmp2;
-#else
-    tmp = FIX2LONG(tmp2);
-#endif
-    if (nega_flg && tmp) {
-        tmp -= mm;
-    }
-    return LONG2FIX(tmp);
-}
-
-/*
- * Document-method: Integer#pow
- * call-seq:
- *    integer.pow(numeric)           ->  numeric
- *    integer.pow(integer, integer)  ->  integer
- *
- * Returns (modular) exponentiation as:
- *
- *   a.pow(b)     #=> same as a**b
- *   a.pow(b, m)  #=> same as (a**b) % m, but avoids huge temporary values
- */
-VALUE
-rb_int_powm(int const argc, VALUE * const argv, VALUE const num)
-{
-    rb_check_arity(argc, 1, 2);
-
-    if (argc == 1) {
-        return rb_int_pow(num, argv[0]);
-    }
-    else {
-        VALUE const a = num;
-        VALUE const b = argv[0];
-        VALUE m = argv[1];
-        int nega_flg = 0;
-        if ( ! RB_INTEGER_TYPE_P(b)) {
-            rb_raise(rb_eTypeError, "Integer#pow() 2nd argument not allowed unless a 1st argument is integer");
-        }
-        if (rb_int_negative_p(b)) {
-            rb_raise(rb_eRangeError, "Integer#pow() 1st argument cannot be negative when 2nd argument specified");
-        }
-        if (!RB_INTEGER_TYPE_P(m)) {
-            rb_raise(rb_eTypeError, "Integer#pow() 2nd argument not allowed unless all arguments are integers");
-        }
-
-        if (rb_int_negative_p(m)) {
-            m = rb_int_uminus(m);
-            nega_flg = 1;
-        }
-
-        if (FIXNUM_P(m)) {
-            long const half_val = (long)HALF_LONG_MSB;
-            long const mm = FIX2LONG(m);
-            if (!mm) rb_num_zerodiv();
-            if (mm <= half_val) {
-                return int_pow_tmp1(rb_int_modulo(a, m), b, mm, nega_flg);
-            }
-            else {
-                return int_pow_tmp2(rb_int_modulo(a, m), b, mm, nega_flg);
-            }
-        }
-        else {
-            if (rb_bigzero_p(m)) rb_num_zerodiv();
-            return int_pow_tmp3(rb_int_modulo(a, m), b, m, nega_flg);
-        }
-    }
-    UNREACHABLE_RETURN(Qnil);
-}
-
 /*
  *  Bignum objects hold integers outside the range of
  *  Fixnum. Bignum objects are created
@@ -7179,9 +6780,7 @@ Init_Bignum(void)
 #ifndef RUBY_INTEGER_UNIFICATION
     rb_cBignum = rb_cInteger;
 #endif
-    /* An obsolete class, use Integer */
     rb_define_const(rb_cObject, "Bignum", rb_cInteger);
-    rb_deprecate_constant(rb_cObject, "Bignum");
 
     rb_define_method(rb_cInteger, "coerce", rb_int_coerce, 1);
 
diff --git a/bin/bundle b/bin/bundle
deleted file mode 100755
index 1a0b06b005..0000000000
--- a/bin/bundle
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env ruby
-#
-# This file was generated by RubyGems.
-#
-# The application 'bundler' is installed as part of a gem, and
-# this file is here to facilitate running it.
-#
-
-require 'rubygems'
-
-version = ">= 0.a"
-
-str = ARGV.first
-if str
-  str = str.b[/\A_(.*)_\z/, 1]
-  if str and Gem::Version.correct?(str)
-    version = str
-    ARGV.shift
-  end
-end
-
-if Gem.respond_to?(:activate_bin_path)
-load Gem.activate_bin_path('bundler', 'bundle', version)
-else
-gem "bundler", version
-load Gem.bin_path("bundler", "bundle", version)
-end
diff --git a/bin/bundler b/bin/bundler
deleted file mode 100755
index e15eb39ed7..0000000000
--- a/bin/bundler
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env ruby
-#
-# This file was generated by RubyGems.
-#
-# The application 'bundler' is installed as part of a gem, and
-# this file is here to facilitate running it.
-#
-
-require 'rubygems'
-
-version = ">= 0.a"
-
-str = ARGV.first
-if str
-  str = str.b[/\A_(.*)_\z/, 1]
-  if str and Gem::Version.correct?(str)
-    version = str
-    ARGV.shift
-  end
-end
-
-if Gem.respond_to?(:activate_bin_path)
-load Gem.activate_bin_path('bundler', 'bundler', version)
-else
-gem "bundler", version
-load Gem.bin_path("bundler", "bundler", version)
-end
diff --git a/bin/erb b/bin/erb
index 2435224fe1..6a88c3b26a 100755
--- a/bin/erb
+++ b/bin/erb
@@ -75,7 +75,6 @@ class ERB
           when '-r'                        # require
             require ARGV.req_arg
           when '-S'                        # security level
-            warn 'warning: -S option of erb command is deprecated. Please do not use this.'
             arg = ARGV.req_arg
             raise "invalid safe_level #{arg.dump}" unless arg =~ /\A[0-1]\z/
             safe_level = arg.to_i
@@ -113,26 +112,22 @@ class ERB
   -v               enable verbose mode
   -d               set $DEBUG to true
   -r library       load a library
+  -S safe_level    set $SAFE (0..1)
   -E ex[:in]       set default external/internal encodings
-  -U               set default encoding to UTF-8
+  -U               set default encoding to UTF-8.
   -T trim_mode     specify trim_mode (0..2, -)
-  -P               disable ruby code evaluation for lines beginning with %
+  -P               ignore lines which start with "%"
   var=value        set variable
 EOU
         exit 1
       end
 
-      $<.set_encoding(Encoding::UTF_8, nil)
+      $<.set_encoding(Encoding::ASCII_8BIT, nil)
       src = $<.read
       filename = $FILENAME
       exit 2 unless src
       trim = trim_mode_opt(trim_mode, disable_percent)
-      if safe_level.nil?
-        erb = factory.new(src, trim_mode: trim)
-      else
-        # [deprecated] This will be removed at Ruby 2.7.
-        erb = factory.new(src, safe_level, trim_mode: trim)
-      end
+      erb = factory.new(src.untaint, safe_level, trim)
       erb.filename = filename
       if output
         if number
@@ -143,7 +138,7 @@ EOU
           puts erb.src
         end
       else
-        bind = TOPLEVEL_BINDING
+        bind = TOPLEVEL_BINDING.taint
         if variables
           enc = erb.encoding
           for var, val in variables do
diff --git a/bin/irb b/bin/irb
index ae6d358c9d..c64ee85fbd 100755
--- a/bin/irb
+++ b/bin/irb
@@ -1,27 +1,11 @@
 #!/usr/bin/env ruby
 #
-# This file was generated by RubyGems.
+#   irb.rb - interactive ruby
+#   	$Release Version: 0.9.6 $
+#   	$Revision$
+#   	by Keiju ISHITSUKA(keiju@ruby-lang.org)
 #
-# The application 'irb' is installed as part of a gem, and
-# this file is here to facilitate running it.
-#
-
-require 'rubygems'
-
-version = ">= 0.a"
 
-str = ARGV.first
-if str
-  str = str.b[/\A_(.*)_\z/, 1]
-  if str and Gem::Version.correct?(str)
-    version = str
-    ARGV.shift
-  end
-end
+require "irb"
 
-if Gem.respond_to?(:activate_bin_path)
-load Gem.activate_bin_path('irb', 'irb', version)
-else
-gem "irb", version
-load Gem.bin_path("irb", "irb", version)
-end
+IRB.start(__FILE__)
diff --git a/bin/racc b/bin/racc
deleted file mode 100755
index 3ddac532b4..0000000000
--- a/bin/racc
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env ruby
-#
-# This file was generated by RubyGems.
-#
-# The application 'racc' is installed as part of a gem, and
-# this file is here to facilitate running it.
-#
-
-require 'rubygems'
-
-version = ">= 0.a"
-
-if ARGV.first
-  str = ARGV.first
-  str = str.dup.force_encoding("BINARY") if str.respond_to? :force_encoding
-  if str =~ /\A_(.*)_\z/ and Gem::Version.correct?($1) then
-    version = $1
-    ARGV.shift
-  end
-end
-
-if Gem.respond_to?(:activate_bin_path)
-load Gem.activate_bin_path('racc', 'racc', version)
-else
-gem "racc", version
-load Gem.bin_path("racc", "racc", version)
-end
diff --git a/bin/racc2y b/bin/racc2y
deleted file mode 100755
index a1e4352632..0000000000
--- a/bin/racc2y
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env ruby
-#
-# This file was generated by RubyGems.
-#
-# The application 'racc' is installed as part of a gem, and
-# this file is here to facilitate running it.
-#
-
-require 'rubygems'
-
-version = ">= 0.a"
-
-if ARGV.first
-  str = ARGV.first
-  str = str.dup.force_encoding("BINARY") if str.respond_to? :force_encoding
-  if str =~ /\A_(.*)_\z/ and Gem::Version.correct?($1) then
-    version = $1
-    ARGV.shift
-  end
-end
-
-if Gem.respond_to?(:activate_bin_path)
-load Gem.activate_bin_path('racc', 'racc2y', version)
-else
-gem "racc", version
-load Gem.bin_path("racc", "racc2y", version)
-end
diff --git a/bin/rdoc b/bin/rdoc
index 8fa948cddb..aaa23292df 100755
--- a/bin/rdoc
+++ b/bin/rdoc
@@ -1,27 +1,44 @@
 #!/usr/bin/env ruby
 #
-# This file was generated by RubyGems.
-#
-# The application 'rdoc' is installed as part of a gem, and
-# this file is here to facilitate running it.
+#  RDoc: Documentation tool for source code
+#        (see lib/rdoc/rdoc.rb for more information)
 #
+#  Copyright (c) 2003 Dave Thomas
+#  Released under the same terms as Ruby
 
-require 'rubygems'
+begin
+  gem 'rdoc'
+rescue NameError => e # --disable-gems
+  raise unless e.name == :gem
+rescue Gem::LoadError
+end
 
-version = ">= 0.a"
+require 'rdoc/rdoc'
 
-str = ARGV.first
-if str
-  str = str.b[/\A_(.*)_\z/, 1]
-  if str and Gem::Version.correct?(str)
-    version = str
-    ARGV.shift
+begin
+  r = RDoc::RDoc.new
+  r.document ARGV
+rescue Errno::ENOSPC
+  $stderr.puts 'Ran out of space creating documentation'
+  $stderr.puts
+  $stderr.puts 'Please free up some space and try again'
+rescue SystemExit
+  raise
+rescue Exception => e
+  if $DEBUG_RDOC then
+    $stderr.puts e.message
+    $stderr.puts "#{e.backtrace.join "\n\t"}"
+    $stderr.puts
+  elsif Interrupt === e then
+    $stderr.puts
+    $stderr.puts 'Interrupted'
+  else
+    $stderr.puts "uh-oh! RDoc had a problem:"
+    $stderr.puts e.message
+    $stderr.puts
+    $stderr.puts "run with --debug for full backtrace"
   end
-end
 
-if Gem.respond_to?(:activate_bin_path)
-load Gem.activate_bin_path('rdoc', 'rdoc', version)
-else
-gem "rdoc", version
-load Gem.bin_path("rdoc", "rdoc", version)
+  exit 1
 end
+
diff --git a/bin/ri b/bin/ri
index 0cc2f73bb6..7fbed0c099 100755
--- a/bin/ri
+++ b/bin/ri
@@ -1,27 +1,12 @@
 #!/usr/bin/env ruby
-#
-# This file was generated by RubyGems.
-#
-# The application 'rdoc' is installed as part of a gem, and
-# this file is here to facilitate running it.
-#
 
-require 'rubygems'
-
-version = ">= 0.a"
-
-str = ARGV.first
-if str
-  str = str.b[/\A_(.*)_\z/, 1]
-  if str and Gem::Version.correct?(str)
-    version = str
-    ARGV.shift
-  end
+begin
+  gem 'rdoc'
+rescue NameError => e # --disable-gems
+  raise unless e.name == :gem
+rescue Gem::LoadError
 end
 
-if Gem.respond_to?(:activate_bin_path)
-load Gem.activate_bin_path('rdoc', 'ri', version)
-else
-gem "rdoc", version
-load Gem.bin_path("rdoc", "ri", version)
-end
+require 'rdoc/ri/driver'
+
+RDoc::RI::Driver.run ARGV
diff --git a/bin/y2racc b/bin/y2racc
deleted file mode 100755
index 023615f369..0000000000
--- a/bin/y2racc
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env ruby
-#
-# This file was generated by RubyGems.
-#
-# The application 'racc' is installed as part of a gem, and
-# this file is here to facilitate running it.
-#
-
-require 'rubygems'
-
-version = ">= 0.a"
-
-if ARGV.first
-  str = ARGV.first
-  str = str.dup.force_encoding("BINARY") if str.respond_to? :force_encoding
-  if str =~ /\A_(.*)_\z/ and Gem::Version.correct?($1) then
-    version = $1
-    ARGV.shift
-  end
-end
-
-if Gem.respond_to?(:activate_bin_path)
-load Gem.activate_bin_path('racc', 'y2racc', version)
-else
-gem "racc", version
-load Gem.bin_path("racc", "y2racc", version)
-end
diff --git a/bootstraptest/pending.rb b/bootstraptest/pending.rb
index 0959bfa2b0..744c0adac1 100644
--- a/bootstraptest/pending.rb
+++ b/bootstraptest/pending.rb
@@ -37,8 +37,3 @@ assert_normal_exit %q{
   r.instance_eval { initialize r, r }
   r.inspect
 }
-
-# This randomly fails on mswin.
-assert_equal %q{[]}, %q{
-  Thread.new{sleep}.backtrace
-}
diff --git a/bootstraptest/runner.rb b/bootstraptest/runner.rb
index 56b4b12230..8945c16bd7 100755
--- a/bootstraptest/runner.rb
+++ b/bootstraptest/runner.rb
@@ -1,4 +1,4 @@
-"exec" "${RUBY-ruby}" "-x" "$0" "$@" || true # -*- Ruby -*-
+"exec" "${RUBY-ruby}" "-x" "$0" "$@" || true # -*- mode: ruby; coding: utf-8 -*-
 #!./ruby
 # $Id$
 
@@ -6,7 +6,6 @@
 # Never use optparse in this file.
 # Never use test/unit in this file.
 # Never use Ruby extensions in this file.
-# Maintain Ruby 1.8 compatibility for now
 
 begin
   require 'fileutils'
@@ -140,7 +139,7 @@ End
     # dircolors-like style
     colors = (colors = ENV['TEST_COLORS']) ? Hash[colors.scan(/(\w+)=([^:\n]*)/)] : {}
     begin
-      File.read(File.join(__dir__, "../tool/colors")).scan(/(\w+)=([^:\n]*)/) do |n, c|
+      File.read(File.join(__dir__, "../test/colors")).scan(/(\w+)=([^:\n]*)/) do |n, c|
         colors[n] ||= c
       end
     rescue
@@ -171,8 +170,8 @@ End
 end
 
 def erase(e = true)
-  if e and @columns > 0 and @tty and !@verbose
-    "\e[1K\r"
+  if e and @columns > 0 and !@verbose
+    "\r#{" "*@columns}\r"
   else
     ""
   end
@@ -208,9 +207,6 @@ def exec_test(pathes)
     $stderr.puts unless @quiet and @tty and @error == error
   end
   $stderr.print(erase) if @quiet
-  @errbuf.each do |msg|
-    $stderr.puts msg
-  end
   if @error == 0
     if @count == 0
       $stderr.puts "No tests, no problem"
@@ -219,6 +215,9 @@ def exec_test(pathes)
     end
     exit true
   else
+    @errbuf.each do |msg|
+      $stderr.puts msg
+    end
     $stderr.puts "#{@failed}FAIL#{@reset} #{@error}/#{@count} tests failed"
     exit false
   end
@@ -244,7 +243,7 @@ def show_progress(message = '')
   else
     $stderr.print "#{@failed}F"
     $stderr.printf(" %.3f", t) if @verbose
-    $stderr.print @reset
+    $stderr.print "#{@reset}"
     $stderr.puts if @verbose
     error faildesc, message
     unless errout.empty?
@@ -255,34 +254,30 @@ def show_progress(message = '')
     end
   end
 rescue Interrupt
-  $stderr.puts "\##{@count} #{@location}"
-  raise
+  raise Interrupt
 rescue Exception => err
   $stderr.print 'E'
   $stderr.puts if @verbose
   error err.message, message
 end
 
-def show_limit(testsrc, opt = '', **argh)
-  result = get_result_string(testsrc, opt, **argh)
-  if @tty and @verbose
-    $stderr.puts ".{#@reset}\n#{erase}#{result}"
-  else
-    @errbuf.push result
-  end
+# NativeClient is special.  The binary is cross-compiled.  But runs on the build environment.
+# So RUBY_PLATFORM in this process is not useful to detect it.
+def nacl?
+  @ruby and File.basename(@ruby.split(/\s/).first)['sel_ldr']
 end
 
-def assert_check(testsrc, message = '', opt = '', **argh)
+def assert_check(testsrc, message = '', opt = '')
   show_progress(message) {
-    result = get_result_string(testsrc, opt, **argh)
+    result = get_result_string(testsrc, opt)
     check_coredump
     yield(result)
   }
 end
 
-def assert_equal(expected, testsrc, message = '', opt = '', **argh)
+def assert_equal(expected, testsrc, message = '')
   newtest
-  assert_check(testsrc, message, opt, **argh) {|result|
+  assert_check(testsrc, message) {|result|
     if expected == result
       nil
     else
@@ -323,10 +318,13 @@ def assert_valid_syntax(testsrc, message = '')
   }
 end
 
-def assert_normal_exit(testsrc, *rest, timeout: nil, **opt)
+def assert_normal_exit(testsrc, *rest)
   newtest
+  opt = {}
+  opt = rest.pop if Hash === rest.last
   message, ignore_signals = rest
   message ||= ''
+  timeout = opt[:timeout]
   show_progress(message) {
     faildesc = nil
     filename = make_srcfile(testsrc)
@@ -376,9 +374,6 @@ def assert_normal_exit(testsrc, *rest, timeout: nil, **opt)
 end
 
 def assert_finish(timeout_seconds, testsrc, message = '')
-  if RubyVM.const_defined? :MJIT
-    timeout_seconds *= 3 if RubyVM::MJIT.enabled? # for --jit-wait
-  end
   newtest
   show_progress(message) {
     faildesc = nil
@@ -387,24 +382,12 @@ def assert_finish(timeout_seconds, testsrc, message = '')
     pid = io.pid
     waited = false
     tlimit = Time.now + timeout_seconds
-    diff = timeout_seconds
-    while diff > 0
+    while Time.now < tlimit
       if Process.waitpid pid, Process::WNOHANG
         waited = true
         break
       end
-      if io.respond_to?(:read_nonblock)
-        if IO.select([io], nil, nil, diff)
-          begin
-            io.read_nonblock(1024)
-          rescue Errno::EAGAIN, IO::WaitReadable, EOFError
-            break
-          end while true
-        end
-      else
-        sleep 0.1
-      end
-      diff = tlimit - Time.now
+      sleep 0.1
     end
     if !waited
       Process.kill(:KILL, pid)
@@ -422,7 +405,7 @@ def flunk(message = '')
 end
 
 def pretty(src, desc, result)
-  src = src.sub(/\A\s*\n/, '')
+  src = src.sub(/\A.*\n/, '')
   (/\n/ =~ src ? "\n#{adjust_indent(src)}" : src) + "  #=> #{desc}"
 end
 
@@ -436,19 +419,18 @@ def untabify(str)
   str.gsub(/^\t+/) {' ' * (8 * $&.size) }
 end
 
-def make_srcfile(src, frozen_string_literal: nil)
+def make_srcfile(src)
   filename = 'bootstraptest.tmp.rb'
   File.open(filename, 'w') {|f|
-    f.puts "#frozen_string_literal:true" if frozen_string_literal
     f.puts "GC.stress = true" if $stress
     f.puts "print(begin; #{src}; end)"
   }
   filename
 end
 
-def get_result_string(src, opt = '', **argh)
+def get_result_string(src, opt = '')
   if @ruby
-    filename = make_srcfile(src, **argh)
+    filename = make_srcfile(src)
     begin
       `#{@ruby} -W0 #{opt} #{filename}`
     ensure
diff --git a/bootstraptest/test_env.rb b/bootstraptest/test_env.rb
deleted file mode 100644
index 7d1b45b75e..0000000000
--- a/bootstraptest/test_env.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-assert_equal "true", %q{
-  ENV["ENVTEST"] = "\u{e9 3042 d76c}"
-  env = ENV["ENVTEST"]
-  env.valid_encoding?
-}
-
-# different encoding is used for PATH
-assert_equal "true", %q{
-  ENV["PATH"] = "\u{e9 3042 d76c}"
-  env = ENV["PATH"]
-  env.valid_encoding?
-}
diff --git a/bootstraptest/test_eval.rb b/bootstraptest/test_eval.rb
index fa04323b7f..8e90ac2728 100644
--- a/bootstraptest/test_eval.rb
+++ b/bootstraptest/test_eval.rb
@@ -190,8 +190,7 @@ assert_equal %q{[10, main]}, %q{
 }
 
 %w[break next redo].each do |keyword|
-  assert_match %r"Can't escape from eval with #{keyword}\b", %{
-    STDERR.reopen(STDOUT)
+  assert_match %r"Can't escape from eval with #{keyword}\z", %{
     begin
       eval "0 rescue #{keyword}"
     rescue SyntaxError => e
diff --git a/bootstraptest/test_exception.rb b/bootstraptest/test_exception.rb
index 0fb6f552b8..35c8d25e37 100644
--- a/bootstraptest/test_exception.rb
+++ b/bootstraptest/test_exception.rb
@@ -402,7 +402,7 @@ assert_equal 'nil', %q{
   exc.inspect
 }, '[ruby-dev:32608]'
 
-assert_equal 'divided by 0', %q{
+assert_equal 'exception class/object expected', %q{
   class ZeroDivisionError
     def self.new(message)
       42
diff --git a/bootstraptest/test_fiber.rb b/bootstraptest/test_fiber.rb
deleted file mode 100644
index 35e1bf6851..0000000000
--- a/bootstraptest/test_fiber.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-show_limit %q{
-  fibers = []
-  begin
-    fiber = Fiber.new{Fiber.yield}
-    fiber.resume
-    fibers << fiber
-
-    raise Exception, "skipping" if fibers.count >= 10_000
-  rescue Exception => error
-    puts "Fiber count: #{fibers.count} (#{error})"
-    break
-  end while true
-}
-
-assert_equal %q{ok}, %q{
-  Fiber.new{
-  }.resume
-  :ok
-}
-
-assert_equal %q{ok}, %q{
-  10_000.times.collect{Fiber.new{}}
-  :ok
-}
-
-assert_equal %q{ok}, %q{
-  fibers = 100.times.collect{Fiber.new{Fiber.yield}}
-  fibers.each(&:resume)
-  fibers.each(&:resume)
-  :ok
-}
-
-assert_normal_exit %q{
-  at_exit { Fiber.new{}.resume }
-}
-
-assert_normal_exit %q{
-  Fiber.new(&Object.method(:class_eval)).resume("foo")
-}, '[ruby-dev:34128]'
diff --git a/bootstraptest/test_flow.rb b/bootstraptest/test_flow.rb
index 9da6d45cbd..0390062a24 100644
--- a/bootstraptest/test_flow.rb
+++ b/bootstraptest/test_flow.rb
@@ -589,13 +589,3 @@ assert_equal "foo", %q{
   end
   Bug6460.new.m1
 }, '[ruby-dev:46372]'
-
-assert_equal "foo", %q{
-  obj = "foo"
-  if obj || any1
-    any2 = any2
-  else
-    raise obj.inspect
-  end
-  obj
-}, '[ruby-core:87830]'
diff --git a/bootstraptest/test_fork.rb b/bootstraptest/test_fork.rb
index 83923dad97..1cd9f7ac6c 100644
--- a/bootstraptest/test_fork.rb
+++ b/bootstraptest/test_fork.rb
@@ -21,9 +21,7 @@ assert_finish 10, %q{
   end
 }, '[ruby-core:22158]'
 
-# temporarily stop this test to enable explicit failure when
-# timer thread couldn't be created (r61706 and r61717).
-assert_normal_exit(<<'End', '[ruby-dev:37934]') if false
+assert_normal_exit(<<'End', '[ruby-dev:37934]')
   main = Thread.current
   Thread.new { sleep 0.01 until main.stop?; Thread.kill main }
   Process.setrlimit(:NPROC, 1) if defined?(Process::RLIMIT_NPROC)
diff --git a/bootstraptest/test_insns.rb b/bootstraptest/test_insns.rb
deleted file mode 100644
index 1269d7d013..0000000000
--- a/bootstraptest/test_insns.rb
+++ /dev/null
@@ -1,440 +0,0 @@
-# C0 coverage of each instructions
-
-# :NOTE: This is for development purpose; never consider this file as
-# ISeq compilation specification.
-
-begin
-  # This library brings some additional coverage.
-  # Not mandatory.
-  require 'rbconfig/sizeof'
-rescue LoadError
-  # OK, just skip
-else
-  if defined? RbConfig::LIMITS
-    $FIXNUM_MAX = RbConfig::LIMITS["FIXNUM_MAX"]
-    $FIXNUM_MIN = RbConfig::LIMITS["FIXNUM_MIN"]
-  end
-end
-
-fsl   = { frozen_string_literal: true } # used later
-tests = [
-  # insn ,   expression to generate such insn
-  [ 'nop',   %q{ raise rescue true }, ],
-
-  [ 'setlocal *, 0', %q{ x = true }, ],
-  [ 'setlocal *, 1', %q{ x = nil; -> { x = true }.call }, ],
-  [ 'setlocal',      %q{ x = nil; -> { -> { x = true }.() }.() }, ],
-  [ 'getlocal *, 0', %q{ x = true; x }, ],
-  [ 'getlocal *, 1', %q{ x = true; -> { x }.call }, ],
-  [ 'getlocal',      %q{ x = true; -> { -> { x }.() }.() }, ],
-
-  [ 'setblockparam', <<-'},', ], # {
-    def m&b
-      b = # here
-        proc { true }
-    end
-    m { false }.call
-  },
-  [ 'getblockparam', <<-'},', ], # {
-    def m&b
-      b # here
-    end
-    m { true }.call
-  },
-  [ 'getblockparamproxy', <<-'},', ], # {
-    def m&b
-      b # here
-        .call
-    end
-    m { true }
-  },
-
-  [ 'setspecial', %q{ true if true..true }, ],
-  [ 'getspecial', %q{ $&.nil? }, ],
-  [ 'getspecial', %q{ $`.nil? }, ],
-  [ 'getspecial', %q{ $'.nil? }, ],
-  [ 'getspecial', %q{ $+.nil? }, ],
-  [ 'getspecial', %q{ $1.nil? }, ],
-  [ 'getspecial', %q{ $128.nil? }, ],
-
-  [ 'getglobal', %q{ String === $0 }, ],
-  [ 'getglobal', %q{ $_.nil? }, ],
-  [ 'setglobal', %q{ $0 = "true" }, ],
-
-  [ 'setinstancevariable', %q{ @x = true }, ],
-  [ 'getinstancevariable', %q{ @x = true; @x }, ],
-
-  [ 'setclassvariable', %q{ @@x = true }, ],
-  [ 'getclassvariable', %q{ @@x = true; @@x }, ],
-
-  [ 'setconstant', %q{ X = true }, ],
-  [ 'setconstant', %q{ Object::X = true }, ],
-  [ 'getconstant', %q{ X = true; X }, ],
-  [ 'getconstant', %q{ X = true; Object::X }, ],
-
-  [ 'getinlinecache / setinlinecache', %q{ def x; X; end; X = true; x; x; x }, ],
-
-  [ 'putnil',               %q{ $~ == nil }, ],
-  [ 'putself',              %q{ $~ != self }, ],
-  [ 'putobject INT2FIX(0)', %q{ $~ != 0 }, ],
-  [ 'putobject INT2FIX(1)', %q{ $~ != 1 }, ],
-  [ 'putobject',            %q{ $~ != -1 }, ],
-  [ 'putobject',            %q{ $~ != /x/ }, ],
-  [ 'putobject',            %q{ $~ != :x }, ],
-  [ 'putobject',            %q{ $~ != (1..2) }, ],
-  [ 'putobject',            %q{ $~ != true }, ],
-  [ 'putobject',            %q{ /(?<x>x)/ =~ "x"; x == "x" }, ],
-
-  [ 'putspecialobject',         %q{ {//=>true}[//] }, ],
-  [ 'putiseq',                  %q{ -> { true }.() }, ],
-  [ 'putstring',                %q{ "true" }, ],
-  [ 'tostring / concatstrings', %q{ "#{true}" }, ],
-  [ 'freezestring',             %q{ "#{true}" }, fsl, ],
-  [ 'freezestring',             %q{ "#{true}" }, '-d', fsl, ],
-  [ 'toregexp',                 %q{ /#{true}/ =~ "true" && $~ }, ],
-  [ 'intern',                   %q{ :"#{true}" }, ],
-
-  [ 'newarray',    %q{ ["true"][0] }, ],
-  [ 'newarraykwsplat', %q{ [**{x:'true'}][0][:x] }, ],
-  [ 'duparray',    %q{ [ true ][0] }, ],
-  [ 'expandarray', %q{ y = [ true, false, nil ]; x, = y; x }, ],
-  [ 'expandarray', %q{ y = [ true, false, nil ]; x, *z = y; x }, ],
-  [ 'expandarray', %q{ y = [ true, false, nil ]; x, *z, w = y; x }, ],
-  [ 'splatarray',  %q{ x, = *(y = true), false; x }, ],
-  [ 'concatarray', %q{ ["t", "r", *x = "u", "e"].join }, ],
-  [ 'concatarray', <<-'},', ],  # {
-    class X; def to_a; ['u']; end; end
-    ['t', 'r', *X.new, 'e'].join
-  },
-  [ 'concatarray', <<-'},', ],  # {
-    r = false
-    t = [true, nil]
-    q, w, e = r, *t             # here
-    w
-  },
-
-  [ 'newhash',  %q{ x = {}; x[x] = true }, ],
-  [ 'newhash',  %q{ x = true; { x => x }[x] }, ],
-  [ 'newhashfromarray', %q{ { a: true }[:a] }, ],
-  [ 'newrange', %q{ x = 1; [*(0..x)][0] == 0 }, ],
-  [ 'newrange', %q{ x = 1; [*(0...x)][0] == 0 }, ],
-
-  [ 'pop',     %q{ def x; true; end; x }, ],
-  [ 'dup',     %q{ x = y = true; x }, ],
-  [ 'dupn',    %q{ Object::X ||= true }, ],
-  [ 'reverse', %q{ q, (w, e), r = 1, [2, 3], 4; e == 3 }, ],
-  [ 'swap',    <<-'},', ],      # {
-    x = [[false, true]]
-    for i, j in x               # here
-      ;
-    end
-    j
-  },
-
-  [ 'topn',        %q{ x, y = [], 0; x[*y], = [true, false]; x[0] }, ],
-  [ 'setn',        %q{ x, y = [], 0; x[*y]  =  true        ; x[0] }, ],
-  [ 'adjuststack', %q{ x = [true]; x[0] ||= nil; x[0] }, ],
-
-  [ 'defined',      %q{ !defined?(x) }, ],
-  [ 'checkkeyword', %q{ def x x:rand;x end; x x: true }, ],
-  [ 'checktype',    %q{ x = true; "#{x}" }, ],
-  [ 'checkmatch',   <<-'},', ], # {
-    x = y = true
-    case x
-    when false
-      y = false
-    when true                   # here
-      y = nil
-    end
-    y == nil
-  },
-  [ 'checkmatch',   <<-'},', ], # {
-    x, y = true, [false]
-    case x
-    when *y                     # here
-      z = false
-    else
-      z = true
-    end
-    z
-  },
-  [ 'checkmatch',   <<-'},', ], # {
-    x = false
-    begin
-      raise
-    rescue                      # here
-      x = true
-    end
-    x
-  },
-
-  [ 'defineclass', %q{                 module X;    true end }, ],
-  [ 'defineclass', %q{ X = Module.new; module X;    true end }, ],
-  [ 'defineclass', %q{                 class X;     true end }, ],
-  [ 'defineclass', %q{ X = Class.new;  class X;     true end }, ],
-  [ 'defineclass', %q{ X = Class.new;  class Y < X; true end }, ],
-  [ 'defineclass', %q{ X = Class.new;  class << X;  true end }, ],
-  [ 'defineclass', <<-'},', ], # {
-    X = Class.new
-    Y = Class.new(X)
-    class Y < X
-      true
-    end
-  },
-
-  [ 'opt_send_without_block', %q{ true.to_s }, ],
-  [ 'send',                   %q{ true.tap {|i| i.to_s } }, ],
-  [ 'leave',                  %q{ def x; true; end; x }, ],
-  [ 'invokesuper',            <<-'},', ], # {
-    class X < String
-      def empty?
-        super                   # here
-      end
-    end
-   X.new.empty?
-  },
-  [ 'invokeblock',            <<-'},', ], # {
-    def x
-      return yield self         # here
-    end
-    x do
-      true
-    end
-  },
-
-  [ 'opt_str_freeze', %q{ 'true'.freeze }, ],
-  [ 'opt_nil_p',      %q{ nil.nil? }, ],
-  [ 'opt_nil_p',      %q{ !Object.nil? }, ],
-  [ 'opt_nil_p',      %q{ Class.new{def nil?; true end}.new.nil? }, ],
-  [ 'opt_str_uminus', %q{ -'true' }, ],
-  [ 'opt_str_freeze', <<-'},', ], # {
-    class String
-      def freeze
-        true
-      end
-    end
-    'true'.freeze
-  },
-
-  [ 'opt_newarray_max', %q{ [ ].max.nil? }, ],
-  [ 'opt_newarray_max', %q{ [1, x = 2, 3].max == 3 }, ],
-  [ 'opt_newarray_max', <<-'},', ], # {
-    class Array
-      def max
-        true
-      end
-    end
-    [1, x = 2, 3].max
-  },
-  [ 'opt_newarray_min', %q{ [ ].min.nil? }, ],
-  [ 'opt_newarray_min', %q{ [3, x = 2, 1].min == 1 }, ],
-  [ 'opt_newarray_min', <<-'},', ], # {
-    class Array
-      def min
-        true
-      end
-    end
-    [3, x = 2, 1].min
-  },
-
-  [ 'throw',        %q{ false.tap { break true } }, ],
-  [ 'branchif',     %q{ x = nil;  x ||= true }, ],
-  [ 'branchif',     %q{ x = true; x ||= nil; x }, ],
-  [ 'branchunless', %q{ x = 1;    x &&= true }, ],
-  [ 'branchunless', %q{ x = nil;  x &&= true; x.nil? }, ],
-  [ 'branchnil',    %q{ x = true; x&.to_s }, ],
-  [ 'branchnil',    %q{ x = nil;  (x&.to_s).nil? }, ],
-  [ 'jump',         <<-'},', ], # {
-    y = 1
-    x = if y == 0 then nil elsif y == 1 then true else nil end
-    x
-  },
-  [ 'jump',         <<-'},', ], # {
-    # ultra complicated situation: this ||= assignment only generates
-    # 15 instructions, not including the class definition.
-    class X; attr_accessor :x; end
-    x = X.new
-    x&.x ||= true               # here
-  },
-
-  [ 'once', %q{ /#{true}/o =~ "true" && $~ }, ],
-  [ 'once', <<-'},', ],         # {
-    def once expr
-      return /#{expr}/o         # here
-    end
-    x = once(true); x = once(false); x = once(nil);
-    x =~ "true" && $~
-  },
-  [ 'once', <<-'},', ],         # {
-    # recursive once
-    def once n
-      return %r/#{
-        if n == 0
-          true
-        else
-          once(n-1)             # here
-        end
-      }/ox
-    end
-    x = once(128); x = once(7); x = once(16);
-    x =~ "true" && $~
-  },
-  [ 'once', <<-'},', ],         # {
-    # inter-thread lockup situation
-    def once n
-      return Thread.start n do |m|
-        Thread.pass
-        next %r/#{
-          sleep m               # here
-          true
-        }/ox
-      end
-    end
-    x = once(1); y = once(0.1); z = y.value
-    z =~ "true" && $~
-  },
-
-  [ 'opt_case_dispatch', %q{ case   0 when 1.1 then false else true end }, ],
-  [ 'opt_case_dispatch', %q{ case 1.0 when 1.1 then false else true end }, ],
-
-  [ 'opt_plus',    %q{ 1 + 1 == 2 }, ],
-  if defined? $FIXNUM_MAX then
-    [ 'opt_plus',  %Q{ #{ $FIXNUM_MAX } + 1 == #{ $FIXNUM_MAX + 1 } }, ]
-  end,
-  [ 'opt_plus',    %q{ 1.0 + 1.0 == 2.0 }, ],
-  [ 'opt_plus',    %q{ x = +0.0.next_float; x + x >= x }, ],
-  [ 'opt_plus',    %q{ 't' + 'rue' }, ],
-  [ 'opt_plus',    %q{ ( ['t'] + ['r', ['u', ['e'], ], ] ).join }, ],
-  [ 'opt_plus',    %q{ Time.at(1) + 1 == Time.at(2) }, ],
-  [ 'opt_minus',   %q{ 1 - 1 == 0 }, ],
-  if defined? $FIXNUM_MIN then
-    [ 'opt_minus', %Q{ #{ $FIXNUM_MIN } - 1 == #{ $FIXNUM_MIN - 1 } }, ]
-  end,
-  [ 'opt_minus',   %q{ 1.0 - 1.0 == 0.0 }, ],
-  [ 'opt_minus',   %q{ x = -0.0.prev_float; x - x == 0.0 }, ],
-  [ 'opt_minus',   %q{ ( [false, true] - [false] )[0] }, ],
-  [ 'opt_mult',    %q{ 1 * 1 == 1 }, ],
-  [ 'opt_mult',    %q{ 1.0 * 1.0 == 1.0 }, ],
-  [ 'opt_mult',    %q{ x = +0.0.next_float; x * x <= x }, ],
-  [ 'opt_mult',    %q{ ( "ruet" * 3 )[7,4] }, ],
-  [ 'opt_div',     %q{ 1 / 1 == 1 }, ],
-  [ 'opt_div',     %q{ 1.0 / 1.0 == 1.0 }, ],
-  [ 'opt_div',     %q{ x = +0.0.next_float; x / x >= x }, ],
-  [ 'opt_div',     %q{ x = 1/2r; x / x == 1 }, ],
-  [ 'opt_mod',     %q{ 1 % 1 == 0 }, ],
-  [ 'opt_mod',     %q{ 1.0 % 1.0 == 0.0 }, ],
-  [ 'opt_mod',     %q{ x = +0.0.next_float; x % x == 0.0 }, ],
-  [ 'opt_mod',     %q{ '%s' % [ true ] }, ],
-
-  [ 'opt_eq', %q{ 1 == 1 }, ],
-  [ 'opt_eq', <<-'},', ],       # {
-    class X; def == other; true; end; end
-    X.new == true
-  },
-  [ 'opt_neq', %q{ 1 != 0 }, ],
-  [ 'opt_neq', <<-'},', ],       # {
-    class X; def != other; true; end; end
-    X.new != true
-  },
-
-  [ 'opt_lt', %q{            -1   <  0 }, ],
-  [ 'opt_lt', %q{            -1.0 <  0.0 }, ],
-  [ 'opt_lt', %q{ -0.0.prev_float <  0.0 }, ],
-  [ 'opt_lt', %q{              ?a <  ?z }, ],
-  [ 'opt_le', %q{            -1   <= 0 }, ],
-  [ 'opt_le', %q{            -1.0 <= 0.0 }, ],
-  [ 'opt_le', %q{ -0.0.prev_float <= 0.0 }, ],
-  [ 'opt_le', %q{              ?a <= ?z }, ],
-  [ 'opt_gt', %q{             1   >  0 }, ],
-  [ 'opt_gt', %q{             1.0 >  0.0 }, ],
-  [ 'opt_gt', %q{ +0.0.next_float >  0.0 }, ],
-  [ 'opt_gt', %q{              ?z >  ?a }, ],
-  [ 'opt_ge', %q{             1   >= 0 }, ],
-  [ 'opt_ge', %q{             1.0 >= 0.0 }, ],
-  [ 'opt_ge', %q{ +0.0.next_float >= 0.0 }, ],
-  [ 'opt_ge', %q{              ?z >= ?a }, ],
-
-  [ 'opt_ltlt', %q{  '' << 'true' }, ],
-  [ 'opt_ltlt', %q{ ([] << 'true').join }, ],
-  [ 'opt_ltlt', %q{ (1 << 31) == 2147483648 }, ],
-
-  [ 'opt_aref', %q{ ['true'][0] }, ],
-  [ 'opt_aref', %q{ { 0 => 'true'}[0] }, ],
-  [ 'opt_aref', %q{ 'true'[0] == ?t }, ],
-  [ 'opt_aset', %q{ [][0] = true }, ],
-  [ 'opt_aset', %q{ {}[0] = true }, ],
-  [ 'opt_aset', %q{ x = 'frue'; x[0] = 't'; x }, ],
-  [ 'opt_aset', <<-'},', ], # {
-    # opt_aref / opt_aset mixup situation
-    class X; def x; {}; end; end
-    x = X.new
-    x&.x[true] ||= true         # here
-  },
-
-  [ 'opt_aref_with', %q{ { 'true' => true }['true'] }, ],
-  [ 'opt_aref_with', %q{ Struct.new(:nil).new['nil'].nil? }, ],
-  [ 'opt_aset_with', %q{ {}['true'] = true }, ],
-  [ 'opt_aset_with', %q{ Struct.new(:true).new['true'] = true }, ],
-
-  [ 'opt_length',  %q{   'true'       .length == 4 }, ],
-  [ 'opt_length',  %q{   :true        .length == 4 }, ],
-  [ 'opt_length',  %q{ [ 'true' ]     .length == 1 }, ],
-  [ 'opt_length',  %q{ { 'true' => 1 }.length == 1 }, ],
-  [ 'opt_size',    %q{   'true'       .size   == 4 }, ],
-  [ 'opt_size',    %q{               1.size   >= 4 }, ],
-  [ 'opt_size',    %q{ [ 'true' ]     .size   == 1 }, ],
-  [ 'opt_size',    %q{ { 'true' => 1 }.size   == 1 }, ],
-  [ 'opt_empty_p', %q{ ''.empty? }, ],
-  [ 'opt_empty_p', %q{ [].empty? }, ],
-  [ 'opt_empty_p', %q{ {}.empty? }, ],
-  [ 'opt_empty_p', %q{ Queue.new.empty? }, ],
-
-  [ 'opt_succ',  %q{ 1.succ == 2 }, ],
-  if defined? $FIXNUM_MAX then
-    [ 'opt_succ',%Q{ #{ $FIXNUM_MAX }.succ == #{ $FIXNUM_MAX + 1 } }, ]
-  end,
-  [ 'opt_succ',  %q{ '1'.succ == '2' }, ],
-  [ 'opt_succ',  %q{ x = Time.at(0); x.succ == Time.at(1) }, ],
-
-  [ 'opt_not',  %q{ ! false }, ],
-  [ 'opt_neq', <<-'},', ],       # {
-    class X; def !; true; end; end
-    ! X.new
-  },
-
-  [ 'opt_regexpmatch2',  %q{ /true/ =~ 'true' && $~ }, ],
-  [ 'opt_regexpmatch2', <<-'},', ],       # {
-    class Regexp; def =~ other; true; end; end
-    /true/ =~ 'true'
-  },
-  [ 'opt_regexpmatch2',  %q{ 'true' =~ /true/ && $~ }, ],
-  [ 'opt_regexpmatch2', <<-'},', ],       # {
-    class String; def =~ other; true; end; end
-    'true' =~ /true/
-  },
-
-  [ 'opt_call_c_function', 'Struct.new(:x).new.x = true', ],
-]
-
-# normal path
-tests.compact.each do |(insn, expr, *a)|
-  if a.last.is_a?(Hash)
-    a = a.dup
-    kw = a.pop
-    assert_equal 'true', expr, insn, *a, **kw
-  else
-    assert_equal 'true', expr, insn, *a
-  end
-end
-
-# with trace
-tests.compact.each {|(insn, expr, *a)|
-  progn = "set_trace_func(proc{})\n" + expr
-  if a.last.is_a?(Hash)
-    a = a.dup
-    kw = a.pop
-    assert_equal 'true', progn, 'trace_' + insn, *a, **kw
-  else
-    assert_equal 'true', progn, 'trace_' + insn, *a
-  end
-}
diff --git a/bootstraptest/test_io.rb b/bootstraptest/test_io.rb
index 89c00d0b88..1d2b19368a 100644
--- a/bootstraptest/test_io.rb
+++ b/bootstraptest/test_io.rb
@@ -52,7 +52,7 @@ assert_equal 'ok', %q{
   STDIN.reopen(rw)
   STDIN.reopen(save)
   rw.close
-  File.unlink(tmpname)
+  File.unlink(tmpname) unless RUBY_PLATFORM['nacl']
   :ok
 }
 
@@ -69,7 +69,7 @@ assert_equal 'ok', %q{
   STDIN.print "a"
   STDIN.reopen(save)
   rw.close
-  File.unlink(tmpname)
+  File.unlink(tmpname) unless RUBY_PLATFORM['nacl']
   :ok
 }
 
diff --git a/bootstraptest/test_jump.rb b/bootstraptest/test_jump.rb
index 7944915862..595aaa7c4b 100644
--- a/bootstraptest/test_jump.rb
+++ b/bootstraptest/test_jump.rb
@@ -146,16 +146,15 @@ assert_equal %q{131}, %q{
     end
   }
 }
-assert_match %r{Invalid retry}, %q{
-STDERR.reopen(STDOUT)
+assert_equal %q{ok}, %q{
 begin
   eval %q{
     1.times{
       retry
     }
   }
-rescue SyntaxError => e
-  e.message
+rescue SyntaxError
+  :ok
 end
 }
 assert_equal %q{3}, %q{
diff --git a/bootstraptest/test_literal.rb b/bootstraptest/test_literal.rb
index 9b3c10d519..e79092e411 100644
--- a/bootstraptest/test_literal.rb
+++ b/bootstraptest/test_literal.rb
@@ -65,8 +65,10 @@ assert_equal ':a3c',            ':"a#{1+2}c".inspect'
 assert_equal 'Symbol',          ':"a#{1+2}c".class'
 
 # xstring
-assert_equal "foo\n",           %q(`echo foo`)
-assert_equal "foo\n",           %q(s = "foo"; `echo #{s}`)
+unless nacl?
+  assert_equal "foo\n",           %q(`echo foo`)
+  assert_equal "foo\n",           %q(s = "foo"; `echo #{s}`)
+end
 
 # regexp
 assert_equal '',                '//.source'
@@ -223,24 +225,6 @@ assert_equal 'ok', %q{ #  long hash literal (optimized)
   :ok
 }
 
-assert_equal 'ok', %q{ #  Bug #15536
-  eval <<-END
-    {
-      **{
-        a0: nil, a1: nil, a2: nil, a3: nil, a4: nil, a5: nil, a6: nil, a7: nil, a8: nil,
-      },
-      a0: nil, a1: nil, a2: nil, a3: nil, a4: nil, a5: nil, a6: nil, a7: nil, a8: nil,
-      **{
-        c: nil
-      },
-      b0: nil, b1: nil, b2: nil, b3: nil, b4: nil, b5: nil, b6: nil, b7: nil, b8: nil,
-      b9: nil, b10: nil, b11: nil, b12: nil, b13: nil, b14: nil, b15: nil, b16: nil,
-      b17: nil, b18: nil, b19: nil, b20: nil, b21: nil,
-    }
-  END
-  :ok
-}
-
 assert_equal 'ok', %q{
   [print(:ok), exit] # void literal with side-effect
   :dummy
diff --git a/bootstraptest/test_literal_suffix.rb b/bootstraptest/test_literal_suffix.rb
index c36fa7078f..4316c9e040 100644
--- a/bootstraptest/test_literal_suffix.rb
+++ b/bootstraptest/test_literal_suffix.rb
@@ -46,9 +46,9 @@ assert_equal '1',               '1rescue nil'
 assert_equal '10000000000000000001/10000000000000000000',
              '1.0000000000000000001r'
 
-assert_equal 'syntax error, unexpected local variable or method, expecting end-of-input',
+assert_equal 'syntax error, unexpected tIDENTIFIER, expecting end-of-input',
              %q{begin eval('1ir', nil, '', 0); rescue SyntaxError => e; e.message[/\A:(?:\d+:)? (.*)/, 1] end}
-assert_equal 'syntax error, unexpected local variable or method, expecting end-of-input',
+assert_equal 'syntax error, unexpected tIDENTIFIER, expecting end-of-input',
              %q{begin eval('1.2ir', nil, '', 0); rescue SyntaxError => e; e.message[/\A:(?:\d+:)? (.*)/, 1] end}
-assert_equal 'syntax error, unexpected local variable or method, expecting end-of-input',
+assert_equal 'syntax error, unexpected tIDENTIFIER, expecting end-of-input',
              %q{begin eval('1e1r', nil, '', 0); rescue SyntaxError => e; e.message[/\A:(?:\d+:)? (.*)/, 1] end}
diff --git a/bootstraptest/test_objectspace.rb b/bootstraptest/test_objectspace.rb
index 63a8d99322..24a1a0ce2c 100644
--- a/bootstraptest/test_objectspace.rb
+++ b/bootstraptest/test_objectspace.rb
@@ -44,12 +44,3 @@ assert_normal_exit %q{
     Thread.new {}
   end
 }, '[ruby-core:37858]'
-
-assert_equal 'ok', %q{
-  objects_and_ids = 1000.times.map { o = Object.new; [o, o.object_id] }
-  objects_and_ids.each { |expected, id|
-    actual = ObjectSpace._id2ref(id)
-    raise "expected #{expected.inspect}, got #{actual.inspect}" unless actual.equal?(expected)
-  }
-  'ok'
-}
diff --git a/bootstraptest/test_proc.rb b/bootstraptest/test_proc.rb
index 1e384411dc..c23394e8d2 100644
--- a/bootstraptest/test_proc.rb
+++ b/bootstraptest/test_proc.rb
@@ -224,14 +224,14 @@ assert_equal %q{[[nil, []], [1, []], [1, [2]], [1, [2, 3]]]}, %q{
   Proc.new{|a, *b| [a, b]}.call(1, 2, 3),
   ]
 }
-assert_equal %q{1}, %q{
+assert_equal %q{0}, %q{
   pr = proc{
     $SAFE
   }
   $SAFE = 1
   pr.call
 }
-assert_equal %q{[1, 1]}, %q{
+assert_equal %q{[1, 0]}, %q{
   pr = proc{
     $SAFE += 1
   }
diff --git a/bootstraptest/test_thread.rb b/bootstraptest/test_thread.rb
index 84c2be7e36..d16295de8b 100644
--- a/bootstraptest/test_thread.rb
+++ b/bootstraptest/test_thread.rb
@@ -1,14 +1,5 @@
-show_limit %q{
-  threads = []
-  begin
-    threads << Thread.new{sleep}
+# Thread and Fiber
 
-    raise Exception, "skipping" if threads.count >= 10_000
-  rescue Exception => error
-    puts "Thread count: #{threads.count} (#{error})"
-    break
-  end while true
-}
 assert_equal %q{ok}, %q{
   Thread.new{
   }.join
@@ -308,6 +299,10 @@ assert_equal 'ok', %q{
 }, '[ruby-dev:34492]'
 
 assert_normal_exit %q{
+  at_exit { Fiber.new{}.resume }
+}
+
+assert_normal_exit %q{
   g = enum_for(:local_variables)
   loop { g.next }
 }, '[ruby-dev:34128]'
@@ -333,6 +328,10 @@ assert_normal_exit %q{
 }, '[ruby-dev:34128]'
 
 assert_normal_exit %q{
+  Fiber.new(&Object.method(:class_eval)).resume("foo")
+}, '[ruby-dev:34128]'
+
+assert_normal_exit %q{
   Thread.new("foo", &Object.method(:class_eval)).join
 }, '[ruby-dev:34128]'
 
diff --git a/builtin.c b/builtin.c
deleted file mode 100644
index 5ad7f23d5a..0000000000
--- a/builtin.c
+++ /dev/null
@@ -1,43 +0,0 @@
-#include "internal.h"
-#include "vm_core.h"
-#include "iseq.h"
-#include "builtin.h"
-
-#include "builtin_binary.inc"
-
-static const unsigned char*
-builtin_lookup(const char *feature, size_t *psize)
-{
-    for (int i=0; i<BUILTIN_BINARY_SIZE; i++) {
-        if (strcmp(builtin_binary[i].feature, feature) == 0) {
-            *psize = builtin_binary[i].bin_size;
-            return builtin_binary[i].bin;
-        }
-    }
-    rb_bug("builtin_lookup: can not find %s\n", feature);
-}
-
-void
-rb_load_with_builtin_functions(const char *feature_name, const struct rb_builtin_function *table)
-{
-    // search binary
-    size_t size;
-    const unsigned char *bin = builtin_lookup(feature_name, &size);
-
-    // load binary
-    rb_vm_t *vm = GET_VM();
-    if (vm->builtin_function_table != NULL) rb_bug("vm->builtin_function_table should be NULL.");
-    vm->builtin_function_table = table;
-    vm->builtin_inline_index = 0;
-    const rb_iseq_t *iseq = rb_iseq_ibf_load_bytes((const char *)bin, size);
-    vm->builtin_function_table = NULL;
-
-    // exec
-    rb_iseq_eval(iseq);
-}
-
-void
-Init_builtin(void)
-{
-    //
-}
diff --git a/builtin.h b/builtin.h
deleted file mode 100644
index a31d88b073..0000000000
--- a/builtin.h
+++ /dev/null
@@ -1,68 +0,0 @@
-// invoke
-
-struct rb_builtin_function {
-    // for invocation
-    const void * const func_ptr;
-    const int argc;
-
-    // for load
-    const int index;
-    const char * const name;
-};
-
-#define RB_BUILTIN_FUNCTION(_i, _name, _arity) { .name = #_name, .func_ptr = (void *)_name, .argc = _arity, .index = _i }
-
-void rb_load_with_builtin_functions(const char *feature_name, const struct rb_builtin_function *table);
-
-#ifndef VM_CORE_H_EC_DEFINED
-typedef struct rb_execution_context_struct rb_execution_context_t;
-#endif
-
-/* The following code is generated by the following Ruby script:
-
-16.times{|i|
-  args = (i > 0 ? ', ' : '') + (0...i).map{"VALUE"}.join(', ')
-  puts "static inline void rb_builtin_function_check_arity#{i}(VALUE (*f)(rb_execution_context_t *ec, VALUE self#{args})){}"
-}
-*/
-
-static inline void rb_builtin_function_check_arity0(VALUE (*f)(rb_execution_context_t *ec, VALUE self)){}
-static inline void rb_builtin_function_check_arity1(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE)){}
-static inline void rb_builtin_function_check_arity2(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity3(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity4(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity5(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity6(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity7(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity8(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity9(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity10(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity11(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity12(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity13(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity14(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)){}
-static inline void rb_builtin_function_check_arity15(VALUE (*f)(rb_execution_context_t *ec, VALUE self, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)){}
-
-VALUE rb_vm_lvar_exposed(rb_execution_context_t *ec, int index);
-
-// __builtin_inline!
-
-PUREFUNC(static inline VALUE rb_vm_lvar(rb_execution_context_t *ec, int index));
-
-static inline VALUE
-rb_vm_lvar(rb_execution_context_t *ec, int index)
-{
-#if VM_CORE_H_EC_DEFINED
-    return ec->cfp->ep[index];
-#else
-    return rb_vm_lvar_exposed(ec, index);
-#endif
-}
-
-// dump/load
-
-struct builtin_binary {
-    const char *feature;          // feature name
-    const unsigned char *bin;     // binary by ISeq#to_binary
-    size_t bin_size;
-};
diff --git a/ccan/list/list.h b/ccan/list/list.h
index 7d219307bc..ca9f9f1f7f 100644
--- a/ccan/list/list.h
+++ b/ccan/list/list.h
@@ -57,7 +57,7 @@ struct list_head
  * Example:
  *	static struct list_head my_list = LIST_HEAD_INIT(my_list);
  */
-#define LIST_HEAD_INIT(name) { { &(name).n, &(name).n } }
+#define LIST_HEAD_INIT(name) { { &name.n, &name.n } }
 
 /**
  * LIST_HEAD - define and initialize an empty list_head
@@ -238,21 +238,6 @@ static inline int list_empty_nodebug(const struct list_head *h)
 #endif
 
 /**
- * list_empty_nocheck - is a list empty?
- * @h: the list_head
- *
- * If the list is empty, returns true. This doesn't perform any
- * debug check for list consistency, so it can be called without
- * locks, racing with the list being modified. This is ok for
- * checks where an incorrect result is not an issue (optimized
- * bail out path for example).
- */
-static inline bool list_empty_nocheck(const struct list_head *h)
-{
-	return h->n.next == &h->n;
-}
-
-/**
  * list_del - delete an entry from an (unknown) linked list.
  * @n: the list_node to delete from the list.
  *
@@ -654,7 +639,7 @@ static inline void list_prepend_list_(struct list_head *to,
 /**
  * list_for_each_off - iterate through a list of memory regions.
  * @h: the list_head
- * @i: the pointer to a memory region which contains list node data.
+ * @i: the pointer to a memory region wich contains list node data.
  * @off: offset(relative to @i) at which list node data resides.
  *
  * This is a low-level wrapper to iterate @i over the entire list, used to
@@ -662,12 +647,12 @@ static inline void list_prepend_list_(struct list_head *to,
  * so you can break and continue as normal.
  *
  * WARNING! Being the low-level macro that it is, this wrapper doesn't know
- * nor care about the type of @i. The only assumption made is that @i points
+ * nor care about the type of @i. The only assumtion made is that @i points
  * to a chunk of memory that at some @offset, relative to @i, contains a
- * properly filled `struct list_node' which in turn contains pointers to
- * memory chunks and it's turtles all the way down. With all that in mind
+ * properly filled `struct node_list' which in turn contains pointers to
+ * memory chunks and it's turtles all the way down. Whith all that in mind
  * remember that given the wrong pointer/offset couple this macro will
- * happily churn all you memory until SEGFAULT stops it, in other words
+ * happilly churn all you memory untill SEGFAULT stops it, in other words
  * caveat emptor.
  *
  * It is worth mentioning that one of legitimate use-cases for that wrapper
@@ -686,7 +671,7 @@ static inline void list_prepend_list_(struct list_head *to,
 /**
  * list_for_each_rev_off - iterate through a list of memory regions backwards
  * @h: the list_head
- * @i: the pointer to a memory region which contains list node data.
+ * @i: the pointer to a memory region wich contains list node data.
  * @off: offset(relative to @i) at which list node data resides.
  *
  * See list_for_each_off for details
@@ -698,7 +683,7 @@ static inline void list_prepend_list_(struct list_head *to,
  * list_for_each_safe_off - iterate through a list of memory regions, maybe
  * during deletion
  * @h: the list_head
- * @i: the pointer to a memory region which contains list node data.
+ * @i: the pointer to a memory region wich contains list node data.
  * @nxt: the structure containing the list_node
  * @off: offset(relative to @i) at which list node data resides.
  *
@@ -717,7 +702,7 @@ static inline void list_prepend_list_(struct list_head *to,
  * list_for_each_rev_safe_off - iterate backwards through a list of
  * memory regions, maybe during deletion
  * @h: the list_head
- * @i: the pointer to a memory region which contains list node data.
+ * @i: the pointer to a memory region wich contains list node data.
  * @nxt: the structure containing the list_node
  * @off: offset(relative to @i) at which list node data resides.
  *
diff --git a/class.c b/class.c
index c253b4b642..6c7dfa5c17 100644
--- a/class.c
+++ b/class.c
@@ -176,7 +176,7 @@ class_alloc(VALUE flags, VALUE klass)
      */
     RCLASS_SET_ORIGIN((VALUE)obj, (VALUE)obj);
     RCLASS_SERIAL(obj) = rb_next_class_serial();
-    RB_OBJ_WRITE(obj, &RCLASS_REFINED_CLASS(obj), Qnil);
+    RCLASS_REFINED_CLASS(obj) = Qnil;
     RCLASS_EXT(obj)->allocator = 0;
 
     return (VALUE)obj;
@@ -205,6 +205,7 @@ rb_class_boot(VALUE super)
     RCLASS_SET_SUPER(klass, super);
     RCLASS_M_TBL_INIT(klass);
 
+    OBJ_INFECT(klass, super);
     return (VALUE)klass;
 }
 
@@ -312,12 +313,6 @@ class_init_copy_check(VALUE clone, VALUE orig)
 VALUE
 rb_mod_init_copy(VALUE clone, VALUE orig)
 {
-    /* cloned flag is refer at constant inline cache
-     * see vm_get_const_key_cref() in vm_insnhelper.c
-     */
-    FL_SET(clone, RCLASS_CLONED);
-    FL_SET(orig , RCLASS_CLONED);
-
     if (RB_TYPE_P(clone, T_CLASS)) {
 	class_init_copy_check(clone, orig);
     }
@@ -340,7 +335,7 @@ rb_mod_init_copy(VALUE clone, VALUE orig)
     if (RCLASS_IV_TBL(orig)) {
 	st_data_t id;
 
-	rb_iv_tbl_copy(clone, orig);
+	RCLASS_IV_TBL(clone) = rb_st_copy(clone, RCLASS_IV_TBL(orig));
 	CONST_ID(id, "__tmp_classpath__");
 	st_delete(RCLASS_IV_TBL(clone), &id, 0);
 	CONST_ID(id, "__classpath__");
@@ -393,7 +388,7 @@ rb_singleton_class_clone_and_attach(VALUE obj, VALUE attach)
 	RCLASS_SET_SUPER(clone, RCLASS_SUPER(klass));
 	RCLASS_EXT(clone)->allocator = RCLASS_EXT(klass)->allocator;
 	if (RCLASS_IV_TBL(klass)) {
-	    rb_iv_tbl_copy(clone, klass);
+	    RCLASS_IV_TBL(clone) = rb_st_copy(clone, RCLASS_IV_TBL(klass));
 	}
 	if (RCLASS_CONST_TBL(klass)) {
 	    struct clone_const_arg arg;
@@ -510,6 +505,8 @@ make_metaclass(VALUE klass)
     while (RB_TYPE_P(super, T_ICLASS)) super = RCLASS_SUPER(super);
     RCLASS_SET_SUPER(metaclass, super ? ENSURE_EIGENCLASS(super) : rb_cClass);
 
+    OBJ_INFECT(metaclass, RCLASS_SUPER(metaclass));
+
     return metaclass;
 }
 
@@ -540,8 +537,8 @@ boot_defclass(const char *name, VALUE super)
     VALUE obj = rb_class_boot(super);
     ID id = rb_intern(name);
 
+    rb_name_class(obj, id);
     rb_const_set((rb_cObject ? rb_cObject : obj), id, obj);
-    rb_vm_add_root_module(id, obj);
     return obj;
 }
 
@@ -553,7 +550,7 @@ Init_class_hierarchy(void)
     rb_gc_register_mark_object(rb_cObject);
 
     /* resolve class name ASAP for order-independence */
-    rb_set_class_path_string(rb_cObject, rb_cObject, rb_fstring_lit("Object"));
+    rb_class_name(rb_cObject);
 
     rb_cModule = boot_defclass("Module", rb_cObject);
     rb_cClass =  boot_defclass("Class",  rb_cModule);
@@ -619,7 +616,7 @@ rb_define_class_id(ID id, VALUE super)
  * \return the value \c Class#inherited's returns
  * \pre Each of \a super and \a klass must be a \c Class object.
  */
-MJIT_FUNC_EXPORTED VALUE
+VALUE
 rb_class_inherited(VALUE super, VALUE klass)
 {
     ID inherited;
@@ -661,9 +658,6 @@ rb_define_class(const char *name, VALUE super)
 	if (rb_class_real(RCLASS_SUPER(klass)) != super) {
 	    rb_raise(rb_eTypeError, "superclass mismatch for class %s", name);
 	}
-
-        /* Class may have been defined in Ruby and not pin-rooted */
-        rb_vm_add_root_module(id, klass);
 	return klass;
     }
     if (!super) {
@@ -671,6 +665,7 @@ rb_define_class(const char *name, VALUE super)
     }
     klass = rb_define_class_id(id, super);
     rb_vm_add_root_module(id, klass);
+    rb_name_class(klass, id);
     rb_const_set(rb_cObject, id, klass);
     rb_class_inherited(super, klass);
 
@@ -735,9 +730,6 @@ rb_define_class_id_under(VALUE outer, ID id, VALUE super)
 		     " (%"PRIsVALUE" is given but was %"PRIsVALUE")",
 		     outer, rb_id2str(id), RCLASS_SUPER(klass), super);
 	}
-        /* Class may have been defined in Ruby and not pin-rooted */
-        rb_vm_add_root_module(id, klass);
-
 	return klass;
     }
     if (!super) {
@@ -748,7 +740,6 @@ rb_define_class_id_under(VALUE outer, ID id, VALUE super)
     rb_set_class_path_string(klass, outer, rb_id2str(id));
     rb_const_set(outer, id, klass);
     rb_class_inherited(super, klass);
-    rb_vm_add_root_module(id, klass);
     rb_gc_register_mark_object(klass);
 
     return klass;
@@ -765,7 +756,12 @@ rb_module_new(void)
 VALUE
 rb_define_module_id(ID id)
 {
-    return rb_module_new();
+    VALUE mdl;
+
+    mdl = rb_module_new();
+    rb_name_class(mdl, id);
+
+    return mdl;
 }
 
 VALUE
@@ -781,13 +777,10 @@ rb_define_module(const char *name)
 	    rb_raise(rb_eTypeError, "%s is not a module (%"PRIsVALUE")",
 		     name, rb_obj_class(module));
 	}
-        /* Module may have been defined in Ruby and not pin-rooted */
-        rb_vm_add_root_module(id, module);
 	return module;
     }
     module = rb_define_module_id(id);
     rb_vm_add_root_module(id, module);
-    rb_gc_register_mark_object(module);
     rb_const_set(rb_cObject, id, module);
 
     return module;
@@ -848,28 +841,22 @@ rb_include_class_new(VALUE module, VALUE super)
     else {
 	RBASIC_SET_CLASS(klass, module);
     }
+    OBJ_INFECT(klass, module);
+    OBJ_INFECT(klass, super);
 
     return (VALUE)klass;
 }
 
 static int include_modules_at(const VALUE klass, VALUE c, VALUE module, int search_super);
 
-static void
-ensure_includable(VALUE klass, VALUE module)
-{
-    rb_class_modify_check(klass);
-    Check_Type(module, T_MODULE);
-    if (!NIL_P(rb_refinement_module_get_refined_class(module))) {
-	rb_raise(rb_eArgError, "refinement module is not allowed");
-    }
-}
-
 void
 rb_include_module(VALUE klass, VALUE module)
 {
     int changed = 0;
 
-    ensure_includable(klass, module);
+    rb_frozen_class_p(klass);
+    Check_Type(module, T_MODULE);
+    OBJ_INFECT(klass, module);
 
     changed = include_modules_at(klass, RCLASS_ORIGIN(klass), module, TRUE);
     if (changed < 0)
@@ -979,7 +966,9 @@ rb_prepend_module(VALUE klass, VALUE module)
     VALUE origin;
     int changed = 0;
 
-    ensure_includable(klass, module);
+    rb_frozen_class_p(klass);
+    Check_Type(module, T_MODULE);
+    OBJ_INFECT(klass, module);
 
     origin = RCLASS_ORIGIN(klass);
     if (origin == klass) {
@@ -1166,7 +1155,7 @@ method_entry_i(ID key, VALUE value, void *data)
 	if (!me) return ID_TABLE_CONTINUE;
 	if (!arg->recur && me->owner != owner) return ID_TABLE_CONTINUE;
     }
-    if (!st_is_member(arg->list, key)) {
+    if (!st_lookup(arg->list, key, 0)) {
 	if (UNDEFINED_METHOD_ENTRY_P(me)) {
 	    type = METHOD_VISI_UNDEF; /* none */
 	}
@@ -1178,39 +1167,20 @@ method_entry_i(ID key, VALUE value, void *data)
     return ID_TABLE_CONTINUE;
 }
 
-static void
-add_instance_method_list(VALUE mod, struct method_entry_arg *me_arg)
-{
-    struct rb_id_table *m_tbl = RCLASS_M_TBL(mod);
-    if (!m_tbl) return;
-    rb_id_table_foreach(m_tbl, method_entry_i, me_arg);
-}
-
-static bool
-particular_class_p(VALUE mod)
-{
-    if (!mod) return false;
-    if (FL_TEST(mod, FL_SINGLETON)) return true;
-    if (BUILTIN_TYPE(mod) == T_ICLASS) return true;
-    return false;
-}
-
 static VALUE
 class_instance_method_list(int argc, const VALUE *argv, VALUE mod, int obj, int (*func) (st_data_t, st_data_t, st_data_t))
 {
     VALUE ary;
-    int recur = TRUE, prepended = 0;
+    int recur, prepended = 0;
     struct method_entry_arg me_arg;
 
-    if (rb_check_arity(argc, 0, 1)) recur = RTEST(argv[0]);
-
-    me_arg.list = st_init_numtable();
-    me_arg.recur = recur;
-
-    if (obj) {
-        for (; particular_class_p(mod); mod = RCLASS_SUPER(mod)) {
-            add_instance_method_list(mod, &me_arg);
-        }
+    if (argc == 0) {
+	recur = TRUE;
+    }
+    else {
+	VALUE r;
+	rb_scan_args(argc, argv, "01", &r);
+	recur = RTEST(r);
     }
 
     if (!recur && RCLASS_ORIGIN(mod) != mod) {
@@ -1218,12 +1188,15 @@ class_instance_method_list(int argc, const VALUE *argv, VALUE mod, int obj, int
 	prepended = 1;
     }
 
+    me_arg.list = st_init_numtable();
+    me_arg.recur = recur;
     for (; mod; mod = RCLASS_SUPER(mod)) {
-        add_instance_method_list(mod, &me_arg);
+	if (RCLASS_M_TBL(mod)) rb_id_table_foreach(RCLASS_M_TBL(mod), method_entry_i, &me_arg);
 	if (BUILTIN_TYPE(mod) == T_ICLASS && !prepended) continue;
+	if (obj && FL_TEST(mod, FL_SINGLETON)) continue;
 	if (!recur) break;
     }
-    ary = rb_ary_new2(me_arg.list->num_entries);
+    ary = rb_ary_new();
     st_foreach(me_arg.list, func, ary);
     st_free_table(me_arg.list);
 
@@ -1324,7 +1297,7 @@ rb_class_public_instance_methods(int argc, const VALUE *argv, VALUE mod)
  *  <i>obj</i>. This will include all the methods accessible in
  *  <i>obj</i>'s ancestors.
  *  If the optional parameter is <code>false</code>, it
- *  returns an array of <i>obj</i>'s public and protected singleton methods,
+ *  returns an array of <i>obj<i>'s public and protected singleton methods,
  *  the array will not include methods in modules included in <i>obj</i>.
  *
  *     class Klass
@@ -1437,30 +1410,31 @@ rb_obj_public_methods(int argc, const VALUE *argv, VALUE obj)
 VALUE
 rb_obj_singleton_methods(int argc, const VALUE *argv, VALUE obj)
 {
-    VALUE ary, klass, origin;
+    VALUE recur, ary, klass, origin;
     struct method_entry_arg me_arg;
     struct rb_id_table *mtbl;
-    int recur = TRUE;
 
-    if (rb_check_arity(argc, 0, 1)) recur = RTEST(argv[0]);
-    if (RB_TYPE_P(obj, T_CLASS) && FL_TEST(obj, FL_SINGLETON)) {
-        rb_singleton_class(obj);
+    if (argc == 0) {
+	recur = Qtrue;
+    }
+    else {
+	rb_scan_args(argc, argv, "01", &recur);
     }
     klass = CLASS_OF(obj);
     origin = RCLASS_ORIGIN(klass);
     me_arg.list = st_init_numtable();
-    me_arg.recur = recur;
+    me_arg.recur = RTEST(recur);
     if (klass && FL_TEST(klass, FL_SINGLETON)) {
 	if ((mtbl = RCLASS_M_TBL(origin)) != 0) rb_id_table_foreach(mtbl, method_entry_i, &me_arg);
 	klass = RCLASS_SUPER(klass);
     }
-    if (recur) {
+    if (RTEST(recur)) {
 	while (klass && (FL_TEST(klass, FL_SINGLETON) || RB_TYPE_P(klass, T_ICLASS))) {
 	    if (klass != origin && (mtbl = RCLASS_M_TBL(klass)) != 0) rb_id_table_foreach(mtbl, method_entry_i, &me_arg);
 	    klass = RCLASS_SUPER(klass);
 	}
     }
-    ary = rb_ary_new2(me_arg.list->num_entries);
+    ary = rb_ary_new();
     st_foreach(me_arg.list, ins_methods_i, ary);
     st_free_table(me_arg.list);
 
@@ -1524,36 +1498,24 @@ rb_obj_singleton_methods(int argc, const VALUE *argv, VALUE obj)
  * \{
  */
 
-#ifdef rb_define_method_id
-#undef rb_define_method_id
-#endif
 void
 rb_define_method_id(VALUE klass, ID mid, VALUE (*func)(ANYARGS), int argc)
 {
     rb_add_method_cfunc(klass, mid, func, argc, METHOD_VISI_PUBLIC);
 }
 
-#ifdef rb_define_method
-#undef rb_define_method
-#endif
 void
 rb_define_method(VALUE klass, const char *name, VALUE (*func)(ANYARGS), int argc)
 {
     rb_add_method_cfunc(klass, rb_intern(name), func, argc, METHOD_VISI_PUBLIC);
 }
 
-#ifdef rb_define_protected_method
-#undef rb_define_protected_method
-#endif
 void
 rb_define_protected_method(VALUE klass, const char *name, VALUE (*func)(ANYARGS), int argc)
 {
     rb_add_method_cfunc(klass, rb_intern(name), func, argc, METHOD_VISI_PROTECTED);
 }
 
-#ifdef rb_define_private_method
-#undef rb_define_private_method
-#endif
 void
 rb_define_private_method(VALUE klass, const char *name, VALUE (*func)(ANYARGS), int argc)
 {
@@ -1566,23 +1528,6 @@ rb_undef_method(VALUE klass, const char *name)
     rb_add_method(klass, rb_intern(name), VM_METHOD_TYPE_UNDEF, 0, METHOD_VISI_UNDEF);
 }
 
-static enum rb_id_table_iterator_result
-undef_method_i(ID name, VALUE value, void *data)
-{
-    VALUE klass = (VALUE)data;
-    rb_add_method(klass, name, VM_METHOD_TYPE_UNDEF, 0, METHOD_VISI_UNDEF);
-    return ID_TABLE_CONTINUE;
-}
-
-void
-rb_undef_methods_from(VALUE klass, VALUE super)
-{
-    struct rb_id_table *mtbl = RCLASS_M_TBL(super);
-    if (mtbl) {
-	rb_id_table_foreach(mtbl, undef_method_i, (void *)klass);
-    }
-}
-
 /*!
  * \}
  */
@@ -1640,21 +1585,22 @@ singleton_class_of(VALUE obj)
 	switch (BUILTIN_TYPE(obj)) {
 	  case T_FLOAT: case T_BIGNUM: case T_SYMBOL:
 	    goto no_singleton;
-	  case T_STRING:
-	    if (FL_TEST_RAW(obj, RSTRING_FSTR)) goto no_singleton;
-	    break;
 	}
     }
 
     klass = RBASIC(obj)->klass;
     if (!(FL_TEST(klass, FL_SINGLETON) &&
 	  rb_ivar_get(klass, id_attached) == obj)) {
-	rb_serial_t serial = RCLASS_SERIAL(klass);
 	klass = rb_make_metaclass(obj, klass);
-	RCLASS_SERIAL(klass) = serial;
     }
 
-    RB_FL_SET_RAW(klass, RB_OBJ_FROZEN_RAW(obj));
+    if (OBJ_TAINTED(obj)) {
+	OBJ_TAINT(klass);
+    }
+    else {
+	FL_UNSET(klass, FL_TAINT);
+    }
+    if (OBJ_FROZEN(obj)) OBJ_FREEZE_RAW(klass);
 
     return klass;
 }
@@ -1697,7 +1643,7 @@ rb_singleton_class_get(VALUE obj)
  * Returns the singleton class of \a obj. Creates it if necessary.
  *
  * \param obj an arbitrary object.
- * \throw TypeError if \a obj is a Integer or a Symbol.
+ * \throw TypeError if \a obj is a Fixnum or a Symbol.
  * \return the singleton class.
  *
  * \post \a obj has its own singleton class.
@@ -1730,9 +1676,6 @@ rb_singleton_class(VALUE obj)
  * \{
  */
 
-#ifdef rb_define_singleton_method
-#undef rb_define_singleton_method
-#endif
 /*!
  * Defines a singleton method for \a obj.
  * \param obj    an arbitrary object
@@ -1746,9 +1689,8 @@ rb_define_singleton_method(VALUE obj, const char *name, VALUE (*func)(ANYARGS),
     rb_define_method(singleton_class_of(obj), name, func, argc);
 }
 
-#ifdef rb_define_module_function
-#undef rb_define_module_function
-#endif
+
+
 /*!
  * Defines a module function for \a module.
  * \param module  an module or a class.
@@ -1763,9 +1705,7 @@ rb_define_module_function(VALUE module, const char *name, VALUE (*func)(ANYARGS)
     rb_define_singleton_method(module, name, func, argc);
 }
 
-#ifdef rb_define_global_function
-#undef rb_define_global_function
-#endif
+
 /*!
  * Defines a global function
  * \param name    name of the function
@@ -1804,22 +1744,32 @@ rb_define_attr(VALUE klass, const char *name, int read, int write)
     rb_attr(klass, rb_intern(name), read, write, FALSE);
 }
 
-MJIT_FUNC_EXPORTED VALUE
+int
+rb_obj_basic_to_s_p(VALUE obj)
+{
+    const rb_method_entry_t *me = rb_method_entry(CLASS_OF(obj), rb_intern("to_s"));
+    if (me && me->def && me->def->type == VM_METHOD_TYPE_CFUNC &&
+	me->def->body.cfunc.func == rb_any_to_s)
+	return 1;
+    return 0;
+}
+
+VALUE
 rb_keyword_error_new(const char *error, VALUE keys)
 {
-    long i = 0, len = RARRAY_LEN(keys);
-    VALUE error_message = rb_sprintf("%s keyword%.*s", error, len > 1, "s");
+    const char *msg = "";
+    VALUE error_message;
 
-    if (len > 0) {
-	rb_str_cat_cstr(error_message, ": ");
-	while (1) {
-            const VALUE k = RARRAY_AREF(keys, i);
-	    rb_str_append(error_message, rb_inspect(k));
-	    if (++i >= len) break;
-	    rb_str_cat_cstr(error_message, ", ");
-	}
+    if (RARRAY_LEN(keys) == 1) {
+	keys = RARRAY_AREF(keys, 0);
+    }
+    else {
+	keys = rb_ary_join(keys, rb_usascii_str_new2(", "));
+	msg = "s";
     }
 
+    error_message = rb_sprintf("%s keyword%s: %"PRIsVALUE, error, msg, keys);
+
     return rb_exc_new_str(rb_eArgError, error_message);
 }
 
@@ -1834,19 +1784,23 @@ NORETURN(static void unknown_keyword_error(VALUE hash, const ID *table, int keyw
 static void
 unknown_keyword_error(VALUE hash, const ID *table, int keywords)
 {
+    st_table *tbl = rb_hash_tbl_raw(hash);
+    VALUE keys;
     int i;
     for (i = 0; i < keywords; i++) {
 	st_data_t key = ID2SYM(table[i]);
-        rb_hash_stlike_delete(hash, &key, NULL);
+	st_delete(tbl, &key, NULL);
     }
-    rb_keyword_error("unknown", rb_hash_keys(hash));
+    keys = rb_funcallv(hash, rb_intern("keys"), 0, 0);
+    if (!RB_TYPE_P(keys, T_ARRAY)) rb_raise(rb_eArgError, "unknown keyword");
+    rb_keyword_error("unknown", keys);
 }
 
-
 static int
 separate_symbol(st_data_t key, st_data_t value, st_data_t arg)
 {
     VALUE *kwdhash = (VALUE *)arg;
+
     if (!SYMBOL_P(key)) kwdhash++;
     if (!*kwdhash) *kwdhash = rb_hash_new();
     rb_hash_aset(*kwdhash, (VALUE)key, (VALUE)value);
@@ -1863,11 +1817,8 @@ rb_extract_keywords(VALUE *orighash)
 	*orighash = 0;
 	return hash;
     }
-    rb_hash_foreach(hash, separate_symbol, (st_data_t)&parthash);
+    st_foreach(rb_hash_tbl_raw(hash), separate_symbol, (st_data_t)&parthash);
     *orighash = parthash[1];
-    if (parthash[1] && RBASIC_CLASS(hash) != rb_cHash) {
-        RBASIC_SET_CLASS(parthash[1], RBASIC_CLASS(hash));
-    }
     return parthash[0];
 }
 
@@ -1881,8 +1832,8 @@ rb_get_kwargs(VALUE keyword_hash, const ID *table, int required, int optional, V
 
 #define extract_kwarg(keyword, val) \
     (key = (st_data_t)(keyword), values ? \
-     (rb_hash_stlike_delete(keyword_hash, &key, &(val)) || ((val) = Qundef, 0)) : \
-     rb_hash_stlike_lookup(keyword_hash, key, NULL))
+     st_delete(rb_hash_tbl_raw(keyword_hash), &key, (val)) : \
+     st_lookup(rb_hash_tbl_raw(keyword_hash), key, (val)))
 
     if (NIL_P(keyword_hash)) keyword_hash = 0;
 
@@ -1890,11 +1841,18 @@ rb_get_kwargs(VALUE keyword_hash, const ID *table, int required, int optional, V
 	rest = 1;
 	optional = -1-optional;
     }
+    if (values) {
+	for (j = 0; j < required + optional; j++) {
+	    values[j] = Qundef;
+	}
+    }
     if (required) {
 	for (; i < required; i++) {
 	    VALUE keyword = ID2SYM(table[i]);
 	    if (keyword_hash) {
-                if (extract_kwarg(keyword, values[i])) {
+		st_data_t val;
+		if (extract_kwarg(keyword, &val)) {
+		    if (values) values[i] = (VALUE)val;
 		    continue;
 		}
 	    }
@@ -1908,191 +1866,100 @@ rb_get_kwargs(VALUE keyword_hash, const ID *table, int required, int optional, V
     j = i;
     if (optional && keyword_hash) {
 	for (i = 0; i < optional; i++) {
-            if (extract_kwarg(ID2SYM(table[required+i]), values[required+i])) {
+	    st_data_t val;
+	    if (extract_kwarg(ID2SYM(table[required+i]), &val)) {
+		if (values) values[required+i] = (VALUE)val;
 		j++;
 	    }
 	}
     }
     if (!rest && keyword_hash) {
-	if (RHASH_SIZE(keyword_hash) > (unsigned int)(values ? 0 : j)) {
+	if (RHASH_SIZE(keyword_hash) > (unsigned int)j) {
 	    unknown_keyword_error(keyword_hash, table, required+optional);
 	}
     }
-    if (values && !keyword_hash) {
-        for (i = 0; i < required + optional; i++) {
-            values[i] = Qundef;
-        }
-    }
     return j;
 #undef extract_kwarg
 }
 
-struct rb_scan_args_t {
-    int argc;
-    const VALUE *argv;
-    va_list vargs;
-    int f_var;
-    int f_hash;
-    int f_block;
-    int n_lead;
-    int n_opt;
-    int n_trail;
-    int n_mand;
-    int argi;
-    int last_idx;
-    VALUE hash;
-    VALUE last_hash;
-    VALUE *tmp_buffer;
-};
-
-static void
-rb_scan_args_parse(int kw_flag, int argc, const VALUE *argv, const char *fmt, struct rb_scan_args_t *arg)
+#undef rb_scan_args
+int
+rb_scan_args(int argc, const VALUE *argv, const char *fmt, ...)
 {
+    int i;
     const char *p = fmt;
-    VALUE *tmp_buffer = arg->tmp_buffer;
-    int keyword_given = 0;
-    int empty_keyword_given = 0;
-    int last_hash_keyword = 0;
-
-    memset(arg, 0, sizeof(*arg));
-    arg->last_idx = -1;
-    arg->hash = Qnil;
-
-    switch (kw_flag) {
-      case RB_SCAN_ARGS_PASS_CALLED_KEYWORDS:
-        if (!(keyword_given = rb_keyword_given_p())) {
-            empty_keyword_given = rb_empty_keyword_given_p();
-        }
-        break;
-      case RB_SCAN_ARGS_KEYWORDS:
-        keyword_given = 1;
-        break;
-      case RB_SCAN_ARGS_EMPTY_KEYWORDS:
-        empty_keyword_given = 1;
-        break;
-      case RB_SCAN_ARGS_LAST_HASH_KEYWORDS:
-        last_hash_keyword = 1;
-        break;
-    }
+    VALUE *var;
+    va_list vargs;
+    int f_var = 0, f_hash = 0, f_block = 0;
+    int n_lead = 0, n_opt = 0, n_trail = 0, n_mand;
+    int argi = 0;
+    VALUE hash = Qnil;
 
     if (ISDIGIT(*p)) {
-        arg->n_lead = *p - '0';
+	n_lead = *p - '0';
 	p++;
 	if (ISDIGIT(*p)) {
-            arg->n_opt = *p - '0';
+	    n_opt = *p - '0';
 	    p++;
 	}
     }
     if (*p == '*') {
-        arg->f_var = 1;
+	f_var = 1;
 	p++;
     }
     if (ISDIGIT(*p)) {
-        arg->n_trail = *p - '0';
+	n_trail = *p - '0';
 	p++;
     }
     if (*p == ':') {
-        arg->f_hash = 1;
+	f_hash = 1;
 	p++;
     }
     if (*p == '&') {
-        arg->f_block = 1;
+	f_block = 1;
 	p++;
     }
     if (*p != '\0') {
 	rb_fatal("bad scan arg format: %s", fmt);
     }
-    arg->n_mand = arg->n_lead + arg->n_trail;
+    n_mand = n_lead + n_trail;
 
-    /* capture an option hash - phase 1: pop */
-    /* Ignore final positional hash if empty keywords given */
-    if (argc > 0 && !(arg->f_hash && empty_keyword_given)) {
-        VALUE last = argv[argc - 1];
-
-        if (arg->f_hash && arg->n_mand < argc) {
-            if (keyword_given) {
-                if (!RB_TYPE_P(last, T_HASH)) {
-                    rb_warn("Keyword flag set when calling rb_scan_args, but last entry is not a hash");
-                }
-                else {
-                    arg->hash = last;
-                }
-            }
-            else if (NIL_P(last)) {
-                /* For backwards compatibility, nil is taken as an empty
-                   option hash only if it is not ambiguous; i.e. '*' is
-                   not specified and arguments are given more than sufficient.
-                   This will be removed in Ruby 3. */
-                if (!arg->f_var && arg->n_mand + arg->n_opt < argc) {
-                    rb_warn("The last argument is nil, treating as empty keywords");
-                    argc--;
-                }
-            }
-            else {
-                arg->hash = rb_check_hash_type(last);
-            }
-
-            /* Ruby 3: Remove if branch, as it will not attempt to split hashes */
-            if (!NIL_P(arg->hash)) {
-                VALUE opts = rb_extract_keywords(&arg->hash);
-
-                if (!(arg->last_hash = arg->hash)) {
-                    if (!keyword_given && !last_hash_keyword) {
-                        /* Warn if treating positional as keyword, as in Ruby 3,
-                           this will be an error */
-                        rb_warn("The last argument is used as the keyword parameter");
-                    }
-                    argc--;
-                }
-                else {
-                    /* Warn if splitting either positional hash to keywords or keywords
-                       to positional hash, as in Ruby 3, no splitting will be done */
-                    rb_warn("The last argument is split into positional and keyword parameters");
-                    arg->last_idx = argc - 1;
-                }
-                arg->hash = opts ? opts : Qnil;
-            }
-        }
-        else if (arg->f_hash && keyword_given && arg->n_mand == argc) {
-            /* Warn if treating keywords as positional, as in Ruby 3, this will be an error */
-            rb_warn("The keyword argument is passed as the last hash parameter");
-        }
-    }
-    if (arg->f_hash && arg->n_mand == argc+1 && empty_keyword_given) {
-        VALUE *ptr = rb_alloc_tmp_buffer2(tmp_buffer, argc+1, sizeof(VALUE));
-        memcpy(ptr, argv, sizeof(VALUE)*argc);
-        ptr[argc] = rb_hash_new();
-        argc++;
-        *(&argv) = ptr;
-        rb_warn("The keyword argument is passed as the last hash parameter");
-    }
-
-    arg->argc = argc;
-    arg->argv = argv;
-}
+    if (argc < n_mand)
+	goto argc_error;
 
-static int
-rb_scan_args_assign(struct rb_scan_args_t *arg, va_list vargs)
-{
-    int argi = 0;
-    int i;
-    VALUE *var;
+    va_start(vargs, fmt);
 
-    if (arg->argc < arg->n_mand) {
-        return 1;
+    /* capture an option hash - phase 1: pop */
+    if (f_hash && n_mand < argc) {
+	VALUE last = argv[argc - 1];
+
+	if (NIL_P(last)) {
+	    /* nil is taken as an empty option hash only if it is not
+	       ambiguous; i.e. '*' is not specified and arguments are
+	       given more than sufficient */
+	    if (!f_var && n_mand + n_opt < argc)
+		argc--;
+	}
+	else {
+	    hash = rb_check_hash_type(last);
+	    if (!NIL_P(hash)) {
+		VALUE opts = rb_extract_keywords(&hash);
+		if (!hash) argc--;
+		hash = opts ? opts : Qnil;
+	    }
+	}
     }
-
     /* capture leading mandatory arguments */
-    for (i = arg->n_lead; i-- > 0; ) {
+    for (i = n_lead; i-- > 0; ) {
 	var = va_arg(vargs, VALUE *);
-        if (var) *var = (argi == arg->last_idx) ? arg->last_hash : arg->argv[argi];
+	if (var) *var = argv[argi];
 	argi++;
     }
     /* capture optional arguments */
-    for (i = arg->n_opt; i-- > 0; ) {
+    for (i = n_opt; i-- > 0; ) {
 	var = va_arg(vargs, VALUE *);
-        if (argi < arg->argc - arg->n_trail) {
-            if (var) *var = (argi == arg->last_idx) ? arg->last_hash : arg->argv[argi];
+	if (argi < argc - n_trail) {
+	    if (var) *var = argv[argi];
 	    argi++;
 	}
 	else {
@@ -2100,16 +1967,12 @@ rb_scan_args_assign(struct rb_scan_args_t *arg, va_list vargs)
 	}
     }
     /* capture variable length arguments */
-    if (arg->f_var) {
-        int n_var = arg->argc - argi - arg->n_trail;
+    if (f_var) {
+	int n_var = argc - argi - n_trail;
 
 	var = va_arg(vargs, VALUE *);
 	if (0 < n_var) {
-	    if (var) {
-                int f_last = (arg->last_idx + 1 == arg->argc - arg->n_trail);
-                *var = rb_ary_new4(n_var - f_last, &arg->argv[argi]);
-                if (f_last) rb_ary_push(*var, arg->last_hash);
-	    }
+	    if (var) *var = rb_ary_new4(n_var, &argv[argi]);
 	    argi += n_var;
 	}
 	else {
@@ -2117,18 +1980,18 @@ rb_scan_args_assign(struct rb_scan_args_t *arg, va_list vargs)
 	}
     }
     /* capture trailing mandatory arguments */
-    for (i = arg->n_trail; i-- > 0; ) {
+    for (i = n_trail; i-- > 0; ) {
 	var = va_arg(vargs, VALUE *);
-        if (var) *var = (argi == arg->last_idx) ? arg->last_hash : arg->argv[argi];
+	if (var) *var = argv[argi];
 	argi++;
     }
     /* capture an option hash - phase 2: assignment */
-    if (arg->f_hash) {
+    if (f_hash) {
 	var = va_arg(vargs, VALUE *);
-        if (var) *var = arg->hash;
+	if (var) *var = hash;
     }
     /* capture iterator block */
-    if (arg->f_block) {
+    if (f_block) {
 	var = va_arg(vargs, VALUE *);
 	if (rb_block_given_p()) {
 	    *var = rb_block_proc();
@@ -2137,53 +2000,14 @@ rb_scan_args_assign(struct rb_scan_args_t *arg, va_list vargs)
 	    *var = Qnil;
 	}
     }
-
-    if (argi < arg->argc) return 1;
-
-    return 0;
-}
-
-#undef rb_scan_args
-int
-rb_scan_args(int argc, const VALUE *argv, const char *fmt, ...)
-{
-    int error;
-    va_list vargs;
-    VALUE tmp_buffer = 0;
-    struct rb_scan_args_t arg;
-    arg.tmp_buffer = &tmp_buffer;
-    rb_scan_args_parse(RB_SCAN_ARGS_PASS_CALLED_KEYWORDS, argc, argv, fmt, &arg);
-    va_start(vargs,fmt);
-    error = rb_scan_args_assign(&arg, vargs);
     va_end(vargs);
-    if (tmp_buffer) {
-        rb_free_tmp_buffer(&tmp_buffer);
-    }
-    if (error) {
-        rb_error_arity(arg.argc, arg.n_mand, arg.f_var ? UNLIMITED_ARGUMENTS : arg.n_mand + arg.n_opt);
-    }
-    return arg.argc;
-}
 
-int
-rb_scan_args_kw(int kw_flag, int argc, const VALUE *argv, const char *fmt, ...)
-{
-    int error;
-    va_list vargs;
-    VALUE tmp_buffer = 0;
-    struct rb_scan_args_t arg;
-    arg.tmp_buffer = &tmp_buffer;
-    rb_scan_args_parse(kw_flag, argc, argv, fmt, &arg);
-    va_start(vargs,fmt);
-    error = rb_scan_args_assign(&arg, vargs);
-    va_end(vargs);
-    if (tmp_buffer) {
-        rb_free_tmp_buffer(&tmp_buffer);
-    }
-    if (error) {
-        rb_error_arity(arg.argc, arg.n_mand, arg.f_var ? UNLIMITED_ARGUMENTS : arg.n_mand + arg.n_opt);
+    if (argi < argc) {
+      argc_error:
+	rb_error_arity(argc, n_mand, f_var ? UNLIMITED_ARGUMENTS : n_mand + n_opt);
     }
-    return arg.argc;
+
+    return argc;
 }
 
 int
diff --git a/common.mk b/common.mk
index 018280b4d8..c2a2d8fd90 100644
--- a/common.mk
+++ b/common.mk
@@ -1,10 +1,8 @@
-# -*- mode: makefile-gmake; indent-tabs-mode: t -*-
-
 bin: $(PROGRAM) $(WPROGRAM)
 lib: $(LIBRUBY)
 dll: $(LIBRUBY_SO)
 
-.SUFFIXES: .rbinc .rb .inc .h .c .y .i .$(ASMEXT) .$(DTRACE_EXT)
+.SUFFIXES: .inc .h .c .y .i .$(DTRACE_EXT)
 
 # V=0 quiet, V=1 verbose.  other values don't work.
 V = 0
@@ -13,20 +11,13 @@ Q = $(Q1:0=@)
 ECHO0 = $(ECHO1:0=echo)
 ECHO = @$(ECHO0)
 
-mflags = $(MFLAGS)
-gnumake_recursive =
-enable_shared = $(ENABLE_SHARED:no=)
-
-UNICODE_VERSION = 12.1.0
-UNICODE_EMOJI_VERSION = 12.1
-UNICODE_BETA = NO
+UNICODE_VERSION = 9.0.0
 
 ### set the following environment variable or uncomment the line if
 ### the Unicode data files should be updated completely on every update ('make up',...).
 # ALWAYS_UPDATE_UNICODE = yes
-UNICODE_DATA_DIR = enc/unicode/data/$(UNICODE_VERSION)/ucd
+UNICODE_DATA_DIR = enc/unicode/data/$(UNICODE_VERSION)
 UNICODE_SRC_DATA_DIR = $(srcdir)/$(UNICODE_DATA_DIR)
-UNICODE_SRC_EMOJI_DATA_DIR = $(srcdir)/enc/unicode/data/emoji/$(UNICODE_EMOJI_VERSION)
 UNICODE_HDR_DIR = $(srcdir)/enc/unicode/$(UNICODE_VERSION)
 UNICODE_DATA_HEADERS = \
 	$(UNICODE_HDR_DIR)/casefold.h \
@@ -38,38 +29,34 @@ RUBYLIB       = $(PATH_SEPARATOR)
 RUBYOPT       = -
 RUN_OPTS      = --disable-gems
 
-GITPULLOPTIONS = --rebase
-
 INCFLAGS = -I. -I$(arch_hdrdir) -I$(hdrdir) -I$(srcdir) -I$(UNICODE_HDR_DIR)
 
 GEM_HOME =
 GEM_PATH =
 GEM_VENDOR =
 
-BENCHMARK_DRIVER_GIT_URL = https://github.com/benchmark-driver/benchmark-driver
-BENCHMARK_DRIVER_GIT_REF = v0.15.6
-SIMPLECOV_GIT_URL = https://github.com/colszowka/simplecov.git
-SIMPLECOV_GIT_REF = v0.17.0
-SIMPLECOV_HTML_GIT_URL = https://github.com/colszowka/simplecov-html.git
-SIMPLECOV_HTML_GIT_REF = v0.10.2
-DOCLIE_GIT_URL = https://github.com/ms-ati/docile.git
-DOCLIE_GIT_REF = v1.3.2
+SPEC_GIT_BASE = git://github.com/ruby
+MSPEC_GIT_URL = $(SPEC_GIT_BASE)/mspec.git
+RUBYSPEC_GIT_URL = $(SPEC_GIT_BASE)/spec.git
+
+SIMPLECOV_GIT_URL = git://github.com/colszowka/simplecov.git
+SIMPLECOV_GIT_REF = v0.10.0
+SIMPLECOV_HTML_GIT_URL = git://github.com/colszowka/simplecov-html.git
+SIMPLECOV_HTML_GIT_REF = v0.10.0
+DOCLIE_GIT_URL = git://github.com/ms-ati/docile.git
+DOCLIE_GIT_REF = v1.1.5
 
 STATIC_RUBY   = static-ruby
 
 TIMESTAMPDIR  = $(EXTOUT)/.timestamp
-RUBYCOMMONDIR = $(EXTOUT)/common
 EXTCONF       = extconf.rb
 LIBRUBY_EXTS  = ./.libruby-with-ext.time
 REVISION_H    = ./.revision.time
 PLATFORM_D    = $(TIMESTAMPDIR)/.$(PLATFORM_DIR).time
 ENC_TRANS_D   = $(TIMESTAMPDIR)/.enc-trans.time
-RDOC          = $(XRUBY) "$(srcdir)/libexec/rdoc" --root "$(srcdir)" --encoding=UTF-8 --all
 RDOCOUT       = $(EXTOUT)/rdoc
 HTMLOUT       = $(EXTOUT)/html
 CAPIOUT       = doc/capi
-INSTALL_DOC_OPTS = --rdoc-output="$(RDOCOUT)" --html-output="$(HTMLOUT)"
-RDOC_GEN_OPTS = --page-dir "$(srcdir)/doc" --no-force-update
 
 INITOBJS      = dmyext.$(OBJEXT) dmyenc.$(OBJEXT)
 NORMALMAINOBJ = main.$(OBJEXT)
@@ -79,10 +66,9 @@ EXTSOLIBS     =
 MINIOBJS      = $(ARCHMINIOBJS) miniinit.$(OBJEXT) dmyext.$(OBJEXT) miniprelude.$(OBJEXT)
 ENC_MK        = enc.mk
 MAKE_ENC      = -f $(ENC_MK) V="$(V)" UNICODE_HDR_DIR="$(UNICODE_HDR_DIR)" \
-		RUBY="$(MINIRUBY)" MINIRUBY="$(MINIRUBY)" $(mflags)
+		RUBY="$(MINIRUBY)" MINIRUBY="$(MINIRUBY)" $(MFLAGS)
 
 COMMONOBJS    = array.$(OBJEXT) \
-		ast.$(OBJEXT) \
 		bignum.$(OBJEXT) \
 		class.$(OBJEXT) \
 		compar.$(OBJEXT) \
@@ -90,7 +76,6 @@ COMMONOBJS    = array.$(OBJEXT) \
 		complex.$(OBJEXT) \
 		cont.$(OBJEXT) \
 		debug.$(OBJEXT) \
-		debug_counter.$(OBJEXT) \
 		dir.$(OBJEXT) \
 		dln_find.$(OBJEXT) \
 		encoding.$(OBJEXT) \
@@ -107,8 +92,6 @@ COMMONOBJS    = array.$(OBJEXT) \
 		load.$(OBJEXT) \
 		marshal.$(OBJEXT) \
 		math.$(OBJEXT) \
-		mjit.$(OBJEXT) \
-		mjit_compile.$(OBJEXT) \
 		node.$(OBJEXT) \
 		numeric.$(OBJEXT) \
 		object.$(OBJEXT) \
@@ -138,7 +121,6 @@ COMMONOBJS    = array.$(OBJEXT) \
 		thread.$(OBJEXT) \
 		time.$(OBJEXT) \
 		transcode.$(OBJEXT) \
-		transient_heap.$(OBJEXT) \
 		util.$(OBJEXT) \
 		variable.$(OBJEXT) \
 		version.$(OBJEXT) \
@@ -146,7 +128,6 @@ COMMONOBJS    = array.$(OBJEXT) \
 		vm_backtrace.$(OBJEXT) \
 		vm_dump.$(OBJEXT) \
 		vm_trace.$(OBJEXT) \
-		$(COROUTINE_OBJ) \
 		$(DTRACE_OBJ) \
 		$(BUILTIN_ENCOBJS) \
 		$(BUILTIN_TRANSOBJS) \
@@ -157,13 +138,13 @@ EXPORTOBJS    = $(DLNOBJ) \
 		loadpath.$(OBJEXT) \
 		$(COMMONOBJS)
 
-OBJS          = $(EXPORTOBJS) prelude.$(OBJEXT) builtin.$(OBJEXT)
+OBJS          = $(EXPORTOBJS) prelude.$(OBJEXT)
 ALLOBJS       = $(NORMALMAINOBJ) $(MINIOBJS) $(COMMONOBJS) $(INITOBJS)
 
 GOLFOBJS      = goruby.$(OBJEXT) golf_prelude.$(OBJEXT)
 
 DEFAULT_PRELUDES = $(GEM_PRELUDE)
-PRELUDE_SCRIPTS = $(DEFAULT_PRELUDES)
+PRELUDE_SCRIPTS = $(srcdir)/prelude.rb $(srcdir)/enc/prelude.rb $(DEFAULT_PRELUDES)
 GEM_PRELUDE   = $(srcdir)/gem_prelude.rb
 PRELUDES      = {$(srcdir)}prelude.c {$(srcdir)}miniprelude.c
 GOLFPRELUDES  = {$(srcdir)}golf_prelude.c
@@ -185,9 +166,12 @@ INSTRUBY_ARGS =	$(SCRIPT_ARGS) \
 INSTALL_PROG_MODE = 0755
 INSTALL_DATA_MODE = 0644
 
+PRE_LIBRUBY_UPDATE = $(MINIRUBY) -e 'ARGV[1] or File.unlink(ARGV[0]) rescue nil' -- \
+			$(LIBRUBY_EXTS) $(LIBRUBY_SO_UPDATE)
+
 TESTSDIR      = $(srcdir)/test
-TOOL_TESTSDIR = $(srcdir)/tool/test
 TEST_EXCLUDES = --excludes-dir=$(TESTSDIR)/excludes --name=!/memory_leak/
+EXCLUDE_TESTFRAMEWORK = --exclude=/testunit/ --exclude=/minitest/
 TESTWORKDIR   = testwork
 TESTOPTS      = $(RUBY_TESTOPTS)
 
@@ -197,55 +181,15 @@ COMPILE_PRELUDE = $(srcdir)/tool/generic_erb.rb $(srcdir)/template/prelude.c.tmp
 
 SHOWFLAGS = showflags
 
-MAKE_LINK = $(MINIRUBY) -rfileutils -e "include FileUtils::Verbose" \
-	  -e "src, dest = ARGV" \
-	  -e "exit if File.identical?(src, dest) or cmp(src, dest) rescue nil" \
-	  -e "def noraise; yield; rescue; rescue NotImplementedError; end" \
-	  -e "noraise {ln_sf('../'*dest.count('/')+src, dest)} or" \
-	  -e "noraise {ln(src, dest)} or" \
-	  -e "cp(src, dest)"
-
-
 all: $(SHOWFLAGS) main docs
 
 main: $(SHOWFLAGS) exts $(ENCSTATIC:static=lib)encs
 	@$(NULLCMD)
 
-mjit-headers: $(MJIT_SUPPORT)-mjit-headers
-no-mjit-headers: PHONY
-yes-mjit-headers: mjit_config.h PHONY
-
-mjit.$(OBJEXT): mjit_config.h
-mjit_config.h: Makefile
-
-
-# These rules using MJIT_HEADER_SUFFIX must be in common.mk, not
-# Makefile.in, in order to override the macro in defs/universal.mk.
-
-# Other `-Dxxx`s preceding `-DMJIT_HEADER` will be removed in transform_mjit_header.rb.
-# So `-DMJIT_HEADER` should be passed first when rb_mjit_header.h is generated.
-$(TIMESTAMPDIR)/$(MJIT_HEADER:.h=)$(MJIT_HEADER_SUFFIX).time: probes.h vm.$(OBJEXT) \
-		$(TIMESTAMPDIR)/$(arch)/.time
-	$(ECHO) building $(@F:.time=.h)
-	$(Q) $(CPP) -DMJIT_HEADER $(MJIT_HEADER_FLAGS) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(srcdir)/vm.c $(CPPOUTFLAG)$(@F:.time=.h).new
-	$(Q) $(IFCHANGE) "--timestamp=$@" $(@F:.time=.h) $(@F:.time=.h).new
-
-$(MJIT_HEADER:.h=)$(MJIT_HEADER_SUFFIX).h: $(TIMESTAMPDIR)/$(MJIT_HEADER:.h=)$(MJIT_HEADER_SUFFIX).time
-
-$(MJIT_MIN_HEADER:.h=)$(MJIT_HEADER_SUFFIX).h: \
-		$(TIMESTAMPDIR)/$(MJIT_HEADER:.h=)$(MJIT_HEADER_SUFFIX).time \
-		$(srcdir)/tool/transform_mjit_header.rb $(PREP) \
-		$(MJIT_HEADER:.h=)$(MJIT_HEADER_SUFFIX).h
-	$(ECHO) building $@
-	$(MINIRUBY) $(srcdir)/tool/transform_mjit_header.rb "$(CC) $(ARCH_FLAG) $(CFLAGS)" $(MJIT_HEADER:.h=)$(MJIT_HEADER_ARCH).h $@
-	$(Q) $(MAKEDIRS) $(MJIT_HEADER_INSTALL_DIR)
-	$(Q) $(MAKE_LINK) $@ $(MJIT_HEADER_INSTALL_DIR)/$(@F)
-
 .PHONY: showflags
 exts enc trans: $(SHOWFLAGS)
 showflags:
 	$(MESSAGE_BEGIN) \
-	"	BASERUBY = $(BASERUBY)" \
 	"	CC = $(CC)" \
 	"	LD = $(LD)" \
 	"	LDSHARED = $(LDSHARED)" \
@@ -254,10 +198,6 @@ showflags:
 	"	CPPFLAGS = $(CPPFLAGS)" \
 	"	DLDFLAGS = $(DLDFLAGS)" \
 	"	SOLIBS = $(SOLIBS)" \
-	"	LANG = $(LANG)" \
-	"	LC_ALL = $(LC_ALL)" \
-	"	LC_CTYPE = $(LC_CTYPE)" \
-	"	MFLAGS = $(MFLAGS)" \
 	$(MESSAGE_END)
 	-@$(CC_VERSION)
 
@@ -267,44 +207,20 @@ showconfig:
 	$(configure_args) \
 	$(ECHO_END)
 
-EXTS_NOTE = -f $(EXTS_MK) $(mflags) RUBY="$(MINIRUBY)" top_srcdir="$(srcdir)" note
-
 exts: build-ext
 
 EXTS_MK = exts.mk
-$(EXTS_MK): ext/configure-ext.mk $(srcdir)/template/exts.mk.tmpl \
-	    $(TIMESTAMPDIR)/$(arch)/.time $(TIMESTAMPDIR)/.RUBYCOMMONDIR.time
-	$(Q)$(MAKE) -f ext/configure-ext.mk $(mflags) V=$(V) EXTSTATIC=$(EXTSTATIC) \
-		gnumake=$(gnumake) MINIRUBY="$(MINIRUBY)" \
-		EXTLDFLAGS="$(EXTLDFLAGS)" srcdir="$(srcdir)"
+$(EXTS_MK): $(MKFILES) all-incs $(PREP) $(RBCONFIG) $(LIBRUBY) $(TIMESTAMPDIR)/.$(arch).time
 	$(ECHO) generating makefile $@
-	$(Q)$(MINIRUBY) $(srcdir)/tool/generic_erb.rb -o $@ -c \
-	    $(srcdir)/template/exts.mk.tmpl --gnumake=$(gnumake)
-
-ext/configure-ext.mk: $(PREP) all-incs $(MKFILES) $(RBCONFIG) $(LIBRUBY) \
-		$(srcdir)/template/configure-ext.mk.tmpl
-	$(ECHO) generating makefiles $@
-	$(Q)$(MAKEDIRS) $(@D)
-	$(Q)$(MINIRUBY) $(srcdir)/tool/generic_erb.rb -o $@ -c \
-	    $(srcdir)/template/$(@F).tmpl --srcdir="$(srcdir)" \
-	    --miniruby="$(MINIRUBY)" --script-args='$(SCRIPT_ARGS)'
+	$(Q)$(MINIRUBY) $(srcdir)/ext/extmk.rb --make="$(MAKE)" --command-output=$(EXTS_MK) $(EXTMK_ARGS) configure
 
 configure-ext: $(EXTS_MK)
 
 build-ext: $(EXTS_MK)
-	$(Q)$(MAKE) -f $(EXTS_MK) $(mflags) libdir="$(libdir)" LIBRUBY_EXTS=$(LIBRUBY_EXTS) \
+	$(Q)$(MAKE) -f $(EXTS_MK) $(MFLAGS) libdir="$(libdir)" LIBRUBY_EXTS=$(LIBRUBY_EXTS) \
 	    EXTENCS="$(ENCOBJS)" UPDATE_LIBRARIES=no $(EXTSTATIC)
-	$(Q)$(MAKE) $(EXTS_NOTE)
-
-exts-note: $(EXTS_MK)
-	$(Q)$(MAKE) $(EXTS_NOTE)
-
-ext/extinit.c: $(srcdir)/template/extinit.c.tmpl
-	$(Q)$(MINIRUBY) $(srcdir)/tool/generic_erb.rb -o $@ -c \
-	    $(srcdir)/template/extinit.c.tmpl $(EXTINITS)
 
 prog: program wprogram
-programs: $(PROGRAM) $(WPROGRAM)
 
 $(PREP): $(MKFILES)
 
@@ -313,23 +229,15 @@ miniruby$(EXEEXT): config.status $(ALLOBJS) $(ARCHFILE)
 objs: $(ALLOBJS)
 
 GORUBY = go$(RUBY_INSTALL_NAME)
-GOLF = $(GORUBY)
-golf: $(GOLF)
-$(GOLF): $(LIBRUBY) $(GOLFOBJS) PHONY
-	$(Q) $(MAKE) $(mflags) \
-		GOLF=_dummy_golf_target_to_avoid_conflict_just_in_case_ \
-		MAINOBJ=goruby.$(OBJEXT) \
-		EXTOBJS="golf_prelude.$(OBJEXT) $(EXTOBJS)" \
-		PROGRAM=$(GORUBY)$(EXEEXT) \
-		V=$(V) \
-	program
+golf: $(LIBRUBY) $(GOLFOBJS) PHONY
+	$(Q) $(MAKE) $(MFLAGS) MAINOBJ="$(GOLFOBJS)" PROGRAM=$(GORUBY)$(EXEEXT) program
 capi: $(CAPIOUT)/.timestamp PHONY
 
 $(CAPIOUT)/.timestamp: Doxyfile $(PREP)
 	$(Q) $(MAKEDIRS) "$(@D)"
 	$(ECHO) generating capi
 	-$(Q) $(DOXYGEN) -b
-	$(Q) $(MINIRUBY) -e 'File.open(ARGV[0], "w"){'"|f|"' f.puts(Time.now)}' "$@"
+	$(Q) $(MINIRUBY) -e 'File.open(ARGV[0], "w"){|f| f.puts(Time.now)}' "$@"
 
 Doxyfile: $(srcdir)/template/Doxyfile.tmpl $(PREP) $(srcdir)/tool/generic_erb.rb $(RBCONFIG)
 	$(ECHO) generating $@
@@ -344,22 +252,18 @@ $(PROGRAM) $(WPROGRAM): $(LIBRUBY) $(MAINOBJ) $(OBJS) $(EXTOBJS) $(SETUP) $(PREP
 
 $(LIBRUBY_A):	$(LIBRUBY_A_OBJS) $(MAINOBJ) $(INITOBJS) $(ARCHFILE)
 
-$(LIBRUBY_SO):	$(OBJS) $(DLDOBJS) $(LIBRUBY_A) $(PREP) $(BUILTIN_ENCOBJS)
+$(LIBRUBY_SO):	$(OBJS) $(DLDOBJS) $(LIBRUBY_A) $(PREP) $(LIBRUBY_SO_UPDATE) $(BUILTIN_ENCOBJS)
 
 $(LIBRUBY_EXTS):
-	@$(NULLCMD) > $@
+	@exit > $@
 
 $(STATIC_RUBY)$(EXEEXT): $(MAINOBJ) $(DLDOBJS) $(EXTOBJS) $(LIBRUBY_A)
 	$(Q)$(RM) $@
-	$(PURIFY) $(CC) $(MAINOBJ) $(DLDOBJS) $(LIBRUBY_A) $(MAINLIBS) $(EXTLIBS) $(LIBS) $(OUTFLAG)$@ $(LDFLAGS) $(XLDFLAGS)
+	$(PURIFY) $(CC) $(MAINOBJ) $(DLDOBJS) $(EXTOBJS) $(LIBRUBY_A) $(MAINLIBS) $(EXTLIBS) $(LIBS) $(OUTFLAG)$@ $(LDFLAGS) $(XLDFLAGS)
 
 ruby.imp: $(COMMONOBJS)
-	$(Q){ \
-	$(NM) -Pgp $(COMMONOBJS) | \
-	awk 'BEGIN{print "#!"}; $$2~/^[BDT]$$/&&$$1!~/^$(SYMBOL_PREFIX)(Init_|InitVM_|ruby_static_id_|.*_threadptr_|rb_ec_)|^\./{print $$1}'; \
-	($(CHDIR) $(srcdir) && \
-	 exec sed -n '/^MJIT_FUNC_EXPORTED/!d;N;s/.*\n\(rb_[a-zA-Z_0-9]*\).*/$(SYMBOL_PREFIX)\1/p' cont.c gc.c thread*c vm*.c) \
-	} | \
+	$(Q)$(NM) -Pgp $(COMMONOBJS) | \
+	awk 'BEGIN{print "#!"}; $$2~/^[BDT]$$/&&$$1!~/^(Init_|ruby_static_id_|.*_threadptr_|\.)/{print $$1}' | \
 	sort -u -o $@
 
 install: install-$(INSTALLDOC)
@@ -370,14 +274,14 @@ $(ruby_pc): $(srcdir)/template/ruby.pc.in config.status
 install-all: docs pre-install-all do-install-all post-install-all
 pre-install-all:: all pre-install-local pre-install-ext pre-install-doc
 do-install-all: pre-install-all
-	$(INSTRUBY) --make="$(MAKE)" $(INSTRUBY_ARGS) $(INSTALL_DOC_OPTS)
+	$(INSTRUBY) --make="$(MAKE)" $(INSTRUBY_ARGS) --install=all --rdoc-output="$(RDOCOUT)"
 post-install-all:: post-install-local post-install-ext post-install-doc
 	@$(NULLCMD)
 
 install-nodoc: pre-install-nodoc do-install-nodoc post-install-nodoc
 pre-install-nodoc:: pre-install-local pre-install-ext
 do-install-nodoc: main pre-install-nodoc
-	$(INSTRUBY) --make="$(MAKE)" $(INSTRUBY_ARGS) --exclude=doc
+	$(INSTRUBY) --make="$(MAKE)" $(INSTRUBY_ARGS)
 post-install-nodoc:: post-install-local post-install-ext
 
 install-local: pre-install-local do-install-local post-install-local
@@ -452,7 +356,7 @@ what-where-all: no-install-all
 no-install-all: pre-no-install-all dont-install-all post-no-install-all
 pre-no-install-all:: pre-no-install-local pre-no-install-ext pre-no-install-doc
 dont-install-all: $(PROGRAM)
-	$(INSTRUBY) -n --make="$(MAKE)" $(INSTRUBY_ARGS) --install=all $(INSTALL_DOC_OPTS)
+	$(INSTRUBY) -n --make="$(MAKE)" $(INSTRUBY_ARGS) --install=all --rdoc-output="$(RDOCOUT)"
 post-no-install-all:: post-no-install-local post-no-install-ext post-no-install-doc
 	@$(NULLCMD)
 
@@ -539,7 +443,7 @@ post-no-install-man::
 install-doc: rdoc pre-install-doc do-install-doc post-install-doc
 pre-install-doc:: install-prereq
 do-install-doc: $(PROGRAM) pre-install-doc
-	$(INSTRUBY) --make="$(MAKE)" $(INSTRUBY_ARGS) --install=rdoc $(INSTALL_DOC_OPTS)
+	$(INSTRUBY) --make="$(MAKE)" $(INSTRUBY_ARGS) --install=rdoc --rdoc-output="$(RDOCOUT)"
 post-install-doc::
 	@$(NULLCMD)
 
@@ -552,15 +456,15 @@ post-install-gem::
 
 rdoc: PHONY main
 	@echo Generating RDoc documentation
-	$(Q) $(RDOC) --ri --op "$(RDOCOUT)" $(RDOC_GEN_OPTS) $(RDOCFLAGS) "$(srcdir)"
+	$(Q) $(XRUBY) "$(srcdir)/bin/rdoc" --root "$(srcdir)" --page-dir "$(srcdir)/doc" --encoding=UTF-8 --no-force-update --all --ri --op "$(RDOCOUT)" --debug $(RDOCFLAGS) "$(srcdir)"
 
 html: PHONY main
 	@echo Generating RDoc HTML files
-	$(Q) $(RDOC) --op "$(HTMLOUT)" $(RDOC_GEN_OPTS) $(RDOCFLAGS) "$(srcdir)"
+	$(Q) $(XRUBY) "$(srcdir)/bin/rdoc" --root "$(srcdir)" --page-dir "$(srcdir)/doc" --encoding=UTF-8 --no-force-update --all --op "$(HTMLOUT)" --debug $(RDOCFLAGS) "$(srcdir)"
 
 rdoc-coverage: PHONY main
 	@echo Generating RDoc coverage report
-	$(Q) $(RDOC) --quiet -C $(RDOCFLAGS) "$(srcdir)"
+	$(Q) $(XRUBY) "$(srcdir)/bin/rdoc" --root "$(srcdir)" --encoding=UTF-8 --all --quiet -C $(RDOCFLAGS) "$(srcdir)"
 
 RDOCBENCHOUT=/tmp/rdocbench
 
@@ -578,7 +482,7 @@ what-where-doc: no-install-doc
 no-install-doc: pre-no-install-doc dont-install-doc post-no-install-doc
 pre-no-install-doc:: install-prereq
 dont-install-doc:: $(PREP)
-	$(INSTRUBY) -n --make="$(MAKE)" $(INSTRUBY_ARGS) --install=rdoc $(INSTALL_DOC_OPTS)
+	$(INSTRUBY) -n --make="$(MAKE)" $(INSTRUBY_ARGS) --install=rdoc --rdoc-output="$(RDOCOUT)"
 post-no-install-doc::
 	@$(NULLCMD)
 
@@ -589,21 +493,17 @@ install-prereq: $(CLEAR_INSTALLED_LIST) yes-fake sudo-precheck PHONY
 clear-installed-list: PHONY
 	@> $(INSTALLED_LIST) set MAKE="$(MAKE)"
 
-clean: clean-ext clean-enc clean-golf clean-docs clean-extout clean-local clean-platform clean-spec
+clean: clean-ext clean-enc clean-golf clean-rdoc clean-capi clean-extout clean-local clean-platform
 clean-local:: clean-runnable
 	$(Q)$(RM) $(OBJS) $(MINIOBJS) $(MAINOBJ) $(LIBRUBY_A) $(LIBRUBY_SO) $(LIBRUBY) $(LIBRUBY_ALIASES)
 	$(Q)$(RM) $(PROGRAM) $(WPROGRAM) miniruby$(EXEEXT) dmyext.$(OBJEXT) dmyenc.$(OBJEXT) $(ARCHFILE) .*.time
-	$(Q)$(RM) y.tab.c y.output encdb.h transdb.h config.log rbconfig.rb $(ruby_pc) $(COROUTINE_H:/Context.h=/.time)
-	$(Q)$(RM) probes.h probes.$(OBJEXT) probes.stamp ruby-glommed.$(OBJEXT) ruby.imp
+	$(Q)$(RM) y.tab.c y.output encdb.h transdb.h config.log rbconfig.rb $(ruby_pc) probes.h probes.$(OBJEXT) probes.stamp ruby-glommed.$(OBJEXT)
 	$(Q)$(RM) GNUmakefile.old Makefile.old $(arch)-fake.rb bisect.sh $(ENC_TRANS_D)
-	-$(Q) $(RMDIR) enc/jis enc/trans enc $(COROUTINE_H:/Context.h=) coroutine 2> $(NULL) || $(NULLCMD)
-
-bin/clean-runnable:: PHONY
-	$(Q)$(CHDIR) bin 2>$(NULL) && $(RM) $(PROGRAM) $(WPROGRAM) $(GORUBY)$(EXEEXT) bin/*.$(DLEXT) 2>$(NULL) || $(NULLCMD)
-lib/clean-runnable:: PHONY
-	$(Q)$(CHDIR) lib 2>$(NULL) && $(RM) $(LIBRUBY_A) $(LIBRUBY) $(LIBRUBY_ALIASES) $(RUBY_BASE_NAME)/$(RUBY_PROGRAM_VERSION) $(RUBY_BASE_NAME)/vendor_ruby 2>$(NULL) || $(NULLCMD)
-clean-runnable:: bin/clean-runnable lib/clean-runnable PHONY
-	$(Q)$(RMDIR) lib/$(RUBY_BASE_NAME) lib bin 2>$(NULL) || $(NULLCMD)
+	-$(Q) $(RMDIR) enc/jis enc/trans enc 2> $(NULL) || exit 0
+clean-runnable:: PHONY
+	$(Q)$(CHDIR) bin 2>$(NULL) && $(RM) $(PROGRAM) $(WPROGRAM) $(GORUBY)$(EXEEXT) bin/*.$(DLEXT) 2>$(NULL) || exit 0
+	$(Q)$(CHDIR) lib 2>$(NULL) && $(RM) $(LIBRUBY_A) $(LIBRUBY) $(LIBRUBY_ALIASES) $(RUBY_BASE_NAME)/$(RUBY_PROGRAM_VERSION) $(RUBY_BASE_NAME)/vendor_ruby 2>$(NULL) || exit 0
+	$(Q)$(RMDIR) lib/$(RUBY_BASE_NAME) lib bin 2>$(NULL) || exit 0
 clean-ext:: PHONY
 clean-golf: PHONY
 	$(Q)$(RM) $(GORUBY)$(EXEEXT) $(GOLFOBJS)
@@ -612,85 +512,40 @@ clean-html: PHONY
 clean-capi: PHONY
 clean-platform: PHONY
 clean-extout: PHONY
-	-$(Q)$(RMDIR) $(EXTOUT)/$(arch) $(EXTOUT) 2> $(NULL) || $(NULLCMD)
+	-$(Q)$(RMDIR) $(EXTOUT)/$(arch) $(EXTOUT) 2> $(NULL) || exit 0
 clean-docs: clean-rdoc clean-html clean-capi
-clean-spec: PHONY
-clean-rubyspec: clean-spec
 
-distclean: distclean-ext distclean-enc distclean-golf distclean-docs distclean-extout distclean-local distclean-platform distclean-spec
+distclean: distclean-ext distclean-enc distclean-golf distclean-extout distclean-local distclean-platform
 distclean-local:: clean-local
-	$(Q)$(RM) $(MKFILES) yasmdata.rb *.inc $(PRELUDES) *.rbinc
+	$(Q)$(RM) $(MKFILES) yasmdata.rb *.inc $(PRELUDES)
 	$(Q)$(RM) config.cache config.status config.status.lineno
 	$(Q)$(RM) *~ *.bak *.stackdump core *.core gmon.out $(PREP)
 	-$(Q)$(RMALL) $(srcdir)/autom4te.cache
 distclean-ext:: PHONY
 distclean-golf: clean-golf
-distclean-rdoc: clean-rdoc
-distclean-html: clean-html
-distclean-capi: clean-capi
-distclean-docs: clean-docs
+distclean-rdoc: PHONY
+distclean-html: PHONY
+distclean-capi: PHONY
 distclean-extout: clean-extout
 distclean-platform: clean-platform
-distclean-spec: clean-spec
-distclean-rubyspec: distclean-spec
 
 realclean:: realclean-ext realclean-local realclean-enc realclean-golf realclean-extout
-realclean-local:: distclean-local realclean-srcs-local
-
-clean-srcs:: clean-srcs-local clean-srcs-ext
-realclean-srcs:: realclean-srcs-local realclean-srcs-ext
-
-clean-srcs-local::
+realclean-local:: distclean-local
 	$(Q)$(RM) parse.c parse.h lex.c enc/trans/newline.c revision.h
-	$(Q)$(RM) id.c id.h probes.dmyh probes.h
-	$(Q)$(RM) encdb.h transdb.h verconf.h ruby-runner.h
-	$(Q)$(RM) mjit_config.h rb_mjit_header.h
-	$(Q)$(RM) $(MJIT_MIN_HEADER) $(MJIT_MIN_HEADER:.h=)$(MJIT_HEADER_SUFFIX:%=*).h
-
-realclean-srcs-local:: clean-srcs-local
-	$(Q)$(CHDIR) $(srcdir) && $(RM) \
-	  parse.c parse.h lex.c enc/trans/newline.c $(PRELUDES) revision.h \
-	  id.c id.h probes.dmyh configure aclocal.m4 tool/config.guess tool/config.sub gems/*.gem \
-	|| $(NULLCMD)
-
-clean-srcs-ext::
-realclean-srcs-ext:: clean-srcs-ext
-
+	$(Q)$(RM) id.c id.h probes.dmyh
+	$(Q)$(CHDIR) $(srcdir) && $(exec) $(RM) parse.c parse.h lex.c enc/trans/newline.c $(PRELUDES) revision.h
+	$(Q)$(CHDIR) $(srcdir) && $(exec) $(RM) id.c id.h probes.dmyh
+	$(Q)$(CHDIR) $(srcdir) && $(exec) $(RM) configure aclocal.m4 tool/config.guess tool/config.sub gems/*.gem
 realclean-ext:: PHONY
 realclean-golf: distclean-golf
 	$(Q)$(RM) $(GOLFPRELUDES)
-realclean-rdoc: distclean-rdoc
-realclean-html: distclean-html
-realclean-capi: distclean-capi
-realclean-docs: distclean-docs
+realclean-capi: PHONY
 realclean-extout: distclean-extout
-realclean-platform: distclean-platform
-realclean-spec: distclean-spec
-realclean-rubyspec: realclean-spec
-
-clean-ext:: ext/clean gems/clean timestamp/clean
-distclean-ext:: ext/distclean gems/distclean timestamp/distclean
-realclean-ext:: ext/realclean gems/realclean timestamp/realclean
 
-ext/clean.mk ext/distclean.mk ext/realclean.mk::
-ext/clean:: ext/clean.mk
-ext/distclean:: ext/distclean.mk
-ext/realclean:: ext/realclean.mk
-
-timestamp/clean:: ext/clean gems/clean
-timestamp/distclean:: ext/distclean gems/distclean
-timestamp/realclean:: ext/realclean gems/realclean
-
-timestamp/clean timestamp/distclean timestamp/realclean::
-	$(Q)$(RM) $(TIMESTAMPDIR)/.*.time $(TIMESTAMPDIR)/$(arch)/.time
-	$(Q)$(RMDIRS) $(TIMESTAMPDIR)/$(arch) $(TIMESTAMPDIR) 2> $(NULL) || $(NULLCMD)
-
-clean-ext::
-	-$(Q)$(RM) ext/extinit.$(OBJEXT)
-
-distclean-ext realclean-ext::
-	-$(Q)$(RM) $(EXTS_MK) ext/extinit.* ext/configure-ext.mk
-	-$(Q)$(RMDIR) ext 2> $(NULL) || $(NULLCMD)
+clean-ext distclean-ext realclean-ext::
+	$(Q)$(RM) $(EXTS_MK)
+	$(Q)$(RM) $(TIMESTAMPDIR)/.*.time $(TIMESTAMPDIR)/.$(arch).time $(TIMESTAMPDIR)/$(arch)/.time
+	$(Q)$(RMDIR) $(TIMESTAMPDIR)/$(arch) $(TIMESTAMPDIR) 2> $(NULL) || exit 0
 
 clean-enc distclean-enc realclean-enc: PHONY
 
@@ -698,7 +553,7 @@ clean-enc: clean-enc.d
 
 clean-enc.d: PHONY
 	$(Q)$(RM) $(ENC_TRANS_D)
-	-$(Q) $(RMDIR) enc/jis enc/trans enc 2> $(NULL) || $(NULLCMD)
+	-$(Q) $(RMDIR) enc/jis enc/trans enc 2> $(NULL) || exit 0
 
 clean-rdoc distclean-rdoc realclean-rdoc:
 	@echo $(@:-rdoc=ing) rdoc
@@ -714,16 +569,10 @@ clean-capi distclean-capi realclean-capi:
 
 clean-platform:
 	$(Q) $(RM) $(PLATFORM_D)
-	-$(Q) $(RMDIR) $(PLATFORM_DIR) 2> $(NULL) || $(NULLCMD)
-
-RUBYSPEC_CAPIEXT = spec/ruby/optional/capi/ext
-clean-spec: PHONY
-	-$(Q) $(RM) $(RUBYSPEC_CAPIEXT)/*.$(OBJEXT) $(RUBYSPEC_CAPIEXT)/*.$(DLEXT)
-	-$(Q) $(RMDIRS) $(RUBYSPEC_CAPIEXT) 2> $(NULL) || $(NULLCMD)
+	-$(Q) $(RMDIR) $(PLATFORM_DIR) 2> $(NULL) || exit 0
 
-check: main test test-tool test-all test-spec
+check: main test test-testframework test-almost
 	$(ECHO) check succeeded
-	- $(GIT) --no-pager -C "$(srcdir)" log --format=oneline -G "^ *# *include" origin/master..HEAD
 check-ruby: test test-ruby
 
 fake: $(CROSS_COMPILING)-fake
@@ -734,19 +583,19 @@ no-fake -fake: PHONY
 # version.o depends on.
 $(arch)-fake.rb: $(srcdir)/template/fake.rb.in $(srcdir)/tool/generic_erb.rb version.$(OBJEXT) miniruby$(EXEEXT)
 	$(ECHO) generating $@
-	$(Q) $(CPP) -DRUBY_EXPORT $(INCFLAGS) $(CPPFLAGS) "$(srcdir)/version.c" | \
+	$(Q) $(CPP) $(warnflags) $(XCFLAGS) $(CPPFLAGS) "$(srcdir)/version.c" | \
 	$(BOOTSTRAPRUBY) "$(srcdir)/tool/generic_erb.rb" -o $@ "$(srcdir)/template/fake.rb.in" \
 		i=- srcdir="$(srcdir)" BASERUBY="$(BASERUBY)"
 
 btest: $(TEST_RUNNABLE)-btest
 no-btest: PHONY
 yes-btest: fake miniruby$(EXEEXT) PHONY
-	$(Q)$(exec) $(BOOTSTRAPRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(BTESTRUBY) $(RUN_OPTS)" $(OPTS) $(TESTOPTS) $(BTESTS)
+	$(Q)$(exec) $(BOOTSTRAPRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(BTESTRUBY) $(RUN_OPTS)" $(OPTS) $(TESTOPTS)
 
 btest-ruby: $(TEST_RUNNABLE)-btest-ruby
 no-btest-ruby: PHONY
 yes-btest-ruby: prog PHONY
-	$(Q)$(exec) $(RUNRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(PROGRAM) -I$(srcdir)/lib $(RUN_OPTS)" -q $(OPTS) $(TESTOPTS) $(BTESTS)
+	$(Q)$(exec) $(RUNRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(PROGRAM) -I$(srcdir)/lib $(RUN_OPTS)" -q $(OPTS) $(TESTOPTS)
 
 test-basic: $(TEST_RUNNABLE)-test-basic
 no-test-basic: PHONY
@@ -761,35 +610,30 @@ yes-test-knownbug: prog PHONY
 
 test-testframework: $(TEST_RUNNABLE)-test-testframework
 yes-test-testframework: prog PHONY
-	$(gnumake_recursive)$(Q)$(exec) $(RUNRUBY) "$(TOOL_TESTSDIR)/runner.rb" --ruby="$(RUNRUBY)" $(TESTOPTS) testunit minitest
+	$(Q)$(exec) $(RUNRUBY) "$(srcdir)/test/runner.rb" --ruby="$(RUNRUBY)" $(TESTOPTS) testunit minitest
 no-test-testframework: PHONY
 
-test-tool: $(TEST_RUNNABLE)-test-tool
-yes-test-tool: prog PHONY
-	$(gnumake_recursive)$(Q)$(exec) $(RUNRUBY) "$(TOOL_TESTSDIR)/runner.rb" --ruby="$(RUNRUBY)" $(TESTOPTS)
-no-test-tool: PHONY
-
-test-sample: test-basic # backward compatibility for mswin-build
-test-short: btest-ruby test-knownbug test-basic
-test: test-short
+test-sample: test-basic # backword compatibility for mswin-build
+test: btest-ruby test-knownbug test-basic
 
 # $ make test-all TESTOPTS="--help" displays more detail
 # for example, make test-all TESTOPTS="-j2 -v -n test-name -- test-file-name"
 test-all: $(TEST_RUNNABLE)-test-all
-yes-test-all: programs PHONY
-	$(gnumake_recursive)$(Q)$(exec) $(RUNRUBY) "$(TESTSDIR)/runner.rb" --ruby="$(RUNRUBY)" $(TEST_EXCLUDES) $(TESTOPTS) $(TESTS)
+yes-test-all: prog PHONY
+	$(Q)$(exec) $(RUNRUBY) "$(srcdir)/test/runner.rb" --ruby="$(RUNRUBY)" $(TEST_EXCLUDES) $(TESTOPTS) $(TESTS)
 TESTS_BUILD = mkmf
 no-test-all: PHONY
-	$(gnumake_recursive)$(MINIRUBY) -I"$(srcdir)/lib" "$(TESTSDIR)/runner.rb" $(TESTOPTS) $(TESTS_BUILD)
+	$(MINIRUBY) -I"$(srcdir)/lib" "$(srcdir)/test/runner.rb" $(TESTOPTS) $(TESTS_BUILD)
 
-test-almost: test-all
-yes-test-almost: yes-test-all
-no-test-almost: no-test-all
+test-almost: $(TEST_RUNNABLE)-test-almost
+yes-test-almost: prog PHONY
+	$(Q)$(exec) $(RUNRUBY) "$(srcdir)/test/runner.rb" --ruby="$(RUNRUBY)" $(TEST_EXCLUDES) $(TESTOPTS) $(EXCLUDE_TESTFRAMEWORK) $(TESTS)
+no-test-almost: PHONY
 
 test-ruby: $(TEST_RUNNABLE)-test-ruby
 no-test-ruby: PHONY
 yes-test-ruby: prog encs PHONY
-	$(gnumake_recursive)$(RUNRUBY) "$(TESTSDIR)/runner.rb" $(TEST_EXCLUDES) $(TESTOPTS) -- ruby -ext-
+	$(RUNRUBY) "$(srcdir)/test/runner.rb" $(TEST_EXCLUDES) $(TESTOPTS) -- ruby -ext-
 
 extconf: $(PREP)
 	$(Q) $(MAKEDIRS) "$(EXTCONFDIR)"
@@ -802,24 +646,18 @@ $(RBCONFIG): $(srcdir)/tool/mkconfig.rb config.status $(srcdir)/version.h
 	-e '(mis.delete(ARGF.path); ARGF.close) if /ONIG_UNICODE_VERSION_STRING +"#{Regexp.quote(version)}"/o' \
 	$(UNICODE_VERSION) $(UNICODE_DATA_HEADERS)
 	$(Q)$(BOOTSTRAPRUBY) $(srcdir)/tool/mkconfig.rb \
+		-cross_compiling=$(CROSS_COMPILING) \
 		-arch=$(arch) -version=$(RUBY_PROGRAM_VERSION) \
 		-install_name=$(RUBY_INSTALL_NAME) \
 		-so_name=$(RUBY_SO_NAME) \
 		-unicode_version=$(UNICODE_VERSION) \
-		-unicode_emoji_version=$(UNICODE_EMOJI_VERSION) \
 	> rbconfig.tmp
 	$(IFCHANGE) "--timestamp=$@" rbconfig.rb rbconfig.tmp
 
-test-rubyspec: test-spec
-yes-test-rubyspec: yes-test-spec
+test-rubyspec-precheck:
 
-test-spec-precheck: $(arch)-fake.rb programs
-
-test-spec: $(TEST_RUNNABLE)-test-spec
-yes-test-spec: test-spec-precheck
-	$(gnumake_recursive)$(Q) \
-	$(RUNRUBY) -r./$(arch)-fake $(srcdir)/spec/mspec/bin/mspec run -B $(srcdir)/spec/default.mspec $(MSPECOPT) $(SPECOPTS)
-no-test-spec:
+test-rubyspec: test-rubyspec-precheck $(arch)-fake.rb
+	$(RUNRUBY) -r./$(arch)-fake $(srcdir)/spec/mspec/bin/mspec run -B $(srcdir)/spec/default.mspec $(MSPECOPT)
 
 RUNNABLE = $(LIBRUBY_RELATIVE:no=un)-runnable
 runnable: $(RUNNABLE) prog $(srcdir)/tool/mkrunnable.rb PHONY
@@ -836,7 +674,6 @@ encs enc trans libencs libenc libtrans: $(SHOWFLAGS) $(ENC_MK) $(LIBRUBY) $(PREP
 libenc enc: {$(VPATH)}encdb.h
 libtrans trans: {$(VPATH)}transdb.h
 
-# Use MINIRUBY which loads fake.rb for cross compiling
 $(ENC_MK): $(srcdir)/enc/make_encmake.rb $(srcdir)/enc/Makefile.in $(srcdir)/enc/depend \
 	$(srcdir)/enc/encinit.c.erb $(srcdir)/lib/mkmf.rb $(RBCONFIG) fake
 	$(ECHO) generating $@
@@ -850,10 +687,9 @@ $(ENC_MK): $(srcdir)/enc/make_encmake.rb $(srcdir)/enc/Makefile.in $(srcdir)/enc
 .PHONY: clean clean-ext clean-local clean-enc clean-golf clean-rdoc clean-html clean-extout
 .PHONY: distclean distclean-ext distclean-local distclean-enc distclean-golf distclean-extout
 .PHONY: realclean realclean-ext realclean-local realclean-enc realclean-golf realclean-extout
-.PHONY: exam check test test-short test-all btest btest-ruby test-basic test-knownbug
-.PHONY: run runruby parse benchmark gdb gdb-ruby
-.PHONY: update-mspec update-rubyspec test-rubyspec test-spec
-.PHONY: touch-unicode-files
+.PHONY: check test test-all btest btest-ruby test-basic test-knownbug
+.PHONY: run runruby parse benchmark benchmark-each tbench gdb gdb-ruby
+.PHONY: update-mspec update-rubyspec test-rubyspec
 
 PHONY:
 
@@ -863,55 +699,33 @@ PHONY:
 {$(srcdir)}.y.c:
 	$(ECHO) generating $@
 	$(Q)$(BASERUBY) $(srcdir)/tool/id2token.rb --path-separator=.$(PATH_SEPARATOR)./ --vpath=$(VPATH) id.h $(SRC_FILE) > parse.tmp.y
-	$(Q)$(BASERUBY) $(srcdir)/tool/pure_parser.rb parse.tmp.y $(YACC)
 	$(Q)$(YACC) -d $(YFLAGS) -o y.tab.c parse.tmp.y
 	$(Q)$(RM) parse.tmp.y
-	$(Q)sed -f $(srcdir)/tool/ytab.sed -e "/^#/s|parse\.tmp\.[iy]|$(SRC_FILE)|" -e "/^#/s!y\.tab\.c!$@!" y.tab.c > $@.new
+	$(Q)sed -f $(srcdir)/tool/ytab.sed -e "/^#/s!parse\.tmp\.[iy]!parse.y!" -e "/^#/s!y\.tab\.c!$@!" y.tab.c > $@.new
 	$(Q)$(MV) $@.new $@
 	$(Q)sed -e "/^#line.*y\.tab\.h/d;/^#line.*parse.*\.y/d" y.tab.h > $(@:.c=.h)
 	$(Q)$(RM) y.tab.c y.tab.h
 
 $(PLATFORM_D):
 	$(Q) $(MAKEDIRS) $(PLATFORM_DIR) $(@D)
-	@$(NULLCMD) > $@
-
-exe/$(PROGRAM): ruby-runner.c ruby-runner.h exe/.time miniruby$(EXEEXT) {$(VPATH)}config.h
-	$(Q) $(CC) $(CFLAGS) $(INCFLAGS) $(CPPFLAGS) -DRUBY_INSTALL_NAME=$(@F) $(COUTFLAG)ruby-runner.$(OBJEXT) -c $(CSRCFLAG)$(srcdir)/ruby-runner.c
-	$(Q) $(PURIFY) $(CC) $(CFLAGS) $(LDFLAGS) $(OUTFLAG)$@ ruby-runner.$(OBJEXT) $(LIBS)
-	$(Q) $(POSTLINK)
-	$(Q) ./miniruby$(EXEEXT) \
-	    -e 'prog, dest, inst = ARGV; dest += "/ruby"' \
-	    -e 'exit unless prog==inst' \
-	    -e 'unless prog=="ruby"' \
-	    -e '  begin File.unlink(dest); rescue Errno::ENOENT; end' \
-	    -e '  File.symlink(prog, dest)' \
-	    -e 'end' \
-	$(@F) $(@D) $(RUBY_INSTALL_NAME)$(EXEEXT)
-
-exe/.time:
-	$(Q) $(MAKEDIRS) $(@D)
-	@$(NULLCMD) > $@
+	@exit > $@
 
 $(BUILTIN_ENCOBJS) $(BUILTIN_TRANSOBJS): $(ENC_TRANS_D)
 
 $(ENC_TRANS_D):
 	$(Q) $(MAKEDIRS) enc/trans $(@D)
-	@$(NULLCMD) > $@
-
-$(TIMESTAMPDIR)/$(arch)/.time:
-	$(Q)$(MAKEDIRS) $(@D) $(EXTOUT)/$(arch)
-	@$(NULLCMD) > $@
+	@exit > $@
 
-$(TIMESTAMPDIR)/.RUBYCOMMONDIR.time:
-	$(Q)$(MAKEDIRS) $(@D) $(RUBYCOMMONDIR)
-	@$(NULLCMD) > $@
+$(TIMESTAMPDIR)/.$(arch).time:
+	$(Q)$(MAKEDIRS) $(@D) $(TIMESTAMPDIR)/$(arch)
+	@exit > $@
 
 ###
 CCAN_DIR = {$(VPATH)}ccan
 
 RUBY_H_INCLUDES    = {$(VPATH)}ruby.h {$(VPATH)}config.h {$(VPATH)}defines.h \
 		     {$(VPATH)}intern.h {$(VPATH)}missing.h {$(VPATH)}st.h \
-		     {$(VPATH)}assert.h {$(VPATH)}subst.h
+		     {$(VPATH)}subst.h
 
 ###
 
@@ -933,14 +747,11 @@ strerror.$(OBJEXT): {$(VPATH)}strerror.c
 strlcat.$(OBJEXT): {$(VPATH)}strlcat.c
 strlcpy.$(OBJEXT): {$(VPATH)}strlcpy.c
 strstr.$(OBJEXT): {$(VPATH)}strstr.c
+strtod.$(OBJEXT): {$(VPATH)}strtod.c
+strtol.$(OBJEXT): {$(VPATH)}strtol.c
 nt.$(OBJEXT): {$(VPATH)}nt.c
-
-.coroutine_obj $(COROUTINE_OBJ): \
-	{$(VPATH)}$(COROUTINE_SRC) \
-	$(COROUTINE_H:/Context.h=/.time)
-$(COROUTINE_H:/Context.h=/.time):
-	$(Q) $(MAKEDIRS) $(@D)
-	@$(NULLCMD) > $@
+ia64.$(OBJEXT): {$(VPATH)}ia64.s
+	$(CC) $(CFLAGS) -c $<
 
 ###
 
@@ -954,8 +765,7 @@ compile.$(OBJEXT): {$(VPATH)}opt_sc.inc {$(VPATH)}optunifs.inc
 
 win32/win32.$(OBJEXT): {$(VPATH)}win32/win32.c {$(VPATH)}win32/file.h \
   {$(VPATH)}dln.h {$(VPATH)}dln_find.c {$(VPATH)}encindex.h \
-  {$(VPATH)}internal.h {$(VPATH)}util.h $(RUBY_H_INCLUDES) \
-  {$(VPATH)}vm.h $(PLATFORM_D)
+  {$(VPATH)}internal.h {$(VPATH)}util.h $(RUBY_H_INCLUDES) $(PLATFORM_D)
 win32/file.$(OBJEXT): {$(VPATH)}win32/file.c {$(VPATH)}win32/file.h \
   $(RUBY_H_INCLUDES) $(PLATFORM_D)
 
@@ -974,39 +784,24 @@ $(OBJS):  {$(VPATH)}config.h {$(VPATH)}missing.h
 
 INSNS2VMOPT = --srcdir="$(srcdir)"
 
-srcs_vpath = {$(VPATH)}
-
-inc_common_headers = $(srcdir)/tool/ruby_vm/views/_copyright.erb $(srcdir)/tool/ruby_vm/views/_notice.erb
-$(srcs_vpath)opt_sc.inc: $(srcdir)/tool/ruby_vm/views/opt_sc.inc.erb $(inc_common_headers)
-$(srcs_vpath)optinsn.inc: $(srcdir)/tool/ruby_vm/views/optinsn.inc.erb $(inc_common_headers)
-$(srcs_vpath)optunifs.inc: $(srcdir)/tool/ruby_vm/views/optunifs.inc.erb $(inc_common_headers)
-$(srcs_vpath)insns.inc: $(srcdir)/tool/ruby_vm/views/insns.inc.erb $(inc_common_headers)
-$(srcs_vpath)insns_info.inc: $(srcdir)/tool/ruby_vm/views/insns_info.inc.erb $(inc_common_headers) \
-  $(srcdir)/tool/ruby_vm/views/_insn_type_chars.erb $(srcdir)/tool/ruby_vm/views/_insn_name_info.erb \
-  $(srcdir)/tool/ruby_vm/views/_insn_len_info.erb $(srcdir)/tool/ruby_vm/views/_insn_operand_info.erb \
-  $(srcdir)/tool/ruby_vm/views/_attributes.erb $(srcdir)/tool/ruby_vm/views/_comptime_insn_stack_increase.erb \
-  $(srcdir)/tool/ruby_vm/views/_insn_sp_pc_dependency.erb
-$(srcs_vpath)vmtc.inc: $(srcdir)/tool/ruby_vm/views/vmtc.inc.erb $(inc_common_headers)
-$(srcs_vpath)vm.inc: $(srcdir)/tool/ruby_vm/views/vm.inc.erb $(inc_common_headers) \
-  $(srcdir)/tool/ruby_vm/views/_insn_entry.erb $(srcdir)/tool/ruby_vm/views/_trace_instruction.erb
-$(srcs_vpath)mjit_compile.inc: $(srcdir)/tool/ruby_vm/views/mjit_compile.inc.erb $(inc_common_headers) \
-  $(srcdir)/tool/ruby_vm/views/_mjit_compile_insn.erb $(srcdir)/tool/ruby_vm/views/_mjit_compile_send.erb \
-  $(srcdir)/tool/ruby_vm/views/_mjit_compile_ivar.erb \
-  $(srcdir)/tool/ruby_vm/views/_mjit_compile_insn_body.erb $(srcdir)/tool/ruby_vm/views/_mjit_compile_pc_and_sp.erb
-
-BUILTIN_RB_SRCS = \
-		$(srcdir)/ast.rb \
-		$(srcdir)/gc.rb \
-		$(srcdir)/io.rb \
-		$(srcdir)/pack.rb \
-		$(srcdir)/trace_point.rb \
-		$(srcdir)/prelude.rb \
-		$(empty)
-BUILTIN_RB_INCS = $(BUILTIN_RB_SRCS:.rb=.rbinc)
+{$(VPATH)}minsns.inc: $(srcdir)/template/minsns.inc.tmpl
 
-common-srcs: $(srcs_vpath)parse.c $(srcs_vpath)lex.c $(srcs_vpath)enc/trans/newline.c $(srcs_vpath)id.c \
-	     $(BUILTIN_RB_INCS) \
-	     srcs-lib srcs-ext incs
+{$(VPATH)}opt_sc.inc: $(srcdir)/template/opt_sc.inc.tmpl
+
+{$(VPATH)}optinsn.inc: $(srcdir)/template/optinsn.inc.tmpl
+
+{$(VPATH)}optunifs.inc: $(srcdir)/template/optunifs.inc.tmpl
+
+{$(VPATH)}insns.inc: $(srcdir)/template/insns.inc.tmpl
+
+{$(VPATH)}insns_info.inc: $(srcdir)/template/insns_info.inc.tmpl
+
+{$(VPATH)}vmtc.inc: $(srcdir)/template/vmtc.inc.tmpl
+
+{$(VPATH)}vm.inc: $(srcdir)/template/vm.inc.tmpl
+
+common-srcs: {$(VPATH)}parse.c {$(VPATH)}lex.c {$(VPATH)}enc/trans/newline.c {$(VPATH)}id.c \
+	     srcs-lib srcs-ext
 
 missing-srcs: $(srcdir)/missing/des_tables.c
 
@@ -1014,22 +809,14 @@ srcs: common-srcs missing-srcs srcs-enc
 
 EXT_SRCS = $(srcdir)/ext/ripper/ripper.c \
 	   $(srcdir)/ext/rbconfig/sizeof/sizes.c \
-	   $(srcdir)/ext/rbconfig/sizeof/limits.c \
 	   $(srcdir)/ext/socket/constdefs.c \
-	   $(srcdir)/ext/etc/constdefs.h \
 	   # EXT_SRCS
 
 srcs-ext: $(EXT_SRCS)
-realclean-srcs-ext::
-	$(Q)$(RM) $(EXT_SRCS)
-
-EXTRA_SRCS = $(srcdir)/ext/json/parser/parser.c \
-	     $(srcdir)/ext/date/zonetab.h \
-	     $(empty)
 
-srcs-extra: $(EXTRA_SRCS)
-realclean-srcs-extra::
-	$(Q)$(RM) $(EXTRA_SRCS)
+srcs-extra: $(srcdir)/ext/json/parser/parser.c \
+	    $(srcdir)/ext/date/zonetab.h \
+	    $(empty)
 
 LIB_SRCS = $(srcdir)/lib/unicode_normalize/tables.rb
 
@@ -1058,9 +845,9 @@ id.c: $(srcdir)/tool/generic_erb.rb $(srcdir)/template/id.c.tmpl $(srcdir)/defs/
 	$(Q) $(BASERUBY) $(srcdir)/tool/generic_erb.rb --output=$@ \
 		$(srcdir)/template/id.c.tmpl
 
-node_name.inc: $(srcdir)/tool/node_name.rb $(srcdir)/node.h
+node_name.inc: {$(VPATH)}node.h
 	$(ECHO) generating $@
-	$(Q) $(BASERUBY) -n $(srcdir)/tool/node_name.rb < $(srcdir)/node.h > $@
+	$(Q) $(BASERUBY) -n $(srcdir)/tool/node_name.rb < $? > $@
 
 encdb.h: $(PREP) $(srcdir)/tool/generic_erb.rb $(srcdir)/template/encdb.h.tmpl
 	$(ECHO) generating $@
@@ -1080,10 +867,10 @@ vm_call_iseq_optimized.inc: $(srcdir)/tool/mk_call_iseq_optimized.rb
 	$(ECHO) generating $@
 	$(Q) $(BASERUBY) $(srcdir)/tool/mk_call_iseq_optimized.rb > $@
 
-$(MINIPRELUDE_C): $(COMPILE_PRELUDE) $(BUILTIN_RB_SRCS)
+$(MINIPRELUDE_C): $(COMPILE_PRELUDE)
 	$(ECHO) generating $@
 	$(Q) $(BASERUBY) $(srcdir)/tool/generic_erb.rb -I$(srcdir) -o $@ \
-		$(srcdir)/template/prelude.c.tmpl $(BUILTIN_RB_SRCS)
+		$(srcdir)/template/prelude.c.tmpl
 
 $(PRELUDE_C): $(COMPILE_PRELUDE) \
 	   $(PRELUDE_SCRIPTS)
@@ -1091,17 +878,11 @@ $(PRELUDE_C): $(COMPILE_PRELUDE) \
 	$(Q) $(BASERUBY) $(srcdir)/tool/generic_erb.rb -I$(srcdir) -c -o $@ \
 		$(srcdir)/template/prelude.c.tmpl $(PRELUDE_SCRIPTS)
 
-$(GOLF_PRELUDE_C): $(COMPILE_PRELUDE) {$(srcdir)}golf_prelude.rb
+{$(VPATH)}golf_prelude.c: $(COMPILE_PRELUDE) {$(srcdir)}golf_prelude.rb
 	$(ECHO) generating $@
 	$(Q) $(BASERUBY) $(srcdir)/tool/generic_erb.rb -I$(srcdir) -c -o $@ \
 		$(srcdir)/template/prelude.c.tmpl golf_prelude.rb
 
-MAINCPPFLAGS = $(ENABLE_DEBUG_ENV:yes=-DRUBY_DEBUG_ENV=1)
-
-$(MAINOBJ): $(srcdir)/$(MAINSRC)
-	$(ECHO) compiling $(srcdir)/$(MAINSRC)
-	$(Q) $(CC) $(MAINCPPFLAGS) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -c $(CSRCFLAG)$(srcdir)/$(MAINSRC)
-
 {$(VPATH)}probes.dmyh: {$(srcdir)}probes.d $(srcdir)/tool/gen_dummy_probes.rb
 
 probes.dmyh:
@@ -1115,71 +896,43 @@ preludes: {$(VPATH)}prelude.c
 preludes: {$(VPATH)}miniprelude.c
 preludes: {$(srcdir)}golf_prelude.c
 
-{$(srcdir)}.rb.rbinc:
-	$(ECHO) making $@
-	$(Q) $(BASERUBY) $(srcdir)/tool/mk_builtin_loader.rb $<
-
-builtin_binary.inc: $(PREP) $(BUILTIN_RB_SRCS) $(srcdir)/tool/mk_builtin_binary.rb
-	$(Q) $(MINIRUBY) $(srcdir)/tool/mk_builtin_binary.rb
-
-$(BUILTIN_RB_INCS): $(top_srcdir)/tool/mk_builtin_loader.rb
-
 $(srcdir)/revision.h:
-	$(Q)$(gnumake:yes=#) $(RM) $(@F)
-	$(Q)$(gnumake:yes=#) $(NULLCMD) > $@ || $(NULLCMD) > $(@F)
-
-revision.tmp::
-	$(Q) $(NULLCMD) > $@
-revision.$(HAVE_BASERUBY:yes=tmp):: $(srcdir)/version.h $(srcdir)/tool/file2lastrev.rb $(REVISION_FORCE)
-	$(Q) $(BASERUBY) $(srcdir)/tool/file2lastrev.rb -q --revision.h --srcdir="$(srcdir)" > $@
+	@exit > $@
 
-$(REVISION_H): revision.tmp
+$(REVISION_H): $(srcdir)/version.h $(srcdir)/ChangeLog $(srcdir)/tool/file2lastrev.rb $(REVISION_FORCE)
+	-$(Q) $(BASERUBY) $(srcdir)/tool/file2lastrev.rb --revision.h "$(srcdir)" > revision.tmp
 	$(Q)$(IFCHANGE) "--timestamp=$@" "$(srcdir)/revision.h" revision.tmp
 
-$(srcdir)/ext/ripper/ripper.c: $(srcdir)/ext/ripper/tools/preproc.rb $(srcdir)/parse.y id.h $(srcdir)/ext/ripper/depend
+$(srcdir)/ext/ripper/ripper.c: $(srcdir)/parse.y id.h
 	$(ECHO) generating $@
-	$(Q) VPATH=$${PWD-`pwd`} && $(CHDIR) $(@D) && \
-	sed -e 's/{\$$([^(){}]*)[^{}]*}//g' -e /AUTOGENERATED/q depend | \
-	$(exec) $(MAKE) -f - $(mflags) \
-		Q=$(Q) ECHO=$(ECHO) RM="$(RM)" BISON=$(YACC) top_srcdir=../.. srcdir=. VPATH="$${VPATH}" \
+	$(Q) $(CHDIR) $(@D) && \
+	sed /AUTOGENERATED/q depend | \
+	$(exec) $(MAKE) -f - $(MFLAGS) \
+		Q=$(Q) ECHO=$(ECHO) RM="$(RM)" top_srcdir=../.. srcdir=. VPATH="$(PWD)" \
 		RUBY="$(BASERUBY)" PATH_SEPARATOR="$(PATH_SEPARATOR)"
 
-$(srcdir)/ext/json/parser/parser.c: $(srcdir)/ext/json/parser/parser.rl $(srcdir)/ext/json/parser/prereq.mk
+$(srcdir)/ext/json/parser/parser.c: $(srcdir)/ext/json/parser/parser.rl
 	$(ECHO) generating $@
-	$(Q) $(CHDIR) $(@D) && $(exec) $(MAKE) -f prereq.mk $(mflags) \
+	$(Q) $(CHDIR) $(@D) && $(exec) $(MAKE) -f prereq.mk $(MFLAGS) \
 		Q=$(Q) ECHO=$(ECHO) top_srcdir=../../.. srcdir=. VPATH=../../.. BASERUBY="$(BASERUBY)"
 
-$(srcdir)/ext/date/zonetab.h: $(srcdir)/ext/date/zonetab.list $(srcdir)/ext/date/prereq.mk
+$(srcdir)/ext/date/zonetab.h: $(srcdir)/ext/date/zonetab.list
 	$(ECHO) generating $@
-	$(Q) $(CHDIR) $(@D) && $(exec) $(MAKE) -f prereq.mk $(mflags) \
+	$(Q) $(CHDIR) $(@D) && $(exec) $(MAKE) -f prereq.mk $(MFLAGS) \
 		Q=$(Q) ECHO=$(ECHO) top_srcdir=../.. srcdir=. VPATH=../.. BASERUBY="$(BASERUBY)"
 
 $(srcdir)/ext/rbconfig/sizeof/sizes.c: $(srcdir)/ext/rbconfig/sizeof/depend \
-		$(srcdir)/tool/generic_erb.rb $(srcdir)/template/sizes.c.tmpl $(srcdir)/configure.ac
-	$(ECHO) generating $@
-	$(Q) $(CHDIR) $(@D) && \
-	sed '/AUTOGENERATED/q' depend | \
-	$(exec) $(MAKE) -f - $(mflags) \
-		Q=$(Q) ECHO=$(ECHO) top_srcdir=../../.. srcdir=. VPATH=../../.. RUBY="$(BASERUBY)" $(@F)
-
-$(srcdir)/ext/rbconfig/sizeof/limits.c: $(srcdir)/ext/rbconfig/sizeof/depend \
-		$(srcdir)/tool/generic_erb.rb $(srcdir)/template/limits.c.tmpl
+		$(srcdir)/tool/generic_erb.rb $(srcdir)/template/sizes.c.tmpl $(srcdir)/configure.in
 	$(ECHO) generating $@
 	$(Q) $(CHDIR) $(@D) && \
 	sed '/AUTOGENERATED/q' depend | \
-	$(exec) $(MAKE) -f - $(mflags) \
-		Q=$(Q) ECHO=$(ECHO) top_srcdir=../../.. srcdir=. VPATH=../../.. RUBY="$(BASERUBY)" $(@F)
+	$(exec) $(MAKE) -f - $(MFLAGS) \
+		Q=$(Q) ECHO=$(ECHO) top_srcdir=../../.. srcdir=. VPATH=../../.. RUBY="$(BASERUBY)"
 
 $(srcdir)/ext/socket/constdefs.c: $(srcdir)/ext/socket/depend
 	$(Q) $(CHDIR) $(@D) && \
 	sed '/AUTOGENERATED/q' depend | \
-	$(exec) $(MAKE) -f - $(mflags) \
-		Q=$(Q) ECHO=$(ECHO) top_srcdir=../.. srcdir=. VPATH=../.. RUBY="$(BASERUBY)"
-
-$(srcdir)/ext/etc/constdefs.h: $(srcdir)/ext/etc/depend
-	$(Q) $(CHDIR) $(@D) && \
-	sed '/AUTOGENERATED/q' depend | \
-	$(exec) $(MAKE) -f - $(mflags) \
+	$(exec) $(MAKE) -f - $(MFLAGS) \
 		Q=$(Q) ECHO=$(ECHO) top_srcdir=../.. srcdir=. VPATH=../.. RUBY="$(BASERUBY)"
 
 ##
@@ -1191,7 +944,7 @@ runruby: $(PROGRAM) PHONY
 	$(RUNRUBY) $(TESTRUN_SCRIPT)
 
 parse: fake miniruby$(EXEEXT) PHONY
-	$(BTESTRUBY) --dump=parsetree_with_comment,insns $(TESTRUN_SCRIPT)
+	$(BTESTRUBY) $(srcdir)/tool/parse.rb $(TESTRUN_SCRIPT)
 
 bisect: PHONY
 	$(srcdir)/tool/bisect.sh miniruby $(srcdir)
@@ -1200,17 +953,28 @@ bisect-ruby: PHONY
 	$(srcdir)/tool/bisect.sh ruby $(srcdir)
 
 COMPARE_RUBY = $(BASERUBY)
-BENCH_RUBY = $(RUNRUBY)
 ITEM =
-ARGS = $$(find $(srcdir)/benchmark -maxdepth 1 -name '$(ITEM)' -o -name '*$(ITEM)*.yml' -o -name '*$(ITEM)*.rb' | sort)
 OPTS =
 
-# See benchmark/README.md for details.
-benchmark: miniruby$(EXEEXT) update-benchmark-driver PHONY
-	$(BASERUBY) -rrubygems -I$(srcdir)/benchmark/lib $(srcdir)/benchmark/benchmark-driver/exe/benchmark-driver \
-	            --executables="compare-ruby::$(COMPARE_RUBY) -I$(EXTOUT)/common --disable-gem" \
-	            --executables="built-ruby::$(BENCH_RUBY) --disable-gem" \
-	            $(ARGS) $(OPTS)
+# You can pass several options through OPTS environment variable.
+# $ make benchmark OPTS="--help" displays more detail.
+# for example,
+#  $ make benchmark COMPARE_RUBY="ruby-trunk" OPTS="-e ruby-2.2.2"
+# This command compares trunk and built-ruby and 2.2.2
+benchmark: miniruby$(EXEEXT) PHONY
+	$(BASERUBY) $(srcdir)/benchmark/driver.rb -v \
+	            --executables="$(COMPARE_RUBY) -I../../ruby/lib -I. -I.ext/common --disable-gem; built-ruby::$(MINIRUBY) --disable-gem" \
+	            --pattern='bm_' --directory=$(srcdir)/benchmark $(OPTS)
+
+benchmark-each: miniruby$(EXEEXT) PHONY
+	$(BASERUBY) $(srcdir)/benchmark/driver.rb -v \
+	            --executables="$(COMPARE_RUBY) -I../../ruby/lib -I. -I.ext/common --disable-gem; built-ruby::$(MINIRUBY) --disable-gem" \
+	            --pattern=$(ITEM) --directory=$(srcdir)/benchmark $(OPTS)
+
+tbench: miniruby$(EXEEXT) PHONY
+	$(BASERUBY) $(srcdir)/benchmark/driver.rb -v \
+	            --executables="$(COMPARE_RUBY) -I../../ruby/lib -I. -I.ext/common --disable-gem; built-ruby::$(MINIRUBY) --disable-gem" \
+	            --pattern='bmx_' --directory=$(srcdir)/benchmark $(OPTS)
 
 run.gdb:
 	echo set breakpoint pending on         > run.gdb
@@ -1233,61 +997,40 @@ gdb: miniruby$(EXEEXT) run.gdb PHONY
 gdb-ruby: $(PROGRAM) run.gdb PHONY
 	$(Q) $(RUNRUBY_COMMAND) $(RUNRUBY_DEBUGGER) -- $(TESTRUN_SCRIPT)
 
-LLDB_INIT = command script import -r $(srcdir)/misc/lldb_cruby.py
-
-lldb: miniruby$(EXEEXT) PHONY
-	lldb -o '$(LLDB_INIT)' miniruby$(EXEEXT) -- $(TESTRUN_SCRIPT)
-
-lldb-ruby: $(PROGRAM) PHONY
-	lldb $(enable_shared:yes=-o 'target modules add ${LIBRUBY_SO}') -o '$(LLDB_INIT)' $(PROGRAM) -- $(TESTRUN_SCRIPT)
-
-DISTPKGS = gzip,zip,all
 dist:
 	$(BASERUBY) $(srcdir)/tool/make-snapshot \
-	-srcdir=$(srcdir) -packages=$(DISTPKGS) \
+	-srcdir=$(srcdir) \
 	-unicode-version=$(UNICODE_VERSION) \
 	tmp $(RELNAME)
 
 up:: update-remote
 
 up::
-	-$(Q)$(MAKE) $(mflags) Q=$(Q) REVISION_FORCE=PHONY "$(REVISION_H)"
+	-$(Q)$(MAKE) $(MFLAGS) Q=$(Q) REVISION_FORCE=PHONY "$(REVISION_H)"
 
 up::
-	-$(Q)$(MAKE) $(mflags) Q=$(Q) after-update
-
-yes::
-no::
+	-$(Q)$(MAKE) $(MFLAGS) Q=$(Q) after-update
 
 after-update:: extract-extlibs
-after-update:: extract-gems
-
-update-remote:: update-src update-download
-update-download:: $(ALWAYS_UPDATE_UNICODE:yes=update-unicode)
-update-download:: update-gems
-update-download:: download-extlibs
 
-update-mspec:
-update-rubyspec:
+update-remote:: update-src update-rubyspec update-download
+update-download:: update-unicode update-gems download-extlibs
 
 update-config_files: PHONY
-	$(Q) $(BASERUBY) -C "$(srcdir)" tool/downloader.rb -d tool --cache-dir=$(CACHE_DIR) -e gnu \
+	$(Q) $(BASERUBY) -C "$(srcdir)/tool" \
+	    ../tool/downloader.rb -e gnu \
 	    config.guess config.sub
 
-refresh-gems: update-bundled_gems update-gems extract-gems
-
 update-gems: PHONY
 	$(ECHO) Downloading bundled gem files...
-	$(Q) $(BASERUBY) -C "$(srcdir)" \
-	    -I./tool -rdownloader -answ \
+	$(Q) $(BASERUBY) -C "$(srcdir)/gems" \
+	    -I../tool -rdownloader -answ \
 	    -e 'gem, ver = *$$F' \
-	    -e 'old = Dir.glob("gems/#{gem}-*.gem")' \
+	    -e 'old = Dir.glob("#{gem}-*.gem")' \
 	    -e 'gem = "#{gem}-#{ver}.gem"' \
-	    -e 'Downloader::RubyGems.download(gem, "gems", nil) and' \
-	    -e '(old.delete("gems/#{gem}"); !old.empty?) and' \
-	    -e 'File.unlink(*old) and' \
-	    -e 'FileUtils.rm_rf(old.map{'"|n|"'n.chomp(".gem")})' \
-	    gems/bundled_gems
+	    -e 'Downloader::RubyGems.download(gem, nil, nil) and' \
+	    -e 'File.unlink(*(old-[gem]))' \
+	    bundled_gems
 
 extract-gems: PHONY
 	$(ECHO) Extracting bundled gem files...
@@ -1300,60 +1043,12 @@ extract-gems: PHONY
 update-bundled_gems: PHONY
 	$(Q) $(RUNRUBY) -rrubygems \
 	    -pla \
-	    -e '(gem,src), = Gem::SpecFetcher.fetcher.detect(:latest) {'"|s|" \
-	    -e   's.platform=="ruby"&&s.name==$$F[0]' \
+	    -e '$$_=Gem::SpecFetcher.fetcher.detect(:latest) {|s|' \
+	    -e   'break "#{s.name} #{s.version}" if s.platform=="ruby"&&s.name==$$F[0]' \
 	    -e '}' \
-	    -e 'gem = src.fetch_spec(gem)' \
-	    -e '$$_ = [gem.name, gem.version, gem.metadata["source_code_uri"]||gem.homepage].join(" ")' \
 	     "$(srcdir)/gems/bundled_gems" | \
 	"$(IFCHANGE)" "$(srcdir)/gems/bundled_gems" -
 
-test-bundled-gems-precheck: $(arch)-fake.rb programs
-
-test-bundled-gems-fetch: $(PREP)
-	$(Q) $(BASERUBY) -C $(srcdir)/gems ../tool/fetch-bundled_gems.rb src bundled_gems
-
-test-bundled-gems-prepare: test-bundled-gems-precheck test-bundled-gems-fetch
-	$(XRUBY) -C "$(srcdir)" bin/gem install --no-document \
-		--install-dir .bundle --conservative "bundler" "minitest:~> 5" 'test-unit' 'rake' 'hoe' 'yard' 'pry' 'packnga'
-
-PREPARE_BUNDLED_GEMS = test-bundled-gems-prepare
-test-bundled-gems: $(TEST_RUNNABLE)-test-bundled-gems
-yes-test-bundled-gems: test-bundled-gems-run
-no-test-bundled-gems:
-
-# Override this to allow failure of specific gems on CI
-# TEST_BUNDLED_GEMS_ALLOW_FAILURES =
-
-test-bundled-gems-run: $(PREPARE_BUNDLED_GEMS)
-	$(Q) $(XRUBY) $(srcdir)/tool/test-bundled-gems.rb
-
-test-bundler-precheck: $(arch)-fake.rb programs
-
-yes-test-bundler-prepare: test-bundler-precheck
-	$(XRUBY) -C "$(srcdir)" bin/gem install --no-document \
-		--install-dir .bundle --conservative "rspec:~> 3.5" "rake:~> 12.0" "parallel_tests:~> 2.29"
-
-RSPECOPTS =
-BUNDLER_SPECS =
-test-bundler: $(TEST_RUNNABLE)-test-bundler
-yes-test-bundler: yes-test-bundler-prepare
-	$(XRUBY) -C $(srcdir) -Ispec/bundler .bundle/bin/rspec \
-		--require spec_helper $(RSPECOPTS) spec/bundler/$(BUNDLER_SPECS)
-no-test-bundler:
-
-PARALLELRSPECOPTS = --runtime-log $(srcdir)/tmp/parallel_runtime_rspec.log
-test-bundler-parallel: $(TEST_RUNNABLE)-test-bundler-parallel
-yes-test-bundler-parallel: yes-test-bundler-prepare
-	$(XRUBY) -C $(srcdir) -Ispec/bundler .bundle/bin/parallel_rspec \
-		-o "--require $(srcdir)/spec/bundler/spec_helper --require $(srcdir)/spec/bundler/support/parallel" \
-		$(PARALLELRSPECOPTS) spec/bundler/$(BUNDLER_SPECS)
-no-test-bundler-parallel:
-
-GEM = up
-sync-default-gems:
-	$(Q) $(XRUBY) -C "$(srcdir)" tool/sync_default_gems.rb $(GEM)
-
 UNICODE_FILES = $(UNICODE_SRC_DATA_DIR)/UnicodeData.txt \
 		$(UNICODE_SRC_DATA_DIR)/CompositionExclusions.txt \
 		$(UNICODE_SRC_DATA_DIR)/NormalizationTest.txt \
@@ -1371,100 +1066,48 @@ UNICODE_PROPERTY_FILES =  \
 		$(UNICODE_SRC_DATA_DIR)/Scripts.txt \
 		$(empty)
 
-UNICODE_AUXILIARY_FILES =  \
-		$(UNICODE_SRC_DATA_DIR)/auxiliary/GraphemeBreakProperty.txt \
-		$(UNICODE_SRC_DATA_DIR)/auxiliary/GraphemeBreakTest.txt \
-		$(empty)
-
-UNICODE_EMOJI_FILES = \
-		$(UNICODE_SRC_EMOJI_DATA_DIR)/emoji-data.txt \
-		$(UNICODE_SRC_EMOJI_DATA_DIR)/emoji-sequences.txt \
-		$(UNICODE_SRC_EMOJI_DATA_DIR)/emoji-test.txt \
-		$(UNICODE_SRC_EMOJI_DATA_DIR)/emoji-variation-sequences.txt \
-		$(UNICODE_SRC_EMOJI_DATA_DIR)/emoji-zwj-sequences.txt \
-		$(empty)
+update-unicode: $(UNICODE_FILES)
 
-update-unicode: $(UNICODE_FILES) $(UNICODE_PROPERTY_FILES) \
-		$(UNICODE_AUXILIARY_FILES) $(UNICODE_EMOJI_FILES)
-
-CACHE_DIR = $(srcdir)/.downloaded-cache
 UNICODE_DOWNLOAD = \
-	$(BASERUBY) $(srcdir)/tool/downloader.rb \
-	    --cache-dir=$(CACHE_DIR) \
-	    --unicode-beta $(UNICODE_BETA) \
-	    -d $(UNICODE_SRC_DATA_DIR) \
+	$(BASERUBY) -C "$(srcdir)" tool/downloader.rb \
+	    -d $(UNICODE_DATA_DIR) \
 	    -p $(UNICODE_VERSION)/ucd \
 	    -e $(ALWAYS_UPDATE_UNICODE:yes=-a) unicode
-UNICODE_AUXILIARY_DOWNLOAD = \
-	$(BASERUBY) $(srcdir)/tool/downloader.rb \
-	    --cache-dir=$(CACHE_DIR) \
-	    --unicode-beta $(UNICODE_BETA) \
-	    -d $(UNICODE_SRC_DATA_DIR)/auxiliary \
-	    -p $(UNICODE_VERSION)/ucd/auxiliary \
-	    -e $(ALWAYS_UPDATE_UNICODE:yes=-a) unicode
-UNICODE_EMOJI_DOWNLOAD = \
-	$(BASERUBY) $(srcdir)/tool/downloader.rb \
-	    --cache-dir=$(CACHE_DIR) \
-	    --unicode-beta $(UNICODE_BETA) \
-	    -d $(UNICODE_SRC_EMOJI_DATA_DIR) \
-	    -p emoji/$(UNICODE_EMOJI_VERSION) \
-	    -e $(ALWAYS_UPDATE_UNICODE:yes=-a) unicode
 
-$(UNICODE_FILES) $(UNICODE_PROPERTY_FILES): update-unicode-files
-update-unicode-files:
-	$(ECHO) Downloading Unicode $(UNICODE_VERSION) data and  property files...
+$(UNICODE_PROPERTY_FILES):
+	$(ECHO) Downloading Unicode $(UNICODE_VERSION) property files...
 	$(Q) $(MAKEDIRS) "$(UNICODE_SRC_DATA_DIR)"
-	$(Q) $(UNICODE_DOWNLOAD) $(UNICODE_FILES) $(UNICODE_PROPERTY_FILES)
+	$(Q) $(UNICODE_DOWNLOAD) $(UNICODE_PROPERTY_FILES)
 
-$(UNICODE_AUXILIARY_FILES): update-unicode-auxiliary-files
-update-unicode-auxiliary-files:
-	$(ECHO) Downloading Unicode $(UNICODE_VERSION) auxiliary files...
-	$(Q) $(MAKEDIRS) "$(UNICODE_SRC_DATA_DIR)/auxiliary"
-	$(Q) $(UNICODE_AUXILIARY_DOWNLOAD) $(UNICODE_AUXILIARY_FILES)
-
-$(UNICODE_EMOJI_FILES): update-unicode-emoji-files
-update-unicode-emoji-files:
-	$(ECHO) Downloading Unicode emoji $(UNICODE_EMOJI_VERSION) files...
-	$(Q) $(MAKEDIRS) "$(UNICODE_SRC_EMOJI_DATA_DIR)"
-	$(Q) $(UNICODE_EMOJI_DOWNLOAD) $(UNICODE_EMOJI_FILES)
+$(UNICODE_FILES):
+	$(ECHO) Downloading Unicode $(UNICODE_VERSION) data files...
+	$(Q) $(MAKEDIRS) "$(UNICODE_SRC_DATA_DIR)"
+	$(Q) $(UNICODE_DOWNLOAD) $(UNICODE_FILES)
 
-$(srcdir)/lib/unicode_normalize/$(HAVE_BASERUBY:yes=tables.rb): \
+$(srcdir)/$(HAVE_BASERUBY:yes=lib/unicode_normalize/tables.rb): \
 	$(UNICODE_SRC_DATA_DIR)/.unicode-tables.time
 
-$(UNICODE_SRC_DATA_DIR)/$(ALWAYS_UPDATE_UNICODE:yes=.unicode-tables.time): \
-	$(UNICODE_FILES) $(UNICODE_PROPERTY_FILES) \
-	$(UNICODE_AUXILIARY_FILES) $(UNICODE_EMOJI_FILES)
-
-touch-unicode-files:
-	$(MAKEDIRS) $(UNICODE_SRC_DATA_DIR)
-	touch $(UNICODE_SRC_DATA_DIR)/.unicode-tables.time $(UNICODE_DATA_HEADERS)
+$(UNICODE_SRC_DATA_DIR)/$(ALWAYS_UPDATE_UNICODE:yes=.unicode-tables.time): $(UNICODE_FILES)
 
-UNICODE_TABLES_TIMESTAMP = yes
 $(UNICODE_SRC_DATA_DIR)/.unicode-tables.time: $(srcdir)/tool/generic_erb.rb \
-		$(srcdir)/template/unicode_norm_gen.tmpl \
-		$(ALWAYS_UPDATE_UNICODE:yes=update-unicode)
-	$(Q) $(MAKE) $(@D)
+		$(srcdir)/template/unicode_norm_gen.tmpl
+	$(Q) $(ALWAYS_UPDATE_UNICODE:yes=exit &&) $(MAKE) $(MFLAGS) Q=$(Q) UNICODE_VERSION=$(UNICODE_VERSION) update-unicode
 	$(Q) $(BASERUBY) $(srcdir)/tool/generic_erb.rb \
-		-c $(UNICODE_TABLES_TIMESTAMP:yes=-t$@) \
-		-o $(srcdir)/lib/unicode_normalize/tables.rb \
+		-c -t$@ -o $(srcdir)/lib/unicode_normalize/tables.rb \
 		-I $(srcdir) \
 		$(srcdir)/template/unicode_norm_gen.tmpl \
 		$(UNICODE_DATA_DIR) lib/unicode_normalize
 
-$(UNICODE_SRC_DATA_DIR):
-	$(gnumake_recursive)$(Q) $(MAKEDIRS) $@
+# UPDATE_NAME2CTYPE=    : toplevel
+# UPDATE_NAME2CTYPE=yes : sub-make to update name2ctype.h
+$(UNICODE_HDR_DIR)/$(UPDATE_NAME2CTYPE:yes=.ignore.)name2ctype.h:
+	$(Q) $(MAKE) $(MFLAGS) Q=$(Q) UPDATE_NAME2CTYPE=yes UNICODE_VERSION=$(UNICODE_VERSION) $@
 
-$(UNICODE_HDR_DIR)/$(ALWAYS_UPDATE_UNICODE:yes=name2ctype.h): \
-		$(srcdir)/tool/enc-unicode.rb \
+$(UNICODE_HDR_DIR)/$(UPDATE_NAME2CTYPE:yes=name2ctype.h): \
 		$(UNICODE_SRC_DATA_DIR)/UnicodeData.txt \
-		$(UNICODE_PROPERTY_FILES) \
-		$(UNICODE_EMOJI_FILES)
-
-$(UNICODE_HDR_DIR)/name2ctype.h:
+		$(UNICODE_PROPERTY_FILES)
 	$(MAKEDIRS) $(@D)
-	$(BOOTSTRAPRUBY) $(srcdir)/tool/enc-unicode.rb --header \
-		$(UNICODE_SRC_DATA_DIR) $(UNICODE_SRC_EMOJI_DATA_DIR) > $@.new
-	$(MV) $@.new $@
+	$(BOOTSTRAPRUBY) $(srcdir)/tool/enc-unicode.rb --header $(UNICODE_SRC_DATA_DIR) > $@
 
 # the next non-comment line was:
 # $(UNICODE_HDR_DIR)/casefold.h: $(srcdir)/enc/unicode/case-folding.rb \
@@ -1472,12 +1115,12 @@ $(UNICODE_HDR_DIR)/name2ctype.h:
 unicode-up: $(UNICODE_DATA_HEADERS)
 
 $(UNICODE_HDR_DIR)/$(ALWAYS_UPDATE_UNICODE:yes=casefold.h): \
-		$(srcdir)/enc/unicode/case-folding.rb \
 		$(UNICODE_SRC_DATA_DIR)/UnicodeData.txt \
 		$(UNICODE_SRC_DATA_DIR)/SpecialCasing.txt \
 		$(UNICODE_SRC_DATA_DIR)/CaseFolding.txt
 
-$(UNICODE_HDR_DIR)/casefold.h:
+$(UNICODE_HDR_DIR)/casefold.h: $(srcdir)/enc/unicode/case-folding.rb
+	$(Q) $(ALWAYS_UPDATE_UNICODE:yes=exit &&) $(MAKE) $(MFLAGS) Q=$(Q) UNICODE_VERSION=$(UNICODE_VERSION) update-unicode
 	$(MAKEDIRS) $(@D)
 	$(Q) $(BASERUBY) $(srcdir)/enc/unicode/case-folding.rb \
 		--output-file=$@ \
@@ -1507,62 +1150,58 @@ info-libruby_so: PHONY
 info-arch: PHONY
 	@echo arch=$(arch)
 
-exam: check
+change: PHONY
+	$(BASERUBY) -C "$(srcdir)" ./tool/change_maker.rb $(CHANGES) > change.log
 
-love: sudo-precheck up all test exam install
-	@echo love is all you need
+exam: check test-rubyspec
 
-great: exam
+love: sudo-precheck up all test install check
+	@echo love is all you need
 
-yes-test-all no-test-all: sudo-precheck
+yes-test-all: sudo-precheck
 
 sudo-precheck: PHONY
 	@$(SUDO) echo > $(NULL)
 
 update-man-date: PHONY
-	-$(Q) $(BASERUBY) -I"$(srcdir)/tool/lib" -rvcs -i -p \
+	-$(Q) $(BASERUBY) -I"$(srcdir)/tool" -rvcs -i -p \
 	-e 'BEGIN{@vcs=VCS.detect(ARGV.shift)}' \
 	-e '$$_.sub!(/^(\.Dd ).*/){$$1+@vcs.modified(ARGF.path).strftime("%B %d, %Y")}' \
 	"$(srcdir)" "$(srcdir)"/man/*.1
 
-HELP_EXTRA_TASKS = ""
-
 help: PHONY
 	$(MESSAGE_BEGIN) \
 	"                Makefile of Ruby" \
 	"" \
 	"targets:" \
-	"  all (default):       builds all of below" \
-	"  miniruby:            builds only miniruby" \
-	"  encs:                builds encodings" \
-	"  exts:                builds extensions" \
-	"  main:                builds encodings, extensions and ruby" \
-	"  docs:                builds documents" \
-	"  install-capi:        builds C API documents" \
-	"  run:                 runs test.rb by miniruby" \
-	"  runruby:             runs test.rb by ruby you just built" \
-	"  gdb:                 runs test.rb by miniruby under gdb" \
-	"  gdb-ruby:            runs test.rb by ruby under gdb" \
-	"  check:               equals make test test-tool test-all test-spec" \
-	"  test:                ruby core tests [BTESTS=<bootstraptest files>]" \
-	"  test-all:            all ruby tests [TESTOPTS=-j4 TESTS=<test files>]" \
-	"  test-spec:           run the Ruby spec suite [SPECOPTS=<specs, opts>]" \
-	"  test-bundler:        run the Bundler spec" \
-	"  test-bundled-gems:   run the test suite of bundled gems" \
-	"  test-tool:           tests under the tool/test" \
-	"  update-gems:         download files of the bundled gems" \
-	"  update-bundled_gems: update the latest version of bundled gems" \
-	"  sync-default-gems:   sync default gems from upstream [GEM=<gem_name>]" \
-	"  up:                  update local copy and autogenerated files" \
-	"  benchmark:           benchmark this ruby and COMPARE_RUBY." \
-	"  gcbench:             gc benchmark [GCBENCH_ITEM=<item_name>]" \
-	"  install:             install all ruby distributions" \
-	"  install-nodoc:       install without rdoc" \
-	"  install-cross:       install cross compiling stuff" \
-	"  clean:               clean for tarball" \
-	"  distclean:           clean for repository" \
-	"  golf:                build goruby for golfers" \
-	$(HELP_EXTRA_TASKS) \
+	"  all (default):   builds all of below" \
+	"  miniruby:        builds only miniruby" \
+	"  encs:            builds encodings" \
+	"  exts:            builds extensions" \
+	"  main:            builds encodings, extensions and ruby" \
+	"  docs:            builds documents" \
+	"  run:             runs test.rb by miniruby" \
+	"  runruby:         runs test.rb by ruby you just built" \
+	"  gdb:             runs test.rb by miniruby under gdb" \
+	"  gdb-ruby:        runs test.rb by ruby under gdb" \
+	"  check:           equals make test test-all" \
+	"  exam:            equals make check test-rubyspec" \
+	"  test:            ruby core tests" \
+	"  test-all:        all ruby tests [TESTOPTS=-j4 TESTS=\"<test files>\"]" \
+	"  test-rubyspec:   run the Ruby spec suite" \
+	"  up:              update local copy and autogenerated files" \
+	"  update-rubyspec: update local copy of the Ruby spec suite" \
+	"  benchmark:       benchmark this ruby and COMPARE_RUBY." \
+	"  gcbench:         gc benchmark [GCBENCH_ITEM=<item_name>]" \
+	"  gcbench-rdoc:    gc benchmark with GCBENCH_ITEM=rdoc" \
+	"  install:         install all ruby distributions" \
+	"  install-nodoc:   install without rdoc" \
+	"  install-cross:   install cross compiling stuff" \
+	"  clean:           clean for tarball" \
+	"  distclean:       clean for repository" \
+	"  change:          make change log template" \
+	"  golf:            for golfers" \
+	"" \
 	"see DeveloperHowto for more detail: " \
 	"  https://bugs.ruby-lang.org/projects/ruby/wiki/DeveloperHowto" \
 	$(MESSAGE_END)
@@ -1571,120 +1210,61 @@ help: PHONY
 addr2line.$(OBJEXT): {$(VPATH)}addr2line.c
 addr2line.$(OBJEXT): {$(VPATH)}addr2line.h
 addr2line.$(OBJEXT): {$(VPATH)}config.h
-addr2line.$(OBJEXT): {$(VPATH)}defines.h
 addr2line.$(OBJEXT): {$(VPATH)}missing.h
-array.$(OBJEXT): $(hdrdir)/ruby.h
 array.$(OBJEXT): $(hdrdir)/ruby/ruby.h
+array.$(OBJEXT): $(top_srcdir)/include/ruby.h
 array.$(OBJEXT): {$(VPATH)}array.c
-array.$(OBJEXT): {$(VPATH)}assert.h
 array.$(OBJEXT): {$(VPATH)}config.h
-array.$(OBJEXT): {$(VPATH)}debug_counter.h
 array.$(OBJEXT): {$(VPATH)}defines.h
 array.$(OBJEXT): {$(VPATH)}encoding.h
 array.$(OBJEXT): {$(VPATH)}id.h
 array.$(OBJEXT): {$(VPATH)}intern.h
 array.$(OBJEXT): {$(VPATH)}internal.h
+array.$(OBJEXT): {$(VPATH)}io.h
 array.$(OBJEXT): {$(VPATH)}missing.h
-array.$(OBJEXT): {$(VPATH)}onigmo.h
 array.$(OBJEXT): {$(VPATH)}oniguruma.h
 array.$(OBJEXT): {$(VPATH)}probes.dmyh
 array.$(OBJEXT): {$(VPATH)}probes.h
 array.$(OBJEXT): {$(VPATH)}ruby_assert.h
 array.$(OBJEXT): {$(VPATH)}st.h
 array.$(OBJEXT): {$(VPATH)}subst.h
-array.$(OBJEXT): {$(VPATH)}transient_heap.h
 array.$(OBJEXT): {$(VPATH)}util.h
-ast.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
-ast.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
-ast.$(OBJEXT): $(CCAN_DIR)/list/list.h
-ast.$(OBJEXT): $(CCAN_DIR)/str/str.h
-ast.$(OBJEXT): $(hdrdir)/ruby.h
-ast.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-ast.$(OBJEXT): {$(VPATH)}assert.h
-ast.$(OBJEXT): {$(VPATH)}ast.c
-ast.$(OBJEXT): {$(VPATH)}ast.rbinc
-ast.$(OBJEXT): {$(VPATH)}builtin.h
-ast.$(OBJEXT): {$(VPATH)}config.h
-ast.$(OBJEXT): {$(VPATH)}defines.h
-ast.$(OBJEXT): {$(VPATH)}encoding.h
-ast.$(OBJEXT): {$(VPATH)}id.h
-ast.$(OBJEXT): {$(VPATH)}intern.h
-ast.$(OBJEXT): {$(VPATH)}internal.h
-ast.$(OBJEXT): {$(VPATH)}iseq.h
-ast.$(OBJEXT): {$(VPATH)}method.h
-ast.$(OBJEXT): {$(VPATH)}missing.h
-ast.$(OBJEXT): {$(VPATH)}node.h
-ast.$(OBJEXT): {$(VPATH)}onigmo.h
-ast.$(OBJEXT): {$(VPATH)}oniguruma.h
-ast.$(OBJEXT): {$(VPATH)}ruby_assert.h
-ast.$(OBJEXT): {$(VPATH)}ruby_atomic.h
-ast.$(OBJEXT): {$(VPATH)}st.h
-ast.$(OBJEXT): {$(VPATH)}subst.h
-ast.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
-ast.$(OBJEXT): {$(VPATH)}thread_native.h
-ast.$(OBJEXT): {$(VPATH)}util.h
-ast.$(OBJEXT): {$(VPATH)}vm_core.h
-ast.$(OBJEXT): {$(VPATH)}vm_opts.h
-bignum.$(OBJEXT): $(hdrdir)/ruby.h
 bignum.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-bignum.$(OBJEXT): {$(VPATH)}assert.h
+bignum.$(OBJEXT): $(top_srcdir)/include/ruby.h
 bignum.$(OBJEXT): {$(VPATH)}bignum.c
 bignum.$(OBJEXT): {$(VPATH)}config.h
 bignum.$(OBJEXT): {$(VPATH)}defines.h
-bignum.$(OBJEXT): {$(VPATH)}id.h
+bignum.$(OBJEXT): {$(VPATH)}encoding.h
 bignum.$(OBJEXT): {$(VPATH)}intern.h
 bignum.$(OBJEXT): {$(VPATH)}internal.h
+bignum.$(OBJEXT): {$(VPATH)}io.h
 bignum.$(OBJEXT): {$(VPATH)}missing.h
+bignum.$(OBJEXT): {$(VPATH)}oniguruma.h
 bignum.$(OBJEXT): {$(VPATH)}ruby_assert.h
 bignum.$(OBJEXT): {$(VPATH)}st.h
 bignum.$(OBJEXT): {$(VPATH)}subst.h
 bignum.$(OBJEXT): {$(VPATH)}thread.h
 bignum.$(OBJEXT): {$(VPATH)}util.h
-builtin.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
-builtin.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
-builtin.$(OBJEXT): $(CCAN_DIR)/list/list.h
-builtin.$(OBJEXT): $(CCAN_DIR)/str/str.h
-builtin.$(OBJEXT): $(hdrdir)/ruby.h
-builtin.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-builtin.$(OBJEXT): {$(VPATH)}assert.h
-builtin.$(OBJEXT): {$(VPATH)}builtin.c
-builtin.$(OBJEXT): {$(VPATH)}builtin.h
-builtin.$(OBJEXT): {$(VPATH)}builtin_binary.inc
-builtin.$(OBJEXT): {$(VPATH)}config.h
-builtin.$(OBJEXT): {$(VPATH)}defines.h
-builtin.$(OBJEXT): {$(VPATH)}id.h
-builtin.$(OBJEXT): {$(VPATH)}intern.h
-builtin.$(OBJEXT): {$(VPATH)}internal.h
-builtin.$(OBJEXT): {$(VPATH)}iseq.h
-builtin.$(OBJEXT): {$(VPATH)}method.h
-builtin.$(OBJEXT): {$(VPATH)}missing.h
-builtin.$(OBJEXT): {$(VPATH)}node.h
-builtin.$(OBJEXT): {$(VPATH)}ruby_assert.h
-builtin.$(OBJEXT): {$(VPATH)}ruby_atomic.h
-builtin.$(OBJEXT): {$(VPATH)}st.h
-builtin.$(OBJEXT): {$(VPATH)}subst.h
-builtin.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
-builtin.$(OBJEXT): {$(VPATH)}thread_native.h
-builtin.$(OBJEXT): {$(VPATH)}vm_core.h
-builtin.$(OBJEXT): {$(VPATH)}vm_opts.h
 class.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 class.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 class.$(OBJEXT): $(CCAN_DIR)/list/list.h
 class.$(OBJEXT): $(CCAN_DIR)/str/str.h
-class.$(OBJEXT): $(hdrdir)/ruby.h
 class.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-class.$(OBJEXT): {$(VPATH)}assert.h
+class.$(OBJEXT): $(top_srcdir)/include/ruby.h
 class.$(OBJEXT): {$(VPATH)}class.c
 class.$(OBJEXT): {$(VPATH)}config.h
 class.$(OBJEXT): {$(VPATH)}constant.h
 class.$(OBJEXT): {$(VPATH)}defines.h
+class.$(OBJEXT): {$(VPATH)}encoding.h
 class.$(OBJEXT): {$(VPATH)}id.h
 class.$(OBJEXT): {$(VPATH)}id_table.h
 class.$(OBJEXT): {$(VPATH)}intern.h
 class.$(OBJEXT): {$(VPATH)}internal.h
+class.$(OBJEXT): {$(VPATH)}io.h
 class.$(OBJEXT): {$(VPATH)}method.h
 class.$(OBJEXT): {$(VPATH)}missing.h
 class.$(OBJEXT): {$(VPATH)}node.h
+class.$(OBJEXT): {$(VPATH)}oniguruma.h
 class.$(OBJEXT): {$(VPATH)}ruby_assert.h
 class.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 class.$(OBJEXT): {$(VPATH)}st.h
@@ -1692,16 +1272,14 @@ class.$(OBJEXT): {$(VPATH)}subst.h
 class.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 class.$(OBJEXT): {$(VPATH)}thread_native.h
 class.$(OBJEXT): {$(VPATH)}vm_core.h
+class.$(OBJEXT): {$(VPATH)}vm_debug.h
 class.$(OBJEXT): {$(VPATH)}vm_opts.h
-compar.$(OBJEXT): $(hdrdir)/ruby.h
 compar.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-compar.$(OBJEXT): {$(VPATH)}assert.h
 compar.$(OBJEXT): {$(VPATH)}compar.c
 compar.$(OBJEXT): {$(VPATH)}config.h
 compar.$(OBJEXT): {$(VPATH)}defines.h
 compar.$(OBJEXT): {$(VPATH)}id.h
 compar.$(OBJEXT): {$(VPATH)}intern.h
-compar.$(OBJEXT): {$(VPATH)}internal.h
 compar.$(OBJEXT): {$(VPATH)}missing.h
 compar.$(OBJEXT): {$(VPATH)}st.h
 compar.$(OBJEXT): {$(VPATH)}subst.h
@@ -1709,10 +1287,8 @@ compile.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 compile.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 compile.$(OBJEXT): $(CCAN_DIR)/list/list.h
 compile.$(OBJEXT): $(CCAN_DIR)/str/str.h
-compile.$(OBJEXT): $(hdrdir)/ruby.h
 compile.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-compile.$(OBJEXT): {$(VPATH)}assert.h
-compile.$(OBJEXT): {$(VPATH)}builtin.h
+compile.$(OBJEXT): $(top_srcdir)/include/ruby.h
 compile.$(OBJEXT): {$(VPATH)}compile.c
 compile.$(OBJEXT): {$(VPATH)}config.h
 compile.$(OBJEXT): {$(VPATH)}defines.h
@@ -1721,16 +1297,15 @@ compile.$(OBJEXT): {$(VPATH)}encoding.h
 compile.$(OBJEXT): {$(VPATH)}gc.h
 compile.$(OBJEXT): {$(VPATH)}id.h
 compile.$(OBJEXT): {$(VPATH)}id_table.h
-compile.$(OBJEXT): {$(VPATH)}insns.def
 compile.$(OBJEXT): {$(VPATH)}insns.inc
 compile.$(OBJEXT): {$(VPATH)}insns_info.inc
 compile.$(OBJEXT): {$(VPATH)}intern.h
 compile.$(OBJEXT): {$(VPATH)}internal.h
+compile.$(OBJEXT): {$(VPATH)}io.h
 compile.$(OBJEXT): {$(VPATH)}iseq.h
 compile.$(OBJEXT): {$(VPATH)}method.h
 compile.$(OBJEXT): {$(VPATH)}missing.h
 compile.$(OBJEXT): {$(VPATH)}node.h
-compile.$(OBJEXT): {$(VPATH)}onigmo.h
 compile.$(OBJEXT): {$(VPATH)}oniguruma.h
 compile.$(OBJEXT): {$(VPATH)}opt_sc.inc
 compile.$(OBJEXT): {$(VPATH)}optinsn.inc
@@ -1743,20 +1318,20 @@ compile.$(OBJEXT): {$(VPATH)}st.h
 compile.$(OBJEXT): {$(VPATH)}subst.h
 compile.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 compile.$(OBJEXT): {$(VPATH)}thread_native.h
-compile.$(OBJEXT): {$(VPATH)}util.h
 compile.$(OBJEXT): {$(VPATH)}vm_core.h
 compile.$(OBJEXT): {$(VPATH)}vm_debug.h
 compile.$(OBJEXT): {$(VPATH)}vm_opts.h
-complex.$(OBJEXT): $(hdrdir)/ruby.h
 complex.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-complex.$(OBJEXT): {$(VPATH)}assert.h
+complex.$(OBJEXT): $(top_srcdir)/include/ruby.h
 complex.$(OBJEXT): {$(VPATH)}complex.c
 complex.$(OBJEXT): {$(VPATH)}config.h
 complex.$(OBJEXT): {$(VPATH)}defines.h
-complex.$(OBJEXT): {$(VPATH)}id.h
+complex.$(OBJEXT): {$(VPATH)}encoding.h
 complex.$(OBJEXT): {$(VPATH)}intern.h
 complex.$(OBJEXT): {$(VPATH)}internal.h
+complex.$(OBJEXT): {$(VPATH)}io.h
 complex.$(OBJEXT): {$(VPATH)}missing.h
+complex.$(OBJEXT): {$(VPATH)}oniguruma.h
 complex.$(OBJEXT): {$(VPATH)}ruby_assert.h
 complex.$(OBJEXT): {$(VPATH)}st.h
 complex.$(OBJEXT): {$(VPATH)}subst.h
@@ -1764,23 +1339,22 @@ cont.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 cont.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 cont.$(OBJEXT): $(CCAN_DIR)/list/list.h
 cont.$(OBJEXT): $(CCAN_DIR)/str/str.h
-cont.$(OBJEXT): $(hdrdir)/ruby.h
 cont.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-cont.$(OBJEXT): {$(VPATH)}$(COROUTINE_H)
-cont.$(OBJEXT): {$(VPATH)}assert.h
+cont.$(OBJEXT): $(top_srcdir)/include/ruby.h
 cont.$(OBJEXT): {$(VPATH)}config.h
 cont.$(OBJEXT): {$(VPATH)}cont.c
-cont.$(OBJEXT): {$(VPATH)}debug_counter.h
 cont.$(OBJEXT): {$(VPATH)}defines.h
+cont.$(OBJEXT): {$(VPATH)}encoding.h
 cont.$(OBJEXT): {$(VPATH)}eval_intern.h
 cont.$(OBJEXT): {$(VPATH)}gc.h
 cont.$(OBJEXT): {$(VPATH)}id.h
 cont.$(OBJEXT): {$(VPATH)}intern.h
 cont.$(OBJEXT): {$(VPATH)}internal.h
+cont.$(OBJEXT): {$(VPATH)}io.h
 cont.$(OBJEXT): {$(VPATH)}method.h
 cont.$(OBJEXT): {$(VPATH)}missing.h
-cont.$(OBJEXT): {$(VPATH)}mjit.h
 cont.$(OBJEXT): {$(VPATH)}node.h
+cont.$(OBJEXT): {$(VPATH)}oniguruma.h
 cont.$(OBJEXT): {$(VPATH)}ruby_assert.h
 cont.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 cont.$(OBJEXT): {$(VPATH)}st.h
@@ -1788,20 +1362,19 @@ cont.$(OBJEXT): {$(VPATH)}subst.h
 cont.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 cont.$(OBJEXT): {$(VPATH)}thread_native.h
 cont.$(OBJEXT): {$(VPATH)}vm_core.h
+cont.$(OBJEXT): {$(VPATH)}vm_debug.h
 cont.$(OBJEXT): {$(VPATH)}vm_opts.h
 debug.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 debug.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 debug.$(OBJEXT): $(CCAN_DIR)/list/list.h
 debug.$(OBJEXT): $(CCAN_DIR)/str/str.h
-debug.$(OBJEXT): $(hdrdir)/ruby.h
 debug.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-debug.$(OBJEXT): {$(VPATH)}assert.h
+debug.$(OBJEXT): $(top_srcdir)/include/ruby.h
 debug.$(OBJEXT): {$(VPATH)}config.h
 debug.$(OBJEXT): {$(VPATH)}debug.c
 debug.$(OBJEXT): {$(VPATH)}defines.h
 debug.$(OBJEXT): {$(VPATH)}encoding.h
 debug.$(OBJEXT): {$(VPATH)}eval_intern.h
-debug.$(OBJEXT): {$(VPATH)}gc.h
 debug.$(OBJEXT): {$(VPATH)}id.h
 debug.$(OBJEXT): {$(VPATH)}intern.h
 debug.$(OBJEXT): {$(VPATH)}internal.h
@@ -1809,63 +1382,42 @@ debug.$(OBJEXT): {$(VPATH)}io.h
 debug.$(OBJEXT): {$(VPATH)}method.h
 debug.$(OBJEXT): {$(VPATH)}missing.h
 debug.$(OBJEXT): {$(VPATH)}node.h
-debug.$(OBJEXT): {$(VPATH)}onigmo.h
 debug.$(OBJEXT): {$(VPATH)}oniguruma.h
 debug.$(OBJEXT): {$(VPATH)}ruby_assert.h
 debug.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 debug.$(OBJEXT): {$(VPATH)}st.h
 debug.$(OBJEXT): {$(VPATH)}subst.h
-debug.$(OBJEXT): {$(VPATH)}symbol.h
 debug.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 debug.$(OBJEXT): {$(VPATH)}thread_native.h
 debug.$(OBJEXT): {$(VPATH)}util.h
 debug.$(OBJEXT): {$(VPATH)}vm_core.h
 debug.$(OBJEXT): {$(VPATH)}vm_debug.h
 debug.$(OBJEXT): {$(VPATH)}vm_opts.h
-debug_counter.$(OBJEXT): $(hdrdir)/ruby.h
-debug_counter.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-debug_counter.$(OBJEXT): {$(VPATH)}assert.h
-debug_counter.$(OBJEXT): {$(VPATH)}config.h
-debug_counter.$(OBJEXT): {$(VPATH)}debug_counter.c
-debug_counter.$(OBJEXT): {$(VPATH)}debug_counter.h
-debug_counter.$(OBJEXT): {$(VPATH)}defines.h
-debug_counter.$(OBJEXT): {$(VPATH)}intern.h
-debug_counter.$(OBJEXT): {$(VPATH)}internal.h
-debug_counter.$(OBJEXT): {$(VPATH)}missing.h
-debug_counter.$(OBJEXT): {$(VPATH)}st.h
-debug_counter.$(OBJEXT): {$(VPATH)}subst.h
-dir.$(OBJEXT): $(hdrdir)/ruby.h
 dir.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-dir.$(OBJEXT): {$(VPATH)}assert.h
+dir.$(OBJEXT): $(top_srcdir)/include/ruby.h
 dir.$(OBJEXT): {$(VPATH)}config.h
 dir.$(OBJEXT): {$(VPATH)}defines.h
 dir.$(OBJEXT): {$(VPATH)}dir.c
 dir.$(OBJEXT): {$(VPATH)}encindex.h
 dir.$(OBJEXT): {$(VPATH)}encoding.h
-dir.$(OBJEXT): {$(VPATH)}id.h
 dir.$(OBJEXT): {$(VPATH)}intern.h
 dir.$(OBJEXT): {$(VPATH)}internal.h
+dir.$(OBJEXT): {$(VPATH)}io.h
 dir.$(OBJEXT): {$(VPATH)}missing.h
-dir.$(OBJEXT): {$(VPATH)}onigmo.h
 dir.$(OBJEXT): {$(VPATH)}oniguruma.h
 dir.$(OBJEXT): {$(VPATH)}st.h
 dir.$(OBJEXT): {$(VPATH)}subst.h
-dir.$(OBJEXT): {$(VPATH)}thread.h
 dir.$(OBJEXT): {$(VPATH)}util.h
-dln.$(OBJEXT): $(hdrdir)/ruby.h
 dln.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-dln.$(OBJEXT): {$(VPATH)}assert.h
 dln.$(OBJEXT): {$(VPATH)}config.h
 dln.$(OBJEXT): {$(VPATH)}defines.h
 dln.$(OBJEXT): {$(VPATH)}dln.c
 dln.$(OBJEXT): {$(VPATH)}dln.h
 dln.$(OBJEXT): {$(VPATH)}intern.h
-dln.$(OBJEXT): {$(VPATH)}internal.h
 dln.$(OBJEXT): {$(VPATH)}missing.h
 dln.$(OBJEXT): {$(VPATH)}st.h
 dln.$(OBJEXT): {$(VPATH)}subst.h
 dln_find.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-dln_find.$(OBJEXT): {$(VPATH)}assert.h
 dln_find.$(OBJEXT): {$(VPATH)}config.h
 dln_find.$(OBJEXT): {$(VPATH)}defines.h
 dln_find.$(OBJEXT): {$(VPATH)}dln.h
@@ -1875,7 +1427,6 @@ dln_find.$(OBJEXT): {$(VPATH)}missing.h
 dln_find.$(OBJEXT): {$(VPATH)}st.h
 dln_find.$(OBJEXT): {$(VPATH)}subst.h
 dmydln.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-dmydln.$(OBJEXT): {$(VPATH)}assert.h
 dmydln.$(OBJEXT): {$(VPATH)}config.h
 dmydln.$(OBJEXT): {$(VPATH)}defines.h
 dmydln.$(OBJEXT): {$(VPATH)}dmydln.c
@@ -1890,6 +1441,7 @@ enc/ascii.$(OBJEXT): {$(VPATH)}defines.h
 enc/ascii.$(OBJEXT): {$(VPATH)}enc/ascii.c
 enc/ascii.$(OBJEXT): {$(VPATH)}encindex.h
 enc/ascii.$(OBJEXT): {$(VPATH)}missing.h
+enc/ascii.$(OBJEXT): {$(VPATH)}oniguruma.h
 enc/ascii.$(OBJEXT): {$(VPATH)}regenc.h
 enc/trans/newline.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/newline.$(OBJEXT): {$(VPATH)}config.h
@@ -1900,15 +1452,15 @@ enc/trans/newline.$(OBJEXT): {$(VPATH)}missing.h
 enc/trans/newline.$(OBJEXT): {$(VPATH)}st.h
 enc/trans/newline.$(OBJEXT): {$(VPATH)}subst.h
 enc/trans/newline.$(OBJEXT): {$(VPATH)}transcode_data.h
+enc/unicode.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/unicode.$(OBJEXT): $(UNICODE_HDR_DIR)/casefold.h
 enc/unicode.$(OBJEXT): $(UNICODE_HDR_DIR)/name2ctype.h
-enc/unicode.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/unicode.$(OBJEXT): {$(VPATH)}config.h
 enc/unicode.$(OBJEXT): {$(VPATH)}defines.h
 enc/unicode.$(OBJEXT): {$(VPATH)}enc/unicode.c
 enc/unicode.$(OBJEXT): {$(VPATH)}intern.h
 enc/unicode.$(OBJEXT): {$(VPATH)}missing.h
-enc/unicode.$(OBJEXT): {$(VPATH)}onigmo.h
+enc/unicode.$(OBJEXT): {$(VPATH)}oniguruma.h
 enc/unicode.$(OBJEXT): {$(VPATH)}regenc.h
 enc/unicode.$(OBJEXT): {$(VPATH)}regint.h
 enc/unicode.$(OBJEXT): {$(VPATH)}st.h
@@ -1918,16 +1470,17 @@ enc/us_ascii.$(OBJEXT): {$(VPATH)}defines.h
 enc/us_ascii.$(OBJEXT): {$(VPATH)}enc/us_ascii.c
 enc/us_ascii.$(OBJEXT): {$(VPATH)}encindex.h
 enc/us_ascii.$(OBJEXT): {$(VPATH)}missing.h
+enc/us_ascii.$(OBJEXT): {$(VPATH)}oniguruma.h
 enc/us_ascii.$(OBJEXT): {$(VPATH)}regenc.h
 enc/utf_8.$(OBJEXT): {$(VPATH)}config.h
 enc/utf_8.$(OBJEXT): {$(VPATH)}defines.h
 enc/utf_8.$(OBJEXT): {$(VPATH)}enc/utf_8.c
 enc/utf_8.$(OBJEXT): {$(VPATH)}encindex.h
 enc/utf_8.$(OBJEXT): {$(VPATH)}missing.h
+enc/utf_8.$(OBJEXT): {$(VPATH)}oniguruma.h
 enc/utf_8.$(OBJEXT): {$(VPATH)}regenc.h
-encoding.$(OBJEXT): $(hdrdir)/ruby.h
 encoding.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-encoding.$(OBJEXT): {$(VPATH)}assert.h
+encoding.$(OBJEXT): $(top_srcdir)/include/ruby.h
 encoding.$(OBJEXT): {$(VPATH)}config.h
 encoding.$(OBJEXT): {$(VPATH)}defines.h
 encoding.$(OBJEXT): {$(VPATH)}encindex.h
@@ -1935,17 +1488,16 @@ encoding.$(OBJEXT): {$(VPATH)}encoding.c
 encoding.$(OBJEXT): {$(VPATH)}encoding.h
 encoding.$(OBJEXT): {$(VPATH)}intern.h
 encoding.$(OBJEXT): {$(VPATH)}internal.h
+encoding.$(OBJEXT): {$(VPATH)}io.h
 encoding.$(OBJEXT): {$(VPATH)}missing.h
-encoding.$(OBJEXT): {$(VPATH)}onigmo.h
 encoding.$(OBJEXT): {$(VPATH)}oniguruma.h
 encoding.$(OBJEXT): {$(VPATH)}regenc.h
 encoding.$(OBJEXT): {$(VPATH)}ruby_assert.h
 encoding.$(OBJEXT): {$(VPATH)}st.h
 encoding.$(OBJEXT): {$(VPATH)}subst.h
 encoding.$(OBJEXT): {$(VPATH)}util.h
-enum.$(OBJEXT): $(hdrdir)/ruby.h
 enum.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-enum.$(OBJEXT): {$(VPATH)}assert.h
+enum.$(OBJEXT): $(top_srcdir)/include/ruby.h
 enum.$(OBJEXT): {$(VPATH)}config.h
 enum.$(OBJEXT): {$(VPATH)}defines.h
 enum.$(OBJEXT): {$(VPATH)}encoding.h
@@ -1953,32 +1505,31 @@ enum.$(OBJEXT): {$(VPATH)}enum.c
 enum.$(OBJEXT): {$(VPATH)}id.h
 enum.$(OBJEXT): {$(VPATH)}intern.h
 enum.$(OBJEXT): {$(VPATH)}internal.h
+enum.$(OBJEXT): {$(VPATH)}io.h
 enum.$(OBJEXT): {$(VPATH)}missing.h
-enum.$(OBJEXT): {$(VPATH)}onigmo.h
 enum.$(OBJEXT): {$(VPATH)}oniguruma.h
 enum.$(OBJEXT): {$(VPATH)}st.h
 enum.$(OBJEXT): {$(VPATH)}subst.h
-enum.$(OBJEXT): {$(VPATH)}symbol.h
 enum.$(OBJEXT): {$(VPATH)}util.h
-enumerator.$(OBJEXT): $(hdrdir)/ruby.h
 enumerator.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-enumerator.$(OBJEXT): {$(VPATH)}assert.h
+enumerator.$(OBJEXT): $(top_srcdir)/include/ruby.h
 enumerator.$(OBJEXT): {$(VPATH)}config.h
 enumerator.$(OBJEXT): {$(VPATH)}defines.h
+enumerator.$(OBJEXT): {$(VPATH)}encoding.h
 enumerator.$(OBJEXT): {$(VPATH)}enumerator.c
-enumerator.$(OBJEXT): {$(VPATH)}id.h
 enumerator.$(OBJEXT): {$(VPATH)}intern.h
 enumerator.$(OBJEXT): {$(VPATH)}internal.h
+enumerator.$(OBJEXT): {$(VPATH)}io.h
 enumerator.$(OBJEXT): {$(VPATH)}missing.h
+enumerator.$(OBJEXT): {$(VPATH)}oniguruma.h
 enumerator.$(OBJEXT): {$(VPATH)}st.h
 enumerator.$(OBJEXT): {$(VPATH)}subst.h
 error.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 error.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 error.$(OBJEXT): $(CCAN_DIR)/list/list.h
 error.$(OBJEXT): $(CCAN_DIR)/str/str.h
-error.$(OBJEXT): $(hdrdir)/ruby.h
 error.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-error.$(OBJEXT): {$(VPATH)}assert.h
+error.$(OBJEXT): $(top_srcdir)/include/ruby.h
 error.$(OBJEXT): {$(VPATH)}config.h
 error.$(OBJEXT): {$(VPATH)}defines.h
 error.$(OBJEXT): {$(VPATH)}encoding.h
@@ -1986,11 +1537,11 @@ error.$(OBJEXT): {$(VPATH)}error.c
 error.$(OBJEXT): {$(VPATH)}id.h
 error.$(OBJEXT): {$(VPATH)}intern.h
 error.$(OBJEXT): {$(VPATH)}internal.h
+error.$(OBJEXT): {$(VPATH)}io.h
 error.$(OBJEXT): {$(VPATH)}known_errors.inc
 error.$(OBJEXT): {$(VPATH)}method.h
 error.$(OBJEXT): {$(VPATH)}missing.h
 error.$(OBJEXT): {$(VPATH)}node.h
-error.$(OBJEXT): {$(VPATH)}onigmo.h
 error.$(OBJEXT): {$(VPATH)}oniguruma.h
 error.$(OBJEXT): {$(VPATH)}ruby_assert.h
 error.$(OBJEXT): {$(VPATH)}ruby_atomic.h
@@ -1999,17 +1550,17 @@ error.$(OBJEXT): {$(VPATH)}subst.h
 error.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 error.$(OBJEXT): {$(VPATH)}thread_native.h
 error.$(OBJEXT): {$(VPATH)}vm_core.h
+error.$(OBJEXT): {$(VPATH)}vm_debug.h
 error.$(OBJEXT): {$(VPATH)}vm_opts.h
 eval.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 eval.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 eval.$(OBJEXT): $(CCAN_DIR)/list/list.h
 eval.$(OBJEXT): $(CCAN_DIR)/str/str.h
-eval.$(OBJEXT): $(hdrdir)/ruby.h
 eval.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-eval.$(OBJEXT): {$(VPATH)}assert.h
+eval.$(OBJEXT): $(top_srcdir)/include/ruby.h
 eval.$(OBJEXT): {$(VPATH)}config.h
-eval.$(OBJEXT): {$(VPATH)}debug_counter.h
 eval.$(OBJEXT): {$(VPATH)}defines.h
+eval.$(OBJEXT): {$(VPATH)}encoding.h
 eval.$(OBJEXT): {$(VPATH)}eval.c
 eval.$(OBJEXT): {$(VPATH)}eval_error.c
 eval.$(OBJEXT): {$(VPATH)}eval_intern.h
@@ -2018,11 +1569,12 @@ eval.$(OBJEXT): {$(VPATH)}gc.h
 eval.$(OBJEXT): {$(VPATH)}id.h
 eval.$(OBJEXT): {$(VPATH)}intern.h
 eval.$(OBJEXT): {$(VPATH)}internal.h
+eval.$(OBJEXT): {$(VPATH)}io.h
 eval.$(OBJEXT): {$(VPATH)}iseq.h
 eval.$(OBJEXT): {$(VPATH)}method.h
 eval.$(OBJEXT): {$(VPATH)}missing.h
-eval.$(OBJEXT): {$(VPATH)}mjit.h
 eval.$(OBJEXT): {$(VPATH)}node.h
+eval.$(OBJEXT): {$(VPATH)}oniguruma.h
 eval.$(OBJEXT): {$(VPATH)}probes.dmyh
 eval.$(OBJEXT): {$(VPATH)}probes.h
 eval.$(OBJEXT): {$(VPATH)}probes_helper.h
@@ -2034,48 +1586,41 @@ eval.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 eval.$(OBJEXT): {$(VPATH)}thread_native.h
 eval.$(OBJEXT): {$(VPATH)}vm.h
 eval.$(OBJEXT): {$(VPATH)}vm_core.h
+eval.$(OBJEXT): {$(VPATH)}vm_debug.h
 eval.$(OBJEXT): {$(VPATH)}vm_opts.h
 explicit_bzero.$(OBJEXT): {$(VPATH)}config.h
 explicit_bzero.$(OBJEXT): {$(VPATH)}explicit_bzero.c
 explicit_bzero.$(OBJEXT): {$(VPATH)}missing.h
-file.$(OBJEXT): $(hdrdir)/ruby.h
 file.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-file.$(OBJEXT): {$(VPATH)}assert.h
+file.$(OBJEXT): $(top_srcdir)/include/ruby.h
 file.$(OBJEXT): {$(VPATH)}config.h
 file.$(OBJEXT): {$(VPATH)}defines.h
 file.$(OBJEXT): {$(VPATH)}dln.h
 file.$(OBJEXT): {$(VPATH)}encindex.h
 file.$(OBJEXT): {$(VPATH)}encoding.h
 file.$(OBJEXT): {$(VPATH)}file.c
-file.$(OBJEXT): {$(VPATH)}id.h
 file.$(OBJEXT): {$(VPATH)}intern.h
 file.$(OBJEXT): {$(VPATH)}internal.h
 file.$(OBJEXT): {$(VPATH)}io.h
 file.$(OBJEXT): {$(VPATH)}missing.h
-file.$(OBJEXT): {$(VPATH)}onigmo.h
 file.$(OBJEXT): {$(VPATH)}oniguruma.h
 file.$(OBJEXT): {$(VPATH)}st.h
 file.$(OBJEXT): {$(VPATH)}subst.h
-file.$(OBJEXT): {$(VPATH)}thread.h
 file.$(OBJEXT): {$(VPATH)}util.h
 gc.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 gc.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 gc.$(OBJEXT): $(CCAN_DIR)/list/list.h
 gc.$(OBJEXT): $(CCAN_DIR)/str/str.h
-gc.$(OBJEXT): $(hdrdir)/ruby.h
 gc.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-gc.$(OBJEXT): {$(VPATH)}assert.h
-gc.$(OBJEXT): {$(VPATH)}builtin.h
+gc.$(OBJEXT): $(top_srcdir)/include/ruby.h
 gc.$(OBJEXT): {$(VPATH)}config.h
 gc.$(OBJEXT): {$(VPATH)}constant.h
 gc.$(OBJEXT): {$(VPATH)}debug.h
-gc.$(OBJEXT): {$(VPATH)}debug_counter.h
 gc.$(OBJEXT): {$(VPATH)}defines.h
 gc.$(OBJEXT): {$(VPATH)}encoding.h
 gc.$(OBJEXT): {$(VPATH)}eval_intern.h
 gc.$(OBJEXT): {$(VPATH)}gc.c
 gc.$(OBJEXT): {$(VPATH)}gc.h
-gc.$(OBJEXT): {$(VPATH)}gc.rbinc
 gc.$(OBJEXT): {$(VPATH)}id.h
 gc.$(OBJEXT): {$(VPATH)}id_table.h
 gc.$(OBJEXT): {$(VPATH)}intern.h
@@ -2083,9 +1628,7 @@ gc.$(OBJEXT): {$(VPATH)}internal.h
 gc.$(OBJEXT): {$(VPATH)}io.h
 gc.$(OBJEXT): {$(VPATH)}method.h
 gc.$(OBJEXT): {$(VPATH)}missing.h
-gc.$(OBJEXT): {$(VPATH)}mjit.h
 gc.$(OBJEXT): {$(VPATH)}node.h
-gc.$(OBJEXT): {$(VPATH)}onigmo.h
 gc.$(OBJEXT): {$(VPATH)}oniguruma.h
 gc.$(OBJEXT): {$(VPATH)}probes.dmyh
 gc.$(OBJEXT): {$(VPATH)}probes.h
@@ -2097,32 +1640,32 @@ gc.$(OBJEXT): {$(VPATH)}ruby_assert.h
 gc.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 gc.$(OBJEXT): {$(VPATH)}st.h
 gc.$(OBJEXT): {$(VPATH)}subst.h
-gc.$(OBJEXT): {$(VPATH)}symbol.h
 gc.$(OBJEXT): {$(VPATH)}thread.h
 gc.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 gc.$(OBJEXT): {$(VPATH)}thread_native.h
-gc.$(OBJEXT): {$(VPATH)}transient_heap.h
 gc.$(OBJEXT): {$(VPATH)}util.h
 gc.$(OBJEXT): {$(VPATH)}vm_core.h
+gc.$(OBJEXT): {$(VPATH)}vm_debug.h
 gc.$(OBJEXT): {$(VPATH)}vm_opts.h
 golf_prelude.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 golf_prelude.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 golf_prelude.$(OBJEXT): $(CCAN_DIR)/list/list.h
 golf_prelude.$(OBJEXT): $(CCAN_DIR)/str/str.h
-golf_prelude.$(OBJEXT): $(hdrdir)/ruby.h
 golf_prelude.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-golf_prelude.$(OBJEXT): {$(VPATH)}assert.h
+golf_prelude.$(OBJEXT): $(top_srcdir)/include/ruby.h
 golf_prelude.$(OBJEXT): {$(VPATH)}config.h
 golf_prelude.$(OBJEXT): {$(VPATH)}defines.h
+golf_prelude.$(OBJEXT): {$(VPATH)}encoding.h
 golf_prelude.$(OBJEXT): {$(VPATH)}golf_prelude.c
-golf_prelude.$(OBJEXT): {$(VPATH)}golf_prelude.rb
 golf_prelude.$(OBJEXT): {$(VPATH)}id.h
 golf_prelude.$(OBJEXT): {$(VPATH)}intern.h
 golf_prelude.$(OBJEXT): {$(VPATH)}internal.h
+golf_prelude.$(OBJEXT): {$(VPATH)}io.h
 golf_prelude.$(OBJEXT): {$(VPATH)}iseq.h
 golf_prelude.$(OBJEXT): {$(VPATH)}method.h
 golf_prelude.$(OBJEXT): {$(VPATH)}missing.h
 golf_prelude.$(OBJEXT): {$(VPATH)}node.h
+golf_prelude.$(OBJEXT): {$(VPATH)}oniguruma.h
 golf_prelude.$(OBJEXT): {$(VPATH)}ruby_assert.h
 golf_prelude.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 golf_prelude.$(OBJEXT): {$(VPATH)}st.h
@@ -2130,10 +1673,10 @@ golf_prelude.$(OBJEXT): {$(VPATH)}subst.h
 golf_prelude.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 golf_prelude.$(OBJEXT): {$(VPATH)}thread_native.h
 golf_prelude.$(OBJEXT): {$(VPATH)}vm_core.h
+golf_prelude.$(OBJEXT): {$(VPATH)}vm_debug.h
 golf_prelude.$(OBJEXT): {$(VPATH)}vm_opts.h
-goruby.$(OBJEXT): $(hdrdir)/ruby.h
 goruby.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-goruby.$(OBJEXT): {$(VPATH)}assert.h
+goruby.$(OBJEXT): $(top_srcdir)/include/ruby.h
 goruby.$(OBJEXT): {$(VPATH)}backward.h
 goruby.$(OBJEXT): {$(VPATH)}config.h
 goruby.$(OBJEXT): {$(VPATH)}defines.h
@@ -2145,49 +1688,39 @@ goruby.$(OBJEXT): {$(VPATH)}node.h
 goruby.$(OBJEXT): {$(VPATH)}st.h
 goruby.$(OBJEXT): {$(VPATH)}subst.h
 goruby.$(OBJEXT): {$(VPATH)}vm_debug.h
-hash.$(OBJEXT): $(hdrdir)/ruby.h
 hash.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-hash.$(OBJEXT): {$(VPATH)}assert.h
+hash.$(OBJEXT): $(top_srcdir)/include/ruby.h
 hash.$(OBJEXT): {$(VPATH)}config.h
-hash.$(OBJEXT): {$(VPATH)}debug_counter.h
 hash.$(OBJEXT): {$(VPATH)}defines.h
 hash.$(OBJEXT): {$(VPATH)}encoding.h
 hash.$(OBJEXT): {$(VPATH)}hash.c
 hash.$(OBJEXT): {$(VPATH)}id.h
 hash.$(OBJEXT): {$(VPATH)}intern.h
 hash.$(OBJEXT): {$(VPATH)}internal.h
+hash.$(OBJEXT): {$(VPATH)}io.h
 hash.$(OBJEXT): {$(VPATH)}missing.h
-hash.$(OBJEXT): {$(VPATH)}onigmo.h
 hash.$(OBJEXT): {$(VPATH)}oniguruma.h
 hash.$(OBJEXT): {$(VPATH)}probes.dmyh
 hash.$(OBJEXT): {$(VPATH)}probes.h
-hash.$(OBJEXT): {$(VPATH)}ruby_assert.h
 hash.$(OBJEXT): {$(VPATH)}st.h
 hash.$(OBJEXT): {$(VPATH)}subst.h
 hash.$(OBJEXT): {$(VPATH)}symbol.h
-hash.$(OBJEXT): {$(VPATH)}transient_heap.h
 hash.$(OBJEXT): {$(VPATH)}util.h
-inits.$(OBJEXT): $(hdrdir)/ruby.h
 inits.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-inits.$(OBJEXT): {$(VPATH)}assert.h
-inits.$(OBJEXT): {$(VPATH)}builtin.h
+inits.$(OBJEXT): $(top_srcdir)/include/ruby.h
 inits.$(OBJEXT): {$(VPATH)}config.h
 inits.$(OBJEXT): {$(VPATH)}defines.h
+inits.$(OBJEXT): {$(VPATH)}encoding.h
 inits.$(OBJEXT): {$(VPATH)}inits.c
 inits.$(OBJEXT): {$(VPATH)}intern.h
 inits.$(OBJEXT): {$(VPATH)}internal.h
+inits.$(OBJEXT): {$(VPATH)}io.h
 inits.$(OBJEXT): {$(VPATH)}missing.h
-inits.$(OBJEXT): {$(VPATH)}prelude.rbinc
+inits.$(OBJEXT): {$(VPATH)}oniguruma.h
 inits.$(OBJEXT): {$(VPATH)}st.h
 inits.$(OBJEXT): {$(VPATH)}subst.h
-io.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
-io.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
-io.$(OBJEXT): $(CCAN_DIR)/list/list.h
-io.$(OBJEXT): $(CCAN_DIR)/str/str.h
-io.$(OBJEXT): $(hdrdir)/ruby.h
 io.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-io.$(OBJEXT): {$(VPATH)}assert.h
-io.$(OBJEXT): {$(VPATH)}builtin.h
+io.$(OBJEXT): $(top_srcdir)/include/ruby.h
 io.$(OBJEXT): {$(VPATH)}config.h
 io.$(OBJEXT): {$(VPATH)}defines.h
 io.$(OBJEXT): {$(VPATH)}dln.h
@@ -2198,49 +1731,38 @@ io.$(OBJEXT): {$(VPATH)}intern.h
 io.$(OBJEXT): {$(VPATH)}internal.h
 io.$(OBJEXT): {$(VPATH)}io.c
 io.$(OBJEXT): {$(VPATH)}io.h
-io.$(OBJEXT): {$(VPATH)}io.rbinc
-io.$(OBJEXT): {$(VPATH)}method.h
 io.$(OBJEXT): {$(VPATH)}missing.h
-io.$(OBJEXT): {$(VPATH)}node.h
-io.$(OBJEXT): {$(VPATH)}onigmo.h
 io.$(OBJEXT): {$(VPATH)}oniguruma.h
-io.$(OBJEXT): {$(VPATH)}ruby_assert.h
 io.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 io.$(OBJEXT): {$(VPATH)}st.h
 io.$(OBJEXT): {$(VPATH)}subst.h
 io.$(OBJEXT): {$(VPATH)}thread.h
-io.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
-io.$(OBJEXT): {$(VPATH)}thread_native.h
 io.$(OBJEXT): {$(VPATH)}util.h
-io.$(OBJEXT): {$(VPATH)}vm_core.h
-io.$(OBJEXT): {$(VPATH)}vm_opts.h
 iseq.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 iseq.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 iseq.$(OBJEXT): $(CCAN_DIR)/list/list.h
 iseq.$(OBJEXT): $(CCAN_DIR)/str/str.h
-iseq.$(OBJEXT): $(hdrdir)/ruby.h
 iseq.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-iseq.$(OBJEXT): {$(VPATH)}assert.h
-iseq.$(OBJEXT): {$(VPATH)}builtin.h
+iseq.$(OBJEXT): $(top_srcdir)/include/ruby.h
 iseq.$(OBJEXT): {$(VPATH)}config.h
-iseq.$(OBJEXT): {$(VPATH)}debug_counter.h
 iseq.$(OBJEXT): {$(VPATH)}defines.h
+iseq.$(OBJEXT): {$(VPATH)}encoding.h
 iseq.$(OBJEXT): {$(VPATH)}eval_intern.h
 iseq.$(OBJEXT): {$(VPATH)}gc.h
 iseq.$(OBJEXT): {$(VPATH)}id.h
 iseq.$(OBJEXT): {$(VPATH)}id_table.h
-iseq.$(OBJEXT): {$(VPATH)}insns.def
 iseq.$(OBJEXT): {$(VPATH)}insns.inc
 iseq.$(OBJEXT): {$(VPATH)}insns_info.inc
 iseq.$(OBJEXT): {$(VPATH)}intern.h
 iseq.$(OBJEXT): {$(VPATH)}internal.h
+iseq.$(OBJEXT): {$(VPATH)}io.h
 iseq.$(OBJEXT): {$(VPATH)}iseq.c
 iseq.$(OBJEXT): {$(VPATH)}iseq.h
 iseq.$(OBJEXT): {$(VPATH)}method.h
 iseq.$(OBJEXT): {$(VPATH)}missing.h
-iseq.$(OBJEXT): {$(VPATH)}mjit.h
 iseq.$(OBJEXT): {$(VPATH)}node.h
 iseq.$(OBJEXT): {$(VPATH)}node_name.inc
+iseq.$(OBJEXT): {$(VPATH)}oniguruma.h
 iseq.$(OBJEXT): {$(VPATH)}ruby_assert.h
 iseq.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 iseq.$(OBJEXT): {$(VPATH)}st.h
@@ -2249,14 +1771,14 @@ iseq.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 iseq.$(OBJEXT): {$(VPATH)}thread_native.h
 iseq.$(OBJEXT): {$(VPATH)}util.h
 iseq.$(OBJEXT): {$(VPATH)}vm_core.h
+iseq.$(OBJEXT): {$(VPATH)}vm_debug.h
 iseq.$(OBJEXT): {$(VPATH)}vm_opts.h
 load.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 load.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 load.$(OBJEXT): $(CCAN_DIR)/list/list.h
 load.$(OBJEXT): $(CCAN_DIR)/str/str.h
-load.$(OBJEXT): $(hdrdir)/ruby.h
 load.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-load.$(OBJEXT): {$(VPATH)}assert.h
+load.$(OBJEXT): $(top_srcdir)/include/ruby.h
 load.$(OBJEXT): {$(VPATH)}config.h
 load.$(OBJEXT): {$(VPATH)}defines.h
 load.$(OBJEXT): {$(VPATH)}dln.h
@@ -2265,12 +1787,11 @@ load.$(OBJEXT): {$(VPATH)}eval_intern.h
 load.$(OBJEXT): {$(VPATH)}id.h
 load.$(OBJEXT): {$(VPATH)}intern.h
 load.$(OBJEXT): {$(VPATH)}internal.h
-load.$(OBJEXT): {$(VPATH)}iseq.h
+load.$(OBJEXT): {$(VPATH)}io.h
 load.$(OBJEXT): {$(VPATH)}load.c
 load.$(OBJEXT): {$(VPATH)}method.h
 load.$(OBJEXT): {$(VPATH)}missing.h
 load.$(OBJEXT): {$(VPATH)}node.h
-load.$(OBJEXT): {$(VPATH)}onigmo.h
 load.$(OBJEXT): {$(VPATH)}oniguruma.h
 load.$(OBJEXT): {$(VPATH)}probes.dmyh
 load.$(OBJEXT): {$(VPATH)}probes.h
@@ -2282,11 +1803,11 @@ load.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 load.$(OBJEXT): {$(VPATH)}thread_native.h
 load.$(OBJEXT): {$(VPATH)}util.h
 load.$(OBJEXT): {$(VPATH)}vm_core.h
+load.$(OBJEXT): {$(VPATH)}vm_debug.h
 load.$(OBJEXT): {$(VPATH)}vm_opts.h
 loadpath.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 loadpath.$(OBJEXT): $(hdrdir)/ruby/version.h
 loadpath.$(OBJEXT): $(top_srcdir)/version.h
-loadpath.$(OBJEXT): {$(VPATH)}assert.h
 loadpath.$(OBJEXT): {$(VPATH)}config.h
 loadpath.$(OBJEXT): {$(VPATH)}defines.h
 loadpath.$(OBJEXT): {$(VPATH)}intern.h
@@ -2295,24 +1816,22 @@ loadpath.$(OBJEXT): {$(VPATH)}missing.h
 loadpath.$(OBJEXT): {$(VPATH)}st.h
 loadpath.$(OBJEXT): {$(VPATH)}subst.h
 loadpath.$(OBJEXT): {$(VPATH)}verconf.h
-localeinit.$(OBJEXT): $(hdrdir)/ruby.h
 localeinit.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-localeinit.$(OBJEXT): {$(VPATH)}assert.h
+localeinit.$(OBJEXT): $(top_srcdir)/include/ruby.h
 localeinit.$(OBJEXT): {$(VPATH)}config.h
 localeinit.$(OBJEXT): {$(VPATH)}defines.h
 localeinit.$(OBJEXT): {$(VPATH)}encindex.h
 localeinit.$(OBJEXT): {$(VPATH)}encoding.h
 localeinit.$(OBJEXT): {$(VPATH)}intern.h
 localeinit.$(OBJEXT): {$(VPATH)}internal.h
+localeinit.$(OBJEXT): {$(VPATH)}io.h
 localeinit.$(OBJEXT): {$(VPATH)}localeinit.c
 localeinit.$(OBJEXT): {$(VPATH)}missing.h
-localeinit.$(OBJEXT): {$(VPATH)}onigmo.h
 localeinit.$(OBJEXT): {$(VPATH)}oniguruma.h
 localeinit.$(OBJEXT): {$(VPATH)}st.h
 localeinit.$(OBJEXT): {$(VPATH)}subst.h
-main.$(OBJEXT): $(hdrdir)/ruby.h
 main.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-main.$(OBJEXT): {$(VPATH)}assert.h
+main.$(OBJEXT): $(top_srcdir)/include/ruby.h
 main.$(OBJEXT): {$(VPATH)}backward.h
 main.$(OBJEXT): {$(VPATH)}config.h
 main.$(OBJEXT): {$(VPATH)}defines.h
@@ -2323,9 +1842,8 @@ main.$(OBJEXT): {$(VPATH)}node.h
 main.$(OBJEXT): {$(VPATH)}st.h
 main.$(OBJEXT): {$(VPATH)}subst.h
 main.$(OBJEXT): {$(VPATH)}vm_debug.h
-marshal.$(OBJEXT): $(hdrdir)/ruby.h
 marshal.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-marshal.$(OBJEXT): {$(VPATH)}assert.h
+marshal.$(OBJEXT): $(top_srcdir)/include/ruby.h
 marshal.$(OBJEXT): {$(VPATH)}config.h
 marshal.$(OBJEXT): {$(VPATH)}defines.h
 marshal.$(OBJEXT): {$(VPATH)}encindex.h
@@ -2336,168 +1854,53 @@ marshal.$(OBJEXT): {$(VPATH)}internal.h
 marshal.$(OBJEXT): {$(VPATH)}io.h
 marshal.$(OBJEXT): {$(VPATH)}marshal.c
 marshal.$(OBJEXT): {$(VPATH)}missing.h
-marshal.$(OBJEXT): {$(VPATH)}onigmo.h
 marshal.$(OBJEXT): {$(VPATH)}oniguruma.h
 marshal.$(OBJEXT): {$(VPATH)}st.h
 marshal.$(OBJEXT): {$(VPATH)}subst.h
 marshal.$(OBJEXT): {$(VPATH)}util.h
-math.$(OBJEXT): $(hdrdir)/ruby.h
 math.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-math.$(OBJEXT): {$(VPATH)}assert.h
+math.$(OBJEXT): $(top_srcdir)/include/ruby.h
 math.$(OBJEXT): {$(VPATH)}config.h
 math.$(OBJEXT): {$(VPATH)}defines.h
+math.$(OBJEXT): {$(VPATH)}encoding.h
 math.$(OBJEXT): {$(VPATH)}intern.h
 math.$(OBJEXT): {$(VPATH)}internal.h
+math.$(OBJEXT): {$(VPATH)}io.h
 math.$(OBJEXT): {$(VPATH)}math.c
 math.$(OBJEXT): {$(VPATH)}missing.h
+math.$(OBJEXT): {$(VPATH)}oniguruma.h
 math.$(OBJEXT): {$(VPATH)}st.h
 math.$(OBJEXT): {$(VPATH)}subst.h
-miniinit.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
-miniinit.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
-miniinit.$(OBJEXT): $(CCAN_DIR)/list/list.h
-miniinit.$(OBJEXT): $(CCAN_DIR)/str/str.h
-miniinit.$(OBJEXT): $(hdrdir)/ruby.h
 miniinit.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-miniinit.$(OBJEXT): {$(VPATH)}assert.h
-miniinit.$(OBJEXT): {$(VPATH)}builtin.h
 miniinit.$(OBJEXT): {$(VPATH)}config.h
 miniinit.$(OBJEXT): {$(VPATH)}defines.h
 miniinit.$(OBJEXT): {$(VPATH)}encoding.h
-miniinit.$(OBJEXT): {$(VPATH)}id.h
 miniinit.$(OBJEXT): {$(VPATH)}intern.h
-miniinit.$(OBJEXT): {$(VPATH)}internal.h
-miniinit.$(OBJEXT): {$(VPATH)}iseq.h
-miniinit.$(OBJEXT): {$(VPATH)}method.h
-miniinit.$(OBJEXT): {$(VPATH)}mini_builtin.c
 miniinit.$(OBJEXT): {$(VPATH)}miniinit.c
 miniinit.$(OBJEXT): {$(VPATH)}missing.h
-miniinit.$(OBJEXT): {$(VPATH)}node.h
-miniinit.$(OBJEXT): {$(VPATH)}onigmo.h
 miniinit.$(OBJEXT): {$(VPATH)}oniguruma.h
-miniinit.$(OBJEXT): {$(VPATH)}ruby_assert.h
-miniinit.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 miniinit.$(OBJEXT): {$(VPATH)}st.h
 miniinit.$(OBJEXT): {$(VPATH)}subst.h
-miniinit.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
-miniinit.$(OBJEXT): {$(VPATH)}thread_native.h
-miniinit.$(OBJEXT): {$(VPATH)}vm_core.h
-miniinit.$(OBJEXT): {$(VPATH)}vm_opts.h
-miniprelude.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
-miniprelude.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
-miniprelude.$(OBJEXT): $(CCAN_DIR)/list/list.h
-miniprelude.$(OBJEXT): $(CCAN_DIR)/str/str.h
-miniprelude.$(OBJEXT): $(hdrdir)/ruby.h
-miniprelude.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-miniprelude.$(OBJEXT): {$(VPATH)}assert.h
-miniprelude.$(OBJEXT): {$(VPATH)}ast.rb
-miniprelude.$(OBJEXT): {$(VPATH)}config.h
-miniprelude.$(OBJEXT): {$(VPATH)}defines.h
-miniprelude.$(OBJEXT): {$(VPATH)}gc.rb
-miniprelude.$(OBJEXT): {$(VPATH)}id.h
-miniprelude.$(OBJEXT): {$(VPATH)}intern.h
-miniprelude.$(OBJEXT): {$(VPATH)}internal.h
-miniprelude.$(OBJEXT): {$(VPATH)}io.rb
 miniprelude.$(OBJEXT): {$(VPATH)}iseq.h
-miniprelude.$(OBJEXT): {$(VPATH)}method.h
 miniprelude.$(OBJEXT): {$(VPATH)}miniprelude.c
-miniprelude.$(OBJEXT): {$(VPATH)}missing.h
-miniprelude.$(OBJEXT): {$(VPATH)}node.h
-miniprelude.$(OBJEXT): {$(VPATH)}pack.rb
-miniprelude.$(OBJEXT): {$(VPATH)}prelude.rb
-miniprelude.$(OBJEXT): {$(VPATH)}ruby_assert.h
-miniprelude.$(OBJEXT): {$(VPATH)}ruby_atomic.h
-miniprelude.$(OBJEXT): {$(VPATH)}st.h
-miniprelude.$(OBJEXT): {$(VPATH)}subst.h
-miniprelude.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
-miniprelude.$(OBJEXT): {$(VPATH)}thread_native.h
-miniprelude.$(OBJEXT): {$(VPATH)}trace_point.rb
-miniprelude.$(OBJEXT): {$(VPATH)}vm_core.h
-miniprelude.$(OBJEXT): {$(VPATH)}vm_opts.h
-mjit.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
-mjit.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
-mjit.$(OBJEXT): $(CCAN_DIR)/list/list.h
-mjit.$(OBJEXT): $(CCAN_DIR)/str/str.h
-mjit.$(OBJEXT): $(hdrdir)/ruby.h
-mjit.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-mjit.$(OBJEXT): {$(VPATH)}assert.h
-mjit.$(OBJEXT): {$(VPATH)}config.h
-mjit.$(OBJEXT): {$(VPATH)}constant.h
-mjit.$(OBJEXT): {$(VPATH)}debug.h
-mjit.$(OBJEXT): {$(VPATH)}debug_counter.h
-mjit.$(OBJEXT): {$(VPATH)}defines.h
-mjit.$(OBJEXT): {$(VPATH)}dln.h
-mjit.$(OBJEXT): {$(VPATH)}gc.h
-mjit.$(OBJEXT): {$(VPATH)}id.h
-mjit.$(OBJEXT): {$(VPATH)}id_table.h
-mjit.$(OBJEXT): {$(VPATH)}intern.h
-mjit.$(OBJEXT): {$(VPATH)}internal.h
-mjit.$(OBJEXT): {$(VPATH)}method.h
-mjit.$(OBJEXT): {$(VPATH)}missing.h
-mjit.$(OBJEXT): {$(VPATH)}mjit.c
-mjit.$(OBJEXT): {$(VPATH)}mjit.h
-mjit.$(OBJEXT): {$(VPATH)}mjit_config.h
-mjit.$(OBJEXT): {$(VPATH)}mjit_worker.c
-mjit.$(OBJEXT): {$(VPATH)}node.h
-mjit.$(OBJEXT): {$(VPATH)}ruby_assert.h
-mjit.$(OBJEXT): {$(VPATH)}ruby_atomic.h
-mjit.$(OBJEXT): {$(VPATH)}st.h
-mjit.$(OBJEXT): {$(VPATH)}subst.h
-mjit.$(OBJEXT): {$(VPATH)}thread.h
-mjit.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
-mjit.$(OBJEXT): {$(VPATH)}thread_native.h
-mjit.$(OBJEXT): {$(VPATH)}util.h
-mjit.$(OBJEXT): {$(VPATH)}vm_core.h
-mjit.$(OBJEXT): {$(VPATH)}vm_opts.h
-mjit_compile.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
-mjit_compile.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
-mjit_compile.$(OBJEXT): $(CCAN_DIR)/list/list.h
-mjit_compile.$(OBJEXT): $(CCAN_DIR)/str/str.h
-mjit_compile.$(OBJEXT): $(hdrdir)/ruby.h
-mjit_compile.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-mjit_compile.$(OBJEXT): {$(VPATH)}assert.h
-mjit_compile.$(OBJEXT): {$(VPATH)}builtin.h
-mjit_compile.$(OBJEXT): {$(VPATH)}config.h
-mjit_compile.$(OBJEXT): {$(VPATH)}debug_counter.h
-mjit_compile.$(OBJEXT): {$(VPATH)}defines.h
-mjit_compile.$(OBJEXT): {$(VPATH)}id.h
-mjit_compile.$(OBJEXT): {$(VPATH)}insns.def
-mjit_compile.$(OBJEXT): {$(VPATH)}insns.inc
-mjit_compile.$(OBJEXT): {$(VPATH)}insns_info.inc
-mjit_compile.$(OBJEXT): {$(VPATH)}intern.h
-mjit_compile.$(OBJEXT): {$(VPATH)}internal.h
-mjit_compile.$(OBJEXT): {$(VPATH)}iseq.h
-mjit_compile.$(OBJEXT): {$(VPATH)}method.h
-mjit_compile.$(OBJEXT): {$(VPATH)}missing.h
-mjit_compile.$(OBJEXT): {$(VPATH)}mjit.h
-mjit_compile.$(OBJEXT): {$(VPATH)}mjit_compile.c
-mjit_compile.$(OBJEXT): {$(VPATH)}mjit_compile.inc
-mjit_compile.$(OBJEXT): {$(VPATH)}node.h
-mjit_compile.$(OBJEXT): {$(VPATH)}ruby_assert.h
-mjit_compile.$(OBJEXT): {$(VPATH)}ruby_atomic.h
-mjit_compile.$(OBJEXT): {$(VPATH)}st.h
-mjit_compile.$(OBJEXT): {$(VPATH)}subst.h
-mjit_compile.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
-mjit_compile.$(OBJEXT): {$(VPATH)}thread_native.h
-mjit_compile.$(OBJEXT): {$(VPATH)}vm_core.h
-mjit_compile.$(OBJEXT): {$(VPATH)}vm_exec.h
-mjit_compile.$(OBJEXT): {$(VPATH)}vm_insnhelper.h
-mjit_compile.$(OBJEXT): {$(VPATH)}vm_opts.h
 node.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 node.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 node.$(OBJEXT): $(CCAN_DIR)/list/list.h
 node.$(OBJEXT): $(CCAN_DIR)/str/str.h
-node.$(OBJEXT): $(hdrdir)/ruby.h
 node.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-node.$(OBJEXT): {$(VPATH)}assert.h
+node.$(OBJEXT): $(top_srcdir)/include/ruby.h
 node.$(OBJEXT): {$(VPATH)}config.h
 node.$(OBJEXT): {$(VPATH)}defines.h
+node.$(OBJEXT): {$(VPATH)}encoding.h
 node.$(OBJEXT): {$(VPATH)}id.h
 node.$(OBJEXT): {$(VPATH)}intern.h
 node.$(OBJEXT): {$(VPATH)}internal.h
+node.$(OBJEXT): {$(VPATH)}io.h
 node.$(OBJEXT): {$(VPATH)}method.h
 node.$(OBJEXT): {$(VPATH)}missing.h
 node.$(OBJEXT): {$(VPATH)}node.c
 node.$(OBJEXT): {$(VPATH)}node.h
+node.$(OBJEXT): {$(VPATH)}oniguruma.h
 node.$(OBJEXT): {$(VPATH)}ruby_assert.h
 node.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 node.$(OBJEXT): {$(VPATH)}st.h
@@ -2505,26 +1908,25 @@ node.$(OBJEXT): {$(VPATH)}subst.h
 node.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 node.$(OBJEXT): {$(VPATH)}thread_native.h
 node.$(OBJEXT): {$(VPATH)}vm_core.h
+node.$(OBJEXT): {$(VPATH)}vm_debug.h
 node.$(OBJEXT): {$(VPATH)}vm_opts.h
-numeric.$(OBJEXT): $(hdrdir)/ruby.h
 numeric.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-numeric.$(OBJEXT): {$(VPATH)}assert.h
+numeric.$(OBJEXT): $(top_srcdir)/include/ruby.h
 numeric.$(OBJEXT): {$(VPATH)}config.h
 numeric.$(OBJEXT): {$(VPATH)}defines.h
 numeric.$(OBJEXT): {$(VPATH)}encoding.h
 numeric.$(OBJEXT): {$(VPATH)}id.h
 numeric.$(OBJEXT): {$(VPATH)}intern.h
 numeric.$(OBJEXT): {$(VPATH)}internal.h
+numeric.$(OBJEXT): {$(VPATH)}io.h
 numeric.$(OBJEXT): {$(VPATH)}missing.h
 numeric.$(OBJEXT): {$(VPATH)}numeric.c
-numeric.$(OBJEXT): {$(VPATH)}onigmo.h
 numeric.$(OBJEXT): {$(VPATH)}oniguruma.h
 numeric.$(OBJEXT): {$(VPATH)}st.h
 numeric.$(OBJEXT): {$(VPATH)}subst.h
 numeric.$(OBJEXT): {$(VPATH)}util.h
-object.$(OBJEXT): $(hdrdir)/ruby.h
 object.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-object.$(OBJEXT): {$(VPATH)}assert.h
+object.$(OBJEXT): $(top_srcdir)/include/ruby.h
 object.$(OBJEXT): {$(VPATH)}config.h
 object.$(OBJEXT): {$(VPATH)}constant.h
 object.$(OBJEXT): {$(VPATH)}defines.h
@@ -2532,34 +1934,30 @@ object.$(OBJEXT): {$(VPATH)}encoding.h
 object.$(OBJEXT): {$(VPATH)}id.h
 object.$(OBJEXT): {$(VPATH)}intern.h
 object.$(OBJEXT): {$(VPATH)}internal.h
+object.$(OBJEXT): {$(VPATH)}io.h
 object.$(OBJEXT): {$(VPATH)}missing.h
 object.$(OBJEXT): {$(VPATH)}object.c
-object.$(OBJEXT): {$(VPATH)}onigmo.h
 object.$(OBJEXT): {$(VPATH)}oniguruma.h
 object.$(OBJEXT): {$(VPATH)}probes.dmyh
 object.$(OBJEXT): {$(VPATH)}probes.h
 object.$(OBJEXT): {$(VPATH)}st.h
 object.$(OBJEXT): {$(VPATH)}subst.h
 object.$(OBJEXT): {$(VPATH)}util.h
-pack.$(OBJEXT): $(hdrdir)/ruby.h
 pack.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-pack.$(OBJEXT): {$(VPATH)}assert.h
-pack.$(OBJEXT): {$(VPATH)}builtin.h
+pack.$(OBJEXT): $(top_srcdir)/include/ruby.h
 pack.$(OBJEXT): {$(VPATH)}config.h
 pack.$(OBJEXT): {$(VPATH)}defines.h
 pack.$(OBJEXT): {$(VPATH)}encoding.h
 pack.$(OBJEXT): {$(VPATH)}intern.h
 pack.$(OBJEXT): {$(VPATH)}internal.h
+pack.$(OBJEXT): {$(VPATH)}io.h
 pack.$(OBJEXT): {$(VPATH)}missing.h
-pack.$(OBJEXT): {$(VPATH)}onigmo.h
 pack.$(OBJEXT): {$(VPATH)}oniguruma.h
 pack.$(OBJEXT): {$(VPATH)}pack.c
-pack.$(OBJEXT): {$(VPATH)}pack.rbinc
 pack.$(OBJEXT): {$(VPATH)}st.h
 pack.$(OBJEXT): {$(VPATH)}subst.h
-parse.$(OBJEXT): $(hdrdir)/ruby.h
 parse.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-parse.$(OBJEXT): {$(VPATH)}assert.h
+parse.$(OBJEXT): $(top_srcdir)/include/ruby.h
 parse.$(OBJEXT): {$(VPATH)}config.h
 parse.$(OBJEXT): {$(VPATH)}defines.h
 parse.$(OBJEXT): {$(VPATH)}defs/keywords
@@ -2567,10 +1965,10 @@ parse.$(OBJEXT): {$(VPATH)}encoding.h
 parse.$(OBJEXT): {$(VPATH)}id.h
 parse.$(OBJEXT): {$(VPATH)}intern.h
 parse.$(OBJEXT): {$(VPATH)}internal.h
+parse.$(OBJEXT): {$(VPATH)}io.h
 parse.$(OBJEXT): {$(VPATH)}lex.c
 parse.$(OBJEXT): {$(VPATH)}missing.h
 parse.$(OBJEXT): {$(VPATH)}node.h
-parse.$(OBJEXT): {$(VPATH)}onigmo.h
 parse.$(OBJEXT): {$(VPATH)}oniguruma.h
 parse.$(OBJEXT): {$(VPATH)}parse.c
 parse.$(OBJEXT): {$(VPATH)}parse.h
@@ -2587,19 +1985,20 @@ prelude.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 prelude.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 prelude.$(OBJEXT): $(CCAN_DIR)/list/list.h
 prelude.$(OBJEXT): $(CCAN_DIR)/str/str.h
-prelude.$(OBJEXT): $(hdrdir)/ruby.h
 prelude.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-prelude.$(OBJEXT): {$(VPATH)}assert.h
+prelude.$(OBJEXT): $(top_srcdir)/include/ruby.h
 prelude.$(OBJEXT): {$(VPATH)}config.h
 prelude.$(OBJEXT): {$(VPATH)}defines.h
-prelude.$(OBJEXT): {$(VPATH)}gem_prelude.rb
+prelude.$(OBJEXT): {$(VPATH)}encoding.h
 prelude.$(OBJEXT): {$(VPATH)}id.h
 prelude.$(OBJEXT): {$(VPATH)}intern.h
 prelude.$(OBJEXT): {$(VPATH)}internal.h
+prelude.$(OBJEXT): {$(VPATH)}io.h
 prelude.$(OBJEXT): {$(VPATH)}iseq.h
 prelude.$(OBJEXT): {$(VPATH)}method.h
 prelude.$(OBJEXT): {$(VPATH)}missing.h
 prelude.$(OBJEXT): {$(VPATH)}node.h
+prelude.$(OBJEXT): {$(VPATH)}oniguruma.h
 prelude.$(OBJEXT): {$(VPATH)}prelude.c
 prelude.$(OBJEXT): {$(VPATH)}ruby_assert.h
 prelude.$(OBJEXT): {$(VPATH)}ruby_atomic.h
@@ -2608,25 +2007,28 @@ prelude.$(OBJEXT): {$(VPATH)}subst.h
 prelude.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 prelude.$(OBJEXT): {$(VPATH)}thread_native.h
 prelude.$(OBJEXT): {$(VPATH)}vm_core.h
+prelude.$(OBJEXT): {$(VPATH)}vm_debug.h
 prelude.$(OBJEXT): {$(VPATH)}vm_opts.h
 proc.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 proc.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 proc.$(OBJEXT): $(CCAN_DIR)/list/list.h
 proc.$(OBJEXT): $(CCAN_DIR)/str/str.h
-proc.$(OBJEXT): $(hdrdir)/ruby.h
 proc.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-proc.$(OBJEXT): {$(VPATH)}assert.h
+proc.$(OBJEXT): $(top_srcdir)/include/ruby.h
 proc.$(OBJEXT): {$(VPATH)}config.h
 proc.$(OBJEXT): {$(VPATH)}defines.h
+proc.$(OBJEXT): {$(VPATH)}encoding.h
 proc.$(OBJEXT): {$(VPATH)}eval_intern.h
 proc.$(OBJEXT): {$(VPATH)}gc.h
 proc.$(OBJEXT): {$(VPATH)}id.h
 proc.$(OBJEXT): {$(VPATH)}intern.h
 proc.$(OBJEXT): {$(VPATH)}internal.h
+proc.$(OBJEXT): {$(VPATH)}io.h
 proc.$(OBJEXT): {$(VPATH)}iseq.h
 proc.$(OBJEXT): {$(VPATH)}method.h
 proc.$(OBJEXT): {$(VPATH)}missing.h
 proc.$(OBJEXT): {$(VPATH)}node.h
+proc.$(OBJEXT): {$(VPATH)}oniguruma.h
 proc.$(OBJEXT): {$(VPATH)}proc.c
 proc.$(OBJEXT): {$(VPATH)}ruby_assert.h
 proc.$(OBJEXT): {$(VPATH)}ruby_atomic.h
@@ -2635,19 +2037,18 @@ proc.$(OBJEXT): {$(VPATH)}subst.h
 proc.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 proc.$(OBJEXT): {$(VPATH)}thread_native.h
 proc.$(OBJEXT): {$(VPATH)}vm_core.h
+proc.$(OBJEXT): {$(VPATH)}vm_debug.h
 proc.$(OBJEXT): {$(VPATH)}vm_opts.h
 process.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 process.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 process.$(OBJEXT): $(CCAN_DIR)/list/list.h
 process.$(OBJEXT): $(CCAN_DIR)/str/str.h
-process.$(OBJEXT): $(hdrdir)/ruby.h
 process.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-process.$(OBJEXT): {$(VPATH)}assert.h
+process.$(OBJEXT): $(top_srcdir)/include/ruby.h
 process.$(OBJEXT): {$(VPATH)}config.h
 process.$(OBJEXT): {$(VPATH)}defines.h
 process.$(OBJEXT): {$(VPATH)}dln.h
 process.$(OBJEXT): {$(VPATH)}encoding.h
-process.$(OBJEXT): {$(VPATH)}hrtime.h
 process.$(OBJEXT): {$(VPATH)}id.h
 process.$(OBJEXT): {$(VPATH)}intern.h
 process.$(OBJEXT): {$(VPATH)}internal.h
@@ -2655,7 +2056,6 @@ process.$(OBJEXT): {$(VPATH)}io.h
 process.$(OBJEXT): {$(VPATH)}method.h
 process.$(OBJEXT): {$(VPATH)}missing.h
 process.$(OBJEXT): {$(VPATH)}node.h
-process.$(OBJEXT): {$(VPATH)}onigmo.h
 process.$(OBJEXT): {$(VPATH)}oniguruma.h
 process.$(OBJEXT): {$(VPATH)}process.c
 process.$(OBJEXT): {$(VPATH)}ruby_assert.h
@@ -2667,58 +2067,62 @@ process.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 process.$(OBJEXT): {$(VPATH)}thread_native.h
 process.$(OBJEXT): {$(VPATH)}util.h
 process.$(OBJEXT): {$(VPATH)}vm_core.h
+process.$(OBJEXT): {$(VPATH)}vm_debug.h
 process.$(OBJEXT): {$(VPATH)}vm_opts.h
-random.$(OBJEXT): $(hdrdir)/ruby.h
 random.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-random.$(OBJEXT): {$(VPATH)}assert.h
+random.$(OBJEXT): $(top_srcdir)/include/ruby.h
 random.$(OBJEXT): {$(VPATH)}config.h
 random.$(OBJEXT): {$(VPATH)}defines.h
+random.$(OBJEXT): {$(VPATH)}encoding.h
 random.$(OBJEXT): {$(VPATH)}intern.h
 random.$(OBJEXT): {$(VPATH)}internal.h
+random.$(OBJEXT): {$(VPATH)}io.h
 random.$(OBJEXT): {$(VPATH)}missing.h
-random.$(OBJEXT): {$(VPATH)}mt19937.c
+random.$(OBJEXT): {$(VPATH)}oniguruma.h
 random.$(OBJEXT): {$(VPATH)}random.c
 random.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 random.$(OBJEXT): {$(VPATH)}siphash.c
 random.$(OBJEXT): {$(VPATH)}siphash.h
 random.$(OBJEXT): {$(VPATH)}st.h
 random.$(OBJEXT): {$(VPATH)}subst.h
-range.$(OBJEXT): $(hdrdir)/ruby.h
 range.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-range.$(OBJEXT): {$(VPATH)}assert.h
+range.$(OBJEXT): $(top_srcdir)/include/ruby.h
 range.$(OBJEXT): {$(VPATH)}config.h
 range.$(OBJEXT): {$(VPATH)}defines.h
+range.$(OBJEXT): {$(VPATH)}encoding.h
 range.$(OBJEXT): {$(VPATH)}id.h
 range.$(OBJEXT): {$(VPATH)}intern.h
 range.$(OBJEXT): {$(VPATH)}internal.h
+range.$(OBJEXT): {$(VPATH)}io.h
 range.$(OBJEXT): {$(VPATH)}missing.h
+range.$(OBJEXT): {$(VPATH)}oniguruma.h
 range.$(OBJEXT): {$(VPATH)}range.c
 range.$(OBJEXT): {$(VPATH)}st.h
 range.$(OBJEXT): {$(VPATH)}subst.h
-rational.$(OBJEXT): $(hdrdir)/ruby.h
 rational.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-rational.$(OBJEXT): {$(VPATH)}assert.h
+rational.$(OBJEXT): $(top_srcdir)/include/ruby.h
 rational.$(OBJEXT): {$(VPATH)}config.h
 rational.$(OBJEXT): {$(VPATH)}defines.h
-rational.$(OBJEXT): {$(VPATH)}id.h
+rational.$(OBJEXT): {$(VPATH)}encoding.h
 rational.$(OBJEXT): {$(VPATH)}intern.h
 rational.$(OBJEXT): {$(VPATH)}internal.h
+rational.$(OBJEXT): {$(VPATH)}io.h
 rational.$(OBJEXT): {$(VPATH)}missing.h
+rational.$(OBJEXT): {$(VPATH)}oniguruma.h
 rational.$(OBJEXT): {$(VPATH)}rational.c
 rational.$(OBJEXT): {$(VPATH)}ruby_assert.h
 rational.$(OBJEXT): {$(VPATH)}st.h
 rational.$(OBJEXT): {$(VPATH)}subst.h
-re.$(OBJEXT): $(hdrdir)/ruby.h
 re.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-re.$(OBJEXT): {$(VPATH)}assert.h
+re.$(OBJEXT): $(top_srcdir)/include/ruby.h
 re.$(OBJEXT): {$(VPATH)}config.h
 re.$(OBJEXT): {$(VPATH)}defines.h
 re.$(OBJEXT): {$(VPATH)}encindex.h
 re.$(OBJEXT): {$(VPATH)}encoding.h
 re.$(OBJEXT): {$(VPATH)}intern.h
 re.$(OBJEXT): {$(VPATH)}internal.h
+re.$(OBJEXT): {$(VPATH)}io.h
 re.$(OBJEXT): {$(VPATH)}missing.h
-re.$(OBJEXT): {$(VPATH)}onigmo.h
 re.$(OBJEXT): {$(VPATH)}oniguruma.h
 re.$(OBJEXT): {$(VPATH)}re.c
 re.$(OBJEXT): {$(VPATH)}re.h
@@ -2729,12 +2133,11 @@ re.$(OBJEXT): {$(VPATH)}st.h
 re.$(OBJEXT): {$(VPATH)}subst.h
 re.$(OBJEXT): {$(VPATH)}util.h
 regcomp.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-regcomp.$(OBJEXT): {$(VPATH)}assert.h
 regcomp.$(OBJEXT): {$(VPATH)}config.h
 regcomp.$(OBJEXT): {$(VPATH)}defines.h
 regcomp.$(OBJEXT): {$(VPATH)}intern.h
 regcomp.$(OBJEXT): {$(VPATH)}missing.h
-regcomp.$(OBJEXT): {$(VPATH)}onigmo.h
+regcomp.$(OBJEXT): {$(VPATH)}oniguruma.h
 regcomp.$(OBJEXT): {$(VPATH)}regcomp.c
 regcomp.$(OBJEXT): {$(VPATH)}regenc.h
 regcomp.$(OBJEXT): {$(VPATH)}regint.h
@@ -2742,48 +2145,44 @@ regcomp.$(OBJEXT): {$(VPATH)}regparse.h
 regcomp.$(OBJEXT): {$(VPATH)}st.h
 regcomp.$(OBJEXT): {$(VPATH)}subst.h
 regenc.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-regenc.$(OBJEXT): {$(VPATH)}assert.h
 regenc.$(OBJEXT): {$(VPATH)}config.h
 regenc.$(OBJEXT): {$(VPATH)}defines.h
 regenc.$(OBJEXT): {$(VPATH)}intern.h
 regenc.$(OBJEXT): {$(VPATH)}missing.h
-regenc.$(OBJEXT): {$(VPATH)}onigmo.h
+regenc.$(OBJEXT): {$(VPATH)}oniguruma.h
 regenc.$(OBJEXT): {$(VPATH)}regenc.c
 regenc.$(OBJEXT): {$(VPATH)}regenc.h
 regenc.$(OBJEXT): {$(VPATH)}regint.h
 regenc.$(OBJEXT): {$(VPATH)}st.h
 regenc.$(OBJEXT): {$(VPATH)}subst.h
 regerror.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-regerror.$(OBJEXT): {$(VPATH)}assert.h
 regerror.$(OBJEXT): {$(VPATH)}config.h
 regerror.$(OBJEXT): {$(VPATH)}defines.h
 regerror.$(OBJEXT): {$(VPATH)}intern.h
 regerror.$(OBJEXT): {$(VPATH)}missing.h
-regerror.$(OBJEXT): {$(VPATH)}onigmo.h
+regerror.$(OBJEXT): {$(VPATH)}oniguruma.h
 regerror.$(OBJEXT): {$(VPATH)}regenc.h
 regerror.$(OBJEXT): {$(VPATH)}regerror.c
 regerror.$(OBJEXT): {$(VPATH)}regint.h
 regerror.$(OBJEXT): {$(VPATH)}st.h
 regerror.$(OBJEXT): {$(VPATH)}subst.h
 regexec.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-regexec.$(OBJEXT): {$(VPATH)}assert.h
 regexec.$(OBJEXT): {$(VPATH)}config.h
 regexec.$(OBJEXT): {$(VPATH)}defines.h
 regexec.$(OBJEXT): {$(VPATH)}intern.h
 regexec.$(OBJEXT): {$(VPATH)}missing.h
-regexec.$(OBJEXT): {$(VPATH)}onigmo.h
+regexec.$(OBJEXT): {$(VPATH)}oniguruma.h
 regexec.$(OBJEXT): {$(VPATH)}regenc.h
 regexec.$(OBJEXT): {$(VPATH)}regexec.c
 regexec.$(OBJEXT): {$(VPATH)}regint.h
 regexec.$(OBJEXT): {$(VPATH)}st.h
 regexec.$(OBJEXT): {$(VPATH)}subst.h
 regparse.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-regparse.$(OBJEXT): {$(VPATH)}assert.h
 regparse.$(OBJEXT): {$(VPATH)}config.h
 regparse.$(OBJEXT): {$(VPATH)}defines.h
 regparse.$(OBJEXT): {$(VPATH)}intern.h
 regparse.$(OBJEXT): {$(VPATH)}missing.h
-regparse.$(OBJEXT): {$(VPATH)}onigmo.h
+regparse.$(OBJEXT): {$(VPATH)}oniguruma.h
 regparse.$(OBJEXT): {$(VPATH)}regenc.h
 regparse.$(OBJEXT): {$(VPATH)}regint.h
 regparse.$(OBJEXT): {$(VPATH)}regparse.c
@@ -2791,30 +2190,25 @@ regparse.$(OBJEXT): {$(VPATH)}regparse.h
 regparse.$(OBJEXT): {$(VPATH)}st.h
 regparse.$(OBJEXT): {$(VPATH)}subst.h
 regsyntax.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-regsyntax.$(OBJEXT): {$(VPATH)}assert.h
 regsyntax.$(OBJEXT): {$(VPATH)}config.h
 regsyntax.$(OBJEXT): {$(VPATH)}defines.h
 regsyntax.$(OBJEXT): {$(VPATH)}intern.h
 regsyntax.$(OBJEXT): {$(VPATH)}missing.h
-regsyntax.$(OBJEXT): {$(VPATH)}onigmo.h
+regsyntax.$(OBJEXT): {$(VPATH)}oniguruma.h
 regsyntax.$(OBJEXT): {$(VPATH)}regenc.h
 regsyntax.$(OBJEXT): {$(VPATH)}regint.h
 regsyntax.$(OBJEXT): {$(VPATH)}regsyntax.c
 regsyntax.$(OBJEXT): {$(VPATH)}st.h
 regsyntax.$(OBJEXT): {$(VPATH)}subst.h
-ruby-runner.$(OBJEXT): {$(VPATH)}config.h
 ruby-runner.$(OBJEXT): {$(VPATH)}ruby-runner.c
 ruby-runner.$(OBJEXT): {$(VPATH)}ruby-runner.h
 ruby.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 ruby.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 ruby.$(OBJEXT): $(CCAN_DIR)/list/list.h
 ruby.$(OBJEXT): $(CCAN_DIR)/str/str.h
-ruby.$(OBJEXT): $(hdrdir)/ruby.h
 ruby.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-ruby.$(OBJEXT): $(hdrdir)/ruby/version.h
-ruby.$(OBJEXT): {$(VPATH)}assert.h
+ruby.$(OBJEXT): $(top_srcdir)/include/ruby.h
 ruby.$(OBJEXT): {$(VPATH)}config.h
-ruby.$(OBJEXT): {$(VPATH)}debug_counter.h
 ruby.$(OBJEXT): {$(VPATH)}defines.h
 ruby.$(OBJEXT): {$(VPATH)}dln.h
 ruby.$(OBJEXT): {$(VPATH)}encoding.h
@@ -2822,11 +2216,10 @@ ruby.$(OBJEXT): {$(VPATH)}eval_intern.h
 ruby.$(OBJEXT): {$(VPATH)}id.h
 ruby.$(OBJEXT): {$(VPATH)}intern.h
 ruby.$(OBJEXT): {$(VPATH)}internal.h
+ruby.$(OBJEXT): {$(VPATH)}io.h
 ruby.$(OBJEXT): {$(VPATH)}method.h
 ruby.$(OBJEXT): {$(VPATH)}missing.h
-ruby.$(OBJEXT): {$(VPATH)}mjit.h
 ruby.$(OBJEXT): {$(VPATH)}node.h
-ruby.$(OBJEXT): {$(VPATH)}onigmo.h
 ruby.$(OBJEXT): {$(VPATH)}oniguruma.h
 ruby.$(OBJEXT): {$(VPATH)}ruby.c
 ruby.$(OBJEXT): {$(VPATH)}ruby_assert.h
@@ -2838,22 +2231,25 @@ ruby.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 ruby.$(OBJEXT): {$(VPATH)}thread_native.h
 ruby.$(OBJEXT): {$(VPATH)}util.h
 ruby.$(OBJEXT): {$(VPATH)}vm_core.h
+ruby.$(OBJEXT): {$(VPATH)}vm_debug.h
 ruby.$(OBJEXT): {$(VPATH)}vm_opts.h
 safe.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 safe.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 safe.$(OBJEXT): $(CCAN_DIR)/list/list.h
 safe.$(OBJEXT): $(CCAN_DIR)/str/str.h
-safe.$(OBJEXT): $(hdrdir)/ruby.h
 safe.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-safe.$(OBJEXT): {$(VPATH)}assert.h
+safe.$(OBJEXT): $(top_srcdir)/include/ruby.h
 safe.$(OBJEXT): {$(VPATH)}config.h
 safe.$(OBJEXT): {$(VPATH)}defines.h
+safe.$(OBJEXT): {$(VPATH)}encoding.h
 safe.$(OBJEXT): {$(VPATH)}id.h
 safe.$(OBJEXT): {$(VPATH)}intern.h
 safe.$(OBJEXT): {$(VPATH)}internal.h
+safe.$(OBJEXT): {$(VPATH)}io.h
 safe.$(OBJEXT): {$(VPATH)}method.h
 safe.$(OBJEXT): {$(VPATH)}missing.h
 safe.$(OBJEXT): {$(VPATH)}node.h
+safe.$(OBJEXT): {$(VPATH)}oniguruma.h
 safe.$(OBJEXT): {$(VPATH)}ruby_assert.h
 safe.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 safe.$(OBJEXT): {$(VPATH)}safe.c
@@ -2862,10 +2258,10 @@ safe.$(OBJEXT): {$(VPATH)}subst.h
 safe.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 safe.$(OBJEXT): {$(VPATH)}thread_native.h
 safe.$(OBJEXT): {$(VPATH)}vm_core.h
+safe.$(OBJEXT): {$(VPATH)}vm_debug.h
 safe.$(OBJEXT): {$(VPATH)}vm_opts.h
-setproctitle.$(OBJEXT): $(hdrdir)/ruby.h
 setproctitle.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-setproctitle.$(OBJEXT): {$(VPATH)}assert.h
+setproctitle.$(OBJEXT): $(top_srcdir)/include/ruby.h
 setproctitle.$(OBJEXT): {$(VPATH)}config.h
 setproctitle.$(OBJEXT): {$(VPATH)}defines.h
 setproctitle.$(OBJEXT): {$(VPATH)}intern.h
@@ -2878,19 +2274,20 @@ signal.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 signal.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 signal.$(OBJEXT): $(CCAN_DIR)/list/list.h
 signal.$(OBJEXT): $(CCAN_DIR)/str/str.h
-signal.$(OBJEXT): $(hdrdir)/ruby.h
 signal.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-signal.$(OBJEXT): {$(VPATH)}assert.h
+signal.$(OBJEXT): $(top_srcdir)/include/ruby.h
 signal.$(OBJEXT): {$(VPATH)}config.h
-signal.$(OBJEXT): {$(VPATH)}debug_counter.h
 signal.$(OBJEXT): {$(VPATH)}defines.h
+signal.$(OBJEXT): {$(VPATH)}encoding.h
 signal.$(OBJEXT): {$(VPATH)}eval_intern.h
 signal.$(OBJEXT): {$(VPATH)}id.h
 signal.$(OBJEXT): {$(VPATH)}intern.h
 signal.$(OBJEXT): {$(VPATH)}internal.h
+signal.$(OBJEXT): {$(VPATH)}io.h
 signal.$(OBJEXT): {$(VPATH)}method.h
 signal.$(OBJEXT): {$(VPATH)}missing.h
 signal.$(OBJEXT): {$(VPATH)}node.h
+signal.$(OBJEXT): {$(VPATH)}oniguruma.h
 signal.$(OBJEXT): {$(VPATH)}ruby_assert.h
 signal.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 signal.$(OBJEXT): {$(VPATH)}signal.c
@@ -2899,18 +2296,18 @@ signal.$(OBJEXT): {$(VPATH)}subst.h
 signal.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 signal.$(OBJEXT): {$(VPATH)}thread_native.h
 signal.$(OBJEXT): {$(VPATH)}vm_core.h
+signal.$(OBJEXT): {$(VPATH)}vm_debug.h
 signal.$(OBJEXT): {$(VPATH)}vm_opts.h
-sprintf.$(OBJEXT): $(hdrdir)/ruby.h
 sprintf.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-sprintf.$(OBJEXT): {$(VPATH)}assert.h
+sprintf.$(OBJEXT): $(top_srcdir)/include/ruby.h
 sprintf.$(OBJEXT): {$(VPATH)}config.h
 sprintf.$(OBJEXT): {$(VPATH)}defines.h
 sprintf.$(OBJEXT): {$(VPATH)}encoding.h
 sprintf.$(OBJEXT): {$(VPATH)}id.h
 sprintf.$(OBJEXT): {$(VPATH)}intern.h
 sprintf.$(OBJEXT): {$(VPATH)}internal.h
+sprintf.$(OBJEXT): {$(VPATH)}io.h
 sprintf.$(OBJEXT): {$(VPATH)}missing.h
-sprintf.$(OBJEXT): {$(VPATH)}onigmo.h
 sprintf.$(OBJEXT): {$(VPATH)}oniguruma.h
 sprintf.$(OBJEXT): {$(VPATH)}re.h
 sprintf.$(OBJEXT): {$(VPATH)}regex.h
@@ -2918,38 +2315,41 @@ sprintf.$(OBJEXT): {$(VPATH)}sprintf.c
 sprintf.$(OBJEXT): {$(VPATH)}st.h
 sprintf.$(OBJEXT): {$(VPATH)}subst.h
 sprintf.$(OBJEXT): {$(VPATH)}vsnprintf.c
-st.$(OBJEXT): $(hdrdir)/ruby.h
+st.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
+st.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
+st.$(OBJEXT): $(CCAN_DIR)/list/list.h
+st.$(OBJEXT): $(CCAN_DIR)/str/str.h
 st.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-st.$(OBJEXT): {$(VPATH)}assert.h
+st.$(OBJEXT): $(top_srcdir)/include/ruby.h
 st.$(OBJEXT): {$(VPATH)}config.h
 st.$(OBJEXT): {$(VPATH)}defines.h
+st.$(OBJEXT): {$(VPATH)}encoding.h
 st.$(OBJEXT): {$(VPATH)}intern.h
 st.$(OBJEXT): {$(VPATH)}internal.h
+st.$(OBJEXT): {$(VPATH)}io.h
 st.$(OBJEXT): {$(VPATH)}missing.h
+st.$(OBJEXT): {$(VPATH)}oniguruma.h
 st.$(OBJEXT): {$(VPATH)}st.c
 st.$(OBJEXT): {$(VPATH)}st.h
 st.$(OBJEXT): {$(VPATH)}subst.h
-strftime.$(OBJEXT): $(hdrdir)/ruby.h
 strftime.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-strftime.$(OBJEXT): {$(VPATH)}assert.h
+strftime.$(OBJEXT): $(top_srcdir)/include/ruby.h
 strftime.$(OBJEXT): {$(VPATH)}config.h
 strftime.$(OBJEXT): {$(VPATH)}defines.h
 strftime.$(OBJEXT): {$(VPATH)}encoding.h
 strftime.$(OBJEXT): {$(VPATH)}intern.h
 strftime.$(OBJEXT): {$(VPATH)}internal.h
+strftime.$(OBJEXT): {$(VPATH)}io.h
 strftime.$(OBJEXT): {$(VPATH)}missing.h
-strftime.$(OBJEXT): {$(VPATH)}onigmo.h
 strftime.$(OBJEXT): {$(VPATH)}oniguruma.h
 strftime.$(OBJEXT): {$(VPATH)}st.h
 strftime.$(OBJEXT): {$(VPATH)}strftime.c
 strftime.$(OBJEXT): {$(VPATH)}subst.h
 strftime.$(OBJEXT): {$(VPATH)}timev.h
-string.$(OBJEXT): $(hdrdir)/ruby.h
 string.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-string.$(OBJEXT): {$(VPATH)}assert.h
+string.$(OBJEXT): $(top_srcdir)/include/ruby.h
 string.$(OBJEXT): {$(VPATH)}config.h
 string.$(OBJEXT): {$(VPATH)}crypt.h
-string.$(OBJEXT): {$(VPATH)}debug_counter.h
 string.$(OBJEXT): {$(VPATH)}defines.h
 string.$(OBJEXT): {$(VPATH)}encindex.h
 string.$(OBJEXT): {$(VPATH)}encoding.h
@@ -2957,8 +2357,8 @@ string.$(OBJEXT): {$(VPATH)}gc.h
 string.$(OBJEXT): {$(VPATH)}id.h
 string.$(OBJEXT): {$(VPATH)}intern.h
 string.$(OBJEXT): {$(VPATH)}internal.h
+string.$(OBJEXT): {$(VPATH)}io.h
 string.$(OBJEXT): {$(VPATH)}missing.h
-string.$(OBJEXT): {$(VPATH)}onigmo.h
 string.$(OBJEXT): {$(VPATH)}oniguruma.h
 string.$(OBJEXT): {$(VPATH)}probes.dmyh
 string.$(OBJEXT): {$(VPATH)}probes.h
@@ -2968,7 +2368,6 @@ string.$(OBJEXT): {$(VPATH)}ruby_assert.h
 string.$(OBJEXT): {$(VPATH)}st.h
 string.$(OBJEXT): {$(VPATH)}string.c
 string.$(OBJEXT): {$(VPATH)}subst.h
-string.$(OBJEXT): {$(VPATH)}util.h
 strlcat.$(OBJEXT): {$(VPATH)}config.h
 strlcat.$(OBJEXT): {$(VPATH)}missing.h
 strlcat.$(OBJEXT): {$(VPATH)}strlcat.c
@@ -2979,17 +2378,19 @@ struct.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 struct.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 struct.$(OBJEXT): $(CCAN_DIR)/list/list.h
 struct.$(OBJEXT): $(CCAN_DIR)/str/str.h
-struct.$(OBJEXT): $(hdrdir)/ruby.h
 struct.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-struct.$(OBJEXT): {$(VPATH)}assert.h
+struct.$(OBJEXT): $(top_srcdir)/include/ruby.h
 struct.$(OBJEXT): {$(VPATH)}config.h
 struct.$(OBJEXT): {$(VPATH)}defines.h
+struct.$(OBJEXT): {$(VPATH)}encoding.h
 struct.$(OBJEXT): {$(VPATH)}id.h
 struct.$(OBJEXT): {$(VPATH)}intern.h
 struct.$(OBJEXT): {$(VPATH)}internal.h
+struct.$(OBJEXT): {$(VPATH)}io.h
 struct.$(OBJEXT): {$(VPATH)}method.h
 struct.$(OBJEXT): {$(VPATH)}missing.h
 struct.$(OBJEXT): {$(VPATH)}node.h
+struct.$(OBJEXT): {$(VPATH)}oniguruma.h
 struct.$(OBJEXT): {$(VPATH)}ruby_assert.h
 struct.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 struct.$(OBJEXT): {$(VPATH)}st.h
@@ -2997,12 +2398,11 @@ struct.$(OBJEXT): {$(VPATH)}struct.c
 struct.$(OBJEXT): {$(VPATH)}subst.h
 struct.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 struct.$(OBJEXT): {$(VPATH)}thread_native.h
-struct.$(OBJEXT): {$(VPATH)}transient_heap.h
 struct.$(OBJEXT): {$(VPATH)}vm_core.h
+struct.$(OBJEXT): {$(VPATH)}vm_debug.h
 struct.$(OBJEXT): {$(VPATH)}vm_opts.h
-symbol.$(OBJEXT): $(hdrdir)/ruby.h
 symbol.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-symbol.$(OBJEXT): {$(VPATH)}assert.h
+symbol.$(OBJEXT): $(top_srcdir)/include/ruby.h
 symbol.$(OBJEXT): {$(VPATH)}config.h
 symbol.$(OBJEXT): {$(VPATH)}defines.h
 symbol.$(OBJEXT): {$(VPATH)}encoding.h
@@ -3013,8 +2413,8 @@ symbol.$(OBJEXT): {$(VPATH)}id_table.c
 symbol.$(OBJEXT): {$(VPATH)}id_table.h
 symbol.$(OBJEXT): {$(VPATH)}intern.h
 symbol.$(OBJEXT): {$(VPATH)}internal.h
+symbol.$(OBJEXT): {$(VPATH)}io.h
 symbol.$(OBJEXT): {$(VPATH)}missing.h
-symbol.$(OBJEXT): {$(VPATH)}onigmo.h
 symbol.$(OBJEXT): {$(VPATH)}oniguruma.h
 symbol.$(OBJEXT): {$(VPATH)}probes.dmyh
 symbol.$(OBJEXT): {$(VPATH)}probes.h
@@ -3027,27 +2427,20 @@ thread.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 thread.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 thread.$(OBJEXT): $(CCAN_DIR)/list/list.h
 thread.$(OBJEXT): $(CCAN_DIR)/str/str.h
-thread.$(OBJEXT): $(hdrdir)/ruby.h
 thread.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-thread.$(OBJEXT): {$(VPATH)}assert.h
+thread.$(OBJEXT): $(top_srcdir)/include/ruby.h
 thread.$(OBJEXT): {$(VPATH)}config.h
-thread.$(OBJEXT): {$(VPATH)}debug.h
-thread.$(OBJEXT): {$(VPATH)}debug_counter.h
 thread.$(OBJEXT): {$(VPATH)}defines.h
 thread.$(OBJEXT): {$(VPATH)}encoding.h
 thread.$(OBJEXT): {$(VPATH)}eval_intern.h
 thread.$(OBJEXT): {$(VPATH)}gc.h
-thread.$(OBJEXT): {$(VPATH)}hrtime.h
 thread.$(OBJEXT): {$(VPATH)}id.h
 thread.$(OBJEXT): {$(VPATH)}intern.h
 thread.$(OBJEXT): {$(VPATH)}internal.h
 thread.$(OBJEXT): {$(VPATH)}io.h
-thread.$(OBJEXT): {$(VPATH)}iseq.h
 thread.$(OBJEXT): {$(VPATH)}method.h
 thread.$(OBJEXT): {$(VPATH)}missing.h
-thread.$(OBJEXT): {$(VPATH)}mjit.h
 thread.$(OBJEXT): {$(VPATH)}node.h
-thread.$(OBJEXT): {$(VPATH)}onigmo.h
 thread.$(OBJEXT): {$(VPATH)}oniguruma.h
 thread.$(OBJEXT): {$(VPATH)}ruby_assert.h
 thread.$(OBJEXT): {$(VPATH)}ruby_atomic.h
@@ -3061,65 +2454,46 @@ thread.$(OBJEXT): {$(VPATH)}thread_native.h
 thread.$(OBJEXT): {$(VPATH)}thread_sync.c
 thread.$(OBJEXT): {$(VPATH)}timev.h
 thread.$(OBJEXT): {$(VPATH)}vm_core.h
+thread.$(OBJEXT): {$(VPATH)}vm_debug.h
 thread.$(OBJEXT): {$(VPATH)}vm_opts.h
-time.$(OBJEXT): $(hdrdir)/ruby.h
 time.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-time.$(OBJEXT): {$(VPATH)}assert.h
+time.$(OBJEXT): $(top_srcdir)/include/ruby.h
 time.$(OBJEXT): {$(VPATH)}config.h
 time.$(OBJEXT): {$(VPATH)}defines.h
 time.$(OBJEXT): {$(VPATH)}encoding.h
-time.$(OBJEXT): {$(VPATH)}id.h
 time.$(OBJEXT): {$(VPATH)}intern.h
 time.$(OBJEXT): {$(VPATH)}internal.h
+time.$(OBJEXT): {$(VPATH)}io.h
 time.$(OBJEXT): {$(VPATH)}missing.h
-time.$(OBJEXT): {$(VPATH)}onigmo.h
 time.$(OBJEXT): {$(VPATH)}oniguruma.h
 time.$(OBJEXT): {$(VPATH)}st.h
 time.$(OBJEXT): {$(VPATH)}subst.h
 time.$(OBJEXT): {$(VPATH)}time.c
 time.$(OBJEXT): {$(VPATH)}timev.h
-transcode.$(OBJEXT): $(hdrdir)/ruby.h
 transcode.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-transcode.$(OBJEXT): {$(VPATH)}assert.h
+transcode.$(OBJEXT): $(top_srcdir)/include/ruby.h
 transcode.$(OBJEXT): {$(VPATH)}config.h
 transcode.$(OBJEXT): {$(VPATH)}defines.h
 transcode.$(OBJEXT): {$(VPATH)}encoding.h
 transcode.$(OBJEXT): {$(VPATH)}intern.h
 transcode.$(OBJEXT): {$(VPATH)}internal.h
+transcode.$(OBJEXT): {$(VPATH)}io.h
 transcode.$(OBJEXT): {$(VPATH)}missing.h
-transcode.$(OBJEXT): {$(VPATH)}onigmo.h
 transcode.$(OBJEXT): {$(VPATH)}oniguruma.h
 transcode.$(OBJEXT): {$(VPATH)}st.h
 transcode.$(OBJEXT): {$(VPATH)}subst.h
 transcode.$(OBJEXT): {$(VPATH)}transcode.c
 transcode.$(OBJEXT): {$(VPATH)}transcode_data.h
-transient_heap.$(OBJEXT): $(hdrdir)/ruby.h
-transient_heap.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-transient_heap.$(OBJEXT): {$(VPATH)}assert.h
-transient_heap.$(OBJEXT): {$(VPATH)}config.h
-transient_heap.$(OBJEXT): {$(VPATH)}debug.h
-transient_heap.$(OBJEXT): {$(VPATH)}debug_counter.h
-transient_heap.$(OBJEXT): {$(VPATH)}defines.h
-transient_heap.$(OBJEXT): {$(VPATH)}gc.h
-transient_heap.$(OBJEXT): {$(VPATH)}intern.h
-transient_heap.$(OBJEXT): {$(VPATH)}internal.h
-transient_heap.$(OBJEXT): {$(VPATH)}missing.h
-transient_heap.$(OBJEXT): {$(VPATH)}node.h
-transient_heap.$(OBJEXT): {$(VPATH)}ruby_assert.h
-transient_heap.$(OBJEXT): {$(VPATH)}st.h
-transient_heap.$(OBJEXT): {$(VPATH)}subst.h
-transient_heap.$(OBJEXT): {$(VPATH)}transient_heap.c
-transient_heap.$(OBJEXT): {$(VPATH)}transient_heap.h
-transient_heap.$(OBJEXT): {$(VPATH)}vm_debug.h
-util.$(OBJEXT): $(hdrdir)/ruby.h
 util.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-util.$(OBJEXT): {$(VPATH)}assert.h
+util.$(OBJEXT): $(top_srcdir)/include/ruby.h
 util.$(OBJEXT): {$(VPATH)}config.h
 util.$(OBJEXT): {$(VPATH)}defines.h
-util.$(OBJEXT): {$(VPATH)}dtoa.c
+util.$(OBJEXT): {$(VPATH)}encoding.h
 util.$(OBJEXT): {$(VPATH)}intern.h
 util.$(OBJEXT): {$(VPATH)}internal.h
+util.$(OBJEXT): {$(VPATH)}io.h
 util.$(OBJEXT): {$(VPATH)}missing.h
+util.$(OBJEXT): {$(VPATH)}oniguruma.h
 util.$(OBJEXT): {$(VPATH)}st.h
 util.$(OBJEXT): {$(VPATH)}subst.h
 util.$(OBJEXT): {$(VPATH)}util.c
@@ -3128,90 +2502,58 @@ variable.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 variable.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 variable.$(OBJEXT): $(CCAN_DIR)/list/list.h
 variable.$(OBJEXT): $(CCAN_DIR)/str/str.h
-variable.$(OBJEXT): $(hdrdir)/ruby.h
 variable.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-variable.$(OBJEXT): {$(VPATH)}assert.h
+variable.$(OBJEXT): $(top_srcdir)/include/ruby.h
 variable.$(OBJEXT): {$(VPATH)}config.h
 variable.$(OBJEXT): {$(VPATH)}constant.h
-variable.$(OBJEXT): {$(VPATH)}debug_counter.h
 variable.$(OBJEXT): {$(VPATH)}defines.h
 variable.$(OBJEXT): {$(VPATH)}encoding.h
 variable.$(OBJEXT): {$(VPATH)}id.h
 variable.$(OBJEXT): {$(VPATH)}id_table.h
 variable.$(OBJEXT): {$(VPATH)}intern.h
 variable.$(OBJEXT): {$(VPATH)}internal.h
-variable.$(OBJEXT): {$(VPATH)}method.h
+variable.$(OBJEXT): {$(VPATH)}io.h
 variable.$(OBJEXT): {$(VPATH)}missing.h
-variable.$(OBJEXT): {$(VPATH)}node.h
-variable.$(OBJEXT): {$(VPATH)}onigmo.h
 variable.$(OBJEXT): {$(VPATH)}oniguruma.h
-variable.$(OBJEXT): {$(VPATH)}ruby_assert.h
-variable.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 variable.$(OBJEXT): {$(VPATH)}st.h
 variable.$(OBJEXT): {$(VPATH)}subst.h
-variable.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
-variable.$(OBJEXT): {$(VPATH)}thread_native.h
-variable.$(OBJEXT): {$(VPATH)}transient_heap.h
 variable.$(OBJEXT): {$(VPATH)}util.h
 variable.$(OBJEXT): {$(VPATH)}variable.c
-variable.$(OBJEXT): {$(VPATH)}vm_core.h
-variable.$(OBJEXT): {$(VPATH)}vm_opts.h
-version.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
-version.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
-version.$(OBJEXT): $(CCAN_DIR)/list/list.h
-version.$(OBJEXT): $(CCAN_DIR)/str/str.h
-version.$(OBJEXT): $(hdrdir)/ruby.h
 version.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 version.$(OBJEXT): $(hdrdir)/ruby/version.h
 version.$(OBJEXT): $(top_srcdir)/revision.h
 version.$(OBJEXT): $(top_srcdir)/version.h
-version.$(OBJEXT): {$(VPATH)}assert.h
 version.$(OBJEXT): {$(VPATH)}config.h
-version.$(OBJEXT): {$(VPATH)}debug_counter.h
 version.$(OBJEXT): {$(VPATH)}defines.h
-version.$(OBJEXT): {$(VPATH)}id.h
 version.$(OBJEXT): {$(VPATH)}intern.h
-version.$(OBJEXT): {$(VPATH)}internal.h
-version.$(OBJEXT): {$(VPATH)}method.h
 version.$(OBJEXT): {$(VPATH)}missing.h
-version.$(OBJEXT): {$(VPATH)}mjit.h
-version.$(OBJEXT): {$(VPATH)}node.h
-version.$(OBJEXT): {$(VPATH)}ruby_assert.h
-version.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 version.$(OBJEXT): {$(VPATH)}st.h
 version.$(OBJEXT): {$(VPATH)}subst.h
-version.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
-version.$(OBJEXT): {$(VPATH)}thread_native.h
 version.$(OBJEXT): {$(VPATH)}version.c
-version.$(OBJEXT): {$(VPATH)}vm_core.h
-version.$(OBJEXT): {$(VPATH)}vm_opts.h
 vm.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 vm.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 vm.$(OBJEXT): $(CCAN_DIR)/list/list.h
 vm.$(OBJEXT): $(CCAN_DIR)/str/str.h
-vm.$(OBJEXT): $(hdrdir)/ruby.h
 vm.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-vm.$(OBJEXT): {$(VPATH)}assert.h
-vm.$(OBJEXT): {$(VPATH)}builtin.h
+vm.$(OBJEXT): $(top_srcdir)/include/ruby.h
 vm.$(OBJEXT): {$(VPATH)}config.h
 vm.$(OBJEXT): {$(VPATH)}constant.h
-vm.$(OBJEXT): {$(VPATH)}debug_counter.h
 vm.$(OBJEXT): {$(VPATH)}defines.h
-vm.$(OBJEXT): {$(VPATH)}defs/opt_operand.def
+vm.$(OBJEXT): {$(VPATH)}encoding.h
 vm.$(OBJEXT): {$(VPATH)}eval_intern.h
 vm.$(OBJEXT): {$(VPATH)}gc.h
 vm.$(OBJEXT): {$(VPATH)}id.h
 vm.$(OBJEXT): {$(VPATH)}id_table.h
 vm.$(OBJEXT): {$(VPATH)}insns.def
 vm.$(OBJEXT): {$(VPATH)}insns.inc
-vm.$(OBJEXT): {$(VPATH)}insns_info.inc
 vm.$(OBJEXT): {$(VPATH)}intern.h
 vm.$(OBJEXT): {$(VPATH)}internal.h
+vm.$(OBJEXT): {$(VPATH)}io.h
 vm.$(OBJEXT): {$(VPATH)}iseq.h
 vm.$(OBJEXT): {$(VPATH)}method.h
 vm.$(OBJEXT): {$(VPATH)}missing.h
-vm.$(OBJEXT): {$(VPATH)}mjit.h
 vm.$(OBJEXT): {$(VPATH)}node.h
+vm.$(OBJEXT): {$(VPATH)}oniguruma.h
 vm.$(OBJEXT): {$(VPATH)}probes.dmyh
 vm.$(OBJEXT): {$(VPATH)}probes.h
 vm.$(OBJEXT): {$(VPATH)}probes_helper.h
@@ -3240,9 +2582,8 @@ vm_backtrace.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 vm_backtrace.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 vm_backtrace.$(OBJEXT): $(CCAN_DIR)/list/list.h
 vm_backtrace.$(OBJEXT): $(CCAN_DIR)/str/str.h
-vm_backtrace.$(OBJEXT): $(hdrdir)/ruby.h
 vm_backtrace.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-vm_backtrace.$(OBJEXT): {$(VPATH)}assert.h
+vm_backtrace.$(OBJEXT): $(top_srcdir)/include/ruby.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}config.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}debug.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}defines.h
@@ -3251,11 +2592,11 @@ vm_backtrace.$(OBJEXT): {$(VPATH)}eval_intern.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}id.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}intern.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}internal.h
+vm_backtrace.$(OBJEXT): {$(VPATH)}io.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}iseq.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}method.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}missing.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}node.h
-vm_backtrace.$(OBJEXT): {$(VPATH)}onigmo.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}oniguruma.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}ruby_assert.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}ruby_atomic.h
@@ -3265,25 +2606,27 @@ vm_backtrace.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 vm_backtrace.$(OBJEXT): {$(VPATH)}thread_native.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}vm_backtrace.c
 vm_backtrace.$(OBJEXT): {$(VPATH)}vm_core.h
+vm_backtrace.$(OBJEXT): {$(VPATH)}vm_debug.h
 vm_backtrace.$(OBJEXT): {$(VPATH)}vm_opts.h
 vm_dump.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 vm_dump.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 vm_dump.$(OBJEXT): $(CCAN_DIR)/list/list.h
 vm_dump.$(OBJEXT): $(CCAN_DIR)/str/str.h
-vm_dump.$(OBJEXT): $(hdrdir)/ruby.h
 vm_dump.$(OBJEXT): $(hdrdir)/ruby/ruby.h
+vm_dump.$(OBJEXT): $(top_srcdir)/include/ruby.h
 vm_dump.$(OBJEXT): {$(VPATH)}addr2line.h
-vm_dump.$(OBJEXT): {$(VPATH)}assert.h
 vm_dump.$(OBJEXT): {$(VPATH)}config.h
 vm_dump.$(OBJEXT): {$(VPATH)}defines.h
+vm_dump.$(OBJEXT): {$(VPATH)}encoding.h
 vm_dump.$(OBJEXT): {$(VPATH)}id.h
 vm_dump.$(OBJEXT): {$(VPATH)}intern.h
 vm_dump.$(OBJEXT): {$(VPATH)}internal.h
+vm_dump.$(OBJEXT): {$(VPATH)}io.h
 vm_dump.$(OBJEXT): {$(VPATH)}iseq.h
 vm_dump.$(OBJEXT): {$(VPATH)}method.h
 vm_dump.$(OBJEXT): {$(VPATH)}missing.h
 vm_dump.$(OBJEXT): {$(VPATH)}node.h
-vm_dump.$(OBJEXT): {$(VPATH)}procstat_vm.c
+vm_dump.$(OBJEXT): {$(VPATH)}oniguruma.h
 vm_dump.$(OBJEXT): {$(VPATH)}ruby_assert.h
 vm_dump.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 vm_dump.$(OBJEXT): {$(VPATH)}st.h
@@ -3291,37 +2634,36 @@ vm_dump.$(OBJEXT): {$(VPATH)}subst.h
 vm_dump.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 vm_dump.$(OBJEXT): {$(VPATH)}thread_native.h
 vm_dump.$(OBJEXT): {$(VPATH)}vm_core.h
+vm_dump.$(OBJEXT): {$(VPATH)}vm_debug.h
 vm_dump.$(OBJEXT): {$(VPATH)}vm_dump.c
 vm_dump.$(OBJEXT): {$(VPATH)}vm_opts.h
 vm_trace.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 vm_trace.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 vm_trace.$(OBJEXT): $(CCAN_DIR)/list/list.h
 vm_trace.$(OBJEXT): $(CCAN_DIR)/str/str.h
-vm_trace.$(OBJEXT): $(hdrdir)/ruby.h
 vm_trace.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-vm_trace.$(OBJEXT): {$(VPATH)}assert.h
-vm_trace.$(OBJEXT): {$(VPATH)}builtin.h
+vm_trace.$(OBJEXT): $(top_srcdir)/include/ruby.h
 vm_trace.$(OBJEXT): {$(VPATH)}config.h
 vm_trace.$(OBJEXT): {$(VPATH)}debug.h
-vm_trace.$(OBJEXT): {$(VPATH)}debug_counter.h
 vm_trace.$(OBJEXT): {$(VPATH)}defines.h
+vm_trace.$(OBJEXT): {$(VPATH)}encoding.h
 vm_trace.$(OBJEXT): {$(VPATH)}eval_intern.h
 vm_trace.$(OBJEXT): {$(VPATH)}id.h
 vm_trace.$(OBJEXT): {$(VPATH)}intern.h
 vm_trace.$(OBJEXT): {$(VPATH)}internal.h
-vm_trace.$(OBJEXT): {$(VPATH)}iseq.h
+vm_trace.$(OBJEXT): {$(VPATH)}io.h
 vm_trace.$(OBJEXT): {$(VPATH)}method.h
 vm_trace.$(OBJEXT): {$(VPATH)}missing.h
-vm_trace.$(OBJEXT): {$(VPATH)}mjit.h
 vm_trace.$(OBJEXT): {$(VPATH)}node.h
+vm_trace.$(OBJEXT): {$(VPATH)}oniguruma.h
 vm_trace.$(OBJEXT): {$(VPATH)}ruby_assert.h
 vm_trace.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 vm_trace.$(OBJEXT): {$(VPATH)}st.h
 vm_trace.$(OBJEXT): {$(VPATH)}subst.h
 vm_trace.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 vm_trace.$(OBJEXT): {$(VPATH)}thread_native.h
-vm_trace.$(OBJEXT): {$(VPATH)}trace_point.rbinc
 vm_trace.$(OBJEXT): {$(VPATH)}vm_core.h
+vm_trace.$(OBJEXT): {$(VPATH)}vm_debug.h
 vm_trace.$(OBJEXT): {$(VPATH)}vm_opts.h
 vm_trace.$(OBJEXT): {$(VPATH)}vm_trace.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/compar.c b/compar.c
index e9b1d4bfcc..02529c9960 100644
--- a/compar.c
+++ b/compar.c
@@ -11,7 +11,6 @@
 
 #include "ruby/ruby.h"
 #include "id.h"
-#include "internal.h"
 
 VALUE rb_mComparable;
 
@@ -96,7 +95,7 @@ cmpint(VALUE x, VALUE y)
  *     obj > other    -> true or false
  *
  *  Compares two objects based on the receiver's <code><=></code>
- *  method, returning true if it returns a value greater than 0.
+ *  method, returning true if it returns 1.
  */
 
 static VALUE
@@ -111,7 +110,7 @@ cmp_gt(VALUE x, VALUE y)
  *     obj >= other    -> true or false
  *
  *  Compares two objects based on the receiver's <code><=></code>
- *  method, returning true if it returns a value greater than or equal to 0.
+ *  method, returning true if it returns 0 or 1.
  */
 
 static VALUE
@@ -126,7 +125,7 @@ cmp_ge(VALUE x, VALUE y)
  *     obj < other    -> true or false
  *
  *  Compares two objects based on the receiver's <code><=></code>
- *  method, returning true if it returns a value less than 0.
+ *  method, returning true if it returns -1.
  */
 
 static VALUE
@@ -141,7 +140,7 @@ cmp_lt(VALUE x, VALUE y)
  *     obj <= other    -> true or false
  *
  *  Compares two objects based on the receiver's <code><=></code>
- *  method, returning true if it returns a value less than or equal to 0.
+ *  method, returning true if it returns -1 or 0.
  */
 
 static VALUE
@@ -155,9 +154,9 @@ cmp_le(VALUE x, VALUE y)
  *  call-seq:
  *     obj.between?(min, max)    -> true or false
  *
- *  Returns <code>false</code> if _obj_ <code><=></code> _min_ is less
- *  than zero or if _obj_ <code><=></code> _max_ is greater than zero,
- *  <code>true</code> otherwise.
+ *  Returns <code>false</code> if <i>obj</i> <code><=></code>
+ *  <i>min</i> is less than zero or if <i>anObject</i> <code><=></code>
+ *  <i>max</i> is greater than zero, <code>true</code> otherwise.
  *
  *     3.between?(1, 5)               #=> true
  *     6.between?(1, 5)               #=> false
@@ -177,12 +176,10 @@ cmp_between(VALUE x, VALUE min, VALUE max)
 /*
  *  call-seq:
  *     obj.clamp(min, max) ->  obj
- *     obj.clamp(range)    ->  obj
  *
- * In <code>(min, max)</code> form, returns _min_ if _obj_
- * <code><=></code> _min_ is less than zero, _max_ if _obj_
- * <code><=></code> _max_ is greater than zero, and _obj_
- * otherwise.
+ * Returns <i>min</i> if <i>obj</i> <code><=></code> <i>min</i> is less
+ * than zero, <i>max</i> if <i>obj</i> <code><=></code> <i>max</i> is
+ * greater than zero and <i>obj</i> otherwise.
  *
  *     12.clamp(0, 100)         #=> 12
  *     523.clamp(0, 100)        #=> 100
@@ -190,78 +187,36 @@ cmp_between(VALUE x, VALUE min, VALUE max)
  *
  *     'd'.clamp('a', 'f')      #=> 'd'
  *     'z'.clamp('a', 'f')      #=> 'f'
- *
- * In <code>(range)</code> form, returns _range.begin_ if _obj_
- * <code><=></code> _range.begin_ is less than zero, _range.end_
- * if _obj_ <code><=></code> _range.end_ is greater than zero, and
- * _obj_ otherwise.
- *
- *     12.clamp(0..100)         #=> 12
- *     523.clamp(0..100)        #=> 100
- *     -3.123.clamp(0..100)     #=> 0
- *
- *     'd'.clamp('a'..'f')      #=> 'd'
- *     'z'.clamp('a'..'f')      #=> 'f'
- *
- * If _range.begin_ is +nil+, it is considered smaller than _obj_,
- * and if _range.end_ is +nil+, it is considered greater than
- * _obj_.
- *
- *     -20.clamp(0..)           #=> 0
- *     523.clamp(..100)         #=> 100
- *
- * When _range.end_ is excluded and not +nil+, an exception is
- * raised.
- *
- *     100.clamp(0...100)       # ArgumentError
  */
 
 static VALUE
-cmp_clamp(int argc, VALUE *argv, VALUE x)
+cmp_clamp(VALUE x, VALUE min, VALUE max)
 {
-    VALUE min, max;
-    int c, excl = 0;
-
-    if (rb_scan_args(argc, argv, "11", &min, &max) == 1) {
-        VALUE range = min;
-        if (!rb_range_values(range, &min, &max, &excl)) {
-            rb_raise(rb_eTypeError, "wrong argument type %s (expected Range)",
-                     rb_builtin_class_name(range));
-        }
-        if (!NIL_P(max)) {
-            if (excl) rb_raise(rb_eArgError, "cannot clamp with an exclusive range");
-            if (!NIL_P(min) && cmpint(min, max) > 0) goto arg_error;
-        }
-    }
-    else if (cmpint(min, max) > 0) {
-      arg_error:
+    int c;
+
+    if (cmpint(min, max) > 0) {
 	rb_raise(rb_eArgError, "min argument must be smaller than max argument");
     }
 
-    if (!NIL_P(min)) {
-        c = cmpint(x, min);
-        if (c == 0) return x;
-        if (c < 0) return min;
-    }
-    if (!NIL_P(max)) {
-        c = cmpint(x, max);
-        if (c > 0) return max;
-    }
+    c = cmpint(x, min);
+    if (c == 0) return x;
+    if (c < 0) return min;
+    c = cmpint(x, max);
+    if (c > 0) return max;
     return x;
 }
 
 /*
- *  The Comparable mixin is used by classes whose objects may be
- *  ordered. The class must define the <code><=></code> operator,
- *  which compares the receiver against another object, returning
- *  a value less than 0, 0, or a value greater than 0, depending on
- *  whether the receiver is less than, equal to,
- *  or greater than the other object. If the other object is not
- *  comparable then the <code><=></code> operator should return +nil+.
- *  Comparable uses <code><=></code> to implement the conventional
- *  comparison operators (<code><</code>, <code><=</code>,
- *  <code>==</code>, <code>>=</code>, and <code>></code>) and the
- *  method <code>between?</code>.
+ *  The <code>Comparable</code> mixin is used by classes whose objects
+ *  may be ordered. The class must define the <code><=></code> operator,
+ *  which compares the receiver against another object, returning -1, 0,
+ *  or +1 depending on whether the receiver is less than, equal to, or
+ *  greater than the other object. If the other object is not comparable
+ *  then the <code><=></code> operator should return nil.
+ *  <code>Comparable</code> uses
+ *  <code><=></code> to implement the conventional comparison operators
+ *  (<code><</code>, <code><=</code>, <code>==</code>, <code>>=</code>,
+ *  and <code>></code>) and the method <code>between?</code>.
  *
  *     class SizeMatters
  *       include Comparable
@@ -303,5 +258,5 @@ Init_Comparable(void)
     rb_define_method(rb_mComparable, "<", cmp_lt, 1);
     rb_define_method(rb_mComparable, "<=", cmp_le, 1);
     rb_define_method(rb_mComparable, "between?", cmp_between, 2);
-    rb_define_method(rb_mComparable, "clamp", cmp_clamp, -1);
+    rb_define_method(rb_mComparable, "clamp", cmp_clamp, 2);
 }
diff --git a/compile.c b/compile.c
index b73b9854f4..dac26c6ce0 100644
--- a/compile.c
+++ b/compile.c
@@ -9,16 +9,13 @@
 
 **********************************************************************/
 
-#include "ruby/encoding.h"
-#include "ruby/re.h"
-#include "ruby/util.h"
 #include "internal.h"
+#include "ruby/re.h"
 #include "encindex.h"
 #include <math.h>
 
+#define USE_INSN_STACK_INCREASE 1
 #include "vm_core.h"
-#include "vm_debug.h"
-#include "builtin.h"
 #include "iseq.h"
 #include "insns.inc"
 #include "insns_info.inc"
@@ -37,11 +34,10 @@
 
 typedef struct iseq_link_element {
     enum {
-	ISEQ_ELEMENT_ANCHOR,
+	ISEQ_ELEMENT_NONE,
 	ISEQ_ELEMENT_LABEL,
 	ISEQ_ELEMENT_INSN,
-	ISEQ_ELEMENT_ADJUST,
-        ISEQ_ELEMENT_TRACE,
+	ISEQ_ELEMENT_ADJUST
     } type;
     struct iseq_link_element *next;
     struct iseq_link_element *prev;
@@ -68,19 +64,15 @@ typedef struct iseq_label_data {
     int refcnt;
     unsigned int set: 1;
     unsigned int rescued: 2;
-    unsigned int unremovable: 1;
 } LABEL;
 
 typedef struct iseq_insn_data {
     LINK_ELEMENT link;
     enum ruby_vminsn_type insn_id;
+    unsigned int line_no;
     int operand_size;
     int sc_state;
     VALUE *operands;
-    struct {
-	int line_no;
-	rb_event_flag_t events;
-    } insn_info;
 } INSN;
 
 typedef struct iseq_adjust_data {
@@ -89,12 +81,6 @@ typedef struct iseq_adjust_data {
     int line_no;
 } ADJUST;
 
-typedef struct iseq_trace_data {
-    LINK_ELEMENT link;
-    rb_event_flag_t event;
-    long data;
-} TRACE;
-
 struct ensure_range {
     LABEL *begin;
     LABEL *end;
@@ -102,13 +88,11 @@ struct ensure_range {
 };
 
 struct iseq_compile_data_ensure_node_stack {
-    const NODE *ensure_node;
+    NODE *ensure_node;
     struct iseq_compile_data_ensure_node_stack *prev;
     struct ensure_range *erange;
 };
 
-const ID rb_iseq_shared_exc_local_tbl[] = {idERROR_INFO};
-
 /**
  * debug function(macro) interface depend on CPDEBUG
  * if it is less than 0, runtime option is in effect.
@@ -159,18 +143,30 @@ const ID rb_iseq_shared_exc_local_tbl[] = {idERROR_INFO};
 
 #define debug_node_start(node)  ((void) \
   (compile_debug_print_indent(1) && \
-   (ruby_debug_print_node(1, CPDEBUG, "", (const NODE *)(node)), gl_node_level)), \
+   (ruby_debug_print_node(1, CPDEBUG, "", (NODE *)(node)), gl_node_level)), \
    gl_node_level++)
 
 #define debug_node_end()  gl_node_level --
 
 #else
 
-#define debugi(header, id)                 ((void)0)
-#define debugp(header, value)              ((void)0)
-#define debugp_verbose(header, value)      ((void)0)
-#define debugp_verbose_node(header, value) ((void)0)
-#define debugp_param(header, value)        ((void)0)
+static inline ID
+r_id(ID id)
+{
+    return id;
+}
+
+static inline VALUE
+r_value(VALUE value)
+{
+    return value;
+}
+
+#define debugi(header, id)                 r_id(id)
+#define debugp(header, value)              r_value(value)
+#define debugp_verbose(header, value)      r_value(value)
+#define debugp_verbose_node(header, value) r_value(value)
+#define debugp_param(header, value)        r_value(value)
 #define debug_node_start(node)             ((void)0)
 #define debug_node_end()                   ((void)0)
 #endif
@@ -188,7 +184,9 @@ const ID rb_iseq_shared_exc_local_tbl[] = {idERROR_INFO};
 
 /* create new label */
 #define NEW_LABEL(l) new_label_body(iseq, (l))
-#define LABEL_FORMAT "<L%03d>"
+
+#define iseq_path(iseq) ((iseq)->body->location.path)
+#define iseq_absolute_path(iseq) ((iseq)->body->location.absolute_path)
 
 #define NEW_ISEQ(node, name, type, line_no) \
   new_child_iseq(iseq, (node), rb_fstring(name), 0, (type), (line_no))
@@ -204,27 +202,18 @@ const ID rb_iseq_shared_exc_local_tbl[] = {idERROR_INFO};
 #define ADD_INSN(seq, line, insn) \
   ADD_ELEM((seq), (LINK_ELEMENT *) new_insn_body(iseq, (line), BIN(insn), 0))
 
-/* insert an instruction before next */
-#define INSERT_BEFORE_INSN(next, line, insn) \
-  ELEM_INSERT_PREV(&(next)->link, (LINK_ELEMENT *) new_insn_body(iseq, (line), BIN(insn), 0))
-
-/* insert an instruction after prev */
-#define INSERT_AFTER_INSN(prev, line, insn) \
-  ELEM_INSERT_NEXT(&(prev)->link, (LINK_ELEMENT *) new_insn_body(iseq, (line), BIN(insn), 0))
+/* insert an instruction before prev */
+#define INSERT_BEFORE_INSN(prev, line, insn) \
+  INSERT_ELEM_PREV(&(prev)->link, (LINK_ELEMENT *) new_insn_body(iseq, (line), BIN(insn), 0))
 
 /* add an instruction with some operands (1, 2, 3, 5) */
 #define ADD_INSN1(seq, line, insn, op1) \
   ADD_ELEM((seq), (LINK_ELEMENT *) \
            new_insn_body(iseq, (line), BIN(insn), 1, (VALUE)(op1)))
 
-/* insert an instruction with some operands (1, 2, 3, 5) before next */
-#define INSERT_BEFORE_INSN1(next, line, insn, op1) \
-  ELEM_INSERT_PREV(&(next)->link, (LINK_ELEMENT *) \
-           new_insn_body(iseq, (line), BIN(insn), 1, (VALUE)(op1)))
-
-/* insert an instruction with some operands (1, 2, 3, 5) after prev */
-#define INSERT_AFTER_INSN1(prev, line, insn, op1) \
-  ELEM_INSERT_NEXT(&(prev)->link, (LINK_ELEMENT *) \
+/* insert an instruction with some operands (1, 2, 3, 5) before prev */
+#define INSERT_BEFORE_INSN1(prev, line, insn, op1) \
+  INSERT_ELEM_PREV(&(prev)->link, (LINK_ELEMENT *) \
            new_insn_body(iseq, (line), BIN(insn), 1, (VALUE)(op1)))
 
 #define LABEL_REF(label) ((label)->refcnt++)
@@ -262,51 +251,29 @@ const ID rb_iseq_shared_exc_local_tbl[] = {idERROR_INFO};
 #define ADD_SEND_R(seq, line, id, argc, block, flag, keywords) \
   ADD_ELEM((seq), (LINK_ELEMENT *) new_insn_send(iseq, (line), (id), (VALUE)(argc), (block), (VALUE)(flag), (keywords)))
 
-#define ADD_TRACE(seq, event) \
-  ADD_ELEM((seq), (LINK_ELEMENT *)new_trace_body(iseq, (event), 0))
-#define ADD_TRACE_WITH_DATA(seq, event, data) \
-  ADD_ELEM((seq), (LINK_ELEMENT *)new_trace_body(iseq, (event), (data)))
-
-
-#define DECL_BRANCH_BASE(branches, first_line, first_column, last_line, last_column, type) \
+#define ADD_TRACE(seq, line, event) \
   do { \
-      if (ISEQ_COVERAGE(iseq) && \
-	  ISEQ_BRANCH_COVERAGE(iseq) && \
-	  (first_line) > 0) { \
-	  VALUE structure = RARRAY_AREF(ISEQ_BRANCH_COVERAGE(iseq), 0); \
-	  branches = rb_ary_tmp_new(5); \
-	  rb_ary_push(structure, branches); \
-	  rb_ary_push(branches, ID2SYM(rb_intern(type))); \
-	  rb_ary_push(branches, INT2FIX(first_line)); \
-	  rb_ary_push(branches, INT2FIX(first_column)); \
-	  rb_ary_push(branches, INT2FIX(last_line)); \
-	  rb_ary_push(branches, INT2FIX(last_column)); \
+      if ((event) == RUBY_EVENT_LINE && ISEQ_COVERAGE(iseq) && \
+	  (line) > 0 && \
+	  (line) != ISEQ_COMPILE_DATA(iseq)->last_coverable_line) { \
+	  RARRAY_ASET(ISEQ_COVERAGE(iseq), (line) - 1, INT2FIX(0)); \
+	  ISEQ_COMPILE_DATA(iseq)->last_coverable_line = (line); \
+	  ADD_INSN1((seq), (line), trace, INT2FIX(RUBY_EVENT_COVERAGE)); \
       } \
-  } while (0)
-#define ADD_TRACE_BRANCH_COVERAGE(seq, first_line, first_column, last_line, last_column, type, branches) \
-  do { \
-      if (ISEQ_COVERAGE(iseq) && \
-	  ISEQ_BRANCH_COVERAGE(iseq) && \
-	  (first_line) > 0) { \
-	  VALUE counters = RARRAY_AREF(ISEQ_BRANCH_COVERAGE(iseq), 1); \
-	  long counter_idx = RARRAY_LEN(counters); \
-	  rb_ary_push(counters, INT2FIX(0)); \
-	  rb_ary_push(branches, ID2SYM(rb_intern(type))); \
-	  rb_ary_push(branches, INT2FIX(first_line)); \
-	  rb_ary_push(branches, INT2FIX(first_column)); \
-	  rb_ary_push(branches, INT2FIX(last_line)); \
-	  rb_ary_push(branches, INT2FIX(last_column)); \
-	  rb_ary_push(branches, INT2FIX(counter_idx)); \
-          ADD_TRACE_WITH_DATA(seq, RUBY_EVENT_COVERAGE_BRANCH, counter_idx); \
-          ADD_INSN(seq, last_line, nop); \
+      if (ISEQ_COMPILE_DATA(iseq)->option->trace_instruction) { \
+	  ADD_INSN1((seq), (line), trace, INT2FIX(event)); \
       } \
   } while (0)
 
-static void iseq_add_getlocal(rb_iseq_t *iseq, LINK_ANCHOR *const seq, int line, int idx, int level);
-static void iseq_add_setlocal(rb_iseq_t *iseq, LINK_ANCHOR *const seq, int line, int idx, int level);
+#define ADD_GETLOCAL(seq, line, idx, level) \
+  do { \
+      ADD_INSN2((seq), (line), getlocal, INT2FIX((idx) + VM_ENV_DATA_SIZE - 1), INT2FIX(level)); \
+  } while (0)
 
-#define ADD_GETLOCAL(seq, line, idx, level) iseq_add_getlocal(iseq, (seq), (line), (idx), (level))
-#define ADD_SETLOCAL(seq, line, idx, level) iseq_add_setlocal(iseq, (seq), (line), (idx), (level))
+#define ADD_SETLOCAL(seq, line, idx, level) \
+  do { \
+      ADD_INSN2((seq), (line), setlocal, INT2FIX((idx) + VM_ENV_DATA_SIZE - 1), INT2FIX(level)); \
+  } while (0)
 
 /* add label */
 #define ADD_LABEL(seq, label) \
@@ -321,17 +288,13 @@ static void iseq_add_setlocal(rb_iseq_t *iseq, LINK_ANCHOR *const seq, int line,
 #define ADD_ADJUST_RESTORE(seq, label) \
   ADD_ELEM((seq), (LINK_ELEMENT *) new_adjust_body(iseq, (label), -1))
 
-#define LABEL_UNREMOVABLE(label) \
-    ((label) ? (LABEL_REF(label), (label)->unremovable=1) : 0)
 #define ADD_CATCH_ENTRY(type, ls, le, iseqv, lc) do {				\
     VALUE _e = rb_ary_new3(5, (type),						\
 			   (VALUE)(ls) | 1, (VALUE)(le) | 1,			\
 			   (VALUE)(iseqv), (VALUE)(lc) | 1);			\
-    LABEL_UNREMOVABLE(ls);							\
-    LABEL_REF(le);								\
-    LABEL_REF(lc);								\
-    if (NIL_P(ISEQ_COMPILE_DATA(iseq)->catch_table_ary)) \
-        RB_OBJ_WRITE(iseq, &ISEQ_COMPILE_DATA(iseq)->catch_table_ary, rb_ary_tmp_new(3)); \
+    if (ls) LABEL_REF(ls);							\
+    if (le) LABEL_REF(le);							\
+    if (lc) LABEL_REF(lc);							\
     rb_ary_push(ISEQ_COMPILE_DATA(iseq)->catch_table_ary, freeze_hide_obj(_e));	\
 } while (0)
 
@@ -341,19 +304,19 @@ static void iseq_add_setlocal(rb_iseq_t *iseq, LINK_ANCHOR *const seq, int line,
                  iseq_compile_each(iseq, (anchor), (node), 0)))
 
 /* compile node, this node's value will be popped */
-#define COMPILE_POPPED(anchor, desc, node)    \
+#define COMPILE_POPED(anchor, desc, node)    \
   (debug_compile("== " desc "\n", \
                  iseq_compile_each(iseq, (anchor), (node), 1)))
 
-/* compile node, which is popped when 'popped' is true */
-#define COMPILE_(anchor, desc, node, popped)  \
+/* compile node, which is popped when 'poped' is true */
+#define COMPILE_(anchor, desc, node, poped)  \
   (debug_compile("== " desc "\n", \
-                 iseq_compile_each(iseq, (anchor), (node), (popped))))
+                 iseq_compile_each(iseq, (anchor), (node), (poped))))
 
 #define COMPILE_RECV(anchor, desc, node) \
     (private_recv_p(node) ? \
      (ADD_INSN(anchor, nd_line(node), putself), VM_CALL_FCALL) : \
-     COMPILE(anchor, desc, node->nd_recv) ? 0 : -1)
+     (COMPILE(anchor, desc, node->nd_recv), 0))
 
 #define OPERAND_AT(insn, idx) \
   (((INSN*)(insn))->operands[(idx)])
@@ -364,22 +327,17 @@ static void iseq_add_setlocal(rb_iseq_t *iseq, LINK_ANCHOR *const seq, int line,
 #define IS_INSN(link) ((link)->type == ISEQ_ELEMENT_INSN)
 #define IS_LABEL(link) ((link)->type == ISEQ_ELEMENT_LABEL)
 #define IS_ADJUST(link) ((link)->type == ISEQ_ELEMENT_ADJUST)
-#define IS_TRACE(link) ((link)->type == ISEQ_ELEMENT_TRACE)
 #define IS_INSN_ID(iobj, insn) (INSN_OF(iobj) == BIN(insn))
-#define IS_NEXT_INSN_ID(link, insn) \
-    ((link)->next && IS_INSN((link)->next) && IS_INSN_ID((link)->next, insn))
 
 /* error */
-#if CPDEBUG > 0
-NORETURN(static void append_compile_error(const rb_iseq_t *iseq, int line, const char *fmt, ...));
-#endif
+typedef void (*compile_error_func)(rb_iseq_t *, int, const char *, ...);
 
 static void
-append_compile_error(const rb_iseq_t *iseq, int line, const char *fmt, ...)
+append_compile_error(rb_iseq_t *iseq, int line, const char *fmt, ...)
 {
     VALUE err_info = ISEQ_COMPILE_DATA(iseq)->err_info;
-    VALUE file = rb_iseq_path(iseq);
-    VALUE err = err_info == Qtrue ? Qfalse : err_info;
+    VALUE file = iseq->body->location.path;
+    VALUE err = err_info;
     va_list args;
 
     va_start(args, fmt);
@@ -389,72 +347,66 @@ append_compile_error(const rb_iseq_t *iseq, int line, const char *fmt, ...)
 	RB_OBJ_WRITE(iseq, &ISEQ_COMPILE_DATA(iseq)->err_info, err);
 	rb_set_errinfo(err);
     }
-    else if (!err_info) {
-	RB_OBJ_WRITE(iseq, &ISEQ_COMPILE_DATA(iseq)->err_info, Qtrue);
-    }
-    if (compile_debug) {
-        if (SPECIAL_CONST_P(err)) err = rb_eSyntaxError;
-        rb_exc_fatal(err);
-    }
 }
 
-#if 0
 static void
 compile_bug(rb_iseq_t *iseq, int line, const char *fmt, ...)
 {
     va_list args;
     va_start(args, fmt);
-    rb_report_bug_valist(rb_iseq_path(iseq), line, fmt, args);
+    rb_report_bug_valist(iseq->body->location.path, line, fmt, args);
     va_end(args);
     abort();
 }
-#endif
 
-#define COMPILE_ERROR append_compile_error
+NOINLINE(static compile_error_func prepare_compile_error(rb_iseq_t *iseq));
+
+static compile_error_func
+prepare_compile_error(rb_iseq_t *iseq)
+{
+    if (compile_debug) return &compile_bug;
+    return &append_compile_error;
+}
+
+#define COMPILE_ERROR prepare_compile_error(iseq)
 
 #define ERROR_ARGS_AT(n) iseq, nd_line(n),
 #define ERROR_ARGS ERROR_ARGS_AT(node)
 
-#define EXPECT_NODE(prefix, node, ndtype, errval) \
+#define EXPECT_NODE(prefix, node, ndtype) \
 do { \
-    const NODE *error_node = (node); \
+    NODE *error_node = (node); \
     enum node_type error_type = nd_type(error_node); \
     if (error_type != (ndtype)) { \
-	COMPILE_ERROR(ERROR_ARGS_AT(error_node) \
-		      prefix ": " #ndtype " is expected, but %s", \
-		      ruby_node_name(error_type)); \
-	return errval; \
+	compile_bug(ERROR_ARGS_AT(error_node) \
+		    prefix ": " #ndtype " is expected, but %s", \
+		    ruby_node_name(error_type)); \
     } \
 } while (0)
 
-#define EXPECT_NODE_NONULL(prefix, parent, ndtype, errval) \
+#define EXPECT_NODE_NONULL(prefix, parent, ndtype) \
 do { \
-    COMPILE_ERROR(ERROR_ARGS_AT(parent) \
-		  prefix ": must be " #ndtype ", but 0"); \
-    return errval; \
+    compile_bug(ERROR_ARGS_AT(parent) \
+		prefix ": must be " #ndtype ", but 0"); \
 } while (0)
 
-#define UNKNOWN_NODE(prefix, node, errval) \
+#define UNKNOWN_NODE(prefix, node) \
 do { \
-    const NODE *error_node = (node); \
-    COMPILE_ERROR(ERROR_ARGS_AT(error_node) prefix ": unknown node (%s)", \
-		  ruby_node_name(nd_type(error_node))); \
-    return errval; \
+    NODE *error_node = (node); \
+    compile_bug(ERROR_ARGS_AT(error_node) prefix ": unknown node (%s)", \
+		ruby_node_name(nd_type(error_node))); \
 } while (0)
 
 #define COMPILE_OK 1
 #define COMPILE_NG 0
 
-#define CHECK(sub) if (!(sub)) {BEFORE_RETURN;return COMPILE_NG;}
-#define NO_CHECK(sub) (void)(sub)
-#define BEFORE_RETURN
 
 /* leave name uninitialized so that compiler warn if INIT_ANCHOR is
  * missing */
 #define DECL_ANCHOR(name) \
-    LINK_ANCHOR name[1] = {{{ISEQ_ELEMENT_ANCHOR,},}}
+  LINK_ANCHOR *name, name##_body__ = {{0,},}
 #define INIT_ANCHOR(name) \
-    (name->last = &name->anchor)
+  (name##_body__.last = &name##_body__.anchor, name = &name##_body__)
 
 static inline VALUE
 freeze_hide_obj(VALUE obj)
@@ -482,8 +434,7 @@ freeze_hide_obj(VALUE obj)
 #define gl_node_level ISEQ_COMPILE_DATA(iseq)->node_level
 #endif
 
-static void dump_disasm_list_with_cursor(const LINK_ELEMENT *link, const LINK_ELEMENT *curr, const LABEL *dest);
-static void dump_disasm_list(const LINK_ELEMENT *elem);
+static void dump_disasm_list(LINK_ELEMENT *elem);
 
 static int insn_data_length(INSN *iobj);
 static int calc_sp_depth(int depth, INSN *iobj);
@@ -491,32 +442,27 @@ static int calc_sp_depth(int depth, INSN *iobj);
 static INSN *new_insn_body(rb_iseq_t *iseq, int line_no, enum ruby_vminsn_type insn_id, int argc, ...);
 static LABEL *new_label_body(rb_iseq_t *iseq, long line);
 static ADJUST *new_adjust_body(rb_iseq_t *iseq, LABEL *label, int line);
-static TRACE *new_trace_body(rb_iseq_t *iseq, rb_event_flag_t event, long data);
-
 
-static int iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *anchor, const NODE *n, int);
-static int iseq_setup(rb_iseq_t *iseq, LINK_ANCHOR *const anchor);
-static int iseq_setup_insn(rb_iseq_t *iseq, LINK_ANCHOR *const anchor);
-static int iseq_optimize(rb_iseq_t *iseq, LINK_ANCHOR *const anchor);
-static int iseq_insns_unification(rb_iseq_t *iseq, LINK_ANCHOR *const anchor);
+static int iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *anchor, NODE * n, int);
+static int iseq_setup(rb_iseq_t *iseq, LINK_ANCHOR *anchor);
+static int iseq_optimize(rb_iseq_t *iseq, LINK_ANCHOR *anchor);
+static int iseq_insns_unification(rb_iseq_t *iseq, LINK_ANCHOR *anchor);
 
 static int iseq_set_local_table(rb_iseq_t *iseq, const ID *tbl);
 static int iseq_set_exception_local_table(rb_iseq_t *iseq);
-static int iseq_set_arguments(rb_iseq_t *iseq, LINK_ANCHOR *const anchor, const NODE *const node);
+static int iseq_set_arguments(rb_iseq_t *iseq, LINK_ANCHOR *anchor, NODE * node);
 
-static int iseq_set_sequence_stackcaching(rb_iseq_t *iseq, LINK_ANCHOR *const anchor);
-static int iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor);
+static int iseq_set_sequence_stackcaching(rb_iseq_t *iseq, LINK_ANCHOR *anchor);
+static int iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *anchor);
 static int iseq_set_exception_table(rb_iseq_t *iseq);
 static int iseq_set_optargs_table(rb_iseq_t *iseq);
 
-static int compile_defined_expr(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, VALUE needstr);
-
 /*
  * To make Array to LinkedList, use link_anchor
  */
 
 static void
-verify_list(ISEQ_ARG_DECLARE const char *info, LINK_ANCHOR *const anchor)
+verify_list(ISEQ_ARG_DECLARE const char *info, LINK_ANCHOR *anchor)
 {
 #if CPDEBUG
     int flag = 0;
@@ -547,36 +493,11 @@ verify_list(ISEQ_ARG_DECLARE const char *info, LINK_ANCHOR *const anchor)
 #define verify_list(info, anchor) verify_list(iseq, (info), (anchor))
 #endif
 
-static void
-verify_call_cache(rb_iseq_t *iseq)
-{
-#if CPDEBUG
-    VALUE *original = rb_iseq_original_iseq(iseq);
-    size_t i = 0;
-    while (i < iseq->body->iseq_size) {
-        VALUE insn = original[i];
-        const char *types = insn_op_types(insn);
-
-        for (int j=0; types[j]; j++) {
-            if (types[j] == TS_CALLDATA) {
-                struct rb_call_cache cc;
-                struct rb_call_data *cd = (struct rb_call_data *)original[i+j+1];
-                MEMZERO(&cc, cc, 1);
-                if (memcmp(&cc, &cd->cc, sizeof(cc))) {
-                    rb_bug("call cache not zero for fresh iseq");
-                }
-            }
-        }
-        i += insn_len(insn);
-    }
-#endif
-}
-
 /*
  * elem1, elem2 => elem1, elem2, elem
  */
 static void
-ADD_ELEM(ISEQ_ARG_DECLARE LINK_ANCHOR *const anchor, LINK_ELEMENT *elem)
+ADD_ELEM(ISEQ_ARG_DECLARE LINK_ANCHOR *anchor, LINK_ELEMENT *elem)
 {
     elem->prev = anchor->last;
     anchor->last->next = elem;
@@ -588,7 +509,7 @@ ADD_ELEM(ISEQ_ARG_DECLARE LINK_ANCHOR *const anchor, LINK_ELEMENT *elem)
  * elem1, before, elem2 => elem1, before, elem, elem2
  */
 static void
-APPEND_ELEM(ISEQ_ARG_DECLARE LINK_ANCHOR *const anchor, LINK_ELEMENT *before, LINK_ELEMENT *elem)
+APPEND_ELEM(ISEQ_ARG_DECLARE LINK_ANCHOR *anchor, LINK_ELEMENT *before, LINK_ELEMENT *elem)
 {
     elem->prev = before;
     elem->next = before->next;
@@ -602,7 +523,25 @@ APPEND_ELEM(ISEQ_ARG_DECLARE LINK_ANCHOR *const anchor, LINK_ELEMENT *before, LI
 #define APPEND_ELEM(anchor, before, elem) APPEND_ELEM(iseq, (anchor), (before), (elem))
 #endif
 
-#define ISEQ_LAST_LINE(iseq) (ISEQ_COMPILE_DATA(iseq)->last_line)
+static int
+iseq_add_mark_object(const rb_iseq_t *iseq, VALUE v)
+{
+    if (!SPECIAL_CONST_P(v)) {
+	rb_iseq_add_mark_object(iseq, v);
+    }
+    return COMPILE_OK;
+}
+
+#define ruby_sourcefile		RSTRING_PTR(iseq->body->location.path)
+
+static int
+iseq_add_mark_object_compile_time(const rb_iseq_t *iseq, VALUE v)
+{
+    if (!SPECIAL_CONST_P(v)) {
+	rb_ary_push(ISEQ_COMPILE_DATA(iseq)->mark_ary, v);
+    }
+    return COMPILE_OK;
+}
 
 static int
 validate_label(st_data_t name, st_data_t label, st_data_t arg)
@@ -613,7 +552,7 @@ validate_label(st_data_t name, st_data_t label, st_data_t arg)
 	do {
 	    COMPILE_ERROR(iseq, lobj->position,
 			  "%"PRIsVALUE": undefined label",
-			  rb_sym2str((VALUE)name));
+			  rb_id2str((ID)name));
 	} while (0);
     }
     return ST_CONTINUE;
@@ -624,37 +563,21 @@ validate_labels(rb_iseq_t *iseq, st_table *labels_table)
 {
     st_foreach(labels_table, validate_label, (st_data_t)iseq);
     st_free_table(labels_table);
+    if (!NIL_P(ISEQ_COMPILE_DATA(iseq)->err_info)) {
+	rb_exc_raise(ISEQ_COMPILE_DATA(iseq)->err_info);
+    }
 }
 
 VALUE
-rb_iseq_compile_callback(rb_iseq_t *iseq, const struct rb_iseq_new_with_callback_callback_func * ifunc)
-{
-    DECL_ANCHOR(ret);
-    INIT_ANCHOR(ret);
-
-    (*ifunc->func)(iseq, ret, ifunc->data);
-
-    ADD_INSN(ret, ISEQ_COMPILE_DATA(iseq)->last_line, leave);
-
-    CHECK(iseq_setup_insn(iseq, ret));
-    return iseq_setup(iseq, ret);
-}
-
-VALUE
-rb_iseq_compile_node(rb_iseq_t *iseq, const NODE *node)
+rb_iseq_compile_node(rb_iseq_t *iseq, NODE *node)
 {
     DECL_ANCHOR(ret);
     INIT_ANCHOR(ret);
 
-    if (imemo_type_p((VALUE)node, imemo_ifunc)) {
-        rb_raise(rb_eArgError, "unexpected imemo_ifunc");
-    }
-
     if (node == 0) {
-        NO_CHECK(COMPILE(ret, "nil", node));
+	COMPILE(ret, "nil", node);
 	iseq_set_local_table(iseq, 0);
     }
-    /* assume node is T_NODE */
     else if (nd_type(node) == NODE_SCOPE) {
 	/* iseq type of top, method, class, block */
 	iseq_set_local_table(iseq, node->nd_tbl);
@@ -669,70 +592,67 @@ rb_iseq_compile_node(rb_iseq_t *iseq, const NODE *node)
 		start->rescued = LABEL_RESCUE_BEG;
 		end->rescued = LABEL_RESCUE_END;
 
-		ADD_TRACE(ret, RUBY_EVENT_B_CALL);
-		ADD_INSN (ret, FIX2INT(iseq->body->location.first_lineno), nop);
+		ADD_TRACE(ret, FIX2INT(iseq->body->location.first_lineno), RUBY_EVENT_B_CALL);
 		ADD_LABEL(ret, start);
-		CHECK(COMPILE(ret, "block body", node->nd_body));
+		COMPILE(ret, "block body", node->nd_body);
 		ADD_LABEL(ret, end);
-		ADD_TRACE(ret, RUBY_EVENT_B_RETURN);
-		ISEQ_COMPILE_DATA(iseq)->last_line = iseq->body->location.code_location.end_pos.lineno;
+		ADD_TRACE(ret, nd_line(node), RUBY_EVENT_B_RETURN);
 
 		/* wide range catch handler must put at last */
-		ADD_CATCH_ENTRY(CATCH_TYPE_REDO, start, end, NULL, start);
-		ADD_CATCH_ENTRY(CATCH_TYPE_NEXT, start, end, NULL, end);
+		ADD_CATCH_ENTRY(CATCH_TYPE_REDO, start, end, 0, start);
+		ADD_CATCH_ENTRY(CATCH_TYPE_NEXT, start, end, 0, end);
 		break;
 	    }
 	  case ISEQ_TYPE_CLASS:
 	    {
-		ADD_TRACE(ret, RUBY_EVENT_CLASS);
-		CHECK(COMPILE(ret, "scoped node", node->nd_body));
-		ADD_TRACE(ret, RUBY_EVENT_END);
-		ISEQ_COMPILE_DATA(iseq)->last_line = nd_line(node);
+		ADD_TRACE(ret, FIX2INT(iseq->body->location.first_lineno), RUBY_EVENT_CLASS);
+		COMPILE(ret, "scoped node", node->nd_body);
+		ADD_TRACE(ret, nd_line(node), RUBY_EVENT_END);
 		break;
 	    }
 	  case ISEQ_TYPE_METHOD:
 	    {
-		ADD_TRACE(ret, RUBY_EVENT_CALL);
-		CHECK(COMPILE(ret, "scoped node", node->nd_body));
-		ADD_TRACE(ret, RUBY_EVENT_RETURN);
-		ISEQ_COMPILE_DATA(iseq)->last_line = nd_line(node);
+		ADD_TRACE(ret, FIX2INT(iseq->body->location.first_lineno), RUBY_EVENT_CALL);
+		COMPILE(ret, "scoped node", node->nd_body);
+		ADD_TRACE(ret, nd_line(node), RUBY_EVENT_RETURN);
 		break;
 	    }
 	  default: {
-	    CHECK(COMPILE(ret, "scoped node", node->nd_body));
+	    COMPILE(ret, "scoped node", node->nd_body);
 	    break;
 	  }
 	}
     }
+    else if (RB_TYPE_P((VALUE)node, T_IMEMO)) {
+	const struct vm_ifunc *ifunc = (struct vm_ifunc *)node;
+	/* user callback */
+	(*ifunc->func)(iseq, ret, ifunc->data);
+    }
     else {
-	const char *m;
-#define INVALID_ISEQ_TYPE(type) \
-	ISEQ_TYPE_##type: m = #type; goto invalid_iseq_type
 	switch (iseq->body->type) {
-	  case INVALID_ISEQ_TYPE(METHOD);
-	  case INVALID_ISEQ_TYPE(CLASS);
-	  case INVALID_ISEQ_TYPE(BLOCK);
-	  case INVALID_ISEQ_TYPE(EVAL);
-	  case INVALID_ISEQ_TYPE(MAIN);
-	  case INVALID_ISEQ_TYPE(TOP);
-#undef INVALID_ISEQ_TYPE /* invalid iseq types end */
+	  case ISEQ_TYPE_METHOD:
+	  case ISEQ_TYPE_CLASS:
+	  case ISEQ_TYPE_BLOCK:
+	  case ISEQ_TYPE_EVAL:
+	  case ISEQ_TYPE_MAIN:
+	  case ISEQ_TYPE_TOP:
+	    COMPILE_ERROR(ERROR_ARGS "compile/should not be reached: %s:%d",
+			  __FILE__, __LINE__);
+	    return COMPILE_NG;
 	  case ISEQ_TYPE_RESCUE:
 	    iseq_set_exception_local_table(iseq);
-	    CHECK(COMPILE(ret, "rescue", node));
+	    COMPILE(ret, "rescue", node);
 	    break;
 	  case ISEQ_TYPE_ENSURE:
 	    iseq_set_exception_local_table(iseq);
-	    CHECK(COMPILE_POPPED(ret, "ensure", node));
+	    COMPILE_POPED(ret, "ensure", node);
 	    break;
-	  case ISEQ_TYPE_PLAIN:
-	    CHECK(COMPILE(ret, "ensure", node));
+	  case ISEQ_TYPE_DEFINED_GUARD:
+	    iseq_set_exception_local_table(iseq);
+	    COMPILE(ret, "defined guard", node);
 	    break;
 	  default:
-	    COMPILE_ERROR(ERROR_ARGS "unknown scope: %d", iseq->body->type);
-	    return COMPILE_NG;
-	  invalid_iseq_type:
-	    COMPILE_ERROR(ERROR_ARGS "compile/ISEQ_TYPE_%s should not be reached", m);
-	    return COMPILE_NG;
+	    compile_bug(ERROR_ARGS "unknown scope");
 	}
     }
 
@@ -744,18 +664,17 @@ rb_iseq_compile_node(rb_iseq_t *iseq, const NODE *node)
 	ADD_INSN(ret, ISEQ_COMPILE_DATA(iseq)->last_line, leave);
     }
 
-#if OPT_SUPPORT_JOKE
+#if SUPPORT_JOKE
     if (ISEQ_COMPILE_DATA(iseq)->labels_table) {
 	st_table *labels_table = ISEQ_COMPILE_DATA(iseq)->labels_table;
 	ISEQ_COMPILE_DATA(iseq)->labels_table = 0;
 	validate_labels(iseq, labels_table);
     }
 #endif
-    CHECK(iseq_setup_insn(iseq, ret));
     return iseq_setup(iseq, ret);
 }
 
-static int
+int
 rb_iseq_translate_threaded_code(rb_iseq_t *iseq)
 {
 #if OPT_DIRECT_THREADED_CODE || OPT_CALL_THREADED_CODE
@@ -769,11 +688,26 @@ rb_iseq_translate_threaded_code(rb_iseq_t *iseq)
 	encoded[i] = (VALUE)table[insn];
 	i += len;
     }
-    FL_SET(iseq, ISEQ_TRANSLATED);
 #endif
     return COMPILE_OK;
 }
 
+#if OPT_DIRECT_THREADED_CODE || OPT_CALL_THREADED_CODE
+static int
+rb_vm_insn_addr2insn(const void *addr) /* cold path */
+{
+    int insn;
+    const void * const *table = rb_vm_get_insns_address_table();
+
+    for (insn = 0; insn < VM_INSTRUCTION_SIZE; insn++) {
+	if (table[insn] == addr) {
+	    return insn;
+	}
+    }
+    rb_bug("rb_vm_insn_addr2insn: invalid insn address: %p", addr);
+}
+#endif
+
 VALUE *
 rb_iseq_original_iseq(const rb_iseq_t *iseq) /* cold path */
 {
@@ -853,10 +787,11 @@ calc_padding(void *ptr, size_t size)
 #endif /* STRICT_ALIGNMENT */
 
 static void *
-compile_data_alloc_with_arena(struct iseq_compile_data_storage **arena, size_t size)
+compile_data_alloc(rb_iseq_t *iseq, size_t size)
 {
     void *ptr = 0;
-    struct iseq_compile_data_storage *storage = *arena;
+    struct iseq_compile_data_storage *storage =
+	ISEQ_COMPILE_DATA(iseq)->storage_current;
 #ifdef STRICT_ALIGNMENT
     size_t padding = calc_padding((void *)&storage->buff[storage->pos], size);
 #else
@@ -872,8 +807,8 @@ compile_data_alloc_with_arena(struct iseq_compile_data_storage **arena, size_t s
 	    alloc_size *= 2;
 	}
 	storage->next = (void *)ALLOC_N(char, alloc_size +
-					offsetof(struct iseq_compile_data_storage, buff));
-	storage = *arena = storage->next;
+					SIZEOF_ISEQ_COMPILE_DATA_STORAGE);
+	storage = ISEQ_COMPILE_DATA(iseq)->storage_current = storage->next;
 	storage->next = 0;
 	storage->pos = 0;
 	storage->size = alloc_size;
@@ -891,25 +826,10 @@ compile_data_alloc_with_arena(struct iseq_compile_data_storage **arena, size_t s
     return ptr;
 }
 
-static void *
-compile_data_alloc(rb_iseq_t *iseq, size_t size)
-{
-    struct iseq_compile_data_storage ** arena = &ISEQ_COMPILE_DATA(iseq)->node.storage_current;
-    return compile_data_alloc_with_arena(arena, size);
-}
-
-static inline void *
-compile_data_alloc2(rb_iseq_t *iseq, size_t x, size_t y)
-{
-    size_t size = rb_size_mul_or_raise(x, y, rb_eRuntimeError);
-    return compile_data_alloc(iseq, size);
-}
-
 static INSN *
 compile_data_alloc_insn(rb_iseq_t *iseq)
 {
-    struct iseq_compile_data_storage ** arena = &ISEQ_COMPILE_DATA(iseq)->insn.storage_current;
-    return (INSN *)compile_data_alloc_with_arena(arena, sizeof(INSN));
+    return (INSN *)compile_data_alloc(iseq, sizeof(INSN));
 }
 
 static LABEL *
@@ -924,17 +844,11 @@ compile_data_alloc_adjust(rb_iseq_t *iseq)
     return (ADJUST *)compile_data_alloc(iseq, sizeof(ADJUST));
 }
 
-static TRACE *
-compile_data_alloc_trace(rb_iseq_t *iseq)
-{
-    return (TRACE *)compile_data_alloc(iseq, sizeof(TRACE));
-}
-
 /*
  * elem1, elemX => elem1, elem2, elemX
  */
 static void
-ELEM_INSERT_NEXT(LINK_ELEMENT *elem1, LINK_ELEMENT *elem2)
+INSERT_ELEM_NEXT(LINK_ELEMENT *elem1, LINK_ELEMENT *elem2)
 {
     elem2->next = elem1->next;
     elem2->prev = elem1;
@@ -948,7 +862,7 @@ ELEM_INSERT_NEXT(LINK_ELEMENT *elem1, LINK_ELEMENT *elem2)
  * elem1, elemX => elemX, elem2, elem1
  */
 static void
-ELEM_INSERT_PREV(LINK_ELEMENT *elem1, LINK_ELEMENT *elem2)
+INSERT_ELEM_PREV(LINK_ELEMENT *elem1, LINK_ELEMENT *elem2)
 {
     elem2->prev = elem1->prev;
     elem2->next = elem1;
@@ -958,11 +872,12 @@ ELEM_INSERT_PREV(LINK_ELEMENT *elem1, LINK_ELEMENT *elem2)
     }
 }
 
+#if 0
 /*
  * elemX, elem1, elemY => elemX, elem2, elemY
  */
 static void
-ELEM_REPLACE(LINK_ELEMENT *elem1, LINK_ELEMENT *elem2)
+REPLACE_ELEM(LINK_ELEMENT *elem1, LINK_ELEMENT *elem2)
 {
     elem2->prev = elem1->prev;
     elem2->next = elem1->next;
@@ -973,9 +888,10 @@ ELEM_REPLACE(LINK_ELEMENT *elem1, LINK_ELEMENT *elem2)
 	elem1->next->prev = elem2;
     }
 }
+#endif
 
 static void
-ELEM_REMOVE(LINK_ELEMENT *elem)
+REMOVE_ELEM(LINK_ELEMENT *elem)
 {
     elem->prev->next = elem->next;
     if (elem->next) {
@@ -984,19 +900,19 @@ ELEM_REMOVE(LINK_ELEMENT *elem)
 }
 
 static LINK_ELEMENT *
-FIRST_ELEMENT(const LINK_ANCHOR *const anchor)
+FIRST_ELEMENT(LINK_ANCHOR *anchor)
 {
     return anchor->anchor.next;
 }
 
 static LINK_ELEMENT *
-LAST_ELEMENT(LINK_ANCHOR *const anchor)
+LAST_ELEMENT(LINK_ANCHOR *anchor)
 {
     return anchor->last;
 }
 
 static LINK_ELEMENT *
-POP_ELEMENT(ISEQ_ARG_DECLARE LINK_ANCHOR *const anchor)
+POP_ELEMENT(ISEQ_ARG_DECLARE LINK_ANCHOR *anchor)
 {
     LINK_ELEMENT *elem = anchor->last;
     anchor->last = anchor->last->prev;
@@ -1008,42 +924,14 @@ POP_ELEMENT(ISEQ_ARG_DECLARE LINK_ANCHOR *const anchor)
 #define POP_ELEMENT(anchor) POP_ELEMENT(iseq, (anchor))
 #endif
 
-static LINK_ELEMENT *
-ELEM_FIRST_INSN(LINK_ELEMENT *elem)
-{
-    while (elem) {
-	switch (elem->type) {
-	  case ISEQ_ELEMENT_INSN:
-	  case ISEQ_ELEMENT_ADJUST:
-	    return elem;
-	  default:
-	    elem = elem->next;
-	}
-    }
-    return NULL;
-}
-
-static int
-LIST_INSN_SIZE_ONE(const LINK_ANCHOR *const anchor)
-{
-    LINK_ELEMENT *first_insn = ELEM_FIRST_INSN(FIRST_ELEMENT(anchor));
-    if (first_insn != NULL &&
-	ELEM_FIRST_INSN(first_insn->next) == NULL) {
-	return TRUE;
-    }
-    else {
-	return FALSE;
-    }
-}
-
 static int
-LIST_INSN_SIZE_ZERO(const LINK_ANCHOR *const anchor)
+LIST_SIZE_ZERO(LINK_ANCHOR *anchor)
 {
-    if (ELEM_FIRST_INSN(FIRST_ELEMENT(anchor)) == NULL) {
-	return TRUE;
+    if (anchor->anchor.next == 0) {
+	return 1;
     }
     else {
-	return FALSE;
+	return 0;
     }
 }
 
@@ -1055,7 +943,7 @@ LIST_INSN_SIZE_ZERO(const LINK_ANCHOR *const anchor)
  * anc2: e4, e5 (broken)
  */
 static void
-APPEND_LIST(ISEQ_ARG_DECLARE LINK_ANCHOR *const anc1, LINK_ANCHOR *const anc2)
+APPEND_LIST(ISEQ_ARG_DECLARE LINK_ANCHOR *anc1, LINK_ANCHOR *anc2)
 {
     if (anc2->anchor.next) {
 	anc1->last->next = anc2->anchor.next;
@@ -1068,9 +956,38 @@ APPEND_LIST(ISEQ_ARG_DECLARE LINK_ANCHOR *const anc1, LINK_ANCHOR *const anc2)
 #define APPEND_LIST(anc1, anc2) APPEND_LIST(iseq, (anc1), (anc2))
 #endif
 
+/*
+ * anc1: e1, e2, e3
+ * anc2: e4, e5
+ *#=>
+ * anc1: e4, e5, e1, e2, e3
+ * anc2: e4, e5 (broken)
+ */
+static void
+INSERT_LIST(ISEQ_ARG_DECLARE LINK_ANCHOR *anc1, LINK_ANCHOR *anc2)
+{
+    if (anc2->anchor.next) {
+	LINK_ELEMENT *first = anc1->anchor.next;
+	anc1->anchor.next = anc2->anchor.next;
+	anc1->anchor.next->prev = &anc1->anchor;
+	anc2->last->next = first;
+	if (first) {
+	    first->prev = anc2->last;
+	}
+	else {
+	    anc1->last = anc2->last;
+	}
+    }
+
+    verify_list("append", anc1);
+}
+#if CPDEBUG < 0
+#define INSERT_LIST(anc1, anc2) INSERT_LIST(iseq, (anc1), (anc2))
+#endif
+
 #if CPDEBUG && 0
 static void
-debug_list(ISEQ_ARG_DECLARE LINK_ANCHOR *const anchor)
+debug_list(ISEQ_ARG_DECLARE LINK_ANCHOR *anchor)
 {
     LINK_ELEMENT *list = FIRST_ELEMENT(anchor);
     printf("----\n");
@@ -1089,23 +1006,8 @@ debug_list(ISEQ_ARG_DECLARE LINK_ANCHOR *const anchor)
 #if CPDEBUG < 0
 #define debug_list(anc) debug_list(iseq, (anc))
 #endif
-#else
-#define debug_list(anc) ((void)0)
 #endif
 
-static TRACE *
-new_trace_body(rb_iseq_t *iseq, rb_event_flag_t event, long data)
-{
-    TRACE *trace = compile_data_alloc_trace(iseq);
-
-    trace->link.type = ISEQ_ELEMENT_TRACE;
-    trace->link.next = NULL;
-    trace->event = event;
-    trace->data = data;
-
-    return trace;
-}
-
 static LABEL *
 new_label_body(rb_iseq_t *iseq, long line)
 {
@@ -1120,7 +1022,6 @@ new_label_body(rb_iseq_t *iseq, long line)
     labelobj->refcnt = 0;
     labelobj->set = 0;
     labelobj->rescued = LABEL_RESCUE_NONE;
-    labelobj->unremovable = 0;
     return labelobj;
 }
 
@@ -1132,7 +1033,7 @@ new_adjust_body(rb_iseq_t *iseq, LABEL *label, int line)
     adjust->link.next = 0;
     adjust->label = label;
     adjust->line_no = line;
-    LABEL_UNREMOVABLE(label);
+    if (label) LABEL_REF(label);
     return adjust;
 }
 
@@ -1141,14 +1042,12 @@ new_insn_core(rb_iseq_t *iseq, int line_no,
 	      int insn_id, int argc, VALUE *argv)
 {
     INSN *iobj = compile_data_alloc_insn(iseq);
-
     /* printf("insn_id: %d, line: %d\n", insn_id, line_no); */
 
     iobj->link.type = ISEQ_ELEMENT_INSN;
     iobj->link.next = 0;
     iobj->insn_id = insn_id;
-    iobj->insn_info.line_no = line_no;
-    iobj->insn_info.events = 0;
+    iobj->line_no = line_no;
     iobj->operands = argv;
     iobj->operand_size = argc;
     iobj->sc_state = 0;
@@ -1163,7 +1062,7 @@ new_insn_body(rb_iseq_t *iseq, int line_no, enum ruby_vminsn_type insn_id, int a
     if (argc > 0) {
 	int i;
 	va_init_list(argv, argc);
-        operands = compile_data_alloc2(iseq, sizeof(VALUE), argc);
+	operands = (VALUE *)compile_data_alloc(iseq, sizeof(VALUE) * argc);
 	for (i = 0; i < argc; i++) {
 	    VALUE v = va_arg(argv, VALUE);
 	    operands[i] = v;
@@ -1194,7 +1093,7 @@ new_callinfo(rb_iseq_t *iseq, ID mid, int argc, unsigned int flag, struct rb_cal
 	iseq->body->ci_size++;
     }
 
-    if (!(ci->flag & (VM_CALL_ARGS_SPLAT | VM_CALL_ARGS_BLOCKARG | VM_CALL_KW_SPLAT)) &&
+    if (!(ci->flag & (VM_CALL_ARGS_SPLAT | VM_CALL_ARGS_BLOCKARG)) &&
 	kw_arg == NULL && !has_blockiseq) {
 	ci->flag |= VM_CALL_ARGS_SIMPLE;
     }
@@ -1204,128 +1103,31 @@ new_callinfo(rb_iseq_t *iseq, ID mid, int argc, unsigned int flag, struct rb_cal
 static INSN *
 new_insn_send(rb_iseq_t *iseq, int line_no, ID id, VALUE argc, const rb_iseq_t *blockiseq, VALUE flag, struct rb_call_info_kw_arg *keywords)
 {
-    VALUE *operands = compile_data_alloc2(iseq, sizeof(VALUE), 2);
+    VALUE *operands = (VALUE *)compile_data_alloc(iseq, sizeof(VALUE) * 3);
     operands[0] = (VALUE)new_callinfo(iseq, id, FIX2INT(argc), FIX2INT(flag), keywords, blockiseq != NULL);
-    operands[1] = (VALUE)blockiseq;
-    return new_insn_core(iseq, line_no, BIN(send), 2, operands);
+    operands[1] = Qfalse; /* cache */
+    operands[2] = (VALUE)blockiseq;
+    return new_insn_core(iseq, line_no, BIN(send), 3, operands);
 }
 
 static rb_iseq_t *
-new_child_iseq(rb_iseq_t *iseq, const NODE *const node,
+new_child_iseq(rb_iseq_t *iseq, NODE *node,
 	       VALUE name, const rb_iseq_t *parent, enum iseq_type type, int line_no)
 {
     rb_iseq_t *ret_iseq;
-    rb_ast_body_t ast;
-
-    ast.root = node;
-    ast.compile_option = 0;
-    ast.line_count = -1;
 
     debugs("[new_child_iseq]> ---------------------------------------\n");
-    ret_iseq = rb_iseq_new_with_opt(&ast, name,
-				    rb_iseq_path(iseq), rb_iseq_realpath(iseq),
+    ret_iseq = rb_iseq_new_with_opt(node, name,
+				    iseq_path(iseq), iseq_absolute_path(iseq),
 				    INT2FIX(line_no), parent, type, ISEQ_COMPILE_DATA(iseq)->option);
     debugs("[new_child_iseq]< ---------------------------------------\n");
+    iseq_add_mark_object(iseq, (VALUE)ret_iseq);
     return ret_iseq;
 }
 
-static rb_iseq_t *
-new_child_iseq_with_callback(rb_iseq_t *iseq, const struct rb_iseq_new_with_callback_callback_func *ifunc,
-		     VALUE name, const rb_iseq_t *parent, enum iseq_type type, int line_no)
-{
-    rb_iseq_t *ret_iseq;
-
-    debugs("[new_child_iseq_with_callback]> ---------------------------------------\n");
-    ret_iseq = rb_iseq_new_with_callback(ifunc, name,
-				 rb_iseq_path(iseq), rb_iseq_realpath(iseq),
-				 INT2FIX(line_no), parent, type, ISEQ_COMPILE_DATA(iseq)->option);
-    debugs("[new_child_iseq_with_callback]< ---------------------------------------\n");
-    return ret_iseq;
-}
-
-static void
-set_catch_except_p(struct rb_iseq_constant_body *body)
-{
-    body->catch_except_p = TRUE;
-    if (body->parent_iseq != NULL) {
-        set_catch_except_p(body->parent_iseq->body);
-    }
-}
-
-/* Set body->catch_except_p to TRUE if the ISeq may catch an exception. If it is FALSE,
-   JIT-ed code may be optimized.  If we are extremely conservative, we should set TRUE
-   if catch table exists.  But we want to optimize while loop, which always has catch
-   table entries for break/next/redo.
-
-   So this function sets TRUE for limited ISeqs with break/next/redo catch table entries
-   whose child ISeq would really raise an exception. */
-static void
-update_catch_except_flags(struct rb_iseq_constant_body *body)
-{
-    unsigned int pos;
-    size_t i;
-    int insn;
-    const struct iseq_catch_table *ct = body->catch_table;
-
-    /* This assumes that a block has parent_iseq which may catch an exception from the block, and that
-       BREAK/NEXT/REDO catch table entries are used only when `throw` insn is used in the block. */
-    pos = 0;
-    while (pos < body->iseq_size) {
-#if OPT_DIRECT_THREADED_CODE || OPT_CALL_THREADED_CODE
-        insn = rb_vm_insn_addr2insn((void *)body->iseq_encoded[pos]);
-#else
-        insn = (int)body->iseq_encoded[pos];
-#endif
-        if (insn == BIN(throw)) {
-            set_catch_except_p(body);
-            break;
-        }
-        pos += insn_len(insn);
-    }
-
-    if (ct == NULL)
-        return;
-
-    for (i = 0; i < ct->size; i++) {
-        const struct iseq_catch_table_entry *entry =
-            UNALIGNED_MEMBER_PTR(ct, entries[i]);
-        if (entry->type != CATCH_TYPE_BREAK
-            && entry->type != CATCH_TYPE_NEXT
-            && entry->type != CATCH_TYPE_REDO) {
-            body->catch_except_p = TRUE;
-            break;
-        }
-    }
-}
-
-static void
-iseq_insert_nop_between_end_and_cont(rb_iseq_t *iseq)
-{
-    VALUE catch_table_ary = ISEQ_COMPILE_DATA(iseq)->catch_table_ary;
-    if (NIL_P(catch_table_ary)) return;
-    unsigned int i, tlen = (unsigned int)RARRAY_LEN(catch_table_ary);
-    const VALUE *tptr = RARRAY_CONST_PTR_TRANSIENT(catch_table_ary);
-    for (i = 0; i < tlen; i++) {
-        const VALUE *ptr = RARRAY_CONST_PTR_TRANSIENT(tptr[i]);
-        LINK_ELEMENT *end = (LINK_ELEMENT *)(ptr[2] & ~1);
-        LINK_ELEMENT *cont = (LINK_ELEMENT *)(ptr[4] & ~1);
-        LINK_ELEMENT *e;
-        for (e = end; e && (IS_LABEL(e) || IS_TRACE(e)); e = e->next) {
-            if (e == cont) {
-                INSN *nop = new_insn_core(iseq, 0, BIN(nop), 0, 0);
-                ELEM_INSERT_NEXT(end, &nop->link);
-                break;
-            }
-        }
-    }
-}
-
 static int
-iseq_setup_insn(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
+iseq_setup(rb_iseq_t *iseq, LINK_ANCHOR *anchor)
 {
-    if (RTEST(ISEQ_COMPILE_DATA(iseq)->err_info))
-	return COMPILE_NG;
-
     /* debugs("[compile step 2] (iseq_array_to_linkedlist)\n"); */
 
     if (compile_debug > 5)
@@ -1351,18 +1153,6 @@ iseq_setup_insn(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 	    dump_disasm_list(FIRST_ELEMENT(anchor));
     }
 
-    debugs("[compile step 3.4 (iseq_insert_nop_between_end_and_cont)]\n");
-    iseq_insert_nop_between_end_and_cont(iseq);
-
-    return COMPILE_OK;
-}
-
-static int
-iseq_setup(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
-{
-    if (RTEST(ISEQ_COMPILE_DATA(iseq)->err_info))
-        return COMPILE_NG;
-
     debugs("[compile step 4.1 (iseq_set_sequence)]\n");
     if (!iseq_set_sequence(iseq, anchor)) return COMPILE_NG;
     if (compile_debug > 5)
@@ -1377,13 +1167,10 @@ iseq_setup(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
     debugs("[compile step 5 (iseq_translate_threaded_code)] \n");
     if (!rb_iseq_translate_threaded_code(iseq)) return COMPILE_NG;
 
-    update_catch_except_flags(iseq->body);
-
     if (compile_debug > 1) {
 	VALUE str = rb_iseq_disasm(iseq);
 	printf("%s\n", StringValueCStr(str));
     }
-    verify_call_cache(iseq);
     debugs("[compile step: finish]\n");
 
     return COMPILE_OK;
@@ -1392,8 +1179,16 @@ iseq_setup(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 static int
 iseq_set_exception_local_table(rb_iseq_t *iseq)
 {
-    iseq->body->local_table_size = numberof(rb_iseq_shared_exc_local_tbl);
-    iseq->body->local_table = rb_iseq_shared_exc_local_tbl;
+    /* TODO: every id table is same -> share it.
+     * Current problem is iseq_free().
+     */
+    ID id_dollar_bang;
+    ID *ids = (ID *)ALLOC_N(ID, 1);
+
+    CONST_ID(id_dollar_bang, "#$!");
+    iseq->body->local_table_size = 1;
+    ids[0] = id_dollar_bang;
+    iseq->body->local_table = ids;
     return COMPILE_OK;
 }
 
@@ -1427,8 +1222,7 @@ get_local_var_idx(const rb_iseq_t *iseq, ID id)
     int idx = get_dyna_var_idx_at_raw(iseq->body->local_iseq, id);
 
     if (idx < 0) {
-        COMPILE_ERROR(iseq, ISEQ_LAST_LINE(iseq),
-                      "get_local_var_idx: %d", idx);
+	rb_bug("get_local_var_idx: %d", idx);
     }
 
     return idx;
@@ -1438,7 +1232,6 @@ static int
 get_dyna_var_idx(const rb_iseq_t *iseq, ID id, int *level, int *ls)
 {
     int lv = 0, idx = -1;
-    const rb_iseq_t *const topmost_iseq = iseq;
 
     while (iseq) {
 	idx = get_dyna_var_idx_at_raw(iseq, id);
@@ -1450,8 +1243,7 @@ get_dyna_var_idx(const rb_iseq_t *iseq, ID id, int *level, int *ls)
     }
 
     if (idx < 0) {
-        COMPILE_ERROR(topmost_iseq, ISEQ_LAST_LINE(topmost_iseq),
-                      "get_dyna_var_idx: -1");
+	rb_bug("get_dyna_var_idx: -1");
     }
 
     *level = lv;
@@ -1459,135 +1251,68 @@ get_dyna_var_idx(const rb_iseq_t *iseq, ID id, int *level, int *ls)
     return idx;
 }
 
-static int
-iseq_local_block_param_p(const rb_iseq_t *iseq, unsigned int idx, unsigned int level)
-{
-    const struct rb_iseq_constant_body *body;
-    while (level > 0) {
-	iseq = iseq->body->parent_iseq;
-	level--;
-    }
-    body = iseq->body;
-    if (body->local_iseq == iseq && /* local variables */
-	body->param.flags.has_block &&
-	body->local_table_size - body->param.block_start == idx) {
-	return TRUE;
-    }
-    else {
-	return FALSE;
-    }
-}
-
-static int
-iseq_block_param_id_p(const rb_iseq_t *iseq, ID id, int *pidx, int *plevel)
-{
-    int level, ls;
-    int idx = get_dyna_var_idx(iseq, id, &level, &ls);
-    if (iseq_local_block_param_p(iseq, ls - idx, level)) {
-	*pidx = ls - idx;
-	*plevel = level;
-	return TRUE;
-    }
-    else {
-	return FALSE;
-    }
-}
-
-static void
-iseq_add_getlocal(rb_iseq_t *iseq, LINK_ANCHOR *const seq, int line, int idx, int level)
-{
-    if (iseq_local_block_param_p(iseq, idx, level)) {
-	ADD_INSN2(seq, line, getblockparam, INT2FIX((idx) + VM_ENV_DATA_SIZE - 1), INT2FIX(level));
-    }
-    else {
-	ADD_INSN2(seq, line, getlocal, INT2FIX((idx) + VM_ENV_DATA_SIZE - 1), INT2FIX(level));
-    }
-}
-
-static void
-iseq_add_setlocal(rb_iseq_t *iseq, LINK_ANCHOR *const seq, int line, int idx, int level)
-{
-    if (iseq_local_block_param_p(iseq, idx, level)) {
-	ADD_INSN2(seq, line, setblockparam, INT2FIX((idx) + VM_ENV_DATA_SIZE - 1), INT2FIX(level));
-    }
-    else {
-	ADD_INSN2(seq, line, setlocal, INT2FIX((idx) + VM_ENV_DATA_SIZE - 1), INT2FIX(level));
-    }
-}
-
-
-
 static void
 iseq_calc_param_size(rb_iseq_t *iseq)
 {
-    struct rb_iseq_constant_body *const body = iseq->body;
-    if (body->param.flags.has_opt ||
-	body->param.flags.has_post ||
-	body->param.flags.has_rest ||
-	body->param.flags.has_block ||
-	body->param.flags.has_kw ||
-	body->param.flags.has_kwrest) {
+    if (iseq->body->param.flags.has_opt ||
+	iseq->body->param.flags.has_post ||
+	iseq->body->param.flags.has_rest ||
+	iseq->body->param.flags.has_block ||
+	iseq->body->param.flags.has_kw ||
+	iseq->body->param.flags.has_kwrest) {
 
-	if (body->param.flags.has_block) {
-	    body->param.size = body->param.block_start + 1;
+	if (iseq->body->param.flags.has_block) {
+	    iseq->body->param.size = iseq->body->param.block_start + 1;
 	}
-	else if (body->param.flags.has_kwrest) {
-	    body->param.size = body->param.keyword->rest_start + 1;
+	else if (iseq->body->param.flags.has_kwrest) {
+	    iseq->body->param.size = iseq->body->param.keyword->rest_start + 1;
 	}
-	else if (body->param.flags.has_kw) {
-	    body->param.size = body->param.keyword->bits_start + 1;
+	else if (iseq->body->param.flags.has_kw) {
+	    iseq->body->param.size = iseq->body->param.keyword->bits_start + 1;
 	}
-	else if (body->param.flags.has_post) {
-	    body->param.size = body->param.post_start + body->param.post_num;
+	else if (iseq->body->param.flags.has_post) {
+	    iseq->body->param.size = iseq->body->param.post_start + iseq->body->param.post_num;
 	}
-	else if (body->param.flags.has_rest) {
-	    body->param.size = body->param.rest_start + 1;
+	else if (iseq->body->param.flags.has_rest) {
+	    iseq->body->param.size = iseq->body->param.rest_start + 1;
 	}
-	else if (body->param.flags.has_opt) {
-	    body->param.size = body->param.lead_num + body->param.opt_num;
+	else if (iseq->body->param.flags.has_opt) {
+	    iseq->body->param.size = iseq->body->param.lead_num + iseq->body->param.opt_num;
 	}
 	else {
-            UNREACHABLE;
+	    rb_bug("unreachable");
 	}
     }
     else {
-	body->param.size = body->param.lead_num;
+	iseq->body->param.size = iseq->body->param.lead_num;
     }
 }
 
-static int
-iseq_set_arguments_keywords(rb_iseq_t *iseq, LINK_ANCHOR *const optargs,
-			    const struct rb_args_info *args, int arg_size)
+static void
+iseq_set_arguments_keywords(rb_iseq_t *iseq, LINK_ANCHOR *optargs, const struct rb_args_info *args)
 {
-    const NODE *node = args->kw_args;
-    struct rb_iseq_constant_body *const body = iseq->body;
+    NODE *node = args->kw_args;
     struct rb_iseq_param_keyword *keyword;
     const VALUE default_values = rb_ary_tmp_new(1);
     const VALUE complex_mark = rb_str_tmp_new(0);
     int kw = 0, rkw = 0, di = 0, i;
 
-    body->param.flags.has_kw = TRUE;
-    body->param.keyword = keyword = ZALLOC_N(struct rb_iseq_param_keyword, 1);
-
-    while (node) {
-	kw++;
-	node = node->nd_next;
-    }
-    arg_size += kw;
-    keyword->bits_start = arg_size++;
+    iseq->body->param.flags.has_kw = TRUE;
+    iseq->body->param.keyword = keyword = ZALLOC_N(struct rb_iseq_param_keyword, 1);
+    keyword->bits_start = get_dyna_var_idx_at_raw(iseq, args->kw_rest_arg->nd_vid);
 
-    node = args->kw_args;
     while (node) {
-	const NODE *val_node = node->nd_body->nd_value;
+	NODE *val_node = node->nd_body->nd_value;
 	VALUE dv;
 
-        if (val_node == NODE_SPECIAL_REQUIRED_KEYWORD) {
+	if (val_node == (NODE *)-1) {
 	    ++rkw;
 	}
 	else {
 	    switch (nd_type(val_node)) {
 	      case NODE_LIT:
 		dv = val_node->nd_lit;
+		iseq_add_mark_object(iseq, dv);
 		break;
 	      case NODE_NIL:
 		dv = Qnil;
@@ -1599,7 +1324,7 @@ iseq_set_arguments_keywords(rb_iseq_t *iseq, LINK_ANCHOR *const optargs,
 		dv = Qfalse;
 		break;
 	      default:
-                NO_CHECK(COMPILE_POPPED(optargs, "kwarg", node)); /* nd_type(node) == NODE_KW_ARG */
+		COMPILE_POPED(optargs, "kwarg", node); /* nd_type(node) == NODE_KW_ARG */
 		dv = complex_mark;
 	    }
 
@@ -1607,17 +1332,18 @@ iseq_set_arguments_keywords(rb_iseq_t *iseq, LINK_ANCHOR *const optargs,
 	    rb_ary_push(default_values, dv);
 	}
 
+	kw++;
 	node = node->nd_next;
     }
 
     keyword->num = kw;
 
-    if (args->kw_rest_arg->nd_vid != 0) {
-	keyword->rest_start = arg_size++;
-	body->param.flags.has_kwrest = TRUE;
+    if (args->kw_rest_arg->nd_cflag != 0) {
+	keyword->rest_start =  get_dyna_var_idx_at_raw(iseq, args->kw_rest_arg->nd_cflag);
+	iseq->body->param.flags.has_kwrest = TRUE;
     }
     keyword->required_num = rkw;
-    keyword->table = &body->local_table[keyword->bits_start - keyword->num];
+    keyword->table = &iseq->body->local_table[keyword->bits_start - keyword->num];
 
     {
 	VALUE *dvs = ALLOC_N(VALUE, RARRAY_LEN(default_values));
@@ -1625,46 +1351,45 @@ iseq_set_arguments_keywords(rb_iseq_t *iseq, LINK_ANCHOR *const optargs,
 	for (i = 0; i < RARRAY_LEN(default_values); i++) {
 	    VALUE dv = RARRAY_AREF(default_values, i);
 	    if (dv == complex_mark) dv = Qundef;
-	    if (!SPECIAL_CONST_P(dv)) {
-		RB_OBJ_WRITTEN(iseq, Qundef, dv);
-	    }
 	    dvs[i] = dv;
 	}
 
 	keyword->default_values = dvs;
     }
-    return arg_size;
 }
 
 static int
-iseq_set_arguments(rb_iseq_t *iseq, LINK_ANCHOR *const optargs, const NODE *const node_args)
+iseq_set_arguments(rb_iseq_t *iseq, LINK_ANCHOR *optargs, NODE *node_args)
 {
     debugs("iseq_set_arguments: %s\n", node_args ? "" : "0");
 
     if (node_args) {
-	struct rb_iseq_constant_body *const body = iseq->body;
 	struct rb_args_info *args = node_args->nd_ainfo;
 	ID rest_id = 0;
 	int last_comma = 0;
 	ID block_id = 0;
-	int arg_size;
 
-	EXPECT_NODE("iseq_set_arguments", node_args, NODE_ARGS, COMPILE_NG);
+	EXPECT_NODE("iseq_set_arguments", node_args, NODE_ARGS);
 
-        body->param.flags.ruby2_keywords = args->ruby2_keywords;
-	body->param.lead_num = arg_size = (int)args->pre_args_num;
-	if (body->param.lead_num > 0) body->param.flags.has_lead = TRUE;
-	debugs("  - argc: %d\n", body->param.lead_num);
+	iseq->body->param.lead_num = (int)args->pre_args_num;
+	if (iseq->body->param.lead_num > 0) iseq->body->param.flags.has_lead = TRUE;
+	debugs("  - argc: %d\n", iseq->body->param.lead_num);
 
 	rest_id = args->rest_arg;
-        if (rest_id == NODE_SPECIAL_EXCESSIVE_COMMA) {
+	if (rest_id == 1) {
 	    last_comma = 1;
 	    rest_id = 0;
 	}
 	block_id = args->block_arg;
 
+	if (args->first_post_arg) {
+	    iseq->body->param.post_start = get_dyna_var_idx_at_raw(iseq, args->first_post_arg);
+	    iseq->body->param.post_num = args->post_args_num;
+	    iseq->body->param.flags.has_post = TRUE;
+	}
+
 	if (args->opt_args) {
-	    const NODE *node = args->opt_args;
+	    NODE *node = args->opt_args;
 	    LABEL *label;
 	    VALUE labels = rb_ary_tmp_new(1);
 	    VALUE *opt_table;
@@ -1674,7 +1399,7 @@ iseq_set_arguments(rb_iseq_t *iseq, LINK_ANCHOR *const optargs, const NODE *cons
 		label = NEW_LABEL(nd_line(node));
 		rb_ary_push(labels, (VALUE)label | 1);
 		ADD_LABEL(optargs, label);
-                NO_CHECK(COMPILE_POPPED(optargs, "optarg", node->nd_body));
+		COMPILE_POPED(optargs, "optarg", node->nd_body);
 		node = node->nd_next;
 		i += 1;
 	    }
@@ -1686,73 +1411,61 @@ iseq_set_arguments(rb_iseq_t *iseq, LINK_ANCHOR *const optargs, const NODE *cons
 
 	    opt_table = ALLOC_N(VALUE, i+1);
 
-            MEMCPY(opt_table, RARRAY_CONST_PTR_TRANSIENT(labels), VALUE, i+1);
+	    MEMCPY(opt_table, RARRAY_CONST_PTR(labels), VALUE, i+1);
 	    for (j = 0; j < i+1; j++) {
 		opt_table[j] &= ~1;
 	    }
 	    rb_ary_clear(labels);
 
-	    body->param.flags.has_opt = TRUE;
-	    body->param.opt_num = i;
-	    body->param.opt_table = opt_table;
-	    arg_size += i;
-	}
-
-	if (rest_id) {
-	    body->param.rest_start = arg_size++;
-	    body->param.flags.has_rest = TRUE;
-	    assert(body->param.rest_start != -1);
-	}
-
-	if (args->first_post_arg) {
-	    body->param.post_start = arg_size;
-	    body->param.post_num = args->post_args_num;
-	    body->param.flags.has_post = TRUE;
-	    arg_size += args->post_args_num;
-
-	    if (body->param.flags.has_rest) { /* TODO: why that? */
-		body->param.post_start = body->param.rest_start + 1;
-	    }
+	    iseq->body->param.flags.has_opt = TRUE;
+	    iseq->body->param.opt_num = i;
+	    iseq->body->param.opt_table = opt_table;
 	}
 
 	if (args->kw_args) {
-	    arg_size = iseq_set_arguments_keywords(iseq, optargs, args, arg_size);
+	    iseq_set_arguments_keywords(iseq, optargs, args);
 	}
 	else if (args->kw_rest_arg) {
 	    struct rb_iseq_param_keyword *keyword = ZALLOC_N(struct rb_iseq_param_keyword, 1);
-	    keyword->rest_start = arg_size++;
-	    body->param.keyword = keyword;
-	    body->param.flags.has_kwrest = TRUE;
-	}
-	else if (args->no_kwarg) {
-	    body->param.flags.accepts_no_kwarg = TRUE;
+	    keyword->rest_start = get_dyna_var_idx_at_raw(iseq, args->kw_rest_arg->nd_vid);
+	    iseq->body->param.keyword = keyword;
+	    iseq->body->param.flags.has_kwrest = TRUE;
 	}
 
-	if (block_id) {
-	    body->param.block_start = arg_size++;
-	    body->param.flags.has_block = TRUE;
+	if (args->pre_init) { /* m_init */
+	    COMPILE_POPED(optargs, "init arguments (m)", args->pre_init);
+	}
+	if (args->post_init) { /* p_init */
+	    COMPILE_POPED(optargs, "init arguments (p)", args->post_init);
 	}
 
-	iseq_calc_param_size(iseq);
-	body->param.size = arg_size;
+	if (rest_id) {
+	    iseq->body->param.rest_start = get_dyna_var_idx_at_raw(iseq, rest_id);
+	    iseq->body->param.flags.has_rest = TRUE;
+	    assert(iseq->body->param.rest_start != -1);
 
-	if (args->pre_init) { /* m_init */
-            NO_CHECK(COMPILE_POPPED(optargs, "init arguments (m)", args->pre_init));
+	    if (iseq->body->param.post_start == 0) { /* TODO: why that? */
+		iseq->body->param.post_start = iseq->body->param.rest_start + 1;
+	    }
 	}
-	if (args->post_init) { /* p_init */
-            NO_CHECK(COMPILE_POPPED(optargs, "init arguments (p)", args->post_init));
+
+	if (block_id) {
+	    iseq->body->param.block_start = get_dyna_var_idx_at_raw(iseq, block_id);
+	    iseq->body->param.flags.has_block = TRUE;
 	}
 
-	if (body->type == ISEQ_TYPE_BLOCK) {
-	    if (body->param.flags.has_opt    == FALSE &&
-		body->param.flags.has_post   == FALSE &&
-		body->param.flags.has_rest   == FALSE &&
-		body->param.flags.has_kw     == FALSE &&
-		body->param.flags.has_kwrest == FALSE) {
+	iseq_calc_param_size(iseq);
+
+	if (iseq->body->type == ISEQ_TYPE_BLOCK) {
+	    if (iseq->body->param.flags.has_opt    == FALSE &&
+		iseq->body->param.flags.has_post   == FALSE &&
+		iseq->body->param.flags.has_rest   == FALSE &&
+		iseq->body->param.flags.has_kw     == FALSE &&
+		iseq->body->param.flags.has_kwrest == FALSE) {
 
-		if (body->param.lead_num == 1 && last_comma == 0) {
+		if (iseq->body->param.lead_num == 1 && last_comma == 0) {
 		    /* {|a|} */
-		    body->param.flags.ambiguous_param0 = TRUE;
+		    iseq->body->param.flags.ambiguous_param0 = TRUE;
 		}
 	    }
 	}
@@ -1788,57 +1501,27 @@ iseq_set_local_table(rb_iseq_t *iseq, const ID *tbl)
 static int
 cdhash_cmp(VALUE val, VALUE lit)
 {
-    int tval, tlit;
-
-    if (val == lit) {
-        return 0;
-    }
-    else if ((tlit = OBJ_BUILTIN_TYPE(lit)) == -1) {
-        return val != lit;
-    }
-    else if ((tval = OBJ_BUILTIN_TYPE(val)) == -1) {
-        return -1;
-    }
-    else if (tlit != tval) {
-        return -1;
+    if (val == lit) return 0;
+    if (SPECIAL_CONST_P(lit)) {
+	return val != lit;
     }
-    else if (tlit == T_SYMBOL) {
-        return val != lit;
+    if (SPECIAL_CONST_P(val) || BUILTIN_TYPE(val) != BUILTIN_TYPE(lit)) {
+	return -1;
     }
-    else if (tlit == T_STRING) {
-        return rb_str_hash_cmp(lit, val);
-    }
-    else if (tlit == T_BIGNUM) {
-        long x = FIX2LONG(rb_big_cmp(lit, val));
-
-        /* Given lit and val are both Bignum, x must be -1, 0, 1.
-         * There is no need to call rb_fix2int here. */
-        RUBY_ASSERT((x == 1) || (x == 0) || (x == -1));
-        return (int)x;
-    }
-    else if (tlit == T_FLOAT) {
-        return rb_float_cmp(lit, val);
-    }
-    else {
-        UNREACHABLE_RETURN(-1);
+    if (BUILTIN_TYPE(lit) == T_STRING) {
+	return rb_str_hash_cmp(lit, val);
     }
+    return !rb_eql(lit, val);
 }
 
 static st_index_t
 cdhash_hash(VALUE a)
 {
-    switch (OBJ_BUILTIN_TYPE(a)) {
-      case -1:
-      case T_SYMBOL:
-        return (st_index_t)a;
-      case T_STRING:
-        return rb_str_hash(a);
-      case T_BIGNUM:
-        return FIX2LONG(rb_big_hash(a));
-      case T_FLOAT:
-        return rb_dbl_long_hash(RFLOAT_VALUE(a));
-      default:
-        UNREACHABLE_RETURN(0);
+    if (SPECIAL_CONST_P(a)) return (st_index_t)a;
+    if (RB_TYPE_P(a, T_STRING)) return rb_str_hash(a);
+    {
+	VALUE hval = rb_hash(a);
+	return (st_index_t)FIX2LONG(hval);
     }
 }
 
@@ -1854,7 +1537,7 @@ struct cdhash_set_label_struct {
 };
 
 static int
-cdhash_set_label_i(VALUE key, VALUE val, VALUE ptr)
+cdhash_set_label_i(VALUE key, VALUE val, void *ptr)
 {
     struct cdhash_set_label_struct *data = (struct cdhash_set_label_struct *)ptr;
     LABEL *lobj = (LABEL *)(val & ~1);
@@ -1882,170 +1565,18 @@ get_ivar_ic_value(rb_iseq_t *iseq,ID id)
     return val;
 }
 
-#define BADINSN_DUMP(anchor, list, dest) \
-    dump_disasm_list_with_cursor(FIRST_ELEMENT(anchor), list, dest)
-
-#define BADINSN_ERROR \
-    (xfree(generated_iseq), \
-     xfree(insns_info), \
-     BADINSN_DUMP(anchor, list, NULL), \
-     COMPILE_ERROR)
-
-static int
-fix_sp_depth(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
-{
-    int stack_max = 0, sp = 0, line = 0;
-    LINK_ELEMENT *list;
-
-    for (list = FIRST_ELEMENT(anchor); list; list = list->next) {
-	if (list->type == ISEQ_ELEMENT_LABEL) {
-	    LABEL *lobj = (LABEL *)list;
-	    lobj->set = TRUE;
-	}
-    }
-
-    for (list = FIRST_ELEMENT(anchor); list; list = list->next) {
-	switch (list->type) {
-	  case ISEQ_ELEMENT_INSN:
-	    {
-		int j, len, insn;
-		const char *types;
-		VALUE *operands;
-		INSN *iobj = (INSN *)list;
-
-		/* update sp */
-		sp = calc_sp_depth(sp, iobj);
-		if (sp < 0) {
-		    BADINSN_DUMP(anchor, list, NULL);
-		    COMPILE_ERROR(iseq, iobj->insn_info.line_no,
-				  "argument stack underflow (%d)", sp);
-		    return -1;
-		}
-		if (sp > stack_max) {
-		    stack_max = sp;
-		}
-
-		line = iobj->insn_info.line_no;
-		/* fprintf(stderr, "insn: %-16s, sp: %d\n", insn_name(iobj->insn_id), sp); */
-		operands = iobj->operands;
-		insn = iobj->insn_id;
-		types = insn_op_types(insn);
-		len = insn_len(insn);
-
-		/* operand check */
-		if (iobj->operand_size != len - 1) {
-		    /* printf("operand size miss! (%d, %d)\n", iobj->operand_size, len); */
-		    BADINSN_DUMP(anchor, list, NULL);
-		    COMPILE_ERROR(iseq, iobj->insn_info.line_no,
-				  "operand size miss! (%d for %d)",
-				  iobj->operand_size, len - 1);
-		    return -1;
-		}
-
-		for (j = 0; types[j]; j++) {
-		    if (types[j] == TS_OFFSET) {
-			/* label(destination position) */
-			LABEL *lobj = (LABEL *)operands[j];
-			if (!lobj->set) {
-			    BADINSN_DUMP(anchor, list, NULL);
-			    COMPILE_ERROR(iseq, iobj->insn_info.line_no,
-					  "unknown label: "LABEL_FORMAT, lobj->label_no);
-			    return -1;
-			}
-			if (lobj->sp == -1) {
-			    lobj->sp = sp;
-			}
-		    }
-		}
-		break;
-	    }
-	  case ISEQ_ELEMENT_LABEL:
-	    {
-		LABEL *lobj = (LABEL *)list;
-		if (lobj->sp == -1) {
-		    lobj->sp = sp;
-		}
-		else {
-		    sp = lobj->sp;
-		}
-		break;
-	    }
-	  case ISEQ_ELEMENT_TRACE:
-	    {
-		/* ignore */
-		break;
-	    }
-	  case ISEQ_ELEMENT_ADJUST:
-	    {
-		ADJUST *adjust = (ADJUST *)list;
-		int orig_sp = sp;
-
-		sp = adjust->label ? adjust->label->sp : 0;
-		if (adjust->line_no != -1 && orig_sp - sp < 0) {
-		    BADINSN_DUMP(anchor, list, NULL);
-		    COMPILE_ERROR(iseq, adjust->line_no,
-				  "iseq_set_sequence: adjust bug %d < %d",
-				  orig_sp, sp);
-		    return -1;
-		}
-		break;
-	    }
-	  default:
-	    BADINSN_DUMP(anchor, list, NULL);
-	    COMPILE_ERROR(iseq, line, "unknown list type: %d", list->type);
-	    return -1;
-	}
-    }
-    return stack_max;
-}
-
-static int
-add_insn_info(struct iseq_insn_info_entry *insns_info, unsigned int *positions,
-              int insns_info_index, int code_index, const INSN *iobj)
-{
-    if (insns_info_index == 0 ||
-        insns_info[insns_info_index-1].line_no != iobj->insn_info.line_no ||
-        insns_info[insns_info_index-1].events  != iobj->insn_info.events) {
-        insns_info[insns_info_index].line_no    = iobj->insn_info.line_no;
-        insns_info[insns_info_index].events     = iobj->insn_info.events;
-        positions[insns_info_index]             = code_index;
-        return TRUE;
-    }
-    return FALSE;
-}
-
-static int
-add_adjust_info(struct iseq_insn_info_entry *insns_info, unsigned int *positions,
-                int insns_info_index, int code_index, const ADJUST *adjust)
-{
-    if (insns_info_index > 0 ||
-        insns_info[insns_info_index-1].line_no != adjust->line_no) {
-        insns_info[insns_info_index].line_no    = adjust->line_no;
-        insns_info[insns_info_index].events     = 0;
-        positions[insns_info_index]             = code_index;
-        return TRUE;
-    }
-    return FALSE;
-}
-
 /**
   ruby insn object list -> raw instruction sequence
  */
 static int
-iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
+iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *anchor)
 {
-    struct iseq_insn_info_entry *insns_info;
-    struct rb_iseq_constant_body *const body = iseq->body;
-    unsigned int *positions;
+    struct iseq_line_info_entry *line_info_table;
+    unsigned int last_line = 0;
     LINK_ELEMENT *list;
     VALUE *generated_iseq;
-    rb_event_flag_t events = 0;
-    long data = 0;
-
-    int insn_num, code_index, insns_info_index, sp = 0;
-    int stack_max = fix_sp_depth(iseq, anchor);
 
-    if (stack_max < 0) return COMPILE_NG;
+    int insn_num, code_index, line_info_index, sp, stack_max = 0, line = 0;
 
     /* fix label position */
     list = FIRST_ELEMENT(anchor);
@@ -2055,76 +1586,53 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 	  case ISEQ_ELEMENT_INSN:
 	    {
 		INSN *iobj = (INSN *)list;
-		/* update sp */
-		sp = calc_sp_depth(sp, iobj);
+		line = iobj->line_no;
+		code_index += insn_data_length(iobj);
 		insn_num++;
-                events = iobj->insn_info.events |= events;
-                if (ISEQ_COVERAGE(iseq)) {
-                    if (ISEQ_LINE_COVERAGE(iseq) && (events & RUBY_EVENT_COVERAGE_LINE) &&
-                        !(rb_get_coverage_mode() & COVERAGE_TARGET_ONESHOT_LINES)) {
-                        int line = iobj->insn_info.line_no;
-                        if (line >= 1) {
-                            RARRAY_ASET(ISEQ_LINE_COVERAGE(iseq), line - 1, INT2FIX(0));
-                        }
-                    }
-                    if (ISEQ_BRANCH_COVERAGE(iseq) && (events & RUBY_EVENT_COVERAGE_BRANCH)) {
-                        while (RARRAY_LEN(ISEQ_PC2BRANCHINDEX(iseq)) <= code_index) {
-                            rb_ary_push(ISEQ_PC2BRANCHINDEX(iseq), Qnil);
-                        }
-                        RARRAY_ASET(ISEQ_PC2BRANCHINDEX(iseq), code_index, INT2FIX(data));
-                    }
-		}
-                code_index += insn_data_length(iobj);
-		events = 0;
-                data = 0;
 		break;
 	    }
 	  case ISEQ_ELEMENT_LABEL:
 	    {
 		LABEL *lobj = (LABEL *)list;
 		lobj->position = code_index;
-		sp = lobj->sp;
+		lobj->set = TRUE;
 		break;
 	    }
-	  case ISEQ_ELEMENT_TRACE:
+	  case ISEQ_ELEMENT_NONE:
 	    {
-		TRACE *trace = (TRACE *)list;
-		events |= trace->event;
-                if (trace->event & RUBY_EVENT_COVERAGE_BRANCH) data = trace->data;
+		/* ignore */
 		break;
 	    }
 	  case ISEQ_ELEMENT_ADJUST:
 	    {
 		ADJUST *adjust = (ADJUST *)list;
 		if (adjust->line_no != -1) {
-		    int orig_sp = sp;
-		    sp = adjust->label ? adjust->label->sp : 0;
-		    if (orig_sp - sp > 0) {
-			if (orig_sp - sp > 1) code_index++; /* 1 operand */
-			code_index++; /* insn */
-			insn_num++;
-		    }
+		    code_index += 2 /* insn + 1 operand */;
+		    insn_num++;
 		}
 		break;
 	    }
-	  default: break;
+	  default:
+	    dump_disasm_list(FIRST_ELEMENT(anchor));
+	    dump_disasm_list(list);
+	    COMPILE_ERROR(iseq, line, "error: set_sequence");
+	    return COMPILE_NG;
 	}
 	list = list->next;
     }
 
     /* make instruction sequence */
     generated_iseq = ALLOC_N(VALUE, code_index);
-    insns_info = ALLOC_N(struct iseq_insn_info_entry, insn_num);
-    positions = ALLOC_N(unsigned int, insn_num);
-    body->is_entries = ZALLOC_N(union iseq_inline_storage_entry, body->is_size);
-    body->call_data =
-        rb_xcalloc_mul_add_mul(
-            sizeof(struct rb_call_data), body->ci_size,
-            sizeof(struct rb_kwarg_call_data), body->ci_kw_size);
+    line_info_table = ALLOC_N(struct iseq_line_info_entry, insn_num);
+    iseq->body->is_entries = ZALLOC_N(union iseq_inline_storage_entry, iseq->body->is_size);
+    iseq->body->ci_entries = (struct rb_call_info *)ruby_xmalloc(sizeof(struct rb_call_info) * iseq->body->ci_size +
+								 sizeof(struct rb_call_info_with_kwarg) * iseq->body->ci_kw_size);
+    iseq->body->cc_entries = ZALLOC_N(struct rb_call_cache, iseq->body->ci_size + iseq->body->ci_kw_size);
+
     ISEQ_COMPILE_DATA(iseq)->ci_index = ISEQ_COMPILE_DATA(iseq)->ci_kw_index = 0;
 
     list = FIRST_ELEMENT(anchor);
-    insns_info_index = code_index = sp = 0;
+    line_info_index = code_index = sp = 0;
 
     while (list) {
 	switch (list->type) {
@@ -2137,6 +1645,10 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 
 		/* update sp */
 		sp = calc_sp_depth(sp, iobj);
+		if (sp > stack_max) {
+		    stack_max = sp;
+		}
+
 		/* fprintf(stderr, "insn: %-16s, sp: %d\n", insn_name(iobj->insn_id), sp); */
 		operands = iobj->operands;
 		insn = iobj->insn_id;
@@ -2144,6 +1656,18 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 		types = insn_op_types(insn);
 		len = insn_len(insn);
 
+		/* operand check */
+		if (iobj->operand_size != len - 1) {
+		    /* printf("operand size miss! (%d, %d)\n", iobj->operand_size, len); */
+		    dump_disasm_list(list);
+		    xfree(generated_iseq);
+		    xfree(line_info_table);
+		    COMPILE_ERROR(iseq, iobj->line_no,
+				  "operand size miss! (%d for %d)",
+				  iobj->operand_size, len - 1);
+		    return COMPILE_NG;
+		}
+
 		for (j = 0; types[j]; j++) {
 		    char type = types[j];
 		    /* printf("--> [%c - (%d-%d)]\n", type, k, j); */
@@ -2152,6 +1676,14 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 			{
 			    /* label(destination position) */
 			    LABEL *lobj = (LABEL *)operands[j];
+			    if (!lobj->set) {
+				COMPILE_ERROR(iseq, iobj->line_no,
+					      "unknown label");
+				return COMPILE_NG;
+			    }
+			    if (lobj->sp == -1) {
+				lobj->sp = sp;
+			    }
 			    generated_iseq[code_index + 1 + j] = lobj->position - (code_index + len);
 			    break;
 			}
@@ -2167,64 +1699,63 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 			    rb_hash_rehash(map);
 			    freeze_hide_obj(map);
 			    generated_iseq[code_index + 1 + j] = map;
-			    RB_OBJ_WRITTEN(iseq, Qundef, map);
-			    FL_SET(iseq, ISEQ_MARKABLE_ISEQ);
 			    break;
 			}
 		      case TS_LINDEX:
 		      case TS_NUM:	/* ulong */
 			generated_iseq[code_index + 1 + j] = FIX2INT(operands[j]);
 			break;
-		      case TS_VALUE:	/* VALUE */
 		      case TS_ISEQ:	/* iseq */
 			{
 			    VALUE v = operands[j];
 			    generated_iseq[code_index + 1 + j] = v;
+			    break;
+			}
+		      case TS_VALUE:	/* VALUE */
+			{
+			    VALUE v = operands[j];
+			    generated_iseq[code_index + 1 + j] = v;
 			    /* to mark ruby object */
-			    if (!SPECIAL_CONST_P(v)) {
-				RB_OBJ_WRITTEN(iseq, Qundef, v);
-				FL_SET(iseq, ISEQ_MARKABLE_ISEQ);
-			    }
+			    iseq_add_mark_object(iseq, v);
 			    break;
 			}
-		      case TS_ISE: /* inline storage entry */
-			/* Treated as an IC, but may contain a markable VALUE */
-			FL_SET(iseq, ISEQ_MARKABLE_ISEQ);
-                        /* fall through */
 		      case TS_IC: /* inline cache */
 			{
 			    unsigned int ic_index = FIX2UINT(operands[j]);
-			    IC ic = (IC)&body->is_entries[ic_index];
-			    if (UNLIKELY(ic_index >= body->is_size)) {
-                                BADINSN_DUMP(anchor, &iobj->link, 0);
-                                COMPILE_ERROR(iseq, iobj->insn_info.line_no,
-                                              "iseq_set_sequence: ic_index overflow: index: %d, size: %d",
-                                              ic_index, body->is_size);
+			    IC ic = (IC)&iseq->body->is_entries[ic_index];
+			    if (UNLIKELY(ic_index >= iseq->body->is_size)) {
+				rb_bug("iseq_set_sequence: ic_index overflow: index: %d, size: %d", ic_index, iseq->body->is_size);
 			    }
 			    generated_iseq[code_index + 1 + j] = (VALUE)ic;
 			    break;
 			}
-                        case TS_CALLDATA:
-                        {
-                            struct rb_call_info *source_ci = (struct rb_call_info *)operands[j];
-                            struct rb_call_data *cd;
-
-                            if (source_ci->flag & VM_CALL_KWARG) {
-                                struct rb_kwarg_call_data *kw_calls = (struct rb_kwarg_call_data *)&body->call_data[body->ci_size];
-                                struct rb_kwarg_call_data *cd_kw = &kw_calls[ISEQ_COMPILE_DATA(iseq)->ci_kw_index++];
-                                cd_kw->ci_kw = *((struct rb_call_info_with_kwarg *)source_ci);
-                                cd = (struct rb_call_data *)cd_kw;
-                                assert(ISEQ_COMPILE_DATA(iseq)->ci_kw_index <= body->ci_kw_size);
-                            }
-                            else {
-                                cd = &body->call_data[ISEQ_COMPILE_DATA(iseq)->ci_index++];
-                                cd->ci = *source_ci;
-                                assert(ISEQ_COMPILE_DATA(iseq)->ci_index <= body->ci_size);
-                            }
-
-                            generated_iseq[code_index + 1 + j] = (VALUE)cd;
-                            break;
-                        }
+		      case TS_CALLINFO: /* call info */
+			{
+			    struct rb_call_info *base_ci = (struct rb_call_info *)operands[j];
+			    struct rb_call_info *ci;
+
+			    if (base_ci->flag & VM_CALL_KWARG) {
+				struct rb_call_info_with_kwarg *ci_kw_entries = (struct rb_call_info_with_kwarg *)&iseq->body->ci_entries[iseq->body->ci_size];
+				struct rb_call_info_with_kwarg *ci_kw = &ci_kw_entries[ISEQ_COMPILE_DATA(iseq)->ci_kw_index++];
+				*ci_kw = *((struct rb_call_info_with_kwarg *)base_ci);
+				ci = (struct rb_call_info *)ci_kw;
+				assert(ISEQ_COMPILE_DATA(iseq)->ci_kw_index <= iseq->body->ci_kw_size);
+			    }
+			    else {
+				ci = &iseq->body->ci_entries[ISEQ_COMPILE_DATA(iseq)->ci_index++];
+				*ci = *base_ci;
+				assert(ISEQ_COMPILE_DATA(iseq)->ci_index <= iseq->body->ci_size);
+			    }
+
+			    generated_iseq[code_index + 1 + j] = (VALUE)ci;
+			    break;
+			}
+		      case TS_CALLCACHE:
+			{
+			    struct rb_call_cache *cc = &iseq->body->cc_entries[ISEQ_COMPILE_DATA(iseq)->ci_index + ISEQ_COMPILE_DATA(iseq)->ci_kw_index - 1];
+			    generated_iseq[code_index + 1 + j] = (VALUE)cc;
+			    break;
+			}
 		      case TS_ID: /* ID */
 			generated_iseq[code_index + 1 + j] = SYM2ID(operands[j]);
 			break;
@@ -2238,23 +1769,31 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 		      case TS_FUNCPTR:
 			generated_iseq[code_index + 1 + j] = operands[j];
 			break;
-                      case TS_BUILTIN:
-                        generated_iseq[code_index + 1 + j] = operands[j];
-                        break;
 		      default:
-			BADINSN_ERROR(iseq, iobj->insn_info.line_no,
+			xfree(generated_iseq);
+			xfree(line_info_table);
+			COMPILE_ERROR(iseq, iobj->line_no,
 				      "unknown operand type: %c", type);
 			return COMPILE_NG;
 		    }
 		}
-		if (add_insn_info(insns_info, positions, insns_info_index, code_index, iobj)) insns_info_index++;
+		if (last_line != iobj->line_no) {
+		    line_info_table[line_info_index].line_no = last_line = iobj->line_no;
+		    line_info_table[line_info_index].position = code_index;
+		    line_info_index++;
+		}
 		code_index += len;
 		break;
 	    }
 	  case ISEQ_ELEMENT_LABEL:
 	    {
 		LABEL *lobj = (LABEL *)list;
-		sp = lobj->sp;
+		if (lobj->sp == -1) {
+		    lobj->sp = sp;
+		}
+		else {
+		    sp = lobj->sp;
+		}
 		break;
 	    }
 	  case ISEQ_ELEMENT_ADJUST:
@@ -2270,27 +1809,29 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 		}
 
 		if (adjust->line_no != -1) {
-		    const int diff = orig_sp - sp;
-		    if (diff > 0) {
-			if (add_adjust_info(insns_info, positions, insns_info_index, code_index, adjust)) insns_info_index++;
-		    }
-		    if (diff > 1) {
+		    if (orig_sp - sp > 0) {
+			if (last_line != (unsigned int)adjust->line_no) {
+			    line_info_table[line_info_index].line_no = last_line = adjust->line_no;
+			    line_info_table[line_info_index].position = code_index;
+			    line_info_index++;
+			}
 			generated_iseq[code_index++] = BIN(adjuststack);
 			generated_iseq[code_index++] = orig_sp - sp;
 		    }
-		    else if (diff == 1) {
-			generated_iseq[code_index++] = BIN(pop);
+		    else if (orig_sp - sp == 0) {
+			/* jump to next insn */
+			if (last_line != (unsigned int)adjust->line_no) {
+			    line_info_table[line_info_index].line_no = last_line = adjust->line_no;
+			    line_info_table[line_info_index].position = code_index;
+			    line_info_index++;
+			}
+			generated_iseq[code_index++] = BIN(nop);
+			generated_iseq[code_index++] = BIN(nop);
 		    }
-		    else if (diff < 0) {
-			int label_no = adjust->label ? adjust->label->label_no : -1;
-			xfree(generated_iseq);
-			xfree(insns_info);
-			xfree(positions);
-			debug_list(anchor);
-			COMPILE_ERROR(iseq, adjust->line_no,
-				      "iseq_set_sequence: adjust bug to %d %d < %d",
-				      label_no, orig_sp, sp);
-			return COMPILE_NG;
+		    else {
+			compile_bug(iseq, adjust->line_no,
+				    "iseq_set_sequence: adjust bug %d < %d",
+				    orig_sp, sp);
 		    }
 		}
 		break;
@@ -2302,19 +1843,13 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 	list = list->next;
     }
 
-    body->iseq_encoded = (void *)generated_iseq;
-    body->iseq_size = code_index;
-    body->stack_max = stack_max;
-
-    /* get rid of memory leak when REALLOC failed */
-    body->insns_info.body = insns_info;
-    body->insns_info.positions = positions;
+    iseq->body->iseq_encoded = (void *)generated_iseq;
+    iseq->body->iseq_size = code_index;
+    iseq->body->stack_max = stack_max;
 
-    REALLOC_N(insns_info, struct iseq_insn_info_entry, insns_info_index);
-    body->insns_info.body = insns_info;
-    REALLOC_N(positions, unsigned int, insns_info_index);
-    body->insns_info.positions = positions;
-    body->insns_info.size = insns_info_index;
+    REALLOC_N(line_info_table, struct iseq_line_info_entry, line_info_index);
+    iseq->body->line_info_table = line_info_table;
+    iseq->body->line_info_size = line_info_index;
 
     return COMPILE_OK;
 }
@@ -2338,22 +1873,25 @@ iseq_set_exception_table(rb_iseq_t *iseq)
     unsigned int tlen, i;
     struct iseq_catch_table_entry *entry;
 
-    if (NIL_P(ISEQ_COMPILE_DATA(iseq)->catch_table_ary)) goto no_catch_table;
     tlen = (int)RARRAY_LEN(ISEQ_COMPILE_DATA(iseq)->catch_table_ary);
-    tptr = RARRAY_CONST_PTR_TRANSIENT(ISEQ_COMPILE_DATA(iseq)->catch_table_ary);
+    tptr = RARRAY_CONST_PTR(ISEQ_COMPILE_DATA(iseq)->catch_table_ary);
 
     if (tlen > 0) {
 	struct iseq_catch_table *table = xmalloc(iseq_catch_table_bytes(tlen));
 	table->size = tlen;
 
 	for (i = 0; i < table->size; i++) {
-            ptr = RARRAY_CONST_PTR_TRANSIENT(tptr[i]);
-	    entry = UNALIGNED_MEMBER_PTR(table, entries[i]);
+	    ptr = RARRAY_CONST_PTR(tptr[i]);
+	    entry = &table->entries[i];
 	    entry->type = (enum catch_type)(ptr[0] & 0xffff);
 	    entry->start = label_get_position((LABEL *)(ptr[1] & ~1));
 	    entry->end = label_get_position((LABEL *)(ptr[2] & ~1));
 	    entry->iseq = (rb_iseq_t *)ptr[3];
-	    RB_OBJ_WRITTEN(iseq, Qundef, entry->iseq);
+
+	    /* register iseq as mark object */
+	    if (entry->iseq != 0) {
+		iseq_add_mark_object(iseq, (VALUE)entry->iseq);
+	    }
 
 	    /* stack depth */
 	    if (ptr[4]) {
@@ -2376,8 +1914,7 @@ iseq_set_exception_table(rb_iseq_t *iseq)
 	RB_OBJ_WRITE(iseq, &ISEQ_COMPILE_DATA(iseq)->catch_table_ary, 0); /* free */
     }
     else {
-        no_catch_table:
-          iseq->body->catch_table = NULL;
+	iseq->body->catch_table = NULL;
     }
 
     return COMPILE_OK;
@@ -2411,32 +1948,14 @@ get_destination_insn(INSN *iobj)
 {
     LABEL *lobj = (LABEL *)OPERAND_AT(iobj, 0);
     LINK_ELEMENT *list;
-    rb_event_flag_t events = 0;
 
     list = lobj->link.next;
     while (list) {
-	switch (list->type) {
-	  case ISEQ_ELEMENT_INSN:
-	  case ISEQ_ELEMENT_ADJUST:
-	    goto found;
-	  case ISEQ_ELEMENT_LABEL:
-	    /* ignore */
-	    break;
-	  case ISEQ_ELEMENT_TRACE:
-	    {
-		TRACE *trace = (TRACE *)list;
-		events |= trace->event;
-	    }
+	if (IS_INSN(list) || IS_ADJUST(list)) {
 	    break;
-	  default: break;
 	}
 	list = list->next;
     }
-  found:
-    if (list && IS_INSN(list)) {
-	INSN *iobj = (INSN *)list;
-	iobj->insn_info.events |= events;
-    }
     return list;
 }
 
@@ -2473,7 +1992,7 @@ unref_destination(INSN *iobj, int pos)
 {
     LABEL *lobj = (LABEL *)OPERAND_AT(iobj, pos);
     --lobj->refcnt;
-    if (!lobj->refcnt) ELEM_REMOVE(&lobj->link);
+    if (!lobj->refcnt) REMOVE_ELEM(&lobj->link);
 }
 
 static void
@@ -2485,63 +2004,14 @@ replace_destination(INSN *dobj, INSN *nobj)
     --dl->refcnt;
     ++nl->refcnt;
     OPERAND_AT(dobj, 0) = n;
-    if (!dl->refcnt) ELEM_REMOVE(&dl->link);
-}
-
-static LABEL*
-find_destination(INSN *i)
-{
-    int pos, len = insn_len(i->insn_id);
-    for (pos = 0; pos < len; ++pos) {
-	if (insn_op_types(i->insn_id)[pos] == TS_OFFSET) {
-	    return (LABEL *)OPERAND_AT(i, pos);
-	}
-    }
-    return 0;
+    if (!dl->refcnt) REMOVE_ELEM(&dl->link);
 }
 
 static int
 remove_unreachable_chunk(rb_iseq_t *iseq, LINK_ELEMENT *i)
 {
-    LINK_ELEMENT *first = i, *end;
-    int *unref_counts = 0, nlabels = ISEQ_COMPILE_DATA(iseq)->label_no;
-
-    if (!i) return 0;
-    unref_counts = ALLOCA_N(int, nlabels);
-    MEMZERO(unref_counts, int, nlabels);
-    end = i;
-    do {
-	LABEL *lab;
-	if (IS_INSN(i)) {
-	    if (IS_INSN_ID(i, leave)) {
-		end = i;
-		break;
-	    }
-	    else if ((lab = find_destination((INSN *)i)) != 0) {
-		if (lab->unremovable) break;
-		unref_counts[lab->label_no]++;
-	    }
-	}
-	else if (IS_LABEL(i)) {
-	    lab = (LABEL *)i;
-	    if (lab->unremovable) return 0;
-	    if (lab->refcnt > unref_counts[lab->label_no]) {
-		if (i == first) return 0;
-		break;
-	    }
-	    continue;
-	}
-	else if (IS_TRACE(i)) {
-	    /* do nothing */
-	}
-	else if (IS_ADJUST(i)) {
-	    LABEL *dest = ((ADJUST *)i)->label;
-	    if (dest && dest->unremovable) return 0;
-	}
-	end = i;
-    } while ((i = i->next) != 0);
-    i = first;
-    do {
+    int removed = 0;
+    while (i) {
 	if (IS_INSN(i)) {
 	    struct rb_iseq_constant_body *body = iseq->body;
 	    VALUE insn = INSN_OF(i);
@@ -2551,7 +2021,7 @@ remove_unreachable_chunk(rb_iseq_t *iseq, LINK_ELEMENT *i)
 		  case TS_OFFSET:
 		    unref_destination((INSN *)i, pos);
 		    break;
-                  case TS_CALLDATA:
+		  case TS_CALLINFO:
 		    if (((struct rb_call_info *)OPERAND_AT(i, pos))->flag & VM_CALL_KWARG)
 			--(body->ci_kw_size);
 		    else
@@ -2560,152 +2030,34 @@ remove_unreachable_chunk(rb_iseq_t *iseq, LINK_ELEMENT *i)
 		}
 	    }
 	}
-	ELEM_REMOVE(i);
-    } while ((i != end) && (i = i->next) != 0);
-    return 1;
-}
-
-static int
-iseq_pop_newarray(rb_iseq_t *iseq, INSN *iobj)
-{
-    switch (OPERAND_AT(iobj, 0)) {
-      case INT2FIX(0): /* empty array */
-	ELEM_REMOVE(&iobj->link);
-	return TRUE;
-      case INT2FIX(1): /* single element array */
-	ELEM_REMOVE(&iobj->link);
-	return FALSE;
-      default:
-	iobj->insn_id = BIN(adjuststack);
-	return TRUE;
-    }
-}
-
-static int
-same_debug_pos_p(LINK_ELEMENT *iobj1, LINK_ELEMENT *iobj2)
-{
-    VALUE debug1 = OPERAND_AT(iobj1, 0);
-    VALUE debug2 = OPERAND_AT(iobj2, 0);
-    if (debug1 == debug2) return TRUE;
-    if (!RB_TYPE_P(debug1, T_ARRAY)) return FALSE;
-    if (!RB_TYPE_P(debug2, T_ARRAY)) return FALSE;
-    if (RARRAY_LEN(debug1) != 2) return FALSE;
-    if (RARRAY_LEN(debug2) != 2) return FALSE;
-    if (RARRAY_AREF(debug1, 0) != RARRAY_AREF(debug2, 0)) return FALSE;
-    if (RARRAY_AREF(debug1, 1) != RARRAY_AREF(debug2, 1)) return FALSE;
-    return TRUE;
-}
-
-static int
-is_frozen_putstring(INSN *insn, VALUE *op)
-{
-    if (IS_INSN_ID(insn, putstring)) {
-        *op = OPERAND_AT(insn, 0);
-        return 1;
-    }
-    else if (IS_INSN_ID(insn, putobject)) { /* frozen_string_literal */
-        *op = OPERAND_AT(insn, 0);
-        return RB_TYPE_P(*op, T_STRING);
-    }
-    return 0;
-}
-
-static int
-optimize_checktype(rb_iseq_t *iseq, INSN *iobj)
-{
-    /*
-     *   putobject obj
-     *   dup
-     *   checktype T_XXX
-     *   branchif l1
-     * l2:
-     *   ...
-     * l1:
-     *
-     * => obj is a T_XXX
-     *
-     *   putobject obj (T_XXX)
-     *   jump L1
-     * L1:
-     *
-     * => obj is not a T_XXX
-     *
-     *   putobject obj (T_XXX)
-     *   jump L2
-     * L2:
-     */
-    int line;
-    INSN *niobj, *ciobj, *dup = 0;
-    LABEL *dest = 0;
-    VALUE type;
-
-    switch (INSN_OF(iobj)) {
-      case BIN(putstring):
-	type = INT2FIX(T_STRING);
-	break;
-      case BIN(putnil):
-	type = INT2FIX(T_NIL);
-	break;
-      case BIN(putobject):
-	type = INT2FIX(TYPE(OPERAND_AT(iobj, 0)));
-	break;
-      default: return FALSE;
-    }
-
-    ciobj = (INSN *)get_next_insn(iobj);
-    if (IS_INSN_ID(ciobj, jump)) {
-	ciobj = (INSN *)get_next_insn((INSN*)OPERAND_AT(ciobj, 0));
-    }
-    if (IS_INSN_ID(ciobj, dup)) {
-	ciobj = (INSN *)get_next_insn(dup = ciobj);
-    }
-    if (!ciobj || !IS_INSN_ID(ciobj, checktype)) return FALSE;
-    niobj = (INSN *)get_next_insn(ciobj);
-    if (!niobj) {
-      no_branch:
-	/* TODO: putobject true/false */
-	return FALSE;
-    }
-    switch (INSN_OF(niobj)) {
-      case BIN(branchif):
-	if (OPERAND_AT(ciobj, 0) == type) {
-	    dest = (LABEL *)OPERAND_AT(niobj, 0);
-	}
-	break;
-      case BIN(branchunless):
-	if (OPERAND_AT(ciobj, 0) != type) {
-	    dest = (LABEL *)OPERAND_AT(niobj, 0);
-	}
-	break;
-      default:
-	goto no_branch;
-    }
-    line = ciobj->insn_info.line_no;
-    if (!dest) {
-	if (niobj->link.next && IS_LABEL(niobj->link.next)) {
-	    dest = (LABEL *)niobj->link.next; /* reuse label */
-	}
-	else {
-	    dest = NEW_LABEL(line);
-	    ELEM_INSERT_NEXT(&niobj->link, &dest->link);
+	else if (IS_LABEL(i)) {
+	    if (((LABEL *)i)->refcnt > 0) break;
 	}
+	else break;
+	REMOVE_ELEM(i);
+	removed = 1;
+	i = i->next;
     }
-    INSERT_AFTER_INSN1(iobj, line, jump, dest);
-    LABEL_REF(dest);
-    if (!dup) INSERT_AFTER_INSN(iobj, line, pop);
-    return TRUE;
+    return removed;
 }
 
 static int
 iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcallopt)
 {
-    INSN *const iobj = (INSN *)list;
-
+    INSN *iobj = (INSN *)list;
   again:
-    optimize_checktype(iseq, iobj);
-
     if (IS_INSN_ID(iobj, jump)) {
-        INSN *niobj, *diobj, *piobj;
+	INSN *niobj, *diobj, *piobj;
+	/*
+	 *  useless jump elimination:
+	 *     jump LABEL1
+	 *     ...
+	 *   LABEL1:
+	 *     jump LABEL2
+	 *
+	 *   => in this case, first jump instruction should jump to
+	 *      LABEL2 directly
+	 */
 	diobj = (INSN *)get_destination_insn(iobj);
 	niobj = (INSN *)get_next_insn(iobj);
 
@@ -2717,27 +2069,15 @@ iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcal
 	     *   LABEL:
 	     */
 	    unref_destination(iobj, 0);
-	    ELEM_REMOVE(&iobj->link);
-	    return COMPILE_OK;
+	    REMOVE_ELEM(&iobj->link);
 	}
 	else if (iobj != diobj && IS_INSN_ID(diobj, jump) &&
 		 OPERAND_AT(iobj, 0) != OPERAND_AT(diobj, 0)) {
-	    /*
-	     *  useless jump elimination:
-	     *     jump LABEL1
-	     *     ...
-	     *   LABEL1:
-	     *     jump LABEL2
-	     *
-	     *   => in this case, first jump instruction should jump to
-	     *      LABEL2 directly
-	     */
 	    replace_destination(iobj, diobj);
 	    remove_unreachable_chunk(iseq, iobj->link.next);
 	    goto again;
 	}
-        else if (IS_INSN_ID(diobj, leave)) {
-	    INSN *pop;
+	else if (IS_INSN_ID(diobj, leave)) {
 	    /*
 	     *  jump LABEL
 	     *  ...
@@ -2745,108 +2085,48 @@ iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcal
 	     *  leave
 	     * =>
 	     *  leave
-	     *  pop
 	     *  ...
 	     * LABEL:
 	     *  leave
 	     */
+	    INSN *popiobj = new_insn_core(iseq, iobj->line_no,
+					  BIN(pop), 0, 0);
 	    /* replace */
 	    unref_destination(iobj, 0);
-            iobj->insn_id = BIN(leave);
+	    iobj->insn_id = BIN(leave);
 	    iobj->operand_size = 0;
-	    iobj->insn_info = diobj->insn_info;
-	    /* adjust stack depth */
-	    pop = new_insn_body(iseq, diobj->insn_info.line_no, BIN(pop), 0);
-            ELEM_INSERT_NEXT(&iobj->link, &pop->link);
+	    INSERT_ELEM_NEXT(&iobj->link, &popiobj->link);
 	    goto again;
 	}
-       else if (IS_INSN(iobj->link.prev) &&
-                 (piobj = (INSN *)iobj->link.prev) &&
+	/*
+	 * useless jump elimination (if/unless destination):
+	 *   if   L1
+	 *   jump L2
+	 * L1:
+	 *   ...
+	 * L2:
+	 *
+	 * ==>
+	 *   unless L2
+	 * L1:
+	 *   ...
+	 * L2:
+	 */
+	else if ((piobj = (INSN *)get_prev_insn(iobj)) != 0 &&
 		 (IS_INSN_ID(piobj, branchif) ||
 		  IS_INSN_ID(piobj, branchunless))) {
-	    INSN *pdiobj = (INSN *)get_destination_insn(piobj);
-	    if (niobj == pdiobj) {
-		int refcnt = IS_LABEL(piobj->link.next) ?
-		    ((LABEL *)piobj->link.next)->refcnt : 0;
-		/*
-		 * useless jump elimination (if/unless destination):
-		 *   if   L1
-		 *   jump L2
-		 * L1:
-		 *   ...
-		 * L2:
-		 *
-		 * ==>
-		 *   unless L2
-		 * L1:
-		 *   ...
-		 * L2:
-		 */
+	    if (niobj == (INSN *)get_destination_insn(piobj)) {
 		piobj->insn_id = (IS_INSN_ID(piobj, branchif))
 		  ? BIN(branchunless) : BIN(branchif);
 		replace_destination(piobj, iobj);
-		if (refcnt <= 1) {
-		    ELEM_REMOVE(&iobj->link);
-		}
-		else {
-		    /* TODO: replace other branch destinations too */
-		}
-		return COMPILE_OK;
-	    }
-	    else if (diobj == pdiobj) {
-		/*
-		 * useless jump elimination (if/unless before jump):
-		 * L1:
-		 *   ...
-		 *   if   L1
-		 *   jump L1
-		 *
-		 * ==>
-		 * L1:
-		 *   ...
-		 *   pop
-		 *   jump L1
-		 */
-		INSN *popiobj = new_insn_core(iseq, iobj->insn_info.line_no,
-					      BIN(pop), 0, 0);
-		ELEM_REPLACE(&piobj->link, &popiobj->link);
+		REMOVE_ELEM(&iobj->link);
 	    }
 	}
-	if (remove_unreachable_chunk(iseq, iobj->link.next)) {
+	else if (remove_unreachable_chunk(iseq, iobj->link.next)) {
 	    goto again;
 	}
     }
 
-    /*
-     * putstring "beg"
-     * putstring "end"
-     * newrange excl
-     *
-     * ==>
-     *
-     * putobject "beg".."end"
-     */
-    if (IS_INSN_ID(iobj, checkmatch)) {
-        INSN *range = (INSN *)get_prev_insn(iobj);
-        INSN *beg, *end;
-        VALUE str_beg, str_end;
-
-	if (range && IS_INSN_ID(range, newrange) &&
-                (end = (INSN *)get_prev_insn(range)) != 0 &&
-                is_frozen_putstring(end, &str_end) &&
-                (beg = (INSN *)get_prev_insn(end)) != 0 &&
-                is_frozen_putstring(beg, &str_beg)) {
-	    int excl = FIX2INT(OPERAND_AT(range, 0));
-	    VALUE lit_range = rb_range_new(str_beg, str_end, excl);
-
-	    ELEM_REMOVE(&beg->link);
-	    ELEM_REMOVE(&end->link);
-	    range->insn_id = BIN(putobject);
-	    OPERAND_AT(range, 0) = lit_range;
-	    RB_OBJ_WRITTEN(iseq, Qundef, lit_range);
-	}
-    }
-
     if (IS_INSN_ID(iobj, leave)) {
 	remove_unreachable_chunk(iseq, iobj->link.next);
     }
@@ -2933,33 +2213,21 @@ iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcal
 			    OPERAND_AT(pobj, 0) == Qfalse :
 			    FALSE);
 		}
-		else if (IS_INSN_ID(pobj, putstring) ||
-			 IS_INSN_ID(pobj, duparray) ||
-			 IS_INSN_ID(pobj, newarray)) {
+		else if (IS_INSN_ID(pobj, putstring)) {
 		    cond = IS_INSN_ID(iobj, branchif);
 		}
 		else if (IS_INSN_ID(pobj, putnil)) {
 		    cond = !IS_INSN_ID(iobj, branchif);
 		}
 		else break;
-		if (prev_dup || !IS_INSN_ID(pobj, newarray)) {
-		    ELEM_REMOVE(iobj->link.prev);
-		}
-		else if (!iseq_pop_newarray(iseq, pobj)) {
-		    pobj = new_insn_core(iseq, pobj->insn_info.line_no, BIN(pop), 0, NULL);
-                    ELEM_INSERT_PREV(&iobj->link, &pobj->link);
-		}
+		REMOVE_ELEM(iobj->link.prev);
 		if (cond) {
-		    if (prev_dup) {
-			pobj = new_insn_core(iseq, pobj->insn_info.line_no, BIN(putnil), 0, NULL);
-			ELEM_INSERT_NEXT(&iobj->link, &pobj->link);
-		    }
 		    iobj->insn_id = BIN(jump);
 		    goto again;
 		}
 		else {
 		    unref_destination(iobj, 0);
-		    ELEM_REMOVE(&iobj->link);
+		    REMOVE_ELEM(&iobj->link);
 		}
 		break;
 	    }
@@ -2979,153 +2247,15 @@ iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcal
 	if (IS_INSN(prev)) {
 	    enum ruby_vminsn_type previ = ((INSN *)prev)->insn_id;
 	    if (previ == BIN(putobject) || previ == BIN(putnil) ||
-		previ == BIN(putself) || previ == BIN(putstring) ||
-		previ == BIN(dup) ||
-		previ == BIN(getlocal) ||
-		previ == BIN(getblockparam) ||
-		previ == BIN(getblockparamproxy) ||
-		/* getinstancevariable may issue a warning */
-		previ == BIN(duparray)) {
+		previ == BIN(putself) || previ == BIN(putstring)) {
 		/* just push operand or static value and pop soon, no
 		 * side effects */
-		ELEM_REMOVE(prev);
-		ELEM_REMOVE(&iobj->link);
-	    }
-	    else if (previ == BIN(newarray) && iseq_pop_newarray(iseq, (INSN*)prev)) {
-		ELEM_REMOVE(&iobj->link);
-	    }
-	    else if (previ == BIN(concatarray)) {
-		INSN *piobj = (INSN *)prev;
-		INSERT_BEFORE_INSN1(piobj, piobj->insn_info.line_no, splatarray, Qfalse);
-		INSN_OF(piobj) = BIN(pop);
-	    }
-	    else if (previ == BIN(concatstrings)) {
-		if (OPERAND_AT(prev, 0) == INT2FIX(1)) {
-		    ELEM_REMOVE(prev);
-		}
-		else {
-		    ELEM_REMOVE(&iobj->link);
-		    INSN_OF(prev) = BIN(adjuststack);
-		}
-	    }
-	}
-    }
-
-    if (IS_INSN_ID(iobj, newarray) ||
-	IS_INSN_ID(iobj, duparray) ||
-	IS_INSN_ID(iobj, expandarray) ||
-	IS_INSN_ID(iobj, concatarray) ||
-	IS_INSN_ID(iobj, splatarray) ||
-	0) {
-	/*
-	 *  newarray N
-	 *  splatarray
-	 * =>
-	 *  newarray N
-	 * newarray always puts an array
-	 */
-	LINK_ELEMENT *next = iobj->link.next;
-	if (IS_INSN(next) && IS_INSN_ID(next, splatarray)) {
-	    /* remove splatarray following always-array insn */
-	    ELEM_REMOVE(next);
-	}
-    }
-
-    if (IS_INSN_ID(iobj, tostring)) {
-	LINK_ELEMENT *next = iobj->link.next;
-	/*
-	 *  tostring
-	 *  concatstrings 1
-	 * =>
-	 *  tostring
-	 */
-	if (IS_INSN(next) && IS_INSN_ID(next, concatstrings) &&
-	    OPERAND_AT(next, 0) == INT2FIX(1)) {
-	    ELEM_REMOVE(next);
-	}
-    }
-
-    if (IS_INSN_ID(iobj, putstring) ||
-	(IS_INSN_ID(iobj, putobject) && RB_TYPE_P(OPERAND_AT(iobj, 0), T_STRING))) {
-	/*
-	 *  putstring ""
-	 *  concatstrings N
-	 * =>
-	 *  concatstrings N-1
-	 */
-	if (IS_NEXT_INSN_ID(&iobj->link, concatstrings) &&
-	    RSTRING_LEN(OPERAND_AT(iobj, 0)) == 0) {
-	    INSN *next = (INSN *)iobj->link.next;
-	    if ((OPERAND_AT(next, 0) = FIXNUM_INC(OPERAND_AT(next, 0), -1)) == INT2FIX(1)) {
-		ELEM_REMOVE(&next->link);
-	    }
-	    ELEM_REMOVE(&iobj->link);
-	}
-    }
-
-    if (IS_INSN_ID(iobj, concatstrings)) {
-	/*
-	 *  concatstrings N
-	 *  concatstrings M
-	 * =>
-	 *  concatstrings N+M-1
-	 */
-	LINK_ELEMENT *next = iobj->link.next, *freeze = 0;
-	INSN *jump = 0;
-	if (IS_INSN(next) && IS_INSN_ID(next, freezestring))
-	    next = (freeze = next)->next;
-	if (IS_INSN(next) && IS_INSN_ID(next, jump))
-	    next = get_destination_insn(jump = (INSN *)next);
-	if (IS_INSN(next) && IS_INSN_ID(next, concatstrings)) {
-	    int n = FIX2INT(OPERAND_AT(iobj, 0)) + FIX2INT(OPERAND_AT(next, 0)) - 1;
-	    OPERAND_AT(iobj, 0) = INT2FIX(n);
-	    if (jump) {
-		LABEL *label = ((LABEL *)OPERAND_AT(jump, 0));
-		if (!--label->refcnt) {
-		    ELEM_REMOVE(&label->link);
-		}
-		else {
-		    label = NEW_LABEL(0);
-		    OPERAND_AT(jump, 0) = (VALUE)label;
-		}
-		label->refcnt++;
-		if (freeze && IS_NEXT_INSN_ID(next, freezestring)) {
-		    if (same_debug_pos_p(freeze, next->next)) {
-			ELEM_REMOVE(freeze);
-		    }
-		    else {
-			next = next->next;
-		    }
-		}
-		ELEM_INSERT_NEXT(next, &label->link);
-		CHECK(iseq_peephole_optimize(iseq, get_next_insn(jump), do_tailcallopt));
-	    }
-	    else {
-		if (freeze) ELEM_REMOVE(freeze);
-		ELEM_REMOVE(next);
+		REMOVE_ELEM(prev);
+		REMOVE_ELEM(&iobj->link);
 	    }
 	}
     }
 
-    if (IS_INSN_ID(iobj, freezestring) &&
-	NIL_P(OPERAND_AT(iobj, 0)) &&
-	IS_NEXT_INSN_ID(&iobj->link, send)) {
-	INSN *niobj = (INSN *)iobj->link.next;
-	struct rb_call_info *ci = (struct rb_call_info *)OPERAND_AT(niobj, 0);
-	/*
-	 *  freezestring nil # no debug_info
-	 *  send <:+@, 0, ARG_SIMPLE>  # :-@, too
-	 * =>
-	 *  send <:+@, 0, ARG_SIMPLE>  # :-@, too
-	 */
-	if ((ci->mid == idUPlus || ci->mid == idUMinus) &&
-	    (ci->flag & VM_CALL_ARGS_SIMPLE) &&
-	    ci->orig_argc == 0) {
-	    ELEM_REMOVE(list);
-	    return COMPILE_OK;
-	}
-    }
-
     if (do_tailcallopt &&
 	(IS_INSN_ID(iobj, send) ||
 	 IS_INSN_ID(iobj, opt_aref_with) ||
@@ -3148,18 +2278,11 @@ iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcal
 		}
 		switch (INSN_OF(next)) {
 		  case BIN(nop):
+		  /*case BIN(trace):*/
 		    next = next->next;
 		    break;
-		  case BIN(jump):
-		    /* if cond
-		     *   return tailcall
-		     * end
-		     */
-		    next = get_destination_insn((INSN *)next);
-		    break;
 		  case BIN(leave):
 		    piobj = iobj;
-                    /* fall through */
 		  default:
 		    next = NULL;
 		    break;
@@ -3168,9 +2291,9 @@ iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcal
 	}
 
 	if (piobj) {
-            struct rb_call_info *ci = (struct rb_call_info *)OPERAND_AT(piobj, 0);
+	    struct rb_call_info *ci = (struct rb_call_info *)piobj->operands[0];
 	    if (IS_INSN_ID(piobj, send) || IS_INSN_ID(piobj, invokesuper)) {
-                if (OPERAND_AT(piobj, 1) == 0) { /* no blockiseq */
+		if (piobj->operands[2] == 0) { /* no blockiseq */
 		    ci->flag |= VM_CALL_TAILCALL;
 		}
 	    }
@@ -3180,50 +2303,14 @@ iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcal
 	}
     }
 
-    if (IS_INSN_ID(iobj, dup)) {
-	if (IS_NEXT_INSN_ID(&iobj->link, setlocal)) {
-	    LINK_ELEMENT *set1 = iobj->link.next, *set2 = NULL;
-	    if (IS_NEXT_INSN_ID(set1, setlocal)) {
-		set2 = set1->next;
-		if (OPERAND_AT(set1, 0) == OPERAND_AT(set2, 0) &&
-		    OPERAND_AT(set1, 1) == OPERAND_AT(set2, 1)) {
-		    ELEM_REMOVE(set1);
-		    ELEM_REMOVE(&iobj->link);
-		}
-	    }
-	    else if (IS_NEXT_INSN_ID(set1, dup) &&
-		     IS_NEXT_INSN_ID(set1->next, setlocal)) {
-		set2 = set1->next->next;
-		if (OPERAND_AT(set1, 0) == OPERAND_AT(set2, 0) &&
-		    OPERAND_AT(set1, 1) == OPERAND_AT(set2, 1)) {
-		    ELEM_REMOVE(set1->next);
-		    ELEM_REMOVE(set2);
-		}
-	    }
-	}
-    }
-
-    if (IS_INSN_ID(iobj, getlocal)) {
-	LINK_ELEMENT *niobj = &iobj->link;
-	if (IS_NEXT_INSN_ID(niobj, dup)) {
-	    niobj = niobj->next;
+    #define IS_TRACE_LINE(insn) \
+	(IS_INSN_ID(insn, trace) && \
+	 OPERAND_AT(insn, 0) == INT2FIX(RUBY_EVENT_LINE))
+    if (IS_TRACE_LINE(iobj) && iobj->link.prev && IS_INSN(iobj->link.prev)) {
+	INSN *piobj = (INSN *)iobj->link.prev;
+	if (IS_TRACE_LINE(piobj)) {
+	    REMOVE_ELEM(iobj->link.prev);
 	}
-	if (IS_NEXT_INSN_ID(niobj, setlocal)) {
-	    LINK_ELEMENT *set1 = niobj->next;
-	    if (OPERAND_AT(iobj, 0) == OPERAND_AT(set1, 0) &&
-		OPERAND_AT(iobj, 1) == OPERAND_AT(set1, 1)) {
-		ELEM_REMOVE(set1);
-		ELEM_REMOVE(niobj);
-	    }
-	}
-    }
-
-    if (IS_INSN_ID(iobj, opt_invokebuiltin_delegate)) {
-        if (IS_TRACE(iobj->link.next)) {
-            if (IS_NEXT_INSN_ID(iobj->link.next, leave)) {
-                iobj->insn_id = BIN(opt_invokebuiltin_delegate_leave);
-            }
-        }
     }
 
     return COMPILE_OK;
@@ -3237,10 +2324,12 @@ insn_set_specialized_instruction(rb_iseq_t *iseq, INSN *iobj, int insn_id)
 
     if (insn_id == BIN(opt_neq)) {
 	VALUE *old_operands = iobj->operands;
-        iobj->operand_size = 2;
-        iobj->operands = compile_data_alloc2(iseq, iobj->operand_size, sizeof(VALUE));
-        iobj->operands[0] = (VALUE)new_callinfo(iseq, idEq, 1, 0, NULL, FALSE);
-        iobj->operands[1] = old_operands[0];
+	iobj->operand_size = 4;
+	iobj->operands = (VALUE *)compile_data_alloc(iseq, iobj->operand_size * sizeof(VALUE));
+	iobj->operands[0] = old_operands[0];
+	iobj->operands[1] = Qfalse; /* CALL_CACHE */
+	iobj->operands[2] = (VALUE)new_callinfo(iseq, idEq, 1, 0, NULL, FALSE);
+	iobj->operands[3] = Qfalse; /* CALL_CACHE */
     }
 
     return COMPILE_OK;
@@ -3261,11 +2350,11 @@ iseq_specialized_instruction(rb_iseq_t *iseq, INSN *iobj)
 		switch (ci->mid) {
 		  case idMax:
 		    iobj->insn_id = BIN(opt_newarray_max);
-		    ELEM_REMOVE(&niobj->link);
+		    REMOVE_ELEM(&niobj->link);
 		    return COMPILE_OK;
 		  case idMin:
 		    iobj->insn_id = BIN(opt_newarray_min);
-		    ELEM_REMOVE(&niobj->link);
+		    REMOVE_ELEM(&niobj->link);
 		    return COMPILE_OK;
 		}
 	    }
@@ -3274,7 +2363,7 @@ iseq_specialized_instruction(rb_iseq_t *iseq, INSN *iobj)
 
     if (IS_INSN_ID(iobj, send)) {
 	struct rb_call_info *ci = (struct rb_call_info *)OPERAND_AT(iobj, 0);
-        const rb_iseq_t *blockiseq = (rb_iseq_t *)OPERAND_AT(iobj, 1);
+	const rb_iseq_t *blockiseq = (rb_iseq_t *)OPERAND_AT(iobj, 2);
 
 #define SP_INSN(opt) insn_set_specialized_instruction(iseq, iobj, BIN(opt_##opt))
 	if (ci->flag & VM_CALL_ARGS_SIMPLE) {
@@ -3284,7 +2373,6 @@ iseq_specialized_instruction(rb_iseq_t *iseq, INSN *iobj)
 		  case idLength: SP_INSN(length); return COMPILE_OK;
 		  case idSize:	 SP_INSN(size);	  return COMPILE_OK;
 		  case idEmptyP: SP_INSN(empty_p);return COMPILE_OK;
-                  case idNilP:   SP_INSN(nil_p);  return COMPILE_OK;
 		  case idSucc:	 SP_INSN(succ);	  return COMPILE_OK;
 		  case idNot:	 SP_INSN(not);	  return COMPILE_OK;
 		}
@@ -3298,15 +2386,12 @@ iseq_specialized_instruction(rb_iseq_t *iseq, INSN *iobj)
 		  case idMOD:	 SP_INSN(mod);	  return COMPILE_OK;
 		  case idEq:	 SP_INSN(eq);	  return COMPILE_OK;
 		  case idNeq:	 SP_INSN(neq);	  return COMPILE_OK;
-		  case idEqTilde:SP_INSN(regexpmatch2);return COMPILE_OK;
 		  case idLT:	 SP_INSN(lt);	  return COMPILE_OK;
 		  case idLE:	 SP_INSN(le);	  return COMPILE_OK;
 		  case idGT:	 SP_INSN(gt);	  return COMPILE_OK;
 		  case idGE:	 SP_INSN(ge);	  return COMPILE_OK;
 		  case idLTLT:	 SP_INSN(ltlt);	  return COMPILE_OK;
 		  case idAREF:	 SP_INSN(aref);	  return COMPILE_OK;
-                  case idAnd:    SP_INSN(and);    return COMPILE_OK;
-                  case idOr:     SP_INSN(or);    return COMPILE_OK;
 		}
 		break;
 	      case 2:
@@ -3331,10 +2416,6 @@ static inline int
 tailcallable_p(rb_iseq_t *iseq)
 {
     switch (iseq->body->type) {
-      case ISEQ_TYPE_TOP:
-      case ISEQ_TYPE_EVAL:
-      case ISEQ_TYPE_MAIN:
-	/* not tail callable because cfp will be over popped */
       case ISEQ_TYPE_RESCUE:
       case ISEQ_TYPE_ENSURE:
 	/* rescue block can't tail call because of errinfo */
@@ -3345,7 +2426,7 @@ tailcallable_p(rb_iseq_t *iseq)
 }
 
 static int
-iseq_optimize(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
+iseq_optimize(rb_iseq_t *iseq, LINK_ANCHOR *anchor)
 {
     LINK_ELEMENT *list;
     const int do_peepholeopt = ISEQ_COMPILE_DATA(iseq)->option->peephole_optimization;
@@ -3406,7 +2487,7 @@ new_unified_insn(rb_iseq_t *iseq,
 
     if (argc > 0) {
 	ptr = operands =
-            compile_data_alloc2(iseq, sizeof(VALUE), argc);
+	    (VALUE *)compile_data_alloc(iseq, sizeof(VALUE) * argc);
     }
 
     /* copy operands */
@@ -3418,7 +2499,7 @@ new_unified_insn(rb_iseq_t *iseq,
 	list = list->next;
     }
 
-    return new_insn_core(iseq, iobj->insn_info.line_no, insn_id, argc, operands);
+    return new_insn_core(iseq, iobj->line_no, insn_id, argc, operands);
 }
 #endif
 
@@ -3428,7 +2509,7 @@ new_unified_insn(rb_iseq_t *iseq,
  * It's future work (if compile time was bottle neck).
  */
 static int
-iseq_insns_unification(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
+iseq_insns_unification(rb_iseq_t *iseq, LINK_ANCHOR *anchor)
 {
 #if OPT_INSTRUCTIONS_UNIFICATION
     LINK_ELEMENT *list;
@@ -3486,7 +2567,7 @@ iseq_insns_unification(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 #include "opt_sc.inc"
 
 static int
-insn_set_sc_state(rb_iseq_t *iseq, const LINK_ELEMENT *anchor, INSN *iobj, int state)
+insn_set_sc_state(rb_iseq_t *iseq, INSN *iobj, int state)
 {
     int nstate;
     int insn_id;
@@ -3501,11 +2582,11 @@ insn_set_sc_state(rb_iseq_t *iseq, const LINK_ELEMENT *anchor, INSN *iobj, int s
 
 	if (lobj->sc_state != 0) {
 	    if (lobj->sc_state != nstate) {
-		BADINSN_DUMP(anchor, iobj, lobj);
-		COMPILE_ERROR(iseq, iobj->insn_info.line_no,
-			      "insn_set_sc_state error: %d at "LABEL_FORMAT
-			      ", %d expected\n",
-			      lobj->sc_state, lobj->label_no, nstate);
+		dump_disasm_list((LINK_ELEMENT *)iobj);
+		dump_disasm_list((LINK_ELEMENT *)lobj);
+		printf("\n-- %d, %d\n", lobj->sc_state, nstate);
+		COMPILE_ERROR(iseq, iobj->line_no,
+			      "insn_set_sc_state error\n");
 		return COMPILE_NG;
 	    }
 	}
@@ -3542,7 +2623,7 @@ label_set_sc_state(LABEL *lobj, int state)
 #endif
 
 static int
-iseq_set_sequence_stackcaching(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
+iseq_set_sequence_stackcaching(rb_iseq_t *iseq, LINK_ANCHOR *anchor)
 {
 #if OPT_STACK_CACHING
     LINK_ELEMENT *list;
@@ -3573,7 +2654,7 @@ iseq_set_sequence_stackcaching(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 				new_insn_body(iseq, 0, BIN(reput), 0);
 
 			    /* replace this insn */
-			    ELEM_REPLACE(list, (LINK_ELEMENT *)rpobj);
+			    REPLACE_ELEM(list, (LINK_ELEMENT *)rpobj);
 			    list = (LINK_ELEMENT *)rpobj;
 			    goto redo_point;
 			}
@@ -3584,7 +2665,7 @@ iseq_set_sequence_stackcaching(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 			if (state == SCS_AB || state == SCS_BA) {
 			    state = (state == SCS_AB ? SCS_BA : SCS_AB);
 
-			    ELEM_REMOVE(list);
+			    REMOVE_ELEM(list);
 			    list = list->next;
 			    goto redo_point;
 			}
@@ -3606,12 +2687,12 @@ iseq_set_sequence_stackcaching(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 			  case SCS_XX:
 			    goto normal_insn;
 			  default:
-			    COMPILE_ERROR(iseq, iobj->insn_info.line_no,
+			    COMPILE_ERROR(iseq, iobj->line_no,
 					  "unreachable");
 			    return COMPILE_NG;
 			}
 			/* remove useless pop */
-			ELEM_REMOVE(list);
+			REMOVE_ELEM(list);
 			list = list->next;
 			goto redo_point;
 		    }
@@ -3619,7 +2700,7 @@ iseq_set_sequence_stackcaching(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 		    /* none */
 		}		/* end of switch */
 	      normal_insn:
-		state = insn_set_sc_state(iseq, anchor, iobj, state);
+		state = insn_set_sc_state(iseq, iobj, state);
 		break;
 	    }
 	  case ISEQ_ELEMENT_LABEL:
@@ -3639,32 +2720,9 @@ iseq_set_sequence_stackcaching(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
 }
 
 static int
-all_string_result_p(const NODE *node)
-{
-    if (!node) return FALSE;
-    switch (nd_type(node)) {
-      case NODE_STR: case NODE_DSTR:
-	return TRUE;
-      case NODE_IF: case NODE_UNLESS:
-	if (!node->nd_body || !node->nd_else) return FALSE;
-	if (all_string_result_p(node->nd_body))
-	    return all_string_result_p(node->nd_else);
-	return FALSE;
-      case NODE_AND: case NODE_OR:
-	if (!node->nd_2nd)
-	    return all_string_result_p(node->nd_1st);
-	if (!all_string_result_p(node->nd_1st))
-	    return FALSE;
-	return all_string_result_p(node->nd_2nd);
-      default:
-	return FALSE;
-    }
-}
-
-static int
-compile_dstr_fragments(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int *cntp)
+compile_dstr_fragments(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE *node, int *cntp)
 {
-    const NODE *list = node->nd_next;
+    NODE *list = node->nd_next;
     VALUE lit = node->nd_lit;
     LINK_ELEMENT *first_lit = 0;
     int cnt = 0;
@@ -3673,32 +2731,29 @@ compile_dstr_fragments(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *cons
     if (!NIL_P(lit)) {
 	cnt++;
 	if (!RB_TYPE_P(lit, T_STRING)) {
-	    COMPILE_ERROR(ERROR_ARGS "dstr: must be string: %s",
-			  rb_builtin_type_name(TYPE(lit)));
-	    return COMPILE_NG;
+	    compile_bug(ERROR_ARGS "dstr: must be string: %s",
+			rb_builtin_type_name(TYPE(lit)));
 	}
-	lit = rb_fstring(lit);
+	lit = node->nd_lit = rb_fstring(lit);
 	ADD_INSN1(ret, nd_line(node), putobject, lit);
-        RB_OBJ_WRITTEN(iseq, Qundef, lit);
 	if (RSTRING_LEN(lit) == 0) first_lit = LAST_ELEMENT(ret);
     }
 
     while (list) {
-	const NODE *const head = list->nd_head;
-	if (nd_type(head) == NODE_STR) {
-	    lit = rb_fstring(head->nd_lit);
-	    ADD_INSN1(ret, nd_line(head), putobject, lit);
-            RB_OBJ_WRITTEN(iseq, Qundef, lit);
+	node = list->nd_head;
+	if (nd_type(node) == NODE_STR) {
+	    node->nd_lit = rb_fstring(node->nd_lit);
+	    ADD_INSN1(ret, nd_line(node), putobject, node->nd_lit);
 	    lit = Qnil;
 	}
 	else {
-	    CHECK(COMPILE(ret, "each string", head));
+	    COMPILE(ret, "each string", node);
 	}
 	cnt++;
 	list = list->nd_next;
     }
     if (NIL_P(lit) && first_lit) {
-	ELEM_REMOVE(first_lit);
+	REMOVE_ELEM(first_lit);
 	--cnt;
     }
     *cntp = cnt;
@@ -3707,87 +2762,63 @@ compile_dstr_fragments(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *cons
 }
 
 static int
-compile_dstr(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node)
+compile_dstr(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node)
 {
     int cnt;
-    CHECK(compile_dstr_fragments(iseq, ret, node, &cnt));
+    compile_dstr_fragments(iseq, ret, node, &cnt);
     ADD_INSN1(ret, nd_line(node), concatstrings, INT2FIX(cnt));
     return COMPILE_OK;
 }
 
 static int
-compile_dregx(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node)
+compile_dregx(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node)
 {
     int cnt;
-    CHECK(compile_dstr_fragments(iseq, ret, node, &cnt));
+    compile_dstr_fragments(iseq, ret, node, &cnt);
     ADD_INSN2(ret, nd_line(node), toregexp, INT2FIX(node->nd_cflag), INT2FIX(cnt));
     return COMPILE_OK;
 }
 
 static int
-compile_flip_flop(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int again,
-		  LABEL *then_label, LABEL *else_label)
-{
-    const int line = nd_line(node);
-    LABEL *lend = NEW_LABEL(line);
-    rb_num_t cnt = ISEQ_FLIP_CNT_INCREMENT(iseq->body->local_iseq)
-	+ VM_SVAR_FLIPFLOP_START;
-    VALUE key = INT2FIX(cnt);
-
-    ADD_INSN2(ret, line, getspecial, key, INT2FIX(0));
-    ADD_INSNL(ret, line, branchif, lend);
-
-    /* *flip == 0 */
-    CHECK(COMPILE(ret, "flip2 beg", node->nd_beg));
-    ADD_INSNL(ret, line, branchunless, else_label);
-    ADD_INSN1(ret, line, putobject, Qtrue);
-    ADD_INSN1(ret, line, setspecial, key);
-    if (!again) {
-	ADD_INSNL(ret, line, jump, then_label);
-    }
-
-    /* *flip == 1 */
-    ADD_LABEL(ret, lend);
-    CHECK(COMPILE(ret, "flip2 end", node->nd_end));
-    ADD_INSNL(ret, line, branchunless, then_label);
-    ADD_INSN1(ret, line, putobject, Qfalse);
-    ADD_INSN1(ret, line, setspecial, key);
-    ADD_INSNL(ret, line, jump, then_label);
-
-    return COMPILE_OK;
-}
-
-static int
-compile_branch_condition(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *cond,
+compile_branch_condition(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * cond,
 			 LABEL *then_label, LABEL *else_label)
 {
-  again:
     switch (nd_type(cond)) {
       case NODE_AND:
 	{
 	    LABEL *label = NEW_LABEL(nd_line(cond));
-	    CHECK(compile_branch_condition(iseq, ret, cond->nd_1st, label,
-					   else_label));
-	    if (!label->refcnt) break;
+	    compile_branch_condition(iseq, ret, cond->nd_1st, label,
+				     else_label);
 	    ADD_LABEL(ret, label);
-	    cond = cond->nd_2nd;
-	    goto again;
+	    compile_branch_condition(iseq, ret, cond->nd_2nd, then_label,
+				     else_label);
+	    break;
 	}
       case NODE_OR:
 	{
 	    LABEL *label = NEW_LABEL(nd_line(cond));
-	    CHECK(compile_branch_condition(iseq, ret, cond->nd_1st, then_label,
-					   label));
-	    if (!label->refcnt) break;
+	    compile_branch_condition(iseq, ret, cond->nd_1st, then_label,
+				     label);
 	    ADD_LABEL(ret, label);
-	    cond = cond->nd_2nd;
-	    goto again;
+	    compile_branch_condition(iseq, ret, cond->nd_2nd, then_label,
+				     else_label);
+	    break;
 	}
-      case NODE_LIT:		/* NODE_LIT is always true */
+      case NODE_LIT:		/* NODE_LIT is always not true */
       case NODE_TRUE:
       case NODE_STR:
-      case NODE_ZLIST:
+      case NODE_DSTR:
+      case NODE_XSTR:
+      case NODE_DXSTR:
+      case NODE_DREGX:
+      case NODE_DREGX_ONCE:
+      case NODE_DSYM:
+      case NODE_ARRAY:
+      case NODE_ZARRAY:
+      case NODE_HASH:
       case NODE_LAMBDA:
+      case NODE_DEFN:
+      case NODE_DEFS:
 	/* printf("useless condition eliminate (%s)\n",  ruby_node_name(nd_type(cond))); */
 	ADD_INSNL(ret, nd_line(cond), jump, then_label);
 	break;
@@ -3796,25 +2827,8 @@ compile_branch_condition(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *co
 	/* printf("useless condition eliminate (%s)\n", ruby_node_name(nd_type(cond))); */
 	ADD_INSNL(ret, nd_line(cond), jump, else_label);
 	break;
-      case NODE_LIST:
-      case NODE_ARGSCAT:
-      case NODE_DREGX:
-      case NODE_DSTR:
-	CHECK(COMPILE_POPPED(ret, "branch condition", cond));
-	ADD_INSNL(ret, nd_line(cond), jump, then_label);
-	break;
-      case NODE_FLIP2:
-	CHECK(compile_flip_flop(iseq, ret, cond, TRUE, then_label, else_label));
-	break;
-      case NODE_FLIP3:
-	CHECK(compile_flip_flop(iseq, ret, cond, FALSE, then_label, else_label));
-	break;
-      case NODE_DEFINED:
-	CHECK(compile_defined_expr(iseq, ret, cond, Qfalse));
-	goto branch;
       default:
-	CHECK(COMPILE(ret, "branch condition", cond));
-      branch:
+	COMPILE(ret, "branch condition", cond);
 	ADD_INSNL(ret, nd_line(cond), branchunless, else_label);
 	ADD_INSNL(ret, nd_line(cond), jump, then_label);
 	break;
@@ -3823,35 +2837,21 @@ compile_branch_condition(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *co
 }
 
 static int
-keyword_node_p(const NODE *const node)
-{
-    return nd_type(node) == NODE_HASH && node->nd_brace == FALSE;
-}
-
-static int
-compile_keyword_arg(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
-			  const NODE *const root_node,
-			  struct rb_call_info_kw_arg **const kw_arg_ptr,
-			  unsigned int *flag)
+compile_array_keyword_arg(rb_iseq_t *iseq, LINK_ANCHOR *ret, const NODE * const root_node, struct rb_call_info_kw_arg ** const kw_arg_ptr)
 {
     if (kw_arg_ptr == NULL) return FALSE;
 
-    if (keyword_node_p(root_node) && root_node->nd_head && nd_type(root_node->nd_head) == NODE_LIST) {
-	const NODE *node = root_node->nd_head;
+    if (nd_type(root_node) == NODE_HASH && root_node->nd_head && nd_type(root_node->nd_head) == NODE_ARRAY) {
+	NODE *node = root_node->nd_head;
 
 	while (node) {
-	    const NODE *key_node = node->nd_head;
+	    NODE *key_node = node->nd_head;
 
-	    assert(nd_type(node) == NODE_LIST);
-	    if (!key_node) {
-		if (flag) *flag |= VM_CALL_KW_SPLAT;
-		return FALSE;
-	    }
-	    else if (nd_type(key_node) == NODE_LIT && RB_TYPE_P(key_node->nd_lit, T_SYMBOL)) {
+	    assert(nd_type(node) == NODE_ARRAY);
+	    if (key_node && nd_type(key_node) == NODE_LIT && RB_TYPE_P(key_node->nd_lit, T_SYMBOL)) {
 		/* can be keywords */
 	    }
 	    else {
-		if (flag) *flag |= VM_CALL_KW_SPLAT;
 		return FALSE;
 	    }
 	    node = node->nd_next; /* skip value node */
@@ -3862,8 +2862,7 @@ compile_keyword_arg(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
 	node = root_node->nd_head;
 	{
 	    int len = (int)node->nd_alen / 2;
-            struct rb_call_info_kw_arg *kw_arg =
-                rb_xmalloc_mul_add(len - 1, sizeof(VALUE), sizeof(struct rb_call_info_kw_arg));
+	    struct rb_call_info_kw_arg *kw_arg  = (struct rb_call_info_kw_arg *)ruby_xmalloc(sizeof(struct rb_call_info_kw_arg) + sizeof(VALUE) * (len - 1));
 	    VALUE *keywords = kw_arg->keywords;
 	    int i = 0;
 	    kw_arg->keyword_len = len;
@@ -3871,10 +2870,10 @@ compile_keyword_arg(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
 	    *kw_arg_ptr = kw_arg;
 
 	    for (i=0; node != NULL; i++, node = node->nd_next->nd_next) {
-		const NODE *key_node = node->nd_head;
-		const NODE *val_node = node->nd_next->nd_head;
+		NODE *key_node = node->nd_head;
+		NODE *val_node = node->nd_next->nd_head;
 		keywords[i] = key_node->nd_lit;
-                NO_CHECK(COMPILE(ret, "keyword values", val_node));
+		COMPILE(ret, "keyword values", val_node);
 	    }
 	    assert(i == len);
 	    return TRUE;
@@ -3883,384 +2882,176 @@ compile_keyword_arg(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
     return FALSE;
 }
 
+enum compile_array_type_t {
+    COMPILE_ARRAY_TYPE_ARRAY,
+    COMPILE_ARRAY_TYPE_HASH,
+    COMPILE_ARRAY_TYPE_ARGS
+};
+
 static int
-compile_args(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node,
-                   struct rb_call_info_kw_arg **keywords_ptr, unsigned int *flag)
+compile_array_(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE* node_root,
+	       enum compile_array_type_t type, struct rb_call_info_kw_arg **keywords_ptr, int poped)
 {
+    NODE *node = node_root;
+    int line = (int)nd_line(node);
     int len = 0;
 
-    for (; node; len++, node = node->nd_next) {
-        if (CPDEBUG > 0) {
-            EXPECT_NODE("compile_args", node, NODE_LIST, -1);
-        }
-
-        if (node->nd_next == NULL /* last node */ &&
-            compile_keyword_arg(iseq, ret, node->nd_head, keywords_ptr, flag)) {
-            len--;
-        }
-        else {
-            NO_CHECK(COMPILE_(ret, "array element", node->nd_head, FALSE));
-        }
+    if (nd_type(node) == NODE_ZARRAY) {
+	if (!poped) {
+	    switch (type) {
+	      case COMPILE_ARRAY_TYPE_ARRAY: ADD_INSN1(ret, line, newarray, INT2FIX(0)); break;
+	      case COMPILE_ARRAY_TYPE_HASH: ADD_INSN1(ret, line, newhash, INT2FIX(0)); break;
+	      case COMPILE_ARRAY_TYPE_ARGS: /* do nothing */ break;
+	    }
+	}
     }
+    else {
+	int opt_p = 1;
+	int first = 1, i;
 
-    return len;
-}
-
-static inline int
-static_literal_node_p(const NODE *node, const rb_iseq_t *iseq)
-{
-    node = node->nd_head;
-    switch (nd_type(node)) {
-      case NODE_LIT:
-      case NODE_NIL:
-      case NODE_TRUE:
-      case NODE_FALSE:
-	return TRUE;
-      case NODE_STR:
-        return ISEQ_COMPILE_DATA(iseq)->option->frozen_string_literal;
-      default:
-	return FALSE;
-    }
-}
+	while (node) {
+	    NODE *start_node = node, *end_node;
+	    NODE *kw = 0;
+	    const int max = 0x100;
+	    DECL_ANCHOR(anchor);
+	    INIT_ANCHOR(anchor);
+
+	    for (i=0; i<max && node; i++, len++, node = node->nd_next) {
+		if (CPDEBUG > 0) {
+		    EXPECT_NODE("compile_array", node, NODE_ARRAY);
+		}
 
-static inline VALUE
-static_literal_value(const NODE *node, rb_iseq_t *iseq)
-{
-    node = node->nd_head;
-    switch (nd_type(node)) {
-      case NODE_NIL:
-	return Qnil;
-      case NODE_TRUE:
-	return Qtrue;
-      case NODE_FALSE:
-	return Qfalse;
-      case NODE_STR:
-        if (ISEQ_COMPILE_DATA(iseq)->option->debug_frozen_string_literal || RTEST(ruby_debug)) {
-            VALUE lit;
-            VALUE debug_info = rb_ary_new_from_args(2, rb_iseq_path(iseq), INT2FIX((int)nd_line(node)));
-            lit = rb_str_dup(node->nd_lit);
-            rb_ivar_set(lit, id_debug_created_info, rb_obj_freeze(debug_info));
-            return rb_str_freeze(lit);
-        }
-        else {
-            return rb_fstring(node->nd_lit);
-        }
-      default:
-	return node->nd_lit;
-    }
-}
+		if (type != COMPILE_ARRAY_TYPE_ARRAY && !node->nd_head) {
+		    kw = node->nd_next;
+		    node = 0;
+		    if (kw) {
+			opt_p = 0;
+			node = kw->nd_next;
+			kw = kw->nd_head;
+		    }
+		    break;
+		}
+		if (opt_p && nd_type(node->nd_head) != NODE_LIT) {
+		    opt_p = 0;
+		}
 
-static int
-compile_array(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, int popped)
-{
-    int line = (int)nd_line(node);
+		if (type == COMPILE_ARRAY_TYPE_ARGS && node->nd_next == NULL /* last node */ && compile_array_keyword_arg(iseq, anchor, node->nd_head, keywords_ptr)) {
+		    len--;
+		}
+		else {
+		    COMPILE_(anchor, "array element", node->nd_head, poped);
+		}
+	    }
 
-    if (nd_type(node) == NODE_ZLIST) {
-	if (!popped) {
-	    ADD_INSN1(ret, line, newarray, INT2FIX(0));
-	}
-        return 0;
-    }
-
-    EXPECT_NODE("compile_array", node, NODE_LIST, -1);
-
-    if (popped) {
-        for (; node; node = node->nd_next) {
-            NO_CHECK(COMPILE_(ret, "array element", node->nd_head, popped));
-        }
-        return 1;
-    }
-
-    /* Compilation of an array literal.
-     * The following code is essentially the same as:
-     *
-     *     for (int count = 0; node; count++; node->nd_next) {
-     *         compile(node->nd_head);
-     *     }
-     *     ADD_INSN(newarray, count);
-     *
-     * However, there are three points.
-     *
-     * - The code above causes stack overflow for a big string literal.
-     *   The following limits the stack length up to max_stack_len.
-     *
-     *   [x1,x2,...,x10000] =>
-     *     push x1  ; push x2  ; ...; push x256; newarray 256;
-     *     push x257; push x258; ...; push x512; newarray 256; concatarray;
-     *     push x513; push x514; ...; push x768; newarray 256; concatarray;
-     *     ...
-     *
-     * - Long subarray can be optimized by pre-allocating a hidden array.
-     *
-     *   [1,2,3,...,100] =>
-     *     duparray [1,2,3,...,100]
-     *
-     *   [x, 1,2,3,...,100, z] =>
-     *     push x; newarray 1;
-     *     putobject [1,2,3,...,100] (<- hidden array); concatarray;
-     *     push z; newarray 1; concatarray
-     *
-     * - If the last element is a keyword, newarraykwsplat should be emitted
-     *   to check and remove empty keyword arguments hash from array.
-     *   (Note: a keyword is NODE_HASH which is not static_literal_node_p.)
-     *
-     *   [1,2,3,**kw] =>
-     *     putobject 1; putobject 2; putobject 3; push kw; newarraykwsplat
-     */
+	    if (opt_p && type != COMPILE_ARRAY_TYPE_ARGS) {
+		if (!poped) {
+		    VALUE ary = rb_ary_tmp_new(i);
 
-    const int max_stack_len = 0x100;
-    const int min_tmp_ary_len = 0x40;
-    int stack_len = 0;
-    int first_chunk = 1;
+		    end_node = node;
+		    node = start_node;
 
-    /* Convert pushed elements to an array, and concatarray if needed */
-#define FLUSH_CHUNK(newarrayinsn)                               \
-    if (stack_len) {                                            \
-        ADD_INSN1(ret, line, newarrayinsn, INT2FIX(stack_len)); \
-        if (!first_chunk) ADD_INSN(ret, line, concatarray);     \
-        first_chunk = stack_len = 0;                            \
-    }
+		    while (node != end_node) {
+			rb_ary_push(ary, node->nd_head->nd_lit);
+			node = node->nd_next;
+		    }
+		    while (node && nd_type(node->nd_head) == NODE_LIT &&
+			   node->nd_next && nd_type(node->nd_next->nd_head) == NODE_LIT) {
+			rb_ary_push(ary, node->nd_head->nd_lit);
+			node = node->nd_next;
+			rb_ary_push(ary, node->nd_head->nd_lit);
+			node = node->nd_next;
+			len++;
+		    }
 
-    while (node) {
-        int count = 1;
-
-        /* pre-allocation check (this branch can be omittable) */
-        if (static_literal_node_p(node, iseq)) {
-            /* count the elements that are optimizable */
-            const NODE *node_tmp = node->nd_next;
-            for (; node_tmp && static_literal_node_p(node_tmp, iseq); node_tmp = node_tmp->nd_next)
-                count++;
-
-            if ((first_chunk && stack_len == 0 && !node_tmp) || count >= min_tmp_ary_len) {
-                /* The literal contains only optimizable elements, or the subarray is long enough */
-                VALUE ary = rb_ary_tmp_new(count);
-
-                /* Create a hidden array */
-                for (; count; count--, node = node->nd_next)
-                    rb_ary_push(ary, static_literal_value(node, iseq));
-                OBJ_FREEZE(ary);
-
-                /* Emit optimized code */
-                FLUSH_CHUNK(newarray);
-                if (first_chunk) {
-                    ADD_INSN1(ret, line, duparray, ary);
-                    first_chunk = 0;
-                }
-                else {
-                    ADD_INSN1(ret, line, putobject, ary);
-                    ADD_INSN(ret, line, concatarray);
-                }
-                RB_OBJ_WRITTEN(iseq, Qundef, ary);
-            }
-        }
-
-        /* Base case: Compile "count" elements */
-        for (; count; count--, node = node->nd_next) {
-            if (CPDEBUG > 0) {
-                EXPECT_NODE("compile_array", node, NODE_LIST, -1);
-            }
-
-            NO_CHECK(COMPILE_(ret, "array element", node->nd_head, 0));
-            stack_len++;
-
-            if (!node->nd_next && keyword_node_p(node->nd_head)) {
-                /* Reached the end, and the last element is a keyword */
-                FLUSH_CHUNK(newarraykwsplat);
-                return 1;
-            }
-
-            /* If there are many pushed elements, flush them to avoid stack overflow */
-            if (stack_len >= max_stack_len) FLUSH_CHUNK(newarray);
-        }
-    }
-
-    FLUSH_CHUNK(newarray);
-#undef FLUSH_CHUNK
-    return 1;
-}
+		    OBJ_FREEZE(ary);
 
-static inline int
-static_literal_node_pair_p(const NODE *node, const rb_iseq_t *iseq)
-{
-    return node->nd_head && static_literal_node_p(node, iseq) && static_literal_node_p(node->nd_next, iseq);
-}
+		    iseq_add_mark_object_compile_time(iseq, ary);
 
-static int
-compile_hash(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, int popped)
-{
-    int line = (int)nd_line(node);
+		    if (first) {
+			first = 0;
+			if (type == COMPILE_ARRAY_TYPE_ARRAY) {
+			    ADD_INSN1(ret, line, duparray, ary);
+			}
+			else { /* COMPILE_ARRAY_TYPE_HASH */
+			    ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
+			    ADD_INSN1(ret, line, putobject, ary);
+			    ADD_SEND(ret, line, id_core_hash_from_ary, INT2FIX(1));
+			}
+		    }
+		    else {
+			if (type == COMPILE_ARRAY_TYPE_ARRAY) {
+			    ADD_INSN1(ret, line, putobject, ary);
+			    ADD_INSN(ret, line, concatarray);
+			}
+			else {
+			    ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
+			    ADD_INSN1(ret, line, putobject, ary);
+			    ADD_SEND(ret, line, id_core_hash_merge_ary, INT2FIX(1));
+			}
+		    }
+		}
+	    }
+	    else {
+		if (!poped) {
+		    switch (type) {
+		      case COMPILE_ARRAY_TYPE_ARRAY:
+			ADD_INSN1(anchor, line, newarray, INT2FIX(i));
 
-    node = node->nd_head;
+			if (first) {
+			    first = 0;
+			}
+			else {
+			    ADD_INSN(anchor, line, concatarray);
+			}
 
-    if (!node || nd_type(node) == NODE_ZLIST) {
-	if (!popped) {
-	    ADD_INSN1(ret, line, newhash, INT2FIX(0));
+			APPEND_LIST(ret, anchor);
+			break;
+		      case COMPILE_ARRAY_TYPE_HASH:
+			if (i > 0) {
+			    if (first) {
+				ADD_INSN1(anchor, line, newhash, INT2FIX(i));
+				APPEND_LIST(ret, anchor);
+			    }
+			    else {
+				ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
+				ADD_INSN(ret, line, swap);
+				APPEND_LIST(ret, anchor);
+				ADD_SEND(ret, line, id_core_hash_merge_ptr, INT2FIX(i + 1));
+			    }
+			}
+			if (kw) {
+			    VALUE nhash = (i > 0 || !first) ? INT2FIX(2) : INT2FIX(1);
+			    ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
+			    if (i > 0 || !first) ADD_INSN(ret, line, swap);
+			    COMPILE(ret, "keyword splat", kw);
+			    ADD_SEND(ret, line, id_core_hash_merge_kwd, nhash);
+			    if (nhash == INT2FIX(1)) ADD_SEND(ret, line, rb_intern("dup"), INT2FIX(0));
+			}
+			first = 0;
+			break;
+		      case COMPILE_ARRAY_TYPE_ARGS:
+			APPEND_LIST(ret, anchor);
+			break;
+		    }
+		}
+		else {
+		    /* poped */
+		    APPEND_LIST(ret, anchor);
+		}
+	    }
 	}
-        return 0;
-    }
-
-    EXPECT_NODE("compile_hash", node, NODE_LIST, -1);
-
-    if (popped) {
-        for (; node; node = node->nd_next) {
-            NO_CHECK(COMPILE_(ret, "hash element", node->nd_head, popped));
-        }
-        return 1;
-    }
-
-    /* Compilation of a hash literal (or keyword arguments).
-     * This is very similar to compile_array, but there are some differences:
-     *
-     * - It contains key-value pairs.  So we need to take every two elements.
-     *   We can assume that the length is always even.
-     *
-     * - Merging is done by a method call (id_core_hash_merge_ptr).
-     *   Sometimes we need to insert the receiver, so "anchor" is needed.
-     *   In addition, a method call is much slower than concatarray.
-     *   So it pays only when the subsequence is really long.
-     *   (min_tmp_hash_len must be much larger than min_tmp_ary_len.)
-     *
-     * - We need to handle keyword splat: **kw.
-     *   For **kw, the key part (node->nd_head) is NULL, and the value part
-     *   (node->nd_next->nd_head) is "kw".
-     *   The code is a bit difficult to avoid hash allocation for **{}.
-     */
-
-    const int max_stack_len = 0x100;
-    const int min_tmp_hash_len = 0x800;
-    int stack_len = 0;
-    int first_chunk = 1;
-    DECL_ANCHOR(anchor);
-    INIT_ANCHOR(anchor);
-
-    /* Convert pushed elements to a hash, and merge if needed */
-#define FLUSH_CHUNK()                                                                   \
-    if (stack_len) {                                                                    \
-        if (first_chunk) {                                                              \
-            APPEND_LIST(ret, anchor);                                                   \
-            ADD_INSN1(ret, line, newhash, INT2FIX(stack_len));                          \
-        }                                                                               \
-        else {                                                                          \
-            ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));  \
-            ADD_INSN(ret, line, swap);                                                  \
-            APPEND_LIST(ret, anchor);                                                   \
-            ADD_SEND(ret, line, id_core_hash_merge_ptr, INT2FIX(stack_len + 1));        \
-        }                                                                               \
-        INIT_ANCHOR(anchor);                                                            \
-        first_chunk = stack_len = 0;                                                    \
     }
+    return len;
+}
 
-    while (node) {
-        int count = 1;
-
-        /* pre-allocation check (this branch can be omittable) */
-        if (static_literal_node_pair_p(node, iseq)) {
-            /* count the elements that are optimizable */
-            const NODE *node_tmp = node->nd_next->nd_next;
-            for (; node_tmp && static_literal_node_pair_p(node_tmp, iseq); node_tmp = node_tmp->nd_next->nd_next)
-                count++;
-
-            if ((first_chunk && stack_len == 0 && !node_tmp) || count >= min_tmp_hash_len) {
-                /* The literal contains only optimizable elements, or the subsequence is long enough */
-                VALUE ary = rb_ary_tmp_new(count);
-
-                /* Create a hidden hash */
-                for (; count; count--, node = node->nd_next->nd_next) {
-                    VALUE elem[2];
-                    elem[0] = static_literal_value(node, iseq);
-                    elem[1] = static_literal_value(node->nd_next, iseq);
-                    rb_ary_cat(ary, elem, 2);
-                }
-                VALUE hash = rb_hash_new_with_size(RARRAY_LEN(ary) / 2);
-                rb_hash_bulk_insert(RARRAY_LEN(ary), RARRAY_CONST_PTR_TRANSIENT(ary), hash);
-                hash = rb_obj_hide(hash);
-                OBJ_FREEZE(hash);
-
-                /* Emit optimized code */
-                FLUSH_CHUNK();
-                if (first_chunk) {
-                    ADD_INSN1(ret, line, duphash, hash);
-                    first_chunk = 0;
-                }
-                else {
-                    ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
-                    ADD_INSN(ret, line, swap);
-
-                    ADD_INSN1(ret, line, putobject, hash);
-
-                    ADD_SEND(ret, line, id_core_hash_merge_kwd, INT2FIX(2));
-                }
-                RB_OBJ_WRITTEN(iseq, Qundef, hash);
-            }
-        }
-
-        /* Base case: Compile "count" elements */
-        for (; count; count--, node = node->nd_next->nd_next) {
-
-            if (CPDEBUG > 0) {
-                EXPECT_NODE("compile_hash", node, NODE_LIST, -1);
-            }
-
-            if (node->nd_head) {
-                /* Normal key-value pair */
-                NO_CHECK(COMPILE_(anchor, "hash key element", node->nd_head, 0));
-                NO_CHECK(COMPILE_(anchor, "hash value element", node->nd_next->nd_head, 0));
-                stack_len += 2;
-
-                /* If there are many pushed elements, flush them to avoid stack overflow */
-                if (stack_len >= max_stack_len) FLUSH_CHUNK();
-            }
-            else {
-                /* kwsplat case: foo(..., **kw, ...) */
-                FLUSH_CHUNK();
-
-                const NODE *kw = node->nd_next->nd_head;
-                int empty_kw = nd_type(kw) == NODE_LIT;       /* foo(  ..., **{}, ...) */
-                int first_kw = first_chunk && stack_len == 0; /* foo(1,2,3, **kw, ...) */
-                int last_kw = !node->nd_next->nd_next;        /* foo(  ..., **kw) */
-                int only_kw = last_kw && first_kw;            /* foo(1,2,3, **kw) */
-
-                if (empty_kw) {
-                    if (only_kw) {
-                        /* **{} appears at the last, so it won't be modified.
-                         * kw is a special NODE_LIT that contains a special empty hash,
-                         * so this emits: putobject {}
-                         */
-                        NO_CHECK(COMPILE(ret, "keyword splat", kw));
-                    }
-                    else if (first_kw) {
-                        /* **{} appears at the first, so it may be modified.
-                         * We need to create a fresh hash object.
-                         */
-                        ADD_INSN1(ret, line, newhash, INT2FIX(0));
-                    }
-                }
-                else {
-                    /* This is not empty hash: **{k:1}.
-                     * We need to clone the hash (if first), or merge the hash to
-                     * the accumulated hash (if not first).
-                     */
-                    ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
-                    if (first_kw) ADD_INSN1(ret, line, newhash, INT2FIX(0));
-                    else ADD_INSN(ret, line, swap);
-
-                    NO_CHECK(COMPILE(ret, "keyword splat", kw));
-
-                    ADD_SEND(ret, line, id_core_hash_merge_kwd, INT2FIX(2));
-                }
-
-                first_chunk = 0;
-            }
-        }
-    }
-
-    FLUSH_CHUNK();
-#undef FLUSH_CHUNK
-    return 1;
+static VALUE
+compile_array(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE* node_root, enum compile_array_type_t type)
+{
+    return compile_array_(iseq, ret, node_root, type, NULL, 0);
 }
 
-VALUE
-rb_node_case_when_optimizable_literal(const NODE *const node)
+static VALUE
+case_when_optimizable_literal(NODE * node)
 {
     switch (nd_type(node)) {
       case NODE_LIT: {
@@ -4282,36 +3073,40 @@ rb_node_case_when_optimizable_literal(const NODE *const node)
       case NODE_FALSE:
 	return Qfalse;
       case NODE_STR:
-	return rb_fstring(node->nd_lit);
+	return node->nd_lit = rb_fstring(node->nd_lit);
     }
     return Qundef;
 }
 
 static int
-when_vals(rb_iseq_t *iseq, LINK_ANCHOR *const cond_seq, const NODE *vals,
-	  LABEL *l1, int only_special_literals, VALUE literals)
+when_vals(rb_iseq_t *iseq, LINK_ANCHOR *cond_seq, NODE *vals, LABEL *l1, int only_special_literals, VALUE literals)
 {
     while (vals) {
-	const NODE *val = vals->nd_head;
-        VALUE lit = rb_node_case_when_optimizable_literal(val);
+	NODE* val = vals->nd_head;
+	VALUE lit = case_when_optimizable_literal(val);
 
 	if (lit == Qundef) {
 	    only_special_literals = 0;
 	}
-        else if (NIL_P(rb_hash_lookup(literals, lit))) {
-            rb_hash_aset(literals, lit, (VALUE)(l1) | 1);
+	else {
+	    if (rb_hash_lookup(literals, lit) != Qnil) {
+		rb_compile_warning(ruby_sourcefile, nd_line(val),
+				   "duplicated when clause is ignored");
+	    }
+	    else {
+		rb_hash_aset(literals, lit, (VALUE)(l1) | 1);
+	    }
 	}
 
 	ADD_INSN(cond_seq, nd_line(val), dup); /* dup target */
 
 	if (nd_type(val) == NODE_STR) {
+	    val->nd_lit = rb_fstring(val->nd_lit);
 	    debugp_param("nd_lit", val->nd_lit);
-	    lit = rb_fstring(val->nd_lit);
-	    ADD_INSN1(cond_seq, nd_line(val), putobject, lit);
-            RB_OBJ_WRITTEN(iseq, Qundef, lit);
+	    ADD_INSN1(cond_seq, nd_line(val), putobject, val->nd_lit);
 	}
 	else {
-	    if (!COMPILE(cond_seq, "when cond", val)) return -1;
+	    COMPILE(cond_seq, "when cond", val);
 	}
 
 	ADD_INSN1(cond_seq, nd_line(vals), checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_CASE));
@@ -4322,48 +3117,7 @@ when_vals(rb_iseq_t *iseq, LINK_ANCHOR *const cond_seq, const NODE *vals,
 }
 
 static int
-when_splat_vals(rb_iseq_t *iseq, LINK_ANCHOR *const cond_seq, const NODE *vals,
-                LABEL *l1, int only_special_literals, VALUE literals)
-{
-    const int line = nd_line(vals);
-
-    switch (nd_type(vals)) {
-      case NODE_LIST:
-        if (when_vals(iseq, cond_seq, vals, l1, only_special_literals, literals) < 0)
-            return COMPILE_NG;
-        break;
-      case NODE_SPLAT:
-        ADD_INSN (cond_seq, line, dup);
-        CHECK(COMPILE(cond_seq, "when splat", vals->nd_head));
-        ADD_INSN1(cond_seq, line, splatarray, Qfalse);
-        ADD_INSN1(cond_seq, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_CASE | VM_CHECKMATCH_ARRAY));
-        ADD_INSNL(cond_seq, line, branchif, l1);
-        break;
-      case NODE_ARGSCAT:
-        CHECK(when_splat_vals(iseq, cond_seq, vals->nd_head, l1, only_special_literals, literals));
-        CHECK(when_splat_vals(iseq, cond_seq, vals->nd_body, l1, only_special_literals, literals));
-        break;
-      case NODE_ARGSPUSH:
-        CHECK(when_splat_vals(iseq, cond_seq, vals->nd_head, l1, only_special_literals, literals));
-        ADD_INSN (cond_seq, line, dup);
-        CHECK(COMPILE(cond_seq, "when argspush body", vals->nd_body));
-        ADD_INSN1(cond_seq, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_CASE));
-        ADD_INSNL(cond_seq, line, branchif, l1);
-        break;
-      default:
-        ADD_INSN (cond_seq, line, dup);
-        CHECK(COMPILE(cond_seq, "when val", vals));
-        ADD_INSN1(cond_seq, line, splatarray, Qfalse);
-        ADD_INSN1(cond_seq, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_CASE | VM_CHECKMATCH_ARRAY));
-        ADD_INSNL(cond_seq, line, branchif, l1);
-        break;
-    }
-    return COMPILE_OK;
-}
-
-
-static int
-compile_massign_lhs(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node)
+compile_massign_lhs(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE *node)
 {
     switch (nd_type(node)) {
       case NODE_ATTRASGN: {
@@ -4372,10 +3126,10 @@ compile_massign_lhs(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const n
 	VALUE dupidx;
 	int line = nd_line(node);
 
-	CHECK(COMPILE_POPPED(ret, "masgn lhs (NODE_ATTRASGN)", node));
+	COMPILE_POPED(ret, "masgn lhs (NODE_ATTRASGN)", node);
 
 	iobj = (INSN *)get_prev_insn((INSN *)LAST_ELEMENT(ret)); /* send insn */
-        ci = (struct rb_call_info *)OPERAND_AT(iobj, 0);
+	ci = (struct rb_call_info *)iobj->operands[0];
 	ci->orig_argc += 1;
 	dupidx = INT2FIX(ci->orig_argc);
 
@@ -4391,16 +3145,16 @@ compile_massign_lhs(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const n
       case NODE_MASGN: {
 	DECL_ANCHOR(anchor);
 	INIT_ANCHOR(anchor);
-	CHECK(COMPILE_POPPED(anchor, "nest masgn lhs", node));
-	ELEM_REMOVE(FIRST_ELEMENT(anchor));
+	COMPILE_POPED(anchor, "nest masgn lhs", node);
+	REMOVE_ELEM(FIRST_ELEMENT(anchor));
 	ADD_SEQ(ret, anchor);
 	break;
       }
       default: {
 	DECL_ANCHOR(anchor);
 	INIT_ANCHOR(anchor);
-	CHECK(COMPILE_POPPED(anchor, "masgn lhs", node));
-	ELEM_REMOVE(FIRST_ELEMENT(anchor));
+	COMPILE_POPED(anchor, "masgn lhs", node);
+	REMOVE_ELEM(FIRST_ELEMENT(anchor));
 	ADD_SEQ(ret, anchor);
       }
     }
@@ -4408,26 +3162,25 @@ compile_massign_lhs(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const n
     return COMPILE_OK;
 }
 
-static int
-compile_massign_opt_lhs(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *lhsn)
+static void
+compile_massign_opt_lhs(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE *lhsn)
 {
     if (lhsn) {
-	CHECK(compile_massign_opt_lhs(iseq, ret, lhsn->nd_next));
-	CHECK(compile_massign_lhs(iseq, ret, lhsn->nd_head));
+	compile_massign_opt_lhs(iseq, ret, lhsn->nd_next);
+	compile_massign_lhs(iseq, ret, lhsn->nd_head);
     }
-    return COMPILE_OK;
 }
 
 static int
-compile_massign_opt(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
-		    const NODE *rhsn, const NODE *orig_lhsn)
+compile_massign_opt(rb_iseq_t *iseq, LINK_ANCHOR *ret,
+		    NODE *rhsn, NODE *orig_lhsn)
 {
     VALUE mem[64];
     const int memsize = numberof(mem);
     int memindex = 0;
     int llen = 0, rlen = 0;
     int i;
-    const NODE *lhsn = orig_lhsn;
+    NODE *lhsn = orig_lhsn;
 
 #define MEMORY(v) { \
     int i; \
@@ -4438,12 +3191,12 @@ compile_massign_opt(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
     mem[memindex++] = (v); \
 }
 
-    if (rhsn == 0 || nd_type(rhsn) != NODE_LIST) {
+    if (rhsn == 0 || nd_type(rhsn) != NODE_ARRAY) {
 	return 0;
     }
 
     while (lhsn) {
-	const NODE *ln = lhsn->nd_head;
+	NODE *ln = lhsn->nd_head;
 	switch (nd_type(ln)) {
 	  case NODE_LASGN:
 	    MEMORY(ln->nd_vid);
@@ -4451,6 +3204,7 @@ compile_massign_opt(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
 	  case NODE_DASGN:
 	  case NODE_DASGN_CURR:
 	  case NODE_IASGN:
+	  case NODE_IASGN2:
 	  case NODE_CVASGN:
 	    MEMORY(ln->nd_vid);
 	    break;
@@ -4463,10 +3217,10 @@ compile_massign_opt(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
 
     while (rhsn) {
 	if (llen <= rlen) {
-            NO_CHECK(COMPILE_POPPED(ret, "masgn val (popped)", rhsn->nd_head));
+	    COMPILE_POPED(ret, "masgn val (popped)", rhsn->nd_head);
 	}
 	else {
-            NO_CHECK(COMPILE(ret, "masgn val", rhsn->nd_head));
+	    COMPILE(ret, "masgn val", rhsn->nd_head);
 	}
 	rhsn = rhsn->nd_next;
 	rlen++;
@@ -4483,7 +3237,7 @@ compile_massign_opt(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
 }
 
 static void
-adjust_stack(rb_iseq_t *iseq, LINK_ANCHOR *const ret, int line, int rlen, int llen)
+adjust_stack(rb_iseq_t *iseq, LINK_ANCHOR *ret, int line, int rlen, int llen)
 {
     if (rlen < llen) {
 	do {ADD_INSN(ret, line, putnil);} while (++rlen < llen);
@@ -4494,14 +3248,14 @@ adjust_stack(rb_iseq_t *iseq, LINK_ANCHOR *const ret, int line, int rlen, int ll
 }
 
 static int
-compile_massign(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
+compile_massign(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE *node, int poped)
 {
-    const NODE *rhsn = node->nd_value;
-    const NODE *splatn = node->nd_args;
-    const NODE *lhsn = node->nd_head;
-    int lhs_splat = (splatn && NODE_NAMED_REST_P(splatn)) ? 1 : 0;
+    NODE *rhsn = node->nd_value;
+    NODE *splatn = node->nd_args;
+    NODE *lhsn = node->nd_head;
+    int lhs_splat = (splatn && (VALUE)splatn != (VALUE)-1) ? 1 : 0;
 
-    if (!popped || splatn || !compile_massign_opt(iseq, ret, rhsn, lhsn)) {
+    if (!poped || splatn || !compile_massign_opt(iseq, ret, rhsn, lhsn)) {
 	int llen = 0;
 	int expand = 1;
 	DECL_ANCHOR(lhsseq);
@@ -4509,14 +3263,14 @@ compile_massign(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node,
 	INIT_ANCHOR(lhsseq);
 
 	while (lhsn) {
-	    CHECK(compile_massign_lhs(iseq, lhsseq, lhsn->nd_head));
+	    compile_massign_lhs(iseq, lhsseq, lhsn->nd_head);
 	    llen += 1;
 	    lhsn = lhsn->nd_next;
 	}
 
-        NO_CHECK(COMPILE(ret, "normal masgn rhs", rhsn));
+	COMPILE(ret, "normal masgn rhs", rhsn);
 
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN(ret, nd_line(node), dup);
 	}
 	else if (!lhs_splat) {
@@ -4553,25 +3307,25 @@ compile_massign(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node,
 	if (lhs_splat) {
 	    if (nd_type(splatn) == NODE_POSTARG) {
 		/*a, b, *r, p1, p2 */
-		const NODE *postn = splatn->nd_2nd;
-		const NODE *restn = splatn->nd_1st;
+		NODE *postn = splatn->nd_2nd;
+		NODE *restn = splatn->nd_1st;
 		int num = (int)postn->nd_alen;
-		int flag = 0x02 | (NODE_NAMED_REST_P(restn) ? 0x01 : 0x00);
+		int flag = 0x02 | (((VALUE)restn == (VALUE)-1) ? 0x00 : 0x01);
 
 		ADD_INSN2(ret, nd_line(splatn), expandarray,
 			  INT2FIX(num), INT2FIX(flag));
 
-		if (NODE_NAMED_REST_P(restn)) {
-		    CHECK(compile_massign_lhs(iseq, ret, restn));
+		if ((VALUE)restn != (VALUE)-1) {
+		    compile_massign_lhs(iseq, ret, restn);
 		}
 		while (postn) {
-		    CHECK(compile_massign_lhs(iseq, ret, postn->nd_head));
+		    compile_massign_lhs(iseq, ret, postn->nd_head);
 		    postn = postn->nd_next;
 		}
 	    }
 	    else {
 		/* a, b, *r */
-		CHECK(compile_massign_lhs(iseq, ret, splatn));
+		compile_massign_lhs(iseq, ret, splatn);
 	    }
 	}
     }
@@ -4579,77 +3333,62 @@ compile_massign(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node,
 }
 
 static int
-compile_const_prefix(rb_iseq_t *iseq, const NODE *const node,
-		     LINK_ANCHOR *const pref, LINK_ANCHOR *const body)
+compile_colon2(rb_iseq_t *iseq, NODE * node,
+	       LINK_ANCHOR *pref, LINK_ANCHOR *body)
 {
     switch (nd_type(node)) {
       case NODE_CONST:
-	debugi("compile_const_prefix - colon", node->nd_vid);
-        ADD_INSN1(body, nd_line(node), putobject, Qtrue);
-        ADD_INSN1(body, nd_line(node), getconstant, ID2SYM(node->nd_vid));
+	debugi("compile_colon2 - colon", node->nd_vid);
+	ADD_INSN1(body, nd_line(node), getconstant, ID2SYM(node->nd_vid));
 	break;
       case NODE_COLON3:
-	debugi("compile_const_prefix - colon3", node->nd_mid);
+	debugi("compile_colon2 - colon3", node->nd_mid);
 	ADD_INSN(body, nd_line(node), pop);
 	ADD_INSN1(body, nd_line(node), putobject, rb_cObject);
-        ADD_INSN1(body, nd_line(node), putobject, Qtrue);
-        ADD_INSN1(body, nd_line(node), getconstant, ID2SYM(node->nd_mid));
+	ADD_INSN1(body, nd_line(node), getconstant, ID2SYM(node->nd_mid));
 	break;
       case NODE_COLON2:
-	CHECK(compile_const_prefix(iseq, node->nd_head, pref, body));
-	debugi("compile_const_prefix - colon2", node->nd_mid);
-        ADD_INSN1(body, nd_line(node), putobject, Qfalse);
-        ADD_INSN1(body, nd_line(node), getconstant, ID2SYM(node->nd_mid));
+	compile_colon2(iseq, node->nd_head, pref, body);
+	debugi("compile_colon2 - colon2", node->nd_mid);
+	ADD_INSN1(body, nd_line(node), getconstant, ID2SYM(node->nd_mid));
 	break;
       default:
-	CHECK(COMPILE(pref, "const colon2 prefix", node));
+	COMPILE(pref, "const colon2 prefix", node);
 	break;
     }
     return COMPILE_OK;
 }
 
-static int
-compile_cpath(LINK_ANCHOR *const ret, rb_iseq_t *iseq, const NODE *cpath)
+static VALUE
+compile_cpath(LINK_ANCHOR *ret, rb_iseq_t *iseq, NODE *cpath)
 {
     if (nd_type(cpath) == NODE_COLON3) {
 	/* toplevel class ::Foo */
 	ADD_INSN1(ret, nd_line(cpath), putobject, rb_cObject);
-	return VM_DEFINECLASS_FLAG_SCOPED;
+	return Qfalse;
     }
     else if (cpath->nd_head) {
 	/* Bar::Foo */
-        NO_CHECK(COMPILE(ret, "nd_else->nd_head", cpath->nd_head));
-	return VM_DEFINECLASS_FLAG_SCOPED;
+	COMPILE(ret, "nd_else->nd_head", cpath->nd_head);
+	return Qfalse;
     }
     else {
 	/* class at cbase Foo */
 	ADD_INSN1(ret, nd_line(cpath), putspecialobject,
 		  INT2FIX(VM_SPECIAL_OBJECT_CONST_BASE));
-	return 0;
-    }
-}
-
-static inline int
-private_recv_p(const NODE *node)
-{
-    if (nd_type(node->nd_recv) == NODE_SELF) {
-        NODE *self = node->nd_recv;
-        return self->nd_state != 0;
+	return Qtrue;
     }
-    return 0;
 }
 
-static void
-defined_expr(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
-	     const NODE *const node, LABEL **lfinish, VALUE needstr);
+#define private_recv_p(node) (nd_type((node)->nd_recv) == NODE_SELF)
 
-static void
-defined_expr0(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
-	      const NODE *const node, LABEL **lfinish, VALUE needstr)
+#define defined_expr defined_expr0
+static int
+defined_expr(rb_iseq_t *iseq, LINK_ANCHOR *ret,
+	     NODE *node, LABEL **lfinish, VALUE needstr)
 {
-    enum defined_type expr_type = DEFINED_NOT_DEFINED;
+    enum defined_type expr_type = 0;
     enum node_type type;
-    const int line = nd_line(node);
 
     switch (type = nd_type(node)) {
 
@@ -4667,22 +3406,21 @@ defined_expr0(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
 	expr_type = DEFINED_FALSE;
 	break;
 
-      case NODE_LIST:{
-	const NODE *vals = node;
+      case NODE_ARRAY:{
+	NODE *vals = node;
 
 	do {
-	    defined_expr0(iseq, ret, vals->nd_head, lfinish, Qfalse);
+	    defined_expr(iseq, ret, vals->nd_head, lfinish, Qfalse);
 
 	    if (!lfinish[1]) {
-                lfinish[1] = NEW_LABEL(line);
+		lfinish[1] = NEW_LABEL(nd_line(node));
 	    }
-            ADD_INSNL(ret, line, branchunless, lfinish[1]);
+	    ADD_INSNL(ret, nd_line(node), branchunless, lfinish[1]);
 	} while ((vals = vals->nd_next) != NULL);
       }
-        /* fall through */
       case NODE_STR:
       case NODE_LIT:
-      case NODE_ZLIST:
+      case NODE_ZARRAY:
       case NODE_AND:
       case NODE_OR:
       default:
@@ -4696,99 +3434,103 @@ defined_expr0(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
 	break;
 
       case NODE_IVAR:
-        ADD_INSN(ret, line, putnil);
-        ADD_INSN3(ret, line, defined, INT2FIX(DEFINED_IVAR),
+	ADD_INSN(ret, nd_line(node), putnil);
+	ADD_INSN3(ret, nd_line(node), defined, INT2FIX(DEFINED_IVAR),
 		  ID2SYM(node->nd_vid), needstr);
-        return;
+	return 1;
 
       case NODE_GVAR:
-        ADD_INSN(ret, line, putnil);
-        ADD_INSN3(ret, line, defined, INT2FIX(DEFINED_GVAR),
+	ADD_INSN(ret, nd_line(node), putnil);
+	ADD_INSN3(ret, nd_line(node), defined, INT2FIX(DEFINED_GVAR),
 		  ID2SYM(node->nd_entry->id), needstr);
-        return;
+	return 1;
 
       case NODE_CVAR:
-        ADD_INSN(ret, line, putnil);
-        ADD_INSN3(ret, line, defined, INT2FIX(DEFINED_CVAR),
+	ADD_INSN(ret, nd_line(node), putnil);
+	ADD_INSN3(ret, nd_line(node), defined, INT2FIX(DEFINED_CVAR),
 		  ID2SYM(node->nd_vid), needstr);
-        return;
+	return 1;
 
       case NODE_CONST:
-        ADD_INSN(ret, line, putnil);
-        ADD_INSN3(ret, line, defined, INT2FIX(DEFINED_CONST),
+	ADD_INSN(ret, nd_line(node), putnil);
+	ADD_INSN3(ret, nd_line(node), defined, INT2FIX(DEFINED_CONST),
 		  ID2SYM(node->nd_vid), needstr);
-        return;
+	return 1;
       case NODE_COLON2:
 	if (!lfinish[1]) {
-            lfinish[1] = NEW_LABEL(line);
+	    lfinish[1] = NEW_LABEL(nd_line(node));
 	}
-	defined_expr0(iseq, ret, node->nd_head, lfinish, Qfalse);
-        ADD_INSNL(ret, line, branchunless, lfinish[1]);
-        NO_CHECK(COMPILE(ret, "defined/colon2#nd_head", node->nd_head));
+	defined_expr(iseq, ret, node->nd_head, lfinish, Qfalse);
+	ADD_INSNL(ret, nd_line(node), branchunless, lfinish[1]);
 
-        ADD_INSN3(ret, line, defined,
-		  (rb_is_const_id(node->nd_mid) ?
-		   INT2FIX(DEFINED_CONST_FROM) : INT2FIX(DEFINED_METHOD)),
-		  ID2SYM(node->nd_mid), needstr);
-        return;
+	if (rb_is_const_id(node->nd_mid)) {
+	    COMPILE(ret, "defined/colon2#nd_head", node->nd_head);
+	    ADD_INSN3(ret, nd_line(node), defined, INT2FIX(DEFINED_CONST),
+		      ID2SYM(node->nd_mid), needstr);
+	}
+	else {
+	    COMPILE(ret, "defined/colon2#nd_head", node->nd_head);
+	    ADD_INSN3(ret, nd_line(node), defined, INT2FIX(DEFINED_METHOD),
+		      ID2SYM(node->nd_mid), needstr);
+	}
+	return 1;
       case NODE_COLON3:
-        ADD_INSN1(ret, line, putobject, rb_cObject);
-        ADD_INSN3(ret, line, defined,
-		  INT2FIX(DEFINED_CONST_FROM), ID2SYM(node->nd_mid), needstr);
-        return;
+	ADD_INSN1(ret, nd_line(node), putobject, rb_cObject);
+	ADD_INSN3(ret, nd_line(node), defined,
+		  INT2FIX(DEFINED_CONST), ID2SYM(node->nd_mid), needstr);
+	return 1;
 
 	/* method dispatch */
       case NODE_CALL:
-      case NODE_OPCALL:
       case NODE_VCALL:
       case NODE_FCALL:
       case NODE_ATTRASGN:{
 	const int explicit_receiver =
-	    (type == NODE_CALL || type == NODE_OPCALL ||
+	    (type == NODE_CALL ||
 	     (type == NODE_ATTRASGN && !private_recv_p(node)));
 
-	if (!lfinish[1] && (node->nd_args || explicit_receiver)) {
-            lfinish[1] = NEW_LABEL(line);
+	if (!lfinish[1]) {
+	    lfinish[1] = NEW_LABEL(nd_line(node));
 	}
 	if (node->nd_args) {
-	    defined_expr0(iseq, ret, node->nd_args, lfinish, Qfalse);
-            ADD_INSNL(ret, line, branchunless, lfinish[1]);
+	    defined_expr(iseq, ret, node->nd_args, lfinish, Qfalse);
+	    ADD_INSNL(ret, nd_line(node), branchunless, lfinish[1]);
 	}
 	if (explicit_receiver) {
-	    defined_expr0(iseq, ret, node->nd_recv, lfinish, Qfalse);
-            ADD_INSNL(ret, line, branchunless, lfinish[1]);
-            NO_CHECK(COMPILE(ret, "defined/recv", node->nd_recv));
-            ADD_INSN3(ret, line, defined, INT2FIX(DEFINED_METHOD),
+	    defined_expr(iseq, ret, node->nd_recv, lfinish, Qfalse);
+	    ADD_INSNL(ret, nd_line(node), branchunless, lfinish[1]);
+	    COMPILE(ret, "defined/recv", node->nd_recv);
+	    ADD_INSN3(ret, nd_line(node), defined, INT2FIX(DEFINED_METHOD),
 		      ID2SYM(node->nd_mid), needstr);
 	}
 	else {
-            ADD_INSN(ret, line, putself);
-            ADD_INSN3(ret, line, defined, INT2FIX(DEFINED_FUNC),
+	    ADD_INSN(ret, nd_line(node), putself);
+	    ADD_INSN3(ret, nd_line(node), defined, INT2FIX(DEFINED_FUNC),
 		      ID2SYM(node->nd_mid), needstr);
 	}
-        return;
+	return 1;
       }
 
       case NODE_YIELD:
-        ADD_INSN(ret, line, putnil);
-        ADD_INSN3(ret, line, defined, INT2FIX(DEFINED_YIELD), 0,
+	ADD_INSN(ret, nd_line(node), putnil);
+	ADD_INSN3(ret, nd_line(node), defined, INT2FIX(DEFINED_YIELD), 0,
 		  needstr);
-        return;
+	return 1;
 
       case NODE_BACK_REF:
       case NODE_NTH_REF:
-        ADD_INSN(ret, line, putnil);
-        ADD_INSN3(ret, line, defined, INT2FIX(DEFINED_REF),
+	ADD_INSN(ret, nd_line(node), putnil);
+	ADD_INSN3(ret, nd_line(node), defined, INT2FIX(DEFINED_REF),
 		  INT2FIX((node->nd_nth << 1) | (type == NODE_BACK_REF)),
 		  needstr);
-        return;
+	return 1;
 
       case NODE_SUPER:
       case NODE_ZSUPER:
-        ADD_INSN(ret, line, putnil);
-        ADD_INSN3(ret, line, defined, INT2FIX(DEFINED_ZSUPER), 0,
+	ADD_INSN(ret, nd_line(node), putnil);
+	ADD_INSN3(ret, nd_line(node), defined, INT2FIX(DEFINED_ZSUPER), 0,
 		  needstr);
-        return;
+	return 1;
 
       case NODE_OP_ASGN1:
       case NODE_OP_ASGN2:
@@ -4801,77 +3543,48 @@ defined_expr0(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
       case NODE_GASGN:
       case NODE_IASGN:
       case NODE_CDECL:
+      case NODE_CVDECL:
       case NODE_CVASGN:
 	expr_type = DEFINED_ASGN;
 	break;
     }
 
-    assert(expr_type != DEFINED_NOT_DEFINED);
-
-    if (needstr != Qfalse) {
-        VALUE str = rb_iseq_defined_string(expr_type);
-        ADD_INSN1(ret, line, putobject, str);
-    }
-    else {
-        ADD_INSN1(ret, line, putobject, Qtrue);
+    if (expr_type) {
+	if (needstr != Qfalse) {
+	    VALUE str = rb_iseq_defined_string(expr_type);
+	    ADD_INSN1(ret, nd_line(node), putobject, str);
+	}
+	else {
+	    ADD_INSN1(ret, nd_line(node), putobject, Qtrue);
+	}
+	return 1;
     }
+    return 0;
 }
+#undef defined_expr
 
-static void
-build_defined_rescue_iseq(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const void *unused)
-{
-    ADD_INSN(ret, 0, putnil);
-    iseq_set_exception_local_table(iseq);
-}
-
-static void
-defined_expr(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
-	     const NODE *const node, LABEL **lfinish, VALUE needstr)
+static int
+defined_expr(rb_iseq_t *iseq, LINK_ANCHOR *ret,
+	     NODE *node, LABEL **lfinish, VALUE needstr)
 {
     LINK_ELEMENT *lcur = ret->last;
-    defined_expr0(iseq, ret, node, lfinish, needstr);
+    int done = defined_expr0(iseq, ret, node, lfinish, needstr);
     if (lfinish[1]) {
 	int line = nd_line(node);
 	LABEL *lstart = NEW_LABEL(line);
 	LABEL *lend = NEW_LABEL(line);
-	const rb_iseq_t *rescue;
-        struct rb_iseq_new_with_callback_callback_func *ifunc =
-            rb_iseq_new_with_callback_new_callback(build_defined_rescue_iseq, NULL);
-        rescue = new_child_iseq_with_callback(iseq, ifunc,
-				      rb_str_concat(rb_str_new2("defined guard in "),
-						    iseq->body->location.label),
-				      iseq, ISEQ_TYPE_RESCUE, 0);
+	const rb_iseq_t *rescue = NEW_CHILD_ISEQ(NEW_NIL(),
+						 rb_str_concat(rb_str_new2
+							       ("defined guard in "),
+							       iseq->body->location.label),
+						 ISEQ_TYPE_DEFINED_GUARD, 0);
 	lstart->rescued = LABEL_RESCUE_BEG;
 	lend->rescued = LABEL_RESCUE_END;
 	APPEND_LABEL(ret, lcur, lstart);
 	ADD_LABEL(ret, lend);
 	ADD_CATCH_ENTRY(CATCH_TYPE_RESCUE, lstart, lend, rescue, lfinish[1]);
     }
-}
-
-static int
-compile_defined_expr(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, VALUE needstr)
-{
-    const int line = nd_line(node);
-    if (!node->nd_head) {
-	VALUE str = rb_iseq_defined_string(DEFINED_NIL);
-	ADD_INSN1(ret, line, putobject, str);
-    }
-    else {
-	LABEL *lfinish[2];
-	LINK_ELEMENT *last = ret->last;
-	lfinish[0] = NEW_LABEL(line);
-	lfinish[1] = 0;
-	defined_expr(iseq, ret, node->nd_head, lfinish, needstr);
-	if (lfinish[1]) {
-	    ELEM_INSERT_NEXT(last, &new_insn_body(iseq, line, BIN(putnil), 0)->link);
-	    ADD_INSN(ret, line, swap);
-	    ADD_INSN(ret, line, pop);
-	    ADD_LABEL(ret, lfinish[1]);
-	}
-	ADD_LABEL(ret, lfinish[0]);
-    }
-    return COMPILE_OK;
+    return done;
 }
 
 static VALUE
@@ -4900,7 +3613,7 @@ make_name_for_block(const rb_iseq_t *orig_iseq)
 static void
 push_ensure_entry(rb_iseq_t *iseq,
 		  struct iseq_compile_data_ensure_node_stack *enl,
-		  struct ensure_range *er, const NODE *const node)
+		  struct ensure_range *er, NODE *node)
 {
     enl->ensure_node = node;
     enl->prev = ISEQ_COMPILE_DATA(iseq)->ensure_node_stack;	/* prev */
@@ -4927,7 +3640,7 @@ add_ensure_range(rb_iseq_t *iseq, struct ensure_range *erange,
 }
 
 static void
-add_ensure_iseq(LINK_ANCHOR *const ret, rb_iseq_t *iseq, int is_return)
+add_ensure_iseq(LINK_ANCHOR *ret, rb_iseq_t *iseq, int is_return)
 {
     struct iseq_compile_data_ensure_node_stack *enlp =
 	ISEQ_COMPILE_DATA(iseq)->ensure_node_stack;
@@ -4936,7 +3649,7 @@ add_ensure_iseq(LINK_ANCHOR *const ret, rb_iseq_t *iseq, int is_return)
 
     INIT_ANCHOR(ensure);
     while (enlp) {
-	if (enlp->erange != NULL) {
+	if (enlp->erange != 0) {
 	    DECL_ANCHOR(ensure_part);
 	    LABEL *lstart = NEW_LABEL(0);
 	    LABEL *lend = NEW_LABEL(0);
@@ -4946,7 +3659,7 @@ add_ensure_iseq(LINK_ANCHOR *const ret, rb_iseq_t *iseq, int is_return)
 
 	    ISEQ_COMPILE_DATA(iseq)->ensure_node_stack = enlp->prev;
 	    ADD_LABEL(ensure_part, lstart);
-            NO_CHECK(COMPILE_POPPED(ensure_part, "ensure part", enlp->ensure_node));
+	    COMPILE_POPED(ensure_part, "ensure part", enlp->ensure_node);
 	    ADD_LABEL(ensure_part, lend);
 	    ADD_SEQ(ensure, ensure_part);
 	}
@@ -4961,122 +3674,104 @@ add_ensure_iseq(LINK_ANCHOR *const ret, rb_iseq_t *iseq, int is_return)
     ADD_SEQ(ret, ensure);
 }
 
-static int
-check_keyword(const NODE *node)
+static VALUE
+setup_args(rb_iseq_t *iseq, LINK_ANCHOR *args, NODE *argn, unsigned int *flag, struct rb_call_info_kw_arg **keywords)
 {
-    /* This check is essentially a code clone of compile_keyword_arg. */
+    VALUE argc = INT2FIX(0);
+    int nsplat = 0;
+    DECL_ANCHOR(arg_block);
+    DECL_ANCHOR(args_splat);
 
-    if (nd_type(node) == NODE_LIST) {
-        while (node->nd_next) {
-            node = node->nd_next;
-        }
-        node = node->nd_head;
+    INIT_ANCHOR(arg_block);
+    INIT_ANCHOR(args_splat);
+    if (argn && nd_type(argn) == NODE_BLOCK_PASS) {
+	COMPILE(arg_block, "block", argn->nd_body);
+	*flag |= VM_CALL_ARGS_BLOCKARG;
+	argn = argn->nd_head;
     }
 
-    return keyword_node_p(node);
-}
-
-static VALUE
-setup_args_core(rb_iseq_t *iseq, LINK_ANCHOR *const args, const NODE *argn,
-                int dup_rest, unsigned int *flag, struct rb_call_info_kw_arg **keywords)
-{
+  setup_argn:
     if (argn) {
-        switch (nd_type(argn)) {
-          case NODE_SPLAT: {
-            NO_CHECK(COMPILE(args, "args (splat)", argn->nd_head));
-            ADD_INSN1(args, nd_line(argn), splatarray, dup_rest ? Qtrue : Qfalse);
-            if (flag) *flag |= VM_CALL_ARGS_SPLAT;
-            return INT2FIX(1);
-          }
-          case NODE_ARGSCAT:
-          case NODE_ARGSPUSH: {
-            int next_is_list = (nd_type(argn->nd_head) == NODE_LIST);
-            VALUE argc = setup_args_core(iseq, args, argn->nd_head, 1, NULL, NULL);
-            NO_CHECK(COMPILE(args, "args (cat: splat)", argn->nd_body));
-            if (flag) {
-                *flag |= VM_CALL_ARGS_SPLAT;
-                /* This is a dirty hack.  It traverses the AST twice.
-                 * In a long term, it should be fixed by a redesign of keyword arguments */
-                if (check_keyword(argn->nd_body))
-                    *flag |= VM_CALL_KW_SPLAT;
-            }
-            if (nd_type(argn) == NODE_ARGSCAT) {
-                if (next_is_list) {
-                    ADD_INSN1(args, nd_line(argn), splatarray, Qtrue);
-                    return INT2FIX(FIX2INT(argc) + 1);
-                }
-                else {
-                    ADD_INSN1(args, nd_line(argn), splatarray, Qfalse);
-                    ADD_INSN(args, nd_line(argn), concatarray);
-                    return argc;
-                }
-            }
-            else {
-                ADD_INSN1(args, nd_line(argn), newarray, INT2FIX(1));
-                ADD_INSN(args, nd_line(argn), concatarray);
-                return argc;
-            }
-          }
-          case NODE_LIST: {
-            int len = compile_args(iseq, args, argn, keywords, flag);
-            return INT2FIX(len);
-          }
-          default: {
-            UNKNOWN_NODE("setup_arg", argn, Qnil);
-          }
-        }
-    }
-    return INT2FIX(0);
-}
+	switch (nd_type(argn)) {
+	  case NODE_SPLAT: {
+	    COMPILE(args, "args (splat)", argn->nd_head);
+	    ADD_INSN1(args, nd_line(argn), splatarray, Qfalse);
+	    argc = INT2FIX(1);
+	    nsplat++;
+	    *flag |= VM_CALL_ARGS_SPLAT;
+	    break;
+	  }
+	  case NODE_ARGSCAT:
+	  case NODE_ARGSPUSH: {
+	    int next_is_array = (nd_type(argn->nd_head) == NODE_ARRAY);
+	    DECL_ANCHOR(tmp);
 
-static VALUE
-setup_args(rb_iseq_t *iseq, LINK_ANCHOR *const args, const NODE *argn,
-	   unsigned int *flag, struct rb_call_info_kw_arg **keywords)
-{
-    VALUE ret;
-    if (argn && nd_type(argn) == NODE_BLOCK_PASS) {
-        DECL_ANCHOR(arg_block);
-        INIT_ANCHOR(arg_block);
-        NO_CHECK(COMPILE(arg_block, "block", argn->nd_body));
-
-        *flag |= VM_CALL_ARGS_BLOCKARG;
-        ret = setup_args_core(iseq, args, argn->nd_head, 0, flag, keywords);
-
-        if (LIST_INSN_SIZE_ONE(arg_block)) {
-            LINK_ELEMENT *elem = FIRST_ELEMENT(arg_block);
-            if (elem->type == ISEQ_ELEMENT_INSN) {
-                INSN *iobj = (INSN *)elem;
-                if (iobj->insn_id == BIN(getblockparam)) {
-                    iobj->insn_id = BIN(getblockparamproxy);
-                }
-            }
-        }
-        ADD_SEQ(args, arg_block);
+	    INIT_ANCHOR(tmp);
+	    COMPILE(tmp, "args (cat: splat)", argn->nd_body);
+	    if (nd_type(argn) == NODE_ARGSCAT) {
+		ADD_INSN1(tmp, nd_line(argn), splatarray, Qfalse);
+	    }
+	    else {
+		ADD_INSN1(tmp, nd_line(argn), newarray, INT2FIX(1));
+	    }
+	    INSERT_LIST(args_splat, tmp);
+	    nsplat++;
+	    *flag |= VM_CALL_ARGS_SPLAT;
+
+	    if (next_is_array) {
+		argc = INT2FIX(compile_array(iseq, args, argn->nd_head, COMPILE_ARRAY_TYPE_ARGS) + 1);
+	    }
+	    else {
+		argn = argn->nd_head;
+		goto setup_argn;
+	    }
+	    break;
+	  }
+	  case NODE_ARRAY:
+	    {
+		argc = INT2FIX(compile_array_(iseq, args, argn, COMPILE_ARRAY_TYPE_ARGS, keywords, FALSE));
+		break;
+	    }
+	  default: {
+	    UNKNOWN_NODE("setup_arg", argn);
+	  }
+	}
     }
-    else {
-        ret = setup_args_core(iseq, args, argn, 0, flag, keywords);
+
+    if (nsplat > 1) {
+	int i;
+	for (i=1; i<nsplat; i++) {
+	    ADD_INSN(args_splat, nd_line(args), concatarray);
+	}
+    }
+
+    if (!LIST_SIZE_ZERO(args_splat)) {
+	ADD_SEQ(args, args_splat);
+    }
+
+    if (*flag & VM_CALL_ARGS_BLOCKARG) {
+	ADD_SEQ(args, arg_block);
     }
-    return ret;
+    return argc;
 }
 
-static void
-build_postexe_iseq(rb_iseq_t *iseq, LINK_ANCHOR *ret, const void *ptr)
+static VALUE
+build_postexe_iseq(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE *body)
 {
-    const NODE *body = ptr;
     int line = nd_line(body);
     VALUE argc = INT2FIX(0);
     const rb_iseq_t *block = NEW_CHILD_ISEQ(body, make_name_for_block(iseq->body->parent_iseq), ISEQ_TYPE_BLOCK, line);
 
     ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
     ADD_CALL_WITH_BLOCK(ret, line, id_core_set_postexe, argc, block);
-    RB_OBJ_WRITTEN(iseq, Qundef, (VALUE)block);
     iseq_set_local_table(iseq, 0);
+    return Qnil;
 }
 
 static void
-compile_named_capture_assign(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node)
+compile_named_capture_assign(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE *node)
 {
-    const NODE *vars;
+    NODE *vars;
     LINK_ELEMENT *last;
     int line = nd_line(node);
     LABEL *fail_label = NEW_LABEL(line), *end_label = NEW_LABEL(line);
@@ -5095,11 +3790,11 @@ compile_named_capture_assign(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE
 	    ADD_INSN(ret, line, dup);
 	}
 	last = ret->last;
-        NO_CHECK(COMPILE_POPPED(ret, "capture", vars->nd_head));
+	COMPILE_POPED(ret, "capture", vars->nd_head);
 	last = last->next; /* putobject :var */
 	cap = new_insn_send(iseq, line, idAREF, INT2FIX(1),
 			    NULL, INT2FIX(0), NULL);
-	ELEM_INSERT_PREV(last->next, (LINK_ELEMENT *)cap);
+	INSERT_ELEM_PREV(last->next, (LINK_ELEMENT *)cap);
 #if !defined(NAMED_CAPTURE_SINGLE_OPT) || NAMED_CAPTURE_SINGLE_OPT-0
 	if (!vars->nd_next && vars == node) {
 	    /* only one name */
@@ -5124,7 +3819,7 @@ compile_named_capture_assign(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE
     ADD_INSN(ret, line, pop);
     for (vars = node; vars; vars = vars->nd_next) {
 	last = ret->last;
-        NO_CHECK(COMPILE_POPPED(ret, "capture", vars->nd_head));
+	COMPILE_POPED(ret, "capture", vars->nd_head);
 	last = last->next; /* putobject :var */
 	((INSN*)last)->insn_id = BIN(putnil);
 	((INSN*)last)->operand_size = 0;
@@ -5132,2030 +3827,734 @@ compile_named_capture_assign(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE
     ADD_LABEL(ret, end_label);
 }
 
+/**
+  compile each node
+
+  self:  InstructionSequence
+  node:  Ruby compiled node
+  poped: This node will be poped
+ */
 static int
-number_literal_p(const NODE *n)
+iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 {
-    return (n && nd_type(n) == NODE_LIT && RB_INTEGER_TYPE_P(n->nd_lit));
-}
+    enum node_type type;
+    LINK_ELEMENT *saved_last_element = 0;
+    int line;
 
-static int
-compile_if(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped, const enum node_type type)
-{
-    struct rb_iseq_constant_body *const body = iseq->body;
-    const NODE *const node_body = type == NODE_IF ? node->nd_body : node->nd_else;
-    const NODE *const node_else = type == NODE_IF ? node->nd_else : node->nd_body;
-
-    const int line = nd_line(node);
-    const int lineno = nd_first_lineno(node);
-    const int column = nd_first_column(node);
-    const int last_lineno = nd_last_lineno(node);
-    const int last_column = nd_last_column(node);
-    DECL_ANCHOR(cond_seq);
-    DECL_ANCHOR(then_seq);
-    DECL_ANCHOR(else_seq);
-    LABEL *then_label, *else_label, *end_label;
-    VALUE branches = Qfalse;
-    int ci_size, ci_kw_size;
-    VALUE catch_table = ISEQ_COMPILE_DATA(iseq)->catch_table_ary;
-    long catch_table_size = NIL_P(catch_table) ? 0 : RARRAY_LEN(catch_table);
-
-    INIT_ANCHOR(cond_seq);
-    INIT_ANCHOR(then_seq);
-    INIT_ANCHOR(else_seq);
-    then_label = NEW_LABEL(line);
-    else_label = NEW_LABEL(line);
-    end_label = 0;
-
-    compile_branch_condition(iseq, cond_seq, node->nd_cond,
-			     then_label, else_label);
-
-    ci_size = body->ci_size;
-    ci_kw_size = body->ci_kw_size;
-    CHECK(COMPILE_(then_seq, "then", node_body, popped));
-    catch_table = ISEQ_COMPILE_DATA(iseq)->catch_table_ary;
-    if (!then_label->refcnt) {
-        body->ci_size = ci_size;
-        body->ci_kw_size = ci_kw_size;
-        if (!NIL_P(catch_table)) rb_ary_set_len(catch_table, catch_table_size);
-    }
-    else {
-        if (!NIL_P(catch_table)) catch_table_size = RARRAY_LEN(catch_table);
+    if (node == 0) {
+	if (!poped) {
+	    debugs("node: NODE_NIL(implicit)\n");
+	    ADD_INSN(ret, ISEQ_COMPILE_DATA(iseq)->last_line, putnil);
+	}
+	return COMPILE_OK;
     }
 
-    ci_size = body->ci_size;
-    ci_kw_size = body->ci_kw_size;
-    CHECK(COMPILE_(else_seq, "else", node_else, popped));
-    catch_table = ISEQ_COMPILE_DATA(iseq)->catch_table_ary;
-    if (!else_label->refcnt) {
-        body->ci_size = ci_size;
-        body->ci_kw_size = ci_kw_size;
-        if (!NIL_P(catch_table)) rb_ary_set_len(catch_table, catch_table_size);
+    line = (int)nd_line(node);
+
+    if (ISEQ_COMPILE_DATA(iseq)->last_line == line) {
+	/* ignore */
     }
     else {
-        if (!NIL_P(catch_table)) catch_table_size = RARRAY_LEN(catch_table);
+	if (node->flags & NODE_FL_NEWLINE) {
+	    ISEQ_COMPILE_DATA(iseq)->last_line = line;
+	    ADD_TRACE(ret, line, RUBY_EVENT_LINE);
+	    saved_last_element = ret->last;
+	}
     }
 
-    ADD_SEQ(ret, cond_seq);
+    debug_node_start(node);
 
-    if (then_label->refcnt && else_label->refcnt) {
-	DECL_BRANCH_BASE(branches, lineno, column, last_lineno, last_column, type == NODE_IF ? "if" : "unless");
-    }
+    type = nd_type(node);
 
-    if (then_label->refcnt) {
-	ADD_LABEL(ret, then_label);
-	if (else_label->refcnt) {
-	    ADD_TRACE_BRANCH_COVERAGE(
-		ret,
-		node_body ? nd_first_lineno(node_body) : lineno,
-		node_body ? nd_first_column(node_body) : column,
-		node_body ? nd_last_lineno(node_body) : last_lineno,
-		node_body ? nd_last_column(node_body) : last_column,
-		type == NODE_IF ? "then" : "else",
-		branches);
-	    end_label = NEW_LABEL(line);
-	    ADD_INSNL(then_seq, line, jump, end_label);
+    switch (type) {
+      case NODE_BLOCK:{
+	while (node && nd_type(node) == NODE_BLOCK) {
+	    COMPILE_(ret, "BLOCK body", node->nd_head,
+		     (node->nd_next == 0 && poped == 0) ? 0 : 1);
+	    node = node->nd_next;
 	}
+	if (node) {
+	    COMPILE_(ret, "BLOCK next", node->nd_next, poped);
+	}
+	break;
+      }
+      case NODE_IF:{
+	DECL_ANCHOR(cond_seq);
+	DECL_ANCHOR(then_seq);
+	DECL_ANCHOR(else_seq);
+	LABEL *then_label, *else_label, *end_label;
+
+	INIT_ANCHOR(cond_seq);
+	INIT_ANCHOR(then_seq);
+	INIT_ANCHOR(else_seq);
+	then_label = NEW_LABEL(line);
+	else_label = NEW_LABEL(line);
+	end_label = NEW_LABEL(line);
+
+	compile_branch_condition(iseq, cond_seq, node->nd_cond,
+				 then_label, else_label);
+	COMPILE_(then_seq, "then", node->nd_body, poped);
+	COMPILE_(else_seq, "else", node->nd_else, poped);
+
+	ADD_SEQ(ret, cond_seq);
+
+	ADD_LABEL(ret, then_label);
 	ADD_SEQ(ret, then_seq);
-    }
+	ADD_INSNL(ret, line, jump, end_label);
 
-    if (else_label->refcnt) {
 	ADD_LABEL(ret, else_label);
-	if (then_label->refcnt) {
-	    ADD_TRACE_BRANCH_COVERAGE(
-		ret,
-		node_else ? nd_first_lineno(node_else) : lineno,
-		node_else ? nd_first_column(node_else) : column,
-		node_else ? nd_last_lineno(node_else) : last_lineno,
-		node_else ? nd_last_column(node_else) : last_column,
-		type == NODE_IF ? "else" : "then",
-		branches);
-	}
 	ADD_SEQ(ret, else_seq);
-    }
 
-    if (end_label) {
 	ADD_LABEL(ret, end_label);
-    }
 
-    return COMPILE_OK;
-}
+	break;
+      }
+      case NODE_CASE:{
+	NODE *vals;
+	NODE *tempnode = node;
+	LABEL *endlabel, *elselabel;
+	DECL_ANCHOR(head);
+	DECL_ANCHOR(body_seq);
+	DECL_ANCHOR(cond_seq);
+	int only_special_literals = 1;
+	VALUE literals = rb_hash_new();
+
+	INIT_ANCHOR(head);
+	INIT_ANCHOR(body_seq);
+	INIT_ANCHOR(cond_seq);
+
+	rb_hash_tbl_raw(literals)->type = &cdhash_type;
+
+	if (node->nd_head == 0) {
+	    COMPILE_(ret, "when", node->nd_body, poped);
+	    break;
+	}
+	COMPILE(head, "case base", node->nd_head);
 
-static int
-compile_case(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const orig_node, int popped)
-{
-    const NODE *vals;
-    const NODE *node = orig_node;
-    LABEL *endlabel, *elselabel;
-    DECL_ANCHOR(head);
-    DECL_ANCHOR(body_seq);
-    DECL_ANCHOR(cond_seq);
-    int only_special_literals = 1;
-    VALUE literals = rb_hash_new();
-    int line, lineno, column, last_lineno, last_column;
-    enum node_type type;
-    VALUE branches = Qfalse;
+	node = node->nd_body;
+	type = nd_type(node);
+	line = nd_line(node);
 
-    INIT_ANCHOR(head);
-    INIT_ANCHOR(body_seq);
-    INIT_ANCHOR(cond_seq);
+	if (type != NODE_WHEN) {
+	    COMPILE_ERROR(ERROR_ARGS "NODE_CASE: unexpected node. must be NODE_WHEN, but %s", ruby_node_name(type));
+	    debug_node_end();
+	    return COMPILE_NG;
+	}
 
-    RHASH_TBL_RAW(literals)->type = &cdhash_type;
+	endlabel = NEW_LABEL(line);
+	elselabel = NEW_LABEL(line);
 
-    CHECK(COMPILE(head, "case base", node->nd_head));
+	ADD_SEQ(ret, head);	/* case VAL */
 
-    DECL_BRANCH_BASE(branches, nd_first_lineno(node), nd_first_column(node), nd_last_lineno(node), nd_last_column(node), "case");
+	while (type == NODE_WHEN) {
+	    LABEL *l1;
 
-    node = node->nd_body;
-    EXPECT_NODE("NODE_CASE", node, NODE_WHEN, COMPILE_NG);
-    type = nd_type(node);
-    line = nd_line(node);
-    lineno = nd_first_lineno(node);
-    column = nd_first_column(node);
-    last_lineno = nd_last_lineno(node);
-    last_column = nd_last_column(node);
-
-    endlabel = NEW_LABEL(line);
-    elselabel = NEW_LABEL(line);
-
-    ADD_SEQ(ret, head);	/* case VAL */
-
-    while (type == NODE_WHEN) {
-	LABEL *l1;
-
-	l1 = NEW_LABEL(line);
-	ADD_LABEL(body_seq, l1);
-	ADD_INSN(body_seq, line, pop);
-	ADD_TRACE_BRANCH_COVERAGE(
-		body_seq,
-		node->nd_body ? nd_first_lineno(node->nd_body) : lineno,
-		node->nd_body ? nd_first_column(node->nd_body) : column,
-		node->nd_body ? nd_last_lineno(node->nd_body) : last_lineno,
-		node->nd_body ? nd_last_column(node->nd_body) : last_column,
-		"when",
-		branches);
-	CHECK(COMPILE_(body_seq, "when body", node->nd_body, popped));
-	ADD_INSNL(body_seq, line, jump, endlabel);
-
-	vals = node->nd_head;
-	if (vals) {
-	    switch (nd_type(vals)) {
-	      case NODE_LIST:
-		only_special_literals = when_vals(iseq, cond_seq, vals, l1, only_special_literals, literals);
-		if (only_special_literals < 0) return COMPILE_NG;
-		break;
-	      case NODE_SPLAT:
-	      case NODE_ARGSCAT:
-	      case NODE_ARGSPUSH:
-		only_special_literals = 0;
-		CHECK(when_splat_vals(iseq, cond_seq, vals, l1, only_special_literals, literals));
+	    l1 = NEW_LABEL(line);
+	    ADD_LABEL(body_seq, l1);
+	    ADD_INSN(body_seq, line, pop);
+	    COMPILE_(body_seq, "when body", node->nd_body, poped);
+	    ADD_INSNL(body_seq, line, jump, endlabel);
+
+	    vals = node->nd_head;
+	    if (vals) {
+		switch (nd_type(vals)) {
+		  case NODE_ARRAY:
+		    only_special_literals = when_vals(iseq, cond_seq, vals, l1, only_special_literals, literals);
+		    break;
+		  case NODE_SPLAT:
+		  case NODE_ARGSCAT:
+		  case NODE_ARGSPUSH:
+		    only_special_literals = 0;
+		    ADD_INSN (cond_seq, nd_line(vals), dup);
+		    COMPILE(cond_seq, "when/cond splat", vals);
+		    ADD_INSN1(cond_seq, nd_line(vals), checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_CASE | VM_CHECKMATCH_ARRAY));
+		    ADD_INSNL(cond_seq, nd_line(vals), branchif, l1);
+		    break;
+		  default:
+		    UNKNOWN_NODE("NODE_CASE", vals);
+		}
+	    }
+	    else {
+		EXPECT_NODE_NONULL("NODE_CASE", node, NODE_ARRAY);
+	    }
+
+	    node = node->nd_next;
+	    if (!node) {
 		break;
-	      default:
-		UNKNOWN_NODE("NODE_CASE", vals, COMPILE_NG);
 	    }
+	    type = nd_type(node);
+	    line = nd_line(node);
 	}
-	else {
-	    EXPECT_NODE_NONULL("NODE_CASE", node, NODE_LIST, COMPILE_NG);
-	}
-
-	node = node->nd_next;
-	if (!node) {
-	    break;
+	/* else */
+	if (node) {
+	    ADD_LABEL(cond_seq, elselabel);
+	    ADD_INSN(cond_seq, line, pop);
+	    COMPILE_(cond_seq, "else", node, poped);
+	    ADD_INSNL(cond_seq, line, jump, endlabel);
 	}
-	type = nd_type(node);
-	line = nd_line(node);
-	lineno = nd_first_lineno(node);
-	column = nd_first_column(node);
-	last_lineno = nd_last_lineno(node);
-	last_column = nd_last_column(node);
-    }
-    /* else */
-    if (node) {
-	ADD_LABEL(cond_seq, elselabel);
-	ADD_INSN(cond_seq, line, pop);
-	ADD_TRACE_BRANCH_COVERAGE(cond_seq, nd_first_lineno(node), nd_first_column(node), nd_last_lineno(node), nd_last_column(node), "else", branches);
-	CHECK(COMPILE_(cond_seq, "else", node, popped));
-	ADD_INSNL(cond_seq, line, jump, endlabel);
-    }
-    else {
-	debugs("== else (implicit)\n");
-	ADD_LABEL(cond_seq, elselabel);
-	ADD_INSN(cond_seq, nd_line(orig_node), pop);
-	ADD_TRACE_BRANCH_COVERAGE(cond_seq, nd_first_lineno(orig_node), nd_first_column(orig_node), nd_last_lineno(orig_node), nd_last_column(orig_node), "else", branches);
-	if (!popped) {
-	    ADD_INSN(cond_seq, nd_line(orig_node), putnil);
+	else {
+	    debugs("== else (implicit)\n");
+	    ADD_LABEL(cond_seq, elselabel);
+	    ADD_INSN(cond_seq, nd_line(tempnode), pop);
+	    if (!poped) {
+		ADD_INSN(cond_seq, nd_line(tempnode), putnil);
+	    }
+	    ADD_INSNL(cond_seq, nd_line(tempnode), jump, endlabel);
 	}
-	ADD_INSNL(cond_seq, nd_line(orig_node), jump, endlabel);
-    }
 
-    if (only_special_literals && ISEQ_COMPILE_DATA(iseq)->option->specialized_instruction) {
-	ADD_INSN(ret, nd_line(orig_node), dup);
-	ADD_INSN2(ret, nd_line(orig_node), opt_case_dispatch, literals, elselabel);
-        RB_OBJ_WRITTEN(iseq, Qundef, literals);
-	LABEL_REF(elselabel);
-    }
+	if (only_special_literals) {
+	    iseq_add_mark_object(iseq, literals);
 
-    ADD_SEQ(ret, cond_seq);
-    ADD_SEQ(ret, body_seq);
-    ADD_LABEL(ret, endlabel);
-    return COMPILE_OK;
-}
+	    ADD_INSN(ret, nd_line(tempnode), dup);
+	    ADD_INSN2(ret, nd_line(tempnode), opt_case_dispatch, literals, elselabel);
+	    LABEL_REF(elselabel);
+	}
 
-static int
-compile_case2(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const orig_node, int popped)
-{
-    const NODE *vals;
-    const NODE *val;
-    const NODE *node = orig_node->nd_body;
-    LABEL *endlabel;
-    DECL_ANCHOR(body_seq);
-    VALUE branches = Qfalse;
-
-    DECL_BRANCH_BASE(branches, nd_first_lineno(orig_node), nd_first_column(orig_node), nd_last_lineno(orig_node), nd_last_column(orig_node), "case");
-
-    INIT_ANCHOR(body_seq);
-    endlabel = NEW_LABEL(nd_line(node));
-
-    while (node && nd_type(node) == NODE_WHEN) {
-	const int line = nd_line(node);
-	const int lineno = nd_first_lineno(node);
-	const int column = nd_first_column(node);
-	const int last_lineno = nd_last_lineno(node);
-	const int last_column = nd_last_column(node);
-	LABEL *l1 = NEW_LABEL(line);
-	ADD_LABEL(body_seq, l1);
-	ADD_TRACE_BRANCH_COVERAGE(
-		body_seq,
-		node->nd_body ? nd_first_lineno(node->nd_body) : lineno,
-		node->nd_body ? nd_first_column(node->nd_body) : column,
-		node->nd_body ? nd_last_lineno(node->nd_body) : last_lineno,
-		node->nd_body ? nd_last_column(node->nd_body) : last_column,
-		"when",
-		branches);
-	CHECK(COMPILE_(body_seq, "when", node->nd_body, popped));
-	ADD_INSNL(body_seq, line, jump, endlabel);
-
-	vals = node->nd_head;
-	if (!vals) {
-            EXPECT_NODE_NONULL("NODE_WHEN", node, NODE_LIST, COMPILE_NG);
-	}
-	switch (nd_type(vals)) {
-	  case NODE_LIST:
-	    while (vals) {
-		LABEL *lnext;
-		val = vals->nd_head;
-		lnext = NEW_LABEL(nd_line(val));
-		debug_compile("== when2\n", (void)0);
-		CHECK(compile_branch_condition(iseq, ret, val, l1, lnext));
-		ADD_LABEL(ret, lnext);
-		vals = vals->nd_next;
+	ADD_SEQ(ret, cond_seq);
+	ADD_SEQ(ret, body_seq);
+	ADD_LABEL(ret, endlabel);
+	break;
+      }
+      case NODE_WHEN:{
+	NODE *vals;
+	NODE *val;
+	NODE *orig_node = node;
+	LABEL *endlabel;
+	DECL_ANCHOR(body_seq);
+
+	INIT_ANCHOR(body_seq);
+	endlabel = NEW_LABEL(line);
+
+	while (node && nd_type(node) == NODE_WHEN) {
+	    LABEL *l1 = NEW_LABEL(line = nd_line(node));
+	    ADD_LABEL(body_seq, l1);
+	    COMPILE_(body_seq, "when", node->nd_body, poped);
+	    ADD_INSNL(body_seq, line, jump, endlabel);
+
+	    vals = node->nd_head;
+	    if (!vals) {
+		compile_bug(ERROR_ARGS "NODE_WHEN: must be NODE_ARRAY, but 0");
 	    }
-	    break;
-	  case NODE_SPLAT:
-	  case NODE_ARGSCAT:
-	  case NODE_ARGSPUSH:
-	    ADD_INSN(ret, nd_line(vals), putnil);
-	    CHECK(COMPILE(ret, "when2/cond splat", vals));
-	    ADD_INSN1(ret, nd_line(vals), checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_WHEN | VM_CHECKMATCH_ARRAY));
-	    ADD_INSNL(ret, nd_line(vals), branchif, l1);
-	    break;
-	  default:
-	    UNKNOWN_NODE("NODE_WHEN", vals, COMPILE_NG);
+	    switch (nd_type(vals)) {
+	      case NODE_ARRAY:
+		while (vals) {
+		    val = vals->nd_head;
+		    COMPILE(ret, "when2", val);
+		    ADD_INSNL(ret, nd_line(val), branchif, l1);
+		    vals = vals->nd_next;
+		}
+		break;
+	      case NODE_SPLAT:
+	      case NODE_ARGSCAT:
+	      case NODE_ARGSPUSH:
+		ADD_INSN(ret, nd_line(vals), putnil);
+		COMPILE(ret, "when2/cond splat", vals);
+		ADD_INSN1(ret, nd_line(vals), checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_WHEN | VM_CHECKMATCH_ARRAY));
+		ADD_INSNL(ret, nd_line(vals), branchif, l1);
+		break;
+	      default:
+		UNKNOWN_NODE("NODE_WHEN", vals);
+	    }
+	    node = node->nd_next;
 	}
-	node = node->nd_next;
-    }
-    /* else */
-    ADD_TRACE_BRANCH_COVERAGE(
-	ret,
-	node ? nd_first_lineno(node) : nd_first_lineno(orig_node),
-	node ? nd_first_column(node) : nd_first_column(orig_node),
-	node ? nd_last_lineno(node) : nd_last_lineno(orig_node),
-	node ? nd_last_column(node) : nd_last_column(orig_node),
-	"else",
-	branches);
-    CHECK(COMPILE_(ret, "else", node, popped));
-    ADD_INSNL(ret, nd_line(orig_node), jump, endlabel);
-
-    ADD_SEQ(ret, body_seq);
-    ADD_LABEL(ret, endlabel);
-    return COMPILE_OK;
-}
+	/* else */
+	COMPILE_(ret, "else", node, poped);
+	ADD_INSNL(ret, nd_line(orig_node), jump, endlabel);
 
-static int
-iseq_compile_pattern_each(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int in_alt_pattern)
-{
-    const int line = nd_line(node);
+	ADD_SEQ(ret, body_seq);
+	ADD_LABEL(ret, endlabel);
 
-    switch (nd_type(node)) {
-      case NODE_ARYPTN: {
-        /*
-         *   if pattern.use_rest_num?
-         *     rest_num = 0
-         *   end
-         *   if pattern.has_constant_node?
-         *     unless pattern.constant === obj
-         *       goto match_failed
-         *     end
-         *   end
-         *   unless obj.respond_to?(:deconstruct)
-         *     goto match_failed
-         *   end
-         *   d = obj.deconstruct
-         *   unless Array === d
-         *     goto type_error
-         *   end
-         *   min_argc = pattern.pre_args_num + pattern.post_args_num
-         *   if pattern.has_rest_arg?
-         *     unless d.length >= min_argc
-         *       goto match_failed
-         *     end
-         *   else
-         *     unless d.length == min_argc
-         *       goto match_failed
-         *     end
-         *   end
-         *   pattern.pre_args_num.each do |i|
-         *     unless pattern.pre_args[i].match?(d[i])
-         *       goto match_failed
-         *     end
-         *   end
-         *   if pattern.use_rest_num?
-         *     rest_num = d.length - min_argc
-         *     if pattern.has_rest_arg? && pattern.has_rest_arg_id # not `*`, but `*rest`
-         *       unless pattern.rest_arg.match?(d[pattern.pre_args_num, rest_num])
-         *         goto match_failed
-         *       end
-         *     end
-         *   end
-         *   pattern.post_args_num.each do |i|
-         *     j = pattern.pre_args_num + i
-         *     j += rest_num
-         *     unless pattern.post_args[i].match?(d[j])
-         *       goto match_failed
-         *     end
-         *   end
-         *   true
-         *   goto fin
-         * type_error:
-         *   FrozenCore.raise TypeError
-         * match_failed:
-         *   false
-         * fin:
-         */
-        struct rb_ary_pattern_info *apinfo = node->nd_apinfo;
-        const NODE *args = apinfo->pre_args;
-        const int pre_args_num = apinfo->pre_args ? rb_long2int(apinfo->pre_args->nd_alen) : 0;
-        const int post_args_num = apinfo->post_args ? rb_long2int(apinfo->post_args->nd_alen) : 0;
-
-        const int min_argc = pre_args_num + post_args_num;
-        const int use_rest_num = apinfo->rest_arg && (NODE_NAMED_REST_P(apinfo->rest_arg) ||
-                                                      (!NODE_NAMED_REST_P(apinfo->rest_arg) && post_args_num > 0));
-
-        LABEL *match_failed, *type_error, *fin;
-        int i;
-        match_failed = NEW_LABEL(line);
-        type_error = NEW_LABEL(line);
-        fin = NEW_LABEL(line);
-
-        if (use_rest_num) {
-            ADD_INSN1(ret, line, putobject, INT2FIX(0)); /* allocate stack for rest_num */
-            ADD_INSN(ret, line, swap);
-        }
-
-        if (node->nd_pconst) {
-            ADD_INSN(ret, line, dup);
-            CHECK(COMPILE(ret, "constant", node->nd_pconst));
-            ADD_INSN1(ret, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_CASE));
-            ADD_INSNL(ret, line, branchunless, match_failed);
-        }
-
-        ADD_INSN(ret, line, dup);
-        ADD_INSN1(ret, line, putobject, ID2SYM(rb_intern("deconstruct")));
-        ADD_SEND(ret, line, idRespond_to, INT2FIX(1));
-        ADD_INSNL(ret, line, branchunless, match_failed);
-
-        ADD_SEND(ret, line, rb_intern("deconstruct"), INT2FIX(0));
-
-        ADD_INSN(ret, line, dup);
-        ADD_INSN1(ret, line, checktype, INT2FIX(T_ARRAY));
-        ADD_INSNL(ret, line, branchunless, type_error);
-
-        ADD_INSN(ret, line, dup);
-        ADD_SEND(ret, line, idLength, INT2FIX(0));
-        ADD_INSN1(ret, line, putobject, INT2FIX(min_argc));
-        ADD_SEND(ret, line, apinfo->rest_arg ? idGE : idEq, INT2FIX(1));
-        ADD_INSNL(ret, line, branchunless, match_failed);
-
-        for (i = 0; i < pre_args_num; i++) {
-            ADD_INSN(ret, line, dup);
-            ADD_INSN1(ret, line, putobject, INT2FIX(i));
-            ADD_SEND(ret, line, idAREF, INT2FIX(1));
-            iseq_compile_pattern_each(iseq, ret, args->nd_head, in_alt_pattern);
-            args = args->nd_next;
-            ADD_INSNL(ret, line, branchunless, match_failed);
-        }
-
-        if (apinfo->rest_arg) {
-            if (NODE_NAMED_REST_P(apinfo->rest_arg)) {
-                ADD_INSN(ret, line, dup);
-                ADD_INSN1(ret, line, putobject, INT2FIX(pre_args_num));
-                ADD_INSN1(ret, line, topn, INT2FIX(1));
-                ADD_SEND(ret, line, idLength, INT2FIX(0));
-                ADD_INSN1(ret, line, putobject, INT2FIX(min_argc));
-                ADD_SEND(ret, line, idMINUS, INT2FIX(1));
-                ADD_INSN1(ret, line, setn, INT2FIX(4));
-                ADD_SEND(ret, line, idAREF, INT2FIX(2));
-
-                iseq_compile_pattern_each(iseq, ret, apinfo->rest_arg, in_alt_pattern);
-                ADD_INSNL(ret, line, branchunless, match_failed);
-            }
-            else {
-                if (post_args_num > 0) {
-                    ADD_INSN(ret, line, dup);
-                    ADD_SEND(ret, line, idLength, INT2FIX(0));
-                    ADD_INSN1(ret, line, putobject, INT2FIX(min_argc));
-                    ADD_SEND(ret, line, idMINUS, INT2FIX(1));
-                    ADD_INSN1(ret, line, setn, INT2FIX(2));
-                    ADD_INSN(ret, line, pop);
-                }
-            }
-        }
-
-        args = apinfo->post_args;
-        for (i = 0; i < post_args_num; i++) {
-            ADD_INSN(ret, line, dup);
-
-            ADD_INSN1(ret, line, putobject, INT2FIX(pre_args_num + i));
-            ADD_INSN1(ret, line, topn, INT2FIX(3));
-            ADD_SEND(ret, line, idPLUS, INT2FIX(1));
-
-            ADD_SEND(ret, line, idAREF, INT2FIX(1));
-            iseq_compile_pattern_each(iseq, ret, args->nd_head, in_alt_pattern);
-            args = args->nd_next;
-            ADD_INSNL(ret, line, branchunless, match_failed);
-        }
-
-        ADD_INSN(ret, line, pop);
-        if (use_rest_num) {
-            ADD_INSN(ret, line, pop);
-        }
-        ADD_INSN1(ret, line, putobject, Qtrue);
-        ADD_INSNL(ret, line, jump, fin);
-
-        ADD_LABEL(ret, type_error);
-        ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
-        ADD_INSN1(ret, line, putobject, rb_eTypeError);
-        ADD_INSN1(ret, line, putobject, rb_fstring_lit("deconstruct must return Array"));
-        ADD_SEND(ret, line, id_core_raise, INT2FIX(2));
-
-        ADD_LABEL(ret, match_failed);
-        ADD_INSN(ret, line, pop);
-        if (use_rest_num) {
-            ADD_INSN(ret, line, pop);
-        }
-        ADD_INSN1(ret, line, putobject, Qfalse);
-        ADD_LABEL(ret, fin);
-
-        break;
-      }
-      case NODE_HSHPTN: {
-        /*
-         *   keys = nil
-         *   if pattern.has_kw_args_node? && !pattern.has_kw_rest_arg_node?
-         *     keys = pattern.kw_args_node.keys
-         *   end
-         *   if pattern.has_constant_node?
-         *     unless pattern.constant === obj
-         *       goto match_failed
-         *     end
-         *   end
-         *   unless obj.respond_to?(:deconstruct_keys)
-         *     goto match_failed
-         *   end
-         *   d = obj.deconstruct_keys(keys)
-         *   unless Hash === d
-         *     goto type_error
-         *   end
-         *   if pattern.has_kw_rest_arg_node?
-         *     d = d.dup
-         *   end
-         *   if pattern.has_kw_args_node?
-         *     pattern.kw_args_node.each |k,|
-         *       unless d.key?(k)
-         *         goto match_failed
-         *       end
-         *     end
-         *     pattern.kw_args_node.each |k, pat|
-         *       if pattern.has_kw_rest_arg_node?
-         *         unless pat.match?(d.delete(k))
-         *           goto match_failed
-         *         end
-         *       else
-         *         unless pat.match?(d[k])
-         *           goto match_failed
-         *         end
-         *       end
-         *     end
-         *   else
-         *     unless d.empty?
-         *       goto match_failed
-         *     end
-         *   end
-         *   if pattern.has_kw_rest_arg_node?
-         *     if pattern.no_rest_keyword?
-         *       unless d.empty?
-         *         goto match_failed
-         *       end
-         *     else
-         *       unless pattern.kw_rest_arg_node.match?(d)
-         *         goto match_failed
-         *       end
-         *     end
-         *   end
-         *   true
-         *   goto fin
-         * type_error:
-         *   FrozenCore.raise TypeError
-         * match_failed:
-         *   false
-         * fin:
-         */
-        LABEL *match_failed, *type_error, *fin;
-        VALUE keys = Qnil;
-
-        match_failed = NEW_LABEL(line);
-        type_error = NEW_LABEL(line);
-        fin = NEW_LABEL(line);
-
-        if (node->nd_pkwargs && !node->nd_pkwrestarg) {
-            const NODE *kw_args = node->nd_pkwargs->nd_head;
-            keys = rb_ary_new_capa(kw_args ? kw_args->nd_alen/2 : 0);
-            while (kw_args) {
-                rb_ary_push(keys, kw_args->nd_head->nd_lit);
-                kw_args = kw_args->nd_next->nd_next;
-            }
-        }
-
-        if (node->nd_pconst) {
-            ADD_INSN(ret, line, dup);
-            CHECK(COMPILE(ret, "constant", node->nd_pconst));
-            ADD_INSN1(ret, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_CASE));
-            ADD_INSNL(ret, line, branchunless, match_failed);
-        }
-
-        ADD_INSN(ret, line, dup);
-        ADD_INSN1(ret, line, putobject, ID2SYM(rb_intern("deconstruct_keys")));
-        ADD_SEND(ret, line, idRespond_to, INT2FIX(1));
-        ADD_INSNL(ret, line, branchunless, match_failed);
-
-        if (NIL_P(keys)) {
-            ADD_INSN(ret, line, putnil);
-        }
-        else {
-            ADD_INSN1(ret, line, duparray, keys);
-            RB_OBJ_WRITTEN(iseq, Qundef, rb_obj_hide(keys));
-        }
-        ADD_SEND(ret, line, rb_intern("deconstruct_keys"), INT2FIX(1));
-
-        ADD_INSN(ret, line, dup);
-        ADD_INSN1(ret, line, checktype, INT2FIX(T_HASH));
-        ADD_INSNL(ret, line, branchunless, type_error);
-
-        if (node->nd_pkwrestarg) {
-            ADD_SEND(ret, line, rb_intern("dup"), INT2FIX(0));
-        }
-
-        if (node->nd_pkwargs) {
-            int i;
-            int keys_num;
-            const NODE *args;
-            args = node->nd_pkwargs->nd_head;
-            if (args) {
-                DECL_ANCHOR(match_values);
-                INIT_ANCHOR(match_values);
-                keys_num = rb_long2int(args->nd_alen) / 2;
-                for (i = 0; i < keys_num; i++) {
-                    NODE *key_node = args->nd_head;
-                    NODE *value_node = args->nd_next->nd_head;
-                    VALUE key;
-
-                    if (nd_type(key_node) != NODE_LIT) {
-                        UNKNOWN_NODE("NODE_IN", key_node, COMPILE_NG);
-                    }
-                    key = key_node->nd_lit;
-
-                    ADD_INSN(ret, line, dup);
-                    ADD_INSN1(ret, line, putobject, key);
-                    ADD_SEND(ret, line, rb_intern("key?"), INT2FIX(1));
-                    ADD_INSNL(ret, line, branchunless, match_failed);
-
-                    ADD_INSN(match_values, line, dup);
-                    ADD_INSN1(match_values, line, putobject, key);
-                    ADD_SEND(match_values, line, node->nd_pkwrestarg ? rb_intern("delete") : idAREF, INT2FIX(1));
-                    iseq_compile_pattern_each(iseq, match_values, value_node, in_alt_pattern);
-                    ADD_INSNL(match_values, line, branchunless, match_failed);
-                    args = args->nd_next->nd_next;
-                }
-                ADD_SEQ(ret, match_values);
-            }
-        }
-        else {
-            ADD_INSN(ret, line, dup);
-            ADD_SEND(ret, line, idEmptyP, INT2FIX(0));
-            ADD_INSNL(ret, line, branchunless, match_failed);
-        }
-
-        if (node->nd_pkwrestarg) {
-            if (node->nd_pkwrestarg == NODE_SPECIAL_NO_REST_KEYWORD) {
-                ADD_INSN(ret, line, dup);
-                ADD_SEND(ret, line, idEmptyP, INT2FIX(0));
-                ADD_INSNL(ret, line, branchunless, match_failed);
-            }
-            else {
-                ADD_INSN(ret, line, dup);
-                iseq_compile_pattern_each(iseq, ret, node->nd_pkwrestarg, in_alt_pattern);
-                ADD_INSNL(ret, line, branchunless, match_failed);
-            }
-        }
-
-        ADD_INSN(ret, line, pop);
-        ADD_INSN1(ret, line, putobject, Qtrue);
-        ADD_INSNL(ret, line, jump, fin);
-
-        ADD_LABEL(ret, type_error);
-        ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
-        ADD_INSN1(ret, line, putobject, rb_eTypeError);
-        ADD_INSN1(ret, line, putobject, rb_fstring_lit("deconstruct_keys must return Hash"));
-        ADD_SEND(ret, line, id_core_raise, INT2FIX(2));
-
-        ADD_LABEL(ret, match_failed);
-        ADD_INSN(ret, line, pop);
-        ADD_INSN1(ret, line, putobject, Qfalse);
-
-        ADD_LABEL(ret, fin);
-        break;
-      }
-      case NODE_LIT:
-      case NODE_STR:
-      case NODE_XSTR:
-      case NODE_DSTR:
-      case NODE_DSYM:
-      case NODE_DREGX:
-      case NODE_LIST:
-      case NODE_ZLIST:
-      case NODE_LAMBDA:
-      case NODE_DOT2:
-      case NODE_DOT3:
-      case NODE_CONST:
-      case NODE_LVAR:
-      case NODE_DVAR:
-      case NODE_TRUE:
-      case NODE_FALSE:
-      case NODE_SELF:
-      case NODE_NIL:
-      case NODE_COLON2:
-      case NODE_COLON3:
-        CHECK(COMPILE(ret, "case in literal", node));
-        ADD_INSN1(ret, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_CASE));
-        break;
-      case NODE_LASGN: {
-        struct rb_iseq_constant_body *const body = iseq->body;
-        ID id = node->nd_vid;
-        int idx = body->local_iseq->body->local_table_size - get_local_var_idx(iseq, id);
-
-        if (in_alt_pattern) {
-            const char *name = rb_id2name(id);
-            if (name && strlen(name) > 0 && name[0] != '_') {
-                COMPILE_ERROR(ERROR_ARGS "illegal variable in alternative pattern (%"PRIsVALUE")",
-                              rb_id2str(id));
-                return COMPILE_NG;
-            }
-        }
-
-        ADD_SETLOCAL(ret, line, idx, get_lvar_level(iseq));
-        ADD_INSN1(ret, line, putobject, Qtrue);
-        break;
-      }
-      case NODE_DASGN:
-      case NODE_DASGN_CURR: {
-        int idx, lv, ls;
-        ID id = node->nd_vid;
-
-        idx = get_dyna_var_idx(iseq, id, &lv, &ls);
-
-        if (in_alt_pattern) {
-            const char *name = rb_id2name(id);
-            if (name && strlen(name) > 0 && name[0] != '_') {
-                COMPILE_ERROR(ERROR_ARGS "illegal variable in alternative pattern (%"PRIsVALUE")",
-                              rb_id2str(id));
-                return COMPILE_NG;
-            }
-        }
-
-        if (idx < 0) {
-            COMPILE_ERROR(ERROR_ARGS "NODE_DASGN(_CURR): unknown id (%"PRIsVALUE")",
-                          rb_id2str(id));
-            return COMPILE_NG;
-        }
-        ADD_SETLOCAL(ret, line, ls - idx, lv);
-        ADD_INSN1(ret, line, putobject, Qtrue);
-        break;
-      }
-      case NODE_IF:
-      case NODE_UNLESS: {
-        LABEL *match_failed, *fin;
-        match_failed = NEW_LABEL(line);
-        fin = NEW_LABEL(line);
-        iseq_compile_pattern_each(iseq, ret, node->nd_body, in_alt_pattern);
-        ADD_INSNL(ret, line, branchunless, match_failed);
-        CHECK(COMPILE(ret, "case in if", node->nd_cond));
-        if (nd_type(node) == NODE_IF) {
-            ADD_INSNL(ret, line, branchunless, match_failed);
-        }
-        else {
-            ADD_INSNL(ret, line, branchif, match_failed);
-        }
-        ADD_INSN1(ret, line, putobject, Qtrue);
-        ADD_INSNL(ret, line, jump, fin);
-
-        ADD_LABEL(ret, match_failed);
-        ADD_INSN1(ret, line, putobject, Qfalse);
-
-        ADD_LABEL(ret, fin);
-        break;
-      }
-      case NODE_HASH: {
-        NODE *n;
-        LABEL *match_failed, *fin;
-        match_failed = NEW_LABEL(line);
-        fin = NEW_LABEL(line);
-
-        n = node->nd_head;
-        if (! (nd_type(n) == NODE_LIST && n->nd_alen == 2)) {
-            COMPILE_ERROR(ERROR_ARGS "unexpected node");
-            return COMPILE_NG;
-        }
-
-        ADD_INSN(ret, line, dup);
-        iseq_compile_pattern_each(iseq, ret, n->nd_head, in_alt_pattern);
-        ADD_INSNL(ret, line, branchunless, match_failed);
-        iseq_compile_pattern_each(iseq, ret, n->nd_next->nd_head, in_alt_pattern);
-        ADD_INSNL(ret, line, jump, fin);
-
-        ADD_LABEL(ret, match_failed);
-        ADD_INSN(ret, line, pop);
-        ADD_INSN1(ret, line, putobject, Qfalse);
-
-        ADD_LABEL(ret, fin);
-        break;
-      }
-      case NODE_OR: {
-        LABEL *match_succeeded, *fin;
-        match_succeeded = NEW_LABEL(line);
-        fin = NEW_LABEL(line);
-
-        ADD_INSN(ret, line, dup);
-        iseq_compile_pattern_each(iseq, ret, node->nd_1st, TRUE);
-        ADD_INSNL(ret, line, branchif, match_succeeded);
-        iseq_compile_pattern_each(iseq, ret, node->nd_2nd, TRUE);
-        ADD_INSNL(ret, line, jump, fin);
-
-        ADD_LABEL(ret, match_succeeded);
-        ADD_INSN(ret, line, pop);
-        ADD_INSN1(ret, line, putobject, Qtrue);
-
-        ADD_LABEL(ret, fin);
-        break;
+	break;
       }
-      default:
-        UNKNOWN_NODE("NODE_IN", node, COMPILE_NG);
-    }
-    return COMPILE_OK;
-}
-
-static int
-compile_case3(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const orig_node, int popped)
-{
-    const NODE *pattern;
-    const NODE *node = orig_node;
-    LABEL *endlabel, *elselabel;
-    DECL_ANCHOR(head);
-    DECL_ANCHOR(body_seq);
-    DECL_ANCHOR(cond_seq);
-    int line, lineno, column, last_lineno, last_column;
-    enum node_type type;
-    VALUE branches = 0;
-
-    INIT_ANCHOR(head);
-    INIT_ANCHOR(body_seq);
-    INIT_ANCHOR(cond_seq);
-
-    CHECK(COMPILE(head, "case base", node->nd_head));
+      case NODE_OPT_N:
+      case NODE_WHILE:
+      case NODE_UNTIL:{
+	LABEL *prev_start_label = ISEQ_COMPILE_DATA(iseq)->start_label;
+	LABEL *prev_end_label = ISEQ_COMPILE_DATA(iseq)->end_label;
+	LABEL *prev_redo_label = ISEQ_COMPILE_DATA(iseq)->redo_label;
+	int prev_loopval_popped = ISEQ_COMPILE_DATA(iseq)->loopval_popped;
 
-    DECL_BRANCH_BASE(branches, nd_first_lineno(node), nd_first_column(node), nd_last_lineno(node), nd_last_column(node), "case");
+	struct iseq_compile_data_ensure_node_stack enl;
 
-    node = node->nd_body;
-    EXPECT_NODE("NODE_CASE3", node, NODE_IN, COMPILE_NG);
-    type = nd_type(node);
-    line = nd_line(node);
-    lineno = nd_first_lineno(node);
-    column = nd_first_column(node);
-    last_lineno = nd_last_lineno(node);
-    last_column = nd_last_column(node);
-
-    endlabel = NEW_LABEL(line);
-    elselabel = NEW_LABEL(line);
-
-    ADD_SEQ(ret, head);	/* case VAL */
-
-    while (type == NODE_IN) {
-        LABEL *l1;
-
-        l1 = NEW_LABEL(line);
-        ADD_LABEL(body_seq, l1);
-        ADD_INSN(body_seq, line, pop);
-        ADD_TRACE_BRANCH_COVERAGE(
-            body_seq,
-            node->nd_body ? nd_first_lineno(node->nd_body) : lineno,
-            node->nd_body ? nd_first_column(node->nd_body) : column,
-            node->nd_body ? nd_last_lineno(node->nd_body) : last_lineno,
-            node->nd_body ? nd_last_column(node->nd_body) : last_column,
-            "in",
-            branches);
-        CHECK(COMPILE_(body_seq, "in body", node->nd_body, popped));
-        ADD_INSNL(body_seq, line, jump, endlabel);
-
-        pattern = node->nd_head;
-        if (pattern) {
-            ADD_INSN (cond_seq, nd_line(pattern), dup);
-            iseq_compile_pattern_each(iseq, cond_seq, pattern, FALSE);
-            ADD_INSNL(cond_seq, nd_line(pattern), branchif, l1);
-        }
-        else {
-            COMPILE_ERROR(ERROR_ARGS "unexpected node");
-            return COMPILE_NG;
-        }
-
-        node = node->nd_next;
-        if (!node) {
-            break;
-        }
-        type = nd_type(node);
-        line = nd_line(node);
-        lineno = nd_first_lineno(node);
-        column = nd_first_column(node);
-        last_lineno = nd_last_lineno(node);
-        last_column = nd_last_column(node);
-    }
-    /* else */
-    if (node) {
-        ADD_LABEL(cond_seq, elselabel);
-        ADD_INSN(cond_seq, line, pop);
-        ADD_TRACE_BRANCH_COVERAGE(cond_seq, nd_first_lineno(node), nd_first_column(node), nd_last_lineno(node), nd_last_column(node), "else", branches);
-        CHECK(COMPILE_(cond_seq, "else", node, popped));
-        ADD_INSNL(cond_seq, line, jump, endlabel);
-    }
-    else {
-        debugs("== else (implicit)\n");
-        ADD_LABEL(cond_seq, elselabel);
-        ADD_TRACE_BRANCH_COVERAGE(cond_seq, nd_first_lineno(orig_node), nd_first_column(orig_node), nd_last_lineno(orig_node), nd_last_column(orig_node), "else", branches);
-        ADD_INSN1(cond_seq, nd_line(orig_node), putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
-        ADD_INSN1(cond_seq, nd_line(orig_node), putobject, rb_eNoMatchingPatternError);
-        ADD_INSN1(cond_seq, nd_line(orig_node), topn, INT2FIX(2));
-        ADD_SEND(cond_seq, nd_line(orig_node), id_core_raise, INT2FIX(2));
-        ADD_INSN(cond_seq, nd_line(orig_node), pop);
-        ADD_INSN(cond_seq, nd_line(orig_node), pop);
-        if (!popped) {
-            ADD_INSN(cond_seq, nd_line(orig_node), putnil);
-        }
-        ADD_INSNL(cond_seq, nd_line(orig_node), jump, endlabel);
-    }
-
-    ADD_SEQ(ret, cond_seq);
-    ADD_SEQ(ret, body_seq);
-    ADD_LABEL(ret, endlabel);
-    return COMPILE_OK;
-}
+	LABEL *next_label = ISEQ_COMPILE_DATA(iseq)->start_label = NEW_LABEL(line);	/* next  */
+	LABEL *redo_label = ISEQ_COMPILE_DATA(iseq)->redo_label = NEW_LABEL(line);	/* redo  */
+	LABEL *break_label = ISEQ_COMPILE_DATA(iseq)->end_label = NEW_LABEL(line);	/* break */
+	LABEL *end_label = NEW_LABEL(line);
+	LABEL *adjust_label = NEW_LABEL(line);
 
-static int
-compile_loop(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped, const enum node_type type)
-{
-    const int line = (int)nd_line(node);
-    const int lineno = nd_first_lineno(node);
-    const int column = nd_first_column(node);
-    const int last_lineno = nd_last_lineno(node);
-    const int last_column = nd_last_column(node);
-    LABEL *prev_start_label = ISEQ_COMPILE_DATA(iseq)->start_label;
-    LABEL *prev_end_label = ISEQ_COMPILE_DATA(iseq)->end_label;
-    LABEL *prev_redo_label = ISEQ_COMPILE_DATA(iseq)->redo_label;
-    int prev_loopval_popped = ISEQ_COMPILE_DATA(iseq)->loopval_popped;
-    VALUE branches = Qfalse;
-
-    struct iseq_compile_data_ensure_node_stack enl;
-
-    LABEL *next_label = ISEQ_COMPILE_DATA(iseq)->start_label = NEW_LABEL(line);	/* next  */
-    LABEL *redo_label = ISEQ_COMPILE_DATA(iseq)->redo_label = NEW_LABEL(line);	/* redo  */
-    LABEL *break_label = ISEQ_COMPILE_DATA(iseq)->end_label = NEW_LABEL(line);	/* break */
-    LABEL *end_label = NEW_LABEL(line);
-    LABEL *adjust_label = NEW_LABEL(line);
-
-    LABEL *next_catch_label = NEW_LABEL(line);
-    LABEL *tmp_label = NULL;
-
-    ISEQ_COMPILE_DATA(iseq)->loopval_popped = 0;
-    push_ensure_entry(iseq, &enl, NULL, NULL);
-
-    if (node->nd_state == 1) {
-	ADD_INSNL(ret, line, jump, next_label);
-    }
-    else {
-	tmp_label = NEW_LABEL(line);
-	ADD_INSNL(ret, line, jump, tmp_label);
-    }
-    ADD_LABEL(ret, adjust_label);
-    ADD_INSN(ret, line, putnil);
-    ADD_LABEL(ret, next_catch_label);
-    ADD_INSN(ret, line, pop);
-    ADD_INSNL(ret, line, jump, next_label);
-    if (tmp_label) ADD_LABEL(ret, tmp_label);
-
-    ADD_LABEL(ret, redo_label);
-    DECL_BRANCH_BASE(branches, lineno, column, last_lineno, last_column, type == NODE_WHILE ? "while" : "until");
-    ADD_TRACE_BRANCH_COVERAGE(
-	ret,
-	node->nd_body ? nd_first_lineno(node->nd_body) : lineno,
-	node->nd_body ? nd_first_column(node->nd_body) : column,
-	node->nd_body ? nd_last_lineno(node->nd_body) : last_lineno,
-	node->nd_body ? nd_last_column(node->nd_body) : last_column,
-	"body",
-	branches);
-    CHECK(COMPILE_POPPED(ret, "while body", node->nd_body));
-    ADD_LABEL(ret, next_label);	/* next */
-
-    if (type == NODE_WHILE) {
-	compile_branch_condition(iseq, ret, node->nd_cond,
-				 redo_label, end_label);
-    }
-    else {
-	/* until */
-	compile_branch_condition(iseq, ret, node->nd_cond,
-				 end_label, redo_label);
-    }
+	LABEL *next_catch_label = NEW_LABEL(line);
+	LABEL *tmp_label = NULL;
 
-    ADD_LABEL(ret, end_label);
-    ADD_ADJUST_RESTORE(ret, adjust_label);
+	ISEQ_COMPILE_DATA(iseq)->loopval_popped = 0;
+	push_ensure_entry(iseq, &enl, 0, 0);
 
-    if (node->nd_state == Qundef) {
-	/* ADD_INSN(ret, line, putundef); */
-	COMPILE_ERROR(ERROR_ARGS "unsupported: putundef");
-	return COMPILE_NG;
-    }
-    else {
+	if (type == NODE_OPT_N || node->nd_state == 1) {
+	    ADD_INSNL(ret, line, jump, next_label);
+	}
+	else {
+	    tmp_label = NEW_LABEL(line);
+	    ADD_INSNL(ret, line, jump, tmp_label);
+	}
+	ADD_LABEL(ret, adjust_label);
 	ADD_INSN(ret, line, putnil);
-    }
-
-    ADD_LABEL(ret, break_label);	/* break */
-
-    if (popped) {
+	ADD_LABEL(ret, next_catch_label);
 	ADD_INSN(ret, line, pop);
-    }
+	ADD_INSNL(ret, line, jump, next_label);
+	if (tmp_label) ADD_LABEL(ret, tmp_label);
 
-    ADD_CATCH_ENTRY(CATCH_TYPE_BREAK, redo_label, break_label, NULL,
-		    break_label);
-    ADD_CATCH_ENTRY(CATCH_TYPE_NEXT, redo_label, break_label, NULL,
-		    next_catch_label);
-    ADD_CATCH_ENTRY(CATCH_TYPE_REDO, redo_label, break_label, NULL,
-		    ISEQ_COMPILE_DATA(iseq)->redo_label);
+	ADD_LABEL(ret, redo_label);
+	COMPILE_POPED(ret, "while body", node->nd_body);
+	ADD_LABEL(ret, next_label);	/* next */
 
-    ISEQ_COMPILE_DATA(iseq)->start_label = prev_start_label;
-    ISEQ_COMPILE_DATA(iseq)->end_label = prev_end_label;
-    ISEQ_COMPILE_DATA(iseq)->redo_label = prev_redo_label;
-    ISEQ_COMPILE_DATA(iseq)->loopval_popped = prev_loopval_popped;
-    ISEQ_COMPILE_DATA(iseq)->ensure_node_stack = ISEQ_COMPILE_DATA(iseq)->ensure_node_stack->prev;
-    return COMPILE_OK;
-}
+	if (type == NODE_WHILE) {
+	    compile_branch_condition(iseq, ret, node->nd_cond,
+				     redo_label, end_label);
+	}
+	else if (type == NODE_UNTIL) {
+	    /* until */
+	    compile_branch_condition(iseq, ret, node->nd_cond,
+				     end_label, redo_label);
+	}
+	else {
+	    ADD_CALL_RECEIVER(ret, line);
+	    ADD_CALL(ret, line, idGets, INT2FIX(0));
+	    ADD_INSNL(ret, line, branchif, redo_label);
+	    /* opt_n */
+	}
 
-static int
-compile_iter(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
-{
-    const int line = nd_line(node);
-    const rb_iseq_t *prevblock = ISEQ_COMPILE_DATA(iseq)->current_block;
-    LABEL *retry_label = NEW_LABEL(line);
-    LABEL *retry_end_l = NEW_LABEL(line);
-    const rb_iseq_t *child_iseq;
+	ADD_LABEL(ret, end_label);
+	ADD_ADJUST_RESTORE(ret, adjust_label);
 
-    ADD_LABEL(ret, retry_label);
-    if (nd_type(node) == NODE_FOR) {
-	CHECK(COMPILE(ret, "iter caller (for)", node->nd_iter));
+	if (node->nd_state == Qundef) {
+	    /* ADD_INSN(ret, line, putundef); */
+	    compile_bug(ERROR_ARGS "unsupported: putundef");
+	}
+	else {
+	    ADD_INSN(ret, line, putnil);
+	}
 
-	ISEQ_COMPILE_DATA(iseq)->current_block = child_iseq =
-	    NEW_CHILD_ISEQ(node->nd_body, make_name_for_block(iseq),
-			   ISEQ_TYPE_BLOCK, line);
-	ADD_SEND_WITH_BLOCK(ret, line, idEach, INT2FIX(0), child_iseq);
-    }
-    else {
-	ISEQ_COMPILE_DATA(iseq)->current_block = child_iseq =
-	    NEW_CHILD_ISEQ(node->nd_body, make_name_for_block(iseq),
-			   ISEQ_TYPE_BLOCK, line);
-	CHECK(COMPILE(ret, "iter caller", node->nd_iter));
-    }
-    ADD_LABEL(ret, retry_end_l);
+	ADD_LABEL(ret, break_label);	/* break */
 
-    if (popped) {
-	ADD_INSN(ret, line, pop);
-    }
+	if (poped) {
+	    ADD_INSN(ret, line, pop);
+	}
 
-    ISEQ_COMPILE_DATA(iseq)->current_block = prevblock;
+	ADD_CATCH_ENTRY(CATCH_TYPE_BREAK, redo_label, break_label,
+			0, break_label);
+	ADD_CATCH_ENTRY(CATCH_TYPE_NEXT, redo_label, break_label, 0,
+			next_catch_label);
+	ADD_CATCH_ENTRY(CATCH_TYPE_REDO, redo_label, break_label, 0,
+			ISEQ_COMPILE_DATA(iseq)->redo_label);
 
-    ADD_CATCH_ENTRY(CATCH_TYPE_BREAK, retry_label, retry_end_l, child_iseq, retry_end_l);
-    return COMPILE_OK;
-}
+	ISEQ_COMPILE_DATA(iseq)->start_label = prev_start_label;
+	ISEQ_COMPILE_DATA(iseq)->end_label = prev_end_label;
+	ISEQ_COMPILE_DATA(iseq)->redo_label = prev_redo_label;
+	ISEQ_COMPILE_DATA(iseq)->loopval_popped = prev_loopval_popped;
+	ISEQ_COMPILE_DATA(iseq)->ensure_node_stack = ISEQ_COMPILE_DATA(iseq)->ensure_node_stack->prev;
+	break;
+      }
+      case NODE_FOR:
+	if (node->nd_var) {
+	    /* massign to var in "for"
+	     * args.length == 1 && Array === (tmp = args[0]) ? tmp : args
+	     */
+	    NODE *var = node->nd_var;
+	    LABEL *not_single = NEW_LABEL(nd_line(var));
+	    LABEL *not_ary = NEW_LABEL(nd_line(var));
+	    COMPILE(ret, "for var", var);
+	    ADD_INSN(ret, line, dup);
+	    ADD_CALL(ret, line, idLength, INT2FIX(0));
+	    ADD_INSN1(ret, line, putobject, INT2FIX(1));
+	    ADD_CALL(ret, line, idEq, INT2FIX(1));
+	    ADD_INSNL(ret, line, branchunless, not_single);
+	    ADD_INSN(ret, line, dup);
+	    ADD_INSN1(ret, line, putobject, INT2FIX(0));
+	    ADD_CALL(ret, line, idAREF, INT2FIX(1));
+	    ADD_INSN1(ret, line, putobject, rb_cArray);
+	    ADD_INSN1(ret, line, topn, INT2FIX(1));
+	    ADD_CALL(ret, line, idEqq, INT2FIX(1));
+	    ADD_INSNL(ret, line, branchunless, not_ary);
+	    ADD_INSN(ret, line, swap);
+	    ADD_LABEL(ret, not_ary);
+	    ADD_INSN(ret, line, pop);
+	    ADD_LABEL(ret, not_single);
+	    break;
+	}
+      case NODE_ITER:{
+	const rb_iseq_t *prevblock = ISEQ_COMPILE_DATA(iseq)->current_block;
+	LABEL *retry_label = NEW_LABEL(line);
+	LABEL *retry_end_l = NEW_LABEL(line);
 
-static int
-compile_for_masgn(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
-{
-    /* massign to var in "for"
-     * (args.length == 1 && Array.try_convert(args[0])) || args
-     */
-    const int line = nd_line(node);
-    const NODE *var = node->nd_var;
-    LABEL *not_single = NEW_LABEL(nd_line(var));
-    LABEL *not_ary = NEW_LABEL(nd_line(var));
-    CHECK(COMPILE(ret, "for var", var));
-    ADD_INSN(ret, line, dup);
-    ADD_CALL(ret, line, idLength, INT2FIX(0));
-    ADD_INSN1(ret, line, putobject, INT2FIX(1));
-    ADD_CALL(ret, line, idEq, INT2FIX(1));
-    ADD_INSNL(ret, line, branchunless, not_single);
-    ADD_INSN(ret, line, dup);
-    ADD_INSN1(ret, line, putobject, INT2FIX(0));
-    ADD_CALL(ret, line, idAREF, INT2FIX(1));
-    ADD_INSN1(ret, line, putobject, rb_cArray);
-    ADD_INSN(ret, line, swap);
-    ADD_CALL(ret, line, rb_intern("try_convert"), INT2FIX(1));
-    ADD_INSN(ret, line, dup);
-    ADD_INSNL(ret, line, branchunless, not_ary);
-    ADD_INSN(ret, line, swap);
-    ADD_LABEL(ret, not_ary);
-    ADD_INSN(ret, line, pop);
-    ADD_LABEL(ret, not_single);
-    return COMPILE_OK;
-}
+	ADD_LABEL(ret, retry_label);
+	if (nd_type(node) == NODE_FOR) {
+	    COMPILE(ret, "iter caller (for)", node->nd_iter);
 
-static int
-compile_break(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
-{
-    const int line = nd_line(node);
-    unsigned long throw_flag = 0;
-
-    if (ISEQ_COMPILE_DATA(iseq)->redo_label != 0) {
-	/* while/until */
-	LABEL *splabel = NEW_LABEL(0);
-	ADD_LABEL(ret, splabel);
-	ADD_ADJUST(ret, line, ISEQ_COMPILE_DATA(iseq)->redo_label);
-	CHECK(COMPILE_(ret, "break val (while/until)", node->nd_stts,
-		       ISEQ_COMPILE_DATA(iseq)->loopval_popped));
-	add_ensure_iseq(ret, iseq, 0);
-	ADD_INSNL(ret, line, jump, ISEQ_COMPILE_DATA(iseq)->end_label);
-	ADD_ADJUST_RESTORE(ret, splabel);
-
-	if (!popped) {
-	    ADD_INSN(ret, line, putnil);
+	    ISEQ_COMPILE_DATA(iseq)->current_block = NEW_CHILD_ISEQ(node->nd_body, make_name_for_block(iseq),
+							       ISEQ_TYPE_BLOCK, line);
+	    ADD_SEND_WITH_BLOCK(ret, line, idEach, INT2FIX(0), ISEQ_COMPILE_DATA(iseq)->current_block);
 	}
-    }
-    else if (iseq->body->type == ISEQ_TYPE_BLOCK) {
-      break_by_insn:
-	/* escape from block */
-	CHECK(COMPILE(ret, "break val (block)", node->nd_stts));
-        ADD_INSN1(ret, line, throw, INT2FIX(throw_flag | TAG_BREAK));
-	if (popped) {
+	else {
+	    ISEQ_COMPILE_DATA(iseq)->current_block = NEW_CHILD_ISEQ(node->nd_body, make_name_for_block(iseq),
+							       ISEQ_TYPE_BLOCK, line);
+	    COMPILE(ret, "iter caller", node->nd_iter);
+	}
+	ADD_LABEL(ret, retry_end_l);
+
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
-    }
-    else if (iseq->body->type == ISEQ_TYPE_EVAL) {
-      break_in_eval:
-	COMPILE_ERROR(ERROR_ARGS "Can't escape from eval with break");
-	return COMPILE_NG;
-    }
-    else {
-	const rb_iseq_t *ip = iseq->body->parent_iseq;
 
-	while (ip) {
-	    if (!ISEQ_COMPILE_DATA(ip)) {
-		ip = 0;
-		break;
-	    }
+	ISEQ_COMPILE_DATA(iseq)->current_block = prevblock;
 
-	    if (ISEQ_COMPILE_DATA(ip)->redo_label != 0) {
-                throw_flag = VM_THROW_NO_ESCAPE_FLAG;
-		goto break_by_insn;
-	    }
-	    else if (ip->body->type == ISEQ_TYPE_BLOCK) {
-		goto break_by_insn;
+	ADD_CATCH_ENTRY(CATCH_TYPE_BREAK, retry_label, retry_end_l, 0, retry_end_l);
+
+	break;
+      }
+      case NODE_BREAK:{
+	unsigned long level = 0;
+
+	if (ISEQ_COMPILE_DATA(iseq)->redo_label != 0) {
+	    /* while/until */
+	    LABEL *splabel = NEW_LABEL(0);
+	    ADD_LABEL(ret, splabel);
+	    ADD_ADJUST(ret, line, ISEQ_COMPILE_DATA(iseq)->redo_label);
+	    COMPILE_(ret, "break val (while/until)", node->nd_stts, ISEQ_COMPILE_DATA(iseq)->loopval_popped);
+	    add_ensure_iseq(ret, iseq, 0);
+	    ADD_INSNL(ret, line, jump, ISEQ_COMPILE_DATA(iseq)->end_label);
+	    ADD_ADJUST_RESTORE(ret, splabel);
+
+	    if (!poped) {
+		ADD_INSN(ret, line, putnil);
 	    }
-	    else if (ip->body->type == ISEQ_TYPE_EVAL) {
-		goto break_in_eval;
+	}
+	else if (iseq->body->type == ISEQ_TYPE_BLOCK) {
+	  break_by_insn:
+	    /* escape from block */
+	    COMPILE(ret, "break val (block)", node->nd_stts);
+	    ADD_INSN1(ret, line, throw, INT2FIX(level | TAG_BREAK));
+	    if (poped) {
+		ADD_INSN(ret, line, pop);
 	    }
-
-	    ip = ip->body->parent_iseq;
 	}
-	COMPILE_ERROR(ERROR_ARGS "Invalid break");
-	return COMPILE_NG;
-    }
-    return COMPILE_OK;
-}
+	else if (iseq->body->type == ISEQ_TYPE_EVAL) {
+	  break_in_eval:
+	    COMPILE_ERROR(ERROR_ARGS "Can't escape from eval with break");
+	    debug_node_end();
+	    return COMPILE_NG;
+	}
+	else {
+	    const rb_iseq_t *ip = iseq->body->parent_iseq;
 
-static int
-compile_next(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
-{
-    const int line = nd_line(node);
-    unsigned long throw_flag = 0;
-
-    if (ISEQ_COMPILE_DATA(iseq)->redo_label != 0) {
-	LABEL *splabel = NEW_LABEL(0);
-	debugs("next in while loop\n");
-	ADD_LABEL(ret, splabel);
-	CHECK(COMPILE(ret, "next val/valid syntax?", node->nd_stts));
-	add_ensure_iseq(ret, iseq, 0);
-	ADD_ADJUST(ret, line, ISEQ_COMPILE_DATA(iseq)->redo_label);
-	ADD_INSNL(ret, line, jump, ISEQ_COMPILE_DATA(iseq)->start_label);
-	ADD_ADJUST_RESTORE(ret, splabel);
-	if (!popped) {
-	    ADD_INSN(ret, line, putnil);
+	    while (ip) {
+		if (!ISEQ_COMPILE_DATA(ip)) {
+		    ip = 0;
+		    break;
+		}
+
+		level++;
+		if (ISEQ_COMPILE_DATA(ip)->redo_label != 0) {
+		    level = VM_THROW_NO_ESCAPE_FLAG;
+		    goto break_by_insn;
+		}
+		else if (ip->body->type == ISEQ_TYPE_BLOCK) {
+		    level <<= VM_THROW_LEVEL_SHIFT;
+		    goto break_by_insn;
+		}
+		else if (ip->body->type == ISEQ_TYPE_EVAL) {
+		    goto break_in_eval;
+		}
+
+		ip = ip->body->parent_iseq;
+	    }
+	    COMPILE_ERROR(ERROR_ARGS "Invalid break");
+	    debug_node_end();
+	    return COMPILE_NG;
 	}
-    }
-    else if (ISEQ_COMPILE_DATA(iseq)->end_label) {
-	LABEL *splabel = NEW_LABEL(0);
-	debugs("next in block\n");
-	ADD_LABEL(ret, splabel);
-	ADD_ADJUST(ret, line, ISEQ_COMPILE_DATA(iseq)->start_label);
-	CHECK(COMPILE(ret, "next val", node->nd_stts));
-	add_ensure_iseq(ret, iseq, 0);
-	ADD_INSNL(ret, line, jump, ISEQ_COMPILE_DATA(iseq)->end_label);
-	ADD_ADJUST_RESTORE(ret, splabel);
-	splabel->unremovable = FALSE;
+	break;
+      }
+      case NODE_NEXT:{
+	unsigned long level = 0;
 
-	if (!popped) {
-	    ADD_INSN(ret, line, putnil);
+	if (ISEQ_COMPILE_DATA(iseq)->redo_label != 0) {
+	    LABEL *splabel = NEW_LABEL(0);
+	    debugs("next in while loop\n");
+	    ADD_LABEL(ret, splabel);
+	    COMPILE(ret, "next val/valid syntax?", node->nd_stts);
+	    add_ensure_iseq(ret, iseq, 0);
+	    ADD_ADJUST(ret, line, ISEQ_COMPILE_DATA(iseq)->redo_label);
+	    ADD_INSNL(ret, line, jump, ISEQ_COMPILE_DATA(iseq)->start_label);
+	    ADD_ADJUST_RESTORE(ret, splabel);
+	    if (!poped) {
+		ADD_INSN(ret, line, putnil);
+	    }
 	}
-    }
-    else if (iseq->body->type == ISEQ_TYPE_EVAL) {
-      next_in_eval:
-	COMPILE_ERROR(ERROR_ARGS "Can't escape from eval with next");
-	return COMPILE_NG;
-    }
-    else {
-	const rb_iseq_t *ip = iseq;
+	else if (ISEQ_COMPILE_DATA(iseq)->end_label) {
+	    LABEL *splabel = NEW_LABEL(0);
+	    debugs("next in block\n");
+	    ADD_LABEL(ret, splabel);
+	    ADD_ADJUST(ret, line, ISEQ_COMPILE_DATA(iseq)->start_label);
+	    COMPILE(ret, "next val", node->nd_stts);
+	    add_ensure_iseq(ret, iseq, 0);
+	    ADD_INSNL(ret, line, jump, ISEQ_COMPILE_DATA(iseq)->end_label);
+	    ADD_ADJUST_RESTORE(ret, splabel);
 
-	while (ip) {
-	    if (!ISEQ_COMPILE_DATA(ip)) {
-		ip = 0;
-		break;
+	    if (!poped) {
+		ADD_INSN(ret, line, putnil);
 	    }
+	}
+	else if (iseq->body->type == ISEQ_TYPE_EVAL) {
+	  next_in_eval:
+	    COMPILE_ERROR(ERROR_ARGS "Can't escape from eval with next");
+	}
+	else {
+	    const rb_iseq_t *ip = iseq;
 
-            throw_flag = VM_THROW_NO_ESCAPE_FLAG;
-	    if (ISEQ_COMPILE_DATA(ip)->redo_label != 0) {
-		/* while loop */
-		break;
+	    while (ip) {
+		if (!ISEQ_COMPILE_DATA(ip)) {
+		    ip = 0;
+		    break;
+		}
+
+		level = VM_THROW_NO_ESCAPE_FLAG;
+		if (ISEQ_COMPILE_DATA(ip)->redo_label != 0) {
+		    /* while loop */
+		    break;
+		}
+		else if (ip->body->type == ISEQ_TYPE_BLOCK) {
+		    break;
+		}
+		else if (ip->body->type == ISEQ_TYPE_EVAL) {
+		    goto next_in_eval;
+		}
+
+		ip = ip->body->parent_iseq;
 	    }
-	    else if (ip->body->type == ISEQ_TYPE_BLOCK) {
-		break;
+	    if (ip != 0) {
+		COMPILE(ret, "next val", node->nd_stts);
+		ADD_INSN1(ret, line, throw, INT2FIX(level | TAG_NEXT));
+
+		if (poped) {
+		    ADD_INSN(ret, line, pop);
+		}
 	    }
-	    else if (ip->body->type == ISEQ_TYPE_EVAL) {
-		goto next_in_eval;
+	    else {
+		COMPILE_ERROR(ERROR_ARGS "Invalid next");
 	    }
-
-	    ip = ip->body->parent_iseq;
 	}
-	if (ip != 0) {
-	    CHECK(COMPILE(ret, "next val", node->nd_stts));
-            ADD_INSN1(ret, line, throw, INT2FIX(throw_flag | TAG_NEXT));
-
-	    if (popped) {
-		ADD_INSN(ret, line, pop);
+	break;
+      }
+      case NODE_REDO:{
+	if (ISEQ_COMPILE_DATA(iseq)->redo_label) {
+	    LABEL *splabel = NEW_LABEL(0);
+	    debugs("redo in while");
+	    ADD_LABEL(ret, splabel);
+	    ADD_ADJUST(ret, line, ISEQ_COMPILE_DATA(iseq)->redo_label);
+	    add_ensure_iseq(ret, iseq, 0);
+	    ADD_INSNL(ret, line, jump, ISEQ_COMPILE_DATA(iseq)->redo_label);
+	    ADD_ADJUST_RESTORE(ret, splabel);
+	    if (!poped) {
+		ADD_INSN(ret, line, putnil);
 	    }
 	}
-	else {
-	    COMPILE_ERROR(ERROR_ARGS "Invalid next");
-	    return COMPILE_NG;
+	else if (iseq->body->type == ISEQ_TYPE_EVAL) {
+	  redo_in_eval:
+	    COMPILE_ERROR(ERROR_ARGS "Can't escape from eval with redo");
 	}
-    }
-    return COMPILE_OK;
-}
+	else if (ISEQ_COMPILE_DATA(iseq)->start_label) {
+	    LABEL *splabel = NEW_LABEL(0);
 
-static int
-compile_redo(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
-{
-    const int line = nd_line(node);
-
-    if (ISEQ_COMPILE_DATA(iseq)->redo_label) {
-	LABEL *splabel = NEW_LABEL(0);
-	debugs("redo in while");
-	ADD_LABEL(ret, splabel);
-	ADD_ADJUST(ret, line, ISEQ_COMPILE_DATA(iseq)->redo_label);
-	add_ensure_iseq(ret, iseq, 0);
-	ADD_INSNL(ret, line, jump, ISEQ_COMPILE_DATA(iseq)->redo_label);
-	ADD_ADJUST_RESTORE(ret, splabel);
-	if (!popped) {
-	    ADD_INSN(ret, line, putnil);
+	    debugs("redo in block");
+	    ADD_LABEL(ret, splabel);
+	    add_ensure_iseq(ret, iseq, 0);
+	    ADD_ADJUST(ret, line, ISEQ_COMPILE_DATA(iseq)->start_label);
+	    ADD_INSNL(ret, line, jump, ISEQ_COMPILE_DATA(iseq)->start_label);
+	    ADD_ADJUST_RESTORE(ret, splabel);
+
+	    if (!poped) {
+		ADD_INSN(ret, line, putnil);
+	    }
 	}
-    }
-    else if (iseq->body->type == ISEQ_TYPE_EVAL) {
-      redo_in_eval:
-	COMPILE_ERROR(ERROR_ARGS "Can't escape from eval with redo");
-	return COMPILE_NG;
-    }
-    else if (ISEQ_COMPILE_DATA(iseq)->start_label) {
-	LABEL *splabel = NEW_LABEL(0);
+	else {
+	    const rb_iseq_t *ip = iseq;
+	    const unsigned long level = VM_THROW_NO_ESCAPE_FLAG;
 
-	debugs("redo in block");
-	ADD_LABEL(ret, splabel);
-	add_ensure_iseq(ret, iseq, 0);
-	ADD_ADJUST(ret, line, ISEQ_COMPILE_DATA(iseq)->start_label);
-	ADD_INSNL(ret, line, jump, ISEQ_COMPILE_DATA(iseq)->start_label);
-	ADD_ADJUST_RESTORE(ret, splabel);
+	    while (ip) {
+		if (!ISEQ_COMPILE_DATA(ip)) {
+		    ip = 0;
+		    break;
+		}
 
-	if (!popped) {
-	    ADD_INSN(ret, line, putnil);
-	}
-    }
-    else {
-	const rb_iseq_t *ip = iseq;
+		if (ISEQ_COMPILE_DATA(ip)->redo_label != 0) {
+		    break;
+		}
+		else if (ip->body->type == ISEQ_TYPE_BLOCK) {
+		    break;
+		}
+		else if (ip->body->type == ISEQ_TYPE_EVAL) {
+		    goto redo_in_eval;
+		}
 
-	while (ip) {
-	    if (!ISEQ_COMPILE_DATA(ip)) {
-		ip = 0;
-		break;
+		ip = ip->body->parent_iseq;
 	    }
+	    if (ip != 0) {
+		ADD_INSN(ret, line, putnil);
+		ADD_INSN1(ret, line, throw, INT2FIX(level | TAG_REDO));
 
-	    if (ISEQ_COMPILE_DATA(ip)->redo_label != 0) {
-		break;
-	    }
-	    else if (ip->body->type == ISEQ_TYPE_BLOCK) {
-		break;
+		if (poped) {
+		    ADD_INSN(ret, line, pop);
+		}
 	    }
-	    else if (ip->body->type == ISEQ_TYPE_EVAL) {
-		goto redo_in_eval;
+	    else {
+		COMPILE_ERROR(ERROR_ARGS "Invalid redo");
 	    }
-
-	    ip = ip->body->parent_iseq;
 	}
-	if (ip != 0) {
+	break;
+      }
+      case NODE_RETRY:{
+	if (iseq->body->type == ISEQ_TYPE_RESCUE) {
 	    ADD_INSN(ret, line, putnil);
-            ADD_INSN1(ret, line, throw, INT2FIX(VM_THROW_NO_ESCAPE_FLAG | TAG_REDO));
+	    ADD_INSN1(ret, line, throw, INT2FIX(TAG_RETRY));
 
-	    if (popped) {
+	    if (poped) {
 		ADD_INSN(ret, line, pop);
 	    }
 	}
 	else {
-	    COMPILE_ERROR(ERROR_ARGS "Invalid redo");
-	    return COMPILE_NG;
+	    COMPILE_ERROR(ERROR_ARGS "Invalid retry");
 	}
-    }
-    return COMPILE_OK;
-}
-
-static int
-compile_retry(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
-{
-    const int line = nd_line(node);
-
-    if (iseq->body->type == ISEQ_TYPE_RESCUE) {
-	ADD_INSN(ret, line, putnil);
-	ADD_INSN1(ret, line, throw, INT2FIX(TAG_RETRY));
+	break;
+      }
+      case NODE_BEGIN:{
+	COMPILE_(ret, "NODE_BEGIN", node->nd_body, poped);
+	break;
+      }
+      case NODE_RESCUE:{
+	LABEL *lstart = NEW_LABEL(line);
+	LABEL *lend = NEW_LABEL(line);
+	LABEL *lcont = NEW_LABEL(line);
+	const rb_iseq_t *rescue = NEW_CHILD_ISEQ(node->nd_resq,
+						 rb_str_concat(rb_str_new2("rescue in "), iseq->body->location.label),
+						 ISEQ_TYPE_RESCUE, line);
 
-	if (popped) {
+	lstart->rescued = LABEL_RESCUE_BEG;
+	lend->rescued = LABEL_RESCUE_END;
+	ADD_LABEL(ret, lstart);
+	COMPILE(ret, "rescue head", node->nd_head);
+	ADD_LABEL(ret, lend);
+	if (node->nd_else) {
 	    ADD_INSN(ret, line, pop);
+	    COMPILE(ret, "rescue else", node->nd_else);
 	}
-    }
-    else {
-	COMPILE_ERROR(ERROR_ARGS "Invalid retry");
-	return COMPILE_NG;
-    }
-    return COMPILE_OK;
-}
-
-static int
-compile_rescue(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
-{
-    const int line = nd_line(node);
-    LABEL *lstart = NEW_LABEL(line);
-    LABEL *lend = NEW_LABEL(line);
-    LABEL *lcont = NEW_LABEL(line);
-    const rb_iseq_t *rescue = NEW_CHILD_ISEQ(node->nd_resq,
-					     rb_str_concat(rb_str_new2("rescue in "), iseq->body->location.label),
-					     ISEQ_TYPE_RESCUE, line);
-
-    lstart->rescued = LABEL_RESCUE_BEG;
-    lend->rescued = LABEL_RESCUE_END;
-    ADD_LABEL(ret, lstart);
-    CHECK(COMPILE(ret, "rescue head", node->nd_head));
-    ADD_LABEL(ret, lend);
-    if (node->nd_else) {
-	ADD_INSN(ret, line, pop);
-	CHECK(COMPILE(ret, "rescue else", node->nd_else));
-    }
-    ADD_INSN(ret, line, nop);
-    ADD_LABEL(ret, lcont);
-
-    if (popped) {
-	ADD_INSN(ret, line, pop);
-    }
+	ADD_INSN(ret, line, nop);
+	ADD_LABEL(ret, lcont);
 
-    /* register catch entry */
-    ADD_CATCH_ENTRY(CATCH_TYPE_RESCUE, lstart, lend, rescue, lcont);
-    ADD_CATCH_ENTRY(CATCH_TYPE_RETRY, lend, lcont, NULL, lstart);
-    return COMPILE_OK;
-}
+	if (poped) {
+	    ADD_INSN(ret, line, pop);
+	}
 
-static int
-compile_resbody(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
-{
-    const int line = nd_line(node);
-    const NODE *resq = node;
-    const NODE *narg;
-    LABEL *label_miss, *label_hit;
-
-    while (resq) {
-	label_miss = NEW_LABEL(line);
-	label_hit = NEW_LABEL(line);
-
-	narg = resq->nd_args;
-	if (narg) {
-	    switch (nd_type(narg)) {
-	      case NODE_LIST:
-		while (narg) {
+	/* register catch entry */
+	ADD_CATCH_ENTRY(CATCH_TYPE_RESCUE, lstart, lend, rescue, lcont);
+	ADD_CATCH_ENTRY(CATCH_TYPE_RETRY, lend, lcont, 0, lstart);
+	break;
+      }
+      case NODE_RESBODY:{
+	NODE *resq = node;
+	NODE *narg;
+	LABEL *label_miss, *label_hit;
+
+	while (resq) {
+	    label_miss = NEW_LABEL(line);
+	    label_hit = NEW_LABEL(line);
+
+	    narg = resq->nd_args;
+	    if (narg) {
+		switch (nd_type(narg)) {
+		  case NODE_ARRAY:
+		    while (narg) {
+			ADD_GETLOCAL(ret, line, LVAR_ERRINFO, 0);
+			COMPILE(ret, "rescue arg", narg->nd_head);
+			ADD_INSN1(ret, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_RESCUE));
+			ADD_INSNL(ret, line, branchif, label_hit);
+			narg = narg->nd_next;
+		    }
+		    break;
+		  case NODE_SPLAT:
+		  case NODE_ARGSCAT:
+		  case NODE_ARGSPUSH:
 		    ADD_GETLOCAL(ret, line, LVAR_ERRINFO, 0);
-		    CHECK(COMPILE(ret, "rescue arg", narg->nd_head));
-		    ADD_INSN1(ret, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_RESCUE));
+		    COMPILE(ret, "rescue/cond splat", narg);
+		    ADD_INSN1(ret, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_RESCUE | VM_CHECKMATCH_ARRAY));
 		    ADD_INSNL(ret, line, branchif, label_hit);
-		    narg = narg->nd_next;
+		    break;
+		  default:
+		    UNKNOWN_NODE("NODE_RESBODY", narg);
 		}
-		break;
-	      case NODE_SPLAT:
-	      case NODE_ARGSCAT:
-	      case NODE_ARGSPUSH:
+	    }
+	    else {
 		ADD_GETLOCAL(ret, line, LVAR_ERRINFO, 0);
-		CHECK(COMPILE(ret, "rescue/cond splat", narg));
-		ADD_INSN1(ret, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_RESCUE | VM_CHECKMATCH_ARRAY));
+		ADD_INSN1(ret, line, putobject, rb_eStandardError);
+		ADD_INSN1(ret, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_RESCUE));
 		ADD_INSNL(ret, line, branchif, label_hit);
-		break;
-	      default:
-		UNKNOWN_NODE("NODE_RESBODY", narg, COMPILE_NG);
 	    }
-	}
-	else {
-	    ADD_GETLOCAL(ret, line, LVAR_ERRINFO, 0);
-	    ADD_INSN1(ret, line, putobject, rb_eStandardError);
-	    ADD_INSN1(ret, line, checkmatch, INT2FIX(VM_CHECKMATCH_TYPE_RESCUE));
-	    ADD_INSNL(ret, line, branchif, label_hit);
-	}
-	ADD_INSNL(ret, line, jump, label_miss);
-	ADD_LABEL(ret, label_hit);
-	CHECK(COMPILE(ret, "resbody body", resq->nd_body));
-	if (ISEQ_COMPILE_DATA(iseq)->option->tailcall_optimization) {
-	    ADD_INSN(ret, line, nop);
-	}
-	ADD_INSN(ret, line, leave);
-	ADD_LABEL(ret, label_miss);
-	resq = resq->nd_head;
-    }
-    return COMPILE_OK;
-}
-
-static int
-compile_ensure(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
-{
-    const int line = nd_line(node);
-    DECL_ANCHOR(ensr);
-    const rb_iseq_t *ensure = NEW_CHILD_ISEQ(node->nd_ensr,
-					     rb_str_concat(rb_str_new2 ("ensure in "), iseq->body->location.label),
-					     ISEQ_TYPE_ENSURE, line);
-    LABEL *lstart = NEW_LABEL(line);
-    LABEL *lend = NEW_LABEL(line);
-    LABEL *lcont = NEW_LABEL(line);
-    LINK_ELEMENT *last;
-    int last_leave = 0;
-    struct ensure_range er;
-    struct iseq_compile_data_ensure_node_stack enl;
-    struct ensure_range *erange;
-
-    INIT_ANCHOR(ensr);
-    CHECK(COMPILE_POPPED(ensr, "ensure ensr", node->nd_ensr));
-    last = ensr->last;
-    last_leave = last && IS_INSN(last) && IS_INSN_ID(last, leave);
-
-    er.begin = lstart;
-    er.end = lend;
-    er.next = 0;
-    push_ensure_entry(iseq, &enl, &er, node->nd_ensr);
-
-    ADD_LABEL(ret, lstart);
-    CHECK(COMPILE_(ret, "ensure head", node->nd_head, (popped | last_leave)));
-    ADD_LABEL(ret, lend);
-    ADD_SEQ(ret, ensr);
-    if (!popped && last_leave) ADD_INSN(ret, line, putnil);
-    ADD_LABEL(ret, lcont);
-    if (last_leave) ADD_INSN(ret, line, pop);
-
-    erange = ISEQ_COMPILE_DATA(iseq)->ensure_node_stack->erange;
-    if (lstart->link.next != &lend->link) {
-	while (erange) {
-	    ADD_CATCH_ENTRY(CATCH_TYPE_ENSURE, erange->begin, erange->end,
-			    ensure, lcont);
-	    erange = erange->next;
-	}
-    }
-
-    ISEQ_COMPILE_DATA(iseq)->ensure_node_stack = enl.prev;
-    return COMPILE_OK;
-}
-
-static int
-compile_return(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
-{
-    const int line = nd_line(node);
-
-    if (iseq) {
-	enum iseq_type type = iseq->body->type;
-	const rb_iseq_t *is = iseq;
-	enum iseq_type t = type;
-	const NODE *retval = node->nd_stts;
-	LABEL *splabel = 0;
-
-	while (t == ISEQ_TYPE_RESCUE || t == ISEQ_TYPE_ENSURE) {
-	    if (!(is = is->body->parent_iseq)) break;
-	    t = is->body->type;
-	}
-	switch (t) {
-	  case ISEQ_TYPE_TOP:
-	  case ISEQ_TYPE_MAIN:
-            if (retval) {
-                rb_warn("argument of top-level return is ignored");
-            }
-	    if (is == iseq) {
-		/* plain top-level, leave directly */
-		type = ISEQ_TYPE_METHOD;
+	    ADD_INSNL(ret, line, jump, label_miss);
+	    ADD_LABEL(ret, label_hit);
+	    COMPILE(ret, "resbody body", resq->nd_body);
+	    if (ISEQ_COMPILE_DATA(iseq)->option->tailcall_optimization) {
+		ADD_INSN(ret, line, nop);
 	    }
-	    break;
-	  default:
-	    break;
-	}
-
-	if (type == ISEQ_TYPE_METHOD) {
-	    splabel = NEW_LABEL(0);
-	    ADD_LABEL(ret, splabel);
-	    ADD_ADJUST(ret, line, 0);
+	    ADD_INSN(ret, line, leave);
+	    ADD_LABEL(ret, label_miss);
+	    resq = resq->nd_head;
 	}
+	break;
+      }
+      case NODE_ENSURE:{
+	DECL_ANCHOR(ensr);
+	const rb_iseq_t *ensure = NEW_CHILD_ISEQ(node->nd_ensr,
+						 rb_str_concat(rb_str_new2 ("ensure in "), iseq->body->location.label),
+						 ISEQ_TYPE_ENSURE, line);
+	LABEL *lstart = NEW_LABEL(line);
+	LABEL *lend = NEW_LABEL(line);
+	LABEL *lcont = NEW_LABEL(line);
+	struct ensure_range er;
+	struct iseq_compile_data_ensure_node_stack enl;
+	struct ensure_range *erange;
 
-	CHECK(COMPILE(ret, "return nd_stts (return val)", retval));
+	INIT_ANCHOR(ensr);
+	COMPILE_POPED(ensr, "ensure ensr", node->nd_ensr);
 
-	if (type == ISEQ_TYPE_METHOD) {
-	    add_ensure_iseq(ret, iseq, 1);
-	    ADD_TRACE(ret, RUBY_EVENT_RETURN);
-	    ADD_INSN(ret, line, leave);
-	    ADD_ADJUST_RESTORE(ret, splabel);
+	er.begin = lstart;
+	er.end = lend;
+	er.next = 0;
+	push_ensure_entry(iseq, &enl, &er, node->nd_ensr);
 
-	    if (!popped) {
-		ADD_INSN(ret, line, putnil);
-	    }
+	ADD_LABEL(ret, lstart);
+	COMPILE_(ret, "ensure head", node->nd_head, poped);
+	ADD_LABEL(ret, lend);
+	if (ensr->anchor.next == 0) {
+	    ADD_INSN(ret, line, nop);
 	}
 	else {
-	    ADD_INSN1(ret, line, throw, INT2FIX(TAG_RETURN));
-	    if (popped) {
-		ADD_INSN(ret, line, pop);
-	    }
+	    ADD_SEQ(ret, ensr);
 	}
-    }
-    return COMPILE_OK;
-}
-
-static int
-compile_evstr(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int popped)
-{
-    CHECK(COMPILE_(ret, "nd_body", node, popped));
-
-    if (!popped && !all_string_result_p(node)) {
-	const int line = nd_line(node);
-	const unsigned int flag = VM_CALL_FCALL;
-	LABEL *isstr = NEW_LABEL(line);
-	ADD_INSN(ret, line, dup);
-	ADD_INSN1(ret, line, checktype, INT2FIX(T_STRING));
-	ADD_INSNL(ret, line, branchif, isstr);
-	ADD_INSN(ret, line, dup);
-	ADD_SEND_R(ret, line, idTo_s, INT2FIX(0), NULL, INT2FIX(flag), NULL);
-	ADD_INSN(ret, line, tostring);
-	ADD_LABEL(ret, isstr);
-    }
-    return COMPILE_OK;
-}
-
-static LABEL *
-qcall_branch_start(rb_iseq_t *iseq, LINK_ANCHOR *const recv, VALUE *branches, const NODE *node, int line)
-{
-    LABEL *else_label = NEW_LABEL(line);
-    const int first_lineno = nd_first_lineno(node), first_column = nd_first_column(node);
-    const int last_lineno = nd_last_lineno(node), last_column = nd_last_column(node);
-    VALUE br = 0;
-
-    DECL_BRANCH_BASE(br, first_lineno, first_column, last_lineno, last_column, "&.");
-    *branches = br;
-    ADD_INSN(recv, line, dup);
-    ADD_INSNL(recv, line, branchnil, else_label);
-    ADD_TRACE_BRANCH_COVERAGE(recv, first_lineno, first_column, last_lineno, last_column, "then", br);
-    return else_label;
-}
-
-static void
-qcall_branch_end(rb_iseq_t *iseq, LINK_ANCHOR *const ret, LABEL *else_label, VALUE branches, const NODE *node, int line)
-{
-    LABEL *end_label;
-    if (!else_label) return;
-    end_label = NEW_LABEL(line);
-    ADD_INSNL(ret, line, jump, end_label);
-    ADD_LABEL(ret, else_label);
-    ADD_TRACE_BRANCH_COVERAGE(ret, nd_first_lineno(node), nd_first_column(node), nd_last_lineno(node), nd_last_column(node),
-                              "else", branches);
-    ADD_LABEL(ret, end_label);
-}
-
-static int
-compile_call_precheck_freeze(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int line, int popped)
-{
-    /* optimization shortcut
-     *   "literal".freeze -> opt_str_freeze("literal")
-     */
-    if (node->nd_recv && nd_type(node->nd_recv) == NODE_STR &&
-        (node->nd_mid == idFreeze || node->nd_mid == idUMinus) &&
-        node->nd_args == NULL &&
-        ISEQ_COMPILE_DATA(iseq)->current_block == NULL &&
-        ISEQ_COMPILE_DATA(iseq)->option->specialized_instruction) {
-        VALUE str = rb_fstring(node->nd_recv->nd_lit);
-        if (node->nd_mid == idUMinus) {
-            ADD_INSN2(ret, line, opt_str_uminus, str,
-                      new_callinfo(iseq, idUMinus, 0, 0, NULL, FALSE));
-        }
-        else {
-            ADD_INSN2(ret, line, opt_str_freeze, str,
-                      new_callinfo(iseq, idFreeze, 0, 0, NULL, FALSE));
-        }
-        RB_OBJ_WRITTEN(iseq, Qundef, str);
-        if (popped) {
-            ADD_INSN(ret, line, pop);
-        }
-        return TRUE;
-    }
-    /* optimization shortcut
-     *   obj["literal"] -> opt_aref_with(obj, "literal")
-     */
-    if (node->nd_mid == idAREF && !private_recv_p(node) && node->nd_args &&
-        nd_type(node->nd_args) == NODE_LIST && node->nd_args->nd_alen == 1 &&
-        nd_type(node->nd_args->nd_head) == NODE_STR &&
-        ISEQ_COMPILE_DATA(iseq)->current_block == NULL &&
-        !ISEQ_COMPILE_DATA(iseq)->option->frozen_string_literal &&
-        ISEQ_COMPILE_DATA(iseq)->option->specialized_instruction) {
-        VALUE str = rb_fstring(node->nd_args->nd_head->nd_lit);
-        CHECK(COMPILE(ret, "recv", node->nd_recv));
-        ADD_INSN2(ret, line, opt_aref_with, str,
-                  new_callinfo(iseq, idAREF, 1, 0, NULL, FALSE));
-        RB_OBJ_WRITTEN(iseq, Qundef, str);
-        if (popped) {
-            ADD_INSN(ret, line, pop);
-        }
-        return TRUE;
-    }
-    return FALSE;
-}
-
-static int
-iseq_has_builtin_function_table(const rb_iseq_t *iseq)
-{
-    return ISEQ_COMPILE_DATA(iseq)->builtin_function_table != NULL;
-}
-
-static const struct rb_builtin_function *
-iseq_builtin_function_lookup(const rb_iseq_t *iseq, const char *name)
-{
-    int i;
-    const struct rb_builtin_function *table = ISEQ_COMPILE_DATA(iseq)->builtin_function_table;
-    for (i=0; table[i].index != -1; i++) {
-        if (strcmp(table[i].name, name) == 0) {
-            return &table[i];
-        }
-    }
-    return NULL;
-}
-
-static const char *
-iseq_builtin_function_name(ID mid)
-{
-    const char *name = rb_id2name(mid);
-    static const char prefix[] = "__builtin_";
-    const size_t prefix_len = sizeof(prefix) - 1;
-
-    if (UNLIKELY(strncmp(prefix, name, prefix_len) == 0)) {
-        return &name[prefix_len];
-    }
-    else {
-        return NULL;
-    }
-}
-
-static int
-delegate_call_p(const rb_iseq_t *iseq, unsigned int argc, const LINK_ANCHOR *args, unsigned int *pstart_index)
-{
-
-    if (argc == 0) {
-        *pstart_index = 0;
-        return TRUE;
-    }
-    else if (argc <= iseq->body->local_table_size) {
-        unsigned int start=0;
-
-        // local_table: [p1, p2, p3, l1, l2, l3]
-        // arguments:           [p3, l1, l2]     -> 2
-        for (start = 0;
-             argc + start <= iseq->body->local_table_size;
-             start++) {
-            const LINK_ELEMENT *elem = FIRST_ELEMENT(args);
-
-            for (unsigned int i=start; i-start<argc; i++) {
-                if (elem->type == ISEQ_ELEMENT_INSN &&
-                    INSN_OF(elem) == BIN(getlocal)) {
-                    int local_index = FIX2INT(OPERAND_AT(elem, 0));
-                    int local_level = FIX2INT(OPERAND_AT(elem, 1));
-
-                    if (local_level == 0) {
-                        unsigned int index = iseq->body->local_table_size - (local_index - VM_ENV_DATA_SIZE + 1);
-                        if (0) { // for debug
-                            fprintf(stderr, "lvar:%s (%d), id:%s (%d) local_index:%d, local_size:%d\n",
-                                    rb_id2name(iseq->body->local_table[i]),     i,
-                                    rb_id2name(iseq->body->local_table[index]), index,
-                                    local_index, (int)iseq->body->local_table_size);
-                        }
-                        if (i == index) {
-                            elem = elem->next;
-                            continue; /* for */
-                        }
-                        else {
-                            goto next;
-                        }
-                    }
-                    else {
-                        goto fail; // level != 0 is unsupport
-                    }
-                }
-                else {
-                    goto fail; // insn is not a getlocal
-                }
-            }
-            goto success;
-          next:;
-        }
-      fail:
-        return FALSE;
-      success:
-        *pstart_index = start;
-        return TRUE;
-    }
-    else {
-        return FALSE;
-    }
-}
-
-static int
-compile_call(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int type, int line, int popped)
-{
-    /* call:  obj.method(...)
-     * fcall: func(...)
-     * vcall: func
-     */
-    DECL_ANCHOR(recv);
-    DECL_ANCHOR(args);
-    ID mid = node->nd_mid;
-    VALUE argc;
-    unsigned int flag = 0;
-    struct rb_call_info_kw_arg *keywords = NULL;
-    const rb_iseq_t *parent_block = ISEQ_COMPILE_DATA(iseq)->current_block;
-    LABEL *else_label = NULL;
-    VALUE branches = Qfalse;
-
-    ISEQ_COMPILE_DATA(iseq)->current_block = NULL;
-
-    INIT_ANCHOR(recv);
-    INIT_ANCHOR(args);
-#if OPT_SUPPORT_JOKE
-    if (nd_type(node) == NODE_VCALL) {
-        ID id_bitblt;
-        ID id_answer;
-
-        CONST_ID(id_bitblt, "bitblt");
-        CONST_ID(id_answer, "the_answer_to_life_the_universe_and_everything");
-
-        if (mid == id_bitblt) {
-            ADD_INSN(ret, line, bitblt);
-            return COMPILE_OK;
-        }
-        else if (mid == id_answer) {
-            ADD_INSN(ret, line, answer);
-            return COMPILE_OK;
-        }
-    }
-    /* only joke */
-    {
-        ID goto_id;
-        ID label_id;
-
-        CONST_ID(goto_id, "__goto__");
-        CONST_ID(label_id, "__label__");
-
-        if (nd_type(node) == NODE_FCALL &&
-            (mid == goto_id || mid == label_id)) {
-            LABEL *label;
-            st_data_t data;
-            st_table *labels_table = ISEQ_COMPILE_DATA(iseq)->labels_table;
-            VALUE label_name;
-
-            if (!labels_table) {
-                labels_table = st_init_numtable();
-                ISEQ_COMPILE_DATA(iseq)->labels_table = labels_table;
-            }
-            if (nd_type(node->nd_args->nd_head) == NODE_LIT &&
-                SYMBOL_P(node->nd_args->nd_head->nd_lit)) {
-
-                label_name = node->nd_args->nd_head->nd_lit;
-                if (!st_lookup(labels_table, (st_data_t)label_name, &data)) {
-                    label = NEW_LABEL(line);
-                    label->position = line;
-                    st_insert(labels_table, (st_data_t)label_name, (st_data_t)label);
-                }
-                else {
-                    label = (LABEL *)data;
-                }
-            }
-            else {
-                COMPILE_ERROR(ERROR_ARGS "invalid goto/label format");
-                return COMPILE_NG;
-            }
-
-            if (mid == goto_id) {
-                ADD_INSNL(ret, line, jump, label);
-            }
-            else {
-                ADD_LABEL(ret, label);
-            }
-            return COMPILE_OK;
-        }
-    }
-#endif
-    const char *builtin_func;
-    NODE *args_node = node->nd_args;
-
-    if (UNLIKELY(iseq_has_builtin_function_table(iseq)) &&
-        (builtin_func = iseq_builtin_function_name(mid)) != NULL) {
-
-        if (parent_block != NULL) {
-            COMPILE_ERROR(iseq, line, "should not call builtins here.");
-            return COMPILE_NG;
-        }
-        else {
-            char inline_func[0x20];
-          retry:;
-            const struct rb_builtin_function *bf = iseq_builtin_function_lookup(iseq, builtin_func);
-
-            if (bf == NULL) {
-                if (strcmp("inline!", builtin_func) == 0) {
-                    int inline_index = GET_VM()->builtin_inline_index++;
-                    snprintf(inline_func, 0x20, "rb_compiled_inline%d", inline_index);
-                    builtin_func = inline_func;
-                    args_node = NULL;
-                    goto retry;
-                }
-                if (1) {
-                    rb_bug("can't find builtin function:%s", builtin_func);
-                }
-                else {
-                    COMPILE_ERROR(ERROR_ARGS "can't find builtin function:%s", builtin_func);
-                }
-                return COMPILE_NG;
-            }
-
-            // fprintf(stderr, "func_name:%s -> %p\n", builtin_func, bf->func_ptr);
-
-            argc = setup_args(iseq, args, args_node, &flag, &keywords);
-
-            if (FIX2INT(argc) != bf->argc) {
-                COMPILE_ERROR(ERROR_ARGS "argc is not match for builtin function:%s (expect %d but %d)",
-                              builtin_func, bf->argc, FIX2INT(argc));
-                return COMPILE_NG;
-            }
-
-            unsigned int start_index;
-            if (delegate_call_p(iseq, FIX2INT(argc), args, &start_index)) {
-                ADD_INSN2(ret, line, opt_invokebuiltin_delegate, bf, INT2FIX(start_index));
-            }
-            else {
-                ADD_SEQ(ret, args);
-                ADD_INSN1(ret,line, invokebuiltin, bf);
-            }
-
-            if (popped) ADD_INSN(ret, line, pop);
-            return COMPILE_OK;
-        }
-    }
-
-
-    /* receiver */
-    if (type == NODE_CALL || type == NODE_OPCALL || type == NODE_QCALL) {
-        int idx, level;
-
-        if (mid == idCall &&
-            nd_type(node->nd_recv) == NODE_LVAR &&
-            iseq_block_param_id_p(iseq, node->nd_recv->nd_vid, &idx, &level)) {
-            ADD_INSN2(recv, nd_line(node->nd_recv), getblockparamproxy, INT2FIX(idx + VM_ENV_DATA_SIZE - 1), INT2FIX(level));
-        }
-        else if (private_recv_p(node)) {
-            ADD_INSN(recv, nd_line(node), putself);
-            flag |= VM_CALL_FCALL;
-        }
-        else {
-            CHECK(COMPILE(recv, "recv", node->nd_recv));
-        }
-
-        if (type == NODE_QCALL) {
-            else_label = qcall_branch_start(iseq, recv, &branches, node, line);
-        }
-    }
-    else if (type == NODE_FCALL || type == NODE_VCALL) {
-        ADD_CALL_RECEIVER(recv, line);
-    }
-
-    /* args */
-    if (type != NODE_VCALL) {
-        argc = setup_args(iseq, args, node->nd_args, &flag, &keywords);
-        CHECK(!NIL_P(argc));
-    }
-    else {
-        argc = INT2FIX(0);
-    }
-
-    ADD_SEQ(ret, recv);
-    ADD_SEQ(ret, args);
-
-    debugp_param("call args argc", argc);
-    debugp_param("call method", ID2SYM(mid));
-
-    switch ((int)type) {
-      case NODE_VCALL:
-        flag |= VM_CALL_VCALL;
-        /* VCALL is funcall, so fall through */
-      case NODE_FCALL:
-        flag |= VM_CALL_FCALL;
-    }
-
-    ADD_SEND_R(ret, line, mid, argc, parent_block, INT2FIX(flag), keywords);
-
-    qcall_branch_end(iseq, ret, else_label, branches, node, line);
-    if (popped) {
-        ADD_INSN(ret, line, pop);
-    }
-    return COMPILE_OK;
-}
-
-
-static int iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, int popped);
-/**
-  compile each node
-
-  self:  InstructionSequence
-  node:  Ruby compiled node
-  popped: This node will be popped
- */
-static int
-iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, const NODE *node, int popped)
-{
-    if (node == 0) {
-        if (!popped) {
-            int lineno = ISEQ_COMPILE_DATA(iseq)->last_line;
-            if (lineno == 0) lineno = FIX2INT(rb_iseq_first_lineno(iseq));
-            debugs("node: NODE_NIL(implicit)\n");
-            ADD_INSN(ret, lineno, putnil);
-        }
-        return COMPILE_OK;
-    }
-    return iseq_compile_each0(iseq, ret, node, popped);
-}
-
-static int
-check_yield_place(const rb_iseq_t *iseq, int line)
-{
-    VALUE file;
-    switch (iseq->body->local_iseq->body->type) {
-      case ISEQ_TYPE_TOP:
-      case ISEQ_TYPE_MAIN:
-        return FALSE;
-      case ISEQ_TYPE_CLASS:
-        file = rb_iseq_path(iseq);
-        rb_compile_warn(RSTRING_PTR(file), line,
-                        "`yield' in class syntax will not be supported from Ruby 3.0. [Feature #15575]");
-        return TRUE;
-      default:
-        return TRUE;
-    }
-}
+	ADD_LABEL(ret, lcont);
 
-static int
-iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, int popped)
-{
-    const int line = (int)nd_line(node);
-    const enum node_type type = nd_type(node);
-    struct rb_iseq_constant_body *const body = iseq->body;
-
-    if (ISEQ_COMPILE_DATA(iseq)->last_line == line) {
-	/* ignore */
-    }
-    else {
-	if (node->flags & NODE_FL_NEWLINE) {
-	    int event = RUBY_EVENT_LINE;
-	    ISEQ_COMPILE_DATA(iseq)->last_line = line;
-	    if (ISEQ_COVERAGE(iseq) && ISEQ_LINE_COVERAGE(iseq)) {
-		event |= RUBY_EVENT_COVERAGE_LINE;
-	    }
-	    ADD_TRACE(ret, event);
+	erange = ISEQ_COMPILE_DATA(iseq)->ensure_node_stack->erange;
+	while (erange) {
+	    ADD_CATCH_ENTRY(CATCH_TYPE_ENSURE, erange->begin, erange->end,
+			    ensure, lcont);
+	    erange = erange->next;
 	}
-    }
-
-    debug_node_start(node);
-#undef BEFORE_RETURN
-#define BEFORE_RETURN debug_node_end()
 
-    switch (type) {
-      case NODE_BLOCK:{
-	while (node && nd_type(node) == NODE_BLOCK) {
-	    CHECK(COMPILE_(ret, "BLOCK body", node->nd_head,
-			   (node->nd_next ? 1 : popped)));
-	    node = node->nd_next;
-	}
-	if (node) {
-	    CHECK(COMPILE_(ret, "BLOCK next", node->nd_next, popped));
-	}
-	break;
-      }
-      case NODE_IF:
-      case NODE_UNLESS:
-	CHECK(compile_if(iseq, ret, node, popped, type));
-	break;
-      case NODE_CASE:
-	CHECK(compile_case(iseq, ret, node, popped));
-	break;
-      case NODE_CASE2:
-	CHECK(compile_case2(iseq, ret, node, popped));
-	break;
-      case NODE_CASE3:
-        CHECK(compile_case3(iseq, ret, node, popped));
-        break;
-      case NODE_WHILE:
-      case NODE_UNTIL:
-	CHECK(compile_loop(iseq, ret, node, popped, type));
-	break;
-      case NODE_FOR:
-      case NODE_ITER:
-	CHECK(compile_iter(iseq, ret, node, popped));
-	break;
-      case NODE_FOR_MASGN:
-	CHECK(compile_for_masgn(iseq, ret, node, popped));
-	break;
-      case NODE_BREAK:
-	CHECK(compile_break(iseq, ret, node, popped));
-	break;
-      case NODE_NEXT:
-	CHECK(compile_next(iseq, ret, node, popped));
-	break;
-      case NODE_REDO:
-	CHECK(compile_redo(iseq, ret, node, popped));
-	break;
-      case NODE_RETRY:
-	CHECK(compile_retry(iseq, ret, node, popped));
-	break;
-      case NODE_BEGIN:{
-	CHECK(COMPILE_(ret, "NODE_BEGIN", node->nd_body, popped));
+	ISEQ_COMPILE_DATA(iseq)->ensure_node_stack = enl.prev;
 	break;
       }
-      case NODE_RESCUE:
-	CHECK(compile_rescue(iseq, ret, node, popped));
-	break;
-      case NODE_RESBODY:
-	CHECK(compile_resbody(iseq, ret, node, popped));
-	break;
-      case NODE_ENSURE:
-	CHECK(compile_ensure(iseq, ret, node, popped));
-	break;
 
       case NODE_AND:
       case NODE_OR:{
 	LABEL *end_label = NEW_LABEL(line);
-	CHECK(COMPILE(ret, "nd_1st", node->nd_1st));
-	if (!popped) {
+	COMPILE(ret, "nd_1st", node->nd_1st);
+	if (!poped) {
 	    ADD_INSN(ret, line, dup);
 	}
 	if (type == NODE_AND) {
@@ -7164,27 +4563,27 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	else {
 	    ADD_INSNL(ret, line, branchif, end_label);
 	}
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN(ret, line, pop);
 	}
-	CHECK(COMPILE_(ret, "nd_2nd", node->nd_2nd, popped));
+	COMPILE_(ret, "nd_2nd", node->nd_2nd, poped);
 	ADD_LABEL(ret, end_label);
 	break;
       }
 
       case NODE_MASGN:{
-	compile_massign(iseq, ret, node, popped);
+	compile_massign(iseq, ret, node, poped);
 	break;
       }
 
       case NODE_LASGN:{
 	ID id = node->nd_vid;
-	int idx = body->local_iseq->body->local_table_size - get_local_var_idx(iseq, id);
+	int idx = iseq->body->local_iseq->body->local_table_size - get_local_var_idx(iseq, id);
 
-	debugs("lvar: %s idx: %d\n", rb_id2name(id), idx);
-	CHECK(COMPILE(ret, "rvalue", node->nd_value));
+	debugs("lvar: %"PRIsVALUE" idx: %d\n", rb_id2str(id), idx);
+	COMPILE(ret, "rvalue", node->nd_value);
 
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN(ret, line, dup);
 	}
 	ADD_SETLOCAL(ret, line, idx, get_lvar_level(iseq));
@@ -7193,37 +4592,36 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
       case NODE_DASGN:
       case NODE_DASGN_CURR:{
 	int idx, lv, ls;
-	ID id = node->nd_vid;
-	CHECK(COMPILE(ret, "dvalue", node->nd_value));
-	debugi("dassn id", rb_id2str(id) ? id : '*');
+	COMPILE(ret, "dvalue", node->nd_value);
+	debugi("dassn id", rb_id2str(node->nd_vid) ? node->nd_vid : '*');
 
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN(ret, line, dup);
 	}
 
-	idx = get_dyna_var_idx(iseq, id, &lv, &ls);
+	idx = get_dyna_var_idx(iseq, node->nd_vid, &lv, &ls);
 
 	if (idx < 0) {
-	    COMPILE_ERROR(ERROR_ARGS "NODE_DASGN(_CURR): unknown id (%"PRIsVALUE")",
-			  rb_id2str(id));
-	    goto ng;
+	    compile_bug(ERROR_ARGS "NODE_DASGN(_CURR): unknown id (%"PRIsVALUE")",
+			rb_id2str(node->nd_vid));
 	}
 	ADD_SETLOCAL(ret, line, ls - idx, lv);
 	break;
       }
       case NODE_GASGN:{
-	CHECK(COMPILE(ret, "lvalue", node->nd_value));
+	COMPILE(ret, "lvalue", node->nd_value);
 
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN(ret, line, dup);
 	}
 	ADD_INSN1(ret, line, setglobal,
 		  ((VALUE)node->nd_entry | 1));
 	break;
       }
-      case NODE_IASGN:{
-	CHECK(COMPILE(ret, "lvalue", node->nd_value));
-	if (!popped) {
+      case NODE_IASGN:
+      case NODE_IASGN2:{
+	COMPILE(ret, "lvalue", node->nd_value);
+	if (!poped) {
 	    ADD_INSN(ret, line, dup);
 	}
 	ADD_INSN2(ret, line, setinstancevariable,
@@ -7232,26 +4630,26 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	break;
       }
       case NODE_CDECL:{
-        CHECK(COMPILE(ret, "lvalue", node->nd_value));
+	COMPILE(ret, "lvalue", node->nd_value);
 
-        if (!popped) {
-            ADD_INSN(ret, line, dup);
-        }
+	if (!poped) {
+	    ADD_INSN(ret, line, dup);
+	}
 
 	if (node->nd_vid) {
 	    ADD_INSN1(ret, line, putspecialobject,
 		      INT2FIX(VM_SPECIAL_OBJECT_CONST_BASE));
-            ADD_INSN1(ret, line, setconstant, ID2SYM(node->nd_vid));
+	    ADD_INSN1(ret, line, setconstant, ID2SYM(node->nd_vid));
 	}
 	else {
 	    compile_cpath(ret, iseq, node->nd_else);
-            ADD_INSN1(ret, line, setconstant, ID2SYM(node->nd_else->nd_mid));
+	    ADD_INSN1(ret, line, setconstant, ID2SYM(node->nd_else->nd_mid));
 	}
 	break;
       }
       case NODE_CVASGN:{
-	CHECK(COMPILE(ret, "cvasgn val", node->nd_value));
-	if (!popped) {
+	COMPILE(ret, "cvasgn val", node->nd_value);
+	if (!poped) {
 	    ADD_INSN(ret, line, dup);
 	}
 	ADD_INSN1(ret, line, setclassvariable,
@@ -7259,9 +4657,10 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	break;
       }
       case NODE_OP_ASGN1: {
+	DECL_ANCHOR(args);
 	VALUE argc;
 	unsigned int flag = 0;
-	int asgnflag = 0;
+	unsigned int asgnflag = 0;
 	ID id = node->nd_mid;
 	int boff = 0;
 
@@ -7288,28 +4687,28 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	 *              nd_mid
 	 */
 
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN(ret, line, putnil);
 	}
 	asgnflag = COMPILE_RECV(ret, "NODE_OP_ASGN1 recv", node);
-        CHECK(asgnflag != -1);
 	switch (nd_type(node->nd_args->nd_head)) {
-	  case NODE_ZLIST:
+	  case NODE_ZARRAY:
 	    argc = INT2FIX(0);
 	    break;
 	  case NODE_BLOCK_PASS:
 	    boff = 1;
-            /* fall through */
 	  default:
-	    argc = setup_args(iseq, ret, node->nd_args->nd_head, &flag, NULL);
-	    CHECK(!NIL_P(argc));
+	    INIT_ANCHOR(args);
+	    argc = setup_args(iseq, args, node->nd_args->nd_head, &flag, NULL);
+	    ADD_SEQ(ret, args);
 	}
 	ADD_INSN1(ret, line, dupn, FIXNUM_INC(argc, 1 + boff));
-        flag |= asgnflag;
 	ADD_SEND_WITH_FLAG(ret, line, idAREF, argc, INT2FIX(flag));
+	flag |= asgnflag;
 
-	if (id == idOROP || id == idANDOP) {
-	    /* a[x] ||= y  or  a[x] &&= y
+	if (id == 0 || id == 1) {
+	    /* 0: or, 1: and
+	       a[x] ||= y
 
 	       unless/if a[x]
 	       a[x]= y
@@ -7321,16 +4720,18 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	    LABEL *lfin = NEW_LABEL(line);
 
 	    ADD_INSN(ret, line, dup);
-	    if (id == idOROP) {
+	    if (id == 0) {
+		/* or */
 		ADD_INSNL(ret, line, branchif, label);
 	    }
-	    else { /* idANDOP */
+	    else {
+		/* and */
 		ADD_INSNL(ret, line, branchunless, label);
 	    }
 	    ADD_INSN(ret, line, pop);
 
-	    CHECK(COMPILE(ret, "NODE_OP_ASGN1 args->body: ", node->nd_args->nd_body));
-	    if (!popped) {
+	    COMPILE(ret, "NODE_OP_ASGN1 args->body: ", node->nd_args->nd_body);
+	    if (!poped) {
 		ADD_INSN1(ret, line, setn, FIXNUM_INC(argc, 2+boff));
 	    }
 	    if (flag & VM_CALL_ARGS_SPLAT) {
@@ -7356,16 +4757,16 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	    ADD_INSN(ret, line, pop);
 	    ADD_INSNL(ret, line, jump, lfin);
 	    ADD_LABEL(ret, label);
-	    if (!popped) {
+	    if (!poped) {
 		ADD_INSN1(ret, line, setn, FIXNUM_INC(argc, 2+boff));
 	    }
 	    ADD_INSN1(ret, line, adjuststack, FIXNUM_INC(argc, 2+boff));
 	    ADD_LABEL(ret, lfin);
 	}
 	else {
-	    CHECK(COMPILE(ret, "NODE_OP_ASGN1 args->body: ", node->nd_args->nd_body));
+	    COMPILE(ret, "NODE_OP_ASGN1 args->body: ", node->nd_args->nd_body);
 	    ADD_SEND(ret, line, id, INT2FIX(1));
-	    if (!popped) {
+	    if (!poped) {
 		ADD_INSN1(ret, line, setn, FIXNUM_INC(argc, 2+boff));
 	    }
 	    if (flag & VM_CALL_ARGS_SPLAT) {
@@ -7396,7 +4797,7 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
       case NODE_OP_ASGN2:{
 	ID atype = node->nd_next->nd_mid;
 	ID vid = node->nd_next->nd_vid, aid = rb_id_attrset(vid);
-        int asgnflag;
+	VALUE asgnflag;
 	LABEL *lfin = NEW_LABEL(line);
 	LABEL *lcfin = NEW_LABEL(line);
 	LABEL *lskip = 0;
@@ -7443,25 +4844,24 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	*/
 
 	asgnflag = COMPILE_RECV(ret, "NODE_OP_ASGN2#recv", node);
-        CHECK(asgnflag != -1);
 	if (node->nd_next->nd_aid) {
 	    lskip = NEW_LABEL(line);
 	    ADD_INSN(ret, line, dup);
 	    ADD_INSNL(ret, line, branchnil, lskip);
 	}
 	ADD_INSN(ret, line, dup);
-        ADD_SEND_WITH_FLAG(ret, line, vid, INT2FIX(0), INT2FIX(asgnflag));
+	ADD_SEND(ret, line, vid, INT2FIX(0));
 
-	if (atype == idOROP || atype == idANDOP) {
+	if (atype == 0 || atype == 1) {	/* 0: OR or 1: AND */
 	    ADD_INSN(ret, line, dup);
-	    if (atype == idOROP) {
+	    if (atype == 0) {
 		ADD_INSNL(ret, line, branchif, lcfin);
 	    }
-	    else { /* idANDOP */
+	    else {
 		ADD_INSNL(ret, line, branchunless, lcfin);
 	    }
 	    ADD_INSN(ret, line, pop);
-	    CHECK(COMPILE(ret, "NODE_OP_ASGN2 val", node->nd_value));
+	    COMPILE(ret, "NODE_OP_ASGN2 val", node->nd_value);
 	    ADD_INSN(ret, line, swap);
 	    ADD_INSN1(ret, line, topn, INT2FIX(1));
 	    ADD_SEND_WITH_FLAG(ret, line, aid, INT2FIX(1), INT2FIX(asgnflag));
@@ -7475,24 +4875,21 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	    if (lskip) {
 		ADD_LABEL(ret, lskip);
 	    }
-	    if (popped) {
+	    if (poped) {
 		/* we can apply more optimize */
 		ADD_INSN(ret, line, pop);
 	    }
 	}
 	else {
-	    CHECK(COMPILE(ret, "NODE_OP_ASGN2 val", node->nd_value));
+	    COMPILE(ret, "NODE_OP_ASGN2 val", node->nd_value);
 	    ADD_SEND(ret, line, atype, INT2FIX(1));
-	    if (!popped) {
+	    if (!poped) {
 		ADD_INSN(ret, line, swap);
 		ADD_INSN1(ret, line, topn, INT2FIX(1));
 	    }
 	    ADD_SEND_WITH_FLAG(ret, line, aid, INT2FIX(1), INT2FIX(asgnflag));
-	    if (lskip && popped) {
-		ADD_LABEL(ret, lskip);
-	    }
 	    ADD_INSN(ret, line, pop);
-	    if (lskip && !popped) {
+	    if (lskip) {
 		ADD_LABEL(ret, lskip);
 	    }
 	}
@@ -7508,39 +4905,39 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	    ADD_INSN1(ret, line, putobject, rb_cObject);
 	    break;
 	  case NODE_COLON2:
-	    CHECK(COMPILE(ret, "NODE_OP_CDECL/colon2#nd_head", node->nd_head->nd_head));
+	    COMPILE(ret, "NODE_OP_CDECL/colon2#nd_head", node->nd_head->nd_head);
 	    break;
 	  default:
 	    COMPILE_ERROR(ERROR_ARGS "%s: invalid node in NODE_OP_CDECL",
 			  ruby_node_name(nd_type(node->nd_head)));
-	    goto ng;
+	    debug_node_end();
+	    return COMPILE_NG;
 	}
 	mid = node->nd_head->nd_mid;
 	/* cref */
-	if (node->nd_aid == idOROP) {
+	if (node->nd_aid == 0) {
 	    lassign = NEW_LABEL(line);
 	    ADD_INSN(ret, line, dup); /* cref cref */
-	    ADD_INSN3(ret, line, defined, INT2FIX(DEFINED_CONST_FROM),
+	    ADD_INSN3(ret, line, defined, INT2FIX(DEFINED_CONST),
 		      ID2SYM(mid), Qfalse); /* cref bool */
 	    ADD_INSNL(ret, line, branchunless, lassign); /* cref */
 	}
 	ADD_INSN(ret, line, dup); /* cref cref */
-        ADD_INSN1(ret, line, putobject, Qtrue);
-        ADD_INSN1(ret, line, getconstant, ID2SYM(mid)); /* cref obj */
+	ADD_INSN1(ret, line, getconstant, ID2SYM(mid)); /* cref obj */
 
-	if (node->nd_aid == idOROP || node->nd_aid == idANDOP) {
+	if (node->nd_aid == 0 || node->nd_aid == 1) {
 	    lfin = NEW_LABEL(line);
-	    if (!popped) ADD_INSN(ret, line, dup); /* cref [obj] obj */
-	    if (node->nd_aid == idOROP)
+	    if (!poped) ADD_INSN(ret, line, dup); /* cref [obj] obj */
+	    if (node->nd_aid == 0)
 		ADD_INSNL(ret, line, branchif, lfin);
-	    else /* idANDOP */
+	    else
 		ADD_INSNL(ret, line, branchunless, lfin);
 	    /* cref [obj] */
-	    if (!popped) ADD_INSN(ret, line, pop); /* cref */
+	    if (!poped) ADD_INSN(ret, line, pop); /* cref */
 	    if (lassign) ADD_LABEL(ret, lassign);
-	    CHECK(COMPILE(ret, "NODE_OP_CDECL#nd_value", node->nd_value));
+	    COMPILE(ret, "NODE_OP_CDECL#nd_value", node->nd_value);
 	    /* cref value */
-	    if (popped)
+	    if (poped)
 		ADD_INSN1(ret, line, topn, INT2FIX(1)); /* cref value cref */
 	    else {
 		ADD_INSN1(ret, line, dupn, INT2FIX(2)); /* cref value cref value */
@@ -7548,16 +4945,16 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	    }
 	    ADD_INSN1(ret, line, setconstant, ID2SYM(mid)); /* cref [value] */
 	    ADD_LABEL(ret, lfin);			    /* cref [value] */
-	    if (!popped) ADD_INSN(ret, line, swap); /* [value] cref */
+	    if (!poped) ADD_INSN(ret, line, swap); /* [value] cref */
 	    ADD_INSN(ret, line, pop); /* [value] */
 	}
 	else {
-	    CHECK(COMPILE(ret, "NODE_OP_CDECL#nd_value", node->nd_value));
+	    COMPILE(ret, "NODE_OP_CDECL#nd_value", node->nd_value);
 	    /* cref obj value */
 	    ADD_CALL(ret, line, node->nd_aid, INT2FIX(1));
 	    /* cref value */
 	    ADD_INSN(ret, line, swap); /* value cref */
-	    if (!popped) {
+	    if (!poped) {
 		ADD_INSN1(ret, line, topn, INT2FIX(1)); /* value cref value */
 		ADD_INSN(ret, line, swap); /* value value cref */
 	    }
@@ -7585,7 +4982,7 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	    lassign = NEW_LABEL(line);
 	}
 
-	CHECK(COMPILE(ret, "NODE_OP_ASGN_AND/OR#nd_head", node->nd_head));
+	COMPILE(ret, "NODE_OP_ASGN_AND/OR#nd_head", node->nd_head);
 	ADD_INSN(ret, line, dup);
 
 	if (nd_type(node) == NODE_OP_ASGN_AND) {
@@ -7597,27 +4994,179 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 
 	ADD_INSN(ret, line, pop);
 	ADD_LABEL(ret, lassign);
-	CHECK(COMPILE(ret, "NODE_OP_ASGN_AND/OR#nd_value", node->nd_value));
+	COMPILE(ret, "NODE_OP_ASGN_AND/OR#nd_value", node->nd_value);
 	ADD_LABEL(ret, lfin);
 
-	if (popped) {
+	if (poped) {
 	    /* we can apply more optimize */
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
-      case NODE_CALL:   /* obj.foo */
-      case NODE_OPCALL: /* foo[] */
-        if (compile_call_precheck_freeze(iseq, ret, node, line, popped) == TRUE) {
-            break;
-        }
-      case NODE_QCALL: /* obj&.foo */
-      case NODE_FCALL: /* foo() */
-      case NODE_VCALL: /* foo (variable or call) */
-        if (compile_call(iseq, ret, node, type, line, popped) == COMPILE_NG) {
-            goto ng;
-        }
-        break;
+      case NODE_CALL:
+	/* optimization shortcut
+	 *   "literal".freeze -> opt_str_freeze("literal")
+	 */
+	if (node->nd_recv && nd_type(node->nd_recv) == NODE_STR &&
+	    node->nd_mid == idFreeze && node->nd_args == NULL &&
+	    ISEQ_COMPILE_DATA(iseq)->current_block == NULL &&
+	    ISEQ_COMPILE_DATA(iseq)->option->specialized_instruction) {
+	    VALUE str = rb_fstring(node->nd_recv->nd_lit);
+	    iseq_add_mark_object(iseq, str);
+	    ADD_INSN1(ret, line, opt_str_freeze, str);
+	    if (poped) {
+		ADD_INSN(ret, line, pop);
+	    }
+	    break;
+	}
+	/* optimization shortcut
+	 *   obj["literal"] -> opt_aref_with(obj, "literal")
+	 */
+	if (node->nd_mid == idAREF && !private_recv_p(node) && node->nd_args &&
+	    nd_type(node->nd_args) == NODE_ARRAY && node->nd_args->nd_alen == 1 &&
+	    nd_type(node->nd_args->nd_head) == NODE_STR &&
+	    ISEQ_COMPILE_DATA(iseq)->current_block == NULL &&
+	    ISEQ_COMPILE_DATA(iseq)->option->specialized_instruction) {
+	    VALUE str = rb_fstring(node->nd_args->nd_head->nd_lit);
+	    node->nd_args->nd_head->nd_lit = str;
+	    COMPILE(ret, "recv", node->nd_recv);
+	    ADD_INSN3(ret, line, opt_aref_with,
+		      new_callinfo(iseq, idAREF, 1, 0, NULL, FALSE),
+		      NULL/* CALL_CACHE */, str);
+	    if (poped) {
+		ADD_INSN(ret, line, pop);
+	    }
+	    break;
+	}
+      case NODE_QCALL:
+      case NODE_FCALL:
+      case NODE_VCALL:{		/* VCALL: variable or call */
+	/*
+	  call:  obj.method(...)
+	  fcall: func(...)
+	  vcall: func
+	*/
+	DECL_ANCHOR(recv);
+	DECL_ANCHOR(args);
+	LABEL *lskip = 0;
+	ID mid = node->nd_mid;
+	VALUE argc;
+	unsigned int flag = 0;
+	struct rb_call_info_kw_arg *keywords = NULL;
+	const rb_iseq_t *parent_block = ISEQ_COMPILE_DATA(iseq)->current_block;
+	ISEQ_COMPILE_DATA(iseq)->current_block = NULL;
+
+	INIT_ANCHOR(recv);
+	INIT_ANCHOR(args);
+#if SUPPORT_JOKE
+	if (nd_type(node) == NODE_VCALL) {
+	    ID id_bitblt;
+	    ID id_answer;
+
+	    CONST_ID(id_bitblt, "bitblt");
+	    CONST_ID(id_answer, "the_answer_to_life_the_universe_and_everything");
+
+	    if (mid == id_bitblt) {
+		ADD_INSN(ret, line, bitblt);
+		break;
+	    }
+	    else if (mid == id_answer) {
+		ADD_INSN(ret, line, answer);
+		break;
+	    }
+	}
+	/* only joke */
+	{
+	    ID goto_id;
+	    ID label_id;
+
+	    CONST_ID(goto_id, "__goto__");
+	    CONST_ID(label_id, "__label__");
+
+	    if (nd_type(node) == NODE_FCALL &&
+		(mid == goto_id || mid == label_id)) {
+		LABEL *label;
+		st_data_t data;
+		st_table *labels_table = ISEQ_COMPILE_DATA(iseq)->labels_table;
+		ID label_name;
+
+		if (!labels_table) {
+		    labels_table = st_init_numtable();
+		    ISEQ_COMPILE_DATA(iseq)->labels_table = labels_table;
+		}
+		if (nd_type(node->nd_args->nd_head) == NODE_LIT &&
+		    SYMBOL_P(node->nd_args->nd_head->nd_lit)) {
+
+		    label_name = SYM2ID(node->nd_args->nd_head->nd_lit);
+		    if (!st_lookup(labels_table, (st_data_t)label_name, &data)) {
+			label = NEW_LABEL(line);
+			label->position = line;
+			st_insert(labels_table, (st_data_t)label_name, (st_data_t)label);
+		    }
+		    else {
+			label = (LABEL *)data;
+		    }
+		}
+		else {
+		    COMPILE_ERROR(ERROR_ARGS "invalid goto/label format");
+		}
+
+
+		if (mid == goto_id) {
+		    ADD_INSNL(ret, line, jump, label);
+		}
+		else {
+		    ADD_LABEL(ret, label);
+		}
+		break;
+	    }
+	}
+#endif
+	/* receiver */
+	if (type == NODE_CALL || type == NODE_QCALL) {
+	    COMPILE(recv, "recv", node->nd_recv);
+	    if (type == NODE_QCALL) {
+		lskip = NEW_LABEL(line);
+		ADD_INSN(recv, line, dup);
+		ADD_INSNL(recv, line, branchnil, lskip);
+	    }
+	}
+	else if (type == NODE_FCALL || type == NODE_VCALL) {
+	    ADD_CALL_RECEIVER(recv, line);
+	}
+
+	/* args */
+	if (nd_type(node) != NODE_VCALL) {
+	    argc = setup_args(iseq, args, node->nd_args, &flag, &keywords);
+	}
+	else {
+	    argc = INT2FIX(0);
+	}
+
+	ADD_SEQ(ret, recv);
+	ADD_SEQ(ret, args);
+
+	debugp_param("call args argc", argc);
+	debugp_param("call method", ID2SYM(mid));
+
+	switch (nd_type(node)) {
+	  case NODE_VCALL:
+	    flag |= VM_CALL_VCALL;
+	    /* VCALL is funcall, so fall through */
+	  case NODE_FCALL:
+	    flag |= VM_CALL_FCALL;
+	}
+
+	ADD_SEND_R(ret, line, mid, argc, parent_block, INT2FIX(flag), keywords);
+
+	if (lskip) {
+	    ADD_LABEL(ret, lskip);
+	}
+	if (poped) {
+	    ADD_INSN(ret, line, pop);
+	}
+	break;
+      }
       case NODE_SUPER:
       case NODE_ZSUPER:{
 	DECL_ANCHOR(args);
@@ -7628,56 +5177,51 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 
 	INIT_ANCHOR(args);
 	ISEQ_COMPILE_DATA(iseq)->current_block = NULL;
-	if (type == NODE_SUPER) {
+	if (nd_type(node) == NODE_SUPER) {
 	    VALUE vargc = setup_args(iseq, args, node->nd_args, &flag, &keywords);
-	    CHECK(!NIL_P(vargc));
 	    argc = FIX2INT(vargc);
 	}
 	else {
 	    /* NODE_ZSUPER */
 	    int i;
-	    const rb_iseq_t *liseq = body->local_iseq;
-	    const struct rb_iseq_constant_body *const local_body = liseq->body;
-	    const struct rb_iseq_param_keyword *const local_kwd = local_body->param.keyword;
+	    const rb_iseq_t *liseq = iseq->body->local_iseq;
 	    int lvar_level = get_lvar_level(iseq);
 
-	    argc = local_body->param.lead_num;
+	    argc = liseq->body->param.lead_num;
 
 	    /* normal arguments */
-	    for (i = 0; i < local_body->param.lead_num; i++) {
-		int idx = local_body->local_table_size - i;
+	    for (i = 0; i < liseq->body->param.lead_num; i++) {
+		int idx = liseq->body->local_table_size - i;
 		ADD_GETLOCAL(args, line, idx, lvar_level);
 	    }
 
-	    if (local_body->param.flags.has_opt) {
+	    if (liseq->body->param.flags.has_opt) {
 		/* optional arguments */
 		int j;
-		for (j = 0; j < local_body->param.opt_num; j++) {
-		    int idx = local_body->local_table_size - (i + j);
+		for (j = 0; j < liseq->body->param.opt_num; j++) {
+		    int idx = liseq->body->local_table_size - (i + j);
 		    ADD_GETLOCAL(args, line, idx, lvar_level);
 		}
 		i += j;
 		argc = i;
 	    }
-	    if (local_body->param.flags.has_rest) {
+	    if (liseq->body->param.flags.has_rest) {
 		/* rest argument */
-		int idx = local_body->local_table_size - local_body->param.rest_start;
-
+		int idx = liseq->body->local_table_size - liseq->body->param.rest_start;
 		ADD_GETLOCAL(args, line, idx, lvar_level);
-		ADD_INSN1(args, line, splatarray, Qfalse);
 
-		argc = local_body->param.rest_start + 1;
+		argc = liseq->body->param.rest_start + 1;
 		flag |= VM_CALL_ARGS_SPLAT;
 	    }
-	    if (local_body->param.flags.has_post) {
+	    if (liseq->body->param.flags.has_post) {
 		/* post arguments */
-		int post_len = local_body->param.post_num;
-		int post_start = local_body->param.post_start;
+		int post_len = liseq->body->param.post_num;
+		int post_start = liseq->body->param.post_start;
 
-		if (local_body->param.flags.has_rest) {
+		if (liseq->body->param.flags.has_rest) {
 		    int j;
 		    for (j=0; j<post_len; j++) {
-			int idx = local_body->local_table_size - (post_start + j);
+			int idx = liseq->body->local_table_size - (post_start + j);
 			ADD_GETLOCAL(args, line, idx, lvar_level);
 		    }
 		    ADD_INSN1(args, line, newarray, INT2FIX(j));
@@ -7687,96 +5231,153 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 		else {
 		    int j;
 		    for (j=0; j<post_len; j++) {
-			int idx = local_body->local_table_size - (post_start + j);
+			int idx = liseq->body->local_table_size - (post_start + j);
 			ADD_GETLOCAL(args, line, idx, lvar_level);
 		    }
 		    argc = post_len + post_start;
 		}
 	    }
 
-	    if (local_body->param.flags.has_kw) { /* TODO: support keywords */
-		int local_size = local_body->local_table_size;
+	    if (liseq->body->param.flags.has_kw) { /* TODO: support keywords */
+		int local_size = liseq->body->local_table_size;
 		argc++;
 
 		ADD_INSN1(args, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
 
-		if (local_body->param.flags.has_kwrest) {
-		    int idx = local_body->local_table_size - local_kwd->rest_start;
+		if (liseq->body->param.flags.has_kwrest) {
+		    int idx = liseq->body->local_table_size - liseq->body->param.keyword->rest_start;
 		    ADD_GETLOCAL(args, line, idx, lvar_level);
 		    ADD_SEND (args, line, rb_intern("dup"), INT2FIX(0));
 		}
 		else {
 		    ADD_INSN1(args, line, newhash, INT2FIX(0));
 		}
-		for (i = 0; i < local_kwd->num; ++i) {
-		    ID id = local_kwd->table[i];
+		for (i = 0; i < liseq->body->param.keyword->num; ++i) {
+		    ID id = liseq->body->param.keyword->table[i];
 		    int idx = local_size - get_local_var_idx(liseq, id);
 		    ADD_INSN1(args, line, putobject, ID2SYM(id));
 		    ADD_GETLOCAL(args, line, idx, lvar_level);
 		}
 		ADD_SEND(args, line, id_core_hash_merge_ptr, INT2FIX(i * 2 + 1));
-		if (local_body->param.flags.has_rest) {
+		if (liseq->body->param.flags.has_rest) {
 		    ADD_INSN1(args, line, newarray, INT2FIX(1));
 		    ADD_INSN (args, line, concatarray);
 		    --argc;
 		}
-		flag |= VM_CALL_KW_SPLAT;
 	    }
-	    else if (local_body->param.flags.has_kwrest) {
-		int idx = local_body->local_table_size - local_kwd->rest_start;
+	    else if (liseq->body->param.flags.has_kwrest) {
+		int idx = liseq->body->local_table_size - liseq->body->param.keyword->rest_start;
 		ADD_GETLOCAL(args, line, idx, lvar_level);
 
 		ADD_SEND (args, line, rb_intern("dup"), INT2FIX(0));
-		if (local_body->param.flags.has_rest) {
+		if (liseq->body->param.flags.has_rest) {
 		    ADD_INSN1(args, line, newarray, INT2FIX(1));
 		    ADD_INSN (args, line, concatarray);
 		}
 		else {
 		    argc++;
 		}
-		flag |= VM_CALL_KW_SPLAT;
 	    }
 	}
 
-	ADD_INSN(ret, line, putself);
+	/* dummy receiver */
+	ADD_INSN1(ret, line, putobject, nd_type(node) == NODE_ZSUPER ? Qfalse : Qtrue);
 	ADD_SEQ(ret, args);
-        ADD_INSN2(ret, line, invokesuper,
-                  new_callinfo(iseq, 0, argc, flag | VM_CALL_SUPER | (type == NODE_ZSUPER ? VM_CALL_ZSUPER : 0) | VM_CALL_FCALL, keywords, parent_block != NULL),
+	ADD_INSN3(ret, line, invokesuper,
+		  new_callinfo(iseq, 0, argc, flag | VM_CALL_SUPER | VM_CALL_FCALL, keywords, parent_block != NULL),
+		  Qnil, /* CALL_CACHE */
 		  parent_block);
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
-      case NODE_LIST:{
-        CHECK(compile_array(iseq, ret, node, popped) >= 0);
+      case NODE_ARRAY:{
+	compile_array_(iseq, ret, node, COMPILE_ARRAY_TYPE_ARRAY, NULL, poped);
 	break;
       }
-      case NODE_ZLIST:{
-	if (!popped) {
+      case NODE_ZARRAY:{
+	if (!poped) {
 	    ADD_INSN1(ret, line, newarray, INT2FIX(0));
 	}
 	break;
       }
       case NODE_VALUES:{
-	const NODE *n = node;
-	if (popped) {
-	    COMPILE_ERROR(ERROR_ARGS "NODE_VALUES: must not be popped");
-	}
+	NODE *n = node;
 	while (n) {
-	    CHECK(COMPILE(ret, "values item", n->nd_head));
+	    COMPILE(ret, "values item", n->nd_head);
 	    n = n->nd_next;
 	}
 	ADD_INSN1(ret, line, newarray, INT2FIX(node->nd_alen));
+	if (poped) {
+	    ADD_INSN(ret, line, pop);
+	}
 	break;
       }
-      case NODE_HASH:
-        CHECK(compile_hash(iseq, ret, node, popped) >= 0);
-        break;
-      case NODE_RETURN:
-	CHECK(compile_return(iseq, ret, node, popped));
+      case NODE_HASH:{
+	DECL_ANCHOR(list);
+	int type = node->nd_head ? nd_type(node->nd_head) : NODE_ZARRAY;
+
+	INIT_ANCHOR(list);
+	switch (type) {
+	  case NODE_ARRAY:
+	    compile_array(iseq, list, node->nd_head, COMPILE_ARRAY_TYPE_HASH);
+	    ADD_SEQ(ret, list);
+	    break;
+
+	  case NODE_ZARRAY:
+	    ADD_INSN1(ret, line, newhash, INT2FIX(0));
+	    break;
+
+	  default:
+	    compile_bug(ERROR_ARGS_AT(node->nd_head) "can't make hash with this node: %s",
+			ruby_node_name(type));
+	}
+
+	if (poped) {
+	    ADD_INSN(ret, line, pop);
+	}
+	break;
+      }
+      case NODE_RETURN:{
+	rb_iseq_t *is = iseq;
+
+	if (is) {
+	    if (is->body->type == ISEQ_TYPE_TOP) {
+		COMPILE_ERROR(ERROR_ARGS "Invalid return");
+	    }
+	    else {
+		LABEL *splabel = 0;
+
+		if (is->body->type == ISEQ_TYPE_METHOD) {
+		    splabel = NEW_LABEL(0);
+		    ADD_LABEL(ret, splabel);
+		    ADD_ADJUST(ret, line, 0);
+		}
+
+		COMPILE(ret, "return nd_stts (return val)", node->nd_stts);
+
+		if (is->body->type == ISEQ_TYPE_METHOD) {
+		    add_ensure_iseq(ret, iseq, 1);
+		    ADD_TRACE(ret, line, RUBY_EVENT_RETURN);
+		    ADD_INSN(ret, line, leave);
+		    ADD_ADJUST_RESTORE(ret, splabel);
+
+		    if (!poped) {
+			ADD_INSN(ret, line, putnil);
+		    }
+		}
+		else {
+		    ADD_INSN1(ret, line, throw, INT2FIX(TAG_RETURN));
+		    if (poped) {
+			ADD_INSN(ret, line, pop);
+		    }
+		}
+	    }
+	}
 	break;
+      }
       case NODE_YIELD:{
 	DECL_ANCHOR(args);
 	VALUE argc;
@@ -7784,15 +5385,14 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	struct rb_call_info_kw_arg *keywords = NULL;
 
 	INIT_ANCHOR(args);
-
-        if (check_yield_place(iseq, line) == FALSE) {
+	if (iseq->body->type == ISEQ_TYPE_TOP) {
 	    COMPILE_ERROR(ERROR_ARGS "Invalid yield");
-            goto ng;
-        }
+	    debug_node_end();
+	    return COMPILE_NG;
+	}
 
 	if (node->nd_head) {
 	    argc = setup_args(iseq, args, node->nd_head, &flag, &keywords);
-	    CHECK(!NIL_P(argc));
 	}
 	else {
 	    argc = INT2FIX(0);
@@ -7801,17 +5401,17 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	ADD_SEQ(ret, args);
 	ADD_INSN1(ret, line, invokeblock, new_callinfo(iseq, 0, FIX2INT(argc), flag, keywords, FALSE));
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
       case NODE_LVAR:{
-	if (!popped) {
+	if (!poped) {
 	    ID id = node->nd_vid;
-	    int idx = body->local_iseq->body->local_table_size - get_local_var_idx(iseq, id);
+	    int idx = iseq->body->local_iseq->body->local_table_size - get_local_var_idx(iseq, id);
 
-	    debugs("id: %s idx: %d\n", rb_id2name(id), idx);
+	    debugs("id: %"PRIsVALUE" idx: %d\n", rb_id2str(id), idx);
 	    ADD_GETLOCAL(ret, line, idx, get_lvar_level(iseq));
 	}
 	break;
@@ -7819,12 +5419,11 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
       case NODE_DVAR:{
 	int lv, idx, ls;
 	debugi("nd_vid", node->nd_vid);
-	if (!popped) {
+	if (!poped) {
 	    idx = get_dyna_var_idx(iseq, node->nd_vid, &lv, &ls);
 	    if (idx < 0) {
-		COMPILE_ERROR(ERROR_ARGS "unknown dvar (%"PRIsVALUE")",
-			      rb_id2str(node->nd_vid));
-		goto ng;
+		compile_bug(ERROR_ARGS "unknown dvar (%"PRIsVALUE")",
+			    rb_id2str(node->nd_vid));
 	    }
 	    ADD_GETLOCAL(ret, line, ls - idx, lv);
 	}
@@ -7833,14 +5432,14 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
       case NODE_GVAR:{
 	ADD_INSN1(ret, line, getglobal,
 		  ((VALUE)node->nd_entry | 1));
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
       case NODE_IVAR:{
 	debugi("nd_vid", node->nd_vid);
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN2(ret, line, getinstancevariable,
 		      ID2SYM(node->nd_vid),
 		      get_ivar_ic_value(iseq,node->nd_vid));
@@ -7852,34 +5451,32 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 
 	if (ISEQ_COMPILE_DATA(iseq)->option->inline_const_cache) {
 	    LABEL *lend = NEW_LABEL(line);
-	    int ic_index = body->is_size++;
+	    int ic_index = iseq->body->is_size++;
 
-            ADD_INSN2(ret, line, opt_getinlinecache, lend, INT2FIX(ic_index));
-            ADD_INSN1(ret, line, putobject, Qtrue);
-            ADD_INSN1(ret, line, getconstant, ID2SYM(node->nd_vid));
-            ADD_INSN1(ret, line, opt_setinlinecache, INT2FIX(ic_index));
+	    ADD_INSN2(ret, line, getinlinecache, lend, INT2FIX(ic_index));
+	    ADD_INSN1(ret, line, getconstant, ID2SYM(node->nd_vid));
+	    ADD_INSN1(ret, line, setinlinecache, INT2FIX(ic_index));
 	    ADD_LABEL(ret, lend);
 	}
 	else {
 	    ADD_INSN(ret, line, putnil);
-            ADD_INSN1(ret, line, putobject, Qtrue);
-            ADD_INSN1(ret, line, getconstant, ID2SYM(node->nd_vid));
+	    ADD_INSN1(ret, line, getconstant, ID2SYM(node->nd_vid));
 	}
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
       case NODE_CVAR:{
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN1(ret, line, getclassvariable,
 		      ID2SYM(node->nd_vid));
 	}
 	break;
       }
       case NODE_NTH_REF:{
-        if (!popped) {
+        if (!poped) {
 	    if (!node->nd_nth) {
 		ADD_INSN(ret, line, putnil);
 		break;
@@ -7890,7 +5487,7 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	break;
       }
       case NODE_BACK_REF:{
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN2(ret, line, getspecial, INT2FIX(1) /* '~' */,
 		      INT2FIX(0x01 | (node->nd_nth << 1)));
 	}
@@ -7911,56 +5508,70 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 		      INT2FIX(0));
 	    break;
 	  case NODE_MATCH2:
-	    CHECK(COMPILE(recv, "receiver", node->nd_recv));
-	    CHECK(COMPILE(val, "value", node->nd_value));
+	    COMPILE(recv, "receiver", node->nd_recv);
+	    COMPILE(val, "value", node->nd_value);
 	    break;
 	  case NODE_MATCH3:
-	    CHECK(COMPILE(recv, "receiver", node->nd_value));
-	    CHECK(COMPILE(val, "value", node->nd_recv));
+	    COMPILE(recv, "receiver", node->nd_value);
+	    COMPILE(val, "value", node->nd_recv);
 	    break;
 	}
 
-        ADD_SEQ(ret, recv);
-        ADD_SEQ(ret, val);
-        ADD_SEND(ret, line, idEqTilde, INT2FIX(1));
+	if (ISEQ_COMPILE_DATA(iseq)->option->specialized_instruction) {
+	    /* TODO: detect by node */
+	    if (recv->last == recv->anchor.next &&
+		INSN_OF(recv->last) == BIN(putobject) &&
+		nd_type(node) == NODE_MATCH2) {
+		ADD_SEQ(ret, val);
+		ADD_INSN1(ret, line, opt_regexpmatch1,
+			  OPERAND_AT(recv->last, 0));
+	    }
+	    else {
+		ADD_SEQ(ret, recv);
+		ADD_SEQ(ret, val);
+		ADD_INSN2(ret, line, opt_regexpmatch2, new_callinfo(iseq, idEqTilde, 1, 0, NULL, FALSE), Qnil);
+	    }
+	}
+	else {
+	    ADD_SEQ(ret, recv);
+	    ADD_SEQ(ret, val);
+	    ADD_SEND(ret, line, idEqTilde, INT2FIX(1));
+	}
 
 	if (node->nd_args) {
 	    compile_named_capture_assign(iseq, ret, node->nd_args);
 	}
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
       case NODE_LIT:{
 	debugp_param("lit", node->nd_lit);
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN1(ret, line, putobject, node->nd_lit);
 	}
 	break;
       }
       case NODE_STR:{
 	debugp_param("nd_lit", node->nd_lit);
-	if (!popped) {
-	    VALUE lit = node->nd_lit;
+	if (!poped) {
+	    node->nd_lit = rb_fstring(node->nd_lit);
 	    if (!ISEQ_COMPILE_DATA(iseq)->option->frozen_string_literal) {
-		lit = rb_fstring(lit);
-		ADD_INSN1(ret, line, putstring, lit);
-                RB_OBJ_WRITTEN(iseq, Qundef, lit);
+		ADD_INSN1(ret, line, putstring, node->nd_lit);
 	    }
 	    else {
 		if (ISEQ_COMPILE_DATA(iseq)->option->debug_frozen_string_literal || RTEST(ruby_debug)) {
-		    VALUE debug_info = rb_ary_new_from_args(2, rb_iseq_path(iseq), INT2FIX(line));
-		    lit = rb_str_dup(lit);
-		    rb_ivar_set(lit, id_debug_created_info, rb_obj_freeze(debug_info));
-		    lit = rb_str_freeze(lit);
+		    VALUE debug_info = rb_ary_new_from_args(2, iseq->body->location.path, INT2FIX(line));
+		    VALUE str = rb_str_dup(node->nd_lit);
+		    rb_ivar_set(str, id_debug_created_info, rb_obj_freeze(debug_info));
+		    ADD_INSN1(ret, line, putobject, rb_obj_freeze(str));
+		    iseq_add_mark_object_compile_time(iseq, str);
 		}
 		else {
-		    lit = rb_fstring(lit);
+		    ADD_INSN1(ret, line, putobject, node->nd_lit);
 		}
-		ADD_INSN1(ret, line, putobject, lit);
-                RB_OBJ_WRITTEN(iseq, Qundef, lit);
 	    }
 	}
 	break;
@@ -7968,31 +5579,28 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
       case NODE_DSTR:{
 	compile_dstr(iseq, ret, node);
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	else {
 	    if (ISEQ_COMPILE_DATA(iseq)->option->frozen_string_literal) {
 		VALUE debug_info = Qnil;
 		if (ISEQ_COMPILE_DATA(iseq)->option->debug_frozen_string_literal || RTEST(ruby_debug)) {
-		    debug_info = rb_ary_new_from_args(2, rb_iseq_path(iseq), INT2FIX(line));
+		    debug_info = rb_ary_new_from_args(2, iseq->body->location.path, INT2FIX(line));
+		    iseq_add_mark_object_compile_time(iseq, rb_obj_freeze(debug_info));
 		}
 		ADD_INSN1(ret, line, freezestring, debug_info);
-                if (!NIL_P(debug_info)) {
-                    RB_OBJ_WRITTEN(iseq, Qundef, rb_obj_freeze(debug_info));
-                }
 	    }
 	}
 	break;
       }
       case NODE_XSTR:{
+	node->nd_lit = rb_fstring(node->nd_lit);
 	ADD_CALL_RECEIVER(ret, line);
-        VALUE str = rb_fstring(node->nd_lit);
-	ADD_INSN1(ret, line, putobject, str);
-        RB_OBJ_WRITTEN(iseq, Qundef, str);
+	ADD_INSN1(ret, line, putobject, node->nd_lit);
 	ADD_CALL(ret, line, idBackquote, INT2FIX(1));
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
@@ -8002,126 +5610,138 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	compile_dstr(iseq, ret, node);
 	ADD_CALL(ret, line, idBackquote, INT2FIX(1));
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
-      case NODE_EVSTR:
-	CHECK(compile_evstr(iseq, ret, node->nd_body, popped));
+      case NODE_EVSTR:{
+	COMPILE(ret, "nd_body", node->nd_body);
+
+	if (poped) {
+	    ADD_INSN(ret, line, pop);
+	}
+	else {
+	    ADD_INSN(ret, line, tostring);
+	}
 	break;
+      }
       case NODE_DREGX:{
 	compile_dregx(iseq, ret, node);
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
-      case NODE_ONCE:{
-	int ic_index = body->is_size++;
-	const rb_iseq_t *block_iseq;
-	block_iseq = NEW_CHILD_ISEQ(node->nd_body, make_name_for_block(iseq), ISEQ_TYPE_PLAIN, line);
+      case NODE_DREGX_ONCE:{
+	int ic_index = iseq->body->is_size++;
+	NODE *dregx_node = NEW_NODE(NODE_DREGX, node->u1.value, node->u2.value, node->u3.value);
+	NODE *block_node = NEW_NODE(NODE_SCOPE, 0, dregx_node, 0);
+	const rb_iseq_t * block_iseq = NEW_CHILD_ISEQ(block_node, make_name_for_block(iseq), ISEQ_TYPE_BLOCK, line);
 
 	ADD_INSN2(ret, line, once, block_iseq, INT2FIX(ic_index));
-        RB_OBJ_WRITTEN(iseq, Qundef, (VALUE)block_iseq);
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
       case NODE_ARGSCAT:{
-	if (popped) {
-	    CHECK(COMPILE(ret, "argscat head", node->nd_head));
+	if (poped) {
+	    COMPILE(ret, "argscat head", node->nd_head);
 	    ADD_INSN1(ret, line, splatarray, Qfalse);
 	    ADD_INSN(ret, line, pop);
-	    CHECK(COMPILE(ret, "argscat body", node->nd_body));
+	    COMPILE(ret, "argscat body", node->nd_body);
 	    ADD_INSN1(ret, line, splatarray, Qfalse);
 	    ADD_INSN(ret, line, pop);
 	}
 	else {
-	    CHECK(COMPILE(ret, "argscat head", node->nd_head));
-	    CHECK(COMPILE(ret, "argscat body", node->nd_body));
+	    COMPILE(ret, "argscat head", node->nd_head);
+	    COMPILE(ret, "argscat body", node->nd_body);
 	    ADD_INSN(ret, line, concatarray);
 	}
 	break;
       }
       case NODE_ARGSPUSH:{
-	if (popped) {
-	    CHECK(COMPILE(ret, "arsgpush head", node->nd_head));
+	if (poped) {
+	    COMPILE(ret, "arsgpush head", node->nd_head);
 	    ADD_INSN1(ret, line, splatarray, Qfalse);
 	    ADD_INSN(ret, line, pop);
-	    CHECK(COMPILE_(ret, "argspush body", node->nd_body, popped));
+	    COMPILE_(ret, "argspush body", node->nd_body, poped);
 	}
 	else {
-	    CHECK(COMPILE(ret, "arsgpush head", node->nd_head));
-	    CHECK(COMPILE_(ret, "argspush body", node->nd_body, popped));
+	    COMPILE(ret, "arsgpush head", node->nd_head);
+	    COMPILE_(ret, "argspush body", node->nd_body, poped);
 	    ADD_INSN1(ret, line, newarray, INT2FIX(1));
 	    ADD_INSN(ret, line, concatarray);
 	}
 	break;
       }
       case NODE_SPLAT:{
-	CHECK(COMPILE(ret, "splat", node->nd_head));
+	COMPILE(ret, "splat", node->nd_head);
 	ADD_INSN1(ret, line, splatarray, Qtrue);
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
       case NODE_DEFN:{
-        ID mid = node->nd_mid;
 	const rb_iseq_t *method_iseq = NEW_ISEQ(node->nd_defn,
-                                                rb_id2str(mid),
+						rb_id2str(node->nd_mid),
 						ISEQ_TYPE_METHOD, line);
 
 	debugp_param("defn/iseq", rb_iseqw_new(method_iseq));
-        ADD_INSN2(ret, line, definemethod, ID2SYM(mid), method_iseq);
-        RB_OBJ_WRITTEN(iseq, Qundef, (VALUE)method_iseq);
 
-        if (!popped) {
-            ADD_INSN1(ret, line, putobject, ID2SYM(mid));
+	ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
+	ADD_INSN1(ret, line, putobject, ID2SYM(node->nd_mid));
+	ADD_INSN1(ret, line, putiseq, method_iseq);
+	ADD_SEND (ret, line, id_core_define_method, INT2FIX(2));
+
+	if (poped) {
+	    ADD_INSN(ret, line, pop);
 	}
 
 	break;
       }
       case NODE_DEFS:{
-        ID mid = node->nd_mid;
-        const rb_iseq_t * singleton_method_iseq = NEW_ISEQ(node->nd_defn,
-                                                           rb_id2str(mid),
-                                                           ISEQ_TYPE_METHOD, line);
-
-        debugp_param("defs/iseq", rb_iseqw_new(singleton_method_iseq));
-        CHECK(COMPILE(ret, "defs: recv", node->nd_recv));
-        ADD_INSN2(ret, line, definesmethod, ID2SYM(mid), singleton_method_iseq);
-        RB_OBJ_WRITTEN(iseq, Qundef, (VALUE)singleton_method_iseq);
-
-        if (!popped) {
-            ADD_INSN1(ret, line, putobject, ID2SYM(mid));
-        }
+	const rb_iseq_t * singleton_method = NEW_ISEQ(node->nd_defn,
+						      rb_id2str(node->nd_mid),
+						      ISEQ_TYPE_METHOD, line);
+
+	debugp_param("defs/iseq", rb_iseqw_new(singleton_method));
+
+	ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
+	COMPILE(ret, "defs: recv", node->nd_recv);
+	ADD_INSN1(ret, line, putobject, ID2SYM(node->nd_mid));
+	ADD_INSN1(ret, line, putiseq, singleton_method);
+	ADD_SEND (ret, line, id_core_define_singleton_method, INT2FIX(3));
+
+	if (poped) {
+	    ADD_INSN(ret, line, pop);
+	}
 	break;
       }
       case NODE_ALIAS:{
 	ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
 	ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_CBASE));
-	CHECK(COMPILE(ret, "alias arg1", node->nd_1st));
-	CHECK(COMPILE(ret, "alias arg2", node->nd_2nd));
+	COMPILE(ret, "alias arg1", node->u1.node);
+	COMPILE(ret, "alias arg2", node->u2.node);
 	ADD_SEND(ret, line, id_core_set_method_alias, INT2FIX(3));
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
       case NODE_VALIAS:{
 	ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
-	ADD_INSN1(ret, line, putobject, ID2SYM(node->nd_alias));
-	ADD_INSN1(ret, line, putobject, ID2SYM(node->nd_orig));
+	ADD_INSN1(ret, line, putobject, ID2SYM(node->u1.id));
+	ADD_INSN1(ret, line, putobject, ID2SYM(node->u2.id));
 	ADD_SEND(ret, line, id_core_set_variable_alias, INT2FIX(2));
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
@@ -8129,10 +5749,10 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
       case NODE_UNDEF:{
 	ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
 	ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_CBASE));
-	CHECK(COMPILE(ret, "undef arg", node->nd_undef));
+	COMPILE(ret, "undef arg", node->u2.node);
 	ADD_SEND(ret, line, id_core_undef_method, INT2FIX(2));
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
@@ -8141,15 +5761,15 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	const rb_iseq_t *class_iseq = NEW_CHILD_ISEQ(node->nd_body,
 						     rb_sprintf("<class:%"PRIsVALUE">", rb_id2str(node->nd_cpath->nd_mid)),
 						     ISEQ_TYPE_CLASS, line);
-	const int flags = VM_DEFINECLASS_TYPE_CLASS |
-	    (node->nd_super ? VM_DEFINECLASS_FLAG_HAS_SUPERCLASS : 0) |
-	    compile_cpath(ret, iseq, node->nd_cpath);
+	VALUE noscope = compile_cpath(ret, iseq, node->nd_cpath);
+	int flags = VM_DEFINECLASS_TYPE_CLASS;
 
-	CHECK(COMPILE(ret, "super", node->nd_super));
+	if (!noscope) flags |= VM_DEFINECLASS_FLAG_SCOPED;
+	if (node->nd_super) flags |= VM_DEFINECLASS_FLAG_HAS_SUPERCLASS;
+	COMPILE(ret, "super", node->nd_super);
 	ADD_INSN3(ret, line, defineclass, ID2SYM(node->nd_cpath->nd_mid), class_iseq, INT2FIX(flags));
-        RB_OBJ_WRITTEN(iseq, Qundef, (VALUE)class_iseq);
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
@@ -8158,32 +5778,31 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
         const rb_iseq_t *module_iseq = NEW_CHILD_ISEQ(node->nd_body,
 						      rb_sprintf("<module:%"PRIsVALUE">", rb_id2str(node->nd_cpath->nd_mid)),
 						      ISEQ_TYPE_CLASS, line);
-	const int flags = VM_DEFINECLASS_TYPE_MODULE |
-	    compile_cpath(ret, iseq, node->nd_cpath);
+	VALUE noscope = compile_cpath(ret, iseq, node->nd_cpath);
+	int flags = VM_DEFINECLASS_TYPE_MODULE;
 
+	if (!noscope) flags |= VM_DEFINECLASS_FLAG_SCOPED;
 	ADD_INSN (ret, line, putnil); /* dummy */
 	ADD_INSN3(ret, line, defineclass, ID2SYM(node->nd_cpath->nd_mid), module_iseq, INT2FIX(flags));
-        RB_OBJ_WRITTEN(iseq, Qundef, (VALUE)module_iseq);
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
       case NODE_SCLASS:{
 	ID singletonclass;
-	const rb_iseq_t *singleton_class = NEW_ISEQ(node->nd_body, rb_fstring_lit("singleton class"),
+	const rb_iseq_t *singleton_class = NEW_ISEQ(node->nd_body, rb_str_new2("singleton class"),
 						    ISEQ_TYPE_CLASS, line);
 
-	CHECK(COMPILE(ret, "sclass#recv", node->nd_recv));
+	COMPILE(ret, "sclass#recv", node->nd_recv);
 	ADD_INSN (ret, line, putnil);
 	CONST_ID(singletonclass, "singletonclass");
 	ADD_INSN3(ret, line, defineclass,
 		  ID2SYM(singletonclass), singleton_class,
 		  INT2FIX(VM_DEFINECLASS_TYPE_SINGLETON_CLASS));
-        RB_OBJ_WRITTEN(iseq, Qundef, (VALUE)singleton_class);
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
@@ -8192,17 +5811,17 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	if (rb_is_const_id(node->nd_mid)) {
 	    /* constant */
 	    LABEL *lend = NEW_LABEL(line);
-	    int ic_index = body->is_size++;
+	    int ic_index = iseq->body->is_size++;
 
 	    DECL_ANCHOR(pref);
 	    DECL_ANCHOR(body);
 
 	    INIT_ANCHOR(pref);
 	    INIT_ANCHOR(body);
-	    CHECK(compile_const_prefix(iseq, node, pref, body));
-	    if (LIST_INSN_SIZE_ZERO(pref)) {
+	    compile_colon2(iseq, node, pref, body);
+	    if (LIST_SIZE_ZERO(pref)) {
 		if (ISEQ_COMPILE_DATA(iseq)->option->inline_const_cache) {
-                    ADD_INSN2(ret, line, opt_getinlinecache, lend, INT2FIX(ic_index));
+		    ADD_INSN2(ret, line, getinlinecache, lend, INT2FIX(ic_index));
 		}
 		else {
 		    ADD_INSN(ret, line, putnil);
@@ -8211,7 +5830,7 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 		ADD_SEQ(ret, body);
 
 		if (ISEQ_COMPILE_DATA(iseq)->option->inline_const_cache) {
-                    ADD_INSN1(ret, line, opt_setinlinecache, INT2FIX(ic_index));
+		    ADD_INSN1(ret, line, setinlinecache, INT2FIX(ic_index));
 		    ADD_LABEL(ret, lend);
 		}
 	    }
@@ -8223,104 +5842,121 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	else {
 	    /* function call */
 	    ADD_CALL_RECEIVER(ret, line);
-	    CHECK(COMPILE(ret, "colon2#nd_head", node->nd_head));
+	    COMPILE(ret, "colon2#nd_head", node->nd_head);
 	    ADD_CALL(ret, line, node->nd_mid, INT2FIX(1));
 	}
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
       case NODE_COLON3:{
 	LABEL *lend = NEW_LABEL(line);
-	int ic_index = body->is_size++;
+	int ic_index = iseq->body->is_size++;
 
 	debugi("colon3#nd_mid", node->nd_mid);
 
 	/* add cache insn */
 	if (ISEQ_COMPILE_DATA(iseq)->option->inline_const_cache) {
-            ADD_INSN2(ret, line, opt_getinlinecache, lend, INT2FIX(ic_index));
+	    ADD_INSN2(ret, line, getinlinecache, lend, INT2FIX(ic_index));
 	    ADD_INSN(ret, line, pop);
 	}
 
 	ADD_INSN1(ret, line, putobject, rb_cObject);
-        ADD_INSN1(ret, line, putobject, Qtrue);
-        ADD_INSN1(ret, line, getconstant, ID2SYM(node->nd_mid));
+	ADD_INSN1(ret, line, getconstant, ID2SYM(node->nd_mid));
 
 	if (ISEQ_COMPILE_DATA(iseq)->option->inline_const_cache) {
-            ADD_INSN1(ret, line, opt_setinlinecache, INT2FIX(ic_index));
+	    ADD_INSN1(ret, line, setinlinecache, INT2FIX(ic_index));
 	    ADD_LABEL(ret, lend);
 	}
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
       case NODE_DOT2:
       case NODE_DOT3:{
-	int excl = type == NODE_DOT3;
-	VALUE flag = INT2FIX(excl);
-	const NODE *b = node->nd_beg;
-	const NODE *e = node->nd_end;
-	if (number_literal_p(b) && number_literal_p(e)) {
-	    if (!popped) {
-		VALUE val = rb_range_new(b->nd_lit, e->nd_lit, excl);
-		ADD_INSN1(ret, line, putobject, val);
-                RB_OBJ_WRITTEN(iseq, Qundef, val);
-	    }
+	VALUE flag = type == NODE_DOT2 ? INT2FIX(0) : INT2FIX(1);
+	COMPILE(ret, "min", (NODE *) node->nd_beg);
+	COMPILE(ret, "max", (NODE *) node->nd_end);
+	if (poped) {
+	    ADD_INSN(ret, line, pop);
+	    ADD_INSN(ret, line, pop);
 	}
 	else {
-	    CHECK(COMPILE_(ret, "min", b, popped));
-	    CHECK(COMPILE_(ret, "max", e, popped));
-	    if (!popped) {
-		ADD_INSN1(ret, line, newrange, flag);
-	    }
+	    ADD_INSN1(ret, line, newrange, flag);
 	}
 	break;
       }
       case NODE_FLIP2:
       case NODE_FLIP3:{
 	LABEL *lend = NEW_LABEL(line);
+	LABEL *lfin = NEW_LABEL(line);
 	LABEL *ltrue = NEW_LABEL(line);
-	LABEL *lfalse = NEW_LABEL(line);
-	CHECK(compile_flip_flop(iseq, ret, node, type == NODE_FLIP2,
-				ltrue, lfalse));
+	rb_iseq_t *local_iseq = iseq->body->local_iseq;
+	rb_num_t cnt;
+	VALUE key;
+
+	cnt = ISEQ_FLIP_CNT_INCREMENT(local_iseq) + VM_SVAR_FLIPFLOP_START;
+	key = INT2FIX(cnt);
+
+	ADD_INSN2(ret, line, getspecial, key, INT2FIX(0));
+	ADD_INSNL(ret, line, branchif, lend);
+
+	/* *flip == 0 */
+	COMPILE(ret, "flip2 beg", node->nd_beg);
+	ADD_INSN(ret, line, dup);
+	ADD_INSNL(ret, line, branchunless, lfin);
+	if (nd_type(node) == NODE_FLIP3) {
+	    ADD_INSN(ret, line, dup);
+	    ADD_INSN1(ret, line, setspecial, key);
+	    ADD_INSNL(ret, line, jump, lfin);
+	}
+	else {
+	    ADD_INSN1(ret, line, setspecial, key);
+	}
+
+	/* *flip == 1 */
+	ADD_LABEL(ret, lend);
+	COMPILE(ret, "flip2 end", node->nd_end);
+	ADD_INSNL(ret, line, branchunless, ltrue);
+	ADD_INSN1(ret, line, putobject, Qfalse);
+	ADD_INSN1(ret, line, setspecial, key);
+
 	ADD_LABEL(ret, ltrue);
 	ADD_INSN1(ret, line, putobject, Qtrue);
-	ADD_INSNL(ret, line, jump, lend);
-	ADD_LABEL(ret, lfalse);
-	ADD_INSN1(ret, line, putobject, Qfalse);
-	ADD_LABEL(ret, lend);
+
+	ADD_LABEL(ret, lfin);
 	break;
       }
       case NODE_SELF:{
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN(ret, line, putself);
 	}
 	break;
       }
       case NODE_NIL:{
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN(ret, line, putnil);
 	}
 	break;
       }
       case NODE_TRUE:{
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN1(ret, line, putobject, Qtrue);
 	}
 	break;
       }
       case NODE_FALSE:{
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN1(ret, line, putobject, Qfalse);
 	}
 	break;
       }
       case NODE_ERRINFO:{
-	if (!popped) {
-	    if (body->type == ISEQ_TYPE_RESCUE) {
+	if (!poped) {
+	    if (iseq->body->type == ISEQ_TYPE_RESCUE) {
 		ADD_GETLOCAL(ret, line, LVAR_ERRINFO, 0);
 	    }
 	    else {
@@ -8343,26 +5979,38 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	}
 	break;
       }
-      case NODE_DEFINED:
-	if (!popped) {
-	    CHECK(compile_defined_expr(iseq, ret, node, Qtrue));
+      case NODE_DEFINED:{
+	if (poped) break;
+	if (!node->nd_head) {
+	    VALUE str = rb_iseq_defined_string(DEFINED_NIL);
+	    ADD_INSN1(ret, nd_line(node), putobject, str);
+	}
+	else {
+	    LABEL *lfinish[2];
+	    lfinish[0] = NEW_LABEL(line);
+	    lfinish[1] = 0;
+	    ADD_INSN(ret, line, putnil);
+	    defined_expr(iseq, ret, node->nd_head, lfinish, Qtrue);
+	    ADD_INSN(ret, line, swap);
+	    ADD_INSN(ret, line, pop);
+	    if (lfinish[1]) {
+		ADD_LABEL(ret, lfinish[1]);
+	    }
+	    ADD_LABEL(ret, lfinish[0]);
 	}
 	break;
+      }
       case NODE_POSTEXE:{
 	/* compiled to:
 	 *   ONCE{ rb_mRubyVMFrozenCore::core#set_postexe{ ... } }
 	 */
-	int is_index = body->is_size++;
-        struct rb_iseq_new_with_callback_callback_func *ifunc =
-            rb_iseq_new_with_callback_new_callback(build_postexe_iseq, node->nd_body);
-	const rb_iseq_t *once_iseq =
-            new_child_iseq_with_callback(iseq, ifunc,
-				 rb_fstring(make_name_for_block(iseq)), iseq, ISEQ_TYPE_BLOCK, line);
+	int is_index = iseq->body->is_size++;
+	const rb_iseq_t *once_iseq = NEW_CHILD_ISEQ((NODE *)IFUNC_NEW(build_postexe_iseq, node->nd_body, 0),
+						    make_name_for_block(iseq), ISEQ_TYPE_BLOCK, line);
 
 	ADD_INSN2(ret, line, once, once_iseq, INT2FIX(is_index));
-        RB_OBJ_WRITTEN(iseq, Qundef, (VALUE)once_iseq);
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
@@ -8370,31 +6018,29 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
       case NODE_KW_ARG:
 	{
 	    LABEL *end_label = NEW_LABEL(nd_line(node));
-	    const NODE *default_value = node->nd_body->nd_value;
+	    NODE *default_value = node->nd_body->nd_value;
 
-            if (default_value == NODE_SPECIAL_REQUIRED_KEYWORD) {
+	    if (default_value == (NODE *)-1) {
 		/* required argument. do nothing */
-		COMPILE_ERROR(ERROR_ARGS "unreachable");
-		goto ng;
+		compile_bug(ERROR_ARGS "unreachable");
 	    }
 	    else if (nd_type(default_value) == NODE_LIT ||
 		     nd_type(default_value) == NODE_NIL ||
 		     nd_type(default_value) == NODE_TRUE ||
 		     nd_type(default_value) == NODE_FALSE) {
-		COMPILE_ERROR(ERROR_ARGS "unreachable");
-		goto ng;
+		compile_bug(ERROR_ARGS "unreachable");
 	    }
 	    else {
 		/* if keywordcheck(_kw_bits, nth_keyword)
 		 *   kw = default_value
 		 * end
 		 */
-		int kw_bits_idx = body->local_table_size - body->param.keyword->bits_start;
-		int keyword_idx = body->param.keyword->num;
+		int kw_bits_idx = iseq->body->local_table_size - iseq->body->param.keyword->bits_start;
+		int keyword_idx = iseq->body->param.keyword->num;
 
 		ADD_INSN2(ret, line, checkkeyword, INT2FIX(kw_bits_idx + VM_ENV_DATA_SIZE - 1), INT2FIX(keyword_idx));
 		ADD_INSNL(ret, line, branchif, end_label);
-		CHECK(COMPILE_POPPED(ret, "keyword default argument", node->nd_body));
+		COMPILE_POPED(ret, "keyword default argument", node->nd_body);
 		ADD_LABEL(ret, end_label);
 	    }
 
@@ -8402,8 +6048,8 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	}
       case NODE_DSYM:{
 	compile_dstr(iseq, ret, node);
-	if (!popped) {
-	    ADD_INSN(ret, line, intern);
+	if (!poped) {
+	    ADD_SEND(ret, line, idIntern, INT2FIX(0));
 	}
 	else {
 	    ADD_INSN(ret, line, pop);
@@ -8415,30 +6061,30 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	DECL_ANCHOR(args);
 	unsigned int flag = 0;
 	ID mid = node->nd_mid;
+	LABEL *lskip = 0;
 	VALUE argc;
-        LABEL *else_label = NULL;
-        VALUE branches = Qfalse;
 
 	/* optimization shortcut
 	 *   obj["literal"] = value -> opt_aset_with(obj, "literal", value)
 	 */
 	if (mid == idASET && !private_recv_p(node) && node->nd_args &&
-	    nd_type(node->nd_args) == NODE_LIST && node->nd_args->nd_alen == 2 &&
+	    nd_type(node->nd_args) == NODE_ARRAY && node->nd_args->nd_alen == 2 &&
 	    nd_type(node->nd_args->nd_head) == NODE_STR &&
 	    ISEQ_COMPILE_DATA(iseq)->current_block == NULL &&
-            !ISEQ_COMPILE_DATA(iseq)->option->frozen_string_literal &&
 	    ISEQ_COMPILE_DATA(iseq)->option->specialized_instruction)
 	{
 	    VALUE str = rb_fstring(node->nd_args->nd_head->nd_lit);
-	    CHECK(COMPILE(ret, "recv", node->nd_recv));
-	    CHECK(COMPILE(ret, "value", node->nd_args->nd_next->nd_head));
-	    if (!popped) {
+	    node->nd_args->nd_head->nd_lit = str;
+	    iseq_add_mark_object(iseq, str);
+	    COMPILE(ret, "recv", node->nd_recv);
+	    COMPILE(ret, "value", node->nd_args->nd_next->nd_head);
+	    if (!poped) {
 		ADD_INSN(ret, line, swap);
 		ADD_INSN1(ret, line, topn, INT2FIX(1));
 	    }
-            ADD_INSN2(ret, line, opt_aset_with, str,
-                      new_callinfo(iseq, idASET, 2, 0, NULL, FALSE));
-            RB_OBJ_WRITTEN(iseq, Qundef, str);
+	    ADD_INSN3(ret, line, opt_aset_with,
+		      new_callinfo(iseq, idASET, 2, 0, NULL, FALSE),
+		      NULL/* CALL_CACHE */, str);
 	    ADD_INSN(ret, line, pop);
 	    break;
 	}
@@ -8446,11 +6092,8 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	INIT_ANCHOR(recv);
 	INIT_ANCHOR(args);
 	argc = setup_args(iseq, args, node->nd_args, &flag, NULL);
-	CHECK(!NIL_P(argc));
 
-        int asgnflag = COMPILE_RECV(recv, "recv", node);
-        CHECK(asgnflag != -1);
-        flag |= (unsigned int)asgnflag;
+	flag |= COMPILE_RECV(recv, "recv", node);
 
 	debugp_param("argc", argc);
 	debugp_param("nd_mid", ID2SYM(mid));
@@ -8458,9 +6101,11 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	if (!rb_is_attrset_id(mid)) {
 	    /* safe nav attr */
 	    mid = rb_id_attrset(mid);
-            else_label = qcall_branch_start(iseq, recv, &branches, node, line);
+	    ADD_INSN(recv, line, dup);
+	    lskip = NEW_LABEL(line);
+	    ADD_INSNL(recv, line, branchnil, lskip);
 	}
-	if (!popped) {
+	if (!poped) {
 	    ADD_INSN(ret, line, putnil);
 	    ADD_SEQ(ret, recv);
 	    ADD_SEQ(ret, args);
@@ -8469,7 +6114,7 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 		ADD_INSN1(ret, line, topn, INT2FIX(1));
 		if (flag & VM_CALL_ARGS_SPLAT) {
 		    ADD_INSN1(ret, line, putobject, INT2FIX(-1));
-                    ADD_SEND_WITH_FLAG(ret, line, idAREF, INT2FIX(1), INT2FIX(asgnflag));
+		    ADD_SEND(ret, line, idAREF, INT2FIX(1));
 		}
 		ADD_INSN1(ret, line, setn, FIXNUM_INC(argc, 3));
 		ADD_INSN (ret, line, pop);
@@ -8477,7 +6122,7 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	    else if (flag & VM_CALL_ARGS_SPLAT) {
 		ADD_INSN(ret, line, dup);
 		ADD_INSN1(ret, line, putobject, INT2FIX(-1));
-                ADD_SEND_WITH_FLAG(ret, line, idAREF, INT2FIX(1), INT2FIX(asgnflag));
+		ADD_SEND(ret, line, idAREF, INT2FIX(1));
 		ADD_INSN1(ret, line, setn, FIXNUM_INC(argc, 2));
 		ADD_INSN (ret, line, pop);
 	    }
@@ -8490,11 +6135,23 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	    ADD_SEQ(ret, args);
 	}
 	ADD_SEND_WITH_FLAG(ret, line, mid, argc, INT2FIX(flag));
-        qcall_branch_end(iseq, ret, else_label, branches, node, line);
+	if (lskip) ADD_LABEL(ret, lskip);
 	ADD_INSN(ret, line, pop);
 
 	break;
       }
+      case NODE_PRELUDE:{
+	const rb_compile_option_t *orig_opt = ISEQ_COMPILE_DATA(iseq)->option;
+	if (node->nd_orig) {
+	    rb_compile_option_t new_opt = *orig_opt;
+	    rb_iseq_make_compile_option(&new_opt, node->nd_orig);
+	    ISEQ_COMPILE_DATA(iseq)->option = &new_opt;
+	}
+	COMPILE_POPED(ret, "prelude", node->nd_head);
+	COMPILE_(ret, "body", node->nd_body, poped);
+	ISEQ_COMPILE_DATA(iseq)->option = orig_opt;
+	break;
+      }
       case NODE_LAMBDA:{
 	/* compile same as lambda{...} */
 	const rb_iseq_t *block = NEW_CHILD_ISEQ(node->nd_body, make_name_for_block(iseq), ISEQ_TYPE_BLOCK, line);
@@ -8502,20 +6159,24 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 
 	ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
 	ADD_CALL_WITH_BLOCK(ret, line, idLambda, argc, block);
-        RB_OBJ_WRITTEN(iseq, Qundef, (VALUE)block);
 
-	if (popped) {
+	if (poped) {
 	    ADD_INSN(ret, line, pop);
 	}
 	break;
       }
       default:
-	UNKNOWN_NODE("iseq_compile_each", node, COMPILE_NG);
-      ng:
-	debug_node_end();
+	UNKNOWN_NODE("iseq_compile_each", node);
 	return COMPILE_NG;
     }
 
+    /* check & remove redundant trace(line) */
+    if (saved_last_element && ret /* ret can be 0 when error */ &&
+	ret->last == saved_last_element &&
+	((INSN *)saved_last_element)->insn_id == BIN(trace)) {
+	POP_ELEMENT(ret);
+    }
+
     debug_node_end();
     return COMPILE_OK;
 }
@@ -8533,7 +6194,7 @@ insn_data_length(INSN *iobj)
 static int
 calc_sp_depth(int depth, INSN *insn)
 {
-    return comptime_insn_stack_increase(depth, insn->insn_id, insn->operands);
+    return insn_stack_increase(depth, insn->insn_id, insn->operands);
 }
 
 static VALUE
@@ -8571,7 +6232,7 @@ insn_data_to_s_detail(INSN *iobj)
 	      case TS_OFFSET:	/* label(destination position) */
 		{
 		    LABEL *lobj = (LABEL *)OPERAND_AT(iobj, j);
-		    rb_str_catf(str, LABEL_FORMAT, lobj->label_no);
+		    rb_str_catf(str, "<L%03d>", lobj->label_no);
 		    break;
 		}
 		break;
@@ -8604,15 +6265,19 @@ insn_data_to_s_detail(INSN *iobj)
 		    break;
 		}
 	      case TS_IC:	/* inline cache */
-	      case TS_ISE:	/* inline storage entry */
 		rb_str_catf(str, "<ic:%d>", FIX2INT(OPERAND_AT(iobj, j)));
 		break;
-              case TS_CALLDATA: /* we store these as call infos at compile time */
+	      case TS_CALLINFO: /* call info */
+		{
+		    struct rb_call_info *ci = (struct rb_call_info *)OPERAND_AT(iobj, j);
+		    rb_str_cat2(str, "<callinfo:");
+		    if (ci->mid) rb_str_catf(str, "%"PRIsVALUE, rb_id2str(ci->mid));
+		    rb_str_catf(str, ", %d>", ci->orig_argc);
+		    break;
+		}
+	      case TS_CALLCACHE: /* call cache */
 		{
-                    const struct rb_call_info *ci = (struct rb_call_info *)OPERAND_AT(iobj, j);
-                    rb_str_cat2(str, "<calldata:");
-                    if (ci->mid) rb_str_catf(str, "%"PRIsVALUE, rb_id2str(ci->mid));
-                    rb_str_catf(str, ", %d>", ci->orig_argc);
+		    rb_str_catf(str, "<call cache>");
 		    break;
 		}
 	      case TS_CDHASH:	/* case/when condition cache */
@@ -8620,7 +6285,7 @@ insn_data_to_s_detail(INSN *iobj)
 		break;
 	      case TS_FUNCPTR:
 		{
-		    void *func = (void *)OPERAND_AT(iobj, j);
+		    rb_insn_func_t func = (rb_insn_func_t)OPERAND_AT(iobj, j);
 #ifdef HAVE_DLADDR
 		    Dl_info info;
 		    if (dladdr(func, &info) && info.dli_sname) {
@@ -8631,9 +6296,6 @@ insn_data_to_s_detail(INSN *iobj)
 		    rb_str_catf(str, "<%p>", func);
 		}
 		break;
-              case TS_BUILTIN:
-                rb_bug("unsupported: TS_BUILTIN");
-                break;
 	      default:{
 		rb_raise(rb_eSyntaxError, "unknown operand type: %c", type);
 	      }
@@ -8647,13 +6309,7 @@ insn_data_to_s_detail(INSN *iobj)
 }
 
 static void
-dump_disasm_list(const LINK_ELEMENT *link)
-{
-    dump_disasm_list_with_cursor(link, NULL, NULL);
-}
-
-static void
-dump_disasm_list_with_cursor(const LINK_ELEMENT *link, const LINK_ELEMENT *curr, const LABEL *dest)
+dump_disasm_list(struct iseq_link_element *link)
 {
     int pos = 0;
     INSN *iobj;
@@ -8663,27 +6319,24 @@ dump_disasm_list_with_cursor(const LINK_ELEMENT *link, const LINK_ELEMENT *curr,
     printf("-- raw disasm--------\n");
 
     while (link) {
-	if (curr) printf(curr == link ? "*" : " ");
 	switch (link->type) {
 	  case ISEQ_ELEMENT_INSN:
 	    {
 		iobj = (INSN *)link;
 		str = insn_data_to_s_detail(iobj);
-		printf("%04d %-65s(%4u)\n", pos, StringValueCStr(str), iobj->insn_info.line_no);
+		printf("%04d %-65s(%4u)\n", pos, StringValueCStr(str), iobj->line_no);
 		pos += insn_data_length(iobj);
 		break;
 	    }
 	  case ISEQ_ELEMENT_LABEL:
 	    {
 		lobj = (LABEL *)link;
-		printf(LABEL_FORMAT" [sp: %d]%s\n", lobj->label_no, lobj->sp,
-		       dest == lobj ? " <---" : "");
+		printf("<L%03d>\n", lobj->label_no);
 		break;
 	    }
-	  case ISEQ_ELEMENT_TRACE:
+	  case ISEQ_ELEMENT_NONE:
 	    {
-		TRACE *trace = (TRACE *)link;
-		printf("trace: %0x\n", trace->event);
+		printf("[none]\n");
 		break;
 	    }
 	  case ISEQ_ELEMENT_ADJUST:
@@ -8705,16 +6358,16 @@ dump_disasm_list_with_cursor(const LINK_ELEMENT *link, const LINK_ELEMENT *curr,
 const char *
 rb_insns_name(int i)
 {
-    return insn_name(i);
+    return insn_name_info[i];
 }
 
 VALUE
 rb_insns_name_array(void)
 {
-    VALUE ary = rb_ary_new_capa(VM_INSTRUCTION_SIZE);
+    VALUE ary = rb_ary_new();
     int i;
-    for (i = 0; i < VM_INSTRUCTION_SIZE; i++) {
-	rb_ary_push(ary, rb_fstring_cstr(insn_name(i)));
+    for (i = 0; i < numberof(insn_name_info); i++) {
+	rb_ary_push(ary, rb_fstring(rb_str_new2(insn_name_info[i])));
     }
     return rb_obj_freeze(ary);
 }
@@ -8724,7 +6377,7 @@ register_label(rb_iseq_t *iseq, struct st_table *labels_table, VALUE obj)
 {
     LABEL *label = 0;
     st_data_t tmp;
-    obj = rb_to_symbol_type(obj);
+    obj = rb_convert_type(obj, T_SYMBOL, "Symbol", "to_sym");
 
     if (st_lookup(labels_table, obj, &tmp) == 0) {
 	label = NEW_LABEL(0);
@@ -8773,34 +6426,30 @@ iseq_build_from_ary_exception(rb_iseq_t *iseq, struct st_table *labels_table,
     for (i=0; i<RARRAY_LEN(exception); i++) {
 	const rb_iseq_t *eiseq;
 	VALUE v, type;
+	const VALUE *ptr;
 	LABEL *lstart, *lend, *lcont;
 	unsigned int sp;
 
-	v = rb_to_array_type(RARRAY_AREF(exception, i));
+	v = rb_convert_type(RARRAY_AREF(exception, i), T_ARRAY,
+					 "Array", "to_ary");
 	if (RARRAY_LEN(v) != 6) {
 	    rb_raise(rb_eSyntaxError, "wrong exception entry");
 	}
-        type = get_exception_sym2type(RARRAY_AREF(v, 0));
-        if (RARRAY_AREF(v, 1) == Qnil) {
+	ptr  = RARRAY_CONST_PTR(v);
+	type = get_exception_sym2type(ptr[0]);
+	if (ptr[1] == Qnil) {
 	    eiseq = NULL;
 	}
 	else {
-            eiseq = rb_iseqw_to_iseq(rb_iseq_load(RARRAY_AREF(v, 1), (VALUE)iseq, Qnil));
-        }
-
-        lstart = register_label(iseq, labels_table, RARRAY_AREF(v, 2));
-        lend   = register_label(iseq, labels_table, RARRAY_AREF(v, 3));
-        lcont  = register_label(iseq, labels_table, RARRAY_AREF(v, 4));
-        sp     = NUM2UINT(RARRAY_AREF(v, 5));
-
-	/* TODO: Dirty Hack!  Fix me */
-	if (type == CATCH_TYPE_RESCUE ||
-	    type == CATCH_TYPE_BREAK ||
-	    type == CATCH_TYPE_NEXT) {
-	    ++sp;
+	    eiseq = rb_iseqw_to_iseq(rb_iseq_load(ptr[1], (VALUE)iseq, Qnil));
 	}
 
-	lcont->sp = sp;
+	lstart = register_label(iseq, labels_table, ptr[2]);
+	lend   = register_label(iseq, labels_table, ptr[3]);
+	lcont  = register_label(iseq, labels_table, ptr[4]);
+	sp     = NUM2UINT(ptr[5]);
+
+	(void)sp;
 
 	ADD_CATCH_ENTRY(type, lstart, lend, eiseq, lcont);
 
@@ -8814,7 +6463,7 @@ insn_make_insn_table(void)
 {
     struct st_table *table;
     int i;
-    table = st_init_numtable_with_size(VM_INSTRUCTION_SIZE);
+    table = st_init_numtable();
 
     for (i=0; i<VM_INSTRUCTION_SIZE; i++) {
 	st_insert(table, ID2SYM(rb_intern(insn_name(i))), i);
@@ -8840,6 +6489,7 @@ iseq_build_load_iseq(const rb_iseq_t *iseq, VALUE op)
     }
 
     loaded_iseq = rb_iseqw_to_iseq(iseqw);
+    iseq_add_mark_object(iseq, (VALUE)loaded_iseq);
     return loaded_iseq;
 }
 
@@ -8879,26 +6529,12 @@ iseq_build_callinfo_from_hash(rb_iseq_t *iseq, VALUE op)
     return (VALUE)new_callinfo(iseq, mid, orig_argc, flag, kw_arg, (flag & VM_CALL_ARGS_SIMPLE) == 0);
 }
 
-static rb_event_flag_t
-event_name_to_flag(VALUE sym)
-{
-#define CHECK_EVENT(ev) if (sym == ID2SYM(rb_intern(#ev))) return ev;
-		CHECK_EVENT(RUBY_EVENT_LINE);
-		CHECK_EVENT(RUBY_EVENT_CLASS);
-		CHECK_EVENT(RUBY_EVENT_END);
-		CHECK_EVENT(RUBY_EVENT_CALL);
-		CHECK_EVENT(RUBY_EVENT_RETURN);
-		CHECK_EVENT(RUBY_EVENT_B_CALL);
-		CHECK_EVENT(RUBY_EVENT_B_RETURN);
-#undef CHECK_EVENT
-    return RUBY_EVENT_NONE;
-}
-
 static int
-iseq_build_from_ary_body(rb_iseq_t *iseq, LINK_ANCHOR *const anchor,
+iseq_build_from_ary_body(rb_iseq_t *iseq, LINK_ANCHOR *anchor,
 			 VALUE body, VALUE labels_wrapper)
 {
     /* TODO: body should be frozen */
+    const VALUE *ptr = RARRAY_CONST_PTR(body);
     long i, len = RARRAY_LEN(body);
     struct st_table *labels_table = DATA_PTR(labels_wrapper);
     int j;
@@ -8915,17 +6551,11 @@ iseq_build_from_ary_body(rb_iseq_t *iseq, LINK_ANCHOR *const anchor,
     }
 
     for (i=0; i<len; i++) {
-        VALUE obj = RARRAY_AREF(body, i);
+	VALUE obj = ptr[i];
 
 	if (SYMBOL_P(obj)) {
-	    rb_event_flag_t event;
-	    if ((event = event_name_to_flag(obj)) != RUBY_EVENT_NONE) {
-		ADD_TRACE(anchor, event);
-	    }
-	    else {
-		LABEL *label = register_label(iseq, labels_table, obj);
-		ADD_LABEL(anchor, label);
-	    }
+	    LABEL *label = register_label(iseq, labels_table, obj);
+	    ADD_LABEL(anchor, label);
 	}
 	else if (FIXNUM_P(obj)) {
 	    line_no = NUM2INT(obj);
@@ -8953,7 +6583,7 @@ iseq_build_from_ary_body(rb_iseq_t *iseq, LINK_ANCHOR *const anchor,
 	    }
 
 	    if (argc > 0) {
-                argv = compile_data_alloc2(iseq, sizeof(VALUE), argc);
+		argv = compile_data_alloc(iseq, sizeof(VALUE) * argc);
 		for (j=0; j<argc; j++) {
 		    VALUE op = rb_ary_entry(obj, j+1);
 		    switch (insn_op_type((VALUE)insn_id, j)) {
@@ -8969,14 +6599,12 @@ iseq_build_from_ary_body(rb_iseq_t *iseq, LINK_ANCHOR *const anchor,
 			break;
 		      case TS_VALUE:
 			argv[j] = op;
-			RB_OBJ_WRITTEN(iseq, Qundef, op);
+			iseq_add_mark_object(iseq, op);
 			break;
 		      case TS_ISEQ:
 			{
 			    if (op != Qnil) {
-				VALUE v = (VALUE)iseq_build_load_iseq(iseq, op);
-				argv[j] = v;
-				RB_OBJ_WRITTEN(iseq, Qundef, v);
+				argv[j] = (VALUE)iseq_build_load_iseq(iseq, op);
 			    }
 			    else {
 				argv[j] = 0;
@@ -8984,31 +6612,32 @@ iseq_build_from_ary_body(rb_iseq_t *iseq, LINK_ANCHOR *const anchor,
 			}
 			break;
 		      case TS_GENTRY:
-			op = rb_to_symbol_type(op);
+			op = rb_convert_type(op, T_SYMBOL, "Symbol", "to_sym");
 			argv[j] = (VALUE)rb_global_entry(SYM2ID(op));
 			break;
-		      case TS_ISE:
-			FL_SET(iseq, ISEQ_MARKABLE_ISEQ);
-                        /* fall through */
 		      case TS_IC:
 			argv[j] = op;
 			if (NUM2UINT(op) >= iseq->body->is_size) {
 			    iseq->body->is_size = NUM2INT(op) + 1;
 			}
 			break;
-                      case TS_CALLDATA:
+		      case TS_CALLINFO:
 			argv[j] = iseq_build_callinfo_from_hash(iseq, op);
 			break;
+		      case TS_CALLCACHE:
+			argv[j] = Qfalse;
+			break;
 		      case TS_ID:
-			argv[j] = rb_to_symbol_type(op);
+			argv[j] = rb_convert_type(op, T_SYMBOL,
+						  "Symbol", "to_sym");
 			break;
 		      case TS_CDHASH:
 			{
 			    int i;
-			    VALUE map = rb_hash_new_with_size(RARRAY_LEN(op)/2);
+			    VALUE map = rb_hash_new();
 
-                            RHASH_TBL_RAW(map)->type = &cdhash_type;
-			    op = rb_to_array_type(op);
+			    rb_hash_tbl_raw(map)->type = &cdhash_type;
+			    op = rb_convert_type(op, T_ARRAY, "Array", "to_ary");
 			    for (i=0; i<RARRAY_LEN(op); i+=2) {
 				VALUE key = RARRAY_AREF(op, i);
 				VALUE sym = RARRAY_AREF(op, i+1);
@@ -9018,7 +6647,7 @@ iseq_build_from_ary_body(rb_iseq_t *iseq, LINK_ANCHOR *const anchor,
 			    }
 			    RB_GC_GUARD(op);
 			    argv[j] = map;
-			    RB_OBJ_WRITTEN(iseq, Qundef, map);
+			    rb_iseq_add_mark_object(iseq, map);
 			}
 			break;
 		      case TS_FUNCPTR:
@@ -9050,18 +6679,20 @@ iseq_build_from_ary_body(rb_iseq_t *iseq, LINK_ANCHOR *const anchor,
     return iseq_setup(iseq, anchor);
 }
 
-#define CHECK_ARRAY(v)   rb_to_array_type(v)
-#define CHECK_SYMBOL(v)  rb_to_symbol_type(v)
+#define CHECK_ARRAY(v)   rb_convert_type((v), T_ARRAY, "Array", "to_ary")
+#define CHECK_SYMBOL(v)  rb_convert_type((v), T_SYMBOL, "Symbol", "to_sym")
 
 static int
 int_param(int *dst, VALUE param, VALUE sym)
 {
     VALUE val = rb_hash_aref(param, sym);
-    if (FIXNUM_P(val)) {
+    switch (TYPE(val)) {
+      case T_NIL:
+	return FALSE;
+      case T_FIXNUM:
 	*dst = FIX2INT(val);
 	return TRUE;
-    }
-    else if (!NIL_P(val)) {
+      default:
 	rb_raise(rb_eTypeError, "invalid %+"PRIsVALUE" Fixnum: %+"PRIsVALUE,
 		 sym, val);
     }
@@ -9085,7 +6716,7 @@ iseq_build_kw(rb_iseq_t *iseq, VALUE params, VALUE keywords)
 #define SYM(s) ID2SYM(rb_intern(#s))
     (void)int_param(&keyword->bits_start, params, SYM(kwbits));
     i = keyword->bits_start - keyword->num;
-    ids = (ID *)&iseq->body->local_table[i];
+    ids = (VALUE *)&iseq->body->local_table[i];
 #undef SYM
 
     /* required args */
@@ -9102,14 +6733,10 @@ iseq_build_kw(rb_iseq_t *iseq, VALUE params, VALUE keywords)
   default_values: /* note: we intentionally preserve `i' from previous loop */
     default_len = len - i;
     if (default_len == 0) {
-	keyword->table = ids;
 	return keyword;
     }
-    else if (default_len < 0) {
-        UNREACHABLE;
-    }
 
-    dvs = ALLOC_N(VALUE, (unsigned int)default_len);
+    dvs = ALLOC_N(VALUE, default_len);
 
     for (j = 0; i < len; i++, j++) {
 	key = RARRAY_AREF(keywords, i);
@@ -9138,67 +6765,14 @@ iseq_build_kw(rb_iseq_t *iseq, VALUE params, VALUE keywords)
 }
 
 void
-rb_iseq_mark_insn_storage(struct iseq_compile_data_storage *storage)
-{
-    INSN *iobj = 0;
-    size_t size = sizeof(INSN);
-    unsigned int pos = 0;
-
-    while (storage) {
-#ifdef STRICT_ALIGNMENT
-        size_t padding = calc_padding((void *)&storage->buff[pos], size);
-#else
-        const size_t padding = 0; /* expected to be optimized by compiler */
-#endif /* STRICT_ALIGNMENT */
-        size_t offset = pos + size + padding;
-        if (offset > storage->size || offset > storage->pos) {
-            pos = 0;
-            storage = storage->next;
-        }
-        else {
-#ifdef STRICT_ALIGNMENT
-            pos += (int)padding;
-#endif /* STRICT_ALIGNMENT */
-
-            iobj = (INSN *)&storage->buff[pos];
-
-            if (iobj->operands) {
-                int j;
-                const char *types = insn_op_types(iobj->insn_id);
-
-                for (j = 0; types[j]; j++) {
-                    char type = types[j];
-                    switch (type) {
-                      case TS_CDHASH:
-                      case TS_ISEQ:
-                      case TS_VALUE:
-                        {
-                            VALUE op = OPERAND_AT(iobj, j);
-                            if (!SPECIAL_CONST_P(op)) {
-                                rb_gc_mark(op);
-                            }
-                            break;
-                        }
-                      default:
-                        break;
-                    }
-                }
-            }
-            pos += (int)size;
-        }
-    }
-}
-
-void
 rb_iseq_build_from_ary(rb_iseq_t *iseq, VALUE misc, VALUE locals, VALUE params,
 			 VALUE exception, VALUE body)
 {
 #define SYM(s) ID2SYM(rb_intern(#s))
     int i, len;
-    unsigned int arg_size, local_size, stack_max;
     ID *tbl;
     struct st_table *labels_table = st_init_numtable();
-    VALUE labels_wrapper = Data_Wrap_Struct(0, rb_mark_set, st_free_table, labels_table);
+    VALUE labels_wrapper = Data_Wrap_Struct(0, 0, st_free_table, labels_table);
     VALUE arg_opt_labels = rb_hash_aref(params, SYM(opt));
     VALUE keywords = rb_hash_aref(params, SYM(keyword));
     VALUE sym_arg_rest = ID2SYM(rb_intern("#arg_rest"));
@@ -9220,6 +6794,11 @@ rb_iseq_build_from_ary(rb_iseq_t *iseq, VALUE misc, VALUE locals, VALUE params,
 	}
     }
 
+    /*
+     * we currently ignore misc params,
+     * local_size, stack_size and param.size are all calculated
+     */
+
 #define INT_PARAM(F) int_param(&iseq->body->param.F, params, SYM(F))
     if (INT_PARAM(lead_num)) {
 	iseq->body->param.flags.has_lead = TRUE;
@@ -9229,16 +6808,9 @@ rb_iseq_build_from_ary(rb_iseq_t *iseq, VALUE misc, VALUE locals, VALUE params,
     if (INT_PARAM(rest_start)) iseq->body->param.flags.has_rest = TRUE;
     if (INT_PARAM(block_start)) iseq->body->param.flags.has_block = TRUE;
 #undef INT_PARAM
-    {
-#define INT_PARAM(F) F = (int_param(&x, misc, SYM(F)) ? (unsigned int)x : 0)
-	int x;
-	INT_PARAM(arg_size);
-	INT_PARAM(local_size);
-	INT_PARAM(stack_max);
-#undef INT_PARAM
-    }
 
-    if (RB_TYPE_P(arg_opt_labels, T_ARRAY)) {
+    switch (TYPE(arg_opt_labels)) {
+      case T_ARRAY:
 	len = RARRAY_LENINT(arg_opt_labels);
 	iseq->body->param.flags.has_opt = !!(len - 1 >= 0);
 
@@ -9254,16 +6826,19 @@ rb_iseq_build_from_ary(rb_iseq_t *iseq, VALUE misc, VALUE locals, VALUE params,
 	    iseq->body->param.opt_num = len - 1;
 	    iseq->body->param.opt_table = opt_table;
 	}
-    }
-    else if (!NIL_P(arg_opt_labels)) {
+      case T_NIL:
+	break;
+      default:
 	rb_raise(rb_eTypeError, ":opt param is not an array: %+"PRIsVALUE,
 		 arg_opt_labels);
     }
 
-    if (RB_TYPE_P(keywords, T_ARRAY)) {
+    switch (TYPE(keywords)) {
+      case T_ARRAY:
 	iseq->body->param.keyword = iseq_build_kw(iseq, params, keywords);
-    }
-    else if (!NIL_P(keywords)) {
+      case T_NIL:
+	break;
+      default:
 	rb_raise(rb_eTypeError, ":keywords param is not an array: %+"PRIsVALUE,
 		 keywords);
     }
@@ -9288,48 +6863,46 @@ rb_iseq_build_from_ary(rb_iseq_t *iseq, VALUE misc, VALUE locals, VALUE params,
 
     /* body */
     iseq_build_from_ary_body(iseq, anchor, body, labels_wrapper);
-
-    iseq->body->param.size = arg_size;
-    iseq->body->local_table_size = local_size;
-    iseq->body->stack_max = stack_max;
 }
 
 /* for parser */
 
 int
-rb_dvar_defined(ID id, const rb_iseq_t *iseq)
-{
-    if (iseq) {
-	const struct rb_iseq_constant_body *body = iseq->body;
-	while (body->type == ISEQ_TYPE_BLOCK ||
-	       body->type == ISEQ_TYPE_RESCUE ||
-	       body->type == ISEQ_TYPE_ENSURE ||
-	       body->type == ISEQ_TYPE_EVAL ||
-	       body->type == ISEQ_TYPE_MAIN
+rb_dvar_defined(ID id, const struct rb_block *base_block)
+{
+    const rb_iseq_t *iseq;
+
+    if (base_block && (iseq = vm_block_iseq(base_block)) != NULL) {
+	while (iseq->body->type == ISEQ_TYPE_BLOCK ||
+	       iseq->body->type == ISEQ_TYPE_RESCUE ||
+	       iseq->body->type == ISEQ_TYPE_ENSURE ||
+	       iseq->body->type == ISEQ_TYPE_EVAL ||
+	       iseq->body->type == ISEQ_TYPE_MAIN
 	       ) {
 	    unsigned int i;
 
-	    for (i = 0; i < body->local_table_size; i++) {
-		if (body->local_table[i] == id) {
+	    for (i = 0; i < iseq->body->local_table_size; i++) {
+		if (iseq->body->local_table[i] == id) {
 		    return 1;
 		}
 	    }
-	    iseq = body->parent_iseq;
-	    body = iseq->body;
+	    iseq = iseq->body->parent_iseq;
 	}
     }
     return 0;
 }
 
 int
-rb_local_defined(ID id, const rb_iseq_t *iseq)
+rb_local_defined(ID id, const struct rb_block *base_block)
 {
-    if (iseq) {
+    const rb_iseq_t *iseq;
+
+    if (base_block && (iseq = vm_block_iseq(base_block)) != NULL) {
 	unsigned int i;
-	const struct rb_iseq_constant_body *const body = iseq->body->local_iseq->body;
+	iseq = iseq->body->local_iseq;
 
-	for (i=0; i<body->local_table_size; i++) {
-	    if (body->local_table[i] == id) {
+	for (i=0; i<iseq->body->local_table_size; i++) {
+	    if (iseq->body->local_table[i] == id) {
 		return 1;
 	    }
 	}
@@ -9338,21 +6911,21 @@ rb_local_defined(ID id, const rb_iseq_t *iseq)
 }
 
 static int
-caller_location(VALUE *path, VALUE *realpath)
+caller_location(VALUE *path, VALUE *absolute_path)
 {
-    const rb_execution_context_t *ec = GET_EC();
+    const rb_thread_t *const th = GET_THREAD();
     const rb_control_frame_t *const cfp =
-        rb_vm_get_ruby_level_next_cfp(ec, ec->cfp);
+	rb_vm_get_ruby_level_next_cfp(th, th->cfp);
 
     if (cfp) {
 	int line = rb_vm_get_sourceline(cfp);
-	*path = rb_iseq_path(cfp->iseq);
-	*realpath = rb_iseq_realpath(cfp->iseq);
+	*path = cfp->iseq->body->location.path;
+	*absolute_path = cfp->iseq->body->location.absolute_path;
 	return line;
     }
     else {
-	*path = rb_fstring_lit("<compiled>");
-	*realpath = *path;
+	*path = rb_fstring_cstr("<compiled>");
+	*absolute_path = *path;
 	return 1;
     }
 }
@@ -9365,52 +6938,50 @@ typedef struct {
 
 static const rb_iseq_t *
 method_for_self(VALUE name, VALUE arg, rb_insn_func_t func,
-                void (*build)(rb_iseq_t *, LINK_ANCHOR *, const void *))
+		VALUE (*build)(rb_iseq_t *, LINK_ANCHOR *, VALUE))
 {
-    VALUE path, realpath;
+    VALUE path, absolute_path;
     accessor_args acc;
 
     acc.arg = arg;
     acc.func = func;
-    acc.line = caller_location(&path, &realpath);
-    struct rb_iseq_new_with_callback_callback_func *ifunc =
-        rb_iseq_new_with_callback_new_callback(build, &acc);
-    return rb_iseq_new_with_callback(ifunc,
-			     rb_sym2str(name), path, realpath,
-			     INT2FIX(acc.line), 0, ISEQ_TYPE_METHOD, 0);
+    acc.line = caller_location(&path, &absolute_path);
+    return rb_iseq_new_with_opt((NODE *)IFUNC_NEW(build, (VALUE)&acc, 0),
+				rb_sym2str(name), path, absolute_path,
+				INT2FIX(acc.line), 0, ISEQ_TYPE_METHOD, 0);
 }
 
-static void
-for_self_aref(rb_iseq_t *iseq, LINK_ANCHOR *ret, const void *a)
+static VALUE
+for_self_aref(rb_iseq_t *iseq, LINK_ANCHOR *ret, VALUE a)
 {
     const accessor_args *const args = (void *)a;
     const int line = args->line;
-    struct rb_iseq_constant_body *const body = iseq->body;
 
     iseq_set_local_table(iseq, 0);
-    body->param.lead_num = 0;
-    body->param.size = 0;
+    iseq->body->param.lead_num = 0;
+    iseq->body->param.size = 0;
 
     ADD_INSN1(ret, line, putobject, args->arg);
     ADD_INSN1(ret, line, opt_call_c_function, (VALUE)args->func);
+    return Qnil;
 }
 
-static void
-for_self_aset(rb_iseq_t *iseq, LINK_ANCHOR *ret, const void *a)
+static VALUE
+for_self_aset(rb_iseq_t *iseq, LINK_ANCHOR *ret, VALUE a)
 {
     const accessor_args *const args = (void *)a;
     const int line = args->line;
-    struct rb_iseq_constant_body *const body = iseq->body;
     static const ID vars[] = {1, idUScore};
 
     iseq_set_local_table(iseq, vars);
-    body->param.lead_num = 1;
-    body->param.size = 1;
+    iseq->body->param.lead_num = 1;
+    iseq->body->param.size = 1;
 
     ADD_GETLOCAL(ret, line, numberof(vars)-1, 0);
     ADD_INSN1(ret, line, putobject, args->arg);
     ADD_INSN1(ret, line, opt_call_c_function, (VALUE)args->func);
     ADD_INSN(ret, line, pop);
+    return Qnil;
 }
 
 /*
@@ -9433,25 +7004,9 @@ rb_method_for_self_aset(VALUE name, VALUE arg, rb_insn_func_t func)
 
 /* ISeq binary format */
 
-#ifndef IBF_ISEQ_DEBUG
-#define IBF_ISEQ_DEBUG 0
-#endif
-
-#ifndef IBF_ISEQ_ENABLE_LOCAL_BUFFER
-#define IBF_ISEQ_ENABLE_LOCAL_BUFFER 0
-#endif
-
 typedef unsigned int ibf_offset_t;
 #define IBF_OFFSET(ptr) ((ibf_offset_t)(VALUE)(ptr))
 
-#define IBF_MAJOR_VERSION ISEQ_MAJOR_VERSION
-#if RUBY_DEVEL
-#define IBF_DEVEL_VERSION 2
-#define IBF_MINOR_VERSION (ISEQ_MINOR_VERSION * 10000 + IBF_DEVEL_VERSION)
-#else
-#define IBF_MINOR_VERSION ISEQ_MINOR_VERSION
-#endif
-
 struct ibf_header {
     char magic[4]; /* YARB */
     unsigned int major_version;
@@ -9460,124 +7015,81 @@ struct ibf_header {
     unsigned int extra_size;
 
     unsigned int iseq_list_size;
-    unsigned int global_object_list_size;
+    unsigned int id_list_size;
+    unsigned int object_list_size;
+
     ibf_offset_t iseq_list_offset;
-    ibf_offset_t global_object_list_offset;
+    ibf_offset_t id_list_offset;
+    ibf_offset_t object_list_offset;
 };
 
-struct ibf_dump_buffer {
-    VALUE str;
-    VALUE obj_list;     /* [objs] */
+struct ibf_id_entry {
+    enum {
+	ibf_id_enc_ascii,
+	ibf_id_enc_utf8,
+	ibf_id_enc_other
+    } enc : 2;
+    char body[1];
 };
 
 struct ibf_dump {
-    VALUE iseq_list;      /* [iseqs] */
+    VALUE str;
+    VALUE iseq_list;      /* [iseq0 offset, ...] */
+    VALUE obj_list;       /* [objs] */
     st_table *iseq_table; /* iseq -> iseq number */
-    struct ibf_dump_buffer global_buffer;
-    struct ibf_dump_buffer *current_buffer;
+    st_table *id_table;   /* id -> id number */
 };
 
 rb_iseq_t * iseq_alloc(void);
 
-struct ibf_load_buffer {
-    const char *buff;
-    ibf_offset_t size;
-
-    VALUE obj_list; /* [obj0, ...] */
-    unsigned int obj_list_size;
-    ibf_offset_t obj_list_offset;
-};
-
 struct ibf_load {
+    const char *buff;
     const struct ibf_header *header;
-    VALUE iseq_list;       /* [iseq0, ...] */
-    struct ibf_load_buffer global_buffer;
+    ID *id_list;     /* [id0, ...] */
+    VALUE iseq_list; /* [iseq0, ...] */
+    VALUE obj_list;  /* [obj0, ...] */
     VALUE loader_obj;
-    rb_iseq_t *iseq;
     VALUE str;
-    struct ibf_load_buffer *current_buffer;
+    rb_iseq_t *iseq;
 };
 
 static ibf_offset_t
 ibf_dump_pos(struct ibf_dump *dump)
 {
-    long pos = RSTRING_LEN(dump->current_buffer->str);
-#if SIZEOF_LONG > SIZEOF_INT
-    if (pos >= UINT_MAX) {
-        rb_raise(rb_eRuntimeError, "dump size exceeds");
-    }
-#endif
-    return (unsigned int)pos;
-}
-
-static void
-ibf_dump_align(struct ibf_dump *dump, size_t align)
-{
-    ibf_offset_t pos = ibf_dump_pos(dump);
-    if (pos % align) {
-        static const char padding[sizeof(VALUE)];
-        size_t size = align - ((size_t)pos % align);
-#if SIZEOF_LONG > SIZEOF_INT
-        if (pos + size >= UINT_MAX) {
-            rb_raise(rb_eRuntimeError, "dump size exceeds");
-        }
-#endif
-        for (; size > sizeof(padding); size -= sizeof(padding)) {
-            rb_str_cat(dump->current_buffer->str, padding, sizeof(padding));
-        }
-        rb_str_cat(dump->current_buffer->str, padding, size);
-    }
+    return (unsigned int)rb_str_strlen(dump->str);
 }
 
 static ibf_offset_t
 ibf_dump_write(struct ibf_dump *dump, const void *buff, unsigned long size)
 {
     ibf_offset_t pos = ibf_dump_pos(dump);
-    rb_str_cat(dump->current_buffer->str, (const char *)buff, size);
+    rb_str_cat(dump->str, (const char *)buff, size);
     /* TODO: overflow check */
     return pos;
 }
 
-static ibf_offset_t
-ibf_dump_write_byte(struct ibf_dump *dump, unsigned char byte)
-{
-    return ibf_dump_write(dump, &byte, sizeof(unsigned char));
-}
-
 static void
 ibf_dump_overwrite(struct ibf_dump *dump, void *buff, unsigned int size, long offset)
 {
-    VALUE str = dump->current_buffer->str;
+    VALUE str = dump->str;
     char *ptr = RSTRING_PTR(str);
     if ((unsigned long)(size + offset) > (unsigned long)RSTRING_LEN(str))
-        rb_bug("ibf_dump_overwrite: overflow");
+	rb_bug("ibf_dump_overwrite: overflow");
     memcpy(ptr + offset, buff, size);
 }
 
-static const void *
-ibf_load_ptr(const struct ibf_load *load, ibf_offset_t *offset, int size)
-{
-    ibf_offset_t beg = *offset;
-    *offset += size;
-    return load->current_buffer->buff + beg;
-}
-
 static void *
-ibf_load_alloc(const struct ibf_load *load, ibf_offset_t offset, size_t x, size_t y)
+ibf_load_alloc(const struct ibf_load *load, ibf_offset_t offset, int size)
 {
-    void *buff = ruby_xmalloc2(x, y);
-    size_t size = x * y;
-    memcpy(buff, load->current_buffer->buff + offset, size);
+    void *buff = ruby_xmalloc(size);
+    memcpy(buff, load->buff + offset, size);
     return buff;
 }
 
-#define IBF_W_ALIGN(type) (RUBY_ALIGNOF(type) > 1 ? ibf_dump_align(dump, RUBY_ALIGNOF(type)) : (void)0)
-
-#define IBF_W(b, type, n) (IBF_W_ALIGN(type), (type *)(VALUE)IBF_WP(b, type, n))
+#define IBF_W(b, type, n) (type *)(VALUE)ibf_dump_write(dump, (b), sizeof(type) * (n))
 #define IBF_WV(variable)   ibf_dump_write(dump, &(variable), sizeof(variable))
 #define IBF_WP(b, type, n) ibf_dump_write(dump, (b), sizeof(type) * (n))
-#define IBF_R(val, type, n) (type *)ibf_load_alloc(load, IBF_OFFSET(val), sizeof(type), (n))
-#define IBF_ZERO(variable) memset(&(variable), 0, sizeof(variable))
+#define IBF_R(val, type, n) (type *)ibf_load_alloc(load, IBF_OFFSET(val), sizeof(type) * (n))
 
 static int
 ibf_table_lookup(struct st_table *table, st_data_t key)
@@ -9585,10 +7097,10 @@ ibf_table_lookup(struct st_table *table, st_data_t key)
     st_data_t val;
 
     if (st_lookup(table, key, &val)) {
-        return (int)val;
+	return (int)val;
     }
     else {
-        return -1;
+	return -1;
     }
 }
 
@@ -9598,8 +7110,8 @@ ibf_table_index(struct st_table *table, st_data_t key)
     int index = ibf_table_lookup(table, key);
 
     if (index < 0) { /* not found */
-        index = (int)table->num_entries;
-        st_insert(table, key, (st_data_t)index);
+	index = (int)table->num_entries;
+	st_insert(table, key, (st_data_t)index);
     }
 
     return index;
@@ -9607,75 +7119,72 @@ ibf_table_index(struct st_table *table, st_data_t key)
 
 /* dump/load generic */
 
-static void ibf_dump_object_list(struct ibf_dump *dump, ibf_offset_t *obj_list_offset, unsigned int *obj_list_size);
-
 static VALUE ibf_load_object(const struct ibf_load *load, VALUE object_index);
 static rb_iseq_t *ibf_load_iseq(const struct ibf_load *load, const rb_iseq_t *index_iseq);
 
 static VALUE
-ibf_dump_object_list_new(void)
-{
-    VALUE obj_list = rb_ary_tmp_new(1);
-    rb_ary_push(obj_list, Qnil); /* 0th is nil */
-
-    return obj_list;
-}
-
-static VALUE
 ibf_dump_object(struct ibf_dump *dump, VALUE obj)
 {
-    VALUE obj_list = dump->current_buffer->obj_list;
-    long index = RARRAY_LEN(obj_list);
+    long index = RARRAY_LEN(dump->obj_list);
     long i;
     for (i=0; i<index; i++) {
-        if (RARRAY_AREF(obj_list, i) == obj) return (VALUE)i; /* dedup */
+	if (RARRAY_AREF(dump->obj_list, i) == obj) return (VALUE)i; /* dedup */
     }
-    rb_ary_push(obj_list, obj);
+    rb_ary_push(dump->obj_list, obj);
     return (VALUE)index;
 }
 
 static VALUE
 ibf_dump_id(struct ibf_dump *dump, ID id)
 {
-    if (id == 0 || rb_id2name(id) == NULL) {
-        return 0;
-    }
-    return ibf_dump_object(dump, rb_id2sym(id));
+    return (VALUE)ibf_table_index(dump->id_table, (st_data_t)id);
 }
 
 static ID
 ibf_load_id(const struct ibf_load *load, const ID id_index)
 {
+    ID id;
+
     if (id_index == 0) {
-        return 0;
+	id = 0;
+    }
+    else {
+	id = load->id_list[(long)id_index];
+
+	if (id == 0) {
+	    long *indices = (long *)(load->buff + load->header->id_list_offset);
+	    VALUE str = ibf_load_object(load, indices[id_index]);
+	    id = NIL_P(str) ? 0 : rb_intern_str(str); /* str == nil -> internal junk id */
+	    load->id_list[(long)id_index] = id;
+	}
     }
-    VALUE sym = ibf_load_object(load, id_index);
-    return rb_sym2id(sym);
+
+    return id;
 }
 
 /* dump/load: code */
 
 static VALUE
-ibf_dump_calldata(struct ibf_dump *dump, const struct rb_call_data *cd)
+ibf_dump_callinfo(struct ibf_dump *dump, const struct rb_call_info *ci)
 {
-    return (cd->ci.flag & VM_CALL_KWARG) ? Qtrue : Qfalse;
+    return (ci->flag & VM_CALL_KWARG) ? Qtrue : Qfalse;
 }
 
 static ibf_offset_t ibf_dump_iseq_each(struct ibf_dump *dump, const rb_iseq_t *iseq);
 
-static int
+static rb_iseq_t *
 ibf_dump_iseq(struct ibf_dump *dump, const rb_iseq_t *iseq)
 {
     if (iseq == NULL) {
-        return -1;
+	return (rb_iseq_t *)-1;
     }
     else {
-        int iseq_index = ibf_table_lookup(dump->iseq_table, (st_data_t)iseq);
-        if (iseq_index < 0) {
-            iseq_index = ibf_table_index(dump->iseq_table, (st_data_t)iseq);
-            rb_ary_push(dump->iseq_list, (VALUE)iseq);
-        }
-        return iseq_index;
+	int iseq_index = ibf_table_lookup(dump->iseq_table, (st_data_t)iseq);
+	if (iseq_index < 0) {
+	    iseq_index = ibf_table_index(dump->iseq_table, (st_data_t)iseq);
+	    rb_ary_store(dump->iseq_list, iseq_index, LONG2NUM(ibf_dump_iseq_each(dump, rb_iseq_check(iseq))));
+	}
+	return (rb_iseq_t *)(VALUE)iseq_index;
     }
 }
 
@@ -9692,740 +7201,382 @@ ibf_load_gentry(const struct ibf_load *load, const struct rb_global_entry *entry
     return (VALUE)rb_global_entry(gid);
 }
 
-static unsigned char
-ibf_load_byte(const struct ibf_load *load, ibf_offset_t *offset)
-{
-    if (*offset >= load->current_buffer->size) { rb_raise(rb_eRuntimeError, "invalid bytecode"); }
-    return (unsigned char)load->current_buffer->buff[(*offset)++];
-}
-
-/*
- * Small uint serialization
- * 0x00000000_00000000 - 0x00000000_0000007f: 1byte | XXXX XXX1 |
- * 0x00000000_00000080 - 0x00000000_00003fff: 2byte | XXXX XX10 | XXXX XXXX |
- * 0x00000000_00004000 - 0x00000000_001fffff: 3byte | XXXX X100 | XXXX XXXX | XXXX XXXX |
- * 0x00000000_00020000 - 0x00000000_0fffffff: 4byte | XXXX 1000 | XXXX XXXX | XXXX XXXX | XXXX XXXX |
- * ...
- * 0x00010000_00000000 - 0x00ffffff_ffffffff: 8byte | 1000 0000 | XXXX XXXX | XXXX XXXX | XXXX XXXX | XXXX XXXX | XXXX XXXX | XXXX XXXX | XXXX XXXX |
- * 0x01000000_00000000 - 0xffffffff_ffffffff: 9byte | 0000 0000 | XXXX XXXX | XXXX XXXX | XXXX XXXX | XXXX XXXX | XXXX XXXX | XXXX XXXX | XXXX XXXX | XXXX XXXX |
- */
-static void
-ibf_dump_write_small_value(struct ibf_dump *dump, VALUE x)
-{
-    if (sizeof(VALUE) > 8 || CHAR_BIT != 8) {
-        ibf_dump_write(dump, &x, sizeof(VALUE));
-    }
-
-    enum { max_byte_length = sizeof(VALUE) + 1 };
-
-    unsigned char bytes[max_byte_length];
-    ibf_offset_t n;
-
-    for (n = 0; n < sizeof(VALUE) && (x >> (7 - n)); n++, x >>= 8) {
-        bytes[max_byte_length - 1 - n] = (unsigned char)x;
-    }
-
-    x <<= 1;
-    x |= 1;
-    x <<= n;
-    bytes[max_byte_length - 1 - n] = (unsigned char)x;
-    n++;
-
-    ibf_dump_write(dump, bytes + max_byte_length - n, n);
-}
-
-static VALUE
-ibf_load_small_value(const struct ibf_load *load, ibf_offset_t *offset)
-{
-    if (sizeof(VALUE) > 8 || CHAR_BIT != 8) {
-        union { char s[sizeof(VALUE)]; VALUE v; } x;
-
-        memcpy(x.s, load->current_buffer->buff + *offset, sizeof(VALUE));
-        *offset += sizeof(VALUE);
-
-        return x.v;
-    }
-
-    enum { max_byte_length = sizeof(VALUE) + 1 };
-
-    const unsigned char *buffer = (const unsigned char *)load->current_buffer->buff;
-    const unsigned char c = buffer[*offset];
-
-    ibf_offset_t n =
-        c & 1 ? 1 :
-        c == 0 ? 9 : ntz_int32(c) + 1;
-    VALUE x = (VALUE)c >> n;
-
-    if (*offset + n > load->current_buffer->size) {
-        rb_raise(rb_eRuntimeError, "invalid byte sequence");
-    }
-
-    ibf_offset_t i;
-    for (i = 1; i < n; i++) {
-        x <<= 8;
-        x |= (VALUE)buffer[*offset + i];
-    }
-
-    *offset += n;
-    return x;
-}
-
-static void
-ibf_dump_builtin(struct ibf_dump *dump, const struct rb_builtin_function *bf)
-{
-    // short: index
-    // short: name.length
-    // bytes: name
-    // // omit argc (only verify with name)
-    ibf_dump_write_small_value(dump, (VALUE)bf->index);
-
-    size_t len = strlen(bf->name);
-    ibf_dump_write_small_value(dump, (VALUE)len);
-    ibf_dump_write(dump, bf->name, len);
-}
-
-static const struct rb_builtin_function *
-ibf_load_builtin(const struct ibf_load *load, ibf_offset_t *offset)
+static VALUE *
+ibf_dump_code(struct ibf_dump *dump, const rb_iseq_t *iseq)
 {
-    int i = (int)ibf_load_small_value(load, offset);
-    int len = (int)ibf_load_small_value(load, offset);
-    const char *name = (char *)ibf_load_ptr(load, offset, len);
+    const int iseq_size = iseq->body->iseq_size;
+    int code_index;
+    VALUE *code;
+    const VALUE *orig_code = rb_iseq_original_iseq(iseq);
 
-    if (0) {
-        for (int i=0; i<len; i++) fprintf(stderr, "%c", name[i]);
-        fprintf(stderr, "!!\n");
-    }
+    code = ALLOCA_N(VALUE, iseq_size);
 
-    const struct rb_builtin_function *table = GET_VM()->builtin_function_table;
-    if (table == NULL) rb_bug("%s: table is not provided.", RUBY_FUNCTION_NAME_STRING);
-    if (strncmp(table[i].name, name, len) != 0) {
-        rb_bug("%s: index (%d) mismatch (expect %s but %s).", RUBY_FUNCTION_NAME_STRING, i, name, table[i].name);
+    for (code_index=0; code_index<iseq_size;) {
+	const VALUE insn = orig_code[code_index];
+	const char *types = insn_op_types(insn);
+	int op_index;
+
+	code[code_index++] = (VALUE)insn;
+
+	for (op_index=0; types[op_index]; op_index++, code_index++) {
+	    VALUE op = orig_code[code_index];
+	    switch (types[op_index]) {
+	      case TS_CDHASH:
+	      case TS_VALUE:
+		code[code_index] = ibf_dump_object(dump, op);
+		break;
+	      case TS_ISEQ:
+		code[code_index] = (VALUE)ibf_dump_iseq(dump, (const rb_iseq_t *)op);
+		break;
+	      case TS_IC:
+		{
+		    unsigned int i;
+		    for (i=0; i<iseq->body->is_size; i++) {
+			if (op == (VALUE)&iseq->body->is_entries[i]) {
+			    break;
+			}
+		    }
+		    code[code_index] = i;
+		}
+		break;
+	      case TS_CALLINFO:
+		code[code_index] = ibf_dump_callinfo(dump, (const struct rb_call_info *)op);
+		break;
+	      case TS_CALLCACHE:
+		code[code_index] = 0;
+		break;
+	      case TS_ID:
+		code[code_index] = ibf_dump_id(dump, (ID)op);
+		break;
+	      case TS_GENTRY:
+		code[code_index] = ibf_dump_gentry(dump, (const struct rb_global_entry *)op);
+		break;
+	      case TS_FUNCPTR:
+		rb_raise(rb_eRuntimeError, "TS_FUNCPTR is not supported");
+		break;
+	      default:
+		code[code_index] = op;
+		break;
+	    }
+	}
+	assert(insn_len(insn) == op_index+1);
     }
-    // fprintf(stderr, "load-builtin: name:%s(%d)\n", table[i].name, table[i].argc);
 
-    return &table[i];
+    return IBF_W(code, VALUE, iseq_size);
 }
 
-static ibf_offset_t
-ibf_dump_code(struct ibf_dump *dump, const rb_iseq_t *iseq)
+static VALUE *
+ibf_load_code(const struct ibf_load *load, const rb_iseq_t *iseq, const struct rb_iseq_constant_body *body)
 {
-    const struct rb_iseq_constant_body *const body = iseq->body;
     const int iseq_size = body->iseq_size;
     int code_index;
-    const VALUE *orig_code = rb_iseq_original_iseq(iseq);
+    VALUE *code = IBF_R(body->iseq_encoded, VALUE, iseq_size);
 
-    ibf_offset_t offset = ibf_dump_pos(dump);
+    struct rb_call_info *ci_entries = iseq->body->ci_entries;
+    struct rb_call_info_with_kwarg *ci_kw_entries = (struct rb_call_info_with_kwarg *)&iseq->body->ci_entries[iseq->body->ci_size];
+    struct rb_call_cache *cc_entries = iseq->body->cc_entries;
+    union iseq_inline_storage_entry *is_entries = iseq->body->is_entries;
 
     for (code_index=0; code_index<iseq_size;) {
-        const VALUE insn = orig_code[code_index++];
-        const char *types = insn_op_types(insn);
-        int op_index;
-
-        /* opcode */
-        if (insn >= 0x100) { rb_raise(rb_eRuntimeError, "invalid instruction"); }
-        ibf_dump_write_small_value(dump, insn);
-
-        /* operands */
-        for (op_index=0; types[op_index]; op_index++, code_index++) {
-            VALUE op = orig_code[code_index];
-            VALUE wv;
-
-            switch (types[op_index]) {
-              case TS_CDHASH:
-              case TS_VALUE:
-                wv = ibf_dump_object(dump, op);
-                break;
-              case TS_ISEQ:
-                wv = (VALUE)ibf_dump_iseq(dump, (const rb_iseq_t *)op);
-                break;
-              case TS_IC:
-              case TS_ISE:
-                {
-                    unsigned int i;
-                    for (i=0; i<body->is_size; i++) {
-                        if (op == (VALUE)&body->is_entries[i]) {
-                            break;
-                        }
-                    }
-                    wv = (VALUE)i;
-                }
-                break;
-              case TS_CALLDATA:
-                {
-                    /* ibf_dump_calldata() always returns either Qtrue or Qfalse */
-                    char c = ibf_dump_calldata(dump, (const struct rb_call_data *)op) == Qtrue; // 1 or 0
-                    ibf_dump_write_byte(dump, c);
-                    goto skip_wv;
-                }
-              case TS_ID:
-                wv = ibf_dump_id(dump, (ID)op);
-                break;
-              case TS_GENTRY:
-                wv = ibf_dump_gentry(dump, (const struct rb_global_entry *)op);
-                break;
-              case TS_FUNCPTR:
-                rb_raise(rb_eRuntimeError, "TS_FUNCPTR is not supported");
-                goto skip_wv;
-              case TS_BUILTIN:
-                ibf_dump_builtin(dump, (const struct rb_builtin_function *)op);
-                goto skip_wv;
-              default:
-                wv = op;
-                break;
-            }
-            ibf_dump_write_small_value(dump, wv);
-          skip_wv:;
-        }
-        assert(insn_len(insn) == op_index+1);
-    }
-
-    return offset;
-}
+	const VALUE insn = code[code_index++];
+	const char *types = insn_op_types(insn);
+	int op_index;
 
-static VALUE *
-ibf_load_code(const struct ibf_load *load, const rb_iseq_t *iseq, ibf_offset_t bytecode_offset, ibf_offset_t bytecode_size, unsigned int iseq_size)
-{
-    unsigned int code_index;
-    ibf_offset_t reading_pos = bytecode_offset;
-    VALUE *code = ALLOC_N(VALUE, iseq_size);
+	for (op_index=0; types[op_index]; op_index++, code_index++) {
+	    VALUE op = code[code_index];
+
+	    switch (types[op_index]) {
+	      case TS_CDHASH:
+	      case TS_VALUE:
+		code[code_index] = ibf_load_object(load, op);
+		break;
+	      case TS_ISEQ:
+		code[code_index] = (VALUE)ibf_load_iseq(load, (const rb_iseq_t *)op);
+		break;
+	      case TS_IC:
+		code[code_index] = (VALUE)&is_entries[(int)op];
+		break;
+	      case TS_CALLINFO:
+		code[code_index] = op ? (VALUE)ci_kw_entries++ : (VALUE)ci_entries++; /* op is Qtrue (kw) or Qfalse (!kw) */
+		break;
+	      case TS_CALLCACHE:
+		code[code_index] = (VALUE)cc_entries++;
+		break;
+	      case TS_ID:
+		code[code_index] = ibf_load_id(load, (ID)op);
+		break;
+	      case TS_GENTRY:
+		code[code_index] = ibf_load_gentry(load, (const struct rb_global_entry *)op);
+		break;
+	      case TS_FUNCPTR:
+		rb_raise(rb_eRuntimeError, "TS_FUNCPTR is not supported");
+		break;
+	      default:
+		/* code[code_index] = op; */
+		break;
+	    }
+	}
+	assert(insn_len(insn) == op_index+1);
+    };
 
-    struct rb_iseq_constant_body *load_body = iseq->body;
-    struct rb_call_data *cd_entries = load_body->call_data;
-    struct rb_kwarg_call_data *cd_kw_entries = (struct rb_kwarg_call_data *)&load_body->call_data[load_body->ci_size];
-    union iseq_inline_storage_entry *is_entries = load_body->is_entries;
 
-    for (code_index=0; code_index<iseq_size;) {
-        /* opcode */
-        const VALUE insn = code[code_index++] = ibf_load_small_value(load, &reading_pos);
-        const char *types = insn_op_types(insn);
-        int op_index;
-
-        /* operands */
-        for (op_index=0; types[op_index]; op_index++, code_index++) {
-            switch (types[op_index]) {
-              case TS_CDHASH:
-              case TS_VALUE:
-                {
-                    VALUE op = ibf_load_small_value(load, &reading_pos);
-                    VALUE v = ibf_load_object(load, op);
-                    code[code_index] = v;
-                    if (!SPECIAL_CONST_P(v)) {
-                        RB_OBJ_WRITTEN(iseq, Qundef, v);
-                        FL_SET(iseq, ISEQ_MARKABLE_ISEQ);
-                    }
-                    break;
-                }
-              case TS_ISEQ:
-                {
-                    VALUE op = (VALUE)ibf_load_small_value(load, &reading_pos);
-                    VALUE v = (VALUE)ibf_load_iseq(load, (const rb_iseq_t *)op);
-                    code[code_index] = v;
-                    if (!SPECIAL_CONST_P(v)) {
-                        RB_OBJ_WRITTEN(iseq, Qundef, v);
-                        FL_SET(iseq, ISEQ_MARKABLE_ISEQ);
-                    }
-                    break;
-                }
-              case TS_ISE:
-                FL_SET(iseq, ISEQ_MARKABLE_ISEQ);
-                /* fall through */
-              case TS_IC:
-                {
-                    VALUE op = ibf_load_small_value(load, &reading_pos);
-                    code[code_index] = (VALUE)&is_entries[op];
-                }
-                break;
-              case TS_CALLDATA:
-                {
-                    unsigned char op = ibf_load_byte(load, &reading_pos);
-                    code[code_index] = op ? (VALUE)cd_kw_entries++ : (VALUE)cd_entries++; /* op is 1 (kw) or 0 (!kw) */
-                }
-                break;
-              case TS_ID:
-                {
-                    VALUE op = ibf_load_small_value(load, &reading_pos);
-                    code[code_index] = ibf_load_id(load, (ID)(VALUE)op);
-                }
-                break;
-              case TS_GENTRY:
-                {
-                    VALUE op = ibf_load_small_value(load, &reading_pos);
-                    code[code_index] = ibf_load_gentry(load, (const struct rb_global_entry *)(VALUE)op);
-                }
-                break;
-              case TS_FUNCPTR:
-                rb_raise(rb_eRuntimeError, "TS_FUNCPTR is not supported");
-                break;
-              case TS_BUILTIN:
-                code[code_index] = (VALUE)ibf_load_builtin(load, &reading_pos);
-                break;
-              default:
-                code[code_index] = ibf_load_small_value(load, &reading_pos);
-                continue;
-            }
-        }
-        if (insn_len(insn) != op_index+1) {
-            rb_raise(rb_eRuntimeError, "operand size mismatch");
-        }
-    }
-    load_body->iseq_encoded = code;
-    load_body->iseq_size = code_index;
-
-    assert(code_index == iseq_size);
-    assert(reading_pos == bytecode_offset + bytecode_size);
     return code;
 }
 
-static ibf_offset_t
+static VALUE *
 ibf_dump_param_opt_table(struct ibf_dump *dump, const rb_iseq_t *iseq)
 {
     int opt_num = iseq->body->param.opt_num;
 
     if (opt_num > 0) {
-        IBF_W_ALIGN(VALUE);
-        return ibf_dump_write(dump, iseq->body->param.opt_table, sizeof(VALUE) * (opt_num + 1));
+	return IBF_W(iseq->body->param.opt_table, VALUE, opt_num + 1);
     }
     else {
-        return ibf_dump_pos(dump);
+	return NULL;
     }
 }
 
 static VALUE *
-ibf_load_param_opt_table(const struct ibf_load *load, ibf_offset_t opt_table_offset, int opt_num)
+ibf_load_param_opt_table(const struct ibf_load *load, const struct rb_iseq_constant_body *body)
 {
+    int opt_num = body->param.opt_num;
+
     if (opt_num > 0) {
-        VALUE *table = ALLOC_N(VALUE, opt_num+1);
-        MEMCPY(table, load->current_buffer->buff + opt_table_offset, VALUE, opt_num+1);
-        return table;
+	ibf_offset_t offset = IBF_OFFSET(body->param.opt_table);
+	VALUE *table = ALLOC_N(VALUE, opt_num+1);
+	MEMCPY(table, load->buff + offset, VALUE, opt_num+1);
+	return table;
     }
     else {
-        return NULL;
+	return NULL;
     }
 }
 
-static ibf_offset_t
+static struct rb_iseq_param_keyword *
 ibf_dump_param_keyword(struct ibf_dump *dump, const rb_iseq_t *iseq)
 {
     const struct rb_iseq_param_keyword *kw = iseq->body->param.keyword;
 
     if (kw) {
-        struct rb_iseq_param_keyword dump_kw = *kw;
-        int dv_num = kw->num - kw->required_num;
-        ID *ids = kw->num > 0 ? ALLOCA_N(ID, kw->num) : NULL;
-        VALUE *dvs = dv_num > 0 ? ALLOCA_N(VALUE, dv_num) : NULL;
-        int i;
+	struct rb_iseq_param_keyword dump_kw = *kw;
+	int dv_num = kw->num - kw->required_num;
+	ID *ids = kw->num > 0 ? ALLOCA_N(ID, kw->num) : NULL;
+	VALUE *dvs = dv_num > 0 ? ALLOCA_N(VALUE, dv_num) : NULL;
+	int i;
 
-        for (i=0; i<kw->num; i++) ids[i] = (ID)ibf_dump_id(dump, kw->table[i]);
-        for (i=0; i<dv_num; i++) dvs[i] = (VALUE)ibf_dump_object(dump, kw->default_values[i]);
+	for (i=0; i<kw->num; i++) ids[i] = (ID)ibf_dump_id(dump, kw->table[i]);
+	for (i=0; i<dv_num; i++) dvs[i] = (VALUE)ibf_dump_object(dump, kw->default_values[i]);
 
-        dump_kw.table = IBF_W(ids, ID, kw->num);
-        dump_kw.default_values = IBF_W(dvs, VALUE, dv_num);
-        IBF_W_ALIGN(struct rb_iseq_param_keyword);
-        return ibf_dump_write(dump, &dump_kw, sizeof(struct rb_iseq_param_keyword) * 1);
+	dump_kw.table = IBF_W(ids, ID, kw->num);
+	dump_kw.default_values = IBF_W(dvs, VALUE, dv_num);
+	return IBF_W(&dump_kw, struct rb_iseq_param_keyword, 1);
     }
     else {
-        return 0;
+	return NULL;
     }
 }
 
 static const struct rb_iseq_param_keyword *
-ibf_load_param_keyword(const struct ibf_load *load, ibf_offset_t param_keyword_offset)
-{
-    if (param_keyword_offset) {
-        struct rb_iseq_param_keyword *kw = IBF_R(param_keyword_offset, struct rb_iseq_param_keyword, 1);
-        ID *ids = IBF_R(kw->table, ID, kw->num);
-        int dv_num = kw->num - kw->required_num;
-        VALUE *dvs = IBF_R(kw->default_values, VALUE, dv_num);
-        int i;
-
-        for (i=0; i<kw->num; i++) {
-            ids[i] = ibf_load_id(load, ids[i]);
-        }
-        for (i=0; i<dv_num; i++) {
-            dvs[i] = ibf_load_object(load, dvs[i]);
-        }
-
-        kw->table = ids;
-        kw->default_values = dvs;
-        return kw;
-    }
-    else {
-        return NULL;
-    }
-}
-
-static ibf_offset_t
-ibf_dump_insns_info_body(struct ibf_dump *dump, const rb_iseq_t *iseq)
+ibf_load_param_keyword(const struct ibf_load *load, const struct rb_iseq_constant_body *body)
 {
-    ibf_offset_t offset = ibf_dump_pos(dump);
-    const struct iseq_insn_info_entry *entries = iseq->body->insns_info.body;
-
-    unsigned int i;
-    for (i = 0; i < iseq->body->insns_info.size; i++) {
-        ibf_dump_write_small_value(dump, entries[i].line_no);
-        ibf_dump_write_small_value(dump, entries[i].events);
-    }
-
-    return offset;
-}
+    if (body->param.keyword) {
+	struct rb_iseq_param_keyword *kw = IBF_R(body->param.keyword, struct rb_iseq_param_keyword, 1);
+	ID *ids = IBF_R(kw->table, ID, kw->num);
+	int dv_num = kw->num - kw->required_num;
+	VALUE *dvs = IBF_R(kw->default_values, VALUE, dv_num);
+	int i;
 
-static struct iseq_insn_info_entry *
-ibf_load_insns_info_body(const struct ibf_load *load, ibf_offset_t body_offset, unsigned int size)
-{
-    ibf_offset_t reading_pos = body_offset;
-    struct iseq_insn_info_entry *entries = ALLOC_N(struct iseq_insn_info_entry, size);
+	for (i=0; i<kw->num; i++) {
+	    ids[i] = ibf_load_id(load, ids[i]);
+	}
+	for (i=0; i<dv_num; i++) {
+	    dvs[i] = ibf_load_object(load, dvs[i]);
+	}
 
-    unsigned int i;
-    for (i = 0; i < size; i++) {
-        entries[i].line_no = (int)ibf_load_small_value(load, &reading_pos);
-        entries[i].events = (rb_event_flag_t)ibf_load_small_value(load, &reading_pos);
+	kw->table = ids;
+	kw->default_values = dvs;
+	return kw;
+    }
+    else {
+	return NULL;
     }
-
-    return entries;
 }
 
-static ibf_offset_t
-ibf_dump_insns_info_positions(struct ibf_dump *dump, const unsigned int *positions, unsigned int size)
+static struct iseq_line_info_entry *
+ibf_dump_line_info_table(struct ibf_dump *dump, const rb_iseq_t *iseq)
 {
-    ibf_offset_t offset = ibf_dump_pos(dump);
-
-    unsigned int last = 0;
-    unsigned int i;
-    for (i = 0; i < size; i++) {
-        ibf_dump_write_small_value(dump, positions[i] - last);
-        last = positions[i];
-    }
-
-    return offset;
+    return IBF_W(iseq->body->line_info_table, struct iseq_line_info_entry, iseq->body->line_info_size);
 }
 
-static unsigned int *
-ibf_load_insns_info_positions(const struct ibf_load *load, ibf_offset_t positions_offset, unsigned int size)
+static struct iseq_line_info_entry *
+ibf_load_line_info_table(const struct ibf_load *load, const struct rb_iseq_constant_body *body)
 {
-    ibf_offset_t reading_pos = positions_offset;
-    unsigned int *positions = ALLOC_N(unsigned int, size);
-
-    unsigned int last = 0;
-    unsigned int i;
-    for (i = 0; i < size; i++) {
-        positions[i] = last + (unsigned int)ibf_load_small_value(load, &reading_pos);
-        last = positions[i];
-    }
-
-    return positions;
+    return IBF_R(body->line_info_table, struct iseq_line_info_entry, body->line_info_size);
 }
 
-static ibf_offset_t
+static ID *
 ibf_dump_local_table(struct ibf_dump *dump, const rb_iseq_t *iseq)
 {
-    const struct rb_iseq_constant_body *const body = iseq->body;
-    const int size = body->local_table_size;
+    const int size = iseq->body->local_table_size;
     ID *table = ALLOCA_N(ID, size);
     int i;
 
     for (i=0; i<size; i++) {
-        table[i] = ibf_dump_id(dump, body->local_table[i]);
+	table[i] = ibf_dump_id(dump, iseq->body->local_table[i]);
     }
 
-    IBF_W_ALIGN(ID);
-    return ibf_dump_write(dump, table, sizeof(ID) * size);
+    return IBF_W(table, ID, size);
 }
 
 static ID *
-ibf_load_local_table(const struct ibf_load *load, ibf_offset_t local_table_offset, int size)
+ibf_load_local_table(const struct ibf_load *load, const struct rb_iseq_constant_body *body)
 {
+    const int size = body->local_table_size;
+
     if (size > 0) {
-        ID *table = IBF_R(local_table_offset, ID, size);
-        int i;
+	ID *table = IBF_R(body->local_table, ID, size);
+	int i;
 
-        for (i=0; i<size; i++) {
-            table[i] = ibf_load_id(load, table[i]);
-        }
-        return table;
+	for (i=0; i<size; i++) {
+	    table[i] = ibf_load_id(load, table[i]);
+	}
+	return table;
     }
     else {
-        return NULL;
+	return NULL;
     }
 }
 
-static ibf_offset_t
+static struct iseq_catch_table *
 ibf_dump_catch_table(struct ibf_dump *dump, const rb_iseq_t *iseq)
 {
     const struct iseq_catch_table *table = iseq->body->catch_table;
 
     if (table) {
-        int *iseq_indices = ALLOCA_N(int, table->size);
-        unsigned int i;
-
-        for (i=0; i<table->size; i++) {
-            iseq_indices[i] = ibf_dump_iseq(dump, table->entries[i].iseq);
-        }
-
-        const ibf_offset_t offset = ibf_dump_pos(dump);
-
-        for (i=0; i<table->size; i++) {
-            ibf_dump_write_small_value(dump, iseq_indices[i]);
-            ibf_dump_write_small_value(dump, table->entries[i].type);
-            ibf_dump_write_small_value(dump, table->entries[i].start);
-            ibf_dump_write_small_value(dump, table->entries[i].end);
-            ibf_dump_write_small_value(dump, table->entries[i].cont);
-            ibf_dump_write_small_value(dump, table->entries[i].sp);
-        }
-        return offset;
+	int byte_size = iseq_catch_table_bytes(iseq->body->catch_table->size);
+	struct iseq_catch_table *dump_table = (struct iseq_catch_table *)ALLOCA_N(char, byte_size);
+	unsigned int i;
+	dump_table->size = table->size;
+	for (i=0; i<table->size; i++) {
+	    dump_table->entries[i] = table->entries[i];
+	    dump_table->entries[i].iseq = ibf_dump_iseq(dump, table->entries[i].iseq);
+	}
+	return (struct iseq_catch_table *)(VALUE)ibf_dump_write(dump, dump_table, byte_size);
     }
     else {
-        return ibf_dump_pos(dump);
+	return NULL;
     }
 }
 
 static struct iseq_catch_table *
-ibf_load_catch_table(const struct ibf_load *load, ibf_offset_t catch_table_offset, unsigned int size)
+ibf_load_catch_table(const struct ibf_load *load, const struct rb_iseq_constant_body *body)
 {
-    if (size) {
-        struct iseq_catch_table *table = ruby_xmalloc(iseq_catch_table_bytes(size));
-        table->size = size;
-
-        ibf_offset_t reading_pos = catch_table_offset;
-
-        unsigned int i;
-        for (i=0; i<table->size; i++) {
-            int iseq_index = (int)ibf_load_small_value(load, &reading_pos);
-            table->entries[i].type = (enum catch_type)ibf_load_small_value(load, &reading_pos);
-            table->entries[i].start = (unsigned int)ibf_load_small_value(load, &reading_pos);
-            table->entries[i].end = (unsigned int)ibf_load_small_value(load, &reading_pos);
-            table->entries[i].cont = (unsigned int)ibf_load_small_value(load, &reading_pos);
-            table->entries[i].sp = (unsigned int)ibf_load_small_value(load, &reading_pos);
-
-            table->entries[i].iseq = ibf_load_iseq(load, (const rb_iseq_t *)(VALUE)iseq_index);
-        }
-        return table;
+    if (body->catch_table) {
+	struct iseq_catch_table *table;
+	unsigned int i;
+	unsigned int size;
+	size = *(unsigned int *)(load->buff + IBF_OFFSET(body->catch_table));
+	table = ibf_load_alloc(load, IBF_OFFSET(body->catch_table), iseq_catch_table_bytes(size));
+	for (i=0; i<size; i++) {
+	    table->entries[i].iseq = ibf_load_iseq(load, table->entries[i].iseq);
+	}
+	return table;
     }
     else {
-        return NULL;
+	return NULL;
     }
 }
 
-static ibf_offset_t
+static struct rb_call_info *
 ibf_dump_ci_entries(struct ibf_dump *dump, const rb_iseq_t *iseq)
 {
-    const struct rb_iseq_constant_body *const body = iseq->body;
-    const unsigned int ci_size = body->ci_size;
-    const unsigned int ci_kw_size = body->ci_kw_size;
-    const struct rb_call_data *calls = body->call_data;
-    const struct rb_kwarg_call_data *kw_calls = (const struct rb_kwarg_call_data *)&body->call_data[ci_size];
-
-    ibf_offset_t offset = ibf_dump_pos(dump);
-
+    const unsigned int ci_size = iseq->body->ci_size;
+    const unsigned int ci_kw_size = iseq->body->ci_kw_size;
+    const struct rb_call_info *ci_entries = iseq->body->ci_entries;
+    struct rb_call_info *dump_ci_entries;
+    struct rb_call_info_with_kwarg *dump_ci_kw_entries;
+    int byte_size = ci_size * sizeof(struct rb_call_info) +
+                    ci_kw_size * sizeof(struct rb_call_info_with_kwarg);
     unsigned int i;
 
-    for (i = 0; i < ci_size; i++) {
-        VALUE mid = ibf_dump_id(dump, calls[i].ci.mid);
+    dump_ci_entries = (struct rb_call_info *)ALLOCA_N(char, byte_size);
+    dump_ci_kw_entries = (struct rb_call_info_with_kwarg *)&dump_ci_entries[ci_size];
+    memcpy(dump_ci_entries, ci_entries, byte_size);
 
-        ibf_dump_write_small_value(dump, mid);
-        ibf_dump_write_small_value(dump, calls[i].ci.flag);
-        ibf_dump_write_small_value(dump, calls[i].ci.orig_argc);
+    for (i=0; i<ci_size; i++) { /* conver ID for each ci */
+	dump_ci_entries[i].mid = ibf_dump_id(dump, dump_ci_entries[i].mid);
     }
+    for (i=0; i<ci_kw_size; i++) {
+	const struct rb_call_info_kw_arg *kw_arg = dump_ci_kw_entries[i].kw_arg;
+	int j;
+	VALUE *keywords = ALLOCA_N(VALUE, kw_arg->keyword_len);
+	for (j=0; j<kw_arg->keyword_len; j++) {
+	    keywords[j] = (VALUE)ibf_dump_object(dump, kw_arg->keywords[j]); /* kw_arg->keywords[n] is Symbol */
+	}
+	dump_ci_kw_entries[i].kw_arg = (struct rb_call_info_kw_arg *)(VALUE)ibf_dump_write(dump, &kw_arg->keyword_len, sizeof(int));
+	ibf_dump_write(dump, keywords, sizeof(VALUE) * kw_arg->keyword_len);
 
-    for (i = 0; i < ci_kw_size; i++) {
-        const struct rb_call_info_kw_arg *kw_arg = kw_calls[i].ci_kw.kw_arg;
-
-        VALUE mid = ibf_dump_id(dump, kw_calls[i].ci_kw.ci.mid);
-
-        ibf_dump_write_small_value(dump, mid);
-        ibf_dump_write_small_value(dump, kw_calls[i].ci_kw.ci.flag);
-        ibf_dump_write_small_value(dump, kw_calls[i].ci_kw.ci.orig_argc);
-
-        ibf_dump_write_small_value(dump, kw_arg->keyword_len);
-
-        int j;
-        for (j = 0; j < kw_calls[i].ci_kw.kw_arg->keyword_len; j++) {
-            VALUE keyword = ibf_dump_object(dump, kw_arg->keywords[j]); /* kw_arg->keywords[n] is Symbol */
-
-            ibf_dump_write_small_value(dump, keyword);
-        }
+	dump_ci_kw_entries[i].ci.mid = ibf_dump_id(dump, dump_ci_kw_entries[i].ci.mid);
     }
-
-    return offset;
+    return (struct rb_call_info *)(VALUE)ibf_dump_write(dump, dump_ci_entries, byte_size);
 }
 
-/* note that we dump out rb_call_info but load back rb_call_data */
-static struct rb_call_data *
-ibf_load_ci_entries(const struct ibf_load *load,
-                    ibf_offset_t ci_entries_offset,
-                    unsigned int ci_size,
-                    unsigned int ci_kw_size)
+static struct rb_call_info *
+ibf_load_ci_entries(const struct ibf_load *load, const struct rb_iseq_constant_body *body)
 {
-    ibf_offset_t reading_pos = ci_entries_offset;
-
     unsigned int i;
+    const unsigned int ci_size = body->ci_size;
+    const unsigned int ci_kw_size = body->ci_kw_size;
+    struct rb_call_info *ci_entries = ibf_load_alloc(load, IBF_OFFSET(body->ci_entries),
+						     sizeof(struct rb_call_info) * body->ci_size +
+						     sizeof(struct rb_call_info_with_kwarg) * body->ci_kw_size);
+    struct rb_call_info_with_kwarg *ci_kw_entries = (struct rb_call_info_with_kwarg *)&ci_entries[ci_size];
 
-    struct rb_call_data *calls =
-        rb_xcalloc_mul_add_mul(
-            sizeof(struct rb_call_data), ci_size,
-            sizeof(struct rb_kwarg_call_data), ci_kw_size);
-    struct rb_kwarg_call_data *kw_calls = (struct rb_kwarg_call_data *)&calls[ci_size];
-
-    for (i = 0; i < ci_size; i++) {
-        VALUE mid_index = ibf_load_small_value(load, &reading_pos);
-
-        calls[i].ci.mid = ibf_load_id(load, mid_index);
-        calls[i].ci.flag = (unsigned int)ibf_load_small_value(load, &reading_pos);
-        calls[i].ci.orig_argc = (int)ibf_load_small_value(load, &reading_pos);
+    for (i=0; i<ci_size; i++) {
+	ci_entries[i].mid = ibf_load_id(load, ci_entries[i].mid);
     }
-
-    for (i = 0; i < ci_kw_size; i++) {
-        VALUE mid_index = ibf_load_small_value(load, &reading_pos);
-
-        kw_calls[i].ci_kw.ci.mid = ibf_load_id(load, mid_index);
-        kw_calls[i].ci_kw.ci.flag = (unsigned int)ibf_load_small_value(load, &reading_pos);
-        kw_calls[i].ci_kw.ci.orig_argc = (int)ibf_load_small_value(load, &reading_pos);
-
-        int keyword_len = (int)ibf_load_small_value(load, &reading_pos);
-
-        kw_calls[i].ci_kw.kw_arg =
-            rb_xmalloc_mul_add(keyword_len - 1, sizeof(VALUE), sizeof(struct rb_call_info_kw_arg));
-
-        kw_calls[i].ci_kw.kw_arg->keyword_len = keyword_len;
-
-        int j;
-        for (j = 0; j < kw_calls[i].ci_kw.kw_arg->keyword_len; j++) {
-            VALUE keyword = ibf_load_small_value(load, &reading_pos);
-
-            kw_calls[i].ci_kw.kw_arg->keywords[j] = ibf_load_object(load, keyword);
-        }
+    for (i=0; i<ci_kw_size; i++) {
+	int j;
+	ibf_offset_t kw_arg_offset = IBF_OFFSET(ci_kw_entries[i].kw_arg);
+	const int keyword_len = *(int *)(load->buff + kw_arg_offset);
+	const VALUE *keywords = (VALUE *)(load->buff + kw_arg_offset + sizeof(int));
+	struct rb_call_info_kw_arg *kw_arg = ruby_xmalloc(sizeof(struct rb_call_info_kw_arg) + sizeof(VALUE) * (keyword_len - 1));
+	kw_arg->keyword_len = keyword_len;
+	for (j=0; j<kw_arg->keyword_len; j++) {
+	    kw_arg->keywords[j] = (VALUE)ibf_load_object(load, keywords[j]);
+	}
+	ci_kw_entries[i].kw_arg = kw_arg;
+	ci_kw_entries[i].ci.mid = ibf_load_id(load, ci_kw_entries[i].ci.mid);
     }
 
-    return calls;
+    return ci_entries;
 }
 
 static ibf_offset_t
 ibf_dump_iseq_each(struct ibf_dump *dump, const rb_iseq_t *iseq)
 {
-    assert(dump->current_buffer == &dump->global_buffer);
-
-    unsigned int *positions;
-
-    const struct rb_iseq_constant_body *body = iseq->body;
-
-    const VALUE location_pathobj_index = ibf_dump_object(dump, body->location.pathobj); /* TODO: freeze */
-    const VALUE location_base_label_index = ibf_dump_object(dump, body->location.base_label);
-    const VALUE location_label_index = ibf_dump_object(dump, body->location.label);
-
-#if IBF_ISEQ_ENABLE_LOCAL_BUFFER
-    ibf_offset_t iseq_start = ibf_dump_pos(dump);
-
-    struct ibf_dump_buffer *saved_buffer = dump->current_buffer;
-    struct ibf_dump_buffer buffer;
-    buffer.str = rb_str_new(0, 0);
-    buffer.obj_list = ibf_dump_object_list_new();
-    dump->current_buffer = &buffer;
-#endif
+    struct rb_iseq_constant_body dump_body;
+    dump_body = *iseq->body;
 
-    const ibf_offset_t bytecode_offset =        ibf_dump_code(dump, iseq);
-    const ibf_offset_t bytecode_size =          ibf_dump_pos(dump) - bytecode_offset;
-    const ibf_offset_t param_opt_table_offset = ibf_dump_param_opt_table(dump, iseq);
-    const ibf_offset_t param_keyword_offset =   ibf_dump_param_keyword(dump, iseq);
-    const ibf_offset_t insns_info_body_offset = ibf_dump_insns_info_body(dump, iseq);
+    dump_body.location.path = ibf_dump_object(dump, dump_body.location.path);
+    dump_body.location.absolute_path = ibf_dump_object(dump, dump_body.location.absolute_path);
+    dump_body.location.base_label = ibf_dump_object(dump, dump_body.location.base_label);
+    dump_body.location.label = ibf_dump_object(dump, dump_body.location.label);
 
-    positions = rb_iseq_insns_info_decode_positions(iseq->body);
-    const ibf_offset_t insns_info_positions_offset = ibf_dump_insns_info_positions(dump, positions, body->insns_info.size);
-    ruby_xfree(positions);
+    dump_body.iseq_encoded =    ibf_dump_code(dump, iseq);
+    dump_body.param.opt_table = ibf_dump_param_opt_table(dump, iseq);
+    dump_body.param.keyword =   ibf_dump_param_keyword(dump, iseq);
+    dump_body.line_info_table = ibf_dump_line_info_table(dump, iseq);
+    dump_body.local_table =     ibf_dump_local_table(dump, iseq);
+    dump_body.catch_table =     ibf_dump_catch_table(dump, iseq);
+    dump_body.parent_iseq =     ibf_dump_iseq(dump, iseq->body->parent_iseq);
+    dump_body.local_iseq =      ibf_dump_iseq(dump, iseq->body->local_iseq);
+    dump_body.is_entries =      NULL;
+    dump_body.ci_entries =      ibf_dump_ci_entries(dump, iseq);
+    dump_body.cc_entries =      NULL;
+    dump_body.mark_ary =        ISEQ_FLIP_CNT(iseq);
 
-    const ibf_offset_t local_table_offset = ibf_dump_local_table(dump, iseq);
-    const unsigned int catch_table_size =   body->catch_table ? body->catch_table->size : 0;
-    const ibf_offset_t catch_table_offset = ibf_dump_catch_table(dump, iseq);
-    const int parent_iseq_index =           ibf_dump_iseq(dump, iseq->body->parent_iseq);
-    const int local_iseq_index =            ibf_dump_iseq(dump, iseq->body->local_iseq);
-    const ibf_offset_t ci_entries_offset =  ibf_dump_ci_entries(dump, iseq);
-
-#if IBF_ISEQ_ENABLE_LOCAL_BUFFER
-    ibf_offset_t local_obj_list_offset;
-    unsigned int local_obj_list_size;
-
-    ibf_dump_object_list(dump, &local_obj_list_offset, &local_obj_list_size);
-#endif
-
-    ibf_offset_t body_offset = ibf_dump_pos(dump);
-
-    /* dump the constant body */
-    unsigned int param_flags =
-        (body->param.flags.has_lead         << 0) |
-        (body->param.flags.has_opt          << 1) |
-        (body->param.flags.has_rest         << 2) |
-        (body->param.flags.has_post         << 3) |
-        (body->param.flags.has_kw           << 4) |
-        (body->param.flags.has_kwrest       << 5) |
-        (body->param.flags.has_block        << 6) |
-        (body->param.flags.ambiguous_param0 << 7) |
-        (body->param.flags.accepts_no_kwarg << 8) |
-        (body->param.flags.ruby2_keywords   << 9);
-
-#if IBF_ISEQ_ENABLE_LOCAL_BUFFER
-#  define IBF_BODY_OFFSET(x) (x)
-#else
-#  define IBF_BODY_OFFSET(x) (body_offset - (x))
-#endif
-
-    ibf_dump_write_small_value(dump, body->type);
-    ibf_dump_write_small_value(dump, body->iseq_size);
-    ibf_dump_write_small_value(dump, IBF_BODY_OFFSET(bytecode_offset));
-    ibf_dump_write_small_value(dump, bytecode_size);
-    ibf_dump_write_small_value(dump, param_flags);
-    ibf_dump_write_small_value(dump, body->param.size);
-    ibf_dump_write_small_value(dump, body->param.lead_num);
-    ibf_dump_write_small_value(dump, body->param.opt_num);
-    ibf_dump_write_small_value(dump, body->param.rest_start);
-    ibf_dump_write_small_value(dump, body->param.post_start);
-    ibf_dump_write_small_value(dump, body->param.post_num);
-    ibf_dump_write_small_value(dump, body->param.block_start);
-    ibf_dump_write_small_value(dump, IBF_BODY_OFFSET(param_opt_table_offset));
-    ibf_dump_write_small_value(dump, param_keyword_offset);
-    ibf_dump_write_small_value(dump, location_pathobj_index);
-    ibf_dump_write_small_value(dump, location_base_label_index);
-    ibf_dump_write_small_value(dump, location_label_index);
-    ibf_dump_write_small_value(dump, body->location.first_lineno);
-    ibf_dump_write_small_value(dump, body->location.node_id);
-    ibf_dump_write_small_value(dump, body->location.code_location.beg_pos.lineno);
-    ibf_dump_write_small_value(dump, body->location.code_location.beg_pos.column);
-    ibf_dump_write_small_value(dump, body->location.code_location.end_pos.lineno);
-    ibf_dump_write_small_value(dump, body->location.code_location.end_pos.column);
-    ibf_dump_write_small_value(dump, IBF_BODY_OFFSET(insns_info_body_offset));
-    ibf_dump_write_small_value(dump, IBF_BODY_OFFSET(insns_info_positions_offset));
-    ibf_dump_write_small_value(dump, body->insns_info.size);
-    ibf_dump_write_small_value(dump, IBF_BODY_OFFSET(local_table_offset));
-    ibf_dump_write_small_value(dump, catch_table_size);
-    ibf_dump_write_small_value(dump, IBF_BODY_OFFSET(catch_table_offset));
-    ibf_dump_write_small_value(dump, parent_iseq_index);
-    ibf_dump_write_small_value(dump, local_iseq_index);
-    ibf_dump_write_small_value(dump, IBF_BODY_OFFSET(ci_entries_offset));
-    ibf_dump_write_small_value(dump, body->variable.flip_count);
-    ibf_dump_write_small_value(dump, body->local_table_size);
-    ibf_dump_write_small_value(dump, body->is_size);
-    ibf_dump_write_small_value(dump, body->ci_size);
-    ibf_dump_write_small_value(dump, body->ci_kw_size);
-    ibf_dump_write_small_value(dump, body->stack_max);
-    ibf_dump_write_small_value(dump, body->catch_except_p);
-
-#undef IBF_BODY_OFFSET
-
-#if IBF_ISEQ_ENABLE_LOCAL_BUFFER
-    ibf_offset_t iseq_length_bytes = ibf_dump_pos(dump);
-
-    dump->current_buffer = saved_buffer;
-    ibf_dump_write(dump, RSTRING_PTR(buffer.str), iseq_length_bytes);
-
-    ibf_offset_t offset = ibf_dump_pos(dump);
-    ibf_dump_write_small_value(dump, iseq_start);
-    ibf_dump_write_small_value(dump, iseq_length_bytes);
-    ibf_dump_write_small_value(dump, body_offset);
-
-    ibf_dump_write_small_value(dump, local_obj_list_offset);
-    ibf_dump_write_small_value(dump, local_obj_list_size);
-
-    return offset;
-#else
-    return body_offset;
-#endif
+    return ibf_dump_write(dump, &dump_body, sizeof(dump_body));
 }
 
 static VALUE
@@ -10433,203 +7584,106 @@ ibf_load_location_str(const struct ibf_load *load, VALUE str_index)
 {
     VALUE str = ibf_load_object(load, str_index);
     if (str != Qnil) {
-        str = rb_fstring(str);
+	str = rb_fstring(str);
     }
     return str;
 }
 
 static void
-ibf_load_iseq_each(struct ibf_load *load, rb_iseq_t *iseq, ibf_offset_t offset)
+ibf_load_iseq_each(const struct ibf_load *load, rb_iseq_t *iseq, ibf_offset_t offset)
 {
     struct rb_iseq_constant_body *load_body = iseq->body = ZALLOC(struct rb_iseq_constant_body);
+    const struct rb_iseq_constant_body *body = (struct rb_iseq_constant_body *)(load->buff + offset);
+
+    /* memcpy(load_body, load->buff + offset, sizeof(*load_body)); */
+    load_body->type = body->type;
+    load_body->stack_max = body->stack_max;
+    load_body->iseq_size = body->iseq_size;
+    load_body->param = body->param;
+    load_body->local_table_size = body->local_table_size;
+    load_body->is_size = body->is_size;
+    load_body->ci_size = body->ci_size;
+    load_body->ci_kw_size = body->ci_kw_size;
+    load_body->line_info_size = body->line_info_size;
+
+    RB_OBJ_WRITE(iseq, &load_body->mark_ary, iseq_mark_ary_create((int)body->mark_ary));
+
+    RB_OBJ_WRITE(iseq, &load_body->location.path,          ibf_load_location_str(load, body->location.path));
+    RB_OBJ_WRITE(iseq, &load_body->location.absolute_path, ibf_load_location_str(load, body->location.absolute_path));
+    RB_OBJ_WRITE(iseq, &load_body->location.base_label,    ibf_load_location_str(load, body->location.base_label));
+    RB_OBJ_WRITE(iseq, &load_body->location.label,         ibf_load_location_str(load, body->location.label));
+    load_body->location.first_lineno = body->location.first_lineno;
+
+    load_body->is_entries      = ZALLOC_N(union iseq_inline_storage_entry, body->is_size);
+    load_body->ci_entries      = ibf_load_ci_entries(load, body);
+    load_body->cc_entries      = ZALLOC_N(struct rb_call_cache, body->ci_size + body->ci_kw_size);
+    load_body->param.opt_table = ibf_load_param_opt_table(load, body);
+    load_body->param.keyword   = ibf_load_param_keyword(load, body);
+    load_body->line_info_table = ibf_load_line_info_table(load, body);
+    load_body->local_table     = ibf_load_local_table(load, body);
+    load_body->catch_table     = ibf_load_catch_table(load, body);
+    load_body->parent_iseq     = ibf_load_iseq(load, body->parent_iseq);
+    load_body->local_iseq      = ibf_load_iseq(load, body->local_iseq);
+
+    load_body->iseq_encoded    = ibf_load_code(load, iseq, body);
 
-    ibf_offset_t reading_pos = offset;
-
-#if IBF_ISEQ_ENABLE_LOCAL_BUFFER
-    struct ibf_load_buffer *saved_buffer = load->current_buffer;
-    load->current_buffer = &load->global_buffer;
+    rb_iseq_translate_threaded_code(iseq);
+}
 
-    const ibf_offset_t iseq_start = ibf_load_small_value(load, &reading_pos);
-    const ibf_offset_t iseq_length_bytes = ibf_load_small_value(load, &reading_pos);
-    const ibf_offset_t body_offset = ibf_load_small_value(load, &reading_pos);
 
-    struct ibf_load_buffer buffer;
-    buffer.buff = load->global_buffer.buff + iseq_start;
-    buffer.size = iseq_length_bytes;
-    buffer.obj_list_offset = ibf_load_small_value(load, &reading_pos);
-    buffer.obj_list_size = ibf_load_small_value(load, &reading_pos);
-    buffer.obj_list = rb_ary_tmp_new(buffer.obj_list_size);
-    rb_ary_resize(buffer.obj_list, buffer.obj_list_size);
+static void
+ibf_dump_iseq_list(struct ibf_dump *dump, struct ibf_header *header)
+{
+    const long size = RARRAY_LEN(dump->iseq_list);
+    ibf_offset_t *list = ALLOCA_N(ibf_offset_t, size);
+    long i;
 
-    load->current_buffer = &buffer;
-    reading_pos = body_offset;
-#endif
+    for (i=0; i<size; i++) {
+	list[i] = (ibf_offset_t)NUM2LONG(rb_ary_entry(dump->iseq_list, i));
+    }
 
-#if IBF_ISEQ_ENABLE_LOCAL_BUFFER
-#  define IBF_BODY_OFFSET(x) (x)
-#else
-#  define IBF_BODY_OFFSET(x) (offset - (x))
-#endif
+    header->iseq_list_offset = ibf_dump_write(dump, list, sizeof(ibf_offset_t) * size);
+    header->iseq_list_size = (unsigned int)size;
+}
 
-    const unsigned int type = (unsigned int)ibf_load_small_value(load, &reading_pos);
-    const unsigned int iseq_size = (unsigned int)ibf_load_small_value(load, &reading_pos);
-    const ibf_offset_t bytecode_offset = (ibf_offset_t)IBF_BODY_OFFSET(ibf_load_small_value(load, &reading_pos));
-    const ibf_offset_t bytecode_size = (ibf_offset_t)ibf_load_small_value(load, &reading_pos);
-    const unsigned int param_flags = (unsigned int)ibf_load_small_value(load, &reading_pos);
-    const unsigned int param_size = (unsigned int)ibf_load_small_value(load, &reading_pos);
-    const int param_lead_num = (int)ibf_load_small_value(load, &reading_pos);
-    const int param_opt_num = (int)ibf_load_small_value(load, &reading_pos);
-    const int param_rest_start = (int)ibf_load_small_value(load, &reading_pos);
-    const int param_post_start = (int)ibf_load_small_value(load, &reading_pos);
-    const int param_post_num = (int)ibf_load_small_value(load, &reading_pos);
-    const int param_block_start = (int)ibf_load_small_value(load, &reading_pos);
-    const ibf_offset_t param_opt_table_offset = (ibf_offset_t)IBF_BODY_OFFSET(ibf_load_small_value(load, &reading_pos));
-    const ibf_offset_t param_keyword_offset = (ibf_offset_t)ibf_load_small_value(load, &reading_pos);
-    const VALUE location_pathobj_index = ibf_load_small_value(load, &reading_pos);
-    const VALUE location_base_label_index = ibf_load_small_value(load, &reading_pos);
-    const VALUE location_label_index = ibf_load_small_value(load, &reading_pos);
-    const VALUE location_first_lineno = ibf_load_small_value(load, &reading_pos);
-    const int location_node_id = (int)ibf_load_small_value(load, &reading_pos);
-    const int location_code_location_beg_pos_lineno = (int)ibf_load_small_value(load, &reading_pos);
-    const int location_code_location_beg_pos_column = (int)ibf_load_small_value(load, &reading_pos);
-    const int location_code_location_end_pos_lineno = (int)ibf_load_small_value(load, &reading_pos);
-    const int location_code_location_end_pos_column = (int)ibf_load_small_value(load, &reading_pos);
-    const ibf_offset_t insns_info_body_offset = (ibf_offset_t)IBF_BODY_OFFSET(ibf_load_small_value(load, &reading_pos));
-    const ibf_offset_t insns_info_positions_offset = (ibf_offset_t)IBF_BODY_OFFSET(ibf_load_small_value(load, &reading_pos));
-    const unsigned int insns_info_size = (unsigned int)ibf_load_small_value(load, &reading_pos);
-    const ibf_offset_t local_table_offset = (ibf_offset_t)IBF_BODY_OFFSET(ibf_load_small_value(load, &reading_pos));
-    const unsigned int catch_table_size = (unsigned int)ibf_load_small_value(load, &reading_pos);
-    const ibf_offset_t catch_table_offset = (ibf_offset_t)IBF_BODY_OFFSET(ibf_load_small_value(load, &reading_pos));
-    const int parent_iseq_index = (int)ibf_load_small_value(load, &reading_pos);
-    const int local_iseq_index = (int)ibf_load_small_value(load, &reading_pos);
-    const ibf_offset_t ci_entries_offset = (ibf_offset_t)IBF_BODY_OFFSET(ibf_load_small_value(load, &reading_pos));
-    const rb_snum_t variable_flip_count = (rb_snum_t)ibf_load_small_value(load, &reading_pos);
-    const unsigned int local_table_size = (unsigned int)ibf_load_small_value(load, &reading_pos);
-    const unsigned int is_size = (unsigned int)ibf_load_small_value(load, &reading_pos);
-    const unsigned int ci_size = (unsigned int)ibf_load_small_value(load, &reading_pos);
-    const unsigned int ci_kw_size = (unsigned int)ibf_load_small_value(load, &reading_pos);
-    const unsigned int stack_max = (unsigned int)ibf_load_small_value(load, &reading_pos);
-    const char catch_except_p = (char)ibf_load_small_value(load, &reading_pos);
-
-#undef IBF_BODY_OFFSET
-
-    load_body->type = type;
-    load_body->stack_max = stack_max;
-    load_body->param.flags.has_lead = (param_flags >> 0) & 1;
-    load_body->param.flags.has_opt = (param_flags >> 1) & 1;
-    load_body->param.flags.has_rest = (param_flags >> 2) & 1;
-    load_body->param.flags.has_post = (param_flags >> 3) & 1;
-    load_body->param.flags.has_kw = FALSE;
-    load_body->param.flags.has_kwrest = (param_flags >> 5) & 1;
-    load_body->param.flags.has_block = (param_flags >> 6) & 1;
-    load_body->param.flags.ambiguous_param0 = (param_flags >> 7) & 1;
-    load_body->param.flags.accepts_no_kwarg = (param_flags >> 8) & 1;
-    load_body->param.flags.ruby2_keywords = (param_flags >> 9) & 1;
-    load_body->param.size = param_size;
-    load_body->param.lead_num = param_lead_num;
-    load_body->param.opt_num = param_opt_num;
-    load_body->param.rest_start = param_rest_start;
-    load_body->param.post_start = param_post_start;
-    load_body->param.post_num = param_post_num;
-    load_body->param.block_start = param_block_start;
-    load_body->local_table_size = local_table_size;
-    load_body->is_size = is_size;
-    load_body->ci_size = ci_size;
-    load_body->ci_kw_size = ci_kw_size;
-    load_body->insns_info.size = insns_info_size;
-
-    ISEQ_COVERAGE_SET(iseq, Qnil);
-    ISEQ_ORIGINAL_ISEQ_CLEAR(iseq);
-    iseq->body->variable.flip_count = variable_flip_count;
-
-    load_body->location.first_lineno = location_first_lineno;
-    load_body->location.node_id = location_node_id;
-    load_body->location.code_location.beg_pos.lineno = location_code_location_beg_pos_lineno;
-    load_body->location.code_location.beg_pos.column = location_code_location_beg_pos_column;
-    load_body->location.code_location.end_pos.lineno = location_code_location_end_pos_lineno;
-    load_body->location.code_location.end_pos.column = location_code_location_end_pos_column;
-    load_body->catch_except_p = catch_except_p;
-
-    load_body->is_entries           = ZALLOC_N(union iseq_inline_storage_entry, is_size);
-    load_body->call_data            = ibf_load_ci_entries(load, ci_entries_offset, ci_size, ci_kw_size);
-    load_body->param.opt_table      = ibf_load_param_opt_table(load, param_opt_table_offset, param_opt_num);
-    load_body->param.keyword        = ibf_load_param_keyword(load, param_keyword_offset);
-    load_body->param.flags.has_kw   = (param_flags >> 4) & 1;
-    load_body->insns_info.body      = ibf_load_insns_info_body(load, insns_info_body_offset, insns_info_size);
-    load_body->insns_info.positions = ibf_load_insns_info_positions(load, insns_info_positions_offset, insns_info_size);
-    load_body->local_table          = ibf_load_local_table(load, local_table_offset, local_table_size);
-    load_body->catch_table          = ibf_load_catch_table(load, catch_table_offset, catch_table_size);
-    load_body->parent_iseq          = ibf_load_iseq(load, (const rb_iseq_t *)(VALUE)parent_iseq_index);
-    load_body->local_iseq           = ibf_load_iseq(load, (const rb_iseq_t *)(VALUE)local_iseq_index);
-
-    ibf_load_code(load, iseq, bytecode_offset, bytecode_size, iseq_size);
-#if VM_INSN_INFO_TABLE_IMPL == 2
-    rb_iseq_insns_info_encode_positions(iseq);
-#endif
+struct ibf_dump_id_list_i_arg {
+    struct ibf_dump *dump;
+    long *list;
+    int current_i;
+};
 
-    rb_iseq_translate_threaded_code(iseq);
+static int
+ibf_dump_id_list_i(st_data_t key, st_data_t val, st_data_t ptr)
+{
+    struct ibf_dump_id_list_i_arg *arg = (struct ibf_dump_id_list_i_arg *)ptr;
+    int i = (int)val;
+    ID id = (ID)key;
+    assert(arg->current_i == i);
+    arg->current_i++;
 
-#if IBF_ISEQ_ENABLE_LOCAL_BUFFER
-    load->current_buffer = &load->global_buffer;
-#endif
+    if (rb_id2name(id)) {
+	arg->list[i] = (long)ibf_dump_object(arg->dump, rb_id2str(id));
+    }
+    else {
+	arg->list[i] = 0;
+    }
 
-    {
-        VALUE realpath = Qnil, path = ibf_load_object(load, location_pathobj_index);
-        if (RB_TYPE_P(path, T_STRING)) {
-            realpath = path = rb_fstring(path);
-        }
-        else if (RB_TYPE_P(path, T_ARRAY)) {
-            VALUE pathobj = path;
-            if (RARRAY_LEN(pathobj) != 2) {
-                rb_raise(rb_eRuntimeError, "path object size mismatch");
-            }
-            path = rb_fstring(RARRAY_AREF(pathobj, 0));
-            realpath = RARRAY_AREF(pathobj, 1);
-            if (!NIL_P(realpath)) {
-                if (!RB_TYPE_P(realpath, T_STRING)) {
-                    rb_raise(rb_eArgError, "unexpected realpath %"PRIxVALUE
-                             "(%x), path=%+"PRIsVALUE,
-                             realpath, TYPE(realpath), path);
-                }
-                realpath = rb_fstring(realpath);
-            }
-        }
-        else {
-            rb_raise(rb_eRuntimeError, "unexpected path object");
-        }
-        rb_iseq_pathobj_set(iseq, path, realpath);
-    }
-
-    RB_OBJ_WRITE(iseq, &load_body->location.base_label,    ibf_load_location_str(load, location_base_label_index));
-    RB_OBJ_WRITE(iseq, &load_body->location.label,         ibf_load_location_str(load, location_label_index));
-
-#if IBF_ISEQ_ENABLE_LOCAL_BUFFER
-    load->current_buffer = saved_buffer;
-#endif
-    verify_call_cache(iseq);
+    return ST_CONTINUE;
 }
 
 static void
-ibf_dump_iseq_list(struct ibf_dump *dump, struct ibf_header *header)
+ibf_dump_id_list(struct ibf_dump *dump, struct ibf_header *header)
 {
-    VALUE list = rb_ary_tmp_new(RARRAY_LEN(dump->iseq_list));
-    long i;
-
-    for (i = 0; i < RARRAY_LEN(dump->iseq_list); i++) {
-        ibf_offset_t offset = ibf_dump_iseq_each(dump, (rb_iseq_t *)RARRAY_AREF(dump->iseq_list, i));
-        rb_ary_push(list, UINT2NUM(offset));
-    }
+    const long size = dump->id_table->num_entries;
+    struct ibf_dump_id_list_i_arg arg;
+    arg.list = ALLOCA_N(long, size);
+    arg.dump = dump;
+    arg.current_i = 0;
 
-    long size = RARRAY_LEN(dump->iseq_list);
-    ibf_offset_t *offsets = ALLOCA_N(ibf_offset_t, size);
+    st_foreach(dump->id_table, ibf_dump_id_list_i, (st_data_t)&arg);
 
-    for (i = 0; i < size; i++) {
-        offsets[i] = NUM2UINT(RARRAY_AREF(list, i));
-    }
-
-    ibf_dump_align(dump, sizeof(ibf_offset_t));
-    header->iseq_list_offset = ibf_dump_write(dump, offsets, sizeof(ibf_offset_t) * size);
-    header->iseq_list_size = (unsigned int)size;
+    header->id_list_offset = ibf_dump_write(dump, arg.list, sizeof(long) * size);
+    header->id_list_size = (unsigned int)size;
 }
 
 #define IBF_OBJECT_INTERNAL FL_PROMOTED0
@@ -10650,9 +7704,13 @@ struct ibf_object_header {
 enum ibf_object_class_index {
     IBF_OBJECT_CLASS_OBJECT,
     IBF_OBJECT_CLASS_ARRAY,
-    IBF_OBJECT_CLASS_STANDARD_ERROR,
-    IBF_OBJECT_CLASS_NO_MATCHING_PATTERN_ERROR,
-    IBF_OBJECT_CLASS_TYPE_ERROR,
+    IBF_OBJECT_CLASS_STANDARD_ERROR
+};
+
+struct ibf_object_string {
+    long encindex;
+    long len;
+    char ptr[1];
 };
 
 struct ibf_object_regexp {
@@ -10660,9 +7718,14 @@ struct ibf_object_regexp {
     char option;
 };
 
+struct ibf_object_array {
+    long len;
+    long ary[1];
+};
+
 struct ibf_object_hash {
     long len;
-    long keyval[FLEX_ARY_LEN];
+    long keyval[1];
 };
 
 struct ibf_object_struct_range {
@@ -10675,11 +7738,11 @@ struct ibf_object_struct_range {
 
 struct ibf_object_bignum {
     ssize_t slen;
-    BDIGIT digits[FLEX_ARY_LEN];
+    BDIGIT digits[1];
 };
 
 enum ibf_object_data_type {
-    IBF_OBJECT_DATA_ENCODING,
+    IBF_OBJECT_DATA_ENCODING
 };
 
 struct ibf_object_complex_rational {
@@ -10690,34 +7753,20 @@ struct ibf_object_symbol {
     long str;
 };
 
-#define IBF_ALIGNED_OFFSET(align, offset) /* offset > 0 */ \
-    ((((offset) - 1) / (align) + 1) * (align))
-#define IBF_OBJBODY(type, offset) (const type *)\
-    ibf_load_check_offset(load, IBF_ALIGNED_OFFSET(RUBY_ALIGNOF(type), offset))
-
-static const void *
-ibf_load_check_offset(const struct ibf_load *load, size_t offset)
-{
-    if (offset >= load->current_buffer->size) {
-	rb_raise(rb_eIndexError, "object offset out of range: %"PRIdSIZE, offset);
-    }
-    return load->current_buffer->buff + offset;
-}
-
-NORETURN(static void ibf_dump_object_unsupported(struct ibf_dump *dump, VALUE obj));
+#define IBF_OBJHEADER(offset)     (struct ibf_object_header *)(load->buff + (offset))
+#define IBF_OBJBODY(type, offset) (type *)(load->buff + sizeof(struct ibf_object_header) + (offset))
 
 static void
 ibf_dump_object_unsupported(struct ibf_dump *dump, VALUE obj)
 {
-    char buff[0x100];
-    rb_raw_obj_info(buff, sizeof(buff), obj);
-    rb_raise(rb_eNotImpError, "ibf_dump_object_unsupported: %s", buff);
+    rb_obj_info_dump(obj);
+    rb_bug("ibf_dump_object_unsupported: unsupported");
 }
 
 static VALUE
 ibf_load_object_unsupported(const struct ibf_load *load, const struct ibf_object_header *header, ibf_offset_t offset)
 {
-    rb_raise(rb_eArgError, "unsupported");
+    rb_bug("unsupported");
     return Qnil;
 }
 
@@ -10726,32 +7775,27 @@ ibf_dump_object_class(struct ibf_dump *dump, VALUE obj)
 {
     enum ibf_object_class_index cindex;
     if (obj == rb_cObject) {
-        cindex = IBF_OBJECT_CLASS_OBJECT;
+	cindex = IBF_OBJECT_CLASS_OBJECT;
     }
     else if (obj == rb_cArray) {
-        cindex = IBF_OBJECT_CLASS_ARRAY;
+	cindex = IBF_OBJECT_CLASS_ARRAY;
     }
     else if (obj == rb_eStandardError) {
-        cindex = IBF_OBJECT_CLASS_STANDARD_ERROR;
-    }
-    else if (obj == rb_eNoMatchingPatternError) {
-        cindex = IBF_OBJECT_CLASS_NO_MATCHING_PATTERN_ERROR;
-    }
-    else if (obj == rb_eTypeError) {
-        cindex = IBF_OBJECT_CLASS_TYPE_ERROR;
+	cindex = IBF_OBJECT_CLASS_STANDARD_ERROR;
     }
     else {
-        rb_obj_info_dump(obj);
-        rb_p(obj);
-        rb_bug("unsupported class");
+	rb_obj_info_dump(obj);
+	rb_p(obj);
+	rb_bug("unsupported class");
     }
-    ibf_dump_write_small_value(dump, (VALUE)cindex);
+    ibf_dump_write(dump, &cindex, sizeof(cindex));
 }
 
 static VALUE
 ibf_load_object_class(const struct ibf_load *load, const struct ibf_object_header *header, ibf_offset_t offset)
 {
-    enum ibf_object_class_index cindex = (enum ibf_object_class_index)ibf_load_small_value(load, &offset);
+    enum ibf_object_class_index *cindexp = IBF_OBJBODY(enum ibf_object_class_index, offset);
+    enum ibf_object_class_index cindex = *cindexp;
 
     switch (cindex) {
       case IBF_OBJECT_CLASS_OBJECT:
@@ -10760,13 +7804,9 @@ ibf_load_object_class(const struct ibf_load *load, const struct ibf_object_heade
 	return rb_cArray;
       case IBF_OBJECT_CLASS_STANDARD_ERROR:
 	return rb_eStandardError;
-      case IBF_OBJECT_CLASS_NO_MATCHING_PATTERN_ERROR:
-        return rb_eNoMatchingPatternError;
-      case IBF_OBJECT_CLASS_TYPE_ERROR:
-        return rb_eTypeError;
     }
 
-    rb_raise(rb_eArgError, "ibf_load_object_class: unknown class (%d)", (int)cindex);
+    rb_bug("ibf_load_object_class: unknown class (%d)", (int)cindex);
 }
 
 
@@ -10774,13 +7814,13 @@ static void
 ibf_dump_object_float(struct ibf_dump *dump, VALUE obj)
 {
     double dbl = RFLOAT_VALUE(obj);
-    (void)IBF_W(&dbl, double, 1);
+    ibf_dump_write(dump, &dbl, sizeof(dbl));
 }
 
 static VALUE
 ibf_load_object_float(const struct ibf_load *load, const struct ibf_object_header *header, ibf_offset_t offset)
 {
-    const double *dblp = IBF_OBJBODY(double, offset);
+    double *dblp = IBF_OBJBODY(double, offset);
     return DBL2NUM(*dblp);
 }
 
@@ -10792,30 +7832,26 @@ ibf_dump_object_string(struct ibf_dump *dump, VALUE obj)
     const char *ptr = RSTRING_PTR(obj);
 
     if (encindex > RUBY_ENCINDEX_BUILTIN_MAX) {
-        rb_encoding *enc = rb_enc_from_index((int)encindex);
-        const char *enc_name = rb_enc_name(enc);
-        encindex = RUBY_ENCINDEX_BUILTIN_MAX + ibf_dump_object(dump, rb_str_new2(enc_name));
+	rb_encoding *enc = rb_enc_from_index((int)encindex);
+	const char *enc_name = rb_enc_name(enc);
+	encindex = RUBY_ENCINDEX_BUILTIN_MAX + ibf_dump_object(dump, rb_str_new2(enc_name));
     }
 
-    ibf_dump_write_small_value(dump, encindex);
-    ibf_dump_write_small_value(dump, len);
+    IBF_WV(encindex);
+    IBF_WV(len);
     IBF_WP(ptr, char, len);
 }
 
 static VALUE
 ibf_load_object_string(const struct ibf_load *load, const struct ibf_object_header *header, ibf_offset_t offset)
 {
-    ibf_offset_t reading_pos = offset;
-
-    int encindex = (int)ibf_load_small_value(load, &reading_pos);
-    const long len = (long)ibf_load_small_value(load, &reading_pos);
-    const char *ptr = load->current_buffer->buff + reading_pos;
-
-    VALUE str = rb_str_new(ptr, len);
+    const struct ibf_object_string *string = IBF_OBJBODY(struct ibf_object_string, offset);
+    VALUE str = rb_str_new(string->ptr, string->len);
+    int encindex = (int)string->encindex;
 
     if (encindex > RUBY_ENCINDEX_BUILTIN_MAX) {
-        VALUE enc_name_str = ibf_load_object(load, encindex - RUBY_ENCINDEX_BUILTIN_MAX);
-        encindex = rb_enc_find_index(RSTRING_PTR(enc_name_str));
+	VALUE enc_name_str = ibf_load_object(load, encindex - RUBY_ENCINDEX_BUILTIN_MAX);
+	encindex = rb_enc_find_index(RSTRING_PTR(enc_name_str));
     }
     rb_enc_associate_index(str, encindex);
 
@@ -10828,24 +7864,19 @@ ibf_load_object_string(const struct ibf_load *load, const struct ibf_object_head
 static void
 ibf_dump_object_regexp(struct ibf_dump *dump, VALUE obj)
 {
-    VALUE srcstr = RREGEXP_SRC(obj);
     struct ibf_object_regexp regexp;
+    regexp.srcstr = RREGEXP_SRC(obj);
     regexp.option = (char)rb_reg_options(obj);
-    regexp.srcstr = (long)ibf_dump_object(dump, srcstr);
-
-    ibf_dump_write_byte(dump, (unsigned char)regexp.option);
-    ibf_dump_write_small_value(dump, regexp.srcstr);
+    regexp.srcstr = (long)ibf_dump_object(dump, regexp.srcstr);
+    IBF_WV(regexp);
 }
 
 static VALUE
 ibf_load_object_regexp(const struct ibf_load *load, const struct ibf_object_header *header, ibf_offset_t offset)
 {
-    struct ibf_object_regexp regexp;
-    regexp.option = ibf_load_byte(load, &offset);
-    regexp.srcstr = ibf_load_small_value(load, &offset);
-
-    VALUE srcstr = ibf_load_object(load, regexp.srcstr);
-    VALUE reg = rb_reg_compile(srcstr, (int)regexp.option, NULL, 0);
+    const struct ibf_object_regexp *regexp = IBF_OBJBODY(struct ibf_object_regexp, offset);
+    VALUE srcstr = ibf_load_object(load, regexp->srcstr);
+    VALUE reg = rb_reg_compile(srcstr, (int)regexp->option, NULL, 0);
 
     if (header->internal) rb_obj_hide(reg);
     if (header->frozen)   rb_obj_freeze(reg);
@@ -10856,27 +7887,23 @@ ibf_load_object_regexp(const struct ibf_load *load, const struct ibf_object_head
 static void
 ibf_dump_object_array(struct ibf_dump *dump, VALUE obj)
 {
-    long i, len = RARRAY_LEN(obj);
-    ibf_dump_write_small_value(dump, len);
+    long i, len = (int)RARRAY_LEN(obj);
+    IBF_WV(len);
     for (i=0; i<len; i++) {
-        long index = (long)ibf_dump_object(dump, RARRAY_AREF(obj, i));
-        ibf_dump_write_small_value(dump, index);
+	long index = (long)ibf_dump_object(dump, RARRAY_AREF(obj, i));
+	IBF_WV(index);
     }
 }
 
 static VALUE
 ibf_load_object_array(const struct ibf_load *load, const struct ibf_object_header *header, ibf_offset_t offset)
 {
-    ibf_offset_t reading_pos = offset;
-
-    const long len = (long)ibf_load_small_value(load, &reading_pos);
-
-    VALUE ary = rb_ary_new_capa(len);
+    const struct ibf_object_array *array = IBF_OBJBODY(struct ibf_object_array, offset);
+    VALUE ary = rb_ary_new_capa(array->len);
     int i;
 
-    for (i=0; i<len; i++) {
-        const VALUE index = ibf_load_small_value(load, &reading_pos);
-        rb_ary_push(ary, ibf_load_object(load, index));
+    for (i=0; i<array->len; i++) {
+	rb_ary_push(ary, ibf_load_object(load, array->ary[i]));
     }
 
     if (header->internal) rb_obj_hide(ary);
@@ -10889,12 +7916,10 @@ static int
 ibf_dump_object_hash_i(st_data_t key, st_data_t val, st_data_t ptr)
 {
     struct ibf_dump *dump = (struct ibf_dump *)ptr;
-
-    VALUE key_index = ibf_dump_object(dump, (VALUE)key);
-    VALUE val_index = ibf_dump_object(dump, (VALUE)val);
-
-    ibf_dump_write_small_value(dump, key_index);
-    ibf_dump_write_small_value(dump, val_index);
+    long key_index = (long)ibf_dump_object(dump, (VALUE)key);
+    long val_index = (long)ibf_dump_object(dump, (VALUE)val);
+    IBF_WV(key_index);
+    IBF_WV(val_index);
     return ST_CONTINUE;
 }
 
@@ -10902,25 +7927,21 @@ static void
 ibf_dump_object_hash(struct ibf_dump *dump, VALUE obj)
 {
     long len = RHASH_SIZE(obj);
-    ibf_dump_write_small_value(dump, (VALUE)len);
-
-    if (len > 0) rb_hash_foreach(obj, ibf_dump_object_hash_i, (VALUE)dump);
+    IBF_WV(len);
+    if (len > 0) st_foreach(RHASH(obj)->ntbl, ibf_dump_object_hash_i, (st_data_t)dump);
 }
 
 static VALUE
 ibf_load_object_hash(const struct ibf_load *load, const struct ibf_object_header *header, ibf_offset_t offset)
 {
-    long len = (long)ibf_load_small_value(load, &offset);
-    VALUE obj = rb_hash_new_with_size(len);
+    const struct ibf_object_hash *hash = IBF_OBJBODY(struct ibf_object_hash, offset);
+    VALUE obj = rb_hash_new();
     int i;
 
-    for (i = 0; i < len; i++) {
-        VALUE key_index = ibf_load_small_value(load, &offset);
-        VALUE val_index = ibf_load_small_value(load, &offset);
-
-        VALUE key = ibf_load_object(load, key_index);
-        VALUE val = ibf_load_object(load, val_index);
-        rb_hash_aset(obj, key, val);
+    for (i=0; i<hash->len; i++) {
+	VALUE key = ibf_load_object(load, hash->keyval[i*2  ]);
+	VALUE val = ibf_load_object(load, hash->keyval[i*2+1]);
+	rb_hash_aset(obj, key, val);
     }
     rb_hash_rehash(obj);
 
@@ -10934,22 +7955,19 @@ static void
 ibf_dump_object_struct(struct ibf_dump *dump, VALUE obj)
 {
     if (rb_obj_is_kind_of(obj, rb_cRange)) {
-        struct ibf_object_struct_range range;
-        VALUE beg, end;
-        IBF_ZERO(range);
-        range.len = 3;
-        range.class_index = 0;
+	struct ibf_object_struct_range range;
+	VALUE beg, end;
+	range.len = 3;
+	range.class_index = 0;
 
-        rb_range_values(obj, &beg, &end, &range.excl);
-        range.beg = (long)ibf_dump_object(dump, beg);
-        range.end = (long)ibf_dump_object(dump, end);
+	rb_range_values(obj, &beg, &end, &range.excl);
+	range.beg = (long)ibf_dump_object(dump, beg);
+	range.end = (long)ibf_dump_object(dump, end);
 
-        IBF_W_ALIGN(struct ibf_object_struct_range);
-        IBF_WV(range);
+	IBF_WV(range);
     }
     else {
-        rb_raise(rb_eNotImpError, "ibf_dump_object_struct: unsupported class %"PRIsVALUE,
-                 rb_class_name(CLASS_OF(obj)));
+	rb_bug("ibf_dump_object_struct: unsupported class");
     }
 }
 
@@ -10972,7 +7990,7 @@ ibf_dump_object_bignum(struct ibf_dump *dump, VALUE obj)
     ssize_t slen = BIGNUM_SIGN(obj) > 0 ? len : len * -1;
     BDIGIT *d = BIGNUM_DIGITS(obj);
 
-    (void)IBF_W(&slen, ssize_t, 1);
+    IBF_WV(slen);
     IBF_WP(d, BDIGIT, len);
 }
 
@@ -10993,34 +8011,32 @@ static void
 ibf_dump_object_data(struct ibf_dump *dump, VALUE obj)
 {
     if (rb_data_is_encoding(obj)) {
-        rb_encoding *enc = rb_to_encoding(obj);
-        const char *name = rb_enc_name(enc);
-        long len = strlen(name) + 1;
-        long data[2];
-        data[0] = IBF_OBJECT_DATA_ENCODING;
-        data[1] = len;
-        (void)IBF_W(data, long, 2);
-        IBF_WP(name, char, len);
+	rb_encoding *enc = rb_to_encoding(obj);
+	const char *name = rb_enc_name(enc);
+	enum ibf_object_data_type type = IBF_OBJECT_DATA_ENCODING;
+	long len = strlen(name) + 1;
+	IBF_WV(type);
+	IBF_WV(len);
+	IBF_WP(name, char, strlen(name) + 1);
     }
     else {
-        ibf_dump_object_unsupported(dump, obj);
+	ibf_dump_object_unsupported(dump, obj);
     }
 }
 
 static VALUE
 ibf_load_object_data(const struct ibf_load *load, const struct ibf_object_header *header, ibf_offset_t offset)
 {
-    const long *body = IBF_OBJBODY(long, offset);
-    const enum ibf_object_data_type type = (enum ibf_object_data_type)body[0];
-    /* const long len = body[1]; */
-    const char *data = (const char *)&body[2];
+    const enum ibf_object_data_type *typep = IBF_OBJBODY(enum ibf_object_data_type, offset);
+    /* const long *lenp = IBF_OBJBODY(long, offset + sizeof(enum ibf_object_data_type)); */
+    const char *data = IBF_OBJBODY(char, offset + sizeof(enum ibf_object_data_type) + sizeof(long));
 
-    switch (type) {
+    switch (*typep) {
       case IBF_OBJECT_DATA_ENCODING:
-        {
-            VALUE encobj = rb_enc_from_encoding(rb_enc_find(data));
-            return encobj;
-        }
+	{
+	    VALUE encobj = rb_enc_from_encoding(rb_enc_find(data));
+	    return encobj;
+	}
     }
 
     return ibf_load_object_unsupported(load, header, offset);
@@ -11029,11 +8045,11 @@ ibf_load_object_data(const struct ibf_load *load, const struct ibf_object_header
 static void
 ibf_dump_object_complex_rational(struct ibf_dump *dump, VALUE obj)
 {
-    long data[2];
-    data[0] = (long)ibf_dump_object(dump, RCOMPLEX(obj)->real);
-    data[1] = (long)ibf_dump_object(dump, RCOMPLEX(obj)->imag);
+    long real = (long)ibf_dump_object(dump, RCOMPLEX(obj)->real);
+    long imag = (long)ibf_dump_object(dump, RCOMPLEX(obj)->imag);
 
-    (void)IBF_W(data, long, 2);
+    IBF_WV(real);
+    IBF_WV(imag);
 }
 
 static VALUE
@@ -11054,16 +8070,16 @@ static void
 ibf_dump_object_symbol(struct ibf_dump *dump, VALUE obj)
 {
     VALUE str = rb_sym2str(obj);
-    VALUE str_index = ibf_dump_object(dump, str);
-
-    ibf_dump_write_small_value(dump, str_index);
+    long str_index = (long)ibf_dump_object(dump, str);
+    IBF_WV(str_index);
 }
 
 static VALUE
 ibf_load_object_symbol(const struct ibf_load *load, const struct ibf_object_header *header, ibf_offset_t offset)
 {
-    VALUE str_index = ibf_load_small_value(load, &offset);
-    VALUE str = ibf_load_object(load, str_index);
+    /* const struct ibf_object_header *header = IBF_OBJHEADER(offset); */
+    const struct ibf_object_symbol *symbol = IBF_OBJBODY(struct ibf_object_symbol, offset);
+    VALUE str = ibf_load_object(load, symbol->str);
     ID id = rb_intern_str(str);
     return ID2SYM(id);
 }
@@ -11101,71 +8117,41 @@ static ibf_dump_object_function dump_object_functions[RUBY_T_MASK+1] = {
     ibf_dump_object_unsupported, /* T_ICLASS 0x1c */
     ibf_dump_object_unsupported, /* T_ZOMBIE 0x1d */
     ibf_dump_object_unsupported, /* 0x1e */
-    ibf_dump_object_unsupported, /* 0x1f */
+    ibf_dump_object_unsupported  /* 0x1f */
 };
 
-static void
-ibf_dump_object_object_header(struct ibf_dump *dump, const struct ibf_object_header header)
-{
-    unsigned char byte =
-        (header.type          << 0) |
-        (header.special_const << 5) |
-        (header.frozen        << 6) |
-        (header.internal      << 7);
-
-    IBF_WV(byte);
-}
-
-static struct ibf_object_header
-ibf_load_object_object_header(const struct ibf_load *load, ibf_offset_t *offset)
-{
-    unsigned char byte = ibf_load_byte(load, offset);
-
-    struct ibf_object_header header;
-    header.type          = (byte >> 0) & 0x1f;
-    header.special_const = (byte >> 5) & 0x01;
-    header.frozen        = (byte >> 6) & 0x01;
-    header.internal      = (byte >> 7) & 0x01;
-
-    return header;
-}
-
 static ibf_offset_t
-ibf_dump_object_object(struct ibf_dump *dump, VALUE obj_list, VALUE obj)
+lbf_dump_object_object(struct ibf_dump *dump, VALUE obj)
 {
     struct ibf_object_header obj_header;
-    ibf_offset_t current_offset;
-    IBF_ZERO(obj_header);
+    ibf_offset_t current_offset = ibf_dump_pos(dump);
     obj_header.type = TYPE(obj);
 
-    IBF_W_ALIGN(ibf_offset_t);
-    current_offset = ibf_dump_pos(dump);
-
     if (SPECIAL_CONST_P(obj)) {
-        if (RB_TYPE_P(obj, T_SYMBOL) ||
-            RB_TYPE_P(obj, T_FLOAT)) {
-            obj_header.internal = FALSE;
-            goto dump_object;
-        }
-        obj_header.special_const = TRUE;
-        obj_header.frozen = TRUE;
-        obj_header.internal = TRUE;
-        ibf_dump_object_object_header(dump, obj_header);
-        ibf_dump_write_small_value(dump, obj);
+	if (RB_TYPE_P(obj, T_SYMBOL) ||
+	    RB_TYPE_P(obj, T_FLOAT)) {
+	    obj_header.internal = FALSE;
+	    goto dump_object;
+	}
+	obj_header.special_const = TRUE;
+	obj_header.frozen = TRUE;
+	obj_header.internal = TRUE;
+	IBF_WV(obj_header);
+	IBF_WV(obj);
     }
     else {
-        obj_header.internal = (RBASIC_CLASS(obj) == 0) ? TRUE : FALSE;
+	obj_header.internal = (RBASIC_CLASS(obj) == 0) ? TRUE : FALSE;
       dump_object:
-        obj_header.special_const = FALSE;
-        obj_header.frozen = FL_TEST(obj, FL_FREEZE) ? TRUE : FALSE;
-        ibf_dump_object_object_header(dump, obj_header);
-        (*dump_object_functions[obj_header.type])(dump, obj);
+	obj_header.special_const = FALSE;
+	obj_header.frozen = FL_TEST(obj, FL_FREEZE) ? TRUE : FALSE;
+	IBF_WV(obj_header);
+	(*dump_object_functions[obj_header.type])(dump, obj);
     }
 
     return current_offset;
 }
 
-typedef VALUE (*ibf_load_object_function)(const struct ibf_load *load, const struct ibf_object_header *header, ibf_offset_t offset);
+typedef VALUE (*ibf_load_object_function)(const struct ibf_load *load, const struct ibf_object_header *header, ibf_offset_t);
 static ibf_load_object_function load_object_functions[RUBY_T_MASK+1] = {
     ibf_load_object_unsupported, /* T_NONE */
     ibf_load_object_unsupported, /* T_OBJECT */
@@ -11198,85 +8184,69 @@ static ibf_load_object_function load_object_functions[RUBY_T_MASK+1] = {
     ibf_load_object_unsupported, /* T_ICLASS 0x1c */
     ibf_load_object_unsupported, /* T_ZOMBIE 0x1d */
     ibf_load_object_unsupported, /* 0x1e */
-    ibf_load_object_unsupported, /* 0x1f */
+    ibf_load_object_unsupported  /* 0x1f */
 };
 
 static VALUE
 ibf_load_object(const struct ibf_load *load, VALUE object_index)
 {
     if (object_index == 0) {
-        return Qnil;
+	return Qnil;
     }
-    else if (object_index >= (VALUE)RARRAY_LEN(load->current_buffer->obj_list)) {
-        rb_raise(rb_eIndexError, "object index out of range: %"PRIdVALUE, object_index);
+    else if (object_index >= load->header->object_list_size) {
+	rb_raise(rb_eIndexError, "object index out of range: %"PRIdVALUE, object_index);
     }
     else {
-        VALUE obj = rb_ary_entry(load->current_buffer->obj_list, (long)object_index);
-        if (obj == Qnil) { /* TODO: avoid multiple Qnil load */
-            ibf_offset_t *offsets = (ibf_offset_t *)(load->current_buffer->obj_list_offset + load->current_buffer->buff);
-            ibf_offset_t offset = offsets[object_index];
-            const struct ibf_object_header header = ibf_load_object_object_header(load, &offset);
-
-#if IBF_ISEQ_DEBUG
-            fprintf(stderr, "ibf_load_object: list=%#x offsets=%p offset=%#x\n",
-                    load->current_buffer->obj_list_offset, offsets, offset);
-            fprintf(stderr, "ibf_load_object: type=%#x special=%d frozen=%d internal=%d\n",
-                    header.type, header.special_const, header.frozen, header.internal);
-#endif
-            if (offset >= load->current_buffer->size) {
-                rb_raise(rb_eIndexError, "object offset out of range: %u", offset);
-            }
-
-            if (header.special_const) {
-                ibf_offset_t reading_pos = offset;
-
-                obj = ibf_load_small_value(load, &reading_pos);
-            }
-            else {
-                obj = (*load_object_functions[header.type])(load, &header, offset);
-            }
-
-            rb_ary_store(load->current_buffer->obj_list, (long)object_index, obj);
-        }
-#if IBF_ISEQ_DEBUG
-        fprintf(stderr, "ibf_load_object: index=%#"PRIxVALUE" obj=%#"PRIxVALUE"\n",
-                object_index, obj);
-#endif
-        return obj;
+	VALUE obj = rb_ary_entry(load->obj_list, (long)object_index);
+	if (obj == Qnil) { /* TODO: avoid multiple Qnil load */
+	    ibf_offset_t *offsets = (ibf_offset_t *)(load->header->object_list_offset + load->buff);
+	    ibf_offset_t offset = offsets[object_index];
+	    const struct ibf_object_header *header = IBF_OBJHEADER(offset);
+
+	    if (header->special_const) {
+		VALUE *vp = IBF_OBJBODY(VALUE, offset);
+		obj = *vp;
+	    }
+	    else {
+		obj = (*load_object_functions[header->type])(load, header, offset);
+	    }
+
+	    rb_ary_store(load->obj_list, (long)object_index, obj);
+	}
+	iseq_add_mark_object(load->iseq, obj);
+	return obj;
     }
 }
 
 static void
-ibf_dump_object_list(struct ibf_dump *dump, ibf_offset_t *obj_list_offset, unsigned int *obj_list_size)
+ibf_dump_object_list(struct ibf_dump *dump, struct ibf_header *header)
 {
-    VALUE obj_list = dump->current_buffer->obj_list;
-    VALUE list = rb_ary_tmp_new(RARRAY_LEN(obj_list));
+    VALUE list = rb_ary_tmp_new(RARRAY_LEN(dump->obj_list));
     int i, size;
 
-    for (i=0; i<RARRAY_LEN(obj_list); i++) {
-        VALUE obj = RARRAY_AREF(obj_list, i);
-        ibf_offset_t offset = ibf_dump_object_object(dump, obj_list, obj);
-        rb_ary_push(list, UINT2NUM(offset));
+    for (i=0; i<RARRAY_LEN(dump->obj_list); i++) {
+	VALUE obj = RARRAY_AREF(dump->obj_list, i);
+	ibf_offset_t offset = lbf_dump_object_object(dump, obj);
+	rb_ary_push(list, UINT2NUM(offset));
     }
     size = i;
-    IBF_W_ALIGN(ibf_offset_t);
-    *obj_list_offset = ibf_dump_pos(dump);
+    header->object_list_offset = ibf_dump_pos(dump);
 
     for (i=0; i<size; i++) {
-        ibf_offset_t offset = NUM2UINT(RARRAY_AREF(list, i));
-        IBF_WV(offset);
+	ibf_offset_t offset = NUM2UINT(RARRAY_AREF(list, i));
+	IBF_WV(offset);
     }
 
-    *obj_list_size = size;
+    header->object_list_size = size;
 }
 
 static void
 ibf_dump_mark(void *ptr)
 {
     struct ibf_dump *dump = (struct ibf_dump *)ptr;
-    rb_gc_mark(dump->global_buffer.str);
-    rb_gc_mark(dump->global_buffer.obj_list);
+    rb_gc_mark(dump->str);
     rb_gc_mark(dump->iseq_list);
+    rb_gc_mark(dump->obj_list);
 }
 
 static void
@@ -11284,8 +8254,12 @@ ibf_dump_free(void *ptr)
 {
     struct ibf_dump *dump = (struct ibf_dump *)ptr;
     if (dump->iseq_table) {
-        st_free_table(dump->iseq_table);
-        dump->iseq_table = 0;
+	st_free_table(dump->iseq_table);
+	dump->iseq_table = 0;
+    }
+    if (dump->id_table) {
+	st_free_table(dump->id_table);
+	dump->id_table = 0;
     }
     ruby_xfree(dump);
 }
@@ -11296,6 +8270,7 @@ ibf_dump_memsize(const void *ptr)
     struct ibf_dump *dump = (struct ibf_dump *)ptr;
     size_t size = sizeof(*dump);
     if (dump->iseq_table) size += st_memsize(dump->iseq_table);
+    if (dump->id_table) size += st_memsize(dump->id_table);
     return size;
 }
 
@@ -11308,16 +8283,18 @@ static const rb_data_type_t ibf_dump_type = {
 static void
 ibf_dump_setup(struct ibf_dump *dump, VALUE dumper_obj)
 {
+    RB_OBJ_WRITE(dumper_obj, &dump->str, rb_str_new(0, 0));
     RB_OBJ_WRITE(dumper_obj, &dump->iseq_list, rb_ary_tmp_new(0));
-    RB_OBJ_WRITE(dumper_obj, &dump->global_buffer.obj_list, ibf_dump_object_list_new());
-    RB_OBJ_WRITE(dumper_obj, &dump->global_buffer.str, rb_str_new(0, 0));
+    RB_OBJ_WRITE(dumper_obj, &dump->obj_list, rb_ary_tmp_new(1));
+    rb_ary_push(dump->obj_list, Qnil); /* 0th is nil */
     dump->iseq_table = st_init_numtable(); /* need free */
+    dump->id_table = st_init_numtable();   /* need free */
 
-    dump->current_buffer = &dump->global_buffer;
+    ibf_table_index(dump->id_table, 0); /* id_index:0 is 0 */
 }
 
 VALUE
-rb_iseq_ibf_dump(const rb_iseq_t *iseq, VALUE opt)
+iseq_ibf_dump(const rb_iseq_t *iseq, VALUE opt)
 {
     struct ibf_dump *dump;
     struct ibf_header header = {{0}};
@@ -11325,11 +8302,11 @@ rb_iseq_ibf_dump(const rb_iseq_t *iseq, VALUE opt)
     VALUE str;
 
     if (iseq->body->parent_iseq != NULL ||
-        iseq->body->local_iseq != iseq) {
-        rb_raise(rb_eRuntimeError, "should be top of iseq");
+	iseq->body->local_iseq != iseq) {
+	rb_raise(rb_eRuntimeError, "should be top of iseq");
     }
     if (RTEST(ISEQ_COVERAGE(iseq))) {
-        rb_raise(rb_eRuntimeError, "should not compile with coverage");
+	rb_raise(rb_eRuntimeError, "should not compile with coverage");
     }
 
     dump_obj = TypedData_Make_Struct(0, struct ibf_dump, &ibf_dump_type, dump);
@@ -11343,25 +8320,26 @@ rb_iseq_ibf_dump(const rb_iseq_t *iseq, VALUE opt)
     header.magic[1] = 'A';
     header.magic[2] = 'R';
     header.magic[3] = 'B';
-    header.major_version = IBF_MAJOR_VERSION;
-    header.minor_version = IBF_MINOR_VERSION;
+    header.major_version = ISEQ_MAJOR_VERSION;
+    header.minor_version = ISEQ_MINOR_VERSION;
     ibf_dump_iseq_list(dump, &header);
-    ibf_dump_object_list(dump, &header.global_object_list_offset, &header.global_object_list_size);
+    ibf_dump_id_list(dump, &header);
+    ibf_dump_object_list(dump, &header);
     header.size = ibf_dump_pos(dump);
 
     if (RTEST(opt)) {
-        VALUE opt_str = opt;
-        const char *ptr = StringValuePtr(opt_str);
-        header.extra_size = RSTRING_LENINT(opt_str);
-        ibf_dump_write(dump, ptr, header.extra_size);
+	VALUE opt_str = opt;
+	const char *ptr = StringValuePtr(opt_str);
+	header.extra_size = RSTRING_LENINT(opt_str);
+	ibf_dump_write(dump, ptr, header.extra_size);
     }
     else {
-        header.extra_size = 0;
+	header.extra_size = 0;
     }
 
     ibf_dump_overwrite(dump, &header, sizeof(header), 0);
 
-    str = dump->global_buffer.str;
+    str = dump->str;
     ibf_dump_free(dump);
     DATA_PTR(dump_obj) = NULL;
     RB_GC_GUARD(dump_obj);
@@ -11371,25 +8349,18 @@ rb_iseq_ibf_dump(const rb_iseq_t *iseq, VALUE opt)
 static const ibf_offset_t *
 ibf_iseq_list(const struct ibf_load *load)
 {
-    return (const ibf_offset_t *)(load->global_buffer.buff + load->header->iseq_list_offset);
+    return (ibf_offset_t *)(load->buff + load->header->iseq_list_offset);
 }
 
 void
-rb_ibf_load_iseq_complete(rb_iseq_t *iseq)
+ibf_load_iseq_complete(rb_iseq_t *iseq)
 {
     struct ibf_load *load = RTYPEDDATA_DATA(iseq->aux.loader.obj);
     rb_iseq_t *prev_src_iseq = load->iseq;
-    ibf_offset_t offset = ibf_iseq_list(load)[iseq->aux.loader.index];
     load->iseq = iseq;
-#if IBF_ISEQ_DEBUG
-    fprintf(stderr, "rb_ibf_load_iseq_complete: index=%#x offset=%#x size=%#x\n",
-	    iseq->aux.loader.index, offset,
-	    load->header->size);
-#endif
-    ibf_load_iseq_each(load, iseq, offset);
-    ISEQ_COMPILE_DATA_CLEAR(iseq);
+    ibf_load_iseq_each(load, iseq, ibf_iseq_list(load)[iseq->aux.loader.index]);
+    ISEQ_COMPILE_DATA(iseq) = NULL;
     FL_UNSET(iseq, ISEQ_NOT_LOADED_YET);
-    rb_iseq_init_trace(iseq);
     load->iseq = prev_src_iseq;
 }
 
@@ -11397,7 +8368,7 @@ rb_ibf_load_iseq_complete(rb_iseq_t *iseq)
 const rb_iseq_t *
 rb_iseq_complete(const rb_iseq_t *iseq)
 {
-    rb_ibf_load_iseq_complete((rb_iseq_t *)iseq);
+    ibf_load_iseq_complete((rb_iseq_t *)iseq);
     return iseq;
 }
 #endif
@@ -11407,127 +8378,93 @@ ibf_load_iseq(const struct ibf_load *load, const rb_iseq_t *index_iseq)
 {
     int iseq_index = (int)(VALUE)index_iseq;
 
-#if IBF_ISEQ_DEBUG
-    fprintf(stderr, "ibf_load_iseq: index_iseq=%p iseq_list=%p\n",
-	    index_iseq, (void *)load->iseq_list);
-#endif
     if (iseq_index == -1) {
 	return NULL;
     }
     else {
 	VALUE iseqv = rb_ary_entry(load->iseq_list, iseq_index);
 
-#if IBF_ISEQ_DEBUG
-	fprintf(stderr, "ibf_load_iseq: iseqv=%p\n", (void *)iseqv);
-#endif
 	if (iseqv != Qnil) {
 	    return (rb_iseq_t *)iseqv;
 	}
 	else {
 	    rb_iseq_t *iseq = iseq_imemo_alloc();
-#if IBF_ISEQ_DEBUG
-	    fprintf(stderr, "ibf_load_iseq: new iseq=%p\n", iseq);
-#endif
 	    FL_SET(iseq, ISEQ_NOT_LOADED_YET);
 	    iseq->aux.loader.obj = load->loader_obj;
 	    iseq->aux.loader.index = iseq_index;
-#if IBF_ISEQ_DEBUG
-	    fprintf(stderr, "ibf_load_iseq: iseq=%p loader_obj=%p index=%d\n",
-		    iseq, (void *)load->loader_obj, iseq_index);
-#endif
 	    rb_ary_store(load->iseq_list, iseq_index, (VALUE)iseq);
 
 #if !USE_LAZY_LOAD
-#if IBF_ISEQ_DEBUG
-	    fprintf(stderr, "ibf_load_iseq: loading iseq=%p\n", iseq);
-#endif
-	    rb_ibf_load_iseq_complete(iseq);
+	    ibf_load_iseq_complete(iseq);
 #endif /* !USE_LAZY_LOAD */
 
-#if IBF_ISEQ_DEBUG
-	    fprintf(stderr, "ibf_load_iseq: iseq=%p loaded %p\n",
-		    iseq, load->iseq);
-#endif
+	    if (load->iseq) {
+		iseq_add_mark_object(load->iseq, (VALUE)iseq);
+	    }
 	    return iseq;
 	}
     }
 }
 
 static void
-ibf_load_setup_bytes(struct ibf_load *load, VALUE loader_obj, const char *bytes, size_t size)
+ibf_load_setup(struct ibf_load *load, VALUE loader_obj, VALUE str)
 {
+    rb_check_safe_obj(str);
+
+    if (RSTRING_LENINT(str) < (int)sizeof(struct ibf_header)) {
+	rb_raise(rb_eRuntimeError, "broken binary format");
+    }
+    RB_OBJ_WRITE(loader_obj, &load->str, str);
     load->loader_obj = loader_obj;
-    load->global_buffer.buff = bytes;
-    load->header = (struct ibf_header *)load->global_buffer.buff;
-    load->global_buffer.size = load->header->size;
-    load->global_buffer.obj_list_offset = load->header->global_object_list_offset;
-    load->global_buffer.obj_list_size = load->header->global_object_list_size;
+    load->buff = StringValuePtr(str);
+    load->header = (struct ibf_header *)load->buff;
     RB_OBJ_WRITE(loader_obj, &load->iseq_list, rb_ary_tmp_new(0));
-    RB_OBJ_WRITE(loader_obj, &load->global_buffer.obj_list, rb_ary_tmp_new(load->global_buffer.obj_list_size));
-    rb_ary_resize(load->global_buffer.obj_list, load->global_buffer.obj_list_size);
+    RB_OBJ_WRITE(loader_obj, &load->obj_list, rb_ary_tmp_new(0));
+    load->id_list = ZALLOC_N(ID, load->header->id_list_size);
     load->iseq = NULL;
 
-    load->current_buffer = &load->global_buffer;
-
-    if (size < load->header->size) {
+    if (RSTRING_LENINT(str) < (int)load->header->size) {
 	rb_raise(rb_eRuntimeError, "broken binary format");
     }
     if (strncmp(load->header->magic, "YARB", 4) != 0) {
 	rb_raise(rb_eRuntimeError, "unknown binary format");
     }
-    if (load->header->major_version != IBF_MAJOR_VERSION ||
-	load->header->minor_version != IBF_MINOR_VERSION) {
+    if (load->header->major_version != ISEQ_MAJOR_VERSION ||
+	load->header->minor_version != ISEQ_MINOR_VERSION) {
 	rb_raise(rb_eRuntimeError, "unmatched version file (%u.%u for %u.%u)",
-		 load->header->major_version, load->header->minor_version, IBF_MAJOR_VERSION, IBF_MINOR_VERSION);
+		 load->header->major_version, load->header->minor_version, ISEQ_MAJOR_VERSION, ISEQ_MINOR_VERSION);
     }
-    if (strcmp(load->global_buffer.buff + sizeof(struct ibf_header), RUBY_PLATFORM) != 0) {
+    if (strcmp(load->buff + sizeof(struct ibf_header), RUBY_PLATFORM) != 0) {
 	rb_raise(rb_eRuntimeError, "unmatched platform");
     }
-    if (load->header->iseq_list_offset % RUBY_ALIGNOF(ibf_offset_t)) {
-        rb_raise(rb_eArgError, "unaligned iseq list offset: %u",
-                 load->header->iseq_list_offset);
-    }
-    if (load->global_buffer.obj_list_offset % RUBY_ALIGNOF(ibf_offset_t)) {
-        rb_raise(rb_eArgError, "unaligned object list offset: %u",
-                 load->global_buffer.obj_list_offset);
-    }
-}
-
-static void
-ibf_load_setup(struct ibf_load *load, VALUE loader_obj, VALUE str)
-{
-    if (RSTRING_LENINT(str) < (int)sizeof(struct ibf_header)) {
-        rb_raise(rb_eRuntimeError, "broken binary format");
-    }
-
-#if USE_LAZY_LOAD
-    str = rb_str_new(RSTRING_PTR(str), RSTRING_LEN(str));
-#endif
-
-    ibf_load_setup_bytes(load, loader_obj, StringValuePtr(str), RSTRING_LEN(str));
-    RB_OBJ_WRITE(loader_obj, &load->str, str);
 }
 
 static void
 ibf_loader_mark(void *ptr)
 {
-    struct ibf_load *load = (struct ibf_load *)ptr;
-    rb_gc_mark(load->str);
-    rb_gc_mark(load->iseq_list);
-    rb_gc_mark(load->global_buffer.obj_list);
+    if (ptr) {
+	struct ibf_load *load = (struct ibf_load *)ptr;
+	rb_gc_mark(load->str);
+	rb_gc_mark(load->iseq_list);
+	rb_gc_mark(load->obj_list);
+    }
 }
 
 static void
 ibf_loader_free(void *ptr)
 {
-    struct ibf_load *load = (struct ibf_load *)ptr;
-    ruby_xfree(load);
+    if (ptr) {
+	struct ibf_load *load = (struct ibf_load *)ptr;
+	ruby_xfree(load->id_list);
+	ruby_xfree(load);
+    }
 }
 
 static size_t
 ibf_loader_memsize(const void *ptr)
 {
-    return sizeof(struct ibf_load);
+    struct ibf_load *load = (struct ibf_load *)ptr;
+    return sizeof(struct ibf_load) + load->header->id_list_size * sizeof(ID);
 }
 
 static const rb_data_type_t ibf_load_type = {
@@ -11537,10 +8474,10 @@ static const rb_data_type_t ibf_load_type = {
 };
 
 const rb_iseq_t *
-rb_iseq_ibf_load(VALUE str)
+iseq_ibf_load(VALUE str)
 {
     struct ibf_load *load;
-    rb_iseq_t *iseq;
+    const rb_iseq_t *iseq;
     VALUE loader_obj = TypedData_Make_Struct(0, struct ibf_load, &ibf_load_type, load);
 
     ibf_load_setup(load, loader_obj, str);
@@ -11550,29 +8487,15 @@ rb_iseq_ibf_load(VALUE str)
     return iseq;
 }
 
-const rb_iseq_t *
-rb_iseq_ibf_load_bytes(const char *bytes, size_t size)
-{
-    struct ibf_load *load;
-    rb_iseq_t *iseq;
-    VALUE loader_obj = TypedData_Make_Struct(0, struct ibf_load, &ibf_load_type, load);
-
-    ibf_load_setup_bytes(load, loader_obj, bytes, size);
-    iseq = ibf_load_iseq(load, 0);
-
-    RB_GC_GUARD(loader_obj);
-    return iseq;
-}
-
 VALUE
-rb_iseq_ibf_load_extra_data(VALUE str)
+iseq_ibf_load_extra_data(VALUE str)
 {
     struct ibf_load *load;
     VALUE loader_obj = TypedData_Make_Struct(0, struct ibf_load, &ibf_load_type, load);
     VALUE extra_str;
 
     ibf_load_setup(load, loader_obj, str);
-    extra_str = rb_str_new(load->global_buffer.buff + load->header->size, load->header->extra_size);
+    extra_str = rb_str_new(load->buff + load->header->size, load->header->extra_size);
     RB_GC_GUARD(loader_obj);
     return extra_str;
 }
diff --git a/complex.c b/complex.c
index 144a59d533..7a9c56d667 100644
--- a/complex.c
+++ b/complex.c
@@ -12,7 +12,6 @@
 #endif
 #include <math.h>
 #include "internal.h"
-#include "id.h"
 
 #define NDEBUG
 #include "ruby_assert.h"
@@ -20,11 +19,7 @@
 #define ZERO INT2FIX(0)
 #define ONE INT2FIX(1)
 #define TWO INT2FIX(2)
-#if USE_FLONUM
 #define RFLOAT_0 DBL2NUM(0)
-#else
-static VALUE RFLOAT_0;
-#endif
 #if defined(HAVE_SIGNBIT) && defined(__GNUC__) && defined(__sun) && \
     !defined(signbit)
 extern int signbit(double);
@@ -32,21 +27,24 @@ extern int signbit(double);
 
 VALUE rb_cComplex;
 
-static ID id_abs, id_arg,
-    id_denominator, id_numerator,
-    id_real_p, id_i_real, id_i_imag,
-    id_finite_p, id_infinite_p, id_rationalize,
-    id_PI;
-#define id_to_i idTo_i
-#define id_to_r idTo_r
-#define id_negate idUMinus
-#define id_expt idPow
-#define id_to_f idTo_f
-#define id_quo idQuo
-#define id_fdiv idFdiv
+static VALUE nucomp_abs(VALUE self);
+static VALUE nucomp_arg(VALUE self);
+
+static ID id_abs, id_arg, id_convert,
+    id_denominator, id_eqeq_p, id_expt, id_fdiv,
+    id_negate, id_numerator, id_quo,
+    id_real_p, id_to_f, id_to_i, id_to_r,
+    id_i_real, id_i_imag;
 
 #define f_boolcast(x) ((x) ? Qtrue : Qfalse)
 
+#define binop(n,op) \
+inline static VALUE \
+f_##n(VALUE x, VALUE y)\
+{\
+    return rb_funcall(x, (op), 1, y);\
+}
+
 #define fun1(n) \
 inline static VALUE \
 f_##n(VALUE x)\
@@ -61,32 +59,31 @@ f_##n(VALUE x, VALUE y)\
     return rb_funcall(x, id_##n, 1, y);\
 }
 
+#define math1(n) \
+inline static VALUE \
+m_##n(VALUE x)\
+{\
+    return rb_funcall(rb_mMath, id_##n, 1, x);\
+}
+
+#define math2(n) \
+inline static VALUE \
+m_##n(VALUE x, VALUE y)\
+{\
+    return rb_funcall(rb_mMath, id_##n, 2, x, y);\
+}
+
 #define PRESERVE_SIGNEDZERO
 
 inline static VALUE
 f_add(VALUE x, VALUE y)
 {
-    if (RB_INTEGER_TYPE_P(x) &&
-        LIKELY(rb_method_basic_definition_p(rb_cInteger, idPLUS))) {
-        if (FIXNUM_ZERO_P(x))
-            return y;
-        if (FIXNUM_ZERO_P(y))
-            return x;
-        return rb_int_plus(x, y);
-    }
-    else if (RB_FLOAT_TYPE_P(x) &&
-             LIKELY(rb_method_basic_definition_p(rb_cFloat, idPLUS))) {
-        if (FIXNUM_ZERO_P(y))
-            return x;
-        return rb_float_plus(x, y);
-    }
-    else if (RB_TYPE_P(x, T_RATIONAL) &&
-             LIKELY(rb_method_basic_definition_p(rb_cRational, idPLUS))) {
-        if (FIXNUM_ZERO_P(y))
-            return x;
-        return rb_rational_plus(x, y);
-    }
-
+#ifndef PRESERVE_SIGNEDZERO
+    if (FIXNUM_P(y) && FIX2LONG(y) == 0)
+	return x;
+    else if (FIXNUM_P(x) && FIX2LONG(x) == 0)
+	return y;
+#endif
     return rb_funcall(x, '+', 1, y);
 }
 
@@ -98,162 +95,56 @@ f_div(VALUE x, VALUE y)
     return rb_funcall(x, '/', 1, y);
 }
 
-inline static int
+inline static VALUE
 f_gt_p(VALUE x, VALUE y)
 {
-    if (RB_INTEGER_TYPE_P(x)) {
-        if (FIXNUM_P(x) && FIXNUM_P(y))
-            return (SIGNED_VALUE)x > (SIGNED_VALUE)y;
-        return RTEST(rb_int_gt(x, y));
-    }
-    else if (RB_FLOAT_TYPE_P(x))
-        return RTEST(rb_float_gt(x, y));
-    else if (RB_TYPE_P(x, T_RATIONAL)) {
-        int const cmp = rb_cmpint(rb_rational_cmp(x, y), x, y);
-        return cmp > 0;
-    }
-    return RTEST(rb_funcall(x, '>', 1, y));
+    if (FIXNUM_P(x) && FIXNUM_P(y))
+	return f_boolcast(FIX2LONG(x) > FIX2LONG(y));
+    return rb_funcall(x, '>', 1, y);
 }
 
 inline static VALUE
 f_mul(VALUE x, VALUE y)
 {
-    if (RB_INTEGER_TYPE_P(x) &&
-        LIKELY(rb_method_basic_definition_p(rb_cInteger, idMULT))) {
-        if (FIXNUM_ZERO_P(y))
-            return ZERO;
-        if (FIXNUM_ZERO_P(x) && RB_INTEGER_TYPE_P(y))
-            return ZERO;
-        if (x == ONE) return y;
-        if (y == ONE) return x;
-        return rb_int_mul(x, y);
-    }
-    else if (RB_FLOAT_TYPE_P(x) &&
-             LIKELY(rb_method_basic_definition_p(rb_cFloat, idMULT))) {
-        if (y == ONE) return x;
-        return rb_float_mul(x, y);
-    }
-    else if (RB_TYPE_P(x, T_RATIONAL) &&
-             LIKELY(rb_method_basic_definition_p(rb_cRational, idMULT))) {
-        if (y == ONE) return x;
-        return rb_rational_mul(x, y);
-    }
-    else if (LIKELY(rb_method_basic_definition_p(CLASS_OF(x), idMULT))) {
-        if (y == ONE) return x;
+#ifndef PRESERVE_SIGNEDZERO
+    if (FIXNUM_P(y)) {
+	long iy = FIX2LONG(y);
+	if (iy == 0) {
+	    if (RB_INTEGER_TYPE_P(x))
+		return ZERO;
+	}
+	else if (iy == 1)
+	    return x;
+    }
+    else if (FIXNUM_P(x)) {
+	long ix = FIX2LONG(x);
+	if (ix == 0) {
+	    if (RB_INTEGER_TYPE_P(y))
+		return ZERO;
+	}
+	else if (ix == 1)
+	    return y;
     }
+#endif
     return rb_funcall(x, '*', 1, y);
 }
 
 inline static VALUE
 f_sub(VALUE x, VALUE y)
 {
-    if (FIXNUM_ZERO_P(y) &&
-        LIKELY(rb_method_basic_definition_p(CLASS_OF(x), idMINUS))) {
+#ifndef PRESERVE_SIGNEDZERO
+    if (FIXNUM_P(y) && FIX2LONG(y) == 0)
 	return x;
-    }
+#endif
     return rb_funcall(x, '-', 1, y);
 }
 
-inline static VALUE
-f_abs(VALUE x)
-{
-    if (RB_INTEGER_TYPE_P(x)) {
-        return rb_int_abs(x);
-    }
-    else if (RB_FLOAT_TYPE_P(x)) {
-        return rb_float_abs(x);
-    }
-    else if (RB_TYPE_P(x, T_RATIONAL)) {
-        return rb_rational_abs(x);
-    }
-    else if (RB_TYPE_P(x, T_COMPLEX)) {
-        return rb_complex_abs(x);
-    }
-    return rb_funcall(x, id_abs, 0);
-}
-
-static VALUE numeric_arg(VALUE self);
-static VALUE float_arg(VALUE self);
-
-inline static VALUE
-f_arg(VALUE x)
-{
-    if (RB_INTEGER_TYPE_P(x)) {
-        return numeric_arg(x);
-    }
-    else if (RB_FLOAT_TYPE_P(x)) {
-        return float_arg(x);
-    }
-    else if (RB_TYPE_P(x, T_RATIONAL)) {
-        return numeric_arg(x);
-    }
-    else if (RB_TYPE_P(x, T_COMPLEX)) {
-        return rb_complex_arg(x);
-    }
-    return rb_funcall(x, id_arg, 0);
-}
-
-inline static VALUE
-f_numerator(VALUE x)
-{
-    if (RB_TYPE_P(x, T_RATIONAL)) {
-        return RRATIONAL(x)->num;
-    }
-    if (RB_FLOAT_TYPE_P(x)) {
-        return rb_float_numerator(x);
-    }
-    return x;
-}
-
-inline static VALUE
-f_denominator(VALUE x)
-{
-    if (RB_TYPE_P(x, T_RATIONAL)) {
-        return RRATIONAL(x)->den;
-    }
-    if (RB_FLOAT_TYPE_P(x)) {
-        return rb_float_denominator(x);
-    }
-    return INT2FIX(1);
-}
-
-inline static VALUE
-f_negate(VALUE x)
-{
-    if (RB_INTEGER_TYPE_P(x)) {
-        return rb_int_uminus(x);
-    }
-    else if (RB_FLOAT_TYPE_P(x)) {
-        return rb_float_uminus(x);
-    }
-    else if (RB_TYPE_P(x, T_RATIONAL)) {
-        return rb_rational_uminus(x);
-    }
-    else if (RB_TYPE_P(x, T_COMPLEX)) {
-        return rb_complex_uminus(x);
-    }
-    return rb_funcall(x, id_negate, 0);
-}
-
-static VALUE nucomp_real_p(VALUE self);
-
-static inline bool
-f_real_p(VALUE x)
-{
-    if (RB_INTEGER_TYPE_P(x)) {
-        return TRUE;
-    }
-    else if (RB_FLOAT_TYPE_P(x)) {
-        return TRUE;
-    }
-    else if (RB_TYPE_P(x, T_RATIONAL)) {
-        return TRUE;
-    }
-    else if (RB_TYPE_P(x, T_COMPLEX)) {
-        return nucomp_real_p(x);
-    }
-    return rb_funcall(x, id_real_p, 0);
-}
+fun1(abs)
+fun1(arg)
+fun1(denominator)
+fun1(negate)
+fun1(numerator)
+fun1(real_p)
 
 inline static VALUE
 f_to_i(VALUE x)
@@ -262,7 +153,6 @@ f_to_i(VALUE x)
 	return rb_str_to_inum(x, 10, 0);
     return rb_funcall(x, id_to_i, 0);
 }
-
 inline static VALUE
 f_to_f(VALUE x)
 {
@@ -273,109 +163,109 @@ f_to_f(VALUE x)
 
 fun1(to_r)
 
-inline static int
+inline static VALUE
 f_eqeq_p(VALUE x, VALUE y)
 {
     if (FIXNUM_P(x) && FIXNUM_P(y))
-	return x == y;
-    else if (RB_FLOAT_TYPE_P(x) || RB_FLOAT_TYPE_P(y))
-	return NUM2DBL(x) == NUM2DBL(y);
-    return (int)rb_equal(x, y);
+	return f_boolcast(FIX2LONG(x) == FIX2LONG(y));
+    return rb_funcall(x, id_eqeq_p, 1, y);
 }
 
 fun2(expt)
 fun2(fdiv)
+fun2(quo)
 
-static VALUE
-f_quo(VALUE x, VALUE y)
-{
-    if (RB_INTEGER_TYPE_P(x))
-        return rb_numeric_quo(x, y);
-    if (RB_FLOAT_TYPE_P(x))
-        return rb_float_div(x, y);
-    if (RB_TYPE_P(x, T_RATIONAL))
-        return rb_numeric_quo(x, y);
-
-    return rb_funcallv(x, id_quo, 1, &y);
-}
-
-inline static int
+inline static VALUE
 f_negative_p(VALUE x)
 {
-    if (RB_INTEGER_TYPE_P(x))
-        return INT_NEGATIVE_P(x);
-    else if (RB_FLOAT_TYPE_P(x))
-        return RFLOAT_VALUE(x) < 0.0;
-    else if (RB_TYPE_P(x, T_RATIONAL))
-        return INT_NEGATIVE_P(RRATIONAL(x)->num);
-    return rb_num_negative_p(x);
+    if (FIXNUM_P(x))
+	return f_boolcast(FIX2LONG(x) < 0);
+    return rb_funcall(x, '<', 1, ZERO);
 }
 
 #define f_positive_p(x) (!f_negative_p(x))
 
-inline static int
+inline static VALUE
 f_zero_p(VALUE x)
 {
-    if (RB_FLOAT_TYPE_P(x)) {
-        return FLOAT_ZERO_P(x);
+    if (RB_TYPE_P(x, T_FIXNUM)) {
+	return f_boolcast(FIX2LONG(x) == 0);
     }
-    else if (RB_INTEGER_TYPE_P(x)) {
-        return FIXNUM_ZERO_P(x);
+    else if (RB_TYPE_P(x, T_BIGNUM)) {
+	return Qfalse;
     }
     else if (RB_TYPE_P(x, T_RATIONAL)) {
-        const VALUE num = RRATIONAL(x)->num;
-        return FIXNUM_ZERO_P(num);
+	VALUE num = RRATIONAL(x)->num;
+
+	return f_boolcast(FIXNUM_P(num) && FIX2LONG(num) == 0);
     }
-    return (int)rb_equal(x, ZERO);
+    return rb_funcall(x, id_eqeq_p, 1, ZERO);
 }
 
 #define f_nonzero_p(x) (!f_zero_p(x))
 
-VALUE rb_flo_is_finite_p(VALUE num);
-inline static int
-f_finite_p(VALUE x)
-{
-    if (RB_INTEGER_TYPE_P(x)) {
-        return TRUE;
-    }
-    else if (RB_FLOAT_TYPE_P(x)) {
-	return (int)rb_flo_is_finite_p(x);
-    }
-    else if (RB_TYPE_P(x, T_RATIONAL)) {
-	return TRUE;
-    }
-    return RTEST(rb_funcallv(x, id_finite_p, 0, 0));
-}
-
-VALUE rb_flo_is_infinite_p(VALUE num);
 inline static VALUE
-f_infinite_p(VALUE x)
+f_one_p(VALUE x)
 {
-    if (RB_INTEGER_TYPE_P(x)) {
-        return Qnil;
+    if (RB_TYPE_P(x, T_FIXNUM)) {
+	return f_boolcast(FIX2LONG(x) == 1);
     }
-    else if (RB_FLOAT_TYPE_P(x)) {
-	return rb_flo_is_infinite_p(x);
+    else if (RB_TYPE_P(x, T_BIGNUM)) {
+	return Qfalse;
     }
     else if (RB_TYPE_P(x, T_RATIONAL)) {
-        return Qnil;
+	VALUE num = RRATIONAL(x)->num;
+	VALUE den = RRATIONAL(x)->den;
+
+	return f_boolcast(FIXNUM_P(num) && FIX2LONG(num) == 1 &&
+			  FIXNUM_P(den) && FIX2LONG(den) == 1);
     }
-    return rb_funcallv(x, id_infinite_p, 0, 0);
+    return rb_funcall(x, id_eqeq_p, 1, ONE);
 }
 
-inline static int
+inline static VALUE
 f_kind_of_p(VALUE x, VALUE c)
 {
-    return (int)rb_obj_is_kind_of(x, c);
+    return rb_obj_is_kind_of(x, c);
 }
 
-inline static int
+inline static VALUE
 k_numeric_p(VALUE x)
 {
     return f_kind_of_p(x, rb_cNumeric);
 }
 
-#define k_exact_p(x) (!RB_FLOAT_TYPE_P(x))
+inline static VALUE
+k_fixnum_p(VALUE x)
+{
+    return FIXNUM_P(x);
+}
+
+inline static VALUE
+k_bignum_p(VALUE x)
+{
+    return RB_TYPE_P(x, T_BIGNUM);
+}
+
+inline static VALUE
+k_float_p(VALUE x)
+{
+    return f_kind_of_p(x, rb_cFloat);
+}
+
+inline static VALUE
+k_rational_p(VALUE x)
+{
+    return f_kind_of_p(x, rb_cRational);
+}
+
+inline static VALUE
+k_complex_p(VALUE x)
+{
+    return f_kind_of_p(x, rb_cComplex);
+}
+
+#define k_exact_p(x) (!k_float_p(x))
 
 #define k_exact_zero_p(x) (k_exact_p(x) && f_zero_p(x))
 
@@ -392,7 +282,6 @@ nucomp_s_new_internal(VALUE klass, VALUE real, VALUE imag)
 
     RCOMPLEX_SET_REAL(obj, real);
     RCOMPLEX_SET_IMAG(obj, imag);
-    OBJ_FREEZE_RAW(obj);
 
     return (VALUE)obj;
 }
@@ -403,22 +292,50 @@ nucomp_s_alloc(VALUE klass)
     return nucomp_s_new_internal(klass, ZERO, ZERO);
 }
 
+#if 0
+static VALUE
+nucomp_s_new_bang(int argc, VALUE *argv, VALUE klass)
+{
+    VALUE real, imag;
+
+    switch (rb_scan_args(argc, argv, "11", &real, &imag)) {
+      case 1:
+	if (!k_numeric_p(real))
+	    real = f_to_i(real);
+	imag = ZERO;
+	break;
+      default:
+	if (!k_numeric_p(real))
+	    real = f_to_i(real);
+	if (!k_numeric_p(imag))
+	    imag = f_to_i(imag);
+	break;
+    }
+
+    return nucomp_s_new_internal(klass, real, imag);
+}
+#endif
+
 inline static VALUE
 f_complex_new_bang1(VALUE klass, VALUE x)
 {
-    assert(!RB_TYPE_P(x, T_COMPLEX));
+    assert(!k_complex_p(x));
     return nucomp_s_new_internal(klass, x, ZERO);
 }
 
 inline static VALUE
 f_complex_new_bang2(VALUE klass, VALUE x, VALUE y)
 {
-    assert(!RB_TYPE_P(x, T_COMPLEX));
-    assert(!RB_TYPE_P(y, T_COMPLEX));
+    assert(!k_complex_p(x));
+    assert(!k_complex_p(y));
     return nucomp_s_new_internal(klass, x, y);
 }
 
 #ifdef CANONICALIZATION_FOR_MATHN
+#define CANON
+#endif
+
+#ifdef CANON
 static int canonicalization = 0;
 
 RUBY_FUNC_EXPORTED void
@@ -433,8 +350,9 @@ nucomp_canonicalization(int f)
 inline static void
 nucomp_real_check(VALUE num)
 {
-    if (!RB_INTEGER_TYPE_P(num) &&
-	!RB_FLOAT_TYPE_P(num) &&
+    if (!RB_TYPE_P(num, T_FIXNUM) &&
+	!RB_TYPE_P(num, T_BIGNUM) &&
+	!RB_TYPE_P(num, T_FLOAT) &&
 	!RB_TYPE_P(num, T_RATIONAL)) {
 	if (!k_numeric_p(num) || !f_real_p(num))
 	    rb_raise(rb_eTypeError, "not a real");
@@ -444,24 +362,26 @@ nucomp_real_check(VALUE num)
 inline static VALUE
 nucomp_s_canonicalize_internal(VALUE klass, VALUE real, VALUE imag)
 {
-    int complex_r, complex_i;
-#ifdef CANONICALIZATION_FOR_MATHN
+#ifdef CANON
+#define CL_CANON
+#ifdef CL_CANON
     if (k_exact_zero_p(imag) && canonicalization)
 	return real;
+#else
+    if (f_zero_p(imag) && canonicalization)
+	return real;
 #endif
-    complex_r = RB_TYPE_P(real, T_COMPLEX);
-    complex_i = RB_TYPE_P(imag, T_COMPLEX);
-    if (!complex_r && !complex_i) {
+#endif
+    if (f_real_p(real) && f_real_p(imag))
 	return nucomp_s_new_internal(klass, real, imag);
-    }
-    else if (!complex_r) {
+    else if (f_real_p(real)) {
 	get_dat1(imag);
 
 	return nucomp_s_new_internal(klass,
 				     f_sub(real, dat->imag),
 				     f_add(ZERO, dat->real));
     }
-    else if (!complex_i) {
+    else if (f_real_p(imag)) {
 	get_dat1(real);
 
 	return nucomp_s_new_internal(klass,
@@ -508,16 +428,13 @@ nucomp_s_new(int argc, VALUE *argv, VALUE klass)
 inline static VALUE
 f_complex_new2(VALUE klass, VALUE x, VALUE y)
 {
-    assert(!RB_TYPE_P(x, T_COMPLEX));
+    assert(!k_complex_p(x));
     return nucomp_s_canonicalize_internal(klass, x, y);
 }
 
-static VALUE nucomp_convert(VALUE klass, VALUE a1, VALUE a2, int raise);
-static VALUE nucomp_s_convert(int argc, VALUE *argv, VALUE klass);
-
 /*
  * call-seq:
- *    Complex(x[, y], exception: true)  ->  numeric or nil
+ *    Complex(x[, y])  ->  numeric
  *
  * Returns x+i*y;
  *
@@ -526,9 +443,6 @@ static VALUE nucomp_s_convert(int argc, VALUE *argv, VALUE klass);
  *    Complex(nil)     #=> TypeError
  *    Complex(1, nil)  #=> TypeError
  *
- *    Complex(1, nil, exception: false)  #=> nil
- *    Complex('1+2', exception: false)   #=> nil
- *
  * Syntax of string form:
  *
  *   string form = extra spaces , complex , extra spaces ;
@@ -554,19 +468,7 @@ static VALUE nucomp_s_convert(int argc, VALUE *argv, VALUE klass);
 static VALUE
 nucomp_f_complex(int argc, VALUE *argv, VALUE klass)
 {
-    VALUE a1, a2, opts = Qnil;
-    int raise = TRUE;
-
-    if (rb_scan_args(argc, argv, "11:", &a1, &a2, &opts) == 1) {
-        a2 = Qundef;
-    }
-    if (!NIL_P(opts)) {
-        raise = rb_opts_exception_p(opts, raise);
-    }
-    if (argc > 0 && CLASS_OF(a1) == rb_cComplex && a2 == Qundef) {
-        return a1;
-    }
-    return nucomp_convert(rb_cComplex, a1, a2, raise);
+    return rb_funcallv(rb_cComplex, id_convert, argc, argv);
 }
 
 #define imp1(n) \
@@ -576,9 +478,20 @@ m_##n##_bang(VALUE x)\
     return rb_math_##n(x);\
 }
 
+#define imp2(n) \
+inline static VALUE \
+m_##n##_bang(VALUE x, VALUE y)\
+{\
+    return rb_math_##n(x, y);\
+}
+
+imp2(atan2)
 imp1(cos)
 imp1(cosh)
 imp1(exp)
+imp2(hypot)
+
+#define m_hypot(x,y) m_hypot_bang((x),(y))
 
 static VALUE
 m_log_bang(VALUE x)
@@ -592,7 +505,7 @@ imp1(sinh)
 static VALUE
 m_cos(VALUE x)
 {
-    if (!RB_TYPE_P(x, T_COMPLEX))
+    if (f_real_p(x))
 	return m_cos_bang(x);
     {
 	get_dat1(x);
@@ -607,7 +520,7 @@ m_cos(VALUE x)
 static VALUE
 m_sin(VALUE x)
 {
-    if (!RB_TYPE_P(x, T_COMPLEX))
+    if (f_real_p(x))
 	return m_sin_bang(x);
     {
 	get_dat1(x);
@@ -619,11 +532,41 @@ m_sin(VALUE x)
     }
 }
 
+#if 0
+imp1(sqrt)
+
+VALUE
+rb_complex_sqrt(VALUE x)
+{
+    int pos;
+    VALUE a, re, im;
+    get_dat1(x);
+
+    pos = f_positive_p(dat->imag);
+    a = f_abs(x);
+    re = m_sqrt_bang(f_div(f_add(a, dat->real), TWO));
+    im = m_sqrt_bang(f_div(f_sub(a, dat->real), TWO));
+    if (!pos) im = f_negate(im);
+    return f_complex_new2(rb_cComplex, re, im);
+}
+
+static VALUE
+m_sqrt(VALUE x)
+{
+    if (f_real_p(x)) {
+	if (f_positive_p(x))
+	    return m_sqrt_bang(x);
+	return f_complex_new2(rb_cComplex, ZERO, m_sqrt_bang(f_negate(x)));
+    }
+    return rb_complex_sqrt(x);
+}
+#endif
+
 static VALUE
 f_complex_polar(VALUE klass, VALUE x, VALUE y)
 {
-    assert(!RB_TYPE_P(x, T_COMPLEX));
-    assert(!RB_TYPE_P(y, T_COMPLEX));
+    assert(!k_complex_p(x));
+    assert(!k_complex_p(y));
     if (f_zero_p(x) || f_zero_p(y)) {
 	if (canonicalization) return x;
 	return nucomp_s_new_internal(klass, x, RFLOAT_0);
@@ -662,28 +605,6 @@ f_complex_polar(VALUE klass, VALUE x, VALUE y)
 					  f_mul(x, m_sin(y)));
 }
 
-/* returns a Complex or Float of ang*PI-rotated abs */
-VALUE
-rb_dbl_complex_new_polar_pi(double abs, double ang)
-{
-    double fi;
-    const double fr = modf(ang, &fi);
-    int pos = fr == +0.5;
-
-    if (pos || fr == -0.5) {
-	if ((modf(fi / 2.0, &fi) != fr) ^ pos) abs = -abs;
-	return rb_complex_new(RFLOAT_0, DBL2NUM(abs));
-    }
-    else if (fr == 0.0) {
-	if (modf(fi / 2.0, &fi) != 0.0) abs = -abs;
-	return DBL2NUM(abs);
-    }
-    else {
-	ang *= M_PI;
-	return rb_complex_new(DBL2NUM(abs * cos(ang)), DBL2NUM(abs * sin(ang)));
-    }
-}
-
 /*
  * call-seq:
  *    Complex.polar(abs[, arg])  ->  complex
@@ -722,8 +643,8 @@ nucomp_s_polar(int argc, VALUE *argv, VALUE klass)
  *    Complex(7).real      #=> 7
  *    Complex(9, -4).real  #=> 9
  */
-VALUE
-rb_complex_real(VALUE self)
+static VALUE
+nucomp_real(VALUE self)
 {
     get_dat1(self);
     return dat->real;
@@ -739,8 +660,8 @@ rb_complex_real(VALUE self)
  *    Complex(7).imaginary      #=> 0
  *    Complex(9, -4).imaginary  #=> -4
  */
-VALUE
-rb_complex_imag(VALUE self)
+static VALUE
+nucomp_imag(VALUE self)
 {
     get_dat1(self);
     return dat->imag;
@@ -754,12 +675,35 @@ rb_complex_imag(VALUE self)
  *
  *    -Complex(1, 2)  #=> (-1-2i)
  */
-VALUE
-rb_complex_uminus(VALUE self)
+static VALUE
+nucomp_negate(VALUE self)
 {
-    get_dat1(self);
-    return f_complex_new2(CLASS_OF(self),
-			  f_negate(dat->real), f_negate(dat->imag));
+  get_dat1(self);
+  return f_complex_new2(CLASS_OF(self),
+			f_negate(dat->real), f_negate(dat->imag));
+}
+
+inline static VALUE
+f_addsub(VALUE self, VALUE other,
+	 VALUE (*func)(VALUE, VALUE), ID id)
+{
+    if (k_complex_p(other)) {
+	VALUE real, imag;
+
+	get_dat2(self, other);
+
+	real = (*func)(adat->real, bdat->real);
+	imag = (*func)(adat->imag, bdat->imag);
+
+	return f_complex_new2(CLASS_OF(self), real, imag);
+    }
+    if (k_numeric_p(other) && f_real_p(other)) {
+	get_dat1(self);
+
+	return f_complex_new2(CLASS_OF(self),
+			      (*func)(dat->real, other), dat->imag);
+    }
+    return rb_num_coerce_bin(self, other, id);
 }
 
 /*
@@ -777,24 +721,9 @@ rb_complex_uminus(VALUE self)
 VALUE
 rb_complex_plus(VALUE self, VALUE other)
 {
-    if (RB_TYPE_P(other, T_COMPLEX)) {
-	VALUE real, imag;
-
-	get_dat2(self, other);
-
-	real = f_add(adat->real, bdat->real);
-	imag = f_add(adat->imag, bdat->imag);
-
-	return f_complex_new2(CLASS_OF(self), real, imag);
-    }
-    if (k_numeric_p(other) && f_real_p(other)) {
-	get_dat1(self);
-
-	return f_complex_new2(CLASS_OF(self),
-			      f_add(dat->real, other), dat->imag);
-    }
-    return rb_num_coerce_bin(self, other, '+');
+    return f_addsub(self, other, f_add, '+');
 }
+#define nucomp_add rb_complex_plus
 
 /*
  * call-seq:
@@ -808,26 +737,10 @@ rb_complex_plus(VALUE self, VALUE other)
  *    Complex(9, 8)  - 4               #=> (5+8i)
  *    Complex(20, 9) - 9.8             #=> (10.2+9i)
  */
-VALUE
-rb_complex_minus(VALUE self, VALUE other)
+static VALUE
+nucomp_sub(VALUE self, VALUE other)
 {
-    if (RB_TYPE_P(other, T_COMPLEX)) {
-	VALUE real, imag;
-
-	get_dat2(self, other);
-
-	real = f_sub(adat->real, bdat->real);
-	imag = f_sub(adat->imag, bdat->imag);
-
-	return f_complex_new2(CLASS_OF(self), real, imag);
-    }
-    if (k_numeric_p(other) && f_real_p(other)) {
-	get_dat1(self);
-
-	return f_complex_new2(CLASS_OF(self),
-			      f_sub(dat->real, other), dat->imag);
-    }
-    return rb_num_coerce_bin(self, other, '-');
+    return f_addsub(self, other, f_sub, '-');
 }
 
 static VALUE
@@ -843,19 +756,6 @@ safe_mul(VALUE a, VALUE b, int az, int bz)
     return f_mul(a, b);
 }
 
-static void
-comp_mul(VALUE areal, VALUE aimag, VALUE breal, VALUE bimag, VALUE *real, VALUE *imag)
-{
-    int arzero = f_zero_p(areal);
-    int aizero = f_zero_p(aimag);
-    int brzero = f_zero_p(breal);
-    int bizero = f_zero_p(bimag);
-    *real = f_sub(safe_mul(areal, breal, arzero, brzero),
-                  safe_mul(aimag, bimag, aizero, bizero));
-    *imag = f_add(safe_mul(areal, bimag, arzero, bizero),
-                  safe_mul(aimag, breal, aizero, brzero));
-}
-
 /*
  * call-seq:
  *    cmp * numeric  ->  complex
@@ -871,11 +771,21 @@ comp_mul(VALUE areal, VALUE aimag, VALUE breal, VALUE bimag, VALUE *real, VALUE
 VALUE
 rb_complex_mul(VALUE self, VALUE other)
 {
-    if (RB_TYPE_P(other, T_COMPLEX)) {
+    if (k_complex_p(other)) {
 	VALUE real, imag;
+	VALUE areal, aimag, breal, bimag;
+	int arzero, aizero, brzero, bizero;
+
 	get_dat2(self, other);
 
-        comp_mul(adat->real, adat->imag, bdat->real, bdat->imag, &real, &imag);
+	arzero = !!f_zero_p(areal = adat->real);
+	aizero = !!f_zero_p(aimag = adat->imag);
+	brzero = !!f_zero_p(breal = bdat->real);
+	bizero = !!f_zero_p(bimag = bdat->imag);
+	real = f_sub(safe_mul(areal, breal, arzero, brzero),
+		     safe_mul(aimag, bimag, aizero, bizero));
+	imag = f_add(safe_mul(areal, bimag, arzero, bizero),
+		     safe_mul(aimag, breal, aizero, brzero));
 
 	return f_complex_new2(CLASS_OF(self), real, imag);
     }
@@ -888,43 +798,56 @@ rb_complex_mul(VALUE self, VALUE other)
     }
     return rb_num_coerce_bin(self, other, '*');
 }
+#define nucomp_mul rb_complex_mul
 
 inline static VALUE
 f_divide(VALUE self, VALUE other,
 	 VALUE (*func)(VALUE, VALUE), ID id)
 {
-    if (RB_TYPE_P(other, T_COMPLEX)) {
-        VALUE r, n, x, y;
+    if (k_complex_p(other)) {
 	int flo;
 	get_dat2(self, other);
 
-	flo = (RB_FLOAT_TYPE_P(adat->real) || RB_FLOAT_TYPE_P(adat->imag) ||
-	       RB_FLOAT_TYPE_P(bdat->real) || RB_FLOAT_TYPE_P(bdat->imag));
+	flo = (k_float_p(adat->real) || k_float_p(adat->imag) ||
+	       k_float_p(bdat->real) || k_float_p(bdat->imag));
 
 	if (f_gt_p(f_abs(bdat->real), f_abs(bdat->imag))) {
+	    VALUE r, n;
+
 	    r = (*func)(bdat->imag, bdat->real);
 	    n = f_mul(bdat->real, f_add(ONE, f_mul(r, r)));
-            x = (*func)(f_add(adat->real, f_mul(adat->imag, r)), n);
-            y = (*func)(f_sub(adat->imag, f_mul(adat->real, r)), n);
+	    if (flo)
+		return f_complex_new2(CLASS_OF(self),
+				      (*func)(self, n),
+				      (*func)(f_negate(f_mul(self, r)), n));
+	    return f_complex_new2(CLASS_OF(self),
+				  (*func)(f_add(adat->real,
+						f_mul(adat->imag, r)), n),
+				  (*func)(f_sub(adat->imag,
+						f_mul(adat->real, r)), n));
 	}
 	else {
+	    VALUE r, n;
+
 	    r = (*func)(bdat->real, bdat->imag);
 	    n = f_mul(bdat->imag, f_add(ONE, f_mul(r, r)));
-            x = (*func)(f_add(f_mul(adat->real, r), adat->imag), n);
-            y = (*func)(f_sub(f_mul(adat->imag, r), adat->real), n);
+	    if (flo)
+		return f_complex_new2(CLASS_OF(self),
+				      (*func)(f_mul(self, r), n),
+				      (*func)(f_negate(self), n));
+	    return f_complex_new2(CLASS_OF(self),
+				  (*func)(f_add(f_mul(adat->real, r),
+						adat->imag), n),
+				  (*func)(f_sub(f_mul(adat->imag, r),
+						adat->real), n));
 	}
-        if (!flo) {
-            x = rb_rational_canonicalize(x);
-            y = rb_rational_canonicalize(y);
-        }
-        return f_complex_new2(CLASS_OF(self), x, y);
     }
     if (k_numeric_p(other) && f_real_p(other)) {
-        VALUE x, y;
 	get_dat1(self);
-        x = rb_rational_canonicalize((*func)(dat->real, other));
-        y = rb_rational_canonicalize((*func)(dat->imag, other));
-        return f_complex_new2(CLASS_OF(self), x, y);
+
+	return f_complex_new2(CLASS_OF(self),
+			      (*func)(dat->real, other),
+			      (*func)(dat->imag, other));
     }
     return rb_num_coerce_bin(self, other, id);
 }
@@ -944,13 +867,13 @@ f_divide(VALUE self, VALUE other,
  *    Complex(9, 8)  / 4               #=> ((9/4)+(2/1)*i)
  *    Complex(20, 9) / 9.8             #=> (2.0408163265306123+0.9183673469387754i)
  */
-VALUE
-rb_complex_div(VALUE self, VALUE other)
+static VALUE
+nucomp_div(VALUE self, VALUE other)
 {
     return f_divide(self, other, f_quo, id_quo);
 }
 
-#define nucomp_quo rb_complex_div
+#define nucomp_quo nucomp_div
 
 /*
  * call-seq:
@@ -981,23 +904,23 @@ f_reciprocal(VALUE x)
  *    Complex('i') ** 2              #=> (-1+0i)
  *    Complex(-8) ** Rational(1, 3)  #=> (1.0000000000000002+1.7320508075688772i)
  */
-VALUE
-rb_complex_pow(VALUE self, VALUE other)
+static VALUE
+nucomp_expt(VALUE self, VALUE other)
 {
     if (k_numeric_p(other) && k_exact_zero_p(other))
 	return f_complex_new_bang1(CLASS_OF(self), ONE);
 
-    if (RB_TYPE_P(other, T_RATIONAL) && RRATIONAL(other)->den == LONG2FIX(1))
-	other = RRATIONAL(other)->num; /* c14n */
+    if (k_rational_p(other) && f_one_p(f_denominator(other)))
+	other = f_numerator(other); /* c14n */
 
-    if (RB_TYPE_P(other, T_COMPLEX)) {
+    if (k_complex_p(other)) {
 	get_dat1(other);
 
 	if (k_exact_zero_p(dat->imag))
 	    other = dat->real; /* c14n */
     }
 
-    if (RB_TYPE_P(other, T_COMPLEX)) {
+    if (k_complex_p(other)) {
 	VALUE r, theta, nr, ntheta;
 
 	get_dat1(other);
@@ -1011,51 +934,44 @@ rb_complex_pow(VALUE self, VALUE other)
 		       f_mul(dat->imag, m_log_bang(r)));
 	return f_complex_polar(CLASS_OF(self), nr, ntheta);
     }
-    if (FIXNUM_P(other)) {
-        long n = FIX2LONG(other);
-        if (n == 0) {
-            return nucomp_s_new_internal(CLASS_OF(self), ONE, ZERO);
-        }
-        if (n < 0) {
-            self = f_reciprocal(self);
-            other = rb_int_uminus(other);
-            n = -n;
-        }
-        {
-            get_dat1(self);
-            VALUE xr = dat->real, xi = dat->imag, zr = xr, zi = xi;
-
-            if (f_zero_p(xi)) {
-                zr = rb_num_pow(zr, other);
-            }
-            else if (f_zero_p(xr)) {
-                zi = rb_num_pow(zi, other);
-                if (n & 2) zi = f_negate(zi);
-                if (!(n & 1)) {
-                    VALUE tmp = zr;
-                    zr = zi;
-                    zi = tmp;
-                }
-            }
-            else {
-                while (--n) {
-                    long q, r;
-
-                    for (; q = n / 2, r = n % 2, r == 0; n = q) {
-                        VALUE tmp = f_sub(f_mul(xr, xr), f_mul(xi, xi));
-                        xi = f_mul(f_mul(TWO, xr), xi);
-                        xr = tmp;
-                    }
-                    comp_mul(zr, zi, xr, xi, &zr, &zi);
-                }
-            }
-            return nucomp_s_new_internal(CLASS_OF(self), zr, zi);
+    if (k_fixnum_p(other)) {
+	if (f_gt_p(other, ZERO)) {
+	    VALUE x, z;
+	    long n;
+
+	    x = self;
+	    z = x;
+	    n = FIX2LONG(other) - 1;
+
+	    while (n) {
+		long q, r;
+
+		while (1) {
+		    get_dat1(x);
+
+		    q = n / 2;
+		    r = n % 2;
+
+		    if (r)
+			break;
+
+		    x = nucomp_s_new_internal(CLASS_OF(self),
+				       f_sub(f_mul(dat->real, dat->real),
+					     f_mul(dat->imag, dat->imag)),
+				       f_mul(f_mul(TWO, dat->real), dat->imag));
+		    n = q;
+		}
+		z = f_mul(z, x);
+		n--;
+	    }
+	    return z;
 	}
+	return f_expt(f_reciprocal(self), f_negate(other));
     }
     if (k_numeric_p(other) && f_real_p(other)) {
 	VALUE r, theta;
 
-	if (RB_TYPE_P(other, T_BIGNUM))
+	if (k_bignum_p(other))
 	    rb_warn("in a**b, b may be too big");
 
 	r = f_abs(self);
@@ -1082,7 +998,7 @@ rb_complex_pow(VALUE self, VALUE other)
 static VALUE
 nucomp_eqeq_p(VALUE self, VALUE other)
 {
-    if (RB_TYPE_P(other, T_COMPLEX)) {
+    if (k_complex_p(other)) {
 	get_dat2(self, other);
 
 	return f_boolcast(f_eqeq_p(adat->real, bdat->real) &&
@@ -1093,54 +1009,17 @@ nucomp_eqeq_p(VALUE self, VALUE other)
 
 	return f_boolcast(f_eqeq_p(dat->real, other) && f_zero_p(dat->imag));
     }
-    return f_boolcast(f_eqeq_p(other, self));
-}
-
-static VALUE
-nucomp_real_p(VALUE self)
-{
-    get_dat1(self);
-    return(f_zero_p(dat->imag) ? Qtrue : Qfalse);
-}
-
-/*
- * call-seq:
- *    cmp <=> object  ->  0, 1, -1, or nil
- *
- * If +cmp+'s imaginary part is zero, and +object+ is also a
- * real number (or a Complex number where the imaginary part is zero),
- * compare the real part of +cmp+ to object.  Otherwise, return nil.
- *
- *    Complex(2, 3)  <=> Complex(2, 3)   #=> nil
- *    Complex(2, 3)  <=> 1               #=> nil
- *    Complex(2)     <=> 1               #=> 1
- *    Complex(2)     <=> 2               #=> 0
- *    Complex(2)     <=> 3               #=> -1
- */
-static VALUE
-nucomp_cmp(VALUE self, VALUE other)
-{
-    if (nucomp_real_p(self) && k_numeric_p(other)) {
-        if (RB_TYPE_P(other, T_COMPLEX) && nucomp_real_p(other)) {
-            get_dat2(self, other);
-            return rb_funcall(adat->real, idCmp, 1, bdat->real);
-        }
-        else if (f_real_p(other)) {
-            get_dat1(self);
-            return rb_funcall(dat->real, idCmp, 1, other);
-        }
-    }
-    return Qnil;
+    return f_eqeq_p(other, self);
 }
 
 /* :nodoc: */
 static VALUE
 nucomp_coerce(VALUE self, VALUE other)
 {
+    if (k_numeric_p(other) && f_real_p(other))
+	return rb_assoc_new(f_complex_new_bang1(CLASS_OF(self), other), self);
     if (RB_TYPE_P(other, T_COMPLEX))
 	return rb_assoc_new(other, self);
-    if (k_numeric_p(other) && f_real_p(other))
-        return rb_assoc_new(f_complex_new_bang1(CLASS_OF(self), other), self);
 
     rb_raise(rb_eTypeError, "%"PRIsVALUE" can't be coerced into %"PRIsVALUE,
 	     rb_obj_class(other), rb_obj_class(self));
@@ -1157,24 +1036,24 @@ nucomp_coerce(VALUE self, VALUE other)
  *    Complex(-1).abs         #=> 1
  *    Complex(3.0, -4.0).abs  #=> 5.0
  */
-VALUE
-rb_complex_abs(VALUE self)
+static VALUE
+nucomp_abs(VALUE self)
 {
     get_dat1(self);
 
     if (f_zero_p(dat->real)) {
 	VALUE a = f_abs(dat->imag);
-	if (RB_FLOAT_TYPE_P(dat->real) && !RB_FLOAT_TYPE_P(dat->imag))
+	if (k_float_p(dat->real) && !k_float_p(dat->imag))
 	    a = f_to_f(a);
 	return a;
     }
     if (f_zero_p(dat->imag)) {
 	VALUE a = f_abs(dat->real);
-	if (!RB_FLOAT_TYPE_P(dat->real) && RB_FLOAT_TYPE_P(dat->imag))
+	if (!k_float_p(dat->real) && k_float_p(dat->imag))
 	    a = f_to_f(a);
 	return a;
     }
-    return rb_math_hypot(dat->real, dat->imag);
+    return m_hypot(dat->real, dat->imag);
 }
 
 /*
@@ -1204,11 +1083,11 @@ nucomp_abs2(VALUE self)
  *
  *    Complex.polar(3, Math::PI/2).arg  #=> 1.5707963267948966
  */
-VALUE
-rb_complex_arg(VALUE self)
+static VALUE
+nucomp_arg(VALUE self)
 {
     get_dat1(self);
-    return rb_math_atan2(dat->imag, dat->real);
+    return m_atan2_bang(dat->imag, dat->real);
 }
 
 /*
@@ -1250,19 +1129,27 @@ nucomp_polar(VALUE self)
  *
  *    Complex(1, 2).conjugate  #=> (1-2i)
  */
-VALUE
-rb_complex_conjugate(VALUE self)
+static VALUE
+nucomp_conj(VALUE self)
 {
     get_dat1(self);
     return f_complex_new2(CLASS_OF(self), dat->real, f_negate(dat->imag));
 }
 
+#if 0
+/* :nodoc: */
+static VALUE
+nucomp_true(VALUE self)
+{
+    return Qtrue;
+}
+#endif
+
 /*
  * call-seq:
- *    Complex(1).real?     ->  false
- *    Complex(1, 2).real?  ->  false
+ *    cmp.real?  ->  false
  *
- * Returns false, even if the complex number has no imaginary part.
+ * Returns false.
  */
 static VALUE
 nucomp_false(VALUE self)
@@ -1270,6 +1157,23 @@ nucomp_false(VALUE self)
     return Qfalse;
 }
 
+#if 0
+/* :nodoc: */
+static VALUE
+nucomp_exact_p(VALUE self)
+{
+    get_dat1(self);
+    return f_boolcast(k_exact_p(dat->real) && k_exact_p(dat->imag));
+}
+
+/* :nodoc: */
+static VALUE
+nucomp_inexact_p(VALUE self)
+{
+    return f_boolcast(!nucomp_exact_p(self));
+}
+#endif
+
 /*
  * call-seq:
  *    cmp.denominator  ->  integer
@@ -1310,7 +1214,7 @@ nucomp_numerator(VALUE self)
 
     get_dat1(self);
 
-    cd = nucomp_denominator(self);
+    cd = f_denominator(self);
     return f_complex_new2(CLASS_OF(self),
 			  f_mul(f_numerator(dat->real),
 				f_div(cd, f_denominator(dat->real))),
@@ -1331,14 +1235,14 @@ nucomp_hash(VALUE self)
     n = rb_hash(dat->imag);
     h[1] = NUM2LONG(n);
     v = rb_memhash(h, sizeof(h));
-    return ST2FIX(v);
+    return LONG2FIX(v);
 }
 
 /* :nodoc: */
 static VALUE
 nucomp_eql_p(VALUE self, VALUE other)
 {
-    if (RB_TYPE_P(other, T_COMPLEX)) {
+    if (k_complex_p(other)) {
 	get_dat2(self, other);
 
 	return f_boolcast((CLASS_OF(adat->real) == CLASS_OF(bdat->real)) &&
@@ -1349,27 +1253,26 @@ nucomp_eql_p(VALUE self, VALUE other)
     return Qfalse;
 }
 
-inline static int
+inline static VALUE
 f_signbit(VALUE x)
 {
-    if (RB_FLOAT_TYPE_P(x)) {
+    if (RB_TYPE_P(x, T_FLOAT)) {
 	double f = RFLOAT_VALUE(x);
-	return !isnan(f) && signbit(f);
+	return f_boolcast(!isnan(f) && signbit(f));
     }
     return f_negative_p(x);
 }
 
-inline static int
+inline static VALUE
 f_tpositive_p(VALUE x)
 {
-    return !f_signbit(x);
+    return f_boolcast(!f_signbit(x));
 }
 
 static VALUE
 f_format(VALUE self, VALUE (*func)(VALUE))
 {
-    VALUE s;
-    int impos;
+    VALUE s, impos;
 
     get_dat1(self);
 
@@ -1428,32 +1331,40 @@ nucomp_inspect(VALUE self)
     return s;
 }
 
-#define FINITE_TYPE_P(v) (RB_INTEGER_TYPE_P(v) || RB_TYPE_P(v, T_RATIONAL))
-
 /*
  * call-seq:
  *    cmp.finite?  ->  true or false
  *
- * Returns +true+ if +cmp+'s real and imaginary parts are both finite numbers,
- * otherwise returns +false+.
+ * Returns +true+ if +cmp+'s magnitude is finite number,
+ * oterwise returns +false+.
  */
 static VALUE
 rb_complex_finite_p(VALUE self)
 {
-    get_dat1(self);
+    VALUE magnitude = nucomp_abs(self);
+    double f;
 
-    if (f_finite_p(dat->real) && f_finite_p(dat->imag)) {
+    switch (TYPE(magnitude)) {
+    case T_FIXNUM: case T_BIGNUM: case T_RATIONAL:
 	return Qtrue;
+
+    case T_FLOAT:
+	f = RFLOAT_VALUE(magnitude);
+	return isinf(f) ? Qfalse : Qtrue;
+
+    default:
+	return rb_funcall(magnitude, rb_intern("finite?"), 0);
     }
-    return Qfalse;
 }
 
 /*
  * call-seq:
- *    cmp.infinite?  ->  nil or 1
+ *    cmp.infinite?  ->  nil or 1 or -1
+ *
+ * Returns values corresponding to the value of +cmp+'s magnitude:
  *
- * Returns +1+ if +cmp+'s real or imaginary part is an infinite number,
- * otherwise returns +nil+.
+ * +finite+::    +nil+
+ * ++Infinity+:: ++1+
  *
  *  For example:
  *
@@ -1463,12 +1374,23 @@ rb_complex_finite_p(VALUE self)
 static VALUE
 rb_complex_infinite_p(VALUE self)
 {
-    get_dat1(self);
+    VALUE magnitude = nucomp_abs(self);
+    double f;
 
-    if (NIL_P(f_infinite_p(dat->real)) && NIL_P(f_infinite_p(dat->imag))) {
+    switch (TYPE(magnitude)) {
+    case T_FIXNUM: case T_BIGNUM: case T_RATIONAL:
+	return Qnil;
+
+    case T_FLOAT:
+	f = RFLOAT_VALUE(magnitude);
+	if (isinf(f)) {
+	    return INT2FIX(f < 0 ? -1 : 1);
+	}
 	return Qnil;
+
+    default:
+	return rb_funcall(magnitude, rb_intern("infinite?"), 0);
     }
-    return ONE;
 }
 
 /* :nodoc: */
@@ -1486,7 +1408,6 @@ nucomp_loader(VALUE self, VALUE a)
 
     RCOMPLEX_SET_REAL(dat, rb_ivar_get(a, id_i_real));
     RCOMPLEX_SET_IMAG(dat, rb_ivar_get(a, id_i_imag));
-    OBJ_FREEZE_RAW(self);
 
     return self;
 }
@@ -1530,16 +1451,12 @@ rb_complex_new(VALUE x, VALUE y)
 }
 
 VALUE
-rb_complex_new_polar(VALUE x, VALUE y)
+rb_complex_polar(VALUE x, VALUE y)
 {
     return f_complex_polar(rb_cComplex, x, y);
 }
 
-VALUE
-rb_complex_polar(VALUE x, VALUE y)
-{
-    return rb_complex_new_polar(x, y);
-}
+static VALUE nucomp_s_convert(int argc, VALUE *argv, VALUE klass);
 
 VALUE
 rb_Complex(VALUE x, VALUE y)
@@ -1550,17 +1467,24 @@ rb_Complex(VALUE x, VALUE y)
     return nucomp_s_convert(2, a, rb_cComplex);
 }
 
-/*!
- * Creates a Complex object.
- *
- * \param real    real part value
- * \param imag    imaginary part value
- * \return        a new Complex object
- */
 VALUE
-rb_dbl_complex_new(double real, double imag)
+rb_complex_set_real(VALUE cmp, VALUE r)
 {
-    return rb_complex_raw(DBL2NUM(real), DBL2NUM(imag));
+    RCOMPLEX_SET_REAL(cmp, r);
+    return cmp;
+}
+
+VALUE
+rb_complex_set_imag(VALUE cmp, VALUE i)
+{
+    RCOMPLEX_SET_IMAG(cmp, i);
+    return cmp;
+}
+
+VALUE
+rb_complex_abs(VALUE cmp)
+{
+    return nucomp_abs(cmp);
 }
 
 /*
@@ -1652,13 +1576,13 @@ nucomp_rationalize(int argc, VALUE *argv, VALUE self)
 {
     get_dat1(self);
 
-    rb_check_arity(argc, 0, 1);
+    rb_scan_args(argc, argv, "01", NULL);
 
     if (!k_exact_zero_p(dat->imag)) {
        rb_raise(rb_eRangeError, "can't convert %"PRIsVALUE" into Rational",
                 self);
     }
-    return rb_funcallv(dat->real, id_rationalize, argc, argv);
+    return rb_funcallv(dat->real, rb_intern("rationalize"), argc, argv);
 }
 
 /*
@@ -1898,7 +1822,7 @@ read_comp(const char **s, int strict,
 	    return 0; /* e.g. "1@-" */
 	}
 	num2 = str2num(bb);
-	*ret = rb_complex_new_polar(num, num2);
+	*ret = rb_complex_polar(num, num2);
 	if (!st)
 	    return 0; /* e.g. "1@2." */
 	else
@@ -1941,7 +1865,8 @@ skip_ws(const char **s)
 }
 
 static int
-parse_comp(const char *s, int strict, VALUE *num)
+parse_comp(const char *s, int strict,
+	   VALUE *num)
 {
     char *buf, *b;
     VALUE tmp;
@@ -1952,14 +1877,14 @@ parse_comp(const char *s, int strict, VALUE *num)
 
     skip_ws(&s);
     if (!read_comp(&s, strict, num, &b)) {
-        ret = 0;
+	ret = 0;
     }
     else {
-        skip_ws(&s);
+	skip_ws(&s);
 
-        if (strict)
-            if (*s != '\0')
-                ret = 0;
+	if (strict)
+	    if (*s != '\0')
+		ret = 0;
     }
     ALLOCV_END(tmp);
 
@@ -1967,7 +1892,7 @@ parse_comp(const char *s, int strict, VALUE *num)
 }
 
 static VALUE
-string_to_c_strict(VALUE self, int raise)
+string_to_c_strict(VALUE self)
 {
     char *s;
     VALUE num;
@@ -1976,10 +1901,8 @@ string_to_c_strict(VALUE self, int raise)
 
     s = RSTRING_PTR(self);
 
-    if (!s || memchr(s, '\0', RSTRING_LEN(self))) {
-        if (!raise) return Qnil;
+    if (!s || memchr(s, '\0', RSTRING_LEN(self)))
 	rb_raise(rb_eArgError, "string contains null byte");
-    }
 
     if (s && s[RSTRING_LEN(self)]) {
 	rb_str_modify(self);
@@ -1991,7 +1914,6 @@ string_to_c_strict(VALUE self, int raise)
 	s = (char *)"";
 
     if (!parse_comp(s, 1, &num)) {
-        if (!raise) return Qnil;
 	rb_raise(rb_eArgError, "invalid value for convert(): %+"PRIsVALUE,
 		 self);
     }
@@ -2047,29 +1969,28 @@ string_to_c(VALUE self)
 }
 
 static VALUE
-to_complex(VALUE val)
+nucomp_s_convert(int argc, VALUE *argv, VALUE klass)
 {
-    return rb_convert_type(val, T_COMPLEX, "Complex", "to_c");
-}
+    VALUE a1, a2, backref;
 
-static VALUE
-nucomp_convert(VALUE klass, VALUE a1, VALUE a2, int raise)
-{
-    if (NIL_P(a1) || NIL_P(a2)) {
-        if (!raise) return Qnil;
+    rb_scan_args(argc, argv, "11", &a1, &a2);
+
+    if (NIL_P(a1) || (argc == 2 && NIL_P(a2)))
 	rb_raise(rb_eTypeError, "can't convert nil into Complex");
-    }
+
+    backref = rb_backref_get();
+    rb_match_busy(backref);
 
     if (RB_TYPE_P(a1, T_STRING)) {
-	a1 = string_to_c_strict(a1, raise);
-        if (NIL_P(a1)) return Qnil;
+	a1 = string_to_c_strict(a1);
     }
 
     if (RB_TYPE_P(a2, T_STRING)) {
-	a2 = string_to_c_strict(a2, raise);
-        if (NIL_P(a2)) return Qnil;
+	a2 = string_to_c_strict(a2);
     }
 
+    rb_backref_set(backref);
+
     if (RB_TYPE_P(a1, T_COMPLEX)) {
 	{
 	    get_dat1(a1);
@@ -2089,19 +2010,16 @@ nucomp_convert(VALUE klass, VALUE a1, VALUE a2, int raise)
     }
 
     if (RB_TYPE_P(a1, T_COMPLEX)) {
-	if (a2 == Qundef || (k_exact_zero_p(a2)))
+	if (argc == 1 || (k_exact_zero_p(a2)))
 	    return a1;
     }
 
-    if (a2 == Qundef) {
+    if (argc == 1) {
 	if (k_numeric_p(a1) && !f_real_p(a1))
 	    return a1;
 	/* should raise exception for consistency */
-	if (!k_numeric_p(a1)) {
-            if (!raise)
-                return rb_protect(to_complex, a1, NULL);
-	    return to_complex(a1);
-        }
+	if (!k_numeric_p(a1))
+	    return rb_convert_type(a1, T_COMPLEX, "Complex", "to_c");
     }
     else {
 	if ((k_numeric_p(a1) && k_numeric_p(a2)) &&
@@ -2112,35 +2030,13 @@ nucomp_convert(VALUE klass, VALUE a1, VALUE a2, int raise)
     }
 
     {
-        int argc;
 	VALUE argv2[2];
 	argv2[0] = a1;
-        if (a2 == Qundef) {
-            argv2[1] = Qnil;
-            argc = 1;
-        }
-        else {
-            if (!raise && !RB_INTEGER_TYPE_P(a2) && !RB_FLOAT_TYPE_P(a2) && !RB_TYPE_P(a2, T_RATIONAL))
-                return Qnil;
-            argv2[1] = a2;
-            argc = 2;
-        }
+	argv2[1] = a2;
 	return nucomp_s_new(argc, argv2, klass);
     }
 }
 
-static VALUE
-nucomp_s_convert(int argc, VALUE *argv, VALUE klass)
-{
-    VALUE a1, a2;
-
-    if (rb_scan_args(argc, argv, "11", &a1, &a2) == 1) {
-        a2 = Qundef;
-    }
-
-    return nucomp_convert(klass, a1, a2, TRUE);
-}
-
 /* --- */
 
 /*
@@ -2180,6 +2076,8 @@ numeric_abs2(VALUE self)
     return f_mul(self, self);
 }
 
+#define id_PI rb_intern("PI")
+
 /*
  * call-seq:
  *    num.arg    ->  0 or float
@@ -2192,8 +2090,8 @@ static VALUE
 numeric_arg(VALUE self)
 {
     if (f_positive_p(self))
-        return INT2FIX(0);
-    return DBL2NUM(M_PI);
+	return INT2FIX(0);
+    return rb_const_get(rb_mMath, id_PI);
 }
 
 /*
@@ -2209,8 +2107,6 @@ numeric_rect(VALUE self)
     return rb_assoc_new(self, INT2FIX(0));
 }
 
-static VALUE float_arg(VALUE self);
-
 /*
  * call-seq:
  *    num.polar  ->  array
@@ -2220,25 +2116,7 @@ static VALUE float_arg(VALUE self);
 static VALUE
 numeric_polar(VALUE self)
 {
-    VALUE abs, arg;
-
-    if (RB_INTEGER_TYPE_P(self)) {
-        abs = rb_int_abs(self);
-        arg = numeric_arg(self);
-    }
-    else if (RB_FLOAT_TYPE_P(self)) {
-        abs = rb_float_abs(self);
-        arg = float_arg(self);
-    }
-    else if (RB_TYPE_P(self, T_RATIONAL)) {
-        abs = rb_rational_abs(self);
-        arg = numeric_arg(self);
-    }
-    else {
-        abs = f_abs(self);
-        arg = f_arg(self);
-    }
-    return rb_assoc_new(abs, arg);
+    return rb_assoc_new(f_abs(self), f_arg(self));
 }
 
 /*
@@ -2312,24 +2190,36 @@ Init_Complex(void)
 #undef rb_intern
 #define rb_intern(str) rb_intern_const(str)
 
+    assert(fprintf(stderr, "assert() is now active\n"));
+
     id_abs = rb_intern("abs");
     id_arg = rb_intern("arg");
+    id_convert = rb_intern("convert");
     id_denominator = rb_intern("denominator");
+    id_eqeq_p = rb_intern("==");
+    id_expt = rb_intern("**");
+    id_fdiv = rb_intern("fdiv");
+    id_negate = rb_intern("-@");
     id_numerator = rb_intern("numerator");
+    id_quo = rb_intern("quo");
     id_real_p = rb_intern("real?");
+    id_to_f = rb_intern("to_f");
+    id_to_i = rb_intern("to_i");
+    id_to_r = rb_intern("to_r");
     id_i_real = rb_intern("@real");
     id_i_imag = rb_intern("@image"); /* @image, not @imag */
-    id_finite_p = rb_intern("finite?");
-    id_infinite_p = rb_intern("infinite?");
-    id_rationalize = rb_intern("rationalize");
-    id_PI = rb_intern("PI");
 
     rb_cComplex = rb_define_class("Complex", rb_cNumeric);
 
     rb_define_alloc_func(rb_cComplex, nucomp_s_alloc);
     rb_undef_method(CLASS_OF(rb_cComplex), "allocate");
 
+#if 0
+    rb_define_private_method(CLASS_OF(rb_cComplex), "new!", nucomp_s_new_bang, -1);
+    rb_define_private_method(CLASS_OF(rb_cComplex), "new", nucomp_s_new, -1);
+#else
     rb_undef_method(CLASS_OF(rb_cComplex), "new");
+#endif
 
     rb_define_singleton_method(rb_cComplex, "rectangular", nucomp_s_new, -1);
     rb_define_singleton_method(rb_cComplex, "rect", nucomp_s_new, -1);
@@ -2337,8 +2227,13 @@ Init_Complex(void)
 
     rb_define_global_function("Complex", nucomp_f_complex, -1);
 
-    rb_undef_methods_from(rb_cComplex, rb_mComparable);
     rb_undef_method(rb_cComplex, "%");
+    rb_undef_method(rb_cComplex, "<");
+    rb_undef_method(rb_cComplex, "<=");
+    rb_undef_method(rb_cComplex, "<=>");
+    rb_undef_method(rb_cComplex, ">");
+    rb_undef_method(rb_cComplex, ">=");
+    rb_undef_method(rb_cComplex, "between?");
     rb_undef_method(rb_cComplex, "div");
     rb_undef_method(rb_cComplex, "divmod");
     rb_undef_method(rb_cComplex, "floor");
@@ -2350,36 +2245,43 @@ Init_Complex(void)
     rb_undef_method(rb_cComplex, "truncate");
     rb_undef_method(rb_cComplex, "i");
 
-    rb_define_method(rb_cComplex, "real", rb_complex_real, 0);
-    rb_define_method(rb_cComplex, "imaginary", rb_complex_imag, 0);
-    rb_define_method(rb_cComplex, "imag", rb_complex_imag, 0);
+    rb_define_method(rb_cComplex, "real", nucomp_real, 0);
+    rb_define_method(rb_cComplex, "imaginary", nucomp_imag, 0);
+    rb_define_method(rb_cComplex, "imag", nucomp_imag, 0);
 
-    rb_define_method(rb_cComplex, "-@", rb_complex_uminus, 0);
-    rb_define_method(rb_cComplex, "+", rb_complex_plus, 1);
-    rb_define_method(rb_cComplex, "-", rb_complex_minus, 1);
-    rb_define_method(rb_cComplex, "*", rb_complex_mul, 1);
-    rb_define_method(rb_cComplex, "/", rb_complex_div, 1);
+    rb_define_method(rb_cComplex, "-@", nucomp_negate, 0);
+    rb_define_method(rb_cComplex, "+", nucomp_add, 1);
+    rb_define_method(rb_cComplex, "-", nucomp_sub, 1);
+    rb_define_method(rb_cComplex, "*", nucomp_mul, 1);
+    rb_define_method(rb_cComplex, "/", nucomp_div, 1);
     rb_define_method(rb_cComplex, "quo", nucomp_quo, 1);
     rb_define_method(rb_cComplex, "fdiv", nucomp_fdiv, 1);
-    rb_define_method(rb_cComplex, "**", rb_complex_pow, 1);
+    rb_define_method(rb_cComplex, "**", nucomp_expt, 1);
 
     rb_define_method(rb_cComplex, "==", nucomp_eqeq_p, 1);
-    rb_define_method(rb_cComplex, "<=>", nucomp_cmp, 1);
     rb_define_method(rb_cComplex, "coerce", nucomp_coerce, 1);
 
-    rb_define_method(rb_cComplex, "abs", rb_complex_abs, 0);
-    rb_define_method(rb_cComplex, "magnitude", rb_complex_abs, 0);
+    rb_define_method(rb_cComplex, "abs", nucomp_abs, 0);
+    rb_define_method(rb_cComplex, "magnitude", nucomp_abs, 0);
     rb_define_method(rb_cComplex, "abs2", nucomp_abs2, 0);
-    rb_define_method(rb_cComplex, "arg", rb_complex_arg, 0);
-    rb_define_method(rb_cComplex, "angle", rb_complex_arg, 0);
-    rb_define_method(rb_cComplex, "phase", rb_complex_arg, 0);
+    rb_define_method(rb_cComplex, "arg", nucomp_arg, 0);
+    rb_define_method(rb_cComplex, "angle", nucomp_arg, 0);
+    rb_define_method(rb_cComplex, "phase", nucomp_arg, 0);
     rb_define_method(rb_cComplex, "rectangular", nucomp_rect, 0);
     rb_define_method(rb_cComplex, "rect", nucomp_rect, 0);
     rb_define_method(rb_cComplex, "polar", nucomp_polar, 0);
-    rb_define_method(rb_cComplex, "conjugate", rb_complex_conjugate, 0);
-    rb_define_method(rb_cComplex, "conj", rb_complex_conjugate, 0);
+    rb_define_method(rb_cComplex, "conjugate", nucomp_conj, 0);
+    rb_define_method(rb_cComplex, "conj", nucomp_conj, 0);
+#if 0
+    rb_define_method(rb_cComplex, "~", nucomp_conj, 0); /* gcc */
+#endif
 
     rb_define_method(rb_cComplex, "real?", nucomp_false, 0);
+#if 0
+    rb_define_method(rb_cComplex, "complex?", nucomp_true, 0);
+    rb_define_method(rb_cComplex, "exact?", nucomp_exact_p, 0);
+    rb_define_method(rb_cComplex, "inexact?", nucomp_inexact_p, 0);
+#endif
 
     rb_define_method(rb_cComplex, "numerator", nucomp_numerator, 0);
     rb_define_method(rb_cComplex, "denominator", nucomp_denominator, 0);
@@ -2397,8 +2299,7 @@ Init_Complex(void)
     rb_define_method(rb_cComplex, "infinite?", rb_complex_infinite_p, 0);
 
     rb_define_private_method(rb_cComplex, "marshal_dump", nucomp_marshal_dump, 0);
-    /* :nodoc: */
-    compat = rb_define_class_under(rb_cComplex, "compatible", rb_cObject);
+    compat = rb_define_class_under(rb_cComplex, "compatible", rb_cObject); /* :nodoc: */
     rb_define_private_method(compat, "marshal_load", nucomp_marshal_load, 1);
     rb_marshal_define_compat(rb_cComplex, compat, nucomp_dumper, nucomp_loader);
 
@@ -2441,9 +2342,11 @@ Init_Complex(void)
     rb_define_const(rb_cComplex, "I",
 		    f_complex_new_bang2(rb_cComplex, ZERO, ONE));
 
-#if !USE_FLONUM
-    rb_gc_register_mark_object(RFLOAT_0 = DBL2NUM(0.0));
-#endif
-
     rb_provide("complex.so");	/* for backward compatibility */
 }
+
+/*
+Local variables:
+c-file-style: "ruby"
+End:
+*/
diff --git a/configure.ac b/configure.ac
deleted file mode 100644
index 0435f124ee..0000000000
--- a/configure.ac
+++ /dev/null
@@ -1,4076 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-AC_INIT()
-{
-AC_CONFIG_AUX_DIR(tool)
-AC_CONFIG_MACRO_DIRS(tool/m4)
-
-AC_PREREQ(2.67)
-
-dnl   override AC_CHECKING
-dnl   placed here due to aclocal(1)'s
-dnl   ignoring this definition in separate files
-AC_DEFUN([AC_CHECKING],[dnl
-AC_REQUIRE([_COLORIZE_RESULT_PREPARE])dnl
-AS_MESSAGE([checking ${msg_checking}$1${msg_reset}...])])dnl
-
-AC_DISABLE_OPTION_CHECKING
-
-AC_ARG_VAR([cflags], [additional CFLAGS (ignored when CFLAGS is given)])
-AC_ARG_VAR([cppflags], [additional CPPFLAGS (ignored when CPPFLAGS is given)])
-AC_ARG_VAR([cxxflags], [additional CXXFLAGS (ignored when CXXFLAGS is given)])
-
-: "environment section" && {
-HAVE_BASERUBY=yes
-BASERUBY_VERSION=
-AC_ARG_WITH(baseruby,
-	AS_HELP_STRING([--with-baseruby=RUBY], [use RUBY as baseruby; RUBY is the pathname of ruby]),
-	[AS_CASE(["$withval"],
-	    [*ruby*],[BASERUBY=$withval],
-	    [no],[HAVE_BASERUBY=no],
-	    [AC_MSG_ERROR(need ruby)])
-	],
-	[
-		AC_PATH_PROG([BASERUBY], [ruby], [false])
-	])
-AS_IF([test "$HAVE_BASERUBY" = yes -a "`RUBYOPT=- $BASERUBY -e 'print 42' 2>/dev/null`" = 42], [
-    AS_IF([test "`RUBYOPT=- $BASERUBY --disable=gems -e 'print 42' 2>/dev/null`" = 42], [
-	BASERUBY="$BASERUBY --disable=gems"
-        BASERUBY_VERSION=`$BASERUBY -v`
-    ])
-    $BASERUBY -C "$srcdir" tool/downloader.rb -d tool -e gnu config.guess config.sub >&AS_MESSAGE_FD
-], [
-    BASERUBY="echo executable host ruby is required.  use --with-baseruby option.; false"
-    HAVE_BASERUBY=no
-])
-AC_SUBST(BASERUBY)
-AC_SUBST(HAVE_BASERUBY)
-
-: ${GIT=git}
-HAVE_GIT=yes
-AC_ARG_WITH(git,
-	AS_HELP_STRING([--without-git], [never use git]),
-	[AS_CASE([$withval],
-	    [no],  [GIT=never-use HAVE_GIT=no],
-	    [yes], [],
-	    [GIT=$withval])])
-AS_IF([test x"$HAVE_GIT" = xyes], [command -v "$GIT" > /dev/null || HAVE_GIT=no])
-AC_SUBST(GIT)
-AC_SUBST(HAVE_GIT)
-
-eval `sed -n -e ['s/^@%:@define RUBY_[A-Z_]*VERSION_\([A-Z][A-Z][A-Z_0-9]*\) \([0-9][0-9]*\)$/\1=\2/p'] \
-      -e ['s/^@%:@define \(RUBY_PATCHLEVEL\) \(.*\)/\1=\2/p'] \
-     $srcdir/include/ruby/version.h $srcdir/version.h`
-for v in MAJOR MINOR TEENY; do
-    AS_IF([eval "test \"\$$v\" = ''"], [
-	AC_MSG_ERROR(could not determine $v number from version.h)
-    ])
-done
-AC_SUBST(MAJOR)
-AC_SUBST(MINOR)
-AC_SUBST(TEENY)
-AC_SUBST(RUBY_API_VERSION, '$(MAJOR).$(MINOR)')
-AC_SUBST(RUBY_PROGRAM_VERSION, '$(MAJOR).$(MINOR).$(TEENY)')
-
-dnl checks for alternative programs
-AC_CANONICAL_BUILD
-RUBY_RM_RECURSIVE
-AC_ARG_WITH(gcc,
-	AS_HELP_STRING([--without-gcc], [never use gcc]),
-	[
-	AS_CASE([$withval],
-	    [no],  [: ${CC=cc}],
-	    [yes], [: ${CC=gcc}],
-	           [CC=$withval])])
-dnl If the user switches compilers, we can't believe the cache
-AS_IF([test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC"], [
-  AC_MSG_ERROR(cached CC is different -- throw away $cache_file
-(it is also a good idea to do 'make clean' before compiling))
-])
-test -z "$CC" || ac_cv_prog_CC="$CC"
-
-AS_IF([test "$program_prefix" = NONE], [
-  program_prefix=
-])
-AS_IF([test "$prefix" -ef .], [
-  AC_MSG_ERROR(--prefix cannot be the current working directory.)
-])
-RUBY_BASE_NAME=`echo ruby | sed "$program_transform_name"`
-RUBYW_BASE_NAME=`echo rubyw | sed "$program_transform_name"`
-AC_SUBST(RUBY_BASE_NAME)
-AC_SUBST(RUBYW_BASE_NAME)
-AC_SUBST(RUBY_VERSION_NAME, '${RUBY_BASE_NAME}-${ruby_version}')
-
-AC_CANONICAL_TARGET
-test x"$target_alias" = x &&
-target_os=`echo $target_os | sed 's/linux-gnu$/linux/;s/linux-gnu/linux-/'`
-ac_install_sh='' # unusable for extension libraries.
-
-AC_ARG_WITH(os-version-style,
-	AS_HELP_STRING([--with-os-version-style=TYPE],
-		       [OS version number for target and target_os [[full]]]
-		       [(full|teeny|minor+0|minor|major+0|major|none)]),
-	[os_version_style=$withval],
-	[os_version_style=full
-	    AS_CASE($target_os, [[*[0-9].*]],
-		[AS_CASE([`/usr/bin/ruby -e 'puts RUBY_PLATFORM' 2>/dev/null`],
-		    [[*-*[0-9].*.0]], [os_version_style=minor+0],
-		    [[*-*[0-9].*.*]], [os_version_style=full],
-		    [[*-*[0-9].0]  ], [os_version_style=major+0],
-		    [[*-*[0-9].*]  ], [os_version_style=minor],
-		    [[*-*[0-9]]    ], [os_version_style=major],
-		)])
-	])
-os_version_style_transform=
-AS_CASE("${os_version_style}",
-	[full|teeny], [],
-	[minor+0], [os_version_style_transform=['s/\([0-9]\.[0-9][0-9]*\)\.[0-9][.0-9]*$/\1.0/']],
-	[minor],   [os_version_style_transform=['s/\([0-9]\.[0-9][0-9]*\)\.[0-9][.0-9]*$/\1/']],
-	[major+0], [os_version_style_transform=['s/\([0-9]\)\.[0-9][.0-9]*$/\1.0/']],
-	[major],   [os_version_style_transform=['s/\([0-9]\)\.[0-9][.0-9]*$/\1/']],
-	[none],    [os_version_style_transform=['s/[0-9]\.[0-9][.0-9]*$//']],
-	[AC_MSG_ERROR(unknown --with-os-version-style: $withval)])
-AS_IF([test -z "$target_alias" -a -n "$os_version_style_transform"],
-	[
-	target=`echo ${target} | sed "$os_version_style_transform"`
-	target_os=`echo ${target_os} | sed "$os_version_style_transform"`
-	])
-
-AC_ARG_WITH(arch,
-	AS_HELP_STRING([--with-arch=ARCHS],
-		       [build an Apple/NeXT Multi Architecture Binary (MAB);
-                          ARCHS is a comma-delimited list of architectures for
-                          which to build; if this option is disabled or omitted
-			  entirely, then the package will be built only for the
-			  target platform]),
-       [target_archs="$withval"], [unset target_archs])
-
-AC_ARG_ENABLE(load-relative,
-       AS_HELP_STRING([--enable-load-relative], [resolve load paths at run time]),
-       [load_relative=$enableval])
-
-AC_ARG_PROGRAM
-
-dnl Checks for programs.
-
-cflagspat=
-test -z "$optflags" ||
-    cflagspat="$cflagspat;s|"`eval echo '"'"${optflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^ */ /;s/ *$/ /'`'| |g'
-test -z "$debugflags" ||
-    cflagspat="$cflagspat;s|"`eval echo '"'"${debugflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^ */ /;s/ *$/ /'`'| |g'
-test -z "$warnflags" ||
-    cflagspat="$cflagspat;s|"`eval echo '"'"${warnflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^ */ /;s/ *$/ /'`'| |g'
-AS_IF([test -z "${CFLAGS+set}"], [
-    cflags=`echo " $cflags " | sed "$cflagspat;s/^ *//;s/ *$//"`
-    orig_cflags="$cflags"
-    cflags="$cflags "'${optflags} ${debugflags} ${warnflags}'
-])
-dnl AS_IF([test -z "${CXXFLAGS+set}"], [
-dnl     cxxflags=`echo " $cxxflags " | sed "$cflagspat;s/^ *//;s/ *$//"`
-dnl     orig_cxxflags="$cxxflags"
-dnl     cxxflags="$cxxflags "'${optflags} ${debugflags} ${warnflags}'
-dnl ])
-
-AS_CASE(["$host_os:$build_os"],
-[darwin*:darwin*], [
-    AC_CHECK_TOOLS(CC, [clang gcc cc])
-    # Following Apple deployed clang are broken
-    # clang version 1.0 (http://llvm.org/svn/llvm-project/cfe/tags/Apple/clang-23 exported)
-    # Apple clang version 2.0 (tags/Apple/clang-137) (based on LLVM 2.9svn)
-    # Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
-    AS_IF([! $CC -E -xc - <<SRC >/dev/null], [
-	@%:@if defined __APPLE_CC__ && defined __clang_major__ && __clang_major__ < 3
-	@%:@error premature clang
-	@%:@endif
-SRC
-	AC_MSG_ERROR([clang version 3.0 or later is required])
-    ])],
-[openbsd*:openbsd*], [
-    AC_CHECK_TOOLS(CC, [cc])
-])
-AS_IF([test x"${build}" != x"${host}"], [
-  AC_CHECK_TOOL(CC, gcc)
-])
-
-AC_PROG_CC_C99
-AS_CASE([$CC],
-[gcc-*], [
-    gcc_prefix=gcc- gcc_suffix=`echo "$CC" | sed 's/^gcc//'`
-    AC_PROG_CXX(g++${gcc_suffix})],
-[clang-*|clang], [
-    gcc_prefix=clang- gcc_suffix=`echo "$CC" | sed 's/^clang//'`
-    AC_PROG_CXX(clang++${gcc_suffix})],
-[gcc_prefix= gcc_suffix=])
-
-dnl Select the appropriate C++ compiler in OS X
-AS_CASE(["$build_os:${CXX}"],
-    [darwin1*.*:], [
-        AC_MSG_CHECKING([CXX for $CC])
-        AS_CASE(["/$CC "],
-            [*@<:@\ /@:>@"gcc-4.2 "*], [pat='gcc-4\.2' CXX=g++-4.2],
-            [*@<:@\ /@:>@"gcc "*],     [pat=gcc CXX=g++],
-            [*@<:@\ /@:>@"cc "*],      [pat=cc CXX=c++],
-            [*@<:@\ /@:>@"icc "*],     [pat=icc CXX=icpc],
-            [*@<:@\ /@:>@"clang "*],   [pat=clang CXX=clang++])
-        AS_IF([test "${CXX}"], [
-            CXX=`echo "/$CC " | sed ["s:\([ /]\)${pat}:\1$CXX:; s:^/::; s: *$::"]`
-        ])
-        AC_MSG_RESULT([$CXX])],
-    [openbsd*:*], [
-        AC_CHECK_TOOLS(CXX, [c++])
-    ])
-test -z "$CXX" || ac_cv_prog_CXX="$CXX"
-
-AS_CASE(["$target_os"],
-[darwin*], [
-    AC_MSG_CHECKING(if minimum required OS X version is supported)
-    AC_TRY_CPP([@%:@include <AvailabilityMacros.h>
-	@%:@if MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_5
-	@%:@error pre OS X 10.5
-	[!<===== pre OS X 10.5 =====>]
-	@%:@endif
-	],
-	[macosx_min_required=yes],
-	[AC_MSG_RESULT(no)
-	AC_MSG_ERROR([Unsupported OS X version is required])])
-    AC_MSG_RESULT(${macosx_min_required})
-])
-
-AC_PROG_CXX
-RUBY_MINGW32
-AC_PROG_GCC_TRADITIONAL
-AC_SUBST(GCC)
-AS_CASE(["$target_os"],
-[solaris*], [AC_PATH_TOOL([LD], [ld], [/usr/ccs/bin/ld], [/usr/ccs/bin:$PATH])],
-[AC_CHECK_TOOL([LD], [ld], [ld])])
-AC_SUBST(LD)
-AS_IF([test "$GCC" = yes], [
-    linker_flag=-Wl,
-    : ${optflags=-O3}
-    gcc_major=`echo =__GNUC__ | $CC -E -xc - | sed '/^=/!d;s///'`
-    gcc_minor=`echo =__GNUC_MINOR__ | $CC -E -xc - | sed '/^=/!d;s///'`
-    test -n "$gcc_major" || gcc_major=0
-    test -n "$gcc_minor" || gcc_minor=0
-    icc_version=`echo =__ICC | $CC -E -xc - | sed '/^=/!d;s///;/^__ICC/d'`
-    test -n "$icc_version" || icc_version=0
-    # RUBY_APPEND_OPTIONS(XCFLAGS, ["-include ruby/config.h" "-include ruby/missing.h"])
-], [
-    linker_flag=
-])
-
-AS_IF([test "$GCC" = yes -a "$gcc_major" -lt 3 ], [
-    AC_MSG_ERROR([too old GCC])
-])
-
-RUBY_PROG_GNU_LD
-RUBY_CPPOUTFILE
-
-: ${OUTFLAG='-o '}
-: ${COUTFLAG=${OUTFLAG}}
-: ${CSRCFLAG=''}
-AC_SUBST(OUTFLAG)
-AC_SUBST(COUTFLAG)
-AC_SUBST(CSRCFLAG)
-
-: ${MJIT_CC=$CC}
-AS_IF([test "x$cross_compiling" = xno], [
-    AC_PATH_PROG([MJIT_CC], ${MJIT_CC})
-    AS_CASE([$target_os],
-	[*mingw*], [command -v cygpath > /dev/null && MJIT_CC=`cygpath -ma $MJIT_CC`])
-    shift 2
-    MJIT_CC="$MJIT_CC${1+ }$*"
-])
-
-AS_CASE(["$build_os"],
-  [darwin1*.*], [
-    # Xcode linker warns for deprecated architecture and wrongly
-    # installed TBD files.
-    CC_WRAPPER=""
-    echo 'int main(void) {return 0;}' > conftest.c
-    AS_IF([$CC -framework Foundation -o conftest conftest.c 2>&1 |
-	   grep '^ld: warning: text-based stub file' >/dev/null], [
-	CC_WRAPPER=`cd -P "$srcdir/tool" && pwd`/darwin-cc
-	CC="$CC_WRAPPER $CC"
-    ])
-    rm -fr conftest*
-  ])
-
-cc_version=
-for option in --version -v -V -qversion; do
-    cc_version_message=`$CC $option 2>&1`
-    cc_version_status=$?
-    AS_CASE($cc_version_status, [0], [:], [continue])
-    AS_CASE($cc_version_message, [*Warning*], [continue])
-    cc_version='$(CC) '$option
-    break
-done
-AC_SUBST(CC_VERSION, $cc_version)
-AC_SUBST(CC_VERSION_MESSAGE, $cc_version_message)
-
-: ${DLDFLAGS="$LDFLAGS"}
-
-RUBY_UNIVERSAL_ARCH
-AS_IF([test "$target_cpu" != "$host_cpu" -a "$GCC" = yes -a "$cross_compiling" = no -a "$universal_binary" = no], [
-    RUBY_DEFAULT_ARCH("$target_cpu")
-])
-
-AS_CASE(["$target_os"], [darwin*], [
-if libtool 2>&1 | grep no_warning_for_no_symbols > /dev/null; then
-  ac_cv_prog_ac_ct_RANLIB=:
-  ac_cv_prog_ac_ct_AR='libtool -static'
-  rb_cv_arflags='-no_warning_for_no_symbols -o'
-fi
-])
-AC_CHECK_TOOLS(RANLIB, [${gcc_prefix}ranlib${gcc_suffix} ranlib], :)
-AC_CHECK_TOOLS(AR, [${gcc_prefix}ar${gcc_suffix} ar])
-AS_IF([test -z "$AR"], [
-  AC_CHECK_PROGS(AR, aal, ar)
-])
-AC_CACHE_CHECK([for $AR flags], [rb_cv_arflags], [
-    AS_IF([$AR rcD conftest.a > /dev/null 2>&1 && rm conftest.a],
-	[rb_cv_arflags=rcD], [rb_cv_arflags=rcu])
-])
-AC_SUBST(ARFLAGS, ["$rb_cv_arflags "])
-
-AC_CHECK_TOOL(AS, as)
-ASFLAGS=$ASFLAGS
-AC_SUBST(ASFLAGS)
-
-AS_CASE(["$target_os"],[cygwin*|mingw*], [ac_cv_prog_ac_ct_OBJCOPY=":"])
-
-# BSD's ports and MacPorts prefix GNU binutils with 'g'
-AC_CHECK_TOOLS(OBJDUMP, [objdump gobjdump])
-AC_CHECK_TOOLS(OBJCOPY, [objcopy gobjcopy])
-
-AS_CASE(["$target_os"],
-[cygwin*|mingw*], [
-    AC_CHECK_TOOL(WINDRES, windres)
-    AC_CHECK_TOOL(DLLWRAP, dllwrap)
-    target=`echo $target | sed "s/^$target_cpu-/-/"`
-    target_alias=`echo $target_alias | sed "s/^$target_cpu-/-/"`
-    target_cpu=`echo $target_cpu | sed s/i.86/i386/`
-    AS_CASE(["$target"], [-*], [ target="$target_cpu${target}"])
-    AS_CASE(["$target_alias"], [-*], [ target_alias="$target_cpu${target_alias}"])
-    AS_CASE(["$target_os"],
-    [mingw*], [
-	test "$rb_cv_msvcrt" = "" && unset rb_cv_msvcrt
-	AC_CACHE_CHECK(for mingw32 runtime DLL, rb_cv_msvcrt, [
-	AC_TRY_LINK([@%:@include <stdio.h>],
-		    [FILE* volatile f = stdin; return 0;],
-		    [rb_cv_msvcrt=`$OBJDUMP -p conftest$ac_exeext |
-				   tr A-Z a-z |
-				   sed -n '/^[[ 	]]*dll name: \(msvc.*\)\.dll$/{s//\1/p;q;}'`],
-		    [rb_cv_msvcrt=msvcrt])
-	test "$rb_cv_msvcrt" = "" && rb_cv_msvcrt=msvcrt])
-	RT_VER=`echo "$rb_cv_msvcrt" | tr -cd [0-9]`
-	test "$RT_VER" = "" && RT_VER=60
-	AC_DEFINE_UNQUOTED(RUBY_MSVCRT_VERSION, $RT_VER)
-	sysconfdir=
-    ])
-    : ${enable_shared=yes}
-    ],
-[aix*],     [AC_CHECK_TOOL(NM, nm, /usr/ccs/bin/nm, /usr/ccs/bin:$PATH)],
-[hiuxmpp*], [AC_DEFINE(__HIUX_MPP__)])    # by TOYODA Eizi <toyoda@npd.kishou.go.jp>
-AC_CHECK_TOOLS(NM, [${gcc_prefix}nm${gcc_suffix} nm])
-
-AC_PROG_LN_S
-AC_PROG_MAKE_SET
-AC_PROG_INSTALL
-AC_PROG_MKDIR_P
-AS_IF([test "x$MKDIR_P" = "x -d"], [
-  AS_IF([test x"$as_mkdir_p" != xfalse], [
-    MKDIR_P='mkdir -p'
-    echo "use 'mkdir -p' as MKDIR_P"
-  ], [
-    AC_MSG_ERROR([mkdir -p is required])
-  ])
-])
-MAKEDIRS="$MKDIR_P"
-AC_SUBST(MAKEDIRS)
-
-AC_CHECK_PROG([DTRACE], [${ac_tool_prefix}dtrace], [${ac_tool_prefix}dtrace])
-AS_IF([test "$cross_compiling:$ac_cv_prog_DTRACE" = no: -a -n "$ac_tool_prefix"], [
-    AC_CHECK_PROG([DTRACE], [dtrace], [dtrace])
-])
-
-AC_CHECK_PROGS(DOT, dot)
-AC_CHECK_PROGS(DOXYGEN, doxygen)
-
-AC_CHECK_PROG(PKG_CONFIG, pkg-config, [pkg-config], [], [],
-    [`"$as_dir/$ac_word$ac_exec_ext" --print-errors --version > /dev/null 2>&1 || echo "$as_dir/$ac_word$ac_exec_ext"`])
-
-# checks for UNIX variants that set C preprocessor variables
-AC_USE_SYSTEM_EXTENSIONS
-
-AC_SUBST(RM, ['rm -f'])
-AC_SUBST(CP, ['cp'])
-RMDIRS='$(top_srcdir)/tool/rmdirs'
-RMDIR=rmdir
-mkdir "rmdirs_$$_test" "rmdirs_$$_test/a"
-rmdir --ignore-fail-on-non-empty "rmdirs_$$_test" 2>/dev/null &&
-RMDIR='rmdir --ignore-fail-on-non-empty'
-$RMDIR -p "rmdirs_$$_test/a" 2>/dev/null &&
-{ test -d "rmdirs_$$_test" || RMDIRS="$RMDIR -p"; }
-rmdir "rmdirs_$$_test/a" "rmdirs_$$_test" 2>/dev/null
-AC_SUBST(RMDIR)
-AC_SUBST(RMDIRS)
-AC_SUBST(RMALL, ['rm -fr'])
-
-AC_MSG_CHECKING([for cd using physical directory])
-rm -fr conf$$.dir
-mkdir conf$$.dir &&
-(cd conf$$.dir && mkdir src build && cd src &&
-$as_ln_s ../build . > /dev/null 2>&1 && cd build &&
-for chdir in 'cd -P' 'PWD= cd'; do
-    /bin/sh -c "$chdir ../src && echo '$chdir' > cdcmd" 2> /dev/null && break
-done)
-AS_IF([test -f conf$$.dir/src/cdcmd], [
-    read CHDIR < conf$$.dir/src/cdcmd 2> /dev/null
-], [
-    CHDIR=cd
-])
-rm -fr conf$$.dir
-AC_MSG_RESULT([$CHDIR])
-AC_SUBST(CHDIR)
-}
-
-: "compiler section" && {
-RUBY_WERROR_FLAG([
-    AC_MSG_CHECKING([whether CFLAGS is valid])
-    AC_TRY_COMPILE([], [],
-	[AC_MSG_RESULT(yes)],
-	[
-	AC_MSG_RESULT(no)
-	AC_MSG_ERROR([something wrong with CFLAGS="$CFLAGS"])
-	]
-    )
-
-    AC_MSG_CHECKING([whether LDFLAGS is valid])
-    {
-	mkdir tmp.$$.try_link &&
-	cd tmp.$$.try_link &&
-	cp ../confdefs.h . &&
-	echo '<?xml?><plist><dict><key>CFBundleIdentifier</key><string></string></dict></plist>' > Info.plist &&
-	:
-    } || AC_MSG_ERROR([failed to make temporary directory])
-    AC_TRY_LINK([], [],
-	[AC_MSG_RESULT(yes)],
-	[
-	cd .. && rm -fr tmp.$$.try_link
-	AC_MSG_RESULT(no)
-	AC_MSG_ERROR([something wrong with LDFLAGS="$LDFLAGS"])
-	]
-    )
-    cd .. && rm -fr tmp.$$.try_link
-])
-
-: ${RPATHFLAG=''}
-rpathflag=''
-AS_IF([test x"${RPATHFLAG}" = x], [
-    AS_CASE(["$target_os"],
-	[hpux*], [AS_IF([test "$rb_cv_prog_gnu_ld" = no], [rpathflag='+b '])],
-	[aix*], [rpathflag='-blibpath:'],
-	[for rpathflag in -R "-rpath "; do
-	    AS_CASE("$rpathflag",
-		    [*" "], [AS_CASE(["${linker_flag}"],
-				     [*,], [rpathflag=`echo "$rpathflag" | tr ' ' ,`])])
-	    rpathflag="${linker_flag}${rpathflag}"
-	    RUBY_TRY_LDFLAGS([${rpathflag}.], [], [rpathflag=])
-	    AS_IF([test "x${rpathflag}" != x], [])
-        done])
-], [
-    rpathflag=`echo "$RPATHFLAG" | sed 's/%.*//'`
-])
-
-AS_CASE([$RUBY_PATCHLEVEL], [-*],
-	[RUBY_DEVEL=yes], [RUBY_DEVEL=no])
-particular_werror_flags=$RUBY_DEVEL
-AC_ARG_ENABLE(werror,
-	AS_HELP_STRING([--disable-werror],
-		       [don't make warnings into errors
-		       even if a compiler support -Werror feature
-		       [[disabled by default unless development version]]]),
-	[particular_werror_flags=$enableval])
-
-rb_cv_warnflags="$warnflags"
-AS_CASE(["$GCC:${warnflags+set}:${extra_warnflags:+set}:"],
-[yes::*|yes:*:set:], [# GCC && (!warnflags || extra_warnflags)
-    AS_IF([test $gcc_major -ge 4], [
-	extra_warnflags="$extra_warnflags -Werror=extra-tokens"
-    ])
-    AS_IF([test $gcc_major -ge 5 -a $gcc_major -le 6], [
-	extra_warnflags="$extra_warnflags -Wno-maybe-uninitialized"
-    ])
-    # ICC doesn't support -Werror=
-    AS_IF([test $icc_version -gt 0], [
-	particular_werror_flags=no
-    ])
-    for wflag in \
-		 -Werror=deprecated-declarations \
-		 -Werror=division-by-zero \
-		 -Werror=duplicated-cond \
-		 -Werror=implicit-function-declaration \
-		 -Werror=implicit-int \
-		 -Werror=misleading-indentation \
-		 -Werror=pointer-arith \
-		 -Werror=shorten-64-to-32 \
-		 -Werror=write-strings \
-		 -Wimplicit-fallthrough=0 \
-		 -Wmissing-noreturn \
-		 -Wno-cast-function-type \
-		 -Wno-constant-logical-operand \
-		 -Wno-long-long \
-		 -Wno-missing-field-initializers \
-		 -Wno-overlength-strings \
-		 -Wno-packed-bitfield-compat \
-		 -Wno-parentheses-equality \
-		 -Wno-self-assign \
-		 -Wno-tautological-compare \
-		 -Wno-unused-parameter \
-		 -Wno-unused-value \
-		 -Wsuggest-attribute=format \
-		 -Wsuggest-attribute=noreturn \
-		 -Wunused-variable \
-		 -diag-disable=175,188,2259 \
-		 $extra_warnflags \
-		 ; do
-	AS_IF([test "$particular_werror_flags" != yes], [
-	    wflag=`echo x$wflag | sed 's/^x-Werror=/-W/;s/^x//'`
-	])
-	ok=no
-	RUBY_TRY_CFLAGS($wflag, [
-	    RUBY_APPEND_OPTIONS(warnflags, $wflag)
-	    ok=yes
-	])
-	AS_CASE([$ok:$wflag], [no:-Werror=*], [
-	    wflag=`echo x$wflag | sed 's/^x-Werror=/-W/'`
-	    RUBY_TRY_CFLAGS($wflag, [
-		RUBY_APPEND_OPTIONS(warnflags, $wflag)
-		particular_werror_flags=no
-	    ])
-	])
-    done
-    AS_CASE([" $warnflags "],[*" -Wno-missing-field-initializers "*], [wflag="-Wall -Wextra"],
-                             [wflag=-Wall])
-    RUBY_TRY_CFLAGS($wflag, [warnflags="$wflag${warnflags+ $warnflags}"])
-    # Disable warnflags while conftest. -Werror=* flags might make bad OS capability guess.
-    rb_cv_warnflags="$warnflags"
-    warnflags=
-])
-RUBY_TRY_CFLAGS(-Qunused-arguments, [RUBY_APPEND_OPTIONS(rb_cv_wsuppress_flags, -Qunused-arguments)])
-
-AC_ARG_WITH(compress-debug-sections,
-	AS_HELP_STRING([--with-compress-debug-sections=type],
-	    [enable debug section compression]),
-	[compress_debug_sections=$withval], [compress_debug_sections=])
-
-AS_IF([test "$GCC" = yes], [
-    # -D_FORTIFY_SOURCE
-    # When defined _FORTIFY_SOURCE, glibc enables some additional sanity
-    # argument check. The performance drop is very little and Ubuntu enables
-    # _FORTIFY_SOURCE=2 by default. So, let's support it for protecting us from
-    # a mistake of silly C extensions.
-    RUBY_TRY_CFLAGS(-D_FORTIFY_SOURCE=2, [RUBY_APPEND_OPTION(XCFLAGS, -D_FORTIFY_SOURCE=2)])
-
-    : ${MJIT_HEADER_FLAGS='-P -dD'}
-
-    # -fstack-protector
-    AS_CASE(["$target_os"],
-    [mingw*], [
-	stack_protector=no
-    ])
-    AS_IF([test -z "${stack_protector+set}"], [
-	AS_FOR(option, opt, [-fstack-protector-strong -fstack-protector], [
-	    RUBY_TRY_CFLAGS(option, [stack_protector=yes])
-	    AS_IF([test "x$stack_protector" = xyes], [
-		RUBY_TRY_LDFLAGS(option, [], [stack_protector=])
-	    ])
-	    AS_IF([test "x$stack_protector" = xyes], [stack_protector=option; break])
-	])
-    ])
-    AS_CASE(["$stack_protector"], [-*], [
-	RUBY_APPEND_OPTION(XCFLAGS, $stack_protector)
-	RUBY_APPEND_OPTION(XLDFLAGS, $stack_protector)
-	RUBY_APPEND_OPTION(LDFLAGS, $stack_protector)
-    ])
-
-    AS_CASE("${compress_debug_sections:-zlib}",
-    [none|no], [], [
-    RUBY_TRY_LDFLAGS(${linker_flag}--compress-debug-sections=${compress_debug_sections:-zlib},
-		     [compress_debug_sections=${compress_debug_sections:-zlib}],
-		     [compress_debug_sections=no])
-    ])
-    AS_IF([test "x$compress_debug_sections" != xno], [
-	RUBY_APPEND_OPTION(DLDFLAGS, ${linker_flag}--compress-debug-sections=$compress_debug_sections)
-    ])
-
-    AS_CASE(["$target_os"],[mingw*], [
-      # On  Windows  platforms,   system  provided  headers  are  VC++
-      # optimized.  That  is, C++  habits are often  contaminated into
-      # various  headers.  Most frequent  situation is  the use  of //
-      # comments.   We  bypass  ANSI   C  mode  for  them.   Otherwise
-      # extension libs cannot include those headers.
-
-      # Since math.h in some mingw64 wrongly declares frexp and modf
-      # to be pure, the variables pointed by the second arguments are
-      # considered uninitialized unexpectedly.
-      AC_CACHE_CHECK([whether frexp and modf are broken],
-	rb_cv_mingw64_broken_frexp_modf,
-	[
-	  save_CFLAGS="$CFLAGS"
-	  AS_IF([test "$particular_werror_flags" = "yes"], [
-	    CFLAGS="$CFLAGS -Werror=uninitialized"
-	  ], [
-	    CFLAGS="$CFLAGS -Werror -Wuninitialized"
-	  ])
-	  AC_TRY_COMPILE([@%:@include <math.h>
-	    int foo(double x)
-	    {
-	      int exp;
-	      frexp(x, &exp);
-	      return exp;
-	    }], [if (foo(0.0)) return 1;],
-	    [rb_cv_mingw64_broken_frexp_modf=no],
-	    [rb_cv_mingw64_broken_frexp_modf=yes])
-	  CFLAGS="$save_CFLAGS"
-	])
-      AS_IF([test "$rb_cv_mingw64_broken_frexp_modf" = yes], [
-	AC_DEFINE(RUBY_MINGW64_BROKEN_FREXP_MODF)
-      ])
-    ],
-    [cygwin*|darwin*|netbsd*], [
-      # need lgamma_r(), finite()
-    ])
-
-    # ANSI (no XCFLAGS because this is C only)
-    AS_CASE(["$target_os"],
-    [solaris*], [
-      # Because "-std=gnu99" affects existence of functions on Solaris,
-      # "-std=gnu99" will be appended to CPPFLAGS.
-	for ansi_options in -std=gnu99; do
-	    RUBY_TRY_CFLAGS(${ansi_options}, [
-		RUBY_APPEND_OPTIONS(CPPFLAGS, ${ansi_options})
-	    ], [ansi_options=])
-	    test "x${ansi_options}" = x || break
-	done
-    ],
-    [
-      # ANSI (no XCFLAGS because this is C only)
-      rb_tmp_std_check=`echo $CC $CFLAGS $optflags $warnflags $debugflags | fgrep std= | tr -d  '\015'`
-      AS_IF([test "x$rb_tmp_std_check" = "x"],
-      [
-	for ansi_options in -std=gnu99; do
-	    RUBY_TRY_CFLAGS(${ansi_options}, [
-		RUBY_APPEND_OPTIONS(warnflags, ${ansi_options})
-		RUBY_APPEND_OPTIONS(strict_warnflags, ${ansi_options})
-	    ], [ansi_options=])
-	    test "x${ansi_options}" = x || break
-	done
-      ])
-    ])
-
-    # suppress annoying -Wstrict-overflow warnings
-    RUBY_TRY_CFLAGS(-fno-strict-overflow, [RUBY_APPEND_OPTION(XCFLAGS, -fno-strict-overflow)])
-
-    test "${debugflags+set}" || {RUBY_TRY_CFLAGS(-ggdb3, [debugflags=-ggdb3])}
-    test "${debugflags+set}" || {RUBY_TRY_CFLAGS(-ggdb, [debugflags=-ggdb])}
-    test "${debugflags+set}" || {RUBY_TRY_CFLAGS(-g3, [debugflags=-g3])}
-])
-test $ac_cv_prog_cc_g = yes && : ${debugflags=-g}
-AS_IF([test "x$RUBY_DEVEL" = xyes], [RUBY_APPEND_OPTION(XCFLAGS, -DRUBY_DEVEL=1)])
-
-AS_IF([test "$GCC" = ""], [
-    AS_CASE(["$target_os"],[aix*],[warnflags="$warnflags -qinfo=por" rb_cv_warnflags="$rb_cv_warnflags -qinfo=por"])
-])
-AS_IF([test "$GCC" = yes], [
-    AS_IF([test "$gcc_major" -ge 4], [
-	RUBY_TRY_CFLAGS(-fvisibility=hidden, [visibility_option=yes], [visibility_option=no])
-    ])
-    AC_SUBST(WERRORFLAG, "-Werror")
-    AS_IF([test "$visibility_option" = yes], [
-	RUBY_APPEND_OPTION(XCFLAGS, -fvisibility=hidden)
-	AC_DEFINE(RUBY_SYMBOL_EXPORT_BEGIN, [_Pragma("GCC visibility push(default)")])
-	AC_DEFINE(RUBY_SYMBOL_EXPORT_END,   [_Pragma("GCC visibility pop")])
-    ], [
-	RUBY_TRY_LDFLAGS([-Wl,-unexported_symbol,_Init_*], [visibility_option=ld], [visibility_option=no])
-    ])
-    test "$visibility_option" = no || OBJCOPY=:
-])
-
-AS_IF([test "$GCC" = yes], [
-    # optflags
-
-    AS_CASE(["$target_os"], [mingw*], [
-	RUBY_TRY_CFLAGS(-fno-omit-frame-pointer, [optflags="${optflags+$optflags }-fno-omit-frame-pointer"])
-	RUBY_TRY_CFLAGS(-static-libgcc, [static_libgcc=yes], [static_libgcc=no])
-	AS_IF([test "$static_libgcc" = yes], [
-	    RUBY_APPEND_OPTION(EXTLDFLAGS, -static-libgcc)
-	])
-    ])
-
-    # disable fast-math
-    for oflag in -fno-fast-math; do
-	RUBY_TRY_CFLAGS($oflag, [RUBY_APPEND_OPTION(CFLAGS, $oflag)])
-    done
-    for oflag in -fexcess-precision=standard -fp-model\ precise; do
-	RUBY_TRY_CFLAGS($oflag, [RUBY_APPEND_OPTION(XCFLAGS, $oflag)])
-    done
-])
-
-AS_CASE(["$target_cpu"], [[i[3-6]86*]], [
-    AC_CACHE_CHECK([for __sync_val_compare_and_swap], [rb_cv_gcc_compiler_cas], [
-	AC_TRY_LINK([unsigned long atomic_var;],
-	    [__sync_val_compare_and_swap(&atomic_var, 0, 1);],
-	    [rb_cv_gcc_compiler_cas=yes],
-	    [
-	    save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -march=i486"
-	    AC_TRY_LINK([unsigned long atomic_var;],
-		[__sync_val_compare_and_swap(&atomic_var, 0, 1);],
-		[rb_cv_gcc_compiler_cas=i486],
-		[rb_cv_gcc_compiler_cas=no])
-	    CFLAGS="$save_CFLAGS"
-	    ])
-    ])
-    AS_IF([test "$rb_cv_gcc_compiler_cas" = i486], [ARCH_FLAG="-march=i486"])
-])
-
-AC_ARG_WITH(opt-dir,
-	AS_HELP_STRING([--with-opt-dir=DIR-LIST],
-		       [add optional headers and libraries directories separated by $PATH_SEPARATOR]),
-	[
-		val=`echo "$PATH_SEPARATOR$withval" | sed "s|$PATH_SEPARATOR\([[^$PATH_SEPARATOR]*]\)| -I\1/include|g;s/^ //"`
-		CPPFLAGS="$CPPFLAGS $val"
-		val=`echo "$PATH_SEPARATOR$withval" | sed "s|$PATH_SEPARATOR\([[^$PATH_SEPARATOR]*]\)| -L\1/lib${rpathflag:+ $rpathflag\\\\1/lib}|g;s/^ //"`
-		LDFLAGS="$LDFLAGS $val"
-		LDFLAGS_OPTDIR="$val"
-		OPT_DIR="$withval"
-	], [OPT_DIR=])
-
-test -z "${ac_env_CFLAGS_set}" -a -n "${cflags+set}" && eval CFLAGS="\"$cflags $ARCH_FLAG\""
-test -z "${ac_env_CXXFLAGS_set}" -a -n "${cxxflags+set}" && eval CXXFLAGS="\"$cxxflags $ARCH_FLAG\""
-}
-
-AC_CACHE_CHECK([whether compiler has statement and declarations in expressions],
-  rb_cv_have_stmt_and_decl_in_expr,
-  [AC_TRY_COMPILE([],[ __extension__ ({ int a = 0; a; }); ],
-  [rb_cv_have_stmt_and_decl_in_expr=yes],
-  [rb_cv_have_stmt_and_decl_in_expr=no])])
-AS_IF([test "$rb_cv_have_stmt_and_decl_in_expr" = yes], [
-  AC_DEFINE(HAVE_STMT_AND_DECL_IN_EXPR)
-])
-
-: "header and library section" && {
-AC_ARG_WITH(winnt-ver,
-  AS_HELP_STRING([--with-winnt-ver=0xXXXX], [target Windows NT version (default to 0x0600)]),
-  [with_winnt_ver="$withval"], [with_winnt_ver="0x0600"])
-AS_CASE(["$target_os"],
-[mingw*], [
-  RUBY_APPEND_OPTION(CPPFLAGS, -D_WIN32_WINNT=$with_winnt_ver)
-  RUBY_APPEND_OPTION(CPPFLAGS, -D__MINGW_USE_VC2005_COMPAT)
-])
-
-AS_CASE(["$target_os"],
-[freebsd*], [
-  AC_CACHE_CHECK([whether pthread should be enabled by default],
-    rb_cv_enable_pthread_default,
-    [AC_TRY_CPP([
-#include <osreldate.h>
-#if __FreeBSD_version < 502102
-#error pthread should be disabled on this platform
-#endif
-      ],
-      rb_cv_enable_pthread_default=yes,
-      rb_cv_enable_pthread_default=no)])
-  enable_pthread=$rb_cv_enable_pthread_default
-  ],
-[mingw*], [
-  enable_pthread=no
-  ],
-[
-  enable_pthread=yes
-  ])
-
-dnl Checks for libraries.
-AS_CASE(["$target_os"],[*bsd*|dragonfly*],[],[ac_cv_func_daemon=no])
-
-AS_UNSET(ORIG_LIBS)
-POSTLINK=:
-AC_SUBST(POSTLINK)
-AS_CASE(["$target_os"],
-[nextstep*], [	],
-[openstep*], [	],
-[rhapsody*], [	],
-[darwin*], [
-		ORIG_LIBS="$LIBS"
-		RUBY_PREPEND_OPTION(LIBS, -lobjc)
-		RUBY_APPEND_OPTIONS(CPPFLAGS, -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT)
-		AC_CACHE_CHECK([whether syscall(2) is deprecated], rb_cv_syscall_deprecated,
-		    [RUBY_WERROR_FLAG([
-			AC_TRY_COMPILE([@%:@include <unistd.h>],
-				       [if (syscall(0)) return 1;],
-			    [rb_cv_syscall_deprecated=no],
-			    [rb_cv_syscall_deprecated=yes])])])
-		AS_IF([test $rb_cv_syscall_deprecated = yes], [
-		    ac_cv_func___syscall=no
-		    ac_cv_func_syscall=no
-		    ac_cv_header_sys_syscall_h=no
-		    ac_cv_header_syscall_h=no
-		])
-		ac_cv_func_getcontext=no
-		ac_cv_func_setcontext=no
-		incs=`$CC -v -E -xc - < /dev/null 2>&1 | sed ['1,/^@%:@include </d;s/^ *//;s|[^./][^/]*/\.\./||g;/\/include$/!d;s||/lib|;/\/usr\/lib/d']`
-		for d in `$CC -print-search-dirs | sed -e '/^libraries: */!d;s///' | tr : '\012' | fgrep -v /../ | sed -n 's|^\(/.*/lib\)/$|\1|p'`; do
-		    incs=`echo "$incs" | fgrep -v "$d"`
-		done
-		for d in $incs; do
-		    test -d "$d" && RUBY_APPEND_OPTIONS(LDFLAGS, "-L$d")
-		done
-		ac_cv_type_getgroups=gid_t # getgroups() on Rosetta fills garbage
-		ac_cv_lib_crypt_crypt=no
-		ac_cv_func_fdatasync=no # Mac OS X wrongly reports it has fdatasync()
-		ac_cv_func_vfork=no
-		AS_IF([test $gcc_major -lt 4 -o \( $gcc_major -eq 4 -a $gcc_minor -lt 3 \)], [
-		    ac_cv_func___builtin_setjmp=no
-		])
-		with_setjmp_type=sigsetjmp # to hijack SIGCHLD handler
-		AC_CACHE_CHECK(for broken crypt with 8bit chars, rb_cv_broken_crypt,
-		    [AC_TRY_RUN([
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-
-void
-broken_crypt(const char *salt, const char *buf1, const char *buf2)
-{
-#if 0
-    printf("%.2x%.2x: %s -> %s\n", (unsigned char)salt[0], (unsigned char)salt[1],
-	   buf1+2, buf2+2);
-#endif
-}
-
-int
-main()
-{
-    int i;
-    char salt[2], buf[256], *s;
-    for (i = 0; i < 128*128; i++) {
-	salt[0] = 0x80 | (i & 0x7f);
-	salt[1] = 0x80 | (i >> 7);
-	strcpy(buf, crypt("", salt));
-	if (strcmp(buf, s = crypt("", salt))) {
-	    broken_crypt(salt, buf, s);
-	    return 1;
-	}
-    }
-    salt[0] = salt[1] = ' ';
-    strcpy(buf, crypt("", salt));
-    salt[0] = salt[1] = 0x80 | ' ';
-    if (strcmp(buf, s = crypt("", salt))) {
-	broken_crypt(salt, buf, s);
-	return 1;
-    }
-    return 0;
-}
-],
-		    rb_cv_broken_crypt=no,
-		    rb_cv_broken_crypt=yes,
-		    rb_cv_broken_crypt=yes)])
-		AS_IF([test "$rb_cv_broken_crypt" = yes], [
-		   AC_DEFINE(BROKEN_CRYPT, 1)
-		])
-		POSTLINK=""
-		AC_CHECK_PROGS(codesign, codesign)
-		AC_CHECK_PROGS(dsymutil, dsymutil)
-		AS_IF([test -n "$codesign"], [
-		    POSTLINK="{ test -z '\$(RUBY_CODESIGN)' || $codesign -s '\$(RUBY_CODESIGN)' -f \$@; }${POSTLINK:+; $POSTLINK}"
-		])
-		AS_IF([test -n "$dsymutil"], [
-		    POSTLINK="$dsymutil \$@${POSTLINK:+; $POSTLINK}"
-		])
-		AS_IF([test -n "${POSTLINK}"], [
-		    LINK_SO="$LINK_SO
-\$(POSTLINK)"
-		])
-		AC_CHECK_HEADERS(crt_externs.h, [], [], [
-		    #include <crt_externs.h>
-		])
-		],
-[hpux*], [	LIBS="-lm $LIBS"
-		ac_cv_c_inline=no],
-[solaris*], [	LIBS="-lm $LIBS"
-		ac_cv_func_vfork=no
-		AC_MSG_CHECKING(whether _XOPEN_SOURCE is already given)
-		AC_TRY_COMPILE([#include <unistd.h>
-			#ifndef _XOPEN_SOURCE
-			#error _XOPEN_SOURCE is not defined
-			#endif
-			], [],
-		        [given_xopen_source=yes], [given_xopen_source=no])
-		AC_MSG_RESULT($given_xopen_source)
-		AS_IF([test $given_xopen_source = no], [
-		  AC_MSG_CHECKING(appropriate _XOPEN_SOURCE value to define)
-		  define_xopen_source=""
-		  for tmp_xpg in 7 6 5; do
-		    AS_IF([test x"$define_xopen_source" != x], [
-		      break
-		    ])
-		    RUBY_WERROR_FLAG([AC_TRY_COMPILE([
-			#define _XOPEN_SOURCE ${tmp_xpg}00
-			#include <unistd.h>
-			#ifndef _XPG${tmp_xpg}
-			#error _XPG${tmp_xpg} should be defined by _XOPEN_SOURCE=${tmp_xpg}00
-			#endif
-			], [],
-			[define_xopen_source=${tmp_xpg}00], [])
-			])
-		  done
-		  AS_IF([test x"$define_xopen_source" = x], [
-		    define_xopen_source=no
-		  ])
-		  AC_MSG_RESULT($define_xopen_source)
-		  AS_IF([test x"$define_xopen_source" != xno], [
-		    RUBY_APPEND_OPTIONS(CPPFLAGS, -D_XOPEN_SOURCE=$define_xopen_source)
-		  ])
-		])
-		],
-[haiku*], [
-		LIBS="$LIBS" # m lib is include in root
-		],
-[cygwin*], [	ac_cv_header_langinfo_h=yes
-		RUBY_APPEND_OPTIONS(CPPFLAGS, -D_XOPEN_SOURCE -D_GNU_SOURCE)
-		AC_CHECK_FUNCS(cygwin_conv_path)
-		AC_LIBOBJ([langinfo])
-		],
-[mingw*], [	LIBS="-lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi $LIBS"
-		ac_cv_header_a_out_h=no
-		ac_cv_header_pwd_h=no
-		ac_cv_header_utime_h=no
-		ac_cv_header_sys_ioctl_h=no
-		ac_cv_header_sys_param_h=no
-		ac_cv_header_sys_resource_h=no
-		ac_cv_header_sys_select_h=no
-		ac_cv_header_sys_time_h=no
-		ac_cv_header_sys_times_h=no
-		ac_cv_header_sys_socket_h=no
-		ac_cv_func_lstat=yes
-		ac_cv_func_times=yes
-		ac_cv_func_waitpid=yes
-		ac_cv_func_fsync=yes
-		ac_cv_func_seekdir=yes
-		ac_cv_func_telldir=yes
-		ac_cv_func_lchown=yes
-		ac_cv_func_link=yes
-		ac_cv_func_readlink=yes
-		ac_cv_func_symlink=yes
-		ac_cv_lib_crypt_crypt=no
-		ac_cv_func_getpgrp_void=no
-		ac_cv_func_memcmp_working=yes
-		ac_cv_lib_dl_dlopen=no
-		rb_cv_binary_elf=no
-		rb_cv_negative_time_t=no
-		ac_cv_func_fcntl=yes
-		ac_cv_func_flock=yes
-		ac_cv_func_gmtime_r=yes
-		rb_cv_large_fd_select=yes
-		ac_cv_type_struct_timeval=yes
-                ac_cv_func_clock_gettime=yes
-                ac_cv_func_clock_getres=yes
-		ac_cv_func_malloc_usable_size=no
-		ac_cv_type_off_t=yes
-		ac_cv_sizeof_off_t=8
-		AS_IF([test "$target_cpu" = x64], [
-		    ac_cv_func___builtin_setjmp=yes
-		    ac_cv_func_round=no
-		    rb_cv_coroutine=yes
-		])
-		ac_cv_func_tgamma=no
-		rb_cv_negative_time_t=yes
-		AC_CHECK_TYPE([NET_LUID], [], [],
-			      [@%:@include <winsock2.h>
-			      @%:@include <iphlpapi.h>])
-		AS_IF([test x"$ac_cv_type_NET_LUID" = xyes], [
-		    AC_DEFINE(HAVE_TYPE_NET_LUID, 1)
-		])
-		AC_CHECK_FUNCS(_gmtime64_s)
-		AC_CHECK_FUNCS(_wfreopen_s)
-		AC_LIBOBJ([langinfo])
-		],
-[bsdi*], [	LIBS="-lm $LIBS"
-		AC_DEFINE(BROKEN_SETREUID, 1)
-		AC_DEFINE(BROKEN_SETREGID, 1)
-                ac_cv_sizeof_rlim_t=8],
-[freebsd*], [	LIBS="-lm $LIBS"
-		ac_cv_func_getpeername=no
-		ac_cv_func_getsockname=no
-		ac_cv_func_shutdown=no
-		ac_cv_func_close=no
-		],
-[netbsd*], [	LIBS="-lm $LIBS"
-		],
-[dragonfly*], [	LIBS="-lm $LIBS"
-		],
-[aix*],[	LIBS="-lm $LIBS"
-		ac_cv_func_round=no
-		ac_cv_func___builtin_setjmp=no
-		],
-[linux*],[	LIBS="-lm $LIBS"
-		# __builtin_longjmp in ppc64* Linux does not restore
-		# the TOC register (r2), which is problematic
-		# when a global exit happens from JITted .so code.
-		AS_CASE(["$target_cpu"], [powerpc64*], [
-			ac_cv_func___builtin_setjmp=no
-		])
-		# With gcc-8's -fcf-protection, MJIT's __builtin_longjmp fails.
-		AS_CASE(["$CC $CFLAGS "], [*" -fcf-protection "*], [cf_protection=yes], [cf_protection=no])
-		AS_IF([test "$cf_protection" = yes], [
-			ac_cv_func___builtin_setjmp=no
-		])
-		],
-[	LIBS="-lm $LIBS"])
-: ${ORIG_LIBS=$LIBS}
-
-AC_CHECK_LIB(crypt, crypt)      # glibc (GNU/Linux, GNU/Hurd, GNU/kFreeBSD)
-AC_CHECK_LIB(dl, dlopen)	# Dynamic linking for SunOS/Solaris and SYSV
-AC_CHECK_LIB(dld, shl_load)	# Dynamic linking for HP-UX
-AC_CHECK_LIB(socket, shutdown)  # SunOS/Solaris
-
-dnl Checks for header files.
-AC_HEADER_DIRENT
-dnl AC_HEADER_STDC has been checked in AC_USE_SYSTEM_EXTENSIONS
-AC_HEADER_STDBOOL
-AC_HEADER_SYS_WAIT
-
-AC_CHECK_HEADERS(a.out.h)
-AC_CHECK_HEADERS(atomic.h)
-AC_CHECK_HEADERS(copyfile.h)
-AC_CHECK_HEADERS(direct.h)
-AC_CHECK_HEADERS(grp.h)
-AC_CHECK_HEADERS(fcntl.h)
-AC_CHECK_HEADERS(float.h)
-AC_CHECK_HEADERS(ieeefp.h)
-AC_CHECK_HEADERS(intrinsics.h)
-AC_CHECK_HEADERS(langinfo.h)
-AC_CHECK_HEADERS(limits.h)
-AC_CHECK_HEADERS(locale.h)
-AC_CHECK_HEADERS(malloc.h)
-AC_CHECK_HEADERS(malloc/malloc.h)
-AC_CHECK_HEADERS(malloc_np.h)
-AC_CHECK_HEADERS(net/socket.h)
-AC_CHECK_HEADERS(process.h)
-AC_CHECK_HEADERS(pwd.h)
-AC_CHECK_HEADERS(sanitizer/asan_interface.h)
-AC_CHECK_HEADERS(sanitizer/msan_interface.h)
-AC_CHECK_HEADERS(setjmpex.h)
-AC_CHECK_HEADERS(stdalign.h)
-AC_CHECK_HEADERS(sys/attr.h)
-AC_CHECK_HEADERS(sys/eventfd.h)
-AC_CHECK_HEADERS(sys/fcntl.h)
-AC_CHECK_HEADERS(sys/file.h)
-AC_CHECK_HEADERS(sys/id.h)
-AC_CHECK_HEADERS(sys/ioctl.h)
-AC_CHECK_HEADERS(sys/mkdev.h)
-AC_CHECK_HEADERS(sys/param.h)
-AC_CHECK_HEADERS(sys/prctl.h)
-AC_CHECK_HEADERS(sys/resource.h)
-AC_CHECK_HEADERS(sys/select.h)
-AC_CHECK_HEADERS(sys/sendfile.h)
-AC_CHECK_HEADERS(sys/socket.h)
-AC_CHECK_HEADERS(sys/syscall.h)
-AC_CHECK_HEADERS(sys/sysmacros.h)
-AC_CHECK_HEADERS(sys/time.h)
-AC_CHECK_HEADERS(sys/times.h)
-AC_CHECK_HEADERS(sys/uio.h)
-AC_CHECK_HEADERS(sys/utime.h)
-AC_CHECK_HEADERS(syscall.h)
-AC_CHECK_HEADERS(time.h)
-AC_CHECK_HEADERS(ucontext.h)
-AC_CHECK_HEADERS(utime.h)
-
-AC_ARG_WITH([gmp],
-  [AS_HELP_STRING([--without-gmp],
-    [disable GNU GMP to accelerate Bignum operations])],
-  [],
-  [with_gmp=yes])
-AS_IF([test "x$with_gmp" != xno],
-  [AC_CHECK_HEADERS(gmp.h)
-   AS_IF([test "x$ac_cv_header_gmp_h" != xno],
-     AC_SEARCH_LIBS([__gmpz_init], [gmp],
-       [AC_DEFINE(HAVE_LIBGMP, 1)]))])
-
-AC_ARG_WITH([jemalloc],
-  [AS_HELP_STRING([--with-jemalloc],[use jemalloc allocator])],
-  [with_jemalloc=$withval], [with_jemalloc=no])
-AS_IF([test "x$with_jemalloc" != xno],[
-  AC_SEARCH_LIBS([malloc_conf], [jemalloc],
-    [
-      AC_DEFINE(HAVE_LIBJEMALLOC, 1)
-      with_jemalloc=yes
-    ],
-    [test x$with_jemalloc = xyes && with_jemalloc=no])
-  AC_CHECK_HEADER(jemalloc/jemalloc.h, [
-    AC_DEFINE(RUBY_ALTERNATIVE_MALLOC_HEADER, [<jemalloc/jemalloc.h>])
-  ],
-  [test x$with_jemalloc = xyes && with_jemalloc=no])
-  AS_IF([test "x$with_jemalloc" != xyes], [
-    AC_CACHE_CHECK([for jemalloc with JEMALLOC_MANGLE], rb_cv_jemalloc_demangle,
-      [AC_LINK_IFELSE([AC_LANG_PROGRAM([@%:@define JEMALLOC_MANGLE 1
-      @%:@ifdef RUBY_ALTERNATIVE_MALLOC_HEADER
-      @%:@include RUBY_ALTERNATIVE_MALLOC_HEADER
-      @%:@else
-      @%:@include <jemalloc.h>
-      @%:@endif], [return !&malloc_conf])],
-      [rb_cv_jemalloc_demangle=yes],
-      [rb_cv_jemalloc_demangle=no])
-    ])
-  ])
-  AS_IF([test "x$rb_cv_jemalloc_demangle" = xyes], [
-    AC_DEFINE(JEMALLOC_MANGLE)
-    with_jemalloc=yes
-  ])
-  AS_CASE(["$with_jemalloc"],
-    [yes],
-    [
-      AC_DEFINE(HAVE_MALLOC_CONF)
-      ac_cv_func_malloc_usable_size=yes
-    ],
-    [no],
-    [AC_MSG_ERROR([jemalloc requested but not found])
-  ])
-])
-
-dnl check for large file stuff
-mv confdefs.h confdefs1.h
-: > confdefs.h
-AC_SYS_LARGEFILE
-# On 32-bit Solaris, it is safe to define _LARGEFILE_SOURCE
-# which is not added by AC_SYS_LARGEFILE.
-AS_IF([test x"$enable_largefile" != xno], [
-  AS_CASE(["$target_os"], [solaris*], [
-    AC_MSG_CHECKING([wheather _LARGEFILE_SOURCE should be defined])
-    AS_CASE(["${ac_cv_sys_file_offset_bits}:${ac_cv_sys_large_files}"],
-      ["64:"|"64:no"|"64:unknown"], [
-	# insert _LARGEFILE_SOURCE before _FILE_OFFSET_BITS line
-	# that is the same order as "getconf LFS_CFLAGS" output
-	mv confdefs.h largefile0.h
-	: > confdefs.h
-	AC_DEFINE(_LARGEFILE_SOURCE)
-	cat largefile0.h >> confdefs.h
-	rm largefile0.h
-	AC_MSG_RESULT([yes])
-      ], [AC_MSG_RESULT([no])])
-  ])
-])
-mv confdefs.h largefile.h
-mv confdefs1.h confdefs.h
-cat largefile.h >> confdefs.h
-
-AS_CASE(["$target_os"],
-    [aix*], [
-    AS_CASE(["$target_cpu:$ac_cv_sys_large_files"],
-	[ppc64:*|powerpc64:*], [],
-	[*:no|*:unknown], [],
-	[
-	    # AIX currently does not support a 32-bit call to posix_fadvise()
-	    # if _LARGE_FILES is defined.
-	    ac_cv_func_posix_fadvise=no
-	])
-    ])
-
-AC_C_BIGENDIAN
-AC_C_CONST
-AC_C_CHAR_UNSIGNED
-AC_C_INLINE
-AC_C_VOLATILE
-AC_C_TYPEOF
-AC_C_RESTRICT
-
-AS_CASE(":$ac_cv_c_const:$ac_cv_c_volatile:",
-    [*:no:*], [AC_MSG_ERROR(ANSI C-conforming const and volatile are mandatory)])
-
-AC_CHECK_TYPES([long long, off_t])
-
-AC_CACHE_CHECK([char bit], [rb_cv_char_bit],
-    [test "$universal_binary" = yes && cross_compiling=yes
-    AC_COMPUTE_INT([rb_cv_char_bit], [CHAR_BIT],
-	[AC_INCLUDES_DEFAULT([@%:@include <limits.h>])], [rb_cv_char_bit=8])
-    test "$universal_binary" = yes && cross_compiling=$real_cross_compiling])
-
-RUBY_CHECK_SIZEOF(int, [], [ILP])
-RUBY_CHECK_SIZEOF(short)
-RUBY_CHECK_SIZEOF(long, [int], [ILP LP])
-RUBY_CHECK_SIZEOF(long long)
-RUBY_CHECK_SIZEOF(__int64, [8], [ILP LP])
-RUBY_CHECK_SIZEOF(__int128, [16], [ILP LP])
-RUBY_CHECK_SIZEOF(off_t)
-RUBY_CHECK_SIZEOF(void*, [int long "long long"], [ILP LP LLP])
-RUBY_CHECK_SIZEOF(float)
-RUBY_CHECK_SIZEOF(double)
-RUBY_CHECK_SIZEOF(time_t, [long "long long"], [], [@%:@include <time.h>])
-RUBY_CHECK_SIZEOF(clock_t, [], [], [@%:@include <time.h>])
-
-AC_CACHE_CHECK(packed struct attribute, rb_cv_packed_struct,
-    [rb_cv_packed_struct=no
-    for mac in \
-	"__pragma(pack(push, 1)) x __pragma(pack(pop))" \
-	"x __attribute__((packed))" \
-	; do
-	AC_TRY_COMPILE([@%:@define PACKED_STRUCT(x) $mac
-			PACKED_STRUCT(struct { int a; });], [],
-		[rb_cv_packed_struct=$mac; break])
-    done])
-AS_IF([test "$rb_cv_packed_struct" != no], [
-    AC_DEFINE_UNQUOTED([PACKED_STRUCT(x)], [$rb_cv_packed_struct])
-    RUBY_TRY_CFLAGS(-Wno-address-of-packed-member, [AC_DEFINE(USE_UNALIGNED_MEMBER_ACCESS)])
-], [
-    AC_DEFINE_UNQUOTED([PACKED_STRUCT(x)], x)
-])
-
-AS_IF([test "x$ac_cv_type_long_long" = xyes], [
-    RUBY_CHECK_PRINTF_PREFIX(long long, ll I64, LL)
-], [test "x$ac_cv_type___int64" = xyes], [
-    RUBY_CHECK_PRINTF_PREFIX(__int64, ll I64, LL)
-])
-
-RUBY_REPLACE_TYPE(pid_t, int, PIDT)
-RUBY_REPLACE_TYPE(uid_t, int, UIDT)
-RUBY_REPLACE_TYPE(gid_t, int, GIDT)
-RUBY_REPLACE_TYPE(time_t, [], TIMET, [@%:@include <time.h>])
-RUBY_REPLACE_TYPE(dev_t, [int long "long long"], DEVT)
-RUBY_REPLACE_TYPE(mode_t, ["unsigned short" "unsigned int" long], MODET, [@%:@include <sys/stat.h>])
-RUBY_REPLACE_TYPE(rlim_t, [int long "long long"], RLIM, [
-@%:@ifdef HAVE_SYS_TYPES_H
-@%:@include <sys/types.h>
-@%:@endif
-@%:@ifdef HAVE_SYS_TYPES_H
-@%:@include <sys/time.h>
-@%:@endif
-@%:@include <sys/resource.h>
-])
-RUBY_REPLACE_TYPE(off_t, [], OFFT)
-RUBY_REPLACE_TYPE(clockid_t, [], CLOCKID, [@%:@ifdef HAVE_TIME_H
-@%:@ include <time.h>
-@%:@endif
-@%:@ifdef HAVE_SYS_TIME_H
-@%:@ include <sys/time.h>
-@%:@endif])
-
-AC_CACHE_CHECK(for prototypes, rb_cv_have_prototypes,
-  [AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);],
-	rb_cv_have_prototypes=yes,
-	rb_cv_have_prototypes=no)])
-AS_IF([test "$rb_cv_have_prototypes" = yes], [
-  AC_DEFINE(HAVE_PROTOTYPES)
-])
-
-AC_CACHE_CHECK(token paste string, rb_cv_tokenpaste,
-  [AC_TRY_COMPILE([@%:@define paste(a,b) a@%:@@%:@b],
-		  [int xy = 1; return paste(x,y);],
-		  rb_cv_tokenpaste=ansi,
-		  rb_cv_tokenpaste=knr)])
-AS_IF([test "$rb_cv_tokenpaste" = ansi], [
-  AC_DEFINE(TOKEN_PASTE(x,y),[x@%:@@%:@y])
-], [
-  AC_DEFINE(TOKEN_PASTE(x,y),[x/**/y])
-])
-
-AC_CACHE_CHECK(stringization, rb_cv_stringization, [
-  rb_cv_stringization=no
-  for string in "#expr" '"expr"'; do
-    AC_COMPILE_IFELSE([
-      AC_LANG_BOOL_COMPILE_TRY([
-#define STRINGIZE0(expr) $string
-#define STRINGIZE(expr) STRINGIZE0(expr)
-#undef real_test_for_stringization
-#define test_for_stringization -.real_test_for_stringization.-
-const char stringized[[]] = STRINGIZE(test_for_stringization);
-], [sizeof(stringized) == 32])],
-      [rb_cv_stringization="$string"; break],
-      [rb_cv_stringization=no])
-  done]
-)
-AC_DEFINE(STRINGIZE(expr),STRINGIZE0(expr))
-AS_IF([test x"$rb_cv_stringization" != xno -a "$rb_cv_stringization" != "#expr"], [
-  AC_DEFINE_UNQUOTED(STRINGIZE0(expr),$rb_cv_stringization)
-  AC_DEFINE(OLD_FASHIONED_STRINGIZATION,1)
-])
-
-AC_CACHE_CHECK([string literal concatenation],
-  rb_cv_string_literal_concatenation, [
-  AC_COMPILE_IFELSE([
-    AC_LANG_BOOL_COMPILE_TRY([
-const char concatenated_literal[[]] = "literals" "to"
-  "be" "concatenated.";
-], [sizeof(concatenated_literal) == 26])],
-    [rb_cv_string_literal_concatenation=yes],
-    [rb_cv_string_literal_concatenation=no])]
-)
-AS_IF([test "$rb_cv_string_literal_concatenation" = no], [
-  AC_MSG_ERROR([No string literal concatenation])
-])
-
-AC_CACHE_CHECK(for variable length prototypes and stdarg.h, rb_cv_stdarg,
-  [AC_TRY_COMPILE([
-#include <stdarg.h>
-int foo(int x, ...) {
-	va_list va;
-	va_start(va, x);
-	va_arg(va, int);
-	va_arg(va, char *);
-	va_arg(va, double);
-	return 0;
-}
-], [return foo(10, "", 3.14);],
-	rb_cv_stdarg=yes,
-	rb_cv_stdarg=no)])
-AS_IF([test "$rb_cv_stdarg" = yes], [
-  AC_DEFINE(HAVE_STDARG_PROTOTYPES)
-])
-
-AC_CACHE_CHECK(for variable length macro, rb_cv_va_args_macro,
-  [AC_TRY_COMPILE([
-int foo(int x, ...);
-@%:@define FOO(a, ...) foo(a, @%:@@%:@__VA_ARGS__)
-], [FOO(1);FOO(1,2);FOO(1,2,3);],
-  rb_cv_va_args_macro=yes,
-  rb_cv_va_args_macro=no)])
-AS_IF([test "$rb_cv_va_args_macro" = yes], [
-  AC_DEFINE(HAVE_VA_ARGS_MACRO)
-])
-
-AC_CACHE_CHECK([for alignas() syntax], rb_cv_have_alignas, [
-rb_cv_have_alignas=no
-RUBY_WERROR_FLAG([
-for attr in \
-    "_Alignas(x)" \
-    "alignas(x)" \
-    "@<:@@<:@alignas(x)@:>@@:>@" \
-    "__declspec(aligned(x))" \
-    "__attribute__((__aligned__(x)))" \
-;
-do
-    # C11 _Alignas and GCC __attribute__((__aligned__)) behave
-    # slightly differently.  What we want is GCC's.  Check that
-    # here by something C11 does not allow (`struct ALIGNAS ...`)
-    AC_TRY_COMPILE(
-	[@%:@define ALIGNAS(x) $attr
-	struct ALIGNAS(128) conftest_tag { int foo; } foo; ], [],
-        [rb_cv_have_alignas="$attr"; break], [])
-done
-])])
-AS_IF([test "$rb_cv_have_alignas" != no], [
-    AC_DEFINE_UNQUOTED([RUBY_ALIGNAS(x)], $rb_cv_have_alignas)
-])
-
-AC_CACHE_CHECK([for alignof() syntax], rb_cv_have_alignof,[
-rb_cv_have_alignof=no
-RUBY_WERROR_FLAG([
-for expr in \
-    "alignof" \
-    "_Alignof" \
-    "__alignof" \
-    "__alignof__" \
-;
-do
-    AC_TRY_COMPILE([
-    @%:@ifdef HAVE_STDALIGN_H
-    @%:@include <stdalign.h>
-    @%:@endif],[return (int)$expr(int);],
-        [rb_cv_have_alignof="$expr"; break], [])
-done
-])])
-AS_IF([test "$rb_cv_have_alignof" != no], [
-    AC_DEFINE_UNQUOTED(RUBY_ALIGNOF, $rb_cv_have_alignof)
-])
-
-RUBY_FUNC_ATTRIBUTE(__const__, CONSTFUNC)
-RUBY_FUNC_ATTRIBUTE(__pure__, PUREFUNC)
-RUBY_FUNC_ATTRIBUTE(__noreturn__, NORETURN)
-RUBY_FUNC_ATTRIBUTE(__deprecated__, DEPRECATED)
-RUBY_FUNC_ATTRIBUTE(__deprecated__("by "@%:@n), DEPRECATED_BY(n,x), rb_cv_func_deprecated_by)
-RUBY_TYPE_ATTRIBUTE(__deprecated__ mesg, DEPRECATED_TYPE(mesg,x), rb_cv_type_deprecated)
-RUBY_FUNC_ATTRIBUTE(__noinline__, NOINLINE)
-RUBY_FUNC_ATTRIBUTE(__always_inline__, ALWAYS_INLINE)
-RUBY_FUNC_ATTRIBUTE(__no_sanitize__(san), NO_SANITIZE(san, x), rb_cv_func_no_sanitize)
-RUBY_FUNC_ATTRIBUTE(__no_sanitize_address__, NO_SANITIZE_ADDRESS)
-RUBY_FUNC_ATTRIBUTE(__no_address_safety_analysis__, NO_ADDRESS_SAFETY_ANALYSIS)
-RUBY_FUNC_ATTRIBUTE(__warn_unused_result__, WARN_UNUSED_RESULT)
-RUBY_FUNC_ATTRIBUTE(__unused__, MAYBE_UNUSED)
-RUBY_FUNC_ATTRIBUTE(__error__ mesg, ERRORFUNC(mesg,x), rb_cv_func___error__)
-RUBY_FUNC_ATTRIBUTE(__warning__ mesg, WARNINGFUNC(mesg,x), rb_cv_func___warning__)
-RUBY_FUNC_ATTRIBUTE(__weak__, WEAK, rb_cv_func_weak)
-AS_IF([test "$rb_cv_func_weak" != x], [
-   AC_DEFINE(HAVE_FUNC_WEAK)
-])
-
-AC_CACHE_CHECK([for __attribute__((__depreacted__(msg))) in C++],
-  rb_cv_CentOS6_CXX_workaround,
-  RUBY_WERROR_FLAG([
-    AC_LANG_PUSH([C++])
-    AC_COMPILE_IFELSE(
-      [AC_LANG_PROGRAM(
-        [],
-        [__attribute__((__deprecated__("message"))) int conftest(...);])],
-      [rb_cv_CentOS6_CXX_workaround=yes],
-      [rb_cv_CentOS6_CXX_workaround=no])
-    AC_LANG_POP()]))
-AS_IF([test "$rb_cv_CentOS6_CXX_workaround" != no],[
-  AC_DEFINE([RUBY_CXX_DEPRECATED(msg)],
-    [__attribute__((__deprecated__(msg)))])])
-
-if_i386=${universal_binary+[defined __i386__]}
-RUBY_FUNC_ATTRIBUTE(__stdcall__,  FUNC_STDCALL,  rb_cv_func_stdcall,  ${if_i386})
-RUBY_FUNC_ATTRIBUTE(__cdecl__,    FUNC_CDECL,    rb_cv_func_cdecl,    ${if_i386})
-RUBY_FUNC_ATTRIBUTE(__fastcall__, FUNC_FASTCALL, rb_cv_func_fastcall, ${if_i386})
-RUBY_FUNC_ATTRIBUTE(__optimize__("O0"), FUNC_UNOPTIMIZED, rb_cv_func_unoptimized)
-RUBY_FUNC_ATTRIBUTE(__optimize__("-Os","-fomit-frame-pointer"), FUNC_MINIMIZED, rb_cv_func_minimized)
-
-AS_IF([test "$GCC" = yes], [
-    AC_CACHE_CHECK([for function alias], [rb_cv_gcc_function_alias],
-	[rb_cv_gcc_function_alias=no
-	for a in alias weak,alias; do
-	    AC_TRY_LINK([void foo(void) {}
-		void bar(void) __attribute__(($a("foo")));], [bar()],
-		[rb_cv_gcc_function_alias=$a; break])
-	done])
-    AS_IF([test "$rb_cv_gcc_function_alias" != no], [
-	AC_DEFINE(HAVE_ATTRIBUTE_FUNCTION_ALIAS)
-	AC_DEFINE_UNQUOTED([RUBY_ALIAS_FUNCTION_TYPE(type, prot, name, args)],
-			   [type prot __attribute__(($rb_cv_gcc_function_alias(@%:@name)));])
-	AC_DEFINE_UNQUOTED([RUBY_ALIAS_FUNCTION_VOID(prot, name, args)],
-			   [RUBY_ALIAS_FUNCTION_TYPE(void, prot, name, args)])
-    ])
-
-    AC_CACHE_CHECK([for __atomic builtins], [rb_cv_gcc_atomic_builtins], [
-	AC_TRY_LINK([unsigned char atomic_var;],
-		    [
-			__atomic_exchange_n(&atomic_var, 0, __ATOMIC_SEQ_CST);
-			__atomic_exchange_n(&atomic_var, 1, __ATOMIC_SEQ_CST);
-			__atomic_fetch_add(&atomic_var, 1, __ATOMIC_SEQ_CST);
-			__atomic_fetch_sub(&atomic_var, 1, __ATOMIC_SEQ_CST);
-			__atomic_or_fetch(&atomic_var, 1, __ATOMIC_SEQ_CST);
-		    ],
-		    [rb_cv_gcc_atomic_builtins=yes],
-		    [rb_cv_gcc_atomic_builtins=no])])
-    AS_IF([test "$rb_cv_gcc_atomic_builtins" = yes], [
-	AC_DEFINE(HAVE_GCC_ATOMIC_BUILTINS)
-    ])
-
-    AC_CACHE_CHECK([for __sync builtins], [rb_cv_gcc_sync_builtins], [
-	AC_TRY_LINK([unsigned char atomic_var;],
-		    [
-			__sync_lock_test_and_set(&atomic_var, 0);
-			__sync_lock_test_and_set(&atomic_var, 1);
-			__sync_fetch_and_add(&atomic_var, 1);
-			__sync_fetch_and_sub(&atomic_var, 1);
-			__sync_or_and_fetch(&atomic_var, 1);
-			__sync_val_compare_and_swap(&atomic_var, 0, 1);
-		    ],
-		    [rb_cv_gcc_sync_builtins=yes],
-		    [rb_cv_gcc_sync_builtins=no])])
-    AS_IF([test "$rb_cv_gcc_sync_builtins" = yes], [
-	AC_DEFINE(HAVE_GCC_SYNC_BUILTINS)
-    ])
-
-    AC_CACHE_CHECK(for __builtin_unreachable, rb_cv_func___builtin_unreachable,
-    [RUBY_WERROR_FLAG(
-    [AC_TRY_LINK([volatile int zero;],
-	[if (zero) __builtin_unreachable();],
-	[rb_cv_func___builtin_unreachable=yes],
-	[rb_cv_func___builtin_unreachable=no])
-    ])
-    ])
-    AS_IF([test "$rb_cv_func___builtin_unreachable" = yes], [
-	AC_DEFINE_UNQUOTED(UNREACHABLE, [__builtin_unreachable()])
-    ])
-])
-
-AC_CACHE_CHECK(for exported function attribute, rb_cv_func_exported, [
-rb_cv_func_exported=no
-RUBY_WERROR_FLAG([
-for mac in '__attribute__ ((__visibility__("default")))' '__declspec(dllexport)'; do
-  AC_TRY_COMPILE([@%:@define RUBY_FUNC_EXPORTED $mac extern
-    RUBY_FUNC_EXPORTED void conftest_attribute_check(void);], [],
-    [rb_cv_func_exported="$mac"; break])
-done
-])])
-AS_IF([test "$rb_cv_func_exported" != no], [
-    AC_DEFINE_UNQUOTED(RUBY_FUNC_EXPORTED, [$rb_cv_func_exported extern])
-])
-RUBY_DECL_ATTRIBUTE([__nonnull__(n)], [RUBY_FUNC_NONNULL(n,x)], [rb_cv_func_nonnull],
-                    [], [function], [
-@%:@define x int conftest_attribute_check(void *p)
-@%:@define n 1
-])
-
-RUBY_APPEND_OPTION(XCFLAGS, -DRUBY_EXPORT)
-
-AC_ARG_ENABLE(mathn,
-    AS_HELP_STRING([--disable-mathn], [disable canonicalization for mathn]),
-    [mathn=$enableval], [mathn=yes])
-test "x$mathn" = xyes || mathn=
-AC_SUBST(MATHN, $mathn)
-
-AC_CACHE_CHECK(for function name string predefined identifier,
-    rb_cv_function_name_string,
-    [rb_cv_function_name_string=no
-    RUBY_WERROR_FLAG([
-	for func in __func__ __FUNCTION__; do
-	    AC_TRY_LINK([@%:@include <stdio.h>],
-			[puts($func);],
-			[rb_cv_function_name_string=$func
-			break])
-	done
-    ])]
-)
-AS_IF([test "$rb_cv_function_name_string" != no], [
-    AC_DEFINE_UNQUOTED(RUBY_FUNCTION_NAME_STRING, [$rb_cv_function_name_string])
-])
-
-AC_CACHE_CHECK(if enum over int is allowed, rb_cv_enum_over_int, [
-    rb_cv_enum_over_int=no
-    AS_IF([test "x$ac_cv_type_long_long" = xyes], [
-	type="unsigned long long" max="ULLONG_MAX"
-    ], [
-	type="unsigned long" max="ULONG_MAX"
-    ])
-    RUBY_WERROR_FLAG([
-        AC_COMPILE_IFELSE([
-            AC_LANG_BOOL_COMPILE_TRY([
-                    @%:@include <limits.h>
-                    enum {conftest_max = $max};
-                ], [
-                    (conftest_max == $max) &&
-                    (sizeof(conftest_max) == sizeof($type))
-                ]
-	    )],
-	    [rb_cv_enum_over_int=yes],
-	    [rb_cv_enum_over_int=no]
-	)
-    ])
-])
-AS_IF([test $rb_cv_enum_over_int = yes], [
-    AC_DEFINE(ENUM_OVER_INT, 1)
-])
-
-dnl Check whether we need to define sys_nerr locally
-AC_CHECK_DECLS([sys_nerr], [], [], [$ac_includes_default
-@%:@include <errno.h>])
-
-AC_CHECK_DECLS([getenv])
-
-AS_CASE(["$target_cpu"],
-[alpha*|sh4|sh4el|sh4eb], [AS_CASE(["$target_os"::"$GCC"],
-		[*::yes],  # gcc
-			[CFLAGS="-mieee $CFLAGS"],
-		[osf*],    # ccc
-			[CFLAGS="-ieee $CFLAGS"],
-		)],
-[sparc*], [AC_LIBOBJ([sparc])])
-
-ac_cv_header_net_socket_h=${ac_cv_header_net_socket_h=no}
-AS_IF([test "$ac_cv_header_net_socket_h" = yes], [
-    ac_cv_header_sys_socket_h=${ac_cv_header_sys_socket_h=no}
-], [
-    ac_cv_header_sys_socket_h=${ac_cv_header_sys_socket_h=yes}
-])
-
-
-AC_TYPE_SIZE_T
-RUBY_CHECK_SIGNEDNESS(size_t, [AC_MSG_ERROR(size_t is signed)], [],
-		      [@%:@include <sys/types.h>])
-RUBY_CHECK_SIZEOF(size_t, [int long void*], [], [@%:@include <sys/types.h>])
-RUBY_CHECK_SIZEOF(ptrdiff_t, size_t, [], [@%:@include <stddef.h>])
-RUBY_CHECK_PRINTF_PREFIX(size_t, z)
-RUBY_CHECK_PRINTF_PREFIX(ptrdiff_t, t)
-AC_STRUCT_ST_BLKSIZE
-AC_STRUCT_ST_BLOCKS
-AC_STRUCT_ST_RDEV
-RUBY_CHECK_SIZEOF([struct stat.st_size], [off_t int long "long long"], [], [@%:@include <sys/stat.h>])
-AS_IF([test "$ac_cv_member_struct_stat_st_blocks" = yes], [
-    RUBY_CHECK_SIZEOF([struct stat.st_blocks], [off_t int long "long long"], [], [@%:@include <sys/stat.h>])
-])
-RUBY_CHECK_SIZEOF([struct stat.st_ino], [long "long long"], [], [@%:@include <sys/stat.h>])
-AC_CHECK_MEMBERS([struct stat.st_atim])
-AC_CHECK_MEMBERS([struct stat.st_atimespec])
-AC_CHECK_MEMBERS([struct stat.st_atimensec])
-AC_CHECK_MEMBERS([struct stat.st_mtim])
-AC_CHECK_MEMBERS([struct stat.st_mtimespec])
-AC_CHECK_MEMBERS([struct stat.st_mtimensec])
-AC_CHECK_MEMBERS([struct stat.st_ctim])
-AC_CHECK_MEMBERS([struct stat.st_ctimespec])
-AC_CHECK_MEMBERS([struct stat.st_ctimensec])
-AC_CHECK_MEMBERS([struct stat.st_birthtimespec])
-AS_IF([test "x$ac_cv_member_struct_stat_st_birthtimespec" != xyes],
-    [AC_CHECK_MEMBERS([struct statx.stx_btime])])
-
-AC_CHECK_TYPES([struct timeval], [], [], [@%:@ifdef HAVE_TIME_H
-@%:@include <time.h>
-@%:@endif
-@%:@ifdef HAVE_SYS_TIME_H
-@%:@include <sys/time.h>
-@%:@endif])
-
-AS_IF([test "${ac_cv_type_struct_timeval}" = yes], [
-    RUBY_CHECK_SIZEOF([struct timeval.tv_sec], [time_t long "long long"], [],
-		      [@%:@ifdef HAVE_TIME_H
-@%:@include <time.h>
-@%:@endif
-@%:@ifdef HAVE_SYS_TIME_H
-@%:@include <sys/time.h>
-@%:@endif])
-    AS_CASE(${ac_cv_sizeof_struct_timeval_tv_sec},
-	    [SIZEOF_INT], [t=int],
-	    [SIZEOF_LONG], [t=long],
-	    [SIZEOF_LONG_LONG], [t=LONG_LONG],
-	    [t=])
-    AS_IF([test "${t}" != ""], [
-	AC_DEFINE_UNQUOTED(TYPEOF_TIMEVAL_TV_SEC, [$t])
-    ])
-])
-
-AC_CHECK_TYPES([struct timespec], [], [], [@%:@ifdef HAVE_TIME_H
-@%:@include <time.h>
-@%:@endif
-@%:@ifdef HAVE_SYS_TIME_H
-@%:@include <sys/time.h>
-@%:@endif])
-
-AC_CHECK_TYPES([struct timezone], [], [], [@%:@ifdef HAVE_TIME_H
-@%:@ include <time.h>
-@%:@endif
-@%:@ifdef HAVE_SYS_TIME_H
-@%:@ include <sys/time.h>
-@%:@endif])
-
-AC_CACHE_VAL([rb_cv_large_fd_select],
-    [AC_CHECK_TYPE(fd_mask, [rb_cv_large_fd_select=yes], [rb_cv_large_fd_select=no], [AC_INCLUDES_DEFAULT([])
-@%:@ifdef HAVE_SYS_SELECT_H
-@%:@ include <sys/select.h>
-@%:@endif])])
-AS_IF([test "$rb_cv_large_fd_select" = yes], [
-    AC_DEFINE(HAVE_RB_FD_INIT, 1)
-])
-
-RUBY_DEFINT(int8_t, 1)
-RUBY_DEFINT(uint8_t, 1, unsigned)
-RUBY_DEFINT(int16_t, 2)
-RUBY_DEFINT(uint16_t, 2, unsigned)
-RUBY_DEFINT(int32_t, 4)
-RUBY_DEFINT(uint32_t, 4, unsigned)
-RUBY_DEFINT(int64_t, 8)
-RUBY_DEFINT(uint64_t, 8, unsigned)
-RUBY_DEFINT(int128_t, 16)
-RUBY_DEFINT(uint128_t, 16, unsigned)
-RUBY_DEFINT(intptr_t, void*)
-RUBY_DEFINT(uintptr_t, void*, unsigned)
-AS_IF([test "x$rb_cv_type_intptr_t" != xno], [
-    RUBY_CHECK_PRINTF_PREFIX(intptr_t, '' ll I64 l, PTR)
-])
-RUBY_DEFINT(ssize_t, size_t, [], [@%:@include <sys/types.h>])	dnl may differ from int, so not use AC_TYPE_SSIZE_T.
-AS_IF([test "x$rb_cv_type_int64_t" != xno], [
-    RUBY_CHECK_PRINTF_PREFIX(int64_t, ll I64 l, 64)
-])
-
-AC_CACHE_CHECK(for stack end address, rb_cv_stack_end_address,
-[rb_cv_stack_end_address=no
-  AC_TRY_LINK(
-    [extern void *__libc_stack_end;],
-    [if (!__libc_stack_end) return 1;],
-    [rb_cv_stack_end_address="__libc_stack_end"])
-])
-AS_IF([test $rb_cv_stack_end_address != no], [
-  AC_DEFINE_UNQUOTED(STACK_END_ADDRESS, $rb_cv_stack_end_address)
-])
-
-dnl Checks for library functions.
-AC_TYPE_GETGROUPS
-AC_TYPE_SIGNAL
-AS_CASE(["${target_cpu}-${target_os}:${target_archs}"],
-[powerpc-darwin*], [
-  AC_LIBSOURCES(alloca.c)
-  AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.${ac_objext}])
-  AC_DEFINE(C_ALLOCA)
-  AC_DEFINE_UNQUOTED(alloca, alloca)
-  ],
-[universal-darwin*:*ppc*], [
-  AC_LIBSOURCES(alloca.c)
-  AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.${ac_objext}])
-  RUBY_DEFINE_IF([defined __powerpc__], C_ALLOCA, 1)
-  RUBY_DEFINE_IF([defined __powerpc__], alloca, alloca)
-  ],
-[
-  AC_FUNC_ALLOCA
-  ])
-AS_IF([test "x$ALLOCA" = "x"], [
-    AC_CACHE_CHECK([for dynamic size alloca], rb_cv_dynamic_alloca, [
-    for chk in ok __chkstk; do
-	AC_TRY_LINK([
-	    @%:@ifdef HAVE_ALLOCA_H
-	    @%:@include <alloca.h>
-	    @%:@endif
-	    void $chk() {}
-	    int dynamic_alloca_test;
-	    int dynamic_alloca_result;],
-	    [dynamic_alloca_result = alloca(dynamic_alloca_test) != 0;],
-	    [rb_cv_dynamic_alloca=$chk; break])
-    done])
-    AS_IF([test "x$rb_cv_dynamic_alloca" = "x__chkstk"], [
-	AC_DEFINE_UNQUOTED(RUBY_ALLOCA_CHKSTK, _$rb_cv_dynamic_alloca)
-	AS_CASE("$target_cpu",
-	[x64|x86_64], [
-	    AC_SUBST([ALLOCA], [\${LIBOBJDIR}x86_64-chkstk.${ac_objext}])
-	],)
-    ])
-])
-AC_FUNC_MEMCMP
-
-AS_CASE(["$target_os"],[freebsd*],[
-	 AC_DEFINE(BROKEN_CLOSE)
-	 AC_REPLACE_FUNCS(close)
-	 ])
-
-AC_REPLACE_FUNCS(acosh)
-AC_REPLACE_FUNCS(cbrt)
-AC_REPLACE_FUNCS(crypt)
-AC_REPLACE_FUNCS(dup2)
-AC_REPLACE_FUNCS(erf)
-AC_REPLACE_FUNCS(explicit_bzero)
-AC_REPLACE_FUNCS(ffs)
-AC_REPLACE_FUNCS(flock)
-AC_REPLACE_FUNCS(hypot)
-AC_REPLACE_FUNCS(lgamma_r)
-AC_REPLACE_FUNCS(memmove)
-AC_REPLACE_FUNCS(nan)
-AC_REPLACE_FUNCS(nextafter)
-AC_REPLACE_FUNCS(setproctitle)
-AC_REPLACE_FUNCS(strchr)
-AC_REPLACE_FUNCS(strerror)
-AC_REPLACE_FUNCS(strlcat)
-AC_REPLACE_FUNCS(strlcpy)
-AC_REPLACE_FUNCS(strstr)
-AC_REPLACE_FUNCS(tgamma)
-
-RUBY_REPLACE_FUNC([finite], [@%:@include <math.h>])
-RUBY_REPLACE_FUNC([isinf], [@%:@include <math.h>])
-RUBY_REPLACE_FUNC([isnan], [@%:@include <math.h>])
-
-# for missing/setproctitle.c
-AS_CASE(["$target_os"],
-[aix* | k*bsd*-gnu | kopensolaris*-gnu | linux* | darwin*], [AC_DEFINE(SPT_TYPE,SPT_REUSEARGV)],
-[hpux*], [AC_DEFINE(SPT_TYPE,SPT_PSTAT) ],
-[])
-AC_CHECK_HEADERS(sys/pstat.h)
-
-
-AC_CACHE_CHECK(for signbit, rb_cv_have_signbit,
-  [AC_TRY_LINK([
-#include <math.h>
-], [int v = signbit(-0.0);],
-	rb_cv_have_signbit=yes,
-	rb_cv_have_signbit=no)])
-AS_IF([test "$rb_cv_have_signbit" = yes], [
-  AC_DEFINE(HAVE_SIGNBIT)
-], [
-  AC_LIBOBJ([signbit])
-])
-
-AC_FUNC_FORK
-
-AC_CHECK_FUNCS(__syscall)
-AC_CHECK_FUNCS(_longjmp)		# used for AC_ARG_WITH(setjmp-type)
-# we don't use _setjmp if _longjmp doesn't exist.
-test x$ac_cv_func__longjmp = xno && ac_cv_func__setjmp=no
-AC_CHECK_FUNCS(arc4random_buf)
-AC_CHECK_FUNCS(atan2l atan2f)
-AC_CHECK_FUNCS(chroot)
-AC_CHECK_FUNCS(chsize)
-AC_CHECK_FUNCS(clock_gettime)
-AC_CHECK_FUNCS(copy_file_range)
-AC_CHECK_FUNCS(cosh)
-AC_CHECK_FUNCS(crypt_r)
-AC_CHECK_FUNCS(daemon)
-AC_CHECK_FUNCS(dirfd)
-AC_CHECK_FUNCS(dl_iterate_phdr)
-AC_CHECK_FUNCS(dlopen)
-AC_CHECK_FUNCS(dladdr)
-AC_CHECK_FUNCS(dup)
-AC_CHECK_FUNCS(dup3)
-AC_CHECK_FUNCS(eaccess)
-AC_CHECK_FUNCS(endgrent)
-AC_CHECK_FUNCS(eventfd)
-AC_CHECK_FUNCS(explicit_memset)
-AC_CHECK_FUNCS(fcopyfile)
-AC_CHECK_FUNCS(fchmod)
-AC_CHECK_FUNCS(fchown)
-AC_CHECK_FUNCS(fcntl)
-AC_CHECK_FUNCS(fdatasync)
-AC_CHECK_FUNCS(fdopendir)
-AC_CHECK_FUNCS(fgetattrlist)
-AC_CHECK_FUNCS(fmod)
-AC_CHECK_FUNCS(fstatat)
-AC_CHECK_FUNCS(fsync)
-AC_CHECK_FUNCS(ftruncate)
-AC_CHECK_FUNCS(ftruncate64)		# used for Win32 platform
-AC_CHECK_FUNCS(getattrlist)
-AC_CHECK_FUNCS(getcwd)
-AC_CHECK_FUNCS(getgidx)
-AC_CHECK_FUNCS(getgrnam)
-AC_CHECK_FUNCS(getgrnam_r)
-AC_CHECK_FUNCS(getgroups)
-AC_CHECK_FUNCS(getpgid)
-AC_CHECK_FUNCS(getpgrp)
-AC_CHECK_FUNCS(getpriority)
-AC_CHECK_FUNCS(getpwnam_r)
-AC_CHECK_FUNCS(getrandom)
-AC_CHECK_FUNCS(getresgid)
-AC_CHECK_FUNCS(getresuid)
-AC_CHECK_FUNCS(getrlimit)
-AC_CHECK_FUNCS(getsid)
-AC_CHECK_FUNCS(gettimeofday)		# for making ac_cv_func_gettimeofday
-AC_CHECK_FUNCS(getuidx)
-AC_CHECK_FUNCS(gmtime_r)
-AC_CHECK_FUNCS(grantpt)
-AC_CHECK_FUNCS(initgroups)
-AC_CHECK_FUNCS(ioctl)
-AC_CHECK_FUNCS(isfinite)
-AC_CHECK_FUNCS(issetugid)
-AC_CHECK_FUNCS(killpg)
-AC_CHECK_FUNCS(lchmod)
-AC_CHECK_FUNCS(lchown)
-AC_CHECK_FUNCS(link)
-AC_CHECK_FUNCS(llabs)
-AC_CHECK_FUNCS(lockf)
-AC_CHECK_FUNCS(log2)
-AC_CHECK_FUNCS(lstat)
-AC_CHECK_FUNCS(lutimes)
-AC_CHECK_FUNCS(malloc_usable_size)
-AC_CHECK_FUNCS(malloc_size)
-AC_CHECK_FUNCS(mblen)
-AC_CHECK_FUNCS(memalign)
-AC_CHECK_FUNCS(memset_s)
-AC_CHECK_FUNCS(writev)
-AC_CHECK_FUNCS(memrchr)
-AC_CHECK_FUNCS(memmem)
-AC_CHECK_FUNCS(mkfifo)
-AC_CHECK_FUNCS(mknod)
-AC_CHECK_FUNCS(mktime)
-AC_CHECK_FUNCS(openat)
-AC_CHECK_FUNCS(pipe2)
-AC_CHECK_FUNCS(poll)
-AC_CHECK_FUNCS(posix_fadvise)
-AC_CHECK_FUNCS(posix_memalign)
-AC_CHECK_FUNCS(ppoll)
-AC_CHECK_FUNCS(pread)
-AC_CHECK_FUNCS(pwrite)
-AC_CHECK_FUNCS(qsort_r)
-AC_CHECK_FUNCS(qsort_s)
-AC_CHECK_FUNCS(readlink)
-AC_CHECK_FUNCS(realpath)
-AC_CHECK_FUNCS(round)
-AC_CHECK_FUNCS(sched_getaffinity)
-AC_CHECK_FUNCS(seekdir)
-AC_CHECK_FUNCS(select_large_fdset)
-AC_CHECK_FUNCS(sendfile)
-AC_CHECK_FUNCS(setegid)
-AC_CHECK_FUNCS(setenv)
-AC_CHECK_FUNCS(seteuid)
-AC_CHECK_FUNCS(setgid)
-AC_CHECK_FUNCS(setgroups)
-AC_CHECK_FUNCS(setpgid)
-AC_CHECK_FUNCS(setpgrp)
-AC_CHECK_FUNCS(setregid)
-AC_CHECK_FUNCS(setresgid)
-AC_CHECK_FUNCS(setresuid)
-AC_CHECK_FUNCS(setreuid)
-AC_CHECK_FUNCS(setrgid)
-AC_CHECK_FUNCS(setrlimit)
-AC_CHECK_FUNCS(setruid)
-AC_CHECK_FUNCS(setsid)
-AC_CHECK_FUNCS(setuid)
-AC_CHECK_FUNCS(shutdown)
-AC_CHECK_FUNCS(sigaction)
-AC_CHECK_FUNCS(sigaltstack)
-AC_CHECK_FUNCS(sigprocmask)
-AC_CHECK_FUNCS(sinh)
-AC_CHECK_FUNCS(spawnv)
-AC_CHECK_FUNCS(symlink)
-AC_CHECK_FUNCS(syscall)
-AC_CHECK_FUNCS(sysconf)
-AC_CHECK_FUNCS(tanh)
-AC_CHECK_FUNCS(telldir)
-AC_CHECK_FUNCS(timegm)
-AC_CHECK_FUNCS(times)
-AC_CHECK_FUNCS(truncate)
-AC_CHECK_FUNCS(truncate64)		# used for Win32
-AC_CHECK_FUNCS(unsetenv)
-AC_CHECK_FUNCS(utimensat)
-AC_CHECK_FUNCS(utimes)
-AC_CHECK_FUNCS(wait4)
-AC_CHECK_FUNCS(waitpid)
-
-AS_IF([test "x$ac_cv_member_struct_statx_stx_btime" = xyes],
-    [AC_CHECK_FUNCS(statx)])
-
-AS_CASE(["$ac_cv_func_memset_s:$ac_cv_func_qsort_s"], [*yes*],
-    [RUBY_DEFINE_IF([!defined __STDC_WANT_LIB_EXT1__], [__STDC_WANT_LIB_EXT1__], 1)])
-
-AS_IF([test "$ac_cv_func_getcwd" = yes], [
-    AC_CACHE_CHECK(if getcwd allocates buffer if NULL is given, [rb_cv_getcwd_malloc],
-	[AC_TRY_RUN([
-@%:@include <stddef.h>
-@%:@include <stdio.h>
-@%:@ifdef HAVE_UNISTD_H
-@%:@include <unistd.h>
-@%:@endif
-@%:@ifndef EXIT_SUCCESS
-@%:@define EXIT_SUCCESS 0
-@%:@endif
-@%:@ifndef EXIT_FAILURE
-@%:@define EXIT_FAILURE 1
-@%:@endif
-
-int
-main(int argc, char **argv)
-{
-    if (!getcwd(NULL, 0)) return EXIT_FAILURE;
-    return EXIT_SUCCESS;
-}
-],
-	    rb_cv_getcwd_malloc=yes,
-	    rb_cv_getcwd_malloc=no,
-	    AS_CASE($target_os,
-		[linux*|darwin*|*bsd|cygwin*|mingw*|mswin*],
-		[rb_cv_getcwd_malloc=yes],
-		[rb_cv_getcwd_malloc=no]))])
-    AS_IF([test "$rb_cv_getcwd_malloc" = no], [AC_DEFINE(NO_GETCWD_MALLOC, 1)])
-])
-
-AS_IF([test "$ac_cv_func_crypt_r" = yes],
-    [AC_CHECK_HEADERS(crypt.h)])
-AS_IF([test "$ac_cv_func_crypt_r:$ac_cv_header_crypt_h" = yes:yes],
-    [AC_CHECK_MEMBERS([struct crypt_data.initialized], [], [],
-		      [AC_INCLUDES_DEFAULT([@%:@include <crypt.h>])])])
-
-RUBY_CHECK_BUILTIN_FUNC(__builtin_alloca_with_align, [__builtin_alloca_with_align(1, 4096)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_assume_aligned, [__builtin_assume_aligned((void*)32, 32)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_bswap16, [__builtin_bswap16(0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_bswap32, [__builtin_bswap32(0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_bswap64, [__builtin_bswap64(0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_popcount, [__builtin_popcount(0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_popcountll, [__builtin_popcountll(0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_clz, [__builtin_clz(0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_clzl, [__builtin_clzl(0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_clzll, [__builtin_clzll(0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_ctz, [__builtin_ctz(0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_ctzll, [__builtin_ctzll(0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_add_overflow, [int x;__builtin_add_overflow(0,0,&x)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_sub_overflow, [int x;__builtin_sub_overflow(0,0,&x)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_mul_overflow, [int x;__builtin_mul_overflow(0,0,&x)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_mul_overflow_p, [__builtin_mul_overflow_p(0,0,(int)0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_constant_p, [__builtin_constant_p(0)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_choose_expr, [
-    [int x[__extension__(__builtin_choose_expr(1, 1, -1))]];
-    [int y[__extension__(__builtin_choose_expr(0, -1, 1))]];
-    ])
-AS_IF([test x$rb_cv_builtin___builtin_choose_expr = xyes], [
-    RUBY_CHECK_BUILTIN_FUNC(__builtin_choose_expr_constant_p, [
-    [int x[__extension__(__builtin_choose_expr(__builtin_constant_p(1), 1, -1))]];
-    [int y[__extension__(__builtin_choose_expr(__builtin_constant_p(foo), -1, 1))]];
-    ])
-])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_types_compatible_p, [__builtin_types_compatible_p(int, int)])
-RUBY_CHECK_BUILTIN_FUNC(__builtin_trap, [__builtin_trap()])
-
-AS_IF([test "$ac_cv_func_qsort_r" != no], [
-  AC_CACHE_CHECK(whether qsort_r is GNU version, rb_cv_gnu_qsort_r,
-    [AC_TRY_COMPILE([
-@%:@include <stdlib.h>
-void (qsort_r)(void *base, size_t nmemb, size_t size,
-	    int (*compar)(const void *, const void *, void *),
-	    void *arg);
-],[ ],
-      [rb_cv_gnu_qsort_r=yes],
-      [rb_cv_gnu_qsort_r=no])
-  ])
-  AC_CACHE_CHECK(whether qsort_r is BSD version, rb_cv_bsd_qsort_r,
-    [AC_TRY_COMPILE([
-@%:@include <stdlib.h>
-void (qsort_r)(void *base, size_t nmemb, size_t size,
-	     void *arg, int (*compar)(void *, const void *, const void *));
-],[ ],
-      [rb_cv_bsd_qsort_r=yes],
-      [rb_cv_bsd_qsort_r=no])
-  ])
-  AS_CASE("$rb_cv_gnu_qsort_r:$rb_cv_bsd_qsort_r",
-  [yes:no], [
-    AC_DEFINE(HAVE_GNU_QSORT_R, 1)
-  ],
-  [no:yes], [
-    AC_DEFINE(HAVE_BSD_QSORT_R, 1)
-  ])
-])
-
-AC_CACHE_CHECK(whether atan2 handles Inf as C99, rb_cv_atan2_inf_c99, [
-    AS_IF([test $ac_cv_func_atan2f:$ac_cv_func_atan2l = yes:yes], [
-	AC_TRY_RUN([
-@%:@include <math.h>
-@%:@ifdef HAVE_UNISTD_H
-@%:@include <unistd.h>
-@%:@endif
-@%:@ifndef EXIT_SUCCESS
-@%:@define EXIT_SUCCESS 0
-@%:@endif
-@%:@ifndef EXIT_FAILURE
-@%:@define EXIT_FAILURE 1
-@%:@endif
-
-int
-main(int argc, char **argv)
-{
-    if (fabs(atan2(INFINITY, INFINITY) - M_PI_4) <= 0.01) return EXIT_SUCCESS;
-    return EXIT_FAILURE;
-}
-],
-	[rb_cv_atan2_inf_c99=yes],
-	[rb_cv_atan2_inf_c99=no],
-	[AS_CASE($target_os, [mingw*|mswin*], [rb_cv_atan2_inf_c99=no], [rb_cv_atan2_inf_c99=yes])]
-	)
-    ], [rb_cv_atan2_inf_c99=no])
-])
-AS_IF([test "x$rb_cv_atan2_inf_c99" = xyes], [AC_DEFINE(ATAN2_INF_C99)])
-
-# Some platform need -lrt for clock_gettime, but the other don't.
-AS_IF([test x"$ac_cv_func_clock_gettime" != xyes], [
-    # glibc 2.17 moves clock_* functions from librt to the main C library.
-    # http://sourceware.org/ml/libc-announce/2012/msg00001.html
-    AC_CHECK_LIB(rt, clock_gettime)
-    AS_IF([test x"$ac_cv_lib_rt_clock_gettime" = xyes], [
-	AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
-    ])
-])
-AC_CHECK_FUNCS(clock_getres) # clock_getres should be tested after clock_gettime test including librt test.
-AC_CHECK_LIB([rt], [timer_create])
-AC_CHECK_LIB([rt], [timer_settime])
-AS_IF([test x"$ac_cv_lib_rt_timer_create" = xyes], [
-    AC_DEFINE(HAVE_TIMER_CREATE, 1)
-])
-AS_IF([test x"$ac_cv_lib_rt_timer_settime" = xyes], [
-    AC_DEFINE(HAVE_TIMER_SETTIME, 1)
-])
-
-AC_CACHE_CHECK(for unsetenv returns a value, rb_cv_unsetenv_return_value,
-  [AC_TRY_COMPILE([
-#include <stdlib.h>
-], [int v = unsetenv("foo");],
-	rb_cv_unsetenv_return_value=yes,
-	rb_cv_unsetenv_return_value=no)])
-AS_IF([test "$rb_cv_unsetenv_return_value" = no], [
-  AC_DEFINE(VOID_UNSETENV)
-])
-
-# End of setjmp check.
-
-AC_ARG_ENABLE(setreuid,
-       AS_HELP_STRING([--enable-setreuid], [use setreuid()/setregid() according to need even if obsolete]),
-       [use_setreuid=$enableval])
-AS_IF([test "$use_setreuid" = yes], [
-    AC_DEFINE(USE_SETREUID)
-    AC_DEFINE(USE_SETREGID)
-])
-AC_STRUCT_TIMEZONE
-AC_CACHE_CHECK(for struct tm.tm_gmtoff, rb_cv_member_struct_tm_tm_gmtoff,
-  [AC_TRY_COMPILE([
-@%:@define _BSD_SOURCE
-@%:@define _DEFAULT_SOURCE
-@%:@include <time.h>
-   ],
-    [struct tm t; t.tm_gmtoff = 3600;],
-  [rb_cv_member_struct_tm_tm_gmtoff=yes],
-  [rb_cv_member_struct_tm_tm_gmtoff=no])])
-AS_IF([test "$rb_cv_member_struct_tm_tm_gmtoff" = yes], [
-  AC_DEFINE(HAVE_STRUCT_TM_TM_GMTOFF)
-])
-AC_CACHE_CHECK(for external int daylight, rb_cv_have_daylight,
-  [AC_TRY_LINK([#include <time.h>
-  int i;],
-	[i = daylight;],
-	rb_cv_have_daylight=yes,
-	rb_cv_have_daylight=no)])
-AS_IF([test "$rb_cv_have_daylight" = yes], [
-  AC_DEFINE(HAVE_DAYLIGHT)
-])
-
-AC_CACHE_CHECK(for negative time_t for gmtime(3), rb_cv_negative_time_t,
-  [AC_TRY_RUN([
-#include <stdlib.h>
-#include <time.h>
-
-void
-check(tm, y, m, d, h, s)
-    struct tm *tm;
-    int y, m, d, h, s;
-{
-    if (!tm ||
-	tm->tm_year != y ||
-	tm->tm_mon  != m-1 ||
-	tm->tm_mday != d ||
-	tm->tm_hour != h ||
-	tm->tm_sec  != s) {
-	exit(1);
-    }
-}
-
-int
-main()
-{
-   time_t t = -1;
-   struct tm *tm;
-
-   check(gmtime(&t), 69, 12, 31, 23, 59);
-   t = ~(time_t)0 << 31;
-   check(gmtime(&t), 1, 12, 13, 20, 52);
-   return 0;
-}
-],
-	rb_cv_negative_time_t=yes,
-	rb_cv_negative_time_t=no,
-	rb_cv_negative_time_t=yes)])
-AS_IF([test "$rb_cv_negative_time_t" = yes], [
-  AC_DEFINE(NEGATIVE_TIME_T)
-])
-
-# [ruby-dev:40910] overflow of time on FreeBSD
-# http://www.freebsd.org/cgi/query-pr.cgi?pr=145341
-AC_CACHE_CHECK(for localtime(3) overflow correctly, rb_cv_localtime_overflow,
-  [AC_TRY_RUN([
-#include <stdlib.h>
-#include <time.h>
-
-void
-check(time_t t1)
-{
-    struct tm *tm;
-    time_t t2;
-    tm = localtime(&t1);
-    if (!tm)
-	return; /* overflow detected.  ok. */
-    t2 = mktime(tm);
-    if (t1 == t2)
-        return; /* round-trip.  ok. */
-    exit(1);
-}
-
-int
-main()
-{
-    time_t t;
-    if (~(time_t)0 <= 0) {
-        t = (((time_t)1) << (sizeof(time_t) * 8 - 2));
-        t |= t - 1;
-    }
-    else {
-        t = ~(time_t)0;
-    }
-    check(t);
-    return 0;
-}
-],
-	rb_cv_localtime_overflow=yes,
-	rb_cv_localtime_overflow=no,
-	rb_cv_localtime_overflow=no)])
-AS_IF([test "$rb_cv_localtime_overflow" = no], [
-  AC_DEFINE(LOCALTIME_OVERFLOW_PROBLEM)
-])
-
-AS_IF([test "$ac_cv_func_sigprocmask" = yes && test "$ac_cv_func_sigaction" = yes], [
-   AC_DEFINE(POSIX_SIGNAL)
-], [
-  AC_CHECK_FUNCS(sigsetmask)
-  AC_CACHE_CHECK(for BSD signal semantics, rb_cv_bsd_signal,
-    [AC_TRY_RUN([
-#include <stdio.h>
-#include <signal.h>
-
-void
-sig_handler(dummy)
-     int dummy;
-{
-}
-
-int
-main()
-{
-  signal(SIGINT, sig_handler);
-  kill(getpid(), SIGINT);
-  kill(getpid(), SIGINT);
-  return 0;
-}
-],
-	rb_cv_bsd_signal=yes,
-	rb_cv_bsd_signal=no,
-	rb_cv_bsd_signal=$ac_cv_func_sigsetmask)])
-  AS_IF([test "$rb_cv_bsd_signal" = yes], [
-    AC_DEFINE(BSD_SIGNAL)
-  ])
-])
-
-AC_CHECK_TYPES([sig_t],[],[],[@%:@include <signal.h>])
-
-AS_IF([test "$ac_cv_func_getpgid" = no], [
-  # AC_FUNC_GETPGRP fails when cross-compiling with old autoconf.
-  # autoconf is changed between 2.52d and 2.52f?
-  # http://lists.gnu.org/archive/html/bug-gnu-utils/2001-09/msg00181.html
-  # "autoconf cleanup for AC_FUNC_GETPGRP and GETPGRP_VOID"
-AC_FUNC_GETPGRP
-])
-AS_IF([test "$ac_cv_func_setpgid:$ac_cv_func_setpgrp" = no:yes], [
-  # AC_FUNC_SETPGRP fails when cross-compiling.  (until autoconf 2.69?)
-  # https://lists.gnu.org/archive/html/bug-autoconf/2013-02/msg00002.html
-  # "AC_FUNC_SETPGRP fails to work properly when cross-compiling"
-AC_FUNC_SETPGRP
-])
-
-AS_IF([test x"$ac_cv_func_dirfd" = xno], [
-  AS_CASE(["$target_os"],[solaris*],
-          [AC_CHECK_MEMBERS([DIR.d_fd, DIR.dd_fd],,,[
-#include <sys/types.h>
-#include <dirent.h>
-])])
-])
-
-AC_CACHE_CHECK(whether right shift preserve sign bit, rb_cv_rshift_sign,
-    [AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([], [(-1==(-1>>1))])],
-	rb_cv_rshift_sign=yes,
-	rb_cv_rshift_sign=no)])
-AS_IF([test "$rb_cv_rshift_sign" = yes], [
-  AC_DEFINE(RSHIFT(x,y), ((x)>>(int)(y)))
-], [
-  AC_DEFINE(RSHIFT(x,y), (((x)<0) ? ~((~(x))>>(int)(y)) : (x)>>(int)(y)))
-])
-
-AS_CASE(["$ac_cv_func_gettimeofday:$ac_cv_func_clock_gettime"],
-[*yes*], [],
-[
-    AC_MSG_ERROR(clock_gettime() or gettimeofday() must exist)
-])
-
-AS_IF([test "$ac_cv_func_sysconf" = yes], [
-  RUBY_CHECK_SYSCONF(CLK_TCK)
-])
-
-AS_IF([test "${universal_binary-no}" = yes ], [
-    archflagpat=`eval echo '"'"${ARCH_FLAG}"'"' | sed 's/[[][|.*]]/\\&/g'`
-    save_CFLAGS="$CFLAGS" new_cflags=`echo "$CFLAGS" | sed "s|$archflagpat"'||'`
-    save_LDFLAGS="$LDFLAGS" new_ldflags=`echo "$LDFLAGS" | sed "s|$archflagpat"'||'`
-    stack_dir=
-    for archs in ${universal_archnames}; do
-	archs=`echo $archs | sed 's/=.*//'`
-	CFLAGS="$new_cflags -arch $archs"
-	LDFLAGS="$new_ldflags -arch $archs"
-	RUBY_STACK_GROW_DIRECTION($archs, dir)
-	AS_IF([test x$stack_dir = x], [
-	    stack_dir=$dir
-	], [test x$stack_dir != x$dir], [
-	    stack_dir=no
-	])
-    done
-    CFLAGS="$save_CFLAGS" LDFLAGS="$save_LDFLAGS"
-    AS_IF([test x$stack_dir = xno], [
-	for archs in ${universal_archnames}; do
-	    archs=`echo $archs | sed 's/=.*//'`
-	    eval dir=\$[rb_cv_stack_grow_dir_]AS_TR_SH([$archs])
-	    RUBY_DEFINE_IF([defined __${archs}__], STACK_GROW_DIRECTION, $dir)
-	done
-    ], [
-	AC_DEFINE_UNQUOTED(STACK_GROW_DIRECTION, $stack_dir)
-    ])
-], [
-    RUBY_STACK_GROW_DIRECTION($target_cpu, dir)
-    AC_DEFINE_UNQUOTED(STACK_GROW_DIRECTION, $dir)
-])
-
-AC_ARG_WITH(coroutine,
-    AS_HELP_STRING([--with-coroutine=IMPLEMENTATION], [specify the coroutine implementation to use]),
-    [rb_cv_coroutine=$withval])
-AS_CASE([$rb_cv_coroutine], [yes|''], [
-    AC_MSG_CHECKING(native coroutine implementation for ${target_cpu}-${target_os})
-    AS_CASE(["$target_cpu-$target_os"],
-        [x*64-darwin*], [
-            rb_cv_coroutine=amd64
-        ],
-        [x*64-linux*], [
-            AS_CASE(["$ac_cv_sizeof_voidp"],
-                [8], [ rb_cv_coroutine=amd64 ],
-                [4], [ rb_cv_coroutine=x86 ],
-                [*], [ rb_cv_coroutine= ]
-            )
-        ],
-        [*86-linux*], [
-            rb_cv_coroutine=x86
-        ],
-        [x64-mingw32], [
-            rb_cv_coroutine=win64
-        ],
-        [*86-mingw32], [
-            rb_cv_coroutine=win32
-        ],
-        [armv7*-linux*], [
-            rb_cv_coroutine=ucontext
-        ],
-        [aarch64-linux*], [
-            rb_cv_coroutine=arm64
-        ],
-        [powerpc64le-linux*], [
-            rb_cv_coroutine=ppc64le
-        ],
-        [x86_64-openbsd*], [
-            rb_cv_coroutine=amd64
-        ],
-        [i386-openbsd*], [
-            rb_cv_coroutine=x86
-        ],
-        [*-openbsd*], [
-            rb_cv_coroutine=copy
-        ],
-        [*], [
-            rb_cv_coroutine=ucontext
-        ]
-    )
-    AC_MSG_RESULT(${rb_cv_coroutine})
-])
-COROUTINE_H=coroutine/$rb_cv_coroutine/Context.h
-AS_CASE([$rb_cv_coroutine],
-    [copy|ucontext], [
-        COROUTINE_SRC=coroutine/$rb_cv_coroutine/Context.c
-    ],
-    [*], [
-        COROUTINE_SRC=coroutine/$rb_cv_coroutine/Context.'$(ASMEXT)'
-    ],
-)
-AC_DEFINE_UNQUOTED(COROUTINE_H, ["$COROUTINE_H"])
-AC_SUBST(X_COROUTINE_H, [$COROUTINE_H])
-AC_SUBST(X_COROUTINE_SRC, [$COROUTINE_SRC])
-
-AS_IF([test x"$enable_pthread" = xyes], [
-    for pthread_lib in thr pthread pthreads c c_r root; do
-	AC_CHECK_LIB($pthread_lib, pthread_create,
-		     rb_with_pthread=yes, rb_with_pthread=no)
-	AS_IF([test "$rb_with_pthread" = "yes"], [break])
-    done
-    AS_IF([test x"$rb_with_pthread" = xyes], [
-	AC_DEFINE(_REENTRANT)
-	AC_DEFINE(_THREAD_SAFE)
-	AC_DEFINE(HAVE_LIBPTHREAD)
-	AC_CHECK_HEADERS(pthread_np.h, [], [], [@%:@include <pthread.h>])
-	AS_CASE(["$pthread_lib:$target_os"],
-		[c:*], [],
-		[root:*], [],
-		[c_r:*|*:openbsd*|*:mirbsd*],  [LIBS="-pthread $LIBS"],
-		[LIBS="-l$pthread_lib $LIBS"])
-    ], [
-	AC_MSG_WARN("Don't know how to find pthread library on your system -- thread support disabled")
-    ])
-    AC_CACHE_CHECK([whether pthread_t is scalar type], [rb_cv_scalar_pthread_t], [
-	AC_TRY_COMPILE([
-	    @%:@include <pthread.h>
-	    ], [
-	    pthread_t thread_id;
-	    thread_id = 0;
-	    if (!thread_id) return 0;
-	    ], [rb_cv_scalar_pthread_t=yes], [rb_cv_scalar_pthread_t=no])
-    ])
-    AS_IF([test x"$rb_cv_scalar_pthread_t" = xyes], [
-	: # RUBY_CHECK_SIZEOF(pthread_t, [void* int long], [], [@%:@include <pthread.h>])
-    ], [
-	AC_DEFINE(NON_SCALAR_THREAD_ID)
-    ])
-    AC_CHECK_FUNCS(sched_yield pthread_attr_setinheritsched \
-	pthread_attr_get_np pthread_attr_getstack pthread_attr_getguardsize \
-	pthread_get_stackaddr_np pthread_get_stacksize_np \
-	thr_stksegment pthread_stackseg_np pthread_getthrds_np \
-	pthread_condattr_setclock \
-	pthread_sigmask pthread_setname_np pthread_set_name_np)
-    AS_CASE(["$target_os"],[aix*],[ac_cv_func_pthread_getattr_np=no],[AC_CHECK_FUNCS(pthread_getattr_np)])
-    set_current_thread_name=
-    AS_IF([test "$ac_cv_func_pthread_setname_np" = yes], [
-	AC_CACHE_CHECK([arguments of pthread_setname_np], [rb_cv_func_pthread_setname_np_arguments],
-	    [rb_cv_func_pthread_setname_np_arguments=
-	    # Linux,AIX,  (pthread_self(), name)
-	    # NetBSD (pthread_self(), name, \"%s\")
-	    # Darwin (name)
-	    for mac in \
-		"(pthread_self(), name)" \
-		"(pthread_self(), name, \"%s\")" \
-		"(name)" \
-		; do
-		AC_TRY_COMPILE([
-		    @%:@include <pthread.h>
-		    @%:@ifdef HAVE_PTHREAD_NP_H
-		    @%:@include <pthread_np.h>
-		    @%:@endif
-		    @%:@define SET_THREAD_NAME(name) pthread_setname_np${mac}
-		    ],
-		    [if (SET_THREAD_NAME("conftest")) return 1;],
-		    [rb_cv_func_pthread_setname_np_arguments="${mac}"
-		    break])
-	    done
-	    ]
-	)
-	AS_IF([test -n "${rb_cv_func_pthread_setname_np_arguments}"], [
-	    set_current_thread_name="pthread_setname_np${rb_cv_func_pthread_setname_np_arguments}"
-	])
-    ], [test "$ac_cv_func_pthread_set_name_np" = yes], [
-	set_current_thread_name="pthread_set_name_np(pthread_self(), name)"
-    ])
-    AS_IF([test -n "$set_current_thread_name"], [
-	AC_DEFINE_UNQUOTED(SET_CURRENT_THREAD_NAME(name), $set_current_thread_name)
-	AS_CASE([$set_current_thread_name],
-	    [*'pthread_self()'*], [
-		set_another_thread_name=`echo "$set_current_thread_name" | sed 's/pthread_self()/thid/'`
-		AC_DEFINE_UNQUOTED(SET_ANOTHER_THREAD_NAME(thid,name), $set_another_thread_name)
-	    ])
-    ])
-])
-
-AS_IF([test x"$ac_cv_header_ucontext_h" = xno], [
-    AC_CACHE_CHECK([if signal.h defines ucontext_t], [rb_cv_ucontext_in_signal_h],
-	[AC_TRY_COMPILE([@%:@include <signal.h>],
-	[size_t size = sizeof(ucontext_t);],
-	[rb_cv_ucontext_in_signal_h=yes], [rb_cv_ucontext_in_signal_h=no])])
-    AS_IF([test x"$rb_cv_ucontext_in_signal_h" = xyes], [
-	    AC_DEFINE_UNQUOTED(UCONTEXT_IN_SIGNAL_H, 1)
-    ])
-])
-AS_IF([test x"$ac_cv_header_ucontext_h" = xyes -o x"$rb_cv_ucontext_in_signal_h" = xyes], [
-    AC_CACHE_CHECK([if mcontext_t is a pointer], [rb_cv_mcontext_t_ptr],
-	[AC_TRY_COMPILE([
-	    @%:@include <signal.h>
-	    @%:@ifdef HAVE_UCONTEXT_H
-	    @%:@include <ucontext.h>
-	    @%:@endif
-        mcontext_t test(mcontext_t mc) {return mc+1;}
-	],
-	[test(0);],
-	[rb_cv_mcontext_t_ptr=yes], [rb_cv_mcontext_t_ptr=no])])
-    AS_IF([test x"$rb_cv_mcontext_t_ptr" = xyes], [
-	AC_DEFINE_UNQUOTED(DEFINE_MCONTEXT_PTR(mc, uc), mcontext_t mc = (uc)->uc_mcontext)
-    ], [
-	AC_DEFINE_UNQUOTED(DEFINE_MCONTEXT_PTR(mc, uc), mcontext_t *mc = &(uc)->uc_mcontext)
-    ])
-    AS_IF([test x"$rb_with_pthread" = xyes], [
-	AC_CHECK_FUNCS(getcontext setcontext)
-    ])
-])
-
-AS_IF([test "$ac_cv_func_fork_works" = "yes" -a "$rb_with_pthread" = "yes"], [
-    AC_CACHE_CHECK([if fork works with pthread], rb_cv_fork_with_pthread,
-	[AC_TRY_RUN([
-#include <stdlib.h>
-#include <unistd.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <signal.h>
-#ifndef EXIT_SUCCESS
-#define EXIT_SUCCESS 0
-#endif
-#ifndef EXIT_FAILURE
-#define EXIT_FAILURE 1
-#endif
-
-void *
-thread_func(void *dmy)
-{
-    return dmy;
-}
-
-int
-use_threads(void)
-{
-    pthread_t tid;
-    if (pthread_create(&tid, 0, thread_func, 0) != 0) {
-	return -1;
-    }
-    if (pthread_join(tid, 0) != 0) {
-	return -1;
-    }
-    return 0;
-}
-
-int
-main(int argc, char *argv[])
-{
-    pid_t pid;
-    if (use_threads()) return EXIT_FAILURE;
-    pid = fork();
-
-    if (pid) {
-	int loc;
-	sleep(1);
-	if (waitpid(pid, &loc, WNOHANG) == 0) {
-	    kill(pid, SIGKILL);
-	    return EXIT_FAILURE;
-	}
-        if (!WIFEXITED(loc) || WEXITSTATUS(loc) != EXIT_SUCCESS)
-           return EXIT_FAILURE;
-    }
-    else {
-	if (use_threads()) return EXIT_FAILURE;
-    }
-
-    return EXIT_SUCCESS;
-}],
-	rb_cv_fork_with_pthread=yes,
-	rb_cv_fork_with_pthread=no,
-	rb_cv_fork_with_pthread=yes)])
-    test x$rb_cv_fork_with_pthread = xyes || AC_DEFINE(CANNOT_FORK_WITH_PTHREAD)
-])
-}
-
-: "runtime section" && {
-dnl wheather use dln_a_out or not
-AC_ARG_WITH(dln-a-out,
-	AS_HELP_STRING([--with-dln-a-out], [use dln_a_out if possible]),
-	[
-	AS_CASE([$withval],
-	[yes], [
-	    AS_IF([test "$enable_shared" = yes], [
-		AC_MSG_ERROR(dln_a_out can not make shared library)
-	    ])
-	    with_dln_a_out=yes],
-	[
-	    with_dln_a_out=no])], [with_dln_a_out=no])
-
-AC_CACHE_CHECK(whether ELF binaries are produced, rb_cv_binary_elf,
-[AC_TRY_LINK([],[], [
-AS_CASE(["`head -1 conftest$EXEEXT | tr -dc '\177ELF' | tr '\177' .`"],
-[.ELF*], [rb_cv_binary_elf=yes], [rb_cv_binary_elf=no])],
-rb_cv_binary_elf=no)])
-
-AS_IF([test "$rb_cv_binary_elf" = yes], [
-  AC_DEFINE(USE_ELF)
-  AS_IF([test "$with_dln_a_out" = yes], [
-    AC_MSG_ERROR(dln_a_out does not work with ELF)
-  ])
-  AC_CHECK_HEADERS([elf.h elf_abi.h])
-  AS_IF([test $ac_cv_header_elf_h = yes -o $ac_cv_header_elf_abi_h = yes], [
-    AC_LIBOBJ([addr2line])
-    AS_IF([test "x$compress_debug_sections" = xzlib], [
-      AC_CHECK_LIB([z], [uncompress])
-    ])
-  ])
-])
-
-AC_CHECK_HEADERS([mach-o/loader.h])
-AS_IF([test "$ac_cv_header_mach_o_loader_h" = yes], [
-  AC_LIBOBJ([addr2line])
-])
-
-AS_CASE(["$target_os"],
-[linux* | gnu* | k*bsd*-gnu | bsdi* | kopensolaris*-gnu], [
-    AS_IF([test "$rb_cv_binary_elf" = no], [
-	with_dln_a_out=yes
-    ], [
-	LDFLAGS="$LDFLAGS -rdynamic"
-    ])])
-LIBEXT=a
-
-AC_SUBST(DLDFLAGS)dnl
-AC_SUBST(ARCH_FLAG)dnl
-AC_SUBST(MJIT_HEADER_FLAGS)dnl
-AC_SUBST(MJIT_HEADER_INSTALL_DIR)dnl
-AC_SUBST(MJIT_CC)dnl
-AS_IF([test "$GCC" = "yes"], [
-    AS_CASE(["$target_os"],[aix*],[mjit_std_cflag="-std=gnu99"])
-])
-AC_SUBST(MJIT_CFLAGS, [${MJIT_CFLAGS-"-w ${mjit_std_cflag} ${orig_cflags}"}])dnl
-AC_SUBST(MJIT_OPTFLAGS, [${MJIT_OPTFLAGS-'$(optflags)'}])dnl
-AC_SUBST(MJIT_DEBUGFLAGS, [${MJIT_DEBUGFLAGS-'$(debugflags)'}])dnl
-AC_SUBST(MJIT_LDSHARED)dnl
-
-AC_SUBST(STATIC)dnl
-AC_SUBST(CCDLFLAGS)dnl
-AC_SUBST(LDSHARED)dnl
-AC_SUBST(LDSHAREDXX)dnl
-AC_SUBST(DLEXT)dnl
-AC_SUBST(DLEXT2)dnl
-AC_SUBST(LIBEXT)dnl
-AC_SUBST(ASMEXT, S)dnl
-
-STATIC=
-
-AS_IF([test "$with_dln_a_out" != yes], [
-  rb_cv_dlopen=unknown
-  AC_MSG_CHECKING(whether OS depend dynamic link works)
-  AS_IF([test "$GCC" = yes], [
-    AS_CASE(["$target_os"],
-    [darwin*], [
-      # The -fno-common is needed if we wish to embed the Ruby interpreter
-      # into a plugin module of some project (as opposed to embedding it
-      # within the project's application).  The -I/usr/local/include is
-      # needed because CPP as discovered by configure (cc -E -traditional)
-      # fails to consult /usr/local/include by default.  This causes
-      # mkmf.rb's have_header() to fail if the desired resource happens to be
-      # installed in the /usr/local tree.
-      RUBY_APPEND_OPTION(CCDLFLAGS, -fno-common)],
-    [bsdi*|cygwin*|mingw*|aix*|interix*], [ ],
-    [
-      RUBY_APPEND_OPTION(CCDLFLAGS, -fPIC)])
-  ], [
-    AS_CASE(["$target_os"],
-	[hpux*],          [CCDLFLAGS="$CCDLFLAGS +Z"],
-	[solaris*|irix*], [CCDLFLAGS="$CCDLFLAGS -KPIC"],
-	[sunos*],         [CCDLFLAGS="$CCDLFLAGS -PIC"],
-	[esix*|uxpds*],   [CCDLFLAGS="$CCDLFLAGS -KPIC"],
-	                  [: ${CCDLFLAGS=""}])
-  ])
-
-
-  AC_ARG_ENABLE(rpath,
-       AS_HELP_STRING([--enable-rpath], [embed run path into extension libraries.
-       enabled by default on ELF platforms]),
-       [enable_rpath=$enableval], [enable_rpath="$rb_cv_binary_elf"])
-
-  AS_CASE(["$target_os"],
-	[hpux*], [	DLDFLAGS="$DLDFLAGS -E"
-			: ${LDSHARED='$(LD) -b'}
-			XLDFLAGS="$XLDFLAGS -Wl,-E"
-			: ${LIBPATHENV=SHLIB_PATH}
-			rb_cv_dlopen=yes],
-	[solaris*], [	AS_IF([test "$GCC" = yes], [
-			    : ${LDSHARED='$(CC) -shared'}
-			    AS_IF([test "$rb_cv_prog_gnu_ld" = yes], [
-				LDFLAGS="$LDFLAGS -Wl,-E"
-			    ])
-			], [
-			    : ${LDSHARED='$(CC) -G'}
-			])
-			AS_IF([test "$ac_cv_sizeof_voidp" = 8], [
-			    : ${LIBPATHENV=LD_LIBRARY_PATH_64}
-			    : ${PRELOADENV=LD_PRELOAD_64}
-			], [
-			    : ${LIBPATHENV=LD_LIBRARY_PATH_32}
-			    : ${PRELOADENV=LD_PRELOAD_32}
-			])
-			rb_cv_dlopen=yes],
-	[sunos*], [	: ${LDSHARED='$(LD) -assert nodefinitions'}
-			rb_cv_dlopen=yes],
-	[irix*], [	: ${LDSHARED='$(LD) -shared'}
-			rb_cv_dlopen=yes],
-	[sysv4*], [	: ${LDSHARED='$(LD) -G'}
-			rb_cv_dlopen=yes],
-	[nto-qnx*], [	: ${LDSHARED='$(CC) -shared'}
-			rb_cv_dlopen=yes],
-	[esix*|uxpds*], [ : ${LDSHARED='$(LD) -G'}
-			rb_cv_dlopen=yes],
-	[osf*], [	: ${LDSHARED='$(LD) -shared -expect_unresolved "*"'}
-			rb_cv_dlopen=yes],
-	[bsdi3*], [	AS_CASE(["$CC"],
-			[*shlicc*], [	: ${LDSHARED='$(CC) -r'}
-					rb_cv_dlopen=yes])],
-	[linux* | gnu* | k*bsd*-gnu | netbsd* | bsdi* | kopensolaris*-gnu | haiku*], [
-			: ${LDSHARED='$(CC) -shared'}
-			AS_IF([test "$rb_cv_binary_elf" = yes], [
-			    LDFLAGS="$LDFLAGS -Wl,-export-dynamic"
-			])
-			rb_cv_dlopen=yes],
-	[interix*], [	: ${LDSHARED='$(CC) -shared'}
-			XLDFLAGS="$XLDFLAGS -Wl,-E"
-			LIBPATHFLAG=" -L%1\$-s"
-			rb_cv_dlopen=yes],
-	[freebsd*|dragonfly*], [
-			: ${LDSHARED='$(CC) -shared'}
-			AS_IF([test "$rb_cv_binary_elf" = yes], [
-			    LDFLAGS="$LDFLAGS -rdynamic"
-			    DLDFLAGS="$DLDFLAGS "'-Wl,-soname,$@'
-			], [
-			  test "$GCC" = yes && test "$rb_cv_prog_gnu_ld" = yes || LDSHARED='$(LD) -Bshareable'
-			])
-			rb_cv_dlopen=yes],
-	[openbsd*|mirbsd*], [	: ${LDSHARED='$(CC) -shared ${CCDLFLAGS}'}
-			AS_IF([test "$rb_cv_binary_elf" = yes], [
-			    LDFLAGS="$LDFLAGS -Wl,-E"
-			])
-			rb_cv_dlopen=yes],
-	[darwin*], [	: ${LDSHARED='$(CC) -dynamic -bundle'}
-			: ${DLDSHARED='$(CC) -dynamiclib'}
-			: ${LDFLAGS=""}
-			: ${LIBPATHENV=DYLD_FALLBACK_LIBRARY_PATH}
-			: ${PRELOADENV=DYLD_INSERT_LIBRARIES}
-			rb_cv_dlopen=yes],
-        [aix*], [	: ${LDSHARED='$(CC)'}
-			AS_IF([test "$GCC" = yes], [
-			    LDSHARED="$LDSHARED ${linker_flag}-G -shared"
-			], [
-			    LDSHARED="$LDSHARED ${linker_flag}-G"
-			])
-			EXTDLDFLAGS='-e$(TARGET_ENTRY)'
-			XLDFLAGS="${linker_flag}"'-bE:$(ARCHFILE)'" ${linker_flag}-brtl"
-			XLDFLAGS="$XLDFLAGS ${linker_flag}-blibpath:${prefix}/lib:${LIBPATH:-/usr/lib:/lib}"
-			: ${ARCHFILE="ruby.imp"}
-                        TRY_LINK='$(CC) -oconftest $(INCFLAGS) -I$(hdrdir) $(CPPFLAGS)'
-                        TRY_LINK="$TRY_LINK"' $(CFLAGS) $(src) $(LIBPATH) $(LDFLAGS) $(LOCAL_LIBS) $(LIBS)'
-			: ${LIBPATHENV=LIBPATH}
-			: ${PRELOADENV=LDR_PRELOAD}
-			rb_cv_dlopen=yes],
-	[nto-qnx*], [	DLDFLAGS="$DLDFLAGS -L/lib -L/usr/lib -L/usr/local/lib"
-			: ${LDSHARED='$(LD) -Bshareable -x'}
-			LDFLAGS="$LDFLAGS -L/lib -L/usr/lib -L/usr/local/lib"
-			rb_cv_dlopen=yes],
-	[cygwin*|mingw*], [
-			: ${LDSHARED='$(CC) -shared'}
-			XLDFLAGS="$XLDFLAGS -Wl,--stack,0x00200000,--enable-auto-import"
-			DLDFLAGS="${DLDFLAGS} -Wl,--enable-auto-image-base,--enable-auto-import"
-			: ${LIBPATHENV=PATH}
-			: ${PRELOADENV=""}
-			rb_cv_dlopen=yes],
-	[hiuxmpp], [	: ${LDSHARED='$(LD) -r'}],
-	[atheos*], [	: ${LDSHARED='$(CC) -shared'}
-			rb_cv_dlopen=yes],
-	[	: ${LDSHARED='$(LD)'}])
-  AC_MSG_RESULT($rb_cv_dlopen)
-
-  AS_IF([test "$rb_cv_dlopen" = yes], [
-    AS_CASE(["$target_os"],
-      [darwin*], [
-	for flag in \
-	  "-undefined dynamic_lookup" \
-	  "-multiply_defined suppress" \
-	  ; do
-	  test "x${linker_flag}" = x || flag="${linker_flag}`echo ${flag} | tr ' ' ,`"
-	  RUBY_TRY_LDFLAGS([$flag], [], [flag=])
-	  AS_IF([test "x$flag" != x], [
-	    RUBY_APPEND_OPTIONS(DLDFLAGS, [$flag])
-	  ])
-	done
-      ])
-  ])
-
-  AS_IF([test "$enable_rpath:${RPATHFLAG}" = yes:], [
-      AS_IF([test "x$rpathflag" != x], [
-	  RPATHFLAG=" ${rpathflag}%1\$-s"
-      ])
-  ])
-])
-AS_IF([test "${LDSHAREDXX}" = ""], [
-    AS_CASE(["${LDSHARED}"],
-	[*'$(CC)'*], [
-	    LDSHAREDXX=`echo "${LDSHARED}" | sed 's/\$(CC)/$(CXX)/'`
-	    ],
-	[*'${CC}'*], [
-	    LDSHAREDXX=`echo "${LDSHARED}" | sed 's/\${CC}/${CXX}/'`
-	    ],
-	[*$CC*], [
-	    LDSHAREDXX=`echo "${LDSHARED}" | sed "s|$CC|$CXX|"`
-	    ],
-	[ld" "*], [
-	    ])
-])
-AS_CASE([${RPATHFLAG}],[*'%1$'*],[: ${LIBPATHFLAG=' -L%1$-s'}],[: ${LIBPATHFLAG=' -L%s'}])
-
-AC_SUBST(LINK_SO)
-AC_SUBST(LIBPATHFLAG)
-AC_SUBST(RPATHFLAG)
-AC_SUBST(LIBPATHENV, "${LIBPATHENV-LD_LIBRARY_PATH}")
-AC_SUBST(PRELOADENV, "${PRELOADENV-LD_PRELOAD}")
-AC_SUBST(TRY_LINK)
-
-AS_IF([test "x$OPT_DIR" != x], [
-    pat=`echo "${LDFLAGS_OPTDIR}" | sed ['s/[][\\.*|]/\\\\&/']`
-    LDFLAGS=`echo "${LDFLAGS}" | sed "s| ${pat}||"`
-    val=`IFS="$PATH_SEPARATOR"
-        for dir in $OPT_DIR; do
-            echo x ${LIBPATHFLAG} ${RPATHFLAG} |
-            sed "s/^x *//;s${IFS}"'%1\\$-s'"${IFS}${dir}/lib${IFS}g;s${IFS}%s${IFS}${dir}/lib${IFS}g"
-        done | tr '\012' ' ' | sed 's/ *$//'`
-    AS_IF([test x"$val" != x], [
-	test x"${LDFLAGS}" = x || LDFLAGS="$LDFLAGS "
-	LDFLAGS="$LDFLAGS$val"
-	test x"${DLDFLAGS}" = x || DLDFLAGS="$DLDFLAGS "
-	DLDFLAGS="$DLDFLAGS$val"
-    ])
-    LDFLAGS_OPTDIR="$val"
-])
-
-AS_CASE(["$target_os"],
-[freebsd*], [
-    AC_CHECK_LIB([procstat], [procstat_open_sysctl])
-    AS_IF([test "x$ac_cv_lib_procstat_procstat_open_sysctl" = xyes], [
-	AC_CHECK_FUNCS(procstat_getvmmap)
-    ])
-    ])
-AS_CASE(["$target_cpu-$target_os"],
-[*-darwin*], [
-    AC_CHECK_HEADERS([libproc.h])
-    AC_CHECK_HEADERS([execinfo.h])
-    AS_IF([test "x$ac_cv_header_execinfo_h" = xyes], [
-	AC_CHECK_LIB([execinfo], [backtrace])
-	AC_CHECK_HEADERS([libunwind.h])
-    ])],
-[*-freebsd*|x86_64-netbsd*], [
-    AC_CHECK_HEADERS([execinfo.h])
-    AS_IF([test "x$ac_cv_header_execinfo_h" = xyes], [
-	AC_CHECK_LIB([execinfo], [backtrace])
-	AC_CHECK_LIB([unwind], [unw_backtrace])
-    ])])
-AC_CHECK_FUNCS(backtrace)
-
-AS_IF([test "x$ac_cv_func_backtrace" = xyes], [
-  AC_CACHE_CHECK(for broken backtrace, rb_cv_broken_backtrace,
-    [AC_TRY_RUN([
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-#include <signal.h>
-#include <execinfo.h>
-
-#define TRACE_SIZE 256
-
-void sigsegv(int signum, siginfo_t *info, void *ctx){
-    void *trace[TRACE_SIZE];
-    int n = backtrace(trace, TRACE_SIZE);
-    if (n > 0) {
-	/*fprintf(stdout, "backtrace:%d\n",n);*/
-    } else {
-	_exit(EXIT_FAILURE);
-    }
-    _exit(EXIT_SUCCESS);
-}
-int
-main(void)
-{
-    volatile int *a = NULL;
-    stack_t ss;
-    struct sigaction sa;
-
-    ss.ss_sp = malloc(SIGSTKSZ);
-    if (ss.ss_sp == NULL) {
-	fprintf(stderr, "cannot allocate memory for sigaltstack\n");
-	return EXIT_FAILURE;
-    }
-    ss.ss_size = SIGSTKSZ;
-    ss.ss_flags = 0;
-    if (sigaltstack(&ss, NULL) == -1) {
-	fprintf(stderr, "sigaltstack failed\n");
-	return EXIT_FAILURE;
-    }
-    memset(&sa, 0, sizeof(struct sigaction));
-    sigemptyset(&sa.sa_mask);
-    sa.sa_sigaction = sigsegv;
-    sa.sa_flags |= SA_SIGINFO;
-    sa.sa_flags |= SA_ONSTACK;
-    sigaction(SIGSEGV, &sa, NULL);
-    a[0] = 1;
-    return EXIT_SUCCESS;
-}
-],
-	rb_cv_broken_backtrace=no,
-	rb_cv_broken_backtrace=yes,
-	rb_cv_broken_backtrace=no)])
-  AS_IF([test "$rb_cv_broken_backtrace" = yes], [
-    AC_DEFINE(BROKEN_BACKTRACE, 1)
-  ])
-])
-
-AC_ARG_WITH(valgrind,
-        AS_HELP_STRING([--without-valgrind],[disable valgrind memcheck support]),
-        [], with_valgrind=yes)
-AS_IF([test x$with_valgrind != xno],
-        [AC_CHECK_HEADERS(valgrind/memcheck.h)])
-
-dln_a_out_works=no
-AS_IF([test "$ac_cv_header_a_out_h" = yes], [
-  AS_IF([test "$with_dln_a_out" = yes || test "$rb_cv_dlopen" = unknown], [
-    cat confdefs.h > config.h
-    AC_CACHE_CHECK(whether matz's dln works, rb_cv_dln_a_out,
-    [AC_TRY_COMPILE([
-#define USE_DLN_A_OUT
-#include "dln.c"
-],
-	[],
-	rb_cv_dln_a_out=yes,
-	rb_cv_dln_a_out=no)])
-    AS_IF([test "$rb_cv_dln_a_out" = yes], [
-      dln_a_out_works=yes
-      AC_DEFINE(USE_DLN_A_OUT)
-    ])
-  ])
-])
-
-AS_IF([test "$dln_a_out_works" = yes], [
-  AS_IF([test "$GCC" = yes], [
-    STATIC=-static
-  ], [
-    STATIC=-Bstatic
-  ])
-  DLEXT=so
-  CCDLFLAGS=
-], [
-  AS_CASE(["$target_os"],
-    [hpux*], [
-	DLEXT=sl],
-    [darwin*], [
-	SOEXT=dylib
-	DLEXT=bundle],
-    [cygwin*|mingw*|*djgpp*], [
-	LOAD_RELATIVE=1
-	SOEXT=dll
-	DLEXT=so],
-    [
-	DLEXT=so])
-])
-: ${SOEXT="${DLEXT}"}
-AC_SUBST(SOEXT)
-AS_IF([test "$rb_cv_dlopen:$load_relative" = yes:yes], [
-    AS_IF([test "$ac_cv_func_dladdr" = yes], [
-	LOAD_RELATIVE=1
-    ])
-])
-AS_IF([test x"$LOAD_RELATIVE" = x1], [
-    load_relative=yes
-], [
-    unset load_relative
-])
-
-len=2 # .rb
-n=`expr "$DLEXT"  : '.*'`; test "$n" -gt "$len" && len=$n
-n=`expr "$DLEXT2" : '.*'`; test "$n" -gt "$len" && len=$n
-AC_DEFINE_UNQUOTED(DLEXT_MAXLEN, `expr $len + 1`)
-test ".$DLEXT"  = "." || AC_DEFINE_UNQUOTED(DLEXT,  ".$DLEXT")
-test ".$DLEXT2" = "." || AC_DEFINE_UNQUOTED(DLEXT2, ".$DLEXT2")
-AC_SUBST(DLEXT)
-
-AS_IF([test "$with_dln_a_out" = yes], [
-  STRIP=true
-], [
-  AC_CHECK_TOOL(STRIP, strip, :)dnl
-])
-
-AS_CASE(["$target_os"],
-  [linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu], [
-	STRIP="$STRIP -S -x"],
-  [darwin*], [
-	STRIP="$STRIP -A -n"])
-
-AC_ARG_WITH(ext,
-            AC_HELP_STRING([--with-ext=EXTS],
-                           [pass to --with-ext option of extmk.rb]))
-AC_ARG_WITH(out-ext,
-            AC_HELP_STRING([--with-out-ext=EXTS],
-                           [pass to --without-ext option of extmk.rb]))
-EXTSTATIC=
-AC_SUBST(EXTSTATIC)dnl
-AC_ARG_WITH(static-linked-ext,
-	    AS_HELP_STRING([--with-static-linked-ext], [link external modules statically]),
-            [AS_CASE([$withval],[yes],[STATIC=;EXTSTATIC=static],[no],[],[EXTSTATIC="$withval"])])
-AS_CASE([",$EXTSTATIC,"], [,static,|*,enc,*], [
-  ENCOBJS='enc/encinit.$(OBJEXT) enc/libenc.$(LIBEXT) enc/libtrans.$(LIBEXT)'
-  EXTOBJS='ext/extinit.$(OBJEXT)'
-  AC_DEFINE_UNQUOTED(EXTSTATIC, 1)
-  AC_SUBST(ENCSTATIC, static)
-], [
-  ENCOBJS='dmyenc.$(OBJEXT)'
-  EXTOBJS='dmyext.$(OBJEXT)'
-])
-AC_SUBST(ENCOBJS)
-AC_SUBST(EXTOBJS)
-
-AC_ARG_WITH(setup,
-	    AS_HELP_STRING([--with-setup=SETUP], [use extension libraries setup]),
-	    [setup=$withval])
-AS_IF([test -n "$setup"], [
-    AS_IF([! test -f "ext/$setup" -o -f "$srcdir/ext/$setup"], [
-	AC_MSG_ERROR(Setup file $setup not found under ext or $srcdir/ext)
-    ])
-], [test -f "$srcdir/ext/Setup.$target_os"], [
-    setup="Setup.$target_os"
-], [
-    setup=
-    for file in "$srcdir"/ext/Setup.*; do
-	AS_CASE(["$file"], [*~|*.bak|*.orig|*.rej|*.tmp], [continue])
-	setup=`basename "$file"`
-	AS_CASE(["$target_os"], [`expr "$setup" : 'Setup.\(.*\)'`*], [break])
-	platform=`sed '/^option  *platform  */!d;s///;s/|/*|/g;q' "$file"`
-	AS_IF([test "x$platform" != x], [
-	    eval "AS_CASE([\"\$target_os\"], [$platform*], [break])"
-	])
-	setup=
-    done
-    : ${setup:=Setup}
-])
-AC_SUBST(setup)
-
-rubylibprefix='${libdir}/${RUBY_BASE_NAME}'
-AC_ARG_WITH(rubylibprefix,
-	    AS_HELP_STRING([--with-rubylibprefix=DIR], [prefix for ruby libraries [[LIBDIR/RUBY_BASE_NAME]]]),
-	    [AS_IF([test "x$withval" = xno], [
-		AC_MSG_ERROR([No ruby, No libprefix])
-	    ])
-	    rubylibprefix="$withval"])
-AC_SUBST(rubylibprefix)
-
-AS_IF([test x"${exec_prefix}" != xNONE], [
-    RUBY_EXEC_PREFIX="$exec_prefix"
-], [test x"$prefix" != xNONE], [
-    RUBY_EXEC_PREFIX="$prefix"
-], [
-    RUBY_EXEC_PREFIX=$ac_default_prefix
-])
-pat=`echo "${RUBY_EXEC_PREFIX}" | tr -c '\012' .`'\(.*\)'
-for var in bindir libdir rubylibprefix; do
-    eval val='"$'$var'"'
-    AS_CASE(["$val"], ["${RUBY_EXEC_PREFIX}"*], [val='${exec_prefix}'"`expr \"$val\" : \"$pat\"`"])
-    eval $var='"$val"'
-done
-
-BTESTRUBY='$(MINIRUBY)'
-BOOTSTRAPRUBY='$(BASERUBY)'
-AS_IF([test x"$cross_compiling" = xyes], [
-  test x"$MINIRUBY" = x && MINIRUBY="${RUBY-$BASERUBY} -I`$CHDIR .; pwd` "-r'$(arch)-fake'
-  XRUBY_LIBDIR=`${RUBY-$BASERUBY} -rrbconfig -e ['puts RbConfig::CONFIG["libdir"]']`
-  XRUBY_RUBYLIBDIR=`${RUBY-$BASERUBY} -rrbconfig -e ['puts RbConfig::CONFIG["rubylibdir"]']`
-  XRUBY_RUBYHDRDIR=`${RUBY-$BASERUBY} -rrbconfig -e ['puts RbConfig::CONFIG["rubyhdrdir"]']`
-  AC_SUBST(XRUBY_LIBDIR)
-  AC_SUBST(XRUBY_RUBYLIBDIR)
-  AC_SUBST(XRUBY_RUBYHDRDIR)
-  PREP='$(arch)-fake.rb'
-  RUNRUBY_COMMAND='$(MINIRUBY) -I`cd $(srcdir)/lib; pwd`'
-  RUNRUBY='$(RUNRUBY_COMMAND)'
-  XRUBY='$(MINIRUBY)'
-  TEST_RUNNABLE=no
-  CROSS_COMPILING=yes
-], [
-  MINIRUBY='./miniruby$(EXEEXT) -I$(srcdir)/lib -I.'
-  MINIRUBY="$MINIRUBY"' -I$(EXTOUT)/common'
-  PREP='miniruby$(EXEEXT)'
-  RUNRUBY_COMMAND='$(MINIRUBY) $(srcdir)/tool/runruby.rb --extout=$(EXTOUT) $(RUNRUBYOPT)'
-  RUNRUBY='$(RUNRUBY_COMMAND) --'
-  XRUBY='$(RUNRUBY)'
-  AS_CASE(["$HAVE_BASERUBY:$build_os"], [no:*|*:mingw*], [BOOTSTRAPRUBY='$(MINIRUBY)'])
-  TEST_RUNNABLE=yes
-  CROSS_COMPILING=no
-])
-AC_SUBST(TEST_RUNNABLE)
-AC_SUBST(CROSS_COMPILING)
-AC_SUBST(MINIRUBY)
-AC_SUBST(BTESTRUBY)
-AC_SUBST(PREP)
-AC_SUBST(RUNRUBY_COMMAND)
-AC_SUBST(RUNRUBY)
-AC_SUBST(XRUBY)
-AC_SUBST(BOOTSTRAPRUBY)
-AC_SUBST(EXTOUT, [${EXTOUT=.ext}])
-
-FIRSTMAKEFILE=""
-LIBRUBY_A='lib$(RUBY_SO_NAME)-static.a'
-LIBRUBY='$(LIBRUBY_A)'
-LIBRUBYARG_STATIC='-l$(RUBY_SO_NAME)-static'
-LIBRUBYARG='$(LIBRUBYARG_STATIC)'
-SOLIBS='$(MAINLIBS)'
-
-AS_CASE(["$target_os"],
-  [cygwin*|mingw*|haiku*|darwin*], [
-    : ${DLDLIBS=""}
-    ],
-  [
-    DLDLIBS="$DLDLIBS -lc"
-    ])
-
-AC_ARG_ENABLE(multiarch,
-	      AS_HELP_STRING([--enable-multiarch], [enable multiarch compatible directories]),
-	      [multiarch=], [unset multiarch])
-AS_IF([test ${multiarch+set}], [
-   AC_DEFINE(ENABLE_MULTIARCH)
-   MJIT_HEADER_INSTALL_DIR=include/'${arch}/${RUBY_VERSION_NAME}'
-], [
-   MJIT_HEADER_INSTALL_DIR=include/'${RUBY_VERSION_NAME}/${arch}'
-])
-
-archlibdir='${libdir}/${arch}'
-sitearchlibdir='${libdir}/${sitearch}'
-archincludedir='${includedir}/${arch}'
-sitearchincludedir='${includedir}/${sitearch}'
-
-AC_ARG_WITH(soname,
-	AS_HELP_STRING([--with-soname=SONAME], [base name of shared library]),
-	[RUBY_SO_NAME=$withval],
-	[
-	    AS_CASE(["$target_os"],
-	    [darwin*], [
-	        RUBY_SO_NAME='$(RUBY_BASE_NAME).$(RUBY_API_VERSION)'
-	    ],
-	    [cygwin*], [
-	        RUBY_SO_NAME='$(RUBY_BASE_NAME)$(MAJOR)$(MINOR)0'
-	    ],
-	    [mingw*], [
-		RUBY_SO_NAME="${rb_cv_msvcrt}"'-$(RUBY_BASE_NAME)$(MAJOR)$(MINOR)0'
-		AS_IF([test x"${target_cpu}" != xi386], [
-		    RUBY_SO_NAME="${target_cpu}-${RUBY_SO_NAME}"
-		])
-	    ],
-	    [RUBY_SO_NAME='$(RUBY_BASE_NAME)'])
-	])
-
-LIBRUBY_LDSHARED=${DLDSHARED=${LDSHARED}}
-LIBRUBY_DLDFLAGS=$DLDFLAGS
-LIBRUBY_SO='lib$(RUBY_SO_NAME).$(SOEXT).$(RUBY_PROGRAM_VERSION)'
-LIBRUBY_SONAME='lib$(RUBY_SO_NAME).$(SOEXT).$(RUBY_API_VERSION)'
-LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).$(SOEXT)'
-ENABLE_SHARED=no
-
-AC_ARG_ENABLE(shared,
-       AS_HELP_STRING([--enable-shared], [build a shared library for Ruby]),
-       [enable_shared=$enableval])
-libprefix=${multiarch+'$(archlibdir)'}${multiarch-'$(libdir)'}
-LIBRUBY_RELATIVE=${load_relative-no}
-AS_CASE("$enable_shared", [yes], [
-  LIBRUBY='$(LIBRUBY_SO)'
-  LIBRUBYARG_SHARED='-l$(RUBY_SO_NAME)'
-  LIBRUBYARG='$(LIBRUBYARG_SHARED)'
-  LIBRUBY_RELATIVE=no
-  test -z "$CCDLFLAGS" || CFLAGS="$CFLAGS $CCDLFLAGS"
-  ENABLE_SHARED=yes
-
-  # libdir can be overridden in config.site file (on OpenSUSE at least).
-  libdir_basename=lib
-  AS_IF([test "$bindir" = '${exec_prefix}/bin'], [
-    AS_CASE(["$libdir"], ['${exec_prefix}/'*], [libdir_basename=`basename "$libdir"`])
-  ])
-  AC_DEFINE_UNQUOTED(LIBDIR_BASENAME, ["${libdir_basename}"])
-  libdir_basename="${libdir_basename}"${multiarch+'/${arch}'}
-
-  AS_CASE(["$target_os"],
-    [freebsd*|dragonfly*], [],
-    [
-     AS_IF([test "$GCC" = yes], [
-       RUBY_TRY_LDFLAGS([${linker_flag}--no-undefined], [no_undefined=yes], [no_undefined=no])
-       AS_IF([test "no_undefined" = yes], [
-	  RUBY_APPEND_OPTION(EXTLDFLAGS, [${linker_flag}--no-undefined])
-       ])
-     ])
-    ])
-
-  AS_CASE(["$target_os"],
-    [sunos4*], [
-	LIBRUBY_ALIASES='$(LIBRUBY_SONAME) lib$(RUBY_SO_NAME).$(SOEXT)'
-	],
-    [linux* | gnu* | k*bsd*-gnu | atheos* | kopensolaris*-gnu | haiku*], [
-	RUBY_APPEND_OPTIONS(LIBRUBY_DLDFLAGS, ['-Wl,-soname,$(LIBRUBY_SONAME)' "$LDFLAGS_OPTDIR"])
-	LIBRUBY_ALIASES='$(LIBRUBY_SONAME) lib$(RUBY_SO_NAME).$(SOEXT)'
-	AS_IF([test "$load_relative" = yes], [
-	    libprefix="'\$\${ORIGIN}/../${libdir_basename}'"
-	    LIBRUBY_RPATHFLAGS="-Wl,-rpath,${libprefix}"
-	    LIBRUBY_RELATIVE=yes
-	])
-	],
-    [freebsd*|dragonfly*], [
-	LIBRUBY_SO='lib$(RUBY_SO_NAME).$(SOEXT).$(MAJOR)$(MINOR)'
-	LIBRUBY_SONAME='$(LIBRUBY_SO)'
-	AS_IF([test "$rb_cv_binary_elf" != "yes" ], [
-	    LIBRUBY_SO="$LIBRUBY_SO.\$(TEENY)"
-	    LIBRUBY_ALIASES=''
-	])
-	],
-    [netbsd*], [
-	LIBRUBY_SONAME='lib$(RUBY_SO_NAME).$(SOEXT).$(MAJOR)$(MINOR)'
-	LIBRUBY_SO="${LIBRUBY_SONAME}"'.$(TEENY)'
-	RUBY_APPEND_OPTIONS(LIBRUBY_DLDFLAGS, ['-Wl,-soname,$(LIBRUBY_SONAME)' "$LDFLAGS_OPTDIR"])
-	AS_IF([test "$rb_cv_binary_elf" = yes], [ # ELF platforms
-	   LIBRUBY_ALIASES='$(LIBRUBY_SONAME) lib$(RUBY_SO_NAME).$(SOEXT)'
-	], [	# a.out platforms
-	   LIBRUBY_ALIASES=""
-	])
-	],
-    [openbsd*|mirbsd*], [
-	LIBRUBY_SO='lib$(RUBY_SO_NAME).$(SOEXT).$(MAJOR).'`expr ${MINOR} \* 10 + ${TEENY}`
-	],
-    [solaris*], [
-	LIBRUBY_SO='lib$(RUBY_SO_NAME).$(SOEXT).$(MAJOR)'
-	LIBRUBY_SONAME='lib$(RUBY_SO_NAME).$(SOEXT).$(RUBY_PROGRAM_VERSION)'
-	LIBRUBY_ALIASES='$(LIBRUBY_SONAME) lib$(RUBY_SO_NAME).$(SOEXT)'
-	RUBY_APPEND_OPTIONS(LIBRUBY_DLDFLAGS, ["${linker_flag}-h${linker_flag:+,}"'$(@F)'])
-	XLDFLAGS="$XLDFLAGS "'-R${libdir}'
-	],
-    [hpux*], [
-	XLDFLAGS="$XLDFLAGS "'-Wl,+s,+b,$(libdir)'
-	LIBRUBY_ALIASES='$(LIBRUBY_SONAME) lib$(RUBY_SO_NAME).$(SOEXT)'
-	],
-    [aix*], [
-	RUBY_APPEND_OPTIONS(LIBRUBY_DLDFLAGS, ["${linker_flag}-bnoentry" "$XLDFLAGS" "$LDFLAGS_OPTDIR"])
-	LIBRUBYARG_SHARED='-L${libdir} -l${RUBY_SO_NAME}'
-	LIBS="$LIBS -lm -lc"
-	],
-    [darwin*], [
-	LIBRUBY_SO='lib$(RUBY_SO_NAME).$(SOEXT)'
-	LIBRUBY_SONAME='$(LIBRUBY_SO)'
-	LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).$(SOEXT)'
-	AS_IF([test "$load_relative" = yes], [
-	    libprefix="@executable_path/../${libdir_basename}"
-	    LIBRUBY_RELATIVE=yes
-	])
-	LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS -install_name ${libprefix}"'/$(LIBRUBY_SONAME)'
-	LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-compatibility_version $(RUBY_API_VERSION)'
-	LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-current_version $(RUBY_PROGRAM_VERSION)'
-	AS_IF([test "$visibility_option" = ld], [
-	    LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-Wl,-unexported_symbol,_Init_*'
-	    LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-Wl,-unexported_symbol,_ruby_static_id_*'
-	    LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-Wl,-unexported_symbol,*_threadptr_*'
-	])
-	LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "' $(XLDFLAGS)'
-	],
-    [interix*], [
-	LIBRUBYARG_SHARED='-L. -L${libdir} -l$(RUBY_SO_NAME)'
-	],
-    [mingw*|cygwin*|mswin*], [
-	LIBRUBY_RELATIVE=yes
-	])
-], [
-  LIBRUBYARG_SHARED=
-
-  # enable PIE if possible
-  AC_ARG_ENABLE(pie,
-          AS_HELP_STRING([--disable-pie], [disable PIE feature]),
-          [pie=$enableval], [pie=])
-  AS_IF([test "$GCC" = yes -a -z "$EXTSTATIC" -a "x$pie" != xno], [
-    RUBY_TRY_CFLAGS(-fPIE, [pie=yes], [pie=no])
-    AS_IF([test "$pie" = yes], [
-      # Use -fPIE when testing -pie.  RUBY_TRY_LDFLAGS sets
-      # $save_CFLAGS internally, so set other name here.
-      save_CFLAGS_before_pie="$CFLAGS"
-      CFLAGS="$CFLAGS -fPIE"
-
-      # gcc need -pie but clang need -Wl,-pie.
-      for pie in -pie -Wl,-pie; do
-	RUBY_TRY_LDFLAGS([$pie], [], [pie=])
-	AS_IF([test "x$pie" != x], [
-	  RUBY_APPEND_OPTION(XCFLAGS, -fPIE)
-	  RUBY_APPEND_OPTION(XLDFLAGS, $pie)
-	  break
-	])
-      done
-      CFLAGS="$save_CFLAGS_before_pie"
-    ])
-  ])
-])
-AS_IF([test "$enable_rpath" = yes], [
-    test -z "$LIBRUBY_RPATHFLAGS" || LIBRUBY_RPATHFLAGS="$LIBRUBY_RPATHFLAGS "
-    rpathflag="${RPATHFLAG}"
-    AS_CASE(["${cross_compiling}${load_relative}"], [*yes*], [], [rpathflag="$RPATHFLAG$LIBPATHFLAG"])
-    rpathflag=`IFS="$PATH_SEPARATOR"
-        echo x "$rpathflag" |
-        sed "s/^x *//;s${IFS}"'%1\\$-s'"${IFS}${libprefix}${IFS}g;s${IFS}%s${IFS}${libprefix}${IFS}g"
-    `
-    LIBRUBY_RPATHFLAGS="$LIBRUBY_RPATHFLAGS${rpathflag}"
-    LIBRUBYARG_SHARED="$LIBRUBY_RPATHFLAGS $LIBRUBYARG_SHARED"
-    LIBRUBYARG_STATIC="$LIBRUBY_RPATHFLAGS $LIBRUBYARG_STATIC"
-])
-AC_SUBST(LIBRUBY_RELATIVE)
-
-LDFLAGS="-L. $LDFLAGS"
-AC_SUBST(ARCHFILE)
-
-AS_IF([test "$EXEEXT" = .exe], [
-    EXECUTABLE_EXTS='".exe",".com",".cmd",".bat"'
-    AC_DEFINE_UNQUOTED(EXECUTABLE_EXTS, $EXECUTABLE_EXTS)
-    EXECUTABLE_EXTS=`echo $EXECUTABLE_EXTS | tr -d '"' | tr , ' '`
-    AC_SUBST(EXECUTABLE_EXTS)
-])
-
-AS_CASE("$cross_compiling:${LIBPATHENV}", [yes:* | no:], [], [
-    AC_MSG_CHECKING(whether wrapper for $LIBPATHENV is needed)
-    AS_IF([env ${LIBPATHENV}=/lib /bin/sh -c ': ${'${LIBPATHENV}'?}' 2>/dev/null],
-	[AC_MSG_RESULT(no)],
-	[PREP="$PREP"' exe/$(PROGRAM)'
-	AC_MSG_RESULT(yes)]
-    )
-])
-
-AC_ARG_ENABLE(dtrace,
-        AS_HELP_STRING([--enable-dtrace],
-        [enable DTrace for tracing inside ruby. enabled by default on systems having dtrace]),
-        [enable_dtrace=$enableval], [enable_dtrace=auto])
-
-LIBRUBY_A_OBJS='$(OBJS)'
-DTRACE_REBUILD=
-AS_CASE(["${enable_dtrace}"],
-[yes|auto], [
-    RUBY_DTRACE_AVAILABLE()
-], [
-    rb_cv_dtrace_available=no
-])
-AS_IF([test "${enable_dtrace}" = yes], [dnl
-    AS_IF([test -z "$DTRACE"], [dnl
-	AC_MSG_ERROR([dtrace(1) is missing])
-    ], [test "$cross_compiling" = yes], [dnl
-	AC_MSG_ERROR([--enable-dtrace, however, cross compiling])
-    ], [test "${rb_cv_dtrace_available}" = "no"], [dnl
-       AC_MSG_ERROR([--enable-dtrace, however, USDT is not available])
-    ])
-])
-AS_CASE([$rb_cv_dtrace_available],
-[yes*], [dnl
-    RUBY_DTRACE_POSTPROCESS()
-    AS_IF([test "$rb_cv_prog_dtrace_g" != no], [dnl
-	DTRACE_OBJ='probes.$(OBJEXT)'
-    ])
-    AS_IF([test "$rb_cv_prog_dtrace_g" = rebuild], [dnl
-	DTRACE_REBUILD=yes
-	LIBRUBY_A_OBJS='$(DTRACE_GLOMMED_OBJ)'
-    ])
-    AS_CASE("${target_os}", [freebsd*], [dnl
-        # FreeBSD's dtrace requires libelf
-        LIBS="-lelf $LIBS"
-    ])
-    DTRACE_EXT=d
-], [dnl
-    enable_dtrace=no
-    DTRACE_EXT=dmyh
-])
-AC_SUBST(DTRACE_EXT)
-AC_SUBST(DTRACE_OBJ)
-AC_SUBST(DTRACE_REBUILD)
-AC_SUBST(DTRACE_OPT)
-AC_SUBST(LIBRUBY_A_OBJS)
-
-AC_ARG_ENABLE(gcov,
-       AS_HELP_STRING([--enable-gcov], [enable coverage measurement by gcov]),
-       [gcov=yes])
-AS_IF([test x"$gcov" = xyes], [
-    CFLAGS="$CFLAGS -coverage"
-    LDFLAGS="$LDFLAGS -coverage"
-])
-
-RUBY_SETJMP_TYPE
-}
-
-: "build section" && {
-dnl build rdoc index if requested
-RDOCTARGET=""
-CAPITARGET=""
-AC_ARG_ENABLE(install-doc,
-       AS_HELP_STRING([--disable-install-doc], [do not install either rdoc indexes or C API documents during install]),
-       [install_doc=$enableval], [install_doc=yes])
-AC_ARG_WITH(rdoc,
-      AS_HELP_STRING([--with-rdoc=ri,html], [comma/space separated list of RDoc formats to install]),
-      [install_rdoc=`echo ,$withval, | sed 'y/,/ /;s/ ri / rdoc /;s/^ *//;s/ *$//'`], [
-AC_ARG_ENABLE(install-rdoc,
-      AS_HELP_STRING([--disable-install-rdoc], [do not install rdoc indexes during install]),
-      [install_rdoc=$enableval], [install_rdoc=yes])
-])
-AC_ARG_ENABLE(install-capi,
-      AS_HELP_STRING([--disable-install-capi], [do not install C API documents during install]),
-      [install_capi=$enableval], [install_capi=no])
-
-AS_IF([test "$install_doc" != no], [
-    AS_CASE(["$install_rdoc"],
-    [yes], [
-	RDOCTARGET="rdoc"
-    ],
-    [all], [
-	RDOCTARGET="rdoc html"
-    ],
-    [no|''], [
-	RDOCTARGET="nodoc"
-    ],
-    [
-	RDOCTARGET="$install_rdoc"
-    ])
-    AS_IF([test "$install_capi" != no -a -n "$DOXYGEN"], [
-	CAPITARGET="capi"
-    ], [
-	CAPITARGET="nodoc"
-    ])
-], [
-    RDOCTARGET="nodoc"
-    CAPITARGET="nodoc"
-])
-
-AC_SUBST(RDOCTARGET)
-AC_SUBST(CAPITARGET)
-
-AS_CASE(["$RDOCTARGET:$CAPITARGET"],[nodoc:nodoc],[INSTALLDOC=nodoc],[INSTALLDOC=all])
-AC_SUBST(INSTALLDOC)
-
-AC_ARG_ENABLE(jit-support,
-        AS_HELP_STRING([--disable-jit-support], [disable JIT features]),
-        [MJIT_SUPPORT=$enableval
-         AS_IF([test x"$enable_jit_support" = "xyes"],
-                 [AC_DEFINE(USE_MJIT, 1)],
-                 [AC_DEFINE(USE_MJIT, 0)])],
-        [MJIT_SUPPORT=yes
-         AC_DEFINE(USE_MJIT, 1)])
-
-AC_SUBST(MJIT_SUPPORT)
-
-AC_ARG_ENABLE(install-static-library,
-	AS_HELP_STRING([--disable-install-static-library], [do not install static ruby library]),
-	[INSTALL_STATIC_LIBRARY=$enableval],
-	AS_IF([test x"$enable_shared" = xyes],
-	    [INSTALL_STATIC_LIBRARY=no],
-	    [INSTALL_STATIC_LIBRARY=yes]))
-AC_SUBST(INSTALL_STATIC_LIBRARY)
-
-AS_IF([test "$rb_with_pthread" = "yes"], [
-    THREAD_MODEL=pthread
-])
-AC_CACHE_CHECK([for prefix of external symbols], rb_cv_symbol_prefix, [
-    AC_TRY_COMPILE([extern void conftest_external(void) {}], [], [
-	rb_cv_symbol_prefix=`$NM conftest.$ac_objext |
-			     sed -n ['/.*T[ 	]\([^ 	]*\)conftest_external.*/!d;s//\1/p;q']`
-	],
-	[rb_cv_symbol_prefix=''])
-    test -n "$rb_cv_symbol_prefix" || rb_cv_symbol_prefix=NONE
-])
-SYMBOL_PREFIX="$rb_cv_symbol_prefix"
-test "x$SYMBOL_PREFIX" = xNONE && SYMBOL_PREFIX=''
-DLNOBJ=dln.o
-AC_ARG_ENABLE(dln,
-	      AC_HELP_STRING([--disable-dln], [disable dynamic link feature]),
-	      [test "$enableval" = yes || DLNOBJ=dmydln.o])
-AC_SUBST(DLNOBJ)
-MINIDLNOBJ=dmydln.o
-
-AS_CASE(["$target_os"],
-    [linux*], [
-	],
-    [netbsd*], [
-	RUBY_APPEND_OPTION(CFLAGS, -pipe)
-	],
-    [darwin*], [
-	RUBY_APPEND_OPTION(CFLAGS, -pipe)
-	AC_COMPILE_IFELSE([
-	    AC_LANG_BOOL_COMPILE_TRY([@%:@include <AvailabilityMacros.h>],
-		[MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_7])],
-	    [dnl
-		RUBY_APPEND_OPTION(XLDFLAGS, [-framework Security])
-		RUBY_APPEND_OPTION(LIBRUBYARG_STATIC, [-framework Security])
-	    ]dnl
-	)
-	RUBY_APPEND_OPTION(XLDFLAGS, [-framework Foundation])
-	RUBY_APPEND_OPTION(LIBRUBYARG_STATIC, [-framework Foundation])
-	],
-    [osf*], [
-	AS_IF([test "$GCC" != "yes" ], [
-	  # compile something small: taint.c is fine for this.
-	  # the main point is the '-v' flag of 'cc'.
-	  AS_CASE(["`cc -v -I. -c main.c -o /tmp/main.o 2>&1`"],
-	  [*/gemc_cc*], [   # we have the new DEC GEM CC
-                        CFLAGS="$CFLAGS -oldc"
-                        ],
-          [            # we have the old MIPS CC
-                        ])
-	  # cleanup
-	  rm -f /tmp/main.o
-	  CFLAGS="$CFLAGS -std"
-	])
-	],
-    [cygwin*|mingw*], [
-	LIBRUBY_DLDFLAGS="${LIBRUBY_DLDFLAGS}"' -Wl,--out-implib=$(LIBRUBY)'
-	AS_CASE(["$target_os"],
-	[cygwin*], [
-	    AS_IF([test x"$enable_shared" = xyes], [
-		LIBRUBY_SO='cyg$(RUBY_SO_NAME)'.dll
-		LIBRUBY_DLDFLAGS="${LIBRUBY_DLDFLAGS}"' $(RUBYDEF)'
-	    ])
-	    ],
-	[mingw*], [
-	    AS_IF([test x"$enable_shared" = xyes], [
-		LIBRUBY_SO='$(RUBY_SO_NAME)'.dll
-		LIBRUBY_DLDFLAGS="${LIBRUBY_DLDFLAGS}"' $(RUBYDEF)'
-	    ])
-	    EXPORT_PREFIX=' '
-	    DLDFLAGS="${DLDFLAGS}"' $(DEFFILE)'
-	    AC_LIBOBJ([win32/win32])
-	    AC_LIBOBJ([win32/file])
-	    COMMON_LIBS=m
-#	    COMMON_MACROS="WIN32_LEAN_AND_MEAN="
-	    COMMON_HEADERS="winsock2.h windows.h"
-	    THREAD_MODEL=win32
-	    PLATFORM_DIR=win32
-	    ])
-	LIBRUBY_ALIASES=''
-	FIRSTMAKEFILE=GNUmakefile:cygwin/GNUmakefile.in
-	AS_IF([test x"$enable_shared" = xyes], [
-	    LIBRUBY='lib$(RUBY_SO_NAME).dll.a'
-	], [
-	    LIBRUBY_SO=dummy
-	    LIBRUBY='lib$(RUBY_SO_NAME).a'
-	    LIBRUBYARG='-l$(RUBY_SO_NAME)'
-	])
-	],
-    [hpux*], [
-	AS_CASE(["$YACC"],[*yacc*], [
-	    XCFLAGS="$XCFLAGS -DYYMAXDEPTH=300"
-	    YACC="$YACC -Nl40000 -Nm40000"
-	])
-])
-
-MINIOBJS="$MINIDLNOBJ"
-
-AS_CASE(["$THREAD_MODEL"],
-[pthread], [AC_CHECK_HEADERS(pthread.h)],
-[win32],   [],
-[""],      [AC_MSG_ERROR(thread model is missing)],
-           [AC_MSG_ERROR(unknown thread model $THREAD_MODEL)])
-
-AC_ARG_ENABLE(debug-env,
-       AS_HELP_STRING([--enable-debug-env], [enable RUBY_DEBUG environment variable]),
-       [AC_SUBST(ENABLE_DEBUG_ENV, yes)])
-
-AS_CASE(["$FIRSTMAKEFILE"], [*GNUmakefile:*], [gnumake=yes], [
-    AC_MSG_CHECKING([if ${MAKE-make} is GNU make])
-    mkdir conftest.dir
-    echo "all:; @echo yes" > conftest.dir/GNUmakefile
-    echo "all:; @echo no" > conftest.dir/Makefile
-    gnumake=`(cd conftest.dir; ${MAKE-make})`
-    rm -fr conftest.dir
-    AS_CASE(["$gnumake"],
-    [*yes*], [
-	FIRSTMAKEFILE=GNUmakefile:template/GNUmakefile.in
-	gnumake=yes],
-    [
-	gnumake=no])
-    AC_MSG_RESULT($gnumake)
-])
-AS_IF([test "$gnumake" = yes], [ NULLCMD=: ], [
-    AC_MSG_CHECKING([for safe null command for ${MAKE-make}])
-    mkdir conftest.dir
-    NULLCMD=
-    for cmd in : true; do
-	echo 'A=1' > conftest.dir/Makefile
-	echo 'B=$(A:1=@'$cmd')' >> conftest.dir/Makefile
-	echo 'all:; $B 1 2 3 4 5 6 7 8 9' >> conftest.dir/Makefile
-	AS_IF([(cd conftest.dir; ${MAKE-make} >/dev/null 2>/dev/null)], [
-	    NULLCMD=$cmd
-	    break
-	])
-    done
-    rm -fr conftest.dir
-    AS_IF([test -z "$NULLCMD"], [
-	AC_MSG_ERROR(no candidate for safe null command)
-    ])
-    AC_MSG_RESULT($NULLCMD)
-])
-AC_SUBST(NULLCMD)
-
-AS_IF([test "${universal_binary-no}" = yes ], [
-    AC_CACHE_CHECK([for architecture macros], rb_cv_architecture_macros, [
-    mv confdefs.h confdefs1.h
-    : > confdefs.h
-    AC_TRY_COMPILE([@%:@if defined __`echo ${universal_archnames} |
-    sed 's/=[^ ]*//g;s/ /__ || defined __/g'`__
-@%:@else
-@%:@error
->>>>>><<<<<<
-@%:@endif], [],
-[
-    rb_cv_architecture_macros=yes
-    mv -f confdefs1.h confdefs.h
-], [
-    rb_cv_architecture_macros=no
-    archflagpat=`eval echo '"'"${ARCH_FLAG}"'"' | sed 's/[[][|.*]]/\\&/g'`
-    new_cflags=`echo "$CFLAGS" | sed "s|$archflagpat"'||'`
-    for archs in ${universal_archnames}; do
-	cpu=${archs@%:@*=}
-	archs=${archs%=*}
-	CFLAGS="$new_cflags -arch $archs"
-	archs="__${archs}__"
-	AC_MSG_CHECKING([for macro ${archs} on ${cpu}])
-	AC_TRY_COMPILE([@%:@ifndef ${archs}
-@%:@error
-@%:@endif], [], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
-    done
-    mv -f confdefs1.h confdefs.h
-    AC_MSG_ERROR([failed])
-    ])])
-    AC_CACHE_CHECK(whether __ARCHITECTURE__ is available, rb_cv_architecture_available,
-	AC_TRY_COMPILE([@%:@include <stdio.h>
-		const char arch[[]] = __ARCHITECTURE__;], [puts(arch);],
-		[rb_cv_architecture_available=yes], [rb_cv_architecture_available=no]))
-])
-
-: ${MJIT_LDSHARED=`echo "$LDSHARED" | sed ['s|\$(LD)|'"${LD}"'|g;s|\$(CC)|$(MJIT_CC)|g']`}
-
-MAINLIBS="$LIBS"
-LIBS=$ORIG_LIBS
-AS_IF([test -n "${LIBS}"], [
-    libspat=`echo "${LIBS}" | sed 's/[[][|.*$^]]/\\&/g;s/^  */ /;s/^  *$/ /'`
-    MAINFLAGS=`echo " $MAINLIBS " | sed "s|$libspat"'||;s/^ *//;s/ *$//'`
-])
-LIBRUBYARG_STATIC="${LIBRUBYARG_STATIC} \$(MAINLIBS)"
-CPPFLAGS="$CPPFLAGS "'$(DEFS)'
-test -z "$CPPFLAGS" || CPPFLAGS="$CPPFLAGS "; CPPFLAGS="$CPPFLAGS"'${cppflags}'
-AS_IF([test -n "${cflags+set}"], [
-    cflagspat=`eval echo '"'"${cflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^  */ /;s/^  *$/ /'`
-    CFLAGS=`echo " $CFLAGS " | sed "s|$cflagspat"'|${cflags}|;s/^ *//;s/ *$//'`
-])
-AS_IF([test -n "${cxxflags+set}"], [
-    cxxflagspat=`eval echo '"'"${cxxflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^  */ /;s/^  *$/ /'`
-    CXXFLAGS=`echo " $CXXFLAGS " | sed "s|$cxxflagspat"'|${cxxflags}|;s/^ *//;s/ *$//'`
-])
-AS_IF([test "${ARCH_FLAG}"], [
-    archflagpat=`eval echo '"'"${ARCH_FLAG}"'"' | sed 's/[[][|.*]]/\\&/g'`
-    CFLAGS=`echo "$CFLAGS" | sed "s| *$archflagpat"'||'`
-    CXXFLAGS=`echo "$CXXFLAGS" | sed "s| *$archflagpat"'||'`
-    LDFLAGS=`echo "$LDFLAGS" | sed "s| *$archflagpat"'||'`
-])
-rb_cv_warnflags=`echo "$rb_cv_warnflags" | sed 's/^ *//;s/ *$//'`
-warnflags="$rb_cv_warnflags"
-AC_SUBST(cppflags)dnl
-AC_SUBST(cflags, ["${orig_cflags:+$orig_cflags }"'${optflags} ${debugflags} ${warnflags}'])dnl
-AC_SUBST(cxxflags)dnl
-AC_SUBST(optflags)dnl
-AC_SUBST(debugflags)dnl
-AC_SUBST(warnflags)dnl
-AC_SUBST(strict_warnflags)dnl
-AC_SUBST(XCFLAGS)dnl
-AC_SUBST(XLDFLAGS)dnl
-AC_SUBST(EXTLDFLAGS)dnl
-AC_SUBST(EXTDLDFLAGS)dnl
-AC_SUBST(LIBRUBY_LDSHARED)
-AC_SUBST(LIBRUBY_DLDFLAGS)
-AC_SUBST(RUBY_INSTALL_NAME)
-AC_SUBST(rubyw_install_name)
-AC_SUBST(RUBYW_INSTALL_NAME)
-AC_SUBST(RUBY_SO_NAME)
-AC_SUBST(LIBRUBY_A)
-AC_SUBST(LIBRUBY_SO)
-AC_SUBST(LIBRUBY_SONAME)
-AC_SUBST(LIBRUBY_ALIASES)
-AC_SUBST(LIBRUBY)
-AC_SUBST(LIBRUBYARG)
-AC_SUBST(LIBRUBYARG_STATIC)
-AC_SUBST(LIBRUBYARG_SHARED)
-AC_SUBST(SOLIBS)
-AC_SUBST(DLDLIBS)
-AC_SUBST(DLDSHARED)
-AC_SUBST(ENABLE_SHARED)
-AC_SUBST(MAINLIBS)
-AC_SUBST(COMMON_LIBS)
-AC_SUBST(COMMON_MACROS)
-AC_SUBST(COMMON_HEADERS)
-AC_SUBST(EXPORT_PREFIX)
-AC_SUBST(SYMBOL_PREFIX)
-AC_SUBST(MINIOBJS)
-AC_SUBST(THREAD_MODEL)
-AC_SUBST(PLATFORM_DIR)
-
-firstmf=`echo $FIRSTMAKEFILE | sed 's/:.*//'`
-firsttmpl=`echo $FIRSTMAKEFILE | sed 's/.*://'`
-MAKEFILES="Makefile $firstmf"
-MAKEFILES="`echo $MAKEFILES`"
-AC_SUBST(MAKEFILES)
-
-ri_prefix=
-test "$program_prefix" != NONE &&
-  ri_prefix=$program_prefix
-
-ri_suffix=
-test "$program_suffix" != NONE &&
-  ri_suffix=$program_suffix
-
-RUBY_INSTALL_NAME="${ri_prefix}"'$(RUBY_BASE_NAME)'"${ri_suffix}"
-AS_CASE(["$target_os"],
-  [cygwin*|mingw*], [
-    RUBYW_INSTALL_NAME="${ri_prefix}"'$(RUBYW_BASE_NAME)'"${ri_suffix}"
-    rubyw_install_name='$(RUBYW_INSTALL_NAME)'
-    ])
-
-rubylibdir='${rubylibprefix}/${ruby_version}'
-rubyarchdir=${multiarch+'${rubyarchprefix}/${ruby_version}'}${multiarch-'${rubylibdir}/${arch}'}
-
-rubyarchprefix=${multiarch+'${archlibdir}/${RUBY_BASE_NAME}'}${multiarch-'${rubylibprefix}/${arch}'}
-AC_ARG_WITH(rubyarchprefix,
-	    AS_HELP_STRING([--with-rubyarchprefix=DIR],
-			   [prefix for architecture dependent ruby libraries [[RUBYLIBPREFIX/ARCH]]]),
-	    [rubyarchprefix="$withval"])
-AC_SUBST(rubyarchprefix)
-
-rubysitearchprefix=${multiarch+'${sitearchlibdir}/${RUBY_BASE_NAME}'}${multiarch-'${rubylibprefix}/${sitearch}'}
-AC_ARG_WITH(rubysitearchprefix,
-	    AS_HELP_STRING([--with-rubysitearchprefix=DIR],
-			   [prefix for architecture dependent site libraries [[RUBYLIBPREFIX/SITEARCH]]]),
-	    [rubysitearchprefix="$withval"])
-AC_SUBST(rubysitearchprefix)
-
-RI_BASE_NAME=`echo ${RUBY_BASE_NAME} | sed 's/ruby/ri/'`
-ridir='${datarootdir}/${RI_BASE_NAME}'
-AC_ARG_WITH(ridir,
-	    AS_HELP_STRING([--with-ridir=DIR], [ri documentation [[DATAROOTDIR/ri]]]),
-	    [ridir=$withval])
-AC_SUBST(ridir)
-AC_SUBST(RI_BASE_NAME)
-
-AC_ARG_WITH(ruby-version,
-	    AS_HELP_STRING([--with-ruby-version=STR], [ruby version string for version specific directories [[full]] (full|minor|STR)]),
-            [ruby_version=$withval],
-            [ruby_version=full])
-unset RUBY_LIB_VERSION
-unset RUBY_LIB_VERSION_STYLE
-AS_CASE(["$ruby_version"],
-  [full],  [RUBY_LIB_VERSION_STYLE='3	/* full */'],
-  [minor], [RUBY_LIB_VERSION_STYLE='2	/* minor */'])
-AS_IF([test ${RUBY_LIB_VERSION_STYLE+set}], [
-    {
-    echo "#define RUBY_LIB_VERSION_STYLE $RUBY_LIB_VERSION_STYLE"
-    echo '#define STRINGIZE(x) x'
-    test -f revision.h -o -f "${srcdir}/revision.h" || echo '#define RUBY_REVISION 0'
-    echo '#include "version.h"'
-    echo 'ruby_version=RUBY_LIB_VERSION'
-    } > conftest.c
-    ruby_version="`$CPP -I. -I"${srcdir}" -I"${srcdir}/include" conftest.c | sed '/^ruby_version=/!d;s/ //g'`"
-    eval $ruby_version
-], [test -z "${ruby_version}"], [
-    AC_MSG_ERROR([No ruby version, No place for bundled libraries])
-], [
-    RUBY_LIB_VERSION="${ruby_version}"
-])
-AC_SUBST(RUBY_LIB_VERSION_STYLE)
-AC_SUBST(RUBY_LIB_VERSION)
-
-AC_ARG_WITH(sitedir,
-	    AS_HELP_STRING([--with-sitedir=DIR], [site libraries in DIR [[RUBY_LIB_PREFIX/site_ruby]], "no" to disable site directory]),
-            [sitedir=$withval],
-            [sitedir='${rubylibprefix}/site_ruby'])
-sitelibdir='${sitedir}/${ruby_version}'
-
-AC_ARG_WITH(sitearchdir,
-	    AS_HELP_STRING([--with-sitearchdir=DIR],
-			   [architecture dependent site libraries in DIR [[SITEDIR/SITEARCH]], "no" to disable site directory]),
-            [sitearchdir=$withval],
-            [sitearchdir=${multiarch+'${rubysitearchprefix}/site_ruby/${ruby_version}'}${multiarch-'${sitelibdir}/${sitearch}'}])
-
-AC_ARG_WITH(vendordir,
-	    AS_HELP_STRING([--with-vendordir=DIR], [vendor libraries in DIR [[RUBY_LIB_PREFIX/vendor_ruby]], "no" to disable vendor directory]),
-            [vendordir=$withval],
-            [vendordir='${rubylibprefix}/vendor_ruby'])
-vendorlibdir='${vendordir}/${ruby_version}'
-
-AC_ARG_WITH(vendorarchdir,
-	    AS_HELP_STRING([--with-vendorarchdir=DIR],
-			   [architecture dependent vendor libraries in DIR [[VENDORDIR/SITEARCH]], "no" to disable vendor directory]),
-            [vendorarchdir=$withval],
-            [vendorarchdir=${multiarch+'${rubysitearchprefix}/vendor_ruby/${ruby_version}'}${multiarch-'${vendorlibdir}/${sitearch}'}])
-
-AS_IF([test "${LOAD_RELATIVE+set}"], [
-    AC_DEFINE_UNQUOTED(LOAD_RELATIVE, $LOAD_RELATIVE)
-    RUBY_EXEC_PREFIX=''
-])
-
-AC_SUBST(RUBY_EXEC_PREFIX)
-
-AC_SUBST(libdirname, ${multiarch+arch}libdir)
-AC_SUBST(archlibdir)dnl
-AC_SUBST(sitearchlibdir)dnl
-AC_SUBST(archincludedir)dnl
-AC_SUBST(sitearchincludedir)dnl
-AC_SUBST(arch)dnl
-AC_SUBST(sitearch)dnl
-AC_SUBST(ruby_version)dnl
-AC_SUBST(rubylibdir)dnl
-AC_SUBST(rubyarchdir)dnl
-AC_SUBST(sitedir)dnl
-AC_SUBST(sitelibdir)dnl
-AC_SUBST(sitearchdir)dnl
-AC_SUBST(vendordir)dnl
-AC_SUBST(vendorlibdir)dnl
-AC_SUBST(vendorarchdir)dnl
-
-AC_SUBST(CONFIGURE, "`echo $0 | sed 's|.*/||'`")dnl
-AC_SUBST(configure_args, "`echo "${ac_configure_args}" | sed 's/\\$/$$/g'`")dnl
-
-AS_IF([test "${universal_binary-no}" = yes ], [
-    arch="universal-${target_os}"
-    AS_IF([test "${rb_cv_architecture_available}" = yes], [
-	AC_DEFINE_UNQUOTED(RUBY_PLATFORM_CPU, __ARCHITECTURE__)
-    ], [
-	for archs in ${universal_archnames}; do
-	    cpu=`echo $archs | sed 's/.*=//'`
-	    archs=`echo $archs | sed 's/=.*//'`
-	    RUBY_DEFINE_IF([defined __${archs}__ &&! defined RUBY_PLATFORM_CPU], RUBY_PLATFORM_CPU, ["${cpu}"])
-	done
-    ])
-    ints='long int short'
-    test "$ac_cv_type_long_long" = yes && ints="'long long' $ints"
-    AC_SUBST(UNIVERSAL_ARCHNAMES, "${universal_archnames}")
-    AC_SUBST(UNIVERSAL_INTS, "${ints}")
-    AC_DEFINE_UNQUOTED(RUBY_PLATFORM_OS, "${target_os}")
-    AC_DEFINE_UNQUOTED(RUBY_ARCH, "universal-" RUBY_PLATFORM_OS)
-    AC_DEFINE_UNQUOTED(RUBY_PLATFORM, "universal." RUBY_PLATFORM_CPU "-" RUBY_PLATFORM_OS)
-], [
-    arch="${target_cpu}-${target_os}"
-    AC_DEFINE_UNQUOTED(RUBY_PLATFORM, "$arch")
-])
-
-unset sitearch
-AS_CASE(["$target_os"],[mingw*],[sitearch="$target_cpu-$rb_cv_msvcrt"])
-: ${sitearch='${arch}'}
-
-AC_ARG_WITH(search-path,
-		AS_HELP_STRING([--with-search-path=DIR], [specify the additional search path]),
-		[search_path=$withval])
-AS_IF([test "$search_path" != ""], [
-    AC_SUBST(RUBY_SEARCH_PATH, $search_path)
-])
-
-AC_ARG_WITH(rubyhdrdir,
-	    AS_HELP_STRING([--with-rubyhdrdir=DIR], [core headers in DIR [[INCLUDEDIR/RUBY_BASE_NAME-RUBY_VERSION]]]),
-	    [rubyhdrdir=$withval],
-	    [rubyhdrdir='${includedir}/${RUBY_VERSION_NAME}'])
-
-AC_ARG_WITH(rubyarchhdrdir,
-	    AS_HELP_STRING([--with-rubyarchhdrdir=DIR],
-			   [architecture dependent core headers in DIR [[$(rubyhdrdir)/$(arch)]]]),
-	    [rubyarchhdrdir=$withval],
-	    [rubyarchhdrdir=${multiarch+'${archincludedir}/${RUBY_VERSION_NAME}'}${multiarch-'${rubyhdrdir}/${arch}'}])
-
-AC_ARG_WITH(sitehdrdir,
-	    AS_HELP_STRING([--with-sitehdrdir=DIR], [core site headers in DIR [[RUBYHDRDIR/site_ruby]]]),
-	    [sitehdrdir=$withval],
-	    [sitehdrdir='${rubyhdrdir}/site_ruby'])
-
-AC_ARG_WITH(sitearchhdrdir,
-	    AS_HELP_STRING([--with-sitearchhdrdir=DIR],
-			   [architecture dependent core site headers in DIR [[RUBYHDRDIR/site_ruby]]]),
-	    [sitearchhdrdir=$withval],
-	    [sitearchhdrdir=${multiarch+'${sitearchincludedir}/${RUBY_VERSION_NAME}/site_ruby'}${multiarch-'${sitehdrdir}/${sitearch}'}])
-
-AC_ARG_WITH(vendorhdrdir,
-	    AS_HELP_STRING([--with-vendorhdrdir=DIR], [core vendor headers in DIR [[RUBYHDRDIR/vendor_ruby]]]),
-	    [vendorhdrdir=$withval],
-	    [vendorhdrdir='${rubyhdrdir}/vendor_ruby'])
-
-AC_ARG_WITH(vendorarchhdrdir,
-	    AS_HELP_STRING([--with-vendorarchhdrdir=DIR],
-			   [architecture dependent core vendor headers in DIR [[RUBYHDRDIR/vendor_ruby]]]),
-	    [vendorarchhdrdir=$withval],
-	    [vendorarchhdrdir=${multiarch+'${sitearchincludedir}/${RUBY_VERSION_NAME}/vendor_ruby'}${multiarch-'${vendorhdrdir}/${sitearch}'}])
-
-AC_SUBST(rubyhdrdir)dnl
-AC_SUBST(sitehdrdir)dnl
-AC_SUBST(vendorhdrdir)dnl
-AC_SUBST(rubyarchhdrdir)dnl
-AC_SUBST(sitearchhdrdir)dnl
-AC_SUBST(vendorarchhdrdir)dnl
-
-AC_ARG_WITH(mantype,
-	AS_HELP_STRING([--with-mantype=TYPE], [specify man page type; TYPE is one of man and doc]),
-		[
-			AS_CASE(["$withval"],
-			[man|man.gz|man.bz2|doc|doc.gz|doc.bz2], [MANTYPE=$withval],
-			[AC_MSG_ERROR(invalid man type: $withval)])
-		])
-AS_IF([test -z "$MANTYPE"], [
-	dnl Looks for nroff with -mdoc support.
-	AC_CACHE_VAL([ac_cv_path_NROFF], [
-		AC_PATH_PROGS_FEATURE_CHECK([NROFF],
-			[nroff awf mandoc],
-			[$ac_path_NROFF -mdoc ${srcdir}/man/ruby.1 \
-				>/dev/null 2>&1 &&
-				ac_cv_path_NROFF=$ac_path_NROFF \
-				ac_path_NROFF_found=:],
-			[], ["/usr/bin:/usr/ucb"]
-		)
-	])
-	AS_IF([test -n "$ac_cv_path_NROFF"], [
-		MANTYPE=doc
-	], [
-		MANTYPE=man
-	])
-])
-AC_SUBST(MANTYPE)
-
-AC_ARG_ENABLE(rubygems,
-	AS_HELP_STRING([--disable-rubygems], [disable rubygems by default]),
-	[enable_rubygems="$enableval"], [enable_rubygems=yes])
-AS_IF([test x"$enable_rubygems" = xno], [
-    USE_RUBYGEMS=no
-], [
-    USE_RUBYGEMS=yes
-])
-AC_SUBST(USE_RUBYGEMS)
-
-arch_hdrdir="${EXTOUT}/include/${arch}/ruby"
-AS_MKDIR_P("${arch_hdrdir}")
-config_h="${arch_hdrdir}/config.h"
-guard=INCLUDE_RUBY_CONFIG_H
-{
-  echo "#ifndef $guard"
-  echo "#define $guard 1"
-  grep -v "^#define PACKAGE_" confdefs.h
-  echo "#endif /* $guard */"
-} | tr -d '\015' |
-(
-  AS_IF([test "x$CONFIGURE_TTY" = xyes], [color=--color], [color=])
-  exec ${srcdir}/tool/ifchange $color "${config_h}" -
-) >&AS_MESSAGE_FD || AC_MSG_ERROR([failed to create ${config_h}])
-tr -d '\015' < largefile.h > confdefs.h
-rm largefile.h
-
-BUILTIN_ENCS=["`sed -n -e '/^BUILTIN_ENCS[ 	]*=/{' \
-	-e s/// -e :l -e '/\\\\$/N' -e 's/\\\\\\n/ /' -e 't l' -e p \
-	-e '}' "${srcdir}/enc/Makefile.in"`"]
-BUILTIN_ENCOBJS=
-for e in $BUILTIN_ENCS; do BUILTIN_ENCOBJS="$BUILTIN_ENCOBJS "`echo $e | sed 's/\.c$/.$(OBJEXT)/'`; done
-AC_SUBST(BUILTIN_ENCOBJS)
-
-BUILTIN_TRANSES=["`sed -n -e '/^BUILTIN_TRANSES[ 	]*=/{' \
-	-e s/// -e :l -e '/\\\\$/N' -e 's/\\\\\\n/ /' -e 't l' -e p \
-	-e '}' "${srcdir}/enc/Makefile.in"`"]
-BUILTIN_TRANSSRCS=
-BUILTIN_TRANSOBJS=
-for e in $BUILTIN_TRANSES; do
-  BUILTIN_TRANSSRCS="$BUILTIN_TRANSSRCS "`echo $e | sed 's/\.trans$/.c/'`
-  BUILTIN_TRANSOBJS="$BUILTIN_TRANSOBJS "`echo $e | sed 's/\.trans$/.$(OBJEXT)/'`
-done
-AC_SUBST(BUILTIN_TRANSSRCS)
-AC_SUBST(BUILTIN_TRANSOBJS)
-
-PACKAGE=$RUBY_BASE_NAME
-AC_SUBST(PACKAGE)
-AS_MESSAGE([$PACKAGE library version = $ruby_version])
-
-AS_IF([test x"$CC_WRAPPER" != x], [
-    CC='$(CC_WRAPPER) '"${CC@%:@$CC_WRAPPER }"
-    CPP='$(CC_WRAPPER) '"${CPP@%:@$CC_WRAPPER }"
-    CC_WRAPPER='$(rubyarchdir)/darwin-cc'
-    XCC_WRAPPER='$(top_srcdir)/tool/darwin-cc'
-])
-AC_SUBST(CC_WRAPPER, '')
-AC_SUBST(XCC_WRAPPER)
-
-AS_CASE([" $CPP "], [*" $CC "*], [CPP=`echo " $CPP " | sed "s| $CC |"' $(CC) |;s/^ *//;s/  *$//'`])
-
-AS_IF([test x"$firstmf" != x], [
-    AC_CONFIG_FILES($firstmf:$firsttmpl, [], [firstmf="$firstmf" firsttmpl="$firsttmpl"])
-])
-AC_CONFIG_FILES(Makefile:template/Makefile.in, [
-    tmpmk=confmk$$.tmp
-    {
-	AS_IF([test ${VCS+set}], [
-	    :
-	], [git_dir=`$GIT --work-tree="$srcdir" --git-dir="$srcdir/.git" rev-parse --git-dir 2>/dev/null`], [
-	    VCS='$(GIT)'
-	], [
-	    VCS='echo cannot'
-	])
-	AS_CASE("$VCS",
-		['$(GIT)'|git], [VCSUP='$(VCS) pull $(GITPULLOPTIONS)'],
-		[VCSUP='$(VCS)'])
-	sed -n \
-	    -e '[/^@%:@define \(RUBY_RELEASE_[A-Z]*\) \([0-9][0-9]*\)/]{' \
-	    -e   's//\1 = \2/' \
-	    -e   '[s/ \([0-9]\)$/ 0\1/]' \
-	    -e   p \
-	    -e '}' "$srcdir/version.h"
-	sed '/^MISSING/s/\$U\././g;/^VCS *=/s#@VCS@#'"$VCS"'#;/^VCSUP *=/s#@VCSUP@#'"$VCSUP"'#' Makefile
-	echo; test x"$EXEEXT" = x || echo 'miniruby: miniruby$(EXEEXT)'
-	AS_IF([test "$gnumake" != yes], [
-	    echo ['$(MKFILES): $(srcdir)/common.mk']
-	    sed ['s/{\$([^(){}]*)[^{}]*}//g'] ${srcdir}/common.mk
-	], [
-	    echo 'distclean-local::; @$(RM) GNUmakefile uncommon.mk'
-	])
-    } > $tmpmk && AS_IF([! grep '^ruby:' $tmpmk > /dev/null], [
-	AS_IF([test "${gnumake}" = yes], [
-	    tmpgmk=confgmk$$.tmp
-	    {
-		echo "include $tmpmk"
-		echo "-include uncommon.mk"
-	    } > $tmpgmk
-	], [
-	    tmpgmk=$tmpmk
-	]) &&
-	test -z "`${MAKE-make} -f $tmpgmk info-program | grep '^PROGRAM=ruby$'`" &&
-	echo 'ruby: $(PROGRAM);' >> $tmpmk
-	test "$tmpmk" = "$tmpgmk" || rm -f "$tmpgmk"
-    ]) && mv -f $tmpmk Makefile],
-[EXEEXT='$EXEEXT' gnumake='$gnumake' GIT='$GIT'])
-
-AC_ARG_WITH([ruby-pc],
-	    AC_HELP_STRING([--with-ruby-pc=FILENAME], [pc file basename]),
-	    [ruby_pc="$withval"],
-	    [ruby_pc="${RUBY_BASE_NAME}-${MAJOR}.${MINOR}.pc"])
-AC_SUBST(ruby_pc)
-AC_SUBST(exec, [exec])
-
-AC_ARG_WITH(destdir,
-	    AS_HELP_STRING([--with-destdir=DESTDIR], [specify default directory to install]),
-	    [DESTDIR="$withval"])
-AC_SUBST(DESTDIR)
-
-AC_CONFIG_FILES($ruby_pc:template/ruby.pc.in,
-    [
-    AS_IF([sed ['s/\$(\([A-Za-z_][A-Za-z0-9_]*\))/${\1}/g;s/@[A-Za-z_][A-Za-z0-9_]*@//'] $ruby_pc > ruby.tmp.pc &&
-	{
-	    test -z "$PKG_CONFIG" ||
-	    PKG_CONFIG_PATH=. $PKG_CONFIG --print-errors ruby.tmp
-	}],
-    [
-	mv -f ruby.tmp.pc $ruby_pc
-    ], [
-	exit 1
-    ])
-    ],
-    [ruby_pc='$ruby_pc' PKG_CONFIG='$PKG_CONFIG'])
-
-AC_OUTPUT
-}
-}
-
-AS_IF([test "$silent" = yes], [], [
-AS_IF([${FOLD+:} false], [], [
-AS_IF([test "`echo abcdefg hijklmno | fold -s -w10 | sed 1d`" = hijklmno], [FOLD="fold"], [FOLD=])
-])
-fold_width=`expr $COLUMNS - 30 2>/dev/null` || fold_width=50
-AS_REQUIRE_SHELL_FN([config_summary],
-    [AS_FUNCTION_DESCRIBE([config_summary], [NAME, VAL], [configuration summary])],
-    [AS_IF([test -z "$2"], [], [
-	AS_ECHO_N(["   * $1:                     "]) | dd bs=1 count=26 2>/dev/null
-	AS_IF([test "$FOLD"], [
-	    echo "$2" | fold -s -w$fold_width |
-	    sed '1!s/^/                          /;$!s/$/\\/'
-	], [echo "$2"])
-    ])]
-)
-
-AS_IF([test $install_doc = yes],
-    [DOCTARGETS=`echo " $RDOCTARGET $CAPITARGET " | sed 's/ nodoc //g;s/^ *//;s/ *$//'`],
-    [DOCTARGETS=no])
-echo "---"
-echo "Configuration summary for $RUBY_BASE_NAME version $MAJOR.$MINOR.$TEENY"
-echo ""
-config_summary "Installation prefix" "$prefix"
-config_summary "exec prefix"         "$exec_prefix"
-config_summary "arch"                "$arch"
-config_summary "site arch"           "$sitearch"
-config_summary "RUBY_BASE_NAME"      "$RUBY_BASE_NAME"
-config_summary "enable shared"       "$enable_shared"
-config_summary "ruby lib prefix"     "$rubylibprefix"
-config_summary "site libraries path" "$rubysitearchprefix"
-config_summary "vendor path"         "$vendordir"
-config_summary "target OS"           "$target_os"
-config_summary "compiler"            "$CC"
-config_summary "with pthread"        "$enable_pthread"
-config_summary "with coroutine"      "$rb_cv_coroutine"
-config_summary "enable shared libs"  "$ENABLE_SHARED"
-config_summary "dynamic library ext" "$DLEXT"
-config_summary "CFLAGS"              "$cflags"
-config_summary "CPPFLAGS"            "$cppflags"
-config_summary "LDFLAGS"             "$LDFLAGS"
-config_summary "DLDFLAGS"            "$DLDFLAGS"
-config_summary "optflags"            "$optflags"
-config_summary "debugflags"          "$debugflags"
-config_summary "warnflags"           "$warnflags"
-config_summary "strip command"       "$STRIP"
-config_summary "install doc"         "$DOCTARGETS"
-config_summary "JIT support"         "$MJIT_SUPPORT"
-config_summary "man page type"       "$MANTYPE"
-config_summary "search path"         "$search_path"
-config_summary "static-linked-ext"   ${EXTSTATIC:+"yes"}
-config_summary "BASERUBY -v"         "$BASERUBY_VERSION"
-echo ""
-echo "---"
-])
diff --git a/configure.in b/configure.in
new file mode 100644
index 0000000000..da0fc54997
--- /dev/null
+++ b/configure.in
@@ -0,0 +1,4684 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT()
+{
+AC_CONFIG_AUX_DIR(tool)
+
+AC_PREREQ(2.67)
+
+AC_DEFUN([RUBY_PREREQ_AC],
+	[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]), [$1]), [-1],
+		AC_MSG_ERROR([Autoconf version ]$1[ or higher is required]$2))])
+
+AC_DISABLE_OPTION_CHECKING
+
+AC_ARG_VAR([cflags], [additional CFLAGS])
+AC_ARG_VAR([cppflags], [additional CPPFLAGS])
+AC_ARG_VAR([cxxflags], [additional CXXFLAGS])
+
+AC_DEFUN([RUBY_RM_RECURSIVE], [
+m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]), [2.70]), [-1], [
+# suppress error messages, rm: cannot remove 'conftest.dSYM', from
+# AC_EGREP_CPP with CFLAGS=-g on Darwin.
+#
+# TODO: remove this hack when AC_PREREQ() becomes 2.70 or later.
+AS_CASE([$build_os], [darwin*], [
+rm() {
+    rm_recursive=''
+    for arg do
+	AS_CASE("$arg",
+		[--*], [],
+		[-*r*], [break],
+		[conftest.*], [if test -d "$arg"; then rm_recursive=-r; break; fi],
+		[])
+    done
+    command rm $rm_recursive "[$]@"
+}
+])])])
+
+{ # environment section
+
+AC_ARG_WITH(baseruby,
+	AS_HELP_STRING([--with-baseruby=RUBY], [use RUBY as baseruby; RUBY is the pathname of ruby]),
+	[
+		AS_CASE(["$withval"],[*ruby*],[BASERUBY=$withval],[AC_MSG_ERROR(need ruby)])
+	],
+	[
+		AC_PATH_PROG([BASERUBY], [ruby], [false])
+	])
+if test "`RUBYOPT=- $BASERUBY -e 'print 42' 2>/dev/null`" = 42; then
+    if test "`RUBYOPT=- $BASERUBY --disable=gems -e 'print 42' 2>/dev/null`" = 42; then
+	BASERUBY="$BASERUBY --disable=gems"
+    fi
+    $BASERUBY -C "$srcdir/tool" downloader.rb -e gnu config.guess config.sub
+    HAVE_BASERUBY=yes
+else
+    BASERUBY="echo executable host ruby is required.  use --with-baseruby option.; false"
+    HAVE_BASERUBY=no
+fi
+AC_SUBST(BASERUBY)
+AC_SUBST(HAVE_BASERUBY)
+
+AC_DEFUN([RUBY_MINGW32],
+[AS_CASE(["$host_os"],
+[cygwin*], [
+AC_CACHE_CHECK(for mingw32 environment, rb_cv_mingw32,
+[AC_TRY_CPP([
+#ifndef __MINGW32__
+# error
+#endif
+], rb_cv_mingw32=yes,rb_cv_mingw32=no)
+rm -f conftest*])
+if test "$rb_cv_mingw32" = yes; then
+    target_os="mingw32"
+    : ${ac_tool_prefix:="`expr "$CC" : ['\(.*-\)g\?cc[^/]*$']`"}
+fi
+])
+AS_CASE(["$target_os"], [mingw*msvc], [
+target_os="`echo ${target_os} | sed 's/msvc$//'`"
+])
+AS_CASE(["$target_cpu-$target_os"], [x86_64-mingw*], [
+target_cpu=x64
+])
+])
+
+AC_DEFUN([RUBY_NACL],
+[
+ AS_CASE(["${host_os}"],
+[nacl], [
+  ac_cv_exeext=.nexe
+  host_vendor=chromium
+  ac_cv_host=chromium
+  AC_MSG_CHECKING([wheather \$NACL_SDK_ROOT is set])
+  if test x"${NACL_SDK_ROOT}" = x; then
+    AC_MSG_RESULT([no])
+    AC_MSG_ERROR([You need to set \$NACL_SDK_ROOT environment variable to build for NativeClient])
+  fi
+  AC_MSG_RESULT([yes])
+
+  nacl_cv_build_variant=glibc
+  AC_ARG_WITH(newlib,
+              AS_HELP_STRING([--with-newlib], [uses newlib version of NativeClient SDK]),
+              [AS_CASE([$withval],
+                       [no], [nacl_cv_build_variant=glibc],
+                       [yes], [nacl_cv_build_variant=newlib])])
+
+  AS_CASE(["$target_cpu"],
+          [x86_64], [nacl_cv_cpu_nick=x86
+                     nacl_cv_cpu_nick2=x86_64],
+          [i?86], [nacl_cv_cpu_nick=x86
+                   nacl_cv_cpu_nick2=x86_32],
+          [le32], [nacl_cv_cpu_nick=pnacl
+                   nacl_cv_cpu_nick2=pnacl
+                   ac_cv_exeext=.pexe],
+          [nacl_cv_cpu_nick=$target_cpu])
+  AS_CASE(["$build_os"],
+          [linux*], [nacl_cv_os_nick=linux],
+          [darwin*], [nacl_cv_os_nick=mac],
+          [cygwin*|mingw*], [nacl_cv_os_nick=win],
+          [nacl_cv_os_nick=$build_os])
+
+  host="$host_cpu-chromium-$host_os-"
+  ac_tool_prefix="$host_cpu-nacl-"
+
+  AC_MSG_CHECKING([NativeClient toolchain])
+  if test x"$nacl_cv_cpu_nick" = xpnacl; then
+    NACL_TOOLCHAIN="${nacl_cv_os_nick}_pnacl"
+    ac_tool_prefix=pnacl-
+  elif test -d \
+    "${NACL_SDK_ROOT}/toolchain/${nacl_cv_os_nick}_${nacl_cv_cpu_nick}_${nacl_cv_build_variant}"; then
+    NACL_TOOLCHAIN="${nacl_cv_os_nick}_${nacl_cv_cpu_nick}_${nacl_cv_build_variant}"
+  elif test -d \
+    "${NACL_SDK_ROOT}/toolchain/${nacl_cv_os_nick}_x86_${nacl_cv_cpu_nick}/${nacl_cv_build_variant}"; then
+    NACL_TOOLCHAIN="${nacl_cv_os_nick}_x86_${nacl_cv_cpu_nick}/${nacl_cv_build_variant}"
+  else
+    AS_CASE(
+      ["${nacl_cv_build_variant}"],
+      [glibc], [if test \
+        -d "${NACL_SDK_ROOT}/toolchain/${nacl_cv_os_nick}_${nacl_cv_cpu_nick}_newlib" \
+        -a -d "${NACL_SDK_ROOT}/toolchain/${nacl_cv_os_nick}_${nacl_cv_cpu_nick}"; then
+        NACL_TOOLCHAIN="${nacl_cv_os_nick}_${nacl_cv_cpu_nick}"
+      fi],
+      [newlib], [ NACL_TOOLCHAIN="${nacl_cv_os_nick}_${nacl_cv_cpu_nick}" ])
+  fi
+  if test ! -e "${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/${ac_tool_prefix}gcc"; then
+    if test "${build_cpu}" = i686 -a -e "${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/nacl-gcc"; then
+      ac_tool_prefix=nacl-
+    fi
+    if test "${build_cpu}" = x86_64 -a -e "${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/nacl-gcc"; then
+      ac_tool_prefix=nacl64-
+    fi
+  fi
+  if test -z "${NACL_TOOLCHAIN}"; then
+    AC_MSG_ERROR([Unrecognized --host and --build combination or NaCl SDK is not installed])
+  fi
+  AC_MSG_RESULT(${NACL_TOOLCHAIN})
+
+  AC_MSG_CHECKING([path to SDK])
+  if ! echo -- "${PATH}" | grep -F "${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/bin" > /dev/null; then
+    PATH="${PATH}:${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/bin"
+  fi
+  AC_MSG_RESULT(${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/bin)
+
+  RUBY_APPEND_OPTIONS(XCFLAGS, '-I$(NACL_SDK_ROOT)/include')
+  if test x"${nacl_cv_cpu_nick}" = xpnacl; then
+    RUBY_APPEND_OPTIONS(XCFLAGS, '-isystem $(NACL_SDK_ROOT)/include/pnacl')
+  elif test x"${nacl_cv_build_variant}" = xnewlib; then
+    RUBY_APPEND_OPTIONS(XCFLAGS, '-isystem $(NACL_SDK_ROOT)/include/newlib')
+  fi
+
+  AC_MSG_CHECKING([nacl library path])
+  if test -d "${NACL_SDK_ROOT}/lib/${nacl_cv_build_variant}_${nacl_cv_cpu_nick2}/Release"; then
+    nacl_cv_libpath="${nacl_cv_build_variant}_${nacl_cv_cpu_nick2}"
+  elif test -d "${NACL_SDK_ROOT}/lib/${nacl_cv_cpu_nick2}/Release"; then
+    nacl_cv_libpath="${nacl_cv_cpu_nick2}"
+  else
+    AC_MSG_ERROR([not found])
+  fi
+  AC_MSG_RESULT([${nacl_cv_libpath}])
+  RUBY_APPEND_OPTIONS(XLDFLAGS, '-L$(NACL_SDK_ROOT)/'"lib/${nacl_cv_libpath}/Release")
+
+  AC_SUBST(NACL_TOOLCHAIN)
+  AC_SUBST(NACL_SDK_ROOT)
+  AC_SUBST(NACL_SDK_VARIANT, "${nacl_cv_build_variant}")
+  AC_SUBST(NACL_LIB_PATH, "${nacl_cv_libpath}")
+  AC_CHECK_TOOLS(CC, [clang gcc])
+  AC_CHECK_TOOLS(CXX, [clang++ g++])
+])])
+
+AC_DEFUN([RUBY_NACL_CHECK_PEPPER_TYPES],
+[AS_CASE(["${host_os}"],
+[nacl], [
+ AC_CHECK_TYPES([struct PPB_Core, struct PPB_Messaging, struct PPB_Var,
+              struct PPB_URLLoader, struct PPB_URLRequestInfo,
+              struct PPB_URLResponseInfo, struct PPB_FileRef,
+              struct PPP_Instance])
+])
+])
+
+AC_DEFUN([RUBY_CPPOUTFILE],
+[AC_CACHE_CHECK(whether ${CPP} accepts -o, rb_cv_cppoutfile,
+[save_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS='-o conftest-1.i'
+rb_cv_cppoutfile=no
+AC_TRY_CPP([test-for-cppout],
+	   [grep test-for-cppout conftest-1.i > /dev/null && rb_cv_cppoutfile=yes])
+CPPFLAGS="$save_CPPFLAGS"
+rm -f conftest*])
+if test "$rb_cv_cppoutfile" = yes; then
+  CPPOUTFILE='-o conftest.i'
+elif test "$rb_cv_cppoutfile" = no; then
+  CPPOUTFILE='> conftest.i'
+elif test -n "$rb_cv_cppoutfile"; then
+  CPPOUTFILE="$rb_cv_cppoutfile"
+fi
+AC_SUBST(CPPOUTFILE)])
+
+AC_DEFUN([RUBY_PROG_GNU_LD],
+[AC_CACHE_CHECK(whether the linker is GNU ld, rb_cv_prog_gnu_ld,
+[if `$CC $CFLAGS $CPPFLAGS $LDFLAGS --print-prog-name=ld 2>&1` -v 2>&1 | grep "GNU ld" > /dev/null; then
+  rb_cv_prog_gnu_ld=yes
+else
+  rb_cv_prog_gnu_ld=no
+fi
+])
+GNU_LD=$rb_cv_prog_gnu_ld
+AC_SUBST(GNU_LD)])
+
+eval `sed -n ['s/^@%:@define RUBY_API_VERSION_\([A-Z][A-Z_0-9]*\) \([0-9][0-9]*\)/API_\1=\2/p'] $srcdir/include/ruby/version.h`
+RUBY_PROGRAM_VERSION=`sed -n 's/^@%:@define RUBY_VERSION "\(.*\)"/\1/p' $srcdir/version.h`
+MAJOR=`echo $RUBY_PROGRAM_VERSION | cut -d. -f1`
+MINOR=`echo $RUBY_PROGRAM_VERSION | cut -d. -f2`
+TEENY=`echo $RUBY_PROGRAM_VERSION | cut -d. -f3`
+for v in MAJOR MINOR TEENY; do
+    if eval "test \"\$$v\" = ''"; then
+	AC_MSG_ERROR(could not determine $v number from version.h)
+    fi
+done
+AS_IF([test "$MAJOR.$MINOR" != "$API_MAJOR.$API_MINOR"], [
+    AC_MSG_ERROR([API version $API_MAJOR.$API_MINOR differs from program version $MAJOR.$MINOR])
+])
+AC_SUBST(MAJOR)
+AC_SUBST(MINOR)
+AC_SUBST(TEENY)
+AC_SUBST(RUBY_PROGRAM_VERSION)
+RUBY_PATCHLEVEL=`sed -n 's/^#define RUBY_PATCHLEVEL //p' $srcdir/version.h`
+AC_DEFINE(CANONICALIZATION_FOR_MATHN)
+dnl checks for alternative programs
+AC_CANONICAL_BUILD
+RUBY_RM_RECURSIVE
+AC_ARG_WITH(gcc,
+	AS_HELP_STRING([--without-gcc], [never use gcc]),
+	[
+	AS_CASE([$withval],
+	    [no],  [: ${CC=cc}],
+	    [yes], [: ${CC=gcc}],
+	           [CC=$withval])])
+dnl If the user switches compilers, we can't believe the cache
+if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC"
+then
+  AC_MSG_ERROR(cached CC is different -- throw away $cache_file
+(it is also a good idea to do 'make clean' before compiling))
+fi
+test -z "$CC" || ac_cv_prog_CC="$CC"
+
+if test "$program_prefix" = NONE; then
+  program_prefix=
+fi
+if test "$prefix" -ef .; then
+  AC_MSG_ERROR(--prefix cannot be the current working directory.)
+fi
+RUBY_BASE_NAME=`echo ruby | sed "$program_transform_name"`
+RUBYW_BASE_NAME=`echo rubyw | sed "$program_transform_name"`
+AC_SUBST(RUBY_BASE_NAME)
+AC_SUBST(RUBYW_BASE_NAME)
+AC_SUBST(RUBY_VERSION_NAME, '${RUBY_BASE_NAME}-${ruby_version}')
+
+AC_CANONICAL_TARGET
+test x"$target_alias" = x &&
+target_os=`echo $target_os | sed 's/linux-gnu$/linux/;s/linux-gnu/linux-/'`
+ac_install_sh='' # unusable for extension libraries.
+
+AC_ARG_WITH(os-version-style,
+	AS_HELP_STRING([--with-os-version-style=TYPE],
+		       [OS version number for target and target_os [[full]]]
+		       [(full|teeny|minor+0|minor|major+0|major|none)]),
+	[os_version_style=$withval],
+	[os_version_style=full
+	    AS_CASE($target_os, [[*[0-9].*]],
+		[AS_CASE([`/usr/bin/ruby -e 'puts RUBY_PLATFORM' 2>/dev/null`],
+		    [[*-*[0-9].*.0]], [os_version_style=minor+0],
+		    [[*-*[0-9].*.*]], [os_version_style=full],
+		    [[*-*[0-9].0]  ], [os_version_style=major+0],
+		    [[*-*[0-9].*]  ], [os_version_style=minor],
+		    [[*-*[0-9]]    ], [os_version_style=major],
+		)])
+	])
+os_version_style_transform=
+AS_CASE("${os_version_style}",
+	[full|teeny], [],
+	[minor+0], [os_version_style_transform=['s/\([0-9]\.[0-9][0-9]*\)\.[0-9][.0-9]*$/\1.0/']],
+	[minor],   [os_version_style_transform=['s/\([0-9]\.[0-9][0-9]*\)\.[0-9][.0-9]*$/\1/']],
+	[major+0], [os_version_style_transform=['s/\([0-9]\)\.[0-9][.0-9]*$/\1.0/']],
+	[major],   [os_version_style_transform=['s/\([0-9]\)\.[0-9][.0-9]*$/\1/']],
+	[none],    [os_version_style_transform=['s/[0-9]\.[0-9][.0-9]*$//']],
+	[AC_MSG_ERROR(unknown --with-os-version-style: $withval)])
+AS_IF([test -z "$target_alias" -a -n "$os_version_style_transform"],
+	[
+	target=`echo ${target} | sed "$os_version_style_transform"`
+	target_os=`echo ${target_os} | sed "$os_version_style_transform"`
+	])
+
+AC_DEFUN([RUBY_APPEND_OPTION],
+	[# RUBY_APPEND_OPTION($1)
+	AS_CASE([" [$]{$1-} "],
+	[*' $2 '*], [], ['  '], [ $1="$2"], [ $1="[$]$1 $2"])])
+AC_DEFUN([RUBY_APPEND_OPTIONS],
+	[# RUBY_APPEND_OPTIONS($1)
+	for rb_opt in $2; do
+	AS_CASE([" [$]{$1-} "],
+	[*" [$]{rb_opt} "*], [], ['  '], [ $1="[$]{rb_opt}"], [ $1="[$]$1 [$]{rb_opt}"])
+	done])
+AC_DEFUN([RUBY_PREPEND_OPTION],
+	[# RUBY_PREPEND_OPTION($1)
+	AS_CASE([" [$]{$1-} "],
+	[*' $2 '*], [], ['  '], [ $1="$2"], [ $1="$2 [$]$1"])])
+AC_DEFUN([RUBY_PREPEND_OPTIONS],
+	[# RUBY_PREPEND_OPTIONS($1)
+	unset rb_opts; for rb_opt in $2; do
+	AS_CASE([" [$]{rb_opts} [$]{$1-} "],
+	[*" [$]{rb_opt} "*], [], ['  '], [ $1="[$]{rb_opt}"], [ rb_opts="[$]{rb_opts}[$]{rb_opt} "])
+	done
+	$1="[$]{rb_opts}[$]$1"])
+
+AC_ARG_WITH(arch,
+	AS_HELP_STRING([--with-arch=ARCHS],
+		       [build an Apple/NeXT Multi Architecture Binary (MAB);
+                          ARCHS is a comma-delimited list of architectures for
+                          which to build; if this option is disabled or omitted
+			  entirely, then the package will be built only for the
+			  target platform]),
+       [target_archs="$withval"], [unset target_archs])
+
+AC_DEFUN([RUBY_DEFAULT_ARCH], [
+AC_MSG_CHECKING([arch option])
+AS_CASE([$1],
+	[*64],        [ARCH_FLAG=-m64],
+	[[i[3-6]86]], [ARCH_FLAG=-m32],
+	[AC_MSG_ERROR(unknown target architecture: $target_archs)]
+	)
+AC_MSG_RESULT([$ARCH_FLAG])
+])
+
+AC_DEFUN([RUBY_UNIVERSAL_ARCH], [
+# RUBY_UNIVERSAL_ARCH begin
+ARCH_FLAG=`expr " $CXXFLAGS " : ['.* \(-m[0-9][0-9]*\) ']`
+test ${CXXFLAGS+set} && CXXFLAGS=`echo "$CXXFLAGS" | sed [-e 's/ *-arch  *[^ ]*//g' -e 's/ *-m32//g' -e 's/ *-m64//g']`
+ARCH_FLAG=`expr " $CFLAGS " : ['.* \(-m[0-9][0-9]*\) ']`
+test ${CFLAGS+set} && CFLAGS=`echo "$CFLAGS" | sed [-e 's/ *-arch  *[^ ]*//g' -e 's/ *-m32//g' -e 's/ *-m64//g']`
+test ${LDFLAGS+set} && LDFLAGS=`echo "$LDFLAGS" | sed [-e 's/ *-arch  *[^ ]*//g' -e 's/ *-m32//g' -e 's/ *-m64//g']`
+unset universal_binary universal_archnames
+if test ${target_archs+set}; then
+    AC_MSG_CHECKING([target architectures])
+    target_archs=`echo $target_archs | tr , ' '`
+    # /usr/lib/arch_tool -archify_list $TARGET_ARCHS
+    for archs in $target_archs
+    do
+	AS_CASE([",$universal_binary,"],[*",$archs,"*], [],[
+	    cpu=`$SHELL "$ac_aux_dir/config.sub" "${archs}-${target_os}" 2>&1` || {
+	        AC_MSG_RESULT([failed])
+		AC_MSG_ERROR([$cpu])
+	    }
+	    cpu=`echo $cpu | sed 's/-.*-.*//'`
+	    universal_binary="${universal_binary+$universal_binary,}$cpu"
+	    universal_archnames="${universal_archnames} ${archs}=${cpu}"
+	    ARCH_FLAG="${ARCH_FLAG+$ARCH_FLAG }-arch $archs"
+	    ])
+    done
+    target_archs="$universal_binary"
+    unset universal_binary
+    AS_CASE(["$target_archs"],
+      [*,*], [universal_binary=yes],
+             [unset universal_archnames])
+    AC_MSG_RESULT([$target_archs])
+
+    target=`echo $target | sed "s/^$target_cpu-/-/"`
+    target_alias=`echo $target_alias | sed "s/^$target_cpu-/-/"`
+    if test "${universal_binary-no}" = yes; then
+	AC_SUBST(try_header,try_compile)
+	target_cpu=universal
+	real_cross_compiling=$cross_compiling
+    else
+	if test x"$target_cpu" != x"${target_archs}"; then
+	    echo 'int main(){return 0;}' > conftest.c
+	    if $CC $CFLAGS $ARCH_FLAG -o conftest conftest.c > /dev/null 2>&1; then
+		rm -fr conftest.*
+	    else
+		RUBY_DEFAULT_ARCH("$target_archs")
+	    fi
+	fi
+	target_cpu=${target_archs}
+    fi
+    AS_CASE(["$target"], [-*], [ target="$target_cpu${target}"])
+    AS_CASE(["$target_alias"], [-*], [ target_alias="$target_cpu${target_alias}"])
+else
+    if test x"$target_alias" = x; then
+	AS_CASE(["$target_os"],
+	  [darwin*], [
+	    AC_MSG_CHECKING([for real target cpu])
+	    target=`echo $target | sed "s/^$target_cpu-/-/"`
+	    target_cpu=`$CC -E - 2>/dev/null <<EOF |
+#ifdef __x86_64__
+"processor-name=x86_64"
+#endif
+#ifdef __i386__
+"processor-name=i386"
+#endif
+#ifdef __ppc__
+"processor-name=powerpc"
+#endif
+#ifdef __ppc64__
+"processor-name=powerpc64"
+#endif
+EOF
+	    sed -n 's/^"processor-name=\(.*\)"/\1/p'`
+	    target="$target_cpu${target}"
+	    AC_MSG_RESULT([$target_cpu])
+	    ])
+    fi
+    target_archs="$target_cpu"
+fi
+if test "${target_archs}" != "${rb_cv_target_archs-${target_archs}}"; then
+    AC_MSG_ERROR([target arch(s) has changed from ${rb_cv_target_archs-nothing} to ${target_archs}])
+else
+    rb_cv_target_archs=${target_archs}
+fi
+if test "x${ARCH_FLAG}" != x; then
+    CFLAGS="${CFLAGS:+$CFLAGS }${ARCH_FLAG}"
+    LDFLAGS="${LDFLAGS:+$LDFLAGS }${ARCH_FLAG}"
+fi
+# RUBY_UNIVERSAL_ARCH end
+])
+
+AC_ARG_ENABLE(load-relative,
+       AS_HELP_STRING([--enable-load-relative], [resolve load paths at run time]),
+       [load_relative=$enableval])
+
+AC_ARG_PROGRAM
+
+dnl Checks for programs.
+
+cflagspat=
+test -z "$optflags" ||
+    cflagspat="$cflagspat;s|"`eval echo '"'"${optflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^ */ /;s/ *$/ /'`'| |g'
+test -z "$debugflags" ||
+    cflagspat="$cflagspat;s|"`eval echo '"'"${debugflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^ */ /;s/ *$/ /'`'| |g'
+test -z "warnflags" ||
+    cflagspat="$cflagspat;s|"`eval echo '"'"${warnflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^ */ /;s/ *$/ /'`'| |g'
+if test -z "${CFLAGS+set}"; then
+    cflags=`echo " $cflags " | sed "$cflagspat;s/^ *//;s/ *$//"`
+    orig_cflags="$cflags"
+    cflags="$cflags "'${optflags} ${debugflags} ${warnflags}'
+fi
+if test -z "${CXXFLAGS+set}"; then
+    cxxflags=`echo " $cxxflags " | sed "$cflagspat;s/^ *//;s/ *$//"`
+    orig_cxxflags="$cxxflags"
+    cxxflags="$cxxflags "'${optflags} ${debugflags} ${warnflags}'
+fi
+
+RUBY_NACL
+AS_CASE(["$host_os:$build_os"],
+[darwin*:darwin*], [
+    AC_CHECK_TOOLS(CC, [clang gcc cc])
+    # Following Apple deployed clang are broken
+    # clang version 1.0 (http://llvm.org/svn/llvm-project/cfe/tags/Apple/clang-23 exported)
+    # Apple clang version 2.0 (tags/Apple/clang-137) (based on LLVM 2.9svn)
+    # Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)
+    if ! $CC -E -xc - <<SRC >/dev/null; then
+	@%:@if defined __APPLE_CC__ && defined __clang_major__ && __clang_major__ < 3
+	@%:@error premature clang
+	@%:@endif
+SRC
+	AC_MSG_ERROR([clang version 3.0 or later is required])
+    fi
+])
+if test x"${build}" != x"${host}"; then
+  AC_CHECK_TOOL(CC, gcc)
+fi
+
+AC_PROG_CC
+
+dnl Select the appropriate C++ compiler in OS X
+AS_CASE(["$build_os"],
+  [darwin1*.*], [
+    AS_CASE(["x$CC"],
+      [xgcc-4.2|x/usr/bin/gcc-4.2], [: ${CXX=g++-4.2}],
+      [xgcc|x/usr/bin/gcc],         [: ${CXX=g++}],
+      [xcc|x/usr/bin/cc],           [: ${CXX=c++}],
+      [xicc],                       [: ${CXX=icpc}],
+      [xclang|x/usr/bin/clang],     [: ${CXX=clang++}])
+  ])
+test -z "$CXX" || ac_cv_prog_CXX="$CXX"
+
+AC_PROG_CXX
+RUBY_MINGW32
+AC_PROG_GCC_TRADITIONAL
+AC_SUBST(GCC)
+AS_CASE(["$target_os"],
+[solaris*], [AC_PATH_TOOL([LD], [ld], [/usr/ccs/bin/ld], [/usr/ccs/bin:$PATH])],
+[AC_CHECK_TOOL([LD], [ld], [ld])])
+AC_SUBST(LD)
+if test "$GCC" = yes; then
+    linker_flag=-Wl,
+    : ${optflags=-O3}
+    gcc_major=`echo =__GNUC__ | $CC -E -xc - | sed '/^=/!d;s///'`
+    gcc_minor=`echo =__GNUC_MINOR__ | $CC -E -xc - | sed '/^=/!d;s///'`
+    test -n "$gcc_major" || gcc_major=0
+    test -n "$gcc_minor" || gcc_minor=0
+    # RUBY_APPEND_OPTIONS(XCFLAGS, ["-include ruby/config.h" "-include ruby/missing.h"])
+else
+    linker_flag=
+fi
+
+RUBY_PROG_GNU_LD
+RUBY_CPPOUTFILE
+
+: ${OUTFLAG='-o '}
+: ${COUTFLAG=${OUTFLAG}}
+: ${CSRCFLAG=''}
+AC_SUBST(OUTFLAG)
+AC_SUBST(COUTFLAG)
+AC_SUBST(CSRCFLAG)
+
+cc_version=
+for option in --version -v -V -qversion; do
+    cc_version_message=`$CC $option 2>&1`
+    cc_version_status=$?
+    AS_CASE($cc_version_status, [0], [:], [continue])
+    AS_CASE($cc_version_message, [*Warning*], [continue])
+    cc_version='$(CC) '$option
+done
+AC_SUBST(CC_VERSION, $cc_version)
+
+RUBY_UNIVERSAL_ARCH
+if test "$target_cpu" != "$host_cpu" -a "$GCC" = yes -a "$cross_compiling" = no -a "$universal_binary" = no; then
+    RUBY_DEFAULT_ARCH("$target_cpu")
+fi
+
+AS_CASE(["$target_cpu-$target_os"], [[i[3-6]86*]], [
+	 AC_CACHE_CHECK([for __sync_val_compare_and_swap], [rb_cv_gcc_compiler_cas], [
+			 AC_TRY_LINK([unsigned long atomic_var;],
+				     [
+				      __sync_val_compare_and_swap(&atomic_var, 0, 1);
+				      ],
+				      [rb_cv_gcc_compiler_cas=yes],
+				      [rb_cv_gcc_compiler_cas=no])])
+	 if test "$rb_cv_gcc_compiler_cas" = no; then
+		 unset rb_cv_gcc_compiler_cas
+		 save_CFLAGS="$CFLAGS"
+		 CFLAGS="$CFLAGS -march=i486"
+		 AC_CACHE_CHECK([for __sync_val_compare_and_swap with -march=i486], [rb_cv_gcc_compiler_cas], [
+				 AC_TRY_LINK([unsigned long atomic_var;],
+					     [
+					      __sync_val_compare_and_swap(&atomic_var, 0, 1);
+					      ],
+					      [rb_cv_gcc_compiler_cas=yes
+					       ARCH_FLAG="-march=i486"],
+					      [rb_cv_gcc_compiler_cas=no])])
+		 CFLAGS="$save_CFLAGS"
+	 fi])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+AC_CHECK_TOOL(AR, ar)
+if test -z "$AR"; then
+  AC_CHECK_PROGS(AR, aal, ar)
+fi
+AC_CACHE_CHECK([for $AR D option], [rb_cv_ar_D_option], [
+    AS_IF([$AR rcD conftest.a > /dev/null 2>&1 && rm conftest.a],
+	[rb_cv_ar_D_option=yes], [rb_cv_ar_D_option=no])
+])
+AS_IF([test "$rb_cv_ar_D_option" = yes], [ARFLAGS='rcD '], [ARFLAGS='rcu '])
+AC_SUBST(ARFLAGS)
+
+AC_CHECK_TOOL(AS, as)
+ASFLAGS=$ASFLAGS
+AC_SUBST(ASFLAGS)
+
+AS_CASE(["$target_os"],[cygwin*|mingw*], [ac_cv_prog_ac_ct_OBJCOPY=":"])
+
+# BSD's ports and MacPorts prefix GNU binutils with 'g'
+AC_CHECK_TOOLS(OBJDUMP, [objdump gobjdump])
+AC_CHECK_TOOLS(OBJCOPY, [objcopy gobjcopy])
+
+AS_CASE(["$target_os"],
+[cygwin*|mingw*], [
+    AC_CHECK_TOOL(WINDRES, windres)
+    AC_CHECK_TOOL(DLLWRAP, dllwrap)
+    target=`echo $target | sed "s/^$target_cpu-/-/"`
+    target_alias=`echo $target_alias | sed "s/^$target_cpu-/-/"`
+    target_cpu=`echo $target_cpu | sed s/i.86/i386/`
+    AS_CASE(["$target"], [-*], [ target="$target_cpu${target}"])
+    AS_CASE(["$target_alias"], [-*], [ target_alias="$target_cpu${target_alias}"])
+    AS_CASE(["$target_os"],
+    [mingw*], [
+	test "$rb_cv_msvcrt" = "" && unset rb_cv_msvcrt
+	AC_CACHE_CHECK(for mingw32 runtime DLL, rb_cv_msvcrt, [
+	AC_TRY_LINK([@%:@include <stdio.h>],
+		    [FILE* volatile f = stdin; return 0;],
+		    [rb_cv_msvcrt=`$OBJDUMP -p conftest$ac_exeext |
+				   tr A-Z a-z |
+				   sed -n '/^[[ 	]]*dll name: \(msvc.*\)\.dll$/{s//\1/p;q;}'`],
+		    [rb_cv_msvcrt=msvcrt])
+	test "$rb_cv_msvcrt" = "" && rb_cv_msvcrt=msvcrt])
+	RT_VER=`echo "$rb_cv_msvcrt" | tr -cd [0-9]`
+	test "$RT_VER" = "" && RT_VER=60
+	AC_DEFINE_UNQUOTED(RUBY_MSVCRT_VERSION, $RT_VER)
+    ])
+    : ${enable_shared=yes}
+    ],
+[aix*],     [AC_CHECK_TOOL(NM, nm, /usr/ccs/bin/nm, /usr/ccs/bin:$PATH)],
+[hiuxmpp*], [AC_DEFINE(__HIUX_MPP__)])    # by TOYODA Eizi <toyoda@npd.kishou.go.jp>
+AC_CHECK_TOOL(NM, nm)
+
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+AC_PROG_INSTALL
+AC_PROG_MKDIR_P
+if test "x$MKDIR_P" = "x -d"; then
+  if test x"$as_mkdir_p" != xfalse; then
+    MKDIR_P='mkdir -p'
+    echo "use 'mkdir -p' as MKDIR_P"
+  else
+    AC_MSG_ERROR([mkdir -p is required])
+  fi
+fi
+MAKEDIRS="$MKDIR_P"
+AC_SUBST(MAKEDIRS)
+
+AC_DEFUN([RUBY_DTRACE_AVAILABLE],
+[AC_CACHE_CHECK(whether dtrace USDT is available, rb_cv_dtrace_available,
+[
+    echo "provider conftest{ probe fire(); };" > conftest_provider.d
+    if $DTRACE -h -o conftest_provider.h -s conftest_provider.d >/dev/null 2>/dev/null; then
+      AC_TRY_COMPILE([@%:@include "conftest_provider.h"], [CONFTEST_FIRE();], [
+	# DTrace is available on the system
+	rb_cv_dtrace_available=yes
+      ], [rb_cv_dtrace_available=no])
+    else
+      # DTrace is not available while dtrace command exists
+      # for example FreeBSD 8 or FreeBSD 9 without DTrace build option
+      rb_cv_dtrace_available=no
+    fi
+    rm -f conftest.[co] conftest_provider.[dho]
+])
+])
+
+AC_DEFUN([RUBY_DTRACE_POSTPROCESS],
+[AC_CACHE_CHECK(whether $DTRACE needs post processing, rb_cv_prog_dtrace_g,
+[
+  rb_cv_prog_dtrace_g=no
+  if {
+    cat >conftest_provider.d <<_PROBES &&
+    provider conftest {
+      probe fire();
+    };
+_PROBES
+    $DTRACE -h -o conftest_provider.h -s conftest_provider.d >/dev/null 2>/dev/null &&
+    :
+  }; then
+    AC_TRY_COMPILE([@%:@include "conftest_provider.h"], [CONFTEST_FIRE();], [
+	if {
+	    cp -p conftest.${ac_objext} conftest.${ac_objext}.save &&
+	    $DTRACE -G -s conftest_provider.d conftest.${ac_objext} 2>/dev/null &&
+	    :
+	}; then
+	    if cmp -s conftest.o conftest.${ac_objext}.save; then
+		rb_cv_prog_dtrace_g=yes
+	    else
+		rb_cv_prog_dtrace_g=rebuild
+	    fi
+	fi])
+  fi
+  rm -f conftest.[co] conftest_provider.[dho]
+])
+])
+
+AC_CHECK_PROG([DTRACE], [${ac_tool_prefix}dtrace], [${ac_tool_prefix}dtrace])
+if test "$cross_compiling:$ac_cv_prog_DTRACE" = no: -a -n "$ac_tool_prefix"; then
+    AC_CHECK_PROG([DTRACE], [dtrace], [dtrace])
+fi
+
+AC_CHECK_PROGS(DOT, dot)
+AC_CHECK_PROGS(DOXYGEN, doxygen)
+AS_CASE(["${host_os}"], [nacl], [AC_PATH_PROG(PYTHON, python)])
+
+AC_CHECK_PROG(PKG_CONFIG, pkg-config, [pkg-config], [], [],
+    [`"$as_dir/$ac_word$ac_exec_ext" --print-errors --version > /dev/null 2>&1 || echo "$as_dir/$ac_word$ac_exec_ext"`])
+
+# checks for UNIX variants that set C preprocessor variables
+AC_USE_SYSTEM_EXTENSIONS
+
+AC_SUBST(RM, ['rm -f'])
+AC_SUBST(CP, ['cp'])
+RMDIRS='$(top_srcdir)/tool/rmdirs'
+RMDIR=rmdir
+mkdir "rmdirs_$$_test" "rmdirs_$$_test/a"
+rmdir --ignore-fail-on-non-empty "rmdirs_$$_test" 2>/dev/null &&
+RMDIR='rmdir --ignore-fail-on-non-empty'
+$RMDIR -p "rmdirs_$$_test/a" 2>/dev/null &&
+{ test -d "rmdirs_$$_test" || RMDIRS="$RMDIR -p"; }
+rmdir "rmdirs_$$_test/a" "rmdirs_$$_test" 2>/dev/null
+AC_SUBST(RMDIR)
+AC_SUBST(RMDIRS)
+AC_SUBST(RMALL, ['rm -fr'])
+
+AC_MSG_CHECKING([for cd using physical directory])
+rm -fr conf$$.dir
+mkdir conf$$.dir &&
+(cd conf$$.dir && mkdir src build && cd src &&
+$as_ln_s ../build . > /dev/null 2>&1 && cd build &&
+for chdir in 'cd -P' 'PWD= cd'; do
+    /bin/sh -c "$chdir ../src && echo '$chdir' > cdcmd" 2> /dev/null && break
+done)
+if test -f conf$$.dir/src/cdcmd; then
+    read CHDIR < conf$$.dir/src/cdcmd 2> /dev/null
+else
+    CHDIR=cd
+fi
+rm -fr conf$$.dir
+AC_MSG_RESULT([$CHDIR])
+AC_SUBST(CHDIR)
+
+}
+{ # compiler section
+
+AC_DEFUN([RUBY_WERROR_FLAG], [dnl
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS $rb_cv_warnflags"
+if test "${ac_c_werror_flag+set}"; then
+  rb_c_werror_flag="$ac_c_werror_flag"
+else
+  unset rb_c_werror_flag
+fi
+ac_c_werror_flag=yes
+$1
+CFLAGS="$save_CFLAGS"
+save_CFLAGS=
+if test "${rb_c_werror_flag+set}"; then
+  ac_c_werror_flag="$rb_c_werror_flag"
+else
+  unset ac_c_werror_flag
+fi])
+
+RUBY_WERROR_FLAG([
+    AC_MSG_CHECKING([whether CFLAGS is valid])
+    AC_TRY_COMPILE([], [],
+	[AC_MSG_RESULT(yes)],
+	[
+	AC_MSG_RESULT(no)
+	AC_MSG_ERROR([something wrong with CFLAGS="$CFLAGS"])
+	]
+    )
+    AC_MSG_CHECKING([whether LDFLAGS is valid])
+    {
+	mkdir tmp.$$.try_link &&
+	cd tmp.$$.try_link &&
+	cp ../confdefs.h . &&
+	echo '<?xml?><plist><dict><key>CFBundleIdentifier</key><string></string></dict></plist>' > Info.plist &&
+	:
+    } || AC_MSG_ERROR([failed to make temporary directory])
+    AC_TRY_LINK([], [],
+	[AC_MSG_RESULT(yes)],
+	[
+	cd .. && rm -fr tmp.$$.try_link
+	AC_MSG_RESULT(no)
+	AC_MSG_ERROR([something wrong with LDFLAGS="$LDFLAGS"])
+	]
+    )
+    cd .. && rm -fr tmp.$$.try_link
+])
+
+AC_DEFUN([RUBY_TRY_CFLAGS], [
+    AC_MSG_CHECKING([whether ]$1[ is accepted as CFLAGS])
+    RUBY_WERROR_FLAG([
+    CFLAGS="[$]CFLAGS $1"
+    AC_TRY_COMPILE([$4], [$5],
+	[$2
+	AC_MSG_RESULT(yes)],
+	[$3
+	AC_MSG_RESULT(no)])
+    ])
+])
+
+AC_DEFUN([RUBY_TRY_LDFLAGS], [
+    save_LDFLAGS="$LDFLAGS"
+    LDFLAGS="[$]LDFLAGS $1"
+    AC_MSG_CHECKING([whether $1 is accepted as LDFLAGS])
+    RUBY_WERROR_FLAG([
+    AC_TRY_LINK([$4], [$5],
+	[$2
+	AC_MSG_RESULT(yes)],
+	[$3
+	AC_MSG_RESULT(no)])
+    ])
+    LDFLAGS="$save_LDFLAGS"
+    save_LDFLAGS=
+])
+
+AS_CASE([$RUBY_PATCHLEVEL], [-*],
+	[particular_werror_flags=yes], [particular_werror_flags=no])
+AC_ARG_ENABLE(werror,
+	AS_HELP_STRING([--disable-werror],
+		       [don't make warnings into errors
+		       even if a compiler support -Werror feature
+		       [[disabled by default unless development version]]]),
+	[particular_werror_flags=$enableval])
+
+rb_cv_warnflags="$warnflags"
+if test "$GCC:${warnflags+set}:no" = yes::no; then
+    if test $gcc_major -ge 4; then
+	extra_warning=-Werror=extra-tokens
+    else
+	extra_warning=
+    fi
+    if test $gcc_major -eq 5; then
+	extra_warning="$extra_warning -Wno-maybe-uninitialized"
+    fi
+    for wflag in -Wno-unused-parameter -Wno-parentheses -Wno-long-long \
+                 -diag-disable=2259 \
+		 -Wno-missing-field-initializers \
+		 -Wno-tautological-compare \
+		 -Wno-parentheses-equality \
+		 -Wno-constant-logical-operand \
+		 -Wno-self-assign \
+		 -Wunused-variable \
+		 -Werror=implicit-int \
+		 -Werror=pointer-arith \
+		 -Werror=write-strings \
+		 -Werror=declaration-after-statement \
+		 -Werror=shorten-64-to-32 \
+		 -Werror=implicit-function-declaration \
+		 -Werror=division-by-zero \
+		 -Werror=deprecated-declarations \
+		 -Wno-packed-bitfield-compat \
+		 -Wsuggest-attribute=noreturn \
+		 -Wsuggest-attribute=format \
+		 $extra_warning \
+		 ; do
+	if test "$particular_werror_flags" != yes; then
+	    wflag=`echo x$wflag | sed 's/^x-Werror=/-W/;s/^x//'`
+	fi
+	ok=no
+	RUBY_TRY_CFLAGS($wflag, [
+	    RUBY_APPEND_OPTIONS(warnflags, $wflag)
+	    ok=yes
+	])
+	AS_CASE([$ok:$wflag], [no:-Werror=*], [
+	    wflag=`echo x$wflag | sed 's/^x-Werror=/-W/'`
+	    RUBY_TRY_CFLAGS($wflag, [
+		RUBY_APPEND_OPTIONS(warnflags, $wflag)
+		particular_werror_flags=no
+	    ])
+	])
+    done
+    AS_CASE([" $warnflags "],[*" -Wno-missing-field-initializers "*], [wflag="-Wall -Wextra"],
+                             [wflag=-Wall])
+    RUBY_TRY_CFLAGS($wflag, [warnflags="$wflag${warnflags+ $warnflags}"])
+    # Disable warnflags while conftest. -Werror=* flags might make bad OS capability guess.
+    rb_cv_warnflags="$warnflags"
+    warnflags=
+fi
+RUBY_TRY_CFLAGS(-Qunused-arguments, [RUBY_APPEND_OPTIONS(rb_cv_wsuppress_flags, -Qunused-arguments)])
+
+for n in infinity nan; do
+    m=AS_TR_CPP($n)
+    AC_CACHE_CHECK([whether $m is available without C99 option], rb_cv_$n,
+	[AC_COMPILE_IFELSE(
+	    [AC_LANG_BOOL_COMPILE_TRY(AC_INCLUDES_DEFAULT([@%:@include <math.h>
+@%:@ifndef $m
+@%:@error no $m
+@%:@endif
+]), [1])], [eval rb_cv_$n=yes], [eval rb_cv_$n=no])])
+    if eval test '"$rb_cv_'$n'"' = yes; then
+	AC_DEFINE_UNQUOTED([HAVE_]$m)
+    fi
+done
+
+if test "$GCC" = yes; then
+    # NaCl's glibc build generates undefined references to __memset_chk.
+    # TODO(sbc): Remove this once NaCl's glibc is fixed.
+    AS_CASE(["$target_os"], [nacl], [], [
+      # -D_FORTIFY_SOURCE
+      # When defined _FORTIFY_SOURCE, glibc enables some additional sanity
+      # argument check. The performance drop is very little and Ubuntu enables
+      # _FORTIFY_SOURCE=2 by default. So, let's support it for protecting us from
+      # a mistake of silly C extensions.
+      RUBY_TRY_CFLAGS(-D_FORTIFY_SOURCE=2, [RUBY_APPEND_OPTION(XCFLAGS, -D_FORTIFY_SOURCE=2)])
+   ])
+
+    # -fstack-protector
+    AS_CASE(["$target_os"],
+    [mingw*|nacl], [
+	stack_protector=no
+    ])
+    if test -z "${stack_protector+set}"; then
+	RUBY_TRY_CFLAGS(-fstack-protector, [stack_protector=yes], [stack_protector=no])
+	if test "x$stack_protector" = xyes; then
+	    RUBY_TRY_LDFLAGS(-fstack-protector, [], [stack_protector=broken])
+	fi
+    fi
+    if test "x$stack_protector" = xyes; then
+	RUBY_APPEND_OPTION(XCFLAGS, -fstack-protector)
+	RUBY_APPEND_OPTION(XLDFLAGS, -fstack-protector)
+	RUBY_APPEND_OPTION(LDFLAGS, -fstack-protector)
+    fi
+
+    AS_CASE(["$target_os"],[mingw*], [
+      # On  Windows  platforms,   system  provided  headers  are  VC++
+      # optimized.  That  is, C++  habits are often  contaminated into
+      # various  headers.  Most frequent  situation is  the use  of //
+      # comments.   We  bypass  ANSI   C  mode  for  them.   Otherwise
+      # extension libs cannot include those headers.
+    ],
+    [cygwin*|darwin*|netbsd*|nacl], [
+      # need lgamma_r(), finite()
+    ],
+    [
+      # ANSI (no XCFLAGS because this is C only)
+	for ansi_options in -std=gnu99; do
+	    RUBY_TRY_CFLAGS(${ansi_options}, [
+		RUBY_APPEND_OPTIONS(warnflags, ${ansi_options})
+		RUBY_APPEND_OPTIONS(strict_warnflags, ${ansi_options})
+	    ], [ansi_options=])
+	    test "x${ansi_options}" = x || break
+	done
+    ])
+
+    # suppress annoying -Wstrict-overflow warnings
+    RUBY_TRY_CFLAGS(-fno-strict-overflow, [RUBY_APPEND_OPTION(XCFLAGS, -fno-strict-overflow)])
+
+    test "${debugflags+set}" || {RUBY_TRY_CFLAGS(-ggdb3, [debugflags=-ggdb3])}
+    test "${debugflags+set}" || {RUBY_TRY_CFLAGS(-ggdb, [debugflags=-ggdb])}
+    test "${debugflags+set}" || {RUBY_TRY_CFLAGS(-g3, [debugflags=-g3])}
+fi
+test $ac_cv_prog_cc_g = yes && : ${debugflags=-g}
+
+if test "$GCC" = ""; then
+    AS_CASE(["$target_os"],[aix*],[warnflags="$warnflags -qinfo=por" rb_cv_warnflags="$rb_cv_warnflags -qinfo=por"])
+fi
+if test "$GCC" = yes; then
+    if test "$gcc_major" -ge 4; then
+	RUBY_TRY_CFLAGS(-fvisibility=hidden, [visibility_option=yes], [visibility_option=no])
+    fi
+    AC_SUBST(WERRORFLAG, "-Werror")
+    if test "$visibility_option" = yes; then
+	RUBY_APPEND_OPTION(XCFLAGS, -fvisibility=hidden)
+	AC_DEFINE(RUBY_SYMBOL_EXPORT_BEGIN, [_Pragma("GCC visibility push(default)")])
+	AC_DEFINE(RUBY_SYMBOL_EXPORT_END,   [_Pragma("GCC visibility pop")])
+    else
+	RUBY_TRY_LDFLAGS([-Wl,-unexported_symbol,_Init_*], [visibility_option=ld], [visibility_option=no])
+    fi
+    test "$visibility_option" = no -o "$host_os" = nacl || OBJCOPY=:
+fi
+
+if test "$GCC" = yes; then
+    # optflags
+
+    AS_CASE(["$target_os"], [mingw*], [
+	RUBY_TRY_CFLAGS(-fno-omit-frame-pointer, [optflags="${optflags+$optflags }-fno-omit-frame-pointer"])
+	RUBY_TRY_CFLAGS(-static-libgcc, [static_libgcc=yes], [static_libgcc=no])
+	if test "$static_libgcc" = yes; then
+	    RUBY_APPEND_OPTION(EXTLDFLAGS, -static-libgcc)
+	fi
+    ])
+
+    # disable fast-math
+    for oflag in -fno-fast-math; do
+	RUBY_TRY_CFLAGS($oflag, [RUBY_APPEND_OPTION(optflags, $oflag)])
+    done
+    for oflag in -fexcess-precision=standard -fp-model\ precise; do
+	RUBY_TRY_CFLAGS($oflag, [RUBY_APPEND_OPTION(XCFLAGS, $oflag)])
+    done
+fi
+
+AC_ARG_WITH(opt-dir,
+	AS_HELP_STRING([--with-opt-dir=DIR-LIST],
+		       [add optional headers and libraries directories separated by $PATH_SEPARATOR]),
+	[
+		val=`echo "$PATH_SEPARATOR$withval" | sed "s|$PATH_SEPARATOR\([[^$PATH_SEPARATOR]*]\)| -I\1/include|g;s/^ //"`
+		CPPFLAGS="$CPPFLAGS $val"
+		val=`echo "$PATH_SEPARATOR$withval" | sed "s|$PATH_SEPARATOR\([[^$PATH_SEPARATOR]*]\)| -L\1/lib|g;s/^ //"`
+		LDFLAGS="$LDFLAGS $val"
+		LDFLAGS_OPTDIR="$val"
+		OPT_DIR="$withval"
+	], [OPT_DIR=])
+
+test -z "${ac_env_CFLAGS_set}" -a -n "${cflags+set}" && eval CFLAGS="\"$cflags $ARCH_FLAG\""
+test -z "${ac_env_CXXFLAGS_set}" -a -n "${cxxflags+set}" && eval CXXFLAGS="\"$cxxflags $ARCH_FLAG\""
+
+}
+{ # header and library section
+
+AC_ARG_WITH(winnt-ver,
+  AS_HELP_STRING([--with-winnt-ver=0xXXXX], [target Windows NT version (default to 0x0501)]),
+  [with_winnt_ver="$withval"], [with_winnt_ver="0x0501"])
+AS_CASE(["$target_os"],
+[mingw*], [
+  RUBY_APPEND_OPTION(CPPFLAGS, -D_WIN32_WINNT=$with_winnt_ver)
+  RUBY_APPEND_OPTION(CPPFLAGS, -D__MINGW_USE_VC2005_COMPAT)
+])
+
+AS_CASE(["$target_os"],
+[freebsd*], [
+  AC_CACHE_CHECK([whether pthread should be enabled by default],
+    rb_cv_enable_pthread_default,
+    [AC_TRY_CPP([
+#include <osreldate.h>
+#if __FreeBSD_version < 502102
+#error pthread should be disabled on this platform
+#endif
+      ],
+      rb_cv_enable_pthread_default=yes,
+      rb_cv_enable_pthread_default=no)])
+  enable_pthread=$rb_cv_enable_pthread_default
+  ],
+[mingw*], [
+  enable_pthread=no
+  ],
+[
+  enable_pthread=yes
+  ])
+
+AC_ARG_ENABLE(pthread,
+       AS_HELP_STRING([--enable-pthread], [obsolete, and ignored]))
+
+dnl Checks for libraries.
+AS_CASE(["$target_os"],[*bsd*|dragonfly*],[],[ac_cv_func_daemon=no])
+
+POSTLINK=:
+AC_SUBST(POSTLINK)
+AS_CASE(["$target_os"],
+[nextstep*], [	],
+[openstep*], [	],
+[rhapsody*], [	],
+[darwin*], [	RUBY_PREPEND_OPTION(LIBS, -lobjc)
+		RUBY_APPEND_OPTIONS(CPPFLAGS, -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT)
+		AC_MSG_CHECKING(whether Mac OS X 10.5 or later)
+		AC_TRY_CPP([#include <AvailabilityMacros.h>
+		    #if MAC_OS_X_VERSION_MAX_ALLOWED <= 1040
+		    #error pre OS X 10.4
+		    [!<===== pre OS X 10.4 =====>]
+		    #endif
+		    ],
+		    [macosx_10_5=yes], [macosx_10_5=no])
+		AC_MSG_RESULT($macosx_10_5)
+		if test $macosx_10_5 = yes; then
+		    ac_cv_func_getcontext=no
+		    ac_cv_func_setcontext=no
+		else
+		    AC_DEFINE(BROKEN_SETREUID, 1)
+		    AC_DEFINE(BROKEN_SETREGID, 1)
+		fi
+		incs=`$CC -v -E -xc - < /dev/null 2>&1 | sed ['1,/^@%:@include </d;s/^ *//;s|[^./][^/]*/\.\./||g;/\/include$/!d;s||/lib|;/\/usr\/lib/d']`
+		for d in `$CC -print-search-dirs | sed -e '/^libraries: */!d;s///' | tr : '\012' | fgrep -v /../ | sed -n 's|^\(/.*/lib\)/$|\1|p'`; do
+		    incs=`echo "$incs" | fgrep -v "$d"`
+		done
+		for d in $incs; do
+		    test -d "$d" && RUBY_APPEND_OPTIONS(LDFLAGS, "-L$d")
+		done
+		ac_cv_type_getgroups=gid_t # getgroups() on Rosetta fills garbage
+		ac_cv_lib_crypt_crypt=no
+		ac_cv_func_fdatasync=no # Mac OS X wrongly reports it has fdatasync()
+		ac_cv_func_vfork=no
+		if test $gcc_major -lt 4 -o \( $gcc_major -eq 4 -a $gcc_minor -lt 3 \); then
+		    ac_cv_func___builtin_setjmp=no
+		fi
+		AC_CACHE_CHECK(for broken crypt with 8bit chars, rb_cv_broken_crypt,
+		    [AC_TRY_RUN([
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+
+void
+broken_crypt(const char *salt, const char *buf1, const char *buf2)
+{
+#if 0
+    printf("%.2x%.2x: %s -> %s\n", (unsigned char)salt[0], (unsigned char)salt[1],
+	   buf1+2, buf2+2);
+#endif
+}
+
+int
+main()
+{
+    int i;
+    char salt[2], buf[256], *s;
+    for (i = 0; i < 128*128; i++) {
+	salt[0] = 0x80 | (i & 0x7f);
+	salt[1] = 0x80 | (i >> 7);
+	strcpy(buf, crypt("", salt));
+	if (strcmp(buf, s = crypt("", salt))) {
+	    broken_crypt(salt, buf, s);
+	    return 1;
+	}
+    }
+    salt[0] = salt[1] = ' ';
+    strcpy(buf, crypt("", salt));
+    salt[0] = salt[1] = 0x80 | ' ';
+    if (strcmp(buf, s = crypt("", salt))) {
+	broken_crypt(salt, buf, s);
+	return 1;
+    }
+    return 0;
+}
+],
+		    rb_cv_broken_crypt=no,
+		    rb_cv_broken_crypt=yes,
+		    rb_cv_broken_crypt=yes)])
+		if test "$rb_cv_broken_crypt" = yes; then
+		   AC_DEFINE(BROKEN_CRYPT, 1)
+		fi
+		AC_CHECK_PROGS(codesign, codesign)
+		if test -n "$codesign"; then
+		    POSTLINK="test -z '\$(RUBY_CODESIGN)' || $codesign -s '\$(RUBY_CODESIGN)' -f \$@"
+		    LINK_SO="$LINK_SO
+\$(POSTLINK)"
+		fi
+		AC_CHECK_HEADERS(crt_externs.h, [], [], [
+		    #include <crt_externs.h>
+		])
+		],
+[hpux*], [	LIBS="-lm $LIBS"
+		ac_cv_c_inline=no],
+[solaris*], [	LIBS="-lm $LIBS"
+		ac_cv_func_vfork=no
+		AC_MSG_CHECKING(whether _XOPEN_SOURCE is already given)
+		AC_TRY_COMPILE([#include <unistd.h>
+		    #ifndef _XOPEN_SOURCE
+		    #error _XOPEN_SOURCE is not defined
+		    #endif
+		    ], [],
+		    [given_xopen_source=yes], [given_xopen_source=no])
+		AC_MSG_RESULT($given_xopen_source)
+		if test $given_xopen_source = no; then
+		  # On Solaris, with gcc, -std=iso9899:1999 in $ansi_options
+		  # is often also needed in CPPFLAGS, because some feature
+		  # definitions vary depending on such standards options.
+		  AS_CASE(["${ansi_options}"],
+		  [*-std=iso9899:1999*], [
+		    RUBY_APPEND_OPTIONS(CPPFLAGS, ${ansi_options})
+		  ])
+		  AC_MSG_CHECKING(appropriate _XOPEN_SOURCE value to define)
+		  define_xopen_source=""
+		  for tmp_xpg in 7 6 5; do
+		    if test x"$define_xopen_source" != x; then
+		        break
+		    fi
+		    # Both AC_TRY_CPP and AC_TRY_COMPILE should pass
+		    # because some options may not be set to CPPFLAGS.
+		    AC_TRY_CPP([
+			#define _XOPEN_SOURCE ${tmp_xpg}00
+			#include <unistd.h>
+			#ifndef _XPG${tmp_xpg}
+			#error _XPG${tmp_xpg} should be defined by _XOPEN_SOURCE=${tmp_xpg}00
+			#endif
+			], [
+			AC_TRY_COMPILE([
+			#define _XOPEN_SOURCE ${tmp_xpg}00
+			#include <unistd.h>
+			#ifndef _XPG${tmp_xpg}
+			#error _XPG${tmp_xpg} should be defined by _XOPEN_SOURCE=${tmp_xpg}00
+			#endif
+			], [],
+			[define_xopen_source=${tmp_xpg}00], [])
+			], [])
+		  done
+		  if test x"$define_xopen_source" = x; then
+		    define_xopen_source=no
+		  fi
+		  AC_MSG_RESULT($define_xopen_source)
+		  if test x"$define_xopen_source" != xno; then
+		    RUBY_APPEND_OPTIONS(CPPFLAGS, -D_XOPEN_SOURCE=$define_xopen_source)
+		  fi
+		fi
+		],
+[haiku*], [
+		LIBS="$LIBS" # m lib is include in root
+		],
+[cygwin*], [	ac_cv_header_langinfo_h=yes
+		RUBY_APPEND_OPTIONS(CPPFLAGS, -D_XOPEN_SOURCE -D_GNU_SOURCE)
+		AC_CHECK_FUNCS(cygwin_conv_path)
+		AC_LIBOBJ([langinfo])
+		],
+[mingw*], [	LIBS="-lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi $LIBS"
+		ac_cv_header_a_out_h=no
+		ac_cv_header_pwd_h=no
+		ac_cv_header_utime_h=no
+		ac_cv_header_sys_ioctl_h=no
+		ac_cv_header_sys_param_h=no
+		ac_cv_header_sys_resource_h=no
+		ac_cv_header_sys_select_h=no
+		ac_cv_header_sys_time_h=no
+		ac_cv_header_sys_times_h=no
+		ac_cv_header_sys_socket_h=no
+		ac_cv_func_lstat=yes
+		ac_cv_func_times=yes
+		ac_cv_func_waitpid=yes
+		ac_cv_func_fsync=yes
+		ac_cv_func_seekdir=yes
+		ac_cv_func_telldir=yes
+		ac_cv_func_isinf=yes
+		ac_cv_func_isnan=yes
+		ac_cv_func_finite=yes
+		ac_cv_func_lchown=yes
+		ac_cv_func_link=yes
+		ac_cv_func_readlink=yes
+		ac_cv_func_symlink=yes
+		ac_cv_lib_crypt_crypt=no
+		ac_cv_func_getpgrp_void=no
+		ac_cv_func_memcmp_working=yes
+		ac_cv_lib_dl_dlopen=no
+		rb_cv_binary_elf=no
+		rb_cv_negative_time_t=no
+		ac_cv_func_fcntl=yes
+		ac_cv_func_flock=yes
+		ac_cv_func_gmtime_r=yes
+		rb_cv_large_fd_select=yes
+		ac_cv_type_struct_timeval=yes
+                ac_cv_func_clock_gettime=yes
+                ac_cv_func_clock_getres=yes
+		ac_cv_func_malloc_usable_size=no
+		{ test "$target_cpu" = x64 && ac_cv_func___builtin_setjmp=no; }
+		AC_CHECK_TYPE([NET_LUID], [], [],
+			      [@%:@include <winsock2.h>
+			      @%:@include <iphlpapi.h>])
+		if test x"$ac_cv_type_NET_LUID" = xyes; then
+		    AC_DEFINE(HAVE_TYPE_NET_LUID, 1)
+		fi
+		AC_CHECK_FUNCS(_gmtime64_s)
+		AC_CHECK_FUNCS(_wfreopen_s)
+		AC_LIBOBJ([langinfo])
+		],
+[bsdi*], [	LIBS="-lm $LIBS"
+		AC_DEFINE(BROKEN_SETREUID, 1)
+		AC_DEFINE(BROKEN_SETREGID, 1)
+                ac_cv_sizeof_rlim_t=8],
+[freebsd*], [	LIBS="-lm $LIBS"
+		ac_cv_func_getpeername=no
+		ac_cv_func_getsockname=no
+		ac_cv_func_shutdown=no
+		ac_cv_func_close=no
+		],
+[netbsd*], [	LIBS="-lm $LIBS"
+		],
+[dragonfly*], [	LIBS="-lm $LIBS"
+		# isinf() and isnan() are macros on DragonFly.
+		ac_cv_func_isinf=yes
+		ac_cv_func_isnan=yes
+		],
+[aix*],[	LIBS="-lm $LIBS"
+		ac_cv_func_round=no
+		],
+[nacl], [
+  LIBS="-lm $LIBS"
+  if test "${nacl_cv_build_variant}" = "newlib"; then
+    RUBY_APPEND_OPTION(CPPFLAGS, -DNACL_NEWLIB)
+  else
+    RUBY_APPEND_OPTION(XCFLAGS, -fPIC)
+  fi
+  ],
+[	LIBS="-lm $LIBS"])
+
+AC_CHECK_LIB(crypt, crypt)      # glibc (GNU/Linux, GNU/Hurd, GNU/kFreeBSD)
+AC_CHECK_LIB(dl, dlopen)	# Dynamic linking for SunOS/Solaris and SYSV
+AC_CHECK_LIB(dld, shl_load)	# Dynamic linking for HP-UX
+AC_CHECK_LIB(socket, shutdown)  # SunOS/Solaris
+
+dnl Checks for header files.
+AC_HEADER_DIRENT
+dnl AC_HEADER_STDC has been checked in AC_USE_SYSTEM_EXTENSIONS
+AC_HEADER_STDBOOL
+AC_HEADER_SYS_WAIT
+
+AC_CHECK_HEADERS(a.out.h)
+AC_CHECK_HEADERS(atomic.h)
+AC_CHECK_HEADERS(direct.h)
+AC_CHECK_HEADERS(grp.h)
+AC_CHECK_HEADERS(fcntl.h)
+AC_CHECK_HEADERS(float.h)
+AC_CHECK_HEADERS(ieeefp.h)
+AC_CHECK_HEADERS(intrinsics.h)
+AC_CHECK_HEADERS(langinfo.h)
+AC_CHECK_HEADERS(limits.h)
+AC_CHECK_HEADERS(locale.h)
+AC_CHECK_HEADERS(malloc.h)
+AC_CHECK_HEADERS(malloc/malloc.h)
+AC_CHECK_HEADERS(malloc_np.h)
+AC_CHECK_HEADERS(net/socket.h)
+AC_CHECK_HEADERS(process.h)
+AC_CHECK_HEADERS(pwd.h)
+AC_CHECK_HEADERS(setjmpex.h)
+AC_CHECK_HEADERS(sys/attr.h)
+AC_CHECK_HEADERS(sys/fcntl.h)
+AC_CHECK_HEADERS(sys/file.h)
+AC_CHECK_HEADERS(sys/id.h)
+AC_CHECK_HEADERS(sys/ioctl.h)
+AC_CHECK_HEADERS(sys/mkdev.h)
+AC_CHECK_HEADERS(sys/param.h)
+AC_CHECK_HEADERS(sys/prctl.h)
+AC_CHECK_HEADERS(sys/resource.h)
+AC_CHECK_HEADERS(sys/select.h)
+AC_CHECK_HEADERS(sys/sendfile.h)
+AC_CHECK_HEADERS(sys/socket.h)
+AC_CHECK_HEADERS(sys/syscall.h)
+AC_CHECK_HEADERS(sys/time.h)
+AC_CHECK_HEADERS(sys/times.h)
+AC_CHECK_HEADERS(sys/uio.h)
+AC_CHECK_HEADERS(sys/utime.h)
+AC_CHECK_HEADERS(syscall.h)
+AC_CHECK_HEADERS(time.h)
+AC_CHECK_HEADERS(ucontext.h)
+AC_CHECK_HEADERS(utime.h)
+
+AC_ARG_WITH([gmp],
+  [AS_HELP_STRING([--without-gmp],
+    [disable GNU GMP to accelerate Bignum operations])],
+  [],
+  [with_gmp=yes])
+AS_IF([test "x$with_gmp" != xno],
+  [AC_CHECK_HEADERS(gmp.h)
+   AS_IF([test "x$ac_cv_header_gmp_h" != xno],
+     AC_CHECK_LIB([gmp], [__gmpz_init]))
+   with_gmp="$ac_cv_lib_gmp___gmpz_init"
+   AS_IF([test -z "$with_gmp"], [with_gmp=no])])
+
+AC_ARG_WITH([jemalloc],
+  [AS_HELP_STRING([--with-jemalloc],[use jemalloc allocator])],
+  [with_jemalloc=$withval], [with_jemalloc=no])
+AS_IF([test "x$with_jemalloc" = xyes],[
+  AC_CHECK_LIB([jemalloc], [malloc_conf], [], [with_jemalloc=no])
+  AC_CHECK_HEADER(jemalloc/jemalloc.h, [
+    AC_DEFINE(RUBY_ALTERNATIVE_MALLOC_HEADER, [<jemalloc/jemalloc.h>])
+  ])
+  AS_IF([test "x$with_jemalloc" = xno], [
+    AC_CACHE_CHECK([for jemalloc with JEMALLOC_MANGLE], rb_cv_jemalloc_demangle,
+      [AC_LINK_IFELSE([AC_LANG_PROGRAM([@%:@define JEMALLOC_MANGLE 1
+      @%:@ifdef RUBY_ALTERNATIVE_MALLOC_HEADER
+      @%:@include RUBY_ALTERNATIVE_MALLOC_HEADER
+      @%:@else
+      @%:@include <jemalloc.h>
+      @%:@endif], [return !&malloc_conf])],
+      [rb_cv_jemalloc_demangle=yes],
+      [rb_cv_jemalloc_demangle=no])
+    ])
+  ])
+  AS_IF([test "x$rb_cv_jemalloc_demangle" = xyes], [
+    AC_DEFINE(JEMALLOC_MANGLE)
+    with_jemalloc=yes
+  ])
+  AS_IF([test "x$with_jemalloc" = xyes],
+    [
+      ac_cv_func_malloc_usable_size=yes
+    ],
+    [AC_MSG_ERROR([jemalloc requested but not found])
+  ])
+])
+
+dnl check for large file stuff
+mv confdefs.h confdefs1.h
+: > confdefs.h
+AC_SYS_LARGEFILE
+# On 32-bit Solaris, it is safe to define _LARGEFILE_SOURCE
+# which is not added by AC_SYS_LARGEFILE.
+if test x"$enable_largefile" != xno; then
+  AS_CASE(["$target_os"], [solaris*], [
+    AC_MSG_CHECKING([wheather _LARGEFILE_SOURCE should be defined])
+    AS_CASE(["${ac_cv_sys_file_offset_bits}:${ac_cv_sys_large_files}"],
+      ["64:"|"64:no"|"64:unknown"], [
+	# insert _LARGEFILE_SOURCE before _FILE_OFFSET_BITS line
+	# that is the same order as "getconf LFS_CFLAGS" output
+	mv confdefs.h largefile0.h
+	: > confdefs.h
+	AC_DEFINE(_LARGEFILE_SOURCE)
+	cat largefile0.h >> confdefs.h
+	rm largefile0.h
+	AC_MSG_RESULT([yes])
+      ], [AC_MSG_RESULT([no])])
+  ])
+fi
+mv confdefs.h largefile.h
+mv confdefs1.h confdefs.h
+cat largefile.h >> confdefs.h
+
+AS_CASE(["$target_os"],
+    [mingw*], [ac_cv_type_off_t=yes;ac_cv_sizeof_off_t=8],
+    [aix*], [
+    AS_CASE(["$target_cpu:$ac_cv_sys_large_files"],
+	[ppc64:*|powerpc64:*], [],
+	[*:no|*:unknown], [],
+	[
+	    # AIX currently does not support a 32-bit call to posix_fadvise()
+	    # if _LARGE_FILES is defined.
+	    ac_cv_func_posix_fadvise=no
+	])
+    ])
+
+AC_C_BIGENDIAN
+AC_C_CONST
+AC_C_CHAR_UNSIGNED
+AC_C_INLINE
+AC_C_VOLATILE
+AC_C_TYPEOF
+
+AS_CASE(":$ac_cv_c_const:$ac_cv_c_volatile:",
+    [*:no:*], [AC_MSG_ERROR(ANSI C-conforming const and volatile are mandatory)])
+
+AC_CHECK_TYPES([long long, off_t])
+
+AC_CACHE_CHECK([char bit], [rb_cv_char_bit],
+    [test "$universal_binary" = yes && cross_compiling=yes
+    AC_COMPUTE_INT([rb_cv_char_bit], [CHAR_BIT],
+	[AC_INCLUDES_DEFAULT([@%:@include <limits.h>])], [rb_cv_char_bit=8])
+    test "$universal_binary" = yes && cross_compiling=$real_cross_compiling])
+
+dnl RUBY_CHECK_SIZEOF [typename], [maybe same size types], [macros], [include]
+AC_DEFUN([RUBY_CHECK_SIZEOF],
+[dnl
+AS_VAR_PUSHDEF([rbcv_var], [rbcv_sizeof_var])dnl
+AS_VAR_PUSHDEF([cond], [rbcv_sizeof_cond])dnl
+AS_VAR_PUSHDEF([t], [rbcv_sizeof_type])dnl
+AS_VAR_PUSHDEF([s], [rbcv_sizeof_size])dnl
+]
+[m4_bmatch([$1], [\.], [], [if test "$universal_binary" = yes; then])
+AC_CACHE_CHECK([size of $1], [AS_TR_SH([ac_cv_sizeof_$1])], [
+    unset AS_TR_SH(ac_cv_sizeof_$1)
+    rbcv_var="
+typedef m4_bpatsubst([$1], [\..*]) ac__type_sizeof_;
+static ac__type_sizeof_ *rbcv_ptr;
+@%:@define AS_TR_CPP(SIZEOF_$1) sizeof((*rbcv_ptr)[]m4_bmatch([$1], [\.], .m4_bpatsubst([$1], [^[^.]*\.])))
+"
+    m4_ifval([$2], [test -z "${AS_TR_SH(ac_cv_sizeof_$1)+set}" && {
+    for t in $2; do
+	AC_COMPILE_IFELSE(
+	    [AC_LANG_BOOL_COMPILE_TRY(AC_INCLUDES_DEFAULT([$4]
+		[$rbcv_var]),
+		[AS_TR_CPP(SIZEOF_$1) == sizeof($t)])], [
+		AS_TR_SH(ac_cv_sizeof_$1)=AS_TR_CPP([SIZEOF_]$t)
+		break])
+    done
+    }], [
+	AC_COMPUTE_INT([AS_TR_SH(ac_cv_sizeof_$1)], [AS_TR_CPP(SIZEOF_$1)],
+	    [AC_INCLUDES_DEFAULT([$4])
+$rbcv_var],
+	    [AS_TR_SH(ac_cv_sizeof_$1)=])
+    ])
+    unset cond
+    m4_ifval([$3], [test -z "${AS_TR_SH(ac_cv_sizeof_$1)+set}" && {
+    for s in 32 64 128; do
+	for t in $3; do
+	    cond="${cond}
+@%:@${cond+el}if defined(__${t}${s}__) || defined(__${t}${s}) || defined(_${t}${s}) || defined(${t}${s})"
+	    hdr="AC_INCLUDES_DEFAULT([$4
+@%:@if defined(__${t}${s}__) || defined(__${t}${s}) || defined(_${t}${s}) || defined(${t}${s})
+@%:@ define AS_TR_CPP(HAVE_$1) 1
+@%:@else
+@%:@ define AS_TR_CPP(HAVE_$1) 0
+@%:@endif])"
+	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$hdr], [!AS_TR_CPP(HAVE_$1)])], [continue])
+	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$hdr]
+				[$rbcv_var],
+				[AS_TR_CPP(HAVE_$1) == (AS_TR_CPP(SIZEOF_$1) == ($s / $rb_cv_char_bit))])],
+		[AS_TR_SH(ac_cv_sizeof_$1)="${AS_TR_SH(ac_cv_sizeof_$1)+${AS_TR_SH(ac_cv_sizeof_$1)-} }${t}${s}"; continue])
+	    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$hdr]
+[
+@%:@if AS_TR_CPP(HAVE_$1)
+$rbcv_var
+@%:@else
+@%:@define AS_TR_CPP(SIZEOF_$1) 0
+@%:@endif
+],
+		    [AS_TR_CPP(HAVE_$1) == (AS_TR_CPP(SIZEOF_$1) == (m4_bmatch([$2], [^[0-9][0-9]*$], [$2], [($s / $rb_cv_char_bit)])))])],
+		[AS_TR_SH(ac_cv_sizeof_$1)="${AS_TR_SH(ac_cv_sizeof_$1)+${AS_TR_SH(ac_cv_sizeof_$1)-} }${t}${s}m4_bmatch([$2], [^[0-9][0-9]*$], [:$2])"])
+	done
+    done
+    }])
+    test "${AS_TR_SH(ac_cv_sizeof_$1)@%:@@<:@1-9@:>@}" = "${AS_TR_SH(ac_cv_sizeof_$1)}" &&
+    m4_ifval([$2][$3],
+	[test "${AS_TR_SH(ac_cv_sizeof_$1)@%:@SIZEOF_}" = "${AS_TR_SH(ac_cv_sizeof_$1)}" && ]){
+    test "$universal_binary" = yes && cross_compiling=yes
+    AC_COMPUTE_INT([t], AS_TR_CPP(SIZEOF_$1), [AC_INCLUDES_DEFAULT([$4])]
+[${cond+$cond
+@%:@else}
+$rbcv_var
+${cond+@%:@endif}
+@%:@ifndef AS_TR_CPP(SIZEOF_$1)
+@%:@define AS_TR_CPP(SIZEOF_$1) 0
+@%:@endif], [t=0])
+    test "$universal_binary" = yes && cross_compiling=$real_cross_compiling
+    if test ${t-0} != 0; then
+	AS_TR_SH(ac_cv_sizeof_$1)="${AS_TR_SH(ac_cv_sizeof_$1)+${AS_TR_SH(ac_cv_sizeof_$1)-} }${t}"
+    fi
+    }
+    : ${AS_TR_SH(ac_cv_sizeof_$1)=0}
+])
+{
+    unset cond
+    for t in ${AS_TR_SH(ac_cv_sizeof_$1)-}; do
+	AS_CASE(["$t"],
+	[[[0-9]*|SIZEOF_*]], [
+	    ${cond+echo "@%:@else"}
+	    echo "[@%:@define ]AS_TR_CPP(SIZEOF_$1) $t"
+	    break
+	    ],
+	[
+	    s=`expr $t : ['.*[^0-9]\([0-9][0-9]*\)$']`
+	    AS_CASE([$t], [*:*], [t="${t%:*}"], [s=`expr $s / $rb_cv_char_bit`])
+	    echo "@%:@${cond+el}if defined(__${t}__) || defined(__${t}) || defined(_${t}) || defined($t)"
+	    echo "@%:@define AS_TR_CPP(SIZEOF_$1) $s"
+	    cond=1
+	    ])
+    done
+    ${cond+echo "@%:@endif"}
+} >> confdefs.h
+m4_bmatch([$1], [\.], [], [else
+AC_CHECK_SIZEOF([$1], 0, [$4])
+fi])
+AS_VAR_POPDEF([rbcv_var])dnl
+AS_VAR_POPDEF([cond])dnl
+AS_VAR_POPDEF([t])dnl
+AS_VAR_POPDEF([s])dnl
+])
+
+RUBY_CHECK_SIZEOF(int, [], [ILP])
+RUBY_CHECK_SIZEOF(short)
+RUBY_CHECK_SIZEOF(long, [int], [ILP LP])
+RUBY_CHECK_SIZEOF(long long)
+RUBY_CHECK_SIZEOF(__int64, [8], [ILP LP])
+RUBY_CHECK_SIZEOF(__int128, [16], [ILP LP])
+RUBY_CHECK_SIZEOF(off_t)
+RUBY_CHECK_SIZEOF(void*, [int long "long long"], [ILP LP LLP])
+RUBY_CHECK_SIZEOF(float)
+RUBY_CHECK_SIZEOF(double)
+RUBY_CHECK_SIZEOF(time_t, [long "long long"], [], [@%:@include <time.h>])
+RUBY_CHECK_SIZEOF(clock_t, [], [], [@%:@include <time.h>])
+
+AC_CACHE_CHECK(packed struct attribute, rb_cv_packed_struct,
+    [rb_cv_packed_struct=no
+    for mac in \
+	"__pragma(pack(push, 1)) x __pragma(pack(pop))" \
+	"x __attribute__((packed))" \
+	; do
+	AC_TRY_COMPILE([@%:@define PACKED_STRUCT(x) $mac
+			PACKED_STRUCT(struct { int a; });], [],
+		[rb_cv_packed_struct=$mac; break])
+    done])
+packed_struct_unaligned=x
+if test "$rb_cv_packed_struct" != no; then
+    AC_DEFINE_UNQUOTED([PACKED_STRUCT(x)], [$rb_cv_packed_struct])
+else
+    AC_DEFINE_UNQUOTED([PACKED_STRUCT(x)], x)
+fi
+AC_DEFINE_UNQUOTED(PACKED_STRUCT_UNALIGNED(x), $packed_struct_unaligned)
+
+AC_DEFUN([RUBY_CHECK_PRINTF_PREFIX], [
+AC_CACHE_CHECK([for printf prefix for $1], [rb_cv_pri_prefix_]AS_TR_SH($1),[
+    [rb_cv_pri_prefix_]AS_TR_SH($1)=[NONE]
+    RUBY_WERROR_FLAG(RUBY_APPEND_OPTIONS(CFLAGS, $rb_cv_wsuppress_flags)
+    for pri in $2; do
+        AC_TRY_COMPILE(
+            [@%:@include <stdio.h>
+	    @%:@include <stddef.h>
+            @%:@ifdef __GNUC__
+            @%:@define PRINTF_ARGS(decl, string_index, first_to_check) \
+              decl __attribute__((format(printf, string_index, first_to_check)))
+            @%:@else
+            @%:@define PRINTF_ARGS(decl, string_index, first_to_check) decl
+            @%:@endif
+	    PRINTF_ARGS(void test_sprintf(const char*, ...), 1, 2);],
+            [printf("%]${pri}[d", (]$1[)42);
+            test_sprintf("%]${pri}[d", (]$1[)42);],
+            [rb_cv_pri_prefix_]AS_TR_SH($1)[=[$pri]; break])
+    done)])
+if test "[$rb_cv_pri_prefix_]AS_TR_SH($1)" != NONE; then
+    AC_DEFINE_UNQUOTED([PRI_]m4_ifval($3,$3,AS_TR_CPP(m4_bpatsubst([$1],[_t$])))[_PREFIX],
+        "[$rb_cv_pri_prefix_]AS_TR_SH($1)")
+fi
+])
+
+if test "x$ac_cv_type_long_long" = xyes; then
+    RUBY_CHECK_PRINTF_PREFIX(long long, ll I64, LL)
+elif test "x$ac_cv_type___int64" = xyes; then
+    RUBY_CHECK_PRINTF_PREFIX(__int64, ll I64, LL)
+fi
+
+dnl RUBY_CHECK_SIGNEDNESS [typename] [if-signed] [if-unsigned] [included]
+AC_DEFUN([RUBY_CHECK_SIGNEDNESS], [dnl
+    AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT([$4])], [($1)-1 > 0])],
+		      [$3], [$2])])
+
+dnl RUBY_REPLACE_TYPE [typename] [default type] [macro type] [included]
+AC_DEFUN([RUBY_REPLACE_TYPE], [dnl
+    AC_CHECK_TYPE([$1],
+		  [n="patsubst([$1],["],[\\"])"],
+		  [n="patsubst([$2],["],[\\"])"],
+		  [$4])
+    AC_CACHE_CHECK([for convertible type of [$1]], rb_cv_[$1]_convertible, [
+	u= t=
+	AS_CASE(["$n "],
+	  [*" signed "*], [ ],
+	  [*" unsigned "*], [
+	    u=U],
+	  [RUBY_CHECK_SIGNEDNESS($n, [], [u=U], [$4])])
+	if test x"$t" = x; then
+	    for t in "long long" long int short; do
+		test -n "$u" && t="unsigned $t"
+		AC_COMPILE_IFELSE(
+		    [AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT([$4])]
+			[typedef $n rbcv_conftest_target_type;
+			typedef $t rbcv_conftest_replace_type;
+			extern rbcv_conftest_target_type rbcv_conftest_var;
+			extern rbcv_conftest_replace_type rbcv_conftest_var;
+			extern rbcv_conftest_target_type rbcv_conftest_func(void);
+			extern rbcv_conftest_replace_type rbcv_conftest_func(void);
+			], [sizeof(rbcv_conftest_target_type) == sizeof(rbcv_conftest_replace_type)])],
+		    [n="$t"; break])
+	    done
+	fi
+	AS_CASE([" $n "],
+	  [*" long long "*], [
+	    t=LL],
+	  [*" long "*], [
+	    t=LONG],
+	  [
+	    t=INT])
+	rb_cv_[$1]_convertible=${u}${t}])
+    if test "${AS_TR_SH(ac_cv_type_[$1])}" = "yes"; then
+	n="$1"
+    else
+	AS_CASE(["${rb_cv_[$1]_convertible}"],
+		[*LL], [n="long long"],
+		[*LONG], [n="long"],
+		[n="int"])
+	AS_CASE(["${rb_cv_[$1]_convertible}"],
+		[U*], [n="unsigned $n"])
+    fi
+    AS_CASE("${rb_cv_[$1]_convertible}", [U*], [u=+1], [u=-1])
+    AC_DEFINE_UNQUOTED(rb_[$1], $n)
+    AC_DEFINE_UNQUOTED([SIGNEDNESS_OF_]AS_TR_CPP($1), $u)
+    AC_DEFINE_UNQUOTED([$3]2NUM[(v)], [${rb_cv_[$1]_convertible}2NUM(v)])
+    AC_DEFINE_UNQUOTED(NUM2[$3][(v)], [NUM2${rb_cv_[$1]_convertible}(v)])
+    AC_DEFINE_UNQUOTED(PRI_[$3]_PREFIX,
+	[PRI_`echo ${rb_cv_[$1]_convertible} | sed ['s/^U//']`_PREFIX])
+])
+RUBY_REPLACE_TYPE(pid_t, int, PIDT)
+RUBY_REPLACE_TYPE(uid_t, int, UIDT)
+RUBY_REPLACE_TYPE(gid_t, int, GIDT)
+RUBY_REPLACE_TYPE(time_t, [], TIMET, [@%:@include <time.h>])
+RUBY_REPLACE_TYPE(dev_t, [int long "long long"], DEVT)
+RUBY_REPLACE_TYPE(mode_t, ["unsigned int" long], MODET, [@%:@include <sys/stat.h>])
+RUBY_REPLACE_TYPE(rlim_t, [int long "long long"], RLIM, [
+@%:@ifdef HAVE_SYS_TYPES_H
+@%:@include <sys/types.h>
+@%:@endif
+@%:@ifdef HAVE_SYS_TYPES_H
+@%:@include <sys/time.h>
+@%:@endif
+@%:@include <sys/resource.h>
+])
+RUBY_REPLACE_TYPE(off_t, [], OFFT)
+RUBY_REPLACE_TYPE(clockid_t, [], CLOCKID)
+
+AC_CACHE_CHECK(for prototypes, rb_cv_have_prototypes,
+  [AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);],
+	rb_cv_have_prototypes=yes,
+	rb_cv_have_prototypes=no)])
+if test "$rb_cv_have_prototypes" = yes; then
+  AC_DEFINE(HAVE_PROTOTYPES)
+fi
+
+AC_CACHE_CHECK(token paste string, rb_cv_tokenpaste,
+  [AC_TRY_COMPILE([@%:@define paste(a,b) a@%:@@%:@b],
+		  [int xy = 1; return paste(x,y);],
+		  rb_cv_tokenpaste=ansi,
+		  rb_cv_tokenpaste=knr)])
+if test "$rb_cv_tokenpaste" = ansi; then
+  AC_DEFINE(TOKEN_PASTE(x,y),[x@%:@@%:@y])
+else
+  AC_DEFINE(TOKEN_PASTE(x,y),[x/**/y])
+fi
+
+AC_CACHE_CHECK(stringization, rb_cv_stringization, [
+  rb_cv_stringization=no
+  for string in "#expr" '"expr"'; do
+    AC_COMPILE_IFELSE([
+      AC_LANG_BOOL_COMPILE_TRY([
+#define STRINGIZE0(expr) $string
+#define STRINGIZE(expr) STRINGIZE0(expr)
+#undef real_test_for_stringization
+#define test_for_stringization -.real_test_for_stringization.-
+const char stringized[[]] = STRINGIZE(test_for_stringization);
+], [sizeof(stringized) == 32])],
+      [rb_cv_stringization="$string"; break],
+      [rb_cv_stringization=no])
+  done]
+)
+AC_DEFINE(STRINGIZE(expr),STRINGIZE0(expr))
+if test x"$rb_cv_stringization" != xno -a "$rb_cv_stringization" != "#expr"; then
+  AC_DEFINE_UNQUOTED(STRINGIZE0(expr),$rb_cv_stringization)
+  AC_DEFINE(OLD_FASHIONED_STRINGIZATION,1)
+fi
+
+AC_CACHE_CHECK([string literal concatenation],
+  rb_cv_string_literal_concatenation, [
+  AC_COMPILE_IFELSE([
+    AC_LANG_BOOL_COMPILE_TRY([
+const char concatenated_literal[[]] = "literals" "to"
+  "be" "concatenated.";
+], [sizeof(concatenated_literal) == 26])],
+    [rb_cv_string_literal_concatenation=yes],
+    [rb_cv_string_literal_concatenation=no])]
+)
+if test "$rb_cv_string_literal_concatenation" = no; then
+  AC_DEFINE(NO_STRING_LITERAL_CONCATENATION,1)
+fi
+
+AC_CACHE_CHECK(for variable length prototypes and stdarg.h, rb_cv_stdarg,
+  [AC_TRY_COMPILE([
+#include <stdarg.h>
+int foo(int x, ...) {
+	va_list va;
+	va_start(va, x);
+	va_arg(va, int);
+	va_arg(va, char *);
+	va_arg(va, double);
+	return 0;
+}
+], [return foo(10, "", 3.14);],
+	rb_cv_stdarg=yes,
+	rb_cv_stdarg=no)])
+if test "$rb_cv_stdarg" = yes; then
+  AC_DEFINE(HAVE_STDARG_PROTOTYPES)
+fi
+
+AC_CACHE_CHECK(for variable length macro, rb_cv_va_args_macro,
+  [AC_TRY_COMPILE([
+int foo(int x, ...);
+@%:@define FOO(a, ...) foo(a, @%:@@%:@__VA_ARGS__)
+], [FOO(1);FOO(1,2);FOO(1,2,3);],
+  rb_cv_va_args_macro=yes,
+  rb_cv_va_args_macro=no)])
+if test "$rb_cv_va_args_macro" = yes; then
+  AC_DEFINE(HAVE_VA_ARGS_MACRO)
+fi
+
+AC_DEFUN([RUBY_DEFINE_IF], [dnl
+    m4_ifval([$1], [AS_LITERAL_IF([$1], [], [test "X$1" = X || ])cat <<EOH >> confdefs.h
+@%:@if $1
+EOH
+])dnl
+AC_DEFINE_UNQUOTED($2, $3)dnl
+    m4_ifval([$1], [AS_LITERAL_IF([$1], [], [test "X$1" = X || ])cat <<EOH >> confdefs.h
+@%:@endif /* $1 */
+EOH
+])dnl
+])dnl
+
+dnl RUBY_DECL_ATTRIBUTE(attrib, macroname, cachevar, condition, type, code)
+AC_DEFUN([RUBY_DECL_ATTRIBUTE], [dnl
+m4_ifval([$2], dnl
+  [AS_VAR_PUSHDEF([attrib], m4_bpatsubst([$2], [(.*)], []))], dnl
+  [AS_VAR_PUSHDEF([attrib], m4_toupper(m4_format(%.4s, [$5]))[_]AS_TR_CPP($1))] dnl
+)dnl
+m4_ifval([$3], dnl
+  [AS_VAR_PUSHDEF([rbcv],[$3])], dnl
+  [AS_VAR_PUSHDEF([rbcv],[rb_cv_]m4_format(%.4s, [$5])[_][$1])]dnl
+)dnl
+m4_pushdef([attrib_code],[m4_bpatsubst([$1],["],[\\"])])dnl
+m4_pushdef([attrib_params],[m4_bpatsubst([$2(x)],[^[^()]*(\([^()]*\)).*],[\1])])dnl
+m4_ifval([$4], [rbcv_cond=["$4"]; test "$rbcv_cond" || unset rbcv_cond])
+AC_CACHE_CHECK(for m4_ifval([$2],[m4_bpatsubst([$2], [(.*)], [])],[$1]) [$5] attribute, rbcv, dnl
+[rbcv=x
+RUBY_WERROR_FLAG([
+for mac in \
+    "__attribute__ ((attrib_code)) x" \
+    "x __attribute__ ((attrib_code))" \
+    "__declspec(attrib_code) x" \
+    x; do
+  m4_ifval([$4],mac="$mac"${rbcv_cond+" /* only if $rbcv_cond */"})
+  AC_TRY_COMPILE(
+    m4_ifval([$4],${rbcv_cond+[@%:@if ]$rbcv_cond})
+[@%:@define ]attrib[](attrib_params)[ $mac]
+m4_ifval([$4],${rbcv_cond+[@%:@else]}
+${rbcv_cond+[@%:@define ]attrib[](attrib_params)[ x]}
+${rbcv_cond+[@%:@endif]})
+$6
+@%:@define mesg ("")
+    attrib[](attrib_params)[;], [],
+    [rbcv="$mac"; break])
+done
+])])
+if test "$rbcv" != x; then
+    RUBY_DEFINE_IF(m4_ifval([$4],[${rbcv_cond}]), attrib[](attrib_params)[], $rbcv)
+fi
+m4_ifval([$4], [unset rbcv_cond]) dnl
+m4_popdef([attrib_params])dnl
+m4_popdef([attrib_code])dnl
+AS_VAR_POPDEF([attrib])dnl
+AS_VAR_POPDEF([rbcv])dnl
+])
+
+dnl RUBY_FUNC_ATTRIBUTE(attrib, macroname, cachevar, condition)
+AC_DEFUN([RUBY_FUNC_ATTRIBUTE], [dnl
+    RUBY_DECL_ATTRIBUTE([$1], [$2], [$3], [$4],
+	[function], [@%:@define x void conftest_attribute_check(void)]
+    )
+])
+
+dnl RUBY_TYPE_ATTRIBUTE(attrib, macroname, cachevar, condition)
+AC_DEFUN([RUBY_TYPE_ATTRIBUTE], [dnl
+    RUBY_DECL_ATTRIBUTE([$1], [$2], [$3], [$4],
+	[type], [
+@%:@define x struct conftest_attribute_check {int i;}
+])
+])
+
+RUBY_FUNC_ATTRIBUTE(__const__, CONSTFUNC)
+RUBY_FUNC_ATTRIBUTE(__pure__, PUREFUNC)
+RUBY_FUNC_ATTRIBUTE(__noreturn__, NORETURN)
+RUBY_FUNC_ATTRIBUTE(__deprecated__, DEPRECATED)
+RUBY_FUNC_ATTRIBUTE(__deprecated__("by "@%:@n), DEPRECATED_BY(n,x), rb_cv_func_deprecated_by)
+RUBY_TYPE_ATTRIBUTE(__deprecated__ mesg, DEPRECATED_TYPE(mesg,x), rb_cv_type_deprecated)
+RUBY_FUNC_ATTRIBUTE(__noinline__, NOINLINE)
+RUBY_FUNC_ATTRIBUTE(__always_inline__, ALWAYS_INLINE)
+RUBY_FUNC_ATTRIBUTE(__error__ mesg, ERRORFUNC(mesg,x), rb_cv_func___error__)
+RUBY_FUNC_ATTRIBUTE(__warning__ mesg, WARNINGFUNC(mesg,x), rb_cv_func___warning__)
+RUBY_FUNC_ATTRIBUTE(__weak__, WEAK, rb_cv_func_weak)
+if test "$rb_cv_func_weak" != x; then
+   AC_DEFINE(HAVE_FUNC_WEAK)
+fi
+
+if_i386=${universal_binary+[defined __i386__]}
+RUBY_FUNC_ATTRIBUTE(__stdcall__,  FUNC_STDCALL,  rb_cv_func_stdcall,  ${if_i386})
+RUBY_FUNC_ATTRIBUTE(__cdecl__,    FUNC_CDECL,    rb_cv_func_cdecl,    ${if_i386})
+RUBY_FUNC_ATTRIBUTE(__fastcall__, FUNC_FASTCALL, rb_cv_func_fastcall, ${if_i386})
+RUBY_FUNC_ATTRIBUTE(__optimize__("O0"), FUNC_UNOPTIMIZED, rb_cv_func_unoptimized)
+RUBY_FUNC_ATTRIBUTE(__optimize__("-Os","-fomit-frame-pointer"), FUNC_MINIMIZED, rb_cv_func_minimized)
+
+if test "$GCC" = yes; then
+    AC_CACHE_CHECK([for function alias], [rb_cv_gcc_function_alias],
+	[rb_cv_gcc_function_alias=no
+	for a in alias weak,alias; do
+	    AC_TRY_LINK([void foo(void) {}
+		void bar(void) __attribute__(($a("foo")));], [bar()],
+		[rb_cv_gcc_function_alias=$a; break])
+	done])
+    if test "$rb_cv_gcc_function_alias" != no; then
+	AC_DEFINE(HAVE_ATTRIBUTE_FUNCTION_ALIAS)
+	AC_DEFINE_UNQUOTED([RUBY_ALIAS_FUNCTION_TYPE(type, prot, name, args)],
+			   [type prot __attribute__(($rb_cv_gcc_function_alias(@%:@name)));])
+	AC_DEFINE_UNQUOTED([RUBY_ALIAS_FUNCTION_VOID(prot, name, args)],
+			   [RUBY_ALIAS_FUNCTION_TYPE(void, prot, name, args)])
+    fi
+
+    AC_CACHE_CHECK([for __atomic builtins], [rb_cv_gcc_atomic_builtins], [
+	AC_TRY_LINK([unsigned char atomic_var;],
+		    [
+			__atomic_exchange_n(&atomic_var, 0, __ATOMIC_SEQ_CST);
+			__atomic_exchange_n(&atomic_var, 1, __ATOMIC_SEQ_CST);
+			__atomic_fetch_add(&atomic_var, 1, __ATOMIC_SEQ_CST);
+			__atomic_fetch_sub(&atomic_var, 1, __ATOMIC_SEQ_CST);
+			__atomic_or_fetch(&atomic_var, 1, __ATOMIC_SEQ_CST);
+		    ],
+		    [rb_cv_gcc_atomic_builtins=yes],
+		    [rb_cv_gcc_atomic_builtins=no])])
+    if test "$rb_cv_gcc_atomic_builtins" = yes; then
+	AC_DEFINE(HAVE_GCC_ATOMIC_BUILTINS)
+    fi
+
+    AC_CACHE_CHECK([for __sync builtins], [rb_cv_gcc_sync_builtins], [
+	AC_TRY_LINK([unsigned char atomic_var;],
+		    [
+			__sync_lock_test_and_set(&atomic_var, 0);
+			__sync_lock_test_and_set(&atomic_var, 1);
+			__sync_fetch_and_add(&atomic_var, 1);
+			__sync_fetch_and_sub(&atomic_var, 1);
+			__sync_or_and_fetch(&atomic_var, 1);
+			__sync_val_compare_and_swap(&atomic_var, 0, 1);
+		    ],
+		    [rb_cv_gcc_sync_builtins=yes],
+		    [rb_cv_gcc_sync_builtins=no])])
+    if test "$rb_cv_gcc_sync_builtins" = yes; then
+	AC_DEFINE(HAVE_GCC_SYNC_BUILTINS)
+    fi
+
+    AC_CACHE_CHECK(for __builtin_unreachable, rb_cv_func___builtin_unreachable,
+    [RUBY_WERROR_FLAG(
+    [AC_TRY_LINK([volatile int zero;],
+	[if (zero) __builtin_unreachable();],
+	[rb_cv_func___builtin_unreachable=yes],
+	[rb_cv_func___builtin_unreachable=no])
+    ])
+    ])
+    if test "$rb_cv_func___builtin_unreachable" = yes; then
+	AC_DEFINE_UNQUOTED(UNREACHABLE, [__builtin_unreachable()])
+    fi
+fi
+
+AC_CACHE_CHECK(for exported function attribute, rb_cv_func_exported, [
+rb_cv_func_exported=no
+RUBY_WERROR_FLAG([
+for mac in '__attribute__ ((__visibility__("default")))' '__declspec(dllexport)'; do
+  AC_TRY_COMPILE([@%:@define RUBY_FUNC_EXPORTED $mac extern
+    RUBY_FUNC_EXPORTED void conftest_attribute_check(void);], [],
+    [rb_cv_func_exported="$mac"; break])
+done
+])])
+if test "$rb_cv_func_exported" != no; then
+    AC_DEFINE_UNQUOTED(RUBY_FUNC_EXPORTED, [$rb_cv_func_exported extern])
+fi
+
+RUBY_APPEND_OPTION(XCFLAGS, -DRUBY_EXPORT)
+
+AC_CACHE_CHECK(for function name string predefined identifier,
+    rb_cv_function_name_string,
+    [rb_cv_function_name_string=no
+    RUBY_WERROR_FLAG([
+	for func in __func__ __FUNCTION__; do
+	    AC_TRY_LINK([@%:@include <stdio.h>],
+			[puts($func);],
+			[rb_cv_function_name_string=$func
+			break])
+	done
+    ])]
+)
+if test "$rb_cv_function_name_string" != no; then
+    AC_DEFINE_UNQUOTED(RUBY_FUNCTION_NAME_STRING, [$rb_cv_function_name_string])
+fi
+
+AC_CACHE_CHECK(if enum over int is allowed, rb_cv_enum_over_int, [
+    rb_cv_enum_over_int=no
+    if test "x$ac_cv_type_long_long" = xyes; then
+	type="unsigned long long" max="ULLONG_MAX"
+    else
+	type="unsigned long" max="ULONG_MAX"
+    fi
+    RUBY_WERROR_FLAG([
+        AC_COMPILE_IFELSE([
+            AC_LANG_BOOL_COMPILE_TRY([
+                    @%:@include <limits.h>
+                    enum {conftest_max = $max};
+                ], [
+                    (conftest_max == $max) &&
+                    (sizeof(conftest_max) == sizeof($type))
+                ]
+	    )],
+	    [rb_cv_enum_over_int=yes],
+	    [rb_cv_enum_over_int=no]
+	)
+    ])
+])
+if test $rb_cv_enum_over_int = yes; then
+    AC_DEFINE(ENUM_OVER_INT, 1)
+fi
+
+dnl Check whether we need to define sys_nerr locally
+AC_CHECK_DECLS([sys_nerr], [], [], [$ac_includes_default
+@%:@include <errno.h>])
+
+AC_CHECK_DECLS([getenv])
+
+AS_CASE(["$target_cpu"],
+[alpha*|sh4|sh4el|sh4eb], [AS_CASE(["$target_os"::"$GCC"],
+		[*::yes],  # gcc
+			[CFLAGS="-mieee $CFLAGS"],
+		[osf*],    # ccc
+			[CFLAGS="-ieee $CFLAGS"],
+		)],
+[sparc*], [AC_LIBOBJ([sparc])])
+
+ac_cv_header_net_socket_h=${ac_cv_header_net_socket_h=no}
+if test "$ac_cv_header_net_socket_h" = yes; then
+    ac_cv_header_sys_socket_h=${ac_cv_header_sys_socket_h=no}
+else
+    ac_cv_header_sys_socket_h=${ac_cv_header_sys_socket_h=yes}
+fi
+
+
+AC_TYPE_SIZE_T
+RUBY_CHECK_SIGNEDNESS(size_t, [AC_MSG_ERROR(size_t is signed)], [],
+		      [@%:@include <sys/types.h>])
+RUBY_CHECK_SIZEOF(size_t, [int long void*], [], [@%:@include <sys/types.h>])
+RUBY_CHECK_SIZEOF(ptrdiff_t, size_t, [], [@%:@include <stddef.h>])
+RUBY_CHECK_PRINTF_PREFIX(size_t, z)
+RUBY_CHECK_PRINTF_PREFIX(ptrdiff_t, t)
+AC_STRUCT_ST_BLKSIZE
+AC_STRUCT_ST_BLOCKS
+AC_STRUCT_ST_RDEV
+RUBY_CHECK_SIZEOF([struct stat.st_size], [off_t int long "long long"], [], [@%:@include <sys/stat.h>])
+if test "$ac_cv_member_struct_stat_st_blocks" = yes; then
+    RUBY_CHECK_SIZEOF([struct stat.st_blocks], [off_t int long "long long"], [], [@%:@include <sys/stat.h>])
+fi
+RUBY_CHECK_SIZEOF([struct stat.st_ino], [long "long long"], [], [@%:@include <sys/stat.h>])
+AC_CHECK_MEMBERS([struct stat.st_atim])
+AC_CHECK_MEMBERS([struct stat.st_atimespec])
+AC_CHECK_MEMBERS([struct stat.st_atimensec])
+AC_CHECK_MEMBERS([struct stat.st_mtim])
+AC_CHECK_MEMBERS([struct stat.st_mtimespec])
+AC_CHECK_MEMBERS([struct stat.st_mtimensec])
+AC_CHECK_MEMBERS([struct stat.st_ctim])
+AC_CHECK_MEMBERS([struct stat.st_ctimespec])
+AC_CHECK_MEMBERS([struct stat.st_ctimensec])
+AC_CHECK_MEMBERS([struct stat.st_birthtimespec])
+
+AC_CHECK_TYPES([struct timeval], [], [], [@%:@ifdef HAVE_TIME_H
+@%:@include <time.h>
+@%:@endif
+@%:@ifdef HAVE_SYS_TIME_H
+@%:@include <sys/time.h>
+@%:@endif])
+
+if test "${ac_cv_type_struct_timeval}" = yes; then
+    RUBY_CHECK_SIZEOF([struct timeval.tv_sec], [time_t long "long long"], [],
+		      [@%:@ifdef HAVE_TIME_H
+@%:@include <time.h>
+@%:@endif
+@%:@ifdef HAVE_SYS_TIME_H
+@%:@include <sys/time.h>
+@%:@endif])
+    AS_CASE(${ac_cv_sizeof_struct_timeval_tv_sec},
+	    [SIZEOF_INT], [t=int],
+	    [SIZEOF_LONG], [t=long],
+	    [SIZEOF_LONG_LONG], [t=LONG_LONG],
+	    [t=])
+    if test "${t}" != ""; then
+	AC_DEFINE_UNQUOTED(TYPEOF_TIMEVAL_TV_SEC, [$t])
+    fi
+fi
+
+AC_CHECK_TYPES([struct timespec], [], [], [@%:@ifdef HAVE_TIME_H
+@%:@include <time.h>
+@%:@endif
+@%:@ifdef HAVE_SYS_TIME_H
+@%:@include <sys/time.h>
+@%:@endif])
+
+AC_CHECK_TYPES([struct timezone], [], [], [@%:@ifdef HAVE_TIME_H
+@%:@ include <time.h>
+@%:@endif
+@%:@ifdef HAVE_SYS_TIME_H
+@%:@ include <sys/time.h>
+@%:@endif])
+
+AC_CHECK_TYPES([clockid_t], [], [], [@%:@ifdef HAVE_TIME_H
+@%:@ include <time.h>
+@%:@endif
+@%:@ifdef HAVE_SYS_TIME_H
+@%:@ include <sys/time.h>
+@%:@endif])
+
+AC_CACHE_VAL([rb_cv_large_fd_select],
+    [AC_CHECK_TYPE(fd_mask, [rb_cv_large_fd_select=yes], [rb_cv_large_fd_select=no])])
+if test "$rb_cv_large_fd_select" = yes; then
+    AC_DEFINE(HAVE_RB_FD_INIT, 1)
+fi
+
+dnl RUBY_DEFINT TYPENAME, SIZE, [UNSIGNED], [INCLUDES = DEFAULT-INCLUDES]
+AC_DEFUN([RUBY_DEFINT], [dnl
+AS_VAR_PUSHDEF([cond], [rb_defint_cond])dnl
+AS_VAR_PUSHDEF([type], [rb_defint_type])dnl
+AC_CACHE_CHECK([for $1], [rb_cv_type_$1],
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT([$4])
+typedef $1 t; int s = sizeof(t) == 42;])],
+   [rb_cv_type_$1=yes],
+   [AS_CASE([m4_bmatch([$2], [^[1-9][0-9]*$], $2, [$ac_cv_sizeof_]AS_TR_SH($2))],
+    ["1"], [ rb_cv_type_$1="m4_if([$3], [], [signed ], [$3 ])char"],
+    ["$ac_cv_sizeof_short"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])short"],
+    ["$ac_cv_sizeof_int"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])int"],
+    ["$ac_cv_sizeof_long"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])long"],
+    ["$ac_cv_sizeof_long_long"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])long long"],
+    ["${ac_cv_sizeof___int64@%:@*:}"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])__int64"],
+    ["${ac_cv_sizeof___int128@%:@*:}"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])__int128"],
+    [ rb_cv_type_$1=no])])])
+if test "${rb_cv_type_$1}" != no; then
+    type="${rb_cv_type_$1@%:@@%:@unsigned }"
+    AS_IF([test "$type" != yes && eval 'test -n "${ac_cv_sizeof_'$type'+set}"'], [
+	eval cond='"${ac_cv_sizeof_'$type'}"'
+	AS_CASE([$cond], [*:*], [
+	    cond=AS_TR_CPP($type)
+	    echo "@%:@if defined SIZEOF_"$cond" && SIZEOF_"$cond" > 0" >> confdefs.h
+	], [cond=])
+    ], [cond=])
+    AC_DEFINE([HAVE_]AS_TR_CPP($1), 1)
+    if test "${rb_cv_type_$1}" = yes; then
+	m4_bmatch([$2], [^[1-9][0-9]*$], [AC_CHECK_SIZEOF([$1], 0, [AC_INCLUDES_DEFAULT([$4])])],
+			[RUBY_CHECK_SIZEOF([$1], [$2], [], [AC_INCLUDES_DEFAULT([$4])])])
+    else
+	AC_DEFINE_UNQUOTED($1, [$rb_cv_type_$1])
+	AC_DEFINE_UNQUOTED([SIZEOF_]AS_TR_CPP($1), [SIZEOF_]AS_TR_CPP([$type]))
+    fi
+    test -n "$cond" && echo "@%:@endif /* $cond */" >> confdefs.h
+fi
+AS_VAR_POPDEF([cond])dnl
+AS_VAR_POPDEF([type])dnl
+])
+
+RUBY_DEFINT(int8_t, 1)
+RUBY_DEFINT(uint8_t, 1, unsigned)
+RUBY_DEFINT(int16_t, 2)
+RUBY_DEFINT(uint16_t, 2, unsigned)
+RUBY_DEFINT(int32_t, 4)
+RUBY_DEFINT(uint32_t, 4, unsigned)
+RUBY_DEFINT(int64_t, 8)
+RUBY_DEFINT(uint64_t, 8, unsigned)
+RUBY_DEFINT(int128_t, 16)
+RUBY_DEFINT(uint128_t, 16, unsigned)
+RUBY_DEFINT(intptr_t, void*)
+RUBY_DEFINT(uintptr_t, void*, unsigned)
+RUBY_DEFINT(ssize_t, size_t, [], [@%:@include <sys/types.h>])	dnl may differ from int, so not use AC_TYPE_SSIZE_T.
+
+RUBY_NACL_CHECK_PEPPER_TYPES
+
+AC_CACHE_CHECK(for stack end address, rb_cv_stack_end_address,
+[rb_cv_stack_end_address=no
+  AC_TRY_LINK(
+    [extern void *__libc_stack_end;],
+    [if (!__libc_stack_end) return 1;],
+    [rb_cv_stack_end_address="__libc_stack_end"])
+])
+if test $rb_cv_stack_end_address != no; then
+  AC_DEFINE_UNQUOTED(STACK_END_ADDRESS, $rb_cv_stack_end_address)
+fi
+
+# posix_memalign(memptr, alignment, size) implemented for OpenBSD 4.8 doesn't work if alignment > MALLOC_PAGESIZE.
+# [ruby-core:42158] https://bugs.ruby-lang.org/issues/5901
+# OpenBSD 5.2 fixed the problem. (src/lib/libc/stdlib/malloc.c:1.142)
+# MirOS #10semel has the problem but fixed in the repository.  (src/lib/libc/stdlib/malloc.c:1.9)
+AS_CASE(["$target_os"],
+[openbsd*|mirbsd*], [
+  AC_CACHE_CHECK(for heap align log on openbsd, rb_cv_page_size_log,
+    [rb_cv_page_size_log=no
+     for page_log in 12 13; do
+       AC_TRY_RUN([
+#include <math.h>
+#include <unistd.h>
+
+int
+main() {
+  if ((int)log2((double)sysconf(_SC_PAGESIZE)) != $page_log) return 1;
+  return 0;
+}
+       ],
+       rb_cv_page_size_log="$page_log"; break)
+     done])
+  if test $rb_cv_page_size_log != no; then
+    AC_DEFINE_UNQUOTED(HEAP_ALIGN_LOG, $rb_cv_page_size_log)
+  else
+    AC_DEFINE_UNQUOTED(HEAP_ALIGN_LOG, 12)
+  fi
+])
+
+dnl Checks for library functions.
+AC_TYPE_GETGROUPS
+AC_TYPE_SIGNAL
+AS_CASE(["${target_cpu}-${target_os}:${target_archs}"],
+[powerpc-darwin*], [
+  AC_LIBSOURCES(alloca.c)
+  AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.${ac_objext}])
+  AC_DEFINE(C_ALLOCA)
+  AC_DEFINE_UNQUOTED(alloca, alloca)
+  ],
+[universal-darwin*:*ppc*], [
+  AC_LIBSOURCES(alloca.c)
+  AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.${ac_objext}])
+  RUBY_DEFINE_IF([defined __powerpc__], C_ALLOCA, 1)
+  RUBY_DEFINE_IF([defined __powerpc__], alloca, alloca)
+  ],
+[
+  AC_FUNC_ALLOCA
+  ])
+if test "x$ALLOCA" = "x"; then
+    AC_CACHE_CHECK([for dynamic size alloca], rb_cv_dynamic_alloca, [
+    for chk in ok __chkstk; do
+	AC_TRY_LINK([
+	    @%:@ifdef HAVE_ALLOCA_H
+	    @%:@include <alloca.h>
+	    @%:@endif
+	    void $chk() {}
+	    int dynamic_alloca_test;
+	    int dynamic_alloca_result;],
+	    [dynamic_alloca_result = alloca(dynamic_alloca_test) != 0;],
+	    [rb_cv_dynamic_alloca=$chk; break])
+    done])
+    if test "x$rb_cv_dynamic_alloca" = "x__chkstk"; then
+	AC_DEFINE_UNQUOTED(RUBY_ALLOCA_CHKSTK, _$rb_cv_dynamic_alloca)
+	AS_CASE("$target_cpu",
+	[x64|x86_64], [
+	    AC_SUBST([ALLOCA], [\${LIBOBJDIR}x86_64-chkstk.${ac_objext}])
+	],)
+    fi
+fi
+AC_FUNC_MEMCMP
+
+# http://sources.redhat.com/ml/libc-hacker/2005-08/msg00008.html
+# Debian GNU/Linux Etch's libc6.1 2.3.6.ds1-13etch5 has this problem.
+# Debian GNU/Linux Lenny's libc6.1 2.7-10 has no problem.
+AC_CACHE_CHECK(for broken erfc of glibc-2.3.6 on IA64, rb_cv_broken_glibc_ia64_erfc,
+  [AC_TRY_RUN([
+#include <math.h>
+int
+main()
+{
+   erfc(10000.0);
+   return 0;
+}
+],
+	rb_cv_broken_glibc_ia64_erfc=no,
+	rb_cv_broken_glibc_ia64_erfc=yes,
+	rb_cv_broken_glibc_ia64_erfc=no)])
+AS_CASE([$rb_cv_broken_glibc_ia64_erfc],[yes],[ac_cv_func_erf=no])
+
+AS_CASE(["$target_os"],[freebsd*],[
+	 AC_DEFINE(BROKEN_CLOSE)
+	 AC_REPLACE_FUNCS(close)
+	 ])
+
+AC_REPLACE_FUNCS(acosh)
+AC_REPLACE_FUNCS(cbrt)
+AC_REPLACE_FUNCS(crypt)
+AC_REPLACE_FUNCS(dup2)
+AC_REPLACE_FUNCS(erf)
+AC_REPLACE_FUNCS(explicit_bzero)
+AC_REPLACE_FUNCS(ffs)
+AC_REPLACE_FUNCS(finite)
+AC_REPLACE_FUNCS(flock)
+AC_REPLACE_FUNCS(hypot)
+AC_REPLACE_FUNCS(isinf)
+AC_REPLACE_FUNCS(isnan)
+AC_REPLACE_FUNCS(lgamma_r)
+AC_REPLACE_FUNCS(memmove)
+AC_REPLACE_FUNCS(nextafter)
+AC_REPLACE_FUNCS(setproctitle)
+AC_REPLACE_FUNCS(strchr)
+AC_REPLACE_FUNCS(strerror)
+AC_REPLACE_FUNCS(strlcat)
+AC_REPLACE_FUNCS(strlcpy)
+AC_REPLACE_FUNCS(strstr)
+AC_REPLACE_FUNCS(tgamma)
+
+# for missing/setproctitle.c
+AS_CASE(["$target_os"],
+[aix* | k*bsd*-gnu | kopensolaris*-gnu | linux* | darwin*], [AC_DEFINE(SPT_TYPE,SPT_REUSEARGV)],
+[hpux*], [AC_DEFINE(SPT_TYPE,SPT_PSTAT) ],
+[])
+AC_CHECK_HEADERS(sys/pstat.h)
+
+
+AC_CACHE_CHECK(for signbit, rb_cv_have_signbit,
+  [AC_TRY_LINK([
+#include <math.h>
+], [int v = signbit(-0.0);],
+	rb_cv_have_signbit=yes,
+	rb_cv_have_signbit=no)])
+if test "$rb_cv_have_signbit" = yes; then
+  AC_DEFINE(HAVE_SIGNBIT)
+else
+  AC_LIBOBJ([signbit])
+fi
+
+AC_CACHE_CHECK(for broken memmem, rb_cv_broken_memmem, [
+    AC_TRY_RUN([
+@%:@include <string.h>
+
+int
+main(int argc, char **argv)
+{
+    const char *str = "hogefugafoobar";
+    const char *rs = "foo";
+    const char *empty = "";
+    char *p;
+
+    p = memmem(str, strlen(str), rs, strlen(rs));
+    if (p == str+8) {
+	p = memmem(str, strlen(str), empty, strlen(empty));
+	if (p == str)
+	    return 0;
+    }
+    return 1;
+}
+    ],
+    rb_cv_broken_memmem=no,
+    rb_cv_broken_memmem=yes,
+    rb_cv_broken_memmem=yes)
+])
+test x"$rb_cv_broken_memmem" = xyes && ac_cv_func_memmem=no
+
+AC_FUNC_FORK
+
+AC_CHECK_FUNCS(__syscall)
+AC_CHECK_FUNCS(_longjmp)		# used for AC_ARG_WITH(setjmp-type)
+# we don't use _setjmp if _longjmp doesn't exist.
+test x$ac_cv_func__longjmp = xno && ac_cv_func__setjmp=no
+AC_CHECK_FUNCS(arc4random_buf)
+AC_CHECK_FUNCS(atan2l atan2f)
+AC_CHECK_FUNCS(chroot)
+AC_CHECK_FUNCS(chsize)
+AC_CHECK_FUNCS(clock_gettime)
+AC_CHECK_FUNCS(cosh)
+AC_CHECK_FUNCS(crypt_r)
+AC_CHECK_FUNCS(daemon)
+AC_CHECK_FUNCS(dirfd)
+AC_CHECK_FUNCS(dl_iterate_phdr)
+AC_CHECK_FUNCS(dlopen)
+AC_CHECK_FUNCS(dladdr)
+AC_CHECK_FUNCS(dup)
+AC_CHECK_FUNCS(dup3)
+AC_CHECK_FUNCS(eaccess)
+AC_CHECK_FUNCS(endgrent)
+AC_CHECK_FUNCS(fchmod)
+AC_CHECK_FUNCS(fchown)
+AC_CHECK_FUNCS(fcntl)
+AC_CHECK_FUNCS(fdatasync)
+AC_CHECK_FUNCS(fgetattrlist)
+AC_CHECK_FUNCS(fmod)
+AC_CHECK_FUNCS(fsync)
+AC_CHECK_FUNCS(ftruncate)
+AC_CHECK_FUNCS(ftruncate64)		# used for Win32 platform
+AC_CHECK_FUNCS(getattrlist)
+AC_CHECK_FUNCS(getcwd)
+AC_CHECK_FUNCS(getgidx)
+AC_CHECK_FUNCS(getgrnam)
+AC_CHECK_FUNCS(getgrnam_r)
+AC_CHECK_FUNCS(getgroups)
+AC_CHECK_FUNCS(getpgid)
+AC_CHECK_FUNCS(getpgrp)
+AC_CHECK_FUNCS(getpriority)
+AC_CHECK_FUNCS(getpwnam_r)
+AC_CHECK_FUNCS(getresgid)
+AC_CHECK_FUNCS(getresuid)
+AC_CHECK_FUNCS(getrlimit)
+AC_CHECK_FUNCS(getsid)
+AC_CHECK_FUNCS(gettimeofday)		# for making ac_cv_func_gettimeofday
+AC_CHECK_FUNCS(getuidx)
+AC_CHECK_FUNCS(gmtime_r)
+AC_CHECK_FUNCS(initgroups)
+AC_CHECK_FUNCS(ioctl)
+AC_CHECK_FUNCS(isfinite)
+AC_CHECK_FUNCS(issetugid)
+AC_CHECK_FUNCS(killpg)
+AC_CHECK_FUNCS(lchmod)
+AC_CHECK_FUNCS(lchown)
+AC_CHECK_FUNCS(link)
+AC_CHECK_FUNCS(llabs)
+AC_CHECK_FUNCS(lockf)
+AC_CHECK_FUNCS(log2)
+AC_CHECK_FUNCS(lstat)
+AC_CHECK_FUNCS(malloc_usable_size)
+AC_CHECK_FUNCS(malloc_size)
+AC_CHECK_FUNCS(mblen)
+AC_CHECK_FUNCS(memalign)
+AC_CHECK_FUNCS(memset_s)
+AC_CHECK_FUNCS(writev)
+AC_CHECK_FUNCS(memrchr)
+AC_CHECK_FUNCS(memmem)
+AC_CHECK_FUNCS(mkfifo)
+AC_CHECK_FUNCS(mknod)
+AC_CHECK_FUNCS(mktime)
+AC_CHECK_FUNCS(pipe2)
+AC_CHECK_FUNCS(poll)
+AC_CHECK_FUNCS(posix_fadvise)
+AC_CHECK_FUNCS(posix_memalign)
+AC_CHECK_FUNCS(ppoll)
+AC_CHECK_FUNCS(pread)
+AC_CHECK_FUNCS(qsort_r)
+AC_CHECK_FUNCS(qsort_s)
+AC_CHECK_FUNCS(readlink)
+AC_CHECK_FUNCS(round)
+AC_CHECK_FUNCS(sched_getaffinity)
+AC_CHECK_FUNCS(seekdir)
+AC_CHECK_FUNCS(select_large_fdset)
+AC_CHECK_FUNCS(sendfile)
+AC_CHECK_FUNCS(setegid)
+AC_CHECK_FUNCS(setenv)
+AC_CHECK_FUNCS(seteuid)
+AC_CHECK_FUNCS(setgid)
+AC_CHECK_FUNCS(setgroups)
+AC_CHECK_FUNCS(setpgid)
+AC_CHECK_FUNCS(setpgrp)
+AC_CHECK_FUNCS(setregid)
+AC_CHECK_FUNCS(setresgid)
+AC_CHECK_FUNCS(setresuid)
+AC_CHECK_FUNCS(setreuid)
+AC_CHECK_FUNCS(setrgid)
+AC_CHECK_FUNCS(setrlimit)
+AC_CHECK_FUNCS(setruid)
+AC_CHECK_FUNCS(setsid)
+AC_CHECK_FUNCS(setuid)
+AC_CHECK_FUNCS(shutdown)
+AC_CHECK_FUNCS(sigaction)
+AC_CHECK_FUNCS(sigaltstack)
+AC_CHECK_FUNCS(sigprocmask)
+AC_CHECK_FUNCS(sinh)
+AC_CHECK_FUNCS(spawnv)
+AC_CHECK_FUNCS(symlink)
+AC_CHECK_FUNCS(syscall)
+AC_CHECK_FUNCS(sysconf)
+AC_CHECK_FUNCS(tanh)
+AC_CHECK_FUNCS(telldir)
+AC_CHECK_FUNCS(timegm)
+AC_CHECK_FUNCS(times)
+AC_CHECK_FUNCS(truncate)
+AC_CHECK_FUNCS(truncate64)		# used for Win32
+AC_CHECK_FUNCS(unsetenv)
+AC_CHECK_FUNCS(utimensat)
+AC_CHECK_FUNCS(utimes)
+AC_CHECK_FUNCS(wait4)
+AC_CHECK_FUNCS(waitpid)
+
+AS_IF([test "$ac_cv_func_memset_s" = yes],
+    [RUBY_DEFINE_IF([!defined __STDC_WANT_LIB_EXT1__], [__STDC_WANT_LIB_EXT1__], 1)])
+
+AS_IF([test "$ac_cv_func_getcwd" = yes], [
+    AC_CACHE_CHECK(if getcwd allocates buffer if NULL is given, [rb_cv_getcwd_malloc],
+	[AC_TRY_RUN([
+@%:@include <stddef.h>
+@%:@include <stdio.h>
+@%:@ifdef HAVE_UNISTD_H
+@%:@include <unistd.h>
+@%:@endif
+@%:@ifndef EXIT_SUCCESS
+@%:@define EXIT_SUCCESS 0
+@%:@endif
+@%:@ifndef EXIT_FAILURE
+@%:@define EXIT_FAILURE 1
+@%:@endif
+
+int
+main(int argc, char **argv)
+{
+    if (!getcwd(NULL, 0)) return EXIT_FAILURE;
+    return EXIT_SUCCESS;
+}
+],
+	    rb_cv_getcwd_malloc=yes,
+	    rb_cv_getcwd_malloc=no,
+	    AS_CASE($target_os,
+		[linux*|darwin*|*bsd|cygwin*|mingw*|mswin*],
+		[rb_cv_getcwd_malloc=yes],
+		[rb_cv_getcwd_malloc=no]))])
+    AS_IF([test "$rb_cv_getcwd_malloc" = no], [AC_DEFINE(NO_GETCWD_MALLOC, 1)])
+])
+
+AS_IF([test "$ac_cv_func_crypt_r" = yes],
+    [AC_CHECK_MEMBERS([struct crypt_data.initialized], [], [],
+		      [AC_INCLUDES_DEFAULT([@%:@include <crypt.h>])])])
+
+AC_DEFUN([RUBY_CHECK_BUILTIN_FUNC], [dnl
+AC_CACHE_CHECK([for $1], AS_TR_SH(rb_cv_builtin_$1),
+  [AC_LINK_IFELSE(
+    [AC_LANG_PROGRAM([int foo;], [$2;])],
+    [AS_TR_SH(rb_cv_builtin_$1)=yes],
+    [AS_TR_SH(rb_cv_builtin_$1)=no])])
+if test "${AS_TR_SH(rb_cv_builtin_$1)}" != no; then
+  AC_DEFINE(AS_TR_CPP(HAVE_BUILTIN_$1))
+fi])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_bswap16, [__builtin_bswap16(0)])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_bswap32, [__builtin_bswap32(0)])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_bswap64, [__builtin_bswap64(0)])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_popcount, [__builtin_popcount(0)])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_popcountll, [__builtin_popcountll(0)])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_clz, [__builtin_clz(0)])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_clzl, [__builtin_clzl(0)])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_clzll, [__builtin_clzll(0)])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_ctz, [__builtin_ctz(0)])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_ctzll, [__builtin_ctzll(0)])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_constant_p, [__builtin_constant_p(0)])
+RUBY_CHECK_BUILTIN_FUNC(__builtin_choose_expr, [
+    [int x[__extension__(__builtin_choose_expr(1, 1, -1))]];
+    [int y[__extension__(__builtin_choose_expr(0, -1, 1))]];
+    ])
+if test x$rb_cv_builtin___builtin_choose_expr = xyes; then
+    RUBY_CHECK_BUILTIN_FUNC(__builtin_choose_expr_constant_p, [
+    [int x[__extension__(__builtin_choose_expr(__builtin_constant_p(1), 1, -1))]];
+    [int y[__extension__(__builtin_choose_expr(__builtin_constant_p(foo), -1, 1))]];
+    ])
+fi
+RUBY_CHECK_BUILTIN_FUNC(__builtin_types_compatible_p, [__builtin_types_compatible_p(int, int)])
+
+if test "$ac_cv_func_qsort_r" != no; then
+  AC_CACHE_CHECK(whether qsort_r is GNU version, rb_cv_gnu_qsort_r,
+    [AC_TRY_COMPILE([
+@%:@include <stdlib.h>
+void qsort_r(void *base, size_t nmemb, size_t size,
+	    int (*compar)(const void *, const void *, void *),
+	    void *arg);
+],[ ],
+      [rb_cv_gnu_qsort_r=yes],
+      [rb_cv_gnu_qsort_r=no])
+  ])
+  AC_CACHE_CHECK(whether qsort_r is BSD version, rb_cv_bsd_qsort_r,
+    [AC_TRY_COMPILE([
+@%:@include <stdlib.h>
+void qsort_r(void *base, size_t nmemb, size_t size,
+	     void *arg, int (*compar)(void *, const void *, const void *));
+],[ ],
+      [rb_cv_bsd_qsort_r=yes],
+      [rb_cv_bsd_qsort_r=no])
+  ])
+  AS_CASE("$rb_cv_gnu_qsort_r:$rb_cv_bsd_qsort_r",
+  [yes:no], [
+    AC_DEFINE(HAVE_GNU_QSORT_R, 1)
+  ],
+  [no:yes], [
+    AC_DEFINE(HAVE_BSD_QSORT_R, 1)
+  ])
+fi
+
+AC_CACHE_CHECK(whether atan2 handles Inf as C99, rb_cv_atan2_inf_c99, [
+    AS_IF([test $ac_cv_func_atan2f:$ac_cv_func_atan2l = yes:yes], [
+	AC_TRY_RUN([
+@%:@include <math.h>
+@%:@ifdef HAVE_UNISTD_H
+@%:@include <unistd.h>
+@%:@endif
+@%:@ifndef EXIT_SUCCESS
+@%:@define EXIT_SUCCESS 0
+@%:@endif
+@%:@ifndef EXIT_FAILURE
+@%:@define EXIT_FAILURE 1
+@%:@endif
+
+int
+main(int argc, char **argv)
+{
+    if (fabs(atan2(INFINITY, INFINITY) - M_PI_4) <= 0.01) return EXIT_SUCCESS;
+    return EXIT_FAILURE;
+}
+],
+	[rb_cv_atan2_inf_c99=yes],
+	[rb_cv_atan2_inf_c99=no],
+	[AS_CASE($target_os, [mingw*|mswin*], [rb_cv_atan2_inf_c99=no], [rb_cv_atan2_inf_c99=yes])]
+	)
+    ], [rb_cv_atan2_inf_c99=no])
+])
+AS_IF([test "x$rb_cv_atan2_inf_c99" = xyes], [AC_DEFINE(ATAN2_INF_C99)])
+
+AS_IF([test "x$ac_cv_func_lgamma_r" = xyes], [
+    AC_CACHE_CHECK(whether lgamma_r handles +0.0 and -0.0, rb_cv_lgamma_r_pm0, [
+	AC_TRY_RUN([
+@%:@include <math.h>
+@%:@ifdef HAVE_UNISTD_H
+@%:@include <unistd.h>
+@%:@endif
+@%:@ifndef EXIT_SUCCESS
+@%:@define EXIT_SUCCESS 0
+@%:@endif
+@%:@ifndef EXIT_FAILURE
+@%:@define EXIT_FAILURE 1
+@%:@endif
+
+int
+main(int argc, char **argv)
+{
+    int sign = 0;
+    double x = lgamma_r(-0.0, &sign);
+
+    /* should be [+inf, -1] */
+    if (x <= 0) return EXIT_FAILURE;
+    if (!isinf(x)) return EXIT_FAILURE;
+    if (sign != -1) return EXIT_FAILURE;
+
+    /* should be [+inf, 1] */
+    x = lgamma_r(+0.0, &sign);
+    if (x <= 0) return EXIT_FAILURE;
+    if (!isinf(x)) return EXIT_FAILURE;
+    if (sign != 1) return EXIT_FAILURE;
+    return EXIT_SUCCESS;
+}
+],
+	[rb_cv_lgamma_r_pm0=yes],
+	[rb_cv_lgamma_r_pm0=no],
+	[rb_cv_lgamma_r_pm0=yes]
+	)
+    ])
+    AS_IF([test "x$rb_cv_lgamma_r_pm0" = xno], [AC_DEFINE(LGAMMA_R_PM0_FIX)])
+])
+
+# Some platform need -lrt for clock_gettime, but the other don't.
+if test x"$ac_cv_func_clock_gettime" != xyes; then
+    # glibc 2.17 moves clock_* functions from librt to the main C library.
+    # http://sourceware.org/ml/libc-announce/2012/msg00001.html
+    AC_CHECK_LIB(rt, clock_gettime)
+    if test x"$ac_cv_lib_rt_clock_gettime" = xyes; then
+	AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
+    fi
+fi
+AC_CHECK_FUNCS(clock_getres) # clock_getres should be tested after clock_gettime test including librt test.
+
+AC_CACHE_CHECK(for unsetenv returns a value, rb_cv_unsetenv_return_value,
+  [AC_TRY_COMPILE([
+#include <stdlib.h>
+], [int v = unsetenv("foo");],
+	rb_cv_unsetenv_return_value=yes,
+	rb_cv_unsetenv_return_value=no)])
+if test "$rb_cv_unsetenv_return_value" = no; then
+  AC_DEFINE(VOID_UNSETENV)
+fi
+
+# used for AC_ARG_WITH(setjmp-type)
+AC_DEFUN([RUBY_CHECK_SETJMP], [
+AC_CACHE_CHECK([for ]$1[ as a macro or function], ac_cv_func_$1,
+  [AC_TRY_COMPILE([
+@%:@include <setjmp.h>
+]AC_INCLUDES_DEFAULT([$3])[
+@%:@define JMPARGS_1 env
+@%:@define JMPARGS_2 env,1
+@%:@define JMPARGS JMPARGS_]m4_ifval($2,2,1)[
+],
+    m4_ifval($2,$2,jmp_buf)[ env; $1(JMPARGS);],
+    ac_cv_func_$1=yes,
+    ac_cv_func_$1=no)]
+)
+AS_IF([test "$ac_cv_func_]$1[" = yes], [AC_DEFINE([HAVE_]AS_TR_CPP($1), 1)])
+])
+
+AC_DEFUN([RUBY_CHECK_BUILTIN_SETJMP], [
+if test x"${ac_cv_func___builtin_setjmp}" = xyes; then
+   unset ac_cv_func___builtin_setjmp
+fi
+AC_CACHE_CHECK(for __builtin_setjmp, ac_cv_func___builtin_setjmp,
+    [
+    ac_cv_func___builtin_setjmp=no
+    for cast in "" "(void **)"; do
+	RUBY_WERROR_FLAG(
+	[AC_TRY_LINK([@%:@include <setjmp.h>
+	    @%:@include <stdio.h>
+	    jmp_buf jb;
+	    @%:@ifdef NORETURN
+	    NORETURN(void t(void));
+	    @%:@endif
+	    void t(void) {__builtin_longjmp($cast jb, 1);}
+	    int jump(void) {(void)(__builtin_setjmp($cast jb) ? 1 : 0); return 0;}],
+	    [
+	    void (*volatile f)(void) = t;
+	    if (!jump()) printf("%d\n", f != 0);
+	    ],
+	    [ac_cv_func___builtin_setjmp="yes with cast ($cast)"])
+	])
+	test "$ac_cv_func___builtin_setjmp" = no || break
+    done])
+])
+
+AC_DEFUN([RUBY_SETJMP_TYPE], [
+RUBY_CHECK_BUILTIN_SETJMP
+RUBY_CHECK_SETJMP(_setjmpex, [], [@%:@include <setjmpex.h>])
+RUBY_CHECK_SETJMP(_setjmp)
+RUBY_CHECK_SETJMP(sigsetjmp, [sigjmp_buf])
+AC_MSG_CHECKING(for setjmp type)
+setjmp_suffix=
+AC_ARG_WITH(setjmp-type,
+	AS_HELP_STRING([--with-setjmp-type], [select setjmp type]),
+	[
+	AS_CASE([$withval],
+	[__builtin_setjmp], [setjmp=__builtin_setjmp],
+	[_setjmp], [ setjmp_prefix=_],
+	[sigsetjmp], [ setjmp_prefix=sig],
+	[setjmp], [ setjmp_prefix=],
+	[setjmpex], [ setjmp_prefix= setjmp_suffix=ex],
+	[''], [ unset setjmp_prefix],
+	[   AC_MSG_ERROR(invalid setjmp type: $withval)])], [unset setjmp_prefix])
+setjmp_cast=
+if test ${setjmp_prefix+set}; then
+    if test "${setjmp_prefix}" && eval test '$ac_cv_func_'${setjmp_prefix}setjmp${setjmp_suffix} = no; then
+	AC_MSG_ERROR(${setjmp_prefix}setjmp${setjmp_suffix} is not available)
+    fi
+elif { AS_CASE("$ac_cv_func___builtin_setjmp", [yes*], [true], [false]) }; then
+    setjmp_cast=`expr "$ac_cv_func___builtin_setjmp" : "yes with cast (\(.*\))"`
+    setjmp_prefix=__builtin_
+    setjmp_suffix=
+elif test "$ac_cv_header_setjmpex_h:$ac_cv_func__setjmpex" = yes:yes; then
+    setjmp_prefix=
+    setjmp_suffix=ex
+elif test "$ac_cv_func__setjmp" = yes; then
+    setjmp_prefix=_
+    setjmp_suffix=
+elif test "$ac_cv_func_sigsetjmp" = yes; then
+    AS_CASE([$target_os],[solaris*|cygwin*],[setjmp_prefix=],[setjmp_prefix=sig])
+    setjmp_suffix=
+else
+    setjmp_prefix=
+    setjmp_suffix=
+fi
+if test x$setjmp_prefix = xsig; then
+    setjmp_sigmask=yes
+else
+    unset setjmp_sigmask
+fi
+AC_MSG_RESULT(${setjmp_prefix}setjmp${setjmp_suffix}${setjmp_cast:+\($setjmp_cast\)})
+AC_DEFINE_UNQUOTED([RUBY_SETJMP(env)], [${setjmp_prefix}setjmp${setjmp_suffix}($setjmp_cast(env)${setjmp_sigmask+,0})])
+AC_DEFINE_UNQUOTED([RUBY_LONGJMP(env,val)], [${setjmp_prefix}longjmp($setjmp_cast(env),val)])
+AC_DEFINE_UNQUOTED(RUBY_JMP_BUF, ${setjmp_sigmask+${setjmp_prefix}}jmp_buf)
+AS_IF([test x$setjmp_suffix = xex], [AC_DEFINE_UNQUOTED(RUBY_USE_SETJMPEX, 1)])
+])
+# End of setjmp check.
+
+AC_ARG_ENABLE(setreuid,
+       AS_HELP_STRING([--enable-setreuid], [use setreuid()/setregid() according to need even if obsolete]),
+       [use_setreuid=$enableval])
+if test "$use_setreuid" = yes; then
+    AC_DEFINE(USE_SETREUID)
+    AC_DEFINE(USE_SETREGID)
+fi
+AC_STRUCT_TIMEZONE
+AC_CACHE_CHECK(for struct tm.tm_gmtoff, rb_cv_member_struct_tm_tm_gmtoff,
+  [AC_TRY_COMPILE([
+@%:@define _BSD_SOURCE
+@%:@define _DEFAULT_SOURCE
+@%:@include <time.h>
+   ],
+    [struct tm t; t.tm_gmtoff = 3600;],
+  [rb_cv_member_struct_tm_tm_gmtoff=yes],
+  [rb_cv_member_struct_tm_tm_gmtoff=no])])
+if test "$rb_cv_member_struct_tm_tm_gmtoff" = yes; then
+  AC_DEFINE(HAVE_STRUCT_TM_TM_GMTOFF)
+fi
+AC_CACHE_CHECK(for external int daylight, rb_cv_have_daylight,
+  [AC_TRY_LINK([#include <time.h>
+  int i;],
+	[i = daylight;],
+	rb_cv_have_daylight=yes,
+	rb_cv_have_daylight=no)])
+if test "$rb_cv_have_daylight" = yes; then
+  AC_DEFINE(HAVE_DAYLIGHT)
+fi
+AC_DEFUN([RUBY_CHECK_VARTYPE], [dnl
+AC_CACHE_CHECK([for external $1], AS_TR_SH(rb_cv_var_$1),
+  [AS_TR_SH(rb_cv_var_$1)=no
+  AC_TRY_COMPILE([
+#ifndef _XOPEN_SOURCE
+#define _XOPEN_SOURCE 1
+#endif
+$2
+;
+const volatile void *volatile t;],
+    [t = &(&$1)[0];],
+    [for t in $3; do
+      AC_TRY_COMPILE([
+#ifndef _XOPEN_SOURCE
+#define _XOPEN_SOURCE 1
+#endif
+$2
+;
+extern $t $1;
+const volatile void *volatile t;],
+        [t = &(&$1)[0];],
+        [AS_TR_SH(rb_cv_var_$1)=$t; break])
+    done])])
+if test "${AS_TR_SH(rb_cv_var_$1)}" != no; then
+  AC_DEFINE(AS_TR_CPP(HAVE_VAR_$1))
+  AC_DEFINE_UNQUOTED(AS_TR_CPP(TYPEOF_VAR_$1), ${AS_TR_SH(rb_cv_var_$1)})
+fi])
+RUBY_CHECK_VARTYPE(timezone, [@%:@include <time.h>], [long int])
+RUBY_CHECK_VARTYPE(altzone, [@%:@include <time.h>], [long int])
+AC_CHECK_FUNCS(timezone)
+if test "$ac_cv_func_timezone" = yes; then
+  AC_CACHE_CHECK([whether timezone requires zero arguments], rb_cv_func_timezone_void,
+    [AC_TRY_COMPILE([@%:@include <time.h>],
+      [(void)timezone(0, 0);],
+      [rb_cv_func_timezone_void=no],
+      [rb_cv_func_timezone_void=yes])]
+  )
+  if test $rb_cv_func_timezone_void = yes; then
+    AC_DEFINE(TIMEZONE_VOID)
+  fi
+fi
+
+AC_CACHE_CHECK(for negative time_t for gmtime(3), rb_cv_negative_time_t,
+  [AC_TRY_RUN([
+#include <stdlib.h>
+#include <time.h>
+
+void
+check(tm, y, m, d, h, s)
+    struct tm *tm;
+    int y, m, d, h, s;
+{
+    if (!tm ||
+	tm->tm_year != y ||
+	tm->tm_mon  != m-1 ||
+	tm->tm_mday != d ||
+	tm->tm_hour != h ||
+	tm->tm_sec  != s) {
+	exit(1);
+    }
+}
+
+int
+main()
+{
+   time_t t = -1;
+   struct tm *tm;
+
+   check(gmtime(&t), 69, 12, 31, 23, 59);
+   t = ~(time_t)0 << 31;
+   check(gmtime(&t), 1, 12, 13, 20, 52);
+   return 0;
+}
+],
+	rb_cv_negative_time_t=yes,
+	rb_cv_negative_time_t=no,
+	rb_cv_negative_time_t=yes)])
+if test "$rb_cv_negative_time_t" = yes; then
+  AC_DEFINE(NEGATIVE_TIME_T)
+fi
+
+# [ruby-dev:40910] overflow of time on FreeBSD
+# http://www.freebsd.org/cgi/query-pr.cgi?pr=145341
+AC_CACHE_CHECK(for localtime(3) overflow correctly, rb_cv_localtime_overflow,
+  [AC_TRY_RUN([
+#include <stdlib.h>
+#include <time.h>
+
+void
+check(time_t t1)
+{
+    struct tm *tm;
+    time_t t2;
+    tm = localtime(&t1);
+    if (!tm)
+	return; /* overflow detected.  ok. */
+    t2 = mktime(tm);
+    if (t1 == t2)
+        return; /* round-trip.  ok. */
+    exit(1);
+}
+
+int
+main()
+{
+    time_t t;
+    if (~(time_t)0 <= 0) {
+        t = (((time_t)1) << (sizeof(time_t) * 8 - 2));
+        t |= t - 1;
+    }
+    else {
+        t = ~(time_t)0;
+    }
+    check(t);
+    return 0;
+}
+],
+	rb_cv_localtime_overflow=yes,
+	rb_cv_localtime_overflow=no,
+	rb_cv_localtime_overflow=no)])
+if test "$rb_cv_localtime_overflow" = no; then
+  AC_DEFINE(LOCALTIME_OVERFLOW_PROBLEM)
+fi
+
+if test "$ac_cv_func_sigprocmask" = yes && test "$ac_cv_func_sigaction" = yes; then
+   AC_DEFINE(POSIX_SIGNAL)
+else
+  AC_CHECK_FUNCS(sigsetmask)
+  AC_CACHE_CHECK(for BSD signal semantics, rb_cv_bsd_signal,
+    [AC_TRY_RUN([
+#include <stdio.h>
+#include <signal.h>
+
+void
+sig_handler(dummy)
+     int dummy;
+{
+}
+
+int
+main()
+{
+  signal(SIGINT, sig_handler);
+  kill(getpid(), SIGINT);
+  kill(getpid(), SIGINT);
+  return 0;
+}
+],
+	rb_cv_bsd_signal=yes,
+	rb_cv_bsd_signal=no,
+	rb_cv_bsd_signal=$ac_cv_func_sigsetmask)])
+  if test "$rb_cv_bsd_signal" = yes; then
+    AC_DEFINE(BSD_SIGNAL)
+  fi
+fi
+
+AC_CHECK_TYPES([sig_t],[],[],[@%:@include <signal.h>])
+
+if test "$ac_cv_func_getpgid" = no; then
+  # AC_FUNC_GETPGRP fails when cross-compiling with old autoconf.
+  # autoconf is changed between 2.52d and 2.52f?
+  # http://lists.gnu.org/archive/html/bug-gnu-utils/2001-09/msg00181.html
+  # "autoconf cleanup for AC_FUNC_GETPGRP and GETPGRP_VOID"
+AC_FUNC_GETPGRP
+fi
+if test "$ac_cv_func_setpgid:$ac_cv_func_setpgrp" = no:yes; then
+  # AC_FUNC_SETPGRP fails when cross-compiling.  (until autoconf 2.69?)
+  # https://lists.gnu.org/archive/html/bug-autoconf/2013-02/msg00002.html
+  # "AC_FUNC_SETPGRP fails to work properly when cross-compiling"
+AC_FUNC_SETPGRP
+fi
+
+if test x"$ac_cv_func_dirfd" = xno; then
+  AS_CASE(["$target_os"],[solaris*],
+          [AC_CHECK_MEMBERS([DIR.d_fd, DIR.dd_fd],,,[
+#include <sys/types.h>
+#include <dirent.h>
+])])
+fi
+
+if test x"$target_cpu" = xia64; then
+    AC_LIBOBJ([ia64])
+    AC_CACHE_CHECK(for __libc_ia64_register_backing_store_base,
+                   rb_cv___libc_ia64_register_backing_store_base,
+    [rb_cv___libc_ia64_register_backing_store_base=no
+    AC_TRY_LINK(
+      [extern unsigned long __libc_ia64_register_backing_store_base;],
+      [unsigned long p = __libc_ia64_register_backing_store_base;
+       printf("%ld\n", p);],
+      [rb_cv___libc_ia64_register_backing_store_base=yes])])
+    if test $rb_cv___libc_ia64_register_backing_store_base = yes; then
+      AC_DEFINE(HAVE___LIBC_IA64_REGISTER_BACKING_STORE_BASE)
+    fi
+fi
+
+AC_CACHE_CHECK(whether right shift preserve sign bit, rb_cv_rshift_sign,
+    [AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([], [(-1==(-1>>1))])],
+	rb_cv_rshift_sign=yes,
+	rb_cv_rshift_sign=no)])
+if test "$rb_cv_rshift_sign" = yes; then
+  AC_DEFINE(RSHIFT(x,y), ((x)>>(int)(y)))
+else
+  AC_DEFINE(RSHIFT(x,y), (((x)<0) ? ~((~(x))>>(int)(y)) : (x)>>(int)(y)))
+fi
+
+if test x"$ac_cv_func_gettimeofday" != xyes; then
+    AC_MSG_ERROR(gettimeofday() must exist)
+fi
+
+if test "$ac_cv_func_sysconf" = yes; then
+  AC_DEFUN([RUBY_CHECK_SYSCONF], [dnl
+  AC_CACHE_CHECK([whether _SC_$1 is supported], rb_cv_have_sc_[]m4_tolower($1),
+    [AC_TRY_COMPILE([#include <unistd.h>
+      ],
+      [_SC_$1 >= 0],
+      rb_cv_have_sc_[]m4_tolower($1)=yes,
+      rb_cv_have_sc_[]m4_tolower($1)=no)
+    ])
+  if test "$rb_cv_have_sc_[]m4_tolower($1)" = yes; then
+    AC_DEFINE(HAVE__SC_$1)
+  fi
+  ])
+  RUBY_CHECK_SYSCONF(CLK_TCK)
+fi
+
+AC_DEFUN([RUBY_STACK_GROW_DIRECTION], [
+    AS_VAR_PUSHDEF([stack_grow_dir], [rb_cv_stack_grow_dir_$1])
+    AC_CACHE_CHECK(stack growing direction on $1, stack_grow_dir, [
+AS_CASE(["$1"],
+[m68*|x86*|x64|i?86|ia64|ppc*|sparc*|alpha*], [ $2=-1],
+[hppa*], [ $2=+1],
+[
+  AC_TRY_RUN([
+/* recurse to get rid of inlining */
+static int
+stack_growup_p(addr, n)
+    volatile int *addr, n;
+{
+    volatile int end;
+    if (n > 0)
+	return *addr = stack_growup_p(addr, n - 1);
+    else
+	return (&end > addr);
+}
+int main()
+{
+    int x;
+    return stack_growup_p(&x, 10);
+}
+], $2=-1, $2=+1, $2=0)
+  ])
+eval stack_grow_dir=\$$2])
+eval $2=\$stack_grow_dir
+AS_VAR_POPDEF([stack_grow_dir])])
+if test "${universal_binary-no}" = yes ; then
+    archflagpat=`eval echo '"'"${ARCH_FLAG}"'"' | sed 's/[[][|.*]]/\\&/g'`
+    save_CFLAGS="$CFLAGS" new_cflags=`echo "$CFLAGS" | sed "s|$archflagpat"'||'`
+    save_LDFLAGS="$LDFLAGS" new_ldflags=`echo "$LDFLAGS" | sed "s|$archflagpat"'||'`
+    stack_dir=
+    for archs in ${universal_archnames}; do
+	archs=`echo $archs | sed 's/=.*//'`
+	CFLAGS="$new_cflags -arch $archs"
+	LDFLAGS="$new_ldflags -arch $archs"
+	RUBY_STACK_GROW_DIRECTION($archs, dir)
+	if test x$stack_dir = x; then
+	    stack_dir=$dir
+	elif test x$stack_dir != x$dir; then
+	    stack_dir=no
+	fi
+    done
+    CFLAGS="$save_CFLAGS" LDFLAGS="$save_LDFLAGS"
+    if test x$stack_dir = xno; then
+	for archs in ${universal_archnames}; do
+	    archs=`echo $archs | sed 's/=.*//'`
+	    eval dir=\$[rb_cv_stack_grow_dir_]AS_TR_SH([$archs])
+	    RUBY_DEFINE_IF([defined __${archs}__], STACK_GROW_DIRECTION, $dir)
+	done
+    else
+	AC_DEFINE_UNQUOTED(STACK_GROW_DIRECTION, $stack_dir)
+    fi
+else
+    RUBY_STACK_GROW_DIRECTION($target_cpu, dir)
+    AC_DEFINE_UNQUOTED(STACK_GROW_DIRECTION, $dir)
+fi
+
+if test x"$enable_pthread" = xyes; then
+    for pthread_lib in thr pthread pthreads c c_r root; do
+	AC_CHECK_LIB($pthread_lib, pthread_kill,
+		     rb_with_pthread=yes, rb_with_pthread=no)
+	if test "$rb_with_pthread" = "yes"; then break; fi
+    done
+    if test x"$rb_with_pthread" = xyes; then
+	AC_DEFINE(_REENTRANT)
+	AC_DEFINE(_THREAD_SAFE)
+	AC_DEFINE(HAVE_LIBPTHREAD)
+	AC_CHECK_HEADERS(pthread_np.h, [], [], [@%:@include <pthread.h>])
+	AS_CASE([$pthread_lib],
+	[c],    [],
+	[root], [],
+	[c_r],  [MAINLIBS="-pthread $MAINLIBS"],
+	        [AS_CASE(["$target_os"],
+		    [openbsd*|mirbsd*], [LIBS="-pthread $LIBS"],
+		    [LIBS="-l$pthread_lib $LIBS"])])
+    else
+	AC_MSG_WARN("Don't know how to find pthread library on your system -- thread support disabled")
+    fi
+    AC_CACHE_CHECK([whether pthread_t is scalar type], [rb_cv_scalar_pthread_t], [
+	AC_TRY_COMPILE([
+	    @%:@include <pthread.h>
+	    ], [
+	    pthread_t thread_id;
+	    thread_id = 0;
+	    if (!thread_id) return 0;
+	    ], [rb_cv_scalar_pthread_t=yes], [rb_cv_scalar_pthread_t=no])
+    ])
+    if test x"$rb_cv_scalar_pthread_t" = xyes; then
+	: # RUBY_CHECK_SIZEOF(pthread_t, [void* int long], [], [@%:@include <pthread.h>])
+    else
+	AC_DEFINE(NON_SCALAR_THREAD_ID)
+    fi
+    AC_CHECK_FUNCS(sched_yield pthread_attr_setinheritsched \
+	pthread_attr_get_np pthread_attr_getstack\
+	pthread_get_stackaddr_np pthread_get_stacksize_np \
+	thr_stksegment pthread_stackseg_np pthread_getthrds_np \
+	pthread_cond_init pthread_condattr_setclock pthread_condattr_init \
+	pthread_sigmask pthread_setname_np pthread_set_name_np)
+    AS_CASE(["$target_os"],[aix*],[ac_cv_func_pthread_getattr_np=no],[AC_CHECK_FUNCS(pthread_getattr_np)])
+    if test "${host_os}" = "nacl"; then
+      ac_cv_func_pthread_attr_init=no
+    else
+      AC_CHECK_FUNCS(pthread_attr_init)
+    fi
+    set_current_thread_name=
+    if test "$ac_cv_func_pthread_setname_np" = yes; then
+	AC_CACHE_CHECK([arguments of pthread_setname_np], [rb_cv_func_pthread_setname_np_arguments],
+	    [rb_cv_func_pthread_setname_np_arguments=
+	    # Linux,AIX,  (pthread_self(), name)
+	    # NetBSD (pthread_self(), name, \"%s\")
+	    # Darwin (name)
+	    for mac in \
+		"(pthread_self(), name)" \
+		"(pthread_self(), name, \"%s\")" \
+		"(name)" \
+		; do
+		AC_TRY_COMPILE([
+		    @%:@include <pthread.h>
+		    @%:@ifdef HAVE_PTHREAD_NP_H
+		    @%:@include <pthread_np.h>
+		    @%:@endif
+		    @%:@define SET_THREAD_NAME(name) pthread_setname_np${mac}
+		    ],
+		    [if (SET_THREAD_NAME("conftest")) return 1;],
+		    [rb_cv_func_pthread_setname_np_arguments="${mac}"
+		    break])
+	    done
+	    ]
+	)
+	if test -n "${rb_cv_func_pthread_setname_np_arguments}"; then
+	    set_current_thread_name="pthread_setname_np${rb_cv_func_pthread_setname_np_arguments}"
+	fi
+    elif test "$ac_cv_func_pthread_set_name_np" = yes; then
+	set_current_thread_name="pthread_set_name_np(pthread_self(), name)"
+    fi
+    AS_IF([test -n "$set_current_thread_name"], [
+	AC_DEFINE_UNQUOTED(SET_CURRENT_THREAD_NAME(name), $set_current_thread_name)
+	AS_CASE([$set_current_thread_name],
+	    [*'pthread_self()'*], [
+		set_another_thread_name=`echo "$set_current_thread_name" | sed 's/pthread_self()/thid/'`
+		AC_DEFINE_UNQUOTED(SET_ANOTHER_THREAD_NAME(thid,name), $set_another_thread_name)
+	    ])
+    ])
+fi
+
+if test x"$ac_cv_header_ucontext_h" = xno; then
+    AC_CACHE_CHECK([if signal.h defines ucontext_t], [rb_cv_ucontext_in_signal_h],
+	[AC_TRY_COMPILE([@%:@include <signal.h>],
+	[size_t size = sizeof(ucontext_t);],
+	[rb_cv_ucontext_in_signal_h=yes], [rb_cv_ucontext_in_signal_h=no])])
+    if test x"$rb_cv_ucontext_in_signal_h" = xyes; then
+	    AC_DEFINE_UNQUOTED(UCONTEXT_IN_SIGNAL_H, 1)
+    fi
+fi
+if test x"$ac_cv_header_ucontext_h" = xyes -o x"$rb_cv_ucontext_in_signal_h" = xyes; then
+    AC_CACHE_CHECK([if mcontext_t is a pointer], [rb_cv_mcontext_t_ptr],
+	[AC_TRY_COMPILE([
+	    @%:@include <signal.h>
+	    @%:@ifdef HAVE_UCONTEXT_H
+	    @%:@include <ucontext.h>
+	    @%:@endif
+        mcontext_t test(mcontext_t mc) {return mc+1;}
+	],
+	[test(0);],
+	[rb_cv_mcontext_t_ptr=yes], [rb_cv_mcontext_t_ptr=no])])
+    if test x"$rb_cv_mcontext_t_ptr" = xyes; then
+	AC_DEFINE_UNQUOTED(DEFINE_MCONTEXT_PTR(mc, uc), mcontext_t mc = (uc)->uc_mcontext)
+    else
+	AC_DEFINE_UNQUOTED(DEFINE_MCONTEXT_PTR(mc, uc), mcontext_t *mc = &(uc)->uc_mcontext)
+    fi
+    if test x"$rb_with_pthread" = xyes; then
+	AC_CHECK_FUNCS(getcontext setcontext)
+    fi
+fi
+
+if test "$ac_cv_func_fork_works" = "yes" -a "$rb_with_pthread" = "yes"; then
+    AC_CACHE_CHECK([if fork works with pthread], rb_cv_fork_with_pthread,
+	[AC_TRY_RUN([
+#include <stdlib.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <signal.h>
+#ifndef EXIT_SUCCESS
+#define EXIT_SUCCESS 0
+#endif
+#ifndef EXIT_FAILURE
+#define EXIT_FAILURE 1
+#endif
+
+void *
+thread_func(void *dmy)
+{
+    return dmy;
+}
+
+int
+use_threads(void)
+{
+    pthread_t tid;
+    if (pthread_create(&tid, 0, thread_func, 0) != 0) {
+	return -1;
+    }
+    if (pthread_join(tid, 0) != 0) {
+	return -1;
+    }
+    return 0;
+}
+
+int
+main(int argc, char *argv[])
+{
+    pid_t pid;
+    if (use_threads()) return EXIT_FAILURE;
+    pid = fork();
+
+    if (pid) {
+	int loc;
+	sleep(1);
+	if (waitpid(pid, &loc, WNOHANG) == 0) {
+	    kill(pid, SIGKILL);
+	    return EXIT_FAILURE;
+	}
+        if (!WIFEXITED(loc) || WEXITSTATUS(loc) != EXIT_SUCCESS)
+           return EXIT_FAILURE;
+    }
+    else {
+	if (use_threads()) return EXIT_FAILURE;
+    }
+
+    return EXIT_SUCCESS;
+}],
+	rb_cv_fork_with_pthread=yes,
+	rb_cv_fork_with_pthread=no,
+	rb_cv_fork_with_pthread=yes)])
+    test x$rb_cv_fork_with_pthread = xyes || AC_DEFINE(CANNOT_FORK_WITH_PTHREAD)
+fi
+
+
+}
+{ # runtime section
+
+dnl wheather use dln_a_out or not
+AC_ARG_WITH(dln-a-out,
+	AS_HELP_STRING([--with-dln-a-out], [use dln_a_out if possible]),
+	[
+	AS_CASE([$withval],
+	[yes], [
+	    if test "$enable_shared" = yes; then
+		AC_MSG_ERROR(dln_a_out can not make shared library)
+	    fi
+	    with_dln_a_out=yes],
+	[
+	    with_dln_a_out=no])], [with_dln_a_out=no])
+
+AC_CACHE_CHECK(whether ELF binaries are produced, rb_cv_binary_elf,
+[AC_TRY_LINK([],[], [
+AS_CASE(["`head -1 conftest$EXEEXT | tr -dc '\177ELF' | tr '\177' .`"],
+[.ELF*], [rb_cv_binary_elf=yes], [rb_cv_binary_elf=no])],
+rb_cv_binary_elf=no)])
+
+if test "$rb_cv_binary_elf" = yes; then
+  AC_DEFINE(USE_ELF)
+  if test "$with_dln_a_out" = yes; then
+    AC_MSG_ERROR(dln_a_out does not work with ELF)
+  fi
+  AC_CHECK_HEADERS([elf.h elf_abi.h])
+  if test $ac_cv_header_elf_h = yes -o $ac_cv_header_elf_abi_h = yes; then
+    AC_LIBOBJ([addr2line])
+  fi
+fi
+
+AS_CASE(["$target_os"],
+[linux* | gnu* | k*bsd*-gnu | bsdi* | kopensolaris*-gnu | nacl], [
+    if test "$rb_cv_binary_elf" = no; then
+	with_dln_a_out=yes
+    else
+	LDFLAGS="$LDFLAGS -rdynamic"
+    fi])
+LIBEXT=a
+
+AC_SUBST(DLDFLAGS)dnl
+AC_SUBST(ARCH_FLAG)dnl
+
+AC_SUBST(STATIC)dnl
+AC_SUBST(CCDLFLAGS)dnl
+AC_SUBST(LDSHARED)dnl
+AC_SUBST(LDSHAREDXX)dnl
+AC_SUBST(DLEXT)dnl
+AC_SUBST(DLEXT2)dnl
+AC_SUBST(LIBEXT)dnl
+AC_SUBST(ASMEXT, S)dnl
+
+STATIC=
+: ${PATHFLAG=''}
+
+if test "$with_dln_a_out" != yes; then
+  rb_cv_dlopen=unknown
+  AC_MSG_CHECKING(whether OS depend dynamic link works)
+  if test "$GCC" = yes; then
+    AS_CASE(["$target_os"],
+    [darwin*], [
+      # The -fno-common is needed if we wish to embed the Ruby interpreter
+      # into a plugin module of some project (as opposed to embedding it
+      # within the project's application).  The -I/usr/local/include is
+      # needed because CPP as discovered by configure (cc -E -traditional)
+      # fails to consult /usr/local/include by default.  This causes
+      # mkmf.rb's have_header() to fail if the desired resource happens to be
+      # installed in the /usr/local tree.
+      RUBY_APPEND_OPTION(CCDLFLAGS, -fno-common)],
+    [bsdi*|cygwin*|mingw*|aix*|interix*], [ ],
+    [
+      RUBY_APPEND_OPTION(CCDLFLAGS, -fPIC)])
+  else
+    AS_CASE(["$target_os"],
+	[hpux*],          [CCDLFLAGS="$CCDLFLAGS +Z"],
+	[solaris*|irix*], [CCDLFLAGS="$CCDLFLAGS -KPIC"],
+	[sunos*],         [CCDLFLAGS="$CCDLFLAGS -PIC"],
+	[esix*|uxpds*],   [CCDLFLAGS="$CCDLFLAGS -KPIC"],
+	                  [: ${CCDLFLAGS=""}])
+  fi
+
+
+  AC_ARG_ENABLE(rpath,
+       AS_HELP_STRING([--enable-rpath], [embed run path into extension libraries.
+       enabled by default on ELF platforms]),
+       [enable_rpath=$enableval], [enable_rpath="$rb_cv_binary_elf"])
+
+  AS_CASE(["$target_os"],
+	[hpux*], [	DLDFLAGS="$DLDFLAGS -E"
+			: ${LDSHARED='$(LD) -b'}
+			XLDFLAGS="$XLDFLAGS -Wl,-E"
+			: ${LIBPATHENV=SHLIB_PATH}
+			if test "$rb_cv_prog_gnu_ld" = no; then
+			    RPATHFLAG=' +b %1$-s'
+			fi
+			rb_cv_dlopen=yes],
+	[solaris*], [	if test "$GCC" = yes; then
+			    : ${LDSHARED='$(CC) -shared'}
+			    if test "$rb_cv_prog_gnu_ld" = yes; then
+				LDFLAGS="$LDFLAGS -Wl,-E"
+			    fi
+			else
+			    : ${LDSHARED='$(CC) -G'}
+			fi
+			if test "$ac_cv_sizeof_voidp" = 8; then
+			    : ${LIBPATHENV=LD_LIBRARY_PATH_64}
+			    : ${PRELOADENV=LD_PRELOAD_64}
+			else
+			    : ${LIBPATHENV=LD_LIBRARY_PATH_32}
+			    : ${PRELOADENV=LD_PRELOAD_32}
+			fi
+			rb_cv_dlopen=yes],
+	[sunos*], [	: ${LDSHARED='$(LD) -assert nodefinitions'}
+			rb_cv_dlopen=yes],
+	[irix*], [	: ${LDSHARED='$(LD) -shared'}
+			rb_cv_dlopen=yes],
+	[sysv4*], [	: ${LDSHARED='$(LD) -G'}
+			rb_cv_dlopen=yes],
+	[nto-qnx*], [	: ${LDSHARED='$(CC) -shared'}
+			rb_cv_dlopen=yes],
+	[esix*|uxpds*], [ : ${LDSHARED='$(LD) -G'}
+			rb_cv_dlopen=yes],
+	[osf*], [	: ${LDSHARED='$(LD) -shared -expect_unresolved "*"'}
+			rb_cv_dlopen=yes],
+	[bsdi3*], [	AS_CASE(["$CC"],
+			[*shlicc*], [	: ${LDSHARED='$(CC) -r'}
+					rb_cv_dlopen=yes])],
+	[linux* | gnu* | k*bsd*-gnu | netbsd* | bsdi* | kopensolaris*-gnu | haiku*], [
+			: ${LDSHARED='$(CC) -shared'}
+			if test "$rb_cv_binary_elf" = yes; then
+			    LDFLAGS="$LDFLAGS -Wl,-export-dynamic"
+			fi
+			rb_cv_dlopen=yes],
+	[interix*], [	: ${LDSHARED='$(CC) -shared'}
+			XLDFLAGS="$XLDFLAGS -Wl,-E"
+			LIBPATHFLAG=" -L%1\$-s"
+			rb_cv_dlopen=yes],
+	[freebsd*|dragonfly*], [
+			: ${LDSHARED='$(CC) -shared'}
+			if test "$rb_cv_binary_elf" = yes; then
+			    LDFLAGS="$LDFLAGS -rdynamic"
+			    DLDFLAGS="$DLDFLAGS "'-Wl,-soname,$@'
+			else
+			  test "$GCC" = yes && test "$rb_cv_prog_gnu_ld" = yes || LDSHARED='$(LD) -Bshareable'
+			fi
+			rb_cv_dlopen=yes],
+	[openbsd*|mirbsd*], [	: ${LDSHARED='$(CC) -shared ${CCDLFLAGS}'}
+			if test "$rb_cv_binary_elf" = yes; then
+			    LDFLAGS="$LDFLAGS -Wl,-E"
+			fi
+			rb_cv_dlopen=yes],
+	[darwin*], [	: ${LDSHARED='$(CC) -dynamic -bundle'}
+			: ${LDFLAGS=""}
+			: ${LIBPATHENV=DYLD_LIBRARY_PATH}
+			: ${PRELOADENV=DYLD_INSERT_LIBRARIES}
+			rb_cv_dlopen=yes],
+        [aix*], [	: ${LDSHARED='$(CC)'}
+			LDSHARED="$LDSHARED ${linker_flag}-G"
+			EXTDLDFLAGS='-e$(TARGET_ENTRY)'
+			XLDFLAGS="${linker_flag}"'-bE:$(ARCHFILE)'" ${linker_flag}-brtl"
+			XLDFLAGS="$XLDFLAGS ${linker_flag}-blibpath:${prefix}/lib:${LIBPATH:-/usr/lib:/lib}"
+			: ${ARCHFILE="ruby.imp"}
+                        TRY_LINK='$(CC) $(LDFLAGS) -oconftest $(INCFLAGS) -I$(hdrdir) $(CPPFLAGS)'
+                        TRY_LINK="$TRY_LINK"' $(CFLAGS) $(src) $(LIBPATH) $(LOCAL_LIBS) $(LIBS)'
+			: ${LIBPATHENV=LIBPATH}
+			RPATHFLAG=" ${linker_flag}-blibpath:%1\$-s:${prefix}/lib:${LIBPATH:-/usr/lib:/lib}"
+			rb_cv_dlopen=yes],
+	[nto-qnx*], [	DLDFLAGS="$DLDFLAGS -L/lib -L/usr/lib -L/usr/local/lib"
+			: ${LDSHARED='$(LD) -Bshareable -x'}
+			LDFLAGS="$LDFLAGS -L/lib -L/usr/lib -L/usr/local/lib"
+			rb_cv_dlopen=yes],
+	[cygwin*|mingw*], [
+			: ${LDSHARED='$(CC) -shared $(if $(filter-out -g -g0,$(debugflags)),,-s)'}
+			XLDFLAGS="$XLDFLAGS -Wl,--stack,0x00200000,--enable-auto-import"
+			DLDFLAGS="${DLDFLAGS} -Wl,--enable-auto-image-base,--enable-auto-import"
+			: ${LIBPATHENV=""}
+			: ${PRELOADENV=""}
+			rb_cv_dlopen=yes],
+	[hiuxmpp], [	: ${LDSHARED='$(LD) -r'}],
+	[atheos*], [	: ${LDSHARED='$(CC) -shared'}
+			rb_cv_dlopen=yes],
+        [nacl], [ LDSHARED='$(CC) -shared' ],
+	[	: ${LDSHARED='$(LD)'}])
+  AC_MSG_RESULT($rb_cv_dlopen)
+
+  if test "$rb_cv_dlopen" = yes; then
+    AS_CASE(["$target_os"],
+      [darwin*], [
+	for flag in \
+	  "-undefined dynamic_lookup" \
+	  "-multiply_defined suppress" \
+	  ; do
+	  test "x${linker_flag}" = x || flag="${linker_flag}`echo ${flag} | tr ' ' ,`"
+	  RUBY_TRY_LDFLAGS([$flag], [], [flag=])
+	  if test "x$flag" != x; then
+	    RUBY_APPEND_OPTIONS(DLDFLAGS, [$flag])
+	  fi
+	done
+      ])
+  fi
+
+  if test "$enable_rpath" = yes; then
+    if test x"${RPATHFLAG}" = x; then
+      for rpathflag in -R "-rpath "; do
+	AS_CASE("$rpathflag",
+		[*" "], [AS_CASE(["${linker_flag}"],
+				 [*,], [rpathflag=`echo "$rpathflag" | tr ' ' ,`])])
+	rpathflag="${linker_flag}${rpathflag}"
+	RUBY_TRY_LDFLAGS([${rpathflag}.], [], [rpathflag=])
+	if test "x${rpathflag}" != x; then
+	  RPATHFLAG=" ${rpathflag}%1\$-s"
+	  break
+	fi
+      done
+    fi
+  fi
+fi
+if test "${LDSHAREDXX}" = ""; then
+    AS_CASE(["${LDSHARED}"],
+	[*'$(CC)'*], [
+	    LDSHAREDXX=`echo "${LDSHARED}" | sed 's/\$(CC)/$(CXX)/'`
+	    ],
+	[*'${CC}'*], [
+	    LDSHAREDXX=`echo "${LDSHARED}" | sed 's/\${CC}/${CXX}/'`
+	    ],
+	[*$CC*], [
+	    LDSHAREDXX=`echo "${LDSHARED}" | sed "s|$CC|$CXX|"`
+	    ],
+	[ld" "*], [
+	    ])
+fi
+AS_CASE([${RPATHFLAG}],[*'%1$'*],[: ${LIBPATHFLAG=' -L%1$-s'}],[: ${LIBPATHFLAG=' -L%s'}])
+
+AC_SUBST(LINK_SO)
+AC_SUBST(LIBPATHFLAG)
+AC_SUBST(RPATHFLAG)
+AC_SUBST(LIBPATHENV, "${LIBPATHENV-LD_LIBRARY_PATH}")
+AC_SUBST(PRELOADENV, "${PRELOADENV-LD_PRELOAD}")
+AC_SUBST(TRY_LINK)
+
+if test "x$OPT_DIR" != x; then
+    pat=`echo "${LDFLAGS_OPTDIR}" | sed ['s/[][\\.*|]/\\\\&/']`
+    LDFLAGS=`echo "${LDFLAGS}" | sed "s| ${pat}||"`
+    val=`IFS="$PATH_SEPARATOR"
+        for dir in $OPT_DIR; do
+            echo x ${LIBPATHFLAG} ${RPATHFLAG} |
+            sed "s/^x *//;s${IFS}"'%1\\$-s'"${IFS}${dir}/lib${IFS}g;s${IFS}%s${IFS}${dir}/lib${IFS}g"
+        done | tr '\012' ' ' | sed 's/ *$//'`
+    if test x"$val" != x; then
+	test x"${LDFLAGS}" = x || LDFLAGS="$LDFLAGS "
+	LDFLAGS="$LDFLAGS$val"
+	test x"${DLDFLAGS}" = x || DLDFLAGS="$DLDFLAGS "
+	DLDFLAGS="$DLDFLAGS$val"
+    fi
+    LDFLAGS_OPTDIR="$val"
+fi
+
+AS_CASE(["$target_os"],
+[freebsd*], [
+    AC_CHECK_LIB([procstat], [procstat_open_sysctl])
+    if test "x$ac_cv_lib_procstat_procstat_open_sysctl" = xyes; then
+	AC_CHECK_FUNCS(procstat_getvmmap)
+    fi
+    ])
+AS_CASE(["$target_cpu-$target_os"],
+[*-darwin*], [
+    AC_CHECK_HEADERS([execinfo.h])
+    if test "x$ac_cv_header_execinfo_h" = xyes; then
+	AC_CHECK_LIB([execinfo], [backtrace])
+	AC_CHECK_HEADERS([libunwind.h])
+    fi],
+[*-freebsd*|x86_64-netbsd*], [
+    AC_CHECK_HEADERS([execinfo.h])
+    if test "x$ac_cv_header_execinfo_h" = xyes; then
+	AC_CHECK_LIB([execinfo], [backtrace])
+	AC_CHECK_LIB([unwind], [unw_backtrace])
+    fi])
+AC_CHECK_FUNCS(backtrace)
+
+if test "x$ac_cv_func_backtrace" = xyes; then
+  AC_CACHE_CHECK(for broken backtrace, rb_cv_broken_backtrace,
+    [AC_TRY_RUN([
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <signal.h>
+#include <execinfo.h>
+
+#define TRACE_SIZE 256
+
+void sigsegv(int signum, siginfo_t *info, void *ctx){
+    void *trace[TRACE_SIZE];
+    int n = backtrace(trace, TRACE_SIZE);
+    if (n > 0) {
+	/*fprintf(stdout, "backtrace:%d\n",n);*/
+    } else {
+	_exit(EXIT_FAILURE);
+    }
+    _exit(EXIT_SUCCESS);
+}
+int
+main(void)
+{
+    volatile int *a = NULL;
+    stack_t ss;
+    ss.ss_sp = malloc(SIGSTKSZ);
+    if (ss.ss_sp == NULL) {
+	fprintf(stderr, "cannot allocate memory for sigaltstack\n");
+	return EXIT_FAILURE;
+    }
+    ss.ss_size = SIGSTKSZ;
+    ss.ss_flags = 0;
+    if (sigaltstack(&ss, NULL) == -1) {
+	fprintf(stderr, "sigaltstack failed\n");
+	return EXIT_FAILURE;
+    }
+    struct sigaction sa;
+    memset(&sa, 0, sizeof(struct sigaction));
+    sigemptyset(&sa.sa_mask);
+    sa.sa_sigaction = sigsegv;
+    sa.sa_flags |= SA_SIGINFO;
+    sa.sa_flags |= SA_ONSTACK;
+    sigaction(SIGSEGV, &sa, NULL);
+    a[0] = 1;
+    return EXIT_SUCCESS;
+}
+],
+	rb_cv_broken_backtrace=no,
+	rb_cv_broken_backtrace=yes,
+	rb_cv_broken_backtrace=no)])
+  if test "$rb_cv_broken_backtrace" = yes; then
+    AC_DEFINE(BROKEN_BACKTRACE, 1)
+  fi
+fi
+
+AC_ARG_WITH(valgrind,
+        AS_HELP_STRING([--without-valgrind],[disable valgrind memcheck support]),
+        [], with_valgrind=yes)
+AS_IF([test x$with_valgrind != xno],
+        [AC_CHECK_HEADERS(valgrind/memcheck.h)])
+
+dln_a_out_works=no
+if test "$ac_cv_header_a_out_h" = yes; then
+  if test "$with_dln_a_out" = yes || test "$rb_cv_dlopen" = unknown; then
+    cat confdefs.h > config.h
+    AC_CACHE_CHECK(whether matz's dln works, rb_cv_dln_a_out,
+    [AC_TRY_COMPILE([
+#define USE_DLN_A_OUT
+#include "dln.c"
+],
+	[],
+	rb_cv_dln_a_out=yes,
+	rb_cv_dln_a_out=no)])
+    if test "$rb_cv_dln_a_out" = yes; then
+      dln_a_out_works=yes
+      AC_DEFINE(USE_DLN_A_OUT)
+    fi
+  fi
+fi
+
+if test "$dln_a_out_works" = yes; then
+  if test "$GCC" = yes; then
+    STATIC=-static
+  else
+    STATIC=-Bstatic
+  fi
+  DLEXT=so
+  CCDLFLAGS=
+else
+  AS_CASE(["$target_os"],
+    [hpux*], [
+	DLEXT=sl],
+    [darwin*], [
+	RUBY_APPEND_OPTION(XLDFLAGS, [-Wl,-u,_objc_msgSend])
+	DLEXT=bundle],
+    [cygwin*|mingw*|*djgpp*], [
+	LOAD_RELATIVE=1
+	DLEXT=so],
+    [
+	DLEXT=so])
+fi
+if test "$rb_cv_dlopen:$load_relative" = yes:yes; then
+    if test "$ac_cv_func_dladdr" = yes; then
+	LOAD_RELATIVE=1
+    fi
+fi
+if test x"$LOAD_RELATIVE" = x1; then
+    load_relative=yes
+else
+    unset load_relative
+fi
+
+len=2 # .rb
+n=`expr "$DLEXT"  : '.*'`; test "$n" -gt "$len" && len=$n
+n=`expr "$DLEXT2" : '.*'`; test "$n" -gt "$len" && len=$n
+AC_DEFINE_UNQUOTED(DLEXT_MAXLEN, `expr $len + 1`)
+test ".$DLEXT"  = "." || AC_DEFINE_UNQUOTED(DLEXT,  ".$DLEXT")
+test ".$DLEXT2" = "." || AC_DEFINE_UNQUOTED(DLEXT2, ".$DLEXT2")
+AC_SUBST(DLEXT)
+
+if test "$with_dln_a_out" = yes; then
+  STRIP=true
+else
+  AC_CHECK_TOOL(STRIP, strip, :)dnl
+fi
+
+AS_CASE(["$target_os"],
+  [linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu], [
+	STRIP="$STRIP -S -x"],
+  [darwin*], [
+	STRIP="$STRIP -A -n"])
+
+AC_ARG_WITH(ext,
+            AC_HELP_STRING([--with-ext=EXTS],
+                           [pass to --with-ext option of extmk.rb]))
+AC_ARG_WITH(out-ext,
+            AC_HELP_STRING([--with-out-ext=EXTS],
+                           [pass to --without-ext option of extmk.rb]))
+EXTSTATIC=
+AC_SUBST(EXTSTATIC)dnl
+AC_ARG_WITH(static-linked-ext,
+	    AS_HELP_STRING([--with-static-linked-ext], [link external modules statically]),
+            [AS_CASE([$withval],[yes],[STATIC=;EXTSTATIC=static],[no],[],[EXTSTATIC="$withval"])])
+AS_CASE([",$EXTSTATIC,"], [,static,|*,enc,*], [
+  ENCOBJS='enc/encinit.$(OBJEXT) enc/libenc.$(LIBEXT) enc/libtrans.$(LIBEXT)'
+  EXTOBJS='ext/extinit.$(OBJEXT)'
+  AC_DEFINE_UNQUOTED(EXTSTATIC, 1)
+  AC_SUBST(ENCSTATIC, static)
+], [
+  ENCOBJS='dmyenc.$(OBJEXT)'
+  EXTOBJS='dmyext.$(OBJEXT)'
+])
+AC_SUBST(ENCOBJS)
+AC_SUBST(EXTOBJS)
+
+AC_ARG_WITH(setup,
+	    AS_HELP_STRING([--with-setup=SETUP], [use extension libraries setup]),
+	    [setup=$withval])
+if test -n "$setup"; then
+    if ! test -f "ext/$setup" -o -f "$srcdir/ext/$setup"; then
+	AC_MSG_ERROR(Setup file $setup not found under ext or $srcdir/ext)
+    fi
+elif test -f "$srcdir/ext/Setup.$target_os"; then
+    setup="Setup.$target_os"
+else
+    setup=
+    for file in "$srcdir"/ext/Setup.*; do
+	AS_CASE(["$file"], [*~|*.bak|*.orig|*.rej|*.tmp], [continue])
+	setup=`basename "$file"`
+	AS_CASE(["$target_os"], [`expr "$setup" : 'Setup.\(.*\)'`*], [break])
+	platform=`sed '/^option  *platform  */!d;s///;s/|/*|/g;q' "$file"`
+	if test "x$platform" != x; then
+	    eval "AS_CASE([\"\$target_os\"], [$platform*], [break])"
+	fi
+	setup=
+    done
+    : ${setup:=Setup}
+fi
+AC_SUBST(setup)
+
+rubylibprefix='${libdir}/${RUBY_BASE_NAME}'
+AC_ARG_WITH(rubylibprefix,
+	    AS_HELP_STRING([--with-rubylibprefix=DIR], [prefix for ruby libraries [[LIBDIR/RUBY_BASE_NAME]]]),
+	    [if test "x$withval" = xno; then
+		AC_MSG_ERROR([No ruby, No libprefix])
+	    fi
+	    rubylibprefix="$withval"])
+AC_SUBST(rubylibprefix)
+
+if test x"${exec_prefix}" != xNONE; then
+    RUBY_EXEC_PREFIX="$exec_prefix"
+elif test x"$prefix" != xNONE; then
+    RUBY_EXEC_PREFIX="$prefix"
+else
+    RUBY_EXEC_PREFIX=$ac_default_prefix
+fi
+pat=`echo "${RUBY_EXEC_PREFIX}" | tr -c '\012' .`'\(.*\)'
+for var in bindir libdir rubylibprefix; do
+    eval val='"$'$var'"'
+    AS_CASE(["$val"], ["${RUBY_EXEC_PREFIX}"*], [val='${exec_prefix}'"`expr \"$val\" : \"$pat\"`"])
+    eval $var='"$val"'
+done
+
+BTESTRUBY='$(MINIRUBY)'
+if test x"$cross_compiling" = xyes; then
+  test x"$MINIRUBY" = x && MINIRUBY="${RUBY-$BASERUBY} -I`$CHDIR .; pwd` "-r'$(arch)-fake'
+  XRUBY_LIBDIR=`${RUBY-$BASERUBY} -rrbconfig -e ['puts RbConfig::CONFIG["libdir"]']`
+  XRUBY_RUBYLIBDIR=`${RUBY-$BASERUBY} -rrbconfig -e ['puts RbConfig::CONFIG["rubylibdir"]']`
+  XRUBY_RUBYHDRDIR=`${RUBY-$BASERUBY} -rrbconfig -e ['puts RbConfig::CONFIG["rubyhdrdir"]']`
+  AC_SUBST(XRUBY_LIBDIR)
+  AC_SUBST(XRUBY_RUBYLIBDIR)
+  AC_SUBST(XRUBY_RUBYHDRDIR)
+  PREP='$(arch)-fake.rb'
+  RUNRUBY_COMMAND='$(MINIRUBY) -I`cd $(srcdir)/lib; pwd`'
+  RUNRUBY='$(RUNRUBY_COMMAND)'
+  XRUBY='$(MINIRUBY)'
+  BOOTSTRAPRUBY='$(BASERUBY)'
+  TEST_RUNNABLE=no
+  CROSS_COMPILING=yes
+
+  if test "$host_os" = "nacl"; then
+      if test "$build_cpu" = "$host_cpu" || test "${nacl_cv_cpu_nick}" = "x86" -a "$host_cpu" = "i686"; then
+          nacl_cv_sel_ldr='`$(MINIRUBY) $(srcdir)/nacl/nacl-config.rb sel_ldr`'
+          nacl_cv_irt_core='`$(MINIRUBY) $(srcdir)/nacl/nacl-config.rb irt_core`'
+          nacl_cv_runnable_ld='`$(MINIRUBY) $(srcdir)/nacl/nacl-config.rb runnable_ld`'
+          nacl_cv_host_lib='`$(MINIRUBY) $(srcdir)/nacl/nacl-config.rb host_lib`'
+          TEST_RUNNABLE=yes
+          BTESTRUBY="${nacl_cv_sel_ldr} -a -B ${nacl_cv_irt_core} -w 1:3 -w 2:4"
+          BTESTRUBY="$BTESTRUBY -- ${nacl_cv_runnable_ld} --library-path ${nacl_cv_host_lib}"
+          BTESTRUBY="$BTESTRUBY `pwd`/"'miniruby$(EXEEXT) -I`cd $(srcdir)/lib; pwd` -I.'
+          BTESTRUBY="$BTESTRUBY"' -I$(EXTOUT)/common 3>&1 4>&2 1>/dev/null 2>/dev/null '
+      fi
+  fi
+else
+  MINIRUBY='./miniruby$(EXEEXT) -I$(srcdir)/lib -I.'
+  MINIRUBY="$MINIRUBY"' -I$(EXTOUT)/common'
+  PREP='miniruby$(EXEEXT)'
+  RUNRUBY_COMMAND='$(MINIRUBY) $(srcdir)/tool/runruby.rb --extout=$(EXTOUT) $(RUNRUBYOPT)'
+  RUNRUBY='$(RUNRUBY_COMMAND) --'
+  XRUBY='$(RUNRUBY)'
+  BOOTSTRAPRUBY='$(MINIRUBY)'
+  TEST_RUNNABLE=yes
+  CROSS_COMPILING=no
+fi
+AC_SUBST(TEST_RUNNABLE)
+AC_SUBST(CROSS_COMPILING)
+AC_SUBST(MINIRUBY)
+AC_SUBST(BTESTRUBY)
+AC_SUBST(PREP)
+AC_SUBST(RUNRUBY_COMMAND)
+AC_SUBST(RUNRUBY)
+AC_SUBST(XRUBY)
+AC_SUBST(BOOTSTRAPRUBY)
+AC_SUBST(EXTOUT, [${EXTOUT=.ext}])
+
+FIRSTMAKEFILE=""
+LIBRUBY_A='lib$(RUBY_SO_NAME)-static.a'
+LIBRUBY='$(LIBRUBY_A)'
+LIBRUBYARG_STATIC='-l$(RUBY_SO_NAME)-static'
+LIBRUBYARG='$(LIBRUBYARG_STATIC)'
+SOLIBS=
+
+AS_CASE(["$target_os"],
+  [cygwin*|mingw*|haiku*|darwin*], [
+    : ${DLDLIBS=""}
+    ],
+  [
+    DLDLIBS="$DLDLIBS -lc"
+    ])
+
+AC_ARG_ENABLE(multiarch,
+	      AS_HELP_STRING([--enable-multiarch], [enable multiarch compatible directories]),
+	      [multiarch=], [unset multiarch])
+if test ${multiarch+set}; then
+   AC_DEFINE(ENABLE_MULTIARCH)
+fi
+
+archlibdir='${libdir}/${arch}'
+sitearchlibdir='${libdir}/${sitearch}'
+archincludedir='${includedir}/${arch}'
+sitearchincludedir='${includedir}/${sitearch}'
+
+AC_ARG_WITH(soname,
+	AS_HELP_STRING([--with-soname=SONAME], [base name of shared library]),
+	[RUBY_SO_NAME=$withval], [RUBY_SO_NAME='$(RUBY_BASE_NAME)'])
+
+LIBRUBY_LDSHARED=$LDSHARED
+LIBRUBY_DLDFLAGS=$DLDFLAGS
+LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(RUBY_PROGRAM_VERSION)'
+LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so'
+ENABLE_SHARED=no
+
+AC_ARG_ENABLE(shared,
+       AS_HELP_STRING([--enable-shared], [build a shared library for Ruby]),
+       [enable_shared=$enableval])
+libprefix=${multiarch+'$(archlibdir)'}${multiarch-'$(libdir)'}
+LIBRUBY_RELATIVE=${load_relative-no}
+AS_CASE("$enable_shared", [yes], [
+  LIBRUBY='$(LIBRUBY_SO)'
+  LIBRUBYARG_SHARED='-l$(RUBY_SO_NAME)'
+  LIBRUBYARG='$(LIBRUBYARG_SHARED)'
+  LIBRUBY_RELATIVE=no
+  test -z "$CCDLFLAGS" || CFLAGS="$CFLAGS $CCDLFLAGS"
+  ENABLE_SHARED=yes
+  if test "$rb_cv_binary_elf" = yes; then
+    SOLIBS='$(LIBS)'
+  fi
+
+  # libdir can be overridden in config.site file (on OpenSUSE at least).
+  libdir_basename=lib
+  if test "$bindir" = '${exec_prefix}/bin'; then
+    AS_CASE(["$libdir"], ['${exec_prefix}/'*], [libdir_basename=`basename "$libdir"`])
+  fi
+  AC_DEFINE_UNQUOTED(LIBDIR_BASENAME, ["${libdir_basename}"])
+  libdir_basename="${libdir_basename}"${multiarch+'/${arch}'}
+
+  AS_CASE(["$target_os"],
+    [freebsd*|dragonfly*], [],
+    [
+     if test "$GCC" = yes; then
+       RUBY_TRY_LDFLAGS([${linker_flag}--no-undefined], [no_undefined=yes], [no_undefined=no])
+       if test "no_undefined" = yes; then
+	  RUBY_APPEND_OPTION(EXTLDFLAGS, [${linker_flag}--no-undefined])
+       fi
+     fi
+    ])
+
+  AS_CASE(["$target_os"],
+    [sunos4*], [
+	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR) lib$(RUBY_SO_NAME).so'
+	],
+    [linux* | gnu* | k*bsd*-gnu | atheos* | kopensolaris*-gnu | haiku*], [
+	LIBRUBY_DLDFLAGS='-Wl,-soname,lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR)'" $LDFLAGS_OPTDIR"
+	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR) lib$(RUBY_SO_NAME).so'
+	if test "$load_relative" = yes; then
+	    libprefix="'\$\${ORIGIN}/../${libdir_basename}'"
+	    LIBRUBY_RPATHFLAGS="-Wl,-rpath,${libprefix}"
+	    LIBRUBY_RELATIVE=yes
+	fi
+	],
+    [freebsd*|dragonfly*], [
+	SOLIBS='$(LIBS)'
+	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR)'
+	if test "$rb_cv_binary_elf" != "yes" ; then
+	    LIBRUBY_SO="$LIBRUBY_SO.\$(TEENY)"
+	    LIBRUBY_ALIASES=''
+	fi
+	],
+    [netbsd*], [
+	SOLIBS='$(LIBS)'
+	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR).$(TEENY)'
+	LIBRUBY_DLDFLAGS='-Wl,-soname,lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR)'" $LDFLAGS_OPTDIR"
+	if test "$rb_cv_binary_elf" = yes; then # ELF platforms
+	   LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR) lib$(RUBY_SO_NAME).so'
+	else	# a.out platforms
+	   LIBRUBY_ALIASES=""
+	fi
+	],
+    [openbsd*|mirbsd*], [
+	SOLIBS='$(LIBS)'
+	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR).'`expr ${MINOR} \* 10 + ${TEENY}`
+	],
+    [solaris*], [
+	SOLIBS='$(LIBS)'
+	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)'
+	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(RUBY_PROGRAM_VERSION) lib$(RUBY_SO_NAME).so'
+	if test "$GCC" = yes; then
+	    LIBRUBY_DLDFLAGS="$DLDFLAGS "'-Wl,-h,$(@F)'
+	else
+	    LIBRUBY_DLDFLAGS="$DLDFLAGS "'-h $(@F)'
+	fi
+	XLDFLAGS="$XLDFLAGS "'-R${libdir}'
+	],
+    [hpux*], [
+	XLDFLAGS="$XLDFLAGS "'-Wl,+s,+b,$(libdir)'
+	LIBRUBY_SO='lib$(RUBY_SO_NAME).sl.$(RUBY_PROGRAM_VERSION)'
+	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).sl.$(MAJOR).$(MINOR) lib$(RUBY_SO_NAME).sl'
+	],
+    [aix*], [
+	LIBRUBY_DLDFLAGS="${linker_flag}-bnoentry $XLDFLAGS $LDFLAGS_OPTDIR"
+	LIBRUBYARG_SHARED='-L${libdir} -l${RUBY_SO_NAME}'
+	SOLIBS='-lm -lc'
+	],
+    [darwin*], [
+	RUBY_SO_NAME="$RUBY_SO_NAME"'.$(RUBY_PROGRAM_VERSION)'
+	LIBRUBY_LDSHARED='$(CC) -dynamiclib'
+	if test "$load_relative" = yes; then
+	    libprefix="@executable_path/../${libdir_basename}"
+	    LIBRUBY_RELATIVE=yes
+	fi
+	LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-install_name '${libprefix}'/$(LIBRUBY_SO)'
+	LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-current_version $(MAJOR).$(MINOR)'
+	LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-compatibility_version $(RUBY_PROGRAM_VERSION)'
+	if test "$visibility_option" = ld; then
+	    LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-Wl,-unexported_symbol,_Init_*'
+	    LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-Wl,-unexported_symbol,_ruby_static_id_*'
+	    LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-Wl,-unexported_symbol,*_threadptr_*'
+	fi
+	LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "' $(XLDFLAGS)'
+	LIBRUBY_SO='lib$(RUBY_SO_NAME).dylib'
+	LIBRUBY_ALIASES='lib$(RUBY_BASE_NAME).$(MAJOR).$(MINOR).dylib lib$(RUBY_INSTALL_NAME).dylib'
+	SOLIBS='$(LIBS)'
+	],
+    [interix*], [
+	LIBRUBYARG_SHARED='-L. -L${libdir} -l$(RUBY_SO_NAME)'
+	],
+    [mingw*|cygwin*|mswin*], [
+	LIBRUBY_RELATIVE=yes
+	])
+], [
+  LIBRUBYARG_SHARED=
+
+  # enable PIE if possible
+  AC_ARG_ENABLE(pie,
+          AS_HELP_STRING([--disable-pie], [disable PIE feature]),
+          [pie=$enableval], [pie=])
+  AS_CASE(["$target_os"],
+  [nacl], [
+    # -pie implies -shared for NaCl.
+    pie=no
+  ])
+  if test "$GCC" = yes -a -z "$EXTSTATIC" -a "x$pie" != xno; then
+    RUBY_TRY_CFLAGS(-fPIE, [pie=yes], [pie=no])
+    if test "$pie" = yes; then
+      # Use -fPIE when testing -pie.  RUBY_TRY_LDFLAGS sets
+      # $save_CFLAGS internally, so set other name here.
+      save_CFLAGS_before_pie="$CFLAGS"
+      CFLAGS="$CFLAGS -fPIE"
+
+      # gcc need -pie but clang need -Wl,-pie.
+      for pie in -pie -Wl,-pie; do
+	RUBY_TRY_LDFLAGS([$pie], [], [pie=])
+	if test "x$pie" != x; then
+	  RUBY_APPEND_OPTION(XCFLAGS, -fPIE)
+	  RUBY_APPEND_OPTION(XLDFLAGS, $pie)
+	  break
+	fi
+      done
+      CFLAGS="$save_CFLAGS_before_pie"
+    fi
+  fi
+])
+if test "$enable_rpath" = yes; then
+    test -z "$LIBRUBY_RPATHFLAGS" || LIBRUBY_RPATHFLAGS="$LIBRUBY_RPATHFLAGS "
+    rpathflag="${RPATHFLAG}"
+    AS_CASE(["${cross_compiling}${load_relative}"], [*yes*], [], [rpathflag="$RPATHFLAG$LIBPATHFLAG"])
+    rpathflag=`IFS="$PATH_SEPARATOR"
+        echo x "$rpathflag" |
+        sed "s/^x *//;s${IFS}"'%1\\$-s'"${IFS}${libprefix}${IFS}g;s${IFS}%s${IFS}${libprefix}${IFS}g"
+    `
+    LIBRUBY_RPATHFLAGS="$LIBRUBY_RPATHFLAGS${rpathflag}"
+    LIBRUBYARG_SHARED="$LIBRUBY_RPATHFLAGS $LIBRUBYARG_SHARED"
+    LIBRUBYARG_STATIC="$LIBRUBY_RPATHFLAGS $LIBRUBYARG_STATIC"
+fi
+AC_SUBST(LIBRUBY_RELATIVE)
+
+LDFLAGS="-L. $LDFLAGS"
+AC_SUBST(ARCHFILE)
+
+if test "$EXEEXT" = .exe; then
+    EXECUTABLE_EXTS='".exe",".com",".cmd",".bat"'
+    AC_DEFINE_UNQUOTED(EXECUTABLE_EXTS, $EXECUTABLE_EXTS)
+    EXECUTABLE_EXTS=`echo $EXECUTABLE_EXTS | tr -d '"' | tr , ' '`
+    AC_SUBST(EXECUTABLE_EXTS)
+fi
+
+AS_CASE("$cross_compiling:${LIBPATHENV}", [yes:* | no:], [], [
+    AC_MSG_CHECKING(whether wrapper for $LIBPATHENV is needed)
+    AS_IF([env ${LIBPATHENV}=/lib /bin/sh -c ': ${'${LIBPATHENV}'?}' 2>/dev/null],
+	[AC_MSG_RESULT(no)],
+	[PREP="$PREP"' ruby-runner$(EXEEXT)'
+	AC_MSG_RESULT(yes)]
+    )
+])
+
+AC_ARG_ENABLE(dtrace,
+        AS_HELP_STRING([--enable-dtrace],
+        [enable DTrace for tracing inside ruby. enabled by default on systems having dtrace]),
+        [enable_dtrace=$enableval], [enable_dtrace=auto])
+
+if test "${enable_dtrace}" = "auto"; then
+    if test x"$DTRACE" != x -a x"$cross_compiling" != xyes; then
+        RUBY_DTRACE_AVAILABLE()
+        enable_dtrace=$rb_cv_dtrace_available
+    else
+        enable_dtrace=no
+    fi
+fi
+
+LIBRUBY_A_OBJS='$(OBJS)'
+DTRACE_REBUILD=
+if test "${enable_dtrace}" = "yes"; then
+    if test -z "$DTRACE"; then
+        AC_MSG_ERROR([dtrace(1) is missing])
+    elif test "$cross_compiling" = yes; then
+        AC_MSG_ERROR([--enable-dtrace, however, cross compiling])
+    else
+        RUBY_DTRACE_AVAILABLE()
+        enable_dtrace=$rb_cv_dtrace_available
+        if test "${enable_dtrace}" = "no"; then
+            AC_MSG_ERROR([--enable-dtrace, however, USDT is not available])
+        fi
+        RUBY_DTRACE_POSTPROCESS()
+        if test "$rb_cv_prog_dtrace_g" != 'no'; then
+            DTRACE_OBJ='probes.$(OBJEXT)'
+        fi
+        if test "$rb_cv_prog_dtrace_g" = 'rebuild'; then
+            DTRACE_REBUILD=yes
+            LIBRUBY_A_OBJS='$(DTRACE_GLOMMED_OBJ)'
+        fi
+        AS_CASE("${target_os}", [freebsd*], [
+            # FreeBSD's dtrace requires libelf
+            LIBS="-lelf $LIBS"
+        ])
+    fi
+    DTRACE_EXT=d
+else
+    DTRACE_EXT=dmyh
+fi
+AC_SUBST(DTRACE_EXT)
+AC_SUBST(DTRACE_OBJ)
+AC_SUBST(DTRACE_REBUILD)
+AC_SUBST(LIBRUBY_A_OBJS)
+
+RUBY_SETJMP_TYPE
+}
+{ # build section
+
+dnl build rdoc index if requested
+RDOCTARGET=""
+CAPITARGET=""
+AC_ARG_ENABLE(install-doc,
+       AS_HELP_STRING([--disable-install-doc], [do not install either rdoc indexes or C API documents during install]),
+       [install_doc=$enableval], [install_doc=yes])
+AC_ARG_ENABLE(install-rdoc,
+      AS_HELP_STRING([--disable-install-rdoc], [do not install rdoc indexes during install]),
+      [install_rdoc=$enableval], [install_rdoc=yes])
+AC_ARG_ENABLE(install-capi,
+      AS_HELP_STRING([--disable-install-capi], [do not install C API documents during install]),
+      [install_capi=$enableval], [install_capi=no])
+
+if test "$install_doc" != no; then
+    if test "$install_rdoc" != no; then
+	RDOCTARGET="rdoc"
+    else
+	RDOCTARGET="nodoc"
+    fi
+    if test "$install_capi" != no -a -n "$DOXYGEN"; then
+	CAPITARGET="capi"
+    else
+	CAPITARGET="nodoc"
+    fi
+else
+    RDOCTARGET="nodoc"
+    CAPITARGET="nodoc"
+fi
+
+AC_SUBST(RDOCTARGET)
+AC_SUBST(CAPITARGET)
+
+AS_CASE(["$RDOCTARGET:$CAPITARGET"],[nodoc:nodoc],[INSTALLDOC=nodoc],[INSTALLDOC=all])
+AC_SUBST(INSTALLDOC)
+
+if test "$rb_with_pthread" = "yes"; then
+    THREAD_MODEL=pthread
+fi
+AC_CACHE_CHECK([for prefix of external symbols], rb_cv_symbol_prefix, [
+    AC_TRY_COMPILE([extern void conftest_external(void) {}], [], [
+	rb_cv_symbol_prefix=`$NM conftest.$ac_objext |
+			     sed -n ['/.*T[ 	]\([^ 	]*\)conftest_external.*/!d;s//\1/p;q']`
+	],
+	[rb_cv_symbol_prefix=''])
+    test -n "$rb_cv_symbol_prefix" || rb_cv_symbol_prefix=NONE
+])
+SYMBOL_PREFIX="$rb_cv_symbol_prefix"
+test "x$SYMBOL_PREFIX" = xNONE && SYMBOL_PREFIX=''
+DLNOBJ=dln.o
+AC_ARG_ENABLE(dln,
+	      AC_HELP_STRING([--disable-dln], [disable dynamic link feature]),
+	      [test "$enableval" = yes || DLNOBJ=dmydln.o])
+AC_SUBST(DLNOBJ)
+MINIDLNOBJ=dmydln.o
+
+AS_CASE(["$target_os"],
+    [linux*], [
+	],
+    [netbsd*], [
+	RUBY_APPEND_OPTION(CFLAGS, -pipe)
+	],
+    [darwin*], [
+	RUBY_APPEND_OPTION(CFLAGS, -pipe)
+	RUBY_APPEND_OPTION(XLDFLAGS, [-framework CoreFoundation])
+	RUBY_APPEND_OPTION(LIBRUBYARG_STATIC, [-framework CoreFoundation])
+	],
+    [osf*], [
+	if test "$GCC" != "yes" ; then
+	  # compile something small: taint.c is fine for this.
+	  # the main point is the '-v' flag of 'cc'.
+	  AS_CASE(["`cc -v -I. -c main.c -o /tmp/main.o 2>&1`"],
+	  [*/gemc_cc*], [   # we have the new DEC GEM CC
+                        CFLAGS="$CFLAGS -oldc"
+                        ],
+          [            # we have the old MIPS CC
+                        ])
+	  # cleanup
+	  rm -f /tmp/main.o
+	  CFLAGS="$CFLAGS -std"
+	fi
+	],
+    [cygwin*|mingw*], [
+	RUBY_SO_NAME="${RUBY_SO_NAME}"'$(MAJOR)$(MINOR)0'
+	LIBRUBY_DLDFLAGS="${DLDFLAGS}"' -Wl,--out-implib=$(LIBRUBY)'
+	AS_CASE(["$target_os"],
+	[cygwin*], [
+	    if test x"$enable_shared" = xyes; then
+		LIBRUBY_SO='cyg$(RUBY_SO_NAME)'.dll
+		LIBRUBY_DLDFLAGS="${LIBRUBY_DLDFLAGS}"' $(RUBYDEF)'
+	    fi
+	    ],
+	[mingw*], [
+	    RUBY_SO_NAME="${rb_cv_msvcrt}-${RUBY_SO_NAME}"
+	    if test x"${target_cpu}" != xi386; then
+		RUBY_SO_NAME="${target_cpu}-${RUBY_SO_NAME}"
+	    fi
+	    if test x"$enable_shared" = xyes; then
+		LIBRUBY_SO='$(RUBY_SO_NAME)'.dll
+		LIBRUBY_DLDFLAGS="${LIBRUBY_DLDFLAGS}"' $(RUBYDEF)'
+	    fi
+	    EXPORT_PREFIX=' '
+	    DLDFLAGS="${DLDFLAGS}"' $(DEFFILE)'
+	    AC_LIBOBJ([win32/win32])
+	    AC_LIBOBJ([win32/file])
+	    COMMON_LIBS=m
+#	    COMMON_MACROS="WIN32_LEAN_AND_MEAN="
+	    COMMON_HEADERS="winsock2.h windows.h"
+	    THREAD_MODEL=win32
+	    PLATFORM_DIR=win32
+	    ])
+	LIBRUBY_ALIASES=''
+	FIRSTMAKEFILE=GNUmakefile:cygwin/GNUmakefile.in
+	SOLIBS='$(LIBS)'
+	if test x"$enable_shared" = xyes; then
+	    LIBRUBY='lib$(RUBY_SO_NAME).dll.a'
+	else
+	    LIBRUBY_SO=dummy
+	    LIBRUBY='lib$(RUBY_SO_NAME).a'
+	    LIBRUBYARG='-l$(RUBY_SO_NAME)'
+	fi
+	],
+    [hpux*], [
+	AS_CASE(["$YACC"],[*yacc*], [
+	    XCFLAGS="$XCFLAGS -DYYMAXDEPTH=300"
+	    YACC="$YACC -Nl40000 -Nm40000"
+	])],
+    [nacl], [
+	FIRSTMAKEFILE=GNUmakefile:nacl/GNUmakefile.in
+	])
+
+AS_CASE(["$with_gmp: $SOLIBS "], [no:* | *' -lgmp '*|*' $(LIBS) '*], [],
+	[SOLIBS="-lgmp $SOLIBS"])
+
+AS_CASE(["$with_jemalloc: $LIBS "], [no:* | *' -ljemalloc '*], [],
+	[LIBS="-ljemalloc $LIBS"])
+
+MINIOBJS="$MINIDLNOBJ"
+
+AS_CASE(["$THREAD_MODEL"],
+[pthread], [AC_CHECK_HEADERS(pthread.h)],
+[win32],   [],
+[""],      [AC_MSG_ERROR(thread model is missing)],
+           [AC_MSG_ERROR(unknown thread model $THREAD_MODEL)])
+
+AC_ARG_ENABLE(debug-env,
+       AS_HELP_STRING([--enable-debug-env], [enable RUBY_DEBUG environment variable]),
+       [AC_DEFINE(RUBY_DEBUG_ENV)])
+
+AS_CASE(["$FIRSTMAKEFILE"], [*GNUmakefile:*], [gnumake=yes], [
+    AC_MSG_CHECKING([if ${MAKE-make} is GNU make])
+    mkdir conftest.dir
+    echo "all:; @echo yes" > conftest.dir/GNUmakefile
+    echo "all:; @echo no" > conftest.dir/Makefile
+    gnumake=`(cd conftest.dir; ${MAKE-make})`
+    rm -fr conftest.dir
+    AS_CASE(["$gnumake"],
+    [*yes*], [
+	FIRSTMAKEFILE=GNUmakefile:template/GNUmakefile.in
+	gnumake=yes],
+    [
+	gnumake=no])
+    AC_MSG_RESULT($gnumake)
+])
+AS_IF([test "$gnumake" = yes], [ NULLCMD=: ], [
+    AC_MSG_CHECKING([for safe null command for ${MAKE-make}])
+    mkdir conftest.dir
+    NULLCMD=
+    for cmd in : true; do
+	echo 'A=1' > conftest.dir/Makefile
+	echo 'B=$(A:1=@'$cmd')' >> conftest.dir/Makefile
+	echo 'all:; $B 1 2 3 4 5 6 7 8 9' >> conftest.dir/Makefile
+	if (cd conftest.dir; ${MAKE-make} >/dev/null 2>/dev/null); then
+	    NULLCMD=$cmd
+	    break
+	fi
+    done
+    rm -fr conftest.dir
+    if test -z "$NULLCMD"; then
+	AC_MSG_ERROR(no candidate for safe null command)
+    fi
+    AC_MSG_RESULT($NULLCMD)
+])
+AC_SUBST(NULLCMD)
+
+if test "${universal_binary-no}" = yes ; then
+    AC_CACHE_CHECK([for architecture macros], rb_cv_architecture_macros, [
+    mv confdefs.h confdefs1.h
+    : > confdefs.h
+    AC_TRY_COMPILE([@%:@if defined __`echo ${universal_archnames} |
+    sed 's/=[^ ]*//g;s/ /__ || defined __/g'`__
+@%:@else
+@%:@error
+>>>>>><<<<<<
+@%:@endif], [],
+[
+    rb_cv_architecture_macros=yes
+    mv -f confdefs1.h confdefs.h
+], [
+    rb_cv_architecture_macros=no
+    archflagpat=`eval echo '"'"${ARCH_FLAG}"'"' | sed 's/[[][|.*]]/\\&/g'`
+    new_cflags=`echo "$CFLAGS" | sed "s|$archflagpat"'||'`
+    for archs in ${universal_archnames}; do
+	cpu=${archs@%:@*=}
+	archs=${archs%=*}
+	CFLAGS="$new_cflags -arch $archs"
+	archs="__${archs}__"
+	AC_MSG_CHECKING([for macro ${archs} on ${cpu}])
+	AC_TRY_COMPILE([@%:@ifndef ${archs}
+@%:@error
+@%:@endif], [], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
+    done
+    mv -f confdefs1.h confdefs.h
+    AC_MSG_ERROR([failed])
+    ])])
+    AC_CACHE_CHECK(whether __ARCHITECTURE__ is available, rb_cv_architecture_available,
+	AC_TRY_COMPILE([@%:@include <stdio.h>
+		const char arch[[]] = __ARCHITECTURE__;], [puts(arch);],
+		[rb_cv_architecture_available=yes], [rb_cv_architecture_available=no]))
+fi
+
+CPPFLAGS="$CPPFLAGS "'$(DEFS)'
+test -z "$CPPFLAGS" || CPPFLAGS="$CPPFLAGS "; CPPFLAGS="$CPPFLAGS"'${cppflags}'
+if test -n "${cflags+set}"; then
+    cflagspat=`eval echo '"'"${cflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^  */ /;s/^  *$/ /'`
+    CFLAGS=`echo " $CFLAGS " | sed "s|$cflagspat"'|${cflags}|;s/^ *//;s/ *$//'`
+fi
+if test -n "${cxxflags+set}"; then
+    cxxflagspat=`eval echo '"'"${cxxflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^  */ /;s/^  *$/ /'`
+    CXXFLAGS=`echo " $CXXFLAGS " | sed "s|$cxxflagspat"'|${cxxflags}|;s/^ *//;s/ *$//'`
+fi
+if test "${ARCH_FLAG}"; then
+    archflagpat=`eval echo '"'"${ARCH_FLAG}"'"' | sed 's/[[][|.*]]/\\&/g'`
+    CFLAGS=`echo "$CFLAGS" | sed "s| *$archflagpat"'||'`
+    CXXFLAGS=`echo "$CXXFLAGS" | sed "s| *$archflagpat"'||'`
+    LDFLAGS=`echo "$LDFLAGS" | sed "s| *$archflagpat"'||'`
+fi
+warnflags="$rb_cv_warnflags"
+AC_SUBST(cppflags)dnl
+AC_SUBST(cflags, ["${orig_cflags:+$orig_cflags }"'${optflags} ${debugflags} ${warnflags}'])dnl
+AC_SUBST(cxxflags, ["${orig_cxxflags:+$orig_cxxflags }"'${optflags} ${debugflags} ${warnflags}'])dnl
+AC_SUBST(optflags)dnl
+AC_SUBST(debugflags)dnl
+AC_SUBST(warnflags)dnl
+AC_SUBST(strict_warnflags)dnl
+AC_SUBST(XCFLAGS)dnl
+AC_SUBST(XLDFLAGS)dnl
+AC_SUBST(EXTLDFLAGS)dnl
+AC_SUBST(EXTDLDFLAGS)dnl
+AC_SUBST(LIBRUBY_LDSHARED)
+AC_SUBST(LIBRUBY_DLDFLAGS)
+AC_SUBST(RUBY_INSTALL_NAME)
+AC_SUBST(rubyw_install_name)
+AC_SUBST(RUBYW_INSTALL_NAME)
+AC_SUBST(RUBY_SO_NAME)
+AC_SUBST(LIBRUBY_A)
+AC_SUBST(LIBRUBY_SO)
+AC_SUBST(LIBRUBY_ALIASES)
+AC_SUBST(LIBRUBY)
+AC_SUBST(LIBRUBYARG)
+AC_SUBST(LIBRUBYARG_STATIC)
+AC_SUBST(LIBRUBYARG_SHARED)
+AC_SUBST(SOLIBS)
+AC_SUBST(DLDLIBS)
+AC_SUBST(ENABLE_SHARED)
+AC_SUBST(MAINLIBS)
+AC_SUBST(COMMON_LIBS)
+AC_SUBST(COMMON_MACROS)
+AC_SUBST(COMMON_HEADERS)
+AC_SUBST(EXPORT_PREFIX)
+AC_SUBST(SYMBOL_PREFIX)
+AC_SUBST(MINIOBJS)
+AC_SUBST(THREAD_MODEL)
+AC_SUBST(PLATFORM_DIR)
+
+firstmf=`echo $FIRSTMAKEFILE | sed 's/:.*//'`
+firsttmpl=`echo $FIRSTMAKEFILE | sed 's/.*://'`
+MAKEFILES="Makefile $firstmf"
+MAKEFILES="`echo $MAKEFILES`"
+AC_SUBST(MAKEFILES)
+
+ri_prefix=
+test "$program_prefix" != NONE &&
+  ri_prefix=$program_prefix
+
+ri_suffix=
+test "$program_suffix" != NONE &&
+  ri_suffix=$program_suffix
+
+RUBY_INSTALL_NAME="${ri_prefix}"'$(RUBY_BASE_NAME)'"${ri_suffix}"
+AS_CASE(["$target_os"],
+  [cygwin*|mingw*], [
+    RUBYW_INSTALL_NAME="${ri_prefix}"'$(RUBYW_BASE_NAME)'"${ri_suffix}"
+    rubyw_install_name='$(RUBYW_INSTALL_NAME)'
+    ])
+
+rubylibdir='${rubylibprefix}/${ruby_version}'
+rubyarchdir=${multiarch+'${rubyarchprefix}/${ruby_version}'}${multiarch-'${rubylibdir}/${arch}'}
+
+rubyarchprefix=${multiarch+'${archlibdir}/${RUBY_BASE_NAME}'}${multiarch-'${rubylibprefix}/${arch}'}
+AC_ARG_WITH(rubyarchprefix,
+	    AS_HELP_STRING([--with-rubyarchprefix=DIR],
+			   [prefix for architecture dependent ruby libraries [[RUBYLIBPREFIX/ARCH]]]),
+	    [rubyarchprefix="$withval"])
+AC_SUBST(rubyarchprefix)
+
+rubysitearchprefix=${multiarch+'${sitearchlibdir}/${RUBY_BASE_NAME}'}${multiarch-'${rubylibprefix}/${sitearch}'}
+AC_ARG_WITH(rubysitearchprefix,
+	    AS_HELP_STRING([--with-rubysitearchprefix=DIR],
+			   [prefix for architecture dependent site libraries [[RUBYLIBPREFIX/SITEARCH]]]),
+	    [rubysitearchprefix="$withval"])
+AC_SUBST(rubysitearchprefix)
+
+RI_BASE_NAME=`echo ${RUBY_BASE_NAME} | sed 's/ruby/ri/'`
+ridir='${datarootdir}/${RI_BASE_NAME}'
+AC_ARG_WITH(ridir,
+	    AS_HELP_STRING([--with-ridir=DIR], [ri documentation [[DATAROOTDIR/ri]]]),
+	    [ridir=$withval])
+AC_SUBST(ridir)
+AC_SUBST(RI_BASE_NAME)
+
+AC_ARG_WITH(ruby-version,
+	    AS_HELP_STRING([--with-ruby-version=STR], [ruby version string for version specific directories [[full]] (full|minor|STR)]),
+            [ruby_version=$withval],
+            [ruby_version=full])
+unset RUBY_LIB_VERSION
+unset RUBY_LIB_VERSION_STYLE
+AS_CASE(["$ruby_version"],
+  [full],  [RUBY_LIB_VERSION_STYLE='3	/* full */'],
+  [minor], [RUBY_LIB_VERSION_STYLE='2	/* minor */'])
+if test ${RUBY_LIB_VERSION_STYLE+set}; then
+    {
+    echo "#define RUBY_LIB_VERSION_STYLE $RUBY_LIB_VERSION_STYLE"
+    echo '#define STRINGIZE(x) x'
+    test -f revision.h -o -f "${srcdir}/revision.h" || echo '#define RUBY_REVISION 0'
+    echo '#include "version.h"'
+    echo 'ruby_version=RUBY_LIB_VERSION'
+    } > conftest.c
+    ruby_version="`$CPP -I. -I"${srcdir}" -I"${srcdir}/include" conftest.c | sed '/^ruby_version=/!d;s/ //g'`"
+    eval $ruby_version
+elif test -z "${ruby_version}"; then
+    AC_MSG_ERROR([No ruby version, No place for bundled libraries])
+else
+    RUBY_LIB_VERSION="${ruby_version}"
+fi
+AC_SUBST(RUBY_LIB_VERSION_STYLE)
+AC_SUBST(RUBY_LIB_VERSION)
+
+AC_ARG_WITH(sitedir,
+	    AS_HELP_STRING([--with-sitedir=DIR], [site libraries in DIR [[RUBY_LIB_PREFIX/site_ruby]], "no" to disable site directory]),
+            [sitedir=$withval],
+            [sitedir='${rubylibprefix}/site_ruby'])
+sitelibdir='${sitedir}/${ruby_version}'
+
+AC_ARG_WITH(sitearchdir,
+	    AS_HELP_STRING([--with-sitearchdir=DIR],
+			   [architecture dependent site libraries in DIR [[SITEDIR/SITEARCH]], "no" to disable site directory]),
+            [sitearchdir=$withval],
+            [sitearchdir=${multiarch+'${rubysitearchprefix}/site_ruby/${ruby_version}'}${multiarch-'${sitelibdir}/${sitearch}'}])
+
+AC_ARG_WITH(vendordir,
+	    AS_HELP_STRING([--with-vendordir=DIR], [vendor libraries in DIR [[RUBY_LIB_PREFIX/vendor_ruby]], "no" to disable vendor directory]),
+            [vendordir=$withval],
+            [vendordir='${rubylibprefix}/vendor_ruby'])
+vendorlibdir='${vendordir}/${ruby_version}'
+
+AC_ARG_WITH(vendorarchdir,
+	    AS_HELP_STRING([--with-vendorarchdir=DIR],
+			   [architecture dependent vendor libraries in DIR [[VENDORDIR/SITEARCH]], "no" to disable vendor directory]),
+            [vendorarchdir=$withval],
+            [vendorarchdir=${multiarch+'${rubysitearchprefix}/vendor_ruby/${ruby_version}'}${multiarch-'${vendorlibdir}/${sitearch}'}])
+
+if test "${LOAD_RELATIVE+set}"; then
+    AC_DEFINE_UNQUOTED(LOAD_RELATIVE, $LOAD_RELATIVE)
+    RUBY_EXEC_PREFIX=''
+fi
+
+AC_SUBST(RUBY_EXEC_PREFIX)
+
+AC_SUBST(libdirname, ${multiarch+arch}libdir)
+AC_SUBST(archlibdir)dnl
+AC_SUBST(sitearchlibdir)dnl
+AC_SUBST(archincludedir)dnl
+AC_SUBST(sitearchincludedir)dnl
+AC_SUBST(arch)dnl
+AC_SUBST(sitearch)dnl
+AC_SUBST(ruby_version)dnl
+AC_SUBST(rubylibdir)dnl
+AC_SUBST(rubyarchdir)dnl
+AC_SUBST(sitedir)dnl
+AC_SUBST(sitelibdir)dnl
+AC_SUBST(sitearchdir)dnl
+AC_SUBST(vendordir)dnl
+AC_SUBST(vendorlibdir)dnl
+AC_SUBST(vendorarchdir)dnl
+
+AC_SUBST(CONFIGURE, "`echo $0 | sed 's|.*/||'`")dnl
+AC_SUBST(configure_args, "`echo "${ac_configure_args}" | sed 's/\\$/$$/g'`")dnl
+
+if test "${universal_binary-no}" = yes ; then
+    arch="universal-${target_os}"
+    if test "${rb_cv_architecture_available}" = yes; then
+	AC_DEFINE_UNQUOTED(RUBY_PLATFORM_CPU, __ARCHITECTURE__)
+    else
+	for archs in ${universal_archnames}; do
+	    cpu=`echo $archs | sed 's/.*=//'`
+	    archs=`echo $archs | sed 's/=.*//'`
+	    RUBY_DEFINE_IF([defined __${archs}__], RUBY_PLATFORM_CPU, ["${cpu}"])
+	done
+    fi
+    ints='long int short'
+    test "$ac_cv_type_long_long" = yes && ints="'long long' $ints"
+    AC_SUBST(UNIVERSAL_ARCHNAMES, "${universal_archnames}")
+    AC_SUBST(UNIVERSAL_INTS, "${ints}")
+    AC_DEFINE_UNQUOTED(RUBY_PLATFORM_OS, "${target_os}")
+    AC_DEFINE_UNQUOTED(RUBY_ARCH, "universal-"RUBY_PLATFORM_OS)
+    AC_DEFINE_UNQUOTED(RUBY_PLATFORM, "universal."RUBY_PLATFORM_CPU"-"RUBY_PLATFORM_OS)
+else
+    arch="${target_cpu}-${target_os}"
+    AS_CASE(["$arch"], [le32-nacl], [arch="pnacl"])
+    AC_DEFINE_UNQUOTED(RUBY_PLATFORM, "$arch")
+fi
+
+unset sitearch
+AS_CASE(["$target_os"],[mingw*],[sitearch="$target_cpu-$rb_cv_msvcrt"])
+: ${sitearch='${arch}'}
+
+AC_ARG_WITH(search-path,
+		AS_HELP_STRING([--with-search-path=DIR], [specify the additional search path]),
+		[search_path=$withval])
+if test "$search_path" != ""; then
+    AC_SUBST(RUBY_SEARCH_PATH, $search_path)
+fi
+
+AC_ARG_WITH(rubyhdrdir,
+	    AS_HELP_STRING([--with-rubyhdrdir=DIR], [core headers in DIR [[INCLUDEDIR/RUBY_BASE_NAME-RUBY_VERSION]]]),
+	    [rubyhdrdir=$withval],
+	    [rubyhdrdir='${includedir}/${RUBY_VERSION_NAME}'])
+
+AC_ARG_WITH(rubyarchhdrdir,
+	    AS_HELP_STRING([--with-rubyarchhdrdir=DIR],
+			   [architecture dependent core headers in DIR [[$(rubyhdrdir)/$(arch)]]]),
+	    [rubyarchhdrdir=$withval],
+	    [rubyarchhdrdir=${multiarch+'${archincludedir}/${RUBY_VERSION_NAME}'}${multiarch-'${rubyhdrdir}/${arch}'}])
+
+AC_ARG_WITH(sitehdrdir,
+	    AS_HELP_STRING([--with-sitehdrdir=DIR], [core site headers in DIR [[RUBYHDRDIR/site_ruby]]]),
+	    [sitehdrdir=$withval],
+	    [sitehdrdir='${rubyhdrdir}/site_ruby'])
+
+AC_ARG_WITH(sitearchhdrdir,
+	    AS_HELP_STRING([--with-sitearchhdrdir=DIR],
+			   [architecture dependent core site headers in DIR [[RUBYHDRDIR/site_ruby]]]),
+	    [sitearchhdrdir=$withval],
+	    [sitearchhdrdir=${multiarch+'${sitearchincludedir}/${RUBY_VERSION_NAME}/site_ruby'}${multiarch-'${sitehdrdir}/${sitearch}'}])
+
+AC_ARG_WITH(vendorhdrdir,
+	    AS_HELP_STRING([--with-vendorhdrdir=DIR], [core vendor headers in DIR [[RUBYHDRDIR/vendor_ruby]]]),
+	    [vendorhdrdir=$withval],
+	    [vendorhdrdir='${rubyhdrdir}/vendor_ruby'])
+
+AC_ARG_WITH(vendorarchhdrdir,
+	    AS_HELP_STRING([--with-vendorarchhdrdir=DIR],
+			   [architecture dependent core vendor headers in DIR [[RUBYHDRDIR/vendor_ruby]]]),
+	    [vendorarchhdrdir=$withval],
+	    [vendorarchhdrdir=${multiarch+'${sitearchincludedir}/${RUBY_VERSION_NAME}/vendor_ruby'}${multiarch-'${vendorhdrdir}/${sitearch}'}])
+
+AC_SUBST(rubyhdrdir)dnl
+AC_SUBST(sitehdrdir)dnl
+AC_SUBST(vendorhdrdir)dnl
+AC_SUBST(rubyarchhdrdir)dnl
+AC_SUBST(sitearchhdrdir)dnl
+AC_SUBST(vendorarchhdrdir)dnl
+
+AC_ARG_WITH(mantype,
+	AS_HELP_STRING([--with-mantype=TYPE], [specify man page type; TYPE is one of man and doc]),
+		[
+			AS_CASE(["$withval"],
+			[man|man.gz|man.bz2|doc|doc.gz|doc.bz2], [MANTYPE=$withval],
+			[AC_MSG_ERROR(invalid man type: $withval)])
+		])
+if test -z "$MANTYPE"; then
+	AC_PATH_PROGS(NROFF, nroff awf, /bin/false, "/usr/bin:/usr/ucb")
+	if ${NROFF} -mdoc ${srcdir}/man/ruby.1 >/dev/null 2>&1; then
+		MANTYPE=doc
+	else
+		MANTYPE=man
+	fi
+fi
+AC_SUBST(MANTYPE)
+
+AC_ARG_ENABLE(rubygems,
+	AS_HELP_STRING([--disable-rubygems], [disable rubygems by default]),
+	[enable_rubygems="$enableval"], [enable_rubygems=yes])
+if test x"$enable_rubygems" = xno; then
+    AC_DEFINE(DISABLE_RUBYGEMS, 1)
+    USE_RUBYGEMS=NO
+else
+    USE_RUBYGEMS=YES
+fi
+AC_SUBST(USE_RUBYGEMS)
+
+arch_hdrdir="${EXTOUT}/include/${arch}/ruby"
+AS_MKDIR_P("${arch_hdrdir}")
+config_h="${arch_hdrdir}/config.h"
+guard=INCLUDE_RUBY_CONFIG_H
+{
+  echo "#ifndef $guard"
+  echo "#define $guard 1"
+  grep -v "^#define PACKAGE_" confdefs.h
+  echo "#endif /* $guard */"
+} | tr -d '\015' |
+(
+  if test "x$CONFIGURE_TTY" = xyes; then color=--color; else color=; fi
+  exec ${srcdir}/tool/ifchange $color "${config_h}" -
+) || AC_MSG_ERROR([failed to create ${config_h}])
+tr -d '\015' < largefile.h > confdefs.h
+rm largefile.h
+
+BUILTIN_ENCS=["`sed -n -e '/^BUILTIN_ENCS[ 	]*=/{' \
+	-e s/// -e :l -e '/\\\\$/N' -e 's/\\\\\\n/ /' -e 't l' -e p \
+	-e '}' "${srcdir}/enc/Makefile.in"`"]
+BUILTIN_ENCOBJS=
+for e in $BUILTIN_ENCS; do BUILTIN_ENCOBJS="$BUILTIN_ENCOBJS "`echo $e | sed 's/\.c$/.$(OBJEXT)/'`; done
+AC_SUBST(BUILTIN_ENCOBJS)
+
+BUILTIN_TRANSES=["`sed -n -e '/^BUILTIN_TRANSES[ 	]*=/{' \
+	-e s/// -e :l -e '/\\\\$/N' -e 's/\\\\\\n/ /' -e 't l' -e p \
+	-e '}' "${srcdir}/enc/Makefile.in"`"]
+BUILTIN_TRANSSRCS=
+BUILTIN_TRANSOBJS=
+for e in $BUILTIN_TRANSES; do
+  BUILTIN_TRANSSRCS="$BUILTIN_TRANSSRCS "`echo $e | sed 's/\.trans$/.c/'`
+  BUILTIN_TRANSOBJS="$BUILTIN_TRANSOBJS "`echo $e | sed 's/\.trans$/.$(OBJEXT)/'`
+done
+AC_SUBST(BUILTIN_TRANSSRCS)
+AC_SUBST(BUILTIN_TRANSOBJS)
+
+PACKAGE=$RUBY_BASE_NAME
+AC_SUBST(PACKAGE)
+AS_MESSAGE([$PACKAGE library version = $ruby_version])
+
+AS_CASE([" $CPP "], [*" $CC "*], [CPP=`echo " $CPP " | sed "s| $CC |"' $(CC) |;s/^ *//;s/  *$//'`])
+
+if test x"$firstmf" != x; then
+    AC_CONFIG_FILES($firstmf:$firsttmpl, [], [firstmf="$firstmf" firsttmpl="$firsttmpl"])
+fi
+AC_CONFIG_FILES(Makefile, [
+    tmpmk=confmk$$.tmp
+    {
+	if test ${VCS+set}; then
+	    :
+	elif svn info "$srcdir" > /dev/null 2>&1; then
+	    VCS='svn'
+	elif git_dir=`git --work-tree="$srcdir" --git-dir="$srcdir/.git" rev-parse --git-dir 2>/dev/null`; then
+	    if test -d "$git_dir/svn"; then
+		VCS='git svn'
+	    else
+		VCS='git'
+	    fi
+	else
+	    VCS='echo cannot'
+	fi
+	AS_CASE("$VCS",
+		[svn],       [VCSUP='$(VCS) up $(SVNUPOPTIONS)'],
+		["git svn"], [VCSUP='$(VCS) rebase $(GITSVNREBASEOPTIONS)'],
+		[git],       [VCSUP='$(VCS) pull $(GITPULLOPTIONS)'],
+		[VCSUP='$(VCS)'])
+	sed -n \
+	    -e '[/^@%:@define \(RUBY_RELEASE_[A-Z]*\) \([0-9][0-9]*\)/]{' \
+	    -e   's//\1 = \2/' \
+	    -e   '[s/ \([0-9]\)$/ 0\1/]' \
+	    -e   p \
+	    -e '}' "$srcdir/version.h"
+	sed '/^MISSING/s/\$U\././g;/^VCS *=/s#@VCS@#'"$VCS"'#;/^VCSUP *=/s#@VCSUP@#'"$VCSUP"'#' Makefile
+	echo; test x"$EXEEXT" = x || echo 'miniruby: miniruby$(EXEEXT)'
+	if test "$gnumake" != yes; then
+	    echo ['$(MKFILES): $(srcdir)/common.mk']
+	    sed ['s/{\$([^(){}]*)[^{}]*}//g'] ${srcdir}/common.mk
+	else
+	    echo 'distclean-local::; @$(RM) GNUmakefile uncommon.mk'
+	fi
+    } > $tmpmk && if ! grep '^ruby:' $tmpmk > /dev/null; then
+	if test "${gnumake}" = yes; then
+	    tmpgmk=confgmk$$.tmp
+	    {
+		echo "include $tmpmk"
+		echo "-include uncommon.mk"
+	    } > $tmpgmk
+	else
+	    tmpgmk=$tmpmk
+	fi &&
+	test -z "`${MAKE-make} -f $tmpgmk info-program | grep '^PROGRAM=ruby$'`" &&
+	echo 'ruby: $(PROGRAM);' >> $tmpmk
+	test "$tmpmk" = "$tmpgmk" || rm -f "$tmpgmk"
+    fi && mv -f $tmpmk Makefile],
+[EXEEXT='$EXEEXT' gnumake='$gnumake'])
+
+AC_ARG_WITH([ruby-pc],
+	    AC_HELP_STRING([--with-ruby-pc=FILENAME], [pc file basename]),
+	    [ruby_pc="$withval"],
+	    [ruby_pc="${RUBY_BASE_NAME}-${MAJOR}.${MINOR}.pc"])
+AC_SUBST(ruby_pc)
+AC_SUBST(exec, [exec])
+
+AC_ARG_WITH(destdir,
+	    AS_HELP_STRING([--with-destdir=DESTDIR], [specify default directory to install]),
+	    [DESTDIR="$withval"])
+AC_SUBST(DESTDIR)
+
+AC_CONFIG_FILES($ruby_pc:template/ruby.pc.in,
+    [
+    if sed ['s/\$(\([A-Za-z_][A-Za-z0-9_]*\))/${\1}/g;s/@[A-Za-z_][A-Za-z0-9_]*@//'] $ruby_pc > ruby.tmp.pc &&
+	{
+	    test -z "$PKG_CONFIG" ||
+	    PKG_CONFIG_PATH=. $PKG_CONFIG --print-errors ruby.tmp
+	}
+    then
+	mv -f ruby.tmp.pc $ruby_pc
+    else
+	exit 1
+    fi
+    ],
+    [ruby_pc='$ruby_pc' PKG_CONFIG='$PKG_CONFIG'])
+
+AC_OUTPUT
+}
+}
+
+AS_IF([${FOLD+:} false], [], [
+AS_IF([test "`echo abcdefg hijklmno | fold -s -w10 | sed 1d`" = hijklmno], [FOLD="fold"], [FOLD=])
+])
+AS_REQUIRE_SHELL_FN([config_summary],
+    [AS_FUNCTION_DESCRIBE([config_summary], [NAME, VAL], [configuration summary])],
+    [AS_IF([test -z "$2"], [], [
+	AS_ECHO_N(["   * $1:                     "]) | head -c26
+	AS_IF([test "$FOLD"], [
+	    echo "$2" | fold -s -w50 |
+	    sed '1!s/^/                          /;$!s/$/\\/'
+	], [echo "$2"])
+    ])]
+)
+
+echo "---"
+echo "Configuration summary for $RUBY_BASE_NAME version $RUBY_PROGRAM_VERSION"
+echo ""
+config_summary "Installation prefix" "$prefix"
+config_summary "exec prefix"         "$exec_prefix"
+config_summary "arch"                "$arch"
+config_summary "site arch"           "$sitearch"
+config_summary "RUBY_BASE_NAME"      "$RUBY_BASE_NAME"
+config_summary "enable shared"       "$enable_shared"
+config_summary "ruby lib prefix"     "$rubylibprefix"
+config_summary "site libraries path" "$rubysitearchprefix"
+config_summary "vendor path"         "$vendordir"
+config_summary "target OS"           "$target_os"
+config_summary "compiler"            "$CC"
+config_summary "with pthread"        "$enable_pthread"
+config_summary "enable shared libs"  "$ENABLE_SHARED"
+config_summary "dynamic library ext" "$DLEXT"
+config_summary "CFLAGS"              "$cflags"
+config_summary "CPPFLAGS"            "$cppflags"
+config_summary "LDFLAGS"             "$LDFLAGS"
+config_summary "optflags"            "$optflags"
+config_summary "debugflags"          "$debugflags"
+config_summary "warnflags"           "$warnflags"
+config_summary "strip command"       "$STRIP"
+config_summary "install doc"         "$install_doc"
+config_summary "man page type"       "$MANTYPE"
+config_summary "search path"         "$search_path"
+config_summary "static-linked-ext"   ${EXTSTATIC:+"yes"}
+echo ""
+echo "---"
diff --git a/constant.h b/constant.h
index 3f1418df17..76b59fa047 100644
--- a/constant.h
+++ b/constant.h
@@ -31,20 +31,20 @@ typedef enum {
 typedef struct rb_const_entry_struct {
     rb_const_flag_t flag;
     int line;
-    VALUE value;            /* should be mark */
-    VALUE file;             /* should be mark */
+    const VALUE value;            /* should be mark */
+    const VALUE file;             /* should be mark */
 } rb_const_entry_t;
 
 VALUE rb_mod_private_constant(int argc, const VALUE *argv, VALUE obj);
 VALUE rb_mod_public_constant(int argc, const VALUE *argv, VALUE obj);
 VALUE rb_mod_deprecate_constant(int argc, const VALUE *argv, VALUE obj);
 void rb_free_const_table(struct rb_id_table *tbl);
+VALUE rb_public_const_get(VALUE klass, ID id);
 VALUE rb_public_const_get_at(VALUE klass, ID id);
 VALUE rb_public_const_get_from(VALUE klass, ID id);
+int rb_public_const_defined(VALUE klass, ID id);
+int rb_public_const_defined_at(VALUE klass, ID id);
 int rb_public_const_defined_from(VALUE klass, ID id);
 rb_const_entry_t *rb_const_lookup(VALUE klass, ID id);
-int rb_autoloading_value(VALUE mod, ID id, VALUE *value, rb_const_flag_t *flag);
-VALUE rb_const_source_location(VALUE, ID);
-VALUE rb_const_source_location_at(VALUE, ID);
 
 #endif /* CONSTANT_H */
diff --git a/cont.c b/cont.c
index 63069b3f7c..8119b5cb23 100644
--- a/cont.c
+++ b/cont.c
@@ -13,924 +13,260 @@
 #include "vm_core.h"
 #include "gc.h"
 #include "eval_intern.h"
-#include "mjit.h"
 
-#include COROUTINE_H
+/* FIBER_USE_NATIVE enables Fiber performance improvement using system
+ * dependent method such as make/setcontext on POSIX system or
+ * CreateFiber() API on Windows.
+ * This hack make Fiber context switch faster (x2 or more).
+ * However, it decrease maximum number of Fiber.  For example, on the
+ * 32bit POSIX OS, ten or twenty thousands Fiber can be created.
+ *
+ * Details is reported in the paper "A Fast Fiber Implementation for Ruby 1.9"
+ * in Proc. of 51th Programming Symposium, pp.21--28 (2010) (in Japanese).
+ */
+
+#if !defined(FIBER_USE_NATIVE)
+# if defined(HAVE_GETCONTEXT) && defined(HAVE_SETCONTEXT)
+#   if 0
+#   elif defined(__NetBSD__)
+/* On our experience, NetBSD doesn't support using setcontext() and pthread
+ * simultaneously.  This is because pthread_self(), TLS and other information
+ * are represented by stack pointer (higher bits of stack pointer).
+ * TODO: check such constraint on configure.
+ */
+#     define FIBER_USE_NATIVE 0
+#   elif defined(__sun)
+/* On Solaris because resuming any Fiber caused SEGV, for some reason.
+ */
+#     define FIBER_USE_NATIVE 0
+#   elif defined(__ia64)
+/* At least, Linux/ia64's getcontext(3) doesn't save register window.
+ */
+#     define FIBER_USE_NATIVE 0
+#   elif defined(__GNU__)
+/* GNU/Hurd doesn't fully support getcontext, setcontext, makecontext
+ * and swapcontext functions. Disabling their usage till support is
+ * implemented. More info at
+ * http://darnassus.sceen.net/~hurd-web/open_issues/glibc/#getcontext
+ */
+#     define FIBER_USE_NATIVE 0
+#   else
+#     define FIBER_USE_NATIVE 1
+#   endif
+# elif defined(_WIN32)
+#  define FIBER_USE_NATIVE 1
+# endif
+#endif
+#if !defined(FIBER_USE_NATIVE)
+#define FIBER_USE_NATIVE 0
+#endif
 
+#if FIBER_USE_NATIVE
 #ifndef _WIN32
 #include <unistd.h>
 #include <sys/mman.h>
+#include <ucontext.h>
 #endif
-
-static const int DEBUG = 0;
-
 #define RB_PAGE_SIZE (pagesize)
 #define RB_PAGE_MASK (~(RB_PAGE_SIZE - 1))
 static long pagesize;
-
-static const rb_data_type_t cont_data_type, fiber_data_type;
-static VALUE rb_cContinuation;
-static VALUE rb_cFiber;
-static VALUE rb_eFiberError;
-#ifdef RB_EXPERIMENTAL_FIBER_POOL
-static VALUE rb_cFiberPool;
-#endif
+#endif /*FIBER_USE_NATIVE*/
 
 #define CAPTURE_JUST_VALID_VM_STACK 1
 
-// Defined in `coroutine/$arch/Context.h`:
-#ifdef COROUTINE_LIMITED_ADDRESS_SPACE
-#define FIBER_POOL_ALLOCATION_FREE
-#define FIBER_POOL_INITIAL_SIZE 8
-#define FIBER_POOL_ALLOCATION_MAXIMUM_SIZE 32
-#else
-#define FIBER_POOL_INITIAL_SIZE 32
-#define FIBER_POOL_ALLOCATION_MAXIMUM_SIZE 1024
-#endif
-
 enum context_type {
     CONTINUATION_CONTEXT = 0,
-    FIBER_CONTEXT = 1
-};
-
-struct cont_saved_vm_stack {
-    VALUE *ptr;
-#ifdef CAPTURE_JUST_VALID_VM_STACK
-    size_t slen;  /* length of stack (head of ec->vm_stack) */
-    size_t clen;  /* length of control frames (tail of ec->vm_stack) */
-#endif
-};
-
-struct fiber_pool;
-
-// Represents a single stack.
-struct fiber_pool_stack {
-    // A pointer to the memory allocation (lowest address) for the stack.
-    void * base;
-
-    // The current stack pointer, taking into account the direction of the stack.
-    void * current;
-
-    // The size of the stack excluding any guard pages.
-    size_t size;
-
-    // The available stack capacity w.r.t. the current stack offset.
-    size_t available;
-
-    // The pool this stack should be allocated from.
-    struct fiber_pool * pool;
-
-    // If the stack is allocated, the allocation it came from.
-    struct fiber_pool_allocation * allocation;
-};
-
-// A linked list of vacant (unused) stacks.
-// This structure is stored in the first page of a stack if it is not in use.
-// @sa fiber_pool_vacancy_pointer
-struct fiber_pool_vacancy {
-    // Details about the vacant stack:
-    struct fiber_pool_stack stack;
-
-    // The vacancy linked list.
-#ifdef FIBER_POOL_ALLOCATION_FREE
-    struct fiber_pool_vacancy * previous;
-#endif
-    struct fiber_pool_vacancy * next;
-};
-
-// Manages singly linked list of mapped regions of memory which contains 1 more more stack:
-//
-// base = +-------------------------------+-----------------------+  +
-//        |VM Stack       |VM Stack       |                       |  |
-//        |               |               |                       |  |
-//        |               |               |                       |  |
-//        +-------------------------------+                       |  |
-//        |Machine Stack  |Machine Stack  |                       |  |
-//        |               |               |                       |  |
-//        |               |               |                       |  |
-//        |               |               | .  .  .  .            |  |  size
-//        |               |               |                       |  |
-//        |               |               |                       |  |
-//        |               |               |                       |  |
-//        |               |               |                       |  |
-//        |               |               |                       |  |
-//        +-------------------------------+                       |  |
-//        |Guard Page     |Guard Page     |                       |  |
-//        +-------------------------------+-----------------------+  v
-//
-//        +------------------------------------------------------->
-//
-//                                  count
-//
-struct fiber_pool_allocation {
-    // A pointer to the memory mapped region.
-    void * base;
-
-    // The size of the individual stacks.
-    size_t size;
-
-    // The stride of individual stacks (including any guard pages or other accounting details).
-    size_t stride;
-
-    // The number of stacks that were allocated.
-    size_t count;
-
-#ifdef FIBER_POOL_ALLOCATION_FREE
-    // The number of stacks used in this allocation.
-    size_t used;
-#endif
-
-    struct fiber_pool * pool;
-
-    // The allocation linked list.
-#ifdef FIBER_POOL_ALLOCATION_FREE
-    struct fiber_pool_allocation * previous;
-#endif
-    struct fiber_pool_allocation * next;
-};
-
-// A fiber pool manages vacant stacks to reduce the overhead of creating fibers.
-struct fiber_pool {
-    // A singly-linked list of allocations which contain 1 or more stacks each.
-    struct fiber_pool_allocation * allocations;
-
-    // Provides O(1) stack "allocation":
-    struct fiber_pool_vacancy * vacancies;
-
-    // The size of the stack allocations (excluding any guard page).
-    size_t size;
-
-    // The total number of stacks that have been allocated in this pool.
-    size_t count;
-
-    // The initial number of stacks to allocate.
-    size_t initial_count;
-
-    // Whether to madvise(free) the stack or not:
-    int free_stacks;
-
-    // The number of stacks that have been used in this pool.
-    size_t used;
-
-    // The amount to allocate for the vm_stack:
-    size_t vm_stack_size;
+    FIBER_CONTEXT = 1,
+    ROOT_FIBER_CONTEXT = 2
 };
 
 typedef struct rb_context_struct {
     enum context_type type;
     int argc;
-    int kw_splat;
     VALUE self;
     VALUE value;
-
-    struct cont_saved_vm_stack saved_vm_stack;
-
+    VALUE *vm_stack;
+#ifdef CAPTURE_JUST_VALID_VM_STACK
+    size_t vm_stack_slen;  /* length of stack (head of th->stack) */
+    size_t vm_stack_clen;  /* length of control frames (tail of th->stack) */
+#endif
     struct {
-        VALUE *stack;
-        VALUE *stack_src;
-        size_t stack_size;
+	VALUE *stack;
+	VALUE *stack_src;
+	size_t stack_size;
+#ifdef __ia64
+	VALUE *register_stack;
+	VALUE *register_stack_src;
+	int register_stack_size;
+#endif
     } machine;
-    rb_execution_context_t saved_ec;
+    rb_thread_t saved_thread; /* selected properties of GET_THREAD() (see cont_save_thread) */
     rb_jmpbuf_t jmpbuf;
     rb_ensure_entry_t *ensure_array;
-    /* Pointer to MJIT info about the continuation.  */
-    struct mjit_cont *mjit_cont;
+    rb_ensure_list_t *ensure_list;
 } rb_context_t;
 
-
-/*
- * Fiber status:
- *    [Fiber.new] ------> FIBER_CREATED
- *                        | [Fiber#resume]
- *                        v
- *                   +--> FIBER_RESUMED ----+
- *    [Fiber#resume] |    | [Fiber.yield]   |
- *                   |    v                 |
- *                   +-- FIBER_SUSPENDED    | [Terminate]
- *                                          |
- *                       FIBER_TERMINATED <-+
- */
 enum fiber_status {
-    FIBER_CREATED,
-    FIBER_RESUMED,
-    FIBER_SUSPENDED,
-    FIBER_TERMINATED
+    CREATED,
+    RUNNING,
+    TERMINATED
 };
 
-#define FIBER_CREATED_P(fiber)    ((fiber)->status == FIBER_CREATED)
-#define FIBER_RESUMED_P(fiber)    ((fiber)->status == FIBER_RESUMED)
-#define FIBER_SUSPENDED_P(fiber)  ((fiber)->status == FIBER_SUSPENDED)
-#define FIBER_TERMINATED_P(fiber) ((fiber)->status == FIBER_TERMINATED)
-#define FIBER_RUNNABLE_P(fiber)   (FIBER_CREATED_P(fiber) || FIBER_SUSPENDED_P(fiber))
+#if FIBER_USE_NATIVE && !defined(_WIN32)
+#define MAX_MACHINE_STACK_CACHE  10
+static int machine_stack_cache_index = 0;
+typedef struct machine_stack_cache_struct {
+    void *ptr;
+    size_t size;
+} machine_stack_cache_t;
+static machine_stack_cache_t machine_stack_cache[MAX_MACHINE_STACK_CACHE];
+static machine_stack_cache_t terminated_machine_stack;
+#endif
 
 struct rb_fiber_struct {
     rb_context_t cont;
-    VALUE first_proc;
     struct rb_fiber_struct *prev;
-    BITFIELD(enum fiber_status, status, 2);
-    /* If a fiber invokes by "transfer",
-     * then this fiber can't be invoked by "resume" any more after that.
+    enum fiber_status status;
+    /* If a fiber invokes "transfer",
+     * then this fiber can't "resume" any more after that.
      * You shouldn't mix "transfer" and "resume".
      */
-    unsigned int transferred : 1;
-
-    struct coroutine_context context;
-    struct fiber_pool_stack stack;
-};
-
-static struct fiber_pool shared_fiber_pool = {NULL, NULL, 0, 0, 0, 0};
-
-/*
- * FreeBSD require a first (i.e. addr) argument of mmap(2) is not NULL
- * if MAP_STACK is passed.
- * http://www.FreeBSD.org/cgi/query-pr.cgi?pr=158755
- */
-#if defined(MAP_STACK) && !defined(__FreeBSD__) && !defined(__FreeBSD_kernel__)
-#define FIBER_STACK_FLAGS (MAP_PRIVATE | MAP_ANON | MAP_STACK)
-#else
-#define FIBER_STACK_FLAGS (MAP_PRIVATE | MAP_ANON)
-#endif
-
-#define ERRNOMSG strerror(errno)
-
-// Locates the stack vacancy details for the given stack.
-// Requires that fiber_pool_vacancy fits within one page.
-inline static struct fiber_pool_vacancy *
-fiber_pool_vacancy_pointer(void * base, size_t size)
-{
-    STACK_GROW_DIR_DETECTION;
-
-    return (struct fiber_pool_vacancy *)(
-        (char*)base + STACK_DIR_UPPER(0, size - RB_PAGE_SIZE)
-    );
-}
-
-// Reset the current stack pointer and available size of the given stack.
-inline static void
-fiber_pool_stack_reset(struct fiber_pool_stack * stack)
-{
-    STACK_GROW_DIR_DETECTION;
-
-    stack->current = (char*)stack->base + STACK_DIR_UPPER(0, stack->size);
-    stack->available = stack->size;
-}
-
-// A pointer to the base of the current unused portion of the stack.
-inline static void *
-fiber_pool_stack_base(struct fiber_pool_stack * stack)
-{
-    STACK_GROW_DIR_DETECTION;
-
-    VM_ASSERT(stack->current);
-
-    return STACK_DIR_UPPER(stack->current, (char*)stack->current - stack->available);
-}
-
-// Allocate some memory from the stack. Used to allocate vm_stack inline with machine stack.
-// @sa fiber_initialize_coroutine
-inline static void *
-fiber_pool_stack_alloca(struct fiber_pool_stack * stack, size_t offset)
-{
-    STACK_GROW_DIR_DETECTION;
-
-    if (DEBUG) fprintf(stderr, "fiber_pool_stack_alloca(%p): %"PRIuSIZE"/%"PRIuSIZE"\n", (void*)stack, offset, stack->available);
-    VM_ASSERT(stack->available >= offset);
-
-    // The pointer to the memory being allocated:
-    void * pointer = STACK_DIR_UPPER(stack->current, (char*)stack->current - offset);
-
-    // Move the stack pointer:
-    stack->current = STACK_DIR_UPPER((char*)stack->current + offset, (char*)stack->current - offset);
-    stack->available -= offset;
-
-    return pointer;
-}
-
-// Reset the current stack pointer and available size of the given stack.
-inline static void
-fiber_pool_vacancy_reset(struct fiber_pool_vacancy * vacancy)
-{
-    fiber_pool_stack_reset(&vacancy->stack);
-
-    // Consume one page of the stack because it's used for the vacancy list:
-    fiber_pool_stack_alloca(&vacancy->stack, RB_PAGE_SIZE);
-}
-
-inline static struct fiber_pool_vacancy *
-fiber_pool_vacancy_push(struct fiber_pool_vacancy * vacancy, struct fiber_pool_vacancy * head)
-{
-    vacancy->next = head;
-
-#ifdef FIBER_POOL_ALLOCATION_FREE
-    if (head) {
-        head->previous = vacancy;
-    }
-#endif
-
-    return vacancy;
-}
-
-#ifdef FIBER_POOL_ALLOCATION_FREE
-static void
-fiber_pool_vacancy_remove(struct fiber_pool_vacancy * vacancy)
-{
-    if (vacancy->next) {
-        vacancy->next->previous = vacancy->previous;
-    }
-
-    if (vacancy->previous) {
-        vacancy->previous->next = vacancy->next;
-    }
-    else {
-        // It's the head of the list:
-        vacancy->stack.pool->vacancies = vacancy->next;
-    }
-}
-
-inline static struct fiber_pool_vacancy *
-fiber_pool_vacancy_pop(struct fiber_pool * pool)
-{
-    struct fiber_pool_vacancy * vacancy = pool->vacancies;
-
-    if (vacancy) {
-        fiber_pool_vacancy_remove(vacancy);
-    }
-
-    return vacancy;
-}
-#else
-inline static struct fiber_pool_vacancy *
-fiber_pool_vacancy_pop(struct fiber_pool * pool)
-{
-    struct fiber_pool_vacancy * vacancy = pool->vacancies;
-
-    if (vacancy) {
-        pool->vacancies = vacancy->next;
-    }
-
-    return vacancy;
-}
-#endif
-
-// Initialize the vacant stack. The [base, size] allocation should not include the guard page.
-// @param base The pointer to the lowest address of the allocated memory.
-// @param size The size of the allocated memory.
-inline static struct fiber_pool_vacancy *
-fiber_pool_vacancy_initialize(struct fiber_pool * fiber_pool, struct fiber_pool_vacancy * vacancies, void * base, size_t size)
-{
-    struct fiber_pool_vacancy * vacancy = fiber_pool_vacancy_pointer(base, size);
-
-    vacancy->stack.base = base;
-    vacancy->stack.size = size;
-
-    fiber_pool_vacancy_reset(vacancy);
-
-    vacancy->stack.pool = fiber_pool;
-
-    return fiber_pool_vacancy_push(vacancy, vacancies);
-}
-
-// Allocate a maximum of count stacks, size given by stride.
-// @param count the number of stacks to allocate / were allocated.
-// @param stride the size of the individual stacks.
-// @return [void *] the allocated memory or NULL if allocation failed.
-inline static void *
-fiber_pool_allocate_memory(size_t * count, size_t stride)
-{
-    // We use a divide-by-2 strategy to try and allocate memory. We are trying
-    // to allocate `count` stacks. In normal situation, this won't fail. But
-    // if we ran out of address space, or we are allocating more memory than
-    // the system would allow (e.g. overcommit * physical memory + swap), we
-    // divide count by two and try again. This condition should only be
-    // encountered in edge cases, but we handle it here gracefully.
-    while (*count > 1) {
-#if defined(_WIN32)
-        void * base = VirtualAlloc(0, (*count)*stride, MEM_COMMIT, PAGE_READWRITE);
-
-        if (!base) {
-            *count = (*count) >> 1;
-        }
-        else {
-            return base;
-        }
-#else
-        errno = 0;
-        void * base = mmap(NULL, (*count)*stride, PROT_READ | PROT_WRITE, FIBER_STACK_FLAGS, -1, 0);
-
-        if (base == MAP_FAILED) {
-            // If the allocation fails, count = count / 2, and try again.
-            *count = (*count) >> 1;
-        }
-        else {
-            return base;
-        }
-#endif
-    }
-
-    return NULL;
-}
-
-// Given an existing fiber pool, expand it by the specified number of stacks.
-// @param count the maximum number of stacks to allocate.
-// @return the allocated fiber pool.
-// @sa fiber_pool_allocation_free
-static struct fiber_pool_allocation *
-fiber_pool_expand(struct fiber_pool * fiber_pool, size_t count)
-{
-    STACK_GROW_DIR_DETECTION;
-
-    size_t size = fiber_pool->size;
-    size_t stride = size + RB_PAGE_SIZE;
-
-    // Allocate the memory required for the stacks:
-    void * base = fiber_pool_allocate_memory(&count, stride);
-
-    if (base == NULL) {
-        rb_raise(rb_eFiberError, "can't alloc machine stack to fiber (%"PRIuSIZE" x %"PRIuSIZE" bytes): %s", count, size, ERRNOMSG);
-    }
-
-    struct fiber_pool_vacancy * vacancies = fiber_pool->vacancies;
-    struct fiber_pool_allocation * allocation = RB_ALLOC(struct fiber_pool_allocation);
-
-    // Initialize fiber pool allocation:
-    allocation->base = base;
-    allocation->size = size;
-    allocation->stride = stride;
-    allocation->count = count;
-#ifdef FIBER_POOL_ALLOCATION_FREE
-    allocation->used = 0;
-#endif
-    allocation->pool = fiber_pool;
-
-    if (DEBUG) {
-        fprintf(stderr, "fiber_pool_expand(%"PRIuSIZE"): %p, %"PRIuSIZE"/%"PRIuSIZE" x [%"PRIuSIZE":%"PRIuSIZE"]\n",
-                count, (void*)fiber_pool, fiber_pool->used, fiber_pool->count, size, fiber_pool->vm_stack_size);
-    }
-
-    // Iterate over all stacks, initializing the vacancy list:
-    for (size_t i = 0; i < count; i += 1) {
-        void * base = (char*)allocation->base + (stride * i);
-        void * page = (char*)base + STACK_DIR_UPPER(size, 0);
-
-#if defined(_WIN32)
-        DWORD old_protect;
-
-        if (!VirtualProtect(page, RB_PAGE_SIZE, PAGE_READWRITE | PAGE_GUARD, &old_protect)) {
-            VirtualFree(allocation->base, 0, MEM_RELEASE);
-            rb_raise(rb_eFiberError, "can't set a guard page: %s", ERRNOMSG);
-        }
-#else
-        if (mprotect(page, RB_PAGE_SIZE, PROT_NONE) < 0) {
-            munmap(allocation->base, count*stride);
-            rb_raise(rb_eFiberError, "can't set a guard page: %s", ERRNOMSG);
-        }
-#endif
-
-        vacancies = fiber_pool_vacancy_initialize(
-            fiber_pool, vacancies,
-            (char*)base + STACK_DIR_UPPER(0, RB_PAGE_SIZE),
-            size
-        );
-
-#ifdef FIBER_POOL_ALLOCATION_FREE
-        vacancies->stack.allocation = allocation;
-#endif
-    }
-
-    // Insert the allocation into the head of the pool:
-    allocation->next = fiber_pool->allocations;
-
-#ifdef FIBER_POOL_ALLOCATION_FREE
-    if (allocation->next) {
-        allocation->next->previous = allocation;
-    }
-
-    allocation->previous = NULL;
-#endif
-
-    fiber_pool->allocations = allocation;
-    fiber_pool->vacancies = vacancies;
-    fiber_pool->count += count;
-
-    return allocation;
-}
-
-// Initialize the specified fiber pool with the given number of stacks.
-// @param vm_stack_size The size of the vm stack to allocate.
-static void
-fiber_pool_initialize(struct fiber_pool * fiber_pool, size_t size, size_t count, size_t vm_stack_size)
-{
-    VM_ASSERT(vm_stack_size < size);
-
-    fiber_pool->allocations = NULL;
-    fiber_pool->vacancies = NULL;
-    fiber_pool->size = ((size / RB_PAGE_SIZE) + 1) * RB_PAGE_SIZE;
-    fiber_pool->count = 0;
-    fiber_pool->initial_count = count;
-    fiber_pool->free_stacks = 1;
-    fiber_pool->used = 0;
-
-    fiber_pool->vm_stack_size = vm_stack_size;
-
-    fiber_pool_expand(fiber_pool, count);
-}
-
-#ifdef FIBER_POOL_ALLOCATION_FREE
-// Free the list of fiber pool allocations.
-static void
-fiber_pool_allocation_free(struct fiber_pool_allocation * allocation)
-{
-    STACK_GROW_DIR_DETECTION;
-
-    VM_ASSERT(allocation->used == 0);
-
-    if (DEBUG) fprintf(stderr, "fiber_pool_allocation_free: %p base=%p count=%"PRIuSIZE"\n", allocation, allocation->base, allocation->count);
-
-    size_t i;
-    for (i = 0; i < allocation->count; i += 1) {
-        void * base = (char*)allocation->base + (allocation->stride * i) + STACK_DIR_UPPER(0, RB_PAGE_SIZE);
-
-        struct fiber_pool_vacancy * vacancy = fiber_pool_vacancy_pointer(base, allocation->size);
-
-        // Pop the vacant stack off the free list:
-        fiber_pool_vacancy_remove(vacancy);
-    }
+    int transferred;
 
+#if FIBER_USE_NATIVE
 #ifdef _WIN32
-    VirtualFree(allocation->base, 0, MEM_RELEASE);
+    void *fib_handle;
 #else
-    munmap(allocation->base, allocation->stride * allocation->count);
-#endif
-
-    if (allocation->previous) {
-        allocation->previous->next = allocation->next;
-    }
-    else {
-        // We are the head of the list, so update the pool:
-        allocation->pool->allocations = allocation->next;
-    }
-
-    if (allocation->next) {
-        allocation->next->previous = allocation->previous;
-    }
-
-    allocation->pool->count -= allocation->count;
-
-    ruby_xfree(allocation);
-}
-#endif
-
-// Acquire a stack from the given fiber pool. If none are available, allocate more.
-static struct fiber_pool_stack
-fiber_pool_stack_acquire(struct fiber_pool * fiber_pool) {
-    struct fiber_pool_vacancy * vacancy = fiber_pool_vacancy_pop(fiber_pool);
-
-    if (DEBUG) fprintf(stderr, "fiber_pool_stack_acquire: %p used=%"PRIuSIZE"\n", (void*)fiber_pool->vacancies, fiber_pool->used);
-
-    if (!vacancy) {
-        const size_t maximum = FIBER_POOL_ALLOCATION_MAXIMUM_SIZE;
-        const size_t minimum = fiber_pool->initial_count;
-
-        size_t count = fiber_pool->count;
-        if (count > maximum) count = maximum;
-        if (count < minimum) count = minimum;
-
-        fiber_pool_expand(fiber_pool, count);
-
-        // The free list should now contain some stacks:
-        VM_ASSERT(fiber_pool->vacancies);
-
-        vacancy = fiber_pool_vacancy_pop(fiber_pool);
-    }
-
-    VM_ASSERT(vacancy);
-    VM_ASSERT(vacancy->stack.base);
-
-    // Take the top item from the free list:
-    fiber_pool->used += 1;
-
-#ifdef FIBER_POOL_ALLOCATION_FREE
-    vacancy->stack.allocation->used += 1;
-#endif
-
-    fiber_pool_stack_reset(&vacancy->stack);
-
-    return vacancy->stack;
-}
-
-// We advise the operating system that the stack memory pages are no longer being used.
-// This introduce some performance overhead but allows system to relaim memory when there is pressure.
-static inline void
-fiber_pool_stack_free(struct fiber_pool_stack * stack)
-{
-    void * base = fiber_pool_stack_base(stack);
-    size_t size = stack->available;
-
-    // If this is not true, the vacancy information will almost certainly be destroyed:
-    VM_ASSERT(size <= (stack->size - RB_PAGE_SIZE));
-
-    if (DEBUG) fprintf(stderr, "fiber_pool_stack_free: %p+%"PRIuSIZE" [base=%p, size=%"PRIuSIZE"]\n", base, size, stack->base, stack->size);
-
-#if VM_CHECK_MODE > 0 && defined(MADV_DONTNEED)
-    // This immediately discards the pages and the memory is reset to zero.
-    madvise(base, size, MADV_DONTNEED);
-#elif defined(MADV_FREE_REUSABLE)
-    madvise(base, size, MADV_FREE_REUSABLE);
-#elif defined(MADV_FREE)
-    madvise(base, size, MADV_FREE);
-#elif defined(MADV_DONTNEED)
-    madvise(base, size, MADV_DONTNEED);
-#elif defined(_WIN32)
-    VirtualAlloc(base, size, MEM_RESET, PAGE_READWRITE);
-    // Not available in all versions of Windows.
-    //DiscardVirtualMemory(base, size);
-#endif
-}
-
-// Release and return a stack to the vacancy list.
-static void
-fiber_pool_stack_release(struct fiber_pool_stack * stack)
-{
-    struct fiber_pool * pool = stack->pool;
-    struct fiber_pool_vacancy * vacancy = fiber_pool_vacancy_pointer(stack->base, stack->size);
-
-    if (DEBUG) fprintf(stderr, "fiber_pool_stack_release: %p used=%"PRIuSIZE"\n", stack->base, stack->pool->used);
-
-    // Copy the stack details into the vacancy area:
-    vacancy->stack = *stack;
-    // After this point, be careful about updating/using state in stack, since it's copied to the vacancy area.
-
-    // Reset the stack pointers and reserve space for the vacancy data:
-    fiber_pool_vacancy_reset(vacancy);
-
-    // Push the vacancy into the vancancies list:
-    pool->vacancies = fiber_pool_vacancy_push(vacancy, stack->pool->vacancies);
-    pool->used -= 1;
-
-#ifdef FIBER_POOL_ALLOCATION_FREE
-    struct fiber_pool_allocation * allocation = stack->allocation;
-
-    allocation->used -= 1;
-
-    // Release address space and/or dirty memory:
-    if (allocation->used == 0) {
-        fiber_pool_allocation_free(allocation);
-    }
-    else if (stack->pool->free_stacks) {
-        fiber_pool_stack_free(&vacancy->stack);
-    }
-#else
-    // This is entirely optional, but clears the dirty flag from the stack memory, so it won't get swapped to disk when there is memory pressure:
-    if (stack->pool->free_stacks) {
-        fiber_pool_stack_free(&vacancy->stack);
-    }
+    ucontext_t context;
+    /* Because context.uc_stack.ss_sp and context.uc_stack.ss_size
+     * are not necessarily valid after makecontext() or swapcontext(),
+     * they are saved in these variables for later use.
+     */
+    void *ss_sp;
+    size_t ss_size;
 #endif
-}
-
-static COROUTINE
-fiber_entry(struct coroutine_context * from, struct coroutine_context * to)
-{
-    rb_fiber_start();
-}
-
-// Initialize a fiber's coroutine's machine stack and vm stack.
-static VALUE *
-fiber_initialize_coroutine(rb_fiber_t *fiber, size_t * vm_stack_size)
-{
-    struct fiber_pool * fiber_pool = fiber->stack.pool;
-    rb_execution_context_t *sec = &fiber->cont.saved_ec;
-    void * vm_stack = NULL;
-
-    VM_ASSERT(fiber_pool != NULL);
-
-    fiber->stack = fiber_pool_stack_acquire(fiber_pool);
-    vm_stack = fiber_pool_stack_alloca(&fiber->stack, fiber_pool->vm_stack_size);
-    *vm_stack_size = fiber_pool->vm_stack_size;
-
-#ifdef COROUTINE_PRIVATE_STACK
-    coroutine_initialize(&fiber->context, fiber_entry, fiber_pool_stack_base(&fiber->stack), fiber->stack.available, sec->machine.stack_start);
-    // The stack for this execution context is still the main machine stack, so don't adjust it.
-    // If this is not managed correctly, you will fail in `rb_ec_stack_check`.
-
-    // We limit the machine stack usage to the fiber stack size.
-    if (sec->machine.stack_maxsize > fiber->stack.available) {
-        sec->machine.stack_maxsize = fiber->stack.available;
-    }
-#else
-    coroutine_initialize(&fiber->context, fiber_entry, fiber_pool_stack_base(&fiber->stack), fiber->stack.available);
-
-    // The stack for this execution context is the one we allocated:
-    sec->machine.stack_start = fiber->stack.current;
-    sec->machine.stack_maxsize = fiber->stack.available;
 #endif
+};
 
-    return vm_stack;
-}
-
-// Release the stack from the fiber, it's execution context, and return it to the fiber pool.
-static void
-fiber_stack_release(rb_fiber_t * fiber)
-{
-    rb_execution_context_t *ec = &fiber->cont.saved_ec;
-
-    if (DEBUG) fprintf(stderr, "fiber_stack_release: %p, stack.base=%p\n", (void*)fiber, fiber->stack.base);
-
-    // Return the stack back to the fiber pool if it wasn't already:
-    if (fiber->stack.base) {
-        fiber_pool_stack_release(&fiber->stack);
-        fiber->stack.base = NULL;
-    }
-
-    // The stack is no longer associated with this execution context:
-    rb_ec_clear_vm_stack(ec);
-}
-
-static const char *
-fiber_status_name(enum fiber_status s)
-{
-    switch (s) {
-      case FIBER_CREATED: return "created";
-      case FIBER_RESUMED: return "resumed";
-      case FIBER_SUSPENDED: return "suspended";
-      case FIBER_TERMINATED: return "terminated";
-    }
-    VM_UNREACHABLE(fiber_status_name);
-    return NULL;
-}
-
-static void
-fiber_verify(const rb_fiber_t *fiber)
-{
-#if VM_CHECK_MODE > 0
-    VM_ASSERT(fiber->cont.saved_ec.fiber_ptr == fiber);
-
-    switch (fiber->status) {
-      case FIBER_RESUMED:
-        VM_ASSERT(fiber->cont.saved_ec.vm_stack != NULL);
-        break;
-      case FIBER_SUSPENDED:
-        VM_ASSERT(fiber->cont.saved_ec.vm_stack != NULL);
-        break;
-      case FIBER_CREATED:
-      case FIBER_TERMINATED:
-        /* TODO */
-        break;
-      default:
-        VM_UNREACHABLE(fiber_verify);
-    }
-#endif
-}
-
-inline static void
-fiber_status_set(rb_fiber_t *fiber, enum fiber_status s)
-{
-    // if (DEBUG) fprintf(stderr, "fiber: %p, status: %s -> %s\n", (void *)fiber, fiber_status_name(fiber->status), fiber_status_name(s));
-    VM_ASSERT(!FIBER_TERMINATED_P(fiber));
-    VM_ASSERT(fiber->status != s);
-    fiber_verify(fiber);
-    fiber->status = s;
-}
-
-static inline void
-ec_switch(rb_thread_t *th, rb_fiber_t *fiber)
-{
-    rb_execution_context_t *ec = &fiber->cont.saved_ec;
-
-    ruby_current_execution_context_ptr = th->ec = ec;
-
-    /*
-     * timer-thread may set trap interrupt on previous th->ec at any time;
-     * ensure we do not delay (or lose) the trap interrupt handling.
-     */
-    if (th->vm->main_thread == th && rb_signal_buff_size() > 0) {
-        RUBY_VM_SET_TRAP_INTERRUPT(ec);
-    }
-
-    VM_ASSERT(ec->fiber_ptr->cont.self == 0 || ec->vm_stack != NULL);
-}
-
-static rb_context_t *
-cont_ptr(VALUE obj)
-{
-    rb_context_t *cont;
-
-    TypedData_Get_Struct(obj, rb_context_t, &cont_data_type, cont);
-
-    return cont;
-}
-
-static rb_fiber_t *
-fiber_ptr(VALUE obj)
-{
-    rb_fiber_t *fiber;
+static const rb_data_type_t cont_data_type, fiber_data_type;
+static VALUE rb_cContinuation;
+static VALUE rb_cFiber;
+static VALUE rb_eFiberError;
 
-    TypedData_Get_Struct(obj, rb_fiber_t, &fiber_data_type, fiber);
-    if (!fiber) rb_raise(rb_eFiberError, "uninitialized fiber");
+#define GetContPtr(obj, ptr)  \
+    TypedData_Get_Struct((obj), rb_context_t, &cont_data_type, (ptr))
 
-    return fiber;
-}
+#define GetFiberPtr(obj, ptr)  do {\
+    TypedData_Get_Struct((obj), rb_fiber_t, &fiber_data_type, (ptr)); \
+    if (!(ptr)) rb_raise(rb_eFiberError, "uninitialized fiber"); \
+} while (0)
 
-NOINLINE(static VALUE cont_capture(volatile int *volatile stat));
+NOINLINE(static VALUE cont_capture(volatile int *stat));
 
 #define THREAD_MUST_BE_RUNNING(th) do { \
-        if (!(th)->ec->tag) rb_raise(rb_eThreadError, "not running thread"); \
+	if (!(th)->tag) rb_raise(rb_eThreadError, "not running thread");	\
     } while (0)
 
-static VALUE
-cont_thread_value(const rb_context_t *cont)
-{
-    return cont->saved_ec.thread_ptr->self;
-}
-
-static void
-cont_compact(void *ptr)
-{
-    rb_context_t *cont = ptr;
-
-    if (cont->self) {
-        cont->self = rb_gc_location(cont->self);
-    }
-    cont->value = rb_gc_location(cont->value);
-    rb_execution_context_update(&cont->saved_ec);
-}
-
 static void
 cont_mark(void *ptr)
 {
-    rb_context_t *cont = ptr;
-
     RUBY_MARK_ENTER("cont");
-    if (cont->self) {
-        rb_gc_mark_movable(cont->self);
-    }
-    rb_gc_mark_movable(cont->value);
+    if (ptr) {
+	rb_context_t *cont = ptr;
+	rb_gc_mark(cont->value);
 
-    rb_execution_context_mark(&cont->saved_ec);
-    rb_gc_mark(cont_thread_value(cont));
+	rb_thread_mark(&cont->saved_thread);
+	rb_gc_mark(cont->saved_thread.self);
 
-    if (cont->saved_vm_stack.ptr) {
+	if (cont->vm_stack) {
 #ifdef CAPTURE_JUST_VALID_VM_STACK
-        rb_gc_mark_locations(cont->saved_vm_stack.ptr,
-                             cont->saved_vm_stack.ptr + cont->saved_vm_stack.slen + cont->saved_vm_stack.clen);
+	    rb_gc_mark_locations(cont->vm_stack,
+				 cont->vm_stack + cont->vm_stack_slen + cont->vm_stack_clen);
 #else
-        rb_gc_mark_locations(cont->saved_vm_stack.ptr,
-                             cont->saved_vm_stack.ptr, cont->saved_ec.stack_size);
+	    rb_gc_mark_locations(cont->vm_stack,
+				 cont->vm_stack, cont->saved_thread.stack_size);
 #endif
-    }
+	}
 
-    if (cont->machine.stack) {
-        if (cont->type == CONTINUATION_CONTEXT) {
-            /* cont */
-            rb_gc_mark_locations(cont->machine.stack,
-                                 cont->machine.stack + cont->machine.stack_size);
-        }
-        else {
-            /* fiber */
-            const rb_fiber_t *fiber = (rb_fiber_t*)cont;
-
-            if (!FIBER_TERMINATED_P(fiber)) {
-                rb_gc_mark_locations(cont->machine.stack,
-                                     cont->machine.stack + cont->machine.stack_size);
+	if (cont->machine.stack) {
+	    if (cont->type == CONTINUATION_CONTEXT) {
+		/* cont */
+		rb_gc_mark_locations(cont->machine.stack,
+				     cont->machine.stack + cont->machine.stack_size);
             }
-        }
+            else {
+		/* fiber */
+		rb_thread_t *th;
+                rb_fiber_t *fib = (rb_fiber_t*)cont;
+		GetThreadPtr(cont->saved_thread.self, th);
+		if ((th->fiber != fib) && fib->status == RUNNING) {
+		    rb_gc_mark_locations(cont->machine.stack,
+					 cont->machine.stack + cont->machine.stack_size);
+		}
+	    }
+	}
+#ifdef __ia64
+	if (cont->machine.register_stack) {
+	    rb_gc_mark_locations(cont->machine.register_stack,
+				 cont->machine.register_stack + cont->machine.register_stack_size);
+	}
+#endif
     }
-
     RUBY_MARK_LEAVE("cont");
 }
 
-static int
-fiber_is_root_p(const rb_fiber_t *fiber)
-{
-    return fiber == fiber->cont.saved_ec.thread_ptr->root_fiber;
-}
-
 static void
 cont_free(void *ptr)
 {
-    rb_context_t *cont = ptr;
-
     RUBY_FREE_ENTER("cont");
+    if (ptr) {
+	rb_context_t *cont = ptr;
+	RUBY_FREE_UNLESS_NULL(cont->saved_thread.stack);
+#if FIBER_USE_NATIVE
+	if (cont->type == CONTINUATION_CONTEXT) {
+	    /* cont */
+	    ruby_xfree(cont->ensure_array);
+	    RUBY_FREE_UNLESS_NULL(cont->machine.stack);
+	}
+	else {
+	    /* fiber */
+	    rb_fiber_t *fib = (rb_fiber_t*)cont;
+	    const rb_thread_t *const th = GET_THREAD();
+#ifdef _WIN32
+	    if (th && th->fiber != fib && cont->type != ROOT_FIBER_CONTEXT) {
+		/* don't delete root fiber handle */
+		if (fib->fib_handle) {
+		    DeleteFiber(fib->fib_handle);
+		}
+	    }
+#else /* not WIN32 */
+	    if (th && th->fiber != fib) {
+                if (fib->ss_sp) {
+                    if (cont->type == ROOT_FIBER_CONTEXT) {
+			rb_bug("Illegal root fiber parameter");
+                    }
+		    munmap((void*)fib->ss_sp, fib->ss_size);
+		}
+	    }
+            else {
+		/* It may reached here when finalize */
+		/* TODO examine whether it is a bug */
+                /* rb_bug("cont_free: release self"); */
+            }
+#endif
+	}
+#else /* not FIBER_USE_NATIVE */
+	ruby_xfree(cont->ensure_array);
+	RUBY_FREE_UNLESS_NULL(cont->machine.stack);
+#endif
+#ifdef __ia64
+	RUBY_FREE_UNLESS_NULL(cont->machine.register_stack);
+#endif
+	RUBY_FREE_UNLESS_NULL(cont->vm_stack);
 
-    if (cont->type == CONTINUATION_CONTEXT) {
-        ruby_xfree(cont->saved_ec.vm_stack);
-        ruby_xfree(cont->ensure_array);
-        RUBY_FREE_UNLESS_NULL(cont->machine.stack);
-    }
-    else {
-        rb_fiber_t *fiber = (rb_fiber_t*)cont;
-        coroutine_destroy(&fiber->context);
-        if (!fiber_is_root_p(fiber)) {
-            fiber_stack_release(fiber);
-        }
-    }
-
-    RUBY_FREE_UNLESS_NULL(cont->saved_vm_stack.ptr);
-
-    if (mjit_enabled && cont->mjit_cont != NULL) {
-        mjit_cont_free(cont->mjit_cont);
+	/* free rb_cont_t or rb_fiber_t */
+	ruby_xfree(ptr);
     }
-    /* free rb_cont_t or rb_fiber_t */
-    ruby_xfree(ptr);
     RUBY_FREE_LEAVE("cont");
 }
 
@@ -941,99 +277,73 @@ cont_memsize(const void *ptr)
     size_t size = 0;
 
     size = sizeof(*cont);
-    if (cont->saved_vm_stack.ptr) {
+    if (cont->vm_stack) {
 #ifdef CAPTURE_JUST_VALID_VM_STACK
-        size_t n = (cont->saved_vm_stack.slen + cont->saved_vm_stack.clen);
+	size_t n = (cont->vm_stack_slen + cont->vm_stack_clen);
 #else
-        size_t n = cont->saved_ec.vm_stack_size;
+	size_t n = cont->saved_thread.stack_size;
 #endif
-        size += n * sizeof(*cont->saved_vm_stack.ptr);
+	size += n * sizeof(*cont->vm_stack);
     }
 
     if (cont->machine.stack) {
-        size += cont->machine.stack_size * sizeof(*cont->machine.stack);
-    }
-
-    return size;
-}
-
-void
-rb_fiber_update_self(rb_fiber_t *fiber)
-{
-    if (fiber->cont.self) {
-        fiber->cont.self = rb_gc_location(fiber->cont.self);
+	size += cont->machine.stack_size * sizeof(*cont->machine.stack);
     }
-    else {
-        rb_execution_context_update(&fiber->cont.saved_ec);
+#ifdef __ia64
+    if (cont->machine.register_stack) {
+	size += cont->machine.register_stack_size * sizeof(*cont->machine.register_stack);
     }
+#endif
+    return size;
 }
 
 void
-rb_fiber_mark_self(const rb_fiber_t *fiber)
-{
-    if (fiber->cont.self) {
-        rb_gc_mark_movable(fiber->cont.self);
-    }
-    else {
-        rb_execution_context_mark(&fiber->cont.saved_ec);
-    }
-}
-
-static void
-fiber_compact(void *ptr)
+rb_fiber_mark_self(rb_fiber_t *fib)
 {
-    rb_fiber_t *fiber = ptr;
-    fiber->first_proc = rb_gc_location(fiber->first_proc);
-
-    if (fiber->prev) rb_fiber_update_self(fiber->prev);
-
-    cont_compact(&fiber->cont);
-    fiber_verify(fiber);
+    if (fib)
+	rb_gc_mark(fib->cont.self);
 }
 
 static void
 fiber_mark(void *ptr)
 {
-    rb_fiber_t *fiber = ptr;
     RUBY_MARK_ENTER("cont");
-    fiber_verify(fiber);
-    rb_gc_mark_movable(fiber->first_proc);
-    if (fiber->prev) rb_fiber_mark_self(fiber->prev);
-    cont_mark(&fiber->cont);
+    if (ptr) {
+	rb_fiber_t *fib = ptr;
+	rb_fiber_mark_self(fib->prev);
+	cont_mark(&fib->cont);
+    }
     RUBY_MARK_LEAVE("cont");
 }
 
 static void
 fiber_free(void *ptr)
 {
-    rb_fiber_t *fiber = ptr;
     RUBY_FREE_ENTER("fiber");
+    if (ptr) {
+	rb_fiber_t *fib = ptr;
+	if (fib->cont.type != ROOT_FIBER_CONTEXT &&
+	    fib->cont.saved_thread.local_storage) {
+	    st_free_table(fib->cont.saved_thread.local_storage);
+	}
 
-    //if (DEBUG) fprintf(stderr, "fiber_free: %p[%p]\n", fiber, fiber->stack.base);
-
-    if (fiber->cont.saved_ec.local_storage) {
-        st_free_table(fiber->cont.saved_ec.local_storage);
+	cont_free(&fib->cont);
     }
-
-    cont_free(&fiber->cont);
     RUBY_FREE_LEAVE("fiber");
 }
 
 static size_t
 fiber_memsize(const void *ptr)
 {
-    const rb_fiber_t *fiber = ptr;
-    size_t size = sizeof(*fiber);
-    const rb_execution_context_t *saved_ec = &fiber->cont.saved_ec;
-    const rb_thread_t *th = rb_ec_thread_ptr(saved_ec);
+    const rb_fiber_t *fib = ptr;
+    size_t size = 0;
 
-    /*
-     * vm.c::thread_memsize already counts th->ec->local_storage
-     */
-    if (saved_ec->local_storage && fiber != th->root_fiber) {
-        size += st_memsize(saved_ec->local_storage);
+    size = sizeof(*fib);
+    if (fib->cont.type != ROOT_FIBER_CONTEXT &&
+	fib->cont.saved_thread.local_storage != NULL) {
+	size += st_memsize(fib->cont.saved_thread.local_storage);
     }
-    size += cont_memsize(&fiber->cont);
+    size += cont_memsize(&fib->cont);
     return size;
 }
 
@@ -1041,10 +351,10 @@ VALUE
 rb_obj_is_fiber(VALUE obj)
 {
     if (rb_typeddata_is_kind_of(obj, &fiber_data_type)) {
-        return Qtrue;
+	return Qtrue;
     }
     else {
-        return Qfalse;
+	return Qfalse;
     }
 }
 
@@ -1053,47 +363,83 @@ cont_save_machine_stack(rb_thread_t *th, rb_context_t *cont)
 {
     size_t size;
 
-    SET_MACHINE_STACK_END(&th->ec->machine.stack_end);
+    SET_MACHINE_STACK_END(&th->machine.stack_end);
+#ifdef __ia64
+    th->machine.register_stack_end = rb_ia64_bsp();
+#endif
 
-    if (th->ec->machine.stack_start > th->ec->machine.stack_end) {
-        size = cont->machine.stack_size = th->ec->machine.stack_start - th->ec->machine.stack_end;
-        cont->machine.stack_src = th->ec->machine.stack_end;
+    if (th->machine.stack_start > th->machine.stack_end) {
+	size = cont->machine.stack_size = th->machine.stack_start - th->machine.stack_end;
+	cont->machine.stack_src = th->machine.stack_end;
     }
     else {
-        size = cont->machine.stack_size = th->ec->machine.stack_end - th->ec->machine.stack_start;
-        cont->machine.stack_src = th->ec->machine.stack_start;
+	size = cont->machine.stack_size = th->machine.stack_end - th->machine.stack_start;
+	cont->machine.stack_src = th->machine.stack_start;
     }
 
     if (cont->machine.stack) {
-        REALLOC_N(cont->machine.stack, VALUE, size);
+	REALLOC_N(cont->machine.stack, VALUE, size);
     }
     else {
-        cont->machine.stack = ALLOC_N(VALUE, size);
+	cont->machine.stack = ALLOC_N(VALUE, size);
     }
 
     FLUSH_REGISTER_WINDOWS;
     MEMCPY(cont->machine.stack, cont->machine.stack_src, VALUE, size);
+
+#ifdef __ia64
+    rb_ia64_flushrs();
+    size = cont->machine.register_stack_size = th->machine.register_stack_end - th->machine.register_stack_start;
+    cont->machine.register_stack_src = th->machine.register_stack_start;
+    if (cont->machine.register_stack) {
+	REALLOC_N(cont->machine.register_stack, VALUE, size);
+    }
+    else {
+	cont->machine.register_stack = ALLOC_N(VALUE, size);
+    }
+
+    MEMCPY(cont->machine.register_stack, cont->machine.register_stack_src, VALUE, size);
+#endif
 }
 
 static const rb_data_type_t cont_data_type = {
     "continuation",
-    {cont_mark, cont_free, cont_memsize, cont_compact},
+    {cont_mark, cont_free, cont_memsize,},
     0, 0, RUBY_TYPED_FREE_IMMEDIATELY
 };
 
 static inline void
 cont_save_thread(rb_context_t *cont, rb_thread_t *th)
 {
-    rb_execution_context_t *sec = &cont->saved_ec;
-
-    VM_ASSERT(th->status == THREAD_RUNNABLE);
+    rb_thread_t *sth = &cont->saved_thread;
 
     /* save thread context */
-    *sec = *th->ec;
-
-    /* saved_ec->machine.stack_end should be NULL */
+    sth->stack = th->stack;
+    sth->stack_size = th->stack_size;
+    sth->local_storage = th->local_storage;
+    sth->cfp = th->cfp;
+    sth->safe_level = th->safe_level;
+    sth->raised_flag = th->raised_flag;
+    sth->state = th->state;
+    sth->status = th->status;
+    sth->tag = th->tag;
+    sth->protect_tag = th->protect_tag;
+    sth->errinfo = th->errinfo;
+    sth->first_proc = th->first_proc;
+    sth->root_lep = th->root_lep;
+    sth->root_svar = th->root_svar;
+    sth->ensure_list = th->ensure_list;
+
+    sth->trace_arg = th->trace_arg;
+
+    /* saved_thread->machine.stack_(start|end) should be NULL */
     /* because it may happen GC afterward */
-    sec->machine.stack_end = NULL;
+    sth->machine.stack_start = 0;
+    sth->machine.stack_end = 0;
+#ifdef __ia64
+    sth->machine.register_stack_start = 0;
+    sth->machine.register_stack_end = 0;
+#endif
 }
 
 static void
@@ -1101,13 +447,12 @@ cont_init(rb_context_t *cont, rb_thread_t *th)
 {
     /* save thread context */
     cont_save_thread(cont, th);
-    cont->saved_ec.thread_ptr = th;
-    cont->saved_ec.local_storage = NULL;
-    cont->saved_ec.local_storage_recursive_hash = Qnil;
-    cont->saved_ec.local_storage_recursive_hash_for_trace = Qnil;
-    if (mjit_enabled) {
-        cont->mjit_cont = mjit_cont_new(&cont->saved_ec);
-    }
+    cont->saved_thread.self = th->self;
+    cont->saved_thread.machine.stack_maxsize = th->machine.stack_maxsize;
+    cont->saved_thread.fiber = th->fiber;
+    cont->saved_thread.local_storage = 0;
+    cont->saved_thread.local_storage_recursive_hash = Qnil;
+    cont->saved_thread.local_storage_recursive_hash_for_trace = Qnil;
 }
 
 static rb_context_t *
@@ -1124,204 +469,273 @@ cont_new(VALUE klass)
     return cont;
 }
 
-#if 0
-void
-show_vm_stack(const rb_execution_context_t *ec)
-{
-    VALUE *p = ec->vm_stack;
-    while (p < ec->cfp->sp) {
-        fprintf(stderr, "%3d ", (int)(p - ec->vm_stack));
-        rb_obj_info_dump(*p);
-        p++;
-    }
-}
-
-void
-show_vm_pcs(const rb_control_frame_t *cfp,
-            const rb_control_frame_t *end_of_cfp)
-{
-    int i=0;
-    while (cfp != end_of_cfp) {
-        int pc = 0;
-        if (cfp->iseq) {
-            pc = cfp->pc - cfp->iseq->body->iseq_encoded;
-        }
-        fprintf(stderr, "%2d pc: %d\n", i++, pc);
-        cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(cfp);
-    }
-}
-#endif
-COMPILER_WARNING_PUSH
-#ifdef __clang__
-COMPILER_WARNING_IGNORED(-Wduplicate-decl-specifier)
-#endif
 static VALUE
-cont_capture(volatile int *volatile stat)
+cont_capture(volatile int *stat)
 {
-    rb_context_t *volatile cont;
+    rb_context_t *cont;
     rb_thread_t *th = GET_THREAD();
     volatile VALUE contval;
-    const rb_execution_context_t *ec = th->ec;
 
     THREAD_MUST_BE_RUNNING(th);
-    rb_vm_stack_to_heap(th->ec);
+    rb_vm_stack_to_heap(th);
     cont = cont_new(rb_cContinuation);
     contval = cont->self;
 
 #ifdef CAPTURE_JUST_VALID_VM_STACK
-    cont->saved_vm_stack.slen = ec->cfp->sp - ec->vm_stack;
-    cont->saved_vm_stack.clen = ec->vm_stack + ec->vm_stack_size - (VALUE*)ec->cfp;
-    cont->saved_vm_stack.ptr = ALLOC_N(VALUE, cont->saved_vm_stack.slen + cont->saved_vm_stack.clen);
-    MEMCPY(cont->saved_vm_stack.ptr,
-           ec->vm_stack,
-           VALUE, cont->saved_vm_stack.slen);
-    MEMCPY(cont->saved_vm_stack.ptr + cont->saved_vm_stack.slen,
-           (VALUE*)ec->cfp,
-           VALUE,
-           cont->saved_vm_stack.clen);
+    cont->vm_stack_slen = th->cfp->sp - th->stack;
+    cont->vm_stack_clen = th->stack + th->stack_size - (VALUE*)th->cfp;
+    cont->vm_stack = ALLOC_N(VALUE, cont->vm_stack_slen + cont->vm_stack_clen);
+    MEMCPY(cont->vm_stack, th->stack, VALUE, cont->vm_stack_slen);
+    MEMCPY(cont->vm_stack + cont->vm_stack_slen, (VALUE*)th->cfp, VALUE, cont->vm_stack_clen);
 #else
-    cont->saved_vm_stack.ptr = ALLOC_N(VALUE, ec->vm_stack_size);
-    MEMCPY(cont->saved_vm_stack.ptr, ec->vm_stack, VALUE, ec->vm_stack_size);
+    cont->vm_stack = ALLOC_N(VALUE, th->stack_size);
+    MEMCPY(cont->vm_stack, th->stack, VALUE, th->stack_size);
 #endif
-    // At this point, `cfp` is valid but `vm_stack` should be cleared:
-    rb_ec_set_vm_stack(&cont->saved_ec, NULL, 0);
-    VM_ASSERT(cont->saved_ec.cfp != NULL);
+    cont->saved_thread.stack = NULL;
+
     cont_save_machine_stack(th, cont);
 
     /* backup ensure_list to array for search in another context */
     {
-        rb_ensure_list_t *p;
-        int size = 0;
-        rb_ensure_entry_t *entry;
-        for (p=th->ec->ensure_list; p; p=p->next)
-            size++;
-        entry = cont->ensure_array = ALLOC_N(rb_ensure_entry_t,size+1);
-        for (p=th->ec->ensure_list; p; p=p->next) {
-            if (!p->entry.marker)
-                p->entry.marker = rb_ary_tmp_new(0); /* dummy object */
-            *entry++ = p->entry;
-        }
-        entry->marker = 0;
+	rb_ensure_list_t *p;
+	int size = 0;
+	rb_ensure_entry_t *entry;
+	for (p=th->ensure_list; p; p=p->next)
+	    size++;
+	entry = cont->ensure_array = ALLOC_N(rb_ensure_entry_t,size+1);
+	for (p=th->ensure_list; p; p=p->next) {
+	    if (!p->entry.marker)
+		p->entry.marker = rb_ary_tmp_new(0); /* dummy object */
+	    *entry++ = p->entry;
+	}
+	entry->marker = 0;
     }
 
     if (ruby_setjmp(cont->jmpbuf)) {
-        VALUE value;
+	VALUE value;
 
-        VAR_INITIALIZED(cont);
-        value = cont->value;
-        if (cont->argc == -1) rb_exc_raise(value);
-        cont->value = Qnil;
-        *stat = 1;
-        return value;
+	VAR_INITIALIZED(cont);
+	value = cont->value;
+	if (cont->argc == -1) rb_exc_raise(value);
+	cont->value = Qnil;
+	*stat = 1;
+	return value;
     }
     else {
-        *stat = 0;
-        return contval;
+	*stat = 0;
+	return contval;
     }
 }
-COMPILER_WARNING_POP
-
-static inline void
-fiber_restore_thread(rb_thread_t *th, rb_fiber_t *fiber)
-{
-    ec_switch(th, fiber);
-    VM_ASSERT(th->ec->fiber_ptr == fiber);
-}
 
 static inline void
 cont_restore_thread(rb_context_t *cont)
 {
-    rb_thread_t *th = GET_THREAD();
+    rb_thread_t *th = GET_THREAD(), *sth = &cont->saved_thread;
 
     /* restore thread context */
     if (cont->type == CONTINUATION_CONTEXT) {
-        /* continuation */
-        rb_execution_context_t *sec = &cont->saved_ec;
-        rb_fiber_t *fiber = NULL;
-
-        if (sec->fiber_ptr != NULL) {
-            fiber = sec->fiber_ptr;
-        }
-        else if (th->root_fiber) {
-            fiber = th->root_fiber;
-        }
-
-        if (fiber && th->ec != &fiber->cont.saved_ec) {
-            ec_switch(th, fiber);
-        }
-
-        if (th->ec->trace_arg != sec->trace_arg) {
-            rb_raise(rb_eRuntimeError, "can't call across trace_func");
-        }
-
-        /* copy vm stack */
+	/* continuation */
+	rb_fiber_t *fib;
+
+	th->fiber = sth->fiber;
+	fib = th->fiber ? th->fiber : th->root_fiber;
+
+	if (fib && fib->cont.saved_thread.stack) {
+	    th->stack_size = fib->cont.saved_thread.stack_size;
+	    th->stack = fib->cont.saved_thread.stack;
+	}
 #ifdef CAPTURE_JUST_VALID_VM_STACK
-        MEMCPY(th->ec->vm_stack,
-               cont->saved_vm_stack.ptr,
-               VALUE, cont->saved_vm_stack.slen);
-        MEMCPY(th->ec->vm_stack + th->ec->vm_stack_size - cont->saved_vm_stack.clen,
-               cont->saved_vm_stack.ptr + cont->saved_vm_stack.slen,
-               VALUE, cont->saved_vm_stack.clen);
+	MEMCPY(th->stack, cont->vm_stack, VALUE, cont->vm_stack_slen);
+	MEMCPY(th->stack + sth->stack_size - cont->vm_stack_clen,
+	       cont->vm_stack + cont->vm_stack_slen, VALUE, cont->vm_stack_clen);
 #else
-        MEMCPY(th->ec->vm_stack, cont->saved_vm_stack.ptr, VALUE, sec->vm_stack_size);
+	MEMCPY(th->stack, cont->vm_stack, VALUE, sth->stack_size);
 #endif
-        /* other members of ec */
+    }
+    else {
+	/* fiber */
+	th->stack = sth->stack;
+	sth->stack = NULL;
+	th->stack_size = sth->stack_size;
+	th->local_storage = sth->local_storage;
+	th->local_storage_recursive_hash = sth->local_storage_recursive_hash;
+	th->local_storage_recursive_hash_for_trace = sth->local_storage_recursive_hash_for_trace;
+	th->fiber = (rb_fiber_t*)cont;
+    }
+
+    th->cfp = sth->cfp;
+    th->safe_level = sth->safe_level;
+    th->raised_flag = sth->raised_flag;
+    th->state = sth->state;
+    th->status = sth->status;
+    th->tag = sth->tag;
+    th->protect_tag = sth->protect_tag;
+    th->errinfo = sth->errinfo;
+    th->first_proc = sth->first_proc;
+    th->root_lep = sth->root_lep;
+    th->root_svar = sth->root_svar;
+    th->ensure_list = sth->ensure_list;
+}
+
+#if FIBER_USE_NATIVE
+#ifdef _WIN32
+static void
+fiber_set_stack_location(void)
+{
+    rb_thread_t *th = GET_THREAD();
+    VALUE *ptr;
 
-        th->ec->cfp = sec->cfp;
-        th->ec->raised_flag = sec->raised_flag;
-        th->ec->tag = sec->tag;
-        th->ec->protect_tag = sec->protect_tag;
-        th->ec->root_lep = sec->root_lep;
-        th->ec->root_svar = sec->root_svar;
-        th->ec->ensure_list = sec->ensure_list;
-        th->ec->errinfo = sec->errinfo;
+    SET_MACHINE_STACK_END(&ptr);
+    th->machine.stack_start = (void*)(((VALUE)ptr & RB_PAGE_MASK) + STACK_UPPER((void *)&ptr, 0, RB_PAGE_SIZE));
+}
 
-        VM_ASSERT(th->ec->vm_stack != NULL);
+static VOID CALLBACK
+fiber_entry(void *arg)
+{
+    fiber_set_stack_location();
+    rb_fiber_start();
+}
+#else /* _WIN32 */
+
+/*
+ * FreeBSD require a first (i.e. addr) argument of mmap(2) is not NULL
+ * if MAP_STACK is passed.
+ * http://www.FreeBSD.org/cgi/query-pr.cgi?pr=158755
+ */
+#if defined(MAP_STACK) && !defined(__FreeBSD__) && !defined(__FreeBSD_kernel__)
+#define FIBER_STACK_FLAGS (MAP_PRIVATE | MAP_ANON | MAP_STACK)
+#else
+#define FIBER_STACK_FLAGS (MAP_PRIVATE | MAP_ANON)
+#endif
+
+static char*
+fiber_machine_stack_alloc(size_t size)
+{
+    char *ptr;
+
+    if (machine_stack_cache_index > 0) {
+	if (machine_stack_cache[machine_stack_cache_index - 1].size == (size / sizeof(VALUE))) {
+	    ptr = machine_stack_cache[machine_stack_cache_index - 1].ptr;
+	    machine_stack_cache_index--;
+	    machine_stack_cache[machine_stack_cache_index].ptr = NULL;
+	    machine_stack_cache[machine_stack_cache_index].size = 0;
+	}
+	else{
+            /* TODO handle multiple machine stack size */
+	    rb_bug("machine_stack_cache size is not canonicalized");
+	}
     }
     else {
-        /* fiber */
-        fiber_restore_thread(th, (rb_fiber_t*)cont);
+	void *page;
+	STACK_GROW_DIR_DETECTION;
+
+	errno = 0;
+	ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, FIBER_STACK_FLAGS, -1, 0);
+	if (ptr == MAP_FAILED) {
+	    rb_raise(rb_eFiberError, "can't alloc machine stack to fiber: %s", strerror(errno));
+	}
+
+	/* guard page setup */
+	page = ptr + STACK_DIR_UPPER(size - RB_PAGE_SIZE, 0);
+	if (mprotect(page, RB_PAGE_SIZE, PROT_NONE) < 0) {
+	    rb_raise(rb_eFiberError, "mprotect failed");
+	}
     }
-}
 
-NOINLINE(static void fiber_setcontext(rb_fiber_t *new_fiber, rb_fiber_t *old_fiber));
+    return ptr;
+}
+#endif
 
 static void
-fiber_setcontext(rb_fiber_t *new_fiber, rb_fiber_t *old_fiber)
+fiber_initialize_machine_stack_context(rb_fiber_t *fib, size_t size)
 {
-    rb_thread_t *th = GET_THREAD();
+    rb_thread_t *sth = &fib->cont.saved_thread;
 
-    /* save old_fiber's machine stack - to ensure efficient garbage collection */
-    if (!FIBER_TERMINATED_P(old_fiber)) {
-        STACK_GROW_DIR_DETECTION;
-        SET_MACHINE_STACK_END(&th->ec->machine.stack_end);
-        if (STACK_DIR_UPPER(0, 1)) {
-            old_fiber->cont.machine.stack_size = th->ec->machine.stack_start - th->ec->machine.stack_end;
-            old_fiber->cont.machine.stack = th->ec->machine.stack_end;
-        }
-        else {
-            old_fiber->cont.machine.stack_size = th->ec->machine.stack_end - th->ec->machine.stack_start;
-            old_fiber->cont.machine.stack = th->ec->machine.stack_start;
-        }
-    }
+#ifdef _WIN32
+# if defined(_MSC_VER) && _MSC_VER <= 1200
+#   define CreateFiberEx(cs, stacksize, flags, entry, param) \
+    CreateFiber((stacksize), (entry), (param))
+# endif
+    fib->fib_handle = CreateFiberEx(size - 1, size, 0, fiber_entry, NULL);
+    if (!fib->fib_handle) {
+	/* try to release unnecessary fibers & retry to create */
+	rb_gc();
+	fib->fib_handle = CreateFiberEx(size - 1, size, 0, fiber_entry, NULL);
+	if (!fib->fib_handle) {
+	    rb_raise(rb_eFiberError, "can't create fiber");
+	}
+    }
+    sth->machine.stack_maxsize = size;
+#else /* not WIN32 */
+    ucontext_t *context = &fib->context;
+    char *ptr;
+    STACK_GROW_DIR_DETECTION;
 
-    /* exchange machine_stack_start between old_fiber and new_fiber */
-    old_fiber->cont.saved_ec.machine.stack_start = th->ec->machine.stack_start;
+    getcontext(context);
+    ptr = fiber_machine_stack_alloc(size);
+    context->uc_link = NULL;
+    context->uc_stack.ss_sp = ptr;
+    context->uc_stack.ss_size = size;
+    fib->ss_sp = ptr;
+    fib->ss_size = size;
+    makecontext(context, rb_fiber_start, 0);
+    sth->machine.stack_start = (VALUE*)(ptr + STACK_DIR_UPPER(0, size));
+    sth->machine.stack_maxsize = size - RB_PAGE_SIZE;
+#endif
+#ifdef __ia64
+    sth->machine.register_stack_maxsize = sth->machine.stack_maxsize;
+#endif
+}
 
-    /* old_fiber->machine.stack_end should be NULL */
-    old_fiber->cont.saved_ec.machine.stack_end = NULL;
+NOINLINE(static void fiber_setcontext(rb_fiber_t *newfib, rb_fiber_t *oldfib));
 
-    /* restore thread context */
-    fiber_restore_thread(th, new_fiber);
+static void
+fiber_setcontext(rb_fiber_t *newfib, rb_fiber_t *oldfib)
+{
+    rb_thread_t *th = GET_THREAD(), *sth = &newfib->cont.saved_thread;
 
-    // if (DEBUG) fprintf(stderr, "fiber_setcontext: %p[%p] -> %p[%p]\n", old_fiber, old_fiber->stack.base, new_fiber, new_fiber->stack.base);
+    if (newfib->status != RUNNING) {
+	fiber_initialize_machine_stack_context(newfib, th->vm->default_params.fiber_machine_stack_size);
+    }
 
+    /* restore thread context */
+    cont_restore_thread(&newfib->cont);
+    th->machine.stack_maxsize = sth->machine.stack_maxsize;
+    if (sth->machine.stack_end && (newfib != oldfib)) {
+	rb_bug("fiber_setcontext: sth->machine.stack_end has non zero value");
+    }
+
+    /* save  oldfib's machine stack */
+    if (oldfib->status != TERMINATED) {
+	STACK_GROW_DIR_DETECTION;
+	SET_MACHINE_STACK_END(&th->machine.stack_end);
+	if (STACK_DIR_UPPER(0, 1)) {
+	    oldfib->cont.machine.stack_size = th->machine.stack_start - th->machine.stack_end;
+	    oldfib->cont.machine.stack = th->machine.stack_end;
+	}
+	else {
+	    oldfib->cont.machine.stack_size = th->machine.stack_end - th->machine.stack_start;
+	    oldfib->cont.machine.stack = th->machine.stack_start;
+	}
+    }
+    /* exchange machine_stack_start between oldfib and newfib */
+    oldfib->cont.saved_thread.machine.stack_start = th->machine.stack_start;
+    th->machine.stack_start = sth->machine.stack_start;
+    /* oldfib->machine.stack_end should be NULL */
+    oldfib->cont.saved_thread.machine.stack_end = 0;
+#ifndef _WIN32
+    if (!newfib->context.uc_stack.ss_sp && th->root_fiber != newfib) {
+	rb_bug("non_root_fiber->context.uc_stac.ss_sp should not be NULL");
+    }
+#endif
     /* swap machine context */
-    coroutine_transfer(&old_fiber->context, &new_fiber->context);
-
-    // It's possible to get here, and new_fiber is already freed.
-    // if (DEBUG) fprintf(stderr, "fiber_setcontext: %p[%p] <- %p[%p]\n", old_fiber, old_fiber->stack.base, new_fiber, new_fiber->stack.base);
+#ifdef _WIN32
+    SwitchToFiber(newfib->fib_handle);
+#else
+    swapcontext(&oldfib->context, &newfib->context);
+#endif
 }
+#endif
 
 NOINLINE(NORETURN(static void cont_restore_1(rb_context_t *)));
 
@@ -1333,24 +747,66 @@ cont_restore_1(rb_context_t *cont)
     /* restore machine stack */
 #ifdef _M_AMD64
     {
-        /* workaround for x64 SEH */
-        jmp_buf buf;
-        setjmp(buf);
-        ((_JUMP_BUFFER*)(&cont->jmpbuf))->Frame =
-            ((_JUMP_BUFFER*)(&buf))->Frame;
+	/* workaround for x64 SEH */
+	jmp_buf buf;
+	setjmp(buf);
+	((_JUMP_BUFFER*)(&cont->jmpbuf))->Frame =
+	    ((_JUMP_BUFFER*)(&buf))->Frame;
     }
 #endif
     if (cont->machine.stack_src) {
-        FLUSH_REGISTER_WINDOWS;
-        MEMCPY(cont->machine.stack_src, cont->machine.stack,
-               VALUE, cont->machine.stack_size);
+	FLUSH_REGISTER_WINDOWS;
+	MEMCPY(cont->machine.stack_src, cont->machine.stack,
+		VALUE, cont->machine.stack_size);
+    }
+
+#ifdef __ia64
+    if (cont->machine.register_stack_src) {
+	MEMCPY(cont->machine.register_stack_src, cont->machine.register_stack,
+	       VALUE, cont->machine.register_stack_size);
     }
+#endif
 
     ruby_longjmp(cont->jmpbuf, 1);
 }
 
 NORETURN(NOINLINE(static void cont_restore_0(rb_context_t *, VALUE *)));
 
+#ifdef __ia64
+#define C(a) rse_##a##0, rse_##a##1, rse_##a##2, rse_##a##3, rse_##a##4
+#define E(a) rse_##a##0= rse_##a##1= rse_##a##2= rse_##a##3= rse_##a##4
+static volatile int C(a), C(b), C(c), C(d), C(e);
+static volatile int C(f), C(g), C(h), C(i), C(j);
+static volatile int C(k), C(l), C(m), C(n), C(o);
+static volatile int C(p), C(q), C(r), C(s), C(t);
+#if 0
+{/* the above lines make cc-mode.el confused so much */}
+#endif
+int rb_dummy_false = 0;
+NORETURN(NOINLINE(static void register_stack_extend(rb_context_t *, VALUE *, VALUE *)));
+static void
+register_stack_extend(rb_context_t *cont, VALUE *vp, VALUE *curr_bsp)
+{
+    if (rb_dummy_false) {
+        /* use registers as much as possible */
+        E(a) = E(b) = E(c) = E(d) = E(e) =
+        E(f) = E(g) = E(h) = E(i) = E(j) =
+        E(k) = E(l) = E(m) = E(n) = E(o) =
+        E(p) = E(q) = E(r) = E(s) = E(t) = 0;
+        E(a) = E(b) = E(c) = E(d) = E(e) =
+        E(f) = E(g) = E(h) = E(i) = E(j) =
+        E(k) = E(l) = E(m) = E(n) = E(o) =
+        E(p) = E(q) = E(r) = E(s) = E(t) = 0;
+    }
+    if (curr_bsp < cont->machine.register_stack_src+cont->machine.register_stack_size) {
+        register_stack_extend(cont, vp, (VALUE*)rb_ia64_bsp());
+    }
+    cont_restore_0(cont, vp);
+}
+#undef C
+#undef E
+#endif
+
 static void
 cont_restore_0(rb_context_t *cont, VALUE *addr_in_prev_frame)
 {
@@ -1360,45 +816,48 @@ cont_restore_0(rb_context_t *cont, VALUE *addr_in_prev_frame)
 #else
 #define STACK_PAD_SIZE 1024
 #endif
-        VALUE space[STACK_PAD_SIZE];
+	VALUE space[STACK_PAD_SIZE];
 
 #if !STACK_GROW_DIRECTION
-        if (addr_in_prev_frame > &space[0]) {
-            /* Stack grows downward */
+	if (addr_in_prev_frame > &space[0]) {
+	    /* Stack grows downward */
 #endif
 #if STACK_GROW_DIRECTION <= 0
-            volatile VALUE *const end = cont->machine.stack_src;
-            if (&space[0] > end) {
+	    volatile VALUE *const end = cont->machine.stack_src;
+	    if (&space[0] > end) {
 # ifdef HAVE_ALLOCA
-                volatile VALUE *sp = ALLOCA_N(VALUE, &space[0] - end);
-                space[0] = *sp;
+		volatile VALUE *sp = ALLOCA_N(VALUE, &space[0] - end);
+		space[0] = *sp;
 # else
-                cont_restore_0(cont, &space[0]);
+		cont_restore_0(cont, &space[0]);
 # endif
-            }
+	    }
 #endif
 #if !STACK_GROW_DIRECTION
-        }
-        else {
-            /* Stack grows upward */
+	}
+	else {
+	    /* Stack grows upward */
 #endif
 #if STACK_GROW_DIRECTION >= 0
-            volatile VALUE *const end = cont->machine.stack_src + cont->machine.stack_size;
-            if (&space[STACK_PAD_SIZE] < end) {
+	    volatile VALUE *const end = cont->machine.stack_src + cont->machine.stack_size;
+	    if (&space[STACK_PAD_SIZE] < end) {
 # ifdef HAVE_ALLOCA
-                volatile VALUE *sp = ALLOCA_N(VALUE, end - &space[STACK_PAD_SIZE]);
-                space[0] = *sp;
+		volatile VALUE *sp = ALLOCA_N(VALUE, end - &space[STACK_PAD_SIZE]);
+		space[0] = *sp;
 # else
-                cont_restore_0(cont, &space[STACK_PAD_SIZE-1]);
+		cont_restore_0(cont, &space[STACK_PAD_SIZE-1]);
 # endif
-            }
+	    }
 #endif
 #if !STACK_GROW_DIRECTION
-        }
+	}
 #endif
     }
     cont_restore_1(cont);
 }
+#ifdef __ia64
+#define cont_restore_0(cont, vp) register_stack_extend((cont), (vp), (VALUE*)rb_ia64_bsp())
+#endif
 
 /*
  *  Document-class: Continuation
@@ -1406,7 +865,7 @@ cont_restore_0(rb_context_t *cont, VALUE *addr_in_prev_frame)
  *  Continuation objects are generated by Kernel#callcc,
  *  after having +require+d <i>continuation</i>. They hold
  *  a return address and execution context, allowing a nonlocal return
- *  to the end of the #callcc block from anywhere within a
+ *  to the end of the <code>callcc</code> block from anywhere within a
  *  program. Continuations are somewhat analogous to a structured
  *  version of C's <code>setjmp/longjmp</code> (although they contain
  *  more state, so you might consider them closer to threads).
@@ -1450,7 +909,7 @@ cont_restore_0(rb_context_t *cont, VALUE *addr_in_prev_frame)
  *     require "continuation"
  *     callcc {|cont|
  *       for i in 0..4
- *         print "#{i}: "
+ *         print "\n#{i}: "
  *         for j in i*5...(i+1)*5
  *           cont.call() if j == 17
  *           printf "%3d", j
@@ -1490,10 +949,10 @@ rb_callcc(VALUE self)
     volatile VALUE val = cont_capture(&called);
 
     if (called) {
-        return val;
+	return val;
     }
     else {
-        return rb_yield(val);
+	return rb_yield(val);
     }
 }
 
@@ -1501,39 +960,35 @@ static VALUE
 make_passing_arg(int argc, const VALUE *argv)
 {
     switch (argc) {
-      case -1:
-        return argv[0];
       case 0:
-        return Qnil;
+	return Qnil;
       case 1:
-        return argv[0];
+	return argv[0];
       default:
-        return rb_ary_new4(argc, argv);
+	return rb_ary_new4(argc, argv);
     }
 }
 
-typedef VALUE e_proc(VALUE);
-
 /* CAUTION!! : Currently, error in rollback_func is not supported  */
 /* same as rb_protect if set rollback_func to NULL */
 void
-ruby_register_rollback_func_for_ensure(e_proc *ensure_func, e_proc *rollback_func)
+ruby_register_rollback_func_for_ensure(VALUE (*ensure_func)(ANYARGS), VALUE (*rollback_func)(ANYARGS))
 {
     st_table **table_p = &GET_VM()->ensure_rollback_table;
     if (UNLIKELY(*table_p == NULL)) {
-        *table_p = st_init_numtable();
+	*table_p = st_init_numtable();
     }
     st_insert(*table_p, (st_data_t)ensure_func, (st_data_t)rollback_func);
 }
 
-static inline e_proc *
-lookup_rollback_func(e_proc *ensure_func)
+static inline VALUE
+lookup_rollback_func(VALUE (*ensure_func)(ANYARGS))
 {
     st_table *table = GET_VM()->ensure_rollback_table;
     st_data_t val;
     if (table && st_lookup(table, (st_data_t)ensure_func, &val))
-        return (e_proc *) val;
-    return (e_proc *) Qundef;
+	return (VALUE) val;
+    return Qundef;
 }
 
 
@@ -1542,49 +997,49 @@ rollback_ensure_stack(VALUE self,rb_ensure_list_t *current,rb_ensure_entry_t *ta
 {
     rb_ensure_list_t *p;
     rb_ensure_entry_t *entry;
-    size_t i, j;
+    size_t i;
     size_t cur_size;
     size_t target_size;
     size_t base_point;
-    e_proc *func;
+    VALUE (*func)(ANYARGS);
 
     cur_size = 0;
     for (p=current; p; p=p->next)
-        cur_size++;
+	cur_size++;
     target_size = 0;
     for (entry=target; entry->marker; entry++)
-        target_size++;
+	target_size++;
 
     /* search common stack point */
     p = current;
     base_point = cur_size;
     while (base_point) {
-        if (target_size >= base_point &&
-            p->entry.marker == target[target_size - base_point].marker)
-            break;
-        base_point --;
-        p = p->next;
+	if (target_size >= base_point &&
+	    p->entry.marker == target[target_size - base_point].marker)
+	    break;
+	base_point --;
+	p = p->next;
     }
 
     /* rollback function check */
     for (i=0; i < target_size - base_point; i++) {
-        if (!lookup_rollback_func(target[i].e_proc)) {
-            rb_raise(rb_eRuntimeError, "continuation called from out of critical rb_ensure scope");
-        }
+	if (!lookup_rollback_func(target[i].e_proc)) {
+	    rb_raise(rb_eRuntimeError, "continuation called from out of critical rb_ensure scope");
+	}
     }
     /* pop ensure stack */
     while (cur_size > base_point) {
-        /* escape from ensure block */
-        (*current->entry.e_proc)(current->entry.data2);
-        current = current->next;
-        cur_size--;
+	/* escape from ensure block */
+	(*current->entry.e_proc)(current->entry.data2);
+	current = current->next;
+	cur_size--;
     }
     /* push ensure stack */
-    for (j = 0; j < i; j++) {
-        func = lookup_rollback_func(target[i - j - 1].e_proc);
-        if ((VALUE)func != Qundef) {
-            (*func)(target[i - j - 1].data2);
-        }
+    while (i--) {
+	func = (VALUE (*)(ANYARGS)) lookup_rollback_func(target[i].e_proc);
+	if ((VALUE)func != Qundef) {
+	    (*func)(target[i].data2);
+	}
     }
 }
 
@@ -1593,10 +1048,11 @@ rollback_ensure_stack(VALUE self,rb_ensure_list_t *current,rb_ensure_entry_t *ta
  *     cont.call(args, ...)
  *     cont[args, ...]
  *
- *  Invokes the continuation. The program continues from the end of
- *  the #callcc block. If no arguments are given, the original #callcc
- *  returns +nil+. If one argument is given, #callcc returns
- *  it. Otherwise, an array containing <i>args</i> is returned.
+ *  Invokes the continuation. The program continues from the end of the
+ *  <code>callcc</code> block. If no arguments are given, the original
+ *  <code>callcc</code> returns <code>nil</code>. If one argument is
+ *  given, <code>callcc</code> returns it. Otherwise, an array
+ *  containing <i>args</i> is returned.
  *
  *     callcc {|cont|  cont.call }           #=> nil
  *     callcc {|cont|  cont.call 1 }         #=> 1
@@ -1606,25 +1062,28 @@ rollback_ensure_stack(VALUE self,rb_ensure_list_t *current,rb_ensure_entry_t *ta
 static VALUE
 rb_cont_call(int argc, VALUE *argv, VALUE contval)
 {
-    rb_context_t *cont = cont_ptr(contval);
+    rb_context_t *cont;
     rb_thread_t *th = GET_THREAD();
+    GetContPtr(contval, cont);
 
-    if (cont_thread_value(cont) != th->self) {
-        rb_raise(rb_eRuntimeError, "continuation called across threads");
+    if (cont->saved_thread.self != th->self) {
+	rb_raise(rb_eRuntimeError, "continuation called across threads");
     }
-    if (cont->saved_ec.protect_tag != th->ec->protect_tag) {
-        rb_raise(rb_eRuntimeError, "continuation called across stack rewinding barrier");
+    if (cont->saved_thread.protect_tag != th->protect_tag) {
+	rb_raise(rb_eRuntimeError, "continuation called across stack rewinding barrier");
     }
-    if (cont->saved_ec.fiber_ptr) {
-        if (th->ec->fiber_ptr != cont->saved_ec.fiber_ptr) {
-            rb_raise(rb_eRuntimeError, "continuation called across fiber");
-        }
+    if (cont->saved_thread.fiber) {
+	if (th->fiber != cont->saved_thread.fiber) {
+	    rb_raise(rb_eRuntimeError, "continuation called across fiber");
+	}
     }
-    rollback_ensure_stack(contval, th->ec->ensure_list, cont->ensure_array);
+    rollback_ensure_stack(contval, th->ensure_list, cont->ensure_array);
 
     cont->argc = argc;
     cont->value = make_passing_arg(argc, argv);
 
+    /* restore `tracing' context. see [Feature #4347] */
+    th->trace_arg = cont->saved_thread.trace_arg;
     cont_restore_0(cont, &contval);
     return Qnil; /* unreachable */
 }
@@ -1643,15 +1102,14 @@ rb_cont_call(int argc, VALUE *argv, VALUE contval)
  *  the programmer and not the VM.
  *
  *  As opposed to other stackless light weight concurrency models, each fiber
- *  comes with a stack.  This enables the fiber to be paused from deeply
- *  nested function calls within the fiber block.  See the ruby(1)
- *  manpage to configure the size of the fiber stack(s).
+ *  comes with a small 4KB stack. This enables the fiber to be paused from deeply
+ *  nested function calls within the fiber block.
  *
  *  When a fiber is created it will not run automatically. Rather it must
- *  be explicitly asked to run using the Fiber#resume method.
+ *  be explicitly asked to run using the <code>Fiber#resume</code> method.
  *  The code running inside the fiber can give up control by calling
- *  Fiber.yield in which case it yields control back to caller (the
- *  caller of the Fiber#resume).
+ *  <code>Fiber.yield</code> in which case it yields control back to caller
+ *  (the caller of the <code>Fiber#resume</code>).
  *
  *  Upon yielding or termination the Fiber returns the value of the last
  *  executed expression
@@ -1673,10 +1131,10 @@ rb_cont_call(int argc, VALUE *argv, VALUE contval)
  *    2
  *    FiberError: dead fiber called
  *
- *  The Fiber#resume method accepts an arbitrary number of parameters,
- *  if it is the first call to #resume then they will be passed as
- *  block arguments. Otherwise they will be the return value of the
- *  call to Fiber.yield
+ *  The <code>Fiber#resume</code> method accepts an arbitrary number of
+ *  parameters, if it is the first call to <code>resume</code> then they
+ *  will be passed as block arguments. Otherwise they will be the return
+ *  value of the call to <code>Fiber.yield</code>
  *
  *  Example:
  *
@@ -1685,20 +1143,20 @@ rb_cont_call(int argc, VALUE *argv, VALUE contval)
  *    end
  *
  *    puts fiber.resume 10
- *    puts fiber.resume 1_000_000
- *    puts fiber.resume "The fiber will be dead before I can cause trouble"
+ *    puts fiber.resume 14
+ *    puts fiber.resume 18
  *
  *  <em>produces</em>
  *
  *    12
- *    1000000
+ *    14
  *    FiberError: dead fiber called
  *
  */
 
 static const rb_data_type_t fiber_data_type = {
     "fiber",
-    {fiber_mark, fiber_free, fiber_memsize, fiber_compact,},
+    {fiber_mark, fiber_free, fiber_memsize,},
     0, 0, RUBY_TYPED_FREE_IMMEDIATELY
 };
 
@@ -1709,232 +1167,186 @@ fiber_alloc(VALUE klass)
 }
 
 static rb_fiber_t*
-fiber_t_alloc(VALUE fiber_value)
+fiber_t_alloc(VALUE fibval)
 {
-    rb_fiber_t *fiber;
+    rb_fiber_t *fib;
     rb_thread_t *th = GET_THREAD();
 
-    if (DATA_PTR(fiber_value) != 0) {
-        rb_raise(rb_eRuntimeError, "cannot initialize twice");
+    if (DATA_PTR(fibval) != 0) {
+	rb_raise(rb_eRuntimeError, "cannot initialize twice");
     }
 
     THREAD_MUST_BE_RUNNING(th);
-    fiber = ZALLOC(rb_fiber_t);
-    fiber->cont.self = fiber_value;
-    fiber->cont.type = FIBER_CONTEXT;
-    cont_init(&fiber->cont, th);
-
-    fiber->cont.saved_ec.fiber_ptr = fiber;
-    rb_ec_clear_vm_stack(&fiber->cont.saved_ec);
-
-    fiber->prev = NULL;
-
-    /* fiber->status == 0 == CREATED
-     * So that we don't need to set status: fiber_status_set(fiber, FIBER_CREATED); */
-    VM_ASSERT(FIBER_CREATED_P(fiber));
-
-    DATA_PTR(fiber_value) = fiber;
-
-    return fiber;
-}
+    fib = ZALLOC(rb_fiber_t);
+    fib->cont.self = fibval;
+    fib->cont.type = FIBER_CONTEXT;
+    cont_init(&fib->cont, th);
+    fib->prev = NULL;
+    fib->status = CREATED;
+
+    DATA_PTR(fibval) = fib;
+
+    return fib;
+}
+
+rb_control_frame_t *
+rb_vm_push_frame(rb_thread_t *th,
+		 const rb_iseq_t *iseq,
+		 VALUE type,
+		 VALUE self,
+		 VALUE specval,
+		 VALUE cref_or_me,
+		 const VALUE *pc,
+		 VALUE *sp,
+		 int local_size,
+		 int stack_max);
 
 static VALUE
-fiber_initialize(VALUE self, VALUE proc, struct fiber_pool * fiber_pool)
-{
-    rb_fiber_t *fiber = fiber_t_alloc(self);
-
-    fiber->first_proc = proc;
-    fiber->stack.base = NULL;
-    fiber->stack.pool = fiber_pool;
-
-    return self;
-}
-
-static void
-fiber_prepare_stack(rb_fiber_t *fiber)
+fiber_init(VALUE fibval, VALUE proc)
 {
-    rb_context_t *cont = &fiber->cont;
-    rb_execution_context_t *sec = &cont->saved_ec;
-
-    size_t vm_stack_size = 0;
-    VALUE *vm_stack = fiber_initialize_coroutine(fiber, &vm_stack_size);
+    rb_fiber_t *fib = fiber_t_alloc(fibval);
+    rb_context_t *cont = &fib->cont;
+    rb_thread_t *th = &cont->saved_thread;
+    rb_thread_t *cth = GET_THREAD();
 
     /* initialize cont */
-    cont->saved_vm_stack.ptr = NULL;
-    rb_ec_initialize_vm_stack(sec, vm_stack, vm_stack_size / sizeof(VALUE));
+    cont->vm_stack = 0;
+
+    th->stack = NULL;
+    th->stack_size = 0;
+
+    th->stack_size = cth->vm->default_params.fiber_vm_stack_size / sizeof(VALUE);
+    th->stack = ALLOC_N(VALUE, th->stack_size);
+    th->cfp = (void *)(th->stack + th->stack_size);
+
+    rb_vm_push_frame(th,
+		     NULL,
+		     VM_FRAME_MAGIC_DUMMY | VM_ENV_FLAG_LOCAL | VM_FRAME_FLAG_FINISH | VM_FRAME_FLAG_CFRAME,
+		     Qnil, /* self */
+		     VM_BLOCK_HANDLER_NONE,
+		     0, /* specval */
+		     NULL, /* pc */
+		     th->stack, /* sp */
+		     0, /* local_size */
+		     0);
+
+    th->tag = 0;
+    th->local_storage = st_init_numtable();
+    th->local_storage_recursive_hash = Qnil;
+    th->local_storage_recursive_hash_for_trace = Qnil;
+
+    th->first_proc = proc;
+
+#if !FIBER_USE_NATIVE
+    MEMCPY(&cont->jmpbuf, &cth->root_jmpbuf, rb_jmpbuf_t, 1);
+#endif
 
-    sec->tag = NULL;
-    sec->local_storage = NULL;
-    sec->local_storage_recursive_hash = Qnil;
-    sec->local_storage_recursive_hash_for_trace = Qnil;
+    return fibval;
 }
 
 /* :nodoc: */
 static VALUE
-rb_fiber_initialize(int argc, VALUE* argv, VALUE self)
+rb_fiber_init(VALUE fibval)
 {
-    return fiber_initialize(self, rb_block_proc(), &shared_fiber_pool);
+    return fiber_init(fibval, rb_block_proc());
 }
 
 VALUE
-rb_fiber_new(rb_block_call_func_t func, VALUE obj)
+rb_fiber_new(VALUE (*func)(ANYARGS), VALUE obj)
 {
-    return fiber_initialize(fiber_alloc(rb_cFiber), rb_proc_new(func, obj), &shared_fiber_pool);
+    return fiber_init(fiber_alloc(rb_cFiber), rb_proc_new(func, obj));
 }
 
-static void rb_fiber_terminate(rb_fiber_t *fiber, int need_interrupt);
-
-#define PASS_KW_SPLAT (rb_empty_keyword_given_p() ? RB_PASS_EMPTY_KEYWORDS : rb_keyword_given_p())
+static void rb_fiber_terminate(rb_fiber_t *fib);
 
 void
 rb_fiber_start(void)
 {
-    rb_thread_t * volatile th = GET_THREAD();
-    rb_fiber_t *fiber = th->ec->fiber_ptr;
+    rb_thread_t *th = GET_THREAD();
+    rb_fiber_t *fib = th->fiber;
     rb_proc_t *proc;
-    enum ruby_tag_type state;
-    int need_interrupt = TRUE;
-
-    VM_ASSERT(th->ec == ruby_current_execution_context_ptr);
-    VM_ASSERT(FIBER_RESUMED_P(fiber));
-
-    EC_PUSH_TAG(th->ec);
-    if ((state = EC_EXEC_TAG()) == TAG_NONE) {
-        rb_context_t *cont = &VAR_FROM_MEMORY(fiber)->cont;
-        int argc;
-        const VALUE *argv, args = cont->value;
-        int kw_splat = cont->kw_splat;
-        GetProcPtr(fiber->first_proc, proc);
-        argv = (argc = cont->argc) > 1 ? RARRAY_CONST_PTR(args) : &args;
-        cont->value = Qnil;
-        th->ec->errinfo = Qnil;
-        th->ec->root_lep = rb_vm_proc_local_ep(fiber->first_proc);
-        th->ec->root_svar = Qfalse;
-
-        EXEC_EVENT_HOOK(th->ec, RUBY_EVENT_FIBER_SWITCH, th->self, 0, 0, 0, Qnil);
-        rb_adjust_argv_kw_splat(&argc, &argv, &kw_splat);
-        cont->value = rb_vm_invoke_proc(th->ec, proc, argc, argv, kw_splat, VM_BLOCK_HANDLER_NONE);
-    }
-    EC_POP_TAG();
+    int state;
+
+    TH_PUSH_TAG(th);
+    if ((state = EXEC_TAG()) == 0) {
+	rb_context_t *cont = &VAR_FROM_MEMORY(fib)->cont;
+	int argc;
+	const VALUE *argv, args = cont->value;
+	GetProcPtr(cont->saved_thread.first_proc, proc);
+	argv = (argc = cont->argc) > 1 ? RARRAY_CONST_PTR(args) : &args;
+	cont->value = Qnil;
+	th->errinfo = Qnil;
+	th->root_lep = rb_vm_ep_local_ep(vm_block_ep(&proc->block));
+	th->root_svar = Qfalse;
+	fib->status = RUNNING;
+
+	EXEC_EVENT_HOOK(th, RUBY_EVENT_FIBER_SWITCH, th->self, 0, 0, Qnil);
+	cont->value = rb_vm_invoke_proc(th, proc, argc, argv, VM_BLOCK_HANDLER_NONE);
+    }
+    TH_POP_TAG();
 
     if (state) {
-        VALUE err = th->ec->errinfo;
-        VM_ASSERT(FIBER_RESUMED_P(fiber));
-
-        if (state == TAG_RAISE || state == TAG_FATAL) {
-            rb_threadptr_pending_interrupt_enque(th, err);
-        }
-        else {
-            err = rb_vm_make_jump_tag_but_local_jump(state, err);
-            if (!NIL_P(err)) {
-                rb_threadptr_pending_interrupt_enque(th, err);
-            }
-        }
-        need_interrupt = TRUE;
+	if (state == TAG_RAISE || state == TAG_FATAL) {
+	    rb_threadptr_pending_interrupt_enque(th, th->errinfo);
+	}
+	else {
+	    VALUE err = rb_vm_make_jump_tag_but_local_jump(state, th->errinfo);
+	    if (!NIL_P(err))
+		rb_threadptr_pending_interrupt_enque(th, err);
+	}
+	RUBY_VM_SET_INTERRUPT(th);
     }
 
-    rb_fiber_terminate(fiber, need_interrupt);
-    VM_UNREACHABLE(rb_fiber_start);
+    rb_fiber_terminate(fib);
+    rb_bug("rb_fiber_start: unreachable");
 }
 
 static rb_fiber_t *
 root_fiber_alloc(rb_thread_t *th)
 {
-    VALUE fiber_value = fiber_alloc(rb_cFiber);
-    rb_fiber_t *fiber = th->ec->fiber_ptr;
-
-    VM_ASSERT(DATA_PTR(fiber_value) == NULL);
-    VM_ASSERT(fiber->cont.type == FIBER_CONTEXT);
-    VM_ASSERT(fiber->status == FIBER_RESUMED);
-
-    th->root_fiber = fiber;
-    DATA_PTR(fiber_value) = fiber;
-    fiber->cont.self = fiber_value;
-
-#ifdef COROUTINE_PRIVATE_STACK
-    fiber->stack = fiber_pool_stack_acquire(&shared_fiber_pool);
-    coroutine_initialize_main(&fiber->context, fiber_pool_stack_base(&fiber->stack), fiber->stack.available, th->ec->machine.stack_start);
-#else
-    coroutine_initialize_main(&fiber->context);
+    rb_fiber_t *fib;
+    /* no need to allocate vm stack */
+    fib = fiber_t_alloc(fiber_alloc(rb_cFiber));
+    fib->cont.type = ROOT_FIBER_CONTEXT;
+#if FIBER_USE_NATIVE
+#ifdef _WIN32
+    fib->fib_handle = ConvertThreadToFiber(0);
 #endif
+#endif
+    fib->status = RUNNING;
 
-    return fiber;
-}
-
-void
-rb_threadptr_root_fiber_setup(rb_thread_t *th)
-{
-    rb_fiber_t *fiber = ruby_mimmalloc(sizeof(rb_fiber_t));
-    if (!fiber) {
-        rb_bug("%s", strerror(errno)); /* ... is it possible to call rb_bug here? */
-    }
-    MEMZERO(fiber, rb_fiber_t, 1);
-    fiber->cont.type = FIBER_CONTEXT;
-    fiber->cont.saved_ec.fiber_ptr = fiber;
-    fiber->cont.saved_ec.thread_ptr = th;
-    fiber_status_set(fiber, FIBER_RESUMED); /* skip CREATED */
-    th->ec = &fiber->cont.saved_ec;
-}
-
-void
-rb_threadptr_root_fiber_release(rb_thread_t *th)
-{
-    if (th->root_fiber) {
-        /* ignore. A root fiber object will free th->ec */
-    }
-    else {
-        VM_ASSERT(th->ec->fiber_ptr->cont.type == FIBER_CONTEXT);
-        VM_ASSERT(th->ec->fiber_ptr->cont.self == 0);
-        fiber_free(th->ec->fiber_ptr);
-
-        if (th->ec == ruby_current_execution_context_ptr) {
-            ruby_current_execution_context_ptr = NULL;
-        }
-        th->ec = NULL;
-    }
-}
-
-void
-rb_threadptr_root_fiber_terminate(rb_thread_t *th)
-{
-    rb_fiber_t *fiber = th->ec->fiber_ptr;
-
-    fiber->status = FIBER_TERMINATED;
-
-    // The vm_stack is `alloca`ed on the thread stack, so it's gone too:
-    rb_ec_clear_vm_stack(th->ec);
+    return fib;
 }
 
 static inline rb_fiber_t*
 fiber_current(void)
 {
-    rb_execution_context_t *ec = GET_EC();
-    if (ec->fiber_ptr->cont.self == 0) {
-        root_fiber_alloc(rb_ec_thread_ptr(ec));
+    rb_thread_t *th = GET_THREAD();
+    if (th->fiber == 0) {
+	/* save root */
+	rb_fiber_t *fib = root_fiber_alloc(th);
+	th->root_fiber = th->fiber = fib;
     }
-    return ec->fiber_ptr;
+    return th->fiber;
 }
 
 static inline rb_fiber_t*
 return_fiber(void)
 {
-    rb_fiber_t *fiber = fiber_current();
-    rb_fiber_t *prev = fiber->prev;
+    rb_fiber_t *fib = fiber_current();
+    rb_fiber_t *prev = fib->prev;
 
     if (!prev) {
-        rb_thread_t *th = GET_THREAD();
-        rb_fiber_t *root_fiber = th->root_fiber;
+	rb_fiber_t *root_fiber = GET_THREAD()->root_fiber;
 
-        VM_ASSERT(root_fiber != NULL);
-
-        if (root_fiber == fiber) {
-            rb_raise(rb_eFiberError, "can't yield from root fiber");
-        }
-        return root_fiber;
+	if (root_fiber == fib) {
+	    rb_raise(rb_eFiberError, "can't yield from root fiber");
+	}
+	return root_fiber;
     }
     else {
-        fiber->prev = NULL;
-        return prev;
+	fib->prev = NULL;
+	return prev;
     }
 }
 
@@ -1944,183 +1356,180 @@ rb_fiber_current(void)
     return fiber_current()->cont.self;
 }
 
-// Prepare to execute next_fiber on the given thread.
 static inline VALUE
-fiber_store(rb_fiber_t *next_fiber, rb_thread_t *th)
+fiber_store(rb_fiber_t *next_fib, rb_thread_t *th)
 {
-    rb_fiber_t *fiber;
+    rb_fiber_t *fib;
 
-    if (th->ec->fiber_ptr != NULL) {
-        fiber = th->ec->fiber_ptr;
+    if (th->fiber) {
+	fib = th->fiber;
+	cont_save_thread(&fib->cont, th);
     }
     else {
-        /* create root fiber */
-        fiber = root_fiber_alloc(th);
+	/* create current fiber */
+	fib = root_fiber_alloc(th);
+	th->root_fiber = th->fiber = fib;
     }
 
-    if (FIBER_CREATED_P(next_fiber)) {
-        fiber_prepare_stack(next_fiber);
+#if FIBER_USE_NATIVE
+    fiber_setcontext(next_fib, fib);
+    /* restored */
+#ifndef _WIN32
+    if (terminated_machine_stack.ptr) {
+	if (machine_stack_cache_index < MAX_MACHINE_STACK_CACHE) {
+	    machine_stack_cache[machine_stack_cache_index].ptr = terminated_machine_stack.ptr;
+	    machine_stack_cache[machine_stack_cache_index].size = terminated_machine_stack.size;
+	    machine_stack_cache_index++;
+	}
+	else {
+	    if (terminated_machine_stack.ptr != fib->cont.machine.stack) {
+		munmap((void*)terminated_machine_stack.ptr, terminated_machine_stack.size * sizeof(VALUE));
+	    }
+	    else {
+		rb_bug("terminated fiber resumed");
+	    }
+	}
+	terminated_machine_stack.ptr = NULL;
+	terminated_machine_stack.size = 0;
+    }
+#endif /* not _WIN32 */
+    fib = th->fiber;
+    if (fib->cont.argc == -1) rb_exc_raise(fib->cont.value);
+    return fib->cont.value;
+
+#else /* FIBER_USE_NATIVE */
+    cont_save_machine_stack(th, &fib->cont);
+    if (ruby_setjmp(fib->cont.jmpbuf)) {
+	/* restored */
+	fib = th->fiber;
+	if (fib->cont.argc == -1) rb_exc_raise(fib->cont.value);
+	if (next_fib->cont.value == Qundef) {
+	    cont_restore_0(&next_fib->cont, &next_fib->cont.value);
+	    rb_bug("rb_fiber_resume: unreachable");
+	}
+	return fib->cont.value;
     }
-
-    VM_ASSERT(FIBER_RESUMED_P(fiber) || FIBER_TERMINATED_P(fiber));
-    VM_ASSERT(FIBER_RUNNABLE_P(next_fiber));
-
-    if (FIBER_RESUMED_P(fiber)) fiber_status_set(fiber, FIBER_SUSPENDED);
-
-    fiber_status_set(next_fiber, FIBER_RESUMED);
-    fiber_setcontext(next_fiber, fiber);
-
-    fiber = th->ec->fiber_ptr;
-
-    /* Raise an exception if that was the result of executing the fiber */
-    if (fiber->cont.argc == -1) rb_exc_raise(fiber->cont.value);
-
-    return fiber->cont.value;
+    else {
+	VALUE undef = Qundef;
+	cont_restore_0(&next_fib->cont, &undef);
+	rb_bug("rb_fiber_resume: unreachable");
+    }
+#endif /* FIBER_USE_NATIVE */
 }
 
 static inline VALUE
-fiber_switch(rb_fiber_t *fiber, int argc, const VALUE *argv, int is_resume, int kw_splat)
+fiber_switch(rb_fiber_t *fib, int argc, const VALUE *argv, int is_resume)
 {
     VALUE value;
-    rb_context_t *cont = &fiber->cont;
+    rb_context_t *cont = &fib->cont;
     rb_thread_t *th = GET_THREAD();
 
-    /* make sure the root_fiber object is available */
-    if (th->root_fiber == NULL) root_fiber_alloc(th);
-
-    if (th->ec->fiber_ptr == fiber) {
-        /* ignore fiber context switch
+    if (th->fiber == fib) {
+	/* ignore fiber context switch
          * because destination fiber is same as current fiber
-         */
-        return make_passing_arg(argc, argv);
+	 */
+	return make_passing_arg(argc, argv);
     }
 
-    if (cont_thread_value(cont) != th->self) {
-        rb_raise(rb_eFiberError, "fiber called across threads");
+    if (cont->saved_thread.self != th->self) {
+	rb_raise(rb_eFiberError, "fiber called across threads");
     }
-    else if (cont->saved_ec.protect_tag != th->ec->protect_tag) {
-        rb_raise(rb_eFiberError, "fiber called across stack rewinding barrier");
+    else if (cont->saved_thread.protect_tag != th->protect_tag) {
+	rb_raise(rb_eFiberError, "fiber called across stack rewinding barrier");
     }
-    else if (FIBER_TERMINATED_P(fiber)) {
-        value = rb_exc_new2(rb_eFiberError, "dead fiber called");
-
-        if (!FIBER_TERMINATED_P(th->ec->fiber_ptr)) {
-            rb_exc_raise(value);
-            VM_UNREACHABLE(fiber_switch);
-        }
-        else {
-            /* th->ec->fiber_ptr is also dead => switch to root fiber */
-            /* (this means we're being called from rb_fiber_terminate, */
-            /* and the terminated fiber's return_fiber() is already dead) */
-            VM_ASSERT(FIBER_SUSPENDED_P(th->root_fiber));
+    else if (fib->status == TERMINATED) {
+	value = rb_exc_new2(rb_eFiberError, "dead fiber called");
 
-            cont = &th->root_fiber->cont;
-            cont->argc = -1;
-            cont->value = value;
+	if (th->fiber->status != TERMINATED) rb_exc_raise(value);
 
-            fiber_setcontext(th->root_fiber, th->ec->fiber_ptr);
-
-            VM_UNREACHABLE(fiber_switch);
-        }
+	/* th->fiber is also dead => switch to root fiber */
+	/* (this means we're being called from rb_fiber_terminate, */
+	/* and the terminated fiber's return_fiber() is already dead) */
+	cont = &th->root_fiber->cont;
+	cont->argc = -1;
+	cont->value = value;
+#if FIBER_USE_NATIVE
+	fiber_setcontext(th->root_fiber, th->fiber);
+#else
+	cont_restore_0(cont, &value);
+#endif
+	/* unreachable */
     }
 
     if (is_resume) {
-        fiber->prev = fiber_current();
+	fib->prev = fiber_current();
+    }
+    else {
+	/* restore `tracing' context. see [Feature #4347] */
+	th->trace_arg = cont->saved_thread.trace_arg;
     }
-
-    VM_ASSERT(FIBER_RUNNABLE_P(fiber));
 
     cont->argc = argc;
-    cont->kw_splat = kw_splat;
     cont->value = make_passing_arg(argc, argv);
 
-    value = fiber_store(fiber, th);
-
-    if (is_resume && FIBER_TERMINATED_P(fiber)) {
-        fiber_stack_release(fiber);
-    }
+    value = fiber_store(fib, th);
+    RUBY_VM_CHECK_INTS(th);
 
-    RUBY_VM_CHECK_INTS(th->ec);
-
-    EXEC_EVENT_HOOK(th->ec, RUBY_EVENT_FIBER_SWITCH, th->self, 0, 0, 0, Qnil);
+    EXEC_EVENT_HOOK(th, RUBY_EVENT_FIBER_SWITCH, th->self, 0, 0, Qnil);
 
     return value;
 }
 
 VALUE
-rb_fiber_transfer(VALUE fiber_value, int argc, const VALUE *argv)
-{
-    return fiber_switch(fiber_ptr(fiber_value), argc, argv, 0, RB_NO_KEYWORDS);
-}
-
-void
-rb_fiber_close(rb_fiber_t *fiber)
+rb_fiber_transfer(VALUE fibval, int argc, const VALUE *argv)
 {
-    fiber_status_set(fiber, FIBER_TERMINATED);
+    rb_fiber_t *fib;
+    GetFiberPtr(fibval, fib);
+    return fiber_switch(fib, argc, argv, 0);
 }
 
 static void
-rb_fiber_terminate(rb_fiber_t *fiber, int need_interrupt)
-{
-    VALUE value = fiber->cont.value;
-    rb_fiber_t *next_fiber;
-
-    VM_ASSERT(FIBER_RESUMED_P(fiber));
-    rb_fiber_close(fiber);
-
-    coroutine_destroy(&fiber->context);
-
-    fiber->cont.machine.stack = NULL;
-    fiber->cont.machine.stack_size = 0;
-
-    next_fiber = return_fiber();
-    if (need_interrupt) RUBY_VM_SET_INTERRUPT(&next_fiber->cont.saved_ec);
-    fiber_switch(next_fiber, 1, &value, 0, RB_NO_KEYWORDS);
+rb_fiber_terminate(rb_fiber_t *fib)
+{
+    VALUE value = fib->cont.value;
+    fib->status = TERMINATED;
+#if FIBER_USE_NATIVE && !defined(_WIN32)
+    /* Ruby must not switch to other thread until storing terminated_machine_stack */
+    terminated_machine_stack.ptr = fib->ss_sp;
+    terminated_machine_stack.size = fib->ss_size / sizeof(VALUE);
+    fib->ss_sp = NULL;
+    fib->context.uc_stack.ss_sp = NULL;
+    fib->cont.machine.stack = NULL;
+    fib->cont.machine.stack_size = 0;
+#endif
+    fiber_switch(return_fiber(), 1, &value, 0);
 }
 
 VALUE
-rb_fiber_resume_kw(VALUE fiber_value, int argc, const VALUE *argv, int kw_splat)
+rb_fiber_resume(VALUE fibval, int argc, const VALUE *argv)
 {
-    rb_fiber_t *fiber = fiber_ptr(fiber_value);
+    rb_fiber_t *fib;
+    GetFiberPtr(fibval, fib);
 
-    if (argc == -1 && FIBER_CREATED_P(fiber)) {
-        rb_raise(rb_eFiberError, "cannot raise exception on unborn fiber");
+    if (fib->prev != 0 || fib->cont.type == ROOT_FIBER_CONTEXT) {
+	rb_raise(rb_eFiberError, "double resume");
     }
-
-    if (fiber->prev != 0 || fiber_is_root_p(fiber)) {
-        rb_raise(rb_eFiberError, "double resume");
+    if (fib->transferred != 0) {
+	rb_raise(rb_eFiberError, "cannot resume transferred Fiber");
     }
 
-    if (fiber->transferred != 0) {
-        rb_raise(rb_eFiberError, "cannot resume transferred Fiber");
-    }
-
-    return fiber_switch(fiber, argc, argv, 1, kw_splat);
-}
-
-VALUE
-rb_fiber_resume(VALUE fiber_value, int argc, const VALUE *argv)
-{
-    return rb_fiber_resume_kw(fiber_value, argc, argv, RB_NO_KEYWORDS);
-}
-
-VALUE
-rb_fiber_yield_kw(int argc, const VALUE *argv, int kw_splat)
-{
-    return fiber_switch(return_fiber(), argc, argv, 0, kw_splat);
+    return fiber_switch(fib, argc, argv, 1);
 }
 
 VALUE
 rb_fiber_yield(int argc, const VALUE *argv)
 {
-    return fiber_switch(return_fiber(), argc, argv, 0, RB_NO_KEYWORDS);
+    return fiber_switch(return_fiber(), argc, argv, 0);
 }
 
 void
-rb_fiber_reset_root_local_storage(rb_thread_t *th)
+rb_fiber_reset_root_local_storage(VALUE thval)
 {
-    if (th->root_fiber && th->root_fiber != th->ec->fiber_ptr) {
-        th->ec->local_storage = th->root_fiber->cont.saved_ec.local_storage;
+    rb_thread_t *th;
+
+    GetThreadPtr(thval, th);
+    if (th->root_fiber && th->root_fiber != th->fiber) {
+	th->local_storage = th->root_fiber->cont.saved_thread.local_storage;
     }
 }
 
@@ -2134,56 +1543,32 @@ rb_fiber_reset_root_local_storage(rb_thread_t *th)
  *  before using this method.
  */
 VALUE
-rb_fiber_alive_p(VALUE fiber_value)
+rb_fiber_alive_p(VALUE fibval)
 {
-    return FIBER_TERMINATED_P(fiber_ptr(fiber_value)) ? Qfalse : Qtrue;
+    rb_fiber_t *fib;
+    GetFiberPtr(fibval, fib);
+    return fib->status != TERMINATED ? Qtrue : Qfalse;
 }
 
 /*
  *  call-seq:
  *     fiber.resume(args, ...) -> obj
  *
- *  Resumes the fiber from the point at which the last Fiber.yield was
- *  called, or starts running it if it is the first call to
- *  #resume. Arguments passed to resume will be the value of the
- *  Fiber.yield expression or will be passed as block parameters to
- *  the fiber's block if this is the first #resume.
+ *  Resumes the fiber from the point at which the last <code>Fiber.yield</code>
+ *  was called, or starts running it if it is the first call to
+ *  <code>resume</code>. Arguments passed to resume will be the value of
+ *  the <code>Fiber.yield</code> expression or will be passed as block
+ *  parameters to the fiber's block if this is the first <code>resume</code>.
  *
  *  Alternatively, when resume is called it evaluates to the arguments passed
- *  to the next Fiber.yield statement inside the fiber's block
+ *  to the next <code>Fiber.yield</code> statement inside the fiber's block
  *  or to the block value if it runs to completion without any
- *  Fiber.yield
- */
-static VALUE
-rb_fiber_m_resume(int argc, VALUE *argv, VALUE fiber)
-{
-    return rb_fiber_resume_kw(fiber, argc, argv, PASS_KW_SPLAT);
-}
-
-/*
- *  call-seq:
- *     fiber.raise                                 -> obj
- *     fiber.raise(string)                         -> obj
- *     fiber.raise(exception [, string [, array]]) -> obj
- *
- *  Raises an exception in the fiber at the point at which the last
- *  Fiber.yield was called, or at the start if neither +resume+
- *  nor +raise+ were called before.
- *
- *  With no arguments, raises a +RuntimeError+. With a single +String+
- *  argument, raises a +RuntimeError+ with the string as a message.  Otherwise,
- *  the first parameter should be the name of an +Exception+ class (or an
- *  object that returns an +Exception+ object when sent an +exception+
- *  message). The optional second parameter sets the message associated with
- *  the exception, and the third parameter is an array of callback information.
- *  Exceptions are caught by the +rescue+ clause of <code>begin...end</code>
- *  blocks.
+ *  <code>Fiber.yield</code>
  */
 static VALUE
-rb_fiber_raise(int argc, VALUE *argv, VALUE fiber)
+rb_fiber_m_resume(int argc, VALUE *argv, VALUE fib)
 {
-    VALUE exc = rb_make_exception(argc, argv);
-    return rb_fiber_resume_kw(fiber, -1, &exc, RB_NO_KEYWORDS);
+    return rb_fiber_resume(fib, argc, argv);
 }
 
 /*
@@ -2193,25 +1578,22 @@ rb_fiber_raise(int argc, VALUE *argv, VALUE fiber)
  *  Transfer control to another fiber, resuming it from where it last
  *  stopped or starting it if it was not resumed before. The calling
  *  fiber will be suspended much like in a call to
- *  Fiber.yield. You need to <code>require 'fiber'</code>
+ *  <code>Fiber.yield</code>. You need to <code>require 'fiber'</code>
  *  before using this method.
  *
  *  The fiber which receives the transfer call is treats it much like
  *  a resume call. Arguments passed to transfer are treated like those
  *  passed to resume.
  *
- *  You cannot call +resume+ on a fiber that has been transferred to.
- *  If you call +transfer+ on a fiber, and later call +resume+ on the
- *  the fiber, a +FiberError+ will be raised. Once you call +transfer+ on
- *  a fiber, the only way to resume processing the fiber is to
- *  call +transfer+ on it again.
+ *  You cannot resume a fiber that transferred control to another one.
+ *  This will cause a double resume error. You need to transfer control
+ *  back to this fiber before it can yield and resume.
  *
  *  Example:
  *
  *    fiber1 = Fiber.new do
  *      puts "In Fiber 1"
  *      Fiber.yield
- *      puts "In Fiber 1 again"
  *    end
  *
  *    fiber2 = Fiber.new do
@@ -2226,24 +1608,21 @@ rb_fiber_raise(int argc, VALUE *argv, VALUE fiber)
  *
  *    fiber2.resume
  *    fiber3.resume
- *    fiber1.resume rescue (p $!)
- *    fiber1.transfer
  *
  *  <em>produces</em>
  *
- *    In Fiber 2
- *    In Fiber 1
- *    In Fiber 3
- *    #<FiberError: cannot resume transferred Fiber>
- *    In Fiber 1 again
+ *    In fiber 2
+ *    In fiber 1
+ *    In fiber 3
  *
  */
 static VALUE
-rb_fiber_m_transfer(int argc, VALUE *argv, VALUE fiber_value)
+rb_fiber_m_transfer(int argc, VALUE *argv, VALUE fibval)
 {
-    rb_fiber_t *fiber = fiber_ptr(fiber_value);
-    fiber->transferred = 1;
-    return fiber_switch(fiber, argc, argv, 0, PASS_KW_SPLAT);
+    rb_fiber_t *fib;
+    GetFiberPtr(fibval, fib);
+    fib->transferred = 1;
+    return fiber_switch(fib, argc, argv, 0);
 }
 
 /*
@@ -2252,14 +1631,14 @@ rb_fiber_m_transfer(int argc, VALUE *argv, VALUE fiber_value)
  *
  *  Yields control back to the context that resumed the fiber, passing
  *  along any arguments that were passed to it. The fiber will resume
- *  processing at this point when #resume is called next.
- *  Any arguments passed to the next #resume will be the value that
- *  this Fiber.yield expression evaluates to.
+ *  processing at this point when <code>resume</code> is called next.
+ *  Any arguments passed to the next <code>resume</code> will be the
+ *  value that this <code>Fiber.yield</code> expression evaluates to.
  */
 static VALUE
 rb_fiber_s_yield(int argc, VALUE *argv, VALUE klass)
 {
-    return rb_fiber_yield_kw(argc, argv, PASS_KW_SPLAT);
+    return rb_fiber_yield(argc, argv);
 }
 
 /*
@@ -2276,119 +1655,7 @@ rb_fiber_s_current(VALUE klass)
     return rb_fiber_current();
 }
 
-/*
- * call-seq:
- *   fiber.to_s   -> string
- *
- * Returns fiber information string.
- *
- */
-
-static VALUE
-fiber_to_s(VALUE fiber_value)
-{
-    const rb_fiber_t *fiber = fiber_ptr(fiber_value);
-    const rb_proc_t *proc;
-    char status_info[0x20];
-
-    if (fiber->transferred) {
-        snprintf(status_info, 0x20, " (%s, transferred)", fiber_status_name(fiber->status));
-    }
-    else {
-        snprintf(status_info, 0x20, " (%s)", fiber_status_name(fiber->status));
-    }
-
-    if (!rb_obj_is_proc(fiber->first_proc)) {
-        VALUE str = rb_any_to_s(fiber_value);
-        strlcat(status_info, ">", sizeof(status_info));
-        rb_str_set_len(str, RSTRING_LEN(str)-1);
-        rb_str_cat_cstr(str, status_info);
-        return str;
-    }
-    GetProcPtr(fiber->first_proc, proc);
-    return rb_block_to_s(fiber_value, &proc->block, status_info);
-}
-
-#ifdef HAVE_WORKING_FORK
-void
-rb_fiber_atfork(rb_thread_t *th)
-{
-    if (th->root_fiber) {
-        if (&th->root_fiber->cont.saved_ec != th->ec) {
-            th->root_fiber = th->ec->fiber_ptr;
-        }
-        th->root_fiber->prev = 0;
-    }
-}
-#endif
-
-#ifdef RB_EXPERIMENTAL_FIBER_POOL
-static void
-fiber_pool_free(void *ptr)
-{
-    struct fiber_pool * fiber_pool = ptr;
-    RUBY_FREE_ENTER("fiber_pool");
 
-    fiber_pool_free_allocations(fiber_pool->allocations);
-    ruby_xfree(fiber_pool);
-
-    RUBY_FREE_LEAVE("fiber_pool");
-}
-
-static size_t
-fiber_pool_memsize(const void *ptr)
-{
-    const struct fiber_pool * fiber_pool = ptr;
-    size_t size = sizeof(*fiber_pool);
-
-    size += fiber_pool->count * fiber_pool->size;
-
-    return size;
-}
-
-static const rb_data_type_t FiberPoolDataType = {
-    "fiber_pool",
-    {NULL, fiber_pool_free, fiber_pool_memsize,},
-    0, 0, RUBY_TYPED_FREE_IMMEDIATELY
-};
-
-static VALUE
-fiber_pool_alloc(VALUE klass)
-{
-    struct fiber_pool * fiber_pool = RB_ALLOC(struct fiber_pool);
-
-    return TypedData_Wrap_Struct(klass, &FiberPoolDataType, fiber_pool);
-}
-
-static VALUE
-rb_fiber_pool_initialize(int argc, VALUE* argv, VALUE self)
-{
-    rb_thread_t *th = GET_THREAD();
-    VALUE size = Qnil, count = Qnil, vm_stack_size = Qnil;
-    struct fiber_pool * fiber_pool = NULL;
-
-    // Maybe these should be keyworkd arguments.
-    rb_scan_args(argc, argv, "03", &size, &count, &vm_stack_size);
-
-    if (NIL_P(size)) {
-        size = INT2NUM(th->vm->default_params.fiber_machine_stack_size);
-    }
-
-    if (NIL_P(count)) {
-        count = INT2NUM(128);
-    }
-
-    if (NIL_P(vm_stack_size)) {
-        vm_stack_size = INT2NUM(th->vm->default_params.fiber_vm_stack_size);
-    }
-
-    TypedData_Get_Struct(self, struct fiber_pool, &FiberPoolDataType, fiber_pool);
-
-    fiber_pool_initialize(fiber_pool, NUM2SIZET(size), NUM2SIZET(count), NUM2SIZET(vm_stack_size));
-
-    return self;
-}
-#endif
 
 /*
  *  Document-class: FiberError
@@ -2406,10 +1673,8 @@ rb_fiber_pool_initialize(int argc, VALUE* argv, VALUE self)
 void
 Init_Cont(void)
 {
+#if FIBER_USE_NATIVE
     rb_thread_t *th = GET_THREAD();
-    size_t vm_stack_size = th->vm->default_params.fiber_vm_stack_size;
-    size_t machine_stack_size = th->vm->default_params.fiber_machine_stack_size;
-    size_t stack_size = machine_stack_size + vm_stack_size;
 
 #ifdef _WIN32
     SYSTEM_INFO info;
@@ -2418,30 +1683,15 @@ Init_Cont(void)
 #else /* not WIN32 */
     pagesize = sysconf(_SC_PAGESIZE);
 #endif
-    SET_MACHINE_STACK_END(&th->ec->machine.stack_end);
-
-    fiber_pool_initialize(&shared_fiber_pool, stack_size, FIBER_POOL_INITIAL_SIZE, vm_stack_size);
-
-    char * fiber_shared_fiber_pool_free_stacks = getenv("RUBY_SHARED_FIBER_POOL_FREE_STACKS");
-    if (fiber_shared_fiber_pool_free_stacks) {
-        shared_fiber_pool.free_stacks = atoi(fiber_shared_fiber_pool_free_stacks);
-    }
+    SET_MACHINE_STACK_END(&th->machine.stack_end);
+#endif
 
     rb_cFiber = rb_define_class("Fiber", rb_cObject);
     rb_define_alloc_func(rb_cFiber, fiber_alloc);
     rb_eFiberError = rb_define_class("FiberError", rb_eStandardError);
     rb_define_singleton_method(rb_cFiber, "yield", rb_fiber_s_yield, -1);
-    rb_define_method(rb_cFiber, "initialize", rb_fiber_initialize, -1);
+    rb_define_method(rb_cFiber, "initialize", rb_fiber_init, 0);
     rb_define_method(rb_cFiber, "resume", rb_fiber_m_resume, -1);
-    rb_define_method(rb_cFiber, "raise", rb_fiber_raise, -1);
-    rb_define_method(rb_cFiber, "to_s", fiber_to_s, 0);
-    rb_define_alias(rb_cFiber, "inspect", "to_s");
-
-#ifdef RB_EXPERIMENTAL_FIBER_POOL
-    rb_cFiberPool = rb_define_class("Pool", rb_cFiber);
-    rb_define_alloc_func(rb_cFiberPool, fiber_pool_alloc);
-    rb_define_method(rb_cFiberPool, "initialize", rb_fiber_pool_initialize, -1);
-#endif
 }
 
 RUBY_SYMBOL_EXPORT_BEGIN
diff --git a/coroutine/amd64/Context.S b/coroutine/amd64/Context.S
deleted file mode 100644
index ac986b2aa5..0000000000
--- a/coroutine/amd64/Context.S
+++ /dev/null
@@ -1,46 +0,0 @@
-##
-##  This file is part of the "Coroutine" project and released under the MIT License.
-##
-##  Created by Samuel Williams on 10/5/2018.
-##  Copyright, 2018, by Samuel Williams. All rights reserved.
-##
-
-#define TOKEN_PASTE(x,y) x##y
-#define PREFIXED_SYMBOL(prefix,name) TOKEN_PASTE(prefix,name)
-
-.text
-
-.globl PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer)
-PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer):
-
-	# Save caller state
-	pushq %rbp
-	pushq %rbx
-	pushq %r12
-	pushq %r13
-	pushq %r14
-	pushq %r15
-
-	# Save caller stack pointer
-	movq %rsp, (%rdi)
-
-	# Restore callee stack pointer
-	movq (%rsi), %rsp
-
-	# Restore callee state
-	popq %r15
-	popq %r14
-	popq %r13
-	popq %r12
-	popq %rbx
-	popq %rbp
-
-	# Put the first argument into the return value
-	movq %rdi, %rax
-
-	# We pop the return address and jump to it
-	ret
-
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif
diff --git a/coroutine/amd64/Context.h b/coroutine/amd64/Context.h
deleted file mode 100644
index 8fe323c1a1..0000000000
--- a/coroutine/amd64/Context.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- *  This file is part of the "Coroutine" project and released under the MIT License.
- *
- *  Created by Samuel Williams on 10/5/2018.
- *  Copyright, 2018, by Samuel Williams. All rights reserved.
-*/
-
-#pragma once
-
-#include <assert.h>
-#include <string.h>
-
-#define COROUTINE __attribute__((noreturn)) void
-
-enum {COROUTINE_REGISTERS = 6};
-
-struct coroutine_context
-{
-    void **stack_pointer;
-};
-
-typedef COROUTINE(* coroutine_start)(struct coroutine_context *from, struct coroutine_context *self);
-
-static inline void coroutine_initialize_main(struct coroutine_context * context) {
-    context->stack_pointer = NULL;
-}
-
-static inline void coroutine_initialize(
-    struct coroutine_context *context,
-    coroutine_start start,
-    void *stack,
-    size_t size
-) {
-    assert(start && stack && size >= 1024);
-
-    // Stack grows down. Force 16-byte alignment.
-    char * top = (char*)stack + size;
-    context->stack_pointer = (void**)((uintptr_t)top & ~0xF);
-
-    *--context->stack_pointer = NULL;
-    *--context->stack_pointer = (void*)start;
-
-    context->stack_pointer -= COROUTINE_REGISTERS;
-    memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
-}
-
-struct coroutine_context * coroutine_transfer(struct coroutine_context * current, struct coroutine_context * target);
-
-static inline void coroutine_destroy(struct coroutine_context * context)
-{
-    context->stack_pointer = NULL;
-}
diff --git a/coroutine/arm32/Context.S b/coroutine/arm32/Context.S
deleted file mode 100644
index 4308e1d1d2..0000000000
--- a/coroutine/arm32/Context.S
+++ /dev/null
@@ -1,22 +0,0 @@
-##
-##  This file is part of the "Coroutine" project and released under the MIT License.
-##
-##  Created by Samuel Williams on 10/5/2018.
-##  Copyright, 2018, by Samuel Williams. All rights reserved.
-##
-
-.text
-
-.globl coroutine_transfer
-coroutine_transfer:
-	# Save caller state (8 registers + return address)
-	push {r4-r11,lr}
-	
-	# Save caller stack pointer
-	str sp, [r0]
-	
-	# Restore callee stack pointer
-	ldr sp, [r1]
-	
-	# Restore callee state (8 registers program counter)
-	pop {r4-r11,pc}
diff --git a/coroutine/arm32/Context.h b/coroutine/arm32/Context.h
deleted file mode 100644
index e29fe1bb63..0000000000
--- a/coroutine/arm32/Context.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- *  This file is part of the "Coroutine" project and released under the MIT License.
- *
- *  Created by Samuel Williams on 10/5/2018.
- *  Copyright, 2018, by Samuel Williams. All rights reserved.
-*/
-
-#pragma once
-
-#include <assert.h>
-#include <string.h>
-
-#define COROUTINE __attribute__((noreturn)) void
-#define COROUTINE_LIMITED_ADDRESS_SPACE
-
-enum {COROUTINE_REGISTERS = 8};
-
-struct coroutine_context
-{
-    void **stack_pointer;
-};
-
-typedef COROUTINE(* coroutine_start)(struct coroutine_context *from, struct coroutine_context *self);
-
-static inline void coroutine_initialize_main(struct coroutine_context * context) {
-    context->stack_pointer = NULL;
-}
-
-static inline void coroutine_initialize(
-    struct coroutine_context *context,
-    coroutine_start start,
-    void *stack,
-    size_t size
-) {
-    assert(start && stack && size >= 1024);
-
-    // Stack grows down. Force 16-byte alignment.
-    char * top = (char*)stack + size;
-    context->stack_pointer = (void**)((uintptr_t)top & ~0xF);
-
-    *--context->stack_pointer = (void*)start;
-
-    context->stack_pointer -= COROUTINE_REGISTERS;
-    memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
-}
-
-struct coroutine_context * coroutine_transfer(struct coroutine_context * current, struct coroutine_context * target);
-
-static inline void coroutine_destroy(struct coroutine_context * context)
-{
-}
diff --git a/coroutine/arm64/Context.S b/coroutine/arm64/Context.S
deleted file mode 100644
index f6e5f0a6bc..0000000000
--- a/coroutine/arm64/Context.S
+++ /dev/null
@@ -1,59 +0,0 @@
-##
-##  This file is part of the "Coroutine" project and released under the MIT License.
-##
-##  Created by Samuel Williams on 10/5/2018.
-##  Copyright, 2018, by Samuel Williams. All rights reserved.
-##
-
-.text
-.align 2
-
-.global coroutine_transfer
-coroutine_transfer:
-
-	# Make space on the stack for caller registers
-	sub sp, sp, 0xb0
-	
-	# Save caller registers
-	stp d8, d9, [sp, 0x00]
-	stp d10, d11, [sp, 0x10]
-	stp d12, d13, [sp, 0x20]
-	stp d14, d15, [sp, 0x30]
-	stp x19, x20, [sp, 0x40]
-	stp x21, x22, [sp, 0x50]
-	stp x23, x24, [sp, 0x60]
-	stp x25, x26, [sp, 0x70]
-	stp x27, x28, [sp, 0x80]
-	stp x29, x30, [sp, 0x90]
-
-	# Save return address
-	str x30, [sp, 0xa0]
-
-	# Save stack pointer to x0 (first argument)
-	mov x2, sp
-	str x2, [x0, 0]
-
-	# Load stack pointer from x1 (second argument)
-	ldr x3, [x1, 0]
-	mov sp, x3
-
-	# Restore caller registers
-	ldp d8, d9, [sp, 0x00]
-	ldp d10, d11, [sp, 0x10]
-	ldp d12, d13, [sp, 0x20]
-	ldp d14, d15, [sp, 0x30]
-	ldp x19, x20, [sp, 0x40]
-	ldp x21, x22, [sp, 0x50]
-	ldp x23, x24, [sp, 0x60]
-	ldp x25, x26, [sp, 0x70]
-	ldp x27, x28, [sp, 0x80]
-	ldp x29, x30, [sp, 0x90]
-
-	# Load return address into x4
-	ldr x4, [sp, 0xa0]
-
-	# Pop stack frame
-	add sp, sp, 0xb0
-
-	# Jump to return address (in x4)
-	ret x4
diff --git a/coroutine/arm64/Context.h b/coroutine/arm64/Context.h
deleted file mode 100644
index a1ae921144..0000000000
--- a/coroutine/arm64/Context.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- *  This file is part of the "Coroutine" project and released under the MIT License.
- *
- *  Created by Samuel Williams on 10/5/2018.
- *  Copyright, 2018, by Samuel Williams. All rights reserved.
-*/
-
-#pragma once
-
-#include <assert.h>
-#include <string.h>
-
-#define COROUTINE __attribute__((noreturn)) void
-
-enum {COROUTINE_REGISTERS = 0xb0 / 8};
-
-struct coroutine_context
-{
-    void **stack_pointer;
-};
-
-typedef COROUTINE(* coroutine_start)(struct coroutine_context *from, struct coroutine_context *self);
-
-static inline void coroutine_initialize_main(struct coroutine_context * context) {
-    context->stack_pointer = NULL;
-}
-
-static inline void coroutine_initialize(
-    struct coroutine_context *context,
-    coroutine_start start,
-    void *stack,
-    size_t size
-) {
-    assert(start && stack && size >= 1024);
-
-    // Stack grows down. Force 16-byte alignment.
-    char * top = (char*)stack + size;
-    context->stack_pointer = (void**)((uintptr_t)top & ~0xF);
-
-    context->stack_pointer -= COROUTINE_REGISTERS;
-    memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
-
-    context->stack_pointer[0xa0 / 8] = (void*)start;
-}
-
-struct coroutine_context * coroutine_transfer(struct coroutine_context * current, struct coroutine_context * target);
-
-static inline void coroutine_destroy(struct coroutine_context * context)
-{
-}
diff --git a/coroutine/copy/Context.c b/coroutine/copy/Context.c
deleted file mode 100644
index a1b8a71200..0000000000
--- a/coroutine/copy/Context.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- *  This file is part of the "Coroutine" project and released under the MIT License.
- *
- *  Created by Samuel Williams on 24/6/2019.
- *  Copyright, 2019, by Samuel Williams. All rights reserved.
-*/
-
-#include "Context.h"
-
-// http://gcc.gnu.org/onlinedocs/gcc/Alternate-Keywords.html
-#ifndef __GNUC__
-#define __asm__ asm
-#endif
-
-#if defined(__sparc)
-__attribute__((noinline))
-// https://marc.info/?l=linux-sparc&m=131914569320660&w=2
-static void coroutine_flush_register_windows() {
-    __asm__
-#ifdef __GNUC__
-    __volatile__
-#endif
-#if defined(__sparcv9) || defined(__sparc_v9__) || defined(__arch64__)
-#ifdef __GNUC__
-    ("flushw" : : : "%o7")
-#else
-    ("flushw")
-#endif
-#else
-    ("ta 0x03")
-#endif
-    ;
-}
-#else
-static void coroutine_flush_register_windows() {}
-#endif
-
-int coroutine_save_stack(struct coroutine_context * context) {
-    void *stack_pointer = &stack_pointer;
-
-    assert(context->stack);
-    assert(context->base);
-
-    // At this point, you may need to ensure on architectures that use register windows, that all registers are flushed to the stack.
-    coroutine_flush_register_windows();
-
-    // Save stack to private area:
-    if (stack_pointer < context->base) {
-        size_t size = (char*)context->base - (char*)stack_pointer;
-        assert(size <= context->size);
-
-        memcpy(context->stack, stack_pointer, size);
-        context->used = size;
-    } else {
-        size_t size = (char*)stack_pointer - (char*)context->base;
-        assert(size <= context->size);
-
-        memcpy(context->stack, context->base, size);
-        context->used = size;
-    }
-
-    // Save registers / restore point:
-    return _setjmp(context->state);
-}
-
-__attribute__((noreturn, noinline))
-static void coroutine_restore_stack_padded(struct coroutine_context *context, void * buffer) {
-    void *stack_pointer = &stack_pointer;
-
-    assert(context->base);
-
-    // Restore stack from private area:
-    if (stack_pointer < context->base) {
-        void * bottom = (char*)context->base - context->used;
-        assert(bottom > stack_pointer);
-
-        memcpy(bottom, context->stack, context->used);
-    } else {
-        void * top = (char*)context->base + context->used;
-        assert(top < stack_pointer);
-
-        memcpy(context->base, context->stack, context->used);
-    }
-
-    // Restore registers:
-    // The `| (int)buffer` is to force the compiler NOT to elide he buffer and `alloca`.
-    _longjmp(context->state, 1 | (int)buffer);
-}
-
-static const size_t GAP = 128;
-
-// In order to swap between coroutines, we need to swap the stack and registers.
-// `setjmp` and `longjmp` are able to swap registers, but what about swapping stacks? You can use `memcpy` to copy the current stack to a private area and `memcpy` to copy the private stack of the next coroutine to the main stack.
-// But if the stack yop are copying in to the main stack is bigger than the currently executing stack, the `memcpy` will clobber the current stack frame (including the context argument). So we use `alloca` to push the current stack frame *beyond* the stack we are about to copy in. This ensures the current stack frame in `coroutine_restore_stack_padded` remains valid for calling `longjmp`.
-__attribute__((noreturn))
-void coroutine_restore_stack(struct coroutine_context *context) {
-    void *stack_pointer = &stack_pointer;
-    void *buffer = NULL;
-    ssize_t offset = 0;
-
-    // We must ensure that the next stack frame is BEYOND the stack we are restoring:
-    if (stack_pointer < context->base) {
-        offset = (char*)stack_pointer - ((char*)context->base - context->used) + GAP;
-        if (offset > 0) buffer = alloca(offset);
-    } else {
-        offset = ((char*)context->base + context->used) - (char*)stack_pointer + GAP;
-        if (offset > 0) buffer = alloca(offset);
-    }
-
-    assert(context->used > 0);
-
-    coroutine_restore_stack_padded(context, buffer);
-}
-
-struct coroutine_context *coroutine_transfer(struct coroutine_context *current, struct coroutine_context *target)
-{
-    struct coroutine_context *previous = target->from;
-
-    // In theory, either this condition holds true, or we should assign the base address to target:
-    assert(current->base == target->base);
-    // If you are trying to copy the coroutine to a different thread
-    // target->base = current->base
-
-    target->from = current;
-
-    assert(current != target);
-
-    // It's possible to come here, even thought the current fiber has been terminated. We are never going to return so we don't bother saving the stack.
-
-    if (current->stack) {
-      if (coroutine_save_stack(current) == 0) {
-          coroutine_restore_stack(target);
-      }
-    } else {
-        coroutine_restore_stack(target);
-    }
-
-    target->from = previous;
-
-    return target;
-}
diff --git a/coroutine/copy/Context.h b/coroutine/copy/Context.h
deleted file mode 100644
index 1319f55d16..0000000000
--- a/coroutine/copy/Context.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- *  This file is part of the "Coroutine" project and released under the MIT License.
- *
- *  Created by Samuel Williams on 27/6/2019.
- *  Copyright, 2019, by Samuel Williams. All rights reserved.
-*/
-
-#pragma once
-
-#include <assert.h>
-#include <stddef.h>
-#include <setjmp.h>
-#include <string.h>
-#include <stdlib.h>
-#include <alloca.h>
-
-#define COROUTINE __attribute__((noreturn)) void
-
-#if INTPTR_MAX <= INT32_MAX
-#define COROUTINE_LIMITED_ADDRESS_SPACE
-#endif
-
-// This stack copying implementation which uses a private stack for each coroutine, including the main one.
-#define COROUTINE_PRIVATE_STACK
-
-struct coroutine_context
-{
-    // Private stack:
-    void *stack;
-    size_t size, used;
-
-    // The top (or bottom) of the currently executing stack:
-    void *base;
-
-    jmp_buf state;
-
-    struct coroutine_context *from;
-};
-
-typedef COROUTINE(*coroutine_start)(struct coroutine_context *from, struct coroutine_context *self);
-
-int coroutine_save_stack(struct coroutine_context * context);
-COROUTINE coroutine_restore_stack(struct coroutine_context *context);
-
-// @param stack The private stack area memory allocation (pointer to lowest address).
-// @param size The size of the private stack area.
-// @param base A stack pointer to the base of the main stack. On x86 hardware, this is the upper extent of the region that will be copied to the private stack.
-static inline void coroutine_initialize_main(struct coroutine_context *context, void *stack, size_t size, void *base) {
-    assert(stack);
-    assert(size >= 1024);
-
-    context->stack = stack;
-    context->size = size;
-    context->used = 0;
-
-    assert(base);
-    context->base = base;
-
-    context->from = NULL;
-}
-
-// @param start The start function to invoke.
-static inline void coroutine_initialize(
-    struct coroutine_context *context,
-    coroutine_start start,
-    void *stack,
-    size_t size,
-    void *base
-) {
-    assert(start);
-
-    coroutine_initialize_main(context, stack, size, base);
-
-    if (coroutine_save_stack(context)) {
-        start(context->from, context);
-    }
-}
-
-struct coroutine_context *coroutine_transfer(struct coroutine_context *current, register struct coroutine_context *target);
-
-static inline void coroutine_destroy(struct coroutine_context *context)
-{
-    context->stack = NULL;
-    context->size = 0;
-    context->from = NULL;
-}
diff --git a/coroutine/ppc64le/Context.S b/coroutine/ppc64le/Context.S
deleted file mode 100644
index 1b39086f8f..0000000000
--- a/coroutine/ppc64le/Context.S
+++ /dev/null
@@ -1,72 +0,0 @@
-.text
-.align 2
-
-.globl coroutine_transfer
-.type   coroutine_transfer, @function
-coroutine_transfer:
-	# Make space on the stack for caller registers
-	addi 1,1,-152
-
-	# Save caller registers
-	std 14,0(1)
-	std 15,8(1)
-	std 16,16(1)
-	std 17,24(1)
-	std 18,32(1)
-	std 19,40(1)
-	std 20,48(1)
-	std 21,56(1)
-	std 22,64(1)
-	std 23,72(1)
-	std 24,80(1)
-	std 25,88(1)
-	std 26,96(1)
-	std 27,104(1)
-	std 28,112(1)
-	std 29,120(1)
-	std 30,128(1)
-	std 31,136(1)
-
-	# Save return address
-	mflr 0
-	std 0,144(1)
-
-	# Save stack pointer to first argument
-	std 1,0(3)
-
-	# Load stack pointer from second argument
-	ld 1,0(4)
-
-	# Restore caller registers
-	ld 14,0(1)
-	ld 15,8(1)
-	ld 16,16(1)
-	ld 17,24(1)
-	ld 18,32(1)
-	ld 19,40(1)
-	ld 20,48(1)
-	ld 21,56(1)
-	ld 22,64(1)
-	ld 23,72(1)
-	ld 24,80(1)
-	ld 25,88(1)
-	ld 26,96(1)
-	ld 27,104(1)
-	ld 28,112(1)
-	ld 29,120(1)
-	ld 30,128(1)
-	ld 31,136(1)
-
-	# Load return address
-	ld 0,144(1)
-	mtlr 0
-
-	# Pop stack frame
-	addi 1,1,152
-
-	# Jump to return address
-	blr
-
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif
diff --git a/coroutine/ppc64le/Context.h b/coroutine/ppc64le/Context.h
deleted file mode 100644
index adf21b4fd9..0000000000
--- a/coroutine/ppc64le/Context.h
+++ /dev/null
@@ -1,49 +0,0 @@
-#pragma once
-
-#include <assert.h>
-#include <string.h>
-
-#define COROUTINE __attribute__((noreturn)) void
-
-enum {
-  COROUTINE_REGISTERS =
-  19  /* 18 general purpose registers (r14-r31) and 1 return address */
-  + 4  /* space for fiber_entry() to store the link register */
-};
-
-struct coroutine_context
-{
-    void **stack_pointer;
-};
-
-typedef COROUTINE(* coroutine_start)(struct coroutine_context *from, struct coroutine_context *self);
-
-static inline void coroutine_initialize_main(struct coroutine_context * context) {
-    context->stack_pointer = NULL;
-}
-
-static inline void coroutine_initialize(
-    struct coroutine_context *context,
-    coroutine_start start,
-    void *stack,
-    size_t size
-) {
-    assert(start && stack && size >= 1024);
-
-    // Stack grows down. Force 16-byte alignment.
-    char * top = (char*)stack + size;
-    context->stack_pointer = (void**)((uintptr_t)top & ~0xF);
-
-    context->stack_pointer -= COROUTINE_REGISTERS;
-    memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
-
-    /* Skip a global prologue that sets the TOC register */
-    context->stack_pointer[18] = ((char*)start) + 8;
-}
-
-struct coroutine_context * coroutine_transfer(struct coroutine_context * current, struct coroutine_context * target);
-
-static inline void coroutine_destroy(struct coroutine_context * context)
-{
-    context->stack_pointer = NULL;
-}
diff --git a/coroutine/ucontext/Context.c b/coroutine/ucontext/Context.c
deleted file mode 100644
index ab8fda923e..0000000000
--- a/coroutine/ucontext/Context.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- *  This file is part of the "Coroutine" project and released under the MIT License.
- *
- *  Created by Samuel Williams on 24/6/2019.
- *  Copyright, 2019, by Samuel Williams. All rights reserved.
-*/
-
-#include "Context.h"
-
-void coroutine_trampoline(void * _start, void * _context)
-{
-    coroutine_start start = _start;
-    struct coroutine_context * context = _context;
-
-    start(context->from, context);
-}
diff --git a/coroutine/ucontext/Context.h b/coroutine/ucontext/Context.h
deleted file mode 100644
index 6cf16c8604..0000000000
--- a/coroutine/ucontext/Context.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- *  This file is part of the "Coroutine" project and released under the MIT License.
- *
- *  Created by Samuel Williams on 24/6/2019.
- *  Copyright, 2019, by Samuel Williams. All rights reserved.
-*/
-
-#pragma once
-
-#include <assert.h>
-#include <stddef.h>
-#include <ucontext.h>
-
-#define COROUTINE __attribute__((noreturn)) void
-
-#if INTPTR_MAX <= INT32_MAX
-#define COROUTINE_LIMITED_ADDRESS_SPACE
-#endif
-
-struct coroutine_context
-{
-    ucontext_t state;
-    struct coroutine_context * from;
-};
-
-typedef COROUTINE(* coroutine_start)(struct coroutine_context *from, struct coroutine_context *self);
-
-COROUTINE coroutine_trampoline(void * _start, void * _context);
-
-static inline void coroutine_initialize_main(struct coroutine_context * context) {
-    context->from = NULL;
-    getcontext(&context->state);
-}
-
-static inline void coroutine_initialize(
-    struct coroutine_context *context,
-    coroutine_start start,
-    void *stack,
-    size_t size
-) {
-    assert(start && stack && size >= 1024);
-
-    coroutine_initialize_main(context);
-
-    context->state.uc_stack.ss_size = size;
-    // Despite what it's called, this is not actually a stack pointer. It points to the address of the stack allocation (the lowest address).
-    context->state.uc_stack.ss_sp = (char*)stack;
-    context->state.uc_stack.ss_flags = 0;
-    context->state.uc_link = NULL;
-
-    makecontext(&context->state, (void(*)(void))coroutine_trampoline, 2, (void*)start, (void*)context);
-}
-
-static inline struct coroutine_context * coroutine_transfer(struct coroutine_context * current, struct coroutine_context * target)
-{
-    struct coroutine_context * previous = target->from;
-
-    target->from = current;
-    swapcontext(&current->state, &target->state);
-    target->from = previous;
-
-    return target;
-}
-
-static inline void coroutine_destroy(struct coroutine_context * context)
-{
-    context->state.uc_stack.ss_sp = NULL;
-    context->state.uc_stack.ss_size = 0;
-    context->from = NULL;
-}
diff --git a/coroutine/win32/Context.S b/coroutine/win32/Context.S
deleted file mode 100644
index d14bf435e8..0000000000
--- a/coroutine/win32/Context.S
+++ /dev/null
@@ -1,47 +0,0 @@
-##
-##  This file is part of the "Coroutine" project and released under the MIT License.
-##
-##  Created by Lars Kanis on 06/06/2019.
-##
-
-.text
-
-# Using fastcall is a big win (and it's the same as how x64 works).
-# In coroutine transfer, the arguments are passed in ecx and edx. We don't need
-# to touch these in order to pass them to the destination coroutine.
-
-.globl @coroutine_transfer@8
-@coroutine_transfer@8:
-	# Save the thread information block:
-	pushl %fs:0
-	pushl %fs:4
-	pushl %fs:8
-
-	# Save caller registers:
-	pushl %ebp
-	pushl %ebx
-	pushl %edi
-	pushl %esi
-
-	# Save caller stack pointer:
-	movl %esp, (%ecx)
-
-	# Restore callee stack pointer:
-	movl (%edx), %esp
-
-	# Restore callee stack:
-	popl %esi
-	popl %edi
-	popl %ebx
-	popl %ebp
-
-	# Restore the thread information block:
-	popl %fs:8
-	popl %fs:4
-	popl %fs:0
-
-	# Save the first argument as the return value:
-	movl %ecx, %eax
-
-	# Jump to the address on the stack:
-	ret
diff --git a/coroutine/win32/Context.asm b/coroutine/win32/Context.asm
deleted file mode 100644
index 2647ea4bc4..0000000000
--- a/coroutine/win32/Context.asm
+++ /dev/null
@@ -1,55 +0,0 @@
-;;
-;;  This file is part of the "Coroutine" project and released under the MIT License.
-;;
-;;  Created by Samuel Williams on 10/5/2018.
-;;  Copyright, 2018, by Samuel Williams. All rights reserved.
-;;
-
-.386
-.model flat
-
-.code
-
-assume fs:nothing
-
-; Using fastcall is a big win (and it's the same has how x64 works).
-; In coroutine transfer, the arguments are passed in ecx and edx. We don't need
-; to touch these in order to pass them to the destination coroutine.
-
-@coroutine_transfer@8 proc
-	; Save the thread information block:
-	push fs:[0]
-	push fs:[4]
-	push fs:[8]
-
-	; Save caller registers:
-	push ebp
-	push ebx
-	push edi
-	push esi
-
-	; Save caller stack pointer:
-	mov dword ptr [ecx], esp
-
-	; Restore callee stack pointer:
-	mov esp, dword ptr [edx]
-
-	; Restore callee stack:
-	pop esi
-	pop edi
-	pop ebx
-	pop ebp
-
-	; Restore the thread information block:
-	pop fs:[8]
-	pop fs:[4]
-	pop fs:[0]
-
-	; Save the first argument as the return value:
-	mov eax, dword ptr ecx
-
-	; Jump to the address on the stack:
-	ret
-@coroutine_transfer@8 endp
-
-end
diff --git a/coroutine/win32/Context.h b/coroutine/win32/Context.h
deleted file mode 100644
index 299515ed92..0000000000
--- a/coroutine/win32/Context.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- *  This file is part of the "Coroutine" project and released under the MIT License.
- *
- *  Created by Samuel Williams on 10/5/2018.
- *  Copyright, 2018, by Samuel Williams. All rights reserved.
-*/
-
-#pragma once
-
-#include <assert.h>
-#include <string.h>
-
-#define COROUTINE __declspec(noreturn) void __fastcall
-#define COROUTINE_LIMITED_ADDRESS_SPACE
-
-/* This doesn't include thread information block */
-enum {COROUTINE_REGISTERS = 4};
-
-struct coroutine_context
-{
-    void **stack_pointer;
-};
-
-typedef void(__fastcall * coroutine_start)(struct coroutine_context *from, struct coroutine_context *self);
-
-static inline void coroutine_initialize_main(struct coroutine_context * context) {
-    context->stack_pointer = NULL;
-}
-
-static inline void coroutine_initialize(
-    struct coroutine_context *context,
-    coroutine_start start,
-    void *stack,
-    size_t size
-) {
-    assert(start && stack && size >= 1024);
-
-    // Stack grows down. Force 16-byte alignment.
-    char * top = (char*)stack + size;
-    context->stack_pointer = (void**)((uintptr_t)top & ~0xF);
-
-    *--context->stack_pointer = (void*)start;
-
-    /* Windows Thread Information Block */
-    *--context->stack_pointer = (void*)0xFFFFFFFF; /* fs:[0] */
-    *--context->stack_pointer = (void*)top; /* fs:[4] */
-    *--context->stack_pointer = (void*)stack;  /* fs:[8] */
-
-    context->stack_pointer -= COROUTINE_REGISTERS;
-    memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
-}
-
-struct coroutine_context * __fastcall coroutine_transfer(struct coroutine_context * current, struct coroutine_context * target);
-
-static inline void coroutine_destroy(struct coroutine_context * context)
-{
-}
diff --git a/coroutine/win64/Context.S b/coroutine/win64/Context.S
deleted file mode 100644
index 4b16e0ce8c..0000000000
--- a/coroutine/win64/Context.S
+++ /dev/null
@@ -1,77 +0,0 @@
-##
-##  This file is part of the "Coroutine" project and released under the MIT License.
-##
-##  Created by Samuel Williams on 4/11/2018.
-##  Copyright, 2018, by Samuel Williams. All rights reserved.
-##
-
-.text
-
-.globl coroutine_transfer
-coroutine_transfer:
-	# Save the thread information block:
-	pushq %gs:8
-	pushq %gs:16
-
-	# Save caller registers:
-	pushq %rbp
-	pushq %rbx
-	pushq %rdi
-	pushq %rsi
-	pushq %r12
-	pushq %r13
-	pushq %r14
-	pushq %r15
-
-	movaps %xmm15, -168(%rsp)
-	movaps %xmm14, -152(%rsp)
-	movaps %xmm13, -136(%rsp)
-	movaps %xmm12, -120(%rsp)
-	movaps %xmm11, -104(%rsp)
-	movaps %xmm10, -88(%rsp)
-	movaps %xmm9, -72(%rsp)
-	movaps %xmm8, -56(%rsp)
-	movaps %xmm7, -40(%rsp)
-	movaps %xmm6, -24(%rsp)
-
-	# Save caller stack pointer:
-	mov %rsp, (%rcx)
-
-	# Restore callee stack pointer:
-	mov (%rdx), %rsp
-
-	movaps -24(%rsp), %xmm6
-	movaps -40(%rsp), %xmm7
-	movaps -56(%rsp), %xmm8
-	movaps -72(%rsp), %xmm9
-	movaps -88(%rsp), %xmm10
-	movaps -104(%rsp), %xmm11
-	movaps -120(%rsp), %xmm12
-	movaps -136(%rsp), %xmm13
-	movaps -152(%rsp), %xmm14
-	movaps -168(%rsp), %xmm15
-
-	# Restore callee stack:
-	popq %r15
-	popq %r14
-	popq %r13
-	popq %r12
-	popq %rsi
-	popq %rdi
-	popq %rbx
-	popq %rbp
-
-	# Restore the thread information block:
-	popq %gs:16
-	popq %gs:8
-
-	# Put the first argument into the return value:
-	mov %rcx, %rax
-
-	# We pop the return address and jump to it:
-	ret
-
-.globl coroutine_trampoline
-coroutine_trampoline:
-	# Do not remove this. This forces 16-byte alignment when entering the coroutine.
-	ret
diff --git a/coroutine/win64/Context.asm b/coroutine/win64/Context.asm
deleted file mode 100644
index 59673ffa3e..0000000000
--- a/coroutine/win64/Context.asm
+++ /dev/null
@@ -1,79 +0,0 @@
-;;
-;;  This file is part of the "Coroutine" project and released under the MIT License.
-;;
-;;  Created by Samuel Williams on 10/5/2018.
-;;  Copyright, 2018, by Samuel Williams. All rights reserved.
-;;
-
-.code
-
-coroutine_transfer proc
-	; Save the thread information block:
-	push qword ptr gs:[8]
-	push qword ptr gs:[16]
-
-	; Save caller registers:
-	push rbp
-	push rbx
-	push rdi
-	push rsi
-	push r12
-	push r13
-	push r14
-	push r15
-
-	movaps [rsp - 24], xmm6
-	movaps [rsp - 40], xmm7
-	movaps [rsp - 56], xmm8
-	movaps [rsp - 72], xmm9
-	movaps [rsp - 88], xmm10
-	movaps [rsp - 104], xmm11
-	movaps [rsp - 120], xmm12
-	movaps [rsp - 136], xmm13
-	movaps [rsp - 152], xmm14
-	movaps [rsp - 168], xmm15
-
-	; Save caller stack pointer:
-	mov [rcx], rsp
-
-	; Restore callee stack pointer:
-	mov rsp, [rdx]
-
-	movaps xmm15, [rsp - 168]
-	movaps xmm14, [rsp - 152]
-	movaps xmm13, [rsp - 136]
-	movaps xmm12, [rsp - 120]
-	movaps xmm11, [rsp - 104]
-	movaps xmm10, [rsp - 88]
-	movaps xmm9, [rsp - 72]
-	movaps xmm8, [rsp - 56]
-	movaps xmm7, [rsp - 40]
-	movaps xmm6, [rsp - 24]
-
-	; Restore callee stack:
-	pop r15
-	pop r14
-	pop r13
-	pop r12
-	pop rsi
-	pop rdi
-	pop rbx
-	pop rbp
-
-	; Restore the thread information block:
-	pop qword ptr gs:[16]
-	pop qword ptr gs:[8]
-
-	; Put the first argument into the return value:
-	mov rax, rcx
-
-	; We pop the return address and jump to it:
-	ret
-coroutine_transfer endp
-
-coroutine_trampoline proc
-	; Do not remove this. This forces 16-byte alignment when entering the coroutine.
-	ret
-coroutine_trampoline endp
-
-end
diff --git a/coroutine/win64/Context.h b/coroutine/win64/Context.h
deleted file mode 100644
index 6bf2dc5b35..0000000000
--- a/coroutine/win64/Context.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- *  This file is part of the "Coroutine" project and released under the MIT License.
- *
- *  Created by Samuel Williams on 10/5/2018.
- *  Copyright, 2018, by Samuel Williams. All rights reserved.
-*/
-
-#pragma once
-
-#include <assert.h>
-#include <string.h>
-
-#define COROUTINE __declspec(noreturn) void
-
-enum {
-    COROUTINE_REGISTERS = 8,
-    COROUTINE_XMM_REGISTERS = 1+10*2,
-};
-
-struct coroutine_context
-{
-    void **stack_pointer;
-};
-
-typedef void(* coroutine_start)(struct coroutine_context *from, struct coroutine_context *self);
-
-void coroutine_trampoline();
-
-static inline void coroutine_initialize_main(struct coroutine_context * context) {
-    context->stack_pointer = NULL;
-}
-
-static inline void coroutine_initialize(
-    struct coroutine_context *context,
-    coroutine_start start,
-    void *stack,
-    size_t size
-) {
-    assert(start && stack && size >= 1024);
-
-    // Stack grows down. Force 16-byte alignment.
-    char * top = (char*)stack + size;
-    context->stack_pointer = (void**)((uintptr_t)top & ~0xF);
-
-    /* Win64 ABI requires space for arguments */
-    context->stack_pointer -= 4;
-
-    /* Return address */
-    *--context->stack_pointer = 0;
-    *--context->stack_pointer = (void*)start;
-    *--context->stack_pointer = (void*)coroutine_trampoline;
-
-    /* Windows Thread Information Block */
-    /* *--context->stack_pointer = 0; */ /* gs:[0x00] is not used */
-    *--context->stack_pointer = (void*)top; /* gs:[0x08] */
-    *--context->stack_pointer = (void*)stack;  /* gs:[0x10] */
-
-    context->stack_pointer -= COROUTINE_REGISTERS;
-    memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
-    memset(context->stack_pointer - COROUTINE_XMM_REGISTERS, 0, sizeof(void*) * COROUTINE_XMM_REGISTERS);
-}
-
-struct coroutine_context * coroutine_transfer(struct coroutine_context * current, struct coroutine_context * target);
-
-static inline void coroutine_destroy(struct coroutine_context * context)
-{
-}
diff --git a/coroutine/x86/Context.S b/coroutine/x86/Context.S
deleted file mode 100644
index 001b699a30..0000000000
--- a/coroutine/x86/Context.S
+++ /dev/null
@@ -1,42 +0,0 @@
-##
-##  This file is part of the "Coroutine" project and released under the MIT License.
-##
-##  Created by Samuel Williams on 3/11/2018.
-##  Copyright, 2018, by Samuel Williams. All rights reserved.
-##
-
-#define TOKEN_PASTE(x,y) x##y
-#define PREFIXED_SYMBOL(prefix,name) TOKEN_PASTE(prefix,name)
-
-.text
-
-.globl PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer)
-PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer):
-
-	# Save caller registers
-	pushl %ebp
-	pushl %ebx
-	pushl %edi
-	pushl %esi
-
-	# Save caller stack pointer
-	movl %esp, (%ecx)
-
-	# Restore callee stack pointer
-	movl (%edx), %esp
-
-	# Restore callee stack
-	popl %esi
-	popl %edi
-	popl %ebx
-	popl %ebp
-
-	# Save the first argument as the return value
-	movl %ecx, %eax
-
-	# Jump to the address on the stack
-	ret
-
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif
diff --git a/coroutine/x86/Context.h b/coroutine/x86/Context.h
deleted file mode 100644
index 6d3a56eaa6..0000000000
--- a/coroutine/x86/Context.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- *  This file is part of the "Coroutine" project and released under the MIT License.
- *
- *  Created by Samuel Williams on 3/11/2018.
- *  Copyright, 2018, by Samuel Williams. All rights reserved.
-*/
-
-#pragma once
-
-#include <assert.h>
-#include <string.h>
-
-#define COROUTINE __attribute__((noreturn, fastcall)) void
-#define COROUTINE_LIMITED_ADDRESS_SPACE
-
-enum {COROUTINE_REGISTERS = 4};
-
-struct coroutine_context
-{
-    void **stack_pointer;
-};
-
-typedef COROUTINE(* coroutine_start)(struct coroutine_context *from, struct coroutine_context *self) __attribute__((fastcall));
-
-static inline void coroutine_initialize_main(struct coroutine_context * context) {
-    context->stack_pointer = NULL;
-}
-
-static inline void coroutine_initialize(
-    struct coroutine_context *context,
-    coroutine_start start,
-    void *stack,
-    size_t size
-) {
-    assert(start && stack && size >= 1024);
-
-    // Stack grows down. Force 16-byte alignment.
-    char * top = (char*)stack + size;
-    context->stack_pointer = (void**)((uintptr_t)top & ~0xF);
-
-    *--context->stack_pointer = NULL;
-    *--context->stack_pointer = (void*)start;
-
-    context->stack_pointer -= COROUTINE_REGISTERS;
-    memset(context->stack_pointer, 0, sizeof(void*) * COROUTINE_REGISTERS);
-}
-
-struct coroutine_context * coroutine_transfer(struct coroutine_context * current, struct coroutine_context * target) __attribute__((fastcall));
-
-static inline void coroutine_destroy(struct coroutine_context * context)
-{
-    context->stack_pointer = NULL;
-}
diff --git a/coverage/README b/coverage/README
index 78a01826aa..7e4ff59e2a 100644
--- a/coverage/README
+++ b/coverage/README
@@ -4,7 +4,7 @@ The make task `update-coverage' retrieves simplecov for coverage report.
 
 COVERAGE=1 make test-all TESTS=test/cgi
 
-it generates test coverage to coverage directory.
+it generate test coverage to coverage directory.
 
 Limitation
 
diff --git a/cygwin/GNUmakefile.in b/cygwin/GNUmakefile.in
index 192cf43b37..2f93102efe 100644
--- a/cygwin/GNUmakefile.in
+++ b/cygwin/GNUmakefile.in
@@ -1,3 +1,5 @@
+override MFLAGS := $(filter-out -j%,$(MFLAGS))
+override MAKEFLAGS := $(filter-out -j%,$(MAKEFLAGS))
 include Makefile
 
 ENABLE_SHARED=@ENABLE_SHARED@
diff --git a/debug.c b/debug.c
index e4ad163ad1..8a5e69bbf5 100644
--- a/debug.c
+++ b/debug.c
@@ -11,12 +11,10 @@
 
 #include "ruby/ruby.h"
 #include "ruby/encoding.h"
-#include "ruby/io.h"
 #include "ruby/util.h"
 #include "vm_debug.h"
 #include "eval_intern.h"
 #include "vm_core.h"
-#include "symbol.h"
 #include "id.h"
 
 /* for gdb */
@@ -31,41 +29,12 @@ const union {
     enum ruby_encoding_consts   encoding_consts;
     enum ruby_coderange_type    enc_coderange_types;
     enum ruby_econv_flag_type   econv_flag_types;
-    enum ruby_robject_flags     robject_flags;
-    enum ruby_rmodule_flags     rmodule_flags;
-    enum ruby_rstring_flags     rstring_flags;
-    enum ruby_rarray_flags      rarray_flags;
     enum {
-	RUBY_FMODE_READABLE		= FMODE_READABLE,
-	RUBY_FMODE_WRITABLE		= FMODE_WRITABLE,
-	RUBY_FMODE_READWRITE		= FMODE_READWRITE,
-	RUBY_FMODE_BINMODE		= FMODE_BINMODE,
-	RUBY_FMODE_SYNC 		= FMODE_SYNC,
-	RUBY_FMODE_TTY			= FMODE_TTY,
-	RUBY_FMODE_DUPLEX		= FMODE_DUPLEX,
-	RUBY_FMODE_APPEND		= FMODE_APPEND,
-	RUBY_FMODE_CREATE		= FMODE_CREATE,
-	RUBY_FMODE_NOREVLOOKUP		= 0x00000100,
-	RUBY_FMODE_TRUNC		= FMODE_TRUNC,
-	RUBY_FMODE_TEXTMODE		= FMODE_TEXTMODE,
-	RUBY_FMODE_PREP 		= 0x00010000,
-	RUBY_FMODE_SETENC_BY_BOM	= FMODE_SETENC_BY_BOM,
-	RUBY_FMODE_UNIX 		= 0x00200000,
-	RUBY_FMODE_INET 		= 0x00400000,
-	RUBY_FMODE_INET6		= 0x00800000,
-
         RUBY_NODE_TYPESHIFT = NODE_TYPESHIFT,
         RUBY_NODE_TYPEMASK  = NODE_TYPEMASK,
         RUBY_NODE_LSHIFT    = NODE_LSHIFT,
         RUBY_NODE_FL_NEWLINE   = NODE_FL_NEWLINE
     } various;
-    union {
-	enum imemo_type                     types;
-	enum {RUBY_IMEMO_MASK = IMEMO_MASK} mask;
-	struct RIMemo                      *ptr;
-    } imemo;
-    struct RSymbol *symbol_ptr;
-    enum vm_call_flag_bits vm_call_flags;
 } ruby_dummy_gdb_enums;
 
 const SIGNED_VALUE RUBY_NODE_LMASK = NODE_LMASK;
@@ -137,87 +106,25 @@ ruby_debug_breakpoint(void)
     /* */
 }
 
-#if defined _WIN32
-# if RUBY_MSVCRT_VERSION >= 80
-extern int ruby_w32_rtc_error;
-# endif
-#endif
-#if defined _WIN32 || defined __CYGWIN__
-#include <windows.h>
-UINT ruby_w32_codepage[2];
-#endif
-extern int ruby_rgengc_debug;
-
-int
-ruby_env_debug_option(const char *str, int len, void *arg)
+static void
+set_debug_option(const char *str, int len, void *arg)
 {
-    int ov;
-    size_t retlen;
-    unsigned long n;
+#if defined _WIN32 && RUBY_MSVCRT_VERSION >= 80
+    extern int ruby_w32_rtc_error;
+#endif
 #define SET_WHEN(name, var, val) do {	    \
 	if (len == sizeof(name) - 1 &&	    \
 	    strncmp(str, (name), len) == 0) { \
 	    (var) = (val);		    \
-	    return 1;			    \
+	    return;			    \
 	}				    \
     } while (0)
-#define NAME_MATCH_VALUE(name)				\
-    ((size_t)len >= sizeof(name)-1 &&			\
-     strncmp(str, (name), sizeof(name)-1) == 0 &&	\
-     ((len == sizeof(name)-1 && !(len = 0)) ||		\
-      (str[sizeof(name)-1] == '=' &&			\
-       (str += sizeof(name), len -= sizeof(name), 1))))
-#define SET_UINT(val) do { \
-	n = ruby_scan_digits(str, len, 10, &retlen, &ov); \
-	if (!ov && retlen) { \
-	    val = (unsigned int)n; \
-	} \
-	str += retlen; \
-	len -= retlen; \
-    } while (0)
-#define SET_UINT_LIST(name, vals, num) do { \
-	int i; \
-	for (i = 0; i < (num); ++i) { \
-	    SET_UINT((vals)[i]); \
-	    if (!len || *str != ':') break; \
-	    ++str; \
-	    --len; \
-	} \
-	if (len > 0) { \
-	    fprintf(stderr, "ignored "name" option: `%.*s'\n", len, str); \
-	} \
-    } while (0)
-#define SET_WHEN_UINT(name, vals, num, req) \
-    if (NAME_MATCH_VALUE(name)) SET_UINT_LIST(name, vals, num);
-
     SET_WHEN("gc_stress", *ruby_initial_gc_stress_ptr, Qtrue);
     SET_WHEN("core", ruby_enable_coredump, 1);
-    if (NAME_MATCH_VALUE("rgengc")) {
-	if (!len) ruby_rgengc_debug = 1;
-	else SET_UINT_LIST("rgengc", &ruby_rgengc_debug, 1);
-	return 1;
-    }
-#if defined _WIN32
-# if RUBY_MSVCRT_VERSION >= 80
+#if defined _WIN32 && RUBY_MSVCRT_VERSION >= 80
     SET_WHEN("rtc_error", ruby_w32_rtc_error, 1);
-# endif
 #endif
-#if defined _WIN32 || defined __CYGWIN__
-    if (NAME_MATCH_VALUE("codepage")) {
-	if (!len) fprintf(stderr, "missing codepage argument");
-	else SET_UINT_LIST("codepage", ruby_w32_codepage, numberof(ruby_w32_codepage));
-	return 1;
-    }
-#endif
-    return 0;
-}
-
-static void
-set_debug_option(const char *str, int len, void *arg)
-{
-    if (!ruby_env_debug_option(str, len, arg)) {
-	fprintf(stderr, "unexpected debug option: %.*s\n", len, str);
-    }
+    fprintf(stderr, "unexpected debug option: %.*s\n", len, str);
 }
 
 void
diff --git a/debug_counter.c b/debug_counter.c
deleted file mode 100644
index d50327aa72..0000000000
--- a/debug_counter.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/**********************************************************************
-
-  debug_counter.c -
-
-  created at: Tue Feb 21 16:51:18 2017
-
-  Copyright (C) 2017 Koichi Sasada
-
-**********************************************************************/
-
-#include "debug_counter.h"
-#include <stdio.h>
-#include <locale.h>
-#include "internal.h"
-
-#if USE_DEBUG_COUNTER
-static const char *const debug_counter_names[] = {
-    ""
-#define RB_DEBUG_COUNTER(name) #name,
-#include "debug_counter.h"
-#undef RB_DEBUG_COUNTER
-};
-
-MJIT_SYMBOL_EXPORT_BEGIN
-size_t rb_debug_counter[numberof(debug_counter_names)];
-MJIT_SYMBOL_EXPORT_END
-
-void
-rb_debug_counter_show_results(const char *msg)
-{
-    const char *env = getenv("RUBY_DEBUG_COUNTER_DISABLE");
-
-    setlocale(LC_NUMERIC, "");
-
-    if (env == NULL || strcmp("1", env) != 0) {
-	int i;
-        fprintf(stderr, "[RUBY_DEBUG_COUNTER]\t%d %s\n", getpid(), msg);
-	for (i=0; i<RB_DEBUG_COUNTER_MAX; i++) {
-            fprintf(stderr, "[RUBY_DEBUG_COUNTER]\t%-30s\t%'14"PRIuSIZE"\n",
-		    debug_counter_names[i],
-		    rb_debug_counter[i]);
-	}
-    }
-}
-
-VALUE
-rb_debug_counter_show(RB_UNUSED_VAR(VALUE klass))
-{
-    rb_debug_counter_show_results("method call");
-    return Qnil;
-}
-
-VALUE
-rb_debug_counter_reset(RB_UNUSED_VAR(VALUE klass))
-{
-    for (int i = 0; i < RB_DEBUG_COUNTER_MAX; i++) {
-        switch (i) {
-          case RB_DEBUG_COUNTER_mjit_length_unit_queue:
-          case RB_DEBUG_COUNTER_mjit_length_active_units:
-          case RB_DEBUG_COUNTER_mjit_length_compact_units:
-          case RB_DEBUG_COUNTER_mjit_length_stale_units:
-            // These counters may be decreased and should not be reset.
-            break;
-          default:
-            rb_debug_counter[i] = 0;
-            break;
-        }
-    }
-    return Qnil;
-}
-
-__attribute__((destructor))
-static void
-debug_counter_show_results_at_exit(void)
-{
-    rb_debug_counter_show_results("normal exit.");
-}
-#else
-void
-rb_debug_counter_show_results(const char *msg)
-{
-}
-#endif /* USE_DEBUG_COUNTER */
diff --git a/debug_counter.h b/debug_counter.h
deleted file mode 100644
index 35ffe08c8d..0000000000
--- a/debug_counter.h
+++ /dev/null
@@ -1,378 +0,0 @@
-/**********************************************************************
-
-  debug_counter.h -
-
-  created at: Tue Feb 21 16:51:18 2017
-
-  Copyright (C) 2017 Koichi Sasada
-
-**********************************************************************/
-
-#ifndef USE_DEBUG_COUNTER
-#define USE_DEBUG_COUNTER 0
-#endif
-
-#ifdef RB_DEBUG_COUNTER
-
-/*
- * method cache (mc) counts.
- *
- * * mc_inline_hit/miss: inline mc hit/miss counts (VM send insn)
- * * mc_global_hit/miss: global method cache hit/miss counts
- *                       two types: (1) inline cache miss (VM send insn)
- *                                  (2) called from C (rb_funcall).
- * * mc_global_state_miss: inline mc miss by global_state miss.
- * * mc_class_serial_miss:            ... by mc_class_serial_miss
- * * mc_cme_complement: callable_method_entry complement counts.
- * * mc_cme_complement_hit: callable_method_entry cache hit counts.
- * * mc_search_super: search_method() call counts.
- * * mc_miss_by_nome: inline mc miss by no ment.
- * * mc_miss_by_distinct:        ... by distinct ment.
- * * mc_miss_by_refine:          ... by ment being refined.
- * * mc_miss_by_visi:            ... by visibility change.
- * * mc_miss_spurious: spurious inline mc misshit.
- */
-RB_DEBUG_COUNTER(mc_inline_hit)
-RB_DEBUG_COUNTER(mc_inline_miss)
-RB_DEBUG_COUNTER(mc_global_hit)
-RB_DEBUG_COUNTER(mc_global_miss)
-RB_DEBUG_COUNTER(mc_global_state_miss)
-RB_DEBUG_COUNTER(mc_class_serial_miss)
-RB_DEBUG_COUNTER(mc_cme_complement)
-RB_DEBUG_COUNTER(mc_cme_complement_hit)
-RB_DEBUG_COUNTER(mc_search_super)
-RB_DEBUG_COUNTER(mc_miss_by_nome)
-RB_DEBUG_COUNTER(mc_miss_by_distinct)
-RB_DEBUG_COUNTER(mc_miss_by_refine)
-RB_DEBUG_COUNTER(mc_miss_by_visi)
-RB_DEBUG_COUNTER(mc_miss_spurious)
-
-/*
- * call cache fastpath usage
- */
-RB_DEBUG_COUNTER(ccf_general)
-RB_DEBUG_COUNTER(ccf_iseq_setup)
-RB_DEBUG_COUNTER(ccf_iseq_setup_0start)
-RB_DEBUG_COUNTER(ccf_iseq_setup_tailcall_0start)
-RB_DEBUG_COUNTER(ccf_iseq_fix) /* several functions created with tool/mk_call_iseq_optimized.rb */
-RB_DEBUG_COUNTER(ccf_iseq_opt) /* has_opt == TRUE (has optional parameters), but other flags are FALSE */
-RB_DEBUG_COUNTER(ccf_iseq_kw1) /* vm_call_iseq_setup_kwparm_kwarg() */
-RB_DEBUG_COUNTER(ccf_iseq_kw2) /* vm_call_iseq_setup_kwparm_nokwarg() */
-RB_DEBUG_COUNTER(ccf_cfunc)
-RB_DEBUG_COUNTER(ccf_ivar) /* attr_reader */
-RB_DEBUG_COUNTER(ccf_attrset) /* attr_writer */
-RB_DEBUG_COUNTER(ccf_method_missing)
-RB_DEBUG_COUNTER(ccf_zsuper)
-RB_DEBUG_COUNTER(ccf_bmethod)
-RB_DEBUG_COUNTER(ccf_opt_send)
-RB_DEBUG_COUNTER(ccf_opt_call)
-RB_DEBUG_COUNTER(ccf_opt_block_call)
-RB_DEBUG_COUNTER(ccf_super_method)
-
-/*
- * control frame push counts.
- *
- * * frame_push: frame push counts.
- * * frame_push_*: frame push counts per each type.
- * * frame_R2R: Ruby frame to Ruby frame
- * * frame_R2C: Ruby frame to C frame
- * * frame_C2C: C frame to C frame
- * * frame_C2R: C frame to Ruby frame
- */
-RB_DEBUG_COUNTER(frame_push)
-RB_DEBUG_COUNTER(frame_push_method)
-RB_DEBUG_COUNTER(frame_push_block)
-RB_DEBUG_COUNTER(frame_push_class)
-RB_DEBUG_COUNTER(frame_push_top)
-RB_DEBUG_COUNTER(frame_push_cfunc)
-RB_DEBUG_COUNTER(frame_push_ifunc)
-RB_DEBUG_COUNTER(frame_push_eval)
-RB_DEBUG_COUNTER(frame_push_rescue)
-RB_DEBUG_COUNTER(frame_push_dummy)
-
-RB_DEBUG_COUNTER(frame_R2R)
-RB_DEBUG_COUNTER(frame_R2C)
-RB_DEBUG_COUNTER(frame_C2C)
-RB_DEBUG_COUNTER(frame_C2R)
-
-/* instance variable counts
- *
- * * ivar_get_ic_hit/miss: ivar_get inline cache (ic) hit/miss counts (VM insn)
- * * ivar_get_ic_miss_serial: ivar_get ic miss reason by serial (VM insn)
- * * ivar_get_ic_miss_unset:                      ... by unset (VM insn)
- * * ivar_get_ic_miss_noobject:                   ... by "not T_OBJECT" (VM insn)
- * * ivar_set_...: same counts with ivar_set (VM insn)
- * * ivar_get/set_base: call counts of "rb_ivar_get/set()".
- *                      because of (1) ic miss.
- *                                 (2) direct call by C extensions.
- */
-RB_DEBUG_COUNTER(ivar_get_ic_hit)
-RB_DEBUG_COUNTER(ivar_get_ic_miss)
-RB_DEBUG_COUNTER(ivar_get_ic_miss_serial)
-RB_DEBUG_COUNTER(ivar_get_ic_miss_unset)
-RB_DEBUG_COUNTER(ivar_get_ic_miss_noobject)
-RB_DEBUG_COUNTER(ivar_set_ic_hit)
-RB_DEBUG_COUNTER(ivar_set_ic_miss)
-RB_DEBUG_COUNTER(ivar_set_ic_miss_serial)
-RB_DEBUG_COUNTER(ivar_set_ic_miss_unset)
-RB_DEBUG_COUNTER(ivar_set_ic_miss_oorange)
-RB_DEBUG_COUNTER(ivar_set_ic_miss_noobject)
-RB_DEBUG_COUNTER(ivar_get_base)
-RB_DEBUG_COUNTER(ivar_set_base)
-
-/* local variable counts
- *
- * * lvar_get: total lvar get counts (VM insn)
- * * lvar_get_dynamic: lvar get counts if accessing upper env (VM insn)
- * * lvar_set*: same as "get"
- * * lvar_set_slowpath: counts using vm_env_write_slowpath()
- */
-RB_DEBUG_COUNTER(lvar_get)
-RB_DEBUG_COUNTER(lvar_get_dynamic)
-RB_DEBUG_COUNTER(lvar_set)
-RB_DEBUG_COUNTER(lvar_set_dynamic)
-RB_DEBUG_COUNTER(lvar_set_slowpath)
-
-/* GC counts:
- *
- * * count: simple count
- * * _minor: minor gc
- * * _major: major gc
- * * other suffix is corresponding to last_gc_info or
- *   gc_profile_record_flag in gc.c.
- */
-RB_DEBUG_COUNTER(gc_count)
-RB_DEBUG_COUNTER(gc_minor_newobj)
-RB_DEBUG_COUNTER(gc_minor_malloc)
-RB_DEBUG_COUNTER(gc_minor_method)
-RB_DEBUG_COUNTER(gc_minor_capi)
-RB_DEBUG_COUNTER(gc_minor_stress)
-RB_DEBUG_COUNTER(gc_major_nofree)
-RB_DEBUG_COUNTER(gc_major_oldgen)
-RB_DEBUG_COUNTER(gc_major_shady)
-RB_DEBUG_COUNTER(gc_major_force)
-RB_DEBUG_COUNTER(gc_major_oldmalloc)
-
-RB_DEBUG_COUNTER(gc_isptr_trial)
-RB_DEBUG_COUNTER(gc_isptr_range)
-RB_DEBUG_COUNTER(gc_isptr_align)
-RB_DEBUG_COUNTER(gc_isptr_maybe)
-
-/* object allocation counts:
- *
- * * obj_newobj: newobj counts
- * * obj_newobj_slowpath: newobj with slowpath counts
- * * obj_newobj_wb_unprotected: newobj for wb_unprotecte.
- * * obj_free: obj_free() counts
- * * obj_promote: promoted counts (oldgen)
- * * obj_wb_unprotect: wb unprotect counts
- *
- * * obj_[type]_[attr]: *free'ed counts* for each type.
- *                      Note that it is not a allocated counts.
- * * [type]
- *   * _obj: T_OBJECT
- *   * _str: T_STRING
- *   * _ary: T_ARRAY
- *   * _xxx: T_XXX (hash, struct, ...)
- *
- * * [attr]
- *   * _ptr: R?? is not embed.
- *   * _embed: R?? is embed.
- *   * _transient: R?? uses transient heap.
- * * type specific attr.
- *   * str_shared: str is shared.
- *   * str_nofree:        nofree
- *   * str_fstr:          fstr
- *   * hash_empty: hash is empty
- *   * hash_1_4:       has 1 to 4 entries
- *   * hash_5_8:       has 5 to 8 entries
- *   * hash_g8:        has n entries (n>8)
- *   * match_under4:    has under 4 oniguruma regions allocated
- *   * match_ge4:       has n regions allocated (4<=n<8)
- *   * match_ge8:       has n regions allocated (8<=n)
- *   * data_empty: T_DATA but no memory free.
- *   * data_xfree:        free'ed by xfree().
- *   * data_imm_free:     free'ed immediately.
- *   * data_zombie:       free'ed with zombie.
- *   * imemo_*: T_IMEMO with each type.
- */
-RB_DEBUG_COUNTER(obj_newobj)
-RB_DEBUG_COUNTER(obj_newobj_slowpath)
-RB_DEBUG_COUNTER(obj_newobj_wb_unprotected)
-RB_DEBUG_COUNTER(obj_free)
-RB_DEBUG_COUNTER(obj_promote)
-RB_DEBUG_COUNTER(obj_wb_unprotect)
-
-RB_DEBUG_COUNTER(obj_obj_embed)
-RB_DEBUG_COUNTER(obj_obj_transient)
-RB_DEBUG_COUNTER(obj_obj_ptr)
-
-RB_DEBUG_COUNTER(obj_str_ptr)
-RB_DEBUG_COUNTER(obj_str_embed)
-RB_DEBUG_COUNTER(obj_str_shared)
-RB_DEBUG_COUNTER(obj_str_nofree)
-RB_DEBUG_COUNTER(obj_str_fstr)
-
-RB_DEBUG_COUNTER(obj_ary_embed)
-RB_DEBUG_COUNTER(obj_ary_transient)
-RB_DEBUG_COUNTER(obj_ary_ptr)
-RB_DEBUG_COUNTER(obj_ary_extracapa)
-/*
-  ary_shared_create: shared ary by Array#dup and so on.
-  ary_shared: finished in shard.
-  ary_shared_root_occupied: shared_root but has only 1 refcnt.
-    The number (ary_shared - ary_shared_root_occupied) is meaningful.
- */
-RB_DEBUG_COUNTER(obj_ary_shared_create)
-RB_DEBUG_COUNTER(obj_ary_shared)
-RB_DEBUG_COUNTER(obj_ary_shared_root_occupied)
-
-RB_DEBUG_COUNTER(obj_hash_empty)
-RB_DEBUG_COUNTER(obj_hash_1)
-RB_DEBUG_COUNTER(obj_hash_2)
-RB_DEBUG_COUNTER(obj_hash_3)
-RB_DEBUG_COUNTER(obj_hash_4)
-RB_DEBUG_COUNTER(obj_hash_5_8)
-RB_DEBUG_COUNTER(obj_hash_g8)
-
-RB_DEBUG_COUNTER(obj_hash_null)
-RB_DEBUG_COUNTER(obj_hash_ar)
-RB_DEBUG_COUNTER(obj_hash_st)
-RB_DEBUG_COUNTER(obj_hash_transient)
-RB_DEBUG_COUNTER(obj_hash_force_convert)
-
-RB_DEBUG_COUNTER(obj_struct_embed)
-RB_DEBUG_COUNTER(obj_struct_transient)
-RB_DEBUG_COUNTER(obj_struct_ptr)
-
-RB_DEBUG_COUNTER(obj_regexp_ptr)
-
-RB_DEBUG_COUNTER(obj_data_empty)
-RB_DEBUG_COUNTER(obj_data_xfree)
-RB_DEBUG_COUNTER(obj_data_imm_free)
-RB_DEBUG_COUNTER(obj_data_zombie)
-
-RB_DEBUG_COUNTER(obj_match_under4)
-RB_DEBUG_COUNTER(obj_match_ge4)
-RB_DEBUG_COUNTER(obj_match_ge8)
-RB_DEBUG_COUNTER(obj_match_ptr)
-RB_DEBUG_COUNTER(obj_file_ptr)
-RB_DEBUG_COUNTER(obj_bignum_ptr)
-
-RB_DEBUG_COUNTER(obj_symbol)
-
-RB_DEBUG_COUNTER(obj_imemo_ment)
-RB_DEBUG_COUNTER(obj_imemo_iseq)
-RB_DEBUG_COUNTER(obj_imemo_env)
-RB_DEBUG_COUNTER(obj_imemo_tmpbuf)
-RB_DEBUG_COUNTER(obj_imemo_ast)
-RB_DEBUG_COUNTER(obj_imemo_cref)
-RB_DEBUG_COUNTER(obj_imemo_svar)
-RB_DEBUG_COUNTER(obj_imemo_throw_data)
-RB_DEBUG_COUNTER(obj_imemo_ifunc)
-RB_DEBUG_COUNTER(obj_imemo_memo)
-RB_DEBUG_COUNTER(obj_imemo_parser_strterm)
-
-RB_DEBUG_COUNTER(obj_iclass_ptr)
-RB_DEBUG_COUNTER(obj_class_ptr)
-RB_DEBUG_COUNTER(obj_module_ptr)
-
-/* ar_table */
-RB_DEBUG_COUNTER(artable_hint_hit)
-RB_DEBUG_COUNTER(artable_hint_miss)
-RB_DEBUG_COUNTER(artable_hint_notfound)
-
-/* heap function counts
- *
- * * heap_xmalloc/realloc/xfree: call counts
- */
-RB_DEBUG_COUNTER(heap_xmalloc)
-RB_DEBUG_COUNTER(heap_xrealloc)
-RB_DEBUG_COUNTER(heap_xfree)
-
-/* transient_heap */
-RB_DEBUG_COUNTER(theap_alloc)
-RB_DEBUG_COUNTER(theap_alloc_fail)
-RB_DEBUG_COUNTER(theap_evacuate)
-
-/* mjit_exec() counts */
-RB_DEBUG_COUNTER(mjit_exec)
-RB_DEBUG_COUNTER(mjit_exec_not_added)
-RB_DEBUG_COUNTER(mjit_exec_not_added_add_iseq)
-RB_DEBUG_COUNTER(mjit_exec_not_ready)
-RB_DEBUG_COUNTER(mjit_exec_not_compiled)
-RB_DEBUG_COUNTER(mjit_exec_call_func)
-
-/* MJIT <-> VM frame push counts */
-RB_DEBUG_COUNTER(mjit_frame_VM2VM)
-RB_DEBUG_COUNTER(mjit_frame_VM2JT)
-RB_DEBUG_COUNTER(mjit_frame_JT2JT)
-RB_DEBUG_COUNTER(mjit_frame_JT2VM)
-
-/* MJIT cancel counters */
-RB_DEBUG_COUNTER(mjit_cancel)
-RB_DEBUG_COUNTER(mjit_cancel_ivar_inline)
-RB_DEBUG_COUNTER(mjit_cancel_send_inline)
-RB_DEBUG_COUNTER(mjit_cancel_opt_insn) /* CALL_SIMPLE_METHOD */
-RB_DEBUG_COUNTER(mjit_cancel_invalidate_all)
-
-/* rb_mjit_unit_list length */
-RB_DEBUG_COUNTER(mjit_length_unit_queue)
-RB_DEBUG_COUNTER(mjit_length_active_units)
-RB_DEBUG_COUNTER(mjit_length_compact_units)
-RB_DEBUG_COUNTER(mjit_length_stale_units)
-
-/* Other MJIT counters */
-RB_DEBUG_COUNTER(mjit_compile_failures)
-
-/* load (not implemented yet) */
-/*
-RB_DEBUG_COUNTER(load_files)
-RB_DEBUG_COUNTER(load_path_is_not_realpath)
-*/
-#endif
-
-#ifndef RUBY_DEBUG_COUNTER_H
-#define RUBY_DEBUG_COUNTER_H 1
-
-#if !defined(__GNUC__) && USE_DEBUG_COUNTER
-#error "USE_DEBUG_COUNTER is not supported by other than __GNUC__"
-#endif
-
-enum rb_debug_counter_type {
-#define RB_DEBUG_COUNTER(name) RB_DEBUG_COUNTER_##name,
-#include __FILE__
-    RB_DEBUG_COUNTER_MAX
-#undef RB_DEBUG_COUNTER
-};
-
-#if USE_DEBUG_COUNTER
-#include "ruby/ruby.h"
-
-extern size_t rb_debug_counter[];
-
-inline static int
-rb_debug_counter_add(enum rb_debug_counter_type type, int add, int cond)
-{
-    if (cond) {
-	rb_debug_counter[(int)type] += add;
-    }
-    return cond;
-}
-
-VALUE rb_debug_counter_reset(VALUE klass);
-VALUE rb_debug_counter_show(VALUE klass);
-
-#define RB_DEBUG_COUNTER_INC(type)                rb_debug_counter_add(RB_DEBUG_COUNTER_##type, 1, 1)
-#define RB_DEBUG_COUNTER_INC_UNLESS(type, cond) (!rb_debug_counter_add(RB_DEBUG_COUNTER_##type, 1, !(cond)))
-#define RB_DEBUG_COUNTER_INC_IF(type, cond)       rb_debug_counter_add(RB_DEBUG_COUNTER_##type, 1, (cond))
-
-#else
-#define RB_DEBUG_COUNTER_INC(type)              ((void)0)
-#define RB_DEBUG_COUNTER_INC_UNLESS(type, cond) (cond)
-#define RB_DEBUG_COUNTER_INC_IF(type, cond)     (cond)
-#endif
-
-void rb_debug_counter_show_results(const char *msg);
-
-#endif /* RUBY_DEBUG_COUNTER_H */
diff --git a/defs/gmake.mk b/defs/gmake.mk
index fc4606c23c..2233627f8c 100644
--- a/defs/gmake.mk
+++ b/defs/gmake.mk
@@ -1,31 +1,13 @@
-# -*- mode: makefile-gmake; indent-tabs-mode: t -*-
-
+# -*- makefile-gmake -*-
 gnumake = yes
-override gnumake_recursive := $(if $(findstring n,$(firstword $(MFLAGS))),,+)
-override mflags := $(filter-out -j%,$(MFLAGS))
-MSPECOPT += $(if $(filter -j%,$(MFLAGS)),-j)
-
-CHECK_TARGETS := great exam love check test check% test% btest%
-# expand test targets, and those dependents
-TEST_TARGETS := $(filter $(CHECK_TARGETS),$(MAKECMDGOALS))
-TEST_DEPENDS := $(filter-out commit $(TEST_TARGETS),$(MAKECMDGOALS))
-TEST_TARGETS := $(patsubst great,exam,$(TEST_TARGETS))
-TEST_DEPENDS := $(filter-out great $(TEST_TARGETS),$(TEST_DEPENDS))
-TEST_TARGETS := $(patsubst exam,check,$(TEST_TARGETS))
-TEST_TARGETS := $(patsubst check,test-spec test-all test-tool test-short,$(TEST_TARGETS))
-TEST_TARGETS := $(patsubst test-rubyspec,test-spec,$(TEST_TARGETS))
-TEST_DEPENDS := $(filter-out exam check test-spec $(TEST_TARGETS),$(TEST_DEPENDS))
-TEST_TARGETS := $(patsubst love,check,$(TEST_TARGETS))
-TEST_DEPENDS := $(filter-out love $(TEST_TARGETS),$(TEST_DEPENDS))
-TEST_TARGETS := $(patsubst test-almost,test-all,$(patsubst check-%,test test-%,$(TEST_TARGETS)))
-TEST_DEPENDS := $(filter-out test-all $(TEST_TARGETS),$(TEST_DEPENDS))
-TEST_TARGETS := $(patsubst test,test-short,$(TEST_TARGETS))
-TEST_DEPENDS := $(filter-out test $(TEST_TARGETS),$(TEST_DEPENDS))
-TEST_TARGETS := $(patsubst test-short,btest-ruby test-knownbug test-basic,$(TEST_TARGETS))
-TEST_DEPENDS := $(filter-out test-short $(TEST_TARGETS),$(TEST_DEPENDS))
-TEST_DEPENDS += $(if $(filter great exam love check,$(MAKECMDGOALS)),all exts)
 
-in-srcdir := $(if $(filter-out .,$(srcdir)),$(CHDIR) $(srcdir) &&)
+CHECK_TARGETS := exam love check%
+TEST_TARGETS := $(filter check test check% test% btest%,$(MAKECMDGOALS))
+TEST_TARGETS += $(subst check,test-all,$(patsubst check-%,test-%,$(TEST_TARGETS)))
+TEST_TARGETS := $(patsubst test-%,yes-test-%,$(patsubst btest-%,yes-btest-%,$(TEST_TARGETS)))
+TEST_DEPENDS := $(if $(TEST_TARGETS),$(filter all main exts,$(MAKECMDGOALS)))
+TEST_DEPENDS += $(if $(filter $(CHECK_TARGETS),$(MAKECMDGOALS)),main)
+TEST_DEPENDS += $(if $(filter main,$(TEST_DEPENDS)),$(if $(filter all,$(INSTALLDOC)),docs))
 
 ifneq ($(filter -O0 -Od,$(optflags)),)
 override XCFLAGS := $(filter-out -D_FORTIFY_SOURCE=%,$(XCFLAGS))
@@ -54,25 +36,25 @@ define archcmd
 %.i: %.$(1).i
 endef
 
-$(foreach arch,$(arch_flags),\
+$(foreach arch,$(filter -arch=%,$(subst -arch ,-arch=,$(ARCH_FLAG))),\
 	$(eval $(call archcmd,$(patsubst -arch=%,%,$(value arch)),$(patsubst -arch=%,-arch %,$(value arch)))))
 endif
 
-.PHONY: $(addprefix yes-,$(TEST_TARGETS))
-
-ifneq ($(filter-out btest%,$(TEST_TARGETS)),)
-$(addprefix yes-,$(TEST_TARGETS)): $(TEST_DEPENDS)
+ifneq ($(filter $(CHECK_TARGETS) test,$(MAKECMDGOALS)),)
+yes-test-basic: $(TEST_DEPENDS) yes-test-knownbug
+yes-test-knownbug: $(TEST_DEPENDS) yes-btest-ruby
+yes-btest-ruby: $(TEST_DEPENDS)
+endif
+ifneq ($(filter $(CHECK_TARGETS),$(MAKECMDGOALS)) $(filter yes-test-all,$(TEST_TARGETS)),)
+yes-test-testframework yes-test-almost yes-test-ruby: $(filter-out %test-all %test-ruby check%,$(TEST_TARGETS)) \
+	yes-test-basic
+endif
+ifneq ($(filter $(CHECK_TARGETS),$(MAKECMDGOALS))$(if $(filter test-all,$(MAKECMDGOALS)),$(filter test-knownbug,$(MAKECMDGOALS))),)
+yes-test-testframework yes-test-almost yes-test-ruby: yes-test-knownbug
+yes-test-almost: yes-test-testframework
 endif
 
-ORDERED_TEST_TARGETS := $(filter $(TEST_TARGETS), \
-	btest-ruby test-knownbug test-basic \
-	test-testframework test-tool test-ruby test-all \
-	test-spec test-bundler-prepare test-bundler \
-	)
-prev_test := $(if $(filter test-spec,$(ORDERED_TEST_TARGETS)),test-spec-precheck)
-$(foreach test,$(ORDERED_TEST_TARGETS), \
-	$(eval yes-$(value test) no-$(value test): $(value prev_test)); \
-	$(eval prev_test := $(value test)))
+$(TEST_TARGETS): $(TEST_DEPENDS)
 
 ifneq ($(if $(filter install,$(MAKECMDGOALS)),$(filter uninstall,$(MAKECMDGOALS))),)
 install-targets := $(filter install uninstall,$(MAKECMDGOALS))
@@ -84,21 +66,25 @@ install-prereq: uninstall
 uninstall sudo-precheck: all $(if $(filter all,$(INSTALLDOC)),docs)
 endif
 
+ifneq ($(filter exam,$(MAKECMDGOALS)),)
+test-rubyspec: check
+yes-test-all no-test-all: test
+endif
+
 ifneq ($(filter love,$(MAKECMDGOALS)),)
 showflags: up
 sudo-precheck: test yes-test-testframework no-test-testframework
 install-prereq: sudo-precheck
 yes-test-all no-test-all: install
+yes-test-almost no-test-almost: install
 endif
-# Cross referece needs to parse all files at once
-love install reinstall: RDOCFLAGS = --force-update
 
 $(srcdir)/missing/des_tables.c: $(srcdir)/missing/crypt.c
 ifeq ($(if $(filter yes,$(CROSS_COMPILING)),,$(CC)),)
 	touch $@
 else
 	@$(ECHO) building make_des_table
-	$(CC) $(INCFLAGS) $(CPPFLAGS) -DDUMP $(LDFLAGS) $(XLDFLAGS) $(LIBS) -omake_des_table $(srcdir)/missing/crypt.c
+	$(CC) $(CPPFLAGS) -DDUMP $(LDFLAGS) $(XLDFLAGS) $(LIBS) -omake_des_table $(srcdir)/missing/crypt.c
 	@[ -x ./make_des_table ]
 	@$(ECHO) generating $@
 	$(Q) $(MAKEDIRS) $(@D)
@@ -110,7 +96,7 @@ endif
 STUBPROGRAM = rubystub$(EXEEXT)
 IGNOREDPATTERNS = %~ .% %.orig %.rej \#%\#
 SCRIPTBINDIR := $(if $(EXEEXT),,exec/)
-SCRIPTPROGRAMS = $(addprefix $(SCRIPTBINDIR),$(addsuffix $(EXEEXT),$(filter-out $(IGNOREDPATTERNS),$(notdir $(wildcard $(srcdir)/libexec/*)))))
+SCRIPTPROGRAMS = $(addprefix $(SCRIPTBINDIR),$(addsuffix $(EXEEXT),$(filter-out $(IGNOREDPATTERNS),$(notdir $(wildcard $(srcdir)/bin/*)))))
 
 stub: $(STUBPROGRAM)
 scriptbin: $(SCRIPTPROGRAMS)
@@ -139,212 +125,3 @@ $(SCRIPTBINDIR)%$(EXEEXT): bin/% $(STUBPROGRAM) \
 $(TIMESTAMPDIR)/.exec.time:
 	$(Q) mkdir exec
 	$(Q) exit > $@
-
-.PHONY: commit
-commit: $(if $(filter commit,$(MAKECMDGOALS)),$(filter-out commit,$(MAKECMDGOALS))) up
-	@$(BASERUBY) -C "$(srcdir)" -I./tool/lib -rvcs -e 'VCS.detect(".").commit'
-	+$(Q) \
-	{ \
-	  $(in-srcdir) \
-	  exec sed -f tool/prereq.status defs/gmake.mk template/Makefile.in common.mk; \
-	} | \
-	$(MAKE) $(mflags) Q=$(Q) ECHO=$(ECHO) srcdir="$(srcdir)" srcs_vpath="" CHDIR="$(CHDIR)" \
-		BOOTSTRAPRUBY="$(BOOTSTRAPRUBY)" MINIRUBY="$(BASERUBY)" BASERUBY="$(BASERUBY)" \
-		VCSUP="" ENC_MK=.top-enc.mk REVISION_FORCE=PHONY CONFIGURE="$(CONFIGURE)" -f - \
-		update-src srcs all-incs
-
-GITHUB_RUBY_URL = https://github.com/ruby/ruby
-PR =
-
-COMMIT_GPG_SIGN = $(shell git -C "$(srcdir)" config commit.gpgsign)
-REMOTE_GITHUB_URL = $(shell git -C "$(srcdir)" config remote.github.url)
-COMMITS_NOTES = commits
-
-.PHONY: fetch-github
-fetch-github:
-	$(call fetch-github,$(PR))
-
-define fetch-github
-	$(if $(1),,\
-	  echo "usage:"; echo "  make $@ PR=1234"; \
-	  exit 1; \
-	)
-	$(eval REMOTE_GITHUB_URL := $(REMOTE_GITHUB_URL))
-	$(if $(REMOTE_GITHUB_URL),, \
-	  echo adding $(GITHUB_RUBY_URL) as remote github; \
-	  git -C "$(srcdir)" remote add github $(GITHUB_RUBY_URL); \
-	  git -C "$(srcdir)" config --add remote.github.fetch +refs/notes/$(COMMITS_NOTES):refs/notes/$(COMMITS_NOTES)
-	  $(eval REMOTE_GITHUB_URL := $(GITHUB_RUBY_URL)) \
-	)
-	$(if $(git -C "$(srcdir)" rev-parse "github/pull/$(1)/head" -- 2> /dev/null), \
-	    git -C "$(srcdir)" branch -f "gh-$(1)" "github/pull/$(1)/head", \
-	    git -C "$(srcdir)" fetch -f github "pull/$(1)/head:gh-$(1)" \
-	)
-endef
-
-.PHONY: checkout-github
-checkout-github: fetch-github
-	git -C "$(srcdir)" checkout "gh-$(PR)"
-
-.PHONY: update-github
-update-github: fetch-github
-	$(eval PULL_REQUEST_API := https://api.github.com/repos/ruby/ruby/pulls/$(PR))
-	$(eval PULL_REQUEST_FORK_BRANCH := $(shell \
-	  curl -s $(if $(GITHUB_TOKEN),-H "Authorization: bearer $(GITHUB_TOKEN)") $(PULL_REQUEST_API) | \
-	  $(BASERUBY) -rjson -e 'JSON.parse(STDIN.read)["head"].tap { |h| print "#{h["repo"]["full_name"]} #{h["ref"]}" }' \
-	))
-	$(eval FORK_REPO := $(word 1,$(PULL_REQUEST_FORK_BRANCH)))
-	$(eval PR_BRANCH := $(word 2,$(PULL_REQUEST_FORK_BRANCH)))
-
-	$(eval GITHUB_UPDATE_WORKTREE := $(shell mktemp -d "$(srcdir)/gh-$(PR)-XXXXXX"))
-	git -C "$(srcdir)" worktree add $(notdir $(GITHUB_UPDATE_WORKTREE)) "gh-$(PR)"
-	git -C "$(GITHUB_UPDATE_WORKTREE)" merge master --no-edit
-	@$(BASERUBY) -e 'print "Are you sure to push this to PR=$(PR)? [Y/n]: "; exit(gets.chomp != "n")'
-	git -C "$(srcdir)" remote add fork-$(PR) git@github.com:$(FORK_REPO).git
-	git -C "$(GITHUB_UPDATE_WORKTREE)" push fork-$(PR) gh-$(PR):$(PR_BRANCH)
-	git -C "$(srcdir)" remote rm fork-$(PR)
-	git -C "$(srcdir)" worktree remove $(notdir $(GITHUB_UPDATE_WORKTREE))
-	git -C "$(srcdir)" branch -D gh-$(PR)
-
-.PHONY: pull-github
-pull-github: fetch-github
-	$(call pull-github,$(PR))
-
-define pull-github
-	$(eval GITHUB_MERGE_BASE := $(shell git -C "$(srcdir)" log -1 --format=format:%H))
-	$(eval GITHUB_MERGE_BRANCH := $(shell git -C "$(srcdir)" symbolic-ref --short HEAD))
-	$(eval GITHUB_MERGE_WORKTREE := $(shell mktemp -d "$(srcdir)/gh-$(1)-XXXXXX"))
-	git -C "$(srcdir)" worktree add $(notdir $(GITHUB_MERGE_WORKTREE)) "gh-$(1)"
-	git -C "$(GITHUB_MERGE_WORKTREE)" rebase $(GITHUB_MERGE_BRANCH)
-	$(eval COMMIT_GPG_SIGN := $(COMMIT_GPG_SIGN))
-	$(if $(filter true,$(COMMIT_GPG_SIGN)), \
-	  git -C "$(GITHUB_MERGE_WORKTREE)" rebase --exec "git commit --amend --no-edit -S" "$(GITHUB_MERGE_BASE)"; \
-	)
-	git -C "$(GITHUB_MERGE_WORKTREE)" rebase --exec "git notes add --message 'Merged: $(GITHUB_RUBY_URL)/pull/$(1)'" "$(GITHUB_MERGE_BASE)"
-endef
-
-.PHONY: fetch-github-%
-fetch-github-%:
-	$(call fetch-github,$*)
-
-.PHONY: checkout-github-%
-checkout-github-%: fetch-github-%
-	git -C "$(srcdir)" checkout "gh-$*"
-
-.PHONY: pr-% pull-github-%
-pr-% pull-github-%: fetch-github-%
-	$(call pull-github,$*)
-
-HELP_EXTRA_TASKS = \
-	"  checkout-github:     checkout GitHub Pull Request [PR=1234]" \
-	"  pull-github:         rebase GitHub Pull Request to new worktree [PR=1234]" \
-	"  update-github:       merge master branch and push it to Pull Request [PR=1234]" \
-	""
-
-ifneq ($(filter refresh-gems,$(MAKECMDGOALS)),)
-extract-gems: update-gems
-update-gems: update-bundled_gems
-endif
-ifneq ($(filter extract-gems,$(MAKECMDGOALS)),)
-extract-gems: $(filter update-gems update-bundled_gems,$(MAKECMDGOALS))
-endif
-ifneq ($(filter update-gems,$(MAKECMDGOALS)),)
-update-gems: $(filter update-bundled_gems,$(MAKECMDGOALS))
-endif
-
-ifeq ($(filter 0 1,$(words $(arch_flags))),)
-$(foreach x,$(patsubst -arch=%,%,$(arch_flags)), \
-	  $(eval $$(MJIT_HEADER:.h=)-$(value x).h \
-		 $$(MJIT_MIN_HEADER:.h=)-$(value x).h \
-		 $$(TIMESTAMPDIR)/$$(MJIT_HEADER:.h=)-$(value x).time \
-		 : ARCH_FLAG := -arch $(value x)))
-
-$(foreach x,$(patsubst -arch=%,%,$(arch_flags)), \
-	$(eval $$(MJIT_HEADER:.h=)-$(value x).h: \
-		$$(TIMESTAMPDIR)/$$(MJIT_HEADER:.h=)-$(value x).time))
-
-mjit_min_headers := $(patsubst -arch=%,$(MJIT_MIN_HEADER:.h=-%.h),$(arch_flags))
-$(MJIT_MIN_HEADER): $(mjit_min_headers) $(PREP)
-	@ set -e; set $(patsubst -arch=%,%,$(arch_flags)); \
-	cd $(@D); h=$(@F:.h=); \
-	exec > $(@F).new; \
-	echo '#if 0'; \
-	for arch; do\
-	  echo "#elif defined __$${arch}__"; \
-	  echo "# include \"$$h-$$arch.h\""; \
-	done; \
-	echo "#else"; echo "# error unsupported platform"; echo "#endif"
-	$(IFCHANGE) $@ $@.new
-	$(Q) $(MAKEDIRS) $(MJIT_HEADER_INSTALL_DIR)
-	$(Q) $(MAKE_LINK) $@ $(MJIT_HEADER_INSTALL_DIR)/$(@F)
-
-endif
-
-ifeq ($(if $(wildcard $(filter-out .,$(UNICODE_FILES) $(UNICODE_PROPERTY_FILES))),,\
-	   $(wildcard $(srcdir)/lib/unicode_normalize/tables.rb)),)
-# Needs the dependency when any Unicode data file exists, or
-# normalization tables script doesn't.  Otherwise, when the target
-# only exists, use it as-is.
-.PHONY: $(UNICODE_SRC_DATA_DIR)/.unicode-tables.time
-UNICODE_TABLES_TIMESTAMP =
-$(UNICODE_SRC_DATA_DIR)/.unicode-tables.time: \
-	$(UNICODE_FILES) $(UNICODE_PROPERTY_FILES)
-endif
-
-REVISION_IN_HEADER := $(shell sed -n 's/^\#define RUBY_FULL_REVISION "\(.*\)"/\1/p' $(srcdir)/revision.h 2>/dev/null)
-REVISION_LATEST := $(shell cd $(srcdir) && git log -1 --format=%H 2>/dev/null)
-ifneq ($(REVISION_IN_HEADER),$(REVISION_LATEST))
-# GNU make treat the target as unmodified when its dependents get
-# updated but it is not updated, while others may not.
-$(srcdir)/revision.h: $(REVISION_H)
-endif
-
-# Query on the generated rdoc
-#
-#   $ make rdoc:Integer#+
-rdoc\:%: PHONY
-	$(Q)$(RUNRUBY) $(srcdir)/libexec/ri --no-standard-docs --doc-dir=$(RDOCOUT) $(patsubst rdoc:%,%,$@)
-
-test_%.rb test/%: programs PHONY
-	+$(Q)$(exec) $(RUNRUBY) "$(TESTSDIR)/runner.rb" --ruby="$(RUNRUBY)" $(TEST_EXCLUDES) $(TESTOPTS) -- $(patsubst test/%,%,$@)
-
-spec/bundler/%: PHONY
-	+$(Q)$(exec) $(XRUBY) -C $(srcdir) -Ispec/bundler .bundle/bin/rspec --require spec_helper $(RSPECOPTS) $@
-
-spec/%: programs exts PHONY
-	+$(RUNRUBY) -r./$(arch)-fake $(srcdir)/spec/mspec/bin/mspec-run -B $(srcdir)/spec/default.mspec $(SPECOPTS) $(patsubst %,$(srcdir)/%,$@)
-
-benchmark/%: miniruby$(EXEEXT) update-benchmark-driver PHONY
-	$(Q)$(BASERUBY) -rrubygems -I$(srcdir)/benchmark/lib $(srcdir)/benchmark/benchmark-driver/exe/benchmark-driver \
-	            --executables="compare-ruby::$(COMPARE_RUBY) -I$(EXTOUT)/common --disable-gem" \
-	            --executables="built-ruby::$(BENCH_RUBY) --disable-gem" \
-	            $(srcdir)/$@ $(OPTS)
-
-clean-srcs-ext::
-	$(Q)$(RM) $(patsubst $(srcdir)/%,%,$(EXT_SRCS))
-
-clean-srcs-extra::
-	$(Q)$(RM) $(patsubst $(srcdir)/%,%,$(EXTRA_SRCS))
-
-ifneq ($(filter $(VCS),git),)
-update-src::
-	@$(BASERUBY) $(srcdir)/tool/lib/colorize.rb pass "Latest commit hash = $(shell $(filter-out svn,$(VCS)) -C $(srcdir) rev-parse --short=10 HEAD)"
-endif
-
-# Update dependencies and commit the updates to the current branch.
-update-deps:
-	$(eval update_deps := $(shell date +update-deps-%Y%m%d))
-	$(eval deps_dir := $(shell mktemp -d)/$(update_deps))
-	$(eval GIT_DIR := $(shell git -C $(srcdir) rev-parse --absolute-git-dir))
-	git --git-dir=$(GIT_DIR) worktree add $(deps_dir)
-	cp $(srcdir)/tool/config.guess $(srcdir)/tool/config.sub $(deps_dir)/tool
-	[ -f config.status ] && cp config.status $(deps_dir)
-	cd $(deps_dir) && autoconf && \
-	exec ./configure -q -C --enable-load-relative --disable-install-doc --disable-rubygems 'optflags=-O0' 'debugflags=-save-temps=obj -g'
-	$(RUNRUBY) -C $(deps_dir) tool/update-deps --fix
-	git -C $(deps_dir) diff --no-ext-diff --ignore-submodules --exit-code || \
-	    git -C $(deps_dir) commit --all --message='Update dependencies'
-	git --git-dir=$(GIT_DIR) worktree remove $(deps_dir)
-	$(RMDIR) $(dir $(deps_dir))
-	git --git-dir=$(GIT_DIR) merge --no-edit --ff-only $(update_deps)
-	git --git-dir=$(GIT_DIR) branch --delete $(update_deps)
diff --git a/defs/id.def b/defs/id.def
index fc7a04ffbc..4fe9d3ccd8 100644
--- a/defs/id.def
+++ b/defs/id.def
@@ -3,7 +3,6 @@ firstline, predefined = __LINE__+1, %[\
   max
   min
   freeze
-  nil?
   inspect
   intern
   object_id
@@ -39,37 +38,13 @@ firstline, predefined = __LINE__+1, %[\
   to_a
   to_s
   to_i
-  to_f
-  to_r
   bt
   bt_locations
   call
   mesg
   exception
-  locals
-  not                                                   NOT
-  and                                                   AND
-  or                                                    OR
-  div
-  divmod
-  fdiv
-  quo
-  name
-  nil
 
   _                                                     UScore
-
-  # MUST be successive
-  _1  NUMPARAM_1
-  _2  NUMPARAM_2
-  _3  NUMPARAM_3
-  _4  NUMPARAM_4
-  _5  NUMPARAM_5
-  _6  NUMPARAM_6
-  _7  NUMPARAM_7
-  _8  NUMPARAM_8
-  _9  NUMPARAM_9
-
   "/*NULL*/"                                            NULL
   empty?
   eql?
@@ -83,26 +58,25 @@ firstline, predefined = __LINE__+1, %[\
   core#define_method
   core#define_singleton_method
   core#set_postexe
+  core#hash_from_ary
+  core#hash_merge_ary
   core#hash_merge_ptr
   core#hash_merge_kwd
-  core#raise
 
   -                                                     debug#created_info
 
   $_                                                    LASTLINE
   $~                                                    BACKREF
-  $!                                                    ERROR_INFO
 ]
 
 # VM ID         OP      Parser Token
 token_ops = %[\
   Dot2          ..      DOT2
   Dot3          ...     DOT3
-  BDot2         ..      BDOT2
-  BDot3         ...     BDOT3
   UPlus         +@      UPLUS
   UMinus        -@      UMINUS
   Pow           **      POW
+  DSTAR         **
   Cmp           <=>     CMP
   PLUS          +
   MINUS         -
@@ -119,14 +93,13 @@ token_ops = %[\
   Eqq           ===     EQQ
   Neq           !=      NEQ
   Not           !
-  And           &
-  Or            |
   Backquote     `
   EqTilde       =~      MATCH
   NeqTilde      !~      NMATCH
   AREF          []
   ASET          []=
   COLON2        ::
+  COLON3        ::
   ANDOP         &&
   OROP          ||
   ANDDOT        &.
diff --git a/defs/keywords b/defs/keywords
index fc30ec2d15..e0d931cd1f 100644
--- a/defs/keywords
+++ b/defs/keywords
@@ -1,8 +1,8 @@
 %{
-struct kwtable {short name, id[2], state;};
+struct kwtable {int name, id[2], state;};
 const struct kwtable *rb_reserved_word(const char *, unsigned int);
 #ifndef RIPPER
-static const struct kwtable *reserved_word(/*!ANSI{*/const char *, unsigned int/*}!ANSI*/);
+static const struct kwtable *reserved_word(const char *, unsigned int);
 #define rb_reserved_word(str, len) reserved_word(str, len)
 %}
 
diff --git a/defs/known_errors.def b/defs/known_errors.def
index e9694cfbda..b9c490d3a2 100644
--- a/defs/known_errors.def
+++ b/defs/known_errors.def
@@ -1,157 +1,148 @@
+EPERM
+ENOENT
+ESRCH
+EINTR
+EIO
+ENXIO
 E2BIG
-EACCES
-EADDRINUSE
-EADDRNOTAVAIL
-EADV
-EAFNOSUPPORT
+ENOEXEC
+EBADF
+ECHILD
 EAGAIN
-EALREADY
-EAUTH
-EBADARCH
+ENOMEM
+EACCES
+EFAULT
+ENOTBLK
+EBUSY
+EEXIST
+EXDEV
+ENODEV
+ENOTDIR
+EISDIR
+EINVAL
+ENFILE
+EMFILE
+ENOTTY
+ETXTBSY
+EFBIG
+ENOSPC
+ESPIPE
+EROFS
+EMLINK
+EPIPE
+EDOM
+ERANGE
+EDEADLK
+ENAMETOOLONG
+ENOLCK
+ENOSYS
+ENOTEMPTY
+ELOOP
+EWOULDBLOCK
+ENOMSG
+EIDRM
+ECHRNG
+EL2NSYNC
+EL3HLT
+EL3RST
+ELNRNG
+EUNATCH
+ENOCSI
+EL2HLT
 EBADE
-EBADEXEC
-EBADF
-EBADFD
-EBADMACHO
-EBADMSG
 EBADR
-EBADRPC
+EXFULL
+ENOANO
 EBADRQC
 EBADSLT
+EDEADLOCK
 EBFONT
-EBUSY
-ECANCELED
-ECAPMODE
-ECHILD
-ECHRNG
+ENOSTR
+ENODATA
+ETIME
+ENOSR
+ENONET
+ENOPKG
+EREMOTE
+ENOLINK
+EADV
+ESRMNT
 ECOMM
+EPROTO
+EMULTIHOP
+EDOTDOT
+EBADMSG
+EOVERFLOW
+ENOTUNIQ
+EBADFD
+EREMCHG
+ELIBACC
+ELIBBAD
+ELIBSCN
+ELIBMAX
+ELIBEXEC
+EILSEQ
+ERESTART
+ESTRPIPE
+EUSERS
+ENOTSOCK
+EDESTADDRREQ
+EMSGSIZE
+EPROTOTYPE
+ENOPROTOOPT
+EPROTONOSUPPORT
+ESOCKTNOSUPPORT
+EOPNOTSUPP
+EPFNOSUPPORT
+EAFNOSUPPORT
+EADDRINUSE
+EADDRNOTAVAIL
+ENETDOWN
+ENETUNREACH
+ENETRESET
 ECONNABORTED
-ECONNREFUSED
 ECONNRESET
-EDEADLK
-EDEADLOCK
-EDESTADDRREQ
-EDEVERR
-EDOM
-EDOOFUS
-EDOTDOT
-EDQUOT
-EEXIST
-EFAULT
-EFBIG
-EFTYPE
+ENOBUFS
+EISCONN
+ENOTCONN
+ESHUTDOWN
+ETOOMANYREFS
+ETIMEDOUT
+ECONNREFUSED
 EHOSTDOWN
 EHOSTUNREACH
-EHWPOISON
-EIDRM
-EILSEQ
+EALREADY
 EINPROGRESS
-EINTR
-EINVAL
-EIO
-EIPSEC
-EISCONN
-EISDIR
+ESTALE
+EUCLEAN
+ENOTNAM
+ENAVAIL
 EISNAM
+EREMOTEIO
+EDQUOT
+ECANCELED
 EKEYEXPIRED
 EKEYREJECTED
 EKEYREVOKED
-EL2HLT
-EL2NSYNC
-EL3HLT
-EL3RST
-ELAST
-ELIBACC
-ELIBBAD
-ELIBEXEC
-ELIBMAX
-ELIBSCN
-ELNRNG
-ELOOP
 EMEDIUMTYPE
-EMFILE
-EMLINK
-EMSGSIZE
-EMULTIHOP
-ENAMETOOLONG
-ENAVAIL
-ENEEDAUTH
-ENETDOWN
-ENETRESET
-ENETUNREACH
-ENFILE
-ENOANO
-ENOATTR
-ENOBUFS
-ENOCSI
-ENODATA
-ENODEV
-ENOENT
-ENOEXEC
 ENOKEY
-ENOLCK
-ENOLINK
 ENOMEDIUM
-ENOMEM
-ENOMSG
-ENONET
-ENOPKG
-ENOPOLICY
-ENOPROTOOPT
-ENOSPC
-ENOSR
-ENOSTR
-ENOSYS
-ENOTBLK
-ENOTCAPABLE
-ENOTCONN
-ENOTDIR
-ENOTEMPTY
-ENOTNAM
 ENOTRECOVERABLE
-ENOTSOCK
-ENOTSUP
-ENOTTY
-ENOTUNIQ
-ENXIO
-EOPNOTSUPP
-EOVERFLOW
 EOWNERDEAD
-EPERM
-EPFNOSUPPORT
-EPIPE
+ERFKILL
+EAUTH
+EBADRPC
+EDOOFUS
+EFTYPE
+ENEEDAUTH
+ENOATTR
+ENOTSUP
 EPROCLIM
 EPROCUNAVAIL
 EPROGMISMATCH
 EPROGUNAVAIL
-EPROTO
-EPROTONOSUPPORT
-EPROTOTYPE
-EPWROFF
-EQFULL
-ERANGE
-EREMCHG
-EREMOTE
-EREMOTEIO
-ERESTART
-ERFKILL
-EROFS
 ERPCMISMATCH
-ESHLIBVERS
-ESHUTDOWN
-ESOCKTNOSUPPORT
-ESPIPE
-ESRCH
-ESRMNT
-ESTALE
-ESTRPIPE
-ETIME
-ETIMEDOUT
-ETOOMANYREFS
-ETXTBSY
-EUCLEAN
-EUNATCH
-EUSERS
-EWOULDBLOCK
-EXDEV
-EXFULL
+EIPSEC
+EHWPOISON
+ECAPMODE
+ENOTCAPABLE
diff --git a/defs/lex.c.src b/defs/lex.c.src
index fc30ec2d15..e0d931cd1f 100644
--- a/defs/lex.c.src
+++ b/defs/lex.c.src
@@ -1,8 +1,8 @@
 %{
-struct kwtable {short name, id[2], state;};
+struct kwtable {int name, id[2], state;};
 const struct kwtable *rb_reserved_word(const char *, unsigned int);
 #ifndef RIPPER
-static const struct kwtable *reserved_word(/*!ANSI{*/const char *, unsigned int/*}!ANSI*/);
+static const struct kwtable *reserved_word(const char *, unsigned int);
 #define rb_reserved_word(str, len) reserved_word(str, len)
 %}
 
diff --git a/defs/separated_version.mk b/defs/separated_version.mk
deleted file mode 100644
index f086f4b24a..0000000000
--- a/defs/separated_version.mk
+++ /dev/null
@@ -1,38 +0,0 @@
-# ******** FOR DEVELEPERS ONLY ********
-# Separate version.o into a shared library which varies every
-# revisions, in order to make the rest sharable.
-
-include $(firstword $(wildcard GNUmakefile Makefile))
-
-ifneq ($(filter @executable_path/%,$(DLDFLAGS)),)
-RUBY_VERSION_SO = $(subst ruby,ruby_version,$(LIBRUBY_SO))
-RUBY_VERSION_DLDFLAGS := $(patsubst @executable_path/%/$(LIBRUBY_SO),@loader_path/$(RUBY_VERSION_SO),$(DLDFLAGS)) -exported_symbol=Init_version
-else ifneq ($(findstring -soname,$(DLDFLAGS)),)
-RUBY_VERSION_SO = $(subst ruby,ruby_version,$(LIBRUBY_SO))
-RUBY_VERSION_DLDFLAGS := $(subst ruby,ruby_version,$(DLDFLAGS)) -Wl,-rpath-link,'$${ORIGIN}'
-else
-ERROR
-endif
-
-ifneq ($(RUBY_VERSION_SO),)
-
-version.$(OBJEXT): XCFLAGS := $(subst -fvisibility=hidden,,$(XCFLAGS))
-
-MINIOBJS += version.$(OBJEXT)
-DLDOBJS += $(RUBY_VERSION_SO)
-LIBRUBYARG_SHARED := -lruby_version $(LIBRUBYARG_SHARED)
-$(LIBRUBY_SO): COMMONOBJS := $(filter-out version.$(OBJEXT),$(COMMONOBJS))
-$(LIBRUBY_A): COMMONOBJS := $(sort version.$(OBJEXT) $(COMMONOBJS))
-
-$(LIBRUBY_SO): $(RUBY_VERSION_SO)
-
-$(RUBY_VERSION_SO): version.$(OBJEXT)
-	$(ECHO) linking shared-library $@
-	$(LDSHARED) $(RUBY_VERSION_DLDFLAGS) version.$(OBJEXT) $(OUTFLAG)$@
-	-$(Q) $(MINIRUBY) -e 'ARGV.each{|link|' \
-		-e   'File.delete link rescue nil' \
-		-e   'File.symlink "$(RUBY_VERSION_SO)", link' \
-		-e '}' \
-		$(subst ruby,ruby_version,$(LIBRUBY_ALIASES)) || true
-
-endif
diff --git a/defs/universal.mk b/defs/universal.mk
deleted file mode 100644
index c34a31b356..0000000000
--- a/defs/universal.mk
+++ /dev/null
@@ -1,5 +0,0 @@
-arch_flags := $(filter -arch=%,$(subst -arch ,-arch=,$(ARCH_FLAG)))
-ifeq ($(filter 0 1,$(words $(arch_flags))),)
-override MJIT_HEADER_SUFFIX = -%
-override MJIT_HEADER_ARCH = -$(word 2,$(ARCH_FLAG))
-endif
diff --git a/dir.c b/dir.c
index 93c696b42b..90fc1efed9 100644
--- a/dir.c
+++ b/dir.c
@@ -11,10 +11,7 @@
 
 **********************************************************************/
 
-#include "ruby/encoding.h"
-#include "ruby/thread.h"
 #include "internal.h"
-#include "id.h"
 #include "encindex.h"
 
 #include <sys/types.h>
@@ -24,25 +21,6 @@
 #include <unistd.h>
 #endif
 
-#ifndef O_CLOEXEC
-#  define O_CLOEXEC 0
-#endif
-
-#ifndef USE_OPENDIR_AT
-# if defined(HAVE_FDOPENDIR) && defined(HAVE_DIRFD) && \
-    defined(HAVE_OPENAT) && defined(HAVE_FSTATAT)
-#   define USE_OPENDIR_AT 1
-# else
-#   define USE_OPENDIR_AT 0
-# endif
-#endif
-#if USE_OPENDIR_AT
-# include <fcntl.h>
-#endif
-#ifndef AT_FDCWD
-# define AT_FDCWD -1
-#endif
-
 #undef HAVE_DIRENT_NAMLEN
 #if defined HAVE_DIRENT_H && !defined _WIN32
 # include <dirent.h>
@@ -67,6 +45,10 @@
 #  include "win32/dir.h"
 # endif
 #endif
+#if defined(__native_client__) && defined(NACL_NEWLIB)
+# include "nacl/dirent.h"
+# include "nacl/stat.h"
+#endif
 
 #include <errno.h>
 
@@ -82,8 +64,6 @@ char *strchr(char*,char);
 
 #include "ruby/util.h"
 
-#define vm_initialized rb_cThread
-
 /* define system APIs */
 #ifdef _WIN32
 #undef chdir
@@ -94,7 +74,6 @@ char *strchr(char*,char);
 #define rmdir(p) rb_w32_urmdir(p)
 #undef opendir
 #define opendir(p) rb_w32_uopendir(p)
-#define ruby_getcwd() rb_w32_ugetcwd(NULL, 0)
 #define IS_WIN32 1
 #else
 #define IS_WIN32 0
@@ -177,7 +156,7 @@ has_nonascii(const char *ptr, size_t len)
 #endif
 
 #ifndef IFTODT
-# define IFTODT(m)	(((m) & S_IFMT) / ((~S_IFMT & (S_IFMT-1)) + 1))
+# define IFTODT(m)	(((m) & S_IFMT) / ((~S_IFMT & S_IFMT-1) + 1))
 #endif
 
 typedef enum {
@@ -442,7 +421,7 @@ VALUE rb_cDir;
 
 struct dir_data {
     DIR *dir;
-    const VALUE path;
+    VALUE path;
     rb_encoding *enc;
 };
 
@@ -457,8 +436,9 @@ static void
 dir_free(void *ptr)
 {
     struct dir_data *dir = ptr;
-
-    if (dir->dir) closedir(dir->dir);
+    if (dir) {
+	if (dir->dir) closedir(dir->dir);
+    }
     xfree(dir);
 }
 
@@ -471,11 +451,20 @@ dir_memsize(const void *ptr)
 static const rb_data_type_t dir_data_type = {
     "dir",
     {dir_mark, dir_free, dir_memsize,},
-    0, 0, RUBY_TYPED_WB_PROTECTED | RUBY_TYPED_FREE_IMMEDIATELY
+    0, 0, RUBY_TYPED_FREE_IMMEDIATELY
 };
 
 static VALUE dir_close(VALUE);
 
+#define GlobPathValue(str, safe) \
+    /* can contain null bytes as separators */	\
+    (!RB_TYPE_P((str), T_STRING) ?		\
+     (void)FilePathValue(str) :			\
+     (void)(check_safe_glob((str), (safe)),		\
+      check_glob_encoding(str), (str)))
+#define check_safe_glob(str, safe) ((safe) ? rb_check_safe_obj(str) : (void)0)
+#define check_glob_encoding(str) rb_enc_check((str), rb_enc_from_encoding(rb_usascii_encoding()))
+
 static VALUE
 dir_s_alloc(VALUE klass)
 {
@@ -483,34 +472,12 @@ dir_s_alloc(VALUE klass)
     VALUE obj = TypedData_Make_Struct(klass, struct dir_data, &dir_data_type, dirp);
 
     dirp->dir = NULL;
-    RB_OBJ_WRITE(obj, &dirp->path, Qnil);
+    dirp->path = Qnil;
     dirp->enc = NULL;
 
     return obj;
 }
 
-static void *
-nogvl_opendir(void *ptr)
-{
-    const char *path = ptr;
-
-    return (void *)opendir(path);
-}
-
-static DIR *
-opendir_without_gvl(const char *path)
-{
-    if (vm_initialized) {
-	union { const void *in; void *out; } u;
-
-	u.in = path;
-
-	return rb_thread_call_without_gvl(nogvl_opendir, u.out, RUBY_UBF_IO, 0);
-    }
-    else
-	return opendir(path);
-}
-
 /*
  *  call-seq:
  *     Dir.new( string ) -> aDir
@@ -518,7 +485,7 @@ opendir_without_gvl(const char *path)
  *
  *  Returns a new directory object for the named directory.
  *
- *  The optional <i>encoding</i> keyword argument specifies the encoding of the directory.
+ *  The optional <i>enc</i> argument specifies the encoding of the directory.
  *  If not specified, the filesystem encoding is used.
  */
 static VALUE
@@ -546,7 +513,7 @@ dir_initialize(int argc, VALUE *argv, VALUE dir)
 	}
     }
 
-    FilePathValue(dirname);
+    GlobPathValue(dirname, FALSE);
     orig = rb_str_dup_frozen(dirname);
     dirname = rb_str_encode_ospath(dirname);
     dirname = rb_str_dup_frozen(dirname);
@@ -554,30 +521,29 @@ dir_initialize(int argc, VALUE *argv, VALUE dir)
     TypedData_Get_Struct(dir, struct dir_data, &dir_data_type, dp);
     if (dp->dir) closedir(dp->dir);
     dp->dir = NULL;
-    RB_OBJ_WRITE(dir, &dp->path, Qnil);
+    dp->path = Qnil;
     dp->enc = fsenc;
     path = RSTRING_PTR(dirname);
-    dp->dir = opendir_without_gvl(path);
+    dp->dir = opendir(path);
     if (dp->dir == NULL) {
-	int e = errno;
-	if (rb_gc_for_fd(e)) {
-	    dp->dir = opendir_without_gvl(path);
+	if (rb_gc_for_fd(errno)) {
+	    dp->dir = opendir(path);
 	}
 #ifdef HAVE_GETATTRLIST
-	else if (e == EIO) {
+	else if (errno == EIO) {
 	    u_int32_t attrbuf[1];
 	    struct attrlist al = {ATTR_BIT_MAP_COUNT, 0};
 	    if (getattrlist(path, &al, attrbuf, sizeof(attrbuf), FSOPT_NOFOLLOW) == 0) {
-		dp->dir = opendir_without_gvl(path);
+		dp->dir = opendir(path);
 	    }
 	}
 #endif
 	if (dp->dir == NULL) {
 	    RB_GC_GUARD(dirname);
-	    rb_syserr_fail_path(e, orig);
+	    rb_sys_fail_path(orig);
 	}
     }
-    RB_OBJ_WRITE(dir, &dp->path, orig);
+    dp->path = orig;
 
     return dir;
 }
@@ -589,13 +555,14 @@ dir_initialize(int argc, VALUE *argv, VALUE dir)
  *     Dir.open( string ) {| aDir | block } -> anObject
  *     Dir.open( string, encoding: enc ) {| aDir | block } -> anObject
  *
- *  The optional <i>encoding</i> keyword argument specifies the encoding of the directory.
+ *  The optional <i>enc</i> argument specifies the encoding of the directory.
  *  If not specified, the filesystem encoding is used.
  *
- *  With no block, <code>open</code> is a synonym for Dir::new. If a
- *  block is present, it is passed <i>aDir</i> as a parameter. The
- *  directory is closed at the end of the block, and Dir::open returns
- *  the value of the block.
+ *  With no block, <code>open</code> is a synonym for
+ *  <code>Dir::new</code>. If a block is present, it is passed
+ *  <i>aDir</i> as a parameter. The directory is closed at the end of
+ *  the block, and <code>Dir::open</code> returns the value of the
+ *  block.
  */
 static VALUE
 dir_s_open(int argc, VALUE *argv, VALUE klass)
@@ -611,8 +578,6 @@ dir_s_open(int argc, VALUE *argv, VALUE klass)
     return dir;
 }
 
-NORETURN(static void dir_closed(void));
-
 static void
 dir_closed(void)
 {
@@ -657,7 +622,7 @@ dir_inspect(VALUE dir)
 	rb_str_cat2(str, ">");
 	return str;
     }
-    return rb_funcallv(dir, idTo_s, 0, 0);
+    return rb_funcallv(dir, rb_intern("to_s"), 0, 0);
 }
 
 /* Workaround for Solaris 10 that does not have dirfd.
@@ -741,8 +706,6 @@ fundamental_encoding_p(rb_encoding *enc)
 #else
 # define READDIR(dir, enc) readdir((dir))
 #endif
-
-/* safe to use without GVL */
 static int
 to_be_skipped(const struct dirent *dp)
 {
@@ -789,20 +752,11 @@ dir_read(VALUE dir)
 	return rb_external_str_new_with_enc(dp->d_name, NAMLEN(dp), dirp->enc);
     }
     else {
-	int e = errno;
-	if (e != 0) rb_syserr_fail(e, 0);
+	if (errno != 0) rb_sys_fail(0);
 	return Qnil;		/* end of stream */
     }
 }
 
-static VALUE dir_each_entry(VALUE, VALUE (*)(VALUE, VALUE), VALUE, int);
-
-static VALUE
-dir_yield(VALUE arg, VALUE path)
-{
-    return rb_yield(path);
-}
-
 /*
  *  call-seq:
  *     dir.each { |filename| block }  -> dir
@@ -826,17 +780,11 @@ dir_yield(VALUE arg, VALUE path)
 static VALUE
 dir_each(VALUE dir)
 {
-    RETURN_ENUMERATOR(dir, 0, 0);
-    return dir_each_entry(dir, dir_yield, Qnil, FALSE);
-}
-
-static VALUE
-dir_each_entry(VALUE dir, VALUE (*each)(VALUE, VALUE), VALUE arg, int children_only)
-{
     struct dir_data *dirp;
     struct dirent *dp;
     IF_NORMALIZE_UTF8PATH(int norm_p);
 
+    RETURN_ENUMERATOR(dir, 0, 0);
     GetDIR(dir, dirp);
     rewinddir(dirp->dir);
     IF_NORMALIZE_UTF8PATH(norm_p = need_normalization(dirp->dir, RSTRING_PTR(dirp->path)));
@@ -844,11 +792,6 @@ dir_each_entry(VALUE dir, VALUE (*each)(VALUE, VALUE), VALUE arg, int children_o
 	const char *name = dp->d_name;
 	size_t namlen = NAMLEN(dp);
 	VALUE path;
-
-	if (children_only && name[0] == '.') {
-	    if (namlen == 1) continue; /* current directory */
-	    if (namlen == 2 && name[1] == '.') continue; /* parent directory */
-	}
 #if NORMALIZE_UTF8PATH
 	if (norm_p && has_nonascii(name, namlen) &&
 	    !NIL_P(path = rb_str_normalize_ospath(name, namlen))) {
@@ -857,7 +800,8 @@ dir_each_entry(VALUE dir, VALUE (*each)(VALUE, VALUE), VALUE arg, int children_o
 	else
 #endif
 	path = rb_external_str_new_with_enc(name, namlen, dirp->enc);
-	(*each)(arg, path);
+	rb_yield(path);
+	if (dirp->dir == NULL) dir_closed();
     }
     return dir;
 }
@@ -868,7 +812,8 @@ dir_each_entry(VALUE dir, VALUE (*each)(VALUE, VALUE), VALUE arg, int children_o
  *     dir.pos -> integer
  *     dir.tell -> integer
  *
- *  Returns the current position in <em>dir</em>. See also Dir#seek.
+ *  Returns the current position in <em>dir</em>. See also
+ *  <code>Dir#seek</code>.
  *
  *     d = Dir.new("testdir")
  *     d.tell   #=> 0
@@ -895,7 +840,7 @@ dir_tell(VALUE dir)
  *     dir.seek( integer ) -> dir
  *
  *  Seeks to a particular location in <em>dir</em>. <i>integer</i>
- *  must be a value returned by Dir#tell.
+ *  must be a value returned by <code>Dir#tell</code>.
  *
  *     d = Dir.new("testdir")   #=> #<Dir:0x401b3c40>
  *     d.read                   #=> "."
@@ -923,7 +868,8 @@ dir_seek(VALUE dir, VALUE pos)
  *  call-seq:
  *     dir.pos = integer  -> integer
  *
- *  Synonym for Dir#seek, but returns the position parameter.
+ *  Synonym for <code>Dir#seek</code>, but returns the position
+ *  parameter.
  *
  *     d = Dir.new("testdir")   #=> #<Dir:0x401b3c40>
  *     d.read                   #=> "."
@@ -986,14 +932,6 @@ dir_close(VALUE dir)
     return Qnil;
 }
 
-static void *
-nogvl_chdir(void *ptr)
-{
-    const char *path = ptr;
-
-    return (void *)(VALUE)chdir(path);
-}
-
 static void
 dir_chdir(VALUE path)
 {
@@ -1010,9 +948,8 @@ struct chdir_data {
 };
 
 static VALUE
-chdir_yield(VALUE v)
+chdir_yield(struct chdir_data *args)
 {
-    struct chdir_data *args = (void *)v;
     dir_chdir(args->new_path);
     args->done = TRUE;
     chdir_blocking++;
@@ -1022,9 +959,8 @@ chdir_yield(VALUE v)
 }
 
 static VALUE
-chdir_restore(VALUE v)
+chdir_restore(struct chdir_data *args)
 {
-    struct chdir_data *args = (void *)v;
     if (args->done) {
 	chdir_blocking--;
 	if (chdir_blocking == 0)
@@ -1042,8 +978,8 @@ chdir_restore(VALUE v)
  *  Changes the current working directory of the process to the given
  *  string. When called without an argument, changes the directory to
  *  the value of the environment variable <code>HOME</code>, or
- *  <code>LOGDIR</code>. SystemCallError (probably Errno::ENOENT) if
- *  the target directory does not exist.
+ *  <code>LOGDIR</code>. <code>SystemCallError</code> (probably
+ *  <code>Errno::ENOENT</code>) if the target directory does not exist.
  *
  *  If a block is given, it is passed the name of the new current
  *  directory, and the block is executed with that as the current
@@ -1078,8 +1014,9 @@ dir_s_chdir(int argc, VALUE *argv, VALUE obj)
 {
     VALUE path = Qnil;
 
-    if (rb_check_arity(argc, 0, 1) == 1) {
-        path = rb_str_encode_ospath(rb_get_path(argv[0]));
+    if (rb_scan_args(argc, argv, "01", &path) == 1) {
+	FilePathValue(path);
+	path = rb_str_encode_ospath(path);
     }
     else {
 	const char *dist = getenv("HOME");
@@ -1103,61 +1040,31 @@ dir_s_chdir(int argc, VALUE *argv, VALUE obj)
 	args.done = FALSE;
 	return rb_ensure(chdir_yield, (VALUE)&args, chdir_restore, (VALUE)&args);
     }
-    else {
-	char *p = RSTRING_PTR(path);
-	int r = (int)(VALUE)rb_thread_call_without_gvl(nogvl_chdir, p,
-							RUBY_UBF_IO, 0);
-	if (r < 0)
-	    rb_sys_fail_path(path);
-    }
+    dir_chdir(path);
 
     return INT2FIX(0);
 }
 
-#ifndef _WIN32
 VALUE
-rb_dir_getwd_ospath(void)
+rb_dir_getwd(void)
 {
     char *path;
     VALUE cwd;
-    VALUE path_guard;
+    int fsenc = rb_enc_to_index(rb_filesystem_encoding());
 
-#undef RUBY_UNTYPED_DATA_WARNING
-#define RUBY_UNTYPED_DATA_WARNING 0
-    path_guard = Data_Wrap_Struct((VALUE)0, NULL, RUBY_DEFAULT_FREE, NULL);
-    path = ruby_getcwd();
-    DATA_PTR(path_guard) = path;
+    if (fsenc == ENCINDEX_US_ASCII) fsenc = ENCINDEX_ASCII;
+    path = my_getcwd();
 #ifdef __APPLE__
     cwd = rb_str_normalize_ospath(path, strlen(path));
+    OBJ_TAINT(cwd);
 #else
-    cwd = rb_str_new2(path);
+    cwd = rb_tainted_str_new2(path);
 #endif
-    DATA_PTR(path_guard) = 0;
+    rb_enc_associate_index(cwd, fsenc);
 
     xfree(path);
     return cwd;
 }
-#endif
-
-VALUE
-rb_dir_getwd(void)
-{
-    rb_encoding *fs = rb_filesystem_encoding();
-    int fsenc = rb_enc_to_index(fs);
-    VALUE cwd = rb_dir_getwd_ospath();
-
-    switch (fsenc) {
-      case ENCINDEX_US_ASCII:
-	fsenc = ENCINDEX_ASCII;
-      case ENCINDEX_ASCII:
-	break;
-#if defined _WIN32 || defined __APPLE__
-      default:
-	return rb_str_conv_enc(cwd, NULL, fs);
-#endif
-    }
-    return rb_enc_associate_index(cwd, fsenc);
-}
 
 /*
  *  call-seq:
@@ -1220,29 +1127,17 @@ dir_s_chroot(VALUE dir, VALUE path)
 #define dir_s_chroot rb_f_notimplement
 #endif
 
-struct mkdir_arg {
-    const char *path;
-    mode_t mode;
-};
-
-static void *
-nogvl_mkdir(void *ptr)
-{
-    struct mkdir_arg *m = ptr;
-
-    return (void *)(VALUE)mkdir(m->path, m->mode);
-}
-
 /*
  *  call-seq:
  *     Dir.mkdir( string [, integer] ) -> 0
  *
  *  Makes a new directory named by <i>string</i>, with permissions
  *  specified by the optional parameter <i>anInteger</i>. The
- *  permissions may be modified by the value of File::umask, and are
- *  ignored on NT. Raises a SystemCallError if the directory cannot be
- *  created. See also the discussion of permissions in the class
- *  documentation for File.
+ *  permissions may be modified by the value of
+ *  <code>File::umask</code>, and are ignored on NT. Raises a
+ *  <code>SystemCallError</code> if the directory cannot be created. See
+ *  also the discussion of permissions in the class documentation for
+ *  <code>File</code>.
  *
  *    Dir.mkdir(File.join(Dir.home, ".foo"), 0700) #=> 0
  *
@@ -1250,53 +1145,37 @@ nogvl_mkdir(void *ptr)
 static VALUE
 dir_s_mkdir(int argc, VALUE *argv, VALUE obj)
 {
-    struct mkdir_arg m;
     VALUE path, vmode;
-    int r;
+    int mode;
 
     if (rb_scan_args(argc, argv, "11", &path, &vmode) == 2) {
-	m.mode = NUM2MODET(vmode);
+	mode = NUM2INT(vmode);
     }
     else {
-	m.mode = 0777;
+	mode = 0777;
     }
 
     path = check_dirname(path);
-    m.path = RSTRING_PTR(path);
-    r = (int)(VALUE)rb_thread_call_without_gvl(nogvl_mkdir, &m, RUBY_UBF_IO, 0);
-    if (r < 0)
+    if (mkdir(RSTRING_PTR(path), mode) == -1)
 	rb_sys_fail_path(path);
 
     return INT2FIX(0);
 }
 
-static void *
-nogvl_rmdir(void *ptr)
-{
-    const char *path = ptr;
-
-    return (void *)(VALUE)rmdir(path);
-}
-
 /*
  *  call-seq:
  *     Dir.delete( string ) -> 0
  *     Dir.rmdir( string ) -> 0
  *     Dir.unlink( string ) -> 0
  *
- *  Deletes the named directory. Raises a subclass of SystemCallError
- *  if the directory isn't empty.
+ *  Deletes the named directory. Raises a subclass of
+ *  <code>SystemCallError</code> if the directory isn't empty.
  */
 static VALUE
 dir_s_rmdir(VALUE obj, VALUE dir)
 {
-    const char *p;
-    int r;
-
     dir = check_dirname(dir);
-    p = RSTRING_PTR(dir);
-    r = (int)(VALUE)rb_thread_call_without_gvl(nogvl_rmdir, (void *)p, RUBY_UBF_IO, 0);
-    if (r < 0)
+    if (rmdir(RSTRING_PTR(dir)) < 0)
 	rb_sys_fail_path(dir);
 
     return INT2FIX(0);
@@ -1342,20 +1221,8 @@ sys_enc_warning_in(const char *func, const char *mesg, rb_encoding *enc)
 #define sys_warning(val, enc) \
     ((flags & GLOB_VERBOSE) ? sys_enc_warning_in(RUBY_FUNCTION_NAME_STRING, (val), (enc)) :(void)0)
 
-static inline void *
-glob_alloc_n(size_t x, size_t y)
-{
-    size_t z;
-    if (rb_mul_size_overflow(x, y, SSIZE_MAX, &z)) {
-        rb_memerror();          /* or...? */
-    }
-    else {
-        return malloc(z);
-    }
-}
-
 #define GLOB_ALLOC(type) ((type *)malloc(sizeof(type)))
-#define GLOB_ALLOC_N(type, n) ((type *)glob_alloc_n(sizeof(type), n))
+#define GLOB_ALLOC_N(type, n) ((type *)malloc(sizeof(type) * (n)))
 #define GLOB_REALLOC(ptr, size) realloc((ptr), (size))
 #define GLOB_FREE(ptr) free(ptr)
 #define GLOB_JUMP_TAG(status) (((status) == -1) ? rb_memerror() : rb_jump_tag(status))
@@ -1364,63 +1231,32 @@ glob_alloc_n(size_t x, size_t y)
  * ENOTDIR can be returned by stat(2) if a non-leaf element of the path
  * is not a directory.
  */
-ALWAYS_INLINE(static int to_be_ignored(int e));
-static inline int
-to_be_ignored(int e)
-{
-    return e == ENOENT || e == ENOTDIR;
-}
+#define to_be_ignored(e) ((e) == ENOENT || (e) == ENOTDIR)
 
 #ifdef _WIN32
-#define STAT(p, s)	rb_w32_ustati128((p), (s))
+#define STAT(p, s)	rb_w32_ustati64((p), (s))
 #undef lstat
-#define lstat(p, s)	rb_w32_ulstati128((p), (s))
+#define lstat(p, s)	rb_w32_ulstati64((p), (s))
 #else
 #define STAT(p, s)	stat((p), (s))
 #endif
 
-typedef int ruby_glob_errfunc(const char*, VALUE, const void*, int);
-typedef struct {
-    ruby_glob_func *match;
-    ruby_glob_errfunc *error;
-} ruby_glob_funcs_t;
-
-static const char *
-at_subpath(int fd, size_t baselen, const char *path)
-{
-#if USE_OPENDIR_AT
-    if (fd != (int)AT_FDCWD && baselen > 0) {
-	path += baselen;
-	if (*path == '/') ++path;
-    }
-#endif
-    return *path ? path : ".";
-}
-
 /* System call with warning */
 static int
-do_stat(int fd, size_t baselen, const char *path, struct stat *pst, int flags, rb_encoding *enc)
+do_stat(const char *path, struct stat *pst, int flags, rb_encoding *enc)
 {
-#if USE_OPENDIR_AT
-    int ret = fstatat(fd, at_subpath(fd, baselen, path), pst, 0);
-#else
     int ret = STAT(path, pst);
-#endif
     if (ret < 0 && !to_be_ignored(errno))
 	sys_warning(path, enc);
 
     return ret;
 }
 
-#if defined HAVE_LSTAT || defined lstat || USE_OPENDIR_AT
+#if defined HAVE_LSTAT || defined lstat
 static int
-do_lstat(int fd, size_t baselen, const char *path, struct stat *pst, int flags, rb_encoding *enc)
+do_lstat(const char *path, struct stat *pst, int flags, rb_encoding *enc)
 {
-#if USE_OPENDIR_AT
-    int ret = fstatat(fd, at_subpath(fd, baselen, path), pst, AT_SYMLINK_NOFOLLOW);
-#else
     int ret = lstat(path, pst);
-#endif
     if (ret < 0 && !to_be_ignored(errno))
 	sys_warning(path, enc);
 
@@ -1430,85 +1266,8 @@ do_lstat(int fd, size_t baselen, const char *path, struct stat *pst, int flags,
 #define do_lstat do_stat
 #endif
 
-struct opendir_at_arg {
-    int basefd;
-    const char *path;
-};
-
-static void *
-with_gvl_gc_for_fd(void *ptr)
-{
-    int *e = ptr;
-
-    return (void *)(rb_gc_for_fd(*e) ? Qtrue : Qfalse);
-}
-
-static int
-gc_for_fd_with_gvl(int e)
-{
-    if (vm_initialized)
-	return (int)(VALUE)rb_thread_call_with_gvl(with_gvl_gc_for_fd, &e);
-    else
-	return rb_gc_for_fd(e) ? Qtrue : Qfalse;
-}
-
-static void *
-nogvl_opendir_at(void *ptr)
-{
-    const struct opendir_at_arg *oaa = ptr;
-    DIR *dirp;
-
-#if USE_OPENDIR_AT
-    const int opendir_flags = (O_RDONLY|O_CLOEXEC|
-#  ifdef O_DIRECTORY
-			       O_DIRECTORY|
-#  endif /* O_DIRECTORY */
-			       0);
-    int fd = openat(oaa->basefd, oaa->path, opendir_flags);
-
-    dirp = fd >= 0 ? fdopendir(fd) : 0;
-    if (!dirp) {
-	int e = errno;
-
-	switch (gc_for_fd_with_gvl(e)) {
-	  default:
-	    if (fd < 0) fd = openat(oaa->basefd, oaa->path, opendir_flags);
-	    if (fd >= 0) dirp = fdopendir(fd);
-	    if (dirp) return dirp;
-
-	    e = errno;
-	    /* fallthrough*/
-	  case 0:
-	    if (fd >= 0) close(fd);
-	    errno = e;
-	}
-    }
-#else  /* !USE_OPENDIR_AT */
-    dirp = opendir(oaa->path);
-    if (!dirp && gc_for_fd_with_gvl(errno))
-	dirp = opendir(oaa->path);
-#endif /* !USE_OPENDIR_AT */
-
-    return dirp;
-}
-
-static DIR *
-opendir_at(int basefd, const char *path)
-{
-    struct opendir_at_arg oaa;
-
-    oaa.basefd = basefd;
-    oaa.path = path;
-
-    if (vm_initialized)
-	return rb_thread_call_without_gvl(nogvl_opendir_at, &oaa, RUBY_UBF_IO, 0);
-    else
-	return nogvl_opendir_at(&oaa);
-}
-
 static DIR *
-do_opendir(const int basefd, size_t baselen, const char *path, int flags, rb_encoding *enc,
-	   ruby_glob_errfunc *errfunc, VALUE arg, int *status)
+do_opendir(const char *path, int flags, rb_encoding *enc)
 {
     DIR *dirp;
 #ifdef _WIN32
@@ -1519,20 +1278,9 @@ do_opendir(const int basefd, size_t baselen, const char *path, int flags, rb_enc
 	path = RSTRING_PTR(tmp);
     }
 #endif
-    dirp = opendir_at(basefd, at_subpath(basefd, baselen, path));
-    if (!dirp) {
-	int e = errno;
-
-	*status = 0;
-	if (!to_be_ignored(e)) {
-	    if (errfunc) {
-		*status = (*errfunc)(path, arg, enc, e);
-	    }
-	    else {
-		sys_warning(path, enc);
-	    }
-	}
-    }
+    dirp = opendir(path);
+    if (dirp == NULL && !to_be_ignored(errno))
+	sys_warning(path, enc);
 #ifdef _WIN32
     if (tmp) rb_str_resize(tmp, 0); /* GC guard */
 #endif
@@ -1541,7 +1289,7 @@ do_opendir(const int basefd, size_t baselen, const char *path, int flags, rb_enc
 }
 
 /* Globing pattern */
-enum glob_pattern_type { PLAIN, ALPHA, BRACE, MAGICAL, RECURSIVE, MATCH_ALL, MATCH_DIR };
+enum glob_pattern_type { PLAIN, ALPHA, MAGICAL, RECURSIVE, MATCH_ALL, MATCH_DIR };
 
 /* Return nonzero if S has any special globbing chars in it.  */
 static enum glob_pattern_type
@@ -1549,20 +1297,15 @@ has_magic(const char *p, const char *pend, int flags, rb_encoding *enc)
 {
     const int escape = !(flags & FNM_NOESCAPE);
     int hasalpha = 0;
-    int hasmagical = 0;
 
     register char c;
 
     while (p < pend && (c = *p++) != 0) {
 	switch (c) {
-	  case '{':
-	    return BRACE;
-
 	  case '*':
 	  case '?':
 	  case '[':
-	    hasmagical = 1;
-	    break;
+	    return MAGICAL;
 
 	  case '\\':
 	    if (escape && p++ >= pend)
@@ -1587,7 +1330,7 @@ has_magic(const char *p, const char *pend, int flags, rb_encoding *enc)
 	p = Next(p-1, pend, enc);
     }
 
-    return hasmagical ? MAGICAL : hasalpha ? ALPHA : PLAIN;
+    return hasalpha ? ALPHA : PLAIN;
 }
 
 /* Find separator in globbing pattern. */
@@ -1608,13 +1351,6 @@ find_dirsep(const char *p, const char *pend, int flags, rb_encoding *enc)
 	    open = 0;
 	    continue;
 
-	  case '{':
-	    open = 1;
-	    continue;
-	  case '}':
-	    open = 0;
-	    continue;
-
 	  case '/':
 	    if (!open)
 		return (char *)p-1;
@@ -1747,7 +1483,7 @@ glob_free_pattern(struct glob_pattern *list)
 }
 
 static char *
-join_path(const char *path, size_t len, int dirsep, const char *name, size_t namlen)
+join_path(const char *path, long len, int dirsep, const char *name, size_t namlen)
 {
     char *buf = GLOB_ALLOC_N(char, len+namlen+(dirsep?1:0)+1);
 
@@ -1762,13 +1498,8 @@ join_path(const char *path, size_t len, int dirsep, const char *name, size_t nam
 }
 
 #ifdef HAVE_GETATTRLIST
-# if defined HAVE_FGETATTRLIST
-#   define is_case_sensitive(dirp, path) is_case_sensitive(dirp)
-# else
-#   define is_case_sensitive(dirp, path) is_case_sensitive(path)
-# endif
 static int
-is_case_sensitive(DIR *dirp, const char *path)
+is_case_sensitive(DIR *dirp)
 {
     struct {
 	u_int32_t length;
@@ -1779,13 +1510,8 @@ is_case_sensitive(DIR *dirp, const char *path)
     const int idx = VOL_CAPABILITIES_FORMAT;
     const uint32_t mask = VOL_CAP_FMT_CASE_SENSITIVE;
 
-#   if defined HAVE_FGETATTRLIST
     if (fgetattrlist(dirfd(dirp), &al, attrbuf, sizeof(attrbuf), FSOPT_NOFOLLOW))
 	return -1;
-#   else
-    if (getattrlist(path, &al, attrbuf, sizeof(attrbuf), FSOPT_NOFOLLOW))
-	return -1;
-#   endif
     if (!(cap->valid[idx] & mask))
 	return -1;
     return (cap->capabilities[idx] & mask) != 0;
@@ -1936,8 +1662,6 @@ replace_real_basename(char *path, long base, rb_encoding *enc, int norm_p, int f
 struct glob_args {
     void (*func)(const char *, VALUE, void *);
     const char *path;
-    const char *base;
-    size_t baselen;
     VALUE value;
     rb_encoding *enc;
 };
@@ -1953,61 +1677,6 @@ glob_func_caller(VALUE val)
     return Qnil;
 }
 
-struct glob_error_args {
-    const char *path;
-    rb_encoding *enc;
-    int error;
-};
-
-static VALUE
-glob_func_warning(VALUE val)
-{
-    struct glob_error_args *arg = (struct glob_error_args *)val;
-    rb_syserr_enc_warning(arg->error, arg->enc, "%s", arg->path);
-    return Qnil;
-}
-
-#if 0
-static int
-rb_glob_warning(const char *path, VALUE a, const void *enc, int error)
-{
-    int status;
-    struct glob_error_args args;
-
-    args.path = path;
-    args.enc = enc;
-    args.error = error;
-    rb_protect(glob_func_warning, (VALUE)&args, &status);
-    return status;
-}
-#endif
-
-static VALUE
-glob_func_error(VALUE val)
-{
-    struct glob_error_args *arg = (struct glob_error_args *)val;
-    VALUE path = rb_enc_str_new_cstr(arg->path, arg->enc);
-    rb_syserr_fail_str(arg->error, path);
-    return Qnil;
-}
-
-static int
-rb_glob_error(const char *path, VALUE a, const void *enc, int error)
-{
-    int status;
-    struct glob_error_args args;
-    VALUE (*errfunc)(VALUE) = glob_func_error;
-
-    if (error == EACCES) {
-	errfunc = glob_func_warning;
-    }
-    args.path = path;
-    args.enc = enc;
-    args.error = error;
-    rb_protect(errfunc, (VALUE)&args, &status);
-    return status;
-}
-
 static inline int
 dirent_match(const char *pat, rb_encoding *enc, const char *name, const struct dirent *dp, int flags)
 {
@@ -2020,104 +1689,24 @@ dirent_match(const char *pat, rb_encoding *enc, const char *name, const struct d
     return 0;
 }
 
-struct push_glob_args {
-    int fd;
-    const char *path;
-    size_t baselen;
-    size_t namelen;
-    int dirsep; /* '/' should be placed before appending child entry's name to 'path'. */
-    rb_pathtype_t pathtype; /* type of 'path' */
-    int flags;
-    const ruby_glob_funcs_t *funcs;
-    VALUE arg;
-};
-
-struct dirent_brace_args {
-    const char *name;
-    const struct dirent *dp;
-    int flags;
-};
-
-static int
-dirent_match_brace(const char *pattern, VALUE val, void *enc)
-{
-    struct dirent_brace_args *arg = (struct dirent_brace_args *)val;
-
-    return dirent_match(pattern, enc, arg->name, arg->dp, arg->flags);
-}
-
-/* join paths from pattern list of glob_make_pattern() */
-static char*
-join_path_from_pattern(struct glob_pattern **beg)
-{
-    struct glob_pattern *p;
-    char *path = NULL;
-    size_t path_len = 0;
-
-    for (p = *beg; p; p = p->next) {
-	const char *str;
-	switch (p->type) {
-	  case RECURSIVE:
-	    str = "**";
-	    break;
-	  case MATCH_DIR:
-	    /* append last slash */
-	    str = "";
-	    break;
-	  default:
-	    str = p->str;
-	    if (!str) continue;
-	}
-	if (!path) {
-	    path_len = strlen(str);
-	    path = GLOB_ALLOC_N(char, path_len + 1);
-            if (path) {
-                memcpy(path, str, path_len);
-                path[path_len] = '\0';
-            }
-        }
-        else {
-	    size_t len = strlen(str);
-	    char *tmp;
-	    tmp = GLOB_REALLOC(path, path_len + len + 2);
-	    if (tmp) {
-		path = tmp;
-		path[path_len++] = '/';
-		memcpy(path + path_len, str, len);
-		path_len += len;
-		path[path_len] = '\0';
-	    }
-	}
-    }
-    return path;
-}
-
-static int push_caller(const char *path, VALUE val, void *enc);
-
-static int ruby_brace_expand(const char *str, int flags, ruby_glob_func *func, VALUE arg,
-			     rb_encoding *enc, VALUE var);
-
 static int
 glob_helper(
-    int fd,
     const char *path,
-    size_t baselen,
-    size_t namelen,
+    long pathlen,
     int dirsep, /* '/' should be placed before appending child entry's name to 'path'. */
     rb_pathtype_t pathtype, /* type of 'path' */
     struct glob_pattern **beg,
     struct glob_pattern **end,
     int flags,
-    const ruby_glob_funcs_t *funcs,
+    ruby_glob_func *func,
     VALUE arg,
     rb_encoding *enc)
 {
     struct stat st;
     int status = 0;
     struct glob_pattern **cur, **new_beg, **new_end;
-    int plain = 0, brace = 0, magical = 0, recursive = 0, match_all = 0, match_dir = 0;
+    int plain = 0, magical = 0, recursive = 0, match_all = 0, match_dir = 0;
     int escape = !(flags & FNM_NOESCAPE);
-    size_t pathlen = baselen + namelen;
 
     for (cur = beg; cur < end; ++cur) {
 	struct glob_pattern *p = *cur;
@@ -2136,11 +1725,6 @@ glob_helper(
 	    magical = 1;
 #endif
 	    break;
-	  case BRACE:
-	    if (!recursive) {
-		brace = 1;
-	    }
-	    break;
 	  case MAGICAL:
 	    magical = 2;
 	    break;
@@ -2155,35 +1739,17 @@ glob_helper(
 	}
     }
 
-    if (brace) {
-	struct push_glob_args args;
-	char* brace_path = join_path_from_pattern(beg);
-	if (!brace_path) return -1;
-	args.fd = fd;
-	args.path = path;
-	args.baselen = baselen;
-	args.namelen = namelen;
-	args.dirsep = dirsep;
-	args.pathtype = pathtype;
-	args.flags = flags;
-	args.funcs = funcs;
-	args.arg = arg;
-	status = ruby_brace_expand(brace_path, flags, push_caller, (VALUE)&args, enc, Qfalse);
-	GLOB_FREE(brace_path);
-	return status;
-    }
-
     if (*path) {
 	if (match_all && pathtype == path_unknown) {
-	    if (do_lstat(fd, baselen, path, &st, flags, enc) == 0) {
+	    if (do_lstat(path, &st, flags, enc) == 0) {
 		pathtype = IFTODT(st.st_mode);
 	    }
 	    else {
 		pathtype = path_noent;
 	    }
 	}
-	if (match_dir && (pathtype == path_unknown || pathtype == path_symlink)) {
-	    if (do_stat(fd, baselen, path, &st, flags, enc) == 0) {
+	if (match_dir && pathtype == path_unknown) {
+	    if (do_stat(path, &st, flags, enc) == 0) {
 		pathtype = IFTODT(st.st_mode);
 	    }
 	    else {
@@ -2191,16 +1757,13 @@ glob_helper(
 	    }
 	}
 	if (match_all && pathtype > path_noent) {
-	    const char *subpath = path + baselen + (baselen && path[baselen] == '/');
-	    status = glob_call_func(funcs->match, subpath, arg, enc);
+	    status = glob_call_func(func, path, arg, enc);
 	    if (status) return status;
 	}
 	if (match_dir && pathtype == path_directory) {
-	    int seplen = (baselen && path[baselen] == '/');
-	    const char *subpath = path + baselen + seplen;
-	    char *tmp = join_path(subpath, namelen - seplen, dirsep, "", 0);
+	    char *tmp = join_path(path, pathlen, dirsep, "", 0);
 	    if (!tmp) return -1;
-	    status = glob_call_func(funcs->match, tmp, arg, enc);
+	    status = glob_call_func(func, tmp, arg, enc);
 	    GLOB_FREE(tmp);
 	    if (status) return status;
 	}
@@ -2219,14 +1782,12 @@ glob_helper(
 	if (cur + 1 == end && (*cur)->type <= ALPHA) {
 	    plainname = join_path(path, pathlen, dirsep, (*cur)->str, strlen((*cur)->str));
 	    if (!plainname) return -1;
-	    dirp = do_opendir(fd, basename, plainname, flags, enc, funcs->error, arg, &status);
+	    dirp = do_opendir(plainname, flags, enc);
 	    GLOB_FREE(plainname);
 	}
 	else
-# else
-	    ;
 # endif
-	dirp = do_opendir(fd, baselen, path, flags, enc, funcs->error, arg, &status);
+	dirp = do_opendir(*path ? path : ".", flags, enc);
 	if (dirp == NULL) {
 # if FNM_SYSCASE || NORMALIZE_UTF8PATH
 	    if ((magical < 2) && !recursive && (errno == EACCES)) {
@@ -2234,7 +1795,7 @@ glob_helper(
 		goto literally;
 	    }
 # endif
-	    return status;
+	    return 0;
 	}
 	IF_NORMALIZE_UTF8PATH(norm_p = need_normalization(dirp, *path ? path : "."));
 
@@ -2245,7 +1806,7 @@ glob_helper(
 	}
 # endif
 # ifdef HAVE_GETATTRLIST
-	if (is_case_sensitive(dirp, path) == 0)
+	if (is_case_sensitive(dirp) == 0)
 	    flags |= FNM_CASEFOLD;
 # endif
 	while ((dp = READDIR(dirp, enc)) != NULL) {
@@ -2256,22 +1817,21 @@ glob_helper(
 	    int dotfile = 0;
 	    IF_NORMALIZE_UTF8PATH(VALUE utf8str = Qnil);
 
-	    name = dp->d_name;
-	    namlen = NAMLEN(dp);
-	    if (recursive && name[0] == '.') {
+	    if (recursive && dp->d_name[0] == '.') {
 		++dotfile;
-		if (namlen == 1) {
+		if (!dp->d_name[1]) {
 		    /* unless DOTMATCH, skip current directories not to recurse infinitely */
 		    if (!(flags & FNM_DOTMATCH)) continue;
 		    ++dotfile;
-		    new_pathtype = path_directory; /* force to skip stat/lstat */
 		}
-		else if (namlen == 2 && name[1] == '.') {
+		else if (dp->d_name[1] == '.' && !dp->d_name[2]) {
 		    /* always skip parent directories not to recurse infinitely */
 		    continue;
 		}
 	    }
 
+	    name = dp->d_name;
+	    namlen = NAMLEN(dp);
 # if NORMALIZE_UTF8PATH
 	    if (norm_p && has_nonascii(name, namlen)) {
 		if (!NIL_P(utf8str = rb_str_normalize_ospath(name, namlen))) {
@@ -2286,16 +1846,16 @@ glob_helper(
 		break;
 	    }
 	    name = buf + pathlen + (dirsep != 0);
+	    if (recursive && dotfile < ((flags & FNM_DOTMATCH) ? 2 : 1)) {
 #ifdef DT_UNKNOWN
-	    if (dp->d_type != DT_UNKNOWN) {
-		/* Got it. We need no more lstat. */
-		new_pathtype = dp->d_type;
-	    }
+		if ((new_pathtype = dp->d_type) != (rb_pathtype_t)DT_UNKNOWN)
+		    /* Got it. We need nothing more. */
+		    ;
+		else
+		    /* fall back to call lstat(2) */
 #endif
-	    if (recursive && dotfile < ((flags & FNM_DOTMATCH) ? 2 : 1) &&
-		new_pathtype == path_unknown) {
 		/* RECURSIVE never match dot files unless FNM_DOTMATCH is set */
-		if (do_lstat(fd, baselen, buf, &st, flags, enc) == 0)
+		if (do_lstat(buf, &st, flags, enc) == 0)
 		    new_pathtype = IFTODT(st.st_mode);
 		else
 		    new_pathtype = path_noent;
@@ -2310,24 +1870,13 @@ glob_helper(
 
 	    for (cur = beg; cur < end; ++cur) {
 		struct glob_pattern *p = *cur;
-		struct dirent_brace_args args;
 		if (p->type == RECURSIVE) {
 		    if (new_pathtype == path_directory || /* not symlink but real directory */
-			new_pathtype == path_exist) {
-			if (dotfile < ((flags & FNM_DOTMATCH) ? 2 : 1))
-			    *new_end++ = p; /* append recursive pattern */
-		    }
+			new_pathtype == path_exist)
+			*new_end++ = p; /* append recursive pattern */
 		    p = p->next; /* 0 times recursion */
 		}
 		switch (p->type) {
-		  case BRACE:
-		    args.name = name;
-		    args.dp = dp;
-		    args.flags = flags;
-		    if (ruby_brace_expand(p->str, flags, dirent_match_brace,
-					  (VALUE)&args, enc, Qfalse) > 0)
-			*new_end++ = p->next;
-		    break;
 		  case ALPHA:
 # if USE_NAME_ON_FS == USE_NAME_ON_FS_BY_FNMATCH
 		    if (plainname) {
@@ -2344,9 +1893,9 @@ glob_helper(
 		}
 	    }
 
-	    status = glob_helper(fd, buf, baselen, name - buf - baselen + namlen, 1,
+	    status = glob_helper(buf, name - buf + namlen, 1,
 				 new_pathtype, new_beg, new_end,
-				 flags, funcs, arg, enc);
+				 flags, func, arg, enc);
 	    GLOB_FREE(buf);
 	    GLOB_FREE(new_beg);
 	    if (status) break;
@@ -2403,16 +1952,14 @@ glob_helper(
 		}
 #if USE_NAME_ON_FS == USE_NAME_ON_FS_REAL_BASENAME
 		if ((*cur)->type == ALPHA) {
-		    buf = replace_real_basename(buf, pathlen + (dirsep != 0), enc,
-						IF_NORMALIZE_UTF8PATH(1)+0,
+		    long base = pathlen + (dirsep != 0);
+		    buf = replace_real_basename(buf, base, enc, IF_NORMALIZE_UTF8PATH(1)+0,
 						flags, &new_pathtype);
-		    if (!buf) break;
 		}
 #endif
-		status = glob_helper(fd, buf, baselen,
-				     namelen + strlen(buf + pathlen), 1,
+		status = glob_helper(buf, pathlen + strlen(buf + pathlen), 1,
 				     new_pathtype, new_beg, new_end,
-				     flags, funcs, arg, enc);
+				     flags, func, arg, enc);
 		GLOB_FREE(buf);
 		GLOB_FREE(new_beg);
 		if (status) break;
@@ -2426,64 +1973,15 @@ glob_helper(
 }
 
 static int
-push_caller(const char *path, VALUE val, void *enc)
-{
-    struct push_glob_args *arg = (struct push_glob_args *)val;
-    struct glob_pattern *list;
-    int status;
-
-    list = glob_make_pattern(path, path + strlen(path), arg->flags, enc);
-    if (!list) {
-	return -1;
-    }
-    status = glob_helper(arg->fd, arg->path, arg->baselen, arg->namelen, arg->dirsep,
-			 arg->pathtype, &list, &list + 1, arg->flags, arg->funcs,
-			 arg->arg, enc);
-    glob_free_pattern(list);
-    return status;
-}
-
-static int ruby_glob0(const char *path, int fd, const char *base, int flags,
-                      const ruby_glob_funcs_t *funcs, VALUE arg, rb_encoding *enc);
-
-struct push_glob0_args {
-    int fd;
-    const char *base;
-    int flags;
-    const ruby_glob_funcs_t *funcs;
-    VALUE arg;
-};
-
-static int
-push_glob0_caller(const char *path, VALUE val, void *enc)
-{
-    struct push_glob0_args *arg = (struct push_glob0_args *)val;
-    return ruby_glob0(path, arg->fd, arg->base, arg->flags, arg->funcs, arg->arg, enc);
-}
-
-static int
-ruby_glob0(const char *path, int fd, const char *base, int flags,
-	   const ruby_glob_funcs_t *funcs, VALUE arg,
-	   rb_encoding *enc)
+ruby_glob0(const char *path, int flags, ruby_glob_func *func, VALUE arg, rb_encoding *enc)
 {
     struct glob_pattern *list;
     const char *root, *start;
     char *buf;
-    size_t n, baselen = 0;
-    int status, dirsep = FALSE;
+    size_t n;
+    int status;
 
     start = root = path;
-
-    if (*root == '{') {
-        struct push_glob0_args args;
-        args.fd = fd;
-        args.base = base;
-        args.flags = flags;
-        args.funcs = funcs;
-        args.arg = arg;
-        return ruby_brace_expand(path, flags, push_glob0_caller, (VALUE)&args, enc, Qfalse);
-    }
-
     flags |= FNM_SYSCASE;
 #if defined DOSISH
     root = rb_enc_path_skip_prefix(root, root + strlen(root), enc);
@@ -2492,12 +1990,6 @@ ruby_glob0(const char *path, int fd, const char *base, int flags,
     if (*root == '/') root++;
 
     n = root - start;
-    if (!n && base) {
-	n = strlen(base);
-	baselen = n;
-	start = base;
-	dirsep = TRUE;
-    }
     buf = GLOB_ALLOC_N(char, n + 1);
     if (!buf) return -1;
     MEMCPY(buf, start, char, n);
@@ -2508,9 +2000,8 @@ ruby_glob0(const char *path, int fd, const char *base, int flags,
 	GLOB_FREE(buf);
 	return -1;
     }
-    status = glob_helper(fd, buf, baselen, n-baselen, dirsep,
-			 path_unknown, &list, &list + 1,
-			 flags, funcs, arg, enc);
+    status = glob_helper(buf, n, 0, path_unknown, &list, &list + 1,
+			 flags, func, arg, enc);
     glob_free_pattern(list);
     GLOB_FREE(buf);
 
@@ -2520,11 +2011,8 @@ ruby_glob0(const char *path, int fd, const char *base, int flags,
 int
 ruby_glob(const char *path, int flags, ruby_glob_func *func, VALUE arg)
 {
-    ruby_glob_funcs_t funcs;
-    funcs.match = func;
-    funcs.error = NULL;
-    return ruby_glob0(path, AT_FDCWD, 0, flags & ~GLOB_VERBOSE,
-		      &funcs, arg, rb_ascii8bit_encoding());
+    return ruby_glob0(path, flags & ~GLOB_VERBOSE, func, arg,
+		      rb_ascii8bit_encoding());
 }
 
 static int
@@ -2538,22 +2026,29 @@ rb_glob_caller(const char *path, VALUE a, void *enc)
     return status;
 }
 
-static const ruby_glob_funcs_t rb_glob_funcs = {
-    rb_glob_caller, rb_glob_error,
-};
-
-void
-rb_glob(const char *path, void (*func)(const char *, VALUE, void *), VALUE arg)
+static int
+rb_glob2(const char *path, int flags,
+	 void (*func)(const char *, VALUE, void *), VALUE arg,
+	 rb_encoding* enc)
 {
     struct glob_args args;
-    int status;
 
     args.func = func;
     args.value = arg;
-    args.enc = rb_ascii8bit_encoding();
+    args.enc = enc;
 
-    status = ruby_glob0(path, AT_FDCWD, 0, GLOB_VERBOSE, &rb_glob_funcs,
-			(VALUE)&args, args.enc);
+    if (flags & FNM_SYSCASE) {
+	rb_warning("Dir.glob() ignores File::FNM_CASEFOLD");
+    }
+
+    return ruby_glob0(path, flags | GLOB_VERBOSE, rb_glob_caller, (VALUE)&args,
+		      enc);
+}
+
+void
+rb_glob(const char *path, void (*func)(const char *, VALUE, void *), VALUE arg)
+{
+    int status = rb_glob2(path, 0, func, arg, rb_ascii8bit_encoding());
     if (status) GLOB_JUMP_TAG(status);
 }
 
@@ -2563,6 +2058,7 @@ push_pattern(const char *path, VALUE ary, void *enc)
 #if defined _WIN32 || defined __APPLE__
     VALUE name = rb_utf8_str_new_cstr(path);
     rb_encoding *eenc = rb_default_internal_encoding();
+    OBJ_TAINT(name);
     name = rb_str_conv_enc(name, NULL, eenc ? eenc : enc);
 #else
     VALUE name = rb_external_str_new_with_enc(path, strlen(path), enc);
@@ -2572,7 +2068,7 @@ push_pattern(const char *path, VALUE ary, void *enc)
 
 static int
 ruby_brace_expand(const char *str, int flags, ruby_glob_func *func, VALUE arg,
-		  rb_encoding *enc, VALUE var)
+		  rb_encoding *enc)
 {
     const int escape = !(flags & FNM_NOESCAPE);
     const char *p = str;
@@ -2617,7 +2113,7 @@ ruby_brace_expand(const char *str, int flags, ruby_glob_func *func, VALUE arg,
 	    }
 	    memcpy(buf+shift, t, p-t);
 	    strlcpy(buf+shift+(p-t), rbrace+1, len-(shift+(p-t)));
-	    status = ruby_brace_expand(buf, flags, func, arg, enc, var);
+	    status = ruby_brace_expand(buf, flags, func, arg, enc);
 	    if (status) break;
 	}
 	GLOB_FREE(buf);
@@ -2626,12 +2122,11 @@ ruby_brace_expand(const char *str, int flags, ruby_glob_func *func, VALUE arg,
 	status = glob_call_func(func, s, arg, enc);
     }
 
-    RB_GC_GUARD(var);
     return status;
 }
 
 struct brace_args {
-    ruby_glob_funcs_t funcs;
+    ruby_glob_func *func;
     VALUE value;
     int flags;
 };
@@ -2641,7 +2136,7 @@ glob_brace(const char *path, VALUE val, void *enc)
 {
     struct brace_args *arg = (struct brace_args *)val;
 
-    return ruby_glob0(path, AT_FDCWD, 0, arg->flags, &arg->funcs, arg->value, enc);
+    return ruby_glob0(path, arg->flags, arg->func, arg->value, enc);
 }
 
 int
@@ -2650,11 +2145,10 @@ ruby_brace_glob_with_enc(const char *str, int flags, ruby_glob_func *func, VALUE
     struct brace_args args;
 
     flags &= ~GLOB_VERBOSE;
-    args.funcs.match = func;
-    args.funcs.error = NULL;
+    args.func = func;
     args.value = arg;
     args.flags = flags;
-    return ruby_brace_expand(str, flags, glob_brace, (VALUE)&args, enc, Qfalse);
+    return ruby_brace_expand(str, flags, glob_brace, (VALUE)&args, enc);
 }
 
 int
@@ -2663,11 +2157,23 @@ ruby_brace_glob(const char *str, int flags, ruby_glob_func *func, VALUE arg)
     return ruby_brace_glob_with_enc(str, flags, func, arg, rb_ascii8bit_encoding());
 }
 
+struct push_glob_args {
+    struct glob_args glob;
+    int flags;
+};
+
 static int
-push_glob(VALUE ary, VALUE str, VALUE base, int flags)
+push_caller(const char *path, VALUE val, void *enc)
 {
-    struct glob_args args;
-    int fd;
+    struct push_glob_args *arg = (struct push_glob_args *)val;
+
+    return ruby_glob0(path, arg->flags, rb_glob_caller, (VALUE)&arg->glob, enc);
+}
+
+static int
+push_glob(VALUE ary, VALUE str, int flags)
+{
+    struct push_glob_args args;
     rb_encoding *enc = rb_enc_get(str);
 
 #if defined _WIN32 || defined __APPLE__
@@ -2678,57 +2184,48 @@ push_glob(VALUE ary, VALUE str, VALUE base, int flags)
     if (rb_enc_to_index(enc) == ENCINDEX_US_ASCII)
 	enc = rb_ascii8bit_encoding();
     flags |= GLOB_VERBOSE;
-    args.func = push_pattern;
-    args.value = ary;
-    args.enc = enc;
-    args.base = 0;
-    fd = AT_FDCWD;
-    if (!NIL_P(base)) {
-	if (!RB_TYPE_P(base, T_STRING) || !rb_enc_check(str, base)) {
-	    struct dir_data *dirp = DATA_PTR(base);
-	    if (!dirp->dir) dir_closed();
-#ifdef HAVE_DIRFD
-	    if ((fd = dirfd(dirp->dir)) == -1)
-		rb_sys_fail_path(dir_inspect(base));
-#endif
-	    base = dirp->path;
-	}
-	args.base = RSTRING_PTR(base);
-    }
+    args.glob.func = push_pattern;
+    args.glob.value = ary;
+    args.glob.enc = enc;
+    args.flags = flags;
 #if defined _WIN32 || defined __APPLE__
     enc = rb_utf8_encoding();
 #endif
 
-    return ruby_glob0(RSTRING_PTR(str), fd, args.base, flags, &rb_glob_funcs,
-		      (VALUE)&args, enc);
+    RB_GC_GUARD(str);
+    return ruby_brace_expand(RSTRING_PTR(str), flags,
+			     push_caller, (VALUE)&args, enc);
 }
 
 static VALUE
-rb_push_glob(VALUE str, VALUE base, int flags) /* '\0' is delimiter */
+rb_push_glob(VALUE str, int flags) /* '\0' is delimiter */
 {
+    long offset = 0;
     VALUE ary;
-    int status;
 
-    /* can contain null bytes as separators */
-    if (!RB_TYPE_P(str, T_STRING)) {
-	FilePathValue(str);
-    }
-    else if (!rb_str_to_cstr(str)) {
-        rb_raise(rb_eArgError, "nul-separated glob pattern is deprecated");
-    }
-    else {
-	rb_enc_check(str, rb_enc_from_encoding(rb_usascii_encoding()));
-    }
+    GlobPathValue(str, TRUE);
     ary = rb_ary_new();
 
-    status = push_glob(ary, str, base, flags);
-    if (status) GLOB_JUMP_TAG(status);
+    while (offset < RSTRING_LEN(str)) {
+	char *p, *pend;
+	int status;
+	p = RSTRING_PTR(str) + offset;
+	status = push_glob(ary, rb_enc_str_new(p, strlen(p), rb_enc_get(str)),
+			   flags);
+	if (status) GLOB_JUMP_TAG(status);
+	if (offset >= RSTRING_LEN(str)) break;
+	p += strlen(p) + 1;
+	pend = RSTRING_PTR(str) + RSTRING_LEN(str);
+	while (p < pend && !*p)
+	    p++;
+	offset = p - RSTRING_PTR(str);
+    }
 
     return ary;
 }
 
 static VALUE
-dir_globs(long argc, const VALUE *argv, VALUE base, int flags)
+dir_globs(long argc, const VALUE *argv, int flags)
 {
     VALUE ary = rb_ary_new();
     long i;
@@ -2736,84 +2233,47 @@ dir_globs(long argc, const VALUE *argv, VALUE base, int flags)
     for (i = 0; i < argc; ++i) {
 	int status;
 	VALUE str = argv[i];
-	FilePathValue(str);
-	status = push_glob(ary, str, base, flags);
+	GlobPathValue(str, TRUE);
+	status = push_glob(ary, str, flags);
 	if (status) GLOB_JUMP_TAG(status);
     }
 
     return ary;
 }
 
-static void
-dir_glob_options(VALUE opt, VALUE *base, int *flags)
-{
-    ID kw[2];
-    VALUE args[2];
-    kw[0] = rb_intern("base");
-    if (flags) kw[1] = rb_intern("flags");
-    rb_get_kwargs(opt, kw, 0, flags ? 2 : 1, args);
-    if (args[0] == Qundef || NIL_P(args[0])) {
-	*base = Qnil;
-    }
-#if USE_OPENDIR_AT
-    else if (rb_typeddata_is_kind_of(args[0], &dir_data_type)) {
-	*base = args[0];
-    }
-#endif
-    else {
-	FilePathValue(args[0]);
-	if (!RSTRING_LEN(args[0])) args[0] = Qnil;
-	*base = args[0];
-    }
-    if (flags && args[1] != Qundef) {
-	*flags = NUM2INT(args[1]);
-    }
-}
-
 /*
  *  call-seq:
- *     Dir[ string [, string ...] [, base: path] ] -> array
+ *     Dir[ string [, string ...] ] -> array
  *
  *  Equivalent to calling
- *  <code>Dir.glob([</code><i>string,...</i><code>], 0)</code>.
+ *  <code>Dir.glob([</code><i>string,...</i><code>],0)</code>.
  *
  */
 static VALUE
 dir_s_aref(int argc, VALUE *argv, VALUE obj)
 {
-    VALUE opts, base;
-    argc = rb_scan_args(argc, argv, "*:", NULL, &opts);
-    dir_glob_options(opts, &base, NULL);
     if (argc == 1) {
-	return rb_push_glob(argv[0], base, 0);
+	return rb_push_glob(argv[0], 0);
     }
-    return dir_globs(argc, argv, base, 0);
+    return dir_globs(argc, argv, 0);
 }
 
 /*
  *  call-seq:
- *     Dir.glob( pattern, [flags], [base: path] )                       -> array
- *     Dir.glob( pattern, [flags], [base: path] ) { |filename| block }  -> nil
- *
- *  Expands +pattern+, which is a pattern string or an Array of pattern
- *  strings, and returns an array containing the matching filenames.
- *  If a block is given, calls the block once for each matching filename,
- *  passing the filename as a parameter to the block.
+ *     Dir.glob( pattern, [flags] ) -> matches
+ *     Dir.glob( pattern, [flags] ) { |filename| block }  -> nil
  *
- *  The optional +base+ keyword argument specifies the base directory for
- *  interpreting relative pathnames instead of the current working directory.
- *  As the results are not prefixed with the base directory name in this
- *  case, you will need to prepend the base directory name if you want real
- *  paths.
+ *  Expands +pattern+, which is an Array of patterns or a pattern String, and
+ *  returns the results as +matches+ or as arguments given to the block.
  *
- *  Note that the pattern is not a regexp, it's closer to a shell glob.
- *  See File::fnmatch for the meaning of the +flags+ parameter.
- *  Case sensitivity depends on your system (File::FNM_CASEFOLD is ignored),
- *  as does the order in which the results are returned.
+ *  Note that this pattern is not a regexp, it's closer to a shell glob.  See
+ *  File::fnmatch for the meaning of the +flags+ parameter.  Note that case
+ *  sensitivity depends on your system (so File::FNM_CASEFOLD is ignored), as
+ *  does the order in which the results are returned.
  *
  *  <code>*</code>::
  *    Matches any file. Can be restricted by other values in the glob.
- *    Equivalent to <code>/ .* /mx</code> in regexp.
+ *    Equivalent to <code>/ .* /x</code> in regexp.
  *
  *    <code>*</code>::     Matches all files
  *    <code>c*</code>::    Matches all files beginning with <code>c</code>
@@ -2858,16 +2318,11 @@ dir_s_aref(int argc, VALUE *argv, VALUE obj)
  *     Dir.glob("*.{rb,h}")                #=> ["main.rb", "config.h"]
  *     Dir.glob("*")                       #=> ["config.h", "main.rb"]
  *     Dir.glob("*", File::FNM_DOTMATCH)   #=> [".", "..", "config.h", "main.rb"]
- *     Dir.glob(["*.rb", "*.h"])           #=> ["main.rb", "config.h"]
  *
  *     rbfiles = File.join("**", "*.rb")
  *     Dir.glob(rbfiles)                   #=> ["main.rb",
  *                                         #    "lib/song.rb",
  *                                         #    "lib/song/karaoke.rb"]
- *
- *     Dir.glob(rbfiles, base: "lib")      #=> ["song.rb",
- *                                         #    "song/karaoke.rb"]
- *
  *     libdirs = File.join("**", "lib")
  *     Dir.glob(libdirs)                   #=> ["lib"]
  *
@@ -2881,23 +2336,21 @@ dir_s_aref(int argc, VALUE *argv, VALUE obj)
 static VALUE
 dir_s_glob(int argc, VALUE *argv, VALUE obj)
 {
-    VALUE str, rflags, ary, opts, base;
+    VALUE str, rflags, ary;
     int flags;
 
-    argc = rb_scan_args(argc, argv, "11:", &str, &rflags, &opts);
-    if (argc == 2)
+    if (rb_scan_args(argc, argv, "11", &str, &rflags) == 2)
 	flags = NUM2INT(rflags);
     else
 	flags = 0;
-    dir_glob_options(opts, &base, &flags);
 
     ary = rb_check_array_type(str);
     if (NIL_P(ary)) {
-	ary = rb_push_glob(str, base, flags);
+	ary = rb_push_glob(str, flags);
     }
     else {
 	VALUE v = ary;
-	ary = dir_globs(RARRAY_LEN(v), RARRAY_CONST_PTR(v), base, flags);
+	ary = dir_globs(RARRAY_LEN(v), RARRAY_CONST_PTR(v), flags);
 	RB_GC_GUARD(v);
     }
 
@@ -2911,7 +2364,7 @@ dir_s_glob(int argc, VALUE *argv, VALUE obj)
 static VALUE
 dir_open_dir(int argc, VALUE *argv)
 {
-    VALUE dir = rb_funcallv_kw(rb_cDir, rb_intern("open"), argc, argv, RB_PASS_CALLED_KEYWORDS);
+    VALUE dir = rb_funcallv(rb_cDir, rb_intern("open"), argc, argv);
 
     rb_check_typeddata(dir, &dir_data_type);
     return dir;
@@ -2951,25 +2404,17 @@ dir_foreach(int argc, VALUE *argv, VALUE io)
     return Qnil;
 }
 
-static VALUE
-dir_collect(VALUE dir)
-{
-    VALUE ary = rb_ary_new();
-    dir_each_entry(dir, rb_ary_push, ary, FALSE);
-    return ary;
-}
-
 /*
  *  call-seq:
  *     Dir.entries( dirname )                -> array
  *     Dir.entries( dirname, encoding: enc ) -> array
  *
  *  Returns an array containing all of the filenames in the given
- *  directory. Will raise a SystemCallError if the named directory
- *  doesn't exist.
+ *  directory. Will raise a <code>SystemCallError</code> if the named
+ *  directory doesn't exist.
  *
- *  The optional <i>encoding</i> keyword argument specifies the encoding of the
- *  directory. If not specified, the filesystem encoding is used.
+ *  The optional <i>enc</i> argument specifies the encoding of the directory.
+ *  If not specified, the filesystem encoding is used.
  *
  *     Dir.entries("testdir")   #=> [".", "..", "config.h", "main.rb"]
  *
@@ -2980,115 +2425,7 @@ dir_entries(int argc, VALUE *argv, VALUE io)
     VALUE dir;
 
     dir = dir_open_dir(argc, argv);
-    return rb_ensure(dir_collect, dir, dir_close, dir);
-}
-
-static VALUE
-dir_each_child(VALUE dir)
-{
-    return dir_each_entry(dir, dir_yield, Qnil, TRUE);
-}
-
-/*
- *  call-seq:
- *     Dir.each_child( dirname ) {| filename | block }                 -> nil
- *     Dir.each_child( dirname, encoding: enc ) {| filename | block }  -> nil
- *     Dir.each_child( dirname )                                       -> an_enumerator
- *     Dir.each_child( dirname, encoding: enc )                        -> an_enumerator
- *
- *  Calls the block once for each entry except for "." and ".." in the
- *  named directory, passing the filename of each entry as a parameter
- *  to the block.
- *
- *  If no block is given, an enumerator is returned instead.
- *
- *     Dir.each_child("testdir") {|x| puts "Got #{x}" }
- *
- *  <em>produces:</em>
- *
- *     Got config.h
- *     Got main.rb
- *
- */
-static VALUE
-dir_s_each_child(int argc, VALUE *argv, VALUE io)
-{
-    VALUE dir;
-
-    RETURN_ENUMERATOR(io, argc, argv);
-    dir = dir_open_dir(argc, argv);
-    rb_ensure(dir_each_child, dir, dir_close, dir);
-    return Qnil;
-}
-
-/*
- *  call-seq:
- *     dir.each_child {| filename | block }  -> nil
- *     dir.each_child                        -> an_enumerator
- *
- *  Calls the block once for each entry except for "." and ".." in
- *  this directory, passing the filename of each entry as a parameter
- *  to the block.
- *
- *  If no block is given, an enumerator is returned instead.
- *
- *     d = Dir.new("testdir")
- *     d.each_child  {|x| puts "Got #{x}" }
- *
- *  <em>produces:</em>
- *
- *     Got config.h
- *     Got main.rb
- *
- */
-static VALUE
-dir_each_child_m(VALUE dir)
-{
-    RETURN_ENUMERATOR(dir, 0, 0);
-    return dir_each_entry(dir, dir_yield, Qnil, TRUE);
-}
-
-/*
- *  call-seq:
- *     dir.children  -> array
- *
- *  Returns an array containing all of the filenames except for "."
- *  and ".." in this directory.
- *
- *     d = Dir.new("testdir")
- *     d.children   #=> ["config.h", "main.rb"]
- *
- */
-static VALUE
-dir_collect_children(VALUE dir)
-{
-    VALUE ary = rb_ary_new();
-    dir_each_entry(dir, rb_ary_push, ary, TRUE);
-    return ary;
-}
-
-/*
- *  call-seq:
- *     Dir.children( dirname )                -> array
- *     Dir.children( dirname, encoding: enc ) -> array
- *
- *  Returns an array containing all of the filenames except for "."
- *  and ".." in the given directory. Will raise a SystemCallError if
- *  the named directory doesn't exist.
- *
- *  The optional <i>encoding</i> keyword argument specifies the encoding of the
- *  directory. If not specified, the filesystem encoding is used.
- *
- *     Dir.children("testdir")   #=> ["config.h", "main.rb"]
- *
- */
-static VALUE
-dir_s_children(int argc, VALUE *argv, VALUE io)
-{
-    VALUE dir;
-
-    dir = dir_open_dir(argc, argv);
-    return rb_ensure(dir_collect_children, dir, dir_close, dir);
+    return rb_ensure(rb_Array, dir, dir_close, dir);
 }
 
 static int
@@ -3222,7 +2559,7 @@ file_s_fnmatch(int argc, VALUE *argv, VALUE obj)
     else
 	flags = 0;
 
-    StringValueCStr(pattern);
+    StringValue(pattern);
     FilePathStringValue(path);
 
     if (flags & FNM_EXTGLOB) {
@@ -3231,7 +2568,7 @@ file_s_fnmatch(int argc, VALUE *argv, VALUE obj)
 	args.value = path;
 	args.flags = flags;
 	if (ruby_brace_expand(RSTRING_PTR(pattern), flags, fnmatch_brace,
-			      (VALUE)&args, rb_enc_get(pattern), pattern) > 0)
+			      (VALUE)&args, rb_enc_get(pattern)) > 0)
 	    return Qtrue;
     }
     else {
@@ -3301,38 +2638,6 @@ rb_dir_exists_p(VALUE obj, VALUE fname)
     return rb_file_directory_p(obj, fname);
 }
 
-static void *
-nogvl_dir_empty_p(void *ptr)
-{
-    const char *path = ptr;
-    DIR *dir = opendir(path);
-    struct dirent *dp;
-    VALUE result = Qtrue;
-
-    if (!dir) {
-	int e = errno;
-	switch (gc_for_fd_with_gvl(e)) {
-	  default:
-	    dir = opendir(path);
-	    if (dir) break;
-	    e = errno;
-	    /* fall through */
-	  case 0:
-	    if (e == ENOTDIR) return (void *)Qfalse;
-	    errno = e; /* for rb_sys_fail_path */
-	    return (void *)Qundef;
-	}
-    }
-    while ((dp = READDIR(dir, NULL)) != NULL) {
-	if (!to_be_skipped(dp)) {
-	    result = Qfalse;
-	    break;
-	}
-    }
-    closedir(dir);
-    return (void *)result;
-}
-
 /*
  * call-seq:
  *   Dir.empty?(path_name)  ->  true or false
@@ -3343,11 +2648,13 @@ nogvl_dir_empty_p(void *ptr)
 static VALUE
 rb_dir_s_empty_p(VALUE obj, VALUE dirname)
 {
-    VALUE result, orig;
+    DIR *dir;
+    struct dirent *dp;
+    VALUE result = Qtrue, orig;
     const char *path;
     enum {false_on_notdir = 1};
 
-    FilePathValue(dirname);
+    GlobPathValue(dirname, FALSE);
     orig = rb_str_dup_frozen(dirname);
     dirname = rb_str_encode_ospath(dirname);
     dirname = rb_str_dup_frozen(dirname);
@@ -3372,18 +2679,37 @@ rb_dir_s_empty_p(VALUE obj, VALUE dirname)
     }
 #endif
 
-    result = (VALUE)rb_thread_call_without_gvl(nogvl_dir_empty_p, (void *)path,
-					    RUBY_UBF_IO, 0);
-    if (result == Qundef) {
-	rb_sys_fail_path(orig);
+    dir = opendir(path);
+    if (!dir) {
+	int e = errno;
+	switch (e) {
+	  case EMFILE: case ENFILE:
+	    rb_gc();
+	    dir = opendir(path);
+	    if (dir) break;
+	    e = errno;
+	    /* fall through */
+	  default:
+	    if (false_on_notdir && e == ENOTDIR) return Qfalse;
+	    rb_syserr_fail_path(e, orig);
+	}
     }
+    errno = 0;
+    while ((dp = READDIR(dir, NULL)) != NULL) {
+	if (!to_be_skipped(dp)) {
+	    result = Qfalse;
+	    break;
+	}
+    }
+    closedir(dir);
     return result;
 }
 
 /*
- *  Objects of class Dir are directory streams representing
- *  directories in the underlying file system. They provide a variety
- *  of ways to list directories and their contents. See also File.
+ *  Objects of class <code>Dir</code> are directory streams representing
+ *  directories in the underlying file system. They provide a variety of
+ *  ways to list directories and their contents. See also
+ *  <code>File</code>.
  *
  *  The directory used in these examples contains the two regular files
  *  (<code>config.h</code> and <code>main.rb</code>), the parent
@@ -3401,8 +2727,6 @@ Init_Dir(void)
     rb_define_singleton_method(rb_cDir, "open", dir_s_open, -1);
     rb_define_singleton_method(rb_cDir, "foreach", dir_foreach, -1);
     rb_define_singleton_method(rb_cDir, "entries", dir_entries, -1);
-    rb_define_singleton_method(rb_cDir, "each_child", dir_s_each_child, -1);
-    rb_define_singleton_method(rb_cDir, "children", dir_s_children, -1);
 
     rb_define_method(rb_cDir,"initialize", dir_initialize, -1);
     rb_define_method(rb_cDir,"fileno", dir_fileno, 0);
@@ -3411,8 +2735,6 @@ Init_Dir(void)
     rb_define_method(rb_cDir,"inspect", dir_inspect, 0);
     rb_define_method(rb_cDir,"read", dir_read, 0);
     rb_define_method(rb_cDir,"each", dir_each, 0);
-    rb_define_method(rb_cDir,"each_child", dir_each_child_m, 0);
-    rb_define_method(rb_cDir,"children", dir_collect_children, 0);
     rb_define_method(rb_cDir,"rewind", dir_rewind, 0);
     rb_define_method(rb_cDir,"tell", dir_tell, 0);
     rb_define_method(rb_cDir,"seek", dir_seek, 1);
diff --git a/dln.c b/dln.c
index c40cbfc6ac..5af9a57802 100644
--- a/dln.c
+++ b/dln.c
@@ -22,7 +22,6 @@
 static void dln_loaderror(const char *format, ...);
 #endif
 #include "dln.h"
-#include "internal.h"
 
 #ifdef HAVE_STDLIB_H
 # include <stdlib.h>
@@ -232,13 +231,13 @@ load_header(int fd, struct exec *hdrp, long disp)
 #  define R_RIGHTSHIFT(r)	(reloc_r_rightshift[(r)->r_type])
 #  define R_BITSIZE(r) 		(reloc_r_bitsize[(r)->r_type])
 #  define R_LENGTH(r)		(reloc_r_length[(r)->r_type])
-static const int reloc_r_rightshift[] = {
+static int reloc_r_rightshift[] = {
   0, 0, 0, 0, 0, 0, 2, 2, 10, 0, 0, 0, 0, 0, 0,
 };
-static const int reloc_r_bitsize[] = {
+static int reloc_r_bitsize[] = {
   8, 16, 32, 8, 16, 32, 30, 22, 22, 22, 13, 10, 32, 32, 16,
 };
-static const int reloc_r_length[] = {
+static int reloc_r_length[] = {
   0, 1, 2, 0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
 };
 #  define R_PCREL(r) \
@@ -1171,7 +1170,7 @@ dln_strerror(void)
 }
 #endif
 
-#if defined(_AIX)
+#if defined(_AIX) && ! defined(_IA64)
 static void
 aix_loaderror(const char *pathname)
 {
@@ -1243,20 +1242,6 @@ rb_w32_check_imported(HMODULE ext, HMODULE mine)
 #define translit_separator(str) (void)(str)
 #endif
 
-#ifdef USE_DLN_DLOPEN
-COMPILER_WARNING_PUSH
-#if defined(__clang__) || GCC_VERSION_SINCE(4, 2, 0)
-COMPILER_WARNING_IGNORED(-Wpedantic)
-#endif
-static bool
-dln_incompatible_library_p(void *handle)
-{
-    void *ex = dlsym(handle, EXTERNAL_PREFIX"ruby_xmalloc");
-    return ex && ex != ruby_xmalloc;
-}
-COMPILER_WARNING_POP
-#endif
-
 void*
 dln_load(const char *file)
 {
@@ -1265,6 +1250,7 @@ dln_load(const char *file)
 #endif
 #if !defined(_AIX) && !defined(NeXT)
     const char *error = 0;
+#define DLN_ERROR() (error = dln_strerror(), strcpy(ALLOCA_N(char, strlen(error) + 1), error))
 #endif
 
 #if defined _WIN32
@@ -1344,11 +1330,10 @@ dln_load(const char *file)
 	}
 # if defined RUBY_EXPORT
 	{
-	    if (dln_incompatible_library_p(handle)) {
+	    void *ex = dlsym(handle, EXTERNAL_PREFIX"ruby_xmalloc");
+	    if (ex && ex != ruby_xmalloc) {
 
-#   if defined __APPLE__ && \
-    defined(MAC_OS_X_VERSION_MIN_REQUIRED) && \
-    (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_11)
+#   if defined __APPLE__
 		/* dlclose() segfaults */
 		rb_fatal("%s - %s", incompatible, file);
 #   else
@@ -1362,8 +1347,7 @@ dln_load(const char *file)
 
 	init_fct = (void(*)())(VALUE)dlsym(handle, buf);
 	if (init_fct == NULL) {
-	    const size_t errlen = strlen(error = dln_strerror()) + 1;
-	    error = memcpy(ALLOCA_N(char, errlen), error, errlen);
+	    error = DLN_ERROR();
 	    dlclose(handle);
 	    goto failed;
 	}
@@ -1400,7 +1384,7 @@ dln_load(const char *file)
     }
 #endif /* hpux */
 
-#if defined(_AIX)
+#if defined(_AIX) && ! defined(_IA64)
 #define DLN_DEFINED
     {
 	void (*init_fct)();
diff --git a/dmydln.c b/dmydln.c
index d05cda0b8e..0fc0a5325e 100644
--- a/dmydln.c
+++ b/dmydln.c
@@ -6,5 +6,5 @@ dln_load(const char *file)
 {
     rb_loaderror("this executable file can't load extension libraries");
 
-    UNREACHABLE_RETURN(NULL);
+    UNREACHABLE;
 }
diff --git a/doc/.document b/doc/.document
index d739c9f6bc..b48c0387a7 100644
--- a/doc/.document
+++ b/doc/.document
@@ -1,3 +1,4 @@
 *.rdoc
+ChangeLog*
 NEWS-*
 syntax
diff --git a/doc/ChangeLog-0.60_to_1.1 b/doc/ChangeLog-0.60_to_1.1
index bd5f140dc3..33b0326892 100644
--- a/doc/ChangeLog-0.60_to_1.1
+++ b/doc/ChangeLog-0.60_to_1.1
@@ -3166,7 +3166,7 @@ Fri Aug 11 14:37:03 1995  Yukihiro Matsumoto  <matz@caelum.co.jp>
 
 	* io.c: マクロREAD_DATA_PENDING�定義を変更(Linux対応)
 
-	* io.c (io_fptr_finalize): fptr�解放時�処�を指定��るよ��．
+	* io.c (io_fptr_finalize): fptr�開放時�処�を指定��るよ��．
 
 Wed Aug  9 16:52:41 1995  Yukihiro Matsumoto  <matz@caelum.co.jp>
 
@@ -3448,7 +3448,7 @@ Thu May 18 12:27:23 1995  Yukihiro Matsumoto  <matz@ix-02>
 	  無����(���)．
 
 	* gc.c (gc): the_scopeをマーク���������，ローカル変数�指
-	  ���るオブジェクト�間���解放�れる場�����．
+	  ���るオブジェクト�間���開放�れる場�����．
 
 	* gc.c (mark_locations_array): 若干�高速化．
 
diff --git a/doc/ChangeLog-1.8.0 b/doc/ChangeLog-1.8.0
index 6d9453d011..0d00266735 100644
--- a/doc/ChangeLog-1.8.0
+++ b/doc/ChangeLog-1.8.0
@@ -13020,7 +13020,7 @@ Tue Jun 12 00:41:18 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 Mon Jun 11 14:29:41 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* configure.in: add RUBY_CANONICAL_BUILD.
+	* confgure.in: add RUBY_CANONICAL_BUILD.
 
 Sun Jun 10 17:31:47 2001  Guy Decoux  <decoux@moulon.inra.fr>
 
@@ -21236,7 +21236,7 @@ Sun Jan  3 01:37:58 1999  Takao KAWAMURA  <kawamura@ike.tottori-u.ac.jp>
 Sat Jan  2 17:09:06 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
 	* eval.c (rb_jump_tag): new api to invoke JUMP_TAG.  tag values
-	  can be obtained from rb_eval_string_protect()/rb_load_protect().
+	  can obtained from rb_eval_string_protect()/rb_load_protect().
 
 	* eval.c (rb_rescue): now catches all exceptions but SystemExit.
 
diff --git a/doc/ChangeLog-1.9.3 b/doc/ChangeLog-1.9.3
index eecfc44325..b3deb551b0 100644
--- a/doc/ChangeLog-1.9.3
+++ b/doc/ChangeLog-1.9.3
@@ -3325,7 +3325,7 @@ Thu May 19 06:30:38 2011  Eric Hodel  <drbrain@segment7.net>
 Thu May 19 06:16:41 2011  Eric Hodel  <drbrain@segment7.net>
 
 	* lib:  Convert tabs to spaces for ruby files per
-	  https://bugs.ruby-lang.org/projects/ruby/wiki/DeveloperHowto#coding-style
+	  http://bugs.ruby-lang.org/projects/ruby/wiki/DeveloperHowto#coding-style
 	  Patch by Steve Klabnik [Ruby 1.9 - Bug #4730]
 	  Patch by Jason Dew [Ruby 1.9 - Feature #4718]
 
@@ -12814,7 +12814,7 @@ Thu Aug  5 22:09:30 2010  Tanaka Akira  <akr@fsij.org>
 Thu Aug  5 21:20:31 2010  Yusuke Endoh  <mame@tsg.ne.jp>
 
 	* compile.c (NODE_ARGSCAT, NODE_ARGSPUSH): drop unused ARGSCAT
-	  results when popped is true.  [ruby-dev:41933], [Bug #3658]
+	  results when poped is true.  [ruby-dev:41933], [Bug #3658]
 	  This is retry of r28870 and r28873 which were reverted.
 
 Thu Aug  5 20:13:49 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
@@ -77162,7 +77162,7 @@ Sun May 22 21:54:06 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 
 Sun May 22 19:11:35 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
-	* ext/openssl/lib/openssl/ssl.rb (OpenSSL::SSL::SSLServer#initialize):
+	* ext/openssl/lib/openssl/ssl.rb (OpenSSL::SSL::SSLServer#intialize):
 	  should initialize session id context. [ruby-core:4663]
 
 	* ext/openssl/ossl_ssl.c (ossl_sslctx_setup): add session id support.
@@ -82601,7 +82601,7 @@ Sat Sep 18 14:10:23 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* dir.c (dir_s_chdir): avoid memory leak and unnecessary chdir to
 	  the original directory when exception has caused in changing
-	  directory or within block.  thanks to Johan Holmberg
+	  direcotry or within block.  thanks to Johan Holmberg
 	  <holmberg@iar.se> [ruby-core:03446]
 
 Fri Sep 17 20:29:33 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
diff --git a/doc/ChangeLog-2.1.0 b/doc/ChangeLog-2.1.0
index 76edfd3ce7..f80b2d6bd1 100644
--- a/doc/ChangeLog-2.1.0
+++ b/doc/ChangeLog-2.1.0
@@ -2948,7 +2948,7 @@ Tue Nov  5 03:31:23 2013  Koichi Sasada  <ko1@atdot.net>
 	  Young objects will be promoted to old objects after one GC.
 	  Old objects are not collect until major (full) GC.
 
-	  The issue of this approach is some objects can promote as old
+	  The issue of this approach is some objects can promoted as old
 	  objects accidentally and not freed until major GC.
 	  Major GC is not frequently so short-lived but accidentally becoming
 	  old objects are not freed.
diff --git a/doc/ChangeLog-2.4.0 b/doc/ChangeLog-2.4.0
deleted file mode 100644
index 96b5ecb077..0000000000
--- a/doc/ChangeLog-2.4.0
+++ /dev/null
@@ -1,9492 +0,0 @@
-Mon Nov  7 00:32:45 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* test/ruby/test_optimization.rb (test_tailcall_interrupted_by_sigint):
-	  ignore on Windows because we cannot handle signaled status of child
-	  ruby process on this platform.
-
-Sun Nov  6 23:36:07 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* test/ruby/test_optimization.rb (test_tailcall_interrupted_by_sigint):
-	  send SIGKILL if the child process doesn't die within 1 second.
-
-Sun Nov  6 21:54:28 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* tool/vcs.rb (export_changelog): generate ChangeLog file from
-	  vcs's log. [Feature #12283]
-
-	* tool/make-snapshot (package): overwrite ChangeLog by generated
-	  ChangeLog.
-
-Sun Nov  6 21:36:33 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* NEWS: Added entry for RDoc 5.
-
-Sun Nov  6 21:35:37 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* NEWS: ordered entries and adjust styles.
-
-Sun Nov  6 18:23:31 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* NEWS: Added entry for [Feature #12160][ruby-core:74239]
-
-Sun Nov  6 18:18:25 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* NEWS: Added entry for r56624.
-
-Sun Nov  6 15:53:03 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* configure.in (-Wno-maybe-uninitialized): gcc 6 also shows the same
-	  warnings as described in r49410.
-
-Sun Nov  6 14:42:50 2016  takkanm  <takkanm@gmail.com>
-
-	* eval.c (rb_mod_include, rb_mod_prepend): check if arguments are
-	  given, as well as Kernel#extend.  [ruby-dev:49854] [Bug #12887]
-	  [Fix GH-1470]
-
-Sun Nov  6 11:59:05 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* test/rinda/test_rinda.rb (test_make_socket_ipv6_multicast,
-	  test_make_socket_ipv6_multicast_hops): skip if IPv6 multicast
-	  address is not available.
-
-Sun Nov  6 11:53:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/irb.rb (Binding#irb): new method like Binding#pry.
-
-Sun Nov  6 11:48:55 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* test/net/smtp/test_smtp.rb (test_tls_connect, test_tls_connect):
-	  use Socket.tcp_server_sockets in case localhost is resolved to ::1.
-
-Sun Nov  6 11:49:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/irb.rb (IRB::Irb#run): split from IRB.start.
-
-Sun Nov  6 11:45:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/e2mmap.rb (E2MM.def_exception): remove old definition if
-	  exists so that works multiple times.
-
-Sun Nov  6 10:03:00 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* test/ruby/test_optimization.rb (test_tailcall_interrupted_by_sigint):
-	  don't use sleep to run faster.
-
-Sun Nov  6 09:58:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* process.c (rb_exec_fillarg): honor the given path environment
-	  variable.  [ruby-core:53103] [Bug #8004]
-
-Sun Nov  6 01:52:31 2016  Akira Matsuda  <ronnie@dio.jp>
-
-	* lib/erb.rb: Alias regist_scanner to register_scanner
-
-Sun Nov  6 01:39:36 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* compile.c (tailcallable_p): disable tail call optimization for
-	  toplevel, eval, and load to avoid SEGV when interrupted by SIGINT.
-	  [ruby-core:76327] [Bug #12576]
-
-Sun Nov  6 01:28:41 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm_insnhelper.h: rename REG_(CFP|PC|SP|EP) to VM_REG_....
-	  [Bug #12527]
-
-	* vm_exec.c: ditto.
-
-Sun Nov  6 00:25:11 2016  Sho Hashimoto  <sho.hsmt@gmail.com>
-
-	* enumerator.c (InitVM_Enumerator): Enumerator::Lazy#chunk_while
-	  defined.  [Fix GH-1186]
-	  https://github.com/ruby/ruby/pull/1186
-
-Sun Nov  6 00:22:51 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
-
-	* vm_eval.c (vm_call0_cfunc_with_frame): pass method id to
-	  dtrace hook. follow up r56592.
-
-Sun Nov  6 00:06:38 2016  Tanaka Akira  <akr@fsij.org>
-
-	* lib/resolv.rb (Resolv::LOC::Coord.create): fixed.
-	  [ruby-core:72567] [Bug #11912] fixed by Eric Wong and Kazuhiro
-	  NISHIYAMA.
-
-Sun Nov  6 00:03:09 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in (-Wimplicit-fallthrough): gcc7 introduces case
-	  fall through warnings but it is too noisy.
-	  https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7652
-
-Sat Nov  5 23:58:32 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* numeric.c (rb_int_round): cast to SIGNED_VALUE to suppress
-	  warnings by -Wsign-compare.
-
-Sat Nov  5 23:48:27 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* file.c (rb_home_dir_of): convert given username into filesystem
-	  encoding. [ruby-core:76682] [Bug #12652]
-	  patched by Davis Mosans
-
-Sat Nov  5 23:46:03 2016  Tanaka Akira  <akr@fsij.org>
-
-	* time.c (vtm_add_offset): Fix yday on last day of year.
-	  [ruby-core:72878] [Bug #11994] Fixed by Andrew White.
-
-Sat Nov  5 23:30:41 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/http.rb (Net::HTTP.post): new convenience method to send
-	  a POST request.  [ruby-core:75484] [Feature #12375]
-
-Sat Nov  5 23:03:54 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* lib/net/http.rb (transport_request): other than HTTPContinue
-	  in 1xx (HTTPInformation) also needs to continue. [Bug #12890]
-
-Sat Nov  5 22:51:06 2016  Tanaka Akira  <akr@fsij.org>
-
-	* lib/time.rb (make_time): "now" argument as nil works again.
-	  This is broken since Ruby 2.2.
-	  Mathieu Jobin pointed a problem.
-	  https://github.com/ruby/ruby/commit/e4b05d91eb0d48fd172abf015c493bb42d755d07#commitcomment-17421387
-
-Sat Nov  5 22:50:13 2016  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/ipaddr.rb (IPAddr#==): If coercion fails, return false
-	  instead of passing through the exception. [ruby-core:77451]
-	  [Bug #12799]
-
-	* lib/ipaddr.rb (IPAddr#<=>): If coercion fails, return nil
-	  instead of passing through the exception. [ruby-core:77451]
-	  [Bug #12799]
-
-Sat Nov  5 22:11:33 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
-
-	* vm_trace.c (tracepoint_attr_callee_id, rb_tracearg_callee_id):
-	  add TracePoint#callee_id. [ruby-core:77241] [Feature #12747]
-
-	* cont.c, eval.c, gc.c, include/ruby/intern.h, insns.def, thread.c,
-	  vm.c, vm_backtrace.c, vm_core.h, vm_eval.c, vm_insnhelper.c, vm_trace.c: ditto.
-
-	* test/ruby/test_settracefunc.rb: tests for above.
-
-Sat Nov  5 22:09:48 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
-
-	* eval.c, method.h, proc.c, vm.c, vm_eval.c, vm_insnhelper.c, vm_method.c:
-	  TracePoint#method_id should return method_id, not callee_id.
-	  [ruby-core:77241] [Feature #12747]
-
-	* test/ruby/test_settracefunc.rb: change accordingly.
-
-Sat Nov  5 18:49:37 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (flo_round, int_round): support round-to-nearest-even
-	  semantics of IEEE 754 to match sprintf behavior, and add `half:`
-	  optional keyword argument for the old behavior.
-	  [ruby-core:76273] [Bug #12548]
-
-Sat Nov  5 18:17:54 2016  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb (Set#compare_by_identity, Set#compare_by_identity?):
-	  New methods. [Feature #12210]
-
-Sat Nov  5 18:17:08 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rdoc/*, test/rdoc/*: Update rdoc-5.0.0
-	  Release note: https://github.com/rdoc/rdoc/blob/b825775647f62c5b525e9780a28ff2fbb1d5bf6f/History.rdoc#500--2016-11-05
-
-Sat Nov  5 17:29:06 2016  Tanaka Akira  <akr@fsij.org>
-
-	* lib/resolv.rb (Resolv::DNS#extract_resources): Use each_resource
-	  instead of each_answer.
-	  [ruby-core:75461] [Bug #12372] reported by Rafael Fernandez Lopez.
-
-Sat Nov  5 17:18:24 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/-test-/file/fs.c (get_atime_p): Updating of file access times
-	  is enabled or not.
-
-Sat Nov  5 16:28:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (extract_getline_opts): extract chomp option.
-	  [Feature #12553]
-
-Sat Nov  5 15:58:24 2016  Sho Hashimoto  <sho-h@netlab.jp>
-
-	* tool/mkconfig.rb: [DOC] add rbconfig documentation.
-
-Sat Nov  5 15:42:52 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/smtp.rb (tlsconnect): support timeout for TLS handshake.
-	  [ruby-core:76893] [Bug #12678]
-
-	* lib/net/protocol.rb (ssl_socket_connect): new method to implement
-	  timeout for TLS handshake.
-
-	* lib/net/http.rb (connect): use Net::Protocol#ssl_socket_connect.
-
-Sat Nov  5 14:17:20 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (brace_body, do_body): since cmdarg_stack is saved in
-	  VALUE val, should restore from the same member.  on big-endian
-	  platforms where VALUE is larger than int, it restored 0 in the
-	  upper word.  [ruby-core:77920] [Bug #12900]
-
-Sat Nov  5 13:52:52 2016  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/shellwords.rb (Shellwords#shellsplit): Fix the handling of
-	  the backslash in double quotes to conform to the standard.
-	  [ruby-core:63807] [Bug #10055]
-
-Sat Nov  5 12:14:31 2016  Tanaka Akira  <akr@fsij.org>
-
-	* ext/pathname/pathname.c (Pathname#empty?): New method.
-	  [ruby-core:76404] [Feature #12596] Proposed by John Backus.
-
-Sat Nov  5 11:53:02 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* test/ruby/test_refinement.rb (test_refine_alias_in_subclass):
-	  add a test to check that alias in subclasses can be refined.
-	  [ruby-core:69374] [Bug #11186]
-
-Sat Nov  5 11:20:57 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* cont.c (cont_new): disable optimization if clang's version is
-	  3.8.0.  [ruby-core:77894] [Bug #12893]
-
-Sat Nov  5 10:07:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/ruby/test_file.rb (TestFile#test_stat): fix noatime case.
-	  [ruby-core:77943] [Bug #12903]
-
-Fri Nov  4 17:52:44 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c (heap_page_resurrect): do not return tomb_pages when
-	  page->freelist == NULL.
-	  [Bug #12670]
-
-Fri Nov  4 16:31:45 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* util.c (ruby_dtoa): round to even, instead of rounding to
-	  nearest.  [ruby-core:77864] [Bug #12889]
-
-Fri Nov  4 15:31:00 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in: Add compiler version message into rbconfig
-	  as RbConfig::CONFIG['CC_VERSION_MESSAGE']. [Feature #12896]
-
-Fri Nov  4 13:03:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* numeric.c (rb_int_digits): Fix exception message
-	  [ruby-core:77502] [Bug #12815]
-
-Fri Nov  4 10:51:16 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/pathname/pathname.c (path_hash): fix unnormalized Fixnum
-	  value bug on mingw/mswin.
-
-Fri Nov  4 10:35:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/fileutils.rb (FileUtils::Entry_#copy): ensure that the
-	  source entry exists first, to fix error for non-existent entry.
-	  [ruby-core:77885] [Bug #12892]
-
-Thu Nov  3 21:45:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* ext/bigdecimal/bigdecimal.c: Import changes from ruby/bigdecimal
-	  repository.
-
-Thu Nov  3 15:01:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c: include sys/sysmacros.h for ArchLinux which deprecated
-	  use of major() and minor() in sys/types.h.
-
-Wed Nov  2 08:45:49 2016  Dmitry Gritsay  <unseductable@gmail.com>
-
-	* doc/extension.rdoc: set ANYARGS as arguments for func1 and func2.
-
-	* doc/extension.rdoc: mention the exception object which is passed
-	  to func2 as the second argument.  [Fix GH-1471]
-
-Wed Nov  2 07:34:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (rb_num_coerce_bit): enable bit operations with
-	  coercing by non-integer object.  [ruby-core:77783] [Bug #12875]
-
-Tue Nov  1 01:31:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (ac_cv_func_round): round(3) in x86_64-w64-mingw32
-	  is not accurate in an edge case.  [ruby-core:77794] [Bug #12878]
-
-Mon Oct 31 17:36:04 2016  Code Ahss  <aycabta@gmail.com>
-
-	* test/test_forwardable.rb (TestForwardable#test_on_private_method):
-	  add test for [Bug #12782] [Bug #12840]
-
-Mon Oct 31 11:08:51 2016  Samuel Williams  <samuel.williams@oriontransfer.co.nz>
-
-	* lib/uri/generic.rb (URI::Generic#merge): merge merge0.
-	  [GH-1469]
-
-Sun Oct 30 15:32:43 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update
-	  rubygems to 2.6.8.
-	  Release note of 2.6.8: https://github.com/rubygems/rubygems/commit/9fb8880976f5ab998912898b091d88aa10eb1d4a
-
-Sun Oct 30 06:39:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/windows_1254.c: Fix typo. Reported by k-takata at
-	  https://github.com/k-takata/Onigmo/commit/ceb59cc. Thanks!
-
-Sat Oct 29 19:59:37 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (cond0): !-operator is a method call, no warning for
-	  literal in condition.  [ruby-core:77801] [Bug #12881]
-
-Sat Oct 29 10:09:38 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (iseq_compile_each): turn flip-flop in a not-operator
-	  into a boolean value.  fix up r56315
-
-Sat Oct 29 09:39:14 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_eval.c (vm_call0_body): follow the original class, not to
-	  loop the prepended module.  [ruby-core:77784] [Bug #12876]
-
-Sat Oct 29 00:14:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enc/trans/windows-1255-tbl.rb: update mapping from 0xCA to
-	  U+05BA.  [Feature #12877]
-
-Fri Oct 28 23:22:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enc/depend: extract transcode_tblgen method calls for libraries
-	  loaded by dynamically generated names, in single_byte.trans.
-
-Fri Oct 28 16:05:03 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* insns.def (opt_case_dispatch): extract float value only if the
-	  Float method is not redefined.
-
-Fri Oct 28 15:58:16 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* internal.h (RB_OBJ_BUILTIN_TYPE): special-const safe
-	  BUILTIN_TYPE.
-
-Fri Oct 28 15:20:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* complex.c (id_finite_p, id_infinite_p, id_rationalize, id_PI):
-	  initialize static IDs.
-
-	* complex.c (FINITE_TYPE_P): extract predicate.
-
-	* complex.c (rb_complex_finite_p, rb_complex_infinite_p): use
-	  dedicated predicates instead of switch by TYPE.
-
-Thu Oct 27 23:28:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_integer_type_p): turn into macro to help
-	  clang based on old gcc to eliminate CSE.
-
-Thu Oct 27 16:33:47 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* tool/redmine-backporter.rb (rel): check the exception and show right
-	  message.
-
-Thu Oct 27 14:57:33 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/socket/lib/socket.rb (UDPSocket#recvfrom_nonblock): [DOC] Remove
-	  a false statement "If _maxlen_ is omitted, its default value is
-	  65536." maxlen, the first parameter, cannot be omitted as the method
-	  signature indicates. This hasn't changed ever since it was first
-	  implemented.
-
-Thu Oct 27 09:42:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (rb_convert_to_integer): convert a fixable float to a
-	  fixnum directly without the conversion method, as well as bignum
-	  case.
-
-	* object.c (rb_convert_to_integer): should not drop the converted
-	  string.
-
-Wed Oct 26 17:09:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_intern): use prefixed version macro
-	  RUBY_CONST_ID_CACHE.
-
-Wed Oct 26 11:28:25 2016  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* NEWS: added several entries which (if I remember correctly) are
-	  added in a year.
-
-Tue Oct 25 12:54:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* proc.c (mnew_internal): follow the original class, not to loop
-	  the prepended module.  [ruby-core:77591] [Bug #12832]
-
-Mon Oct 24 10:52:17 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/lib/test/unit.rb (Test::Unit::Parallel#deal): update the
-	  job status after a task finished, to show idling workers.
-
-Mon Oct 24 10:51:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* complex.c (Init_Complex): undefine methods inherited from
-	  Comparable, because Complex does not have <=> method.
-	  [Bug #12866]
-
-	* class.c (rb_undef_methods_from): undefine methods defined in
-	  super from klass.
-
-Mon Oct 24 10:19:44 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* complex.c (Init_Complex): undefine Complex#clamp, which does not
-	  work like other Comparable methods, because Complex does not
-	  have <=> method.  patched by Tim Peters <zomg.tim AT gmail.com>
-	  in [ruby-core:77720].  [Bug #12866]
-
-Sun Oct 23 11:41:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/encoding.h: include "ruby/ruby.h" explicitly for
-	  enum ruby_fl_type and VALUE.
-
-Sat Oct 22 23:33:55 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (reg_compile_gen): always append error message to the
-	  error buffer.
-
-Sat Oct 22 22:33:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (num_funcall1): check recursion by inverse pair, to
-	  fix fake infinite recursion.  [ruby-core:77713] [Bug #12864]
-
-Sat Oct 22 18:52:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* hash.c (rb_hash_compact_bang): should return nil if no elements
-	  is deleted.  [ruby-core:77709] [Bug #12863]
-
-Sat Oct 22 10:28:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (DLDFLAGS): fallback to LDFLAGS.
-	  [ruby-core:72444] [Bug #11863]
-
-	* configure.in (LIBRUBY_DLDFLAGS): fallback to DLDFLAGS.
-
-	* configure.in (RUBY_APPEND_OPTION, RUBY_PREPEND_OPTION): expand
-	  the option to be appended/prepended when matching, as well as
-	  RUBY_APPEND_OPTIONS and  RUBY_PREPEND_OPTIONS.
-
-Sat Oct 22 09:52:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (setup_args): duplicate splatting array if more
-	  arguments present to obey left-to-right execution order.
-	  [ruby-core:77701] [Bug# 12860]
-
-Fri Oct 21 16:44:44 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (do_opendir): retry after GC when the limit for open file
-	  descriptors reached.
-
-Fri Oct 21 16:06:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (open_load_file): retry after GC when the limit for open
-	  file descriptors reached.
-
-Fri Oct 21 11:34:17 2016  Pascal Schmid  <Lechindianer@users.noreply.github.com>
-
-	* string.c (rb_str_sub, rb_str_gsub): [DOC] 'backlash' should read
-	  'backslash'.  [Fix GH-1461]
-
-Thu Oct 20 17:02:56 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/uri/common.rb: added documentation for deprecated method.
-	  [Misc #11960][ruby-core:72733][ci skip]
-
-Thu Oct 20 16:57:23 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* ext/digest/digest.c: Add documentation for Digest.
-	  [Feature #10452][ruby-core:66001][ci skip]
-	  * remove HMAC from list of digest algorithms,
-	  * add MD5 in list of digest algorithms,
-	  * add information about writing a C digest implementation using Digest::Base,
-	  * add documentation for Digest::Base public methods.
-	* ext/digest/md5/md5init.c: add examples for MD5.
-	* ext/digest/rmd160/rmd160init.c: add examples for Digest::RMD160.
-	* ext/digest/sha1/sha1init.c: add examples for Digest::SHA1.
-
-Thu Oct 20 16:19:51 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/open-uri.rb: Improved documentation grammar for
-	  open-uri#open option. [Misc #11329][ruby-core:69868][ci skip]
-
-Wed Oct 19 21:48:40 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* NEWS: mention refinements with Kernel#send and
-	  BasicObject#__send__.  [Feature #11476]
-
-Wed Oct 19 17:02:15 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_insnhelper.c (vm_call_opt_send): enable refinements with
-	  Kernel#send and BasicObject#__send__.  [Feature #11476]
-
-Wed Oct 19 14:22:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* basictest/runner.rb: do not clobber the option by --run-opt with
-	  RUBYOPT.  reported by Allen Hewes <rallenh AT hotmail.com>.
-
-Wed Oct 19 00:09:06 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* addr2line.c (parse_debug_line_cu): boundary checks for
-	  compressed debug sections.  [ruby-dev:49840] [Bug #12850]
-
-Tue Oct 18 16:36:40 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (DLDFLAGS): append --compress-debug-sections=zlib
-	  if available, which reduces the size of LIBRUBY_SO by half or
-	  more.
-
-Mon Oct 17 16:20:37 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/configure.bat: add option to enable/disable to install
-	  static ruby library.  defaulted to "no".  [Feature #12845]
-
-	* configure.in (install-static-library): add option to enable/
-	  disable to install static ruby library.  defaulted to "no" if
-	  enable-shared.  [Feature #12845]
-
-	* tool/rbinstall.rb (local-arch-lib): respect the option.
-
-Sun Oct 16 15:09:06 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/windows_1254.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for Windows-1254.
-
-Sat Oct 15 14:17:05 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_args.c (refine_sym_proc_call): search and call method with
-	  refinements.
-
-	* vm_args.c (vm_caller_setup_arg_block): enable refinements when
-	  enabled in the caller.  [Feature #9451]
-
-Sat Oct 15 00:54:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* process.c (proc_exec_cmd): use UTF-8 version aspawn.
-	  [ruby-dev:49838] [Bug #12841]
-
-Fri Oct 14 22:26:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse/kwargs.rb (OptionParser#define_by_keywords):
-	  [EXPERIMENTAL] extract command line option definitions from the
-	  information of keyword arguments.
-
-Fri Oct 14 18:27:18 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* object.c: Improve documentation for Float conversion.
-	  [ruby-core:71661][Bug #11736][ci skip]
-
-Fri Oct 14 18:00:20 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/logger.rb: Improve Logger.new option documentation.
-	  [Feature #12803][ruby-core:77467]
-
-Fri Oct 14 17:20:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (make_switch, parse_in_order): unify underscores
-	  to hyphens.
-
-Fri Oct 14 10:48:37 2016  Eric Wong  <e@80x24.org>
-
-	* lib/webrick/utils.rb (TimeoutHandler): use monotonic clock
-	  (watch): ditto
-
-Thu Oct 13 19:41:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (copy_stream_body): use IO to write to copy to duplex IO.
-	  http://twitter.com/knu/status/786505317974585344
-
-Thu Oct 13 17:05:57 2016  Dwain Faithfull  <dwfaithfull@gmail.com>
-
-	* hash.c (rb_hash_compact, rb_hash_compact_bang): Removes nil
-	  values from the original hash, to port Active Support behavior.
-	  [Feature #11818]
-
-Thu Oct 13 11:35:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* array.c (rb_ary_sort_bang, rb_ary_sort, rb_ary_sort_by_bang):
-	  [DOC] describe that sort may not be stable.
-
-	* enum.c (enum_sort, enum_sort_by): ditto.
-
-Thu Oct 13 11:31:40 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/rexml/xpath/test_text.rb (test_ancestors): Array#sort may
-	  not be stable.  [ruby-core:76088] [Bug #12509]
-
-	* test/rss/test_maker_{0.9,1.0,2.0}.rb (test_items): ditto.
-
-Thu Oct 13 10:37:31 2016  Eric Wong  <e@80x24.org>
-
-	* doc/extension.rdoc: wording fix
-
-Thu Oct 13 00:39:08 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/ruby/test_array.rb (test_sort_bang_with_freeze): make a
-	  clone to copy a <=> singleton method, instead of dup.  which
-	  element will be called is not predictable.
-	  [ruby-core:76088] [Bug #12509]
-
-Thu Oct 13 00:21:27 2016  Simon Soriano  <simon0191@gmail.com>
-
-	* doc/extension.rdoc: Replace "You can defined hooked variables"
-	  with "You can define hooked variables". [Fix GH-1460]
-
-Wed Oct 12 21:05:50 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ruby.c (open_load_file): revert r56385.  it introduced incompatibility
-	  about `DATA.binmode?`.
-
-Wed Oct 12 15:24:53 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* tool/downloader.rb: Removed verification of gem certification.
-	  Because signed gem is not working on rubygems ecosystem.
-	* tool/gem-unpack.rb: ditto.
-
-Tue Oct 11 22:08:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (prep_io): fix typo of struct member name.
-	  [ruby-core:77550] [Bug #12829]
-
-Tue Oct 11 16:45:24 2016  Tanaka Akira  <akr@fsij.org>
-
-	* lib/uri/generic.rb (URI.find_proxy): Add an optional argument, env.
-
-Tue Oct 11 16:38:32 2016  Tanaka Akira  <akr@fsij.org>
-
-	* lib/pp.rb (String#pretty_print): Defined to print a string as
-	  multiple lines.
-	  [ruby-core:76800] [Feature#12664] proposed by Petr Chalupa.
-
-Mon Oct 10 15:22:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (open_load_file): bind the open fd to an IO instance
-	  before waiting FIFO, not to leak the fd if interrupted.
-
-Mon Oct 10 12:40:54 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (open_load_file): compare with EXEEXT instead of hard
-	  coded name, and do not match with mere EXEEXT.
-
-	* ruby.c (open_load_file): open in binary mode if available, as
-	  parser deals with EOLs.
-
-	* io.c (prep_io): reduce isatty call (and its system call) on
-	  Cygwin.
-
-Sun Oct  9 23:05:53 2016  Prathamesh Sonpatki  <csonpatki@gmail.com>
-
-	* array.c, class.c: Fixed documentation where Fixnum was referred
-	  directly to use Integer, as Fixnum and Bignum are now unified
-	  into Integer and direct usage is deprecated.  [Fix GH-1459]
-
-Sun Oct  9 11:37:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_core.h (VM_ASSERT): stringify expr here before expansion in
-	  RUBY_ASSERT_WHEN.
-
-Sat Oct  8 10:54:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/-test-/memory_status/memory_status.c (read_status): use
-	  Win32 GetProcessMemoryInfo API.
-
-	* ext/-test-/memory_status/memory_status.c: get memory sizes by
-	  mach task_info system call.
-
-Sat Oct  8 09:06:55 2016  Aurelien Jacobs  <aurel@gnuage.org>
-
-	* lib/logger.rb (Logger::Period#next_rotate_time): fix monthly log
-	  rotate when DST is applied during a month of 31 days.
-	  [Fix GH-1458]
-
-Fri Oct  7 20:21:39 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (gc_prof_setup_new_record): fix the condition to get
-	  rusage.
-
-	* gc.c (gc_profile_dump_major_reason): remove undefined flags.
-
-Fri Oct  7 19:18:33 2016  Masaki Suketa <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/*.c, ext/win32ole/win32ole.h: use RB_INT2FIX instead of
-	  INT2FIX, and so on.
-
-Fri Oct  7 14:18:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* basictest/test.rb: Adjust spaces in class declarations
-	  with inheritance. [fix GH-1227] Patch by @adrfer
-	* lib/irb/*: ditto.
-	* lib/prime.rb: ditto.
-	* lib/shell/builtin-command.rb: ditto.
-	* object.c: ditto.
-	* sample/*.rb: ditto.
-	* test/-ext-/method/test_arity.rb: ditto.
-
-Thu Oct  6 17:29:44 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* load.c (rb_require_safe): SyntaxError created by the parser just
-	  has the message and needs to set up the backtrace.
-	  [ruby-core:77491] [Bug #12811]
-
-	* load.c (rb_load_internal0): load/require is not the main
-	  script.
-
-Thu Oct  6 13:35:15 2016  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
-
-	* enum.c: [DOC] Improve doc [ci-skip]
-
-Thu Oct  6 11:38:14 2016  Chris Jones  <chris@christopherjones.us>
-
-	* ext/readline/extconf.rb: Update error message with correct words.
-	  [fix GH-1453][ci skip] Patch by @magikid
-
-Thu Oct  6 11:01:49 2016  Tieg Zaharia  <tieg.zaharia@gmail.com>
-
-	* lib/uri/common.rb (WEB_ENCODINGS_): Update URI::WEB_ENCODINGS_
-	  hash, and fix documented command to grab it.  [Fix GH-1430]
-
-Thu Oct  6 10:37:13 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* enum.c: Add reduce/inject alias note.
-	  [fix GH-1400][ci skip] Patch by @getaaron
-
-Thu Oct  6 10:30:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* thread.c (update_coverage): check coverage values, and ignore
-	  non-fixnum values.
-
-Thu Oct  6 09:19:21 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (fptr_finalize): use dedicated macro RB_INTEGER_TYPE_P.
-
-Wed Oct  5 18:02:44 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/net/http/response.rb: Improve document readability.
-	  [fix GH-1411][ci skip] Patch by @stz-seongheon
-
-Wed Oct  5 15:43:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* node.c (dump_node): flatten statements in NODE_BLOCK.
-
-Wed Oct  5 14:27:36 2016  Byron Bowerman  <me@bm5k.com>
-
-	* range.c: Add docs for max/min behavior with exclusive range.
-	  [fix GH-1433][ci skip] Patch by @BM5k
-
-Wed Oct  5 12:57:21 2016  Richard Schneeman  <richard.schneeman+foo@gmail.com>
-
-	* ext/socket/*.c: Add proper require for example to work.
-	  [fix GH-1378][ci skip] Patch by @schneems
-
-Wed Oct  5 11:47:19 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* io.c: Fixed equivalent ruby code with core implemention.
-	  [fix GH-1429][ci skip] Patch by @sos4nt
-
-Wed Oct  5 11:36:21 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/delegate.rb: Added missing spaces and Removed needless spaces.
-	  [fix GH-1454][ci skip] Patch by @bogdanvlviv
-
-Wed Oct  5 03:24:55 2016  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
-
-	* enum.c: Make Enumerable#chunk with no block return
-	  an Enumerator [#2172]
-
-Wed Oct  5 01:19:45 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* internal.h (ST2FIX): new macro to convert st_index_t to Fixnum.
-	  a hash value of Object might be Bignum, but it causes many troubles
-	  especially the Object is used as a key of a hash.  so I've gave up
-	  to do so.
-
-	* array.c (rb_ary_hash): use above macro.
-
-	* bignum.c (rb_big_hash): ditto.
-
-	* hash.c (rb_obj_hash, rb_hash_hash): ditto.
-
-	* numeric.c (rb_dbl_hash): ditto.
-
-	* proc.c (proc_hash): ditto.
-
-	* re.c (rb_reg_hash, match_hash): ditto.
-
-	* string.c (rb_str_hash_m): ditto.
-
-Tue Oct  4 12:59:44 2016  Koichi ITO  <koic.ito@gmail.com>
-
-	* array.c (rb_ary_dig): [DOC] update an example of error message
-	  by Array#dig, because of Integer Unification.  [Fix GH-1455]
-
-Tue Oct  4 09:55:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c (BigDecimal_div2): need more room
-	  for precision to round.  [ruby-core:77475] [Bug #12805]
-
-Tue Oct  4 06:05:46 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* regcomp.c (onig_print_compiled_byte_code): make the shown address
-	  look relative.
-
-Tue Oct  4 05:53:11 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* regexec.c (OPCODE_EXEC_HOOK): op is p-1 because p is already
-	  incremented.
-
-	* regexec.c (OPCODE_EXEC_HOOK): use the exact end address.
-
-	* regexec.c (match_at): don't call OPCODE_EXEC_HOOK in CASE()
-	  when it comes from goto fail.
-
-Mon Oct  3 21:24:41 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* NEWS: mention Readline.quoting_detection_proc{,=}.
-
-Mon Oct  3 21:19:46 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* lib/logger.rb: [DOC] Fix default value of shift_age.
-
-Mon Oct  3 17:20:05 2016  George Brocklehurst  <ruby@georgebrock.com>
-
-	* ext/readline/readline.c (readline_s_set_quoting_detection_proc):
-	  support rl_char_is_quoted_p.  [Feature #12659]
-
-	* ext/readline/readline.c (readline_s_get_quoting_detection_proc):
-	  ditto.
-
-Sun Oct  2 08:22:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (RB_INT2FIX, RB_LONG2FIX): prefix RB to
-	  global symbols to get rid of name conflicts with other headers.
-
-Sun Oct  2 07:51:20 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_hash_m): hash values may be negative.
-
-Sun Oct  2 02:04:12 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* string.c (rb_str_hash_m): st_index_t is not guaranteed as the same
-	  size with int, and of course also not guaranteed the value can be
-	  Fixnum.
-
-Sun Oct  2 02:03:06 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* numeric.c (rb_fix2str): detect unnormalized Fixnum value.
-
-Sat Oct  1 23:08:47 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/date/date_parse.c (date_zone_to_diff): it's nonsence and really
-	  harm that to use unary minus operator with unsigned value.
-	  get rid of test failures introduced at r56312.
-
-Sat Oct  1 22:17:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (iseq_compile_each): move numeric literal range
-	  optimization from fixup_nodes() in parse.y.
-
-Sat Oct  1 19:19:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (compile_flip_flop): simplify generated code.
-
-	* compile.c (compile_branch_condition): flip-flop can appear only
-	  in conditional expressions.
-
-Sat Oct  1 02:02:02 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (poll_child_status): rb_w32_wait_events_blocking() sets
-	  errno internally, then should not set it here.
-
-Fri Sep 30 19:06:21 2016  Anton Davydov  <mail@davydovanton.com>
-
-	* lib/uri/http.rb: Documentation and code style improvements.
-	* test/uri/test_http.rb: Added test for coverage.
-	  [fix GH-1427][ruby-core:77255][Misc #12756]
-
-Fri Sep 30 18:43:20 2016  Jason Yeo  <jason@jasonyeo.me>
-
-	* doc/syntax/control_expressions.rdoc: Add missing 'as'
-	  [ci skip][fix GH-1448] Patch by @jsyeo
-
-Thu Sep 29 23:38:04 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* lib/yaml/store.rb (YAML::Store#dump): use table argument instead
-	  of @table directly.
-
-Thu Sep 29 22:22:22 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* lib/yaml/store.rb (YAML::Store#initialize): Fix arguments.
-	  [ruby-dev:49821] [Bug #12800]
-
-	* test/yaml/test_store.rb: Add tests from test/test_pstore.rb.
-
-	* test/yaml/test_store.rb (YAMLStoreTest#test_with_options): Add options test.
-
-	* lib/yaml/store.rb (YAML::Store#dump): Revert to to_yaml.
-
-	* lib/yaml/store.rb (YAML::Store#empty_marshal_data): Use to_yaml with options.
-
-	* lib/yaml/store.rb (YAML::Store#empty_marshal_checksum): Use CHECKSUM_ALGO.
-
-Thu Sep 29 19:34:23 2016  Pete Higgins  <pete@peterhiggins.org>
-
-	* thread_sync.c (rb_queue_pop, rb_szqueue_push, rb_szqueue_pop):
-	  Document exception types, ThreadError, raised by Queue and
-	  SizedQueue.  [Fix GH-1451]
-
-Thu Sep 29 19:21:02 2016  Pete Higgins  <pete@peterhiggins.org>
-
-	* thread_sync.c (Init_thread_sync): Remove confusing doc comments,
-	  which are picked up by rdoc unexpectedly, from Queue and
-	  SizedQueue.  [Fix GH-1450]
-
-Wed Sep 28 23:14:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/pstore.rb (PStore::CHECKSUM_ALGO): find available hashing
-	  algorithm for checksum.  MD5 is not available in FIPS mode.
-	  [Feature #6943]
-
-Wed Sep 28 13:00:25 2016  ksss  <co000ri@gmail.com>
-
-	* signal.c (sig_signame): [DOC] Add documentation in the case of
-	  return nil.  [Fix GH-1449]
-
-Wed Sep 28 10:43:27 2016  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* .travis.yml: delete comments. They were outdated.
-
-Wed Sep 28 09:57:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update
-	  rubygems to 2.6.7.
-	  Release note of 2.6.7: https://github.com/rubygems/rubygems/commit/60f35bd1d2359fc30301d2d4cd72bc6833e8d12a
-
-Wed Sep 28 00:21:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* error.c (rb_warning_s_warn): the argument must be an
-	  ASCII-compatible string.  [ruby-core:77430] [Bug #12793]
-
-Tue Sep 27 23:22:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (symbol, dsym, parser_set_number_literal): set state to
-	  ENDARG, so that `do` after a literal should be `do_block` and
-	  bound to the outer method.  [ruby-core:72482] [Bug #11873]
-
-	* parse.y (parse_ident): revert r56198.
-
-	* parse.y (warn_balanced): the state of symbol and numeric
-	  literals is now EXPR_ENDARG, do not exclude it.
-
-Tue Sep 27 22:59:42 2016  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* NEWS: news about Warning.warn.
-
-Tue Sep 27 18:10:18 2016  Jeremy Evans <code@jeremyevans.net>
-
-	* error.c: This makes all warnings raised call Warning.warn, which
-	  by default does the same thing it does currently
-	  (rb_write_error_str).  You can override Warning.warn to change
-	  the behavior. [ruby-core:75016] [Feature #12299]
-
-Tue Sep 27 17:35:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* iseq.c (iseqw_s_compile_file): deal with syntax error as well as
-	  compile, and should not abort when rescued.
-
-Tue Sep 27 12:07:17 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* lib/cgi/cookie.rb (parse): don't allow , as a separator. [Bug #12791]
-
-	* lib/webrick/cookie.rb (parse): ditto.
-
-Mon Sep 26 21:37:21 2016  Akinori MUSHA  <knu@iDaemons.org>
-
-	* man/erb.1, man/irb.1, man/ri.1, man/ruby.1: Remove Ns before
-	  punctuation.
-
-Mon Sep 26 16:23:49 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/stringio/stringio.c (strio_seek): Avoid signed integer overflow.
-	  It's not harmful in practice here, but is still undefined behavior.
-
-	* ext/stringio/stringio.c (strio_extend): Check that the new length does
-	  not exceed LONG_MAX. This fixes the invalid write on the overflow.
-
-	* test/stringio/test_stringio.rb (test_write_integer_overflow): Add a
-	  test case for the above fix in strio_extend().
-
-Mon Sep 26 15:43:34 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* eval_intern.h (TH_PUSH_TAG): Initialize struct rb_vm_tag::tag with
-	  Qundef rather than 0 which is equal to Qfalse. Since Kernel#throw(obj)
-	  searches a tag with rb_vm_tag::tag == obj, throw(false) can
-	  accidentally find an unrelated tag which is not created by
-	  Kernel#catch.  [ruby-core:77229] [Bug #12743]
-
-	* test/ruby/test_exception.rb (test_throw_false): Add a test case for
-	  this.
-
-Mon Sep 26 14:36:12 2016  Naotoshi Seo  <sonots@gmail.com>
-
-	* lib/tempfile.rb: provide default basename parameter for
-	  Tempfile.create. [Feature #11965] Patch by Yuki Kurihara
-	* test/test_tempfile.rb: ditto.
-
-Mon Sep 26 14:10:54 2016  Ary Borenszweig  <ary@esperanto.org.ar>
-
-	* string.c (lstrip_offset): add a fast path in the case of single
-	  byte optimizable strings, as well as rstrip_offset.
-	  [ruby-core:77392] [Feature #12788]
-
-Mon Sep 26 12:00:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gems/bundled_gems: update to minitest-5.9.1.
-
-Mon Sep 26 11:50:03 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* tool/rbinstall.rb (gem): Don't install gemspec if no files will be
-	  installed for the gem. This happens when the extension library is not
-	  compiled.
-
-Mon Sep 26 11:06:47 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* string.c (enc_strlen, rb_enc_strlen_cr): Avoid signed integer
-	  overflow. The result type of a pointer subtraction may have the same
-	  size as long. This fixes String#size returning an negative value on
-	  i686-linux environment:
-
-	    str = "\x00" * ((1<<31)-2))
-	    str.slice!(-3, 3)
-	    str.force_encoding("UTF-32BE")
-	    str << 1234
-	    p str.size
-
-Sun Sep 25 22:48:06 2016  namusyaka  <namusyaka@gmail.com>
-
-	* lib/erb.rb (ERB::Compiler::TrimScanner#stag): The :stag accessor
-	  has already been available because it is defined in parent
-	  Scanner class.  [Fix GH-1445]
-
-Sun Sep 25 19:21:26 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
-
-	* node.c (dump_array): remove duplicate header of NODE_ARRAY/
-	  NODE_VALUES.
-
-Sat Sep 24 22:26:20 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (extract_makefile, extmake, configuration): store
-	  extra libraries to be installed.
-
-	* tool/rbinstall.rb (ext-arch): install extra libraries.
-
-	* ext/zlib/extconf.rb: install zlib if built.
-
-Sat Sep 24 14:24:55 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* spec/README: update URL.
-
-Sat Sep 24 11:28:22 2016  Koichi ITO  <koic.ito@gmail.com>
-
-	* fix typos, "a" before "Integer" to "an".  [Fix GH-1438]
-
-Sat Sep 24 10:19:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/misc/test_ruby_mode.rb (assert_indent): since write-region
-	  in Emacs 25.1 no longer displays the "Wrote file" message, shows
-	  the explicit message to check if successfully finished.
-	  [ruby-core:77355] [Bug #12785]
-
-	* test/misc/test_ruby_mode.rb (EXPR_SAVE): use a numeric prefix
-	  argument of 0, not to make the previous version into a backup
-	  file, instead of backup-inhibited.
-
-	* test/misc/test_ruby_mode.rb (run_emacs): always save the buffer
-	  if modified.
-
-Fri Sep 23 23:57:40 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* vm_method.c (make_method_entry_refined): fix wrong use of ||.
-
-Fri Sep 23 21:38:58 2016  Akinori MUSHA  <knu@iDaemons.org>
-
-	* tool/mdoc2man.rb (Mdoc2Man#parse_macro): Add support for the
-	  `Lk` macro.
-
-	* tool/mdoc2man.rb (Mdoc2Man#shift_arg): A new function to extract
-	  a possibly quoted argument.
-
-Fri Sep 23 20:36:05 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* eval.c (rb_mod_refine): refine modules as well.
-	  [ruby-core:76199] [Feature #12534]
-
-Fri Sep 23 20:19:09 2016  Akinori MUSHA  <knu@iDaemons.org>
-
-	* man/ruby.1: Update the paragraphs in "Rich Libraries" which
-	  included a dead link.
-
-Fri Sep 23 20:05:27 2016  Akinori MUSHA  <knu@iDaemons.org>
-
-	* man/ruby.1, man/erb.1, man/irb.1, man/ri.1: Use the `Lk` macro
-	  for hyperlinks, which has been available since mdocml 1.5.1
-	  (released more than seven years ago).
-
-Fri Sep 23 15:47:04 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/forwardable.rb (_delegator_method): allow private methods to
-	  be delegated, with warnings.  [ruby-core:77341] [Bug #12782]
-
-Fri Sep 23 12:15:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (iseq_peephole_optimize): enable tail call
-	  optimization inside a conditional block.
-
-Thu Sep 22 13:00:04 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* gc.c (gc_start_internal): [DOC] methods without arguments
-	  like r56194. [Bug #12777]
-
-Wed Sep 21 17:43:53 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* process.c (InitVM_process): Support CLOCK_MONOTONIC_RAW_APPROX,
-	  CLOCK_UPTIME_RAW, and CLOCK_UPTIME_RAW_APPROX which are introduced
-	  by macOS 10.12.
-
-Wed Sep 21 13:47:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (brace_body, do_body): preserve cmdarg_stack so that
-	  `do` after cmdarg in a block should be `do_block` and bound to
-	  the outer method.  [ruby-core:72482] [Bug #11873]
-
-	* parse.y: `do` after cmdarg in parentheses should be `do_block`
-	  and bound to the outer method.  [ruby-core:72482] [Bug #11873]
-
-	* parse.y (brace_body, do_body): extract block bodies.
-
-Tue Sep 20 23:02:50 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (gc_start_internal): [DOC] add ObjectSpace.garbage_collect
-	  and fix GC#garbage_collect.  [Bug #12777]
-
-Tue Sep 20 21:24:01 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* doc/extension.ja.rdoc: translate r56189 (rb_gc_adjust_memory_usage).
-
-Tue Sep 20 17:52:28 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* gems/bundled_gems: Update rake-11.3.0
-
-Tue Sep 20 16:52:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (rb_gc_adjust_memory_usage): notify memory usage to the GC
-	  engine by extension libraries, to trigger GC.  [Feature #12690]
-
-Mon Sep 19 17:05:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (Init_Numeric), bignum.c (Init_Bignum): deprecate
-	  Fixnum and Bignum.  this may be reverted after previews.
-	  [Feature #12739]
-
-Mon Sep 19 10:36:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enumerator.c (lazy_init_yielder): directly call stored functions.
-	  [Feature #6183]
-
-	* enumerator.c (lazy_add_method): create lazy enumerator which
-	  uses lazy_init_yielder().
-
-Sun Sep 18 22:48:54 2016  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb (RSS::BaseModel): Remove needless codes.
-	  [Bug #12773][ruby-dev:49813]
-	  Reported by Kazuhiro NISHIYAMA. Thanks!!!
-
-Sun Sep 18 19:23:47 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* lib/sync.rb: Fix NameError when error.
-
-Sat Sep 17 22:46:02 2016  Koichi ITO  <koic.ito@gmail.com>
-
-	* vm_insnhelper.c (vm_throw_start): Remove too much ";"
-	  [fix GH-1432]
-
-Sat Sep 17 19:19:06 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* test/openssl/test_ssl.rb (test_ctx_options): Fix test failure on
-	  Ubuntu 16.04. The fix in r56147 was incomplete. This is a cherry-pick
-	  of the commit b039f3e268c2 at ruby/openssl.
-
-Sat Sep 17 10:49:35 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* doc/extension.ja.rdoc: translate r56130 (rb_check_arity).
-
-Sat Sep 17 02:40:52 2016  Aaron Patterson <tenderlove@ruby-lang.org>
-
-	* ext/objspace/objspace_dump.c: Fix stream processing support for heap
-	  dumps. Full heap dumps should use JSON lines (http://jsonlines.org)
-	  so that we can process very large heaps without loading the entire
-	  heap dump in to memory at once.
-
-Fri Sep 16 22:10:31 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* ext/openssl/ossl_ssl.c (ssl_npn_select_cb_common): Fix compile error
-	  with old version of fcc (Fujitsu C Compiler) on Solaris 10.
-	  [Bug #12769] [ruby-dev:49809]
-
-Fri Sep 16 21:28:25 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* internal.h (MAYBE_UNUSED): The fallback definition is needed.
-	  Fix compile error with some non-GCC compilers such as
-	  Oracle Solaris Studio 12.3 on Solaris 10.
-	  [Bug #12767] [ruby-dev:49807]
-
-	* internal.h (WARN_UNUSED_RESULT): ditto.
-
-Fri Sep 16 21:19:51 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* hash.c (each_pair_i_fast): Fix compile error with old version of
-	  fcc on Solaris 10. [Bug #12768] [ruby-dev:49808]
-
-Fri Sep 16 19:46:05 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (config.h): fixed compile error with VC introduced
-	  by previous commit.
-
-Fri Sep 16 14:54:34 2016  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* internal.h (WARN_UNUSED_RESULT): moved to configure.in, to
-	  actually check its availability rather to check GCC's version.
-
-	* configure.in (WARN_UNUSED_RESULT): moved to here.
-
-	* configure.in (RUBY_FUNC_ATTRIBUTE): change function declaration
-	  to return int rather than void, because it makes no sense for a
-	  warn_unused_result attributed function to return void.
-
-	  Funny thing however is that it also makes no sense for noreturn
-	  attributed function to return int.  So there is a fundamental
-	  conflict between them.  While I tested this, I confirmed both
-	  GCC 6 and Clang 3.8 prefers int over void to correctly detect
-	  necessary attributes under this setup.  Maybe subject to change
-	  in future.
-
-	* internal.h (UNINITIALIZED_VAR): renamed to MAYBE_UNUSED, then
-	  moved to configure.in for the same reason we move
-	  WARN_UNUSED_RESULT.
-
-	* configure.in (MAYBE_UNUSED): moved to here.
-
-	* internal.h (__has_attribute): deleted, because it has no use now.
-
-	* string.c (rb_str_enumerate_lines): refactor macro rename.
-
-	* string.c (rb_str_enumerate_bytes): ditto.
-
-	* string.c (rb_str_enumerate_chars): ditto.
-
-	* string.c (rb_str_enumerate_codepoints): ditto.
-
-	* thread.c (do_select): ditto.
-
-	* vm_backtrace.c (rb_debug_inspector_open): ditto.
-
-	* vsnprintf.c (BSD_vfprintf): ditto.
-
-Fri Sep 16 14:35:55 2016  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* ChangeLog (add-log-time-format): Not exactly sure when but
-	  recently (25.x maybe), emacs changed its API to take optional
-	  two arguments.  We have to follow that.
-
-Fri Sep 16 06:43:25 2016  Aaron Patterson <tenderlove@ruby-lang.org>
-
-	* lib/uri/generic.rb (def check_password): don't include bad password
-	  in URI exception output
-
-	* test/uri/test_generic.rb (def test_set_component): test for behavior
-
-Thu Sep 15 21:40:03 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* doc/extension.ja.rdoc: Fix file name.
-
-Thu Sep 15 00:59:30 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* benchmark/: add vnmakarov's benchmarks around hash [ruby-core:75265]
-
-Wed Sep 14 07:02:31 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* hash.c (each_pair_i_fast): use rb_yield_values2 to avoid var args.
-
-Tue Sep 13 21:32:54 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* string.c (STR_HEAP_SIZE, RESIZE_CAPA_TERM, str_new0, rb_str_buf_new,
-	  str_shared_replace, rb_str_init, str_make_independent_expand,
-	  rb_str_resize): Avoid overflow by casting the length to size_t. size_t
-	  should be able to represent LONG_MAX+termlen.
-
-	* string.c (rb_str_modify_expand): Check that the new length is in the
-	  range of long before resizing. Also refactor to use RESIZE_CAPA_TERM
-	  macro.
-
-	* string.c (str_buf_cat): Fix so that it does not create a negative
-	  length String. Also fix the condition for 'string sizes too big', the
-	  total length can be up to LONG_MAX.
-
-	* string.c (rb_str_plus): Check the resulting String length does not
-	  exceed LONG_MAX.
-
-	* string.c (rb_str_dump): Fix integer overflow. The dump result will be
-	  longer then the original String.
-
-Tue Sep 13 21:30:53 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* gc.c (heap_extend_pages, get_envparam_size, ruby_malloc_size_overflow,
-	  gc_profile_dump_on): Use PRIuSIZE instead of PRIdSIZE as the passed
-	  value is size_t, not ssize_t.
-
-	* iseq.c (get_line_info, rb_iseq_disasm_insn): Ditto.
-
-	* sprintf.c (rb_str_format): Ditto.
-
-	* thread_win32.c (native_thread_create): Ditto.
-
-	* vm.c (get_param): Ditto.
-
-	* ext/objspace/objspace_dump.c (dump_append_string_content,
-	  dump_object): Ditto.
-
-	* ext/socket/raddrinfo.c (host_str, port_str): Ditto.
-
-Tue Sep 13 21:27:35 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* string.c (STR_EMBEDDABLE_P): Renamed from STR_EMBEDABLE_P(). And use
-	  it in more places.
-
-Tue Sep 13 21:23:51 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* README.md: Drop support for BeOS now that Haiku is stable since
-	  2.3.0.
-
-	* README.ja.md: ditto.
-
-Tue Sep 13 21:11:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (STR_EMBEDABLE_P): extract the predicate macro to tell
-	  if the given length is capable in an embedded string, and fix
-	  possible integer overflow.
-
-Tue Sep 13 18:37:08 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* test/ruby/test_exception.rb: fix thread issues.
-	  * use Queue instead of a local variable for synchronization.
-	  * join created thread to solve leaking threads warning.
-
-Tue Sep 13 16:07:26 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* string.c (rb_str_set_len): The buffer overflow check is wrong. The
-	  space for termlen is allocated outside the capacity returned by
-	  rb_str_capacity(). This fixes r41920 ("string.c: multi-byte
-	  terminator", 2013-07-11).  [ruby-core:77257] [Bug #12757]
-
-	* test/-ext-/string/test_set_len.rb (test_capacity_equals_to_new_size):
-	  Test for this change. Applying only the test will trigger [BUG].
-
-Tue Sep 13 06:03:34 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* common.mk (benchmark): fix lib path.
-
-Tue Sep 13 00:39:47 2016  Aaron Patterson <tenderlove@ruby-lang.org>
-
-	* class.c (singleton_class_of): Copy superclass serial number to
-	  singleton class.  This improves singleton class IMC hit rates.
-	  [Feature #12364] [ruby-core:75425]
-
-Mon Sep 12 13:46:23 2016  Anton Davydov  <mail@davydovanton.com>
-
-	* lib/uri/mailto.rb: Removed needless `return` and use `.` instead of `::`
-	  with class method.
-	* test/uri/test_mailto.rb: Added tests for coverage.
-	  [fix GH-1426][Misc #12750][ruby-core:77242]
-
-Sun Sep 11 21:30:26 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* NEWS: News about Module.used_modules.
-
-Sun Sep 11 19:06:49 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_write_console): should set written length as the
-	  return value.  [Bug #12748] [ruby-dev:49786]
-
-Fri Sep  9 22:43:29 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* gems/bundled_gems: sort lines.
-
-Fri Sep  9 17:59:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* thread.c (rb_threadptr_raise): set cause from the called thread,
-	  but not from the thread to be interrupted.
-	  [ruby-core:77222] [Bug #12741]
-
-Fri Sep  9 13:50:05 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* doc/extension.rdoc, doc/extension.ja.rdoc: fix file name.
-	  pointed out by @takkanm in the RubyKaigi talk.
-
-Fri Sep  9 13:14:53 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* News: Announcing update to Unicode version 9.0.0 [ci skip]
-
-Fri Sep  9 10:10:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* variable.c (rb_const_search): warn with the actual class/module
-	  name which defines the deprecated constant.
-
-	* variable.c (rb_const_search): raise with the actual class/module
-	  name which defines the private constant.
-
-Thu Sep  8 17:47:18 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
-
-	* array.c (flatten): use rb_obj_class instead of rb_class_of
-	  because rb_class_of may return a singleton class.
-	  [ruby-dev:49781] [Bug #12738]
-
-Thu Sep  8 17:40:15 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* tool/rbinstall.rb (gem): use the bindir of each gemspec instead
-	  of hardcoded 'bin', since rdoc 5.0.0 overrides it.
-
-Thu Sep  8 16:47:03 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* eval.c (rb_mod_s_used_modules): rename Module.used_refinements to
-	  Module.used_modules.  [Feature #7418] [ruby-core:49805]
-
-Thu Sep  8 14:21:48 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* ext/psych/psych.gemspec, lib/rdoc/rdoc.gemspec: Use file list instead of
-	  git output. It shows warning message when invoke `make install`
-	  [Bug #12736][ruby-dev:49778]
-
-Thu Sep  8 13:41:46 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* insns.def (setclassvariable, setconstant): warn when self is a
-	  refinement.  [Bug #10103] [ruby-core:64143]
-
-Thu Sep  8 11:29:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* hash.c (rb_hash_transform_values, rb_hash_transform_values_bang):
-	  Rename map_v to transform_values.
-	  [Feature #12512] [ruby-core:76095]
-
-	* test/ruby/test_hash.rb: ditto.
-
-Thu Sep  8 10:08:35 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* {ext,test}/openssl: Import Ruby/OpenSSL 2.0.0.beta.2. The full commit
-	  history since v2.0.0.beta.1 can be found at:
-	  https://github.com/ruby/openssl/compare/v2.0.0.beta.1...v2.0.0.beta.2
-
-Thu Sep  8 07:23:34 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rdoc/*, test/rdoc/*: Update rdoc-5.0.0.beta2
-	  Fixed ri parse defect with left-hand matched classes.
-	  https://github.com/rdoc/rdoc/pull/420
-
-Thu Sep  8 01:12:47 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* eval.c (rb_mod_s_used_refinements): new method
-	  Module.used_refinements.  based on the patch by Charlie
-	  Somerville.  [Feature #7418] [ruby-core:49805]
-
-Wed Sep  7 17:50:38 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/util.h (setenv): remove POSIX-noncompliant
-	  definition with 2 arguments.
-
-Wed Sep  7 17:35:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* unicode/8.0.0/casefold.h, name2ctype.h, unicode/data/8.0.0:
-	  removing directories/files related to Unicode version 8.0.0
-
-Wed Sep  7 17:21:55 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/timeout.rb (Timeout#timeout): add custom error message
-	  argument.  [Feature #11650]
-
-Wed Sep  7 17:13:05 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* common.mk: Updated Unicode version to 9.0.0 [Feature #12513]
-
-	* unicode/9.0.0/casefold.h, name2ctype.h, unicode/data/9.0.0:
-	  new directories/files for Unicode version 9.0.0
-
-Wed Sep  7 16:00:45 2016  Tanaka Akira  <akr@fsij.org>
-
-	* lib/open-uri.rb: Allow http to https redirection.
-	  Note that https to http is still forbidden.
-	  [ruby-core:20485] [Feature #859] by Roman Shterenzon.
-
-Wed Sep  7 14:56:59 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
-
-	* lib/csv.rb (CSV::{Row,Table}#{each,delete_if}): returns an enumerator
-	  if no block is given. [ruby-core:75346] [Feature #12347]
-
-	* test/csv/test_row.rb: add test for above.
-
-	* test/csv/test_table.rb: ditto.
-
-Wed Sep  7 14:50:01 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
-
-	* gems/bundled_gems: update to power_assert 0.3.1.
-
-Wed Sep  7 12:16:09 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* ext/psych/*, test/psych/*: Update psych-2.1.1
-	  This version fixed following pull requests.
-	  https://github.com/tenderlove/psych/pull/284
-	  https://github.com/tenderlove/psych/pull/276
-
-Wed Sep  7 11:51:06 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rdoc/*, test/rdoc/*: Update rdoc-5.0.0.beta1
-	  This version is mostly same as r56072. It contains to remove code
-	  for Ruby 1.8
-
-Tue Sep  6 09:23:06 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rdoc/rdoc.gemspec: partly reverted for default gem installer.
-	  upstream configuration is not working on ruby core repository.
-
-Mon Sep  5 19:35:22 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rdoc/*, test/rdoc/*: Update rdoc/rdoc master(f191513)
-	  https://github.com/rdoc/rdoc/blob/master/History.rdoc#423--2016--
-	  https://github.com/rdoc/rdoc/blob/master/History.rdoc#422--2016-02-09
-
-Sun Sep  4 00:17:55 2016  Sho Hashimoto  <sho-h@ruby-lang.org>
-
-	* proc.c: [DOC] fix Object#define_singleton_method and
-	  main.define_method return value. [ci skip]
-
-Sat Sep  3 11:28:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* thread_pthread.c (ruby_init_stack): check stack bounds even if
-	  get_main_stack succeeded, on the "co-routine" case.
-	  https://github.com/ruby/ruby/commit/53953ee#commitcomment-18887413
-
-Fri Sep  2 16:06:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* internal.h (MEMO_V1_SET, MEMO_V2_SET): fix typos.  use the macro
-	  parameter, not the local variable.
-
-Fri Sep  2 00:55:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (timestamp_file): move extmk.rb specific tricks
-	  from lib/mkmf.rb.  keep RUBYCOMMONDIR prefix not to conflict
-	  with a timestamp file in the toplevel.
-
-Thu Sep  1 14:24:16 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (gems): move dirty hacks for bundled gems from
-	  mkmf.rb.
-
-	* lib/mkmf.rb (create_makefile): yield all configuration strings.
-
-Wed Aug 31 17:39:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (create_makefile): make gem.build_complete file
-	  under TARGET_SO_DIR and install it only when the gem build
-	  succeeded.  [ruby-core:77057] [Bug #12681]
-
-Wed Aug 31 15:36:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb: move TARGET_SO_DIR stuffs to mkmf.rb.
-
-	* lib/mkmf.rb (create_makefile): create target shared object files
-	  under $(TARGET_SO_DIR) which is $sodir if it is defined with
-	  $extout.  [ruby-core:77058] [Bug #12681]
-
-Wed Aug 31 01:56:55 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* doc/extension.ja.rdoc: [DOC] Fix a typo. [ci skip]
-
-Wed Aug 31 00:52:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb: make the gems target directory under the expanded
-	  name.  [ruby-core:77102] [Bug #12714]
-
-Tue Aug 30 15:27:27 2016  Kouhei Yanagita  <yanagi@shakenbu.org>
-
-	* ext/json/lib/json/add/ostruct.rb (OpenStruct.json_create):
-	  Correct documentation, fix the name of values.  [Fix GH-1421]
-
-Tue Aug 30 14:53:34 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* io.c (nogvl_fsync, nogvl_fdatasync): on Windows, just ignore if the
-	  fd is associated to non-disk device.  if call fsync and/or fdatasync
-	  with such fds, it causes Errno::EBADF exception and the behavior is
-	  incompatible with ruby 2.1 and earlier unintentionally introduced.
-
-Tue Aug 30 03:38:35 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* vm_dump.c (backtrace): use rip in the saved context for the case
-	  the SIGSEGV is received when the process is in userland.
-	  Note that ip in the stack should be used if the signal is received
-	  when it is in kernel (when it is calling syscall) [Bug #12711]
-
-Sat Aug 27 10:26:14 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* array.c (rb_ary_concat_multi): take multiple arguments.  based
-	  on the patch by Satoru Horie.  [Feature #12333]
-
-	* string.c (rb_str_concat_multi, rb_str_prepend_multi): ditto.
-
-Thu Aug 25 00:42:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/file.c (append_wstr): remove a codepage argument, and use
-	  INVALID_CODE_PAGE for conversion by econv.
-
-	* win32/file.c (append_wstr): exclude the terminator from the
-	  result length when input len == -1.
-
-Wed Aug 24 22:41:30 2016  Kouhei Sutou  <kou@cozmixng.org>
-
-	* gc.c (gc_reset_malloc_info): Remove too much ";".
-
-Wed Aug 24 20:07:57 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* include/ruby/defines.h (ALWAYS_INLINE): Add alternative definition.
-	  Fix compile error with compilers that do not have force inline
-	  attribute, including old version of fcc on Solaris 10.
-	  [ruby-dev:49773] [Bug #12701]
-
-Wed Aug 24 16:56:26 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* .gdbinit: follow r55766's VM change.
-
-Wed Aug 24 12:57:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (rb_mod_initialize, rb_class_initialize): [DOC] these
-	  methods do not invoke module_eval/class_eval, just eval the
-	  given block under the new module/class but sharing the context
-	  with the surrounding scope like those methods.
-	  [ruby-core:77023] [Bug #12696]
-
-Tue Aug 23 10:34:40 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/psych/test_psych.rb (test_load_file_with_fallback): fix
-	  Tempfile leak.  https://github.com/tenderlove/psych/pull/288
-
-Tue Aug 23 10:15:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_fs_setter): check and convert $; value at
-	  assignment.
-
-Tue Aug 23 02:09:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_split_m): show $; name in error message when it
-	  is a wrong object.
-
-Mon Aug 22 16:29:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/csv.rb (CSV#shift): store partial quoted strings in an array
-	  and join at last, to improve performance with very long quoted
-	  lines.  [ruby-core:76987] [Bug #12691]
-
-Mon Aug 22 14:35:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* man/irb.1: remove useless -width option.
-	  [ruby-dev:49767] [Bug #12692]
-
-Mon Aug 22 09:02:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* iseq.c (Init_ISeq): undefine allocator of InstructionSequence,
-	  to get rid of segfaults at method call on uninitialized object.
-
-Sat Aug 21 05:47:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* enum.c (enum_sort): prevent wasteful array duplication.
-
-Sat Aug 20 11:20:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* rubystub.c: generalize win32/stub.c.
-
-Fri Aug 19 11:39:06 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (primary): allow parenthesised statement as a method
-	  argument.  [Feature #12686]
-
-Fri Aug 19 09:12:45 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm.c (vm_set_main_stack): TOPLEVEL_BINDING must be built.
-	  http://www.viva64.com/en/b/0414/#ID0EQ1CI  [ruby-core:76973]
-
-Fri Aug 19 01:00:53 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* proc.c (mnew_missing): Remove an unused argument.
-	  After r51126 rid is not used.
-
-Thu Aug 18 09:26:52 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* gems/bundled_gems: bump to test-unit-3.2.1
-
-Thu Aug 18 02:36:26 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* tool/rbinstall.rb: skip gems which failed to build extensions.
-	  [ruby-dev:49764] [Bug #12683]
-
-Wed Aug 17 23:35:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gems/bundled_gems (tk): bump up to 0.1.1.
-
-Wed Aug 17 23:14:42 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb: build gem extensions into separate directories
-
-	* tool/rbinstall.rb: install pre-built gem extension files gem
-	  extension directories.  [ruby-core:76931] [Bug #12681]
-
-Tue Aug 16 21:04:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (UNICODE_HDR_DIR): separate unicode header files from
-	  unicode data files.  [ruby-core:76879] [Bug #12677]
-
-Tue Aug 16 11:17:51 2016  Koichi ITO  <koic.ito@gmail.com>
-
-	* lib/net/http/header.rb: Fix typo. [ci skip][fix GH-1407]
-	* transcode.c: ditto.
-
-Tue Aug 16 11:02:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* tool/make-snapshot (package): save generated header files from
-	  unicode data.  [ruby-core:76879] [Bug #12677]
-
-Mon Aug 15 20:31:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* node.c (dump_array): show nd_alen field in NODE_ARRAY only in
-	  the first node.  it is nd_end in the rest nodes.
-
-Mon Aug 15 16:41:32 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* appveyor.yml: Update libressl version to 2.3.7.
-
-Mon Aug 15 11:46:50 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (extmake): extension libraries in gems cannot link
-	  statically.
-
-Sun Aug 14 22:35:40 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* id_table.c (hash_table_extend): should not shrink the table than
-	  the previous capacity.  [ruby-core:76534] [Bug #12614]
-
-Sun Aug 14 18:51:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gems/bundled_gems: add gemified tk 0.1.0.
-	  this needs `extract-gems` to build.
-
-Sun Aug 14 14:54:14 2016  Kouhei Sutou  <kou@cozmixng.org>
-
-	* object.c (InitVM_Object): Update referenced document path.
-
-Sat Aug 13 23:08:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (num_funcall0, num_funcall1): get rid of infinite
-	  recursion in fallback methods of Numeric.
-
-Sat Aug 13 11:10:08 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (command_asgn, arg): fix syntax errors with chained
-	  assignment with op assign.  [Bug #12669]
-
-Sat Aug 13 10:52:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (stmt, arg): rescue modifier in command op assignment
-	  should be limited to rhs only.  [ruby-core:75621] [Bug #12402]
-
-Sat Aug 13 07:51:40 2016  Masaki Suketa <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c (ole_val2variant): fix integer conversion in
-	  cygwin64.
-
-Fri Aug 12 21:05:19 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* lib/webrick/config.rb (WEBrick::Config::General):
-	  disable reverse lookup by default. [ruby-core:45514] [Feature #6559]
-	  Socket.do_not_reverse_lookup is true by default but WEBrick
-	  overwrote it.
-	  patch by Eric Hodel [ruby-core:45527]
-
-Fri Aug 12 12:50:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* error.c (rb_syntax_error_append): fix newline in syntax error
-	  message to the beginning, not after file name and line number.
-	  [Feature #11951]
-
-Thu Aug 11 16:24:23 2016  Ferdinand Niedermann  <nerdinand@nerdinand.com>
-
-	* compar.c (cmp_clamp): Introduce Comparable#clamp.  [Feature #10594]
-
-Thu Aug 11 03:16:59 2016  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
-
-	* lib/prime.rb: Optimize prime?
-	  Adapted from patch by Jabari Zakiya [#12665]
-
-	* test/test_prime.rb: Improve test
-
-Wed Aug 10 22:37:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (command_rhs, arg_rhs): introduce new rules to reduce
-	  repeated rules with rescue modifier.
-
-Wed Aug 10 17:26:43 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (command_asgn): rescue modifier in command assignment
-	  should be limited to rhs only.  [ruby-core:75621] [Bug #12402]
-
-Wed Aug 10 15:35:03 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/win32/resolv/resolv.c: needs windows.h for iphlpapi.h on
-	  cygwin.  [ruby-core:76791] [Bug #12663]
-
-	* ext/win32/resolv/resolv.c (w32error_make_error): use
-	  Win32::Resolv::Error, an alias of Win32::Registry::Error.
-
-Tue Aug  9 17:50:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* hash.c (rb_hash_map_v, rb_hash_map_v_bang): implement Hash#map_v and
-	  Hash#map_v! [Feature #12512] [ruby-core:76095]
-
-	* test/ruby/test_hash.rb: add tests for above change.
-
-Tue Aug  9 16:09:03 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* vm_insnhelper.c (vm_getivar): use always_inline because
-	  gcc7 doesn't inline this without always_inline.
-
-Tue Aug  9 15:41:24 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/tk: Tk is removed from stdlib.  [Feature #8539]
-	  https://github.com/ruby/tk is the new upstream.
-
-Tue Aug  9 00:12:31 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* doc/maintainers.rdoc: Remove moved file section.
-
-Mon Aug  8 20:56:46 2016  Masaki Suketa <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/sample/excel1.rb, ext/win32ole/sample/excel2.rb,
-	  ext/win32ole/sample/excel3.rb, ext/win32ole/sample/ie.rb,
-	  ext/win32ole/sample/ienavi.rb, ext/win32ole/sample/ienavi2.rb: use
-	  true instead of deprecated TRUE. [ci skip]
-
-Mon Aug  8 12:51:12 2016  Zarko Todorovski <zarko@ca.ibm.com>
-
-	* internal.h (RBASIC_CLEAR_CLASS): Reroute ANSI C's strict
-	  aliasing rule.
-	  [ruby-core:74427][Bug #12191][ruby-core:76747][Bug #12657]
-
-Sun Aug  7 18:08:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (InitVM_Object): deprecate toplevel constants TRUE,
-	  FALSE, and NIL.  [Feature #12574]
-
-Sun Aug  7 06:48:21 2016  Eric Wong  <e@80x24.org>
-
-	* ext/openssl/ossl_ssl.c (ossl_ssl_write_internal):
-	  avoid undefined behavior
-	* test/openssl/test_pair.rb (test_write_zero): new test
-	  [ruby-core:76751] [Bug #12660]
-
-Sat Aug  6 09:35:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* id_table.h (rb_id_table_iterator_result): add dummy sentinel
-	  member because C standard prohibits a trailing comma.
-
-Sat Aug  6 00:39:44 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* hash.c (env_enc_str_new): make string for an environment
-	  variable name or value.
-
-	* hash.c (env_name_new): make environment value string with the
-	  encoding for its name.
-
-Fri Aug  5 23:18:35 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* hash.c (env_str_new): taint the string.  get rid of a test failure
-	  introduced at r55811.
-
-Fri Aug  5 17:04:02 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* hash.c (w32_getenv): call rb_w32_getenv and rb_w32_ugetenv via
-	  this pointer without further comparisons.
-
-Thu Aug  4 11:54:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* hash.c (env_assoc): the encoding of the value should be the
-	  locale, as well as other methods, [], fetch, values, etc.
-
-Wed Aug  3 21:31:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (reg_fragment_enc_error): compile_error is different
-	  between parser and ripper.  [ruby-core:76397] [Bug #12651]
-
-Wed Aug  3 17:15:06 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (rb_obj_clone2): restrict freeze option to true other
-	  than false which only has the effect.  [Feature #12300]
-
-Wed Aug  3 10:47:07 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm_core.h: introduce VM_FRAME_RUBYFRAME_P()
-	  and VM_FRAME_CFRAME_P().
-	  Most of case, RUBY_VM_NORMAL_ISEQ_P() is no
-	  longer needed.
-
-	* vm_core.h: introduce rb_obj_is_iseq().
-
-	* cont.c, vm.c: VM_FRAME_MAGIC_DUMMY with
-	  VM_FRAME_FLAG_CFRAME.
-
-Wed Aug  3 09:25:16 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm_core.h: rename macros and make them inline functions.
-
-	  * rename VM_FRAME_TYPE_FINISH_P() to VM_FRAME_FINISHED_P().
-	  * rename VM_FRAME_TYPE_BMETHOD_P() to VM_FRAME_BMETHOD_P().
-
-Wed Aug 03 09:15:02 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm_core.h: introduce VM_FRAME_FLAG_CFRAME to represent cfp->iseq
-	  type.
-
-Tue Aug  2 21:42:40 2016  Chia-sheng Chen  <qitar888@gmail.com>
-
-	* math.c (tanh): make faster by the extract form if three
-	  hyperbolic functions are unavailable.  [Feature #12647]
-
-Tue Aug  2 12:37:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/socket/option.c, ext/socket/rubysocket.h (inet_ntop): share
-	  the fallback definition.  [ruby-core:76646] [Bug #12645]
-
-Tue Aug  2 04:07:29 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (set_pioinfo_extra): use more reliable way to search
-	  the position of pioinfo of VC14, and also support debug library of it.
-	  patched by davispuh AT gmail.com
-	  [ruby-core:76644] [Bug #12644]
-	  this fixes also [Bug #12631]
-
-Mon Aug  1 21:39:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb: [EXPERIMENTAL] build extension libraries in
-	  extracted gems.
-
-Mon Aug  1 16:07:18 2016  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* include/ruby/ruby.h (struct RStruct): no longer.
-
-	* internal.h (struct RStruct): moved here.
-
-	* struct.c (rb_struct_ptr): a compensation function for the lack
-	  of RSTRUCT_PTR.  But now that we have RSTRUCT_GET/SET, that must
-	  not be used anyway.  I mark this deprecated.  Dont use it.
-
-Mon Aug  1 14:50:06 2016  Jeremy Evans <code@jeremyevans.net>
-
-	* object.c (rb_obj_clone2): Allow Object#clone to take freeze:
-	  false keyword argument to not freeze the clone.
-	  [ruby-core:75017][Feature #12300]
-
-	* test/ruby/test_object.rb (TestObject): test for it.
-
-Mon Aug  1 12:16:19 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* ext/json/*, test/json/json_parser_test.rb: Update json-2.0.2.
-
-Sun Jul 31 16:17:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/win32/resolv/resolv.c (get_dns_server_list): [Win32] get DNS
-	  servers only for connected network devices by GetNetworkParams
-	  API.  [Bug #12604]
-
-Sat Jul 30 12:13:26 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c (String#downcase), NEWS: Mentioned that case mapping for all
-	  of ISO-8859-1~16 is now supported. [ci skip]
-
-Sat Jul 30 12:00:01 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_2.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for ISO-8859-2, by Yushiro Ishii.
-
-Fri Jul 29 20:57:12 2016  chuanshuo  <lilijreey@126.com>
-
-	* *.c: rename rb_funcall2 to rb_funcallv, except for extensions
-	  which are/will be/may be gems.  [Fix GH-1406]
-
-Fri Jul 29 10:51:34 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* proc.c (env_write): remove unused function.
-
-Fri Jul 29 10:49:52 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm_core.h (VM_LOCAL_P): should return an integer value.
-	  reported at
-	  http://d.hatena.ne.jp/nagachika/20160728/ruby_trunk_changes_55764_55770
-
-Fri Jul 29 04:23:08 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm_core.h (VM_ENV_LOCAL_P): return truthy (0 or not) value.
-
-	* vm.c (rb_vm_make_proc_lambda): use VM_ENV_ESCAPED_P() macro.
-
-Fri Jul 29 03:49:04 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm.c, internal.h: remove RubyVM::Env class and all of env objects
-	  are imemo objects (imemo_env).
-
-	* NEWS: describe this change. I believe nobody touch these objects
-	  because there are no method defined.
-
-	* vm_core.h: remove the following definitions.
-	  * rb_cEnv decl.
-	  * GetEnvPtr() because Env is no longer T_DATA object.
-
-	* vm_core.h (rb_env_t): fix layout for imemo values.
-
-	* vm_core.h (vm_assert_env): added.
-
-	* vm_core.h (vm_env_new): added.
-
-Thu Jul 28 19:53:21 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm_core.h: revisit the structure of frame, block and env.
-	  [Bug #12628]
-
-	  This patch introduce many changes.
-
-	  * Introduce concept of "Block Handler (BH)" to represent
-	    passed blocks.
-
-	  * move rb_control_frame_t::flag to ep[0] (as a special local
-	    variable). This flags represents not only frame type, but also
-	    env flags such as escaped.
-
-	  * rename `rb_block_t` to `struct rb_block`.
-
-	  * Make Proc, Binding and RubyVM::Env objects wb-protected.
-
-	  Check [Bug #12628] for more details.
-
-Thu Jul 28 15:05:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (ruby_fl_type): use __extension__ to get rid
-	  of pedantic warning against RUBY_FL_USER19.
-	  https://github.com/skylightio/skylight-ruby/issues/64
-
-	* include/ruby/ruby.h (rb_mul_size_overflow): ditto for use of
-	  int128.
-
-Wed Jul 27 10:32:59 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/windows_1253.c: Remove dead code found by Coverity Scan.
-
-Tue Jul 26 22:43:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (run_finalizer): make saved running finalizer state
-	  volatile to ensure not to be clobbered by longjmp.
-
-Tue Jul 26 19:26:00 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm_insnhelper.c: introduce rb_vm_pop_frame() and use it
-	  instead of setting rb_thread_t::cfp directly.
-
-	* vm_insnhelper.c (vm_pop_frame): return the result of
-	  finish frame or not.
-
-Tue Jul 26 19:06:39 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c (rb_raw_obj_info): support to show Proc obj.
-
-Tue Jul 26 18:55:55 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c (gc_mark): add `inline' explicitly.
-	  I expected to inline this function implicitly at the loop
-	  (ex: marking T_ARRAY objects) but sometimes it remains as
-	  normal call.
-
-Tue Jul 26 16:33:16 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/windows_1257.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for Windows-1257, by Sho Koike.
-
-Tue Jul 26 16:19:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/windows_1250.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for Windows-1250, by Sho Koike.
-
-	* ChangeLog: Fixed order of previous two entries.
-
-Tue Jul 26 15:54:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/windows_1253.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for Windows-1253, by Takumi Koyama.
-
-Tue Jul 26 15:30:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/windows_1251.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for Windows-1251, by Shunsuke Sato.
-
-Tue Jul 26 13:04:59 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive.rb: Add explicit skip test for
-	  availability of Unicode data files.
-
-Mon Jul 25 21:33:13 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* range.c (check_step_domain): check step argument domain by <=>
-	  method, instead of < and >.
-
-Mon Jul 25 21:11:32 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* doc/maintainers.rdoc: fix filenames.
-
-Mon Jul 25 16:59:00 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* debug.c (ruby_debug_printf): use rb_raw_obj_info()
-	  instead of rb_inspect() because it is more robust way
-	  to see object internal.
-
-Sun Jul 24 16:33:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* regenc.h/c, include/ruby/oniguruma.h, enc/ascii.c, big5.c, cp949.c,
-	  emacs_mule.c, euc_jp.c, euc_kr.c, euc_tw.c, gb18030.c, gbk.c,
-	  iso_8859_1|2|3|4|5|6|7|8|9|10|11|13|14|15|16.c, koi8_r.c, koi8_u.c,
-	  shift_jis.c, unicode.c, us_ascii.c, utf_16|32be|le.c, utf_8.c,
-	  windows_1250|51|52|53|54|57.c, windows_31j.c, unicode.c:
-	  Remove conditional compilation macro ONIG_CASE_MAPPING. [Feature #12386].
-
-Sun Jul 24 12:53:42 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* doc/maintainers.rdoc: xmlrpc is bundled gem from Ruby 2.4.
-
-Sun Jul 24 12:07:39 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* doc/maintainers.rdoc: Update OpenSSL maintainer.
-
-Sat Jul 23 22:43:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* internal.h (Check_Type): inline check for the object type.
-
-Sat Jul 23 04:06:04 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (RTEST, NIL_P): use RUBY prefixed name in
-	  macros.
-
-Sat Jul 23 01:41:29 2016  Eric Wong  <e@80x24.org>
-
-	* lib/webrick/httpservlet/cgihandler.rb (do_GET): delete HTTP_PROXY
-	* test/webrick/test_cgi.rb (test_cgi_env): new test
-	* test/webrick/webrick.cgi (do_GET): new endpoint to dump env
-	  [ruby-core:76511] [Bug #12610]
-
-Fri Jul 22 19:55:20 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm.c (vm_set_main_stack): remove unnecessary check.  toplevel
-	  binding must be initialized.  [Bug #12611] (N1)
-
-	* win32/win32.c (w32_symlink): fix return type.  [Bug #12611] (N3)
-
-	* string.c (rb_str_split_m): simplify the condition.
-	  [Bug #12611](N4)
-
-Fri Jul 22 17:13:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c (String#dump): Change escaping of non-ASCII characters in
-	  UTF-8 to use upper-case four-digit hexadecimal escapes without braces
-	  where possible [Feature #12419].
-
-	* test/ruby/test_string.rb (test_dump): Add tests for above.
-
-Fri Jul 22 10:35:35 2016  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rexml/attribute.rb (REXML::Attribute#to_string): Fix wrong
-	  entry reference name of double quote.
-	  [Bug #12609][ruby-core:76509]
-	  Patch by Joseph Marrero. Thanks!!!
-
-Fri Jul 22 10:32:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* template/unicode_norm_gen.tmpl: Remove
-	  UnicodeNormalize::UNICODE_VERSION at origin [Feature #12546].
-
-Fri Jul 22 09:23:51 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* LEGAL: Added entries for files under the USD license.
-	  [Bug #12598][ruby-core:76428][ci skip]
-
-Fri Jul 22 09:19:57 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* LEGAL: Added entry for `lib/rdoc/generator/template/darkfish/css/fonts.css`
-	  [Misc #12550][ruby-core:76255][ci skip]
-
-Fri Jul 22 06:28:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (run_finalizer): push and exec tag just once, instead of
-	  protecting for each finalizer.
-
-	* gc.c (gc_start_internal, rb_gc_start): set finalizing flag
-	  whenever calling deferred finalizers not to recurse.
-
-Thu Jul 21 22:26:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* missing/strl{cat,cpy}.c: Update latest upstream files.
-	  [Misc #12205][ruby-core:74487]
-	* LEGAL: Update license for missing/strl{cat,cpy}.c.
-
-Thu Jul 21 21:53:30 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* LEGAL: added file list with Public domain license.
-	  [ruby-core:76254][Bug #12549]
-
-Wed Jul 20 17:44:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enumerator.c (lazy_uniq): new method Enumerator::Lazy#uniq.
-	  [Feature #11090]
-
-	* enum.c (enum_uniq): new method Enumerable#uniq.
-	  [Feature #11090]
-
-Wed Jul 20 17:35:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* hash.c (rb_hash_add_new_element): add new element or do nothing
-	  if it is contained already.
-
-	* array.c (ary_add_hash, ary_add_hash_by): use
-	  rb_hash_add_new_element.
-
-Tue Jul 19 18:21:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* lib/unicode_normalize/tables.rb: Remove
-	  UnicodeNormalize::UNICODE_VERSION (#12546).
-
-Tue Jul 19 15:38:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* variable.c (rb_local_constants_i): exclude private constants
-	  when excluding inherited constants too.  [Bug #12345]
-
-Sun Jul 17 23:42:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* numeric.c (num_finite_p, num_infinite_p): Add Numeric#finite? and
-	  Numeric#infinite?  [Feature #12039] [ruby-core:73618]
-
-	* complex.c (rb_complex_finite_p): Add Complex#finite?
-
-	* complex.c (rb_complex_infinite_p): Add Complex#infinite?
-
-	* test/ruby/test_bignum.rb: Add test for Integer#finite? and
-	  Integer#infinite?
-
-	* test/ruby/test_fixnum.rb: ditto.
-
-	* test/ruby/test_rational.rb: Add test for Rational#finite? and
-	  Rational#infinite?
-
-	* test/ruby/test_complex.rb: Add test for Complex#finite? and
-	  Complex#infinite?
-
-Sun Jul 17 20:59:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk, enc/depend (casefold.h, name2ctype.h): move to
-	  unicode data directory per version.
-
-Sat Jul 16 06:26:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk, enc/Makefile.in: moved timestamp files for
-	  directories under the specific directory, to get rid of match
-	  with files under the source directory.
-
-Fri Jul 15 22:05:13 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* string.c (str_buf_cat): Fix potential integer overflow of capa.
-	  In addition, termlen is used instead of +1.
-
-Fri Jul 15 21:30:38 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* string.c (str_buf_cat): Fix capa size for embed string.
-	  Fix bug in r55547. [Bug #12536]
-
-Fri Jul 15 18:13:15 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* gems/bundled_gems: update latest gems.
-
-Fri Jul 15 17:08:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* util.c (ruby_strtod): do not underflow only by preceding zeros,
-	  which may be canceled out by the exponent.
-	  http://twitter.com/kazuho/status/753829998767714305
-
-Fri Jul 15 09:53:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enc/unicode/case-folding.rb, tool/enc-unicode.rb: check if
-	  Unicode versions are consistent with each other.
-
-Fri Jul 15 08:25:15 2016  Jeremy Evans <code@jeremyevans.net>
-
-	* string.c (STR_BUF_MIN_SIZE): reduce from 128 to 127
-	  [ruby-core:76371] [Feature #12025]
-	* string.c (rb_str_buf_new): adjust for above reduction
-
-Thu Jul 14 17:26:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in (enc/unicode/name2ctype.h): remove stale recipe,
-	  which did not support Unicode age properties.
-
-	* common.mk (enc/unicode/name2ctype.h): update by --header option
-	  of tool/enc-unicode.rb.  enc/unicode/name2ctype.kwd file has not
-	  been used.
-
-	* common.mk (enc/unicode/name2ctype.kwd): rule to create from
-	  Unicode data files, used only when the target does not exist.
-
-Thu Jul 14 13:10:54 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/json/lib/json/ext: remove stale directory.  bundled
-	  extension libraries are placed under the directory for each
-	  architectures, but not mixed with plain text script libraries.
-
-Thu Jul 14 12:48:47 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* ext/json/**/*.rb: merge original files from upstream repository.
-	  It only fixes styles of frozen string literal.
-
-Wed Jul 13 22:23:03 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* test/json/json_common_interface_test.rb: use assert_raise instead of
-	  assert_raises.
-
-Wed Jul 13 22:14:23 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* test/lib/test/unit.rb: added test files with `_test` suffix for json
-	  upstream.
-	* test/json: merge original test files from json upstream.
-
-Wed Jul 13 18:09:42 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_9.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for ISO-8859-9, by Kazuki Iijima.
-
-	* enc/iso_8859_9.c: Exclude dotless i/I with dot from case-insensitive
-	  matching because they are not a case pair.
-
-	* test/ruby/enc/test_iso_8859.rb: Make test coverage for ISO-8859-9
-	  a bit more complete.
-
-Wed Jul 13 17:21:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/windows_1252.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for Windows-1252, by Serina Tai.
-
-	* test/ruby/enc/test_case_comprehensive.rb: Fix order of encodings.
-
-Wed Jul 13 16:19:14 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_7.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for ISO-8859-7, by Kosuke Kurihara.
-
-	* test/ruby/enc/test_case_comprehensive.rb: Fix order of encodings.
-
-Wed Jul 13 16:08:08 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c (gc_mark_roots): should mark the VM object itself to mark
-	  singleton class of the VM object.
-	  Before this patch, we only set mark bit for the VM object and
-	  invoke mark function separately.
-	  [Bug #12583]
-
-	* test/ruby/test_gc.rb: add a test.
-
-Wed Jul 13 15:59:59 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* math.c (_USE_MATH_DEFINES): it must be set before including internal.h
-	  because internal.h includes ruby.h, ruby.h includes win32.h, and
-	  win32.h includes system's math.h.
-	  this change is to get rid of a compiler warning (redefinition of
-	  a macro) introduced at r55641.
-
-Wed Jul 13 15:19:03 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_1.c, enc/iso_8859_4.c: Avoid setting modification flag if
-	  there is no modification.
-
-Wed Jul 13 14:40:04 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_5.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for ISO-8859-5, by Masaru Onodera.
-
-	* test/ruby/enc/test_case_comprehensive.rb: Fix order of encodings.
-
-Wed Jul 13 14:28:33 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* math.c (rb_math_sqrt): r55646 must use f_signbit.
-
-Wed Jul 13 14:22:50 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* iseq.c (Init_ISeq): undef ISeq.translate and ISeq.load_iseq
-	  to prevent calling super classes' methods.
-
-	  Without this patch, you can write workaround like:
-
-	    class << RubyVM::InstructionSequence
-	      def translate; end
-	      undef translate
-	    end
-
-	* test/ruby/test_iseq.rb: add a test.
-
-Wed Jul 13 14:16:03 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm_method.c (method_entry_get_without_cache): check
-	  undefined method even if ruby_running is FALSE.
-
-	  We haven't call "undef"ed methods before ruby_running.
-	  So that this issue does not make troubles.
-
-Wed Jul 13 14:15:22 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/windows_1254.c: Adjust variable/macro names.
-
-Wed Jul 13 13:19:12 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_9.c, enc/windows_1254.c: Split Windows-1254 from
-	  ISO-8859-9 to be able to implement different case conversions.
-
-Wed Jul 13 13:08:30 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_7.c, enc/windows_1253.c: Split Windows-1253 from
-	  ISO-8859-7 to be able to implement different case conversions.
-
-Wed Jul 13 10:50:12 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_13.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for ISO-8859-13, by Kanon Shindo.
-
-Wed Jul 13 10:31:39 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_13.c, enc/windows_1257.c: Split Windows-1257 from
-	  ISO-8859-13 to be able to implement different case conversions.
-
-Wed Jul 13 09:02:30 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_3.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for ISO-8859-3, by Takuya Miyamoto.
-
-	* test/ruby/enc/test_case_comprehensive.rb: Extend special treatment
-	  for Turkic.
-
-	* enc/iso_8859_3.c: Exclude dotless i/I with dot from case-insensitive
-	  matching because they are not a case pair.
-
-Wed Jul 13 08:40:21 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_iso_8859.rb: Exclude dotless i/I with dot from
-	  case-insensitive matching because they are not a case pair.
-
-Tue Jul 12 23:13:43 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* math.c (rb_math_sqrt): [EXPERIMENTAL] move Complex sqrt support
-	  from mathn.rb.
-
-Tue Jul 12 01:25:09 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* configure.in, lib/mkmf.rb, win32/Makefile.sub (CSRCFLAG): make the
-	  compiler option replacable in Makefile.
-
-	* win32/Makefile.sub (OUTFLAG, COUTFLAG): ditto.
-
-	* win32/Makeile.sub, win32/setup.mak (CC): should not append `-nologo`
-	  option forcely.
-
-Mon Jul 11 18:05:40 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_1.c: Moved test for lowercase characters without
-	  uppercase equivalent.
-
-Mon Jul 11 17:49:25 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_4.c, enc/iso_8859_10.c, enc/iso_8859_14.c,
-	  enc/iso_8859_15.c, enc/iso_8859_16.c: Replace case-by-case code with
-	  lookup in ENC_ISO_8859_xx_TO_LOWER_CASE table.
-
-Mon Jul 11 16:00:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_each, strio_readlines): convert
-	  arguments just once before reading, instead of conversions for
-	  each lines, as r55603.
-
-Sun Jul 10 19:53:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_10.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for ISO-8859-10, by Toya Hosokawa.
-
-Sun Jul 10 19:33:47 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive.rb: Changed testing logic to
-	  catch unintended modifications of characters that do not have a case
-	  equivalent in the respective encoding.
-	* enc/iso_8859_1.c, enc/iso_8859_15.c: Fixed unintended modifications of
-	  micro sign and y with diaeresis.
-
-Sun Jul 10 17:05:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_4.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for ISO-8859-4, by Kotaro Yoshida.
-
-Sun Jul 10 16:17:47 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive.rb: Fixed a comment
-	  (message belongs to last commit). [ci skip]
-
-Sun Jul 10 14:27:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* util.c (ruby_dtoa): [EXPERIMENTAL] adjust the case that the
-	  Float value is close to the exact but unrepresentable middle
-	  value of two values in the given precision, as r55604.
-
-Sun Jul 10 08:57:20 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* thread.c: Fixed implicit conversion error with Apple clang-800.0.31
-
-Sat Jul  9 12:43:09 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/getoptlong.rb: use false instead of FALSE.
-
-Fri Jul  8 21:49:28 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* thread.c (rb_wait_for_single_fd): Clean up fds.revents every time
-	  before calling ppoll(2). [Bug #12575] [ruby-dev:49725]
-
-Fri Jul  8 14:16:48 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* vm_args.c (vm_caller_setup_arg_block): call rb_sym_to_proc()
-	  directly to reduce method dispatch overhead.
-
-Fri Jul  8 08:43:31 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* io.c (rb_io_s_read): add description of pipes to the documentation
-	  of IO.read.
-
-Fri Jul  8 03:54:22 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* vm_args.c (setup_parameters_complex): don't raise ArgumentError
-	  if an array is given for instance_exec with optional argument.
-	  [ruby-core:76300] [Bug #12568]
-	  https://github.com/rails/rails/pull/25699
-
-Fri Jul  8 00:47:36 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* vm_eval.c (yield_under): change prototype to get argc/argv.
-
-	* vm_eval.c (specific_eval): change for above.
-
-	* vm_eval.c (rb_obj_instance_exec): avoid object allocation.
-
-	* vm_eval.c (rb_mod_module_exec): ditto.
-
-Thu Jul  7 20:08:37 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* vm_args.c (vm_caller_setup_arg_block): disable symbol block
-	  argument optimization when tail call optimization is enabled,
-	  in order to avoid SEGV.  [ruby-core:76288] [Bug #12565]
-
-Thu Jul  7 16:37:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (flo_round): [EXPERIMENTAL] adjust the case that the
-	  receiver is close to the exact but unrepresentable middle value
-	  of two values in the given precision.
-	  http://d.hatena.ne.jp/hnw/20160702
-
-Thu Jul  7 16:31:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (rb_io_s_foreach, rb_io_s_readlines): convert arguments
-	  just once before reading, instead of conversions for each lines.
-
-Wed Jul  6 19:54:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_14.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for ISO-8859-14, by Yutaro Tada.
-
-Wed Jul  6 19:24:48 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_1.c, enc/iso_8859_15.c, enc/iso_8859_16.c:
-	  Align indenting to onigmo convention.
-
-Wed Jul  6 18:59:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_15.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for ISO-8859-15, by Maho Harada.
-
-Wed Jul  6 18:34:21 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_16.c, test/ruby/enc/test_case_comprehensive.rb:
-	  Implement non-ASCII case conversion for ISO-8859-16, by Satoshi Kayama.
-
-Wed Jul  6 14:44:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): store $headers in LOCAL_HDRS for
-	  depend files.
-
-	* ext/digest/digest_conf.rb (digest_conf): add implementation
-	  specific headers to $header.
-
-	* ext/digest/{md5,rmd160,sha1,sha2}/depend: add LOCAL_HDRS to the
-	  dependencies.
-
-Wed Jul  6 08:59:35 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/http/generic_request.rb (write_header): A Request-Line must
-	  not contain CR or LF.
-
-Wed Jul  6 07:11:27 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/ftp.rb (putline): raise an ArgumentError when
-	  CR or LF is included in a line.
-
-Tue Jul  5 20:49:30 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* ext/json/*, test/json/*: Update json-2.0.1.
-	  Changes of 2.0.0: https://github.com/flori/json/blob/f679ebd0c69a94e3e70a897ac9a229f5779c2ee1/CHANGES.md#2015-09-11-200
-	  Changes of 2.0.1: https://github.com/flori/json/blob/f679ebd0c69a94e3e70a897ac9a229f5779c2ee1/CHANGES.md#2016-07-01-201
-	  [Feature #12542][ruby-dev:49706][fix GH-1395]
-
-Tue Jul  5 19:39:49 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* string.c (rb_str_change_terminator_length): New function to change
-	  termlen and resize heap for the terminator. This is split from
-	  rb_str_fill_terminator (str_fill_term) because filling terminator
-	  and changing terminator length are different things. [Bug #12536]
-
-	* internal.h: declaration for rb_str_change_terminator_length.
-
-	* string.c (str_fill_term): Simplify only to zero-fill the terminator.
-	  For non-shared strings, it assumes that (capa + termlen) bytes of
-	  heap is allocated. This partially reverts r55557.
-
-	* encoding.c (rb_enc_associate_index): rb_str_change_terminator_length
-	  is used, and it should be called whenever the termlen is changed.
-
-	* string.c (str_capacity): New static function to return capacity
-	  of a string with the given termlen, because the termlen may
-	  sometimes be different from TERM_LEN(str) especially during
-	  changing termlen or filling terminator with specific termlen.
-
-	* string.c (rb_str_capacity): Use str_capacity.
-
-Tue Jul  5 11:07:14 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* pack.c (pack_pack): use union instead of bare variable to ease
-	  optimizations and avoid assigning x87 floating point number.
-	  [ruby-core:74496] [Bug #12209]
-
-	* pack.c (pack_unpack): ditto.
-
-Mon Jul  4 13:56:34 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* process.c: define sig_t if not exist.
-	  at least Solaris 10 and 11 doesn't have sig_t.
-
-Mon Jul  4 13:08:48 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* random.c (random_ulong_limited): avoid left shift count >= width of
-	  type on 32bit environment.
-
-Sun Jul  3 18:51:42 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive.rb, test_regex_casefold.rb,
-	  test/test_unicode_normalize.rb: Replace UNICODE_VERSION from
-	  UnicodeNormalize with RbConfig::CONFIG['UNICODE_VERSION'] from
-	  feature 12460.
-
-Sun Jul  3 06:04:09 2016  Eric Wong  <e@80x24.org>
-
-	* process.c (disable_child_handler_fork_child): simplify
-	  [ruby-core:75781] [Misc #12439]
-
-Sun Jul  3 05:25:46 2016  Eric Wong  <e@80x24.org>
-
-	* tool/asm_parse.rb: add description
-	* tool/change_maker.rb: ditto
-	* tool/downloader.rb: ditto
-	* tool/eval.rb: ditto
-	* tool/expand-config.rb: ditto
-	* tool/extlibs.rb: ditto
-	* tool/fake.rb: ditto
-	* tool/file2lastrev.rb: ditto
-	* tool/gem-unpack.rb: ditto
-	* tool/gen_dummy_probes.rb: ditto
-	* tool/gen_ruby_tapset.rb: ditto
-	* tool/generic_erb.rb: ditto
-	* tool/id2token.rb: ditto
-	* tool/ifchange: ditto
-	* tool/insns2vm.rb: ditto
-	* tool/instruction.rb: ditto
-	* tool/jisx0208.rb: ditto
-	* tool/merger.rb: ditto
-	* tool/mkrunnable.rb: ditto
-	* tool/node_name.rb: ditto
-	* tool/parse.rb: ditto
-	* tool/rbinstall.rb: ditto
-	* tool/rbuninstall.rb: ditto
-	* tool/rmdirs: ditto
-	* tool/runruby.rb: ditto
-	* tool/strip-rdoc.rb: ditto
-	* tool/vcs.rb: ditto
-	* tool/vtlh.rb: ditto
-	* tool/ytab.sed: ditto
-	* tool/enc-unicode.rb: fix typo
-	* tool/mk_call_iseq_optimized.rb: ditto
-	* tool/update-deps: ditto
-	  [ruby-core:76215] [Bug #12539]
-	  by Noah Gibbs <the.codefolio.guy@gmail.com>
-
-Sat Jul  2 18:04:24 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* lib/uri/mailto.rb (initialize): RFC3986_Parser#split sets opaque
-	  only if the URI has path-rootless, not path-empty.
-	  [ruby-core:76055] [Bug #12498]
-	  patched by Chris Heisterkamp <cheister@squareup.com>
-
-Sat Jul  2 04:26:14 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* regcomp.c (noname_disable_map): don't optimize out group 0
-	  Ruby's Regexp doesn't allow normal numbered groups if the regexp
-	  has named groups. On such case it optimizes out related NT_ENCLOSE.
-	  But even on the case it can use \g<0>.
-	  This fix not to remove NT_ENCLOSE whose regnum is 0.
-	  [ruby-core:75828] [Bug #12454]
-
-Sat Jul  2 03:09:27 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* string.c: Partially reverts r55547 and r55555.
-	  ChangeLog about the reverted changes are also deleted in this file.
-	  [Bug #12536] [ruby-dev:49699] [ruby-dev:49702]
-
-Sat Jul  2 02:22:22 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* string.c (str_fill_term): When termlen increases, re-allocation
-	  of memory for termlen should always be needed.
-	  In this fix, if possible, decrease capa instead of realloc.
-	  [Bug #12536] [ruby-dev:49699]
-
-Fri Jul  1 20:20:20 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* string.c: Specify termlen as far as possible.
-	  Additional fix for [Bug #12536] [ruby-dev:49699].
-
-	* string.c (str_new_static): Specify termlen from the given encoding
-	  when creating a new String object is needed.
-
-	* string.c (rb_tainted_str_new_with_enc): New function to create a
-	  tainted String object with the given encoding. This means that
-	  the termlen is correctly specified. Currently static function.
-	  The function name might be renamed to rb_tainted_enc_str_new
-	  or rb_enc_tainted_str_new.
-
-	* string.c (rb_external_str_new_with_enc): Use encoding by using the
-	  above rb_tainted_str_new_with_enc().
-
-Fri Jul  1 19:38:57 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* test/fiddle/test_pointer.rb (test_to_str, test_to_s, test_aref_aset):
-	  Attempt to use independent strings for destructive tests that
-	  directly modify values on memory by using Fiddle::Pointer.
-	  [Bug #12537] [ruby-dev:49700]
-
-Fri Jul  1 18:20:00 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* .gdbinit (rb_ps_thread): show the detail of cfunc in ruby level
-	  backtrace.
-
-Fri Jul  1 13:26:39 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* string.c (rb_str_subseq, str_substr): When RSTRING_EMBED_LEN_MAX
-	  is used, TERM_LEN(str) should be considered with it because
-	  embedded strings are also processed by TERM_FILL.
-	  Additional fix for [Bug #12536] [ruby-dev:49699].
-
-Fri Jul  1 12:11:01 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* .gdbinit (rb_count_objects): added gdb version of count_objects().
-
-Fri Jul  1 04:32:52 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* .gdbinit (rb_ps_thread): show ruby level backtrace.
-	  Usually you can call `rb_ps` to show ruby level backtraces
-	  for all living threads.
-	  Note that it can call with core file like `gcore <pid>`
-	  and `gdb ruby core.<pid>`.
-
-Thu Jun 30 19:15:13 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* string.c: Fix memory corruptions when using UTF-16/32 strings.
-	  [Bug #12536] [ruby-dev:49699]
-
-	* string.c (rb_str_new_with_class): Use TERM_LEN of the "obj".
-
-	* string.c (rb_str_plus, rb_str_justify): Use str_new0 which is aware
-	  of termlen.
-
-	* string.c (str_shared_replace): Copy +termlen bytes instead of +1.
-
-	* string.c (rb_str_times): termlen should not be included in capa.
-
-	* string.c (RESIZE_CAPA_TERM): When using RSTRING_EMBED_LEN_MAX,
-	  termlen should be counted with it because embedded strings are
-	  also processed by TERM_FILL.
-
-	* string.c (rb_str_capacity, str_shared_replace, str_buf_cat): ditto.
-
-	* string.c (rb_str_drop_bytes, rb_str_setbyte, str_byte_substr): ditto.
-
-Wed Jun 29 22:24:37 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* ext/psych/lib/psych_jars.rb: removed needless file required to JRuby.
-
-Wed Jun 29 22:21:38 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_ocsp.c: The "reuse" behavior of d2i_ functions does
-	  not work well with OpenSSL 1.0.0t. So avoid it.
-
-Wed Jun 29 15:18:28 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* insns.def (opt_succ): optimize like r55515. (but this argument is
-	  constant)
-
-Wed Jun 29 12:41:58 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* test/ruby/test_refinement.rb: skip
-	  test_prepend_after_refine_wb_miss on ARM or MIPS.
-	  [ruby-core:76031] [Bug #12491]
-
-Wed Jun 29 08:45:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* proc.c (passed_block): convert passed block symbol to proc.
-	  based on the patch by Daisuke Sato in [ruby-dev:49695].
-	  [Bug #12531]
-
-Wed Jun 29 03:34:41 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* bignum.c (rb_big2ulong): the old logic seems to try to avoid
-	  calculating `-(long)(num-1)-1` if `num` is not LONG_MIN. (Note that
-	  `-LONG_MIN` may be larger than LONG_MAX) But C compilers can
-	  optimize it into single NEG instruction.
-	  Therefore those two conditions can be single if-body.
-
-	* bignum.c (rb_big2long): ditto.
-
-	* bignum.c (rb_big2ull): ditto.
-
-	* bignum.c (rb_big2ll): ditto.
-
-Tue Jun 28 22:55:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/pstore.rb (PStore::CHECKSUM_ALGO): extract the algorithm for
-	  checksum, instead of qualified names for each times.
-
-Tue Jun 28 22:29:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bootstraptest/runner.rb: do not use safe navigation operator.
-	  this runner may run on older ruby.  partially revert r53110
-	  (GH-1142 patched by @mlarraz).
-
-Tue Jun 28 22:09:09 2016  Akio Tajima <artonx@yahoo.co.jp>
-
-	* lib/fileutils.rb: rescue Errno:EACCES for chown.
-	  [Bug #12520]
-
-Tue Jun 28 18:38:09 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* ext/digest/md5/md5ossl.h: Remove excess semicolons.
-	  Suppress warning on Solaris with Oracle Solaris Studio 12.
-	  [ruby-dev:49692] [Bug #12524]
-
-	* ext/digest/md5/md5cc.h: ditto.
-	* ext/digest/sha1/sha1cc.h: ditto.
-	* ext/digest/sha1/sha1ossl.h: ditto.
-	* ext/digest/sha2/sha2cc.h: ditto.
-	* ext/digest/sha2/sha2ossl.h: ditto.
-	* ext/openssl/ossl_pkey_rsa.c: ditto.
-
-Tue Jun 28 15:56:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/ruby/enc/test_case_comprehensive.rb: noting to test if
-	  Unicode data files are available.
-	  [ruby-core:76160] [Bug #12433]
-
-	* test/test_unicode_normalize.rb: ditto.
-
-Tue Jun 28 15:20:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/net/http.rb (Net::HTTP#proxy_uri): cache the case no proxy
-	  is used.
-
-Tue Jun 28 09:56:29 2016  Stefan Schussler  <mail@stefanschuessler.de>
-
-	* object.c (rb_mod_eqq): [DOC] Fix typo in RDoc.  [Fix GH-1393]
-
-Tue Jun 28 02:41:32 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* insns.def (opt_plus): use `- 1` instead of `& (~1)` to allow
-	  compilers to use x86 LEA instruction (3 operand).
-	  Even if 3 operand LEA's latency is 3 cycle after SandyBridge,
-	  it reduces code size and can be faster because of super scalar.
-
-	* insns.def (opt_plus): calculate and use rb_int2big.
-	  On positive Fixnum overflow, `recv - 1 + obj` doesn't carry
-	  because recv's msb and obj's msb are 0, and resulted msb is 1.
-	  Therefore simply rshift and cast as signed long works fine.
-	  On negative Fixnum overflow, it will carry because both arguments'
-	  msb are 1, and resulted msb is also 1.
-	  In this case it needs to restore carried sign bit after rshift.
-
-Mon Jun 27 16:58:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/fileutils.rb (FileUtils#install): accecpt symbolic mode, as
-	  well as chmod.
-
-	* lib/fileutils.rb (FileUtils#install): add owner and group
-	  options.
-
-Mon Jun 27 08:56:55 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (ADD_TRACE): ignore trace instruction on non-positive
-	  line.
-
-	* parse.y (coverage): get rid of ArgumentError when the starting
-	  line number is not positive.  [ruby-core:76141] [Bug #12517]
-
-Sun Jun 26 10:20:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/win32/lib/Win32API.rb (Win32API#initialize): Cygwin
-	  2.5.2-1 (perhaps) seems to no longer append ".dll" suffix
-	  implicitly.
-
-	* ext/win32/lib/win32/resolv.rb (Win32::Resolv): ditto.  Fix the
-	  error reported by yamataka AT u08.itscom.net in
-	  [ruby-list:50339], and pointed out and patched by cerberus AT
-	  m3.kcn.ne.jp in [ruby-list:50341].
-
-Sat Jun 25 10:07:52 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* test/openssl/test_ocsp.rb: Ignore errors caused by bugs that exist in
-	  LibreSSL >= 2.3.1.
-
-Sat Jun 25 02:33:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_method.c (vm_respond_to): try method_missing if respond_to?
-	  is undefined, as if it is the default definition.
-	  [ruby-core:75377] [Bug #12353]
-
-Fri Jun 24 17:04:21 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* ext/psych/*, test/psych/*: Update psych 2.1.0
-	  This version fixed [Bug #11988][ruby-core:72850]
-
-Fri Jun 24 13:12:41 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*:
-	  Update rubygems 2.6.5 and 2.6.6.
-	  Release note of 2.6.5: https://github.com/rubygems/rubygems/commit/656f5d94dc888d78d0d00f3598a4fa37391aac80
-	  Release note of 2.6.6: https://github.com/rubygems/rubygems/commit/ccb9c3300c063f5b5656669972d24a10ef8afbf5
-
-Fri Jun 24 09:17:15 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (lib/unicode_normalize/tables.rb): should not depend
-	  on Unicode data files unless ALWAYS_UPDATE_UNICODE=yes, to get
-	  rid of downloading Unicode data unnecessary.  [ruby-dev:49681]
-
-	* common.mk (enc/unicode/casefold.h): update Unicode files in a
-	  sub-make, not to let the header depend on the files always.
-
-	* enc/unicode/case-folding.rb: if gperf is not usable, assume the
-	  existing file is OK.
-
-Tue Jun 21 19:44:54 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_regex_casefold.rb: Add Windows-1251, KOI8-R, and
-	  KOI8-U to encodings; definitely removed EUC-JP.
-
-Tue Jun 21 19:32:23 2016  Mark St.Godard  <markstgodard@gmail.com>
-
-	* lib/webrick/httprequest.rb (setup_forwarded_info): Use the first
-	  value in X-Forwarded-Proto, if header contains multiple comma
-	  separated values.  Some middlewares may add these values to the
-	  list, not replacing.  [Fix GH-1386]
-
-Tue Jun 21 17:17:42 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/test_io.rb: Skip test_readpartial_with_not_empty_buffer,
-	  test_read_buffer_error, test_read_unlocktmp_ensure,
-	  test_readpartial_unlocktmp_ensure, and
-	  test_sysread_unlocktmp_ensure on cygwin,
-	  because these tests repeatedly hang. This makes test_io.rb
-	  complete in finite time on cygwin.
-
-	* ChangeLog: Fix test_in.rb -> test_io.rb (two instances).
-
-Tue Jun 21 16:38:14 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_casemap): do not put code with side effects
-	  inside RSTRING_PTR() macro which evaluates the argument multiple
-	  times.
-
-Tue Jun 21 16:13:45 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* string.c (rb_str_casemap): fix memory leak.
-
-Tue Jun 21 16:12:21 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* string.c (rb_str_casemap): int is too small for string size.
-
-Tue Jun 21 15:42:22 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/test_io.rb: Skip test_read_buffer_error on cygwin,
-	  because this test repeatedly hangs.
-
-Tue Jun 21 15:35:14 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* LEGAL: Added filenames and copyrights for some files in
-	  enc/trans/JIS.
-
-Tue Jun 21 00:56:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (get_special_folder): fix calling convention of
-	  SHGetPathFromIDListEx, which should be WINAPI.  pointed out by
-	  @arton at http://twitter.com/arton/status/744884064277016576
-
-Tue Jun 21 00:22:02 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in, include/ruby/defines.h (RUBY_USE_SETJMPEX):
-	  include setjmpex.h only when using setjmpex() for RUBY_SETJMP.
-	  the header of mingw32 overrides setjmp() by setjmpex().
-
-Mon Jun 20 18:39:16 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/test_io.rb: Skip test_open_fifo_does_not_block_other_threads
-	  on cygwin. Fifos seem to work okay in cygwin, but this test repeatedly
-	  hangs.
-
-Mon Jun 20 13:35:06 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* vm.c (invoke_bmethod, invoke_block_from_c_0): revert r52104
-	  partially to avoid "self has wrong type to call super in this
-	  context" errors.
-	  [ruby-core:72724] [Bug #11954]
-
-Mon Jun 20 12:53:38 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* test/rubygems/test_gem_remote_fetcher.rb: OpenSSL::PKey::DH#priv_key=
-	  is not defined when ext/openssl is built with OpenSSL 1.1.0.
-	  https://github.com/rubygems/rubygems/pull/1648
-	  [ruby-core:75225] [Feature #12324]
-
-Sun Jun 19 21:25:43 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_ocsp.c: Add OCSP::SingleResponse that represents an
-	  OCSP SingleResponse structure. Also add two new methods #responses
-	  and #find_response to OCSP::BasicResponse. A BasicResponse has one or
-	  more SingleResponse. We have OCSP::BasicResponse#status that returns
-	  them as an array of arrays, each containing the content of a
-	  SingleResponse, but this is not useful. When validating an OCSP
-	  response, we need to look into the each SingleResponse and check their
-	  validity but it is not simple. For example, when validating for a
-	  certificate 'cert', the code would be like:
-
-	    # certid_target is an OpenSSL::OCSP::CertificateId for cert
-	    basic = res.basic
-	    result = basic.status.any? do |ary|
-	      ary[0].cmp(certid_target) &&
-	        ary[4] <= Time.now && (!ary[5] || Time.now <= ary[5])
-	    end
-
-	  Adding OCSP::SingleResponse at the same time allows exposing
-	  OCSP_check_validity(). With this, the code above can be rewritten as:
-
-	    basic = res.basic
-	    single = basic.find_response(certid_target)
-	    result = single.check_validity
-
-	* test/openssl/test_ocsp.rb: Test this.
-
-Sun Jun 19 18:40:19 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_ocsp.c (ossl_ocspbres_add_status): Allow specifying
-	  the times (thisUpdate, nextUpdate and revocationTime) with Time
-	  objects. Currently they accepts only relative seconds from the current
-	  time. This is inconvenience, especially for revocationTime. When
-	  Integer is passed, they are still treated as relative times. Since the
-	  type check is currently done with rb_Integer(), this is a slightly
-	  incompatible change. Hope no one passes a relative time as String or
-	  Time object...
-	  Also, allow passing nil as nextUpdate. It is optional.
-
-	* ext/openssl/ruby_missing.h: Define RB_INTEGER_TYPE_P() if not defined.
-	  openssl gem will be released before Ruby 2.4.0.
-
-Sun Jun 19 18:39:38 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_ocsp.c: Implement OCSP::{CertificateId,Request,
-	  BasicResponse,Response}#initialize_copy.
-	  [ruby-core:75504] [Bug #12381]
-
-	* test/openssl/test_ocsp.rb: Test them.
-
-Sun Jun 19 18:29:50 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_pkey_dh.c, ext/openssl/ossl_pkey_dsa.c,
-	  ext/openssl/ossl_pkey_ec.c, ext/openssl/ossl_pkey_rsa.c: Implement
-	  initialize_copy method for OpenSSL::PKey::*.
-	  [ruby-core:75504] [Bug #12381]
-
-	* test/openssl/test_pkey_dh.rb, test/openssl/test_pkey_dsa.rb,
-	  test/openssl/test_pkey_ec.rb, test/openssl/test_pkey_rsa.rb: Test they
-	  actually copy the OpenSSL objects, and modifications to cloned object
-	  don't affect the original object.
-
-Sun Jun 19 16:55:16 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/test_dir_m17n.rb: Skip tests with non-UTF-8 encodings
-	  on cygwin. Cygwin can use the Unicode PUA (private use area) to store
-	  bytes from non-UTF-8 filenames (see
-	  https://cygwin.com/cygwin-ug-net/using-specialnames.html#pathnames-specialchars),
-	  but we are not supporting this. [Bug #12443]
-
-Sun Jun 19 15:01:18 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* localeinit.c: Fix filesystem encoding for cygwin to UTF-8 (see
-	  https://cygwin.com/cygwin-ug-net/using-specialnames.html#pathnames-unusual)
-
-Sun Jun 19 14:31:07 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_pkey.h, ext/openssl/ossl_pkey_dh.c,
-	  ext/openssl/ossl_pkey_dsa.c, ext/openssl/ossl_pkey_rsa.c: A few days
-	  ago, OpenSSL changed {DH,DSA,RSA}_get0_*() to take const BIGNUM **.
-	  https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=fd809cfdbd6e32b6b67b68c59f6d55fbed7a9327
-	  [ruby-core:75225] [Feature #12324]
-
-Sun Jun 19 11:19:43 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* variable.c (rb_path_to_class): consider the string length
-	  instead of a terminator.
-
-	* variable.c (rb_path_to_class): search the constant at once
-	  instead of checking if defined and then getting it.
-
-Sat Jun 18 14:01:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* test/rubygems/test_gem_installer.rb: Fixed broken test with extension
-	  build. https://github.com/rubygems/rubygems/pull/1645
-
-Sat Jun 18 13:59:54 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems
-	  HEAD(2c6d256). It contains to update vendored Molinillo to 0.5.0.
-	  https://github.com/rubygems/rubygems/pull/1638
-
-Sat Jun 18 10:13:37 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (build-ext), ext/extmk.rb: use variable EXTENCS
-	  different than ENCOBJS, to get rid of circular dependency.
-	  build libencs when linking encodings statically.
-	  [ruby-core:75618] [Bug #12401]
-
-Sat Jun 18 08:52:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_getline): fix pointer index
-	  overflow.  reported by Guido Vranken <guido AT guidovranken.nl>.
-
-Thu Jun 16 16:35:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* class.c (Init_class_hierarchy): prevent rb_cObject which is the
-	  class tree root, from GC.  [ruby-dev:49666] [Bug #12492]
-
-Thu Jun 16 12:17:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (tr_trans): adjust buffer size by processed and rest
-	  lengths, instead of doubling repeatedly.
-
-Thu Jun 16 11:15:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (tr_trans): consider terminator length and fix heap
-	  overflow.  reported by Guido Vranken <guido AT guidovranken.nl>.
-
-Thu Jun 16 00:02:32 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_ocsp.c (ossl_ocspreq_verify, ossl_ocspbres_verify):
-	  Use ossl_clear_error() so that they don't print warnings to stderr and
-	  leak errors in the OpenSSL error queue. Also, check the return value
-	  of OCSP_*_verify() correctly. They can return -1 on verification
-	  failure.
-
-Wed Jun 15 19:52:23 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_ocsp.c (ossl_ocspreq_sign, ossl_ocspbres_sign): Allow
-	  specifying hash algorithm used in signing. They are hard coded to use
-	  SHA-1.
-	  Based on a patch provided by Tim Shirley <tidoublemy@gmail.com>.
-	  [ruby-core:70915] [Feature #11552] [GH ruby/openssl#28]
-
-	* test/openssl/test_ocsp.rb: Test sign-verify works.
-
-Wed Jun 15 01:46:16 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c: [DOC] fix rdoc directive, and an example of negative
-	  value.  [ruby-core:76025] [Bug #12487]
-
-Wed Jun 15 01:44:42 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* tool/mkconfig.rb: provide Unicode Version information as
-	  RbConfig::CONFIG['UNICODE_VERSION'].
-	  [ruby-core:75845] [Feature #12460]
-
-Wed Jun 15 00:01:18 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* test/ruby/enc/test_case_comprehensive.rb
-	  (TestComprehensiveCaseFold::read_data): use \A and \z instead of
-	  ^ and $ in regexp.
-
-Tue Jun 14 23:43:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/backward.h (rb_cFixnum, rb_cBignum): remove the
-	  backward compatibility macros, to fail incompatible extension
-	  libraries early.  [Bug #12427]
-
-Tue Jun 14 22:22:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* strftime.c (rb_strftime_with_timespec): limit the result string
-	  size by the format length, to get rid of unlimited memory use.
-
-Tue Jun 14 22:11:11 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_ocsp.c (ossl_ocspcid_get_issuer_name_hash,
-	  ossl_ocspcid_get_issuer_key_hash, ossl_ocspcid_get_hash_algorithm):
-	  Add accessor methods OCSP::CertificateId#issuer_name_hash,
-	  #issuer_key_hash, #hash_algorithm.
-	  Based on a patch provided by Paul Kehrer <paul.l.kehrer@gmail.com>.
-	  [ruby-core:48062] [Feature #7181]
-
-	* test/openssl/test_ocsp.rb: Test these new methods.
-
-Tue Jun 14 22:07:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/date/date_strftime.c (date_strftime_with_tmx): reject too
-	  large precision to get rid of buffer overflow.
-	  reported by Guido Vranken <guido AT guidovranken.nl>.
-
-Tue Jun 14 21:40:42 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_ocsp.c (ossl_ocspbres_to_der, ossl_ocspcid_to_der):
-	  Implement #to_der methods for OCSP::BasicResponse and
-	  OCSP::CertificateId.
-
-	  (ossl_ocspreq_initialize, ossl_ocspres_initialize): Use GetOCSP*()
-	  instead of raw DATA_PTR().
-
-	  (ossl_ocspbres_initialize, ossl_ocspcid_initialize): Allow
-	  initializing from DER string.
-
-	  (Init_ossl_ocsp): Define new #to_der methods.
-
-	* test/openssl/test_ocsp.rb: Test these changes. Also add missing tests
-	  for OCSP::{Response,Request}#to_der.
-
-Tue Jun 14 21:35:00 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/openssl_missing.h (DH_set0_pqg, RSA_set0_key):
-	  DH_set0_pqg() allows 'q' to be NULL. Fix a typo in RSA_set0_key().
-	  Fixes r55285.  [ruby-core:75225] [Feature #12324]
-
-Mon Jun 14 10:19:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* NEWS: describe Integer#digits.
-
-Mon Jun 13 21:09:40 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* thread.c (debug_deadlock_check): show thread lock dependency and
-	  backtrace [Feature #8214] [ruby-dev:47217]
-
-	* thread.c (thread_status_name): show "sleep_forever" instead of
-	  "sleep" if called from inspect.
-
-Mon Jun 13 20:50:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (reg_named_capture_assign_iter): remove named capture
-	  conflict warnings.  it is just annoying rather than useful.
-	  [ruby-core:75416] [Bug #12359]
-
-Mon Jun 13 20:04:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* numeric.c (rb_int_digits, rb_fix_digits, rb_int_digits_bigbase):
-	  Add Integer#digits to extract columns in place-value notation
-	  [Feature #12447] [ruby-core:75799]
-
-	* test/ruby/test_integer.rb: Add tests for the above change.
-
-	* test/ruby/test_bignum.rb: ditto.
-
-Mon Jun 13 20:34:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (RUBY_INTEGER_UNIFICATION): macro to tell if
-	  Integer is integrated.  [ruby-core:75718][Bug #12427]
-
-	* include/ruby/backward.h, internal.h (rb_cFixnum, rb_cBignum):
-	  fallback to rb_cInteger.
-
-	* bignum.c, numeric.c, ext/json/generator/generator.{c,h}: use the
-	  macro.
-
-Mon Jun 13 16:58:53 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive.rb: Add tests for full Unicode
-	  swapcase.
-
-Sun Jun 12 14:48:00 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive.rb: Add tests for ASCII-only
-	  swapcase; store calculated values in hashes.
-
-Sun Jun 12 14:05:45 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_cipher.c (ossl_cipher_get_auth_tag,
-	  ossl_cipher_set_auth_tag): Check if the cipher flags retrieved by
-	  EVP_CIPHER_CTX_flags() includes EVP_CIPH_FLAG_AEAD_CIPHER to see if
-	  the cipher supports AEAD. AES-GCM was the only supported in OpenSSL
-	  1.0.1.
-
-	  (Init_ossl_cipher): Fix doc; OpenSSL::Cipher::AES.new(128, :GCM) can't
-	  work.
-
-	* ext/openssl/openssl_missing.h: Define EVP_CTRL_AEAD_{GET,SET}_TAG if
-	  missing. They are added in OpenSSL 1.1.0, and have the same value as
-	  EVP_CTRL_GCM_{GET,SET}_TAG and EVP_CTRL_CCM_{GET,SET}_TAG.
-
-Sun Jun 12 13:47:42 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* test/openssl/test_engine.rb (test_openssl_engine_builtin,
-	  test_openssl_engine_by_id_string): Skip test if 'openssl' engine is
-	  already loaded. And test the number increased by Engine.load{_by_id,},
-	  not the total count of loaded engines. Previously, we called
-	  OpenSSL::Engine.cleanup every time running a test case, but we no
-	  longer can do it.
-	  [ruby-core:75225] [Feature #12324]
-
-Sun Jun 12 09:24:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (append_fspath): normalize directory name to be appended
-	  on OS X.  [ruby-core:75957] [Ruby trunk Bug#12483]
-	  https://github.com/rails/rails/issues/25303#issuecomment-224834804
-
-Sat Jun 11 23:07:32 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* lib/forwardable.rb (_delegator_method): get rid of a warning which
-	  causes test failures introduced at r55376.
-
-Sat Jun 11 18:37:58 2016  Marcus Stollsteimer  <sto.mar@web.de>
-
-	* ext/json/lib/*.rb: Removed some comments. Because these are unnecessary
-	  class description. [ci skip][Bug #12255][ruby-core:74835]
-
-Sat Jun 11 15:19:38 2016  takiy33  <takiy33@users.noreply.github.com>
-
-	* lib/net/smtp.rb: [DOC] Remove dead link on documentation for
-	  Japanese of SMTP.  [Fix GH-1380]
-
-Sat Jun 11 15:02:45 2016  Grant Hutchins  <github@nertzy.com>
-
-	* string.c (rb_str_oct): [DOC] fix typo, hornored -> honored.
-	  [Fix GH-1379]
-
-Sat Jun 11 14:04:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/objspace/objspace_dump.c: generate valid JSON for dump_all.
-
-Sat Jun 11 13:52:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/forwardable.rb (_delegator_method): remove __send__ call if
-	  possible, so that more optimizations will be enabled.
-
-Sat Jun 11 11:24:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enc/iso_8859.h (SHARP_s): name frequently used codepoint.
-
-Sat Jun 11 09:58:45 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_1.c: Revert to older version of code.
-
-Sat Jun 11 09:46:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/iso_8859_1.c: Implement non-ASCII case mapping.
-
-	* test/ruby/enc/test_case_comprehensive.rb: Tests for above.
-
-	* string.c: Add iso-8859-1 to supported encodings.
-
-Sat Jun 11 09:31:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/forwardable.rb (_delegator_method): leave the backtrace
-	  untouched during accessor.  forwardable.rb does not appear in
-	  the backtrace during delegated method because of tail-call
-	  optimization.
-
-Sat Jun 11 01:38:31 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* include/ruby/defines.h (GCC_VERSION_SINCE): Fix logic error by
-	  adding parentheses. Fix failures of TestMkmf::TestConvertible
-	  with GCC 3.4.3 on Solaris 10. [Bug #12479] [ruby-dev:49660]
-
-Fri Jun 10 21:54:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/forwardable.rb (Forwardable._delegator_method): extract
-	  method generator and deal with non-module objects.
-	  [ruby-dev:49656] [Bug #12478]
-
-Fri Jun 10 17:35:11 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: Special-case :ascii option in rb_str_capitalize_bang and
-	  rb_str_swapcase_bang.
-
-Fri Jun 10 17:12:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: Special-case :ascii option in rb_str_upcase_bang (retry).
-
-Fri Jun 10 14:48:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* hash.c (get_env_cstr): ensure NUL-terminated.
-	  [ruby-dev:49655] [Bug #12475]
-
-	* string.c (rb_str_fill_terminator): return the pointer to the
-	  NUL-terminated content.
-
-Thu Jun  9 21:42:00 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_asn1.c (asn1integer_to_num): Use
-	  ASN1_ENUMERATED_to_BN() to convert an ASN1_ENUMERATED to a BN.
-	  Starting from OpenSSL 1.1.0, ASN1_INTEGER_to_BN() rejects
-	  non-ASN1_INTEGER objects. The format of INTEGER and ENUMERATED are
-	  almost identical so they behaved in the same way in OpenSSL <= 1.0.2.
-	  [ruby-core:75225] [Feature #12324]
-
-	* test/openssl/test_asn1.rb (test_decode_enumerated): Test that it
-	  works.
-
-Thu Jun  9 21:10:04 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* tool/ifchange: fix timestamp error when target without
-	  directory.
-
-Thu Jun  9 19:46:22 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_ssl.c: Add define guards for OPENSSL_NO_EC.
-	  SSL_CTX_set_ecdh_auto() is defined even when ECDH is disabled in
-	  OpenSSL's configuration. This fixes r55214.
-
-	* test/openssl/test_pair.rb (test_ecdh_curves): Skip if the OpenSSL does
-	  not support ECDH.
-
-	* test/openssl/utils.rb (start_server): Ignore error in
-	  SSLContext#ecdh_curves=.
-
-Thu Jun  9 18:12:42 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in (un-runnable): fail with proper error message.
-	  [ruby-core:75905] [Bug #12472]
-
-Thu Jun  9 15:32:17 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (RBCONFIG): use ifchange tool to see if the content is
-	  changed and update the timestamp file.
-
-	* tool/mkconfig.rb: remove ifchange features.
-
-	* tool/ifchange: make target directory if it does not exist with
-	  its parent directories.
-
-	* win32/ifchange.bat: drop support for command.com used on old
-	  systems.
-
-Thu Jun  9 15:03:35 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/extconf.rb: Check for CRYPTO_malloc() and SSL_new().
-	  OpenSSL_add_all_digests() and SSL_library_init() are deprecated and
-	  converted to macros in OpenSSL 1.1.0.
-	  [ruby-core:75225] [Feature #12324]
-
-Wed Jun  8 23:09:51 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* string.c (rb_str_ascii_casemap): fix compile error.
-
-Wed Jun  8 22:22:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: Revert previous commit (possibility of endless loop).
-
-Wed Jun  8 21:57:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: Special-case :ascii option in rb_str_upcase_bang.
-
-Wed Jun  8 21:28:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: New static function rb_str_ascii_casemap; special-casing
-	  :ascii option in rb_str_upcase_bang and rb_str_downcase_bang.
-
-	* regenc.c: Fix a bug (wrong use of unnecessary slack at end of string).
-
-	* regenc.h -> include/ruby/oniguruma.h: Move declaration of
-	  onigenc_ascii_only_case_map so that it is visible in string.c.
-
-Wed Jun  8 20:33:44 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* include/ruby/intern.h: Remove excess semicolons in PUREFUNC().
-	  Fix failure of TestMkmf::TestConvertible on Solaris with
-	  Oracle Solaris Studio 12. [ruby-dev:49651] [Bug #12470]
-	* internal.h: ditto.
-
-Wed Jun  8 16:03:09 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/smtp.rb (getok, get_response): raise an ArgumentError when
-	  CR or LF is included in a line, because they are not allowed in
-	  RFC5321.  Thanks, Jeremy Daer.
-
-Tue Jun  7 21:27:25 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* test/rubygems/*_{cert,cert_32}.pem: Regenerate test certificates for
-	  OpenSSL 1.1.0. This is already in upstream.
-	  https://github.com/rubygems/rubygems/commit/9be5c53939440a61c4bba73cfffbeb5cfadf72be
-	  [ruby-core:75225] [Feature #12324]
-
-Tue Jun  7 21:27:17 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* test/open-uri/test_ssl.rb: Regenerate test certificates. The test CA
-	  certificate was incorrectly generated. A CA certificate must have the
-	  basic constraints extension with cA bit set to TRUE. OpenSSL <= 1.0.2
-	  allowed the error when the certificate is in the trusted store but
-	  OpenSSL 1.1.0 no longer does.
-	  [ruby-core:75225] [Feature #12324]
-
-Tue Jun  7 21:20:38 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* test/openssl/test_x509name.rb: Don't register OID for 'emailAddress'
-	  and 'serialNumber'. A recent change in OpenSSL made OBJ_create()
-	  reject an already existing OID. They were needed to run tests with
-	  OpenSSL 0.9.6 which is now unsupported.
-	  https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=52832e470f5fe8c222249ae5b539aeb3c74cdb25
-	  [ruby-core:75225] [Feature #12324]
-
-	* test/openssl/test_ssl_session.rb (test_server_session): Duplicate
-	  SSL::Session before re-adding to the session store. OpenSSL 1.1.0
-	  starts rejecting SSL_SESSION once removed by SSL_CTX_remove_session().
-	  https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=7c2d4fee2547650102cd16d23f8125b76112ae75
-
-	* test/openssl/test_pkey_ec.rb (setup): Remove X25519 from @keys. X25519
-	  is new in OpenSSL 1.1.0 but this is for key agreement and not for
-	  signing.
-
-	* test/openssl/test_pair.rb, test/openssl/test_ssl.rb,
-	  test/openssl/utils.rb: Set security level to 0 when using aNULL cipher
-	  suites.
-
-	* test/openssl/utils.rb: Use 1024 bits DSA key for client certificates.
-
-	* test/openssl/test_engine.rb: Run each test in separate process.
-	  We can no longer cleanup engines explicitly as ENGINE_cleanup() was
-	  removed.
-	  https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=6d4fb1d59e61aacefa25edc4fe5acfe1ac93f743
-
-	* ext/openssl/ossl_engine.c (ossl_engine_s_cleanup): Add a note to the
-	  RDoc for Engine.cleanup.
-
-	* ext/openssl/lib/openssl/digest.rb: Don't define constants for DSS,
-	  DSS1 and SHA(-0) when using with OpenSSL 1.1.0. They are removed.
-
-	* test/openssl/test_digest.rb, test/openssl/test_pkey_dsa.rb,
-	  test/openssl/test_pkey_dsa.rb, test/openssl/test_ssl.rb,
-	  test/openssl/test_x509cert.rb, test/openssl/test_x509req.rb: Don't
-	  test unsupported hash functions.
-
-Tue Jun  7 17:49:52 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive: Change test for encodings
-	  without any non-ASCII case conversions from ASCII-only test
-	  to full test.
-
-Tue Jun  7 17:18:39 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c (rb_str_upcase_bang, rb_str_capitalize_bang,
-	  rb_str_swapcase_bang): Switch to use primitive.
-
-Tue Jun  7 16:44:16 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c (rb_str_downcase_bang): Switch to use primitive except if
-	  conversion can be done ASCII-only.
-
-Tue Jun  7 16:13:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive: Add regression tests for
-	  current ASCII-only case conversion.
-
-Tue Jun  7 15:28:38 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive: Fix method name
-	  (generate_casefold_tests -> generate_case_mapping_tests).
-
-Tue Jun  7 15:05:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* regenc.h/c: Rename onigenc_not_support_case_map to
-	  onigenc_ascii_only_case_map.
-
-	* regenc.h: Add definition of onigenc_single_byte_ascii_only_case_map.
-
-	* enc/iso_8859_X.c, windows_125X.c, ascii.c, us-ascii.c, koi8_x.c:
-	  Replace onigenc_not_support_case_map by
-	  onigenc_single_byte_ascii_only_case_map.
-
-	* enc/big5.c, cp949.c, emacs_mule.c, euc_X.c, gbX.c, shift_jis.c,
-	  windows_31j.c: Replace onigenc_not_support_case_map by
-	  onigenc_ascii_only_case_map.
-
-Tue Jun  7 14:57:09 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/extconf.rb: Check for SSL_CTX_set_min_proto_version()
-	  macro added in OpenSSL 1.1.0. Version-specific methods, such as
-	  TLSv1_method(), are deprecated in OpenSSL 1.1.0. We need to use
-	  version-flexible methods (TLS_*method() or SSLv23_*method()) and
-	  disable other protocol versions as necessary.
-	  [ruby-core:75225] [Feature #12324]
-
-	* ext/openssl/ossl_ssl.c: Use SSL_CTX_set_{min,max}_proto_version() to
-	  fix the protocol version.
-
-Tue Jun  7 12:55:34 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* regenc.c (onigenc_not_support_case_map): Move to end of file;
-	  (onigenc_single_byte_ascii_only_case_map): Add new function.
-
-Tue Jun  7 09:26:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* regenc.c (onigenc_not_support_case_map): Rewrite to work correctly
-	  in ASCII range.
-
-Mon Jun  6 23:00:00 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* appveyor.yml: Update libressl version to 2.3.5.
-
-Mon Jun  6 18:37:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_insnhelper.c (vm_throw_start): check if the iseq is symbol
-	  proc, class definition should not be a symbol proc.
-	  [ruby-core:75856] [Bug #12462]
-
-Mon Jun  6 18:36:34 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: Added UTF-16BE/LE and UTF-32BE/LE to supported encodings
-	  for Unicode case mapping.
-
-	* test/ruby/enc/test_case_comprehensive.rb: Tests for above
-	  functionality; fixed an encoding issue in assertion error message.
-
-Mon Jun  6 17:29:35 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive.rb: Speed up testing for small
-	  encodings by preselecting codepoints.
-
-Mon Jun  6 17:10:50 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_cipher.c (ossl_cipher_free): Use EVP_CIPHER_CTX_free()
-	  to free EVP_CIPHER_CTX allocated by EVP_CIPHER_CTX_new().
-	  [ruby-core:75225] [Feature #12324]
-
-Mon Jun  6 13:37:08 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c Change rb_str_casemap to use encoding primitive
-	  case_map instead of directly calling onigenc_unicode_case_map.
-
-Mon Jun  6 13:16:46 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_mapping.rb:
-	  Remove :lithuanian guard for Unicode case mapping.
-
-Mon Jun  6 10:39:56 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/openssl_missing.h: Include ruby/config.h. r55285 added
-	  some inline functions but VC does not recognize 'inline' keyword.
-
-Mon Jun  6 09:25:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* thread.c (thread_start_func_2): report raised exception if
-	  report_on_exception flag is set.  [Feature #6647]
-
-Mon Jun  6 01:36:24 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/extconf.rb: Check existence of SSL_is_server(). This
-	  function was introduced in OpenSSL 1.0.2.
-	  [ruby-core:75225] [Feature #12324]
-
-	* ext/openssl/openssl_missing.h: Implement SSL_is_server() if missing.
-
-	* ext/openssl/ossl_ssl.c (ssl_info_cb): Use SSL_is_server() to see if
-	  the SSL is server. The state machine in OpenSSL was rewritten and
-	  SSL_get_state() no longer returns SSL_ST_ACCEPT.
-
-	  (ossl_ssl_cipher_to_ary, ossl_sslctx_session_get_cb): Add some
-	  `const`s to suppress warning.
-
-Mon Jun  6 01:18:10 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_asn1.c (decode_bool): Do the same thing as
-	  d2i_ASN1_BOOLEAN() does by ourselves. This function is removed in
-	  OpenSSL 1.1.0.
-	  [ruby-core:75225] [Feature #12324]
-
-Mon Jun  6 00:34:16 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/extconf.rb: Check existence of accessor functions that
-	  don't exist in OpenSSL 0.9.8. OpenSSL 1.1.0 made most of its
-	  structures opaque and requires use of these accessor functions.
-	  [ruby-core:75225] [Feature #12324]
-
-	* ext/openssl/openssl_missing.[ch]: Implement them if missing.
-
-	* ext/openssl/ossl*.c: Use these accessor functions.
-
-	* test/openssl/test_hmac.rb: Add missing test for HMAC#reset.
-
-Mon Jun  6 00:00:13 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/openssl_missing.[ch]: Implement EVP_PKEY_get0_*() and
-	  {RSA,DSA,EC_KEY,DH}_get0_*() functions.
-	  OpenSSL 1.1.0 makes EVP_PKEY/RSA/DSA/DH opaque. We used to provide
-	  setter methods for each parameter of each PKey type, for example
-	  PKey::RSA#e=, but this is no longer possible because the new API
-	  RSA_set0_key() requires the 'n' at the same time. This commit adds
-	  deprecation warning to them and adds PKey::*#set_* methods as direct
-	  wrapper for those new APIs. For example, 'rsa.e = 3' now needs to be
-	  rewritten as 'rsa.set_key(rsa.n, 3, rsa.d)'.
-	  [ruby-core:75225] [Feature #12324]
-
-	* ext/openssl/ossl_pkey*.[ch]: Use the new accessor functions. Implement
-	  RSA#set_{key,factors,crt_params}, DSA#set_{key,pqg}, DH#set_{key,pqg}.
-	  Emit a warning with rb_warning() when old setter methods are used.
-
-	* test/drb/ut_array_drbssl.rb, test/drb/ut_drb_drbssl.rb,
-	  test/rubygems/test_gem_remote_fetcher.rb: Don't set a priv_key for DH
-	  object that are used in tmp_dh_callback. Generating a new key pair
-	  every time should be fine - actually the private exponent is ignored
-	  in OpenSSL >= 1.0.2f/1.0.1r even if we explicitly set.
-	  https://www.openssl.org/news/secadv/20160128.txt
-
-Sun Jun  5 22:06:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* configure.in: Fix the timing to detect the appropriate C++ compiler
-	  in OS X.
-
-Sun Jun  5 21:42:24 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/extconf.rb: Check absence of CRYPTO_lock() to see if the
-	  OpenSSL has the new threading API. In OpenSSL <= 1.0.2, an application
-	  had to set locking callbacks to use OpenSSL in a multi-threaded
-	  environment. OpenSSL 1.1.0 now finds pthreads or Windows threads so we
-	  don't need to do something special.
-	  [ruby-core:75225] [Feature #12324]
-
-	  Also check existence of *_up_ref(). Some structures in OpenSSL have
-	  a reference counter. We used to increment it with CRYPTO_add() which
-	  is a part of the old API.
-
-	* ext/openssl/openssl_missing.h: Implement *_up_ref() if missing.
-
-	* ext/openssl/ossl.c: Don't set locking callbacks if unneeded.
-
-	* ext/openssl/ossl_pkey.c, ext/openssl/ossl_ssl.c,
-	  ext/openssl/ossl_x509cert.c, ext/openssl/ossl_x509crl.c,
-	  ext/openssl/ossl_x509store.c: Use *_up_ref() instead of CRYPTO_add().
-
-Sun Jun  5 21:38:13 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/extconf.rb: Check if RAND_pseudo_bytes() is usable. It is
-	  marked as deprecated in OpenSSL 1.1.0.
-	  [ruby-core:75225] [Feature #12324]
-
-	* ext/openssl/ossl_rand.c: Disable Random.pseudo_bytes if
-	  RAND_pseudo_bytes() is unavailable.
-
-	* test/openssl/test_random.rb: Don't test Random.pseudo_bytes if not
-	  defined.
-
-Sun Jun  5 19:06:40 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* NEWS: Add news about Unicode-wide case mapping for
-	  String/Symbol#upcase/downcase/swapcase/capitalize(!).
-
-Sun Jun  5 15:24:33 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive.rb:
-	  Remove :lithuanian guard for Unicode case mapping.
-
-Sun Jun  5 14:46:34 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: Remove :lithuanian guard for Unicode case mapping.
-
-Sat Jun  4 10:54:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* missing/crypt.h (struct crypt_data): remove unnecessary member
-	  "initialized".
-
-	* missing/crypt.c (des_setkey_r): nothing to be initialized in
-	  crypt_data.
-
-	* configure.in (struct crypt_data): check for "initialized" in
-	  struct crypt_data, which may be only in glibc, and isn't on AIX
-	  at least.
-
-Sat Jun  4 10:38:39 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c: unify MAX_PATH, _MAX_PATH, and MAXPATHLEN to
-	  PATH_MAX, except for MAX_PATH in get_special_folder for an API
-	  limit.
-
-Fri Jun  3 21:27:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (process_options): rb_str_conv_enc() never set encoding
-	  of the source string, but returns the string itself if the
-	  conversion failed.  then the instance variable does not need to
-	  be set again.
-
-Fri Jun  3 18:04:37 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ruby.c (process_options): need to duplicate path before passing it to
-	  rb_str_conv_enc() because the function might call rb_enc_associate()
-	  internally.  this fixes test failures on Windows introduced at r55260.
-
-Fri Jun  3 17:44:25 2016  Reiner Herrmann  <reiner@reiner-h.de>
-
-	* lib/mkmf.rb (create_makefile): sort lists of source and object
-	  files in generated Makefile, unless given by extconf.rb.
-	  [Fix GH-1367]
-
-Thu Jun  2 21:18:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (get_special_folder): use SHGetPathFromIDListEx if
-	  available instead of old SHGetPathFromIDListW, to check the
-	  buffer size.
-
-Thu Jun  2 17:05:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (ruby_init_loadpath_safe): remove MAXPATHLEN restriction
-	  for Windows 10.
-
-Thu Jun  2 16:51:35 2016  Koichi ITO  <koic.ito@gmail.com>
-
-	* misc/ruby-mode.el (ruby-here-doc-beg-re),
-	  (ruby-here-doc-beg-match, ruby-parse-partial): Support for
-	  `squiggly heredoc' syntax in ruby-mode.  [Fix GH-1372]
-
-Thu Jun  2 10:24:48 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: Raise ArgumentError when invalid string is detected in
-	  case mapping methods.
-
-	* enc/unicode.c: Check for invalid string and signal with negative
-	  length value.
-
-	* test/ruby/enc/test_case_mapping.rb: Add tests for above.
-
-	* test/ruby/test_m17n_comb.rb: Add a message to clarify test failure.
-
-Wed Jun  1 21:41:05 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/extconf.rb: Check existence of ASN1_TIME_adj(). The old
-	  ASN1_TIME_set() is not Year 2038 ready on sizeof(time_t) == 4
-	  environment. This function was added in OpenSSL 1.0.0.
-	  [ruby-core:45552] [Bug #6571]
-
-	* ext/openssl/ossl_asn1.c (ossl_time_split): Added. Split the argument
-	  (Time) into the number of days elapsed since the epoch and the
-	  remainder seconds to conform to ASN1_TIME_adj().
-	  (obj_to_asn1utime, obj_to_asn1gtime): Use ossl_time_split() and
-	  ASN1_*TIME_adj().
-
-	* ext/openssl/ossl_asn1.h: Add the function prototype for
-	  ossl_time_split().
-
-	* ext/openssl/ossl_x509.[ch]: Add ossl_x509_time_adjust(). Similarly to
-	  obj_to_asn1*time(), use X509_time_adj_ex() instead of X509_time_adj().
-
-	* ext/openssl/ossl_x509cert.c, ext/openssl/ossl_x509crl.c,
-	  ext/openssl/ossl_x509revoked.c: Use ossl_x509_time_adjust().
-
-Wed Jun  1 15:58:20 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in: revert r55237.  replace crypt, not crypt_r, and
-	  check if crypt is broken more.
-
-	* missing/crypt.c: move crypt_r.c
-
-	* string.c (rb_str_crypt): use crypt_r if provided by the system.
-
-Wed Jun  1 14:07:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* missing/crypt_r.c (a64toi): initialize statically and fix out of
-	  bounds access when salt is not 7bit clean.
-
-Wed Jun  1 11:34:59 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (MISSING): fixed build error introduced at r55237.
-
-Wed Jun  1 09:48:06 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_crypt): use reentrant crypt_r.
-
-Wed Jun  1 09:37:26 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* missing/crypt.c (des_setkey): void function never returns any value.
-
-Wed Jun  1 09:16:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* crypt.h: separate header file from missing/crypt.c.
-
-	* missing/crypt.c (crypt_r, setkey_r, encrypt_r): add reentrant
-	  versions.
-
-Wed Jun  1 02:25:38 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* missing/crypt.c: fix size macros to use configured values
-	  for platforms long is larger than 32bit.
-	  [ruby-core:75792] [Bug #12446]
-
-Tue May 31 17:28:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (OptionParser::Completion.candidate): get rid of
-	  nil as key names.  [ruby-core:75773] [Bug #12438]
-
-	* lib/optparse.rb (OptionParser#make_switch): char class option
-	  cannot be NoArgument, default to RequiredArgument.
-
-Tue May 31 00:30:11 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/socket/raddrinfo.c (host_str, port_str): Use StringValueCStr
-	  instead of (Safe)StringValue, to detect NUL byte in the string.
-
-Mon May 30 22:02:01 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_asn1.c (time_to_time_t): Use NUM2TIMET() instead of
-	  NUM2LONG(). time_t may be larger than long.
-	  [ruby-core:45552] [Bug #6571]
-
-Mon May 30 21:15:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: Document current behavior for other case mapping methods
-	  on String. [ci skip]
-
-Mon May 30 20:00:25 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: Document current situation for String#downcase. [ci skip]
-
-Mon May 30 18:29:28 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_ssl.c (ossl_sslctx_s_alloc): Enable the automatic
-	  curve selection for ECDH by calling SSL_CTX_set_ecdh_auto(). With
-	  this a TLS server automatically selects a curve which both the client
-	  and the server support to use in ECDH. This changes the default
-	  behavior but users can still disable ECDH by excluding 'ECDH' cipher
-	  suites from the cipher list (with SSLContext#ciphers=). This commit
-	  also deprecate #tmp_ecdh_callback=. It was added in Ruby 2.3.0. It
-	  wraps SSL_CTX_set_tmp_ecdh_callback() which will be removed in OpenSSL
-	  1.1.0. Its callback receives two values 'is_export' and 'keylength'
-	  but both are completely useless for determining a curve to use in
-	  ECDH. The automatic curve selection was introduced to replace this.
-
-	  (ossl_sslctx_setup): Deprecate SSLContext#tmp_ecdh_callback=. Emit a
-	  warning if this is in use.
-
-	  (ossl_sslctx_set_ecdh_curves): Add SSLContext#ecdh_curves=. Wrap
-	  SSL_CTX_set1_curves_list(). If it is not available, this falls back
-	  to SSL_CTX_set_tmp_ecdh().
-
-	  (Init_ossl_ssl): Define SSLContext#ecdh_curves=.
-
-	* ext/openssl/extconf.rb: Check the existence of EC_curve_nist2nid(),
-	  SSL_CTX_set1_curves_list(), SSL_CTX_set_ecdh_auto() and
-	  SSL_CTX_set_tmp_ecdh_callback().
-
-	* ext/openssl/openssl_missing.[ch]: Implement EC_curve_nist2nid() if
-	  missing.
-
-	* test/openssl/test_pair.rb (test_ecdh_callback): Use
-	  EnvUtil.suppress_warning to suppress deprecated warning.
-
-	  (test_ecdh_curves): Test that SSLContext#ecdh_curves= works.
-
-	* test/openssl/utils.rb (start_server): Use SSLContext#ecdh_curves=.
-
-Mon May 30 16:28:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/socket/raddrinfo.c (host_str, port_str): use RSTRING_LEN
-	  instead of strlen, since RSTRING_PTR StringValueCStr may not be
-	  NUL-terminated when SHARABLE_MIDDLE_SUBSTRING=1.  reported by
-	  @tmtms, http://twitter.com/tmtms/status/736910516229005312
-
-Mon May 30 16:20:26 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (str_fill_term): return new pointer reallocated by
-	  filling terminator.
-
-Mon May 30 14:54:58 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (enc_subseq): share the return value and
-	  the buffer as possible.
-
-Mon May 30 14:50:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (str_substr, rb_str_aref): refactor not to create
-	  unnecessary empty string.
-
-	* string.c (str_byte_substr, str_byte_aref): ditto.
-
-Mon May 30 00:09:37 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/-test-/auto_ext.rb: fixed a heedless bug introduced at r55198.
-	  this change will make RubyCI green.
-
-Sun May 29 22:58:19 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* regexec.c (ONIGENC_IS_MBC_ASCII_WORD): redefine optimized one.
-	  WORD of Ruby's ascii compatible encoding is always [a-zA-Z0-9_].
-
-Sun May 29 22:44:19 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* regexec.c (match_at): make compilers optimize harder.
-
-Sun May 29 12:08:42 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/-test-/auto_ext.rb (auto_ext): utility method to create
-	  extension libraries for tests.
-
-Sat May 28 20:40:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* misc/ruby-additional.el (ruby-insert-heredoc-code-block): insert
-	  here document code block for assert_separately mainly.
-
-Sat May 28 20:34:19 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/test_unicode_normalize.rb: Add test to check for availability of
-	  Unicode data file; refactoring; fix an error with tests for destructive
-	  method (unicode_normalize!).
-
-Sat May 28 19:08:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive.rb: Add error messages to tests
-	  for data file availability; refactoring.
-
-Sat May 28 14:00:10 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/lib/openssl/ssl.rb (SSLSocket): Move the implementation of
-	  SSLSocket#initialize to C. Initialize the SSL (OpenSSL object) in it.
-	  Currently this is delayed until ossl_ssl_setup(), which is called from
-	  SSLSocket#accept or #connect. Say we call SSLSocket#hostname= with an
-	  illegal value. We expect an exception to be raised in #hostname= but
-	  actually we get it in the later SSLSocket#connect. Because the SSL is
-	  not ready at #hostname=, the actual call of SSL_set_tlsext_host_name()
-	  is also delayed.
-	  This also fixes: [ruby-dev:49376] [Bug #11724]
-
-	* ext/openssl/ossl_ssl.c (ossl_ssl_initialize): Added. Almost the same
-	  as the Ruby version but this instantiate the SSL object at the same
-	  time.
-
-	  (ossl_ssl_setup): Adjust to the changes. Just set the underlying IO to
-	  the SSL.
-
-	  (ssl_started): Added. Make use of SSL_get_fd(). This returns -1 if not
-	  yet set by SSL_set_fd().
-
-	  (ossl_ssl_data_get_struct): Removed. Now GetSSL() checks that the SSL
-	  exists.
-
-	  (ossl_ssl_set_session): Don't call ossl_ssl_setup() here as now the
-	  SSL is already instantiated in #initialize.
-
-	  (ossl_ssl_shutdown, ossl_start_ssl, ossl_ssl_read_internal,
-	   ossl_ssl_write_internal, ossl_ssl_stop, ossl_ssl_get_cert,
-	   ossl_ssl_get_peer_cert, ossl_ssl_get_peer_cert_chain,
-	   ossl_ssl_get_version, ossl_ssl_get_cipher, ossl_ssl_get_state,
-	   ossl_ssl_pending, ossl_ssl_session_reused,
-	   ossl_ssl_get_verify_result, ossl_ssl_get_client_ca_list,
-	   ossl_ssl_npn_protocol, ossl_ssl_alpn_protocol, ossl_ssl_tmp_key): Use
-	  GetSSL() instead of ossl_ssl_data_get_struct(). Use ssl_started().
-
-	  (Init_ossl_ssl): Add method declarations of SSLSocket#{initialize,
-	  hostname=}.
-
-	* ext/openssl/ossl_ssl.h (GetSSL): Check that the SSL is not NULL. It
-	  should not be NULL because we now set it in #initialize.
-
-	* ext/openssl/ossl_ssl_session.c (ossl_ssl_session_initialize): No need
-	  to check if the SSL is NULL.
-
-Sat May 28 10:47:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* gems/bundled_gems: Update latest releases, power_assert-0.3.0,
-	  test-unit 3.1.9, minitest 5.9.0, did_you_mean 1.0.1
-
-Sat May 28 10:45:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* addr2line.c: drop support for ATARI ST platform. It was
-	  discontinued more than two decades ago. [fix GH-1350] Patch by
-	  @cremno
-	* include/ruby/ruby.h: ditto.
-	* io.c: ditto.
-
-Sat May 28 10:39:47 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive.rb: Converted exception for
-	  unavailable Unicode data files to failed assertion.
-
-Sat May 28 10:26:18 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/cgi/util.rb: added missing quote.
-	  [fix GH-1363][ci skip] Patch by @dwaller
-
-Fri May 27 17:38:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* variable.c (rb_local_constants_i): exclude hidden constants.
-	  [ruby-core:75575] [Bug #12389]
-
-Fri May 27 17:09:44 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* transcode.c (str_transcode0): scrub in the given encoding when
-	  the source encoding is given, not in the encoding of the
-	  receiver.  [ruby-core:75732] [Bug #12431]
-
-Fri May 27 15:07:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_scan_args): remove nul padding which
-	  caused syntax error if fmt is not a string literal.
-
-	* include/ruby/ruby.h (rb_scan_args_verify): suppress array-bounds
-	  warnings by old clang.
-
-	* include/ruby/ruby.h (rb_scan_args0): make extractor macros
-	  inline functions, which do not validate the format and are
-	  unnecessary to be expanded.
-
-Fri May 27 01:00:36 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* symbol.c (is_identchar): use ISDIGIT instead of rb_enc_isalnum.
-	  Though rb_enc_isalnum is encoding aware function, its argument here
-	  is *m, which is a single byte. Therefore ISDIGIT is faster.
-
-	* symbol.c (is_special_global_name): ditto.
-
-	* symbol.c (rb_enc_symname_type): ditto.
-
-Fri May 27 00:39:40 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_scan_args): add nul padding here to
-	  apply to all references.
-
-	* include/ruby/ruby.h (rb_scan_args_verify): move length mismatch
-	  check outside conditional operators.
-
-Thu May 26 14:21:10 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_pkey_dh.c (ossl_dh_compute_key): Check that the DH
-	  has 'p' (the prime) before calling DH_size(). We can create a DH with
-	  no parameter but DH_size() does not check and dereferences NULL.
-	  [ruby-core:75720] [Bug #12428]
-
-	* ext/openssl/ossl_pkey_dsa.c (ossl_dsa_sign): Ditto. DSA_size() does
-	  not check dsa->q.
-
-	* ext/openssl/ossl_pkey_rsa.c (ossl_rsa_public_encrypt,
-	  ossl_rsa_public_decrypt, ossl_rsa_private_encrypt,
-	  ossl_rsa_private_decrypt): Ditto. RSA_size() does not check rsa->n.
-
-Thu May 26 14:13:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_scan_args_count): verify length with
-	  counting variables together.
-
-Thu May 26 09:45:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_comprehensive.rb: Add set of comprehensive
-	  (across most Unicode characters; later across most character encodings)
-	  tests for case mapping.
-
-Thu May 26 05:00:13 2016  Benoit Daloze  <eregontp@gmail.com>
-
-	* class.c (rb_define_class): Fix documentation.
-
-Wed May 25 20:50:12 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* re.c (unescape_nonascii): scan hex up to only 3 characters.
-	  [Bug #12420] [Bug #12423]
-
-Wed May 25 19:07:19 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Handle DOTLESS_i by hand because it isn't involved in folding.
-
-Wed May 25 18:30:53 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* regparse.c (fetch_token_in_cc): raise error if given octal escaped
-	  character is too big. [Bug #12420] [Bug #12423]
-
-Wed May 25 17:45:15 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl, test/openssl: Drop OpenSSL < 0.9.8 support.
-
-Wed May 25 17:43:30 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/openssl_missing.h, ext/openssl/ossl.h: Remove
-	  unnecessary 'extern "C"' blocks. We don't use C++ and these headers
-	  are local to ext/openssl, so there is no need to enclose with it.
-
-Wed May 25 17:42:58 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/extconf.rb: Remove check of OPENSSL_FIPS macro. This is
-	  unneeded because we can check the macro directly in source code,
-	  just as we already do for OPENSSL_NO_* macros.
-
-	* ext/openssl/ossl.c: Replace occurrences of HAVE_OPENSSL_FIPS with
-	  OPENSSL_FIPS.
-
-Wed May 25 17:13:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* class.c (rb_scan_args): merge code for n_trail.
-
-Wed May 25 17:11:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_scan_args_validate): move failed
-	  condition to the terminal.  [ruby-core:75714] [Bug #12426]
-
-Wed May 25 13:13:37 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* regcomp.c: remove condition for debug output because prelude
-	  doesn't use regexp now.
-
-Wed May 25 13:10:30 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* regcomp.c (compile_length_tree): return error code immediately
-	  if compile_length_tree raised error [Bug #12418]
-
-Wed May 25 08:01:39 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Fix flag error for switch from titlecase to lowercase.
-
-	* test/ruby/enc/test_case_mapping.rb: Tests for above error.
-
-Wed May 25 01:13:55 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_pkey_ec.c (ec_key_new_from_group): Create a new
-	  EC_KEY on given EC group. Extracted from ossl_ec_key_initialize().
-	  (ossl_ec_key_s_generate): Added. Create a new EC instance and
-	  generate a random private and public key.
-	  (ossl_ec_key_initialize): Use ec_key_new_from_group().
-	  (Init_ossl_ec): Define the new method EC.generate. This change is
-	  for consistency with other PKey types.  [ruby-core:45541] [Bug #6567]
-
-	* test/openssl/test_pkey_ec.rb: Test that EC.generate works.
-
-Wed May 25 00:37:16 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_generate_key): Fix up RDoc.
-	  (Init_ossl_ec): Rename EC#generate_key to EC#generate_key!. Make the
-	  old name an alias of #generate_key!. This change is for consistency
-	  with other PKey types.  [ruby-core:45541] [Bug #6567]
-
-	* test/openssl/test_pkey_ec.rb: Use EC#generate_key! instead of
-	  EC#generate_key.
-
-Wed May 25 00:23:05 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_scan_args_set): check the arity after
-	  adjusting argc for an option hash, for optimization in simpler
-	  cases.
-
-Wed May 25 00:21:52 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (XCFLAGS): merge flags only for ruby itself from
-	  ruby_cflags.
-
-Tue May 24 22:04:15 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_cipher.c (ossl_cipher_set_key, ossl_cipher_set_iv):
-	  Reject too long values as well as too short ones. Currently they
-	  just truncate the input but this would hide bugs and lead to
-	  unexpected encryption/decryption results.
-
-	* test/openssl/test_cipher.rb: Test that Cipher#key= and #iv= reject
-	  Strings with invalid length.
-
-Tue May 24 21:32:21 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_x509ext.c (ossl_x509ext_set_value): Use
-	  ASN1_OCTET_STRING_set() instead of M_ASN1_OCTET_STRING_set(). Macros
-	  prefixed by "M_" are discouraged to be used from outside OpenSSL
-	  library[1].
-	  (ossl_x509ext_get_value): Likewise, use ASN1_STRING_print() instead
-	  of M_ASN1_OCTET_STRING_print().
-	  [1] https://git.openssl.org/gitweb/?p=openssl.git;a=blob;f=CHANGES;h=bf61913d7b01212b4d8b2f3c13d71d645914f67c;hb=b6079a7835f61daa9fb2cbf9addfa86049523933#l878
-
-	* ext/openssl/ossl.h: Include openssl/asn1.h instead of
-	  openssl/asn1_mac.h. It just includes openssl/asn1.h and defines some
-	  additional "M_" macros.
-
-Tue May 24 18:52:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_scan_args_verify): verify the format to
-	  scan if no invalid chars and variable argument length matching,
-	  at the compile time if possible.
-
-Tue May 24 17:18:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/defines.h (ERRORFUNC, WARNINGFUNC): add fallback
-	  definitions.
-
-Tue May 24 16:37:43 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in (ruby_cflags): separate from optflags [Bug #12409]
-	  -fexcess-precision=standard and -fp-model precise are set to this now.
-
-	* configure.in (cflags): use ruby_cflags.
-
-Tue May 24 16:20:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (ERRORFUNC, WARNINGFUNC): __error__ and __warning__
-	  attributes take a parenthesized string literal.
-
-Tue May 24 12:35:56 2016  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* common.mk: sort lines, and add missing dependencies suggested
-	  by tool/update-deps
-
-Mon May 23 21:33:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/missing.h (isfinite): move from numeric.c.
-
-Mon May 23 21:09:06 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl.c (Init_openssl): Avoid reference to unset global
-	  variable. ossl_raise() may be called before dOSSL is set. Since
-	  global variables default to 0 and the default value of dOSSL set in
-	  Init_openssl() is also Qfalse, there is no real issue but confusing.
-	  Patch by Bertram Scharpf <software@bertram-scharpf.de>
-	  [ruby-core:58264] [Bug #9101]
-
-Mon May 23 20:32:16 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_asn1.c, ext/openssl/ossl_bn.c,
-	  ext/openssl/ossl_cipher.c, ext/openssl/ossl_digest.c
-	  ext/openssl/ossl_engine.c, ext/openssl/ossl_ns_spki.c
-	  ext/openssl/ossl_pkcs12.c, ext/openssl/ossl_pkcs7.c
-	  ext/openssl/ossl_pkey.c, ext/openssl/ossl_pkey_ec.c
-	  ext/openssl/ossl_rand.c, ext/openssl/ossl_ssl.c
-	  ext/openssl/ossl_x509attr.c, ext/openssl/ossl_x509cert.c
-	  ext/openssl/ossl_x509ext.c, ext/openssl/ossl_x509store.c: Use
-	  StringValueCStr() where NUL-terminated string is expected.
-
-Mon May 23 20:20:12 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c (isfinite): get rid of a warning on
-	  cygwin. [Bug #12417][ruby-core:75691]
-
-Mon May 23 19:41:27 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_rand.c (ossl_rand_egd, ossl_rand_egd_bytes):
-	  RAND_egd{_bytes,}() return -1 on failure, not 0.
-	  Patch by cremno phobia <cremno@mail.ru>
-	  [ruby-core:63795] [Bug #10053]
-	  (ossl_pseudo_bytes): Similar, RAND_pseudo_bytes() may return 0 or
-	  -1 on failure.
-
-Mon May 23 15:52:07 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c (isfinite): isfinite does not always
-	  exist.  fixed build error on Windows introduced at r55123.
-
-Mon May 23 13:19:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_scan_args0): make compile error if the
-	  format is wrong or does not match with the variable argument
-	  length if possible.
-
-Mon May 23 12:47:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_scan_args0): raise fatal error if
-	  variable argument length does not match, it is a bug in the code
-	  which uses rb_scan_args, not a runtime error.
-
-Mon May 23 12:30:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c (GetVpValueWithPrec): consider
-	  non-finite float values not to raise FloatDomainError.
-	  [ruby-core:75682] [Bug #12414]
-
-Mon May 23 12:21:18 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* array.c (rb_ary_fill): suppress warnings: 'item' may be used
-	  uninitialized in this function
-
-Mon May 23 07:41:49 2016  Eric Wong  <e@80x24.org>
-
-	* dir.c (dir_close): update RDoc for 2.3 #close change
-	  [ruby-core:75679] [Bug #12413]
-
-Sun May 22 20:01:21 2016  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/timeridconv.rb: use finalizer trick instead of thread.
-
-	* test/drb/ut_timerholder.rb: ditto.
-
-Sun May 22 17:25:18 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_options.rb: adjust test class name
-	  to match file name
-
-Sun May 22 17:24:07 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* rename test/ruby/enc/test_casing_options.rb to test_case_options.rb
-	  for consistency
-
-Sun May 22 17:06:55 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* transcode.c (enc_arg, str_transcode_enc_args, econv_args):
-	  remove volatile, and add GC guards in callers.
-	  [ruby-core:75664] [Bug #12411]
-
-Sun May 22 16:27:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/-test-/integer/core_ext.c: move testutil/integer.c.
-
-	* test/lib/-test-/integer.rb: extract implementation details from
-	  test/unit/assertions.rb.  [Bug #12408]
-
-Sun May 22 14:57:43 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* include/ruby/oniguruma.h: Extend OnigEncodingTypeDefine to define a
-	  new encoding primitive 'case_map' for case mapping
-
-	* enc/utf-8.c, utf_16be/le.c, utf_32be/le.c:
-	  add onigenc_unicode_case_map as case_map primitive
-
-	* enc/ascii.c, big5.c, cp949.c, emacs_mule.c, euc_jp/kr/tw.c, gb18030.c,
-	  gbk.c, iso_8859_1/2/3/4/5/6/7/8/9/10/11/13/14/15/16.c, koi8_r/u.c,
-	  shift_jis.c, us_ascii.c, windows_1250/1251/1252.c:
-	  add onigenc_not_support_case_map as case_map primitive
-
-Sun May 22 14:45:45 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* regenc.h/c: Define new function onigenc_not_support_case_map
-
-Sun May 22 12:14:06 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_scan_args): use original rb_scan_args
-	  when fmt is dynamic.
-
-Sun May 22 11:41:12 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* class.c (rb_scan_args): moved to bottom of the file to make the
-	  effect of `#undef rb_scan_args` the minimum.
-
-	* include/ruby/ruby.h (rb_scan_args): overwrite only if GCC and
-	  optimized. Visual C++ 14 or later can compile it but make it
-	  conservative.
-
-Sat May 21 22:45:50 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_scan_args): don't use ALWAYS_INLINE with
-	  `inline`.  if gcc needs this duplication, do in ALWAYS_INLINE macro.
-
-Sat May 21 21:11:56 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_scan_args): use __VA_ARGS__ instead of
-	  va_arg to allow compilers optimize more aggressive.
-	  https://gustedt.wordpress.com/2011/07/10/avoid-writing-va_arg-functions/
-	  rb_scan_args is now expected to be statically resolved.
-
-Sun May 22 02:41:52 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/zlib/zlib.c: remove hacky macro introduced at r30437.
-
-	* ext/zlib/zlib.c (gzfile_make_header): cast as long (instead of int).
-
-	* ext/zlib/zlib.c (gzfile_make_footer): ditto.
-
-Sat May 21 21:07:18 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in (ALWAYS_INLINE): force compilers the function inlined.
-
-Sat May 21 16:16:03 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_ssl.c (ossl_ssl_stop): Don't free the SSL struct
-	  here. Since some methods such as SSLSocket#connect releases GVL,
-	  there is a chance of use after free if we free the SSL from another
-	  thread. SSLSocket#stop was documented as "prepares it for another
-	  connection" so this is a slightly incompatible change. However when
-	  this sentence was added (r30090, Add toplevel documentation for
-	  OpenSSL, 2010-12-06), it didn't actually. The current behavior is
-	  from r40304 (Correct shutdown behavior w.r.t GC., 2013-04-15).
-	  [ruby-core:74978] [Bug #12292]
-
-	* ext/openssl/lib/openssl/ssl.rb (sysclose): Update doc.
-
-	* test/openssl/test_ssl.rb: Test this.
-
-Sat May 21 14:41:14 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl.c: [DOC] Fix SSL client example. The variable name
-	  was wrong. Patch by Andreas Tiefenthaler <at@an-ti.eu> (@pxlpnk).
-	  [GH ruby/openssl#32]
-
-Sat May 21 14:25:38 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_pkey_ec.c: rename PKey::EC#private_key? and
-	  #public_key? to #private? and #public? for consistency with other
-	  PKey types. Old names remain as alias.  [ruby-core:45541] [Bug #6567]
-
-	* test/openssl/test_pkey_ec.rb (test_check_key): check private? and
-	  public? works correctly.
-
-Sat May 21 12:40:36 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/lib/openssl/buffering.rb (read_nonblock, readpartial):
-	  Remove impossible EOFError raise. Patch by Zach Anker
-	  <zanker@squareup.com>.  [GH ruby/openssl#23]
-
-Sat May 21 11:18:42 2016  Evgeni Golov  <evgeni@golov.de>
-
-	* lib/ipaddr.rb: [DOC] fix documentation of IN6MASK to mention
-	  IPv6.  [Fix GH-1349]
-
-Sat May 21 11:12:53 2016  Dan Martinez  <dfm@razorwind.org>
-
-	* io.c (Init_IO): [DOC] define dummy ARGF instead of ARGF.class to
-	  re-enable the generation of ARGF documentation.  [Fix GH-1358]
-
-Sat May 21 11:07:29 2016  0x01f7  <souk.0x01f7@gmail.com>
-
-	* doc/syntax/methods.rdoc (Method Names): add proper closing tag.
-	  [Fix GH-1356]
-
-Sat May 21 09:26:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (RUBY_CHECK_SETJMP): fix missing macro definition
-	  for the configured result.  fix up r55021.
-
-Sat May 21 00:36:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* process.c (rb_execarg_commandline): build command line string
-	  from argument vector in rb_execarg.
-	  [ruby-core:75611] [Bug #12398]
-
-Fri May 20 23:25:42 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl.c (ossl_pem_passwd_value): Added. Convert the
-	  argument to String with StringValue() and validate the length is in
-	  4..PEM_BUFSIZE. PEM_BUFSIZE is a macro defined in OpenSSL headers.
-	  (ossl_pem_passwd_cb): When reading/writing encrypted PEM format, we
-	  used to pass the password to PEM_def_callback() directly but it was
-	  problematic. It is not NUL character safe. And surprisingly, it
-	  silently truncates the password to 1024 bytes.  [GH ruby/openssl#51]
-
-	* ext/openssl/ossl.h: Add function prototype declaration of newly
-	  added ossl_pem_passwd_value().
-
-	* ext/openssl/ossl_pkey.c (ossl_pkey_new_from_data): Use
-	  ossl_pem_passwd_value() to validate the password String.
-
-	* ext/openssl/ossl_pkey_dsa.c (ossl_dsa_initialize, ossl_dsa_export):
-	  ditto.
-
-	* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_initialize,
-	  ossl_ec_key_to_string): ditto.
-
-	* ext/openssl/ossl_pkey_rsa.c (ossl_rsa_initialize, ossl_rsa_export):
-	  ditto.
-
-	* test/openssl/test_pkey_{dsa,ec,rsa}.rb: test this.
-
-Fri May 20 23:45:53 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* id_table.c (list_id_table_init): When unaligned word access is
-	  prohibited and sizeof(VALUE) is 8 (64-bit machines),
-	  capa should always be even number for 8-byte word alignment
-	  of the values of a table. This code assumes that sizeof(ID) is 4,
-	  sizeof(VALUE) is 8, and xmalloc() returns 8-byte aligned memory.
-	  This fixes bus error on 64-bit SPARC Solaris 10.
-	  [Bug #12406][ruby-dev:49631]
-
-Fri May 20 22:30:09 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* symbol.h (rb_id2sym): Use HAVE_BUILTIN___BUILTIN_CONSTANT_P
-
-Fri May 20 22:19:00 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* ext/date/date_core.c: [DOC] fix typos.
-	  [fix GH-1360] patched by @soundasleep
-
-Fri May 20 21:26:58 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* include/ruby/defines.h (RB_GNUC_EXTENSION, RB_GNUC_EXTENSION_BLOCK):
-	  macros for skipping __extension__ on non-GCC compilers.
-	* eval_error.c (warn_print): use RB_GNUC_EXTENSION_BLOCK instead of
-	  __extension__ because __extension__ is a GNU extension.
-	  Fix compile error on Solaris 10 with Oracle Solaris Studio 12.x.
-	  [Bug #12397] [ruby-dev:49629].
-	* internal.h (rb_fstring_cstr, rb_fstring_enc_cstr): ditto
-	* include/ruby/encoding.h (rb_enc_str_new, rb_enc_str_new_cstr): ditto
-	* include/ruby/intern.h (rb_str_new, rb_str_new_cstr,
-	  rb_usascii_str_new, rb_utf8_str_new, rb_tainted_str_new_cstr,
-	  rb_usascii_str_new_cstr, rb_utf8_str_new_cstr,
-	  rb_external_str_new_cstr, rb_locale_str_new_cstr,
-	  rb_str_buf_new_cstr, rb_str_cat_cstr, rb_exc_new_cstr): ditto
-
-Fri May 20 21:17:13 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/win32ole/win32ole.c (fole_missing): make substring or dup to
-	  share the content if possible.
-
-Fri May 20 19:48:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* internal.h (NEW_PARTIAL_MEMO_FOR): shrink buffer array not to
-	  mark non-VALUE fields.  fix check_rvalue_consistency abort with
-	  RGENGC_CHECK_MODE=2.
-
-	* internal.h (NEW_CMP_OPT_MEMO): exclude struct cmp_opt_data from
-	  the valid array range.
-
-	* enum.c (slicewhen_i): exclude inverted too.
-
-Thu May 19 21:21:57 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* re.c (rb_reg_match_m_p): [DOC] fix return value in rdoc.
-
-	* test/ruby/test_regexp.rb (TestRegexp#test_match_p): add some
-	  tests from document.
-
-Thu May 19 13:22:44 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl.c (Init_openssl): register an ex_data index for
-	  X509_STORE and X509_STORE_CTX respectively. Since they don't share
-	  the ex_data index registry, we can't use the same index.
-	  (ossl_verify_cb): use the correct index.
-
-	* ext/openssl/ossl_ssl.c (ossl_ssl_verify_callback): ditto.
-
-	* ext/openssl/ossl_x509store.c (ossl_x509store_set_vfy_cb): ditto.
-	  (ossl_x509stctx_verify): ditto.
-
-	* ext/openssl/ossl.h (void ossl_clear_error): add extern declarations
-	  of ossl_store_{ctx_,}ex_verify_cb_idx.
-
-	* ext/openssl/openssl_missing.c: remove X509_STORE_set_ex_data and
-	  X509_STORE_get_ex_data.
-
-	* ext/openssl/openssl_missing.h: implement X509_STORE_get_ex_data,
-	  X509_STORE_set_ex_data and X509_STORE_get_ex_new_index as macros.
-
-Thu May 19 13:11:35 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_x509attr.c (ossl_x509attr_set_value): check that the
-	  argument is an OpenSSL::ASN1::Data before converting to ASN1_TYPE.
-	  This fixes SEGV on OpenSSL::X509::Attribute#value=(non-asn1-value).
-
-	* test/openssl/test_x509attr.rb: add tests for OpenSSL::X509::Attribute.
-
-Thu May 19 12:10:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* re.c (rb_reg_match_m_p): fix match against empty string.
-	  rb_str_offset returns the end when the position exceeds the
-	  length.  fix the range parameter of onig_search.
-	  [ruby-core:75604] [Bug #12394]
-
-Thu May 19 11:37:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* re.c (rb_reg_match_m_p): should return false if no match, as the
-	  document says.  [Feature #8110]
-
-Thu May 19 00:17:01 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* re.c (reg_names_iter): specify capacify
-
-Wed May 18 21:29:59 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* thread.c (recursive_list_access): a object id may be a Bignum.  so,
-	  the list must be a objhash, instead of a identhash.
-	  this fixes many test errors on mswin64 CI.
-
-Wed May 18 19:33:54 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* re.c (rb_reg_match_m_p): Introduce Regexp#match?, which returns
-	  bool and doesn't save backref.
-
-Wed May 18 16:52:03 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_pkcs12.c (ossl_pkcs12_initialize): pop errors
-	  leaked by PKCS12_parse(). This is a bug in OpenSSL, which exists
-	  in the versions before the version 1.0.0t, 1.0.1p, 1.0.2d.
-
-Wed May 18 16:04:54 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* tool/downloader.rb (Downloader::RubyGems.download): verify gems
-	  only if RubyGems is 2.4 or later.  old RubyGems fails to verify
-	  almost all of bundled gems.
-
-Wed May 18 14:52:38 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_modify_expand): check integer overflow.
-	  [ruby-core:75592] [Bug #12390]
-
-Wed May 18 13:11:44 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* re.c (match_ary_subseq): get subseq of match array without creating
-	  temporary array.
-
-	* re.c (match_ary_aref): get element(s) of match array without creating
-	  temporary array.
-
-	* re.c (match_aref): Use match_ary_subseq with handling irregulars.
-
-	* re.c (match_values_at): Use match_ary_aref.
-
-Wed May 18 13:03:07 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_x509cert.c (ossl_x509_verify): X509_verify()
-	  family may put errors on 0 return (0 means verification failure).
-	  Clear OpenSSL error queue before return to Ruby. Since the queue is
-	  thread global, remaining errors in the queue can cause an unexpected
-	  error in the next OpenSSL operation.  [ruby-core:48284] [Bug #7215]
-
-	* ext/openssl/ossl_x509crl.c (ossl_x509crl_verify): ditto.
-
-	* ext/openssl/ossl_x509req.c (ossl_x509req_verify): ditto.
-
-	* ext/openssl/ossl_x509store.c (ossl_x509stctx_verify): ditto.
-
-	* ext/openssl/ossl_pkey_dh.c (dh_generate): clear the OpenSSL error
-	  queue before re-raising exception.
-
-	* ext/openssl/ossl_pkey_dsa.c (dsa_generate): ditto.
-
-	* ext/openssl/ossl_pkey_rsa.c (rsa_generate): ditto.
-
-	* ext/openssl/ossl_ssl.c (ossl_start_ssl): ditto.
-
-	* test/openssl: check that OpenSSL.errors is empty every time after
-	  running a test case.
-
-Wed May 18 12:07:42 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl.c (ossl_clear_error): Extracted from
-	  ossl_make_error(). This prints errors in the OpenSSL error queue if
-	  OpenSSL.debug is true, and clears the queue.
-	  (ossl_make_error): use ossl_clear_error().
-
-	* ext/openssl/ossl.h: add prototype declaration of ossl_make_error().
-	  (OSSL_BIO_reset) use ossl_clear_error() to clear the queue. Clearing
-	  silently makes debugging difficult.
-
-	* ext/openssl/ossl_engine.c (ossl_engine_s_by_id): ditto.
-
-	* ext/openssl/ossl_ns_spki.c (ossl_spki_initialize): ditto.
-
-	* ext/openssl/ossl_pkcs7.c (ossl_pkcs7_verify): ditto.
-
-	* ext/openssl/ossl_pkey_dsa.c (ossl_dsa_initialize): ditto.
-
-	* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_initialize): ditto.
-	  (ossl_ec_group_initialize): ditto.
-
-	* ext/openssl/ossl_ssl.c (ossl_ssl_shutdown): ditto.
-
-Wed May 18 11:53:49 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_mul): Validate the
-	  arguments before passing to EC_POINT(s)_mul(). Add description of this
-	  method.  [ruby-core:65152] [Bug #10268]
-
-	* test/openssl/test_pkey_ec.rb (test_ec_point_mul): Test that
-	  OpenSSL::PKey::EC::Point#mul works.
-
-Wed May 18 11:19:59 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/ossl_bn.c (try_convert_to_bnptr): Extracted from
-	  GetBNPtr(). This doesn't raise exception but returns NULL on error.
-	  (GetBNPtr): Raise TypeError if conversion fails.
-	  (ossl_bn_eq): Implement BN#==.
-	  (ossl_bn_eql): #eql? should not raise TypeError even if the argument
-	  is not compatible with BN.
-	  (ossl_bn_hash): Implement BN#hash.
-
-	* ext/openssl/ossl_bn.c (Init_ossl_bn): Define #== and #hash.
-
-	* test/openssl/test_bn.rb: Test BN#eql?, #== and #hash
-
-Wed May 18 10:17:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (RB_INTEGER_TYPE_P): new macro and
-	  underlying inline function to check if the object is an
-	  Integer (Fixnum or Bignum).
-
-Wed May 18 09:52:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* enum.c (enum_sum, hash_sum, hash_sum_i, enum_sum_i, sum_iter):
-	  Optimize for hashes when each method isn't redefined.
-
-Wed May 18 09:14:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* enum.c (enum_sum, int_range_sum): Extract int_range_sum from
-	  enum_sum.
-
-Wed May 18 03:16:06 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* re.c (match_values_at): fix regression at r55036.
-	  MatchData#values_at accepts Range.
-
-Wed May 18 02:02:58 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* re.c (match_aref): remove useless condition and call rb_fix2int.
-	  rb_reg_nth_match handles negative index.
-
-Wed May 18 01:57:43 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* re.c (match_values_at): MatchData#values_at supports named captures
-	  [Feature #9179]
-
-	* re.c (namev_to_backref_number): separated.
-
-Wed May 18 00:05:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* enum.c (enum_sum): Optimize for a range from int to int.
-
-	* test/ruby/test_enum.rb (test_range_sum): Move from test_range.rb,
-	  and add assertions for some conditions.
-
-	* test/ruby/test_enum.rb (test_hash_sum): Move from test_hash.rb.
-
-	* test/ruby/test_hash.rb, test/ruby/test_range.rb: Remove test_sum.
-
-Tue May 17 23:08:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* enum.c (enum_sum): [DOC] Write documentation.
-
-Tue May 17 22:53:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* enum.c (enum_sum): Implement Enumerable#sum.
-
-	* test/ruby/test_enum.rb (test_sum): Test sum for Enumerable.
-
-	* test/ruby/test_hash.rb (test_sum): Test sum for Hash.
-
-	* test/ruby/test_range.rb (test_sum): Test sum for Range.
-
-Tue May 17 22:11:41 2016  Tanaka Akira  <akr@fsij.org>
-
-	* object.c, numeric.c, enum.c, ext/-test-/bignum/mul.c,
-	  lib/rexml/quickpath.rb, lib/rexml/text.rb, lib/rexml/xpath_parser.rb,
-	  lib/rubygems/specification.rb, lib/uri/generic.rb,
-	  bootstraptest/test_eval.rb, basictest/test.rb,
-	  test/-ext-/bignum/test_big2str.rb, test/-ext-/bignum/test_div.rb,
-	  test/-ext-/bignum/test_mul.rb, test/-ext-/bignum/test_str2big.rb,
-	  test/csv/test_data_converters.rb, test/date/test_date.rb,
-	  test/json/test_json_generate.rb, test/minitest/test_minitest_mock.rb,
-	  test/openssl/test_cipher.rb, test/rexml/test_jaxen.rb,
-	  test/ruby/test_array.rb, test/ruby/test_basicinstructions.rb,
-	  test/ruby/test_bignum.rb, test/ruby/test_case.rb,
-	  test/ruby/test_class.rb, test/ruby/test_complex.rb,
-	  test/ruby/test_enum.rb, test/ruby/test_eval.rb,
-	  test/ruby/test_iseq.rb, test/ruby/test_literal.rb,
-	  test/ruby/test_math.rb, test/ruby/test_module.rb,
-	  test/ruby/test_numeric.rb, test/ruby/test_range.rb,
-	  test/ruby/test_rational.rb, test/ruby/test_refinement.rb,
-	  test/ruby/test_rubyvm.rb, test/ruby/test_struct.rb,
-	  test/ruby/test_variable.rb, test/rubygems/test_gem_specification.rb,
-	  test/thread/test_queue.rb: Use Integer instead of Fixnum and Bignum.
-
-Tue May 17 15:26:10 2016  Tanaka Akira  <akr@fsij.org>
-
-	* [Feature #12005] Unify Fixnum and Bignum into Integer
-
-	* include/ruby/ruby.h (rb_class_of): Return rb_cInteger for fixnums.
-
-	* insns.def (INTEGER_REDEFINED_OP_FLAG): Unified from
-	  FIXNUM_REDEFINED_OP_FLAG and BIGNUM_REDEFINED_OP_FLAG.
-
-	* vm_core.h: Ditto.
-
-	* vm_insnhelper.c (opt_eq_func): Use INTEGER_REDEFINED_OP_FLAG instead
-	  of FIXNUM_REDEFINED_OP_FLAG.
-
-	* vm.c (vm_redefinition_check_flag): Use rb_cInteger instead of
-	  rb_cFixnum and rb_cBignum.
-	  (C): Use Integer instead of Fixnum and Bignum.
-
-	* numeric.c (fix_succ): Removed.
-	  (Init_Numeric): Define Fixnum as Integer.
-
-	* bignum.c (bignew): Use rb_cInteger instead of rb_cBignum.
-	  (rb_int_coerce): replaced from rb_big_coerce and return fixnums
-	  as-is.
-	  (Init_Bignum): Define Bignum as Integer.
-	  Don't define ===.
-
-	* error.c (builtin_class_name): Return "Integer" for fixnums.
-
-	* sprintf.c (ruby__sfvextra): Use rb_cInteger instead of rb_cFixnum.
-
-	* ext/-test-/testutil: New directory to test.
-	  Currently it provides utilities for fixnum and bignum.
-
-	* ext/json/generator/generator.c: Define mInteger_to_json.
-
-	* lib/mathn.rb (Fixnum#/): Redefinition removed.
-
-Tue May 17 11:58:58 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (RUBY_CHECK_BUILTIN_SETJMP): declare t as NORETURN
-	  to suppress warnings by -Wsuggest-attribute=noreturn.
-	  [ruby-core:75510] [Bug #12383]
-
-Tue May 17 10:40:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (RUBY_CHECK_SETJMP): needs the header and proper
-	  arguments for builtin setjmp functions.
-
-Mon May 16 20:00:30 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.h: Additional uses of ONIG_CASE_MAPPING compilation switch
-
-Mon May 16 19:46:33 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* include/ruby/oniguruma.h: Introducing ONIG_CASE_MAPPING compilation
-	  switch
-
-	* include/ruby/oniguruma.h, enc/unicode.h: Using ONIG_CASE_MAPPING
-	  compilation switch
-
-Mon May 16 19:29:31 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* gems/bundled_gems: Update xmlrpc-0.1.1. xmlrpc-0.1.0 didn't allow
-	  to install on 2.4.0dev.
-
-Mon May 16 13:28:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (FUNC_STDCALL, FUNC_CDECL, FUNC_FASTCALL): set
-	  macro names explicitly to the old names, which are accidentally
-	  changed at r54985, for backward compatibilities.
-	  fiddle also depends on these names to fallback to ANSI names.
-	  [ruby-core:75494] [Bug #12377]
-
-Mon May 16 11:39:02 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/xmlrpc.rb, lib/xmlrpc/*, test/xmlrpc: XMLRPC is bundled gem
-	  on Ruby 2.4. It is extracted to https://github.com/ruby/xmlrpc
-	  [Feature #12160][ruby-core:74239]
-	* gems/bundled_gems: ditto.
-
-Mon May 16 06:06:21 2016  Eric Wong  <e@80x24.org>
-
-	* proc.c: fix RDoc of Proc#===/call/yield/[]
-	  [Bug #12332]
-
-Sun May 15 20:55:31 2016  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/timeridconv.rb: don't use keeper thread. [Bug #12342]
-
-	* test/drb/ut_timerholder.rb: ditto.
-
-Sun May 15 16:15:25 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* array.c (rb_ary_entry): extract rb_ary_elt to organize if-conditions
-	  and check whether is embedded at once.
-
-Sun May 15 10:57:26 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_insnhelper.c (vm_get_ev_const): warn deprecated constant even
-	  in the class context.  [ruby-core:75505] [Bug #12382]
-
-Sun May 15 03:13:01 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* iseq.h (struct iseq_compile_data): use struct rb_id_table
-	  instead of st_table.
-
-	* iseq.c (prepare_iseq_build): don't allocate ivar_cache_table
-	  until it has at least one element.
-
-	* iseq.c (compile_data_free): free ivar_cache_table only if it
-	  is allocated.
-
-	* compile.c (get_ivar_ic_value): allocate if the table is not
-	  allocated yet.
-
-Sat May 14 09:04:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (pkg_config): use xsystem consistently to set up
-	  library path environment variable as well as latter pkg-config
-	  calls.  [ruby-dev:49619] [Bug #12379]
-
-Sat May 14 00:16:54 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* random.c (make_seed_value): append leading-zero-guard and get
-	  rid of making a local copy of the seed.
-
-Fri May 13 08:46:42 2016  cremno  <cremno@mail.ru>
-
-	* NEWS: drop FreeBSD < 4 support.  [Fix GH-1339]
-	  The most recent version affected by this is 3.5 and was released
-	  in 2000.
-	  https://www.freebsd.org/releases/3.5R/announce.html
-	  https://en.wikipedia.org/wiki/History_of_FreeBSD#Version_history
-
-Fri May 13 03:12:09 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* include/ruby/defines.h (GCC_VERSION_SINCE): moved from internal.h.
-
-Fri May 13 03:11:20 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in (__builtin_constant_p): check.
-
-	* internal.h: Use HAVE_BUILTIN___BUILTIN_CONSTANT_P
-
-Fri May 13 03:10:39 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in: use alternative keyword
-	  to avoid macros conflicts with them.
-
-Thu May 12 01:54:08 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (try_func): get rid of conflict of declarations of
-	  main().  checking local symbol reference does not make sense.
-
-Thu May 12 00:18:19 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (HAVE_QSORT_S): use qsort_s only for Visual Studio
-	  2012 or later, because VS2010 seems to causes a SEGV in
-	  test/ruby/test_enum.rb.
-
-Wed May 11 23:59:47 2016  Masaya Tarui  <tarui@ruby-lang.org>
-
-	* vm_insnhelper.c (vm_getivar): describe fast-path explicit
-	  (compiler friendly). [Bug #12274].
-
-Wed May 11 21:30:07 2016  Masaya Tarui  <tarui@ruby-lang.org>
-
-	* compile.c (iseq_compile_each): share InlineCache during same
-	  instance variable accesses. Reducing memory consumption,
-	  rising cache hit rate and rising branch prediction hit rate
-	  are expected. A part of [Bug #12274].
-
-	* iseq.h (struct iseq_compile_data): introduce instance
-	  variable IC table for sharing.
-
-	* iseq.c (prepare_iseq_build, compile_data_free):
-	  construct/destruct above table.
-
-Wed May 11 17:18:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* util.c (ruby_qsort): use qsort_s if available, for Microsoft
-	  Visual Studio 2005 (msvcr80.dll) and mingw.
-
-Wed May 11 10:33:26 2016  Marcus Stollsteimer  <sto.mar@web.de>
-
-	* COPYING: Remove trailing-whitespaces.
-	  [ci skip][fix GH-1348]
-
-Tue May 10 21:05:45 2016  Benoit Daloze  <eregontp@gmail.com>
-
-	* insns.def (defineclass): Also raise an error when redeclaring the
-	  superclass of a class as Object and it has another superclass.
-	  [Bug #12367] [ruby-core:75446]
-
-	* test/ruby/test_class.rb: test for above.
-
-Tue May 10 14:57:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* random.c (obj_random_bytes): base on bytes method instead of
-	  rand method, not to call toplevel rand method.
-
-Tue May 10 13:07:28 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in (-fexcess-precision=standard): before r54895 -std=c99
-	  is specified and it implied -fexcess-precision=standard.
-	  Now with -std=gnu99, it should be explicitly specified.
-	  https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html
-
-Mon May  9 10:51:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* thread.c (rb_thread_atfork_internal): move th to an argument.
-
-	* thread.c (rb_thread_atfork): do not repeat GET_THREAD().
-
-Mon May  9 10:46:36 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* thread.c (rb_thread_atfork, rb_thread_atfork_before_exec): do
-	  nothing unless working fork is available.
-
-	* thread_sync.c (rb_mutex_abandon_all): define only if working
-	  fork is available.
-
-	* thread_sync.c (rb_mutex_abandon_keeping_mutexes): ditto.
-
-	* thread_sync.c (rb_mutex_abandon_locking_mutex): ditto.
-
-	* thread_win32.c (gvl_init): never used.
-
-Mon May  9 07:18:06 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* include/ruby/{defines,ruby}.h: need to define function attributes
-	  alternatives in defines.h instead of ruby.h, because they are used
-	  in oniguruma.h and the header used without including ruby.h at
-	  encoding library sources.
-
-Mon May  9 06:30:12 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* include/ruby/ruby.h (CONSTFUNC, PUREFUNC): fixed build errors on
-	  non-gcc build environments introduced at r54952.
-
-Mon May  9 02:51:51 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* gc.c (rb_gc_unprotect_logging): throw rb_memerror when it cannot
-	  allocate memory. This is pointed out by Facebook's Infer.
-
-	* gc.c (gc_prof_setup_new_record): ditto.
-
-	* regparse.c (parse_regexp): ditto.
-
-	* util.c (MALLOC): use xmalloc and xfree like above.
-
-Mon May  9 02:39:16 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in: check function attribute const and pure,
-	  and define CONSTFUNC and PUREFUNC if available.
-	  Note that I don't add those options as default because
-	  it still shows many false-positive (it seems not to consider
-	  longjmp).
-
-	* vm_eval.c (stack_check): get rb_thread_t* as an argument
-	  to avoid duplicate call of GET_THREAD().
-
-Sun May  8 21:01:14 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/openssl/extconf.rb: assume it doesn't have SSLv2 related
-	  functions when OPENSSL_NO_SSL2 is defined.
-	  Usually openssl's header and the library (libssl) have the same
-	  set of functions, but on some environment the library has functions
-	  whose headers doesn't declare. (openssl/opensslconf.h and libssl.so
-	  aren't be synchronized)
-	  To detect such case explicitly check feature macro and remove
-	  related functions.
-
-Sun May  8 18:51:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_home_dir_of): return the default home path if the
-	  user name is the current user name, on platforms where struct
-	  pwd is not supported.  a temporary measure against
-	  [Bug #12226].
-
-Sun May  8 08:51:38 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in: add -Wsuggest-attribute=format and suppress warnings.
-
-Sun May  8 08:31:03 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in: add -Wsuggest-attribute=noreturn and suppress warnings.
-
-Sun May  8 08:19:16 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in: add -Werror=implicit-int to avoid missing type of
-	  function declaration.
-
-Sat May  7 22:22:37 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/webrick/ssl.rb: Accept string value for SSLCertName. It is used
-	  to invoke ssl server with command line.
-	  [fix GH-1329] Patch by @kerlin
-	* test/webrick/test_ssl_server.rb: Added test for GH-1329
-
-Sat May  7 21:55:12 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* test/webrick/test_ssl_server.rb: Added basic test for `webrick/ssl`
-
-Sat May  7 16:22:13 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* random.c (int_pair_to_real_inclusive): optimize to multiply
-	  without Bignum.
-
-Sat May  7 07:58:02 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* process.c (rb_exec_getargs): honor the expected argument types
-	  over the conversion method.  the basic language functionality
-	  should be robust.  [ruby-core:75388] [Bug #12355]
-
-Fri May  6 08:16:26 2016  David Silva  <david.silva@digital.cabinet-office.gov.uk>
-
-	* enum.c (enum_find): [DOC] add more examples to the documentation
-	  of Enumerable#detect, to show that it equals to Enumerable#find.
-	  [Fix GH-1340]
-
-Thu May  5 18:08:31 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* test/ruby/test_complexrational.rb: Remove duplicated raise.
-
-Thu May  5 14:41:05 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* string.c (rb_str_sub): Fix a special match variable name.
-	  [ci skip]
-
-Thu May  5 12:22:17 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_eval.c (rb_eval_cmd, rb_catch_obj): use TH_JUMP_TAG with the
-	  same rb_thread_t used for TH_PUSH_TAG, instead of JUMP_TAG with
-	  the current thread global variable.
-
-Thu May  5 10:49:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* random.c (fill_random_bytes_syscall): use arc4random_buf if
-	  available.
-
-Wed May  4 23:13:58 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* numeric.c (fix_plus): Remove rb_nucomp_add prototype
-	  declaration.
-
-	* numeric.c (fix_mul): Remove rb_nucomp_mul prototype
-	  declaration.
-
-	* internal.h (rb_nucomp_add, rb_nucomp_mul): add prototype
-	  declarations.
-
-Wed May  4 18:38:00 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
-
-	* lib/net/http/header.rb (Net::HTTPHeader#{each_header,each_name,
-	  each_capitalized_name,each_value,each_capitalized}): Return
-	  sized enumerators.
-
-	* test/net/http/test_httpheader.rb: add test for above.
-
-Wed May  4 17:53:15 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
-
-	* lib/set.rb (Set#{delete_if,keep_if,collect!,reject!,select!,classify,divide},
-	  SortedSet#{delete_if,keep_if}): Return sized enumerators.
-
-	* test/test_set.rb: add test for above.
-
-Tue May  3 23:25:48 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* numeric.c: [DOC] Update result of 123456789 ** -2.
-	  [ruby-dev:49606] [Bug #12339]
-
-Tue May  3 23:13:16 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* internal.h (RCOMPLEX_SET_IMAG): undef RCOMPLEX_SET_IMAG
-	  instead of duplicated undef RCOMPLEX_SET_REAL.
-
-Tue May  3 22:55:07 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* complex.c (rb_complex_set_imag): Fix to properly set imag
-	  of complex.
-
-Tue May  3 22:19:55 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in (warnflags): use -std=gnu99 instead of
-	  -std=iso9899:1999. [Feature #12336]
-
-Tue May  3 22:10:09 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* string.c (count_utf8_lead_bytes_with_word): Use __builtin_popcount
-	  only if it can use SSE 4.2 POPCNT whose latency is 3 cycle.
-
-	* internal.h (rb_popcount64): use __builtin_popcountll because now
-	  it is in fast path.
-
-Tue May  3 14:19:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (new_if_gen): set newline flag to NODE_IF to trace all
-	  if/elsif statements.  [ruby-core:67720] [Bug #10763]
-
-Tue May  3 05:35:54 2016  Eric Wong  <e@80x24.org>
-
-	* process.c (disable_child_handler_fork_child):
-	  initialize handler for SIGPIPE for !POSIX_SIGNAL
-
-Mon May  2 23:03:42 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c, include/ruby/win32.h (rb_w32_utruncate): implements new
-	  truncate alternative which accepts UTF-8 path.
-
-	* file.c (truncate): use above function.
-	  [Bug #12340]
-
-Mon May  2 20:59:21 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* re.c (str_coderange): to avoid function call when the string already
-	  has coderange information.
-
-	* re.c (rb_reg_prepare_enc): add shortcut path when the regexp has
-	  the same encoding of given string.
-
-	* re.c (rb_reg_prepare_re): avoid duplicated allocation of
-	  onig_errmsg_buffer.
-
-
-Mon May  2 12:34:52 2016  Tanaka Akira  <akr@fsij.org>
-
-	* test/ruby/test_refinement.rb (test_inspect): Use Integer instead of
-	  Fixnum.
-
-Mon May  2 06:58:38 2016  Tanaka Akira  <akr@fsij.org>
-
-	* complex.c: Don't refer rb_cFixnum and rb_cBignum.
-	  (k_fixnum_p): Use FIXNUM_P.
-	  (k_bignum_p): Use RB_TYPE_P.
-
-Mon May  2 01:27:59 2016  Tanaka Akira  <akr@fsij.org>
-
-	* test/ruby/test_numeric.rb (test_step): Use Integer::FIXNUM_MAX.
-
-Mon May  2 01:15:01 2016  Tanaka Akira  <akr@fsij.org>
-
-	* test/ruby/test_module.rb (test_name): Use Integer instead of Fixnum.
-
-Mon May  2 01:00:04 2016  Tanaka Akira  <akr@fsij.org>
-
-	* test/lib/test/unit/assertions.rb (assert_fixnum): Defined.
-	  (assert_bignum): Defined.
-
-	* test/ruby/test_bignum.rb: Use assert_bignum.
-
-	* test/ruby/test_integer_comb.rb: Use assert_fixnum and assert_bignum.
-
-	* test/ruby/test_optimization.rb: Ditto.
-
-Mon May  2 00:41:53 2016  Tanaka Akira  <akr@fsij.org>
-
-	* vm_trace.c (recalc_remove_ruby_vm_event_flags): Add a cast to
-	  avoid signed integer overflow.
-
-Mon May  2 00:06:04 2016  Tanaka Akira  <akr@fsij.org>
-
-	* test/lib/envutil.rb: Define Integer::{FIXNUM_MIN,FIXNUM_MAX}.
-
-	* test/ruby/test_bignum.rb: Use Integer::{FIXNUM_MIN,FIXNUM_MAX}.
-
-	* test/ruby/test_bignum.rb: Ditto.
-
-	* test/ruby/test_integer_comb.rb: Ditto.
-
-	* test/ruby/test_marshal.rb: Ditto.
-
-	* test/ruby/test_optimization.rb: Ditto.
-
-Sun May  1 23:59:59 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* array.c (rb_ary_sum): fix for mathn
-
-	* test/ruby/test_array.rb (test_sum): ditto.
-
-Sun May  1 23:51:54 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* test/lib/test/unit.rb (Options#non_options): fixed wrong regexp.
-	  if both positives and negatives were specified, positives had to
-	  be specified from the beginning.
-
-Sun May  1 21:00:07 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c: drop Win2K support.
-
-Sun May  1 20:39:47 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* cont.c, hash.c, random.c, win32/win32.c: cleanup some Win9x/ME/NT4
-	  support leftovers.
-	  [fix GH-1328] patched by @cremno
-
-Sun May  1 07:30:44 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* string.c (search_nonascii): use nlz on big endian environments.
-
-	* internal.h (nlz_intptr): defined.
-
-Sun May  1 00:03:30 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in (__builtin_ctz): check.
-
-	* configure.in (__builtin_ctzll): check.
-
-	* internal.h (rb_popcount32): defined for ntz_int32.
-	  it can use __builtin_popcount but this function is not used on
-	  GCC environment because it uses __builtin_ctz.
-	  When another function uses this, using __builtin_popcount
-	  should be re-considered.
-
-	* internal.h (rb_popcount64): ditto.
-
-	* internal.h (ntz_int32): defined for ntz_intptr.
-
-	* internal.h (ntz_int64): defined for ntz_intptr.
-
-	* internal.h (ntz_intptr): defined as ntz for uintptr_t.
-
-	* string.c (search_nonascii): unroll and use ntz.
-
-Sat Apr 30 21:54:13 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (Init_Numeric): Gather Fixnum method definitions.
-
-Sat Apr 30 21:28:14 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_div): Define Integer#/.
-
-	* bignum.c (rb_big_div): Don't define Bignum#/.
-
-	* lib/mathn.rb (Integer#/): Replace Integer#/ instead of Bignum#/.
-
-Sat Apr 30 21:11:08 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_plus): Define Integer#+.
-
-	* bignum.c (rb_big_plus): Don't define Bignum#+.
-
-Sat Apr 30 21:01:20 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_minus): Define Integer#-.
-
-	* bignum.c (rb_big_minus): Don't define Bignum#-.
-
-Sat Apr 30 20:53:33 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_mul): Define Integer#*.
-
-	* bignum.c (rb_big_mul): Don't define Bignum#*.
-
-Sat Apr 30 20:30:44 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_modulo): Define Integer#%.
-
-	* bignum.c (rb_big_modulo): Don't define Bignum#%.
-
-Sat Apr 30 20:17:08 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_equal): Define Integer#==.
-
-	* bignum.c (rb_big_eq): Don't define Bignum#==.
-
-Sat Apr 30 19:41:15 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_gt): Define Integer#>.
-
-	* bignum.c (rb_big_gt): Don't define Bignum#>.
-	  Renamed from big_gt.
-
-	* internal.h (rb_big_gt): Declared.
-
-Sat Apr 30 19:24:40 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_ge): Define Integer#>=.
-
-	* bignum.c (rb_big_ge): Don't define Bignum#>=.
-	  Renamed from big_ge.
-
-	* internal.h (rb_big_ge): Declared.
-
-Sat Apr 30 19:20:40 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* doc/standard_library.rdoc: Remove obsoleted classes and modules.
-
-Sat Apr 30 19:09:23 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_lt): Define Integer#<.
-
-	* bignum.c (rb_big_lt): Don't define Bignum#<.
-	  Renamed from big_lt.
-
-	* internal.h (rb_big_lt): Declared.
-
-Sat Apr 30 18:44:05 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_le): Define Integer#<=.
-
-	* bignum.c (rb_big_le): Don't define Bignum#<=.
-	  Renamed from big_le.
-
-	* internal.h (rb_big_le): Declared.
-
-Sat Apr 30 18:11:44 2016  Tanaka Akira  <akr@fsij.org>
-
-	* bignum.c (Init_Bignum): Define Integer::GMP_VERSION.
-
-Sat Apr 30 16:58:18 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_remainder): Define Integer#remainder.
-
-	* bignum.c (rb_big_remainder): Don't define Bignum#remainder.
-
-	* internal.h (rb_big_remainder): Declared.
-
-Sat Apr 30 15:29:24 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_uminus): {Fixnum,Bignum}#-@ is unified into
-	  Integer.
-
-	* bignum.c (rb_big_uminus): Don't define Bignum#-@.
-
-Sat Apr 30 14:42:20 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_idiv): {Fixnum,Bignum}#div is unified into
-	  Integer.
-
-	* bignum.c (rb_big_idiv): Don't define Bignum#div.
-
-Sat Apr 30 14:25:55 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_modulo): {Fixnum,Bignum}#modulo is unified into
-	  Integer.
-
-	* bignum.c (rb_big_modulo): Don't define Bignum#modulo.
-
-Sat Apr 30 14:04:30 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_divmod): {Fixnum,Bignum}#divmod is unified into
-	  Integer.
-
-	* bignum.c (rb_big_divmod): Don't define Bignum#divmod.
-
-Sat Apr 30 13:20:00 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_fdiv): {Fixnum,Bignum}#fdiv is unified into
-	  Integer.
-
-	* bignum.c (rb_big_fdiv): Don't define Bignum#fdiv.
-
-Sat Apr 30 12:25:43 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_pow): {Fixnum,Bignum}#** is unified into
-	  Integer.
-
-	* bignum.c (rb_big_pow): Don't define Bignum#**.
-
-Sat Apr 30 12:28:59 2016  Tanaka Akira  <akr@fsij.org>
-
-	* bignum.c (rb_big_comp): Renamed from rb_big_neg.
-
-	* numeric.c (fix_comp): Renamed from fix_rev.
-
-Sat Apr 30 12:25:43 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_comp): {Fixnum,Bignum}#~ is unified into
-	  Integer.
-
-	* bignum.c (rb_big_neg): Don't define Bignum#~.
-
-	* internal.h (rb_big_neg): Declared.
-
-Sat Apr 30 12:07:42 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_and): {Fixnum,Bignum}#& is unified into
-	  Integer.
-
-	* bignum.c (rb_big_and): Don't define Bignum#&.
-
-Sat Apr 30 11:56:15 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/thread: removed dummy extension library.  thread_sync.c
-	  provides "thread.rb" already.
-
-Sat Apr 30 11:53:48 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_or): {Fixnum,Bignum}#| is unified into
-	  Integer.
-
-	* bignum.c (rb_big_or): Don't define Bignum#|.
-
-Sat Apr 30 11:18:47 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* vm_trace.c: Fix typos. [ci skip]
-
-Sat Apr 30 10:09:04 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/pty/pty.c (establishShell): honor USER environment variable
-	  and login name over uid, one uid can be shared by some login
-	  names.
-
-Fri Apr 29 22:40:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* doc/maintainers.rdoc (ext/io/nonblock): still maintained, as
-	  well as ext/io/wait, which is the origin.
-
-Fri Apr 29 21:18:12 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* doc/maintainers.rdoc (ext/win32): of course, it's still maintained.
-
-Fri Apr 29 21:03:10 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* gems/bundled_gems: Update latest gems, test-unit-3.1.8 and rake-11.1.2.
-
-Fri Apr 29 20:43:02 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* doc/maintainers.rdoc: Update latest maintainers list on Ruby 2.4
-
-Fri Apr 29 19:52:45 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* doc/maintainers.rdoc: Removed deprecated entries. These are already deleted.
-
-Fri Apr 29 19:48:45 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* doc/maintainers.rdoc: Removed Ruby 1.8 entries. It's not necessary to
-	  Ruby 2.4 or later.
-
-Thu Apr 28 17:03:17 2016  Nicholas Maccharoli  <nmaccharoli@gmail.com>
-
-	* hash.c (rb_hash_update_{block,func}_callback): dry up hash
-	  update callback code.  [Fix GH-1338]
-
-Thu Apr 28 16:52:05 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* re.c (rb_reg_prepare_enc): use rb_enc_asciicompat(enc) instead of
-	  rb_enc_str_asciicompat_p(str) to avoid useless rb_enc_get(str) call.
-
-Thu Apr 28 16:33:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb: [DOC] fix example code.  base on the code by
-	  Semyon Gaivoronskiy in [ruby-core:75224].  [Bug #12323]
-
-Thu Apr 28 09:33:03 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.4.
-	  Please see entries of 2.6.4 on
-	  https://github.com/rubygems/rubygems/blob/master/History.txt
-
-Thu Apr 28 04:49:07 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* configure.in (rb_cv_lgamma_r_pm0): check if lgamma_r(+0.0)
-	  returns positive infinity, in addition to lgamma_r(-0.0).
-	  AIX returns an incorrect result of negative infinity.
-
-	* math.c (ruby_lgamma_r): handle +0.0, in addition to -0.0.
-
-Thu Apr 28 01:11:14 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* time.c: define _DEFAULT_SOURCE because glibc 2.20 deprecates
-	  _BSD_SOURCE.
-	  https://sourceware.org/glibc/wiki/Release/2.20
-
-Thu Apr 28 00:27:55 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_xor): {Fixnum,Bignum}#^ is unified into
-	  Integer.
-
-	* bignum.c (rb_big_xor): Don't define Bignum#^.
-
-Wed Apr 27 20:53:59 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_aref): {Fixnum,Bignum}#[] is unified into
-	  Integer.
-
-	* bignum.c (rb_big_aref): Don't define Bignum#<<.
-
-	* internal.h (rb_big_aref): Declared.
-
-Wed Apr 27 16:10:35 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* tool/instruction.rb: fix to follow current implementation.
-
-Wed Apr 27 15:47:54 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_s_new): warn if a block is given,
-	  as well as IO.new.
-
-Wed Apr 27 14:29:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* error.c (ruby_only_for_internal_use): raise fatal error when
-	  deprecated function only for internal use is called, not just a
-	  warning.
-
-Tue Apr 26 23:42:30 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* tool/redmine-backporter.rb (rel): should not raise exceptions even if
-	  the user input is wrong.  only reports the error and continue process.
-
-Tue Apr 26 23:35:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (process_options): convert -e script to the encoding
-	  given by a command line option on Windows.  assume it is the
-	  expected encoding.  [ruby-dev:49461] [Bug #11900]
-
-Tue Apr 26 21:11:02 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_lshift): {Fixnum,Bignum}#<< is unified into
-	  Integer.
-
-	* bignum.c (rb_big_lshift): Don't define Bignum#<<.
-
-Tue Apr 26 20:59:40 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_rshift): {Fixnum,Bignum}#>> is unified into
-	  Integer.
-
-	* bignum.c (rb_big_rshift): Don't define Bignum#>>.
-
-Tue Apr 26 20:46:16 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_size): {Fixnum,Bignum}#size is unified into Integer.
-
-	* bignum.c (rb_big_size_m): Don't define Bignum#size.
-
-	* internal.h (rb_big_size_m): Declared.
-
-Tue Apr 26 20:09:08 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (rb_int_bit_length): {Fixnum,Bignum}#bit_length is
-	  unified into Integer.
-
-	* bignum.c (rb_big_bit_length): Don't define Bignum#bit_length.
-
-	* internal.h (rb_big_bit_length): Declared.
-
-Tue Apr 26 19:56:16 2016  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_abs): Integer#{abs,magnitude} moved from
-	  Fixnum and Bignum.
-
-	* bignum.c (rb_big_abs): Don't define Bignum#{abs,magnitude}.
-
-	* internal.h (rb_big_abs): Declared.
-
-Mon Apr 25 14:39:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/rbconfig/sizeof/extconf.rb: just check the existence of each
-	  types, to reduce configuration time, especially cross-compiling.
-
-	* template/sizes.c.tmpl: calculate sizes of checked types at
-	  compilation time.
-
-Mon Apr 25 11:27:27 2016  Marcus Stollsteimer  <sto.mar@web.de>
-
-	* doc/extension.rdoc: Improvements to english grammars.
-	  [Bug #12246][ruby-core:74792][ci skip]
-
-Mon Apr 25 11:17:50 2016  Marcus Stollsteimer  <sto.mar@web.de>
-
-	* encoding.c: Fix return value of `Encoding::ISO8859_1.name`
-	  [Bug #12313][ruby-core:75147][ci skip]
-	* ext/bigdecimal/bigdecimal.c: Fix code sample of `BigDecimal.new`
-
-Sun Apr 24 23:29:16 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* configure.in: add missing -lm for AIX.
-
-Sun Apr 24 18:33:58 2016  Kazuki Tsujimoto  <kazuki@callcc.net>
-
-	* vm_insnhelper.c (INLINE): disable r54738 if __NO_INLINE__ is defined.
-	  It caused "undefined reference to `vm_getivar'".
-
-Sun Apr 24 09:32:12 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* test/ruby/test_array.rb: Add test cases for Array#sum with
-	  non-numeric objects.
-
-Sun Apr 24 04:21:27 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* vm_insnhelper.c (INLINE): define as `inline` when it is optimized.
-	  define as `static inline` when it is not optimized to keep
-	  the symbol generated.
-
-	* vm_insnhelper.c (vm_getivar): use `INLINE` to force inline
-	  so that a compiler inlines it into vm_getinstancevariable
-	  and optimizes out is_attr and related branches.
-
-	* vm_insnhelper.c (vm_getivar): use `inline` to recommend inline.
-	  Without this vm1_ivar_set is degraded.
-
-	  benchmark results:
-	  minimum results in each 5 measurements.
-	  Execution time (sec)
-	  name    ruby 2.4.0dev (2016-04-23 trunk 54727) [x86_64-linux]   ruby 2.4.0dev (2016-04-23 trunk 54733) [x86_64-linux]       built-ruby
-	  loop_whileloop 0.641                                                   0.642 0.646
-	  vm1_ivar* 1.002                                                   0.999 0.831
-	  vm1_ivar_set* 0.369                                                   1.106 0.362
-
-	  Speedup ratio: compare with the result of `ruby 2.4.0dev (2016-04-23
-	  trunk 54727) [x86_64-linux]' (greater is better)
-	  name    ruby 2.4.0dev (2016-04-23 trunk 54733) [x86_64-linux]
-	  built-ruby
-	  loop_whileloop
-	  0.998        0.991
-	  vm1_ivar*
-	  1.003        1.205
-	  vm1_ivar_set*
-	  0.334        1.018
-
-Sat Apr 23 18:01:21 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* vm_insnhelper.c (vm_getivar): specify inline instead of static inline.
-	  vm_getivar is called by vm_call_ivar and vm_getinstancevariable.
-	  At least with GCC 4.8 and 5.3 on Linux, they are inlining it into
-	  vm_call_ivar but not vm_getinstancevariable.
-	  By `inline`, they correctly inline it and gains performance.
-
-	  Speedup ratio: compare with the result of `ruby 2.4.0dev (2016-04-23
-	  trunk 54727) [x86_64-linux]' (greater is better)
-	  name    built-ruby
-	  loop_whileloop       1.001
-	  vm1_ivar*            1.189
-	  vm1_ivar_set*        1.024
-
-	  Note the `inline`'s meaning is different between old GCC
-	  and C99. Old GCC's inline means C99's extern inline.
-	  https://gcc.gnu.org/onlinedocs/gcc/Inline.html
-	  Since Ruby specify -std=iso9899:1999, it works like C99.
-
-Sat Apr 23 16:11:39 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_mul_size_overflow): use UNLIKELY
-	  by user side to improve generality.
-
-Sat Apr 23 16:10:02 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* include/ruby/ruby.h (RB_LIKELY): use prefix in ruby.h.
-
-	* intern.h (LIKELY): define with RB_LIKELY.
-
-Sat Apr 23 13:27:25 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* NEWS: Add descriptions for Time#to_time updates.
-	  [Bug #12271]
-
-Sat Apr 23 13:21:24 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* NEWS: Add descriptions for DateTime#to_time updates.
-	  [Bug #12189]
-
-Sat Apr 23 11:21:27 2016  Marcus Stollsteimer  <sto.mar@web.de>
-
-	* ext/date/date_core.c (Init_date_core): [DOC] Convert DateTime
-	  documentation to RDoc from Markdown.
-	  [ruby-core:75136] [Bug #12311]
-
-Sat Apr 23 09:03:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c: cygwin does not use w32_cmdvector, command line can be
-	  other than UTF-8.  [ruby-dev:49519] [Bug #12184]
-
-Sat Apr 23 01:00:03 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* configure.in: don't use the system-provided round(3) on AIX.
-	  In AIX, round(0.49999999999999994) returns 1.0.
-	  Use round() in numeric.c instead.
-
-Fri Apr 22 21:00:44 2016  Tanaka Akira  <akr@fsij.org>
-
-	* test/ruby/test_time_tz.rb: Tests depends on Europe/Moscow removed
-	  to avoid test failures due to the tzdata change.
-	  https://github.com/eggert/tz/commit/8ee11a301cf173afb0c76e0315b9f9ec8ebb9d95
-	  Found by naruse.
-
-Fri Apr 22 20:18:40 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_mul_size_overflow): added to handle
-	  mul overflow efficiently.
-
-	* include/ruby/ruby.h (rb_alloc_tmp_buffer2): use rb_mul_size_overflow
-	  and avoid division where it can define DSIZE_T.
-
-	* gc.c (xmalloc2_size): moved from ruby.h and use rb_mul_size_overflow.
-
-Fri Apr 22 20:34:04 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* time.c (time_asctime): [DOC] add ctime example, not only
-	  asctime.  [ruby-core:75126] [Bug #12310]
-
-Fri Apr 22 18:44:32 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* variable.c: use uint32_t instead of long to avoid confusion about
-	  the type of ivtbl->numiv.
-
-Fri Apr 22 15:09:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval_jump.c (exec_end_procs_chain): restore previous error info
-	  for each end procs.  [ruby-core:75038] [Bug #12302]
-
-Fri Apr 22 15:04:56 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* tool/redmine-backporter.rb: the fullpath of merger.rb is too long to
-	  copy&paste on Windows.  show shorter name instead on the platform.
-	  I'm sure that the user of this command on Windows is only me.
-
-Fri Apr 22 14:52:04 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* tool/merger.rb: remove temporary file.
-
-Fri Apr 22 11:27:03 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/net/http.rb: Improve documentation for SSL requests via GET method.
-	  [fix GH-1325][ci skip] Patch by @jsyeo
-
-Fri Apr 22 10:51:13 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/webrick/ssl.rb: Support to add SSLCiphers option.
-	  [fix GH-1321] Patch by @rhadoo
-
-Fri Apr 22 10:43:19 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* file.c, win32/file.c: Removed obsoleted safe level checks.
-	  [fix GH-1327] Patch by @cremno
-
-Fri Apr 22 10:01:48 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* benchmark/bm_so_meteor_contest.rb: fix a typo.
-	  [fix GH-1330][ci skip] Patch by @sachin21
-
-Fri Apr 22 04:57:01 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* gc.c (rb_alloc_tmp_buffer_with_count): added like xmalloc2 to
-	  avoid duplicated check of size.
-
-	* gc.c (ruby_xmalloc2): added to keep separate layers.
-
-	* include/ruby/ruby.h (rb_alloc_tmp_buffer2): added to check
-	  the size more statically.
-
-Fri Apr 22 04:54:40 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* include/ruby/ruby.h (LIKELY): moved from internal.h.
-
-	* include/ruby/ruby.h (UNLIKELY): ditto.
-
-Thu Apr 21 01:44:19 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* gc.c (objspace_malloc_prepare): remove size check because it is
-	  used by objspace_xmalloc and objspace_xcalloc.
-	  objspace_xmalloc introduces its own check in this commit.
-	  objspace_xcalloc checks with xmalloc2_size (ruby_xmalloc2_size).
-
-	* gc.c (objspace_xmalloc0): common xmalloc function.
-
-	* gc.c (objspace_xmalloc): introduce its own size check.
-
-	* gc.c (objspace_xmalloc2): separated from ruby_xmalloc2 to clarify
-	  the layer who has the responsibility to check the size.
-
-	* gc.c (objspace_xrealloc): remove duplicated size check.
-
-	* gc.c (ruby_xmalloc2): use objspace_xmalloc2.
-
-	* include/ruby/ruby.h (ruby_xmalloc2_size): follow the size limit
-	  as SSIZE_MAX. Note that ISO C says size_t is unsigned integer.
-
-Thu Apr 21 12:14:04 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in: check if succeeded in creating config.h.
-
-	* tool/ifchange: ignore failures when TEST_COLORS unmatched. just
-	  use the default value if expected name is not contained in it.
-	  [ruby-core:75046] [Bug #12303]
-
-Wed Apr 20 17:33:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/cgi/escape/escape.c (cgiesc_unescape): define unescape
-	  method instead of _unescape, and should pass the optional
-	  argument to the super method.
-
-	* lib/cgi/util.rb (CGI::Util#_unescape): remove intermediate
-	  method.
-
-Wed Apr 20 15:52:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* error.c (syntax_error_initialize): move the default message,
-	  "compile error", from parse.y.  the default parameter should
-	  belong to the class definition.
-
-	* parse.y (yycompile0): use the default parameter.
-
-Wed Apr 20 10:25:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (append_compile_error): use rb_syntax_error_append.
-
-	* error.c (rb_syntax_error_append): append messages into a
-	  SyntaxError exception instance.
-
-	* parse.y (yycompile0): make new SyntaxError instance in main
-	  mode, otherwise error_buffer should be a SyntaxError if error
-	  has occurred.
-
-Tue Apr 19 17:42:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* error.c (err_vcatf): rename, and separate appending message from
-	  creating a string buffer.
-
-	* error.c (rb_syntax_error_append): merge rb_error_vsprintf and
-	  rb_compile_err_append.
-
-	* parse.y (parser_compile_error): use rb_syntax_error_append.
-
-Tue Apr 19 13:46:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (append_compile_error, compile_bug): pass iseq and get
-	  error info and file from it, not by the thread error info.
-
-	* error.c (rb_report_bug_valist): take va_list instead of variadic
-	  arguments, and just report the bug but not abort.
-
-Tue Apr 19 13:18:12 2016  Naotoshi Seo  <sonots@gmail.com>
-
-	* lib/time.rb: revert r54167 because it would break
-	  backward compatibilities, and it is documented that
-	  Time.parse does not take into account time zone
-	  abbreations other than ones described in RFC 822
-
-Tue Apr 19 13:12:03 2016  Naotoshi Seo  <sonots@gmail.com>
-
-	* ChangeLog: Fix dates of previous commits
-
-Tue Apr 19 12:45:03 2016  Naotoshi Seo  <sonots@gmail.com>
-
-	* ChangeLog: Add descriptions for logger updates
-	* NEWS: Add descriptions for logger updates
-
-Tue Apr 19 12:45:02 2016  Naotoshi Seo  <sonots@gmail.com>
-
-	* lib/logger.rb: Add shift_period_suffix option
-
-Tue Apr 19 12:45:01 2016  Naotoshi Seo  <sonots@gmail.com>
-
-	* lib/logger.rb: Allow specifying logger parameters in constructor
-	  such as level, progname, datetime_format, formatter.
-
-Mon Apr 18 16:07:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (iseq_peephole_optimize): should not replace the
-	  current target INSN, not to follow the replaced dangling link in
-	  the caller.  [ruby-core:74993] [Bug #11816]
-
-Mon Apr 18 12:56:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (flo_truncate): add an optional parameter, digits, as
-	  well as Float#round.  [Feature #12245]
-
-	* numeric.c (int_truncate): add an optional parameter, digits, as
-	  well as Integer#round.  [Feature #12245]
-
-Sun Apr 17 04:18:56 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
-
-	* tool/redmine-backporter.rb: revisions are strings.
-
-Sat Apr 16 14:26:49 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* ext/date/date_core.c : remove not used f_getlocal macro.
-	  After r54553 f_getlocal macro is not used.
-
-Sat Apr 16 14:15:24 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* ext/date/date_core.c : remove not used f_utc6 macro.
-	  After r54169 f_utc6 macro is not used.
-
-Sat Apr 16 10:00:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* struct.c (struct_make_members_list, rb_struct_s_def): member
-	  names should be unique. [ruby-core:74971] [Bug #12291]
-
-	* struct.c (struct_make_members_list): extract making member name
-	  list from char* va_list, with creating symbols without
-	  intermediate IDs.
-
-Sat Apr 16 01:33:27 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
-
-	* tool/redmine-backporter.rb: sort revisions.
-
-Sat Apr 16 01:16:02 2016  Tanaka Akira  <akr@fsij.org>
-
-	* array.c (rb_ary_sum): Don't yield same element twice.
-	  Found by nagachika.
-
-Sat Apr 16 01:03:32 2016  Tanaka Akira  <akr@fsij.org>
-
-	* array.c (rb_ary_sum): Fix SEGV by [1/2r, 1].sum.
-
-Fri Apr 15 23:52:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* rational.c (rb_rational_plus): rename from rb_rational_add
-	  to be aligned with rb_fix_plus.
-
-	* array.c (rb_ary_sum): ditto.
-
-	* internal.h: ditto.
-
-Fri Apr 15 23:42:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* rational.c (rb_rational_add): rename from nurat_add.
-
-	* array.c (rb_ary_sum): use rb_rational_add directly.
-
-	* test/ruby/test_array.rb (test_sum): add assertions for an array of
-	  Rational values.
-
-Fri Apr 15 22:31:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* array.c (rb_ary_sum): apply the precision compensated algorithm
-	  for an array in which Rational and Float values are mixed.
-
-	* test/ruby/test_array.rb (test_sum): add assertions for the above
-	  change.
-
-Fri Apr 15 22:30:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* thread.c (rb_thread_setname): defer setting native thread name
-	  set in initialize until the native thread is created.
-	  [ruby-core:74963] [Bug #12290]
-
-Fri Apr 15 20:27:16 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/irb/ext/save-history.rb: Fix NoMethodError when method is not defined.
-
-Fri Apr 15 15:38:58 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* common.mk (benchmark): order options for built-ruby and compare-ruby.
-
-Fri Apr 15 14:14:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* test/ruby/test_array.rb (test_sum): add assertions for Rational and
-	  Complex numbers.
-
-Fri Apr 15 10:07:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/io/console/console.c (console_key_pressed_p): raise the same
-	  exception, "unknown virtual key code", for names with nul chars.
-	  though console_win32_vk() considers the length and can deal with
-	  nul chars, rb_sprintf() raised at PRIsVALUE previously, so quote
-	  it if it is unprintable.
-
-Fri Apr 15 09:02:58 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/io/console/console.c (rb_sym2str): fallback definition for
-	  older ruby.  [ruby-core:74953] [Bug #12284]
-
-Thu Apr 14 21:46:36 2016  Tanaka Akira  <akr@fsij.org>
-
-	* array.c (rb_ary_sum): Support the optional argument, init, and
-	  block.
-
-Thu Apr 14 19:02:41 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* lib/irb/ext/save-history.rb: suppress warning: method redefined;
-	  discarding old save_history=.
-
-Thu Apr 14 14:58:14 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/tk/tkutil/tkutil.c (tk_hash_kv): the third argument can be
-	  nil not only an Array.  reported by @windwiny at
-	  https://github.com/ruby/ruby/commit/cdaa94e#commitcomment-17096618
-
-Thu Apr 14 14:28:55 2016  cremno phobia  <cremno@mail.ru>
-
-	* cont.c (fiber_initialize_machine_stack_context): fix wrong
-	  _MSC_VER check, should be decimal but not hexadecimal.
-	  [ruby-core:74936] [Bug #12279]
-
-Wed Apr 13 22:51:38 2016  Tanaka Akira  <akr@fsij.org>
-
-	* array.c (rb_ary_sum): Array#sum is implemented.
-	  Kahan's compensated summation algorithm for precise sum of float
-	  numbers is moved from ary_inject_op in enum.c.
-
-	* enum.c (ary_inject_op): Don't specialize for float numbers.
-
-	  [ruby-core:74569] [Feature #12217] proposed by mrkn.
-
-Wed Apr 13 15:56:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (flo_ceil): add an optional parameter, digits, as
-	  well as Float#round.  [Feature #12245]
-
-	* numeric.c (flo_floor): add an optional parameter, digits, as
-	  well as Float#round.  [Feature #12245]
-
-	* numeric.c (int_ceil): add an optional parameter, digits, as
-	  well as Integer#round.  [Feature #12245]
-
-	* numeric.c (int_floor): add an optional parameter, digits, as
-	  well as Integer#round.  [Feature #12245]
-
-Wed Apr 13 14:47:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (Init_File): add alias File.empty? to File.zero?.
-	  [Feature #9969]
-
-Wed Apr 13 14:36:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (assign_in_cond): allow multiple assignment in
-	  conditional expression.  [Feature #10617]
-
-Wed Apr 13 14:11:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big_size): add wrapper function of BIGSIZE and
-	  rename the method function with _m suffix.
-
-	* numeric.c (int_round_zero_p): extracted from rb_int_round.
-	  optimize for Bignum, and convert VALUE returned by Numeric#size
-	  to long.
-
-Wed Apr 13 12:00:08 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* test/ruby/test_basicinstructions.rb: add a test to check access
-	  instance variables on special const objects.
-
-	  All of such objects are frozen, so that we can not set instance
-	  variables for them. But we can read instance variables and return
-	  default value (nil).
-
-Tue Apr 12 20:40:35 2016  Kaneko Yuichiro  <spiketeika@gmail.com>
-
-	* ext/date/date_core.c (time_to_time): should preserve timezone
-	  info.  [ruby-core:74889] [Bug #12271]
-
-Tue Apr 12 11:51:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (new_label_body): initialize bit fields, since
-	  compile_data_alloc does not clear the memory.  [Bug #12082]
-
-Mon Apr 11 20:18:43 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm_backtrace.c (frame2klass): filter only for imemo_ment.
-	  T_IMEMO/imemo_iseq can be passed here.
-
-Mon Apr 11 17:43:04 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (iseq_optimize): disable tail call optimization in
-	  rescued, rescue, and ensure blocks.
-	  [ruby-core:73871] [Bug #12082]
-
-Mon Apr 11 06:54:39 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (apply2files): apply to a VALUE vector instead of a
-	  temporary array.
-
-Sun Apr 10 20:54:16 2016  Joe Swatosh  <joe.swatosh@gmail.com>
-
-	* ext/win32/lib/win32/registry.rb (DeleteValue, DeleteKey): fix
-	  API names.  [ruby-core:74863] [Bug #12264]
-
-Sun Apr 10 17:47:42 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_realpath_internal): no argument conversions since
-	  this internal function does not need to_path and encoding
-	  conversions, not to be affected by the default internal
-	  encoding.
-
-Sat Apr  9 10:03:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* load.c (rb_f_load): raise with the original path name before
-	  encoding conversion.
-
-Sat Apr  9 02:05:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_cstr_parse_inum): [EXPERIMENTAL] new function to
-	  parse integer in C-string with length.  the name and the
-	  arguments may be changed in the future.
-
-	* bignum.c (rb_str_to_inum): preserve encoding of the argument in
-	  error messages, and no longer needs to copy non-terminated
-	  strings.
-
-	* bignum.c (rb_str2big_{poweroftwo,normal,karatsuba,gmp}): ditto.
-
-Thu Apr  7 19:04:03 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* doc/regexp.rdoc (comments): [DOC] terminators cannot appear in
-	  comments.  [ruby-core:74838] [Bug #12256]
-
-Thu Apr  7 11:24:14 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/tk/tkutil/tkutil.c (cbsubst_initialize): fix out-of-bound
-	  access when no arguments given.  `p Tk::Event.new` crashed.
-
-Fri Apr  1 01:26:00 2016  Benoit Daloze  <eregontp@gmail.com>
-
-	* ext/coverage/coverage.c: Fully reset coverage to not persist global state.
-	  It was returning old file coverages as empty arrays to the user.
-	  [ruby-core:74596] [Bug #12220]
-
-	* ext/coverage/coverage.c (rb_coverages): remove unused static state.
-
-	* thread.c: Moved and renamed coverage_clear_result_i to reset_coverage_i.
-
-	* test/coverage/test_coverage.rb: improve precision of tests.
-
-Wed Apr  6 22:41:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (rb_cv_lgamma_r_m0): fix the condition for
-	  lgamma_r(-0.0).  [Bug #12249]
-
-Wed Apr  6 17:38:42 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* tool/downloader.rb (RubyGems.download): follow the change of the
-	  rubygems ssl_certs directory tree introduced by previous commit.
-
-Wed Apr  6 15:00:27 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.3.
-	  Please see entries of 2.6.3 on
-	  https://github.com/rubygems/rubygems/blob/master/History.txt
-
-Wed Apr  6 14:13:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (rb_cv_lgamma_r_m0): check if lgamma_r(-0.0)
-	  returns negative infinity.  [Bug #12249]
-
-	* math.c (ruby_lgamma_r): define by the configured result.
-
-Wed Apr  6 10:56:15 2016  Anton Davydov  <antondavydov.o@gmail.com>
-
-	* lib/logger.rb (Logger#level=): remove unnecessary local
-	  variable.
-
-	* lib/logger.rb (Logger#initialize, Logger#reopen): [DOC] mention
-	  the default values.  cherrypicked from [GH-1319].
-
-Wed Apr  6 10:17:53 2016  cremno phobia  <cremno@mail.ru>
-
-	* math.c (ruby_lgamma_r): missing/lgamma_r.c is used on Windows,
-	  since msvcrt does not provide it.
-
-	* missing/lgamma_r.c (lgamma_r): fix lgamma(-0.0).
-	  [ruby-core:74823] [Bug #12249]
-
-Wed Apr  6 01:22:55 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* math.c (ruby_lgamma_r): mswin's lgamma_r also seems to be wrong.
-	  cf. [Bug #12249]
-
-Wed Apr  6 00:53:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* math.c (ruby_lgamma_r): fix lgamma(-0.0) on mingw and OSX.
-
-	* math.c (ruby_tgamma): fix tgamma(-0.0) on mingw.
-	  [ruby-core:74817] [Bug #12249]
-
-Tue Apr  5 14:50:28 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/nkf.c (mime_putc): fix typo.
-	  [Bug #12202] [ruby-core:74802]
-
-Tue Apr  5 00:06:44 2016  Aeris  <aeris@imirhil.fr>
-
-	* ext/openssl/ossl_ssl.c (ossl_ssl_tmp_key): Access to ephemeral
-	  TLS session key in case of forward secrecy cipher.  Only
-	  available since OpenSSL 1.0.2.  [Fix GH-1318]
-
-	* ext/openssl/extconf.rb: Check for SSL_get_server_tmp_key.
-
-Mon Apr  4 23:37:05 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_core.h (rb_vm_struct): make at_exit a single linked list but
-	  not RArray, not to mark the registered functions by the write
-	  barrier.  based on the patches by Evan Phoenix.
-	  [ruby-core:73908] [Bug #12095]
-
-Mon Apr  4 17:43:45 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: change default value of
-	  RUBY_GC_HEAP_FREE_SLOTS_MIN_RATIO 0.3 -> 0.2
-	  RUBY_GC_HEAP_FREE_SLOTS_MAX_RATIO 0.8 -> 0.65
-
-	  These values are same as Ruby 2.0.0.
-
-	  This change cause GC counts.
-	  However, generational GC reduced each (minor) GC time and
-	  increase memory locality. So that not so big impact on my
-	  benchmarking results.
-	  (surprisingly, this fix speed up programs on some cases)
-
-	  You can change these values by environment variables
-	  if you feel wrong.
-
-Mon Apr  4 17:36:52 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c (get_envparam_double): take an upper_bound.
-
-	  And also take an accept_zero flag which allow to accept zero
-	  even if lower_bound is set.
-
-	* gc.c (ruby_gc_set_params): fix parameters.
-
-	  RUBY_GC_HEAP_FREE_SLOTS_MAX_RATIO set 0.9 as *lower_bound*, so that
-	  it should be upper_bound.
-	  Set RUBY_GC_HEAP_FREE_SLOTS_MIN_RATIO as lower bound.
-
-	  Also set lower/upper bound of RUBY_GC_HEAP_FREE_SLOTS_GOAL_RATIO to
-	  RUBY_GC_HEAP_FREE_SLOTS_MIN/MAX_RATIO.
-
-Mon Apr  4 16:41:32 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* vm.c (Init_VM): should pass tokens.
-
-Sun Apr  3 09:34:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (flodivmod): round division if it is a finite number
-	  and module is required.
-
-	* numeric.c (dbl2ival): do not round here.
-
-	* numeric.c (flo_ceil): use dbl2ival.
-
-	* numeric.c (flo_round): round explicitly.
-
-Sat Apr  2 15:24:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/intern.h (rb_check_arity): returns argc.
-
-Fri Apr  1 20:58:33 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb, casefold.h: Data generation to implement
-	  swapcase functionality for titlecase characters. Swapcase isn't defined
-	  by Unicode, because the purpose/usage of swapcase is unclear anyway.
-	  The implementation follows a proposal from Nobu, swapping the case of
-	  each component of a titlecase character individually.
-	  This means that the titlecase characters have to be decomposed.
-
-	* enc/unicode.c: Code using the above data.
-
-	* test/ruby/enc/test_case_mapping.rb: Tests for the above.
-
-Fri Apr  1 14:55:28 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* configure.in (AC_CONFIG_FILES): $srcdir/.git can be a file pointing
-	  the real git_dir, such as when the git working tree is a "linked
-	  working tree" (a working tree created by git-worktree). So use
-	  git-rev-parse --git-dir to check if $srcdir is the top-level of a git
-	  repository, not just checking if the $srcdir/.git directory does exist
-	  or not.  [ruby-core:74759] [Bug #12239]
-
-	* tool/change_maker.rb: use tool/vcs.rb to detect VCS. This used to have
-	  its own VCS detection code, while we have tool/vcs.rb.
-
-	* tool/vcs.rb (detect): remove code duplication
-
-Fri Apr  1 04:50:44 2016  Eric Wong  <e@80x24.org>
-
-	* ext/openssl/ossl_ssl.c (ossl_sslctx_s_alloc):
-	  enable SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER by default
-	  [Bug #12126]
-
-Fri Apr  1 01:13:55 2016  Benoit Daloze  <eregontp@gmail.com>
-
-	* thread.c (update_coverage): Do not track coverage in loaded files
-	  after Coverage.result. Avoids out-of-bounds access. [Bug #12237]
-
-	* ext/coverage/coverage.c (coverage_clear_result_i): document.
-
-Thu Mar 31 19:16:16 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: need to set initial value of GC_HEAP_FREE_SLOTS_GOAL_RATIO.
-
-Thu Mar 31 17:50:27 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: change additional allocation policy.
-
-	  Introduce new environment variable
-	  RUBY_GC_HEAP_FREE_SLOTS_GOAL_RATIO (goal_ratio) to calculate the
-	  ratio of additional memory.
-
-	  Before this change, we add pages with the following formula
-	  (when free_slots < total_pages * RUBY_GC_HEAP_FREE_SLOTS_MIN_RATIO):
-	    next_pages = total_pages * RUBY_GC_HEAP_GROWTH_FACTOR
-
-	  This addition can allocate too much.
-
-	  With this change, we increase pages to satisfy the following formula:
-	    next_free_slots = next_total_slots * goal_ratio
-	  where
-	    next_free_slots = free_slots + adding_slots
-	    next_total_slots = total_slots + adding_slots.
-
-	  If you want to prepare many free slots, increase this ratio.
-
-	  If this variable is 0, then simply multiply
-	  RUBY_GC_HEAP_GROWTH_FACTOR.
-
-	* gc.c (get_envparam_double): enable to accept 0.
-
-Thu Mar 31 17:48:25 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c (gc_marks_finish): fix syntax error.
-
-Thu Mar 31 16:49:36 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: simplify allocate/free detecting logic at the end of marking.
-
-	  Before this change, heap_pages_min_slots are calculated at the
-	  beginning sweeping phase. And this value is used at the end of
-	  *next* marking phase.
-
-	  To simplify it, we use this value at the end of this marking phase.
-	  It means that we don't need to store this value as global state.
-
-	  Also heap_pages_max_slots is calculated at the begging of sweeping
-	  phase and used at the end of sweeping phase.
-	  To simplify this logic, we introduced new global value
-	  heap_pages_freeable_pages it means extra pages count we can free.
-	  gc_sweep_step() checks this value and moves empty pages to tomb_heap
-	  not more than this value.
-
-	  Because of this fix, heap_pages_swept_slots is no longer needed.
-
-	* gc.c (rb_objspace_t::heap_pages): restruct the objspace global
-	  status.
-
-	  remove the following fields
-	    * swept_slots (and heap_pages_swept_slots)
-	    * min_free_slots (and heap_pages_min_free_slots)
-	    * max_free_slots (and heap_pages_max_free_slots)
-	  And add the following filed.
-	    * freeable_pages (and heap_pages_freeable_pages)
-
-	* gc.c (heap_pages_free_unused_pages): unlink tomb heap pages
-	  because tomb heap should have only freeable pages.
-
-	* gc.c (heap_extend_pages): add parameters for future extension.
-
-Thu Mar 31 16:43:02 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: add GC parameters to configure the following values:
-	  * RUBY_GC_HEAP_FREE_SLOTS_MIN_RATIO:
-	    allocate additional pages when free slots is lower than
-	    the value (total_slots * (this ratio)).
-	  * RUBY_GC_HEAP_FREE_SLOTS_MAX_RATIO:
-	    allow to free pages when free slots is greater than
-	    the value (total_slots * (this ratio)).
-
-	  Before this change, these values are hard coded.
-
-	* gc.c (ruby_gc_params_t): ditto.
-
-	* gc.c (ruby_gc_set_params): ditto.
-
-Thu Mar 31 15:59:17 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c (gc_verify_heap_page): check the number of zombies.
-
-	* gc.c (gc_verify_heap_pages): check also tomb heap.
-
-Thu Mar 31 15:48:18 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c (gc_page_sweep): return free slots count.
-
-	* gc.c (gc_sweep_step): use returned free slots count.
-
-	* gc.c (gc_sweep_step): change variable name `next'
-	  to `next_sweep_page'.
-
-Thu Mar 31 11:33:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/date/date_core.c (d_lite_strftime, dt_lite_strftime): [DOC]
-	  fix indent not to be a big sole verbatim.
-
-Thu Mar 31 11:18:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/date/date_core.c (Init_date_core): [DOC] fix misplaced doc
-	  of DateTime.  [ruby-core:74729] [Bug #12233]
-
-Thu Mar 31 03:41:02 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/nkf.c: Merge upstream 69f7e74dde.
-	  fix indent.
-
-Wed Mar 30 16:33:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* extension.rdoc, extension.ja.rdoc: [DOC] Fix some errors.
-	  Renamed files, wrong method names or argument types; the example
-	  GetDBM macro is now updated to the current version of the actual
-	  code.  patch by Marcus Stollsteimer in [ruby-core:74690].
-	  [Bug #12228]
-
-Wed Mar 30 09:46:01 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/open-uri.rb: Use `userinfo` for authenticated proxy.
-	  [fix GH-1148] Patch by @SokichiFujita
-	* test/open-uri/test_open-uri.rb: ditto.
-	  [fix GH-1309] Patch by @jdamick
-
-Wed Mar 30 01:56:06 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/nkf.c: Merge upstream 4f3edf80a0.
-	  patched by Anton Sivakov [Bug #12201] [Bug #12202]
-
-Wed Mar 30 01:54:30 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* tool/redmine-backporter.rb: add given revision to current changesets
-	  on associating the revision to the related ticket.
-
-Wed Mar 30 01:53:17 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* tool/merger.rb: update revision.h before merge.
-
-Tue Mar 29 19:33:54 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* addr2line.c: define toupper for its use. fix r54391.
-
-Tue Mar 29 19:23:46 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* include/ruby/ruby.h (rb_isupper, rb_islower, rb_isalpha, rb_isdigit,
-	  rb_isalnum, rb_isxdigit, rb_isblank, rb_isspace, rb_isblank,
-	  rb_iscntrl, rb_isprint, rb_ispunct, rb_isgraph,
-	  rb_tolower, rb_toupper): use inline function to avoid function call.
-
-	* include/ruby/ruby.h (rb_isascii): use inline function to clarify
-	  the logic.
-
-Tue Mar 29 18:56:55 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* tool/redmine-backporter.rb (backport): show merger.rb's path.
-
-	* tool/redmine-backporter.rb (show): show current issue again if no
-	  ticket number is given.
-
-	* tool/redmine-backporter.rb (rel): show error message if current
-	  bugs.ruby-lang.org doesn't support the API.
-
-Tue Mar 29 18:54:34 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* tool/merger.rb: support to backport header as backport identifier.
-	  Now you can specify by 'merge revision(s) 49254: [Backport #10738]'.
-
-Tue Mar 29 16:53:44 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb, casefold.h: Tweaked handling of 6
-	  special cases in CaseUnfold_11_Table.
-
-	* enc/unicode.c: Adjustments for above.
-
-	* test/ruby/enc/test_case_mapping.rb: Tests for the above: Some tests in
-	  test_titlecase activated; test_greek added. A test in test_cherokee fixed.
-
-Tue Mar 29 13:31:00 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Cleaned up some comments.
-
-Tue Mar 29 13:24:56 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb, casefold.h: Removing data for idempotent
-	  titlecasing.
-
-	* enc/unicode.c: Adjust code to data removal.
-
-Tue Mar 29 12:45:18 2016  Laurent Arnoud  <laurent@spkdev.net>
-
-	* lib/webrick/httpresponse.rb: Move error_body to method. It allow to
-	  override the body more easily. [fix GH-1307]
-	* test/webrick/test_httpresponse.rb: ditto.
-
-Tue Mar 29 06:40:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* error.c (rb_compile_err_append): rb_thread_t::base_block is no
-	  longer used.
-
-	* iseq.c (rb_iseq_compile_with_option): ditto, no protection is
-	  needed.
-
-Tue Mar 29 06:39:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (struct parser_params): move parse_in_eval flag from
-	  rb_thread_t.
-
-	* parse.y (rb_parser_set_context): set parsing context, not only
-	  mild error flag.
-
-	* iseq.c (rb_iseq_compile_with_option): the parser now refers no
-	  thread local states to be restored.
-
-	* vm_eval.c (eval_string_with_cref): ditto.
-
-Mon Mar 28 21:24:02 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* numeric.c (int_pos_p): fix typos.
-
-Mon Mar 28 14:54:49 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Refactoring in preparation for data reduction for
-	  titlecase.
-
-Mon Mar 28 14:36:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Minor refactoring for I WITH DOT ABOVE.
-
-Mon Mar 28 14:26:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Removed code now covered by data from table.
-
-Mon Mar 28 11:49:21 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Adding comments. [ci skip]
-
-Mon Mar 28 11:30:23 2016  Shinichi Maeshima  <netwillnet@gmail.com>
-
-	* lib/rubygems.rb: Fix `Gem.find_spec_for_exe` picks oldest gem.
-	  https://github.com/travis-ci/travis-ci/issues/5798
-	  https://github.com/rubygems/rubygems/pull/1566
-	* test/rubygems/test_gem.rb: ditto.
-
-Mon Mar 28 11:26:31 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.2.
-	  Please see entries of 2.6.2 on
-	  https://github.com/rubygems/rubygems/blob/master/History.txt
-
-Mon Mar 28 11:02:31 2016  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
-
-	* lib/rubygems/test_case.rb: Fix test on Windows for inconsistent temp path.
-	  https://github.com/rubygems/rubygems/pull/1554
-	  [Bug #12193][ruby-core:74431]
-
-Mon Mar 28 08:19:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* sprintf.c (rb_str_format): refactor floating point format of
-	  Rational by using generic Integer functions.
-
-	* sprintf.c (rb_str_format): fix buffer overflow, length must be
-	  greater than precision.  reported by William Bowling <will AT
-	  wbowling.info>.
-
-Sun Mar 27 12:13:37 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* sprintf.c (rb_str_format): convert Rational to floating point
-	  format by using generic Integer functions, not by methods which
-	  can be overwritten.
-
-Sat Mar 26 10:55:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (rb_int2str): conversion function to String for
-	  generic Integer.
-
-	* numeric.c (rb_int_round): rounding function for generic
-	  Integers.
-
-	* numeric.c (rb_int_{uminus,plus,minus,mul,idiv,modulo}): basic
-	  arithmetic functions for generic Integers.
-
-	* numeric.c (FIXNUM_{POSITIVE,NEGATIVE,ZERO}_P): predict macros
-	  only for Fixnum.
-
-Sat Mar 26 06:34:24 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* localeinit.c (rb_locale_charmap_index): fix prototype.
-	  patched by Andreas Schwab [Bug #12218]
-
-Fri Mar 25 16:40:48 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_mapping.rb: Additional tests title case;
-	  some not yet activated.
-
-Fri Mar 25 13:38:11 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* ext/openssl/extconf.rb: check SSL_CTX_set_next_proto_select_cb
-	  function rather than OPENSSL_NPN_NEGOTIATED macro. it exists
-	  even if it is disabled by OpenSSL configuration.
-	  [ruby-core:74384] [Bug #12182]
-
-	* ext/openssl/ossl_ssl.c: update #ifdef(s) as above.
-
-	* test/openssl/test_ssl.rb: skip NPN tests if NPN is disabled.
-
-Fri Mar 25 11:08:37 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/uri/http.rb (URI::HTTP#initialize): [DOC] fix example,
-	  missing mandatory arguments.  [ruby-core:74540] [Bug #12215]
-
-Fri Mar 25 01:50:58 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* thread_pthread.c (reserve_stack): fix reserving position where
-	  the stack growing bottom to top. [Bug #12118]
-
-Fri Mar 25 01:10:42 2016  Sebastian Schuberth  <sschuberth@gmail.com>
-
-	* lib/mkmf.rb (find_executable0): On Windows, it is actually valid
-	  to surround individual PATH directory entries with double
-	  quotes. Remove these before joining the path as otherwise the
-	  literal quotes would become part of the path, resulting in the
-	  executable not to be found.  [Fix GH-1305]
-
-Thu Mar 24 22:38:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* strftime.c (FMT, FMTV): remove recursive-assignments to get rid
-	  of undefined behavior.  [ruby-core:74532] [Bug #12213]
-
-Thu Mar 24 17:44:02 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* strftime.c (FMT_PADDING): extract format for padding.
-
-	* strftime.c (FMT_PRECISION): extract precision formula.
-
-	* strftime.c (FMTV): append formatted string to expand the result.
-
-Thu Mar 24 14:20:21 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* strftime.c (STRFTIME): deal with case conversion flags for
-	  recursive formats.
-
-Thu Mar 24 12:43:26 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/date/date_core.c (dt_lite_iso8601): strftimev() always
-	  returns a String, so append them directly.
-
-	* ext/date/date_core.c (d_lite_jisx0301, iso8601_timediv),
-	  (dt_lite_jisx0301): format by the format string in local buffer
-	  to prevent intermediate strings from GC.
-
-	* ext/date/date_core.c (mk_inspect_raw, mk_inspect): inspect by
-	  "%+"PRIsVALUE, to prevent intermediate strings from GC.
-
-Thu Mar 24 11:43:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* strftime.c (rb_strftime_with_timespec): remove unnecessary
-	  check, as `s` equals to `endp` when recursed STRFTIME resized
-	  the capacity same as the size.
-
-Wed Mar 23 21:48:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* enum.c (ary_inject_op): put subtract operation out of if-clause.
-
-Wed Mar 23 21:38:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* enum.c (ary_inject_op): Use Kahan's compensated summation algorithm
-	  for summing up float values.
-
-Wed Mar 23 20:56:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* strftime.c (rb_strftime_with_timespec): append formatted results
-	  to the given string with expanding, and also deal with NUL chars.
-
-	* strftime.c (rb_strftime, rb_strftime_timespec): return formatted
-	  string, not the length put in the given buffer.
-
-	* time.c (rb_strftime_alloc): no longer needs to retry with
-	  reallocating buffers.
-
-	* time.c (time_strftime): no longer needs to split by NUL chars.
-
-Wed Mar 23 14:23:54 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* lib/rdoc/ri/driver.rb (interactive): rescue NotFoundError raised in
-	  expand_name. (display_name rescues NotFoundError by itself,
-	  the original logic looks buggy...)
-
-Wed Mar 23 11:44:53 2016  cremno  <cremno@mail.ru>
-
-	* marshal.c (r_long): cast to `signed char`, which is used
-	  already, instead of SIGN_EXTEND_CHAR.
-
-	* parse.y: SIGN_EXTEND_CHAR is no longer used.  [Fix GH-1302]
-
-Wed Mar 23 11:38:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* cygwin/GNUmakefile.in (MSYS2_ARG_CONV_EXCL_PARAM):
-	  * add missing parentheses and remove double quotes.
-	  * rename to get rid of recursive references.
-	  * as --excludes-dir option is for a path name, its argument
-	    should be converted.
-	  [ruby-dev:49526] [Bug #12199]
-
-Wed Mar 23 10:39:38 2016  Koichi ITO  <koic.ito@gmail.com>
-
-	* variable.c: Added documentation about order of `Module#constants`
-	  [ci skip][Bug #12121][ruby-dev:49505][fix GH-1301]
-
-Tue Mar 22 21:08:30 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* include/ruby/oniguruma.h: Additional flag for characters that are titlecase.
-
-	* enc/unicode/case-folding.rb, casefold.h: Using above flag in data.
-
-	* enc/unicode.c: Marking capitalized character as unmodified if it is
-	  already titlecase.
-
-	* test/ruby/enc/test_case_mapping.rb: Tests for above functionality.
-
-Tue Mar 22 14:18:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (lambda_body, parser_yylex): warn mismatched indentation
-	  of lambda block.
-
-Tue Mar 22 11:36:49 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* time.c (wmul): wrong condition.
-	  fixed many test failures on 32bit and LLP64 platforms.
-
-Tue Mar 22 10:31:34 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* time.c (wdiv, wmod): wdivmod0() assumes the 3rd and the 4th arguments
-	  are valid pointers.
-	  maybe checking them in wdivmod0() is better manner, but I guess that
-	  passing real dummy pointers may be faster than checking and branching
-	  in wdivmod0().
-	  this commit fixes SEGV on 32bit and LLP64 platforms.
-
-Tue Mar 22 10:24:04 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* time.c (divmodv): void function never returns any value.
-
-Tue Mar 22 10:11:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/lib/test/unit.rb (Test::Unit::StatusLine#failed): print
-	  failed messages only if replacing mode, otherwise defer them
-	  until the end, to get rid of interleaving failures with progress
-	  messages.  refix r54195.
-
-Tue Mar 22 03:45:03 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* time.c (MUL_OVERFLOW_FIXWV_P): defined for FIXWV.
-
-	* time.c (wmul): use MUL_OVERFLOW_FIXWV_P and only switch.
-
-	* time.c (wmul): use mul which has Fixnum optimization.
-
-	* time.c (rb_time_magnify): If WIDEVALUE_IS_WIDER, wmul() has the same
-	  optimized logic, else mul() has also the similar logic for Fixnum.
-
-	* time.c (rb_time_unmagnify): almost ditto.
-
-Tue Mar 22 03:10:09 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* time.c (divmodv): add the case both arguments are Fixnum.
-
-	* time.c (wquo): use quo which has Fixnum optimization.
-
-	* time.c (wdivmod0): added for WIDEVALUE_IS_WIDER.
-
-	* time.c (wdivmod): use wdivmod0 and divmodv.
-	  divmodv has Fixnum optimization.
-
-	* time.c (wdiv): use wdivmod0 and div to avoid the use of divmodv which
-	  calls id_quo whose return value is array.
-
-	* time.c (wmod): use wdivmod0 and mod to avoid the use of divmodv which
-	  calls id_quo whose return value is array.
-
-Mon Mar 21 22:32:50 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* internal.h (rb_fix_divmod_fix): like r54213, use FIX2NUM only if
-	  x == FIXNUM_MIN && y == -1. This must be a rare case and it is
-	  expected compiler to handle well.
-
-Mon Mar 21 22:15:11 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* time.c (mod): Add Fixnum case.
-
-	* time.c (quo): c can be Fixnum except a == FIXNUM_MIN && b == -1.
-	  Such case can be optimized out because quo()'s argument is constant.
-
-Mon Mar 21 22:09:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* internal.h (rb_fix_mul_fix): multiply converted values, not
-	  object VALUEs.
-
-Mon Mar 21 20:18:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (TEST_EXCLUDES, EXCLUDE_TESTFRAMEWORK): use full spell
-	  long option.
-
-	* cygwin/GNUmakefile.in (MSYS2_ARG_CONV_EXCL): suppress path name
-	  conversions by msys2.  [ruby-dev:49525] [Bug #12199]
-
-Mon Mar 21 19:09:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (enc_succ_alnum_char): try to skip an invalid character
-	  gap between GREEK CAPITAL RHO and SIGMA.
-	  [ruby-core:74478] [Bug #12204]
-
-Mon Mar 21 18:55:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* node.c (rb_gc_mark_node): NODE_MATCH2 can have nd_args, u3,
-	  since r54100.
-
-Sun Mar 20 21:17:13 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* internal.h (rb_int128t2big): declare only when HAVE_INT128_T.
-	  fixed a compile error with VC++ introduced at r54203.
-
-Sun Mar 20 20:10:14 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* internal.h (DLONG): defined if long is 32bit (and LONG_LONG is 64bit;
-	  but LONG_LONG is always defined as 64bit), or there's int128_t.
-
-	* internal.h (DL2NUM): defined if DLONG is defined.
-
-	* internal.h (rb_fix_mul_fix): defined for `Fixnum * Fixnum`.
-
-	* insns.def (opt_mul): use rb_fix_mul_fix().
-
-	* numeric.c (fix_mul): ditto.
-
-	* time.c (mul): ditto.
-
-Sun Mar 20 18:53:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (fix_gt, fix_ge, fix_lt, fix_le): optimize comparisons
-	  Fixnum against Bignum by rb_big_cmp in inversed order without
-	  new Bignum instance.
-
-Sun Mar 20 18:44:52 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* time.c (add): remove FIXABLE() which is in LONG2NUM().
-
-	* time.c (sub): ditto.
-
-	* time.c (mul): ditto.
-
-Sun Mar 20 04:46:02 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* bignum.c (rb_big_cmp): reduce the code.
-
-	* bignum.c (rb_big_eq): If normalized bignum is still bignum,
-	  it must be larger than fixnum.
-
-Sat Mar 20 00:58:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* include/ruby/intern.h (rb_big_odd_p, rb_big_even_p): move to
-	  internal.h so that they are exported only for ruby itself.
-
-	* internal.h (rb_big_odd_p, rb_big_even_p): ditto.
-
-Sat Mar 19 21:56:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/lib/test/unit.rb (Test::Unit::StatusLine#failed): defer
-	  failed messages until the end in verbose mode, to get rid of
-	  interleaving failures with progress messages.
-
-Sat Mar 19 21:53:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (fix_cmp): invert the result as the comparison is
-	  inverted.
-
-Sat Mar 19 18:32:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* numeric.c (int_to_f): raise NotImplementedError when a receiver
-	  class is unknown.
-
-	* test/-ext-/integer/test_my_integer.rb (test_my_integer_to_f): modify
-	  a test for the above change.
-
-Sat Mar 19 18:21:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* bignum.c (Bignum#<=>): remove it because they are unified with
-	  Integer#<=>.
-
-	* numeric.c (Integer#<=>, Fixnum#<=>): move <=> method from Fixnum to
-	  Integer.
-
-	* numeric.c (int_cmp): add this method for Integer#<=>.
-
-	* test/-ext-/integer/test_my_integer.rb (test_my_integer_cmp): add a
-	  test to examine Integer#<=> for unknown subclasses.
-
-Sat Mar 19 14:46:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* iseq.c (rb_iseq_compile_with_option): make the parser in mild
-	  error.
-
-	* load.c (rb_load_internal0): ditto.
-
-	* parse.y (yycompile0): return the error message within the error
-	  to be raised.  [Feature #11951]
-
-	* parse.y (parser_compile_error): accumulate error messages in the
-	  error_buffer.
-
-Sat Mar 19 03:57:13 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* time.c (LOCALTIME): organize #ifdefs.
-
-	* time.c (GMTIME): define only ifndef HAVE_STRUCT_TM_TM_GMTOFF.
-
-Sat Mar 19 03:53:31 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in (rb_cv_member_struct_tm_tm_gmtoff): For Linux (glibc)
-	  define _BSD_SOURCE for time.h to define struct tm.tm_gmtoff.
-
-	* time.c: define _BSD_SOURCE at the top.
-
-Sat Mar 19 03:00:50 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* test/-ext-/time/test_new.rb (test_timespec_new): change a gmtoff
-	  test to a better one that does not depend on whether the current
-	  time is in summer time or not.
-
-Fri Mar 19 00:00:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* bignum.c (rb_big_to_f, Bignum#to_f): removed them because they are
-	  unified with int_to_f and Integer#to_f.
-
-	* numeric.c (int_to_f): treat Bignum values directly.
-
-Fri Mar 18 23:41:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* numeric.c (int_to_f, fix_to_f): rename fix_to_f to int_to_f, and add
-	  treatment for subclasses which don't have definitions of to_f method.
-
-	* numeric.c (Integer#to_f, Fixnum#to_f): move to_f method from Fixnum
-	  to Integer.
-
-	* ext/-test-/integer/my_integer.c: define helper class for testing
-	  to_f method for a subclass of Integer.
-
-	* ext/-test-/integer/extconf.rb: ditto.
-
-	* ext/-test-/integer/init.c: ditto.
-
-	* test/-ext-/integer/test_my_integer.rb: examine to_f method for a
-	  subclass of Integer.
-
-Fri Mar 18 22:32:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* include/ruby/intern.h (rb_big_hash): Move to internal.h.
-
-	* internal.h: ditto.
-
-Fri Mar 18 22:10:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* bignum.c (Bignum#eql?): remove its definition because it is unified
-	  with Numeric#eql?.
-
-	* numeric.c (num_eql): treat Bignum values directly.
-
-Fri Mar 18 21:57:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* bignum.c (rb_big_to_s, Bignum#to_s): remove its definition because
-	  it is unified with Integer#to_s.
-
-	* numeric.c (int_to_s): treat Bignum values directly.
-
-Fri Mar 18 21:30:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* numeric.c (int_to_s): Move from fix_to_s.
-
-	* numeric.c (Integer#to_s): Move from Fixnum#to_s.
-
-Fri Mar 18 16:22:24 2016  Victor Nawothnig  <Victor.Nawothnig@gmail.com>
-
-	* parse.y (parse_numvar): NTH_REF must be less than a half of
-	  INT_MAX, as it is left-shifted to be ORed with back-ref flag.
-	  [ruby-core:74444] [Bug#12192] [Fix GH-1296]
-
-Fri Mar 18 12:25:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (tick): fix missing close parenthesis.  [Fix GH-1291]
-
-Fri Mar 18 10:24:12 2016  Naotoshi Seo  <sonots@gmail.com>
-
-	* ext/date/date_core.c (datetime_to_time): preserve timezone info
-	  [Bug #12189] [Fix GH-1295]
-
-Fri Mar 18 10:17:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* bignum.c (rb_big_hash): make it public function to be available in
-	  other source files, and remove documentation comment for Bignum#hash.
-
-	* bignum.c (Bignum#hash): remove its definition because it is unified
-	  with Object#hash.
-
-	* include/ruby/intern.h (rb_big_hash): add a prototype declaration.
-
-	* hash.c (any_hash): treat Bignum values directly.
-
-Fri Mar 18 02:35:12 2016  Naotoshi Seo  <sonots@gmail.com>
-
-	* lib/time.rb (parse, strptime): Fix Time.parse/strptime does not
-	  have compatibility with DateTime.parse/strptime in terms of parsing
-	  timezone [Bug #12190] [Fix GH-1297]
-
-Fri Mar 18 02:17:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* numeric.c (fix_zero_p, fix_even_p, fix_odd_p): remove needless
-	  functions.
-
-Fri Mar 18 02:15:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* numeric.c (int_even_p): treat Fixnum and Bignum values directly.
-
-Fri Mar 18 02:07:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* bignum.c (Bignum#even?, Bignum#odd?): remove definitions
-	  because they are unified with Integer#even? and Integer#odd?.
-
-	* numeric.c (Fixnum#zero?, Fixnum#even?, Fixnum#odd?): remove
-	  definitions because they are unified with Numeric#zero?,
-	  Integer#even?, and Integer#odd?.
-
-	* numeric.c (num_zero_p, int_odd_p): treat Fixnum and
-	  Bignum values directly.
-
-	* test/ruby/test_integer.rb (test_odd_p_even_p): remove meaningless
-	  test case.
-
-Fri Mar 18 01:51:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* bignum.c (rb_big_even_p, rb_big_odd_p): make them public functions
-	  to be available in other source files.
-
-	* include/ruby/intern.h (rb_big_even_p, rb_big_odd_p): add prototype
-	  declarations.
-
-Fri Mar 18 00:25:56 2016  Tanaka Akira  <akr@fsij.org>
-
-	* enum.c (ary_inject_op): Implement the specialized code for sum of
-	  float numbers.
-
-Fri Mar 18 00:15:05 2016  Yusuke Endoh  <mame@ruby-lang.org>
-
-	* numeric.c (num_step): use rb_equal for zero check. rb_num_coerce_cmp
-	  created an object which caused extra overhead.
-
-Thu Mar 17 22:21:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/ruby.h (RB_GC_GUARD_PTR): remove intermediate
-	  macro, and expand for each RB_GC_GUARD.  [Fix GH-1293]
-
-Thu Mar 17 22:08:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (iseq_specialized_instruction): move specialization
-	  for opt_newarray_max/min from translation phase.
-
-Thu Mar 17 21:52:09 2016  Yusuke Endoh  <mame@ruby-lang.org>
-
-	* array.c, enum.c: make rdoc format consistent.
-
-Thu Mar 17 21:47:57 2016  Yusuke Endoh  <mame@ruby-lang.org>
-
-	* NEWS: add Array#max, #min, and the optimization.  [Feature #12172]
-
-Thu Mar 17 21:45:02 2016  Yusuke Endoh  <mame@ruby-lang.org>
-
-	* compile.c (NODE_CALL): add optimization shortcut for Array#max/min.
-	  Now `[x, y].max` is optimized so that a temporal array object is not
-	  created in some condition.  [Feature #12172]
-
-	* insns.def (opt_newarray_max, opt_newarray_min): added.
-
-Thu Mar 17 21:35:52 2016  Yusuke Endoh  <mame@ruby-lang.org>
-
-	* array.c (rb_ary_max, rb_ary_min): implement Array#max and min with
-	  arguments.  replace super call with rb_nmin_run.
-
-	* enum.c (nmin_run): exported (as rb_nmin_run).
-
-	* internal.h: added a prototype for rb_nmin_run.
-
-Thu Mar 17 21:24:52 2016  Yusuke Endoh  <mame@ruby-lang.org>
-
-	* array.c (rb_ary_max, rb_ary_min): implement a block by itself instead
-	  of delegating Enumerable#max/min.
-
-Thu Mar 17 21:09:34 2016  Yusuke Endoh  <mame@ruby-lang.org>
-
-	* array.c (rb_ary_max, rb_ary_min): Array#max and Array#min added.
-	  [Feature #12172]
-
-	* internal.h (OPTIMIZED_CMP): moved from enum.c so that array.c can
-	  use it.
-
-	* test/ruby/test_array.rb (test_max, test_min): tests for Array#max
-	  and Array#min.
-
-	* test/ruby/test_enum.rb (test_max, test_min): revised a bit to test
-	  Enumerable#max and #min explicitly.
-
-Thu Mar 17 21:02:42 2016  Yusuke Endoh  <mame@ruby-lang.org>
-
-	* internal.c: struct cmp_opt_data added for refactoring out a data
-	  structure for CMP_OPTIMIZABLE
-
-	* array.c (struct ary_sort_data): use struct cmp_opt_data.
-
-	* enum.c (struct min_t, max_t, min_max_t): use struct cmp_opt_data.
-
-Thu Mar 17 20:55:21 2016  Tanaka Akira  <akr@fsij.org>
-
-	* enum.c (ary_inject_op): Extracted from enum_inject.
-
-Thu Mar 17 18:39:04 2016  Tanaka Akira  <akr@fsij.org>
-
-	* enum.c (enum_inject): Implement the specialized code for sum of
-	  integers including Bignums.
-
-	* internal.h (rb_fix_plus): Declared to be usable from enum_inject.
-
-	* numeric.c (rb_fix_plus): Defined.
-
-Thu Mar 17 17:20:28 2016  Anton Davydov  <antondavydov.o@gmail.com>
-
-	* thread_sync.c: [DOC] Update documentation for Queue class
-	  description.  [Fix GH-1292]
-
-Thu Mar 17 17:14:51 2016  Dinar Valeev  <dvaleev@suse.com>
-
-	* gc.c (tick): Use __builtin_ppc_get_timebase for POWER arch.
-	  [Fix GH-1291]
-
-Thu Mar 17 11:51:48 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* lib/securerandom.rb (gen_random): to avoid blocking on Windows.
-	  On Windows OpenSSL RAND_bytes (underlying implementation is
-	  RAND_poll in crypto/rand/rand_win.c) may be blocked at
-	  NetStatisticsGet.
-	  https://wiki.openssl.org/index.php/Random_Numbers#Windows_Issues
-	  Instead of this, use Random.raw_seed directly (whose implementation
-	  CryptGenRandom is one of the source of
-	  entropy of RAND_poll on Windows).
-	  https://wiki.openssl.org/index.php/Random_Numbers
-	  Note: CryptGenRandom function is PRNG and doesn't check its entropy,
-	  so it won't block. [Bug #12139]
-	  https://msdn.microsoft.com/ja-jp/library/windows/desktop/aa379942.aspx
-	  https://tools.ietf.org/html/rfc4086#section-7.1.3
-	  https://eprint.iacr.org/2007/419.pdf
-	  http://www.cs.huji.ac.il/~dolev/pubs/thesis/msc-thesis-leo.pdf
-
-Thu Mar 17 12:09:00 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Fixed two macro definitions.
-	* test/ruby/enc/test_case_mapping.rb: Test cases that detected
-	  the above bugs.
-
-Thu Mar 17 11:36:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/socket/option.c (inspect_tcpi_msec): more accurate condition
-	  for TCPI msec member inspection function.
-	  [ruby-core:74388] [Bug #12185]
-
-Thu Mar 17 08:13:43 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* test/-ext-/time/test_new.rb (test_timespec_new): Time#gmtoff values
-	  are the same only when both or neither of the Time objects are in
-	  summer time (daylight-saving time).
-
-Thu Mar 17 07:17:36 2016  Eric Hodel  <drbrain@segment7.net>
-
-	* marshal.c (r_object0):  raise ArgumentError when linking to undefined
-	  object.
-
-Thu Mar 17 00:45:00 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* test/ruby/test_bignum.rb: Make sure to use Bignum values in the tests.
-
-Wed Mar 16 23:10:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* defs/keywords (alias, undef): symbol literals are allowed.
-
-	* parse.y (parse_percent): should parse symbol literals for alias
-	  and undef.  [ruby-dev:47681] [Bug #8851]
-
-Wed Mar 16 21:39:39 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* enc/trans/JIS: update Unicode's notice. [Bug #11844]
-
-Wed Mar 16 20:03:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* proc.c (proc_binding): proc from symbol can not make a binding.
-	  [ruby-core:74100] [Bug #12137]
-
-Wed Mar 16 18:42:45 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_mapping.rb: Fixed and activated a test for Cherokee.
-
-Wed Mar 16 17:58:56 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_mapping.rb: Fixed a logical error.
-
-Wed Mar 16 17:57:34 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_mapping.rb: Adding tests for Cherokee.
-	  One test not yet working.
-	  (with Kimihito Matsui)
-
-Wed Mar 16 15:44:05 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_mapping.rb: Adding tests for actual Unicode
-	  case mapping. Fixing some aliasing issues.
-	  (with Kimihito Matsui)
-
-Tue Mar 15 21:38:28 2016  Tanaka Akira  <akr@fsij.org>
-
-	* enum.c (enum_inject): Consider redefinition of Fixnum#+.
-	  [ruby-dev:49510] [Bug#12178] Reported by usa.
-
-Tue Mar 15 20:32:57 2016  Tanaka Akira  <akr@fsij.org>
-
-	* enum.c (enum_inject): Implement the specialized code for :+ operator
-	  for Fixnums.
-
-Tue Mar 15 20:21:01 2016  Tanaka Akira  <akr@fsij.org>
-
-	* enum.c (enum_inject): Implement the specialized code for self is an
-	  array and a symbol operator is given.
-
-Tue Mar 15 16:29:51 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Eliminating common code.
-	  (with Kimihito Matsui)
-
-Tue Mar 15 16:17:09 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Expansion of some code repetition in preparation for
-	  elimination of common code pieces.
-	  (with Kimihito Matsui)
-
-Tue Mar 15 13:49:23 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Additional macros and code to use mapping data in
-	  CaseMappingSpecials array.
-	  (with Kimihito Matsui)
-
-Tue Mar 15 13:41:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* internal.h (rb_gc_mark_global_tbl): should be private,
-	  but was accidentally exported.
-
-Tue Mar 15 12:51:06 2016  Marcus Stollsteimer  <sto.mar@web.de>
-
-	* doc/extension.ja.rdoc: Fix RDoc markup in doc/extension*.rdoc.
-	  [ci skip][Bug #12143][ruby-core:74143]
-	* doc/extension.rdoc: ditto.
-
-Tue Mar 15 09:56:41 2016  Ian Lunderskov  <ian.lunderskov@gmail.com>
-
-	* time.c: Minor typo in Time#dst? documentation.
-	  [ci skip][fix GH-1290]
-
-Tue Mar 15 04:36:41 2016  Charles Oliver Nutter  <headius@headius.com>
-
-	* test/ruby/test_rubyoptions.rb (test_disable): add tests for
-	  --disable-gems and --disable-did_you_mean.
-
-Tue Mar 15 03:35:04 2016  Eric Hodel  <drbrain@segment7.net>
-
-	* marshal.c (r_object0): Fix Marshal crash for corrupt extended object.
-
-Tue Mar 15 01:22:27 2016  Charles Oliver Nutter  <headius@headius.com>
-
-	* test/ruby/test_rubyoptions.rb: make version matching support
-	  JRuby's version output.
-
-Mon Mar 14 19:05:39 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* bignum.c (big2str_2bdigits): reduce div instruction.
-
-Mon Mar 14 18:39:53 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* include/ruby/oniguruma.h, enc/unicode.c: Adjusting flag assignments
-	  and macros to work with unified CaseMappingSpecials array.
-	  (with Kimihito Matsui)
-
-Mon Mar 14 16:53:37 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (compile_named_capture_assign): optimize named capture
-	  assignments, by replacing repeating global variable accesses
-	  with `dup`, and by returning the matched result instead of
-	  re-getting it from the MatchData.
-
-	* parse.y (reg_named_capture_assign_gen): build just assignment
-	  nodes for the optimization.
-
-Mon Mar 14 16:02:59 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (ruby_is_fd_loadable): now return -1 if loadable but
-	  may block.
-
-	* ruby.c (open_load_file): wait to read by the result of
-	  ruby_is_fd_loadable, without fstat.
-
-Mon Mar 14 13:38:38 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* numeric.c (fix2str): improve r54092 like rb_int2big().
-
-Mon Mar 14 10:02:23 2016  Eric Wong  <e@80x24.org>
-
-	* ext/openssl/ossl_ssl.c (ossl_sslctx_setup): document as MT-unsafe
-	  [ruby-core:73803] [Bug #12069]
-
-Sun Mar 13 09:43:23 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/win32.h (O_SHARE_DELETE): change to fit Fixnum
-	  limit.  [ruby-core:74285] [Bug #12171]
-
-Sun Mar 13 09:15:45 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (rb_fix2str): fix edge case, accidentally generated
-	  wrong Fixnum from LONG_MIN.
-
-Sat Mar 12 09:50:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_eval.c (rb_f_catch): [DOC] fix malformed RDoc syntax, "+...+"
-	  cannot enclose non-identifier characters.
-	  a patch by Sebastian S in [ruby-core:74278].  [Bug#12170]
-
-Sat Mar 12 02:44:48 2016  Tanaka Akira  <akr@fsij.org>
-
-	* test/lib/test/unit.rb: describe !/REGEXP/ in the help message.
-
-Fri Mar 11 17:03:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/lib/test/unit.rb (Options#non_options): make regexp name
-	  options prefixed with "!" negative filters.
-
-	* common.mk (TEST_EXCLUDES): use negative filter to exclude memory
-	  leak tests.  -x option excludes test files, not test methods.
-
-Fri Mar 11 16:11:27 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb, casefold.h: Streamlining approach to
-	  case mapping data not available from case folding by unifying all
-	  three cases (special title, special upper, special lower).
-	* enc/unicode.c: Adjust macro names for above (macros are currently inactive).
-	  (with Kimihito Matsui)
-
-Thu Mar 10 17:34:16 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* iseq.c (prepare_iseq_build): enable coverage by coverage_enabled
-	  option, not by parse_in_eval flag in the thread context.
-
-	* iseq.h (rb_compile_option_struct): add coverage_enabled flag.
-
-	* parse.y (yycompile0): set coverage_enabled flag if coverage
-	  array is made.
-
-Thu Mar 10 15:19:54 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* node.c (dump_option): nd_compile_option is a hidden hash object,
-	  cannot call inspect on it.
-
-Thu Mar 10 09:49:54 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* test/socket/test_socket.rb (test_udp_recvmsg_truncation):
-	  AIX does not set the MSG_TRUNC flag for a message partially read
-	  by recvmsg(2) with the MSG_PEEK flag set.
-
-Wed Mar  9 16:48:45 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* benchmark/driver.rb: fix my last commit (syntax error).
-
-Wed Mar  9 16:41:44 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* benchmark/driver.rb: fix output messages.
-
-	* benchmark/memory_wrapper.rb: use respond_to? because
-	  member? does not work well.
-
-Wed Mar  9 16:20:25 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* benchmark/driver.rb: support memory usage benchmark.
-	  use `--measure-target=[target]'.
-	  Now, we can use the following targets:
-	    * real (default): real time which returns process time in sec.
-	    * peak: peak memory usage (physical memory) in bytes.
-	    * size: last memory usage (physical memory) in bytes.
-
-	* benchmark/memory_wrapper.rb: ditto.
-
-Wed Mar  9 15:04:22 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* benchmark/bm_vm3_gc_old_full.rb: add GC.start benchmark.
-
-	* benchmark/bm_vm3_gc_old_immediate.rb: ditto.
-
-	* benchmark/bm_vm3_gc_old_lazy.rb: ditto.
-
-Wed Mar  9 14:59:11 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* benchmark/driver.rb: exit benchmarking if a benchmark process
-	  receives signals.
-
-Wed Mar  9 13:22:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/lib/memory_status.rb: make Memory::Status independent of
-	  MiniTest::Skip.
-
-	* test/lib/test/unit/assertions.rb (assert_no_memory_leak): skip
-	  if Memory::Status is not available.
-
-Wed Mar  9 09:19:55 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* test/io/wait/test_io_wait.rb (test_wait_readwrite_timeout):
-	  select(2) in AIX returns "readable" for the write-side fd
-	  of a pipe, so it is not possible to use a pipe to test
-	  the read-write timeout of IO#wait on AIX.
-
-Wed Mar  9 03:35:22 2016  Charles Oliver Nutter  <headius@headius.com>
-
-	* test/ruby/test_require.rb (test_require_with_loaded_features_pop):
-	  Only remove PATH so threads don't accidentally double-pop.
-
-Wed Mar  9 00:29:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_method.c (rb_alias): the original name should be properly
-	  available method_added method, set the name before calling the
-	  hook.
-
-Wed Mar  9 00:07:03 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/logger.rb (Logger::LogDevice#initialize): define using
-	  keyword arguments.
-
-Tue Mar  8 23:37:07 2016  Charles Oliver Nutter  <headius@headius.com>
-
-	* test/ruby/test_array.rb: split out the test for no stack error
-	  on large input for test_permutation, test_repeated_permutation,
-	  and test_repeated_combination, and make them all timeout:30.
-
-Tue Mar  8 17:20:21 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* intern.h (rb_divmod): assume compilers `/` and `%` comply C99
-	  and reduce branching. If a compiler doesn't comply, add #ifdefs.
-
-	* intern.h (rb_div): added for Ruby's behavior.
-
-	* intern.h (rb_mod): added for Ruby's behavior.
-
-	* insns.def (opt_div): use rb_div.
-
-	* insns.def (opt_mod): use rb_mod.
-
-	* numeric.c (fixdivmod): removed.
-
-	* numeric.c (fix_divide): use rb_div.
-
-	* numeric.c (fix_mod): use rb_mod.
-
-	* numeric.c (fix_divmod): use rb_divmod.
-
-Tue Mar  8 17:53:09 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* insns.def (opt_mod): show its method name on ZeroDivisionError.
-	  [Bug #12158]
-
-Tue Mar  8 17:33:38 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_write_console): now no need to check
-	  ERROR_CALL_NOT_IMPLEMENTED because it is for old Win9X.
-
-Tue Mar  8 16:54:29 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_write_console): stop the VT100 emulation if the
-	  console supports it natively.
-
-Tue Mar  8 08:13:01 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* test/net/imap/test_imap.rb (test_idle_timeout): Because of the
-	  timeout specified in "imap.idle(0.2)", there is no guarantee that
-	  the server thread has done all the work before the client thread
-	  performs the assertions. It depends on the thread scheduling.
-	  Add checks to avoid false positives (on AIX, particularly).
-
-Tue Mar  8 00:42:22 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ruby.c (warn_cr_in_shebang): meaningless check on DOSISH platforms.
-	  fixed a test failure introduced at r53998.
-
-Tue Mar  8 00:27:53 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
-
-	* ext/tk/lib/tkextlib/tcllib/tablelist_tile.rb: fix method name typo.
-	  [ruby-core:72513] [Bug #11893] The patch provided by Akira Matsuda.
-
-
-Tue Mar  8 00:25:08 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
-
-	* ext/tk/lib/tkextlib/tcllib/toolbar.rb: fix method name typo.
-	  [ruby-core:72511] [Bug #11891] The patch provided by Akira Matsuda.
-
-
-Tue Mar  8 00:21:58 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
-
-	* ext/tk/lib/tkextlib/blt/tree.rb: fix method name typo.
-	  [ruby-core:72510] [Bug #11890] The patch provided by Akira Matsuda.
-
-
-Tue Mar  8 00:11:47 2016  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
-
-	* ext/tk/lib/tk/menubar.rb: fix a typo in font name. [ruby-core:72505]
-	  [Bug #11886] The patch provided by Akira Matsuda.
-
-	* ext/tk/sample/*.rb: ditto.
-
-Mon Mar  7 13:32:58 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* class.c (rb_define_class, rb_define_class_id_under): raise
-	  ArgumentError if super is 0, deprecated behavior which has been
-	  warned long time.
-
-Mon Mar  7 13:28:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* internal.h: move function declarations for class internals from
-	  include/ruby/intern.h.
-
-Mon Mar  7 10:58:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/win32ole/win32ole_event.c (rescue_callback): use
-	  rb_write_error_str instead of rb_write_error, to respect
-	  the encoding and prevent the message from GC.
-
-	* internal.h (rb_write_error_str): export.
-
-Mon Mar  7 01:38:41 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* test/ruby/test_process.rb (test_execopts_gid): Skip a test
-	  that is known to fail on AIX. AIX allows setgid to
-	  a supplementary group, but Ruby does not allow the "-e"
-	  option when setgid'ed, so the test does not work as intended.
-
-Sun Mar  6 22:43:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (rb_obj_display): [DOC] fix output of Array, as Array#to_s
-	  is same as Array#inspect since 1.9.
-
-Sat Mar  5 09:50:58 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* test/socket/test_addrinfo.rb (test_ipv6_address_predicates):
-	  IN6_IS_ADDR_V4COMPAT and IN6_IS_ADDR_V4MAPPED are broken
-	  on AIX, so skip related tests.
-
-Sat Mar  5 09:17:54 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* test/rinda/test_rinda.rb (test_make_socket_ipv4_multicast):
-	  The fifth argument to getsockopt(2) should be modified to
-	  indicate the actual size of the value on return,
-	  but not in AIX. This is a know bug. Skip related tests.
-	* test/rinda/test_rinda.rb (test_ring_server_ipv4_multicast):
-	  ditto.
-	* test/rinda/test_rinda.rb (test_make_socket_unicast): ditto.
-	* test/socket/test_basicsocket.rb (test_getsockopt): ditto.
-	* test/socket/test_sockopt.rb (test_bool): ditto.
-
-Sat Mar  5 07:36:27 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* test/-ext-/float/test_nextafter.rb: In AIX,
-	  nextafter(+0.0,-0.0)=+0.0, and nextafter(-0.0,+0.0)=-0.0,
-	  but they should return -0.0 and +0.0, respectively. This is
-	  a known bug in nextafter(3) on AIX, so skip related tests.
-
-Sat Mar  5 07:14:10 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* test/zlib/test_zlib.rb (test_adler32_combine, test_crc32_combine):
-	  Skip two tests on AIX because zconf.h in zlib does not correctly
-	  recognize _LARGE_FILES in AIX. The problem was already reported
-	  to zlib, and skip these tests until it is fixed.
-
-Sat Mar  5 03:07:40 2016  Rei Odaira  <Rei.Odaira@gmail.com>
-
-	* thread_pthread.c (getstack): __pi_stacksize returned by
-	  pthread_getthrds_np() is wrong on AIX. Use
-	  __pi_stackend - __pi_stackaddr instead.
-
-Fri Mar  4 19:19:42 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: use 2 bits with unsigned int for rb_objspace::flags::mode
-	  because it always returns 0 to 2 (non-negative value).
-
-Fri Mar  4 18:42:08 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: rename "enum gc_stat" to "enum gc_mode"
-	  because there is a same name (no related) function gc_stat().
-
-	  Also gc_stat_* are renamed to gc_mode_*,
-	  gc_stat_transition() to gc_mode_transition(),
-	  rb_objspace::flags::stat is renamed to rb_objspace::flags::mode.
-
-	  Change rb_objspace::flags::mode from 2 bits to 3 bits because VC++
-	  returns negative enum value with 2 bits.
-
-	* gc.c (gc_mode): add a macro to access rb_objspace::flags::mode
-	  with verification code (verification is enabled only on
-	  RGENGC_CHECK_MODE > 0).
-
-	* gc.c (gc_mode_set): same macro for setter.
-
-Fri Mar  4 09:28:18 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.1.
-	  Please see entries of 2.6.0 and 2.6.1 on
-	  https://github.com/rubygems/rubygems/blob/master/History.txt
-	  [fix GH-1270] Patch by @segiddins
-
-Thu Mar  3 14:09:00 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/ostruct.rb (modifiable?, new_ostruct_member!, table!):
-	  rename methods for internal use with suffixes and make private,
-	  [ruby-core:71069] [Bug #11587]
-
-Wed Mar  2 16:28:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_eval.c (method_missing): call by found method entry and get
-	  rid of searching the same method entry twice.
-
-	* vm_eval.c (vm_call0_body): calling method_missing method is
-	  method_missing().
-
-Wed Mar  2 15:13:33 2016  herwinw  <herwin@quarantainenet.nl>
-
-	* lib/xmlrpc.rb: Removed broken parser named XMLScanStreamParser.
-	  It's not works with current Ruby version.
-	  [fix GH-1271][ruby-core:59588][Bug #9369]
-	* lib/xmlrpc/config.rb: ditto.
-	* lib/xmlrpc/parser.rb: ditto.
-
-Wed Mar  2 15:08:33 2016  herwinw  <herwin@quarantainenet.nl>
-
-	* lib/xmlrpc.rb: Removed broken parser named XMLTreeParser.
-	  Required gem of its parser didn't compile on newer Ruby versions.
-	  [fix GH-1271][ruby-core:59590][Bug #9370]
-	* lib/xmlrpc/config.rb: ditto.
-	* lib/xmlrpc/parser.rb: ditto.
-
-Tue Mar  1 11:25:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/fileutils.rb: use keyword arguments instead of option
-	  hashes.
-
-Mon Feb 29 16:50:20 2016  hanachin  <hanachin@gmail.com>
-
-	* array.c (rb_ary_push_m): [DOC] Remove trailing comma from
-	  Array#push example, as other Array examples doesn't put trailing
-	  comma.  [Fix GH-1279]
-
-Mon Feb 29 16:31:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk, tool/mkconfig.rb: set cross_compiling option from
-	  Makefile, but not from rbconfig.rb, which is just going to be
-	  created by this command.
-
-Sun Feb 28 23:13:49 2016  C.J. Collier  <cjcollier@linuxfoundation.org>
-
-	* configure.in: Add summary to end of configure output.
-	  [Fix GH-1275]
-
-Sun Feb 28 20:23:36 2016  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb (error_print): Add verbose failure messages and
-	  avoid infamous DRb::DRbConnError. [Feature #12101]
-
-Sun Feb 28 13:40:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* error.c (nometh_err_initialize): add private_call? parameter.
-
-	* error.c (nometh_err_private_call_p): add private_call? method,
-	  to tell if the exception raised in private form FCALL or VCALL.
-	  [Feature #12043]
-
-	* vm_eval.c (make_no_method_exception): append private_call?
-	  argument.
-
-	* vm_insnhelper.c (ci_missing_reason): copy FCALL flag.
-
-Sun Feb 28 10:19:47 2016  Ryan T. Hosford  <tad.hosford@gmail.com>
-
-	* array.c (rb_ary_and): clarify that set intersection returns the
-	  unique elements common to both arrays.
-
-	* array.c (rb_ary_or): clarify that union preserves the order from
-	  the given arrays.
-
-Sat Feb 27 17:05:29 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb, casefold.h: Reducing size of TitleCase
-	  table by eliminating duplicates.
-	  (with Kimihito Matsui)
-
-Fri Feb 26 14:40:48 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (num_step_scan_args): comparison String with Numeric
-	  should raise TypeError. it is an invalid type, but not a
-	  mismatch the number of arguments.  [ruby-core:62430] [Bug #9810]
-
-Fri Feb 26 14:39:39 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* doc/extension.rdoc, doc/extension.ja.rdoc: add editor local
-	  variables, with commenting out by :enddoc: directives which are
-	  just ignored unless code object mode.  [Bug #12111]
-
-Fri Feb 26 12:25:56 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* doc/extension.ja.rdoc: removed rendering error caused by editor specific
-	  configuration on http://docs.ruby-lang.org/en/trunk/extension_rdoc.html .
-	  [Bug #12111][ruby-core:73990]
-
-Fri Feb 26 11:21:41 2016  herwinw  <herwin@quarantainenet.nl>
-
-	* lib/xmlrpc.rb: Removed references to NQXML. It's obsoleted parser.
-	  [fix GH-1245][ruby-core:59593][Feature #9371]
-	* lib/xmlrpc/config.rb: ditto.
-	* lib/xmlrpc/parser.rb: ditto.
-
-Fri Feb 26 11:10:19 2016  Rick Salevsky  <rsalevsky@suse.com>
-
-	* lib/tmpdir.rb: Unify to coding-style for method definition.
-	  [fix GH-1252]
-
-Fri Feb 26 11:02:04 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* README.md: update markdown syntax for anchor tag.
-	  [fix GH-1265] Patch by @lukBarros
-
-Fri Feb 26 10:52:29 2016  Alex Boyd  <alex@opengroove.org>
-
-	* lib/irb.rb: avoid to needless truncation when using back_trace_limit option.
-	  [fix GH-1205][ruby-core:72773][Bug #11969]
-
-Fri Feb 26 08:11:58 2016  Aaron Patterson <tenderlove@ruby-lang.org>
-
-	* gem_prelude.rb: Reduce system calls by activating the `did_you_mean`
-	  gem before requiring the gem.  Activating the gem puts the gem on
-	  the load path, where simply requiring the file will search every gem
-	  that's installed until it can find a gem that contains the
-	  `did_you_mean` file.
-
-Thu Feb 25 19:04:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb: Adding possibility for debugging output
-	  for TitleCase table in casefold.h.
-	  (with Kimihito Matsui)
-
-Wed Feb 24 22:31:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* include/ruby/oniguruma.h: Rearranging flag assignments and making
-	  space for titlecase indices; adding additional macros to add or
-	  extract titlecase index; adding comments for better documentation.
-	* enc/unicode.c: Moving some macros to include/ruby/oniguruma.h;
-	  activating use of titlecase indices.
-	  (with Kimihito Matsui)
-
-Wed Feb 24 21:03:04 2016  Tanaka Akira  <akr@fsij.org>
-
-	* random.c (limited_rand): Add a specialized path for when the limit fits
-	  in 32 bit.
-
-Tue Feb 23 21:52:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb, casefold.h: Outputting actual titlecase
-	  data (new table, with indices from other tables).
-	* enc/unicode.c: Ignoring titlecase data indices for the moment.
-	  (with Kimihito Matsui)
-
-Tue Feb 23 15:21:14 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb, casefold.h: Reading casing data from
-	  SpecialCasing.txt.
-	  (with Kimihito Matsui)
-
-Mon Feb 22 18:33:55 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb, casefold.h: Adding flag for title-case,
-	  not yet operational.
-	  (with Kimihito Matsui)
-
-Mon Feb 22 18:17:03 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb, casefold.h: Fixed bug that avoided inclusion
-	  of compatibility characters in upper-/lower-case mappings.
-	  (with Kimihito Matsui)
-
-Sun Feb 21 13:57:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* cgi/escape/escape.c: Optimize CGI.unescape performance by C ext
-	  for ASCII-compatible encodings.  [Fix GH-1250]
-
-Sun Feb 21 13:56:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* cgi/escape/escape.c: Optimize CGI.unescapeHTML performance by C
-	  ext for ASCII-compatible encodings.  [Fix GH-1242]
-
-Sat Feb 20 15:38:16 2016  Eric Wong  <e@80x24.org>
-
-	* doc/extension.rdoc: update paths for defs/ directory
-
-Sat Feb 20 14:44:15 2016  Lucas Buchala  <lucasbuchala@gmail.com>
-
-	* vm_eval.c (rb_mod_module_eval): [DOC] Fix documentation
-	  signature for Module#module_eval.  [Fix GH-1258]
-
-Sat Feb 20 14:40:44 2016  Adam O'Connor  <northband@gmail.com>
-
-	* README.md: a few grammatical changes to the main Ruby README.md.
-	  [Fix GH-1259]
-
-Sat Feb 20 13:04:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (push_pattern, push_glob): deal with read paths as UTF-8
-	  to stat later, on Windows as well as OS X.
-	  [ruby-core:73868] [Bug #12081]
-
-Sat Feb 20 01:53:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (rb_mod_const_get): make error message at uninterned
-	  string consistent with symbols.  [ruby-dev:49498] [Bug #12089]
-
-Fri Feb 19 23:37:52 2016  Masahiro Tomita  <tommy@tmtm.org>
-
-	* lib/find.rb (Find#find): raise with the given path name if it
-	  does not exist.  [ruby-dev:49497] [Bug #12087]
-
-Fri Feb 19 12:44:57 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Activated use of case mapping data in CaseUnfold_11 array.
-	  (with Kimihito Matsui)
-
-Fri Feb 19 11:08:32 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb: add cygwin case, nothing excluded.
-	  [ruby-core:73806] [Bug#12071]
-
-Thu Feb 18 21:32:15 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* man/irb.1: fix output in EXAMPLES.
-
-Thu Feb 18 21:05:47 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (sym_match_m): delegate to String#match but not
-	  String#=~.  [ruby-core:72864] [Bug #11991]
-
-Thu Feb 18 14:15:38 2016  Shota Fukumori  <her@sorah.jp>
-
-	* re.c: Add MatchData#named_captures
-	  [Feature #11999] [ruby-core:72897]
-
-	* test/ruby/test_regexp.rb(test_match_data_named_captures): Test for above.
-
-	* NEWS: News about MatchData#named_captures.
-
-Wed Feb 17 21:41:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* defs/id.def (predefined): add idLASTLINE and idBACKREF for $_
-	  and $~ respectively.
-
-	* parse.y: use idLASTLINE and idBACKREF instead of rb_intern.
-
-Wed Feb 17 20:23:38 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_init): fix segfault and memory leak, consider
-	  wide char encoding terminator.
-
-Wed Feb 17 12:14:59 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* string.c (rb_str_init): introduce String.new(capacity: size)
-	  [Feature #12024]
-
-Tue Feb 16 19:10:08 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb, casefold.h: Used only first element
-	  (rather than all) of target in CaseUnfold_11 array.
-	  (with Kimihito Matsui)
-
-Tue Feb 16 18:24:38 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (compare_with_zero): fix variable name, rb_cmperr
-	  requires VALUEs but not an ID.
-
-Tue Feb 16 17:34:18 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (rb_dir_s_empty_p): add Dir.empty? method, which tells the
-	  argument is the name of an empty directory.  [Feature #10121]
-
-Tue Feb 16 09:51:20 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* tool/rbinstall.rb (without_destdir): just strip a drive letter
-	  which is prepended by with_destdir.
-	  pointed out by @DavidEGrayson.
-	  https://github.com/ruby/ruby/commit/0e5f9ae#commitcomment-16101763
-
-Tue Feb 16 04:42:13 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* insns.def (opt_plus): simply use LONG2NUM() instead of wrongly
-	  complex overflow case.
-
-	* insns.def (opt_sub): ditto.
-
-Tue Feb 16 02:49:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* tool/rbinstall.rb (without_destdir): compare with the destdir
-	  after stripping a drive letter, on dosish platforms.
-	  pointed out by @DavidEGrayson.
-	  https://github.com/ruby/ruby/commit/d0cf23b#commitcomment-16100407
-
-Mon Feb 15 15:44:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (parse_ident): allow keyword arguments just after a
-	  method where the same name local variable is defined.
-	  [ruby-core:73816] [Bug#12073]
-
-Mon Feb 15 14:43:28 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb: Added debugging option
-	  (with Kimihito Matsui)
-
-Sun Feb 14 17:31:50 2016  Lars Kanis  <lars@greiz-reinsdorf.de>
-
-	* lib/mkmf.rb (with_{cpp,c,ld}flags): copy caller strings not to
-	  be modified, in append_{cpp,c,ld}flags respectively.
-	  [Fix GH-1246]
-
-Sun Feb 14 16:18:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (setup_exception): set the cause only if it is explicitly
-	  given or not set yet.  [Bug #12068]
-
-Sat Feb 13 21:44:58 2016  Tanaka Akira  <akr@fsij.org>
-
-	* hash.c (rb_hash_invert): [DOC] more examples.
-
-Sat Feb 13 17:30:49 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/uri/generic.rb (URI::Generic#find_proxy): support CIDR in
-	  no_proxy.  [ruby-core:73769] [Feature#12062]
-
-Sat Feb 13 17:11:58 2016  Fabian Wiesel  <fabian.wiesel@sap.com>
-
-	* lib/uri/generic.rb (find_proxy): exclude white-spaces and allow
-	  for a leading dot in the domain name in no_proxy.
-	  [ruby-core:54542] [Feature #8317]
-
-Fri Feb 12 12:20:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* error.c (name_err_initialize, nometh_err_initialize): [DOC] fix
-	  argument positions.  optional parameters except for the message
-	  are placed at the last.
-
-Fri Feb 12 11:49:49 2016  Anthony Dmitriyev  <antstorm@gmail.com>
-
-	* net/ftp.rb: add NullSocket#closed? to fix closing not opened
-	  connection.  [Fix GH-1232]
-
-Fri Feb 12 11:17:38 2016  Bogdan  <bogdanvlviv@gmail.com>
-
-	* re.c (rb_reg_initialize_m): [DOC] fix missing right bracket.
-	  [Fix GH-1243]
-
-Thu Feb 11 14:57:58 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (RUBY_CHECK_SIZEOF, RUBY_DEFINT): fix for types
-	  which are conditionally available depending on architectures
-	  when universal binary, e.g., __int128.
-
-Thu Feb 11 06:26:18 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in (RUBY_DEFINT): use Parameter Expansion.
-
-Thu Feb 11 05:33:24 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in (int128_t): don't check HAVE_XXX (for example
-	  HAVE___INT128) because RUBY_CHECK_SIZEOF() don't define it for
-	  config.h and use of $ac_cv_sizeof___int128 alternates the check.
-	  (and don't need to define because users shouldn't know that)
-
-Wed Feb 10 12:03:41 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (ARFLAGS): check if deterministic mode flag is
-	  effective, which is on by default on Ubuntu.
-
-Tue Feb  9 16:36:23 2016  Naotoshi Seo  <sonots@gmail.com>
-
-	* lib/logger.rb: Remove block from Logger.add as it's not needed
-	  patch provided by Daniel Lobato Garcia [fix GH-1240] [Bug #12054]
-
-Tue Feb  9 14:32:23 2016  Zachary Scott  <zzak@ruby-lang.org>
-
-	* ext/zlib/zlib.c: Document mtime header behavior with patch by @schneems
-	  Fixes [GH-1129]: https://github.com/ruby/ruby/pull/1129
-
-Tue Feb  9 13:52:49 2016  Zachary Scott  <zzak@ruby-lang.org>
-
-	* re.c: Remove deprecated kcode argument from Regexp.new and compile
-	  patch provided by Dylan Pulliam [Bug #11495]
-
-Mon Feb  8 21:26:19 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb, enc/unicode/casefold.h: Flags for
-	  upper/lower conversion added (titlecase and SpecialCasing still missing)
-	  (with Kimihito Matsui)
-
-Mon Feb  8 20:43:57 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c, enc/unicode.c: Disassociating ONIGENC_CASE_FOLD flag from
-	  ONIGENC_CASE_DOWNCASE.
-	  (with Kimihito Matsui)
-
-Mon Feb  8 13:00:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Shortened macros for enc/unicode/casefold.h to
-	  single-letter; use flags in casefold.h for logic.
-
-	* enc/unicode/case-folding.rb: Added flag for case folding.
-	  Changed parameter passing.
-
-	* enc/unicode/casefold.h: New flags added.
-	  (with Kimihito Matsui)
-
-Mon Feb  8 10:30:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (feature_option): raise a runtime error if ambiguous
-	  feature name is given, in the future.  [Bug #12050]
-
-Mon Feb  8 09:43:57 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* common.mk: Removed enc/unicode/casefold.h from automatic build because
-	  some CI systems don't have gperf. Creation of enc/unicode/casefold.h
-	  is now possible with make unicode-up. This is intended as a temporary measure.
-
-Sun Feb  7 22:10:08 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* common.mk: Added two more precondition files for enc/unicode/casefold.h
-
-	* enc/unicode.c: Added shortening macros for enc/unicode/casefold.h
-
-	* enc/unicode/case-folding.rb: Fixed file encoding for CaseFolding.txt
-	  to ASCII-8BIT (should fix some ci errors). Clarified usage. Created
-	  class MapItem. Partially implemented class CaseMapping.
-	  (with Kimihito Matsui)
-
-Sun Feb  7 14:12:32 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb: Fixing parameter passing.
-	  (with Kimihito Matsui)
-
-Sun Feb  7 11:44:03 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode/case-folding.rb: New classes CaseMapping/CaseMappingDummy
-	  to pass as parameters; not yet implemented or used.
-	  (with Kimihito Matsui)
-
-Sun Feb  7 11:16:00 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* common.mk: using new option in recipe for enc/unicode/casefold.h
-
-	* enc/unicode/case-folding.rb: Correctly specify argument to new option.
-	  (with Kimihito Matsui)
-
-Sun Feb  7 10:43:27 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	(this commit message applies to the previous commit)
-	* common.mk: explicit recipe for enc/unicode/casefold.h
-
-	* enc/unicode/case-folding.rb: Adding -m option to prepare for using
-	  multiple data files.
-	  (with Kimihito Matsui)
-
-Sat Feb  6 22:30:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/cgi/util.rb (escapeHTML, unescapeHTML): consider
-	  ASCII-incompatible encodings.  [Fix GH-1239]
-
-Sat Feb  6 15:18:28 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_regex_casefold.rb: Added data-based testing for
-	  String#downcase :fold.
-
-	* enc/unicode.c: Fixed a range error (lowest non-ASCII character affected
-	  by case operations is U+00B5, MICRO SIGN)
-
-	* test/ruby/enc/test_case_mapping.rb: Explicit test for case folding of
-	  MICRO SIGN to Greek mu.
-	  (with Kimihito Matsui)
-
-Sat Feb  6 14:51:23 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_regex_casefold.rb: Tests for three case folding
-	  primitives (mbc_case_fold, get_case_fold_codes_by_str,
-	  apply_all_case_fold) in the various encodings. Currently only known
-	  good encodings are tested to avoid test failures. For bug hunting,
-	  start by adding more encodings with
-	  generate_test_casefold encoding
-	  (with Kimihito Matsui)
-
-Sat Feb  6 14:37:16 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c, test/ruby/enc/test_case_mapping.rb: Implemented :fold
-	  option for String#downcase by using case folding data from
-	  regular expression engine, and added a few simple tests.
-	  (with Kimihito Matsui)
-
-Fri Feb  5 20:08:59 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_case_mapping.rb: added tests for :ascii option.
-	  (with Kimihito Matsui)
-
-Fri Feb  5 12:22:20 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* insns.def (opt_mult): Use int128_t for overflow detection.
-
-	* bignum.c (rb_uint128t2big): added for opt_mult.
-
-	* bignum.c (rb_uint128t2big): added for rb_uint128t2big..
-
-	* configure.in: define int128_t, uint128_t and related MACROs.
-	  Initially introduced by r41379 but reverted by r50749.
-
-Thu Feb  4 21:05:17 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Activated :ascii flag for ASCII-only case conversion
-	  (with Kimihito Matsui)
-
-Thu Feb  4 17:38:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* re.c (reg_set_source): make source string frozen without
-	  copying.
-
-	* re.c (rb_reg_initialize_m): refactor initialization with
-	  encoding.
-
-Thu Feb  4 15:35:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_fstring_enc_new, rb_fstring_enc_cstr): functions to
-	  make fstring with encoding.
-
-Thu Feb  4 14:42:29 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* common.mk: Added Unicode data file SpecialCasing.txt to be additionally
-	  downloaded (with Kimihito Matsui)
-
-Thu Feb  4 12:39:08 2016  joker1007  <kakyoin.hierophant@gmail.com>
-
-	* cgi/escape/escape.c: Optimize CGI.escape performance by C ext
-	  for ASCII-compatible encodings.  [Fix GH-1238]
-
-Thu Feb  4 11:53:56 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* common.mk: Introduce two variables (UNICODE_DATA_DIR and
-	  UNICODE_SRC_DATA_DIR) to eliminate repetitions.
-
-Wed Feb  3 12:13:20 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* string.c (str_new_frozen): if the given string is embeddedable
-	  but not embedded, embed a new copied string. [Bug #11946]
-
-Wed Feb  3 08:25:38 2016  boshan  <boshan@subsplash.com>
-
-	* ext/openssl/ossl_pkey.c (Init_ossl_pkey): [DOC] Fix typo
-	  "encrypted" to "decrypted".  [Fix GH-1235]
-
-Wed Feb  3 08:21:32 2016  Seiei Miyagi  <hanachin@gmail.com>
-
-	* ext/ripper/lib/ripper/lexer.rb (on_heredoc_dedent): Fix
-	  Ripper.lex error in dedenting squiggly heredoc.  heredoc tree is
-	  also an array of Elem in the outer tree.  [Fix GH-1234]
-
-Wed Feb  3 02:33:39 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* re.c (rb_reg_prepare_enc): use already compiled US-ASCII regexp
-	  if given string is ASCII only.
-	  121.2s to 113.9s on my x86_64-freebsd10.2 Intel Core i5 661
-
-Tue Feb  2 13:02:03 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* re.c: Introduce RREGEXP_PTR.
-	  patch by dbussink.
-	  partially merge https://github.com/ruby/ruby/pull/497
-
-	* include/ruby/ruby.h: ditto.
-
-	* gc.c: ditto.
-
-	* ext/strscan/strscan.c: ditto.
-
-	* parse.y: ditto.
-
-	* string.c: ditto.
-
-Tue Feb  2 09:08:27 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rubygems/specification.rb: `coding` is effective only first
-	  line except shebang.
-
-	* lib/rubygems/package.rb, lib/rubygems/package/*: ditto.
-
-Mon Feb  1 21:41:58 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.5.2.
-	  It supports to enable frozen string literal and add `--norc` option for
-	  disable to `.gemrc` configuration.
-	  See 2.5.2 release notes for other fixes and enhancements.
-	  https://github.com/rubygems/rubygems/blob/a8aa3bac723f045c52471c7b9328310a048561e0/History.txt#L3
-
-Sun Jan 31 12:33:13 2016  Dan Kreiger  <dan@dankreiger.com>
-
-	* test/drb/ut_large.rb (multiply, avg, median): add additional
-	  math operations to DRbLarge.  [Fix GH-1086]
-
-Sun Jan 31 12:19:15 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* test/ruby/test_file_exhaustive.rb (test_lstat): Add lacking test
-	  for File#lstat.  [Fix GH-1231]
-
-Sun Jan 31 12:15:33 2016  Prayag Verma  <prayag.verma@gmail.com>
-
-	* doc/standard_library.rdoc: fix typo  [Fix GH-1230]
-	  Spelling mistakes -
-	  outputing > outputting
-	  publich > publish
-
-Sat Jan 30 15:18:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_eval.c (rb_check_funcall_with_hook): also should call the
-	  given hook before returning Qundef when overridden respond_to?
-	  method returned false.  [ruby-core:73556] [Bug #12030]
-
-Fri Jan 29 17:40:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/file.c (rb_readlink): drop garbage after the substitute
-	  name, as rb_w32_read_reparse_point returns the expected buffer
-	  size but "\??\" prefix is dropped from the result.
-
-	* win32/win32.c (w32_readlink): ditto, including NUL-terminator.
-
-Fri Jan 29 17:07:27 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (fileattr_to_unixmode, rb_w32_reparse_symlink_p): volume
-	  mount point should be treated as directory, not symlink.
-	  [ruby-core:72483] [Bug #11874]
-
-	* win32/win32.c (rb_w32_read_reparse_point): check the reparse point is
-	  a volume mount point or not.
-
-	* win32/file.c (rb_readlink): follow above change (but this pass won't
-	  be used).
-
-Fri Jan 29 16:17:07 2016  Lucas Buchala  <lucasbuchala@gmail.com>
-
-	* enum.c (enum_take_while, enum_drop_while): rename block
-	  parameter to obj, since they are generic objects.  [Fix GH-1226]
-
-Fri Jan 29 14:15:26 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/erb.rb (ERB::Compiler#detect_magic_comment): allow
-	  frozen-string-literal in comment as well as encoding.
-
-	* lib/erb.rb (ERB#def_method): insert def line just before the
-	  first non-comment and non-empty line, not to leave duplicated
-	  and stale magic comments.
-
-Fri Jan 29 11:13:33 2016  Jeremy Evans  <code@jeremyevans.net>
-
-	* lib/erb.rb (ERB#set_eoutvar): explicitly make mutable string as
-	  a buffer to make ERB work with --enable-frozen-string-literal.
-	  [ruby-core:73561] [Bug #12031]
-
-Fri Jan 29 10:44:56 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/net/http/header.rb: Warn nil variable on HTTP Header.
-	  It caused to NoMethodError. [fix GH-952][fix GH-641] Patch by @teosz
-	* test/net/http/test_httpheader.rb: Added test for nil HTTP Header.
-
-Thu Jan 28 17:31:43 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/socket/socket.c (sock_gethostname): support unlimited size
-	  hostname.
-
-Wed Jan 27 21:03:45 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* test/-ext-/string/test_capacity.rb: Added missing library.
-
-Wed Jan 27 18:53:40 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Fixed bit mask in macro OnigCodePointCount
-
-Wed Jan 27 17:54:42 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Protect code point count by macro, in order to
-	  be able to use the remaining bits for flags.
-	  (with Kimihito Matsui)
-
-Wed Jan 27 16:34:35 2016  boshan  <boshan@subsplash.com>
-
-	* lib/tempfile.rb (Tempfile#initialize): [DOC] the first parameter
-	  `basename` is optional and defaulted to an empty string since
-	  [GH-523].  [Fix GH-1225]
-
-Wed Jan 27 16:25:54 2016  Koichi ITO  <koic.ito@gmail.com>
-
-	* array.c (rb_ary_dig): [DOC] fix the exception class to be raised
-	  when intermediate object does not have dig method.  TypeError
-	  will be raised now.  [Fix GH-1224]
-
-Tue Jan 26 19:36:15 2016  Aggelos Avgerinos  <evaggelos.avgerinos@gmail.com>
-
-	* array.c (permute0, rpermute0): [DOC] Substitute indexes ->
-	  indices in documentation for consistency.  [Fix GH-1222]
-
-Tue Jan 26 15:21:37 2016  Eric Wong  <e@80x24.org>
-
-	* compile.c (caller_location): use rb_fstring_cstr for "<compiled>"
-	  (it is converted to fstring anyways inside rb_iseq_new_with_opt)
-	* iseq.c (iseqw_s_compile): ditto
-	* iseq.c (rb_iseq_new_main): use rb_fstring_cstr for "<main>"
-	* vm.c (Init_VM): ditto, share with with above
-	* iseq.c (iseqw_s_compile_file): rb_fstring before rb_io_t->pathv
-	  share "<main>" with above
-	* vm.c (rb_binding_add_dynavars): fstring "<temp>" immediately
-
-Tue Jan 26 15:14:01 2016  Kazuki Yamaguchi  <k@rhe.jp>
-
-	* compile.c (iseq_peephole_optimize): don't apply tailcall
-	  optimization to send/invokesuper instructions with blockiseq.
-	  This is a follow-up to the changes in r51903; blockiseq is now
-	  the third operand of send/invokesuper instructions.
-	  [ruby-core:73413] [Bug #12018]
-
-Tue Jan 26 14:26:46 2016  Eric Wong  <e@80x24.org>
-
-	* signal.c (sig_list): use fstring for hash key
-	* test/ruby/test_signal.rb (test_signal_list_dedupe_keys): added
-
-Tue Jan 26 13:08:34 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* signal.c (rb_f_kill): should immediately deliver reserved
-	  signals SIGILL and SIGFPE, not only SIGSEGV and SIGBUS.
-
-Tue Jan 26 07:57:28 2016  Joseph Tibbertsma  <josephtibbertsma@gmail.com>
-
-	* gc.c (RVALUE_PAGE_WB_UNPROTECTED): fix a typo of argument name.
-	  [Fix GH-1221]
-
-Mon Jan 25 17:26:54 2016  Eric Wong  <e@80x24.org>
-
-	* ruby_assert.h (RUBY_ASSERT_WHEN): fix reference to macro name
-	* vm_core.h: include ruby_assert.h before using
-	  [ruby-core:73371]
-
-Mon Jan 25 15:55:30 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* symbol.c (sym_check_asciionly): more informative error message
-	  with the encoding name and the inspected content.
-	  [ruby-core:73398] [Feature #12016]
-
-Mon Jan 25 09:38:26 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* test/ruby/test_string.rb: added testcase for next!, succ and succ!
-	  [fix GH-1213] Patch by @K0mAtoru
-
-Mon Jan 25 09:32:25 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/webrick/httpservlet/filehandler.rb: fix documentation for namespace.
-	  [fix GH-1219][ci skip] Patch by @leafac
-
-Sun Jan 24 19:34:23 2016  Eric Wong  <e@80x24.org>
-
-	* vm_insnhelper.c (vm_check_if_namespace): tiny size reduction
-
-Sun Jan 24 18:12:36 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* common.mk: Simplifying Unicode data file download logic to make
-	  it more reliable (including additional fix not in r53633) [Bug #12007]
-
-Sun Jan 24 16:54:11 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/io/wait/wait.c (io_wait_readwrite): [EXPERIMENTAL] allow to
-	  wait for multiple modes, readable and writable, at once.  the
-	  arguments may change in the future.  [Feature #12013]
-
-Sat Jan 23 22:30:59 2016  K0mA  <mctj1218@gmail.com>
-
-	* test/ruby/test_array.rb (test_keep_if): Add test for
-	  Array#keep_if separate from Array#select!  [Fix GH-1218]
-
-Sat Jan 23 20:54:26 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* common.mk: revert r53633. It broke rubyci and travis.
-	  https://travis-ci.org/ruby/ruby/builds/104259623
-
-Sat Jan 23 20:10:29 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* range.c (range_eqq): revert r51585 because rb_call_super() is
-	  called in range_include() and thus r51585 doesn't work when the
-	  receiver Range object consists of non linear objects such as Date
-	  objects.
-	  [ruby-core:72908] [Bug #12003]
-
-Sat Jan 23 18:37:37 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* ChangeLog: Fixing wrong time on previous commit, and adding
-	  previous commit message to svn [ci skip]
-
-Sat Jan 23 18:30:30 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* common.mk: Simplifying Unicode data file download logic to make
-	  it more reliable [Bug #12007]
-
-Sat Jan 23 16:29:42 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* tool/downloader.rb: Fixed a logical error, improved documentation
-
-Sat Jan 23 11:42:43 2016  Peter Suschlik  <ps@neopoly.de>
-
-	* README.md: Use SVG Travis badge over PNG for better quality and
-	  device support.  [Fix GH-1214] [Fix GH-1216]
-
-Sat Jan 23 11:29:16 2016  Pascal Betz  <pascal.betz@simplificator.com>
-
-	* lib/csv.rb: Update documentation of CSV header converter for
-	  r45498, [GH-575].  [Fix GH-1215]
-
-Fri Jan 22 17:36:46 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* vm_core.h (VM_ASSERT): use RUBY_ASSERT instead of rb_bug.
-
-	* error.c (rb_assert_failure): assertion with stack dump.
-
-	* ruby_assert.h (RUBY_ASSERT): new header for the assertion.
-
-Fri Jan 22 00:25:57 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* regparse.c (fetch_name_with_level): allow non word characters
-	  at the first character.  [Feature #11949]
-
-	* regparse.c (fetch_name): ditto.
-
-Thu Jan 21 17:34:01 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* marshal.c (r_object0): honor Marshal.load post proc
-	  value for TYPE_LINK.  by Hiroshi Nakamura <nahi@ruby-lang.org>
-	  https://github.com/ruby/ruby/pull/1204 fix GH-1204
-
-Thu Jan 21 16:37:50 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* Makefile.in (update-rubyspec): fix r53208 like r53451.
-
-Wed Jan 20 20:58:25 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* common.mk, Makefile.in: update-config_files is only for Unix
-	  platforms.
-
-Wed Jan 20 17:13:39 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* tool/extlibs.rb: add --cache option to change cache directory.
-
-Tue Jan 19 17:03:40 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* common.mk: Added Unicode data file CaseFolding.txt to be additionally
-	  downloaded (with Kimihito Matsui)
-
-Tue Jan 19 10:09:58 2016  Sho Hashimoto  <sho-h@ruby-lang.org>
-
-	* lib/shell.rb (Shell.debug_output_exclusive_unlock): remove
-	  because Mutex#exclusive_unlock was already deleted. [fix GH-1185]
-
-Tue Jan 19 09:38:27 2016  Nick Cox  <nick@nickcox.me>
-
-	* vm_method.c: fix grammar in respond_to? warning.
-	  [fix GH-1047]
-
-Mon Jan 18 14:37:07 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (parser_here_document): an escaped newline is not an
-	  actual newline, and the rest part should not be dedented.
-	  [ruby-core:72855] [Bug #11989]
-
-Mon Jan 18 12:04:34 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* test/ruby/test_string.rb: Added extra testcase for test_rstrip_bang
-	  and test_lstrip_bang. [fix GH-1178] Patch by @Matrixbirds
-
-Mon Jan 18 11:47:27 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* string.c: fix a typo. [fix GH-1202][ci skip] Patch by @sunboshan
-
-Sun Jan 17 21:15:30 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* configure.in: improve ICC (Intel C Compiler) support.
-
-	* configure.in (CXX): The name of icc's c++ compiler is `icpc`.
-
-	* configure.in (warnings): Add `-diag-disable=2259` to suppress
-	  noisy warnings: "non-pointer conversion from "..." to "..." may
-	  lose significant bits".
-
-	* configure.in (optflags): Add `-fp-model precise` like -fno-fast-math.
-
-	* lib/mkmf.rb: icc supports -Werror=division-by-zero
-	  and -Werror=deprecated-declarations, but doesn't support
-	  -Wdivision-by-zero and -Wdeprecated-declarations.
-
-Sun Jan 17 20:40:10 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: Any kind of option is now taking the new code path for
-	  upcase/downcase/capitalize/swapcase. :lithuanian can be used for
-	  testing if no specific option is desired.
-	* test/ruby/enc/test_case_mapping.rb: Adjusted to above.
-	  (with Kimihito Matsui)
-
-Sun Jan 17 20:10:10 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Fixed a logical error and some comments.
-	* test/ruby/enc/test_case_mapping.rb: Made tests more general.
-	  (with Kimihito Matsui)
-
-Sun Jan 17 17:41:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Removed artificial expansion for Turkic,
-	  added hand-coded support for Turkic, fixed logic for swapcase.
-	* string.c: Made use of new case mapping code possible from upcase,
-	  capitalize, and swapcase (with :lithuanian as a guard).
-	* test/ruby/enc/test_case_mapping.rb: Adjusted for above.
-	  (with Kimihito Matsui)
-
-Sun Jan 17 15:30:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/socket/option.c (sockopt_bool): relax boolean size to be one
-	  too not only sizeof(int).  Winsock getsockopt() returns a single
-	  byte as a boolean socket option.  [ruby-core:72730] [Bug #11958]
-
-Sun Jan 17 14:43:01 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* test/ruby/test_env.rb: [Fix GH-1201]
-	  * Extract test code for ENV#keep_if from ENV#select_bang
-	  * Add a test case for ENV#select_bang,keep_if
-
-Sun Jan 17 14:42:25 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* test/ruby/test_env.rb: [Fix GH-1201]
-	  * Extract test code for ENV#delete_if from ENV#reject_bang
-	  * Add a test case for ENV#reject_bang,delete_if
-
-Sun Jan 17 14:40:22 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/socket/option.c (check_size): extract a macro to check
-	  binary data size, with a consistent message.
-
-	* ext/socket/option.c (sockopt_byte): fix error message,
-	  sizeof(int) differs from sizeof(unsigned char) in general.
-
-Sat Jan 16 21:16:21 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (xstring): reset heredoc indent after dedenting,
-	  so that following string literal would not be dedented.
-	  [ruby-core:72857] [Bug #11990]
-
-Sat Jan 16 17:24:24 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* enc/unicode.c: Artificial mapping to test buffer expansion code.
-	* string.c: Fixed buffer expansion logic.
-	* test/ruby/enc/test_case_mapping.rb: Tests for above.
-	  (with Kimihito Matsui)
-
-Sat Jan 16 16:47:14 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* ext/openssl/lib/openssl/pkey.rb: Added 2048 bit DH parameter.
-	* test/openssl/test_pkey_dh.rb: ditto.
-
-Sat Jan 16 10:51:19 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* enc/unicode.c: fix implicit conversion error with clang. fixup r53548.
-	* string.c: ditto.
-
-Sat Jan 16 10:31:00 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* common.mk: test-sample was changed to test-basic.
-	  [Feature #11982][ruby-core:72823]
-	* basictest/runner.rb: ditto. rename from tool/rubytest.rb.
-	* basictest/test.rb: ditto. rename from sample/test.rb.
-	* defs/gmake.mk: picked from r53540
-	* sample/test.rb: backward compatibility for chkbuild.
-
-Sat Jan 16 10:23:23 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c, enc/unicode.c: New code path as a preparation for Unicode-wide
-	  case mapping. The code path is currently guarded by the :lithuanian
-	  option to avoid accidental problems in daily use.
-	* test/ruby/enc/test_case_mapping.rb: Test for above.
-	* string.c: function 'check_case_options': fixed logical errors
-	  (with Kimihito Matsui)
-
-Fri Jan 15 20:20:20 2016  Naohisa Goto  <ngotogenome@gmail.com>
-
-	* regint.h (PLATFORM_UNALIGNED_WORD_ACCESS): The value of
-	  UNALIGNED_WORD_ACCESS should be used to determine whether
-	  unaligned word access is allowed or not. After this commit,
-	  ./configure CPPFLAGS="-DUNALIGNED_WORD_ACCESS=0" disables
-	  unaligned word access even on platforms that support the feature.
-
-Fri Jan 15 16:12:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (string1): reset heredoc indent for each string literal
-	  so that concatenated string would not be dedented.
-	  [ruby-core:72857] [Bug #11990]
-
-Thu Jan 14 20:01:00 2016  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* lib/uri/generic.rb (URI::Generic#to_s): change encoding to
-	  UTF-8 as Ruby 2.2/ by Koichi ITO <koic.ito@gmail.com>
-	  https://github.com/ruby/ruby/pull/1188 fix GH-1188
-
-Thu Jan 14 17:36:16 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* variable.c (rb_f_global_variables): add matched back references
-	  only, as well as defined? operator.
-
-Thu Jan 14 16:12:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* sprintf.c (rb_str_format): format exact number more exactly.
-
-Thu Jan 14 15:08:43 2016  Tony Arcieri  <bascule@gmail.com>
-
-	* Remove 512-bit DH group. It's affected by LogJam Attack.
-	  https://weakdh.org/
-	  [fix GH-1196][Bug #11968][ruby-core:72766]
-
-Thu Jan 14 11:44:29 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* variable.c (rb_f_global_variables): add $1..$9 only if $~ is
-	  set.  fix the condition removed at r14014.
-
-Wed Jan 13 17:21:45 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* .travis.yml: removed commented-out code.
-
-Wed Jan 13 17:14:54 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* .travis.yml: removed osx code. follow up with r53517
-
-Wed Jan 13 16:56:19 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* iseq.c (rb_iseq_mark): mark parent iseq to prevent dynamically
-	  generated iseq by eval from GC.  [ruby-core:72620] [Bug #11928]
-
-Wed Jan 13 03:42:58 2016  Eric Wong  <e@80x24.org>
-
-	* class.c (Init_class_hierarchy): resolve name for rb_cObject ASAP
-	* object.c (rb_mod_const_set): move name resolution to rb_const_set
-	* variable.c (rb_const_set): do class resolution here
-	  [ruby-core:72807] [Bug #11977]
-
-Wed Jan 13 00:37:12 2016  Satoshi Ohmori  <sachin21dev@gmail.com>
-
-	* man/ruby.1: fix double word typo.  [Fix GH-1194]
-
-Tue Jan 12 21:01:09 2016  Benoit Daloze  <eregontp@gmail.com>
-
-	* common.mk: update URL and name for the Ruby spec suite.
-
-Tue Jan 12 19:52:19 2016  sorah (Shota Fukumori)  <her@sorah.jp>
-
-	* lib/forwardable.rb: Convert given accessors to String.
-
-	  r53381 changed to accept only Symbol or String for accessors, but
-	  there are several rubygems that pass classes (e.g. Array,
-	  Hash, ...) as accessors. Prior r53381, it was accepted because Class#to_s
-	  returns its class name. After r53381 given accessors are checked
-	  with define_method, but it accepts only Symbol or String, otherwise
-	  raises TypeError.
-
-	      def_delegator Foo, :some_method
-
-	  This change is to revert unexpected incompatibility. But this behavior
-	  may change in the future.
-
-Mon Jan 12 18:41:41 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: made a variable name more grammatically correct
-
-Mon Jan 12 18:34:34 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: minor grammar fix [ci skip]
-
-Mon Jan 12 16:09:09 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* test/ruby/enc/test_casing_options.rb: Tests for option
-	  parsing/checking for upcase/downcase/capitalize/swapcase
-	  (see r53503; with Kimihito Matsui)
-
-Mon Jan 12 16:03:03 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* string.c: Added option parsing/checking for upcase/downcase/
-	  capitalize/swapcase (with Kimihito Matsui)
-
-Mon Jan 11 21:28:28 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* include/ruby/oniguruma.h: Added flags needed for upcase/downcase
-	  Unicode addition (with Kimihito Matsui)
-
-Mon Jan 11 09:50:24 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in: check if the API version number is consistent with
-	  the program version number.
-
-Sun Jan 10 20:57:25 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (compile_massign_lhs): when index ends with splat,
-	  append rhs value to it like POSTARG, since VM_CALL_ARGS_SPLAT
-	  splats the last argument only.  [ruby-core:72777] [Bug #11970]
-
-Sun Jan 10 15:45:10 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/missing.h (explicit_bzero_by_memset_s): remove
-	  inline implementation by memset_s, which needs a macro before
-	  including headers and can cause problems in extension libraries
-	  by the order of the macro and headers.
-
-Sun Jan 10 13:41:36 2016  Eric Wong  <e@80x24.org>
-
-	* io.c (rb_deferr): remove long obsolete global
-
-Sun Jan 10 09:14:42 2016  Eric Wong  <e@80x24.org>
-
-	* ext/psych/lib/psych/visitors/yaml_tree.rb (visit_String):
-	  eliminate chomp
-	* lib/net/http.rb (connect): eliminate delete
-	* lib/net/http/header.rb (basic_encode): ditto
-	* lib/net/imap.rb (authenticate): eliminate gsub
-	  (self.encode_utf7): shorten delete arg
-	* lib/net/smtp.rb (base64_encode): eliminate gsub
-	* lib/open-uri.rb (OpenURI.open_http): eliminate delete
-	* lib/rss/rss.rb: ditto
-	* lib/securerandom.rb (base64): ditto
-	  (urlsafe_base64): eliminate delete!
-	* lib/webrick/httpauth/digestauth.rb (split_param_value):
-	  eliminate chop
-	* lib/webrick/httpproxy.rb (do_CONNECT): eliminate delete
-	  (setup_upstream_proxy_authentication): ditto
-	  [ruby-core:72666] [Feature #11938]
-
-Sat Jan  9 23:19:14 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* test/ruby/test_hash.rb (test_try_convert): Add test for
-	  Hash.try_convert.  [Fix GH-1190]
-
-Sat Jan  9 23:15:25 2016  Jon Moss  <maclover7@users.noreply.github.com>
-
-	* ext/openssl/ossl.c: Add missing variables to documentation
-	  examples.  [Fix GH-1189]
-
-Sat Jan  9 18:25:57 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* symbol.h (is_attrset_id): ASET is an attrset ID.  fix
-	  unexpected safe call instead of an ordinary ASET.
-
-Sat Jan  9 10:44:33 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in, win32/setup.mak: extract RUBY_PROGRAM_VERSION from
-	  RUBY_VERSION in version.h instead of RUBY_API_VERSION numbers in
-	  include/ruby/version.h, and cut it into version numbers.
-
-Sat Jan  9 07:13:33 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: rename PAGE_* to HEAP_PAGE_* because PAGE_SIZE is used
-	  in Mac OS X.
-
-	* test/ruby/test_gc.rb: catch up this fix.
-
-Sat Jan  9 05:45:40 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: PAGE_BITMAP_PLANES (the number of bitmap) is 4, not 3.
-
-Sat Jan  9 05:42:57 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: rename constant names HEAP_* to PAGE_*.
-
-	  Keys of GC::INTERNAL_CONSTANTS are also renamed.
-
-	* test/ruby/test_gc.rb: catch up this fix.
-
-Fri Jan  8 22:30:06 2016  Akinori MUSHA  <knu@iDaemons.org>
-
-	* doc/regexp.rdoc: [DOC] Elaborate on the \G anchor. [ci skip]
-
-Fri Jan  8 19:49:27 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: remove heap_page::body. Instead of this field,
-	  heap_page::start field works well.
-
-Fri Jan  8 19:31:52 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: rename rb_heap_t::page_length to rb_heap_t::total_pages.
-
-	  `page_length' is not clear (we may understand with length of
-	  a page).
-
-Fri Jan  8 17:07:14 2016  Koichi Sasada  <ko1@atdot.net>
-
-	* gc.c: remove heap_page::heap. This field is only used to recognize
-	  whether a page is in a tomb or not. Instead of this field,
-	  heap_page::flags::in_tomb (1 bit field) is added.
-
-	  Also type of heap_page::(total|free|final)_slots are changed from
-	  int to short. 2B is enough for them.
-
-Fri Jan  8 09:33:59 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* iseq.c (rb_iseq_compile_with_option): move variable initialization
-	  code to avoid maybe-uninitialized warnings by gcc 4.8.
-
-Fri Jan  8 00:03:22 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* enum.c (enum_min, enum_max): do the same optimization as r53454.
-
-Thu Jan  7 22:32:21 2016  Kenta Murata  <mrkn@mrkn.jp>
-
-	* ruby.h: undef HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR_CONSTANT_P
-	  and HAVE_BUILTIN___BUILTIN_TYPES_COMPATIBLE_P on C++.
-	  [ruby-core:72736] [Bug #11962]
-
-Thu Jan  7 22:02:21 2016  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* enum.c (enum_minmax): optimize object comparison in
-	  Enumerable#minmax.
-
-Thu Jan  7 14:49:12 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* thread.c (rb_thread_pending_interrupt_p): no pending interrupt
-	  before initialization.
-
-	* thread.c (thread_raise_m, rb_thread_kill): uninitialized thread
-	  cannot interrupt.  [ruby-core:72732] [Bug #11959]
-
-Thu Jan  7 11:34:14 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* include/ruby/backward.h (ruby_show_copyright_to_die): for source
-	  code backward compatibility.
-
-	* ruby.c (process_options): return Qtrue to exit the process
-	  successfully.
-
-	* version.c (ruby_show_copyright): no longer exit.
-
-Wed Jan  6 17:22:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (OptionParser#order!): add `into` optional
-	  keyword argument to store the results.  [Feature #11191]
-
-Tue Jan  5 21:44:37 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* ChangeLog: fix wrong class name.
-
-Tue Jan  5 21:43:50 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* test/ruby/test_string.rb(test_chr): added test for String#chr
-	  [fix GH-1179]
-
-Tue Jan  5 21:32:26 2016  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* test/ruby/test_numeric.rb (test_nonzero_p): added test for Numeric#nonzero?
-	  [fix GH-1187]
-
-Tue Jan  5 11:47:23 2016  Damir Gaynetdinov  <damir.gaynetdinov@gmail.com>
-
-	* doc/marshal.rdoc: Clarify object references example, that the
-	  reference is same object.  [Fix GH-1156]
-
-Tue Jan  5 05:06:51 2016  Eric Wong  <e@80x24.org>
-
-	* ext/stringio/stringio.c (strio_binmode): implement to set encoding
-	* test/stringio/test_stringio.rb (test_binmode): new test
-	  [ruby-core:72699] [Bug #11945]
-
-Mon Jan  4 15:44:37 2016  Sho Hashimoto  <sho-h@ruby-lang.org>
-
-	* variable.c (rb_mod_deprecate_constant): [DOC] added
-	  documentation for Module#deprecate_constant. [ci skip]
-
-Mon Jan  4 15:36:38 2016  Sho Hashimoto  <sho-h@ruby-lang.org>
-
-	* thread_sync.c: [DOC] remove SizedQueue#close argument.
-	  [ci skip]
-
-Mon Jan  4 10:14:24 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* test/coverage/test_coverage.rb: ignored test when enabled to coverage.
-	  It lead to crash with `make test-all`.
-
-Mon Jan  4 08:10:44 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* insns.def (opt_case_dispatch): Move a comment to the
-	  appropriate position.
-	  [ci skip]
-
-Sun Jan  3 23:55:13 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/rubygems/security.rb (DIGEST_ALGORITHM, KEY_ALGORITHM):
-	  should check same name as the used constants.
-	  [ruby-core:72674] [Bug #11940]
-
-Sun Jan  3 19:22:01 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* aclocal.m4: add fallback file for non-aclocal environments.
-	  [ruby-core:72683] [Bug #11942]
-
-Sun Jan  3 13:56:49 2016  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
-
-	* eval_error.c (rb_print_undef): Use `rb_method_visibility_t`
-	  instead of `int`.
-	* eval_intern.h (rb_print_undef): ditto
-	* proc.c (mnew_internal): ditto
-	* vm_method.c (rb_export_method): ditto
-	  [Misc #11649] [ruby-core:71311] [fix GH-1078]
-
-Sun Jan  3 12:12:09 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* acinclude.m4: rename aclocal.m4, which should be generated by
-	  aclocal.  [ruby-core:72675] [Bug #11941]
-
-Sat Jan  2 21:07:55 2016  Eric Wong  <e@80x24.org>
-
-	* thread_sync.c (queue_do_pop): avoid cast with Qfalse
-	  (rb_szqueue_push): ditto, use queue_sleep wrapper
-
-Sat Jan  2 16:16:14 2016  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/erb.rb: Allow ERB subclass to add token easily.
-	  [Feature #11936]
-
-	* test/erb/test_erb.rb: ditto.
-
-Sat Jan  2 14:44:31 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (regexp): set_yylval_num sets u1, should use nd_tag
-	  instead of nd_state.  [ruby-core:72638] [Bug #11932]
-
-Sat Jan  2 02:27:22 2016  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
-
-	* lib/ostruct.rb: Fix case of frozen object with initializer.
-	  Bug revealed by RubySpec [ruby-core:72639]
-
-Fri Jan  1 22:01:52 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* NEWS: mention CSV's liberal_parsing option.
-
-Fri Jan  1 19:38:23 2016  okkez  <okkez000@gmail.com>
-
-	* doc/NEWS-2.3.0: fix double words typo.
-	  [ci skip][fix GH-1183]
-
-Fri Jan  1 15:28:56 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (remove_unreachable_chunk): decrease count of
-	  call_info in removed instructions.  fix up r53402.
-
-Fri Jan  1 12:05:53 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (remove_unreachable_chunk): remove unreferred label
-	  to optimize away unreachable chunk.
-
-Fri Jan  1 11:42:57 2016  James Edward Gray II  <james@graysoftinc.com>
-
-	* lib/csv.rb (CSV): Add a liberal_parsing option.
-	  Patch by Braden Anderson. [#11839]
-	* test/csv/test_features.rb:  test liberal_parsing
-
-Fri Jan  1 10:27:28 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* tool/mkconfig.rb (RbConfig): prefix SDKROOT to oldincludedir
-	  not includedir, the latter is outside the ruby installation.
-	  [ruby-core:72496] [Bug #11881]
-
-Fri Jan  1 08:53:02 2016  Yuki Kurihara  <co000ri@gmail.com>
-
-	* test/ruby/test_lazy_enumerator.rb (test_take_bad_arg): Add test
-	  code in case of Enumerator::Lazy#take called with negative number.
-	  [ruby-dev:49467] [Bug #11933]
-
-Fri Jan  1 05:06:20 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (parser_here_document): update indent for each line in
-	  indented here document with single-quotes.
-	  [ruby-core:72479] [Bug #11871]
-
-Fri Jan  1 03:26:44 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/ostruct.rb (freeze): define deferred accessors before
-	  freezing to get rid of an error when just reading frozen
-	  OpenStruct.
-
-Thu Dec 31 14:36:45 2015  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
-
-	* lib/ostruct.rb: Fix new_ostruct_member to correctly avoid
-	  redefinition [#11901]
-
-Thu Dec 31 02:45:12 2015  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* test/ruby/test_module.rb (test_classpath): r53376 may change
-	  the order of m.constants.
-	  `make TESTS='-v ruby/test_class.rb ruby/test_module.rb' test-all`
-	  may fail after that.
-	  http://rubyci.s3.amazonaws.com/tk2-243-31075/ruby-trunk/log/20151230T164202Z.log.html.gz
-
-Thu Dec 31 02:20:00 2015  Benoit Daloze  <eregontp@gmail.com>
-
-	* common.mk (help): Fix typo.
-
-Wed Dec 30 20:53:09 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/net/http/responses.rb: Added new response class for 451 status code.
-	* lib/net/http.rb: documentation for HTTPUnavailableForLegalReasons
-
-Wed Dec 30 20:45:45 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* lib/webrick/httpstatus.rb: Added HTTP 451 Status Code.
-	  [fix GH-1167] Patch by @MuhammetDilmac
-	  https://tools.ietf.org/html/draft-tbray-http-legally-restricted-status-00
-
-Wed Dec 30 20:25:52 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* doc/syntax/calling_methods.rdoc: fix old operator for safe navigation
-	  operator. [ci skip][fix GH-1182] Patch by @dougo
-
-Wed Dec 30 16:43:23 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* test/ruby/test_string.rb (test_ord): Add test for String#ord.
-	  [Fix GH-1181]
-
-Wed Dec 30 11:28:57 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/forwardable.rb (def_instance_delegator): adjust backtrace of
-	  method body by tail call optimization.  adjusting the delegated
-	  target is still done by deleting backtrace.
-
-	* lib/forwardable.rb (def_single_delegator): ditto.
-
-Wed Dec 30 11:18:42 2015  Elliot Winkler  <elliot.winkler@gmail.com>
-
-	* lib/forwardable.rb (def_instance_delegator) fix delegating to
-	  'args' and 'block', clashing with local variables in generated
-	  methods.  [ruby-core:72579] [Bug #11916]
-
-	* lib/forwardable.rb (def_single_delegator): ditto.
-
-Wed Dec 30 09:58:56 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (rb_class_inherited_p): search the corresponding
-	  ancestor to prepended module from prepending class itself.
-	  [ruby-core:72493] [Bug #11878]
-
-Wed Dec 30 09:20:00 2015  Yuki Kurihara  <co000ri@gmail.com>
-
-	* test/stringio/test_io.rb (test_flag): add assertion for error when
-	  text and binary mode are mixed.
-	  [ruby-dev:49465] [Feature #11921]
-
-Wed Dec 30 08:43:59 2015  Yuki Kurihara  <co000ri@gmail.com>
-
-	* test/stringio/test_stringio.rb (test_initialize): add test for
-	  StringIO#initialize.  [ruby-core:72585] [Feature #11920]
-
-Wed Dec 30 05:19:24 2015  Eric Wong  <e@80x24.org>
-
-	* class.c (struct clone_const_arg): adjust for id_table
-	  (clone_const): ditto
-	  (clone_const_i): ditto
-	  (rb_mod_init_copy): ditto
-	  (rb_singleton_class_clone_and_attach): ditto
-	  (rb_include_class_new): ditto
-	  (include_modules_at): ditto
-	* constant.h (rb_free_const_table): ditto
-	* gc.c (free_const_entry_i): ditto
-	  (rb_free_const_table): ditto
-	  (obj_memsize_of): ditto
-	  (mark_const_entry_i): ditto
-	  (mark_const_tbl): ditto
-	* internal.h (struct rb_classext_struct): ditto
-	* object.c (rb_mod_const_set): resolve class name on assignment
-	* variable.c (const_update): replace with const_tbl_update
-	  (const_tbl_update): new function
-	  (fc_i): adjust for id_table
-	  (find_class_path): ditto
-	  (autoload_const_set): st_update => const_tbl_update
-	  (rb_const_remove): adjust for id_table
-	  (sv_i): ditto
-	  (rb_local_constants_i): ditto
-	  (rb_local_constants): ditto
-	  (rb_mod_const_at): ditto
-	  (rb_mod_const_set): ditto
-	  (rb_const_lookup): ditto
-	  [ruby-core:72112] [Feature #11614]
-
-Wed Dec 30 04:10:13 2015  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
-
-	* thread_pthread.c (rb_thread_create_timer_thread): destroy attr even
-	  if pthread_create() failed.
-
-Wed Dec 30 02:55:09 2015  Eric Wong  <e@80x24.org>
-
-	* thread_pthread.c (setup_communication_pipe): delay setting owner
-	  (rb_thread_create_timer_thread): until thread creation succeeds
-	  [ruby-core:72590] [Bug #11922]
-
-Tue Dec 29 19:12:46 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (proc_options): -W command line option should be able to
-	  override -w in RUBYOPT environment variable.
-
-Tue Dec 29 17:54:16 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (ignored_block): warn if a block is given to `using`,
-	  which is probably for `Module.new`.
-
-Tue Dec 29 12:48:34 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/ostruct.rb (OpenStruct): make respond_to? working on
-	  just-allocated objects for workaround of Psych.
-	  [ruby-core:72501] [Bug #11884]
-
-Tue Dec 29 10:35:00 2015  Kenta Murata  <mrkn@mrkn.jp>
-
-	* test/mkmf/test_have_func.rb (test_have_func):
-	  Add assertion to examine the existence of HAVE_RUBY_INIT.
-
-	* test/mkmf/test_have_func.rb (test_not_have_func):
-	  Add assertion to examine the absence of HAVE_RUBY_INIT.
-
-Tue Dec 29 06:50:42 2015  Eric Wong  <e@80x24.org>
-
-	* thread_sync.c: static classes
-
-Tue Dec 29 05:30:30 2015  Eric Wong  <e@80x24.org>
-
-	* lib/resolv.rb (Resolv::IPv6.create): avoid modifying frozen
-	* test/resolv/test_dns.rb (test_ipv6_create): test for above
-	  [Bug #11910] [ruby-core:72559]
-
-Mon Dec 28 14:55:57 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* test/ruby/test_string.rb (TestString#test_rstrip_bang): Add test
-	  for String#rstrip!.  [Fix GH-1176]
-
-Mon Dec 28 09:18:53 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* test/ruby/test_string.rb (TestString#test_lstrip_bang): Add test
-	  for String#lstrip!.  [Fix GH-1176]
-
-Sun Dec 27 23:32:26 2015  Masaki Suketa <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c (ole_variant2val): refactoring.
-
-Sun Dec 27 21:14:42 2015  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* process.c (rb_execarg_parent_start1): need to convert the encoding to
-	  ospath's one.
-
-Sun Dec 27 20:54:22 2015  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* process.c: use rb_w32_uchdir() instead of plain chdir() on Windows.
-	  reported by naruse via twitter.
-
-	* process.c (rb_execarg_addopt): need to convert the encoding to
-	  ospath's one.
-
-Sun Dec 27 20:00:31 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* enc/x_emoji.h: fix dead-link.
-
-Sun Dec 27 19:55:55 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
-
-	* doc/NEWS-2.3.0: fix a typo.
-
-Sun Dec 27 18:08:15 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* string.c (rb_str_lstrip_bang, rb_str_rstrip_bang): [DOC] Fix
-	  ruby-doc comments for String#rstrip! and lstrip!.  It looks like
-	  dropped bang.  [Fix GH-1175]
-
-Sun Dec 27 15:14:20 2015  Eric Wong  <e@80x24.org>
-
-	* io.c (io_getpartial): remove unused kwarg from template
-	* test/ruby/test_io.rb (test_readpartial_bad_args): new
-	  [Bug #11885]
-
-Sun Dec 27 11:50:53 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* test/ruby/test_string.rb (test_rstrip, test_lstrip): Add tests
-	  for String#lstrip and rstrip.  The test cases are used from
-	  string.c ruby-doc comments.  [Fix GH-1174]
-
-Sun Dec 27 11:47:46 2015  Kuniaki IGARASHI  <igaiga@gmail.com>
-
-	* test/ruby/test_string.rb (test_insert): Add test for
-	  String#insert.  The test cases are written in string.c
-	  comments as a reference.  [Fix GH-1173]
-
-Sun Dec 27 11:03:33 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (show_bitstack): trace stack_type value if yydebug.
-
-Sun Dec 27 10:03:14 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enc/depend (enc, trans): fix version dependency, shared object
-	  files depend on the RUBY_SO_NAME value for runtime link.
-
-Sun Dec 27 09:47:20 2015  Masaki Suketa <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c (ole_vstr2wc, ole_variant2val): fix blank
-	  string conversion.
-	  [Bug #11880]
-	  Thanks Akio Tajima for the patch!
-
-Sun Dec 27 09:34:53 2015  craft4coder  <yooobuntu@163.com>
-
-	* doc/extension.rdoc: [DOC] `nul` should be uppercase.
-	  change 'nul' => 'NUL'.  [Fix GH-1172]
-
-Sat Dec 26 18:29:01 2015  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/xmlrpc/client.rb: Support SSL options in async methods of
-	  XMLRPC::Client.
-	  [Bug #11489]
-	  Reported by Aleksandar Kostadinov. Thanks!!!
-
-Sat Dec 26 11:26:38 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* miniinit.c (Init_enc): add some common aliases of built-in
-	  encodings.  [ruby-core:72481] [Bug #11872]
-
-Fri Dec 25 22:43:26 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in: extract RUBY_RELEASE_DAY at generating Makefile.
-
-	* version.h (RUBY_RELEASE_DATE): construct from RUBY_RELEASE_YEAR,
-	  RUBY_RELEASE_MONTH, and RUBY_RELEASE_DAY.
-
-Fri Dec 25 21:33:06 2015  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* version.h (RUBY_VERSION): 2.4.0 development has started.
-
-Fri Dec 25 14:12:12 2015  Martin Duerst  <duerst@it.aoyama.ac.jp>
-
-	* doc/ChangeLog-2.3.0, ext/tk/lib/tkextlib/SUPPORT_STATUS,
-	  include/ruby/version.h: minor grammar fixes [ci skip]
-
-Fri Dec 25 08:23:22 2015  Tadashi Saito  <tad.a.digger@gmail.com>
-
-	* compile.c, cont.c, doc, man: fix common misspelling.
-	  [ruby-core:72466] [Bug #11870]
-
-
-For the changes before 2.3.0, see doc/ChangeLog-2.3.0
-For the changes before 2.2.0, see doc/ChangeLog-2.2.0
-For the changes before 2.1.0, see doc/ChangeLog-2.1.0
-For the changes before 2.0.0, see doc/ChangeLog-2.0.0
-For the changes before 1.9.3, see doc/ChangeLog-1.9.3
-For the changes before 1.8.0, see doc/ChangeLog-1.8.0
-
-Local variables:
-coding: us-ascii
-add-log-time-format: (lambda (&optional x y)
-  (let* ((time (or x (current-time)))
-	 (system-time-locale "C")
-	 (diff (+ (cadr time) 32400))
-	 (lo (% diff 65536))
-	 (hi (+ (car time) (/ diff 65536))))
-  (format-time-string "%a %b %e %H:%M:%S %Y" (list hi lo) t)))
-indent-tabs-mode: t
-tab-width: 8
-change-log-indent-text: 2
-end:
-vim: tabstop=8 shiftwidth=2
diff --git a/doc/ChangeLog-YARV b/doc/ChangeLog-YARV
index a8b999dff2..6a6cfbd0c9 100644
--- a/doc/ChangeLog-YARV
+++ b/doc/ChangeLog-YARV
@@ -530,7 +530,7 @@ Sun Dec 31 17:42:05 2006  Koichi Sasada  <ko1@atdot.net>
 
 2006-08-17(Thu) 12:23:52 +0900  Koichi Sasada  <ko1@atdot.net>
 
-	* eval.c : change initialize routine order ([yarv-dev:1067])
+	* eval.c : change initilize routine order ([yarv-dev:1067])
 
 	* yarvcore.c (Init_yarv) : init th->machine_stack_start
 
@@ -2115,7 +2115,7 @@ Sun Dec 31 17:42:05 2006  Koichi Sasada  <ko1@atdot.net>
 
 2006-02-14(Tue) 18:15:03 +0900  Koichi Sasada  <ko1@atdot.net>
 
-	* configure.in : enable pthread by default
+	* configure.in : enable pthread by deafult
 
 	* ascii.c : import ruby 1.9 HEAD
 
@@ -3650,10 +3650,10 @@ Sun Dec 31 17:42:05 2006  Koichi Sasada  <ko1@atdot.net>
 	* thread.c (yarv_thread_execute_interrupts) : added
 
 	* thread_pthread.h (thread_timer) : set interrupt_flag of
-	current running threads
+	current runnning threads
 
 	* vm.c (th_invoke_proc) : jump with JUMP_TAG() if some exception
-	occurs
+	occurres
 
 	* yarv.h : add yarv_set_current_running_thread_raw() for bootstrap
 
@@ -5617,7 +5617,7 @@ Sun Dec 31 17:42:05 2006  Koichi Sasada  <ko1@atdot.net>
 
 	* rb/insns2vm.rb : fix category (comment)
 
-	* depend : remove space between target name and colon
+	* depend : remove space betweeen target name and colon
 
 
 2005-03-04(Fri) 15:55:51 +0900  Koichi Sasada  <ko1@atdot.net>
@@ -5783,7 +5783,7 @@ Sun Dec 31 17:42:05 2006  Koichi Sasada  <ko1@atdot.net>
 
 	* disasm.c : fix ID to String method
 
-	* compile.c : NODE_SUPER, NODE_ZSUPER check 'popped'
+	* compile.c : NODE_SUPER, NODE_ZSUPER check 'poped'
 	and NODE_RETURN check outer type
 	and NODE_DREGX_ONCE supported (temporarily)
 
diff --git a/doc/NEWS-1.8.7 b/doc/NEWS-1.8.7
index 5da39ff265..38571fe103 100644
--- a/doc/NEWS-1.8.7
+++ b/doc/NEWS-1.8.7
@@ -417,7 +417,7 @@ with all sufficient information, see the ChangeLog file.
     * FTP
       * URI('ftp://example.com/foo').path #=> 'foo'
       * URI('ftp://example.com/%2Ffoo').path #=> '/foo'
-      * URI::FTP.build([nil, 'example.com', nil, '/foo', 'i']).to_s #=> 'ftp://example.com/%2Ffoo;type=i'
+      * URI::FTP.build([nil, 'example.com', nil, '/foo', 'i').to_s #=> 'ftp://example.com/%2Ffoo;type=i'
     * URI merge
       * URI('http://a/b/c/d;p?q').merge('?y') == URI('http://a/b/c/d;p?y')
       * URI('http://a/b/c/d;p?q').merge('/./g') == URI('http://a/g')
@@ -518,7 +518,7 @@ with all sufficient information, see the ChangeLog file.
     New method to set the entity expansion limit. By default the limit is
     set to 10000.  See the following URL for details.
 
-    https://www.ruby-lang.org/en/news/2008/08/23/dos-vulnerability-in-rexml/
+    http://www.ruby-lang.org/en/news/2008/08/23/dos-vulnerability-in-rexml/
 
 * stringio
 
diff --git a/doc/NEWS-1.9.2 b/doc/NEWS-1.9.2
index 430c6cc4f5..9cf58c9aff 100644
--- a/doc/NEWS-1.9.2
+++ b/doc/NEWS-1.9.2
@@ -240,7 +240,7 @@ with all sufficient information, see the ChangeLog file.
     * new alias of item.guid.isPermaLink=
 
 * DL
-  * Now uses libffi as a backend if available.
+  * Now uses libffi as a backend if avaiable.
     It means DL works fine on more platforms.
 
 * Fiddle
@@ -263,7 +263,7 @@ with all sufficient information, see the ChangeLog file.
     New method to set the entity expansion limit. By default the limit is
     set to 10000.  See the following URL for details.
 
-    https://www.ruby-lang.org/en/news/2008/08/23/dos-vulnerability-in-rexml/
+    http://www.ruby-lang.org/en/news/2008/08/23/dos-vulnerability-in-rexml/
 
 * RDoc
 
diff --git a/doc/NEWS-2.0.0 b/doc/NEWS-2.0.0
index 414789dcd1..9ad7254317 100644
--- a/doc/NEWS-2.0.0
+++ b/doc/NEWS-2.0.0
@@ -94,7 +94,7 @@ with all sufficient information, see the ChangeLog file.
       required caller size.
     * Kernel#to_enum and enum_for accept a block for lazy size evaluation.
   * incompatible changes:
-    * system() and exec() close non-standard file descriptors
+    * system() and exec() closes non-standard file descriptors
       (The default of :close_others option is changed to true by default.)
     * respond_to? against a protected method now returns false unless
       the second argument is true.
@@ -497,7 +497,7 @@ with all sufficient information, see the ChangeLog file.
     * Dir.mktmpdir uses FileUtils.remove_entry instead of
       FileUtils.remove_entry_secure.  This means that applications should not
       change the permission of the created temporary directory to make
-      writable from other users.
+      accessible from other users.
 
 * yaml
   * Syck has been removed.  YAML now completely depends on libyaml being
@@ -528,3 +528,4 @@ with all sufficient information, see the ChangeLog file.
 * NUM2SHORT() and NUM2USHORT() added. They are similar to NUM2INT, but short.
 
 * rb_newobj_of() and NEWOBJ_OF() added. They create a new object of a given class.
+
diff --git a/doc/NEWS-2.4.0 b/doc/NEWS-2.4.0
deleted file mode 100644
index 28e855cde1..0000000000
--- a/doc/NEWS-2.4.0
+++ /dev/null
@@ -1,397 +0,0 @@
-# -*- rdoc -*-
-
-= NEWS for Ruby 2.4.0
-
-This document is a list of user visible feature changes made between
-releases except for bug fixes.
-
-Note that each entry is kept so brief that no reason behind or
-reference information is supplied with.  For a full list of changes
-with all sufficient information, see the ChangeLog file or Redmine
-(e.g. <tt>https://bugs.ruby-lang.org/issues/$FEATURE_OR_BUG_NUMBER</tt>)
-
-== Changes since the 2.3.0 release
-
-=== Language changes
-
-* Multiple assignment in conditional expression is now allowed.
-  [Feature #10617]
-
-* Refinements is enabled at method by Symbol#to_proc.  [Feature #9451]
-
-* Refinements is enabled with Kernel#send and BasicObject#__send__.
-  [Feature #11476]
-
-* Rescue modifier now applicable to method arguments.
-  [Feature #12686]
-
-* Toplevel return is now allowed.  [Feature #4840]
-
-=== Core classes updates (outstanding ones only)
-
-* Array
-
-  * Array#concat [Feature #12333]
-    Now takes multiple arguments.
-
-  * Array#max and Array#min.  [Feature #12172]
-    This may cause a tiny incompatibility: if you redefine
-    Enumerable#max and call max to an Array, your redefinition will be
-    now ignored.  You should also redefine Array#max.
-
-  * Array#pack [Feature #12754]
-    Now takes optional argument `buffer:' to reuse already allocated buffer.
-
-  * Array#sum  [Feature #12217]
-    This is different from Enumerable#sum in that Array#sum doesn't depend on
-    the definition of each method.
-
-* Comparable
-
-  * Comparable#clamp.  [Feature #10594]
-
-* Dir
-
-  * Dir.empty?.  [Feature #10121]
-
-* Enumerable
-
-  * Enumerable#chunk called without a block now return an Enumerator
-    [Feature #2172]
-  * Enumerable#sum  [Feature #12217]
-  * Enumerable#uniq  [Feature #11090]
-
-* Enumerator::Lazy
-
-  * Enumerator::Lazy#chunk_while  [GH-1186]
-  * Enumerator::Lazy#uniq  [Feature #11090]
-
-* File
-
-  * File.empty?.  [Feature #9969]
-
-* Float
-
-  * Float#ceil, Float#floor, and Float#truncate now take an optional
-    digits, as well as Float#round.  [Feature #12245]
-
-  * Float#round now takes an optional keyword argument, half option, and
-    the default behavior is round-up.  [Bug #12548] [Bug #12958]
-    half option can be one of :even, :up, and :down.  [Feature #12953]
-
-* Hash
-
-  * Hash#compact and Hash#compact!  [Feature #11818]
-  * Hash#transform_values and Hash#transform_values!  [Feature #12512]
-
-* Integer
-
-  * Fixnum and Bignum are unified into Integer  [Feature #12005]
-
-  * Integer#ceil, Integer#floor, and Integer#truncate now take an optional
-    digits, as well as Integer#round.  [Feature #12245]
-
-  * Integer#digits for extracting columns of place-value notation [Feature #12447]
-
-  * Integer#round now takes an optional keyword argument, half option, and the
-    default behavior is round-up now.  [Bug #12548] [Bug #12958]
-    half option can be one of :even, :up, and :down.  [Feature #12953]
-
-* IO
-
-  * IO#gets, IO#readline, IO#each_line, IO#readlines, IO.foreach now takes
-    an optional keyword argument, chomp flag.  [Feature #12553]
-
-* Kernel
-
-  * Kernel#clone now takes an optional keyword argument, freeze flag.
-    [Feature #12300]
-
-* MatchData
-
-  * MatchData#named_captures [Feature #11999]
-  * MatchData#values_at supports named captures [Feature #9179]
-
-* Module
-
-  * Module#refine accepts a module as the argument now. [Feature #12534]
-  * Module.used_modules [Feature #7418]
-
-* Numeric
-
-  * Numeric#finite?, Numeric#infinite? [Feature #12039]
-
-* Process
-
-  * Support CLOCK_MONOTONIC_RAW_APPROX, CLOCK_UPTIME_RAW, and
-    CLOCK_UPTIME_RAW_APPROX which are introduced by macOS 10.12.
-
-* Rational
-
-  * Rational#round now takes an optional keyword argument, half option, and
-    the default behavior is round-up now.  [Bug #12548] [Bug #12958]
-    half option can be one of :even, :up, and :down.  [Feature #12953]
-
-* Regexp
-
-  * meta character \X matches Unicode 9.0 characters with some workarounds
-    for UTR #51 Unicode Emoji, Version 4.0 emoji zwj sequences.
-
-  * Regexp#match? [Feature #8110]
-    This returns bool and doesn't save backref.
-
-  * Update to Onigmo 6.0.0.
-
-* Regexp/String: Update Unicode version from 8.0.0 to 9.0.0 [Feature #12513]
-
-* RubyVM::Env
-
-  * RubyVM::Env was removed.
-
-* String
-
-  * String#casecmp? [Feature #12786]
-
-  * String#concat, String#prepend [Feature #12333]
-    Now takes multiple arguments.
-
-  * String#each_line, String#lines now takes an optional keyword argument,
-    chomp flag.  [Feature #12553]
-
-  * String#match? [Feature #12898]
-
-  * String#unpack1 [Feature #12752]
-
-  * String#upcase, String#downcase, String#capitalize, String#swapcase and
-    their bang variants work for all of Unicode, and are no longer limited
-    to ASCII. Supported encodings are UTF-8, UTF-16BE/LE, UTF-32BE/LE, and
-    ISO-8859-1~16. Variations are available with options. See the documentation
-    of String#downcase for details. [Feature #10085]
-
-  * String.new(capacity: size) [Feature #12024]
-
-* StringIO
-
-  * StringIO#gets, StringIO#readline, StringIO#each_line, StringIO#readlines now takes
-    an optional keyword argument, chomp flag.  [Feature #12553]
-
-* Symbol
-
-  * Symbol#casecmp? [Feature #12786]
-
-  * Symbol#match now returns MatchData.  [Bug #11991]
-
-  * Symbol#match? [Feature #12898]
-
-  * Symbol#upcase, Symbol#downcase, Symbol#capitalize, and Symbol#swapcase now
-    work for all of Unicode. See the documentation of String#downcase
-    for details. [Feature #10085]
-
-* Thread
-
-  * Thread#report_on_exception and Thread.report_on_exception
-    [Feature #6647]
-
-* TracePoint
-
-  * TracePoint#callee_id [Feature #12747]
-
-* Warning
-
-  * New module named Warning is introduced.  By default it has only
-    one singleton method, named warn.  This makes it possible for
-    3rd-party libraries to control the way warnings are handled.
-    [Feature #12299]
-
-=== Stdlib updates (outstanding ones only)
-
-* CGI
-
-  * Don't allow , as a separator [Bug #12791]
-
-* CSV
-
-  * Add a liberal_parsing option. [Feature #11839]
-
-* IPAddr
-
-  * IPAddr#== and IPAddr#<=> no longer raise an exception if coercion fails.
-    [Bug #12799]
-
-* IRB
-
-  * Binding#irb: Start a REPL session like `binding.pry` at r56624.
-
-* Logger
-
-  * Allow specifying logger parameters in constructor such
-    as level, progname, datetime_format, formatter. [Feature #12224]
-  * Add shift_period_suffix option. [Feature #10772]
-
-* Net::HTTP
-
-  * New method: Net::HTTP.post [Feature #12375]
-
-* Net::FTP
-
-  * Support TLS (RFC 4217).
-  * Support hash style options for Net::FTP.new.
-  * Add a new optional argument pathname to Net::FTP#status.
-    Contributed by soleboxy. [GH-1478] [Feature #12965]
-
-* OpenSSL
-
-  * Includes Ruby/OpenSSL 2.0. OpenSSL has been extracted as a Gem and is
-    maintained at a separate repository now: https://github.com/ruby/openssl.
-    It still remains as a 'default gem'.  [Feature #9612]
-    Refer to ext/openssl/History.md for the full release note.
-
-* optparse
-
-  * Add an into option. [Feature #11191]
-
-* pathname
-
-  * New method: Pathname#empty? [Feature #12596]
-
-* Readline
-
-  * Readline.quoting_detection_proc and Readline.quoting_detection_proc=
-    [Feature #12659]
-
-* REXML
-
-  * REXML::Element#[]: If String or Symbol is specified, attribute
-    value is returned. Otherwise, Nth child is returned. This is
-    backward compatible change.
-
-* set
-
-  * New methods: Set#compare_by_identity and Set#compare_by_identity?.
-    [Feature #12210]
-
-* WEBrick
-
-  * Don't allow , as a separator [Bug #12791]
-
-=== Compatibility issues (excluding feature bug fixes)
-
-* Array#sum and Enumerable#sum are implemented.  [Feature #12217]
-  Ruby itself has no compatibility problem because Ruby didn't have sum method
-  for arrays before Ruby 2.4.
-  However many third party gems, activesupport, facets, simple_stats, etc,
-  defines sum method.  These implementations are mostly compatible but
-  there are subtle differences.
-  Ruby's sum method should be mostly compatible but it is impossible to
-  be perfectly compatible with all of them.
-
-* Fixnum and Bignum are unified into Integer  [Feature #12005]
-  Fixnum class and Bignum class is removed.
-  Integer class is changed from abstract class to concrete class.
-  For example, 0 is an instance of Integer: 0.class returns Integer.
-  The constants Fixnum and Bignum is bound to Integer.
-  So obj.kind_of?(Fixnum) works as obj.kind_of?(Integer).
-  At C-level, Fixnum object and Bignum object should be distinguished by
-  FIXNUM_P(obj) and RB_TYPE_P(obj, T_BIGNUM).
-  RUBY_INTEGER_UNIFICATION can be used to detect this feature at C-level.
-  0.class == Integer can be used to detect this feature at Ruby-level.
-  The C-level constants, rb_cFixnum and rb_cBignum, are removed.
-  They can cause compilation failure.
-
-* String/Symbol#upcase/downcase/swapcase/capitalize(!) now work for all of
-  Unicode, not only for ASCII. [Feature #10085]
-  No change is needed if the data is in ASCII anyway or if the limitation
-  to ASCII was only tolerated while waiting for a more extensive implementation.
-  A change (using the :ascii option) is needed in cases where Unicode data
-  is processed, but the operation has to be limited to ASCII only.
-  A good example of this are internationalized domain names.
-
-* TRUE / FALSE / NIL
-  These constants are now obsoleted. [Feature #12574]
-  Use true / false / nil resp. instead.
-
-=== Stdlib compatibility issues (excluding feature bug fixes)
-
-* DateTime
-
-  * DateTime#to_time now preserves timezone.  [Bug #12189]
-
-* Psych
-
-  * Update to Psych 2.2.2
-
-* RDoc
-
-  * Update to RDoc 5.0.0
-
-* RubyGems
-
-  * Update to RubyGems 2.6.8
-
-* shellwords
-
-  * Shellwords.shellwords (shellsplit) treats the backslash as escape
-    character only when followed by one of the following characters:
-    $ ` " \ <newline>
-    [Bug #10055]
-
-* Time
-
-  * Time#to_time now preserves timezone.  [Bug #12271]
-
-* thread
-
-  * the extension library is removed.  Till 2.0 it was a pure ruby script
-    "thread.rb", which has precedence over "thread.so", and has been provided
-    in $LOADED_FEATURES since 2.1.
-
-* Tk
-
-  * Tk is removed from stdlib.  [Feature #8539]
-    https://github.com/ruby/tk is the new upstream.
-
-* XMLRPC
-
-  * XMLRPC is removed from stdlib, and bundled as gem. [Feature #12160][ruby-core:74239]
-    https://github.com/ruby/xmlrpc is the new upstream.
-
-* Zlib
-
-  * Zlib.gzip and Zlib.gunzip [Feature #13020]
-
-=== C API updates
-
-* ruby_show_version() will no longer exits the process, if
-  RUBY_SHOW_COPYRIGHT_TO_DIE is set to 0.  This will be the default in
-  the future.
-
-* rb_gc_adjust_memory_usage() [Feature #12690]
-
-=== Supported platform changes
-
-* FreeBSD < 4 is no longer supported
-
-=== Implementation improvements
-
-* In some condition, `[x, y].max` and `[x, y].min` are optimized
-  so that a temporal array is not created.  The concrete condition is
-  an implementation detail: currently, the array literal must have no
-  splat, must have at least one expression but literal, the length must
-  be <= 0x100, and Array#max and min must not be redefined.  It will work
-  in most casual and real-life use case where it is written with intent
-  to `Math.max(x, y)`.
-
-* Thread deadlock detection now shows their backtrace and dependency. [Feature #8214]
-
-* st_table (st.c) internal data structure is improved. [Feature #12142]
-
-* Rational is extensively optimized. [Feature #12484]
-
-=== Miscellaneous changes
-
-* ChangeLog is removed from the repository.
-  It is generated from commit messages in Subversion by `make dist`.
-  Also note that now people should follow Git style commit message.
-  The template is written at
-  [Short (50 chars or less) summary of changes](https://git-scm.com/book/ch5-2.html).
-  [Feature #12283]
diff --git a/doc/NEWS-2.5.0 b/doc/NEWS-2.5.0
deleted file mode 100644
index 221c0328c1..0000000000
--- a/doc/NEWS-2.5.0
+++ /dev/null
@@ -1,565 +0,0 @@
-# -*- rdoc -*-
-
-= NEWS for Ruby 2.5.0
-
-This document is a list of user visible feature changes made between
-releases except for bug fixes.
-
-Note that each entry is kept so brief that no reason behind or
-reference information is supplied with.  For a full list of changes
-with all sufficient information, see the ChangeLog file or Redmine
-(e.g. <tt>https://bugs.ruby-lang.org/issues/$FEATURE_OR_BUG_NUMBER</tt>)
-
-== Changes since the 2.4.0 release
-
-=== Language changes
-
-* Top-level constant look-up is removed.  [Feature #11547]
-
-* rescue/else/ensure are allowed inside do/end blocks.  [Feature #12906]
-
-* refinements take place in string interpolations.  [Feature #13812]
-
-=== Core classes updates (outstanding ones only)
-
-* Array
-
-  * New methods:
-
-    * Array#append  [Feature #12746]
-    * Array#prepend  [Feature #12746]
-
-* Data
-
-  * Is deprecated. It was a base class for C extensions, and it's not
-    necessary to expose in Ruby level. [Feature #3072]
-
-* Exception
-
-  * New methods:
-
-    * Exception#full_message to retrieve a String expression of an exception,
-      formatted in the same way in which Ruby prints out an uncaught
-      exception.  [Feature #14141] [experimental]
-
-* Dir
-
-  * Dir.glob provides new optional keyword argument, +:base+ .  [Feature #13056]
-  * Dir.chdir (without block arg), Dir.open, Dir.new, Dir.mkdir, Dir.rmdir,
-    Dir.empty? releases GVL
-
-  * New methods:
-
-    * Dir.children  [Feature #11302]
-    * Dir.each_child  [Feature #11302]
-
-* Enumerable
-
-  * Enumerable#any?, Enumerable#all?, Enumerable#none? and Enumerable#one?
-    accept a pattern argument. [Feature #11286]
-
-* File
-
-  * File.open accepts +:newline+ option to imply text mode. [Bug #13350]
-  * File#path raises an IOError for files opened with
-    File::Constants::TMPFILE option. [Feature #13568]
-  * File.stat, File.exist? and other <code>rb_stat()</code>-using methods
-    release GVL. [Bug #13941]
-  * File.rename releases GVL. [Feature #13951]
-  * File::Stat#atime, File::Stat#mtime and File::Stat#ctime support fractional
-    second timestamps on Windows 8 and later.  [Feature #13726]
-  * File::Stat#ino and File.indentical? support ReFS 128bit ino on Windows 8.1
-    and later.  [Feature #13731]
-  * File.readable?, File.readable_real?, File.writable?, File.writable_real?,
-    File.executable?, File.executable_real?, File.mkfifo, File.readlink,
-    File.truncate, File#truncate, File.chmod, File.lchmod, File.chown,
-    File.lchown, File.unlink, File.utime, File.lstat release GVL
-
-  * New method:
-
-    * File.lutime  [Feature #4052]
-
-* Hash
-
-  * New methods:
-
-    * Hash#transform_keys  [Feature #13583]
-    * Hash#transform_keys!  [Feature #13583]
-    * Hash#slice  [Feature #8499]
-
-* IO
-
-  * IO.copy_stream tries copy offload with copy_file_range(2) [Feature #13867]
-
-  * New methods:
-
-    * IO#pread  [Feature #4532]
-    * IO#pwrite  [Feature #4532]
-    * IO#write accepts multiple arguments  [Feature #9323]
-
-* IOError
-
-  * IO#close might raise an error with message "stream closed",
-    but it is refined to "stream closed in another thread". The new message
-    is more clear for user. [Bug #13405]
-
-* Integer
-
-  * Integer#round, Integer#floor, Integer#ceil and Integer#truncate always
-    return an Integer. [Bug #13420]
-  * Integer#pow accepts modulo argument for calculating modular
-    exponentiation.  [Feature #12508] [Feature #11003]
-
-  * New methods:
-
-    * Integer#allbits?, Integer#anybits?, Integer#nobits? [Feature #12753]
-    * Integer.sqrt  [Feature #13219]
-
-* Kernel
-
-  * Kernel#yield_self   [Feature #6721]
-  * Kernel#pp  [Feature #14123]
-  * Kernel#warn(..., uplevel:n)  [Feature #12882]
-
-* Method
-
-  * New methods:
-
-    * Method#=== that invokes Method#call, as same as Proc#=== [Feature #14142]
-
-* Module
-
-  * Module#attr, Module#attr_accessor, Module#attr_reader and Module#attr_writer
-    become public. [Feature #14132]
-  * Module#define_method, Module#alias_method, Module#undef_method and
-    Module#remove_method become public. [Feature #14133]
-
-* Numeric
-
-  * Numeric#step no longer hides errors from coerce method when
-    given a step value which cannot be compared with #> to 0. [Feature #7688]
-  * Numerical comparison operators (<,<=,>=,>) no longer hide exceptions
-    from #coerce method internally. Return nil in #coerce if the coercion is
-    impossible.  [Feature #7688]
-
-* Process
-
-  * Precision of Process.times is improved if getrusage(2) exists. [Feature #11952]
-
-  * New method:
-
-    * Process.last_status as an alias of $? [Feature #14043]
-
-* Range
-  * Range#initialize no longer hides exceptions when comparing begin and
-    end with #<=> and raise a "bad value for range" ArgumentError
-    but instead lets the exception from the #<=> call go through. [Feature #7688]
-
-* Regexp
-
-  * Update to Onigmo 6.1.3-669ac9997619954c298da971fcfacccf36909d05.
-
-    * Support absence operator https://github.com/k-takata/Onigmo/issues/82
-
-  * Support new 5 emoji-related Unicode character properties
-
-* RubyVM::InstructionSequence
-
-  * New method:
-
-    * RubyVM::InstructionSequence#each_child
-    * RubyVM::InstructionSequence#trace_points
-
-* String
-
-  * <code>String#-@</code> deduplicates unfrozen strings.  Already-frozen
-    strings remain unchanged for compatibility.  [Feature #13077]
-  * <code>-"literal"</code> (<code>String#-@</code>) optimized to return the same object
-    (same as <code>"literal".freeze</code> in Ruby 2.1+) [Feature #13295]
-  * String#casecmp and String#casecmp? return nil for non-string arguments
-    instead of raising a TypeError. [Bug #13312]
-  * String#start_with? accepts a regexp [Feature #13712]
-
-  * New methods:
-
-    * String#delete_prefix, String#delete_prefix! [Feature #12694]
-    * String#delete_suffix, String#delete_suffix! [Feature #13665]
-    * String#each_grapheme_cluster and String#grapheme_clusters to
-      enumerate grapheme clusters [Feature #13780]
-    * String#undump to unescape String#dump'ed string [Feature #12275]
-
-* Struct
-
-  * Struct.new takes `keyword_init: true` option to initialize members
-    with keyword arguments. [Feature #11925]
-
-* Regexp/String: Update Unicode version from 9.0.0 to 10.0.0 [Feature #13685]
-
-* Thread
-
-  * Description set by Thread#name= is now visible on Windows 10.
-
-  * New method:
-    * Thread#fetch  [Feature #13009]
-
-  * The default of Thread.report_on_exception is now true,
-    showing unhandled exceptions terminating threads on $stderr. [Feature #14143]
-
-* Time
-
-  * Time.at receives 3rd argument which specifies the unit of 2nd argument. [Feature #13919]
-
-* KeyError
-
-  * New methods:
-
-    * KeyError#receiver [Feature #12063]
-    * KeyError#key      [Feature #12063]
-
-* FrozenError
-
-  * New exception class. [Feature #13224]
-
-=== Stdlib updates (outstanding ones only)
-
-* BigDecimal
-
-  * Update to BigDecimal 1.3.4
-
-  * The following features are added:
-
-    * BigDecimal::VERSION
-
-  * The following features have been deprecated,
-    and are planned to be removed in the version 1.4.0:
-
-    * BigDecimal.new
-
-    * BigDecimal.ver
-
-  * BigDecimal#clone and #dup now do not make a new instance,
-    but returns the receiver itself.
-
-* Coverage
-
-  * Support branch coverage and method coverage measurement. [Feature #13901]
-    Branch coverage tells you which branches are executed, and which not.
-    Method coverage tells you which methods are invoked, and which not.
-    By running a test suite with this new feature, you can know which branches
-    and methods are executed by a test, and evaluate total coverage of a test
-    suite more strictly.
-
-    You can specify the measuring target by an option to `Coverage.start`:
-
-        Coverage.start(lines: true, branches: true, methods: true)
-
-    After some Ruby files are loaded, you can use `Coverage.result` to get
-    the coverage result:
-
-        Coverage.result
-        #=> { "/path/to/file.rb"=>
-        #     { :lines => [1, 2, 0, nil, ...],
-        #       :branches =>
-        #         { [:if, 0, 2, 1, 6, 4] =>
-        #             { [:then, 1, 3, 2, 3, 8] => 0,
-        #               [:else, 2, 5, 2, 5, 8] => 2
-        #             }
-        #         },
-        #       :methods => {
-        #          [Object, :foo, 1, 0, 7, 3] => 2
-        #       }
-        #     }
-        #   }
-
-    The result type of line coverage is not changed; it is just an array that
-    contains numbers, which means the count that each line was executed,
-    or `nil`s, which means that the line is not relevant.
-
-    The result type of branch coverage is:
-
-        { (jump base) => { (jump target) => (counter) } }
-
-    where jump base and targets have the format
-
-        [type, unique-id, start lineno, start column, end lineno, end column]
-
-    For example, `[:if, 0, 2, 1, 6, 4]` reads an `if` statement that ranges from
-    line 2 and column 1, to line 6 and column 4.  `[:then, 1, 3, 2, 3, 8]` reads
-    a `then` clause that ranges from line 3 and column 2, to line 3 and column 8.
-    Note that lineno starts from 1, and that columnno starts from 0.  So, the
-    above example shows a branch from the `if` to the `then` was never executed,
-    and a branch from the `if` to the `else` was executed twice.
-
-    The result type of method coverage is:
-
-        { (method key) => (counter) }
-
-    where method key has the format
-
-        [class, method-name, start lineno, start column, end lineno, end column]
-
-    For example, `[Object, :foo, 1, 0, 7, 3]` reads `Object#foo` that ranges from
-    line 1 and column 0, to line 7 and column 3.  The above example shows this
-    `Object#foo` was invoked twice.
-
-    Note: To keep compatibility, passing no option to `Coverage.start` will measure
-    only line coverage, and `Coverage.result` will return the old format:
-
-        Coverage.result
-        #=> { "/path/to/file.rb"=> [1, 2, 0, nil, ...] }
-
-* DRb
-
-  * ACL::ACLEntry.new no longer suppresses IPAddr::InvalidPrefixError.
-
-* ERB
-
-  * Add ERB#result_with_hash to render a template with local variables passed
-    with a Hash object. [Feature #8631]
-
-  * Default template file encoding is changed from ASCII-8BIT to UTF-8 in erb
-    command. [Bug #14095]
-
-  * Carriage returns are changed to be trimmed properly if trim_mode is specified
-    and used. Duplicated newlines will be removed on Windows. [Bug #5339] [Bug #11464]
-
-* IPAddr
-
-  * IPAddr no longer accepts invalid address mask. [Bug #13399]
-  * IPAddr#ipv4_compat and IPAddr#ipv4_compat? are marked for deprecation. [Bug #13769]
-
-  * New methods:
-
-    * IPAddr#prefix
-    * IPAddr#loopback?
-    * IPAddr#private? [Feature #11666]
-    * IPAddr#link_local? [Feature #10912]
-
-* IRB
-
-  * Print backtrace and error message in reverse order [Feature #8661] [experimental]
-  * `binding.irb` automatically requires irb and runs [Bug #13099] [experimental]
-  * `binding.irb` on its start shows source around the line where it was called [Feature #14124]
-
-* Matrix
-
-  * New methods:
-
-    * Matrix.combine and Matrix#combine [Feature #10903]
-    * Matrix#hadamard_product and Matrix#entrywise_product
-
-* Net::HTTP
-
-  * Net::HTTP.new supports no_proxy parameter [Feature #11195]
-  * Net::HTTP#min_version and Net::HTTP#max_version [Feature #9450]
-  * Add more HTTP status classes
-  * Net::HTTP::STATUS_CODES is added as HTTP Status Code Repository [Misc #12935]
-  * Net::HTTP#proxy_user and Net::HTTP#proxy_pass reflect http_proxy environment
-    variable if the system's environment variable is multiuser safe. [Bug #12921]
-
-* open-uri
-  * URI.open method defined as an alias to open-uri's Kernel.open.
-    open-uri's Kernel.open will be deprecated in future.
-
-* OpenSSL
-
-  * Updated Ruby/OpenSSL from version 2.0 to 2.1. Changes are noted in
-    "Version 2.1.0" section in ext/openssl/History.md.
-
-* Pathname
-
-  * New method:
-
-    * Pathname#glob [Feature #7360]
-
-* Psych
-
-  * Update to Psych 3.0.2.
-
-    * Convert fallback option to a keyword argument
-      https://github.com/ruby/psych/pull/342
-    * Add :symbolize_names option to Psych.load, Psych.safe_load like JSON.parse
-      https://github.com/ruby/psych/pull/333, https://github.com/ruby/psych/pull/337
-    * Add Psych::Handler#event_location
-      https://github.com/ruby/psych/pull/326
-    * Make frozen string literal = true
-      https://github.com/ruby/psych/pull/320
-    * Preserve time zone offset when deserializing times
-      https://github.com/ruby/psych/pull/316
-    * Remove deprecated method aliases for syck gem
-      https://github.com/ruby/psych/pull/312
-
-* RbConfig
-
-  * RbConfig::LIMITS is added to provide the limits of C types.
-    This is available when rbconfig/sizeof is loaded.
-
-* Ripper
-
-  * Ripper::EXPR_BEG and so on for Ripper#state.
-
-  * New method:
-
-    * Ripper#state to tell the state of scanner. [Feature #13686]
-
-* RDoc
-
-  * Update to RDoc 6.0.1.
-
-    * Replace IRB based lexer with Ripper.
-      * https://github.com/ruby/rdoc/pull/512
-      * This much improves the speed of generating documents.
-      * It also facilitates supporting new syntax in the future.
-    * Support many new syntaxes of Ruby from the past few years.
-    * Use "frozen_string_literal: true".
-      Performance survey: https://gist.github.com/aycabta/abdfaa75ea8a6877eeb734e942e73800
-    * Support did_you_mean.
-
-* Rubygems
-
-  * Update to Rubygems 2.7.3.
-    * http://blog.rubygems.org/2017/11/28/2.7.3-released.html
-    * http://blog.rubygems.org/2017/11/08/2.7.2-released.html
-    * http://blog.rubygems.org/2017/11/03/2.7.1-released.html
-    * http://blog.rubygems.org/2017/11/01/2.7.0-released.html
-    * http://blog.rubygems.org/2017/10/09/2.6.14-released.html
-    * http://blog.rubygems.org/2017/08/27/2.6.13-released.html
-
-* SecureRandom
-
-  * New method:
-
-    * SecureRandom.alphanumeric
-
-* Set
-
-  * New methods:
-
-    * Set#to_s as alias to #inspect [Feature #13676]
-    * Set#=== as alias to #include? [Feature #13801]
-    * Set#reset [Feature #6589]
-
-* StringIO
-
-  * StringIO#write accepts multiple arguments
-
-* StringScanner
-
-  * New methods:
-
-    * StringScanner#size, StringScanner#captures, StringScanner#values_at  [Feature #836]
-
-* URI
-
-  * Relative path operations no longer collapse consecutive slashes to a single slash. [Bug #8352]
-
-* WEBrick
-
-  * Add Server Name Indication (SNI) support [Feature #13729]
-  * support Proc objects as body responses [Feature #855]
-  * released as a RubyGem [Feature #13173]
-  * avoid unintended behavior from Kernel#open [Misc #14216]
-
-* Zlib
-
-  * Zlib::GzipWriter#write accepts multiple arguments
-
-=== Compatibility issues (excluding feature bug fixes)
-
-* Socket
-
-  * BasicSocket#read_nonblock and BasicSocket#write_nonblock no
-    longer set the O_NONBLOCK file description flag as side effect
-    (on Linux only) [Feature #13362]
-
-* Random
-
-  * Random.raw_seed renamed to become Random.urandom.  It is now
-    applicable to non-seeding purposes due to [Bug #9569].
-
-* Socket
-
-  * Socket::Ifaddr#vhid is added [Feature #13803]
-
-* ConditionVariable, Queue and SizedQueue reimplemented for speed.
-  They no longer subclass Struct. [Feature #13552]
-
-=== Stdlib compatibility issues (excluding feature bug fixes)
-
-* Gemification
-
-  * Promote following standard libraries to default gems.
-    * cmath
-    * csv
-    * date
-    * dbm
-    * etc
-    * fcntl
-    * fiddle
-    * fileutils
-    * gdbm
-    * ipaddr
-    * scanf
-    * sdbm
-    * stringio
-    * strscan
-    * webrick
-    * zlib
-
-* Logger
-
-  * Logger.new("| command") had been working to open a command
-    unintentionally. It was prohibited, and now Logger#initialize
-    treats a String argument only as a filename, as its specification. [Bug #14212]
-
-* Net::HTTP
-
-  * Net::HTTP#start now passes :ENV to p_addr by default. [Bug #13351]
-    To avoid this, pass nil explicitly.
-
-* mathn.rb
-
-  * Removed from stdlib. [Feature #10169]
-
-* Rubygems
-
-  * Removed "ubygems.rb" file from stdlib. It's needless since Ruby 1.9.
-
-=== Supported platform changes
-
-* Drop support of NaCl platform
-
-  * https://bugs.chromium.org/p/chromium/issues/detail?id=239656#c160
-
-=== Implementation improvements
-
-* (This might not be a "user visible feature change" but) Hash class's
-  hash function is now SipHash13. [Feature #13017]
-
-* SecureRandom now prefers OS-provided sources than OpenSSL. [Bug #9569]
-
-* Mutex rewritten to be smaller and faster [Feature #13517]
-
-* Performance of block passing using block parameters is improved by
-  lazy Proc allocation [Feature #14045]
-
-* Dynamic instrumentation for TracePoint hooks instead of using "trace"
-  instruction to avoid overhead [Feature #14104]
-
-* ERB now generates code from a template twice as fast as Ruby 2.4
-
-=== Miscellaneous changes
-
-* Print backtrace and error message in reverse order if $stderr is unchanged
-  and a tty. [Feature #8661] [experimental]
-
-* Print error message in bold/underlined text if $stderr is unchanged and a
-  tty. [Feature #14140] [experimental]
-
-* configure option --with-ext now mandates its arguments.  So for
-  instance if you run ./configure --with-ext=openssl,+ then the
-  openssl library is guaranteed compiled, otherwise the build fails
-  abnormally.
-
-  Note however to always add the ",+" at the end of the argument.
-  Otherwise nothing but openssl are built.  [Feature #13302]
diff --git a/doc/NEWS-2.6.0 b/doc/NEWS-2.6.0
deleted file mode 100644
index 2303a5bd41..0000000000
--- a/doc/NEWS-2.6.0
+++ /dev/null
@@ -1,662 +0,0 @@
-# -*- rdoc -*-
-
-= NEWS for Ruby 2.6.0
-
-This document is a list of user visible feature changes made between
-releases except for bug fixes.
-
-Note that each entry is kept so brief that no reason behind or reference
-information is supplied with.  For a full list of changes with all
-sufficient information, see the ChangeLog file or Redmine
-(e.g. <tt>https://bugs.ruby-lang.org/issues/$FEATURE_OR_BUG_NUMBER</tt>)
-
-== Changes since the 2.5.0 release
-
-=== Language changes
-
-* <code>$SAFE</code> now is a process global state and can be set to 0 again. [Feature #14250]
-
-* Refinements take place at block passing.  [Feature #14223]
-
-* Refinements take place at Kernel#public_send.  [Feature #15326]
-
-* Refinements take place at Kernel#respond_to?.  [Feature #15327]
-
-* +else+ without +rescue+ now causes a syntax error.  [EXPERIMENTAL] [Feature #14606]
-
-* Constant names may start with a non-ASCII capital letter. [Feature #13770]
-
-* Endless ranges are introduced.  You can use a Range that has no end,
-  like <code>(0..)</code> (or similarly <code>(0...)</code>).  [Feature #12912]
-
-  The following shows typical use cases:
-
-    ary[1..]                              # identical to ary[1..-1]
-    (1...).each {|index| block }          # infinite loop from index 1
-    ary.zip(1..) {|elem, index| block }   # ary.each.with_index(1) { }
-
-* Non-Symbol keys in a keyword arguments hash cause an exception.
-
-* The "shadowing outer local variable" warning is removed.  [Feature #12490]
-
-  You can now write the following without warning:
-
-    user = users.find {|user| cond(user) }
-
-* Print +cause+ of the exception if the exception is not caught and printed
-  its backtraces and error message. [Feature #8257]
-
-* The flip-flop syntax is deprecated. [Feature #5400]
-
-=== Core classes updates (outstanding ones only)
-
-Array::
-
-  New methods::
-
-    * Added Array#union and Array#difference instance methods.  [Feature #14097]
-
-  Modified method::
-
-    * Array#to_h now accepts a block that maps elements to new key/value pairs.  [Feature #15143]
-
-  Aliased methods::
-
-    * Array#filter is a new alias for Array#select. [Feature #13784]
-    * Array#filter! is a new alias for Array#select!. [Feature #13784]
-
-Binding::
-
-  New method::
-
-    * Added Binding#source_location.  [Feature #14230]
-
-      This method returns the source location of the binding, a 2-element
-      array of <code>__FILE__</code> and <code>__LINE__</code>.
-      Traditionally, the same information could be retrieved by
-      <code>eval("[__FILE__, __LINE__]", binding)</code>, but we are
-      planning to change this behavior so that Kernel#eval ignores
-      binding's source location [Bug #4352].  So, users should use this
-      newly-introduced method instead of Kernel#eval.
-
-Dir::
-
-  New methods::
-
-    * Added Dir#each_child and Dir#children instance methods. [Feature #13969]
-
-Enumerable::
-
-  New method::
-
-    * Enumerable#chain returns an enumerator object that iterates over the
-      elements of the receiver and then those of each argument
-      in sequence.  [Feature #15144]
-
-  Modified method::
-
-    * Enumerable#to_h now accepts a block that maps elements to new key/value pairs.  [Feature #15143]
-
-  Aliased method::
-
-    * Enumerable#filter is a new alias for Enumerable#select. [Feature #13784]
-
-Enumerator::ArithmeticSequence::
-
-  * This is a new class to represent a generator of an arithmetic sequence,
-    that is a number sequence defined by a common difference. It can be used
-    for representing what is similar to Python's slice. You can get an
-    instance of this class from Numeric#step and Range#step.
-
-Enumerator::Chain::
-
-  * This is a new class to represent a chain of enumerables that works as a
-    single enumerator, generated by such methods as Enumerable#chain and
-    Enumerator#+.
-
-Enumerator::Lazy::
-
-  Aliased method::
-
-    * Enumerator::Lazy#filter is a new alias for
-      Enumerator::Lazy#select.  [Feature #13784]
-
-Enumerator::
-
-  New methods::
-
-    * Enumerator#+ returns an enumerator object that iterates over the
-      elements of the receiver and then those of the other operand.  [Feature #15144]
-
-ENV::
-
-  Modified method::
-
-    * ENV.to_h now accepts a block that maps names and values to new keys and values.  [Feature #15143]
-
-Exception::
-
-  New options::
-
-    * Exception#full_message takes +:highlight+ and +:order+
-      options. [Bug #14324]
-
-Hash::
-
-  Modified methods::
-
-    * Hash#merge, Hash#merge!, and Hash#update now accept multiple
-      arguments.  [Feature #15111]
-
-    * Hash#to_h now accepts a block that maps keys and values to new keys and values.  [Feature #15143]
-
-  Aliased methods::
-
-    * Hash#filter is a new alias for Hash#select.  [Feature #13784]
-
-    * Hash#filter! is a new alias for Hash#select!. [Feature #13784]
-
-IO::
-
-  New option::
-
-    * Added new mode character <code>'x'</code> to open files for exclusive
-      access. [Feature #11258]
-
-Kernel::
-
-  Aliased method::
-
-    * Kernel#then is a new alias for Kernel#yield_self. [Feature #14594]
-
-  New options::
-
-    * Kernel#Complex, Kernel#Float, Kernel#Integer, and
-      Kernel#Rational take an +:exception+ option to specify the way of
-      error handling.  [Feature #12732]
-
-    * Kernel#system takes an +:exception+ option to raise an exception
-      on failure.  [Feature #14386]
-
-  Incompatible changes::
-
-    * Kernel#system and Kernel#exec do not close non-standard file descriptors
-      (the default of the +:close_others+ option is changed to +false+,
-      but we still set the +FD_CLOEXEC+ flag on descriptors we
-      create).  [Misc #14907]
-
-KeyError::
-
-  New options::
-
-    * KeyError.new accepts +:receiver+ and +:key+ options to set receiver and
-      key in Ruby code.  [Feature #14313]
-
-Method::
-
-  New methods::
-
-    * Added Method#<< and Method#>> for Proc composition.  [Feature #6284]
-
-Module::
-
-  Modified methods::
-
-    * Module#method_defined?, Module#private_method_defined?, and
-      Module#protected_method_defined? now accept the second
-      parameter as optional. If it is +true+ (the default value), it checks
-      ancestor modules/classes, or checks only the class itself. [Feature #14944]
-
-NameError::
-
-  New option::
-
-    * NameError.new accepts a +:receiver+ option to set receiver in Ruby
-      code.  [Feature #14313]
-
-NilClass::
-
-  New method::
-
-    * NilClass#=~ is added for compatibility.  [Feature #15231]
-
-NoMethodError::
-
-  New option::
-
-    * NoMethodError.new accepts a +:receiver+ option to set receiver in Ruby
-      code.  [Feature #14313]
-
-Numeric::
-
-  Incompatible changes::
-
-    * Numeric#step now returns an instance of the Enumerator::ArithmeticSequence
-      class rather than one of the Enumerator class.
-
-OpenStruct::
-
-  Modified method::
-
-    * OpenStruct#to_h now accepts a block that maps keys and values to new keys and values.  [Feature #15143]
-
-Proc::
-
-  New methods::
-
-    * Added Proc#<< and Proc#>> for Proc composition.  [Feature #6284]
-
-  Incompatible changes::
-
-    * Proc#call doesn't change <code>$SAFE</code> any more.  [Feature #14250]
-
-Random::
-
-  New method::
-
-    * Added Random.bytes.  [Feature #4938]
-
-Range::
-
-  New method::
-
-    * Added Range#% instance method.  [Feature #14697]
-
-  Incompatible changes::
-
-    * Range#=== now uses the +#cover?+ instead of the +#include?+ method. [Feature #14575]
-    * Range#cover? now accepts a Range object. [Feature #14473]
-    * Range#step now returns an instance of the Enumerator::ArithmeticSequence
-      class rather than one of the Enumerator class.
-
-Regexp/String::
-
-    * Update Unicode version from 10.0.0 to 11.0.0. [Feature #14802]
-
-      This includes a rewrite of the grapheme cluster (/\X/) algorithm
-      and special-casing for Georgian MTAVRULI on String#downcase.
-
-    * Update Emoji version from 5.0 to 11.0.0 [Feature #14802]
-
-RubyVM::AbstractSyntaxTree::
-
-  New methods::
-
-    * RubyVM::AbstractSyntaxTree.parse parses a given string and returns AST
-      nodes. [experimental]
-
-    * RubyVM::AbstractSyntaxTree.parse_file parses a given file and returns AST
-      nodes.  [experimental]
-
-    * RubyVM::AbstractSyntaxTree.of returns AST nodes of the given proc or
-      method.  [experimental]
-
-RubyVM::
-
-  New method::
-
-    * RubyVM.resolve_feature_path identifies the file that will be loaded by
-      "require(feature)". [experimental] [Feature #15230]
-
-String::
-
-  * String#crypt is now deprecated. [Feature #14915]
-
-  New features::
-
-    * String#split yields each substring to the block if given. [Feature #4780]
-
-Struct::
-
-  Modified method::
-
-    * Struct#to_h now accepts a block that maps keys and values to new keys and values.  [Feature #15143]
-
-  Aliased method::
-
-    * Struct#filter is a new alias for Struct#select. [Feature #13784]
-
-Time::
-
-  New features::
-
-    * Time.new and Time#getlocal accept a timezone object as well as
-      a UTC offset string. Time#+, Time#-, and Time#succ also preserve
-      the timezone.  [Feature #14850]
-
-TracePoint::
-
-  New features::
-
-    * "script_compiled" event is supported. [Feature #15287]
-
-  New methods::
-
-    * TracePoint#parameters [Feature #14694]
-
-    * TracePoint#instruction_sequence [Feature #15287]
-
-    * TracePoint#eval_script [Feature #15287]
-
-  Modified method::
-
-    * TracePoint#enable accepts new keywords "target:" and
-      "target_line:".  [Feature #15289]
-
-=== Stdlib updates (outstanding ones only)
-
-BigDecimal::
-
-  Update to version 1.4.0.  This version includes several compatibility
-  issues, see Compatibility issues section below for details.
-
-  Modified method::
-
-    * BigDecimal() accepts the new keyword "exception:" similar to Float().
-
-  Note for the differences among recent versions::
-
-    You should want to know the differences among recent versions of bigdecimal.
-    Please select the suitable version of bigdecimal according to the following
-    information.
-
-    * 1.3.5 has BigDecimal.new without "exception:" keyword.  You can see the
-      deprecation warning of BigDecimal.new when you specify "-w" option.
-      BigDecimal(), BigDecimal.new, and Object#to_d methods are the same.
-
-    * 1.4.0 has BigDecimal.new with "exception:" keyword.  You always see the
-      deprecation warning of BigDecimal.new.  Object#to_d method is different
-      from BigDecimal() and BigDecimal.new.
-
-    * 2.0.0 will be released soon after releasing Ruby 2.6.0.  This version
-      will not have the BigDecimal.new method.
-
-Bundler::
-
-  * Add Bundler to Standard Library. [Feature #12733]
-
-  * Use 1.17.2, the latest stable version.
-
-Coverage::
-
-  A oneshot_lines mode is added.  [Feature #15022]
-
-  This mode checks "whether each line was executed at least once or not",
-  instead of "how many times each line was executed".
-  A hook for each line is fired at most once, and after it is fired
-  the hook flag is removed, i.e., it runs with zero overhead.
-
-  New options::
-
-    * Add +:oneshot_lines+ keyword argument to Coverage.start.
-
-    * Add +:stop+ and +:clear+ keyword arguments to Coverage.result.
-      If +clear+ is true, it clears the counters to zero.
-      If +stop+ is true, it disables coverage measurement.
-
-  New methods::
-
-    * Coverage.line_stub, which is a simple helper function that
-      creates the "stub" of line coverage from a given source code.
-
-CSV::
-
-  * Upgrade to 3.0.2. This includes performance improvements especially
-    for writing. Writing is about 2 times faster.
-    See https://github.com/ruby/csv/blob/master/NEWS.md.
-
-ERB::
-
-  New options::
-
-    * Add +:trim_mode+ and +:eoutvar+ keyword arguments to ERB.new.
-      Now non-keyword arguments other than the first one are softly deprecated
-      and will be removed when Ruby 2.5 becomes EOL. [Feature #14256]
-
-    * erb command's <tt>-S</tt> option is deprecated, and will be removed
-      in the next version.
-
-FileUtils::
-
-  New methods::
-
-    * FileUtils#cp_lr.  [Feature #4189]
-
-Matrix::
-
-  New methods::
-
-    * Matrix#antisymmetric?, Matrix#skew_symmetric?
-
-    * Matrix#map!, Matrix#collect! [Feature #14151]
-
-    * Matrix#[]=
-
-    * Vector#map!, Vector#collect!
-
-    * Vector#[]=
-
-Net::
-
-  New options::
-
-    * Add +:write_timeout+ keyword argument to Net::HTTP.new. [Feature #13396]
-
-  New methods::
-
-    * Add Net::HTTP#write_timeout and Net::HTTP#write_timeout=.  [Feature #13396]
-
-  New constant::
-
-    * Add Net::HTTPClientException to deprecate Net::HTTPServerException,
-      whose name is misleading.  [Bug #14688]
-
-NKF::
-
-  * Upgrade to nkf v2.1.5
-
-Psych::
-
-  * Upgrade to Psych 3.1.0
-
-RDoc::
-
-  * Become about 2 times faster.
-
-  * Use SOURCE_DATE_EPOCH to generate files.
-
-  * Fix method line number that slipped off.
-
-  * Enable <code>--width</code>, <code>--exclude</code>,
-    and <code>--line-numbers</code> that were ignored.
-
-  * Add support for blockquote by ">>>" in default markup notation.
-
-  * Add support for "Raises" lines in TomDoc notation.
-
-  * Fix syntax error output.
-
-  * Fix many parsing bugs.
-
-REXML::
-
-  * Upgrade to REXML 3.1.9.
-    See https://github.com/ruby/rexml/blob/master/NEWS.md.
-
-  Improved some XPath implementations::
-
-    * <code>concat()</code> function: Stringify all arguments before concatenating.
-
-    * <code>string()</code> function: Support context node.
-
-    * <code>string()</code> function: Support processing instruction node.
-
-    * Support <code>"*:#{ELEMENT_NAME}"</code> syntax in XPath 2.0.
-
-  Fixed some XPath implementations::
-
-    * <code>"//#{ELEMENT_NAME}[#{POSITION}]"</code> case
-
-    * <code>string()</code> function: Fix <code>function(document)</code>
-      returns nodes that are out of root elements.
-
-    * <code>"/ #{ELEMENT_NAME} "</code> case
-
-    * <code>"/ #{ELEMENT_NAME} [ #{PREDICATE} ]"</code> case
-
-    * <code>"/ #{AXIS}::#{ELEMENT_NAME}"</code> case
-
-    * <code>"#{N}-#{M}"</code> case: One or more white spaces were required
-      before <code>"-"</code>
-
-    * <code>"/child::node()"</code> case
-
-    * <code>"#{FUNCTION}()/#{PATH}"</code> case
-
-    * <code>"@#{ATTRIBUTE}/parent::"</code> case
-
-    * <code>"name(#{NODE_SET})"</code> case
-
-RSS::
-
-  New options::
-
-    * RSS::Parser.parse now accepts options as Hash. +:validate+ ,
-      +:ignore_unknown_element+ , +:parser_class+ options are available.
-
-RubyGems::
-
-  * Upgrade to RubyGems 3.0.1
-
-  * https://blog.rubygems.org/2018/12/19/3.0.0-released.html
-
-  * https://blog.rubygems.org/2018/12/23/3.0.1-released.html
-
-Set::
-
-  Aliased method::
-
-    * Set#filter! is a new alias for Set#select!.  [Feature #13784]
-
-URI::
-
-  New constant::
-
-    * Add URI::File to handle the file URI scheme.  [Feature #14035]
-
-=== Compatibility issues (excluding feature bug fixes)
-
-Dir::
-
-  * Dir.glob with <code>'\0'</code>-separated pattern list will be deprecated,
-    and is now warned.  [Feature #14643]
-
-File::
-
-  * File.read, File.binread, File.write, File.binwrite, File.foreach, and
-    File.readlines do not invoke external commands even if the path starts
-    with the pipe character <code>'|'</code>. [Feature #14245]
-
-Object::
-
-  * Object#=~ is deprecated.  [Feature #15231]
-
-=== Stdlib compatibility issues (excluding feature bug fixes)
-
-* These standard libraries have been promoted to default gems.
-
-  * e2mmap
-  * forwardable
-  * irb
-  * logger
-  * matrix
-  * mutex_m
-  * ostruct
-  * prime
-  * rexml
-  * rss
-  * shell
-  * sync
-  * thwait
-  * tracer
-
-BigDecimal::
-
-  * The following methods are removed.
-
-    * BigDecimal.allocate
-    * BigDecimal.ver
-
-  * Every BigDecimal object is frozen. [Feature #13984]
-
-  * BigDecimal() parses the given string similar to Float().
-
-  * String#to_d parses the receiver string similar to String#to_f.
-
-  * BigDecimal.new will be removed in version 2.0.
-
-Pathname::
-
-  * Pathname#read, Pathname#binread, Pathname#write, Pathname#binwrite,
-    Pathname#each_line and Pathname#readlines do not invoke external
-    commands even if the path starts with the pipe character <code>'|'</code>.
-    This follows [Feature #14245].
-
-=== Implementation improvements
-
-* Speedup Proc#call because we don't need to care about <code>$SAFE</code>
-  any more. [Feature #14318]
-
-  With +lc_fizzbuzz+ benchmark which uses Proc#call many times we can
-  measure x1.4 improvements.  [Bug #10212]
-
-* Speedup block.call where +block+ is passed block parameter. [Feature #14330]
-
-  Ruby 2.5 improves block passing performance. [Feature #14045]
-
-  Additionally, Ruby 2.6 improves the performance of passed block calling.
-
-* Introduce an initial implementation of a JIT (Just-in-time) compiler. [Feature #14235] [experimental]
-
-  * <tt>--jit</tt> command line option is added to enable JIT. <tt>--jit-verbose=1</tt>
-    is good for inspection.  See <tt>ruby --help</tt> for others.
-  * To generate machine code, this JIT compiler uses the C compiler used for building
-    the interpreter. Currently GCC, Clang, and Microsoft Visual C++ are supported for it.
-  * <tt>--disable-mjit-support</tt> option is added to configure. This is added for JIT debugging,
-    but if you get an error on building a header file for JIT, you can use this option to skip
-    building it as a workaround.
-  * rb_waitpid reimplemented on Unix-like platforms to maintain
-    compatibility with processes created for JIT [Bug #14867]
-
-* VM generator script renewal; makes the generated VM more optimized. [GH-1779]
-
-* Thread cache enabled for pthreads platforms (for Thread.new and
-  Thread.start).  [Feature #14757]
-
-* timer thread is eliminated for platforms with POSIX timers. [Misc #14937]
-
-* Transient Heap (theap) is supported. [Bug #14858] [Feature #14989]
-
-  theap is a managed heap for short-living memory objects. For example,
-  making a small and short-living Hash object is x2 faster. With rdoc benchmark,
-  we measured 6-7% performance improvement.
-
-* Native implementations (arm32, arm64, ppc64le, win32, win64, x86, amd64) of
-  coroutines to improve performance of Fiber significantly. [Feature #14739]
-
-=== Miscellaneous changes
-
-* On macOS, shared libraries no longer include a full version number of Ruby
-  in their names.  This eliminates the burden of each teeny upgrade on the
-  platform that users need to rebuild every extension library.
-
-  Before::
-    * libruby.2.6.0.dylib
-    * libruby.2.6.dylib -> libruby.2.6.0.dylib
-    * libruby.dylib -> libruby.2.6.0.dylib
-
-  After::
-    * libruby.2.6.dylib
-    * libruby.dylib -> libruby.2.6.dylib
-
-* Extracted misc/*.el files to https://github.com/ruby/elisp
diff --git a/doc/bug_triaging.rdoc b/doc/bug_triaging.rdoc
deleted file mode 100644
index 310eff1aeb..0000000000
--- a/doc/bug_triaging.rdoc
+++ /dev/null
@@ -1,80 +0,0 @@
-= Bug Triaging Guide
-
-This guide discusses recommendations for triaging bugs in Ruby's bug tracker.
-
-== Bugs with Reproducible Examples
-
-These are the best bug reports.  First, consider whether the bug reported is
-actually an issue or if it is expected Ruby behavior.  If it is expected Ruby
-behavior, update the issue with why the behavior is expected, and set the
-status to Rejected.
-
-If the bug reported appears to be an actual bug, try reproducing the bug with
-the master branch.  If you are not able to reproduce the issue on the master
-branch, try reproducing it on the latest version for the branch the bug was
-reported on.  If you cannot reproduce the issue in either case, update
-the issue stating you cannot reproduce the issue, ask the reporter if they
-can reproduce the issue with either the master branch or a later release,
-and set the status to Feedback.
-
-If you can reproduce the example with the master branch, try to figure out
-what is causing the issue.  If you feel comfortable, try working on a
-patch for the issue, update the issue, and attach the patch.  Try to figure
-out which committer should be assigned to the issue, and set them as the
-assignee, and set the status to Assigned.
-
-If you cannot reproduce the example with the master branch, but can reproduce
-the issue on the latest version for the branch, then it is likely the bug has
-already been fixed, but it has not been backported yet.  Try to determine
-which commit fixed it, and update the issue noting that the issue has been
-fixed but not yet backported.  If the ruby version is in the security
-maintenance phase or no longer supported, change the status to Closed. This
-change be made without adding a note to avoid spamming the mailing list.
-
-For issues that may require backwards incompatible changes or may benefit from
-general committer attention or discussion, considering adding them as agenda
-items for the next committer meeting (https://bugs.ruby-lang.org/issues/14770).
-
-== Crash Bugs Without Reproducers
-
-Many bugs reported have little more than a crash report, often with no way to
-reproduce the issue.  These bugs are difficult to triage as they often do not
-contain enough information.
-
-
-For these bugs, if the ruby version is the master branch or is the latest
-release for the branch and the branch is in normal maintenance phase, look at
-the backtrace and see if you can determine what could be causing the issue.
-If you can guess would could be causing the issue, see if you can put together
-a reproducible example (this is in general quite difficult).  If you cannot
-guess what could be causing the issue, or cannot put together a reproducible
-example yourself, please ask the reporter to provide a reproducible example,
-and change the status to Feedback.
-
-if the ruby version is no longer current (e.g. 2.5.0 when the latest version
-on the ruby 2.5 branch is 2.5.5), add a note to the issue asking the reporter
-to try the latest ruby version for the branch and report back, and change the
-status to Feedback.  If the ruby version is in the security maintenance phase
-or no longer supported, change the status to Closed. This change can be made
-without adding a note.
-
-== Crash Bugs With 3rd Party C Extensions
-
-If the crash happens inside a 3rd party C extension, try to figure out which
-C extension it happens inside, and add a note to the issue to report the
-issue to that C extension, and set the status to Third Party's Issue.
-
-== Non-Bug reports
-
-Any issues in the bug tracker that are not reports of problems should have
-the tracker changed from Bug to either Feature (new features or performance
-improvements) or Misc. This change can be made without adding a note.
-
-== Stale Issues
-
-There are many issues that are stale, with no updates in months or even years.
-For stale issues in Feedback state, where the feedback has not been received,
-you can change the status to Closed without adding a note.  For stale issues
-in Assigned state, you can reach out the assignee and see if they can update
-the issue.  If the assignee is no longer an active committer, remove them
-as the assignee and change the status to Open.
diff --git a/doc/contributing.rdoc b/doc/contributing.rdoc
index 95e5b6dd28..75d00e6f9f 100644
--- a/doc/contributing.rdoc
+++ b/doc/contributing.rdoc
@@ -11,7 +11,7 @@ trying out beta releases with your applications.
 == How To Report
 
 If you've encountered a bug in Ruby please report it to the redmine issue
-tracker available at {bugs.ruby-lang.org}[https://bugs.ruby-lang.org/].  Do not
+tracker available at {bugs.ruby-lang.org}[http://bugs.ruby-lang.org/].  Do not
 report security vulnerabilities here, there is a {separate
 channel}[rdoc-label:label-Reporting+Security+Issues] for them.
 
@@ -25,7 +25,7 @@ on your ticket.
 
   If you aren't already using the latest version, try installing a newer
   stable release. See
-  {Downloading Ruby}[https://www.ruby-lang.org/en/downloads/].
+  {Downloading Ruby}[http://www.ruby-lang.org/en/downloads/].
 * Look to see if anyone already reported your issue, try
   {searching on redmine}[https://bugs.ruby-lang.org/projects/ruby-trunk/issues]
   for your problem.
@@ -53,10 +53,10 @@ on your ticket.
 
 You can report downstream issues for the following distributions via their bug tracker:
 
-* {debian}[https://bugs.debian.org/cgi-bin/pkgreport.cgi?src=ruby-defaults]
+* {debian}[http://bugs.debian.org/cgi-bin/pkgreport.cgi?src=ruby-defaults]
 * {freebsd}[http://www.freebsd.org/cgi/query-pr-summary.cgi?text=ruby]
 * {redhat}[https://bugzilla.redhat.com/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&bug_status=MODIFIED]
-* {macports}[https://trac.macports.org/query?status=assigned&status=new&status=reopened&port=~ruby]
+* {macports}[http://trac.macports.org/query?status=assigned&status=new&status=reopened&port=~ruby]
 * etc (add your distribution bug tracker here)
 
 === Platform Maintainers
@@ -66,10 +66,14 @@ maintainer for a specific platform.
 
 The current active platform maintainers are as follows:
 
-[mswin64 (Microsoft Windows)]
+[mswin32, mswin64 (Microsoft Windows)]
   NAKAMURA Usaku (usa)
 [mingw32 (Minimalist GNU for Windows)]
   Nobuyoshi Nakada (nobu)
+[IA-64 (Debian GNU/Linux)]
+  TAKANO Mitsuhiro (takano32)
+[Symbian OS]
+  Alexander Zavorine (azov)
 [AIX]
   Yutaka Kanemoto (kanemoto)
 [FreeBSD]
@@ -77,11 +81,9 @@ The current active platform maintainers are as follows:
 [Solaris]
   Naohisa Goto (ngoto)
 [RHEL, CentOS]
-  KOSAKI Motohiro (kosaki)
-[macOS]
+  KOSAKI Motohiro kosaki
+[Mac OS X]
   Kenta Murata (mrkn)
-[OpenBSD]
-  Jeremy Evans (jeremyevans0)
 [cygwin, bcc32, djgpp, wince, ...]
   none. (Maintainer WANTED)
 
@@ -92,7 +94,7 @@ affect many users. There is a private mailing list that all security issues
 should be reported to and will be handled discretely. Email the
 mailto:security@ruby-lang.org list and the problem will be published after
 fixes have been released. You can also encrypt the issue using {the PGP public
-key}[https://www.ruby-lang.org/security.asc] for the list.
+key}[http://www.ruby-lang.org/security.asc] for the list.
 
 == Reporting Other Issues
 
@@ -131,7 +133,7 @@ redmine, if gone without notice. In this case the +patch+ command is your
 friend, see <code>man patch</code> for more information. Basically this would
 go something like this:
 
-  cd path/to/ruby
+  cd path/to/ruby/trunk
   patch -p0 < path/to/patch
 
 You will then be prompted to apply the patch with the associated files. After
@@ -157,7 +159,7 @@ write a convincing proposal and patch to implement the feature.
 
 For new features in CRuby, use the {'Feature'
 tracker}[https://bugs.ruby-lang.org/projects/ruby-trunk/issues?set_filter=1&tracker_id=2]
-on ruby-master. For non-CRuby dependent features, features that would apply to
+on ruby-trunk. For non-CRuby dependent features, features that would apply to
 alternate Ruby implementations such as JRuby and Rubinius, use the {CommonRuby
 tracker}[https://bugs.ruby-lang.org/projects/common-ruby].
 
@@ -217,7 +219,7 @@ Please note:
 == Backport Requests
 
 When a new version of Ruby is released, it starts at patch level 0 (p0), and
-bugs will be fixed first on the master branch. If it's determined that a bug
+bugs will be fixed first on the trunk branch. If it's determined that a bug
 exists in a previous version of Ruby that is still in the bug fix stage of
 maintenance, then a patch will be backported. After the maintenance stage of a
 particular Ruby version ends, it goes into "security fix only" mode which
@@ -247,28 +249,34 @@ Status and maintainers of branches are listed on the
 In order to help resolve existing issues and contributing patches to Ruby you
 need to be able to run the test suite.
 
-CRuby uses git for source control, the {git homepage}[https://git-scm.com/]
-has installation instructions with links to documentation for learning more
-about git. There is a mirror of the repository on {github}[https://github.com/ruby/ruby].
-For other resources see the {ruby-core documentation on
-ruby-lang.org}[https://www.ruby-lang.org/en/community/ruby-core/].
+CRuby uses subversion for source control, you can find installation
+instructions and lots of great info to learn subversion on the
+{svnbook.red-bean.com}[http://svnbook.red-bean.com/]. For other resources see
+the {ruby-core documentation on
+ruby-lang.org}[http://www.ruby-lang.org/en/community/ruby-core/].
+
+This guide will use git for contributing.  The {git
+homepage}[http://git-scm.com/] has installation instructions with links to
+documentation for learning more about git. There is a mirror of the subversion
+repository on {github}[https://github.com/ruby/ruby].
 
 Install the prerequisite dependencies for building the CRuby interpreter to
 run tests.
 
 * C compiler
-* autoconf - 2.67 or later, preferably 2.69.
-* bison - 2.0 or later, preferably 3.4.
-* gperf - 3.0.3 or later, preferably 3.1.
+* autoconf
+* bison
+* gperf
 * ruby - Ruby itself is prerequisite in order to build Ruby from source. It
   can be 1.8.
 
 You should also have access to development headers for the following
 libraries, but these are not required:
 
+* Tcl/Tk
 * NDBM/QDBM
 * GDBM
-* OpenSSL/LibreSSL
+* OpenSSL
 * readline/editline(libedit)
 * zlib
 * libffi
@@ -279,15 +287,15 @@ Now let's build CRuby:
 
 * Checkout the CRuby source code:
 
-    git clone https://github.com/ruby/ruby.git ruby-master
+    git clone git://github.com/ruby/ruby.git ruby-trunk
 
 * Generate the configuration files and build:
 
-    cd ruby-master
+    cd ruby-trunk
     autoconf
     mkdir build && cd build # its good practice to build outside of source dir
-    mkdir ~/.rubies # we will install to .rubies/ruby-master in our home dir
-    ../configure --prefix="${HOME}/.rubies/ruby-master"
+    mkdir ~/.rubies # we will install to .rubies/ruby-trunk in our home dir
+    ../configure --prefix="${HOME}/.rubies/ruby-trunk"
     make up && make install
 
 After adding Ruby to your PATH, you should be ready to run the test suite:
@@ -311,7 +319,7 @@ For older versions of Ruby you will need to run the build setup again after
 checking out the associated branch in git, for example if you wanted to
 checkout 1.9.3:
 
-    git clone https://github.com/ruby/ruby.git --branch ruby_1_9_3
+    git clone git://github.com/ruby/ruby.git --branch ruby_1_9_3
 
 Once you checked out the source code, you can update the local copy by:
 
@@ -324,11 +332,11 @@ Or, update, build, install and check, by just:
 == Contributing Documentation
 
 If you're interested in contributing documentation directly to CRuby there is
-some information available at
-{Contributing}[https://github.com/ruby/ruby#contributing].
+a wealth of information available at
+{documenting-ruby.org}[http://documenting-ruby.org/].
 
 There is also the {Ruby Reference
-Manual}[https://github.com/rurema/doctree/wiki] in Japanese.
+Manual}[https://bugs.ruby-lang.org/projects/rurema] in Japanese.
 
 == Contributing A Patch
 
@@ -344,7 +352,7 @@ Before you submit a patch, there are a few things you should know:
 
 To improve the chance your patch will be accepted please follow these simple rules:
 
-* Bug fixes should be committed on master first
+* Bug fixes should be committed on trunk first
 * Format of the patch file must be a unified diff (ie: diff -pu, svn diff, or git diff)
 * Don't introduce cosmetic changes
 * Follow the original coding style of the code
@@ -352,24 +360,23 @@ To improve the chance your patch will be accepted please follow these simple rul
 
 First thing you should do is check out the code if you haven't already:
 
-  git clone https://github.com/ruby/ruby.git ruby-master
+  git clone git://github.com/ruby/ruby.git ruby-trunk
 
 Now create a dedicated branch:
 
-  cd ruby-master
+  cd ruby-trunk
   git checkout -b my_new_branch
 
 The name of your branch doesn't really matter because it will only exist on
 your local computer and won't be part of the official Ruby repository. It will
 be used to create patches based on the differences between your branch and
-master, or edge Ruby.
+trunk, or edge Ruby.
 
 === Coding style
 
 Here are some general rules to follow when writing Ruby and C code for CRuby:
 
-* Indent 4 spaces for C without tabs (old codes might use tabs for eight-space indentation,
-  but newer codes recommend to use spaces only)
+* Indent 4 spaces for C with tabs for eight-space indentation (emacs default)
 * Indent 2 space tabs for Ruby
 * Do not use TABs in ruby codes
 * ANSI C style for 1.9+ for function declarations
@@ -380,25 +387,48 @@ Here are some general rules to follow when writing Ruby and C code for CRuby:
 * ABBRs should be all upper case.
 * Do as others do
 
-=== Commit messages
+=== ChangeLog
+
+Although not required, if you wish to add a ChangeLog entry for your change
+please note:
+
+You can use the following template for the ChangeLog entry on your commit:
+
+  Thu Jan  1 00:00:00 2004  Your Name  <yourmail@example.com>
+
+  	* filename (function): short description of this commit.
+  	  This should include your intention of this change.
+  	  [bug:#number] [mailinglist:number]
 
-When you're ready to commit:
+  	* filename2 (function2): additional description for this file/function.
 
-   git commit path/to/files
+This follows {GNU Coding Standards for Change
+Logs}[http://www.gnu.org/prep/standards/html_node/Change-Logs.html#Change-Logs],
+some other requirements and tips:
 
-This will open your editor in which you write your commit message.
-Use the following style for commit messages:
+* Timestamps must be in JST (+09:00) in the style as above.
+* Two spaces between the timestamp and your name. Two spaces between
+  your name and your mail address.
+* One blank line between the timestamp and the description.
+* Indent the description with TAB. 2nd line should begin with TAB+2SP.
+* Write a entry (*) for each change.
+* Refer to redmine issue or discussion on the mailing list.
+* For GitHub issues, use [GH-#] (such as [Fixes GH-234]
+* One blank line between entries.
+* Do as other committers do.
 
-* Use a succint subject line.
-* Include reasoning behind the change in the commit message, focusing on why
-  the change is being made.
-* Refer to redmine issue (such as Fixes [Bug #1234] or Implements
-  [Feature #3456]), or discussion on the mailing list
-  (such as [ruby-core:12345]).
-* For GitHub issues, use [GH-#] (such as [Fixes GH-234]).
-* Follow the style used by other committers.
+You can generate the ChangeLog entry by running <code>make change</code>
 
-=== Contributing your code
+When you're ready to commit, copy your ChangeLog entry into the commit message,
+keeping the same formatting and select your files:
+
+    git commit ChangeLog path/to/files
+
+In the likely event that your branch becomes outdated, you will have to update
+your working branch:
+
+    git fetch origin
+    git rebase remotes/origin/master
 
 Now that you've got some code you want to contribute, let's get set up to
 generate a patch. Start by forking the github mirror, check the {github docs on
@@ -415,7 +445,7 @@ Next copy the writable url for your fork and add it as a git remote, replace
 
 In order to generate a patch that you can upload to the bug tracker, we can use
 the github interface to review our changes just visit
-https://github.com/my_username/ruby/compare/master...my_new_branch
+https://github.com/my_username/ruby/compare/trunk...my_new_branch
 
 Next, you can simply add '.patch' to the end of this URL and it will generate
 the patch for you, save the file to your computer and upload it to the bug
@@ -426,22 +456,7 @@ Since git is a distributed system, you are welcome to host your git repository
 on any {publicly accessible hosting
 site}[https://git.wiki.kernel.org/index.php/GitHosting], including {hosting your
 own}[https://www.kernel.org/pub/software/scm/git/docs/user-manual.html#public-repositories]
-You may use the {'git format-patch'}[https://git-scm.com/docs/git-format-patch]
+You may use the {'git format-patch'}[http://git-scm.com/docs/git-format-patch]
 command to generate patch files to upload to redmine.  You may also use
-the {'git request-pull'}[https://git-scm.com/docs/git-request-pull] command for
+the {'git request-pull'}[http://git-scm.com/docs/git-request-pull] command for
 formatting pull request messages to redmine.
-
-=== Updating the official repository
-
-If you are a committer, you can push changes directly into the official
-repository:
-
-    git push origin your-branch-name:master
-
-However, it is likely will have become outdated, and you will have to
-update it.  In that case, run:
-
-    git fetch origin
-    git rebase remotes/origin/master
-
-and then try pushing your changes again.
diff --git a/doc/contributors.rdoc b/doc/contributors.rdoc
index 7c3722032b..ced4eb1cd0 100644
--- a/doc/contributors.rdoc
+++ b/doc/contributors.rdoc
@@ -37,9 +37,6 @@ arton
 * He is the distributor of ActiveScriptRuby and experimental 1.9.0-x installers for win32.
 * Wrote patches for win32ole, gc.c, tmpdir.rb
 
-Sergey Avseyev
-* Added IO#pread and IO#pwrite.
-
 == B
 
 Daniel Berger
@@ -60,9 +57,6 @@ Oliver M. Bolzer
 Alexey Borzenkov
 * a patch for mkmf.rb
 
-Evan Brodie
-* a patch for documentation of Float#round
-
 Richard Brown
 * a patch for configure.in
 
@@ -88,7 +82,7 @@ Christoph
 * patches for set.rb
 
 Sean Chittenden
-* patches for net/http, cgi
+* pathces for net/http, cgi
 
 William D. Clinger
 * ruby_strtod is based on his paper.
@@ -109,7 +103,7 @@ Martin Duerst (duerst)
 * M17N
 
 Paul Duncan
-* patches for rdoc
+* pathces for rdoc
 
 Alexander Dymo
 * a patch for lib/benchmark.rb
@@ -603,15 +597,6 @@ Richard M. Stallman
 Robin Stocker
 * documentation
 
-Joshua Stowers
-* a patch for array.c
-
-Marcus Stollsteimer (stomar)
-* committer
-* a maintainer of www.ruby-lang.org
-* patches for cgi (HTML5 tag maker), numeric.c, bigdecimal, ostruct.rb, prime.rb, and others
-* documentation
-
 Adam Strzelecki
 * a patch for compile.c
 
diff --git a/doc/etc.rd.ja b/doc/etc.rd.ja
new file mode 100644
index 0000000000..b4ff6ed04e
--- /dev/null
+++ b/doc/etc.rd.ja
@@ -0,0 +1,75 @@
+# etc.rd.ja -  -*- mode: rd; coding: utf-8; -*- created at: Fri Jul 14 00:47:15 JST 1995
+=begin
+
+= Etc(モジュール)
+
+実行���るOS�ら�情報を得る���モジュール．クラス�インクルード
+��使���も��る．
+
+== Module Function
+
+--- getlogin
+
+	自分�login�を返�．�れ�失敗��場��getpwuid()を用�る�
+	良�．
+
+--- getpwnam(name)
+
+	/etc/passwdファイル(�る��DBMファイルやNISデータベース)を検
+	索�，name���を��passwdエントリを返�．戻り値�passwd構造
+	体�以下�メン�を��．
+
+	  struct passwd
+	    name 	# ユーザ�(文字列)
+	    passwd	# パスワード(文字列)
+	    uid		# ユーザID(整数)
+	    gid		# グループID(整数)
+	    gecos	# gecosフィールド(文字列)
+	    dir		# ホームディレクトリ(文字列)
+	    shell	# ログインシェル(文字列)
+	    # 以��メン��システム�よ����供�れ��．
+	    change	# パスワード変更時間(整数)
+	    quota	# クォータ(整数)
+	    age		# エージ(整数)
+	    class	# ユーザアクセスクラス(文字列)
+	    comment	# コメント(文字列)
+	    expire	# アカウント有効期�(整数)
+	  end
+
+	詳細�getpwnam(3)を�照���．
+
+--- getpwuid([uid])
+
+	uidをユーザID��るpasswdエントリを返�．戻り値�getpwnam()�
+	�様��る．引数を�略��場���getuid()�値を用�る．詳細�
+	getpwuid(3)を�照���．
+
+--- getgrgid(gid)
+
+	/etc/groupファイル(�る��…getpwnam�照)を検索�，gidをグルー
+	プID��るグループエントリを返�．戻り値�group構造体�以下�
+	メン�を��．
+
+	  struct group
+	    name 	# グループ�(文字列)
+	    passwd	# グループ�パスワード(文字列)
+	    gid		# グループID(整数)
+	    mem		# グループメン����列
+	  end
+
+	詳細�getgrgid(3)を�照���．
+
+--- getgrnam(name)
+
+	name������グループエントリを返�．戻り値�getgrgid()��
+	様��る．詳細�getgrnam(3)を�照．
+
+--- group
+
+	全��グループエントリを順�アクセス�る���イテレータ．
+
+--- passwd
+
+	全��passwdエントリを順�アクセス�る���イテレータ．
+
+=end
diff --git a/doc/extension.ja.rdoc b/doc/extension.ja.rdoc
index 47303ec408..1537054b6c 100644
--- a/doc/extension.ja.rdoc
+++ b/doc/extension.ja.rdoc
@@ -1,10 +1,8 @@
 # extension.ja.rdoc -  -*- RDoc -*- created at: Mon Aug  7 16:45:54 JST 1995
 
-= Ruby�拡張ライブラリ�作り方
-
 Ruby�拡張ライブラリ�作り方を説明���．
 
-== 基礎知識
+= 基礎知識
 
 C�変数��型��り，データ��型��り��ん．���ら，�
 ����インタをint�変数�代入�る�，��値�整数����
@@ -25,7 +23,7 @@ VALUE�らC�����味��るデータを�り出�����
 �両方�必���．(1)を忘れる�間���データ�変��行�れ
 �，最悪プログラム�core dump���．
 
-=== データタイプ
+== データタイプ
 
 Ruby��ユーザ�使��能性��る以下�タイプ��り��．
 
@@ -59,7 +57,7 @@ T_SYMBOL   :: シンボル
 
 ��ん��タイプ�C�構造体�実装�れ����．
 
-=== VALUE�データタイプを�ェック�る
+== VALUE�データタイプを�ェック�る
 
 ruby.h��TYPE()���マクロ�定義�れ���，VALUE�データ
 タイプを知る���出���．TYPE()マクロ�上�紹介��T_XXXX
@@ -96,7 +94,7 @@ FIXNUMã�¨NILã�«é–¢ã�—ã�¦ã�¯ã‚ˆã‚Šé«˜é€Ÿã�ªåˆ¤åˆ¥ãƒžã‚¯ãƒ­ã�Œç”¨æ„�ã�•ã‚Œã�¦ã�„ã�
   FIXNUM_P(obj)
   NIL_P(obj)
 
-=== VALUEをC�データ�変��る
+== VALUEをC�データ�変��る
 
 データタイプ�T_NIL，T_FALSE，T_TRUE��る時，データ��れ�
 れnil，false，true��．��データタイプ�オブジェクト���
@@ -157,7 +155,7 @@ Rubyã�®æ§‹é€ ä½“を直接アクセスã�™ã‚‹æ™‚ã�«æ°—ã‚’ã�¤ã�‘ã�ªã�‘ã‚Œã�°ã�ªã‚‰ã
 ������．直接変更��場�，オブジェクト�内容�整�性�
 �れ�����，����グ�原因��り��．
 
-=== C�データをVALUE�変��る
+== C�データをVALUE�変��る
 
 VALUE�実際�構造�
 
@@ -184,13 +182,13 @@ FIXNUMã�«é–¢ã�—ã�¦ã�¯å¤‰æ�›ãƒžã‚¯ãƒ­ã‚’経由ã�™ã‚‹å¿…è¦�ã�Œã�‚ã‚Šã�¾ã�™ï¼ŽCã�®æ
 �使�分������．
 
 INT2FIX() :: も��整数�31bit���63bit以内���る自信
-             ��る時
+      	     ��る時
 INT2NUM() :: 任��整数�らVALUE�
 
 INT2NUM()�整数�FIXNUM�範囲���ら��場�，Bignum�変�
 ���れ��(�，少���)．
 
-=== Ruby�データを�作�る
+== Ruby�データを�作�る
 
 先程も述��通り，Ruby�構造体をアクセス�る時�内容�更新を
 行����勧�られ��ん．�，Ruby�データを�作�る時��
@@ -199,7 +197,7 @@ Ruby�用����る関数を用������．
 ����も��も使�れる����文字列��列�生�/�作を行
 �関数を����(全部������)．
 
-==== 文字列�対�る関数
+=== 文字列�対�る関数
 
 rb_str_new(const char *ptr, long len) ::
 
@@ -215,9 +213,16 @@ rb_str_new_literal(const char *ptr) ::
 
   C�リテラル文字列�らRuby�文字列を生��る．
 
-rb_str_append(VALUE str1, VALUE str2) ::
+rb_tainted_str_new(const char *ptr, long len) ::
+
+  汚染マーク�付加�れ�新��Ruby�文字列を生��る．外部
+  �ら�データ�基��文字列��汚染マーク�付加�れる��
+  ��る．
+
+rb_tainted_str_new2(const char *ptr) ::
+rb_tainted_str_new_cstr(const char *ptr) ::
 
-  Ruby�文字列str1�Ruby�文字列str2を追加�る．
+  C�文字列�ら汚染マーク�付加�れ�Ruby�文字列を生��る．
 
 rb_sprintf(const char *format, ...) ::
 rb_vsprintf(const char *format, va_list ap) ::
@@ -244,15 +249,15 @@ rb_str_vcatf(VALUE str, const char* format, va_list ap) ::
 
   C�文字列format�続�引数をprintf(3)�フォーマット������
   整形�，Ruby�文字列str�追加�る．��関数�機能�，�れ�れ
-  rb_str_append(str, rb_sprintf(format, ...)) ã‚„
-  rb_str_append(str, rb_vsprintf(format, ap)) ��等��る．
+  rb_str_cat2(str, rb_sprintf(format, ...)) ã‚„
+  rb_str_cat2(str, rb_vsprintf(format, ap)) ��等��る．
 
 rb_enc_str_new(const char *ptr, long len, rb_encoding *enc) ::
 rb_enc_str_new_cstr(const char *ptr, rb_encoding *enc) ::
 
   指定�れ�エンコーディング�Ruby�文字列を生��る.
 
-rb_enc_str_new_literal(const char *ptr, rb_encoding *enc) ::
+rb_enc_str_new_literal(const char *ptr) ::
 
   C�リテラル文字列�ら指定�れ�エンコーディング�Ruby�文字列を生��る．
 
@@ -290,15 +295,7 @@ rb_str_set_len(VALUE str, long len) ::
   len�イト���内容��存�れる．len�str�容�を越���
   ���ら��．
 
-rb_str_modify(VALUE str) ::
-
-  Ruby�文字列�変更�る準備を�る．str�変更�能���れ�例
-  外�発生�る．str��ッファ�共有�れ��る場��，新���ッ
-  ファを割り当��共有�れ����状態��る．RSTRING_PTRを使�
-  �中身を変更��り，rb_str_set_lenを呼ん�り�る���，
-  必���関数を呼���れ�ら��．
-
-==== �列�対�る関数
+=== �列�対�る関数
 
 rb_ary_new() ::
 
@@ -329,7 +326,7 @@ rb_ary_to_ary(VALUE obj) ::
 引数ary��列を渡���れ��ら��. �も���
 コアを��.
 
-rb_ary_aref(int argc, const VALUE *argv, VALUE ary) ::
+rb_ary_aref(argc, VALUE *argv, VALUE ary) ::
 
   Array#[]��等.
 
@@ -356,14 +353,14 @@ rb_ary_cat(VALUE ary, const VALUE *ptr, long len) ::
 
   �列ary�ptr�らlen個�オブジェクトを追加�る．
 
-== Ruby�機能を使�
+= Ruby�機能を使�
 
 原�的�Ruby�書�る���C�も書���．Ruby��も��C�記
 述�れ��るん���ら，当然����当然�ん����．���
 �Ruby�拡張�使����多�����予測�れる機能を中心�紹
 介���．
 
-=== Ruby�機能を追加�る
+== Ruby�機能を追加�る
 
 Ruby��供�れ��る関数を使��Rubyインタプリタ�新��機能
 を追加�る�������．Ruby��以下�機能を追加�る関数�
@@ -375,7 +372,7 @@ Ruby��供�れ��る関数を使��Rubyインタプリタ�新��
 
 ��順�紹介���．
 
-==== クラス/モジュール定義
+=== クラス/モジュール定義
 
 クラスやモジュールを定義�る����，以下�関数を使���．
 
@@ -392,15 +389,15 @@ Ruby��供�れ��る関数を使��Rubyインタプリタ�新��
   VALUE rb_define_class_under(VALUE outer, const char *name, VALUE super)
   VALUE rb_define_module_under(VALUE outer, const char *name)
 
-==== メソッド/特異メソッド定義
+=== メソッド/特異メソッド定義
 
 メソッドや特異メソッドを定義�る��以下�関数を使���．
 
   void rb_define_method(VALUE klass, const char *name,
-                        VALUE (*func)(ANYARGS), int argc)
+                        VALUE (*func)(), int argc)
 
   void rb_define_singleton_method(VALUE object, const char *name,
-                                  VALUE (*func)(ANYARGS), int argc)
+                                  VALUE (*func)(), int argc)
 
 念���説明�る�「特異メソッド���，��特定�オブジェク
 ト�対����有効�メソッド��．Ruby��よ�Smalltalk��
@@ -426,9 +423,9 @@ argcã�Œ-1ã�®æ™‚ã�¯å¼•æ•°ã‚’é…�列ã�«å…¥ã‚Œã�¦æ¸¡ã�•ã‚Œã�¾ã�™ï¼Žargcã�Œ-2ã�®æ™‚ã�
 private/protected�メソッドを定義�る����関数��り��.
 
   void rb_define_private_method(VALUE klass, const char *name,
-                                VALUE (*func)(ANYARGS), int argc)
+				VALUE (*func)(), int argc)
   void rb_define_protected_method(VALUE klass, const char *name,
-                                  VALUE (*func)(ANYARGS), int argc)
+			          VALUE (*func)(), int argc)
 
 privateメソッド��関数形����呼�出����出���メソッ
 ド��．
@@ -449,12 +446,12 @@ privateメソッド�も�るも���．例を��る�Mathモジュー
 通り��．
 
   void rb_define_module_function(VALUE module, const char *name,
-                                 VALUE (*func)(ANYARGS), int argc)
+		                 VALUE (*func)(), int argc)
 
 関数的メソッド(Kernelモジュール�private method)を定義�る�
 ��関数�以下�通り��．
 
-  void rb_define_global_function(const char *name, VALUE (*func)(ANYARGS), int argc)
+  void rb_define_global_function(const char *name, VALUE (*func)(), int argc)
 
 メソッド�別�を定義�る���関数�以下�通り��．
 
@@ -486,7 +483,7 @@ funcã�¯ã‚¯ãƒ©ã‚¹ã‚’引数ã�¨ã�—ã�¦å�—ã�‘å�–ã�£ã�¦ï¼Œæ–°ã�—ã��割り当ã�¦ã‚‰ã‚Œã
 
   VALUE rb_current_receiver(void)
 
-==== 定数定義
+=== 定数定義
 
 拡張ライブラリ�必��定数��ら���定義�����方�良�
 ��ょ�．定数を定義�る関数�二��り��．
@@ -497,7 +494,7 @@ funcã�¯ã‚¯ãƒ©ã‚¹ã‚’引数ã�¨ã�—ã�¦å�—ã�‘å�–ã�£ã�¦ï¼Œæ–°ã�—ã��割り当ã�¦ã‚‰ã‚Œã
 �者�特定�クラス/モジュール�属�る定数を定義�るも�，後
 者�グロー�ル�定数を定義�るも���．
 
-=== Ruby�機能をC�ら呼�出�
+== Ruby�機能をC�ら呼�出�
 
 既�『1.5 Ruby�データを�作�る��一部紹介��よ��関数を
 使��，Ruby�機能を実����る関数を直接呼�出����出�
@@ -508,7 +505,7 @@ funcã�¯ã‚¯ãƒ©ã‚¹ã‚’引数ã�¨ã�—ã�¦å�—ã�‘å�–ã�£ã�¦ï¼Œæ–°ã�—ã��割り当ã�¦ã‚‰ã‚Œã
 
 �れ以外�もRuby�機能を呼�出�方法������り��．
 
-==== Ruby�プログラムをeval�る
+=== Ruby�プログラムをeval�る
 
 C�らRuby�機能を呼�出�も��も簡��方法���，文字列�
 与�られ�Ruby�プログラムを評価�る以下�関数��り��．
@@ -526,7 +523,7 @@ C�らRuby�機能を呼�出�も��も簡��方法���，文字
 ��関数�エラー�発生�る�nilを返���．���，�功時��
 *state�ゼロ�，�も����ゼロ��り��．
 
-==== ID���シンボル
+=== ID���シンボル
 
 C�ら文字列を経由���Ruby�メソッドを呼�出���も���
 �．����，Rubyインタプリタ内�メソッドや変数�を指定�る
@@ -569,7 +566,7 @@ Rubyã�‹ã‚‰å¼•æ•°ã�¨ã�—ã�¦ä¸Žã�ˆã‚‰ã‚Œã�Ÿã‚·ãƒ³ãƒœãƒ«(ã�¾ã�Ÿã�¯æ–‡å­—列)ã‚’ã‚·ãƒ
 �れら�関数�，ID�代�り�シンボルを返���を除��上記�
 関数�����．
 
-==== C�らRuby�メソッドを呼�出�
+=== C�らRuby�メソッドを呼�出�
 
 C�ら文字列を経由���Ruby�メソッドを呼�出�����以下
 �関数を使���．
@@ -585,7 +582,7 @@ C�ら文字列を経由���Ruby�メソッドを呼�出�����
 
 apply��引数���Ruby��列を与���．
 
-==== 変数/定数を�照/更新�る
+=== 変数/定数を�照/更新�る
 
 C�ら関数を使���照・更新��る��，定数，インスタンス変
 数��．大域変数�一部�も��C�大域変数���アクセス��
@@ -606,11 +603,11 @@ id�rb_intern()�得られるも�を使������．
 定数を新��定義�る����『2.1.3 定数定義��紹介�
 れ��る関数を使������．
 
-== Ruby�C��情報共有
+= Ruby�C��情報共有
 
 C言語�Ruby�間�情報を共有�る方法����解説���．
 
-=== C�ら�照��るRuby�定数
+== C�ら�照��るRuby�定数
 
 以下�Ruby�定数�C�レベル�ら�照����．
 
@@ -623,7 +620,7 @@ Qnil ::
 
   C言語�ら見�「nil�．
 
-=== C�Ruby�共有�れる大域変数
+== C�Ruby�共有�れる大域変数
 
 C�Ruby�大域変数を使��情報を共有����．共有��る大域
 変数�������種類��り��．�����も��も良�使�
@@ -645,7 +642,7 @@ C�Ruby�大域変数を使��情報を共有����．共有��る
 値��照や設定�hook�行�必���り��．
 
   void rb_define_hooked_variable(const char *name, VALUE *var,
-                                 VALUE (*getter)(), void (*setter)())
+				 VALUE (*getter)(), void (*setter)())
 
 ��関数�C�関数�よ��hook���られ�大域変数を定義��
 �．変数��照�れ�時��関数getter�，変数�値�セット�れ
@@ -665,7 +662,7 @@ getter�setter�仕様�次�通り��．
 �れ��.
 
   void rb_define_virtual_variable(const char *name,
-                                  VALUE (*getter)(), void (*setter)())
+				  VALUE (*getter)(), void (*setter)())
 
 ��関数�よ��定義�れ�Ruby�大域変数��照�れ�時��
 getter�，変数�値�セット�れ�時��setter�呼�れ��．
@@ -675,7 +672,7 @@ getter�setter�仕様�以下�通り��．
   (*getter)(ID id);
   (*setter)(VALUE val, ID id);
 
-=== C�データをRubyオブジェクト��る
+== C�データをRubyオブジェクト��る
 
 C�世界�定義�れ�データ(構造体)をRuby�オブジェクト���
 �り扱���場���り���．��よ��場��TypedData_XXX
@@ -688,7 +685,7 @@ Cã�®ä¸–ç•Œã�§å®šç¾©ã�•ã‚Œã�Ÿãƒ‡ãƒ¼ã‚¿(構造体)ã‚’Rubyã�®ã‚ªãƒ–ジェクトã�¨ã
 ��り��．
 ++
 
-==== 構造体�らオブジェクト�
+=== 構造体�らオブジェクト�
 
 構造体���インタsvalをRubyオブジェクト�変��る��次�マ
 クロを使���。
@@ -708,8 +705,6 @@ Data�ら派生���場���, 必�rb_undef_alloc_func(klass)
 
 rb_data_type_t�次�よ��定義�れ����．
 
-  typedef struct rb_data_type_struct rb_data_type_t;
-
   struct rb_data_type_struct {
           const char *wrap_struct_name;
           struct {
@@ -780,8 +775,8 @@ RUBY_TYPED_WB_PROTECTED ::
   メソッド�実装��切�ライト�リアを挿入�る責任��り��．
   �も���Ruby�実行時�クラッシュ�る�能性��り��．
 
-  ライト�リア�����doc/extension.ja.rdoc�Appendix D
-  "世代別GC"も�照������．
+  ライト�リア�����doc/extension.rdoc�Appendix D
+  "Generational GC"も�照������．
 
 
 C�構造体�割当�対応�るオブジェクト�生�を�時�行�マク
@@ -798,7 +793,7 @@ klass, data_type�Data_Wrap_Struct�����を���．type
 �割り当�るC構造体�型��．割り当�られ�構造体�変数sval
 �代入�れ��．��変数�型� (type*) ��る必���り��．
 
-==== オブジェクト�ら構造体�
+=== オブジェクト�ら構造体�
 
 TypedData_Wrap_StructやTypedData_Make_Struct�生���オブジェ
 クト�ら構造体���インタを復元�る��以下�マクロを用��
@@ -811,9 +806,7 @@ C�構造体���インタ�変数sval�代入�れ��．
 �れら�マクロ�使�方��ょ��分�り�����，後�説明�
 る例題を�照������．
 
-== 例: dbm�拡張ライブラリ�作�
-
-=== ディレクトリを作る
+== ディレクトリを作る
 
   % mkdir ext/dbm
 
@@ -823,14 +816,14 @@ Ruby 1.1�ら�任��ディレクトリ�ダイナミックライブラリ
 ライブラリ用�ディレクトリを作る必���り��．����当�
 �ん�構���ん．
 
-=== 設計�る
+== 設計�る
 
 ��，当然�ん����，����機能を実��る������設
 計�る必���り��．�ん�クラスを��る�，��クラス��
 �ん�メソッド��る�，クラス��供�る定数������設計
 ���．
 
-=== Cコードを書�
+== Cコードを書�
 
 拡張ライブラリ本体��るC言語�ソースを書���．C言語�ソー
 ス�����時��「ライブラリ�.c�を���良���ょ�．C
@@ -872,7 +865,7 @@ Rubyã�¯æ‹¡å¼µãƒ©ã‚¤ãƒ–ラリをロードã�™ã‚‹æ™‚ã�«ã€ŒInit_ライブラリå��ã€
 DBMライブラリ�dbm�データ�対応�るオブジェクト��る���
 ��ら，C�世界�dbmをRuby�世界��り込む必���り��．
 
-dbm.c��TypedData_Make_Structを以下�よ��使�����．
+dbm.c��Data_Make_Structを以下�よ��使�����．
 
   struct dbmdata {
       int  di_size;
@@ -930,7 +923,7 @@ fdbm_delete()���よ��������．
       /* ... */
 
       if (rb_scan_args(argc, argv, "11", &file, &vmode) == 1) {
-          mode = 0666;          /* default value */
+  	mode = 0666;		/* default value */
       }
 
       /* ... */
@@ -945,9 +938,6 @@ fdbm_delete()���よ��������．
 �，第4引数以��指定��VALUE���照�値を代入���れ�
 �．
 
-引数�数を�ェック�る���らrb_check_arity()�使���．
-�れ�引数をリスト���扱������便利��．
-
 引数をRuby��列������るメソッド�例��
 Thread#initialize��り��．実装�����．
 
@@ -967,7 +957,7 @@ C�大域変数�以下�関数を使��Rubyインタプリタ�変数�
 
   void rb_global_variable(VALUE *var)
 
-=== extconf.rbを用��る
+== extconf.rbを用��る
 
 Makefileを作る場��雛型��るextconf.rb���ファイルを作り
 ��．extconf.rb�ライブラリ�コンパイル�必���件��ェッ
@@ -998,7 +988,7 @@ Makefileを作る場å�ˆã�®é››åž‹ã�«ã�ªã‚‹extconf.rbã�¨ã�„ã�†ãƒ•ã‚¡ã‚¤ãƒ«ã‚’作ã‚
 パイル���時��create_makefileを呼���れ�Makefile�生
 ��れ�，コンパイルも行�れ��ん．
 
-=== dependを用��る
+== dependを用��る
 
 も�，ディレクトリ�depend���ファイル�存在�れ�，
 Makefile��存関係を�ェック���れ��．
@@ -1007,7 +997,7 @@ Makefile��存関係を�ェック���れ��．
 
 ���作る���出���．�����無���ょ�．
 
-=== Makefileを生��る
+== Makefileを生��る
 
 Makefileを実際�生��る����
 
@@ -1029,7 +1019,7 @@ vendor_ruby ディレクトリ�インストール�る場���
 ディレクトリをext以下�用���場���Ruby全体�make�時�
 自動的�Makefile�生��れ����，��ステップ�����．
 
-=== make�る
+== make�る
 
 動的リンクライブラリを生��る場�����場�make�����
 �．必���れ� make install �インストール�れ��．
@@ -1047,26 +1037,26 @@ extconf.rbを書ã��æ�›ã�ˆã‚‹ã�ªã�©ã�—ã�¦Makefileã�®å†�生æˆ�ã�Œå¿…è¦�ã�ªæ™‚ã�¯ã�
 を作り，��� 拡張� .rb �ファイルを置������時�イン
 ストール�れ��．
 
-=== デ�ッグ
+== デ�ッグ
 
 ��，デ�ッグ����動�����ょ��．ext/Setup�ディレ
 クトリ�を書���的�リンク�る��デ�ッガ�使�るよ���
 り��．��分コンパイル����り����．
 
-=== ����り
+== ����り
 
 後����り使��り，広�公開�る�り，売る�り，�自由��
 使�����．Ruby�作者�拡張ライブラリ�関��一切�権利を
 主張���ん．
 
-== Appendix A. Ruby�ソースコード�分類
+= Appendix A. Ruby�ソースコード�分類
 
 Ruby�ソース������分類�る���出���．����クラ
 スライブラリ�部分�基本的�拡張ライブラリ���作り方���
 ����．�れら�ソース�今���説明���ん��解��る�
 ����．
 
-=== Ruby言語�コア
+== Ruby言語�コア
 
 class.c    :: クラス�モジュール
 error.c    :: 例外クラス�例外機構
@@ -1075,14 +1065,14 @@ load.c     :: ライブラリ�ロード
 object.c   :: オブジェクト
 variable.c :: 変数�定数
 
-=== Ruby�構文解�器
+== Ruby�構文解�器
 
 parse.y       :: 字�解�器�構文定義
 parse.c       :: 自動生�
 defs/keywords :: 予約語
 lex.c         :: 自動生�
 
-=== Ruby�評価器 (通称YARV)
+== Ruby�評価器 (通称YARV)
 
   compile.c
   eval.c
@@ -1108,7 +1098,7 @@ lex.c         :: 自動生�
     -> opt*.inc            : 自動生�
     -> vm.inc              : 自動生�
 
-=== 正�表�エンジン (鬼車)
+== 正�表�エンジン (鬼車)
 
   regex.c
   regcomp.c
@@ -1118,7 +1108,7 @@ lex.c         :: 自動生�
   regparse.c
   regsyntax.c
 
-=== ユーティリティ関数
+== ユーティリティ関数
 
 debug.c    :: Cデ�ッガ用�デ�ッグシンボル
 dln.c      :: 動的ローディング
@@ -1126,7 +1116,7 @@ st.c       :: 汎用�ッシュ表
 strftime.c :: 時刻整形
 util.c     :: ��他�ユーティリティ
 
-=== Rubyコマンド�実装
+== Rubyコマンド�実装
 
   dmyext.c
   dmydln.c
@@ -1140,7 +1130,7 @@ util.c     :: ��他�ユーティリティ
   gem_prelude.rb
   prelude.rb
 
-=== クラスライブラリ
+== クラスライブラリ
 
 array.c      :: Array
 bignum.c     :: Bignum
@@ -1172,24 +1162,24 @@ time.c       :: Time
 defs/known_errors.def :: 例外クラス Errno::*
 -> known_errors.inc   :: 自動生�
 
-=== 多言語化
+== 多言語化
 
 encoding.c  :: Encoding
 transcode.c :: Encoding::Converter
 enc/*.c     :: エンコーディングクラス群
 enc/trans/* :: コード�イント対応表
 
-=== gorubyコマンド�実装
+== gorubyコマンド�実装
 
   goruby.c
   golf_prelude.rb      : goruby固有�ライブラリ
     -> golf_prelude.c  : 自動生�
 
-== Appendix B. 拡張用関数リファレンス
+= Appendix B. 拡張用関数リファレンス
 
 C言語�らRuby�機能を利用�るAPI�以下�通り��る．
 
-=== åž‹
+== åž‹
 
 VALUE ::
 
@@ -1198,7 +1188,7 @@ VALUE ::
   体��る．VALUE型を�れら�キャスト�る���R�始�る構造体
   �を全�大文字������マクロ�用��れ��る．
 
-=== 変数・定数
+== 変数・定数
 
 Qnil ::
 
@@ -1212,7 +1202,7 @@ Qfalse ::
 
   定数: falseオブジェクト
 
-=== Cデータ�カプセル化
+== Cデータ�カプセル化
 
 Data_Wrap_Struct(VALUE klass, void (*mark)(), void (*free)(), void *sval) ::
 
@@ -1231,7 +1221,7 @@ Data_Get_Struct(data, type, sval) ::
 
   data�らtype型��インタを�り出�変数sval�代入�るマクロ．
 
-=== 型�ェック
+== 型�ェック
 
   RB_TYPE_P(value, type)
   TYPE(value)
@@ -1240,8 +1230,9 @@ Data_Get_Struct(data, type, sval) ::
   RB_INTEGER_TYPE_P(value)
   RB_FLOAT_TYPE_P(value)
   void Check_Type(VALUE value, int type)
+  SafeStringValue(value)
 
-=== 型変�
+== 型変�
 
   FIX2INT(value), INT2FIX(i)
   FIX2LONG(value), LONG2FIX(l)
@@ -1264,7 +1255,7 @@ Data_Get_Struct(data, type, sval) ::
   StringValueCStr(value)
   rb_str_new2(s)
 
-=== クラス/モジュール定義
+== クラス/モジュール定義
 
 VALUE rb_define_class(const char *name, VALUE super) ::
 
@@ -1292,7 +1283,7 @@ void rb_extend_object(VALUE object, VALUE module) ::
 
   オブジェクトをモジュール(�定義�れ��るメソッド)�拡張�る．
 
-=== 大域変数定義
+== 大域変数定義
 
 void rb_define_variable(const char *name, VALUE *var) ::
 
@@ -1321,15 +1312,10 @@ void rb_define_hooked_variable(const char *name, VALUE *var, VALUE (*getter)(),
 
 void rb_global_variable(VALUE *var) ::
 
-  マーク�る必���るRubyオブジェクトを�む大域変数を，GC
-  �よ��解放�れ��よ���護�る．
-
-void rb_gc_register_mark_object(VALUE object) ::
+  GC���，Rubyプログラム�ら�アクセス�れ���, Rubyオブ
+  ジェクトを�む大域変数をマーク�る．
 
-  マーク�る必���るRubyオブジェクトを，GC�よ��解放�
-  れ��よ��登録�る．
-
-=== 定数
+== 定数
 
 void rb_define_const(VALUE klass, const char *name, VALUE val) ::
 
@@ -1343,9 +1329,9 @@ void rb_define_global_const(const char *name, VALUE val) ::
 
   ����味．
 
-=== メソッド定義
+== メソッド定義
 
-rb_define_method(VALUE klass, const char *name, VALUE (*func)(ANYARGS), int argc) ::
+rb_define_method(VALUE klass, const char *name, VALUE (*func)(), int argc) ::
 
   メソッドを定義�る．argc�selfを除�引数�数．argc�-1�時,
   関数��引数�数(selfを����)を第1引数, 引数��列を第2
@@ -1353,20 +1339,14 @@ rb_define_method(VALUE klass, const char *name, VALUE (*func)(ANYARGS), int argc
   第1引数�self, 第2引数�args(args�引数を�むRuby��列)�
   ��形��与�られる．
 
-rb_define_private_method(VALUE klass, const char *name, VALUE (*func)(ANYARGS), int argc) ::
+rb_define_private_method(VALUE klass, const char *name, VALUE (*func)(), int argc) ::
 
   privateメソッドを定義�る．引数�rb_define_method()���．
 
-rb_define_singleton_method(VALUE klass, const char *name, VALUE (*func)(ANYARGS), int argc) ::
+rb_define_singleton_method(VALUE klass, const char *name, VALUE (*func)(), int argc) ::
 
   特異メソッドを定義�る．引数�rb_define_method()���．
 
-rb_check_arity(int argc, int min, int max) ::
-
-  引数�数��るargc�min..max�範囲�入���る�を�ェック���．
-  も�max�UNLIMITED_ARGUMENTS�ら，上���ェック���ん．
-  も�argc�範囲外�らArgumentError�発生���．
-
 rb_scan_args(int argc, VALUE *argv, const char *fmt, ...) ::
 
   argc, argv形��与�られ�指定�れ�フォーマット�従��引
@@ -1420,10 +1400,10 @@ int rb_get_kwargs(VALUE keyword_hash, const ID *table, int required, int optiona
   optional (optional�負�場��-optional-1) 個�ID��略�能
   キーワード��．必須キーワード�keyword_hash中���場�，
   "missing keyword"ArgumentError�発生���．�略�能キーワー
-  ド���場��，values中�対応�る�素��Qundef�セット�れ
-  ��．keyword_hash�使用�れ���素��る場��，optional�
-  負�ら無視�れ���，�����れ�"unknown keyword"
-  ArgumentError�発生���．
+  ド���場��，values中�対応�る�素�変更�れ��ん．
+  keyword_hash�使用�れ���素��る場��，optional�負�ら
+  新��Hash����略�能引数�次��存�れ���，�����
+  れ�"unknown keyword"ArgumentError�発生���．
 
 VALUE rb_extract_keywords(VALUE *original_hash) ::
 
@@ -1432,7 +1412,7 @@ VALUE rb_extract_keywords(VALUE *original_hash) ::
   先��，元�Hash�Symbol以外�キーを�ん���場���れら�
   コピー�れ�別�新��Hash，�����れ�0��存�れ��．
 
-=== Rubyメソッド呼�出�
+== Rubyメソッド呼�出�
 
 VALUE rb_funcall(VALUE recv, ID mid, int narg, ...) ::
 
@@ -1472,7 +1452,7 @@ int rb_respond_to(VALUE obj, ID id) ::
 
   obj�id�示�れるメソッドを������を返�．
 
-=== インスタンス変数
+== インスタンス変数
 
 VALUE rb_iv_get(VALUE obj, const char *name) ::
 
@@ -1485,7 +1465,7 @@ VALUE rb_iv_set(VALUE obj, const char *name, VALUE val) ::
 
   obj�インスタンス変数をval�セット�る．
 
-=== 制御構造
+== 制御構造
 
 VALUE rb_block_call(VALUE obj, ID mid, int argc, VALUE * argv, VALUE (*func) (ANYARGS), VALUE data2) ::
 
@@ -1510,14 +1490,14 @@ VALUE rb_yield(VALUE val) ::
 
   valを値���イテレータブロックを呼�出�．
 
-VALUE rb_rescue(VALUE (*func1)(ANYARGS), VALUE arg1, VALUE (*func2)(ANYARGS), VALUE arg2) ::
+VALUE rb_rescue(VALUE (*func1)(), VALUE arg1, VALUE (*func2)(), VALUE arg2) ::
 
   関数func1をarg1を引数�呼�出�．func1�実行中�例外�発生
-  ��時�� func2をarg2を第一引数, 発生��例外オブジェクト
-  を第二引数���呼�．戻り値�例外�発生�����時�func1
-  �戻り値, 例外�発生��時��func2�戻り値��る．
+  ��時�� func2をarg2を引数���呼�．戻り値�例外�発生
+  �����時�func1�戻り値, 例外�発生��時��func2�戻
+  り値��る．
 
-VALUE rb_ensure(VALUE (*func1)(ANYARGS), VALUE arg1, VALUE (*func2)(ANYARGS), VALUE arg2) ::
+VALUE rb_ensure(VALUE (*func1)(), VALUE arg1, VALUE (*func2)(), VALUE arg2) ::
 
   関数func1をarg1を引数���実行�, 実行終了後(���例外�
   発生��も) func2をarg2を引数���実行�る．戻り値�func1
@@ -1547,7 +1527,7 @@ void rb_iter_break_value(VALUE value) ::
   �在�最も内��ブロックをvalue�終了�る．ブロック�引数�
   与�られ�valueを返�．��関数�直接�呼�出�元�戻ら��．
 
-=== 例外・エラー
+== 例外・エラー
 
 void rb_warning(const char *fmt, ...) ::
 
@@ -1579,7 +1559,7 @@ void rb_bug(const char *fmt, ...) ::
 ��Object#inspect)を使��VALUE�出力�利用��る．�れ�
 "%i"����る��，整数��"%d"を使用�る��．
 
-=== Ruby��期化・実行
+== Ruby��期化・実行
 
 Rubyをアプリケーション�埋�込む場���以下�インタフェース
 を使�．通常�拡張ライブラリ��必���．
@@ -1603,7 +1583,7 @@ void ruby_script(char *name) ::
 
   Ruby�スクリプト�($0)を設定�る．
 
-=== インタプリタ�イベント�フック
+== インタプリタ�イベント�フック
 
 void rb_add_event_hook(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data) ::
 
@@ -1633,19 +1613,7 @@ int rb_remove_event_hook(rb_event_hook_func_t func) ::
 
   指定�れ�フック関数を削除���．
 
-=== メモリ使用�
-
-void rb_gc_adjust_memory_usage(ssize_t diff) ::
-
-  登録�れ�外部�メモリ使用�を調整���．��関数�外部�ライブラリ�
-  ���ら�メモリを使���る��をGC���る�������．正�diff�
-  ��関数を呼�出��メモリ使用��増加を�味���．新��メモリブロッ
-  ク�確��れ�り，ブロック�より大��サイズ��割り当��れ�り��場
-  �����．負�diff���関数を呼�出��メモリ使用��減少を�味��
-  �．メモリブロック�解放�れ�り，メモリブロック�より���サイズ��
-  確��れ�り��場�����．��関数�GCを引�起���も�れ��ん．
-
-=== 互�性����マクロ
+== 互�性����マクロ
 
 API�互�性を�ェック�る���以下�マクロ�デフォルト�定義�れ����．
 
@@ -1687,7 +1655,7 @@ RB_EVENT_HOOKS_HAVE_CALLBACK_DATA ::
   rb_add_event_hook() �フック関数�渡� data を第3引数���
   ���る��を�味�る．
 
-== Appendix C. extconf.rb�使�る関数��
+= Appendix C. extconf.rb�使�る関数��
 
 extconf.rb�中��利用�能�コンパイル�件�ェック�関数�以
 下�通り��る．
@@ -1813,7 +1781,7 @@ pkg_config(pkg, option=nil) ::
   option�指定�れ�場��，上記��列�代�り���オプションを
   指定��得られ�出力をstrip��も�を返�．
 
-== Appendix D. 世代別GC
+= Appendix D. 世代別GC
 
 Ruby 2.1�ら世代別GC�対応����．我々��れをRGenGC�呼ん����．
 RGenGC�，�去�拡張ライブラリ�（��）互�性を��よ��開発�れ��る
@@ -1826,7 +1794,7 @@ RGenGCã�¯ï¼Œé�ŽåŽ»ã�®æ‹¡å¼µãƒ©ã‚¤ãƒ–ラリã�«ï¼ˆã�»ã�¼ï¼‰äº’æ�›æ€§ã‚’ä¿�ã�¤ã‚ˆã�
 ス�るよ��コード�書���よ����下��．代�り�，rb_ary_aref(),
 rb_ary_store() ���，�切� API 関数を利用�るよ����下��．
 
-����，対応�����詳細� extension.rdoc �「Appendix D. Generational
+����，対応�����詳細� README.EXT �「Appendix D. Generational
 GC�を�照��下��．
 
 :enddoc: Local variables:
diff --git a/doc/extension.rdoc b/doc/extension.rdoc
index 79d25e4249..28052708e2 100644
--- a/doc/extension.rdoc
+++ b/doc/extension.rdoc
@@ -1,10 +1,8 @@
 # extension.rdoc -  -*- RDoc -*- created at: Mon Aug  7 16:45:54 JST 1995
 
-= Creating Extension Libraries for Ruby
-
 This document explains how to make extension libraries for Ruby.
 
-== Basic Knowledge
+= Basic Knowledge
 
 In C, variables have types and data do not have types.  In contrast,
 Ruby variables do not have a static type, and data themselves have
@@ -20,7 +18,7 @@ To retrieve C data from a VALUE, you need to:
 
 Converting to the wrong data type may cause serious problems.
 
-=== Data Types
+== Data Types
 
 The Ruby interpreter has the following data types:
 
@@ -54,7 +52,7 @@ T_ZOMBIE    :: object awaiting finalization
 
 Most of the types are represented by C structures.
 
-=== Check Data Type of the VALUE
+== Check Data Type of the VALUE
 
 The macro TYPE() defined in ruby.h shows the data type of the VALUE.
 TYPE() returns the constant number T_XXXX described above.  To handle
@@ -88,7 +86,7 @@ There are also faster check macros for fixnums and nil.
   FIXNUM_P(obj)
   NIL_P(obj)
 
-=== Convert VALUE into C Data
+== Convert VALUE into C Data
 
 The data for type T_NIL, T_FALSE, T_TRUE are nil, false, true
 respectively.  They are singletons for the data type.
@@ -141,7 +139,7 @@ Notice: Do not change the value of the structure directly, unless you
 are responsible for the result.  This ends up being the cause of
 interesting bugs.
 
-=== Convert C Data into VALUE
+== Convert C Data into VALUE
 
 To convert C data to Ruby values:
 
@@ -167,14 +165,14 @@ INT2NUM() :: for arbitrary sized integers.
 INT2NUM() converts an integer into a Bignum if it is out of the FIXNUM
 range, but is a bit slower.
 
-=== Manipulating Ruby Data
+== Manipulating Ruby Data
 
 As I already mentioned, it is not recommended to modify an object's
 internal structure.  To manipulate objects, use the functions supplied
 by the Ruby interpreter. Some (not all) of the useful functions are
 listed below:
 
-==== String Functions
+=== String Functions
 
 rb_str_new(const char *ptr, long len) ::
 
@@ -190,6 +188,16 @@ rb_str_new_literal(const char *ptr) ::
 
   Creates a new Ruby string from a C string literal.
 
+rb_tainted_str_new(const char *ptr, long len) ::
+
+  Creates a new tainted Ruby string.  Strings from external data
+  sources should be tainted.
+
+rb_tainted_str_new2(const char *ptr) ::
+rb_tainted_str_new_cstr(const char *ptr) ::
+
+  Creates a new tainted Ruby string from a C string.
+
 rb_sprintf(const char *format, ...) ::
 rb_vsprintf(const char *format, va_list ap) ::
 
@@ -200,10 +208,6 @@ rb_vsprintf(const char *format, va_list ap) ::
   must be a VALUE).  Since it conflicts with "%i", for integers in
   format strings, use "%d".
 
-rb_str_append(VALUE str1, VALUE str2) ::
-
-  Appends Ruby string str2 to Ruby string str1.
-
 rb_str_cat(VALUE str, const char *ptr, long len) ::
 
   Appends len bytes of data from ptr to the Ruby string.
@@ -219,15 +223,15 @@ rb_str_vcatf(VALUE str, const char* format, va_list ap) ::
 
   Appends C string format and successive arguments to Ruby string
   str according to a printf-like format.  These functions are
-  equivalent to rb_str_append(str, rb_sprintf(format, ...)) and
-  rb_str_append(str, rb_vsprintf(format, ap)), respectively.
+  equivalent to rb_str_cat2(str, rb_sprintf(format, ...)) and
+  rb_str_cat2(str, rb_vsprintf(format, ap)), respectively.
 
 rb_enc_str_new(const char *ptr, long len, rb_encoding *enc) ::
 rb_enc_str_new_cstr(const char *ptr, rb_encoding *enc) ::
 
   Creates a new Ruby string with the specified encoding.
 
-rb_enc_str_new_literal(const char *ptr, rb_encoding *enc) ::
+rb_enc_str_new_literal(const char *ptr) ::
 
   Creates a new Ruby string from a C string literal with the specified
   encoding.
@@ -269,15 +273,7 @@ rb_str_set_len(VALUE str, long len) ::
   up to len bytes, regardless RSTRING_LEN(str).  len must not exceed
   the capacity of str.
 
-rb_str_modify(VALUE str) ::
-
-  Prepares a Ruby string to modify.  If str is not modifiable, this
-  function raises an exception, or if the buffer of str is shared,
-  this function allocates new buffer to make it unshared.  Always
-  you MUST call this function before modifying the contents using
-  RSTRING_PTR and/or rb_str_set_len.
-
-==== Array Functions
+=== Array Functions
 
 rb_ary_new() ::
 
@@ -307,7 +303,7 @@ rb_ary_to_ary(VALUE obj) ::
 There are many functions to operate an array.  They may dump core if other
 types are given.
 
-rb_ary_aref(int argc, const VALUE *argv, VALUE ary) ::
+rb_ary_aref(argc, VALUE *argv, VALUE ary) ::
 
   Equivalent to Array#[].
 
@@ -334,9 +330,9 @@ rb_ary_cat(VALUE ary, const VALUE *ptr, long len) ::
 
   Appends len elements of objects from ptr to the array.
 
-== Extending Ruby with C
+= Extending Ruby with C
 
-=== Adding New Features to Ruby
+== Adding New Features to Ruby
 
 You can add new features (classes, methods, etc.) to the Ruby
 interpreter.  Ruby provides APIs for defining the following things:
@@ -345,7 +341,7 @@ interpreter.  Ruby provides APIs for defining the following things:
 - Methods, Singleton Methods
 - Constants
 
-==== Class and Module Definition
+=== Class and Module Definition
 
 To define a class or module, use the functions below:
 
@@ -360,15 +356,15 @@ To define nested classes or modules, use the functions below:
   VALUE rb_define_class_under(VALUE outer, const char *name, VALUE super)
   VALUE rb_define_module_under(VALUE outer, const char *name)
 
-==== Method and Singleton Method Definition
+=== Method and Singleton Method Definition
 
 To define methods or singleton methods, use these functions:
 
   void rb_define_method(VALUE klass, const char *name,
-                        VALUE (*func)(ANYARGS), int argc)
+		        VALUE (*func)(), int argc)
 
   void rb_define_singleton_method(VALUE object, const char *name,
-                                  VALUE (*func)(ANYARGS), int argc)
+			          VALUE (*func)(), int argc)
 
 The `argc' represents the number of the arguments to the C function,
 which must be less than 17.  But I doubt you'll need that many.
@@ -400,9 +396,9 @@ as the name of method to be defined. See also ID or Symbol below.
 There are two functions to define private/protected methods:
 
   void rb_define_private_method(VALUE klass, const char *name,
-                                VALUE (*func)(ANYARGS), int argc)
+			        VALUE (*func)(), int argc)
   void rb_define_protected_method(VALUE klass, const char *name,
-                                  VALUE (*func)(ANYARGS), int argc)
+			          VALUE (*func)(), int argc)
 
 At last, rb_define_module_function defines a module function,
 which are private AND singleton methods of the module.
@@ -419,12 +415,12 @@ or
 To define module functions, use:
 
   void rb_define_module_function(VALUE module, const char *name,
-                                 VALUE (*func)(ANYARGS), int argc)
+				 VALUE (*func)(), int argc)
 
 In addition, function-like methods, which are private methods defined
 in the Kernel module, can be defined using:
 
-  void rb_define_global_function(const char *name, VALUE (*func)(ANYARGS), int argc)
+  void rb_define_global_function(const char *name, VALUE (*func)(), int argc)
 
 To define an alias for the method,
 
@@ -448,26 +444,12 @@ you may rely on:
 
   VALUE rb_call_super(int argc, const VALUE *argv)
 
-To specify whether keyword arguments are passed when calling super:
-
-  VALUE rb_call_super(int argc, const VALUE *argv, int kw_splat)
-
-+kw_splat+ can have these possible values (used by all methods that accept
-+kw_splat+ argument):
-
-RB_NO_KEYWORDS :: Do not pass keywords
-RB_PASS_KEYWORDS :: Pass keywords, final argument should be a hash of keywords
-RB_PASS_EMPTY_KEYWORDS :: Pass empty keywords (not included in arguments)
-                          (this will be removed in Ruby 3.0)
-RB_PASS_CALLED_KEYWORDS :: Pass keywords if current method was called with
-                           keywords, useful for argument delegation
-
 To achieve the receiver of the current scope (if no other way is
 available), you can use:
 
   VALUE rb_current_receiver(void)
 
-==== Constant Definition
+=== Constant Definition
 
 We have 2 functions to define constants:
 
@@ -477,11 +459,11 @@ We have 2 functions to define constants:
 The former is to define a constant under specified class/module.  The
 latter is to define a global constant.
 
-=== Use Ruby Features from C
+== Use Ruby Features from C
 
 There are several ways to invoke Ruby's features from C code.
 
-==== Evaluate Ruby Programs in a String
+=== Evaluate Ruby Programs in a String
 
 The easiest way to use Ruby's functionality from a C program is to
 evaluate the string as Ruby program.  This function will do the job:
@@ -499,7 +481,7 @@ function:
 It returns nil when an error occurred. Moreover, *state is zero if str was
 successfully evaluated, or nonzero otherwise.
 
-==== ID or Symbol
+=== ID or Symbol
 
 You can invoke methods directly, without parsing the string.  First I
 need to explain about ID.  ID is the integer number to represent
@@ -550,7 +532,7 @@ and to convert Ruby Symbol object to ID, use
 
   ID SYM2ID(VALUE symbol)
 
-==== Invoke Ruby Method from C
+=== Invoke Ruby Method from C
 
 To invoke methods directly, you can use the function below
 
@@ -559,7 +541,7 @@ To invoke methods directly, you can use the function below
 This function invokes a method on the recv, with the method name
 specified by the symbol mid.
 
-==== Accessing the Variables and Constants
+=== Accessing the Variables and Constants
 
 You can access class variables and instance variables using access
 functions.  Also, global variables can be shared between both
@@ -578,7 +560,7 @@ To access the constants of the class/module:
 
 See also Constant Definition above.
 
-== Information Sharing Between Ruby and C
+= Information Sharing Between Ruby and C
 
 === Ruby Constants That Can Be Accessed From C
 
@@ -594,7 +576,7 @@ Qnil ::
 
   Ruby nil in C scope.
 
-=== Global Variables Shared Between C and Ruby
+== Global Variables Shared Between C and Ruby
 
 Information can be shared between the two environments using shared global
 variables.  To define them, you can use functions listed below:
@@ -610,11 +592,11 @@ function below.
 
   void rb_define_readonly_variable(const char *name, VALUE *var)
 
-You can define hooked variables.  The accessor functions (getter and
+You can defined hooked variables.  The accessor functions (getter and
 setter) are called on access to the hooked variables.
 
   void rb_define_hooked_variable(const char *name, VALUE *var,
-                                 VALUE (*getter)(), void (*setter)())
+				 VALUE (*getter)(), void (*setter)())
 
 If you need to supply either setter or getter, just supply 0 for the
 hook you don't need.  If both hooks are 0, rb_define_hooked_variable()
@@ -629,14 +611,14 @@ Also you can define a Ruby global variable without a corresponding C
 variable.  The value of the variable will be set/get only by hooks.
 
   void rb_define_virtual_variable(const char *name,
-                                  VALUE (*getter)(), void (*setter)())
+				  VALUE (*getter)(), void (*setter)())
 
 The prototypes of the getter and setter functions are as follows:
 
   VALUE (*getter)(ID id);
   void (*setter)(VALUE val, ID id);
 
-=== Encapsulate C Data into a Ruby Object
+== Encapsulate C Data into a Ruby Object
 
 Sometimes you need to expose your struct in the C world as a Ruby
 object.
@@ -650,7 +632,7 @@ In the future version of Ruby, it is possible old macros will not
 work.
 ++
 
-==== C struct to Ruby object
+=== C struct to Ruby object
 
 You can convert sval, a pointer to your struct, into a Ruby object
 with the next macro.
@@ -670,8 +652,6 @@ If it doesn't, you have to call rb_undef_alloc_func(klass).
 rb_data_type_t is defined like this.  Let's take a look at each
 member of the struct.
 
-  typedef struct rb_data_type_struct rb_data_type_t;
-
   struct rb_data_type_struct {
           const char *wrap_struct_name;
           struct {
@@ -755,10 +735,10 @@ Arguments klass and data_type work like their counterparts in
 TypedData_Wrap_Struct().  A pointer to the allocated structure will
 be assigned to sval, which should be a pointer of the type specified.
 
-==== Ruby object to C struct
+=== Ruby object to C struct
 
 To retrieve the C pointer from the Data object, use the macro
-TypedData_Get_Struct().
+Data_Get_Struct().
 
   TypedData_Get_Struct(obj, type, &data_type, sval)
 
@@ -766,23 +746,23 @@ A pointer to the structure will be assigned to the variable sval.
 
 See the example below for details.
 
-== Example - Creating the dbm Extension
+= Example - Creating the dbm Extension
 
 OK, here's the example of making an extension library.  This is the
 extension to access DBMs.  The full source is included in the ext/
 directory in the Ruby's source tree.
 
-=== Make the Directory
+== Make the Directory
 
   % mkdir ext/dbm
 
 Make a directory for the extension library under ext directory.
 
-=== Design the Library
+== Design the Library
 
 You need to design the library features, before making it.
 
-=== Write the C Code
+== Write the C Code
 
 You need to write C code for your extension library.  If your library
 has only one source file, choosing ``LIBRARY.c'' as a file name is
@@ -822,7 +802,7 @@ Here's the example of an initializing function.
   }
 
 The dbm extension wraps the dbm struct in the C environment using
-TypedData_Make_Struct.
+Data_Make_Struct.
 
   struct dbmdata {
       int  di_size;
@@ -873,7 +853,7 @@ arguments like this:
   {
       /* ... */
       if (rb_scan_args(argc, argv, "11", &file, &vmode) == 1) {
-          mode = 0666;          /* default value */
+          mode = 0666;		/* default value */
       }
       /* ... */
   }
@@ -887,9 +867,6 @@ arguments.  The third argument is a string that specifies how to
 capture method arguments and assign them to the following VALUE
 references.
 
-You can just check the argument number with rb_check_arity(), this is
-handy in the case you want to treat the arguments as a list.
-
 The following is an example of a method that takes arguments by Ruby's
 array:
 
@@ -907,11 +884,7 @@ but are not exported to the Ruby world.  You need to protect them by
 
   void rb_global_variable(VALUE *var)
 
-or the objects themselves by
-
-  void rb_gc_register_mark_object(VALUE object)
-
-=== Prepare extconf.rb
+== Prepare extconf.rb
 
 If the file named extconf.rb exists, it will be executed to generate
 Makefile.
@@ -960,7 +933,7 @@ If a compilation condition is not fulfilled, you should not call
 ``create_makefile''.  The Makefile will not be generated, compilation will
 not be done.
 
-=== Prepare Depend (Optional)
+== Prepare Depend (Optional)
 
 If the file named depend exists, Makefile will include that file to
 check dependencies.  You can make this file by invoking
@@ -969,7 +942,7 @@ check dependencies.  You can make this file by invoking
 
 It's harmless.  Prepare it.
 
-=== Generate Makefile
+== Generate Makefile
 
 Try generating the Makefile by:
 
@@ -984,7 +957,7 @@ You don't need this step if you put the extension library under the ext
 directory of the ruby source tree.  In that case, compilation of the
 interpreter will do this step for you.
 
-=== Run make
+== Run make
 
 Type
 
@@ -993,21 +966,21 @@ Type
 to compile your extension.  You don't need this step either if you have
 put the extension library under the ext directory of the ruby source tree.
 
-=== Debug
+== Debug
 
 You may need to rb_debug the extension.  Extensions can be linked
 statically by adding the directory name in the ext/Setup file so that
 you can inspect the extension with the debugger.
 
-=== Done! Now You Have the Extension Library
+== Done! Now You Have the Extension Library
 
 You can do anything you want with your library.  The author of Ruby
 will not claim any restrictions on your code depending on the Ruby API.
 Feel free to use, modify, distribute or sell your program.
 
-== Appendix A. Ruby Source Files Overview
+= Appendix A. Ruby Source Files Overview
 
-=== Ruby Language Core
+== Ruby Language Core
 
 class.c    :: classes and modules
 error.c    :: exception classes and exception mechanism
@@ -1016,14 +989,14 @@ load.c     :: library loading
 object.c   :: objects
 variable.c :: variables and constants
 
-=== Ruby Syntax Parser
+== Ruby Syntax Parser
 
 parse.y       :: grammar definition
 parse.c       :: automatically generated from parse.y
 defs/keywords :: reserved keywords
 lex.c         :: automatically generated from keywords
 
-=== Ruby Evaluator (a.k.a. YARV)
+== Ruby Evaluator (a.k.a. YARV)
 
   compile.c
   eval.c
@@ -1049,7 +1022,7 @@ lex.c         :: automatically generated from keywords
     -> opt*.inc            : automatically generated
     -> vm.inc              : automatically generated
 
-=== Regular Expression Engine (Oniguruma)
+== Regular Expression Engine (Oniguruma)
 
   regex.c
   regcomp.c
@@ -1059,7 +1032,7 @@ lex.c         :: automatically generated from keywords
   regparse.c
   regsyntax.c
 
-=== Utility Functions
+== Utility Functions
 
 debug.c    :: debug symbols for C debugger
 dln.c      :: dynamic loading
@@ -1067,7 +1040,7 @@ st.c       :: general purpose hash table
 strftime.c :: formatting times
 util.c     :: misc utilities
 
-=== Ruby Interpreter Implementation
+== Ruby Interpreter Implementation
 
   dmyext.c
   dmydln.c
@@ -1081,7 +1054,7 @@ util.c     :: misc utilities
   gem_prelude.rb
   prelude.rb
 
-=== Class Library
+== Class Library
 
 array.c      :: Array
 bignum.c     :: Bignum
@@ -1113,22 +1086,22 @@ time.c       :: Time
 defs/known_errors.def :: Errno::* exception classes
 -> known_errors.inc   :: automatically generated
 
-=== Multilingualization
+== Multilingualization
 
 encoding.c  :: Encoding
 transcode.c :: Encoding::Converter
 enc/*.c     :: encoding classes
 enc/trans/* :: codepoint mapping tables
 
-=== goruby Interpreter Implementation
+== goruby Interpreter Implementation
 
   goruby.c
   golf_prelude.rb     : goruby specific libraries.
     -> golf_prelude.c : automatically generated
 
-== Appendix B. Ruby Extension API Reference
+= Appendix B. Ruby Extension API Reference
 
-=== Types
+== Types
 
 VALUE ::
 
@@ -1136,7 +1109,7 @@ VALUE ::
   such as struct RString, etc.  To refer the values in structures, use
   casting macros like RSTRING(obj).
 
-=== Variables and Constants
+== Variables and Constants
 
 Qnil ::
 
@@ -1150,7 +1123,7 @@ Qfalse ::
 
   false object
 
-=== C Pointer Wrapping
+== C Pointer Wrapping
 
 Data_Wrap_Struct(VALUE klass, void (*mark)(), void (*free)(), void *sval) ::
 
@@ -1170,7 +1143,7 @@ Data_Get_Struct(data, type, sval) ::
   This macro retrieves the pointer value from DATA, and assigns it to
   the variable sval.
 
-=== Checking Data Types
+== Checking Data Types
 
 RB_TYPE_P(value, type) ::
 
@@ -1200,7 +1173,11 @@ void Check_Type(VALUE value, int type) ::
 
   Ensures +value+ is of the given internal +type+ or raises a TypeError
 
-=== Data Type Conversion
+SaveStringValue(value) ::
+
+  Checks that +value+ is a String and is not tainted
+
+== Data Type Conversion
 
 FIX2INT(value), INT2FIX(i) ::
 
@@ -1284,7 +1261,7 @@ rb_str_new2(s) ::
 
   char * -> String
 
-=== Defining Classes and Modules
+== Defining Classes and Modules
 
 VALUE rb_define_class(const char *name, VALUE super) ::
 
@@ -1311,7 +1288,7 @@ void rb_extend_object(VALUE object, VALUE module) ::
 
   Extend the object with the module's attributes.
 
-=== Defining Global Variables
+== Defining Global Variables
 
 void rb_define_variable(const char *name, VALUE *var) ::
 
@@ -1349,13 +1326,10 @@ void rb_define_hooked_variable(const char *name, VALUE *var, VALUE (*getter)(),
 
 void rb_global_variable(VALUE *var) ::
 
-  Tells GC to protect C global variable, which holds Ruby value to be marked.
-
-void rb_gc_register_mark_object(VALUE object) ::
-
-  Tells GC to protect the +object+, which may not be referenced anywhere.
+  GC requires C global variables which hold Ruby values to be marked.
+  rb_global_variable tells GC to protect these variables.
 
-=== Constant Definition
+== Constant Definition
 
 void rb_define_const(VALUE klass, const char *name, VALUE val) ::
 
@@ -1367,9 +1341,9 @@ void rb_define_global_const(const char *name, VALUE val) ::
 
     rb_define_const(rb_cObject, name, val)
 
-=== Method Definition
+== Method Definition
 
-rb_define_method(VALUE klass, const char *name, VALUE (*func)(ANYARGS), int argc) ::
+rb_define_method(VALUE klass, const char *name, VALUE (*func)(), int argc) ::
 
   Defines a method for the class.  func is the function pointer.  argc
   is the number of arguments.  if argc is -1, the function will receive
@@ -1377,28 +1351,22 @@ rb_define_method(VALUE klass, const char *name, VALUE (*func)(ANYARGS), int argc
   receive 2 arguments, self and args, where args is a Ruby array of
   the method arguments.
 
-rb_define_private_method(VALUE klass, const char *name, VALUE (*func)(ANYARGS), int argc) ::
+rb_define_private_method(VALUE klass, const char *name, VALUE (*func)(), int argc) ::
 
   Defines a private method for the class.  Arguments are same as
   rb_define_method().
 
-rb_define_singleton_method(VALUE klass, const char *name, VALUE (*func)(ANYARGS), int argc) ::
+rb_define_singleton_method(VALUE klass, const char *name, VALUE (*func)(), int argc) ::
 
   Defines a singleton method.  Arguments are same as rb_define_method().
 
-rb_check_arity(int argc, int min, int max) ::
-
-  Check the number of arguments, argc is in the range of min..max.  If
-  max is UNLIMITED_ARGUMENTS, upper bound is not checked.  If argc is
-  out of bounds, an ArgumentError will be raised.
-
 rb_scan_args(int argc, VALUE *argv, const char *fmt, ...) ::
 
   Retrieve argument from argc and argv to given VALUE references
   according to the format string.  The format can be described in ABNF
   as follows:
 
-    scan-arg-spec  := param-arg-spec [keyword-arg-spec] [block-arg-spec]
+    scan-arg-spec  := param-arg-spec [option-hash-arg-spec] [block-arg-spec]
 
     param-arg-spec := pre-arg-spec [post-arg-spec] / post-arg-spec /
                       pre-opt-post-arg-spec
@@ -1407,7 +1375,7 @@ rb_scan_args(int argc, VALUE *argv, const char *fmt, ...) ::
                       [num-of-trailing-mandatory-args]
     pre-opt-post-arg-spec := num-of-leading-mandatory-args num-of-optional-args
                              num-of-trailing-mandatory-args
-    keyword-arg-spec := sym-for-keyword-arg
+    option-hash-arg-spec := sym-for-option-hash-arg
     block-arg-spec := sym-for-block-arg
 
     num-of-leading-mandatory-args  := DIGIT ; The number of leading
@@ -1419,14 +1387,9 @@ rb_scan_args(int argc, VALUE *argv, const char *fmt, ...) ::
                                             ; captured as a ruby array
     num-of-trailing-mandatory-args := DIGIT ; The number of trailing
                                             ; mandatory arguments
-    sym-for-keyword-arg            := ":"   ; Indicates that keyword
-                                            ; argument captured as a hash.
-                                            ; If keyword arguments are not
-                                            ; provided, returns nil.
-                                            ;
-                                            ; Currently, will also consider
-                                            ; final argument as keywords if
-                                            ; it is a hash or can be
+    sym-for-option-hash-arg        := ":"   ; Indicates that an option
+                                            ; hash is captured if the last
+                                            ; argument is a hash or can be
                                             ; converted to a hash with
                                             ; #to_hash.  When the last
                                             ; argument is nil, it is
@@ -1436,15 +1399,6 @@ rb_scan_args(int argc, VALUE *argv, const char *fmt, ...) ::
                                             ; is not specified and
                                             ; arguments are given more
                                             ; than sufficient.
-                                            ;
-                                            ; However, handling final
-                                            ; argument as keywords if
-                                            ; method was not called with
-                                            ; keywords (whether final
-                                            ; argument is hash or nil) is
-                                            ; deprecated. In that case, a
-                                            ; warning will be emitted, and
-                                            ; in Ruby 3.0 it will be an error.
     sym-for-block-arg              := "&"   ; Indicates that an iterator
                                             ; block should be captured if
                                             ; given
@@ -1459,21 +1413,6 @@ rb_scan_args(int argc, VALUE *argv, const char *fmt, ...) ::
   The number of given arguments, excluding an option hash or iterator
   block, is returned.
 
-rb_scan_args_kw(int kw_splat, int argc, VALUE *argv, const char *fmt, ...) ::
-
-  The same as +rb_scan_args+, except the +kw_splat+ argument specifies whether
-  keyword arguments are provided (instead of being determined by the call
-  from Ruby to the C function). +kw_splat+ should be one of the following
-  values:
-
-  RB_SCAN_ARGS_PASS_CALLED_KEYWORDS :: Same behavior as +rb_scan_args+.
-  RB_SCAN_ARGS_KEYWORDS :: The final argument should be a hash treated as
-                           keywords.
-  RB_SCAN_ARGS_EMPTY_KEYWORDS :: Don't treat a final hash as keywords.
-                                 (this will be removed in Ruby 3.0)
-  RB_SCAN_ARGS_LAST_HASH_KEYWORDS :: Treat a final argument as keywords if it
-                                     is a hash, and not as keywords otherwise.
-
 int rb_get_kwargs(VALUE keyword_hash, const ID *table, int required, int optional, VALUE *values) ::
 
   Retrieves argument VALUEs bound to keywords, which directed by +table+
@@ -1483,9 +1422,10 @@ int rb_get_kwargs(VALUE keyword_hash, const ID *table, int required, int optiona
   +optional+ is negative) number of IDs are optional.  If a
   mandatory key is not contained in +keyword_hash+, raises "missing
   keyword" +ArgumentError+.  If an optional key is not present in
-  +keyword_hash+, the corresponding element in +values+ is set to +Qundef+.
-  If +optional+ is negative, rest of +keyword_hash+ are ignored, otherwise
-  raises "unknown keyword" +ArgumentError+.
+  +keyword_hash+, the corresponding element in +values+ is not changed.
+  If +optional+ is negative, rest of +keyword_hash+ are stored in the
+  next to optional +values+ as a new Hash, otherwise raises "unknown
+  keyword" +ArgumentError+.
 
   Be warned, handling keyword arguments in the C API is less efficient
   than handling them in Ruby.  Consider using a Ruby wrapper method
@@ -1499,7 +1439,7 @@ VALUE rb_extract_keywords(VALUE *original_hash) ::
   non-symbol keys, then they are copied to another hash and the new hash
   is stored through +original_hash+, else 0 is stored.
 
-=== Invoking Ruby method
+== Invoking Ruby method
 
 VALUE rb_funcall(VALUE recv, ID mid, int narg, ...) ::
 
@@ -1512,41 +1452,11 @@ VALUE rb_funcallv(VALUE recv, ID mid, int argc, VALUE *argv) ::
   Invokes a method, passing arguments as an array of values.
   Able to call even private/protected methods.
 
-VALUE rb_funcallv_kw(VALUE recv, ID mid, int argc, VALUE *argv, int kw_splat) ::
-
-  Same as rb_funcallv, using +kw_splat+ to determine whether keyword
-  arguments are passed.
-
 VALUE rb_funcallv_public(VALUE recv, ID mid, int argc, VALUE *argv) ::
 
   Invokes a method, passing arguments as an array of values.
   Able to call only public methods.
 
-VALUE rb_funcallv_public_kw(VALUE recv, ID mid, int argc, VALUE *argv, int kw_splat) ::
-
-  Same as rb_funcallv_public, using +kw_splat+ to determine whether keyword
-  arguments are passed.
-
-VALUE rb_funcall_passing_block(VALUE recv, ID mid, int argc, const VALUE* argv) ::
-
-  Same as rb_funcallv_public, except is passes the currently active block as
-  the block when calling the method.
-
-VALUE rb_funcall_passing_block_kw(VALUE recv, ID mid, int argc, const VALUE* argv, int kw_splat) ::
-
-  Same as rb_funcall_passing_block, using +kw_splat+ to determine whether
-  keyword arguments are passed.
-
-VALUE rb_funcall_with_block(VALUE recv, ID mid, int argc, const VALUE *argv, VALUE passed_procval) ::
-
-  Same as rb_funcallv_public, except +passed_procval+ specifies the block to
-  pass to the method.
-
-VALUE rb_funcall_with_block_kw(VALUE recv, ID mid, int argc, const VALUE *argv, VALUE passed_procval, int kw_splat) ::
-
-  Same as rb_funcall_with_block, using +kw_splat+ to determine whether
-  keyword arguments are passed.
-
 VALUE rb_eval_string(const char *str) ::
 
   Compiles and executes the string as a Ruby program.
@@ -1567,7 +1477,7 @@ int rb_respond_to(VALUE obj, ID id) ::
 
   Returns true if the object responds to the message specified by id.
 
-=== Instance Variables
+== Instance Variables
 
 VALUE rb_iv_get(VALUE obj, const char *name) ::
 
@@ -1578,7 +1488,7 @@ VALUE rb_iv_set(VALUE obj, const char *name, VALUE val) ::
 
   Sets the value of the instance variable.
 
-=== Control Structure
+== Control Structure
 
 VALUE rb_block_call(VALUE recv, ID mid, int argc, VALUE * argv, VALUE (*func) (ANYARGS), VALUE data2) ::
 
@@ -1591,11 +1501,6 @@ VALUE rb_block_call(VALUE recv, ID mid, int argc, VALUE * argv, VALUE (*func) (A
   whereas yielded values can be gotten via argc/argv of the third/fourth
   arguments.
 
-VALUE rb_block_call_kw(VALUE recv, ID mid, int argc, VALUE * argv, VALUE (*func) (ANYARGS), VALUE data2, int kw_splat) ::
-
-  Same as rb_funcall_with_block, using +kw_splat+ to determine whether
-  keyword arguments are passed.
-
 \[OBSOLETE] VALUE rb_iterate(VALUE (*func1)(), VALUE arg1, VALUE (*func2)(), VALUE arg2) ::
 
   Calls the function func1, supplying func2 as the block.  func1 will be
@@ -1607,42 +1512,16 @@ VALUE rb_block_call_kw(VALUE recv, ID mid, int argc, VALUE * argv, VALUE (*func)
 
 VALUE rb_yield(VALUE val) ::
 
-  Yields val as a single argument to the block.
-
-VALUE rb_yield_values(int n, ...) ::
-
-  Yields +n+ number of arguments to the block, using one C argument per Ruby
-  argument.
+  Evaluates the block with value val.
 
-VALUE rb_yield_values2(int n, VALUE *argv) ::
-
-  Yields +n+ number of arguments to the block, with all Ruby arguments in the
-  C argv array.
-
-VALUE rb_yield_values_kw(int n, VALUE *argv, int kw_splat) ::
-
-  Same as rb_yield_values2, using +kw_splat+ to determine whether
-  keyword arguments are passed.
-
-VALUE rb_yield_splat(VALUE args) ::
-
-  Same as rb_yield_values2, except arguments are specified by the Ruby
-  array +args+.
-
-VALUE rb_yield_splat_kw(VALUE args, int kw_splat) ::
-
-  Same as rb_yield_splat, using +kw_splat+ to determine whether
-  keyword arguments are passed.
-
-VALUE rb_rescue(VALUE (*func1)(ANYARGS), VALUE arg1, VALUE (*func2)(ANYARGS), VALUE arg2) ::
+VALUE rb_rescue(VALUE (*func1)(), VALUE arg1, VALUE (*func2)(), VALUE arg2) ::
 
   Calls the function func1, with arg1 as the argument.  If an exception
-  occurs during func1, it calls func2 with arg2 as the first argument
-  and the exception object as the second argument.  The return value
-  of rb_rescue() is the return value from func1 if no exception occurs,
-  from func2 otherwise.
+  occurs during func1, it calls func2 with arg2 as the argument.  The
+  return value of rb_rescue() is the return value from func1 if no
+  exception occurs, from func2 otherwise.
 
-VALUE rb_ensure(VALUE (*func1)(ANYARGS), VALUE arg1, VALUE (*func2)(ANYARGS), VALUE arg2) ::
+VALUE rb_ensure(VALUE (*func1)(), VALUE arg1, VALUE (*func2)(), VALUE arg2) ::
 
   Calls the function func1 with arg1 as the argument, then calls func2
   with arg2 if execution terminated.  The return value from
@@ -1674,7 +1553,7 @@ void rb_iter_break_value(VALUE value) ::
   return the given argument value.  This function never return to the
   caller.
 
-=== Exceptions and Errors
+== Exceptions and Errors
 
 void rb_warn(const char *fmt, ...) ::
 
@@ -1709,97 +1588,7 @@ Note: In the format string, "%"PRIsVALUE can be used for Object#to_s
 must be a VALUE).  Since it conflicts with "%i", for integers in
 format strings, use "%d".
 
-=== Threading
-
-As of Ruby 1.9, Ruby supports native 1:1 threading with one kernel
-thread per Ruby Thread object.  Currently, there is a GVL (Global VM Lock)
-which prevents simultaneous execution of Ruby code which may be released
-by the rb_thread_call_without_gvl and rb_thread_call_without_gvl2 functions.
-These functions are tricky-to-use and documented in thread.c; do not
-use them before reading comments in thread.c.
-
-void rb_thread_schedule(void) ::
-
-  Give the scheduler a hint to pass execution to another thread.
-
-=== Input/Output (IO) on a single file descriptor
-
-int rb_io_wait_readable(int fd) ::
-
-  Wait indefinitely for the given FD to become readable, allowing other
-  threads to be scheduled.  Returns a true value if a read may be
-  performed, false if there is an unrecoverable error.
-
-int rb_io_wait_writable(int fd) ::
-
-  Like rb_io_wait_readable, but for writability.
-
-int rb_wait_for_single_fd(int fd, int events, struct timeval *timeout) ::
-
-  Allows waiting on a single FD for one or multiple events with a
-  specified timeout.
-
-  +events+ is a mask of any combination of the following values:
-
-  * RB_WAITFD_IN - wait for readability of normal data
-  * RB_WAITFD_OUT - wait for writability
-  * RB_WAITFD_PRI - wait for readability of urgent data
-
-  Use a NULL +timeout+ to wait indefinitely.
-
-=== I/O Multiplexing
-
-Ruby supports I/O multiplexing based on the select(2) system call.
-The Linux select_tut(2) manpage
-<http://man7.org/linux/man-pages/man2/select_tut.2.html>
-provides a good overview on how to use select(2), and the Ruby API has
-analogous functions and data structures to the well-known select API.
-Understanding of select(2) is required to understand this section.
-
-typedef struct rb_fdset_t ::
-
-  The data structure which wraps the fd_set bitmap used by select(2).
-  This allows Ruby to use FD sets larger than that allowed by
-  historic limitations on modern platforms.
-
-void rb_fd_init(rb_fdset_t *) ::
-
-  Initializes the rb_fdset_t, it must be initialized before other rb_fd_*
-  operations.  Analogous to calling malloc(3) to allocate an fd_set.
-
-void rb_fd_term(rb_fdset_t *) ::
-
-  Destroys the rb_fdset_t, releasing any memory and resources it used.
-  It must be reinitialized using rb_fd_init before future use.
-  Analogous to calling free(3) to release memory for an fd_set.
-
-void rb_fd_zero(rb_fdset_t *) ::
-
-  Clears all FDs from the rb_fdset_t, analogous to FD_ZERO(3).
-
-void rb_fd_set(int fd, rb_fdset_t *) ::
-
-  Adds a given FD in the rb_fdset_t, analogous to FD_SET(3).
-
-void rb_fd_clr(int fd, rb_fdset_t *) ::
-
-  Removes a given FD from the rb_fdset_t, analogous to FD_CLR(3).
-
-int rb_fd_isset(int fd, const rb_fdset_t *) ::
-
-  Returns true if a given FD is set in the rb_fdset_t, false if not.
-  Analogous to FD_ISSET(3).
-
-int rb_thread_fd_select(int nfds, rb_fdset_t *readfds, rb_fdset_t *writefds, rb_fdset_t *exceptfds, struct timeval *timeout) ::
-
-  Analogous to the select(2) system call, but allows other Ruby
-  threads to be scheduled while waiting.
-
-  When only waiting on a single FD, favor rb_io_wait_readable,
-  rb_io_wait_writable, or rb_wait_for_single_fd functions since
-  they can be optimized for specific platforms (currently, only Linux).
-
-=== Initialize and Start the Interpreter
+== Initialize and Start the Interpreter
 
 The embedding API functions are below (not needed for extension libraries):
 
@@ -1824,7 +1613,7 @@ void ruby_script(char *name) ::
 
   Specifies the name of the script ($0).
 
-=== Hooks for the Interpreter Events
+== Hooks for the Interpreter Events
 
 void rb_add_event_hook(rb_event_hook_func_t func, rb_event_flag_t events, VALUE data) ::
 
@@ -1854,19 +1643,7 @@ int rb_remove_event_hook(rb_event_hook_func_t func) ::
 
   Removes the specified hook function.
 
-=== Memory usage
-
-void rb_gc_adjust_memory_usage(ssize_t diff) ::
-
-  Adjusts the amount of registered external memory.  You can tell GC how
-  much memory is used by an external library by this function.  Calling
-  this function with positive diff means the memory usage is increased;
-  new memory block is allocated or a block is reallocated as larger
-  size.  Calling this function with negative diff means the memory usage
-  is decreased; a memory block is freed or a block is reallocated as
-  smaller size.  This function may trigger the GC.
-
-=== Macros for Compatibility
+== Macros for Compatibility
 
 Some macros to check API compatibilities are available by default.
 
@@ -1906,67 +1683,25 @@ RB_EVENT_HOOKS_HAVE_CALLBACK_DATA ::
   Means that rb_add_event_hook() takes the third argument `data', to be
   passed to the given event hook function.
 
-=== Defining backward compatible macros for keyword argument functions
-
-Most ruby C extensions are designed to support multiple Ruby versions.
-In order to correctly support Ruby 2.7+ in regards to keyword
-argument separation, C extensions need to use <code>*_kw</code>
-functions.  However, these functions do not exist in Ruby 2.6 and
-below, so in those cases macros should be defined to allow you to use
-the same code on multiple Ruby versions.  Here are example macros
-you can use in extensions that support Ruby 2.6 (or below) when using
-the <code>*_kw</code> functions introduced in Ruby 2.7.
-
-  #ifndef RB_PASS_KEYWORDS
-  /* Only define macros on Ruby <2.7 */
-  #define rb_funcallv_kw(o, m, c, v, kw) rb_funcallv(o, m, c, v)
-  #define rb_funcallv_public_kw(o, m, c, v, kw) rb_funcallv_public(o, m, c, v)
-  #define rb_funcall_passing_block_kw(o, m, c, v, kw) rb_funcall_passing_block(o, m, c, v)
-  #define rb_funcall_with_block_kw(o, m, c, v, b, kw) rb_funcall_with_block(o, m, c, v, b)
-  #define rb_scan_args_kw(kw, c, v, s, ...) rb_scan_args(c, v, s, __VA_ARGS__)
-  #define rb_call_super_kw(c, v, kw) rb_call_super(c, v)
-  #define rb_yield_values_kw(c, v, kw) rb_yield_values2(c, v)
-  #define rb_yield_splat_kw(a, kw) rb_yield_splat(a)
-  #define rb_block_call_kw(o, m, c, v, f, p, kw) rb_block_call(o, m, c, v, f, p)
-  #define rb_fiber_resume_kw(o, c, v, kw) rb_fiber_resume(o, c, v)
-  #define rb_fiber_yield_kw(c, v, kw) rb_fiber_yield(c, v)
-  #define rb_enumeratorize_with_size_kw(o, m, c, v, f, kw) rb_enumeratorize_with_size(o, m, c, v, f)
-  #define SIZED_ENUMERATOR_KW(obj, argc, argv, size_fn, kw_splat) \
-      rb_enumeratorize_with_size((obj), ID2SYM(rb_frame_this_func()), \
-                                 (argc), (argv), (size_fn))
-  #define RETURN_SIZED_ENUMERATOR_KW(obj, argc, argv, size_fn, kw_splat) do { \
-          if (!rb_block_given_p())                                            \
-              return SIZED_ENUMERATOR(obj, argc, argv, size_fn);              \
-      } while (0)
-  #define RETURN_ENUMERATOR_KW(obj, argc, argv, kw_splat) RETURN_SIZED_ENUMERATOR(obj, argc, argv, 0)
-  #define rb_check_funcall_kw(o, m, c, v, kw) rb_check_funcall(o, m, c, v)
-  #define rb_obj_call_init_kw(o, c, v, kw) rb_obj_call_init(o, c, v)
-  #define rb_class_new_instance_kw(c, v, k, kw) rb_class_new_instance(c, v, k)
-  #define rb_proc_call_kw(p, a, kw) rb_proc_call(p, a)
-  #define rb_proc_call_with_block_kw(p, c, v, b, kw) rb_proc_call_with_block(p, c, v, b)
-  #define rb_method_call_kw(c, v, m, kw) rb_method_call(c, v, m)
-  #define rb_method_call_with_block_kw(c, v, m, b, kw) rb_method_call_with_block(c, v, m, b)
-  #endif
-
-== Appendix C. Functions available for use in extconf.rb
+= Appendix C. Functions available for use in extconf.rb
 
 See documentation for {mkmf}[rdoc-ref:MakeMakefile].
 
-== Appendix D. Generational GC
+= Appendix D. Generational GC
 
 Ruby 2.1 introduced a generational garbage collector (called RGenGC).
 RGenGC (mostly) keeps compatibility.
 
 Generally, the use of the technique called write barriers is required in
 extension libraries for generational GC
-(https://en.wikipedia.org/wiki/Garbage_collection_%28computer_science%29).
+(http://en.wikipedia.org/wiki/Garbage_collection_%28computer_science%29).
 RGenGC works fine without write barriers in extension libraries.
 
 If your library adheres to the following tips, performance can
 be further improved. Especially, the "Don't touch pointers directly" section is
 important.
 
-=== Incompatibility
+== Incompatibility
 
 You can't write RBASIC(obj)->klass field directly because it is const
 value now.
@@ -1985,13 +1720,13 @@ VALUE rb_obj_reveal(VALUE obj, VALUE klass) ::
   Reset RBasic::klass to be klass.
   We expect the `klass' is hidden class by rb_obj_hide().
 
-=== Write barriers
+== Write barriers
 
 RGenGC doesn't require write barriers to support generational GC.
 However, caring about write barrier can improve the performance of
 RGenGC. Please check the following tips.
 
-==== Don't touch pointers directly
+=== Don't touch pointers directly
 
 In MRI (include/ruby/ruby.h), some macros to acquire pointers to the
 internal data structures are supported such as RARRAY_PTR(),
@@ -2000,7 +1735,7 @@ RSTRUCT_PTR() and so on.
 DO NOT USE THESE MACROS and instead use the corresponding C-APIs such as
 rb_ary_aref(), rb_ary_store() and so on.
 
-==== Consider whether to insert write barriers
+=== Consider whether to insert write barriers
 
 You don't need to care about write barriers if you only use built-in
 types.
@@ -2022,7 +1757,7 @@ introduce critical bugs. And inserting write barriers has several areas
 of overhead. Basically we don't recommend you insert write barriers.
 Please carefully consider the risks.
 
-==== Combine with built-in types
+=== Combine with built-in types
 
 Please consider utilizing built-in types. Most built-in types support
 write barrier, so you can use them to avoid manually inserting write
@@ -2037,7 +1772,7 @@ references.
 With use of such techniques, you don't need to insert write barriers
 anymore.
 
-==== Insert write barriers
+=== Insert write barriers
 
 \[AGAIN] Inserting write barriers is a very difficult hack, and it is
 easy to introduce critical bugs. And inserting write barriers has
@@ -2051,7 +1786,7 @@ available in include/ruby/ruby.h. An example is available in iseq.c.
 For a complete guide for RGenGC and write barriers, please refer to
 <https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/RGenGC>.
 
-== Appendix E. RB_GC_GUARD to protect from premature GC
+= Appendix E. RB_GC_GUARD to protect from premature GC
 
 C Ruby currently uses conservative garbage collection, thus VALUE
 variables must remain visible on the stack or registers to ensure any
@@ -2098,7 +1833,8 @@ keyword in C.  RB_GC_GUARD has the following advantages:
 
 3. "volatile" implementations may be buggy/inconsistent in some
    compilers and architectures. RB_GC_GUARD is customizable for broken
-   systems/compilers without negatively affecting other systems.
+   systems/compilers without those without negatively affecting other
+   systems.
 
 :enddoc: Local variables:
 :enddoc: fill-column: 70
diff --git a/doc/globals.rdoc b/doc/globals.rdoc
index 233e2bb085..3bc7e05623 100644
--- a/doc/globals.rdoc
+++ b/doc/globals.rdoc
@@ -1,72 +1,70 @@
 # -*- mode: rdoc; coding: utf-8; fill-column: 74; -*-
 
-== Pre-defined global variables
+== Pre-defined variables
 
-$!::   The Exception object set by Kernel#raise.
-$@::   The same as <code>$!.backtrace</code>.
-$~::   The information about the last match in the current scope (thread-local and frame-local).
+$!::   The exception information message set by 'raise'.
+$@::   Array of backtrace of the last exception thrown.
 $&::   The string matched by the last successful match.
 $`::   The string to the left  of the last successful match.
 $'::   The string to the right of the last successful match.
 $+::   The highest group matched by the last successful match.
 $1::   The Nth group of the last successful match. May be > 1.
-$=::   This variable is no longer effective. Deprecated.
-$/::   The input record separator, newline by default. Aliased to $-0.
-$\::   The output record separator for Kernel#print and IO#write. Default is +nil+.
-$,::   The output field separator for Kernel#print and Array#join. Non-nil $, will be deprecated.
-$;::   The default separator for String#split. Non-nil $; will be deprecated. Aliased to $-F.
+$~::   The information about the last match in the current scope.
+$=::   The flag for case insensitive, nil by default.
+$/::   The input record separator, newline by default.
+$\::   The output record separator for the print and IO#write. Default is nil.
+$,::   The output field separator for the print and Array#join.
+$;::   The default separator for String#split.
 $.::   The current input line number of the last file that was read.
-$<::   The same as ARGF.
-$>::   The default output stream for Kernel#print and Kernel#printf. $stdout by default.
+$<::   The virtual concatenation file of the files given on command line (or from $stdin if no files were given).
+$>::   The default output for print, printf. $stdout by default.
 $_::   The last input line of string by gets or readline.
 $0::   Contains the name of the script being executed. May be assignable.
-$*::   The same as ARGV.
-$$::   The process number of the Ruby running this script. Same as Process.pid.
-$?::   The status of the last executed child process (thread-local).
-$LOAD_PATH::   Load path for searching Ruby scripts and extension libraries used
-               by Kernel#load and Kernel#require. Aliased to $: and $-I.
-               Has a singleton method <code>$LOAD_PATH.resolve_feature_path(feature)</code>
-               that returns [+:rb+ or +:so+, path], which resolves the feature to
-               the path the original Kernel#require method would load.
-$LOADED_FEATURES::   The array contains the module names loaded by require.
-                     Aliased to $".
-$DEBUG::     The debug flag, which is set by the <tt>-d</tt> switch.  Enabling debug
+$*::   Command line arguments given for the script sans args.
+$$::   The process number of the Ruby running this script.
+$?::   The status of the last executed child process.  This value is
+       thread-local.
+$:::   Load path for scripts and binary modules by load or require.
+$"::   The array contains the module names loaded by require.
+$DEBUG::     The debug flag, which is set by the -d switch.  Enabling debug
              output prints each exception raised to $stderr (but not its
              backtrace).  Setting this to a true value enables debug output as
-             if <tt>-d</tt> were given on the command line.  Setting this to a false
-             value disables debug output. Aliased to $-d.
-$FILENAME::  Current input filename from ARGF. Same as ARGF.filename.
+             if -d were given on the command line.  Setting this to a false
+             value disables debug output.
+$LOADED_FEATURES:: The alias to the $".
+$FILENAME::  Current input file from $<. Same as $<.filename.
+$LOAD_PATH:: The alias to the $:.
 $stderr::    The current standard error output.
 $stdin::     The current standard input.
 $stdout::    The current standard output.
-$VERBOSE::   The verbose flag, which is set by the <tt>-w</tt> or <tt>-v</tt> switch.
-             Setting this to a true value enables warnings as if <tt>-w</tt> or <tt>-v</tt> were given
-             on the command line.  Setting this to +nil+ disables warnings,
-             including from Kernel#warn. Aliased to $-v and $-w.
-$-a::  True if option <tt>-a</tt> is set. Read-only variable.
-$-i::  In in-place-edit mode, this variable holds the extension, otherwise +nil+.
-$-l::  True if option <tt>-l</tt> is set. Read-only variable.
-$-p::  True if option <tt>-p</tt> is set. Read-only variable.
+$VERBOSE::   The verbose flag, which is set by the -w or -v switch.  Setting
+             this to a true value enables warnings as if -w or -v were given
+             on the command line.  Setting this to nil disables warnings,
+             including from Kernel#warn.
+$-0::  The alias to $/.
+$-a::  True if option -a is set. Read-only variable.
+$-d::  The alias of $DEBUG.  See $DEBUG above for further discussion.
+$-F::  The alias to $;.
+$-i::  In in-place-edit mode, this variable holds the extension, otherwise nil.
+$-I::  The alias to $:.
+$-l::  True if option -l is set. Read-only variable.
+$-p::  True if option -p is set. Read-only variable.
+$-v::  An alias of $VERBOSE.  See $VERBOSE above for further discussion.
+$-w::  An alias of $VERBOSE.  See $VERBOSE above for further discussion.
 
 == Pre-defined global constants
 
-TRUE::              The typical true value. Deprecated.
-FALSE::             The +false+ itself. Deprecated.
-NIL::               The +nil+ itself. Deprecated.
+TRUE::              The typical true value.
+FALSE::             The false itself.
+NIL::               The nil itself.
 STDIN::             The standard input. The default value for $stdin.
 STDOUT::            The standard output. The default value for $stdout.
 STDERR::            The standard error output. The default value for $stderr.
 ENV::               The hash contains current environment variables.
-ARGF::              The virtual concatenation of the files given on command line (or from $stdin if no files were given).
-ARGV::              An Array of command line arguments given for the script.
-DATA::              The file object of the script, pointing just after <code>__END__</code>.
-TOPLEVEL_BINDING::  The Binding of the top level scope.
-RUBY_VERSION::      The Ruby language version.
+ARGF::              The alias to the $<.
+ARGV::              The alias to the $*.
+DATA::              The file object of the script, pointing just after __END__.
+RUBY_VERSION::      The ruby version string (VERSION was deprecated).
 RUBY_RELEASE_DATE:: The release date string.
 RUBY_PLATFORM::     The platform identifier.
-RUBY_PATCHLEVEL::   The patchlevel for this ruby.  If this is a development build of ruby the patchlevel will be -1.
-RUBY_REVISION::     The GIT commit hash for this ruby.
-RUBY_COPYRIGHT::    The copyright string for ruby.
-RUBY_ENGINE::       The name of the Ruby implementation.
-RUBY_ENGINE_VERSION:: The version of the Ruby implementation.
-RUBY_DESCRIPTION::  The same as <tt>ruby --version</tt>, a String describing various aspects of the Ruby implementation.
+
diff --git a/doc/irb/irb.rd.ja b/doc/irb/irb.rd.ja
index 81247ce4b0..416dec3906 100644
--- a/doc/irb/irb.rd.ja
+++ b/doc/irb/irb.rd.ja
@@ -40,46 +40,39 @@ irb�使�方�, Ruby��知���れ�����簡���. 基本
   irb.rb [options] file_name opts
   options:
   -f		    ~/.irbrc を読�込���.
+  -m		    bcモード(分数, 行列�計算���る)
   -d                $DEBUG をtrue��る(ruby -d ���)
+  -Kc		    ruby -Kc���
   -r load-module    ruby -r ���.
-  -I path           $LOAD_PATH � path を追加�る.
-  -U                ruby -U ���.
-  -E enc            ruby -E ���.
-  -w                ruby -w ���.
-  -W[level=2]       ruby -W ���.
-  --context-mode n  新��ワークスペースを作���時�関連�る Binding
-		    オブジェクト�作�方法を 0 �ら 3 ���れ��設定�る.
-  --echo	    実行�果を表示�る(デフォルト).
-  --noecho	    実行�果を表示���.
-  --inspect	    �果出力�inspectを用�る.
+  --verbose	    �れ�ら実行�る行を表示�る(デフォルト)
+  --noverbose	    �れ�ら実行�る行を表示���
+  --echo	    実行�果を表示�る(デフォルト)
+  --noecho	    実行�果を表示���
+  --inspect	    �果出力�inspectを用�る(bcモード以外�デフォルト).
   --noinspect	    �果出力�inspectを用���.
-  --singleline      シングルラインエディタを利用�る.
-  --nosingleline    シングルラインエディタを利用���. デフォルト�動
-                    作�, inf-ruby-mode以外�シングルラインエディタを利
-                    用�よ���る.
-  --colorize	    色付�を利用�る.
-  --nocolorize	    色付�を利用���.
-  --prompt prompt-mode/--prompt-mode prompt-mode
+  --readline	    readlineライブラリを利用�る.
+  --noreadline	    readlineライブラリを利用���. デフォルト�動作�,
+		    inf-ruby-mode以外�readlineライブラリを利用�よ�
+		    ��る.
+  --prompt prompt-mode
+  --prompt-mode prompt-mode
 		    プロンプトモードを切替���. �在定義�れ��るプ
 		    ロンプトモード�, default, simple, xmp, inf-ruby�
-		    用��れ����.
+		    用��れ����. デフォルト�defaultプロンプトモー
+		    ド�������.
+
   --inf-ruby-mode   emacs�inf-ruby-mode用�プロンプト表示を行��. 特
-		    �指定����り, ラインエディタ�使����る.
+		    �指定����り, readlineライブラリ�使����る.
   --simple-prompt
 		    �常�シンプル�プロンプトを用�るモード��.
   --noprompt	    プロンプト表示を行����.
-  --single-irb	    irb 中� self を実行��得られるオブジェクトをサ
-		    ブ irb �共有�る.
   --tracer	    コマンド実行時�トレースを行��.
   --back-trace-limit n
 		    �ックトレース表示を�ックトレース�頭�ら n, 後�
 		    �らn��行��. デフォルト�16
-
-  --verbose	    詳細�メッセージを出力�る.
-  --noverbose	    詳細�メッセージを出力���(デフォルト).
-  -v, --version	    irb��ージョンを表示�る.
-  -h, --help	    irb �ヘルプを表示�る.
-  --		    以��コマンドライン引数をオプション���扱���.
+  --irb_debug n	    irb�デ�ッグデ�ッグレベルをn�設定�る(利用��
+		    �方�無難��ょ�).
+  -v, --version	    irb��ージョンを表示�る
 
 = コンフィギュレーション
 
@@ -90,6 +83,7 @@ irb起動時�``~/.irbrc''を読�込���. も�存在���場��
 ����.
 
   IRB.conf[:IRB_NAME]="irb"
+  IRB.conf[:MATH_MODE]=false
   IRB.conf[:USE_TRACER]=false
   IRB.conf[:USE_LOADER]=false
   IRB.conf[:IGNORE_SIGINT]=true
@@ -98,12 +92,13 @@ irb起動時�``~/.irbrc''を読�込���. も�存在���場��
   IRB.conf[:IRB_RC] = nil
   IRB.conf[:BACK_TRACE_LIMIT]=16
   IRB.conf[:USE_LOADER] = false
-  IRB.conf[:USE_SINGLELINE] = nil
+  IRB.conf[:USE_READLINE] = nil
   IRB.conf[:USE_TRACER] = false
   IRB.conf[:IGNORE_SIGINT] = true
   IRB.conf[:IGNORE_EOF] = false
   IRB.conf[:PROMPT_MODE] = :DEFAULT
   IRB.conf[:PROMPT] = {...}
+  IRB.conf[:DEBUG_LEVEL]=0
   IRB.conf[:VERBOSE]=true
 
 == プロンプト�設定
@@ -189,6 +184,9 @@ irb拡張コマンド�, 簡�����頭�`irb_'を������両
     �ックトレース表示を�ックトレース�頭�らn, 後��らn��行��.
     デフォルト�16
 
+--- conf.debug_level = N
+    irb用�デ�ッグレベル�設定
+
 --- conf.ignore_eof = true/false
     ^D�入力�れ�時�動作を設定�る. true�時�^Dを無視�る, false�
     時�irbを終了�る.
@@ -200,8 +198,7 @@ irb拡張コマンド�, 簡�����頭�`irb_'を������両
       実行中: 実行を中止�る.
 
 --- conf.inf_ruby_mode = true/false
-    inf-ruby-mode用�プロンプト表示を行��. デフォルト�false. 特�指定
-    ����り, ラインエディタ�使����る.
+    inf-ruby-mode用�プロンプト表示を行��. デフォルト�false.
 
 --- conf.inspect_mode = true/false/nil
     インスペクトモードを設定�る.
@@ -210,6 +207,9 @@ irb拡張コマンド�, 簡�����頭�`irb_'を������両
     nil: 通常モード��れ�, inspect mode��り, mathモード�時�, non
 	 inspect mode��る.
 
+--- conf.math_mode
+    �照��. bcモード(分数, 行列�計算�����)����?
+
 --- conf.use_loader = true/false
     load/require時�irb�file読�込�機能を用�るモード�スイッ�(デフォ
     ルト�用���). ��モード�IRB全体��映�れる.
@@ -229,19 +229,12 @@ irb拡張コマンド�, 簡�����頭�`irb_'を������両
 --- conf.use_prompt = true/false
     プロンプト表示�る����? デフォルト��プロンプトを表示�る.
 
---- conf.use_multiline = true/false/nil
-    マル�ラインエディタを使�����?
-    true: マル�ラインエディタを使�.
-    false: マル�ラインエディタを使���.
-    nil: (デフォルト)inf-ruby-mode以外�マル�ラインエディタを利用�よ�
-    ��る.
-
---- conf.use_singleline = true/false/nil
-    シングルラインエディタを使�����?
-    true: シングルラインエディタを使�.
-    false: シングルラインエディタを使���.
-    nil: (デフォルト)inf-ruby-mode�マル�ラインエディタ以外�シングルラ
-         インエディタを利用�よ���る.
+--- conf.use_readline = true/false/nil
+    readlineを使�����?
+    true: readlineを使�.
+    false: readlineを使���.
+    nil: (デフォルト)inf-ruby-mode以外�readlineライブラリを利用�よ
+         ���る.
 #
 #--- conf.verbose=T/F
 #    irb�ら�����メッセージを出力�る�?
@@ -416,3 +409,4 @@ ruby��, 以下�プログラム�エラー��り��.
 % comment-end: "\n"
 % End:
 %
+
diff --git a/doc/keywords.rdoc b/doc/keywords.rdoc
index a74126823d..98bbd5e864 100644
--- a/doc/keywords.rdoc
+++ b/doc/keywords.rdoc
@@ -76,7 +76,7 @@ for::
   expressions}[rdoc-ref:syntax/control_expressions.rdoc]
 
 if::
-  Used for +if+ and modifier +if+ statements.  See {control
+  Used for +if+ and modifier +if+ expressions.  See {control
   expressions}[rdoc-ref:syntax/control_expressions.rdoc]
 
 in::
@@ -115,9 +115,7 @@ retry::
   handling}[rdoc-ref:syntax/exceptions.rdoc]
 
 return::
-  Exits a method.  See {methods}[rdoc-ref:syntax/methods.rdoc].
-  If met in top-level scope, immediately stops interpretation of
-  the current file.
+  Exits a method.  See {methods}[rdoc-ref:syntax/methods.rdoc]
 
 self::
   The object the current method is attached to.  See
@@ -139,7 +137,7 @@ undef::
   See {modules and classes}[rdoc-ref:syntax/modules_and_classes.rdoc]
 
 unless::
-  Used for +unless+ and modifier +unless+ statements.  See {control
+  Used for +unless+ and modifier +unless+ expressions.  See {control
   expressions}[rdoc-ref:syntax/control_expressions.rdoc]
 
 until::
diff --git a/doc/maintainers.rdoc b/doc/maintainers.rdoc
index 1f32b2dd6e..d22d09f7a4 100644
--- a/doc/maintainers.rdoc
+++ b/doc/maintainers.rdoc
@@ -34,9 +34,7 @@ Yukihiro Matsumoto (matz)
 
 Zachary Scott (zzak)
 
-== Standard Library Maintainers
-
-=== Libraries
+== Library Maintainers
 
 [lib/English.rb]
   _unmaintained_
@@ -44,318 +42,211 @@ Zachary Scott (zzak)
   Akinori MUSHA (knu)
 [lib/base64.rb]
   Yusuke Endoh (mame)
+[lib/benchmark.rb]
+  _unmaintained_
+[lib/cgi.rb, lib/cgi/*]
+  Takeyuki Fujioka (xibbar)
+[lib/cmath.rb]
+  _unmaintained_
+[lib/csv.rb]
+  James Edward Gray II (jeg2)
 [lib/drb.rb, lib/drb/*]
   Masatoshi SEKI (seki)
 [lib/debug.rb]
   _unmaintained_
+[lib/delegate.rb]
+  _unmaintained_
+[lib/e2mmap.rb]
+  Keiju ISHITSUKA (keiju)
 [lib/erb.rb]
-  Masatoshi SEKI (seki), Takashi Kokubun (k0kubun)
+  Masatoshi SEKI (seki)
+[lib/fileutils.rb]
+  _unmaintained_
 [lib/find.rb]
   Kazuki Tsujimoto (ktsj)
+[lib/forwardable.rb]
+  Keiju ISHITSUKA (keiju)
+[lib/getoptlong.rb]
+  _unmaintained_
+[lib/ipaddr.rb]
+  Akinori MUSHA (knu)
+[lib/irb.rb, lib/irb/*]
+  Keiju ISHITSUKA (keiju)
+[lib/logger.rb]
+  Naotoshi Seo (sonots)
+[lib/mathn.rb]
+  Keiju ISHITSUKA (keiju)
+[lib/matrix.rb]
+  Marc-Andre Lafortune (marcandre)
 [lib/mkmf.rb]
   _unmaintained_
 [lib/monitor.rb]
   Shugo Maeda (shugo)
+[lib/mutex_m.rb]
+  Keiju ISHITSUKA (keiju)
 [lib/net/ftp.rb]
   Shugo Maeda (shugo)
 [lib/net/imap.rb]
   Shugo Maeda (shugo)
 [lib/net/http.rb, lib/net/https.rb]
   NARUSE, Yui (naruse)
+[lib/net/pop.rb]
+  _unmaintained_
 [lib/net/protocol.rb]
   _unmaintained_
+[lib/net/smtp.rb]
+  _unmaintained_
+[lib/observer.rb]
+  _unmaintained_
 [lib/open-uri.rb]
   Tanaka Akira (akr)
+[lib/open3.rb]
+  _unmaintained_
 [lib/optparse.rb, lib/optparse/*]
   Nobuyuki Nakada (nobu)
+[lib/ostruct.rb]
+  Marc-Andre Lafortune (marcandre)
 [lib/pp.rb]
   Tanaka Akira (akr)
 [lib/prettyprint.rb]
   Tanaka Akira (akr)
+[lib/prime.rb]
+  Yuki Sonoda (yugui)
+[lib/profile.rb]
+  _unmaintained_
+[lib/profiler.rb]
+  _unmaintained_
+[lib/pstore.rb]
+  _unmaintained_
+[lib/racc/*]
+  Aaron Patterson (tenderlove)
+[lib/rbconfig/*]
+  _unmaintained_
+[lib/rdoc.rb, lib/rdoc/*]
+  Eric Hodel (drbrain)
 [lib/resolv-replace.rb]
   Tanaka Akira (akr)
 [lib/resolv.rb]
   Tanaka Akira (akr)
+[lib/rexml/*]
+  Kouhei Sutou (kou)
 [lib/rinda/*]
   Masatoshi SEKI (seki)
-[lib/rubygems.rb, lib/rubygems/*]
-  Eric Hodel (drbrain), Hiroshi SHIBATA (hsbt)
-  https://github.com/rubygems/rubygems
+[lib/rss.rb, lib/rss/*]
+  Kouhei Sutou (kou)
+[lib/rubygems.rb, lib/ubygems.rb, lib/rubygems/*]
+  Eric Hodel (drbrain)
+[lib/scanf.rb]
+  David A. Black (dblack)
 [lib/set.rb]
   Akinori MUSHA (knu)
 [lib/securerandom.rb]
   Tanaka Akira (akr)
+[lib/shell.rb, lib/shell/*]
+  Keiju ISHITSUKA (keiju)
 [lib/shellwords.rb]
   Akinori MUSHA (knu)
+[lib/singleton.rb]
+  Yukihiro Matsumoto (matz)
+[lib/sync.rb]
+  Keiju ISHITSUKA (keiju)
 [lib/tempfile.rb]
   _unmaintained_
 [lib/tmpdir.rb]
   _unmaintained_
+[lib/thwait.rb]
+  Keiju ISHITSUKA (keiju)
 [lib/time.rb]
   Tanaka Akira (akr)
+[lib/timeout.rb]
+  Yukihiro Matsumoto (matz)
+[lib/tracer.rb]
+  Keiju ISHITSUKA (keiju)
 [lib/tsort.rb]
   Tanaka Akira (akr)
 [lib/un.rb]
   WATANABE Hirofumi (eban)
 [lib/unicode_normalize.rb, lib/unicode_normalize/*]
   Martin J. Dürst
+[lib/uri.rb, lib/uri/*]
+  YAMADA, Akira (akira)
 [lib/weakref.rb]
   _unmaintained_
+[lib/webrick.rb, lib/webrick/*]
+  Hiroshi Nakamura (nahi)
+[lib/yaml.rb, lib/yaml/*]
+  Aaron Patterson (tenderlove)
 
-=== Extensions
+== Extension Maintainers
 
+[ext/bigdecimal]
+  Kenta Murata (mrkn)
+[ext/cgi]
+  Nobuyoshi Nakada (nobu)
 [ext/continuation]
   Koichi Sasada (ko1)
 [ext/coverage]
   Yusuke Endoh (mame)
+[ext/date]
+  _unmaintained_
+[ext/dbm]
+  _unmaintained_
 [ext/digest, ext/digest/*]
   Akinori MUSHA (knu)
+[ext/etc]
+  _unmaintained_
+[ext/fcntl]
+  _unmaintained_
 [ext/fiber]
   Koichi Sasada (ko1)
+[ext/fiddle]
+  Aaron Patterson (tenderlove)
+[ext/gdbm]
+  Yukihiro Matsumoto (matz)
+[ext/io/console]
+  Nobuyuki Nakada (nobu)
 [ext/io/nonblock]
   Nobuyuki Nakada (nobu)
 [ext/io/wait]
   Nobuyuki Nakada (nobu)
-[ext/nkf]
+[ext/json]
   NARUSE, Yui (naruse)
+[ext/mathn/complex]
+  Keiju ISHITSUKA (keiju)
+[ext/mathn/rational]
+  Keiju ISHITSUKA (keiju)
+[ext/nkf]
+  NARUSE, Yui (narse)
 [ext/objspace]
   _unmaintained_
+[ext/openssl]
+  Kazuki Yamaguchi (rhe)
 [ext/pathname]
   Tanaka Akira (akr)
+[ext/psych]
+  Aaron Patterson (tenderlove)
 [ext/pty]
   _unmaintained_
+[ext/racc]
+  Aaron Patterson (tenderlove)
 [ext/readline]
   TAKAO Kouji (kouji)
 [ext/ripper]
   _unmaintained_
+[ext/sdbm]
+  Yukihiro Matsumoto (matz)
 [ext/socket]
   * Tanaka Akira (akr)
   * API change needs matz's approval
+[ext/stringio]
+  Nobuyuki Nakada (nobu)
+[ext/strscan]
+  _unmaintained_
 [ext/syslog]
   Akinori MUSHA (knu)
 [ext/win32]
   NAKAMURA Usaku (usa)
 [ext/win32ole]
   Masaki Suketa (suke)
-
-== Default gems Maintainers
-
-=== Libraries
-
-[lib/benchmark.rb]
-  _unmaintained_
-  https://github.com/bundler/benchmark
-  https://rubygems.org/gems/benchmark
-[lib/bundler.rb, lib/bundler/*]
-  Hiroshi SHIBATA (hsbt)
-  https://github.com/bundler/bundler
-  https://rubygems.org/gems/bundler
-[lib/cgi.rb, lib/cgi/*]
-  Takeyuki Fujioka (xibbar)
-  https://github.com/ruby/cgi
-  https://rubygems.org/gems/cgi
-[lib/csv.rb]
-  Kenta Murata (mrkn), Kouhei Sutou (kou)
-  https://github.com/ruby/csv
-  https://rubygems.org/gems/csv
-[lib/delegate.rb]
-  _unmaintained_
-  https://github.com/ruby/delegate
-  https://rubygems.org/gems/delegate
-[lib/e2mmap.rb]
-  Keiju ISHITSUKA (keiju)
-  https://rubygems.org/gems/e2mmap
-[lib/fileutils.rb]
-  _unmaintained_
-  https://github.com/ruby/fileutils
-  https://rubygems.org/gems/fileutils
-[lib/forwardable.rb]
-  Keiju ISHITSUKA (keiju)
-  https://github.com/ruby/forwardable
-  https://rubygems.org/gems/forwardable
-[lib/getoptlong.rb]
-  _unmaintained_
-  https://github.com/ruby/getoptlong
-  https://rubygems.org/gems/getoptlong
-[lib/ipaddr.rb]
-  Akinori MUSHA (knu)
-  https://github.com/ruby/ipaddr
-  https://rubygems.org/gems/ipaddr
-[lib/irb.rb, lib/irb/*]
-  Keiju ISHITSUKA (keiju)
-  https://github.com/ruby/irb
-  https://rubygems.org/gems/irb
-[lib/logger.rb]
-  Naotoshi Seo (sonots)
-  https://github.com/ruby/logger
-  https://rubygems.org/gems/logger
-[lib/matrix.rb]
-  Marc-Andre Lafortune (marcandre)
-  https://github.com/ruby/matrix
-  https://rubygems.org/gems/matrix
-[lib/mutex_m.rb]
-  Keiju ISHITSUKA (keiju)
-  https://github.com/ruby/mutex_m
-  https://rubygems.org/gems/mutex_m
-[lib/net/pop.rb]
-  _unmaintained_
-  https://github.com/ruby/net-pop
-  https://rubygems.org/gems/net-pop
-[lib/net/smtp.rb]
-  _unmaintained_
-  https://github.com/ruby/net-smtp
-  https://rubygems.org/gems/net-smtp
-[lib/observer.rb]
-  _unmaintained_
-  https://github.com/ruby/observer
-[lib/open3.rb]
-  _unmaintained_
-  https://github.com/ruby/open3
-  https://rubygems.org/gems/open3
-[lib/ostruct.rb]
-  Marc-Andre Lafortune (marcandre)
-  https://github.com/ruby/ostruct
-  https://rubygems.org/gems/ostruct
-[lib/prime.rb]
-  Yuki Sonoda (yugui)
-  https://github.com/ruby/prime
-[lib/pstore.rb]
-  _unmaintained_
-  https://github.com/ruby/pstore
-  https://rubygems.org/gems/pstore
-[lib/racc.rb, lib/racc/*]
-  Aaron Patterson (tenderlove), Hiroshi SHIBATA (hsbt)
-  https://github.com/ruby/racc
-  https://rubygems.org/gems/racc
-[lib/readline.rb]
-  aycabta
-  https://github.com/ruby/readline
-  https://rubygems.org/gems/readline
-[lib/rdoc.rb, lib/rdoc/*]
-  Eric Hodel (drbrain), Hiroshi SHIBATA (hsbt)
-  https://github.com/ruby/rdoc
-  https://rubygems.org/gems/rdoc
-[lib/reline.rb, lib/reline/*]
-  aycabta
-  https://github.com/ruby/reline
-  https://rubygems.org/gems/reline
-[lib/rexml/*]
-  Kouhei Sutou (kou)
-  https://github.com/ruby/rexml
-  https://rubygems.org/gems/rexml
-[lib/rss.rb, lib/rss/*]
-  Kouhei Sutou (kou)
-  https://github.com/ruby/rss
-  https://rubygems.org/gems/rss
-[lib/singleton.rb]
-  Yukihiro Matsumoto (matz)
-  https://github.com/ruby/singleton
-  https://rubygems.org/gems/singleton
-[lib/timeout.rb]
-  Yukihiro Matsumoto (matz)
-  https://github.com/ruby/timeout
-[lib/thwait.rb]
-  Keiju ISHITSUKA (keiju)
-  https://github.com/ruby/thwait
-  https://rubygems.org/gems/thwait
-[lib/tracer.rb]
-  Keiju ISHITSUKA (keiju)
-  https://github.com/ruby/tracer
-[lib/uri.rb, lib/uri/*]
-  YAMADA, Akira (akira)
-  https://github.com/ruby/uri
-[lib/webrick.rb, lib/webrick/*]
-  Eric Wong (normalperson)
-  https://bugs.ruby-lang.org/
-  https://rubygems.org/gems/webrick
-[lib/yaml.rb, lib/yaml/*]
-  Aaron Patterson (tenderlove), Hiroshi SHIBATA (hsbt)
-  https://github.com/ruby/yaml
-
-=== Extensions
-
-[ext/bigdecimal]
-  Kenta Murata (mrkn)
-  https://github.com/ruby/bigdecimal
-  https://rubygems.org/gems/bigdecimal
-[ext/cgi]
-  Nobuyoshi Nakada (nobu)
-  https://github.com/ruby/cgi
-  https://rubygems.org/gems/cgi
-[ext/date]
-  _unmaintained_
-  https://github.com/ruby/date
-  https://rubygems.org/gems/date
-[ext/dbm]
-  _unmaintained_
-  https://github.com/ruby/dbm
-  https://rubygems.org/gems/dbm
-[ext/etc]
-  Ruby core team
-  https://github.com/ruby/etc
-  https://rubygems.org/gems/etc
-[ext/fcntl]
-  Ruby core team
-  https://github.com/ruby/fcntl
-  https://rubygems.org/gems/fcntl
-[ext/fiddle]
-  Aaron Patterson (tenderlove)
-  https://github.com/ruby/fiddle
-  https://rubygems.org/gems/fiddle
-[ext/gdbm]
-  Yukihiro Matsumoto (matz)
-  https://github.com/ruby/gdbm
-  https://rubygems.org/gems/gdbm
-[ext/io/console]
-  Nobuyuki Nakada (nobu)
-  https://github.com/ruby/io-console
-  https://rubygems.org/gems/io-console
-[ext/json]
-  NARUSE, Yui (naruse), Hiroshi SHIBATA (hsbt)
-  https://github.com/flori/json
-  https://rubygems.org/gems/json
-[ext/openssl]
-  Kazuki Yamaguchi (rhe)
-  https://github.com/ruby/openssl
-  https://rubygems.org/gems/openssl
-[ext/psych]
-  Aaron Patterson (tenderlove), Hiroshi SHIBATA (hsbt)
-  https://github.com/ruby/psych
-  https://rubygems.org/gems/psych
-[ext/racc]
-  Aaron Patterson (tenderlove), Hiroshi SHIBATA (hsbt)
-  https://github.com/ruby/racc
-  https://rubygems.org/gems/racc
-[ext/sdbm]
-  Yukihiro Matsumoto (matz)
-  https://github.com/ruby/sdbm
-  https://rubygems.org/gems/sdbm
-[ext/stringio]
-  Nobuyuki Nakada (nobu)
-  https://github.com/ruby/stringio
-  https://rubygems.org/gems/stringio
-[ext/strscan]
-  Kouhei Sutou (kou)
-  https://github.com/ruby/strscan
-  https://rubygems.org/gems/strscan
 [ext/zlib]
-  NARUSE, Yui (naruse)
-  https://github.com/ruby/zlib
-  https://rubygems.org/gems/zlib
-
-== Bundled gems upstream repositories
-
-[did_you_mean]
-  https://github.com/yuki24/did_you_mean
-[minitest]
-  https://github.com/seattlerb/minitest
-[net-telnet]
-  https://github.com/ruby/net-telnet
-[power_assert]
-  https://github.com/k-tsj/power_assert
-[rake]
-  https://github.com/ruby/rake
-[test-unit]
-  https://github.com/test-unit/test-unit
-[xmlrpc]
-  https://github.com/ruby/xmlrpc
+  _unmaintained_
diff --git a/doc/regexp.rdoc b/doc/regexp.rdoc
index ccf82538b7..49fce51a8d 100644
--- a/doc/regexp.rdoc
+++ b/doc/regexp.rdoc
@@ -63,14 +63,12 @@ The following are <i>metacharacters</i> <tt>(</tt>, <tt>)</tt>,
 <tt>[</tt>, <tt>]</tt>, <tt>{</tt>, <tt>}</tt>, <tt>.</tt>, <tt>?</tt>,
 <tt>+</tt>, <tt>*</tt>. They have a specific meaning when appearing in a
 pattern. To match them literally they must be backslash-escaped. To match
-a backslash literally, backslash-escape it: <tt>\\\\</tt>.
+a backslash literally backslash-escape that: <tt>\\\\\\</tt>.
 
     /1 \+ 2 = 3\?/.match('Does 1 + 2 = 3?') #=> #<MatchData "1 + 2 = 3?">
-    /a\\\\b/.match('a\\\\b')                    #=> #<MatchData "a\\b">
 
 Patterns behave like double-quoted strings so can contain the same
-backslash escapes (the meaning of <tt>\s</tt> is different a little however,
-see bellow[#label-Character+Classes]).
+backslash escapes.
 
     /\s\u{6771 4eac 90fd}/.match("Go to �京都")
         #=> #<MatchData " �京都">
@@ -132,9 +130,6 @@ The following metacharacters also behave like character classes:
 * <tt>/\H/</tt> - A non-hexdigit character (<tt>[^0-9a-fA-F]</tt>)
 * <tt>/\s/</tt> - A whitespace character: <tt>/[ \t\r\n\f\v]/</tt>
 * <tt>/\S/</tt> - A non-whitespace character: <tt>/[^ \t\r\n\f\v]/</tt>
-* <tt>/\R/</tt> - A linebreak: <tt>\n</tt>, <tt>\v</tt>, <tt>\f</tt>, <tt>\r</tt>
-  <tt>\u0085</tt> (NEXT LINE), <tt>\u2028</tt> (LINE SEPARATOR), <tt>\u2029</tt> (PARAGRAPH SEPARATOR)
-  or <tt>\r\n</tt>.
 
 POSIX <i>bracket expressions</i> are also similar to character classes.
 They provide a portable alternative to the above, with the added benefit
@@ -193,11 +188,8 @@ At least one uppercase character ('H'), at least one lowercase character
 Repetition is <i>greedy</i> by default: as many occurrences as possible
 are matched while still allowing the overall match to succeed. By
 contrast, <i>lazy</i> matching makes the minimal amount of matches
-necessary for overall success. Most greedy metacharacters can be made lazy
-by following them with <tt>?</tt>. For the <tt>{n}</tt> pattern, because
-it specifies an exact number of characters to match and not a variable
-number of characters, the <tt>?</tt> metacharacter instead makes the
-repeated pattern optional.
+necessary for overall success. A greedy metacharacter can be made lazy by
+following it with <tt>?</tt>.
 
 Both patterns below match the string. The first uses a greedy quantifier so
 '.+' matches '<a><b>'; the second uses a lazy quantifier so '.+?' matches
@@ -235,7 +227,7 @@ Capture groups can be referred to by name when defined with the
 constructs.
 
     /\$(?<dollars>\d+)\.(?<cents>\d+)/.match("$3.67")
-        #=> #<MatchData "$3.67" dollars:"3" cents:"67">
+        => #<MatchData "$3.67" dollars:"3" cents:"67">
     /\$(?<dollars>\d+)\.(?<cents>\d+)/.match("$3.67")[:dollars] #=> "3"
 
 Named groups can be backreferenced with <tt>\k<</tt><i>name</i><tt>></tt>,
@@ -245,15 +237,7 @@ where _name_ is the group name.
         #=> #<MatchData "ototo" vowel:"o">
 
 *Note*: A regexp can't use named backreferences and numbered
-backreferences simultaneously. Also, if a named capture is used in a
-regexp, then parentheses used for grouping which would otherwise result
-in a unnamed capture are treated as non-capturing.
-
-    /(\w)(\w)/.match("ab").captures # => ["a", "b"]
-    /(\w)(\w)/.match("ab").named_captures # => {}
-
-    /(?<c>\w)(\w)/.match("ab").captures # => ["a"]
-    /(?<c>\w)(\w)/.match("ab").named_captures # => {"c"=>"a"}
+backreferences simultaneously.
 
 When named capture groups are used with a literal regexp on the left-hand
 side of an expression and the <tt>=~</tt> operator, the captured text is
@@ -556,15 +540,10 @@ options which control how the pattern can match.
 subexpression level with the
 <tt>(?</tt><i>on</i><tt>-</tt><i>off</i><tt>)</tt> construct, which
 enables options <i>on</i>, and disables options <i>off</i> for the
-expression enclosed by the parentheses:
-
-    /a(?i:b)c/.match('aBc')   #=> #<MatchData "aBc">
-    /a(?-i:b)c/i.match('ABC') #=> nil
-
-Additionally, these options can also be toggled for the remainder of the
-pattern:
+expression enclosed by the parentheses.
 
-    /a(?i)bc/.match('abC') #=> #<MatchData "abC">
+    /a(?i:b)c/.match('aBc') #=> #<MatchData "aBc">
+    /a(?i:b)c/.match('abc') #=> #<MatchData "abc">
 
 Options may also be used with <tt>Regexp.new</tt>:
 
@@ -628,9 +607,9 @@ regexp's encoding can be explicitly fixed by supplying
 <tt>Regexp.new</tt>:
 
     r = Regexp.new("a".force_encoding("iso-8859-1"),Regexp::FIXEDENCODING)
-    r =~ "a\u3042"
-       # raises Encoding::CompatibilityError: incompatible encoding regexp match
-       #         (ISO-8859-1 regexp with UTF-8 string)
+    r =~"a\u3042"
+       #=> Encoding::CompatibilityError: incompatible encoding regexp match
+            (ISO-8859-1 regexp with UTF-8 string)
 
 == Special global variables
 
diff --git a/doc/security.rdoc b/doc/security.rdoc
index ae20ed30fa..378699fb15 100644
--- a/doc/security.rdoc
+++ b/doc/security.rdoc
@@ -7,14 +7,27 @@ This document aims to discuss many of these pitfalls and provide more secure
 alternatives where applicable.
 
 Please check the full list of publicly known CVEs and how to correctly report a
-security vulnerability, at: https://www.ruby-lang.org/en/security/
-Japanese version is here: https://www.ruby-lang.org/ja/security/
+security vulnerability, at: http://www.ruby-lang.org/en/security/
+Japanese version is here: http://www.ruby-lang.org/ja/security/
 
 Security vulnerabilities should be reported via an email to
 mailto:security@ruby-lang.org ({the PGP public
-key}[https://www.ruby-lang.org/security.asc]), which is a private mailing list.
+key}[http://www.ruby-lang.org/security.asc]), which is a private mailing list.
 Reported problems will be published after fixes.
 
+== <code>$SAFE</code>
+
+Ruby provides a mechanism to restrict what operations can be performed by Ruby
+code in the form of the <code>$SAFE</code> variable.
+
+However, <code>$SAFE</code> does not provide a secure environment for executing
+untrusted code.
+
+If you need to execute untrusted code, you should use an operating system level
+sandboxing mechanism. On Linux, ptrace or LXC can be used to sandbox
+potentially malicious code. Other similar mechanisms exist on every major
+operating system.
+
 == +Marshal.load+
 
 Ruby's +Marshal+ module provides methods for serializing and deserializing Ruby
diff --git a/doc/signals.rdoc b/doc/signals.rdoc
deleted file mode 100644
index 403eb66549..0000000000
--- a/doc/signals.rdoc
+++ /dev/null
@@ -1,106 +0,0 @@
-= Caveats for implementing Signal.trap callbacks
-
-As with implementing signal handlers in C or most other languages,
-all code passed to Signal.trap must be reentrant.  If you are not
-familiar with reentrancy, you need to read up on it at
-{Wikipedia}[https://en.wikipedia.org/wiki/Reentrancy_(computing)] or
-elsewhere before reading the rest of this document.
-
-Most importantly, "thread-safety" does not guarantee reentrancy;
-and methods such as Mutex#lock and Mutex#synchronize which are
-commonly used for thread-safety even prevent reentrancy.
-
-== An implementation detail of the Ruby VM
-
-The Ruby VM defers Signal.trap callbacks from running until it is safe
-for its internal data structures, but it does not know when it is safe
-for data structures in YOUR code.  Ruby implements deferred signal
-handling by registering short C functions with only
-{async-signal-safe functions}[http://man7.org/linux/man-pages/man7/signal-safety.7.html] as
-signal handlers.  These short C functions only do enough tell the VM to
-run callbacks registered via Signal.trap later in the main Ruby Thread.
-
-== Unsafe methods to call in Signal.trap blocks
-
-When in doubt, consider anything not listed as safe below as being
-unsafe.
-
-* Mutex#lock, Mutex#synchronize and any code using them are explicitly
-  unsafe.  This includes Monitor in the standard library which uses
-  Mutex to provide reentrancy.
-
-* Dir.chdir with block
-
-* any IO write operations when IO#sync is false;
-  including IO#write, IO#write_nonblock, IO#puts.
-  Pipes and sockets default to `IO#sync = true', so it is safe to
-  write to them unless IO#sync was disabled.
-
-* File#flock, as the underlying flock(2) call is not specified by POSIX
-
-== Commonly safe operations inside Signal.trap blocks
-
-* Assignment and retrieval of local, instance, and class variables
-
-* Most object allocations and initializations of common types
-  including Array, Hash, String, Struct, Time.
-
-* Common Array, Hash, String, Struct operations which do not execute a block
-  are generally safe; but beware if iteration is occurring elsewhere.
-
-* Hash#[], Hash#[]= (unless Hash.new was given an unsafe block)
-
-* Thread::Queue#push and Thread::SizedQueue#push (since Ruby 2.1)
-
-* Creating a new Thread via Thread.new/Thread.start can used to get
-  around the unusability of Mutexes inside a signal handler
-
-* Signal.trap is safe to use inside blocks passed to Signal.trap
-
-* arithmetic on Integer and Float (`+', `-', '%', '*', '/')
-
-  Additionally, signal handlers do not run between two successive
-  local variable accesses, so shortcuts such as `+=' and `-=' will
-  not trigger a data race when used on Integer and Float classes in
-  signal handlers.
-
-== System call wrapper methods which are safe inside Signal.trap
-
-Since Ruby has wrappers around many
-{async-signal-safe C functions}[http://man7.org/linux/man-pages/man7/signal-safety.7.html]
-the corresponding wrappers for many IO, File, Dir, and Socket methods
-are safe.
-
-(Incomplete list)
-
-* Dir.chdir (without block arg)
-* Dir.mkdir
-* Dir.open
-* File#truncate
-* File.link
-* File.open
-* File.readlink
-* File.rename
-* File.stat
-* File.symlink
-* File.truncate
-* File.unlink
-* File.utime
-* IO#close
-* IO#dup
-* IO#fsync
-* IO#read
-* IO#read_nonblock
-* IO#stat
-* IO#sysread
-* IO#syswrite
-* IO.select
-* IO.pipe
-* Process.clock_gettime
-* Process.exit!
-* Process.fork
-* Process.kill
-* Process.pid
-* Process.ppid
-* Process.waitpid
-...
diff --git a/doc/standard_library.rdoc b/doc/standard_library.rdoc
index b8b445acf0..3cd124bac2 100644
--- a/doc/standard_library.rdoc
+++ b/doc/standard_library.rdoc
@@ -10,113 +10,103 @@ description.
 
 Abbrev:: Calculates a set of unique abbreviations for a given set of strings
 Base64:: Support for encoding and decoding binary data using a Base64 representation
-DEBUGGER__:: Debugging functionality for Ruby
-DRb:: Distributed object system for Ruby
-English.rb:: Require 'English.rb' to reference global variables with less cryptic names
-ERB:: An easy to use but powerful templating system for Ruby
-Find:: This module supports top-down traversal of a set of file paths
-MakeMakefile:: Module used to generate a Makefile for C extensions
-Monitor:: Provides an object or module to use safely by more than one thread
-Net::FTP:: Support for the File Transfer Protocol
-Net::HTTP:: HTTP client api for Ruby
-Net::IMAP:: Ruby client api for Internet Message Access Protocol
-OpenURI:: An easy-to-use wrapper for Net::HTTP, Net::HTTPS and Net::FTP
-OptionParser:: Ruby-oriented class for command-line option analysis
-PP:: Provides a PrettyPrinter for Ruby objects
-PrettyPrinter:: Implements a pretty printing algorithm for readable structure
-RbConfig:: Information of your configure and build of Ruby
-resolv-replace.rb:: Replace Socket DNS with Resolv
-Resolv::  Thread-aware DNS resolver library in Ruby
-Rinda:: The Linda distributed computing paradigm in Ruby
-Gem:: Package management framework for Ruby
-SecureRandom:: Interface for secure random number generator
-Set:: Provides a class to deal with collections of unordered, unique values
-Shellwords:: Manipulates strings with word parsing rules of UNIX Bourne shell
-Tempfile:: A utility class for managing temporary files
-Time:: Extends the Time class with methods for parsing and conversion
-tmpdir.rb:: Extends the Dir class to manage the OS temporary file path
-TSort:: Topological sorting using Tarjan's algorithm
-un.rb:: Utilities to replace common UNIX commands
-WeakRef:: Allows a referenced object to be garbage-collected
-
-== Extensions
-
-Coverage:: Provides coverage measurement for Ruby
-Digest:: Provides a framework for message digest libraries
-IO:: Extensions for Ruby IO class, including #wait and ::console
-NKF:: Ruby extension for Network Kanji Filter
-objspace:: Extends ObjectSpace module to add methods for internal statistics
-Pathname:: Representation of the name of a file or directory on the filesystem
-PTY:: Creates and manages pseudo terminals
-Ripper:: Provides an interface for parsing Ruby programs into S-expressions
-Socket:: Access underlying OS socket implementations
-Syslog:: Ruby interface for the POSIX system logging facility
-WIN32OLE:: Provides an interface for OLE Automation in Ruby
-
-= Default gems
-
-== Libraries
-
 Benchmark:: Provides methods to measure and report the time used to execute code
-Bundler:: Manage your Ruby application's gem dependencies
 CGI:: Support for the Common Gateway Interface protocol
+CMath:: Provides Trigonometric and Transcendental functions for complex numbers
+ConditionVariable:: Augments the Mutex class, provided by thread.rb
 CSV:: Provides an interface to read and write CSV files and data
+DEBUGGER__:: Debugging functionality for Ruby
 Delegator:: Provides three abilities to delegate method calls to an object
+DRb:: Distributed object system for Ruby
 E2MM:: Module for defining custom exceptions with specific messages
+English.rb:: Require 'English.rb' to reference global variables with less cryptic names
+ERB:: An easy to use but powerful templating system for Ruby
 FileUtils:: Several file utility methods for copying, moving, removing, etc
+Find:: This module supports top-down traversal of a set of file paths
 Forwardable:: Provides delegation of specified methods to a designated object
 GetoptLong:: Parse command line options similar to the GNU C getopt_long()
 IPAddr:: Provides methods to manipulate IPv4 and IPv6 IP addresses
 IRB:: Interactive Ruby command-line tool for REPL (Read Eval Print Loop)
 Logger:: Provides a simple logging utility for outputting messages
+mathn.rb:: Deprecated library that extends math operations
+MakeMakefile:: Module used to generate a Makefile for C extensions
 Matrix:: Represents a mathematical matrix.
+Monitor:: Provides an object or module to use safely by more than one thread
 Mutex_m:: Mixin to extend objects to be handled like a Mutex
+Net::FTP:: Support for the File Transfer Protocol
+Net::HTTP:: HTTP client api for Ruby
+Net::IMAP:: Ruby client api for Internet Message Access Protocol
 Net::POP3:: Ruby client library for POP3
 Net::SMTP:: Simple Mail Transfer Protocol client library for Ruby
 Observable:: Provides a mechanism for publish/subscribe pattern in Ruby
+OpenURI:: An easy-to-use wrapper for Net::HTTP, Net::HTTPS and Net::FTP
 Open3:: Provides access to stdin, stdout and stderr when running other programs
+OptionParser:: Ruby-oriented class for command-line option analysis
 OpenStruct:: Class to build custom data structures, similar to a Hash
+PP:: Provides a PrettyPrinter for Ruby objects
+PrettyPrinter:: Implements a pretty printing algorithm for readable structure
 Prime:: Prime numbers and factorization library
+profile.rb:: Runs the Ruby Profiler__
+Profiler__:: Provides a way to profile your Ruby application
 PStore:: Implements a file based persistence mechanism based on a Hash
+Queue:: Synchronized communication between threads, provided by thread.rb
 Racc:: A LALR(1) parser generator written in Ruby.
+RbConfig:: Information of your configure and build of Ruby
 RDoc:: Produces HTML and command-line documentation for Ruby
+resolv-replace.rb:: Replace Socket DNS with Resolv
+Resolv::  Thread-aware DNS resolver library in Ruby
 REXML:: An XML toolkit for Ruby
+Rinda:: The Linda distributed computing paradigm in Ruby
 RSS:: Family of libraries that support various formats of XML "feeds"
+Gem:: Package management framework for Ruby
+Scanf:: A Ruby implementation of the C function scanf(3)
+SecureRandom:: Interface for secure random number generator
+Set:: Provides a class to deal with collections of unordered, unique values
+Shell:: An idiomatic Ruby interface for common UNIX shell commands
+Shellwords:: Manipulates strings with word parsing rules of UNIX Bourne shell
 Singleton:: Implementation of the Singleton pattern for Ruby
+Synchronizer:: A module that provides a two-phase lock with a counter
+Tempfile:: A utility class for managing temporary files
+ThreadsWait:: Watches for termination of multiple threads
+Time:: Extends the Time class with methods for parsing and conversion
 Timeout:: Auto-terminate potentially long-running operations in Ruby
+tmpdir.rb:: Extends the Dir class to manage the OS temporary file path
 Tracer:: Outputs a source level execution trace of a Ruby program
+TSort:: Topological sorting using Tarjan's algorithm
+un.rb:: Utilities to replace common UNIX commands
 URI:: A Ruby module providing support for Uniform Resource Identifiers
+WeakRef:: Allows a referenced object to be garbage-collected
 WEBrick:: An HTTP server toolkit for Ruby
+XMLRPC:: Remote Procedure Call over HTTP support for Ruby
 YAML:: Ruby client library for the Psych YAML implementation
 
 == Extensions
 
 BigDecimal:: Provides arbitrary-precision floating point decimal arithmetic
+Coverage:: Provides coverage measurement for Ruby
 Date:: A subclass of Object includes Comparable module for handling dates
 DateTime:: Subclass of Date to handling dates, hours, minutes, seconds, offsets
 DBM:: Provides a wrapper for the UNIX-style Database Manager Library
+Digest:: Provides a framework for message digest libraries
 Etc:: Provides access to information typically stored in UNIX /etc directory
 Fcntl:: Loads constants defined in the OS fcntl.h C header file
 Fiddle:: A libffi wrapper for Ruby
 GDBM:: Ruby extension for the GNU dbm (gdbm) library
-IO::console:: Console interface
+IO:: Extensions for Ruby IO class, including #wait and ::console
 JSON:: Implements Javascript Object Notation for Ruby
+NKF:: Ruby extension for Network Kanji Filter
+objspace:: Extends ObjectSpace module to add methods for internal statistics
 OpenSSL:: Provides SSL, TLS and general purpose cryptography for Ruby
+Pathname:: Representation of the name of a file or directory on the filesystem
 Psych:: A YAML parser and emitter for Ruby
+PTY:: Creates and manages pseudo terminals
 Readline:: Provides an interface for GNU Readline and Edit Line (libedit)
-SDBM:: Provides a simple file-based key-value store with String keys and values
+Ripper:: Provides an interface for parsing Ruby programs into S-expressions
+SBDM:: Provides a simple file-based key-value store with String keys and values
+Socket:: Access underlying OS socket implementations
 StringIO:: Pseudo I/O on String objects
 StringScanner:: Provides lexical scanning operations on a String
+Syslog:: Ruby interface for the POSIX system logging facility
+Tk:: Provides a framework for building a Graphical User Interface (GUI)
+WIN32OLE:: Provides an interface for OLE Automation in Ruby
 Zlib:: Ruby interface for the zlib compression/decompression library
-
-= Bundled gems
-
-== Libraries
-
-DidYouMean:: "Did you mean?" experience in Ruby
-MiniTest:: A test suite with TDD, BDD, mocking and benchmarking
-Net::Telnet:: Telnet client library for Ruby
-PowerAssert:: Power Assert for Ruby.
-Rake:: Ruby build program with capabilities similar to make
-Test::Unit:: A compatibility layer for MiniTest
-XMLRPC:: Remote Procedure Call over HTTP support for Ruby
diff --git a/doc/syntax.rdoc b/doc/syntax.rdoc
index 2463c12a63..fe0f98ce4c 100644
--- a/doc/syntax.rdoc
+++ b/doc/syntax.rdoc
@@ -32,5 +32,3 @@ Refinements[rdoc-ref:syntax/refinements.rdoc] ::
 Miscellaneous[rdoc-ref:syntax/miscellaneous.rdoc] ::
   +alias+, +undef+, +BEGIN+, +END+
 
-Comments[rdoc-ref:syntax/comments.rdoc] ::
-  Line and block code comments
diff --git a/doc/syntax/assignment.rdoc b/doc/syntax/assignment.rdoc
index a1806e4c48..83300cbece 100644
--- a/doc/syntax/assignment.rdoc
+++ b/doc/syntax/assignment.rdoc
@@ -92,9 +92,8 @@ Now any reference to +big_calculation+ is considered a local variable and will
 be cached.  To call the method, use <code>self.big_calculation</code>.
 
 You can force a method call by using empty argument parentheses as shown above
-or by using an explicit receiver like <code>self</code>.  Using an explicit
-receiver may raise a NameError if the method's visibility is not public or the
-receiver is the literal <code>self</code>.
+or by using an explicit receiver like <code>self.</code>.  Using an explicit
+receiver may raise a NameError if the method's visibility is not public.
 
 Another commonly confusing case is when using a modifier +if+:
 
@@ -110,28 +109,6 @@ The confusion comes from the out-of-order execution of the expression.  First
 the local variable is assigned-to then you attempt to call a nonexistent
 method.
 
-== Local Variables and eval
-
-Using +eval+ to evaluate Ruby code will allow access to local variables defined
-in the same scope, even if the local variables are not defined until after the
-call to +eval+.  However, local variables defined inside the call to +eval+
-will not be reflected in the surrounding scope.  Inside the call to +eval+,
-local variables defined in the surrounding scope and local variables defined
-inside the call to +eval+ will be accessible.  However, you will not be able
-to access local variables defined in previous or subsequent calls to +eval+ in
-the same scope. Consider each +eval+ call a separate nested scope. Example:
-
-  def m
-    eval "bar = 1"
-    lvs = eval "baz = 2; ary = [local_variables, foo, baz]; x = 2; ary"
-    eval "quux = 3"
-    foo = 1
-    lvs << local_variables
-  end
-
-  m
-  # => [[:baz, :ary, :x, :lvs, :foo], nil, 2, [:lvs, :foo]]
-
 == Instance Variables
 
 Instance variables are shared across all methods for the same object.
diff --git a/doc/syntax/calling_methods.rdoc b/doc/syntax/calling_methods.rdoc
index 5abecc69da..ec86ef05ee 100644
--- a/doc/syntax/calling_methods.rdoc
+++ b/doc/syntax/calling_methods.rdoc
@@ -27,32 +27,13 @@ This sends the +my_method+ message to +my_object+.  Any object can be a
 receiver but depending on the method's visibility sending a message may raise a
 NoMethodError.
 
+You may use <code>&.</code> to designate a receiver, then +my_method+ is not
+invoked and the result is +nil+ when the receiver is +nil+.  In that case, the
+arguments of +my_method+ are not evaluated.
+
 You may also use <code>::</code> to designate a receiver, but this is rarely
 used due to the potential for confusion with <code>::</code> for namespaces.
 
-=== Safe navigation operator
-
-<code>&.</code>, called "safe navigation operator", allows to skip method call
-when receiver is +nil+. It returns +nil+ and doesn't evaluate method's arguments
-if the call is skipped.
-
-  REGEX = /(ruby) is (\w+)/i
-  "Ruby is awesome!".match(REGEX).values_at(1, 2)
-  # => ["Ruby", "awesome"]
-  "Python is fascinating!".match(REGEX).values_at(1, 2)
-  # NoMethodError: undefined method `values_at' for nil:NilClass
-  "Python is fascinating!".match(REGEX)&.values_at(1, 2)
-  # => nil
-
-This allows to easily chain methods which could return empty value. Note that
-<code>&.</code> skips only one next call, so for a longer chain it is necessary
-to add operator on each level:
-
-  "Python is fascinating!".match(REGEX)&.values_at(1, 2).join(' - ')
-  # NoMethodError: undefined method `join' for nil:NilClass
-  "Python is fascinating!".match(REGEX)&.values_at(1, 2)&.join(' - ')
-  # => nil
-
 == Arguments
 
 There are three types of arguments when sending a message, the positional
@@ -98,7 +79,7 @@ to:
 If the method definition has a <code>*argument</code> extra positional
 arguments will be assigned to +argument+ in the method as an Array.
 
-If the method definition doesn't include keyword arguments, the keyword or
+If the method definition doesn't include keyword arguments the keyword or
 hash-type arguments are assigned as a single hash to the last argument:
 
   def my_method(options)
@@ -172,8 +153,7 @@ like positional arguments:
   my_method(positional1, keyword1: value1, keyword2: value2)
 
 Any keyword arguments not given will use the default value from the method
-definition.  If a keyword argument is given that the method did not list,
-and the method definition does not accept arbitrary keyword arguments, an
+definition.  If a keyword argument is given that the method did not list an
 ArgumentError will be raised.
 
 === Block Argument
@@ -279,9 +259,6 @@ hash at the end of the array into keyword arguments:
   arguments = [1, 2, { c: 4 }]
   my_method(*arguments)
 
-Note that this behavior is currently deprecated and will emit a warning.
-This behavior will be removed in Ruby 3.0.
-
 You may also use the <code>**</code> (described next) to convert a Hash into
 keyword arguments.
 
@@ -289,10 +266,7 @@ If the number of objects in the Array do not match the number of arguments for
 the method, an ArgumentError will be raised.
 
 If the splat operator comes first in the call, parentheses must be used to
-avoid a warning:
-
-  my_method *arguments  # warning
-  my_method(*arguments) # no warning
+avoid a warning.
 
 === Hash to Keyword Arguments Conversion
 
@@ -301,8 +275,7 @@ Given the following method:
   def my_method(first: 1, second: 2, third: 3)
   end
 
-You can turn a Hash into keyword arguments with the <code>**</code>
-(keyword splat) operator:
+You can turn a Hash into keyword arguments with the <code>**</code> operator:
 
   arguments = { first: 3, second: 4, third: 5 }
   my_method(**arguments)
@@ -316,9 +289,8 @@ Both are equivalent to:
 
   my_method(first: 3, second: 4, third: 5)
 
-If the method definition uses the keyword splat operator to
-gather arbitrary keyword arguments, they will not be gathered
-by <code>*</code>:
+If the method definition uses <code>**</code> to gather arbitrary keyword
+arguments, they will not be gathered by <code>*</code>:
 
   def my_method(*a, **kw)
     p arguments: a, keywords: kw
@@ -328,7 +300,10 @@ by <code>*</code>:
 
 Prints:
 
-  {:arguments=>[1, 2], :keywords=>{'3'=>4, :five=>6}}
+  {:arguments=>[1, 2, {"3"=>4}], :keywords=>{:five=>6}}
+
+Unlike the splat operator described above, the <code>**</code> operator has no
+commonly recognized name.
 
 === Proc to Block Conversion
 
@@ -339,17 +314,17 @@ Given a method that use a block:
   end
 
 You can convert a proc or lambda to a block argument with the <code>&</code>
-(block conversion) operator:
+operator:
 
   argument = proc { |a| puts "#{a.inspect} was yielded" }
 
   my_method(&argument)
 
-If the block conversion operator comes first in the call, parenthesis must be
-used to avoid a warning:
+If the splat operator comes first in the call, parenthesis must be used to
+avoid a warning.
 
-  my_method &argument  # warning
-  my_method(&argument) # no warning
+Unlike the splat operator described above, the <code>&</code> operator has no
+commonly recognized name.
 
 == Method Lookup
 
diff --git a/doc/syntax/comments.rdoc b/doc/syntax/comments.rdoc
deleted file mode 100644
index a07dd41494..0000000000
--- a/doc/syntax/comments.rdoc
+++ /dev/null
@@ -1,37 +0,0 @@
-= Code Comments
-
-Ruby has two types of comments: inline and block.
-
-Inline comments start with the <code>#</code> character and continue until the
-end of the line:
-
-  # On a separate line
-  class Foo # or at the end of the line
-    # can be indented
-    def bar
-    end
-  end
-
-Block comments start with <code>=begin</code> and end with <code>=end</code>.
-Each should start on a separate line.
-
-  =begin
-  This is
-  commented out
-  =end
-
-  class Foo
-  end
-
-  =begin some_tag
-  this works, too
-  =end
-
-<code>=begin</code> and <code>=end</code> can not be indented, so this is a
-syntax error:
-
-  class Foo
-    =begin
-    Will not work
-    =end
-  end
diff --git a/doc/syntax/control_expressions.rdoc b/doc/syntax/control_expressions.rdoc
index f7e6d54924..123b48b6b9 100644
--- a/doc/syntax/control_expressions.rdoc
+++ b/doc/syntax/control_expressions.rdoc
@@ -144,7 +144,7 @@ expression.
 == Modifier +if+ and +unless+
 
 +if+ and +unless+ can also be used to modify an expression.  When used as a
-modifier the left-hand side is the "then" statement and the right-hand side
+modifier the left-hand side is the "then" expression and the right-hand side
 is the "test" expression:
 
   a = 0
@@ -164,7 +164,7 @@ This will print 1.
 This will print 0.
 
 While the modifier and standard versions have both a "test" expression and a
-"then" statement, they are not exact transformations of each other due to
+"then" expression, they are not exact transformations of each other due to
 parse order.  Here is an example that shows the difference:
 
   p a if a = 0.zero?
@@ -405,8 +405,8 @@ Use +next+ to skip the rest of the current iteration:
 
   p result # prints [2, nil, 6]
 
-+next+ accepts an argument that can be used as the result of the current
-block iteration:
++next+ accepts an argument that can be used the result of the current block
+iteration:
 
   result = [1, 2, 3].map do |value|
     next value if value.even?
@@ -439,64 +439,6 @@ longer true, now you will receive a SyntaxError when you use +retry+ outside
 of a +rescue+ block.  See {Exceptions}[rdoc-ref:syntax/exceptions.rdoc]
 for proper usage of +retry+.
 
-== Modifier Statements
-
-Ruby's grammar differentiates between statements and expressions.  All
-expressions are statements (an expression is a type of statement), but
-not all statements are expressions.  Some parts of the grammar accept
-expressions and not other types of statements, which causes code that
-looks similar to be parsed differently.
-
-For example, when not used as a modifier, +if+, +else+, +while+, +until+,
-and +begin+ are expressions (and also statements).  However, when
-used as a modifier, +if+, +else+, +while+, +until+ and +rescue+
-are statements but not expressions.
-
-  if true; 1 end # expression (and therefore statement)
-  1 if true      # statement (not expression)
-
-Statements that are not expressions cannot be used in contexts where an
-expression is expected, such as method arguments.
-
-  puts( 1 if true )      #=> SyntaxError
-
-You can wrap a statement in parentheses to create an expression.
-
-  puts((1 if true))      #=> 1
-
-If you put a space between the method name and opening parenthesis, you
-do not need two sets of parentheses.
-
-  puts (1 if true)       #=> 1, because of optional parentheses for method
-
-This is because this is parsed similar to a method call without
-parentheses.  It is equivalent to the following code, without the creation
-of a local variable:
-
-  x = (1 if true)
-  p x
-
-In a modifier statement, the left-hand side must be a statement and the
-right-hand side must be an expression.
-
-So in <code>a if b rescue c</code>, because <code>b rescue c</code> is a
-statement that is not an expression, and therefore is not allowed as the
-right-hand side of the +if+ modifier statement, the code is necessarily
-parsed as <code>(a if b) rescue c</code>.
-
-This interacts with operator precedence in such a way that:
-
-  stmt if v = expr rescue x
-  stmt if v = expr unless x
-
-are parsed as:
-
-  stmt if v = (expr rescue x)
-  (stmt if v = expr) unless x
-
-This is because modifier +rescue+ has higher precedence than <code>=</code>,
-and modifier +if+ has lower precedence than <code>=</code>.
-
 == Flip-Flop
 
 The flip-flop is a rarely seen conditional expression.  It's primary use is
diff --git a/doc/syntax/exceptions.rdoc b/doc/syntax/exceptions.rdoc
index 7fd58c83e8..a2e75616fb 100644
--- a/doc/syntax/exceptions.rdoc
+++ b/doc/syntax/exceptions.rdoc
@@ -17,14 +17,7 @@ wish to limit the scope of rescued exceptions:
     # ...
   end
 
-The same is true for, +class+, +module+, and +block+:
-
-  [0, 1, 2].map do |i|
-    10 / i
-  rescue ZeroDivisionError
-    nil
-  end
-  #=> [nil, 10, 5]
+The same is true for a +class+ or +module+.
 
 You can assign the exception to a local variable by using <tt>=>
 variable_name</tt> at the end of the +rescue+ line:
diff --git a/doc/syntax/literals.rdoc b/doc/syntax/literals.rdoc
index 38bfa38676..f5b9738868 100644
--- a/doc/syntax/literals.rdoc
+++ b/doc/syntax/literals.rdoc
@@ -71,33 +71,6 @@ Examples:
 All these numbers have the same decimal value, 170.  Like integers and floats
 you may use an underscore for readability.
 
-=== Rational numbers
-
-Numbers suffixed by +r+ are Rational numbers.
-
-  12r         #=> (12/1)
-  12.3r       #=> (123/10)
-
-Rational numbers are exact, whereas Float numbers are inexact.
-
-  0.1r + 0.2r #=> (3/10)
-  0.1 + 0.2   #=> 0.30000000000000004
-
-=== Complex numbers
-
-Numbers suffixed by +i+ are Complex (or imaginary) numbers.
-
-  1i          #=> (0+1i)
-  1i * 1i     #=> (-1+0i)
-
-Also Rational numbers may be imaginary numbers.
-
-  12.3ri      #=> (0+(123/10)*i)
-
-+i+ must be placed after +r+, the opposite is not allowed.
-
-  12.3ir      #=> syntax error
-
 == Strings
 
 The most common way of writing strings is using <tt>"</tt>:
@@ -135,7 +108,7 @@ sequences are as follows:
   \c\M-x         same as above
   \c? or \C-?    delete, ASCII 7Fh (DEL)
 
-Any other character following a backslash is interpreted as the
+Any other character followed by a backslash is interpreted as the
 character itself.
 
 Double-quote strings allow interpolation of other values using
@@ -193,7 +166,7 @@ a single codepoint in the script encoding:
   ?\C-\M-a #=> "\x81", same as above
   ?�      #=> "�"
 
-=== Here Documents (heredocs)
+=== Here Documents
 
 If you are writing a large block of text you may use a "here document" or
 "heredoc":
@@ -255,9 +228,6 @@ behaves like Kernel#`:
   cat #{__FILE__}
   HEREDOC
 
-When surrounding with quotes, any character but that quote and newline
-(CR and/or LF) can be used as the identifier.
-
 To call a method on a heredoc place it after the opening identifier:
 
   expected_result = <<-EXPECTED.chomp
@@ -336,8 +306,6 @@ its ending value.
 
   (1..2)  # includes its ending value
   (1...2) # excludes its ending value
-  (1..)   # endless range, representing infinite sequence from 1 to Infinity
-  (..1)   # beginless range, representing infinite sequence from -Infinity to 1
 
 You may create a range of any object.  See the Range documentation for details
 on the methods you need to implement.
diff --git a/doc/syntax/methods.rdoc b/doc/syntax/methods.rdoc
index 55feecc0c2..d41c6fcba5 100644
--- a/doc/syntax/methods.rdoc
+++ b/doc/syntax/methods.rdoc
@@ -17,8 +17,8 @@ on calling methods}[rdoc-ref:syntax/calling_methods.rdoc].
 == Method Names
 
 Method names may be one of the operators or must start a letter or a character
-with the eighth bit set. It may contain letters, numbers, an <code>_</code>
-(underscore or low line) or a character with the eighth bit set. The convention
+with the eight bit set. It may contain letters, numbers, an <code>_</code>
+(underscore or low line) or a character with the eight bit set. The convention
 is to use underscores to separate words in a multiword method name:
 
   def method_name
@@ -26,12 +26,12 @@ is to use underscores to separate words in a multiword method name:
   end
 
 Ruby programs must be written in a US-ASCII-compatible character set such as
-UTF-8, ISO-8859-1 etc. In such character sets if the eighth bit is set it
+UTF-8, ISO-8859-1 etc. In such character sets if the eight bit is set it
 indicates an extended character. Ruby allows method names and other identifiers
 to contain such characters. Ruby programs cannot contain some characters like
 ASCII NUL (<code>\x00</code>).
 
-The following are examples of valid Ruby methods:
+The following are the examples of valid ruby methods:
 
   def hello
     "hello"
@@ -45,27 +45,29 @@ Typically method names are US-ASCII compatible since the keys to type them
 exist on all keyboards.
 
 Method names may end with a <code>!</code> (bang or exclamation mark), a
-<code>?</code> (question mark), or <code>=</code> (equals sign).
+<code>?</code> (question mark) or <code>=</code> equals sign.
 
-The bang methods (<code>!</code> at the end of the method name) are called and
+The bang methods (<code>!</code> at the end of method name) are called and
 executed just like any other method. However, by convention, a method with an
-exclamation point or bang is considered dangerous. In Ruby's core library the
+exclamation point or bang is considered dangerous. In ruby core library the
 dangerous method implies that when a method ends with a bang (<code>!</code>),
 it indicates that unlike its non-bang equivalent, permanently modifies its
-receiver. Almost always, the Ruby core library will have a non-bang
+receiver. Almost always, ruby core library will have a non-bang
 counterpart (method name which does NOT end with <code>!</code>) of every bang
 method (method name which does end with <code>!</code>) that does not modify
-the receiver. This convention is typically true for the Ruby core library but
-may or may not hold true for other Ruby libraries.
+the receiver. This convention is typically true for ruby core library but
+may or may not hold true for other ruby libraries.
 
 Methods that end with a question mark by convention return boolean, but they
 may not always return just +true+ or +false+.  Often, they will return an
 object to indicate a true value (or "truthy" value).
 
-Methods that end with an equals sign indicate an assignment method.
+Methods that end with an equals sign indicate an assignment method.  For
+assignment methods, the return value is ignored and the arguments are returned
+instead.
 
-These are method names for the various Ruby operators.  Each of these
-operators accepts only one argument.  Following the operator is the typical
+These are method names for the various ruby operators.  Each of these
+operators accept only one argument.  Following the operator is the typical
 use or name of the operator.  Creating an alternate meaning for the operator
 may lead to confusion as the user expects plus to add things, minus to
 subtract things, etc.  Additionally, you cannot alter the precedence of the
@@ -92,8 +94,8 @@ operators.
 <code>></code>   :: greater-than
 <code>>=</code>  :: greater-than or equal
 
-To define unary methods minus and plus, follow the operator with an
-<code>@</code> as in <code>+@</code>:
+To define unary methods minus, plus, tilde and not (<code>!</code>) follow the
+operator with an <code>@</code> as in <code>+@</code> or <code>!@</code>:
 
   class C
     def -@
@@ -105,13 +107,6 @@ To define unary methods minus and plus, follow the operator with an
 
   -obj # prints "you inverted this object"
 
-The <code>@</code> is needed to differentiate unary minus and plus
-operators from binary minus and plus operators.
-
-You can also follow tilde and not (<code>!</code>) unary methods with
-<code>@</code>, but it is not required as there are no binary tilde
-and not operators.
-
 Unary methods accept zero arguments.
 
 Additionally, methods for element reference and assignment may be defined:
@@ -152,18 +147,14 @@ evaluated.
     1 + 1  # this expression is never evaluated
   end
 
-Note that for assignment methods the return value will be ignored when using
-the assignment syntax.  Instead, the argument will be returned:
+Note that for assignment methods the return value will always be ignored.
+Instead, the argument will be returned:
 
   def a=(value)
     return 1 + value
   end
 
-  p(self.a = 5) # prints 5
-
-The actual return value will be returned when invoking the method directly:
-
-  p send(:a=, 5) # prints 6
+  p(a = 5) # prints 5
 
 == Scope
 
@@ -288,25 +279,6 @@ This will raise a SyntaxError:
     a + b + c
   end
 
-Default argument values can refer to arguments that have already been
-evaluated as local variables, and argument values are always evaluated
-left to right. So this is allowed:
-
-  def add_values(a = 1, b = a)
-    a + b
-  end
-  add_values
-  # => 2
-
-But this will raise a +NameError+ (unless there is a method named
-+b+ defined):
-
-  def add_values(a = b, b = 1)
-    a + b
-  end
-  add_values
-  # NameError (undefined local variable or method `b' for main:Object)
-
 === Array Decomposition
 
 You can decompose (unpack or extract values from) an Array using extra
@@ -419,116 +391,12 @@ Arbitrary keyword arguments will be accepted with <code>**</code>:
   # prints 1 then {:second=>2, :third=>3}
 
 When calling a method with keyword arguments the arguments may appear in any
-order.  If an unknown keyword argument is sent by the caller, and the method
-does not accept arbitrary keyword arguments, an ArgumentError is raised.
-
-To require a specific keyword argument, do not include a default value
-for the keyword argument:
-
-  def add_values(first:, second:)
-    first + second
-  end
-  add_values
-  # ArgumentError (missing keywords: first, second)
-  add_values(first: 1, second: 2)
-  # => 3
+order.  If an unknown keyword argument is sent by the caller an ArgumentError
+is raised.
 
 When mixing keyword arguments and positional arguments, all positional
 arguments must appear before any keyword arguments.
 
-Also, note that <code>**</code> can be used to ignore keyword arguments:
-
-  def ignore_keywords(**)
-  end
-
-To mark a method as accepting keywords, but not actually accepting
-keywords, you can use the <code>**nil</code>:
-
-  def no_keywords(**nil)
-  end
-
-Calling such a method with keywords or a non-empty keyword splat will
-result in an ArgumentError. This syntax is supported so that keywords
-can be added to the method later without affected backwards compatibility.
-
-=== Keyword and Positional Argument Separation
-
-Between Ruby 2.0 and 2.6, keyword and positional arguments were not
-separated, and a keyword argument could be used as a positional argument
-and vice-versa.  In Ruby 3.0, keyword and positional arguments will
-be separated if the method definition includes keyword arguments.
-In Ruby 3.0, if the method definition does not include keyword arguments,
-keyword arguments provided when calling the method will continue to be
-treated as a final positional hash argument.
-
-Currently, the keyword and positional arguments are not separated,
-but cases where behavior will change in Ruby 3.0 will result in a
-warning being emitted.
-
-There are a few different types of keyword argument separation issues.
-
-==== Conversion of Hash to Keywords
-
-If a method is called with the hash, the hash could be treated as
-keywords:
-
-  def my_method(**keywords)
-    keywords
-  end
-  my_method({a: 1}) # {:a => 1}
-
-This occurs even if the hash could be an optional positional argument
-or an element of a rest argument:
-
-  def my_method(hash=nil, **keywords)
-    [hash, keywords]
-  end
-  my_method({a: 1}) # [nil, {:a => 1}]
-
-  def my_method(*args, **keywords)
-    [args, keywords]
-  end
-  my_method({a: 1}) # [[], {:a => 1}]
-
-However, if the hash is needed for a mandatory positional argument,
-it would not be treated as keywords:
-
-  def my_method(hash, **keywords)
-    [hash, keywords]
-  end
-  my_method({a: 1}) # [{:a => 1}, {}]
-
-==== Conversion of Keywords to Positional Arguments
-
-If a method is called with keywords, but it is missing one
-mandatory positional argument, the keywords are converted to
-a hash and the hash used as the mandtory positional argument:
-
-  def my_method(hash, **keywords)
-    [hash, keywords]
-  end
-  my_method(a: 1) # [{:a => 1}, {}]
-
-This is also true for empty keyword splats:
-
-  kw = {}
-  my_method(**kw) # [{}, {}]
-
-==== Splitting of Positional Hashes or Keywords
-
-If a method definition accepts specific keywords and not arbitrary keywords,
-keywords or a positional hash may be split if the hash includes both Symbol
-keys and non-Symbol keys and the keywords or positional hash are not needed
-as a mandatory positional argument.  In this case, the non-Symbol keys are
-separated into a positional argument hash, and the Symbol keys are used
-as the keyword arguments:
-
-  def my_method(hash=3, a: 4)
-    [hash, a]
-  end
-  my_method(a: 1, 'a' => 2)   # [{"a"=>2}, 1]
-  my_method({a: 1, 'a' => 2}) # [{"a"=>2}, 1]
-
 == Block Argument
 
 The block argument is indicated by <code>&</code> and must come last:
@@ -552,6 +420,15 @@ in this section:
     yield self
   end
 
+There is also a performance benefit to using yield over a calling a block
+parameter.  When a block argument is assigned to a variable a Proc object is
+created which holds the block.  When using yield this Proc object is not
+created.
+
+If you only need to use the block sometimes you can use Proc.new to create a
+proc from the block that was passed to your method.  See Proc.new for further
+details.
+
 == Exception Handling
 
 Methods have an implied exception handling block so you do not need to use
@@ -573,28 +450,6 @@ May be written as:
     # handle exception
   end
 
-Similarly, if you wish to always run code even if an exception is raised,
-you can use +ensure+ without +begin+ and +end+:
-
-  def my_method
-    # code that may raise an exception
-  ensure
-    # code that runs even if previous code raised an exception
-  end
-
-You can also combine +rescue+ with +ensure+ and/or +else+, without
-+begin+ and +end+:
-
-  def my_method
-    # code that may raise an exception
-  rescue
-    # handle exception
-  else
-    # only run if no exception raised above
-  ensure
-    # code that runs even if previous code raised an exception
-  end
-
 If you wish to rescue an exception for only part of your method, use +begin+ and
 +end+.  For more details see the page on {exception
 handling}[rdoc-ref:syntax/exceptions.rdoc].
diff --git a/doc/syntax/modules_and_classes.rdoc b/doc/syntax/modules_and_classes.rdoc
index 8fc84d522a..dd70d4ac21 100644
--- a/doc/syntax/modules_and_classes.rdoc
+++ b/doc/syntax/modules_and_classes.rdoc
@@ -191,8 +191,8 @@ Here is an example:
   a.n b # raises NoMethodError A is not a subclass of B
 
 The third visibility is +private+.  A private method may not be called with a
-receiver, not even if it equals +self+.  If a private method is called with a
-receiver other than a literal +self+ a NoMethodError will be raised.
+receiver, not even +self+.  If a private method is called with a receiver a
+NoMethodError will be raised.
 
 === +alias+ and +undef+
 
diff --git a/doc/syntax/precedence.rdoc b/doc/syntax/precedence.rdoc
index f64691ab1f..515626c74f 100644
--- a/doc/syntax/precedence.rdoc
+++ b/doc/syntax/precedence.rdoc
@@ -49,14 +49,10 @@ Unary <code>+</code> and unary <code>-</code> are for <code>+1</code>,
 <code>-1</code> or <code>-(a + b)</code>.
 
 Modifier-if, modifier-unless, etc. are for the modifier versions of those
-keywords.  For example, this is a modifier-unless statement:
+keywords.  For example, this is a modifier-unless expression:
 
   a += 1 unless a.zero?
 
-Note that <code>(a if b rescue c)</code> is parsed as <code>((a if b) rescue
-c)</code> due to reasons not related to precedence. See {modifier
-statements}[control_expressions_rdoc.html#label-Modifier+Statements].
-
 <code>{ ... }</code> blocks have priority below all listed operations, but
 <code>do ... end</code> blocks have lower priority.
 
diff --git a/doc/syntax/refinements.rdoc b/doc/syntax/refinements.rdoc
index fc554bb476..4cba61d396 100644
--- a/doc/syntax/refinements.rdoc
+++ b/doc/syntax/refinements.rdoc
@@ -7,7 +7,7 @@ changes.  This can cause unintended side-effects or breakage of programs.
 
 Refinements are designed to reduce the impact of monkey patching on other
 users of the monkey-patched class.  Refinements provide a way to extend a
-class locally.  Refinements can modify both classes and modules.
+class locally.
 
 Here is a basic refinement:
 
@@ -26,7 +26,8 @@ Here is a basic refinement:
   end
 
 First, a class +C+ is defined.  Next a refinement for +C+ is created using
-Module#refine.
+Module#refine.  Refinements only modify classes, not modules so the argument
+must be a class.
 
 Module#refine creates an anonymous module that contains the changes or
 refinements to the class (+C+ in the example).  +self+ in the refine block is
@@ -48,13 +49,13 @@ until the end of the current class or module definition, or until the end of
 the current file if used at the top-level.
 
 You may activate refinements in a string passed to Kernel#eval. Refinements
-are active until the end of the eval string.
+are active the end of the eval string.
 
 Refinements are lexical in scope.  Refinements are only active within a scope
-after the call to +using+. Any code before the +using+ statement will not have the
+after the call to using. Any code before the using statement will not have the
 refinement activated.
 
-When control is transferred outside the scope, the refinement is deactivated.
+When control is transferred outside the scope the refinement is deactivated.
 This means that if you require or load a file or call a method that is defined
 outside the current scope the refinement will be deactivated:
 
@@ -79,7 +80,7 @@ outside the current scope the refinement will be deactivated:
   x.foo       # prints "C#foo in M"
   call_foo(x) #=> raises NoMethodError
 
-If a method is defined in a scope where a refinement is active, the refinement
+If a method is defined in a scope where a refinement is active the refinement
 will be active when the method is called.  This example spans multiple files:
 
 c.rb:
@@ -158,8 +159,8 @@ In a class:
   end
   # not activated here
 
-Note that the refinements in +M+ are *not* activated automatically if the class
-+Foo+ is reopened later.
+Note that the refinements in M are not activated automatically if the class
+Foo is reopened later.
 
 In eval:
 
@@ -179,9 +180,9 @@ When not evaluated:
   end
   # not activated here
 
-When defining multiple refinements in the same module inside multiple +refine+ blocks,
-all refinements from the same module are active when a refined method
-(any of the +to_json+ methods from the example below) is called:
+When defining multiple refinements in the same module, inside a refine block
+all refinements from the same module are active when a refined method is
+called:
 
   module ToJSON
     refine Integer do
@@ -224,13 +225,12 @@ If no method was found at any point this repeats with the superclass of +C+.
 
 Note that methods in a subclass have priority over refinements in a
 superclass.  For example, if the method <code>/</code> is defined in a
-refinement for Numeric <code>1 / 2</code> invokes the original Integer#/
-because Integer is a subclass of Numeric and is searched before the refinements
-for the superclass Numeric. Since the method <code>/</code> is also present
-in child +Integer+, the method lookup does not move up to the superclass.
+refinement for Integer <code>1 / 2</code> invokes the original Fixnum#/
+because Fixnum is a subclass of Integer and is searched before the refinements
+for the superclass Integer.
 
-However, if a method +foo+ is defined on Numeric in a refinement, <code>1.foo</code>
-invokes that method since +foo+ does not exist on Integer.
+If a method +foo+ is defined on Integer in a refinement, <code>1.foo</code>
+invokes that method since +foo+ does not exist on Fixnum.
 
 == +super+
 
@@ -247,37 +247,16 @@ Note that +super+ in a method of a refinement invokes the method in the
 refined class even if there is another refinement which has been activated in
 the same context.
 
-== Methods Introspection
+== Indirect Method Calls
 
-When using introspection methods such as Kernel#method or Kernel#methods refinements are not honored.
+When using indirect method access such as Kernel#send, Kernel#method or
+Kernel#respond_to? refinements are not honored for the caller context during
+method lookup.
 
 This behavior may be changed in the future.
 
-== Refinement inheritance by Module#include
-
-When a module X is included into a module Y, Y inherits refinements from X.
-
-For example, C inherits refinements from A and B in the following code:
-
-  module A
-    refine X do ... end
-    refine Y do ... end
-  end
-  module B
-    refine Z do ... end
-  end
-  module C
-    include A
-    include B
-  end
-
-  using C
-  # Refinements in A and B are activated here.
-
-Refinements in descendants have higher precedence than those of ancestors.
-
 == Further Reading
 
-See https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/RefinementsSpec for the
+See http://bugs.ruby-lang.org/projects/ruby-trunk/wiki/RefinementsSpec for the
 current specification for implementing refinements.  The specification also
 contains more details.
diff --git a/enc/ascii.c b/enc/ascii.c
index 8b32c414fe..d34cc20582 100644
--- a/enc/ascii.c
+++ b/enc/ascii.c
@@ -29,12 +29,9 @@
  */
 
 #include "regenc.h"
-#ifdef RUBY
-# include "encindex.h"
-#endif
-
+#include "encindex.h"
 #ifndef ENCINDEX_ASCII
-# define ENCINDEX_ASCII 0
+#define ENCINDEX_ASCII 0
 #endif
 
 OnigEncodingDefine(ascii, ASCII) = {
@@ -54,9 +51,9 @@ OnigEncodingDefine(ascii, ASCII) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  onigenc_single_byte_ascii_only_case_map,
   ENCINDEX_ASCII,
   ONIGENC_FLAG_NONE,
+  onigenc_single_byte_ascii_only_case_map,
 };
 ENC_ALIAS("BINARY", "ASCII-8BIT")
 ENC_REPLICATE("IBM437", "ASCII-8BIT")
diff --git a/enc/big5.c b/enc/big5.c
index ab4fb69819..fc2bcadcc1 100644
--- a/enc/big5.c
+++ b/enc/big5.c
@@ -300,9 +300,9 @@ OnigEncodingDefine(big5, BIG5) = {
   onigenc_not_support_get_ctype_code_range,
   big5_left_adjust_char_head,
   big5_is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_ascii_only_case_map,
 };
 
 /*
@@ -335,9 +335,9 @@ OnigEncodingDefine(big5_hkscs, BIG5_HKSCS) = {
   onigenc_not_support_get_ctype_code_range,
   big5_left_adjust_char_head,
   big5_is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_ascii_only_case_map,
 };
 ENC_ALIAS("Big5-HKSCS:2008", "Big5-HKSCS")
 
@@ -370,7 +370,7 @@ OnigEncodingDefine(big5_uao, BIG5_UAO) = {
   onigenc_not_support_get_ctype_code_range,
   big5_left_adjust_char_head,
   big5_is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_ascii_only_case_map,
 };
diff --git a/enc/cesu_8.c b/enc/cesu_8.c
deleted file mode 100644
index decbb928f4..0000000000
--- a/enc/cesu_8.c
+++ /dev/null
@@ -1,454 +0,0 @@
-/**********************************************************************
-  cesu_8.c -  Oniguruma (regular expression library)
-**********************************************************************/
-/*-
- * Copyright (c) 2002-2007  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "regenc.h"
-#ifdef RUBY
-# include "encindex.h"
-#endif
-
-#define USE_INVALID_CODE_SCHEME
-
-#ifdef USE_INVALID_CODE_SCHEME
-/* virtual codepoint values for invalid encoding byte 0xfe and 0xff */
-# define INVALID_CODE_FE  0xfffffffe
-# define INVALID_CODE_FF  0xffffffff
-#endif
-#define VALID_CODE_LIMIT  0x0010ffff
-
-#define utf8_islead(c)     ((UChar )((c) & 0xc0) != 0x80)
-
-static const int EncLen_CESU8[] = {
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
-};
-
-typedef enum {
-  FAILURE = -2,
-  ACCEPT,
-  S0, S1, S2, S3,
-  S4, S5, S6, S7
-} state_t;
-#define A ACCEPT
-#define F FAILURE
-static const signed char trans[][0x100] = {
-  { /* S0   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
-    /* 0 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 1 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 2 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 3 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 4 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 5 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 6 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 7 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 8 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 9 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* a */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* b */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* c */ F, F, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* d */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* e */ 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 3, 3,
-    /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
-  },
-  { /* S1   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
-    /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 8 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 9 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* a */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* b */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
-  },
-  { /* S2   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
-    /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 8 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 9 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* a */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* b */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
-  },
-  { /* S3   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
-    /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 8 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* 9 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* a */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* b */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
-  },
-  { /* S4   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
-    /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 8 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* 9 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* a */ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
-    /* b */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
-  },
-  { /* S5   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
-    /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 8 */ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
-    /* 9 */ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
-    /* a */ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
-    /* b */ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
-    /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
-  },
-  { /* S6   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
-    /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 8 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 9 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* a */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* b */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, 7, F, F,
-    /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
-  },
-  { /* S7   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
-    /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 8 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 9 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* a */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* b */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
-  },
-};
-#undef A
-#undef F
-
-static int
-mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc ARG_UNUSED)
-{
-  int firstbyte = *p++;
-  state_t s;
-  s = trans[0][firstbyte];
-  if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(1) :
-                                  ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-
-  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(EncLen_CESU8[firstbyte]-1);
-  s = trans[s][*p++];
-  if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(2) :
-                                  ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-
-  if (p == e) {
-      int len = EncLen_CESU8[firstbyte];
-      if (s == 4) { /* S4 is CESU-8's surrogate pair; len is 6 */
-          len = 6;
-      }
-      return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(len-2);
-  }
-  s = trans[s][*p++];
-  if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(3) :
-                                  ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-
-  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(3);
-  s = trans[s][*p++];
-  if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(4) :
-                                  ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-
-  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(2);
-  s = trans[s][*p++];
-  if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(5) :
-                                  ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-
-  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(1);
-  s = trans[s][*p++];
-  return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(6) :
-                       ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-}
-
-static int
-is_mbc_newline(const UChar* p, const UChar* end, OnigEncoding enc)
-{
-  if (p < end) {
-    if (*p == 0x0a) return 1;
-
-#ifdef USE_UNICODE_ALL_LINE_TERMINATORS
-    if (*p == 0x0b || *p == 0x0c || *p == 0x0d) return 1;
-    if (p + 1 < end) {
-      if (*(p+1) == 0x85 && *p == 0xc2) /* U+0085 */
-	return 1;
-      if (p + 2 < end) {
-	if ((*(p+2) == 0xa8 || *(p+2) == 0xa9)
-	    && *(p+1) == 0x80 && *p == 0xe2)  /* U+2028, U+2029 */
-	  return 1;
-      }
-    }
-#endif
-  }
-
-  return 0;
-}
-
-static OnigCodePoint
-mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc)
-{
-  int len;
-
-  len = mbc_enc_len(p, end, enc);
-  switch (len) {
-    case 1:
-      return *p;
-    case 2:
-      return ((p[0] & 0x1F)  << 6) | (p[1] & 0x3f);
-    case 3:
-      return ((p[0] & 0xF) << 12) | ((p[1] & 0x3f) << 6) | (p[2] & 0x3f);
-    case 6:
-      {
-          int high = ((p[0] & 0xF) << 12) | ((p[1] & 0x3f) << 6) | (p[2] & 0x3f);
-          int low  = ((p[3] & 0xF) << 12) | ((p[4] & 0x3f) << 6) | (p[5] & 0x3f);
-          return ((high & 0x03ff) << 10) + (low & 0x03ff) + 0x10000;
-      }
-  }
-#ifdef USE_INVALID_CODE_SCHEME
-  if (*p > 0xfd) {
-      return ((*p == 0xfe) ? INVALID_CODE_FE : INVALID_CODE_FF);
-  }
-#endif
-  return (OnigCodePoint )*p;
-}
-
-static int
-code_to_mbclen(OnigCodePoint code, OnigEncoding enc ARG_UNUSED)
-{
-  if      ((code & 0xffffff80) == 0) return 1;
-  else if ((code & 0xfffff800) == 0) return 2;
-  else if ((code & 0xffff0000) == 0) return 3;
-  else if (code <= VALID_CODE_LIMIT) return 6;
-#ifdef USE_INVALID_CODE_SCHEME
-  else if (code == INVALID_CODE_FE) return 1;
-  else if (code == INVALID_CODE_FF) return 1;
-#endif
-  else
-    return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE;
-}
-
-static int
-code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc ARG_UNUSED)
-{
-#define UTF8_TRAILS(code, shift) (UChar )((((code) >> (shift)) & 0x3f) | 0x80)
-#define UTF8_TRAIL0(code)        (UChar )(((code) & 0x3f) | 0x80)
-
-  if ((code & 0xffffff80) == 0) {
-    *buf = (UChar )code;
-    return 1;
-  }
-  else {
-    UChar *p = buf;
-
-    if ((code & 0xfffff800) == 0) {
-      *p++ = (UChar )(((code>>6)& 0x1f) | 0xc0);
-    }
-    else if ((code & 0xffff0000) == 0) {
-      *p++ = (UChar )(((code>>12) & 0x0f) | 0xe0);
-      *p++ = UTF8_TRAILS(code, 6);
-    }
-    else if (code <= VALID_CODE_LIMIT) {
-      unsigned int high = (code >> 10) + 0xD7C0;
-      code = (code & 0x3FF) + 0xDC00;
-      *p++ = (UChar )(((high>>12) & 0x0f) | 0xe0);
-      *p++ = UTF8_TRAILS(high, 6);
-      *p++ = UTF8_TRAIL0(high);
-      *p++ = (UChar )(((code>>12) & 0x0f) | 0xe0);
-      *p++ = UTF8_TRAILS(code, 6);
-    }
-#ifdef USE_INVALID_CODE_SCHEME
-    else if (code == INVALID_CODE_FE) {
-      *p = 0xfe;
-      return 1;
-    }
-    else if (code == INVALID_CODE_FF) {
-      *p = 0xff;
-      return 1;
-    }
-#endif
-    else {
-      return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE;
-    }
-
-    *p++ = UTF8_TRAIL0(code);
-    return (int )(p - buf);
-  }
-}
-
-static int
-mbc_case_fold(OnigCaseFoldType flag, const UChar** pp,
-	      const UChar* end, UChar* fold, OnigEncoding enc)
-{
-  const UChar* p = *pp;
-
-  if (ONIGENC_IS_MBC_ASCII(p)) {
-#ifdef USE_UNICODE_CASE_FOLD_TURKISH_AZERI
-    if ((flag & ONIGENC_CASE_FOLD_TURKISH_AZERI) != 0) {
-      if (*p == 0x49) {
-	*fold++ = 0xc4;
-	*fold   = 0xb1;
-	(*pp)++;
-	return 2;
-      }
-    }
-#endif
-
-    *fold = ONIGENC_ASCII_CODE_TO_LOWER_CASE(*p);
-    (*pp)++;
-    return 1; /* return byte length of converted char to lower */
-  }
-  else {
-    return onigenc_unicode_mbc_case_fold(enc, flag, pp, end, fold);
-  }
-}
-
-
-static int
-get_ctype_code_range(OnigCtype ctype, OnigCodePoint *sb_out,
-		     const OnigCodePoint* ranges[], OnigEncoding enc ARG_UNUSED)
-{
-  *sb_out = 0x80;
-  return onigenc_unicode_ctype_code_range(ctype, ranges);
-}
-
-
-static UChar*
-left_adjust_char_head(const UChar* start, const UChar* s, const UChar* end, OnigEncoding enc ARG_UNUSED)
-{
-  const UChar *p;
-
-  if (s <= start) return (UChar* )s;
-  p = s;
-
-  while (!utf8_islead(*p) && p > start) p--;
-  return (UChar* )p;
-}
-
-static int
-get_case_fold_codes_by_str(OnigCaseFoldType flag,
-    const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[],
-    OnigEncoding enc)
-{
-  return onigenc_unicode_get_case_fold_codes_by_str(enc, flag, p, end, items);
-}
-
-OnigEncodingDefine(cesu_8, CESU_8) = {
-  mbc_enc_len,
-  "CESU-8",     /* name */
-  6,           /* max byte length */
-  1,           /* min byte length */
-  is_mbc_newline,
-  mbc_to_code,
-  code_to_mbclen,
-  code_to_mbc,
-  mbc_case_fold,
-  onigenc_unicode_apply_all_case_fold,
-  get_case_fold_codes_by_str,
-  onigenc_unicode_property_name_to_ctype,
-  onigenc_unicode_is_code_ctype,
-  get_ctype_code_range,
-  left_adjust_char_head,
-  onigenc_always_true_is_allowed_reverse_match,
-  onigenc_unicode_case_map,
-  ENCINDEX_UTF_8,
-  ONIGENC_FLAG_UNICODE,
-};
diff --git a/enc/cp949.c b/enc/cp949.c
index bd2c8d21a4..f832cd5758 100644
--- a/enc/cp949.c
+++ b/enc/cp949.c
@@ -211,9 +211,9 @@ OnigEncodingDefine(cp949, CP949) = {
   onigenc_not_support_get_ctype_code_range,
   cp949_left_adjust_char_head,
   cp949_is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_ascii_only_case_map,
 };
 /*
  * Name: CP949
diff --git a/enc/depend b/enc/depend
index 0fffcc273f..6053487653 100644
--- a/enc/depend
+++ b/enc/depend
@@ -108,11 +108,7 @@ enc/<%=e%>.$(OBJEXT): <%=deps.map {|n| rule_subst % n}.join(' ')%>
 %     src = "#{e}.trans"
 
 <%=transvpath % "#{e}.c"%>: <%= transvpath % "#{e}.trans"%>
-%     trans = IO.read(File.join($srcdir, "trans", src))
-%     src = trans.scan(/^\s*require\s+[\'\"]([^\'\"]*)/).flatten.map{|c|c+".rb"}
-%     if src.empty?
-%       src = trans.scan(/^\s*transcode_tblgen_\w+\s+[\'\"]([^\'\"]*)/).flatten.map{|c|c.downcase+"-tbl.rb"}
-%     end
+%     src = [*IO.read(File.join($srcdir, "trans", src)).scan(/^\s*require\s+[\'\"]([^\'\"]*)/).flatten.map{|c|c+".rb"}]
 <%=transvpath % "#{e}.c"%>: <%= src.map {|s| transvpath % "#{s}"}.join(" ")%> $(srcdir)/tool/transcode-tblgen.rb
 %   end
 
@@ -158,7 +154,7 @@ clean:
 % end
 % @ignore_error = $nmake ? '' : ' 2> /dev/null || true'
 % unless inplace
-	$(Q)$(RM) enc/unicode/*/casefold.h enc/unicode/*/name2ctype.h
+	$(Q)$(RM) enc/unicode/name2ctype.h
 	$(Q)$(RM) enc/jis/props.h
 	-$(Q)$(RMDIR) enc/unicode<%=@ignore_error%>
 % end
@@ -169,7 +165,7 @@ clean:
 clean-srcs:
 	$(Q)$(RM) <%=pathrep['$(TRANSCSRCS)']%>
 	-$(Q)$(RMDIR) <%=pathrep['enc/trans']%><%=@ignore_error%>
-	$(Q)$(RM) enc/unicode/*/casefold.h enc/unicode/*/name2ctype.h
+	$(Q)$(RM) enc/unicode/name2ctype.h
 	$(Q)$(RM) enc/jis/props.h
 	-$(Q)$(RMDIR) <%=pathrep['enc/unicode']%><%=@ignore_error%>
 	-$(Q)$(RMDIR) <%=pathrep['enc/props']%><%=@ignore_error%>
@@ -184,207 +180,224 @@ enc/ascii.$(OBJEXT): config.h
 enc/ascii.$(OBJEXT): defines.h
 enc/ascii.$(OBJEXT): enc/ascii.c
 enc/ascii.$(OBJEXT): missing.h
-enc/ascii.$(OBJEXT): onigmo.h
+enc/ascii.$(OBJEXT): oniguruma.h
 enc/big5.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/big5.$(OBJEXT): config.h
 enc/big5.$(OBJEXT): defines.h
 enc/big5.$(OBJEXT): enc/big5.c
 enc/big5.$(OBJEXT): missing.h
-enc/big5.$(OBJEXT): onigmo.h
-enc/cesu_8.$(OBJEXT): $(top_srcdir)/encindex.h
-enc/cesu_8.$(OBJEXT): $(top_srcdir)/regenc.h
-enc/cesu_8.$(OBJEXT): config.h
-enc/cesu_8.$(OBJEXT): defines.h
-enc/cesu_8.$(OBJEXT): enc/cesu_8.c
-enc/cesu_8.$(OBJEXT): missing.h
-enc/cesu_8.$(OBJEXT): onigmo.h
+enc/big5.$(OBJEXT): oniguruma.h
 enc/cp949.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/cp949.$(OBJEXT): config.h
 enc/cp949.$(OBJEXT): defines.h
 enc/cp949.$(OBJEXT): enc/cp949.c
 enc/cp949.$(OBJEXT): missing.h
-enc/cp949.$(OBJEXT): onigmo.h
+enc/cp949.$(OBJEXT): oniguruma.h
+enc/emacs_mule.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/emacs_mule.$(OBJEXT): $(top_srcdir)/regenc.h
+enc/emacs_mule.$(OBJEXT): $(top_srcdir)/regint.h
+enc/emacs_mule.$(OBJEXT): backward.h
 enc/emacs_mule.$(OBJEXT): config.h
 enc/emacs_mule.$(OBJEXT): defines.h
 enc/emacs_mule.$(OBJEXT): enc/emacs_mule.c
+enc/emacs_mule.$(OBJEXT): intern.h
 enc/emacs_mule.$(OBJEXT): missing.h
-enc/emacs_mule.$(OBJEXT): onigmo.h
-enc/encdb.$(OBJEXT): $(hdrdir)/ruby.h
+enc/emacs_mule.$(OBJEXT): oniguruma.h
+enc/emacs_mule.$(OBJEXT): st.h
+enc/emacs_mule.$(OBJEXT): subst.h
 enc/encdb.$(OBJEXT): $(hdrdir)/ruby/ruby.h
+enc/encdb.$(OBJEXT): $(top_srcdir)/include/ruby.h
 enc/encdb.$(OBJEXT): $(top_srcdir)/internal.h
-enc/encdb.$(OBJEXT): assert.h
 enc/encdb.$(OBJEXT): backward.h
 enc/encdb.$(OBJEXT): config.h
 enc/encdb.$(OBJEXT): defines.h
 enc/encdb.$(OBJEXT): enc/encdb.c
 enc/encdb.$(OBJEXT): encdb.h
+enc/encdb.$(OBJEXT): encoding.h
 enc/encdb.$(OBJEXT): intern.h
+enc/encdb.$(OBJEXT): io.h
 enc/encdb.$(OBJEXT): missing.h
+enc/encdb.$(OBJEXT): oniguruma.h
 enc/encdb.$(OBJEXT): st.h
 enc/encdb.$(OBJEXT): subst.h
+enc/euc_jp.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/euc_jp.$(OBJEXT): $(top_srcdir)/regenc.h
+enc/euc_jp.$(OBJEXT): $(top_srcdir)/regint.h
+enc/euc_jp.$(OBJEXT): backward.h
 enc/euc_jp.$(OBJEXT): config.h
 enc/euc_jp.$(OBJEXT): defines.h
 enc/euc_jp.$(OBJEXT): enc/euc_jp.c
 enc/euc_jp.$(OBJEXT): enc/jis/props.h
 enc/euc_jp.$(OBJEXT): enc/jis/props.kwd
+enc/euc_jp.$(OBJEXT): intern.h
 enc/euc_jp.$(OBJEXT): missing.h
-enc/euc_jp.$(OBJEXT): onigmo.h
+enc/euc_jp.$(OBJEXT): oniguruma.h
+enc/euc_jp.$(OBJEXT): st.h
+enc/euc_jp.$(OBJEXT): subst.h
 enc/euc_kr.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/euc_kr.$(OBJEXT): config.h
 enc/euc_kr.$(OBJEXT): defines.h
 enc/euc_kr.$(OBJEXT): enc/euc_kr.c
 enc/euc_kr.$(OBJEXT): missing.h
-enc/euc_kr.$(OBJEXT): onigmo.h
+enc/euc_kr.$(OBJEXT): oniguruma.h
 enc/euc_tw.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/euc_tw.$(OBJEXT): config.h
 enc/euc_tw.$(OBJEXT): defines.h
 enc/euc_tw.$(OBJEXT): enc/euc_tw.c
 enc/euc_tw.$(OBJEXT): missing.h
-enc/euc_tw.$(OBJEXT): onigmo.h
+enc/euc_tw.$(OBJEXT): oniguruma.h
 enc/gb18030.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/gb18030.$(OBJEXT): config.h
 enc/gb18030.$(OBJEXT): defines.h
 enc/gb18030.$(OBJEXT): enc/gb18030.c
 enc/gb18030.$(OBJEXT): missing.h
-enc/gb18030.$(OBJEXT): onigmo.h
+enc/gb18030.$(OBJEXT): oniguruma.h
+enc/gb2312.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/gb2312.$(OBJEXT): $(top_srcdir)/regenc.h
+enc/gb2312.$(OBJEXT): backward.h
 enc/gb2312.$(OBJEXT): config.h
 enc/gb2312.$(OBJEXT): defines.h
 enc/gb2312.$(OBJEXT): enc/gb2312.c
+enc/gb2312.$(OBJEXT): encoding.h
+enc/gb2312.$(OBJEXT): intern.h
 enc/gb2312.$(OBJEXT): missing.h
-enc/gb2312.$(OBJEXT): onigmo.h
+enc/gb2312.$(OBJEXT): oniguruma.h
+enc/gb2312.$(OBJEXT): st.h
+enc/gb2312.$(OBJEXT): subst.h
 enc/gbk.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/gbk.$(OBJEXT): config.h
 enc/gbk.$(OBJEXT): defines.h
 enc/gbk.$(OBJEXT): enc/gbk.c
 enc/gbk.$(OBJEXT): missing.h
-enc/gbk.$(OBJEXT): onigmo.h
+enc/gbk.$(OBJEXT): oniguruma.h
 enc/iso_8859_1.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_1.$(OBJEXT): config.h
 enc/iso_8859_1.$(OBJEXT): defines.h
 enc/iso_8859_1.$(OBJEXT): enc/iso_8859.h
 enc/iso_8859_1.$(OBJEXT): enc/iso_8859_1.c
 enc/iso_8859_1.$(OBJEXT): missing.h
-enc/iso_8859_1.$(OBJEXT): onigmo.h
+enc/iso_8859_1.$(OBJEXT): oniguruma.h
 enc/iso_8859_10.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_10.$(OBJEXT): config.h
 enc/iso_8859_10.$(OBJEXT): defines.h
 enc/iso_8859_10.$(OBJEXT): enc/iso_8859.h
 enc/iso_8859_10.$(OBJEXT): enc/iso_8859_10.c
 enc/iso_8859_10.$(OBJEXT): missing.h
-enc/iso_8859_10.$(OBJEXT): onigmo.h
+enc/iso_8859_10.$(OBJEXT): oniguruma.h
 enc/iso_8859_11.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_11.$(OBJEXT): config.h
 enc/iso_8859_11.$(OBJEXT): defines.h
 enc/iso_8859_11.$(OBJEXT): enc/iso_8859_11.c
 enc/iso_8859_11.$(OBJEXT): missing.h
-enc/iso_8859_11.$(OBJEXT): onigmo.h
+enc/iso_8859_11.$(OBJEXT): oniguruma.h
 enc/iso_8859_13.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_13.$(OBJEXT): config.h
 enc/iso_8859_13.$(OBJEXT): defines.h
 enc/iso_8859_13.$(OBJEXT): enc/iso_8859.h
 enc/iso_8859_13.$(OBJEXT): enc/iso_8859_13.c
 enc/iso_8859_13.$(OBJEXT): missing.h
-enc/iso_8859_13.$(OBJEXT): onigmo.h
+enc/iso_8859_13.$(OBJEXT): oniguruma.h
 enc/iso_8859_14.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_14.$(OBJEXT): config.h
 enc/iso_8859_14.$(OBJEXT): defines.h
 enc/iso_8859_14.$(OBJEXT): enc/iso_8859.h
 enc/iso_8859_14.$(OBJEXT): enc/iso_8859_14.c
 enc/iso_8859_14.$(OBJEXT): missing.h
-enc/iso_8859_14.$(OBJEXT): onigmo.h
+enc/iso_8859_14.$(OBJEXT): oniguruma.h
 enc/iso_8859_15.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_15.$(OBJEXT): config.h
 enc/iso_8859_15.$(OBJEXT): defines.h
 enc/iso_8859_15.$(OBJEXT): enc/iso_8859.h
 enc/iso_8859_15.$(OBJEXT): enc/iso_8859_15.c
 enc/iso_8859_15.$(OBJEXT): missing.h
-enc/iso_8859_15.$(OBJEXT): onigmo.h
+enc/iso_8859_15.$(OBJEXT): oniguruma.h
 enc/iso_8859_16.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_16.$(OBJEXT): config.h
 enc/iso_8859_16.$(OBJEXT): defines.h
 enc/iso_8859_16.$(OBJEXT): enc/iso_8859.h
 enc/iso_8859_16.$(OBJEXT): enc/iso_8859_16.c
 enc/iso_8859_16.$(OBJEXT): missing.h
-enc/iso_8859_16.$(OBJEXT): onigmo.h
+enc/iso_8859_16.$(OBJEXT): oniguruma.h
 enc/iso_8859_2.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_2.$(OBJEXT): config.h
 enc/iso_8859_2.$(OBJEXT): defines.h
 enc/iso_8859_2.$(OBJEXT): enc/iso_8859.h
 enc/iso_8859_2.$(OBJEXT): enc/iso_8859_2.c
 enc/iso_8859_2.$(OBJEXT): missing.h
-enc/iso_8859_2.$(OBJEXT): onigmo.h
+enc/iso_8859_2.$(OBJEXT): oniguruma.h
 enc/iso_8859_3.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_3.$(OBJEXT): config.h
 enc/iso_8859_3.$(OBJEXT): defines.h
 enc/iso_8859_3.$(OBJEXT): enc/iso_8859.h
 enc/iso_8859_3.$(OBJEXT): enc/iso_8859_3.c
 enc/iso_8859_3.$(OBJEXT): missing.h
-enc/iso_8859_3.$(OBJEXT): onigmo.h
+enc/iso_8859_3.$(OBJEXT): oniguruma.h
 enc/iso_8859_4.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_4.$(OBJEXT): config.h
 enc/iso_8859_4.$(OBJEXT): defines.h
 enc/iso_8859_4.$(OBJEXT): enc/iso_8859.h
 enc/iso_8859_4.$(OBJEXT): enc/iso_8859_4.c
 enc/iso_8859_4.$(OBJEXT): missing.h
-enc/iso_8859_4.$(OBJEXT): onigmo.h
+enc/iso_8859_4.$(OBJEXT): oniguruma.h
 enc/iso_8859_5.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_5.$(OBJEXT): config.h
 enc/iso_8859_5.$(OBJEXT): defines.h
 enc/iso_8859_5.$(OBJEXT): enc/iso_8859_5.c
 enc/iso_8859_5.$(OBJEXT): missing.h
-enc/iso_8859_5.$(OBJEXT): onigmo.h
+enc/iso_8859_5.$(OBJEXT): oniguruma.h
 enc/iso_8859_6.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_6.$(OBJEXT): config.h
 enc/iso_8859_6.$(OBJEXT): defines.h
 enc/iso_8859_6.$(OBJEXT): enc/iso_8859_6.c
 enc/iso_8859_6.$(OBJEXT): missing.h
-enc/iso_8859_6.$(OBJEXT): onigmo.h
+enc/iso_8859_6.$(OBJEXT): oniguruma.h
 enc/iso_8859_7.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_7.$(OBJEXT): config.h
 enc/iso_8859_7.$(OBJEXT): defines.h
 enc/iso_8859_7.$(OBJEXT): enc/iso_8859_7.c
 enc/iso_8859_7.$(OBJEXT): missing.h
-enc/iso_8859_7.$(OBJEXT): onigmo.h
+enc/iso_8859_7.$(OBJEXT): oniguruma.h
 enc/iso_8859_8.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_8.$(OBJEXT): config.h
 enc/iso_8859_8.$(OBJEXT): defines.h
 enc/iso_8859_8.$(OBJEXT): enc/iso_8859_8.c
 enc/iso_8859_8.$(OBJEXT): missing.h
-enc/iso_8859_8.$(OBJEXT): onigmo.h
+enc/iso_8859_8.$(OBJEXT): oniguruma.h
 enc/iso_8859_9.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/iso_8859_9.$(OBJEXT): config.h
 enc/iso_8859_9.$(OBJEXT): defines.h
 enc/iso_8859_9.$(OBJEXT): enc/iso_8859.h
 enc/iso_8859_9.$(OBJEXT): enc/iso_8859_9.c
 enc/iso_8859_9.$(OBJEXT): missing.h
-enc/iso_8859_9.$(OBJEXT): onigmo.h
+enc/iso_8859_9.$(OBJEXT): oniguruma.h
 enc/koi8_r.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/koi8_r.$(OBJEXT): config.h
 enc/koi8_r.$(OBJEXT): defines.h
 enc/koi8_r.$(OBJEXT): enc/koi8_r.c
 enc/koi8_r.$(OBJEXT): missing.h
-enc/koi8_r.$(OBJEXT): onigmo.h
+enc/koi8_r.$(OBJEXT): oniguruma.h
 enc/koi8_u.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/koi8_u.$(OBJEXT): config.h
 enc/koi8_u.$(OBJEXT): defines.h
 enc/koi8_u.$(OBJEXT): enc/koi8_u.c
 enc/koi8_u.$(OBJEXT): missing.h
-enc/koi8_u.$(OBJEXT): onigmo.h
+enc/koi8_u.$(OBJEXT): oniguruma.h
+enc/shift_jis.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/shift_jis.$(OBJEXT): $(top_srcdir)/regenc.h
+enc/shift_jis.$(OBJEXT): $(top_srcdir)/regint.h
+enc/shift_jis.$(OBJEXT): backward.h
 enc/shift_jis.$(OBJEXT): config.h
 enc/shift_jis.$(OBJEXT): defines.h
 enc/shift_jis.$(OBJEXT): enc/jis/props.h
 enc/shift_jis.$(OBJEXT): enc/jis/props.kwd
 enc/shift_jis.$(OBJEXT): enc/shift_jis.c
-enc/shift_jis.$(OBJEXT): enc/shift_jis.h
+enc/shift_jis.$(OBJEXT): intern.h
 enc/shift_jis.$(OBJEXT): missing.h
-enc/shift_jis.$(OBJEXT): onigmo.h
+enc/shift_jis.$(OBJEXT): oniguruma.h
+enc/shift_jis.$(OBJEXT): st.h
+enc/shift_jis.$(OBJEXT): subst.h
 enc/trans/big5.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/big5.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/big5.$(OBJEXT): assert.h
 enc/trans/big5.$(OBJEXT): backward.h
 enc/trans/big5.$(OBJEXT): config.h
 enc/trans/big5.$(OBJEXT): defines.h
@@ -393,20 +406,8 @@ enc/trans/big5.$(OBJEXT): intern.h
 enc/trans/big5.$(OBJEXT): missing.h
 enc/trans/big5.$(OBJEXT): st.h
 enc/trans/big5.$(OBJEXT): subst.h
-enc/trans/cesu_8.$(OBJEXT): $(hdrdir)/ruby/ruby.h
-enc/trans/cesu_8.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/cesu_8.$(OBJEXT): assert.h
-enc/trans/cesu_8.$(OBJEXT): backward.h
-enc/trans/cesu_8.$(OBJEXT): config.h
-enc/trans/cesu_8.$(OBJEXT): defines.h
-enc/trans/cesu_8.$(OBJEXT): enc/trans/cesu_8.c
-enc/trans/cesu_8.$(OBJEXT): intern.h
-enc/trans/cesu_8.$(OBJEXT): missing.h
-enc/trans/cesu_8.$(OBJEXT): st.h
-enc/trans/cesu_8.$(OBJEXT): subst.h
 enc/trans/chinese.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/chinese.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/chinese.$(OBJEXT): assert.h
 enc/trans/chinese.$(OBJEXT): backward.h
 enc/trans/chinese.$(OBJEXT): config.h
 enc/trans/chinese.$(OBJEXT): defines.h
@@ -417,7 +418,6 @@ enc/trans/chinese.$(OBJEXT): st.h
 enc/trans/chinese.$(OBJEXT): subst.h
 enc/trans/ebcdic.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/ebcdic.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/ebcdic.$(OBJEXT): assert.h
 enc/trans/ebcdic.$(OBJEXT): backward.h
 enc/trans/ebcdic.$(OBJEXT): config.h
 enc/trans/ebcdic.$(OBJEXT): defines.h
@@ -428,7 +428,6 @@ enc/trans/ebcdic.$(OBJEXT): st.h
 enc/trans/ebcdic.$(OBJEXT): subst.h
 enc/trans/emoji.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/emoji.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/emoji.$(OBJEXT): assert.h
 enc/trans/emoji.$(OBJEXT): backward.h
 enc/trans/emoji.$(OBJEXT): config.h
 enc/trans/emoji.$(OBJEXT): defines.h
@@ -439,7 +438,6 @@ enc/trans/emoji.$(OBJEXT): st.h
 enc/trans/emoji.$(OBJEXT): subst.h
 enc/trans/emoji_iso2022_kddi.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/emoji_iso2022_kddi.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/emoji_iso2022_kddi.$(OBJEXT): assert.h
 enc/trans/emoji_iso2022_kddi.$(OBJEXT): backward.h
 enc/trans/emoji_iso2022_kddi.$(OBJEXT): config.h
 enc/trans/emoji_iso2022_kddi.$(OBJEXT): defines.h
@@ -450,7 +448,6 @@ enc/trans/emoji_iso2022_kddi.$(OBJEXT): st.h
 enc/trans/emoji_iso2022_kddi.$(OBJEXT): subst.h
 enc/trans/emoji_sjis_docomo.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/emoji_sjis_docomo.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/emoji_sjis_docomo.$(OBJEXT): assert.h
 enc/trans/emoji_sjis_docomo.$(OBJEXT): backward.h
 enc/trans/emoji_sjis_docomo.$(OBJEXT): config.h
 enc/trans/emoji_sjis_docomo.$(OBJEXT): defines.h
@@ -461,7 +458,6 @@ enc/trans/emoji_sjis_docomo.$(OBJEXT): st.h
 enc/trans/emoji_sjis_docomo.$(OBJEXT): subst.h
 enc/trans/emoji_sjis_kddi.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/emoji_sjis_kddi.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/emoji_sjis_kddi.$(OBJEXT): assert.h
 enc/trans/emoji_sjis_kddi.$(OBJEXT): backward.h
 enc/trans/emoji_sjis_kddi.$(OBJEXT): config.h
 enc/trans/emoji_sjis_kddi.$(OBJEXT): defines.h
@@ -472,7 +468,6 @@ enc/trans/emoji_sjis_kddi.$(OBJEXT): st.h
 enc/trans/emoji_sjis_kddi.$(OBJEXT): subst.h
 enc/trans/emoji_sjis_softbank.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/emoji_sjis_softbank.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/emoji_sjis_softbank.$(OBJEXT): assert.h
 enc/trans/emoji_sjis_softbank.$(OBJEXT): backward.h
 enc/trans/emoji_sjis_softbank.$(OBJEXT): config.h
 enc/trans/emoji_sjis_softbank.$(OBJEXT): defines.h
@@ -483,7 +478,6 @@ enc/trans/emoji_sjis_softbank.$(OBJEXT): st.h
 enc/trans/emoji_sjis_softbank.$(OBJEXT): subst.h
 enc/trans/escape.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/escape.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/escape.$(OBJEXT): assert.h
 enc/trans/escape.$(OBJEXT): backward.h
 enc/trans/escape.$(OBJEXT): config.h
 enc/trans/escape.$(OBJEXT): defines.h
@@ -494,7 +488,6 @@ enc/trans/escape.$(OBJEXT): st.h
 enc/trans/escape.$(OBJEXT): subst.h
 enc/trans/gb18030.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/gb18030.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/gb18030.$(OBJEXT): assert.h
 enc/trans/gb18030.$(OBJEXT): backward.h
 enc/trans/gb18030.$(OBJEXT): config.h
 enc/trans/gb18030.$(OBJEXT): defines.h
@@ -505,7 +498,6 @@ enc/trans/gb18030.$(OBJEXT): st.h
 enc/trans/gb18030.$(OBJEXT): subst.h
 enc/trans/gbk.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/gbk.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/gbk.$(OBJEXT): assert.h
 enc/trans/gbk.$(OBJEXT): backward.h
 enc/trans/gbk.$(OBJEXT): config.h
 enc/trans/gbk.$(OBJEXT): defines.h
@@ -516,7 +508,6 @@ enc/trans/gbk.$(OBJEXT): st.h
 enc/trans/gbk.$(OBJEXT): subst.h
 enc/trans/iso2022.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/iso2022.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/iso2022.$(OBJEXT): assert.h
 enc/trans/iso2022.$(OBJEXT): backward.h
 enc/trans/iso2022.$(OBJEXT): config.h
 enc/trans/iso2022.$(OBJEXT): defines.h
@@ -527,7 +518,6 @@ enc/trans/iso2022.$(OBJEXT): st.h
 enc/trans/iso2022.$(OBJEXT): subst.h
 enc/trans/japanese.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/japanese.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/japanese.$(OBJEXT): assert.h
 enc/trans/japanese.$(OBJEXT): backward.h
 enc/trans/japanese.$(OBJEXT): config.h
 enc/trans/japanese.$(OBJEXT): defines.h
@@ -538,7 +528,6 @@ enc/trans/japanese.$(OBJEXT): st.h
 enc/trans/japanese.$(OBJEXT): subst.h
 enc/trans/japanese_euc.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/japanese_euc.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/japanese_euc.$(OBJEXT): assert.h
 enc/trans/japanese_euc.$(OBJEXT): backward.h
 enc/trans/japanese_euc.$(OBJEXT): config.h
 enc/trans/japanese_euc.$(OBJEXT): defines.h
@@ -549,7 +538,6 @@ enc/trans/japanese_euc.$(OBJEXT): st.h
 enc/trans/japanese_euc.$(OBJEXT): subst.h
 enc/trans/japanese_sjis.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/japanese_sjis.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/japanese_sjis.$(OBJEXT): assert.h
 enc/trans/japanese_sjis.$(OBJEXT): backward.h
 enc/trans/japanese_sjis.$(OBJEXT): config.h
 enc/trans/japanese_sjis.$(OBJEXT): defines.h
@@ -560,7 +548,6 @@ enc/trans/japanese_sjis.$(OBJEXT): st.h
 enc/trans/japanese_sjis.$(OBJEXT): subst.h
 enc/trans/korean.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/korean.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/korean.$(OBJEXT): assert.h
 enc/trans/korean.$(OBJEXT): backward.h
 enc/trans/korean.$(OBJEXT): config.h
 enc/trans/korean.$(OBJEXT): defines.h
@@ -571,7 +558,6 @@ enc/trans/korean.$(OBJEXT): st.h
 enc/trans/korean.$(OBJEXT): subst.h
 enc/trans/newline.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/newline.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/newline.$(OBJEXT): assert.h
 enc/trans/newline.$(OBJEXT): config.h
 enc/trans/newline.$(OBJEXT): defines.h
 enc/trans/newline.$(OBJEXT): enc/trans/newline.c
@@ -581,7 +567,6 @@ enc/trans/newline.$(OBJEXT): st.h
 enc/trans/newline.$(OBJEXT): subst.h
 enc/trans/single_byte.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/single_byte.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/single_byte.$(OBJEXT): assert.h
 enc/trans/single_byte.$(OBJEXT): backward.h
 enc/trans/single_byte.$(OBJEXT): config.h
 enc/trans/single_byte.$(OBJEXT): defines.h
@@ -594,7 +579,6 @@ enc/trans/transdb.$(OBJEXT): enc/trans/transdb.c
 enc/trans/transdb.$(OBJEXT): transdb.h
 enc/trans/utf8_mac.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/utf8_mac.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/utf8_mac.$(OBJEXT): assert.h
 enc/trans/utf8_mac.$(OBJEXT): backward.h
 enc/trans/utf8_mac.$(OBJEXT): config.h
 enc/trans/utf8_mac.$(OBJEXT): defines.h
@@ -605,7 +589,6 @@ enc/trans/utf8_mac.$(OBJEXT): st.h
 enc/trans/utf8_mac.$(OBJEXT): subst.h
 enc/trans/utf_16_32.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/trans/utf_16_32.$(OBJEXT): $(top_srcdir)/transcode_data.h
-enc/trans/utf_16_32.$(OBJEXT): assert.h
 enc/trans/utf_16_32.$(OBJEXT): backward.h
 enc/trans/utf_16_32.$(OBJEXT): config.h
 enc/trans/utf_16_32.$(OBJEXT): defines.h
@@ -614,18 +597,17 @@ enc/trans/utf_16_32.$(OBJEXT): intern.h
 enc/trans/utf_16_32.$(OBJEXT): missing.h
 enc/trans/utf_16_32.$(OBJEXT): st.h
 enc/trans/utf_16_32.$(OBJEXT): subst.h
-enc/unicode.$(OBJEXT): $(UNICODE_HDR_DIR)/casefold.h
-enc/unicode.$(OBJEXT): $(UNICODE_HDR_DIR)/name2ctype.h
 enc/unicode.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/unicode.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/unicode.$(OBJEXT): $(top_srcdir)/regint.h
-enc/unicode.$(OBJEXT): assert.h
 enc/unicode.$(OBJEXT): config.h
 enc/unicode.$(OBJEXT): defines.h
 enc/unicode.$(OBJEXT): enc/unicode.c
+enc/unicode.$(OBJEXT): $(UNICODE_HDR_DIR)/casefold.h
+enc/unicode.$(OBJEXT): $(UNICODE_HDR_DIR)/name2ctype.h
 enc/unicode.$(OBJEXT): intern.h
 enc/unicode.$(OBJEXT): missing.h
-enc/unicode.$(OBJEXT): onigmo.h
+enc/unicode.$(OBJEXT): oniguruma.h
 enc/unicode.$(OBJEXT): st.h
 enc/unicode.$(OBJEXT): subst.h
 enc/us_ascii.$(OBJEXT): $(top_srcdir)/encindex.h
@@ -634,89 +616,73 @@ enc/us_ascii.$(OBJEXT): config.h
 enc/us_ascii.$(OBJEXT): defines.h
 enc/us_ascii.$(OBJEXT): enc/us_ascii.c
 enc/us_ascii.$(OBJEXT): missing.h
-enc/us_ascii.$(OBJEXT): onigmo.h
+enc/us_ascii.$(OBJEXT): oniguruma.h
 enc/utf_16be.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/utf_16be.$(OBJEXT): config.h
 enc/utf_16be.$(OBJEXT): defines.h
 enc/utf_16be.$(OBJEXT): enc/iso_8859.h
 enc/utf_16be.$(OBJEXT): enc/utf_16be.c
 enc/utf_16be.$(OBJEXT): missing.h
-enc/utf_16be.$(OBJEXT): onigmo.h
+enc/utf_16be.$(OBJEXT): oniguruma.h
 enc/utf_16le.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/utf_16le.$(OBJEXT): config.h
 enc/utf_16le.$(OBJEXT): defines.h
 enc/utf_16le.$(OBJEXT): enc/iso_8859.h
 enc/utf_16le.$(OBJEXT): enc/utf_16le.c
 enc/utf_16le.$(OBJEXT): missing.h
-enc/utf_16le.$(OBJEXT): onigmo.h
+enc/utf_16le.$(OBJEXT): oniguruma.h
 enc/utf_32be.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/utf_32be.$(OBJEXT): config.h
 enc/utf_32be.$(OBJEXT): defines.h
 enc/utf_32be.$(OBJEXT): enc/iso_8859.h
 enc/utf_32be.$(OBJEXT): enc/utf_32be.c
 enc/utf_32be.$(OBJEXT): missing.h
-enc/utf_32be.$(OBJEXT): onigmo.h
+enc/utf_32be.$(OBJEXT): oniguruma.h
 enc/utf_32le.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/utf_32le.$(OBJEXT): config.h
 enc/utf_32le.$(OBJEXT): defines.h
 enc/utf_32le.$(OBJEXT): enc/iso_8859.h
 enc/utf_32le.$(OBJEXT): enc/utf_32le.c
 enc/utf_32le.$(OBJEXT): missing.h
-enc/utf_32le.$(OBJEXT): onigmo.h
+enc/utf_32le.$(OBJEXT): oniguruma.h
 enc/utf_8.$(OBJEXT): $(top_srcdir)/encindex.h
 enc/utf_8.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/utf_8.$(OBJEXT): config.h
 enc/utf_8.$(OBJEXT): defines.h
 enc/utf_8.$(OBJEXT): enc/utf_8.c
 enc/utf_8.$(OBJEXT): missing.h
-enc/utf_8.$(OBJEXT): onigmo.h
+enc/utf_8.$(OBJEXT): oniguruma.h
 enc/windows_1250.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/windows_1250.$(OBJEXT): config.h
 enc/windows_1250.$(OBJEXT): defines.h
-enc/windows_1250.$(OBJEXT): enc/iso_8859.h
 enc/windows_1250.$(OBJEXT): enc/windows_1250.c
 enc/windows_1250.$(OBJEXT): missing.h
-enc/windows_1250.$(OBJEXT): onigmo.h
+enc/windows_1250.$(OBJEXT): oniguruma.h
 enc/windows_1251.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/windows_1251.$(OBJEXT): config.h
 enc/windows_1251.$(OBJEXT): defines.h
 enc/windows_1251.$(OBJEXT): enc/windows_1251.c
 enc/windows_1251.$(OBJEXT): missing.h
-enc/windows_1251.$(OBJEXT): onigmo.h
+enc/windows_1251.$(OBJEXT): oniguruma.h
 enc/windows_1252.$(OBJEXT): $(top_srcdir)/regenc.h
 enc/windows_1252.$(OBJEXT): config.h
 enc/windows_1252.$(OBJEXT): defines.h
-enc/windows_1252.$(OBJEXT): enc/iso_8859.h
 enc/windows_1252.$(OBJEXT): enc/windows_1252.c
 enc/windows_1252.$(OBJEXT): missing.h
-enc/windows_1252.$(OBJEXT): onigmo.h
-enc/windows_1253.$(OBJEXT): $(top_srcdir)/regenc.h
-enc/windows_1253.$(OBJEXT): config.h
-enc/windows_1253.$(OBJEXT): defines.h
-enc/windows_1253.$(OBJEXT): enc/windows_1253.c
-enc/windows_1253.$(OBJEXT): missing.h
-enc/windows_1253.$(OBJEXT): onigmo.h
-enc/windows_1254.$(OBJEXT): $(top_srcdir)/regenc.h
-enc/windows_1254.$(OBJEXT): config.h
-enc/windows_1254.$(OBJEXT): defines.h
-enc/windows_1254.$(OBJEXT): enc/iso_8859.h
-enc/windows_1254.$(OBJEXT): enc/windows_1254.c
-enc/windows_1254.$(OBJEXT): missing.h
-enc/windows_1254.$(OBJEXT): onigmo.h
-enc/windows_1257.$(OBJEXT): $(top_srcdir)/regenc.h
-enc/windows_1257.$(OBJEXT): config.h
-enc/windows_1257.$(OBJEXT): defines.h
-enc/windows_1257.$(OBJEXT): enc/iso_8859.h
-enc/windows_1257.$(OBJEXT): enc/windows_1257.c
-enc/windows_1257.$(OBJEXT): missing.h
-enc/windows_1257.$(OBJEXT): onigmo.h
+enc/windows_1252.$(OBJEXT): oniguruma.h
+enc/windows_31j.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 enc/windows_31j.$(OBJEXT): $(top_srcdir)/regenc.h
+enc/windows_31j.$(OBJEXT): $(top_srcdir)/regint.h
+enc/windows_31j.$(OBJEXT): backward.h
 enc/windows_31j.$(OBJEXT): config.h
 enc/windows_31j.$(OBJEXT): defines.h
 enc/windows_31j.$(OBJEXT): enc/jis/props.h
 enc/windows_31j.$(OBJEXT): enc/jis/props.kwd
-enc/windows_31j.$(OBJEXT): enc/shift_jis.h
+enc/windows_31j.$(OBJEXT): enc/shift_jis.c
 enc/windows_31j.$(OBJEXT): enc/windows_31j.c
+enc/windows_31j.$(OBJEXT): intern.h
 enc/windows_31j.$(OBJEXT): missing.h
-enc/windows_31j.$(OBJEXT): onigmo.h
+enc/windows_31j.$(OBJEXT): oniguruma.h
+enc/windows_31j.$(OBJEXT): st.h
+enc/windows_31j.$(OBJEXT): subst.h
 # AUTOGENERATED DEPENDENCIES END
diff --git a/enc/emacs_mule.c b/enc/emacs_mule.c
index f92eb183cf..a53f243dfe 100644
--- a/enc/emacs_mule.c
+++ b/enc/emacs_mule.c
@@ -27,7 +27,7 @@
  * SUCH DAMAGE.
  */
 
-#include "regenc.h"
+#include "regint.h"
 
 
 #define emacsmule_islead(c)    ((UChar )(c) < 0x9e)
@@ -334,9 +334,9 @@ OnigEncodingDefine(emacs_mule, Emacs_Mule) = {
   onigenc_not_support_get_ctype_code_range,
   left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_ascii_only_case_map,
 };
 
 ENC_REPLICATE("stateless-ISO-2022-JP", "Emacs-Mule")
diff --git a/enc/euc_jp.c b/enc/euc_jp.c
index ded051af69..f9604b8d6e 100644
--- a/enc/euc_jp.c
+++ b/enc/euc_jp.c
@@ -28,7 +28,7 @@
  * SUCH DAMAGE.
  */
 
-#include "regenc.h"
+#include "regint.h"
 
 #define eucjp_islead(c)    ((UChar )((c) - 0xa1) > 0xfe - 0xa1)
 
@@ -576,9 +576,9 @@ OnigEncodingDefine(euc_jp, EUC_JP) = {
   get_ctype_code_range,
   left_adjust_char_head,
   is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_ascii_only_case_map,
 };
 /*
  * Name: EUC-JP
diff --git a/enc/euc_kr.c b/enc/euc_kr.c
index 21d6ab4e1c..eb17f476e9 100644
--- a/enc/euc_kr.c
+++ b/enc/euc_kr.c
@@ -188,33 +188,8 @@ OnigEncodingDefine(euc_kr, EUC_KR) = {
   onigenc_not_support_get_ctype_code_range,
   euckr_left_adjust_char_head,
   euckr_is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
-};
-ENC_ALIAS("eucKR", "EUC-KR")
-
-#ifndef RUBY
-/* Same with OnigEncodingEUC_KR except the name */
-OnigEncodingDefine(euc_cn, EUC_CN) = {
-  euckr_mbc_enc_len,
-  "EUC-CN",   /* name */
-  2,          /* max enc length */
-  1,          /* min enc length */
-  onigenc_is_mbc_newline_0x0a,
-  euckr_mbc_to_code,
-  onigenc_mb2_code_to_mbclen,
-  euckr_code_to_mbc,
-  euckr_mbc_case_fold,
-  onigenc_ascii_apply_all_case_fold,
-  onigenc_ascii_get_case_fold_codes_by_str,
-  onigenc_minimum_property_name_to_ctype,
-  euckr_is_code_ctype,
-  onigenc_not_support_get_ctype_code_range,
-  euckr_left_adjust_char_head,
-  euckr_is_allowed_reverse_match,
   onigenc_ascii_only_case_map,
-  0,
-  ONIGENC_FLAG_NONE,
 };
-#endif /* RUBY */
+ENC_ALIAS("eucKR", "EUC-KR")
diff --git a/enc/euc_tw.c b/enc/euc_tw.c
index 1c5659cb1d..e7d5187c4a 100644
--- a/enc/euc_tw.c
+++ b/enc/euc_tw.c
@@ -221,8 +221,8 @@ OnigEncodingDefine(euc_tw, EUC_TW) = {
   onigenc_not_support_get_ctype_code_range,
   euctw_left_adjust_char_head,
   euctw_is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_ascii_only_case_map,
 };
 ENC_ALIAS("eucTW", "EUC-TW")
diff --git a/enc/gb18030.c b/enc/gb18030.c
index 63d2e633ec..8a00332991 100644
--- a/enc/gb18030.c
+++ b/enc/gb18030.c
@@ -597,7 +597,8 @@ OnigEncodingDefine(gb18030, GB18030) = {
   onigenc_not_support_get_ctype_code_range,
   gb18030_left_adjust_char_head,
   gb18030_is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_ascii_only_case_map,
 };
+
diff --git a/enc/gb2312.c b/enc/gb2312.c
index 20c8f5b7cc..6fc15735fc 100644
--- a/enc/gb2312.c
+++ b/enc/gb2312.c
@@ -1,11 +1,13 @@
+#include <ruby/ruby.h>
+#include <ruby/encoding.h>
 #include "regenc.h"
 
 void
 Init_gb2312(void)
 {
+    rb_enc_register("GB2312", rb_enc_find("EUC-KR"));
 }
 
-ENC_REPLICATE("GB2312", "EUC-KR")
 ENC_ALIAS("EUC-CN", "GB2312")
 ENC_ALIAS("eucCN", "GB2312")
 ENC_REPLICATE("GB12345", "GB2312")
diff --git a/enc/gbk.c b/enc/gbk.c
index 31032553bf..d3bb1a5864 100644
--- a/enc/gbk.c
+++ b/enc/gbk.c
@@ -211,9 +211,9 @@ OnigEncodingDefine(gbk, GBK) = {
   onigenc_not_support_get_ctype_code_range,
   gbk_left_adjust_char_head,
   gbk_is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_ascii_only_case_map,
 };
 /*
  * Name: GBK
diff --git a/enc/iso_8859_1.c b/enc/iso_8859_1.c
index 7af0888c3e..2440c9f5a1 100644
--- a/enc/iso_8859_1.c
+++ b/enc/iso_8859_1.c
@@ -256,46 +256,45 @@ is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc ARG_UNUSE
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+					 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+					 const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
     else if ((EncISO_8859_1_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code += 0x20;
     }
-    else if (code == 0xAA || code == 0xBA || code == 0xB5 || code == 0xFF)
-      ;
-    else if ((EncISO_8859_1_CtypeTable[code] & BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+    else if (code==0xAA || code==0xBA || code==0xB5 || code==0xFF)  ;
+    else if ((EncISO_8859_1_CtypeTable[code]&BIT_CTYPE_LOWER)
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
       code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_1, ISO_8859_1) = {
@@ -315,8 +314,8 @@ OnigEncodingDefine(iso_8859_1, ISO_8859_1) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-1", "ISO-8859-1")
diff --git a/enc/iso_8859_10.c b/enc/iso_8859_10.c
index cae4be2db0..e06f15f9d0 100644
--- a/enc/iso_8859_10.c
+++ b/enc/iso_8859_10.c
@@ -215,9 +215,9 @@ apply_all_case_fold(OnigCaseFoldType flag,
 
 static int
 get_case_fold_codes_by_str(OnigCaseFoldType flag,
-			   const OnigUChar* p, const OnigUChar* end,
-			   OnigCaseFoldCodeItem items[],
-			   OnigEncoding enc ARG_UNUSED)
+				       const OnigUChar* p, const OnigUChar* end,
+				       OnigCaseFoldCodeItem items[],
+				       OnigEncoding enc ARG_UNUSED)
 {
   return onigenc_get_case_fold_codes_by_str_with_map(
 	     numberof(CaseFoldMap), CaseFoldMap, 1,
@@ -225,49 +225,48 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+					 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+					 const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
-    else if (code == 0xBD || code == 0xFF)
-      ;
+    else if (code==0xBD || code==0xFF) ;
     else if ((EncISO_8859_10_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_ISO_8859_10_TO_LOWER_CASE(code);
     }
-    else if ((EncISO_8859_10_CtypeTable[code] & BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+    else if ((EncISO_8859_10_CtypeTable[code]&BIT_CTYPE_LOWER)
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code >= 0xA0 && code <= 0xBF)
+      if (code>=0xA0 && code<=0xBF)
 	code -= 0x10;
       else
 	code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_10, ISO_8859_10) = {
@@ -287,8 +286,8 @@ OnigEncodingDefine(iso_8859_10, ISO_8859_10) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-10", "ISO-8859-10")
diff --git a/enc/iso_8859_11.c b/enc/iso_8859_11.c
index 85e8f2cdb4..a5522da2e3 100644
--- a/enc/iso_8859_11.c
+++ b/enc/iso_8859_11.c
@@ -93,9 +93,9 @@ OnigEncodingDefine(iso_8859_11, ISO_8859_11) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  onigenc_single_byte_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_single_byte_ascii_only_case_map,
 };
 ENC_ALIAS("ISO8859-11", "ISO-8859-11")
 
diff --git a/enc/iso_8859_13.c b/enc/iso_8859_13.c
index fe1ddd7065..6e49e16dfb 100644
--- a/enc/iso_8859_13.c
+++ b/enc/iso_8859_13.c
@@ -208,9 +208,9 @@ apply_all_case_fold(OnigCaseFoldType flag,
 
 static int
 get_case_fold_codes_by_str(OnigCaseFoldType flag,
-			   const OnigUChar* p, const OnigUChar* end,
-			   OnigCaseFoldCodeItem items[],
-			   OnigEncoding enc ARG_UNUSED)
+				       const OnigUChar* p, const OnigUChar* end,
+				       OnigCaseFoldCodeItem items[],
+				       OnigEncoding enc ARG_UNUSED)
 {
   return onigenc_get_case_fold_codes_by_str_with_map(
 	     numberof(CaseFoldMap), CaseFoldMap, 1,
@@ -218,39 +218,38 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+					 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+					 const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
     else if ((EncISO_8859_13_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_ISO_8859_13_TO_LOWER_CASE(code);
     }
-    else if (code == 0xB5)
-      ;
-    else if ((EncISO_8859_13_CtypeTable[code] & BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+    else if (code==0xB5)  ;
+    else if ((EncISO_8859_13_CtypeTable[code]&BIT_CTYPE_LOWER)
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 0xB8 || code == 0xBA || code == 0xBF) {
+      if (code==0xB8 || code==0xBA || code==0xBF) {
         code -= 0x10;
       }
       else {
@@ -258,11 +257,11 @@ case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
       }
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_13, ISO_8859_13) = {
@@ -282,8 +281,8 @@ OnigEncodingDefine(iso_8859_13, ISO_8859_13) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-13", "ISO-8859-13")
diff --git a/enc/iso_8859_14.c b/enc/iso_8859_14.c
index 647514a016..22df367dd9 100644
--- a/enc/iso_8859_14.c
+++ b/enc/iso_8859_14.c
@@ -217,9 +217,9 @@ apply_all_case_fold(OnigCaseFoldType flag,
 
 static int
 get_case_fold_codes_by_str(OnigCaseFoldType flag,
-			   const OnigUChar* p, const OnigUChar* end,
-			   OnigCaseFoldCodeItem items[],
-			   OnigEncoding enc ARG_UNUSED)
+				       const OnigUChar* p, const OnigUChar* end,
+				       OnigCaseFoldCodeItem items[],
+				       OnigEncoding enc ARG_UNUSED)
 {
   return onigenc_get_case_fold_codes_by_str_with_map(
 	     numberof(CaseFoldMap), CaseFoldMap, 1,
@@ -227,58 +227,58 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+					 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+					 const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
-    /* else if (code == 0xAA || code == 0xBA) ; */
+    /* else if (code==0xAA || code==0xBA) ; */
     else if ((EncISO_8859_14_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_ISO_8859_14_TO_LOWER_CASE(code);
     }
-    else if ((EncISO_8859_14_CtypeTable[code] & BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+    else if ((EncISO_8859_14_CtypeTable[code]&BIT_CTYPE_LOWER)
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 0xA2 || code == 0xA5 || code == 0xB1 || code == 0xB3 || code == 0xB5 || code == 0xBE)
+      if(code == 0xA2 || code == 0xA5 || code == 0xB1 || code == 0xB3 || code == 0xB5 || code == 0xBE)
 	code -= 0x1;
-      else if (code == 0xAB)
+      else if(code == 0xAB)
 	code -= 0x5;
-      else if (code == 0xFF)
+      else if(code == 0xFF)
 	code -= 0x50;
-      else if (code == 0xB9)
+      else if(code == 0xB9)
 	code -= 0x2;
-      else if (code == 0xBF)
+      else if(code == 0xBF)
 	code -= 0x4;
-      else if (code == 0xB8 || code == 0xBA || code == 0xBC)
+      else if(code == 0xB8 || code == 0xBA || code == 0xBC)
 	code -= 0x10;
       else
 	code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_14, ISO_8859_14) = {
@@ -298,8 +298,8 @@ OnigEncodingDefine(iso_8859_14, ISO_8859_14) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-14", "ISO-8859-14")
diff --git a/enc/iso_8859_15.c b/enc/iso_8859_15.c
index 377a3afc7b..06b00b90b3 100644
--- a/enc/iso_8859_15.c
+++ b/enc/iso_8859_15.c
@@ -211,9 +211,9 @@ apply_all_case_fold(OnigCaseFoldType flag,
 
 static int
 get_case_fold_codes_by_str(OnigCaseFoldType flag,
-			   const OnigUChar* p, const OnigUChar* end,
-			   OnigCaseFoldCodeItem items[],
-			   OnigEncoding enc ARG_UNUSED)
+				       const OnigUChar* p, const OnigUChar* end,
+				       OnigCaseFoldCodeItem items[],
+				       OnigEncoding enc ARG_UNUSED)
 {
   return onigenc_get_case_fold_codes_by_str_with_map(
 	     numberof(CaseFoldMap), CaseFoldMap, 1,
@@ -221,55 +221,54 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+					 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+					 const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
-    else if (code == 0xAA || code == 0xBA || code == 0xB5)
-      ;
+    else if (code==0xAA || code==0xBA || code==0xB5) ;
     else if ((EncISO_8859_15_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_ISO_8859_15_TO_LOWER_CASE(code);
     }
-    else if ((EncISO_8859_15_CtypeTable[code] & BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+    else if ((EncISO_8859_15_CtypeTable[code]&BIT_CTYPE_LOWER)
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 0xA8)
+      if (code==0xA8)
 	code -= 2;
-      else if (code == 0xB8)
+      else if (code==0xB8)
 	code -= 4;
-      else if (code == 0xBD)
+      else if (code==0xBD)
 	code -= 1;
-      else if (code == 0xFF)
+      else if (code==0xFF)
 	code -= 0x41;
       else
 	code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_15, ISO_8859_15) = {
@@ -289,8 +288,8 @@ OnigEncodingDefine(iso_8859_15, ISO_8859_15) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-15", "ISO-8859-15")
diff --git a/enc/iso_8859_16.c b/enc/iso_8859_16.c
index 135630eb73..c8695e65f7 100644
--- a/enc/iso_8859_16.c
+++ b/enc/iso_8859_16.c
@@ -213,9 +213,9 @@ apply_all_case_fold(OnigCaseFoldType flag,
 
 static int
 get_case_fold_codes_by_str(OnigCaseFoldType flag,
-			   const OnigUChar* p, const OnigUChar* end,
-			   OnigCaseFoldCodeItem items[],
-			   OnigEncoding enc ARG_UNUSED)
+				       const OnigUChar* p, const OnigUChar* end,
+				       OnigCaseFoldCodeItem items[],
+				       OnigEncoding enc ARG_UNUSED)
 {
   return onigenc_get_case_fold_codes_by_str_with_map(
 	     numberof(CaseFoldMap), CaseFoldMap, 1,
@@ -223,57 +223,57 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+					 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+					 const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
     else if ((EncISO_8859_16_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_ISO_8859_16_TO_LOWER_CASE(code);
     }
-    else if ((EncISO_8859_16_CtypeTable[code] & BIT_CTYPE_LOWER)
+    else if ((EncISO_8859_16_CtypeTable[code]&BIT_CTYPE_LOWER)
 	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 0xA2 || code == 0xBD)
+      if (code==0xA2 || code==0xBD)
 	code--;
-      else if (code == 0xB3 || code == 0xBA || code == 0xBF)
+      else if (code==0xB3 || code==0xBA || code==0xBF)
 	code -= 0x10;
-      else if (code == 0xA8 || code == 0xAE)
+      else if (code==0xA8 || code==0xAE)
 	code -= 0x02;
-      else if (code == 0xB9)
+      else if (code==0xB9)
 	code -= 0x07;
-      else if (code == 0xB8)
+      else if (code==0xB8)
 	code -= 0x04;
-      else if (code == 0xFF)
+      else if (code==0xFF)
 	code -= 0x41;
       else
 	code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_16, ISO_8859_16) = {
@@ -293,8 +293,8 @@ OnigEncodingDefine(iso_8859_16, ISO_8859_16) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-16", "ISO-8859-16")
diff --git a/enc/iso_8859_2.c b/enc/iso_8859_2.c
index 3a05c6320d..00de8ec757 100644
--- a/enc/iso_8859_2.c
+++ b/enc/iso_8859_2.c
@@ -221,50 +221,50 @@ is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc ARG_UNUSE
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+           const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+           const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
     else if ((EncISO_8859_2_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_ISO_8859_2_TO_LOWER_CASE(code);
     }
-    else if ((EncISO_8859_2_CtypeTable[code] & BIT_CTYPE_LOWER)
-       && (flags & ONIGENC_CASE_UPCASE)) {
-      if (code >= 0xB1 && code <= 0xBF) {
+    else if ((EncISO_8859_2_CtypeTable[code]&BIT_CTYPE_LOWER)
+       && (flags&ONIGENC_CASE_UPCASE)) {
+      if (code>=0xB1 && code<=0xBF){
 	flags |= ONIGENC_CASE_MODIFIED;
 	code -= 0x10;
       }
-      else {
+      else{
 	flags |= ONIGENC_CASE_MODIFIED;
 	code -= 0x20;
       }
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_2, ISO_8859_2) = {
@@ -284,8 +284,8 @@ OnigEncodingDefine(iso_8859_2, ISO_8859_2) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-2", "ISO-8859-2")
diff --git a/enc/iso_8859_3.c b/enc/iso_8859_3.c
index 2a343eac63..365d9a77de 100644
--- a/enc/iso_8859_3.c
+++ b/enc/iso_8859_3.c
@@ -223,46 +223,45 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 #define DOTLESS_i        (0xB9)
 #define I_WITH_DOT_ABOVE (0xA9)
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+					 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+					 const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
-    else if (code == 0xB5)
-      ;
+    else if (code==0xB5) ;
     else if ((EncISO_8859_3_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 'I')
-        code = flags & ONIGENC_CASE_FOLD_TURKISH_AZERI ? DOTLESS_i : 'i';
+      if (code=='I')
+        code = flags&ONIGENC_CASE_FOLD_TURKISH_AZERI ? DOTLESS_i : 'i';
       else
 	code = ENC_ISO_8859_3_TO_LOWER_CASE(code);
     }
     else if ((EncISO_8859_3_CtypeTable[code]&BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 'i')
-        code = flags & ONIGENC_CASE_FOLD_TURKISH_AZERI ? I_WITH_DOT_ABOVE : 'I';
-      else if (code == DOTLESS_i)
+      if (code=='i')
+        code = flags&ONIGENC_CASE_FOLD_TURKISH_AZERI ? I_WITH_DOT_ABOVE : 'I';
+      else if (code==DOTLESS_i)
         code = 'I';
-      else if (code >= 0xB0 && code <= 0xBF) {
+      else if (code>=0xB0 && code<=0xBF ) {
 	code -= 0x10;
       }
       else {
@@ -270,11 +269,11 @@ case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
       }
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_3, ISO_8859_3) = {
@@ -294,8 +293,8 @@ OnigEncodingDefine(iso_8859_3, ISO_8859_3) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-3", "ISO-8859-3")
diff --git a/enc/iso_8859_4.c b/enc/iso_8859_4.c
index e2134e8c0b..6d27300e22 100644
--- a/enc/iso_8859_4.c
+++ b/enc/iso_8859_4.c
@@ -232,32 +232,31 @@ case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
     else if ((EncISO_8859_4_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_ISO_8859_4_TO_LOWER_CASE(code);
     }
-    else if (code == 0xA2)
-      ;
+    else if (code==0xA2)  ;
     else if ((EncISO_8859_4_CtypeTable[code]&BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code >= 0xA0 && code <= 0xBF) {
-	if (code == 0xBF)
+      if (code>=0xA0&&code<=0xBF) {
+	if (code==0xBF)
 	  code -= 0x02;
 	else
 	  code -= 0x10;
@@ -266,11 +265,11 @@ case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
 	code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_4, ISO_8859_4) = {
@@ -290,8 +289,8 @@ OnigEncodingDefine(iso_8859_4, ISO_8859_4) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-4", "ISO-8859-4")
diff --git a/enc/iso_8859_5.c b/enc/iso_8859_5.c
index 6fafc35823..5d67639f5e 100644
--- a/enc/iso_8859_5.c
+++ b/enc/iso_8859_5.c
@@ -210,35 +210,35 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+					 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+					 const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
     if ((EncISO_8859_5_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_ISO_8859_5_TO_LOWER_CASE(code);
     }
     else if ((EncISO_8859_5_CtypeTable[code]&BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (0xF1 <= code && code <= 0xFF)
+      if (0xF1<=code && code<=0xFF)
 	code -= 0x50;
       else
 	code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_5, ISO_8859_5) = {
@@ -258,8 +258,8 @@ OnigEncodingDefine(iso_8859_5, ISO_8859_5) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-5", "ISO-8859-5")
diff --git a/enc/iso_8859_6.c b/enc/iso_8859_6.c
index 6d852ac8c0..64dc5aceac 100644
--- a/enc/iso_8859_6.c
+++ b/enc/iso_8859_6.c
@@ -93,9 +93,9 @@ OnigEncodingDefine(iso_8859_6, ISO_8859_6) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  onigenc_single_byte_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_single_byte_ascii_only_case_map,
 };
 ENC_ALIAS("ISO8859-6", "ISO-8859-6")
 
diff --git a/enc/iso_8859_7.c b/enc/iso_8859_7.c
index ac973f74ba..475fecc19c 100644
--- a/enc/iso_8859_7.c
+++ b/enc/iso_8859_7.c
@@ -206,58 +206,58 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+					 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+					 const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == 0xF2) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==0xF2) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	code = 0xD3;
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	code = 0xF3;
       }
     }
     else if ((EncISO_8859_7_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_ISO_8859_7_TO_LOWER_CASE(code);
     }
-    else if (code == 0xC0 || code == 0xE0)
-      ;
+    else if (code==0xC0 || code==0xE0)
+	;
     else if ((EncISO_8859_7_CtypeTable[code]&BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 0xDC) {
-	code -= 0x26;
+      if (code==0xDC) {
+	code-=0x26;
       }
-      else if (code >= 0xDD && code <= 0xDF) {
-	code -= 0x25;
+      else if (code>=0xDD && code<=0xDF) {
+	code-=0x25;
       }
-      else if (code == 0xFC) {
-	code -= 0x40;
+      else if (code==0xFC) {
+	code-=0x40;
       }
-      else if (code == 0xFD || code == 0xFE) {
-	code -= 0x3F;
+      else if (code==0xFD || code==0xFE) {
+	code-=0x3F;
       }
       else {
-	code -= 0x20;
+	code-=0x20;
       }
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_7, ISO_8859_7) = {
@@ -277,8 +277,8 @@ OnigEncodingDefine(iso_8859_7, ISO_8859_7) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-7", "ISO-8859-7")
diff --git a/enc/iso_8859_8.c b/enc/iso_8859_8.c
index 0a7a29e82e..4777762849 100644
--- a/enc/iso_8859_8.c
+++ b/enc/iso_8859_8.c
@@ -93,9 +93,9 @@ OnigEncodingDefine(iso_8859_8, ISO_8859_8) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  onigenc_single_byte_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_single_byte_ascii_only_case_map,
 };
 ENC_ALIAS("ISO8859-8", "ISO-8859-8")
 
diff --git a/enc/iso_8859_9.c b/enc/iso_8859_9.c
index 004eec310f..064a04d480 100644
--- a/enc/iso_8859_9.c
+++ b/enc/iso_8859_9.c
@@ -204,9 +204,9 @@ apply_all_case_fold(OnigCaseFoldType flag,
 
 static int
 get_case_fold_codes_by_str(OnigCaseFoldType flag,
-			   const OnigUChar* p, const OnigUChar* end,
-			   OnigCaseFoldCodeItem items[],
-			   OnigEncoding enc ARG_UNUSED)
+				      const OnigUChar* p, const OnigUChar* end,
+				      OnigCaseFoldCodeItem items[],
+				      OnigEncoding enc ARG_UNUSED)
 {
   return onigenc_get_case_fold_codes_by_str_with_map(
 	     numberof(CaseFoldMap), CaseFoldMap, 1,
@@ -216,54 +216,53 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 #define DOTLESS_i        (0xFD)
 #define I_WITH_DOT_ABOVE (0xDD)
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+					 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+					 const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
-    else if (code == 0xAA || code == 0xB5 || code == 0xBA || code == 0xFF)
-      ;
+    else if (code==0xAA || code==0xB5 || code==0xBA || code==0xFF)  ;
     else if ((EncISO_8859_9_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 'I')
-	code = flags & ONIGENC_CASE_FOLD_TURKISH_AZERI ? DOTLESS_i : 'i';
+      if (code=='I')
+	code = flags&ONIGENC_CASE_FOLD_TURKISH_AZERI ? DOTLESS_i : 'i';
       else
 	code = ENC_ISO_8859_9_TO_LOWER_CASE(code);
     }
     else if ((EncISO_8859_9_CtypeTable[code]&BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 'i')
-	code = flags & ONIGENC_CASE_FOLD_TURKISH_AZERI ? I_WITH_DOT_ABOVE : 'I';
-      else if (code == DOTLESS_i)
+      if (code=='i')
+	code = flags&ONIGENC_CASE_FOLD_TURKISH_AZERI ? I_WITH_DOT_ABOVE : 'I';
+      else if (code==DOTLESS_i)
 	code = 'I';
       else
 	code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(iso_8859_9, ISO_8859_9) = {
@@ -283,8 +282,8 @@ OnigEncodingDefine(iso_8859_9, ISO_8859_9) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("ISO8859-9", "ISO-8859-9")
diff --git a/enc/jis/props.h b/enc/jis/props.h
new file mode 100644
index 0000000000..4ae2e1fd23
--- /dev/null
+++ b/enc/jis/props.h
@@ -0,0 +1,227 @@
+/* C code produced by gperf version 3.0.4 */
+/* Command-line: gperf -k1,3 -7 -c -j1 -i1 -t -C -P -t --ignore-case -H onig_jis_property_hash -Q onig_jis_property_pool -N onig_jis_property enc/jis/props.kwd  */
+
+#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
+      && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
+      && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
+      && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
+      && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
+      && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
+      && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
+      && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
+      && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
+      && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
+      && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
+      && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
+      && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
+      && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
+      && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
+      && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
+      && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
+      && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
+      && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
+      && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
+      && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
+      && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
+      && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
+/* The character set is not based on ISO-646.  */
+error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
+#endif
+
+#line 1 "enc/jis/props.kwd"
+/* -*- c -*- */
+#define GPERF_DOWNCASE 1
+#define GPERF_CASE_STRNCMP 1
+
+static inline int
+gperf_case_strncmp(const char *s1, const char *s2, unsigned int n)
+{
+    const UChar *str = (const UChar *)s1;
+    const UChar *s = (const UChar *)s2;
+    return onigenc_with_ascii_strnicmp(ONIG_ENCODING_ASCII, str, str + n, s, n);
+}
+
+enum onigenc_jis_ctype {
+    onigenc_jis_min = ONIGENC_MAX_STD_CTYPE,
+    onigenc_jis_hiragana,
+    onigenc_jis_katakana,
+    onigenc_jis_han,
+    onigenc_jis_latin,
+    onigenc_jis_greek,
+    onigenc_jis_cyrillic,
+    onigenc_jis_max
+};
+
+enum {PropertyListNum = onigenc_jis_max - onigenc_jis_min - 1};
+
+static const OnigCodePoint* const PropertyList[PropertyListNum] = {
+    CR_Hiragana,
+    CR_Katakana,
+    CR_Han,
+    CR_Latin,
+    CR_Greek,
+    CR_Cyrillic,
+};
+
+struct enc_property {
+    signed char name;
+    unsigned char ctype;
+};
+
+static const struct enc_property *onig_jis_property(const char *str, unsigned int len);
+#line 43 "enc/jis/props.kwd"
+struct enc_property;
+
+#define TOTAL_KEYWORDS 6
+#define MIN_WORD_LENGTH 3
+#define MAX_WORD_LENGTH 8
+#define MIN_HASH_VALUE 5
+#define MAX_HASH_VALUE 12
+/* maximum key range = 8, duplicates = 0 */
+
+#ifndef GPERF_DOWNCASE
+#define GPERF_DOWNCASE 1
+static unsigned char gperf_downcase[256] =
+  {
+      0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,  14,
+     15,  16,  17,  18,  19,  20,  21,  22,  23,  24,  25,  26,  27,  28,  29,
+     30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  40,  41,  42,  43,  44,
+     45,  46,  47,  48,  49,  50,  51,  52,  53,  54,  55,  56,  57,  58,  59,
+     60,  61,  62,  63,  64,  97,  98,  99, 100, 101, 102, 103, 104, 105, 106,
+    107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121,
+    122,  91,  92,  93,  94,  95,  96,  97,  98,  99, 100, 101, 102, 103, 104,
+    105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
+    120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
+    135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
+    150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
+    165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
+    180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
+    195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
+    210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
+    225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
+    240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
+    255
+  };
+#endif
+
+#ifndef GPERF_CASE_STRNCMP
+#define GPERF_CASE_STRNCMP 1
+static int
+gperf_case_strncmp (s1, s2, n)
+     register const char *s1;
+     register const char *s2;
+     register unsigned int n;
+{
+  for (; n > 0;)
+    {
+      unsigned char c1 = gperf_downcase[(unsigned char)*s1++];
+      unsigned char c2 = gperf_downcase[(unsigned char)*s2++];
+      if (c1 != 0 && c1 == c2)
+        {
+          n--;
+          continue;
+        }
+      return (int)c1 - (int)c2;
+    }
+  return 0;
+}
+#endif
+
+#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)
+inline
+#elif defined(__GNUC__)
+__inline
+#endif
+static unsigned int
+onig_jis_property_hash (str, len)
+     register const char *str;
+     register unsigned int len;
+{
+  static const unsigned char asso_values[] =
+    {
+      13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+      13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+      13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+      13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+      13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+      13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+      13, 13, 13, 13, 13, 13, 13,  3, 13,  2,
+      13,  1,  1, 13, 13,  2,  1, 13,  1, 13,
+      13, 13,  1, 13,  1, 13, 13, 13, 13, 13,
+      13, 13, 13, 13, 13, 13, 13, 13, 13,  3,
+      13,  2, 13,  1,  1, 13, 13,  2,  1, 13,
+       1, 13, 13, 13,  1, 13,  1, 13, 13, 13,
+      13, 13, 13, 13, 13, 13, 13, 13
+    };
+  return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]];
+}
+
+struct onig_jis_property_pool_t
+  {
+    char onig_jis_property_pool_str5[sizeof("han")];
+    char onig_jis_property_pool_str7[sizeof("latin")];
+    char onig_jis_property_pool_str8[sizeof("greek")];
+    char onig_jis_property_pool_str10[sizeof("hiragana")];
+    char onig_jis_property_pool_str11[sizeof("katakana")];
+    char onig_jis_property_pool_str12[sizeof("cyrillic")];
+  };
+static const struct onig_jis_property_pool_t onig_jis_property_pool_contents =
+  {
+    "han",
+    "latin",
+    "greek",
+    "hiragana",
+    "katakana",
+    "cyrillic"
+  };
+#define onig_jis_property_pool ((const char *) &onig_jis_property_pool_contents)
+#ifdef __GNUC__
+__inline
+#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
+#endif
+const struct enc_property *
+onig_jis_property (str, len)
+     register const char *str;
+     register unsigned int len;
+{
+  static const struct enc_property wordlist[] =
+    {
+      {-1}, {-1}, {-1}, {-1}, {-1},
+#line 48 "enc/jis/props.kwd"
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str5),      onigenc_jis_han},
+      {-1},
+#line 49 "enc/jis/props.kwd"
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str7),    onigenc_jis_latin},
+#line 50 "enc/jis/props.kwd"
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str8),    onigenc_jis_greek},
+      {-1},
+#line 46 "enc/jis/props.kwd"
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str10), onigenc_jis_hiragana},
+#line 47 "enc/jis/props.kwd"
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str11), onigenc_jis_katakana},
+#line 51 "enc/jis/props.kwd"
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str12), onigenc_jis_cyrillic}
+    };
+
+  if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
+    {
+      register int key = onig_jis_property_hash (str, len);
+
+      if (key <= MAX_HASH_VALUE && key >= 0)
+        {
+          register int o = wordlist[key].name;
+          if (o >= 0)
+            {
+              register const char *s = o + onig_jis_property_pool;
+
+              if ((((unsigned char)*str ^ (unsigned char)*s) & ~32) == 0 && !gperf_case_strncmp (str, s, len) && s[len] == '\0')
+                return &wordlist[key];
+            }
+        }
+    }
+  return 0;
+}
+#line 52 "enc/jis/props.kwd"
+
diff --git a/enc/jis/props.h.blt b/enc/jis/props.h.blt
index 54aa94f8bc..4ae2e1fd23 100644
--- a/enc/jis/props.h.blt
+++ b/enc/jis/props.h.blt
@@ -1,4 +1,4 @@
-/* ANSI-C code produced by gperf version 3.1 */
+/* C code produced by gperf version 3.0.4 */
 /* Command-line: gperf -k1,3 -7 -c -j1 -i1 -t -C -P -t --ignore-case -H onig_jis_property_hash -Q onig_jis_property_pool -N onig_jis_property enc/jis/props.kwd  */
 
 #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
@@ -25,21 +25,20 @@
       && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
       && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
 /* The character set is not based on ISO-646.  */
-#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gperf@gnu.org>."
+error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
 #endif
 
-#define gperf_offsetof(s, n) (short)offsetof(struct s##_t, s##_str##n)
 #line 1 "enc/jis/props.kwd"
 /* -*- c -*- */
 #define GPERF_DOWNCASE 1
 #define GPERF_CASE_STRNCMP 1
 
 static inline int
-gperf_case_strncmp(const char *s1, const char *s2, size_t n)
+gperf_case_strncmp(const char *s1, const char *s2, unsigned int n)
 {
     const UChar *str = (const UChar *)s1;
     const UChar *s = (const UChar *)s2;
-    return onigenc_with_ascii_strnicmp(ONIG_ENCODING_ASCII, str, str + n, s, (int)n);
+    return onigenc_with_ascii_strnicmp(ONIG_ENCODING_ASCII, str, str + n, s, n);
 }
 
 enum onigenc_jis_ctype {
@@ -69,7 +68,7 @@ struct enc_property {
     unsigned char ctype;
 };
 
-static const struct enc_property *onig_jis_property(/*const char *str, unsigned int len*/);
+static const struct enc_property *onig_jis_property(const char *str, unsigned int len);
 #line 43 "enc/jis/props.kwd"
 struct enc_property;
 
@@ -108,7 +107,10 @@ static unsigned char gperf_downcase[256] =
 #ifndef GPERF_CASE_STRNCMP
 #define GPERF_CASE_STRNCMP 1
 static int
-gperf_case_strncmp (register const char *s1, register const char *s2, register size_t n)
+gperf_case_strncmp (s1, s2, n)
+     register const char *s1;
+     register const char *s2;
+     register unsigned int n;
 {
   for (; n > 0;)
     {
@@ -125,15 +127,15 @@ gperf_case_strncmp (register const char *s1, register const char *s2, register s
 }
 #endif
 
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
+#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)
 inline
-#endif
+#elif defined(__GNUC__)
+__inline
 #endif
 static unsigned int
-onig_jis_property_hash (register const char *str, register size_t len)
+onig_jis_property_hash (str, len)
+     register const char *str;
+     register unsigned int len;
 {
   static const unsigned char asso_values[] =
     {
@@ -151,7 +153,7 @@ onig_jis_property_hash (register const char *str, register size_t len)
        1, 13, 13, 13,  1, 13,  1, 13, 13, 13,
       13, 13, 13, 13, 13, 13, 13, 13
     };
-  return (unsigned int)len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]];
+  return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]];
 }
 
 struct onig_jis_property_pool_t
@@ -173,33 +175,41 @@ static const struct onig_jis_property_pool_t onig_jis_property_pool_contents =
     "cyrillic"
   };
 #define onig_jis_property_pool ((const char *) &onig_jis_property_pool_contents)
+#ifdef __GNUC__
+__inline
+#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
+#endif
 const struct enc_property *
-onig_jis_property (register const char *str, register size_t len)
+onig_jis_property (str, len)
+     register const char *str;
+     register unsigned int len;
 {
   static const struct enc_property wordlist[] =
     {
       {-1}, {-1}, {-1}, {-1}, {-1},
 #line 48 "enc/jis/props.kwd"
-      {gperf_offsetof(onig_jis_property_pool, 5),      onigenc_jis_han},
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str5),      onigenc_jis_han},
       {-1},
 #line 49 "enc/jis/props.kwd"
-      {gperf_offsetof(onig_jis_property_pool, 7),    onigenc_jis_latin},
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str7),    onigenc_jis_latin},
 #line 50 "enc/jis/props.kwd"
-      {gperf_offsetof(onig_jis_property_pool, 8),    onigenc_jis_greek},
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str8),    onigenc_jis_greek},
       {-1},
 #line 46 "enc/jis/props.kwd"
-      {gperf_offsetof(onig_jis_property_pool, 10), onigenc_jis_hiragana},
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str10), onigenc_jis_hiragana},
 #line 47 "enc/jis/props.kwd"
-      {gperf_offsetof(onig_jis_property_pool, 11), onigenc_jis_katakana},
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str11), onigenc_jis_katakana},
 #line 51 "enc/jis/props.kwd"
-      {gperf_offsetof(onig_jis_property_pool, 12), onigenc_jis_cyrillic}
+      {(char)offsetof(struct onig_jis_property_pool_t, onig_jis_property_pool_str12), onigenc_jis_cyrillic}
     };
 
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
     {
-      register unsigned int key = onig_jis_property_hash (str, len);
+      register int key = onig_jis_property_hash (str, len);
 
-      if (key <= MAX_HASH_VALUE)
+      if (key <= MAX_HASH_VALUE && key >= 0)
         {
           register int o = wordlist[key].name;
           if (o >= 0)
diff --git a/enc/jis/props.kwd b/enc/jis/props.kwd
index 659cf0aff4..f3235c0100 100644
--- a/enc/jis/props.kwd
+++ b/enc/jis/props.kwd
@@ -3,11 +3,11 @@
 #define GPERF_CASE_STRNCMP 1
 
 static inline int
-gperf_case_strncmp(const char *s1, const char *s2, size_t n)
+gperf_case_strncmp(const char *s1, const char *s2, unsigned int n)
 {
     const UChar *str = (const UChar *)s1;
     const UChar *s = (const UChar *)s2;
-    return onigenc_with_ascii_strnicmp(ONIG_ENCODING_ASCII, str, str + n, s, (int)n);
+    return onigenc_with_ascii_strnicmp(ONIG_ENCODING_ASCII, str, str + n, s, n);
 }
 
 enum onigenc_jis_ctype {
@@ -37,7 +37,7 @@ struct enc_property {
     unsigned char ctype;
 };
 
-static const struct enc_property *onig_jis_property(/*!ANSI{*/const char *str, unsigned int len/*}!ANSI*/);
+static const struct enc_property *onig_jis_property(const char *str, unsigned int len);
 %}
 
 struct enc_property;
diff --git a/enc/jis/props.src b/enc/jis/props.src
index 659cf0aff4..f3235c0100 100644
--- a/enc/jis/props.src
+++ b/enc/jis/props.src
@@ -3,11 +3,11 @@
 #define GPERF_CASE_STRNCMP 1
 
 static inline int
-gperf_case_strncmp(const char *s1, const char *s2, size_t n)
+gperf_case_strncmp(const char *s1, const char *s2, unsigned int n)
 {
     const UChar *str = (const UChar *)s1;
     const UChar *s = (const UChar *)s2;
-    return onigenc_with_ascii_strnicmp(ONIG_ENCODING_ASCII, str, str + n, s, (int)n);
+    return onigenc_with_ascii_strnicmp(ONIG_ENCODING_ASCII, str, str + n, s, n);
 }
 
 enum onigenc_jis_ctype {
@@ -37,7 +37,7 @@ struct enc_property {
     unsigned char ctype;
 };
 
-static const struct enc_property *onig_jis_property(/*!ANSI{*/const char *str, unsigned int len/*}!ANSI*/);
+static const struct enc_property *onig_jis_property(const char *str, unsigned int len);
 %}
 
 struct enc_property;
diff --git a/enc/koi8_r.c b/enc/koi8_r.c
index a520975774..a3c05cd27b 100644
--- a/enc/koi8_r.c
+++ b/enc/koi8_r.c
@@ -214,8 +214,9 @@ OnigEncodingDefine(koi8_r, KOI8_R) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  onigenc_single_byte_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_single_byte_ascii_only_case_map,
 };
 ENC_ALIAS("CP878", "KOI8-R")
+
diff --git a/enc/koi8_u.c b/enc/koi8_u.c
index 50bb78bd04..f97d74d3f0 100644
--- a/enc/koi8_u.c
+++ b/enc/koi8_u.c
@@ -218,7 +218,7 @@ OnigEncodingDefine(koi8_u, KOI8_U) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  onigenc_single_byte_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_single_byte_ascii_only_case_map,
 };
diff --git a/enc/make_encmake.rb b/enc/make_encmake.rb
index bc0597e3f4..4ab85f36e3 100755
--- a/enc/make_encmake.rb
+++ b/enc/make_encmake.rb
@@ -121,11 +121,7 @@ ENCS, ENC_DEPS = target_encodings
 ATRANS, TRANS = target_transcoders
 
 if File.exist?(depend = File.join($srcdir, "depend"))
-  if ERB.instance_method(:initialize).parameters.assoc(:key) # Ruby 2.6+
-    erb = ERB.new(File.read(depend), trim_mode: '%')
-  else
-    erb = ERB.new(File.read(depend), nil, '%')
-  end
+  erb = ERB.new(File.read(depend), nil, '%')
   erb.filename = depend
   tmp = erb.result(binding)
   dep = "\n#### depend ####\n\n" << depend_rules(tmp).join
@@ -139,11 +135,7 @@ open(ARGV[0], 'wb') {|f|
 }
 if MODULE_TYPE == :static
   filename = "encinit.c.erb"
-  if ERB.instance_method(:initialize).parameters.assoc(:key) # Ruby 2.6+
-    erb = ERB.new(File.read(File.join($srcdir, filename)), trim_mode: '%-')
-  else
-    erb = ERB.new(File.read(File.join($srcdir, filename)), nil, '%-')
-  end
+  erb = ERB.new(File.read(File.join($srcdir, filename)), nil, '%-')
   erb.filename = "enc/#{filename}"
   tmp = erb.result(binding)
   begin
diff --git a/enc/mktable.c b/enc/mktable.c
index 4edd5a0ff7..49acf628d0 100644
--- a/enc/mktable.c
+++ b/enc/mktable.c
@@ -2,7 +2,7 @@
   mktable.c
 **********************************************************************/
 /*-
- * Copyright (c) 2002-2016  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * Copyright (c) 2002-2007  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -31,10 +31,7 @@
 #include <stdio.h>
 #include <locale.h>
 
-#ifndef __USE_ISOC99
 #define __USE_ISOC99
-#endif
-
 #include <ctype.h>
 
 #include "regenc.h"
@@ -1111,13 +1108,11 @@ static int exec(FILE* fp, ENC_INFO* einfo)
 #define NCOL  8
 
   int c, val, enc;
-  int r;
 
   enc = einfo->num;
 
-  r = fprintf(fp, "static const unsigned short Enc%s_CtypeTable[256] = {\n",
-              einfo->name);
-  if (r < 0) return -1;
+  fprintf(fp, "static const unsigned short Enc%s_CtypeTable[256] = {\n",
+	  einfo->name);
 
   for (c = 0; c < 256; c++) {
     val = 0;
@@ -1136,33 +1131,20 @@ static int exec(FILE* fp, ENC_INFO* einfo)
     if (IsWord  (enc, c))   val |= BIT_CTYPE_WORD;
     if (IsAscii (enc, c))   val |= BIT_CTYPE_ASCII;
 
-    if (c % NCOL == 0) {
-      r = fputs("  ", fp);
-      if (r < 0) return -1;
-    }
-    r = fprintf(fp, "0x%04x", val);
-    if (r < 0) return -1;
-
-    if (c != 255) {
-      r = fputs(",", fp);
-      if (r < 0) return -1;
-    }
+    if (c % NCOL == 0) fputs("  ", fp);
+    fprintf(fp, "0x%04x", val);
+    if (c != 255) fputs(",", fp);
     if (c != 0 && c % NCOL == (NCOL-1))
-      r = fputs("\n", fp);
+      fputs("\n", fp);
     else
-      r = fputs(" ", fp);
-
-    if (r < 0) return -1;
+      fputs(" ", fp);
   }
-  r = fprintf(fp, "};\n");
-  if (r < 0) return -1;
-
+  fprintf(fp, "};\n");
   return 0;
 }
 
 extern int main(int argc ARG_UNUSED, char* argv[] ARG_UNUSED)
 {
-  int r;
   int i;
   FILE* fp = stdout;
 
@@ -1173,11 +1155,7 @@ extern int main(int argc ARG_UNUSED, char* argv[] ARG_UNUSED)
   /* setlocale(LC_ALL, "fr_FR.iso88591"); */
 
   for (i = 0; i < (int )(sizeof(Info)/sizeof(ENC_INFO)); i++) {
-    r = exec(fp, &Info[i]);
-    if (r < 0) {
-      fprintf(stderr, "FAIL exec(): %d\n", r);
-      return -1;
-    }
+    exec(fp, &Info[i]);
   }
 
   return 0;
diff --git a/enc/prelude.rb b/enc/prelude.rb
new file mode 100644
index 0000000000..be7c0c9445
--- /dev/null
+++ b/enc/prelude.rb
@@ -0,0 +1,4 @@
+begin
+  require 'unicode_normalize'
+rescue LoadError
+end
diff --git a/enc/shift_jis.c b/enc/shift_jis.c
index 65fd5102de..c1552bfd13 100644
--- a/enc/shift_jis.c
+++ b/enc/shift_jis.c
@@ -1,9 +1,9 @@
 /**********************************************************************
-  shift_jis.c -  Onigmo (Oniguruma-mod) (regular expression library)
+  sjis.c -  Onigmo (Oniguruma-mod) (regular expression library)
 **********************************************************************/
 /*-
- * Copyright (c) 2002-2009  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
- * Copyright (c) 2011-2017  K.Takata  <kentkt AT csc DOT jp>
+ * Copyright (c) 2002-2008  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * Copyright (c) 2011       K.Takata  <kentkt AT csc DOT jp>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -28,8 +28,524 @@
  * SUCH DAMAGE.
  */
 
-#include "shift_jis.h"
+#include "regint.h"
 
+static const int EncLen_SJIS[] = {
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1
+};
+
+static const char SJIS_CAN_BE_TRAIL_TABLE[256] = {
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0
+};
+
+static const OnigPairCaseFoldCodes CaseFoldMap[] = {
+  /* Fullwidth Alphabet */
+  { 0x8260, 0x8281 },
+  { 0x8261, 0x8282 },
+  { 0x8262, 0x8283 },
+  { 0x8263, 0x8284 },
+  { 0x8264, 0x8285 },
+  { 0x8265, 0x8286 },
+  { 0x8266, 0x8287 },
+  { 0x8267, 0x8288 },
+  { 0x8268, 0x8289 },
+  { 0x8269, 0x828a },
+  { 0x826a, 0x828b },
+  { 0x826b, 0x828c },
+  { 0x826c, 0x828d },
+  { 0x826d, 0x828e },
+  { 0x826e, 0x828f },
+  { 0x826f, 0x8290 },
+  { 0x8270, 0x8291 },
+  { 0x8271, 0x8292 },
+  { 0x8272, 0x8293 },
+  { 0x8273, 0x8294 },
+  { 0x8274, 0x8295 },
+  { 0x8275, 0x8296 },
+  { 0x8276, 0x8297 },
+  { 0x8277, 0x8298 },
+  { 0x8278, 0x8299 },
+  { 0x8279, 0x829a },
+
+  /* Greek */
+  { 0x839f, 0x83bf },
+  { 0x83a0, 0x83c0 },
+  { 0x83a1, 0x83c1 },
+  { 0x83a2, 0x83c2 },
+  { 0x83a3, 0x83c3 },
+  { 0x83a4, 0x83c4 },
+  { 0x83a5, 0x83c5 },
+  { 0x83a6, 0x83c6 },
+  { 0x83a7, 0x83c7 },
+  { 0x83a8, 0x83c8 },
+  { 0x83a9, 0x83c9 },
+  { 0x83aa, 0x83ca },
+  { 0x83ab, 0x83cb },
+  { 0x83ac, 0x83cc },
+  { 0x83ad, 0x83cd },
+  { 0x83ae, 0x83ce },
+  { 0x83af, 0x83cf },
+  { 0x83b0, 0x83d0 },
+  { 0x83b1, 0x83d1 },
+  { 0x83b2, 0x83d2 },
+  { 0x83b3, 0x83d3 },
+  { 0x83b4, 0x83d4 },
+  { 0x83b5, 0x83d5 },
+  { 0x83b6, 0x83d6 },
+
+  /* Cyrillic */
+  { 0x8440, 0x8470 },
+  { 0x8441, 0x8471 },
+  { 0x8442, 0x8472 },
+  { 0x8443, 0x8473 },
+  { 0x8444, 0x8474 },
+  { 0x8445, 0x8475 },
+  { 0x8446, 0x8476 },
+  { 0x8447, 0x8477 },
+  { 0x8448, 0x8478 },
+  { 0x8449, 0x8479 },
+  { 0x844a, 0x847a },
+  { 0x844b, 0x847b },
+  { 0x844c, 0x847c },
+  { 0x844d, 0x847d },
+  { 0x844e, 0x847e },
+  { 0x844f, 0x8480 },
+  { 0x8450, 0x8481 },
+  { 0x8451, 0x8482 },
+  { 0x8452, 0x8483 },
+  { 0x8453, 0x8484 },
+  { 0x8454, 0x8485 },
+  { 0x8455, 0x8486 },
+  { 0x8456, 0x8487 },
+  { 0x8457, 0x8488 },
+  { 0x8458, 0x8489 },
+  { 0x8459, 0x848a },
+  { 0x845a, 0x848b },
+  { 0x845b, 0x848c },
+  { 0x845c, 0x848d },
+  { 0x845d, 0x848e },
+  { 0x845e, 0x848f },
+  { 0x845f, 0x8490 },
+  { 0x8460, 0x8491 },
+};
+
+#define SJIS_ISMB_FIRST(byte)  (EncLen_SJIS[byte] > 1)
+#define SJIS_ISMB_TRAIL(byte)  SJIS_CAN_BE_TRAIL_TABLE[(byte)]
+
+typedef enum { FAILURE = -2, ACCEPT = -1, S0 = 0, S1 } state_t;
+#define A ACCEPT
+#define F FAILURE
+static const signed char trans[][0x100] = {
+  { /* S0   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
+    /* 0 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 1 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 2 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 3 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 4 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 5 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 6 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 7 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 8 */ F, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    /* 9 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    /* a */ F, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* b */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* c */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* d */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* e */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    /* f */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, F, F, F
+  },
+  { /* S1   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
+    /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
+    /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
+    /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
+    /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
+    /* 4 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 5 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 6 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 7 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, F,
+    /* 8 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* 9 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* a */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* b */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* c */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* d */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* e */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
+    /* f */ A, A, A, A, A, A, A, A, A, A, A, A, A, F, F, F
+  }
+};
+#undef A
+#undef F
+
+static int
+mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc ARG_UNUSED)
+{
+  int firstbyte = *p++;
+  state_t s;
+  s = trans[0][firstbyte];
+  if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(1) :
+                                  ONIGENC_CONSTRUCT_MBCLEN_INVALID();
+  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(EncLen_SJIS[firstbyte]-1);
+  s = trans[s][*p++];
+  return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(2) :
+                       ONIGENC_CONSTRUCT_MBCLEN_INVALID();
+}
+
+static int
+code_to_mbclen(OnigCodePoint code, OnigEncoding enc ARG_UNUSED)
+{
+  if (code < 256) {
+    if (EncLen_SJIS[(int )code] == 1)
+      return 1;
+    else
+      return ONIGERR_INVALID_CODE_POINT_VALUE;
+  }
+  else if (code <= 0xffff) {
+    int low = code & 0xff;
+    if (! SJIS_ISMB_TRAIL(low))
+      return ONIGERR_INVALID_CODE_POINT_VALUE;
+    return 2;
+  }
+  else
+    return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE;
+}
+
+static OnigCodePoint
+mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc)
+{
+  int c, i, len;
+  OnigCodePoint n;
+
+  len = mbc_enc_len(p, end, enc);
+  c = *p++;
+  n = c;
+  if (len == 1) return n;
+
+  for (i = 1; i < len; i++) {
+    if (p >= end) break;
+    c = *p++;
+    n <<= 8;  n += c;
+  }
+  return n;
+}
+
+static int
+code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc)
+{
+  UChar *p = buf;
+
+  if ((code & 0xff00) != 0) *p++ = (UChar )(((code >>  8) & 0xff));
+  *p++ = (UChar )(code & 0xff);
+
+#if 0
+  if (mbc_enc_len(buf, p, enc) != (p - buf))
+    return REGERR_INVALID_CODE_POINT_VALUE;
+#endif
+  return (int )(p - buf);
+}
+
+static int
+apply_all_case_fold(OnigCaseFoldType flag,
+		    OnigApplyAllCaseFoldFunc f, void* arg, OnigEncoding enc)
+{
+  return onigenc_apply_all_case_fold_with_map(
+            numberof(CaseFoldMap), CaseFoldMap, 0,
+            flag, f, arg);
+}
+
+static OnigCodePoint
+get_lower_case(OnigCodePoint code)
+{
+  if (ONIGENC_IS_IN_RANGE(code, 0x8260, 0x8279)) {
+    /* Fullwidth Alphabet */
+    return (OnigCodePoint )(code + 0x0021);
+  }
+  else if (ONIGENC_IS_IN_RANGE(code, 0x839f, 0x83b6)) {
+    /* Greek */
+    return (OnigCodePoint )(code + 0x0020);
+  }
+  else if (ONIGENC_IS_IN_RANGE(code, 0x8440, 0x8460)) {
+    /* Cyrillic */
+    int d = (code >= 0x844f) ? 1 : 0;
+    return (OnigCodePoint )(code + (0x0030 + d));
+  }
+  return code;
+}
+
+static OnigCodePoint
+get_upper_case(OnigCodePoint code)
+{
+  if (ONIGENC_IS_IN_RANGE(code, 0x8281, 0x829a)) {
+    /* Fullwidth Alphabet */
+    return (OnigCodePoint )(code - 0x0021);
+  }
+  else if (ONIGENC_IS_IN_RANGE(code, 0x83bf, 0x83d6)) {
+    /* Greek */
+    return (OnigCodePoint )(code - 0x0020);
+  }
+  else if (ONIGENC_IS_IN_RANGE(code, 0x8470, 0x847e) ||
+	   ONIGENC_IS_IN_RANGE(code, 0x8480, 0x8491)) {
+    /* Cyrillic */
+    int d = (code >= 0x8480) ? 1 : 0;
+    return (OnigCodePoint )(code - (0x0030 - d));
+  }
+  return code;
+}
+
+static int
+get_case_fold_codes_by_str(OnigCaseFoldType flag,
+			   const OnigUChar* p, const OnigUChar* end,
+			   OnigCaseFoldCodeItem items[], OnigEncoding enc)
+{
+  int len;
+  OnigCodePoint code, code_lo, code_up;
+
+  code = mbc_to_code(p, end, enc);
+  if (ONIGENC_IS_ASCII_CODE(code))
+    return onigenc_ascii_get_case_fold_codes_by_str(flag, p, end, items, enc);
+
+  len = mbc_enc_len(p, end, enc);
+  code_lo = get_lower_case(code);
+  code_up = get_upper_case(code);
+
+  if (code != code_lo) {
+    items[0].byte_len = len;
+    items[0].code_len = 1;
+    items[0].code[0] = code_lo;
+    return 1;
+  }
+  else if (code != code_up) {
+    items[0].byte_len = len;
+    items[0].code_len = 1;
+    items[0].code[0] = code_up;
+    return 1;
+  }
+
+  return 0;
+}
+
+static int
+mbc_case_fold(OnigCaseFoldType flag,
+	      const UChar** pp, const UChar* end, UChar* lower,
+	      OnigEncoding enc)
+{
+  const UChar* p = *pp;
+
+  if (ONIGENC_IS_MBC_ASCII(p)) {
+    *lower = ONIGENC_ASCII_CODE_TO_LOWER_CASE(*p);
+    (*pp)++;
+    return 1;
+  }
+  else {
+    OnigCodePoint code;
+    int len;
+
+    code = get_lower_case(mbc_to_code(p, end, enc));
+    len = code_to_mbc(code, lower, enc);
+    (*pp) += len;
+    return len; /* return byte length of converted char to lower */
+  }
+}
+
+#if 0
+static int
+is_mbc_ambiguous(OnigCaseFoldType flag,
+		 const UChar** pp, const UChar* end)
+{
+  return onigenc_mbn_is_mbc_ambiguous(enc, flag, pp, end);
+
+}
+#endif
+
+#if 0
+static int
+is_code_ctype(OnigCodePoint code, unsigned int ctype)
+{
+  if (code < 128)
+    return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);
+  else {
+    if (CTYPE_IS_WORD_GRAPH_PRINT(ctype)) {
+      return (code_to_mbclen(code) > 1 ? TRUE : FALSE);
+    }
+  }
+
+  return FALSE;
+}
+#endif
+
+static UChar*
+left_adjust_char_head(const UChar* start, const UChar* s, const UChar* end, OnigEncoding enc)
+{
+  const UChar *p;
+  int len;
+
+  if (s <= start) return (UChar* )s;
+  p = s;
+
+  if (SJIS_ISMB_TRAIL(*p)) {
+    while (p > start) {
+      if (! SJIS_ISMB_FIRST(*--p)) {
+	p++;
+	break;
+      }
+    }
+  }
+  len = mbc_enc_len(p, end, enc);
+  if (p + len > s) return (UChar* )p;
+  p += len;
+  return (UChar* )(p + ((s - p) & ~1));
+}
+
+static int
+is_allowed_reverse_match(const UChar* s, const UChar* end, OnigEncoding enc ARG_UNUSED)
+{
+  const UChar c = *s;
+  return (SJIS_ISMB_TRAIL(c) ? FALSE : TRUE);
+}
+
+
+static const OnigCodePoint CR_Hiragana[] = {
+  1,
+  0x829f, 0x82f1
+}; /* CR_Hiragana */
+
+static const OnigCodePoint CR_Katakana[] = {
+  4,
+  0x00a6, 0x00af,
+  0x00b1, 0x00dd,
+  0x8340, 0x837e,
+  0x8380, 0x8396,
+}; /* CR_Katakana */
+
+#ifdef ENC_CP932
+static const OnigCodePoint CR_Han[] = {
+  6,
+  0x8157, 0x8157,
+  0x889f, 0x9872,	/* Kanji level 1 */
+  0x989f, 0x9ffc,	/* Kanji level 2 */
+  0xe040, 0xeaa4,	/* Kanji level 2 */
+  0xed40, 0xeeec,	/* NEC-selected IBM extended characters (without symbols) */
+  0xfa5c, 0xfc4b,	/* IBM extended characters (without symbols) */
+}; /* CR_Han */
+#else
+static const OnigCodePoint CR_Han[] = {
+  4,
+  0x8157, 0x8157,
+  0x889f, 0x9872,	/* Kanji level 1 */
+  0x989f, 0x9ffc,	/* Kanji level 2 */
+  0xe040, 0xeaa4,	/* Kanji level 2 */
+}; /* CR_Han */
+#endif
+
+static const OnigCodePoint CR_Latin[] = {
+  4,
+  0x0041, 0x005a,
+  0x0061, 0x007a,
+  0x8260, 0x8279,
+  0x8281, 0x829a,
+}; /* CR_Latin */
+
+static const OnigCodePoint CR_Greek[] = {
+  2,
+  0x839f, 0x83b6,
+  0x83bf, 0x83d6,
+}; /* CR_Greek */
+
+static const OnigCodePoint CR_Cyrillic[] = {
+  3,
+  0x8440, 0x8460,
+  0x8470, 0x847f,
+  0x8480, 0x8491,
+}; /* CR_Cyrillic */
+
+#include "enc/jis/props.h"
+
+static int
+property_name_to_ctype(OnigEncoding enc, const UChar* p, const UChar* end)
+{
+  const UChar *s = p, *e = end;
+  const struct enc_property *prop =
+    onig_jis_property((const char* )s, (unsigned int )(e - s));
+
+  if (!prop) {
+    return onigenc_minimum_property_name_to_ctype(enc, s, e);
+  }
+
+  return (int )prop->ctype;
+}
+
+static int
+is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc)
+{
+  if (ctype <= ONIGENC_MAX_STD_CTYPE) {
+    if (code < 128)
+      return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);
+    else {
+      if (CTYPE_IS_WORD_GRAPH_PRINT(ctype)) {
+	return TRUE;
+      }
+    }
+  }
+  else {
+    ctype -= (ONIGENC_MAX_STD_CTYPE + 1);
+    if (ctype >= (unsigned int )PropertyListNum)
+      return ONIGERR_TYPE_BUG;
+
+    return onig_is_in_code_range((UChar* )PropertyList[ctype], code);
+  }
+
+  return FALSE;
+}
+
+static int
+get_ctype_code_range(OnigCtype ctype, OnigCodePoint* sb_out,
+		     const OnigCodePoint* ranges[], OnigEncoding enc ARG_UNUSED)
+{
+  if (ctype <= ONIGENC_MAX_STD_CTYPE) {
+    return ONIG_NO_SUPPORT_CONFIG;
+  }
+  else {
+    *sb_out = 0x80;
+
+    ctype -= (ONIGENC_MAX_STD_CTYPE + 1);
+    if (ctype >= (OnigCtype )PropertyListNum)
+      return ONIGERR_TYPE_BUG;
+
+    *ranges = PropertyList[ctype];
+    return 0;
+  }
+}
+
+#ifndef ENC_CP932
 OnigEncodingDefine(shift_jis, Shift_JIS) = {
   mbc_enc_len,
   "Shift_JIS",   /* name */
@@ -47,9 +563,9 @@ OnigEncodingDefine(shift_jis, Shift_JIS) = {
   get_ctype_code_range,
   left_adjust_char_head,
   is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_ascii_only_case_map,
 };
 /*
  * Name: Shift_JIS
@@ -65,3 +581,4 @@ OnigEncodingDefine(shift_jis, Shift_JIS) = {
  */
 ENC_REPLICATE("MacJapanese", "Shift_JIS")
 ENC_ALIAS("MacJapan", "MacJapanese")
+#endif
diff --git a/enc/shift_jis.h b/enc/shift_jis.h
deleted file mode 100644
index d552401595..0000000000
--- a/enc/shift_jis.h
+++ /dev/null
@@ -1,546 +0,0 @@
-/**********************************************************************
-  shift_jis.h -  Onigmo (Oniguruma-mod) (regular expression library)
-**********************************************************************/
-/*-
- * Copyright (c) 2002-2008  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
- * Copyright (c) 2011       K.Takata  <kentkt AT csc DOT jp>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "regenc.h"
-
-static const int EncLen_SJIS[] = {
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1
-};
-
-static const char SJIS_CAN_BE_TRAIL_TABLE[256] = {
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0
-};
-
-static const OnigPairCaseFoldCodes CaseFoldMap[] = {
-  /* Fullwidth Alphabet */
-  { 0x8260, 0x8281 },
-  { 0x8261, 0x8282 },
-  { 0x8262, 0x8283 },
-  { 0x8263, 0x8284 },
-  { 0x8264, 0x8285 },
-  { 0x8265, 0x8286 },
-  { 0x8266, 0x8287 },
-  { 0x8267, 0x8288 },
-  { 0x8268, 0x8289 },
-  { 0x8269, 0x828a },
-  { 0x826a, 0x828b },
-  { 0x826b, 0x828c },
-  { 0x826c, 0x828d },
-  { 0x826d, 0x828e },
-  { 0x826e, 0x828f },
-  { 0x826f, 0x8290 },
-  { 0x8270, 0x8291 },
-  { 0x8271, 0x8292 },
-  { 0x8272, 0x8293 },
-  { 0x8273, 0x8294 },
-  { 0x8274, 0x8295 },
-  { 0x8275, 0x8296 },
-  { 0x8276, 0x8297 },
-  { 0x8277, 0x8298 },
-  { 0x8278, 0x8299 },
-  { 0x8279, 0x829a },
-
-  /* Greek */
-  { 0x839f, 0x83bf },
-  { 0x83a0, 0x83c0 },
-  { 0x83a1, 0x83c1 },
-  { 0x83a2, 0x83c2 },
-  { 0x83a3, 0x83c3 },
-  { 0x83a4, 0x83c4 },
-  { 0x83a5, 0x83c5 },
-  { 0x83a6, 0x83c6 },
-  { 0x83a7, 0x83c7 },
-  { 0x83a8, 0x83c8 },
-  { 0x83a9, 0x83c9 },
-  { 0x83aa, 0x83ca },
-  { 0x83ab, 0x83cb },
-  { 0x83ac, 0x83cc },
-  { 0x83ad, 0x83cd },
-  { 0x83ae, 0x83ce },
-  { 0x83af, 0x83cf },
-  { 0x83b0, 0x83d0 },
-  { 0x83b1, 0x83d1 },
-  { 0x83b2, 0x83d2 },
-  { 0x83b3, 0x83d3 },
-  { 0x83b4, 0x83d4 },
-  { 0x83b5, 0x83d5 },
-  { 0x83b6, 0x83d6 },
-
-  /* Cyrillic */
-  { 0x8440, 0x8470 },
-  { 0x8441, 0x8471 },
-  { 0x8442, 0x8472 },
-  { 0x8443, 0x8473 },
-  { 0x8444, 0x8474 },
-  { 0x8445, 0x8475 },
-  { 0x8446, 0x8476 },
-  { 0x8447, 0x8477 },
-  { 0x8448, 0x8478 },
-  { 0x8449, 0x8479 },
-  { 0x844a, 0x847a },
-  { 0x844b, 0x847b },
-  { 0x844c, 0x847c },
-  { 0x844d, 0x847d },
-  { 0x844e, 0x847e },
-  { 0x844f, 0x8480 },
-  { 0x8450, 0x8481 },
-  { 0x8451, 0x8482 },
-  { 0x8452, 0x8483 },
-  { 0x8453, 0x8484 },
-  { 0x8454, 0x8485 },
-  { 0x8455, 0x8486 },
-  { 0x8456, 0x8487 },
-  { 0x8457, 0x8488 },
-  { 0x8458, 0x8489 },
-  { 0x8459, 0x848a },
-  { 0x845a, 0x848b },
-  { 0x845b, 0x848c },
-  { 0x845c, 0x848d },
-  { 0x845d, 0x848e },
-  { 0x845e, 0x848f },
-  { 0x845f, 0x8490 },
-  { 0x8460, 0x8491 },
-};
-
-#define SJIS_ISMB_FIRST(byte)  (EncLen_SJIS[byte] > 1)
-#define SJIS_ISMB_TRAIL(byte)  SJIS_CAN_BE_TRAIL_TABLE[(byte)]
-
-typedef enum { FAILURE = -2, ACCEPT = -1, S0 = 0, S1 } state_t;
-#define A ACCEPT
-#define F FAILURE
-static const signed char trans[][0x100] = {
-  { /* S0   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
-    /* 0 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 1 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 2 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 3 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 4 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 5 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 6 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 7 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 8 */ F, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* 9 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* a */ F, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* b */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* c */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* d */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* e */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    /* f */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, F, F, F
-  },
-  { /* S1   0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f */
-    /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
-    /* 4 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 5 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 6 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 7 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, F,
-    /* 8 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* 9 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* a */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* b */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* c */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* d */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* e */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
-    /* f */ A, A, A, A, A, A, A, A, A, A, A, A, A, F, F, F
-  }
-};
-#undef A
-#undef F
-
-static int
-mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc ARG_UNUSED)
-{
-  int firstbyte = *p++;
-  state_t s;
-  s = trans[0][firstbyte];
-  if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(1) :
-                                  ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-  if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(EncLen_SJIS[firstbyte]-1);
-  s = trans[s][*p++];
-  return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(2) :
-                       ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-}
-
-static int
-code_to_mbclen(OnigCodePoint code, OnigEncoding enc ARG_UNUSED)
-{
-  if (code < 256) {
-    if (EncLen_SJIS[(int )code] == 1)
-      return 1;
-    else
-      return ONIGERR_INVALID_CODE_POINT_VALUE;
-  }
-  else if (code <= 0xffff) {
-    int low = code & 0xff;
-    if (! SJIS_ISMB_TRAIL(low))
-      return ONIGERR_INVALID_CODE_POINT_VALUE;
-    return 2;
-  }
-  else
-    return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE;
-}
-
-static OnigCodePoint
-mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc)
-{
-  int c, i, len;
-  OnigCodePoint n;
-
-  len = mbc_enc_len(p, end, enc);
-  c = *p++;
-  n = c;
-  if (len == 1) return n;
-
-  for (i = 1; i < len; i++) {
-    if (p >= end) break;
-    c = *p++;
-    n <<= 8;  n += c;
-  }
-  return n;
-}
-
-static int
-code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc)
-{
-  UChar *p = buf;
-
-  if ((code & 0xff00) != 0) *p++ = (UChar )(((code >>  8) & 0xff));
-  *p++ = (UChar )(code & 0xff);
-
-#if 0
-  if (mbc_enc_len(buf, p, enc) != (p - buf))
-    return REGERR_INVALID_CODE_POINT_VALUE;
-#endif
-  return (int )(p - buf);
-}
-
-static int
-apply_all_case_fold(OnigCaseFoldType flag,
-		    OnigApplyAllCaseFoldFunc f, void* arg, OnigEncoding enc)
-{
-  return onigenc_apply_all_case_fold_with_map(
-            numberof(CaseFoldMap), CaseFoldMap, 0,
-            flag, f, arg);
-}
-
-static OnigCodePoint
-get_lower_case(OnigCodePoint code)
-{
-  if (ONIGENC_IS_IN_RANGE(code, 0x8260, 0x8279)) {
-    /* Fullwidth Alphabet */
-    return (OnigCodePoint )(code + 0x0021);
-  }
-  else if (ONIGENC_IS_IN_RANGE(code, 0x839f, 0x83b6)) {
-    /* Greek */
-    return (OnigCodePoint )(code + 0x0020);
-  }
-  else if (ONIGENC_IS_IN_RANGE(code, 0x8440, 0x8460)) {
-    /* Cyrillic */
-    int d = (code >= 0x844f) ? 1 : 0;
-    return (OnigCodePoint )(code + (0x0030 + d));
-  }
-  return code;
-}
-
-static OnigCodePoint
-get_upper_case(OnigCodePoint code)
-{
-  if (ONIGENC_IS_IN_RANGE(code, 0x8281, 0x829a)) {
-    /* Fullwidth Alphabet */
-    return (OnigCodePoint )(code - 0x0021);
-  }
-  else if (ONIGENC_IS_IN_RANGE(code, 0x83bf, 0x83d6)) {
-    /* Greek */
-    return (OnigCodePoint )(code - 0x0020);
-  }
-  else if (ONIGENC_IS_IN_RANGE(code, 0x8470, 0x847e) ||
-	   ONIGENC_IS_IN_RANGE(code, 0x8480, 0x8491)) {
-    /* Cyrillic */
-    int d = (code >= 0x8480) ? 1 : 0;
-    return (OnigCodePoint )(code - (0x0030 - d));
-  }
-  return code;
-}
-
-static int
-get_case_fold_codes_by_str(OnigCaseFoldType flag,
-			   const OnigUChar* p, const OnigUChar* end,
-			   OnigCaseFoldCodeItem items[], OnigEncoding enc)
-{
-  int len;
-  OnigCodePoint code, code_lo, code_up;
-
-  code = mbc_to_code(p, end, enc);
-  if (ONIGENC_IS_ASCII_CODE(code))
-    return onigenc_ascii_get_case_fold_codes_by_str(flag, p, end, items, enc);
-
-  len = mbc_enc_len(p, end, enc);
-  code_lo = get_lower_case(code);
-  code_up = get_upper_case(code);
-
-  if (code != code_lo) {
-    items[0].byte_len = len;
-    items[0].code_len = 1;
-    items[0].code[0] = code_lo;
-    return 1;
-  }
-  else if (code != code_up) {
-    items[0].byte_len = len;
-    items[0].code_len = 1;
-    items[0].code[0] = code_up;
-    return 1;
-  }
-
-  return 0;
-}
-
-static int
-mbc_case_fold(OnigCaseFoldType flag,
-	      const UChar** pp, const UChar* end, UChar* lower,
-	      OnigEncoding enc)
-{
-  const UChar* p = *pp;
-
-  if (ONIGENC_IS_MBC_ASCII(p)) {
-    *lower = ONIGENC_ASCII_CODE_TO_LOWER_CASE(*p);
-    (*pp)++;
-    return 1;
-  }
-  else {
-    OnigCodePoint code;
-    int len;
-
-    code = get_lower_case(mbc_to_code(p, end, enc));
-    len = code_to_mbc(code, lower, enc);
-    (*pp) += len;
-    return len; /* return byte length of converted char to lower */
-  }
-}
-
-#if 0
-static int
-is_mbc_ambiguous(OnigCaseFoldType flag,
-		 const UChar** pp, const UChar* end)
-{
-  return onigenc_mbn_is_mbc_ambiguous(enc, flag, pp, end);
-
-}
-#endif
-
-#if 0
-static int
-is_code_ctype(OnigCodePoint code, unsigned int ctype)
-{
-  if (code < 128)
-    return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);
-  else {
-    if (CTYPE_IS_WORD_GRAPH_PRINT(ctype)) {
-      return (code_to_mbclen(code) > 1 ? TRUE : FALSE);
-    }
-  }
-
-  return FALSE;
-}
-#endif
-
-static UChar*
-left_adjust_char_head(const UChar* start, const UChar* s, const UChar* end, OnigEncoding enc)
-{
-  const UChar *p;
-  int len;
-
-  if (s <= start) return (UChar* )s;
-  p = s;
-
-  if (SJIS_ISMB_TRAIL(*p)) {
-    while (p > start) {
-      if (! SJIS_ISMB_FIRST(*--p)) {
-	p++;
-	break;
-      }
-    }
-  }
-  len = mbc_enc_len(p, end, enc);
-  if (p + len > s) return (UChar* )p;
-  p += len;
-  return (UChar* )(p + ((s - p) & ~1));
-}
-
-static int
-is_allowed_reverse_match(const UChar* s, const UChar* end, OnigEncoding enc ARG_UNUSED)
-{
-  const UChar c = *s;
-  return (SJIS_ISMB_TRAIL(c) ? FALSE : TRUE);
-}
-
-
-static const OnigCodePoint CR_Hiragana[] = {
-  1,
-  0x829f, 0x82f1
-}; /* CR_Hiragana */
-
-static const OnigCodePoint CR_Katakana[] = {
-  4,
-  0x00a6, 0x00af,
-  0x00b1, 0x00dd,
-  0x8340, 0x837e,
-  0x8380, 0x8396,
-}; /* CR_Katakana */
-
-#ifdef ENC_CP932
-static const OnigCodePoint CR_Han[] = {
-  6,
-  0x8157, 0x8157,
-  0x889f, 0x9872,	/* Kanji level 1 */
-  0x989f, 0x9ffc,	/* Kanji level 2 */
-  0xe040, 0xeaa4,	/* Kanji level 2 */
-  0xed40, 0xeeec,	/* NEC-selected IBM extended characters (without symbols) */
-  0xfa5c, 0xfc4b,	/* IBM extended characters (without symbols) */
-}; /* CR_Han */
-#else
-static const OnigCodePoint CR_Han[] = {
-  4,
-  0x8157, 0x8157,
-  0x889f, 0x9872,	/* Kanji level 1 */
-  0x989f, 0x9ffc,	/* Kanji level 2 */
-  0xe040, 0xeaa4,	/* Kanji level 2 */
-}; /* CR_Han */
-#endif
-
-static const OnigCodePoint CR_Latin[] = {
-  4,
-  0x0041, 0x005a,
-  0x0061, 0x007a,
-  0x8260, 0x8279,
-  0x8281, 0x829a,
-}; /* CR_Latin */
-
-static const OnigCodePoint CR_Greek[] = {
-  2,
-  0x839f, 0x83b6,
-  0x83bf, 0x83d6,
-}; /* CR_Greek */
-
-static const OnigCodePoint CR_Cyrillic[] = {
-  3,
-  0x8440, 0x8460,
-  0x8470, 0x847f,
-  0x8480, 0x8491,
-}; /* CR_Cyrillic */
-
-#include "enc/jis/props.h"
-
-static int
-property_name_to_ctype(OnigEncoding enc, const UChar* p, const UChar* end)
-{
-  const UChar *s = p, *e = end;
-  const struct enc_property *prop =
-    onig_jis_property((const char* )s, (unsigned int )(e - s));
-
-  if (!prop) {
-    return onigenc_minimum_property_name_to_ctype(enc, s, e);
-  }
-
-  return (int )prop->ctype;
-}
-
-static int
-is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc)
-{
-  if (ctype <= ONIGENC_MAX_STD_CTYPE) {
-    if (code < 128)
-      return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);
-    else {
-      if (CTYPE_IS_WORD_GRAPH_PRINT(ctype)) {
-	return TRUE;
-      }
-    }
-  }
-  else {
-    ctype -= (ONIGENC_MAX_STD_CTYPE + 1);
-    if (ctype >= (unsigned int )PropertyListNum)
-      return ONIGERR_TYPE_BUG;
-
-    return onig_is_in_code_range((UChar* )PropertyList[ctype], code);
-  }
-
-  return FALSE;
-}
-
-static int
-get_ctype_code_range(OnigCtype ctype, OnigCodePoint* sb_out,
-		     const OnigCodePoint* ranges[], OnigEncoding enc ARG_UNUSED)
-{
-  if (ctype <= ONIGENC_MAX_STD_CTYPE) {
-    return ONIG_NO_SUPPORT_CONFIG;
-  }
-  else {
-    *sb_out = 0x80;
-
-    ctype -= (ONIGENC_MAX_STD_CTYPE + 1);
-    if (ctype >= (OnigCtype )PropertyListNum)
-      return ONIGERR_TYPE_BUG;
-
-    *ranges = PropertyList[ctype];
-    return 0;
-  }
-}
diff --git a/enc/trans/GB/GB12345%UCS.src b/enc/trans/GB/GB12345%UCS.src
index 9f1daad751..0b4115bed9 100644
--- a/enc/trans/GB/GB12345%UCS.src
+++ b/enc/trans/GB/GB12345%UCS.src
@@ -9,11 +9,62 @@ DST_UNIT_BITS	16
 
 BEGIN_MAP
 #
-# The mapping data below was created from a file provided by Unicode, Inc.
-# (The Unicode Consortium). The file was used to create a product supporting
-# Unicode, as explicitly permitted in the file's copyright notice. Please note
-# that Unicode, Inc. never made any claims as to fitness of that file for any
-# particular purpose, and has ceased to publish the file many years ago.
+# This mapping data is made from the mapping data provided by Unicode, Inc.
+# Original notice:
+#
+#	Name:             GB12345-80 to Unicode table (complete, hex format)
+#	Unicode version:  1.1
+#	Table version:    0.0d1
+#	Table format:     Format A
+#	Date:             6 December 1993
+#	Author:           Glenn Adams <glenn@metis.com>
+#                     John H. Jenkins <John_Jenkins@taligent.com>
+#
+#	Copyright (c) 1991-1994 Unicode, Inc.  All Rights reserved.
+#
+#	This file is provided as-is by Unicode, Inc. (The Unicode Consortium).
+#	No claims are made as to fitness for any particular purpose.  No
+#	warranties of any kind are expressed or implied.  The recipient
+#	agrees to determine applicability of information provided.  If this
+#	file has been provided on magnetic media by Unicode, Inc., the sole
+#	remedy for any claim will be exchange of defective media within 90
+#	days of receipt.
+#
+#	Recipient is granted the right to make copies in any form for
+#	internal distribution and to freely use the information supplied
+#	in the creation of products supporting Unicode.  Unicode, Inc.
+#	specifically excludes the right to re-distribute this file directly
+#	to third parties or other organizations whether for profit or not.
+#
+#	General notes:
+#
+#	This table contains the data Metis and Taligent currently have on how
+#       GB12345-90 characters map into Unicode.
+#
+#	Format:  Three tab-separated columns
+#		 Column #1 is the GB12345 code (in hex as 0xXXXX)
+#		 Column #2 is the Unicode (in hex as 0xXXXX)
+#		 Column #3 the Unicode name (follows a comment sign, '#')
+#					The official names for Unicode characters U+4E00
+#					to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX",
+#					where XXXX is the code point.  Including all these
+#					names in this file increases its size substantially
+#					and needlessly.  The token "<CJK>" is used for the
+#					name of these characters.  If necessary, it can be
+#					expanded algorithmically by a parser or editor.
+#
+#	The entries are in GB12345 order
+#
+#	The following algorithms can be used to change the hex form
+#		of GB12345 to other standard forms:
+#
+#		To change hex to EUC form, add 0x8080
+#		To change hex to kuten form, first subtract 0x2020.  Then
+#			the high and low bytes correspond to the ku and ten of
+#			the kuten form.  For example, 0x2121 -> 0x0101 -> 0101;
+#			0x777E -> 0x575E -> 8794
+#
+#	Any comments or problems, contact <John_Jenkins@taligent.com>
 #
 #
 0x2121 = 0x3000
diff --git a/enc/trans/GB/GB2312%UCS.src b/enc/trans/GB/GB2312%UCS.src
index dc222203fd..d196bab535 100644
--- a/enc/trans/GB/GB2312%UCS.src
+++ b/enc/trans/GB/GB2312%UCS.src
@@ -9,11 +9,76 @@ DST_UNIT_BITS	16
 
 BEGIN_MAP
 #
-# The mapping data below was created from a file provided by Unicode, Inc.
-# (The Unicode Consortium). The file was used to create a product supporting
-# Unicode, as explicitly permitted in the file's copyright notice. Please note
-# that Unicode, Inc. never made any claims as to fitness of that file for any
-# particular purpose, and has ceased to publish the file many years ago.
+# This mapping data is made from the mapping data provided by Unicode, Inc.
+# Original notice:
+#
+#	Name:             GB2312-80 to Unicode table (complete, hex format)
+#	Unicode version:  3.0
+#	Table version:    1.0
+#	Table format:     Format A
+#	Date:             1999 October 8
+#
+#	Copyright (c) 1991-1999 Unicode, Inc.  All Rights reserved.
+#
+#	This file is provided as-is by Unicode, Inc. (The Unicode Consortium).
+#	No claims are made as to fitness for any particular purpose.  No
+#	warranties of any kind are expressed or implied.  The recipient
+#	agrees to determine applicability of information provided.  If this
+#	file has been provided on optical media by Unicode, Inc., the sole
+#	remedy for any claim will be exchange of defective media within 90
+#	days of receipt.
+#
+#	Unicode, Inc. hereby grants the right to freely use the information
+#	supplied in this file in the creation of products supporting the
+#	Unicode Standard, and to make copies of this file in any form for
+#	internal or external distribution as long as this notice remains
+#	attached.
+#
+#	General notes:
+#
+#
+# This table contains one set of mappings from GB2312-80 into Unicode.
+# Note that these data are *possible* mappings only and may not be the
+# same as those used by actual products, nor may they be the best suited
+# for all uses.  For more information on the mappings between various code
+# pages incorporating the repertoire of GB2312-80 and Unicode, consult the
+# VENDORS mapping data.  Normative information on the mapping between
+# GB2312-80 and Unicode may be found in the Unihan.txt file in the
+# latest Unicode Character Database.
+#
+# If you have carefully considered the fact that the mappings in
+# this table are only one possible set of mappings between GB2312-80 and
+# Unicode and have no normative status, but still feel that you
+# have located an error in the table that requires fixing, you may
+# report any such error to errata@unicode.org.
+#
+#
+#	Format:  Three tab-separated columns
+#		 Column #1 is the GB2312 code (in hex as 0xXXXX)
+#		 Column #2 is the Unicode (in hex as 0xXXXX)
+#		 Column #3 the Unicode name (follows a comment sign, '#')
+#			The official names for Unicode characters U+4E00
+#			to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX",
+#			where XXXX is the code point.  Including all these
+#			names in this file increases its size substantially
+#			and needlessly.  The token "<CJK>" is used for the
+#			name of these characters.  If necessary, it can be
+#			expanded algorithmically by a parser or editor.
+#
+#	The entries are in GB2312 order
+#
+#	The following algorithms can be used to change the hex form
+#		of GB2312 to other standard forms:
+#
+#		To change hex to EUC form, add 0x8080
+#		To change hex to kuten form, first subtract 0x2020.  Then
+#			the high and low bytes correspond to the ku and ten of
+#			the kuten form.  For example, 0x2121 -> 0x0101 -> 0101;
+#			0x777E -> 0x575E -> 8794
+#
+#	Version history
+#	1.0 version updates 0.0d2 version by correcting mapping for 0x212C
+#             from U+2225 to U+2016.
 #
 #
 
diff --git a/enc/trans/GB/UCS%GB12345.src b/enc/trans/GB/UCS%GB12345.src
index a876bdaca8..8ec8318438 100644
--- a/enc/trans/GB/UCS%GB12345.src
+++ b/enc/trans/GB/UCS%GB12345.src
@@ -9,11 +9,62 @@ DST_UNIT_BITS	16
 
 BEGIN_MAP
 #
-# The mapping data below was created from a file provided by Unicode, Inc.
-# (The Unicode Consortium). The file was used to create a product supporting
-# Unicode, as explicitly permitted in the file's copyright notice. Please note
-# that Unicode, Inc. never made any claims as to fitness of that file for any
-# particular purpose, and has ceased to publish the file many years ago.
+# This mapping data is made from the mapping data provided by Unicode, Inc.
+# Original notice:
+#
+#	Name:             GB12345-80 to Unicode table (complete, hex format)
+#	Unicode version:  1.1
+#	Table version:    0.0d1
+#	Table format:     Format A
+#	Date:             6 December 1993
+#	Author:           Glenn Adams <glenn@metis.com>
+#                     John H. Jenkins <John_Jenkins@taligent.com>
+#
+#	Copyright (c) 1991-1994 Unicode, Inc.  All Rights reserved.
+#
+#	This file is provided as-is by Unicode, Inc. (The Unicode Consortium).
+#	No claims are made as to fitness for any particular purpose.  No
+#	warranties of any kind are expressed or implied.  The recipient
+#	agrees to determine applicability of information provided.  If this
+#	file has been provided on magnetic media by Unicode, Inc., the sole
+#	remedy for any claim will be exchange of defective media within 90
+#	days of receipt.
+#
+#	Recipient is granted the right to make copies in any form for
+#	internal distribution and to freely use the information supplied
+#	in the creation of products supporting Unicode.  Unicode, Inc.
+#	specifically excludes the right to re-distribute this file directly
+#	to third parties or other organizations whether for profit or not.
+#
+#	General notes:
+#
+#	This table contains the data Metis and Taligent currently have on how
+#       GB12345-90 characters map into Unicode.
+#
+#	Format:  Three tab-separated columns
+#		 Column #1 is the GB12345 code (in hex as 0xXXXX)
+#		 Column #2 is the Unicode (in hex as 0xXXXX)
+#		 Column #3 the Unicode name (follows a comment sign, '#')
+#					The official names for Unicode characters U+4E00
+#					to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX",
+#					where XXXX is the code point.  Including all these
+#					names in this file increases its size substantially
+#					and needlessly.  The token "<CJK>" is used for the
+#					name of these characters.  If necessary, it can be
+#					expanded algorithmically by a parser or editor.
+#
+#	The entries are in GB12345 order
+#
+#	The following algorithms can be used to change the hex form
+#		of GB12345 to other standard forms:
+#
+#		To change hex to EUC form, add 0x8080
+#		To change hex to kuten form, first subtract 0x2020.  Then
+#			the high and low bytes correspond to the ku and ten of
+#			the kuten form.  For example, 0x2121 -> 0x0101 -> 0101;
+#			0x777E -> 0x575E -> 8794
+#
+#	Any comments or problems, contact <John_Jenkins@taligent.com>
 #
 #
 0x00A4 = 0x2168
diff --git a/enc/trans/GB/UCS%GB2312.src b/enc/trans/GB/UCS%GB2312.src
index 4f4d52a54a..3293fea604 100644
--- a/enc/trans/GB/UCS%GB2312.src
+++ b/enc/trans/GB/UCS%GB2312.src
@@ -9,11 +9,76 @@ DST_UNIT_BITS	16
 
 BEGIN_MAP
 #
-# The mapping data below was created from a file provided by Unicode, Inc.
-# (The Unicode Consortium). The file was used to create a product supporting
-# Unicode, as explicitly permitted in the file's copyright notice. Please note
-# that Unicode, Inc. never made any claims as to fitness of that file for any
-# particular purpose, and has ceased to publish the file many years ago.
+# This mapping data is made from the mapping data provided by Unicode, Inc.
+# Original notice:
+#
+#	Name:             GB2312-80 to Unicode table (complete, hex format)
+#	Unicode version:  3.0
+#	Table version:    1.0
+#	Table format:     Format A
+#	Date:             1999 October 8
+#
+#	Copyright (c) 1991-1999 Unicode, Inc.  All Rights reserved.
+#
+#	This file is provided as-is by Unicode, Inc. (The Unicode Consortium).
+#	No claims are made as to fitness for any particular purpose.  No
+#	warranties of any kind are expressed or implied.  The recipient
+#	agrees to determine applicability of information provided.  If this
+#	file has been provided on optical media by Unicode, Inc., the sole
+#	remedy for any claim will be exchange of defective media within 90
+#	days of receipt.
+#
+#	Unicode, Inc. hereby grants the right to freely use the information
+#	supplied in this file in the creation of products supporting the
+#	Unicode Standard, and to make copies of this file in any form for
+#	internal or external distribution as long as this notice remains
+#	attached.
+#
+#	General notes:
+#
+#
+# This table contains one set of mappings from GB2312-80 into Unicode.
+# Note that these data are *possible* mappings only and may not be the
+# same as those used by actual products, nor may they be the best suited
+# for all uses.  For more information on the mappings between various code
+# pages incorporating the repertoire of GB2312-80 and Unicode, consult the
+# VENDORS mapping data.  Normative information on the mapping between
+# GB2312-80 and Unicode may be found in the Unihan.txt file in the
+# latest Unicode Character Database.
+#
+# If you have carefully considered the fact that the mappings in
+# this table are only one possible set of mappings between GB2312-80 and
+# Unicode and have no normative status, but still feel that you
+# have located an error in the table that requires fixing, you may
+# report any such error to errata@unicode.org.
+#
+#
+#	Format:  Three tab-separated columns
+#		 Column #1 is the GB2312 code (in hex as 0xXXXX)
+#		 Column #2 is the Unicode (in hex as 0xXXXX)
+#		 Column #3 the Unicode name (follows a comment sign, '#')
+#			The official names for Unicode characters U+4E00
+#			to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX",
+#			where XXXX is the code point.  Including all these
+#			names in this file increases its size substantially
+#			and needlessly.  The token "<CJK>" is used for the
+#			name of these characters.  If necessary, it can be
+#			expanded algorithmically by a parser or editor.
+#
+#	The entries are in GB2312 order
+#
+#	The following algorithms can be used to change the hex form
+#		of GB2312 to other standard forms:
+#
+#		To change hex to EUC form, add 0x8080
+#		To change hex to kuten form, first subtract 0x2020.  Then
+#			the high and low bytes correspond to the ku and ten of
+#			the kuten form.  For example, 0x2121 -> 0x0101 -> 0101;
+#			0x777E -> 0x575E -> 8794
+#
+#	Version history
+#	1.0 version updates 0.0d2 version by correcting mapping for 0x212C
+#             from U+2225 to U+2016.
 #
 #
 0x00A4 = 0x2168
diff --git a/enc/trans/cesu_8.trans b/enc/trans/cesu_8.trans
deleted file mode 100644
index 4e17b1ddbb..0000000000
--- a/enc/trans/cesu_8.trans
+++ /dev/null
@@ -1,85 +0,0 @@
-#include "transcode_data.h"
-
-<%
-  map = {}
-  map["{00-7f}"] = :nomap
-  map["{c2-df}{80-bf}"] = :nomap
-  map["e0{a0-bf}{80-bf}"] = :nomap
-  map["{e1-ec}{80-bf}{80-bf}"] = :nomap
-  map["ed{80-9f}{80-bf}"] = :nomap
-  map["{ee-ef}{80-bf}{80-bf}"] = :nomap
-  map["ed{a0-af}{80-bf}ed{b0-bf}{80-bf}"] = :func_so # surrogate pairs
-  transcode_generate_node(ActionMap.parse(map), "from_CESU_8")
-
-  map = {}
-  map["{00-7f}"] = :nomap
-  map["{c2-df}{80-bf}"] = :nomap
-  map["e0{a0-bf}{80-bf}"] = :nomap
-  map["{e1-ec}{80-bf}{80-bf}"] = :nomap
-  map["ed{80-9f}{80-bf}"] = :nomap
-  map["{ee-ef}{80-bf}{80-bf}"] = :nomap
-  map["f0{90-bf}{80-bf}{80-bf}"] = :func_so      # planes 1-3
-  map["{f1-f3}{80-bf}{80-bf}{80-bf}"] = :func_so # planes 4-15
-  map["f4{80-8f}{80-bf}{80-bf}"] = :func_so      # plane 16
-  transcode_generate_node(ActionMap.parse(map), "to_CESU_8")
-%>
-
-<%= transcode_generated_code %>
-
-static ssize_t
-fun_so_from_cesu_8(void *statep, const unsigned char *s, size_t l, unsigned char *o, size_t osize)
-{
-    unsigned int scalar = ( ((s[1]&0x0F)<<16) | ((s[2]&0x3F)<<10)
-                          | ((s[4]&0x0F)<< 6) |  (s[5]&0x3F)
-                          ) + 0x10000;
-    o[0] = 0xF0 |  (scalar>>18);
-    o[1] = 0x80 | ((scalar>>12)&0x3F);
-    o[2] = 0x80 | ((scalar>> 6)&0x3F);
-    o[3] = 0x80 | ( scalar     &0x3F);
-    return 4;
-}
-
-static ssize_t
-fun_so_to_cesu_8(void *statep, const unsigned char *s, size_t l, unsigned char *o, size_t osize)
-{
-    unsigned int scalar = ((s[0]&0x07)<<18) | ((s[1]&0x3F)<<12)
-                        | ((s[2]&0x3F)<< 6) |  (s[3]&0x3F);
-    scalar -= 0x10000;
-    o[0] = 0xED;
-    o[1] = 0xA0 |  (scalar>>16);
-    o[2] = 0x80 | ((scalar>>10)&0x3F);
-    o[3] = 0xED;
-    o[4] = 0xB0 | ((scalar>> 6)&0x0F);
-    o[5] = 0x80 | (scalar      &0x3F);
-    return 6;
-}
-
-static const rb_transcoder
-rb_from_CESU_8 = {
-    "CESU-8", "UTF-8", from_CESU_8,
-    TRANSCODE_TABLE_INFO,
-    1, /* input_unit_length */
-    6, /* max_input */
-    4, /* max_output */
-    asciicompat_decoder, /* asciicompat_type */
-    0, NULL, NULL, /* state_size, state_init, state_fini */
-    NULL, NULL, NULL, fun_so_from_cesu_8
-};
-
-static const rb_transcoder
-rb_to_CESU_8 = {
-    "UTF-8", "CESU-8", to_CESU_8,
-    TRANSCODE_TABLE_INFO,
-    1, /* input_unit_length */
-    4, /* max_input */
-    6, /* max_output */
-    asciicompat_encoder, /* asciicompat_type */
-    0, NULL, NULL, /* state_size, state_init, state_fini */
-    NULL, NULL, NULL, fun_so_to_cesu_8
-};
-
-TRANS_INIT(cesu_8)
-{
-    rb_register_transcoder(&rb_from_CESU_8);
-    rb_register_transcoder(&rb_to_CESU_8);
-}
diff --git a/enc/trans/single_byte.trans b/enc/trans/single_byte.trans
index cf521bed38..50f568cb94 100644
--- a/enc/trans/single_byte.trans
+++ b/enc/trans/single_byte.trans
@@ -18,12 +18,15 @@
   #   file name: lower case, hyphens, -tbl.rb suffix (e.g. iso-8859-3-tbl.rb)
   #   variable name: UPPER case, underscores, _TO_UCS_TBL suffix (e.g. ISO_8859_3_TO_UCS_TBL)
   # If the name starts with "ISO-8859", the C1 control code area is added automatically.
-  def transcode_tblgen_singlebyte(name)
+  def transcode_tblgen_singlebyte (name)
     require(name.downcase + "-tbl")
     control1_if_needed = (name =~ /^ISO-8859/) ? CONTROL1_TO_UCS_TBL : []
     tbl_to_ucs = control1_if_needed + eval(name.gsub(/-/, '_') + "_TO_UCS_TBL")
-    transcode_tblgen(name, "UTF-8", [["{00-7f}", :nomap], *tbl_to_ucs.reject {|a, b| a.length != 2 }], '{00-ff}')
-    transcode_tblgen("UTF-8", name, [["{00-7f}", :nomap], *tbl_to_ucs.map {|a,b| [b,a] }])
+    code = ''
+    code << transcode_tblgen(name, "UTF-8", [["{00-7f}", :nomap], *tbl_to_ucs.reject {|a, b| a.length != 2 }], '{00-ff}')
+    code << "\n"
+    code << transcode_tblgen("UTF-8", name, [["{00-7f}", :nomap], *tbl_to_ucs.map {|a,b| [b,a] }])
+    code
   end
 
   transcode_tblgen_singlebyte "ISO-8859-1"
diff --git a/enc/trans/windows-1255-tbl.rb b/enc/trans/windows-1255-tbl.rb
index 4d4cafe0d8..9084a56a10 100644
--- a/enc/trans/windows-1255-tbl.rb
+++ b/enc/trans/windows-1255-tbl.rb
@@ -43,7 +43,6 @@ WINDOWS_1255_TO_UCS_TBL = [
   ["C7",0x5B7],
   ["C8",0x5B8],
   ["C9",0x5B9],
-  ["CA",0x5BA],
   ["CB",0x5BB],
   ["CC",0x5BC],
   ["CD",0x5BD],
@@ -139,4 +138,4 @@ WINDOWS_1255_TO_UCS_TBL = [
   ["E1CF",0xFB4C],
   ["EBCF",0xFB4D],
   ["F4CF",0xFB4E],
-]
+]
\ No newline at end of file
diff --git a/enc/unicode.c b/enc/unicode.c
index 6e8c3d8816..e72b2e64b2 100644
--- a/enc/unicode.c
+++ b/enc/unicode.c
@@ -139,17 +139,17 @@ code3_equal(const OnigCodePoint *x, const OnigCodePoint *y)
 
 /* macros related to ONIGENC_CASE flags */
 /* defined here because not used in other files */
-#define ONIGENC_CASE_SPECIALS       (ONIGENC_CASE_TITLECASE | ONIGENC_CASE_IS_TITLECASE | ONIGENC_CASE_UP_SPECIAL | ONIGENC_CASE_DOWN_SPECIAL)
+#define ONIGENC_CASE_SPECIALS       (ONIGENC_CASE_TITLECASE|ONIGENC_CASE_IS_TITLECASE|ONIGENC_CASE_UP_SPECIAL|ONIGENC_CASE_DOWN_SPECIAL)
 
 /* macros for length in CaseMappingSpecials array in enc/unicode/casefold.h */
 #define SpecialsLengthOffset 25  /* needs to be higher than the 22 bits used for Unicode codepoints */
-#define SpecialsLengthExtract(n)    ((n) >> SpecialsLengthOffset)
-#define SpecialsCodepointExtract(n) ((n) & ((1 << SpecialsLengthOffset) - 1))
-#define SpecialsLengthEncode(n)     ((n) << SpecialsLengthOffset)
+#define SpecialsLengthExtract(n)    ((n)>>SpecialsLengthOffset)
+#define SpecialsCodepointExtract(n) ((n)&((1<<SpecialsLengthOffset)-1))
+#define SpecialsLengthEncode(n)     ((n)<<SpecialsLengthOffset)
 
-#define OnigSpecialIndexMask        (((1 << OnigSpecialIndexWidth) - 1) << OnigSpecialIndexShift)
-#define OnigSpecialIndexEncode(n)   ((n) << OnigSpecialIndexShift)
-#define OnigSpecialIndexDecode(n)   (((n) & OnigSpecialIndexMask) >> OnigSpecialIndexShift)
+#define OnigSpecialIndexMask        (((1<<OnigSpecialIndexWidth)-1)<<OnigSpecialIndexShift)
+#define OnigSpecialIndexEncode(n)   ((n)<<OnigSpecialIndexShift)
+#define OnigSpecialIndexDecode(n)   (((n)&OnigSpecialIndexMask)>>OnigSpecialIndexShift)
 
 /* macros to shorten "enc/unicode/casefold.h", undefined immediately after including the file */
 #define U ONIGENC_CASE_UPCASE
@@ -660,141 +660,137 @@ onigenc_unicode_case_map(OnigCaseFoldType* flagP,
     OnigUChar* to, OnigUChar* to_end,
     const struct OnigEncodingTypeST* enc)
 {
-  OnigCodePoint code;
-  OnigUChar *to_start = to;
-  OnigCaseFoldType flags = *flagP;
-  int codepoint_length;
-
-  to_end -= CASE_MAPPING_SLACK;
-  /* copy flags ONIGENC_CASE_UPCASE     and ONIGENC_CASE_DOWNCASE over to
-   *            ONIGENC_CASE_UP_SPECIAL and ONIGENC_CASE_DOWN_SPECIAL */
-  flags |= (flags & (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE)) << ONIGENC_CASE_SPECIAL_OFFSET;
-
-  while (*pp < end && to <= to_end) {
-    codepoint_length = ONIGENC_PRECISE_MBC_ENC_LEN(enc, *pp, end);
-    if (codepoint_length < 0)
-      return codepoint_length; /* encoding invalid */
-    code = ONIGENC_MBC_TO_CODE(enc, *pp, end);
-    *pp += codepoint_length;
-
-    if (code <= 'z') { /* ASCII comes first */
-      if (code >= 'a' && code <= 'z') {
-	if (flags & ONIGENC_CASE_UPCASE) {
-	  MODIFIED;
-	  if (flags & ONIGENC_CASE_FOLD_TURKISH_AZERI && code == 'i')
-	    code = I_WITH_DOT_ABOVE;
-          else {
-            code -= 'a';
-            code += 'A';
-          }
-	}
-      }
-      else if (code >= 'A' && code <= 'Z') {
-	if (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD)) {
-	  MODIFIED;
-	  if (flags & ONIGENC_CASE_FOLD_TURKISH_AZERI && code == 'I')
-	    code = DOTLESS_i;
-	  else
-	    code += 'a' - 'A';
-	}
-      }
-    }
-    else if (!(flags & ONIGENC_CASE_ASCII_ONLY) && code >= 0x00B5) { /* deal with non-ASCII; micron sign (U+00B5) is lowest affected */
-      const CodePointList3 *folded;
-
-      if (code == I_WITH_DOT_ABOVE) {
-	if (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD)) {
-	  MODIFIED;
-	  code = 'i';
-	  if (!(flags & ONIGENC_CASE_FOLD_TURKISH_AZERI)) { /* make dot above explicit */
-	    to += ONIGENC_CODE_TO_MBC(enc, code, to);
-	    code = DOT_ABOVE;
-	  }
-	}
-      }
-      else if (code == DOTLESS_i) { /* handle this manually, because it isn't involved in folding */
-	if (flags & ONIGENC_CASE_UPCASE) {
-	  MODIFIED;
-	  code = 'I';
-	}
-      }
-      else if ((folded = onigenc_unicode_fold_lookup(code)) != 0) { /* data about character found in CaseFold_11_Table */
-	if ((flags & ONIGENC_CASE_TITLECASE) && code>=0x1C90 && code<=0x1CBF) { /* Georgian MTAVRULI */
-          MODIFIED;
-	  code += 0x10D0 - 0x1C90;
-        }
-        else if ((flags & ONIGENC_CASE_TITLECASE)                            /* Titlecase needed, */
-	    && (OnigCaseFoldFlags(folded->n) & ONIGENC_CASE_IS_TITLECASE)) { /* but already Titlecase  */
-	  /* already Titlecase, no changes needed */
+    OnigCodePoint code;
+    OnigUChar *to_start = to;
+    OnigCaseFoldType flags = *flagP;
+    int codepoint_length;
+
+    to_end -= CASE_MAPPING_SLACK;
+    /* copy flags ONIGENC_CASE_UPCASE     and ONIGENC_CASE_DOWNCASE over to
+     *            ONIGENC_CASE_UP_SPECIAL and ONIGENC_CASE_DOWN_SPECIAL */
+    flags |= (flags&(ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE))<<ONIGENC_CASE_SPECIAL_OFFSET;
+
+    while (*pp<end && to<=to_end) {
+	codepoint_length = ONIGENC_PRECISE_MBC_ENC_LEN(enc, *pp, end);
+	if (codepoint_length < 0)
+	    return codepoint_length; /* encoding invalid */
+	code = ONIGENC_MBC_TO_CODE(enc, *pp, end);
+	*pp += codepoint_length;
+
+	if (code<='z') { /* ASCII comes first */
+	    if (code>='a' && code<='z') {
+	        if (flags&ONIGENC_CASE_UPCASE) {
+		    MODIFIED;
+		    if (flags&ONIGENC_CASE_FOLD_TURKISH_AZERI && code=='i')
+			code = I_WITH_DOT_ABOVE;
+		    else
+			code += 'A'-'a';
+		}
+	    }
+	    else if (code>='A' && code<='Z') {
+		if (flags&(ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD)) {
+		    MODIFIED;
+		    if (flags&ONIGENC_CASE_FOLD_TURKISH_AZERI && code=='I')
+			code = DOTLESS_i;
+		    else
+			code += 'a'-'A';
+		}
+	    }
 	}
-	else if (flags & OnigCaseFoldFlags(folded->n)) { /* needs and data availability match */
-	  const OnigCodePoint *next;
-	  int count;
-
-	  MODIFIED;
-	  if (flags & OnigCaseFoldFlags(folded->n) & ONIGENC_CASE_SPECIALS) { /* special */
-	    const OnigCodePoint *SpecialsStart = CaseMappingSpecials + OnigSpecialIndexDecode(folded->n);
-
-	    if (OnigCaseFoldFlags(folded->n) & ONIGENC_CASE_IS_TITLECASE) { /* swapCASE available */
-	      if ((flags & (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE))
-		  == (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE)) /* swapCASE needed */
-		goto SpecialsCopy;
-	      else /* swapCASE not needed */
-		SpecialsStart += SpecialsLengthExtract(*SpecialsStart);
+	else if (!(flags&ONIGENC_CASE_ASCII_ONLY) && code>=0x00B5) { /* deal with non-ASCII; micron sign (U+00B5) is lowest affected */
+	    const CodePointList3 *folded;
+
+	    if (code==I_WITH_DOT_ABOVE) {
+		if (flags&(ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD)) {
+		    MODIFIED;
+		    code = 'i';
+		    if (!(flags&ONIGENC_CASE_FOLD_TURKISH_AZERI)) { /* make dot above explicit */
+			to += ONIGENC_CODE_TO_MBC(enc, code, to);
+			code = DOT_ABOVE;
+		    }
+		}
 	    }
-	    if (OnigCaseFoldFlags(folded->n) & ONIGENC_CASE_TITLECASE) { /* Titlecase available */
-	      if (flags & ONIGENC_CASE_TITLECASE) /* Titlecase needed, but not yet Titlecase */
-		goto SpecialsCopy;
-	      else /* Titlecase not needed */
-		SpecialsStart += SpecialsLengthExtract(*SpecialsStart);
+	    else if (code==DOTLESS_i) { /* handle this manually, because it isn't involved in folding */
+		if (flags&ONIGENC_CASE_UPCASE)
+		    MODIFIED, code = 'I';
 	    }
-	    if (OnigCaseFoldFlags(folded->n) & ONIGENC_CASE_DOWN_SPECIAL) {
-	      if (!(flags & ONIGENC_CASE_DOWN_SPECIAL))
-		SpecialsStart += SpecialsLengthExtract(*SpecialsStart);
+	    else if ((folded = onigenc_unicode_fold_lookup(code)) != 0) { /* data about character found in CaseFold_11_Table */
+		if ((flags&ONIGENC_CASE_TITLECASE)                                 /* Titlecase needed, */
+		    && (OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_IS_TITLECASE)) { /* but already Titlecase  */
+		    /* already Titlecase, no changes needed */
+		}
+		else if (flags&OnigCaseFoldFlags(folded->n)) { /* needs and data availability match */
+		    const OnigCodePoint *next;
+		    int count;
+
+		    MODIFIED;
+		    if (flags&OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_SPECIALS) { /* special */
+			OnigCodePoint *SpecialsStart = CaseMappingSpecials + OnigSpecialIndexDecode(folded->n);
+
+			if (OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_IS_TITLECASE) { /* swapCASE available */
+			    if ((flags&(ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE))
+				    == (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE)) /* swapCASE needed */
+			        goto SpecialsCopy;
+			    else /* swapCASE not needed */
+			        SpecialsStart += SpecialsLengthExtract(*SpecialsStart);
+			}
+			if (OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_TITLECASE) { /* Titlecase available */
+			    if (flags&ONIGENC_CASE_TITLECASE) /* Titlecase needed, but not yet Titlecase */
+				goto SpecialsCopy;
+			    else /* Titlecase not needed */
+				SpecialsStart += SpecialsLengthExtract(*SpecialsStart);
+			}
+			if (OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_DOWN_SPECIAL) {
+			    if (!(flags&ONIGENC_CASE_DOWN_SPECIAL))
+				SpecialsStart += SpecialsLengthExtract(*SpecialsStart);
+			}
+			/* here, we know we use ONIGENC_CASE_UP_SPECIAL, and the position is right */
+		      SpecialsCopy:
+		        count = SpecialsLengthExtract(*SpecialsStart);
+			next = SpecialsStart;
+			code = SpecialsCodepointExtract(*next++);
+		    }
+		    else { /* no specials */
+			count = OnigCodePointCount(folded->n);
+			next = folded->code;
+			code = *next++;
+		    }
+		    if (count==1)
+			;
+		    else if (count==2) {
+			to += ONIGENC_CODE_TO_MBC(enc, code, to);
+			code = *next;
+		    }
+		    else { /* count == 3 */
+			to += ONIGENC_CODE_TO_MBC(enc, code, to);
+			to += ONIGENC_CODE_TO_MBC(enc, *next++, to);
+			code = *next;
+		    }
+		}
+	    }
+	    else if ((folded = onigenc_unicode_unfold1_lookup(code)) != 0) {  /* data about character found in CaseUnfold_11_Table */
+		if (flags&OnigCaseFoldFlags(folded->n)) { /* needs and data availability match */
+		    MODIFIED;
+		    if (flags&OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_TITLECASE)
+		        code = folded->code[1];
+		    else
+			code = folded->code[0];
+		}
+		else if ((flags&(ONIGENC_CASE_UPCASE))
+			 && (code==0x03B9||code==0x03BC)) { /* GREEK SMALL LETTERs IOTA/MU */
+		    MODIFIED;
+		    code = folded->code[1];
+		}
 	    }
-	    /* here, we know we use ONIGENC_CASE_UP_SPECIAL, and the position is right */
-SpecialsCopy:
-	    count = SpecialsLengthExtract(*SpecialsStart);
-	    next = SpecialsStart;
-	    code = SpecialsCodepointExtract(*next++);
-	  }
-	  else { /* no specials */
-	    count = OnigCodePointCount(folded->n);
-	    next = folded->code;
-	    code = *next++;
-	  }
-	  if (count == 1)
-	    ;
-	  else if (count == 2) {
-	    to += ONIGENC_CODE_TO_MBC(enc, code, to);
-	    code = *next;
-	  }
-	  else { /* count == 3 */
-	    to += ONIGENC_CODE_TO_MBC(enc, code, to);
-	    to += ONIGENC_CODE_TO_MBC(enc, *next++, to);
-	    code = *next;
-	  }
-	}
-      }
-      else if ((folded = onigenc_unicode_unfold1_lookup(code)) != 0) { /* data about character found in CaseUnfold_11_Table */
-	if ((flags & ONIGENC_CASE_TITLECASE)                                 /* Titlecase needed, */
-	    && (OnigCaseFoldFlags(folded->n) & ONIGENC_CASE_IS_TITLECASE)) { /* but already Titlecase */
-	  /* already Titlecase, no changes needed */
-	}
-	else if (flags & OnigCaseFoldFlags(folded->n)) { /* needs and data availability match */
-	  MODIFIED;
-	  code = folded->code[(flags & OnigCaseFoldFlags(folded->n) & ONIGENC_CASE_TITLECASE) ? 1 : 0];
 	}
-      }
+	to += ONIGENC_CODE_TO_MBC(enc, code, to);
+	/* switch from titlecase to lowercase for capitalize */
+	if (flags & ONIGENC_CASE_TITLECASE)
+	    flags ^= (ONIGENC_CASE_UPCASE    |ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE|
+		      ONIGENC_CASE_UP_SPECIAL|ONIGENC_CASE_DOWN_SPECIAL);
     }
-    to += ONIGENC_CODE_TO_MBC(enc, code, to);
-    /* switch from titlecase to lowercase for capitalize */
-    if (flags & ONIGENC_CASE_TITLECASE)
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE |
-	  ONIGENC_CASE_UP_SPECIAL | ONIGENC_CASE_DOWN_SPECIAL);
-  }
-  *flagP = flags;
-  return (int )(to - to_start);
+    *flagP = flags;
+    return (int)(to-to_start);
 }
 
 #if 0
diff --git a/enc/unicode/12.1.0/casefold.h b/enc/unicode/12.1.0/casefold.h
deleted file mode 100644
index 4c62f0faee..0000000000
--- a/enc/unicode/12.1.0/casefold.h
+++ /dev/null
@@ -1,7428 +0,0 @@
-/* DO NOT EDIT THIS FILE. */
-/* Generated by enc/unicode/case-folding.rb */
-
-#if defined ONIG_UNICODE_VERSION_STRING && !( \
-      ONIG_UNICODE_VERSION_MAJOR == 12 && \
-      ONIG_UNICODE_VERSION_MINOR == 1 && \
-      ONIG_UNICODE_VERSION_TEENY == 0 && \
-      1)
-# error ONIG_UNICODE_VERSION_STRING mismatch
-#endif
-#define ONIG_UNICODE_VERSION_STRING "12.1.0"
-#define ONIG_UNICODE_VERSION_MAJOR 12
-#define ONIG_UNICODE_VERSION_MINOR 1
-#define ONIG_UNICODE_VERSION_TEENY 0
-
-static const CaseFold_11_Type CaseFold_11_Table[] = {
-#define CaseFold (*(CaseFold_11_Type (*)[1485])(CaseFold_11_Table+0))
-  {0x0041, {1|F|D, {0x0061}}},
-  {0x0042, {1|F|D, {0x0062}}},
-  {0x0043, {1|F|D, {0x0063}}},
-  {0x0044, {1|F|D, {0x0064}}},
-  {0x0045, {1|F|D, {0x0065}}},
-  {0x0046, {1|F|D, {0x0066}}},
-  {0x0047, {1|F|D, {0x0067}}},
-  {0x0048, {1|F|D, {0x0068}}},
-  {0x004a, {1|F|D, {0x006a}}},
-  {0x004b, {1|F|D, {0x006b}}},
-  {0x004c, {1|F|D, {0x006c}}},
-  {0x004d, {1|F|D, {0x006d}}},
-  {0x004e, {1|F|D, {0x006e}}},
-  {0x004f, {1|F|D, {0x006f}}},
-  {0x0050, {1|F|D, {0x0070}}},
-  {0x0051, {1|F|D, {0x0071}}},
-  {0x0052, {1|F|D, {0x0072}}},
-  {0x0053, {1|F|D, {0x0073}}},
-  {0x0054, {1|F|D, {0x0074}}},
-  {0x0055, {1|F|D, {0x0075}}},
-  {0x0056, {1|F|D, {0x0076}}},
-  {0x0057, {1|F|D, {0x0077}}},
-  {0x0058, {1|F|D, {0x0078}}},
-  {0x0059, {1|F|D, {0x0079}}},
-  {0x005a, {1|F|D, {0x007a}}},
-  {0x00b5, {1|F|SU|I(0), {0x03bc}}},
-  {0x00c0, {1|F|D, {0x00e0}}},
-  {0x00c1, {1|F|D, {0x00e1}}},
-  {0x00c2, {1|F|D, {0x00e2}}},
-  {0x00c3, {1|F|D, {0x00e3}}},
-  {0x00c4, {1|F|D, {0x00e4}}},
-  {0x00c5, {1|F|D, {0x00e5}}},
-  {0x00c6, {1|F|D, {0x00e6}}},
-  {0x00c7, {1|F|D, {0x00e7}}},
-  {0x00c8, {1|F|D, {0x00e8}}},
-  {0x00c9, {1|F|D, {0x00e9}}},
-  {0x00ca, {1|F|D, {0x00ea}}},
-  {0x00cb, {1|F|D, {0x00eb}}},
-  {0x00cc, {1|F|D, {0x00ec}}},
-  {0x00cd, {1|F|D, {0x00ed}}},
-  {0x00ce, {1|F|D, {0x00ee}}},
-  {0x00cf, {1|F|D, {0x00ef}}},
-  {0x00d0, {1|F|D, {0x00f0}}},
-  {0x00d1, {1|F|D, {0x00f1}}},
-  {0x00d2, {1|F|D, {0x00f2}}},
-  {0x00d3, {1|F|D, {0x00f3}}},
-  {0x00d4, {1|F|D, {0x00f4}}},
-  {0x00d5, {1|F|D, {0x00f5}}},
-  {0x00d6, {1|F|D, {0x00f6}}},
-  {0x00d8, {1|F|D, {0x00f8}}},
-  {0x00d9, {1|F|D, {0x00f9}}},
-  {0x00da, {1|F|D, {0x00fa}}},
-  {0x00db, {1|F|D, {0x00fb}}},
-  {0x00dc, {1|F|D, {0x00fc}}},
-  {0x00dd, {1|F|D, {0x00fd}}},
-  {0x00de, {1|F|D, {0x00fe}}},
-  {0x00df, {2|F|ST|SU|I(1), {0x0073, 0x0073}}},
-  {0x0100, {1|F|D, {0x0101}}},
-  {0x0102, {1|F|D, {0x0103}}},
-  {0x0104, {1|F|D, {0x0105}}},
-  {0x0106, {1|F|D, {0x0107}}},
-  {0x0108, {1|F|D, {0x0109}}},
-  {0x010a, {1|F|D, {0x010b}}},
-  {0x010c, {1|F|D, {0x010d}}},
-  {0x010e, {1|F|D, {0x010f}}},
-  {0x0110, {1|F|D, {0x0111}}},
-  {0x0112, {1|F|D, {0x0113}}},
-  {0x0114, {1|F|D, {0x0115}}},
-  {0x0116, {1|F|D, {0x0117}}},
-  {0x0118, {1|F|D, {0x0119}}},
-  {0x011a, {1|F|D, {0x011b}}},
-  {0x011c, {1|F|D, {0x011d}}},
-  {0x011e, {1|F|D, {0x011f}}},
-  {0x0120, {1|F|D, {0x0121}}},
-  {0x0122, {1|F|D, {0x0123}}},
-  {0x0124, {1|F|D, {0x0125}}},
-  {0x0126, {1|F|D, {0x0127}}},
-  {0x0128, {1|F|D, {0x0129}}},
-  {0x012a, {1|F|D, {0x012b}}},
-  {0x012c, {1|F|D, {0x012d}}},
-  {0x012e, {1|F|D, {0x012f}}},
-  {0x0132, {1|F|D, {0x0133}}},
-  {0x0134, {1|F|D, {0x0135}}},
-  {0x0136, {1|F|D, {0x0137}}},
-  {0x0139, {1|F|D, {0x013a}}},
-  {0x013b, {1|F|D, {0x013c}}},
-  {0x013d, {1|F|D, {0x013e}}},
-  {0x013f, {1|F|D, {0x0140}}},
-  {0x0141, {1|F|D, {0x0142}}},
-  {0x0143, {1|F|D, {0x0144}}},
-  {0x0145, {1|F|D, {0x0146}}},
-  {0x0147, {1|F|D, {0x0148}}},
-  {0x0149, {2|F|SU|I(5), {0x02bc, 0x006e}}},
-  {0x014a, {1|F|D, {0x014b}}},
-  {0x014c, {1|F|D, {0x014d}}},
-  {0x014e, {1|F|D, {0x014f}}},
-  {0x0150, {1|F|D, {0x0151}}},
-  {0x0152, {1|F|D, {0x0153}}},
-  {0x0154, {1|F|D, {0x0155}}},
-  {0x0156, {1|F|D, {0x0157}}},
-  {0x0158, {1|F|D, {0x0159}}},
-  {0x015a, {1|F|D, {0x015b}}},
-  {0x015c, {1|F|D, {0x015d}}},
-  {0x015e, {1|F|D, {0x015f}}},
-  {0x0160, {1|F|D, {0x0161}}},
-  {0x0162, {1|F|D, {0x0163}}},
-  {0x0164, {1|F|D, {0x0165}}},
-  {0x0166, {1|F|D, {0x0167}}},
-  {0x0168, {1|F|D, {0x0169}}},
-  {0x016a, {1|F|D, {0x016b}}},
-  {0x016c, {1|F|D, {0x016d}}},
-  {0x016e, {1|F|D, {0x016f}}},
-  {0x0170, {1|F|D, {0x0171}}},
-  {0x0172, {1|F|D, {0x0173}}},
-  {0x0174, {1|F|D, {0x0175}}},
-  {0x0176, {1|F|D, {0x0177}}},
-  {0x0178, {1|F|D, {0x00ff}}},
-  {0x0179, {1|F|D, {0x017a}}},
-  {0x017b, {1|F|D, {0x017c}}},
-  {0x017d, {1|F|D, {0x017e}}},
-  {0x017f, {1|F|SU|I(7), {0x0073}}},
-  {0x0181, {1|F|D, {0x0253}}},
-  {0x0182, {1|F|D, {0x0183}}},
-  {0x0184, {1|F|D, {0x0185}}},
-  {0x0186, {1|F|D, {0x0254}}},
-  {0x0187, {1|F|D, {0x0188}}},
-  {0x0189, {1|F|D, {0x0256}}},
-  {0x018a, {1|F|D, {0x0257}}},
-  {0x018b, {1|F|D, {0x018c}}},
-  {0x018e, {1|F|D, {0x01dd}}},
-  {0x018f, {1|F|D, {0x0259}}},
-  {0x0190, {1|F|D, {0x025b}}},
-  {0x0191, {1|F|D, {0x0192}}},
-  {0x0193, {1|F|D, {0x0260}}},
-  {0x0194, {1|F|D, {0x0263}}},
-  {0x0196, {1|F|D, {0x0269}}},
-  {0x0197, {1|F|D, {0x0268}}},
-  {0x0198, {1|F|D, {0x0199}}},
-  {0x019c, {1|F|D, {0x026f}}},
-  {0x019d, {1|F|D, {0x0272}}},
-  {0x019f, {1|F|D, {0x0275}}},
-  {0x01a0, {1|F|D, {0x01a1}}},
-  {0x01a2, {1|F|D, {0x01a3}}},
-  {0x01a4, {1|F|D, {0x01a5}}},
-  {0x01a6, {1|F|D, {0x0280}}},
-  {0x01a7, {1|F|D, {0x01a8}}},
-  {0x01a9, {1|F|D, {0x0283}}},
-  {0x01ac, {1|F|D, {0x01ad}}},
-  {0x01ae, {1|F|D, {0x0288}}},
-  {0x01af, {1|F|D, {0x01b0}}},
-  {0x01b1, {1|F|D, {0x028a}}},
-  {0x01b2, {1|F|D, {0x028b}}},
-  {0x01b3, {1|F|D, {0x01b4}}},
-  {0x01b5, {1|F|D, {0x01b6}}},
-  {0x01b7, {1|F|D, {0x0292}}},
-  {0x01b8, {1|F|D, {0x01b9}}},
-  {0x01bc, {1|F|D, {0x01bd}}},
-  {0x01c4, {1|F|D|ST|I(8), {0x01c6}}},
-  {0x01c5, {1|F|D|IT|SU|I(9), {0x01c6}}},
-  {0x01c7, {1|F|D|ST|I(12), {0x01c9}}},
-  {0x01c8, {1|F|D|IT|SU|I(13), {0x01c9}}},
-  {0x01ca, {1|F|D|ST|I(16), {0x01cc}}},
-  {0x01cb, {1|F|D|IT|SU|I(17), {0x01cc}}},
-  {0x01cd, {1|F|D, {0x01ce}}},
-  {0x01cf, {1|F|D, {0x01d0}}},
-  {0x01d1, {1|F|D, {0x01d2}}},
-  {0x01d3, {1|F|D, {0x01d4}}},
-  {0x01d5, {1|F|D, {0x01d6}}},
-  {0x01d7, {1|F|D, {0x01d8}}},
-  {0x01d9, {1|F|D, {0x01da}}},
-  {0x01db, {1|F|D, {0x01dc}}},
-  {0x01de, {1|F|D, {0x01df}}},
-  {0x01e0, {1|F|D, {0x01e1}}},
-  {0x01e2, {1|F|D, {0x01e3}}},
-  {0x01e4, {1|F|D, {0x01e5}}},
-  {0x01e6, {1|F|D, {0x01e7}}},
-  {0x01e8, {1|F|D, {0x01e9}}},
-  {0x01ea, {1|F|D, {0x01eb}}},
-  {0x01ec, {1|F|D, {0x01ed}}},
-  {0x01ee, {1|F|D, {0x01ef}}},
-  {0x01f0, {2|F|SU|I(20), {0x006a, 0x030c}}},
-  {0x01f1, {1|F|D|ST|I(22), {0x01f3}}},
-  {0x01f2, {1|F|D|IT|SU|I(23), {0x01f3}}},
-  {0x01f4, {1|F|D, {0x01f5}}},
-  {0x01f6, {1|F|D, {0x0195}}},
-  {0x01f7, {1|F|D, {0x01bf}}},
-  {0x01f8, {1|F|D, {0x01f9}}},
-  {0x01fa, {1|F|D, {0x01fb}}},
-  {0x01fc, {1|F|D, {0x01fd}}},
-  {0x01fe, {1|F|D, {0x01ff}}},
-  {0x0200, {1|F|D, {0x0201}}},
-  {0x0202, {1|F|D, {0x0203}}},
-  {0x0204, {1|F|D, {0x0205}}},
-  {0x0206, {1|F|D, {0x0207}}},
-  {0x0208, {1|F|D, {0x0209}}},
-  {0x020a, {1|F|D, {0x020b}}},
-  {0x020c, {1|F|D, {0x020d}}},
-  {0x020e, {1|F|D, {0x020f}}},
-  {0x0210, {1|F|D, {0x0211}}},
-  {0x0212, {1|F|D, {0x0213}}},
-  {0x0214, {1|F|D, {0x0215}}},
-  {0x0216, {1|F|D, {0x0217}}},
-  {0x0218, {1|F|D, {0x0219}}},
-  {0x021a, {1|F|D, {0x021b}}},
-  {0x021c, {1|F|D, {0x021d}}},
-  {0x021e, {1|F|D, {0x021f}}},
-  {0x0220, {1|F|D, {0x019e}}},
-  {0x0222, {1|F|D, {0x0223}}},
-  {0x0224, {1|F|D, {0x0225}}},
-  {0x0226, {1|F|D, {0x0227}}},
-  {0x0228, {1|F|D, {0x0229}}},
-  {0x022a, {1|F|D, {0x022b}}},
-  {0x022c, {1|F|D, {0x022d}}},
-  {0x022e, {1|F|D, {0x022f}}},
-  {0x0230, {1|F|D, {0x0231}}},
-  {0x0232, {1|F|D, {0x0233}}},
-  {0x023a, {1|F|D, {0x2c65}}},
-  {0x023b, {1|F|D, {0x023c}}},
-  {0x023d, {1|F|D, {0x019a}}},
-  {0x023e, {1|F|D, {0x2c66}}},
-  {0x0241, {1|F|D, {0x0242}}},
-  {0x0243, {1|F|D, {0x0180}}},
-  {0x0244, {1|F|D, {0x0289}}},
-  {0x0245, {1|F|D, {0x028c}}},
-  {0x0246, {1|F|D, {0x0247}}},
-  {0x0248, {1|F|D, {0x0249}}},
-  {0x024a, {1|F|D, {0x024b}}},
-  {0x024c, {1|F|D, {0x024d}}},
-  {0x024e, {1|F|D, {0x024f}}},
-  {0x0345, {1|F|SU|I(26), {0x03b9}}},
-  {0x0370, {1|F|D, {0x0371}}},
-  {0x0372, {1|F|D, {0x0373}}},
-  {0x0376, {1|F|D, {0x0377}}},
-  {0x037f, {1|F|D, {0x03f3}}},
-  {0x0386, {1|F|D, {0x03ac}}},
-  {0x0388, {1|F|D, {0x03ad}}},
-  {0x0389, {1|F|D, {0x03ae}}},
-  {0x038a, {1|F|D, {0x03af}}},
-  {0x038c, {1|F|D, {0x03cc}}},
-  {0x038e, {1|F|D, {0x03cd}}},
-  {0x038f, {1|F|D, {0x03ce}}},
-  {0x0390, {3|F|SU|I(27), {0x03b9, 0x0308, 0x0301}}},
-  {0x0391, {1|F|D, {0x03b1}}},
-  {0x0392, {1|F|D, {0x03b2}}},
-  {0x0393, {1|F|D, {0x03b3}}},
-  {0x0394, {1|F|D, {0x03b4}}},
-  {0x0395, {1|F|D, {0x03b5}}},
-  {0x0396, {1|F|D, {0x03b6}}},
-  {0x0397, {1|F|D, {0x03b7}}},
-  {0x0398, {1|F|D, {0x03b8}}},
-  {0x0399, {1|F|D, {0x03b9}}},
-  {0x039a, {1|F|D, {0x03ba}}},
-  {0x039b, {1|F|D, {0x03bb}}},
-  {0x039c, {1|F|D, {0x03bc}}},
-  {0x039d, {1|F|D, {0x03bd}}},
-  {0x039e, {1|F|D, {0x03be}}},
-  {0x039f, {1|F|D, {0x03bf}}},
-  {0x03a0, {1|F|D, {0x03c0}}},
-  {0x03a1, {1|F|D, {0x03c1}}},
-  {0x03a3, {1|F|D, {0x03c3}}},
-  {0x03a4, {1|F|D, {0x03c4}}},
-  {0x03a5, {1|F|D, {0x03c5}}},
-  {0x03a6, {1|F|D, {0x03c6}}},
-  {0x03a7, {1|F|D, {0x03c7}}},
-  {0x03a8, {1|F|D, {0x03c8}}},
-  {0x03a9, {1|F|D, {0x03c9}}},
-  {0x03aa, {1|F|D, {0x03ca}}},
-  {0x03ab, {1|F|D, {0x03cb}}},
-  {0x03b0, {3|F|SU|I(30), {0x03c5, 0x0308, 0x0301}}},
-  {0x03c2, {1|F|SU|I(33), {0x03c3}}},
-  {0x03cf, {1|F|D, {0x03d7}}},
-  {0x03d0, {1|F|SU|I(34), {0x03b2}}},
-  {0x03d1, {1|F|SU|I(35), {0x03b8}}},
-  {0x03d5, {1|F|SU|I(36), {0x03c6}}},
-  {0x03d6, {1|F|SU|I(37), {0x03c0}}},
-  {0x03d8, {1|F|D, {0x03d9}}},
-  {0x03da, {1|F|D, {0x03db}}},
-  {0x03dc, {1|F|D, {0x03dd}}},
-  {0x03de, {1|F|D, {0x03df}}},
-  {0x03e0, {1|F|D, {0x03e1}}},
-  {0x03e2, {1|F|D, {0x03e3}}},
-  {0x03e4, {1|F|D, {0x03e5}}},
-  {0x03e6, {1|F|D, {0x03e7}}},
-  {0x03e8, {1|F|D, {0x03e9}}},
-  {0x03ea, {1|F|D, {0x03eb}}},
-  {0x03ec, {1|F|D, {0x03ed}}},
-  {0x03ee, {1|F|D, {0x03ef}}},
-  {0x03f0, {1|F|SU|I(38), {0x03ba}}},
-  {0x03f1, {1|F|SU|I(39), {0x03c1}}},
-  {0x03f4, {1|F|D, {0x03b8}}},
-  {0x03f5, {1|F|SU|I(40), {0x03b5}}},
-  {0x03f7, {1|F|D, {0x03f8}}},
-  {0x03f9, {1|F|D, {0x03f2}}},
-  {0x03fa, {1|F|D, {0x03fb}}},
-  {0x03fd, {1|F|D, {0x037b}}},
-  {0x03fe, {1|F|D, {0x037c}}},
-  {0x03ff, {1|F|D, {0x037d}}},
-  {0x0400, {1|F|D, {0x0450}}},
-  {0x0401, {1|F|D, {0x0451}}},
-  {0x0402, {1|F|D, {0x0452}}},
-  {0x0403, {1|F|D, {0x0453}}},
-  {0x0404, {1|F|D, {0x0454}}},
-  {0x0405, {1|F|D, {0x0455}}},
-  {0x0406, {1|F|D, {0x0456}}},
-  {0x0407, {1|F|D, {0x0457}}},
-  {0x0408, {1|F|D, {0x0458}}},
-  {0x0409, {1|F|D, {0x0459}}},
-  {0x040a, {1|F|D, {0x045a}}},
-  {0x040b, {1|F|D, {0x045b}}},
-  {0x040c, {1|F|D, {0x045c}}},
-  {0x040d, {1|F|D, {0x045d}}},
-  {0x040e, {1|F|D, {0x045e}}},
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-  {0x10408, {1|F|D, {0x10430}}},
-  {0x10409, {1|F|D, {0x10431}}},
-  {0x1040a, {1|F|D, {0x10432}}},
-  {0x1040b, {1|F|D, {0x10433}}},
-  {0x1040c, {1|F|D, {0x10434}}},
-  {0x1040d, {1|F|D, {0x10435}}},
-  {0x1040e, {1|F|D, {0x10436}}},
-  {0x1040f, {1|F|D, {0x10437}}},
-  {0x10410, {1|F|D, {0x10438}}},
-  {0x10411, {1|F|D, {0x10439}}},
-  {0x10412, {1|F|D, {0x1043a}}},
-  {0x10413, {1|F|D, {0x1043b}}},
-  {0x10414, {1|F|D, {0x1043c}}},
-  {0x10415, {1|F|D, {0x1043d}}},
-  {0x10416, {1|F|D, {0x1043e}}},
-  {0x10417, {1|F|D, {0x1043f}}},
-  {0x10418, {1|F|D, {0x10440}}},
-  {0x10419, {1|F|D, {0x10441}}},
-  {0x1041a, {1|F|D, {0x10442}}},
-  {0x1041b, {1|F|D, {0x10443}}},
-  {0x1041c, {1|F|D, {0x10444}}},
-  {0x1041d, {1|F|D, {0x10445}}},
-  {0x1041e, {1|F|D, {0x10446}}},
-  {0x1041f, {1|F|D, {0x10447}}},
-  {0x10420, {1|F|D, {0x10448}}},
-  {0x10421, {1|F|D, {0x10449}}},
-  {0x10422, {1|F|D, {0x1044a}}},
-  {0x10423, {1|F|D, {0x1044b}}},
-  {0x10424, {1|F|D, {0x1044c}}},
-  {0x10425, {1|F|D, {0x1044d}}},
-  {0x10426, {1|F|D, {0x1044e}}},
-  {0x10427, {1|F|D, {0x1044f}}},
-  {0x104b0, {1|F|D, {0x104d8}}},
-  {0x104b1, {1|F|D, {0x104d9}}},
-  {0x104b2, {1|F|D, {0x104da}}},
-  {0x104b3, {1|F|D, {0x104db}}},
-  {0x104b4, {1|F|D, {0x104dc}}},
-  {0x104b5, {1|F|D, {0x104dd}}},
-  {0x104b6, {1|F|D, {0x104de}}},
-  {0x104b7, {1|F|D, {0x104df}}},
-  {0x104b8, {1|F|D, {0x104e0}}},
-  {0x104b9, {1|F|D, {0x104e1}}},
-  {0x104ba, {1|F|D, {0x104e2}}},
-  {0x104bb, {1|F|D, {0x104e3}}},
-  {0x104bc, {1|F|D, {0x104e4}}},
-  {0x104bd, {1|F|D, {0x104e5}}},
-  {0x104be, {1|F|D, {0x104e6}}},
-  {0x104bf, {1|F|D, {0x104e7}}},
-  {0x104c0, {1|F|D, {0x104e8}}},
-  {0x104c1, {1|F|D, {0x104e9}}},
-  {0x104c2, {1|F|D, {0x104ea}}},
-  {0x104c3, {1|F|D, {0x104eb}}},
-  {0x104c4, {1|F|D, {0x104ec}}},
-  {0x104c5, {1|F|D, {0x104ed}}},
-  {0x104c6, {1|F|D, {0x104ee}}},
-  {0x104c7, {1|F|D, {0x104ef}}},
-  {0x104c8, {1|F|D, {0x104f0}}},
-  {0x104c9, {1|F|D, {0x104f1}}},
-  {0x104ca, {1|F|D, {0x104f2}}},
-  {0x104cb, {1|F|D, {0x104f3}}},
-  {0x104cc, {1|F|D, {0x104f4}}},
-  {0x104cd, {1|F|D, {0x104f5}}},
-  {0x104ce, {1|F|D, {0x104f6}}},
-  {0x104cf, {1|F|D, {0x104f7}}},
-  {0x104d0, {1|F|D, {0x104f8}}},
-  {0x104d1, {1|F|D, {0x104f9}}},
-  {0x104d2, {1|F|D, {0x104fa}}},
-  {0x104d3, {1|F|D, {0x104fb}}},
-  {0x10c80, {1|F|D, {0x10cc0}}},
-  {0x10c81, {1|F|D, {0x10cc1}}},
-  {0x10c82, {1|F|D, {0x10cc2}}},
-  {0x10c83, {1|F|D, {0x10cc3}}},
-  {0x10c84, {1|F|D, {0x10cc4}}},
-  {0x10c85, {1|F|D, {0x10cc5}}},
-  {0x10c86, {1|F|D, {0x10cc6}}},
-  {0x10c87, {1|F|D, {0x10cc7}}},
-  {0x10c88, {1|F|D, {0x10cc8}}},
-  {0x10c89, {1|F|D, {0x10cc9}}},
-  {0x10c8a, {1|F|D, {0x10cca}}},
-  {0x10c8b, {1|F|D, {0x10ccb}}},
-  {0x10c8c, {1|F|D, {0x10ccc}}},
-  {0x10c8d, {1|F|D, {0x10ccd}}},
-  {0x10c8e, {1|F|D, {0x10cce}}},
-  {0x10c8f, {1|F|D, {0x10ccf}}},
-  {0x10c90, {1|F|D, {0x10cd0}}},
-  {0x10c91, {1|F|D, {0x10cd1}}},
-  {0x10c92, {1|F|D, {0x10cd2}}},
-  {0x10c93, {1|F|D, {0x10cd3}}},
-  {0x10c94, {1|F|D, {0x10cd4}}},
-  {0x10c95, {1|F|D, {0x10cd5}}},
-  {0x10c96, {1|F|D, {0x10cd6}}},
-  {0x10c97, {1|F|D, {0x10cd7}}},
-  {0x10c98, {1|F|D, {0x10cd8}}},
-  {0x10c99, {1|F|D, {0x10cd9}}},
-  {0x10c9a, {1|F|D, {0x10cda}}},
-  {0x10c9b, {1|F|D, {0x10cdb}}},
-  {0x10c9c, {1|F|D, {0x10cdc}}},
-  {0x10c9d, {1|F|D, {0x10cdd}}},
-  {0x10c9e, {1|F|D, {0x10cde}}},
-  {0x10c9f, {1|F|D, {0x10cdf}}},
-  {0x10ca0, {1|F|D, {0x10ce0}}},
-  {0x10ca1, {1|F|D, {0x10ce1}}},
-  {0x10ca2, {1|F|D, {0x10ce2}}},
-  {0x10ca3, {1|F|D, {0x10ce3}}},
-  {0x10ca4, {1|F|D, {0x10ce4}}},
-  {0x10ca5, {1|F|D, {0x10ce5}}},
-  {0x10ca6, {1|F|D, {0x10ce6}}},
-  {0x10ca7, {1|F|D, {0x10ce7}}},
-  {0x10ca8, {1|F|D, {0x10ce8}}},
-  {0x10ca9, {1|F|D, {0x10ce9}}},
-  {0x10caa, {1|F|D, {0x10cea}}},
-  {0x10cab, {1|F|D, {0x10ceb}}},
-  {0x10cac, {1|F|D, {0x10cec}}},
-  {0x10cad, {1|F|D, {0x10ced}}},
-  {0x10cae, {1|F|D, {0x10cee}}},
-  {0x10caf, {1|F|D, {0x10cef}}},
-  {0x10cb0, {1|F|D, {0x10cf0}}},
-  {0x10cb1, {1|F|D, {0x10cf1}}},
-  {0x10cb2, {1|F|D, {0x10cf2}}},
-  {0x118a0, {1|F|D, {0x118c0}}},
-  {0x118a1, {1|F|D, {0x118c1}}},
-  {0x118a2, {1|F|D, {0x118c2}}},
-  {0x118a3, {1|F|D, {0x118c3}}},
-  {0x118a4, {1|F|D, {0x118c4}}},
-  {0x118a5, {1|F|D, {0x118c5}}},
-  {0x118a6, {1|F|D, {0x118c6}}},
-  {0x118a7, {1|F|D, {0x118c7}}},
-  {0x118a8, {1|F|D, {0x118c8}}},
-  {0x118a9, {1|F|D, {0x118c9}}},
-  {0x118aa, {1|F|D, {0x118ca}}},
-  {0x118ab, {1|F|D, {0x118cb}}},
-  {0x118ac, {1|F|D, {0x118cc}}},
-  {0x118ad, {1|F|D, {0x118cd}}},
-  {0x118ae, {1|F|D, {0x118ce}}},
-  {0x118af, {1|F|D, {0x118cf}}},
-  {0x118b0, {1|F|D, {0x118d0}}},
-  {0x118b1, {1|F|D, {0x118d1}}},
-  {0x118b2, {1|F|D, {0x118d2}}},
-  {0x118b3, {1|F|D, {0x118d3}}},
-  {0x118b4, {1|F|D, {0x118d4}}},
-  {0x118b5, {1|F|D, {0x118d5}}},
-  {0x118b6, {1|F|D, {0x118d6}}},
-  {0x118b7, {1|F|D, {0x118d7}}},
-  {0x118b8, {1|F|D, {0x118d8}}},
-  {0x118b9, {1|F|D, {0x118d9}}},
-  {0x118ba, {1|F|D, {0x118da}}},
-  {0x118bb, {1|F|D, {0x118db}}},
-  {0x118bc, {1|F|D, {0x118dc}}},
-  {0x118bd, {1|F|D, {0x118dd}}},
-  {0x118be, {1|F|D, {0x118de}}},
-  {0x118bf, {1|F|D, {0x118df}}},
-  {0x16e40, {1|F|D, {0x16e60}}},
-  {0x16e41, {1|F|D, {0x16e61}}},
-  {0x16e42, {1|F|D, {0x16e62}}},
-  {0x16e43, {1|F|D, {0x16e63}}},
-  {0x16e44, {1|F|D, {0x16e64}}},
-  {0x16e45, {1|F|D, {0x16e65}}},
-  {0x16e46, {1|F|D, {0x16e66}}},
-  {0x16e47, {1|F|D, {0x16e67}}},
-  {0x16e48, {1|F|D, {0x16e68}}},
-  {0x16e49, {1|F|D, {0x16e69}}},
-  {0x16e4a, {1|F|D, {0x16e6a}}},
-  {0x16e4b, {1|F|D, {0x16e6b}}},
-  {0x16e4c, {1|F|D, {0x16e6c}}},
-  {0x16e4d, {1|F|D, {0x16e6d}}},
-  {0x16e4e, {1|F|D, {0x16e6e}}},
-  {0x16e4f, {1|F|D, {0x16e6f}}},
-  {0x16e50, {1|F|D, {0x16e70}}},
-  {0x16e51, {1|F|D, {0x16e71}}},
-  {0x16e52, {1|F|D, {0x16e72}}},
-  {0x16e53, {1|F|D, {0x16e73}}},
-  {0x16e54, {1|F|D, {0x16e74}}},
-  {0x16e55, {1|F|D, {0x16e75}}},
-  {0x16e56, {1|F|D, {0x16e76}}},
-  {0x16e57, {1|F|D, {0x16e77}}},
-  {0x16e58, {1|F|D, {0x16e78}}},
-  {0x16e59, {1|F|D, {0x16e79}}},
-  {0x16e5a, {1|F|D, {0x16e7a}}},
-  {0x16e5b, {1|F|D, {0x16e7b}}},
-  {0x16e5c, {1|F|D, {0x16e7c}}},
-  {0x16e5d, {1|F|D, {0x16e7d}}},
-  {0x16e5e, {1|F|D, {0x16e7e}}},
-  {0x16e5f, {1|F|D, {0x16e7f}}},
-  {0x1e900, {1|F|D, {0x1e922}}},
-  {0x1e901, {1|F|D, {0x1e923}}},
-  {0x1e902, {1|F|D, {0x1e924}}},
-  {0x1e903, {1|F|D, {0x1e925}}},
-  {0x1e904, {1|F|D, {0x1e926}}},
-  {0x1e905, {1|F|D, {0x1e927}}},
-  {0x1e906, {1|F|D, {0x1e928}}},
-  {0x1e907, {1|F|D, {0x1e929}}},
-  {0x1e908, {1|F|D, {0x1e92a}}},
-  {0x1e909, {1|F|D, {0x1e92b}}},
-  {0x1e90a, {1|F|D, {0x1e92c}}},
-  {0x1e90b, {1|F|D, {0x1e92d}}},
-  {0x1e90c, {1|F|D, {0x1e92e}}},
-  {0x1e90d, {1|F|D, {0x1e92f}}},
-  {0x1e90e, {1|F|D, {0x1e930}}},
-  {0x1e90f, {1|F|D, {0x1e931}}},
-  {0x1e910, {1|F|D, {0x1e932}}},
-  {0x1e911, {1|F|D, {0x1e933}}},
-  {0x1e912, {1|F|D, {0x1e934}}},
-  {0x1e913, {1|F|D, {0x1e935}}},
-  {0x1e914, {1|F|D, {0x1e936}}},
-  {0x1e915, {1|F|D, {0x1e937}}},
-  {0x1e916, {1|F|D, {0x1e938}}},
-  {0x1e917, {1|F|D, {0x1e939}}},
-  {0x1e918, {1|F|D, {0x1e93a}}},
-  {0x1e919, {1|F|D, {0x1e93b}}},
-  {0x1e91a, {1|F|D, {0x1e93c}}},
-  {0x1e91b, {1|F|D, {0x1e93d}}},
-  {0x1e91c, {1|F|D, {0x1e93e}}},
-  {0x1e91d, {1|F|D, {0x1e93f}}},
-  {0x1e91e, {1|F|D, {0x1e940}}},
-  {0x1e91f, {1|F|D, {0x1e941}}},
-  {0x1e920, {1|F|D, {0x1e942}}},
-  {0x1e921, {1|F|D, {0x1e943}}},
-#define CaseFold_Locale (*(CaseFold_11_Type (*)[2])(CaseFold_11_Table+1485))
-  {0x0049, {1|F|D, {0x0069}}},
-  {0x0130, {2|F|D, {0x0069, 0x0307}}},
-};
-
-/* ANSI-C code produced by gperf version 3.1 */
-/* Command-line: gperf -7 -k1,2,3 -F,-1 -c -j1 -i1 -t -T -E -C -H onigenc_unicode_CaseFold_11_hash -N onigenc_unicode_CaseFold_11_lookup -n  */
-
-/* maximum key range = 3500, duplicates = 0 */
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
-inline
-#endif
-#endif
-/*ARGSUSED*/
-static unsigned int
-onigenc_unicode_CaseFold_11_hash(const OnigCodePoint code)
-{
-  static const unsigned short asso_values[] =
-    {
-         5,  273,    4,    8,    3,    1,   86,    9,    2,  289,
-       290,    3, 3510, 3510, 3510, 3510, 3510, 3510, 3510, 3510,
-      3510, 3510, 3510, 3510, 3510,   50, 3510, 3510, 3510, 3510,
-      3510, 3510, 3510,  225, 3510, 3510, 3510, 3510, 3510,   28,
-      3510, 3510, 3510, 3510, 3510, 3510, 3510, 3510, 3510,  394,
-      3510, 3510, 3510, 3510, 3510, 3510, 3510,   47, 3510, 3510,
-       255,   40,  286,    1, 3510, 3510,  599,    8, 3510, 3510,
-      3510, 3510, 3510,  282, 3510, 3510,  267,  667,  473,   39,
-      2019,  189,   47,  175, 2001,  107, 1626,    6,   12,   25,
-      1961,  678, 1128,  526, 1945,  148, 1923,  371, 1720,  134,
-      1857,   80, 1375,   66, 1705,  300, 1635,  445, 1611,  472,
-      1795,  216, 1303,  499, 1552,  270, 1511,  243,  121,  619,
-      1284,  540,  875,  592, 1484,  567,  412,  703, 1692,  387,
-      1782,  781, 1767,  664, 1718,  648, 1316,  608, 1647,  715,
-      1592,  771, 1544, 1029, 1563,  887, 1296,  861, 1194,  978,
-        95,  899, 1257,  835, 1335,  765, 1529,  984,  862,  938,
-      1460,  759,  329, 1079, 1159,  940,  234, 1101, 1204,  990,
-       949, 1493,   92, 1438,   77, 1391,    7, 1073,   44, 1377,
-         2, 1435,    4, 1321,  428, 1274,  332, 1206,   11, 1426,
-        46,  478,  200, 1502,   31, 1400,  153, 1663,  352, 1820,
-       229, 1733,  265, 1405,  315, 1879,  198
-    };
-  return asso_values[bits_of(code, 2)+79] + asso_values[bits_of(code, 1)] + asso_values[bits_of(code, 0)];
-}
-
-static const CodePointList3 *
-onigenc_unicode_CaseFold_11_lookup(const OnigCodePoint code)
-{
-  enum
-    {
-      MIN_CODE_VALUE = 0x41,
-      MAX_CODE_VALUE = 0x1e921,
-      TOTAL_KEYWORDS = 1487,
-      MIN_WORD_LENGTH = 3,
-      MAX_WORD_LENGTH = 3,
-      MIN_HASH_VALUE = 10,
-      MAX_HASH_VALUE = 3509
-    };
-
-  static const short wordlist[] =
-    {
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1,
-      /*0x1fe7*/ 848,
-      /*0x10408*/ 1268,
-      /*0x1f88*/ 775,
-      /*0x0408*/ 305,
-      /*0x0208*/ 194,
-      /*0x0108*/ 61,
-      /*0xab88*/ 1166,
-      /*0x10409*/ 1269,
-      /*0x1f89*/ 776,
-      /*0x0409*/ 306,
-      /*0x0388*/ 235,
-      /*0x2c67*/ 962,
-      /*0xab89*/ 1167,
-      /*0x2c08*/ 919,
-      -1,
-      /*0x0189*/ 126,
-      /*0x0389*/ 236,
-      -1,
-      /*0x2c6d*/ 965,
-      /*0x2c09*/ 920,
-      /*0x1040a*/ 1270,
-      /*0x1f8a*/ 777,
-      /*0x040a*/ 307,
-      /*0x020a*/ 195,
-      /*0x010a*/ 62,
-      /*0xab8a*/ 1168,
-      /*0x2c88*/ 977,
-      /*0x1ff3*/ 855,
-      /*0x018a*/ 127,
-      /*0x038a*/ 237,
-      -1,
-      /*0x2ced*/ 1024,
-      /*0x2c0a*/ 921,
-      -1,
-      /*0x10400*/ 1260,
-      /*0x1f80*/ 767,
-      /*0x0400*/ 297,
-      /*0x0200*/ 190,
-      /*0x0100*/ 57,
-      /*0xab80*/ 1158,
-      /*0x1fe3*/ 845,
-      /*0x1e88*/ 653,
-      /*0x10403*/ 1263,
-      /*0x1f83*/ 770,
-      /*0x0403*/ 300,
-      /*0x2c8a*/ 978,
-      /*0x2c00*/ 911,
-      /*0xab83*/ 1161,
-      /*0x1c88*/ 538,
-      /*0x10c88*/ 1344,
-      /*0x2183*/ 884,
-      /*0x2c63*/ 960,
-      /*0x1e908*/ 1459,
-      /*0x2c6f*/ 967,
-      /*0x2c03*/ 914,
-      /*0x10c89*/ 1345,
-      -1, -1,
-      /*0x1e909*/ 1460,
-      /*0x2c80*/ 973,
-      /*0x1e8a*/ 654,
-      /*0x10418*/ 1284,
-      /*0x1f98*/ 791,
-      /*0x0418*/ 321,
-      /*0x0218*/ 202,
-      /*0x0118*/ 69,
-      /*0xab98*/ 1182,
-      -1,
-      /*0x10c8a*/ 1346,
-      /*0x0198*/ 137,
-      /*0x0398*/ 249,
-      /*0x1e90a*/ 1461,
-      /*0xa780*/ 1105,
-      /*0x2c18*/ 935,
-      /*0x1e80*/ 649,
-      /*0x10416*/ 1282,
-      /*0x1f96*/ 789,
-      /*0x0416*/ 319,
-      /*0x0216*/ 201,
-      /*0x0116*/ 68,
-      /*0xab96*/ 1180,
-      /*0x1c80*/ 530,
-      /*0x10c80*/ 1336,
-      /*0x0196*/ 135,
-      /*0x0396*/ 247,
-      /*0x1e900*/ 1451,
-      /*0x2c98*/ 985,
-      /*0x2c16*/ 933,
-      -1,
-      /*0x1c83*/ 533,
-      /*0x10c83*/ 1339,
-      /*0x1fc7*/ 830,
-      -1,
-      /*0x1e903*/ 1454,
-      /*0x0147*/ 91,
-      /*0x0047*/ 6,
-      -1, -1,
-      /*0x01c7*/ 159,
-      /*0xa798*/ 1114,
-      /*0x2c96*/ 984,
-      /*0x1e98*/ 662,
-      /*0x10406*/ 1266,
-      /*0x1f86*/ 773,
-      /*0x0406*/ 303,
-      /*0x0206*/ 193,
-      /*0x0106*/ 60,
-      /*0xab86*/ 1164,
-      /*0x1c98*/ 547,
-      /*0x10c98*/ 1360,
-      /*0x0186*/ 124,
-      /*0x0386*/ 234,
-      /*0x1e918*/ 1475,
-      /*0xa796*/ 1113,
-      /*0x2c06*/ 917,
-      /*0x1e96*/ 660,
-      /*0x10427*/ 1299,
-      /*0x1fa7*/ 806,
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-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0xab74*/ 1146,
-      -1, -1, -1, -1,
-      /*0xab7c*/ 1154,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      /*0xab72*/ 1144,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1,
-      /*0xab76*/ 1148,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1,
-      /*0xab7a*/ 1152,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1,
-      /*0xab78*/ 1150,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1,
-      /*0xab7e*/ 1156
-    };
-
-  if (code <= MAX_CODE_VALUE && code >= MIN_CODE_VALUE)
-    {
-      register unsigned int key = onigenc_unicode_CaseFold_11_hash(code);
-
-      if (key <= MAX_HASH_VALUE)
-        {
-          register short s = wordlist[key];
-
-          if (s >= 0 && code1_equal(code, CaseFold_11_Table[s].from))
-            return &CaseFold_11_Table[s].to;
-        }
-    }
-  return 0;
-}
-
-static const CaseUnfold_11_Type CaseUnfold_11_Table[] = {
-#define CaseUnfold_11 (*(CaseUnfold_11_Type (*)[1352])(CaseUnfold_11_Table+0))
-  {0x0061, {1|U, {0x0041}}},
-  {0x0062, {1|U, {0x0042}}},
-  {0x0063, {1|U, {0x0043}}},
-  {0x0064, {1|U, {0x0044}}},
-  {0x0065, {1|U, {0x0045}}},
-  {0x0066, {1|U, {0x0046}}},
-  {0x0067, {1|U, {0x0047}}},
-  {0x0068, {1|U, {0x0048}}},
-  {0x006a, {1|U, {0x004a}}},
-  {0x006b, {2|U, {0x004b, 0x212a}}},
-  {0x006c, {1|U, {0x004c}}},
-  {0x006d, {1|U, {0x004d}}},
-  {0x006e, {1|U, {0x004e}}},
-  {0x006f, {1|U, {0x004f}}},
-  {0x0070, {1|U, {0x0050}}},
-  {0x0071, {1|U, {0x0051}}},
-  {0x0072, {1|U, {0x0052}}},
-  {0x0073, {2|U, {0x0053, 0x017f}}},
-  {0x0074, {1|U, {0x0054}}},
-  {0x0075, {1|U, {0x0055}}},
-  {0x0076, {1|U, {0x0056}}},
-  {0x0077, {1|U, {0x0057}}},
-  {0x0078, {1|U, {0x0058}}},
-  {0x0079, {1|U, {0x0059}}},
-  {0x007a, {1|U, {0x005a}}},
-  {0x00e0, {1|U, {0x00c0}}},
-  {0x00e1, {1|U, {0x00c1}}},
-  {0x00e2, {1|U, {0x00c2}}},
-  {0x00e3, {1|U, {0x00c3}}},
-  {0x00e4, {1|U, {0x00c4}}},
-  {0x00e5, {2|U, {0x00c5, 0x212b}}},
-  {0x00e6, {1|U, {0x00c6}}},
-  {0x00e7, {1|U, {0x00c7}}},
-  {0x00e8, {1|U, {0x00c8}}},
-  {0x00e9, {1|U, {0x00c9}}},
-  {0x00ea, {1|U, {0x00ca}}},
-  {0x00eb, {1|U, {0x00cb}}},
-  {0x00ec, {1|U, {0x00cc}}},
-  {0x00ed, {1|U, {0x00cd}}},
-  {0x00ee, {1|U, {0x00ce}}},
-  {0x00ef, {1|U, {0x00cf}}},
-  {0x00f0, {1|U, {0x00d0}}},
-  {0x00f1, {1|U, {0x00d1}}},
-  {0x00f2, {1|U, {0x00d2}}},
-  {0x00f3, {1|U, {0x00d3}}},
-  {0x00f4, {1|U, {0x00d4}}},
-  {0x00f5, {1|U, {0x00d5}}},
-  {0x00f6, {1|U, {0x00d6}}},
-  {0x00f8, {1|U, {0x00d8}}},
-  {0x00f9, {1|U, {0x00d9}}},
-  {0x00fa, {1|U, {0x00da}}},
-  {0x00fb, {1|U, {0x00db}}},
-  {0x00fc, {1|U, {0x00dc}}},
-  {0x00fd, {1|U, {0x00dd}}},
-  {0x00fe, {1|U, {0x00de}}},
-  {0x00ff, {1|U, {0x0178}}},
-  {0x0101, {1|U, {0x0100}}},
-  {0x0103, {1|U, {0x0102}}},
-  {0x0105, {1|U, {0x0104}}},
-  {0x0107, {1|U, {0x0106}}},
-  {0x0109, {1|U, {0x0108}}},
-  {0x010b, {1|U, {0x010a}}},
-  {0x010d, {1|U, {0x010c}}},
-  {0x010f, {1|U, {0x010e}}},
-  {0x0111, {1|U, {0x0110}}},
-  {0x0113, {1|U, {0x0112}}},
-  {0x0115, {1|U, {0x0114}}},
-  {0x0117, {1|U, {0x0116}}},
-  {0x0119, {1|U, {0x0118}}},
-  {0x011b, {1|U, {0x011a}}},
-  {0x011d, {1|U, {0x011c}}},
-  {0x011f, {1|U, {0x011e}}},
-  {0x0121, {1|U, {0x0120}}},
-  {0x0123, {1|U, {0x0122}}},
-  {0x0125, {1|U, {0x0124}}},
-  {0x0127, {1|U, {0x0126}}},
-  {0x0129, {1|U, {0x0128}}},
-  {0x012b, {1|U, {0x012a}}},
-  {0x012d, {1|U, {0x012c}}},
-  {0x012f, {1|U, {0x012e}}},
-  {0x0133, {1|U, {0x0132}}},
-  {0x0135, {1|U, {0x0134}}},
-  {0x0137, {1|U, {0x0136}}},
-  {0x013a, {1|U, {0x0139}}},
-  {0x013c, {1|U, {0x013b}}},
-  {0x013e, {1|U, {0x013d}}},
-  {0x0140, {1|U, {0x013f}}},
-  {0x0142, {1|U, {0x0141}}},
-  {0x0144, {1|U, {0x0143}}},
-  {0x0146, {1|U, {0x0145}}},
-  {0x0148, {1|U, {0x0147}}},
-  {0x014b, {1|U, {0x014a}}},
-  {0x014d, {1|U, {0x014c}}},
-  {0x014f, {1|U, {0x014e}}},
-  {0x0151, {1|U, {0x0150}}},
-  {0x0153, {1|U, {0x0152}}},
-  {0x0155, {1|U, {0x0154}}},
-  {0x0157, {1|U, {0x0156}}},
-  {0x0159, {1|U, {0x0158}}},
-  {0x015b, {1|U, {0x015a}}},
-  {0x015d, {1|U, {0x015c}}},
-  {0x015f, {1|U, {0x015e}}},
-  {0x0161, {1|U, {0x0160}}},
-  {0x0163, {1|U, {0x0162}}},
-  {0x0165, {1|U, {0x0164}}},
-  {0x0167, {1|U, {0x0166}}},
-  {0x0169, {1|U, {0x0168}}},
-  {0x016b, {1|U, {0x016a}}},
-  {0x016d, {1|U, {0x016c}}},
-  {0x016f, {1|U, {0x016e}}},
-  {0x0171, {1|U, {0x0170}}},
-  {0x0173, {1|U, {0x0172}}},
-  {0x0175, {1|U, {0x0174}}},
-  {0x0177, {1|U, {0x0176}}},
-  {0x017a, {1|U, {0x0179}}},
-  {0x017c, {1|U, {0x017b}}},
-  {0x017e, {1|U, {0x017d}}},
-  {0x0180, {1|U, {0x0243}}},
-  {0x0183, {1|U, {0x0182}}},
-  {0x0185, {1|U, {0x0184}}},
-  {0x0188, {1|U, {0x0187}}},
-  {0x018c, {1|U, {0x018b}}},
-  {0x0192, {1|U, {0x0191}}},
-  {0x0195, {1|U, {0x01f6}}},
-  {0x0199, {1|U, {0x0198}}},
-  {0x019a, {1|U, {0x023d}}},
-  {0x019e, {1|U, {0x0220}}},
-  {0x01a1, {1|U, {0x01a0}}},
-  {0x01a3, {1|U, {0x01a2}}},
-  {0x01a5, {1|U, {0x01a4}}},
-  {0x01a8, {1|U, {0x01a7}}},
-  {0x01ad, {1|U, {0x01ac}}},
-  {0x01b0, {1|U, {0x01af}}},
-  {0x01b4, {1|U, {0x01b3}}},
-  {0x01b6, {1|U, {0x01b5}}},
-  {0x01b9, {1|U, {0x01b8}}},
-  {0x01bd, {1|U, {0x01bc}}},
-  {0x01bf, {1|U, {0x01f7}}},
-  {0x01c6, {2|U|ST, {0x01c4, 0x01c5}}},
-  {0x01c9, {2|U|ST, {0x01c7, 0x01c8}}},
-  {0x01cc, {2|U|ST, {0x01ca, 0x01cb}}},
-  {0x01ce, {1|U, {0x01cd}}},
-  {0x01d0, {1|U, {0x01cf}}},
-  {0x01d2, {1|U, {0x01d1}}},
-  {0x01d4, {1|U, {0x01d3}}},
-  {0x01d6, {1|U, {0x01d5}}},
-  {0x01d8, {1|U, {0x01d7}}},
-  {0x01da, {1|U, {0x01d9}}},
-  {0x01dc, {1|U, {0x01db}}},
-  {0x01dd, {1|U, {0x018e}}},
-  {0x01df, {1|U, {0x01de}}},
-  {0x01e1, {1|U, {0x01e0}}},
-  {0x01e3, {1|U, {0x01e2}}},
-  {0x01e5, {1|U, {0x01e4}}},
-  {0x01e7, {1|U, {0x01e6}}},
-  {0x01e9, {1|U, {0x01e8}}},
-  {0x01eb, {1|U, {0x01ea}}},
-  {0x01ed, {1|U, {0x01ec}}},
-  {0x01ef, {1|U, {0x01ee}}},
-  {0x01f3, {2|U|ST, {0x01f1, 0x01f2}}},
-  {0x01f5, {1|U, {0x01f4}}},
-  {0x01f9, {1|U, {0x01f8}}},
-  {0x01fb, {1|U, {0x01fa}}},
-  {0x01fd, {1|U, {0x01fc}}},
-  {0x01ff, {1|U, {0x01fe}}},
-  {0x0201, {1|U, {0x0200}}},
-  {0x0203, {1|U, {0x0202}}},
-  {0x0205, {1|U, {0x0204}}},
-  {0x0207, {1|U, {0x0206}}},
-  {0x0209, {1|U, {0x0208}}},
-  {0x020b, {1|U, {0x020a}}},
-  {0x020d, {1|U, {0x020c}}},
-  {0x020f, {1|U, {0x020e}}},
-  {0x0211, {1|U, {0x0210}}},
-  {0x0213, {1|U, {0x0212}}},
-  {0x0215, {1|U, {0x0214}}},
-  {0x0217, {1|U, {0x0216}}},
-  {0x0219, {1|U, {0x0218}}},
-  {0x021b, {1|U, {0x021a}}},
-  {0x021d, {1|U, {0x021c}}},
-  {0x021f, {1|U, {0x021e}}},
-  {0x0223, {1|U, {0x0222}}},
-  {0x0225, {1|U, {0x0224}}},
-  {0x0227, {1|U, {0x0226}}},
-  {0x0229, {1|U, {0x0228}}},
-  {0x022b, {1|U, {0x022a}}},
-  {0x022d, {1|U, {0x022c}}},
-  {0x022f, {1|U, {0x022e}}},
-  {0x0231, {1|U, {0x0230}}},
-  {0x0233, {1|U, {0x0232}}},
-  {0x023c, {1|U, {0x023b}}},
-  {0x023f, {1|U, {0x2c7e}}},
-  {0x0240, {1|U, {0x2c7f}}},
-  {0x0242, {1|U, {0x0241}}},
-  {0x0247, {1|U, {0x0246}}},
-  {0x0249, {1|U, {0x0248}}},
-  {0x024b, {1|U, {0x024a}}},
-  {0x024d, {1|U, {0x024c}}},
-  {0x024f, {1|U, {0x024e}}},
-  {0x0250, {1|U, {0x2c6f}}},
-  {0x0251, {1|U, {0x2c6d}}},
-  {0x0252, {1|U, {0x2c70}}},
-  {0x0253, {1|U, {0x0181}}},
-  {0x0254, {1|U, {0x0186}}},
-  {0x0256, {1|U, {0x0189}}},
-  {0x0257, {1|U, {0x018a}}},
-  {0x0259, {1|U, {0x018f}}},
-  {0x025b, {1|U, {0x0190}}},
-  {0x025c, {1|U, {0xa7ab}}},
-  {0x0260, {1|U, {0x0193}}},
-  {0x0261, {1|U, {0xa7ac}}},
-  {0x0263, {1|U, {0x0194}}},
-  {0x0265, {1|U, {0xa78d}}},
-  {0x0266, {1|U, {0xa7aa}}},
-  {0x0268, {1|U, {0x0197}}},
-  {0x0269, {1|U, {0x0196}}},
-  {0x026a, {1|U, {0xa7ae}}},
-  {0x026b, {1|U, {0x2c62}}},
-  {0x026c, {1|U, {0xa7ad}}},
-  {0x026f, {1|U, {0x019c}}},
-  {0x0271, {1|U, {0x2c6e}}},
-  {0x0272, {1|U, {0x019d}}},
-  {0x0275, {1|U, {0x019f}}},
-  {0x027d, {1|U, {0x2c64}}},
-  {0x0280, {1|U, {0x01a6}}},
-  {0x0282, {1|U, {0xa7c5}}},
-  {0x0283, {1|U, {0x01a9}}},
-  {0x0287, {1|U, {0xa7b1}}},
-  {0x0288, {1|U, {0x01ae}}},
-  {0x0289, {1|U, {0x0244}}},
-  {0x028a, {1|U, {0x01b1}}},
-  {0x028b, {1|U, {0x01b2}}},
-  {0x028c, {1|U, {0x0245}}},
-  {0x0292, {1|U, {0x01b7}}},
-  {0x029d, {1|U, {0xa7b2}}},
-  {0x029e, {1|U, {0xa7b0}}},
-  {0x0371, {1|U, {0x0370}}},
-  {0x0373, {1|U, {0x0372}}},
-  {0x0377, {1|U, {0x0376}}},
-  {0x037b, {1|U, {0x03fd}}},
-  {0x037c, {1|U, {0x03fe}}},
-  {0x037d, {1|U, {0x03ff}}},
-  {0x03ac, {1|U, {0x0386}}},
-  {0x03ad, {1|U, {0x0388}}},
-  {0x03ae, {1|U, {0x0389}}},
-  {0x03af, {1|U, {0x038a}}},
-  {0x03b1, {1|U, {0x0391}}},
-  {0x03b2, {2|U, {0x0392, 0x03d0}}},
-  {0x03b3, {1|U, {0x0393}}},
-  {0x03b4, {1|U, {0x0394}}},
-  {0x03b5, {2|U, {0x0395, 0x03f5}}},
-  {0x03b6, {1|U, {0x0396}}},
-  {0x03b7, {1|U, {0x0397}}},
-  {0x03b8, {3|U, {0x0398, 0x03d1, 0x03f4}}},
-  {0x03b9, {3|U, {0x0399, 0x0345, 0x1fbe}}},
-  {0x03ba, {2|U, {0x039a, 0x03f0}}},
-  {0x03bb, {1|U, {0x039b}}},
-  {0x03bc, {2|U, {0x039c, 0x00b5}}},
-  {0x03bd, {1|U, {0x039d}}},
-  {0x03be, {1|U, {0x039e}}},
-  {0x03bf, {1|U, {0x039f}}},
-  {0x03c0, {2|U, {0x03a0, 0x03d6}}},
-  {0x03c1, {2|U, {0x03a1, 0x03f1}}},
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-  {0x1e940, {1|U, {0x1e91e}}},
-  {0x1e941, {1|U, {0x1e91f}}},
-  {0x1e942, {1|U, {0x1e920}}},
-  {0x1e943, {1|U, {0x1e921}}},
-#define CaseUnfold_11_Locale (*(CaseUnfold_11_Type (*)[1])(CaseUnfold_11_Table+1352))
-  {0x0069, {1|U, {0x0049}}},
-};
-
-/* ANSI-C code produced by gperf version 3.1 */
-/* Command-line: gperf -7 -k1,2,3 -F,-1 -c -j1 -i1 -t -T -E -C -H onigenc_unicode_CaseUnfold_11_hash -N onigenc_unicode_CaseUnfold_11_lookup -n  */
-
-/* maximum key range = 2507, duplicates = 0 */
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
-inline
-#endif
-#endif
-/*ARGSUSED*/
-static unsigned int
-onigenc_unicode_CaseUnfold_11_hash(const OnigCodePoint code)
-{
-  static const unsigned short asso_values[] =
-    {
-         1, 2510,    2,    7,    4,  582,    9,  308,  197,  674,
-       297,   20,    2,    3,  303,  351, 2510, 2510, 2510, 2510,
-      2510, 2510, 2510, 2510, 2510, 2510, 2510, 2510, 2510,  112,
-      2510, 2510, 2510, 2510, 2510, 2510, 2510,  120, 2510, 2510,
-      2510, 2510, 2510,    1, 2510, 2510, 2510, 2510, 2510, 2510,
-      2510, 2510, 2510,  278, 2510, 2510, 2510, 2510, 2510, 2510,
-      2510, 2510,   12,    1,    7,    8,  218,  878,  222, 1178,
-       480, 1102,   54, 1340,  151, 1615,    8,   15,  106, 1607,
-       225,  854,   87,  490,   44, 1351,    5, 1281,    3, 1470,
-        11, 1215,  377,   10,  441,  599,  152, 1642,  127, 1334,
-       702,  841,  594,  827,  123,  916,  146, 1118,  117, 1363,
-       254,  812,  249, 1096, 1630,  945,  437,  745, 1600,  718,
-      1593,  704,  152, 1005,  383, 1064, 1493,  975,  236,  676,
-       761,  579, 1017,  557, 1241,  628, 1195,  614, 1506,  464,
-      1576,  535, 1432,  513, 1159,  423, 1026,  276, 1460,  291,
-      1453,  392, 1263,  201, 1442,   85, 1412,   70, 1430,  100,
-      1632,  129, 1410,    1, 1386,   25, 1373,   35,  656,   55,
-      1188,   45, 1308,  160,  687,  227,  355,  175, 1201,  328,
-      1030,  367, 1483,  414, 1479, 1166, 1418,  783,  994,  937,
-      1083,  959, 1463,  967
-    };
-  return asso_values[bits_of(code, 2)+66] + asso_values[bits_of(code, 1)+4] + asso_values[bits_of(code, 0)];
-}
-
-static const CodePointList3 *
-onigenc_unicode_CaseUnfold_11_lookup(const OnigCodePoint code)
-{
-  enum
-    {
-      MIN_CODE_VALUE = 0x61,
-      MAX_CODE_VALUE = 0x1e943,
-      TOTAL_KEYWORDS = 1353,
-      MIN_WORD_LENGTH = 3,
-      MAX_WORD_LENGTH = 3,
-      MIN_HASH_VALUE = 3,
-      MAX_HASH_VALUE = 2509
-    };
-
-  static const short wordlist[] =
-    {
-      -1, -1, -1,
-      /*0x13e1*/ 589,
-      /*0x0461*/ 340,
-      /*0x04e1*/ 400,
-      /*0x0061*/ 0,
-      -1,
-      /*0x104e1*/ 1176,
-      /*0x1e61*/ 661,
-      /*0x1ee1*/ 720,
-      /*0x0161*/ 102,
-      /*0x2ce1*/ 952,
-      -1,
-      /*0x049b*/ 365,
-      -1, -1,
-      /*0x24e1*/ 840,
-      /*0x1e1b*/ 626,
-      /*0x048b*/ 357,
-      /*0x011b*/ 69,
-      /*0x2c9b*/ 917,
-      /*0x03e1*/ 280,
-      /*0x1e0b*/ 618,
-      /*0x1e8b*/ 682,
-      /*0x010b*/ 61,
-      /*0x2c8b*/ 909,
-      /*0x13e3*/ 591,
-      /*0x0463*/ 341,
-      /*0x04e3*/ 401,
-      /*0x0063*/ 2,
-      -1,
-      /*0x104e3*/ 1178,
-      /*0x1e63*/ 662,
-      /*0x1ee3*/ 721,
-      /*0x0163*/ 103,
-      /*0x2ce3*/ 953,
-      /*0x13e5*/ 593,
-      /*0x0465*/ 342,
-      /*0x04e5*/ 402,
-      /*0x0065*/ 4,
-      /*0x24e3*/ 842,
-      /*0x104e5*/ 1180,
-      /*0x1e65*/ 663,
-      /*0x1ee5*/ 722,
-      /*0x0165*/ 104,
-      /*0x03e3*/ 281,
-      /*0x13e9*/ 597,
-      /*0x0469*/ 344,
-      /*0x04e9*/ 404,
-      /*0x0069*/ 1352,
-      /*0x24e5*/ 844,
-      /*0x104e9*/ 1184,
-      /*0x1e69*/ 665,
-      /*0x1ee9*/ 724,
-      /*0x0169*/ 106,
-      /*0x03e5*/ 282,
-      /*0x13e7*/ 595,
-      /*0x0467*/ 343,
-      /*0x04e7*/ 403,
-      /*0x0067*/ 6,
-      /*0x24e9*/ 848,
-      /*0x104e7*/ 1182,
-      /*0x1e67*/ 664,
-      /*0x1ee7*/ 723,
-      /*0x0167*/ 105,
-      /*0x03e9*/ 284,
-      -1, -1, -1, -1,
-      /*0x24e7*/ 846,
-      /*0x13db*/ 583,
-      /*0x045b*/ 335,
-      /*0x04db*/ 397,
-      -1,
-      /*0x03e7*/ 283,
-      /*0x104db*/ 1170,
-      /*0x1e5b*/ 658,
-      /*0x1edb*/ 717,
-      /*0x015b*/ 99,
-      /*0x2cdb*/ 949,
-      -1, -1, -1, -1,
-      /*0x24db*/ 834,
-      /*0x13d9*/ 581,
-      /*0x0459*/ 333,
-      /*0x04d9*/ 396,
-      /*0xa761*/ 1064,
-      /*0x03db*/ 277,
-      /*0x104d9*/ 1168,
-      /*0x1e59*/ 657,
-      /*0x1ed9*/ 716,
-      /*0x0159*/ 98,
-      /*0x2cd9*/ 948,
-      -1, -1, -1, -1,
-      /*0x24d9*/ 832,
-      /*0x13dd*/ 585,
-      /*0x045d*/ 337,
-      /*0x04dd*/ 398,
-      -1,
-      /*0x03d9*/ 276,
-      /*0x104dd*/ 1172,
-      /*0x1e5d*/ 659,
-      /*0x1edd*/ 718,
-      /*0x015d*/ 100,
-      /*0x2cdd*/ 950,
-      -1, -1,
-      /*0xa763*/ 1065,
-      -1,
-      /*0x24dd*/ 836,
-      /*0x10ce1*/ 1236,
-      -1,
-      /*0x13aa*/ 534,
-      -1,
-      /*0x03dd*/ 278,
-      /*0x10e1*/ 495,
-      /*0x1042a*/ 1129,
-      /*0xa765*/ 1066,
-      /*0x13a6*/ 530,
-      -1, -1, -1,
-      /*0x13a0*/ 524,
-      -1,
-      /*0x13df*/ 587,
-      /*0x045f*/ 339,
-      /*0x04df*/ 399,
-      /*0xa769*/ 1068,
-      -1,
-      /*0x104df*/ 1174,
-      /*0x1e5f*/ 660,
-      /*0x1edf*/ 719,
-      /*0x015f*/ 101,
-      /*0x2cdf*/ 951,
-      /*0x10ce3*/ 1238,
-      -1, -1,
-      /*0xa767*/ 1067,
-      /*0x24df*/ 838,
-      /*0x10e3*/ 497,
-      -1,
-      /*0x13a8*/ 532,
-      -1,
-      /*0x03df*/ 279,
-      /*0x10ce5*/ 1240,
-      /*0x10428*/ 1127,
-      -1,
-      /*0x13b8*/ 548,
-      /*0x0438*/ 300,
-      /*0x10e5*/ 499,
-      -1,
-      /*0x10438*/ 1143,
-      /*0xa75b*/ 1061,
-      -1,
-      /*0x10ce9*/ 1244,
-      /*0x13eb*/ 599,
-      /*0x046b*/ 345,
-      /*0x04eb*/ 405,
-      /*0x006b*/ 9,
-      /*0x10e9*/ 503,
-      /*0x104eb*/ 1186,
-      /*0x1e6b*/ 666,
-      /*0x1eeb*/ 725,
-      /*0x016b*/ 107,
-      /*0x10ce7*/ 1242,
-      -1,
-      /*0x03b8*/ 253,
-      /*0xa759*/ 1060,
-      -1,
-      /*0x10e7*/ 501,
-      /*0x13ef*/ 603,
-      /*0x046f*/ 347,
-      /*0x04ef*/ 407,
-      /*0x006f*/ 13,
-      /*0x03eb*/ 285,
-      /*0x104ef*/ 1190,
-      /*0x1e6f*/ 668,
-      /*0x1eef*/ 727,
-      /*0x016f*/ 109,
-      /*0x10cdb*/ 1230,
-      -1, -1,
-      /*0xa75d*/ 1062,
-      -1,
-      /*0x10db*/ 489,
-      -1, -1, -1, -1,
-      /*0x03ef*/ 287,
-      -1, -1,
-      /*0x0261*/ 210,
-      -1,
-      /*0x10cd9*/ 1228,
-      -1,
-      /*0x13d7*/ 579,
-      /*0x0457*/ 331,
-      /*0x04d7*/ 395,
-      /*0x10d9*/ 487,
-      -1,
-      /*0x021b*/ 178,
-      /*0x1e57*/ 656,
-      /*0x1ed7*/ 715,
-      /*0x0157*/ 97,
-      /*0x2cd7*/ 947,
-      /*0x020b*/ 170,
-      -1, -1,
-      /*0x10cdd*/ 1232,
-      /*0x24d7*/ 830,
-      /*0xa75f*/ 1063,
-      -1,
-      /*0x1f61*/ 777,
-      /*0x10dd*/ 491,
-      /*0x03d7*/ 275,
-      /*0x0263*/ 211,
-      /*0x1f14*/ 748,
-      -1, -1,
-      /*0x1d8e*/ 612,
-      /*0xa661*/ 1013,
-      /*0x13ed*/ 601,
-      /*0x046d*/ 346,
-      /*0x04ed*/ 406,
-      /*0x006d*/ 11,
-      /*0x0265*/ 212,
-      /*0x104ed*/ 1188,
-      /*0x1e6d*/ 667,
-      /*0x1eed*/ 726,
-      /*0x016d*/ 108,
-      /*0x13be*/ 554,
-      /*0x043e*/ 306,
-      -1, -1,
-      /*0x1043e*/ 1149,
-      /*0x0269*/ 215,
-      /*0x1f63*/ 779,
-      /*0x10cdf*/ 1234,
-      /*0x013e*/ 85,
-      -1,
-      /*0x03ed*/ 286,
-      /*0xa76b*/ 1069,
-      /*0x10df*/ 493,
-      /*0x13ae*/ 538,
-      /*0xa663*/ 1014,
-      -1,
-      /*0x1f65*/ 781,
-      /*0x1042e*/ 1133,
-      /*0x13ac*/ 536,
-      /*0x03be*/ 259,
-      -1, -1,
-      /*0x1042c*/ 1131,
-      -1,
-      /*0xa665*/ 1015,
-      /*0x1f12*/ 746,
-      /*0xa76f*/ 1071,
-      -1, -1, -1,
-      /*0x025b*/ 207,
-      -1,
-      /*0x03ae*/ 244,
-      -1,
-      /*0xa669*/ 1017,
-      /*0x1f06*/ 742,
-      /*0x1f67*/ 783,
-      /*0x03ac*/ 242,
-      /*0x10ceb*/ 1246,
-      -1,
-      /*0x13d1*/ 573,
-      /*0x0451*/ 325,
-      /*0x04d1*/ 392,
-      /*0x10eb*/ 505,
-      /*0xa667*/ 1016,
-      /*0x0259*/ 206,
-      /*0x1e51*/ 653,
-      /*0x1ed1*/ 712,
-      /*0x0151*/ 94,
-      /*0x2cd1*/ 944,
-      -1, -1,
-      /*0xa757*/ 1059,
-      /*0x10cef*/ 1250,
-      /*0x24d1*/ 824,
-      /*0x13d3*/ 575,
-      /*0x0453*/ 327,
-      /*0x04d3*/ 393,
-      /*0x10ef*/ 509,
-      /*0xa65b*/ 1010,
-      -1,
-      /*0x1e53*/ 654,
-      /*0x1ed3*/ 713,
-      /*0x0153*/ 95,
-      /*0x2cd3*/ 945,
-      -1,
-      /*0xab53*/ 1100,
-      /*0x0561*/ 440,
-      /*0x1f10*/ 744,
-      /*0x24d3*/ 826,
-      -1, -1,
-      /*0x01e1*/ 151,
-      -1,
-      /*0xa659*/ 1009,
-      -1,
-      /*0x051b*/ 429,
-      -1,
-      /*0xa76d*/ 1070,
-      /*0x10cd7*/ 1226,
-      -1,
-      /*0x050b*/ 421,
-      -1, -1,
-      /*0x10d7*/ 485,
-      -1, -1, -1, -1,
-      /*0xa65d*/ 1011,
-      -1,
-      /*0x0563*/ 442,
-      /*0x13f1*/ 605,
-      /*0x0471*/ 348,
-      /*0x04f1*/ 408,
-      /*0x0071*/ 15,
-      /*0x01e3*/ 152,
-      /*0x104f1*/ 1192,
-      /*0x1e71*/ 669,
-      /*0x1ef1*/ 728,
-      /*0x0171*/ 110,
-      /*0x0565*/ 444,
-      -1, -1,
-      /*0x1f26*/ 756,
-      /*0x10ced*/ 1248,
-      /*0x01e5*/ 153,
-      -1,
-      /*0x1f20*/ 750,
-      -1,
-      /*0x10ed*/ 507,
-      /*0x0569*/ 448,
-      -1, -1,
-      /*0x118db*/ 1281,
-      /*0x0192*/ 122,
-      /*0x01e9*/ 155,
-      -1,
-      /*0xa65f*/ 1012,
-      /*0x13ee*/ 602,
-      /*0x026b*/ 217,
-      /*0x0567*/ 446,
-      /*0x006e*/ 12,
-      -1,
-      /*0x104ee*/ 1189,
-      -1,
-      /*0x01e7*/ 154,
-      /*0xa751*/ 1056,
-      /*0x2cee*/ 955,
-      /*0x118d9*/ 1279,
-      -1,
-      /*0x13f3*/ 607,
-      /*0x0473*/ 349,
-      /*0x04f3*/ 409,
-      /*0x0073*/ 17,
-      /*0x026f*/ 219,
-      /*0x104f3*/ 1194,
-      /*0x1e73*/ 670,
-      /*0x1ef3*/ 729,
-      /*0x0173*/ 111,
-      /*0x2cf3*/ 956,
-      /*0x2c61*/ 896,
-      /*0xa753*/ 1057,
-      -1,
-      /*0x118dd*/ 1283,
-      -1, -1,
-      /*0x13ba*/ 550,
-      /*0x043a*/ 302,
-      /*0xa66b*/ 1018,
-      /*0x03f3*/ 289,
-      /*0x1043a*/ 1145,
-      -1, -1,
-      /*0x10cd1*/ 1220,
-      /*0x013a*/ 83,
-      /*0x13d5*/ 577,
-      /*0x0455*/ 329,
-      /*0x04d5*/ 394,
-      /*0x10d1*/ 479,
-      -1,
-      /*0x0257*/ 205,
-      /*0x1e55*/ 655,
-      /*0x1ed5*/ 714,
-      /*0x0155*/ 96,
-      /*0x2cd5*/ 946,
-      /*0x03ba*/ 255,
-      -1,
-      /*0x0586*/ 477,
-      /*0x10cd3*/ 1222,
-      /*0x24d5*/ 828,
-      /*0x01dd*/ 149,
-      -1,
-      /*0x118df*/ 1285,
-      /*0x10d3*/ 481,
-      /*0x2c65*/ 897,
-      -1,
-      /*0x018c*/ 121,
-      /*0x13f5*/ 609,
-      /*0x0475*/ 350,
-      /*0x04f5*/ 410,
-      /*0x0075*/ 19,
-      /*0x1f57*/ 775,
-      /*0x104f5*/ 1196,
-      /*0x1e75*/ 671,
-      /*0x1ef5*/ 730,
-      /*0x0175*/ 112,
-      /*0x13cf*/ 571,
-      /*0x044f*/ 323,
-      /*0x04cf*/ 391,
-      /*0xa657*/ 1008,
-      /*0x1044f*/ 1166,
-      /*0x1e92a*/ 1326,
-      /*0x1e4f*/ 652,
-      /*0x1ecf*/ 711,
-      /*0x014f*/ 93,
-      /*0x2ccf*/ 943,
-      -1,
-      /*0x1e926*/ 1322,
-      /*0x1f00*/ 736,
-      /*0x01df*/ 150,
-      /*0x13b2*/ 542,
-      /*0x0432*/ 294,
-      /*0x1f02*/ 738,
-      -1,
-      /*0x10432*/ 1137,
-      /*0x10cf1*/ 1252,
-      /*0x2d16*/ 979,
-      -1,
-      /*0x2d14*/ 977,
-      /*0x2c5b*/ 892,
-      /*0x10f1*/ 511,
-      /*0x2d0a*/ 967,
-      -1,
-      /*0x2d1b*/ 984,
-      /*0x2d18*/ 981,
-      /*0xa66d*/ 1019,
-      /*0x01a8*/ 130,
-      -1,
-      /*0x2d0b*/ 968,
-      /*0x03b2*/ 247,
-      /*0x1e928*/ 1324,
-      /*0x0188*/ 120,
-      /*0x019e*/ 126,
-      -1,
-      /*0x2c59*/ 890,
-      /*0x056b*/ 450,
-      /*0x1e938*/ 1340,
-      /*0x13c9*/ 565,
-      /*0x0449*/ 317,
-      -1,
-      /*0x01eb*/ 156,
-      /*0x10449*/ 1160,
-      /*0x10cee*/ 1249,
-      /*0x1e49*/ 649,
-      /*0x1ec9*/ 708,
-      /*0x0251*/ 200,
-      /*0x2cc9*/ 940,
-      /*0x10ee*/ 508,
-      -1,
-      /*0x2c5d*/ 894,
-      /*0x056f*/ 454,
-      -1,
-      /*0xa755*/ 1058,
-      -1,
-      /*0x118d7*/ 1277,
-      /*0x01ef*/ 158,
-      /*0x03c9*/ 269,
-      /*0x2d12*/ 975,
-      -1,
-      /*0x10f3*/ 513,
-      /*0x0253*/ 202,
-      -1, -1, -1, -1,
-      /*0x0491*/ 360,
-      /*0x1f51*/ 772,
-      /*0x2d06*/ 963,
-      /*0xa794*/ 1082,
-      /*0x1e11*/ 621,
-      /*0x1e91*/ 685,
-      /*0x0111*/ 64,
-      /*0x2c91*/ 912,
-      /*0xa79b*/ 1085,
-      /*0xa651*/ 1005,
-      -1, -1, -1, -1,
-      /*0x10cd5*/ 1224,
-      -1,
-      /*0x1f53*/ 773,
-      -1,
-      /*0xa74f*/ 1055,
-      /*0x10d5*/ 483,
-      -1,
-      /*0x13cd*/ 569,
-      /*0x044d*/ 321,
-      -1,
-      /*0xa653*/ 1006,
-      /*0x1044d*/ 1164,
-      -1,
-      /*0x1e4d*/ 651,
-      /*0x1ecd*/ 710,
-      /*0x014d*/ 92,
-      /*0x2ccd*/ 942,
-      -1,
-      /*0x0271*/ 220,
-      /*0x0180*/ 117,
-      -1,
-      /*0x2d10*/ 973,
-      /*0x2c38*/ 857,
-      /*0x056d*/ 452,
-      -1, -1,
-      /*0x03cd*/ 273,
-      /*0x10f5*/ 515,
-      /*0x01ed*/ 157,
-      /*0x13cb*/ 567,
-      /*0x044b*/ 319,
-      /*0x10ccf*/ 1218,
-      -1,
-      /*0x1044b*/ 1162,
-      -1,
-      /*0x1e4b*/ 650,
-      /*0x1ecb*/ 709,
-      /*0x014b*/ 91,
-      /*0x2ccb*/ 941,
-      /*0x1f71*/ 785,
-      /*0x2d0c*/ 969,
-      /*0x1e93e*/ 1346,
-      -1, -1, -1,
-      /*0xa749*/ 1052,
-      -1, -1,
-      /*0x03cb*/ 271,
-      -1,
-      /*0x118d1*/ 1271,
-      /*0x13c3*/ 559,
-      /*0x0443*/ 311,
-      -1,
-      /*0x1e92e*/ 1330,
-      /*0x10443*/ 1154,
-      -1,
-      /*0x1e43*/ 646,
-      /*0x1ec3*/ 705,
-      /*0x1e92c*/ 1328,
-      /*0x2cc3*/ 937,
-      /*0x2d20*/ 989,
-      /*0x0580*/ 471,
-      -1, -1,
-      /*0x118d3*/ 1273,
-      /*0x0582*/ 473,
-      -1, -1, -1,
-      /*0x03c3*/ 263,
-      /*0x2c57*/ 888,
-      /*0x10cc9*/ 1212,
-      /*0x13c1*/ 557,
-      /*0x0441*/ 309,
-      -1,
-      /*0x00e1*/ 26,
-      /*0x10441*/ 1152,
-      /*0x1f73*/ 787,
-      /*0x1e41*/ 645,
-      /*0x1ec1*/ 704,
-      -1,
-      /*0x2cc1*/ 936,
-      -1, -1,
-      /*0x2d08*/ 965,
-      /*0x2d1e*/ 987,
-      -1,
-      /*0x13a4*/ 528,
-      -1,
-      /*0xa78c*/ 1079,
-      -1,
-      /*0x03c1*/ 262,
-      -1,
-      /*0xa74d*/ 1054,
-      /*0x049d*/ 366,
-      -1, -1, -1,
-      /*0x1e1d*/ 627,
-      /*0x00e3*/ 28,
-      /*0x011d*/ 70,
-      /*0x2c9d*/ 918,
-      /*0x1f55*/ 774,
-      /*0x0275*/ 222,
-      -1,
-      /*0x2c3e*/ 863,
-      -1,
-      /*0x13c7*/ 563,
-      /*0x0447*/ 315,
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-      -1,
-      /*0x10cc4*/ 1207,
-      /*0x2d27*/ 995,
-      /*0x1e13*/ 622,
-      /*0x1e93*/ 686,
-      /*0x0113*/ 65,
-      /*0x2c93*/ 913,
-      -1, -1,
-      /*0x13ab*/ 535,
-      /*0x00f9*/ 49,
-      /*0x04ab*/ 373,
-      -1,
-      /*0x1042b*/ 1130,
-      /*0xa781*/ 1075,
-      /*0x1e2b*/ 634,
-      /*0x1eab*/ 693,
-      /*0x012b*/ 77,
-      /*0x2cab*/ 925,
-      /*0x13e4*/ 592,
-      /*0x0203*/ 166,
-      /*0x1e93b*/ 1343,
-      /*0x0064*/ 3,
-      /*0x10cd6*/ 1225,
-      /*0x104e4*/ 1179,
-      /*0x037c*/ 240,
-      /*0xff47*/ 1107,
-      /*0x2c39*/ 858,
-      /*0x10d6*/ 484,
-      /*0x1f77*/ 791,
-      /*0x0268*/ 214,
-      /*0x057c*/ 467,
-      /*0x13e2*/ 590,
-      /*0x24e4*/ 843,
-      /*0x16e66*/ 1292,
-      /*0x0062*/ 1,
-      -1,
-      /*0x104e2*/ 1177,
-      -1,
-      /*0x2c42*/ 867,
-      /*0xff45*/ 1105,
-      /*0x1f03*/ 739,
-      -1, -1,
-      /*0x052f*/ 439,
-      -1,
-      /*0x24e2*/ 841,
-      -1,
-      /*0x2c50*/ 881,
-      -1,
-      /*0x0505*/ 418,
-      -1,
-      /*0xa7a7*/ 1091,
-      /*0x1e92f*/ 1331,
-      -1,
-      /*0x0185*/ 119,
-      /*0x13e0*/ 588,
-      /*0x0219*/ 177,
-      /*0x13da*/ 582,
-      /*0x045a*/ 334,
-      -1,
-      /*0x104e0*/ 1175,
-      /*0x217b*/ 817,
-      /*0x104da*/ 1169,
-      /*0x1f70*/ 784,
-      /*0x16e6c*/ 1298,
-      /*0x0529*/ 436,
-      /*0x0078*/ 22,
-      /*0x10cea*/ 1245,
-      /*0x104f8*/ 1199,
-      /*0x24e0*/ 839,
-      -1,
-      /*0x24da*/ 833,
-      /*0x10ea*/ 504,
-      -1,
-      /*0x1e929*/ 1325,
-      /*0x13dc*/ 584,
-      /*0x045c*/ 336,
-      /*0x13cc*/ 568,
-      /*0x044c*/ 320,
-      /*0x04cc*/ 389,
-      /*0x104dc*/ 1171,
-      /*0x1044c*/ 1163,
-      /*0x03f8*/ 290,
-      /*0x217d*/ 819,
-      /*0x118ce*/ 1268,
-      /*0x2c3b*/ 860,
-      -1,
-      /*0x13d8*/ 580,
-      /*0x0458*/ 332,
-      /*0x24dc*/ 835,
-      -1,
-      /*0x217f*/ 821,
-      /*0x104d8*/ 1167,
-      -1, -1,
-      /*0xa72b*/ 1038,
-      /*0x03cc*/ 272,
-      /*0x0585*/ 476,
-      /*0x13d4*/ 576,
-      /*0x0454*/ 328,
-      -1,
-      /*0x24d8*/ 831,
-      -1,
-      /*0x1f44*/ 770,
-      /*0x0256*/ 204,
-      /*0x13d2*/ 574,
-      /*0x0452*/ 326,
-      /*0x0377*/ 238,
-      -1, -1,
-      /*0xa7bd*/ 1097,
-      /*0x01ce*/ 141,
-      /*0x24d4*/ 827,
-      /*0x0577*/ 462,
-      -1, -1,
-      /*0x017e*/ 116,
-      /*0x0497*/ 363,
-      /*0x217a*/ 816,
-      /*0x24d2*/ 825,
-      /*0x118c6*/ 1260,
-      /*0x1e17*/ 624,
-      /*0x0215*/ 175,
-      /*0x0117*/ 67,
-      /*0x2c97*/ 915,
-      /*0x0503*/ 417,
-      -1,
-      /*0x0076*/ 20,
-      /*0x13f4*/ 608,
-      /*0x104f6*/ 1197,
-      /*0x0183*/ 118,
-      /*0x0074*/ 18,
-      /*0x10ce4*/ 1239,
-      /*0x104f4*/ 1195,
-      -1,
-      /*0x0568*/ 447,
-      -1,
-      /*0x10e4*/ 498,
-      /*0x13bc*/ 552,
-      /*0x043c*/ 304,
-      /*0xa7b9*/ 1095,
-      -1,
-      /*0x1043c*/ 1147,
-      /*0x1f15*/ 749,
-      -1,
-      /*0x10ce2*/ 1237,
-      /*0x013c*/ 84,
-      /*0x01c6*/ 138,
-      /*0x0570*/ 455,
-      /*0x026a*/ 216,
-      /*0x10e2*/ 496,
-      /*0x13c8*/ 564,
-      /*0x0448*/ 316,
-      /*0x04c8*/ 387,
-      /*0x2172*/ 808,
-      /*0x10448*/ 1159,
-      -1,
-      /*0x03bc*/ 257,
-      -1,
-      /*0x0148*/ 90,
-      /*0x16e79*/ 1311,
-      -1,
-      /*0x0519*/ 428,
-      /*0x00fb*/ 51,
-      -1, -1,
-      /*0x118c4*/ 1258,
-      /*0x0199*/ 124,
-      -1,
-      /*0x10ce0*/ 1235,
-      /*0x03c8*/ 268,
-      /*0x10cda*/ 1229,
-      -1,
-      /*0x0583*/ 474,
-      /*0x10e0*/ 494,
-      -1,
-      /*0x10da*/ 488,
-      -1, -1, -1,
-      /*0x2c4e*/ 879,
-      /*0x0207*/ 168,
-      /*0x10f8*/ 518,
-      -1, -1,
-      /*0x00fd*/ 53,
-      -1,
-      /*0x2d05*/ 962,
-      /*0x118d6*/ 1276,
-      /*0x10cdc*/ 1231,
-      -1,
-      /*0x10ccc*/ 1215,
-      /*0x0213*/ 174,
-      /*0x00ff*/ 55,
-      /*0x10dc*/ 490,
-      -1,
-      /*0x1f21*/ 751,
-      -1, -1,
-      /*0xa7bb*/ 1096,
-      -1,
-      /*0x10cd8*/ 1227,
-      /*0x1f07*/ 743,
-      -1,
-      /*0x022b*/ 185,
-      -1,
-      /*0x10d8*/ 486,
-      /*0x217c*/ 818,
-      -1,
-      /*0x2c68*/ 899,
-      -1, -1,
-      /*0x10cd4*/ 1223,
-      /*0x1f13*/ 747,
-      -1,
-      /*0x01d6*/ 145,
-      /*0x2c46*/ 871,
-      /*0x10d4*/ 482,
-      -1,
-      /*0x10cd2*/ 1221,
-      /*0x00fa*/ 50,
-      /*0x13ca*/ 566,
-      /*0x044a*/ 318,
-      /*0x04ca*/ 388,
-      /*0x10d2*/ 480,
-      /*0x1044a*/ 1161,
-      /*0x2184*/ 822,
-      /*0x10fe*/ 522,
-      /*0x0515*/ 426,
-      -1, -1, -1, -1,
-      /*0x0195*/ 123,
-      -1,
-      /*0x1f64*/ 780,
-      -1,
-      /*0xa785*/ 1077,
-      /*0x13b6*/ 546,
-      /*0x0436*/ 298,
-      /*0x03ca*/ 270,
-      -1,
-      /*0x10436*/ 1141,
-      /*0x10f6*/ 516,
-      -1,
-      /*0x13b4*/ 544,
-      /*0x0434*/ 296,
-      /*0x10f4*/ 514,
-      /*0x1f62*/ 778,
-      /*0x10434*/ 1139,
-      -1,
-      /*0x0260*/ 209,
-      -1,
-      /*0xa7a9*/ 1092,
-      /*0x048d*/ 358,
-      /*0x056a*/ 449,
-      /*0x00f2*/ 43,
-      /*0x03b6*/ 251,
-      /*0x1e0d*/ 619,
-      /*0x1e8d*/ 683,
-      /*0x010d*/ 62,
-      /*0x2c8d*/ 910,
-      /*0x2c44*/ 869,
-      /*0x2d03*/ 960,
-      /*0x03b4*/ 249,
-      /*0x10cc8*/ 1211,
-      /*0x1e09*/ 617,
-      /*0x1e89*/ 681,
-      /*0x0109*/ 60,
-      /*0x2c89*/ 908,
-      -1,
-      /*0x025c*/ 208,
-      /*0x1f60*/ 776,
-      -1, -1,
-      /*0x13b0*/ 540,
-      /*0x0430*/ 292,
-      /*0x13de*/ 586,
-      /*0x045e*/ 338,
-      /*0x10430*/ 1135,
-      /*0x1f78*/ 792,
-      /*0x0521*/ 432,
-      /*0x104de*/ 1173,
-      /*0x214e*/ 805,
-      /*0x2c56*/ 887,
-      -1,
-      /*0x01a1*/ 127,
-      /*0x0507*/ 419,
-      -1,
-      /*0x049f*/ 367,
-      /*0x2177*/ 813,
-      /*0x24de*/ 837,
-      -1,
-      /*0x1e1f*/ 628,
-      /*0x0254*/ 203,
-      /*0x011f*/ 71,
-      /*0x2c9f*/ 919,
-      -1,
-      /*0x0513*/ 425,
-      -1,
-      /*0x2d19*/ 982,
-      /*0x0252*/ 201,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0x00fc*/ 52,
-      /*0x052b*/ 437,
-      /*0x0217*/ 176,
-      -1,
-      /*0xa783*/ 1076,
-      /*0x16e7b*/ 1313,
-      -1, -1, -1, -1,
-      /*0x1e92b*/ 1327,
-      /*0x0564*/ 443,
-      -1, -1, -1, -1,
-      /*0x2170*/ 806,
-      -1, -1, -1,
-      /*0x2c6a*/ 900,
-      -1, -1, -1,
-      /*0x0562*/ 441,
-      /*0x023c*/ 190,
-      /*0x10cca*/ 1213,
-      /*0x16e7d*/ 1315,
-      /*0x118da*/ 1280,
-      -1, -1, -1,
-      /*0x1f76*/ 790,
-      -1, -1,
-      /*0x16e7f*/ 1317,
-      /*0x1f74*/ 788,
-      -1, -1, -1, -1,
-      /*0xa799*/ 1084,
-      -1, -1,
-      /*0xa68f*/ 1027,
-      -1,
-      /*0x118dc*/ 1282,
-      -1,
-      /*0x118cc*/ 1266,
-      -1, -1, -1, -1, -1, -1,
-      /*0x01da*/ 147,
-      /*0x0578*/ 463,
-      /*0x2d15*/ 978,
-      /*0x118d8*/ 1278,
-      -1, -1, -1,
-      /*0x16e7a*/ 1312,
-      -1, -1, -1, -1, -1,
-      /*0xa681*/ 1020,
-      /*0x118d4*/ 1274,
-      -1, -1, -1,
-      /*0x01dc*/ 148,
-      -1,
-      /*0x01cc*/ 140,
-      /*0x118d2*/ 1272,
-      -1, -1, -1, -1, -1,
-      /*0x10cde*/ 1233,
-      -1, -1,
-      /*0x01d8*/ 146,
-      -1,
-      /*0x10de*/ 492,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1,
-      /*0x01d4*/ 144,
-      -1,
-      /*0x16e72*/ 1304,
-      -1, -1,
-      /*0x057e*/ 469,
-      -1,
-      /*0x01d2*/ 143,
-      -1,
-      /*0x00e8*/ 33,
-      -1, -1,
-      /*0x0517*/ 427,
-      -1,
-      /*0x2d21*/ 990,
-      -1, -1, -1, -1, -1,
-      /*0x2d07*/ 964,
-      /*0x0576*/ 461,
-      /*0x00f0*/ 41,
-      /*0xff42*/ 1102,
-      -1,
-      /*0x0574*/ 459,
-      /*0x118c8*/ 1262,
-      -1,
-      /*0x2c5a*/ 891,
-      -1, -1,
-      /*0x2d13*/ 976,
-      /*0xff50*/ 1116,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1,
-      /*0x020d*/ 171,
-      /*0x1e93c*/ 1344,
-      -1,
-      /*0x2c5c*/ 893,
-      -1,
-      /*0x2c4c*/ 877,
-      -1,
-      /*0x1f36*/ 764,
-      /*0x0209*/ 169,
-      -1, -1, -1,
-      /*0x16e7c*/ 1314,
-      -1,
-      /*0x1f34*/ 762,
-      /*0x2c58*/ 889,
-      -1, -1, -1,
-      /*0x1fb1*/ 799,
-      -1,
-      /*0xa7a1*/ 1088,
-      -1, -1, -1, -1,
-      /*0x2c54*/ 885,
-      /*0xa787*/ 1078,
-      -1, -1, -1, -1, -1,
-      /*0x2c52*/ 883,
-      -1,
-      /*0x021f*/ 180,
-      -1, -1,
-      /*0xa793*/ 1081,
-      -1, -1, -1, -1, -1,
-      /*0x1f30*/ 758,
-      -1, -1, -1,
-      /*0x0283*/ 226,
-      -1, -1, -1,
-      /*0x2c76*/ 903,
-      /*0x118ca*/ 1264,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      /*0x2c3c*/ 861,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      /*0x2c48*/ 873,
-      -1, -1, -1, -1, -1, -1,
-      /*0x00ea*/ 35,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0x2178*/ 814,
-      /*0x16e77*/ 1309,
-      -1,
-      /*0x01b6*/ 134,
-      -1, -1,
-      /*0x1fd0*/ 800,
-      /*0x1e936*/ 1338,
-      -1, -1,
-      /*0x01b4*/ 133,
-      -1,
-      /*0x050d*/ 422,
-      /*0x2d17*/ 980,
-      /*0x1e934*/ 1336,
-      /*0x118de*/ 1284,
-      -1, -1, -1, -1,
-      /*0x0509*/ 420,
-      -1, -1,
-      /*0x16e68*/ 1294,
-      -1, -1, -1, -1,
-      /*0xff4e*/ 1114,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0x16e70*/ 1302,
-      -1, -1, -1,
-      /*0x01b0*/ 132,
-      -1, -1, -1,
-      /*0x1e930*/ 1332,
-      /*0x217e*/ 820,
-      -1,
-      /*0x051f*/ 431,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0x2c4a*/ 875,
-      -1,
-      /*0x00e4*/ 29,
-      -1,
-      /*0xa685*/ 1022,
-      -1,
-      /*0x2176*/ 812,
-      -1,
-      /*0xa797*/ 1083,
-      /*0xff46*/ 1106,
-      /*0x2174*/ 810,
-      -1, -1, -1, -1,
-      /*0x00e2*/ 27,
-      -1,
-      /*0x2c36*/ 855,
-      -1, -1, -1, -1, -1, -1,
-      /*0x2c34*/ 853,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1,
-      /*0x00e0*/ 25,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0x00f8*/ 48,
-      -1, -1, -1, -1, -1, -1,
-      /*0x2c30*/ 849,
-      /*0xff44*/ 1104,
-      /*0x2c5e*/ 895,
-      -1, -1, -1, -1,
-      /*0x0287*/ 227,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1,
-      /*0xff56*/ 1122,
-      -1, -1,
-      /*0xa683*/ 1021,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0x16e6a*/ 1296,
-      -1, -1, -1,
-      /*0x00fe*/ 54,
-      -1, -1,
-      /*0x2d0d*/ 970,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0x2d09*/ 966,
-      -1, -1, -1, -1,
-      /*0x00f6*/ 47,
-      -1, -1, -1,
-      /*0x00f4*/ 45,
-      -1, -1, -1, -1,
-      /*0xa699*/ 1032,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      /*0x2d1f*/ 988,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1,
-      /*0x16e64*/ 1290,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      /*0x16e62*/ 1288,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0xa79f*/ 1087,
-      -1, -1,
-      /*0xa695*/ 1030,
-      -1, -1, -1, -1, -1, -1,
-      /*0x16e60*/ 1286,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0x16e78*/ 1310,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1,
-      /*0xff5a*/ 1126,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1,
-      /*0xa687*/ 1023,
-      /*0x16e7e*/ 1316,
-      -1, -1,
-      /*0xff4c*/ 1112,
-      -1, -1, -1, -1, -1, -1,
-      /*0xa693*/ 1029,
-      -1, -1,
-      /*0xff58*/ 1124,
-      -1, -1,
-      /*0x16e76*/ 1308,
-      -1, -1, -1,
-      /*0x16e74*/ 1306,
-      -1, -1, -1,
-      /*0xff54*/ 1120,
-      -1, -1, -1, -1, -1, -1,
-      /*0xff52*/ 1118,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1,
-      /*0xff48*/ 1108,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1,
-      /*0x1fe0*/ 802,
-      /*0x0289*/ 229,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1,
-      /*0xa697*/ 1031,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1,
-      /*0xff4a*/ 1110,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1,
-      /*0xa68d*/ 1026,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0xa689*/ 1024,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1,
-      /*0x1fb0*/ 798
-    };
-
-  if (code <= MAX_CODE_VALUE && code >= MIN_CODE_VALUE)
-    {
-      register unsigned int key = onigenc_unicode_CaseUnfold_11_hash(code);
-
-      if (key <= MAX_HASH_VALUE)
-        {
-          register short s = wordlist[key];
-
-          if (s >= 0 && code1_equal(code, CaseUnfold_11_Table[s].from))
-            return &CaseUnfold_11_Table[s].to;
-        }
-    }
-  return 0;
-}
-
-static const CaseUnfold_12_Type CaseUnfold_12_Table[] = {
-#define CaseUnfold_12 (*(CaseUnfold_12_Type (*)[58])(CaseUnfold_12_Table+0))
-  {{0x0061, 0x02be}, {1, {0x1e9a}}},
-  {{0x0066, 0x0066}, {1, {0xfb00}}},
-  {{0x0066, 0x0069}, {1, {0xfb01}}},
-  {{0x0066, 0x006c}, {1, {0xfb02}}},
-  {{0x0068, 0x0331}, {1, {0x1e96}}},
-  {{0x006a, 0x030c}, {1, {0x01f0}}},
-  {{0x0073, 0x0073}, {2, {0x00df, 0x1e9e}}},
-  {{0x0073, 0x0074}, {2, {0xfb05, 0xfb06}}},
-  {{0x0074, 0x0308}, {1, {0x1e97}}},
-  {{0x0077, 0x030a}, {1, {0x1e98}}},
-  {{0x0079, 0x030a}, {1, {0x1e99}}},
-  {{0x02bc, 0x006e}, {1, {0x0149}}},
-  {{0x03ac, 0x03b9}, {1, {0x1fb4}}},
-  {{0x03ae, 0x03b9}, {1, {0x1fc4}}},
-  {{0x03b1, 0x0342}, {1, {0x1fb6}}},
-  {{0x03b1, 0x03b9}, {2, {0x1fb3, 0x1fbc}}},
-  {{0x03b7, 0x0342}, {1, {0x1fc6}}},
-  {{0x03b7, 0x03b9}, {2, {0x1fc3, 0x1fcc}}},
-  {{0x03b9, 0x0342}, {1, {0x1fd6}}},
-  {{0x03c1, 0x0313}, {1, {0x1fe4}}},
-  {{0x03c5, 0x0313}, {1, {0x1f50}}},
-  {{0x03c5, 0x0342}, {1, {0x1fe6}}},
-  {{0x03c9, 0x0342}, {1, {0x1ff6}}},
-  {{0x03c9, 0x03b9}, {2, {0x1ff3, 0x1ffc}}},
-  {{0x03ce, 0x03b9}, {1, {0x1ff4}}},
-  {{0x0565, 0x0582}, {1, {0x0587}}},
-  {{0x0574, 0x0565}, {1, {0xfb14}}},
-  {{0x0574, 0x056b}, {1, {0xfb15}}},
-  {{0x0574, 0x056d}, {1, {0xfb17}}},
-  {{0x0574, 0x0576}, {1, {0xfb13}}},
-  {{0x057e, 0x0576}, {1, {0xfb16}}},
-  {{0x1f00, 0x03b9}, {2, {0x1f80, 0x1f88}}},
-  {{0x1f01, 0x03b9}, {2, {0x1f81, 0x1f89}}},
-  {{0x1f02, 0x03b9}, {2, {0x1f82, 0x1f8a}}},
-  {{0x1f03, 0x03b9}, {2, {0x1f83, 0x1f8b}}},
-  {{0x1f04, 0x03b9}, {2, {0x1f84, 0x1f8c}}},
-  {{0x1f05, 0x03b9}, {2, {0x1f85, 0x1f8d}}},
-  {{0x1f06, 0x03b9}, {2, {0x1f86, 0x1f8e}}},
-  {{0x1f07, 0x03b9}, {2, {0x1f87, 0x1f8f}}},
-  {{0x1f20, 0x03b9}, {2, {0x1f90, 0x1f98}}},
-  {{0x1f21, 0x03b9}, {2, {0x1f91, 0x1f99}}},
-  {{0x1f22, 0x03b9}, {2, {0x1f92, 0x1f9a}}},
-  {{0x1f23, 0x03b9}, {2, {0x1f93, 0x1f9b}}},
-  {{0x1f24, 0x03b9}, {2, {0x1f94, 0x1f9c}}},
-  {{0x1f25, 0x03b9}, {2, {0x1f95, 0x1f9d}}},
-  {{0x1f26, 0x03b9}, {2, {0x1f96, 0x1f9e}}},
-  {{0x1f27, 0x03b9}, {2, {0x1f97, 0x1f9f}}},
-  {{0x1f60, 0x03b9}, {2, {0x1fa0, 0x1fa8}}},
-  {{0x1f61, 0x03b9}, {2, {0x1fa1, 0x1fa9}}},
-  {{0x1f62, 0x03b9}, {2, {0x1fa2, 0x1faa}}},
-  {{0x1f63, 0x03b9}, {2, {0x1fa3, 0x1fab}}},
-  {{0x1f64, 0x03b9}, {2, {0x1fa4, 0x1fac}}},
-  {{0x1f65, 0x03b9}, {2, {0x1fa5, 0x1fad}}},
-  {{0x1f66, 0x03b9}, {2, {0x1fa6, 0x1fae}}},
-  {{0x1f67, 0x03b9}, {2, {0x1fa7, 0x1faf}}},
-  {{0x1f70, 0x03b9}, {1, {0x1fb2}}},
-  {{0x1f74, 0x03b9}, {1, {0x1fc2}}},
-  {{0x1f7c, 0x03b9}, {1, {0x1ff2}}},
-#define CaseUnfold_12_Locale (*(CaseUnfold_12_Type (*)[1])(CaseUnfold_12_Table+58))
-  {{0x0069, 0x0307}, {1, {0x0130}}},
-};
-
-/* ANSI-C code produced by gperf version 3.1 */
-/* Command-line: gperf -7 -k1,2,3,4,5,6 -F,-1 -c -j1 -i1 -t -T -E -C -H onigenc_unicode_CaseUnfold_12_hash -N onigenc_unicode_CaseUnfold_12_lookup -n  */
-
-/* maximum key range = 71, duplicates = 0 */
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
-inline
-#endif
-#endif
-/*ARGSUSED*/
-static unsigned int
-onigenc_unicode_CaseUnfold_12_hash(const OnigCodePoint *codes)
-{
-  static const unsigned char asso_values[] =
-    {
-       3, 58, 54, 57, 56, 16,  8,  2, 43, 82,
-       3,  1, 23, 82, 82, 82, 82, 82, 82,  4,
-      82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
-      82, 82, 52, 51, 50, 49, 48, 47, 46, 45,
-      82, 82, 82, 82, 43, 82, 42, 82, 82, 13,
-      82, 82, 82, 82, 82, 11, 82,  1, 82, 82,
-      14, 82,  1, 82, 82, 31,  3, 82, 82, 30,
-      82, 82, 82, 10, 82, 82, 82, 82, 37, 82,
-      82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
-      82, 82, 82, 82, 82, 82, 37, 15, 36, 35,
-      34, 17,  1, 33, 12,  4, 23, 23, 26, 21,
-      13, 82, 27, 82, 82,  2,  5, 82, 11, 16,
-      82, 15, 82, 82, 23, 82,  8, 82
-    };
-  return asso_values[bits_at(codes, 5)] + asso_values[bits_at(codes, 4)] + asso_values[bits_at(codes, 3)] + asso_values[bits_at(codes, 2)] + asso_values[bits_at(codes, 1)] + asso_values[bits_at(codes, 0)];
-}
-
-static const CodePointList2 *
-onigenc_unicode_CaseUnfold_12_lookup(const OnigCodePoint *codes)
-{
-  enum
-    {
-      MIN_CODE_VALUE = 0x61,
-      MAX_CODE_VALUE = 0x1f7c,
-      TOTAL_KEYWORDS = 59,
-      MIN_WORD_LENGTH = 6,
-      MAX_WORD_LENGTH = 6,
-      MIN_HASH_VALUE = 11,
-      MAX_HASH_VALUE = 81
-    };
-
-  static const short wordlist[] =
-    {
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1,
-      /*0x1f66,0x03b9*/ 53,
-      /*0x1f07,0x03b9*/ 38,
-      /*0x1f00,0x03b9*/ 31,
-      /*0x0066,0x0066*/ 1,
-      /*0x1f74,0x03b9*/ 56,
-      /*0x0073,0x0073*/ 6,
-      /*0x0066,0x0069*/ 2,
-      /*0x1f06,0x03b9*/ 37,
-      /*0x0073,0x0074*/ 7,
-      /*0x03b9,0x0342*/ 18,
-      /*0x03c9,0x03b9*/ 23,
-      /*0x03b7,0x03b9*/ 17,
-      /*0x0069,0x0307*/ 58,
-      /*0x03b1,0x03b9*/ 15,
-      /*0x1f61,0x03b9*/ 48,
-      /*0x1f05,0x03b9*/ 36,
-      /*0x1f65,0x03b9*/ 52,
-      /*0x0574,0x0576*/ 29,
-      /*0x03c9,0x0342*/ 22,
-      /*0x03b7,0x0342*/ 16,
-      /*0x057e,0x0576*/ 30,
-      /*0x03b1,0x0342*/ 14,
-      /*0x1f7c,0x03b9*/ 57,
-      /*0x0574,0x0565*/ 26,
-      /*0x0079,0x030a*/ 10,
-      /*0x0077,0x030a*/ 9,
-      /*0x1f70,0x03b9*/ 55,
-      /*0x0574,0x056d*/ 28,
-      /*0x0066,0x006c*/ 3,
-      /*0x0574,0x056b*/ 27,
-      /*0x0061,0x02be*/ 0,
-      /*0x0068,0x0331*/ 4,
-      /*0x1f67,0x03b9*/ 54,
-      /*0x1f64,0x03b9*/ 51,
-      /*0x1f63,0x03b9*/ 50,
-      /*0x1f62,0x03b9*/ 49,
-      /*0x1f60,0x03b9*/ 47,
-      /*0x03ce,0x03b9*/ 24,
-      /*0x03c5,0x0342*/ 21,
-      /*0x03c5,0x0313*/ 20,
-      /*0x03c1,0x0313*/ 19,
-      /*0x02bc,0x006e*/ 11,
-      /*0x03ae,0x03b9*/ 13,
-      /*0x03ac,0x03b9*/ 12,
-      /*0x1f27,0x03b9*/ 46,
-      /*0x1f26,0x03b9*/ 45,
-      /*0x1f25,0x03b9*/ 44,
-      /*0x1f24,0x03b9*/ 43,
-      /*0x1f23,0x03b9*/ 42,
-      /*0x1f22,0x03b9*/ 41,
-      /*0x1f21,0x03b9*/ 40,
-      /*0x1f20,0x03b9*/ 39,
-      /*0x006a,0x030c*/ 5,
-      /*0x1f02,0x03b9*/ 33,
-      /*0x0074,0x0308*/ 8,
-      /*0x1f04,0x03b9*/ 35,
-      /*0x1f03,0x03b9*/ 34,
-      /*0x1f01,0x03b9*/ 32,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      /*0x0565,0x0582*/ 25
-    };
-
-  if (codes[0] <= MAX_CODE_VALUE && codes[0] >= MIN_CODE_VALUE &&
-      codes[1] <= MAX_CODE_VALUE && codes[1] >= MIN_CODE_VALUE)
-    {
-      register unsigned int key = onigenc_unicode_CaseUnfold_12_hash(codes);
-
-      if (key <= MAX_HASH_VALUE)
-        {
-          register short s = wordlist[key];
-
-          if (s >= 0 && code2_equal(codes, CaseUnfold_12_Table[s].from))
-            return &CaseUnfold_12_Table[s].to;
-        }
-    }
-  return 0;
-}
-
-static const CaseUnfold_13_Type CaseUnfold_13_Table[] = {
-#define CaseUnfold_13 (*(CaseUnfold_13_Type (*)[14])(CaseUnfold_13_Table+0))
-  {{0x0066, 0x0066, 0x0069}, {1, {0xfb03}}},
-  {{0x0066, 0x0066, 0x006c}, {1, {0xfb04}}},
-  {{0x03b1, 0x0342, 0x03b9}, {1, {0x1fb7}}},
-  {{0x03b7, 0x0342, 0x03b9}, {1, {0x1fc7}}},
-  {{0x03b9, 0x0308, 0x0300}, {1, {0x1fd2}}},
-  {{0x03b9, 0x0308, 0x0301}, {2, {0x0390, 0x1fd3}}},
-  {{0x03b9, 0x0308, 0x0342}, {1, {0x1fd7}}},
-  {{0x03c5, 0x0308, 0x0300}, {1, {0x1fe2}}},
-  {{0x03c5, 0x0308, 0x0301}, {2, {0x03b0, 0x1fe3}}},
-  {{0x03c5, 0x0308, 0x0342}, {1, {0x1fe7}}},
-  {{0x03c5, 0x0313, 0x0300}, {1, {0x1f52}}},
-  {{0x03c5, 0x0313, 0x0301}, {1, {0x1f54}}},
-  {{0x03c5, 0x0313, 0x0342}, {1, {0x1f56}}},
-  {{0x03c9, 0x0342, 0x03b9}, {1, {0x1ff7}}},
-};
-
-/* ANSI-C code produced by gperf version 3.1 */
-/* Command-line: gperf -7 -k1,2,3,4,5,6,7,8,9 -F,-1 -c -j1 -i1 -t -T -E -C -H onigenc_unicode_CaseUnfold_13_hash -N onigenc_unicode_CaseUnfold_13_lookup -n  */
-
-/* maximum key range = 20, duplicates = 0 */
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
-inline
-#endif
-#endif
-/*ARGSUSED*/
-static unsigned int
-onigenc_unicode_CaseUnfold_13_hash(const OnigCodePoint *codes)
-{
-  static const unsigned char asso_values[] =
-    {
-       7,  4, 47, 47, 47, 47,  1,  1,  2, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47,  1,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 11,
-      47, 47, 47, 47, 47, 10, 47,  2, 47, 47,
-      47, 47, 47, 47, 47, 47,  1, 47, 47,  1,
-      47, 47, 47,  9, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47,  1, 47, 47,  2, 47, 47,  1, 47,
-      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
-      47, 47, 47, 47, 47, 47, 47, 47
-    };
-  return asso_values[bits_at(codes, 8)] + asso_values[bits_at(codes, 7)] + asso_values[bits_at(codes, 6)] + asso_values[bits_at(codes, 5)] + asso_values[bits_at(codes, 4)] + asso_values[bits_at(codes, 3)] + asso_values[bits_at(codes, 2)] + asso_values[bits_at(codes, 1)] + asso_values[bits_at(codes, 0)];
-}
-
-static const CodePointList2 *
-onigenc_unicode_CaseUnfold_13_lookup(const OnigCodePoint *codes)
-{
-  enum
-    {
-      MIN_CODE_VALUE = 0x66,
-      MAX_CODE_VALUE = 0x3c9,
-      TOTAL_KEYWORDS = 14,
-      MIN_WORD_LENGTH = 9,
-      MAX_WORD_LENGTH = 9,
-      MIN_HASH_VALUE = 27,
-      MAX_HASH_VALUE = 46
-    };
-
-  static const short wordlist[] =
-    {
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1, -1, -1, -1,
-      -1, -1, -1,
-      /*0x03c5,0x0313,0x0342*/ 12,
-      /*0x03c5,0x0308,0x0342*/ 9,
-      /*0x03b9,0x0308,0x0342*/ 6,
-      /*0x03c5,0x0313,0x0301*/ 11,
-      /*0x03c5,0x0308,0x0301*/ 8,
-      /*0x03b9,0x0308,0x0301*/ 5,
-      /*0x03c5,0x0313,0x0300*/ 10,
-      /*0x03c5,0x0308,0x0300*/ 7,
-      /*0x03b9,0x0308,0x0300*/ 4,
-      /*0x03c9,0x0342,0x03b9*/ 13,
-      /*0x03b7,0x0342,0x03b9*/ 3,
-      /*0x03b1,0x0342,0x03b9*/ 2,
-      -1, -1, -1, -1, -1, -1,
-      /*0x0066,0x0066,0x006c*/ 1,
-      /*0x0066,0x0066,0x0069*/ 0
-    };
-
-  if (codes[0] <= MAX_CODE_VALUE && codes[0] >= MIN_CODE_VALUE &&
-      codes[1] <= MAX_CODE_VALUE && codes[1] >= MIN_CODE_VALUE &&
-      codes[2] <= MAX_CODE_VALUE && codes[2] >= MIN_CODE_VALUE)
-    {
-      register unsigned int key = onigenc_unicode_CaseUnfold_13_hash(codes);
-
-      if (key <= MAX_HASH_VALUE)
-        {
-          register short s = wordlist[key];
-
-          if (s >= 0 && code3_equal(codes, CaseUnfold_13_Table[s].from))
-            return &CaseUnfold_13_Table[s].to;
-        }
-    }
-  return 0;
-}
-
-static const OnigCodePoint CaseMappingSpecials[] = {
-    L(1)|0x039C,
-    L(2)|0x0053, 0x0073, L(2)|0x0053, 0x0053,
-    L(2)|0x02BC, 0x004E,
-    L(1)|0x0053,
-    L(1)|0x01C5,
-    L(2)|0x0064, 0x017D, L(1)|0x01C4,
-    L(1)|0x01C8,
-    L(2)|0x006C, 0x004A, L(1)|0x01C7,
-    L(1)|0x01CB,
-    L(2)|0x006E, 0x004A, L(1)|0x01CA,
-    L(2)|0x004A, 0x030C,
-    L(1)|0x01F2,
-    L(2)|0x0064, 0x005A, L(1)|0x01F1,
-    L(1)|0x0399,
-    L(3)|0x0399, 0x0308, 0x0301,
-    L(3)|0x03A5, 0x0308, 0x0301,
-    L(1)|0x03A3,
-    L(1)|0x0392,
-    L(1)|0x0398,
-    L(1)|0x03A6,
-    L(1)|0x03A0,
-    L(1)|0x039A,
-    L(1)|0x03A1,
-    L(1)|0x0395,
-    L(2)|0x0535, 0x0582, L(2)|0x0535, 0x0552,
-    L(1)|0x0412,
-    L(1)|0x0414,
-    L(1)|0x041E,
-    L(1)|0x0421,
-    L(1)|0x0422,
-    L(1)|0x0422,
-    L(1)|0x042A,
-    L(1)|0x0462,
-    L(1)|0xA64A,
-    L(2)|0x0048, 0x0331,
-    L(2)|0x0054, 0x0308,
-    L(2)|0x0057, 0x030A,
-    L(2)|0x0059, 0x030A,
-    L(2)|0x0041, 0x02BE,
-    L(1)|0x1E60,
-    L(1)|0x00DF,
-    L(2)|0x03A5, 0x0313,
-    L(3)|0x03A5, 0x0313, 0x0300,
-    L(3)|0x03A5, 0x0313, 0x0301,
-    L(3)|0x03A5, 0x0313, 0x0342,
-    L(1)|0x1F88, L(2)|0x1F08, 0x0399,
-    L(1)|0x1F89, L(2)|0x1F09, 0x0399,
-    L(1)|0x1F8A, L(2)|0x1F0A, 0x0399,
-    L(1)|0x1F8B, L(2)|0x1F0B, 0x0399,
-    L(1)|0x1F8C, L(2)|0x1F0C, 0x0399,
-    L(1)|0x1F8D, L(2)|0x1F0D, 0x0399,
-    L(1)|0x1F8E, L(2)|0x1F0E, 0x0399,
-    L(1)|0x1F8F, L(2)|0x1F0F, 0x0399,
-    L(2)|0x1F00, 0x0399, L(1)|0x1F80, L(2)|0x1F08, 0x0399,
-    L(2)|0x1F01, 0x0399, L(1)|0x1F81, L(2)|0x1F09, 0x0399,
-    L(2)|0x1F02, 0x0399, L(1)|0x1F82, L(2)|0x1F0A, 0x0399,
-    L(2)|0x1F03, 0x0399, L(1)|0x1F83, L(2)|0x1F0B, 0x0399,
-    L(2)|0x1F04, 0x0399, L(1)|0x1F84, L(2)|0x1F0C, 0x0399,
-    L(2)|0x1F05, 0x0399, L(1)|0x1F85, L(2)|0x1F0D, 0x0399,
-    L(2)|0x1F06, 0x0399, L(1)|0x1F86, L(2)|0x1F0E, 0x0399,
-    L(2)|0x1F07, 0x0399, L(1)|0x1F87, L(2)|0x1F0F, 0x0399,
-    L(1)|0x1F98, L(2)|0x1F28, 0x0399,
-    L(1)|0x1F99, L(2)|0x1F29, 0x0399,
-    L(1)|0x1F9A, L(2)|0x1F2A, 0x0399,
-    L(1)|0x1F9B, L(2)|0x1F2B, 0x0399,
-    L(1)|0x1F9C, L(2)|0x1F2C, 0x0399,
-    L(1)|0x1F9D, L(2)|0x1F2D, 0x0399,
-    L(1)|0x1F9E, L(2)|0x1F2E, 0x0399,
-    L(1)|0x1F9F, L(2)|0x1F2F, 0x0399,
-    L(2)|0x1F20, 0x0399, L(1)|0x1F90, L(2)|0x1F28, 0x0399,
-    L(2)|0x1F21, 0x0399, L(1)|0x1F91, L(2)|0x1F29, 0x0399,
-    L(2)|0x1F22, 0x0399, L(1)|0x1F92, L(2)|0x1F2A, 0x0399,
-    L(2)|0x1F23, 0x0399, L(1)|0x1F93, L(2)|0x1F2B, 0x0399,
-    L(2)|0x1F24, 0x0399, L(1)|0x1F94, L(2)|0x1F2C, 0x0399,
-    L(2)|0x1F25, 0x0399, L(1)|0x1F95, L(2)|0x1F2D, 0x0399,
-    L(2)|0x1F26, 0x0399, L(1)|0x1F96, L(2)|0x1F2E, 0x0399,
-    L(2)|0x1F27, 0x0399, L(1)|0x1F97, L(2)|0x1F2F, 0x0399,
-    L(1)|0x1FA8, L(2)|0x1F68, 0x0399,
-    L(1)|0x1FA9, L(2)|0x1F69, 0x0399,
-    L(1)|0x1FAA, L(2)|0x1F6A, 0x0399,
-    L(1)|0x1FAB, L(2)|0x1F6B, 0x0399,
-    L(1)|0x1FAC, L(2)|0x1F6C, 0x0399,
-    L(1)|0x1FAD, L(2)|0x1F6D, 0x0399,
-    L(1)|0x1FAE, L(2)|0x1F6E, 0x0399,
-    L(1)|0x1FAF, L(2)|0x1F6F, 0x0399,
-    L(2)|0x1F60, 0x0399, L(1)|0x1FA0, L(2)|0x1F68, 0x0399,
-    L(2)|0x1F61, 0x0399, L(1)|0x1FA1, L(2)|0x1F69, 0x0399,
-    L(2)|0x1F62, 0x0399, L(1)|0x1FA2, L(2)|0x1F6A, 0x0399,
-    L(2)|0x1F63, 0x0399, L(1)|0x1FA3, L(2)|0x1F6B, 0x0399,
-    L(2)|0x1F64, 0x0399, L(1)|0x1FA4, L(2)|0x1F6C, 0x0399,
-    L(2)|0x1F65, 0x0399, L(1)|0x1FA5, L(2)|0x1F6D, 0x0399,
-    L(2)|0x1F66, 0x0399, L(1)|0x1FA6, L(2)|0x1F6E, 0x0399,
-    L(2)|0x1F67, 0x0399, L(1)|0x1FA7, L(2)|0x1F6F, 0x0399,
-    L(2)|0x1FBA, 0x0345, L(2)|0x1FBA, 0x0399,
-    L(1)|0x1FBC, L(2)|0x0391, 0x0399,
-    L(2)|0x0386, 0x0345, L(2)|0x0386, 0x0399,
-    L(2)|0x0391, 0x0342,
-    L(3)|0x0391, 0x0342, 0x0345, L(3)|0x0391, 0x0342, 0x0399,
-    L(2)|0x03B1, 0x0399, L(1)|0x1FB3, L(2)|0x0391, 0x0399,
-    L(1)|0x0399,
-    L(2)|0x1FCA, 0x0345, L(2)|0x1FCA, 0x0399,
-    L(1)|0x1FCC, L(2)|0x0397, 0x0399,
-    L(2)|0x0389, 0x0345, L(2)|0x0389, 0x0399,
-    L(2)|0x0397, 0x0342,
-    L(3)|0x0397, 0x0342, 0x0345, L(3)|0x0397, 0x0342, 0x0399,
-    L(2)|0x03B7, 0x0399, L(1)|0x1FC3, L(2)|0x0397, 0x0399,
-    L(3)|0x0399, 0x0308, 0x0300,
-    L(3)|0x0399, 0x0308, 0x0301,
-    L(2)|0x0399, 0x0342,
-    L(3)|0x0399, 0x0308, 0x0342,
-    L(3)|0x03A5, 0x0308, 0x0300,
-    L(3)|0x03A5, 0x0308, 0x0301,
-    L(2)|0x03A1, 0x0313,
-    L(2)|0x03A5, 0x0342,
-    L(3)|0x03A5, 0x0308, 0x0342,
-    L(2)|0x1FFA, 0x0345, L(2)|0x1FFA, 0x0399,
-    L(1)|0x1FFC, L(2)|0x03A9, 0x0399,
-    L(2)|0x038F, 0x0345, L(2)|0x038F, 0x0399,
-    L(2)|0x03A9, 0x0342,
-    L(3)|0x03A9, 0x0342, 0x0345, L(3)|0x03A9, 0x0342, 0x0399,
-    L(2)|0x03C9, 0x0399, L(1)|0x1FF3, L(2)|0x03A9, 0x0399,
-    L(2)|0x0046, 0x0066, L(2)|0x0046, 0x0046,
-    L(2)|0x0046, 0x0069, L(2)|0x0046, 0x0049,
-    L(2)|0x0046, 0x006C, L(2)|0x0046, 0x004C,
-    L(3)|0x0046, 0x0066, 0x0069, L(3)|0x0046, 0x0046, 0x0049,
-    L(3)|0x0046, 0x0066, 0x006C, L(3)|0x0046, 0x0046, 0x004C,
-    L(2)|0x0053, 0x0074, L(2)|0x0053, 0x0054,
-    L(2)|0x0053, 0x0074, L(2)|0x0053, 0x0054,
-    L(2)|0x0544, 0x0576, L(2)|0x0544, 0x0546,
-    L(2)|0x0544, 0x0565, L(2)|0x0544, 0x0535,
-    L(2)|0x0544, 0x056B, L(2)|0x0544, 0x053B,
-    L(2)|0x054E, 0x0576, L(2)|0x054E, 0x0546,
-    L(2)|0x0544, 0x056D, L(2)|0x0544, 0x053D,
-};
diff --git a/enc/unicode/12.1.0/name2ctype.h b/enc/unicode/12.1.0/name2ctype.h
deleted file mode 100644
index b2270d5cac..0000000000
--- a/enc/unicode/12.1.0/name2ctype.h
+++ /dev/null
@@ -1,41810 +0,0 @@
-/* ANSI-C code produced by gperf version 3.1 */
-/* Command-line: gperf -7 -c -j1 -i1 -t -C -P -T -H uniname2ctype_hash -Q uniname2ctype_pool -N uniname2ctype_p  */
-#ifndef USE_UNICODE_PROPERTIES
-/* Computed positions: -k'1,3' */
-#else /* USE_UNICODE_PROPERTIES */
-/* Computed positions: -k'1-3,5-6,12,16,$' */
-#endif /* USE_UNICODE_PROPERTIES */
-
-#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
-      && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
-      && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
-      && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
-      && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
-      && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
-      && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
-      && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
-      && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
-      && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
-      && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
-      && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
-      && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
-      && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
-      && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
-      && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
-      && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
-      && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
-      && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
-      && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
-      && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
-      && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
-      && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
-/* The character set is not based on ISO-646.  */
-#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gperf@gnu.org>."
-#endif
-
-
-
-/* 'NEWLINE': [[:NEWLINE:]] */
-static const OnigCodePoint CR_NEWLINE[] = {
-	1,
-	0x000a, 0x000a,
-}; /* CR_NEWLINE */
-
-/* 'Alpha': [[:Alpha:]] */
-static const OnigCodePoint CR_Alpha[] = {
-	679,
-	0x0041, 0x005a,
-	0x0061, 0x007a,
-	0x00aa, 0x00aa,
-	0x00b5, 0x00b5,
-	0x00ba, 0x00ba,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x02c1,
-	0x02c6, 0x02d1,
-	0x02e0, 0x02e4,
-	0x02ec, 0x02ec,
-	0x02ee, 0x02ee,
-	0x0345, 0x0345,
-	0x0370, 0x0374,
-	0x0376, 0x0377,
-	0x037a, 0x037d,
-	0x037f, 0x037f,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03f5,
-	0x03f7, 0x0481,
-	0x048a, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x0559,
-	0x0560, 0x0588,
-	0x05b0, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c5,
-	0x05c7, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f2,
-	0x0610, 0x061a,
-	0x0620, 0x0657,
-	0x0659, 0x065f,
-	0x066e, 0x06d3,
-	0x06d5, 0x06dc,
-	0x06e1, 0x06e8,
-	0x06ed, 0x06ef,
-	0x06fa, 0x06fc,
-	0x06ff, 0x06ff,
-	0x0710, 0x073f,
-	0x074d, 0x07b1,
-	0x07ca, 0x07ea,
-	0x07f4, 0x07f5,
-	0x07fa, 0x07fa,
-	0x0800, 0x0817,
-	0x081a, 0x082c,
-	0x0840, 0x0858,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d4, 0x08df,
-	0x08e3, 0x08e9,
-	0x08f0, 0x093b,
-	0x093d, 0x094c,
-	0x094e, 0x0950,
-	0x0955, 0x0963,
-	0x0971, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bd, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cc,
-	0x09ce, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09f0, 0x09f1,
-	0x09fc, 0x09fc,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4c,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a70, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abd, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acc,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0af9, 0x0afc,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3d, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4c,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b71, 0x0b71,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcc,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0c00, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4c,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c80, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbd, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccc,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4c,
-	0x0d4e, 0x0d4e,
-	0x0d54, 0x0d57,
-	0x0d5f, 0x0d63,
-	0x0d7a, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df3,
-	0x0e01, 0x0e3a,
-	0x0e40, 0x0e46,
-	0x0e4d, 0x0e4d,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ecd, 0x0ecd,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f00,
-	0x0f40, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f81,
-	0x0f88, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x1000, 0x1036,
-	0x1038, 0x1038,
-	0x103b, 0x103f,
-	0x1050, 0x108f,
-	0x109a, 0x109d,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fc, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x1380, 0x138f,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1401, 0x166c,
-	0x166f, 0x167f,
-	0x1681, 0x169a,
-	0x16a0, 0x16ea,
-	0x16ee, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1713,
-	0x1720, 0x1733,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17b3,
-	0x17b6, 0x17c8,
-	0x17d7, 0x17d7,
-	0x17dc, 0x17dc,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x1938,
-	0x1950, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x1a00, 0x1a1b,
-	0x1a20, 0x1a5e,
-	0x1a61, 0x1a74,
-	0x1aa7, 0x1aa7,
-	0x1b00, 0x1b33,
-	0x1b35, 0x1b43,
-	0x1b45, 0x1b4b,
-	0x1b80, 0x1ba9,
-	0x1bac, 0x1baf,
-	0x1bba, 0x1be5,
-	0x1be7, 0x1bf1,
-	0x1c00, 0x1c36,
-	0x1c4d, 0x1c4f,
-	0x1c5a, 0x1c7d,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1ce9, 0x1cec,
-	0x1cee, 0x1cf3,
-	0x1cf5, 0x1cf6,
-	0x1cfa, 0x1cfa,
-	0x1d00, 0x1dbf,
-	0x1de7, 0x1df4,
-	0x1e00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fe0, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffc,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2119, 0x211d,
-	0x2124, 0x2124,
-	0x2126, 0x2126,
-	0x2128, 0x2128,
-	0x212a, 0x212d,
-	0x212f, 0x2139,
-	0x213c, 0x213f,
-	0x2145, 0x2149,
-	0x214e, 0x214e,
-	0x2160, 0x2188,
-	0x24b6, 0x24e9,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2ce4,
-	0x2ceb, 0x2cee,
-	0x2cf2, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d6f,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2dff,
-	0x2e2f, 0x2e2f,
-	0x3005, 0x3007,
-	0x3021, 0x3029,
-	0x3031, 0x3035,
-	0x3038, 0x303c,
-	0x3041, 0x3096,
-	0x309d, 0x309f,
-	0x30a1, 0x30fa,
-	0x30fc, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x31a0, 0x31ba,
-	0x31f0, 0x31ff,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xa000, 0xa48c,
-	0xa4d0, 0xa4fd,
-	0xa500, 0xa60c,
-	0xa610, 0xa61f,
-	0xa62a, 0xa62b,
-	0xa640, 0xa66e,
-	0xa674, 0xa67b,
-	0xa67f, 0xa6ef,
-	0xa717, 0xa71f,
-	0xa722, 0xa788,
-	0xa78b, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa805,
-	0xa807, 0xa827,
-	0xa840, 0xa873,
-	0xa880, 0xa8c3,
-	0xa8c5, 0xa8c5,
-	0xa8f2, 0xa8f7,
-	0xa8fb, 0xa8fb,
-	0xa8fd, 0xa8ff,
-	0xa90a, 0xa92a,
-	0xa930, 0xa952,
-	0xa960, 0xa97c,
-	0xa980, 0xa9b2,
-	0xa9b4, 0xa9bf,
-	0xa9cf, 0xa9cf,
-	0xa9e0, 0xa9ef,
-	0xa9fa, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa60, 0xaa76,
-	0xaa7a, 0xaabe,
-	0xaac0, 0xaac0,
-	0xaac2, 0xaac2,
-	0xaadb, 0xaadd,
-	0xaae0, 0xaaef,
-	0xaaf2, 0xaaf5,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab5a,
-	0xab5c, 0xab67,
-	0xab70, 0xabea,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb28,
-	0xfb2a, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3d,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfb,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xff21, 0xff3a,
-	0xff41, 0xff5a,
-	0xff66, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10140, 0x10174,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031f,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x103a0, 0x103c3,
-	0x103c8, 0x103cf,
-	0x103d1, 0x103d5,
-	0x10400, 0x1049d,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10860, 0x10876,
-	0x10880, 0x1089e,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x10900, 0x10915,
-	0x10920, 0x10939,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a60, 0x10a7c,
-	0x10a80, 0x10a9c,
-	0x10ac0, 0x10ac7,
-	0x10ac9, 0x10ae4,
-	0x10b00, 0x10b35,
-	0x10b40, 0x10b55,
-	0x10b60, 0x10b72,
-	0x10b80, 0x10b91,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10d00, 0x10d27,
-	0x10f00, 0x10f1c,
-	0x10f27, 0x10f27,
-	0x10f30, 0x10f45,
-	0x10fe0, 0x10ff6,
-	0x11000, 0x11045,
-	0x11082, 0x110b8,
-	0x110d0, 0x110e8,
-	0x11100, 0x11132,
-	0x11144, 0x11146,
-	0x11150, 0x11172,
-	0x11176, 0x11176,
-	0x11180, 0x111bf,
-	0x111c1, 0x111c4,
-	0x111da, 0x111da,
-	0x111dc, 0x111dc,
-	0x11200, 0x11211,
-	0x11213, 0x11234,
-	0x11237, 0x11237,
-	0x1123e, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a8,
-	0x112b0, 0x112e8,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133d, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134c,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11400, 0x11441,
-	0x11443, 0x11445,
-	0x11447, 0x1144a,
-	0x1145f, 0x1145f,
-	0x11480, 0x114c1,
-	0x114c4, 0x114c5,
-	0x114c7, 0x114c7,
-	0x11580, 0x115b5,
-	0x115b8, 0x115be,
-	0x115d8, 0x115dd,
-	0x11600, 0x1163e,
-	0x11640, 0x11640,
-	0x11644, 0x11644,
-	0x11680, 0x116b5,
-	0x116b8, 0x116b8,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172a,
-	0x11800, 0x11838,
-	0x118a0, 0x118df,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d7,
-	0x119da, 0x119df,
-	0x119e1, 0x119e1,
-	0x119e3, 0x119e4,
-	0x11a00, 0x11a32,
-	0x11a35, 0x11a3e,
-	0x11a50, 0x11a97,
-	0x11a9d, 0x11a9d,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c3e,
-	0x11c40, 0x11c40,
-	0x11c72, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d41,
-	0x11d43, 0x11d43,
-	0x11d46, 0x11d47,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d96,
-	0x11d98, 0x11d98,
-	0x11ee0, 0x11ef6,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16ad0, 0x16aed,
-	0x16b00, 0x16b2f,
-	0x16b40, 0x16b43,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e7f,
-	0x16f00, 0x16f4a,
-	0x16f4f, 0x16f87,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x16fe3, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9e, 0x1bc9e,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d6c0,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6fa,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d734,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d76e,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d7a8,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7cb,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e100, 0x1e12c,
-	0x1e137, 0x1e13d,
-	0x1e14e, 0x1e14e,
-	0x1e2c0, 0x1e2eb,
-	0x1e800, 0x1e8c4,
-	0x1e900, 0x1e943,
-	0x1e947, 0x1e947,
-	0x1e94b, 0x1e94b,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1f130, 0x1f149,
-	0x1f150, 0x1f169,
-	0x1f170, 0x1f189,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-}; /* CR_Alpha */
-
-/* 'Blank': [[:Blank:]] */
-static const OnigCodePoint CR_Blank[] = {
-	8,
-	0x0009, 0x0009,
-	0x0020, 0x0020,
-	0x00a0, 0x00a0,
-	0x1680, 0x1680,
-	0x2000, 0x200a,
-	0x202f, 0x202f,
-	0x205f, 0x205f,
-	0x3000, 0x3000,
-}; /* CR_Blank */
-
-/* 'Cntrl': [[:Cntrl:]] */
-static const OnigCodePoint CR_Cntrl[] = {
-	2,
-	0x0000, 0x001f,
-	0x007f, 0x009f,
-}; /* CR_Cntrl */
-
-/* 'Digit': [[:Digit:]] */
-static const OnigCodePoint CR_Digit[] = {
-	59,
-	0x0030, 0x0039,
-	0x0660, 0x0669,
-	0x06f0, 0x06f9,
-	0x07c0, 0x07c9,
-	0x0966, 0x096f,
-	0x09e6, 0x09ef,
-	0x0a66, 0x0a6f,
-	0x0ae6, 0x0aef,
-	0x0b66, 0x0b6f,
-	0x0be6, 0x0bef,
-	0x0c66, 0x0c6f,
-	0x0ce6, 0x0cef,
-	0x0d66, 0x0d6f,
-	0x0de6, 0x0def,
-	0x0e50, 0x0e59,
-	0x0ed0, 0x0ed9,
-	0x0f20, 0x0f29,
-	0x1040, 0x1049,
-	0x1090, 0x1099,
-	0x17e0, 0x17e9,
-	0x1810, 0x1819,
-	0x1946, 0x194f,
-	0x19d0, 0x19d9,
-	0x1a80, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1b50, 0x1b59,
-	0x1bb0, 0x1bb9,
-	0x1c40, 0x1c49,
-	0x1c50, 0x1c59,
-	0xa620, 0xa629,
-	0xa8d0, 0xa8d9,
-	0xa900, 0xa909,
-	0xa9d0, 0xa9d9,
-	0xa9f0, 0xa9f9,
-	0xaa50, 0xaa59,
-	0xabf0, 0xabf9,
-	0xff10, 0xff19,
-	0x104a0, 0x104a9,
-	0x10d30, 0x10d39,
-	0x11066, 0x1106f,
-	0x110f0, 0x110f9,
-	0x11136, 0x1113f,
-	0x111d0, 0x111d9,
-	0x112f0, 0x112f9,
-	0x11450, 0x11459,
-	0x114d0, 0x114d9,
-	0x11650, 0x11659,
-	0x116c0, 0x116c9,
-	0x11730, 0x11739,
-	0x118e0, 0x118e9,
-	0x11c50, 0x11c59,
-	0x11d50, 0x11d59,
-	0x11da0, 0x11da9,
-	0x16a60, 0x16a69,
-	0x16b50, 0x16b59,
-	0x1d7ce, 0x1d7ff,
-	0x1e140, 0x1e149,
-	0x1e2f0, 0x1e2f9,
-	0x1e950, 0x1e959,
-}; /* CR_Digit */
-
-/* 'Graph': [[:Graph:]] */
-static const OnigCodePoint CR_Graph[] = {
-	671,
-	0x0021, 0x007e,
-	0x00a1, 0x0377,
-	0x037a, 0x037f,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x058a,
-	0x058d, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f4,
-	0x0600, 0x061c,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x07fd, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d3, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fe,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a76,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0af9, 0x0aff,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c00, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c77, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4f,
-	0x0d54, 0x0d63,
-	0x0d66, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1400, 0x167f,
-	0x1681, 0x169c,
-	0x16a0, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cc7,
-	0x1cd0, 0x1cfa,
-	0x1d00, 0x1df9,
-	0x1dfb, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x200b, 0x2027,
-	0x202a, 0x202e,
-	0x2030, 0x205e,
-	0x2060, 0x2064,
-	0x2066, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20bf,
-	0x20d0, 0x20f0,
-	0x2100, 0x218b,
-	0x2190, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e4f,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3001, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x4db5,
-	0x4dc0, 0x9fef,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa6f7,
-	0xa700, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c5,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab67,
-	0xab70, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xe000, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0xfffd,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018e,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102fb,
-	0x10300, 0x10323,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1089e,
-	0x108a7, 0x108af,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x108fb, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109bc, 0x109cf,
-	0x109d2, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a48,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a9f,
-	0x10ac0, 0x10ae6,
-	0x10aeb, 0x10af6,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10cfa, 0x10d27,
-	0x10d30, 0x10d39,
-	0x10e60, 0x10e7e,
-	0x10f00, 0x10f27,
-	0x10f30, 0x10f59,
-	0x10fe0, 0x10ff6,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x1107f, 0x110c1,
-	0x110cd, 0x110cd,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11146,
-	0x11150, 0x11176,
-	0x11180, 0x111cd,
-	0x111d0, 0x111df,
-	0x111e1, 0x111f4,
-	0x11200, 0x11211,
-	0x11213, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a9,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133b, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11400, 0x11459,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145f,
-	0x11480, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115dd,
-	0x11600, 0x11644,
-	0x11650, 0x11659,
-	0x11660, 0x1166c,
-	0x11680, 0x116b8,
-	0x116c0, 0x116c9,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172b,
-	0x11730, 0x1173f,
-	0x11800, 0x1183b,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d7,
-	0x119da, 0x119e4,
-	0x11a00, 0x11a47,
-	0x11a50, 0x11aa2,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c45,
-	0x11c50, 0x11c6c,
-	0x11c70, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d47,
-	0x11d50, 0x11d59,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d98,
-	0x11da0, 0x11da9,
-	0x11ee0, 0x11ef8,
-	0x11fc0, 0x11ff1,
-	0x11fff, 0x12399,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x13430, 0x13438,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af5,
-	0x16b00, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e9a,
-	0x16f00, 0x16f4a,
-	0x16f4f, 0x16f87,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bca3,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1e8,
-	0x1d200, 0x1d245,
-	0x1d2e0, 0x1d2f3,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d378,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1da8b,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e100, 0x1e12c,
-	0x1e130, 0x1e13d,
-	0x1e140, 0x1e149,
-	0x1e14e, 0x1e14f,
-	0x1e2c0, 0x1e2f9,
-	0x1e2ff, 0x1e2ff,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8d6,
-	0x1e900, 0x1e94b,
-	0x1e950, 0x1e959,
-	0x1e95e, 0x1e95f,
-	0x1ec71, 0x1ecb4,
-	0x1ed01, 0x1ed3d,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f16c,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f260, 0x1f265,
-	0x1f300, 0x1f6d5,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6fa,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d8,
-	0x1f7e0, 0x1f7eb,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f900, 0x1f90b,
-	0x1f90d, 0x1f971,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f9a2,
-	0x1f9a5, 0x1f9aa,
-	0x1f9ae, 0x1f9ca,
-	0x1f9cd, 0x1fa53,
-	0x1fa60, 0x1fa6d,
-	0x1fa70, 0x1fa73,
-	0x1fa78, 0x1fa7a,
-	0x1fa80, 0x1fa82,
-	0x1fa90, 0x1fa95,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xf0000, 0xffffd,
-	0x100000, 0x10fffd,
-}; /* CR_Graph */
-
-/* 'Lower': [[:Lower:]] */
-static const OnigCodePoint CR_Lower[] = {
-	649,
-	0x0061, 0x007a,
-	0x00aa, 0x00aa,
-	0x00b5, 0x00b5,
-	0x00ba, 0x00ba,
-	0x00df, 0x00f6,
-	0x00f8, 0x00ff,
-	0x0101, 0x0101,
-	0x0103, 0x0103,
-	0x0105, 0x0105,
-	0x0107, 0x0107,
-	0x0109, 0x0109,
-	0x010b, 0x010b,
-	0x010d, 0x010d,
-	0x010f, 0x010f,
-	0x0111, 0x0111,
-	0x0113, 0x0113,
-	0x0115, 0x0115,
-	0x0117, 0x0117,
-	0x0119, 0x0119,
-	0x011b, 0x011b,
-	0x011d, 0x011d,
-	0x011f, 0x011f,
-	0x0121, 0x0121,
-	0x0123, 0x0123,
-	0x0125, 0x0125,
-	0x0127, 0x0127,
-	0x0129, 0x0129,
-	0x012b, 0x012b,
-	0x012d, 0x012d,
-	0x012f, 0x012f,
-	0x0131, 0x0131,
-	0x0133, 0x0133,
-	0x0135, 0x0135,
-	0x0137, 0x0138,
-	0x013a, 0x013a,
-	0x013c, 0x013c,
-	0x013e, 0x013e,
-	0x0140, 0x0140,
-	0x0142, 0x0142,
-	0x0144, 0x0144,
-	0x0146, 0x0146,
-	0x0148, 0x0149,
-	0x014b, 0x014b,
-	0x014d, 0x014d,
-	0x014f, 0x014f,
-	0x0151, 0x0151,
-	0x0153, 0x0153,
-	0x0155, 0x0155,
-	0x0157, 0x0157,
-	0x0159, 0x0159,
-	0x015b, 0x015b,
-	0x015d, 0x015d,
-	0x015f, 0x015f,
-	0x0161, 0x0161,
-	0x0163, 0x0163,
-	0x0165, 0x0165,
-	0x0167, 0x0167,
-	0x0169, 0x0169,
-	0x016b, 0x016b,
-	0x016d, 0x016d,
-	0x016f, 0x016f,
-	0x0171, 0x0171,
-	0x0173, 0x0173,
-	0x0175, 0x0175,
-	0x0177, 0x0177,
-	0x017a, 0x017a,
-	0x017c, 0x017c,
-	0x017e, 0x0180,
-	0x0183, 0x0183,
-	0x0185, 0x0185,
-	0x0188, 0x0188,
-	0x018c, 0x018d,
-	0x0192, 0x0192,
-	0x0195, 0x0195,
-	0x0199, 0x019b,
-	0x019e, 0x019e,
-	0x01a1, 0x01a1,
-	0x01a3, 0x01a3,
-	0x01a5, 0x01a5,
-	0x01a8, 0x01a8,
-	0x01aa, 0x01ab,
-	0x01ad, 0x01ad,
-	0x01b0, 0x01b0,
-	0x01b4, 0x01b4,
-	0x01b6, 0x01b6,
-	0x01b9, 0x01ba,
-	0x01bd, 0x01bf,
-	0x01c6, 0x01c6,
-	0x01c9, 0x01c9,
-	0x01cc, 0x01cc,
-	0x01ce, 0x01ce,
-	0x01d0, 0x01d0,
-	0x01d2, 0x01d2,
-	0x01d4, 0x01d4,
-	0x01d6, 0x01d6,
-	0x01d8, 0x01d8,
-	0x01da, 0x01da,
-	0x01dc, 0x01dd,
-	0x01df, 0x01df,
-	0x01e1, 0x01e1,
-	0x01e3, 0x01e3,
-	0x01e5, 0x01e5,
-	0x01e7, 0x01e7,
-	0x01e9, 0x01e9,
-	0x01eb, 0x01eb,
-	0x01ed, 0x01ed,
-	0x01ef, 0x01f0,
-	0x01f3, 0x01f3,
-	0x01f5, 0x01f5,
-	0x01f9, 0x01f9,
-	0x01fb, 0x01fb,
-	0x01fd, 0x01fd,
-	0x01ff, 0x01ff,
-	0x0201, 0x0201,
-	0x0203, 0x0203,
-	0x0205, 0x0205,
-	0x0207, 0x0207,
-	0x0209, 0x0209,
-	0x020b, 0x020b,
-	0x020d, 0x020d,
-	0x020f, 0x020f,
-	0x0211, 0x0211,
-	0x0213, 0x0213,
-	0x0215, 0x0215,
-	0x0217, 0x0217,
-	0x0219, 0x0219,
-	0x021b, 0x021b,
-	0x021d, 0x021d,
-	0x021f, 0x021f,
-	0x0221, 0x0221,
-	0x0223, 0x0223,
-	0x0225, 0x0225,
-	0x0227, 0x0227,
-	0x0229, 0x0229,
-	0x022b, 0x022b,
-	0x022d, 0x022d,
-	0x022f, 0x022f,
-	0x0231, 0x0231,
-	0x0233, 0x0239,
-	0x023c, 0x023c,
-	0x023f, 0x0240,
-	0x0242, 0x0242,
-	0x0247, 0x0247,
-	0x0249, 0x0249,
-	0x024b, 0x024b,
-	0x024d, 0x024d,
-	0x024f, 0x0293,
-	0x0295, 0x02b8,
-	0x02c0, 0x02c1,
-	0x02e0, 0x02e4,
-	0x0345, 0x0345,
-	0x0371, 0x0371,
-	0x0373, 0x0373,
-	0x0377, 0x0377,
-	0x037a, 0x037d,
-	0x0390, 0x0390,
-	0x03ac, 0x03ce,
-	0x03d0, 0x03d1,
-	0x03d5, 0x03d7,
-	0x03d9, 0x03d9,
-	0x03db, 0x03db,
-	0x03dd, 0x03dd,
-	0x03df, 0x03df,
-	0x03e1, 0x03e1,
-	0x03e3, 0x03e3,
-	0x03e5, 0x03e5,
-	0x03e7, 0x03e7,
-	0x03e9, 0x03e9,
-	0x03eb, 0x03eb,
-	0x03ed, 0x03ed,
-	0x03ef, 0x03f3,
-	0x03f5, 0x03f5,
-	0x03f8, 0x03f8,
-	0x03fb, 0x03fc,
-	0x0430, 0x045f,
-	0x0461, 0x0461,
-	0x0463, 0x0463,
-	0x0465, 0x0465,
-	0x0467, 0x0467,
-	0x0469, 0x0469,
-	0x046b, 0x046b,
-	0x046d, 0x046d,
-	0x046f, 0x046f,
-	0x0471, 0x0471,
-	0x0473, 0x0473,
-	0x0475, 0x0475,
-	0x0477, 0x0477,
-	0x0479, 0x0479,
-	0x047b, 0x047b,
-	0x047d, 0x047d,
-	0x047f, 0x047f,
-	0x0481, 0x0481,
-	0x048b, 0x048b,
-	0x048d, 0x048d,
-	0x048f, 0x048f,
-	0x0491, 0x0491,
-	0x0493, 0x0493,
-	0x0495, 0x0495,
-	0x0497, 0x0497,
-	0x0499, 0x0499,
-	0x049b, 0x049b,
-	0x049d, 0x049d,
-	0x049f, 0x049f,
-	0x04a1, 0x04a1,
-	0x04a3, 0x04a3,
-	0x04a5, 0x04a5,
-	0x04a7, 0x04a7,
-	0x04a9, 0x04a9,
-	0x04ab, 0x04ab,
-	0x04ad, 0x04ad,
-	0x04af, 0x04af,
-	0x04b1, 0x04b1,
-	0x04b3, 0x04b3,
-	0x04b5, 0x04b5,
-	0x04b7, 0x04b7,
-	0x04b9, 0x04b9,
-	0x04bb, 0x04bb,
-	0x04bd, 0x04bd,
-	0x04bf, 0x04bf,
-	0x04c2, 0x04c2,
-	0x04c4, 0x04c4,
-	0x04c6, 0x04c6,
-	0x04c8, 0x04c8,
-	0x04ca, 0x04ca,
-	0x04cc, 0x04cc,
-	0x04ce, 0x04cf,
-	0x04d1, 0x04d1,
-	0x04d3, 0x04d3,
-	0x04d5, 0x04d5,
-	0x04d7, 0x04d7,
-	0x04d9, 0x04d9,
-	0x04db, 0x04db,
-	0x04dd, 0x04dd,
-	0x04df, 0x04df,
-	0x04e1, 0x04e1,
-	0x04e3, 0x04e3,
-	0x04e5, 0x04e5,
-	0x04e7, 0x04e7,
-	0x04e9, 0x04e9,
-	0x04eb, 0x04eb,
-	0x04ed, 0x04ed,
-	0x04ef, 0x04ef,
-	0x04f1, 0x04f1,
-	0x04f3, 0x04f3,
-	0x04f5, 0x04f5,
-	0x04f7, 0x04f7,
-	0x04f9, 0x04f9,
-	0x04fb, 0x04fb,
-	0x04fd, 0x04fd,
-	0x04ff, 0x04ff,
-	0x0501, 0x0501,
-	0x0503, 0x0503,
-	0x0505, 0x0505,
-	0x0507, 0x0507,
-	0x0509, 0x0509,
-	0x050b, 0x050b,
-	0x050d, 0x050d,
-	0x050f, 0x050f,
-	0x0511, 0x0511,
-	0x0513, 0x0513,
-	0x0515, 0x0515,
-	0x0517, 0x0517,
-	0x0519, 0x0519,
-	0x051b, 0x051b,
-	0x051d, 0x051d,
-	0x051f, 0x051f,
-	0x0521, 0x0521,
-	0x0523, 0x0523,
-	0x0525, 0x0525,
-	0x0527, 0x0527,
-	0x0529, 0x0529,
-	0x052b, 0x052b,
-	0x052d, 0x052d,
-	0x052f, 0x052f,
-	0x0560, 0x0588,
-	0x10d0, 0x10fa,
-	0x10fd, 0x10ff,
-	0x13f8, 0x13fd,
-	0x1c80, 0x1c88,
-	0x1d00, 0x1dbf,
-	0x1e01, 0x1e01,
-	0x1e03, 0x1e03,
-	0x1e05, 0x1e05,
-	0x1e07, 0x1e07,
-	0x1e09, 0x1e09,
-	0x1e0b, 0x1e0b,
-	0x1e0d, 0x1e0d,
-	0x1e0f, 0x1e0f,
-	0x1e11, 0x1e11,
-	0x1e13, 0x1e13,
-	0x1e15, 0x1e15,
-	0x1e17, 0x1e17,
-	0x1e19, 0x1e19,
-	0x1e1b, 0x1e1b,
-	0x1e1d, 0x1e1d,
-	0x1e1f, 0x1e1f,
-	0x1e21, 0x1e21,
-	0x1e23, 0x1e23,
-	0x1e25, 0x1e25,
-	0x1e27, 0x1e27,
-	0x1e29, 0x1e29,
-	0x1e2b, 0x1e2b,
-	0x1e2d, 0x1e2d,
-	0x1e2f, 0x1e2f,
-	0x1e31, 0x1e31,
-	0x1e33, 0x1e33,
-	0x1e35, 0x1e35,
-	0x1e37, 0x1e37,
-	0x1e39, 0x1e39,
-	0x1e3b, 0x1e3b,
-	0x1e3d, 0x1e3d,
-	0x1e3f, 0x1e3f,
-	0x1e41, 0x1e41,
-	0x1e43, 0x1e43,
-	0x1e45, 0x1e45,
-	0x1e47, 0x1e47,
-	0x1e49, 0x1e49,
-	0x1e4b, 0x1e4b,
-	0x1e4d, 0x1e4d,
-	0x1e4f, 0x1e4f,
-	0x1e51, 0x1e51,
-	0x1e53, 0x1e53,
-	0x1e55, 0x1e55,
-	0x1e57, 0x1e57,
-	0x1e59, 0x1e59,
-	0x1e5b, 0x1e5b,
-	0x1e5d, 0x1e5d,
-	0x1e5f, 0x1e5f,
-	0x1e61, 0x1e61,
-	0x1e63, 0x1e63,
-	0x1e65, 0x1e65,
-	0x1e67, 0x1e67,
-	0x1e69, 0x1e69,
-	0x1e6b, 0x1e6b,
-	0x1e6d, 0x1e6d,
-	0x1e6f, 0x1e6f,
-	0x1e71, 0x1e71,
-	0x1e73, 0x1e73,
-	0x1e75, 0x1e75,
-	0x1e77, 0x1e77,
-	0x1e79, 0x1e79,
-	0x1e7b, 0x1e7b,
-	0x1e7d, 0x1e7d,
-	0x1e7f, 0x1e7f,
-	0x1e81, 0x1e81,
-	0x1e83, 0x1e83,
-	0x1e85, 0x1e85,
-	0x1e87, 0x1e87,
-	0x1e89, 0x1e89,
-	0x1e8b, 0x1e8b,
-	0x1e8d, 0x1e8d,
-	0x1e8f, 0x1e8f,
-	0x1e91, 0x1e91,
-	0x1e93, 0x1e93,
-	0x1e95, 0x1e9d,
-	0x1e9f, 0x1e9f,
-	0x1ea1, 0x1ea1,
-	0x1ea3, 0x1ea3,
-	0x1ea5, 0x1ea5,
-	0x1ea7, 0x1ea7,
-	0x1ea9, 0x1ea9,
-	0x1eab, 0x1eab,
-	0x1ead, 0x1ead,
-	0x1eaf, 0x1eaf,
-	0x1eb1, 0x1eb1,
-	0x1eb3, 0x1eb3,
-	0x1eb5, 0x1eb5,
-	0x1eb7, 0x1eb7,
-	0x1eb9, 0x1eb9,
-	0x1ebb, 0x1ebb,
-	0x1ebd, 0x1ebd,
-	0x1ebf, 0x1ebf,
-	0x1ec1, 0x1ec1,
-	0x1ec3, 0x1ec3,
-	0x1ec5, 0x1ec5,
-	0x1ec7, 0x1ec7,
-	0x1ec9, 0x1ec9,
-	0x1ecb, 0x1ecb,
-	0x1ecd, 0x1ecd,
-	0x1ecf, 0x1ecf,
-	0x1ed1, 0x1ed1,
-	0x1ed3, 0x1ed3,
-	0x1ed5, 0x1ed5,
-	0x1ed7, 0x1ed7,
-	0x1ed9, 0x1ed9,
-	0x1edb, 0x1edb,
-	0x1edd, 0x1edd,
-	0x1edf, 0x1edf,
-	0x1ee1, 0x1ee1,
-	0x1ee3, 0x1ee3,
-	0x1ee5, 0x1ee5,
-	0x1ee7, 0x1ee7,
-	0x1ee9, 0x1ee9,
-	0x1eeb, 0x1eeb,
-	0x1eed, 0x1eed,
-	0x1eef, 0x1eef,
-	0x1ef1, 0x1ef1,
-	0x1ef3, 0x1ef3,
-	0x1ef5, 0x1ef5,
-	0x1ef7, 0x1ef7,
-	0x1ef9, 0x1ef9,
-	0x1efb, 0x1efb,
-	0x1efd, 0x1efd,
-	0x1eff, 0x1f07,
-	0x1f10, 0x1f15,
-	0x1f20, 0x1f27,
-	0x1f30, 0x1f37,
-	0x1f40, 0x1f45,
-	0x1f50, 0x1f57,
-	0x1f60, 0x1f67,
-	0x1f70, 0x1f7d,
-	0x1f80, 0x1f87,
-	0x1f90, 0x1f97,
-	0x1fa0, 0x1fa7,
-	0x1fb0, 0x1fb4,
-	0x1fb6, 0x1fb7,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fc7,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fd7,
-	0x1fe0, 0x1fe7,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ff7,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x210a, 0x210a,
-	0x210e, 0x210f,
-	0x2113, 0x2113,
-	0x212f, 0x212f,
-	0x2134, 0x2134,
-	0x2139, 0x2139,
-	0x213c, 0x213d,
-	0x2146, 0x2149,
-	0x214e, 0x214e,
-	0x2170, 0x217f,
-	0x2184, 0x2184,
-	0x24d0, 0x24e9,
-	0x2c30, 0x2c5e,
-	0x2c61, 0x2c61,
-	0x2c65, 0x2c66,
-	0x2c68, 0x2c68,
-	0x2c6a, 0x2c6a,
-	0x2c6c, 0x2c6c,
-	0x2c71, 0x2c71,
-	0x2c73, 0x2c74,
-	0x2c76, 0x2c7d,
-	0x2c81, 0x2c81,
-	0x2c83, 0x2c83,
-	0x2c85, 0x2c85,
-	0x2c87, 0x2c87,
-	0x2c89, 0x2c89,
-	0x2c8b, 0x2c8b,
-	0x2c8d, 0x2c8d,
-	0x2c8f, 0x2c8f,
-	0x2c91, 0x2c91,
-	0x2c93, 0x2c93,
-	0x2c95, 0x2c95,
-	0x2c97, 0x2c97,
-	0x2c99, 0x2c99,
-	0x2c9b, 0x2c9b,
-	0x2c9d, 0x2c9d,
-	0x2c9f, 0x2c9f,
-	0x2ca1, 0x2ca1,
-	0x2ca3, 0x2ca3,
-	0x2ca5, 0x2ca5,
-	0x2ca7, 0x2ca7,
-	0x2ca9, 0x2ca9,
-	0x2cab, 0x2cab,
-	0x2cad, 0x2cad,
-	0x2caf, 0x2caf,
-	0x2cb1, 0x2cb1,
-	0x2cb3, 0x2cb3,
-	0x2cb5, 0x2cb5,
-	0x2cb7, 0x2cb7,
-	0x2cb9, 0x2cb9,
-	0x2cbb, 0x2cbb,
-	0x2cbd, 0x2cbd,
-	0x2cbf, 0x2cbf,
-	0x2cc1, 0x2cc1,
-	0x2cc3, 0x2cc3,
-	0x2cc5, 0x2cc5,
-	0x2cc7, 0x2cc7,
-	0x2cc9, 0x2cc9,
-	0x2ccb, 0x2ccb,
-	0x2ccd, 0x2ccd,
-	0x2ccf, 0x2ccf,
-	0x2cd1, 0x2cd1,
-	0x2cd3, 0x2cd3,
-	0x2cd5, 0x2cd5,
-	0x2cd7, 0x2cd7,
-	0x2cd9, 0x2cd9,
-	0x2cdb, 0x2cdb,
-	0x2cdd, 0x2cdd,
-	0x2cdf, 0x2cdf,
-	0x2ce1, 0x2ce1,
-	0x2ce3, 0x2ce4,
-	0x2cec, 0x2cec,
-	0x2cee, 0x2cee,
-	0x2cf3, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0xa641, 0xa641,
-	0xa643, 0xa643,
-	0xa645, 0xa645,
-	0xa647, 0xa647,
-	0xa649, 0xa649,
-	0xa64b, 0xa64b,
-	0xa64d, 0xa64d,
-	0xa64f, 0xa64f,
-	0xa651, 0xa651,
-	0xa653, 0xa653,
-	0xa655, 0xa655,
-	0xa657, 0xa657,
-	0xa659, 0xa659,
-	0xa65b, 0xa65b,
-	0xa65d, 0xa65d,
-	0xa65f, 0xa65f,
-	0xa661, 0xa661,
-	0xa663, 0xa663,
-	0xa665, 0xa665,
-	0xa667, 0xa667,
-	0xa669, 0xa669,
-	0xa66b, 0xa66b,
-	0xa66d, 0xa66d,
-	0xa681, 0xa681,
-	0xa683, 0xa683,
-	0xa685, 0xa685,
-	0xa687, 0xa687,
-	0xa689, 0xa689,
-	0xa68b, 0xa68b,
-	0xa68d, 0xa68d,
-	0xa68f, 0xa68f,
-	0xa691, 0xa691,
-	0xa693, 0xa693,
-	0xa695, 0xa695,
-	0xa697, 0xa697,
-	0xa699, 0xa699,
-	0xa69b, 0xa69d,
-	0xa723, 0xa723,
-	0xa725, 0xa725,
-	0xa727, 0xa727,
-	0xa729, 0xa729,
-	0xa72b, 0xa72b,
-	0xa72d, 0xa72d,
-	0xa72f, 0xa731,
-	0xa733, 0xa733,
-	0xa735, 0xa735,
-	0xa737, 0xa737,
-	0xa739, 0xa739,
-	0xa73b, 0xa73b,
-	0xa73d, 0xa73d,
-	0xa73f, 0xa73f,
-	0xa741, 0xa741,
-	0xa743, 0xa743,
-	0xa745, 0xa745,
-	0xa747, 0xa747,
-	0xa749, 0xa749,
-	0xa74b, 0xa74b,
-	0xa74d, 0xa74d,
-	0xa74f, 0xa74f,
-	0xa751, 0xa751,
-	0xa753, 0xa753,
-	0xa755, 0xa755,
-	0xa757, 0xa757,
-	0xa759, 0xa759,
-	0xa75b, 0xa75b,
-	0xa75d, 0xa75d,
-	0xa75f, 0xa75f,
-	0xa761, 0xa761,
-	0xa763, 0xa763,
-	0xa765, 0xa765,
-	0xa767, 0xa767,
-	0xa769, 0xa769,
-	0xa76b, 0xa76b,
-	0xa76d, 0xa76d,
-	0xa76f, 0xa778,
-	0xa77a, 0xa77a,
-	0xa77c, 0xa77c,
-	0xa77f, 0xa77f,
-	0xa781, 0xa781,
-	0xa783, 0xa783,
-	0xa785, 0xa785,
-	0xa787, 0xa787,
-	0xa78c, 0xa78c,
-	0xa78e, 0xa78e,
-	0xa791, 0xa791,
-	0xa793, 0xa795,
-	0xa797, 0xa797,
-	0xa799, 0xa799,
-	0xa79b, 0xa79b,
-	0xa79d, 0xa79d,
-	0xa79f, 0xa79f,
-	0xa7a1, 0xa7a1,
-	0xa7a3, 0xa7a3,
-	0xa7a5, 0xa7a5,
-	0xa7a7, 0xa7a7,
-	0xa7a9, 0xa7a9,
-	0xa7af, 0xa7af,
-	0xa7b5, 0xa7b5,
-	0xa7b7, 0xa7b7,
-	0xa7b9, 0xa7b9,
-	0xa7bb, 0xa7bb,
-	0xa7bd, 0xa7bd,
-	0xa7bf, 0xa7bf,
-	0xa7c3, 0xa7c3,
-	0xa7f8, 0xa7fa,
-	0xab30, 0xab5a,
-	0xab5c, 0xab67,
-	0xab70, 0xabbf,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xff41, 0xff5a,
-	0x10428, 0x1044f,
-	0x104d8, 0x104fb,
-	0x10cc0, 0x10cf2,
-	0x118c0, 0x118df,
-	0x16e60, 0x16e7f,
-	0x1d41a, 0x1d433,
-	0x1d44e, 0x1d454,
-	0x1d456, 0x1d467,
-	0x1d482, 0x1d49b,
-	0x1d4b6, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d4cf,
-	0x1d4ea, 0x1d503,
-	0x1d51e, 0x1d537,
-	0x1d552, 0x1d56b,
-	0x1d586, 0x1d59f,
-	0x1d5ba, 0x1d5d3,
-	0x1d5ee, 0x1d607,
-	0x1d622, 0x1d63b,
-	0x1d656, 0x1d66f,
-	0x1d68a, 0x1d6a5,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6e1,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d71b,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d755,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d78f,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7c9,
-	0x1d7cb, 0x1d7cb,
-	0x1e922, 0x1e943,
-}; /* CR_Lower */
-
-/* 'Print': [[:Print:]] */
-static const OnigCodePoint CR_Print[] = {
-	668,
-	0x0020, 0x007e,
-	0x00a0, 0x0377,
-	0x037a, 0x037f,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x058a,
-	0x058d, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f4,
-	0x0600, 0x061c,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x07fd, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d3, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fe,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a76,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0af9, 0x0aff,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c00, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c77, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4f,
-	0x0d54, 0x0d63,
-	0x0d66, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1400, 0x169c,
-	0x16a0, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cc7,
-	0x1cd0, 0x1cfa,
-	0x1d00, 0x1df9,
-	0x1dfb, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2027,
-	0x202a, 0x2064,
-	0x2066, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20bf,
-	0x20d0, 0x20f0,
-	0x2100, 0x218b,
-	0x2190, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e4f,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x4db5,
-	0x4dc0, 0x9fef,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa6f7,
-	0xa700, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c5,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab67,
-	0xab70, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xe000, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0xfffd,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018e,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102fb,
-	0x10300, 0x10323,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1089e,
-	0x108a7, 0x108af,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x108fb, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109bc, 0x109cf,
-	0x109d2, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a48,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a9f,
-	0x10ac0, 0x10ae6,
-	0x10aeb, 0x10af6,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10cfa, 0x10d27,
-	0x10d30, 0x10d39,
-	0x10e60, 0x10e7e,
-	0x10f00, 0x10f27,
-	0x10f30, 0x10f59,
-	0x10fe0, 0x10ff6,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x1107f, 0x110c1,
-	0x110cd, 0x110cd,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11146,
-	0x11150, 0x11176,
-	0x11180, 0x111cd,
-	0x111d0, 0x111df,
-	0x111e1, 0x111f4,
-	0x11200, 0x11211,
-	0x11213, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a9,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133b, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11400, 0x11459,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145f,
-	0x11480, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115dd,
-	0x11600, 0x11644,
-	0x11650, 0x11659,
-	0x11660, 0x1166c,
-	0x11680, 0x116b8,
-	0x116c0, 0x116c9,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172b,
-	0x11730, 0x1173f,
-	0x11800, 0x1183b,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d7,
-	0x119da, 0x119e4,
-	0x11a00, 0x11a47,
-	0x11a50, 0x11aa2,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c45,
-	0x11c50, 0x11c6c,
-	0x11c70, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d47,
-	0x11d50, 0x11d59,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d98,
-	0x11da0, 0x11da9,
-	0x11ee0, 0x11ef8,
-	0x11fc0, 0x11ff1,
-	0x11fff, 0x12399,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x13430, 0x13438,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af5,
-	0x16b00, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e9a,
-	0x16f00, 0x16f4a,
-	0x16f4f, 0x16f87,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bca3,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1e8,
-	0x1d200, 0x1d245,
-	0x1d2e0, 0x1d2f3,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d378,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1da8b,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e100, 0x1e12c,
-	0x1e130, 0x1e13d,
-	0x1e140, 0x1e149,
-	0x1e14e, 0x1e14f,
-	0x1e2c0, 0x1e2f9,
-	0x1e2ff, 0x1e2ff,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8d6,
-	0x1e900, 0x1e94b,
-	0x1e950, 0x1e959,
-	0x1e95e, 0x1e95f,
-	0x1ec71, 0x1ecb4,
-	0x1ed01, 0x1ed3d,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f16c,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f260, 0x1f265,
-	0x1f300, 0x1f6d5,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6fa,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d8,
-	0x1f7e0, 0x1f7eb,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f900, 0x1f90b,
-	0x1f90d, 0x1f971,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f9a2,
-	0x1f9a5, 0x1f9aa,
-	0x1f9ae, 0x1f9ca,
-	0x1f9cd, 0x1fa53,
-	0x1fa60, 0x1fa6d,
-	0x1fa70, 0x1fa73,
-	0x1fa78, 0x1fa7a,
-	0x1fa80, 0x1fa82,
-	0x1fa90, 0x1fa95,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xf0000, 0xffffd,
-	0x100000, 0x10fffd,
-}; /* CR_Print */
-
-/* 'XPosixPunct': [[:Punct:]] */
-static const OnigCodePoint CR_XPosixPunct[] = {
-	177,
-	0x0021, 0x002f,
-	0x003a, 0x0040,
-	0x005b, 0x0060,
-	0x007b, 0x007e,
-	0x00a1, 0x00a1,
-	0x00a7, 0x00a7,
-	0x00ab, 0x00ab,
-	0x00b6, 0x00b7,
-	0x00bb, 0x00bb,
-	0x00bf, 0x00bf,
-	0x037e, 0x037e,
-	0x0387, 0x0387,
-	0x055a, 0x055f,
-	0x0589, 0x058a,
-	0x05be, 0x05be,
-	0x05c0, 0x05c0,
-	0x05c3, 0x05c3,
-	0x05c6, 0x05c6,
-	0x05f3, 0x05f4,
-	0x0609, 0x060a,
-	0x060c, 0x060d,
-	0x061b, 0x061b,
-	0x061e, 0x061f,
-	0x066a, 0x066d,
-	0x06d4, 0x06d4,
-	0x0700, 0x070d,
-	0x07f7, 0x07f9,
-	0x0830, 0x083e,
-	0x085e, 0x085e,
-	0x0964, 0x0965,
-	0x0970, 0x0970,
-	0x09fd, 0x09fd,
-	0x0a76, 0x0a76,
-	0x0af0, 0x0af0,
-	0x0c77, 0x0c77,
-	0x0c84, 0x0c84,
-	0x0df4, 0x0df4,
-	0x0e4f, 0x0e4f,
-	0x0e5a, 0x0e5b,
-	0x0f04, 0x0f12,
-	0x0f14, 0x0f14,
-	0x0f3a, 0x0f3d,
-	0x0f85, 0x0f85,
-	0x0fd0, 0x0fd4,
-	0x0fd9, 0x0fda,
-	0x104a, 0x104f,
-	0x10fb, 0x10fb,
-	0x1360, 0x1368,
-	0x1400, 0x1400,
-	0x166e, 0x166e,
-	0x169b, 0x169c,
-	0x16eb, 0x16ed,
-	0x1735, 0x1736,
-	0x17d4, 0x17d6,
-	0x17d8, 0x17da,
-	0x1800, 0x180a,
-	0x1944, 0x1945,
-	0x1a1e, 0x1a1f,
-	0x1aa0, 0x1aa6,
-	0x1aa8, 0x1aad,
-	0x1b5a, 0x1b60,
-	0x1bfc, 0x1bff,
-	0x1c3b, 0x1c3f,
-	0x1c7e, 0x1c7f,
-	0x1cc0, 0x1cc7,
-	0x1cd3, 0x1cd3,
-	0x2010, 0x2027,
-	0x2030, 0x2043,
-	0x2045, 0x2051,
-	0x2053, 0x205e,
-	0x207d, 0x207e,
-	0x208d, 0x208e,
-	0x2308, 0x230b,
-	0x2329, 0x232a,
-	0x2768, 0x2775,
-	0x27c5, 0x27c6,
-	0x27e6, 0x27ef,
-	0x2983, 0x2998,
-	0x29d8, 0x29db,
-	0x29fc, 0x29fd,
-	0x2cf9, 0x2cfc,
-	0x2cfe, 0x2cff,
-	0x2d70, 0x2d70,
-	0x2e00, 0x2e2e,
-	0x2e30, 0x2e4f,
-	0x3001, 0x3003,
-	0x3008, 0x3011,
-	0x3014, 0x301f,
-	0x3030, 0x3030,
-	0x303d, 0x303d,
-	0x30a0, 0x30a0,
-	0x30fb, 0x30fb,
-	0xa4fe, 0xa4ff,
-	0xa60d, 0xa60f,
-	0xa673, 0xa673,
-	0xa67e, 0xa67e,
-	0xa6f2, 0xa6f7,
-	0xa874, 0xa877,
-	0xa8ce, 0xa8cf,
-	0xa8f8, 0xa8fa,
-	0xa8fc, 0xa8fc,
-	0xa92e, 0xa92f,
-	0xa95f, 0xa95f,
-	0xa9c1, 0xa9cd,
-	0xa9de, 0xa9df,
-	0xaa5c, 0xaa5f,
-	0xaade, 0xaadf,
-	0xaaf0, 0xaaf1,
-	0xabeb, 0xabeb,
-	0xfd3e, 0xfd3f,
-	0xfe10, 0xfe19,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe61,
-	0xfe63, 0xfe63,
-	0xfe68, 0xfe68,
-	0xfe6a, 0xfe6b,
-	0xff01, 0xff03,
-	0xff05, 0xff0a,
-	0xff0c, 0xff0f,
-	0xff1a, 0xff1b,
-	0xff1f, 0xff20,
-	0xff3b, 0xff3d,
-	0xff3f, 0xff3f,
-	0xff5b, 0xff5b,
-	0xff5d, 0xff5d,
-	0xff5f, 0xff65,
-	0x10100, 0x10102,
-	0x1039f, 0x1039f,
-	0x103d0, 0x103d0,
-	0x1056f, 0x1056f,
-	0x10857, 0x10857,
-	0x1091f, 0x1091f,
-	0x1093f, 0x1093f,
-	0x10a50, 0x10a58,
-	0x10a7f, 0x10a7f,
-	0x10af0, 0x10af6,
-	0x10b39, 0x10b3f,
-	0x10b99, 0x10b9c,
-	0x10f55, 0x10f59,
-	0x11047, 0x1104d,
-	0x110bb, 0x110bc,
-	0x110be, 0x110c1,
-	0x11140, 0x11143,
-	0x11174, 0x11175,
-	0x111c5, 0x111c8,
-	0x111cd, 0x111cd,
-	0x111db, 0x111db,
-	0x111dd, 0x111df,
-	0x11238, 0x1123d,
-	0x112a9, 0x112a9,
-	0x1144b, 0x1144f,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145d,
-	0x114c6, 0x114c6,
-	0x115c1, 0x115d7,
-	0x11641, 0x11643,
-	0x11660, 0x1166c,
-	0x1173c, 0x1173e,
-	0x1183b, 0x1183b,
-	0x119e2, 0x119e2,
-	0x11a3f, 0x11a46,
-	0x11a9a, 0x11a9c,
-	0x11a9e, 0x11aa2,
-	0x11c41, 0x11c45,
-	0x11c70, 0x11c71,
-	0x11ef7, 0x11ef8,
-	0x11fff, 0x11fff,
-	0x12470, 0x12474,
-	0x16a6e, 0x16a6f,
-	0x16af5, 0x16af5,
-	0x16b37, 0x16b3b,
-	0x16b44, 0x16b44,
-	0x16e97, 0x16e9a,
-	0x16fe2, 0x16fe2,
-	0x1bc9f, 0x1bc9f,
-	0x1da87, 0x1da8b,
-	0x1e95e, 0x1e95f,
-}; /* CR_XPosixPunct */
-
-/* 'Space': [[:Space:]] */
-static const OnigCodePoint CR_Space[] = {
-	10,
-	0x0009, 0x000d,
-	0x0020, 0x0020,
-	0x0085, 0x0085,
-	0x00a0, 0x00a0,
-	0x1680, 0x1680,
-	0x2000, 0x200a,
-	0x2028, 0x2029,
-	0x202f, 0x202f,
-	0x205f, 0x205f,
-	0x3000, 0x3000,
-}; /* CR_Space */
-
-/* 'Upper': [[:Upper:]] */
-static const OnigCodePoint CR_Upper[] = {
-	641,
-	0x0041, 0x005a,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00de,
-	0x0100, 0x0100,
-	0x0102, 0x0102,
-	0x0104, 0x0104,
-	0x0106, 0x0106,
-	0x0108, 0x0108,
-	0x010a, 0x010a,
-	0x010c, 0x010c,
-	0x010e, 0x010e,
-	0x0110, 0x0110,
-	0x0112, 0x0112,
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-	0xa752, 0xa752,
-	0xa754, 0xa754,
-	0xa756, 0xa756,
-	0xa758, 0xa758,
-	0xa75a, 0xa75a,
-	0xa75c, 0xa75c,
-	0xa75e, 0xa75e,
-	0xa760, 0xa760,
-	0xa762, 0xa762,
-	0xa764, 0xa764,
-	0xa766, 0xa766,
-	0xa768, 0xa768,
-	0xa76a, 0xa76a,
-	0xa76c, 0xa76c,
-	0xa76e, 0xa76e,
-	0xa779, 0xa779,
-	0xa77b, 0xa77b,
-	0xa77d, 0xa77e,
-	0xa780, 0xa780,
-	0xa782, 0xa782,
-	0xa784, 0xa784,
-	0xa786, 0xa786,
-	0xa78b, 0xa78b,
-	0xa78d, 0xa78d,
-	0xa790, 0xa790,
-	0xa792, 0xa792,
-	0xa796, 0xa796,
-	0xa798, 0xa798,
-	0xa79a, 0xa79a,
-	0xa79c, 0xa79c,
-	0xa79e, 0xa79e,
-	0xa7a0, 0xa7a0,
-	0xa7a2, 0xa7a2,
-	0xa7a4, 0xa7a4,
-	0xa7a6, 0xa7a6,
-	0xa7a8, 0xa7a8,
-	0xa7aa, 0xa7ae,
-	0xa7b0, 0xa7b4,
-	0xa7b6, 0xa7b6,
-	0xa7b8, 0xa7b8,
-	0xa7ba, 0xa7ba,
-	0xa7bc, 0xa7bc,
-	0xa7be, 0xa7be,
-	0xa7c2, 0xa7c2,
-	0xa7c4, 0xa7c6,
-	0xff21, 0xff3a,
-	0x10400, 0x10427,
-	0x104b0, 0x104d3,
-	0x10c80, 0x10cb2,
-	0x118a0, 0x118bf,
-	0x16e40, 0x16e5f,
-	0x1d400, 0x1d419,
-	0x1d434, 0x1d44d,
-	0x1d468, 0x1d481,
-	0x1d49c, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b5,
-	0x1d4d0, 0x1d4e9,
-	0x1d504, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d538, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d56c, 0x1d585,
-	0x1d5a0, 0x1d5b9,
-	0x1d5d4, 0x1d5ed,
-	0x1d608, 0x1d621,
-	0x1d63c, 0x1d655,
-	0x1d670, 0x1d689,
-	0x1d6a8, 0x1d6c0,
-	0x1d6e2, 0x1d6fa,
-	0x1d71c, 0x1d734,
-	0x1d756, 0x1d76e,
-	0x1d790, 0x1d7a8,
-	0x1d7ca, 0x1d7ca,
-	0x1e900, 0x1e921,
-	0x1f130, 0x1f149,
-	0x1f150, 0x1f169,
-	0x1f170, 0x1f189,
-}; /* CR_Upper */
-
-/* 'XDigit': [[:XDigit:]] */
-static const OnigCodePoint CR_XDigit[] = {
-	3,
-	0x0030, 0x0039,
-	0x0041, 0x0046,
-	0x0061, 0x0066,
-}; /* CR_XDigit */
-
-/* 'Word': [[:Word:]] */
-static const OnigCodePoint CR_Word[] = {
-	716,
-	0x0030, 0x0039,
-	0x0041, 0x005a,
-	0x005f, 0x005f,
-	0x0061, 0x007a,
-	0x00aa, 0x00aa,
-	0x00b5, 0x00b5,
-	0x00ba, 0x00ba,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x02c1,
-	0x02c6, 0x02d1,
-	0x02e0, 0x02e4,
-	0x02ec, 0x02ec,
-	0x02ee, 0x02ee,
-	0x0300, 0x0374,
-	0x0376, 0x0377,
-	0x037a, 0x037d,
-	0x037f, 0x037f,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03f5,
-	0x03f7, 0x0481,
-	0x0483, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x0559,
-	0x0560, 0x0588,
-	0x0591, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c5,
-	0x05c7, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f2,
-	0x0610, 0x061a,
-	0x0620, 0x0669,
-	0x066e, 0x06d3,
-	0x06d5, 0x06dc,
-	0x06df, 0x06e8,
-	0x06ea, 0x06fc,
-	0x06ff, 0x06ff,
-	0x0710, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07f5,
-	0x07fa, 0x07fa,
-	0x07fd, 0x07fd,
-	0x0800, 0x082d,
-	0x0840, 0x085b,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d3, 0x08e1,
-	0x08e3, 0x0963,
-	0x0966, 0x096f,
-	0x0971, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09f1,
-	0x09fc, 0x09fc,
-	0x09fe, 0x09fe,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0aef,
-	0x0af9, 0x0aff,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b6f,
-	0x0b71, 0x0b71,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bef,
-	0x0c00, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c80, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4e,
-	0x0d54, 0x0d57,
-	0x0d5f, 0x0d63,
-	0x0d66, 0x0d6f,
-	0x0d7a, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df3,
-	0x0e01, 0x0e3a,
-	0x0e40, 0x0e4e,
-	0x0e50, 0x0e59,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f00,
-	0x0f18, 0x0f19,
-	0x0f20, 0x0f29,
-	0x0f35, 0x0f35,
-	0x0f37, 0x0f37,
-	0x0f39, 0x0f39,
-	0x0f3e, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f84,
-	0x0f86, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fc6, 0x0fc6,
-	0x1000, 0x1049,
-	0x1050, 0x109d,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fc, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x135f,
-	0x1380, 0x138f,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1401, 0x166c,
-	0x166f, 0x167f,
-	0x1681, 0x169a,
-	0x16a0, 0x16ea,
-	0x16ee, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1734,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17d3,
-	0x17d7, 0x17d7,
-	0x17dc, 0x17dd,
-	0x17e0, 0x17e9,
-	0x180b, 0x180d,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1946, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19d9,
-	0x1a00, 0x1a1b,
-	0x1a20, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa7, 0x1aa7,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b59,
-	0x1b6b, 0x1b73,
-	0x1b80, 0x1bf3,
-	0x1c00, 0x1c37,
-	0x1c40, 0x1c49,
-	0x1c4d, 0x1c7d,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1cd0, 0x1cd2,
-	0x1cd4, 0x1cfa,
-	0x1d00, 0x1df9,
-	0x1dfb, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fe0, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffc,
-	0x203f, 0x2040,
-	0x2054, 0x2054,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x20d0, 0x20f0,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2119, 0x211d,
-	0x2124, 0x2124,
-	0x2126, 0x2126,
-	0x2128, 0x2128,
-	0x212a, 0x212d,
-	0x212f, 0x2139,
-	0x213c, 0x213f,
-	0x2145, 0x2149,
-	0x214e, 0x214e,
-	0x2160, 0x2188,
-	0x24b6, 0x24e9,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2ce4,
-	0x2ceb, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d6f,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2dff,
-	0x2e2f, 0x2e2f,
-	0x3005, 0x3007,
-	0x3021, 0x302f,
-	0x3031, 0x3035,
-	0x3038, 0x303c,
-	0x3041, 0x3096,
-	0x3099, 0x309a,
-	0x309d, 0x309f,
-	0x30a1, 0x30fa,
-	0x30fc, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x31a0, 0x31ba,
-	0x31f0, 0x31ff,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xa000, 0xa48c,
-	0xa4d0, 0xa4fd,
-	0xa500, 0xa60c,
-	0xa610, 0xa62b,
-	0xa640, 0xa672,
-	0xa674, 0xa67d,
-	0xa67f, 0xa6f1,
-	0xa717, 0xa71f,
-	0xa722, 0xa788,
-	0xa78b, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa827,
-	0xa840, 0xa873,
-	0xa880, 0xa8c5,
-	0xa8d0, 0xa8d9,
-	0xa8e0, 0xa8f7,
-	0xa8fb, 0xa8fb,
-	0xa8fd, 0xa92d,
-	0xa930, 0xa953,
-	0xa960, 0xa97c,
-	0xa980, 0xa9c0,
-	0xa9cf, 0xa9d9,
-	0xa9e0, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa60, 0xaa76,
-	0xaa7a, 0xaac2,
-	0xaadb, 0xaadd,
-	0xaae0, 0xaaef,
-	0xaaf2, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab5a,
-	0xab5c, 0xab67,
-	0xab70, 0xabea,
-	0xabec, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb28,
-	0xfb2a, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3d,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfb,
-	0xfe00, 0xfe0f,
-	0xfe20, 0xfe2f,
-	0xfe33, 0xfe34,
-	0xfe4d, 0xfe4f,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xff10, 0xff19,
-	0xff21, 0xff3a,
-	0xff3f, 0xff3f,
-	0xff41, 0xff5a,
-	0xff66, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10140, 0x10174,
-	0x101fd, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102e0,
-	0x10300, 0x1031f,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x103a0, 0x103c3,
-	0x103c8, 0x103cf,
-	0x103d1, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10860, 0x10876,
-	0x10880, 0x1089e,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x10900, 0x10915,
-	0x10920, 0x10939,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a3f,
-	0x10a60, 0x10a7c,
-	0x10a80, 0x10a9c,
-	0x10ac0, 0x10ac7,
-	0x10ac9, 0x10ae6,
-	0x10b00, 0x10b35,
-	0x10b40, 0x10b55,
-	0x10b60, 0x10b72,
-	0x10b80, 0x10b91,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10d00, 0x10d27,
-	0x10d30, 0x10d39,
-	0x10f00, 0x10f1c,
-	0x10f27, 0x10f27,
-	0x10f30, 0x10f50,
-	0x10fe0, 0x10ff6,
-	0x11000, 0x11046,
-	0x11066, 0x1106f,
-	0x1107f, 0x110ba,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x1113f,
-	0x11144, 0x11146,
-	0x11150, 0x11173,
-	0x11176, 0x11176,
-	0x11180, 0x111c4,
-	0x111c9, 0x111cc,
-	0x111d0, 0x111da,
-	0x111dc, 0x111dc,
-	0x11200, 0x11211,
-	0x11213, 0x11237,
-	0x1123e, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a8,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133b, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11400, 0x1144a,
-	0x11450, 0x11459,
-	0x1145e, 0x1145f,
-	0x11480, 0x114c5,
-	0x114c7, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115c0,
-	0x115d8, 0x115dd,
-	0x11600, 0x11640,
-	0x11644, 0x11644,
-	0x11650, 0x11659,
-	0x11680, 0x116b8,
-	0x116c0, 0x116c9,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172b,
-	0x11730, 0x11739,
-	0x11800, 0x1183a,
-	0x118a0, 0x118e9,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d7,
-	0x119da, 0x119e1,
-	0x119e3, 0x119e4,
-	0x11a00, 0x11a3e,
-	0x11a47, 0x11a47,
-	0x11a50, 0x11a99,
-	0x11a9d, 0x11a9d,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c40,
-	0x11c50, 0x11c59,
-	0x11c72, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d47,
-	0x11d50, 0x11d59,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d98,
-	0x11da0, 0x11da9,
-	0x11ee0, 0x11ef6,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af4,
-	0x16b00, 0x16b36,
-	0x16b40, 0x16b43,
-	0x16b50, 0x16b59,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e7f,
-	0x16f00, 0x16f4a,
-	0x16f4f, 0x16f87,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x16fe3, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9d, 0x1bc9e,
-	0x1d165, 0x1d169,
-	0x1d16d, 0x1d172,
-	0x1d17b, 0x1d182,
-	0x1d185, 0x1d18b,
-	0x1d1aa, 0x1d1ad,
-	0x1d242, 0x1d244,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d6c0,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6fa,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d734,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d76e,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d7a8,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1da00, 0x1da36,
-	0x1da3b, 0x1da6c,
-	0x1da75, 0x1da75,
-	0x1da84, 0x1da84,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e100, 0x1e12c,
-	0x1e130, 0x1e13d,
-	0x1e140, 0x1e149,
-	0x1e14e, 0x1e14e,
-	0x1e2c0, 0x1e2f9,
-	0x1e800, 0x1e8c4,
-	0x1e8d0, 0x1e8d6,
-	0x1e900, 0x1e94b,
-	0x1e950, 0x1e959,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1f130, 0x1f149,
-	0x1f150, 0x1f169,
-	0x1f170, 0x1f189,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-	0xe0100, 0xe01ef,
-}; /* CR_Word */
-
-/* 'Alnum': [[:Alnum:]] */
-static const OnigCodePoint CR_Alnum[] = {
-	715,
-	0x0030, 0x0039,
-	0x0041, 0x005a,
-	0x0061, 0x007a,
-	0x00aa, 0x00aa,
-	0x00b5, 0x00b5,
-	0x00ba, 0x00ba,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x02c1,
-	0x02c6, 0x02d1,
-	0x02e0, 0x02e4,
-	0x02ec, 0x02ec,
-	0x02ee, 0x02ee,
-	0x0345, 0x0345,
-	0x0370, 0x0374,
-	0x0376, 0x0377,
-	0x037a, 0x037d,
-	0x037f, 0x037f,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03f5,
-	0x03f7, 0x0481,
-	0x048a, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x0559,
-	0x0560, 0x0588,
-	0x05b0, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c5,
-	0x05c7, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f2,
-	0x0610, 0x061a,
-	0x0620, 0x0657,
-	0x0659, 0x0669,
-	0x066e, 0x06d3,
-	0x06d5, 0x06dc,
-	0x06e1, 0x06e8,
-	0x06ed, 0x06fc,
-	0x06ff, 0x06ff,
-	0x0710, 0x073f,
-	0x074d, 0x07b1,
-	0x07c0, 0x07ea,
-	0x07f4, 0x07f5,
-	0x07fa, 0x07fa,
-	0x0800, 0x0817,
-	0x081a, 0x082c,
-	0x0840, 0x0858,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d4, 0x08df,
-	0x08e3, 0x08e9,
-	0x08f0, 0x093b,
-	0x093d, 0x094c,
-	0x094e, 0x0950,
-	0x0955, 0x0963,
-	0x0966, 0x096f,
-	0x0971, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bd, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cc,
-	0x09ce, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09f1,
-	0x09fc, 0x09fc,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4c,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abd, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acc,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0aef,
-	0x0af9, 0x0afc,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3d, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4c,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b6f,
-	0x0b71, 0x0b71,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcc,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bef,
-	0x0c00, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4c,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c80, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbd, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccc,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4c,
-	0x0d4e, 0x0d4e,
-	0x0d54, 0x0d57,
-	0x0d5f, 0x0d63,
-	0x0d66, 0x0d6f,
-	0x0d7a, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df3,
-	0x0e01, 0x0e3a,
-	0x0e40, 0x0e46,
-	0x0e4d, 0x0e4d,
-	0x0e50, 0x0e59,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ecd, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f00,
-	0x0f20, 0x0f29,
-	0x0f40, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f81,
-	0x0f88, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x1000, 0x1036,
-	0x1038, 0x1038,
-	0x103b, 0x1049,
-	0x1050, 0x109d,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fc, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x1380, 0x138f,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1401, 0x166c,
-	0x166f, 0x167f,
-	0x1681, 0x169a,
-	0x16a0, 0x16ea,
-	0x16ee, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1713,
-	0x1720, 0x1733,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17b3,
-	0x17b6, 0x17c8,
-	0x17d7, 0x17d7,
-	0x17dc, 0x17dc,
-	0x17e0, 0x17e9,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x1938,
-	0x1946, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19d9,
-	0x1a00, 0x1a1b,
-	0x1a20, 0x1a5e,
-	0x1a61, 0x1a74,
-	0x1a80, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa7, 0x1aa7,
-	0x1b00, 0x1b33,
-	0x1b35, 0x1b43,
-	0x1b45, 0x1b4b,
-	0x1b50, 0x1b59,
-	0x1b80, 0x1ba9,
-	0x1bac, 0x1be5,
-	0x1be7, 0x1bf1,
-	0x1c00, 0x1c36,
-	0x1c40, 0x1c49,
-	0x1c4d, 0x1c7d,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1ce9, 0x1cec,
-	0x1cee, 0x1cf3,
-	0x1cf5, 0x1cf6,
-	0x1cfa, 0x1cfa,
-	0x1d00, 0x1dbf,
-	0x1de7, 0x1df4,
-	0x1e00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fe0, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffc,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2119, 0x211d,
-	0x2124, 0x2124,
-	0x2126, 0x2126,
-	0x2128, 0x2128,
-	0x212a, 0x212d,
-	0x212f, 0x2139,
-	0x213c, 0x213f,
-	0x2145, 0x2149,
-	0x214e, 0x214e,
-	0x2160, 0x2188,
-	0x24b6, 0x24e9,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2ce4,
-	0x2ceb, 0x2cee,
-	0x2cf2, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d6f,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2dff,
-	0x2e2f, 0x2e2f,
-	0x3005, 0x3007,
-	0x3021, 0x3029,
-	0x3031, 0x3035,
-	0x3038, 0x303c,
-	0x3041, 0x3096,
-	0x309d, 0x309f,
-	0x30a1, 0x30fa,
-	0x30fc, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x31a0, 0x31ba,
-	0x31f0, 0x31ff,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xa000, 0xa48c,
-	0xa4d0, 0xa4fd,
-	0xa500, 0xa60c,
-	0xa610, 0xa62b,
-	0xa640, 0xa66e,
-	0xa674, 0xa67b,
-	0xa67f, 0xa6ef,
-	0xa717, 0xa71f,
-	0xa722, 0xa788,
-	0xa78b, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa805,
-	0xa807, 0xa827,
-	0xa840, 0xa873,
-	0xa880, 0xa8c3,
-	0xa8c5, 0xa8c5,
-	0xa8d0, 0xa8d9,
-	0xa8f2, 0xa8f7,
-	0xa8fb, 0xa8fb,
-	0xa8fd, 0xa92a,
-	0xa930, 0xa952,
-	0xa960, 0xa97c,
-	0xa980, 0xa9b2,
-	0xa9b4, 0xa9bf,
-	0xa9cf, 0xa9d9,
-	0xa9e0, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa60, 0xaa76,
-	0xaa7a, 0xaabe,
-	0xaac0, 0xaac0,
-	0xaac2, 0xaac2,
-	0xaadb, 0xaadd,
-	0xaae0, 0xaaef,
-	0xaaf2, 0xaaf5,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab5a,
-	0xab5c, 0xab67,
-	0xab70, 0xabea,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb28,
-	0xfb2a, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3d,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfb,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xff10, 0xff19,
-	0xff21, 0xff3a,
-	0xff41, 0xff5a,
-	0xff66, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10140, 0x10174,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031f,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x103a0, 0x103c3,
-	0x103c8, 0x103cf,
-	0x103d1, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10860, 0x10876,
-	0x10880, 0x1089e,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x10900, 0x10915,
-	0x10920, 0x10939,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a60, 0x10a7c,
-	0x10a80, 0x10a9c,
-	0x10ac0, 0x10ac7,
-	0x10ac9, 0x10ae4,
-	0x10b00, 0x10b35,
-	0x10b40, 0x10b55,
-	0x10b60, 0x10b72,
-	0x10b80, 0x10b91,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10d00, 0x10d27,
-	0x10d30, 0x10d39,
-	0x10f00, 0x10f1c,
-	0x10f27, 0x10f27,
-	0x10f30, 0x10f45,
-	0x10fe0, 0x10ff6,
-	0x11000, 0x11045,
-	0x11066, 0x1106f,
-	0x11082, 0x110b8,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11132,
-	0x11136, 0x1113f,
-	0x11144, 0x11146,
-	0x11150, 0x11172,
-	0x11176, 0x11176,
-	0x11180, 0x111bf,
-	0x111c1, 0x111c4,
-	0x111d0, 0x111da,
-	0x111dc, 0x111dc,
-	0x11200, 0x11211,
-	0x11213, 0x11234,
-	0x11237, 0x11237,
-	0x1123e, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a8,
-	0x112b0, 0x112e8,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133d, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134c,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11400, 0x11441,
-	0x11443, 0x11445,
-	0x11447, 0x1144a,
-	0x11450, 0x11459,
-	0x1145f, 0x1145f,
-	0x11480, 0x114c1,
-	0x114c4, 0x114c5,
-	0x114c7, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115be,
-	0x115d8, 0x115dd,
-	0x11600, 0x1163e,
-	0x11640, 0x11640,
-	0x11644, 0x11644,
-	0x11650, 0x11659,
-	0x11680, 0x116b5,
-	0x116b8, 0x116b8,
-	0x116c0, 0x116c9,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172a,
-	0x11730, 0x11739,
-	0x11800, 0x11838,
-	0x118a0, 0x118e9,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d7,
-	0x119da, 0x119df,
-	0x119e1, 0x119e1,
-	0x119e3, 0x119e4,
-	0x11a00, 0x11a32,
-	0x11a35, 0x11a3e,
-	0x11a50, 0x11a97,
-	0x11a9d, 0x11a9d,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c3e,
-	0x11c40, 0x11c40,
-	0x11c50, 0x11c59,
-	0x11c72, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d41,
-	0x11d43, 0x11d43,
-	0x11d46, 0x11d47,
-	0x11d50, 0x11d59,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d96,
-	0x11d98, 0x11d98,
-	0x11da0, 0x11da9,
-	0x11ee0, 0x11ef6,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16ad0, 0x16aed,
-	0x16b00, 0x16b2f,
-	0x16b40, 0x16b43,
-	0x16b50, 0x16b59,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e7f,
-	0x16f00, 0x16f4a,
-	0x16f4f, 0x16f87,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x16fe3, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9e, 0x1bc9e,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d6c0,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6fa,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d734,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d76e,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d7a8,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e100, 0x1e12c,
-	0x1e137, 0x1e13d,
-	0x1e140, 0x1e149,
-	0x1e14e, 0x1e14e,
-	0x1e2c0, 0x1e2eb,
-	0x1e2f0, 0x1e2f9,
-	0x1e800, 0x1e8c4,
-	0x1e900, 0x1e943,
-	0x1e947, 0x1e947,
-	0x1e94b, 0x1e94b,
-	0x1e950, 0x1e959,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1f130, 0x1f149,
-	0x1f150, 0x1f169,
-	0x1f170, 0x1f189,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-}; /* CR_Alnum */
-
-/* 'ASCII': [[:ASCII:]] */
-static const OnigCodePoint CR_ASCII[] = {
-	1,
-	0x0000, 0x007f,
-}; /* CR_ASCII */
-
-/* 'Punct' */
-static const OnigCodePoint CR_Punct[] = {
-	182,
-	0x0021, 0x0023,
-	0x0025, 0x002a,
-	0x002c, 0x002f,
-	0x003a, 0x003b,
-	0x003f, 0x0040,
-	0x005b, 0x005d,
-	0x005f, 0x005f,
-	0x007b, 0x007b,
-	0x007d, 0x007d,
-	0x00a1, 0x00a1,
-	0x00a7, 0x00a7,
-	0x00ab, 0x00ab,
-	0x00b6, 0x00b7,
-	0x00bb, 0x00bb,
-	0x00bf, 0x00bf,
-	0x037e, 0x037e,
-	0x0387, 0x0387,
-	0x055a, 0x055f,
-	0x0589, 0x058a,
-	0x05be, 0x05be,
-	0x05c0, 0x05c0,
-	0x05c3, 0x05c3,
-	0x05c6, 0x05c6,
-	0x05f3, 0x05f4,
-	0x0609, 0x060a,
-	0x060c, 0x060d,
-	0x061b, 0x061b,
-	0x061e, 0x061f,
-	0x066a, 0x066d,
-	0x06d4, 0x06d4,
-	0x0700, 0x070d,
-	0x07f7, 0x07f9,
-	0x0830, 0x083e,
-	0x085e, 0x085e,
-	0x0964, 0x0965,
-	0x0970, 0x0970,
-	0x09fd, 0x09fd,
-	0x0a76, 0x0a76,
-	0x0af0, 0x0af0,
-	0x0c77, 0x0c77,
-	0x0c84, 0x0c84,
-	0x0df4, 0x0df4,
-	0x0e4f, 0x0e4f,
-	0x0e5a, 0x0e5b,
-	0x0f04, 0x0f12,
-	0x0f14, 0x0f14,
-	0x0f3a, 0x0f3d,
-	0x0f85, 0x0f85,
-	0x0fd0, 0x0fd4,
-	0x0fd9, 0x0fda,
-	0x104a, 0x104f,
-	0x10fb, 0x10fb,
-	0x1360, 0x1368,
-	0x1400, 0x1400,
-	0x166e, 0x166e,
-	0x169b, 0x169c,
-	0x16eb, 0x16ed,
-	0x1735, 0x1736,
-	0x17d4, 0x17d6,
-	0x17d8, 0x17da,
-	0x1800, 0x180a,
-	0x1944, 0x1945,
-	0x1a1e, 0x1a1f,
-	0x1aa0, 0x1aa6,
-	0x1aa8, 0x1aad,
-	0x1b5a, 0x1b60,
-	0x1bfc, 0x1bff,
-	0x1c3b, 0x1c3f,
-	0x1c7e, 0x1c7f,
-	0x1cc0, 0x1cc7,
-	0x1cd3, 0x1cd3,
-	0x2010, 0x2027,
-	0x2030, 0x2043,
-	0x2045, 0x2051,
-	0x2053, 0x205e,
-	0x207d, 0x207e,
-	0x208d, 0x208e,
-	0x2308, 0x230b,
-	0x2329, 0x232a,
-	0x2768, 0x2775,
-	0x27c5, 0x27c6,
-	0x27e6, 0x27ef,
-	0x2983, 0x2998,
-	0x29d8, 0x29db,
-	0x29fc, 0x29fd,
-	0x2cf9, 0x2cfc,
-	0x2cfe, 0x2cff,
-	0x2d70, 0x2d70,
-	0x2e00, 0x2e2e,
-	0x2e30, 0x2e4f,
-	0x3001, 0x3003,
-	0x3008, 0x3011,
-	0x3014, 0x301f,
-	0x3030, 0x3030,
-	0x303d, 0x303d,
-	0x30a0, 0x30a0,
-	0x30fb, 0x30fb,
-	0xa4fe, 0xa4ff,
-	0xa60d, 0xa60f,
-	0xa673, 0xa673,
-	0xa67e, 0xa67e,
-	0xa6f2, 0xa6f7,
-	0xa874, 0xa877,
-	0xa8ce, 0xa8cf,
-	0xa8f8, 0xa8fa,
-	0xa8fc, 0xa8fc,
-	0xa92e, 0xa92f,
-	0xa95f, 0xa95f,
-	0xa9c1, 0xa9cd,
-	0xa9de, 0xa9df,
-	0xaa5c, 0xaa5f,
-	0xaade, 0xaadf,
-	0xaaf0, 0xaaf1,
-	0xabeb, 0xabeb,
-	0xfd3e, 0xfd3f,
-	0xfe10, 0xfe19,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe61,
-	0xfe63, 0xfe63,
-	0xfe68, 0xfe68,
-	0xfe6a, 0xfe6b,
-	0xff01, 0xff03,
-	0xff05, 0xff0a,
-	0xff0c, 0xff0f,
-	0xff1a, 0xff1b,
-	0xff1f, 0xff20,
-	0xff3b, 0xff3d,
-	0xff3f, 0xff3f,
-	0xff5b, 0xff5b,
-	0xff5d, 0xff5d,
-	0xff5f, 0xff65,
-	0x10100, 0x10102,
-	0x1039f, 0x1039f,
-	0x103d0, 0x103d0,
-	0x1056f, 0x1056f,
-	0x10857, 0x10857,
-	0x1091f, 0x1091f,
-	0x1093f, 0x1093f,
-	0x10a50, 0x10a58,
-	0x10a7f, 0x10a7f,
-	0x10af0, 0x10af6,
-	0x10b39, 0x10b3f,
-	0x10b99, 0x10b9c,
-	0x10f55, 0x10f59,
-	0x11047, 0x1104d,
-	0x110bb, 0x110bc,
-	0x110be, 0x110c1,
-	0x11140, 0x11143,
-	0x11174, 0x11175,
-	0x111c5, 0x111c8,
-	0x111cd, 0x111cd,
-	0x111db, 0x111db,
-	0x111dd, 0x111df,
-	0x11238, 0x1123d,
-	0x112a9, 0x112a9,
-	0x1144b, 0x1144f,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145d,
-	0x114c6, 0x114c6,
-	0x115c1, 0x115d7,
-	0x11641, 0x11643,
-	0x11660, 0x1166c,
-	0x1173c, 0x1173e,
-	0x1183b, 0x1183b,
-	0x119e2, 0x119e2,
-	0x11a3f, 0x11a46,
-	0x11a9a, 0x11a9c,
-	0x11a9e, 0x11aa2,
-	0x11c41, 0x11c45,
-	0x11c70, 0x11c71,
-	0x11ef7, 0x11ef8,
-	0x11fff, 0x11fff,
-	0x12470, 0x12474,
-	0x16a6e, 0x16a6f,
-	0x16af5, 0x16af5,
-	0x16b37, 0x16b3b,
-	0x16b44, 0x16b44,
-	0x16e97, 0x16e9a,
-	0x16fe2, 0x16fe2,
-	0x1bc9f, 0x1bc9f,
-	0x1da87, 0x1da8b,
-	0x1e95e, 0x1e95f,
-}; /* CR_Punct */
-
-#ifdef USE_UNICODE_PROPERTIES
-/* 'Any': - */
-static const OnigCodePoint CR_Any[] = {
-	1,
-	0x0000, 0x10ffff,
-}; /* CR_Any */
-
-/* 'Assigned': - */
-static const OnigCodePoint CR_Assigned[] = {
-	666,
-	0x0000, 0x0377,
-	0x037a, 0x037f,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x058a,
-	0x058d, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f4,
-	0x0600, 0x061c,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x07fd, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d3, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fe,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a76,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0af9, 0x0aff,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c00, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c77, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4f,
-	0x0d54, 0x0d63,
-	0x0d66, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1400, 0x169c,
-	0x16a0, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cc7,
-	0x1cd0, 0x1cfa,
-	0x1d00, 0x1df9,
-	0x1dfb, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x2066, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20bf,
-	0x20d0, 0x20f0,
-	0x2100, 0x218b,
-	0x2190, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e4f,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x4db5,
-	0x4dc0, 0x9fef,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa6f7,
-	0xa700, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c5,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab67,
-	0xab70, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0xfffd,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018e,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102fb,
-	0x10300, 0x10323,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1089e,
-	0x108a7, 0x108af,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x108fb, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109bc, 0x109cf,
-	0x109d2, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a48,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a9f,
-	0x10ac0, 0x10ae6,
-	0x10aeb, 0x10af6,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10cfa, 0x10d27,
-	0x10d30, 0x10d39,
-	0x10e60, 0x10e7e,
-	0x10f00, 0x10f27,
-	0x10f30, 0x10f59,
-	0x10fe0, 0x10ff6,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x1107f, 0x110c1,
-	0x110cd, 0x110cd,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11146,
-	0x11150, 0x11176,
-	0x11180, 0x111cd,
-	0x111d0, 0x111df,
-	0x111e1, 0x111f4,
-	0x11200, 0x11211,
-	0x11213, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a9,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133b, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11400, 0x11459,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145f,
-	0x11480, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115dd,
-	0x11600, 0x11644,
-	0x11650, 0x11659,
-	0x11660, 0x1166c,
-	0x11680, 0x116b8,
-	0x116c0, 0x116c9,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172b,
-	0x11730, 0x1173f,
-	0x11800, 0x1183b,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d7,
-	0x119da, 0x119e4,
-	0x11a00, 0x11a47,
-	0x11a50, 0x11aa2,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c45,
-	0x11c50, 0x11c6c,
-	0x11c70, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d47,
-	0x11d50, 0x11d59,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d98,
-	0x11da0, 0x11da9,
-	0x11ee0, 0x11ef8,
-	0x11fc0, 0x11ff1,
-	0x11fff, 0x12399,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x13430, 0x13438,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af5,
-	0x16b00, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e9a,
-	0x16f00, 0x16f4a,
-	0x16f4f, 0x16f87,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bca3,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1e8,
-	0x1d200, 0x1d245,
-	0x1d2e0, 0x1d2f3,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d378,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1da8b,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e100, 0x1e12c,
-	0x1e130, 0x1e13d,
-	0x1e140, 0x1e149,
-	0x1e14e, 0x1e14f,
-	0x1e2c0, 0x1e2f9,
-	0x1e2ff, 0x1e2ff,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8d6,
-	0x1e900, 0x1e94b,
-	0x1e950, 0x1e959,
-	0x1e95e, 0x1e95f,
-	0x1ec71, 0x1ecb4,
-	0x1ed01, 0x1ed3d,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f16c,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f260, 0x1f265,
-	0x1f300, 0x1f6d5,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6fa,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d8,
-	0x1f7e0, 0x1f7eb,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f900, 0x1f90b,
-	0x1f90d, 0x1f971,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f9a2,
-	0x1f9a5, 0x1f9aa,
-	0x1f9ae, 0x1f9ca,
-	0x1f9cd, 0x1fa53,
-	0x1fa60, 0x1fa6d,
-	0x1fa70, 0x1fa73,
-	0x1fa78, 0x1fa7a,
-	0x1fa80, 0x1fa82,
-	0x1fa90, 0x1fa95,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xf0000, 0xffffd,
-	0x100000, 0x10fffd,
-}; /* CR_Assigned */
-
-/* 'C': Major Category */
-static const OnigCodePoint CR_C[] = {
-	668,
-	0x0000, 0x001f,
-	0x007f, 0x009f,
-	0x00ad, 0x00ad,
-	0x0378, 0x0379,
-	0x0380, 0x0383,
-	0x038b, 0x038b,
-	0x038d, 0x038d,
-	0x03a2, 0x03a2,
-	0x0530, 0x0530,
-	0x0557, 0x0558,
-	0x058b, 0x058c,
-	0x0590, 0x0590,
-	0x05c8, 0x05cf,
-	0x05eb, 0x05ee,
-	0x05f5, 0x0605,
-	0x061c, 0x061d,
-	0x06dd, 0x06dd,
-	0x070e, 0x070f,
-	0x074b, 0x074c,
-	0x07b2, 0x07bf,
-	0x07fb, 0x07fc,
-	0x082e, 0x082f,
-	0x083f, 0x083f,
-	0x085c, 0x085d,
-	0x085f, 0x085f,
-	0x086b, 0x089f,
-	0x08b5, 0x08b5,
-	0x08be, 0x08d2,
-	0x08e2, 0x08e2,
-	0x0984, 0x0984,
-	0x098d, 0x098e,
-	0x0991, 0x0992,
-	0x09a9, 0x09a9,
-	0x09b1, 0x09b1,
-	0x09b3, 0x09b5,
-	0x09ba, 0x09bb,
-	0x09c5, 0x09c6,
-	0x09c9, 0x09ca,
-	0x09cf, 0x09d6,
-	0x09d8, 0x09db,
-	0x09de, 0x09de,
-	0x09e4, 0x09e5,
-	0x09ff, 0x0a00,
-	0x0a04, 0x0a04,
-	0x0a0b, 0x0a0e,
-	0x0a11, 0x0a12,
-	0x0a29, 0x0a29,
-	0x0a31, 0x0a31,
-	0x0a34, 0x0a34,
-	0x0a37, 0x0a37,
-	0x0a3a, 0x0a3b,
-	0x0a3d, 0x0a3d,
-	0x0a43, 0x0a46,
-	0x0a49, 0x0a4a,
-	0x0a4e, 0x0a50,
-	0x0a52, 0x0a58,
-	0x0a5d, 0x0a5d,
-	0x0a5f, 0x0a65,
-	0x0a77, 0x0a80,
-	0x0a84, 0x0a84,
-	0x0a8e, 0x0a8e,
-	0x0a92, 0x0a92,
-	0x0aa9, 0x0aa9,
-	0x0ab1, 0x0ab1,
-	0x0ab4, 0x0ab4,
-	0x0aba, 0x0abb,
-	0x0ac6, 0x0ac6,
-	0x0aca, 0x0aca,
-	0x0ace, 0x0acf,
-	0x0ad1, 0x0adf,
-	0x0ae4, 0x0ae5,
-	0x0af2, 0x0af8,
-	0x0b00, 0x0b00,
-	0x0b04, 0x0b04,
-	0x0b0d, 0x0b0e,
-	0x0b11, 0x0b12,
-	0x0b29, 0x0b29,
-	0x0b31, 0x0b31,
-	0x0b34, 0x0b34,
-	0x0b3a, 0x0b3b,
-	0x0b45, 0x0b46,
-	0x0b49, 0x0b4a,
-	0x0b4e, 0x0b55,
-	0x0b58, 0x0b5b,
-	0x0b5e, 0x0b5e,
-	0x0b64, 0x0b65,
-	0x0b78, 0x0b81,
-	0x0b84, 0x0b84,
-	0x0b8b, 0x0b8d,
-	0x0b91, 0x0b91,
-	0x0b96, 0x0b98,
-	0x0b9b, 0x0b9b,
-	0x0b9d, 0x0b9d,
-	0x0ba0, 0x0ba2,
-	0x0ba5, 0x0ba7,
-	0x0bab, 0x0bad,
-	0x0bba, 0x0bbd,
-	0x0bc3, 0x0bc5,
-	0x0bc9, 0x0bc9,
-	0x0bce, 0x0bcf,
-	0x0bd1, 0x0bd6,
-	0x0bd8, 0x0be5,
-	0x0bfb, 0x0bff,
-	0x0c0d, 0x0c0d,
-	0x0c11, 0x0c11,
-	0x0c29, 0x0c29,
-	0x0c3a, 0x0c3c,
-	0x0c45, 0x0c45,
-	0x0c49, 0x0c49,
-	0x0c4e, 0x0c54,
-	0x0c57, 0x0c57,
-	0x0c5b, 0x0c5f,
-	0x0c64, 0x0c65,
-	0x0c70, 0x0c76,
-	0x0c8d, 0x0c8d,
-	0x0c91, 0x0c91,
-	0x0ca9, 0x0ca9,
-	0x0cb4, 0x0cb4,
-	0x0cba, 0x0cbb,
-	0x0cc5, 0x0cc5,
-	0x0cc9, 0x0cc9,
-	0x0cce, 0x0cd4,
-	0x0cd7, 0x0cdd,
-	0x0cdf, 0x0cdf,
-	0x0ce4, 0x0ce5,
-	0x0cf0, 0x0cf0,
-	0x0cf3, 0x0cff,
-	0x0d04, 0x0d04,
-	0x0d0d, 0x0d0d,
-	0x0d11, 0x0d11,
-	0x0d45, 0x0d45,
-	0x0d49, 0x0d49,
-	0x0d50, 0x0d53,
-	0x0d64, 0x0d65,
-	0x0d80, 0x0d81,
-	0x0d84, 0x0d84,
-	0x0d97, 0x0d99,
-	0x0db2, 0x0db2,
-	0x0dbc, 0x0dbc,
-	0x0dbe, 0x0dbf,
-	0x0dc7, 0x0dc9,
-	0x0dcb, 0x0dce,
-	0x0dd5, 0x0dd5,
-	0x0dd7, 0x0dd7,
-	0x0de0, 0x0de5,
-	0x0df0, 0x0df1,
-	0x0df5, 0x0e00,
-	0x0e3b, 0x0e3e,
-	0x0e5c, 0x0e80,
-	0x0e83, 0x0e83,
-	0x0e85, 0x0e85,
-	0x0e8b, 0x0e8b,
-	0x0ea4, 0x0ea4,
-	0x0ea6, 0x0ea6,
-	0x0ebe, 0x0ebf,
-	0x0ec5, 0x0ec5,
-	0x0ec7, 0x0ec7,
-	0x0ece, 0x0ecf,
-	0x0eda, 0x0edb,
-	0x0ee0, 0x0eff,
-	0x0f48, 0x0f48,
-	0x0f6d, 0x0f70,
-	0x0f98, 0x0f98,
-	0x0fbd, 0x0fbd,
-	0x0fcd, 0x0fcd,
-	0x0fdb, 0x0fff,
-	0x10c6, 0x10c6,
-	0x10c8, 0x10cc,
-	0x10ce, 0x10cf,
-	0x1249, 0x1249,
-	0x124e, 0x124f,
-	0x1257, 0x1257,
-	0x1259, 0x1259,
-	0x125e, 0x125f,
-	0x1289, 0x1289,
-	0x128e, 0x128f,
-	0x12b1, 0x12b1,
-	0x12b6, 0x12b7,
-	0x12bf, 0x12bf,
-	0x12c1, 0x12c1,
-	0x12c6, 0x12c7,
-	0x12d7, 0x12d7,
-	0x1311, 0x1311,
-	0x1316, 0x1317,
-	0x135b, 0x135c,
-	0x137d, 0x137f,
-	0x139a, 0x139f,
-	0x13f6, 0x13f7,
-	0x13fe, 0x13ff,
-	0x169d, 0x169f,
-	0x16f9, 0x16ff,
-	0x170d, 0x170d,
-	0x1715, 0x171f,
-	0x1737, 0x173f,
-	0x1754, 0x175f,
-	0x176d, 0x176d,
-	0x1771, 0x1771,
-	0x1774, 0x177f,
-	0x17de, 0x17df,
-	0x17ea, 0x17ef,
-	0x17fa, 0x17ff,
-	0x180e, 0x180f,
-	0x181a, 0x181f,
-	0x1879, 0x187f,
-	0x18ab, 0x18af,
-	0x18f6, 0x18ff,
-	0x191f, 0x191f,
-	0x192c, 0x192f,
-	0x193c, 0x193f,
-	0x1941, 0x1943,
-	0x196e, 0x196f,
-	0x1975, 0x197f,
-	0x19ac, 0x19af,
-	0x19ca, 0x19cf,
-	0x19db, 0x19dd,
-	0x1a1c, 0x1a1d,
-	0x1a5f, 0x1a5f,
-	0x1a7d, 0x1a7e,
-	0x1a8a, 0x1a8f,
-	0x1a9a, 0x1a9f,
-	0x1aae, 0x1aaf,
-	0x1abf, 0x1aff,
-	0x1b4c, 0x1b4f,
-	0x1b7d, 0x1b7f,
-	0x1bf4, 0x1bfb,
-	0x1c38, 0x1c3a,
-	0x1c4a, 0x1c4c,
-	0x1c89, 0x1c8f,
-	0x1cbb, 0x1cbc,
-	0x1cc8, 0x1ccf,
-	0x1cfb, 0x1cff,
-	0x1dfa, 0x1dfa,
-	0x1f16, 0x1f17,
-	0x1f1e, 0x1f1f,
-	0x1f46, 0x1f47,
-	0x1f4e, 0x1f4f,
-	0x1f58, 0x1f58,
-	0x1f5a, 0x1f5a,
-	0x1f5c, 0x1f5c,
-	0x1f5e, 0x1f5e,
-	0x1f7e, 0x1f7f,
-	0x1fb5, 0x1fb5,
-	0x1fc5, 0x1fc5,
-	0x1fd4, 0x1fd5,
-	0x1fdc, 0x1fdc,
-	0x1ff0, 0x1ff1,
-	0x1ff5, 0x1ff5,
-	0x1fff, 0x1fff,
-	0x200b, 0x200f,
-	0x202a, 0x202e,
-	0x2060, 0x206f,
-	0x2072, 0x2073,
-	0x208f, 0x208f,
-	0x209d, 0x209f,
-	0x20c0, 0x20cf,
-	0x20f1, 0x20ff,
-	0x218c, 0x218f,
-	0x2427, 0x243f,
-	0x244b, 0x245f,
-	0x2b74, 0x2b75,
-	0x2b96, 0x2b97,
-	0x2c2f, 0x2c2f,
-	0x2c5f, 0x2c5f,
-	0x2cf4, 0x2cf8,
-	0x2d26, 0x2d26,
-	0x2d28, 0x2d2c,
-	0x2d2e, 0x2d2f,
-	0x2d68, 0x2d6e,
-	0x2d71, 0x2d7e,
-	0x2d97, 0x2d9f,
-	0x2da7, 0x2da7,
-	0x2daf, 0x2daf,
-	0x2db7, 0x2db7,
-	0x2dbf, 0x2dbf,
-	0x2dc7, 0x2dc7,
-	0x2dcf, 0x2dcf,
-	0x2dd7, 0x2dd7,
-	0x2ddf, 0x2ddf,
-	0x2e50, 0x2e7f,
-	0x2e9a, 0x2e9a,
-	0x2ef4, 0x2eff,
-	0x2fd6, 0x2fef,
-	0x2ffc, 0x2fff,
-	0x3040, 0x3040,
-	0x3097, 0x3098,
-	0x3100, 0x3104,
-	0x3130, 0x3130,
-	0x318f, 0x318f,
-	0x31bb, 0x31bf,
-	0x31e4, 0x31ef,
-	0x321f, 0x321f,
-	0x4db6, 0x4dbf,
-	0x9ff0, 0x9fff,
-	0xa48d, 0xa48f,
-	0xa4c7, 0xa4cf,
-	0xa62c, 0xa63f,
-	0xa6f8, 0xa6ff,
-	0xa7c0, 0xa7c1,
-	0xa7c7, 0xa7f6,
-	0xa82c, 0xa82f,
-	0xa83a, 0xa83f,
-	0xa878, 0xa87f,
-	0xa8c6, 0xa8cd,
-	0xa8da, 0xa8df,
-	0xa954, 0xa95e,
-	0xa97d, 0xa97f,
-	0xa9ce, 0xa9ce,
-	0xa9da, 0xa9dd,
-	0xa9ff, 0xa9ff,
-	0xaa37, 0xaa3f,
-	0xaa4e, 0xaa4f,
-	0xaa5a, 0xaa5b,
-	0xaac3, 0xaada,
-	0xaaf7, 0xab00,
-	0xab07, 0xab08,
-	0xab0f, 0xab10,
-	0xab17, 0xab1f,
-	0xab27, 0xab27,
-	0xab2f, 0xab2f,
-	0xab68, 0xab6f,
-	0xabee, 0xabef,
-	0xabfa, 0xabff,
-	0xd7a4, 0xd7af,
-	0xd7c7, 0xd7ca,
-	0xd7fc, 0xf8ff,
-	0xfa6e, 0xfa6f,
-	0xfada, 0xfaff,
-	0xfb07, 0xfb12,
-	0xfb18, 0xfb1c,
-	0xfb37, 0xfb37,
-	0xfb3d, 0xfb3d,
-	0xfb3f, 0xfb3f,
-	0xfb42, 0xfb42,
-	0xfb45, 0xfb45,
-	0xfbc2, 0xfbd2,
-	0xfd40, 0xfd4f,
-	0xfd90, 0xfd91,
-	0xfdc8, 0xfdef,
-	0xfdfe, 0xfdff,
-	0xfe1a, 0xfe1f,
-	0xfe53, 0xfe53,
-	0xfe67, 0xfe67,
-	0xfe6c, 0xfe6f,
-	0xfe75, 0xfe75,
-	0xfefd, 0xff00,
-	0xffbf, 0xffc1,
-	0xffc8, 0xffc9,
-	0xffd0, 0xffd1,
-	0xffd8, 0xffd9,
-	0xffdd, 0xffdf,
-	0xffe7, 0xffe7,
-	0xffef, 0xfffb,
-	0xfffe, 0xffff,
-	0x1000c, 0x1000c,
-	0x10027, 0x10027,
-	0x1003b, 0x1003b,
-	0x1003e, 0x1003e,
-	0x1004e, 0x1004f,
-	0x1005e, 0x1007f,
-	0x100fb, 0x100ff,
-	0x10103, 0x10106,
-	0x10134, 0x10136,
-	0x1018f, 0x1018f,
-	0x1019c, 0x1019f,
-	0x101a1, 0x101cf,
-	0x101fe, 0x1027f,
-	0x1029d, 0x1029f,
-	0x102d1, 0x102df,
-	0x102fc, 0x102ff,
-	0x10324, 0x1032c,
-	0x1034b, 0x1034f,
-	0x1037b, 0x1037f,
-	0x1039e, 0x1039e,
-	0x103c4, 0x103c7,
-	0x103d6, 0x103ff,
-	0x1049e, 0x1049f,
-	0x104aa, 0x104af,
-	0x104d4, 0x104d7,
-	0x104fc, 0x104ff,
-	0x10528, 0x1052f,
-	0x10564, 0x1056e,
-	0x10570, 0x105ff,
-	0x10737, 0x1073f,
-	0x10756, 0x1075f,
-	0x10768, 0x107ff,
-	0x10806, 0x10807,
-	0x10809, 0x10809,
-	0x10836, 0x10836,
-	0x10839, 0x1083b,
-	0x1083d, 0x1083e,
-	0x10856, 0x10856,
-	0x1089f, 0x108a6,
-	0x108b0, 0x108df,
-	0x108f3, 0x108f3,
-	0x108f6, 0x108fa,
-	0x1091c, 0x1091e,
-	0x1093a, 0x1093e,
-	0x10940, 0x1097f,
-	0x109b8, 0x109bb,
-	0x109d0, 0x109d1,
-	0x10a04, 0x10a04,
-	0x10a07, 0x10a0b,
-	0x10a14, 0x10a14,
-	0x10a18, 0x10a18,
-	0x10a36, 0x10a37,
-	0x10a3b, 0x10a3e,
-	0x10a49, 0x10a4f,
-	0x10a59, 0x10a5f,
-	0x10aa0, 0x10abf,
-	0x10ae7, 0x10aea,
-	0x10af7, 0x10aff,
-	0x10b36, 0x10b38,
-	0x10b56, 0x10b57,
-	0x10b73, 0x10b77,
-	0x10b92, 0x10b98,
-	0x10b9d, 0x10ba8,
-	0x10bb0, 0x10bff,
-	0x10c49, 0x10c7f,
-	0x10cb3, 0x10cbf,
-	0x10cf3, 0x10cf9,
-	0x10d28, 0x10d2f,
-	0x10d3a, 0x10e5f,
-	0x10e7f, 0x10eff,
-	0x10f28, 0x10f2f,
-	0x10f5a, 0x10fdf,
-	0x10ff7, 0x10fff,
-	0x1104e, 0x11051,
-	0x11070, 0x1107e,
-	0x110bd, 0x110bd,
-	0x110c2, 0x110cf,
-	0x110e9, 0x110ef,
-	0x110fa, 0x110ff,
-	0x11135, 0x11135,
-	0x11147, 0x1114f,
-	0x11177, 0x1117f,
-	0x111ce, 0x111cf,
-	0x111e0, 0x111e0,
-	0x111f5, 0x111ff,
-	0x11212, 0x11212,
-	0x1123f, 0x1127f,
-	0x11287, 0x11287,
-	0x11289, 0x11289,
-	0x1128e, 0x1128e,
-	0x1129e, 0x1129e,
-	0x112aa, 0x112af,
-	0x112eb, 0x112ef,
-	0x112fa, 0x112ff,
-	0x11304, 0x11304,
-	0x1130d, 0x1130e,
-	0x11311, 0x11312,
-	0x11329, 0x11329,
-	0x11331, 0x11331,
-	0x11334, 0x11334,
-	0x1133a, 0x1133a,
-	0x11345, 0x11346,
-	0x11349, 0x1134a,
-	0x1134e, 0x1134f,
-	0x11351, 0x11356,
-	0x11358, 0x1135c,
-	0x11364, 0x11365,
-	0x1136d, 0x1136f,
-	0x11375, 0x113ff,
-	0x1145a, 0x1145a,
-	0x1145c, 0x1145c,
-	0x11460, 0x1147f,
-	0x114c8, 0x114cf,
-	0x114da, 0x1157f,
-	0x115b6, 0x115b7,
-	0x115de, 0x115ff,
-	0x11645, 0x1164f,
-	0x1165a, 0x1165f,
-	0x1166d, 0x1167f,
-	0x116b9, 0x116bf,
-	0x116ca, 0x116ff,
-	0x1171b, 0x1171c,
-	0x1172c, 0x1172f,
-	0x11740, 0x117ff,
-	0x1183c, 0x1189f,
-	0x118f3, 0x118fe,
-	0x11900, 0x1199f,
-	0x119a8, 0x119a9,
-	0x119d8, 0x119d9,
-	0x119e5, 0x119ff,
-	0x11a48, 0x11a4f,
-	0x11aa3, 0x11abf,
-	0x11af9, 0x11bff,
-	0x11c09, 0x11c09,
-	0x11c37, 0x11c37,
-	0x11c46, 0x11c4f,
-	0x11c6d, 0x11c6f,
-	0x11c90, 0x11c91,
-	0x11ca8, 0x11ca8,
-	0x11cb7, 0x11cff,
-	0x11d07, 0x11d07,
-	0x11d0a, 0x11d0a,
-	0x11d37, 0x11d39,
-	0x11d3b, 0x11d3b,
-	0x11d3e, 0x11d3e,
-	0x11d48, 0x11d4f,
-	0x11d5a, 0x11d5f,
-	0x11d66, 0x11d66,
-	0x11d69, 0x11d69,
-	0x11d8f, 0x11d8f,
-	0x11d92, 0x11d92,
-	0x11d99, 0x11d9f,
-	0x11daa, 0x11edf,
-	0x11ef9, 0x11fbf,
-	0x11ff2, 0x11ffe,
-	0x1239a, 0x123ff,
-	0x1246f, 0x1246f,
-	0x12475, 0x1247f,
-	0x12544, 0x12fff,
-	0x1342f, 0x143ff,
-	0x14647, 0x167ff,
-	0x16a39, 0x16a3f,
-	0x16a5f, 0x16a5f,
-	0x16a6a, 0x16a6d,
-	0x16a70, 0x16acf,
-	0x16aee, 0x16aef,
-	0x16af6, 0x16aff,
-	0x16b46, 0x16b4f,
-	0x16b5a, 0x16b5a,
-	0x16b62, 0x16b62,
-	0x16b78, 0x16b7c,
-	0x16b90, 0x16e3f,
-	0x16e9b, 0x16eff,
-	0x16f4b, 0x16f4e,
-	0x16f88, 0x16f8e,
-	0x16fa0, 0x16fdf,
-	0x16fe4, 0x16fff,
-	0x187f8, 0x187ff,
-	0x18af3, 0x1afff,
-	0x1b11f, 0x1b14f,
-	0x1b153, 0x1b163,
-	0x1b168, 0x1b16f,
-	0x1b2fc, 0x1bbff,
-	0x1bc6b, 0x1bc6f,
-	0x1bc7d, 0x1bc7f,
-	0x1bc89, 0x1bc8f,
-	0x1bc9a, 0x1bc9b,
-	0x1bca0, 0x1cfff,
-	0x1d0f6, 0x1d0ff,
-	0x1d127, 0x1d128,
-	0x1d173, 0x1d17a,
-	0x1d1e9, 0x1d1ff,
-	0x1d246, 0x1d2df,
-	0x1d2f4, 0x1d2ff,
-	0x1d357, 0x1d35f,
-	0x1d379, 0x1d3ff,
-	0x1d455, 0x1d455,
-	0x1d49d, 0x1d49d,
-	0x1d4a0, 0x1d4a1,
-	0x1d4a3, 0x1d4a4,
-	0x1d4a7, 0x1d4a8,
-	0x1d4ad, 0x1d4ad,
-	0x1d4ba, 0x1d4ba,
-	0x1d4bc, 0x1d4bc,
-	0x1d4c4, 0x1d4c4,
-	0x1d506, 0x1d506,
-	0x1d50b, 0x1d50c,
-	0x1d515, 0x1d515,
-	0x1d51d, 0x1d51d,
-	0x1d53a, 0x1d53a,
-	0x1d53f, 0x1d53f,
-	0x1d545, 0x1d545,
-	0x1d547, 0x1d549,
-	0x1d551, 0x1d551,
-	0x1d6a6, 0x1d6a7,
-	0x1d7cc, 0x1d7cd,
-	0x1da8c, 0x1da9a,
-	0x1daa0, 0x1daa0,
-	0x1dab0, 0x1dfff,
-	0x1e007, 0x1e007,
-	0x1e019, 0x1e01a,
-	0x1e022, 0x1e022,
-	0x1e025, 0x1e025,
-	0x1e02b, 0x1e0ff,
-	0x1e12d, 0x1e12f,
-	0x1e13e, 0x1e13f,
-	0x1e14a, 0x1e14d,
-	0x1e150, 0x1e2bf,
-	0x1e2fa, 0x1e2fe,
-	0x1e300, 0x1e7ff,
-	0x1e8c5, 0x1e8c6,
-	0x1e8d7, 0x1e8ff,
-	0x1e94c, 0x1e94f,
-	0x1e95a, 0x1e95d,
-	0x1e960, 0x1ec70,
-	0x1ecb5, 0x1ed00,
-	0x1ed3e, 0x1edff,
-	0x1ee04, 0x1ee04,
-	0x1ee20, 0x1ee20,
-	0x1ee23, 0x1ee23,
-	0x1ee25, 0x1ee26,
-	0x1ee28, 0x1ee28,
-	0x1ee33, 0x1ee33,
-	0x1ee38, 0x1ee38,
-	0x1ee3a, 0x1ee3a,
-	0x1ee3c, 0x1ee41,
-	0x1ee43, 0x1ee46,
-	0x1ee48, 0x1ee48,
-	0x1ee4a, 0x1ee4a,
-	0x1ee4c, 0x1ee4c,
-	0x1ee50, 0x1ee50,
-	0x1ee53, 0x1ee53,
-	0x1ee55, 0x1ee56,
-	0x1ee58, 0x1ee58,
-	0x1ee5a, 0x1ee5a,
-	0x1ee5c, 0x1ee5c,
-	0x1ee5e, 0x1ee5e,
-	0x1ee60, 0x1ee60,
-	0x1ee63, 0x1ee63,
-	0x1ee65, 0x1ee66,
-	0x1ee6b, 0x1ee6b,
-	0x1ee73, 0x1ee73,
-	0x1ee78, 0x1ee78,
-	0x1ee7d, 0x1ee7d,
-	0x1ee7f, 0x1ee7f,
-	0x1ee8a, 0x1ee8a,
-	0x1ee9c, 0x1eea0,
-	0x1eea4, 0x1eea4,
-	0x1eeaa, 0x1eeaa,
-	0x1eebc, 0x1eeef,
-	0x1eef2, 0x1efff,
-	0x1f02c, 0x1f02f,
-	0x1f094, 0x1f09f,
-	0x1f0af, 0x1f0b0,
-	0x1f0c0, 0x1f0c0,
-	0x1f0d0, 0x1f0d0,
-	0x1f0f6, 0x1f0ff,
-	0x1f10d, 0x1f10f,
-	0x1f16d, 0x1f16f,
-	0x1f1ad, 0x1f1e5,
-	0x1f203, 0x1f20f,
-	0x1f23c, 0x1f23f,
-	0x1f249, 0x1f24f,
-	0x1f252, 0x1f25f,
-	0x1f266, 0x1f2ff,
-	0x1f6d6, 0x1f6df,
-	0x1f6ed, 0x1f6ef,
-	0x1f6fb, 0x1f6ff,
-	0x1f774, 0x1f77f,
-	0x1f7d9, 0x1f7df,
-	0x1f7ec, 0x1f7ff,
-	0x1f80c, 0x1f80f,
-	0x1f848, 0x1f84f,
-	0x1f85a, 0x1f85f,
-	0x1f888, 0x1f88f,
-	0x1f8ae, 0x1f8ff,
-	0x1f90c, 0x1f90c,
-	0x1f972, 0x1f972,
-	0x1f977, 0x1f979,
-	0x1f9a3, 0x1f9a4,
-	0x1f9ab, 0x1f9ad,
-	0x1f9cb, 0x1f9cc,
-	0x1fa54, 0x1fa5f,
-	0x1fa6e, 0x1fa6f,
-	0x1fa74, 0x1fa77,
-	0x1fa7b, 0x1fa7f,
-	0x1fa83, 0x1fa8f,
-	0x1fa96, 0x1ffff,
-	0x2a6d7, 0x2a6ff,
-	0x2b735, 0x2b73f,
-	0x2b81e, 0x2b81f,
-	0x2cea2, 0x2ceaf,
-	0x2ebe1, 0x2f7ff,
-	0x2fa1e, 0xe00ff,
-	0xe01f0, 0x10ffff,
-}; /* CR_C */
-
-/* 'Cc': General Category */
-#define CR_Cc CR_Cntrl
-
-/* 'Cf': General Category */
-static const OnigCodePoint CR_Cf[] = {
-	20,
-	0x00ad, 0x00ad,
-	0x0600, 0x0605,
-	0x061c, 0x061c,
-	0x06dd, 0x06dd,
-	0x070f, 0x070f,
-	0x08e2, 0x08e2,
-	0x180e, 0x180e,
-	0x200b, 0x200f,
-	0x202a, 0x202e,
-	0x2060, 0x2064,
-	0x2066, 0x206f,
-	0xfeff, 0xfeff,
-	0xfff9, 0xfffb,
-	0x110bd, 0x110bd,
-	0x110cd, 0x110cd,
-	0x13430, 0x13438,
-	0x1bca0, 0x1bca3,
-	0x1d173, 0x1d17a,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-}; /* CR_Cf */
-
-/* 'Cn': General Category */
-static const OnigCodePoint CR_Cn[] = {
-	666,
-	0x0378, 0x0379,
-	0x0380, 0x0383,
-	0x038b, 0x038b,
-	0x038d, 0x038d,
-	0x03a2, 0x03a2,
-	0x0530, 0x0530,
-	0x0557, 0x0558,
-	0x058b, 0x058c,
-	0x0590, 0x0590,
-	0x05c8, 0x05cf,
-	0x05eb, 0x05ee,
-	0x05f5, 0x05ff,
-	0x061d, 0x061d,
-	0x070e, 0x070e,
-	0x074b, 0x074c,
-	0x07b2, 0x07bf,
-	0x07fb, 0x07fc,
-	0x082e, 0x082f,
-	0x083f, 0x083f,
-	0x085c, 0x085d,
-	0x085f, 0x085f,
-	0x086b, 0x089f,
-	0x08b5, 0x08b5,
-	0x08be, 0x08d2,
-	0x0984, 0x0984,
-	0x098d, 0x098e,
-	0x0991, 0x0992,
-	0x09a9, 0x09a9,
-	0x09b1, 0x09b1,
-	0x09b3, 0x09b5,
-	0x09ba, 0x09bb,
-	0x09c5, 0x09c6,
-	0x09c9, 0x09ca,
-	0x09cf, 0x09d6,
-	0x09d8, 0x09db,
-	0x09de, 0x09de,
-	0x09e4, 0x09e5,
-	0x09ff, 0x0a00,
-	0x0a04, 0x0a04,
-	0x0a0b, 0x0a0e,
-	0x0a11, 0x0a12,
-	0x0a29, 0x0a29,
-	0x0a31, 0x0a31,
-	0x0a34, 0x0a34,
-	0x0a37, 0x0a37,
-	0x0a3a, 0x0a3b,
-	0x0a3d, 0x0a3d,
-	0x0a43, 0x0a46,
-	0x0a49, 0x0a4a,
-	0x0a4e, 0x0a50,
-	0x0a52, 0x0a58,
-	0x0a5d, 0x0a5d,
-	0x0a5f, 0x0a65,
-	0x0a77, 0x0a80,
-	0x0a84, 0x0a84,
-	0x0a8e, 0x0a8e,
-	0x0a92, 0x0a92,
-	0x0aa9, 0x0aa9,
-	0x0ab1, 0x0ab1,
-	0x0ab4, 0x0ab4,
-	0x0aba, 0x0abb,
-	0x0ac6, 0x0ac6,
-	0x0aca, 0x0aca,
-	0x0ace, 0x0acf,
-	0x0ad1, 0x0adf,
-	0x0ae4, 0x0ae5,
-	0x0af2, 0x0af8,
-	0x0b00, 0x0b00,
-	0x0b04, 0x0b04,
-	0x0b0d, 0x0b0e,
-	0x0b11, 0x0b12,
-	0x0b29, 0x0b29,
-	0x0b31, 0x0b31,
-	0x0b34, 0x0b34,
-	0x0b3a, 0x0b3b,
-	0x0b45, 0x0b46,
-	0x0b49, 0x0b4a,
-	0x0b4e, 0x0b55,
-	0x0b58, 0x0b5b,
-	0x0b5e, 0x0b5e,
-	0x0b64, 0x0b65,
-	0x0b78, 0x0b81,
-	0x0b84, 0x0b84,
-	0x0b8b, 0x0b8d,
-	0x0b91, 0x0b91,
-	0x0b96, 0x0b98,
-	0x0b9b, 0x0b9b,
-	0x0b9d, 0x0b9d,
-	0x0ba0, 0x0ba2,
-	0x0ba5, 0x0ba7,
-	0x0bab, 0x0bad,
-	0x0bba, 0x0bbd,
-	0x0bc3, 0x0bc5,
-	0x0bc9, 0x0bc9,
-	0x0bce, 0x0bcf,
-	0x0bd1, 0x0bd6,
-	0x0bd8, 0x0be5,
-	0x0bfb, 0x0bff,
-	0x0c0d, 0x0c0d,
-	0x0c11, 0x0c11,
-	0x0c29, 0x0c29,
-	0x0c3a, 0x0c3c,
-	0x0c45, 0x0c45,
-	0x0c49, 0x0c49,
-	0x0c4e, 0x0c54,
-	0x0c57, 0x0c57,
-	0x0c5b, 0x0c5f,
-	0x0c64, 0x0c65,
-	0x0c70, 0x0c76,
-	0x0c8d, 0x0c8d,
-	0x0c91, 0x0c91,
-	0x0ca9, 0x0ca9,
-	0x0cb4, 0x0cb4,
-	0x0cba, 0x0cbb,
-	0x0cc5, 0x0cc5,
-	0x0cc9, 0x0cc9,
-	0x0cce, 0x0cd4,
-	0x0cd7, 0x0cdd,
-	0x0cdf, 0x0cdf,
-	0x0ce4, 0x0ce5,
-	0x0cf0, 0x0cf0,
-	0x0cf3, 0x0cff,
-	0x0d04, 0x0d04,
-	0x0d0d, 0x0d0d,
-	0x0d11, 0x0d11,
-	0x0d45, 0x0d45,
-	0x0d49, 0x0d49,
-	0x0d50, 0x0d53,
-	0x0d64, 0x0d65,
-	0x0d80, 0x0d81,
-	0x0d84, 0x0d84,
-	0x0d97, 0x0d99,
-	0x0db2, 0x0db2,
-	0x0dbc, 0x0dbc,
-	0x0dbe, 0x0dbf,
-	0x0dc7, 0x0dc9,
-	0x0dcb, 0x0dce,
-	0x0dd5, 0x0dd5,
-	0x0dd7, 0x0dd7,
-	0x0de0, 0x0de5,
-	0x0df0, 0x0df1,
-	0x0df5, 0x0e00,
-	0x0e3b, 0x0e3e,
-	0x0e5c, 0x0e80,
-	0x0e83, 0x0e83,
-	0x0e85, 0x0e85,
-	0x0e8b, 0x0e8b,
-	0x0ea4, 0x0ea4,
-	0x0ea6, 0x0ea6,
-	0x0ebe, 0x0ebf,
-	0x0ec5, 0x0ec5,
-	0x0ec7, 0x0ec7,
-	0x0ece, 0x0ecf,
-	0x0eda, 0x0edb,
-	0x0ee0, 0x0eff,
-	0x0f48, 0x0f48,
-	0x0f6d, 0x0f70,
-	0x0f98, 0x0f98,
-	0x0fbd, 0x0fbd,
-	0x0fcd, 0x0fcd,
-	0x0fdb, 0x0fff,
-	0x10c6, 0x10c6,
-	0x10c8, 0x10cc,
-	0x10ce, 0x10cf,
-	0x1249, 0x1249,
-	0x124e, 0x124f,
-	0x1257, 0x1257,
-	0x1259, 0x1259,
-	0x125e, 0x125f,
-	0x1289, 0x1289,
-	0x128e, 0x128f,
-	0x12b1, 0x12b1,
-	0x12b6, 0x12b7,
-	0x12bf, 0x12bf,
-	0x12c1, 0x12c1,
-	0x12c6, 0x12c7,
-	0x12d7, 0x12d7,
-	0x1311, 0x1311,
-	0x1316, 0x1317,
-	0x135b, 0x135c,
-	0x137d, 0x137f,
-	0x139a, 0x139f,
-	0x13f6, 0x13f7,
-	0x13fe, 0x13ff,
-	0x169d, 0x169f,
-	0x16f9, 0x16ff,
-	0x170d, 0x170d,
-	0x1715, 0x171f,
-	0x1737, 0x173f,
-	0x1754, 0x175f,
-	0x176d, 0x176d,
-	0x1771, 0x1771,
-	0x1774, 0x177f,
-	0x17de, 0x17df,
-	0x17ea, 0x17ef,
-	0x17fa, 0x17ff,
-	0x180f, 0x180f,
-	0x181a, 0x181f,
-	0x1879, 0x187f,
-	0x18ab, 0x18af,
-	0x18f6, 0x18ff,
-	0x191f, 0x191f,
-	0x192c, 0x192f,
-	0x193c, 0x193f,
-	0x1941, 0x1943,
-	0x196e, 0x196f,
-	0x1975, 0x197f,
-	0x19ac, 0x19af,
-	0x19ca, 0x19cf,
-	0x19db, 0x19dd,
-	0x1a1c, 0x1a1d,
-	0x1a5f, 0x1a5f,
-	0x1a7d, 0x1a7e,
-	0x1a8a, 0x1a8f,
-	0x1a9a, 0x1a9f,
-	0x1aae, 0x1aaf,
-	0x1abf, 0x1aff,
-	0x1b4c, 0x1b4f,
-	0x1b7d, 0x1b7f,
-	0x1bf4, 0x1bfb,
-	0x1c38, 0x1c3a,
-	0x1c4a, 0x1c4c,
-	0x1c89, 0x1c8f,
-	0x1cbb, 0x1cbc,
-	0x1cc8, 0x1ccf,
-	0x1cfb, 0x1cff,
-	0x1dfa, 0x1dfa,
-	0x1f16, 0x1f17,
-	0x1f1e, 0x1f1f,
-	0x1f46, 0x1f47,
-	0x1f4e, 0x1f4f,
-	0x1f58, 0x1f58,
-	0x1f5a, 0x1f5a,
-	0x1f5c, 0x1f5c,
-	0x1f5e, 0x1f5e,
-	0x1f7e, 0x1f7f,
-	0x1fb5, 0x1fb5,
-	0x1fc5, 0x1fc5,
-	0x1fd4, 0x1fd5,
-	0x1fdc, 0x1fdc,
-	0x1ff0, 0x1ff1,
-	0x1ff5, 0x1ff5,
-	0x1fff, 0x1fff,
-	0x2065, 0x2065,
-	0x2072, 0x2073,
-	0x208f, 0x208f,
-	0x209d, 0x209f,
-	0x20c0, 0x20cf,
-	0x20f1, 0x20ff,
-	0x218c, 0x218f,
-	0x2427, 0x243f,
-	0x244b, 0x245f,
-	0x2b74, 0x2b75,
-	0x2b96, 0x2b97,
-	0x2c2f, 0x2c2f,
-	0x2c5f, 0x2c5f,
-	0x2cf4, 0x2cf8,
-	0x2d26, 0x2d26,
-	0x2d28, 0x2d2c,
-	0x2d2e, 0x2d2f,
-	0x2d68, 0x2d6e,
-	0x2d71, 0x2d7e,
-	0x2d97, 0x2d9f,
-	0x2da7, 0x2da7,
-	0x2daf, 0x2daf,
-	0x2db7, 0x2db7,
-	0x2dbf, 0x2dbf,
-	0x2dc7, 0x2dc7,
-	0x2dcf, 0x2dcf,
-	0x2dd7, 0x2dd7,
-	0x2ddf, 0x2ddf,
-	0x2e50, 0x2e7f,
-	0x2e9a, 0x2e9a,
-	0x2ef4, 0x2eff,
-	0x2fd6, 0x2fef,
-	0x2ffc, 0x2fff,
-	0x3040, 0x3040,
-	0x3097, 0x3098,
-	0x3100, 0x3104,
-	0x3130, 0x3130,
-	0x318f, 0x318f,
-	0x31bb, 0x31bf,
-	0x31e4, 0x31ef,
-	0x321f, 0x321f,
-	0x4db6, 0x4dbf,
-	0x9ff0, 0x9fff,
-	0xa48d, 0xa48f,
-	0xa4c7, 0xa4cf,
-	0xa62c, 0xa63f,
-	0xa6f8, 0xa6ff,
-	0xa7c0, 0xa7c1,
-	0xa7c7, 0xa7f6,
-	0xa82c, 0xa82f,
-	0xa83a, 0xa83f,
-	0xa878, 0xa87f,
-	0xa8c6, 0xa8cd,
-	0xa8da, 0xa8df,
-	0xa954, 0xa95e,
-	0xa97d, 0xa97f,
-	0xa9ce, 0xa9ce,
-	0xa9da, 0xa9dd,
-	0xa9ff, 0xa9ff,
-	0xaa37, 0xaa3f,
-	0xaa4e, 0xaa4f,
-	0xaa5a, 0xaa5b,
-	0xaac3, 0xaada,
-	0xaaf7, 0xab00,
-	0xab07, 0xab08,
-	0xab0f, 0xab10,
-	0xab17, 0xab1f,
-	0xab27, 0xab27,
-	0xab2f, 0xab2f,
-	0xab68, 0xab6f,
-	0xabee, 0xabef,
-	0xabfa, 0xabff,
-	0xd7a4, 0xd7af,
-	0xd7c7, 0xd7ca,
-	0xd7fc, 0xd7ff,
-	0xfa6e, 0xfa6f,
-	0xfada, 0xfaff,
-	0xfb07, 0xfb12,
-	0xfb18, 0xfb1c,
-	0xfb37, 0xfb37,
-	0xfb3d, 0xfb3d,
-	0xfb3f, 0xfb3f,
-	0xfb42, 0xfb42,
-	0xfb45, 0xfb45,
-	0xfbc2, 0xfbd2,
-	0xfd40, 0xfd4f,
-	0xfd90, 0xfd91,
-	0xfdc8, 0xfdef,
-	0xfdfe, 0xfdff,
-	0xfe1a, 0xfe1f,
-	0xfe53, 0xfe53,
-	0xfe67, 0xfe67,
-	0xfe6c, 0xfe6f,
-	0xfe75, 0xfe75,
-	0xfefd, 0xfefe,
-	0xff00, 0xff00,
-	0xffbf, 0xffc1,
-	0xffc8, 0xffc9,
-	0xffd0, 0xffd1,
-	0xffd8, 0xffd9,
-	0xffdd, 0xffdf,
-	0xffe7, 0xffe7,
-	0xffef, 0xfff8,
-	0xfffe, 0xffff,
-	0x1000c, 0x1000c,
-	0x10027, 0x10027,
-	0x1003b, 0x1003b,
-	0x1003e, 0x1003e,
-	0x1004e, 0x1004f,
-	0x1005e, 0x1007f,
-	0x100fb, 0x100ff,
-	0x10103, 0x10106,
-	0x10134, 0x10136,
-	0x1018f, 0x1018f,
-	0x1019c, 0x1019f,
-	0x101a1, 0x101cf,
-	0x101fe, 0x1027f,
-	0x1029d, 0x1029f,
-	0x102d1, 0x102df,
-	0x102fc, 0x102ff,
-	0x10324, 0x1032c,
-	0x1034b, 0x1034f,
-	0x1037b, 0x1037f,
-	0x1039e, 0x1039e,
-	0x103c4, 0x103c7,
-	0x103d6, 0x103ff,
-	0x1049e, 0x1049f,
-	0x104aa, 0x104af,
-	0x104d4, 0x104d7,
-	0x104fc, 0x104ff,
-	0x10528, 0x1052f,
-	0x10564, 0x1056e,
-	0x10570, 0x105ff,
-	0x10737, 0x1073f,
-	0x10756, 0x1075f,
-	0x10768, 0x107ff,
-	0x10806, 0x10807,
-	0x10809, 0x10809,
-	0x10836, 0x10836,
-	0x10839, 0x1083b,
-	0x1083d, 0x1083e,
-	0x10856, 0x10856,
-	0x1089f, 0x108a6,
-	0x108b0, 0x108df,
-	0x108f3, 0x108f3,
-	0x108f6, 0x108fa,
-	0x1091c, 0x1091e,
-	0x1093a, 0x1093e,
-	0x10940, 0x1097f,
-	0x109b8, 0x109bb,
-	0x109d0, 0x109d1,
-	0x10a04, 0x10a04,
-	0x10a07, 0x10a0b,
-	0x10a14, 0x10a14,
-	0x10a18, 0x10a18,
-	0x10a36, 0x10a37,
-	0x10a3b, 0x10a3e,
-	0x10a49, 0x10a4f,
-	0x10a59, 0x10a5f,
-	0x10aa0, 0x10abf,
-	0x10ae7, 0x10aea,
-	0x10af7, 0x10aff,
-	0x10b36, 0x10b38,
-	0x10b56, 0x10b57,
-	0x10b73, 0x10b77,
-	0x10b92, 0x10b98,
-	0x10b9d, 0x10ba8,
-	0x10bb0, 0x10bff,
-	0x10c49, 0x10c7f,
-	0x10cb3, 0x10cbf,
-	0x10cf3, 0x10cf9,
-	0x10d28, 0x10d2f,
-	0x10d3a, 0x10e5f,
-	0x10e7f, 0x10eff,
-	0x10f28, 0x10f2f,
-	0x10f5a, 0x10fdf,
-	0x10ff7, 0x10fff,
-	0x1104e, 0x11051,
-	0x11070, 0x1107e,
-	0x110c2, 0x110cc,
-	0x110ce, 0x110cf,
-	0x110e9, 0x110ef,
-	0x110fa, 0x110ff,
-	0x11135, 0x11135,
-	0x11147, 0x1114f,
-	0x11177, 0x1117f,
-	0x111ce, 0x111cf,
-	0x111e0, 0x111e0,
-	0x111f5, 0x111ff,
-	0x11212, 0x11212,
-	0x1123f, 0x1127f,
-	0x11287, 0x11287,
-	0x11289, 0x11289,
-	0x1128e, 0x1128e,
-	0x1129e, 0x1129e,
-	0x112aa, 0x112af,
-	0x112eb, 0x112ef,
-	0x112fa, 0x112ff,
-	0x11304, 0x11304,
-	0x1130d, 0x1130e,
-	0x11311, 0x11312,
-	0x11329, 0x11329,
-	0x11331, 0x11331,
-	0x11334, 0x11334,
-	0x1133a, 0x1133a,
-	0x11345, 0x11346,
-	0x11349, 0x1134a,
-	0x1134e, 0x1134f,
-	0x11351, 0x11356,
-	0x11358, 0x1135c,
-	0x11364, 0x11365,
-	0x1136d, 0x1136f,
-	0x11375, 0x113ff,
-	0x1145a, 0x1145a,
-	0x1145c, 0x1145c,
-	0x11460, 0x1147f,
-	0x114c8, 0x114cf,
-	0x114da, 0x1157f,
-	0x115b6, 0x115b7,
-	0x115de, 0x115ff,
-	0x11645, 0x1164f,
-	0x1165a, 0x1165f,
-	0x1166d, 0x1167f,
-	0x116b9, 0x116bf,
-	0x116ca, 0x116ff,
-	0x1171b, 0x1171c,
-	0x1172c, 0x1172f,
-	0x11740, 0x117ff,
-	0x1183c, 0x1189f,
-	0x118f3, 0x118fe,
-	0x11900, 0x1199f,
-	0x119a8, 0x119a9,
-	0x119d8, 0x119d9,
-	0x119e5, 0x119ff,
-	0x11a48, 0x11a4f,
-	0x11aa3, 0x11abf,
-	0x11af9, 0x11bff,
-	0x11c09, 0x11c09,
-	0x11c37, 0x11c37,
-	0x11c46, 0x11c4f,
-	0x11c6d, 0x11c6f,
-	0x11c90, 0x11c91,
-	0x11ca8, 0x11ca8,
-	0x11cb7, 0x11cff,
-	0x11d07, 0x11d07,
-	0x11d0a, 0x11d0a,
-	0x11d37, 0x11d39,
-	0x11d3b, 0x11d3b,
-	0x11d3e, 0x11d3e,
-	0x11d48, 0x11d4f,
-	0x11d5a, 0x11d5f,
-	0x11d66, 0x11d66,
-	0x11d69, 0x11d69,
-	0x11d8f, 0x11d8f,
-	0x11d92, 0x11d92,
-	0x11d99, 0x11d9f,
-	0x11daa, 0x11edf,
-	0x11ef9, 0x11fbf,
-	0x11ff2, 0x11ffe,
-	0x1239a, 0x123ff,
-	0x1246f, 0x1246f,
-	0x12475, 0x1247f,
-	0x12544, 0x12fff,
-	0x1342f, 0x1342f,
-	0x13439, 0x143ff,
-	0x14647, 0x167ff,
-	0x16a39, 0x16a3f,
-	0x16a5f, 0x16a5f,
-	0x16a6a, 0x16a6d,
-	0x16a70, 0x16acf,
-	0x16aee, 0x16aef,
-	0x16af6, 0x16aff,
-	0x16b46, 0x16b4f,
-	0x16b5a, 0x16b5a,
-	0x16b62, 0x16b62,
-	0x16b78, 0x16b7c,
-	0x16b90, 0x16e3f,
-	0x16e9b, 0x16eff,
-	0x16f4b, 0x16f4e,
-	0x16f88, 0x16f8e,
-	0x16fa0, 0x16fdf,
-	0x16fe4, 0x16fff,
-	0x187f8, 0x187ff,
-	0x18af3, 0x1afff,
-	0x1b11f, 0x1b14f,
-	0x1b153, 0x1b163,
-	0x1b168, 0x1b16f,
-	0x1b2fc, 0x1bbff,
-	0x1bc6b, 0x1bc6f,
-	0x1bc7d, 0x1bc7f,
-	0x1bc89, 0x1bc8f,
-	0x1bc9a, 0x1bc9b,
-	0x1bca4, 0x1cfff,
-	0x1d0f6, 0x1d0ff,
-	0x1d127, 0x1d128,
-	0x1d1e9, 0x1d1ff,
-	0x1d246, 0x1d2df,
-	0x1d2f4, 0x1d2ff,
-	0x1d357, 0x1d35f,
-	0x1d379, 0x1d3ff,
-	0x1d455, 0x1d455,
-	0x1d49d, 0x1d49d,
-	0x1d4a0, 0x1d4a1,
-	0x1d4a3, 0x1d4a4,
-	0x1d4a7, 0x1d4a8,
-	0x1d4ad, 0x1d4ad,
-	0x1d4ba, 0x1d4ba,
-	0x1d4bc, 0x1d4bc,
-	0x1d4c4, 0x1d4c4,
-	0x1d506, 0x1d506,
-	0x1d50b, 0x1d50c,
-	0x1d515, 0x1d515,
-	0x1d51d, 0x1d51d,
-	0x1d53a, 0x1d53a,
-	0x1d53f, 0x1d53f,
-	0x1d545, 0x1d545,
-	0x1d547, 0x1d549,
-	0x1d551, 0x1d551,
-	0x1d6a6, 0x1d6a7,
-	0x1d7cc, 0x1d7cd,
-	0x1da8c, 0x1da9a,
-	0x1daa0, 0x1daa0,
-	0x1dab0, 0x1dfff,
-	0x1e007, 0x1e007,
-	0x1e019, 0x1e01a,
-	0x1e022, 0x1e022,
-	0x1e025, 0x1e025,
-	0x1e02b, 0x1e0ff,
-	0x1e12d, 0x1e12f,
-	0x1e13e, 0x1e13f,
-	0x1e14a, 0x1e14d,
-	0x1e150, 0x1e2bf,
-	0x1e2fa, 0x1e2fe,
-	0x1e300, 0x1e7ff,
-	0x1e8c5, 0x1e8c6,
-	0x1e8d7, 0x1e8ff,
-	0x1e94c, 0x1e94f,
-	0x1e95a, 0x1e95d,
-	0x1e960, 0x1ec70,
-	0x1ecb5, 0x1ed00,
-	0x1ed3e, 0x1edff,
-	0x1ee04, 0x1ee04,
-	0x1ee20, 0x1ee20,
-	0x1ee23, 0x1ee23,
-	0x1ee25, 0x1ee26,
-	0x1ee28, 0x1ee28,
-	0x1ee33, 0x1ee33,
-	0x1ee38, 0x1ee38,
-	0x1ee3a, 0x1ee3a,
-	0x1ee3c, 0x1ee41,
-	0x1ee43, 0x1ee46,
-	0x1ee48, 0x1ee48,
-	0x1ee4a, 0x1ee4a,
-	0x1ee4c, 0x1ee4c,
-	0x1ee50, 0x1ee50,
-	0x1ee53, 0x1ee53,
-	0x1ee55, 0x1ee56,
-	0x1ee58, 0x1ee58,
-	0x1ee5a, 0x1ee5a,
-	0x1ee5c, 0x1ee5c,
-	0x1ee5e, 0x1ee5e,
-	0x1ee60, 0x1ee60,
-	0x1ee63, 0x1ee63,
-	0x1ee65, 0x1ee66,
-	0x1ee6b, 0x1ee6b,
-	0x1ee73, 0x1ee73,
-	0x1ee78, 0x1ee78,
-	0x1ee7d, 0x1ee7d,
-	0x1ee7f, 0x1ee7f,
-	0x1ee8a, 0x1ee8a,
-	0x1ee9c, 0x1eea0,
-	0x1eea4, 0x1eea4,
-	0x1eeaa, 0x1eeaa,
-	0x1eebc, 0x1eeef,
-	0x1eef2, 0x1efff,
-	0x1f02c, 0x1f02f,
-	0x1f094, 0x1f09f,
-	0x1f0af, 0x1f0b0,
-	0x1f0c0, 0x1f0c0,
-	0x1f0d0, 0x1f0d0,
-	0x1f0f6, 0x1f0ff,
-	0x1f10d, 0x1f10f,
-	0x1f16d, 0x1f16f,
-	0x1f1ad, 0x1f1e5,
-	0x1f203, 0x1f20f,
-	0x1f23c, 0x1f23f,
-	0x1f249, 0x1f24f,
-	0x1f252, 0x1f25f,
-	0x1f266, 0x1f2ff,
-	0x1f6d6, 0x1f6df,
-	0x1f6ed, 0x1f6ef,
-	0x1f6fb, 0x1f6ff,
-	0x1f774, 0x1f77f,
-	0x1f7d9, 0x1f7df,
-	0x1f7ec, 0x1f7ff,
-	0x1f80c, 0x1f80f,
-	0x1f848, 0x1f84f,
-	0x1f85a, 0x1f85f,
-	0x1f888, 0x1f88f,
-	0x1f8ae, 0x1f8ff,
-	0x1f90c, 0x1f90c,
-	0x1f972, 0x1f972,
-	0x1f977, 0x1f979,
-	0x1f9a3, 0x1f9a4,
-	0x1f9ab, 0x1f9ad,
-	0x1f9cb, 0x1f9cc,
-	0x1fa54, 0x1fa5f,
-	0x1fa6e, 0x1fa6f,
-	0x1fa74, 0x1fa77,
-	0x1fa7b, 0x1fa7f,
-	0x1fa83, 0x1fa8f,
-	0x1fa96, 0x1ffff,
-	0x2a6d7, 0x2a6ff,
-	0x2b735, 0x2b73f,
-	0x2b81e, 0x2b81f,
-	0x2cea2, 0x2ceaf,
-	0x2ebe1, 0x2f7ff,
-	0x2fa1e, 0xe0000,
-	0xe0002, 0xe001f,
-	0xe0080, 0xe00ff,
-	0xe01f0, 0xeffff,
-	0xffffe, 0xfffff,
-	0x10fffe, 0x10ffff,
-}; /* CR_Cn */
-
-/* 'Co': General Category */
-static const OnigCodePoint CR_Co[] = {
-	3,
-	0xe000, 0xf8ff,
-	0xf0000, 0xffffd,
-	0x100000, 0x10fffd,
-}; /* CR_Co */
-
-/* 'Cs': General Category */
-static const OnigCodePoint CR_Cs[] = {
-	1,
-	0xd800, 0xdfff,
-}; /* CR_Cs */
-
-/* 'L': Major Category */
-static const OnigCodePoint CR_L[] = {
-	609,
-	0x0041, 0x005a,
-	0x0061, 0x007a,
-	0x00aa, 0x00aa,
-	0x00b5, 0x00b5,
-	0x00ba, 0x00ba,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x02c1,
-	0x02c6, 0x02d1,
-	0x02e0, 0x02e4,
-	0x02ec, 0x02ec,
-	0x02ee, 0x02ee,
-	0x0370, 0x0374,
-	0x0376, 0x0377,
-	0x037a, 0x037d,
-	0x037f, 0x037f,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03f5,
-	0x03f7, 0x0481,
-	0x048a, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x0559,
-	0x0560, 0x0588,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f2,
-	0x0620, 0x064a,
-	0x066e, 0x066f,
-	0x0671, 0x06d3,
-	0x06d5, 0x06d5,
-	0x06e5, 0x06e6,
-	0x06ee, 0x06ef,
-	0x06fa, 0x06fc,
-	0x06ff, 0x06ff,
-	0x0710, 0x0710,
-	0x0712, 0x072f,
-	0x074d, 0x07a5,
-	0x07b1, 0x07b1,
-	0x07ca, 0x07ea,
-	0x07f4, 0x07f5,
-	0x07fa, 0x07fa,
-	0x0800, 0x0815,
-	0x081a, 0x081a,
-	0x0824, 0x0824,
-	0x0828, 0x0828,
-	0x0840, 0x0858,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x0904, 0x0939,
-	0x093d, 0x093d,
-	0x0950, 0x0950,
-	0x0958, 0x0961,
-	0x0971, 0x0980,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bd, 0x09bd,
-	0x09ce, 0x09ce,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e1,
-	0x09f0, 0x09f1,
-	0x09fc, 0x09fc,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a72, 0x0a74,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abd, 0x0abd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae1,
-	0x0af9, 0x0af9,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3d, 0x0b3d,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b71, 0x0b71,
-	0x0b83, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bd0, 0x0bd0,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c3d,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c61,
-	0x0c80, 0x0c80,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbd, 0x0cbd,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0cf1, 0x0cf2,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d3d,
-	0x0d4e, 0x0d4e,
-	0x0d54, 0x0d56,
-	0x0d5f, 0x0d61,
-	0x0d7a, 0x0d7f,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0e01, 0x0e30,
-	0x0e32, 0x0e33,
-	0x0e40, 0x0e46,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0eb0,
-	0x0eb2, 0x0eb3,
-	0x0ebd, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f00,
-	0x0f40, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f88, 0x0f8c,
-	0x1000, 0x102a,
-	0x103f, 0x103f,
-	0x1050, 0x1055,
-	0x105a, 0x105d,
-	0x1061, 0x1061,
-	0x1065, 0x1066,
-	0x106e, 0x1070,
-	0x1075, 0x1081,
-	0x108e, 0x108e,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fc, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x1380, 0x138f,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1401, 0x166c,
-	0x166f, 0x167f,
-	0x1681, 0x169a,
-	0x16a0, 0x16ea,
-	0x16f1, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1711,
-	0x1720, 0x1731,
-	0x1740, 0x1751,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1780, 0x17b3,
-	0x17d7, 0x17d7,
-	0x17dc, 0x17dc,
-	0x1820, 0x1878,
-	0x1880, 0x1884,
-	0x1887, 0x18a8,
-	0x18aa, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1950, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x1a00, 0x1a16,
-	0x1a20, 0x1a54,
-	0x1aa7, 0x1aa7,
-	0x1b05, 0x1b33,
-	0x1b45, 0x1b4b,
-	0x1b83, 0x1ba0,
-	0x1bae, 0x1baf,
-	0x1bba, 0x1be5,
-	0x1c00, 0x1c23,
-	0x1c4d, 0x1c4f,
-	0x1c5a, 0x1c7d,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1ce9, 0x1cec,
-	0x1cee, 0x1cf3,
-	0x1cf5, 0x1cf6,
-	0x1cfa, 0x1cfa,
-	0x1d00, 0x1dbf,
-	0x1e00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fe0, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffc,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2119, 0x211d,
-	0x2124, 0x2124,
-	0x2126, 0x2126,
-	0x2128, 0x2128,
-	0x212a, 0x212d,
-	0x212f, 0x2139,
-	0x213c, 0x213f,
-	0x2145, 0x2149,
-	0x214e, 0x214e,
-	0x2183, 0x2184,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2ce4,
-	0x2ceb, 0x2cee,
-	0x2cf2, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d6f,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2e2f, 0x2e2f,
-	0x3005, 0x3006,
-	0x3031, 0x3035,
-	0x303b, 0x303c,
-	0x3041, 0x3096,
-	0x309d, 0x309f,
-	0x30a1, 0x30fa,
-	0x30fc, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x31a0, 0x31ba,
-	0x31f0, 0x31ff,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xa000, 0xa48c,
-	0xa4d0, 0xa4fd,
-	0xa500, 0xa60c,
-	0xa610, 0xa61f,
-	0xa62a, 0xa62b,
-	0xa640, 0xa66e,
-	0xa67f, 0xa69d,
-	0xa6a0, 0xa6e5,
-	0xa717, 0xa71f,
-	0xa722, 0xa788,
-	0xa78b, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa801,
-	0xa803, 0xa805,
-	0xa807, 0xa80a,
-	0xa80c, 0xa822,
-	0xa840, 0xa873,
-	0xa882, 0xa8b3,
-	0xa8f2, 0xa8f7,
-	0xa8fb, 0xa8fb,
-	0xa8fd, 0xa8fe,
-	0xa90a, 0xa925,
-	0xa930, 0xa946,
-	0xa960, 0xa97c,
-	0xa984, 0xa9b2,
-	0xa9cf, 0xa9cf,
-	0xa9e0, 0xa9e4,
-	0xa9e6, 0xa9ef,
-	0xa9fa, 0xa9fe,
-	0xaa00, 0xaa28,
-	0xaa40, 0xaa42,
-	0xaa44, 0xaa4b,
-	0xaa60, 0xaa76,
-	0xaa7a, 0xaa7a,
-	0xaa7e, 0xaaaf,
-	0xaab1, 0xaab1,
-	0xaab5, 0xaab6,
-	0xaab9, 0xaabd,
-	0xaac0, 0xaac0,
-	0xaac2, 0xaac2,
-	0xaadb, 0xaadd,
-	0xaae0, 0xaaea,
-	0xaaf2, 0xaaf4,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab5a,
-	0xab5c, 0xab67,
-	0xab70, 0xabe2,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb1d,
-	0xfb1f, 0xfb28,
-	0xfb2a, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3d,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfb,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xff21, 0xff3a,
-	0xff41, 0xff5a,
-	0xff66, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031f,
-	0x1032d, 0x10340,
-	0x10342, 0x10349,
-	0x10350, 0x10375,
-	0x10380, 0x1039d,
-	0x103a0, 0x103c3,
-	0x103c8, 0x103cf,
-	0x10400, 0x1049d,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10860, 0x10876,
-	0x10880, 0x1089e,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x10900, 0x10915,
-	0x10920, 0x10939,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a00,
-	0x10a10, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a60, 0x10a7c,
-	0x10a80, 0x10a9c,
-	0x10ac0, 0x10ac7,
-	0x10ac9, 0x10ae4,
-	0x10b00, 0x10b35,
-	0x10b40, 0x10b55,
-	0x10b60, 0x10b72,
-	0x10b80, 0x10b91,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10d00, 0x10d23,
-	0x10f00, 0x10f1c,
-	0x10f27, 0x10f27,
-	0x10f30, 0x10f45,
-	0x10fe0, 0x10ff6,
-	0x11003, 0x11037,
-	0x11083, 0x110af,
-	0x110d0, 0x110e8,
-	0x11103, 0x11126,
-	0x11144, 0x11144,
-	0x11150, 0x11172,
-	0x11176, 0x11176,
-	0x11183, 0x111b2,
-	0x111c1, 0x111c4,
-	0x111da, 0x111da,
-	0x111dc, 0x111dc,
-	0x11200, 0x11211,
-	0x11213, 0x1122b,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a8,
-	0x112b0, 0x112de,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133d, 0x1133d,
-	0x11350, 0x11350,
-	0x1135d, 0x11361,
-	0x11400, 0x11434,
-	0x11447, 0x1144a,
-	0x1145f, 0x1145f,
-	0x11480, 0x114af,
-	0x114c4, 0x114c5,
-	0x114c7, 0x114c7,
-	0x11580, 0x115ae,
-	0x115d8, 0x115db,
-	0x11600, 0x1162f,
-	0x11644, 0x11644,
-	0x11680, 0x116aa,
-	0x116b8, 0x116b8,
-	0x11700, 0x1171a,
-	0x11800, 0x1182b,
-	0x118a0, 0x118df,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d0,
-	0x119e1, 0x119e1,
-	0x119e3, 0x119e3,
-	0x11a00, 0x11a00,
-	0x11a0b, 0x11a32,
-	0x11a3a, 0x11a3a,
-	0x11a50, 0x11a50,
-	0x11a5c, 0x11a89,
-	0x11a9d, 0x11a9d,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c2e,
-	0x11c40, 0x11c40,
-	0x11c72, 0x11c8f,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d30,
-	0x11d46, 0x11d46,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d89,
-	0x11d98, 0x11d98,
-	0x11ee0, 0x11ef2,
-	0x12000, 0x12399,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16ad0, 0x16aed,
-	0x16b00, 0x16b2f,
-	0x16b40, 0x16b43,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e7f,
-	0x16f00, 0x16f4a,
-	0x16f50, 0x16f50,
-	0x16f93, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x16fe3, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d6c0,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6fa,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d734,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d76e,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d7a8,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7cb,
-	0x1e100, 0x1e12c,
-	0x1e137, 0x1e13d,
-	0x1e14e, 0x1e14e,
-	0x1e2c0, 0x1e2eb,
-	0x1e800, 0x1e8c4,
-	0x1e900, 0x1e943,
-	0x1e94b, 0x1e94b,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-}; /* CR_L */
-
-/* 'LC': General Category */
-static const OnigCodePoint CR_LC[] = {
-	131,
-	0x0041, 0x005a,
-	0x0061, 0x007a,
-	0x00b5, 0x00b5,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x01ba,
-	0x01bc, 0x01bf,
-	0x01c4, 0x0293,
-	0x0295, 0x02af,
-	0x0370, 0x0373,
-	0x0376, 0x0377,
-	0x037b, 0x037d,
-	0x037f, 0x037f,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03f5,
-	0x03f7, 0x0481,
-	0x048a, 0x052f,
-	0x0531, 0x0556,
-	0x0560, 0x0588,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fd, 0x10ff,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1d00, 0x1d2b,
-	0x1d6b, 0x1d77,
-	0x1d79, 0x1d9a,
-	0x1e00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fe0, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffc,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2119, 0x211d,
-	0x2124, 0x2124,
-	0x2126, 0x2126,
-	0x2128, 0x2128,
-	0x212a, 0x212d,
-	0x212f, 0x2134,
-	0x2139, 0x2139,
-	0x213c, 0x213f,
-	0x2145, 0x2149,
-	0x214e, 0x214e,
-	0x2183, 0x2184,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2c7b,
-	0x2c7e, 0x2ce4,
-	0x2ceb, 0x2cee,
-	0x2cf2, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0xa640, 0xa66d,
-	0xa680, 0xa69b,
-	0xa722, 0xa76f,
-	0xa771, 0xa787,
-	0xa78b, 0xa78e,
-	0xa790, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7fa, 0xa7fa,
-	0xab30, 0xab5a,
-	0xab60, 0xab67,
-	0xab70, 0xabbf,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xff21, 0xff3a,
-	0xff41, 0xff5a,
-	0x10400, 0x1044f,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x118a0, 0x118df,
-	0x16e40, 0x16e7f,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d6c0,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6fa,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d734,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d76e,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d7a8,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7cb,
-	0x1e900, 0x1e943,
-}; /* CR_LC */
-
-/* 'Ll': General Category */
-static const OnigCodePoint CR_Ll[] = {
-	642,
-	0x0061, 0x007a,
-	0x00b5, 0x00b5,
-	0x00df, 0x00f6,
-	0x00f8, 0x00ff,
-	0x0101, 0x0101,
-	0x0103, 0x0103,
-	0x0105, 0x0105,
-	0x0107, 0x0107,
-	0x0109, 0x0109,
-	0x010b, 0x010b,
-	0x010d, 0x010d,
-	0x010f, 0x010f,
-	0x0111, 0x0111,
-	0x0113, 0x0113,
-	0x0115, 0x0115,
-	0x0117, 0x0117,
-	0x0119, 0x0119,
-	0x011b, 0x011b,
-	0x011d, 0x011d,
-	0x011f, 0x011f,
-	0x0121, 0x0121,
-	0x0123, 0x0123,
-	0x0125, 0x0125,
-	0x0127, 0x0127,
-	0x0129, 0x0129,
-	0x012b, 0x012b,
-	0x012d, 0x012d,
-	0x012f, 0x012f,
-	0x0131, 0x0131,
-	0x0133, 0x0133,
-	0x0135, 0x0135,
-	0x0137, 0x0138,
-	0x013a, 0x013a,
-	0x013c, 0x013c,
-	0x013e, 0x013e,
-	0x0140, 0x0140,
-	0x0142, 0x0142,
-	0x0144, 0x0144,
-	0x0146, 0x0146,
-	0x0148, 0x0149,
-	0x014b, 0x014b,
-	0x014d, 0x014d,
-	0x014f, 0x014f,
-	0x0151, 0x0151,
-	0x0153, 0x0153,
-	0x0155, 0x0155,
-	0x0157, 0x0157,
-	0x0159, 0x0159,
-	0x015b, 0x015b,
-	0x015d, 0x015d,
-	0x015f, 0x015f,
-	0x0161, 0x0161,
-	0x0163, 0x0163,
-	0x0165, 0x0165,
-	0x0167, 0x0167,
-	0x0169, 0x0169,
-	0x016b, 0x016b,
-	0x016d, 0x016d,
-	0x016f, 0x016f,
-	0x0171, 0x0171,
-	0x0173, 0x0173,
-	0x0175, 0x0175,
-	0x0177, 0x0177,
-	0x017a, 0x017a,
-	0x017c, 0x017c,
-	0x017e, 0x0180,
-	0x0183, 0x0183,
-	0x0185, 0x0185,
-	0x0188, 0x0188,
-	0x018c, 0x018d,
-	0x0192, 0x0192,
-	0x0195, 0x0195,
-	0x0199, 0x019b,
-	0x019e, 0x019e,
-	0x01a1, 0x01a1,
-	0x01a3, 0x01a3,
-	0x01a5, 0x01a5,
-	0x01a8, 0x01a8,
-	0x01aa, 0x01ab,
-	0x01ad, 0x01ad,
-	0x01b0, 0x01b0,
-	0x01b4, 0x01b4,
-	0x01b6, 0x01b6,
-	0x01b9, 0x01ba,
-	0x01bd, 0x01bf,
-	0x01c6, 0x01c6,
-	0x01c9, 0x01c9,
-	0x01cc, 0x01cc,
-	0x01ce, 0x01ce,
-	0x01d0, 0x01d0,
-	0x01d2, 0x01d2,
-	0x01d4, 0x01d4,
-	0x01d6, 0x01d6,
-	0x01d8, 0x01d8,
-	0x01da, 0x01da,
-	0x01dc, 0x01dd,
-	0x01df, 0x01df,
-	0x01e1, 0x01e1,
-	0x01e3, 0x01e3,
-	0x01e5, 0x01e5,
-	0x01e7, 0x01e7,
-	0x01e9, 0x01e9,
-	0x01eb, 0x01eb,
-	0x01ed, 0x01ed,
-	0x01ef, 0x01f0,
-	0x01f3, 0x01f3,
-	0x01f5, 0x01f5,
-	0x01f9, 0x01f9,
-	0x01fb, 0x01fb,
-	0x01fd, 0x01fd,
-	0x01ff, 0x01ff,
-	0x0201, 0x0201,
-	0x0203, 0x0203,
-	0x0205, 0x0205,
-	0x0207, 0x0207,
-	0x0209, 0x0209,
-	0x020b, 0x020b,
-	0x020d, 0x020d,
-	0x020f, 0x020f,
-	0x0211, 0x0211,
-	0x0213, 0x0213,
-	0x0215, 0x0215,
-	0x0217, 0x0217,
-	0x0219, 0x0219,
-	0x021b, 0x021b,
-	0x021d, 0x021d,
-	0x021f, 0x021f,
-	0x0221, 0x0221,
-	0x0223, 0x0223,
-	0x0225, 0x0225,
-	0x0227, 0x0227,
-	0x0229, 0x0229,
-	0x022b, 0x022b,
-	0x022d, 0x022d,
-	0x022f, 0x022f,
-	0x0231, 0x0231,
-	0x0233, 0x0239,
-	0x023c, 0x023c,
-	0x023f, 0x0240,
-	0x0242, 0x0242,
-	0x0247, 0x0247,
-	0x0249, 0x0249,
-	0x024b, 0x024b,
-	0x024d, 0x024d,
-	0x024f, 0x0293,
-	0x0295, 0x02af,
-	0x0371, 0x0371,
-	0x0373, 0x0373,
-	0x0377, 0x0377,
-	0x037b, 0x037d,
-	0x0390, 0x0390,
-	0x03ac, 0x03ce,
-	0x03d0, 0x03d1,
-	0x03d5, 0x03d7,
-	0x03d9, 0x03d9,
-	0x03db, 0x03db,
-	0x03dd, 0x03dd,
-	0x03df, 0x03df,
-	0x03e1, 0x03e1,
-	0x03e3, 0x03e3,
-	0x03e5, 0x03e5,
-	0x03e7, 0x03e7,
-	0x03e9, 0x03e9,
-	0x03eb, 0x03eb,
-	0x03ed, 0x03ed,
-	0x03ef, 0x03f3,
-	0x03f5, 0x03f5,
-	0x03f8, 0x03f8,
-	0x03fb, 0x03fc,
-	0x0430, 0x045f,
-	0x0461, 0x0461,
-	0x0463, 0x0463,
-	0x0465, 0x0465,
-	0x0467, 0x0467,
-	0x0469, 0x0469,
-	0x046b, 0x046b,
-	0x046d, 0x046d,
-	0x046f, 0x046f,
-	0x0471, 0x0471,
-	0x0473, 0x0473,
-	0x0475, 0x0475,
-	0x0477, 0x0477,
-	0x0479, 0x0479,
-	0x047b, 0x047b,
-	0x047d, 0x047d,
-	0x047f, 0x047f,
-	0x0481, 0x0481,
-	0x048b, 0x048b,
-	0x048d, 0x048d,
-	0x048f, 0x048f,
-	0x0491, 0x0491,
-	0x0493, 0x0493,
-	0x0495, 0x0495,
-	0x0497, 0x0497,
-	0x0499, 0x0499,
-	0x049b, 0x049b,
-	0x049d, 0x049d,
-	0x049f, 0x049f,
-	0x04a1, 0x04a1,
-	0x04a3, 0x04a3,
-	0x04a5, 0x04a5,
-	0x04a7, 0x04a7,
-	0x04a9, 0x04a9,
-	0x04ab, 0x04ab,
-	0x04ad, 0x04ad,
-	0x04af, 0x04af,
-	0x04b1, 0x04b1,
-	0x04b3, 0x04b3,
-	0x04b5, 0x04b5,
-	0x04b7, 0x04b7,
-	0x04b9, 0x04b9,
-	0x04bb, 0x04bb,
-	0x04bd, 0x04bd,
-	0x04bf, 0x04bf,
-	0x04c2, 0x04c2,
-	0x04c4, 0x04c4,
-	0x04c6, 0x04c6,
-	0x04c8, 0x04c8,
-	0x04ca, 0x04ca,
-	0x04cc, 0x04cc,
-	0x04ce, 0x04cf,
-	0x04d1, 0x04d1,
-	0x04d3, 0x04d3,
-	0x04d5, 0x04d5,
-	0x04d7, 0x04d7,
-	0x04d9, 0x04d9,
-	0x04db, 0x04db,
-	0x04dd, 0x04dd,
-	0x04df, 0x04df,
-	0x04e1, 0x04e1,
-	0x04e3, 0x04e3,
-	0x04e5, 0x04e5,
-	0x04e7, 0x04e7,
-	0x04e9, 0x04e9,
-	0x04eb, 0x04eb,
-	0x04ed, 0x04ed,
-	0x04ef, 0x04ef,
-	0x04f1, 0x04f1,
-	0x04f3, 0x04f3,
-	0x04f5, 0x04f5,
-	0x04f7, 0x04f7,
-	0x04f9, 0x04f9,
-	0x04fb, 0x04fb,
-	0x04fd, 0x04fd,
-	0x04ff, 0x04ff,
-	0x0501, 0x0501,
-	0x0503, 0x0503,
-	0x0505, 0x0505,
-	0x0507, 0x0507,
-	0x0509, 0x0509,
-	0x050b, 0x050b,
-	0x050d, 0x050d,
-	0x050f, 0x050f,
-	0x0511, 0x0511,
-	0x0513, 0x0513,
-	0x0515, 0x0515,
-	0x0517, 0x0517,
-	0x0519, 0x0519,
-	0x051b, 0x051b,
-	0x051d, 0x051d,
-	0x051f, 0x051f,
-	0x0521, 0x0521,
-	0x0523, 0x0523,
-	0x0525, 0x0525,
-	0x0527, 0x0527,
-	0x0529, 0x0529,
-	0x052b, 0x052b,
-	0x052d, 0x052d,
-	0x052f, 0x052f,
-	0x0560, 0x0588,
-	0x10d0, 0x10fa,
-	0x10fd, 0x10ff,
-	0x13f8, 0x13fd,
-	0x1c80, 0x1c88,
-	0x1d00, 0x1d2b,
-	0x1d6b, 0x1d77,
-	0x1d79, 0x1d9a,
-	0x1e01, 0x1e01,
-	0x1e03, 0x1e03,
-	0x1e05, 0x1e05,
-	0x1e07, 0x1e07,
-	0x1e09, 0x1e09,
-	0x1e0b, 0x1e0b,
-	0x1e0d, 0x1e0d,
-	0x1e0f, 0x1e0f,
-	0x1e11, 0x1e11,
-	0x1e13, 0x1e13,
-	0x1e15, 0x1e15,
-	0x1e17, 0x1e17,
-	0x1e19, 0x1e19,
-	0x1e1b, 0x1e1b,
-	0x1e1d, 0x1e1d,
-	0x1e1f, 0x1e1f,
-	0x1e21, 0x1e21,
-	0x1e23, 0x1e23,
-	0x1e25, 0x1e25,
-	0x1e27, 0x1e27,
-	0x1e29, 0x1e29,
-	0x1e2b, 0x1e2b,
-	0x1e2d, 0x1e2d,
-	0x1e2f, 0x1e2f,
-	0x1e31, 0x1e31,
-	0x1e33, 0x1e33,
-	0x1e35, 0x1e35,
-	0x1e37, 0x1e37,
-	0x1e39, 0x1e39,
-	0x1e3b, 0x1e3b,
-	0x1e3d, 0x1e3d,
-	0x1e3f, 0x1e3f,
-	0x1e41, 0x1e41,
-	0x1e43, 0x1e43,
-	0x1e45, 0x1e45,
-	0x1e47, 0x1e47,
-	0x1e49, 0x1e49,
-	0x1e4b, 0x1e4b,
-	0x1e4d, 0x1e4d,
-	0x1e4f, 0x1e4f,
-	0x1e51, 0x1e51,
-	0x1e53, 0x1e53,
-	0x1e55, 0x1e55,
-	0x1e57, 0x1e57,
-	0x1e59, 0x1e59,
-	0x1e5b, 0x1e5b,
-	0x1e5d, 0x1e5d,
-	0x1e5f, 0x1e5f,
-	0x1e61, 0x1e61,
-	0x1e63, 0x1e63,
-	0x1e65, 0x1e65,
-	0x1e67, 0x1e67,
-	0x1e69, 0x1e69,
-	0x1e6b, 0x1e6b,
-	0x1e6d, 0x1e6d,
-	0x1e6f, 0x1e6f,
-	0x1e71, 0x1e71,
-	0x1e73, 0x1e73,
-	0x1e75, 0x1e75,
-	0x1e77, 0x1e77,
-	0x1e79, 0x1e79,
-	0x1e7b, 0x1e7b,
-	0x1e7d, 0x1e7d,
-	0x1e7f, 0x1e7f,
-	0x1e81, 0x1e81,
-	0x1e83, 0x1e83,
-	0x1e85, 0x1e85,
-	0x1e87, 0x1e87,
-	0x1e89, 0x1e89,
-	0x1e8b, 0x1e8b,
-	0x1e8d, 0x1e8d,
-	0x1e8f, 0x1e8f,
-	0x1e91, 0x1e91,
-	0x1e93, 0x1e93,
-	0x1e95, 0x1e9d,
-	0x1e9f, 0x1e9f,
-	0x1ea1, 0x1ea1,
-	0x1ea3, 0x1ea3,
-	0x1ea5, 0x1ea5,
-	0x1ea7, 0x1ea7,
-	0x1ea9, 0x1ea9,
-	0x1eab, 0x1eab,
-	0x1ead, 0x1ead,
-	0x1eaf, 0x1eaf,
-	0x1eb1, 0x1eb1,
-	0x1eb3, 0x1eb3,
-	0x1eb5, 0x1eb5,
-	0x1eb7, 0x1eb7,
-	0x1eb9, 0x1eb9,
-	0x1ebb, 0x1ebb,
-	0x1ebd, 0x1ebd,
-	0x1ebf, 0x1ebf,
-	0x1ec1, 0x1ec1,
-	0x1ec3, 0x1ec3,
-	0x1ec5, 0x1ec5,
-	0x1ec7, 0x1ec7,
-	0x1ec9, 0x1ec9,
-	0x1ecb, 0x1ecb,
-	0x1ecd, 0x1ecd,
-	0x1ecf, 0x1ecf,
-	0x1ed1, 0x1ed1,
-	0x1ed3, 0x1ed3,
-	0x1ed5, 0x1ed5,
-	0x1ed7, 0x1ed7,
-	0x1ed9, 0x1ed9,
-	0x1edb, 0x1edb,
-	0x1edd, 0x1edd,
-	0x1edf, 0x1edf,
-	0x1ee1, 0x1ee1,
-	0x1ee3, 0x1ee3,
-	0x1ee5, 0x1ee5,
-	0x1ee7, 0x1ee7,
-	0x1ee9, 0x1ee9,
-	0x1eeb, 0x1eeb,
-	0x1eed, 0x1eed,
-	0x1eef, 0x1eef,
-	0x1ef1, 0x1ef1,
-	0x1ef3, 0x1ef3,
-	0x1ef5, 0x1ef5,
-	0x1ef7, 0x1ef7,
-	0x1ef9, 0x1ef9,
-	0x1efb, 0x1efb,
-	0x1efd, 0x1efd,
-	0x1eff, 0x1f07,
-	0x1f10, 0x1f15,
-	0x1f20, 0x1f27,
-	0x1f30, 0x1f37,
-	0x1f40, 0x1f45,
-	0x1f50, 0x1f57,
-	0x1f60, 0x1f67,
-	0x1f70, 0x1f7d,
-	0x1f80, 0x1f87,
-	0x1f90, 0x1f97,
-	0x1fa0, 0x1fa7,
-	0x1fb0, 0x1fb4,
-	0x1fb6, 0x1fb7,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fc7,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fd7,
-	0x1fe0, 0x1fe7,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ff7,
-	0x210a, 0x210a,
-	0x210e, 0x210f,
-	0x2113, 0x2113,
-	0x212f, 0x212f,
-	0x2134, 0x2134,
-	0x2139, 0x2139,
-	0x213c, 0x213d,
-	0x2146, 0x2149,
-	0x214e, 0x214e,
-	0x2184, 0x2184,
-	0x2c30, 0x2c5e,
-	0x2c61, 0x2c61,
-	0x2c65, 0x2c66,
-	0x2c68, 0x2c68,
-	0x2c6a, 0x2c6a,
-	0x2c6c, 0x2c6c,
-	0x2c71, 0x2c71,
-	0x2c73, 0x2c74,
-	0x2c76, 0x2c7b,
-	0x2c81, 0x2c81,
-	0x2c83, 0x2c83,
-	0x2c85, 0x2c85,
-	0x2c87, 0x2c87,
-	0x2c89, 0x2c89,
-	0x2c8b, 0x2c8b,
-	0x2c8d, 0x2c8d,
-	0x2c8f, 0x2c8f,
-	0x2c91, 0x2c91,
-	0x2c93, 0x2c93,
-	0x2c95, 0x2c95,
-	0x2c97, 0x2c97,
-	0x2c99, 0x2c99,
-	0x2c9b, 0x2c9b,
-	0x2c9d, 0x2c9d,
-	0x2c9f, 0x2c9f,
-	0x2ca1, 0x2ca1,
-	0x2ca3, 0x2ca3,
-	0x2ca5, 0x2ca5,
-	0x2ca7, 0x2ca7,
-	0x2ca9, 0x2ca9,
-	0x2cab, 0x2cab,
-	0x2cad, 0x2cad,
-	0x2caf, 0x2caf,
-	0x2cb1, 0x2cb1,
-	0x2cb3, 0x2cb3,
-	0x2cb5, 0x2cb5,
-	0x2cb7, 0x2cb7,
-	0x2cb9, 0x2cb9,
-	0x2cbb, 0x2cbb,
-	0x2cbd, 0x2cbd,
-	0x2cbf, 0x2cbf,
-	0x2cc1, 0x2cc1,
-	0x2cc3, 0x2cc3,
-	0x2cc5, 0x2cc5,
-	0x2cc7, 0x2cc7,
-	0x2cc9, 0x2cc9,
-	0x2ccb, 0x2ccb,
-	0x2ccd, 0x2ccd,
-	0x2ccf, 0x2ccf,
-	0x2cd1, 0x2cd1,
-	0x2cd3, 0x2cd3,
-	0x2cd5, 0x2cd5,
-	0x2cd7, 0x2cd7,
-	0x2cd9, 0x2cd9,
-	0x2cdb, 0x2cdb,
-	0x2cdd, 0x2cdd,
-	0x2cdf, 0x2cdf,
-	0x2ce1, 0x2ce1,
-	0x2ce3, 0x2ce4,
-	0x2cec, 0x2cec,
-	0x2cee, 0x2cee,
-	0x2cf3, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0xa641, 0xa641,
-	0xa643, 0xa643,
-	0xa645, 0xa645,
-	0xa647, 0xa647,
-	0xa649, 0xa649,
-	0xa64b, 0xa64b,
-	0xa64d, 0xa64d,
-	0xa64f, 0xa64f,
-	0xa651, 0xa651,
-	0xa653, 0xa653,
-	0xa655, 0xa655,
-	0xa657, 0xa657,
-	0xa659, 0xa659,
-	0xa65b, 0xa65b,
-	0xa65d, 0xa65d,
-	0xa65f, 0xa65f,
-	0xa661, 0xa661,
-	0xa663, 0xa663,
-	0xa665, 0xa665,
-	0xa667, 0xa667,
-	0xa669, 0xa669,
-	0xa66b, 0xa66b,
-	0xa66d, 0xa66d,
-	0xa681, 0xa681,
-	0xa683, 0xa683,
-	0xa685, 0xa685,
-	0xa687, 0xa687,
-	0xa689, 0xa689,
-	0xa68b, 0xa68b,
-	0xa68d, 0xa68d,
-	0xa68f, 0xa68f,
-	0xa691, 0xa691,
-	0xa693, 0xa693,
-	0xa695, 0xa695,
-	0xa697, 0xa697,
-	0xa699, 0xa699,
-	0xa69b, 0xa69b,
-	0xa723, 0xa723,
-	0xa725, 0xa725,
-	0xa727, 0xa727,
-	0xa729, 0xa729,
-	0xa72b, 0xa72b,
-	0xa72d, 0xa72d,
-	0xa72f, 0xa731,
-	0xa733, 0xa733,
-	0xa735, 0xa735,
-	0xa737, 0xa737,
-	0xa739, 0xa739,
-	0xa73b, 0xa73b,
-	0xa73d, 0xa73d,
-	0xa73f, 0xa73f,
-	0xa741, 0xa741,
-	0xa743, 0xa743,
-	0xa745, 0xa745,
-	0xa747, 0xa747,
-	0xa749, 0xa749,
-	0xa74b, 0xa74b,
-	0xa74d, 0xa74d,
-	0xa74f, 0xa74f,
-	0xa751, 0xa751,
-	0xa753, 0xa753,
-	0xa755, 0xa755,
-	0xa757, 0xa757,
-	0xa759, 0xa759,
-	0xa75b, 0xa75b,
-	0xa75d, 0xa75d,
-	0xa75f, 0xa75f,
-	0xa761, 0xa761,
-	0xa763, 0xa763,
-	0xa765, 0xa765,
-	0xa767, 0xa767,
-	0xa769, 0xa769,
-	0xa76b, 0xa76b,
-	0xa76d, 0xa76d,
-	0xa76f, 0xa76f,
-	0xa771, 0xa778,
-	0xa77a, 0xa77a,
-	0xa77c, 0xa77c,
-	0xa77f, 0xa77f,
-	0xa781, 0xa781,
-	0xa783, 0xa783,
-	0xa785, 0xa785,
-	0xa787, 0xa787,
-	0xa78c, 0xa78c,
-	0xa78e, 0xa78e,
-	0xa791, 0xa791,
-	0xa793, 0xa795,
-	0xa797, 0xa797,
-	0xa799, 0xa799,
-	0xa79b, 0xa79b,
-	0xa79d, 0xa79d,
-	0xa79f, 0xa79f,
-	0xa7a1, 0xa7a1,
-	0xa7a3, 0xa7a3,
-	0xa7a5, 0xa7a5,
-	0xa7a7, 0xa7a7,
-	0xa7a9, 0xa7a9,
-	0xa7af, 0xa7af,
-	0xa7b5, 0xa7b5,
-	0xa7b7, 0xa7b7,
-	0xa7b9, 0xa7b9,
-	0xa7bb, 0xa7bb,
-	0xa7bd, 0xa7bd,
-	0xa7bf, 0xa7bf,
-	0xa7c3, 0xa7c3,
-	0xa7fa, 0xa7fa,
-	0xab30, 0xab5a,
-	0xab60, 0xab67,
-	0xab70, 0xabbf,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xff41, 0xff5a,
-	0x10428, 0x1044f,
-	0x104d8, 0x104fb,
-	0x10cc0, 0x10cf2,
-	0x118c0, 0x118df,
-	0x16e60, 0x16e7f,
-	0x1d41a, 0x1d433,
-	0x1d44e, 0x1d454,
-	0x1d456, 0x1d467,
-	0x1d482, 0x1d49b,
-	0x1d4b6, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d4cf,
-	0x1d4ea, 0x1d503,
-	0x1d51e, 0x1d537,
-	0x1d552, 0x1d56b,
-	0x1d586, 0x1d59f,
-	0x1d5ba, 0x1d5d3,
-	0x1d5ee, 0x1d607,
-	0x1d622, 0x1d63b,
-	0x1d656, 0x1d66f,
-	0x1d68a, 0x1d6a5,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6e1,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d71b,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d755,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d78f,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7c9,
-	0x1d7cb, 0x1d7cb,
-	0x1e922, 0x1e943,
-}; /* CR_Ll */
-
-/* 'Lm': General Category */
-static const OnigCodePoint CR_Lm[] = {
-	60,
-	0x02b0, 0x02c1,
-	0x02c6, 0x02d1,
-	0x02e0, 0x02e4,
-	0x02ec, 0x02ec,
-	0x02ee, 0x02ee,
-	0x0374, 0x0374,
-	0x037a, 0x037a,
-	0x0559, 0x0559,
-	0x0640, 0x0640,
-	0x06e5, 0x06e6,
-	0x07f4, 0x07f5,
-	0x07fa, 0x07fa,
-	0x081a, 0x081a,
-	0x0824, 0x0824,
-	0x0828, 0x0828,
-	0x0971, 0x0971,
-	0x0e46, 0x0e46,
-	0x0ec6, 0x0ec6,
-	0x10fc, 0x10fc,
-	0x17d7, 0x17d7,
-	0x1843, 0x1843,
-	0x1aa7, 0x1aa7,
-	0x1c78, 0x1c7d,
-	0x1d2c, 0x1d6a,
-	0x1d78, 0x1d78,
-	0x1d9b, 0x1dbf,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x2c7c, 0x2c7d,
-	0x2d6f, 0x2d6f,
-	0x2e2f, 0x2e2f,
-	0x3005, 0x3005,
-	0x3031, 0x3035,
-	0x303b, 0x303b,
-	0x309d, 0x309e,
-	0x30fc, 0x30fe,
-	0xa015, 0xa015,
-	0xa4f8, 0xa4fd,
-	0xa60c, 0xa60c,
-	0xa67f, 0xa67f,
-	0xa69c, 0xa69d,
-	0xa717, 0xa71f,
-	0xa770, 0xa770,
-	0xa788, 0xa788,
-	0xa7f8, 0xa7f9,
-	0xa9cf, 0xa9cf,
-	0xa9e6, 0xa9e6,
-	0xaa70, 0xaa70,
-	0xaadd, 0xaadd,
-	0xaaf3, 0xaaf4,
-	0xab5c, 0xab5f,
-	0xff70, 0xff70,
-	0xff9e, 0xff9f,
-	0x16b40, 0x16b43,
-	0x16f93, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x16fe3, 0x16fe3,
-	0x1e137, 0x1e13d,
-	0x1e94b, 0x1e94b,
-}; /* CR_Lm */
-
-/* 'Lo': General Category */
-static const OnigCodePoint CR_Lo[] = {
-	476,
-	0x00aa, 0x00aa,
-	0x00ba, 0x00ba,
-	0x01bb, 0x01bb,
-	0x01c0, 0x01c3,
-	0x0294, 0x0294,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f2,
-	0x0620, 0x063f,
-	0x0641, 0x064a,
-	0x066e, 0x066f,
-	0x0671, 0x06d3,
-	0x06d5, 0x06d5,
-	0x06ee, 0x06ef,
-	0x06fa, 0x06fc,
-	0x06ff, 0x06ff,
-	0x0710, 0x0710,
-	0x0712, 0x072f,
-	0x074d, 0x07a5,
-	0x07b1, 0x07b1,
-	0x07ca, 0x07ea,
-	0x0800, 0x0815,
-	0x0840, 0x0858,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x0904, 0x0939,
-	0x093d, 0x093d,
-	0x0950, 0x0950,
-	0x0958, 0x0961,
-	0x0972, 0x0980,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bd, 0x09bd,
-	0x09ce, 0x09ce,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e1,
-	0x09f0, 0x09f1,
-	0x09fc, 0x09fc,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a72, 0x0a74,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abd, 0x0abd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae1,
-	0x0af9, 0x0af9,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3d, 0x0b3d,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b71, 0x0b71,
-	0x0b83, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bd0, 0x0bd0,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c3d,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c61,
-	0x0c80, 0x0c80,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbd, 0x0cbd,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0cf1, 0x0cf2,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d3d,
-	0x0d4e, 0x0d4e,
-	0x0d54, 0x0d56,
-	0x0d5f, 0x0d61,
-	0x0d7a, 0x0d7f,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0e01, 0x0e30,
-	0x0e32, 0x0e33,
-	0x0e40, 0x0e45,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0eb0,
-	0x0eb2, 0x0eb3,
-	0x0ebd, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f00,
-	0x0f40, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f88, 0x0f8c,
-	0x1000, 0x102a,
-	0x103f, 0x103f,
-	0x1050, 0x1055,
-	0x105a, 0x105d,
-	0x1061, 0x1061,
-	0x1065, 0x1066,
-	0x106e, 0x1070,
-	0x1075, 0x1081,
-	0x108e, 0x108e,
-	0x1100, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x1380, 0x138f,
-	0x1401, 0x166c,
-	0x166f, 0x167f,
-	0x1681, 0x169a,
-	0x16a0, 0x16ea,
-	0x16f1, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1711,
-	0x1720, 0x1731,
-	0x1740, 0x1751,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1780, 0x17b3,
-	0x17dc, 0x17dc,
-	0x1820, 0x1842,
-	0x1844, 0x1878,
-	0x1880, 0x1884,
-	0x1887, 0x18a8,
-	0x18aa, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1950, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x1a00, 0x1a16,
-	0x1a20, 0x1a54,
-	0x1b05, 0x1b33,
-	0x1b45, 0x1b4b,
-	0x1b83, 0x1ba0,
-	0x1bae, 0x1baf,
-	0x1bba, 0x1be5,
-	0x1c00, 0x1c23,
-	0x1c4d, 0x1c4f,
-	0x1c5a, 0x1c77,
-	0x1ce9, 0x1cec,
-	0x1cee, 0x1cf3,
-	0x1cf5, 0x1cf6,
-	0x1cfa, 0x1cfa,
-	0x2135, 0x2138,
-	0x2d30, 0x2d67,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x3006, 0x3006,
-	0x303c, 0x303c,
-	0x3041, 0x3096,
-	0x309f, 0x309f,
-	0x30a1, 0x30fa,
-	0x30ff, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x31a0, 0x31ba,
-	0x31f0, 0x31ff,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xa000, 0xa014,
-	0xa016, 0xa48c,
-	0xa4d0, 0xa4f7,
-	0xa500, 0xa60b,
-	0xa610, 0xa61f,
-	0xa62a, 0xa62b,
-	0xa66e, 0xa66e,
-	0xa6a0, 0xa6e5,
-	0xa78f, 0xa78f,
-	0xa7f7, 0xa7f7,
-	0xa7fb, 0xa801,
-	0xa803, 0xa805,
-	0xa807, 0xa80a,
-	0xa80c, 0xa822,
-	0xa840, 0xa873,
-	0xa882, 0xa8b3,
-	0xa8f2, 0xa8f7,
-	0xa8fb, 0xa8fb,
-	0xa8fd, 0xa8fe,
-	0xa90a, 0xa925,
-	0xa930, 0xa946,
-	0xa960, 0xa97c,
-	0xa984, 0xa9b2,
-	0xa9e0, 0xa9e4,
-	0xa9e7, 0xa9ef,
-	0xa9fa, 0xa9fe,
-	0xaa00, 0xaa28,
-	0xaa40, 0xaa42,
-	0xaa44, 0xaa4b,
-	0xaa60, 0xaa6f,
-	0xaa71, 0xaa76,
-	0xaa7a, 0xaa7a,
-	0xaa7e, 0xaaaf,
-	0xaab1, 0xaab1,
-	0xaab5, 0xaab6,
-	0xaab9, 0xaabd,
-	0xaac0, 0xaac0,
-	0xaac2, 0xaac2,
-	0xaadb, 0xaadc,
-	0xaae0, 0xaaea,
-	0xaaf2, 0xaaf2,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xabc0, 0xabe2,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb1d, 0xfb1d,
-	0xfb1f, 0xfb28,
-	0xfb2a, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3d,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfb,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xff66, 0xff6f,
-	0xff71, 0xff9d,
-	0xffa0, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031f,
-	0x1032d, 0x10340,
-	0x10342, 0x10349,
-	0x10350, 0x10375,
-	0x10380, 0x1039d,
-	0x103a0, 0x103c3,
-	0x103c8, 0x103cf,
-	0x10450, 0x1049d,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10860, 0x10876,
-	0x10880, 0x1089e,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x10900, 0x10915,
-	0x10920, 0x10939,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a00,
-	0x10a10, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a60, 0x10a7c,
-	0x10a80, 0x10a9c,
-	0x10ac0, 0x10ac7,
-	0x10ac9, 0x10ae4,
-	0x10b00, 0x10b35,
-	0x10b40, 0x10b55,
-	0x10b60, 0x10b72,
-	0x10b80, 0x10b91,
-	0x10c00, 0x10c48,
-	0x10d00, 0x10d23,
-	0x10f00, 0x10f1c,
-	0x10f27, 0x10f27,
-	0x10f30, 0x10f45,
-	0x10fe0, 0x10ff6,
-	0x11003, 0x11037,
-	0x11083, 0x110af,
-	0x110d0, 0x110e8,
-	0x11103, 0x11126,
-	0x11144, 0x11144,
-	0x11150, 0x11172,
-	0x11176, 0x11176,
-	0x11183, 0x111b2,
-	0x111c1, 0x111c4,
-	0x111da, 0x111da,
-	0x111dc, 0x111dc,
-	0x11200, 0x11211,
-	0x11213, 0x1122b,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a8,
-	0x112b0, 0x112de,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133d, 0x1133d,
-	0x11350, 0x11350,
-	0x1135d, 0x11361,
-	0x11400, 0x11434,
-	0x11447, 0x1144a,
-	0x1145f, 0x1145f,
-	0x11480, 0x114af,
-	0x114c4, 0x114c5,
-	0x114c7, 0x114c7,
-	0x11580, 0x115ae,
-	0x115d8, 0x115db,
-	0x11600, 0x1162f,
-	0x11644, 0x11644,
-	0x11680, 0x116aa,
-	0x116b8, 0x116b8,
-	0x11700, 0x1171a,
-	0x11800, 0x1182b,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d0,
-	0x119e1, 0x119e1,
-	0x119e3, 0x119e3,
-	0x11a00, 0x11a00,
-	0x11a0b, 0x11a32,
-	0x11a3a, 0x11a3a,
-	0x11a50, 0x11a50,
-	0x11a5c, 0x11a89,
-	0x11a9d, 0x11a9d,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c2e,
-	0x11c40, 0x11c40,
-	0x11c72, 0x11c8f,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d30,
-	0x11d46, 0x11d46,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d89,
-	0x11d98, 0x11d98,
-	0x11ee0, 0x11ef2,
-	0x12000, 0x12399,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16ad0, 0x16aed,
-	0x16b00, 0x16b2f,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16f00, 0x16f4a,
-	0x16f50, 0x16f50,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1e100, 0x1e12c,
-	0x1e14e, 0x1e14e,
-	0x1e2c0, 0x1e2eb,
-	0x1e800, 0x1e8c4,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-}; /* CR_Lo */
-
-/* 'Lt': General Category */
-static const OnigCodePoint CR_Lt[] = {
-	10,
-	0x01c5, 0x01c5,
-	0x01c8, 0x01c8,
-	0x01cb, 0x01cb,
-	0x01f2, 0x01f2,
-	0x1f88, 0x1f8f,
-	0x1f98, 0x1f9f,
-	0x1fa8, 0x1faf,
-	0x1fbc, 0x1fbc,
-	0x1fcc, 0x1fcc,
-	0x1ffc, 0x1ffc,
-}; /* CR_Lt */
-
-/* 'Lu': General Category */
-static const OnigCodePoint CR_Lu[] = {
-	636,
-	0x0041, 0x005a,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00de,
-	0x0100, 0x0100,
-	0x0102, 0x0102,
-	0x0104, 0x0104,
-	0x0106, 0x0106,
-	0x0108, 0x0108,
-	0x010a, 0x010a,
-	0x010c, 0x010c,
-	0x010e, 0x010e,
-	0x0110, 0x0110,
-	0x0112, 0x0112,
-	0x0114, 0x0114,
-	0x0116, 0x0116,
-	0x0118, 0x0118,
-	0x011a, 0x011a,
-	0x011c, 0x011c,
-	0x011e, 0x011e,
-	0x0120, 0x0120,
-	0x0122, 0x0122,
-	0x0124, 0x0124,
-	0x0126, 0x0126,
-	0x0128, 0x0128,
-	0x012a, 0x012a,
-	0x012c, 0x012c,
-	0x012e, 0x012e,
-	0x0130, 0x0130,
-	0x0132, 0x0132,
-	0x0134, 0x0134,
-	0x0136, 0x0136,
-	0x0139, 0x0139,
-	0x013b, 0x013b,
-	0x013d, 0x013d,
-	0x013f, 0x013f,
-	0x0141, 0x0141,
-	0x0143, 0x0143,
-	0x0145, 0x0145,
-	0x0147, 0x0147,
-	0x014a, 0x014a,
-	0x014c, 0x014c,
-	0x014e, 0x014e,
-	0x0150, 0x0150,
-	0x0152, 0x0152,
-	0x0154, 0x0154,
-	0x0156, 0x0156,
-	0x0158, 0x0158,
-	0x015a, 0x015a,
-	0x015c, 0x015c,
-	0x015e, 0x015e,
-	0x0160, 0x0160,
-	0x0162, 0x0162,
-	0x0164, 0x0164,
-	0x0166, 0x0166,
-	0x0168, 0x0168,
-	0x016a, 0x016a,
-	0x016c, 0x016c,
-	0x016e, 0x016e,
-	0x0170, 0x0170,
-	0x0172, 0x0172,
-	0x0174, 0x0174,
-	0x0176, 0x0176,
-	0x0178, 0x0179,
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-	0x1d400, 0x1d419,
-	0x1d434, 0x1d44d,
-	0x1d468, 0x1d481,
-	0x1d49c, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b5,
-	0x1d4d0, 0x1d4e9,
-	0x1d504, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d538, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d56c, 0x1d585,
-	0x1d5a0, 0x1d5b9,
-	0x1d5d4, 0x1d5ed,
-	0x1d608, 0x1d621,
-	0x1d63c, 0x1d655,
-	0x1d670, 0x1d689,
-	0x1d6a8, 0x1d6c0,
-	0x1d6e2, 0x1d6fa,
-	0x1d71c, 0x1d734,
-	0x1d756, 0x1d76e,
-	0x1d790, 0x1d7a8,
-	0x1d7ca, 0x1d7ca,
-	0x1e900, 0x1e921,
-}; /* CR_Lu */
-
-/* 'M': Major Category */
-static const OnigCodePoint CR_M[] = {
-	280,
-	0x0300, 0x036f,
-	0x0483, 0x0489,
-	0x0591, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c5,
-	0x05c7, 0x05c7,
-	0x0610, 0x061a,
-	0x064b, 0x065f,
-	0x0670, 0x0670,
-	0x06d6, 0x06dc,
-	0x06df, 0x06e4,
-	0x06e7, 0x06e8,
-	0x06ea, 0x06ed,
-	0x0711, 0x0711,
-	0x0730, 0x074a,
-	0x07a6, 0x07b0,
-	0x07eb, 0x07f3,
-	0x07fd, 0x07fd,
-	0x0816, 0x0819,
-	0x081b, 0x0823,
-	0x0825, 0x0827,
-	0x0829, 0x082d,
-	0x0859, 0x085b,
-	0x08d3, 0x08e1,
-	0x08e3, 0x0903,
-	0x093a, 0x093c,
-	0x093e, 0x094f,
-	0x0951, 0x0957,
-	0x0962, 0x0963,
-	0x0981, 0x0983,
-	0x09bc, 0x09bc,
-	0x09be, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cd,
-	0x09d7, 0x09d7,
-	0x09e2, 0x09e3,
-	0x09fe, 0x09fe,
-	0x0a01, 0x0a03,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a70, 0x0a71,
-	0x0a75, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0abc, 0x0abc,
-	0x0abe, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ae2, 0x0ae3,
-	0x0afa, 0x0aff,
-	0x0b01, 0x0b03,
-	0x0b3c, 0x0b3c,
-	0x0b3e, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b62, 0x0b63,
-	0x0b82, 0x0b82,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0c00, 0x0c04,
-	0x0c3e, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c62, 0x0c63,
-	0x0c81, 0x0c83,
-	0x0cbc, 0x0cbc,
-	0x0cbe, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0ce2, 0x0ce3,
-	0x0d00, 0x0d03,
-	0x0d3b, 0x0d3c,
-	0x0d3e, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d62, 0x0d63,
-	0x0d82, 0x0d83,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df3,
-	0x0e31, 0x0e31,
-	0x0e34, 0x0e3a,
-	0x0e47, 0x0e4e,
-	0x0eb1, 0x0eb1,
-	0x0eb4, 0x0ebc,
-	0x0ec8, 0x0ecd,
-	0x0f18, 0x0f19,
-	0x0f35, 0x0f35,
-	0x0f37, 0x0f37,
-	0x0f39, 0x0f39,
-	0x0f3e, 0x0f3f,
-	0x0f71, 0x0f84,
-	0x0f86, 0x0f87,
-	0x0f8d, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fc6, 0x0fc6,
-	0x102b, 0x103e,
-	0x1056, 0x1059,
-	0x105e, 0x1060,
-	0x1062, 0x1064,
-	0x1067, 0x106d,
-	0x1071, 0x1074,
-	0x1082, 0x108d,
-	0x108f, 0x108f,
-	0x109a, 0x109d,
-	0x135d, 0x135f,
-	0x1712, 0x1714,
-	0x1732, 0x1734,
-	0x1752, 0x1753,
-	0x1772, 0x1773,
-	0x17b4, 0x17d3,
-	0x17dd, 0x17dd,
-	0x180b, 0x180d,
-	0x1885, 0x1886,
-	0x18a9, 0x18a9,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1a17, 0x1a1b,
-	0x1a55, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a7f,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b04,
-	0x1b34, 0x1b44,
-	0x1b6b, 0x1b73,
-	0x1b80, 0x1b82,
-	0x1ba1, 0x1bad,
-	0x1be6, 0x1bf3,
-	0x1c24, 0x1c37,
-	0x1cd0, 0x1cd2,
-	0x1cd4, 0x1ce8,
-	0x1ced, 0x1ced,
-	0x1cf4, 0x1cf4,
-	0x1cf7, 0x1cf9,
-	0x1dc0, 0x1df9,
-	0x1dfb, 0x1dff,
-	0x20d0, 0x20f0,
-	0x2cef, 0x2cf1,
-	0x2d7f, 0x2d7f,
-	0x2de0, 0x2dff,
-	0x302a, 0x302f,
-	0x3099, 0x309a,
-	0xa66f, 0xa672,
-	0xa674, 0xa67d,
-	0xa69e, 0xa69f,
-	0xa6f0, 0xa6f1,
-	0xa802, 0xa802,
-	0xa806, 0xa806,
-	0xa80b, 0xa80b,
-	0xa823, 0xa827,
-	0xa880, 0xa881,
-	0xa8b4, 0xa8c5,
-	0xa8e0, 0xa8f1,
-	0xa8ff, 0xa8ff,
-	0xa926, 0xa92d,
-	0xa947, 0xa953,
-	0xa980, 0xa983,
-	0xa9b3, 0xa9c0,
-	0xa9e5, 0xa9e5,
-	0xaa29, 0xaa36,
-	0xaa43, 0xaa43,
-	0xaa4c, 0xaa4d,
-	0xaa7b, 0xaa7d,
-	0xaab0, 0xaab0,
-	0xaab2, 0xaab4,
-	0xaab7, 0xaab8,
-	0xaabe, 0xaabf,
-	0xaac1, 0xaac1,
-	0xaaeb, 0xaaef,
-	0xaaf5, 0xaaf6,
-	0xabe3, 0xabea,
-	0xabec, 0xabed,
-	0xfb1e, 0xfb1e,
-	0xfe00, 0xfe0f,
-	0xfe20, 0xfe2f,
-	0x101fd, 0x101fd,
-	0x102e0, 0x102e0,
-	0x10376, 0x1037a,
-	0x10a01, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a0f,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a3f,
-	0x10ae5, 0x10ae6,
-	0x10d24, 0x10d27,
-	0x10f46, 0x10f50,
-	0x11000, 0x11002,
-	0x11038, 0x11046,
-	0x1107f, 0x11082,
-	0x110b0, 0x110ba,
-	0x11100, 0x11102,
-	0x11127, 0x11134,
-	0x11145, 0x11146,
-	0x11173, 0x11173,
-	0x11180, 0x11182,
-	0x111b3, 0x111c0,
-	0x111c9, 0x111cc,
-	0x1122c, 0x11237,
-	0x1123e, 0x1123e,
-	0x112df, 0x112ea,
-	0x11300, 0x11303,
-	0x1133b, 0x1133c,
-	0x1133e, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11357, 0x11357,
-	0x11362, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11435, 0x11446,
-	0x1145e, 0x1145e,
-	0x114b0, 0x114c3,
-	0x115af, 0x115b5,
-	0x115b8, 0x115c0,
-	0x115dc, 0x115dd,
-	0x11630, 0x11640,
-	0x116ab, 0x116b7,
-	0x1171d, 0x1172b,
-	0x1182c, 0x1183a,
-	0x119d1, 0x119d7,
-	0x119da, 0x119e0,
-	0x119e4, 0x119e4,
-	0x11a01, 0x11a0a,
-	0x11a33, 0x11a39,
-	0x11a3b, 0x11a3e,
-	0x11a47, 0x11a47,
-	0x11a51, 0x11a5b,
-	0x11a8a, 0x11a99,
-	0x11c2f, 0x11c36,
-	0x11c38, 0x11c3f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d31, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d45,
-	0x11d47, 0x11d47,
-	0x11d8a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d97,
-	0x11ef3, 0x11ef6,
-	0x16af0, 0x16af4,
-	0x16b30, 0x16b36,
-	0x16f4f, 0x16f4f,
-	0x16f51, 0x16f87,
-	0x16f8f, 0x16f92,
-	0x1bc9d, 0x1bc9e,
-	0x1d165, 0x1d169,
-	0x1d16d, 0x1d172,
-	0x1d17b, 0x1d182,
-	0x1d185, 0x1d18b,
-	0x1d1aa, 0x1d1ad,
-	0x1d242, 0x1d244,
-	0x1da00, 0x1da36,
-	0x1da3b, 0x1da6c,
-	0x1da75, 0x1da75,
-	0x1da84, 0x1da84,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e130, 0x1e136,
-	0x1e2ec, 0x1e2ef,
-	0x1e8d0, 0x1e8d6,
-	0x1e944, 0x1e94a,
-	0xe0100, 0xe01ef,
-}; /* CR_M */
-
-/* 'Mc': General Category */
-static const OnigCodePoint CR_Mc[] = {
-	168,
-	0x0903, 0x0903,
-	0x093b, 0x093b,
-	0x093e, 0x0940,
-	0x0949, 0x094c,
-	0x094e, 0x094f,
-	0x0982, 0x0983,
-	0x09be, 0x09c0,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cc,
-	0x09d7, 0x09d7,
-	0x0a03, 0x0a03,
-	0x0a3e, 0x0a40,
-	0x0a83, 0x0a83,
-	0x0abe, 0x0ac0,
-	0x0ac9, 0x0ac9,
-	0x0acb, 0x0acc,
-	0x0b02, 0x0b03,
-	0x0b3e, 0x0b3e,
-	0x0b40, 0x0b40,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4c,
-	0x0b57, 0x0b57,
-	0x0bbe, 0x0bbf,
-	0x0bc1, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcc,
-	0x0bd7, 0x0bd7,
-	0x0c01, 0x0c03,
-	0x0c41, 0x0c44,
-	0x0c82, 0x0c83,
-	0x0cbe, 0x0cbe,
-	0x0cc0, 0x0cc4,
-	0x0cc7, 0x0cc8,
-	0x0cca, 0x0ccb,
-	0x0cd5, 0x0cd6,
-	0x0d02, 0x0d03,
-	0x0d3e, 0x0d40,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4c,
-	0x0d57, 0x0d57,
-	0x0d82, 0x0d83,
-	0x0dcf, 0x0dd1,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df3,
-	0x0f3e, 0x0f3f,
-	0x0f7f, 0x0f7f,
-	0x102b, 0x102c,
-	0x1031, 0x1031,
-	0x1038, 0x1038,
-	0x103b, 0x103c,
-	0x1056, 0x1057,
-	0x1062, 0x1064,
-	0x1067, 0x106d,
-	0x1083, 0x1084,
-	0x1087, 0x108c,
-	0x108f, 0x108f,
-	0x109a, 0x109c,
-	0x17b6, 0x17b6,
-	0x17be, 0x17c5,
-	0x17c7, 0x17c8,
-	0x1923, 0x1926,
-	0x1929, 0x192b,
-	0x1930, 0x1931,
-	0x1933, 0x1938,
-	0x1a19, 0x1a1a,
-	0x1a55, 0x1a55,
-	0x1a57, 0x1a57,
-	0x1a61, 0x1a61,
-	0x1a63, 0x1a64,
-	0x1a6d, 0x1a72,
-	0x1b04, 0x1b04,
-	0x1b35, 0x1b35,
-	0x1b3b, 0x1b3b,
-	0x1b3d, 0x1b41,
-	0x1b43, 0x1b44,
-	0x1b82, 0x1b82,
-	0x1ba1, 0x1ba1,
-	0x1ba6, 0x1ba7,
-	0x1baa, 0x1baa,
-	0x1be7, 0x1be7,
-	0x1bea, 0x1bec,
-	0x1bee, 0x1bee,
-	0x1bf2, 0x1bf3,
-	0x1c24, 0x1c2b,
-	0x1c34, 0x1c35,
-	0x1ce1, 0x1ce1,
-	0x1cf7, 0x1cf7,
-	0x302e, 0x302f,
-	0xa823, 0xa824,
-	0xa827, 0xa827,
-	0xa880, 0xa881,
-	0xa8b4, 0xa8c3,
-	0xa952, 0xa953,
-	0xa983, 0xa983,
-	0xa9b4, 0xa9b5,
-	0xa9ba, 0xa9bb,
-	0xa9be, 0xa9c0,
-	0xaa2f, 0xaa30,
-	0xaa33, 0xaa34,
-	0xaa4d, 0xaa4d,
-	0xaa7b, 0xaa7b,
-	0xaa7d, 0xaa7d,
-	0xaaeb, 0xaaeb,
-	0xaaee, 0xaaef,
-	0xaaf5, 0xaaf5,
-	0xabe3, 0xabe4,
-	0xabe6, 0xabe7,
-	0xabe9, 0xabea,
-	0xabec, 0xabec,
-	0x11000, 0x11000,
-	0x11002, 0x11002,
-	0x11082, 0x11082,
-	0x110b0, 0x110b2,
-	0x110b7, 0x110b8,
-	0x1112c, 0x1112c,
-	0x11145, 0x11146,
-	0x11182, 0x11182,
-	0x111b3, 0x111b5,
-	0x111bf, 0x111c0,
-	0x1122c, 0x1122e,
-	0x11232, 0x11233,
-	0x11235, 0x11235,
-	0x112e0, 0x112e2,
-	0x11302, 0x11303,
-	0x1133e, 0x1133f,
-	0x11341, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11357, 0x11357,
-	0x11362, 0x11363,
-	0x11435, 0x11437,
-	0x11440, 0x11441,
-	0x11445, 0x11445,
-	0x114b0, 0x114b2,
-	0x114b9, 0x114b9,
-	0x114bb, 0x114be,
-	0x114c1, 0x114c1,
-	0x115af, 0x115b1,
-	0x115b8, 0x115bb,
-	0x115be, 0x115be,
-	0x11630, 0x11632,
-	0x1163b, 0x1163c,
-	0x1163e, 0x1163e,
-	0x116ac, 0x116ac,
-	0x116ae, 0x116af,
-	0x116b6, 0x116b6,
-	0x11720, 0x11721,
-	0x11726, 0x11726,
-	0x1182c, 0x1182e,
-	0x11838, 0x11838,
-	0x119d1, 0x119d3,
-	0x119dc, 0x119df,
-	0x119e4, 0x119e4,
-	0x11a39, 0x11a39,
-	0x11a57, 0x11a58,
-	0x11a97, 0x11a97,
-	0x11c2f, 0x11c2f,
-	0x11c3e, 0x11c3e,
-	0x11ca9, 0x11ca9,
-	0x11cb1, 0x11cb1,
-	0x11cb4, 0x11cb4,
-	0x11d8a, 0x11d8e,
-	0x11d93, 0x11d94,
-	0x11d96, 0x11d96,
-	0x11ef5, 0x11ef6,
-	0x16f51, 0x16f87,
-	0x1d165, 0x1d166,
-	0x1d16d, 0x1d172,
-}; /* CR_Mc */
-
-/* 'Me': General Category */
-static const OnigCodePoint CR_Me[] = {
-	5,
-	0x0488, 0x0489,
-	0x1abe, 0x1abe,
-	0x20dd, 0x20e0,
-	0x20e2, 0x20e4,
-	0xa670, 0xa672,
-}; /* CR_Me */
-
-/* 'Mn': General Category */
-static const OnigCodePoint CR_Mn[] = {
-	318,
-	0x0300, 0x036f,
-	0x0483, 0x0487,
-	0x0591, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c5,
-	0x05c7, 0x05c7,
-	0x0610, 0x061a,
-	0x064b, 0x065f,
-	0x0670, 0x0670,
-	0x06d6, 0x06dc,
-	0x06df, 0x06e4,
-	0x06e7, 0x06e8,
-	0x06ea, 0x06ed,
-	0x0711, 0x0711,
-	0x0730, 0x074a,
-	0x07a6, 0x07b0,
-	0x07eb, 0x07f3,
-	0x07fd, 0x07fd,
-	0x0816, 0x0819,
-	0x081b, 0x0823,
-	0x0825, 0x0827,
-	0x0829, 0x082d,
-	0x0859, 0x085b,
-	0x08d3, 0x08e1,
-	0x08e3, 0x0902,
-	0x093a, 0x093a,
-	0x093c, 0x093c,
-	0x0941, 0x0948,
-	0x094d, 0x094d,
-	0x0951, 0x0957,
-	0x0962, 0x0963,
-	0x0981, 0x0981,
-	0x09bc, 0x09bc,
-	0x09c1, 0x09c4,
-	0x09cd, 0x09cd,
-	0x09e2, 0x09e3,
-	0x09fe, 0x09fe,
-	0x0a01, 0x0a02,
-	0x0a3c, 0x0a3c,
-	0x0a41, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a70, 0x0a71,
-	0x0a75, 0x0a75,
-	0x0a81, 0x0a82,
-	0x0abc, 0x0abc,
-	0x0ac1, 0x0ac5,
-	0x0ac7, 0x0ac8,
-	0x0acd, 0x0acd,
-	0x0ae2, 0x0ae3,
-	0x0afa, 0x0aff,
-	0x0b01, 0x0b01,
-	0x0b3c, 0x0b3c,
-	0x0b3f, 0x0b3f,
-	0x0b41, 0x0b44,
-	0x0b4d, 0x0b4d,
-	0x0b56, 0x0b56,
-	0x0b62, 0x0b63,
-	0x0b82, 0x0b82,
-	0x0bc0, 0x0bc0,
-	0x0bcd, 0x0bcd,
-	0x0c00, 0x0c00,
-	0x0c04, 0x0c04,
-	0x0c3e, 0x0c40,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c62, 0x0c63,
-	0x0c81, 0x0c81,
-	0x0cbc, 0x0cbc,
-	0x0cbf, 0x0cbf,
-	0x0cc6, 0x0cc6,
-	0x0ccc, 0x0ccd,
-	0x0ce2, 0x0ce3,
-	0x0d00, 0x0d01,
-	0x0d3b, 0x0d3c,
-	0x0d41, 0x0d44,
-	0x0d4d, 0x0d4d,
-	0x0d62, 0x0d63,
-	0x0dca, 0x0dca,
-	0x0dd2, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0e31, 0x0e31,
-	0x0e34, 0x0e3a,
-	0x0e47, 0x0e4e,
-	0x0eb1, 0x0eb1,
-	0x0eb4, 0x0ebc,
-	0x0ec8, 0x0ecd,
-	0x0f18, 0x0f19,
-	0x0f35, 0x0f35,
-	0x0f37, 0x0f37,
-	0x0f39, 0x0f39,
-	0x0f71, 0x0f7e,
-	0x0f80, 0x0f84,
-	0x0f86, 0x0f87,
-	0x0f8d, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fc6, 0x0fc6,
-	0x102d, 0x1030,
-	0x1032, 0x1037,
-	0x1039, 0x103a,
-	0x103d, 0x103e,
-	0x1058, 0x1059,
-	0x105e, 0x1060,
-	0x1071, 0x1074,
-	0x1082, 0x1082,
-	0x1085, 0x1086,
-	0x108d, 0x108d,
-	0x109d, 0x109d,
-	0x135d, 0x135f,
-	0x1712, 0x1714,
-	0x1732, 0x1734,
-	0x1752, 0x1753,
-	0x1772, 0x1773,
-	0x17b4, 0x17b5,
-	0x17b7, 0x17bd,
-	0x17c6, 0x17c6,
-	0x17c9, 0x17d3,
-	0x17dd, 0x17dd,
-	0x180b, 0x180d,
-	0x1885, 0x1886,
-	0x18a9, 0x18a9,
-	0x1920, 0x1922,
-	0x1927, 0x1928,
-	0x1932, 0x1932,
-	0x1939, 0x193b,
-	0x1a17, 0x1a18,
-	0x1a1b, 0x1a1b,
-	0x1a56, 0x1a56,
-	0x1a58, 0x1a5e,
-	0x1a60, 0x1a60,
-	0x1a62, 0x1a62,
-	0x1a65, 0x1a6c,
-	0x1a73, 0x1a7c,
-	0x1a7f, 0x1a7f,
-	0x1ab0, 0x1abd,
-	0x1b00, 0x1b03,
-	0x1b34, 0x1b34,
-	0x1b36, 0x1b3a,
-	0x1b3c, 0x1b3c,
-	0x1b42, 0x1b42,
-	0x1b6b, 0x1b73,
-	0x1b80, 0x1b81,
-	0x1ba2, 0x1ba5,
-	0x1ba8, 0x1ba9,
-	0x1bab, 0x1bad,
-	0x1be6, 0x1be6,
-	0x1be8, 0x1be9,
-	0x1bed, 0x1bed,
-	0x1bef, 0x1bf1,
-	0x1c2c, 0x1c33,
-	0x1c36, 0x1c37,
-	0x1cd0, 0x1cd2,
-	0x1cd4, 0x1ce0,
-	0x1ce2, 0x1ce8,
-	0x1ced, 0x1ced,
-	0x1cf4, 0x1cf4,
-	0x1cf8, 0x1cf9,
-	0x1dc0, 0x1df9,
-	0x1dfb, 0x1dff,
-	0x20d0, 0x20dc,
-	0x20e1, 0x20e1,
-	0x20e5, 0x20f0,
-	0x2cef, 0x2cf1,
-	0x2d7f, 0x2d7f,
-	0x2de0, 0x2dff,
-	0x302a, 0x302d,
-	0x3099, 0x309a,
-	0xa66f, 0xa66f,
-	0xa674, 0xa67d,
-	0xa69e, 0xa69f,
-	0xa6f0, 0xa6f1,
-	0xa802, 0xa802,
-	0xa806, 0xa806,
-	0xa80b, 0xa80b,
-	0xa825, 0xa826,
-	0xa8c4, 0xa8c5,
-	0xa8e0, 0xa8f1,
-	0xa8ff, 0xa8ff,
-	0xa926, 0xa92d,
-	0xa947, 0xa951,
-	0xa980, 0xa982,
-	0xa9b3, 0xa9b3,
-	0xa9b6, 0xa9b9,
-	0xa9bc, 0xa9bd,
-	0xa9e5, 0xa9e5,
-	0xaa29, 0xaa2e,
-	0xaa31, 0xaa32,
-	0xaa35, 0xaa36,
-	0xaa43, 0xaa43,
-	0xaa4c, 0xaa4c,
-	0xaa7c, 0xaa7c,
-	0xaab0, 0xaab0,
-	0xaab2, 0xaab4,
-	0xaab7, 0xaab8,
-	0xaabe, 0xaabf,
-	0xaac1, 0xaac1,
-	0xaaec, 0xaaed,
-	0xaaf6, 0xaaf6,
-	0xabe5, 0xabe5,
-	0xabe8, 0xabe8,
-	0xabed, 0xabed,
-	0xfb1e, 0xfb1e,
-	0xfe00, 0xfe0f,
-	0xfe20, 0xfe2f,
-	0x101fd, 0x101fd,
-	0x102e0, 0x102e0,
-	0x10376, 0x1037a,
-	0x10a01, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a0f,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a3f,
-	0x10ae5, 0x10ae6,
-	0x10d24, 0x10d27,
-	0x10f46, 0x10f50,
-	0x11001, 0x11001,
-	0x11038, 0x11046,
-	0x1107f, 0x11081,
-	0x110b3, 0x110b6,
-	0x110b9, 0x110ba,
-	0x11100, 0x11102,
-	0x11127, 0x1112b,
-	0x1112d, 0x11134,
-	0x11173, 0x11173,
-	0x11180, 0x11181,
-	0x111b6, 0x111be,
-	0x111c9, 0x111cc,
-	0x1122f, 0x11231,
-	0x11234, 0x11234,
-	0x11236, 0x11237,
-	0x1123e, 0x1123e,
-	0x112df, 0x112df,
-	0x112e3, 0x112ea,
-	0x11300, 0x11301,
-	0x1133b, 0x1133c,
-	0x11340, 0x11340,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11438, 0x1143f,
-	0x11442, 0x11444,
-	0x11446, 0x11446,
-	0x1145e, 0x1145e,
-	0x114b3, 0x114b8,
-	0x114ba, 0x114ba,
-	0x114bf, 0x114c0,
-	0x114c2, 0x114c3,
-	0x115b2, 0x115b5,
-	0x115bc, 0x115bd,
-	0x115bf, 0x115c0,
-	0x115dc, 0x115dd,
-	0x11633, 0x1163a,
-	0x1163d, 0x1163d,
-	0x1163f, 0x11640,
-	0x116ab, 0x116ab,
-	0x116ad, 0x116ad,
-	0x116b0, 0x116b5,
-	0x116b7, 0x116b7,
-	0x1171d, 0x1171f,
-	0x11722, 0x11725,
-	0x11727, 0x1172b,
-	0x1182f, 0x11837,
-	0x11839, 0x1183a,
-	0x119d4, 0x119d7,
-	0x119da, 0x119db,
-	0x119e0, 0x119e0,
-	0x11a01, 0x11a0a,
-	0x11a33, 0x11a38,
-	0x11a3b, 0x11a3e,
-	0x11a47, 0x11a47,
-	0x11a51, 0x11a56,
-	0x11a59, 0x11a5b,
-	0x11a8a, 0x11a96,
-	0x11a98, 0x11a99,
-	0x11c30, 0x11c36,
-	0x11c38, 0x11c3d,
-	0x11c3f, 0x11c3f,
-	0x11c92, 0x11ca7,
-	0x11caa, 0x11cb0,
-	0x11cb2, 0x11cb3,
-	0x11cb5, 0x11cb6,
-	0x11d31, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d45,
-	0x11d47, 0x11d47,
-	0x11d90, 0x11d91,
-	0x11d95, 0x11d95,
-	0x11d97, 0x11d97,
-	0x11ef3, 0x11ef4,
-	0x16af0, 0x16af4,
-	0x16b30, 0x16b36,
-	0x16f4f, 0x16f4f,
-	0x16f8f, 0x16f92,
-	0x1bc9d, 0x1bc9e,
-	0x1d167, 0x1d169,
-	0x1d17b, 0x1d182,
-	0x1d185, 0x1d18b,
-	0x1d1aa, 0x1d1ad,
-	0x1d242, 0x1d244,
-	0x1da00, 0x1da36,
-	0x1da3b, 0x1da6c,
-	0x1da75, 0x1da75,
-	0x1da84, 0x1da84,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e130, 0x1e136,
-	0x1e2ec, 0x1e2ef,
-	0x1e8d0, 0x1e8d6,
-	0x1e944, 0x1e94a,
-	0xe0100, 0xe01ef,
-}; /* CR_Mn */
-
-/* 'N': Major Category */
-static const OnigCodePoint CR_N[] = {
-	130,
-	0x0030, 0x0039,
-	0x00b2, 0x00b3,
-	0x00b9, 0x00b9,
-	0x00bc, 0x00be,
-	0x0660, 0x0669,
-	0x06f0, 0x06f9,
-	0x07c0, 0x07c9,
-	0x0966, 0x096f,
-	0x09e6, 0x09ef,
-	0x09f4, 0x09f9,
-	0x0a66, 0x0a6f,
-	0x0ae6, 0x0aef,
-	0x0b66, 0x0b6f,
-	0x0b72, 0x0b77,
-	0x0be6, 0x0bf2,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c7e,
-	0x0ce6, 0x0cef,
-	0x0d58, 0x0d5e,
-	0x0d66, 0x0d78,
-	0x0de6, 0x0def,
-	0x0e50, 0x0e59,
-	0x0ed0, 0x0ed9,
-	0x0f20, 0x0f33,
-	0x1040, 0x1049,
-	0x1090, 0x1099,
-	0x1369, 0x137c,
-	0x16ee, 0x16f0,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1810, 0x1819,
-	0x1946, 0x194f,
-	0x19d0, 0x19da,
-	0x1a80, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1b50, 0x1b59,
-	0x1bb0, 0x1bb9,
-	0x1c40, 0x1c49,
-	0x1c50, 0x1c59,
-	0x2070, 0x2070,
-	0x2074, 0x2079,
-	0x2080, 0x2089,
-	0x2150, 0x2182,
-	0x2185, 0x2189,
-	0x2460, 0x249b,
-	0x24ea, 0x24ff,
-	0x2776, 0x2793,
-	0x2cfd, 0x2cfd,
-	0x3007, 0x3007,
-	0x3021, 0x3029,
-	0x3038, 0x303a,
-	0x3192, 0x3195,
-	0x3220, 0x3229,
-	0x3248, 0x324f,
-	0x3251, 0x325f,
-	0x3280, 0x3289,
-	0x32b1, 0x32bf,
-	0xa620, 0xa629,
-	0xa6e6, 0xa6ef,
-	0xa830, 0xa835,
-	0xa8d0, 0xa8d9,
-	0xa900, 0xa909,
-	0xa9d0, 0xa9d9,
-	0xa9f0, 0xa9f9,
-	0xaa50, 0xaa59,
-	0xabf0, 0xabf9,
-	0xff10, 0xff19,
-	0x10107, 0x10133,
-	0x10140, 0x10178,
-	0x1018a, 0x1018b,
-	0x102e1, 0x102fb,
-	0x10320, 0x10323,
-	0x10341, 0x10341,
-	0x1034a, 0x1034a,
-	0x103d1, 0x103d5,
-	0x104a0, 0x104a9,
-	0x10858, 0x1085f,
-	0x10879, 0x1087f,
-	0x108a7, 0x108af,
-	0x108fb, 0x108ff,
-	0x10916, 0x1091b,
-	0x109bc, 0x109bd,
-	0x109c0, 0x109cf,
-	0x109d2, 0x109ff,
-	0x10a40, 0x10a48,
-	0x10a7d, 0x10a7e,
-	0x10a9d, 0x10a9f,
-	0x10aeb, 0x10aef,
-	0x10b58, 0x10b5f,
-	0x10b78, 0x10b7f,
-	0x10ba9, 0x10baf,
-	0x10cfa, 0x10cff,
-	0x10d30, 0x10d39,
-	0x10e60, 0x10e7e,
-	0x10f1d, 0x10f26,
-	0x10f51, 0x10f54,
-	0x11052, 0x1106f,
-	0x110f0, 0x110f9,
-	0x11136, 0x1113f,
-	0x111d0, 0x111d9,
-	0x111e1, 0x111f4,
-	0x112f0, 0x112f9,
-	0x11450, 0x11459,
-	0x114d0, 0x114d9,
-	0x11650, 0x11659,
-	0x116c0, 0x116c9,
-	0x11730, 0x1173b,
-	0x118e0, 0x118f2,
-	0x11c50, 0x11c6c,
-	0x11d50, 0x11d59,
-	0x11da0, 0x11da9,
-	0x11fc0, 0x11fd4,
-	0x12400, 0x1246e,
-	0x16a60, 0x16a69,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16e80, 0x16e96,
-	0x1d2e0, 0x1d2f3,
-	0x1d360, 0x1d378,
-	0x1d7ce, 0x1d7ff,
-	0x1e140, 0x1e149,
-	0x1e2f0, 0x1e2f9,
-	0x1e8c7, 0x1e8cf,
-	0x1e950, 0x1e959,
-	0x1ec71, 0x1ecab,
-	0x1ecad, 0x1ecaf,
-	0x1ecb1, 0x1ecb4,
-	0x1ed01, 0x1ed2d,
-	0x1ed2f, 0x1ed3d,
-	0x1f100, 0x1f10c,
-}; /* CR_N */
-
-/* 'Nd': General Category */
-#define CR_Nd CR_Digit
-
-/* 'Nl': General Category */
-static const OnigCodePoint CR_Nl[] = {
-	12,
-	0x16ee, 0x16f0,
-	0x2160, 0x2182,
-	0x2185, 0x2188,
-	0x3007, 0x3007,
-	0x3021, 0x3029,
-	0x3038, 0x303a,
-	0xa6e6, 0xa6ef,
-	0x10140, 0x10174,
-	0x10341, 0x10341,
-	0x1034a, 0x1034a,
-	0x103d1, 0x103d5,
-	0x12400, 0x1246e,
-}; /* CR_Nl */
-
-/* 'No': General Category */
-static const OnigCodePoint CR_No[] = {
-	70,
-	0x00b2, 0x00b3,
-	0x00b9, 0x00b9,
-	0x00bc, 0x00be,
-	0x09f4, 0x09f9,
-	0x0b72, 0x0b77,
-	0x0bf0, 0x0bf2,
-	0x0c78, 0x0c7e,
-	0x0d58, 0x0d5e,
-	0x0d70, 0x0d78,
-	0x0f2a, 0x0f33,
-	0x1369, 0x137c,
-	0x17f0, 0x17f9,
-	0x19da, 0x19da,
-	0x2070, 0x2070,
-	0x2074, 0x2079,
-	0x2080, 0x2089,
-	0x2150, 0x215f,
-	0x2189, 0x2189,
-	0x2460, 0x249b,
-	0x24ea, 0x24ff,
-	0x2776, 0x2793,
-	0x2cfd, 0x2cfd,
-	0x3192, 0x3195,
-	0x3220, 0x3229,
-	0x3248, 0x324f,
-	0x3251, 0x325f,
-	0x3280, 0x3289,
-	0x32b1, 0x32bf,
-	0xa830, 0xa835,
-	0x10107, 0x10133,
-	0x10175, 0x10178,
-	0x1018a, 0x1018b,
-	0x102e1, 0x102fb,
-	0x10320, 0x10323,
-	0x10858, 0x1085f,
-	0x10879, 0x1087f,
-	0x108a7, 0x108af,
-	0x108fb, 0x108ff,
-	0x10916, 0x1091b,
-	0x109bc, 0x109bd,
-	0x109c0, 0x109cf,
-	0x109d2, 0x109ff,
-	0x10a40, 0x10a48,
-	0x10a7d, 0x10a7e,
-	0x10a9d, 0x10a9f,
-	0x10aeb, 0x10aef,
-	0x10b58, 0x10b5f,
-	0x10b78, 0x10b7f,
-	0x10ba9, 0x10baf,
-	0x10cfa, 0x10cff,
-	0x10e60, 0x10e7e,
-	0x10f1d, 0x10f26,
-	0x10f51, 0x10f54,
-	0x11052, 0x11065,
-	0x111e1, 0x111f4,
-	0x1173a, 0x1173b,
-	0x118ea, 0x118f2,
-	0x11c5a, 0x11c6c,
-	0x11fc0, 0x11fd4,
-	0x16b5b, 0x16b61,
-	0x16e80, 0x16e96,
-	0x1d2e0, 0x1d2f3,
-	0x1d360, 0x1d378,
-	0x1e8c7, 0x1e8cf,
-	0x1ec71, 0x1ecab,
-	0x1ecad, 0x1ecaf,
-	0x1ecb1, 0x1ecb4,
-	0x1ed01, 0x1ed2d,
-	0x1ed2f, 0x1ed3d,
-	0x1f100, 0x1f10c,
-}; /* CR_No */
-
-/* 'P': Major Category */
-#define CR_P CR_Punct
-
-/* 'Pc': General Category */
-static const OnigCodePoint CR_Pc[] = {
-	6,
-	0x005f, 0x005f,
-	0x203f, 0x2040,
-	0x2054, 0x2054,
-	0xfe33, 0xfe34,
-	0xfe4d, 0xfe4f,
-	0xff3f, 0xff3f,
-}; /* CR_Pc */
-
-/* 'Pd': General Category */
-static const OnigCodePoint CR_Pd[] = {
-	17,
-	0x002d, 0x002d,
-	0x058a, 0x058a,
-	0x05be, 0x05be,
-	0x1400, 0x1400,
-	0x1806, 0x1806,
-	0x2010, 0x2015,
-	0x2e17, 0x2e17,
-	0x2e1a, 0x2e1a,
-	0x2e3a, 0x2e3b,
-	0x2e40, 0x2e40,
-	0x301c, 0x301c,
-	0x3030, 0x3030,
-	0x30a0, 0x30a0,
-	0xfe31, 0xfe32,
-	0xfe58, 0xfe58,
-	0xfe63, 0xfe63,
-	0xff0d, 0xff0d,
-}; /* CR_Pd */
-
-/* 'Pe': General Category */
-static const OnigCodePoint CR_Pe[] = {
-	72,
-	0x0029, 0x0029,
-	0x005d, 0x005d,
-	0x007d, 0x007d,
-	0x0f3b, 0x0f3b,
-	0x0f3d, 0x0f3d,
-	0x169c, 0x169c,
-	0x2046, 0x2046,
-	0x207e, 0x207e,
-	0x208e, 0x208e,
-	0x2309, 0x2309,
-	0x230b, 0x230b,
-	0x232a, 0x232a,
-	0x2769, 0x2769,
-	0x276b, 0x276b,
-	0x276d, 0x276d,
-	0x276f, 0x276f,
-	0x2771, 0x2771,
-	0x2773, 0x2773,
-	0x2775, 0x2775,
-	0x27c6, 0x27c6,
-	0x27e7, 0x27e7,
-	0x27e9, 0x27e9,
-	0x27eb, 0x27eb,
-	0x27ed, 0x27ed,
-	0x27ef, 0x27ef,
-	0x2984, 0x2984,
-	0x2986, 0x2986,
-	0x2988, 0x2988,
-	0x298a, 0x298a,
-	0x298c, 0x298c,
-	0x298e, 0x298e,
-	0x2990, 0x2990,
-	0x2992, 0x2992,
-	0x2994, 0x2994,
-	0x2996, 0x2996,
-	0x2998, 0x2998,
-	0x29d9, 0x29d9,
-	0x29db, 0x29db,
-	0x29fd, 0x29fd,
-	0x2e23, 0x2e23,
-	0x2e25, 0x2e25,
-	0x2e27, 0x2e27,
-	0x2e29, 0x2e29,
-	0x3009, 0x3009,
-	0x300b, 0x300b,
-	0x300d, 0x300d,
-	0x300f, 0x300f,
-	0x3011, 0x3011,
-	0x3015, 0x3015,
-	0x3017, 0x3017,
-	0x3019, 0x3019,
-	0x301b, 0x301b,
-	0x301e, 0x301f,
-	0xfd3e, 0xfd3e,
-	0xfe18, 0xfe18,
-	0xfe36, 0xfe36,
-	0xfe38, 0xfe38,
-	0xfe3a, 0xfe3a,
-	0xfe3c, 0xfe3c,
-	0xfe3e, 0xfe3e,
-	0xfe40, 0xfe40,
-	0xfe42, 0xfe42,
-	0xfe44, 0xfe44,
-	0xfe48, 0xfe48,
-	0xfe5a, 0xfe5a,
-	0xfe5c, 0xfe5c,
-	0xfe5e, 0xfe5e,
-	0xff09, 0xff09,
-	0xff3d, 0xff3d,
-	0xff5d, 0xff5d,
-	0xff60, 0xff60,
-	0xff63, 0xff63,
-}; /* CR_Pe */
-
-/* 'Pf': General Category */
-static const OnigCodePoint CR_Pf[] = {
-	10,
-	0x00bb, 0x00bb,
-	0x2019, 0x2019,
-	0x201d, 0x201d,
-	0x203a, 0x203a,
-	0x2e03, 0x2e03,
-	0x2e05, 0x2e05,
-	0x2e0a, 0x2e0a,
-	0x2e0d, 0x2e0d,
-	0x2e1d, 0x2e1d,
-	0x2e21, 0x2e21,
-}; /* CR_Pf */
-
-/* 'Pi': General Category */
-static const OnigCodePoint CR_Pi[] = {
-	11,
-	0x00ab, 0x00ab,
-	0x2018, 0x2018,
-	0x201b, 0x201c,
-	0x201f, 0x201f,
-	0x2039, 0x2039,
-	0x2e02, 0x2e02,
-	0x2e04, 0x2e04,
-	0x2e09, 0x2e09,
-	0x2e0c, 0x2e0c,
-	0x2e1c, 0x2e1c,
-	0x2e20, 0x2e20,
-}; /* CR_Pi */
-
-/* 'Po': General Category */
-static const OnigCodePoint CR_Po[] = {
-	179,
-	0x0021, 0x0023,
-	0x0025, 0x0027,
-	0x002a, 0x002a,
-	0x002c, 0x002c,
-	0x002e, 0x002f,
-	0x003a, 0x003b,
-	0x003f, 0x0040,
-	0x005c, 0x005c,
-	0x00a1, 0x00a1,
-	0x00a7, 0x00a7,
-	0x00b6, 0x00b7,
-	0x00bf, 0x00bf,
-	0x037e, 0x037e,
-	0x0387, 0x0387,
-	0x055a, 0x055f,
-	0x0589, 0x0589,
-	0x05c0, 0x05c0,
-	0x05c3, 0x05c3,
-	0x05c6, 0x05c6,
-	0x05f3, 0x05f4,
-	0x0609, 0x060a,
-	0x060c, 0x060d,
-	0x061b, 0x061b,
-	0x061e, 0x061f,
-	0x066a, 0x066d,
-	0x06d4, 0x06d4,
-	0x0700, 0x070d,
-	0x07f7, 0x07f9,
-	0x0830, 0x083e,
-	0x085e, 0x085e,
-	0x0964, 0x0965,
-	0x0970, 0x0970,
-	0x09fd, 0x09fd,
-	0x0a76, 0x0a76,
-	0x0af0, 0x0af0,
-	0x0c77, 0x0c77,
-	0x0c84, 0x0c84,
-	0x0df4, 0x0df4,
-	0x0e4f, 0x0e4f,
-	0x0e5a, 0x0e5b,
-	0x0f04, 0x0f12,
-	0x0f14, 0x0f14,
-	0x0f85, 0x0f85,
-	0x0fd0, 0x0fd4,
-	0x0fd9, 0x0fda,
-	0x104a, 0x104f,
-	0x10fb, 0x10fb,
-	0x1360, 0x1368,
-	0x166e, 0x166e,
-	0x16eb, 0x16ed,
-	0x1735, 0x1736,
-	0x17d4, 0x17d6,
-	0x17d8, 0x17da,
-	0x1800, 0x1805,
-	0x1807, 0x180a,
-	0x1944, 0x1945,
-	0x1a1e, 0x1a1f,
-	0x1aa0, 0x1aa6,
-	0x1aa8, 0x1aad,
-	0x1b5a, 0x1b60,
-	0x1bfc, 0x1bff,
-	0x1c3b, 0x1c3f,
-	0x1c7e, 0x1c7f,
-	0x1cc0, 0x1cc7,
-	0x1cd3, 0x1cd3,
-	0x2016, 0x2017,
-	0x2020, 0x2027,
-	0x2030, 0x2038,
-	0x203b, 0x203e,
-	0x2041, 0x2043,
-	0x2047, 0x2051,
-	0x2053, 0x2053,
-	0x2055, 0x205e,
-	0x2cf9, 0x2cfc,
-	0x2cfe, 0x2cff,
-	0x2d70, 0x2d70,
-	0x2e00, 0x2e01,
-	0x2e06, 0x2e08,
-	0x2e0b, 0x2e0b,
-	0x2e0e, 0x2e16,
-	0x2e18, 0x2e19,
-	0x2e1b, 0x2e1b,
-	0x2e1e, 0x2e1f,
-	0x2e2a, 0x2e2e,
-	0x2e30, 0x2e39,
-	0x2e3c, 0x2e3f,
-	0x2e41, 0x2e41,
-	0x2e43, 0x2e4f,
-	0x3001, 0x3003,
-	0x303d, 0x303d,
-	0x30fb, 0x30fb,
-	0xa4fe, 0xa4ff,
-	0xa60d, 0xa60f,
-	0xa673, 0xa673,
-	0xa67e, 0xa67e,
-	0xa6f2, 0xa6f7,
-	0xa874, 0xa877,
-	0xa8ce, 0xa8cf,
-	0xa8f8, 0xa8fa,
-	0xa8fc, 0xa8fc,
-	0xa92e, 0xa92f,
-	0xa95f, 0xa95f,
-	0xa9c1, 0xa9cd,
-	0xa9de, 0xa9df,
-	0xaa5c, 0xaa5f,
-	0xaade, 0xaadf,
-	0xaaf0, 0xaaf1,
-	0xabeb, 0xabeb,
-	0xfe10, 0xfe16,
-	0xfe19, 0xfe19,
-	0xfe30, 0xfe30,
-	0xfe45, 0xfe46,
-	0xfe49, 0xfe4c,
-	0xfe50, 0xfe52,
-	0xfe54, 0xfe57,
-	0xfe5f, 0xfe61,
-	0xfe68, 0xfe68,
-	0xfe6a, 0xfe6b,
-	0xff01, 0xff03,
-	0xff05, 0xff07,
-	0xff0a, 0xff0a,
-	0xff0c, 0xff0c,
-	0xff0e, 0xff0f,
-	0xff1a, 0xff1b,
-	0xff1f, 0xff20,
-	0xff3c, 0xff3c,
-	0xff61, 0xff61,
-	0xff64, 0xff65,
-	0x10100, 0x10102,
-	0x1039f, 0x1039f,
-	0x103d0, 0x103d0,
-	0x1056f, 0x1056f,
-	0x10857, 0x10857,
-	0x1091f, 0x1091f,
-	0x1093f, 0x1093f,
-	0x10a50, 0x10a58,
-	0x10a7f, 0x10a7f,
-	0x10af0, 0x10af6,
-	0x10b39, 0x10b3f,
-	0x10b99, 0x10b9c,
-	0x10f55, 0x10f59,
-	0x11047, 0x1104d,
-	0x110bb, 0x110bc,
-	0x110be, 0x110c1,
-	0x11140, 0x11143,
-	0x11174, 0x11175,
-	0x111c5, 0x111c8,
-	0x111cd, 0x111cd,
-	0x111db, 0x111db,
-	0x111dd, 0x111df,
-	0x11238, 0x1123d,
-	0x112a9, 0x112a9,
-	0x1144b, 0x1144f,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145d,
-	0x114c6, 0x114c6,
-	0x115c1, 0x115d7,
-	0x11641, 0x11643,
-	0x11660, 0x1166c,
-	0x1173c, 0x1173e,
-	0x1183b, 0x1183b,
-	0x119e2, 0x119e2,
-	0x11a3f, 0x11a46,
-	0x11a9a, 0x11a9c,
-	0x11a9e, 0x11aa2,
-	0x11c41, 0x11c45,
-	0x11c70, 0x11c71,
-	0x11ef7, 0x11ef8,
-	0x11fff, 0x11fff,
-	0x12470, 0x12474,
-	0x16a6e, 0x16a6f,
-	0x16af5, 0x16af5,
-	0x16b37, 0x16b3b,
-	0x16b44, 0x16b44,
-	0x16e97, 0x16e9a,
-	0x16fe2, 0x16fe2,
-	0x1bc9f, 0x1bc9f,
-	0x1da87, 0x1da8b,
-	0x1e95e, 0x1e95f,
-}; /* CR_Po */
-
-/* 'Ps': General Category */
-static const OnigCodePoint CR_Ps[] = {
-	75,
-	0x0028, 0x0028,
-	0x005b, 0x005b,
-	0x007b, 0x007b,
-	0x0f3a, 0x0f3a,
-	0x0f3c, 0x0f3c,
-	0x169b, 0x169b,
-	0x201a, 0x201a,
-	0x201e, 0x201e,
-	0x2045, 0x2045,
-	0x207d, 0x207d,
-	0x208d, 0x208d,
-	0x2308, 0x2308,
-	0x230a, 0x230a,
-	0x2329, 0x2329,
-	0x2768, 0x2768,
-	0x276a, 0x276a,
-	0x276c, 0x276c,
-	0x276e, 0x276e,
-	0x2770, 0x2770,
-	0x2772, 0x2772,
-	0x2774, 0x2774,
-	0x27c5, 0x27c5,
-	0x27e6, 0x27e6,
-	0x27e8, 0x27e8,
-	0x27ea, 0x27ea,
-	0x27ec, 0x27ec,
-	0x27ee, 0x27ee,
-	0x2983, 0x2983,
-	0x2985, 0x2985,
-	0x2987, 0x2987,
-	0x2989, 0x2989,
-	0x298b, 0x298b,
-	0x298d, 0x298d,
-	0x298f, 0x298f,
-	0x2991, 0x2991,
-	0x2993, 0x2993,
-	0x2995, 0x2995,
-	0x2997, 0x2997,
-	0x29d8, 0x29d8,
-	0x29da, 0x29da,
-	0x29fc, 0x29fc,
-	0x2e22, 0x2e22,
-	0x2e24, 0x2e24,
-	0x2e26, 0x2e26,
-	0x2e28, 0x2e28,
-	0x2e42, 0x2e42,
-	0x3008, 0x3008,
-	0x300a, 0x300a,
-	0x300c, 0x300c,
-	0x300e, 0x300e,
-	0x3010, 0x3010,
-	0x3014, 0x3014,
-	0x3016, 0x3016,
-	0x3018, 0x3018,
-	0x301a, 0x301a,
-	0x301d, 0x301d,
-	0xfd3f, 0xfd3f,
-	0xfe17, 0xfe17,
-	0xfe35, 0xfe35,
-	0xfe37, 0xfe37,
-	0xfe39, 0xfe39,
-	0xfe3b, 0xfe3b,
-	0xfe3d, 0xfe3d,
-	0xfe3f, 0xfe3f,
-	0xfe41, 0xfe41,
-	0xfe43, 0xfe43,
-	0xfe47, 0xfe47,
-	0xfe59, 0xfe59,
-	0xfe5b, 0xfe5b,
-	0xfe5d, 0xfe5d,
-	0xff08, 0xff08,
-	0xff3b, 0xff3b,
-	0xff5b, 0xff5b,
-	0xff5f, 0xff5f,
-	0xff62, 0xff62,
-}; /* CR_Ps */
-
-/* 'S': Major Category */
-static const OnigCodePoint CR_S[] = {
-	226,
-	0x0024, 0x0024,
-	0x002b, 0x002b,
-	0x003c, 0x003e,
-	0x005e, 0x005e,
-	0x0060, 0x0060,
-	0x007c, 0x007c,
-	0x007e, 0x007e,
-	0x00a2, 0x00a6,
-	0x00a8, 0x00a9,
-	0x00ac, 0x00ac,
-	0x00ae, 0x00b1,
-	0x00b4, 0x00b4,
-	0x00b8, 0x00b8,
-	0x00d7, 0x00d7,
-	0x00f7, 0x00f7,
-	0x02c2, 0x02c5,
-	0x02d2, 0x02df,
-	0x02e5, 0x02eb,
-	0x02ed, 0x02ed,
-	0x02ef, 0x02ff,
-	0x0375, 0x0375,
-	0x0384, 0x0385,
-	0x03f6, 0x03f6,
-	0x0482, 0x0482,
-	0x058d, 0x058f,
-	0x0606, 0x0608,
-	0x060b, 0x060b,
-	0x060e, 0x060f,
-	0x06de, 0x06de,
-	0x06e9, 0x06e9,
-	0x06fd, 0x06fe,
-	0x07f6, 0x07f6,
-	0x07fe, 0x07ff,
-	0x09f2, 0x09f3,
-	0x09fa, 0x09fb,
-	0x0af1, 0x0af1,
-	0x0b70, 0x0b70,
-	0x0bf3, 0x0bfa,
-	0x0c7f, 0x0c7f,
-	0x0d4f, 0x0d4f,
-	0x0d79, 0x0d79,
-	0x0e3f, 0x0e3f,
-	0x0f01, 0x0f03,
-	0x0f13, 0x0f13,
-	0x0f15, 0x0f17,
-	0x0f1a, 0x0f1f,
-	0x0f34, 0x0f34,
-	0x0f36, 0x0f36,
-	0x0f38, 0x0f38,
-	0x0fbe, 0x0fc5,
-	0x0fc7, 0x0fcc,
-	0x0fce, 0x0fcf,
-	0x0fd5, 0x0fd8,
-	0x109e, 0x109f,
-	0x1390, 0x1399,
-	0x166d, 0x166d,
-	0x17db, 0x17db,
-	0x1940, 0x1940,
-	0x19de, 0x19ff,
-	0x1b61, 0x1b6a,
-	0x1b74, 0x1b7c,
-	0x1fbd, 0x1fbd,
-	0x1fbf, 0x1fc1,
-	0x1fcd, 0x1fcf,
-	0x1fdd, 0x1fdf,
-	0x1fed, 0x1fef,
-	0x1ffd, 0x1ffe,
-	0x2044, 0x2044,
-	0x2052, 0x2052,
-	0x207a, 0x207c,
-	0x208a, 0x208c,
-	0x20a0, 0x20bf,
-	0x2100, 0x2101,
-	0x2103, 0x2106,
-	0x2108, 0x2109,
-	0x2114, 0x2114,
-	0x2116, 0x2118,
-	0x211e, 0x2123,
-	0x2125, 0x2125,
-	0x2127, 0x2127,
-	0x2129, 0x2129,
-	0x212e, 0x212e,
-	0x213a, 0x213b,
-	0x2140, 0x2144,
-	0x214a, 0x214d,
-	0x214f, 0x214f,
-	0x218a, 0x218b,
-	0x2190, 0x2307,
-	0x230c, 0x2328,
-	0x232b, 0x2426,
-	0x2440, 0x244a,
-	0x249c, 0x24e9,
-	0x2500, 0x2767,
-	0x2794, 0x27c4,
-	0x27c7, 0x27e5,
-	0x27f0, 0x2982,
-	0x2999, 0x29d7,
-	0x29dc, 0x29fb,
-	0x29fe, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2bff,
-	0x2ce5, 0x2cea,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3004, 0x3004,
-	0x3012, 0x3013,
-	0x3020, 0x3020,
-	0x3036, 0x3037,
-	0x303e, 0x303f,
-	0x309b, 0x309c,
-	0x3190, 0x3191,
-	0x3196, 0x319f,
-	0x31c0, 0x31e3,
-	0x3200, 0x321e,
-	0x322a, 0x3247,
-	0x3250, 0x3250,
-	0x3260, 0x327f,
-	0x328a, 0x32b0,
-	0x32c0, 0x33ff,
-	0x4dc0, 0x4dff,
-	0xa490, 0xa4c6,
-	0xa700, 0xa716,
-	0xa720, 0xa721,
-	0xa789, 0xa78a,
-	0xa828, 0xa82b,
-	0xa836, 0xa839,
-	0xaa77, 0xaa79,
-	0xab5b, 0xab5b,
-	0xfb29, 0xfb29,
-	0xfbb2, 0xfbc1,
-	0xfdfc, 0xfdfd,
-	0xfe62, 0xfe62,
-	0xfe64, 0xfe66,
-	0xfe69, 0xfe69,
-	0xff04, 0xff04,
-	0xff0b, 0xff0b,
-	0xff1c, 0xff1e,
-	0xff3e, 0xff3e,
-	0xff40, 0xff40,
-	0xff5c, 0xff5c,
-	0xff5e, 0xff5e,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfffc, 0xfffd,
-	0x10137, 0x1013f,
-	0x10179, 0x10189,
-	0x1018c, 0x1018e,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fc,
-	0x10877, 0x10878,
-	0x10ac8, 0x10ac8,
-	0x1173f, 0x1173f,
-	0x11fd5, 0x11ff1,
-	0x16b3c, 0x16b3f,
-	0x16b45, 0x16b45,
-	0x1bc9c, 0x1bc9c,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d164,
-	0x1d16a, 0x1d16c,
-	0x1d183, 0x1d184,
-	0x1d18c, 0x1d1a9,
-	0x1d1ae, 0x1d1e8,
-	0x1d200, 0x1d241,
-	0x1d245, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d6c1, 0x1d6c1,
-	0x1d6db, 0x1d6db,
-	0x1d6fb, 0x1d6fb,
-	0x1d715, 0x1d715,
-	0x1d735, 0x1d735,
-	0x1d74f, 0x1d74f,
-	0x1d76f, 0x1d76f,
-	0x1d789, 0x1d789,
-	0x1d7a9, 0x1d7a9,
-	0x1d7c3, 0x1d7c3,
-	0x1d800, 0x1d9ff,
-	0x1da37, 0x1da3a,
-	0x1da6d, 0x1da74,
-	0x1da76, 0x1da83,
-	0x1da85, 0x1da86,
-	0x1e14f, 0x1e14f,
-	0x1e2ff, 0x1e2ff,
-	0x1ecac, 0x1ecac,
-	0x1ecb0, 0x1ecb0,
-	0x1ed2e, 0x1ed2e,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f110, 0x1f16c,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f260, 0x1f265,
-	0x1f300, 0x1f6d5,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6fa,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d8,
-	0x1f7e0, 0x1f7eb,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f900, 0x1f90b,
-	0x1f90d, 0x1f971,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f9a2,
-	0x1f9a5, 0x1f9aa,
-	0x1f9ae, 0x1f9ca,
-	0x1f9cd, 0x1fa53,
-	0x1fa60, 0x1fa6d,
-	0x1fa70, 0x1fa73,
-	0x1fa78, 0x1fa7a,
-	0x1fa80, 0x1fa82,
-	0x1fa90, 0x1fa95,
-}; /* CR_S */
-
-/* 'Sc': General Category */
-static const OnigCodePoint CR_Sc[] = {
-	21,
-	0x0024, 0x0024,
-	0x00a2, 0x00a5,
-	0x058f, 0x058f,
-	0x060b, 0x060b,
-	0x07fe, 0x07ff,
-	0x09f2, 0x09f3,
-	0x09fb, 0x09fb,
-	0x0af1, 0x0af1,
-	0x0bf9, 0x0bf9,
-	0x0e3f, 0x0e3f,
-	0x17db, 0x17db,
-	0x20a0, 0x20bf,
-	0xa838, 0xa838,
-	0xfdfc, 0xfdfc,
-	0xfe69, 0xfe69,
-	0xff04, 0xff04,
-	0xffe0, 0xffe1,
-	0xffe5, 0xffe6,
-	0x11fdd, 0x11fe0,
-	0x1e2ff, 0x1e2ff,
-	0x1ecb0, 0x1ecb0,
-}; /* CR_Sc */
-
-/* 'Sk': General Category */
-static const OnigCodePoint CR_Sk[] = {
-	29,
-	0x005e, 0x005e,
-	0x0060, 0x0060,
-	0x00a8, 0x00a8,
-	0x00af, 0x00af,
-	0x00b4, 0x00b4,
-	0x00b8, 0x00b8,
-	0x02c2, 0x02c5,
-	0x02d2, 0x02df,
-	0x02e5, 0x02eb,
-	0x02ed, 0x02ed,
-	0x02ef, 0x02ff,
-	0x0375, 0x0375,
-	0x0384, 0x0385,
-	0x1fbd, 0x1fbd,
-	0x1fbf, 0x1fc1,
-	0x1fcd, 0x1fcf,
-	0x1fdd, 0x1fdf,
-	0x1fed, 0x1fef,
-	0x1ffd, 0x1ffe,
-	0x309b, 0x309c,
-	0xa700, 0xa716,
-	0xa720, 0xa721,
-	0xa789, 0xa78a,
-	0xab5b, 0xab5b,
-	0xfbb2, 0xfbc1,
-	0xff3e, 0xff3e,
-	0xff40, 0xff40,
-	0xffe3, 0xffe3,
-	0x1f3fb, 0x1f3ff,
-}; /* CR_Sk */
-
-/* 'Sm': General Category */
-static const OnigCodePoint CR_Sm[] = {
-	64,
-	0x002b, 0x002b,
-	0x003c, 0x003e,
-	0x007c, 0x007c,
-	0x007e, 0x007e,
-	0x00ac, 0x00ac,
-	0x00b1, 0x00b1,
-	0x00d7, 0x00d7,
-	0x00f7, 0x00f7,
-	0x03f6, 0x03f6,
-	0x0606, 0x0608,
-	0x2044, 0x2044,
-	0x2052, 0x2052,
-	0x207a, 0x207c,
-	0x208a, 0x208c,
-	0x2118, 0x2118,
-	0x2140, 0x2144,
-	0x214b, 0x214b,
-	0x2190, 0x2194,
-	0x219a, 0x219b,
-	0x21a0, 0x21a0,
-	0x21a3, 0x21a3,
-	0x21a6, 0x21a6,
-	0x21ae, 0x21ae,
-	0x21ce, 0x21cf,
-	0x21d2, 0x21d2,
-	0x21d4, 0x21d4,
-	0x21f4, 0x22ff,
-	0x2320, 0x2321,
-	0x237c, 0x237c,
-	0x239b, 0x23b3,
-	0x23dc, 0x23e1,
-	0x25b7, 0x25b7,
-	0x25c1, 0x25c1,
-	0x25f8, 0x25ff,
-	0x266f, 0x266f,
-	0x27c0, 0x27c4,
-	0x27c7, 0x27e5,
-	0x27f0, 0x27ff,
-	0x2900, 0x2982,
-	0x2999, 0x29d7,
-	0x29dc, 0x29fb,
-	0x29fe, 0x2aff,
-	0x2b30, 0x2b44,
-	0x2b47, 0x2b4c,
-	0xfb29, 0xfb29,
-	0xfe62, 0xfe62,
-	0xfe64, 0xfe66,
-	0xff0b, 0xff0b,
-	0xff1c, 0xff1e,
-	0xff5c, 0xff5c,
-	0xff5e, 0xff5e,
-	0xffe2, 0xffe2,
-	0xffe9, 0xffec,
-	0x1d6c1, 0x1d6c1,
-	0x1d6db, 0x1d6db,
-	0x1d6fb, 0x1d6fb,
-	0x1d715, 0x1d715,
-	0x1d735, 0x1d735,
-	0x1d74f, 0x1d74f,
-	0x1d76f, 0x1d76f,
-	0x1d789, 0x1d789,
-	0x1d7a9, 0x1d7a9,
-	0x1d7c3, 0x1d7c3,
-	0x1eef0, 0x1eef1,
-}; /* CR_Sm */
-
-/* 'So': General Category */
-static const OnigCodePoint CR_So[] = {
-	180,
-	0x00a6, 0x00a6,
-	0x00a9, 0x00a9,
-	0x00ae, 0x00ae,
-	0x00b0, 0x00b0,
-	0x0482, 0x0482,
-	0x058d, 0x058e,
-	0x060e, 0x060f,
-	0x06de, 0x06de,
-	0x06e9, 0x06e9,
-	0x06fd, 0x06fe,
-	0x07f6, 0x07f6,
-	0x09fa, 0x09fa,
-	0x0b70, 0x0b70,
-	0x0bf3, 0x0bf8,
-	0x0bfa, 0x0bfa,
-	0x0c7f, 0x0c7f,
-	0x0d4f, 0x0d4f,
-	0x0d79, 0x0d79,
-	0x0f01, 0x0f03,
-	0x0f13, 0x0f13,
-	0x0f15, 0x0f17,
-	0x0f1a, 0x0f1f,
-	0x0f34, 0x0f34,
-	0x0f36, 0x0f36,
-	0x0f38, 0x0f38,
-	0x0fbe, 0x0fc5,
-	0x0fc7, 0x0fcc,
-	0x0fce, 0x0fcf,
-	0x0fd5, 0x0fd8,
-	0x109e, 0x109f,
-	0x1390, 0x1399,
-	0x166d, 0x166d,
-	0x1940, 0x1940,
-	0x19de, 0x19ff,
-	0x1b61, 0x1b6a,
-	0x1b74, 0x1b7c,
-	0x2100, 0x2101,
-	0x2103, 0x2106,
-	0x2108, 0x2109,
-	0x2114, 0x2114,
-	0x2116, 0x2117,
-	0x211e, 0x2123,
-	0x2125, 0x2125,
-	0x2127, 0x2127,
-	0x2129, 0x2129,
-	0x212e, 0x212e,
-	0x213a, 0x213b,
-	0x214a, 0x214a,
-	0x214c, 0x214d,
-	0x214f, 0x214f,
-	0x218a, 0x218b,
-	0x2195, 0x2199,
-	0x219c, 0x219f,
-	0x21a1, 0x21a2,
-	0x21a4, 0x21a5,
-	0x21a7, 0x21ad,
-	0x21af, 0x21cd,
-	0x21d0, 0x21d1,
-	0x21d3, 0x21d3,
-	0x21d5, 0x21f3,
-	0x2300, 0x2307,
-	0x230c, 0x231f,
-	0x2322, 0x2328,
-	0x232b, 0x237b,
-	0x237d, 0x239a,
-	0x23b4, 0x23db,
-	0x23e2, 0x2426,
-	0x2440, 0x244a,
-	0x249c, 0x24e9,
-	0x2500, 0x25b6,
-	0x25b8, 0x25c0,
-	0x25c2, 0x25f7,
-	0x2600, 0x266e,
-	0x2670, 0x2767,
-	0x2794, 0x27bf,
-	0x2800, 0x28ff,
-	0x2b00, 0x2b2f,
-	0x2b45, 0x2b46,
-	0x2b4d, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2bff,
-	0x2ce5, 0x2cea,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3004, 0x3004,
-	0x3012, 0x3013,
-	0x3020, 0x3020,
-	0x3036, 0x3037,
-	0x303e, 0x303f,
-	0x3190, 0x3191,
-	0x3196, 0x319f,
-	0x31c0, 0x31e3,
-	0x3200, 0x321e,
-	0x322a, 0x3247,
-	0x3250, 0x3250,
-	0x3260, 0x327f,
-	0x328a, 0x32b0,
-	0x32c0, 0x33ff,
-	0x4dc0, 0x4dff,
-	0xa490, 0xa4c6,
-	0xa828, 0xa82b,
-	0xa836, 0xa837,
-	0xa839, 0xa839,
-	0xaa77, 0xaa79,
-	0xfdfd, 0xfdfd,
-	0xffe4, 0xffe4,
-	0xffe8, 0xffe8,
-	0xffed, 0xffee,
-	0xfffc, 0xfffd,
-	0x10137, 0x1013f,
-	0x10179, 0x10189,
-	0x1018c, 0x1018e,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fc,
-	0x10877, 0x10878,
-	0x10ac8, 0x10ac8,
-	0x1173f, 0x1173f,
-	0x11fd5, 0x11fdc,
-	0x11fe1, 0x11ff1,
-	0x16b3c, 0x16b3f,
-	0x16b45, 0x16b45,
-	0x1bc9c, 0x1bc9c,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d164,
-	0x1d16a, 0x1d16c,
-	0x1d183, 0x1d184,
-	0x1d18c, 0x1d1a9,
-	0x1d1ae, 0x1d1e8,
-	0x1d200, 0x1d241,
-	0x1d245, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d800, 0x1d9ff,
-	0x1da37, 0x1da3a,
-	0x1da6d, 0x1da74,
-	0x1da76, 0x1da83,
-	0x1da85, 0x1da86,
-	0x1e14f, 0x1e14f,
-	0x1ecac, 0x1ecac,
-	0x1ed2e, 0x1ed2e,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f110, 0x1f16c,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f260, 0x1f265,
-	0x1f300, 0x1f3fa,
-	0x1f400, 0x1f6d5,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6fa,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d8,
-	0x1f7e0, 0x1f7eb,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f900, 0x1f90b,
-	0x1f90d, 0x1f971,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f9a2,
-	0x1f9a5, 0x1f9aa,
-	0x1f9ae, 0x1f9ca,
-	0x1f9cd, 0x1fa53,
-	0x1fa60, 0x1fa6d,
-	0x1fa70, 0x1fa73,
-	0x1fa78, 0x1fa7a,
-	0x1fa80, 0x1fa82,
-	0x1fa90, 0x1fa95,
-}; /* CR_So */
-
-/* 'Z': Major Category */
-static const OnigCodePoint CR_Z[] = {
-	8,
-	0x0020, 0x0020,
-	0x00a0, 0x00a0,
-	0x1680, 0x1680,
-	0x2000, 0x200a,
-	0x2028, 0x2029,
-	0x202f, 0x202f,
-	0x205f, 0x205f,
-	0x3000, 0x3000,
-}; /* CR_Z */
-
-/* 'Zl': General Category */
-static const OnigCodePoint CR_Zl[] = {
-	1,
-	0x2028, 0x2028,
-}; /* CR_Zl */
-
-/* 'Zp': General Category */
-static const OnigCodePoint CR_Zp[] = {
-	1,
-	0x2029, 0x2029,
-}; /* CR_Zp */
-
-/* 'Zs': General Category */
-static const OnigCodePoint CR_Zs[] = {
-	7,
-	0x0020, 0x0020,
-	0x00a0, 0x00a0,
-	0x1680, 0x1680,
-	0x2000, 0x200a,
-	0x202f, 0x202f,
-	0x205f, 0x205f,
-	0x3000, 0x3000,
-}; /* CR_Zs */
-
-/* 'Math': Derived Property */
-static const OnigCodePoint CR_Math[] = {
-	138,
-	0x002b, 0x002b,
-	0x003c, 0x003e,
-	0x005e, 0x005e,
-	0x007c, 0x007c,
-	0x007e, 0x007e,
-	0x00ac, 0x00ac,
-	0x00b1, 0x00b1,
-	0x00d7, 0x00d7,
-	0x00f7, 0x00f7,
-	0x03d0, 0x03d2,
-	0x03d5, 0x03d5,
-	0x03f0, 0x03f1,
-	0x03f4, 0x03f6,
-	0x0606, 0x0608,
-	0x2016, 0x2016,
-	0x2032, 0x2034,
-	0x2040, 0x2040,
-	0x2044, 0x2044,
-	0x2052, 0x2052,
-	0x2061, 0x2064,
-	0x207a, 0x207e,
-	0x208a, 0x208e,
-	0x20d0, 0x20dc,
-	0x20e1, 0x20e1,
-	0x20e5, 0x20e6,
-	0x20eb, 0x20ef,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2118, 0x211d,
-	0x2124, 0x2124,
-	0x2128, 0x2129,
-	0x212c, 0x212d,
-	0x212f, 0x2131,
-	0x2133, 0x2138,
-	0x213c, 0x2149,
-	0x214b, 0x214b,
-	0x2190, 0x21a7,
-	0x21a9, 0x21ae,
-	0x21b0, 0x21b1,
-	0x21b6, 0x21b7,
-	0x21bc, 0x21db,
-	0x21dd, 0x21dd,
-	0x21e4, 0x21e5,
-	0x21f4, 0x22ff,
-	0x2308, 0x230b,
-	0x2320, 0x2321,
-	0x237c, 0x237c,
-	0x239b, 0x23b5,
-	0x23b7, 0x23b7,
-	0x23d0, 0x23d0,
-	0x23dc, 0x23e2,
-	0x25a0, 0x25a1,
-	0x25ae, 0x25b7,
-	0x25bc, 0x25c1,
-	0x25c6, 0x25c7,
-	0x25ca, 0x25cb,
-	0x25cf, 0x25d3,
-	0x25e2, 0x25e2,
-	0x25e4, 0x25e4,
-	0x25e7, 0x25ec,
-	0x25f8, 0x25ff,
-	0x2605, 0x2606,
-	0x2640, 0x2640,
-	0x2642, 0x2642,
-	0x2660, 0x2663,
-	0x266d, 0x266f,
-	0x27c0, 0x27ff,
-	0x2900, 0x2aff,
-	0x2b30, 0x2b44,
-	0x2b47, 0x2b4c,
-	0xfb29, 0xfb29,
-	0xfe61, 0xfe66,
-	0xfe68, 0xfe68,
-	0xff0b, 0xff0b,
-	0xff1c, 0xff1e,
-	0xff3c, 0xff3c,
-	0xff3e, 0xff3e,
-	0xff5c, 0xff5c,
-	0xff5e, 0xff5e,
-	0xffe2, 0xffe2,
-	0xffe9, 0xffec,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-}; /* CR_Math */
-
-/* 'Alphabetic': Derived Property */
-#define CR_Alphabetic CR_Alpha
-
-/* 'Lowercase': Derived Property */
-#define CR_Lowercase CR_Lower
-
-/* 'Uppercase': Derived Property */
-#define CR_Uppercase CR_Upper
-
-/* 'Cased': Derived Property */
-static const OnigCodePoint CR_Cased[] = {
-	140,
-	0x0041, 0x005a,
-	0x0061, 0x007a,
-	0x00aa, 0x00aa,
-	0x00b5, 0x00b5,
-	0x00ba, 0x00ba,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x01ba,
-	0x01bc, 0x01bf,
-	0x01c4, 0x0293,
-	0x0295, 0x02b8,
-	0x02c0, 0x02c1,
-	0x02e0, 0x02e4,
-	0x0345, 0x0345,
-	0x0370, 0x0373,
-	0x0376, 0x0377,
-	0x037a, 0x037d,
-	0x037f, 0x037f,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03f5,
-	0x03f7, 0x0481,
-	0x048a, 0x052f,
-	0x0531, 0x0556,
-	0x0560, 0x0588,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fd, 0x10ff,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1d00, 0x1dbf,
-	0x1e00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fe0, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffc,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2119, 0x211d,
-	0x2124, 0x2124,
-	0x2126, 0x2126,
-	0x2128, 0x2128,
-	0x212a, 0x212d,
-	0x212f, 0x2134,
-	0x2139, 0x2139,
-	0x213c, 0x213f,
-	0x2145, 0x2149,
-	0x214e, 0x214e,
-	0x2160, 0x217f,
-	0x2183, 0x2184,
-	0x24b6, 0x24e9,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2ce4,
-	0x2ceb, 0x2cee,
-	0x2cf2, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0xa640, 0xa66d,
-	0xa680, 0xa69d,
-	0xa722, 0xa787,
-	0xa78b, 0xa78e,
-	0xa790, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f8, 0xa7fa,
-	0xab30, 0xab5a,
-	0xab5c, 0xab67,
-	0xab70, 0xabbf,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xff21, 0xff3a,
-	0xff41, 0xff5a,
-	0x10400, 0x1044f,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x118a0, 0x118df,
-	0x16e40, 0x16e7f,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d6c0,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6fa,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d734,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d76e,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d7a8,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7cb,
-	0x1e900, 0x1e943,
-	0x1f130, 0x1f149,
-	0x1f150, 0x1f169,
-	0x1f170, 0x1f189,
-}; /* CR_Cased */
-
-/* 'Case_Ignorable': Derived Property */
-static const OnigCodePoint CR_Case_Ignorable[] = {
-	401,
-	0x0027, 0x0027,
-	0x002e, 0x002e,
-	0x003a, 0x003a,
-	0x005e, 0x005e,
-	0x0060, 0x0060,
-	0x00a8, 0x00a8,
-	0x00ad, 0x00ad,
-	0x00af, 0x00af,
-	0x00b4, 0x00b4,
-	0x00b7, 0x00b8,
-	0x02b0, 0x036f,
-	0x0374, 0x0375,
-	0x037a, 0x037a,
-	0x0384, 0x0385,
-	0x0387, 0x0387,
-	0x0483, 0x0489,
-	0x0559, 0x0559,
-	0x0591, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c5,
-	0x05c7, 0x05c7,
-	0x05f4, 0x05f4,
-	0x0600, 0x0605,
-	0x0610, 0x061a,
-	0x061c, 0x061c,
-	0x0640, 0x0640,
-	0x064b, 0x065f,
-	0x0670, 0x0670,
-	0x06d6, 0x06dd,
-	0x06df, 0x06e8,
-	0x06ea, 0x06ed,
-	0x070f, 0x070f,
-	0x0711, 0x0711,
-	0x0730, 0x074a,
-	0x07a6, 0x07b0,
-	0x07eb, 0x07f5,
-	0x07fa, 0x07fa,
-	0x07fd, 0x07fd,
-	0x0816, 0x082d,
-	0x0859, 0x085b,
-	0x08d3, 0x0902,
-	0x093a, 0x093a,
-	0x093c, 0x093c,
-	0x0941, 0x0948,
-	0x094d, 0x094d,
-	0x0951, 0x0957,
-	0x0962, 0x0963,
-	0x0971, 0x0971,
-	0x0981, 0x0981,
-	0x09bc, 0x09bc,
-	0x09c1, 0x09c4,
-	0x09cd, 0x09cd,
-	0x09e2, 0x09e3,
-	0x09fe, 0x09fe,
-	0x0a01, 0x0a02,
-	0x0a3c, 0x0a3c,
-	0x0a41, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a70, 0x0a71,
-	0x0a75, 0x0a75,
-	0x0a81, 0x0a82,
-	0x0abc, 0x0abc,
-	0x0ac1, 0x0ac5,
-	0x0ac7, 0x0ac8,
-	0x0acd, 0x0acd,
-	0x0ae2, 0x0ae3,
-	0x0afa, 0x0aff,
-	0x0b01, 0x0b01,
-	0x0b3c, 0x0b3c,
-	0x0b3f, 0x0b3f,
-	0x0b41, 0x0b44,
-	0x0b4d, 0x0b4d,
-	0x0b56, 0x0b56,
-	0x0b62, 0x0b63,
-	0x0b82, 0x0b82,
-	0x0bc0, 0x0bc0,
-	0x0bcd, 0x0bcd,
-	0x0c00, 0x0c00,
-	0x0c04, 0x0c04,
-	0x0c3e, 0x0c40,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c62, 0x0c63,
-	0x0c81, 0x0c81,
-	0x0cbc, 0x0cbc,
-	0x0cbf, 0x0cbf,
-	0x0cc6, 0x0cc6,
-	0x0ccc, 0x0ccd,
-	0x0ce2, 0x0ce3,
-	0x0d00, 0x0d01,
-	0x0d3b, 0x0d3c,
-	0x0d41, 0x0d44,
-	0x0d4d, 0x0d4d,
-	0x0d62, 0x0d63,
-	0x0dca, 0x0dca,
-	0x0dd2, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0e31, 0x0e31,
-	0x0e34, 0x0e3a,
-	0x0e46, 0x0e4e,
-	0x0eb1, 0x0eb1,
-	0x0eb4, 0x0ebc,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0f18, 0x0f19,
-	0x0f35, 0x0f35,
-	0x0f37, 0x0f37,
-	0x0f39, 0x0f39,
-	0x0f71, 0x0f7e,
-	0x0f80, 0x0f84,
-	0x0f86, 0x0f87,
-	0x0f8d, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fc6, 0x0fc6,
-	0x102d, 0x1030,
-	0x1032, 0x1037,
-	0x1039, 0x103a,
-	0x103d, 0x103e,
-	0x1058, 0x1059,
-	0x105e, 0x1060,
-	0x1071, 0x1074,
-	0x1082, 0x1082,
-	0x1085, 0x1086,
-	0x108d, 0x108d,
-	0x109d, 0x109d,
-	0x10fc, 0x10fc,
-	0x135d, 0x135f,
-	0x1712, 0x1714,
-	0x1732, 0x1734,
-	0x1752, 0x1753,
-	0x1772, 0x1773,
-	0x17b4, 0x17b5,
-	0x17b7, 0x17bd,
-	0x17c6, 0x17c6,
-	0x17c9, 0x17d3,
-	0x17d7, 0x17d7,
-	0x17dd, 0x17dd,
-	0x180b, 0x180e,
-	0x1843, 0x1843,
-	0x1885, 0x1886,
-	0x18a9, 0x18a9,
-	0x1920, 0x1922,
-	0x1927, 0x1928,
-	0x1932, 0x1932,
-	0x1939, 0x193b,
-	0x1a17, 0x1a18,
-	0x1a1b, 0x1a1b,
-	0x1a56, 0x1a56,
-	0x1a58, 0x1a5e,
-	0x1a60, 0x1a60,
-	0x1a62, 0x1a62,
-	0x1a65, 0x1a6c,
-	0x1a73, 0x1a7c,
-	0x1a7f, 0x1a7f,
-	0x1aa7, 0x1aa7,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b03,
-	0x1b34, 0x1b34,
-	0x1b36, 0x1b3a,
-	0x1b3c, 0x1b3c,
-	0x1b42, 0x1b42,
-	0x1b6b, 0x1b73,
-	0x1b80, 0x1b81,
-	0x1ba2, 0x1ba5,
-	0x1ba8, 0x1ba9,
-	0x1bab, 0x1bad,
-	0x1be6, 0x1be6,
-	0x1be8, 0x1be9,
-	0x1bed, 0x1bed,
-	0x1bef, 0x1bf1,
-	0x1c2c, 0x1c33,
-	0x1c36, 0x1c37,
-	0x1c78, 0x1c7d,
-	0x1cd0, 0x1cd2,
-	0x1cd4, 0x1ce0,
-	0x1ce2, 0x1ce8,
-	0x1ced, 0x1ced,
-	0x1cf4, 0x1cf4,
-	0x1cf8, 0x1cf9,
-	0x1d2c, 0x1d6a,
-	0x1d78, 0x1d78,
-	0x1d9b, 0x1df9,
-	0x1dfb, 0x1dff,
-	0x1fbd, 0x1fbd,
-	0x1fbf, 0x1fc1,
-	0x1fcd, 0x1fcf,
-	0x1fdd, 0x1fdf,
-	0x1fed, 0x1fef,
-	0x1ffd, 0x1ffe,
-	0x200b, 0x200f,
-	0x2018, 0x2019,
-	0x2024, 0x2024,
-	0x2027, 0x2027,
-	0x202a, 0x202e,
-	0x2060, 0x2064,
-	0x2066, 0x206f,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x20d0, 0x20f0,
-	0x2c7c, 0x2c7d,
-	0x2cef, 0x2cf1,
-	0x2d6f, 0x2d6f,
-	0x2d7f, 0x2d7f,
-	0x2de0, 0x2dff,
-	0x2e2f, 0x2e2f,
-	0x3005, 0x3005,
-	0x302a, 0x302d,
-	0x3031, 0x3035,
-	0x303b, 0x303b,
-	0x3099, 0x309e,
-	0x30fc, 0x30fe,
-	0xa015, 0xa015,
-	0xa4f8, 0xa4fd,
-	0xa60c, 0xa60c,
-	0xa66f, 0xa672,
-	0xa674, 0xa67d,
-	0xa67f, 0xa67f,
-	0xa69c, 0xa69f,
-	0xa6f0, 0xa6f1,
-	0xa700, 0xa721,
-	0xa770, 0xa770,
-	0xa788, 0xa78a,
-	0xa7f8, 0xa7f9,
-	0xa802, 0xa802,
-	0xa806, 0xa806,
-	0xa80b, 0xa80b,
-	0xa825, 0xa826,
-	0xa8c4, 0xa8c5,
-	0xa8e0, 0xa8f1,
-	0xa8ff, 0xa8ff,
-	0xa926, 0xa92d,
-	0xa947, 0xa951,
-	0xa980, 0xa982,
-	0xa9b3, 0xa9b3,
-	0xa9b6, 0xa9b9,
-	0xa9bc, 0xa9bd,
-	0xa9cf, 0xa9cf,
-	0xa9e5, 0xa9e6,
-	0xaa29, 0xaa2e,
-	0xaa31, 0xaa32,
-	0xaa35, 0xaa36,
-	0xaa43, 0xaa43,
-	0xaa4c, 0xaa4c,
-	0xaa70, 0xaa70,
-	0xaa7c, 0xaa7c,
-	0xaab0, 0xaab0,
-	0xaab2, 0xaab4,
-	0xaab7, 0xaab8,
-	0xaabe, 0xaabf,
-	0xaac1, 0xaac1,
-	0xaadd, 0xaadd,
-	0xaaec, 0xaaed,
-	0xaaf3, 0xaaf4,
-	0xaaf6, 0xaaf6,
-	0xab5b, 0xab5f,
-	0xabe5, 0xabe5,
-	0xabe8, 0xabe8,
-	0xabed, 0xabed,
-	0xfb1e, 0xfb1e,
-	0xfbb2, 0xfbc1,
-	0xfe00, 0xfe0f,
-	0xfe13, 0xfe13,
-	0xfe20, 0xfe2f,
-	0xfe52, 0xfe52,
-	0xfe55, 0xfe55,
-	0xfeff, 0xfeff,
-	0xff07, 0xff07,
-	0xff0e, 0xff0e,
-	0xff1a, 0xff1a,
-	0xff3e, 0xff3e,
-	0xff40, 0xff40,
-	0xff70, 0xff70,
-	0xff9e, 0xff9f,
-	0xffe3, 0xffe3,
-	0xfff9, 0xfffb,
-	0x101fd, 0x101fd,
-	0x102e0, 0x102e0,
-	0x10376, 0x1037a,
-	0x10a01, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a0f,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a3f,
-	0x10ae5, 0x10ae6,
-	0x10d24, 0x10d27,
-	0x10f46, 0x10f50,
-	0x11001, 0x11001,
-	0x11038, 0x11046,
-	0x1107f, 0x11081,
-	0x110b3, 0x110b6,
-	0x110b9, 0x110ba,
-	0x110bd, 0x110bd,
-	0x110cd, 0x110cd,
-	0x11100, 0x11102,
-	0x11127, 0x1112b,
-	0x1112d, 0x11134,
-	0x11173, 0x11173,
-	0x11180, 0x11181,
-	0x111b6, 0x111be,
-	0x111c9, 0x111cc,
-	0x1122f, 0x11231,
-	0x11234, 0x11234,
-	0x11236, 0x11237,
-	0x1123e, 0x1123e,
-	0x112df, 0x112df,
-	0x112e3, 0x112ea,
-	0x11300, 0x11301,
-	0x1133b, 0x1133c,
-	0x11340, 0x11340,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11438, 0x1143f,
-	0x11442, 0x11444,
-	0x11446, 0x11446,
-	0x1145e, 0x1145e,
-	0x114b3, 0x114b8,
-	0x114ba, 0x114ba,
-	0x114bf, 0x114c0,
-	0x114c2, 0x114c3,
-	0x115b2, 0x115b5,
-	0x115bc, 0x115bd,
-	0x115bf, 0x115c0,
-	0x115dc, 0x115dd,
-	0x11633, 0x1163a,
-	0x1163d, 0x1163d,
-	0x1163f, 0x11640,
-	0x116ab, 0x116ab,
-	0x116ad, 0x116ad,
-	0x116b0, 0x116b5,
-	0x116b7, 0x116b7,
-	0x1171d, 0x1171f,
-	0x11722, 0x11725,
-	0x11727, 0x1172b,
-	0x1182f, 0x11837,
-	0x11839, 0x1183a,
-	0x119d4, 0x119d7,
-	0x119da, 0x119db,
-	0x119e0, 0x119e0,
-	0x11a01, 0x11a0a,
-	0x11a33, 0x11a38,
-	0x11a3b, 0x11a3e,
-	0x11a47, 0x11a47,
-	0x11a51, 0x11a56,
-	0x11a59, 0x11a5b,
-	0x11a8a, 0x11a96,
-	0x11a98, 0x11a99,
-	0x11c30, 0x11c36,
-	0x11c38, 0x11c3d,
-	0x11c3f, 0x11c3f,
-	0x11c92, 0x11ca7,
-	0x11caa, 0x11cb0,
-	0x11cb2, 0x11cb3,
-	0x11cb5, 0x11cb6,
-	0x11d31, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d45,
-	0x11d47, 0x11d47,
-	0x11d90, 0x11d91,
-	0x11d95, 0x11d95,
-	0x11d97, 0x11d97,
-	0x11ef3, 0x11ef4,
-	0x13430, 0x13438,
-	0x16af0, 0x16af4,
-	0x16b30, 0x16b36,
-	0x16b40, 0x16b43,
-	0x16f4f, 0x16f4f,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x16fe3, 0x16fe3,
-	0x1bc9d, 0x1bc9e,
-	0x1bca0, 0x1bca3,
-	0x1d167, 0x1d169,
-	0x1d173, 0x1d182,
-	0x1d185, 0x1d18b,
-	0x1d1aa, 0x1d1ad,
-	0x1d242, 0x1d244,
-	0x1da00, 0x1da36,
-	0x1da3b, 0x1da6c,
-	0x1da75, 0x1da75,
-	0x1da84, 0x1da84,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e130, 0x1e13d,
-	0x1e2ec, 0x1e2ef,
-	0x1e8d0, 0x1e8d6,
-	0x1e944, 0x1e94b,
-	0x1f3fb, 0x1f3ff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-}; /* CR_Case_Ignorable */
-
-/* 'Changes_When_Lowercased': Derived Property */
-static const OnigCodePoint CR_Changes_When_Lowercased[] = {
-	599,
-	0x0041, 0x005a,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00de,
-	0x0100, 0x0100,
-	0x0102, 0x0102,
-	0x0104, 0x0104,
-	0x0106, 0x0106,
-	0x0108, 0x0108,
-	0x010a, 0x010a,
-	0x010c, 0x010c,
-	0x010e, 0x010e,
-	0x0110, 0x0110,
-	0x0112, 0x0112,
-	0x0114, 0x0114,
-	0x0116, 0x0116,
-	0x0118, 0x0118,
-	0x011a, 0x011a,
-	0x011c, 0x011c,
-	0x011e, 0x011e,
-	0x0120, 0x0120,
-	0x0122, 0x0122,
-	0x0124, 0x0124,
-	0x0126, 0x0126,
-	0x0128, 0x0128,
-	0x012a, 0x012a,
-	0x012c, 0x012c,
-	0x012e, 0x012e,
-	0x0130, 0x0130,
-	0x0132, 0x0132,
-	0x0134, 0x0134,
-	0x0136, 0x0136,
-	0x0139, 0x0139,
-	0x013b, 0x013b,
-	0x013d, 0x013d,
-	0x013f, 0x013f,
-	0x0141, 0x0141,
-	0x0143, 0x0143,
-	0x0145, 0x0145,
-	0x0147, 0x0147,
-	0x014a, 0x014a,
-	0x014c, 0x014c,
-	0x014e, 0x014e,
-	0x0150, 0x0150,
-	0x0152, 0x0152,
-	0x0154, 0x0154,
-	0x0156, 0x0156,
-	0x0158, 0x0158,
-	0x015a, 0x015a,
-	0x015c, 0x015c,
-	0x015e, 0x015e,
-	0x0160, 0x0160,
-	0x0162, 0x0162,
-	0x0164, 0x0164,
-	0x0166, 0x0166,
-	0x0168, 0x0168,
-	0x016a, 0x016a,
-	0x016c, 0x016c,
-	0x016e, 0x016e,
-	0x0170, 0x0170,
-	0x0172, 0x0172,
-	0x0174, 0x0174,
-	0x0176, 0x0176,
-	0x0178, 0x0179,
-	0x017b, 0x017b,
-	0x017d, 0x017d,
-	0x0181, 0x0182,
-	0x0184, 0x0184,
-	0x0186, 0x0187,
-	0x0189, 0x018b,
-	0x018e, 0x0191,
-	0x0193, 0x0194,
-	0x0196, 0x0198,
-	0x019c, 0x019d,
-	0x019f, 0x01a0,
-	0x01a2, 0x01a2,
-	0x01a4, 0x01a4,
-	0x01a6, 0x01a7,
-	0x01a9, 0x01a9,
-	0x01ac, 0x01ac,
-	0x01ae, 0x01af,
-	0x01b1, 0x01b3,
-	0x01b5, 0x01b5,
-	0x01b7, 0x01b8,
-	0x01bc, 0x01bc,
-	0x01c4, 0x01c5,
-	0x01c7, 0x01c8,
-	0x01ca, 0x01cb,
-	0x01cd, 0x01cd,
-	0x01cf, 0x01cf,
-	0x01d1, 0x01d1,
-	0x01d3, 0x01d3,
-	0x01d5, 0x01d5,
-	0x01d7, 0x01d7,
-	0x01d9, 0x01d9,
-	0x01db, 0x01db,
-	0x01de, 0x01de,
-	0x01e0, 0x01e0,
-	0x01e2, 0x01e2,
-	0x01e4, 0x01e4,
-	0x01e6, 0x01e6,
-	0x01e8, 0x01e8,
-	0x01ea, 0x01ea,
-	0x01ec, 0x01ec,
-	0x01ee, 0x01ee,
-	0x01f1, 0x01f2,
-	0x01f4, 0x01f4,
-	0x01f6, 0x01f8,
-	0x01fa, 0x01fa,
-	0x01fc, 0x01fc,
-	0x01fe, 0x01fe,
-	0x0200, 0x0200,
-	0x0202, 0x0202,
-	0x0204, 0x0204,
-	0x0206, 0x0206,
-	0x0208, 0x0208,
-	0x020a, 0x020a,
-	0x020c, 0x020c,
-	0x020e, 0x020e,
-	0x0210, 0x0210,
-	0x0212, 0x0212,
-	0x0214, 0x0214,
-	0x0216, 0x0216,
-	0x0218, 0x0218,
-	0x021a, 0x021a,
-	0x021c, 0x021c,
-	0x021e, 0x021e,
-	0x0220, 0x0220,
-	0x0222, 0x0222,
-	0x0224, 0x0224,
-	0x0226, 0x0226,
-	0x0228, 0x0228,
-	0x022a, 0x022a,
-	0x022c, 0x022c,
-	0x022e, 0x022e,
-	0x0230, 0x0230,
-	0x0232, 0x0232,
-	0x023a, 0x023b,
-	0x023d, 0x023e,
-	0x0241, 0x0241,
-	0x0243, 0x0246,
-	0x0248, 0x0248,
-	0x024a, 0x024a,
-	0x024c, 0x024c,
-	0x024e, 0x024e,
-	0x0370, 0x0370,
-	0x0372, 0x0372,
-	0x0376, 0x0376,
-	0x037f, 0x037f,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x038f,
-	0x0391, 0x03a1,
-	0x03a3, 0x03ab,
-	0x03cf, 0x03cf,
-	0x03d8, 0x03d8,
-	0x03da, 0x03da,
-	0x03dc, 0x03dc,
-	0x03de, 0x03de,
-	0x03e0, 0x03e0,
-	0x03e2, 0x03e2,
-	0x03e4, 0x03e4,
-	0x03e6, 0x03e6,
-	0x03e8, 0x03e8,
-	0x03ea, 0x03ea,
-	0x03ec, 0x03ec,
-	0x03ee, 0x03ee,
-	0x03f4, 0x03f4,
-	0x03f7, 0x03f7,
-	0x03f9, 0x03fa,
-	0x03fd, 0x042f,
-	0x0460, 0x0460,
-	0x0462, 0x0462,
-	0x0464, 0x0464,
-	0x0466, 0x0466,
-	0x0468, 0x0468,
-	0x046a, 0x046a,
-	0x046c, 0x046c,
-	0x046e, 0x046e,
-	0x0470, 0x0470,
-	0x0472, 0x0472,
-	0x0474, 0x0474,
-	0x0476, 0x0476,
-	0x0478, 0x0478,
-	0x047a, 0x047a,
-	0x047c, 0x047c,
-	0x047e, 0x047e,
-	0x0480, 0x0480,
-	0x048a, 0x048a,
-	0x048c, 0x048c,
-	0x048e, 0x048e,
-	0x0490, 0x0490,
-	0x0492, 0x0492,
-	0x0494, 0x0494,
-	0x0496, 0x0496,
-	0x0498, 0x0498,
-	0x049a, 0x049a,
-	0x049c, 0x049c,
-	0x049e, 0x049e,
-	0x04a0, 0x04a0,
-	0x04a2, 0x04a2,
-	0x04a4, 0x04a4,
-	0x04a6, 0x04a6,
-	0x04a8, 0x04a8,
-	0x04aa, 0x04aa,
-	0x04ac, 0x04ac,
-	0x04ae, 0x04ae,
-	0x04b0, 0x04b0,
-	0x04b2, 0x04b2,
-	0x04b4, 0x04b4,
-	0x04b6, 0x04b6,
-	0x04b8, 0x04b8,
-	0x04ba, 0x04ba,
-	0x04bc, 0x04bc,
-	0x04be, 0x04be,
-	0x04c0, 0x04c1,
-	0x04c3, 0x04c3,
-	0x04c5, 0x04c5,
-	0x04c7, 0x04c7,
-	0x04c9, 0x04c9,
-	0x04cb, 0x04cb,
-	0x04cd, 0x04cd,
-	0x04d0, 0x04d0,
-	0x04d2, 0x04d2,
-	0x04d4, 0x04d4,
-	0x04d6, 0x04d6,
-	0x04d8, 0x04d8,
-	0x04da, 0x04da,
-	0x04dc, 0x04dc,
-	0x04de, 0x04de,
-	0x04e0, 0x04e0,
-	0x04e2, 0x04e2,
-	0x04e4, 0x04e4,
-	0x04e6, 0x04e6,
-	0x04e8, 0x04e8,
-	0x04ea, 0x04ea,
-	0x04ec, 0x04ec,
-	0x04ee, 0x04ee,
-	0x04f0, 0x04f0,
-	0x04f2, 0x04f2,
-	0x04f4, 0x04f4,
-	0x04f6, 0x04f6,
-	0x04f8, 0x04f8,
-	0x04fa, 0x04fa,
-	0x04fc, 0x04fc,
-	0x04fe, 0x04fe,
-	0x0500, 0x0500,
-	0x0502, 0x0502,
-	0x0504, 0x0504,
-	0x0506, 0x0506,
-	0x0508, 0x0508,
-	0x050a, 0x050a,
-	0x050c, 0x050c,
-	0x050e, 0x050e,
-	0x0510, 0x0510,
-	0x0512, 0x0512,
-	0x0514, 0x0514,
-	0x0516, 0x0516,
-	0x0518, 0x0518,
-	0x051a, 0x051a,
-	0x051c, 0x051c,
-	0x051e, 0x051e,
-	0x0520, 0x0520,
-	0x0522, 0x0522,
-	0x0524, 0x0524,
-	0x0526, 0x0526,
-	0x0528, 0x0528,
-	0x052a, 0x052a,
-	0x052c, 0x052c,
-	0x052e, 0x052e,
-	0x0531, 0x0556,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x13a0, 0x13f5,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1e00, 0x1e00,
-	0x1e02, 0x1e02,
-	0x1e04, 0x1e04,
-	0x1e06, 0x1e06,
-	0x1e08, 0x1e08,
-	0x1e0a, 0x1e0a,
-	0x1e0c, 0x1e0c,
-	0x1e0e, 0x1e0e,
-	0x1e10, 0x1e10,
-	0x1e12, 0x1e12,
-	0x1e14, 0x1e14,
-	0x1e16, 0x1e16,
-	0x1e18, 0x1e18,
-	0x1e1a, 0x1e1a,
-	0x1e1c, 0x1e1c,
-	0x1e1e, 0x1e1e,
-	0x1e20, 0x1e20,
-	0x1e22, 0x1e22,
-	0x1e24, 0x1e24,
-	0x1e26, 0x1e26,
-	0x1e28, 0x1e28,
-	0x1e2a, 0x1e2a,
-	0x1e2c, 0x1e2c,
-	0x1e2e, 0x1e2e,
-	0x1e30, 0x1e30,
-	0x1e32, 0x1e32,
-	0x1e34, 0x1e34,
-	0x1e36, 0x1e36,
-	0x1e38, 0x1e38,
-	0x1e3a, 0x1e3a,
-	0x1e3c, 0x1e3c,
-	0x1e3e, 0x1e3e,
-	0x1e40, 0x1e40,
-	0x1e42, 0x1e42,
-	0x1e44, 0x1e44,
-	0x1e46, 0x1e46,
-	0x1e48, 0x1e48,
-	0x1e4a, 0x1e4a,
-	0x1e4c, 0x1e4c,
-	0x1e4e, 0x1e4e,
-	0x1e50, 0x1e50,
-	0x1e52, 0x1e52,
-	0x1e54, 0x1e54,
-	0x1e56, 0x1e56,
-	0x1e58, 0x1e58,
-	0x1e5a, 0x1e5a,
-	0x1e5c, 0x1e5c,
-	0x1e5e, 0x1e5e,
-	0x1e60, 0x1e60,
-	0x1e62, 0x1e62,
-	0x1e64, 0x1e64,
-	0x1e66, 0x1e66,
-	0x1e68, 0x1e68,
-	0x1e6a, 0x1e6a,
-	0x1e6c, 0x1e6c,
-	0x1e6e, 0x1e6e,
-	0x1e70, 0x1e70,
-	0x1e72, 0x1e72,
-	0x1e74, 0x1e74,
-	0x1e76, 0x1e76,
-	0x1e78, 0x1e78,
-	0x1e7a, 0x1e7a,
-	0x1e7c, 0x1e7c,
-	0x1e7e, 0x1e7e,
-	0x1e80, 0x1e80,
-	0x1e82, 0x1e82,
-	0x1e84, 0x1e84,
-	0x1e86, 0x1e86,
-	0x1e88, 0x1e88,
-	0x1e8a, 0x1e8a,
-	0x1e8c, 0x1e8c,
-	0x1e8e, 0x1e8e,
-	0x1e90, 0x1e90,
-	0x1e92, 0x1e92,
-	0x1e94, 0x1e94,
-	0x1e9e, 0x1e9e,
-	0x1ea0, 0x1ea0,
-	0x1ea2, 0x1ea2,
-	0x1ea4, 0x1ea4,
-	0x1ea6, 0x1ea6,
-	0x1ea8, 0x1ea8,
-	0x1eaa, 0x1eaa,
-	0x1eac, 0x1eac,
-	0x1eae, 0x1eae,
-	0x1eb0, 0x1eb0,
-	0x1eb2, 0x1eb2,
-	0x1eb4, 0x1eb4,
-	0x1eb6, 0x1eb6,
-	0x1eb8, 0x1eb8,
-	0x1eba, 0x1eba,
-	0x1ebc, 0x1ebc,
-	0x1ebe, 0x1ebe,
-	0x1ec0, 0x1ec0,
-	0x1ec2, 0x1ec2,
-	0x1ec4, 0x1ec4,
-	0x1ec6, 0x1ec6,
-	0x1ec8, 0x1ec8,
-	0x1eca, 0x1eca,
-	0x1ecc, 0x1ecc,
-	0x1ece, 0x1ece,
-	0x1ed0, 0x1ed0,
-	0x1ed2, 0x1ed2,
-	0x1ed4, 0x1ed4,
-	0x1ed6, 0x1ed6,
-	0x1ed8, 0x1ed8,
-	0x1eda, 0x1eda,
-	0x1edc, 0x1edc,
-	0x1ede, 0x1ede,
-	0x1ee0, 0x1ee0,
-	0x1ee2, 0x1ee2,
-	0x1ee4, 0x1ee4,
-	0x1ee6, 0x1ee6,
-	0x1ee8, 0x1ee8,
-	0x1eea, 0x1eea,
-	0x1eec, 0x1eec,
-	0x1eee, 0x1eee,
-	0x1ef0, 0x1ef0,
-	0x1ef2, 0x1ef2,
-	0x1ef4, 0x1ef4,
-	0x1ef6, 0x1ef6,
-	0x1ef8, 0x1ef8,
-	0x1efa, 0x1efa,
-	0x1efc, 0x1efc,
-	0x1efe, 0x1efe,
-	0x1f08, 0x1f0f,
-	0x1f18, 0x1f1d,
-	0x1f28, 0x1f2f,
-	0x1f38, 0x1f3f,
-	0x1f48, 0x1f4d,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f5f,
-	0x1f68, 0x1f6f,
-	0x1f88, 0x1f8f,
-	0x1f98, 0x1f9f,
-	0x1fa8, 0x1faf,
-	0x1fb8, 0x1fbc,
-	0x1fc8, 0x1fcc,
-	0x1fd8, 0x1fdb,
-	0x1fe8, 0x1fec,
-	0x1ff8, 0x1ffc,
-	0x2126, 0x2126,
-	0x212a, 0x212b,
-	0x2132, 0x2132,
-	0x2160, 0x216f,
-	0x2183, 0x2183,
-	0x24b6, 0x24cf,
-	0x2c00, 0x2c2e,
-	0x2c60, 0x2c60,
-	0x2c62, 0x2c64,
-	0x2c67, 0x2c67,
-	0x2c69, 0x2c69,
-	0x2c6b, 0x2c6b,
-	0x2c6d, 0x2c70,
-	0x2c72, 0x2c72,
-	0x2c75, 0x2c75,
-	0x2c7e, 0x2c80,
-	0x2c82, 0x2c82,
-	0x2c84, 0x2c84,
-	0x2c86, 0x2c86,
-	0x2c88, 0x2c88,
-	0x2c8a, 0x2c8a,
-	0x2c8c, 0x2c8c,
-	0x2c8e, 0x2c8e,
-	0x2c90, 0x2c90,
-	0x2c92, 0x2c92,
-	0x2c94, 0x2c94,
-	0x2c96, 0x2c96,
-	0x2c98, 0x2c98,
-	0x2c9a, 0x2c9a,
-	0x2c9c, 0x2c9c,
-	0x2c9e, 0x2c9e,
-	0x2ca0, 0x2ca0,
-	0x2ca2, 0x2ca2,
-	0x2ca4, 0x2ca4,
-	0x2ca6, 0x2ca6,
-	0x2ca8, 0x2ca8,
-	0x2caa, 0x2caa,
-	0x2cac, 0x2cac,
-	0x2cae, 0x2cae,
-	0x2cb0, 0x2cb0,
-	0x2cb2, 0x2cb2,
-	0x2cb4, 0x2cb4,
-	0x2cb6, 0x2cb6,
-	0x2cb8, 0x2cb8,
-	0x2cba, 0x2cba,
-	0x2cbc, 0x2cbc,
-	0x2cbe, 0x2cbe,
-	0x2cc0, 0x2cc0,
-	0x2cc2, 0x2cc2,
-	0x2cc4, 0x2cc4,
-	0x2cc6, 0x2cc6,
-	0x2cc8, 0x2cc8,
-	0x2cca, 0x2cca,
-	0x2ccc, 0x2ccc,
-	0x2cce, 0x2cce,
-	0x2cd0, 0x2cd0,
-	0x2cd2, 0x2cd2,
-	0x2cd4, 0x2cd4,
-	0x2cd6, 0x2cd6,
-	0x2cd8, 0x2cd8,
-	0x2cda, 0x2cda,
-	0x2cdc, 0x2cdc,
-	0x2cde, 0x2cde,
-	0x2ce0, 0x2ce0,
-	0x2ce2, 0x2ce2,
-	0x2ceb, 0x2ceb,
-	0x2ced, 0x2ced,
-	0x2cf2, 0x2cf2,
-	0xa640, 0xa640,
-	0xa642, 0xa642,
-	0xa644, 0xa644,
-	0xa646, 0xa646,
-	0xa648, 0xa648,
-	0xa64a, 0xa64a,
-	0xa64c, 0xa64c,
-	0xa64e, 0xa64e,
-	0xa650, 0xa650,
-	0xa652, 0xa652,
-	0xa654, 0xa654,
-	0xa656, 0xa656,
-	0xa658, 0xa658,
-	0xa65a, 0xa65a,
-	0xa65c, 0xa65c,
-	0xa65e, 0xa65e,
-	0xa660, 0xa660,
-	0xa662, 0xa662,
-	0xa664, 0xa664,
-	0xa666, 0xa666,
-	0xa668, 0xa668,
-	0xa66a, 0xa66a,
-	0xa66c, 0xa66c,
-	0xa680, 0xa680,
-	0xa682, 0xa682,
-	0xa684, 0xa684,
-	0xa686, 0xa686,
-	0xa688, 0xa688,
-	0xa68a, 0xa68a,
-	0xa68c, 0xa68c,
-	0xa68e, 0xa68e,
-	0xa690, 0xa690,
-	0xa692, 0xa692,
-	0xa694, 0xa694,
-	0xa696, 0xa696,
-	0xa698, 0xa698,
-	0xa69a, 0xa69a,
-	0xa722, 0xa722,
-	0xa724, 0xa724,
-	0xa726, 0xa726,
-	0xa728, 0xa728,
-	0xa72a, 0xa72a,
-	0xa72c, 0xa72c,
-	0xa72e, 0xa72e,
-	0xa732, 0xa732,
-	0xa734, 0xa734,
-	0xa736, 0xa736,
-	0xa738, 0xa738,
-	0xa73a, 0xa73a,
-	0xa73c, 0xa73c,
-	0xa73e, 0xa73e,
-	0xa740, 0xa740,
-	0xa742, 0xa742,
-	0xa744, 0xa744,
-	0xa746, 0xa746,
-	0xa748, 0xa748,
-	0xa74a, 0xa74a,
-	0xa74c, 0xa74c,
-	0xa74e, 0xa74e,
-	0xa750, 0xa750,
-	0xa752, 0xa752,
-	0xa754, 0xa754,
-	0xa756, 0xa756,
-	0xa758, 0xa758,
-	0xa75a, 0xa75a,
-	0xa75c, 0xa75c,
-	0xa75e, 0xa75e,
-	0xa760, 0xa760,
-	0xa762, 0xa762,
-	0xa764, 0xa764,
-	0xa766, 0xa766,
-	0xa768, 0xa768,
-	0xa76a, 0xa76a,
-	0xa76c, 0xa76c,
-	0xa76e, 0xa76e,
-	0xa779, 0xa779,
-	0xa77b, 0xa77b,
-	0xa77d, 0xa77e,
-	0xa780, 0xa780,
-	0xa782, 0xa782,
-	0xa784, 0xa784,
-	0xa786, 0xa786,
-	0xa78b, 0xa78b,
-	0xa78d, 0xa78d,
-	0xa790, 0xa790,
-	0xa792, 0xa792,
-	0xa796, 0xa796,
-	0xa798, 0xa798,
-	0xa79a, 0xa79a,
-	0xa79c, 0xa79c,
-	0xa79e, 0xa79e,
-	0xa7a0, 0xa7a0,
-	0xa7a2, 0xa7a2,
-	0xa7a4, 0xa7a4,
-	0xa7a6, 0xa7a6,
-	0xa7a8, 0xa7a8,
-	0xa7aa, 0xa7ae,
-	0xa7b0, 0xa7b4,
-	0xa7b6, 0xa7b6,
-	0xa7b8, 0xa7b8,
-	0xa7ba, 0xa7ba,
-	0xa7bc, 0xa7bc,
-	0xa7be, 0xa7be,
-	0xa7c2, 0xa7c2,
-	0xa7c4, 0xa7c6,
-	0xff21, 0xff3a,
-	0x10400, 0x10427,
-	0x104b0, 0x104d3,
-	0x10c80, 0x10cb2,
-	0x118a0, 0x118bf,
-	0x16e40, 0x16e5f,
-	0x1e900, 0x1e921,
-}; /* CR_Changes_When_Lowercased */
-
-/* 'Changes_When_Uppercased': Derived Property */
-static const OnigCodePoint CR_Changes_When_Uppercased[] = {
-	616,
-	0x0061, 0x007a,
-	0x00b5, 0x00b5,
-	0x00df, 0x00f6,
-	0x00f8, 0x00ff,
-	0x0101, 0x0101,
-	0x0103, 0x0103,
-	0x0105, 0x0105,
-	0x0107, 0x0107,
-	0x0109, 0x0109,
-	0x010b, 0x010b,
-	0x010d, 0x010d,
-	0x010f, 0x010f,
-	0x0111, 0x0111,
-	0x0113, 0x0113,
-	0x0115, 0x0115,
-	0x0117, 0x0117,
-	0x0119, 0x0119,
-	0x011b, 0x011b,
-	0x011d, 0x011d,
-	0x011f, 0x011f,
-	0x0121, 0x0121,
-	0x0123, 0x0123,
-	0x0125, 0x0125,
-	0x0127, 0x0127,
-	0x0129, 0x0129,
-	0x012b, 0x012b,
-	0x012d, 0x012d,
-	0x012f, 0x012f,
-	0x0131, 0x0131,
-	0x0133, 0x0133,
-	0x0135, 0x0135,
-	0x0137, 0x0137,
-	0x013a, 0x013a,
-	0x013c, 0x013c,
-	0x013e, 0x013e,
-	0x0140, 0x0140,
-	0x0142, 0x0142,
-	0x0144, 0x0144,
-	0x0146, 0x0146,
-	0x0148, 0x0149,
-	0x014b, 0x014b,
-	0x014d, 0x014d,
-	0x014f, 0x014f,
-	0x0151, 0x0151,
-	0x0153, 0x0153,
-	0x0155, 0x0155,
-	0x0157, 0x0157,
-	0x0159, 0x0159,
-	0x015b, 0x015b,
-	0x015d, 0x015d,
-	0x015f, 0x015f,
-	0x0161, 0x0161,
-	0x0163, 0x0163,
-	0x0165, 0x0165,
-	0x0167, 0x0167,
-	0x0169, 0x0169,
-	0x016b, 0x016b,
-	0x016d, 0x016d,
-	0x016f, 0x016f,
-	0x0171, 0x0171,
-	0x0173, 0x0173,
-	0x0175, 0x0175,
-	0x0177, 0x0177,
-	0x017a, 0x017a,
-	0x017c, 0x017c,
-	0x017e, 0x0180,
-	0x0183, 0x0183,
-	0x0185, 0x0185,
-	0x0188, 0x0188,
-	0x018c, 0x018c,
-	0x0192, 0x0192,
-	0x0195, 0x0195,
-	0x0199, 0x019a,
-	0x019e, 0x019e,
-	0x01a1, 0x01a1,
-	0x01a3, 0x01a3,
-	0x01a5, 0x01a5,
-	0x01a8, 0x01a8,
-	0x01ad, 0x01ad,
-	0x01b0, 0x01b0,
-	0x01b4, 0x01b4,
-	0x01b6, 0x01b6,
-	0x01b9, 0x01b9,
-	0x01bd, 0x01bd,
-	0x01bf, 0x01bf,
-	0x01c5, 0x01c6,
-	0x01c8, 0x01c9,
-	0x01cb, 0x01cc,
-	0x01ce, 0x01ce,
-	0x01d0, 0x01d0,
-	0x01d2, 0x01d2,
-	0x01d4, 0x01d4,
-	0x01d6, 0x01d6,
-	0x01d8, 0x01d8,
-	0x01da, 0x01da,
-	0x01dc, 0x01dd,
-	0x01df, 0x01df,
-	0x01e1, 0x01e1,
-	0x01e3, 0x01e3,
-	0x01e5, 0x01e5,
-	0x01e7, 0x01e7,
-	0x01e9, 0x01e9,
-	0x01eb, 0x01eb,
-	0x01ed, 0x01ed,
-	0x01ef, 0x01f0,
-	0x01f2, 0x01f3,
-	0x01f5, 0x01f5,
-	0x01f9, 0x01f9,
-	0x01fb, 0x01fb,
-	0x01fd, 0x01fd,
-	0x01ff, 0x01ff,
-	0x0201, 0x0201,
-	0x0203, 0x0203,
-	0x0205, 0x0205,
-	0x0207, 0x0207,
-	0x0209, 0x0209,
-	0x020b, 0x020b,
-	0x020d, 0x020d,
-	0x020f, 0x020f,
-	0x0211, 0x0211,
-	0x0213, 0x0213,
-	0x0215, 0x0215,
-	0x0217, 0x0217,
-	0x0219, 0x0219,
-	0x021b, 0x021b,
-	0x021d, 0x021d,
-	0x021f, 0x021f,
-	0x0223, 0x0223,
-	0x0225, 0x0225,
-	0x0227, 0x0227,
-	0x0229, 0x0229,
-	0x022b, 0x022b,
-	0x022d, 0x022d,
-	0x022f, 0x022f,
-	0x0231, 0x0231,
-	0x0233, 0x0233,
-	0x023c, 0x023c,
-	0x023f, 0x0240,
-	0x0242, 0x0242,
-	0x0247, 0x0247,
-	0x0249, 0x0249,
-	0x024b, 0x024b,
-	0x024d, 0x024d,
-	0x024f, 0x0254,
-	0x0256, 0x0257,
-	0x0259, 0x0259,
-	0x025b, 0x025c,
-	0x0260, 0x0261,
-	0x0263, 0x0263,
-	0x0265, 0x0266,
-	0x0268, 0x026c,
-	0x026f, 0x026f,
-	0x0271, 0x0272,
-	0x0275, 0x0275,
-	0x027d, 0x027d,
-	0x0280, 0x0280,
-	0x0282, 0x0283,
-	0x0287, 0x028c,
-	0x0292, 0x0292,
-	0x029d, 0x029e,
-	0x0345, 0x0345,
-	0x0371, 0x0371,
-	0x0373, 0x0373,
-	0x0377, 0x0377,
-	0x037b, 0x037d,
-	0x0390, 0x0390,
-	0x03ac, 0x03ce,
-	0x03d0, 0x03d1,
-	0x03d5, 0x03d7,
-	0x03d9, 0x03d9,
-	0x03db, 0x03db,
-	0x03dd, 0x03dd,
-	0x03df, 0x03df,
-	0x03e1, 0x03e1,
-	0x03e3, 0x03e3,
-	0x03e5, 0x03e5,
-	0x03e7, 0x03e7,
-	0x03e9, 0x03e9,
-	0x03eb, 0x03eb,
-	0x03ed, 0x03ed,
-	0x03ef, 0x03f3,
-	0x03f5, 0x03f5,
-	0x03f8, 0x03f8,
-	0x03fb, 0x03fb,
-	0x0430, 0x045f,
-	0x0461, 0x0461,
-	0x0463, 0x0463,
-	0x0465, 0x0465,
-	0x0467, 0x0467,
-	0x0469, 0x0469,
-	0x046b, 0x046b,
-	0x046d, 0x046d,
-	0x046f, 0x046f,
-	0x0471, 0x0471,
-	0x0473, 0x0473,
-	0x0475, 0x0475,
-	0x0477, 0x0477,
-	0x0479, 0x0479,
-	0x047b, 0x047b,
-	0x047d, 0x047d,
-	0x047f, 0x047f,
-	0x0481, 0x0481,
-	0x048b, 0x048b,
-	0x048d, 0x048d,
-	0x048f, 0x048f,
-	0x0491, 0x0491,
-	0x0493, 0x0493,
-	0x0495, 0x0495,
-	0x0497, 0x0497,
-	0x0499, 0x0499,
-	0x049b, 0x049b,
-	0x049d, 0x049d,
-	0x049f, 0x049f,
-	0x04a1, 0x04a1,
-	0x04a3, 0x04a3,
-	0x04a5, 0x04a5,
-	0x04a7, 0x04a7,
-	0x04a9, 0x04a9,
-	0x04ab, 0x04ab,
-	0x04ad, 0x04ad,
-	0x04af, 0x04af,
-	0x04b1, 0x04b1,
-	0x04b3, 0x04b3,
-	0x04b5, 0x04b5,
-	0x04b7, 0x04b7,
-	0x04b9, 0x04b9,
-	0x04bb, 0x04bb,
-	0x04bd, 0x04bd,
-	0x04bf, 0x04bf,
-	0x04c2, 0x04c2,
-	0x04c4, 0x04c4,
-	0x04c6, 0x04c6,
-	0x04c8, 0x04c8,
-	0x04ca, 0x04ca,
-	0x04cc, 0x04cc,
-	0x04ce, 0x04cf,
-	0x04d1, 0x04d1,
-	0x04d3, 0x04d3,
-	0x04d5, 0x04d5,
-	0x04d7, 0x04d7,
-	0x04d9, 0x04d9,
-	0x04db, 0x04db,
-	0x04dd, 0x04dd,
-	0x04df, 0x04df,
-	0x04e1, 0x04e1,
-	0x04e3, 0x04e3,
-	0x04e5, 0x04e5,
-	0x04e7, 0x04e7,
-	0x04e9, 0x04e9,
-	0x04eb, 0x04eb,
-	0x04ed, 0x04ed,
-	0x04ef, 0x04ef,
-	0x04f1, 0x04f1,
-	0x04f3, 0x04f3,
-	0x04f5, 0x04f5,
-	0x04f7, 0x04f7,
-	0x04f9, 0x04f9,
-	0x04fb, 0x04fb,
-	0x04fd, 0x04fd,
-	0x04ff, 0x04ff,
-	0x0501, 0x0501,
-	0x0503, 0x0503,
-	0x0505, 0x0505,
-	0x0507, 0x0507,
-	0x0509, 0x0509,
-	0x050b, 0x050b,
-	0x050d, 0x050d,
-	0x050f, 0x050f,
-	0x0511, 0x0511,
-	0x0513, 0x0513,
-	0x0515, 0x0515,
-	0x0517, 0x0517,
-	0x0519, 0x0519,
-	0x051b, 0x051b,
-	0x051d, 0x051d,
-	0x051f, 0x051f,
-	0x0521, 0x0521,
-	0x0523, 0x0523,
-	0x0525, 0x0525,
-	0x0527, 0x0527,
-	0x0529, 0x0529,
-	0x052b, 0x052b,
-	0x052d, 0x052d,
-	0x052f, 0x052f,
-	0x0561, 0x0587,
-	0x10d0, 0x10fa,
-	0x10fd, 0x10ff,
-	0x13f8, 0x13fd,
-	0x1c80, 0x1c88,
-	0x1d79, 0x1d79,
-	0x1d7d, 0x1d7d,
-	0x1d8e, 0x1d8e,
-	0x1e01, 0x1e01,
-	0x1e03, 0x1e03,
-	0x1e05, 0x1e05,
-	0x1e07, 0x1e07,
-	0x1e09, 0x1e09,
-	0x1e0b, 0x1e0b,
-	0x1e0d, 0x1e0d,
-	0x1e0f, 0x1e0f,
-	0x1e11, 0x1e11,
-	0x1e13, 0x1e13,
-	0x1e15, 0x1e15,
-	0x1e17, 0x1e17,
-	0x1e19, 0x1e19,
-	0x1e1b, 0x1e1b,
-	0x1e1d, 0x1e1d,
-	0x1e1f, 0x1e1f,
-	0x1e21, 0x1e21,
-	0x1e23, 0x1e23,
-	0x1e25, 0x1e25,
-	0x1e27, 0x1e27,
-	0x1e29, 0x1e29,
-	0x1e2b, 0x1e2b,
-	0x1e2d, 0x1e2d,
-	0x1e2f, 0x1e2f,
-	0x1e31, 0x1e31,
-	0x1e33, 0x1e33,
-	0x1e35, 0x1e35,
-	0x1e37, 0x1e37,
-	0x1e39, 0x1e39,
-	0x1e3b, 0x1e3b,
-	0x1e3d, 0x1e3d,
-	0x1e3f, 0x1e3f,
-	0x1e41, 0x1e41,
-	0x1e43, 0x1e43,
-	0x1e45, 0x1e45,
-	0x1e47, 0x1e47,
-	0x1e49, 0x1e49,
-	0x1e4b, 0x1e4b,
-	0x1e4d, 0x1e4d,
-	0x1e4f, 0x1e4f,
-	0x1e51, 0x1e51,
-	0x1e53, 0x1e53,
-	0x1e55, 0x1e55,
-	0x1e57, 0x1e57,
-	0x1e59, 0x1e59,
-	0x1e5b, 0x1e5b,
-	0x1e5d, 0x1e5d,
-	0x1e5f, 0x1e5f,
-	0x1e61, 0x1e61,
-	0x1e63, 0x1e63,
-	0x1e65, 0x1e65,
-	0x1e67, 0x1e67,
-	0x1e69, 0x1e69,
-	0x1e6b, 0x1e6b,
-	0x1e6d, 0x1e6d,
-	0x1e6f, 0x1e6f,
-	0x1e71, 0x1e71,
-	0x1e73, 0x1e73,
-	0x1e75, 0x1e75,
-	0x1e77, 0x1e77,
-	0x1e79, 0x1e79,
-	0x1e7b, 0x1e7b,
-	0x1e7d, 0x1e7d,
-	0x1e7f, 0x1e7f,
-	0x1e81, 0x1e81,
-	0x1e83, 0x1e83,
-	0x1e85, 0x1e85,
-	0x1e87, 0x1e87,
-	0x1e89, 0x1e89,
-	0x1e8b, 0x1e8b,
-	0x1e8d, 0x1e8d,
-	0x1e8f, 0x1e8f,
-	0x1e91, 0x1e91,
-	0x1e93, 0x1e93,
-	0x1e95, 0x1e9b,
-	0x1ea1, 0x1ea1,
-	0x1ea3, 0x1ea3,
-	0x1ea5, 0x1ea5,
-	0x1ea7, 0x1ea7,
-	0x1ea9, 0x1ea9,
-	0x1eab, 0x1eab,
-	0x1ead, 0x1ead,
-	0x1eaf, 0x1eaf,
-	0x1eb1, 0x1eb1,
-	0x1eb3, 0x1eb3,
-	0x1eb5, 0x1eb5,
-	0x1eb7, 0x1eb7,
-	0x1eb9, 0x1eb9,
-	0x1ebb, 0x1ebb,
-	0x1ebd, 0x1ebd,
-	0x1ebf, 0x1ebf,
-	0x1ec1, 0x1ec1,
-	0x1ec3, 0x1ec3,
-	0x1ec5, 0x1ec5,
-	0x1ec7, 0x1ec7,
-	0x1ec9, 0x1ec9,
-	0x1ecb, 0x1ecb,
-	0x1ecd, 0x1ecd,
-	0x1ecf, 0x1ecf,
-	0x1ed1, 0x1ed1,
-	0x1ed3, 0x1ed3,
-	0x1ed5, 0x1ed5,
-	0x1ed7, 0x1ed7,
-	0x1ed9, 0x1ed9,
-	0x1edb, 0x1edb,
-	0x1edd, 0x1edd,
-	0x1edf, 0x1edf,
-	0x1ee1, 0x1ee1,
-	0x1ee3, 0x1ee3,
-	0x1ee5, 0x1ee5,
-	0x1ee7, 0x1ee7,
-	0x1ee9, 0x1ee9,
-	0x1eeb, 0x1eeb,
-	0x1eed, 0x1eed,
-	0x1eef, 0x1eef,
-	0x1ef1, 0x1ef1,
-	0x1ef3, 0x1ef3,
-	0x1ef5, 0x1ef5,
-	0x1ef7, 0x1ef7,
-	0x1ef9, 0x1ef9,
-	0x1efb, 0x1efb,
-	0x1efd, 0x1efd,
-	0x1eff, 0x1f07,
-	0x1f10, 0x1f15,
-	0x1f20, 0x1f27,
-	0x1f30, 0x1f37,
-	0x1f40, 0x1f45,
-	0x1f50, 0x1f57,
-	0x1f60, 0x1f67,
-	0x1f70, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fb7,
-	0x1fbc, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fc7,
-	0x1fcc, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fd7,
-	0x1fe0, 0x1fe7,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ff7,
-	0x1ffc, 0x1ffc,
-	0x214e, 0x214e,
-	0x2170, 0x217f,
-	0x2184, 0x2184,
-	0x24d0, 0x24e9,
-	0x2c30, 0x2c5e,
-	0x2c61, 0x2c61,
-	0x2c65, 0x2c66,
-	0x2c68, 0x2c68,
-	0x2c6a, 0x2c6a,
-	0x2c6c, 0x2c6c,
-	0x2c73, 0x2c73,
-	0x2c76, 0x2c76,
-	0x2c81, 0x2c81,
-	0x2c83, 0x2c83,
-	0x2c85, 0x2c85,
-	0x2c87, 0x2c87,
-	0x2c89, 0x2c89,
-	0x2c8b, 0x2c8b,
-	0x2c8d, 0x2c8d,
-	0x2c8f, 0x2c8f,
-	0x2c91, 0x2c91,
-	0x2c93, 0x2c93,
-	0x2c95, 0x2c95,
-	0x2c97, 0x2c97,
-	0x2c99, 0x2c99,
-	0x2c9b, 0x2c9b,
-	0x2c9d, 0x2c9d,
-	0x2c9f, 0x2c9f,
-	0x2ca1, 0x2ca1,
-	0x2ca3, 0x2ca3,
-	0x2ca5, 0x2ca5,
-	0x2ca7, 0x2ca7,
-	0x2ca9, 0x2ca9,
-	0x2cab, 0x2cab,
-	0x2cad, 0x2cad,
-	0x2caf, 0x2caf,
-	0x2cb1, 0x2cb1,
-	0x2cb3, 0x2cb3,
-	0x2cb5, 0x2cb5,
-	0x2cb7, 0x2cb7,
-	0x2cb9, 0x2cb9,
-	0x2cbb, 0x2cbb,
-	0x2cbd, 0x2cbd,
-	0x2cbf, 0x2cbf,
-	0x2cc1, 0x2cc1,
-	0x2cc3, 0x2cc3,
-	0x2cc5, 0x2cc5,
-	0x2cc7, 0x2cc7,
-	0x2cc9, 0x2cc9,
-	0x2ccb, 0x2ccb,
-	0x2ccd, 0x2ccd,
-	0x2ccf, 0x2ccf,
-	0x2cd1, 0x2cd1,
-	0x2cd3, 0x2cd3,
-	0x2cd5, 0x2cd5,
-	0x2cd7, 0x2cd7,
-	0x2cd9, 0x2cd9,
-	0x2cdb, 0x2cdb,
-	0x2cdd, 0x2cdd,
-	0x2cdf, 0x2cdf,
-	0x2ce1, 0x2ce1,
-	0x2ce3, 0x2ce3,
-	0x2cec, 0x2cec,
-	0x2cee, 0x2cee,
-	0x2cf3, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0xa641, 0xa641,
-	0xa643, 0xa643,
-	0xa645, 0xa645,
-	0xa647, 0xa647,
-	0xa649, 0xa649,
-	0xa64b, 0xa64b,
-	0xa64d, 0xa64d,
-	0xa64f, 0xa64f,
-	0xa651, 0xa651,
-	0xa653, 0xa653,
-	0xa655, 0xa655,
-	0xa657, 0xa657,
-	0xa659, 0xa659,
-	0xa65b, 0xa65b,
-	0xa65d, 0xa65d,
-	0xa65f, 0xa65f,
-	0xa661, 0xa661,
-	0xa663, 0xa663,
-	0xa665, 0xa665,
-	0xa667, 0xa667,
-	0xa669, 0xa669,
-	0xa66b, 0xa66b,
-	0xa66d, 0xa66d,
-	0xa681, 0xa681,
-	0xa683, 0xa683,
-	0xa685, 0xa685,
-	0xa687, 0xa687,
-	0xa689, 0xa689,
-	0xa68b, 0xa68b,
-	0xa68d, 0xa68d,
-	0xa68f, 0xa68f,
-	0xa691, 0xa691,
-	0xa693, 0xa693,
-	0xa695, 0xa695,
-	0xa697, 0xa697,
-	0xa699, 0xa699,
-	0xa69b, 0xa69b,
-	0xa723, 0xa723,
-	0xa725, 0xa725,
-	0xa727, 0xa727,
-	0xa729, 0xa729,
-	0xa72b, 0xa72b,
-	0xa72d, 0xa72d,
-	0xa72f, 0xa72f,
-	0xa733, 0xa733,
-	0xa735, 0xa735,
-	0xa737, 0xa737,
-	0xa739, 0xa739,
-	0xa73b, 0xa73b,
-	0xa73d, 0xa73d,
-	0xa73f, 0xa73f,
-	0xa741, 0xa741,
-	0xa743, 0xa743,
-	0xa745, 0xa745,
-	0xa747, 0xa747,
-	0xa749, 0xa749,
-	0xa74b, 0xa74b,
-	0xa74d, 0xa74d,
-	0xa74f, 0xa74f,
-	0xa751, 0xa751,
-	0xa753, 0xa753,
-	0xa755, 0xa755,
-	0xa757, 0xa757,
-	0xa759, 0xa759,
-	0xa75b, 0xa75b,
-	0xa75d, 0xa75d,
-	0xa75f, 0xa75f,
-	0xa761, 0xa761,
-	0xa763, 0xa763,
-	0xa765, 0xa765,
-	0xa767, 0xa767,
-	0xa769, 0xa769,
-	0xa76b, 0xa76b,
-	0xa76d, 0xa76d,
-	0xa76f, 0xa76f,
-	0xa77a, 0xa77a,
-	0xa77c, 0xa77c,
-	0xa77f, 0xa77f,
-	0xa781, 0xa781,
-	0xa783, 0xa783,
-	0xa785, 0xa785,
-	0xa787, 0xa787,
-	0xa78c, 0xa78c,
-	0xa791, 0xa791,
-	0xa793, 0xa794,
-	0xa797, 0xa797,
-	0xa799, 0xa799,
-	0xa79b, 0xa79b,
-	0xa79d, 0xa79d,
-	0xa79f, 0xa79f,
-	0xa7a1, 0xa7a1,
-	0xa7a3, 0xa7a3,
-	0xa7a5, 0xa7a5,
-	0xa7a7, 0xa7a7,
-	0xa7a9, 0xa7a9,
-	0xa7b5, 0xa7b5,
-	0xa7b7, 0xa7b7,
-	0xa7b9, 0xa7b9,
-	0xa7bb, 0xa7bb,
-	0xa7bd, 0xa7bd,
-	0xa7bf, 0xa7bf,
-	0xa7c3, 0xa7c3,
-	0xab53, 0xab53,
-	0xab70, 0xabbf,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xff41, 0xff5a,
-	0x10428, 0x1044f,
-	0x104d8, 0x104fb,
-	0x10cc0, 0x10cf2,
-	0x118c0, 0x118df,
-	0x16e60, 0x16e7f,
-	0x1e922, 0x1e943,
-}; /* CR_Changes_When_Uppercased */
-
-/* 'Changes_When_Titlecased': Derived Property */
-static const OnigCodePoint CR_Changes_When_Titlecased[] = {
-	615,
-	0x0061, 0x007a,
-	0x00b5, 0x00b5,
-	0x00df, 0x00f6,
-	0x00f8, 0x00ff,
-	0x0101, 0x0101,
-	0x0103, 0x0103,
-	0x0105, 0x0105,
-	0x0107, 0x0107,
-	0x0109, 0x0109,
-	0x010b, 0x010b,
-	0x010d, 0x010d,
-	0x010f, 0x010f,
-	0x0111, 0x0111,
-	0x0113, 0x0113,
-	0x0115, 0x0115,
-	0x0117, 0x0117,
-	0x0119, 0x0119,
-	0x011b, 0x011b,
-	0x011d, 0x011d,
-	0x011f, 0x011f,
-	0x0121, 0x0121,
-	0x0123, 0x0123,
-	0x0125, 0x0125,
-	0x0127, 0x0127,
-	0x0129, 0x0129,
-	0x012b, 0x012b,
-	0x012d, 0x012d,
-	0x012f, 0x012f,
-	0x0131, 0x0131,
-	0x0133, 0x0133,
-	0x0135, 0x0135,
-	0x0137, 0x0137,
-	0x013a, 0x013a,
-	0x013c, 0x013c,
-	0x013e, 0x013e,
-	0x0140, 0x0140,
-	0x0142, 0x0142,
-	0x0144, 0x0144,
-	0x0146, 0x0146,
-	0x0148, 0x0149,
-	0x014b, 0x014b,
-	0x014d, 0x014d,
-	0x014f, 0x014f,
-	0x0151, 0x0151,
-	0x0153, 0x0153,
-	0x0155, 0x0155,
-	0x0157, 0x0157,
-	0x0159, 0x0159,
-	0x015b, 0x015b,
-	0x015d, 0x015d,
-	0x015f, 0x015f,
-	0x0161, 0x0161,
-	0x0163, 0x0163,
-	0x0165, 0x0165,
-	0x0167, 0x0167,
-	0x0169, 0x0169,
-	0x016b, 0x016b,
-	0x016d, 0x016d,
-	0x016f, 0x016f,
-	0x0171, 0x0171,
-	0x0173, 0x0173,
-	0x0175, 0x0175,
-	0x0177, 0x0177,
-	0x017a, 0x017a,
-	0x017c, 0x017c,
-	0x017e, 0x0180,
-	0x0183, 0x0183,
-	0x0185, 0x0185,
-	0x0188, 0x0188,
-	0x018c, 0x018c,
-	0x0192, 0x0192,
-	0x0195, 0x0195,
-	0x0199, 0x019a,
-	0x019e, 0x019e,
-	0x01a1, 0x01a1,
-	0x01a3, 0x01a3,
-	0x01a5, 0x01a5,
-	0x01a8, 0x01a8,
-	0x01ad, 0x01ad,
-	0x01b0, 0x01b0,
-	0x01b4, 0x01b4,
-	0x01b6, 0x01b6,
-	0x01b9, 0x01b9,
-	0x01bd, 0x01bd,
-	0x01bf, 0x01bf,
-	0x01c4, 0x01c4,
-	0x01c6, 0x01c7,
-	0x01c9, 0x01ca,
-	0x01cc, 0x01cc,
-	0x01ce, 0x01ce,
-	0x01d0, 0x01d0,
-	0x01d2, 0x01d2,
-	0x01d4, 0x01d4,
-	0x01d6, 0x01d6,
-	0x01d8, 0x01d8,
-	0x01da, 0x01da,
-	0x01dc, 0x01dd,
-	0x01df, 0x01df,
-	0x01e1, 0x01e1,
-	0x01e3, 0x01e3,
-	0x01e5, 0x01e5,
-	0x01e7, 0x01e7,
-	0x01e9, 0x01e9,
-	0x01eb, 0x01eb,
-	0x01ed, 0x01ed,
-	0x01ef, 0x01f1,
-	0x01f3, 0x01f3,
-	0x01f5, 0x01f5,
-	0x01f9, 0x01f9,
-	0x01fb, 0x01fb,
-	0x01fd, 0x01fd,
-	0x01ff, 0x01ff,
-	0x0201, 0x0201,
-	0x0203, 0x0203,
-	0x0205, 0x0205,
-	0x0207, 0x0207,
-	0x0209, 0x0209,
-	0x020b, 0x020b,
-	0x020d, 0x020d,
-	0x020f, 0x020f,
-	0x0211, 0x0211,
-	0x0213, 0x0213,
-	0x0215, 0x0215,
-	0x0217, 0x0217,
-	0x0219, 0x0219,
-	0x021b, 0x021b,
-	0x021d, 0x021d,
-	0x021f, 0x021f,
-	0x0223, 0x0223,
-	0x0225, 0x0225,
-	0x0227, 0x0227,
-	0x0229, 0x0229,
-	0x022b, 0x022b,
-	0x022d, 0x022d,
-	0x022f, 0x022f,
-	0x0231, 0x0231,
-	0x0233, 0x0233,
-	0x023c, 0x023c,
-	0x023f, 0x0240,
-	0x0242, 0x0242,
-	0x0247, 0x0247,
-	0x0249, 0x0249,
-	0x024b, 0x024b,
-	0x024d, 0x024d,
-	0x024f, 0x0254,
-	0x0256, 0x0257,
-	0x0259, 0x0259,
-	0x025b, 0x025c,
-	0x0260, 0x0261,
-	0x0263, 0x0263,
-	0x0265, 0x0266,
-	0x0268, 0x026c,
-	0x026f, 0x026f,
-	0x0271, 0x0272,
-	0x0275, 0x0275,
-	0x027d, 0x027d,
-	0x0280, 0x0280,
-	0x0282, 0x0283,
-	0x0287, 0x028c,
-	0x0292, 0x0292,
-	0x029d, 0x029e,
-	0x0345, 0x0345,
-	0x0371, 0x0371,
-	0x0373, 0x0373,
-	0x0377, 0x0377,
-	0x037b, 0x037d,
-	0x0390, 0x0390,
-	0x03ac, 0x03ce,
-	0x03d0, 0x03d1,
-	0x03d5, 0x03d7,
-	0x03d9, 0x03d9,
-	0x03db, 0x03db,
-	0x03dd, 0x03dd,
-	0x03df, 0x03df,
-	0x03e1, 0x03e1,
-	0x03e3, 0x03e3,
-	0x03e5, 0x03e5,
-	0x03e7, 0x03e7,
-	0x03e9, 0x03e9,
-	0x03eb, 0x03eb,
-	0x03ed, 0x03ed,
-	0x03ef, 0x03f3,
-	0x03f5, 0x03f5,
-	0x03f8, 0x03f8,
-	0x03fb, 0x03fb,
-	0x0430, 0x045f,
-	0x0461, 0x0461,
-	0x0463, 0x0463,
-	0x0465, 0x0465,
-	0x0467, 0x0467,
-	0x0469, 0x0469,
-	0x046b, 0x046b,
-	0x046d, 0x046d,
-	0x046f, 0x046f,
-	0x0471, 0x0471,
-	0x0473, 0x0473,
-	0x0475, 0x0475,
-	0x0477, 0x0477,
-	0x0479, 0x0479,
-	0x047b, 0x047b,
-	0x047d, 0x047d,
-	0x047f, 0x047f,
-	0x0481, 0x0481,
-	0x048b, 0x048b,
-	0x048d, 0x048d,
-	0x048f, 0x048f,
-	0x0491, 0x0491,
-	0x0493, 0x0493,
-	0x0495, 0x0495,
-	0x0497, 0x0497,
-	0x0499, 0x0499,
-	0x049b, 0x049b,
-	0x049d, 0x049d,
-	0x049f, 0x049f,
-	0x04a1, 0x04a1,
-	0x04a3, 0x04a3,
-	0x04a5, 0x04a5,
-	0x04a7, 0x04a7,
-	0x04a9, 0x04a9,
-	0x04ab, 0x04ab,
-	0x04ad, 0x04ad,
-	0x04af, 0x04af,
-	0x04b1, 0x04b1,
-	0x04b3, 0x04b3,
-	0x04b5, 0x04b5,
-	0x04b7, 0x04b7,
-	0x04b9, 0x04b9,
-	0x04bb, 0x04bb,
-	0x04bd, 0x04bd,
-	0x04bf, 0x04bf,
-	0x04c2, 0x04c2,
-	0x04c4, 0x04c4,
-	0x04c6, 0x04c6,
-	0x04c8, 0x04c8,
-	0x04ca, 0x04ca,
-	0x04cc, 0x04cc,
-	0x04ce, 0x04cf,
-	0x04d1, 0x04d1,
-	0x04d3, 0x04d3,
-	0x04d5, 0x04d5,
-	0x04d7, 0x04d7,
-	0x04d9, 0x04d9,
-	0x04db, 0x04db,
-	0x04dd, 0x04dd,
-	0x04df, 0x04df,
-	0x04e1, 0x04e1,
-	0x04e3, 0x04e3,
-	0x04e5, 0x04e5,
-	0x04e7, 0x04e7,
-	0x04e9, 0x04e9,
-	0x04eb, 0x04eb,
-	0x04ed, 0x04ed,
-	0x04ef, 0x04ef,
-	0x04f1, 0x04f1,
-	0x04f3, 0x04f3,
-	0x04f5, 0x04f5,
-	0x04f7, 0x04f7,
-	0x04f9, 0x04f9,
-	0x04fb, 0x04fb,
-	0x04fd, 0x04fd,
-	0x04ff, 0x04ff,
-	0x0501, 0x0501,
-	0x0503, 0x0503,
-	0x0505, 0x0505,
-	0x0507, 0x0507,
-	0x0509, 0x0509,
-	0x050b, 0x050b,
-	0x050d, 0x050d,
-	0x050f, 0x050f,
-	0x0511, 0x0511,
-	0x0513, 0x0513,
-	0x0515, 0x0515,
-	0x0517, 0x0517,
-	0x0519, 0x0519,
-	0x051b, 0x051b,
-	0x051d, 0x051d,
-	0x051f, 0x051f,
-	0x0521, 0x0521,
-	0x0523, 0x0523,
-	0x0525, 0x0525,
-	0x0527, 0x0527,
-	0x0529, 0x0529,
-	0x052b, 0x052b,
-	0x052d, 0x052d,
-	0x052f, 0x052f,
-	0x0561, 0x0587,
-	0x13f8, 0x13fd,
-	0x1c80, 0x1c88,
-	0x1d79, 0x1d79,
-	0x1d7d, 0x1d7d,
-	0x1d8e, 0x1d8e,
-	0x1e01, 0x1e01,
-	0x1e03, 0x1e03,
-	0x1e05, 0x1e05,
-	0x1e07, 0x1e07,
-	0x1e09, 0x1e09,
-	0x1e0b, 0x1e0b,
-	0x1e0d, 0x1e0d,
-	0x1e0f, 0x1e0f,
-	0x1e11, 0x1e11,
-	0x1e13, 0x1e13,
-	0x1e15, 0x1e15,
-	0x1e17, 0x1e17,
-	0x1e19, 0x1e19,
-	0x1e1b, 0x1e1b,
-	0x1e1d, 0x1e1d,
-	0x1e1f, 0x1e1f,
-	0x1e21, 0x1e21,
-	0x1e23, 0x1e23,
-	0x1e25, 0x1e25,
-	0x1e27, 0x1e27,
-	0x1e29, 0x1e29,
-	0x1e2b, 0x1e2b,
-	0x1e2d, 0x1e2d,
-	0x1e2f, 0x1e2f,
-	0x1e31, 0x1e31,
-	0x1e33, 0x1e33,
-	0x1e35, 0x1e35,
-	0x1e37, 0x1e37,
-	0x1e39, 0x1e39,
-	0x1e3b, 0x1e3b,
-	0x1e3d, 0x1e3d,
-	0x1e3f, 0x1e3f,
-	0x1e41, 0x1e41,
-	0x1e43, 0x1e43,
-	0x1e45, 0x1e45,
-	0x1e47, 0x1e47,
-	0x1e49, 0x1e49,
-	0x1e4b, 0x1e4b,
-	0x1e4d, 0x1e4d,
-	0x1e4f, 0x1e4f,
-	0x1e51, 0x1e51,
-	0x1e53, 0x1e53,
-	0x1e55, 0x1e55,
-	0x1e57, 0x1e57,
-	0x1e59, 0x1e59,
-	0x1e5b, 0x1e5b,
-	0x1e5d, 0x1e5d,
-	0x1e5f, 0x1e5f,
-	0x1e61, 0x1e61,
-	0x1e63, 0x1e63,
-	0x1e65, 0x1e65,
-	0x1e67, 0x1e67,
-	0x1e69, 0x1e69,
-	0x1e6b, 0x1e6b,
-	0x1e6d, 0x1e6d,
-	0x1e6f, 0x1e6f,
-	0x1e71, 0x1e71,
-	0x1e73, 0x1e73,
-	0x1e75, 0x1e75,
-	0x1e77, 0x1e77,
-	0x1e79, 0x1e79,
-	0x1e7b, 0x1e7b,
-	0x1e7d, 0x1e7d,
-	0x1e7f, 0x1e7f,
-	0x1e81, 0x1e81,
-	0x1e83, 0x1e83,
-	0x1e85, 0x1e85,
-	0x1e87, 0x1e87,
-	0x1e89, 0x1e89,
-	0x1e8b, 0x1e8b,
-	0x1e8d, 0x1e8d,
-	0x1e8f, 0x1e8f,
-	0x1e91, 0x1e91,
-	0x1e93, 0x1e93,
-	0x1e95, 0x1e9b,
-	0x1ea1, 0x1ea1,
-	0x1ea3, 0x1ea3,
-	0x1ea5, 0x1ea5,
-	0x1ea7, 0x1ea7,
-	0x1ea9, 0x1ea9,
-	0x1eab, 0x1eab,
-	0x1ead, 0x1ead,
-	0x1eaf, 0x1eaf,
-	0x1eb1, 0x1eb1,
-	0x1eb3, 0x1eb3,
-	0x1eb5, 0x1eb5,
-	0x1eb7, 0x1eb7,
-	0x1eb9, 0x1eb9,
-	0x1ebb, 0x1ebb,
-	0x1ebd, 0x1ebd,
-	0x1ebf, 0x1ebf,
-	0x1ec1, 0x1ec1,
-	0x1ec3, 0x1ec3,
-	0x1ec5, 0x1ec5,
-	0x1ec7, 0x1ec7,
-	0x1ec9, 0x1ec9,
-	0x1ecb, 0x1ecb,
-	0x1ecd, 0x1ecd,
-	0x1ecf, 0x1ecf,
-	0x1ed1, 0x1ed1,
-	0x1ed3, 0x1ed3,
-	0x1ed5, 0x1ed5,
-	0x1ed7, 0x1ed7,
-	0x1ed9, 0x1ed9,
-	0x1edb, 0x1edb,
-	0x1edd, 0x1edd,
-	0x1edf, 0x1edf,
-	0x1ee1, 0x1ee1,
-	0x1ee3, 0x1ee3,
-	0x1ee5, 0x1ee5,
-	0x1ee7, 0x1ee7,
-	0x1ee9, 0x1ee9,
-	0x1eeb, 0x1eeb,
-	0x1eed, 0x1eed,
-	0x1eef, 0x1eef,
-	0x1ef1, 0x1ef1,
-	0x1ef3, 0x1ef3,
-	0x1ef5, 0x1ef5,
-	0x1ef7, 0x1ef7,
-	0x1ef9, 0x1ef9,
-	0x1efb, 0x1efb,
-	0x1efd, 0x1efd,
-	0x1eff, 0x1f07,
-	0x1f10, 0x1f15,
-	0x1f20, 0x1f27,
-	0x1f30, 0x1f37,
-	0x1f40, 0x1f45,
-	0x1f50, 0x1f57,
-	0x1f60, 0x1f67,
-	0x1f70, 0x1f7d,
-	0x1f80, 0x1f87,
-	0x1f90, 0x1f97,
-	0x1fa0, 0x1fa7,
-	0x1fb0, 0x1fb4,
-	0x1fb6, 0x1fb7,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fc7,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fd7,
-	0x1fe0, 0x1fe7,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ff7,
-	0x214e, 0x214e,
-	0x2170, 0x217f,
-	0x2184, 0x2184,
-	0x24d0, 0x24e9,
-	0x2c30, 0x2c5e,
-	0x2c61, 0x2c61,
-	0x2c65, 0x2c66,
-	0x2c68, 0x2c68,
-	0x2c6a, 0x2c6a,
-	0x2c6c, 0x2c6c,
-	0x2c73, 0x2c73,
-	0x2c76, 0x2c76,
-	0x2c81, 0x2c81,
-	0x2c83, 0x2c83,
-	0x2c85, 0x2c85,
-	0x2c87, 0x2c87,
-	0x2c89, 0x2c89,
-	0x2c8b, 0x2c8b,
-	0x2c8d, 0x2c8d,
-	0x2c8f, 0x2c8f,
-	0x2c91, 0x2c91,
-	0x2c93, 0x2c93,
-	0x2c95, 0x2c95,
-	0x2c97, 0x2c97,
-	0x2c99, 0x2c99,
-	0x2c9b, 0x2c9b,
-	0x2c9d, 0x2c9d,
-	0x2c9f, 0x2c9f,
-	0x2ca1, 0x2ca1,
-	0x2ca3, 0x2ca3,
-	0x2ca5, 0x2ca5,
-	0x2ca7, 0x2ca7,
-	0x2ca9, 0x2ca9,
-	0x2cab, 0x2cab,
-	0x2cad, 0x2cad,
-	0x2caf, 0x2caf,
-	0x2cb1, 0x2cb1,
-	0x2cb3, 0x2cb3,
-	0x2cb5, 0x2cb5,
-	0x2cb7, 0x2cb7,
-	0x2cb9, 0x2cb9,
-	0x2cbb, 0x2cbb,
-	0x2cbd, 0x2cbd,
-	0x2cbf, 0x2cbf,
-	0x2cc1, 0x2cc1,
-	0x2cc3, 0x2cc3,
-	0x2cc5, 0x2cc5,
-	0x2cc7, 0x2cc7,
-	0x2cc9, 0x2cc9,
-	0x2ccb, 0x2ccb,
-	0x2ccd, 0x2ccd,
-	0x2ccf, 0x2ccf,
-	0x2cd1, 0x2cd1,
-	0x2cd3, 0x2cd3,
-	0x2cd5, 0x2cd5,
-	0x2cd7, 0x2cd7,
-	0x2cd9, 0x2cd9,
-	0x2cdb, 0x2cdb,
-	0x2cdd, 0x2cdd,
-	0x2cdf, 0x2cdf,
-	0x2ce1, 0x2ce1,
-	0x2ce3, 0x2ce3,
-	0x2cec, 0x2cec,
-	0x2cee, 0x2cee,
-	0x2cf3, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0xa641, 0xa641,
-	0xa643, 0xa643,
-	0xa645, 0xa645,
-	0xa647, 0xa647,
-	0xa649, 0xa649,
-	0xa64b, 0xa64b,
-	0xa64d, 0xa64d,
-	0xa64f, 0xa64f,
-	0xa651, 0xa651,
-	0xa653, 0xa653,
-	0xa655, 0xa655,
-	0xa657, 0xa657,
-	0xa659, 0xa659,
-	0xa65b, 0xa65b,
-	0xa65d, 0xa65d,
-	0xa65f, 0xa65f,
-	0xa661, 0xa661,
-	0xa663, 0xa663,
-	0xa665, 0xa665,
-	0xa667, 0xa667,
-	0xa669, 0xa669,
-	0xa66b, 0xa66b,
-	0xa66d, 0xa66d,
-	0xa681, 0xa681,
-	0xa683, 0xa683,
-	0xa685, 0xa685,
-	0xa687, 0xa687,
-	0xa689, 0xa689,
-	0xa68b, 0xa68b,
-	0xa68d, 0xa68d,
-	0xa68f, 0xa68f,
-	0xa691, 0xa691,
-	0xa693, 0xa693,
-	0xa695, 0xa695,
-	0xa697, 0xa697,
-	0xa699, 0xa699,
-	0xa69b, 0xa69b,
-	0xa723, 0xa723,
-	0xa725, 0xa725,
-	0xa727, 0xa727,
-	0xa729, 0xa729,
-	0xa72b, 0xa72b,
-	0xa72d, 0xa72d,
-	0xa72f, 0xa72f,
-	0xa733, 0xa733,
-	0xa735, 0xa735,
-	0xa737, 0xa737,
-	0xa739, 0xa739,
-	0xa73b, 0xa73b,
-	0xa73d, 0xa73d,
-	0xa73f, 0xa73f,
-	0xa741, 0xa741,
-	0xa743, 0xa743,
-	0xa745, 0xa745,
-	0xa747, 0xa747,
-	0xa749, 0xa749,
-	0xa74b, 0xa74b,
-	0xa74d, 0xa74d,
-	0xa74f, 0xa74f,
-	0xa751, 0xa751,
-	0xa753, 0xa753,
-	0xa755, 0xa755,
-	0xa757, 0xa757,
-	0xa759, 0xa759,
-	0xa75b, 0xa75b,
-	0xa75d, 0xa75d,
-	0xa75f, 0xa75f,
-	0xa761, 0xa761,
-	0xa763, 0xa763,
-	0xa765, 0xa765,
-	0xa767, 0xa767,
-	0xa769, 0xa769,
-	0xa76b, 0xa76b,
-	0xa76d, 0xa76d,
-	0xa76f, 0xa76f,
-	0xa77a, 0xa77a,
-	0xa77c, 0xa77c,
-	0xa77f, 0xa77f,
-	0xa781, 0xa781,
-	0xa783, 0xa783,
-	0xa785, 0xa785,
-	0xa787, 0xa787,
-	0xa78c, 0xa78c,
-	0xa791, 0xa791,
-	0xa793, 0xa794,
-	0xa797, 0xa797,
-	0xa799, 0xa799,
-	0xa79b, 0xa79b,
-	0xa79d, 0xa79d,
-	0xa79f, 0xa79f,
-	0xa7a1, 0xa7a1,
-	0xa7a3, 0xa7a3,
-	0xa7a5, 0xa7a5,
-	0xa7a7, 0xa7a7,
-	0xa7a9, 0xa7a9,
-	0xa7b5, 0xa7b5,
-	0xa7b7, 0xa7b7,
-	0xa7b9, 0xa7b9,
-	0xa7bb, 0xa7bb,
-	0xa7bd, 0xa7bd,
-	0xa7bf, 0xa7bf,
-	0xa7c3, 0xa7c3,
-	0xab53, 0xab53,
-	0xab70, 0xabbf,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xff41, 0xff5a,
-	0x10428, 0x1044f,
-	0x104d8, 0x104fb,
-	0x10cc0, 0x10cf2,
-	0x118c0, 0x118df,
-	0x16e60, 0x16e7f,
-	0x1e922, 0x1e943,
-}; /* CR_Changes_When_Titlecased */
-
-/* 'Changes_When_Casefolded': Derived Property */
-static const OnigCodePoint CR_Changes_When_Casefolded[] = {
-	612,
-	0x0041, 0x005a,
-	0x00b5, 0x00b5,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00df,
-	0x0100, 0x0100,
-	0x0102, 0x0102,
-	0x0104, 0x0104,
-	0x0106, 0x0106,
-	0x0108, 0x0108,
-	0x010a, 0x010a,
-	0x010c, 0x010c,
-	0x010e, 0x010e,
-	0x0110, 0x0110,
-	0x0112, 0x0112,
-	0x0114, 0x0114,
-	0x0116, 0x0116,
-	0x0118, 0x0118,
-	0x011a, 0x011a,
-	0x011c, 0x011c,
-	0x011e, 0x011e,
-	0x0120, 0x0120,
-	0x0122, 0x0122,
-	0x0124, 0x0124,
-	0x0126, 0x0126,
-	0x0128, 0x0128,
-	0x012a, 0x012a,
-	0x012c, 0x012c,
-	0x012e, 0x012e,
-	0x0130, 0x0130,
-	0x0132, 0x0132,
-	0x0134, 0x0134,
-	0x0136, 0x0136,
-	0x0139, 0x0139,
-	0x013b, 0x013b,
-	0x013d, 0x013d,
-	0x013f, 0x013f,
-	0x0141, 0x0141,
-	0x0143, 0x0143,
-	0x0145, 0x0145,
-	0x0147, 0x0147,
-	0x0149, 0x014a,
-	0x014c, 0x014c,
-	0x014e, 0x014e,
-	0x0150, 0x0150,
-	0x0152, 0x0152,
-	0x0154, 0x0154,
-	0x0156, 0x0156,
-	0x0158, 0x0158,
-	0x015a, 0x015a,
-	0x015c, 0x015c,
-	0x015e, 0x015e,
-	0x0160, 0x0160,
-	0x0162, 0x0162,
-	0x0164, 0x0164,
-	0x0166, 0x0166,
-	0x0168, 0x0168,
-	0x016a, 0x016a,
-	0x016c, 0x016c,
-	0x016e, 0x016e,
-	0x0170, 0x0170,
-	0x0172, 0x0172,
-	0x0174, 0x0174,
-	0x0176, 0x0176,
-	0x0178, 0x0179,
-	0x017b, 0x017b,
-	0x017d, 0x017d,
-	0x017f, 0x017f,
-	0x0181, 0x0182,
-	0x0184, 0x0184,
-	0x0186, 0x0187,
-	0x0189, 0x018b,
-	0x018e, 0x0191,
-	0x0193, 0x0194,
-	0x0196, 0x0198,
-	0x019c, 0x019d,
-	0x019f, 0x01a0,
-	0x01a2, 0x01a2,
-	0x01a4, 0x01a4,
-	0x01a6, 0x01a7,
-	0x01a9, 0x01a9,
-	0x01ac, 0x01ac,
-	0x01ae, 0x01af,
-	0x01b1, 0x01b3,
-	0x01b5, 0x01b5,
-	0x01b7, 0x01b8,
-	0x01bc, 0x01bc,
-	0x01c4, 0x01c5,
-	0x01c7, 0x01c8,
-	0x01ca, 0x01cb,
-	0x01cd, 0x01cd,
-	0x01cf, 0x01cf,
-	0x01d1, 0x01d1,
-	0x01d3, 0x01d3,
-	0x01d5, 0x01d5,
-	0x01d7, 0x01d7,
-	0x01d9, 0x01d9,
-	0x01db, 0x01db,
-	0x01de, 0x01de,
-	0x01e0, 0x01e0,
-	0x01e2, 0x01e2,
-	0x01e4, 0x01e4,
-	0x01e6, 0x01e6,
-	0x01e8, 0x01e8,
-	0x01ea, 0x01ea,
-	0x01ec, 0x01ec,
-	0x01ee, 0x01ee,
-	0x01f1, 0x01f2,
-	0x01f4, 0x01f4,
-	0x01f6, 0x01f8,
-	0x01fa, 0x01fa,
-	0x01fc, 0x01fc,
-	0x01fe, 0x01fe,
-	0x0200, 0x0200,
-	0x0202, 0x0202,
-	0x0204, 0x0204,
-	0x0206, 0x0206,
-	0x0208, 0x0208,
-	0x020a, 0x020a,
-	0x020c, 0x020c,
-	0x020e, 0x020e,
-	0x0210, 0x0210,
-	0x0212, 0x0212,
-	0x0214, 0x0214,
-	0x0216, 0x0216,
-	0x0218, 0x0218,
-	0x021a, 0x021a,
-	0x021c, 0x021c,
-	0x021e, 0x021e,
-	0x0220, 0x0220,
-	0x0222, 0x0222,
-	0x0224, 0x0224,
-	0x0226, 0x0226,
-	0x0228, 0x0228,
-	0x022a, 0x022a,
-	0x022c, 0x022c,
-	0x022e, 0x022e,
-	0x0230, 0x0230,
-	0x0232, 0x0232,
-	0x023a, 0x023b,
-	0x023d, 0x023e,
-	0x0241, 0x0241,
-	0x0243, 0x0246,
-	0x0248, 0x0248,
-	0x024a, 0x024a,
-	0x024c, 0x024c,
-	0x024e, 0x024e,
-	0x0345, 0x0345,
-	0x0370, 0x0370,
-	0x0372, 0x0372,
-	0x0376, 0x0376,
-	0x037f, 0x037f,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x038f,
-	0x0391, 0x03a1,
-	0x03a3, 0x03ab,
-	0x03c2, 0x03c2,
-	0x03cf, 0x03d1,
-	0x03d5, 0x03d6,
-	0x03d8, 0x03d8,
-	0x03da, 0x03da,
-	0x03dc, 0x03dc,
-	0x03de, 0x03de,
-	0x03e0, 0x03e0,
-	0x03e2, 0x03e2,
-	0x03e4, 0x03e4,
-	0x03e6, 0x03e6,
-	0x03e8, 0x03e8,
-	0x03ea, 0x03ea,
-	0x03ec, 0x03ec,
-	0x03ee, 0x03ee,
-	0x03f0, 0x03f1,
-	0x03f4, 0x03f5,
-	0x03f7, 0x03f7,
-	0x03f9, 0x03fa,
-	0x03fd, 0x042f,
-	0x0460, 0x0460,
-	0x0462, 0x0462,
-	0x0464, 0x0464,
-	0x0466, 0x0466,
-	0x0468, 0x0468,
-	0x046a, 0x046a,
-	0x046c, 0x046c,
-	0x046e, 0x046e,
-	0x0470, 0x0470,
-	0x0472, 0x0472,
-	0x0474, 0x0474,
-	0x0476, 0x0476,
-	0x0478, 0x0478,
-	0x047a, 0x047a,
-	0x047c, 0x047c,
-	0x047e, 0x047e,
-	0x0480, 0x0480,
-	0x048a, 0x048a,
-	0x048c, 0x048c,
-	0x048e, 0x048e,
-	0x0490, 0x0490,
-	0x0492, 0x0492,
-	0x0494, 0x0494,
-	0x0496, 0x0496,
-	0x0498, 0x0498,
-	0x049a, 0x049a,
-	0x049c, 0x049c,
-	0x049e, 0x049e,
-	0x04a0, 0x04a0,
-	0x04a2, 0x04a2,
-	0x04a4, 0x04a4,
-	0x04a6, 0x04a6,
-	0x04a8, 0x04a8,
-	0x04aa, 0x04aa,
-	0x04ac, 0x04ac,
-	0x04ae, 0x04ae,
-	0x04b0, 0x04b0,
-	0x04b2, 0x04b2,
-	0x04b4, 0x04b4,
-	0x04b6, 0x04b6,
-	0x04b8, 0x04b8,
-	0x04ba, 0x04ba,
-	0x04bc, 0x04bc,
-	0x04be, 0x04be,
-	0x04c0, 0x04c1,
-	0x04c3, 0x04c3,
-	0x04c5, 0x04c5,
-	0x04c7, 0x04c7,
-	0x04c9, 0x04c9,
-	0x04cb, 0x04cb,
-	0x04cd, 0x04cd,
-	0x04d0, 0x04d0,
-	0x04d2, 0x04d2,
-	0x04d4, 0x04d4,
-	0x04d6, 0x04d6,
-	0x04d8, 0x04d8,
-	0x04da, 0x04da,
-	0x04dc, 0x04dc,
-	0x04de, 0x04de,
-	0x04e0, 0x04e0,
-	0x04e2, 0x04e2,
-	0x04e4, 0x04e4,
-	0x04e6, 0x04e6,
-	0x04e8, 0x04e8,
-	0x04ea, 0x04ea,
-	0x04ec, 0x04ec,
-	0x04ee, 0x04ee,
-	0x04f0, 0x04f0,
-	0x04f2, 0x04f2,
-	0x04f4, 0x04f4,
-	0x04f6, 0x04f6,
-	0x04f8, 0x04f8,
-	0x04fa, 0x04fa,
-	0x04fc, 0x04fc,
-	0x04fe, 0x04fe,
-	0x0500, 0x0500,
-	0x0502, 0x0502,
-	0x0504, 0x0504,
-	0x0506, 0x0506,
-	0x0508, 0x0508,
-	0x050a, 0x050a,
-	0x050c, 0x050c,
-	0x050e, 0x050e,
-	0x0510, 0x0510,
-	0x0512, 0x0512,
-	0x0514, 0x0514,
-	0x0516, 0x0516,
-	0x0518, 0x0518,
-	0x051a, 0x051a,
-	0x051c, 0x051c,
-	0x051e, 0x051e,
-	0x0520, 0x0520,
-	0x0522, 0x0522,
-	0x0524, 0x0524,
-	0x0526, 0x0526,
-	0x0528, 0x0528,
-	0x052a, 0x052a,
-	0x052c, 0x052c,
-	0x052e, 0x052e,
-	0x0531, 0x0556,
-	0x0587, 0x0587,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x13f8, 0x13fd,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1e00, 0x1e00,
-	0x1e02, 0x1e02,
-	0x1e04, 0x1e04,
-	0x1e06, 0x1e06,
-	0x1e08, 0x1e08,
-	0x1e0a, 0x1e0a,
-	0x1e0c, 0x1e0c,
-	0x1e0e, 0x1e0e,
-	0x1e10, 0x1e10,
-	0x1e12, 0x1e12,
-	0x1e14, 0x1e14,
-	0x1e16, 0x1e16,
-	0x1e18, 0x1e18,
-	0x1e1a, 0x1e1a,
-	0x1e1c, 0x1e1c,
-	0x1e1e, 0x1e1e,
-	0x1e20, 0x1e20,
-	0x1e22, 0x1e22,
-	0x1e24, 0x1e24,
-	0x1e26, 0x1e26,
-	0x1e28, 0x1e28,
-	0x1e2a, 0x1e2a,
-	0x1e2c, 0x1e2c,
-	0x1e2e, 0x1e2e,
-	0x1e30, 0x1e30,
-	0x1e32, 0x1e32,
-	0x1e34, 0x1e34,
-	0x1e36, 0x1e36,
-	0x1e38, 0x1e38,
-	0x1e3a, 0x1e3a,
-	0x1e3c, 0x1e3c,
-	0x1e3e, 0x1e3e,
-	0x1e40, 0x1e40,
-	0x1e42, 0x1e42,
-	0x1e44, 0x1e44,
-	0x1e46, 0x1e46,
-	0x1e48, 0x1e48,
-	0x1e4a, 0x1e4a,
-	0x1e4c, 0x1e4c,
-	0x1e4e, 0x1e4e,
-	0x1e50, 0x1e50,
-	0x1e52, 0x1e52,
-	0x1e54, 0x1e54,
-	0x1e56, 0x1e56,
-	0x1e58, 0x1e58,
-	0x1e5a, 0x1e5a,
-	0x1e5c, 0x1e5c,
-	0x1e5e, 0x1e5e,
-	0x1e60, 0x1e60,
-	0x1e62, 0x1e62,
-	0x1e64, 0x1e64,
-	0x1e66, 0x1e66,
-	0x1e68, 0x1e68,
-	0x1e6a, 0x1e6a,
-	0x1e6c, 0x1e6c,
-	0x1e6e, 0x1e6e,
-	0x1e70, 0x1e70,
-	0x1e72, 0x1e72,
-	0x1e74, 0x1e74,
-	0x1e76, 0x1e76,
-	0x1e78, 0x1e78,
-	0x1e7a, 0x1e7a,
-	0x1e7c, 0x1e7c,
-	0x1e7e, 0x1e7e,
-	0x1e80, 0x1e80,
-	0x1e82, 0x1e82,
-	0x1e84, 0x1e84,
-	0x1e86, 0x1e86,
-	0x1e88, 0x1e88,
-	0x1e8a, 0x1e8a,
-	0x1e8c, 0x1e8c,
-	0x1e8e, 0x1e8e,
-	0x1e90, 0x1e90,
-	0x1e92, 0x1e92,
-	0x1e94, 0x1e94,
-	0x1e9a, 0x1e9b,
-	0x1e9e, 0x1e9e,
-	0x1ea0, 0x1ea0,
-	0x1ea2, 0x1ea2,
-	0x1ea4, 0x1ea4,
-	0x1ea6, 0x1ea6,
-	0x1ea8, 0x1ea8,
-	0x1eaa, 0x1eaa,
-	0x1eac, 0x1eac,
-	0x1eae, 0x1eae,
-	0x1eb0, 0x1eb0,
-	0x1eb2, 0x1eb2,
-	0x1eb4, 0x1eb4,
-	0x1eb6, 0x1eb6,
-	0x1eb8, 0x1eb8,
-	0x1eba, 0x1eba,
-	0x1ebc, 0x1ebc,
-	0x1ebe, 0x1ebe,
-	0x1ec0, 0x1ec0,
-	0x1ec2, 0x1ec2,
-	0x1ec4, 0x1ec4,
-	0x1ec6, 0x1ec6,
-	0x1ec8, 0x1ec8,
-	0x1eca, 0x1eca,
-	0x1ecc, 0x1ecc,
-	0x1ece, 0x1ece,
-	0x1ed0, 0x1ed0,
-	0x1ed2, 0x1ed2,
-	0x1ed4, 0x1ed4,
-	0x1ed6, 0x1ed6,
-	0x1ed8, 0x1ed8,
-	0x1eda, 0x1eda,
-	0x1edc, 0x1edc,
-	0x1ede, 0x1ede,
-	0x1ee0, 0x1ee0,
-	0x1ee2, 0x1ee2,
-	0x1ee4, 0x1ee4,
-	0x1ee6, 0x1ee6,
-	0x1ee8, 0x1ee8,
-	0x1eea, 0x1eea,
-	0x1eec, 0x1eec,
-	0x1eee, 0x1eee,
-	0x1ef0, 0x1ef0,
-	0x1ef2, 0x1ef2,
-	0x1ef4, 0x1ef4,
-	0x1ef6, 0x1ef6,
-	0x1ef8, 0x1ef8,
-	0x1efa, 0x1efa,
-	0x1efc, 0x1efc,
-	0x1efe, 0x1efe,
-	0x1f08, 0x1f0f,
-	0x1f18, 0x1f1d,
-	0x1f28, 0x1f2f,
-	0x1f38, 0x1f3f,
-	0x1f48, 0x1f4d,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f5f,
-	0x1f68, 0x1f6f,
-	0x1f80, 0x1faf,
-	0x1fb2, 0x1fb4,
-	0x1fb7, 0x1fbc,
-	0x1fc2, 0x1fc4,
-	0x1fc7, 0x1fcc,
-	0x1fd8, 0x1fdb,
-	0x1fe8, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff7, 0x1ffc,
-	0x2126, 0x2126,
-	0x212a, 0x212b,
-	0x2132, 0x2132,
-	0x2160, 0x216f,
-	0x2183, 0x2183,
-	0x24b6, 0x24cf,
-	0x2c00, 0x2c2e,
-	0x2c60, 0x2c60,
-	0x2c62, 0x2c64,
-	0x2c67, 0x2c67,
-	0x2c69, 0x2c69,
-	0x2c6b, 0x2c6b,
-	0x2c6d, 0x2c70,
-	0x2c72, 0x2c72,
-	0x2c75, 0x2c75,
-	0x2c7e, 0x2c80,
-	0x2c82, 0x2c82,
-	0x2c84, 0x2c84,
-	0x2c86, 0x2c86,
-	0x2c88, 0x2c88,
-	0x2c8a, 0x2c8a,
-	0x2c8c, 0x2c8c,
-	0x2c8e, 0x2c8e,
-	0x2c90, 0x2c90,
-	0x2c92, 0x2c92,
-	0x2c94, 0x2c94,
-	0x2c96, 0x2c96,
-	0x2c98, 0x2c98,
-	0x2c9a, 0x2c9a,
-	0x2c9c, 0x2c9c,
-	0x2c9e, 0x2c9e,
-	0x2ca0, 0x2ca0,
-	0x2ca2, 0x2ca2,
-	0x2ca4, 0x2ca4,
-	0x2ca6, 0x2ca6,
-	0x2ca8, 0x2ca8,
-	0x2caa, 0x2caa,
-	0x2cac, 0x2cac,
-	0x2cae, 0x2cae,
-	0x2cb0, 0x2cb0,
-	0x2cb2, 0x2cb2,
-	0x2cb4, 0x2cb4,
-	0x2cb6, 0x2cb6,
-	0x2cb8, 0x2cb8,
-	0x2cba, 0x2cba,
-	0x2cbc, 0x2cbc,
-	0x2cbe, 0x2cbe,
-	0x2cc0, 0x2cc0,
-	0x2cc2, 0x2cc2,
-	0x2cc4, 0x2cc4,
-	0x2cc6, 0x2cc6,
-	0x2cc8, 0x2cc8,
-	0x2cca, 0x2cca,
-	0x2ccc, 0x2ccc,
-	0x2cce, 0x2cce,
-	0x2cd0, 0x2cd0,
-	0x2cd2, 0x2cd2,
-	0x2cd4, 0x2cd4,
-	0x2cd6, 0x2cd6,
-	0x2cd8, 0x2cd8,
-	0x2cda, 0x2cda,
-	0x2cdc, 0x2cdc,
-	0x2cde, 0x2cde,
-	0x2ce0, 0x2ce0,
-	0x2ce2, 0x2ce2,
-	0x2ceb, 0x2ceb,
-	0x2ced, 0x2ced,
-	0x2cf2, 0x2cf2,
-	0xa640, 0xa640,
-	0xa642, 0xa642,
-	0xa644, 0xa644,
-	0xa646, 0xa646,
-	0xa648, 0xa648,
-	0xa64a, 0xa64a,
-	0xa64c, 0xa64c,
-	0xa64e, 0xa64e,
-	0xa650, 0xa650,
-	0xa652, 0xa652,
-	0xa654, 0xa654,
-	0xa656, 0xa656,
-	0xa658, 0xa658,
-	0xa65a, 0xa65a,
-	0xa65c, 0xa65c,
-	0xa65e, 0xa65e,
-	0xa660, 0xa660,
-	0xa662, 0xa662,
-	0xa664, 0xa664,
-	0xa666, 0xa666,
-	0xa668, 0xa668,
-	0xa66a, 0xa66a,
-	0xa66c, 0xa66c,
-	0xa680, 0xa680,
-	0xa682, 0xa682,
-	0xa684, 0xa684,
-	0xa686, 0xa686,
-	0xa688, 0xa688,
-	0xa68a, 0xa68a,
-	0xa68c, 0xa68c,
-	0xa68e, 0xa68e,
-	0xa690, 0xa690,
-	0xa692, 0xa692,
-	0xa694, 0xa694,
-	0xa696, 0xa696,
-	0xa698, 0xa698,
-	0xa69a, 0xa69a,
-	0xa722, 0xa722,
-	0xa724, 0xa724,
-	0xa726, 0xa726,
-	0xa728, 0xa728,
-	0xa72a, 0xa72a,
-	0xa72c, 0xa72c,
-	0xa72e, 0xa72e,
-	0xa732, 0xa732,
-	0xa734, 0xa734,
-	0xa736, 0xa736,
-	0xa738, 0xa738,
-	0xa73a, 0xa73a,
-	0xa73c, 0xa73c,
-	0xa73e, 0xa73e,
-	0xa740, 0xa740,
-	0xa742, 0xa742,
-	0xa744, 0xa744,
-	0xa746, 0xa746,
-	0xa748, 0xa748,
-	0xa74a, 0xa74a,
-	0xa74c, 0xa74c,
-	0xa74e, 0xa74e,
-	0xa750, 0xa750,
-	0xa752, 0xa752,
-	0xa754, 0xa754,
-	0xa756, 0xa756,
-	0xa758, 0xa758,
-	0xa75a, 0xa75a,
-	0xa75c, 0xa75c,
-	0xa75e, 0xa75e,
-	0xa760, 0xa760,
-	0xa762, 0xa762,
-	0xa764, 0xa764,
-	0xa766, 0xa766,
-	0xa768, 0xa768,
-	0xa76a, 0xa76a,
-	0xa76c, 0xa76c,
-	0xa76e, 0xa76e,
-	0xa779, 0xa779,
-	0xa77b, 0xa77b,
-	0xa77d, 0xa77e,
-	0xa780, 0xa780,
-	0xa782, 0xa782,
-	0xa784, 0xa784,
-	0xa786, 0xa786,
-	0xa78b, 0xa78b,
-	0xa78d, 0xa78d,
-	0xa790, 0xa790,
-	0xa792, 0xa792,
-	0xa796, 0xa796,
-	0xa798, 0xa798,
-	0xa79a, 0xa79a,
-	0xa79c, 0xa79c,
-	0xa79e, 0xa79e,
-	0xa7a0, 0xa7a0,
-	0xa7a2, 0xa7a2,
-	0xa7a4, 0xa7a4,
-	0xa7a6, 0xa7a6,
-	0xa7a8, 0xa7a8,
-	0xa7aa, 0xa7ae,
-	0xa7b0, 0xa7b4,
-	0xa7b6, 0xa7b6,
-	0xa7b8, 0xa7b8,
-	0xa7ba, 0xa7ba,
-	0xa7bc, 0xa7bc,
-	0xa7be, 0xa7be,
-	0xa7c2, 0xa7c2,
-	0xa7c4, 0xa7c6,
-	0xab70, 0xabbf,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xff21, 0xff3a,
-	0x10400, 0x10427,
-	0x104b0, 0x104d3,
-	0x10c80, 0x10cb2,
-	0x118a0, 0x118bf,
-	0x16e40, 0x16e5f,
-	0x1e900, 0x1e921,
-}; /* CR_Changes_When_Casefolded */
-
-/* 'Changes_When_Casemapped': Derived Property */
-static const OnigCodePoint CR_Changes_When_Casemapped[] = {
-	123,
-	0x0041, 0x005a,
-	0x0061, 0x007a,
-	0x00b5, 0x00b5,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x0137,
-	0x0139, 0x018c,
-	0x018e, 0x019a,
-	0x019c, 0x01a9,
-	0x01ac, 0x01b9,
-	0x01bc, 0x01bd,
-	0x01bf, 0x01bf,
-	0x01c4, 0x0220,
-	0x0222, 0x0233,
-	0x023a, 0x0254,
-	0x0256, 0x0257,
-	0x0259, 0x0259,
-	0x025b, 0x025c,
-	0x0260, 0x0261,
-	0x0263, 0x0263,
-	0x0265, 0x0266,
-	0x0268, 0x026c,
-	0x026f, 0x026f,
-	0x0271, 0x0272,
-	0x0275, 0x0275,
-	0x027d, 0x027d,
-	0x0280, 0x0280,
-	0x0282, 0x0283,
-	0x0287, 0x028c,
-	0x0292, 0x0292,
-	0x029d, 0x029e,
-	0x0345, 0x0345,
-	0x0370, 0x0373,
-	0x0376, 0x0377,
-	0x037b, 0x037d,
-	0x037f, 0x037f,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03d1,
-	0x03d5, 0x03f5,
-	0x03f7, 0x03fb,
-	0x03fd, 0x0481,
-	0x048a, 0x052f,
-	0x0531, 0x0556,
-	0x0561, 0x0587,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fd, 0x10ff,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1d79, 0x1d79,
-	0x1d7d, 0x1d7d,
-	0x1d8e, 0x1d8e,
-	0x1e00, 0x1e9b,
-	0x1e9e, 0x1e9e,
-	0x1ea0, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fe0, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffc,
-	0x2126, 0x2126,
-	0x212a, 0x212b,
-	0x2132, 0x2132,
-	0x214e, 0x214e,
-	0x2160, 0x217f,
-	0x2183, 0x2184,
-	0x24b6, 0x24e9,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2c70,
-	0x2c72, 0x2c73,
-	0x2c75, 0x2c76,
-	0x2c7e, 0x2ce3,
-	0x2ceb, 0x2cee,
-	0x2cf2, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0xa640, 0xa66d,
-	0xa680, 0xa69b,
-	0xa722, 0xa72f,
-	0xa732, 0xa76f,
-	0xa779, 0xa787,
-	0xa78b, 0xa78d,
-	0xa790, 0xa794,
-	0xa796, 0xa7ae,
-	0xa7b0, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xab53, 0xab53,
-	0xab70, 0xabbf,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xff21, 0xff3a,
-	0xff41, 0xff5a,
-	0x10400, 0x1044f,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x118a0, 0x118df,
-	0x16e40, 0x16e7f,
-	0x1e900, 0x1e943,
-}; /* CR_Changes_When_Casemapped */
-
-/* 'ID_Start': Derived Property */
-static const OnigCodePoint CR_ID_Start[] = {
-	609,
-	0x0041, 0x005a,
-	0x0061, 0x007a,
-	0x00aa, 0x00aa,
-	0x00b5, 0x00b5,
-	0x00ba, 0x00ba,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x02c1,
-	0x02c6, 0x02d1,
-	0x02e0, 0x02e4,
-	0x02ec, 0x02ec,
-	0x02ee, 0x02ee,
-	0x0370, 0x0374,
-	0x0376, 0x0377,
-	0x037a, 0x037d,
-	0x037f, 0x037f,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03f5,
-	0x03f7, 0x0481,
-	0x048a, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x0559,
-	0x0560, 0x0588,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f2,
-	0x0620, 0x064a,
-	0x066e, 0x066f,
-	0x0671, 0x06d3,
-	0x06d5, 0x06d5,
-	0x06e5, 0x06e6,
-	0x06ee, 0x06ef,
-	0x06fa, 0x06fc,
-	0x06ff, 0x06ff,
-	0x0710, 0x0710,
-	0x0712, 0x072f,
-	0x074d, 0x07a5,
-	0x07b1, 0x07b1,
-	0x07ca, 0x07ea,
-	0x07f4, 0x07f5,
-	0x07fa, 0x07fa,
-	0x0800, 0x0815,
-	0x081a, 0x081a,
-	0x0824, 0x0824,
-	0x0828, 0x0828,
-	0x0840, 0x0858,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x0904, 0x0939,
-	0x093d, 0x093d,
-	0x0950, 0x0950,
-	0x0958, 0x0961,
-	0x0971, 0x0980,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bd, 0x09bd,
-	0x09ce, 0x09ce,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e1,
-	0x09f0, 0x09f1,
-	0x09fc, 0x09fc,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a72, 0x0a74,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abd, 0x0abd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae1,
-	0x0af9, 0x0af9,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3d, 0x0b3d,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b71, 0x0b71,
-	0x0b83, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bd0, 0x0bd0,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c3d,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c61,
-	0x0c80, 0x0c80,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbd, 0x0cbd,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0cf1, 0x0cf2,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d3d,
-	0x0d4e, 0x0d4e,
-	0x0d54, 0x0d56,
-	0x0d5f, 0x0d61,
-	0x0d7a, 0x0d7f,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0e01, 0x0e30,
-	0x0e32, 0x0e33,
-	0x0e40, 0x0e46,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0eb0,
-	0x0eb2, 0x0eb3,
-	0x0ebd, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f00,
-	0x0f40, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f88, 0x0f8c,
-	0x1000, 0x102a,
-	0x103f, 0x103f,
-	0x1050, 0x1055,
-	0x105a, 0x105d,
-	0x1061, 0x1061,
-	0x1065, 0x1066,
-	0x106e, 0x1070,
-	0x1075, 0x1081,
-	0x108e, 0x108e,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fc, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x1380, 0x138f,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1401, 0x166c,
-	0x166f, 0x167f,
-	0x1681, 0x169a,
-	0x16a0, 0x16ea,
-	0x16ee, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1711,
-	0x1720, 0x1731,
-	0x1740, 0x1751,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1780, 0x17b3,
-	0x17d7, 0x17d7,
-	0x17dc, 0x17dc,
-	0x1820, 0x1878,
-	0x1880, 0x18a8,
-	0x18aa, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1950, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x1a00, 0x1a16,
-	0x1a20, 0x1a54,
-	0x1aa7, 0x1aa7,
-	0x1b05, 0x1b33,
-	0x1b45, 0x1b4b,
-	0x1b83, 0x1ba0,
-	0x1bae, 0x1baf,
-	0x1bba, 0x1be5,
-	0x1c00, 0x1c23,
-	0x1c4d, 0x1c4f,
-	0x1c5a, 0x1c7d,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1ce9, 0x1cec,
-	0x1cee, 0x1cf3,
-	0x1cf5, 0x1cf6,
-	0x1cfa, 0x1cfa,
-	0x1d00, 0x1dbf,
-	0x1e00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fe0, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffc,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2118, 0x211d,
-	0x2124, 0x2124,
-	0x2126, 0x2126,
-	0x2128, 0x2128,
-	0x212a, 0x2139,
-	0x213c, 0x213f,
-	0x2145, 0x2149,
-	0x214e, 0x214e,
-	0x2160, 0x2188,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2ce4,
-	0x2ceb, 0x2cee,
-	0x2cf2, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d6f,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x3005, 0x3007,
-	0x3021, 0x3029,
-	0x3031, 0x3035,
-	0x3038, 0x303c,
-	0x3041, 0x3096,
-	0x309b, 0x309f,
-	0x30a1, 0x30fa,
-	0x30fc, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x31a0, 0x31ba,
-	0x31f0, 0x31ff,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xa000, 0xa48c,
-	0xa4d0, 0xa4fd,
-	0xa500, 0xa60c,
-	0xa610, 0xa61f,
-	0xa62a, 0xa62b,
-	0xa640, 0xa66e,
-	0xa67f, 0xa69d,
-	0xa6a0, 0xa6ef,
-	0xa717, 0xa71f,
-	0xa722, 0xa788,
-	0xa78b, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa801,
-	0xa803, 0xa805,
-	0xa807, 0xa80a,
-	0xa80c, 0xa822,
-	0xa840, 0xa873,
-	0xa882, 0xa8b3,
-	0xa8f2, 0xa8f7,
-	0xa8fb, 0xa8fb,
-	0xa8fd, 0xa8fe,
-	0xa90a, 0xa925,
-	0xa930, 0xa946,
-	0xa960, 0xa97c,
-	0xa984, 0xa9b2,
-	0xa9cf, 0xa9cf,
-	0xa9e0, 0xa9e4,
-	0xa9e6, 0xa9ef,
-	0xa9fa, 0xa9fe,
-	0xaa00, 0xaa28,
-	0xaa40, 0xaa42,
-	0xaa44, 0xaa4b,
-	0xaa60, 0xaa76,
-	0xaa7a, 0xaa7a,
-	0xaa7e, 0xaaaf,
-	0xaab1, 0xaab1,
-	0xaab5, 0xaab6,
-	0xaab9, 0xaabd,
-	0xaac0, 0xaac0,
-	0xaac2, 0xaac2,
-	0xaadb, 0xaadd,
-	0xaae0, 0xaaea,
-	0xaaf2, 0xaaf4,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab5a,
-	0xab5c, 0xab67,
-	0xab70, 0xabe2,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb1d,
-	0xfb1f, 0xfb28,
-	0xfb2a, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3d,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfb,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xff21, 0xff3a,
-	0xff41, 0xff5a,
-	0xff66, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10140, 0x10174,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031f,
-	0x1032d, 0x1034a,
-	0x10350, 0x10375,
-	0x10380, 0x1039d,
-	0x103a0, 0x103c3,
-	0x103c8, 0x103cf,
-	0x103d1, 0x103d5,
-	0x10400, 0x1049d,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10860, 0x10876,
-	0x10880, 0x1089e,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x10900, 0x10915,
-	0x10920, 0x10939,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a00,
-	0x10a10, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a60, 0x10a7c,
-	0x10a80, 0x10a9c,
-	0x10ac0, 0x10ac7,
-	0x10ac9, 0x10ae4,
-	0x10b00, 0x10b35,
-	0x10b40, 0x10b55,
-	0x10b60, 0x10b72,
-	0x10b80, 0x10b91,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10d00, 0x10d23,
-	0x10f00, 0x10f1c,
-	0x10f27, 0x10f27,
-	0x10f30, 0x10f45,
-	0x10fe0, 0x10ff6,
-	0x11003, 0x11037,
-	0x11083, 0x110af,
-	0x110d0, 0x110e8,
-	0x11103, 0x11126,
-	0x11144, 0x11144,
-	0x11150, 0x11172,
-	0x11176, 0x11176,
-	0x11183, 0x111b2,
-	0x111c1, 0x111c4,
-	0x111da, 0x111da,
-	0x111dc, 0x111dc,
-	0x11200, 0x11211,
-	0x11213, 0x1122b,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a8,
-	0x112b0, 0x112de,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133d, 0x1133d,
-	0x11350, 0x11350,
-	0x1135d, 0x11361,
-	0x11400, 0x11434,
-	0x11447, 0x1144a,
-	0x1145f, 0x1145f,
-	0x11480, 0x114af,
-	0x114c4, 0x114c5,
-	0x114c7, 0x114c7,
-	0x11580, 0x115ae,
-	0x115d8, 0x115db,
-	0x11600, 0x1162f,
-	0x11644, 0x11644,
-	0x11680, 0x116aa,
-	0x116b8, 0x116b8,
-	0x11700, 0x1171a,
-	0x11800, 0x1182b,
-	0x118a0, 0x118df,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d0,
-	0x119e1, 0x119e1,
-	0x119e3, 0x119e3,
-	0x11a00, 0x11a00,
-	0x11a0b, 0x11a32,
-	0x11a3a, 0x11a3a,
-	0x11a50, 0x11a50,
-	0x11a5c, 0x11a89,
-	0x11a9d, 0x11a9d,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c2e,
-	0x11c40, 0x11c40,
-	0x11c72, 0x11c8f,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d30,
-	0x11d46, 0x11d46,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d89,
-	0x11d98, 0x11d98,
-	0x11ee0, 0x11ef2,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16ad0, 0x16aed,
-	0x16b00, 0x16b2f,
-	0x16b40, 0x16b43,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e7f,
-	0x16f00, 0x16f4a,
-	0x16f50, 0x16f50,
-	0x16f93, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x16fe3, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d6c0,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6fa,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d734,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d76e,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d7a8,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7cb,
-	0x1e100, 0x1e12c,
-	0x1e137, 0x1e13d,
-	0x1e14e, 0x1e14e,
-	0x1e2c0, 0x1e2eb,
-	0x1e800, 0x1e8c4,
-	0x1e900, 0x1e943,
-	0x1e94b, 0x1e94b,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-}; /* CR_ID_Start */
-
-/* 'ID_Continue': Derived Property */
-static const OnigCodePoint CR_ID_Continue[] = {
-	713,
-	0x0030, 0x0039,
-	0x0041, 0x005a,
-	0x005f, 0x005f,
-	0x0061, 0x007a,
-	0x00aa, 0x00aa,
-	0x00b5, 0x00b5,
-	0x00b7, 0x00b7,
-	0x00ba, 0x00ba,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x02c1,
-	0x02c6, 0x02d1,
-	0x02e0, 0x02e4,
-	0x02ec, 0x02ec,
-	0x02ee, 0x02ee,
-	0x0300, 0x0374,
-	0x0376, 0x0377,
-	0x037a, 0x037d,
-	0x037f, 0x037f,
-	0x0386, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03f5,
-	0x03f7, 0x0481,
-	0x0483, 0x0487,
-	0x048a, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x0559,
-	0x0560, 0x0588,
-	0x0591, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c5,
-	0x05c7, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f2,
-	0x0610, 0x061a,
-	0x0620, 0x0669,
-	0x066e, 0x06d3,
-	0x06d5, 0x06dc,
-	0x06df, 0x06e8,
-	0x06ea, 0x06fc,
-	0x06ff, 0x06ff,
-	0x0710, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07f5,
-	0x07fa, 0x07fa,
-	0x07fd, 0x07fd,
-	0x0800, 0x082d,
-	0x0840, 0x085b,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d3, 0x08e1,
-	0x08e3, 0x0963,
-	0x0966, 0x096f,
-	0x0971, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09f1,
-	0x09fc, 0x09fc,
-	0x09fe, 0x09fe,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0aef,
-	0x0af9, 0x0aff,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b6f,
-	0x0b71, 0x0b71,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bef,
-	0x0c00, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c80, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4e,
-	0x0d54, 0x0d57,
-	0x0d5f, 0x0d63,
-	0x0d66, 0x0d6f,
-	0x0d7a, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df3,
-	0x0e01, 0x0e3a,
-	0x0e40, 0x0e4e,
-	0x0e50, 0x0e59,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f00,
-	0x0f18, 0x0f19,
-	0x0f20, 0x0f29,
-	0x0f35, 0x0f35,
-	0x0f37, 0x0f37,
-	0x0f39, 0x0f39,
-	0x0f3e, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f84,
-	0x0f86, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fc6, 0x0fc6,
-	0x1000, 0x1049,
-	0x1050, 0x109d,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fc, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x135f,
-	0x1369, 0x1371,
-	0x1380, 0x138f,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1401, 0x166c,
-	0x166f, 0x167f,
-	0x1681, 0x169a,
-	0x16a0, 0x16ea,
-	0x16ee, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1734,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17d3,
-	0x17d7, 0x17d7,
-	0x17dc, 0x17dd,
-	0x17e0, 0x17e9,
-	0x180b, 0x180d,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1946, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x1a00, 0x1a1b,
-	0x1a20, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa7, 0x1aa7,
-	0x1ab0, 0x1abd,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b59,
-	0x1b6b, 0x1b73,
-	0x1b80, 0x1bf3,
-	0x1c00, 0x1c37,
-	0x1c40, 0x1c49,
-	0x1c4d, 0x1c7d,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1cd0, 0x1cd2,
-	0x1cd4, 0x1cfa,
-	0x1d00, 0x1df9,
-	0x1dfb, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fe0, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffc,
-	0x203f, 0x2040,
-	0x2054, 0x2054,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x20d0, 0x20dc,
-	0x20e1, 0x20e1,
-	0x20e5, 0x20f0,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2118, 0x211d,
-	0x2124, 0x2124,
-	0x2126, 0x2126,
-	0x2128, 0x2128,
-	0x212a, 0x2139,
-	0x213c, 0x213f,
-	0x2145, 0x2149,
-	0x214e, 0x214e,
-	0x2160, 0x2188,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2ce4,
-	0x2ceb, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d6f,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2dff,
-	0x3005, 0x3007,
-	0x3021, 0x302f,
-	0x3031, 0x3035,
-	0x3038, 0x303c,
-	0x3041, 0x3096,
-	0x3099, 0x309f,
-	0x30a1, 0x30fa,
-	0x30fc, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x31a0, 0x31ba,
-	0x31f0, 0x31ff,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xa000, 0xa48c,
-	0xa4d0, 0xa4fd,
-	0xa500, 0xa60c,
-	0xa610, 0xa62b,
-	0xa640, 0xa66f,
-	0xa674, 0xa67d,
-	0xa67f, 0xa6f1,
-	0xa717, 0xa71f,
-	0xa722, 0xa788,
-	0xa78b, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa827,
-	0xa840, 0xa873,
-	0xa880, 0xa8c5,
-	0xa8d0, 0xa8d9,
-	0xa8e0, 0xa8f7,
-	0xa8fb, 0xa8fb,
-	0xa8fd, 0xa92d,
-	0xa930, 0xa953,
-	0xa960, 0xa97c,
-	0xa980, 0xa9c0,
-	0xa9cf, 0xa9d9,
-	0xa9e0, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa60, 0xaa76,
-	0xaa7a, 0xaac2,
-	0xaadb, 0xaadd,
-	0xaae0, 0xaaef,
-	0xaaf2, 0xaaf6,
-	0xab01, 0xab06,
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-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab5a,
-	0xab5c, 0xab67,
-	0xab70, 0xabea,
-	0xabec, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb28,
-	0xfb2a, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3d,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfb,
-	0xfe00, 0xfe0f,
-	0xfe20, 0xfe2f,
-	0xfe33, 0xfe34,
-	0xfe4d, 0xfe4f,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xff10, 0xff19,
-	0xff21, 0xff3a,
-	0xff3f, 0xff3f,
-	0xff41, 0xff5a,
-	0xff66, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10140, 0x10174,
-	0x101fd, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102e0,
-	0x10300, 0x1031f,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x103a0, 0x103c3,
-	0x103c8, 0x103cf,
-	0x103d1, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10860, 0x10876,
-	0x10880, 0x1089e,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x10900, 0x10915,
-	0x10920, 0x10939,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a3f,
-	0x10a60, 0x10a7c,
-	0x10a80, 0x10a9c,
-	0x10ac0, 0x10ac7,
-	0x10ac9, 0x10ae6,
-	0x10b00, 0x10b35,
-	0x10b40, 0x10b55,
-	0x10b60, 0x10b72,
-	0x10b80, 0x10b91,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10d00, 0x10d27,
-	0x10d30, 0x10d39,
-	0x10f00, 0x10f1c,
-	0x10f27, 0x10f27,
-	0x10f30, 0x10f50,
-	0x10fe0, 0x10ff6,
-	0x11000, 0x11046,
-	0x11066, 0x1106f,
-	0x1107f, 0x110ba,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x1113f,
-	0x11144, 0x11146,
-	0x11150, 0x11173,
-	0x11176, 0x11176,
-	0x11180, 0x111c4,
-	0x111c9, 0x111cc,
-	0x111d0, 0x111da,
-	0x111dc, 0x111dc,
-	0x11200, 0x11211,
-	0x11213, 0x11237,
-	0x1123e, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a8,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133b, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11400, 0x1144a,
-	0x11450, 0x11459,
-	0x1145e, 0x1145f,
-	0x11480, 0x114c5,
-	0x114c7, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115c0,
-	0x115d8, 0x115dd,
-	0x11600, 0x11640,
-	0x11644, 0x11644,
-	0x11650, 0x11659,
-	0x11680, 0x116b8,
-	0x116c0, 0x116c9,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172b,
-	0x11730, 0x11739,
-	0x11800, 0x1183a,
-	0x118a0, 0x118e9,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d7,
-	0x119da, 0x119e1,
-	0x119e3, 0x119e4,
-	0x11a00, 0x11a3e,
-	0x11a47, 0x11a47,
-	0x11a50, 0x11a99,
-	0x11a9d, 0x11a9d,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c40,
-	0x11c50, 0x11c59,
-	0x11c72, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d47,
-	0x11d50, 0x11d59,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d98,
-	0x11da0, 0x11da9,
-	0x11ee0, 0x11ef6,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af4,
-	0x16b00, 0x16b36,
-	0x16b40, 0x16b43,
-	0x16b50, 0x16b59,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e7f,
-	0x16f00, 0x16f4a,
-	0x16f4f, 0x16f87,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x16fe3, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9d, 0x1bc9e,
-	0x1d165, 0x1d169,
-	0x1d16d, 0x1d172,
-	0x1d17b, 0x1d182,
-	0x1d185, 0x1d18b,
-	0x1d1aa, 0x1d1ad,
-	0x1d242, 0x1d244,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d6c0,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6fa,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d734,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d76e,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d7a8,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1da00, 0x1da36,
-	0x1da3b, 0x1da6c,
-	0x1da75, 0x1da75,
-	0x1da84, 0x1da84,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e100, 0x1e12c,
-	0x1e130, 0x1e13d,
-	0x1e140, 0x1e149,
-	0x1e14e, 0x1e14e,
-	0x1e2c0, 0x1e2f9,
-	0x1e800, 0x1e8c4,
-	0x1e8d0, 0x1e8d6,
-	0x1e900, 0x1e94b,
-	0x1e950, 0x1e959,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-	0xe0100, 0xe01ef,
-}; /* CR_ID_Continue */
-
-/* 'XID_Start': Derived Property */
-static const OnigCodePoint CR_XID_Start[] = {
-	616,
-	0x0041, 0x005a,
-	0x0061, 0x007a,
-	0x00aa, 0x00aa,
-	0x00b5, 0x00b5,
-	0x00ba, 0x00ba,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x02c1,
-	0x02c6, 0x02d1,
-	0x02e0, 0x02e4,
-	0x02ec, 0x02ec,
-	0x02ee, 0x02ee,
-	0x0370, 0x0374,
-	0x0376, 0x0377,
-	0x037b, 0x037d,
-	0x037f, 0x037f,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03f5,
-	0x03f7, 0x0481,
-	0x048a, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x0559,
-	0x0560, 0x0588,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f2,
-	0x0620, 0x064a,
-	0x066e, 0x066f,
-	0x0671, 0x06d3,
-	0x06d5, 0x06d5,
-	0x06e5, 0x06e6,
-	0x06ee, 0x06ef,
-	0x06fa, 0x06fc,
-	0x06ff, 0x06ff,
-	0x0710, 0x0710,
-	0x0712, 0x072f,
-	0x074d, 0x07a5,
-	0x07b1, 0x07b1,
-	0x07ca, 0x07ea,
-	0x07f4, 0x07f5,
-	0x07fa, 0x07fa,
-	0x0800, 0x0815,
-	0x081a, 0x081a,
-	0x0824, 0x0824,
-	0x0828, 0x0828,
-	0x0840, 0x0858,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x0904, 0x0939,
-	0x093d, 0x093d,
-	0x0950, 0x0950,
-	0x0958, 0x0961,
-	0x0971, 0x0980,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bd, 0x09bd,
-	0x09ce, 0x09ce,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e1,
-	0x09f0, 0x09f1,
-	0x09fc, 0x09fc,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a72, 0x0a74,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abd, 0x0abd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae1,
-	0x0af9, 0x0af9,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3d, 0x0b3d,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b71, 0x0b71,
-	0x0b83, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bd0, 0x0bd0,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c3d,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c61,
-	0x0c80, 0x0c80,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbd, 0x0cbd,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0cf1, 0x0cf2,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d3d,
-	0x0d4e, 0x0d4e,
-	0x0d54, 0x0d56,
-	0x0d5f, 0x0d61,
-	0x0d7a, 0x0d7f,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0e01, 0x0e30,
-	0x0e32, 0x0e32,
-	0x0e40, 0x0e46,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0eb0,
-	0x0eb2, 0x0eb2,
-	0x0ebd, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f00,
-	0x0f40, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f88, 0x0f8c,
-	0x1000, 0x102a,
-	0x103f, 0x103f,
-	0x1050, 0x1055,
-	0x105a, 0x105d,
-	0x1061, 0x1061,
-	0x1065, 0x1066,
-	0x106e, 0x1070,
-	0x1075, 0x1081,
-	0x108e, 0x108e,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fc, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x1380, 0x138f,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1401, 0x166c,
-	0x166f, 0x167f,
-	0x1681, 0x169a,
-	0x16a0, 0x16ea,
-	0x16ee, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1711,
-	0x1720, 0x1731,
-	0x1740, 0x1751,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1780, 0x17b3,
-	0x17d7, 0x17d7,
-	0x17dc, 0x17dc,
-	0x1820, 0x1878,
-	0x1880, 0x18a8,
-	0x18aa, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1950, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x1a00, 0x1a16,
-	0x1a20, 0x1a54,
-	0x1aa7, 0x1aa7,
-	0x1b05, 0x1b33,
-	0x1b45, 0x1b4b,
-	0x1b83, 0x1ba0,
-	0x1bae, 0x1baf,
-	0x1bba, 0x1be5,
-	0x1c00, 0x1c23,
-	0x1c4d, 0x1c4f,
-	0x1c5a, 0x1c7d,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1ce9, 0x1cec,
-	0x1cee, 0x1cf3,
-	0x1cf5, 0x1cf6,
-	0x1cfa, 0x1cfa,
-	0x1d00, 0x1dbf,
-	0x1e00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fe0, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffc,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2118, 0x211d,
-	0x2124, 0x2124,
-	0x2126, 0x2126,
-	0x2128, 0x2128,
-	0x212a, 0x2139,
-	0x213c, 0x213f,
-	0x2145, 0x2149,
-	0x214e, 0x214e,
-	0x2160, 0x2188,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2ce4,
-	0x2ceb, 0x2cee,
-	0x2cf2, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d6f,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x3005, 0x3007,
-	0x3021, 0x3029,
-	0x3031, 0x3035,
-	0x3038, 0x303c,
-	0x3041, 0x3096,
-	0x309d, 0x309f,
-	0x30a1, 0x30fa,
-	0x30fc, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x31a0, 0x31ba,
-	0x31f0, 0x31ff,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xa000, 0xa48c,
-	0xa4d0, 0xa4fd,
-	0xa500, 0xa60c,
-	0xa610, 0xa61f,
-	0xa62a, 0xa62b,
-	0xa640, 0xa66e,
-	0xa67f, 0xa69d,
-	0xa6a0, 0xa6ef,
-	0xa717, 0xa71f,
-	0xa722, 0xa788,
-	0xa78b, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa801,
-	0xa803, 0xa805,
-	0xa807, 0xa80a,
-	0xa80c, 0xa822,
-	0xa840, 0xa873,
-	0xa882, 0xa8b3,
-	0xa8f2, 0xa8f7,
-	0xa8fb, 0xa8fb,
-	0xa8fd, 0xa8fe,
-	0xa90a, 0xa925,
-	0xa930, 0xa946,
-	0xa960, 0xa97c,
-	0xa984, 0xa9b2,
-	0xa9cf, 0xa9cf,
-	0xa9e0, 0xa9e4,
-	0xa9e6, 0xa9ef,
-	0xa9fa, 0xa9fe,
-	0xaa00, 0xaa28,
-	0xaa40, 0xaa42,
-	0xaa44, 0xaa4b,
-	0xaa60, 0xaa76,
-	0xaa7a, 0xaa7a,
-	0xaa7e, 0xaaaf,
-	0xaab1, 0xaab1,
-	0xaab5, 0xaab6,
-	0xaab9, 0xaabd,
-	0xaac0, 0xaac0,
-	0xaac2, 0xaac2,
-	0xaadb, 0xaadd,
-	0xaae0, 0xaaea,
-	0xaaf2, 0xaaf4,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab5a,
-	0xab5c, 0xab67,
-	0xab70, 0xabe2,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb1d,
-	0xfb1f, 0xfb28,
-	0xfb2a, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfc5d,
-	0xfc64, 0xfd3d,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdf9,
-	0xfe71, 0xfe71,
-	0xfe73, 0xfe73,
-	0xfe77, 0xfe77,
-	0xfe79, 0xfe79,
-	0xfe7b, 0xfe7b,
-	0xfe7d, 0xfe7d,
-	0xfe7f, 0xfefc,
-	0xff21, 0xff3a,
-	0xff41, 0xff5a,
-	0xff66, 0xff9d,
-	0xffa0, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10140, 0x10174,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031f,
-	0x1032d, 0x1034a,
-	0x10350, 0x10375,
-	0x10380, 0x1039d,
-	0x103a0, 0x103c3,
-	0x103c8, 0x103cf,
-	0x103d1, 0x103d5,
-	0x10400, 0x1049d,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10860, 0x10876,
-	0x10880, 0x1089e,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x10900, 0x10915,
-	0x10920, 0x10939,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a00,
-	0x10a10, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a60, 0x10a7c,
-	0x10a80, 0x10a9c,
-	0x10ac0, 0x10ac7,
-	0x10ac9, 0x10ae4,
-	0x10b00, 0x10b35,
-	0x10b40, 0x10b55,
-	0x10b60, 0x10b72,
-	0x10b80, 0x10b91,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10d00, 0x10d23,
-	0x10f00, 0x10f1c,
-	0x10f27, 0x10f27,
-	0x10f30, 0x10f45,
-	0x10fe0, 0x10ff6,
-	0x11003, 0x11037,
-	0x11083, 0x110af,
-	0x110d0, 0x110e8,
-	0x11103, 0x11126,
-	0x11144, 0x11144,
-	0x11150, 0x11172,
-	0x11176, 0x11176,
-	0x11183, 0x111b2,
-	0x111c1, 0x111c4,
-	0x111da, 0x111da,
-	0x111dc, 0x111dc,
-	0x11200, 0x11211,
-	0x11213, 0x1122b,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a8,
-	0x112b0, 0x112de,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133d, 0x1133d,
-	0x11350, 0x11350,
-	0x1135d, 0x11361,
-	0x11400, 0x11434,
-	0x11447, 0x1144a,
-	0x1145f, 0x1145f,
-	0x11480, 0x114af,
-	0x114c4, 0x114c5,
-	0x114c7, 0x114c7,
-	0x11580, 0x115ae,
-	0x115d8, 0x115db,
-	0x11600, 0x1162f,
-	0x11644, 0x11644,
-	0x11680, 0x116aa,
-	0x116b8, 0x116b8,
-	0x11700, 0x1171a,
-	0x11800, 0x1182b,
-	0x118a0, 0x118df,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d0,
-	0x119e1, 0x119e1,
-	0x119e3, 0x119e3,
-	0x11a00, 0x11a00,
-	0x11a0b, 0x11a32,
-	0x11a3a, 0x11a3a,
-	0x11a50, 0x11a50,
-	0x11a5c, 0x11a89,
-	0x11a9d, 0x11a9d,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c2e,
-	0x11c40, 0x11c40,
-	0x11c72, 0x11c8f,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d30,
-	0x11d46, 0x11d46,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d89,
-	0x11d98, 0x11d98,
-	0x11ee0, 0x11ef2,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16ad0, 0x16aed,
-	0x16b00, 0x16b2f,
-	0x16b40, 0x16b43,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e7f,
-	0x16f00, 0x16f4a,
-	0x16f50, 0x16f50,
-	0x16f93, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x16fe3, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d6c0,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6fa,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d734,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d76e,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d7a8,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7cb,
-	0x1e100, 0x1e12c,
-	0x1e137, 0x1e13d,
-	0x1e14e, 0x1e14e,
-	0x1e2c0, 0x1e2eb,
-	0x1e800, 0x1e8c4,
-	0x1e900, 0x1e943,
-	0x1e94b, 0x1e94b,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-}; /* CR_XID_Start */
-
-/* 'XID_Continue': Derived Property */
-static const OnigCodePoint CR_XID_Continue[] = {
-	720,
-	0x0030, 0x0039,
-	0x0041, 0x005a,
-	0x005f, 0x005f,
-	0x0061, 0x007a,
-	0x00aa, 0x00aa,
-	0x00b5, 0x00b5,
-	0x00b7, 0x00b7,
-	0x00ba, 0x00ba,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x02c1,
-	0x02c6, 0x02d1,
-	0x02e0, 0x02e4,
-	0x02ec, 0x02ec,
-	0x02ee, 0x02ee,
-	0x0300, 0x0374,
-	0x0376, 0x0377,
-	0x037b, 0x037d,
-	0x037f, 0x037f,
-	0x0386, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03f5,
-	0x03f7, 0x0481,
-	0x0483, 0x0487,
-	0x048a, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x0559,
-	0x0560, 0x0588,
-	0x0591, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c5,
-	0x05c7, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f2,
-	0x0610, 0x061a,
-	0x0620, 0x0669,
-	0x066e, 0x06d3,
-	0x06d5, 0x06dc,
-	0x06df, 0x06e8,
-	0x06ea, 0x06fc,
-	0x06ff, 0x06ff,
-	0x0710, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07f5,
-	0x07fa, 0x07fa,
-	0x07fd, 0x07fd,
-	0x0800, 0x082d,
-	0x0840, 0x085b,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d3, 0x08e1,
-	0x08e3, 0x0963,
-	0x0966, 0x096f,
-	0x0971, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09f1,
-	0x09fc, 0x09fc,
-	0x09fe, 0x09fe,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0aef,
-	0x0af9, 0x0aff,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b6f,
-	0x0b71, 0x0b71,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bef,
-	0x0c00, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c80, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4e,
-	0x0d54, 0x0d57,
-	0x0d5f, 0x0d63,
-	0x0d66, 0x0d6f,
-	0x0d7a, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df3,
-	0x0e01, 0x0e3a,
-	0x0e40, 0x0e4e,
-	0x0e50, 0x0e59,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f00,
-	0x0f18, 0x0f19,
-	0x0f20, 0x0f29,
-	0x0f35, 0x0f35,
-	0x0f37, 0x0f37,
-	0x0f39, 0x0f39,
-	0x0f3e, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f84,
-	0x0f86, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fc6, 0x0fc6,
-	0x1000, 0x1049,
-	0x1050, 0x109d,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fc, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x135f,
-	0x1369, 0x1371,
-	0x1380, 0x138f,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1401, 0x166c,
-	0x166f, 0x167f,
-	0x1681, 0x169a,
-	0x16a0, 0x16ea,
-	0x16ee, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1734,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17d3,
-	0x17d7, 0x17d7,
-	0x17dc, 0x17dd,
-	0x17e0, 0x17e9,
-	0x180b, 0x180d,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1946, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x1a00, 0x1a1b,
-	0x1a20, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa7, 0x1aa7,
-	0x1ab0, 0x1abd,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b59,
-	0x1b6b, 0x1b73,
-	0x1b80, 0x1bf3,
-	0x1c00, 0x1c37,
-	0x1c40, 0x1c49,
-	0x1c4d, 0x1c7d,
-	0x1c80, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x1cd0, 0x1cd2,
-	0x1cd4, 0x1cfa,
-	0x1d00, 0x1df9,
-	0x1dfb, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fbc,
-	0x1fbe, 0x1fbe,
-	0x1fc2, 0x1fc4,
-	0x1fc6, 0x1fcc,
-	0x1fd0, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fe0, 0x1fec,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffc,
-	0x203f, 0x2040,
-	0x2054, 0x2054,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x20d0, 0x20dc,
-	0x20e1, 0x20e1,
-	0x20e5, 0x20f0,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2118, 0x211d,
-	0x2124, 0x2124,
-	0x2126, 0x2126,
-	0x2128, 0x2128,
-	0x212a, 0x2139,
-	0x213c, 0x213f,
-	0x2145, 0x2149,
-	0x214e, 0x214e,
-	0x2160, 0x2188,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2ce4,
-	0x2ceb, 0x2cf3,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d6f,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2dff,
-	0x3005, 0x3007,
-	0x3021, 0x302f,
-	0x3031, 0x3035,
-	0x3038, 0x303c,
-	0x3041, 0x3096,
-	0x3099, 0x309a,
-	0x309d, 0x309f,
-	0x30a1, 0x30fa,
-	0x30fc, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x31a0, 0x31ba,
-	0x31f0, 0x31ff,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xa000, 0xa48c,
-	0xa4d0, 0xa4fd,
-	0xa500, 0xa60c,
-	0xa610, 0xa62b,
-	0xa640, 0xa66f,
-	0xa674, 0xa67d,
-	0xa67f, 0xa6f1,
-	0xa717, 0xa71f,
-	0xa722, 0xa788,
-	0xa78b, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa827,
-	0xa840, 0xa873,
-	0xa880, 0xa8c5,
-	0xa8d0, 0xa8d9,
-	0xa8e0, 0xa8f7,
-	0xa8fb, 0xa8fb,
-	0xa8fd, 0xa92d,
-	0xa930, 0xa953,
-	0xa960, 0xa97c,
-	0xa980, 0xa9c0,
-	0xa9cf, 0xa9d9,
-	0xa9e0, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa60, 0xaa76,
-	0xaa7a, 0xaac2,
-	0xaadb, 0xaadd,
-	0xaae0, 0xaaef,
-	0xaaf2, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab5a,
-	0xab5c, 0xab67,
-	0xab70, 0xabea,
-	0xabec, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb28,
-	0xfb2a, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfc5d,
-	0xfc64, 0xfd3d,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdf9,
-	0xfe00, 0xfe0f,
-	0xfe20, 0xfe2f,
-	0xfe33, 0xfe34,
-	0xfe4d, 0xfe4f,
-	0xfe71, 0xfe71,
-	0xfe73, 0xfe73,
-	0xfe77, 0xfe77,
-	0xfe79, 0xfe79,
-	0xfe7b, 0xfe7b,
-	0xfe7d, 0xfe7d,
-	0xfe7f, 0xfefc,
-	0xff10, 0xff19,
-	0xff21, 0xff3a,
-	0xff3f, 0xff3f,
-	0xff41, 0xff5a,
-	0xff66, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10140, 0x10174,
-	0x101fd, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102e0,
-	0x10300, 0x1031f,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x103a0, 0x103c3,
-	0x103c8, 0x103cf,
-	0x103d1, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10860, 0x10876,
-	0x10880, 0x1089e,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x10900, 0x10915,
-	0x10920, 0x10939,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a3f,
-	0x10a60, 0x10a7c,
-	0x10a80, 0x10a9c,
-	0x10ac0, 0x10ac7,
-	0x10ac9, 0x10ae6,
-	0x10b00, 0x10b35,
-	0x10b40, 0x10b55,
-	0x10b60, 0x10b72,
-	0x10b80, 0x10b91,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10d00, 0x10d27,
-	0x10d30, 0x10d39,
-	0x10f00, 0x10f1c,
-	0x10f27, 0x10f27,
-	0x10f30, 0x10f50,
-	0x10fe0, 0x10ff6,
-	0x11000, 0x11046,
-	0x11066, 0x1106f,
-	0x1107f, 0x110ba,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x1113f,
-	0x11144, 0x11146,
-	0x11150, 0x11173,
-	0x11176, 0x11176,
-	0x11180, 0x111c4,
-	0x111c9, 0x111cc,
-	0x111d0, 0x111da,
-	0x111dc, 0x111dc,
-	0x11200, 0x11211,
-	0x11213, 0x11237,
-	0x1123e, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a8,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133b, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11400, 0x1144a,
-	0x11450, 0x11459,
-	0x1145e, 0x1145f,
-	0x11480, 0x114c5,
-	0x114c7, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115c0,
-	0x115d8, 0x115dd,
-	0x11600, 0x11640,
-	0x11644, 0x11644,
-	0x11650, 0x11659,
-	0x11680, 0x116b8,
-	0x116c0, 0x116c9,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172b,
-	0x11730, 0x11739,
-	0x11800, 0x1183a,
-	0x118a0, 0x118e9,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d7,
-	0x119da, 0x119e1,
-	0x119e3, 0x119e4,
-	0x11a00, 0x11a3e,
-	0x11a47, 0x11a47,
-	0x11a50, 0x11a99,
-	0x11a9d, 0x11a9d,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c40,
-	0x11c50, 0x11c59,
-	0x11c72, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d47,
-	0x11d50, 0x11d59,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d98,
-	0x11da0, 0x11da9,
-	0x11ee0, 0x11ef6,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af4,
-	0x16b00, 0x16b36,
-	0x16b40, 0x16b43,
-	0x16b50, 0x16b59,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e7f,
-	0x16f00, 0x16f4a,
-	0x16f4f, 0x16f87,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x16fe3, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9d, 0x1bc9e,
-	0x1d165, 0x1d169,
-	0x1d16d, 0x1d172,
-	0x1d17b, 0x1d182,
-	0x1d185, 0x1d18b,
-	0x1d1aa, 0x1d1ad,
-	0x1d242, 0x1d244,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d6c0,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6fa,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d734,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d76e,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d7a8,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1da00, 0x1da36,
-	0x1da3b, 0x1da6c,
-	0x1da75, 0x1da75,
-	0x1da84, 0x1da84,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e100, 0x1e12c,
-	0x1e130, 0x1e13d,
-	0x1e140, 0x1e149,
-	0x1e14e, 0x1e14e,
-	0x1e2c0, 0x1e2f9,
-	0x1e800, 0x1e8c4,
-	0x1e8d0, 0x1e8d6,
-	0x1e900, 0x1e94b,
-	0x1e950, 0x1e959,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-	0xe0100, 0xe01ef,
-}; /* CR_XID_Continue */
-
-/* 'Default_Ignorable_Code_Point': Derived Property */
-static const OnigCodePoint CR_Default_Ignorable_Code_Point[] = {
-	17,
-	0x00ad, 0x00ad,
-	0x034f, 0x034f,
-	0x061c, 0x061c,
-	0x115f, 0x1160,
-	0x17b4, 0x17b5,
-	0x180b, 0x180e,
-	0x200b, 0x200f,
-	0x202a, 0x202e,
-	0x2060, 0x206f,
-	0x3164, 0x3164,
-	0xfe00, 0xfe0f,
-	0xfeff, 0xfeff,
-	0xffa0, 0xffa0,
-	0xfff0, 0xfff8,
-	0x1bca0, 0x1bca3,
-	0x1d173, 0x1d17a,
-	0xe0000, 0xe0fff,
-}; /* CR_Default_Ignorable_Code_Point */
-
-/* 'Grapheme_Extend': Derived Property */
-static const OnigCodePoint CR_Grapheme_Extend[] = {
-	335,
-	0x0300, 0x036f,
-	0x0483, 0x0489,
-	0x0591, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c5,
-	0x05c7, 0x05c7,
-	0x0610, 0x061a,
-	0x064b, 0x065f,
-	0x0670, 0x0670,
-	0x06d6, 0x06dc,
-	0x06df, 0x06e4,
-	0x06e7, 0x06e8,
-	0x06ea, 0x06ed,
-	0x0711, 0x0711,
-	0x0730, 0x074a,
-	0x07a6, 0x07b0,
-	0x07eb, 0x07f3,
-	0x07fd, 0x07fd,
-	0x0816, 0x0819,
-	0x081b, 0x0823,
-	0x0825, 0x0827,
-	0x0829, 0x082d,
-	0x0859, 0x085b,
-	0x08d3, 0x08e1,
-	0x08e3, 0x0902,
-	0x093a, 0x093a,
-	0x093c, 0x093c,
-	0x0941, 0x0948,
-	0x094d, 0x094d,
-	0x0951, 0x0957,
-	0x0962, 0x0963,
-	0x0981, 0x0981,
-	0x09bc, 0x09bc,
-	0x09be, 0x09be,
-	0x09c1, 0x09c4,
-	0x09cd, 0x09cd,
-	0x09d7, 0x09d7,
-	0x09e2, 0x09e3,
-	0x09fe, 0x09fe,
-	0x0a01, 0x0a02,
-	0x0a3c, 0x0a3c,
-	0x0a41, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a70, 0x0a71,
-	0x0a75, 0x0a75,
-	0x0a81, 0x0a82,
-	0x0abc, 0x0abc,
-	0x0ac1, 0x0ac5,
-	0x0ac7, 0x0ac8,
-	0x0acd, 0x0acd,
-	0x0ae2, 0x0ae3,
-	0x0afa, 0x0aff,
-	0x0b01, 0x0b01,
-	0x0b3c, 0x0b3c,
-	0x0b3e, 0x0b3f,
-	0x0b41, 0x0b44,
-	0x0b4d, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b62, 0x0b63,
-	0x0b82, 0x0b82,
-	0x0bbe, 0x0bbe,
-	0x0bc0, 0x0bc0,
-	0x0bcd, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0c00, 0x0c00,
-	0x0c04, 0x0c04,
-	0x0c3e, 0x0c40,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c62, 0x0c63,
-	0x0c81, 0x0c81,
-	0x0cbc, 0x0cbc,
-	0x0cbf, 0x0cbf,
-	0x0cc2, 0x0cc2,
-	0x0cc6, 0x0cc6,
-	0x0ccc, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0ce2, 0x0ce3,
-	0x0d00, 0x0d01,
-	0x0d3b, 0x0d3c,
-	0x0d3e, 0x0d3e,
-	0x0d41, 0x0d44,
-	0x0d4d, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d62, 0x0d63,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dcf,
-	0x0dd2, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0ddf, 0x0ddf,
-	0x0e31, 0x0e31,
-	0x0e34, 0x0e3a,
-	0x0e47, 0x0e4e,
-	0x0eb1, 0x0eb1,
-	0x0eb4, 0x0ebc,
-	0x0ec8, 0x0ecd,
-	0x0f18, 0x0f19,
-	0x0f35, 0x0f35,
-	0x0f37, 0x0f37,
-	0x0f39, 0x0f39,
-	0x0f71, 0x0f7e,
-	0x0f80, 0x0f84,
-	0x0f86, 0x0f87,
-	0x0f8d, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fc6, 0x0fc6,
-	0x102d, 0x1030,
-	0x1032, 0x1037,
-	0x1039, 0x103a,
-	0x103d, 0x103e,
-	0x1058, 0x1059,
-	0x105e, 0x1060,
-	0x1071, 0x1074,
-	0x1082, 0x1082,
-	0x1085, 0x1086,
-	0x108d, 0x108d,
-	0x109d, 0x109d,
-	0x135d, 0x135f,
-	0x1712, 0x1714,
-	0x1732, 0x1734,
-	0x1752, 0x1753,
-	0x1772, 0x1773,
-	0x17b4, 0x17b5,
-	0x17b7, 0x17bd,
-	0x17c6, 0x17c6,
-	0x17c9, 0x17d3,
-	0x17dd, 0x17dd,
-	0x180b, 0x180d,
-	0x1885, 0x1886,
-	0x18a9, 0x18a9,
-	0x1920, 0x1922,
-	0x1927, 0x1928,
-	0x1932, 0x1932,
-	0x1939, 0x193b,
-	0x1a17, 0x1a18,
-	0x1a1b, 0x1a1b,
-	0x1a56, 0x1a56,
-	0x1a58, 0x1a5e,
-	0x1a60, 0x1a60,
-	0x1a62, 0x1a62,
-	0x1a65, 0x1a6c,
-	0x1a73, 0x1a7c,
-	0x1a7f, 0x1a7f,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b03,
-	0x1b34, 0x1b3a,
-	0x1b3c, 0x1b3c,
-	0x1b42, 0x1b42,
-	0x1b6b, 0x1b73,
-	0x1b80, 0x1b81,
-	0x1ba2, 0x1ba5,
-	0x1ba8, 0x1ba9,
-	0x1bab, 0x1bad,
-	0x1be6, 0x1be6,
-	0x1be8, 0x1be9,
-	0x1bed, 0x1bed,
-	0x1bef, 0x1bf1,
-	0x1c2c, 0x1c33,
-	0x1c36, 0x1c37,
-	0x1cd0, 0x1cd2,
-	0x1cd4, 0x1ce0,
-	0x1ce2, 0x1ce8,
-	0x1ced, 0x1ced,
-	0x1cf4, 0x1cf4,
-	0x1cf8, 0x1cf9,
-	0x1dc0, 0x1df9,
-	0x1dfb, 0x1dff,
-	0x200c, 0x200c,
-	0x20d0, 0x20f0,
-	0x2cef, 0x2cf1,
-	0x2d7f, 0x2d7f,
-	0x2de0, 0x2dff,
-	0x302a, 0x302f,
-	0x3099, 0x309a,
-	0xa66f, 0xa672,
-	0xa674, 0xa67d,
-	0xa69e, 0xa69f,
-	0xa6f0, 0xa6f1,
-	0xa802, 0xa802,
-	0xa806, 0xa806,
-	0xa80b, 0xa80b,
-	0xa825, 0xa826,
-	0xa8c4, 0xa8c5,
-	0xa8e0, 0xa8f1,
-	0xa8ff, 0xa8ff,
-	0xa926, 0xa92d,
-	0xa947, 0xa951,
-	0xa980, 0xa982,
-	0xa9b3, 0xa9b3,
-	0xa9b6, 0xa9b9,
-	0xa9bc, 0xa9bd,
-	0xa9e5, 0xa9e5,
-	0xaa29, 0xaa2e,
-	0xaa31, 0xaa32,
-	0xaa35, 0xaa36,
-	0xaa43, 0xaa43,
-	0xaa4c, 0xaa4c,
-	0xaa7c, 0xaa7c,
-	0xaab0, 0xaab0,
-	0xaab2, 0xaab4,
-	0xaab7, 0xaab8,
-	0xaabe, 0xaabf,
-	0xaac1, 0xaac1,
-	0xaaec, 0xaaed,
-	0xaaf6, 0xaaf6,
-	0xabe5, 0xabe5,
-	0xabe8, 0xabe8,
-	0xabed, 0xabed,
-	0xfb1e, 0xfb1e,
-	0xfe00, 0xfe0f,
-	0xfe20, 0xfe2f,
-	0xff9e, 0xff9f,
-	0x101fd, 0x101fd,
-	0x102e0, 0x102e0,
-	0x10376, 0x1037a,
-	0x10a01, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a0f,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a3f,
-	0x10ae5, 0x10ae6,
-	0x10d24, 0x10d27,
-	0x10f46, 0x10f50,
-	0x11001, 0x11001,
-	0x11038, 0x11046,
-	0x1107f, 0x11081,
-	0x110b3, 0x110b6,
-	0x110b9, 0x110ba,
-	0x11100, 0x11102,
-	0x11127, 0x1112b,
-	0x1112d, 0x11134,
-	0x11173, 0x11173,
-	0x11180, 0x11181,
-	0x111b6, 0x111be,
-	0x111c9, 0x111cc,
-	0x1122f, 0x11231,
-	0x11234, 0x11234,
-	0x11236, 0x11237,
-	0x1123e, 0x1123e,
-	0x112df, 0x112df,
-	0x112e3, 0x112ea,
-	0x11300, 0x11301,
-	0x1133b, 0x1133c,
-	0x1133e, 0x1133e,
-	0x11340, 0x11340,
-	0x11357, 0x11357,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11438, 0x1143f,
-	0x11442, 0x11444,
-	0x11446, 0x11446,
-	0x1145e, 0x1145e,
-	0x114b0, 0x114b0,
-	0x114b3, 0x114b8,
-	0x114ba, 0x114ba,
-	0x114bd, 0x114bd,
-	0x114bf, 0x114c0,
-	0x114c2, 0x114c3,
-	0x115af, 0x115af,
-	0x115b2, 0x115b5,
-	0x115bc, 0x115bd,
-	0x115bf, 0x115c0,
-	0x115dc, 0x115dd,
-	0x11633, 0x1163a,
-	0x1163d, 0x1163d,
-	0x1163f, 0x11640,
-	0x116ab, 0x116ab,
-	0x116ad, 0x116ad,
-	0x116b0, 0x116b5,
-	0x116b7, 0x116b7,
-	0x1171d, 0x1171f,
-	0x11722, 0x11725,
-	0x11727, 0x1172b,
-	0x1182f, 0x11837,
-	0x11839, 0x1183a,
-	0x119d4, 0x119d7,
-	0x119da, 0x119db,
-	0x119e0, 0x119e0,
-	0x11a01, 0x11a0a,
-	0x11a33, 0x11a38,
-	0x11a3b, 0x11a3e,
-	0x11a47, 0x11a47,
-	0x11a51, 0x11a56,
-	0x11a59, 0x11a5b,
-	0x11a8a, 0x11a96,
-	0x11a98, 0x11a99,
-	0x11c30, 0x11c36,
-	0x11c38, 0x11c3d,
-	0x11c3f, 0x11c3f,
-	0x11c92, 0x11ca7,
-	0x11caa, 0x11cb0,
-	0x11cb2, 0x11cb3,
-	0x11cb5, 0x11cb6,
-	0x11d31, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d45,
-	0x11d47, 0x11d47,
-	0x11d90, 0x11d91,
-	0x11d95, 0x11d95,
-	0x11d97, 0x11d97,
-	0x11ef3, 0x11ef4,
-	0x16af0, 0x16af4,
-	0x16b30, 0x16b36,
-	0x16f4f, 0x16f4f,
-	0x16f8f, 0x16f92,
-	0x1bc9d, 0x1bc9e,
-	0x1d165, 0x1d165,
-	0x1d167, 0x1d169,
-	0x1d16e, 0x1d172,
-	0x1d17b, 0x1d182,
-	0x1d185, 0x1d18b,
-	0x1d1aa, 0x1d1ad,
-	0x1d242, 0x1d244,
-	0x1da00, 0x1da36,
-	0x1da3b, 0x1da6c,
-	0x1da75, 0x1da75,
-	0x1da84, 0x1da84,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e130, 0x1e136,
-	0x1e2ec, 0x1e2ef,
-	0x1e8d0, 0x1e8d6,
-	0x1e944, 0x1e94a,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-}; /* CR_Grapheme_Extend */
-
-/* 'Grapheme_Base': Derived Property */
-static const OnigCodePoint CR_Grapheme_Base[] = {
-	819,
-	0x0020, 0x007e,
-	0x00a0, 0x00ac,
-	0x00ae, 0x02ff,
-	0x0370, 0x0377,
-	0x037a, 0x037f,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x0482,
-	0x048a, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x058a,
-	0x058d, 0x058f,
-	0x05be, 0x05be,
-	0x05c0, 0x05c0,
-	0x05c3, 0x05c3,
-	0x05c6, 0x05c6,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f4,
-	0x0606, 0x060f,
-	0x061b, 0x061b,
-	0x061e, 0x064a,
-	0x0660, 0x066f,
-	0x0671, 0x06d5,
-	0x06de, 0x06de,
-	0x06e5, 0x06e6,
-	0x06e9, 0x06e9,
-	0x06ee, 0x070d,
-	0x0710, 0x0710,
-	0x0712, 0x072f,
-	0x074d, 0x07a5,
-	0x07b1, 0x07b1,
-	0x07c0, 0x07ea,
-	0x07f4, 0x07fa,
-	0x07fe, 0x0815,
-	0x081a, 0x081a,
-	0x0824, 0x0824,
-	0x0828, 0x0828,
-	0x0830, 0x083e,
-	0x0840, 0x0858,
-	0x085e, 0x085e,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x0903, 0x0939,
-	0x093b, 0x093b,
-	0x093d, 0x0940,
-	0x0949, 0x094c,
-	0x094e, 0x0950,
-	0x0958, 0x0961,
-	0x0964, 0x0980,
-	0x0982, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bd, 0x09bd,
-	0x09bf, 0x09c0,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cc,
-	0x09ce, 0x09ce,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e1,
-	0x09e6, 0x09fd,
-	0x0a03, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3e, 0x0a40,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a6f,
-	0x0a72, 0x0a74,
-	0x0a76, 0x0a76,
-	0x0a83, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abd, 0x0ac0,
-	0x0ac9, 0x0ac9,
-	0x0acb, 0x0acc,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae1,
-	0x0ae6, 0x0af1,
-	0x0af9, 0x0af9,
-	0x0b02, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3d, 0x0b3d,
-	0x0b40, 0x0b40,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4c,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b66, 0x0b77,
-	0x0b83, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbf, 0x0bbf,
-	0x0bc1, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcc,
-	0x0bd0, 0x0bd0,
-	0x0be6, 0x0bfa,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c3d,
-	0x0c41, 0x0c44,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c61,
-	0x0c66, 0x0c6f,
-	0x0c77, 0x0c80,
-	0x0c82, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbd, 0x0cbe,
-	0x0cc0, 0x0cc1,
-	0x0cc3, 0x0cc4,
-	0x0cc7, 0x0cc8,
-	0x0cca, 0x0ccb,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d3d,
-	0x0d3f, 0x0d40,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4c,
-	0x0d4e, 0x0d4f,
-	0x0d54, 0x0d56,
-	0x0d58, 0x0d61,
-	0x0d66, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dd0, 0x0dd1,
-	0x0dd8, 0x0dde,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e30,
-	0x0e32, 0x0e33,
-	0x0e3f, 0x0e46,
-	0x0e4f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0eb0,
-	0x0eb2, 0x0eb3,
-	0x0ebd, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f17,
-	0x0f1a, 0x0f34,
-	0x0f36, 0x0f36,
-	0x0f38, 0x0f38,
-	0x0f3a, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f7f, 0x0f7f,
-	0x0f85, 0x0f85,
-	0x0f88, 0x0f8c,
-	0x0fbe, 0x0fc5,
-	0x0fc7, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x102c,
-	0x1031, 0x1031,
-	0x1038, 0x1038,
-	0x103b, 0x103c,
-	0x103f, 0x1057,
-	0x105a, 0x105d,
-	0x1061, 0x1070,
-	0x1075, 0x1081,
-	0x1083, 0x1084,
-	0x1087, 0x108c,
-	0x108e, 0x109c,
-	0x109e, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x1360, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1400, 0x169c,
-	0x16a0, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1711,
-	0x1720, 0x1731,
-	0x1735, 0x1736,
-	0x1740, 0x1751,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1780, 0x17b3,
-	0x17b6, 0x17b6,
-	0x17be, 0x17c5,
-	0x17c7, 0x17c8,
-	0x17d4, 0x17dc,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180a,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x1884,
-	0x1887, 0x18a8,
-	0x18aa, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1923, 0x1926,
-	0x1929, 0x192b,
-	0x1930, 0x1931,
-	0x1933, 0x1938,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a16,
-	0x1a19, 0x1a1a,
-	0x1a1e, 0x1a55,
-	0x1a57, 0x1a57,
-	0x1a61, 0x1a61,
-	0x1a63, 0x1a64,
-	0x1a6d, 0x1a72,
-	0x1a80, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1b04, 0x1b33,
-	0x1b3b, 0x1b3b,
-	0x1b3d, 0x1b41,
-	0x1b43, 0x1b4b,
-	0x1b50, 0x1b6a,
-	0x1b74, 0x1b7c,
-	0x1b82, 0x1ba1,
-	0x1ba6, 0x1ba7,
-	0x1baa, 0x1baa,
-	0x1bae, 0x1be5,
-	0x1be7, 0x1be7,
-	0x1bea, 0x1bec,
-	0x1bee, 0x1bee,
-	0x1bf2, 0x1bf3,
-	0x1bfc, 0x1c2b,
-	0x1c34, 0x1c35,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cc7,
-	0x1cd3, 0x1cd3,
-	0x1ce1, 0x1ce1,
-	0x1ce9, 0x1cec,
-	0x1cee, 0x1cf3,
-	0x1cf5, 0x1cf7,
-	0x1cfa, 0x1cfa,
-	0x1d00, 0x1dbf,
-	0x1e00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x200a,
-	0x2010, 0x2027,
-	0x202f, 0x205f,
-	0x2070, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20bf,
-	0x2100, 0x218b,
-	0x2190, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cee,
-	0x2cf2, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2e00, 0x2e4f,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x3029,
-	0x3030, 0x303f,
-	0x3041, 0x3096,
-	0x309b, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x4db5,
-	0x4dc0, 0x9fef,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa66e,
-	0xa673, 0xa673,
-	0xa67e, 0xa69d,
-	0xa6a0, 0xa6ef,
-	0xa6f2, 0xa6f7,
-	0xa700, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa801,
-	0xa803, 0xa805,
-	0xa807, 0xa80a,
-	0xa80c, 0xa824,
-	0xa827, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c3,
-	0xa8ce, 0xa8d9,
-	0xa8f2, 0xa8fe,
-	0xa900, 0xa925,
-	0xa92e, 0xa946,
-	0xa952, 0xa953,
-	0xa95f, 0xa97c,
-	0xa983, 0xa9b2,
-	0xa9b4, 0xa9b5,
-	0xa9ba, 0xa9bb,
-	0xa9be, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9e4,
-	0xa9e6, 0xa9fe,
-	0xaa00, 0xaa28,
-	0xaa2f, 0xaa30,
-	0xaa33, 0xaa34,
-	0xaa40, 0xaa42,
-	0xaa44, 0xaa4b,
-	0xaa4d, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaa7b,
-	0xaa7d, 0xaaaf,
-	0xaab1, 0xaab1,
-	0xaab5, 0xaab6,
-	0xaab9, 0xaabd,
-	0xaac0, 0xaac0,
-	0xaac2, 0xaac2,
-	0xaadb, 0xaaeb,
-	0xaaee, 0xaaf5,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab67,
-	0xab70, 0xabe4,
-	0xabe6, 0xabe7,
-	0xabe9, 0xabec,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb1d,
-	0xfb1f, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfd,
-	0xfe10, 0xfe19,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xff01, 0xff9d,
-	0xffa0, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfffc, 0xfffd,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018e,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fc,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e1, 0x102fb,
-	0x10300, 0x10323,
-	0x1032d, 0x1034a,
-	0x10350, 0x10375,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1089e,
-	0x108a7, 0x108af,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x108fb, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109bc, 0x109cf,
-	0x109d2, 0x10a00,
-	0x10a10, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a40, 0x10a48,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a9f,
-	0x10ac0, 0x10ae4,
-	0x10aeb, 0x10af6,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10cfa, 0x10d23,
-	0x10d30, 0x10d39,
-	0x10e60, 0x10e7e,
-	0x10f00, 0x10f27,
-	0x10f30, 0x10f45,
-	0x10f51, 0x10f59,
-	0x10fe0, 0x10ff6,
-	0x11000, 0x11000,
-	0x11002, 0x11037,
-	0x11047, 0x1104d,
-	0x11052, 0x1106f,
-	0x11082, 0x110b2,
-	0x110b7, 0x110b8,
-	0x110bb, 0x110bc,
-	0x110be, 0x110c1,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11103, 0x11126,
-	0x1112c, 0x1112c,
-	0x11136, 0x11146,
-	0x11150, 0x11172,
-	0x11174, 0x11176,
-	0x11182, 0x111b5,
-	0x111bf, 0x111c8,
-	0x111cd, 0x111cd,
-	0x111d0, 0x111df,
-	0x111e1, 0x111f4,
-	0x11200, 0x11211,
-	0x11213, 0x1122e,
-	0x11232, 0x11233,
-	0x11235, 0x11235,
-	0x11238, 0x1123d,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a9,
-	0x112b0, 0x112de,
-	0x112e0, 0x112e2,
-	0x112f0, 0x112f9,
-	0x11302, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133d, 0x1133d,
-	0x1133f, 0x1133f,
-	0x11341, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x1135d, 0x11363,
-	0x11400, 0x11437,
-	0x11440, 0x11441,
-	0x11445, 0x11445,
-	0x11447, 0x11459,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145d,
-	0x1145f, 0x1145f,
-	0x11480, 0x114af,
-	0x114b1, 0x114b2,
-	0x114b9, 0x114b9,
-	0x114bb, 0x114bc,
-	0x114be, 0x114be,
-	0x114c1, 0x114c1,
-	0x114c4, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115ae,
-	0x115b0, 0x115b1,
-	0x115b8, 0x115bb,
-	0x115be, 0x115be,
-	0x115c1, 0x115db,
-	0x11600, 0x11632,
-	0x1163b, 0x1163c,
-	0x1163e, 0x1163e,
-	0x11641, 0x11644,
-	0x11650, 0x11659,
-	0x11660, 0x1166c,
-	0x11680, 0x116aa,
-	0x116ac, 0x116ac,
-	0x116ae, 0x116af,
-	0x116b6, 0x116b6,
-	0x116b8, 0x116b8,
-	0x116c0, 0x116c9,
-	0x11700, 0x1171a,
-	0x11720, 0x11721,
-	0x11726, 0x11726,
-	0x11730, 0x1173f,
-	0x11800, 0x1182e,
-	0x11838, 0x11838,
-	0x1183b, 0x1183b,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d3,
-	0x119dc, 0x119df,
-	0x119e1, 0x119e4,
-	0x11a00, 0x11a00,
-	0x11a0b, 0x11a32,
-	0x11a39, 0x11a3a,
-	0x11a3f, 0x11a46,
-	0x11a50, 0x11a50,
-	0x11a57, 0x11a58,
-	0x11a5c, 0x11a89,
-	0x11a97, 0x11a97,
-	0x11a9a, 0x11aa2,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c2f,
-	0x11c3e, 0x11c3e,
-	0x11c40, 0x11c45,
-	0x11c50, 0x11c6c,
-	0x11c70, 0x11c8f,
-	0x11ca9, 0x11ca9,
-	0x11cb1, 0x11cb1,
-	0x11cb4, 0x11cb4,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d30,
-	0x11d46, 0x11d46,
-	0x11d50, 0x11d59,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d93, 0x11d94,
-	0x11d96, 0x11d96,
-	0x11d98, 0x11d98,
-	0x11da0, 0x11da9,
-	0x11ee0, 0x11ef2,
-	0x11ef5, 0x11ef8,
-	0x11fc0, 0x11ff1,
-	0x11fff, 0x12399,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-	0x16ad0, 0x16aed,
-	0x16af5, 0x16af5,
-	0x16b00, 0x16b2f,
-	0x16b37, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e9a,
-	0x16f00, 0x16f4a,
-	0x16f50, 0x16f87,
-	0x16f93, 0x16f9f,
-	0x16fe0, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bc9c,
-	0x1bc9f, 0x1bc9f,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d164,
-	0x1d166, 0x1d166,
-	0x1d16a, 0x1d16d,
-	0x1d183, 0x1d184,
-	0x1d18c, 0x1d1a9,
-	0x1d1ae, 0x1d1e8,
-	0x1d200, 0x1d241,
-	0x1d245, 0x1d245,
-	0x1d2e0, 0x1d2f3,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d378,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1d9ff,
-	0x1da37, 0x1da3a,
-	0x1da6d, 0x1da74,
-	0x1da76, 0x1da83,
-	0x1da85, 0x1da8b,
-	0x1e100, 0x1e12c,
-	0x1e137, 0x1e13d,
-	0x1e140, 0x1e149,
-	0x1e14e, 0x1e14f,
-	0x1e2c0, 0x1e2eb,
-	0x1e2f0, 0x1e2f9,
-	0x1e2ff, 0x1e2ff,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8cf,
-	0x1e900, 0x1e943,
-	0x1e94b, 0x1e94b,
-	0x1e950, 0x1e959,
-	0x1e95e, 0x1e95f,
-	0x1ec71, 0x1ecb4,
-	0x1ed01, 0x1ed3d,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f16c,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f260, 0x1f265,
-	0x1f300, 0x1f6d5,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6fa,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d8,
-	0x1f7e0, 0x1f7eb,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f900, 0x1f90b,
-	0x1f90d, 0x1f971,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f9a2,
-	0x1f9a5, 0x1f9aa,
-	0x1f9ae, 0x1f9ca,
-	0x1f9cd, 0x1fa53,
-	0x1fa60, 0x1fa6d,
-	0x1fa70, 0x1fa73,
-	0x1fa78, 0x1fa7a,
-	0x1fa80, 0x1fa82,
-	0x1fa90, 0x1fa95,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-}; /* CR_Grapheme_Base */
-
-/* 'Grapheme_Link': Derived Property */
-static const OnigCodePoint CR_Grapheme_Link[] = {
-	52,
-	0x094d, 0x094d,
-	0x09cd, 0x09cd,
-	0x0a4d, 0x0a4d,
-	0x0acd, 0x0acd,
-	0x0b4d, 0x0b4d,
-	0x0bcd, 0x0bcd,
-	0x0c4d, 0x0c4d,
-	0x0ccd, 0x0ccd,
-	0x0d3b, 0x0d3c,
-	0x0d4d, 0x0d4d,
-	0x0dca, 0x0dca,
-	0x0e3a, 0x0e3a,
-	0x0eba, 0x0eba,
-	0x0f84, 0x0f84,
-	0x1039, 0x103a,
-	0x1714, 0x1714,
-	0x1734, 0x1734,
-	0x17d2, 0x17d2,
-	0x1a60, 0x1a60,
-	0x1b44, 0x1b44,
-	0x1baa, 0x1bab,
-	0x1bf2, 0x1bf3,
-	0x2d7f, 0x2d7f,
-	0xa806, 0xa806,
-	0xa8c4, 0xa8c4,
-	0xa953, 0xa953,
-	0xa9c0, 0xa9c0,
-	0xaaf6, 0xaaf6,
-	0xabed, 0xabed,
-	0x10a3f, 0x10a3f,
-	0x11046, 0x11046,
-	0x1107f, 0x1107f,
-	0x110b9, 0x110b9,
-	0x11133, 0x11134,
-	0x111c0, 0x111c0,
-	0x11235, 0x11235,
-	0x112ea, 0x112ea,
-	0x1134d, 0x1134d,
-	0x11442, 0x11442,
-	0x114c2, 0x114c2,
-	0x115bf, 0x115bf,
-	0x1163f, 0x1163f,
-	0x116b6, 0x116b6,
-	0x1172b, 0x1172b,
-	0x11839, 0x11839,
-	0x119e0, 0x119e0,
-	0x11a34, 0x11a34,
-	0x11a47, 0x11a47,
-	0x11a99, 0x11a99,
-	0x11c3f, 0x11c3f,
-	0x11d44, 0x11d45,
-	0x11d97, 0x11d97,
-}; /* CR_Grapheme_Link */
-
-/* 'Common': Script */
-static const OnigCodePoint CR_Common[] = {
-	172,
-	0x0000, 0x0040,
-	0x005b, 0x0060,
-	0x007b, 0x00a9,
-	0x00ab, 0x00b9,
-	0x00bb, 0x00bf,
-	0x00d7, 0x00d7,
-	0x00f7, 0x00f7,
-	0x02b9, 0x02df,
-	0x02e5, 0x02e9,
-	0x02ec, 0x02ff,
-	0x0374, 0x0374,
-	0x037e, 0x037e,
-	0x0385, 0x0385,
-	0x0387, 0x0387,
-	0x0589, 0x0589,
-	0x0605, 0x0605,
-	0x060c, 0x060c,
-	0x061b, 0x061b,
-	0x061f, 0x061f,
-	0x0640, 0x0640,
-	0x06dd, 0x06dd,
-	0x08e2, 0x08e2,
-	0x0964, 0x0965,
-	0x0e3f, 0x0e3f,
-	0x0fd5, 0x0fd8,
-	0x10fb, 0x10fb,
-	0x16eb, 0x16ed,
-	0x1735, 0x1736,
-	0x1802, 0x1803,
-	0x1805, 0x1805,
-	0x1cd3, 0x1cd3,
-	0x1ce1, 0x1ce1,
-	0x1ce9, 0x1cec,
-	0x1cee, 0x1cf3,
-	0x1cf5, 0x1cf7,
-	0x1cfa, 0x1cfa,
-	0x2000, 0x200b,
-	0x200e, 0x2064,
-	0x2066, 0x2070,
-	0x2074, 0x207e,
-	0x2080, 0x208e,
-	0x20a0, 0x20bf,
-	0x2100, 0x2125,
-	0x2127, 0x2129,
-	0x212c, 0x2131,
-	0x2133, 0x214d,
-	0x214f, 0x215f,
-	0x2189, 0x218b,
-	0x2190, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x27ff,
-	0x2900, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2bff,
-	0x2e00, 0x2e4f,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x3004,
-	0x3006, 0x3006,
-	0x3008, 0x3020,
-	0x3030, 0x3037,
-	0x303c, 0x303f,
-	0x309b, 0x309c,
-	0x30a0, 0x30a0,
-	0x30fb, 0x30fc,
-	0x3190, 0x319f,
-	0x31c0, 0x31e3,
-	0x3220, 0x325f,
-	0x327f, 0x32cf,
-	0x32ff, 0x32ff,
-	0x3358, 0x33ff,
-	0x4dc0, 0x4dff,
-	0xa700, 0xa721,
-	0xa788, 0xa78a,
-	0xa830, 0xa839,
-	0xa92e, 0xa92e,
-	0xa9cf, 0xa9cf,
-	0xab5b, 0xab5b,
-	0xfd3e, 0xfd3f,
-	0xfe10, 0xfe19,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfeff, 0xfeff,
-	0xff01, 0xff20,
-	0xff3b, 0xff40,
-	0xff5b, 0xff65,
-	0xff70, 0xff70,
-	0xff9e, 0xff9f,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0xfffd,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1013f,
-	0x10190, 0x1019b,
-	0x101d0, 0x101fc,
-	0x102e1, 0x102fb,
-	0x16fe2, 0x16fe3,
-	0x1bca0, 0x1bca3,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d166,
-	0x1d16a, 0x1d17a,
-	0x1d183, 0x1d184,
-	0x1d18c, 0x1d1a9,
-	0x1d1ae, 0x1d1e8,
-	0x1d2e0, 0x1d2f3,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d378,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1ec71, 0x1ecb4,
-	0x1ed01, 0x1ed3d,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f16c,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f1ff,
-	0x1f201, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f260, 0x1f265,
-	0x1f300, 0x1f6d5,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6fa,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d8,
-	0x1f7e0, 0x1f7eb,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f900, 0x1f90b,
-	0x1f90d, 0x1f971,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f9a2,
-	0x1f9a5, 0x1f9aa,
-	0x1f9ae, 0x1f9ca,
-	0x1f9cd, 0x1fa53,
-	0x1fa60, 0x1fa6d,
-	0x1fa70, 0x1fa73,
-	0x1fa78, 0x1fa7a,
-	0x1fa80, 0x1fa82,
-	0x1fa90, 0x1fa95,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-}; /* CR_Common */
-
-/* 'Latin': Script */
-static const OnigCodePoint CR_Latin[] = {
-	32,
-	0x0041, 0x005a,
-	0x0061, 0x007a,
-	0x00aa, 0x00aa,
-	0x00ba, 0x00ba,
-	0x00c0, 0x00d6,
-	0x00d8, 0x00f6,
-	0x00f8, 0x02b8,
-	0x02e0, 0x02e4,
-	0x1d00, 0x1d25,
-	0x1d2c, 0x1d5c,
-	0x1d62, 0x1d65,
-	0x1d6b, 0x1d77,
-	0x1d79, 0x1dbe,
-	0x1e00, 0x1eff,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x212a, 0x212b,
-	0x2132, 0x2132,
-	0x214e, 0x214e,
-	0x2160, 0x2188,
-	0x2c60, 0x2c7f,
-	0xa722, 0xa787,
-	0xa78b, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa7ff,
-	0xab30, 0xab5a,
-	0xab5c, 0xab64,
-	0xab66, 0xab67,
-	0xfb00, 0xfb06,
-	0xff21, 0xff3a,
-	0xff41, 0xff5a,
-}; /* CR_Latin */
-
-/* 'Greek': Script */
-static const OnigCodePoint CR_Greek[] = {
-	36,
-	0x0370, 0x0373,
-	0x0375, 0x0377,
-	0x037a, 0x037d,
-	0x037f, 0x037f,
-	0x0384, 0x0384,
-	0x0386, 0x0386,
-	0x0388, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03e1,
-	0x03f0, 0x03ff,
-	0x1d26, 0x1d2a,
-	0x1d5d, 0x1d61,
-	0x1d66, 0x1d6a,
-	0x1dbf, 0x1dbf,
-	0x1f00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2126, 0x2126,
-	0xab65, 0xab65,
-	0x10140, 0x1018e,
-	0x101a0, 0x101a0,
-	0x1d200, 0x1d245,
-}; /* CR_Greek */
-
-/* 'Cyrillic': Script */
-static const OnigCodePoint CR_Cyrillic[] = {
-	8,
-	0x0400, 0x0484,
-	0x0487, 0x052f,
-	0x1c80, 0x1c88,
-	0x1d2b, 0x1d2b,
-	0x1d78, 0x1d78,
-	0x2de0, 0x2dff,
-	0xa640, 0xa69f,
-	0xfe2e, 0xfe2f,
-}; /* CR_Cyrillic */
-
-/* 'Armenian': Script */
-static const OnigCodePoint CR_Armenian[] = {
-	5,
-	0x0531, 0x0556,
-	0x0559, 0x0588,
-	0x058a, 0x058a,
-	0x058d, 0x058f,
-	0xfb13, 0xfb17,
-}; /* CR_Armenian */
-
-/* 'Hebrew': Script */
-static const OnigCodePoint CR_Hebrew[] = {
-	9,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f4,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfb4f,
-}; /* CR_Hebrew */
-
-/* 'Arabic': Script */
-static const OnigCodePoint CR_Arabic[] = {
-	57,
-	0x0600, 0x0604,
-	0x0606, 0x060b,
-	0x060d, 0x061a,
-	0x061c, 0x061c,
-	0x061e, 0x061e,
-	0x0620, 0x063f,
-	0x0641, 0x064a,
-	0x0656, 0x066f,
-	0x0671, 0x06dc,
-	0x06de, 0x06ff,
-	0x0750, 0x077f,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d3, 0x08e1,
-	0x08e3, 0x08ff,
-	0xfb50, 0xfbc1,
-	0xfbd3, 0xfd3d,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfd,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0x10e60, 0x10e7e,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-}; /* CR_Arabic */
-
-/* 'Syriac': Script */
-static const OnigCodePoint CR_Syriac[] = {
-	4,
-	0x0700, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x074f,
-	0x0860, 0x086a,
-}; /* CR_Syriac */
-
-/* 'Thaana': Script */
-static const OnigCodePoint CR_Thaana[] = {
-	1,
-	0x0780, 0x07b1,
-}; /* CR_Thaana */
-
-/* 'Devanagari': Script */
-static const OnigCodePoint CR_Devanagari[] = {
-	4,
-	0x0900, 0x0950,
-	0x0955, 0x0963,
-	0x0966, 0x097f,
-	0xa8e0, 0xa8ff,
-}; /* CR_Devanagari */
-
-/* 'Bengali': Script */
-static const OnigCodePoint CR_Bengali[] = {
-	14,
-	0x0980, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fe,
-}; /* CR_Bengali */
-
-/* 'Gurmukhi': Script */
-static const OnigCodePoint CR_Gurmukhi[] = {
-	16,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a76,
-}; /* CR_Gurmukhi */
-
-/* 'Gujarati': Script */
-static const OnigCodePoint CR_Gujarati[] = {
-	14,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0af9, 0x0aff,
-}; /* CR_Gujarati */
-
-/* 'Oriya': Script */
-static const OnigCodePoint CR_Oriya[] = {
-	14,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-}; /* CR_Oriya */
-
-/* 'Tamil': Script */
-static const OnigCodePoint CR_Tamil[] = {
-	18,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x11fc0, 0x11ff1,
-	0x11fff, 0x11fff,
-}; /* CR_Tamil */
-
-/* 'Telugu': Script */
-static const OnigCodePoint CR_Telugu[] = {
-	12,
-	0x0c00, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c77, 0x0c7f,
-}; /* CR_Telugu */
-
-/* 'Kannada': Script */
-static const OnigCodePoint CR_Kannada[] = {
-	13,
-	0x0c80, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-}; /* CR_Kannada */
-
-/* 'Malayalam': Script */
-static const OnigCodePoint CR_Malayalam[] = {
-	8,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4f,
-	0x0d54, 0x0d63,
-	0x0d66, 0x0d7f,
-}; /* CR_Malayalam */
-
-/* 'Sinhala': Script */
-static const OnigCodePoint CR_Sinhala[] = {
-	13,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x111e1, 0x111f4,
-}; /* CR_Sinhala */
-
-/* 'Thai': Script */
-static const OnigCodePoint CR_Thai[] = {
-	2,
-	0x0e01, 0x0e3a,
-	0x0e40, 0x0e5b,
-}; /* CR_Thai */
-
-/* 'Lao': Script */
-static const OnigCodePoint CR_Lao[] = {
-	11,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-}; /* CR_Lao */
-
-/* 'Tibetan': Script */
-static const OnigCodePoint CR_Tibetan[] = {
-	7,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fd4,
-	0x0fd9, 0x0fda,
-}; /* CR_Tibetan */
-
-/* 'Myanmar': Script */
-static const OnigCodePoint CR_Myanmar[] = {
-	3,
-	0x1000, 0x109f,
-	0xa9e0, 0xa9fe,
-	0xaa60, 0xaa7f,
-}; /* CR_Myanmar */
-
-/* 'Georgian': Script */
-static const OnigCodePoint CR_Georgian[] = {
-	10,
-	0x10a0, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x10fa,
-	0x10fc, 0x10ff,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cbf,
-	0x2d00, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-}; /* CR_Georgian */
-
-/* 'Hangul': Script */
-static const OnigCodePoint CR_Hangul[] = {
-	14,
-	0x1100, 0x11ff,
-	0x302e, 0x302f,
-	0x3131, 0x318e,
-	0x3200, 0x321e,
-	0x3260, 0x327e,
-	0xa960, 0xa97c,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xffa0, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-}; /* CR_Hangul */
-
-/* 'Ethiopic': Script */
-static const OnigCodePoint CR_Ethiopic[] = {
-	32,
-	0x1200, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-}; /* CR_Ethiopic */
-
-/* 'Cherokee': Script */
-static const OnigCodePoint CR_Cherokee[] = {
-	3,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0xab70, 0xabbf,
-}; /* CR_Cherokee */
-
-/* 'Canadian_Aboriginal': Script */
-static const OnigCodePoint CR_Canadian_Aboriginal[] = {
-	2,
-	0x1400, 0x167f,
-	0x18b0, 0x18f5,
-}; /* CR_Canadian_Aboriginal */
-
-/* 'Ogham': Script */
-static const OnigCodePoint CR_Ogham[] = {
-	1,
-	0x1680, 0x169c,
-}; /* CR_Ogham */
-
-/* 'Runic': Script */
-static const OnigCodePoint CR_Runic[] = {
-	2,
-	0x16a0, 0x16ea,
-	0x16ee, 0x16f8,
-}; /* CR_Runic */
-
-/* 'Khmer': Script */
-static const OnigCodePoint CR_Khmer[] = {
-	4,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x19e0, 0x19ff,
-}; /* CR_Khmer */
-
-/* 'Mongolian': Script */
-static const OnigCodePoint CR_Mongolian[] = {
-	7,
-	0x1800, 0x1801,
-	0x1804, 0x1804,
-	0x1806, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x11660, 0x1166c,
-}; /* CR_Mongolian */
-
-/* 'Hiragana': Script */
-static const OnigCodePoint CR_Hiragana[] = {
-	5,
-	0x3041, 0x3096,
-	0x309d, 0x309f,
-	0x1b001, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1f200, 0x1f200,
-}; /* CR_Hiragana */
-
-/* 'Katakana': Script */
-static const OnigCodePoint CR_Katakana[] = {
-	9,
-	0x30a1, 0x30fa,
-	0x30fd, 0x30ff,
-	0x31f0, 0x31ff,
-	0x32d0, 0x32fe,
-	0x3300, 0x3357,
-	0xff66, 0xff6f,
-	0xff71, 0xff9d,
-	0x1b000, 0x1b000,
-	0x1b164, 0x1b167,
-}; /* CR_Katakana */
-
-/* 'Bopomofo': Script */
-static const OnigCodePoint CR_Bopomofo[] = {
-	3,
-	0x02ea, 0x02eb,
-	0x3105, 0x312f,
-	0x31a0, 0x31ba,
-}; /* CR_Bopomofo */
-
-/* 'Han': Script */
-static const OnigCodePoint CR_Han[] = {
-	17,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x3005, 0x3005,
-	0x3007, 0x3007,
-	0x3021, 0x3029,
-	0x3038, 0x303b,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-}; /* CR_Han */
-
-/* 'Yi': Script */
-static const OnigCodePoint CR_Yi[] = {
-	2,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-}; /* CR_Yi */
-
-/* 'Old_Italic': Script */
-static const OnigCodePoint CR_Old_Italic[] = {
-	2,
-	0x10300, 0x10323,
-	0x1032d, 0x1032f,
-}; /* CR_Old_Italic */
-
-/* 'Gothic': Script */
-static const OnigCodePoint CR_Gothic[] = {
-	1,
-	0x10330, 0x1034a,
-}; /* CR_Gothic */
-
-/* 'Deseret': Script */
-static const OnigCodePoint CR_Deseret[] = {
-	1,
-	0x10400, 0x1044f,
-}; /* CR_Deseret */
-
-/* 'Inherited': Script */
-static const OnigCodePoint CR_Inherited[] = {
-	28,
-	0x0300, 0x036f,
-	0x0485, 0x0486,
-	0x064b, 0x0655,
-	0x0670, 0x0670,
-	0x0951, 0x0954,
-	0x1ab0, 0x1abe,
-	0x1cd0, 0x1cd2,
-	0x1cd4, 0x1ce0,
-	0x1ce2, 0x1ce8,
-	0x1ced, 0x1ced,
-	0x1cf4, 0x1cf4,
-	0x1cf8, 0x1cf9,
-	0x1dc0, 0x1df9,
-	0x1dfb, 0x1dff,
-	0x200c, 0x200d,
-	0x20d0, 0x20f0,
-	0x302a, 0x302d,
-	0x3099, 0x309a,
-	0xfe00, 0xfe0f,
-	0xfe20, 0xfe2d,
-	0x101fd, 0x101fd,
-	0x102e0, 0x102e0,
-	0x1133b, 0x1133b,
-	0x1d167, 0x1d169,
-	0x1d17b, 0x1d182,
-	0x1d185, 0x1d18b,
-	0x1d1aa, 0x1d1ad,
-	0xe0100, 0xe01ef,
-}; /* CR_Inherited */
-
-/* 'Tagalog': Script */
-static const OnigCodePoint CR_Tagalog[] = {
-	2,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-}; /* CR_Tagalog */
-
-/* 'Hanunoo': Script */
-static const OnigCodePoint CR_Hanunoo[] = {
-	1,
-	0x1720, 0x1734,
-}; /* CR_Hanunoo */
-
-/* 'Buhid': Script */
-static const OnigCodePoint CR_Buhid[] = {
-	1,
-	0x1740, 0x1753,
-}; /* CR_Buhid */
-
-/* 'Tagbanwa': Script */
-static const OnigCodePoint CR_Tagbanwa[] = {
-	3,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-}; /* CR_Tagbanwa */
-
-/* 'Limbu': Script */
-static const OnigCodePoint CR_Limbu[] = {
-	5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x194f,
-}; /* CR_Limbu */
-
-/* 'Tai_Le': Script */
-static const OnigCodePoint CR_Tai_Le[] = {
-	2,
-	0x1950, 0x196d,
-	0x1970, 0x1974,
-}; /* CR_Tai_Le */
-
-/* 'Linear_B': Script */
-static const OnigCodePoint CR_Linear_B[] = {
-	7,
-	0x10000, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-}; /* CR_Linear_B */
-
-/* 'Ugaritic': Script */
-static const OnigCodePoint CR_Ugaritic[] = {
-	2,
-	0x10380, 0x1039d,
-	0x1039f, 0x1039f,
-}; /* CR_Ugaritic */
-
-/* 'Shavian': Script */
-static const OnigCodePoint CR_Shavian[] = {
-	1,
-	0x10450, 0x1047f,
-}; /* CR_Shavian */
-
-/* 'Osmanya': Script */
-static const OnigCodePoint CR_Osmanya[] = {
-	2,
-	0x10480, 0x1049d,
-	0x104a0, 0x104a9,
-}; /* CR_Osmanya */
-
-/* 'Cypriot': Script */
-static const OnigCodePoint CR_Cypriot[] = {
-	6,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x1083f,
-}; /* CR_Cypriot */
-
-/* 'Braille': Script */
-static const OnigCodePoint CR_Braille[] = {
-	1,
-	0x2800, 0x28ff,
-}; /* CR_Braille */
-
-/* 'Buginese': Script */
-static const OnigCodePoint CR_Buginese[] = {
-	2,
-	0x1a00, 0x1a1b,
-	0x1a1e, 0x1a1f,
-}; /* CR_Buginese */
-
-/* 'Coptic': Script */
-static const OnigCodePoint CR_Coptic[] = {
-	3,
-	0x03e2, 0x03ef,
-	0x2c80, 0x2cf3,
-	0x2cf9, 0x2cff,
-}; /* CR_Coptic */
-
-/* 'New_Tai_Lue': Script */
-static const OnigCodePoint CR_New_Tai_Lue[] = {
-	4,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x19df,
-}; /* CR_New_Tai_Lue */
-
-/* 'Glagolitic': Script */
-static const OnigCodePoint CR_Glagolitic[] = {
-	7,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-}; /* CR_Glagolitic */
-
-/* 'Tifinagh': Script */
-static const OnigCodePoint CR_Tifinagh[] = {
-	3,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d7f,
-}; /* CR_Tifinagh */
-
-/* 'Syloti_Nagri': Script */
-static const OnigCodePoint CR_Syloti_Nagri[] = {
-	1,
-	0xa800, 0xa82b,
-}; /* CR_Syloti_Nagri */
-
-/* 'Old_Persian': Script */
-static const OnigCodePoint CR_Old_Persian[] = {
-	2,
-	0x103a0, 0x103c3,
-	0x103c8, 0x103d5,
-}; /* CR_Old_Persian */
-
-/* 'Kharoshthi': Script */
-static const OnigCodePoint CR_Kharoshthi[] = {
-	8,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a48,
-	0x10a50, 0x10a58,
-}; /* CR_Kharoshthi */
-
-/* 'Balinese': Script */
-static const OnigCodePoint CR_Balinese[] = {
-	2,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-}; /* CR_Balinese */
-
-/* 'Cuneiform': Script */
-static const OnigCodePoint CR_Cuneiform[] = {
-	4,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x12480, 0x12543,
-}; /* CR_Cuneiform */
-
-/* 'Phoenician': Script */
-static const OnigCodePoint CR_Phoenician[] = {
-	2,
-	0x10900, 0x1091b,
-	0x1091f, 0x1091f,
-}; /* CR_Phoenician */
-
-/* 'Phags_Pa': Script */
-static const OnigCodePoint CR_Phags_Pa[] = {
-	1,
-	0xa840, 0xa877,
-}; /* CR_Phags_Pa */
-
-/* 'Nko': Script */
-static const OnigCodePoint CR_Nko[] = {
-	2,
-	0x07c0, 0x07fa,
-	0x07fd, 0x07ff,
-}; /* CR_Nko */
-
-/* 'Sundanese': Script */
-static const OnigCodePoint CR_Sundanese[] = {
-	2,
-	0x1b80, 0x1bbf,
-	0x1cc0, 0x1cc7,
-}; /* CR_Sundanese */
-
-/* 'Lepcha': Script */
-static const OnigCodePoint CR_Lepcha[] = {
-	3,
-	0x1c00, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c4f,
-}; /* CR_Lepcha */
-
-/* 'Ol_Chiki': Script */
-static const OnigCodePoint CR_Ol_Chiki[] = {
-	1,
-	0x1c50, 0x1c7f,
-}; /* CR_Ol_Chiki */
-
-/* 'Vai': Script */
-static const OnigCodePoint CR_Vai[] = {
-	1,
-	0xa500, 0xa62b,
-}; /* CR_Vai */
-
-/* 'Saurashtra': Script */
-static const OnigCodePoint CR_Saurashtra[] = {
-	2,
-	0xa880, 0xa8c5,
-	0xa8ce, 0xa8d9,
-}; /* CR_Saurashtra */
-
-/* 'Kayah_Li': Script */
-static const OnigCodePoint CR_Kayah_Li[] = {
-	2,
-	0xa900, 0xa92d,
-	0xa92f, 0xa92f,
-}; /* CR_Kayah_Li */
-
-/* 'Rejang': Script */
-static const OnigCodePoint CR_Rejang[] = {
-	2,
-	0xa930, 0xa953,
-	0xa95f, 0xa95f,
-}; /* CR_Rejang */
-
-/* 'Lycian': Script */
-static const OnigCodePoint CR_Lycian[] = {
-	1,
-	0x10280, 0x1029c,
-}; /* CR_Lycian */
-
-/* 'Carian': Script */
-static const OnigCodePoint CR_Carian[] = {
-	1,
-	0x102a0, 0x102d0,
-}; /* CR_Carian */
-
-/* 'Lydian': Script */
-static const OnigCodePoint CR_Lydian[] = {
-	2,
-	0x10920, 0x10939,
-	0x1093f, 0x1093f,
-}; /* CR_Lydian */
-
-/* 'Cham': Script */
-static const OnigCodePoint CR_Cham[] = {
-	4,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaa5f,
-}; /* CR_Cham */
-
-/* 'Tai_Tham': Script */
-static const OnigCodePoint CR_Tai_Tham[] = {
-	5,
-	0x1a20, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-}; /* CR_Tai_Tham */
-
-/* 'Tai_Viet': Script */
-static const OnigCodePoint CR_Tai_Viet[] = {
-	2,
-	0xaa80, 0xaac2,
-	0xaadb, 0xaadf,
-}; /* CR_Tai_Viet */
-
-/* 'Avestan': Script */
-static const OnigCodePoint CR_Avestan[] = {
-	2,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b3f,
-}; /* CR_Avestan */
-
-/* 'Egyptian_Hieroglyphs': Script */
-static const OnigCodePoint CR_Egyptian_Hieroglyphs[] = {
-	2,
-	0x13000, 0x1342e,
-	0x13430, 0x13438,
-}; /* CR_Egyptian_Hieroglyphs */
-
-/* 'Samaritan': Script */
-static const OnigCodePoint CR_Samaritan[] = {
-	2,
-	0x0800, 0x082d,
-	0x0830, 0x083e,
-}; /* CR_Samaritan */
-
-/* 'Lisu': Script */
-static const OnigCodePoint CR_Lisu[] = {
-	1,
-	0xa4d0, 0xa4ff,
-}; /* CR_Lisu */
-
-/* 'Bamum': Script */
-static const OnigCodePoint CR_Bamum[] = {
-	2,
-	0xa6a0, 0xa6f7,
-	0x16800, 0x16a38,
-}; /* CR_Bamum */
-
-/* 'Javanese': Script */
-static const OnigCodePoint CR_Javanese[] = {
-	3,
-	0xa980, 0xa9cd,
-	0xa9d0, 0xa9d9,
-	0xa9de, 0xa9df,
-}; /* CR_Javanese */
-
-/* 'Meetei_Mayek': Script */
-static const OnigCodePoint CR_Meetei_Mayek[] = {
-	3,
-	0xaae0, 0xaaf6,
-	0xabc0, 0xabed,
-	0xabf0, 0xabf9,
-}; /* CR_Meetei_Mayek */
-
-/* 'Imperial_Aramaic': Script */
-static const OnigCodePoint CR_Imperial_Aramaic[] = {
-	2,
-	0x10840, 0x10855,
-	0x10857, 0x1085f,
-}; /* CR_Imperial_Aramaic */
-
-/* 'Old_South_Arabian': Script */
-static const OnigCodePoint CR_Old_South_Arabian[] = {
-	1,
-	0x10a60, 0x10a7f,
-}; /* CR_Old_South_Arabian */
-
-/* 'Inscriptional_Parthian': Script */
-static const OnigCodePoint CR_Inscriptional_Parthian[] = {
-	2,
-	0x10b40, 0x10b55,
-	0x10b58, 0x10b5f,
-}; /* CR_Inscriptional_Parthian */
-
-/* 'Inscriptional_Pahlavi': Script */
-static const OnigCodePoint CR_Inscriptional_Pahlavi[] = {
-	2,
-	0x10b60, 0x10b72,
-	0x10b78, 0x10b7f,
-}; /* CR_Inscriptional_Pahlavi */
-
-/* 'Old_Turkic': Script */
-static const OnigCodePoint CR_Old_Turkic[] = {
-	1,
-	0x10c00, 0x10c48,
-}; /* CR_Old_Turkic */
-
-/* 'Kaithi': Script */
-static const OnigCodePoint CR_Kaithi[] = {
-	2,
-	0x11080, 0x110c1,
-	0x110cd, 0x110cd,
-}; /* CR_Kaithi */
-
-/* 'Batak': Script */
-static const OnigCodePoint CR_Batak[] = {
-	2,
-	0x1bc0, 0x1bf3,
-	0x1bfc, 0x1bff,
-}; /* CR_Batak */
-
-/* 'Brahmi': Script */
-static const OnigCodePoint CR_Brahmi[] = {
-	3,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x1107f, 0x1107f,
-}; /* CR_Brahmi */
-
-/* 'Mandaic': Script */
-static const OnigCodePoint CR_Mandaic[] = {
-	2,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-}; /* CR_Mandaic */
-
-/* 'Chakma': Script */
-static const OnigCodePoint CR_Chakma[] = {
-	2,
-	0x11100, 0x11134,
-	0x11136, 0x11146,
-}; /* CR_Chakma */
-
-/* 'Meroitic_Cursive': Script */
-static const OnigCodePoint CR_Meroitic_Cursive[] = {
-	3,
-	0x109a0, 0x109b7,
-	0x109bc, 0x109cf,
-	0x109d2, 0x109ff,
-}; /* CR_Meroitic_Cursive */
-
-/* 'Meroitic_Hieroglyphs': Script */
-static const OnigCodePoint CR_Meroitic_Hieroglyphs[] = {
-	1,
-	0x10980, 0x1099f,
-}; /* CR_Meroitic_Hieroglyphs */
-
-/* 'Miao': Script */
-static const OnigCodePoint CR_Miao[] = {
-	3,
-	0x16f00, 0x16f4a,
-	0x16f4f, 0x16f87,
-	0x16f8f, 0x16f9f,
-}; /* CR_Miao */
-
-/* 'Sharada': Script */
-static const OnigCodePoint CR_Sharada[] = {
-	2,
-	0x11180, 0x111cd,
-	0x111d0, 0x111df,
-}; /* CR_Sharada */
-
-/* 'Sora_Sompeng': Script */
-static const OnigCodePoint CR_Sora_Sompeng[] = {
-	2,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-}; /* CR_Sora_Sompeng */
-
-/* 'Takri': Script */
-static const OnigCodePoint CR_Takri[] = {
-	2,
-	0x11680, 0x116b8,
-	0x116c0, 0x116c9,
-}; /* CR_Takri */
-
-/* 'Caucasian_Albanian': Script */
-static const OnigCodePoint CR_Caucasian_Albanian[] = {
-	2,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-}; /* CR_Caucasian_Albanian */
-
-/* 'Bassa_Vah': Script */
-static const OnigCodePoint CR_Bassa_Vah[] = {
-	2,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af5,
-}; /* CR_Bassa_Vah */
-
-/* 'Duployan': Script */
-static const OnigCodePoint CR_Duployan[] = {
-	5,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bc9f,
-}; /* CR_Duployan */
-
-/* 'Elbasan': Script */
-static const OnigCodePoint CR_Elbasan[] = {
-	1,
-	0x10500, 0x10527,
-}; /* CR_Elbasan */
-
-/* 'Grantha': Script */
-static const OnigCodePoint CR_Grantha[] = {
-	15,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133c, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-}; /* CR_Grantha */
-
-/* 'Pahawh_Hmong': Script */
-static const OnigCodePoint CR_Pahawh_Hmong[] = {
-	5,
-	0x16b00, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-}; /* CR_Pahawh_Hmong */
-
-/* 'Khojki': Script */
-static const OnigCodePoint CR_Khojki[] = {
-	2,
-	0x11200, 0x11211,
-	0x11213, 0x1123e,
-}; /* CR_Khojki */
-
-/* 'Linear_A': Script */
-static const OnigCodePoint CR_Linear_A[] = {
-	3,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-}; /* CR_Linear_A */
-
-/* 'Mahajani': Script */
-static const OnigCodePoint CR_Mahajani[] = {
-	1,
-	0x11150, 0x11176,
-}; /* CR_Mahajani */
-
-/* 'Manichaean': Script */
-static const OnigCodePoint CR_Manichaean[] = {
-	2,
-	0x10ac0, 0x10ae6,
-	0x10aeb, 0x10af6,
-}; /* CR_Manichaean */
-
-/* 'Mende_Kikakui': Script */
-static const OnigCodePoint CR_Mende_Kikakui[] = {
-	2,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8d6,
-}; /* CR_Mende_Kikakui */
-
-/* 'Modi': Script */
-static const OnigCodePoint CR_Modi[] = {
-	2,
-	0x11600, 0x11644,
-	0x11650, 0x11659,
-}; /* CR_Modi */
-
-/* 'Mro': Script */
-static const OnigCodePoint CR_Mro[] = {
-	3,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-}; /* CR_Mro */
-
-/* 'Old_North_Arabian': Script */
-static const OnigCodePoint CR_Old_North_Arabian[] = {
-	1,
-	0x10a80, 0x10a9f,
-}; /* CR_Old_North_Arabian */
-
-/* 'Nabataean': Script */
-static const OnigCodePoint CR_Nabataean[] = {
-	2,
-	0x10880, 0x1089e,
-	0x108a7, 0x108af,
-}; /* CR_Nabataean */
-
-/* 'Palmyrene': Script */
-static const OnigCodePoint CR_Palmyrene[] = {
-	1,
-	0x10860, 0x1087f,
-}; /* CR_Palmyrene */
-
-/* 'Pau_Cin_Hau': Script */
-static const OnigCodePoint CR_Pau_Cin_Hau[] = {
-	1,
-	0x11ac0, 0x11af8,
-}; /* CR_Pau_Cin_Hau */
-
-/* 'Old_Permic': Script */
-static const OnigCodePoint CR_Old_Permic[] = {
-	1,
-	0x10350, 0x1037a,
-}; /* CR_Old_Permic */
-
-/* 'Psalter_Pahlavi': Script */
-static const OnigCodePoint CR_Psalter_Pahlavi[] = {
-	3,
-	0x10b80, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-}; /* CR_Psalter_Pahlavi */
-
-/* 'Siddham': Script */
-static const OnigCodePoint CR_Siddham[] = {
-	2,
-	0x11580, 0x115b5,
-	0x115b8, 0x115dd,
-}; /* CR_Siddham */
-
-/* 'Khudawadi': Script */
-static const OnigCodePoint CR_Khudawadi[] = {
-	2,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-}; /* CR_Khudawadi */
-
-/* 'Tirhuta': Script */
-static const OnigCodePoint CR_Tirhuta[] = {
-	2,
-	0x11480, 0x114c7,
-	0x114d0, 0x114d9,
-}; /* CR_Tirhuta */
-
-/* 'Warang_Citi': Script */
-static const OnigCodePoint CR_Warang_Citi[] = {
-	2,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-}; /* CR_Warang_Citi */
-
-/* 'Ahom': Script */
-static const OnigCodePoint CR_Ahom[] = {
-	3,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172b,
-	0x11730, 0x1173f,
-}; /* CR_Ahom */
-
-/* 'Anatolian_Hieroglyphs': Script */
-static const OnigCodePoint CR_Anatolian_Hieroglyphs[] = {
-	1,
-	0x14400, 0x14646,
-}; /* CR_Anatolian_Hieroglyphs */
-
-/* 'Hatran': Script */
-static const OnigCodePoint CR_Hatran[] = {
-	3,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x108fb, 0x108ff,
-}; /* CR_Hatran */
-
-/* 'Multani': Script */
-static const OnigCodePoint CR_Multani[] = {
-	5,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a9,
-}; /* CR_Multani */
-
-/* 'Old_Hungarian': Script */
-static const OnigCodePoint CR_Old_Hungarian[] = {
-	3,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10cfa, 0x10cff,
-}; /* CR_Old_Hungarian */
-
-/* 'SignWriting': Script */
-static const OnigCodePoint CR_SignWriting[] = {
-	3,
-	0x1d800, 0x1da8b,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-}; /* CR_SignWriting */
-
-/* 'Adlam': Script */
-static const OnigCodePoint CR_Adlam[] = {
-	3,
-	0x1e900, 0x1e94b,
-	0x1e950, 0x1e959,
-	0x1e95e, 0x1e95f,
-}; /* CR_Adlam */
-
-/* 'Bhaiksuki': Script */
-static const OnigCodePoint CR_Bhaiksuki[] = {
-	4,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c45,
-	0x11c50, 0x11c6c,
-}; /* CR_Bhaiksuki */
-
-/* 'Marchen': Script */
-static const OnigCodePoint CR_Marchen[] = {
-	3,
-	0x11c70, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-}; /* CR_Marchen */
-
-/* 'Newa': Script */
-static const OnigCodePoint CR_Newa[] = {
-	3,
-	0x11400, 0x11459,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145f,
-}; /* CR_Newa */
-
-/* 'Osage': Script */
-static const OnigCodePoint CR_Osage[] = {
-	2,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-}; /* CR_Osage */
-
-/* 'Tangut': Script */
-static const OnigCodePoint CR_Tangut[] = {
-	3,
-	0x16fe0, 0x16fe0,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-}; /* CR_Tangut */
-
-/* 'Masaram_Gondi': Script */
-static const OnigCodePoint CR_Masaram_Gondi[] = {
-	7,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d47,
-	0x11d50, 0x11d59,
-}; /* CR_Masaram_Gondi */
-
-/* 'Nushu': Script */
-static const OnigCodePoint CR_Nushu[] = {
-	2,
-	0x16fe1, 0x16fe1,
-	0x1b170, 0x1b2fb,
-}; /* CR_Nushu */
-
-/* 'Soyombo': Script */
-static const OnigCodePoint CR_Soyombo[] = {
-	1,
-	0x11a50, 0x11aa2,
-}; /* CR_Soyombo */
-
-/* 'Zanabazar_Square': Script */
-static const OnigCodePoint CR_Zanabazar_Square[] = {
-	1,
-	0x11a00, 0x11a47,
-}; /* CR_Zanabazar_Square */
-
-/* 'Dogra': Script */
-static const OnigCodePoint CR_Dogra[] = {
-	1,
-	0x11800, 0x1183b,
-}; /* CR_Dogra */
-
-/* 'Gunjala_Gondi': Script */
-static const OnigCodePoint CR_Gunjala_Gondi[] = {
-	6,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d98,
-	0x11da0, 0x11da9,
-}; /* CR_Gunjala_Gondi */
-
-/* 'Makasar': Script */
-static const OnigCodePoint CR_Makasar[] = {
-	1,
-	0x11ee0, 0x11ef8,
-}; /* CR_Makasar */
-
-/* 'Medefaidrin': Script */
-static const OnigCodePoint CR_Medefaidrin[] = {
-	1,
-	0x16e40, 0x16e9a,
-}; /* CR_Medefaidrin */
-
-/* 'Hanifi_Rohingya': Script */
-static const OnigCodePoint CR_Hanifi_Rohingya[] = {
-	2,
-	0x10d00, 0x10d27,
-	0x10d30, 0x10d39,
-}; /* CR_Hanifi_Rohingya */
-
-/* 'Sogdian': Script */
-static const OnigCodePoint CR_Sogdian[] = {
-	1,
-	0x10f30, 0x10f59,
-}; /* CR_Sogdian */
-
-/* 'Old_Sogdian': Script */
-static const OnigCodePoint CR_Old_Sogdian[] = {
-	1,
-	0x10f00, 0x10f27,
-}; /* CR_Old_Sogdian */
-
-/* 'Elymaic': Script */
-static const OnigCodePoint CR_Elymaic[] = {
-	1,
-	0x10fe0, 0x10ff6,
-}; /* CR_Elymaic */
-
-/* 'Nandinagari': Script */
-static const OnigCodePoint CR_Nandinagari[] = {
-	3,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d7,
-	0x119da, 0x119e4,
-}; /* CR_Nandinagari */
-
-/* 'Nyiakeng_Puachue_Hmong': Script */
-static const OnigCodePoint CR_Nyiakeng_Puachue_Hmong[] = {
-	4,
-	0x1e100, 0x1e12c,
-	0x1e130, 0x1e13d,
-	0x1e140, 0x1e149,
-	0x1e14e, 0x1e14f,
-}; /* CR_Nyiakeng_Puachue_Hmong */
-
-/* 'Wancho': Script */
-static const OnigCodePoint CR_Wancho[] = {
-	2,
-	0x1e2c0, 0x1e2f9,
-	0x1e2ff, 0x1e2ff,
-}; /* CR_Wancho */
-
-/* 'White_Space': Binary Property */
-#define CR_White_Space CR_Space
-
-/* 'Bidi_Control': Binary Property */
-static const OnigCodePoint CR_Bidi_Control[] = {
-	4,
-	0x061c, 0x061c,
-	0x200e, 0x200f,
-	0x202a, 0x202e,
-	0x2066, 0x2069,
-}; /* CR_Bidi_Control */
-
-/* 'Join_Control': Binary Property */
-static const OnigCodePoint CR_Join_Control[] = {
-	1,
-	0x200c, 0x200d,
-}; /* CR_Join_Control */
-
-/* 'Dash': Binary Property */
-static const OnigCodePoint CR_Dash[] = {
-	21,
-	0x002d, 0x002d,
-	0x058a, 0x058a,
-	0x05be, 0x05be,
-	0x1400, 0x1400,
-	0x1806, 0x1806,
-	0x2010, 0x2015,
-	0x2053, 0x2053,
-	0x207b, 0x207b,
-	0x208b, 0x208b,
-	0x2212, 0x2212,
-	0x2e17, 0x2e17,
-	0x2e1a, 0x2e1a,
-	0x2e3a, 0x2e3b,
-	0x2e40, 0x2e40,
-	0x301c, 0x301c,
-	0x3030, 0x3030,
-	0x30a0, 0x30a0,
-	0xfe31, 0xfe32,
-	0xfe58, 0xfe58,
-	0xfe63, 0xfe63,
-	0xff0d, 0xff0d,
-}; /* CR_Dash */
-
-/* 'Hyphen': Binary Property */
-static const OnigCodePoint CR_Hyphen[] = {
-	10,
-	0x002d, 0x002d,
-	0x00ad, 0x00ad,
-	0x058a, 0x058a,
-	0x1806, 0x1806,
-	0x2010, 0x2011,
-	0x2e17, 0x2e17,
-	0x30fb, 0x30fb,
-	0xfe63, 0xfe63,
-	0xff0d, 0xff0d,
-	0xff65, 0xff65,
-}; /* CR_Hyphen */
-
-/* 'Quotation_Mark': Binary Property */
-static const OnigCodePoint CR_Quotation_Mark[] = {
-	13,
-	0x0022, 0x0022,
-	0x0027, 0x0027,
-	0x00ab, 0x00ab,
-	0x00bb, 0x00bb,
-	0x2018, 0x201f,
-	0x2039, 0x203a,
-	0x2e42, 0x2e42,
-	0x300c, 0x300f,
-	0x301d, 0x301f,
-	0xfe41, 0xfe44,
-	0xff02, 0xff02,
-	0xff07, 0xff07,
-	0xff62, 0xff63,
-}; /* CR_Quotation_Mark */
-
-/* 'Terminal_Punctuation': Binary Property */
-static const OnigCodePoint CR_Terminal_Punctuation[] = {
-	102,
-	0x0021, 0x0021,
-	0x002c, 0x002c,
-	0x002e, 0x002e,
-	0x003a, 0x003b,
-	0x003f, 0x003f,
-	0x037e, 0x037e,
-	0x0387, 0x0387,
-	0x0589, 0x0589,
-	0x05c3, 0x05c3,
-	0x060c, 0x060c,
-	0x061b, 0x061b,
-	0x061e, 0x061f,
-	0x06d4, 0x06d4,
-	0x0700, 0x070a,
-	0x070c, 0x070c,
-	0x07f8, 0x07f9,
-	0x0830, 0x083e,
-	0x085e, 0x085e,
-	0x0964, 0x0965,
-	0x0e5a, 0x0e5b,
-	0x0f08, 0x0f08,
-	0x0f0d, 0x0f12,
-	0x104a, 0x104b,
-	0x1361, 0x1368,
-	0x166e, 0x166e,
-	0x16eb, 0x16ed,
-	0x1735, 0x1736,
-	0x17d4, 0x17d6,
-	0x17da, 0x17da,
-	0x1802, 0x1805,
-	0x1808, 0x1809,
-	0x1944, 0x1945,
-	0x1aa8, 0x1aab,
-	0x1b5a, 0x1b5b,
-	0x1b5d, 0x1b5f,
-	0x1c3b, 0x1c3f,
-	0x1c7e, 0x1c7f,
-	0x203c, 0x203d,
-	0x2047, 0x2049,
-	0x2e2e, 0x2e2e,
-	0x2e3c, 0x2e3c,
-	0x2e41, 0x2e41,
-	0x2e4c, 0x2e4c,
-	0x2e4e, 0x2e4f,
-	0x3001, 0x3002,
-	0xa4fe, 0xa4ff,
-	0xa60d, 0xa60f,
-	0xa6f3, 0xa6f7,
-	0xa876, 0xa877,
-	0xa8ce, 0xa8cf,
-	0xa92f, 0xa92f,
-	0xa9c7, 0xa9c9,
-	0xaa5d, 0xaa5f,
-	0xaadf, 0xaadf,
-	0xaaf0, 0xaaf1,
-	0xabeb, 0xabeb,
-	0xfe50, 0xfe52,
-	0xfe54, 0xfe57,
-	0xff01, 0xff01,
-	0xff0c, 0xff0c,
-	0xff0e, 0xff0e,
-	0xff1a, 0xff1b,
-	0xff1f, 0xff1f,
-	0xff61, 0xff61,
-	0xff64, 0xff64,
-	0x1039f, 0x1039f,
-	0x103d0, 0x103d0,
-	0x10857, 0x10857,
-	0x1091f, 0x1091f,
-	0x10a56, 0x10a57,
-	0x10af0, 0x10af5,
-	0x10b3a, 0x10b3f,
-	0x10b99, 0x10b9c,
-	0x10f55, 0x10f59,
-	0x11047, 0x1104d,
-	0x110be, 0x110c1,
-	0x11141, 0x11143,
-	0x111c5, 0x111c6,
-	0x111cd, 0x111cd,
-	0x111de, 0x111df,
-	0x11238, 0x1123c,
-	0x112a9, 0x112a9,
-	0x1144b, 0x1144d,
-	0x1145b, 0x1145b,
-	0x115c2, 0x115c5,
-	0x115c9, 0x115d7,
-	0x11641, 0x11642,
-	0x1173c, 0x1173e,
-	0x11a42, 0x11a43,
-	0x11a9b, 0x11a9c,
-	0x11aa1, 0x11aa2,
-	0x11c41, 0x11c43,
-	0x11c71, 0x11c71,
-	0x11ef7, 0x11ef8,
-	0x12470, 0x12474,
-	0x16a6e, 0x16a6f,
-	0x16af5, 0x16af5,
-	0x16b37, 0x16b39,
-	0x16b44, 0x16b44,
-	0x16e97, 0x16e98,
-	0x1bc9f, 0x1bc9f,
-	0x1da87, 0x1da8a,
-}; /* CR_Terminal_Punctuation */
-
-/* 'Other_Math': Binary Property */
-static const OnigCodePoint CR_Other_Math[] = {
-	134,
-	0x005e, 0x005e,
-	0x03d0, 0x03d2,
-	0x03d5, 0x03d5,
-	0x03f0, 0x03f1,
-	0x03f4, 0x03f5,
-	0x2016, 0x2016,
-	0x2032, 0x2034,
-	0x2040, 0x2040,
-	0x2061, 0x2064,
-	0x207d, 0x207e,
-	0x208d, 0x208e,
-	0x20d0, 0x20dc,
-	0x20e1, 0x20e1,
-	0x20e5, 0x20e6,
-	0x20eb, 0x20ef,
-	0x2102, 0x2102,
-	0x2107, 0x2107,
-	0x210a, 0x2113,
-	0x2115, 0x2115,
-	0x2119, 0x211d,
-	0x2124, 0x2124,
-	0x2128, 0x2129,
-	0x212c, 0x212d,
-	0x212f, 0x2131,
-	0x2133, 0x2138,
-	0x213c, 0x213f,
-	0x2145, 0x2149,
-	0x2195, 0x2199,
-	0x219c, 0x219f,
-	0x21a1, 0x21a2,
-	0x21a4, 0x21a5,
-	0x21a7, 0x21a7,
-	0x21a9, 0x21ad,
-	0x21b0, 0x21b1,
-	0x21b6, 0x21b7,
-	0x21bc, 0x21cd,
-	0x21d0, 0x21d1,
-	0x21d3, 0x21d3,
-	0x21d5, 0x21db,
-	0x21dd, 0x21dd,
-	0x21e4, 0x21e5,
-	0x2308, 0x230b,
-	0x23b4, 0x23b5,
-	0x23b7, 0x23b7,
-	0x23d0, 0x23d0,
-	0x23e2, 0x23e2,
-	0x25a0, 0x25a1,
-	0x25ae, 0x25b6,
-	0x25bc, 0x25c0,
-	0x25c6, 0x25c7,
-	0x25ca, 0x25cb,
-	0x25cf, 0x25d3,
-	0x25e2, 0x25e2,
-	0x25e4, 0x25e4,
-	0x25e7, 0x25ec,
-	0x2605, 0x2606,
-	0x2640, 0x2640,
-	0x2642, 0x2642,
-	0x2660, 0x2663,
-	0x266d, 0x266e,
-	0x27c5, 0x27c6,
-	0x27e6, 0x27ef,
-	0x2983, 0x2998,
-	0x29d8, 0x29db,
-	0x29fc, 0x29fd,
-	0xfe61, 0xfe61,
-	0xfe63, 0xfe63,
-	0xfe68, 0xfe68,
-	0xff3c, 0xff3c,
-	0xff3e, 0xff3e,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d6c0,
-	0x1d6c2, 0x1d6da,
-	0x1d6dc, 0x1d6fa,
-	0x1d6fc, 0x1d714,
-	0x1d716, 0x1d734,
-	0x1d736, 0x1d74e,
-	0x1d750, 0x1d76e,
-	0x1d770, 0x1d788,
-	0x1d78a, 0x1d7a8,
-	0x1d7aa, 0x1d7c2,
-	0x1d7c4, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-}; /* CR_Other_Math */
-
-/* 'Hex_Digit': Binary Property */
-static const OnigCodePoint CR_Hex_Digit[] = {
-	6,
-	0x0030, 0x0039,
-	0x0041, 0x0046,
-	0x0061, 0x0066,
-	0xff10, 0xff19,
-	0xff21, 0xff26,
-	0xff41, 0xff46,
-}; /* CR_Hex_Digit */
-
-/* 'ASCII_Hex_Digit': Binary Property */
-#define CR_ASCII_Hex_Digit CR_XDigit
-
-/* 'Other_Alphabetic': Binary Property */
-static const OnigCodePoint CR_Other_Alphabetic[] = {
-	221,
-	0x0345, 0x0345,
-	0x05b0, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c5,
-	0x05c7, 0x05c7,
-	0x0610, 0x061a,
-	0x064b, 0x0657,
-	0x0659, 0x065f,
-	0x0670, 0x0670,
-	0x06d6, 0x06dc,
-	0x06e1, 0x06e4,
-	0x06e7, 0x06e8,
-	0x06ed, 0x06ed,
-	0x0711, 0x0711,
-	0x0730, 0x073f,
-	0x07a6, 0x07b0,
-	0x0816, 0x0817,
-	0x081b, 0x0823,
-	0x0825, 0x0827,
-	0x0829, 0x082c,
-	0x08d4, 0x08df,
-	0x08e3, 0x08e9,
-	0x08f0, 0x0903,
-	0x093a, 0x093b,
-	0x093e, 0x094c,
-	0x094e, 0x094f,
-	0x0955, 0x0957,
-	0x0962, 0x0963,
-	0x0981, 0x0983,
-	0x09be, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cc,
-	0x09d7, 0x09d7,
-	0x09e2, 0x09e3,
-	0x0a01, 0x0a03,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4c,
-	0x0a51, 0x0a51,
-	0x0a70, 0x0a71,
-	0x0a75, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0abe, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acc,
-	0x0ae2, 0x0ae3,
-	0x0afa, 0x0afc,
-	0x0b01, 0x0b03,
-	0x0b3e, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4c,
-	0x0b56, 0x0b57,
-	0x0b62, 0x0b63,
-	0x0b82, 0x0b82,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcc,
-	0x0bd7, 0x0bd7,
-	0x0c00, 0x0c03,
-	0x0c3e, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4c,
-	0x0c55, 0x0c56,
-	0x0c62, 0x0c63,
-	0x0c81, 0x0c83,
-	0x0cbe, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccc,
-	0x0cd5, 0x0cd6,
-	0x0ce2, 0x0ce3,
-	0x0d00, 0x0d03,
-	0x0d3e, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4c,
-	0x0d57, 0x0d57,
-	0x0d62, 0x0d63,
-	0x0d82, 0x0d83,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df3,
-	0x0e31, 0x0e31,
-	0x0e34, 0x0e3a,
-	0x0e4d, 0x0e4d,
-	0x0eb1, 0x0eb1,
-	0x0eb4, 0x0eb9,
-	0x0ebb, 0x0ebc,
-	0x0ecd, 0x0ecd,
-	0x0f71, 0x0f81,
-	0x0f8d, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x102b, 0x1036,
-	0x1038, 0x1038,
-	0x103b, 0x103e,
-	0x1056, 0x1059,
-	0x105e, 0x1060,
-	0x1062, 0x1064,
-	0x1067, 0x106d,
-	0x1071, 0x1074,
-	0x1082, 0x108d,
-	0x108f, 0x108f,
-	0x109a, 0x109d,
-	0x1712, 0x1713,
-	0x1732, 0x1733,
-	0x1752, 0x1753,
-	0x1772, 0x1773,
-	0x17b6, 0x17c8,
-	0x1885, 0x1886,
-	0x18a9, 0x18a9,
-	0x1920, 0x192b,
-	0x1930, 0x1938,
-	0x1a17, 0x1a1b,
-	0x1a55, 0x1a5e,
-	0x1a61, 0x1a74,
-	0x1b00, 0x1b04,
-	0x1b35, 0x1b43,
-	0x1b80, 0x1b82,
-	0x1ba1, 0x1ba9,
-	0x1bac, 0x1bad,
-	0x1be7, 0x1bf1,
-	0x1c24, 0x1c36,
-	0x1de7, 0x1df4,
-	0x24b6, 0x24e9,
-	0x2de0, 0x2dff,
-	0xa674, 0xa67b,
-	0xa69e, 0xa69f,
-	0xa802, 0xa802,
-	0xa80b, 0xa80b,
-	0xa823, 0xa827,
-	0xa880, 0xa881,
-	0xa8b4, 0xa8c3,
-	0xa8c5, 0xa8c5,
-	0xa8ff, 0xa8ff,
-	0xa926, 0xa92a,
-	0xa947, 0xa952,
-	0xa980, 0xa983,
-	0xa9b4, 0xa9bf,
-	0xa9e5, 0xa9e5,
-	0xaa29, 0xaa36,
-	0xaa43, 0xaa43,
-	0xaa4c, 0xaa4d,
-	0xaa7b, 0xaa7d,
-	0xaab0, 0xaab0,
-	0xaab2, 0xaab4,
-	0xaab7, 0xaab8,
-	0xaabe, 0xaabe,
-	0xaaeb, 0xaaef,
-	0xaaf5, 0xaaf5,
-	0xabe3, 0xabea,
-	0xfb1e, 0xfb1e,
-	0x10376, 0x1037a,
-	0x10a01, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a0f,
-	0x10d24, 0x10d27,
-	0x11000, 0x11002,
-	0x11038, 0x11045,
-	0x11082, 0x11082,
-	0x110b0, 0x110b8,
-	0x11100, 0x11102,
-	0x11127, 0x11132,
-	0x11145, 0x11146,
-	0x11180, 0x11182,
-	0x111b3, 0x111bf,
-	0x1122c, 0x11234,
-	0x11237, 0x11237,
-	0x1123e, 0x1123e,
-	0x112df, 0x112e8,
-	0x11300, 0x11303,
-	0x1133e, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134c,
-	0x11357, 0x11357,
-	0x11362, 0x11363,
-	0x11435, 0x11441,
-	0x11443, 0x11445,
-	0x114b0, 0x114c1,
-	0x115af, 0x115b5,
-	0x115b8, 0x115be,
-	0x115dc, 0x115dd,
-	0x11630, 0x1163e,
-	0x11640, 0x11640,
-	0x116ab, 0x116b5,
-	0x1171d, 0x1172a,
-	0x1182c, 0x11838,
-	0x119d1, 0x119d7,
-	0x119da, 0x119df,
-	0x119e4, 0x119e4,
-	0x11a01, 0x11a0a,
-	0x11a35, 0x11a39,
-	0x11a3b, 0x11a3e,
-	0x11a51, 0x11a5b,
-	0x11a8a, 0x11a97,
-	0x11c2f, 0x11c36,
-	0x11c38, 0x11c3e,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d31, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d41,
-	0x11d43, 0x11d43,
-	0x11d47, 0x11d47,
-	0x11d8a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d96,
-	0x11ef3, 0x11ef6,
-	0x16f4f, 0x16f4f,
-	0x16f51, 0x16f87,
-	0x16f8f, 0x16f92,
-	0x1bc9e, 0x1bc9e,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e947, 0x1e947,
-	0x1f130, 0x1f149,
-	0x1f150, 0x1f169,
-	0x1f170, 0x1f189,
-}; /* CR_Other_Alphabetic */
-
-/* 'Ideographic': Binary Property */
-static const OnigCodePoint CR_Ideographic[] = {
-	16,
-	0x3006, 0x3007,
-	0x3021, 0x3029,
-	0x3038, 0x303a,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xf900, 0xfa6d,
-	0xfa70, 0xfad9,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b170, 0x1b2fb,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-}; /* CR_Ideographic */
-
-/* 'Diacritic': Binary Property */
-static const OnigCodePoint CR_Diacritic[] = {
-	171,
-	0x005e, 0x005e,
-	0x0060, 0x0060,
-	0x00a8, 0x00a8,
-	0x00af, 0x00af,
-	0x00b4, 0x00b4,
-	0x00b7, 0x00b8,
-	0x02b0, 0x034e,
-	0x0350, 0x0357,
-	0x035d, 0x0362,
-	0x0374, 0x0375,
-	0x037a, 0x037a,
-	0x0384, 0x0385,
-	0x0483, 0x0487,
-	0x0559, 0x0559,
-	0x0591, 0x05a1,
-	0x05a3, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c4,
-	0x064b, 0x0652,
-	0x0657, 0x0658,
-	0x06df, 0x06e0,
-	0x06e5, 0x06e6,
-	0x06ea, 0x06ec,
-	0x0730, 0x074a,
-	0x07a6, 0x07b0,
-	0x07eb, 0x07f5,
-	0x0818, 0x0819,
-	0x08e3, 0x08fe,
-	0x093c, 0x093c,
-	0x094d, 0x094d,
-	0x0951, 0x0954,
-	0x0971, 0x0971,
-	0x09bc, 0x09bc,
-	0x09cd, 0x09cd,
-	0x0a3c, 0x0a3c,
-	0x0a4d, 0x0a4d,
-	0x0abc, 0x0abc,
-	0x0acd, 0x0acd,
-	0x0afd, 0x0aff,
-	0x0b3c, 0x0b3c,
-	0x0b4d, 0x0b4d,
-	0x0bcd, 0x0bcd,
-	0x0c4d, 0x0c4d,
-	0x0cbc, 0x0cbc,
-	0x0ccd, 0x0ccd,
-	0x0d3b, 0x0d3c,
-	0x0d4d, 0x0d4d,
-	0x0dca, 0x0dca,
-	0x0e47, 0x0e4c,
-	0x0e4e, 0x0e4e,
-	0x0eba, 0x0eba,
-	0x0ec8, 0x0ecc,
-	0x0f18, 0x0f19,
-	0x0f35, 0x0f35,
-	0x0f37, 0x0f37,
-	0x0f39, 0x0f39,
-	0x0f3e, 0x0f3f,
-	0x0f82, 0x0f84,
-	0x0f86, 0x0f87,
-	0x0fc6, 0x0fc6,
-	0x1037, 0x1037,
-	0x1039, 0x103a,
-	0x1063, 0x1064,
-	0x1069, 0x106d,
-	0x1087, 0x108d,
-	0x108f, 0x108f,
-	0x109a, 0x109b,
-	0x135d, 0x135f,
-	0x17c9, 0x17d3,
-	0x17dd, 0x17dd,
-	0x1939, 0x193b,
-	0x1a75, 0x1a7c,
-	0x1a7f, 0x1a7f,
-	0x1ab0, 0x1abd,
-	0x1b34, 0x1b34,
-	0x1b44, 0x1b44,
-	0x1b6b, 0x1b73,
-	0x1baa, 0x1bab,
-	0x1c36, 0x1c37,
-	0x1c78, 0x1c7d,
-	0x1cd0, 0x1ce8,
-	0x1ced, 0x1ced,
-	0x1cf4, 0x1cf4,
-	0x1cf7, 0x1cf9,
-	0x1d2c, 0x1d6a,
-	0x1dc4, 0x1dcf,
-	0x1df5, 0x1df9,
-	0x1dfd, 0x1dff,
-	0x1fbd, 0x1fbd,
-	0x1fbf, 0x1fc1,
-	0x1fcd, 0x1fcf,
-	0x1fdd, 0x1fdf,
-	0x1fed, 0x1fef,
-	0x1ffd, 0x1ffe,
-	0x2cef, 0x2cf1,
-	0x2e2f, 0x2e2f,
-	0x302a, 0x302f,
-	0x3099, 0x309c,
-	0x30fc, 0x30fc,
-	0xa66f, 0xa66f,
-	0xa67c, 0xa67d,
-	0xa67f, 0xa67f,
-	0xa69c, 0xa69d,
-	0xa6f0, 0xa6f1,
-	0xa700, 0xa721,
-	0xa788, 0xa78a,
-	0xa7f8, 0xa7f9,
-	0xa8c4, 0xa8c4,
-	0xa8e0, 0xa8f1,
-	0xa92b, 0xa92e,
-	0xa953, 0xa953,
-	0xa9b3, 0xa9b3,
-	0xa9c0, 0xa9c0,
-	0xa9e5, 0xa9e5,
-	0xaa7b, 0xaa7d,
-	0xaabf, 0xaac2,
-	0xaaf6, 0xaaf6,
-	0xab5b, 0xab5f,
-	0xabec, 0xabed,
-	0xfb1e, 0xfb1e,
-	0xfe20, 0xfe2f,
-	0xff3e, 0xff3e,
-	0xff40, 0xff40,
-	0xff70, 0xff70,
-	0xff9e, 0xff9f,
-	0xffe3, 0xffe3,
-	0x102e0, 0x102e0,
-	0x10ae5, 0x10ae6,
-	0x10d22, 0x10d27,
-	0x10f46, 0x10f50,
-	0x110b9, 0x110ba,
-	0x11133, 0x11134,
-	0x11173, 0x11173,
-	0x111c0, 0x111c0,
-	0x111ca, 0x111cc,
-	0x11235, 0x11236,
-	0x112e9, 0x112ea,
-	0x1133c, 0x1133c,
-	0x1134d, 0x1134d,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11442, 0x11442,
-	0x11446, 0x11446,
-	0x114c2, 0x114c3,
-	0x115bf, 0x115c0,
-	0x1163f, 0x1163f,
-	0x116b6, 0x116b7,
-	0x1172b, 0x1172b,
-	0x11839, 0x1183a,
-	0x119e0, 0x119e0,
-	0x11a34, 0x11a34,
-	0x11a47, 0x11a47,
-	0x11a99, 0x11a99,
-	0x11c3f, 0x11c3f,
-	0x11d42, 0x11d42,
-	0x11d44, 0x11d45,
-	0x11d97, 0x11d97,
-	0x16af0, 0x16af4,
-	0x16b30, 0x16b36,
-	0x16f8f, 0x16f9f,
-	0x1d167, 0x1d169,
-	0x1d16d, 0x1d172,
-	0x1d17b, 0x1d182,
-	0x1d185, 0x1d18b,
-	0x1d1aa, 0x1d1ad,
-	0x1e130, 0x1e136,
-	0x1e2ec, 0x1e2ef,
-	0x1e8d0, 0x1e8d6,
-	0x1e944, 0x1e946,
-	0x1e948, 0x1e94a,
-}; /* CR_Diacritic */
-
-/* 'Extender': Binary Property */
-static const OnigCodePoint CR_Extender[] = {
-	31,
-	0x00b7, 0x00b7,
-	0x02d0, 0x02d1,
-	0x0640, 0x0640,
-	0x07fa, 0x07fa,
-	0x0e46, 0x0e46,
-	0x0ec6, 0x0ec6,
-	0x180a, 0x180a,
-	0x1843, 0x1843,
-	0x1aa7, 0x1aa7,
-	0x1c36, 0x1c36,
-	0x1c7b, 0x1c7b,
-	0x3005, 0x3005,
-	0x3031, 0x3035,
-	0x309d, 0x309e,
-	0x30fc, 0x30fe,
-	0xa015, 0xa015,
-	0xa60c, 0xa60c,
-	0xa9cf, 0xa9cf,
-	0xa9e6, 0xa9e6,
-	0xaa70, 0xaa70,
-	0xaadd, 0xaadd,
-	0xaaf3, 0xaaf4,
-	0xff70, 0xff70,
-	0x1135d, 0x1135d,
-	0x115c6, 0x115c8,
-	0x11a98, 0x11a98,
-	0x16b42, 0x16b43,
-	0x16fe0, 0x16fe1,
-	0x16fe3, 0x16fe3,
-	0x1e13c, 0x1e13d,
-	0x1e944, 0x1e946,
-}; /* CR_Extender */
-
-/* 'Other_Lowercase': Binary Property */
-static const OnigCodePoint CR_Other_Lowercase[] = {
-	20,
-	0x00aa, 0x00aa,
-	0x00ba, 0x00ba,
-	0x02b0, 0x02b8,
-	0x02c0, 0x02c1,
-	0x02e0, 0x02e4,
-	0x0345, 0x0345,
-	0x037a, 0x037a,
-	0x1d2c, 0x1d6a,
-	0x1d78, 0x1d78,
-	0x1d9b, 0x1dbf,
-	0x2071, 0x2071,
-	0x207f, 0x207f,
-	0x2090, 0x209c,
-	0x2170, 0x217f,
-	0x24d0, 0x24e9,
-	0x2c7c, 0x2c7d,
-	0xa69c, 0xa69d,
-	0xa770, 0xa770,
-	0xa7f8, 0xa7f9,
-	0xab5c, 0xab5f,
-}; /* CR_Other_Lowercase */
-
-/* 'Other_Uppercase': Binary Property */
-static const OnigCodePoint CR_Other_Uppercase[] = {
-	5,
-	0x2160, 0x216f,
-	0x24b6, 0x24cf,
-	0x1f130, 0x1f149,
-	0x1f150, 0x1f169,
-	0x1f170, 0x1f189,
-}; /* CR_Other_Uppercase */
-
-/* 'Noncharacter_Code_Point': Binary Property */
-static const OnigCodePoint CR_Noncharacter_Code_Point[] = {
-	18,
-	0xfdd0, 0xfdef,
-	0xfffe, 0xffff,
-	0x1fffe, 0x1ffff,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xefffe, 0xeffff,
-	0xffffe, 0xfffff,
-	0x10fffe, 0x10ffff,
-}; /* CR_Noncharacter_Code_Point */
-
-/* 'Other_Grapheme_Extend': Binary Property */
-static const OnigCodePoint CR_Other_Grapheme_Extend[] = {
-	24,
-	0x09be, 0x09be,
-	0x09d7, 0x09d7,
-	0x0b3e, 0x0b3e,
-	0x0b57, 0x0b57,
-	0x0bbe, 0x0bbe,
-	0x0bd7, 0x0bd7,
-	0x0cc2, 0x0cc2,
-	0x0cd5, 0x0cd6,
-	0x0d3e, 0x0d3e,
-	0x0d57, 0x0d57,
-	0x0dcf, 0x0dcf,
-	0x0ddf, 0x0ddf,
-	0x1b35, 0x1b35,
-	0x200c, 0x200c,
-	0x302e, 0x302f,
-	0xff9e, 0xff9f,
-	0x1133e, 0x1133e,
-	0x11357, 0x11357,
-	0x114b0, 0x114b0,
-	0x114bd, 0x114bd,
-	0x115af, 0x115af,
-	0x1d165, 0x1d165,
-	0x1d16e, 0x1d172,
-	0xe0020, 0xe007f,
-}; /* CR_Other_Grapheme_Extend */
-
-/* 'IDS_Binary_Operator': Binary Property */
-static const OnigCodePoint CR_IDS_Binary_Operator[] = {
-	2,
-	0x2ff0, 0x2ff1,
-	0x2ff4, 0x2ffb,
-}; /* CR_IDS_Binary_Operator */
-
-/* 'IDS_Trinary_Operator': Binary Property */
-static const OnigCodePoint CR_IDS_Trinary_Operator[] = {
-	1,
-	0x2ff2, 0x2ff3,
-}; /* CR_IDS_Trinary_Operator */
-
-/* 'Radical': Binary Property */
-static const OnigCodePoint CR_Radical[] = {
-	3,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-}; /* CR_Radical */
-
-/* 'Unified_Ideograph': Binary Property */
-static const OnigCodePoint CR_Unified_Ideograph[] = {
-	14,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fef,
-	0xfa0e, 0xfa0f,
-	0xfa11, 0xfa11,
-	0xfa13, 0xfa14,
-	0xfa1f, 0xfa1f,
-	0xfa21, 0xfa21,
-	0xfa23, 0xfa24,
-	0xfa27, 0xfa29,
-	0x20000, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-}; /* CR_Unified_Ideograph */
-
-/* 'Other_Default_Ignorable_Code_Point': Binary Property */
-static const OnigCodePoint CR_Other_Default_Ignorable_Code_Point[] = {
-	11,
-	0x034f, 0x034f,
-	0x115f, 0x1160,
-	0x17b4, 0x17b5,
-	0x2065, 0x2065,
-	0x3164, 0x3164,
-	0xffa0, 0xffa0,
-	0xfff0, 0xfff8,
-	0xe0000, 0xe0000,
-	0xe0002, 0xe001f,
-	0xe0080, 0xe00ff,
-	0xe01f0, 0xe0fff,
-}; /* CR_Other_Default_Ignorable_Code_Point */
-
-/* 'Deprecated': Binary Property */
-static const OnigCodePoint CR_Deprecated[] = {
-	8,
-	0x0149, 0x0149,
-	0x0673, 0x0673,
-	0x0f77, 0x0f77,
-	0x0f79, 0x0f79,
-	0x17a3, 0x17a4,
-	0x206a, 0x206f,
-	0x2329, 0x232a,
-	0xe0001, 0xe0001,
-}; /* CR_Deprecated */
-
-/* 'Soft_Dotted': Binary Property */
-static const OnigCodePoint CR_Soft_Dotted[] = {
-	31,
-	0x0069, 0x006a,
-	0x012f, 0x012f,
-	0x0249, 0x0249,
-	0x0268, 0x0268,
-	0x029d, 0x029d,
-	0x02b2, 0x02b2,
-	0x03f3, 0x03f3,
-	0x0456, 0x0456,
-	0x0458, 0x0458,
-	0x1d62, 0x1d62,
-	0x1d96, 0x1d96,
-	0x1da4, 0x1da4,
-	0x1da8, 0x1da8,
-	0x1e2d, 0x1e2d,
-	0x1ecb, 0x1ecb,
-	0x2071, 0x2071,
-	0x2148, 0x2149,
-	0x2c7c, 0x2c7c,
-	0x1d422, 0x1d423,
-	0x1d456, 0x1d457,
-	0x1d48a, 0x1d48b,
-	0x1d4be, 0x1d4bf,
-	0x1d4f2, 0x1d4f3,
-	0x1d526, 0x1d527,
-	0x1d55a, 0x1d55b,
-	0x1d58e, 0x1d58f,
-	0x1d5c2, 0x1d5c3,
-	0x1d5f6, 0x1d5f7,
-	0x1d62a, 0x1d62b,
-	0x1d65e, 0x1d65f,
-	0x1d692, 0x1d693,
-}; /* CR_Soft_Dotted */
-
-/* 'Logical_Order_Exception': Binary Property */
-static const OnigCodePoint CR_Logical_Order_Exception[] = {
-	7,
-	0x0e40, 0x0e44,
-	0x0ec0, 0x0ec4,
-	0x19b5, 0x19b7,
-	0x19ba, 0x19ba,
-	0xaab5, 0xaab6,
-	0xaab9, 0xaab9,
-	0xaabb, 0xaabc,
-}; /* CR_Logical_Order_Exception */
-
-/* 'Other_ID_Start': Binary Property */
-static const OnigCodePoint CR_Other_ID_Start[] = {
-	4,
-	0x1885, 0x1886,
-	0x2118, 0x2118,
-	0x212e, 0x212e,
-	0x309b, 0x309c,
-}; /* CR_Other_ID_Start */
-
-/* 'Other_ID_Continue': Binary Property */
-static const OnigCodePoint CR_Other_ID_Continue[] = {
-	4,
-	0x00b7, 0x00b7,
-	0x0387, 0x0387,
-	0x1369, 0x1371,
-	0x19da, 0x19da,
-}; /* CR_Other_ID_Continue */
-
-/* 'Sentence_Terminal': Binary Property */
-static const OnigCodePoint CR_Sentence_Terminal[] = {
-	74,
-	0x0021, 0x0021,
-	0x002e, 0x002e,
-	0x003f, 0x003f,
-	0x0589, 0x0589,
-	0x061e, 0x061f,
-	0x06d4, 0x06d4,
-	0x0700, 0x0702,
-	0x07f9, 0x07f9,
-	0x0837, 0x0837,
-	0x0839, 0x0839,
-	0x083d, 0x083e,
-	0x0964, 0x0965,
-	0x104a, 0x104b,
-	0x1362, 0x1362,
-	0x1367, 0x1368,
-	0x166e, 0x166e,
-	0x1735, 0x1736,
-	0x1803, 0x1803,
-	0x1809, 0x1809,
-	0x1944, 0x1945,
-	0x1aa8, 0x1aab,
-	0x1b5a, 0x1b5b,
-	0x1b5e, 0x1b5f,
-	0x1c3b, 0x1c3c,
-	0x1c7e, 0x1c7f,
-	0x203c, 0x203d,
-	0x2047, 0x2049,
-	0x2e2e, 0x2e2e,
-	0x2e3c, 0x2e3c,
-	0x3002, 0x3002,
-	0xa4ff, 0xa4ff,
-	0xa60e, 0xa60f,
-	0xa6f3, 0xa6f3,
-	0xa6f7, 0xa6f7,
-	0xa876, 0xa877,
-	0xa8ce, 0xa8cf,
-	0xa92f, 0xa92f,
-	0xa9c8, 0xa9c9,
-	0xaa5d, 0xaa5f,
-	0xaaf0, 0xaaf1,
-	0xabeb, 0xabeb,
-	0xfe52, 0xfe52,
-	0xfe56, 0xfe57,
-	0xff01, 0xff01,
-	0xff0e, 0xff0e,
-	0xff1f, 0xff1f,
-	0xff61, 0xff61,
-	0x10a56, 0x10a57,
-	0x10f55, 0x10f59,
-	0x11047, 0x11048,
-	0x110be, 0x110c1,
-	0x11141, 0x11143,
-	0x111c5, 0x111c6,
-	0x111cd, 0x111cd,
-	0x111de, 0x111df,
-	0x11238, 0x11239,
-	0x1123b, 0x1123c,
-	0x112a9, 0x112a9,
-	0x1144b, 0x1144c,
-	0x115c2, 0x115c3,
-	0x115c9, 0x115d7,
-	0x11641, 0x11642,
-	0x1173c, 0x1173e,
-	0x11a42, 0x11a43,
-	0x11a9b, 0x11a9c,
-	0x11c41, 0x11c42,
-	0x11ef7, 0x11ef8,
-	0x16a6e, 0x16a6f,
-	0x16af5, 0x16af5,
-	0x16b37, 0x16b38,
-	0x16b44, 0x16b44,
-	0x16e98, 0x16e98,
-	0x1bc9f, 0x1bc9f,
-	0x1da88, 0x1da88,
-}; /* CR_Sentence_Terminal */
-
-/* 'Variation_Selector': Binary Property */
-static const OnigCodePoint CR_Variation_Selector[] = {
-	3,
-	0x180b, 0x180d,
-	0xfe00, 0xfe0f,
-	0xe0100, 0xe01ef,
-}; /* CR_Variation_Selector */
-
-/* 'Pattern_White_Space': Binary Property */
-static const OnigCodePoint CR_Pattern_White_Space[] = {
-	5,
-	0x0009, 0x000d,
-	0x0020, 0x0020,
-	0x0085, 0x0085,
-	0x200e, 0x200f,
-	0x2028, 0x2029,
-}; /* CR_Pattern_White_Space */
-
-/* 'Pattern_Syntax': Binary Property */
-static const OnigCodePoint CR_Pattern_Syntax[] = {
-	28,
-	0x0021, 0x002f,
-	0x003a, 0x0040,
-	0x005b, 0x005e,
-	0x0060, 0x0060,
-	0x007b, 0x007e,
-	0x00a1, 0x00a7,
-	0x00a9, 0x00a9,
-	0x00ab, 0x00ac,
-	0x00ae, 0x00ae,
-	0x00b0, 0x00b1,
-	0x00b6, 0x00b6,
-	0x00bb, 0x00bb,
-	0x00bf, 0x00bf,
-	0x00d7, 0x00d7,
-	0x00f7, 0x00f7,
-	0x2010, 0x2027,
-	0x2030, 0x203e,
-	0x2041, 0x2053,
-	0x2055, 0x205e,
-	0x2190, 0x245f,
-	0x2500, 0x2775,
-	0x2794, 0x2bff,
-	0x2e00, 0x2e7f,
-	0x3001, 0x3003,
-	0x3008, 0x3020,
-	0x3030, 0x3030,
-	0xfd3e, 0xfd3f,
-	0xfe45, 0xfe46,
-}; /* CR_Pattern_Syntax */
-
-/* 'Prepended_Concatenation_Mark': Binary Property */
-static const OnigCodePoint CR_Prepended_Concatenation_Mark[] = {
-	6,
-	0x0600, 0x0605,
-	0x06dd, 0x06dd,
-	0x070f, 0x070f,
-	0x08e2, 0x08e2,
-	0x110bd, 0x110bd,
-	0x110cd, 0x110cd,
-}; /* CR_Prepended_Concatenation_Mark */
-
-/* 'Regional_Indicator': Binary Property */
-static const OnigCodePoint CR_Regional_Indicator[] = {
-	1,
-	0x1f1e6, 0x1f1ff,
-}; /* CR_Regional_Indicator */
-
-/* 'Emoji': Emoji */
-static const OnigCodePoint CR_Emoji[] = {
-	151,
-	0x0023, 0x0023,
-	0x002a, 0x002a,
-	0x0030, 0x0039,
-	0x00a9, 0x00a9,
-	0x00ae, 0x00ae,
-	0x203c, 0x203c,
-	0x2049, 0x2049,
-	0x2122, 0x2122,
-	0x2139, 0x2139,
-	0x2194, 0x2199,
-	0x21a9, 0x21aa,
-	0x231a, 0x231b,
-	0x2328, 0x2328,
-	0x23cf, 0x23cf,
-	0x23e9, 0x23f3,
-	0x23f8, 0x23fa,
-	0x24c2, 0x24c2,
-	0x25aa, 0x25ab,
-	0x25b6, 0x25b6,
-	0x25c0, 0x25c0,
-	0x25fb, 0x25fe,
-	0x2600, 0x2604,
-	0x260e, 0x260e,
-	0x2611, 0x2611,
-	0x2614, 0x2615,
-	0x2618, 0x2618,
-	0x261d, 0x261d,
-	0x2620, 0x2620,
-	0x2622, 0x2623,
-	0x2626, 0x2626,
-	0x262a, 0x262a,
-	0x262e, 0x262f,
-	0x2638, 0x263a,
-	0x2640, 0x2640,
-	0x2642, 0x2642,
-	0x2648, 0x2653,
-	0x265f, 0x2660,
-	0x2663, 0x2663,
-	0x2665, 0x2666,
-	0x2668, 0x2668,
-	0x267b, 0x267b,
-	0x267e, 0x267f,
-	0x2692, 0x2697,
-	0x2699, 0x2699,
-	0x269b, 0x269c,
-	0x26a0, 0x26a1,
-	0x26aa, 0x26ab,
-	0x26b0, 0x26b1,
-	0x26bd, 0x26be,
-	0x26c4, 0x26c5,
-	0x26c8, 0x26c8,
-	0x26ce, 0x26cf,
-	0x26d1, 0x26d1,
-	0x26d3, 0x26d4,
-	0x26e9, 0x26ea,
-	0x26f0, 0x26f5,
-	0x26f7, 0x26fa,
-	0x26fd, 0x26fd,
-	0x2702, 0x2702,
-	0x2705, 0x2705,
-	0x2708, 0x270d,
-	0x270f, 0x270f,
-	0x2712, 0x2712,
-	0x2714, 0x2714,
-	0x2716, 0x2716,
-	0x271d, 0x271d,
-	0x2721, 0x2721,
-	0x2728, 0x2728,
-	0x2733, 0x2734,
-	0x2744, 0x2744,
-	0x2747, 0x2747,
-	0x274c, 0x274c,
-	0x274e, 0x274e,
-	0x2753, 0x2755,
-	0x2757, 0x2757,
-	0x2763, 0x2764,
-	0x2795, 0x2797,
-	0x27a1, 0x27a1,
-	0x27b0, 0x27b0,
-	0x27bf, 0x27bf,
-	0x2934, 0x2935,
-	0x2b05, 0x2b07,
-	0x2b1b, 0x2b1c,
-	0x2b50, 0x2b50,
-	0x2b55, 0x2b55,
-	0x3030, 0x3030,
-	0x303d, 0x303d,
-	0x3297, 0x3297,
-	0x3299, 0x3299,
-	0x1f004, 0x1f004,
-	0x1f0cf, 0x1f0cf,
-	0x1f170, 0x1f171,
-	0x1f17e, 0x1f17f,
-	0x1f18e, 0x1f18e,
-	0x1f191, 0x1f19a,
-	0x1f1e6, 0x1f1ff,
-	0x1f201, 0x1f202,
-	0x1f21a, 0x1f21a,
-	0x1f22f, 0x1f22f,
-	0x1f232, 0x1f23a,
-	0x1f250, 0x1f251,
-	0x1f300, 0x1f321,
-	0x1f324, 0x1f393,
-	0x1f396, 0x1f397,
-	0x1f399, 0x1f39b,
-	0x1f39e, 0x1f3f0,
-	0x1f3f3, 0x1f3f5,
-	0x1f3f7, 0x1f4fd,
-	0x1f4ff, 0x1f53d,
-	0x1f549, 0x1f54e,
-	0x1f550, 0x1f567,
-	0x1f56f, 0x1f570,
-	0x1f573, 0x1f57a,
-	0x1f587, 0x1f587,
-	0x1f58a, 0x1f58d,
-	0x1f590, 0x1f590,
-	0x1f595, 0x1f596,
-	0x1f5a4, 0x1f5a5,
-	0x1f5a8, 0x1f5a8,
-	0x1f5b1, 0x1f5b2,
-	0x1f5bc, 0x1f5bc,
-	0x1f5c2, 0x1f5c4,
-	0x1f5d1, 0x1f5d3,
-	0x1f5dc, 0x1f5de,
-	0x1f5e1, 0x1f5e1,
-	0x1f5e3, 0x1f5e3,
-	0x1f5e8, 0x1f5e8,
-	0x1f5ef, 0x1f5ef,
-	0x1f5f3, 0x1f5f3,
-	0x1f5fa, 0x1f64f,
-	0x1f680, 0x1f6c5,
-	0x1f6cb, 0x1f6d2,
-	0x1f6d5, 0x1f6d5,
-	0x1f6e0, 0x1f6e5,
-	0x1f6e9, 0x1f6e9,
-	0x1f6eb, 0x1f6ec,
-	0x1f6f0, 0x1f6f0,
-	0x1f6f3, 0x1f6fa,
-	0x1f7e0, 0x1f7eb,
-	0x1f90d, 0x1f93a,
-	0x1f93c, 0x1f945,
-	0x1f947, 0x1f971,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f9a2,
-	0x1f9a5, 0x1f9aa,
-	0x1f9ae, 0x1f9ca,
-	0x1f9cd, 0x1f9ff,
-	0x1fa70, 0x1fa73,
-	0x1fa78, 0x1fa7a,
-	0x1fa80, 0x1fa82,
-	0x1fa90, 0x1fa95,
-}; /* CR_Emoji */
-
-/* 'Emoji_Presentation': Emoji */
-static const OnigCodePoint CR_Emoji_Presentation[] = {
-	81,
-	0x231a, 0x231b,
-	0x23e9, 0x23ec,
-	0x23f0, 0x23f0,
-	0x23f3, 0x23f3,
-	0x25fd, 0x25fe,
-	0x2614, 0x2615,
-	0x2648, 0x2653,
-	0x267f, 0x267f,
-	0x2693, 0x2693,
-	0x26a1, 0x26a1,
-	0x26aa, 0x26ab,
-	0x26bd, 0x26be,
-	0x26c4, 0x26c5,
-	0x26ce, 0x26ce,
-	0x26d4, 0x26d4,
-	0x26ea, 0x26ea,
-	0x26f2, 0x26f3,
-	0x26f5, 0x26f5,
-	0x26fa, 0x26fa,
-	0x26fd, 0x26fd,
-	0x2705, 0x2705,
-	0x270a, 0x270b,
-	0x2728, 0x2728,
-	0x274c, 0x274c,
-	0x274e, 0x274e,
-	0x2753, 0x2755,
-	0x2757, 0x2757,
-	0x2795, 0x2797,
-	0x27b0, 0x27b0,
-	0x27bf, 0x27bf,
-	0x2b1b, 0x2b1c,
-	0x2b50, 0x2b50,
-	0x2b55, 0x2b55,
-	0x1f004, 0x1f004,
-	0x1f0cf, 0x1f0cf,
-	0x1f18e, 0x1f18e,
-	0x1f191, 0x1f19a,
-	0x1f1e6, 0x1f1ff,
-	0x1f201, 0x1f201,
-	0x1f21a, 0x1f21a,
-	0x1f22f, 0x1f22f,
-	0x1f232, 0x1f236,
-	0x1f238, 0x1f23a,
-	0x1f250, 0x1f251,
-	0x1f300, 0x1f320,
-	0x1f32d, 0x1f335,
-	0x1f337, 0x1f37c,
-	0x1f37e, 0x1f393,
-	0x1f3a0, 0x1f3ca,
-	0x1f3cf, 0x1f3d3,
-	0x1f3e0, 0x1f3f0,
-	0x1f3f4, 0x1f3f4,
-	0x1f3f8, 0x1f43e,
-	0x1f440, 0x1f440,
-	0x1f442, 0x1f4fc,
-	0x1f4ff, 0x1f53d,
-	0x1f54b, 0x1f54e,
-	0x1f550, 0x1f567,
-	0x1f57a, 0x1f57a,
-	0x1f595, 0x1f596,
-	0x1f5a4, 0x1f5a4,
-	0x1f5fb, 0x1f64f,
-	0x1f680, 0x1f6c5,
-	0x1f6cc, 0x1f6cc,
-	0x1f6d0, 0x1f6d2,
-	0x1f6d5, 0x1f6d5,
-	0x1f6eb, 0x1f6ec,
-	0x1f6f4, 0x1f6fa,
-	0x1f7e0, 0x1f7eb,
-	0x1f90d, 0x1f93a,
-	0x1f93c, 0x1f945,
-	0x1f947, 0x1f971,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f9a2,
-	0x1f9a5, 0x1f9aa,
-	0x1f9ae, 0x1f9ca,
-	0x1f9cd, 0x1f9ff,
-	0x1fa70, 0x1fa73,
-	0x1fa78, 0x1fa7a,
-	0x1fa80, 0x1fa82,
-	0x1fa90, 0x1fa95,
-}; /* CR_Emoji_Presentation */
-
-/* 'Emoji_Modifier': Emoji */
-static const OnigCodePoint CR_Emoji_Modifier[] = {
-	1,
-	0x1f3fb, 0x1f3ff,
-}; /* CR_Emoji_Modifier */
-
-/* 'Emoji_Modifier_Base': Emoji */
-static const OnigCodePoint CR_Emoji_Modifier_Base[] = {
-	36,
-	0x261d, 0x261d,
-	0x26f9, 0x26f9,
-	0x270a, 0x270d,
-	0x1f385, 0x1f385,
-	0x1f3c2, 0x1f3c4,
-	0x1f3c7, 0x1f3c7,
-	0x1f3ca, 0x1f3cc,
-	0x1f442, 0x1f443,
-	0x1f446, 0x1f450,
-	0x1f466, 0x1f478,
-	0x1f47c, 0x1f47c,
-	0x1f481, 0x1f483,
-	0x1f485, 0x1f487,
-	0x1f48f, 0x1f48f,
-	0x1f491, 0x1f491,
-	0x1f4aa, 0x1f4aa,
-	0x1f574, 0x1f575,
-	0x1f57a, 0x1f57a,
-	0x1f590, 0x1f590,
-	0x1f595, 0x1f596,
-	0x1f645, 0x1f647,
-	0x1f64b, 0x1f64f,
-	0x1f6a3, 0x1f6a3,
-	0x1f6b4, 0x1f6b6,
-	0x1f6c0, 0x1f6c0,
-	0x1f6cc, 0x1f6cc,
-	0x1f90f, 0x1f90f,
-	0x1f918, 0x1f91f,
-	0x1f926, 0x1f926,
-	0x1f930, 0x1f939,
-	0x1f93c, 0x1f93e,
-	0x1f9b5, 0x1f9b6,
-	0x1f9b8, 0x1f9b9,
-	0x1f9bb, 0x1f9bb,
-	0x1f9cd, 0x1f9cf,
-	0x1f9d1, 0x1f9dd,
-}; /* CR_Emoji_Modifier_Base */
-
-/* 'Emoji_Component': Emoji */
-static const OnigCodePoint CR_Emoji_Component[] = {
-	10,
-	0x0023, 0x0023,
-	0x002a, 0x002a,
-	0x0030, 0x0039,
-	0x200d, 0x200d,
-	0x20e3, 0x20e3,
-	0xfe0f, 0xfe0f,
-	0x1f1e6, 0x1f1ff,
-	0x1f3fb, 0x1f3ff,
-	0x1f9b0, 0x1f9b3,
-	0xe0020, 0xe007f,
-}; /* CR_Emoji_Component */
-
-/* 'Extended_Pictographic': Emoji */
-static const OnigCodePoint CR_Extended_Pictographic[] = {
-	77,
-	0x00a9, 0x00a9,
-	0x00ae, 0x00ae,
-	0x203c, 0x203c,
-	0x2049, 0x2049,
-	0x2122, 0x2122,
-	0x2139, 0x2139,
-	0x2194, 0x2199,
-	0x21a9, 0x21aa,
-	0x231a, 0x231b,
-	0x2328, 0x2328,
-	0x2388, 0x2388,
-	0x23cf, 0x23cf,
-	0x23e9, 0x23f3,
-	0x23f8, 0x23fa,
-	0x24c2, 0x24c2,
-	0x25aa, 0x25ab,
-	0x25b6, 0x25b6,
-	0x25c0, 0x25c0,
-	0x25fb, 0x25fe,
-	0x2600, 0x2605,
-	0x2607, 0x2612,
-	0x2614, 0x2685,
-	0x2690, 0x2705,
-	0x2708, 0x2712,
-	0x2714, 0x2714,
-	0x2716, 0x2716,
-	0x271d, 0x271d,
-	0x2721, 0x2721,
-	0x2728, 0x2728,
-	0x2733, 0x2734,
-	0x2744, 0x2744,
-	0x2747, 0x2747,
-	0x274c, 0x274c,
-	0x274e, 0x274e,
-	0x2753, 0x2755,
-	0x2757, 0x2757,
-	0x2763, 0x2767,
-	0x2795, 0x2797,
-	0x27a1, 0x27a1,
-	0x27b0, 0x27b0,
-	0x27bf, 0x27bf,
-	0x2934, 0x2935,
-	0x2b05, 0x2b07,
-	0x2b1b, 0x2b1c,
-	0x2b50, 0x2b50,
-	0x2b55, 0x2b55,
-	0x3030, 0x3030,
-	0x303d, 0x303d,
-	0x3297, 0x3297,
-	0x3299, 0x3299,
-	0x1f000, 0x1f0ff,
-	0x1f10d, 0x1f10f,
-	0x1f12f, 0x1f12f,
-	0x1f16c, 0x1f171,
-	0x1f17e, 0x1f17f,
-	0x1f18e, 0x1f18e,
-	0x1f191, 0x1f19a,
-	0x1f1ad, 0x1f1e5,
-	0x1f201, 0x1f20f,
-	0x1f21a, 0x1f21a,
-	0x1f22f, 0x1f22f,
-	0x1f232, 0x1f23a,
-	0x1f23c, 0x1f23f,
-	0x1f249, 0x1f3fa,
-	0x1f400, 0x1f53d,
-	0x1f546, 0x1f64f,
-	0x1f680, 0x1f6ff,
-	0x1f774, 0x1f77f,
-	0x1f7d5, 0x1f7ff,
-	0x1f80c, 0x1f80f,
-	0x1f848, 0x1f84f,
-	0x1f85a, 0x1f85f,
-	0x1f888, 0x1f88f,
-	0x1f8ae, 0x1f8ff,
-	0x1f90c, 0x1f93a,
-	0x1f93c, 0x1f945,
-	0x1f947, 0x1fffd,
-}; /* CR_Extended_Pictographic */
-
-/* 'Unknown': Script */
-static const OnigCodePoint CR_Unknown[] = {
-	664,
-	0x0378, 0x0379,
-	0x0380, 0x0383,
-	0x038b, 0x038b,
-	0x038d, 0x038d,
-	0x03a2, 0x03a2,
-	0x0530, 0x0530,
-	0x0557, 0x0558,
-	0x058b, 0x058c,
-	0x0590, 0x0590,
-	0x05c8, 0x05cf,
-	0x05eb, 0x05ee,
-	0x05f5, 0x05ff,
-	0x061d, 0x061d,
-	0x070e, 0x070e,
-	0x074b, 0x074c,
-	0x07b2, 0x07bf,
-	0x07fb, 0x07fc,
-	0x082e, 0x082f,
-	0x083f, 0x083f,
-	0x085c, 0x085d,
-	0x085f, 0x085f,
-	0x086b, 0x089f,
-	0x08b5, 0x08b5,
-	0x08be, 0x08d2,
-	0x0984, 0x0984,
-	0x098d, 0x098e,
-	0x0991, 0x0992,
-	0x09a9, 0x09a9,
-	0x09b1, 0x09b1,
-	0x09b3, 0x09b5,
-	0x09ba, 0x09bb,
-	0x09c5, 0x09c6,
-	0x09c9, 0x09ca,
-	0x09cf, 0x09d6,
-	0x09d8, 0x09db,
-	0x09de, 0x09de,
-	0x09e4, 0x09e5,
-	0x09ff, 0x0a00,
-	0x0a04, 0x0a04,
-	0x0a0b, 0x0a0e,
-	0x0a11, 0x0a12,
-	0x0a29, 0x0a29,
-	0x0a31, 0x0a31,
-	0x0a34, 0x0a34,
-	0x0a37, 0x0a37,
-	0x0a3a, 0x0a3b,
-	0x0a3d, 0x0a3d,
-	0x0a43, 0x0a46,
-	0x0a49, 0x0a4a,
-	0x0a4e, 0x0a50,
-	0x0a52, 0x0a58,
-	0x0a5d, 0x0a5d,
-	0x0a5f, 0x0a65,
-	0x0a77, 0x0a80,
-	0x0a84, 0x0a84,
-	0x0a8e, 0x0a8e,
-	0x0a92, 0x0a92,
-	0x0aa9, 0x0aa9,
-	0x0ab1, 0x0ab1,
-	0x0ab4, 0x0ab4,
-	0x0aba, 0x0abb,
-	0x0ac6, 0x0ac6,
-	0x0aca, 0x0aca,
-	0x0ace, 0x0acf,
-	0x0ad1, 0x0adf,
-	0x0ae4, 0x0ae5,
-	0x0af2, 0x0af8,
-	0x0b00, 0x0b00,
-	0x0b04, 0x0b04,
-	0x0b0d, 0x0b0e,
-	0x0b11, 0x0b12,
-	0x0b29, 0x0b29,
-	0x0b31, 0x0b31,
-	0x0b34, 0x0b34,
-	0x0b3a, 0x0b3b,
-	0x0b45, 0x0b46,
-	0x0b49, 0x0b4a,
-	0x0b4e, 0x0b55,
-	0x0b58, 0x0b5b,
-	0x0b5e, 0x0b5e,
-	0x0b64, 0x0b65,
-	0x0b78, 0x0b81,
-	0x0b84, 0x0b84,
-	0x0b8b, 0x0b8d,
-	0x0b91, 0x0b91,
-	0x0b96, 0x0b98,
-	0x0b9b, 0x0b9b,
-	0x0b9d, 0x0b9d,
-	0x0ba0, 0x0ba2,
-	0x0ba5, 0x0ba7,
-	0x0bab, 0x0bad,
-	0x0bba, 0x0bbd,
-	0x0bc3, 0x0bc5,
-	0x0bc9, 0x0bc9,
-	0x0bce, 0x0bcf,
-	0x0bd1, 0x0bd6,
-	0x0bd8, 0x0be5,
-	0x0bfb, 0x0bff,
-	0x0c0d, 0x0c0d,
-	0x0c11, 0x0c11,
-	0x0c29, 0x0c29,
-	0x0c3a, 0x0c3c,
-	0x0c45, 0x0c45,
-	0x0c49, 0x0c49,
-	0x0c4e, 0x0c54,
-	0x0c57, 0x0c57,
-	0x0c5b, 0x0c5f,
-	0x0c64, 0x0c65,
-	0x0c70, 0x0c76,
-	0x0c8d, 0x0c8d,
-	0x0c91, 0x0c91,
-	0x0ca9, 0x0ca9,
-	0x0cb4, 0x0cb4,
-	0x0cba, 0x0cbb,
-	0x0cc5, 0x0cc5,
-	0x0cc9, 0x0cc9,
-	0x0cce, 0x0cd4,
-	0x0cd7, 0x0cdd,
-	0x0cdf, 0x0cdf,
-	0x0ce4, 0x0ce5,
-	0x0cf0, 0x0cf0,
-	0x0cf3, 0x0cff,
-	0x0d04, 0x0d04,
-	0x0d0d, 0x0d0d,
-	0x0d11, 0x0d11,
-	0x0d45, 0x0d45,
-	0x0d49, 0x0d49,
-	0x0d50, 0x0d53,
-	0x0d64, 0x0d65,
-	0x0d80, 0x0d81,
-	0x0d84, 0x0d84,
-	0x0d97, 0x0d99,
-	0x0db2, 0x0db2,
-	0x0dbc, 0x0dbc,
-	0x0dbe, 0x0dbf,
-	0x0dc7, 0x0dc9,
-	0x0dcb, 0x0dce,
-	0x0dd5, 0x0dd5,
-	0x0dd7, 0x0dd7,
-	0x0de0, 0x0de5,
-	0x0df0, 0x0df1,
-	0x0df5, 0x0e00,
-	0x0e3b, 0x0e3e,
-	0x0e5c, 0x0e80,
-	0x0e83, 0x0e83,
-	0x0e85, 0x0e85,
-	0x0e8b, 0x0e8b,
-	0x0ea4, 0x0ea4,
-	0x0ea6, 0x0ea6,
-	0x0ebe, 0x0ebf,
-	0x0ec5, 0x0ec5,
-	0x0ec7, 0x0ec7,
-	0x0ece, 0x0ecf,
-	0x0eda, 0x0edb,
-	0x0ee0, 0x0eff,
-	0x0f48, 0x0f48,
-	0x0f6d, 0x0f70,
-	0x0f98, 0x0f98,
-	0x0fbd, 0x0fbd,
-	0x0fcd, 0x0fcd,
-	0x0fdb, 0x0fff,
-	0x10c6, 0x10c6,
-	0x10c8, 0x10cc,
-	0x10ce, 0x10cf,
-	0x1249, 0x1249,
-	0x124e, 0x124f,
-	0x1257, 0x1257,
-	0x1259, 0x1259,
-	0x125e, 0x125f,
-	0x1289, 0x1289,
-	0x128e, 0x128f,
-	0x12b1, 0x12b1,
-	0x12b6, 0x12b7,
-	0x12bf, 0x12bf,
-	0x12c1, 0x12c1,
-	0x12c6, 0x12c7,
-	0x12d7, 0x12d7,
-	0x1311, 0x1311,
-	0x1316, 0x1317,
-	0x135b, 0x135c,
-	0x137d, 0x137f,
-	0x139a, 0x139f,
-	0x13f6, 0x13f7,
-	0x13fe, 0x13ff,
-	0x169d, 0x169f,
-	0x16f9, 0x16ff,
-	0x170d, 0x170d,
-	0x1715, 0x171f,
-	0x1737, 0x173f,
-	0x1754, 0x175f,
-	0x176d, 0x176d,
-	0x1771, 0x1771,
-	0x1774, 0x177f,
-	0x17de, 0x17df,
-	0x17ea, 0x17ef,
-	0x17fa, 0x17ff,
-	0x180f, 0x180f,
-	0x181a, 0x181f,
-	0x1879, 0x187f,
-	0x18ab, 0x18af,
-	0x18f6, 0x18ff,
-	0x191f, 0x191f,
-	0x192c, 0x192f,
-	0x193c, 0x193f,
-	0x1941, 0x1943,
-	0x196e, 0x196f,
-	0x1975, 0x197f,
-	0x19ac, 0x19af,
-	0x19ca, 0x19cf,
-	0x19db, 0x19dd,
-	0x1a1c, 0x1a1d,
-	0x1a5f, 0x1a5f,
-	0x1a7d, 0x1a7e,
-	0x1a8a, 0x1a8f,
-	0x1a9a, 0x1a9f,
-	0x1aae, 0x1aaf,
-	0x1abf, 0x1aff,
-	0x1b4c, 0x1b4f,
-	0x1b7d, 0x1b7f,
-	0x1bf4, 0x1bfb,
-	0x1c38, 0x1c3a,
-	0x1c4a, 0x1c4c,
-	0x1c89, 0x1c8f,
-	0x1cbb, 0x1cbc,
-	0x1cc8, 0x1ccf,
-	0x1cfb, 0x1cff,
-	0x1dfa, 0x1dfa,
-	0x1f16, 0x1f17,
-	0x1f1e, 0x1f1f,
-	0x1f46, 0x1f47,
-	0x1f4e, 0x1f4f,
-	0x1f58, 0x1f58,
-	0x1f5a, 0x1f5a,
-	0x1f5c, 0x1f5c,
-	0x1f5e, 0x1f5e,
-	0x1f7e, 0x1f7f,
-	0x1fb5, 0x1fb5,
-	0x1fc5, 0x1fc5,
-	0x1fd4, 0x1fd5,
-	0x1fdc, 0x1fdc,
-	0x1ff0, 0x1ff1,
-	0x1ff5, 0x1ff5,
-	0x1fff, 0x1fff,
-	0x2065, 0x2065,
-	0x2072, 0x2073,
-	0x208f, 0x208f,
-	0x209d, 0x209f,
-	0x20c0, 0x20cf,
-	0x20f1, 0x20ff,
-	0x218c, 0x218f,
-	0x2427, 0x243f,
-	0x244b, 0x245f,
-	0x2b74, 0x2b75,
-	0x2b96, 0x2b97,
-	0x2c2f, 0x2c2f,
-	0x2c5f, 0x2c5f,
-	0x2cf4, 0x2cf8,
-	0x2d26, 0x2d26,
-	0x2d28, 0x2d2c,
-	0x2d2e, 0x2d2f,
-	0x2d68, 0x2d6e,
-	0x2d71, 0x2d7e,
-	0x2d97, 0x2d9f,
-	0x2da7, 0x2da7,
-	0x2daf, 0x2daf,
-	0x2db7, 0x2db7,
-	0x2dbf, 0x2dbf,
-	0x2dc7, 0x2dc7,
-	0x2dcf, 0x2dcf,
-	0x2dd7, 0x2dd7,
-	0x2ddf, 0x2ddf,
-	0x2e50, 0x2e7f,
-	0x2e9a, 0x2e9a,
-	0x2ef4, 0x2eff,
-	0x2fd6, 0x2fef,
-	0x2ffc, 0x2fff,
-	0x3040, 0x3040,
-	0x3097, 0x3098,
-	0x3100, 0x3104,
-	0x3130, 0x3130,
-	0x318f, 0x318f,
-	0x31bb, 0x31bf,
-	0x31e4, 0x31ef,
-	0x321f, 0x321f,
-	0x4db6, 0x4dbf,
-	0x9ff0, 0x9fff,
-	0xa48d, 0xa48f,
-	0xa4c7, 0xa4cf,
-	0xa62c, 0xa63f,
-	0xa6f8, 0xa6ff,
-	0xa7c0, 0xa7c1,
-	0xa7c7, 0xa7f6,
-	0xa82c, 0xa82f,
-	0xa83a, 0xa83f,
-	0xa878, 0xa87f,
-	0xa8c6, 0xa8cd,
-	0xa8da, 0xa8df,
-	0xa954, 0xa95e,
-	0xa97d, 0xa97f,
-	0xa9ce, 0xa9ce,
-	0xa9da, 0xa9dd,
-	0xa9ff, 0xa9ff,
-	0xaa37, 0xaa3f,
-	0xaa4e, 0xaa4f,
-	0xaa5a, 0xaa5b,
-	0xaac3, 0xaada,
-	0xaaf7, 0xab00,
-	0xab07, 0xab08,
-	0xab0f, 0xab10,
-	0xab17, 0xab1f,
-	0xab27, 0xab27,
-	0xab2f, 0xab2f,
-	0xab68, 0xab6f,
-	0xabee, 0xabef,
-	0xabfa, 0xabff,
-	0xd7a4, 0xd7af,
-	0xd7c7, 0xd7ca,
-	0xd7fc, 0xf8ff,
-	0xfa6e, 0xfa6f,
-	0xfada, 0xfaff,
-	0xfb07, 0xfb12,
-	0xfb18, 0xfb1c,
-	0xfb37, 0xfb37,
-	0xfb3d, 0xfb3d,
-	0xfb3f, 0xfb3f,
-	0xfb42, 0xfb42,
-	0xfb45, 0xfb45,
-	0xfbc2, 0xfbd2,
-	0xfd40, 0xfd4f,
-	0xfd90, 0xfd91,
-	0xfdc8, 0xfdef,
-	0xfdfe, 0xfdff,
-	0xfe1a, 0xfe1f,
-	0xfe53, 0xfe53,
-	0xfe67, 0xfe67,
-	0xfe6c, 0xfe6f,
-	0xfe75, 0xfe75,
-	0xfefd, 0xfefe,
-	0xff00, 0xff00,
-	0xffbf, 0xffc1,
-	0xffc8, 0xffc9,
-	0xffd0, 0xffd1,
-	0xffd8, 0xffd9,
-	0xffdd, 0xffdf,
-	0xffe7, 0xffe7,
-	0xffef, 0xfff8,
-	0xfffe, 0xffff,
-	0x1000c, 0x1000c,
-	0x10027, 0x10027,
-	0x1003b, 0x1003b,
-	0x1003e, 0x1003e,
-	0x1004e, 0x1004f,
-	0x1005e, 0x1007f,
-	0x100fb, 0x100ff,
-	0x10103, 0x10106,
-	0x10134, 0x10136,
-	0x1018f, 0x1018f,
-	0x1019c, 0x1019f,
-	0x101a1, 0x101cf,
-	0x101fe, 0x1027f,
-	0x1029d, 0x1029f,
-	0x102d1, 0x102df,
-	0x102fc, 0x102ff,
-	0x10324, 0x1032c,
-	0x1034b, 0x1034f,
-	0x1037b, 0x1037f,
-	0x1039e, 0x1039e,
-	0x103c4, 0x103c7,
-	0x103d6, 0x103ff,
-	0x1049e, 0x1049f,
-	0x104aa, 0x104af,
-	0x104d4, 0x104d7,
-	0x104fc, 0x104ff,
-	0x10528, 0x1052f,
-	0x10564, 0x1056e,
-	0x10570, 0x105ff,
-	0x10737, 0x1073f,
-	0x10756, 0x1075f,
-	0x10768, 0x107ff,
-	0x10806, 0x10807,
-	0x10809, 0x10809,
-	0x10836, 0x10836,
-	0x10839, 0x1083b,
-	0x1083d, 0x1083e,
-	0x10856, 0x10856,
-	0x1089f, 0x108a6,
-	0x108b0, 0x108df,
-	0x108f3, 0x108f3,
-	0x108f6, 0x108fa,
-	0x1091c, 0x1091e,
-	0x1093a, 0x1093e,
-	0x10940, 0x1097f,
-	0x109b8, 0x109bb,
-	0x109d0, 0x109d1,
-	0x10a04, 0x10a04,
-	0x10a07, 0x10a0b,
-	0x10a14, 0x10a14,
-	0x10a18, 0x10a18,
-	0x10a36, 0x10a37,
-	0x10a3b, 0x10a3e,
-	0x10a49, 0x10a4f,
-	0x10a59, 0x10a5f,
-	0x10aa0, 0x10abf,
-	0x10ae7, 0x10aea,
-	0x10af7, 0x10aff,
-	0x10b36, 0x10b38,
-	0x10b56, 0x10b57,
-	0x10b73, 0x10b77,
-	0x10b92, 0x10b98,
-	0x10b9d, 0x10ba8,
-	0x10bb0, 0x10bff,
-	0x10c49, 0x10c7f,
-	0x10cb3, 0x10cbf,
-	0x10cf3, 0x10cf9,
-	0x10d28, 0x10d2f,
-	0x10d3a, 0x10e5f,
-	0x10e7f, 0x10eff,
-	0x10f28, 0x10f2f,
-	0x10f5a, 0x10fdf,
-	0x10ff7, 0x10fff,
-	0x1104e, 0x11051,
-	0x11070, 0x1107e,
-	0x110c2, 0x110cc,
-	0x110ce, 0x110cf,
-	0x110e9, 0x110ef,
-	0x110fa, 0x110ff,
-	0x11135, 0x11135,
-	0x11147, 0x1114f,
-	0x11177, 0x1117f,
-	0x111ce, 0x111cf,
-	0x111e0, 0x111e0,
-	0x111f5, 0x111ff,
-	0x11212, 0x11212,
-	0x1123f, 0x1127f,
-	0x11287, 0x11287,
-	0x11289, 0x11289,
-	0x1128e, 0x1128e,
-	0x1129e, 0x1129e,
-	0x112aa, 0x112af,
-	0x112eb, 0x112ef,
-	0x112fa, 0x112ff,
-	0x11304, 0x11304,
-	0x1130d, 0x1130e,
-	0x11311, 0x11312,
-	0x11329, 0x11329,
-	0x11331, 0x11331,
-	0x11334, 0x11334,
-	0x1133a, 0x1133a,
-	0x11345, 0x11346,
-	0x11349, 0x1134a,
-	0x1134e, 0x1134f,
-	0x11351, 0x11356,
-	0x11358, 0x1135c,
-	0x11364, 0x11365,
-	0x1136d, 0x1136f,
-	0x11375, 0x113ff,
-	0x1145a, 0x1145a,
-	0x1145c, 0x1145c,
-	0x11460, 0x1147f,
-	0x114c8, 0x114cf,
-	0x114da, 0x1157f,
-	0x115b6, 0x115b7,
-	0x115de, 0x115ff,
-	0x11645, 0x1164f,
-	0x1165a, 0x1165f,
-	0x1166d, 0x1167f,
-	0x116b9, 0x116bf,
-	0x116ca, 0x116ff,
-	0x1171b, 0x1171c,
-	0x1172c, 0x1172f,
-	0x11740, 0x117ff,
-	0x1183c, 0x1189f,
-	0x118f3, 0x118fe,
-	0x11900, 0x1199f,
-	0x119a8, 0x119a9,
-	0x119d8, 0x119d9,
-	0x119e5, 0x119ff,
-	0x11a48, 0x11a4f,
-	0x11aa3, 0x11abf,
-	0x11af9, 0x11bff,
-	0x11c09, 0x11c09,
-	0x11c37, 0x11c37,
-	0x11c46, 0x11c4f,
-	0x11c6d, 0x11c6f,
-	0x11c90, 0x11c91,
-	0x11ca8, 0x11ca8,
-	0x11cb7, 0x11cff,
-	0x11d07, 0x11d07,
-	0x11d0a, 0x11d0a,
-	0x11d37, 0x11d39,
-	0x11d3b, 0x11d3b,
-	0x11d3e, 0x11d3e,
-	0x11d48, 0x11d4f,
-	0x11d5a, 0x11d5f,
-	0x11d66, 0x11d66,
-	0x11d69, 0x11d69,
-	0x11d8f, 0x11d8f,
-	0x11d92, 0x11d92,
-	0x11d99, 0x11d9f,
-	0x11daa, 0x11edf,
-	0x11ef9, 0x11fbf,
-	0x11ff2, 0x11ffe,
-	0x1239a, 0x123ff,
-	0x1246f, 0x1246f,
-	0x12475, 0x1247f,
-	0x12544, 0x12fff,
-	0x1342f, 0x1342f,
-	0x13439, 0x143ff,
-	0x14647, 0x167ff,
-	0x16a39, 0x16a3f,
-	0x16a5f, 0x16a5f,
-	0x16a6a, 0x16a6d,
-	0x16a70, 0x16acf,
-	0x16aee, 0x16aef,
-	0x16af6, 0x16aff,
-	0x16b46, 0x16b4f,
-	0x16b5a, 0x16b5a,
-	0x16b62, 0x16b62,
-	0x16b78, 0x16b7c,
-	0x16b90, 0x16e3f,
-	0x16e9b, 0x16eff,
-	0x16f4b, 0x16f4e,
-	0x16f88, 0x16f8e,
-	0x16fa0, 0x16fdf,
-	0x16fe4, 0x16fff,
-	0x187f8, 0x187ff,
-	0x18af3, 0x1afff,
-	0x1b11f, 0x1b14f,
-	0x1b153, 0x1b163,
-	0x1b168, 0x1b16f,
-	0x1b2fc, 0x1bbff,
-	0x1bc6b, 0x1bc6f,
-	0x1bc7d, 0x1bc7f,
-	0x1bc89, 0x1bc8f,
-	0x1bc9a, 0x1bc9b,
-	0x1bca4, 0x1cfff,
-	0x1d0f6, 0x1d0ff,
-	0x1d127, 0x1d128,
-	0x1d1e9, 0x1d1ff,
-	0x1d246, 0x1d2df,
-	0x1d2f4, 0x1d2ff,
-	0x1d357, 0x1d35f,
-	0x1d379, 0x1d3ff,
-	0x1d455, 0x1d455,
-	0x1d49d, 0x1d49d,
-	0x1d4a0, 0x1d4a1,
-	0x1d4a3, 0x1d4a4,
-	0x1d4a7, 0x1d4a8,
-	0x1d4ad, 0x1d4ad,
-	0x1d4ba, 0x1d4ba,
-	0x1d4bc, 0x1d4bc,
-	0x1d4c4, 0x1d4c4,
-	0x1d506, 0x1d506,
-	0x1d50b, 0x1d50c,
-	0x1d515, 0x1d515,
-	0x1d51d, 0x1d51d,
-	0x1d53a, 0x1d53a,
-	0x1d53f, 0x1d53f,
-	0x1d545, 0x1d545,
-	0x1d547, 0x1d549,
-	0x1d551, 0x1d551,
-	0x1d6a6, 0x1d6a7,
-	0x1d7cc, 0x1d7cd,
-	0x1da8c, 0x1da9a,
-	0x1daa0, 0x1daa0,
-	0x1dab0, 0x1dfff,
-	0x1e007, 0x1e007,
-	0x1e019, 0x1e01a,
-	0x1e022, 0x1e022,
-	0x1e025, 0x1e025,
-	0x1e02b, 0x1e0ff,
-	0x1e12d, 0x1e12f,
-	0x1e13e, 0x1e13f,
-	0x1e14a, 0x1e14d,
-	0x1e150, 0x1e2bf,
-	0x1e2fa, 0x1e2fe,
-	0x1e300, 0x1e7ff,
-	0x1e8c5, 0x1e8c6,
-	0x1e8d7, 0x1e8ff,
-	0x1e94c, 0x1e94f,
-	0x1e95a, 0x1e95d,
-	0x1e960, 0x1ec70,
-	0x1ecb5, 0x1ed00,
-	0x1ed3e, 0x1edff,
-	0x1ee04, 0x1ee04,
-	0x1ee20, 0x1ee20,
-	0x1ee23, 0x1ee23,
-	0x1ee25, 0x1ee26,
-	0x1ee28, 0x1ee28,
-	0x1ee33, 0x1ee33,
-	0x1ee38, 0x1ee38,
-	0x1ee3a, 0x1ee3a,
-	0x1ee3c, 0x1ee41,
-	0x1ee43, 0x1ee46,
-	0x1ee48, 0x1ee48,
-	0x1ee4a, 0x1ee4a,
-	0x1ee4c, 0x1ee4c,
-	0x1ee50, 0x1ee50,
-	0x1ee53, 0x1ee53,
-	0x1ee55, 0x1ee56,
-	0x1ee58, 0x1ee58,
-	0x1ee5a, 0x1ee5a,
-	0x1ee5c, 0x1ee5c,
-	0x1ee5e, 0x1ee5e,
-	0x1ee60, 0x1ee60,
-	0x1ee63, 0x1ee63,
-	0x1ee65, 0x1ee66,
-	0x1ee6b, 0x1ee6b,
-	0x1ee73, 0x1ee73,
-	0x1ee78, 0x1ee78,
-	0x1ee7d, 0x1ee7d,
-	0x1ee7f, 0x1ee7f,
-	0x1ee8a, 0x1ee8a,
-	0x1ee9c, 0x1eea0,
-	0x1eea4, 0x1eea4,
-	0x1eeaa, 0x1eeaa,
-	0x1eebc, 0x1eeef,
-	0x1eef2, 0x1efff,
-	0x1f02c, 0x1f02f,
-	0x1f094, 0x1f09f,
-	0x1f0af, 0x1f0b0,
-	0x1f0c0, 0x1f0c0,
-	0x1f0d0, 0x1f0d0,
-	0x1f0f6, 0x1f0ff,
-	0x1f10d, 0x1f10f,
-	0x1f16d, 0x1f16f,
-	0x1f1ad, 0x1f1e5,
-	0x1f203, 0x1f20f,
-	0x1f23c, 0x1f23f,
-	0x1f249, 0x1f24f,
-	0x1f252, 0x1f25f,
-	0x1f266, 0x1f2ff,
-	0x1f6d6, 0x1f6df,
-	0x1f6ed, 0x1f6ef,
-	0x1f6fb, 0x1f6ff,
-	0x1f774, 0x1f77f,
-	0x1f7d9, 0x1f7df,
-	0x1f7ec, 0x1f7ff,
-	0x1f80c, 0x1f80f,
-	0x1f848, 0x1f84f,
-	0x1f85a, 0x1f85f,
-	0x1f888, 0x1f88f,
-	0x1f8ae, 0x1f8ff,
-	0x1f90c, 0x1f90c,
-	0x1f972, 0x1f972,
-	0x1f977, 0x1f979,
-	0x1f9a3, 0x1f9a4,
-	0x1f9ab, 0x1f9ad,
-	0x1f9cb, 0x1f9cc,
-	0x1fa54, 0x1fa5f,
-	0x1fa6e, 0x1fa6f,
-	0x1fa74, 0x1fa77,
-	0x1fa7b, 0x1fa7f,
-	0x1fa83, 0x1fa8f,
-	0x1fa96, 0x1ffff,
-	0x2a6d7, 0x2a6ff,
-	0x2b735, 0x2b73f,
-	0x2b81e, 0x2b81f,
-	0x2cea2, 0x2ceaf,
-	0x2ebe1, 0x2f7ff,
-	0x2fa1e, 0xe0000,
-	0xe0002, 0xe001f,
-	0xe0080, 0xe00ff,
-	0xe01f0, 0x10ffff,
-}; /* CR_Unknown */
-
-#ifdef USE_UNICODE_AGE_PROPERTIES
-/* 'Age_1_1': Derived Age 1.1 */
-static const OnigCodePoint CR_Age_1_1[] = {
-	288,
-	0x0000, 0x01f5,
-	0x01fa, 0x0217,
-	0x0250, 0x02a8,
-	0x02b0, 0x02de,
-	0x02e0, 0x02e9,
-	0x0300, 0x0345,
-	0x0360, 0x0361,
-	0x0374, 0x0375,
-	0x037a, 0x037a,
-	0x037e, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03ce,
-	0x03d0, 0x03d6,
-	0x03da, 0x03da,
-	0x03dc, 0x03dc,
-	0x03de, 0x03de,
-	0x03e0, 0x03e0,
-	0x03e2, 0x03f3,
-	0x0401, 0x040c,
-	0x040e, 0x044f,
-	0x0451, 0x045c,
-	0x045e, 0x0486,
-	0x0490, 0x04c4,
-	0x04c7, 0x04c8,
-	0x04cb, 0x04cc,
-	0x04d0, 0x04eb,
-	0x04ee, 0x04f5,
-	0x04f8, 0x04f9,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x0589,
-	0x05b0, 0x05b9,
-	0x05bb, 0x05c3,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x060c, 0x060c,
-	0x061b, 0x061b,
-	0x061f, 0x061f,
-	0x0621, 0x063a,
-	0x0640, 0x0652,
-	0x0660, 0x066d,
-	0x0670, 0x06b7,
-	0x06ba, 0x06be,
-	0x06c0, 0x06ce,
-	0x06d0, 0x06ed,
-	0x06f0, 0x06f9,
-	0x0901, 0x0903,
-	0x0905, 0x0939,
-	0x093c, 0x094d,
-	0x0950, 0x0954,
-	0x0958, 0x0970,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09bc,
-	0x09be, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cd,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fa,
-	0x0a02, 0x0a02,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a74,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8b,
-	0x0a8d, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae0,
-	0x0ae6, 0x0aef,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b36, 0x0b39,
-	0x0b3c, 0x0b43,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b66, 0x0b70,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb5,
-	0x0bb7, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0be7, 0x0bf2,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3e, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c60, 0x0c61,
-	0x0c66, 0x0c6f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbe, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0ce6, 0x0cef,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d28,
-	0x0d2a, 0x0d39,
-	0x0d3e, 0x0d43,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d61,
-	0x0d66, 0x0d6f,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x10a0, 0x10c5,
-	0x10d0, 0x10f6,
-	0x10fb, 0x10fb,
-	0x1100, 0x1159,
-	0x115f, 0x11a2,
-	0x11a8, 0x11f9,
-	0x1e00, 0x1e9a,
-	0x1ea0, 0x1ef9,
-	0x1f00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x202e,
-	0x2030, 0x2046,
-	0x206a, 0x2070,
-	0x2074, 0x208e,
-	0x20a0, 0x20aa,
-	0x20d0, 0x20e1,
-	0x2100, 0x2138,
-	0x2153, 0x2182,
-	0x2190, 0x21ea,
-	0x2200, 0x22f1,
-	0x2300, 0x2300,
-	0x2302, 0x237a,
-	0x2400, 0x2424,
-	0x2440, 0x244a,
-	0x2460, 0x24ea,
-	0x2500, 0x2595,
-	0x25a0, 0x25ef,
-	0x2600, 0x2613,
-	0x261a, 0x266f,
-	0x2701, 0x2704,
-	0x2706, 0x2709,
-	0x270c, 0x2727,
-	0x2729, 0x274b,
-	0x274d, 0x274d,
-	0x274f, 0x2752,
-	0x2756, 0x2756,
-	0x2758, 0x275e,
-	0x2761, 0x2767,
-	0x2776, 0x2794,
-	0x2798, 0x27af,
-	0x27b1, 0x27be,
-	0x3000, 0x3037,
-	0x303f, 0x303f,
-	0x3041, 0x3094,
-	0x3099, 0x309e,
-	0x30a1, 0x30fe,
-	0x3105, 0x312c,
-	0x3131, 0x318e,
-	0x3190, 0x319f,
-	0x3200, 0x321c,
-	0x3220, 0x3243,
-	0x3260, 0x327b,
-	0x327f, 0x32b0,
-	0x32c0, 0x32cb,
-	0x32d0, 0x32fe,
-	0x3300, 0x3376,
-	0x337b, 0x33dd,
-	0x33e0, 0x33fe,
-	0x4e00, 0x9fa5,
-	0xe000, 0xfa2d,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1e, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfb,
-	0xfe20, 0xfe23,
-	0xfe30, 0xfe44,
-	0xfe49, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe72,
-	0xfe74, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xff5e,
-	0xff61, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfffd, 0xffff,
-}; /* CR_Age_1_1 */
-
-/* 'Age_2_0': Derived Age 2.0 */
-static const OnigCodePoint CR_Age_2_0[] = {
-	312,
-	0x0000, 0x01f5,
-	0x01fa, 0x0217,
-	0x0250, 0x02a8,
-	0x02b0, 0x02de,
-	0x02e0, 0x02e9,
-	0x0300, 0x0345,
-	0x0360, 0x0361,
-	0x0374, 0x0375,
-	0x037a, 0x037a,
-	0x037e, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03ce,
-	0x03d0, 0x03d6,
-	0x03da, 0x03da,
-	0x03dc, 0x03dc,
-	0x03de, 0x03de,
-	0x03e0, 0x03e0,
-	0x03e2, 0x03f3,
-	0x0401, 0x040c,
-	0x040e, 0x044f,
-	0x0451, 0x045c,
-	0x045e, 0x0486,
-	0x0490, 0x04c4,
-	0x04c7, 0x04c8,
-	0x04cb, 0x04cc,
-	0x04d0, 0x04eb,
-	0x04ee, 0x04f5,
-	0x04f8, 0x04f9,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x0589,
-	0x0591, 0x05a1,
-	0x05a3, 0x05b9,
-	0x05bb, 0x05c4,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x060c, 0x060c,
-	0x061b, 0x061b,
-	0x061f, 0x061f,
-	0x0621, 0x063a,
-	0x0640, 0x0652,
-	0x0660, 0x066d,
-	0x0670, 0x06b7,
-	0x06ba, 0x06be,
-	0x06c0, 0x06ce,
-	0x06d0, 0x06ed,
-	0x06f0, 0x06f9,
-	0x0901, 0x0903,
-	0x0905, 0x0939,
-	0x093c, 0x094d,
-	0x0950, 0x0954,
-	0x0958, 0x0970,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09bc,
-	0x09be, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cd,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fa,
-	0x0a02, 0x0a02,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a74,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8b,
-	0x0a8d, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae0,
-	0x0ae6, 0x0aef,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b36, 0x0b39,
-	0x0b3c, 0x0b43,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b66, 0x0b70,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb5,
-	0x0bb7, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0be7, 0x0bf2,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3e, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c60, 0x0c61,
-	0x0c66, 0x0c6f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbe, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0ce6, 0x0cef,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d28,
-	0x0d2a, 0x0d39,
-	0x0d3e, 0x0d43,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d61,
-	0x0d66, 0x0d6f,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f69,
-	0x0f71, 0x0f8b,
-	0x0f90, 0x0f95,
-	0x0f97, 0x0f97,
-	0x0f99, 0x0fad,
-	0x0fb1, 0x0fb7,
-	0x0fb9, 0x0fb9,
-	0x10a0, 0x10c5,
-	0x10d0, 0x10f6,
-	0x10fb, 0x10fb,
-	0x1100, 0x1159,
-	0x115f, 0x11a2,
-	0x11a8, 0x11f9,
-	0x1e00, 0x1e9b,
-	0x1ea0, 0x1ef9,
-	0x1f00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x202e,
-	0x2030, 0x2046,
-	0x206a, 0x2070,
-	0x2074, 0x208e,
-	0x20a0, 0x20ab,
-	0x20d0, 0x20e1,
-	0x2100, 0x2138,
-	0x2153, 0x2182,
-	0x2190, 0x21ea,
-	0x2200, 0x22f1,
-	0x2300, 0x2300,
-	0x2302, 0x237a,
-	0x2400, 0x2424,
-	0x2440, 0x244a,
-	0x2460, 0x24ea,
-	0x2500, 0x2595,
-	0x25a0, 0x25ef,
-	0x2600, 0x2613,
-	0x261a, 0x266f,
-	0x2701, 0x2704,
-	0x2706, 0x2709,
-	0x270c, 0x2727,
-	0x2729, 0x274b,
-	0x274d, 0x274d,
-	0x274f, 0x2752,
-	0x2756, 0x2756,
-	0x2758, 0x275e,
-	0x2761, 0x2767,
-	0x2776, 0x2794,
-	0x2798, 0x27af,
-	0x27b1, 0x27be,
-	0x3000, 0x3037,
-	0x303f, 0x303f,
-	0x3041, 0x3094,
-	0x3099, 0x309e,
-	0x30a1, 0x30fe,
-	0x3105, 0x312c,
-	0x3131, 0x318e,
-	0x3190, 0x319f,
-	0x3200, 0x321c,
-	0x3220, 0x3243,
-	0x3260, 0x327b,
-	0x327f, 0x32b0,
-	0x32c0, 0x32cb,
-	0x32d0, 0x32fe,
-	0x3300, 0x3376,
-	0x337b, 0x33dd,
-	0x33e0, 0x33fe,
-	0x4e00, 0x9fa5,
-	0xac00, 0xd7a3,
-	0xd800, 0xfa2d,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1e, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfb,
-	0xfe20, 0xfe23,
-	0xfe30, 0xfe44,
-	0xfe49, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe72,
-	0xfe74, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xff5e,
-	0xff61, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfffd, 0xffff,
-	0x1fffe, 0x1ffff,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_2_0 */
-
-/* 'Age_2_1': Derived Age 2.1 */
-static const OnigCodePoint CR_Age_2_1[] = {
-	312,
-	0x0000, 0x01f5,
-	0x01fa, 0x0217,
-	0x0250, 0x02a8,
-	0x02b0, 0x02de,
-	0x02e0, 0x02e9,
-	0x0300, 0x0345,
-	0x0360, 0x0361,
-	0x0374, 0x0375,
-	0x037a, 0x037a,
-	0x037e, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03ce,
-	0x03d0, 0x03d6,
-	0x03da, 0x03da,
-	0x03dc, 0x03dc,
-	0x03de, 0x03de,
-	0x03e0, 0x03e0,
-	0x03e2, 0x03f3,
-	0x0401, 0x040c,
-	0x040e, 0x044f,
-	0x0451, 0x045c,
-	0x045e, 0x0486,
-	0x0490, 0x04c4,
-	0x04c7, 0x04c8,
-	0x04cb, 0x04cc,
-	0x04d0, 0x04eb,
-	0x04ee, 0x04f5,
-	0x04f8, 0x04f9,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x0589,
-	0x0591, 0x05a1,
-	0x05a3, 0x05b9,
-	0x05bb, 0x05c4,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x060c, 0x060c,
-	0x061b, 0x061b,
-	0x061f, 0x061f,
-	0x0621, 0x063a,
-	0x0640, 0x0652,
-	0x0660, 0x066d,
-	0x0670, 0x06b7,
-	0x06ba, 0x06be,
-	0x06c0, 0x06ce,
-	0x06d0, 0x06ed,
-	0x06f0, 0x06f9,
-	0x0901, 0x0903,
-	0x0905, 0x0939,
-	0x093c, 0x094d,
-	0x0950, 0x0954,
-	0x0958, 0x0970,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09bc,
-	0x09be, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cd,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fa,
-	0x0a02, 0x0a02,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a74,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8b,
-	0x0a8d, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae0,
-	0x0ae6, 0x0aef,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b36, 0x0b39,
-	0x0b3c, 0x0b43,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b66, 0x0b70,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb5,
-	0x0bb7, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0be7, 0x0bf2,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3e, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c60, 0x0c61,
-	0x0c66, 0x0c6f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbe, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0ce6, 0x0cef,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d28,
-	0x0d2a, 0x0d39,
-	0x0d3e, 0x0d43,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d61,
-	0x0d66, 0x0d6f,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f69,
-	0x0f71, 0x0f8b,
-	0x0f90, 0x0f95,
-	0x0f97, 0x0f97,
-	0x0f99, 0x0fad,
-	0x0fb1, 0x0fb7,
-	0x0fb9, 0x0fb9,
-	0x10a0, 0x10c5,
-	0x10d0, 0x10f6,
-	0x10fb, 0x10fb,
-	0x1100, 0x1159,
-	0x115f, 0x11a2,
-	0x11a8, 0x11f9,
-	0x1e00, 0x1e9b,
-	0x1ea0, 0x1ef9,
-	0x1f00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x202e,
-	0x2030, 0x2046,
-	0x206a, 0x2070,
-	0x2074, 0x208e,
-	0x20a0, 0x20ac,
-	0x20d0, 0x20e1,
-	0x2100, 0x2138,
-	0x2153, 0x2182,
-	0x2190, 0x21ea,
-	0x2200, 0x22f1,
-	0x2300, 0x2300,
-	0x2302, 0x237a,
-	0x2400, 0x2424,
-	0x2440, 0x244a,
-	0x2460, 0x24ea,
-	0x2500, 0x2595,
-	0x25a0, 0x25ef,
-	0x2600, 0x2613,
-	0x261a, 0x266f,
-	0x2701, 0x2704,
-	0x2706, 0x2709,
-	0x270c, 0x2727,
-	0x2729, 0x274b,
-	0x274d, 0x274d,
-	0x274f, 0x2752,
-	0x2756, 0x2756,
-	0x2758, 0x275e,
-	0x2761, 0x2767,
-	0x2776, 0x2794,
-	0x2798, 0x27af,
-	0x27b1, 0x27be,
-	0x3000, 0x3037,
-	0x303f, 0x303f,
-	0x3041, 0x3094,
-	0x3099, 0x309e,
-	0x30a1, 0x30fe,
-	0x3105, 0x312c,
-	0x3131, 0x318e,
-	0x3190, 0x319f,
-	0x3200, 0x321c,
-	0x3220, 0x3243,
-	0x3260, 0x327b,
-	0x327f, 0x32b0,
-	0x32c0, 0x32cb,
-	0x32d0, 0x32fe,
-	0x3300, 0x3376,
-	0x337b, 0x33dd,
-	0x33e0, 0x33fe,
-	0x4e00, 0x9fa5,
-	0xac00, 0xd7a3,
-	0xd800, 0xfa2d,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1e, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfb,
-	0xfe20, 0xfe23,
-	0xfe30, 0xfe44,
-	0xfe49, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe72,
-	0xfe74, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xff5e,
-	0xff61, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfffc, 0xffff,
-	0x1fffe, 0x1ffff,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_2_1 */
-
-/* 'Age_3_0': Derived Age 3.0 */
-static const OnigCodePoint CR_Age_3_0[] = {
-	369,
-	0x0000, 0x021f,
-	0x0222, 0x0233,
-	0x0250, 0x02ad,
-	0x02b0, 0x02ee,
-	0x0300, 0x034e,
-	0x0360, 0x0362,
-	0x0374, 0x0375,
-	0x037a, 0x037a,
-	0x037e, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03ce,
-	0x03d0, 0x03d7,
-	0x03da, 0x03f3,
-	0x0400, 0x0486,
-	0x0488, 0x0489,
-	0x048c, 0x04c4,
-	0x04c7, 0x04c8,
-	0x04cb, 0x04cc,
-	0x04d0, 0x04f5,
-	0x04f8, 0x04f9,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x0591, 0x05a1,
-	0x05a3, 0x05b9,
-	0x05bb, 0x05c4,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x060c, 0x060c,
-	0x061b, 0x061b,
-	0x061f, 0x061f,
-	0x0621, 0x063a,
-	0x0640, 0x0655,
-	0x0660, 0x066d,
-	0x0670, 0x06ed,
-	0x06f0, 0x06fe,
-	0x0700, 0x070d,
-	0x070f, 0x072c,
-	0x0730, 0x074a,
-	0x0780, 0x07b0,
-	0x0901, 0x0903,
-	0x0905, 0x0939,
-	0x093c, 0x094d,
-	0x0950, 0x0954,
-	0x0958, 0x0970,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09bc,
-	0x09be, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cd,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fa,
-	0x0a02, 0x0a02,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a74,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8b,
-	0x0a8d, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae0,
-	0x0ae6, 0x0aef,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b36, 0x0b39,
-	0x0b3c, 0x0b43,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b66, 0x0b70,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb5,
-	0x0bb7, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0be7, 0x0bf2,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3e, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c60, 0x0c61,
-	0x0c66, 0x0c6f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbe, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0ce6, 0x0cef,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d28,
-	0x0d2a, 0x0d39,
-	0x0d3e, 0x0d43,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d61,
-	0x0d66, 0x0d6f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6a,
-	0x0f71, 0x0f8b,
-	0x0f90, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fcf, 0x0fcf,
-	0x1000, 0x1021,
-	0x1023, 0x1027,
-	0x1029, 0x102a,
-	0x102c, 0x1032,
-	0x1036, 0x1039,
-	0x1040, 0x1059,
-	0x10a0, 0x10c5,
-	0x10d0, 0x10f6,
-	0x10fb, 0x10fb,
-	0x1100, 0x1159,
-	0x115f, 0x11a2,
-	0x11a8, 0x11f9,
-	0x1200, 0x1206,
-	0x1208, 0x1246,
-	0x1248, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1286,
-	0x1288, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12ae,
-	0x12b0, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12ce,
-	0x12d0, 0x12d6,
-	0x12d8, 0x12ee,
-	0x12f0, 0x130e,
-	0x1310, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x131e,
-	0x1320, 0x1346,
-	0x1348, 0x135a,
-	0x1361, 0x137c,
-	0x13a0, 0x13f4,
-	0x1401, 0x1676,
-	0x1680, 0x169c,
-	0x16a0, 0x16f0,
-	0x1780, 0x17dc,
-	0x17e0, 0x17e9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18a9,
-	0x1e00, 0x1e9b,
-	0x1ea0, 0x1ef9,
-	0x1f00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2046,
-	0x2048, 0x204d,
-	0x206a, 0x2070,
-	0x2074, 0x208e,
-	0x20a0, 0x20af,
-	0x20d0, 0x20e3,
-	0x2100, 0x213a,
-	0x2153, 0x2183,
-	0x2190, 0x21f3,
-	0x2200, 0x22f1,
-	0x2300, 0x237b,
-	0x237d, 0x239a,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x24ea,
-	0x2500, 0x2595,
-	0x25a0, 0x25f7,
-	0x2600, 0x2613,
-	0x2619, 0x2671,
-	0x2701, 0x2704,
-	0x2706, 0x2709,
-	0x270c, 0x2727,
-	0x2729, 0x274b,
-	0x274d, 0x274d,
-	0x274f, 0x2752,
-	0x2756, 0x2756,
-	0x2758, 0x275e,
-	0x2761, 0x2767,
-	0x2776, 0x2794,
-	0x2798, 0x27af,
-	0x27b1, 0x27be,
-	0x2800, 0x28ff,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303a,
-	0x303e, 0x303f,
-	0x3041, 0x3094,
-	0x3099, 0x309e,
-	0x30a1, 0x30fe,
-	0x3105, 0x312c,
-	0x3131, 0x318e,
-	0x3190, 0x31b7,
-	0x3200, 0x321c,
-	0x3220, 0x3243,
-	0x3260, 0x327b,
-	0x327f, 0x32b0,
-	0x32c0, 0x32cb,
-	0x32d0, 0x32fe,
-	0x3300, 0x3376,
-	0x337b, 0x33dd,
-	0x33e0, 0x33fe,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fa5,
-	0xa000, 0xa48c,
-	0xa490, 0xa4a1,
-	0xa4a4, 0xa4b3,
-	0xa4b5, 0xa4c0,
-	0xa4c2, 0xa4c4,
-	0xa4c6, 0xa4c6,
-	0xac00, 0xd7a3,
-	0xd800, 0xfa2d,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdf0, 0xfdfb,
-	0xfe20, 0xfe23,
-	0xfe30, 0xfe44,
-	0xfe49, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe72,
-	0xfe74, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xff5e,
-	0xff61, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0xffff,
-	0x1fffe, 0x1ffff,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_3_0 */
-
-/* 'Age_3_1': Derived Age 3.1 */
-static const OnigCodePoint CR_Age_3_1[] = {
-	402,
-	0x0000, 0x021f,
-	0x0222, 0x0233,
-	0x0250, 0x02ad,
-	0x02b0, 0x02ee,
-	0x0300, 0x034e,
-	0x0360, 0x0362,
-	0x0374, 0x0375,
-	0x037a, 0x037a,
-	0x037e, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03ce,
-	0x03d0, 0x03d7,
-	0x03da, 0x03f5,
-	0x0400, 0x0486,
-	0x0488, 0x0489,
-	0x048c, 0x04c4,
-	0x04c7, 0x04c8,
-	0x04cb, 0x04cc,
-	0x04d0, 0x04f5,
-	0x04f8, 0x04f9,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x0591, 0x05a1,
-	0x05a3, 0x05b9,
-	0x05bb, 0x05c4,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x060c, 0x060c,
-	0x061b, 0x061b,
-	0x061f, 0x061f,
-	0x0621, 0x063a,
-	0x0640, 0x0655,
-	0x0660, 0x066d,
-	0x0670, 0x06ed,
-	0x06f0, 0x06fe,
-	0x0700, 0x070d,
-	0x070f, 0x072c,
-	0x0730, 0x074a,
-	0x0780, 0x07b0,
-	0x0901, 0x0903,
-	0x0905, 0x0939,
-	0x093c, 0x094d,
-	0x0950, 0x0954,
-	0x0958, 0x0970,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09bc,
-	0x09be, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cd,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fa,
-	0x0a02, 0x0a02,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a74,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8b,
-	0x0a8d, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae0,
-	0x0ae6, 0x0aef,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b36, 0x0b39,
-	0x0b3c, 0x0b43,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b66, 0x0b70,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb5,
-	0x0bb7, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0be7, 0x0bf2,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3e, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c60, 0x0c61,
-	0x0c66, 0x0c6f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbe, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0ce6, 0x0cef,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d28,
-	0x0d2a, 0x0d39,
-	0x0d3e, 0x0d43,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d61,
-	0x0d66, 0x0d6f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6a,
-	0x0f71, 0x0f8b,
-	0x0f90, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fcf, 0x0fcf,
-	0x1000, 0x1021,
-	0x1023, 0x1027,
-	0x1029, 0x102a,
-	0x102c, 0x1032,
-	0x1036, 0x1039,
-	0x1040, 0x1059,
-	0x10a0, 0x10c5,
-	0x10d0, 0x10f6,
-	0x10fb, 0x10fb,
-	0x1100, 0x1159,
-	0x115f, 0x11a2,
-	0x11a8, 0x11f9,
-	0x1200, 0x1206,
-	0x1208, 0x1246,
-	0x1248, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1286,
-	0x1288, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12ae,
-	0x12b0, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12ce,
-	0x12d0, 0x12d6,
-	0x12d8, 0x12ee,
-	0x12f0, 0x130e,
-	0x1310, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x131e,
-	0x1320, 0x1346,
-	0x1348, 0x135a,
-	0x1361, 0x137c,
-	0x13a0, 0x13f4,
-	0x1401, 0x1676,
-	0x1680, 0x169c,
-	0x16a0, 0x16f0,
-	0x1780, 0x17dc,
-	0x17e0, 0x17e9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18a9,
-	0x1e00, 0x1e9b,
-	0x1ea0, 0x1ef9,
-	0x1f00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2046,
-	0x2048, 0x204d,
-	0x206a, 0x2070,
-	0x2074, 0x208e,
-	0x20a0, 0x20af,
-	0x20d0, 0x20e3,
-	0x2100, 0x213a,
-	0x2153, 0x2183,
-	0x2190, 0x21f3,
-	0x2200, 0x22f1,
-	0x2300, 0x237b,
-	0x237d, 0x239a,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x24ea,
-	0x2500, 0x2595,
-	0x25a0, 0x25f7,
-	0x2600, 0x2613,
-	0x2619, 0x2671,
-	0x2701, 0x2704,
-	0x2706, 0x2709,
-	0x270c, 0x2727,
-	0x2729, 0x274b,
-	0x274d, 0x274d,
-	0x274f, 0x2752,
-	0x2756, 0x2756,
-	0x2758, 0x275e,
-	0x2761, 0x2767,
-	0x2776, 0x2794,
-	0x2798, 0x27af,
-	0x27b1, 0x27be,
-	0x2800, 0x28ff,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303a,
-	0x303e, 0x303f,
-	0x3041, 0x3094,
-	0x3099, 0x309e,
-	0x30a1, 0x30fe,
-	0x3105, 0x312c,
-	0x3131, 0x318e,
-	0x3190, 0x31b7,
-	0x3200, 0x321c,
-	0x3220, 0x3243,
-	0x3260, 0x327b,
-	0x327f, 0x32b0,
-	0x32c0, 0x32cb,
-	0x32d0, 0x32fe,
-	0x3300, 0x3376,
-	0x337b, 0x33dd,
-	0x33e0, 0x33fe,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fa5,
-	0xa000, 0xa48c,
-	0xa490, 0xa4a1,
-	0xa4a4, 0xa4b3,
-	0xa4b5, 0xa4c0,
-	0xa4c2, 0xa4c4,
-	0xa4c6, 0xa4c6,
-	0xac00, 0xd7a3,
-	0xd800, 0xfa2d,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfb,
-	0xfe20, 0xfe23,
-	0xfe30, 0xfe44,
-	0xfe49, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe72,
-	0xfe74, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xff5e,
-	0xff61, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0xffff,
-	0x10300, 0x1031e,
-	0x10320, 0x10323,
-	0x10330, 0x1034a,
-	0x10400, 0x10425,
-	0x10428, 0x1044d,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d12a, 0x1d1dd,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c0,
-	0x1d4c2, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a3,
-	0x1d6a8, 0x1d7c9,
-	0x1d7ce, 0x1d7ff,
-	0x1fffe, 0x2a6d6,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_3_1 */
-
-/* 'Age_3_2': Derived Age 3.2 */
-static const OnigCodePoint CR_Age_3_2[] = {
-	397,
-	0x0000, 0x0220,
-	0x0222, 0x0233,
-	0x0250, 0x02ad,
-	0x02b0, 0x02ee,
-	0x0300, 0x034f,
-	0x0360, 0x036f,
-	0x0374, 0x0375,
-	0x037a, 0x037a,
-	0x037e, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03ce,
-	0x03d0, 0x03f6,
-	0x0400, 0x0486,
-	0x0488, 0x04ce,
-	0x04d0, 0x04f5,
-	0x04f8, 0x04f9,
-	0x0500, 0x050f,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x0591, 0x05a1,
-	0x05a3, 0x05b9,
-	0x05bb, 0x05c4,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x060c, 0x060c,
-	0x061b, 0x061b,
-	0x061f, 0x061f,
-	0x0621, 0x063a,
-	0x0640, 0x0655,
-	0x0660, 0x06ed,
-	0x06f0, 0x06fe,
-	0x0700, 0x070d,
-	0x070f, 0x072c,
-	0x0730, 0x074a,
-	0x0780, 0x07b1,
-	0x0901, 0x0903,
-	0x0905, 0x0939,
-	0x093c, 0x094d,
-	0x0950, 0x0954,
-	0x0958, 0x0970,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09bc,
-	0x09be, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cd,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fa,
-	0x0a02, 0x0a02,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a74,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8b,
-	0x0a8d, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae0,
-	0x0ae6, 0x0aef,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b36, 0x0b39,
-	0x0b3c, 0x0b43,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b66, 0x0b70,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb5,
-	0x0bb7, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0be7, 0x0bf2,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3e, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c60, 0x0c61,
-	0x0c66, 0x0c6f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbe, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0ce6, 0x0cef,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d28,
-	0x0d2a, 0x0d39,
-	0x0d3e, 0x0d43,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d61,
-	0x0d66, 0x0d6f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6a,
-	0x0f71, 0x0f8b,
-	0x0f90, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fcf, 0x0fcf,
-	0x1000, 0x1021,
-	0x1023, 0x1027,
-	0x1029, 0x102a,
-	0x102c, 0x1032,
-	0x1036, 0x1039,
-	0x1040, 0x1059,
-	0x10a0, 0x10c5,
-	0x10d0, 0x10f8,
-	0x10fb, 0x10fb,
-	0x1100, 0x1159,
-	0x115f, 0x11a2,
-	0x11a8, 0x11f9,
-	0x1200, 0x1206,
-	0x1208, 0x1246,
-	0x1248, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1286,
-	0x1288, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12ae,
-	0x12b0, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12ce,
-	0x12d0, 0x12d6,
-	0x12d8, 0x12ee,
-	0x12f0, 0x130e,
-	0x1310, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x131e,
-	0x1320, 0x1346,
-	0x1348, 0x135a,
-	0x1361, 0x137c,
-	0x13a0, 0x13f4,
-	0x1401, 0x1676,
-	0x1680, 0x169c,
-	0x16a0, 0x16f0,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dc,
-	0x17e0, 0x17e9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18a9,
-	0x1e00, 0x1e9b,
-	0x1ea0, 0x1ef9,
-	0x1f00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2052,
-	0x2057, 0x2057,
-	0x205f, 0x2063,
-	0x206a, 0x2071,
-	0x2074, 0x208e,
-	0x20a0, 0x20b1,
-	0x20d0, 0x20ea,
-	0x2100, 0x213a,
-	0x213d, 0x214b,
-	0x2153, 0x2183,
-	0x2190, 0x23ce,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x24fe,
-	0x2500, 0x2613,
-	0x2616, 0x2617,
-	0x2619, 0x267d,
-	0x2680, 0x2689,
-	0x2701, 0x2704,
-	0x2706, 0x2709,
-	0x270c, 0x2727,
-	0x2729, 0x274b,
-	0x274d, 0x274d,
-	0x274f, 0x2752,
-	0x2756, 0x2756,
-	0x2758, 0x275e,
-	0x2761, 0x2794,
-	0x2798, 0x27af,
-	0x27b1, 0x27be,
-	0x27d0, 0x27eb,
-	0x27f0, 0x2aff,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312c,
-	0x3131, 0x318e,
-	0x3190, 0x31b7,
-	0x31f0, 0x321c,
-	0x3220, 0x3243,
-	0x3251, 0x327b,
-	0x327f, 0x32cb,
-	0x32d0, 0x32fe,
-	0x3300, 0x3376,
-	0x337b, 0x33dd,
-	0x33e0, 0x33fe,
-	0x3400, 0x4db5,
-	0x4e00, 0x9fa5,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xac00, 0xd7a3,
-	0xd800, 0xfa2d,
-	0xfa30, 0xfa6a,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfc,
-	0xfe00, 0xfe0f,
-	0xfe20, 0xfe23,
-	0xfe30, 0xfe46,
-	0xfe49, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0xffff,
-	0x10300, 0x1031e,
-	0x10320, 0x10323,
-	0x10330, 0x1034a,
-	0x10400, 0x10425,
-	0x10428, 0x1044d,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d12a, 0x1d1dd,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c0,
-	0x1d4c2, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a3,
-	0x1d6a8, 0x1d7c9,
-	0x1d7ce, 0x1d7ff,
-	0x1fffe, 0x2a6d6,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_3_2 */
-
-/* 'Age_4_0': Derived Age 4.0 */
-static const OnigCodePoint CR_Age_4_0[] = {
-	412,
-	0x0000, 0x0236,
-	0x0250, 0x0357,
-	0x035d, 0x036f,
-	0x0374, 0x0375,
-	0x037a, 0x037a,
-	0x037e, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03ce,
-	0x03d0, 0x03fb,
-	0x0400, 0x0486,
-	0x0488, 0x04ce,
-	0x04d0, 0x04f5,
-	0x04f8, 0x04f9,
-	0x0500, 0x050f,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x0591, 0x05a1,
-	0x05a3, 0x05b9,
-	0x05bb, 0x05c4,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x0603,
-	0x060c, 0x0615,
-	0x061b, 0x061b,
-	0x061f, 0x061f,
-	0x0621, 0x063a,
-	0x0640, 0x0658,
-	0x0660, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x074f,
-	0x0780, 0x07b1,
-	0x0901, 0x0939,
-	0x093c, 0x094d,
-	0x0950, 0x0954,
-	0x0958, 0x0970,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cd,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fa,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a74,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0aef,
-	0x0af1, 0x0af1,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b43,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b66, 0x0b71,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb5,
-	0x0bb7, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0be7, 0x0bfa,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3e, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c60, 0x0c61,
-	0x0c66, 0x0c6f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0ce6, 0x0cef,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d28,
-	0x0d2a, 0x0d39,
-	0x0d3e, 0x0d43,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d61,
-	0x0d66, 0x0d6f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6a,
-	0x0f71, 0x0f8b,
-	0x0f90, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fcf, 0x0fcf,
-	0x1000, 0x1021,
-	0x1023, 0x1027,
-	0x1029, 0x102a,
-	0x102c, 0x1032,
-	0x1036, 0x1039,
-	0x1040, 0x1059,
-	0x10a0, 0x10c5,
-	0x10d0, 0x10f8,
-	0x10fb, 0x10fb,
-	0x1100, 0x1159,
-	0x115f, 0x11a2,
-	0x11a8, 0x11f9,
-	0x1200, 0x1206,
-	0x1208, 0x1246,
-	0x1248, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1286,
-	0x1288, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12ae,
-	0x12b0, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12ce,
-	0x12d0, 0x12d6,
-	0x12d8, 0x12ee,
-	0x12f0, 0x130e,
-	0x1310, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x131e,
-	0x1320, 0x1346,
-	0x1348, 0x135a,
-	0x1361, 0x137c,
-	0x13a0, 0x13f4,
-	0x1401, 0x1676,
-	0x1680, 0x169c,
-	0x16a0, 0x16f0,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18a9,
-	0x1900, 0x191c,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x19e0, 0x19ff,
-	0x1d00, 0x1d6b,
-	0x1e00, 0x1e9b,
-	0x1ea0, 0x1ef9,
-	0x1f00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2054,
-	0x2057, 0x2057,
-	0x205f, 0x2063,
-	0x206a, 0x2071,
-	0x2074, 0x208e,
-	0x20a0, 0x20b1,
-	0x20d0, 0x20ea,
-	0x2100, 0x213b,
-	0x213d, 0x214b,
-	0x2153, 0x2183,
-	0x2190, 0x23d0,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2617,
-	0x2619, 0x267d,
-	0x2680, 0x2691,
-	0x26a0, 0x26a1,
-	0x2701, 0x2704,
-	0x2706, 0x2709,
-	0x270c, 0x2727,
-	0x2729, 0x274b,
-	0x274d, 0x274d,
-	0x274f, 0x2752,
-	0x2756, 0x2756,
-	0x2758, 0x275e,
-	0x2761, 0x2794,
-	0x2798, 0x27af,
-	0x27b1, 0x27be,
-	0x27d0, 0x27eb,
-	0x27f0, 0x2b0d,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312c,
-	0x3131, 0x318e,
-	0x3190, 0x31b7,
-	0x31f0, 0x321e,
-	0x3220, 0x3243,
-	0x3250, 0x327d,
-	0x327f, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fa5,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xac00, 0xd7a3,
-	0xd800, 0xfa2d,
-	0xfa30, 0xfa6a,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe0f,
-	0xfe20, 0xfe23,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1013f,
-	0x10300, 0x1031e,
-	0x10320, 0x10323,
-	0x10330, 0x1034a,
-	0x10380, 0x1039d,
-	0x1039f, 0x1039f,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x1083f,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d12a, 0x1d1dd,
-	0x1d300, 0x1d356,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a3,
-	0x1d6a8, 0x1d7c9,
-	0x1d7ce, 0x1d7ff,
-	0x1fffe, 0x2a6d6,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_4_0 */
-
-/* 'Age_4_1': Derived Age 4.1 */
-static const OnigCodePoint CR_Age_4_1[] = {
-	430,
-	0x0000, 0x0241,
-	0x0250, 0x036f,
-	0x0374, 0x0375,
-	0x037a, 0x037a,
-	0x037e, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03ce,
-	0x03d0, 0x0486,
-	0x0488, 0x04ce,
-	0x04d0, 0x04f9,
-	0x0500, 0x050f,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x0591, 0x05b9,
-	0x05bb, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x0603,
-	0x060b, 0x0615,
-	0x061b, 0x061b,
-	0x061e, 0x061f,
-	0x0621, 0x063a,
-	0x0640, 0x065e,
-	0x0660, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x076d,
-	0x0780, 0x07b1,
-	0x0901, 0x0939,
-	0x093c, 0x094d,
-	0x0950, 0x0954,
-	0x0958, 0x0970,
-	0x097d, 0x097d,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fa,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a74,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0aef,
-	0x0af1, 0x0af1,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b43,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b66, 0x0b71,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3e, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c60, 0x0c61,
-	0x0c66, 0x0c6f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce1,
-	0x0ce6, 0x0cef,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d28,
-	0x0d2a, 0x0d39,
-	0x0d3e, 0x0d43,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d61,
-	0x0d66, 0x0d6f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6a,
-	0x0f71, 0x0f8b,
-	0x0f90, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fcf, 0x0fd1,
-	0x1000, 0x1021,
-	0x1023, 0x1027,
-	0x1029, 0x102a,
-	0x102c, 0x1032,
-	0x1036, 0x1039,
-	0x1040, 0x1059,
-	0x10a0, 0x10c5,
-	0x10d0, 0x10fc,
-	0x1100, 0x1159,
-	0x115f, 0x11a2,
-	0x11a8, 0x11f9,
-	0x1200, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135f, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f4,
-	0x1401, 0x1676,
-	0x1680, 0x169c,
-	0x16a0, 0x16f0,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18a9,
-	0x1900, 0x191c,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19a9,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19d9,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a1f,
-	0x1d00, 0x1dc3,
-	0x1e00, 0x1e9b,
-	0x1ea0, 0x1ef9,
-	0x1f00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2063,
-	0x206a, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x2094,
-	0x20a0, 0x20b5,
-	0x20d0, 0x20eb,
-	0x2100, 0x214c,
-	0x2153, 0x2183,
-	0x2190, 0x23db,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x269c,
-	0x26a0, 0x26b1,
-	0x2701, 0x2704,
-	0x2706, 0x2709,
-	0x270c, 0x2727,
-	0x2729, 0x274b,
-	0x274d, 0x274d,
-	0x274f, 0x2752,
-	0x2756, 0x2756,
-	0x2758, 0x275e,
-	0x2761, 0x2794,
-	0x2798, 0x27af,
-	0x27b1, 0x27be,
-	0x27c0, 0x27c6,
-	0x27d0, 0x27eb,
-	0x27f0, 0x2b13,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c80, 0x2cea,
-	0x2cf9, 0x2d25,
-	0x2d30, 0x2d65,
-	0x2d6f, 0x2d6f,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2e00, 0x2e17,
-	0x2e1c, 0x2e1d,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312c,
-	0x3131, 0x318e,
-	0x3190, 0x31b7,
-	0x31c0, 0x31cf,
-	0x31f0, 0x321e,
-	0x3220, 0x3243,
-	0x3250, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fbb,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa700, 0xa716,
-	0xa800, 0xa82b,
-	0xac00, 0xd7a3,
-	0xd800, 0xfa2d,
-	0xfa30, 0xfa6a,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe23,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018a,
-	0x10300, 0x1031e,
-	0x10320, 0x10323,
-	0x10330, 0x1034a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x1083f,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d12a, 0x1d1dd,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7c9,
-	0x1d7ce, 0x1d7ff,
-	0x1fffe, 0x2a6d6,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_4_1 */
-
-/* 'Age_5_0': Derived Age 5.0 */
-static const OnigCodePoint CR_Age_5_0[] = {
-	440,
-	0x0000, 0x036f,
-	0x0374, 0x0375,
-	0x037a, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x03ce,
-	0x03d0, 0x0486,
-	0x0488, 0x0513,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x0603,
-	0x060b, 0x0615,
-	0x061b, 0x061b,
-	0x061e, 0x061f,
-	0x0621, 0x063a,
-	0x0640, 0x065e,
-	0x0660, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x076d,
-	0x0780, 0x07b1,
-	0x07c0, 0x07fa,
-	0x0901, 0x0939,
-	0x093c, 0x094d,
-	0x0950, 0x0954,
-	0x0958, 0x0970,
-	0x097b, 0x097f,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fa,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a74,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0aef,
-	0x0af1, 0x0af1,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b43,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b61,
-	0x0b66, 0x0b71,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3e, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c60, 0x0c61,
-	0x0c66, 0x0c6f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d28,
-	0x0d2a, 0x0d39,
-	0x0d3e, 0x0d43,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d61,
-	0x0d66, 0x0d6f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6a,
-	0x0f71, 0x0f8b,
-	0x0f90, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fcf, 0x0fd1,
-	0x1000, 0x1021,
-	0x1023, 0x1027,
-	0x1029, 0x102a,
-	0x102c, 0x1032,
-	0x1036, 0x1039,
-	0x1040, 0x1059,
-	0x10a0, 0x10c5,
-	0x10d0, 0x10fc,
-	0x1100, 0x1159,
-	0x115f, 0x11a2,
-	0x11a8, 0x11f9,
-	0x1200, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135f, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f4,
-	0x1401, 0x1676,
-	0x1680, 0x169c,
-	0x16a0, 0x16f0,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18a9,
-	0x1900, 0x191c,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19a9,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19d9,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a1f,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1d00, 0x1dca,
-	0x1dfe, 0x1e9b,
-	0x1ea0, 0x1ef9,
-	0x1f00, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2063,
-	0x206a, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x2094,
-	0x20a0, 0x20b5,
-	0x20d0, 0x20ef,
-	0x2100, 0x214e,
-	0x2153, 0x2184,
-	0x2190, 0x23e7,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x269c,
-	0x26a0, 0x26b2,
-	0x2701, 0x2704,
-	0x2706, 0x2709,
-	0x270c, 0x2727,
-	0x2729, 0x274b,
-	0x274d, 0x274d,
-	0x274f, 0x2752,
-	0x2756, 0x2756,
-	0x2758, 0x275e,
-	0x2761, 0x2794,
-	0x2798, 0x27af,
-	0x27b1, 0x27be,
-	0x27c0, 0x27ca,
-	0x27d0, 0x27eb,
-	0x27f0, 0x2b1a,
-	0x2b20, 0x2b23,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2c6c,
-	0x2c74, 0x2c77,
-	0x2c80, 0x2cea,
-	0x2cf9, 0x2d25,
-	0x2d30, 0x2d65,
-	0x2d6f, 0x2d6f,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2e00, 0x2e17,
-	0x2e1c, 0x2e1d,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312c,
-	0x3131, 0x318e,
-	0x3190, 0x31b7,
-	0x31c0, 0x31cf,
-	0x31f0, 0x321e,
-	0x3220, 0x3243,
-	0x3250, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fbb,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa700, 0xa71a,
-	0xa720, 0xa721,
-	0xa800, 0xa82b,
-	0xa840, 0xa877,
-	0xac00, 0xd7a3,
-	0xd800, 0xfa2d,
-	0xfa30, 0xfa6a,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe23,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018a,
-	0x10300, 0x1031e,
-	0x10320, 0x10323,
-	0x10330, 0x1034a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x1083f,
-	0x10900, 0x10919,
-	0x1091f, 0x1091f,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x12000, 0x1236e,
-	0x12400, 0x12462,
-	0x12470, 0x12473,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d12a, 0x1d1dd,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d371,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1fffe, 0x2a6d6,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_5_0 */
-
-/* 'Age_5_1': Derived Age 5.1 */
-static const OnigCodePoint CR_Age_5_1[] = {
-	455,
-	0x0000, 0x0377,
-	0x037a, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x0523,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x0603,
-	0x0606, 0x061b,
-	0x061e, 0x061f,
-	0x0621, 0x065e,
-	0x0660, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x0901, 0x0939,
-	0x093c, 0x094d,
-	0x0950, 0x0954,
-	0x0958, 0x0972,
-	0x097b, 0x097f,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fa,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0aef,
-	0x0af1, 0x0af1,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b71,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c59,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c7f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d28,
-	0x0d2a, 0x0d39,
-	0x0d3d, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d63,
-	0x0d66, 0x0d75,
-	0x0d79, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f8b,
-	0x0f90, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fd4,
-	0x1000, 0x1099,
-	0x109e, 0x10c5,
-	0x10d0, 0x10fc,
-	0x1100, 0x1159,
-	0x115f, 0x11a2,
-	0x11a8, 0x11f9,
-	0x1200, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135f, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f4,
-	0x1401, 0x1676,
-	0x1680, 0x169c,
-	0x16a0, 0x16f0,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18aa,
-	0x1900, 0x191c,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19a9,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19d9,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a1f,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1baa,
-	0x1bae, 0x1bb9,
-	0x1c00, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c7f,
-	0x1d00, 0x1de6,
-	0x1dfe, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x206a, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x2094,
-	0x20a0, 0x20b5,
-	0x20d0, 0x20f0,
-	0x2100, 0x214f,
-	0x2153, 0x2188,
-	0x2190, 0x23e7,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x269d,
-	0x26a0, 0x26bc,
-	0x26c0, 0x26c3,
-	0x2701, 0x2704,
-	0x2706, 0x2709,
-	0x270c, 0x2727,
-	0x2729, 0x274b,
-	0x274d, 0x274d,
-	0x274f, 0x2752,
-	0x2756, 0x2756,
-	0x2758, 0x275e,
-	0x2761, 0x2794,
-	0x2798, 0x27af,
-	0x27b1, 0x27be,
-	0x27c0, 0x27ca,
-	0x27cc, 0x27cc,
-	0x27d0, 0x2b4c,
-	0x2b50, 0x2b54,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2c6f,
-	0x2c71, 0x2c7d,
-	0x2c80, 0x2cea,
-	0x2cf9, 0x2d25,
-	0x2d30, 0x2d65,
-	0x2d6f, 0x2d6f,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e30,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312d,
-	0x3131, 0x318e,
-	0x3190, 0x31b7,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x3243,
-	0x3250, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fc3,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa500, 0xa62b,
-	0xa640, 0xa65f,
-	0xa662, 0xa673,
-	0xa67c, 0xa697,
-	0xa700, 0xa78c,
-	0xa7fb, 0xa82b,
-	0xa840, 0xa877,
-	0xa880, 0xa8c4,
-	0xa8ce, 0xa8d9,
-	0xa900, 0xa953,
-	0xa95f, 0xa95f,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaa5f,
-	0xac00, 0xd7a3,
-	0xd800, 0xfa2d,
-	0xfa30, 0xfa6a,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe26,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018a,
-	0x10190, 0x1019b,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031e,
-	0x10320, 0x10323,
-	0x10330, 0x1034a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x1083f,
-	0x10900, 0x10919,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x12000, 0x1236e,
-	0x12400, 0x12462,
-	0x12470, 0x12473,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1dd,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d371,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1fffe, 0x2a6d6,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_5_1 */
-
-/* 'Age_5_2': Derived Age 5.2 */
-static const OnigCodePoint CR_Age_5_2[] = {
-	495,
-	0x0000, 0x0377,
-	0x037a, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x0525,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x0603,
-	0x0606, 0x061b,
-	0x061e, 0x061f,
-	0x0621, 0x065e,
-	0x0660, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x0800, 0x082d,
-	0x0830, 0x083e,
-	0x0900, 0x0939,
-	0x093c, 0x094e,
-	0x0950, 0x0955,
-	0x0958, 0x0972,
-	0x0979, 0x097f,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fb,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0aef,
-	0x0af1, 0x0af1,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b71,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c59,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c7f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d28,
-	0x0d2a, 0x0d39,
-	0x0d3d, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d63,
-	0x0d66, 0x0d75,
-	0x0d79, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f8b,
-	0x0f90, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fd8,
-	0x1000, 0x10c5,
-	0x10d0, 0x10fc,
-	0x1100, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135f, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f4,
-	0x1400, 0x169c,
-	0x16a0, 0x16f0,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191c,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1baa,
-	0x1bae, 0x1bb9,
-	0x1c00, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c7f,
-	0x1cd0, 0x1cf2,
-	0x1d00, 0x1de6,
-	0x1dfd, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x206a, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x2094,
-	0x20a0, 0x20b8,
-	0x20d0, 0x20f0,
-	0x2100, 0x2189,
-	0x2190, 0x23e8,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x26cd,
-	0x26cf, 0x26e1,
-	0x26e3, 0x26e3,
-	0x26e8, 0x26ff,
-	0x2701, 0x2704,
-	0x2706, 0x2709,
-	0x270c, 0x2727,
-	0x2729, 0x274b,
-	0x274d, 0x274d,
-	0x274f, 0x2752,
-	0x2756, 0x275e,
-	0x2761, 0x2794,
-	0x2798, 0x27af,
-	0x27b1, 0x27be,
-	0x27c0, 0x27ca,
-	0x27cc, 0x27cc,
-	0x27d0, 0x2b4c,
-	0x2b50, 0x2b59,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf1,
-	0x2cf9, 0x2d25,
-	0x2d30, 0x2d65,
-	0x2d6f, 0x2d6f,
-	0x2d80, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e31,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312d,
-	0x3131, 0x318e,
-	0x3190, 0x31b7,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fcb,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa65f,
-	0xa662, 0xa673,
-	0xa67c, 0xa697,
-	0xa6a0, 0xa6f7,
-	0xa700, 0xa78c,
-	0xa7fb, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c4,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa8fb,
-	0xa900, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9df,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaa7b,
-	0xaa80, 0xaac2,
-	0xaadb, 0xaadf,
-	0xabc0, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa2d,
-	0xfa30, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbb1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe26,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018a,
-	0x10190, 0x1019b,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031e,
-	0x10320, 0x10323,
-	0x10330, 0x1034a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1085f,
-	0x10900, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a7f,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b7f,
-	0x10c00, 0x10c48,
-	0x10e60, 0x10e7e,
-	0x11080, 0x110c1,
-	0x12000, 0x1236e,
-	0x12400, 0x12462,
-	0x12470, 0x12473,
-	0x13000, 0x1342e,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1dd,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d371,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f100, 0x1f10a,
-	0x1f110, 0x1f12e,
-	0x1f131, 0x1f131,
-	0x1f13d, 0x1f13d,
-	0x1f13f, 0x1f13f,
-	0x1f142, 0x1f142,
-	0x1f146, 0x1f146,
-	0x1f14a, 0x1f14e,
-	0x1f157, 0x1f157,
-	0x1f15f, 0x1f15f,
-	0x1f179, 0x1f179,
-	0x1f17b, 0x1f17c,
-	0x1f17f, 0x1f17f,
-	0x1f18a, 0x1f18d,
-	0x1f190, 0x1f190,
-	0x1f200, 0x1f200,
-	0x1f210, 0x1f231,
-	0x1f240, 0x1f248,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_5_2 */
-
-/* 'Age_6_0': Derived Age 6.0 */
-static const OnigCodePoint CR_Age_6_0[] = {
-	511,
-	0x0000, 0x0377,
-	0x037a, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x0527,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x0603,
-	0x0606, 0x061b,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x0800, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x0900, 0x0977,
-	0x0979, 0x097f,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fb,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0aef,
-	0x0af1, 0x0af1,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c59,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c7f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4e,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d63,
-	0x0d66, 0x0d75,
-	0x0d79, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edd,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10d0, 0x10fc,
-	0x1100, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f4,
-	0x1400, 0x169c,
-	0x16a0, 0x16f0,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191c,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1baa,
-	0x1bae, 0x1bb9,
-	0x1bc0, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c7f,
-	0x1cd0, 0x1cf2,
-	0x1d00, 0x1de6,
-	0x1dfc, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x206a, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20b9,
-	0x20d0, 0x20f0,
-	0x2100, 0x2189,
-	0x2190, 0x23f3,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x26ff,
-	0x2701, 0x27ca,
-	0x27cc, 0x27cc,
-	0x27ce, 0x2b4c,
-	0x2b50, 0x2b59,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf1,
-	0x2cf9, 0x2d25,
-	0x2d30, 0x2d65,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e31,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312d,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fcb,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa673,
-	0xa67c, 0xa697,
-	0xa6a0, 0xa6f7,
-	0xa700, 0xa78e,
-	0xa790, 0xa791,
-	0xa7a0, 0xa7a9,
-	0xa7fa, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c4,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa8fb,
-	0xa900, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9df,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaa7b,
-	0xaa80, 0xaac2,
-	0xaadb, 0xaadf,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xabc0, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa2d,
-	0xfa30, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe26,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018a,
-	0x10190, 0x1019b,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031e,
-	0x10320, 0x10323,
-	0x10330, 0x1034a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1085f,
-	0x10900, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a7f,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b7f,
-	0x10c00, 0x10c48,
-	0x10e60, 0x10e7e,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x11080, 0x110c1,
-	0x12000, 0x1236e,
-	0x12400, 0x12462,
-	0x12470, 0x12473,
-	0x13000, 0x1342e,
-	0x16800, 0x16a38,
-	0x1b000, 0x1b001,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1dd,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d371,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0be,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0df,
-	0x1f100, 0x1f10a,
-	0x1f110, 0x1f12e,
-	0x1f130, 0x1f169,
-	0x1f170, 0x1f19a,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23a,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f300, 0x1f320,
-	0x1f330, 0x1f335,
-	0x1f337, 0x1f37c,
-	0x1f380, 0x1f393,
-	0x1f3a0, 0x1f3c4,
-	0x1f3c6, 0x1f3ca,
-	0x1f3e0, 0x1f3f0,
-	0x1f400, 0x1f43e,
-	0x1f440, 0x1f440,
-	0x1f442, 0x1f4f7,
-	0x1f4f9, 0x1f4fc,
-	0x1f500, 0x1f53d,
-	0x1f550, 0x1f567,
-	0x1f5fb, 0x1f5ff,
-	0x1f601, 0x1f610,
-	0x1f612, 0x1f614,
-	0x1f616, 0x1f616,
-	0x1f618, 0x1f618,
-	0x1f61a, 0x1f61a,
-	0x1f61c, 0x1f61e,
-	0x1f620, 0x1f625,
-	0x1f628, 0x1f62b,
-	0x1f62d, 0x1f62d,
-	0x1f630, 0x1f633,
-	0x1f635, 0x1f640,
-	0x1f645, 0x1f64f,
-	0x1f680, 0x1f6c5,
-	0x1f700, 0x1f773,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_6_0 */
-
-/* 'Age_6_1': Derived Age 6.1 */
-static const OnigCodePoint CR_Age_6_1[] = {
-	549,
-	0x0000, 0x0377,
-	0x037a, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x0527,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x058f, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x0604,
-	0x0606, 0x061b,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x0800, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x08a0, 0x08a0,
-	0x08a2, 0x08ac,
-	0x08e4, 0x08fe,
-	0x0900, 0x0977,
-	0x0979, 0x097f,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fb,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c59,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c7f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4e,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d63,
-	0x0d66, 0x0d75,
-	0x0d79, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f4,
-	0x1400, 0x169c,
-	0x16a0, 0x16f0,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191c,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c7f,
-	0x1cc0, 0x1cc7,
-	0x1cd0, 0x1cf6,
-	0x1d00, 0x1de6,
-	0x1dfc, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x206a, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20b9,
-	0x20d0, 0x20f0,
-	0x2100, 0x2189,
-	0x2190, 0x23f3,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x26ff,
-	0x2701, 0x2b4c,
-	0x2b50, 0x2b59,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e3b,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312d,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fcc,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa697,
-	0xa69f, 0xa6f7,
-	0xa700, 0xa78e,
-	0xa790, 0xa793,
-	0xa7a0, 0xa7aa,
-	0xa7f8, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c4,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa8fb,
-	0xa900, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9df,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaa7b,
-	0xaa80, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xabc0, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe26,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018a,
-	0x10190, 0x1019b,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031e,
-	0x10320, 0x10323,
-	0x10330, 0x1034a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1085f,
-	0x10900, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a7f,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b7f,
-	0x10c00, 0x10c48,
-	0x10e60, 0x10e7e,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x11080, 0x110c1,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11143,
-	0x11180, 0x111c8,
-	0x111d0, 0x111d9,
-	0x11680, 0x116b7,
-	0x116c0, 0x116c9,
-	0x12000, 0x1236e,
-	0x12400, 0x12462,
-	0x12470, 0x12473,
-	0x13000, 0x1342e,
-	0x16800, 0x16a38,
-	0x16f00, 0x16f44,
-	0x16f50, 0x16f7e,
-	0x16f8f, 0x16f9f,
-	0x1b000, 0x1b001,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1dd,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d371,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0be,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0df,
-	0x1f100, 0x1f10a,
-	0x1f110, 0x1f12e,
-	0x1f130, 0x1f16b,
-	0x1f170, 0x1f19a,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23a,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f300, 0x1f320,
-	0x1f330, 0x1f335,
-	0x1f337, 0x1f37c,
-	0x1f380, 0x1f393,
-	0x1f3a0, 0x1f3c4,
-	0x1f3c6, 0x1f3ca,
-	0x1f3e0, 0x1f3f0,
-	0x1f400, 0x1f43e,
-	0x1f440, 0x1f440,
-	0x1f442, 0x1f4f7,
-	0x1f4f9, 0x1f4fc,
-	0x1f500, 0x1f53d,
-	0x1f540, 0x1f543,
-	0x1f550, 0x1f567,
-	0x1f5fb, 0x1f640,
-	0x1f645, 0x1f64f,
-	0x1f680, 0x1f6c5,
-	0x1f700, 0x1f773,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_6_1 */
-
-/* 'Age_6_2': Derived Age 6.2 */
-static const OnigCodePoint CR_Age_6_2[] = {
-	549,
-	0x0000, 0x0377,
-	0x037a, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x0527,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x058f, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x0604,
-	0x0606, 0x061b,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x0800, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x08a0, 0x08a0,
-	0x08a2, 0x08ac,
-	0x08e4, 0x08fe,
-	0x0900, 0x0977,
-	0x0979, 0x097f,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fb,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c59,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c7f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4e,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d63,
-	0x0d66, 0x0d75,
-	0x0d79, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f4,
-	0x1400, 0x169c,
-	0x16a0, 0x16f0,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191c,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c7f,
-	0x1cc0, 0x1cc7,
-	0x1cd0, 0x1cf6,
-	0x1d00, 0x1de6,
-	0x1dfc, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x206a, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20ba,
-	0x20d0, 0x20f0,
-	0x2100, 0x2189,
-	0x2190, 0x23f3,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x26ff,
-	0x2701, 0x2b4c,
-	0x2b50, 0x2b59,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e3b,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312d,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fcc,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa697,
-	0xa69f, 0xa6f7,
-	0xa700, 0xa78e,
-	0xa790, 0xa793,
-	0xa7a0, 0xa7aa,
-	0xa7f8, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c4,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa8fb,
-	0xa900, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9df,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaa7b,
-	0xaa80, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xabc0, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe26,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018a,
-	0x10190, 0x1019b,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031e,
-	0x10320, 0x10323,
-	0x10330, 0x1034a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1085f,
-	0x10900, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a7f,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b7f,
-	0x10c00, 0x10c48,
-	0x10e60, 0x10e7e,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x11080, 0x110c1,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11143,
-	0x11180, 0x111c8,
-	0x111d0, 0x111d9,
-	0x11680, 0x116b7,
-	0x116c0, 0x116c9,
-	0x12000, 0x1236e,
-	0x12400, 0x12462,
-	0x12470, 0x12473,
-	0x13000, 0x1342e,
-	0x16800, 0x16a38,
-	0x16f00, 0x16f44,
-	0x16f50, 0x16f7e,
-	0x16f8f, 0x16f9f,
-	0x1b000, 0x1b001,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1dd,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d371,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0be,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0df,
-	0x1f100, 0x1f10a,
-	0x1f110, 0x1f12e,
-	0x1f130, 0x1f16b,
-	0x1f170, 0x1f19a,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23a,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f300, 0x1f320,
-	0x1f330, 0x1f335,
-	0x1f337, 0x1f37c,
-	0x1f380, 0x1f393,
-	0x1f3a0, 0x1f3c4,
-	0x1f3c6, 0x1f3ca,
-	0x1f3e0, 0x1f3f0,
-	0x1f400, 0x1f43e,
-	0x1f440, 0x1f440,
-	0x1f442, 0x1f4f7,
-	0x1f4f9, 0x1f4fc,
-	0x1f500, 0x1f53d,
-	0x1f540, 0x1f543,
-	0x1f550, 0x1f567,
-	0x1f5fb, 0x1f640,
-	0x1f645, 0x1f64f,
-	0x1f680, 0x1f6c5,
-	0x1f700, 0x1f773,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_6_2 */
-
-/* 'Age_6_3': Derived Age 6.3 */
-static const OnigCodePoint CR_Age_6_3[] = {
-	549,
-	0x0000, 0x0377,
-	0x037a, 0x037e,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x0527,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x058f, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x0604,
-	0x0606, 0x061c,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x0800, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x08a0, 0x08a0,
-	0x08a2, 0x08ac,
-	0x08e4, 0x08fe,
-	0x0900, 0x0977,
-	0x0979, 0x097f,
-	0x0981, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fb,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c01, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c33,
-	0x0c35, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c59,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c7f,
-	0x0c82, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d02, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4e,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d63,
-	0x0d66, 0x0d75,
-	0x0d79, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f4,
-	0x1400, 0x169c,
-	0x16a0, 0x16f0,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191c,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c7f,
-	0x1cc0, 0x1cc7,
-	0x1cd0, 0x1cf6,
-	0x1d00, 0x1de6,
-	0x1dfc, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x2066, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20ba,
-	0x20d0, 0x20f0,
-	0x2100, 0x2189,
-	0x2190, 0x23f3,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x26ff,
-	0x2701, 0x2b4c,
-	0x2b50, 0x2b59,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e3b,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312d,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fcc,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa697,
-	0xa69f, 0xa6f7,
-	0xa700, 0xa78e,
-	0xa790, 0xa793,
-	0xa7a0, 0xa7aa,
-	0xa7f8, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c4,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa8fb,
-	0xa900, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9df,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaa7b,
-	0xaa80, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xabc0, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe26,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018a,
-	0x10190, 0x1019b,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x10300, 0x1031e,
-	0x10320, 0x10323,
-	0x10330, 0x1034a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1085f,
-	0x10900, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a7f,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b7f,
-	0x10c00, 0x10c48,
-	0x10e60, 0x10e7e,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x11080, 0x110c1,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11143,
-	0x11180, 0x111c8,
-	0x111d0, 0x111d9,
-	0x11680, 0x116b7,
-	0x116c0, 0x116c9,
-	0x12000, 0x1236e,
-	0x12400, 0x12462,
-	0x12470, 0x12473,
-	0x13000, 0x1342e,
-	0x16800, 0x16a38,
-	0x16f00, 0x16f44,
-	0x16f50, 0x16f7e,
-	0x16f8f, 0x16f9f,
-	0x1b000, 0x1b001,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1dd,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d371,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0be,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0df,
-	0x1f100, 0x1f10a,
-	0x1f110, 0x1f12e,
-	0x1f130, 0x1f16b,
-	0x1f170, 0x1f19a,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23a,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f300, 0x1f320,
-	0x1f330, 0x1f335,
-	0x1f337, 0x1f37c,
-	0x1f380, 0x1f393,
-	0x1f3a0, 0x1f3c4,
-	0x1f3c6, 0x1f3ca,
-	0x1f3e0, 0x1f3f0,
-	0x1f400, 0x1f43e,
-	0x1f440, 0x1f440,
-	0x1f442, 0x1f4f7,
-	0x1f4f9, 0x1f4fc,
-	0x1f500, 0x1f53d,
-	0x1f540, 0x1f543,
-	0x1f550, 0x1f567,
-	0x1f5fb, 0x1f640,
-	0x1f645, 0x1f64f,
-	0x1f680, 0x1f6c5,
-	0x1f700, 0x1f773,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_6_3 */
-
-/* 'Age_7_0': Derived Age 7.0 */
-static const OnigCodePoint CR_Age_7_0[] = {
-	610,
-	0x0000, 0x0377,
-	0x037a, 0x037f,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x058d, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x061c,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x0800, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x08a0, 0x08b2,
-	0x08e4, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fb,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c00, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c59,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c7f,
-	0x0c81, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d01, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4e,
-	0x0d57, 0x0d57,
-	0x0d60, 0x0d63,
-	0x0d66, 0x0d75,
-	0x0d79, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f4,
-	0x1400, 0x169c,
-	0x16a0, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c7f,
-	0x1cc0, 0x1cc7,
-	0x1cd0, 0x1cf6,
-	0x1cf8, 0x1cf9,
-	0x1d00, 0x1df5,
-	0x1dfc, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x2066, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20bd,
-	0x20d0, 0x20f0,
-	0x2100, 0x2189,
-	0x2190, 0x23fa,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2bb9,
-	0x2bbd, 0x2bc8,
-	0x2bca, 0x2bd1,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e42,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312d,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fcc,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa69d,
-	0xa69f, 0xa6f7,
-	0xa700, 0xa78e,
-	0xa790, 0xa7ad,
-	0xa7b0, 0xa7b1,
-	0xa7f7, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c4,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa8fb,
-	0xa900, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab5f,
-	0xab64, 0xab65,
-	0xabc0, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe2d,
-	0xfe30, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018c,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102fb,
-	0x10300, 0x10323,
-	0x10330, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1089e,
-	0x108a7, 0x108af,
-	0x10900, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109be, 0x109bf,
-	0x10a00, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a9f,
-	0x10ac0, 0x10ae6,
-	0x10aeb, 0x10af6,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-	0x10c00, 0x10c48,
-	0x10e60, 0x10e7e,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x1107f, 0x110c1,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11143,
-	0x11150, 0x11176,
-	0x11180, 0x111c8,
-	0x111cd, 0x111cd,
-	0x111d0, 0x111da,
-	0x111e1, 0x111f4,
-	0x11200, 0x11211,
-	0x11213, 0x1123d,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11301, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133c, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11480, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115c9,
-	0x11600, 0x11644,
-	0x11650, 0x11659,
-	0x11680, 0x116b7,
-	0x116c0, 0x116c9,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-	0x11ac0, 0x11af8,
-	0x12000, 0x12398,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x13000, 0x1342e,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af5,
-	0x16b00, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16f00, 0x16f44,
-	0x16f50, 0x16f7e,
-	0x16f8f, 0x16f9f,
-	0x1b000, 0x1b001,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bca3,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1dd,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d371,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1d7ff,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8d6,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f12e,
-	0x1f130, 0x1f16b,
-	0x1f170, 0x1f19a,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23a,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f300, 0x1f32c,
-	0x1f330, 0x1f37d,
-	0x1f380, 0x1f3ce,
-	0x1f3d4, 0x1f3f7,
-	0x1f400, 0x1f4fe,
-	0x1f500, 0x1f54a,
-	0x1f550, 0x1f579,
-	0x1f57b, 0x1f5a3,
-	0x1f5a5, 0x1f642,
-	0x1f645, 0x1f6cf,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6f3,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d4,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_7_0 */
-
-/* 'Age_8_0': Derived Age 8.0 */
-static const OnigCodePoint CR_Age_8_0[] = {
-	623,
-	0x0000, 0x0377,
-	0x037a, 0x037f,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x058d, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x061c,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x0800, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x08a0, 0x08b4,
-	0x08e3, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fb,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0af9, 0x0af9,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c00, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c7f,
-	0x0c81, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d01, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4e,
-	0x0d57, 0x0d57,
-	0x0d5f, 0x0d63,
-	0x0d66, 0x0d75,
-	0x0d79, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1400, 0x169c,
-	0x16a0, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c7f,
-	0x1cc0, 0x1cc7,
-	0x1cd0, 0x1cf6,
-	0x1cf8, 0x1cf9,
-	0x1d00, 0x1df5,
-	0x1dfc, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x2066, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20be,
-	0x20d0, 0x20f0,
-	0x2100, 0x218b,
-	0x2190, 0x23fa,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2bb9,
-	0x2bbd, 0x2bc8,
-	0x2bca, 0x2bd1,
-	0x2bec, 0x2bef,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e42,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312d,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fd5,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa6f7,
-	0xa700, 0xa7ad,
-	0xa7b0, 0xa7b7,
-	0xa7f7, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c4,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa8fd,
-	0xa900, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab65,
-	0xab70, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018c,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102fb,
-	0x10300, 0x10323,
-	0x10330, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1089e,
-	0x108a7, 0x108af,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x108fb, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109bc, 0x109cf,
-	0x109d2, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a9f,
-	0x10ac0, 0x10ae6,
-	0x10aeb, 0x10af6,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10cfa, 0x10cff,
-	0x10e60, 0x10e7e,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x1107f, 0x110c1,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11143,
-	0x11150, 0x11176,
-	0x11180, 0x111cd,
-	0x111d0, 0x111df,
-	0x111e1, 0x111f4,
-	0x11200, 0x11211,
-	0x11213, 0x1123d,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a9,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133c, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11480, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115dd,
-	0x11600, 0x11644,
-	0x11650, 0x11659,
-	0x11680, 0x116b7,
-	0x116c0, 0x116c9,
-	0x11700, 0x11719,
-	0x1171d, 0x1172b,
-	0x11730, 0x1173f,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-	0x11ac0, 0x11af8,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af5,
-	0x16b00, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16f00, 0x16f44,
-	0x16f50, 0x16f7e,
-	0x16f8f, 0x16f9f,
-	0x1b000, 0x1b001,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bca3,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1e8,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d371,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1da8b,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8d6,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f12e,
-	0x1f130, 0x1f16b,
-	0x1f170, 0x1f19a,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23a,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f300, 0x1f579,
-	0x1f57b, 0x1f5a3,
-	0x1f5a5, 0x1f6d0,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6f3,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d4,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f910, 0x1f918,
-	0x1f980, 0x1f984,
-	0x1f9c0, 0x1f9c0,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_8_0 */
-
-/* 'Age_9_0': Derived Age 9.0 */
-static const OnigCodePoint CR_Age_9_0[] = {
-	648,
-	0x0000, 0x0377,
-	0x037a, 0x037f,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x058d, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x061c,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x0800, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d4, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fb,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0af9, 0x0af9,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c00, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d01, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d3a,
-	0x0d3d, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4f,
-	0x0d54, 0x0d63,
-	0x0d66, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1400, 0x169c,
-	0x16a0, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c88,
-	0x1cc0, 0x1cc7,
-	0x1cd0, 0x1cf6,
-	0x1cf8, 0x1cf9,
-	0x1d00, 0x1df5,
-	0x1dfb, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x2066, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20be,
-	0x20d0, 0x20f0,
-	0x2100, 0x218b,
-	0x2190, 0x23fe,
-	0x2400, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2bb9,
-	0x2bbd, 0x2bc8,
-	0x2bca, 0x2bd1,
-	0x2bec, 0x2bef,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e44,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312d,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fd5,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa6f7,
-	0xa700, 0xa7ae,
-	0xa7b0, 0xa7b7,
-	0xa7f7, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c5,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa8fd,
-	0xa900, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab65,
-	0xab70, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018e,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102fb,
-	0x10300, 0x10323,
-	0x10330, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1089e,
-	0x108a7, 0x108af,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x108fb, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109bc, 0x109cf,
-	0x109d2, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a9f,
-	0x10ac0, 0x10ae6,
-	0x10aeb, 0x10af6,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10cfa, 0x10cff,
-	0x10e60, 0x10e7e,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x1107f, 0x110c1,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11143,
-	0x11150, 0x11176,
-	0x11180, 0x111cd,
-	0x111d0, 0x111df,
-	0x111e1, 0x111f4,
-	0x11200, 0x11211,
-	0x11213, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a9,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133c, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11400, 0x11459,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145d,
-	0x11480, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115dd,
-	0x11600, 0x11644,
-	0x11650, 0x11659,
-	0x11660, 0x1166c,
-	0x11680, 0x116b7,
-	0x116c0, 0x116c9,
-	0x11700, 0x11719,
-	0x1171d, 0x1172b,
-	0x11730, 0x1173f,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c45,
-	0x11c50, 0x11c6c,
-	0x11c70, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af5,
-	0x16b00, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16f00, 0x16f44,
-	0x16f50, 0x16f7e,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe0,
-	0x17000, 0x187ec,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b001,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bca3,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1e8,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d371,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1da8b,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8d6,
-	0x1e900, 0x1e94a,
-	0x1e950, 0x1e959,
-	0x1e95e, 0x1e95f,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f12e,
-	0x1f130, 0x1f16b,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f300, 0x1f6d2,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6f6,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d4,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f910, 0x1f91e,
-	0x1f920, 0x1f927,
-	0x1f930, 0x1f930,
-	0x1f933, 0x1f93e,
-	0x1f940, 0x1f94b,
-	0x1f950, 0x1f95e,
-	0x1f980, 0x1f991,
-	0x1f9c0, 0x1f9c0,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_9_0 */
-
-/* 'Age_10_0': Derived Age 10.0 */
-static const OnigCodePoint CR_Age_10_0[] = {
-	659,
-	0x0000, 0x0377,
-	0x037a, 0x037f,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x055f,
-	0x0561, 0x0587,
-	0x0589, 0x058a,
-	0x058d, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05f0, 0x05f4,
-	0x0600, 0x061c,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x0800, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d4, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fd,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a75,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0af9, 0x0aff,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c00, 0x0c03,
-	0x0c05, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c83,
-	0x0c85, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4f,
-	0x0d54, 0x0d63,
-	0x0d66, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1400, 0x169c,
-	0x16a0, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1877,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c88,
-	0x1cc0, 0x1cc7,
-	0x1cd0, 0x1cf9,
-	0x1d00, 0x1df9,
-	0x1dfb, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x2066, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20bf,
-	0x20d0, 0x20f0,
-	0x2100, 0x218b,
-	0x2190, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2bb9,
-	0x2bbd, 0x2bc8,
-	0x2bca, 0x2bd2,
-	0x2bec, 0x2bef,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e49,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312e,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fea,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa6f7,
-	0xa700, 0xa7ae,
-	0xa7b0, 0xa7b7,
-	0xa7f7, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c5,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa8fd,
-	0xa900, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab65,
-	0xab70, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018e,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102fb,
-	0x10300, 0x10323,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1089e,
-	0x108a7, 0x108af,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x108fb, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109bc, 0x109cf,
-	0x109d2, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a33,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a47,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a9f,
-	0x10ac0, 0x10ae6,
-	0x10aeb, 0x10af6,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10cfa, 0x10cff,
-	0x10e60, 0x10e7e,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x1107f, 0x110c1,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11143,
-	0x11150, 0x11176,
-	0x11180, 0x111cd,
-	0x111d0, 0x111df,
-	0x111e1, 0x111f4,
-	0x11200, 0x11211,
-	0x11213, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a9,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133c, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11400, 0x11459,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145d,
-	0x11480, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115dd,
-	0x11600, 0x11644,
-	0x11650, 0x11659,
-	0x11660, 0x1166c,
-	0x11680, 0x116b7,
-	0x116c0, 0x116c9,
-	0x11700, 0x11719,
-	0x1171d, 0x1172b,
-	0x11730, 0x1173f,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-	0x11a00, 0x11a47,
-	0x11a50, 0x11a83,
-	0x11a86, 0x11a9c,
-	0x11a9e, 0x11aa2,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c45,
-	0x11c50, 0x11c6c,
-	0x11c70, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d47,
-	0x11d50, 0x11d59,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af5,
-	0x16b00, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16f00, 0x16f44,
-	0x16f50, 0x16f7e,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x17000, 0x187ec,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bca3,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1e8,
-	0x1d200, 0x1d245,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d371,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1da8b,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8d6,
-	0x1e900, 0x1e94a,
-	0x1e950, 0x1e959,
-	0x1e95e, 0x1e95f,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f12e,
-	0x1f130, 0x1f16b,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f260, 0x1f265,
-	0x1f300, 0x1f6d4,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6f8,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d4,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f900, 0x1f90b,
-	0x1f910, 0x1f93e,
-	0x1f940, 0x1f94c,
-	0x1f950, 0x1f96b,
-	0x1f980, 0x1f997,
-	0x1f9c0, 0x1f9c0,
-	0x1f9d0, 0x1f9e6,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_10_0 */
-
-/* 'Age_11_0': Derived Age 11.0 */
-static const OnigCodePoint CR_Age_11_0[] = {
-	668,
-	0x0000, 0x0377,
-	0x037a, 0x037f,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x058a,
-	0x058d, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f4,
-	0x0600, 0x061c,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x07fd, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d3, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fe,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a76,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0af9, 0x0aff,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c00, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c78, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4f,
-	0x0d54, 0x0d63,
-	0x0d66, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e87, 0x0e88,
-	0x0e8a, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0e97,
-	0x0e99, 0x0e9f,
-	0x0ea1, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ea7,
-	0x0eaa, 0x0eab,
-	0x0ead, 0x0eb9,
-	0x0ebb, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1400, 0x169c,
-	0x16a0, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cc7,
-	0x1cd0, 0x1cf9,
-	0x1d00, 0x1df9,
-	0x1dfb, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x2066, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20bf,
-	0x20d0, 0x20f0,
-	0x2100, 0x218b,
-	0x2190, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2bc8,
-	0x2bca, 0x2bfe,
-	0x2c00, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e4e,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fef,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa6f7,
-	0xa700, 0xa7b9,
-	0xa7f7, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c5,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab65,
-	0xab70, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018e,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102fb,
-	0x10300, 0x10323,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1089e,
-	0x108a7, 0x108af,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x108fb, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109bc, 0x109cf,
-	0x109d2, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a48,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a9f,
-	0x10ac0, 0x10ae6,
-	0x10aeb, 0x10af6,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10cfa, 0x10d27,
-	0x10d30, 0x10d39,
-	0x10e60, 0x10e7e,
-	0x10f00, 0x10f27,
-	0x10f30, 0x10f59,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x1107f, 0x110c1,
-	0x110cd, 0x110cd,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11146,
-	0x11150, 0x11176,
-	0x11180, 0x111cd,
-	0x111d0, 0x111df,
-	0x111e1, 0x111f4,
-	0x11200, 0x11211,
-	0x11213, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a9,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133b, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11400, 0x11459,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145e,
-	0x11480, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115dd,
-	0x11600, 0x11644,
-	0x11650, 0x11659,
-	0x11660, 0x1166c,
-	0x11680, 0x116b7,
-	0x116c0, 0x116c9,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172b,
-	0x11730, 0x1173f,
-	0x11800, 0x1183b,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-	0x11a00, 0x11a47,
-	0x11a50, 0x11a83,
-	0x11a86, 0x11aa2,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c45,
-	0x11c50, 0x11c6c,
-	0x11c70, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d47,
-	0x11d50, 0x11d59,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d98,
-	0x11da0, 0x11da9,
-	0x11ee0, 0x11ef8,
-	0x12000, 0x12399,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af5,
-	0x16b00, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e9a,
-	0x16f00, 0x16f44,
-	0x16f50, 0x16f7e,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe1,
-	0x17000, 0x187f1,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bca3,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1e8,
-	0x1d200, 0x1d245,
-	0x1d2e0, 0x1d2f3,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d378,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1da8b,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8d6,
-	0x1e900, 0x1e94a,
-	0x1e950, 0x1e959,
-	0x1e95e, 0x1e95f,
-	0x1ec71, 0x1ecb4,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f16b,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f260, 0x1f265,
-	0x1f300, 0x1f6d4,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6f9,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d8,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f900, 0x1f90b,
-	0x1f910, 0x1f93e,
-	0x1f940, 0x1f970,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f97a,
-	0x1f97c, 0x1f9a2,
-	0x1f9b0, 0x1f9b9,
-	0x1f9c0, 0x1f9c2,
-	0x1f9d0, 0x1f9ff,
-	0x1fa60, 0x1fa6d,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_11_0 */
-
-/* 'Age_12_0': Derived Age 12.0 */
-static const OnigCodePoint CR_Age_12_0[] = {
-	677,
-	0x0000, 0x0377,
-	0x037a, 0x037f,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x058a,
-	0x058d, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f4,
-	0x0600, 0x061c,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x07fd, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d3, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fe,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a76,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0af9, 0x0aff,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c00, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c77, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4f,
-	0x0d54, 0x0d63,
-	0x0d66, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1400, 0x169c,
-	0x16a0, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cc7,
-	0x1cd0, 0x1cfa,
-	0x1d00, 0x1df9,
-	0x1dfb, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x2066, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20bf,
-	0x20d0, 0x20f0,
-	0x2100, 0x218b,
-	0x2190, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e4f,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x32fe,
-	0x3300, 0x4db5,
-	0x4dc0, 0x9fef,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa6f7,
-	0xa700, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c5,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab67,
-	0xab70, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018e,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102fb,
-	0x10300, 0x10323,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1089e,
-	0x108a7, 0x108af,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x108fb, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109bc, 0x109cf,
-	0x109d2, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a48,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a9f,
-	0x10ac0, 0x10ae6,
-	0x10aeb, 0x10af6,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10cfa, 0x10d27,
-	0x10d30, 0x10d39,
-	0x10e60, 0x10e7e,
-	0x10f00, 0x10f27,
-	0x10f30, 0x10f59,
-	0x10fe0, 0x10ff6,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x1107f, 0x110c1,
-	0x110cd, 0x110cd,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11146,
-	0x11150, 0x11176,
-	0x11180, 0x111cd,
-	0x111d0, 0x111df,
-	0x111e1, 0x111f4,
-	0x11200, 0x11211,
-	0x11213, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a9,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133b, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11400, 0x11459,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145f,
-	0x11480, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115dd,
-	0x11600, 0x11644,
-	0x11650, 0x11659,
-	0x11660, 0x1166c,
-	0x11680, 0x116b8,
-	0x116c0, 0x116c9,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172b,
-	0x11730, 0x1173f,
-	0x11800, 0x1183b,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d7,
-	0x119da, 0x119e4,
-	0x11a00, 0x11a47,
-	0x11a50, 0x11aa2,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c45,
-	0x11c50, 0x11c6c,
-	0x11c70, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d47,
-	0x11d50, 0x11d59,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d98,
-	0x11da0, 0x11da9,
-	0x11ee0, 0x11ef8,
-	0x11fc0, 0x11ff1,
-	0x11fff, 0x12399,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x13430, 0x13438,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af5,
-	0x16b00, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e9a,
-	0x16f00, 0x16f4a,
-	0x16f4f, 0x16f87,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bca3,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1e8,
-	0x1d200, 0x1d245,
-	0x1d2e0, 0x1d2f3,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d378,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1da8b,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e100, 0x1e12c,
-	0x1e130, 0x1e13d,
-	0x1e140, 0x1e149,
-	0x1e14e, 0x1e14f,
-	0x1e2c0, 0x1e2f9,
-	0x1e2ff, 0x1e2ff,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8d6,
-	0x1e900, 0x1e94b,
-	0x1e950, 0x1e959,
-	0x1e95e, 0x1e95f,
-	0x1ec71, 0x1ecb4,
-	0x1ed01, 0x1ed3d,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f16c,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f260, 0x1f265,
-	0x1f300, 0x1f6d5,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6fa,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d8,
-	0x1f7e0, 0x1f7eb,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f900, 0x1f90b,
-	0x1f90d, 0x1f971,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f9a2,
-	0x1f9a5, 0x1f9aa,
-	0x1f9ae, 0x1f9ca,
-	0x1f9cd, 0x1fa53,
-	0x1fa60, 0x1fa6d,
-	0x1fa70, 0x1fa73,
-	0x1fa78, 0x1fa7a,
-	0x1fa80, 0x1fa82,
-	0x1fa90, 0x1fa95,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_12_0 */
-
-/* 'Age_12_1': Derived Age 12.1 */
-static const OnigCodePoint CR_Age_12_1[] = {
-	676,
-	0x0000, 0x0377,
-	0x037a, 0x037f,
-	0x0384, 0x038a,
-	0x038c, 0x038c,
-	0x038e, 0x03a1,
-	0x03a3, 0x052f,
-	0x0531, 0x0556,
-	0x0559, 0x058a,
-	0x058d, 0x058f,
-	0x0591, 0x05c7,
-	0x05d0, 0x05ea,
-	0x05ef, 0x05f4,
-	0x0600, 0x061c,
-	0x061e, 0x070d,
-	0x070f, 0x074a,
-	0x074d, 0x07b1,
-	0x07c0, 0x07fa,
-	0x07fd, 0x082d,
-	0x0830, 0x083e,
-	0x0840, 0x085b,
-	0x085e, 0x085e,
-	0x0860, 0x086a,
-	0x08a0, 0x08b4,
-	0x08b6, 0x08bd,
-	0x08d3, 0x0983,
-	0x0985, 0x098c,
-	0x098f, 0x0990,
-	0x0993, 0x09a8,
-	0x09aa, 0x09b0,
-	0x09b2, 0x09b2,
-	0x09b6, 0x09b9,
-	0x09bc, 0x09c4,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09ce,
-	0x09d7, 0x09d7,
-	0x09dc, 0x09dd,
-	0x09df, 0x09e3,
-	0x09e6, 0x09fe,
-	0x0a01, 0x0a03,
-	0x0a05, 0x0a0a,
-	0x0a0f, 0x0a10,
-	0x0a13, 0x0a28,
-	0x0a2a, 0x0a30,
-	0x0a32, 0x0a33,
-	0x0a35, 0x0a36,
-	0x0a38, 0x0a39,
-	0x0a3c, 0x0a3c,
-	0x0a3e, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a59, 0x0a5c,
-	0x0a5e, 0x0a5e,
-	0x0a66, 0x0a76,
-	0x0a81, 0x0a83,
-	0x0a85, 0x0a8d,
-	0x0a8f, 0x0a91,
-	0x0a93, 0x0aa8,
-	0x0aaa, 0x0ab0,
-	0x0ab2, 0x0ab3,
-	0x0ab5, 0x0ab9,
-	0x0abc, 0x0ac5,
-	0x0ac7, 0x0ac9,
-	0x0acb, 0x0acd,
-	0x0ad0, 0x0ad0,
-	0x0ae0, 0x0ae3,
-	0x0ae6, 0x0af1,
-	0x0af9, 0x0aff,
-	0x0b01, 0x0b03,
-	0x0b05, 0x0b0c,
-	0x0b0f, 0x0b10,
-	0x0b13, 0x0b28,
-	0x0b2a, 0x0b30,
-	0x0b32, 0x0b33,
-	0x0b35, 0x0b39,
-	0x0b3c, 0x0b44,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b5c, 0x0b5d,
-	0x0b5f, 0x0b63,
-	0x0b66, 0x0b77,
-	0x0b82, 0x0b83,
-	0x0b85, 0x0b8a,
-	0x0b8e, 0x0b90,
-	0x0b92, 0x0b95,
-	0x0b99, 0x0b9a,
-	0x0b9c, 0x0b9c,
-	0x0b9e, 0x0b9f,
-	0x0ba3, 0x0ba4,
-	0x0ba8, 0x0baa,
-	0x0bae, 0x0bb9,
-	0x0bbe, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcd,
-	0x0bd0, 0x0bd0,
-	0x0bd7, 0x0bd7,
-	0x0be6, 0x0bfa,
-	0x0c00, 0x0c0c,
-	0x0c0e, 0x0c10,
-	0x0c12, 0x0c28,
-	0x0c2a, 0x0c39,
-	0x0c3d, 0x0c44,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c58, 0x0c5a,
-	0x0c60, 0x0c63,
-	0x0c66, 0x0c6f,
-	0x0c77, 0x0c8c,
-	0x0c8e, 0x0c90,
-	0x0c92, 0x0ca8,
-	0x0caa, 0x0cb3,
-	0x0cb5, 0x0cb9,
-	0x0cbc, 0x0cc4,
-	0x0cc6, 0x0cc8,
-	0x0cca, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0cde, 0x0cde,
-	0x0ce0, 0x0ce3,
-	0x0ce6, 0x0cef,
-	0x0cf1, 0x0cf2,
-	0x0d00, 0x0d03,
-	0x0d05, 0x0d0c,
-	0x0d0e, 0x0d10,
-	0x0d12, 0x0d44,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4f,
-	0x0d54, 0x0d63,
-	0x0d66, 0x0d7f,
-	0x0d82, 0x0d83,
-	0x0d85, 0x0d96,
-	0x0d9a, 0x0db1,
-	0x0db3, 0x0dbb,
-	0x0dbd, 0x0dbd,
-	0x0dc0, 0x0dc6,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0dd8, 0x0ddf,
-	0x0de6, 0x0def,
-	0x0df2, 0x0df4,
-	0x0e01, 0x0e3a,
-	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e82,
-	0x0e84, 0x0e84,
-	0x0e86, 0x0e8a,
-	0x0e8c, 0x0ea3,
-	0x0ea5, 0x0ea5,
-	0x0ea7, 0x0ebd,
-	0x0ec0, 0x0ec4,
-	0x0ec6, 0x0ec6,
-	0x0ec8, 0x0ecd,
-	0x0ed0, 0x0ed9,
-	0x0edc, 0x0edf,
-	0x0f00, 0x0f47,
-	0x0f49, 0x0f6c,
-	0x0f71, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fbe, 0x0fcc,
-	0x0fce, 0x0fda,
-	0x1000, 0x10c5,
-	0x10c7, 0x10c7,
-	0x10cd, 0x10cd,
-	0x10d0, 0x1248,
-	0x124a, 0x124d,
-	0x1250, 0x1256,
-	0x1258, 0x1258,
-	0x125a, 0x125d,
-	0x1260, 0x1288,
-	0x128a, 0x128d,
-	0x1290, 0x12b0,
-	0x12b2, 0x12b5,
-	0x12b8, 0x12be,
-	0x12c0, 0x12c0,
-	0x12c2, 0x12c5,
-	0x12c8, 0x12d6,
-	0x12d8, 0x1310,
-	0x1312, 0x1315,
-	0x1318, 0x135a,
-	0x135d, 0x137c,
-	0x1380, 0x1399,
-	0x13a0, 0x13f5,
-	0x13f8, 0x13fd,
-	0x1400, 0x169c,
-	0x16a0, 0x16f8,
-	0x1700, 0x170c,
-	0x170e, 0x1714,
-	0x1720, 0x1736,
-	0x1740, 0x1753,
-	0x1760, 0x176c,
-	0x176e, 0x1770,
-	0x1772, 0x1773,
-	0x1780, 0x17dd,
-	0x17e0, 0x17e9,
-	0x17f0, 0x17f9,
-	0x1800, 0x180e,
-	0x1810, 0x1819,
-	0x1820, 0x1878,
-	0x1880, 0x18aa,
-	0x18b0, 0x18f5,
-	0x1900, 0x191e,
-	0x1920, 0x192b,
-	0x1930, 0x193b,
-	0x1940, 0x1940,
-	0x1944, 0x196d,
-	0x1970, 0x1974,
-	0x1980, 0x19ab,
-	0x19b0, 0x19c9,
-	0x19d0, 0x19da,
-	0x19de, 0x1a1b,
-	0x1a1e, 0x1a5e,
-	0x1a60, 0x1a7c,
-	0x1a7f, 0x1a89,
-	0x1a90, 0x1a99,
-	0x1aa0, 0x1aad,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b4b,
-	0x1b50, 0x1b7c,
-	0x1b80, 0x1bf3,
-	0x1bfc, 0x1c37,
-	0x1c3b, 0x1c49,
-	0x1c4d, 0x1c88,
-	0x1c90, 0x1cba,
-	0x1cbd, 0x1cc7,
-	0x1cd0, 0x1cfa,
-	0x1d00, 0x1df9,
-	0x1dfb, 0x1f15,
-	0x1f18, 0x1f1d,
-	0x1f20, 0x1f45,
-	0x1f48, 0x1f4d,
-	0x1f50, 0x1f57,
-	0x1f59, 0x1f59,
-	0x1f5b, 0x1f5b,
-	0x1f5d, 0x1f5d,
-	0x1f5f, 0x1f7d,
-	0x1f80, 0x1fb4,
-	0x1fb6, 0x1fc4,
-	0x1fc6, 0x1fd3,
-	0x1fd6, 0x1fdb,
-	0x1fdd, 0x1fef,
-	0x1ff2, 0x1ff4,
-	0x1ff6, 0x1ffe,
-	0x2000, 0x2064,
-	0x2066, 0x2071,
-	0x2074, 0x208e,
-	0x2090, 0x209c,
-	0x20a0, 0x20bf,
-	0x20d0, 0x20f0,
-	0x2100, 0x218b,
-	0x2190, 0x2426,
-	0x2440, 0x244a,
-	0x2460, 0x2b73,
-	0x2b76, 0x2b95,
-	0x2b98, 0x2c2e,
-	0x2c30, 0x2c5e,
-	0x2c60, 0x2cf3,
-	0x2cf9, 0x2d25,
-	0x2d27, 0x2d27,
-	0x2d2d, 0x2d2d,
-	0x2d30, 0x2d67,
-	0x2d6f, 0x2d70,
-	0x2d7f, 0x2d96,
-	0x2da0, 0x2da6,
-	0x2da8, 0x2dae,
-	0x2db0, 0x2db6,
-	0x2db8, 0x2dbe,
-	0x2dc0, 0x2dc6,
-	0x2dc8, 0x2dce,
-	0x2dd0, 0x2dd6,
-	0x2dd8, 0x2dde,
-	0x2de0, 0x2e4f,
-	0x2e80, 0x2e99,
-	0x2e9b, 0x2ef3,
-	0x2f00, 0x2fd5,
-	0x2ff0, 0x2ffb,
-	0x3000, 0x303f,
-	0x3041, 0x3096,
-	0x3099, 0x30ff,
-	0x3105, 0x312f,
-	0x3131, 0x318e,
-	0x3190, 0x31ba,
-	0x31c0, 0x31e3,
-	0x31f0, 0x321e,
-	0x3220, 0x4db5,
-	0x4dc0, 0x9fef,
-	0xa000, 0xa48c,
-	0xa490, 0xa4c6,
-	0xa4d0, 0xa62b,
-	0xa640, 0xa6f7,
-	0xa700, 0xa7bf,
-	0xa7c2, 0xa7c6,
-	0xa7f7, 0xa82b,
-	0xa830, 0xa839,
-	0xa840, 0xa877,
-	0xa880, 0xa8c5,
-	0xa8ce, 0xa8d9,
-	0xa8e0, 0xa953,
-	0xa95f, 0xa97c,
-	0xa980, 0xa9cd,
-	0xa9cf, 0xa9d9,
-	0xa9de, 0xa9fe,
-	0xaa00, 0xaa36,
-	0xaa40, 0xaa4d,
-	0xaa50, 0xaa59,
-	0xaa5c, 0xaac2,
-	0xaadb, 0xaaf6,
-	0xab01, 0xab06,
-	0xab09, 0xab0e,
-	0xab11, 0xab16,
-	0xab20, 0xab26,
-	0xab28, 0xab2e,
-	0xab30, 0xab67,
-	0xab70, 0xabed,
-	0xabf0, 0xabf9,
-	0xac00, 0xd7a3,
-	0xd7b0, 0xd7c6,
-	0xd7cb, 0xd7fb,
-	0xd800, 0xfa6d,
-	0xfa70, 0xfad9,
-	0xfb00, 0xfb06,
-	0xfb13, 0xfb17,
-	0xfb1d, 0xfb36,
-	0xfb38, 0xfb3c,
-	0xfb3e, 0xfb3e,
-	0xfb40, 0xfb41,
-	0xfb43, 0xfb44,
-	0xfb46, 0xfbc1,
-	0xfbd3, 0xfd3f,
-	0xfd50, 0xfd8f,
-	0xfd92, 0xfdc7,
-	0xfdd0, 0xfdfd,
-	0xfe00, 0xfe19,
-	0xfe20, 0xfe52,
-	0xfe54, 0xfe66,
-	0xfe68, 0xfe6b,
-	0xfe70, 0xfe74,
-	0xfe76, 0xfefc,
-	0xfeff, 0xfeff,
-	0xff01, 0xffbe,
-	0xffc2, 0xffc7,
-	0xffca, 0xffcf,
-	0xffd2, 0xffd7,
-	0xffda, 0xffdc,
-	0xffe0, 0xffe6,
-	0xffe8, 0xffee,
-	0xfff9, 0x1000b,
-	0x1000d, 0x10026,
-	0x10028, 0x1003a,
-	0x1003c, 0x1003d,
-	0x1003f, 0x1004d,
-	0x10050, 0x1005d,
-	0x10080, 0x100fa,
-	0x10100, 0x10102,
-	0x10107, 0x10133,
-	0x10137, 0x1018e,
-	0x10190, 0x1019b,
-	0x101a0, 0x101a0,
-	0x101d0, 0x101fd,
-	0x10280, 0x1029c,
-	0x102a0, 0x102d0,
-	0x102e0, 0x102fb,
-	0x10300, 0x10323,
-	0x1032d, 0x1034a,
-	0x10350, 0x1037a,
-	0x10380, 0x1039d,
-	0x1039f, 0x103c3,
-	0x103c8, 0x103d5,
-	0x10400, 0x1049d,
-	0x104a0, 0x104a9,
-	0x104b0, 0x104d3,
-	0x104d8, 0x104fb,
-	0x10500, 0x10527,
-	0x10530, 0x10563,
-	0x1056f, 0x1056f,
-	0x10600, 0x10736,
-	0x10740, 0x10755,
-	0x10760, 0x10767,
-	0x10800, 0x10805,
-	0x10808, 0x10808,
-	0x1080a, 0x10835,
-	0x10837, 0x10838,
-	0x1083c, 0x1083c,
-	0x1083f, 0x10855,
-	0x10857, 0x1089e,
-	0x108a7, 0x108af,
-	0x108e0, 0x108f2,
-	0x108f4, 0x108f5,
-	0x108fb, 0x1091b,
-	0x1091f, 0x10939,
-	0x1093f, 0x1093f,
-	0x10980, 0x109b7,
-	0x109bc, 0x109cf,
-	0x109d2, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a13,
-	0x10a15, 0x10a17,
-	0x10a19, 0x10a35,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a48,
-	0x10a50, 0x10a58,
-	0x10a60, 0x10a9f,
-	0x10ac0, 0x10ae6,
-	0x10aeb, 0x10af6,
-	0x10b00, 0x10b35,
-	0x10b39, 0x10b55,
-	0x10b58, 0x10b72,
-	0x10b78, 0x10b91,
-	0x10b99, 0x10b9c,
-	0x10ba9, 0x10baf,
-	0x10c00, 0x10c48,
-	0x10c80, 0x10cb2,
-	0x10cc0, 0x10cf2,
-	0x10cfa, 0x10d27,
-	0x10d30, 0x10d39,
-	0x10e60, 0x10e7e,
-	0x10f00, 0x10f27,
-	0x10f30, 0x10f59,
-	0x10fe0, 0x10ff6,
-	0x11000, 0x1104d,
-	0x11052, 0x1106f,
-	0x1107f, 0x110c1,
-	0x110cd, 0x110cd,
-	0x110d0, 0x110e8,
-	0x110f0, 0x110f9,
-	0x11100, 0x11134,
-	0x11136, 0x11146,
-	0x11150, 0x11176,
-	0x11180, 0x111cd,
-	0x111d0, 0x111df,
-	0x111e1, 0x111f4,
-	0x11200, 0x11211,
-	0x11213, 0x1123e,
-	0x11280, 0x11286,
-	0x11288, 0x11288,
-	0x1128a, 0x1128d,
-	0x1128f, 0x1129d,
-	0x1129f, 0x112a9,
-	0x112b0, 0x112ea,
-	0x112f0, 0x112f9,
-	0x11300, 0x11303,
-	0x11305, 0x1130c,
-	0x1130f, 0x11310,
-	0x11313, 0x11328,
-	0x1132a, 0x11330,
-	0x11332, 0x11333,
-	0x11335, 0x11339,
-	0x1133b, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11350, 0x11350,
-	0x11357, 0x11357,
-	0x1135d, 0x11363,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11400, 0x11459,
-	0x1145b, 0x1145b,
-	0x1145d, 0x1145f,
-	0x11480, 0x114c7,
-	0x114d0, 0x114d9,
-	0x11580, 0x115b5,
-	0x115b8, 0x115dd,
-	0x11600, 0x11644,
-	0x11650, 0x11659,
-	0x11660, 0x1166c,
-	0x11680, 0x116b8,
-	0x116c0, 0x116c9,
-	0x11700, 0x1171a,
-	0x1171d, 0x1172b,
-	0x11730, 0x1173f,
-	0x11800, 0x1183b,
-	0x118a0, 0x118f2,
-	0x118ff, 0x118ff,
-	0x119a0, 0x119a7,
-	0x119aa, 0x119d7,
-	0x119da, 0x119e4,
-	0x11a00, 0x11a47,
-	0x11a50, 0x11aa2,
-	0x11ac0, 0x11af8,
-	0x11c00, 0x11c08,
-	0x11c0a, 0x11c36,
-	0x11c38, 0x11c45,
-	0x11c50, 0x11c6c,
-	0x11c70, 0x11c8f,
-	0x11c92, 0x11ca7,
-	0x11ca9, 0x11cb6,
-	0x11d00, 0x11d06,
-	0x11d08, 0x11d09,
-	0x11d0b, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d47,
-	0x11d50, 0x11d59,
-	0x11d60, 0x11d65,
-	0x11d67, 0x11d68,
-	0x11d6a, 0x11d8e,
-	0x11d90, 0x11d91,
-	0x11d93, 0x11d98,
-	0x11da0, 0x11da9,
-	0x11ee0, 0x11ef8,
-	0x11fc0, 0x11ff1,
-	0x11fff, 0x12399,
-	0x12400, 0x1246e,
-	0x12470, 0x12474,
-	0x12480, 0x12543,
-	0x13000, 0x1342e,
-	0x13430, 0x13438,
-	0x14400, 0x14646,
-	0x16800, 0x16a38,
-	0x16a40, 0x16a5e,
-	0x16a60, 0x16a69,
-	0x16a6e, 0x16a6f,
-	0x16ad0, 0x16aed,
-	0x16af0, 0x16af5,
-	0x16b00, 0x16b45,
-	0x16b50, 0x16b59,
-	0x16b5b, 0x16b61,
-	0x16b63, 0x16b77,
-	0x16b7d, 0x16b8f,
-	0x16e40, 0x16e9a,
-	0x16f00, 0x16f4a,
-	0x16f4f, 0x16f87,
-	0x16f8f, 0x16f9f,
-	0x16fe0, 0x16fe3,
-	0x17000, 0x187f7,
-	0x18800, 0x18af2,
-	0x1b000, 0x1b11e,
-	0x1b150, 0x1b152,
-	0x1b164, 0x1b167,
-	0x1b170, 0x1b2fb,
-	0x1bc00, 0x1bc6a,
-	0x1bc70, 0x1bc7c,
-	0x1bc80, 0x1bc88,
-	0x1bc90, 0x1bc99,
-	0x1bc9c, 0x1bca3,
-	0x1d000, 0x1d0f5,
-	0x1d100, 0x1d126,
-	0x1d129, 0x1d1e8,
-	0x1d200, 0x1d245,
-	0x1d2e0, 0x1d2f3,
-	0x1d300, 0x1d356,
-	0x1d360, 0x1d378,
-	0x1d400, 0x1d454,
-	0x1d456, 0x1d49c,
-	0x1d49e, 0x1d49f,
-	0x1d4a2, 0x1d4a2,
-	0x1d4a5, 0x1d4a6,
-	0x1d4a9, 0x1d4ac,
-	0x1d4ae, 0x1d4b9,
-	0x1d4bb, 0x1d4bb,
-	0x1d4bd, 0x1d4c3,
-	0x1d4c5, 0x1d505,
-	0x1d507, 0x1d50a,
-	0x1d50d, 0x1d514,
-	0x1d516, 0x1d51c,
-	0x1d51e, 0x1d539,
-	0x1d53b, 0x1d53e,
-	0x1d540, 0x1d544,
-	0x1d546, 0x1d546,
-	0x1d54a, 0x1d550,
-	0x1d552, 0x1d6a5,
-	0x1d6a8, 0x1d7cb,
-	0x1d7ce, 0x1da8b,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e100, 0x1e12c,
-	0x1e130, 0x1e13d,
-	0x1e140, 0x1e149,
-	0x1e14e, 0x1e14f,
-	0x1e2c0, 0x1e2f9,
-	0x1e2ff, 0x1e2ff,
-	0x1e800, 0x1e8c4,
-	0x1e8c7, 0x1e8d6,
-	0x1e900, 0x1e94b,
-	0x1e950, 0x1e959,
-	0x1e95e, 0x1e95f,
-	0x1ec71, 0x1ecb4,
-	0x1ed01, 0x1ed3d,
-	0x1ee00, 0x1ee03,
-	0x1ee05, 0x1ee1f,
-	0x1ee21, 0x1ee22,
-	0x1ee24, 0x1ee24,
-	0x1ee27, 0x1ee27,
-	0x1ee29, 0x1ee32,
-	0x1ee34, 0x1ee37,
-	0x1ee39, 0x1ee39,
-	0x1ee3b, 0x1ee3b,
-	0x1ee42, 0x1ee42,
-	0x1ee47, 0x1ee47,
-	0x1ee49, 0x1ee49,
-	0x1ee4b, 0x1ee4b,
-	0x1ee4d, 0x1ee4f,
-	0x1ee51, 0x1ee52,
-	0x1ee54, 0x1ee54,
-	0x1ee57, 0x1ee57,
-	0x1ee59, 0x1ee59,
-	0x1ee5b, 0x1ee5b,
-	0x1ee5d, 0x1ee5d,
-	0x1ee5f, 0x1ee5f,
-	0x1ee61, 0x1ee62,
-	0x1ee64, 0x1ee64,
-	0x1ee67, 0x1ee6a,
-	0x1ee6c, 0x1ee72,
-	0x1ee74, 0x1ee77,
-	0x1ee79, 0x1ee7c,
-	0x1ee7e, 0x1ee7e,
-	0x1ee80, 0x1ee89,
-	0x1ee8b, 0x1ee9b,
-	0x1eea1, 0x1eea3,
-	0x1eea5, 0x1eea9,
-	0x1eeab, 0x1eebb,
-	0x1eef0, 0x1eef1,
-	0x1f000, 0x1f02b,
-	0x1f030, 0x1f093,
-	0x1f0a0, 0x1f0ae,
-	0x1f0b1, 0x1f0bf,
-	0x1f0c1, 0x1f0cf,
-	0x1f0d1, 0x1f0f5,
-	0x1f100, 0x1f10c,
-	0x1f110, 0x1f16c,
-	0x1f170, 0x1f1ac,
-	0x1f1e6, 0x1f202,
-	0x1f210, 0x1f23b,
-	0x1f240, 0x1f248,
-	0x1f250, 0x1f251,
-	0x1f260, 0x1f265,
-	0x1f300, 0x1f6d5,
-	0x1f6e0, 0x1f6ec,
-	0x1f6f0, 0x1f6fa,
-	0x1f700, 0x1f773,
-	0x1f780, 0x1f7d8,
-	0x1f7e0, 0x1f7eb,
-	0x1f800, 0x1f80b,
-	0x1f810, 0x1f847,
-	0x1f850, 0x1f859,
-	0x1f860, 0x1f887,
-	0x1f890, 0x1f8ad,
-	0x1f900, 0x1f90b,
-	0x1f90d, 0x1f971,
-	0x1f973, 0x1f976,
-	0x1f97a, 0x1f9a2,
-	0x1f9a5, 0x1f9aa,
-	0x1f9ae, 0x1f9ca,
-	0x1f9cd, 0x1fa53,
-	0x1fa60, 0x1fa6d,
-	0x1fa70, 0x1fa73,
-	0x1fa78, 0x1fa7a,
-	0x1fa80, 0x1fa82,
-	0x1fa90, 0x1fa95,
-	0x1fffe, 0x2a6d6,
-	0x2a700, 0x2b734,
-	0x2b740, 0x2b81d,
-	0x2b820, 0x2cea1,
-	0x2ceb0, 0x2ebe0,
-	0x2f800, 0x2fa1d,
-	0x2fffe, 0x2ffff,
-	0x3fffe, 0x3ffff,
-	0x4fffe, 0x4ffff,
-	0x5fffe, 0x5ffff,
-	0x6fffe, 0x6ffff,
-	0x7fffe, 0x7ffff,
-	0x8fffe, 0x8ffff,
-	0x9fffe, 0x9ffff,
-	0xafffe, 0xaffff,
-	0xbfffe, 0xbffff,
-	0xcfffe, 0xcffff,
-	0xdfffe, 0xdffff,
-	0xe0001, 0xe0001,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-	0xefffe, 0x10ffff,
-}; /* CR_Age_12_1 */
-
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-/* 'Grapheme_Cluster_Break_Prepend': Grapheme_Cluster_Break=Prepend */
-static const OnigCodePoint CR_Grapheme_Cluster_Break_Prepend[] = {
-	11,
-	0x0600, 0x0605,
-	0x06dd, 0x06dd,
-	0x070f, 0x070f,
-	0x08e2, 0x08e2,
-	0x0d4e, 0x0d4e,
-	0x110bd, 0x110bd,
-	0x110cd, 0x110cd,
-	0x111c2, 0x111c3,
-	0x11a3a, 0x11a3a,
-	0x11a84, 0x11a89,
-	0x11d46, 0x11d46,
-}; /* CR_Grapheme_Cluster_Break_Prepend */
-
-/* 'Grapheme_Cluster_Break_CR': Grapheme_Cluster_Break=CR */
-static const OnigCodePoint CR_Grapheme_Cluster_Break_CR[] = {
-	1,
-	0x000d, 0x000d,
-}; /* CR_Grapheme_Cluster_Break_CR */
-
-/* 'Grapheme_Cluster_Break_LF': Grapheme_Cluster_Break=LF */
-#define CR_Grapheme_Cluster_Break_LF CR_NEWLINE
-
-/* 'Grapheme_Cluster_Break_Control': Grapheme_Cluster_Break=Control */
-static const OnigCodePoint CR_Grapheme_Cluster_Break_Control[] = {
-	19,
-	0x0000, 0x0009,
-	0x000b, 0x000c,
-	0x000e, 0x001f,
-	0x007f, 0x009f,
-	0x00ad, 0x00ad,
-	0x061c, 0x061c,
-	0x180e, 0x180e,
-	0x200b, 0x200b,
-	0x200e, 0x200f,
-	0x2028, 0x202e,
-	0x2060, 0x206f,
-	0xfeff, 0xfeff,
-	0xfff0, 0xfffb,
-	0x13430, 0x13438,
-	0x1bca0, 0x1bca3,
-	0x1d173, 0x1d17a,
-	0xe0000, 0xe001f,
-	0xe0080, 0xe00ff,
-	0xe01f0, 0xe0fff,
-}; /* CR_Grapheme_Cluster_Break_Control */
-
-/* 'Grapheme_Cluster_Break_Extend': Grapheme_Cluster_Break=Extend */
-static const OnigCodePoint CR_Grapheme_Cluster_Break_Extend[] = {
-	336,
-	0x0300, 0x036f,
-	0x0483, 0x0489,
-	0x0591, 0x05bd,
-	0x05bf, 0x05bf,
-	0x05c1, 0x05c2,
-	0x05c4, 0x05c5,
-	0x05c7, 0x05c7,
-	0x0610, 0x061a,
-	0x064b, 0x065f,
-	0x0670, 0x0670,
-	0x06d6, 0x06dc,
-	0x06df, 0x06e4,
-	0x06e7, 0x06e8,
-	0x06ea, 0x06ed,
-	0x0711, 0x0711,
-	0x0730, 0x074a,
-	0x07a6, 0x07b0,
-	0x07eb, 0x07f3,
-	0x07fd, 0x07fd,
-	0x0816, 0x0819,
-	0x081b, 0x0823,
-	0x0825, 0x0827,
-	0x0829, 0x082d,
-	0x0859, 0x085b,
-	0x08d3, 0x08e1,
-	0x08e3, 0x0902,
-	0x093a, 0x093a,
-	0x093c, 0x093c,
-	0x0941, 0x0948,
-	0x094d, 0x094d,
-	0x0951, 0x0957,
-	0x0962, 0x0963,
-	0x0981, 0x0981,
-	0x09bc, 0x09bc,
-	0x09be, 0x09be,
-	0x09c1, 0x09c4,
-	0x09cd, 0x09cd,
-	0x09d7, 0x09d7,
-	0x09e2, 0x09e3,
-	0x09fe, 0x09fe,
-	0x0a01, 0x0a02,
-	0x0a3c, 0x0a3c,
-	0x0a41, 0x0a42,
-	0x0a47, 0x0a48,
-	0x0a4b, 0x0a4d,
-	0x0a51, 0x0a51,
-	0x0a70, 0x0a71,
-	0x0a75, 0x0a75,
-	0x0a81, 0x0a82,
-	0x0abc, 0x0abc,
-	0x0ac1, 0x0ac5,
-	0x0ac7, 0x0ac8,
-	0x0acd, 0x0acd,
-	0x0ae2, 0x0ae3,
-	0x0afa, 0x0aff,
-	0x0b01, 0x0b01,
-	0x0b3c, 0x0b3c,
-	0x0b3e, 0x0b3f,
-	0x0b41, 0x0b44,
-	0x0b4d, 0x0b4d,
-	0x0b56, 0x0b57,
-	0x0b62, 0x0b63,
-	0x0b82, 0x0b82,
-	0x0bbe, 0x0bbe,
-	0x0bc0, 0x0bc0,
-	0x0bcd, 0x0bcd,
-	0x0bd7, 0x0bd7,
-	0x0c00, 0x0c00,
-	0x0c04, 0x0c04,
-	0x0c3e, 0x0c40,
-	0x0c46, 0x0c48,
-	0x0c4a, 0x0c4d,
-	0x0c55, 0x0c56,
-	0x0c62, 0x0c63,
-	0x0c81, 0x0c81,
-	0x0cbc, 0x0cbc,
-	0x0cbf, 0x0cbf,
-	0x0cc2, 0x0cc2,
-	0x0cc6, 0x0cc6,
-	0x0ccc, 0x0ccd,
-	0x0cd5, 0x0cd6,
-	0x0ce2, 0x0ce3,
-	0x0d00, 0x0d01,
-	0x0d3b, 0x0d3c,
-	0x0d3e, 0x0d3e,
-	0x0d41, 0x0d44,
-	0x0d4d, 0x0d4d,
-	0x0d57, 0x0d57,
-	0x0d62, 0x0d63,
-	0x0dca, 0x0dca,
-	0x0dcf, 0x0dcf,
-	0x0dd2, 0x0dd4,
-	0x0dd6, 0x0dd6,
-	0x0ddf, 0x0ddf,
-	0x0e31, 0x0e31,
-	0x0e34, 0x0e3a,
-	0x0e47, 0x0e4e,
-	0x0eb1, 0x0eb1,
-	0x0eb4, 0x0ebc,
-	0x0ec8, 0x0ecd,
-	0x0f18, 0x0f19,
-	0x0f35, 0x0f35,
-	0x0f37, 0x0f37,
-	0x0f39, 0x0f39,
-	0x0f71, 0x0f7e,
-	0x0f80, 0x0f84,
-	0x0f86, 0x0f87,
-	0x0f8d, 0x0f97,
-	0x0f99, 0x0fbc,
-	0x0fc6, 0x0fc6,
-	0x102d, 0x1030,
-	0x1032, 0x1037,
-	0x1039, 0x103a,
-	0x103d, 0x103e,
-	0x1058, 0x1059,
-	0x105e, 0x1060,
-	0x1071, 0x1074,
-	0x1082, 0x1082,
-	0x1085, 0x1086,
-	0x108d, 0x108d,
-	0x109d, 0x109d,
-	0x135d, 0x135f,
-	0x1712, 0x1714,
-	0x1732, 0x1734,
-	0x1752, 0x1753,
-	0x1772, 0x1773,
-	0x17b4, 0x17b5,
-	0x17b7, 0x17bd,
-	0x17c6, 0x17c6,
-	0x17c9, 0x17d3,
-	0x17dd, 0x17dd,
-	0x180b, 0x180d,
-	0x1885, 0x1886,
-	0x18a9, 0x18a9,
-	0x1920, 0x1922,
-	0x1927, 0x1928,
-	0x1932, 0x1932,
-	0x1939, 0x193b,
-	0x1a17, 0x1a18,
-	0x1a1b, 0x1a1b,
-	0x1a56, 0x1a56,
-	0x1a58, 0x1a5e,
-	0x1a60, 0x1a60,
-	0x1a62, 0x1a62,
-	0x1a65, 0x1a6c,
-	0x1a73, 0x1a7c,
-	0x1a7f, 0x1a7f,
-	0x1ab0, 0x1abe,
-	0x1b00, 0x1b03,
-	0x1b34, 0x1b3a,
-	0x1b3c, 0x1b3c,
-	0x1b42, 0x1b42,
-	0x1b6b, 0x1b73,
-	0x1b80, 0x1b81,
-	0x1ba2, 0x1ba5,
-	0x1ba8, 0x1ba9,
-	0x1bab, 0x1bad,
-	0x1be6, 0x1be6,
-	0x1be8, 0x1be9,
-	0x1bed, 0x1bed,
-	0x1bef, 0x1bf1,
-	0x1c2c, 0x1c33,
-	0x1c36, 0x1c37,
-	0x1cd0, 0x1cd2,
-	0x1cd4, 0x1ce0,
-	0x1ce2, 0x1ce8,
-	0x1ced, 0x1ced,
-	0x1cf4, 0x1cf4,
-	0x1cf8, 0x1cf9,
-	0x1dc0, 0x1df9,
-	0x1dfb, 0x1dff,
-	0x200c, 0x200c,
-	0x20d0, 0x20f0,
-	0x2cef, 0x2cf1,
-	0x2d7f, 0x2d7f,
-	0x2de0, 0x2dff,
-	0x302a, 0x302f,
-	0x3099, 0x309a,
-	0xa66f, 0xa672,
-	0xa674, 0xa67d,
-	0xa69e, 0xa69f,
-	0xa6f0, 0xa6f1,
-	0xa802, 0xa802,
-	0xa806, 0xa806,
-	0xa80b, 0xa80b,
-	0xa825, 0xa826,
-	0xa8c4, 0xa8c5,
-	0xa8e0, 0xa8f1,
-	0xa8ff, 0xa8ff,
-	0xa926, 0xa92d,
-	0xa947, 0xa951,
-	0xa980, 0xa982,
-	0xa9b3, 0xa9b3,
-	0xa9b6, 0xa9b9,
-	0xa9bc, 0xa9bd,
-	0xa9e5, 0xa9e5,
-	0xaa29, 0xaa2e,
-	0xaa31, 0xaa32,
-	0xaa35, 0xaa36,
-	0xaa43, 0xaa43,
-	0xaa4c, 0xaa4c,
-	0xaa7c, 0xaa7c,
-	0xaab0, 0xaab0,
-	0xaab2, 0xaab4,
-	0xaab7, 0xaab8,
-	0xaabe, 0xaabf,
-	0xaac1, 0xaac1,
-	0xaaec, 0xaaed,
-	0xaaf6, 0xaaf6,
-	0xabe5, 0xabe5,
-	0xabe8, 0xabe8,
-	0xabed, 0xabed,
-	0xfb1e, 0xfb1e,
-	0xfe00, 0xfe0f,
-	0xfe20, 0xfe2f,
-	0xff9e, 0xff9f,
-	0x101fd, 0x101fd,
-	0x102e0, 0x102e0,
-	0x10376, 0x1037a,
-	0x10a01, 0x10a03,
-	0x10a05, 0x10a06,
-	0x10a0c, 0x10a0f,
-	0x10a38, 0x10a3a,
-	0x10a3f, 0x10a3f,
-	0x10ae5, 0x10ae6,
-	0x10d24, 0x10d27,
-	0x10f46, 0x10f50,
-	0x11001, 0x11001,
-	0x11038, 0x11046,
-	0x1107f, 0x11081,
-	0x110b3, 0x110b6,
-	0x110b9, 0x110ba,
-	0x11100, 0x11102,
-	0x11127, 0x1112b,
-	0x1112d, 0x11134,
-	0x11173, 0x11173,
-	0x11180, 0x11181,
-	0x111b6, 0x111be,
-	0x111c9, 0x111cc,
-	0x1122f, 0x11231,
-	0x11234, 0x11234,
-	0x11236, 0x11237,
-	0x1123e, 0x1123e,
-	0x112df, 0x112df,
-	0x112e3, 0x112ea,
-	0x11300, 0x11301,
-	0x1133b, 0x1133c,
-	0x1133e, 0x1133e,
-	0x11340, 0x11340,
-	0x11357, 0x11357,
-	0x11366, 0x1136c,
-	0x11370, 0x11374,
-	0x11438, 0x1143f,
-	0x11442, 0x11444,
-	0x11446, 0x11446,
-	0x1145e, 0x1145e,
-	0x114b0, 0x114b0,
-	0x114b3, 0x114b8,
-	0x114ba, 0x114ba,
-	0x114bd, 0x114bd,
-	0x114bf, 0x114c0,
-	0x114c2, 0x114c3,
-	0x115af, 0x115af,
-	0x115b2, 0x115b5,
-	0x115bc, 0x115bd,
-	0x115bf, 0x115c0,
-	0x115dc, 0x115dd,
-	0x11633, 0x1163a,
-	0x1163d, 0x1163d,
-	0x1163f, 0x11640,
-	0x116ab, 0x116ab,
-	0x116ad, 0x116ad,
-	0x116b0, 0x116b5,
-	0x116b7, 0x116b7,
-	0x1171d, 0x1171f,
-	0x11722, 0x11725,
-	0x11727, 0x1172b,
-	0x1182f, 0x11837,
-	0x11839, 0x1183a,
-	0x119d4, 0x119d7,
-	0x119da, 0x119db,
-	0x119e0, 0x119e0,
-	0x11a01, 0x11a0a,
-	0x11a33, 0x11a38,
-	0x11a3b, 0x11a3e,
-	0x11a47, 0x11a47,
-	0x11a51, 0x11a56,
-	0x11a59, 0x11a5b,
-	0x11a8a, 0x11a96,
-	0x11a98, 0x11a99,
-	0x11c30, 0x11c36,
-	0x11c38, 0x11c3d,
-	0x11c3f, 0x11c3f,
-	0x11c92, 0x11ca7,
-	0x11caa, 0x11cb0,
-	0x11cb2, 0x11cb3,
-	0x11cb5, 0x11cb6,
-	0x11d31, 0x11d36,
-	0x11d3a, 0x11d3a,
-	0x11d3c, 0x11d3d,
-	0x11d3f, 0x11d45,
-	0x11d47, 0x11d47,
-	0x11d90, 0x11d91,
-	0x11d95, 0x11d95,
-	0x11d97, 0x11d97,
-	0x11ef3, 0x11ef4,
-	0x16af0, 0x16af4,
-	0x16b30, 0x16b36,
-	0x16f4f, 0x16f4f,
-	0x16f8f, 0x16f92,
-	0x1bc9d, 0x1bc9e,
-	0x1d165, 0x1d165,
-	0x1d167, 0x1d169,
-	0x1d16e, 0x1d172,
-	0x1d17b, 0x1d182,
-	0x1d185, 0x1d18b,
-	0x1d1aa, 0x1d1ad,
-	0x1d242, 0x1d244,
-	0x1da00, 0x1da36,
-	0x1da3b, 0x1da6c,
-	0x1da75, 0x1da75,
-	0x1da84, 0x1da84,
-	0x1da9b, 0x1da9f,
-	0x1daa1, 0x1daaf,
-	0x1e000, 0x1e006,
-	0x1e008, 0x1e018,
-	0x1e01b, 0x1e021,
-	0x1e023, 0x1e024,
-	0x1e026, 0x1e02a,
-	0x1e130, 0x1e136,
-	0x1e2ec, 0x1e2ef,
-	0x1e8d0, 0x1e8d6,
-	0x1e944, 0x1e94a,
-	0x1f3fb, 0x1f3ff,
-	0xe0020, 0xe007f,
-	0xe0100, 0xe01ef,
-}; /* CR_Grapheme_Cluster_Break_Extend */
-
-/* 'Grapheme_Cluster_Break_Regional_Indicator': Grapheme_Cluster_Break=Regional_Indicator */
-#define CR_Grapheme_Cluster_Break_Regional_Indicator CR_Regional_Indicator
-
-/* 'Grapheme_Cluster_Break_SpacingMark': Grapheme_Cluster_Break=SpacingMark */
-static const OnigCodePoint CR_Grapheme_Cluster_Break_SpacingMark[] = {
-	152,
-	0x0903, 0x0903,
-	0x093b, 0x093b,
-	0x093e, 0x0940,
-	0x0949, 0x094c,
-	0x094e, 0x094f,
-	0x0982, 0x0983,
-	0x09bf, 0x09c0,
-	0x09c7, 0x09c8,
-	0x09cb, 0x09cc,
-	0x0a03, 0x0a03,
-	0x0a3e, 0x0a40,
-	0x0a83, 0x0a83,
-	0x0abe, 0x0ac0,
-	0x0ac9, 0x0ac9,
-	0x0acb, 0x0acc,
-	0x0b02, 0x0b03,
-	0x0b40, 0x0b40,
-	0x0b47, 0x0b48,
-	0x0b4b, 0x0b4c,
-	0x0bbf, 0x0bbf,
-	0x0bc1, 0x0bc2,
-	0x0bc6, 0x0bc8,
-	0x0bca, 0x0bcc,
-	0x0c01, 0x0c03,
-	0x0c41, 0x0c44,
-	0x0c82, 0x0c83,
-	0x0cbe, 0x0cbe,
-	0x0cc0, 0x0cc1,
-	0x0cc3, 0x0cc4,
-	0x0cc7, 0x0cc8,
-	0x0cca, 0x0ccb,
-	0x0d02, 0x0d03,
-	0x0d3f, 0x0d40,
-	0x0d46, 0x0d48,
-	0x0d4a, 0x0d4c,
-	0x0d82, 0x0d83,
-	0x0dd0, 0x0dd1,
-	0x0dd8, 0x0dde,
-	0x0df2, 0x0df3,
-	0x0e33, 0x0e33,
-	0x0eb3, 0x0eb3,
-	0x0f3e, 0x0f3f,
-	0x0f7f, 0x0f7f,
-	0x1031, 0x1031,
-	0x103b, 0x103c,
-	0x1056, 0x1057,
-	0x1084, 0x1084,
-	0x17b6, 0x17b6,
-	0x17be, 0x17c5,
-	0x17c7, 0x17c8,
-	0x1923, 0x1926,
-	0x1929, 0x192b,
-	0x1930, 0x1931,
-	0x1933, 0x1938,
-	0x1a19, 0x1a1a,
-	0x1a55, 0x1a55,
-	0x1a57, 0x1a57,
-	0x1a6d, 0x1a72,
-	0x1b04, 0x1b04,
-	0x1b3b, 0x1b3b,
-	0x1b3d, 0x1b41,
-	0x1b43, 0x1b44,
-	0x1b82, 0x1b82,
-	0x1ba1, 0x1ba1,
-	0x1ba6, 0x1ba7,
-	0x1baa, 0x1baa,
-	0x1be7, 0x1be7,
-	0x1bea, 0x1bec,
-	0x1bee, 0x1bee,
-	0x1bf2, 0x1bf3,
-	0x1c24, 0x1c2b,
-	0x1c34, 0x1c35,
-	0x1ce1, 0x1ce1,
-	0x1cf7, 0x1cf7,
-	0xa823, 0xa824,
-	0xa827, 0xa827,
-	0xa880, 0xa881,
-	0xa8b4, 0xa8c3,
-	0xa952, 0xa953,
-	0xa983, 0xa983,
-	0xa9b4, 0xa9b5,
-	0xa9ba, 0xa9bb,
-	0xa9be, 0xa9c0,
-	0xaa2f, 0xaa30,
-	0xaa33, 0xaa34,
-	0xaa4d, 0xaa4d,
-	0xaaeb, 0xaaeb,
-	0xaaee, 0xaaef,
-	0xaaf5, 0xaaf5,
-	0xabe3, 0xabe4,
-	0xabe6, 0xabe7,
-	0xabe9, 0xabea,
-	0xabec, 0xabec,
-	0x11000, 0x11000,
-	0x11002, 0x11002,
-	0x11082, 0x11082,
-	0x110b0, 0x110b2,
-	0x110b7, 0x110b8,
-	0x1112c, 0x1112c,
-	0x11145, 0x11146,
-	0x11182, 0x11182,
-	0x111b3, 0x111b5,
-	0x111bf, 0x111c0,
-	0x1122c, 0x1122e,
-	0x11232, 0x11233,
-	0x11235, 0x11235,
-	0x112e0, 0x112e2,
-	0x11302, 0x11303,
-	0x1133f, 0x1133f,
-	0x11341, 0x11344,
-	0x11347, 0x11348,
-	0x1134b, 0x1134d,
-	0x11362, 0x11363,
-	0x11435, 0x11437,
-	0x11440, 0x11441,
-	0x11445, 0x11445,
-	0x114b1, 0x114b2,
-	0x114b9, 0x114b9,
-	0x114bb, 0x114bc,
-	0x114be, 0x114be,
-	0x114c1, 0x114c1,
-	0x115b0, 0x115b1,
-	0x115b8, 0x115bb,
-	0x115be, 0x115be,
-	0x11630, 0x11632,
-	0x1163b, 0x1163c,
-	0x1163e, 0x1163e,
-	0x116ac, 0x116ac,
-	0x116ae, 0x116af,
-	0x116b6, 0x116b6,
-	0x11720, 0x11721,
-	0x11726, 0x11726,
-	0x1182c, 0x1182e,
-	0x11838, 0x11838,
-	0x119d1, 0x119d3,
-	0x119dc, 0x119df,
-	0x119e4, 0x119e4,
-	0x11a39, 0x11a39,
-	0x11a57, 0x11a58,
-	0x11a97, 0x11a97,
-	0x11c2f, 0x11c2f,
-	0x11c3e, 0x11c3e,
-	0x11ca9, 0x11ca9,
-	0x11cb1, 0x11cb1,
-	0x11cb4, 0x11cb4,
-	0x11d8a, 0x11d8e,
-	0x11d93, 0x11d94,
-	0x11d96, 0x11d96,
-	0x11ef5, 0x11ef6,
-	0x16f51, 0x16f87,
-	0x1d166, 0x1d166,
-	0x1d16d, 0x1d16d,
-}; /* CR_Grapheme_Cluster_Break_SpacingMark */
-
-/* 'Grapheme_Cluster_Break_L': Grapheme_Cluster_Break=L */
-static const OnigCodePoint CR_Grapheme_Cluster_Break_L[] = {
-	2,
-	0x1100, 0x115f,
-	0xa960, 0xa97c,
-}; /* CR_Grapheme_Cluster_Break_L */
-
-/* 'Grapheme_Cluster_Break_V': Grapheme_Cluster_Break=V */
-static const OnigCodePoint CR_Grapheme_Cluster_Break_V[] = {
-	2,
-	0x1160, 0x11a7,
-	0xd7b0, 0xd7c6,
-}; /* CR_Grapheme_Cluster_Break_V */
-
-/* 'Grapheme_Cluster_Break_T': Grapheme_Cluster_Break=T */
-static const OnigCodePoint CR_Grapheme_Cluster_Break_T[] = {
-	2,
-	0x11a8, 0x11ff,
-	0xd7cb, 0xd7fb,
-}; /* CR_Grapheme_Cluster_Break_T */
-
-/* 'Grapheme_Cluster_Break_LV': Grapheme_Cluster_Break=LV */
-static const OnigCodePoint CR_Grapheme_Cluster_Break_LV[] = {
-	399,
-	0xac00, 0xac00,
-	0xac1c, 0xac1c,
-	0xac38, 0xac38,
-	0xac54, 0xac54,
-	0xac70, 0xac70,
-	0xac8c, 0xac8c,
-	0xaca8, 0xaca8,
-	0xacc4, 0xacc4,
-	0xace0, 0xace0,
-	0xacfc, 0xacfc,
-	0xad18, 0xad18,
-	0xad34, 0xad34,
-	0xad50, 0xad50,
-	0xad6c, 0xad6c,
-	0xad88, 0xad88,
-	0xada4, 0xada4,
-	0xadc0, 0xadc0,
-	0xaddc, 0xaddc,
-	0xadf8, 0xadf8,
-	0xae14, 0xae14,
-	0xae30, 0xae30,
-	0xae4c, 0xae4c,
-	0xae68, 0xae68,
-	0xae84, 0xae84,
-	0xaea0, 0xaea0,
-	0xaebc, 0xaebc,
-	0xaed8, 0xaed8,
-	0xaef4, 0xaef4,
-	0xaf10, 0xaf10,
-	0xaf2c, 0xaf2c,
-	0xaf48, 0xaf48,
-	0xaf64, 0xaf64,
-	0xaf80, 0xaf80,
-	0xaf9c, 0xaf9c,
-	0xafb8, 0xafb8,
-	0xafd4, 0xafd4,
-	0xaff0, 0xaff0,
-	0xb00c, 0xb00c,
-	0xb028, 0xb028,
-	0xb044, 0xb044,
-	0xb060, 0xb060,
-	0xb07c, 0xb07c,
-	0xb098, 0xb098,
-	0xb0b4, 0xb0b4,
-	0xb0d0, 0xb0d0,
-	0xb0ec, 0xb0ec,
-	0xb108, 0xb108,
-	0xb124, 0xb124,
-	0xb140, 0xb140,
-	0xb15c, 0xb15c,
-	0xb178, 0xb178,
-	0xb194, 0xb194,
-	0xb1b0, 0xb1b0,
-	0xb1cc, 0xb1cc,
-	0xb1e8, 0xb1e8,
-	0xb204, 0xb204,
-	0xb220, 0xb220,
-	0xb23c, 0xb23c,
-	0xb258, 0xb258,
-	0xb274, 0xb274,
-	0xb290, 0xb290,
-	0xb2ac, 0xb2ac,
-	0xb2c8, 0xb2c8,
-	0xb2e4, 0xb2e4,
-	0xb300, 0xb300,
-	0xb31c, 0xb31c,
-	0xb338, 0xb338,
-	0xb354, 0xb354,
-	0xb370, 0xb370,
-	0xb38c, 0xb38c,
-	0xb3a8, 0xb3a8,
-	0xb3c4, 0xb3c4,
-	0xb3e0, 0xb3e0,
-	0xb3fc, 0xb3fc,
-	0xb418, 0xb418,
-	0xb434, 0xb434,
-	0xb450, 0xb450,
-	0xb46c, 0xb46c,
-	0xb488, 0xb488,
-	0xb4a4, 0xb4a4,
-	0xb4c0, 0xb4c0,
-	0xb4dc, 0xb4dc,
-	0xb4f8, 0xb4f8,
-	0xb514, 0xb514,
-	0xb530, 0xb530,
-	0xb54c, 0xb54c,
-	0xb568, 0xb568,
-	0xb584, 0xb584,
-	0xb5a0, 0xb5a0,
-	0xb5bc, 0xb5bc,
-	0xb5d8, 0xb5d8,
-	0xb5f4, 0xb5f4,
-	0xb610, 0xb610,
-	0xb62c, 0xb62c,
-	0xb648, 0xb648,
-	0xb664, 0xb664,
-	0xb680, 0xb680,
-	0xb69c, 0xb69c,
-	0xb6b8, 0xb6b8,
-	0xb6d4, 0xb6d4,
-	0xb6f0, 0xb6f0,
-	0xb70c, 0xb70c,
-	0xb728, 0xb728,
-	0xb744, 0xb744,
-	0xb760, 0xb760,
-	0xb77c, 0xb77c,
-	0xb798, 0xb798,
-	0xb7b4, 0xb7b4,
-	0xb7d0, 0xb7d0,
-	0xb7ec, 0xb7ec,
-	0xb808, 0xb808,
-	0xb824, 0xb824,
-	0xb840, 0xb840,
-	0xb85c, 0xb85c,
-	0xb878, 0xb878,
-	0xb894, 0xb894,
-	0xb8b0, 0xb8b0,
-	0xb8cc, 0xb8cc,
-	0xb8e8, 0xb8e8,
-	0xb904, 0xb904,
-	0xb920, 0xb920,
-	0xb93c, 0xb93c,
-	0xb958, 0xb958,
-	0xb974, 0xb974,
-	0xb990, 0xb990,
-	0xb9ac, 0xb9ac,
-	0xb9c8, 0xb9c8,
-	0xb9e4, 0xb9e4,
-	0xba00, 0xba00,
-	0xba1c, 0xba1c,
-	0xba38, 0xba38,
-	0xba54, 0xba54,
-	0xba70, 0xba70,
-	0xba8c, 0xba8c,
-	0xbaa8, 0xbaa8,
-	0xbac4, 0xbac4,
-	0xbae0, 0xbae0,
-	0xbafc, 0xbafc,
-	0xbb18, 0xbb18,
-	0xbb34, 0xbb34,
-	0xbb50, 0xbb50,
-	0xbb6c, 0xbb6c,
-	0xbb88, 0xbb88,
-	0xbba4, 0xbba4,
-	0xbbc0, 0xbbc0,
-	0xbbdc, 0xbbdc,
-	0xbbf8, 0xbbf8,
-	0xbc14, 0xbc14,
-	0xbc30, 0xbc30,
-	0xbc4c, 0xbc4c,
-	0xbc68, 0xbc68,
-	0xbc84, 0xbc84,
-	0xbca0, 0xbca0,
-	0xbcbc, 0xbcbc,
-	0xbcd8, 0xbcd8,
-	0xbcf4, 0xbcf4,
-	0xbd10, 0xbd10,
-	0xbd2c, 0xbd2c,
-	0xbd48, 0xbd48,
-	0xbd64, 0xbd64,
-	0xbd80, 0xbd80,
-	0xbd9c, 0xbd9c,
-	0xbdb8, 0xbdb8,
-	0xbdd4, 0xbdd4,
-	0xbdf0, 0xbdf0,
-	0xbe0c, 0xbe0c,
-	0xbe28, 0xbe28,
-	0xbe44, 0xbe44,
-	0xbe60, 0xbe60,
-	0xbe7c, 0xbe7c,
-	0xbe98, 0xbe98,
-	0xbeb4, 0xbeb4,
-	0xbed0, 0xbed0,
-	0xbeec, 0xbeec,
-	0xbf08, 0xbf08,
-	0xbf24, 0xbf24,
-	0xbf40, 0xbf40,
-	0xbf5c, 0xbf5c,
-	0xbf78, 0xbf78,
-	0xbf94, 0xbf94,
-	0xbfb0, 0xbfb0,
-	0xbfcc, 0xbfcc,
-	0xbfe8, 0xbfe8,
-	0xc004, 0xc004,
-	0xc020, 0xc020,
-	0xc03c, 0xc03c,
-	0xc058, 0xc058,
-	0xc074, 0xc074,
-	0xc090, 0xc090,
-	0xc0ac, 0xc0ac,
-	0xc0c8, 0xc0c8,
-	0xc0e4, 0xc0e4,
-	0xc100, 0xc100,
-	0xc11c, 0xc11c,
-	0xc138, 0xc138,
-	0xc154, 0xc154,
-	0xc170, 0xc170,
-	0xc18c, 0xc18c,
-	0xc1a8, 0xc1a8,
-	0xc1c4, 0xc1c4,
-	0xc1e0, 0xc1e0,
-	0xc1fc, 0xc1fc,
-	0xc218, 0xc218,
-	0xc234, 0xc234,
-	0xc250, 0xc250,
-	0xc26c, 0xc26c,
-	0xc288, 0xc288,
-	0xc2a4, 0xc2a4,
-	0xc2c0, 0xc2c0,
-	0xc2dc, 0xc2dc,
-	0xc2f8, 0xc2f8,
-	0xc314, 0xc314,
-	0xc330, 0xc330,
-	0xc34c, 0xc34c,
-	0xc368, 0xc368,
-	0xc384, 0xc384,
-	0xc3a0, 0xc3a0,
-	0xc3bc, 0xc3bc,
-	0xc3d8, 0xc3d8,
-	0xc3f4, 0xc3f4,
-	0xc410, 0xc410,
-	0xc42c, 0xc42c,
-	0xc448, 0xc448,
-	0xc464, 0xc464,
-	0xc480, 0xc480,
-	0xc49c, 0xc49c,
-	0xc4b8, 0xc4b8,
-	0xc4d4, 0xc4d4,
-	0xc4f0, 0xc4f0,
-	0xc50c, 0xc50c,
-	0xc528, 0xc528,
-	0xc544, 0xc544,
-	0xc560, 0xc560,
-	0xc57c, 0xc57c,
-	0xc598, 0xc598,
-	0xc5b4, 0xc5b4,
-	0xc5d0, 0xc5d0,
-	0xc5ec, 0xc5ec,
-	0xc608, 0xc608,
-	0xc624, 0xc624,
-	0xc640, 0xc640,
-	0xc65c, 0xc65c,
-	0xc678, 0xc678,
-	0xc694, 0xc694,
-	0xc6b0, 0xc6b0,
-	0xc6cc, 0xc6cc,
-	0xc6e8, 0xc6e8,
-	0xc704, 0xc704,
-	0xc720, 0xc720,
-	0xc73c, 0xc73c,
-	0xc758, 0xc758,
-	0xc774, 0xc774,
-	0xc790, 0xc790,
-	0xc7ac, 0xc7ac,
-	0xc7c8, 0xc7c8,
-	0xc7e4, 0xc7e4,
-	0xc800, 0xc800,
-	0xc81c, 0xc81c,
-	0xc838, 0xc838,
-	0xc854, 0xc854,
-	0xc870, 0xc870,
-	0xc88c, 0xc88c,
-	0xc8a8, 0xc8a8,
-	0xc8c4, 0xc8c4,
-	0xc8e0, 0xc8e0,
-	0xc8fc, 0xc8fc,
-	0xc918, 0xc918,
-	0xc934, 0xc934,
-	0xc950, 0xc950,
-	0xc96c, 0xc96c,
-	0xc988, 0xc988,
-	0xc9a4, 0xc9a4,
-	0xc9c0, 0xc9c0,
-	0xc9dc, 0xc9dc,
-	0xc9f8, 0xc9f8,
-	0xca14, 0xca14,
-	0xca30, 0xca30,
-	0xca4c, 0xca4c,
-	0xca68, 0xca68,
-	0xca84, 0xca84,
-	0xcaa0, 0xcaa0,
-	0xcabc, 0xcabc,
-	0xcad8, 0xcad8,
-	0xcaf4, 0xcaf4,
-	0xcb10, 0xcb10,
-	0xcb2c, 0xcb2c,
-	0xcb48, 0xcb48,
-	0xcb64, 0xcb64,
-	0xcb80, 0xcb80,
-	0xcb9c, 0xcb9c,
-	0xcbb8, 0xcbb8,
-	0xcbd4, 0xcbd4,
-	0xcbf0, 0xcbf0,
-	0xcc0c, 0xcc0c,
-	0xcc28, 0xcc28,
-	0xcc44, 0xcc44,
-	0xcc60, 0xcc60,
-	0xcc7c, 0xcc7c,
-	0xcc98, 0xcc98,
-	0xccb4, 0xccb4,
-	0xccd0, 0xccd0,
-	0xccec, 0xccec,
-	0xcd08, 0xcd08,
-	0xcd24, 0xcd24,
-	0xcd40, 0xcd40,
-	0xcd5c, 0xcd5c,
-	0xcd78, 0xcd78,
-	0xcd94, 0xcd94,
-	0xcdb0, 0xcdb0,
-	0xcdcc, 0xcdcc,
-	0xcde8, 0xcde8,
-	0xce04, 0xce04,
-	0xce20, 0xce20,
-	0xce3c, 0xce3c,
-	0xce58, 0xce58,
-	0xce74, 0xce74,
-	0xce90, 0xce90,
-	0xceac, 0xceac,
-	0xcec8, 0xcec8,
-	0xcee4, 0xcee4,
-	0xcf00, 0xcf00,
-	0xcf1c, 0xcf1c,
-	0xcf38, 0xcf38,
-	0xcf54, 0xcf54,
-	0xcf70, 0xcf70,
-	0xcf8c, 0xcf8c,
-	0xcfa8, 0xcfa8,
-	0xcfc4, 0xcfc4,
-	0xcfe0, 0xcfe0,
-	0xcffc, 0xcffc,
-	0xd018, 0xd018,
-	0xd034, 0xd034,
-	0xd050, 0xd050,
-	0xd06c, 0xd06c,
-	0xd088, 0xd088,
-	0xd0a4, 0xd0a4,
-	0xd0c0, 0xd0c0,
-	0xd0dc, 0xd0dc,
-	0xd0f8, 0xd0f8,
-	0xd114, 0xd114,
-	0xd130, 0xd130,
-	0xd14c, 0xd14c,
-	0xd168, 0xd168,
-	0xd184, 0xd184,
-	0xd1a0, 0xd1a0,
-	0xd1bc, 0xd1bc,
-	0xd1d8, 0xd1d8,
-	0xd1f4, 0xd1f4,
-	0xd210, 0xd210,
-	0xd22c, 0xd22c,
-	0xd248, 0xd248,
-	0xd264, 0xd264,
-	0xd280, 0xd280,
-	0xd29c, 0xd29c,
-	0xd2b8, 0xd2b8,
-	0xd2d4, 0xd2d4,
-	0xd2f0, 0xd2f0,
-	0xd30c, 0xd30c,
-	0xd328, 0xd328,
-	0xd344, 0xd344,
-	0xd360, 0xd360,
-	0xd37c, 0xd37c,
-	0xd398, 0xd398,
-	0xd3b4, 0xd3b4,
-	0xd3d0, 0xd3d0,
-	0xd3ec, 0xd3ec,
-	0xd408, 0xd408,
-	0xd424, 0xd424,
-	0xd440, 0xd440,
-	0xd45c, 0xd45c,
-	0xd478, 0xd478,
-	0xd494, 0xd494,
-	0xd4b0, 0xd4b0,
-	0xd4cc, 0xd4cc,
-	0xd4e8, 0xd4e8,
-	0xd504, 0xd504,
-	0xd520, 0xd520,
-	0xd53c, 0xd53c,
-	0xd558, 0xd558,
-	0xd574, 0xd574,
-	0xd590, 0xd590,
-	0xd5ac, 0xd5ac,
-	0xd5c8, 0xd5c8,
-	0xd5e4, 0xd5e4,
-	0xd600, 0xd600,
-	0xd61c, 0xd61c,
-	0xd638, 0xd638,
-	0xd654, 0xd654,
-	0xd670, 0xd670,
-	0xd68c, 0xd68c,
-	0xd6a8, 0xd6a8,
-	0xd6c4, 0xd6c4,
-	0xd6e0, 0xd6e0,
-	0xd6fc, 0xd6fc,
-	0xd718, 0xd718,
-	0xd734, 0xd734,
-	0xd750, 0xd750,
-	0xd76c, 0xd76c,
-	0xd788, 0xd788,
-}; /* CR_Grapheme_Cluster_Break_LV */
-
-/* 'Grapheme_Cluster_Break_LVT': Grapheme_Cluster_Break=LVT */
-static const OnigCodePoint CR_Grapheme_Cluster_Break_LVT[] = {
-	399,
-	0xac01, 0xac1b,
-	0xac1d, 0xac37,
-	0xac39, 0xac53,
-	0xac55, 0xac6f,
-	0xac71, 0xac8b,
-	0xac8d, 0xaca7,
-	0xaca9, 0xacc3,
-	0xacc5, 0xacdf,
-	0xace1, 0xacfb,
-	0xacfd, 0xad17,
-	0xad19, 0xad33,
-	0xad35, 0xad4f,
-	0xad51, 0xad6b,
-	0xad6d, 0xad87,
-	0xad89, 0xada3,
-	0xada5, 0xadbf,
-	0xadc1, 0xaddb,
-	0xaddd, 0xadf7,
-	0xadf9, 0xae13,
-	0xae15, 0xae2f,
-	0xae31, 0xae4b,
-	0xae4d, 0xae67,
-	0xae69, 0xae83,
-	0xae85, 0xae9f,
-	0xaea1, 0xaebb,
-	0xaebd, 0xaed7,
-	0xaed9, 0xaef3,
-	0xaef5, 0xaf0f,
-	0xaf11, 0xaf2b,
-	0xaf2d, 0xaf47,
-	0xaf49, 0xaf63,
-	0xaf65, 0xaf7f,
-	0xaf81, 0xaf9b,
-	0xaf9d, 0xafb7,
-	0xafb9, 0xafd3,
-	0xafd5, 0xafef,
-	0xaff1, 0xb00b,
-	0xb00d, 0xb027,
-	0xb029, 0xb043,
-	0xb045, 0xb05f,
-	0xb061, 0xb07b,
-	0xb07d, 0xb097,
-	0xb099, 0xb0b3,
-	0xb0b5, 0xb0cf,
-	0xb0d1, 0xb0eb,
-	0xb0ed, 0xb107,
-	0xb109, 0xb123,
-	0xb125, 0xb13f,
-	0xb141, 0xb15b,
-	0xb15d, 0xb177,
-	0xb179, 0xb193,
-	0xb195, 0xb1af,
-	0xb1b1, 0xb1cb,
-	0xb1cd, 0xb1e7,
-	0xb1e9, 0xb203,
-	0xb205, 0xb21f,
-	0xb221, 0xb23b,
-	0xb23d, 0xb257,
-	0xb259, 0xb273,
-	0xb275, 0xb28f,
-	0xb291, 0xb2ab,
-	0xb2ad, 0xb2c7,
-	0xb2c9, 0xb2e3,
-	0xb2e5, 0xb2ff,
-	0xb301, 0xb31b,
-	0xb31d, 0xb337,
-	0xb339, 0xb353,
-	0xb355, 0xb36f,
-	0xb371, 0xb38b,
-	0xb38d, 0xb3a7,
-	0xb3a9, 0xb3c3,
-	0xb3c5, 0xb3df,
-	0xb3e1, 0xb3fb,
-	0xb3fd, 0xb417,
-	0xb419, 0xb433,
-	0xb435, 0xb44f,
-	0xb451, 0xb46b,
-	0xb46d, 0xb487,
-	0xb489, 0xb4a3,
-	0xb4a5, 0xb4bf,
-	0xb4c1, 0xb4db,
-	0xb4dd, 0xb4f7,
-	0xb4f9, 0xb513,
-	0xb515, 0xb52f,
-	0xb531, 0xb54b,
-	0xb54d, 0xb567,
-	0xb569, 0xb583,
-	0xb585, 0xb59f,
-	0xb5a1, 0xb5bb,
-	0xb5bd, 0xb5d7,
-	0xb5d9, 0xb5f3,
-	0xb5f5, 0xb60f,
-	0xb611, 0xb62b,
-	0xb62d, 0xb647,
-	0xb649, 0xb663,
-	0xb665, 0xb67f,
-	0xb681, 0xb69b,
-	0xb69d, 0xb6b7,
-	0xb6b9, 0xb6d3,
-	0xb6d5, 0xb6ef,
-	0xb6f1, 0xb70b,
-	0xb70d, 0xb727,
-	0xb729, 0xb743,
-	0xb745, 0xb75f,
-	0xb761, 0xb77b,
-	0xb77d, 0xb797,
-	0xb799, 0xb7b3,
-	0xb7b5, 0xb7cf,
-	0xb7d1, 0xb7eb,
-	0xb7ed, 0xb807,
-	0xb809, 0xb823,
-	0xb825, 0xb83f,
-	0xb841, 0xb85b,
-	0xb85d, 0xb877,
-	0xb879, 0xb893,
-	0xb895, 0xb8af,
-	0xb8b1, 0xb8cb,
-	0xb8cd, 0xb8e7,
-	0xb8e9, 0xb903,
-	0xb905, 0xb91f,
-	0xb921, 0xb93b,
-	0xb93d, 0xb957,
-	0xb959, 0xb973,
-	0xb975, 0xb98f,
-	0xb991, 0xb9ab,
-	0xb9ad, 0xb9c7,
-	0xb9c9, 0xb9e3,
-	0xb9e5, 0xb9ff,
-	0xba01, 0xba1b,
-	0xba1d, 0xba37,
-	0xba39, 0xba53,
-	0xba55, 0xba6f,
-	0xba71, 0xba8b,
-	0xba8d, 0xbaa7,
-	0xbaa9, 0xbac3,
-	0xbac5, 0xbadf,
-	0xbae1, 0xbafb,
-	0xbafd, 0xbb17,
-	0xbb19, 0xbb33,
-	0xbb35, 0xbb4f,
-	0xbb51, 0xbb6b,
-	0xbb6d, 0xbb87,
-	0xbb89, 0xbba3,
-	0xbba5, 0xbbbf,
-	0xbbc1, 0xbbdb,
-	0xbbdd, 0xbbf7,
-	0xbbf9, 0xbc13,
-	0xbc15, 0xbc2f,
-	0xbc31, 0xbc4b,
-	0xbc4d, 0xbc67,
-	0xbc69, 0xbc83,
-	0xbc85, 0xbc9f,
-	0xbca1, 0xbcbb,
-	0xbcbd, 0xbcd7,
-	0xbcd9, 0xbcf3,
-	0xbcf5, 0xbd0f,
-	0xbd11, 0xbd2b,
-	0xbd2d, 0xbd47,
-	0xbd49, 0xbd63,
-	0xbd65, 0xbd7f,
-	0xbd81, 0xbd9b,
-	0xbd9d, 0xbdb7,
-	0xbdb9, 0xbdd3,
-	0xbdd5, 0xbdef,
-	0xbdf1, 0xbe0b,
-	0xbe0d, 0xbe27,
-	0xbe29, 0xbe43,
-	0xbe45, 0xbe5f,
-	0xbe61, 0xbe7b,
-	0xbe7d, 0xbe97,
-	0xbe99, 0xbeb3,
-	0xbeb5, 0xbecf,
-	0xbed1, 0xbeeb,
-	0xbeed, 0xbf07,
-	0xbf09, 0xbf23,
-	0xbf25, 0xbf3f,
-	0xbf41, 0xbf5b,
-	0xbf5d, 0xbf77,
-	0xbf79, 0xbf93,
-	0xbf95, 0xbfaf,
-	0xbfb1, 0xbfcb,
-	0xbfcd, 0xbfe7,
-	0xbfe9, 0xc003,
-	0xc005, 0xc01f,
-	0xc021, 0xc03b,
-	0xc03d, 0xc057,
-	0xc059, 0xc073,
-	0xc075, 0xc08f,
-	0xc091, 0xc0ab,
-	0xc0ad, 0xc0c7,
-	0xc0c9, 0xc0e3,
-	0xc0e5, 0xc0ff,
-	0xc101, 0xc11b,
-	0xc11d, 0xc137,
-	0xc139, 0xc153,
-	0xc155, 0xc16f,
-	0xc171, 0xc18b,
-	0xc18d, 0xc1a7,
-	0xc1a9, 0xc1c3,
-	0xc1c5, 0xc1df,
-	0xc1e1, 0xc1fb,
-	0xc1fd, 0xc217,
-	0xc219, 0xc233,
-	0xc235, 0xc24f,
-	0xc251, 0xc26b,
-	0xc26d, 0xc287,
-	0xc289, 0xc2a3,
-	0xc2a5, 0xc2bf,
-	0xc2c1, 0xc2db,
-	0xc2dd, 0xc2f7,
-	0xc2f9, 0xc313,
-	0xc315, 0xc32f,
-	0xc331, 0xc34b,
-	0xc34d, 0xc367,
-	0xc369, 0xc383,
-	0xc385, 0xc39f,
-	0xc3a1, 0xc3bb,
-	0xc3bd, 0xc3d7,
-	0xc3d9, 0xc3f3,
-	0xc3f5, 0xc40f,
-	0xc411, 0xc42b,
-	0xc42d, 0xc447,
-	0xc449, 0xc463,
-	0xc465, 0xc47f,
-	0xc481, 0xc49b,
-	0xc49d, 0xc4b7,
-	0xc4b9, 0xc4d3,
-	0xc4d5, 0xc4ef,
-	0xc4f1, 0xc50b,
-	0xc50d, 0xc527,
-	0xc529, 0xc543,
-	0xc545, 0xc55f,
-	0xc561, 0xc57b,
-	0xc57d, 0xc597,
-	0xc599, 0xc5b3,
-	0xc5b5, 0xc5cf,
-	0xc5d1, 0xc5eb,
-	0xc5ed, 0xc607,
-	0xc609, 0xc623,
-	0xc625, 0xc63f,
-	0xc641, 0xc65b,
-	0xc65d, 0xc677,
-	0xc679, 0xc693,
-	0xc695, 0xc6af,
-	0xc6b1, 0xc6cb,
-	0xc6cd, 0xc6e7,
-	0xc6e9, 0xc703,
-	0xc705, 0xc71f,
-	0xc721, 0xc73b,
-	0xc73d, 0xc757,
-	0xc759, 0xc773,
-	0xc775, 0xc78f,
-	0xc791, 0xc7ab,
-	0xc7ad, 0xc7c7,
-	0xc7c9, 0xc7e3,
-	0xc7e5, 0xc7ff,
-	0xc801, 0xc81b,
-	0xc81d, 0xc837,
-	0xc839, 0xc853,
-	0xc855, 0xc86f,
-	0xc871, 0xc88b,
-	0xc88d, 0xc8a7,
-	0xc8a9, 0xc8c3,
-	0xc8c5, 0xc8df,
-	0xc8e1, 0xc8fb,
-	0xc8fd, 0xc917,
-	0xc919, 0xc933,
-	0xc935, 0xc94f,
-	0xc951, 0xc96b,
-	0xc96d, 0xc987,
-	0xc989, 0xc9a3,
-	0xc9a5, 0xc9bf,
-	0xc9c1, 0xc9db,
-	0xc9dd, 0xc9f7,
-	0xc9f9, 0xca13,
-	0xca15, 0xca2f,
-	0xca31, 0xca4b,
-	0xca4d, 0xca67,
-	0xca69, 0xca83,
-	0xca85, 0xca9f,
-	0xcaa1, 0xcabb,
-	0xcabd, 0xcad7,
-	0xcad9, 0xcaf3,
-	0xcaf5, 0xcb0f,
-	0xcb11, 0xcb2b,
-	0xcb2d, 0xcb47,
-	0xcb49, 0xcb63,
-	0xcb65, 0xcb7f,
-	0xcb81, 0xcb9b,
-	0xcb9d, 0xcbb7,
-	0xcbb9, 0xcbd3,
-	0xcbd5, 0xcbef,
-	0xcbf1, 0xcc0b,
-	0xcc0d, 0xcc27,
-	0xcc29, 0xcc43,
-	0xcc45, 0xcc5f,
-	0xcc61, 0xcc7b,
-	0xcc7d, 0xcc97,
-	0xcc99, 0xccb3,
-	0xccb5, 0xcccf,
-	0xccd1, 0xcceb,
-	0xcced, 0xcd07,
-	0xcd09, 0xcd23,
-	0xcd25, 0xcd3f,
-	0xcd41, 0xcd5b,
-	0xcd5d, 0xcd77,
-	0xcd79, 0xcd93,
-	0xcd95, 0xcdaf,
-	0xcdb1, 0xcdcb,
-	0xcdcd, 0xcde7,
-	0xcde9, 0xce03,
-	0xce05, 0xce1f,
-	0xce21, 0xce3b,
-	0xce3d, 0xce57,
-	0xce59, 0xce73,
-	0xce75, 0xce8f,
-	0xce91, 0xceab,
-	0xcead, 0xcec7,
-	0xcec9, 0xcee3,
-	0xcee5, 0xceff,
-	0xcf01, 0xcf1b,
-	0xcf1d, 0xcf37,
-	0xcf39, 0xcf53,
-	0xcf55, 0xcf6f,
-	0xcf71, 0xcf8b,
-	0xcf8d, 0xcfa7,
-	0xcfa9, 0xcfc3,
-	0xcfc5, 0xcfdf,
-	0xcfe1, 0xcffb,
-	0xcffd, 0xd017,
-	0xd019, 0xd033,
-	0xd035, 0xd04f,
-	0xd051, 0xd06b,
-	0xd06d, 0xd087,
-	0xd089, 0xd0a3,
-	0xd0a5, 0xd0bf,
-	0xd0c1, 0xd0db,
-	0xd0dd, 0xd0f7,
-	0xd0f9, 0xd113,
-	0xd115, 0xd12f,
-	0xd131, 0xd14b,
-	0xd14d, 0xd167,
-	0xd169, 0xd183,
-	0xd185, 0xd19f,
-	0xd1a1, 0xd1bb,
-	0xd1bd, 0xd1d7,
-	0xd1d9, 0xd1f3,
-	0xd1f5, 0xd20f,
-	0xd211, 0xd22b,
-	0xd22d, 0xd247,
-	0xd249, 0xd263,
-	0xd265, 0xd27f,
-	0xd281, 0xd29b,
-	0xd29d, 0xd2b7,
-	0xd2b9, 0xd2d3,
-	0xd2d5, 0xd2ef,
-	0xd2f1, 0xd30b,
-	0xd30d, 0xd327,
-	0xd329, 0xd343,
-	0xd345, 0xd35f,
-	0xd361, 0xd37b,
-	0xd37d, 0xd397,
-	0xd399, 0xd3b3,
-	0xd3b5, 0xd3cf,
-	0xd3d1, 0xd3eb,
-	0xd3ed, 0xd407,
-	0xd409, 0xd423,
-	0xd425, 0xd43f,
-	0xd441, 0xd45b,
-	0xd45d, 0xd477,
-	0xd479, 0xd493,
-	0xd495, 0xd4af,
-	0xd4b1, 0xd4cb,
-	0xd4cd, 0xd4e7,
-	0xd4e9, 0xd503,
-	0xd505, 0xd51f,
-	0xd521, 0xd53b,
-	0xd53d, 0xd557,
-	0xd559, 0xd573,
-	0xd575, 0xd58f,
-	0xd591, 0xd5ab,
-	0xd5ad, 0xd5c7,
-	0xd5c9, 0xd5e3,
-	0xd5e5, 0xd5ff,
-	0xd601, 0xd61b,
-	0xd61d, 0xd637,
-	0xd639, 0xd653,
-	0xd655, 0xd66f,
-	0xd671, 0xd68b,
-	0xd68d, 0xd6a7,
-	0xd6a9, 0xd6c3,
-	0xd6c5, 0xd6df,
-	0xd6e1, 0xd6fb,
-	0xd6fd, 0xd717,
-	0xd719, 0xd733,
-	0xd735, 0xd74f,
-	0xd751, 0xd76b,
-	0xd76d, 0xd787,
-	0xd789, 0xd7a3,
-}; /* CR_Grapheme_Cluster_Break_LVT */
-
-/* 'Grapheme_Cluster_Break_ZWJ': Grapheme_Cluster_Break=ZWJ */
-static const OnigCodePoint CR_Grapheme_Cluster_Break_ZWJ[] = {
-	1,
-	0x200d, 0x200d,
-}; /* CR_Grapheme_Cluster_Break_ZWJ */
-
-/* 'In_Basic_Latin': Block */
-#define CR_In_Basic_Latin CR_ASCII
-
-/* 'In_Latin_1_Supplement': Block */
-static const OnigCodePoint CR_In_Latin_1_Supplement[] = {
-	1,
-	0x0080, 0x00ff,
-}; /* CR_In_Latin_1_Supplement */
-
-/* 'In_Latin_Extended_A': Block */
-static const OnigCodePoint CR_In_Latin_Extended_A[] = {
-	1,
-	0x0100, 0x017f,
-}; /* CR_In_Latin_Extended_A */
-
-/* 'In_Latin_Extended_B': Block */
-static const OnigCodePoint CR_In_Latin_Extended_B[] = {
-	1,
-	0x0180, 0x024f,
-}; /* CR_In_Latin_Extended_B */
-
-/* 'In_IPA_Extensions': Block */
-static const OnigCodePoint CR_In_IPA_Extensions[] = {
-	1,
-	0x0250, 0x02af,
-}; /* CR_In_IPA_Extensions */
-
-/* 'In_Spacing_Modifier_Letters': Block */
-static const OnigCodePoint CR_In_Spacing_Modifier_Letters[] = {
-	1,
-	0x02b0, 0x02ff,
-}; /* CR_In_Spacing_Modifier_Letters */
-
-/* 'In_Combining_Diacritical_Marks': Block */
-static const OnigCodePoint CR_In_Combining_Diacritical_Marks[] = {
-	1,
-	0x0300, 0x036f,
-}; /* CR_In_Combining_Diacritical_Marks */
-
-/* 'In_Greek_and_Coptic': Block */
-static const OnigCodePoint CR_In_Greek_and_Coptic[] = {
-	1,
-	0x0370, 0x03ff,
-}; /* CR_In_Greek_and_Coptic */
-
-/* 'In_Cyrillic': Block */
-static const OnigCodePoint CR_In_Cyrillic[] = {
-	1,
-	0x0400, 0x04ff,
-}; /* CR_In_Cyrillic */
-
-/* 'In_Cyrillic_Supplement': Block */
-static const OnigCodePoint CR_In_Cyrillic_Supplement[] = {
-	1,
-	0x0500, 0x052f,
-}; /* CR_In_Cyrillic_Supplement */
-
-/* 'In_Armenian': Block */
-static const OnigCodePoint CR_In_Armenian[] = {
-	1,
-	0x0530, 0x058f,
-}; /* CR_In_Armenian */
-
-/* 'In_Hebrew': Block */
-static const OnigCodePoint CR_In_Hebrew[] = {
-	1,
-	0x0590, 0x05ff,
-}; /* CR_In_Hebrew */
-
-/* 'In_Arabic': Block */
-static const OnigCodePoint CR_In_Arabic[] = {
-	1,
-	0x0600, 0x06ff,
-}; /* CR_In_Arabic */
-
-/* 'In_Syriac': Block */
-static const OnigCodePoint CR_In_Syriac[] = {
-	1,
-	0x0700, 0x074f,
-}; /* CR_In_Syriac */
-
-/* 'In_Arabic_Supplement': Block */
-static const OnigCodePoint CR_In_Arabic_Supplement[] = {
-	1,
-	0x0750, 0x077f,
-}; /* CR_In_Arabic_Supplement */
-
-/* 'In_Thaana': Block */
-static const OnigCodePoint CR_In_Thaana[] = {
-	1,
-	0x0780, 0x07bf,
-}; /* CR_In_Thaana */
-
-/* 'In_NKo': Block */
-static const OnigCodePoint CR_In_NKo[] = {
-	1,
-	0x07c0, 0x07ff,
-}; /* CR_In_NKo */
-
-/* 'In_Samaritan': Block */
-static const OnigCodePoint CR_In_Samaritan[] = {
-	1,
-	0x0800, 0x083f,
-}; /* CR_In_Samaritan */
-
-/* 'In_Mandaic': Block */
-static const OnigCodePoint CR_In_Mandaic[] = {
-	1,
-	0x0840, 0x085f,
-}; /* CR_In_Mandaic */
-
-/* 'In_Syriac_Supplement': Block */
-static const OnigCodePoint CR_In_Syriac_Supplement[] = {
-	1,
-	0x0860, 0x086f,
-}; /* CR_In_Syriac_Supplement */
-
-/* 'In_Arabic_Extended_A': Block */
-static const OnigCodePoint CR_In_Arabic_Extended_A[] = {
-	1,
-	0x08a0, 0x08ff,
-}; /* CR_In_Arabic_Extended_A */
-
-/* 'In_Devanagari': Block */
-static const OnigCodePoint CR_In_Devanagari[] = {
-	1,
-	0x0900, 0x097f,
-}; /* CR_In_Devanagari */
-
-/* 'In_Bengali': Block */
-static const OnigCodePoint CR_In_Bengali[] = {
-	1,
-	0x0980, 0x09ff,
-}; /* CR_In_Bengali */
-
-/* 'In_Gurmukhi': Block */
-static const OnigCodePoint CR_In_Gurmukhi[] = {
-	1,
-	0x0a00, 0x0a7f,
-}; /* CR_In_Gurmukhi */
-
-/* 'In_Gujarati': Block */
-static const OnigCodePoint CR_In_Gujarati[] = {
-	1,
-	0x0a80, 0x0aff,
-}; /* CR_In_Gujarati */
-
-/* 'In_Oriya': Block */
-static const OnigCodePoint CR_In_Oriya[] = {
-	1,
-	0x0b00, 0x0b7f,
-}; /* CR_In_Oriya */
-
-/* 'In_Tamil': Block */
-static const OnigCodePoint CR_In_Tamil[] = {
-	1,
-	0x0b80, 0x0bff,
-}; /* CR_In_Tamil */
-
-/* 'In_Telugu': Block */
-static const OnigCodePoint CR_In_Telugu[] = {
-	1,
-	0x0c00, 0x0c7f,
-}; /* CR_In_Telugu */
-
-/* 'In_Kannada': Block */
-static const OnigCodePoint CR_In_Kannada[] = {
-	1,
-	0x0c80, 0x0cff,
-}; /* CR_In_Kannada */
-
-/* 'In_Malayalam': Block */
-static const OnigCodePoint CR_In_Malayalam[] = {
-	1,
-	0x0d00, 0x0d7f,
-}; /* CR_In_Malayalam */
-
-/* 'In_Sinhala': Block */
-static const OnigCodePoint CR_In_Sinhala[] = {
-	1,
-	0x0d80, 0x0dff,
-}; /* CR_In_Sinhala */
-
-/* 'In_Thai': Block */
-static const OnigCodePoint CR_In_Thai[] = {
-	1,
-	0x0e00, 0x0e7f,
-}; /* CR_In_Thai */
-
-/* 'In_Lao': Block */
-static const OnigCodePoint CR_In_Lao[] = {
-	1,
-	0x0e80, 0x0eff,
-}; /* CR_In_Lao */
-
-/* 'In_Tibetan': Block */
-static const OnigCodePoint CR_In_Tibetan[] = {
-	1,
-	0x0f00, 0x0fff,
-}; /* CR_In_Tibetan */
-
-/* 'In_Myanmar': Block */
-static const OnigCodePoint CR_In_Myanmar[] = {
-	1,
-	0x1000, 0x109f,
-}; /* CR_In_Myanmar */
-
-/* 'In_Georgian': Block */
-static const OnigCodePoint CR_In_Georgian[] = {
-	1,
-	0x10a0, 0x10ff,
-}; /* CR_In_Georgian */
-
-/* 'In_Hangul_Jamo': Block */
-static const OnigCodePoint CR_In_Hangul_Jamo[] = {
-	1,
-	0x1100, 0x11ff,
-}; /* CR_In_Hangul_Jamo */
-
-/* 'In_Ethiopic': Block */
-static const OnigCodePoint CR_In_Ethiopic[] = {
-	1,
-	0x1200, 0x137f,
-}; /* CR_In_Ethiopic */
-
-/* 'In_Ethiopic_Supplement': Block */
-static const OnigCodePoint CR_In_Ethiopic_Supplement[] = {
-	1,
-	0x1380, 0x139f,
-}; /* CR_In_Ethiopic_Supplement */
-
-/* 'In_Cherokee': Block */
-static const OnigCodePoint CR_In_Cherokee[] = {
-	1,
-	0x13a0, 0x13ff,
-}; /* CR_In_Cherokee */
-
-/* 'In_Unified_Canadian_Aboriginal_Syllabics': Block */
-static const OnigCodePoint CR_In_Unified_Canadian_Aboriginal_Syllabics[] = {
-	1,
-	0x1400, 0x167f,
-}; /* CR_In_Unified_Canadian_Aboriginal_Syllabics */
-
-/* 'In_Ogham': Block */
-static const OnigCodePoint CR_In_Ogham[] = {
-	1,
-	0x1680, 0x169f,
-}; /* CR_In_Ogham */
-
-/* 'In_Runic': Block */
-static const OnigCodePoint CR_In_Runic[] = {
-	1,
-	0x16a0, 0x16ff,
-}; /* CR_In_Runic */
-
-/* 'In_Tagalog': Block */
-static const OnigCodePoint CR_In_Tagalog[] = {
-	1,
-	0x1700, 0x171f,
-}; /* CR_In_Tagalog */
-
-/* 'In_Hanunoo': Block */
-static const OnigCodePoint CR_In_Hanunoo[] = {
-	1,
-	0x1720, 0x173f,
-}; /* CR_In_Hanunoo */
-
-/* 'In_Buhid': Block */
-static const OnigCodePoint CR_In_Buhid[] = {
-	1,
-	0x1740, 0x175f,
-}; /* CR_In_Buhid */
-
-/* 'In_Tagbanwa': Block */
-static const OnigCodePoint CR_In_Tagbanwa[] = {
-	1,
-	0x1760, 0x177f,
-}; /* CR_In_Tagbanwa */
-
-/* 'In_Khmer': Block */
-static const OnigCodePoint CR_In_Khmer[] = {
-	1,
-	0x1780, 0x17ff,
-}; /* CR_In_Khmer */
-
-/* 'In_Mongolian': Block */
-static const OnigCodePoint CR_In_Mongolian[] = {
-	1,
-	0x1800, 0x18af,
-}; /* CR_In_Mongolian */
-
-/* 'In_Unified_Canadian_Aboriginal_Syllabics_Extended': Block */
-static const OnigCodePoint CR_In_Unified_Canadian_Aboriginal_Syllabics_Extended[] = {
-	1,
-	0x18b0, 0x18ff,
-}; /* CR_In_Unified_Canadian_Aboriginal_Syllabics_Extended */
-
-/* 'In_Limbu': Block */
-static const OnigCodePoint CR_In_Limbu[] = {
-	1,
-	0x1900, 0x194f,
-}; /* CR_In_Limbu */
-
-/* 'In_Tai_Le': Block */
-static const OnigCodePoint CR_In_Tai_Le[] = {
-	1,
-	0x1950, 0x197f,
-}; /* CR_In_Tai_Le */
-
-/* 'In_New_Tai_Lue': Block */
-static const OnigCodePoint CR_In_New_Tai_Lue[] = {
-	1,
-	0x1980, 0x19df,
-}; /* CR_In_New_Tai_Lue */
-
-/* 'In_Khmer_Symbols': Block */
-static const OnigCodePoint CR_In_Khmer_Symbols[] = {
-	1,
-	0x19e0, 0x19ff,
-}; /* CR_In_Khmer_Symbols */
-
-/* 'In_Buginese': Block */
-static const OnigCodePoint CR_In_Buginese[] = {
-	1,
-	0x1a00, 0x1a1f,
-}; /* CR_In_Buginese */
-
-/* 'In_Tai_Tham': Block */
-static const OnigCodePoint CR_In_Tai_Tham[] = {
-	1,
-	0x1a20, 0x1aaf,
-}; /* CR_In_Tai_Tham */
-
-/* 'In_Combining_Diacritical_Marks_Extended': Block */
-static const OnigCodePoint CR_In_Combining_Diacritical_Marks_Extended[] = {
-	1,
-	0x1ab0, 0x1aff,
-}; /* CR_In_Combining_Diacritical_Marks_Extended */
-
-/* 'In_Balinese': Block */
-static const OnigCodePoint CR_In_Balinese[] = {
-	1,
-	0x1b00, 0x1b7f,
-}; /* CR_In_Balinese */
-
-/* 'In_Sundanese': Block */
-static const OnigCodePoint CR_In_Sundanese[] = {
-	1,
-	0x1b80, 0x1bbf,
-}; /* CR_In_Sundanese */
-
-/* 'In_Batak': Block */
-static const OnigCodePoint CR_In_Batak[] = {
-	1,
-	0x1bc0, 0x1bff,
-}; /* CR_In_Batak */
-
-/* 'In_Lepcha': Block */
-static const OnigCodePoint CR_In_Lepcha[] = {
-	1,
-	0x1c00, 0x1c4f,
-}; /* CR_In_Lepcha */
-
-/* 'In_Ol_Chiki': Block */
-#define CR_In_Ol_Chiki CR_Ol_Chiki
-
-/* 'In_Cyrillic_Extended_C': Block */
-static const OnigCodePoint CR_In_Cyrillic_Extended_C[] = {
-	1,
-	0x1c80, 0x1c8f,
-}; /* CR_In_Cyrillic_Extended_C */
-
-/* 'In_Georgian_Extended': Block */
-static const OnigCodePoint CR_In_Georgian_Extended[] = {
-	1,
-	0x1c90, 0x1cbf,
-}; /* CR_In_Georgian_Extended */
-
-/* 'In_Sundanese_Supplement': Block */
-static const OnigCodePoint CR_In_Sundanese_Supplement[] = {
-	1,
-	0x1cc0, 0x1ccf,
-}; /* CR_In_Sundanese_Supplement */
-
-/* 'In_Vedic_Extensions': Block */
-static const OnigCodePoint CR_In_Vedic_Extensions[] = {
-	1,
-	0x1cd0, 0x1cff,
-}; /* CR_In_Vedic_Extensions */
-
-/* 'In_Phonetic_Extensions': Block */
-static const OnigCodePoint CR_In_Phonetic_Extensions[] = {
-	1,
-	0x1d00, 0x1d7f,
-}; /* CR_In_Phonetic_Extensions */
-
-/* 'In_Phonetic_Extensions_Supplement': Block */
-static const OnigCodePoint CR_In_Phonetic_Extensions_Supplement[] = {
-	1,
-	0x1d80, 0x1dbf,
-}; /* CR_In_Phonetic_Extensions_Supplement */
-
-/* 'In_Combining_Diacritical_Marks_Supplement': Block */
-static const OnigCodePoint CR_In_Combining_Diacritical_Marks_Supplement[] = {
-	1,
-	0x1dc0, 0x1dff,
-}; /* CR_In_Combining_Diacritical_Marks_Supplement */
-
-/* 'In_Latin_Extended_Additional': Block */
-static const OnigCodePoint CR_In_Latin_Extended_Additional[] = {
-	1,
-	0x1e00, 0x1eff,
-}; /* CR_In_Latin_Extended_Additional */
-
-/* 'In_Greek_Extended': Block */
-static const OnigCodePoint CR_In_Greek_Extended[] = {
-	1,
-	0x1f00, 0x1fff,
-}; /* CR_In_Greek_Extended */
-
-/* 'In_General_Punctuation': Block */
-static const OnigCodePoint CR_In_General_Punctuation[] = {
-	1,
-	0x2000, 0x206f,
-}; /* CR_In_General_Punctuation */
-
-/* 'In_Superscripts_and_Subscripts': Block */
-static const OnigCodePoint CR_In_Superscripts_and_Subscripts[] = {
-	1,
-	0x2070, 0x209f,
-}; /* CR_In_Superscripts_and_Subscripts */
-
-/* 'In_Currency_Symbols': Block */
-static const OnigCodePoint CR_In_Currency_Symbols[] = {
-	1,
-	0x20a0, 0x20cf,
-}; /* CR_In_Currency_Symbols */
-
-/* 'In_Combining_Diacritical_Marks_for_Symbols': Block */
-static const OnigCodePoint CR_In_Combining_Diacritical_Marks_for_Symbols[] = {
-	1,
-	0x20d0, 0x20ff,
-}; /* CR_In_Combining_Diacritical_Marks_for_Symbols */
-
-/* 'In_Letterlike_Symbols': Block */
-static const OnigCodePoint CR_In_Letterlike_Symbols[] = {
-	1,
-	0x2100, 0x214f,
-}; /* CR_In_Letterlike_Symbols */
-
-/* 'In_Number_Forms': Block */
-static const OnigCodePoint CR_In_Number_Forms[] = {
-	1,
-	0x2150, 0x218f,
-}; /* CR_In_Number_Forms */
-
-/* 'In_Arrows': Block */
-static const OnigCodePoint CR_In_Arrows[] = {
-	1,
-	0x2190, 0x21ff,
-}; /* CR_In_Arrows */
-
-/* 'In_Mathematical_Operators': Block */
-static const OnigCodePoint CR_In_Mathematical_Operators[] = {
-	1,
-	0x2200, 0x22ff,
-}; /* CR_In_Mathematical_Operators */
-
-/* 'In_Miscellaneous_Technical': Block */
-static const OnigCodePoint CR_In_Miscellaneous_Technical[] = {
-	1,
-	0x2300, 0x23ff,
-}; /* CR_In_Miscellaneous_Technical */
-
-/* 'In_Control_Pictures': Block */
-static const OnigCodePoint CR_In_Control_Pictures[] = {
-	1,
-	0x2400, 0x243f,
-}; /* CR_In_Control_Pictures */
-
-/* 'In_Optical_Character_Recognition': Block */
-static const OnigCodePoint CR_In_Optical_Character_Recognition[] = {
-	1,
-	0x2440, 0x245f,
-}; /* CR_In_Optical_Character_Recognition */
-
-/* 'In_Enclosed_Alphanumerics': Block */
-static const OnigCodePoint CR_In_Enclosed_Alphanumerics[] = {
-	1,
-	0x2460, 0x24ff,
-}; /* CR_In_Enclosed_Alphanumerics */
-
-/* 'In_Box_Drawing': Block */
-static const OnigCodePoint CR_In_Box_Drawing[] = {
-	1,
-	0x2500, 0x257f,
-}; /* CR_In_Box_Drawing */
-
-/* 'In_Block_Elements': Block */
-static const OnigCodePoint CR_In_Block_Elements[] = {
-	1,
-	0x2580, 0x259f,
-}; /* CR_In_Block_Elements */
-
-/* 'In_Geometric_Shapes': Block */
-static const OnigCodePoint CR_In_Geometric_Shapes[] = {
-	1,
-	0x25a0, 0x25ff,
-}; /* CR_In_Geometric_Shapes */
-
-/* 'In_Miscellaneous_Symbols': Block */
-static const OnigCodePoint CR_In_Miscellaneous_Symbols[] = {
-	1,
-	0x2600, 0x26ff,
-}; /* CR_In_Miscellaneous_Symbols */
-
-/* 'In_Dingbats': Block */
-static const OnigCodePoint CR_In_Dingbats[] = {
-	1,
-	0x2700, 0x27bf,
-}; /* CR_In_Dingbats */
-
-/* 'In_Miscellaneous_Mathematical_Symbols_A': Block */
-static const OnigCodePoint CR_In_Miscellaneous_Mathematical_Symbols_A[] = {
-	1,
-	0x27c0, 0x27ef,
-}; /* CR_In_Miscellaneous_Mathematical_Symbols_A */
-
-/* 'In_Supplemental_Arrows_A': Block */
-static const OnigCodePoint CR_In_Supplemental_Arrows_A[] = {
-	1,
-	0x27f0, 0x27ff,
-}; /* CR_In_Supplemental_Arrows_A */
-
-/* 'In_Braille_Patterns': Block */
-#define CR_In_Braille_Patterns CR_Braille
-
-/* 'In_Supplemental_Arrows_B': Block */
-static const OnigCodePoint CR_In_Supplemental_Arrows_B[] = {
-	1,
-	0x2900, 0x297f,
-}; /* CR_In_Supplemental_Arrows_B */
-
-/* 'In_Miscellaneous_Mathematical_Symbols_B': Block */
-static const OnigCodePoint CR_In_Miscellaneous_Mathematical_Symbols_B[] = {
-	1,
-	0x2980, 0x29ff,
-}; /* CR_In_Miscellaneous_Mathematical_Symbols_B */
-
-/* 'In_Supplemental_Mathematical_Operators': Block */
-static const OnigCodePoint CR_In_Supplemental_Mathematical_Operators[] = {
-	1,
-	0x2a00, 0x2aff,
-}; /* CR_In_Supplemental_Mathematical_Operators */
-
-/* 'In_Miscellaneous_Symbols_and_Arrows': Block */
-static const OnigCodePoint CR_In_Miscellaneous_Symbols_and_Arrows[] = {
-	1,
-	0x2b00, 0x2bff,
-}; /* CR_In_Miscellaneous_Symbols_and_Arrows */
-
-/* 'In_Glagolitic': Block */
-static const OnigCodePoint CR_In_Glagolitic[] = {
-	1,
-	0x2c00, 0x2c5f,
-}; /* CR_In_Glagolitic */
-
-/* 'In_Latin_Extended_C': Block */
-static const OnigCodePoint CR_In_Latin_Extended_C[] = {
-	1,
-	0x2c60, 0x2c7f,
-}; /* CR_In_Latin_Extended_C */
-
-/* 'In_Coptic': Block */
-static const OnigCodePoint CR_In_Coptic[] = {
-	1,
-	0x2c80, 0x2cff,
-}; /* CR_In_Coptic */
-
-/* 'In_Georgian_Supplement': Block */
-static const OnigCodePoint CR_In_Georgian_Supplement[] = {
-	1,
-	0x2d00, 0x2d2f,
-}; /* CR_In_Georgian_Supplement */
-
-/* 'In_Tifinagh': Block */
-static const OnigCodePoint CR_In_Tifinagh[] = {
-	1,
-	0x2d30, 0x2d7f,
-}; /* CR_In_Tifinagh */
-
-/* 'In_Ethiopic_Extended': Block */
-static const OnigCodePoint CR_In_Ethiopic_Extended[] = {
-	1,
-	0x2d80, 0x2ddf,
-}; /* CR_In_Ethiopic_Extended */
-
-/* 'In_Cyrillic_Extended_A': Block */
-static const OnigCodePoint CR_In_Cyrillic_Extended_A[] = {
-	1,
-	0x2de0, 0x2dff,
-}; /* CR_In_Cyrillic_Extended_A */
-
-/* 'In_Supplemental_Punctuation': Block */
-static const OnigCodePoint CR_In_Supplemental_Punctuation[] = {
-	1,
-	0x2e00, 0x2e7f,
-}; /* CR_In_Supplemental_Punctuation */
-
-/* 'In_CJK_Radicals_Supplement': Block */
-static const OnigCodePoint CR_In_CJK_Radicals_Supplement[] = {
-	1,
-	0x2e80, 0x2eff,
-}; /* CR_In_CJK_Radicals_Supplement */
-
-/* 'In_Kangxi_Radicals': Block */
-static const OnigCodePoint CR_In_Kangxi_Radicals[] = {
-	1,
-	0x2f00, 0x2fdf,
-}; /* CR_In_Kangxi_Radicals */
-
-/* 'In_Ideographic_Description_Characters': Block */
-static const OnigCodePoint CR_In_Ideographic_Description_Characters[] = {
-	1,
-	0x2ff0, 0x2fff,
-}; /* CR_In_Ideographic_Description_Characters */
-
-/* 'In_CJK_Symbols_and_Punctuation': Block */
-static const OnigCodePoint CR_In_CJK_Symbols_and_Punctuation[] = {
-	1,
-	0x3000, 0x303f,
-}; /* CR_In_CJK_Symbols_and_Punctuation */
-
-/* 'In_Hiragana': Block */
-static const OnigCodePoint CR_In_Hiragana[] = {
-	1,
-	0x3040, 0x309f,
-}; /* CR_In_Hiragana */
-
-/* 'In_Katakana': Block */
-static const OnigCodePoint CR_In_Katakana[] = {
-	1,
-	0x30a0, 0x30ff,
-}; /* CR_In_Katakana */
-
-/* 'In_Bopomofo': Block */
-static const OnigCodePoint CR_In_Bopomofo[] = {
-	1,
-	0x3100, 0x312f,
-}; /* CR_In_Bopomofo */
-
-/* 'In_Hangul_Compatibility_Jamo': Block */
-static const OnigCodePoint CR_In_Hangul_Compatibility_Jamo[] = {
-	1,
-	0x3130, 0x318f,
-}; /* CR_In_Hangul_Compatibility_Jamo */
-
-/* 'In_Kanbun': Block */
-static const OnigCodePoint CR_In_Kanbun[] = {
-	1,
-	0x3190, 0x319f,
-}; /* CR_In_Kanbun */
-
-/* 'In_Bopomofo_Extended': Block */
-static const OnigCodePoint CR_In_Bopomofo_Extended[] = {
-	1,
-	0x31a0, 0x31bf,
-}; /* CR_In_Bopomofo_Extended */
-
-/* 'In_CJK_Strokes': Block */
-static const OnigCodePoint CR_In_CJK_Strokes[] = {
-	1,
-	0x31c0, 0x31ef,
-}; /* CR_In_CJK_Strokes */
-
-/* 'In_Katakana_Phonetic_Extensions': Block */
-static const OnigCodePoint CR_In_Katakana_Phonetic_Extensions[] = {
-	1,
-	0x31f0, 0x31ff,
-}; /* CR_In_Katakana_Phonetic_Extensions */
-
-/* 'In_Enclosed_CJK_Letters_and_Months': Block */
-static const OnigCodePoint CR_In_Enclosed_CJK_Letters_and_Months[] = {
-	1,
-	0x3200, 0x32ff,
-}; /* CR_In_Enclosed_CJK_Letters_and_Months */
-
-/* 'In_CJK_Compatibility': Block */
-static const OnigCodePoint CR_In_CJK_Compatibility[] = {
-	1,
-	0x3300, 0x33ff,
-}; /* CR_In_CJK_Compatibility */
-
-/* 'In_CJK_Unified_Ideographs_Extension_A': Block */
-static const OnigCodePoint CR_In_CJK_Unified_Ideographs_Extension_A[] = {
-	1,
-	0x3400, 0x4dbf,
-}; /* CR_In_CJK_Unified_Ideographs_Extension_A */
-
-/* 'In_Yijing_Hexagram_Symbols': Block */
-static const OnigCodePoint CR_In_Yijing_Hexagram_Symbols[] = {
-	1,
-	0x4dc0, 0x4dff,
-}; /* CR_In_Yijing_Hexagram_Symbols */
-
-/* 'In_CJK_Unified_Ideographs': Block */
-static const OnigCodePoint CR_In_CJK_Unified_Ideographs[] = {
-	1,
-	0x4e00, 0x9fff,
-}; /* CR_In_CJK_Unified_Ideographs */
-
-/* 'In_Yi_Syllables': Block */
-static const OnigCodePoint CR_In_Yi_Syllables[] = {
-	1,
-	0xa000, 0xa48f,
-}; /* CR_In_Yi_Syllables */
-
-/* 'In_Yi_Radicals': Block */
-static const OnigCodePoint CR_In_Yi_Radicals[] = {
-	1,
-	0xa490, 0xa4cf,
-}; /* CR_In_Yi_Radicals */
-
-/* 'In_Lisu': Block */
-#define CR_In_Lisu CR_Lisu
-
-/* 'In_Vai': Block */
-static const OnigCodePoint CR_In_Vai[] = {
-	1,
-	0xa500, 0xa63f,
-}; /* CR_In_Vai */
-
-/* 'In_Cyrillic_Extended_B': Block */
-static const OnigCodePoint CR_In_Cyrillic_Extended_B[] = {
-	1,
-	0xa640, 0xa69f,
-}; /* CR_In_Cyrillic_Extended_B */
-
-/* 'In_Bamum': Block */
-static const OnigCodePoint CR_In_Bamum[] = {
-	1,
-	0xa6a0, 0xa6ff,
-}; /* CR_In_Bamum */
-
-/* 'In_Modifier_Tone_Letters': Block */
-static const OnigCodePoint CR_In_Modifier_Tone_Letters[] = {
-	1,
-	0xa700, 0xa71f,
-}; /* CR_In_Modifier_Tone_Letters */
-
-/* 'In_Latin_Extended_D': Block */
-static const OnigCodePoint CR_In_Latin_Extended_D[] = {
-	1,
-	0xa720, 0xa7ff,
-}; /* CR_In_Latin_Extended_D */
-
-/* 'In_Syloti_Nagri': Block */
-static const OnigCodePoint CR_In_Syloti_Nagri[] = {
-	1,
-	0xa800, 0xa82f,
-}; /* CR_In_Syloti_Nagri */
-
-/* 'In_Common_Indic_Number_Forms': Block */
-static const OnigCodePoint CR_In_Common_Indic_Number_Forms[] = {
-	1,
-	0xa830, 0xa83f,
-}; /* CR_In_Common_Indic_Number_Forms */
-
-/* 'In_Phags_pa': Block */
-static const OnigCodePoint CR_In_Phags_pa[] = {
-	1,
-	0xa840, 0xa87f,
-}; /* CR_In_Phags_pa */
-
-/* 'In_Saurashtra': Block */
-static const OnigCodePoint CR_In_Saurashtra[] = {
-	1,
-	0xa880, 0xa8df,
-}; /* CR_In_Saurashtra */
-
-/* 'In_Devanagari_Extended': Block */
-static const OnigCodePoint CR_In_Devanagari_Extended[] = {
-	1,
-	0xa8e0, 0xa8ff,
-}; /* CR_In_Devanagari_Extended */
-
-/* 'In_Kayah_Li': Block */
-static const OnigCodePoint CR_In_Kayah_Li[] = {
-	1,
-	0xa900, 0xa92f,
-}; /* CR_In_Kayah_Li */
-
-/* 'In_Rejang': Block */
-static const OnigCodePoint CR_In_Rejang[] = {
-	1,
-	0xa930, 0xa95f,
-}; /* CR_In_Rejang */
-
-/* 'In_Hangul_Jamo_Extended_A': Block */
-static const OnigCodePoint CR_In_Hangul_Jamo_Extended_A[] = {
-	1,
-	0xa960, 0xa97f,
-}; /* CR_In_Hangul_Jamo_Extended_A */
-
-/* 'In_Javanese': Block */
-static const OnigCodePoint CR_In_Javanese[] = {
-	1,
-	0xa980, 0xa9df,
-}; /* CR_In_Javanese */
-
-/* 'In_Myanmar_Extended_B': Block */
-static const OnigCodePoint CR_In_Myanmar_Extended_B[] = {
-	1,
-	0xa9e0, 0xa9ff,
-}; /* CR_In_Myanmar_Extended_B */
-
-/* 'In_Cham': Block */
-static const OnigCodePoint CR_In_Cham[] = {
-	1,
-	0xaa00, 0xaa5f,
-}; /* CR_In_Cham */
-
-/* 'In_Myanmar_Extended_A': Block */
-static const OnigCodePoint CR_In_Myanmar_Extended_A[] = {
-	1,
-	0xaa60, 0xaa7f,
-}; /* CR_In_Myanmar_Extended_A */
-
-/* 'In_Tai_Viet': Block */
-static const OnigCodePoint CR_In_Tai_Viet[] = {
-	1,
-	0xaa80, 0xaadf,
-}; /* CR_In_Tai_Viet */
-
-/* 'In_Meetei_Mayek_Extensions': Block */
-static const OnigCodePoint CR_In_Meetei_Mayek_Extensions[] = {
-	1,
-	0xaae0, 0xaaff,
-}; /* CR_In_Meetei_Mayek_Extensions */
-
-/* 'In_Ethiopic_Extended_A': Block */
-static const OnigCodePoint CR_In_Ethiopic_Extended_A[] = {
-	1,
-	0xab00, 0xab2f,
-}; /* CR_In_Ethiopic_Extended_A */
-
-/* 'In_Latin_Extended_E': Block */
-static const OnigCodePoint CR_In_Latin_Extended_E[] = {
-	1,
-	0xab30, 0xab6f,
-}; /* CR_In_Latin_Extended_E */
-
-/* 'In_Cherokee_Supplement': Block */
-static const OnigCodePoint CR_In_Cherokee_Supplement[] = {
-	1,
-	0xab70, 0xabbf,
-}; /* CR_In_Cherokee_Supplement */
-
-/* 'In_Meetei_Mayek': Block */
-static const OnigCodePoint CR_In_Meetei_Mayek[] = {
-	1,
-	0xabc0, 0xabff,
-}; /* CR_In_Meetei_Mayek */
-
-/* 'In_Hangul_Syllables': Block */
-static const OnigCodePoint CR_In_Hangul_Syllables[] = {
-	1,
-	0xac00, 0xd7af,
-}; /* CR_In_Hangul_Syllables */
-
-/* 'In_Hangul_Jamo_Extended_B': Block */
-static const OnigCodePoint CR_In_Hangul_Jamo_Extended_B[] = {
-	1,
-	0xd7b0, 0xd7ff,
-}; /* CR_In_Hangul_Jamo_Extended_B */
-
-/* 'In_High_Surrogates': Block */
-static const OnigCodePoint CR_In_High_Surrogates[] = {
-	1,
-	0xd800, 0xdb7f,
-}; /* CR_In_High_Surrogates */
-
-/* 'In_High_Private_Use_Surrogates': Block */
-static const OnigCodePoint CR_In_High_Private_Use_Surrogates[] = {
-	1,
-	0xdb80, 0xdbff,
-}; /* CR_In_High_Private_Use_Surrogates */
-
-/* 'In_Low_Surrogates': Block */
-static const OnigCodePoint CR_In_Low_Surrogates[] = {
-	1,
-	0xdc00, 0xdfff,
-}; /* CR_In_Low_Surrogates */
-
-/* 'In_Private_Use_Area': Block */
-static const OnigCodePoint CR_In_Private_Use_Area[] = {
-	1,
-	0xe000, 0xf8ff,
-}; /* CR_In_Private_Use_Area */
-
-/* 'In_CJK_Compatibility_Ideographs': Block */
-static const OnigCodePoint CR_In_CJK_Compatibility_Ideographs[] = {
-	1,
-	0xf900, 0xfaff,
-}; /* CR_In_CJK_Compatibility_Ideographs */
-
-/* 'In_Alphabetic_Presentation_Forms': Block */
-static const OnigCodePoint CR_In_Alphabetic_Presentation_Forms[] = {
-	1,
-	0xfb00, 0xfb4f,
-}; /* CR_In_Alphabetic_Presentation_Forms */
-
-/* 'In_Arabic_Presentation_Forms_A': Block */
-static const OnigCodePoint CR_In_Arabic_Presentation_Forms_A[] = {
-	1,
-	0xfb50, 0xfdff,
-}; /* CR_In_Arabic_Presentation_Forms_A */
-
-/* 'In_Variation_Selectors': Block */
-static const OnigCodePoint CR_In_Variation_Selectors[] = {
-	1,
-	0xfe00, 0xfe0f,
-}; /* CR_In_Variation_Selectors */
-
-/* 'In_Vertical_Forms': Block */
-static const OnigCodePoint CR_In_Vertical_Forms[] = {
-	1,
-	0xfe10, 0xfe1f,
-}; /* CR_In_Vertical_Forms */
-
-/* 'In_Combining_Half_Marks': Block */
-static const OnigCodePoint CR_In_Combining_Half_Marks[] = {
-	1,
-	0xfe20, 0xfe2f,
-}; /* CR_In_Combining_Half_Marks */
-
-/* 'In_CJK_Compatibility_Forms': Block */
-static const OnigCodePoint CR_In_CJK_Compatibility_Forms[] = {
-	1,
-	0xfe30, 0xfe4f,
-}; /* CR_In_CJK_Compatibility_Forms */
-
-/* 'In_Small_Form_Variants': Block */
-static const OnigCodePoint CR_In_Small_Form_Variants[] = {
-	1,
-	0xfe50, 0xfe6f,
-}; /* CR_In_Small_Form_Variants */
-
-/* 'In_Arabic_Presentation_Forms_B': Block */
-static const OnigCodePoint CR_In_Arabic_Presentation_Forms_B[] = {
-	1,
-	0xfe70, 0xfeff,
-}; /* CR_In_Arabic_Presentation_Forms_B */
-
-/* 'In_Halfwidth_and_Fullwidth_Forms': Block */
-static const OnigCodePoint CR_In_Halfwidth_and_Fullwidth_Forms[] = {
-	1,
-	0xff00, 0xffef,
-}; /* CR_In_Halfwidth_and_Fullwidth_Forms */
-
-/* 'In_Specials': Block */
-static const OnigCodePoint CR_In_Specials[] = {
-	1,
-	0xfff0, 0xffff,
-}; /* CR_In_Specials */
-
-/* 'In_Linear_B_Syllabary': Block */
-static const OnigCodePoint CR_In_Linear_B_Syllabary[] = {
-	1,
-	0x10000, 0x1007f,
-}; /* CR_In_Linear_B_Syllabary */
-
-/* 'In_Linear_B_Ideograms': Block */
-static const OnigCodePoint CR_In_Linear_B_Ideograms[] = {
-	1,
-	0x10080, 0x100ff,
-}; /* CR_In_Linear_B_Ideograms */
-
-/* 'In_Aegean_Numbers': Block */
-static const OnigCodePoint CR_In_Aegean_Numbers[] = {
-	1,
-	0x10100, 0x1013f,
-}; /* CR_In_Aegean_Numbers */
-
-/* 'In_Ancient_Greek_Numbers': Block */
-static const OnigCodePoint CR_In_Ancient_Greek_Numbers[] = {
-	1,
-	0x10140, 0x1018f,
-}; /* CR_In_Ancient_Greek_Numbers */
-
-/* 'In_Ancient_Symbols': Block */
-static const OnigCodePoint CR_In_Ancient_Symbols[] = {
-	1,
-	0x10190, 0x101cf,
-}; /* CR_In_Ancient_Symbols */
-
-/* 'In_Phaistos_Disc': Block */
-static const OnigCodePoint CR_In_Phaistos_Disc[] = {
-	1,
-	0x101d0, 0x101ff,
-}; /* CR_In_Phaistos_Disc */
-
-/* 'In_Lycian': Block */
-static const OnigCodePoint CR_In_Lycian[] = {
-	1,
-	0x10280, 0x1029f,
-}; /* CR_In_Lycian */
-
-/* 'In_Carian': Block */
-static const OnigCodePoint CR_In_Carian[] = {
-	1,
-	0x102a0, 0x102df,
-}; /* CR_In_Carian */
-
-/* 'In_Coptic_Epact_Numbers': Block */
-static const OnigCodePoint CR_In_Coptic_Epact_Numbers[] = {
-	1,
-	0x102e0, 0x102ff,
-}; /* CR_In_Coptic_Epact_Numbers */
-
-/* 'In_Old_Italic': Block */
-static const OnigCodePoint CR_In_Old_Italic[] = {
-	1,
-	0x10300, 0x1032f,
-}; /* CR_In_Old_Italic */
-
-/* 'In_Gothic': Block */
-static const OnigCodePoint CR_In_Gothic[] = {
-	1,
-	0x10330, 0x1034f,
-}; /* CR_In_Gothic */
-
-/* 'In_Old_Permic': Block */
-static const OnigCodePoint CR_In_Old_Permic[] = {
-	1,
-	0x10350, 0x1037f,
-}; /* CR_In_Old_Permic */
-
-/* 'In_Ugaritic': Block */
-static const OnigCodePoint CR_In_Ugaritic[] = {
-	1,
-	0x10380, 0x1039f,
-}; /* CR_In_Ugaritic */
-
-/* 'In_Old_Persian': Block */
-static const OnigCodePoint CR_In_Old_Persian[] = {
-	1,
-	0x103a0, 0x103df,
-}; /* CR_In_Old_Persian */
-
-/* 'In_Deseret': Block */
-#define CR_In_Deseret CR_Deseret
-
-/* 'In_Shavian': Block */
-#define CR_In_Shavian CR_Shavian
-
-/* 'In_Osmanya': Block */
-static const OnigCodePoint CR_In_Osmanya[] = {
-	1,
-	0x10480, 0x104af,
-}; /* CR_In_Osmanya */
-
-/* 'In_Osage': Block */
-static const OnigCodePoint CR_In_Osage[] = {
-	1,
-	0x104b0, 0x104ff,
-}; /* CR_In_Osage */
-
-/* 'In_Elbasan': Block */
-static const OnigCodePoint CR_In_Elbasan[] = {
-	1,
-	0x10500, 0x1052f,
-}; /* CR_In_Elbasan */
-
-/* 'In_Caucasian_Albanian': Block */
-static const OnigCodePoint CR_In_Caucasian_Albanian[] = {
-	1,
-	0x10530, 0x1056f,
-}; /* CR_In_Caucasian_Albanian */
-
-/* 'In_Linear_A': Block */
-static const OnigCodePoint CR_In_Linear_A[] = {
-	1,
-	0x10600, 0x1077f,
-}; /* CR_In_Linear_A */
-
-/* 'In_Cypriot_Syllabary': Block */
-static const OnigCodePoint CR_In_Cypriot_Syllabary[] = {
-	1,
-	0x10800, 0x1083f,
-}; /* CR_In_Cypriot_Syllabary */
-
-/* 'In_Imperial_Aramaic': Block */
-static const OnigCodePoint CR_In_Imperial_Aramaic[] = {
-	1,
-	0x10840, 0x1085f,
-}; /* CR_In_Imperial_Aramaic */
-
-/* 'In_Palmyrene': Block */
-#define CR_In_Palmyrene CR_Palmyrene
-
-/* 'In_Nabataean': Block */
-static const OnigCodePoint CR_In_Nabataean[] = {
-	1,
-	0x10880, 0x108af,
-}; /* CR_In_Nabataean */
-
-/* 'In_Hatran': Block */
-static const OnigCodePoint CR_In_Hatran[] = {
-	1,
-	0x108e0, 0x108ff,
-}; /* CR_In_Hatran */
-
-/* 'In_Phoenician': Block */
-static const OnigCodePoint CR_In_Phoenician[] = {
-	1,
-	0x10900, 0x1091f,
-}; /* CR_In_Phoenician */
-
-/* 'In_Lydian': Block */
-static const OnigCodePoint CR_In_Lydian[] = {
-	1,
-	0x10920, 0x1093f,
-}; /* CR_In_Lydian */
-
-/* 'In_Meroitic_Hieroglyphs': Block */
-#define CR_In_Meroitic_Hieroglyphs CR_Meroitic_Hieroglyphs
-
-/* 'In_Meroitic_Cursive': Block */
-static const OnigCodePoint CR_In_Meroitic_Cursive[] = {
-	1,
-	0x109a0, 0x109ff,
-}; /* CR_In_Meroitic_Cursive */
-
-/* 'In_Kharoshthi': Block */
-static const OnigCodePoint CR_In_Kharoshthi[] = {
-	1,
-	0x10a00, 0x10a5f,
-}; /* CR_In_Kharoshthi */
-
-/* 'In_Old_South_Arabian': Block */
-#define CR_In_Old_South_Arabian CR_Old_South_Arabian
-
-/* 'In_Old_North_Arabian': Block */
-#define CR_In_Old_North_Arabian CR_Old_North_Arabian
-
-/* 'In_Manichaean': Block */
-static const OnigCodePoint CR_In_Manichaean[] = {
-	1,
-	0x10ac0, 0x10aff,
-}; /* CR_In_Manichaean */
-
-/* 'In_Avestan': Block */
-static const OnigCodePoint CR_In_Avestan[] = {
-	1,
-	0x10b00, 0x10b3f,
-}; /* CR_In_Avestan */
-
-/* 'In_Inscriptional_Parthian': Block */
-static const OnigCodePoint CR_In_Inscriptional_Parthian[] = {
-	1,
-	0x10b40, 0x10b5f,
-}; /* CR_In_Inscriptional_Parthian */
-
-/* 'In_Inscriptional_Pahlavi': Block */
-static const OnigCodePoint CR_In_Inscriptional_Pahlavi[] = {
-	1,
-	0x10b60, 0x10b7f,
-}; /* CR_In_Inscriptional_Pahlavi */
-
-/* 'In_Psalter_Pahlavi': Block */
-static const OnigCodePoint CR_In_Psalter_Pahlavi[] = {
-	1,
-	0x10b80, 0x10baf,
-}; /* CR_In_Psalter_Pahlavi */
-
-/* 'In_Old_Turkic': Block */
-static const OnigCodePoint CR_In_Old_Turkic[] = {
-	1,
-	0x10c00, 0x10c4f,
-}; /* CR_In_Old_Turkic */
-
-/* 'In_Old_Hungarian': Block */
-static const OnigCodePoint CR_In_Old_Hungarian[] = {
-	1,
-	0x10c80, 0x10cff,
-}; /* CR_In_Old_Hungarian */
-
-/* 'In_Hanifi_Rohingya': Block */
-static const OnigCodePoint CR_In_Hanifi_Rohingya[] = {
-	1,
-	0x10d00, 0x10d3f,
-}; /* CR_In_Hanifi_Rohingya */
-
-/* 'In_Rumi_Numeral_Symbols': Block */
-static const OnigCodePoint CR_In_Rumi_Numeral_Symbols[] = {
-	1,
-	0x10e60, 0x10e7f,
-}; /* CR_In_Rumi_Numeral_Symbols */
-
-/* 'In_Old_Sogdian': Block */
-static const OnigCodePoint CR_In_Old_Sogdian[] = {
-	1,
-	0x10f00, 0x10f2f,
-}; /* CR_In_Old_Sogdian */
-
-/* 'In_Sogdian': Block */
-static const OnigCodePoint CR_In_Sogdian[] = {
-	1,
-	0x10f30, 0x10f6f,
-}; /* CR_In_Sogdian */
-
-/* 'In_Elymaic': Block */
-static const OnigCodePoint CR_In_Elymaic[] = {
-	1,
-	0x10fe0, 0x10fff,
-}; /* CR_In_Elymaic */
-
-/* 'In_Brahmi': Block */
-static const OnigCodePoint CR_In_Brahmi[] = {
-	1,
-	0x11000, 0x1107f,
-}; /* CR_In_Brahmi */
-
-/* 'In_Kaithi': Block */
-static const OnigCodePoint CR_In_Kaithi[] = {
-	1,
-	0x11080, 0x110cf,
-}; /* CR_In_Kaithi */
-
-/* 'In_Sora_Sompeng': Block */
-static const OnigCodePoint CR_In_Sora_Sompeng[] = {
-	1,
-	0x110d0, 0x110ff,
-}; /* CR_In_Sora_Sompeng */
-
-/* 'In_Chakma': Block */
-static const OnigCodePoint CR_In_Chakma[] = {
-	1,
-	0x11100, 0x1114f,
-}; /* CR_In_Chakma */
-
-/* 'In_Mahajani': Block */
-static const OnigCodePoint CR_In_Mahajani[] = {
-	1,
-	0x11150, 0x1117f,
-}; /* CR_In_Mahajani */
-
-/* 'In_Sharada': Block */
-static const OnigCodePoint CR_In_Sharada[] = {
-	1,
-	0x11180, 0x111df,
-}; /* CR_In_Sharada */
-
-/* 'In_Sinhala_Archaic_Numbers': Block */
-static const OnigCodePoint CR_In_Sinhala_Archaic_Numbers[] = {
-	1,
-	0x111e0, 0x111ff,
-}; /* CR_In_Sinhala_Archaic_Numbers */
-
-/* 'In_Khojki': Block */
-static const OnigCodePoint CR_In_Khojki[] = {
-	1,
-	0x11200, 0x1124f,
-}; /* CR_In_Khojki */
-
-/* 'In_Multani': Block */
-static const OnigCodePoint CR_In_Multani[] = {
-	1,
-	0x11280, 0x112af,
-}; /* CR_In_Multani */
-
-/* 'In_Khudawadi': Block */
-static const OnigCodePoint CR_In_Khudawadi[] = {
-	1,
-	0x112b0, 0x112ff,
-}; /* CR_In_Khudawadi */
-
-/* 'In_Grantha': Block */
-static const OnigCodePoint CR_In_Grantha[] = {
-	1,
-	0x11300, 0x1137f,
-}; /* CR_In_Grantha */
-
-/* 'In_Newa': Block */
-static const OnigCodePoint CR_In_Newa[] = {
-	1,
-	0x11400, 0x1147f,
-}; /* CR_In_Newa */
-
-/* 'In_Tirhuta': Block */
-static const OnigCodePoint CR_In_Tirhuta[] = {
-	1,
-	0x11480, 0x114df,
-}; /* CR_In_Tirhuta */
-
-/* 'In_Siddham': Block */
-static const OnigCodePoint CR_In_Siddham[] = {
-	1,
-	0x11580, 0x115ff,
-}; /* CR_In_Siddham */
-
-/* 'In_Modi': Block */
-static const OnigCodePoint CR_In_Modi[] = {
-	1,
-	0x11600, 0x1165f,
-}; /* CR_In_Modi */
-
-/* 'In_Mongolian_Supplement': Block */
-static const OnigCodePoint CR_In_Mongolian_Supplement[] = {
-	1,
-	0x11660, 0x1167f,
-}; /* CR_In_Mongolian_Supplement */
-
-/* 'In_Takri': Block */
-static const OnigCodePoint CR_In_Takri[] = {
-	1,
-	0x11680, 0x116cf,
-}; /* CR_In_Takri */
-
-/* 'In_Ahom': Block */
-static const OnigCodePoint CR_In_Ahom[] = {
-	1,
-	0x11700, 0x1173f,
-}; /* CR_In_Ahom */
-
-/* 'In_Dogra': Block */
-static const OnigCodePoint CR_In_Dogra[] = {
-	1,
-	0x11800, 0x1184f,
-}; /* CR_In_Dogra */
-
-/* 'In_Warang_Citi': Block */
-static const OnigCodePoint CR_In_Warang_Citi[] = {
-	1,
-	0x118a0, 0x118ff,
-}; /* CR_In_Warang_Citi */
-
-/* 'In_Nandinagari': Block */
-static const OnigCodePoint CR_In_Nandinagari[] = {
-	1,
-	0x119a0, 0x119ff,
-}; /* CR_In_Nandinagari */
-
-/* 'In_Zanabazar_Square': Block */
-static const OnigCodePoint CR_In_Zanabazar_Square[] = {
-	1,
-	0x11a00, 0x11a4f,
-}; /* CR_In_Zanabazar_Square */
-
-/* 'In_Soyombo': Block */
-static const OnigCodePoint CR_In_Soyombo[] = {
-	1,
-	0x11a50, 0x11aaf,
-}; /* CR_In_Soyombo */
-
-/* 'In_Pau_Cin_Hau': Block */
-static const OnigCodePoint CR_In_Pau_Cin_Hau[] = {
-	1,
-	0x11ac0, 0x11aff,
-}; /* CR_In_Pau_Cin_Hau */
-
-/* 'In_Bhaiksuki': Block */
-static const OnigCodePoint CR_In_Bhaiksuki[] = {
-	1,
-	0x11c00, 0x11c6f,
-}; /* CR_In_Bhaiksuki */
-
-/* 'In_Marchen': Block */
-static const OnigCodePoint CR_In_Marchen[] = {
-	1,
-	0x11c70, 0x11cbf,
-}; /* CR_In_Marchen */
-
-/* 'In_Masaram_Gondi': Block */
-static const OnigCodePoint CR_In_Masaram_Gondi[] = {
-	1,
-	0x11d00, 0x11d5f,
-}; /* CR_In_Masaram_Gondi */
-
-/* 'In_Gunjala_Gondi': Block */
-static const OnigCodePoint CR_In_Gunjala_Gondi[] = {
-	1,
-	0x11d60, 0x11daf,
-}; /* CR_In_Gunjala_Gondi */
-
-/* 'In_Makasar': Block */
-static const OnigCodePoint CR_In_Makasar[] = {
-	1,
-	0x11ee0, 0x11eff,
-}; /* CR_In_Makasar */
-
-/* 'In_Tamil_Supplement': Block */
-static const OnigCodePoint CR_In_Tamil_Supplement[] = {
-	1,
-	0x11fc0, 0x11fff,
-}; /* CR_In_Tamil_Supplement */
-
-/* 'In_Cuneiform': Block */
-static const OnigCodePoint CR_In_Cuneiform[] = {
-	1,
-	0x12000, 0x123ff,
-}; /* CR_In_Cuneiform */
-
-/* 'In_Cuneiform_Numbers_and_Punctuation': Block */
-static const OnigCodePoint CR_In_Cuneiform_Numbers_and_Punctuation[] = {
-	1,
-	0x12400, 0x1247f,
-}; /* CR_In_Cuneiform_Numbers_and_Punctuation */
-
-/* 'In_Early_Dynastic_Cuneiform': Block */
-static const OnigCodePoint CR_In_Early_Dynastic_Cuneiform[] = {
-	1,
-	0x12480, 0x1254f,
-}; /* CR_In_Early_Dynastic_Cuneiform */
-
-/* 'In_Egyptian_Hieroglyphs': Block */
-static const OnigCodePoint CR_In_Egyptian_Hieroglyphs[] = {
-	1,
-	0x13000, 0x1342f,
-}; /* CR_In_Egyptian_Hieroglyphs */
-
-/* 'In_Egyptian_Hieroglyph_Format_Controls': Block */
-static const OnigCodePoint CR_In_Egyptian_Hieroglyph_Format_Controls[] = {
-	1,
-	0x13430, 0x1343f,
-}; /* CR_In_Egyptian_Hieroglyph_Format_Controls */
-
-/* 'In_Anatolian_Hieroglyphs': Block */
-static const OnigCodePoint CR_In_Anatolian_Hieroglyphs[] = {
-	1,
-	0x14400, 0x1467f,
-}; /* CR_In_Anatolian_Hieroglyphs */
-
-/* 'In_Bamum_Supplement': Block */
-static const OnigCodePoint CR_In_Bamum_Supplement[] = {
-	1,
-	0x16800, 0x16a3f,
-}; /* CR_In_Bamum_Supplement */
-
-/* 'In_Mro': Block */
-static const OnigCodePoint CR_In_Mro[] = {
-	1,
-	0x16a40, 0x16a6f,
-}; /* CR_In_Mro */
-
-/* 'In_Bassa_Vah': Block */
-static const OnigCodePoint CR_In_Bassa_Vah[] = {
-	1,
-	0x16ad0, 0x16aff,
-}; /* CR_In_Bassa_Vah */
-
-/* 'In_Pahawh_Hmong': Block */
-static const OnigCodePoint CR_In_Pahawh_Hmong[] = {
-	1,
-	0x16b00, 0x16b8f,
-}; /* CR_In_Pahawh_Hmong */
-
-/* 'In_Medefaidrin': Block */
-static const OnigCodePoint CR_In_Medefaidrin[] = {
-	1,
-	0x16e40, 0x16e9f,
-}; /* CR_In_Medefaidrin */
-
-/* 'In_Miao': Block */
-static const OnigCodePoint CR_In_Miao[] = {
-	1,
-	0x16f00, 0x16f9f,
-}; /* CR_In_Miao */
-
-/* 'In_Ideographic_Symbols_and_Punctuation': Block */
-static const OnigCodePoint CR_In_Ideographic_Symbols_and_Punctuation[] = {
-	1,
-	0x16fe0, 0x16fff,
-}; /* CR_In_Ideographic_Symbols_and_Punctuation */
-
-/* 'In_Tangut': Block */
-static const OnigCodePoint CR_In_Tangut[] = {
-	1,
-	0x17000, 0x187ff,
-}; /* CR_In_Tangut */
-
-/* 'In_Tangut_Components': Block */
-static const OnigCodePoint CR_In_Tangut_Components[] = {
-	1,
-	0x18800, 0x18aff,
-}; /* CR_In_Tangut_Components */
-
-/* 'In_Kana_Supplement': Block */
-static const OnigCodePoint CR_In_Kana_Supplement[] = {
-	1,
-	0x1b000, 0x1b0ff,
-}; /* CR_In_Kana_Supplement */
-
-/* 'In_Kana_Extended_A': Block */
-static const OnigCodePoint CR_In_Kana_Extended_A[] = {
-	1,
-	0x1b100, 0x1b12f,
-}; /* CR_In_Kana_Extended_A */
-
-/* 'In_Small_Kana_Extension': Block */
-static const OnigCodePoint CR_In_Small_Kana_Extension[] = {
-	1,
-	0x1b130, 0x1b16f,
-}; /* CR_In_Small_Kana_Extension */
-
-/* 'In_Nushu': Block */
-static const OnigCodePoint CR_In_Nushu[] = {
-	1,
-	0x1b170, 0x1b2ff,
-}; /* CR_In_Nushu */
-
-/* 'In_Duployan': Block */
-static const OnigCodePoint CR_In_Duployan[] = {
-	1,
-	0x1bc00, 0x1bc9f,
-}; /* CR_In_Duployan */
-
-/* 'In_Shorthand_Format_Controls': Block */
-static const OnigCodePoint CR_In_Shorthand_Format_Controls[] = {
-	1,
-	0x1bca0, 0x1bcaf,
-}; /* CR_In_Shorthand_Format_Controls */
-
-/* 'In_Byzantine_Musical_Symbols': Block */
-static const OnigCodePoint CR_In_Byzantine_Musical_Symbols[] = {
-	1,
-	0x1d000, 0x1d0ff,
-}; /* CR_In_Byzantine_Musical_Symbols */
-
-/* 'In_Musical_Symbols': Block */
-static const OnigCodePoint CR_In_Musical_Symbols[] = {
-	1,
-	0x1d100, 0x1d1ff,
-}; /* CR_In_Musical_Symbols */
-
-/* 'In_Ancient_Greek_Musical_Notation': Block */
-static const OnigCodePoint CR_In_Ancient_Greek_Musical_Notation[] = {
-	1,
-	0x1d200, 0x1d24f,
-}; /* CR_In_Ancient_Greek_Musical_Notation */
-
-/* 'In_Mayan_Numerals': Block */
-static const OnigCodePoint CR_In_Mayan_Numerals[] = {
-	1,
-	0x1d2e0, 0x1d2ff,
-}; /* CR_In_Mayan_Numerals */
-
-/* 'In_Tai_Xuan_Jing_Symbols': Block */
-static const OnigCodePoint CR_In_Tai_Xuan_Jing_Symbols[] = {
-	1,
-	0x1d300, 0x1d35f,
-}; /* CR_In_Tai_Xuan_Jing_Symbols */
-
-/* 'In_Counting_Rod_Numerals': Block */
-static const OnigCodePoint CR_In_Counting_Rod_Numerals[] = {
-	1,
-	0x1d360, 0x1d37f,
-}; /* CR_In_Counting_Rod_Numerals */
-
-/* 'In_Mathematical_Alphanumeric_Symbols': Block */
-static const OnigCodePoint CR_In_Mathematical_Alphanumeric_Symbols[] = {
-	1,
-	0x1d400, 0x1d7ff,
-}; /* CR_In_Mathematical_Alphanumeric_Symbols */
-
-/* 'In_Sutton_SignWriting': Block */
-static const OnigCodePoint CR_In_Sutton_SignWriting[] = {
-	1,
-	0x1d800, 0x1daaf,
-}; /* CR_In_Sutton_SignWriting */
-
-/* 'In_Glagolitic_Supplement': Block */
-static const OnigCodePoint CR_In_Glagolitic_Supplement[] = {
-	1,
-	0x1e000, 0x1e02f,
-}; /* CR_In_Glagolitic_Supplement */
-
-/* 'In_Nyiakeng_Puachue_Hmong': Block */
-static const OnigCodePoint CR_In_Nyiakeng_Puachue_Hmong[] = {
-	1,
-	0x1e100, 0x1e14f,
-}; /* CR_In_Nyiakeng_Puachue_Hmong */
-
-/* 'In_Wancho': Block */
-static const OnigCodePoint CR_In_Wancho[] = {
-	1,
-	0x1e2c0, 0x1e2ff,
-}; /* CR_In_Wancho */
-
-/* 'In_Mende_Kikakui': Block */
-static const OnigCodePoint CR_In_Mende_Kikakui[] = {
-	1,
-	0x1e800, 0x1e8df,
-}; /* CR_In_Mende_Kikakui */
-
-/* 'In_Adlam': Block */
-static const OnigCodePoint CR_In_Adlam[] = {
-	1,
-	0x1e900, 0x1e95f,
-}; /* CR_In_Adlam */
-
-/* 'In_Indic_Siyaq_Numbers': Block */
-static const OnigCodePoint CR_In_Indic_Siyaq_Numbers[] = {
-	1,
-	0x1ec70, 0x1ecbf,
-}; /* CR_In_Indic_Siyaq_Numbers */
-
-/* 'In_Ottoman_Siyaq_Numbers': Block */
-static const OnigCodePoint CR_In_Ottoman_Siyaq_Numbers[] = {
-	1,
-	0x1ed00, 0x1ed4f,
-}; /* CR_In_Ottoman_Siyaq_Numbers */
-
-/* 'In_Arabic_Mathematical_Alphabetic_Symbols': Block */
-static const OnigCodePoint CR_In_Arabic_Mathematical_Alphabetic_Symbols[] = {
-	1,
-	0x1ee00, 0x1eeff,
-}; /* CR_In_Arabic_Mathematical_Alphabetic_Symbols */
-
-/* 'In_Mahjong_Tiles': Block */
-static const OnigCodePoint CR_In_Mahjong_Tiles[] = {
-	1,
-	0x1f000, 0x1f02f,
-}; /* CR_In_Mahjong_Tiles */
-
-/* 'In_Domino_Tiles': Block */
-static const OnigCodePoint CR_In_Domino_Tiles[] = {
-	1,
-	0x1f030, 0x1f09f,
-}; /* CR_In_Domino_Tiles */
-
-/* 'In_Playing_Cards': Block */
-static const OnigCodePoint CR_In_Playing_Cards[] = {
-	1,
-	0x1f0a0, 0x1f0ff,
-}; /* CR_In_Playing_Cards */
-
-/* 'In_Enclosed_Alphanumeric_Supplement': Block */
-static const OnigCodePoint CR_In_Enclosed_Alphanumeric_Supplement[] = {
-	1,
-	0x1f100, 0x1f1ff,
-}; /* CR_In_Enclosed_Alphanumeric_Supplement */
-
-/* 'In_Enclosed_Ideographic_Supplement': Block */
-static const OnigCodePoint CR_In_Enclosed_Ideographic_Supplement[] = {
-	1,
-	0x1f200, 0x1f2ff,
-}; /* CR_In_Enclosed_Ideographic_Supplement */
-
-/* 'In_Miscellaneous_Symbols_and_Pictographs': Block */
-static const OnigCodePoint CR_In_Miscellaneous_Symbols_and_Pictographs[] = {
-	1,
-	0x1f300, 0x1f5ff,
-}; /* CR_In_Miscellaneous_Symbols_and_Pictographs */
-
-/* 'In_Emoticons': Block */
-static const OnigCodePoint CR_In_Emoticons[] = {
-	1,
-	0x1f600, 0x1f64f,
-}; /* CR_In_Emoticons */
-
-/* 'In_Ornamental_Dingbats': Block */
-static const OnigCodePoint CR_In_Ornamental_Dingbats[] = {
-	1,
-	0x1f650, 0x1f67f,
-}; /* CR_In_Ornamental_Dingbats */
-
-/* 'In_Transport_and_Map_Symbols': Block */
-static const OnigCodePoint CR_In_Transport_and_Map_Symbols[] = {
-	1,
-	0x1f680, 0x1f6ff,
-}; /* CR_In_Transport_and_Map_Symbols */
-
-/* 'In_Alchemical_Symbols': Block */
-static const OnigCodePoint CR_In_Alchemical_Symbols[] = {
-	1,
-	0x1f700, 0x1f77f,
-}; /* CR_In_Alchemical_Symbols */
-
-/* 'In_Geometric_Shapes_Extended': Block */
-static const OnigCodePoint CR_In_Geometric_Shapes_Extended[] = {
-	1,
-	0x1f780, 0x1f7ff,
-}; /* CR_In_Geometric_Shapes_Extended */
-
-/* 'In_Supplemental_Arrows_C': Block */
-static const OnigCodePoint CR_In_Supplemental_Arrows_C[] = {
-	1,
-	0x1f800, 0x1f8ff,
-}; /* CR_In_Supplemental_Arrows_C */
-
-/* 'In_Supplemental_Symbols_and_Pictographs': Block */
-static const OnigCodePoint CR_In_Supplemental_Symbols_and_Pictographs[] = {
-	1,
-	0x1f900, 0x1f9ff,
-}; /* CR_In_Supplemental_Symbols_and_Pictographs */
-
-/* 'In_Chess_Symbols': Block */
-static const OnigCodePoint CR_In_Chess_Symbols[] = {
-	1,
-	0x1fa00, 0x1fa6f,
-}; /* CR_In_Chess_Symbols */
-
-/* 'In_Symbols_and_Pictographs_Extended_A': Block */
-static const OnigCodePoint CR_In_Symbols_and_Pictographs_Extended_A[] = {
-	1,
-	0x1fa70, 0x1faff,
-}; /* CR_In_Symbols_and_Pictographs_Extended_A */
-
-/* 'In_CJK_Unified_Ideographs_Extension_B': Block */
-static const OnigCodePoint CR_In_CJK_Unified_Ideographs_Extension_B[] = {
-	1,
-	0x20000, 0x2a6df,
-}; /* CR_In_CJK_Unified_Ideographs_Extension_B */
-
-/* 'In_CJK_Unified_Ideographs_Extension_C': Block */
-static const OnigCodePoint CR_In_CJK_Unified_Ideographs_Extension_C[] = {
-	1,
-	0x2a700, 0x2b73f,
-}; /* CR_In_CJK_Unified_Ideographs_Extension_C */
-
-/* 'In_CJK_Unified_Ideographs_Extension_D': Block */
-static const OnigCodePoint CR_In_CJK_Unified_Ideographs_Extension_D[] = {
-	1,
-	0x2b740, 0x2b81f,
-}; /* CR_In_CJK_Unified_Ideographs_Extension_D */
-
-/* 'In_CJK_Unified_Ideographs_Extension_E': Block */
-static const OnigCodePoint CR_In_CJK_Unified_Ideographs_Extension_E[] = {
-	1,
-	0x2b820, 0x2ceaf,
-}; /* CR_In_CJK_Unified_Ideographs_Extension_E */
-
-/* 'In_CJK_Unified_Ideographs_Extension_F': Block */
-static const OnigCodePoint CR_In_CJK_Unified_Ideographs_Extension_F[] = {
-	1,
-	0x2ceb0, 0x2ebef,
-}; /* CR_In_CJK_Unified_Ideographs_Extension_F */
-
-/* 'In_CJK_Compatibility_Ideographs_Supplement': Block */
-static const OnigCodePoint CR_In_CJK_Compatibility_Ideographs_Supplement[] = {
-	1,
-	0x2f800, 0x2fa1f,
-}; /* CR_In_CJK_Compatibility_Ideographs_Supplement */
-
-/* 'In_Tags': Block */
-static const OnigCodePoint CR_In_Tags[] = {
-	1,
-	0xe0000, 0xe007f,
-}; /* CR_In_Tags */
-
-/* 'In_Variation_Selectors_Supplement': Block */
-static const OnigCodePoint CR_In_Variation_Selectors_Supplement[] = {
-	1,
-	0xe0100, 0xe01ef,
-}; /* CR_In_Variation_Selectors_Supplement */
-
-/* 'In_Supplementary_Private_Use_Area_A': Block */
-static const OnigCodePoint CR_In_Supplementary_Private_Use_Area_A[] = {
-	1,
-	0xf0000, 0xfffff,
-}; /* CR_In_Supplementary_Private_Use_Area_A */
-
-/* 'In_Supplementary_Private_Use_Area_B': Block */
-static const OnigCodePoint CR_In_Supplementary_Private_Use_Area_B[] = {
-	1,
-	0x100000, 0x10ffff,
-}; /* CR_In_Supplementary_Private_Use_Area_B */
-
-/* 'In_No_Block': Block */
-static const OnigCodePoint CR_In_No_Block[] = {
-	53,
-	0x0870, 0x089f,
-	0x2fe0, 0x2fef,
-	0x10200, 0x1027f,
-	0x103e0, 0x103ff,
-	0x10570, 0x105ff,
-	0x10780, 0x107ff,
-	0x108b0, 0x108df,
-	0x10940, 0x1097f,
-	0x10aa0, 0x10abf,
-	0x10bb0, 0x10bff,
-	0x10c50, 0x10c7f,
-	0x10d40, 0x10e5f,
-	0x10e80, 0x10eff,
-	0x10f70, 0x10fdf,
-	0x11250, 0x1127f,
-	0x11380, 0x113ff,
-	0x114e0, 0x1157f,
-	0x116d0, 0x116ff,
-	0x11740, 0x117ff,
-	0x11850, 0x1189f,
-	0x11900, 0x1199f,
-	0x11ab0, 0x11abf,
-	0x11b00, 0x11bff,
-	0x11cc0, 0x11cff,
-	0x11db0, 0x11edf,
-	0x11f00, 0x11fbf,
-	0x12550, 0x12fff,
-	0x13440, 0x143ff,
-	0x14680, 0x167ff,
-	0x16a70, 0x16acf,
-	0x16b90, 0x16e3f,
-	0x16ea0, 0x16eff,
-	0x16fa0, 0x16fdf,
-	0x18b00, 0x1afff,
-	0x1b300, 0x1bbff,
-	0x1bcb0, 0x1cfff,
-	0x1d250, 0x1d2df,
-	0x1d380, 0x1d3ff,
-	0x1dab0, 0x1dfff,
-	0x1e030, 0x1e0ff,
-	0x1e150, 0x1e2bf,
-	0x1e300, 0x1e7ff,
-	0x1e8e0, 0x1e8ff,
-	0x1e960, 0x1ec6f,
-	0x1ecc0, 0x1ecff,
-	0x1ed50, 0x1edff,
-	0x1ef00, 0x1efff,
-	0x1fb00, 0x1ffff,
-	0x2a6e0, 0x2a6ff,
-	0x2ebf0, 0x2f7ff,
-	0x2fa20, 0xdffff,
-	0xe0080, 0xe00ff,
-	0xe01f0, 0xeffff,
-}; /* CR_In_No_Block */
-
-#endif /* USE_UNICODE_PROPERTIES */
-static const OnigCodePoint* const CodeRanges[] = {
-  CR_NEWLINE,
-  CR_Alpha,
-  CR_Blank,
-  CR_Cntrl,
-  CR_Digit,
-  CR_Graph,
-  CR_Lower,
-  CR_Print,
-  CR_XPosixPunct,
-  CR_Space,
-  CR_Upper,
-  CR_XDigit,
-  CR_Word,
-  CR_Alnum,
-  CR_ASCII,
-  CR_Punct,
-#ifdef USE_UNICODE_PROPERTIES
-  CR_Any,
-  CR_Assigned,
-  CR_C,
-  CR_Cc,
-  CR_Cf,
-  CR_Cn,
-  CR_Co,
-  CR_Cs,
-  CR_L,
-  CR_LC,
-  CR_Ll,
-  CR_Lm,
-  CR_Lo,
-  CR_Lt,
-  CR_Lu,
-  CR_M,
-  CR_Mc,
-  CR_Me,
-  CR_Mn,
-  CR_N,
-  CR_Nd,
-  CR_Nl,
-  CR_No,
-  CR_P,
-  CR_Pc,
-  CR_Pd,
-  CR_Pe,
-  CR_Pf,
-  CR_Pi,
-  CR_Po,
-  CR_Ps,
-  CR_S,
-  CR_Sc,
-  CR_Sk,
-  CR_Sm,
-  CR_So,
-  CR_Z,
-  CR_Zl,
-  CR_Zp,
-  CR_Zs,
-  CR_Math,
-  CR_Alphabetic,
-  CR_Lowercase,
-  CR_Uppercase,
-  CR_Cased,
-  CR_Case_Ignorable,
-  CR_Changes_When_Lowercased,
-  CR_Changes_When_Uppercased,
-  CR_Changes_When_Titlecased,
-  CR_Changes_When_Casefolded,
-  CR_Changes_When_Casemapped,
-  CR_ID_Start,
-  CR_ID_Continue,
-  CR_XID_Start,
-  CR_XID_Continue,
-  CR_Default_Ignorable_Code_Point,
-  CR_Grapheme_Extend,
-  CR_Grapheme_Base,
-  CR_Grapheme_Link,
-  CR_Common,
-  CR_Latin,
-  CR_Greek,
-  CR_Cyrillic,
-  CR_Armenian,
-  CR_Hebrew,
-  CR_Arabic,
-  CR_Syriac,
-  CR_Thaana,
-  CR_Devanagari,
-  CR_Bengali,
-  CR_Gurmukhi,
-  CR_Gujarati,
-  CR_Oriya,
-  CR_Tamil,
-  CR_Telugu,
-  CR_Kannada,
-  CR_Malayalam,
-  CR_Sinhala,
-  CR_Thai,
-  CR_Lao,
-  CR_Tibetan,
-  CR_Myanmar,
-  CR_Georgian,
-  CR_Hangul,
-  CR_Ethiopic,
-  CR_Cherokee,
-  CR_Canadian_Aboriginal,
-  CR_Ogham,
-  CR_Runic,
-  CR_Khmer,
-  CR_Mongolian,
-  CR_Hiragana,
-  CR_Katakana,
-  CR_Bopomofo,
-  CR_Han,
-  CR_Yi,
-  CR_Old_Italic,
-  CR_Gothic,
-  CR_Deseret,
-  CR_Inherited,
-  CR_Tagalog,
-  CR_Hanunoo,
-  CR_Buhid,
-  CR_Tagbanwa,
-  CR_Limbu,
-  CR_Tai_Le,
-  CR_Linear_B,
-  CR_Ugaritic,
-  CR_Shavian,
-  CR_Osmanya,
-  CR_Cypriot,
-  CR_Braille,
-  CR_Buginese,
-  CR_Coptic,
-  CR_New_Tai_Lue,
-  CR_Glagolitic,
-  CR_Tifinagh,
-  CR_Syloti_Nagri,
-  CR_Old_Persian,
-  CR_Kharoshthi,
-  CR_Balinese,
-  CR_Cuneiform,
-  CR_Phoenician,
-  CR_Phags_Pa,
-  CR_Nko,
-  CR_Sundanese,
-  CR_Lepcha,
-  CR_Ol_Chiki,
-  CR_Vai,
-  CR_Saurashtra,
-  CR_Kayah_Li,
-  CR_Rejang,
-  CR_Lycian,
-  CR_Carian,
-  CR_Lydian,
-  CR_Cham,
-  CR_Tai_Tham,
-  CR_Tai_Viet,
-  CR_Avestan,
-  CR_Egyptian_Hieroglyphs,
-  CR_Samaritan,
-  CR_Lisu,
-  CR_Bamum,
-  CR_Javanese,
-  CR_Meetei_Mayek,
-  CR_Imperial_Aramaic,
-  CR_Old_South_Arabian,
-  CR_Inscriptional_Parthian,
-  CR_Inscriptional_Pahlavi,
-  CR_Old_Turkic,
-  CR_Kaithi,
-  CR_Batak,
-  CR_Brahmi,
-  CR_Mandaic,
-  CR_Chakma,
-  CR_Meroitic_Cursive,
-  CR_Meroitic_Hieroglyphs,
-  CR_Miao,
-  CR_Sharada,
-  CR_Sora_Sompeng,
-  CR_Takri,
-  CR_Caucasian_Albanian,
-  CR_Bassa_Vah,
-  CR_Duployan,
-  CR_Elbasan,
-  CR_Grantha,
-  CR_Pahawh_Hmong,
-  CR_Khojki,
-  CR_Linear_A,
-  CR_Mahajani,
-  CR_Manichaean,
-  CR_Mende_Kikakui,
-  CR_Modi,
-  CR_Mro,
-  CR_Old_North_Arabian,
-  CR_Nabataean,
-  CR_Palmyrene,
-  CR_Pau_Cin_Hau,
-  CR_Old_Permic,
-  CR_Psalter_Pahlavi,
-  CR_Siddham,
-  CR_Khudawadi,
-  CR_Tirhuta,
-  CR_Warang_Citi,
-  CR_Ahom,
-  CR_Anatolian_Hieroglyphs,
-  CR_Hatran,
-  CR_Multani,
-  CR_Old_Hungarian,
-  CR_SignWriting,
-  CR_Adlam,
-  CR_Bhaiksuki,
-  CR_Marchen,
-  CR_Newa,
-  CR_Osage,
-  CR_Tangut,
-  CR_Masaram_Gondi,
-  CR_Nushu,
-  CR_Soyombo,
-  CR_Zanabazar_Square,
-  CR_Dogra,
-  CR_Gunjala_Gondi,
-  CR_Makasar,
-  CR_Medefaidrin,
-  CR_Hanifi_Rohingya,
-  CR_Sogdian,
-  CR_Old_Sogdian,
-  CR_Elymaic,
-  CR_Nandinagari,
-  CR_Nyiakeng_Puachue_Hmong,
-  CR_Wancho,
-  CR_White_Space,
-  CR_Bidi_Control,
-  CR_Join_Control,
-  CR_Dash,
-  CR_Hyphen,
-  CR_Quotation_Mark,
-  CR_Terminal_Punctuation,
-  CR_Other_Math,
-  CR_Hex_Digit,
-  CR_ASCII_Hex_Digit,
-  CR_Other_Alphabetic,
-  CR_Ideographic,
-  CR_Diacritic,
-  CR_Extender,
-  CR_Other_Lowercase,
-  CR_Other_Uppercase,
-  CR_Noncharacter_Code_Point,
-  CR_Other_Grapheme_Extend,
-  CR_IDS_Binary_Operator,
-  CR_IDS_Trinary_Operator,
-  CR_Radical,
-  CR_Unified_Ideograph,
-  CR_Other_Default_Ignorable_Code_Point,
-  CR_Deprecated,
-  CR_Soft_Dotted,
-  CR_Logical_Order_Exception,
-  CR_Other_ID_Start,
-  CR_Other_ID_Continue,
-  CR_Sentence_Terminal,
-  CR_Variation_Selector,
-  CR_Pattern_White_Space,
-  CR_Pattern_Syntax,
-  CR_Prepended_Concatenation_Mark,
-  CR_Regional_Indicator,
-  CR_Emoji,
-  CR_Emoji_Presentation,
-  CR_Emoji_Modifier,
-  CR_Emoji_Modifier_Base,
-  CR_Emoji_Component,
-  CR_Extended_Pictographic,
-  CR_Unknown,
-#ifdef USE_UNICODE_AGE_PROPERTIES
-  CR_Age_1_1,
-  CR_Age_2_0,
-  CR_Age_2_1,
-  CR_Age_3_0,
-  CR_Age_3_1,
-  CR_Age_3_2,
-  CR_Age_4_0,
-  CR_Age_4_1,
-  CR_Age_5_0,
-  CR_Age_5_1,
-  CR_Age_5_2,
-  CR_Age_6_0,
-  CR_Age_6_1,
-  CR_Age_6_2,
-  CR_Age_6_3,
-  CR_Age_7_0,
-  CR_Age_8_0,
-  CR_Age_9_0,
-  CR_Age_10_0,
-  CR_Age_11_0,
-  CR_Age_12_0,
-  CR_Age_12_1,
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-  CR_Grapheme_Cluster_Break_Prepend,
-  CR_Grapheme_Cluster_Break_CR,
-  CR_Grapheme_Cluster_Break_LF,
-  CR_Grapheme_Cluster_Break_Control,
-  CR_Grapheme_Cluster_Break_Extend,
-  CR_Grapheme_Cluster_Break_Regional_Indicator,
-  CR_Grapheme_Cluster_Break_SpacingMark,
-  CR_Grapheme_Cluster_Break_L,
-  CR_Grapheme_Cluster_Break_V,
-  CR_Grapheme_Cluster_Break_T,
-  CR_Grapheme_Cluster_Break_LV,
-  CR_Grapheme_Cluster_Break_LVT,
-  CR_Grapheme_Cluster_Break_ZWJ,
-  CR_In_Basic_Latin,
-  CR_In_Latin_1_Supplement,
-  CR_In_Latin_Extended_A,
-  CR_In_Latin_Extended_B,
-  CR_In_IPA_Extensions,
-  CR_In_Spacing_Modifier_Letters,
-  CR_In_Combining_Diacritical_Marks,
-  CR_In_Greek_and_Coptic,
-  CR_In_Cyrillic,
-  CR_In_Cyrillic_Supplement,
-  CR_In_Armenian,
-  CR_In_Hebrew,
-  CR_In_Arabic,
-  CR_In_Syriac,
-  CR_In_Arabic_Supplement,
-  CR_In_Thaana,
-  CR_In_NKo,
-  CR_In_Samaritan,
-  CR_In_Mandaic,
-  CR_In_Syriac_Supplement,
-  CR_In_Arabic_Extended_A,
-  CR_In_Devanagari,
-  CR_In_Bengali,
-  CR_In_Gurmukhi,
-  CR_In_Gujarati,
-  CR_In_Oriya,
-  CR_In_Tamil,
-  CR_In_Telugu,
-  CR_In_Kannada,
-  CR_In_Malayalam,
-  CR_In_Sinhala,
-  CR_In_Thai,
-  CR_In_Lao,
-  CR_In_Tibetan,
-  CR_In_Myanmar,
-  CR_In_Georgian,
-  CR_In_Hangul_Jamo,
-  CR_In_Ethiopic,
-  CR_In_Ethiopic_Supplement,
-  CR_In_Cherokee,
-  CR_In_Unified_Canadian_Aboriginal_Syllabics,
-  CR_In_Ogham,
-  CR_In_Runic,
-  CR_In_Tagalog,
-  CR_In_Hanunoo,
-  CR_In_Buhid,
-  CR_In_Tagbanwa,
-  CR_In_Khmer,
-  CR_In_Mongolian,
-  CR_In_Unified_Canadian_Aboriginal_Syllabics_Extended,
-  CR_In_Limbu,
-  CR_In_Tai_Le,
-  CR_In_New_Tai_Lue,
-  CR_In_Khmer_Symbols,
-  CR_In_Buginese,
-  CR_In_Tai_Tham,
-  CR_In_Combining_Diacritical_Marks_Extended,
-  CR_In_Balinese,
-  CR_In_Sundanese,
-  CR_In_Batak,
-  CR_In_Lepcha,
-  CR_In_Ol_Chiki,
-  CR_In_Cyrillic_Extended_C,
-  CR_In_Georgian_Extended,
-  CR_In_Sundanese_Supplement,
-  CR_In_Vedic_Extensions,
-  CR_In_Phonetic_Extensions,
-  CR_In_Phonetic_Extensions_Supplement,
-  CR_In_Combining_Diacritical_Marks_Supplement,
-  CR_In_Latin_Extended_Additional,
-  CR_In_Greek_Extended,
-  CR_In_General_Punctuation,
-  CR_In_Superscripts_and_Subscripts,
-  CR_In_Currency_Symbols,
-  CR_In_Combining_Diacritical_Marks_for_Symbols,
-  CR_In_Letterlike_Symbols,
-  CR_In_Number_Forms,
-  CR_In_Arrows,
-  CR_In_Mathematical_Operators,
-  CR_In_Miscellaneous_Technical,
-  CR_In_Control_Pictures,
-  CR_In_Optical_Character_Recognition,
-  CR_In_Enclosed_Alphanumerics,
-  CR_In_Box_Drawing,
-  CR_In_Block_Elements,
-  CR_In_Geometric_Shapes,
-  CR_In_Miscellaneous_Symbols,
-  CR_In_Dingbats,
-  CR_In_Miscellaneous_Mathematical_Symbols_A,
-  CR_In_Supplemental_Arrows_A,
-  CR_In_Braille_Patterns,
-  CR_In_Supplemental_Arrows_B,
-  CR_In_Miscellaneous_Mathematical_Symbols_B,
-  CR_In_Supplemental_Mathematical_Operators,
-  CR_In_Miscellaneous_Symbols_and_Arrows,
-  CR_In_Glagolitic,
-  CR_In_Latin_Extended_C,
-  CR_In_Coptic,
-  CR_In_Georgian_Supplement,
-  CR_In_Tifinagh,
-  CR_In_Ethiopic_Extended,
-  CR_In_Cyrillic_Extended_A,
-  CR_In_Supplemental_Punctuation,
-  CR_In_CJK_Radicals_Supplement,
-  CR_In_Kangxi_Radicals,
-  CR_In_Ideographic_Description_Characters,
-  CR_In_CJK_Symbols_and_Punctuation,
-  CR_In_Hiragana,
-  CR_In_Katakana,
-  CR_In_Bopomofo,
-  CR_In_Hangul_Compatibility_Jamo,
-  CR_In_Kanbun,
-  CR_In_Bopomofo_Extended,
-  CR_In_CJK_Strokes,
-  CR_In_Katakana_Phonetic_Extensions,
-  CR_In_Enclosed_CJK_Letters_and_Months,
-  CR_In_CJK_Compatibility,
-  CR_In_CJK_Unified_Ideographs_Extension_A,
-  CR_In_Yijing_Hexagram_Symbols,
-  CR_In_CJK_Unified_Ideographs,
-  CR_In_Yi_Syllables,
-  CR_In_Yi_Radicals,
-  CR_In_Lisu,
-  CR_In_Vai,
-  CR_In_Cyrillic_Extended_B,
-  CR_In_Bamum,
-  CR_In_Modifier_Tone_Letters,
-  CR_In_Latin_Extended_D,
-  CR_In_Syloti_Nagri,
-  CR_In_Common_Indic_Number_Forms,
-  CR_In_Phags_pa,
-  CR_In_Saurashtra,
-  CR_In_Devanagari_Extended,
-  CR_In_Kayah_Li,
-  CR_In_Rejang,
-  CR_In_Hangul_Jamo_Extended_A,
-  CR_In_Javanese,
-  CR_In_Myanmar_Extended_B,
-  CR_In_Cham,
-  CR_In_Myanmar_Extended_A,
-  CR_In_Tai_Viet,
-  CR_In_Meetei_Mayek_Extensions,
-  CR_In_Ethiopic_Extended_A,
-  CR_In_Latin_Extended_E,
-  CR_In_Cherokee_Supplement,
-  CR_In_Meetei_Mayek,
-  CR_In_Hangul_Syllables,
-  CR_In_Hangul_Jamo_Extended_B,
-  CR_In_High_Surrogates,
-  CR_In_High_Private_Use_Surrogates,
-  CR_In_Low_Surrogates,
-  CR_In_Private_Use_Area,
-  CR_In_CJK_Compatibility_Ideographs,
-  CR_In_Alphabetic_Presentation_Forms,
-  CR_In_Arabic_Presentation_Forms_A,
-  CR_In_Variation_Selectors,
-  CR_In_Vertical_Forms,
-  CR_In_Combining_Half_Marks,
-  CR_In_CJK_Compatibility_Forms,
-  CR_In_Small_Form_Variants,
-  CR_In_Arabic_Presentation_Forms_B,
-  CR_In_Halfwidth_and_Fullwidth_Forms,
-  CR_In_Specials,
-  CR_In_Linear_B_Syllabary,
-  CR_In_Linear_B_Ideograms,
-  CR_In_Aegean_Numbers,
-  CR_In_Ancient_Greek_Numbers,
-  CR_In_Ancient_Symbols,
-  CR_In_Phaistos_Disc,
-  CR_In_Lycian,
-  CR_In_Carian,
-  CR_In_Coptic_Epact_Numbers,
-  CR_In_Old_Italic,
-  CR_In_Gothic,
-  CR_In_Old_Permic,
-  CR_In_Ugaritic,
-  CR_In_Old_Persian,
-  CR_In_Deseret,
-  CR_In_Shavian,
-  CR_In_Osmanya,
-  CR_In_Osage,
-  CR_In_Elbasan,
-  CR_In_Caucasian_Albanian,
-  CR_In_Linear_A,
-  CR_In_Cypriot_Syllabary,
-  CR_In_Imperial_Aramaic,
-  CR_In_Palmyrene,
-  CR_In_Nabataean,
-  CR_In_Hatran,
-  CR_In_Phoenician,
-  CR_In_Lydian,
-  CR_In_Meroitic_Hieroglyphs,
-  CR_In_Meroitic_Cursive,
-  CR_In_Kharoshthi,
-  CR_In_Old_South_Arabian,
-  CR_In_Old_North_Arabian,
-  CR_In_Manichaean,
-  CR_In_Avestan,
-  CR_In_Inscriptional_Parthian,
-  CR_In_Inscriptional_Pahlavi,
-  CR_In_Psalter_Pahlavi,
-  CR_In_Old_Turkic,
-  CR_In_Old_Hungarian,
-  CR_In_Hanifi_Rohingya,
-  CR_In_Rumi_Numeral_Symbols,
-  CR_In_Old_Sogdian,
-  CR_In_Sogdian,
-  CR_In_Elymaic,
-  CR_In_Brahmi,
-  CR_In_Kaithi,
-  CR_In_Sora_Sompeng,
-  CR_In_Chakma,
-  CR_In_Mahajani,
-  CR_In_Sharada,
-  CR_In_Sinhala_Archaic_Numbers,
-  CR_In_Khojki,
-  CR_In_Multani,
-  CR_In_Khudawadi,
-  CR_In_Grantha,
-  CR_In_Newa,
-  CR_In_Tirhuta,
-  CR_In_Siddham,
-  CR_In_Modi,
-  CR_In_Mongolian_Supplement,
-  CR_In_Takri,
-  CR_In_Ahom,
-  CR_In_Dogra,
-  CR_In_Warang_Citi,
-  CR_In_Nandinagari,
-  CR_In_Zanabazar_Square,
-  CR_In_Soyombo,
-  CR_In_Pau_Cin_Hau,
-  CR_In_Bhaiksuki,
-  CR_In_Marchen,
-  CR_In_Masaram_Gondi,
-  CR_In_Gunjala_Gondi,
-  CR_In_Makasar,
-  CR_In_Tamil_Supplement,
-  CR_In_Cuneiform,
-  CR_In_Cuneiform_Numbers_and_Punctuation,
-  CR_In_Early_Dynastic_Cuneiform,
-  CR_In_Egyptian_Hieroglyphs,
-  CR_In_Egyptian_Hieroglyph_Format_Controls,
-  CR_In_Anatolian_Hieroglyphs,
-  CR_In_Bamum_Supplement,
-  CR_In_Mro,
-  CR_In_Bassa_Vah,
-  CR_In_Pahawh_Hmong,
-  CR_In_Medefaidrin,
-  CR_In_Miao,
-  CR_In_Ideographic_Symbols_and_Punctuation,
-  CR_In_Tangut,
-  CR_In_Tangut_Components,
-  CR_In_Kana_Supplement,
-  CR_In_Kana_Extended_A,
-  CR_In_Small_Kana_Extension,
-  CR_In_Nushu,
-  CR_In_Duployan,
-  CR_In_Shorthand_Format_Controls,
-  CR_In_Byzantine_Musical_Symbols,
-  CR_In_Musical_Symbols,
-  CR_In_Ancient_Greek_Musical_Notation,
-  CR_In_Mayan_Numerals,
-  CR_In_Tai_Xuan_Jing_Symbols,
-  CR_In_Counting_Rod_Numerals,
-  CR_In_Mathematical_Alphanumeric_Symbols,
-  CR_In_Sutton_SignWriting,
-  CR_In_Glagolitic_Supplement,
-  CR_In_Nyiakeng_Puachue_Hmong,
-  CR_In_Wancho,
-  CR_In_Mende_Kikakui,
-  CR_In_Adlam,
-  CR_In_Indic_Siyaq_Numbers,
-  CR_In_Ottoman_Siyaq_Numbers,
-  CR_In_Arabic_Mathematical_Alphabetic_Symbols,
-  CR_In_Mahjong_Tiles,
-  CR_In_Domino_Tiles,
-  CR_In_Playing_Cards,
-  CR_In_Enclosed_Alphanumeric_Supplement,
-  CR_In_Enclosed_Ideographic_Supplement,
-  CR_In_Miscellaneous_Symbols_and_Pictographs,
-  CR_In_Emoticons,
-  CR_In_Ornamental_Dingbats,
-  CR_In_Transport_and_Map_Symbols,
-  CR_In_Alchemical_Symbols,
-  CR_In_Geometric_Shapes_Extended,
-  CR_In_Supplemental_Arrows_C,
-  CR_In_Supplemental_Symbols_and_Pictographs,
-  CR_In_Chess_Symbols,
-  CR_In_Symbols_and_Pictographs_Extended_A,
-  CR_In_CJK_Unified_Ideographs_Extension_B,
-  CR_In_CJK_Unified_Ideographs_Extension_C,
-  CR_In_CJK_Unified_Ideographs_Extension_D,
-  CR_In_CJK_Unified_Ideographs_Extension_E,
-  CR_In_CJK_Unified_Ideographs_Extension_F,
-  CR_In_CJK_Compatibility_Ideographs_Supplement,
-  CR_In_Tags,
-  CR_In_Variation_Selectors_Supplement,
-  CR_In_Supplementary_Private_Use_Area_A,
-  CR_In_Supplementary_Private_Use_Area_B,
-  CR_In_No_Block,
-#endif /* USE_UNICODE_PROPERTIES */
-};
-struct uniname2ctype_struct {
-  short name;
-  unsigned short ctype;
-};
-#define uniname2ctype_offset(str) offsetof(struct uniname2ctype_pool_t, uniname2ctype_pool_##str)
-
-static const struct uniname2ctype_struct *uniname2ctype_p(
-#if !(1+0) /* if ANSI, old style not to conflict with generated prototype */
-    const char *, unsigned int
-#endif
-);
-
-#ifndef USE_UNICODE_PROPERTIES
-#define TOTAL_KEYWORDS 15
-#define MIN_WORD_LENGTH 4
-#define MAX_WORD_LENGTH 11
-#define MIN_HASH_VALUE 6
-#define MAX_HASH_VALUE 20
-/* maximum key range = 15, duplicates = 0 */
-#else /* USE_UNICODE_PROPERTIES */
-#ifndef USE_UNICODE_AGE_PROPERTIES
-#define TOTAL_KEYWORDS 814
-#else /* USE_UNICODE_AGE_PROPERTIES */
-#define TOTAL_KEYWORDS 836
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-#define MIN_WORD_LENGTH 1
-#define MAX_WORD_LENGTH 44
-#define MIN_HASH_VALUE 11
-#define MAX_HASH_VALUE 6098
-/* maximum key range = 6088, duplicates = 0 */
-#endif /* USE_UNICODE_PROPERTIES */
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
-inline
-#endif
-#endif
-static unsigned int
-uniname2ctype_hash (register const char *str, register size_t len)
-{
-#ifndef USE_UNICODE_PROPERTIES
-  static const unsigned char asso_values[] =
-#else /* USE_UNICODE_PROPERTIES */
-  static const unsigned short asso_values[] =
-#endif /* USE_UNICODE_PROPERTIES */
-    {
-#ifndef USE_UNICODE_PROPERTIES
-      21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
-      21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
-      21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
-      21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
-      21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
-      21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
-      21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
-      21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
-      21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
-      21, 21, 21, 21, 21, 21, 21,  3, 12,  5,
-       4, 21, 21, 10, 21,  1, 21, 21, 11, 21,
-       2,  1,  1, 21,  1,  7,  4,  6, 21,  1,
-       4, 21, 21, 21, 21, 21, 21, 21
-#else /* USE_UNICODE_PROPERTIES */
-      6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099,
-      6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099,
-      6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099,
-      6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099,
-#ifndef USE_UNICODE_AGE_PROPERTIES
-      6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099,
-      6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099,
-#else /* USE_UNICODE_AGE_PROPERTIES */
-      6099, 6099, 6099, 6099, 6099, 6099,   17, 6099,    3,    1,
-         4,   13,    3,   22,    9,   16,   12,    5, 6099, 6099,
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-      6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099,
-      6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099,
-      6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099, 6099,
-      6099, 6099, 6099, 6099, 6099, 6099, 6099,    1, 1425,  113,
-       437,   37, 1023, 1071, 1051,    4, 1492,    9,  500,   88,
-         8,   18, 1371,  797,   54,  203,  310,  619, 1608,  603,
-       364, 1438,   20,    1,    3, 6099, 6099, 6099, 6099, 6099
-#endif /* USE_UNICODE_PROPERTIES */
-    };
-#ifndef USE_UNICODE_PROPERTIES
-  return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]];
-#else /* USE_UNICODE_PROPERTIES */
-  register unsigned int hval = (unsigned int)len;
-
-  switch (hval)
-    {
-      default:
-        hval += asso_values[(unsigned char)str[15]];
-      /*FALLTHROUGH*/
-      case 15:
-      case 14:
-      case 13:
-      case 12:
-        hval += asso_values[(unsigned char)str[11]];
-      /*FALLTHROUGH*/
-      case 11:
-      case 10:
-      case 9:
-      case 8:
-      case 7:
-      case 6:
-        hval += asso_values[(unsigned char)str[5]];
-      /*FALLTHROUGH*/
-      case 5:
-        hval += asso_values[(unsigned char)str[4]];
-      /*FALLTHROUGH*/
-      case 4:
-      case 3:
-        hval += asso_values[(unsigned char)str[2]];
-      /*FALLTHROUGH*/
-      case 2:
-        hval += asso_values[(unsigned char)str[1]];
-      /*FALLTHROUGH*/
-      case 1:
-        hval += asso_values[(unsigned char)str[0]+2];
-        break;
-    }
-  return hval + asso_values[(unsigned char)str[len - 1]];
-#endif /* USE_UNICODE_PROPERTIES */
-}
-
-struct uniname2ctype_pool_t
-  {
-#ifndef USE_UNICODE_PROPERTIES
-    char uniname2ctype_pool_str6[sizeof("word")];
-    char uniname2ctype_pool_str7[sizeof("print")];
-    char uniname2ctype_pool_str8[sizeof("punct")];
-    char uniname2ctype_pool_str9[sizeof("alpha")];
-    char uniname2ctype_pool_str10[sizeof("alnum")];
-    char uniname2ctype_pool_str11[sizeof("xdigit")];
-    char uniname2ctype_pool_str12[sizeof("upper")];
-    char uniname2ctype_pool_str13[sizeof("ascii")];
-    char uniname2ctype_pool_str14[sizeof("cntrl")];
-    char uniname2ctype_pool_str15[sizeof("space")];
-    char uniname2ctype_pool_str16[sizeof("xposixpunct")];
-    char uniname2ctype_pool_str17[sizeof("lower")];
-    char uniname2ctype_pool_str18[sizeof("graph")];
-    char uniname2ctype_pool_str19[sizeof("digit")];
-    char uniname2ctype_pool_str20[sizeof("blank")];
-#else /* USE_UNICODE_PROPERTIES */
-    char uniname2ctype_pool_str11[sizeof("yi")];
-    char uniname2ctype_pool_str17[sizeof("yiii")];
-    char uniname2ctype_pool_str22[sizeof("lana")];
-    char uniname2ctype_pool_str24[sizeof("z")];
-    char uniname2ctype_pool_str25[sizeof("lina")];
-    char uniname2ctype_pool_str33[sizeof("maka")];
-    char uniname2ctype_pool_str35[sizeof("mani")];
-    char uniname2ctype_pool_str36[sizeof("mn")];
-    char uniname2ctype_pool_str45[sizeof("miao")];
-    char uniname2ctype_pool_str46[sizeof("lo")];
-    char uniname2ctype_pool_str47[sizeof("ci")];
-    char uniname2ctype_pool_str48[sizeof("lao")];
-    char uniname2ctype_pool_str49[sizeof("laoo")];
-    char uniname2ctype_pool_str52[sizeof("inkannada")];
-    char uniname2ctype_pool_str55[sizeof("cn")];
-    char uniname2ctype_pool_str64[sizeof("pi")];
-    char uniname2ctype_pool_str66[sizeof("innko")];
-    char uniname2ctype_pool_str67[sizeof("zzzz")];
-    char uniname2ctype_pool_str71[sizeof("gran")];
-    char uniname2ctype_pool_str75[sizeof("co")];
-    char uniname2ctype_pool_str83[sizeof("lineara")];
-    char uniname2ctype_pool_str86[sizeof("mark")];
-    char uniname2ctype_pool_str92[sizeof("po")];
-    char uniname2ctype_pool_str94[sizeof("me")];
-    char uniname2ctype_pool_str100[sizeof("cari")];
-    char uniname2ctype_pool_str101[sizeof("inkharoshthi")];
-    char uniname2ctype_pool_str102[sizeof("kana")];
-    char uniname2ctype_pool_str103[sizeof("loe")];
-    char uniname2ctype_pool_str107[sizeof("m")];
-    char uniname2ctype_pool_str108[sizeof("grek")];
-    char uniname2ctype_pool_str111[sizeof("mro")];
-    char uniname2ctype_pool_str112[sizeof("mroo")];
-    char uniname2ctype_pool_str115[sizeof("carian")];
-    char uniname2ctype_pool_str117[sizeof("geor")];
-    char uniname2ctype_pool_str118[sizeof("greek")];
-    char uniname2ctype_pool_str122[sizeof("gonm")];
-    char uniname2ctype_pool_str129[sizeof("mendekikakui")];
-    char uniname2ctype_pool_str130[sizeof("pe")];
-    char uniname2ctype_pool_str131[sizeof("mero")];
-    char uniname2ctype_pool_str134[sizeof("inosmanya")];
-    char uniname2ctype_pool_str139[sizeof("cakm")];
-    char uniname2ctype_pool_str145[sizeof("inmanichaean")];
-    char uniname2ctype_pool_str146[sizeof("inmro")];
-    char uniname2ctype_pool_str148[sizeof("inmiao")];
-    char uniname2ctype_pool_str149[sizeof("inchakma")];
-    char uniname2ctype_pool_str151[sizeof("c")];
-    char uniname2ctype_pool_str152[sizeof("mandaic")];
-    char uniname2ctype_pool_str153[sizeof("meeteimayek")];
-    char uniname2ctype_pool_str161[sizeof("inarmenian")];
-    char uniname2ctype_pool_str177[sizeof("inmyanmar")];
-    char uniname2ctype_pool_str178[sizeof("inmakasar")];
-    char uniname2ctype_pool_str183[sizeof("common")];
-    char uniname2ctype_pool_str186[sizeof("lm")];
-    char uniname2ctype_pool_str190[sizeof("marc")];
-    char uniname2ctype_pool_str203[sizeof("inrunic")];
-    char uniname2ctype_pool_str204[sizeof("incarian")];
-    char uniname2ctype_pool_str210[sizeof("inideographicsymbolsandpunctuation")];
-    char uniname2ctype_pool_str212[sizeof("inkhmer")];
-    char uniname2ctype_pool_str213[sizeof("qaai")];
-    char uniname2ctype_pool_str218[sizeof("inahom")];
-    char uniname2ctype_pool_str226[sizeof("merc")];
-    char uniname2ctype_pool_str231[sizeof("combiningmark")];
-    char uniname2ctype_pool_str236[sizeof("lc")];
-    char uniname2ctype_pool_str237[sizeof("perm")];
-    char uniname2ctype_pool_str246[sizeof("mc")];
-    char uniname2ctype_pool_str250[sizeof("connectorpunctuation")];
-    char uniname2ctype_pool_str253[sizeof("cans")];
-    char uniname2ctype_pool_str260[sizeof("incuneiformnumbersandpunctuation")];
-    char uniname2ctype_pool_str263[sizeof("armi")];
-    char uniname2ctype_pool_str265[sizeof("cc")];
-    char uniname2ctype_pool_str267[sizeof("armn")];
-    char uniname2ctype_pool_str268[sizeof("incherokee")];
-    char uniname2ctype_pool_str270[sizeof("prependedconcatenationmark")];
-    char uniname2ctype_pool_str274[sizeof("incuneiform")];
-    char uniname2ctype_pool_str275[sizeof("inavestan")];
-    char uniname2ctype_pool_str281[sizeof("inipaextensions")];
-    char uniname2ctype_pool_str282[sizeof("pc")];
-    char uniname2ctype_pool_str283[sizeof("armenian")];
-    char uniname2ctype_pool_str285[sizeof("insharada")];
-    char uniname2ctype_pool_str289[sizeof("inmarchen")];
-    char uniname2ctype_pool_str293[sizeof("makasar")];
-    char uniname2ctype_pool_str297[sizeof("masaramgondi")];
-    char uniname2ctype_pool_str301[sizeof("inarrows")];
-    char uniname2ctype_pool_str311[sizeof("incyrillic")];
-    char uniname2ctype_pool_str313[sizeof("incham")];
-    char uniname2ctype_pool_str315[sizeof("qmark")];
-    char uniname2ctype_pool_str320[sizeof("ri")];
-    char uniname2ctype_pool_str322[sizeof("qaac")];
-    char uniname2ctype_pool_str328[sizeof("insamaritan")];
-    char uniname2ctype_pool_str331[sizeof("latn")];
-    char uniname2ctype_pool_str335[sizeof("inmasaramgondi")];
-    char uniname2ctype_pool_str338[sizeof("inthaana")];
-    char uniname2ctype_pool_str340[sizeof("latin")];
-    char uniname2ctype_pool_str342[sizeof("inthai")];
-    char uniname2ctype_pool_str345[sizeof("lineseparator")];
-    char uniname2ctype_pool_str346[sizeof("pcm")];
-    char uniname2ctype_pool_str348[sizeof("inkatakana")];
-    char uniname2ctype_pool_str352[sizeof("inkaithi")];
-    char uniname2ctype_pool_str357[sizeof("inzanabazarsquare")];
-    char uniname2ctype_pool_str362[sizeof("inscriptionalparthian")];
-    char uniname2ctype_pool_str366[sizeof("initialpunctuation")];
-    char uniname2ctype_pool_str373[sizeof("mtei")];
-    char uniname2ctype_pool_str376[sizeof("vai")];
-    char uniname2ctype_pool_str377[sizeof("vaii")];
-    char uniname2ctype_pool_str386[sizeof("inkhmersymbols")];
-    char uniname2ctype_pool_str399[sizeof("insyriac")];
-    char uniname2ctype_pool_str401[sizeof("intakri")];
-    char uniname2ctype_pool_str404[sizeof("arabic")];
-    char uniname2ctype_pool_str411[sizeof("zs")];
-    char uniname2ctype_pool_str418[sizeof("katakana")];
-    char uniname2ctype_pool_str426[sizeof("prti")];
-    char uniname2ctype_pool_str442[sizeof("ascii")];
-    char uniname2ctype_pool_str445[sizeof("cs")];
-    char uniname2ctype_pool_str462[sizeof("ps")];
-    char uniname2ctype_pool_str468[sizeof("mand")];
-    char uniname2ctype_pool_str470[sizeof("privateuse")];
-    char uniname2ctype_pool_str475[sizeof("inruminumeralsymbols")];
-    char uniname2ctype_pool_str480[sizeof("inmyanmarextendeda")];
-    char uniname2ctype_pool_str481[sizeof("modi")];
-    char uniname2ctype_pool_str486[sizeof("incjkcompatibilityforms")];
-    char uniname2ctype_pool_str488[sizeof("inkanaextendeda")];
-    char uniname2ctype_pool_str491[sizeof("incjkcompatibilityideographs")];
-    char uniname2ctype_pool_str500[sizeof("brai")];
-    char uniname2ctype_pool_str504[sizeof("mend")];
-    char uniname2ctype_pool_str505[sizeof("ideo")];
-    char uniname2ctype_pool_str506[sizeof("letter")];
-    char uniname2ctype_pool_str509[sizeof("l")];
-    char uniname2ctype_pool_str511[sizeof("inmeeteimayek")];
-    char uniname2ctype_pool_str520[sizeof("inideographicdescriptioncharacters")];
-    char uniname2ctype_pool_str535[sizeof("xidcontinue")];
-    char uniname2ctype_pool_str538[sizeof("knda")];
-    char uniname2ctype_pool_str541[sizeof("innandinagari")];
-    char uniname2ctype_pool_str543[sizeof("kannada")];
-    char uniname2ctype_pool_str556[sizeof("inmodi")];
-    char uniname2ctype_pool_str558[sizeof("inlao")];
-    char uniname2ctype_pool_str560[sizeof("inoldnortharabian")];
-    char uniname2ctype_pool_str565[sizeof("intransportandmapsymbols")];
-    char uniname2ctype_pool_str566[sizeof("letternumber")];
-    char uniname2ctype_pool_str568[sizeof("gothic")];
-    char uniname2ctype_pool_str572[sizeof("inlineara")];
-    char uniname2ctype_pool_str577[sizeof("inmendekikakui")];
-    char uniname2ctype_pool_str578[sizeof("xidc")];
-    char uniname2ctype_pool_str579[sizeof("mongolian")];
-    char uniname2ctype_pool_str582[sizeof("inmiscellaneousmathematicalsymbolsa")];
-    char uniname2ctype_pool_str583[sizeof("inspecials")];
-    char uniname2ctype_pool_str590[sizeof("grlink")];
-    char uniname2ctype_pool_str594[sizeof("brahmi")];
-    char uniname2ctype_pool_str596[sizeof("inemoticons")];
-    char uniname2ctype_pool_str597[sizeof("kali")];
-    char uniname2ctype_pool_str600[sizeof("inolditalic")];
-    char uniname2ctype_pool_str604[sizeof("inmedefaidrin")];
-    char uniname2ctype_pool_str605[sizeof("inchesssymbols")];
-    char uniname2ctype_pool_str608[sizeof("incjkcompatibilityideographssupplement")];
-    char uniname2ctype_pool_str614[sizeof("inadlam")];
-    char uniname2ctype_pool_str624[sizeof("psalterpahlavi")];
-    char uniname2ctype_pool_str625[sizeof("incommonindicnumberforms")];
-    char uniname2ctype_pool_str630[sizeof("lt")];
-    char uniname2ctype_pool_str636[sizeof("innewa")];
-    char uniname2ctype_pool_str639[sizeof("sk")];
-    char uniname2ctype_pool_str642[sizeof("control")];
-    char uniname2ctype_pool_str645[sizeof("inancientsymbols")];
-    char uniname2ctype_pool_str647[sizeof("palm")];
-    char uniname2ctype_pool_str650[sizeof("inlycian")];
-    char uniname2ctype_pool_str657[sizeof("so")];
-    char uniname2ctype_pool_str660[sizeof("patternwhitespace")];
-    char uniname2ctype_pool_str668[sizeof("xids")];
-    char uniname2ctype_pool_str672[sizeof("inmandaic")];
-    char uniname2ctype_pool_str675[sizeof("idc")];
-    char uniname2ctype_pool_str678[sizeof("meroiticcursive")];
-    char uniname2ctype_pool_str695[sizeof("inwarangciti")];
-    char uniname2ctype_pool_str696[sizeof("sora")];
-    char uniname2ctype_pool_str697[sizeof("inopticalcharacterrecognition")];
-    char uniname2ctype_pool_str703[sizeof("inoldsogdian")];
-    char uniname2ctype_pool_str705[sizeof("inmalayalam")];
-    char uniname2ctype_pool_str707[sizeof("bamum")];
-    char uniname2ctype_pool_str708[sizeof("inkanasupplement")];
-    char uniname2ctype_pool_str713[sizeof("insundanese")];
-    char uniname2ctype_pool_str720[sizeof("grext")];
-    char uniname2ctype_pool_str737[sizeof("print")];
-    char uniname2ctype_pool_str738[sizeof("intaitham")];
-    char uniname2ctype_pool_str742[sizeof("lower")];
-    char uniname2ctype_pool_str753[sizeof("joinc")];
-    char uniname2ctype_pool_str755[sizeof("inoldsoutharabian")];
-    char uniname2ctype_pool_str760[sizeof("incjkstrokes")];
-    char uniname2ctype_pool_str761[sizeof("batk")];
-    char uniname2ctype_pool_str766[sizeof("samr")];
-    char uniname2ctype_pool_str767[sizeof("inwancho")];
-    char uniname2ctype_pool_str771[sizeof("batak")];
-    char uniname2ctype_pool_str772[sizeof("vs")];
-    char uniname2ctype_pool_str776[sizeof("patws")];
-    char uniname2ctype_pool_str783[sizeof("samaritan")];
-    char uniname2ctype_pool_str787[sizeof("idsbinaryoperator")];
-    char uniname2ctype_pool_str791[sizeof("pauc")];
-    char uniname2ctype_pool_str794[sizeof("insmallkanaextension")];
-    char uniname2ctype_pool_str797[sizeof("sm")];
-    char uniname2ctype_pool_str799[sizeof("indominotiles")];
-    char uniname2ctype_pool_str802[sizeof("alnum")];
-    char uniname2ctype_pool_str809[sizeof("insylotinagri")];
-    char uniname2ctype_pool_str814[sizeof("inugaritic")];
-    char uniname2ctype_pool_str818[sizeof("incontrolpictures")];
-    char uniname2ctype_pool_str821[sizeof("inlinearbideograms")];
-    char uniname2ctype_pool_str822[sizeof("inmusicalsymbols")];
-    char uniname2ctype_pool_str823[sizeof("s")];
-    char uniname2ctype_pool_str824[sizeof("ital")];
-    char uniname2ctype_pool_str825[sizeof("inmodifiertoneletters")];
-    char uniname2ctype_pool_str828[sizeof("inancientgreekmusicalnotation")];
-    char uniname2ctype_pool_str834[sizeof("patternsyntax")];
-    char uniname2ctype_pool_str838[sizeof("lisu")];
-    char uniname2ctype_pool_str842[sizeof("lowercase")];
-    char uniname2ctype_pool_str845[sizeof("cwcm")];
-    char uniname2ctype_pool_str847[sizeof("sc")];
-    char uniname2ctype_pool_str848[sizeof("bass")];
-    char uniname2ctype_pool_str855[sizeof("ids")];
-    char uniname2ctype_pool_str857[sizeof("inlatinextendeda")];
-    char uniname2ctype_pool_str862[sizeof("oriya")];
-    char uniname2ctype_pool_str875[sizeof("intaile")];
-    char uniname2ctype_pool_str886[sizeof("inmiscellaneoussymbols")];
-    char uniname2ctype_pool_str895[sizeof("inmiscellaneoussymbolsandarrows")];
-    char uniname2ctype_pool_str898[sizeof("incaucasianalbanian")];
-    char uniname2ctype_pool_str900[sizeof("inmiscellaneoussymbolsandpictographs")];
-    char uniname2ctype_pool_str906[sizeof("inoldturkic")];
-    char uniname2ctype_pool_str907[sizeof("insaurashtra")];
-    char uniname2ctype_pool_str924[sizeof("idcontinue")];
-    char uniname2ctype_pool_str926[sizeof("intamil")];
-    char uniname2ctype_pool_str928[sizeof("inmultani")];
-    char uniname2ctype_pool_str929[sizeof("inlatinextendede")];
-    char uniname2ctype_pool_str930[sizeof("pd")];
-    char uniname2ctype_pool_str946[sizeof("bali")];
-    char uniname2ctype_pool_str961[sizeof("blank")];
-    char uniname2ctype_pool_str963[sizeof("idst")];
-    char uniname2ctype_pool_str974[sizeof("inlydian")];
-    char uniname2ctype_pool_str986[sizeof("innewtailue")];
-    char uniname2ctype_pool_str994[sizeof("bengali")];
-    char uniname2ctype_pool_str995[sizeof("runr")];
-    char uniname2ctype_pool_str1005[sizeof("zl")];
-    char uniname2ctype_pool_str1009[sizeof("incyrillicextendeda")];
-    char uniname2ctype_pool_str1010[sizeof("ll")];
-    char uniname2ctype_pool_str1013[sizeof("indeseret")];
-    char uniname2ctype_pool_str1014[sizeof("intaixuanjingsymbols")];
-    char uniname2ctype_pool_str1015[sizeof("inancientgreeknumbers")];
-    char uniname2ctype_pool_str1021[sizeof("idstart")];
-    char uniname2ctype_pool_str1025[sizeof("inmeeteimayekextensions")];
-    char uniname2ctype_pool_str1028[sizeof("balinese")];
-    char uniname2ctype_pool_str1032[sizeof("dia")];
-    char uniname2ctype_pool_str1033[sizeof("di")];
-    char uniname2ctype_pool_str1035[sizeof("inspacingmodifierletters")];
-    char uniname2ctype_pool_str1036[sizeof("inearlydynasticcuneiform")];
-    char uniname2ctype_pool_str1049[sizeof("plrd")];
-    char uniname2ctype_pool_str1067[sizeof("canadianaboriginal")];
-    char uniname2ctype_pool_str1070[sizeof("zinh")];
-    char uniname2ctype_pool_str1072[sizeof("sind")];
-    char uniname2ctype_pool_str1080[sizeof("osage")];
-    char uniname2ctype_pool_str1081[sizeof("inlatinextendedc")];
-    char uniname2ctype_pool_str1085[sizeof("uideo")];
-    char uniname2ctype_pool_str1087[sizeof("incountingrodnumerals")];
-    char uniname2ctype_pool_str1090[sizeof("xidstart")];
-    char uniname2ctype_pool_str1091[sizeof("xdigit")];
-    char uniname2ctype_pool_str1093[sizeof("osma")];
-    char uniname2ctype_pool_str1097[sizeof("inkhudawadi")];
-    char uniname2ctype_pool_str1102[sizeof("inhanifirohingya")];
-    char uniname2ctype_pool_str1105[sizeof("gong")];
-    char uniname2ctype_pool_str1107[sizeof("ingrantha")];
-    char uniname2ctype_pool_str1109[sizeof("bidic")];
-    char uniname2ctype_pool_str1119[sizeof("mong")];
-    char uniname2ctype_pool_str1120[sizeof("cased")];
-    char uniname2ctype_pool_str1121[sizeof("incyrillicextendedc")];
-    char uniname2ctype_pool_str1134[sizeof("inhiragana")];
-    char uniname2ctype_pool_str1140[sizeof("sinhala")];
-    char uniname2ctype_pool_str1142[sizeof("adlm")];
-    char uniname2ctype_pool_str1146[sizeof("glagolitic")];
-    char uniname2ctype_pool_str1147[sizeof("sterm")];
-    char uniname2ctype_pool_str1149[sizeof("bamu")];
-    char uniname2ctype_pool_str1150[sizeof("georgian")];
-    char uniname2ctype_pool_str1151[sizeof("inosage")];
-    char uniname2ctype_pool_str1152[sizeof("gunjalagondi")];
-    char uniname2ctype_pool_str1153[sizeof("phoenician")];
-    char uniname2ctype_pool_str1157[sizeof("multani")];
-    char uniname2ctype_pool_str1158[sizeof("kaithi")];
-    char uniname2ctype_pool_str1164[sizeof("joincontrol")];
-    char uniname2ctype_pool_str1168[sizeof("runic")];
-    char uniname2ctype_pool_str1170[sizeof("ingeneralpunctuation")];
-    char uniname2ctype_pool_str1171[sizeof("inmahajani")];
-    char uniname2ctype_pool_str1174[sizeof("incyrillicsupplement")];
-    char uniname2ctype_pool_str1175[sizeof("lowercaseletter")];
-    char uniname2ctype_pool_str1176[sizeof("marchen")];
-    char uniname2ctype_pool_str1177[sizeof("graphemelink")];
-    char uniname2ctype_pool_str1178[sizeof("ingeorgian")];
-    char uniname2ctype_pool_str1180[sizeof("khojki")];
-    char uniname2ctype_pool_str1181[sizeof("cham")];
-    char uniname2ctype_pool_str1182[sizeof("inogham")];
-    char uniname2ctype_pool_str1183[sizeof("cher")];
-    char uniname2ctype_pool_str1185[sizeof("chakma")];
-    char uniname2ctype_pool_str1190[sizeof("emoji")];
-    char uniname2ctype_pool_str1191[sizeof("insiddham")];
-    char uniname2ctype_pool_str1197[sizeof("cherokee")];
-    char uniname2ctype_pool_str1198[sizeof("khar")];
-    char uniname2ctype_pool_str1203[sizeof("inmongolian")];
-    char uniname2ctype_pool_str1207[sizeof("incherokeesupplement")];
-    char uniname2ctype_pool_str1208[sizeof("diacritic")];
-    char uniname2ctype_pool_str1209[sizeof("manichaean")];
-    char uniname2ctype_pool_str1210[sizeof("xsux")];
-    char uniname2ctype_pool_str1212[sizeof("inolchiki")];
-    char uniname2ctype_pool_str1227[sizeof("quotationmark")];
-    char uniname2ctype_pool_str1231[sizeof("adlam")];
-    char uniname2ctype_pool_str1232[sizeof("inethiopic")];
-    char uniname2ctype_pool_str1233[sizeof("graphemebase")];
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    char uniname2ctype_pool_str1234[sizeof("age=11.0")];
-    char uniname2ctype_pool_str1235[sizeof("age=12.1")];
-    char uniname2ctype_pool_str1236[sizeof("age=10.0")];
-    char uniname2ctype_pool_str1237[sizeof("age=12.0")];
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    char uniname2ctype_pool_str1243[sizeof("casedletter")];
-    char uniname2ctype_pool_str1244[sizeof("ingurmukhi")];
-    char uniname2ctype_pool_str1245[sizeof("odi")];
-    char uniname2ctype_pool_str1246[sizeof("incjkunifiedideographsextensiona")];
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    char uniname2ctype_pool_str1247[sizeof("age=1.1")];
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    char uniname2ctype_pool_str1248[sizeof("lu")];
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    char uniname2ctype_pool_str1249[sizeof("age=4.1")];
-    char uniname2ctype_pool_str1250[sizeof("age=2.1")];
-    char uniname2ctype_pool_str1251[sizeof("age=4.0")];
-    char uniname2ctype_pool_str1252[sizeof("age=2.0")];
-    char uniname2ctype_pool_str1253[sizeof("age=9.0")];
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    char uniname2ctype_pool_str1254[sizeof("intamilsupplement")];
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    char uniname2ctype_pool_str1255[sizeof("age=6.1")];
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    char uniname2ctype_pool_str1256[sizeof("unknown")];
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    char uniname2ctype_pool_str1257[sizeof("age=6.0")];
-    char uniname2ctype_pool_str1258[sizeof("age=6.2")];
-    char uniname2ctype_pool_str1259[sizeof("age=3.1")];
-    char uniname2ctype_pool_str1260[sizeof("age=8.0")];
-    char uniname2ctype_pool_str1261[sizeof("age=3.0")];
-    char uniname2ctype_pool_str1262[sizeof("age=3.2")];
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    char uniname2ctype_pool_str1263[sizeof("cwt")];
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    char uniname2ctype_pool_str1264[sizeof("age=7.0")];
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    char uniname2ctype_pool_str1266[sizeof("unassigned")];
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    char uniname2ctype_pool_str1267[sizeof("age=6.3")];
-    char uniname2ctype_pool_str1268[sizeof("age=5.1")];
-    char uniname2ctype_pool_str1270[sizeof("age=5.0")];
-    char uniname2ctype_pool_str1271[sizeof("age=5.2")];
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    char uniname2ctype_pool_str1274[sizeof("ahom")];
-    char uniname2ctype_pool_str1282[sizeof("incjkunifiedideographsextensione")];
-    char uniname2ctype_pool_str1285[sizeof("khmr")];
-    char uniname2ctype_pool_str1289[sizeof("insinhala")];
-    char uniname2ctype_pool_str1292[sizeof("inmiscellaneoustechnical")];
-    char uniname2ctype_pool_str1297[sizeof("saur")];
-    char uniname2ctype_pool_str1300[sizeof("guru")];
-    char uniname2ctype_pool_str1301[sizeof("sundanese")];
-    char uniname2ctype_pool_str1306[sizeof("punct")];
-    char uniname2ctype_pool_str1314[sizeof("paucinhau")];
-    char uniname2ctype_pool_str1317[sizeof("gurmukhi")];
-    char uniname2ctype_pool_str1319[sizeof("variationselector")];
-    char uniname2ctype_pool_str1331[sizeof("logicalorderexception")];
-    char uniname2ctype_pool_str1340[sizeof("khmer")];
-    char uniname2ctype_pool_str1343[sizeof("limbu")];
-    char uniname2ctype_pool_str1354[sizeof("inscriptionalpahlavi")];
-    char uniname2ctype_pool_str1355[sizeof("oidc")];
-    char uniname2ctype_pool_str1358[sizeof("incjkunifiedideographsextensionc")];
-    char uniname2ctype_pool_str1360[sizeof("cntrl")];
-    char uniname2ctype_pool_str1365[sizeof("inlatinextendedadditional")];
-    char uniname2ctype_pool_str1366[sizeof("decimalnumber")];
-    char uniname2ctype_pool_str1367[sizeof("insorasompeng")];
-    char uniname2ctype_pool_str1369[sizeof("radical")];
-    char uniname2ctype_pool_str1373[sizeof("emojimodifier")];
-    char uniname2ctype_pool_str1375[sizeof("kharoshthi")];
-    char uniname2ctype_pool_str1380[sizeof("n")];
-    char uniname2ctype_pool_str1384[sizeof("math")];
-    char uniname2ctype_pool_str1387[sizeof("goth")];
-    char uniname2ctype_pool_str1400[sizeof("anatolianhieroglyphs")];
-    char uniname2ctype_pool_str1401[sizeof("inenclosedalphanumerics")];
-    char uniname2ctype_pool_str1407[sizeof("nandinagari")];
-    char uniname2ctype_pool_str1409[sizeof("no")];
-    char uniname2ctype_pool_str1419[sizeof("nko")];
-    char uniname2ctype_pool_str1420[sizeof("nkoo")];
-    char uniname2ctype_pool_str1422[sizeof("ingreekandcoptic")];
-    char uniname2ctype_pool_str1423[sizeof("olck")];
-    char uniname2ctype_pool_str1426[sizeof("p")];
-    char uniname2ctype_pool_str1428[sizeof("grantha")];
-    char uniname2ctype_pool_str1434[sizeof("olchiki")];
-    char uniname2ctype_pool_str1438[sizeof("incjkunifiedideographs")];
-    char uniname2ctype_pool_str1441[sizeof("zanb")];
-    char uniname2ctype_pool_str1442[sizeof("intirhuta")];
-    char uniname2ctype_pool_str1445[sizeof("oids")];
-    char uniname2ctype_pool_str1448[sizeof("inhatran")];
-    char uniname2ctype_pool_str1449[sizeof("linb")];
-    char uniname2ctype_pool_str1450[sizeof("xpeo")];
-    char uniname2ctype_pool_str1451[sizeof("mult")];
-    char uniname2ctype_pool_str1454[sizeof("saurashtra")];
-    char uniname2ctype_pool_str1457[sizeof("kthi")];
-    char uniname2ctype_pool_str1462[sizeof("inbhaiksuki")];
-    char uniname2ctype_pool_str1466[sizeof("olower")];
-    char uniname2ctype_pool_str1470[sizeof("innabataean")];
-    char uniname2ctype_pool_str1471[sizeof("inphoenician")];
-    char uniname2ctype_pool_str1475[sizeof("inkanbun")];
-    char uniname2ctype_pool_str1476[sizeof("inmeroitichieroglyphs")];
-    char uniname2ctype_pool_str1478[sizeof("inkayahli")];
-    char uniname2ctype_pool_str1481[sizeof("phnx")];
-    char uniname2ctype_pool_str1485[sizeof("inoriya")];
-    char uniname2ctype_pool_str1489[sizeof("enclosingmark")];
-    char uniname2ctype_pool_str1495[sizeof("sd")];
-    char uniname2ctype_pool_str1497[sizeof("inelbasan")];
-    char uniname2ctype_pool_str1498[sizeof("wara")];
-    char uniname2ctype_pool_str1499[sizeof("inenclosedideographicsupplement")];
-    char uniname2ctype_pool_str1501[sizeof("sidd")];
-    char uniname2ctype_pool_str1507[sizeof("linearb")];
-    char uniname2ctype_pool_str1509[sizeof("hani")];
-    char uniname2ctype_pool_str1512[sizeof("han")];
-    char uniname2ctype_pool_str1517[sizeof("inenclosedalphanumericsupplement")];
-    char uniname2ctype_pool_str1519[sizeof("medf")];
-    char uniname2ctype_pool_str1520[sizeof("bidicontrol")];
-    char uniname2ctype_pool_str1523[sizeof("hano")];
-    char uniname2ctype_pool_str1524[sizeof("inphaistosdisc")];
-    char uniname2ctype_pool_str1529[sizeof("limb")];
-    char uniname2ctype_pool_str1531[sizeof("inkangxiradicals")];
-    char uniname2ctype_pool_str1533[sizeof("lepc")];
-    char uniname2ctype_pool_str1535[sizeof("medefaidrin")];
-    char uniname2ctype_pool_str1536[sizeof("braille")];
-    char uniname2ctype_pool_str1537[sizeof("regionalindicator")];
-    char uniname2ctype_pool_str1542[sizeof("inlowsurrogates")];
-    char uniname2ctype_pool_str1544[sizeof("inshorthandformatcontrols")];
-    char uniname2ctype_pool_str1547[sizeof("brah")];
-    char uniname2ctype_pool_str1548[sizeof("inkhojki")];
-    char uniname2ctype_pool_str1549[sizeof("inoldhungarian")];
-    char uniname2ctype_pool_str1552[sizeof("hanunoo")];
-    char uniname2ctype_pool_str1555[sizeof("hira")];
-    char uniname2ctype_pool_str1557[sizeof("beng")];
-    char uniname2ctype_pool_str1563[sizeof("emojimodifierbase")];
-    char uniname2ctype_pool_str1565[sizeof("inarabic")];
-    char uniname2ctype_pool_str1567[sizeof("lyci")];
-    char uniname2ctype_pool_str1569[sizeof("ahex")];
-    char uniname2ctype_pool_str1572[sizeof("inherited")];
-    char uniname2ctype_pool_str1580[sizeof("glag")];
-    char uniname2ctype_pool_str1582[sizeof("lycian")];
-    char uniname2ctype_pool_str1587[sizeof("indogra")];
-    char uniname2ctype_pool_str1594[sizeof("dsrt")];
-    char uniname2ctype_pool_str1597[sizeof("arab")];
-    char uniname2ctype_pool_str1602[sizeof("mymr")];
-    char uniname2ctype_pool_str1607[sizeof("myanmar")];
-    char uniname2ctype_pool_str1613[sizeof("phli")];
-    char uniname2ctype_pool_str1617[sizeof("inimperialaramaic")];
-    char uniname2ctype_pool_str1622[sizeof("ingreekextended")];
-    char uniname2ctype_pool_str1623[sizeof("inanatolianhieroglyphs")];
-    char uniname2ctype_pool_str1629[sizeof("punctuation")];
-    char uniname2ctype_pool_str1631[sizeof("takri")];
-    char uniname2ctype_pool_str1635[sizeof("graphemeextend")];
-    char uniname2ctype_pool_str1638[sizeof("invai")];
-    char uniname2ctype_pool_str1643[sizeof("cwl")];
-    char uniname2ctype_pool_str1654[sizeof("ingeometricshapes")];
-    char uniname2ctype_pool_str1655[sizeof("emojicomponent")];
-    char uniname2ctype_pool_str1662[sizeof("coptic")];
-    char uniname2ctype_pool_str1671[sizeof("deseret")];
-    char uniname2ctype_pool_str1675[sizeof("inarabicpresentationformsa")];
-    char uniname2ctype_pool_str1676[sizeof("takr")];
-    char uniname2ctype_pool_str1677[sizeof("inbasiclatin")];
-    char uniname2ctype_pool_str1682[sizeof("incjkunifiedideographsextensiond")];
-    char uniname2ctype_pool_str1686[sizeof("sinh")];
-    char uniname2ctype_pool_str1687[sizeof("sund")];
-    char uniname2ctype_pool_str1691[sizeof("shavian")];
-    char uniname2ctype_pool_str1692[sizeof("taile")];
-    char uniname2ctype_pool_str1699[sizeof("insundanesesupplement")];
-    char uniname2ctype_pool_str1702[sizeof("inelymaic")];
-    char uniname2ctype_pool_str1703[sizeof("insoyombo")];
-    char uniname2ctype_pool_str1704[sizeof("bhks")];
-    char uniname2ctype_pool_str1714[sizeof("bhaiksuki")];
-    char uniname2ctype_pool_str1716[sizeof("incjkcompatibility")];
-    char uniname2ctype_pool_str1722[sizeof("inhanunoo")];
-    char uniname2ctype_pool_str1724[sizeof("intangut")];
-    char uniname2ctype_pool_str1728[sizeof("sogdian")];
-    char uniname2ctype_pool_str1729[sizeof("inlatinextendedd")];
-    char uniname2ctype_pool_str1730[sizeof("sogo")];
-    char uniname2ctype_pool_str1731[sizeof("insinhalaarchaicnumbers")];
-    char uniname2ctype_pool_str1732[sizeof("ideographic")];
-    char uniname2ctype_pool_str1733[sizeof("ugar")];
-    char uniname2ctype_pool_str1740[sizeof("copt")];
-    char uniname2ctype_pool_str1742[sizeof("imperialaramaic")];
-    char uniname2ctype_pool_str1745[sizeof("insogdian")];
-    char uniname2ctype_pool_str1746[sizeof("indingbats")];
-    char uniname2ctype_pool_str1750[sizeof("format")];
-    char uniname2ctype_pool_str1752[sizeof("ininscriptionalpahlavi")];
-    char uniname2ctype_pool_str1757[sizeof("ininscriptionalparthian")];
-    char uniname2ctype_pool_str1766[sizeof("grbase")];
-    char uniname2ctype_pool_str1769[sizeof("inbatak")];
-    char uniname2ctype_pool_str1776[sizeof("cprt")];
-    char uniname2ctype_pool_str1780[sizeof("cwcf")];
-    char uniname2ctype_pool_str1788[sizeof("cuneiform")];
-    char uniname2ctype_pool_str1791[sizeof("term")];
-    char uniname2ctype_pool_str1806[sizeof("intibetan")];
-    char uniname2ctype_pool_str1810[sizeof("intags")];
-    char uniname2ctype_pool_str1811[sizeof("asciihexdigit")];
-    char uniname2ctype_pool_str1813[sizeof("sentenceterminal")];
-    char uniname2ctype_pool_str1816[sizeof("inmayannumerals")];
-    char uniname2ctype_pool_str1821[sizeof("nand")];
-    char uniname2ctype_pool_str1825[sizeof("patsyn")];
-    char uniname2ctype_pool_str1826[sizeof("hatran")];
-    char uniname2ctype_pool_str1828[sizeof("inblockelements")];
-    char uniname2ctype_pool_str1838[sizeof("inornamentaldingbats")];
-    char uniname2ctype_pool_str1842[sizeof("innumberforms")];
-    char uniname2ctype_pool_str1843[sizeof("oldpersian")];
-    char uniname2ctype_pool_str1846[sizeof("inshavian")];
-    char uniname2ctype_pool_str1848[sizeof("bopo")];
-    char uniname2ctype_pool_str1861[sizeof("hatr")];
-    char uniname2ctype_pool_str1866[sizeof("caseignorable")];
-    char uniname2ctype_pool_str1871[sizeof("inoldpersian")];
-    char uniname2ctype_pool_str1878[sizeof("modifierletter")];
-    char uniname2ctype_pool_str1881[sizeof("cwu")];
-    char uniname2ctype_pool_str1891[sizeof("lydi")];
-    char uniname2ctype_pool_str1892[sizeof("inbyzantinemusicalsymbols")];
-    char uniname2ctype_pool_str1896[sizeof("ingeometricshapesextended")];
-    char uniname2ctype_pool_str1904[sizeof("inmyanmarextendedb")];
-    char uniname2ctype_pool_str1905[sizeof("innushu")];
-    char uniname2ctype_pool_str1906[sizeof("lydian")];
-    char uniname2ctype_pool_str1911[sizeof("inunifiedcanadianaboriginalsyllabics")];
-    char uniname2ctype_pool_str1915[sizeof("orkh")];
-    char uniname2ctype_pool_str1928[sizeof("inyiradicals")];
-    char uniname2ctype_pool_str1929[sizeof("inkatakanaphoneticextensions")];
-    char uniname2ctype_pool_str1930[sizeof("inethiopicextendeda")];
-    char uniname2ctype_pool_str1932[sizeof("incoptic")];
-    char uniname2ctype_pool_str1936[sizeof("inarabicextendeda")];
-    char uniname2ctype_pool_str1947[sizeof("oldpermic")];
-    char uniname2ctype_pool_str1950[sizeof("incjksymbolsandpunctuation")];
-    char uniname2ctype_pool_str1951[sizeof("word")];
-    char uniname2ctype_pool_str1958[sizeof("bopomofo")];
-    char uniname2ctype_pool_str1961[sizeof("ogam")];
-    char uniname2ctype_pool_str1964[sizeof("inlisu")];
-    char uniname2ctype_pool_str1967[sizeof("inoldpermic")];
-    char uniname2ctype_pool_str1968[sizeof("innoblock")];
-    char uniname2ctype_pool_str1971[sizeof("taiviet")];
-    char uniname2ctype_pool_str1985[sizeof("inbraillepatterns")];
-    char uniname2ctype_pool_str1991[sizeof("alpha")];
-    char uniname2ctype_pool_str1993[sizeof("inbalinese")];
-    char uniname2ctype_pool_str1994[sizeof("sorasompeng")];
-    char uniname2ctype_pool_str1996[sizeof("closepunctuation")];
-    char uniname2ctype_pool_str2006[sizeof("inmiscellaneousmathematicalsymbolsb")];
-    char uniname2ctype_pool_str2010[sizeof("inlepcha")];
-    char uniname2ctype_pool_str2014[sizeof("insyriacsupplement")];
-    char uniname2ctype_pool_str2016[sizeof("newa")];
-    char uniname2ctype_pool_str2023[sizeof("spacingmark")];
-    char uniname2ctype_pool_str2024[sizeof("inpalmyrene")];
-    char uniname2ctype_pool_str2033[sizeof("cyrl")];
-    char uniname2ctype_pool_str2043[sizeof("assigned")];
-    char uniname2ctype_pool_str2048[sizeof("mlym")];
-    char uniname2ctype_pool_str2055[sizeof("malayalam")];
-    char uniname2ctype_pool_str2058[sizeof("ext")];
-    char uniname2ctype_pool_str2062[sizeof("newtailue")];
-    char uniname2ctype_pool_str2070[sizeof("space")];
-    char uniname2ctype_pool_str2073[sizeof("intelugu")];
-    char uniname2ctype_pool_str2078[sizeof("idsb")];
-    char uniname2ctype_pool_str2083[sizeof("indevanagari")];
-    char uniname2ctype_pool_str2084[sizeof("avestan")];
-    char uniname2ctype_pool_str2085[sizeof("cf")];
-    char uniname2ctype_pool_str2093[sizeof("palmyrene")];
-    char uniname2ctype_pool_str2095[sizeof("inethiopicsupplement")];
-    char uniname2ctype_pool_str2097[sizeof("soyo")];
-    char uniname2ctype_pool_str2098[sizeof("xposixpunct")];
-    char uniname2ctype_pool_str2102[sizeof("pf")];
-    char uniname2ctype_pool_str2103[sizeof("sarb")];
-    char uniname2ctype_pool_str2109[sizeof("zanabazarsquare")];
-    char uniname2ctype_pool_str2110[sizeof("ugaritic")];
-    char uniname2ctype_pool_str2112[sizeof("osge")];
-    char uniname2ctype_pool_str2114[sizeof("java")];
-    char uniname2ctype_pool_str2117[sizeof("sharada")];
-    char uniname2ctype_pool_str2119[sizeof("dogra")];
-    char uniname2ctype_pool_str2135[sizeof("bugi")];
-    char uniname2ctype_pool_str2137[sizeof("meroitichieroglyphs")];
-    char uniname2ctype_pool_str2145[sizeof("separator")];
-    char uniname2ctype_pool_str2146[sizeof("ingeorgiansupplement")];
-    char uniname2ctype_pool_str2149[sizeof("sogd")];
-    char uniname2ctype_pool_str2150[sizeof("tale")];
-    char uniname2ctype_pool_str2153[sizeof("inunifiedcanadianaboriginalsyllabicsextended")];
-    char uniname2ctype_pool_str2161[sizeof("terminalpunctuation")];
-    char uniname2ctype_pool_str2165[sizeof("shrd")];
-    char uniname2ctype_pool_str2166[sizeof("graph")];
-    char uniname2ctype_pool_str2167[sizeof("olditalic")];
-    char uniname2ctype_pool_str2170[sizeof("dogr")];
-    char uniname2ctype_pool_str2173[sizeof("gujr")];
-    char uniname2ctype_pool_str2181[sizeof("phag")];
-    char uniname2ctype_pool_str2182[sizeof("gujarati")];
-    char uniname2ctype_pool_str2195[sizeof("inhanguljamo")];
-    char uniname2ctype_pool_str2199[sizeof("javanese")];
-    char uniname2ctype_pool_str2201[sizeof("taml")];
-    char uniname2ctype_pool_str2204[sizeof("inphoneticextensions")];
-    char uniname2ctype_pool_str2207[sizeof("siddham")];
-    char uniname2ctype_pool_str2217[sizeof("buginese")];
-    char uniname2ctype_pool_str2218[sizeof("inmongoliansupplement")];
-    char uniname2ctype_pool_str2222[sizeof("invariationselectors")];
-    char uniname2ctype_pool_str2224[sizeof("inhanguljamoextendeda")];
-    char uniname2ctype_pool_str2225[sizeof("inverticalforms")];
-    char uniname2ctype_pool_str2228[sizeof("syrc")];
-    char uniname2ctype_pool_str2229[sizeof("number")];
-    char uniname2ctype_pool_str2235[sizeof("incopticepactnumbers")];
-    char uniname2ctype_pool_str2238[sizeof("avst")];
-    char uniname2ctype_pool_str2244[sizeof("inbamum")];
-    char uniname2ctype_pool_str2247[sizeof("nd")];
-    char uniname2ctype_pool_str2248[sizeof("insuttonsignwriting")];
-    char uniname2ctype_pool_str2252[sizeof("extender")];
-    char uniname2ctype_pool_str2258[sizeof("intaiviet")];
-    char uniname2ctype_pool_str2260[sizeof("hex")];
-    char uniname2ctype_pool_str2268[sizeof("incjkunifiedideographsextensionf")];
-    char uniname2ctype_pool_str2271[sizeof("other")];
-    char uniname2ctype_pool_str2272[sizeof("otheridcontinue")];
-    char uniname2ctype_pool_str2278[sizeof("shaw")];
-    char uniname2ctype_pool_str2282[sizeof("dash")];
-    char uniname2ctype_pool_str2285[sizeof("othernumber")];
-    char uniname2ctype_pool_str2294[sizeof("orya")];
-    char uniname2ctype_pool_str2302[sizeof("invedicextensions")];
-    char uniname2ctype_pool_str2305[sizeof("sgnw")];
-    char uniname2ctype_pool_str2312[sizeof("caucasianalbanian")];
-    char uniname2ctype_pool_str2315[sizeof("inmathematicalalphanumericsymbols")];
-    char uniname2ctype_pool_str2321[sizeof("inphoneticextensionssupplement")];
-    char uniname2ctype_pool_str2339[sizeof("invariationselectorssupplement")];
-    char uniname2ctype_pool_str2343[sizeof("induployan")];
-    char uniname2ctype_pool_str2344[sizeof("syriac")];
-    char uniname2ctype_pool_str2357[sizeof("oalpha")];
-    char uniname2ctype_pool_str2361[sizeof("innyiakengpuachuehmong")];
-    char uniname2ctype_pool_str2364[sizeof("incombiningdiacriticalmarks")];
-    char uniname2ctype_pool_str2365[sizeof("inethiopicextended")];
-    char uniname2ctype_pool_str2373[sizeof("nl")];
-    char uniname2ctype_pool_str2374[sizeof("incombiningdiacriticalmarksforsymbols")];
-    char uniname2ctype_pool_str2375[sizeof("khudawadi")];
-    char uniname2ctype_pool_str2378[sizeof("otheralphabetic")];
-    char uniname2ctype_pool_str2389[sizeof("oldhungarian")];
-    char uniname2ctype_pool_str2396[sizeof("incurrencysymbols")];
-    char uniname2ctype_pool_str2397[sizeof("incjkradicalssupplement")];
-    char uniname2ctype_pool_str2398[sizeof("inglagolitic")];
-    char uniname2ctype_pool_str2415[sizeof("intifinagh")];
-    char uniname2ctype_pool_str2416[sizeof("ingeorgianextended")];
-    char uniname2ctype_pool_str2427[sizeof("surrogate")];
-    char uniname2ctype_pool_str2433[sizeof("incyrillicextendedb")];
-    char uniname2ctype_pool_str2440[sizeof("ethi")];
-    char uniname2ctype_pool_str2451[sizeof("titlecaseletter")];
-    char uniname2ctype_pool_str2454[sizeof("rohg")];
-    char uniname2ctype_pool_str2458[sizeof("inmeroiticcursive")];
-    char uniname2ctype_pool_str2460[sizeof("idstrinaryoperator")];
-    char uniname2ctype_pool_str2470[sizeof("inphagspa")];
-    char uniname2ctype_pool_str2475[sizeof("lepcha")];
-    char uniname2ctype_pool_str2479[sizeof("intagalog")];
-    char uniname2ctype_pool_str2480[sizeof("mathsymbol")];
-    char uniname2ctype_pool_str2481[sizeof("incombiningdiacriticalmarkssupplement")];
-    char uniname2ctype_pool_str2506[sizeof("inbrahmi")];
-    char uniname2ctype_pool_str2513[sizeof("insymbolsandpictographsextendeda")];
-    char uniname2ctype_pool_str2519[sizeof("inlinearbsyllabary")];
-    char uniname2ctype_pool_str2529[sizeof("oldturkic")];
-    char uniname2ctype_pool_str2534[sizeof("inbengali")];
-    char uniname2ctype_pool_str2540[sizeof("wancho")];
-    char uniname2ctype_pool_str2542[sizeof("osmanya")];
-    char uniname2ctype_pool_str2548[sizeof("buhd")];
-    char uniname2ctype_pool_str2552[sizeof("insmallformvariants")];
-    char uniname2ctype_pool_str2561[sizeof("indevanagariextended")];
-    char uniname2ctype_pool_str2562[sizeof("softdotted")];
-    char uniname2ctype_pool_str2564[sizeof("inbuginese")];
-    char uniname2ctype_pool_str2566[sizeof("mahj")];
-    char uniname2ctype_pool_str2567[sizeof("inlatin1supplement")];
-    char uniname2ctype_pool_str2570[sizeof("ingothic")];
-    char uniname2ctype_pool_str2575[sizeof("mahajani")];
-    char uniname2ctype_pool_str2576[sizeof("hang")];
-    char uniname2ctype_pool_str2579[sizeof("sylo")];
-    char uniname2ctype_pool_str2586[sizeof("warangciti")];
-    char uniname2ctype_pool_str2595[sizeof("ingujarati")];
-    char uniname2ctype_pool_str2603[sizeof("tirhuta")];
-    char uniname2ctype_pool_str2606[sizeof("incombiningdiacriticalmarksextended")];
-    char uniname2ctype_pool_str2609[sizeof("spaceseparator")];
-    char uniname2ctype_pool_str2614[sizeof("ingunjalagondi")];
-    char uniname2ctype_pool_str2624[sizeof("wcho")];
-    char uniname2ctype_pool_str2631[sizeof("hiragana")];
-    char uniname2ctype_pool_str2634[sizeof("extendedpictographic")];
-    char uniname2ctype_pool_str2643[sizeof("inrejang")];
-    char uniname2ctype_pool_str2644[sizeof("inottomansiyaqnumbers")];
-    char uniname2ctype_pool_str2648[sizeof("nchar")];
-    char uniname2ctype_pool_str2650[sizeof("cyrillic")];
-    char uniname2ctype_pool_str2653[sizeof("khoj")];
-    char uniname2ctype_pool_str2656[sizeof("inlimbu")];
-    char uniname2ctype_pool_str2663[sizeof("hmng")];
-    char uniname2ctype_pool_str2665[sizeof("thaa")];
-    char uniname2ctype_pool_str2668[sizeof("thai")];
-    char uniname2ctype_pool_str2670[sizeof("incjkunifiedideographsextensionb")];
-    char uniname2ctype_pool_str2673[sizeof("deva")];
-    char uniname2ctype_pool_str2676[sizeof("thaana")];
-    char uniname2ctype_pool_str2688[sizeof("phagspa")];
-    char uniname2ctype_pool_str2691[sizeof("devanagari")];
-    char uniname2ctype_pool_str2692[sizeof("tang")];
-    char uniname2ctype_pool_str2694[sizeof("currencysymbol")];
-    char uniname2ctype_pool_str2698[sizeof("tagbanwa")];
-    char uniname2ctype_pool_str2701[sizeof("inenclosedcjklettersandmonths")];
-    char uniname2ctype_pool_str2702[sizeof("tamil")];
-    char uniname2ctype_pool_str2721[sizeof("tirh")];
-    char uniname2ctype_pool_str2723[sizeof("digit")];
-    char uniname2ctype_pool_str2732[sizeof("talu")];
-    char uniname2ctype_pool_str2747[sizeof("zp")];
-    char uniname2ctype_pool_str2750[sizeof("inpaucinhau")];
-    char uniname2ctype_pool_str2760[sizeof("taitham")];
-    char uniname2ctype_pool_str2764[sizeof("otherlowercase")];
-    char uniname2ctype_pool_str2768[sizeof("telu")];
-    char uniname2ctype_pool_str2769[sizeof("inaegeannumbers")];
-    char uniname2ctype_pool_str2777[sizeof("otherletter")];
-    char uniname2ctype_pool_str2780[sizeof("whitespace")];
-    char uniname2ctype_pool_str2793[sizeof("nonspacingmark")];
-    char uniname2ctype_pool_str2816[sizeof("graphemeclusterbreak=spacingmark")];
-    char uniname2ctype_pool_str2821[sizeof("inletterlikesymbols")];
-    char uniname2ctype_pool_str2834[sizeof("intagbanwa")];
-    char uniname2ctype_pool_str2841[sizeof("oldsogdian")];
-    char uniname2ctype_pool_str2848[sizeof("otheridstart")];
-    char uniname2ctype_pool_str2852[sizeof("graphemeclusterbreak=cr")];
-    char uniname2ctype_pool_str2855[sizeof("narb")];
-    char uniname2ctype_pool_str2856[sizeof("changeswhencasemapped")];
-    char uniname2ctype_pool_str2859[sizeof("inbopomofo")];
-    char uniname2ctype_pool_str2862[sizeof("tangut")];
-    char uniname2ctype_pool_str2867[sizeof("graphemeclusterbreak=regionalindicator")];
-    char uniname2ctype_pool_str2871[sizeof("noncharactercodepoint")];
-    char uniname2ctype_pool_str2883[sizeof("otheruppercase")];
-    char uniname2ctype_pool_str2885[sizeof("rjng")];
-    char uniname2ctype_pool_str2886[sizeof("sylotinagri")];
-    char uniname2ctype_pool_str2904[sizeof("inhangulsyllables")];
-    char uniname2ctype_pool_str2905[sizeof("emojipresentation")];
-    char uniname2ctype_pool_str2906[sizeof("inindicsiyaqnumbers")];
-    char uniname2ctype_pool_str2909[sizeof("inbassavah")];
-    char uniname2ctype_pool_str2912[sizeof("ogrext")];
-    char uniname2ctype_pool_str2926[sizeof("othersymbol")];
-    char uniname2ctype_pool_str2938[sizeof("oupper")];
-    char uniname2ctype_pool_str2941[sizeof("inbuhid")];
-    char uniname2ctype_pool_str2963[sizeof("hmnp")];
-    char uniname2ctype_pool_str2964[sizeof("inpsalterpahlavi")];
-    char uniname2ctype_pool_str2967[sizeof("finalpunctuation")];
-    char uniname2ctype_pool_str2980[sizeof("phlp")];
-    char uniname2ctype_pool_str2984[sizeof("inbamumsupplement")];
-    char uniname2ctype_pool_str2986[sizeof("buhid")];
-    char uniname2ctype_pool_str2987[sizeof("paragraphseparator")];
-    char uniname2ctype_pool_str2988[sizeof("inalphabeticpresentationforms")];
-    char uniname2ctype_pool_str2993[sizeof("omath")];
-    char uniname2ctype_pool_str3000[sizeof("any")];
-    char uniname2ctype_pool_str3001[sizeof("elba")];
-    char uniname2ctype_pool_str3002[sizeof("changeswhentitlecased")];
-    char uniname2ctype_pool_str3005[sizeof("incombininghalfmarks")];
-    char uniname2ctype_pool_str3006[sizeof("intangutcomponents")];
-    char uniname2ctype_pool_str3012[sizeof("hebr")];
-    char uniname2ctype_pool_str3028[sizeof("deprecated")];
-    char uniname2ctype_pool_str3045[sizeof("inarabicmathematicalalphabeticsymbols")];
-    char uniname2ctype_pool_str3055[sizeof("inprivateusearea")];
-    char uniname2ctype_pool_str3089[sizeof("kayahli")];
-    char uniname2ctype_pool_str3098[sizeof("inplayingcards")];
-    char uniname2ctype_pool_str3099[sizeof("inarabicpresentationformsb")];
-    char uniname2ctype_pool_str3100[sizeof("ogham")];
-    char uniname2ctype_pool_str3101[sizeof("elym")];
-    char uniname2ctype_pool_str3107[sizeof("graphemeclusterbreak=t")];
-    char uniname2ctype_pool_str3109[sizeof("graphemeclusterbreak=lvt")];
-    char uniname2ctype_pool_str3111[sizeof("nbat")];
-    char uniname2ctype_pool_str3125[sizeof("nabataean")];
-    char uniname2ctype_pool_str3126[sizeof("hangul")];
-    char uniname2ctype_pool_str3134[sizeof("elymaic")];
-    char uniname2ctype_pool_str3158[sizeof("inhebrew")];
-    char uniname2ctype_pool_str3165[sizeof("injavanese")];
-    char uniname2ctype_pool_str3169[sizeof("symbol")];
-    char uniname2ctype_pool_str3176[sizeof("inmathematicaloperators")];
-    char uniname2ctype_pool_str3180[sizeof("inarabicsupplement")];
-    char uniname2ctype_pool_str3185[sizeof("cypriot")];
-    char uniname2ctype_pool_str3194[sizeof("hung")];
-    char uniname2ctype_pool_str3205[sizeof("wspace")];
-    char uniname2ctype_pool_str3209[sizeof("changeswhenlowercased")];
-    char uniname2ctype_pool_str3215[sizeof("elbasan")];
-    char uniname2ctype_pool_str3218[sizeof("hluw")];
-    char uniname2ctype_pool_str3237[sizeof("insuperscriptsandsubscripts")];
-    char uniname2ctype_pool_str3239[sizeof("graphemeclusterbreak=extend")];
-    char uniname2ctype_pool_str3240[sizeof("graphemeclusterbreak=prepend")];
-    char uniname2ctype_pool_str3248[sizeof("nshu")];
-    char uniname2ctype_pool_str3254[sizeof("oldnortharabian")];
-    char uniname2ctype_pool_str3266[sizeof("inyijinghexagramsymbols")];
-    char uniname2ctype_pool_str3286[sizeof("hexdigit")];
-    char uniname2ctype_pool_str3297[sizeof("graphemeclusterbreak=l")];
-    char uniname2ctype_pool_str3303[sizeof("graphemeclusterbreak=control")];
-    char uniname2ctype_pool_str3309[sizeof("bassavah")];
-    char uniname2ctype_pool_str3317[sizeof("otherdefaultignorablecodepoint")];
-    char uniname2ctype_pool_str3328[sizeof("changeswhenuppercased")];
-    char uniname2ctype_pool_str3329[sizeof("inalchemicalsymbols")];
-    char uniname2ctype_pool_str3348[sizeof("insupplementalarrowsa")];
-    char uniname2ctype_pool_str3349[sizeof("inyisyllables")];
-    char uniname2ctype_pool_str3351[sizeof("tibt")];
-    char uniname2ctype_pool_str3360[sizeof("othermath")];
-    char uniname2ctype_pool_str3363[sizeof("tibetan")];
-    char uniname2ctype_pool_str3365[sizeof("inmahjongtiles")];
-    char uniname2ctype_pool_str3433[sizeof("signwriting")];
-    char uniname2ctype_pool_str3436[sizeof("nushu")];
-    char uniname2ctype_pool_str3439[sizeof("modifiersymbol")];
-    char uniname2ctype_pool_str3442[sizeof("inhalfwidthandfullwidthforms")];
-    char uniname2ctype_pool_str3458[sizeof("upper")];
-    char uniname2ctype_pool_str3460[sizeof("insupplementalarrowsc")];
-    char uniname2ctype_pool_str3511[sizeof("insupplementalmathematicaloperators")];
-    char uniname2ctype_pool_str3512[sizeof("incypriotsyllabary")];
-    char uniname2ctype_pool_str3517[sizeof("dupl")];
-    char uniname2ctype_pool_str3531[sizeof("tavt")];
-    char uniname2ctype_pool_str3532[sizeof("inpahawhhmong")];
-    char uniname2ctype_pool_str3533[sizeof("alphabetic")];
-    char uniname2ctype_pool_str3550[sizeof("dashpunctuation")];
-    char uniname2ctype_pool_str3558[sizeof("uppercase")];
-    char uniname2ctype_pool_str3613[sizeof("soyombo")];
-    char uniname2ctype_pool_str3614[sizeof("hanifirohingya")];
-    char uniname2ctype_pool_str3616[sizeof("otherpunctuation")];
-    char uniname2ctype_pool_str3628[sizeof("defaultignorablecodepoint")];
-    char uniname2ctype_pool_str3648[sizeof("inhanguljamoextendedb")];
-    char uniname2ctype_pool_str3664[sizeof("aghb")];
-    char uniname2ctype_pool_str3703[sizeof("tifinagh")];
-    char uniname2ctype_pool_str3705[sizeof("inlatinextendedb")];
-    char uniname2ctype_pool_str3714[sizeof("tfng")];
-    char uniname2ctype_pool_str3766[sizeof("inhighprivateusesurrogates")];
-    char uniname2ctype_pool_str3791[sizeof("changeswhencasefolded")];
-    char uniname2ctype_pool_str3805[sizeof("dep")];
-    char uniname2ctype_pool_str3819[sizeof("oldsoutharabian")];
-    char uniname2ctype_pool_str3821[sizeof("graphemeclusterbreak=lf")];
-    char uniname2ctype_pool_str3842[sizeof("pahawhhmong")];
-    char uniname2ctype_pool_str3845[sizeof("unifiedideograph")];
-    char uniname2ctype_pool_str3891[sizeof("uppercaseletter")];
-    char uniname2ctype_pool_str3924[sizeof("insupplementalpunctuation")];
-    char uniname2ctype_pool_str3942[sizeof("ethiopic")];
-    char uniname2ctype_pool_str3976[sizeof("inglagoliticsupplement")];
-    char uniname2ctype_pool_str3995[sizeof("rejang")];
-    char uniname2ctype_pool_str4087[sizeof("inbopomofoextended")];
-    char uniname2ctype_pool_str4109[sizeof("tagb")];
-    char uniname2ctype_pool_str4137[sizeof("othergraphemeextend")];
-    char uniname2ctype_pool_str4162[sizeof("inegyptianhieroglyphs")];
-    char uniname2ctype_pool_str4175[sizeof("inegyptianhieroglyphformatcontrols")];
-    char uniname2ctype_pool_str4203[sizeof("hebrew")];
-    char uniname2ctype_pool_str4254[sizeof("tglg")];
-    char uniname2ctype_pool_str4276[sizeof("tagalog")];
-    char uniname2ctype_pool_str4291[sizeof("graphemeclusterbreak=zwj")];
-    char uniname2ctype_pool_str4321[sizeof("zyyy")];
-    char uniname2ctype_pool_str4360[sizeof("hyphen")];
-    char uniname2ctype_pool_str4397[sizeof("inboxdrawing")];
-    char uniname2ctype_pool_str4405[sizeof("graphemeclusterbreak=v")];
-    char uniname2ctype_pool_str4406[sizeof("graphemeclusterbreak=lv")];
-    char uniname2ctype_pool_str4460[sizeof("telugu")];
-    char uniname2ctype_pool_str4485[sizeof("duployan")];
-    char uniname2ctype_pool_str4528[sizeof("openpunctuation")];
-    char uniname2ctype_pool_str4674[sizeof("insupplementaryprivateuseareaa")];
-    char uniname2ctype_pool_str4683[sizeof("inhighsurrogates")];
-    char uniname2ctype_pool_str4772[sizeof("insupplementalarrowsb")];
-    char uniname2ctype_pool_str4948[sizeof("insupplementalsymbolsandpictographs")];
-    char uniname2ctype_pool_str4955[sizeof("egyp")];
-    char uniname2ctype_pool_str4986[sizeof("inhangulcompatibilityjamo")];
-    char uniname2ctype_pool_str5114[sizeof("nyiakengpuachuehmong")];
-    char uniname2ctype_pool_str5608[sizeof("egyptianhieroglyphs")];
-    char uniname2ctype_pool_str6098[sizeof("insupplementaryprivateuseareab")];
-#endif /* USE_UNICODE_PROPERTIES */
-  };
-static const struct uniname2ctype_pool_t uniname2ctype_pool_contents =
-  {
-#ifndef USE_UNICODE_PROPERTIES
-    "word",
-#else /* USE_UNICODE_PROPERTIES */
-    "yi",
-    "yiii",
-    "lana",
-    "z",
-    "lina",
-    "maka",
-    "mani",
-    "mn",
-    "miao",
-    "lo",
-    "ci",
-    "lao",
-    "laoo",
-    "inkannada",
-    "cn",
-    "pi",
-    "innko",
-    "zzzz",
-    "gran",
-    "co",
-    "lineara",
-    "mark",
-    "po",
-    "me",
-    "cari",
-    "inkharoshthi",
-    "kana",
-    "loe",
-    "m",
-    "grek",
-    "mro",
-    "mroo",
-    "carian",
-    "geor",
-    "greek",
-    "gonm",
-    "mendekikakui",
-    "pe",
-    "mero",
-    "inosmanya",
-    "cakm",
-    "inmanichaean",
-    "inmro",
-    "inmiao",
-    "inchakma",
-    "c",
-    "mandaic",
-    "meeteimayek",
-    "inarmenian",
-    "inmyanmar",
-    "inmakasar",
-    "common",
-    "lm",
-    "marc",
-    "inrunic",
-    "incarian",
-    "inideographicsymbolsandpunctuation",
-    "inkhmer",
-    "qaai",
-    "inahom",
-    "merc",
-    "combiningmark",
-    "lc",
-    "perm",
-    "mc",
-    "connectorpunctuation",
-    "cans",
-    "incuneiformnumbersandpunctuation",
-    "armi",
-    "cc",
-    "armn",
-    "incherokee",
-    "prependedconcatenationmark",
-    "incuneiform",
-    "inavestan",
-    "inipaextensions",
-    "pc",
-    "armenian",
-    "insharada",
-    "inmarchen",
-    "makasar",
-    "masaramgondi",
-    "inarrows",
-    "incyrillic",
-    "incham",
-    "qmark",
-    "ri",
-    "qaac",
-    "insamaritan",
-    "latn",
-    "inmasaramgondi",
-    "inthaana",
-    "latin",
-    "inthai",
-    "lineseparator",
-    "pcm",
-    "inkatakana",
-    "inkaithi",
-    "inzanabazarsquare",
-    "inscriptionalparthian",
-    "initialpunctuation",
-    "mtei",
-    "vai",
-    "vaii",
-    "inkhmersymbols",
-    "insyriac",
-    "intakri",
-    "arabic",
-    "zs",
-    "katakana",
-    "prti",
-    "ascii",
-    "cs",
-    "ps",
-    "mand",
-    "privateuse",
-    "inruminumeralsymbols",
-    "inmyanmarextendeda",
-    "modi",
-    "incjkcompatibilityforms",
-    "inkanaextendeda",
-    "incjkcompatibilityideographs",
-    "brai",
-    "mend",
-    "ideo",
-    "letter",
-    "l",
-    "inmeeteimayek",
-    "inideographicdescriptioncharacters",
-    "xidcontinue",
-    "knda",
-    "innandinagari",
-    "kannada",
-    "inmodi",
-    "inlao",
-    "inoldnortharabian",
-    "intransportandmapsymbols",
-    "letternumber",
-    "gothic",
-    "inlineara",
-    "inmendekikakui",
-    "xidc",
-    "mongolian",
-    "inmiscellaneousmathematicalsymbolsa",
-    "inspecials",
-    "grlink",
-    "brahmi",
-    "inemoticons",
-    "kali",
-    "inolditalic",
-    "inmedefaidrin",
-    "inchesssymbols",
-    "incjkcompatibilityideographssupplement",
-    "inadlam",
-    "psalterpahlavi",
-    "incommonindicnumberforms",
-    "lt",
-    "innewa",
-    "sk",
-    "control",
-    "inancientsymbols",
-    "palm",
-    "inlycian",
-    "so",
-    "patternwhitespace",
-    "xids",
-    "inmandaic",
-    "idc",
-    "meroiticcursive",
-    "inwarangciti",
-    "sora",
-    "inopticalcharacterrecognition",
-    "inoldsogdian",
-    "inmalayalam",
-    "bamum",
-    "inkanasupplement",
-    "insundanese",
-    "grext",
-#endif /* USE_UNICODE_PROPERTIES */
-    "print",
-#ifndef USE_UNICODE_PROPERTIES
-    "punct",
-    "alpha",
-#else /* USE_UNICODE_PROPERTIES */
-    "intaitham",
-    "lower",
-    "joinc",
-    "inoldsoutharabian",
-    "incjkstrokes",
-    "batk",
-    "samr",
-    "inwancho",
-    "batak",
-    "vs",
-    "patws",
-    "samaritan",
-    "idsbinaryoperator",
-    "pauc",
-    "insmallkanaextension",
-    "sm",
-    "indominotiles",
-#endif /* USE_UNICODE_PROPERTIES */
-    "alnum",
-#ifdef USE_UNICODE_PROPERTIES
-    "insylotinagri",
-    "inugaritic",
-    "incontrolpictures",
-    "inlinearbideograms",
-    "inmusicalsymbols",
-    "s",
-    "ital",
-    "inmodifiertoneletters",
-    "inancientgreekmusicalnotation",
-    "patternsyntax",
-    "lisu",
-    "lowercase",
-    "cwcm",
-    "sc",
-    "bass",
-    "ids",
-    "inlatinextendeda",
-    "oriya",
-    "intaile",
-    "inmiscellaneoussymbols",
-    "inmiscellaneoussymbolsandarrows",
-    "incaucasianalbanian",
-    "inmiscellaneoussymbolsandpictographs",
-    "inoldturkic",
-    "insaurashtra",
-    "idcontinue",
-    "intamil",
-    "inmultani",
-    "inlatinextendede",
-    "pd",
-    "bali",
-    "blank",
-    "idst",
-    "inlydian",
-    "innewtailue",
-    "bengali",
-    "runr",
-    "zl",
-    "incyrillicextendeda",
-    "ll",
-    "indeseret",
-    "intaixuanjingsymbols",
-    "inancientgreeknumbers",
-    "idstart",
-    "inmeeteimayekextensions",
-    "balinese",
-    "dia",
-    "di",
-    "inspacingmodifierletters",
-    "inearlydynasticcuneiform",
-    "plrd",
-    "canadianaboriginal",
-    "zinh",
-    "sind",
-    "osage",
-    "inlatinextendedc",
-    "uideo",
-    "incountingrodnumerals",
-    "xidstart",
-#endif /* USE_UNICODE_PROPERTIES */
-    "xdigit",
-#ifndef USE_UNICODE_PROPERTIES
-    "upper",
-    "ascii",
-#else /* USE_UNICODE_PROPERTIES */
-    "osma",
-    "inkhudawadi",
-    "inhanifirohingya",
-    "gong",
-    "ingrantha",
-    "bidic",
-    "mong",
-    "cased",
-    "incyrillicextendedc",
-    "inhiragana",
-    "sinhala",
-    "adlm",
-    "glagolitic",
-    "sterm",
-    "bamu",
-    "georgian",
-    "inosage",
-    "gunjalagondi",
-    "phoenician",
-    "multani",
-    "kaithi",
-    "joincontrol",
-    "runic",
-    "ingeneralpunctuation",
-    "inmahajani",
-    "incyrillicsupplement",
-    "lowercaseletter",
-    "marchen",
-    "graphemelink",
-    "ingeorgian",
-    "khojki",
-    "cham",
-    "inogham",
-    "cher",
-    "chakma",
-    "emoji",
-    "insiddham",
-    "cherokee",
-    "khar",
-    "inmongolian",
-    "incherokeesupplement",
-    "diacritic",
-    "manichaean",
-    "xsux",
-    "inolchiki",
-    "quotationmark",
-    "adlam",
-    "inethiopic",
-    "graphemebase",
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    "age=11.0",
-    "age=12.1",
-    "age=10.0",
-    "age=12.0",
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    "casedletter",
-    "ingurmukhi",
-    "odi",
-    "incjkunifiedideographsextensiona",
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    "age=1.1",
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    "lu",
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    "age=4.1",
-    "age=2.1",
-    "age=4.0",
-    "age=2.0",
-    "age=9.0",
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    "intamilsupplement",
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    "age=6.1",
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    "unknown",
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    "age=6.0",
-    "age=6.2",
-    "age=3.1",
-    "age=8.0",
-    "age=3.0",
-    "age=3.2",
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    "cwt",
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    "age=7.0",
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    "unassigned",
-#ifdef USE_UNICODE_AGE_PROPERTIES
-    "age=6.3",
-    "age=5.1",
-    "age=5.0",
-    "age=5.2",
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-    "ahom",
-    "incjkunifiedideographsextensione",
-    "khmr",
-    "insinhala",
-    "inmiscellaneoustechnical",
-    "saur",
-    "guru",
-    "sundanese",
-    "punct",
-    "paucinhau",
-    "gurmukhi",
-    "variationselector",
-    "logicalorderexception",
-    "khmer",
-    "limbu",
-    "inscriptionalpahlavi",
-    "oidc",
-    "incjkunifiedideographsextensionc",
-#endif /* USE_UNICODE_PROPERTIES */
-    "cntrl",
-#ifdef USE_UNICODE_PROPERTIES
-    "inlatinextendedadditional",
-    "decimalnumber",
-    "insorasompeng",
-    "radical",
-    "emojimodifier",
-    "kharoshthi",
-    "n",
-    "math",
-    "goth",
-    "anatolianhieroglyphs",
-    "inenclosedalphanumerics",
-    "nandinagari",
-    "no",
-    "nko",
-    "nkoo",
-    "ingreekandcoptic",
-    "olck",
-    "p",
-    "grantha",
-    "olchiki",
-    "incjkunifiedideographs",
-    "zanb",
-    "intirhuta",
-    "oids",
-    "inhatran",
-    "linb",
-    "xpeo",
-    "mult",
-    "saurashtra",
-    "kthi",
-    "inbhaiksuki",
-    "olower",
-    "innabataean",
-    "inphoenician",
-    "inkanbun",
-    "inmeroitichieroglyphs",
-    "inkayahli",
-    "phnx",
-    "inoriya",
-    "enclosingmark",
-    "sd",
-    "inelbasan",
-    "wara",
-    "inenclosedideographicsupplement",
-    "sidd",
-    "linearb",
-    "hani",
-    "han",
-    "inenclosedalphanumericsupplement",
-    "medf",
-    "bidicontrol",
-    "hano",
-    "inphaistosdisc",
-    "limb",
-    "inkangxiradicals",
-    "lepc",
-    "medefaidrin",
-    "braille",
-    "regionalindicator",
-    "inlowsurrogates",
-    "inshorthandformatcontrols",
-    "brah",
-    "inkhojki",
-    "inoldhungarian",
-    "hanunoo",
-    "hira",
-    "beng",
-    "emojimodifierbase",
-    "inarabic",
-    "lyci",
-    "ahex",
-    "inherited",
-    "glag",
-    "lycian",
-    "indogra",
-    "dsrt",
-    "arab",
-    "mymr",
-    "myanmar",
-    "phli",
-    "inimperialaramaic",
-    "ingreekextended",
-    "inanatolianhieroglyphs",
-    "punctuation",
-    "takri",
-    "graphemeextend",
-    "invai",
-    "cwl",
-    "ingeometricshapes",
-    "emojicomponent",
-    "coptic",
-    "deseret",
-    "inarabicpresentationformsa",
-    "takr",
-    "inbasiclatin",
-    "incjkunifiedideographsextensiond",
-    "sinh",
-    "sund",
-    "shavian",
-    "taile",
-    "insundanesesupplement",
-    "inelymaic",
-    "insoyombo",
-    "bhks",
-    "bhaiksuki",
-    "incjkcompatibility",
-    "inhanunoo",
-    "intangut",
-    "sogdian",
-    "inlatinextendedd",
-    "sogo",
-    "insinhalaarchaicnumbers",
-    "ideographic",
-    "ugar",
-    "copt",
-    "imperialaramaic",
-    "insogdian",
-    "indingbats",
-    "format",
-    "ininscriptionalpahlavi",
-    "ininscriptionalparthian",
-    "grbase",
-    "inbatak",
-    "cprt",
-    "cwcf",
-    "cuneiform",
-    "term",
-    "intibetan",
-    "intags",
-    "asciihexdigit",
-    "sentenceterminal",
-    "inmayannumerals",
-    "nand",
-    "patsyn",
-    "hatran",
-    "inblockelements",
-    "inornamentaldingbats",
-    "innumberforms",
-    "oldpersian",
-    "inshavian",
-    "bopo",
-    "hatr",
-    "caseignorable",
-    "inoldpersian",
-    "modifierletter",
-    "cwu",
-    "lydi",
-    "inbyzantinemusicalsymbols",
-    "ingeometricshapesextended",
-    "inmyanmarextendedb",
-    "innushu",
-    "lydian",
-    "inunifiedcanadianaboriginalsyllabics",
-    "orkh",
-    "inyiradicals",
-    "inkatakanaphoneticextensions",
-    "inethiopicextendeda",
-    "incoptic",
-    "inarabicextendeda",
-    "oldpermic",
-    "incjksymbolsandpunctuation",
-    "word",
-    "bopomofo",
-    "ogam",
-    "inlisu",
-    "inoldpermic",
-    "innoblock",
-    "taiviet",
-    "inbraillepatterns",
-    "alpha",
-    "inbalinese",
-    "sorasompeng",
-    "closepunctuation",
-    "inmiscellaneousmathematicalsymbolsb",
-    "inlepcha",
-    "insyriacsupplement",
-    "newa",
-    "spacingmark",
-    "inpalmyrene",
-    "cyrl",
-    "assigned",
-    "mlym",
-    "malayalam",
-    "ext",
-    "newtailue",
-#endif /* USE_UNICODE_PROPERTIES */
-    "space",
-#ifdef USE_UNICODE_PROPERTIES
-    "intelugu",
-    "idsb",
-    "indevanagari",
-    "avestan",
-    "cf",
-    "palmyrene",
-    "inethiopicsupplement",
-    "soyo",
-#endif /* USE_UNICODE_PROPERTIES */
-    "xposixpunct",
-#ifndef USE_UNICODE_PROPERTIES
-    "lower",
-#else /* USE_UNICODE_PROPERTIES */
-    "pf",
-    "sarb",
-    "zanabazarsquare",
-    "ugaritic",
-    "osge",
-    "java",
-    "sharada",
-    "dogra",
-    "bugi",
-    "meroitichieroglyphs",
-    "separator",
-    "ingeorgiansupplement",
-    "sogd",
-    "tale",
-    "inunifiedcanadianaboriginalsyllabicsextended",
-    "terminalpunctuation",
-    "shrd",
-#endif /* USE_UNICODE_PROPERTIES */
-    "graph",
-#ifdef USE_UNICODE_PROPERTIES
-    "olditalic",
-    "dogr",
-    "gujr",
-    "phag",
-    "gujarati",
-    "inhanguljamo",
-    "javanese",
-    "taml",
-    "inphoneticextensions",
-    "siddham",
-    "buginese",
-    "inmongoliansupplement",
-    "invariationselectors",
-    "inhanguljamoextendeda",
-    "inverticalforms",
-    "syrc",
-    "number",
-    "incopticepactnumbers",
-    "avst",
-    "inbamum",
-    "nd",
-    "insuttonsignwriting",
-    "extender",
-    "intaiviet",
-    "hex",
-    "incjkunifiedideographsextensionf",
-    "other",
-    "otheridcontinue",
-    "shaw",
-    "dash",
-    "othernumber",
-    "orya",
-    "invedicextensions",
-    "sgnw",
-    "caucasianalbanian",
-    "inmathematicalalphanumericsymbols",
-    "inphoneticextensionssupplement",
-    "invariationselectorssupplement",
-    "induployan",
-    "syriac",
-    "oalpha",
-    "innyiakengpuachuehmong",
-    "incombiningdiacriticalmarks",
-    "inethiopicextended",
-    "nl",
-    "incombiningdiacriticalmarksforsymbols",
-    "khudawadi",
-    "otheralphabetic",
-    "oldhungarian",
-    "incurrencysymbols",
-    "incjkradicalssupplement",
-    "inglagolitic",
-    "intifinagh",
-    "ingeorgianextended",
-    "surrogate",
-    "incyrillicextendedb",
-    "ethi",
-    "titlecaseletter",
-    "rohg",
-    "inmeroiticcursive",
-    "idstrinaryoperator",
-    "inphagspa",
-    "lepcha",
-    "intagalog",
-    "mathsymbol",
-    "incombiningdiacriticalmarkssupplement",
-    "inbrahmi",
-    "insymbolsandpictographsextendeda",
-    "inlinearbsyllabary",
-    "oldturkic",
-    "inbengali",
-    "wancho",
-    "osmanya",
-    "buhd",
-    "insmallformvariants",
-    "indevanagariextended",
-    "softdotted",
-    "inbuginese",
-    "mahj",
-    "inlatin1supplement",
-    "ingothic",
-    "mahajani",
-    "hang",
-    "sylo",
-    "warangciti",
-    "ingujarati",
-    "tirhuta",
-    "incombiningdiacriticalmarksextended",
-    "spaceseparator",
-    "ingunjalagondi",
-    "wcho",
-    "hiragana",
-    "extendedpictographic",
-    "inrejang",
-    "inottomansiyaqnumbers",
-    "nchar",
-    "cyrillic",
-    "khoj",
-    "inlimbu",
-    "hmng",
-    "thaa",
-    "thai",
-    "incjkunifiedideographsextensionb",
-    "deva",
-    "thaana",
-    "phagspa",
-    "devanagari",
-    "tang",
-    "currencysymbol",
-    "tagbanwa",
-    "inenclosedcjklettersandmonths",
-    "tamil",
-    "tirh",
-#endif /* USE_UNICODE_PROPERTIES */
-    "digit",
-#ifndef USE_UNICODE_PROPERTIES
-    "blank"
-#else /* USE_UNICODE_PROPERTIES */
-    "talu",
-    "zp",
-    "inpaucinhau",
-    "taitham",
-    "otherlowercase",
-    "telu",
-    "inaegeannumbers",
-    "otherletter",
-    "whitespace",
-    "nonspacingmark",
-    "graphemeclusterbreak=spacingmark",
-    "inletterlikesymbols",
-    "intagbanwa",
-    "oldsogdian",
-    "otheridstart",
-    "graphemeclusterbreak=cr",
-    "narb",
-    "changeswhencasemapped",
-    "inbopomofo",
-    "tangut",
-    "graphemeclusterbreak=regionalindicator",
-    "noncharactercodepoint",
-    "otheruppercase",
-    "rjng",
-    "sylotinagri",
-    "inhangulsyllables",
-    "emojipresentation",
-    "inindicsiyaqnumbers",
-    "inbassavah",
-    "ogrext",
-    "othersymbol",
-    "oupper",
-    "inbuhid",
-    "hmnp",
-    "inpsalterpahlavi",
-    "finalpunctuation",
-    "phlp",
-    "inbamumsupplement",
-    "buhid",
-    "paragraphseparator",
-    "inalphabeticpresentationforms",
-    "omath",
-    "any",
-    "elba",
-    "changeswhentitlecased",
-    "incombininghalfmarks",
-    "intangutcomponents",
-    "hebr",
-    "deprecated",
-    "inarabicmathematicalalphabeticsymbols",
-    "inprivateusearea",
-    "kayahli",
-    "inplayingcards",
-    "inarabicpresentationformsb",
-    "ogham",
-    "elym",
-    "graphemeclusterbreak=t",
-    "graphemeclusterbreak=lvt",
-    "nbat",
-    "nabataean",
-    "hangul",
-    "elymaic",
-    "inhebrew",
-    "injavanese",
-    "symbol",
-    "inmathematicaloperators",
-    "inarabicsupplement",
-    "cypriot",
-    "hung",
-    "wspace",
-    "changeswhenlowercased",
-    "elbasan",
-    "hluw",
-    "insuperscriptsandsubscripts",
-    "graphemeclusterbreak=extend",
-    "graphemeclusterbreak=prepend",
-    "nshu",
-    "oldnortharabian",
-    "inyijinghexagramsymbols",
-    "hexdigit",
-    "graphemeclusterbreak=l",
-    "graphemeclusterbreak=control",
-    "bassavah",
-    "otherdefaultignorablecodepoint",
-    "changeswhenuppercased",
-    "inalchemicalsymbols",
-    "insupplementalarrowsa",
-    "inyisyllables",
-    "tibt",
-    "othermath",
-    "tibetan",
-    "inmahjongtiles",
-    "signwriting",
-    "nushu",
-    "modifiersymbol",
-    "inhalfwidthandfullwidthforms",
-    "upper",
-    "insupplementalarrowsc",
-    "insupplementalmathematicaloperators",
-    "incypriotsyllabary",
-    "dupl",
-    "tavt",
-    "inpahawhhmong",
-    "alphabetic",
-    "dashpunctuation",
-    "uppercase",
-    "soyombo",
-    "hanifirohingya",
-    "otherpunctuation",
-    "defaultignorablecodepoint",
-    "inhanguljamoextendedb",
-    "aghb",
-    "tifinagh",
-    "inlatinextendedb",
-    "tfng",
-    "inhighprivateusesurrogates",
-    "changeswhencasefolded",
-    "dep",
-    "oldsoutharabian",
-    "graphemeclusterbreak=lf",
-    "pahawhhmong",
-    "unifiedideograph",
-    "uppercaseletter",
-    "insupplementalpunctuation",
-    "ethiopic",
-    "inglagoliticsupplement",
-    "rejang",
-    "inbopomofoextended",
-    "tagb",
-    "othergraphemeextend",
-    "inegyptianhieroglyphs",
-    "inegyptianhieroglyphformatcontrols",
-    "hebrew",
-    "tglg",
-    "tagalog",
-    "graphemeclusterbreak=zwj",
-    "zyyy",
-    "hyphen",
-    "inboxdrawing",
-    "graphemeclusterbreak=v",
-    "graphemeclusterbreak=lv",
-    "telugu",
-    "duployan",
-    "openpunctuation",
-    "insupplementaryprivateuseareaa",
-    "inhighsurrogates",
-    "insupplementalarrowsb",
-    "insupplementalsymbolsandpictographs",
-    "egyp",
-    "inhangulcompatibilityjamo",
-    "nyiakengpuachuehmong",
-    "egyptianhieroglyphs",
-    "insupplementaryprivateuseareab"
-#endif /* USE_UNICODE_PROPERTIES */
-  };
-#define uniname2ctype_pool ((const char *) &uniname2ctype_pool_contents)
-const struct uniname2ctype_struct *
-uniname2ctype_p (register const char *str, register size_t len)
-{
-  static const struct uniname2ctype_struct wordlist[] =
-    {
-#ifdef USE_UNICODE_PROPERTIES
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1},
-      {uniname2ctype_offset(str11), 111},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str17), 111},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str22), 152},
-      {-1},
-      {uniname2ctype_offset(str24), 52},
-      {uniname2ctype_offset(str25), 184},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str33), 218},
-      {-1},
-      {uniname2ctype_offset(str35), 186},
-      {uniname2ctype_offset(str36), 34},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str45), 173},
-      {uniname2ctype_offset(str46), 28},
-      {uniname2ctype_offset(str47), 61},
-      {uniname2ctype_offset(str48), 95},
-      {uniname2ctype_offset(str49), 95},
-      {-1}, {-1},
-      {uniname2ctype_offset(str52), 331},
-      {-1}, {-1},
-      {uniname2ctype_offset(str55), 21},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str64), 44},
-      {-1},
-      {uniname2ctype_offset(str66), 319},
-      {uniname2ctype_offset(str67), 267},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str71), 181},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str75), 22},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str83), 184},
-      {-1}, {-1},
-      {uniname2ctype_offset(str86), 31},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str92), 45},
-      {-1},
-      {uniname2ctype_offset(str94), 33},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str100), 149},
-      {uniname2ctype_offset(str101), 496},
-      {uniname2ctype_offset(str102), 108},
-      {uniname2ctype_offset(str103), 252},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str107), 31},
-      {uniname2ctype_offset(str108), 77},
-      {-1}, {-1},
-      {uniname2ctype_offset(str111), 189},
-      {uniname2ctype_offset(str112), 189},
-      {-1}, {-1},
-      {uniname2ctype_offset(str115), 149},
-      {-1},
-      {uniname2ctype_offset(str117), 98},
-      {uniname2ctype_offset(str118), 77},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str122), 212},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str129), 187},
-      {uniname2ctype_offset(str130), 42},
-      {uniname2ctype_offset(str131), 172},
-      {-1}, {-1},
-      {uniname2ctype_offset(str134), 482},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str139), 170},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str145), 499},
-      {uniname2ctype_offset(str146), 548},
-      {-1},
-      {uniname2ctype_offset(str148), 552},
-      {uniname2ctype_offset(str149), 514},
-      {-1},
-      {uniname2ctype_offset(str151), 18},
-      {uniname2ctype_offset(str152), 169},
-      {uniname2ctype_offset(str153), 160},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str161), 313},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str177), 337},
-      {uniname2ctype_offset(str178), 539},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str183), 75},
-      {-1}, {-1},
-      {uniname2ctype_offset(str186), 27},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str190), 208},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str203), 345},
-      {uniname2ctype_offset(str204), 473},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str210), 553},
-      {-1},
-      {uniname2ctype_offset(str212), 350},
-      {uniname2ctype_offset(str213), 115},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str218), 528},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str226), 171},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str231), 31},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str236), 25},
-      {uniname2ctype_offset(str237), 194},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str246), 32},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str250), 40},
-      {-1}, {-1},
-      {uniname2ctype_offset(str253), 102},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str260), 542},
-      {-1}, {-1},
-      {uniname2ctype_offset(str263), 161},
-      {-1},
-      {uniname2ctype_offset(str265), 19},
-      {-1},
-      {uniname2ctype_offset(str267), 79},
-      {uniname2ctype_offset(str268), 342},
-      {-1},
-      {uniname2ctype_offset(str270), 259},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str274), 541},
-      {uniname2ctype_offset(str275), 500},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str281), 307},
-      {uniname2ctype_offset(str282), 40},
-      {uniname2ctype_offset(str283), 79},
-      {-1},
-      {uniname2ctype_offset(str285), 516},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str289), 536},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str293), 218},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str297), 212},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str301), 380},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str311), 311},
-      {-1},
-      {uniname2ctype_offset(str313), 441},
-      {-1},
-      {uniname2ctype_offset(str315), 232},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str320), 260},
-      {-1},
-      {uniname2ctype_offset(str322), 129},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str328), 320},
-      {-1}, {-1},
-      {uniname2ctype_offset(str331), 76},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str335), 537},
-      {-1}, {-1},
-      {uniname2ctype_offset(str338), 318},
-      {-1},
-      {uniname2ctype_offset(str340), 76},
-      {-1},
-      {uniname2ctype_offset(str342), 334},
-      {-1}, {-1},
-      {uniname2ctype_offset(str345), 53},
-      {uniname2ctype_offset(str346), 259},
-      {-1},
-      {uniname2ctype_offset(str348), 411},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str352), 512},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str357), 532},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str362), 163},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str366), 44},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str373), 160},
-      {-1}, {-1},
-      {uniname2ctype_offset(str376), 144},
-      {uniname2ctype_offset(str377), 144},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str386), 356},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str399), 316},
-      {-1},
-      {uniname2ctype_offset(str401), 527},
-      {-1}, {-1},
-      {uniname2ctype_offset(str404), 81},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str411), 55},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str418), 108},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str426), 163},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str442), 14},
-      {-1}, {-1},
-      {uniname2ctype_offset(str445), 23},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str462), 46},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str468), 169},
-      {-1},
-      {uniname2ctype_offset(str470), 22},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str475), 507},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str480), 442},
-      {uniname2ctype_offset(str481), 188},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str486), 461},
-      {-1},
-      {uniname2ctype_offset(str488), 557},
-      {-1}, {-1},
-      {uniname2ctype_offset(str491), 455},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str500), 127},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str504), 187},
-      {uniname2ctype_offset(str505), 238},
-      {uniname2ctype_offset(str506), 24},
-      {-1}, {-1},
-      {uniname2ctype_offset(str509), 24},
-      {-1},
-      {uniname2ctype_offset(str511), 448},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str520), 408},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str535), 70},
-      {-1}, {-1},
-      {uniname2ctype_offset(str538), 91},
-      {-1}, {-1},
-      {uniname2ctype_offset(str541), 531},
-      {-1},
-      {uniname2ctype_offset(str543), 91},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str556), 525},
-      {-1},
-      {uniname2ctype_offset(str558), 335},
-      {-1},
-      {uniname2ctype_offset(str560), 498},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str565), 586},
-      {uniname2ctype_offset(str566), 37},
-      {-1},
-      {uniname2ctype_offset(str568), 113},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str572), 486},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str577), 573},
-      {uniname2ctype_offset(str578), 70},
-      {uniname2ctype_offset(str579), 106},
-      {-1}, {-1},
-      {uniname2ctype_offset(str582), 391},
-      {uniname2ctype_offset(str583), 465},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str590), 74},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str594), 168},
-      {-1},
-      {uniname2ctype_offset(str596), 584},
-      {uniname2ctype_offset(str597), 146},
-      {-1}, {-1},
-      {uniname2ctype_offset(str600), 475},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str604), 551},
-      {uniname2ctype_offset(str605), 591},
-      {-1}, {-1},
-      {uniname2ctype_offset(str608), 598},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str614), 574},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str624), 195},
-      {uniname2ctype_offset(str625), 432},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str630), 29},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str636), 522},
-      {-1}, {-1},
-      {uniname2ctype_offset(str639), 49},
-      {-1}, {-1},
-      {uniname2ctype_offset(str642), 19},
-      {-1}, {-1},
-      {uniname2ctype_offset(str645), 470},
-      {-1},
-      {uniname2ctype_offset(str647), 192},
-      {-1}, {-1},
-      {uniname2ctype_offset(str650), 472},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str657), 51},
-      {-1}, {-1},
-      {uniname2ctype_offset(str660), 257},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str668), 69},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str672), 321},
-      {-1}, {-1},
-      {uniname2ctype_offset(str675), 68},
-      {-1}, {-1},
-      {uniname2ctype_offset(str678), 171},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str695), 530},
-      {uniname2ctype_offset(str696), 175},
-      {uniname2ctype_offset(str697), 384},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str703), 508},
-      {-1},
-      {uniname2ctype_offset(str705), 332},
-      {-1},
-      {uniname2ctype_offset(str707), 158},
-      {uniname2ctype_offset(str708), 556},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str713), 361},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str720), 72},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str737), 7},
-      {uniname2ctype_offset(str738), 358},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str742), 6},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1},
-      {uniname2ctype_offset(str753), 229},
-      {-1},
-      {uniname2ctype_offset(str755), 497},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str760), 416},
-      {uniname2ctype_offset(str761), 167},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str766), 156},
-      {uniname2ctype_offset(str767), 572},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str771), 167},
-      {uniname2ctype_offset(str772), 256},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str776), 257},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str783), 156},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str787), 245},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str791), 193},
-      {-1}, {-1},
-      {uniname2ctype_offset(str794), 558},
-      {-1}, {-1},
-      {uniname2ctype_offset(str797), 50},
-      {-1},
-      {uniname2ctype_offset(str799), 579},
-      {-1}, {-1},
-      {uniname2ctype_offset(str802), 13},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str809), 431},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str814), 478},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str818), 383},
-      {-1}, {-1},
-      {uniname2ctype_offset(str821), 467},
-      {uniname2ctype_offset(str822), 563},
-      {uniname2ctype_offset(str823), 47},
-      {uniname2ctype_offset(str824), 112},
-      {uniname2ctype_offset(str825), 429},
-      {-1}, {-1},
-      {uniname2ctype_offset(str828), 564},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str834), 258},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str838), 157},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str842), 58},
-      {-1}, {-1},
-      {uniname2ctype_offset(str845), 66},
-      {-1},
-      {uniname2ctype_offset(str847), 48},
-      {uniname2ctype_offset(str848), 178},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str855), 67},
-      {-1},
-      {uniname2ctype_offset(str857), 305},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str862), 88},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str875), 354},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1},
-      {uniname2ctype_offset(str886), 389},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str895), 397},
-      {-1}, {-1},
-      {uniname2ctype_offset(str898), 485},
-      {-1},
-      {uniname2ctype_offset(str900), 583},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str906), 504},
-      {uniname2ctype_offset(str907), 434},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str924), 68},
-      {-1},
-      {uniname2ctype_offset(str926), 329},
-      {-1},
-      {uniname2ctype_offset(str928), 519},
-      {uniname2ctype_offset(str929), 446},
-      {uniname2ctype_offset(str930), 41},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str946), 136},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str961), 2},
-      {-1},
-      {uniname2ctype_offset(str963), 246},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1},
-      {uniname2ctype_offset(str974), 493},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1},
-      {uniname2ctype_offset(str986), 355},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str994), 85},
-      {uniname2ctype_offset(str995), 104},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1005), 53},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1009), 404},
-      {uniname2ctype_offset(str1010), 26},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1013), 480},
-      {uniname2ctype_offset(str1014), 566},
-      {uniname2ctype_offset(str1015), 469},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1021), 67},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1025), 444},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1028), 136},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1032), 239},
-      {uniname2ctype_offset(str1033), 71},
-      {-1},
-      {uniname2ctype_offset(str1035), 308},
-      {uniname2ctype_offset(str1036), 543},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1049), 173},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1067), 102},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1070), 115},
-      {-1},
-      {uniname2ctype_offset(str1072), 197},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1080), 210},
-      {uniname2ctype_offset(str1081), 399},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1085), 248},
-      {-1},
-      {uniname2ctype_offset(str1087), 567},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1090), 69},
-      {uniname2ctype_offset(str1091), 11},
-      {-1},
-      {uniname2ctype_offset(str1093), 125},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1097), 520},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1102), 506},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1105), 217},
-      {-1},
-      {uniname2ctype_offset(str1107), 521},
-      {-1},
-      {uniname2ctype_offset(str1109), 228},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1119), 106},
-      {uniname2ctype_offset(str1120), 60},
-      {uniname2ctype_offset(str1121), 365},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1134), 410},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1140), 93},
-      {-1},
-      {uniname2ctype_offset(str1142), 206},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1146), 131},
-      {uniname2ctype_offset(str1147), 255},
-      {-1},
-      {uniname2ctype_offset(str1149), 158},
-      {uniname2ctype_offset(str1150), 98},
-      {uniname2ctype_offset(str1151), 483},
-      {uniname2ctype_offset(str1152), 217},
-      {uniname2ctype_offset(str1153), 138},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1157), 203},
-      {uniname2ctype_offset(str1158), 166},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1164), 229},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1168), 104},
-      {-1},
-      {uniname2ctype_offset(str1170), 374},
-      {uniname2ctype_offset(str1171), 515},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1174), 312},
-      {uniname2ctype_offset(str1175), 26},
-      {uniname2ctype_offset(str1176), 208},
-      {uniname2ctype_offset(str1177), 74},
-      {uniname2ctype_offset(str1178), 338},
-      {-1},
-      {uniname2ctype_offset(str1180), 183},
-      {uniname2ctype_offset(str1181), 151},
-      {uniname2ctype_offset(str1182), 344},
-      {uniname2ctype_offset(str1183), 101},
-      {-1},
-      {uniname2ctype_offset(str1185), 170},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1190), 261},
-      {uniname2ctype_offset(str1191), 524},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1197), 101},
-      {uniname2ctype_offset(str1198), 135},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1203), 351},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1207), 447},
-      {uniname2ctype_offset(str1208), 239},
-      {uniname2ctype_offset(str1209), 186},
-      {uniname2ctype_offset(str1210), 137},
-      {-1},
-      {uniname2ctype_offset(str1212), 364},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1227), 232},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1231), 206},
-      {uniname2ctype_offset(str1232), 340},
-      {uniname2ctype_offset(str1233), 73},
-#ifndef USE_UNICODE_AGE_PROPERTIES
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#else /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1234), 287},
-      {uniname2ctype_offset(str1235), 289},
-      {uniname2ctype_offset(str1236), 286},
-      {uniname2ctype_offset(str1237), 288},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1243), 25},
-      {uniname2ctype_offset(str1244), 326},
-      {uniname2ctype_offset(str1245), 249},
-      {uniname2ctype_offset(str1246), 420},
-#ifndef USE_UNICODE_AGE_PROPERTIES
-      {-1},
-#else /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1247), 268},
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1248), 30},
-#ifndef USE_UNICODE_AGE_PROPERTIES
-      {-1}, {-1}, {-1}, {-1}, {-1},
-#else /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1249), 275},
-      {uniname2ctype_offset(str1250), 270},
-      {uniname2ctype_offset(str1251), 274},
-      {uniname2ctype_offset(str1252), 269},
-      {uniname2ctype_offset(str1253), 285},
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1254), 540},
-#ifndef USE_UNICODE_AGE_PROPERTIES
-      {-1},
-#else /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1255), 280},
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1256), 267},
-#ifndef USE_UNICODE_AGE_PROPERTIES
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#else /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1257), 279},
-      {uniname2ctype_offset(str1258), 281},
-      {uniname2ctype_offset(str1259), 272},
-      {uniname2ctype_offset(str1260), 284},
-      {uniname2ctype_offset(str1261), 271},
-      {uniname2ctype_offset(str1262), 273},
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1263), 64},
-#ifndef USE_UNICODE_AGE_PROPERTIES
-      {-1}, {-1},
-#else /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1264), 283},
-      {-1},
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1266), 21},
-#ifndef USE_UNICODE_AGE_PROPERTIES
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#else /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1267), 282},
-      {uniname2ctype_offset(str1268), 277},
-      {-1},
-      {uniname2ctype_offset(str1270), 276},
-      {uniname2ctype_offset(str1271), 278},
-      {-1}, {-1},
-#endif /* USE_UNICODE_AGE_PROPERTIES */
-      {uniname2ctype_offset(str1274), 200},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1282), 596},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1285), 105},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1289), 333},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1292), 382},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1297), 145},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1300), 86},
-      {uniname2ctype_offset(str1301), 141},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1306), 15},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1314), 193},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1317), 86},
-      {-1},
-      {uniname2ctype_offset(str1319), 256},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1331), 252},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1340), 105},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1343), 120},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1},
-      {uniname2ctype_offset(str1354), 164},
-      {uniname2ctype_offset(str1355), 254},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1358), 594},
-      {-1},
-      {uniname2ctype_offset(str1360), 3},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1365), 372},
-      {uniname2ctype_offset(str1366), 36},
-      {uniname2ctype_offset(str1367), 513},
-      {-1},
-      {uniname2ctype_offset(str1369), 247},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1373), 263},
-      {-1},
-      {uniname2ctype_offset(str1375), 135},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1380), 35},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1384), 56},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1387), 113},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1400), 201},
-      {uniname2ctype_offset(str1401), 385},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1407), 224},
-      {-1},
-      {uniname2ctype_offset(str1409), 38},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1419), 140},
-      {uniname2ctype_offset(str1420), 140},
-      {-1},
-      {uniname2ctype_offset(str1422), 310},
-      {uniname2ctype_offset(str1423), 143},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1426), 39},
-      {-1},
-      {uniname2ctype_offset(str1428), 181},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1434), 143},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1438), 422},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1441), 215},
-      {uniname2ctype_offset(str1442), 523},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1445), 253},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1448), 491},
-      {uniname2ctype_offset(str1449), 122},
-      {uniname2ctype_offset(str1450), 134},
-      {uniname2ctype_offset(str1451), 203},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1454), 145},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1457), 166},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1462), 535},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1466), 241},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1470), 490},
-      {uniname2ctype_offset(str1471), 492},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1475), 414},
-      {uniname2ctype_offset(str1476), 494},
-      {-1},
-      {uniname2ctype_offset(str1478), 436},
-      {-1}, {-1},
-      {uniname2ctype_offset(str1481), 138},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1485), 328},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1489), 33},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str1495), 251},
-      {-1},
-      {uniname2ctype_offset(str1497), 484},
-      {uniname2ctype_offset(str1498), 199},
-      {uniname2ctype_offset(str1499), 582},
-      {-1},
-      {uniname2ctype_offset(str1501), 196},
-      {-1}, {-1}, {-1}, {-1}, {-1},
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-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4175), 545},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4203), 80},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4254), 116},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4276), 116},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4291), 302},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1},
-      {uniname2ctype_offset(str4321), 75},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1},
-      {uniname2ctype_offset(str4360), 231},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4397), 386},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4405), 298},
-      {uniname2ctype_offset(str4406), 300},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4460), 90},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4485), 179},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4528), 46},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1},
-      {uniname2ctype_offset(str4674), 601},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4683), 451},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4772), 394},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4948), 590},
-#endif /* USE_UNICODE_PROPERTIES */
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#ifndef USE_UNICODE_PROPERTIES
-      {uniname2ctype_offset(str6), 12},
-      {uniname2ctype_offset(str7), 7},
-      {uniname2ctype_offset(str8), 15},
-      {uniname2ctype_offset(str9), 1},
-      {uniname2ctype_offset(str10), 13},
-      {uniname2ctype_offset(str11), 11},
-      {uniname2ctype_offset(str12), 10},
-      {uniname2ctype_offset(str13), 14},
-      {uniname2ctype_offset(str14), 3},
-      {uniname2ctype_offset(str15), 9},
-      {uniname2ctype_offset(str16), 8},
-      {uniname2ctype_offset(str17), 6},
-      {uniname2ctype_offset(str18), 5},
-      {uniname2ctype_offset(str19), 4},
-      {uniname2ctype_offset(str20), 2}
-#else /* USE_UNICODE_PROPERTIES */
-      {uniname2ctype_offset(str4955), 155},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str4986), 413},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1},
-      {uniname2ctype_offset(str5114), 225},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str5608), 155},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1},
-      {uniname2ctype_offset(str6098), 602}
-#endif /* USE_UNICODE_PROPERTIES */
-    };
-
-  if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
-    {
-      register unsigned int key = uniname2ctype_hash (str, len);
-
-      if (key <= MAX_HASH_VALUE)
-        {
-          register int o = wordlist[key].name;
-          if (o >= 0)
-            {
-              register const char *s = o + uniname2ctype_pool;
-
-              if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0')
-                return &wordlist[key];
-            }
-        }
-    }
-  return 0;
-}
-
-static int
-uniname2ctype(const UChar *name, unsigned int len)
-{
-  const struct uniname2ctype_struct *p = uniname2ctype_p((const char *)name, len);
-  if (p) return p->ctype;
-  return -1;
-}
-#if defined ONIG_UNICODE_VERSION_STRING && !( \
-      ONIG_UNICODE_VERSION_MAJOR == 12 && \
-      ONIG_UNICODE_VERSION_MINOR == 1 && \
-      ONIG_UNICODE_VERSION_TEENY == 0 && \
-      1)
-# error ONIG_UNICODE_VERSION_STRING mismatch
-#endif
-#define ONIG_UNICODE_VERSION_STRING "12.1.0"
-#define ONIG_UNICODE_VERSION_MAJOR 12
-#define ONIG_UNICODE_VERSION_MINOR 1
-#define ONIG_UNICODE_VERSION_TEENY 0
-#if defined ONIG_UNICODE_EMOJI_VERSION_STRING && !( \
-      ONIG_UNICODE_EMOJI_VERSION_MAJOR == 12 && \
-      ONIG_UNICODE_EMOJI_VERSION_MINOR == 0 && \
-      1)
-# error ONIG_UNICODE_EMOJI_VERSION_STRING mismatch
-#endif
-#define ONIG_UNICODE_EMOJI_VERSION_STRING "12.0"
-#define ONIG_UNICODE_EMOJI_VERSION_MAJOR 12
-#define ONIG_UNICODE_EMOJI_VERSION_MINOR 0
diff --git a/enc/unicode/9.0.0/casefold.h b/enc/unicode/9.0.0/casefold.h
new file mode 100644
index 0000000000..f8f11673a7
--- /dev/null
+++ b/enc/unicode/9.0.0/casefold.h
@@ -0,0 +1,7068 @@
+/* DO NOT EDIT THIS FILE. */
+/* Generated by enc/unicode/case-folding.rb */
+
+#if defined ONIG_UNICODE_VERSION_STRING && !( \
+      ONIG_UNICODE_VERSION_MAJOR == 9 && \
+      ONIG_UNICODE_VERSION_MINOR == 0 && \
+      ONIG_UNICODE_VERSION_TEENY == 0 && \
+      1)
+# error ONIG_UNICODE_VERSION_STRING mismatch
+#endif
+#define ONIG_UNICODE_VERSION_STRING "9.0.0"
+#define ONIG_UNICODE_VERSION_MAJOR 9
+#define ONIG_UNICODE_VERSION_MINOR 0
+#define ONIG_UNICODE_VERSION_TEENY 0
+
+static const CaseFold_11_Type CaseFold_11_Table[] = {
+#define CaseFold (*(CaseFold_11_Type (*)[1399])(CaseFold_11_Table+0))
+  {0x0041, {1|F|D, {0x0061}}},
+  {0x0042, {1|F|D, {0x0062}}},
+  {0x0043, {1|F|D, {0x0063}}},
+  {0x0044, {1|F|D, {0x0064}}},
+  {0x0045, {1|F|D, {0x0065}}},
+  {0x0046, {1|F|D, {0x0066}}},
+  {0x0047, {1|F|D, {0x0067}}},
+  {0x0048, {1|F|D, {0x0068}}},
+  {0x004a, {1|F|D, {0x006a}}},
+  {0x004b, {1|F|D, {0x006b}}},
+  {0x004c, {1|F|D, {0x006c}}},
+  {0x004d, {1|F|D, {0x006d}}},
+  {0x004e, {1|F|D, {0x006e}}},
+  {0x004f, {1|F|D, {0x006f}}},
+  {0x0050, {1|F|D, {0x0070}}},
+  {0x0051, {1|F|D, {0x0071}}},
+  {0x0052, {1|F|D, {0x0072}}},
+  {0x0053, {1|F|D, {0x0073}}},
+  {0x0054, {1|F|D, {0x0074}}},
+  {0x0055, {1|F|D, {0x0075}}},
+  {0x0056, {1|F|D, {0x0076}}},
+  {0x0057, {1|F|D, {0x0077}}},
+  {0x0058, {1|F|D, {0x0078}}},
+  {0x0059, {1|F|D, {0x0079}}},
+  {0x005a, {1|F|D, {0x007a}}},
+  {0x00b5, {1|F|SU|I(0), {0x03bc}}},
+  {0x00c0, {1|F|D, {0x00e0}}},
+  {0x00c1, {1|F|D, {0x00e1}}},
+  {0x00c2, {1|F|D, {0x00e2}}},
+  {0x00c3, {1|F|D, {0x00e3}}},
+  {0x00c4, {1|F|D, {0x00e4}}},
+  {0x00c5, {1|F|D, {0x00e5}}},
+  {0x00c6, {1|F|D, {0x00e6}}},
+  {0x00c7, {1|F|D, {0x00e7}}},
+  {0x00c8, {1|F|D, {0x00e8}}},
+  {0x00c9, {1|F|D, {0x00e9}}},
+  {0x00ca, {1|F|D, {0x00ea}}},
+  {0x00cb, {1|F|D, {0x00eb}}},
+  {0x00cc, {1|F|D, {0x00ec}}},
+  {0x00cd, {1|F|D, {0x00ed}}},
+  {0x00ce, {1|F|D, {0x00ee}}},
+  {0x00cf, {1|F|D, {0x00ef}}},
+  {0x00d0, {1|F|D, {0x00f0}}},
+  {0x00d1, {1|F|D, {0x00f1}}},
+  {0x00d2, {1|F|D, {0x00f2}}},
+  {0x00d3, {1|F|D, {0x00f3}}},
+  {0x00d4, {1|F|D, {0x00f4}}},
+  {0x00d5, {1|F|D, {0x00f5}}},
+  {0x00d6, {1|F|D, {0x00f6}}},
+  {0x00d8, {1|F|D, {0x00f8}}},
+  {0x00d9, {1|F|D, {0x00f9}}},
+  {0x00da, {1|F|D, {0x00fa}}},
+  {0x00db, {1|F|D, {0x00fb}}},
+  {0x00dc, {1|F|D, {0x00fc}}},
+  {0x00dd, {1|F|D, {0x00fd}}},
+  {0x00de, {1|F|D, {0x00fe}}},
+  {0x00df, {2|F|ST|SU|I(1), {0x0073, 0x0073}}},
+  {0x0100, {1|F|D, {0x0101}}},
+  {0x0102, {1|F|D, {0x0103}}},
+  {0x0104, {1|F|D, {0x0105}}},
+  {0x0106, {1|F|D, {0x0107}}},
+  {0x0108, {1|F|D, {0x0109}}},
+  {0x010a, {1|F|D, {0x010b}}},
+  {0x010c, {1|F|D, {0x010d}}},
+  {0x010e, {1|F|D, {0x010f}}},
+  {0x0110, {1|F|D, {0x0111}}},
+  {0x0112, {1|F|D, {0x0113}}},
+  {0x0114, {1|F|D, {0x0115}}},
+  {0x0116, {1|F|D, {0x0117}}},
+  {0x0118, {1|F|D, {0x0119}}},
+  {0x011a, {1|F|D, {0x011b}}},
+  {0x011c, {1|F|D, {0x011d}}},
+  {0x011e, {1|F|D, {0x011f}}},
+  {0x0120, {1|F|D, {0x0121}}},
+  {0x0122, {1|F|D, {0x0123}}},
+  {0x0124, {1|F|D, {0x0125}}},
+  {0x0126, {1|F|D, {0x0127}}},
+  {0x0128, {1|F|D, {0x0129}}},
+  {0x012a, {1|F|D, {0x012b}}},
+  {0x012c, {1|F|D, {0x012d}}},
+  {0x012e, {1|F|D, {0x012f}}},
+  {0x0132, {1|F|D, {0x0133}}},
+  {0x0134, {1|F|D, {0x0135}}},
+  {0x0136, {1|F|D, {0x0137}}},
+  {0x0139, {1|F|D, {0x013a}}},
+  {0x013b, {1|F|D, {0x013c}}},
+  {0x013d, {1|F|D, {0x013e}}},
+  {0x013f, {1|F|D, {0x0140}}},
+  {0x0141, {1|F|D, {0x0142}}},
+  {0x0143, {1|F|D, {0x0144}}},
+  {0x0145, {1|F|D, {0x0146}}},
+  {0x0147, {1|F|D, {0x0148}}},
+  {0x0149, {2|F|SU|I(5), {0x02bc, 0x006e}}},
+  {0x014a, {1|F|D, {0x014b}}},
+  {0x014c, {1|F|D, {0x014d}}},
+  {0x014e, {1|F|D, {0x014f}}},
+  {0x0150, {1|F|D, {0x0151}}},
+  {0x0152, {1|F|D, {0x0153}}},
+  {0x0154, {1|F|D, {0x0155}}},
+  {0x0156, {1|F|D, {0x0157}}},
+  {0x0158, {1|F|D, {0x0159}}},
+  {0x015a, {1|F|D, {0x015b}}},
+  {0x015c, {1|F|D, {0x015d}}},
+  {0x015e, {1|F|D, {0x015f}}},
+  {0x0160, {1|F|D, {0x0161}}},
+  {0x0162, {1|F|D, {0x0163}}},
+  {0x0164, {1|F|D, {0x0165}}},
+  {0x0166, {1|F|D, {0x0167}}},
+  {0x0168, {1|F|D, {0x0169}}},
+  {0x016a, {1|F|D, {0x016b}}},
+  {0x016c, {1|F|D, {0x016d}}},
+  {0x016e, {1|F|D, {0x016f}}},
+  {0x0170, {1|F|D, {0x0171}}},
+  {0x0172, {1|F|D, {0x0173}}},
+  {0x0174, {1|F|D, {0x0175}}},
+  {0x0176, {1|F|D, {0x0177}}},
+  {0x0178, {1|F|D, {0x00ff}}},
+  {0x0179, {1|F|D, {0x017a}}},
+  {0x017b, {1|F|D, {0x017c}}},
+  {0x017d, {1|F|D, {0x017e}}},
+  {0x017f, {1|F|SU|I(7), {0x0073}}},
+  {0x0181, {1|F|D, {0x0253}}},
+  {0x0182, {1|F|D, {0x0183}}},
+  {0x0184, {1|F|D, {0x0185}}},
+  {0x0186, {1|F|D, {0x0254}}},
+  {0x0187, {1|F|D, {0x0188}}},
+  {0x0189, {1|F|D, {0x0256}}},
+  {0x018a, {1|F|D, {0x0257}}},
+  {0x018b, {1|F|D, {0x018c}}},
+  {0x018e, {1|F|D, {0x01dd}}},
+  {0x018f, {1|F|D, {0x0259}}},
+  {0x0190, {1|F|D, {0x025b}}},
+  {0x0191, {1|F|D, {0x0192}}},
+  {0x0193, {1|F|D, {0x0260}}},
+  {0x0194, {1|F|D, {0x0263}}},
+  {0x0196, {1|F|D, {0x0269}}},
+  {0x0197, {1|F|D, {0x0268}}},
+  {0x0198, {1|F|D, {0x0199}}},
+  {0x019c, {1|F|D, {0x026f}}},
+  {0x019d, {1|F|D, {0x0272}}},
+  {0x019f, {1|F|D, {0x0275}}},
+  {0x01a0, {1|F|D, {0x01a1}}},
+  {0x01a2, {1|F|D, {0x01a3}}},
+  {0x01a4, {1|F|D, {0x01a5}}},
+  {0x01a6, {1|F|D, {0x0280}}},
+  {0x01a7, {1|F|D, {0x01a8}}},
+  {0x01a9, {1|F|D, {0x0283}}},
+  {0x01ac, {1|F|D, {0x01ad}}},
+  {0x01ae, {1|F|D, {0x0288}}},
+  {0x01af, {1|F|D, {0x01b0}}},
+  {0x01b1, {1|F|D, {0x028a}}},
+  {0x01b2, {1|F|D, {0x028b}}},
+  {0x01b3, {1|F|D, {0x01b4}}},
+  {0x01b5, {1|F|D, {0x01b6}}},
+  {0x01b7, {1|F|D, {0x0292}}},
+  {0x01b8, {1|F|D, {0x01b9}}},
+  {0x01bc, {1|F|D, {0x01bd}}},
+  {0x01c4, {1|F|D|ST|I(8), {0x01c6}}},
+  {0x01c5, {1|F|D|IT|SU|I(9), {0x01c6}}},
+  {0x01c7, {1|F|D|ST|I(12), {0x01c9}}},
+  {0x01c8, {1|F|D|IT|SU|I(13), {0x01c9}}},
+  {0x01ca, {1|F|D|ST|I(16), {0x01cc}}},
+  {0x01cb, {1|F|D|IT|SU|I(17), {0x01cc}}},
+  {0x01cd, {1|F|D, {0x01ce}}},
+  {0x01cf, {1|F|D, {0x01d0}}},
+  {0x01d1, {1|F|D, {0x01d2}}},
+  {0x01d3, {1|F|D, {0x01d4}}},
+  {0x01d5, {1|F|D, {0x01d6}}},
+  {0x01d7, {1|F|D, {0x01d8}}},
+  {0x01d9, {1|F|D, {0x01da}}},
+  {0x01db, {1|F|D, {0x01dc}}},
+  {0x01de, {1|F|D, {0x01df}}},
+  {0x01e0, {1|F|D, {0x01e1}}},
+  {0x01e2, {1|F|D, {0x01e3}}},
+  {0x01e4, {1|F|D, {0x01e5}}},
+  {0x01e6, {1|F|D, {0x01e7}}},
+  {0x01e8, {1|F|D, {0x01e9}}},
+  {0x01ea, {1|F|D, {0x01eb}}},
+  {0x01ec, {1|F|D, {0x01ed}}},
+  {0x01ee, {1|F|D, {0x01ef}}},
+  {0x01f0, {2|F|SU|I(20), {0x006a, 0x030c}}},
+  {0x01f1, {1|F|D|ST|I(22), {0x01f3}}},
+  {0x01f2, {1|F|D|IT|SU|I(23), {0x01f3}}},
+  {0x01f4, {1|F|D, {0x01f5}}},
+  {0x01f6, {1|F|D, {0x0195}}},
+  {0x01f7, {1|F|D, {0x01bf}}},
+  {0x01f8, {1|F|D, {0x01f9}}},
+  {0x01fa, {1|F|D, {0x01fb}}},
+  {0x01fc, {1|F|D, {0x01fd}}},
+  {0x01fe, {1|F|D, {0x01ff}}},
+  {0x0200, {1|F|D, {0x0201}}},
+  {0x0202, {1|F|D, {0x0203}}},
+  {0x0204, {1|F|D, {0x0205}}},
+  {0x0206, {1|F|D, {0x0207}}},
+  {0x0208, {1|F|D, {0x0209}}},
+  {0x020a, {1|F|D, {0x020b}}},
+  {0x020c, {1|F|D, {0x020d}}},
+  {0x020e, {1|F|D, {0x020f}}},
+  {0x0210, {1|F|D, {0x0211}}},
+  {0x0212, {1|F|D, {0x0213}}},
+  {0x0214, {1|F|D, {0x0215}}},
+  {0x0216, {1|F|D, {0x0217}}},
+  {0x0218, {1|F|D, {0x0219}}},
+  {0x021a, {1|F|D, {0x021b}}},
+  {0x021c, {1|F|D, {0x021d}}},
+  {0x021e, {1|F|D, {0x021f}}},
+  {0x0220, {1|F|D, {0x019e}}},
+  {0x0222, {1|F|D, {0x0223}}},
+  {0x0224, {1|F|D, {0x0225}}},
+  {0x0226, {1|F|D, {0x0227}}},
+  {0x0228, {1|F|D, {0x0229}}},
+  {0x022a, {1|F|D, {0x022b}}},
+  {0x022c, {1|F|D, {0x022d}}},
+  {0x022e, {1|F|D, {0x022f}}},
+  {0x0230, {1|F|D, {0x0231}}},
+  {0x0232, {1|F|D, {0x0233}}},
+  {0x023a, {1|F|D, {0x2c65}}},
+  {0x023b, {1|F|D, {0x023c}}},
+  {0x023d, {1|F|D, {0x019a}}},
+  {0x023e, {1|F|D, {0x2c66}}},
+  {0x0241, {1|F|D, {0x0242}}},
+  {0x0243, {1|F|D, {0x0180}}},
+  {0x0244, {1|F|D, {0x0289}}},
+  {0x0245, {1|F|D, {0x028c}}},
+  {0x0246, {1|F|D, {0x0247}}},
+  {0x0248, {1|F|D, {0x0249}}},
+  {0x024a, {1|F|D, {0x024b}}},
+  {0x024c, {1|F|D, {0x024d}}},
+  {0x024e, {1|F|D, {0x024f}}},
+  {0x0345, {1|F|SU|I(26), {0x03b9}}},
+  {0x0370, {1|F|D, {0x0371}}},
+  {0x0372, {1|F|D, {0x0373}}},
+  {0x0376, {1|F|D, {0x0377}}},
+  {0x037f, {1|F|D, {0x03f3}}},
+  {0x0386, {1|F|D, {0x03ac}}},
+  {0x0388, {1|F|D, {0x03ad}}},
+  {0x0389, {1|F|D, {0x03ae}}},
+  {0x038a, {1|F|D, {0x03af}}},
+  {0x038c, {1|F|D, {0x03cc}}},
+  {0x038e, {1|F|D, {0x03cd}}},
+  {0x038f, {1|F|D, {0x03ce}}},
+  {0x0390, {3|F|SU|I(27), {0x03b9, 0x0308, 0x0301}}},
+  {0x0391, {1|F|D, {0x03b1}}},
+  {0x0392, {1|F|D, {0x03b2}}},
+  {0x0393, {1|F|D, {0x03b3}}},
+  {0x0394, {1|F|D, {0x03b4}}},
+  {0x0395, {1|F|D, {0x03b5}}},
+  {0x0396, {1|F|D, {0x03b6}}},
+  {0x0397, {1|F|D, {0x03b7}}},
+  {0x0398, {1|F|D, {0x03b8}}},
+  {0x0399, {1|F|D, {0x03b9}}},
+  {0x039a, {1|F|D, {0x03ba}}},
+  {0x039b, {1|F|D, {0x03bb}}},
+  {0x039c, {1|F|D, {0x03bc}}},
+  {0x039d, {1|F|D, {0x03bd}}},
+  {0x039e, {1|F|D, {0x03be}}},
+  {0x039f, {1|F|D, {0x03bf}}},
+  {0x03a0, {1|F|D, {0x03c0}}},
+  {0x03a1, {1|F|D, {0x03c1}}},
+  {0x03a3, {1|F|D, {0x03c3}}},
+  {0x03a4, {1|F|D, {0x03c4}}},
+  {0x03a5, {1|F|D, {0x03c5}}},
+  {0x03a6, {1|F|D, {0x03c6}}},
+  {0x03a7, {1|F|D, {0x03c7}}},
+  {0x03a8, {1|F|D, {0x03c8}}},
+  {0x03a9, {1|F|D, {0x03c9}}},
+  {0x03aa, {1|F|D, {0x03ca}}},
+  {0x03ab, {1|F|D, {0x03cb}}},
+  {0x03b0, {3|F|SU|I(30), {0x03c5, 0x0308, 0x0301}}},
+  {0x03c2, {1|F|SU|I(33), {0x03c3}}},
+  {0x03cf, {1|F|D, {0x03d7}}},
+  {0x03d0, {1|F|SU|I(34), {0x03b2}}},
+  {0x03d1, {1|F|SU|I(35), {0x03b8}}},
+  {0x03d5, {1|F|SU|I(36), {0x03c6}}},
+  {0x03d6, {1|F|SU|I(37), {0x03c0}}},
+  {0x03d8, {1|F|D, {0x03d9}}},
+  {0x03da, {1|F|D, {0x03db}}},
+  {0x03dc, {1|F|D, {0x03dd}}},
+  {0x03de, {1|F|D, {0x03df}}},
+  {0x03e0, {1|F|D, {0x03e1}}},
+  {0x03e2, {1|F|D, {0x03e3}}},
+  {0x03e4, {1|F|D, {0x03e5}}},
+  {0x03e6, {1|F|D, {0x03e7}}},
+  {0x03e8, {1|F|D, {0x03e9}}},
+  {0x03ea, {1|F|D, {0x03eb}}},
+  {0x03ec, {1|F|D, {0x03ed}}},
+  {0x03ee, {1|F|D, {0x03ef}}},
+  {0x03f0, {1|F|SU|I(38), {0x03ba}}},
+  {0x03f1, {1|F|SU|I(39), {0x03c1}}},
+  {0x03f4, {1|F|D, {0x03b8}}},
+  {0x03f5, {1|F|SU|I(40), {0x03b5}}},
+  {0x03f7, {1|F|D, {0x03f8}}},
+  {0x03f9, {1|F|D, {0x03f2}}},
+  {0x03fa, {1|F|D, {0x03fb}}},
+  {0x03fd, {1|F|D, {0x037b}}},
+  {0x03fe, {1|F|D, {0x037c}}},
+  {0x03ff, {1|F|D, {0x037d}}},
+  {0x0400, {1|F|D, {0x0450}}},
+  {0x0401, {1|F|D, {0x0451}}},
+  {0x0402, {1|F|D, {0x0452}}},
+  {0x0403, {1|F|D, {0x0453}}},
+  {0x0404, {1|F|D, {0x0454}}},
+  {0x0405, {1|F|D, {0x0455}}},
+  {0x0406, {1|F|D, {0x0456}}},
+  {0x0407, {1|F|D, {0x0457}}},
+  {0x0408, {1|F|D, {0x0458}}},
+  {0x0409, {1|F|D, {0x0459}}},
+  {0x040a, {1|F|D, {0x045a}}},
+  {0x040b, {1|F|D, {0x045b}}},
+  {0x040c, {1|F|D, {0x045c}}},
+  {0x040d, {1|F|D, {0x045d}}},
+  {0x040e, {1|F|D, {0x045e}}},
+  {0x040f, {1|F|D, {0x045f}}},
+  {0x0410, {1|F|D, {0x0430}}},
+  {0x0411, {1|F|D, {0x0431}}},
+  {0x0412, {1|F|D, {0x0432}}},
+  {0x0413, {1|F|D, {0x0433}}},
+  {0x0414, {1|F|D, {0x0434}}},
+  {0x0415, {1|F|D, {0x0435}}},
+  {0x0416, {1|F|D, {0x0436}}},
+  {0x0417, {1|F|D, {0x0437}}},
+  {0x0418, {1|F|D, {0x0438}}},
+  {0x0419, {1|F|D, {0x0439}}},
+  {0x041a, {1|F|D, {0x043a}}},
+  {0x041b, {1|F|D, {0x043b}}},
+  {0x041c, {1|F|D, {0x043c}}},
+  {0x041d, {1|F|D, {0x043d}}},
+  {0x041e, {1|F|D, {0x043e}}},
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+  {0x10c81, {1|F|D, {0x10cc1}}},
+  {0x10c82, {1|F|D, {0x10cc2}}},
+  {0x10c83, {1|F|D, {0x10cc3}}},
+  {0x10c84, {1|F|D, {0x10cc4}}},
+  {0x10c85, {1|F|D, {0x10cc5}}},
+  {0x10c86, {1|F|D, {0x10cc6}}},
+  {0x10c87, {1|F|D, {0x10cc7}}},
+  {0x10c88, {1|F|D, {0x10cc8}}},
+  {0x10c89, {1|F|D, {0x10cc9}}},
+  {0x10c8a, {1|F|D, {0x10cca}}},
+  {0x10c8b, {1|F|D, {0x10ccb}}},
+  {0x10c8c, {1|F|D, {0x10ccc}}},
+  {0x10c8d, {1|F|D, {0x10ccd}}},
+  {0x10c8e, {1|F|D, {0x10cce}}},
+  {0x10c8f, {1|F|D, {0x10ccf}}},
+  {0x10c90, {1|F|D, {0x10cd0}}},
+  {0x10c91, {1|F|D, {0x10cd1}}},
+  {0x10c92, {1|F|D, {0x10cd2}}},
+  {0x10c93, {1|F|D, {0x10cd3}}},
+  {0x10c94, {1|F|D, {0x10cd4}}},
+  {0x10c95, {1|F|D, {0x10cd5}}},
+  {0x10c96, {1|F|D, {0x10cd6}}},
+  {0x10c97, {1|F|D, {0x10cd7}}},
+  {0x10c98, {1|F|D, {0x10cd8}}},
+  {0x10c99, {1|F|D, {0x10cd9}}},
+  {0x10c9a, {1|F|D, {0x10cda}}},
+  {0x10c9b, {1|F|D, {0x10cdb}}},
+  {0x10c9c, {1|F|D, {0x10cdc}}},
+  {0x10c9d, {1|F|D, {0x10cdd}}},
+  {0x10c9e, {1|F|D, {0x10cde}}},
+  {0x10c9f, {1|F|D, {0x10cdf}}},
+  {0x10ca0, {1|F|D, {0x10ce0}}},
+  {0x10ca1, {1|F|D, {0x10ce1}}},
+  {0x10ca2, {1|F|D, {0x10ce2}}},
+  {0x10ca3, {1|F|D, {0x10ce3}}},
+  {0x10ca4, {1|F|D, {0x10ce4}}},
+  {0x10ca5, {1|F|D, {0x10ce5}}},
+  {0x10ca6, {1|F|D, {0x10ce6}}},
+  {0x10ca7, {1|F|D, {0x10ce7}}},
+  {0x10ca8, {1|F|D, {0x10ce8}}},
+  {0x10ca9, {1|F|D, {0x10ce9}}},
+  {0x10caa, {1|F|D, {0x10cea}}},
+  {0x10cab, {1|F|D, {0x10ceb}}},
+  {0x10cac, {1|F|D, {0x10cec}}},
+  {0x10cad, {1|F|D, {0x10ced}}},
+  {0x10cae, {1|F|D, {0x10cee}}},
+  {0x10caf, {1|F|D, {0x10cef}}},
+  {0x10cb0, {1|F|D, {0x10cf0}}},
+  {0x10cb1, {1|F|D, {0x10cf1}}},
+  {0x10cb2, {1|F|D, {0x10cf2}}},
+  {0x118a0, {1|F|D, {0x118c0}}},
+  {0x118a1, {1|F|D, {0x118c1}}},
+  {0x118a2, {1|F|D, {0x118c2}}},
+  {0x118a3, {1|F|D, {0x118c3}}},
+  {0x118a4, {1|F|D, {0x118c4}}},
+  {0x118a5, {1|F|D, {0x118c5}}},
+  {0x118a6, {1|F|D, {0x118c6}}},
+  {0x118a7, {1|F|D, {0x118c7}}},
+  {0x118a8, {1|F|D, {0x118c8}}},
+  {0x118a9, {1|F|D, {0x118c9}}},
+  {0x118aa, {1|F|D, {0x118ca}}},
+  {0x118ab, {1|F|D, {0x118cb}}},
+  {0x118ac, {1|F|D, {0x118cc}}},
+  {0x118ad, {1|F|D, {0x118cd}}},
+  {0x118ae, {1|F|D, {0x118ce}}},
+  {0x118af, {1|F|D, {0x118cf}}},
+  {0x118b0, {1|F|D, {0x118d0}}},
+  {0x118b1, {1|F|D, {0x118d1}}},
+  {0x118b2, {1|F|D, {0x118d2}}},
+  {0x118b3, {1|F|D, {0x118d3}}},
+  {0x118b4, {1|F|D, {0x118d4}}},
+  {0x118b5, {1|F|D, {0x118d5}}},
+  {0x118b6, {1|F|D, {0x118d6}}},
+  {0x118b7, {1|F|D, {0x118d7}}},
+  {0x118b8, {1|F|D, {0x118d8}}},
+  {0x118b9, {1|F|D, {0x118d9}}},
+  {0x118ba, {1|F|D, {0x118da}}},
+  {0x118bb, {1|F|D, {0x118db}}},
+  {0x118bc, {1|F|D, {0x118dc}}},
+  {0x118bd, {1|F|D, {0x118dd}}},
+  {0x118be, {1|F|D, {0x118de}}},
+  {0x118bf, {1|F|D, {0x118df}}},
+  {0x1e900, {1|F|D, {0x1e922}}},
+  {0x1e901, {1|F|D, {0x1e923}}},
+  {0x1e902, {1|F|D, {0x1e924}}},
+  {0x1e903, {1|F|D, {0x1e925}}},
+  {0x1e904, {1|F|D, {0x1e926}}},
+  {0x1e905, {1|F|D, {0x1e927}}},
+  {0x1e906, {1|F|D, {0x1e928}}},
+  {0x1e907, {1|F|D, {0x1e929}}},
+  {0x1e908, {1|F|D, {0x1e92a}}},
+  {0x1e909, {1|F|D, {0x1e92b}}},
+  {0x1e90a, {1|F|D, {0x1e92c}}},
+  {0x1e90b, {1|F|D, {0x1e92d}}},
+  {0x1e90c, {1|F|D, {0x1e92e}}},
+  {0x1e90d, {1|F|D, {0x1e92f}}},
+  {0x1e90e, {1|F|D, {0x1e930}}},
+  {0x1e90f, {1|F|D, {0x1e931}}},
+  {0x1e910, {1|F|D, {0x1e932}}},
+  {0x1e911, {1|F|D, {0x1e933}}},
+  {0x1e912, {1|F|D, {0x1e934}}},
+  {0x1e913, {1|F|D, {0x1e935}}},
+  {0x1e914, {1|F|D, {0x1e936}}},
+  {0x1e915, {1|F|D, {0x1e937}}},
+  {0x1e916, {1|F|D, {0x1e938}}},
+  {0x1e917, {1|F|D, {0x1e939}}},
+  {0x1e918, {1|F|D, {0x1e93a}}},
+  {0x1e919, {1|F|D, {0x1e93b}}},
+  {0x1e91a, {1|F|D, {0x1e93c}}},
+  {0x1e91b, {1|F|D, {0x1e93d}}},
+  {0x1e91c, {1|F|D, {0x1e93e}}},
+  {0x1e91d, {1|F|D, {0x1e93f}}},
+  {0x1e91e, {1|F|D, {0x1e940}}},
+  {0x1e91f, {1|F|D, {0x1e941}}},
+  {0x1e920, {1|F|D, {0x1e942}}},
+  {0x1e921, {1|F|D, {0x1e943}}},
+#define CaseFold_Locale (*(CaseFold_11_Type (*)[2])(CaseFold_11_Table+1399))
+  {0x0049, {1|F|D, {0x0069}}},
+  {0x0130, {2|F|D, {0x0069, 0x0307}}},
+};
+
+/* C code produced by gperf version 3.0.4 */
+/* Command-line: gperf -7 -k1,2,3 -F,-1 -c -j1 -i1 -t -T -E -C -H onigenc_unicode_CaseFold_11_hash -N onigenc_unicode_CaseFold_11_lookup -n  */
+
+/* maximum key range = 3623, duplicates = 0 */
+
+#ifdef __GNUC__
+__inline
+#else
+#ifdef __cplusplus
+inline
+#endif
+#endif
+/*ARGSUSED*/
+static unsigned int
+onigenc_unicode_CaseFold_11_hash(const OnigCodePoint code)
+{
+  static const unsigned short asso_values[] =
+    {
+         1, 3627,    2,   28,    3,  303,  218,    5,   21,  167,
+         2,  199,  194,    7, 3627, 3627, 3627, 3627, 3627, 3627,
+      3627, 3627, 3627, 3627, 3627, 3627, 3627,   28, 3627, 3627,
+      3627, 3627, 3627, 3627, 3627,  282, 3627, 3627, 3627, 3627,
+      3627,  113, 3627, 3627, 3627, 3627, 3627, 3627, 3627, 3627,
+      3627,  318, 3627, 3627, 3627, 3627, 3627, 3627, 3627, 1197,
+      3627, 3627,  149,   73,  513,    1, 3627, 3627,  267,   17,
+      3627, 3627, 3627, 3627, 3627,  286, 3627, 3627,  289,  617,
+       291,   28, 1163,  444,   36,  430,  954,  110, 1767,    5,
+        11,   22, 1761,  486, 1921,  250, 1746,  122, 1905,  163,
+      1716,  262, 1880,   80, 1503,   68, 1704,  157, 1681,  376,
+      1673,  209, 1822,  203, 1406,  498, 1622,  362, 1588,  316,
+       475,  599, 1228,  538, 1160,  585, 1510,  544,  331,  685,
+      1672,  603, 1536,  840, 1684,  786, 1594,  743, 1380,  700,
+       142,  839, 1302,  865, 1173, 1329, 1730, 1043, 1449,  969,
+      1437, 1108, 1360,  925, 1497,  723,  154,  810,  391, 1083,
+      1777, 1047,  436, 1051,   47, 1342,    8,  974,   98, 1318,
+       781, 1314,  148, 1403,   39, 1357,   18, 1265,   11,  928,
+        92, 1205,    2, 1295,    3, 1181,  187, 1151,  385, 1132,
+       107, 1280,    8, 1678,   41,  511,   42, 1655,   78,  294,
+       134, 1857,   17,  784,    2, 1113,   57,  496,   52
+    };
+  return asso_values[bits_of(code, 2)+81] + asso_values[bits_of(code, 1)+2] + asso_values[bits_of(code, 0)];
+}
+
+#ifdef __GNUC__
+__inline
+#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
+#endif
+static const CodePointList3 *
+onigenc_unicode_CaseFold_11_lookup(const OnigCodePoint code)
+{
+  enum
+    {
+      MIN_CODE_VALUE = 0x41,
+      MAX_CODE_VALUE = 0x1e921,
+      TOTAL_KEYWORDS = 1401,
+      MIN_WORD_LENGTH = 3,
+      MAX_WORD_LENGTH = 3,
+      MIN_HASH_VALUE = 4,
+      MAX_HASH_VALUE = 3626
+    };
+
+  static const short wordlist[] =
+    {
+      -1, -1, -1, -1,
+      /*0x1ffb*/ 816,
+      /*0x1fe7*/ 802,
+      /*0x017b*/ 118,
+      /*0x1f88*/ 729,
+      /*0x0408*/ 305,
+      /*0x0108*/ 61,
+      /*0x10408*/ 1214,
+      /*0x0055*/ 19,
+      /*0xab88*/ 1112,
+      /*0x1f89*/ 730,
+      /*0x0409*/ 306,
+      /*0x2c67*/ 916,
+      /*0x10409*/ 1215,
+      /*0x2c08*/ 873,
+      /*0xab89*/ 1113,
+      /*0x1ff9*/ 814,
+      /*0x2c6f*/ 921,
+      /*0x0179*/ 117,
+      -1,
+      /*0x2c09*/ 874,
+      /*0x1f8a*/ 731,
+      /*0x040a*/ 307,
+      /*0x010a*/ 62,
+      /*0x1040a*/ 1216,
+      /*0x2c88*/ 931,
+      /*0xab8a*/ 1114,
+      /*0x1f80*/ 721,
+      /*0x0400*/ 297,
+      /*0x0100*/ 57,
+      /*0x10400*/ 1206,
+      /*0x2c0a*/ 875,
+      /*0xab80*/ 1104,
+      /*0x10c88*/ 1290,
+      /*0x00d5*/ 47,
+      /*0x1f83*/ 724,
+      /*0x0403*/ 300,
+      /*0x2c00*/ 865,
+      /*0x10403*/ 1209,
+      /*0x10c89*/ 1291,
+      /*0xab83*/ 1107,
+      /*0x1ff3*/ 809,
+      /*0x2c8a*/ 932,
+      /*0x1e908*/ 1373,
+      /*0x00df*/ 56,
+      /*0x2c03*/ 868,
+      /*0x1fd3*/ 791,
+      /*0x0053*/ 17,
+      /*0x2c80*/ 927,
+      /*0x1e909*/ 1374,
+      /*0x10c8a*/ 1292,
+      /*0x2183*/ 838,
+      -1,
+      /*0x017f*/ 120,
+      -1,
+      /*0xa780*/ 1059,
+      /*0x10c80*/ 1282,
+      -1,
+      /*0x017d*/ 119,
+      -1,
+      /*0x1e90a*/ 1375,
+      /*0x2c7f*/ 926,
+      -1, -1,
+      /*0x10c83*/ 1285,
+      /*0x00dd*/ 54,
+      /*0x1e900*/ 1365,
+      /*0x1f98*/ 745,
+      /*0x0418*/ 321,
+      /*0x0118*/ 69,
+      /*0x10418*/ 1230,
+      /*0x037f*/ 233,
+      /*0xab98*/ 1128,
+      /*0x00d3*/ 45,
+      /*0x1e903*/ 1368,
+      -1,
+      /*0x1e88*/ 607,
+      /*0x2c18*/ 889,
+      -1,
+      /*0x1f96*/ 743,
+      /*0x0416*/ 319,
+      /*0x0116*/ 68,
+      /*0x10416*/ 1228,
+      -1,
+      /*0xab96*/ 1126,
+      -1, -1,
+      /*0x2c75*/ 924,
+      /*0x2c98*/ 939,
+      /*0x2c16*/ 887,
+      -1,
+      /*0x1fe3*/ 799,
+      -1,
+      /*0x1e8a*/ 608,
+      -1,
+      /*0xa798*/ 1068,
+      /*0x10c98*/ 1306,
+      /*0x1fd7*/ 793,
+      /*0x0057*/ 21,
+      /*0x1e80*/ 603,
+      /*0x2c96*/ 938,
+      /*0x2c63*/ 914,
+      -1, -1, -1, -1,
+      /*0x1e918*/ 1389,
+      /*0xa796*/ 1067,
+      /*0x10c96*/ 1304,
+      /*0x1f86*/ 727,
+      /*0x0406*/ 303,
+      /*0x0106*/ 60,
+      /*0x10406*/ 1212,
+      /*0x13fb*/ 527,
+      /*0xab86*/ 1110,
+      -1,
+      /*0x2c6d*/ 919,
+      -1,
+      /*0x1e916*/ 1387,
+      /*0x2c06*/ 871,
+      -1,
+      /*0x1f90*/ 737,
+      /*0x0410*/ 313,
+      /*0x0110*/ 65,
+      /*0x10410*/ 1222,
+      -1,
+      /*0xab90*/ 1120,
+      /*0x2ced*/ 978,
+      /*0x13f9*/ 525,
+      -1,
+      /*0x2c86*/ 930,
+      /*0x2c10*/ 881,
+      -1,
+      /*0x1ff7*/ 812,
+      -1, -1, -1,
+      /*0xa786*/ 1062,
+      /*0x10c86*/ 1288,
+      /*0x1e98*/ 616,
+      -1,
+      /*0x1fbb*/ 777,
+      /*0x2c90*/ 935,
+      /*0x013b*/ 85,
+      -1, -1,
+      /*0xabbb*/ 1163,
+      /*0x1fdb*/ 797,
+      /*0x1e906*/ 1371,
+      /*0xa790*/ 1065,
+      /*0x10c90*/ 1298,
+      /*0x1e96*/ 614,
+      /*0x1e08*/ 543,
+      /*0x1fcb*/ 788,
+      /*0x004b*/ 9,
+      -1,
+      /*0x1f9a*/ 747,
+      /*0x041a*/ 323,
+      /*0x011a*/ 70,
+      /*0x1041a*/ 1232,
+      /*0x1e910*/ 1381,
+      /*0xab9a*/ 1130,
+      /*0x1f92*/ 739,
+      /*0x0412*/ 315,
+      /*0x0112*/ 66,
+      /*0x10412*/ 1224,
+      /*0x2c1a*/ 891,
+      /*0xab92*/ 1122,
+      /*0x13fd*/ 529,
+      /*0x1e0a*/ 544,
+      /*0x0388*/ 235,
+      -1,
+      /*0x2c12*/ 883,
+      /*0x03d5*/ 273,
+      /*0x00db*/ 52,
+      /*0x1e00*/ 539,
+      /*0x0389*/ 236,
+      /*0x2c9a*/ 940,
+      -1, -1,
+      /*0x00cb*/ 37,
+      /*0x1e86*/ 606,
+      /*0x03f9*/ 292,
+      /*0x2c92*/ 936,
+      /*0xa79a*/ 1069,
+      /*0x10c9a*/ 1308,
+      /*0x1fe9*/ 804,
+      /*0x038a*/ 237,
+      -1, -1,
+      /*0xa792*/ 1066,
+      /*0x10c92*/ 1300,
+      -1,
+      /*0x1e90*/ 611,
+      -1,
+      /*0x1e91a*/ 1391,
+      /*0x2c69*/ 917,
+      /*0x0508*/ 425,
+      -1, -1,
+      /*0x0555*/ 481,
+      /*0x1e912*/ 1383,
+      /*0x1fa0*/ 753,
+      /*0x0420*/ 329,
+      /*0x0120*/ 73,
+      /*0x10420*/ 1238,
+      /*0x03f1*/ 288,
+      /*0xaba0*/ 1136,
+      /*0x1f9e*/ 751,
+      /*0x041e*/ 327,
+      /*0x011e*/ 72,
+      /*0x1041e*/ 1236,
+      /*0x2c20*/ 897,
+      /*0xab9e*/ 1134,
+      /*0x050a*/ 426,
+      /*0x1e18*/ 551,
+      -1,
+      /*0x03ff*/ 296,
+      /*0x2c1e*/ 895,
+      /*0x048a*/ 362,
+      /*0x0500*/ 421,
+      /*0x0208*/ 194,
+      /*0x03fd*/ 294,
+      /*0x2ca0*/ 943,
+      -1,
+      /*0x0480*/ 361,
+      -1,
+      /*0x1e16*/ 550,
+      /*0x1e9a*/ 618,
+      /*0x2c9e*/ 942,
+      /*0xa7a0*/ 1072,
+      /*0x10ca0*/ 1314,
+      -1,
+      /*0x0398*/ 249,
+      /*0x1e92*/ 612,
+      -1,
+      /*0xa79e*/ 1071,
+      /*0x10c9e*/ 1312,
+      /*0x020a*/ 195,
+      /*0x0553*/ 479,
+      -1,
+      /*0x1e920*/ 1397,
+      -1,
+      /*0x03f5*/ 290,
+      /*0x0200*/ 190,
+      /*0x0396*/ 247,
+      /*0x104d3*/ 1281,
+      /*0x1e91e*/ 1395,
+      -1,
+      /*0x1f8e*/ 735,
+      /*0x040e*/ 311,
+      /*0x010e*/ 64,
+      /*0x1040e*/ 1220,
+      -1,
+      /*0xab8e*/ 1118,
+      -1, -1,
+      /*0x1e06*/ 542,
+      -1,
+      /*0x2c0e*/ 879,
+      /*0x0518*/ 433,
+      /*0x1f94*/ 741,
+      /*0x0414*/ 317,
+      /*0x0114*/ 67,
+      /*0x10414*/ 1226,
+      /*0x0498*/ 369,
+      /*0xab94*/ 1124,
+      /*0x2165*/ 827,
+      /*0x2167*/ 829,
+      /*0x1e10*/ 547,
+      /*0x2c8e*/ 934,
+      /*0x2c14*/ 885,
+      /*0x0516*/ 432,
+      /*0x216f*/ 837,
+      /*0x1ea0*/ 621,
+      /*0x0386*/ 234,
+      /*0x2161*/ 823,
+      /*0x0496*/ 368,
+      /*0x10c8e*/ 1296,
+      -1,
+      /*0x1e9e*/ 620,
+      -1,
+      /*0x2c94*/ 937,
+      -1,
+      /*0x0218*/ 202,
+      -1, -1,
+      /*0x0390*/ 241,
+      /*0x1e90e*/ 1379,
+      -1,
+      /*0x10c94*/ 1302,
+      -1,
+      /*0xa77b*/ 1056,
+      /*0x1ff6*/ 811,
+      /*0x0476*/ 356,
+      /*0x0176*/ 115,
+      /*0x0216*/ 201,
+      -1, -1,
+      /*0x03f7*/ 291,
+      /*0x1e914*/ 1385,
+      -1,
+      /*0x0506*/ 424,
+      -1,
+      /*0x1e1a*/ 552,
+      -1, -1,
+      /*0xa779*/ 1055,
+      -1,
+      /*0x01d5*/ 167,
+      /*0x1e12*/ 548,
+      -1,
+      /*0x0189*/ 126,
+      /*0x0376*/ 232,
+      /*0x0510*/ 429,
+      /*0x1fa6*/ 759,
+      /*0x0426*/ 335,
+      /*0x0126*/ 76,
+      /*0x10426*/ 1244,
+      /*0x0490*/ 365,
+      /*0xaba6*/ 1142,
+      /*0x1e8e*/ 610,
+      /*0x039a*/ 251,
+      /*0x018a*/ 127,
+      -1,
+      /*0x2c26*/ 903,
+      /*0x0206*/ 193,
+      -1,
+      /*0x0392*/ 243,
+      -1,
+      /*0x1faf*/ 768,
+      /*0x042f*/ 344,
+      -1,
+      /*0x1e94*/ 613,
+      /*0x053b*/ 455,
+      /*0xabaf*/ 1151,
+      /*0x2ca6*/ 946,
+      -1,
+      /*0x0210*/ 198,
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+      /*0x0399*/ 250,
+      -1,
+      /*0x104b1*/ 1247,
+      -1, -1,
+      /*0x10b7*/ 507,
+      /*0x04f0*/ 413,
+      /*0x0535*/ 449,
+      -1,
+      /*0x24b7*/ 840,
+      /*0x1f95*/ 742,
+      /*0x0415*/ 318,
+      /*0x0393*/ 244,
+      /*0x10415*/ 1227,
+      /*0x104b5*/ 1251,
+      /*0xab95*/ 1125,
+      -1, -1, -1, -1,
+      /*0x2c15*/ 886,
+      -1,
+      /*0x1f39*/ 692,
+      /*0xff33*/ 1198,
+      -1, -1,
+      /*0x01b7*/ 154,
+      -1, -1, -1, -1,
+      /*0xab77*/ 1095,
+      -1,
+      /*0x10a3*/ 487,
+      -1,
+      /*0x1f91*/ 738,
+      /*0x0411*/ 314,
+      /*0x118a5*/ 1338,
+      /*0x10411*/ 1223,
+      /*0x10c95*/ 1303,
+      /*0xab91*/ 1121,
+      -1,
+      /*0x038f*/ 240,
+      /*0x118b7*/ 1356,
+      -1,
+      /*0x2c11*/ 882,
+      -1, -1, -1,
+      /*0x1e915*/ 1386,
+      -1,
+      /*0x1f8d*/ 734,
+      /*0x040d*/ 310,
+      /*0x0541*/ 461,
+      /*0x1040d*/ 1219,
+      -1,
+      /*0xab8d*/ 1117,
+      -1,
+      /*0x04c1*/ 390,
+      /*0x1ef8*/ 665,
+      /*0x104c1*/ 1263,
+      /*0x2c0d*/ 878,
+      -1, -1,
+      /*0x10c91*/ 1299,
+      -1, -1, -1, -1, -1, -1,
+      /*0x118a3*/ 1336,
+      -1,
+      /*0x03cf*/ 270,
+      /*0x1e911*/ 1382,
+      /*0xff25*/ 1184,
+      -1,
+      /*0x0241*/ 220,
+      -1,
+      /*0xa78d*/ 1064,
+      /*0x10c8d*/ 1295,
+      /*0xff37*/ 1202,
+      -1,
+      /*0x10b1*/ 501,
+      -1, -1, -1,
+      /*0x01f4*/ 183,
+      -1, -1,
+      /*0x1e90d*/ 1378,
+      -1, -1, -1, -1,
+      /*0x10b5*/ 505,
+      -1, -1, -1,
+      /*0x13f8*/ 524,
+      /*0x054f*/ 475,
+      -1, -1, -1,
+      /*0x01b1*/ 150,
+      /*0x019d*/ 139,
+      -1,
+      /*0x104cf*/ 1277,
+      -1,
+      /*0xff23*/ 1182,
+      /*0x01f0*/ 180,
+      -1, -1, -1, -1, -1,
+      /*0x01b5*/ 153,
+      -1,
+      /*0x039f*/ 256,
+      -1, -1,
+      /*0x118b1*/ 1350,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1,
+      /*0x118b5*/ 1354,
+      /*0xfb17*/ 1179,
+      /*0x1e78*/ 599,
+      -1, -1, -1,
+      /*0x1f49*/ 700,
+      -1,
+      /*0x10c1*/ 517,
+      -1, -1, -1,
+      /*0x24c1*/ 850,
+      -1, -1,
+      /*0x0193*/ 133,
+      -1, -1, -1,
+      /*0x1f2d*/ 688,
+      -1, -1, -1, -1, -1, -1,
+      /*0xff31*/ 1196,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1,
+      /*0xff35*/ 1200,
+      -1, -1, -1, -1,
+      /*0x0395*/ 246,
+      -1,
+      /*0x018f*/ 130,
+      -1, -1, -1, -1, -1, -1,
+      /*0x04f8*/ 417,
+      -1, -1, -1, -1, -1,
+      /*0xab76*/ 1094,
+      /*0x24cf*/ 864,
+      /*0x018b*/ 128,
+      -1, -1, -1, -1, -1,
+      /*0x0187*/ 125,
+      -1,
+      /*0x0391*/ 242,
+      -1, -1, -1, -1, -1, -1,
+      -1,
+      /*0x01cf*/ 164,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1,
+      /*0x019f*/ 140,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1,
+      /*0x1c85*/ 535,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1,
+      /*0x01f8*/ 186,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1,
+      /*0x1f1d*/ 682,
+      -1, -1, -1, -1, -1, -1,
+      -1,
+      /*0x1f1b*/ 680,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1,
+      /*0x0191*/ 132,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1,
+      /*0x1f19*/ 678,
+      /*0xfb13*/ 1175,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1,
+      /*0x1f0f*/ 676,
+      -1, -1, -1, -1,
+      /*0xab7e*/ 1102,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1,
+      /*0x1f0b*/ 672,
+      -1, -1, -1, -1,
+      /*0xab72*/ 1090,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1,
+      /*0x1c81*/ 531,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1,
+      /*0xfb15*/ 1177,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1,
+      /*0x1f0d*/ 674,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1,
+      /*0xab7a*/ 1098,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1,
+      /*0xab7c*/ 1100,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1,
+      /*0x1c87*/ 537,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1,
+      /*0xab74*/ 1092,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1,
+      /*0xab70*/ 1088,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1,
+      /*0xab78*/ 1096
+    };
+
+  if (code <= MAX_CODE_VALUE && code >= MIN_CODE_VALUE)
+    {
+      register int key = onigenc_unicode_CaseFold_11_hash(code);
+
+      if (key <= MAX_HASH_VALUE && key >= 0)
+        {
+          register short s = wordlist[key];
+
+          if (s >= 0 && code1_equal(code, CaseFold_11_Table[s].from))
+            return &CaseFold_11_Table[s].to;
+        }
+    }
+  return 0;
+}
+
+static const CaseUnfold_11_Type CaseUnfold_11_Table[] = {
+#define CaseUnfold_11 (*(CaseUnfold_11_Type (*)[1266])(CaseUnfold_11_Table+0))
+  {0x0061, {1|U, {0x0041}}},
+  {0x0062, {1|U, {0x0042}}},
+  {0x0063, {1|U, {0x0043}}},
+  {0x0064, {1|U, {0x0044}}},
+  {0x0065, {1|U, {0x0045}}},
+  {0x0066, {1|U, {0x0046}}},
+  {0x0067, {1|U, {0x0047}}},
+  {0x0068, {1|U, {0x0048}}},
+  {0x006a, {1|U, {0x004a}}},
+  {0x006b, {2|U, {0x004b, 0x212a}}},
+  {0x006c, {1|U, {0x004c}}},
+  {0x006d, {1|U, {0x004d}}},
+  {0x006e, {1|U, {0x004e}}},
+  {0x006f, {1|U, {0x004f}}},
+  {0x0070, {1|U, {0x0050}}},
+  {0x0071, {1|U, {0x0051}}},
+  {0x0072, {1|U, {0x0052}}},
+  {0x0073, {2|U, {0x0053, 0x017f}}},
+  {0x0074, {1|U, {0x0054}}},
+  {0x0075, {1|U, {0x0055}}},
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+  {0x104e3, {1|U, {0x104bb}}},
+  {0x104e4, {1|U, {0x104bc}}},
+  {0x104e5, {1|U, {0x104bd}}},
+  {0x104e6, {1|U, {0x104be}}},
+  {0x104e7, {1|U, {0x104bf}}},
+  {0x104e8, {1|U, {0x104c0}}},
+  {0x104e9, {1|U, {0x104c1}}},
+  {0x104ea, {1|U, {0x104c2}}},
+  {0x104eb, {1|U, {0x104c3}}},
+  {0x104ec, {1|U, {0x104c4}}},
+  {0x104ed, {1|U, {0x104c5}}},
+  {0x104ee, {1|U, {0x104c6}}},
+  {0x104ef, {1|U, {0x104c7}}},
+  {0x104f0, {1|U, {0x104c8}}},
+  {0x104f1, {1|U, {0x104c9}}},
+  {0x104f2, {1|U, {0x104ca}}},
+  {0x104f3, {1|U, {0x104cb}}},
+  {0x104f4, {1|U, {0x104cc}}},
+  {0x104f5, {1|U, {0x104cd}}},
+  {0x104f6, {1|U, {0x104ce}}},
+  {0x104f7, {1|U, {0x104cf}}},
+  {0x104f8, {1|U, {0x104d0}}},
+  {0x104f9, {1|U, {0x104d1}}},
+  {0x104fa, {1|U, {0x104d2}}},
+  {0x104fb, {1|U, {0x104d3}}},
+  {0x10cc0, {1|U, {0x10c80}}},
+  {0x10cc1, {1|U, {0x10c81}}},
+  {0x10cc2, {1|U, {0x10c82}}},
+  {0x10cc3, {1|U, {0x10c83}}},
+  {0x10cc4, {1|U, {0x10c84}}},
+  {0x10cc5, {1|U, {0x10c85}}},
+  {0x10cc6, {1|U, {0x10c86}}},
+  {0x10cc7, {1|U, {0x10c87}}},
+  {0x10cc8, {1|U, {0x10c88}}},
+  {0x10cc9, {1|U, {0x10c89}}},
+  {0x10cca, {1|U, {0x10c8a}}},
+  {0x10ccb, {1|U, {0x10c8b}}},
+  {0x10ccc, {1|U, {0x10c8c}}},
+  {0x10ccd, {1|U, {0x10c8d}}},
+  {0x10cce, {1|U, {0x10c8e}}},
+  {0x10ccf, {1|U, {0x10c8f}}},
+  {0x10cd0, {1|U, {0x10c90}}},
+  {0x10cd1, {1|U, {0x10c91}}},
+  {0x10cd2, {1|U, {0x10c92}}},
+  {0x10cd3, {1|U, {0x10c93}}},
+  {0x10cd4, {1|U, {0x10c94}}},
+  {0x10cd5, {1|U, {0x10c95}}},
+  {0x10cd6, {1|U, {0x10c96}}},
+  {0x10cd7, {1|U, {0x10c97}}},
+  {0x10cd8, {1|U, {0x10c98}}},
+  {0x10cd9, {1|U, {0x10c99}}},
+  {0x10cda, {1|U, {0x10c9a}}},
+  {0x10cdb, {1|U, {0x10c9b}}},
+  {0x10cdc, {1|U, {0x10c9c}}},
+  {0x10cdd, {1|U, {0x10c9d}}},
+  {0x10cde, {1|U, {0x10c9e}}},
+  {0x10cdf, {1|U, {0x10c9f}}},
+  {0x10ce0, {1|U, {0x10ca0}}},
+  {0x10ce1, {1|U, {0x10ca1}}},
+  {0x10ce2, {1|U, {0x10ca2}}},
+  {0x10ce3, {1|U, {0x10ca3}}},
+  {0x10ce4, {1|U, {0x10ca4}}},
+  {0x10ce5, {1|U, {0x10ca5}}},
+  {0x10ce6, {1|U, {0x10ca6}}},
+  {0x10ce7, {1|U, {0x10ca7}}},
+  {0x10ce8, {1|U, {0x10ca8}}},
+  {0x10ce9, {1|U, {0x10ca9}}},
+  {0x10cea, {1|U, {0x10caa}}},
+  {0x10ceb, {1|U, {0x10cab}}},
+  {0x10cec, {1|U, {0x10cac}}},
+  {0x10ced, {1|U, {0x10cad}}},
+  {0x10cee, {1|U, {0x10cae}}},
+  {0x10cef, {1|U, {0x10caf}}},
+  {0x10cf0, {1|U, {0x10cb0}}},
+  {0x10cf1, {1|U, {0x10cb1}}},
+  {0x10cf2, {1|U, {0x10cb2}}},
+  {0x118c0, {1|U, {0x118a0}}},
+  {0x118c1, {1|U, {0x118a1}}},
+  {0x118c2, {1|U, {0x118a2}}},
+  {0x118c3, {1|U, {0x118a3}}},
+  {0x118c4, {1|U, {0x118a4}}},
+  {0x118c5, {1|U, {0x118a5}}},
+  {0x118c6, {1|U, {0x118a6}}},
+  {0x118c7, {1|U, {0x118a7}}},
+  {0x118c8, {1|U, {0x118a8}}},
+  {0x118c9, {1|U, {0x118a9}}},
+  {0x118ca, {1|U, {0x118aa}}},
+  {0x118cb, {1|U, {0x118ab}}},
+  {0x118cc, {1|U, {0x118ac}}},
+  {0x118cd, {1|U, {0x118ad}}},
+  {0x118ce, {1|U, {0x118ae}}},
+  {0x118cf, {1|U, {0x118af}}},
+  {0x118d0, {1|U, {0x118b0}}},
+  {0x118d1, {1|U, {0x118b1}}},
+  {0x118d2, {1|U, {0x118b2}}},
+  {0x118d3, {1|U, {0x118b3}}},
+  {0x118d4, {1|U, {0x118b4}}},
+  {0x118d5, {1|U, {0x118b5}}},
+  {0x118d6, {1|U, {0x118b6}}},
+  {0x118d7, {1|U, {0x118b7}}},
+  {0x118d8, {1|U, {0x118b8}}},
+  {0x118d9, {1|U, {0x118b9}}},
+  {0x118da, {1|U, {0x118ba}}},
+  {0x118db, {1|U, {0x118bb}}},
+  {0x118dc, {1|U, {0x118bc}}},
+  {0x118dd, {1|U, {0x118bd}}},
+  {0x118de, {1|U, {0x118be}}},
+  {0x118df, {1|U, {0x118bf}}},
+  {0x1e922, {1|U, {0x1e900}}},
+  {0x1e923, {1|U, {0x1e901}}},
+  {0x1e924, {1|U, {0x1e902}}},
+  {0x1e925, {1|U, {0x1e903}}},
+  {0x1e926, {1|U, {0x1e904}}},
+  {0x1e927, {1|U, {0x1e905}}},
+  {0x1e928, {1|U, {0x1e906}}},
+  {0x1e929, {1|U, {0x1e907}}},
+  {0x1e92a, {1|U, {0x1e908}}},
+  {0x1e92b, {1|U, {0x1e909}}},
+  {0x1e92c, {1|U, {0x1e90a}}},
+  {0x1e92d, {1|U, {0x1e90b}}},
+  {0x1e92e, {1|U, {0x1e90c}}},
+  {0x1e92f, {1|U, {0x1e90d}}},
+  {0x1e930, {1|U, {0x1e90e}}},
+  {0x1e931, {1|U, {0x1e90f}}},
+  {0x1e932, {1|U, {0x1e910}}},
+  {0x1e933, {1|U, {0x1e911}}},
+  {0x1e934, {1|U, {0x1e912}}},
+  {0x1e935, {1|U, {0x1e913}}},
+  {0x1e936, {1|U, {0x1e914}}},
+  {0x1e937, {1|U, {0x1e915}}},
+  {0x1e938, {1|U, {0x1e916}}},
+  {0x1e939, {1|U, {0x1e917}}},
+  {0x1e93a, {1|U, {0x1e918}}},
+  {0x1e93b, {1|U, {0x1e919}}},
+  {0x1e93c, {1|U, {0x1e91a}}},
+  {0x1e93d, {1|U, {0x1e91b}}},
+  {0x1e93e, {1|U, {0x1e91c}}},
+  {0x1e93f, {1|U, {0x1e91d}}},
+  {0x1e940, {1|U, {0x1e91e}}},
+  {0x1e941, {1|U, {0x1e91f}}},
+  {0x1e942, {1|U, {0x1e920}}},
+  {0x1e943, {1|U, {0x1e921}}},
+#define CaseUnfold_11_Locale (*(CaseUnfold_11_Type (*)[1])(CaseUnfold_11_Table+1266))
+  {0x0069, {1|U, {0x0049}}},
+};
+
+/* C code produced by gperf version 3.0.4 */
+/* Command-line: gperf -7 -k1,2,3 -F,-1 -c -j1 -i1 -t -T -E -C -H onigenc_unicode_CaseUnfold_11_hash -N onigenc_unicode_CaseUnfold_11_lookup -n  */
+
+/* maximum key range = 2216, duplicates = 0 */
+
+#ifdef __GNUC__
+__inline
+#else
+#ifdef __cplusplus
+inline
+#endif
+#endif
+/*ARGSUSED*/
+static unsigned int
+onigenc_unicode_CaseUnfold_11_hash(const OnigCodePoint code)
+{
+  static const unsigned short asso_values[] =
+    {
+         1, 2219,    2,   14,    4,  807,    9,  379,   10,  179,
+        70,  161,    2,    3,  411,    4, 2219, 2219, 2219, 2219,
+      2219, 2219, 2219, 2219, 2219, 2219, 2219, 2219, 2219,   80,
+      2219, 2219, 2219, 2219, 2219, 2219, 2219, 2219, 2219, 2219,
+      2219, 2219, 2219,    1, 2219, 2219, 2219, 2219, 2219, 2219,
+      2219, 2219, 2219,  210, 2219, 2219, 2219, 2219, 2219, 2219,
+      2219, 2219,   53, 2219,    7,    8,  306,  607,  169,  844,
+       431,  722,  125, 1047,  489, 1394,   15,   16,  324, 1361,
+       140,  521,   47,  461,  221,  985,   70,  965,    9, 1085,
+        51, 1029,  223,   11,  430, 1168,  122, 1457,  344,  930,
+        91,  711,   31,  651,  157,  772,  224,  876,  262,  900,
+       254,  686,  221,  830, 1335,  755,  432,  623, 1382,  675,
+      1275,  587,   99,  821, 1530,  958,  195,  810, 1518,  739,
+       330,  361,  767,  313,  941,  400,  925,  384, 1142,  295,
+      1295,  242, 1103,  229, 1082,  206, 1066,  104, 1317,  137,
+      1249,  263, 1229,  115, 1154,   71,  135,   60, 1211,  158,
+      1472,  175, 1232,    1, 1345,   27, 1269,   38, 1111,   87,
+      1189,   49, 1256,  503, 1157,  574, 1410,  556, 1200,  787,
+       948,  486, 1316,  797, 1218, 1044, 1282, 1007, 1126,  996,
+       818, 1019,  218, 1072
+    };
+  return asso_values[bits_of(code, 2)+66] + asso_values[bits_of(code, 1)+4] + asso_values[bits_of(code, 0)];
+}
+
+#ifdef __GNUC__
+__inline
+#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
+#endif
+static const CodePointList3 *
+onigenc_unicode_CaseUnfold_11_lookup(const OnigCodePoint code)
+{
+  enum
+    {
+      MIN_CODE_VALUE = 0x61,
+      MAX_CODE_VALUE = 0x1e943,
+      TOTAL_KEYWORDS = 1267,
+      MIN_WORD_LENGTH = 3,
+      MAX_WORD_LENGTH = 3,
+      MIN_HASH_VALUE = 3,
+      MAX_HASH_VALUE = 2218
+    };
+
+  static const short wordlist[] =
+    {
+      -1, -1, -1,
+      /*0x13e1*/ 542,
+      /*0x0461*/ 339,
+      /*0x04e1*/ 399,
+      /*0x0061*/ 0,
+      -1,
+      /*0x104e1*/ 1122,
+      /*0x1e61*/ 613,
+      /*0x1ee1*/ 672,
+      /*0x0161*/ 102,
+      /*0x0261*/ 210,
+      /*0x2ce1*/ 904,
+      -1,
+      /*0x049b*/ 364,
+      -1, -1,
+      /*0x24e1*/ 792,
+      /*0x1e1b*/ 578,
+      /*0x048b*/ 356,
+      /*0x011b*/ 69,
+      /*0x021b*/ 178,
+      /*0x2c9b*/ 869,
+      /*0x1e0b*/ 570,
+      /*0x1e8b*/ 634,
+      /*0x010b*/ 61,
+      /*0x020b*/ 170,
+      /*0x2c8b*/ 861,
+      /*0x13e3*/ 544,
+      /*0x0463*/ 340,
+      /*0x04e3*/ 400,
+      /*0x0063*/ 2,
+      /*0x13a4*/ 481,
+      /*0x104e3*/ 1124,
+      /*0x1e63*/ 614,
+      /*0x1ee3*/ 673,
+      /*0x0163*/ 103,
+      /*0x0263*/ 211,
+      /*0x2ce3*/ 905,
+      /*0x13e5*/ 546,
+      /*0x0465*/ 341,
+      /*0x04e5*/ 401,
+      /*0x0065*/ 4,
+      /*0x24e3*/ 794,
+      /*0x104e5*/ 1126,
+      /*0x1e65*/ 615,
+      /*0x1ee5*/ 674,
+      /*0x0165*/ 104,
+      /*0x0265*/ 212,
+      /*0xa761*/ 1016,
+      /*0x13e9*/ 550,
+      /*0x0469*/ 343,
+      /*0x04e9*/ 403,
+      /*0x0069*/ 1266,
+      /*0x24e5*/ 796,
+      /*0x104e9*/ 1130,
+      /*0x1e69*/ 617,
+      /*0x1ee9*/ 676,
+      /*0x0169*/ 106,
+      /*0x0269*/ 215,
+      -1,
+      /*0x13db*/ 536,
+      /*0x045b*/ 334,
+      /*0x04db*/ 396,
+      -1,
+      /*0x24e9*/ 800,
+      /*0x104db*/ 1116,
+      /*0x1e5b*/ 610,
+      /*0x1edb*/ 669,
+      /*0x015b*/ 99,
+      /*0x025b*/ 207,
+      /*0x2cdb*/ 901,
+      /*0x13d9*/ 534,
+      /*0x0459*/ 332,
+      /*0x04d9*/ 395,
+      /*0xa763*/ 1017,
+      /*0x24db*/ 786,
+      /*0x104d9*/ 1114,
+      /*0x1e59*/ 609,
+      /*0x1ed9*/ 668,
+      /*0x0159*/ 98,
+      /*0x0259*/ 206,
+      /*0x2cd9*/ 900,
+      -1,
+      /*0x10ce1*/ 1182,
+      -1,
+      /*0xa765*/ 1018,
+      /*0x24d9*/ 784,
+      /*0x13e7*/ 548,
+      /*0x0467*/ 342,
+      /*0x04e7*/ 402,
+      /*0x0067*/ 6,
+      /*0x13a2*/ 479,
+      /*0x104e7*/ 1128,
+      /*0x1e67*/ 616,
+      /*0x1ee7*/ 675,
+      /*0x0167*/ 105,
+      /*0xa769*/ 1020,
+      -1, -1,
+      /*0x13b8*/ 501,
+      /*0x0438*/ 299,
+      -1,
+      /*0x24e7*/ 798,
+      /*0x10438*/ 1089,
+      /*0x13d1*/ 526,
+      /*0x0451*/ 324,
+      /*0x04d1*/ 391,
+      /*0xa75b*/ 1013,
+      -1,
+      /*0x10ce3*/ 1184,
+      /*0x1e51*/ 605,
+      /*0x1ed1*/ 664,
+      /*0x0151*/ 94,
+      /*0x0251*/ 200,
+      /*0x2cd1*/ 896,
+      /*0x13d7*/ 532,
+      /*0x0457*/ 330,
+      /*0x04d7*/ 394,
+      /*0xa759*/ 1012,
+      /*0x24d1*/ 776,
+      /*0x10ce5*/ 1186,
+      /*0x1e57*/ 608,
+      /*0x1ed7*/ 667,
+      /*0x0157*/ 97,
+      /*0x0257*/ 205,
+      /*0x2cd7*/ 899,
+      -1, -1,
+      /*0x0586*/ 476,
+      -1,
+      /*0x24d7*/ 782,
+      /*0x10ce9*/ 1190,
+      -1, -1,
+      /*0xa767*/ 1019,
+      /*0x13da*/ 535,
+      /*0x045a*/ 333,
+      /*0x13d3*/ 528,
+      /*0x0453*/ 326,
+      /*0x04d3*/ 392,
+      /*0x104da*/ 1115,
+      /*0xa661*/ 965,
+      /*0x10cdb*/ 1176,
+      /*0x1e53*/ 606,
+      /*0x1ed3*/ 665,
+      /*0x0153*/ 95,
+      /*0x0253*/ 202,
+      /*0x2cd3*/ 897,
+      -1, -1,
+      /*0x24da*/ 785,
+      /*0xa751*/ 1008,
+      /*0x24d3*/ 778,
+      /*0x10cd9*/ 1174,
+      -1, -1, -1,
+      /*0x13a6*/ 483,
+      /*0x13dd*/ 538,
+      /*0x045d*/ 336,
+      /*0x04dd*/ 397,
+      /*0x03e1*/ 279,
+      /*0xa757*/ 1011,
+      /*0x104dd*/ 1118,
+      /*0x1e5d*/ 611,
+      /*0x1edd*/ 670,
+      /*0x015d*/ 100,
+      /*0xa663*/ 966,
+      /*0x2cdd*/ 902,
+      /*0x10ce7*/ 1188,
+      -1, -1,
+      /*0x0582*/ 472,
+      /*0x24dd*/ 788,
+      -1,
+      /*0x13df*/ 540,
+      /*0x045f*/ 338,
+      /*0x04df*/ 398,
+      /*0xa665*/ 967,
+      -1,
+      /*0x104df*/ 1120,
+      /*0x1e5f*/ 612,
+      /*0x1edf*/ 671,
+      /*0x015f*/ 101,
+      /*0xa753*/ 1009,
+      /*0x2cdf*/ 903,
+      /*0x10cd1*/ 1166,
+      /*0x03e3*/ 280,
+      /*0xab53*/ 1046,
+      /*0xa669*/ 969,
+      /*0x24df*/ 790,
+      -1, -1,
+      /*0x028a*/ 229,
+      /*0x028b*/ 230,
+      /*0x13bc*/ 505,
+      /*0x043c*/ 303,
+      /*0x10cd7*/ 1172,
+      /*0x03e5*/ 281,
+      /*0x1043c*/ 1093,
+      /*0xa65b*/ 962,
+      -1, -1,
+      /*0x013c*/ 84,
+      /*0x023c*/ 190,
+      /*0xa75d*/ 1014,
+      /*0x13cf*/ 524,
+      /*0x044f*/ 322,
+      /*0x04cf*/ 390,
+      /*0x03e9*/ 283,
+      /*0x1044f*/ 1112,
+      /*0xa659*/ 961,
+      /*0x1e4f*/ 604,
+      /*0x1ecf*/ 663,
+      /*0x014f*/ 93,
+      /*0x024f*/ 198,
+      /*0x2ccf*/ 895,
+      /*0x10cda*/ 1175,
+      -1,
+      /*0x10cd3*/ 1168,
+      /*0x03db*/ 276,
+      /*0x13ae*/ 491,
+      /*0xa75f*/ 1015,
+      /*0x2c61*/ 848,
+      /*0x13a8*/ 485,
+      /*0x1042e*/ 1079,
+      /*0x017e*/ 116,
+      /*0xa667*/ 968,
+      /*0x10428*/ 1073,
+      /*0x13cd*/ 522,
+      /*0x044d*/ 320,
+      /*0x03d9*/ 275,
+      -1,
+      /*0x1044d*/ 1110,
+      -1,
+      /*0x1e4d*/ 603,
+      /*0x1ecd*/ 662,
+      /*0x014d*/ 92,
+      /*0x024d*/ 197,
+      /*0x2ccd*/ 894,
+      /*0x10cdd*/ 1178,
+      -1,
+      /*0x13cb*/ 520,
+      /*0x044b*/ 318,
+      /*0xa651*/ 957,
+      -1,
+      /*0x1044b*/ 1108,
+      /*0x03e7*/ 282,
+      /*0x1e4b*/ 602,
+      /*0x1ecb*/ 661,
+      /*0x014b*/ 91,
+      /*0x024b*/ 196,
+      /*0x2ccb*/ 893,
+      /*0xa74f*/ 1007,
+      /*0x13ac*/ 489,
+      /*0xa657*/ 960,
+      -1,
+      /*0x10cdf*/ 1180,
+      /*0x1042c*/ 1077,
+      /*0x03b8*/ 252,
+      /*0x2c65*/ 849,
+      -1,
+      /*0x13aa*/ 487,
+      /*0x13d5*/ 530,
+      /*0x0455*/ 328,
+      /*0x04d5*/ 393,
+      /*0x1042a*/ 1075,
+      -1, -1,
+      /*0x1e55*/ 607,
+      /*0x1ed5*/ 666,
+      /*0x0155*/ 96,
+      /*0x118db*/ 1227,
+      /*0x2cd5*/ 898,
+      -1,
+      /*0x03d7*/ 274,
+      /*0xa74d*/ 1006,
+      /*0xa653*/ 958,
+      /*0x24d5*/ 780,
+      -1, -1, -1,
+      /*0x2c5b*/ 844,
+      /*0x118d9*/ 1225,
+      -1, -1, -1, -1,
+      /*0x10ccf*/ 1164,
+      /*0xa74b*/ 1005,
+      -1, -1, -1,
+      /*0x2c59*/ 842,
+      -1,
+      /*0x13c9*/ 518,
+      /*0x0449*/ 316,
+      -1,
+      /*0xa65d*/ 963,
+      /*0x10449*/ 1106,
+      /*0x029e*/ 234,
+      /*0x1e49*/ 601,
+      /*0x1ec9*/ 660,
+      -1,
+      /*0x0249*/ 195,
+      /*0x2cc9*/ 892,
+      /*0x1f61*/ 729,
+      -1, -1,
+      /*0x0580*/ 470,
+      /*0xa755*/ 1010,
+      /*0x10ccd*/ 1162,
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+      /*0x1e93e*/ 1260,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1,
+      /*0x1e93a*/ 1256,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1,
+      /*0x00e8*/ 33,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1,
+      /*0x00f0*/ 41,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1,
+      /*0x00f6*/ 47,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1,
+      /*0x00e0*/ 25,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1,
+      /*0x00ea*/ 35,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      /*0x00e4*/ 29,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      /*0x00f8*/ 48,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1,
+      /*0x00f4*/ 45,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1,
+      /*0x00e2*/ 27,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1,
+      /*0x00ee*/ 39
+    };
+
+  if (code <= MAX_CODE_VALUE && code >= MIN_CODE_VALUE)
+    {
+      register int key = onigenc_unicode_CaseUnfold_11_hash(code);
+
+      if (key <= MAX_HASH_VALUE && key >= 0)
+        {
+          register short s = wordlist[key];
+
+          if (s >= 0 && code1_equal(code, CaseUnfold_11_Table[s].from))
+            return &CaseUnfold_11_Table[s].to;
+        }
+    }
+  return 0;
+}
+
+static const CaseUnfold_12_Type CaseUnfold_12_Table[] = {
+#define CaseUnfold_12 (*(CaseUnfold_12_Type (*)[58])(CaseUnfold_12_Table+0))
+  {{0x0061, 0x02be}, {1, {0x1e9a}}},
+  {{0x0066, 0x0066}, {1, {0xfb00}}},
+  {{0x0066, 0x0069}, {1, {0xfb01}}},
+  {{0x0066, 0x006c}, {1, {0xfb02}}},
+  {{0x0068, 0x0331}, {1, {0x1e96}}},
+  {{0x006a, 0x030c}, {1, {0x01f0}}},
+  {{0x0073, 0x0073}, {2, {0x00df, 0x1e9e}}},
+  {{0x0073, 0x0074}, {2, {0xfb05, 0xfb06}}},
+  {{0x0074, 0x0308}, {1, {0x1e97}}},
+  {{0x0077, 0x030a}, {1, {0x1e98}}},
+  {{0x0079, 0x030a}, {1, {0x1e99}}},
+  {{0x02bc, 0x006e}, {1, {0x0149}}},
+  {{0x03ac, 0x03b9}, {1, {0x1fb4}}},
+  {{0x03ae, 0x03b9}, {1, {0x1fc4}}},
+  {{0x03b1, 0x0342}, {1, {0x1fb6}}},
+  {{0x03b1, 0x03b9}, {2, {0x1fb3, 0x1fbc}}},
+  {{0x03b7, 0x0342}, {1, {0x1fc6}}},
+  {{0x03b7, 0x03b9}, {2, {0x1fc3, 0x1fcc}}},
+  {{0x03b9, 0x0342}, {1, {0x1fd6}}},
+  {{0x03c1, 0x0313}, {1, {0x1fe4}}},
+  {{0x03c5, 0x0313}, {1, {0x1f50}}},
+  {{0x03c5, 0x0342}, {1, {0x1fe6}}},
+  {{0x03c9, 0x0342}, {1, {0x1ff6}}},
+  {{0x03c9, 0x03b9}, {2, {0x1ff3, 0x1ffc}}},
+  {{0x03ce, 0x03b9}, {1, {0x1ff4}}},
+  {{0x0565, 0x0582}, {1, {0x0587}}},
+  {{0x0574, 0x0565}, {1, {0xfb14}}},
+  {{0x0574, 0x056b}, {1, {0xfb15}}},
+  {{0x0574, 0x056d}, {1, {0xfb17}}},
+  {{0x0574, 0x0576}, {1, {0xfb13}}},
+  {{0x057e, 0x0576}, {1, {0xfb16}}},
+  {{0x1f00, 0x03b9}, {2, {0x1f80, 0x1f88}}},
+  {{0x1f01, 0x03b9}, {2, {0x1f81, 0x1f89}}},
+  {{0x1f02, 0x03b9}, {2, {0x1f82, 0x1f8a}}},
+  {{0x1f03, 0x03b9}, {2, {0x1f83, 0x1f8b}}},
+  {{0x1f04, 0x03b9}, {2, {0x1f84, 0x1f8c}}},
+  {{0x1f05, 0x03b9}, {2, {0x1f85, 0x1f8d}}},
+  {{0x1f06, 0x03b9}, {2, {0x1f86, 0x1f8e}}},
+  {{0x1f07, 0x03b9}, {2, {0x1f87, 0x1f8f}}},
+  {{0x1f20, 0x03b9}, {2, {0x1f90, 0x1f98}}},
+  {{0x1f21, 0x03b9}, {2, {0x1f91, 0x1f99}}},
+  {{0x1f22, 0x03b9}, {2, {0x1f92, 0x1f9a}}},
+  {{0x1f23, 0x03b9}, {2, {0x1f93, 0x1f9b}}},
+  {{0x1f24, 0x03b9}, {2, {0x1f94, 0x1f9c}}},
+  {{0x1f25, 0x03b9}, {2, {0x1f95, 0x1f9d}}},
+  {{0x1f26, 0x03b9}, {2, {0x1f96, 0x1f9e}}},
+  {{0x1f27, 0x03b9}, {2, {0x1f97, 0x1f9f}}},
+  {{0x1f60, 0x03b9}, {2, {0x1fa0, 0x1fa8}}},
+  {{0x1f61, 0x03b9}, {2, {0x1fa1, 0x1fa9}}},
+  {{0x1f62, 0x03b9}, {2, {0x1fa2, 0x1faa}}},
+  {{0x1f63, 0x03b9}, {2, {0x1fa3, 0x1fab}}},
+  {{0x1f64, 0x03b9}, {2, {0x1fa4, 0x1fac}}},
+  {{0x1f65, 0x03b9}, {2, {0x1fa5, 0x1fad}}},
+  {{0x1f66, 0x03b9}, {2, {0x1fa6, 0x1fae}}},
+  {{0x1f67, 0x03b9}, {2, {0x1fa7, 0x1faf}}},
+  {{0x1f70, 0x03b9}, {1, {0x1fb2}}},
+  {{0x1f74, 0x03b9}, {1, {0x1fc2}}},
+  {{0x1f7c, 0x03b9}, {1, {0x1ff2}}},
+#define CaseUnfold_12_Locale (*(CaseUnfold_12_Type (*)[1])(CaseUnfold_12_Table+58))
+  {{0x0069, 0x0307}, {1, {0x0130}}},
+};
+
+/* C code produced by gperf version 3.0.4 */
+/* Command-line: gperf -7 -k1,2,3,4,5,6 -F,-1 -c -j1 -i1 -t -T -E -C -H onigenc_unicode_CaseUnfold_12_hash -N onigenc_unicode_CaseUnfold_12_lookup -n  */
+
+/* maximum key range = 71, duplicates = 0 */
+
+#ifdef __GNUC__
+__inline
+#else
+#ifdef __cplusplus
+inline
+#endif
+#endif
+/*ARGSUSED*/
+static unsigned int
+onigenc_unicode_CaseUnfold_12_hash(const OnigCodePoint *codes)
+{
+  static const unsigned char asso_values[] =
+    {
+       3, 58, 54, 57, 56, 16,  8,  2, 43, 82,
+       3,  1, 23, 82, 82, 82, 82, 82, 82,  4,
+      82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
+      82, 82, 52, 51, 50, 49, 48, 47, 46, 45,
+      82, 82, 82, 82, 43, 82, 42, 82, 82, 13,
+      82, 82, 82, 82, 82, 11, 82,  1, 82, 82,
+      14, 82,  1, 82, 82, 31,  3, 82, 82, 30,
+      82, 82, 82, 10, 82, 82, 82, 82, 37, 82,
+      82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
+      82, 82, 82, 82, 82, 82, 37, 15, 36, 35,
+      34, 17,  1, 33, 12,  4, 23, 23, 26, 21,
+      13, 82, 27, 82, 82,  2,  5, 82, 11, 16,
+      82, 15, 82, 82, 23, 82,  8, 82
+    };
+  return asso_values[bits_at(codes, 5)] + asso_values[bits_at(codes, 4)] + asso_values[bits_at(codes, 3)] + asso_values[bits_at(codes, 2)] + asso_values[bits_at(codes, 1)] + asso_values[bits_at(codes, 0)];
+}
+
+#ifdef __GNUC__
+__inline
+#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
+#endif
+static const CodePointList2 *
+onigenc_unicode_CaseUnfold_12_lookup(const OnigCodePoint *codes)
+{
+  enum
+    {
+      MIN_CODE_VALUE = 0x61,
+      MAX_CODE_VALUE = 0x1f7c,
+      TOTAL_KEYWORDS = 59,
+      MIN_WORD_LENGTH = 6,
+      MAX_WORD_LENGTH = 6,
+      MIN_HASH_VALUE = 11,
+      MAX_HASH_VALUE = 81
+    };
+
+  static const short wordlist[] =
+    {
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1,
+      /*0x1f66,0x03b9*/ 53,
+      /*0x1f07,0x03b9*/ 38,
+      /*0x1f00,0x03b9*/ 31,
+      /*0x0066,0x0066*/ 1,
+      /*0x1f74,0x03b9*/ 56,
+      /*0x0073,0x0073*/ 6,
+      /*0x0066,0x0069*/ 2,
+      /*0x1f06,0x03b9*/ 37,
+      /*0x0073,0x0074*/ 7,
+      /*0x03b9,0x0342*/ 18,
+      /*0x03c9,0x03b9*/ 23,
+      /*0x03b7,0x03b9*/ 17,
+      /*0x0069,0x0307*/ 58,
+      /*0x03b1,0x03b9*/ 15,
+      /*0x1f61,0x03b9*/ 48,
+      /*0x1f05,0x03b9*/ 36,
+      /*0x1f65,0x03b9*/ 52,
+      /*0x0574,0x0576*/ 29,
+      /*0x03c9,0x0342*/ 22,
+      /*0x03b7,0x0342*/ 16,
+      /*0x057e,0x0576*/ 30,
+      /*0x03b1,0x0342*/ 14,
+      /*0x1f7c,0x03b9*/ 57,
+      /*0x0574,0x0565*/ 26,
+      /*0x0079,0x030a*/ 10,
+      /*0x0077,0x030a*/ 9,
+      /*0x1f70,0x03b9*/ 55,
+      /*0x0574,0x056d*/ 28,
+      /*0x0066,0x006c*/ 3,
+      /*0x0574,0x056b*/ 27,
+      /*0x0061,0x02be*/ 0,
+      /*0x0068,0x0331*/ 4,
+      /*0x1f67,0x03b9*/ 54,
+      /*0x1f64,0x03b9*/ 51,
+      /*0x1f63,0x03b9*/ 50,
+      /*0x1f62,0x03b9*/ 49,
+      /*0x1f60,0x03b9*/ 47,
+      /*0x03ce,0x03b9*/ 24,
+      /*0x03c5,0x0342*/ 21,
+      /*0x03c5,0x0313*/ 20,
+      /*0x03c1,0x0313*/ 19,
+      /*0x02bc,0x006e*/ 11,
+      /*0x03ae,0x03b9*/ 13,
+      /*0x03ac,0x03b9*/ 12,
+      /*0x1f27,0x03b9*/ 46,
+      /*0x1f26,0x03b9*/ 45,
+      /*0x1f25,0x03b9*/ 44,
+      /*0x1f24,0x03b9*/ 43,
+      /*0x1f23,0x03b9*/ 42,
+      /*0x1f22,0x03b9*/ 41,
+      /*0x1f21,0x03b9*/ 40,
+      /*0x1f20,0x03b9*/ 39,
+      /*0x006a,0x030c*/ 5,
+      /*0x1f02,0x03b9*/ 33,
+      /*0x0074,0x0308*/ 8,
+      /*0x1f04,0x03b9*/ 35,
+      /*0x1f03,0x03b9*/ 34,
+      /*0x1f01,0x03b9*/ 32,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      /*0x0565,0x0582*/ 25
+    };
+
+  if (codes[0] <= MAX_CODE_VALUE && codes[0] >= MIN_CODE_VALUE &&
+      codes[1] <= MAX_CODE_VALUE && codes[1] >= MIN_CODE_VALUE)
+    {
+      register int key = onigenc_unicode_CaseUnfold_12_hash(codes);
+
+      if (key <= MAX_HASH_VALUE && key >= 0)
+        {
+          register short s = wordlist[key];
+
+          if (s >= 0 && code2_equal(codes, CaseUnfold_12_Table[s].from))
+            return &CaseUnfold_12_Table[s].to;
+        }
+    }
+  return 0;
+}
+
+static const CaseUnfold_13_Type CaseUnfold_13_Table[] = {
+#define CaseUnfold_13 (*(CaseUnfold_13_Type (*)[14])(CaseUnfold_13_Table+0))
+  {{0x0066, 0x0066, 0x0069}, {1, {0xfb03}}},
+  {{0x0066, 0x0066, 0x006c}, {1, {0xfb04}}},
+  {{0x03b1, 0x0342, 0x03b9}, {1, {0x1fb7}}},
+  {{0x03b7, 0x0342, 0x03b9}, {1, {0x1fc7}}},
+  {{0x03b9, 0x0308, 0x0300}, {1, {0x1fd2}}},
+  {{0x03b9, 0x0308, 0x0301}, {2, {0x0390, 0x1fd3}}},
+  {{0x03b9, 0x0308, 0x0342}, {1, {0x1fd7}}},
+  {{0x03c5, 0x0308, 0x0300}, {1, {0x1fe2}}},
+  {{0x03c5, 0x0308, 0x0301}, {2, {0x03b0, 0x1fe3}}},
+  {{0x03c5, 0x0308, 0x0342}, {1, {0x1fe7}}},
+  {{0x03c5, 0x0313, 0x0300}, {1, {0x1f52}}},
+  {{0x03c5, 0x0313, 0x0301}, {1, {0x1f54}}},
+  {{0x03c5, 0x0313, 0x0342}, {1, {0x1f56}}},
+  {{0x03c9, 0x0342, 0x03b9}, {1, {0x1ff7}}},
+};
+
+/* C code produced by gperf version 3.0.4 */
+/* Command-line: gperf -7 -k1,2,3,4,5,6,7,8,9 -F,-1 -c -j1 -i1 -t -T -E -C -H onigenc_unicode_CaseUnfold_13_hash -N onigenc_unicode_CaseUnfold_13_lookup -n  */
+
+/* maximum key range = 20, duplicates = 0 */
+
+#ifdef __GNUC__
+__inline
+#else
+#ifdef __cplusplus
+inline
+#endif
+#endif
+/*ARGSUSED*/
+static unsigned int
+onigenc_unicode_CaseUnfold_13_hash(const OnigCodePoint *codes)
+{
+  static const unsigned char asso_values[] =
+    {
+       7,  4, 47, 47, 47, 47,  1,  1,  2, 47,
+      47, 47, 47, 47, 47, 47, 47, 47, 47,  1,
+      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+      47, 47, 47, 47, 47, 47, 47, 47, 47, 11,
+      47, 47, 47, 47, 47, 10, 47,  2, 47, 47,
+      47, 47, 47, 47, 47, 47,  1, 47, 47,  1,
+      47, 47, 47,  9, 47, 47, 47, 47, 47, 47,
+      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+      47, 47,  1, 47, 47,  2, 47, 47,  1, 47,
+      47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+      47, 47, 47, 47, 47, 47, 47, 47
+    };
+  return asso_values[bits_at(codes, 8)] + asso_values[bits_at(codes, 7)] + asso_values[bits_at(codes, 6)] + asso_values[bits_at(codes, 5)] + asso_values[bits_at(codes, 4)] + asso_values[bits_at(codes, 3)] + asso_values[bits_at(codes, 2)] + asso_values[bits_at(codes, 1)] + asso_values[bits_at(codes, 0)];
+}
+
+#ifdef __GNUC__
+__inline
+#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
+#endif
+static const CodePointList2 *
+onigenc_unicode_CaseUnfold_13_lookup(const OnigCodePoint *codes)
+{
+  enum
+    {
+      MIN_CODE_VALUE = 0x66,
+      MAX_CODE_VALUE = 0x3c9,
+      TOTAL_KEYWORDS = 14,
+      MIN_WORD_LENGTH = 9,
+      MAX_WORD_LENGTH = 9,
+      MIN_HASH_VALUE = 27,
+      MAX_HASH_VALUE = 46
+    };
+
+  static const short wordlist[] =
+    {
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1, -1, -1, -1,
+      -1, -1, -1,
+      /*0x03c5,0x0313,0x0342*/ 12,
+      /*0x03c5,0x0308,0x0342*/ 9,
+      /*0x03b9,0x0308,0x0342*/ 6,
+      /*0x03c5,0x0313,0x0301*/ 11,
+      /*0x03c5,0x0308,0x0301*/ 8,
+      /*0x03b9,0x0308,0x0301*/ 5,
+      /*0x03c5,0x0313,0x0300*/ 10,
+      /*0x03c5,0x0308,0x0300*/ 7,
+      /*0x03b9,0x0308,0x0300*/ 4,
+      /*0x03c9,0x0342,0x03b9*/ 13,
+      /*0x03b7,0x0342,0x03b9*/ 3,
+      /*0x03b1,0x0342,0x03b9*/ 2,
+      -1, -1, -1, -1, -1, -1,
+      /*0x0066,0x0066,0x006c*/ 1,
+      /*0x0066,0x0066,0x0069*/ 0
+    };
+
+  if (codes[0] <= MAX_CODE_VALUE && codes[0] >= MIN_CODE_VALUE &&
+      codes[1] <= MAX_CODE_VALUE && codes[1] >= MIN_CODE_VALUE &&
+      codes[2] <= MAX_CODE_VALUE && codes[2] >= MIN_CODE_VALUE)
+    {
+      register int key = onigenc_unicode_CaseUnfold_13_hash(codes);
+
+      if (key <= MAX_HASH_VALUE && key >= 0)
+        {
+          register short s = wordlist[key];
+
+          if (s >= 0 && code3_equal(codes, CaseUnfold_13_Table[s].from))
+            return &CaseUnfold_13_Table[s].to;
+        }
+    }
+  return 0;
+}
+
+OnigCodePoint CaseMappingSpecials[] = {
+    L(1)|0x039C,
+    L(2)|0x0053, 0x0073, L(2)|0x0053, 0x0053,
+    L(2)|0x02BC, 0x004E,
+    L(1)|0x0053,
+    L(1)|0x01C5,
+    L(2)|0x0064, 0x017D, L(1)|0x01C4,
+    L(1)|0x01C8,
+    L(2)|0x006C, 0x004A, L(1)|0x01C7,
+    L(1)|0x01CB,
+    L(2)|0x006E, 0x004A, L(1)|0x01CA,
+    L(2)|0x004A, 0x030C,
+    L(1)|0x01F2,
+    L(2)|0x0064, 0x005A, L(1)|0x01F1,
+    L(1)|0x0399,
+    L(3)|0x0399, 0x0308, 0x0301,
+    L(3)|0x03A5, 0x0308, 0x0301,
+    L(1)|0x03A3,
+    L(1)|0x0392,
+    L(1)|0x0398,
+    L(1)|0x03A6,
+    L(1)|0x03A0,
+    L(1)|0x039A,
+    L(1)|0x03A1,
+    L(1)|0x0395,
+    L(2)|0x0535, 0x0582, L(2)|0x0535, 0x0552,
+    L(1)|0x0412,
+    L(1)|0x0414,
+    L(1)|0x041E,
+    L(1)|0x0421,
+    L(1)|0x0422,
+    L(1)|0x0422,
+    L(1)|0x042A,
+    L(1)|0x0462,
+    L(1)|0xA64A,
+    L(2)|0x0048, 0x0331,
+    L(2)|0x0054, 0x0308,
+    L(2)|0x0057, 0x030A,
+    L(2)|0x0059, 0x030A,
+    L(2)|0x0041, 0x02BE,
+    L(1)|0x1E60,
+    L(1)|0x00DF,
+    L(2)|0x03A5, 0x0313,
+    L(3)|0x03A5, 0x0313, 0x0300,
+    L(3)|0x03A5, 0x0313, 0x0301,
+    L(3)|0x03A5, 0x0313, 0x0342,
+    L(1)|0x1F88, L(2)|0x1F08, 0x0399,
+    L(1)|0x1F89, L(2)|0x1F09, 0x0399,
+    L(1)|0x1F8A, L(2)|0x1F0A, 0x0399,
+    L(1)|0x1F8B, L(2)|0x1F0B, 0x0399,
+    L(1)|0x1F8C, L(2)|0x1F0C, 0x0399,
+    L(1)|0x1F8D, L(2)|0x1F0D, 0x0399,
+    L(1)|0x1F8E, L(2)|0x1F0E, 0x0399,
+    L(1)|0x1F8F, L(2)|0x1F0F, 0x0399,
+    L(2)|0x1F00, 0x0399, L(1)|0x1F80, L(2)|0x1F08, 0x0399,
+    L(2)|0x1F01, 0x0399, L(1)|0x1F81, L(2)|0x1F09, 0x0399,
+    L(2)|0x1F02, 0x0399, L(1)|0x1F82, L(2)|0x1F0A, 0x0399,
+    L(2)|0x1F03, 0x0399, L(1)|0x1F83, L(2)|0x1F0B, 0x0399,
+    L(2)|0x1F04, 0x0399, L(1)|0x1F84, L(2)|0x1F0C, 0x0399,
+    L(2)|0x1F05, 0x0399, L(1)|0x1F85, L(2)|0x1F0D, 0x0399,
+    L(2)|0x1F06, 0x0399, L(1)|0x1F86, L(2)|0x1F0E, 0x0399,
+    L(2)|0x1F07, 0x0399, L(1)|0x1F87, L(2)|0x1F0F, 0x0399,
+    L(1)|0x1F98, L(2)|0x1F28, 0x0399,
+    L(1)|0x1F99, L(2)|0x1F29, 0x0399,
+    L(1)|0x1F9A, L(2)|0x1F2A, 0x0399,
+    L(1)|0x1F9B, L(2)|0x1F2B, 0x0399,
+    L(1)|0x1F9C, L(2)|0x1F2C, 0x0399,
+    L(1)|0x1F9D, L(2)|0x1F2D, 0x0399,
+    L(1)|0x1F9E, L(2)|0x1F2E, 0x0399,
+    L(1)|0x1F9F, L(2)|0x1F2F, 0x0399,
+    L(2)|0x1F20, 0x0399, L(1)|0x1F90, L(2)|0x1F28, 0x0399,
+    L(2)|0x1F21, 0x0399, L(1)|0x1F91, L(2)|0x1F29, 0x0399,
+    L(2)|0x1F22, 0x0399, L(1)|0x1F92, L(2)|0x1F2A, 0x0399,
+    L(2)|0x1F23, 0x0399, L(1)|0x1F93, L(2)|0x1F2B, 0x0399,
+    L(2)|0x1F24, 0x0399, L(1)|0x1F94, L(2)|0x1F2C, 0x0399,
+    L(2)|0x1F25, 0x0399, L(1)|0x1F95, L(2)|0x1F2D, 0x0399,
+    L(2)|0x1F26, 0x0399, L(1)|0x1F96, L(2)|0x1F2E, 0x0399,
+    L(2)|0x1F27, 0x0399, L(1)|0x1F97, L(2)|0x1F2F, 0x0399,
+    L(1)|0x1FA8, L(2)|0x1F68, 0x0399,
+    L(1)|0x1FA9, L(2)|0x1F69, 0x0399,
+    L(1)|0x1FAA, L(2)|0x1F6A, 0x0399,
+    L(1)|0x1FAB, L(2)|0x1F6B, 0x0399,
+    L(1)|0x1FAC, L(2)|0x1F6C, 0x0399,
+    L(1)|0x1FAD, L(2)|0x1F6D, 0x0399,
+    L(1)|0x1FAE, L(2)|0x1F6E, 0x0399,
+    L(1)|0x1FAF, L(2)|0x1F6F, 0x0399,
+    L(2)|0x1F60, 0x0399, L(1)|0x1FA0, L(2)|0x1F68, 0x0399,
+    L(2)|0x1F61, 0x0399, L(1)|0x1FA1, L(2)|0x1F69, 0x0399,
+    L(2)|0x1F62, 0x0399, L(1)|0x1FA2, L(2)|0x1F6A, 0x0399,
+    L(2)|0x1F63, 0x0399, L(1)|0x1FA3, L(2)|0x1F6B, 0x0399,
+    L(2)|0x1F64, 0x0399, L(1)|0x1FA4, L(2)|0x1F6C, 0x0399,
+    L(2)|0x1F65, 0x0399, L(1)|0x1FA5, L(2)|0x1F6D, 0x0399,
+    L(2)|0x1F66, 0x0399, L(1)|0x1FA6, L(2)|0x1F6E, 0x0399,
+    L(2)|0x1F67, 0x0399, L(1)|0x1FA7, L(2)|0x1F6F, 0x0399,
+    L(2)|0x1FBA, 0x0345, L(2)|0x1FBA, 0x0399,
+    L(1)|0x1FBC, L(2)|0x0391, 0x0399,
+    L(2)|0x0386, 0x0345, L(2)|0x0386, 0x0399,
+    L(2)|0x0391, 0x0342,
+    L(3)|0x0391, 0x0342, 0x0345, L(3)|0x0391, 0x0342, 0x0399,
+    L(2)|0x03B1, 0x0399, L(1)|0x1FB3, L(2)|0x0391, 0x0399,
+    L(1)|0x0399,
+    L(2)|0x1FCA, 0x0345, L(2)|0x1FCA, 0x0399,
+    L(1)|0x1FCC, L(2)|0x0397, 0x0399,
+    L(2)|0x0389, 0x0345, L(2)|0x0389, 0x0399,
+    L(2)|0x0397, 0x0342,
+    L(3)|0x0397, 0x0342, 0x0345, L(3)|0x0397, 0x0342, 0x0399,
+    L(2)|0x03B7, 0x0399, L(1)|0x1FC3, L(2)|0x0397, 0x0399,
+    L(3)|0x0399, 0x0308, 0x0300,
+    L(3)|0x0399, 0x0308, 0x0301,
+    L(2)|0x0399, 0x0342,
+    L(3)|0x0399, 0x0308, 0x0342,
+    L(3)|0x03A5, 0x0308, 0x0300,
+    L(3)|0x03A5, 0x0308, 0x0301,
+    L(2)|0x03A1, 0x0313,
+    L(2)|0x03A5, 0x0342,
+    L(3)|0x03A5, 0x0308, 0x0342,
+    L(2)|0x1FFA, 0x0345, L(2)|0x1FFA, 0x0399,
+    L(1)|0x1FFC, L(2)|0x03A9, 0x0399,
+    L(2)|0x038F, 0x0345, L(2)|0x038F, 0x0399,
+    L(2)|0x03A9, 0x0342,
+    L(3)|0x03A9, 0x0342, 0x0345, L(3)|0x03A9, 0x0342, 0x0399,
+    L(2)|0x03C9, 0x0399, L(1)|0x1FF3, L(2)|0x03A9, 0x0399,
+    L(2)|0x0046, 0x0066, L(2)|0x0046, 0x0046,
+    L(2)|0x0046, 0x0069, L(2)|0x0046, 0x0049,
+    L(2)|0x0046, 0x006C, L(2)|0x0046, 0x004C,
+    L(3)|0x0046, 0x0066, 0x0069, L(3)|0x0046, 0x0046, 0x0049,
+    L(3)|0x0046, 0x0066, 0x006C, L(3)|0x0046, 0x0046, 0x004C,
+    L(2)|0x0053, 0x0074, L(2)|0x0053, 0x0054,
+    L(2)|0x0053, 0x0074, L(2)|0x0053, 0x0054,
+    L(2)|0x0544, 0x0576, L(2)|0x0544, 0x0546,
+    L(2)|0x0544, 0x0565, L(2)|0x0544, 0x0535,
+    L(2)|0x0544, 0x056B, L(2)|0x0544, 0x053B,
+    L(2)|0x054E, 0x0576, L(2)|0x054E, 0x0546,
+    L(2)|0x0544, 0x056D, L(2)|0x0544, 0x053D,
+};
diff --git a/enc/unicode/9.0.0/name2ctype.h b/enc/unicode/9.0.0/name2ctype.h
new file mode 100644
index 0000000000..5f4dcfd034
--- /dev/null
+++ b/enc/unicode/9.0.0/name2ctype.h
@@ -0,0 +1,35389 @@
+/* C code produced by gperf version 3.0.4 */
+/* Command-line: gperf -7 -c -j1 -i1 -t -C -P -T -H uniname2ctype_hash -Q uniname2ctype_pool -N uniname2ctype_p  */
+#ifndef USE_UNICODE_PROPERTIES
+/* Computed positions: -k'1,3' */
+#else /* USE_UNICODE_PROPERTIES */
+/* Computed positions: -k'1-3,5-6,12,16,$' */
+#endif /* USE_UNICODE_PROPERTIES */
+
+#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
+      && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
+      && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
+      && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
+      && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
+      && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
+      && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
+      && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
+      && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
+      && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
+      && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
+      && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
+      && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
+      && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
+      && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
+      && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
+      && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
+      && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
+      && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
+      && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
+      && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
+      && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
+      && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
+/* The character set is not based on ISO-646.  */
+error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
+#endif
+
+
+#define long size_t
+
+/* 'NEWLINE': [[:NEWLINE:]] */
+static const OnigCodePoint CR_NEWLINE[] = {
+	1,
+	0x000a, 0x000a,
+}; /* CR_NEWLINE */
+
+/* 'Alpha': [[:Alpha:]] */
+static const OnigCodePoint CR_Alpha[] = {
+	644,
+	0x0041, 0x005a,
+	0x0061, 0x007a,
+	0x00aa, 0x00aa,
+	0x00b5, 0x00b5,
+	0x00ba, 0x00ba,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x02c1,
+	0x02c6, 0x02d1,
+	0x02e0, 0x02e4,
+	0x02ec, 0x02ec,
+	0x02ee, 0x02ee,
+	0x0345, 0x0345,
+	0x0370, 0x0374,
+	0x0376, 0x0377,
+	0x037a, 0x037d,
+	0x037f, 0x037f,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03f5,
+	0x03f7, 0x0481,
+	0x048a, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x0559,
+	0x0561, 0x0587,
+	0x05b0, 0x05bd,
+	0x05bf, 0x05bf,
+	0x05c1, 0x05c2,
+	0x05c4, 0x05c5,
+	0x05c7, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f2,
+	0x0610, 0x061a,
+	0x0620, 0x0657,
+	0x0659, 0x065f,
+	0x066e, 0x06d3,
+	0x06d5, 0x06dc,
+	0x06e1, 0x06e8,
+	0x06ed, 0x06ef,
+	0x06fa, 0x06fc,
+	0x06ff, 0x06ff,
+	0x0710, 0x073f,
+	0x074d, 0x07b1,
+	0x07ca, 0x07ea,
+	0x07f4, 0x07f5,
+	0x07fa, 0x07fa,
+	0x0800, 0x0817,
+	0x081a, 0x082c,
+	0x0840, 0x0858,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x08d4, 0x08df,
+	0x08e3, 0x08e9,
+	0x08f0, 0x093b,
+	0x093d, 0x094c,
+	0x094e, 0x0950,
+	0x0955, 0x0963,
+	0x0971, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bd, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cc,
+	0x09ce, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09f0, 0x09f1,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4c,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a70, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abd, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acc,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0af9, 0x0af9,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3d, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4c,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b71, 0x0b71,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcc,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4c,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c63,
+	0x0c80, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbd, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccc,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0cf1, 0x0cf2,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4c,
+	0x0d4e, 0x0d4e,
+	0x0d54, 0x0d57,
+	0x0d5f, 0x0d63,
+	0x0d7a, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df3,
+	0x0e01, 0x0e3a,
+	0x0e40, 0x0e46,
+	0x0e4d, 0x0e4d,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ecd, 0x0ecd,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f00,
+	0x0f40, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f81,
+	0x0f88, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x1000, 0x1036,
+	0x1038, 0x1038,
+	0x103b, 0x103f,
+	0x1050, 0x1062,
+	0x1065, 0x1068,
+	0x106e, 0x1086,
+	0x108e, 0x108e,
+	0x109c, 0x109d,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x10fa,
+	0x10fc, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135f, 0x135f,
+	0x1380, 0x138f,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1401, 0x166c,
+	0x166f, 0x167f,
+	0x1681, 0x169a,
+	0x16a0, 0x16ea,
+	0x16ee, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1713,
+	0x1720, 0x1733,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17b3,
+	0x17b6, 0x17c8,
+	0x17d7, 0x17d7,
+	0x17dc, 0x17dc,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x1938,
+	0x1950, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x1a00, 0x1a1b,
+	0x1a20, 0x1a5e,
+	0x1a61, 0x1a74,
+	0x1aa7, 0x1aa7,
+	0x1b00, 0x1b33,
+	0x1b35, 0x1b43,
+	0x1b45, 0x1b4b,
+	0x1b80, 0x1ba9,
+	0x1bac, 0x1baf,
+	0x1bba, 0x1be5,
+	0x1be7, 0x1bf1,
+	0x1c00, 0x1c35,
+	0x1c4d, 0x1c4f,
+	0x1c5a, 0x1c7d,
+	0x1c80, 0x1c88,
+	0x1ce9, 0x1cec,
+	0x1cee, 0x1cf3,
+	0x1cf5, 0x1cf6,
+	0x1d00, 0x1dbf,
+	0x1de7, 0x1df4,
+	0x1e00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fe0, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffc,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2119, 0x211d,
+	0x2124, 0x2124,
+	0x2126, 0x2126,
+	0x2128, 0x2128,
+	0x212a, 0x212d,
+	0x212f, 0x2139,
+	0x213c, 0x213f,
+	0x2145, 0x2149,
+	0x214e, 0x214e,
+	0x2160, 0x2188,
+	0x24b6, 0x24e9,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2ce4,
+	0x2ceb, 0x2cee,
+	0x2cf2, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d6f,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2dff,
+	0x2e2f, 0x2e2f,
+	0x3005, 0x3007,
+	0x3021, 0x3029,
+	0x3031, 0x3035,
+	0x3038, 0x303c,
+	0x3041, 0x3096,
+	0x309d, 0x309f,
+	0x30a1, 0x30fa,
+	0x30fc, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x31a0, 0x31ba,
+	0x31f0, 0x31ff,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa4d0, 0xa4fd,
+	0xa500, 0xa60c,
+	0xa610, 0xa61f,
+	0xa62a, 0xa62b,
+	0xa640, 0xa66e,
+	0xa674, 0xa67b,
+	0xa67f, 0xa6ef,
+	0xa717, 0xa71f,
+	0xa722, 0xa788,
+	0xa78b, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa801,
+	0xa803, 0xa805,
+	0xa807, 0xa80a,
+	0xa80c, 0xa827,
+	0xa840, 0xa873,
+	0xa880, 0xa8c3,
+	0xa8c5, 0xa8c5,
+	0xa8f2, 0xa8f7,
+	0xa8fb, 0xa8fb,
+	0xa8fd, 0xa8fd,
+	0xa90a, 0xa92a,
+	0xa930, 0xa952,
+	0xa960, 0xa97c,
+	0xa980, 0xa9b2,
+	0xa9b4, 0xa9bf,
+	0xa9cf, 0xa9cf,
+	0xa9e0, 0xa9e4,
+	0xa9e6, 0xa9ef,
+	0xa9fa, 0xa9fe,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa60, 0xaa76,
+	0xaa7a, 0xaa7a,
+	0xaa7e, 0xaabe,
+	0xaac0, 0xaac0,
+	0xaac2, 0xaac2,
+	0xaadb, 0xaadd,
+	0xaae0, 0xaaef,
+	0xaaf2, 0xaaf5,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab5a,
+	0xab5c, 0xab65,
+	0xab70, 0xabea,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb28,
+	0xfb2a, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3d,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfb,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xff21, 0xff3a,
+	0xff41, 0xff5a,
+	0xff66, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10140, 0x10174,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031f,
+	0x10330, 0x1034a,
+	0x10350, 0x1037a,
+	0x10380, 0x1039d,
+	0x103a0, 0x103c3,
+	0x103c8, 0x103cf,
+	0x103d1, 0x103d5,
+	0x10400, 0x1049d,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10860, 0x10876,
+	0x10880, 0x1089e,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x10900, 0x10915,
+	0x10920, 0x10939,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a60, 0x10a7c,
+	0x10a80, 0x10a9c,
+	0x10ac0, 0x10ac7,
+	0x10ac9, 0x10ae4,
+	0x10b00, 0x10b35,
+	0x10b40, 0x10b55,
+	0x10b60, 0x10b72,
+	0x10b80, 0x10b91,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x11000, 0x11045,
+	0x11082, 0x110b8,
+	0x110d0, 0x110e8,
+	0x11100, 0x11132,
+	0x11150, 0x11172,
+	0x11176, 0x11176,
+	0x11180, 0x111bf,
+	0x111c1, 0x111c4,
+	0x111da, 0x111da,
+	0x111dc, 0x111dc,
+	0x11200, 0x11211,
+	0x11213, 0x11234,
+	0x11237, 0x11237,
+	0x1123e, 0x1123e,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a8,
+	0x112b0, 0x112e8,
+	0x11300, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133d, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134c,
+	0x11350, 0x11350,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11400, 0x11441,
+	0x11443, 0x11445,
+	0x11447, 0x1144a,
+	0x11480, 0x114c1,
+	0x114c4, 0x114c5,
+	0x114c7, 0x114c7,
+	0x11580, 0x115b5,
+	0x115b8, 0x115be,
+	0x115d8, 0x115dd,
+	0x11600, 0x1163e,
+	0x11640, 0x11640,
+	0x11644, 0x11644,
+	0x11680, 0x116b5,
+	0x11700, 0x11719,
+	0x1171d, 0x1172a,
+	0x118a0, 0x118df,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c36,
+	0x11c38, 0x11c3e,
+	0x11c40, 0x11c40,
+	0x11c72, 0x11c8f,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16ad0, 0x16aed,
+	0x16b00, 0x16b36,
+	0x16b40, 0x16b43,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f93, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9e, 0x1bc9e,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d6c0,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6fa,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d734,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d76e,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d7a8,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7cb,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e800, 0x1e8c4,
+	0x1e900, 0x1e943,
+	0x1e947, 0x1e947,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1f130, 0x1f149,
+	0x1f150, 0x1f169,
+	0x1f170, 0x1f189,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+}; /* CR_Alpha */
+
+/* 'Blank': [[:Blank:]] */
+static const OnigCodePoint CR_Blank[] = {
+	8,
+	0x0009, 0x0009,
+	0x0020, 0x0020,
+	0x00a0, 0x00a0,
+	0x1680, 0x1680,
+	0x2000, 0x200a,
+	0x202f, 0x202f,
+	0x205f, 0x205f,
+	0x3000, 0x3000,
+}; /* CR_Blank */
+
+/* 'Cntrl': [[:Cntrl:]] */
+static const OnigCodePoint CR_Cntrl[] = {
+	2,
+	0x0000, 0x001f,
+	0x007f, 0x009f,
+}; /* CR_Cntrl */
+
+/* 'Digit': [[:Digit:]] */
+static const OnigCodePoint CR_Digit[] = {
+	54,
+	0x0030, 0x0039,
+	0x0660, 0x0669,
+	0x06f0, 0x06f9,
+	0x07c0, 0x07c9,
+	0x0966, 0x096f,
+	0x09e6, 0x09ef,
+	0x0a66, 0x0a6f,
+	0x0ae6, 0x0aef,
+	0x0b66, 0x0b6f,
+	0x0be6, 0x0bef,
+	0x0c66, 0x0c6f,
+	0x0ce6, 0x0cef,
+	0x0d66, 0x0d6f,
+	0x0de6, 0x0def,
+	0x0e50, 0x0e59,
+	0x0ed0, 0x0ed9,
+	0x0f20, 0x0f29,
+	0x1040, 0x1049,
+	0x1090, 0x1099,
+	0x17e0, 0x17e9,
+	0x1810, 0x1819,
+	0x1946, 0x194f,
+	0x19d0, 0x19d9,
+	0x1a80, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1b50, 0x1b59,
+	0x1bb0, 0x1bb9,
+	0x1c40, 0x1c49,
+	0x1c50, 0x1c59,
+	0xa620, 0xa629,
+	0xa8d0, 0xa8d9,
+	0xa900, 0xa909,
+	0xa9d0, 0xa9d9,
+	0xa9f0, 0xa9f9,
+	0xaa50, 0xaa59,
+	0xabf0, 0xabf9,
+	0xff10, 0xff19,
+	0x104a0, 0x104a9,
+	0x11066, 0x1106f,
+	0x110f0, 0x110f9,
+	0x11136, 0x1113f,
+	0x111d0, 0x111d9,
+	0x112f0, 0x112f9,
+	0x11450, 0x11459,
+	0x114d0, 0x114d9,
+	0x11650, 0x11659,
+	0x116c0, 0x116c9,
+	0x11730, 0x11739,
+	0x118e0, 0x118e9,
+	0x11c50, 0x11c59,
+	0x16a60, 0x16a69,
+	0x16b50, 0x16b59,
+	0x1d7ce, 0x1d7ff,
+	0x1e950, 0x1e959,
+}; /* CR_Digit */
+
+/* 'Graph': [[:Graph:]] */
+static const OnigCodePoint CR_Graph[] = {
+	643,
+	0x0021, 0x007e,
+	0x00a1, 0x0377,
+	0x037a, 0x037f,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x058d, 0x058f,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x061c,
+	0x061e, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+	0x0840, 0x085b,
+	0x085e, 0x085e,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x08d4, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0af1,
+	0x0af9, 0x0af9,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b77,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4f,
+	0x0d54, 0x0d63,
+	0x0d66, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fda,
+	0x1000, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1400, 0x167f,
+	0x1681, 0x169c,
+	0x16a0, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1ab0, 0x1abe,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1bf3,
+	0x1bfc, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c88,
+	0x1cc0, 0x1cc7,
+	0x1cd0, 0x1cf6,
+	0x1cf8, 0x1cf9,
+	0x1d00, 0x1df5,
+	0x1dfb, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x200b, 0x2027,
+	0x202a, 0x202e,
+	0x2030, 0x205e,
+	0x2060, 0x2064,
+	0x2066, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x209c,
+	0x20a0, 0x20be,
+	0x20d0, 0x20f0,
+	0x2100, 0x218b,
+	0x2190, 0x23fe,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x2b73,
+	0x2b76, 0x2b95,
+	0x2b98, 0x2bb9,
+	0x2bbd, 0x2bc8,
+	0x2bca, 0x2bd1,
+	0x2bec, 0x2bef,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cf3,
+	0x2cf9, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d70,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e44,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3001, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31ba,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa6f7,
+	0xa700, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c5,
+	0xa8ce, 0xa8d9,
+	0xa8e0, 0xa8fd,
+	0xa900, 0xa953,
+	0xa95f, 0xa97c,
+	0xa980, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9fe,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaac2,
+	0xaadb, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab65,
+	0xab70, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xe000, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbc1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0xfffd,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018e,
+	0x10190, 0x1019b,
+	0x101a0, 0x101a0,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x102e0, 0x102fb,
+	0x10300, 0x10323,
+	0x10330, 0x1034a,
+	0x10350, 0x1037a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x1056f, 0x1056f,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1089e,
+	0x108a7, 0x108af,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x108fb, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10980, 0x109b7,
+	0x109bc, 0x109cf,
+	0x109d2, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a9f,
+	0x10ac0, 0x10ae6,
+	0x10aeb, 0x10af6,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b91,
+	0x10b99, 0x10b9c,
+	0x10ba9, 0x10baf,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x10cfa, 0x10cff,
+	0x10e60, 0x10e7e,
+	0x11000, 0x1104d,
+	0x11052, 0x1106f,
+	0x1107f, 0x110c1,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x11143,
+	0x11150, 0x11176,
+	0x11180, 0x111cd,
+	0x111d0, 0x111df,
+	0x111e1, 0x111f4,
+	0x11200, 0x11211,
+	0x11213, 0x1123e,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a9,
+	0x112b0, 0x112ea,
+	0x112f0, 0x112f9,
+	0x11300, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133c, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11350, 0x11350,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11400, 0x11459,
+	0x1145b, 0x1145b,
+	0x1145d, 0x1145d,
+	0x11480, 0x114c7,
+	0x114d0, 0x114d9,
+	0x11580, 0x115b5,
+	0x115b8, 0x115dd,
+	0x11600, 0x11644,
+	0x11650, 0x11659,
+	0x11660, 0x1166c,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x11700, 0x11719,
+	0x1171d, 0x1172b,
+	0x11730, 0x1173f,
+	0x118a0, 0x118f2,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c36,
+	0x11c38, 0x11c45,
+	0x11c50, 0x11c6c,
+	0x11c70, 0x11c8f,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12470, 0x12474,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16a6e, 0x16a6f,
+	0x16ad0, 0x16aed,
+	0x16af0, 0x16af5,
+	0x16b00, 0x16b45,
+	0x16b50, 0x16b59,
+	0x16b5b, 0x16b61,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9c, 0x1bca3,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1e8,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1da8b,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e800, 0x1e8c4,
+	0x1e8c7, 0x1e8d6,
+	0x1e900, 0x1e94a,
+	0x1e950, 0x1e959,
+	0x1e95e, 0x1e95f,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0bf,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0f5,
+	0x1f100, 0x1f10c,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f1ac,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23b,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f6d2,
+	0x1f6e0, 0x1f6ec,
+	0x1f6f0, 0x1f6f6,
+	0x1f700, 0x1f773,
+	0x1f780, 0x1f7d4,
+	0x1f800, 0x1f80b,
+	0x1f810, 0x1f847,
+	0x1f850, 0x1f859,
+	0x1f860, 0x1f887,
+	0x1f890, 0x1f8ad,
+	0x1f910, 0x1f91e,
+	0x1f920, 0x1f927,
+	0x1f930, 0x1f930,
+	0x1f933, 0x1f93e,
+	0x1f940, 0x1f94b,
+	0x1f950, 0x1f95e,
+	0x1f980, 0x1f991,
+	0x1f9c0, 0x1f9c0,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xf0000, 0xffffd,
+	0x100000, 0x10fffd,
+}; /* CR_Graph */
+
+/* 'Lower': [[:Lower:]] */
+static const OnigCodePoint CR_Lower[] = {
+	640,
+	0x0061, 0x007a,
+	0x00aa, 0x00aa,
+	0x00b5, 0x00b5,
+	0x00ba, 0x00ba,
+	0x00df, 0x00f6,
+	0x00f8, 0x00ff,
+	0x0101, 0x0101,
+	0x0103, 0x0103,
+	0x0105, 0x0105,
+	0x0107, 0x0107,
+	0x0109, 0x0109,
+	0x010b, 0x010b,
+	0x010d, 0x010d,
+	0x010f, 0x010f,
+	0x0111, 0x0111,
+	0x0113, 0x0113,
+	0x0115, 0x0115,
+	0x0117, 0x0117,
+	0x0119, 0x0119,
+	0x011b, 0x011b,
+	0x011d, 0x011d,
+	0x011f, 0x011f,
+	0x0121, 0x0121,
+	0x0123, 0x0123,
+	0x0125, 0x0125,
+	0x0127, 0x0127,
+	0x0129, 0x0129,
+	0x012b, 0x012b,
+	0x012d, 0x012d,
+	0x012f, 0x012f,
+	0x0131, 0x0131,
+	0x0133, 0x0133,
+	0x0135, 0x0135,
+	0x0137, 0x0138,
+	0x013a, 0x013a,
+	0x013c, 0x013c,
+	0x013e, 0x013e,
+	0x0140, 0x0140,
+	0x0142, 0x0142,
+	0x0144, 0x0144,
+	0x0146, 0x0146,
+	0x0148, 0x0149,
+	0x014b, 0x014b,
+	0x014d, 0x014d,
+	0x014f, 0x014f,
+	0x0151, 0x0151,
+	0x0153, 0x0153,
+	0x0155, 0x0155,
+	0x0157, 0x0157,
+	0x0159, 0x0159,
+	0x015b, 0x015b,
+	0x015d, 0x015d,
+	0x015f, 0x015f,
+	0x0161, 0x0161,
+	0x0163, 0x0163,
+	0x0165, 0x0165,
+	0x0167, 0x0167,
+	0x0169, 0x0169,
+	0x016b, 0x016b,
+	0x016d, 0x016d,
+	0x016f, 0x016f,
+	0x0171, 0x0171,
+	0x0173, 0x0173,
+	0x0175, 0x0175,
+	0x0177, 0x0177,
+	0x017a, 0x017a,
+	0x017c, 0x017c,
+	0x017e, 0x0180,
+	0x0183, 0x0183,
+	0x0185, 0x0185,
+	0x0188, 0x0188,
+	0x018c, 0x018d,
+	0x0192, 0x0192,
+	0x0195, 0x0195,
+	0x0199, 0x019b,
+	0x019e, 0x019e,
+	0x01a1, 0x01a1,
+	0x01a3, 0x01a3,
+	0x01a5, 0x01a5,
+	0x01a8, 0x01a8,
+	0x01aa, 0x01ab,
+	0x01ad, 0x01ad,
+	0x01b0, 0x01b0,
+	0x01b4, 0x01b4,
+	0x01b6, 0x01b6,
+	0x01b9, 0x01ba,
+	0x01bd, 0x01bf,
+	0x01c6, 0x01c6,
+	0x01c9, 0x01c9,
+	0x01cc, 0x01cc,
+	0x01ce, 0x01ce,
+	0x01d0, 0x01d0,
+	0x01d2, 0x01d2,
+	0x01d4, 0x01d4,
+	0x01d6, 0x01d6,
+	0x01d8, 0x01d8,
+	0x01da, 0x01da,
+	0x01dc, 0x01dd,
+	0x01df, 0x01df,
+	0x01e1, 0x01e1,
+	0x01e3, 0x01e3,
+	0x01e5, 0x01e5,
+	0x01e7, 0x01e7,
+	0x01e9, 0x01e9,
+	0x01eb, 0x01eb,
+	0x01ed, 0x01ed,
+	0x01ef, 0x01f0,
+	0x01f3, 0x01f3,
+	0x01f5, 0x01f5,
+	0x01f9, 0x01f9,
+	0x01fb, 0x01fb,
+	0x01fd, 0x01fd,
+	0x01ff, 0x01ff,
+	0x0201, 0x0201,
+	0x0203, 0x0203,
+	0x0205, 0x0205,
+	0x0207, 0x0207,
+	0x0209, 0x0209,
+	0x020b, 0x020b,
+	0x020d, 0x020d,
+	0x020f, 0x020f,
+	0x0211, 0x0211,
+	0x0213, 0x0213,
+	0x0215, 0x0215,
+	0x0217, 0x0217,
+	0x0219, 0x0219,
+	0x021b, 0x021b,
+	0x021d, 0x021d,
+	0x021f, 0x021f,
+	0x0221, 0x0221,
+	0x0223, 0x0223,
+	0x0225, 0x0225,
+	0x0227, 0x0227,
+	0x0229, 0x0229,
+	0x022b, 0x022b,
+	0x022d, 0x022d,
+	0x022f, 0x022f,
+	0x0231, 0x0231,
+	0x0233, 0x0239,
+	0x023c, 0x023c,
+	0x023f, 0x0240,
+	0x0242, 0x0242,
+	0x0247, 0x0247,
+	0x0249, 0x0249,
+	0x024b, 0x024b,
+	0x024d, 0x024d,
+	0x024f, 0x0293,
+	0x0295, 0x02b8,
+	0x02c0, 0x02c1,
+	0x02e0, 0x02e4,
+	0x0345, 0x0345,
+	0x0371, 0x0371,
+	0x0373, 0x0373,
+	0x0377, 0x0377,
+	0x037a, 0x037d,
+	0x0390, 0x0390,
+	0x03ac, 0x03ce,
+	0x03d0, 0x03d1,
+	0x03d5, 0x03d7,
+	0x03d9, 0x03d9,
+	0x03db, 0x03db,
+	0x03dd, 0x03dd,
+	0x03df, 0x03df,
+	0x03e1, 0x03e1,
+	0x03e3, 0x03e3,
+	0x03e5, 0x03e5,
+	0x03e7, 0x03e7,
+	0x03e9, 0x03e9,
+	0x03eb, 0x03eb,
+	0x03ed, 0x03ed,
+	0x03ef, 0x03f3,
+	0x03f5, 0x03f5,
+	0x03f8, 0x03f8,
+	0x03fb, 0x03fc,
+	0x0430, 0x045f,
+	0x0461, 0x0461,
+	0x0463, 0x0463,
+	0x0465, 0x0465,
+	0x0467, 0x0467,
+	0x0469, 0x0469,
+	0x046b, 0x046b,
+	0x046d, 0x046d,
+	0x046f, 0x046f,
+	0x0471, 0x0471,
+	0x0473, 0x0473,
+	0x0475, 0x0475,
+	0x0477, 0x0477,
+	0x0479, 0x0479,
+	0x047b, 0x047b,
+	0x047d, 0x047d,
+	0x047f, 0x047f,
+	0x0481, 0x0481,
+	0x048b, 0x048b,
+	0x048d, 0x048d,
+	0x048f, 0x048f,
+	0x0491, 0x0491,
+	0x0493, 0x0493,
+	0x0495, 0x0495,
+	0x0497, 0x0497,
+	0x0499, 0x0499,
+	0x049b, 0x049b,
+	0x049d, 0x049d,
+	0x049f, 0x049f,
+	0x04a1, 0x04a1,
+	0x04a3, 0x04a3,
+	0x04a5, 0x04a5,
+	0x04a7, 0x04a7,
+	0x04a9, 0x04a9,
+	0x04ab, 0x04ab,
+	0x04ad, 0x04ad,
+	0x04af, 0x04af,
+	0x04b1, 0x04b1,
+	0x04b3, 0x04b3,
+	0x04b5, 0x04b5,
+	0x04b7, 0x04b7,
+	0x04b9, 0x04b9,
+	0x04bb, 0x04bb,
+	0x04bd, 0x04bd,
+	0x04bf, 0x04bf,
+	0x04c2, 0x04c2,
+	0x04c4, 0x04c4,
+	0x04c6, 0x04c6,
+	0x04c8, 0x04c8,
+	0x04ca, 0x04ca,
+	0x04cc, 0x04cc,
+	0x04ce, 0x04cf,
+	0x04d1, 0x04d1,
+	0x04d3, 0x04d3,
+	0x04d5, 0x04d5,
+	0x04d7, 0x04d7,
+	0x04d9, 0x04d9,
+	0x04db, 0x04db,
+	0x04dd, 0x04dd,
+	0x04df, 0x04df,
+	0x04e1, 0x04e1,
+	0x04e3, 0x04e3,
+	0x04e5, 0x04e5,
+	0x04e7, 0x04e7,
+	0x04e9, 0x04e9,
+	0x04eb, 0x04eb,
+	0x04ed, 0x04ed,
+	0x04ef, 0x04ef,
+	0x04f1, 0x04f1,
+	0x04f3, 0x04f3,
+	0x04f5, 0x04f5,
+	0x04f7, 0x04f7,
+	0x04f9, 0x04f9,
+	0x04fb, 0x04fb,
+	0x04fd, 0x04fd,
+	0x04ff, 0x04ff,
+	0x0501, 0x0501,
+	0x0503, 0x0503,
+	0x0505, 0x0505,
+	0x0507, 0x0507,
+	0x0509, 0x0509,
+	0x050b, 0x050b,
+	0x050d, 0x050d,
+	0x050f, 0x050f,
+	0x0511, 0x0511,
+	0x0513, 0x0513,
+	0x0515, 0x0515,
+	0x0517, 0x0517,
+	0x0519, 0x0519,
+	0x051b, 0x051b,
+	0x051d, 0x051d,
+	0x051f, 0x051f,
+	0x0521, 0x0521,
+	0x0523, 0x0523,
+	0x0525, 0x0525,
+	0x0527, 0x0527,
+	0x0529, 0x0529,
+	0x052b, 0x052b,
+	0x052d, 0x052d,
+	0x052f, 0x052f,
+	0x0561, 0x0587,
+	0x13f8, 0x13fd,
+	0x1c80, 0x1c88,
+	0x1d00, 0x1dbf,
+	0x1e01, 0x1e01,
+	0x1e03, 0x1e03,
+	0x1e05, 0x1e05,
+	0x1e07, 0x1e07,
+	0x1e09, 0x1e09,
+	0x1e0b, 0x1e0b,
+	0x1e0d, 0x1e0d,
+	0x1e0f, 0x1e0f,
+	0x1e11, 0x1e11,
+	0x1e13, 0x1e13,
+	0x1e15, 0x1e15,
+	0x1e17, 0x1e17,
+	0x1e19, 0x1e19,
+	0x1e1b, 0x1e1b,
+	0x1e1d, 0x1e1d,
+	0x1e1f, 0x1e1f,
+	0x1e21, 0x1e21,
+	0x1e23, 0x1e23,
+	0x1e25, 0x1e25,
+	0x1e27, 0x1e27,
+	0x1e29, 0x1e29,
+	0x1e2b, 0x1e2b,
+	0x1e2d, 0x1e2d,
+	0x1e2f, 0x1e2f,
+	0x1e31, 0x1e31,
+	0x1e33, 0x1e33,
+	0x1e35, 0x1e35,
+	0x1e37, 0x1e37,
+	0x1e39, 0x1e39,
+	0x1e3b, 0x1e3b,
+	0x1e3d, 0x1e3d,
+	0x1e3f, 0x1e3f,
+	0x1e41, 0x1e41,
+	0x1e43, 0x1e43,
+	0x1e45, 0x1e45,
+	0x1e47, 0x1e47,
+	0x1e49, 0x1e49,
+	0x1e4b, 0x1e4b,
+	0x1e4d, 0x1e4d,
+	0x1e4f, 0x1e4f,
+	0x1e51, 0x1e51,
+	0x1e53, 0x1e53,
+	0x1e55, 0x1e55,
+	0x1e57, 0x1e57,
+	0x1e59, 0x1e59,
+	0x1e5b, 0x1e5b,
+	0x1e5d, 0x1e5d,
+	0x1e5f, 0x1e5f,
+	0x1e61, 0x1e61,
+	0x1e63, 0x1e63,
+	0x1e65, 0x1e65,
+	0x1e67, 0x1e67,
+	0x1e69, 0x1e69,
+	0x1e6b, 0x1e6b,
+	0x1e6d, 0x1e6d,
+	0x1e6f, 0x1e6f,
+	0x1e71, 0x1e71,
+	0x1e73, 0x1e73,
+	0x1e75, 0x1e75,
+	0x1e77, 0x1e77,
+	0x1e79, 0x1e79,
+	0x1e7b, 0x1e7b,
+	0x1e7d, 0x1e7d,
+	0x1e7f, 0x1e7f,
+	0x1e81, 0x1e81,
+	0x1e83, 0x1e83,
+	0x1e85, 0x1e85,
+	0x1e87, 0x1e87,
+	0x1e89, 0x1e89,
+	0x1e8b, 0x1e8b,
+	0x1e8d, 0x1e8d,
+	0x1e8f, 0x1e8f,
+	0x1e91, 0x1e91,
+	0x1e93, 0x1e93,
+	0x1e95, 0x1e9d,
+	0x1e9f, 0x1e9f,
+	0x1ea1, 0x1ea1,
+	0x1ea3, 0x1ea3,
+	0x1ea5, 0x1ea5,
+	0x1ea7, 0x1ea7,
+	0x1ea9, 0x1ea9,
+	0x1eab, 0x1eab,
+	0x1ead, 0x1ead,
+	0x1eaf, 0x1eaf,
+	0x1eb1, 0x1eb1,
+	0x1eb3, 0x1eb3,
+	0x1eb5, 0x1eb5,
+	0x1eb7, 0x1eb7,
+	0x1eb9, 0x1eb9,
+	0x1ebb, 0x1ebb,
+	0x1ebd, 0x1ebd,
+	0x1ebf, 0x1ebf,
+	0x1ec1, 0x1ec1,
+	0x1ec3, 0x1ec3,
+	0x1ec5, 0x1ec5,
+	0x1ec7, 0x1ec7,
+	0x1ec9, 0x1ec9,
+	0x1ecb, 0x1ecb,
+	0x1ecd, 0x1ecd,
+	0x1ecf, 0x1ecf,
+	0x1ed1, 0x1ed1,
+	0x1ed3, 0x1ed3,
+	0x1ed5, 0x1ed5,
+	0x1ed7, 0x1ed7,
+	0x1ed9, 0x1ed9,
+	0x1edb, 0x1edb,
+	0x1edd, 0x1edd,
+	0x1edf, 0x1edf,
+	0x1ee1, 0x1ee1,
+	0x1ee3, 0x1ee3,
+	0x1ee5, 0x1ee5,
+	0x1ee7, 0x1ee7,
+	0x1ee9, 0x1ee9,
+	0x1eeb, 0x1eeb,
+	0x1eed, 0x1eed,
+	0x1eef, 0x1eef,
+	0x1ef1, 0x1ef1,
+	0x1ef3, 0x1ef3,
+	0x1ef5, 0x1ef5,
+	0x1ef7, 0x1ef7,
+	0x1ef9, 0x1ef9,
+	0x1efb, 0x1efb,
+	0x1efd, 0x1efd,
+	0x1eff, 0x1f07,
+	0x1f10, 0x1f15,
+	0x1f20, 0x1f27,
+	0x1f30, 0x1f37,
+	0x1f40, 0x1f45,
+	0x1f50, 0x1f57,
+	0x1f60, 0x1f67,
+	0x1f70, 0x1f7d,
+	0x1f80, 0x1f87,
+	0x1f90, 0x1f97,
+	0x1fa0, 0x1fa7,
+	0x1fb0, 0x1fb4,
+	0x1fb6, 0x1fb7,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fc7,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fd7,
+	0x1fe0, 0x1fe7,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ff7,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x210a, 0x210a,
+	0x210e, 0x210f,
+	0x2113, 0x2113,
+	0x212f, 0x212f,
+	0x2134, 0x2134,
+	0x2139, 0x2139,
+	0x213c, 0x213d,
+	0x2146, 0x2149,
+	0x214e, 0x214e,
+	0x2170, 0x217f,
+	0x2184, 0x2184,
+	0x24d0, 0x24e9,
+	0x2c30, 0x2c5e,
+	0x2c61, 0x2c61,
+	0x2c65, 0x2c66,
+	0x2c68, 0x2c68,
+	0x2c6a, 0x2c6a,
+	0x2c6c, 0x2c6c,
+	0x2c71, 0x2c71,
+	0x2c73, 0x2c74,
+	0x2c76, 0x2c7d,
+	0x2c81, 0x2c81,
+	0x2c83, 0x2c83,
+	0x2c85, 0x2c85,
+	0x2c87, 0x2c87,
+	0x2c89, 0x2c89,
+	0x2c8b, 0x2c8b,
+	0x2c8d, 0x2c8d,
+	0x2c8f, 0x2c8f,
+	0x2c91, 0x2c91,
+	0x2c93, 0x2c93,
+	0x2c95, 0x2c95,
+	0x2c97, 0x2c97,
+	0x2c99, 0x2c99,
+	0x2c9b, 0x2c9b,
+	0x2c9d, 0x2c9d,
+	0x2c9f, 0x2c9f,
+	0x2ca1, 0x2ca1,
+	0x2ca3, 0x2ca3,
+	0x2ca5, 0x2ca5,
+	0x2ca7, 0x2ca7,
+	0x2ca9, 0x2ca9,
+	0x2cab, 0x2cab,
+	0x2cad, 0x2cad,
+	0x2caf, 0x2caf,
+	0x2cb1, 0x2cb1,
+	0x2cb3, 0x2cb3,
+	0x2cb5, 0x2cb5,
+	0x2cb7, 0x2cb7,
+	0x2cb9, 0x2cb9,
+	0x2cbb, 0x2cbb,
+	0x2cbd, 0x2cbd,
+	0x2cbf, 0x2cbf,
+	0x2cc1, 0x2cc1,
+	0x2cc3, 0x2cc3,
+	0x2cc5, 0x2cc5,
+	0x2cc7, 0x2cc7,
+	0x2cc9, 0x2cc9,
+	0x2ccb, 0x2ccb,
+	0x2ccd, 0x2ccd,
+	0x2ccf, 0x2ccf,
+	0x2cd1, 0x2cd1,
+	0x2cd3, 0x2cd3,
+	0x2cd5, 0x2cd5,
+	0x2cd7, 0x2cd7,
+	0x2cd9, 0x2cd9,
+	0x2cdb, 0x2cdb,
+	0x2cdd, 0x2cdd,
+	0x2cdf, 0x2cdf,
+	0x2ce1, 0x2ce1,
+	0x2ce3, 0x2ce4,
+	0x2cec, 0x2cec,
+	0x2cee, 0x2cee,
+	0x2cf3, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0xa641, 0xa641,
+	0xa643, 0xa643,
+	0xa645, 0xa645,
+	0xa647, 0xa647,
+	0xa649, 0xa649,
+	0xa64b, 0xa64b,
+	0xa64d, 0xa64d,
+	0xa64f, 0xa64f,
+	0xa651, 0xa651,
+	0xa653, 0xa653,
+	0xa655, 0xa655,
+	0xa657, 0xa657,
+	0xa659, 0xa659,
+	0xa65b, 0xa65b,
+	0xa65d, 0xa65d,
+	0xa65f, 0xa65f,
+	0xa661, 0xa661,
+	0xa663, 0xa663,
+	0xa665, 0xa665,
+	0xa667, 0xa667,
+	0xa669, 0xa669,
+	0xa66b, 0xa66b,
+	0xa66d, 0xa66d,
+	0xa681, 0xa681,
+	0xa683, 0xa683,
+	0xa685, 0xa685,
+	0xa687, 0xa687,
+	0xa689, 0xa689,
+	0xa68b, 0xa68b,
+	0xa68d, 0xa68d,
+	0xa68f, 0xa68f,
+	0xa691, 0xa691,
+	0xa693, 0xa693,
+	0xa695, 0xa695,
+	0xa697, 0xa697,
+	0xa699, 0xa699,
+	0xa69b, 0xa69d,
+	0xa723, 0xa723,
+	0xa725, 0xa725,
+	0xa727, 0xa727,
+	0xa729, 0xa729,
+	0xa72b, 0xa72b,
+	0xa72d, 0xa72d,
+	0xa72f, 0xa731,
+	0xa733, 0xa733,
+	0xa735, 0xa735,
+	0xa737, 0xa737,
+	0xa739, 0xa739,
+	0xa73b, 0xa73b,
+	0xa73d, 0xa73d,
+	0xa73f, 0xa73f,
+	0xa741, 0xa741,
+	0xa743, 0xa743,
+	0xa745, 0xa745,
+	0xa747, 0xa747,
+	0xa749, 0xa749,
+	0xa74b, 0xa74b,
+	0xa74d, 0xa74d,
+	0xa74f, 0xa74f,
+	0xa751, 0xa751,
+	0xa753, 0xa753,
+	0xa755, 0xa755,
+	0xa757, 0xa757,
+	0xa759, 0xa759,
+	0xa75b, 0xa75b,
+	0xa75d, 0xa75d,
+	0xa75f, 0xa75f,
+	0xa761, 0xa761,
+	0xa763, 0xa763,
+	0xa765, 0xa765,
+	0xa767, 0xa767,
+	0xa769, 0xa769,
+	0xa76b, 0xa76b,
+	0xa76d, 0xa76d,
+	0xa76f, 0xa778,
+	0xa77a, 0xa77a,
+	0xa77c, 0xa77c,
+	0xa77f, 0xa77f,
+	0xa781, 0xa781,
+	0xa783, 0xa783,
+	0xa785, 0xa785,
+	0xa787, 0xa787,
+	0xa78c, 0xa78c,
+	0xa78e, 0xa78e,
+	0xa791, 0xa791,
+	0xa793, 0xa795,
+	0xa797, 0xa797,
+	0xa799, 0xa799,
+	0xa79b, 0xa79b,
+	0xa79d, 0xa79d,
+	0xa79f, 0xa79f,
+	0xa7a1, 0xa7a1,
+	0xa7a3, 0xa7a3,
+	0xa7a5, 0xa7a5,
+	0xa7a7, 0xa7a7,
+	0xa7a9, 0xa7a9,
+	0xa7b5, 0xa7b5,
+	0xa7b7, 0xa7b7,
+	0xa7f8, 0xa7fa,
+	0xab30, 0xab5a,
+	0xab5c, 0xab65,
+	0xab70, 0xabbf,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xff41, 0xff5a,
+	0x10428, 0x1044f,
+	0x104d8, 0x104fb,
+	0x10cc0, 0x10cf2,
+	0x118c0, 0x118df,
+	0x1d41a, 0x1d433,
+	0x1d44e, 0x1d454,
+	0x1d456, 0x1d467,
+	0x1d482, 0x1d49b,
+	0x1d4b6, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d4cf,
+	0x1d4ea, 0x1d503,
+	0x1d51e, 0x1d537,
+	0x1d552, 0x1d56b,
+	0x1d586, 0x1d59f,
+	0x1d5ba, 0x1d5d3,
+	0x1d5ee, 0x1d607,
+	0x1d622, 0x1d63b,
+	0x1d656, 0x1d66f,
+	0x1d68a, 0x1d6a5,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6e1,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d71b,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d755,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d78f,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7c9,
+	0x1d7cb, 0x1d7cb,
+	0x1e922, 0x1e943,
+}; /* CR_Lower */
+
+/* 'Print': [[:Print:]] */
+static const OnigCodePoint CR_Print[] = {
+	640,
+	0x0020, 0x007e,
+	0x00a0, 0x0377,
+	0x037a, 0x037f,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x058d, 0x058f,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x061c,
+	0x061e, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+	0x0840, 0x085b,
+	0x085e, 0x085e,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x08d4, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0af1,
+	0x0af9, 0x0af9,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b77,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4f,
+	0x0d54, 0x0d63,
+	0x0d66, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fda,
+	0x1000, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1400, 0x169c,
+	0x16a0, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1ab0, 0x1abe,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1bf3,
+	0x1bfc, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c88,
+	0x1cc0, 0x1cc7,
+	0x1cd0, 0x1cf6,
+	0x1cf8, 0x1cf9,
+	0x1d00, 0x1df5,
+	0x1dfb, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2027,
+	0x202a, 0x2064,
+	0x2066, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x209c,
+	0x20a0, 0x20be,
+	0x20d0, 0x20f0,
+	0x2100, 0x218b,
+	0x2190, 0x23fe,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x2b73,
+	0x2b76, 0x2b95,
+	0x2b98, 0x2bb9,
+	0x2bbd, 0x2bc8,
+	0x2bca, 0x2bd1,
+	0x2bec, 0x2bef,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cf3,
+	0x2cf9, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d70,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e44,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31ba,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa6f7,
+	0xa700, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c5,
+	0xa8ce, 0xa8d9,
+	0xa8e0, 0xa8fd,
+	0xa900, 0xa953,
+	0xa95f, 0xa97c,
+	0xa980, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9fe,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaac2,
+	0xaadb, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab65,
+	0xab70, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xe000, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbc1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0xfffd,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018e,
+	0x10190, 0x1019b,
+	0x101a0, 0x101a0,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x102e0, 0x102fb,
+	0x10300, 0x10323,
+	0x10330, 0x1034a,
+	0x10350, 0x1037a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x1056f, 0x1056f,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1089e,
+	0x108a7, 0x108af,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x108fb, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10980, 0x109b7,
+	0x109bc, 0x109cf,
+	0x109d2, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a9f,
+	0x10ac0, 0x10ae6,
+	0x10aeb, 0x10af6,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b91,
+	0x10b99, 0x10b9c,
+	0x10ba9, 0x10baf,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x10cfa, 0x10cff,
+	0x10e60, 0x10e7e,
+	0x11000, 0x1104d,
+	0x11052, 0x1106f,
+	0x1107f, 0x110c1,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x11143,
+	0x11150, 0x11176,
+	0x11180, 0x111cd,
+	0x111d0, 0x111df,
+	0x111e1, 0x111f4,
+	0x11200, 0x11211,
+	0x11213, 0x1123e,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a9,
+	0x112b0, 0x112ea,
+	0x112f0, 0x112f9,
+	0x11300, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133c, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11350, 0x11350,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11400, 0x11459,
+	0x1145b, 0x1145b,
+	0x1145d, 0x1145d,
+	0x11480, 0x114c7,
+	0x114d0, 0x114d9,
+	0x11580, 0x115b5,
+	0x115b8, 0x115dd,
+	0x11600, 0x11644,
+	0x11650, 0x11659,
+	0x11660, 0x1166c,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x11700, 0x11719,
+	0x1171d, 0x1172b,
+	0x11730, 0x1173f,
+	0x118a0, 0x118f2,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c36,
+	0x11c38, 0x11c45,
+	0x11c50, 0x11c6c,
+	0x11c70, 0x11c8f,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12470, 0x12474,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16a6e, 0x16a6f,
+	0x16ad0, 0x16aed,
+	0x16af0, 0x16af5,
+	0x16b00, 0x16b45,
+	0x16b50, 0x16b59,
+	0x16b5b, 0x16b61,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9c, 0x1bca3,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1e8,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1da8b,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e800, 0x1e8c4,
+	0x1e8c7, 0x1e8d6,
+	0x1e900, 0x1e94a,
+	0x1e950, 0x1e959,
+	0x1e95e, 0x1e95f,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0bf,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0f5,
+	0x1f100, 0x1f10c,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f1ac,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23b,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f6d2,
+	0x1f6e0, 0x1f6ec,
+	0x1f6f0, 0x1f6f6,
+	0x1f700, 0x1f773,
+	0x1f780, 0x1f7d4,
+	0x1f800, 0x1f80b,
+	0x1f810, 0x1f847,
+	0x1f850, 0x1f859,
+	0x1f860, 0x1f887,
+	0x1f890, 0x1f8ad,
+	0x1f910, 0x1f91e,
+	0x1f920, 0x1f927,
+	0x1f930, 0x1f930,
+	0x1f933, 0x1f93e,
+	0x1f940, 0x1f94b,
+	0x1f950, 0x1f95e,
+	0x1f980, 0x1f991,
+	0x1f9c0, 0x1f9c0,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xf0000, 0xffffd,
+	0x100000, 0x10fffd,
+}; /* CR_Print */
+
+/* 'Punct': [[:Punct:]] */
+static const OnigCodePoint CR_Punct[] = {
+	168,
+	0x0021, 0x0023,
+	0x0025, 0x002a,
+	0x002c, 0x002f,
+	0x003a, 0x003b,
+	0x003f, 0x0040,
+	0x005b, 0x005d,
+	0x005f, 0x005f,
+	0x007b, 0x007b,
+	0x007d, 0x007d,
+	0x00a1, 0x00a1,
+	0x00a7, 0x00a7,
+	0x00ab, 0x00ab,
+	0x00b6, 0x00b7,
+	0x00bb, 0x00bb,
+	0x00bf, 0x00bf,
+	0x037e, 0x037e,
+	0x0387, 0x0387,
+	0x055a, 0x055f,
+	0x0589, 0x058a,
+	0x05be, 0x05be,
+	0x05c0, 0x05c0,
+	0x05c3, 0x05c3,
+	0x05c6, 0x05c6,
+	0x05f3, 0x05f4,
+	0x0609, 0x060a,
+	0x060c, 0x060d,
+	0x061b, 0x061b,
+	0x061e, 0x061f,
+	0x066a, 0x066d,
+	0x06d4, 0x06d4,
+	0x0700, 0x070d,
+	0x07f7, 0x07f9,
+	0x0830, 0x083e,
+	0x085e, 0x085e,
+	0x0964, 0x0965,
+	0x0970, 0x0970,
+	0x0af0, 0x0af0,
+	0x0df4, 0x0df4,
+	0x0e4f, 0x0e4f,
+	0x0e5a, 0x0e5b,
+	0x0f04, 0x0f12,
+	0x0f14, 0x0f14,
+	0x0f3a, 0x0f3d,
+	0x0f85, 0x0f85,
+	0x0fd0, 0x0fd4,
+	0x0fd9, 0x0fda,
+	0x104a, 0x104f,
+	0x10fb, 0x10fb,
+	0x1360, 0x1368,
+	0x1400, 0x1400,
+	0x166d, 0x166e,
+	0x169b, 0x169c,
+	0x16eb, 0x16ed,
+	0x1735, 0x1736,
+	0x17d4, 0x17d6,
+	0x17d8, 0x17da,
+	0x1800, 0x180a,
+	0x1944, 0x1945,
+	0x1a1e, 0x1a1f,
+	0x1aa0, 0x1aa6,
+	0x1aa8, 0x1aad,
+	0x1b5a, 0x1b60,
+	0x1bfc, 0x1bff,
+	0x1c3b, 0x1c3f,
+	0x1c7e, 0x1c7f,
+	0x1cc0, 0x1cc7,
+	0x1cd3, 0x1cd3,
+	0x2010, 0x2027,
+	0x2030, 0x2043,
+	0x2045, 0x2051,
+	0x2053, 0x205e,
+	0x207d, 0x207e,
+	0x208d, 0x208e,
+	0x2308, 0x230b,
+	0x2329, 0x232a,
+	0x2768, 0x2775,
+	0x27c5, 0x27c6,
+	0x27e6, 0x27ef,
+	0x2983, 0x2998,
+	0x29d8, 0x29db,
+	0x29fc, 0x29fd,
+	0x2cf9, 0x2cfc,
+	0x2cfe, 0x2cff,
+	0x2d70, 0x2d70,
+	0x2e00, 0x2e2e,
+	0x2e30, 0x2e44,
+	0x3001, 0x3003,
+	0x3008, 0x3011,
+	0x3014, 0x301f,
+	0x3030, 0x3030,
+	0x303d, 0x303d,
+	0x30a0, 0x30a0,
+	0x30fb, 0x30fb,
+	0xa4fe, 0xa4ff,
+	0xa60d, 0xa60f,
+	0xa673, 0xa673,
+	0xa67e, 0xa67e,
+	0xa6f2, 0xa6f7,
+	0xa874, 0xa877,
+	0xa8ce, 0xa8cf,
+	0xa8f8, 0xa8fa,
+	0xa8fc, 0xa8fc,
+	0xa92e, 0xa92f,
+	0xa95f, 0xa95f,
+	0xa9c1, 0xa9cd,
+	0xa9de, 0xa9df,
+	0xaa5c, 0xaa5f,
+	0xaade, 0xaadf,
+	0xaaf0, 0xaaf1,
+	0xabeb, 0xabeb,
+	0xfd3e, 0xfd3f,
+	0xfe10, 0xfe19,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe61,
+	0xfe63, 0xfe63,
+	0xfe68, 0xfe68,
+	0xfe6a, 0xfe6b,
+	0xff01, 0xff03,
+	0xff05, 0xff0a,
+	0xff0c, 0xff0f,
+	0xff1a, 0xff1b,
+	0xff1f, 0xff20,
+	0xff3b, 0xff3d,
+	0xff3f, 0xff3f,
+	0xff5b, 0xff5b,
+	0xff5d, 0xff5d,
+	0xff5f, 0xff65,
+	0x10100, 0x10102,
+	0x1039f, 0x1039f,
+	0x103d0, 0x103d0,
+	0x1056f, 0x1056f,
+	0x10857, 0x10857,
+	0x1091f, 0x1091f,
+	0x1093f, 0x1093f,
+	0x10a50, 0x10a58,
+	0x10a7f, 0x10a7f,
+	0x10af0, 0x10af6,
+	0x10b39, 0x10b3f,
+	0x10b99, 0x10b9c,
+	0x11047, 0x1104d,
+	0x110bb, 0x110bc,
+	0x110be, 0x110c1,
+	0x11140, 0x11143,
+	0x11174, 0x11175,
+	0x111c5, 0x111c9,
+	0x111cd, 0x111cd,
+	0x111db, 0x111db,
+	0x111dd, 0x111df,
+	0x11238, 0x1123d,
+	0x112a9, 0x112a9,
+	0x1144b, 0x1144f,
+	0x1145b, 0x1145b,
+	0x1145d, 0x1145d,
+	0x114c6, 0x114c6,
+	0x115c1, 0x115d7,
+	0x11641, 0x11643,
+	0x11660, 0x1166c,
+	0x1173c, 0x1173e,
+	0x11c41, 0x11c45,
+	0x11c70, 0x11c71,
+	0x12470, 0x12474,
+	0x16a6e, 0x16a6f,
+	0x16af5, 0x16af5,
+	0x16b37, 0x16b3b,
+	0x16b44, 0x16b44,
+	0x1bc9f, 0x1bc9f,
+	0x1da87, 0x1da8b,
+	0x1e95e, 0x1e95f,
+}; /* CR_Punct */
+
+/* 'Space': [[:Space:]] */
+static const OnigCodePoint CR_Space[] = {
+	10,
+	0x0009, 0x000d,
+	0x0020, 0x0020,
+	0x0085, 0x0085,
+	0x00a0, 0x00a0,
+	0x1680, 0x1680,
+	0x2000, 0x200a,
+	0x2028, 0x2029,
+	0x202f, 0x202f,
+	0x205f, 0x205f,
+	0x3000, 0x3000,
+}; /* CR_Space */
+
+/* 'Upper': [[:Upper:]] */
+static const OnigCodePoint CR_Upper[] = {
+	632,
+	0x0041, 0x005a,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00de,
+	0x0100, 0x0100,
+	0x0102, 0x0102,
+	0x0104, 0x0104,
+	0x0106, 0x0106,
+	0x0108, 0x0108,
+	0x010a, 0x010a,
+	0x010c, 0x010c,
+	0x010e, 0x010e,
+	0x0110, 0x0110,
+	0x0112, 0x0112,
+	0x0114, 0x0114,
+	0x0116, 0x0116,
+	0x0118, 0x0118,
+	0x011a, 0x011a,
+	0x011c, 0x011c,
+	0x011e, 0x011e,
+	0x0120, 0x0120,
+	0x0122, 0x0122,
+	0x0124, 0x0124,
+	0x0126, 0x0126,
+	0x0128, 0x0128,
+	0x012a, 0x012a,
+	0x012c, 0x012c,
+	0x012e, 0x012e,
+	0x0130, 0x0130,
+	0x0132, 0x0132,
+	0x0134, 0x0134,
+	0x0136, 0x0136,
+	0x0139, 0x0139,
+	0x013b, 0x013b,
+	0x013d, 0x013d,
+	0x013f, 0x013f,
+	0x0141, 0x0141,
+	0x0143, 0x0143,
+	0x0145, 0x0145,
+	0x0147, 0x0147,
+	0x014a, 0x014a,
+	0x014c, 0x014c,
+	0x014e, 0x014e,
+	0x0150, 0x0150,
+	0x0152, 0x0152,
+	0x0154, 0x0154,
+	0x0156, 0x0156,
+	0x0158, 0x0158,
+	0x015a, 0x015a,
+	0x015c, 0x015c,
+	0x015e, 0x015e,
+	0x0160, 0x0160,
+	0x0162, 0x0162,
+	0x0164, 0x0164,
+	0x0166, 0x0166,
+	0x0168, 0x0168,
+	0x016a, 0x016a,
+	0x016c, 0x016c,
+	0x016e, 0x016e,
+	0x0170, 0x0170,
+	0x0172, 0x0172,
+	0x0174, 0x0174,
+	0x0176, 0x0176,
+	0x0178, 0x0179,
+	0x017b, 0x017b,
+	0x017d, 0x017d,
+	0x0181, 0x0182,
+	0x0184, 0x0184,
+	0x0186, 0x0187,
+	0x0189, 0x018b,
+	0x018e, 0x0191,
+	0x0193, 0x0194,
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+	0x1d516, 0x1d51c,
+	0x1d538, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d56c, 0x1d585,
+	0x1d5a0, 0x1d5b9,
+	0x1d5d4, 0x1d5ed,
+	0x1d608, 0x1d621,
+	0x1d63c, 0x1d655,
+	0x1d670, 0x1d689,
+	0x1d6a8, 0x1d6c0,
+	0x1d6e2, 0x1d6fa,
+	0x1d71c, 0x1d734,
+	0x1d756, 0x1d76e,
+	0x1d790, 0x1d7a8,
+	0x1d7ca, 0x1d7ca,
+	0x1e900, 0x1e921,
+	0x1f130, 0x1f149,
+	0x1f150, 0x1f169,
+	0x1f170, 0x1f189,
+}; /* CR_Upper */
+
+/* 'XDigit': [[:XDigit:]] */
+static const OnigCodePoint CR_XDigit[] = {
+	3,
+	0x0030, 0x0039,
+	0x0041, 0x0046,
+	0x0061, 0x0066,
+}; /* CR_XDigit */
+
+/* 'Word': [[:Word:]] */
+static const OnigCodePoint CR_Word[] = {
+	679,
+	0x0030, 0x0039,
+	0x0041, 0x005a,
+	0x005f, 0x005f,
+	0x0061, 0x007a,
+	0x00aa, 0x00aa,
+	0x00b5, 0x00b5,
+	0x00ba, 0x00ba,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x02c1,
+	0x02c6, 0x02d1,
+	0x02e0, 0x02e4,
+	0x02ec, 0x02ec,
+	0x02ee, 0x02ee,
+	0x0300, 0x0374,
+	0x0376, 0x0377,
+	0x037a, 0x037d,
+	0x037f, 0x037f,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03f5,
+	0x03f7, 0x0481,
+	0x0483, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x0559,
+	0x0561, 0x0587,
+	0x0591, 0x05bd,
+	0x05bf, 0x05bf,
+	0x05c1, 0x05c2,
+	0x05c4, 0x05c5,
+	0x05c7, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f2,
+	0x0610, 0x061a,
+	0x0620, 0x0669,
+	0x066e, 0x06d3,
+	0x06d5, 0x06dc,
+	0x06df, 0x06e8,
+	0x06ea, 0x06fc,
+	0x06ff, 0x06ff,
+	0x0710, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07f5,
+	0x07fa, 0x07fa,
+	0x0800, 0x082d,
+	0x0840, 0x085b,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x08d4, 0x08e1,
+	0x08e3, 0x0963,
+	0x0966, 0x096f,
+	0x0971, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09f1,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0aef,
+	0x0af9, 0x0af9,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b6f,
+	0x0b71, 0x0b71,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bef,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c80, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4e,
+	0x0d54, 0x0d57,
+	0x0d5f, 0x0d63,
+	0x0d66, 0x0d6f,
+	0x0d7a, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df3,
+	0x0e01, 0x0e3a,
+	0x0e40, 0x0e4e,
+	0x0e50, 0x0e59,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f00,
+	0x0f18, 0x0f19,
+	0x0f20, 0x0f29,
+	0x0f35, 0x0f35,
+	0x0f37, 0x0f37,
+	0x0f39, 0x0f39,
+	0x0f3e, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f84,
+	0x0f86, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fc6, 0x0fc6,
+	0x1000, 0x1049,
+	0x1050, 0x109d,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x10fa,
+	0x10fc, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x135f,
+	0x1380, 0x138f,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1401, 0x166c,
+	0x166f, 0x167f,
+	0x1681, 0x169a,
+	0x16a0, 0x16ea,
+	0x16ee, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1734,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17d3,
+	0x17d7, 0x17d7,
+	0x17dc, 0x17dd,
+	0x17e0, 0x17e9,
+	0x180b, 0x180d,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1946, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19d9,
+	0x1a00, 0x1a1b,
+	0x1a20, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa7, 0x1aa7,
+	0x1ab0, 0x1abe,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b59,
+	0x1b6b, 0x1b73,
+	0x1b80, 0x1bf3,
+	0x1c00, 0x1c37,
+	0x1c40, 0x1c49,
+	0x1c4d, 0x1c7d,
+	0x1c80, 0x1c88,
+	0x1cd0, 0x1cd2,
+	0x1cd4, 0x1cf6,
+	0x1cf8, 0x1cf9,
+	0x1d00, 0x1df5,
+	0x1dfb, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fe0, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffc,
+	0x203f, 0x2040,
+	0x2054, 0x2054,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x20d0, 0x20f0,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2119, 0x211d,
+	0x2124, 0x2124,
+	0x2126, 0x2126,
+	0x2128, 0x2128,
+	0x212a, 0x212d,
+	0x212f, 0x2139,
+	0x213c, 0x213f,
+	0x2145, 0x2149,
+	0x214e, 0x214e,
+	0x2160, 0x2188,
+	0x24b6, 0x24e9,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2ce4,
+	0x2ceb, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d6f,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2dff,
+	0x2e2f, 0x2e2f,
+	0x3005, 0x3007,
+	0x3021, 0x302f,
+	0x3031, 0x3035,
+	0x3038, 0x303c,
+	0x3041, 0x3096,
+	0x3099, 0x309a,
+	0x309d, 0x309f,
+	0x30a1, 0x30fa,
+	0x30fc, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x31a0, 0x31ba,
+	0x31f0, 0x31ff,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa4d0, 0xa4fd,
+	0xa500, 0xa60c,
+	0xa610, 0xa62b,
+	0xa640, 0xa672,
+	0xa674, 0xa67d,
+	0xa67f, 0xa6f1,
+	0xa717, 0xa71f,
+	0xa722, 0xa788,
+	0xa78b, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa827,
+	0xa840, 0xa873,
+	0xa880, 0xa8c5,
+	0xa8d0, 0xa8d9,
+	0xa8e0, 0xa8f7,
+	0xa8fb, 0xa8fb,
+	0xa8fd, 0xa8fd,
+	0xa900, 0xa92d,
+	0xa930, 0xa953,
+	0xa960, 0xa97c,
+	0xa980, 0xa9c0,
+	0xa9cf, 0xa9d9,
+	0xa9e0, 0xa9fe,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa60, 0xaa76,
+	0xaa7a, 0xaac2,
+	0xaadb, 0xaadd,
+	0xaae0, 0xaaef,
+	0xaaf2, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab5a,
+	0xab5c, 0xab65,
+	0xab70, 0xabea,
+	0xabec, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb28,
+	0xfb2a, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3d,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfb,
+	0xfe00, 0xfe0f,
+	0xfe20, 0xfe2f,
+	0xfe33, 0xfe34,
+	0xfe4d, 0xfe4f,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xff10, 0xff19,
+	0xff21, 0xff3a,
+	0xff3f, 0xff3f,
+	0xff41, 0xff5a,
+	0xff66, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10140, 0x10174,
+	0x101fd, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x102e0, 0x102e0,
+	0x10300, 0x1031f,
+	0x10330, 0x1034a,
+	0x10350, 0x1037a,
+	0x10380, 0x1039d,
+	0x103a0, 0x103c3,
+	0x103c8, 0x103cf,
+	0x103d1, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10860, 0x10876,
+	0x10880, 0x1089e,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x10900, 0x10915,
+	0x10920, 0x10939,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a3f,
+	0x10a60, 0x10a7c,
+	0x10a80, 0x10a9c,
+	0x10ac0, 0x10ac7,
+	0x10ac9, 0x10ae6,
+	0x10b00, 0x10b35,
+	0x10b40, 0x10b55,
+	0x10b60, 0x10b72,
+	0x10b80, 0x10b91,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x11000, 0x11046,
+	0x11066, 0x1106f,
+	0x1107f, 0x110ba,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x1113f,
+	0x11150, 0x11173,
+	0x11176, 0x11176,
+	0x11180, 0x111c4,
+	0x111ca, 0x111cc,
+	0x111d0, 0x111da,
+	0x111dc, 0x111dc,
+	0x11200, 0x11211,
+	0x11213, 0x11237,
+	0x1123e, 0x1123e,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a8,
+	0x112b0, 0x112ea,
+	0x112f0, 0x112f9,
+	0x11300, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133c, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11350, 0x11350,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11400, 0x1144a,
+	0x11450, 0x11459,
+	0x11480, 0x114c5,
+	0x114c7, 0x114c7,
+	0x114d0, 0x114d9,
+	0x11580, 0x115b5,
+	0x115b8, 0x115c0,
+	0x115d8, 0x115dd,
+	0x11600, 0x11640,
+	0x11644, 0x11644,
+	0x11650, 0x11659,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x11700, 0x11719,
+	0x1171d, 0x1172b,
+	0x11730, 0x11739,
+	0x118a0, 0x118e9,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c36,
+	0x11c38, 0x11c40,
+	0x11c50, 0x11c59,
+	0x11c72, 0x11c8f,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16ad0, 0x16aed,
+	0x16af0, 0x16af4,
+	0x16b00, 0x16b36,
+	0x16b40, 0x16b43,
+	0x16b50, 0x16b59,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9d, 0x1bc9e,
+	0x1d165, 0x1d169,
+	0x1d16d, 0x1d172,
+	0x1d17b, 0x1d182,
+	0x1d185, 0x1d18b,
+	0x1d1aa, 0x1d1ad,
+	0x1d242, 0x1d244,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d6c0,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6fa,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d734,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d76e,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d7a8,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1da00, 0x1da36,
+	0x1da3b, 0x1da6c,
+	0x1da75, 0x1da75,
+	0x1da84, 0x1da84,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e800, 0x1e8c4,
+	0x1e8d0, 0x1e8d6,
+	0x1e900, 0x1e94a,
+	0x1e950, 0x1e959,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1f130, 0x1f149,
+	0x1f150, 0x1f169,
+	0x1f170, 0x1f189,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+	0xe0100, 0xe01ef,
+}; /* CR_Word */
+
+/* 'Alnum': [[:Alnum:]] */
+static const OnigCodePoint CR_Alnum[] = {
+	678,
+	0x0030, 0x0039,
+	0x0041, 0x005a,
+	0x0061, 0x007a,
+	0x00aa, 0x00aa,
+	0x00b5, 0x00b5,
+	0x00ba, 0x00ba,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x02c1,
+	0x02c6, 0x02d1,
+	0x02e0, 0x02e4,
+	0x02ec, 0x02ec,
+	0x02ee, 0x02ee,
+	0x0345, 0x0345,
+	0x0370, 0x0374,
+	0x0376, 0x0377,
+	0x037a, 0x037d,
+	0x037f, 0x037f,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03f5,
+	0x03f7, 0x0481,
+	0x048a, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x0559,
+	0x0561, 0x0587,
+	0x05b0, 0x05bd,
+	0x05bf, 0x05bf,
+	0x05c1, 0x05c2,
+	0x05c4, 0x05c5,
+	0x05c7, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f2,
+	0x0610, 0x061a,
+	0x0620, 0x0657,
+	0x0659, 0x0669,
+	0x066e, 0x06d3,
+	0x06d5, 0x06dc,
+	0x06e1, 0x06e8,
+	0x06ed, 0x06fc,
+	0x06ff, 0x06ff,
+	0x0710, 0x073f,
+	0x074d, 0x07b1,
+	0x07c0, 0x07ea,
+	0x07f4, 0x07f5,
+	0x07fa, 0x07fa,
+	0x0800, 0x0817,
+	0x081a, 0x082c,
+	0x0840, 0x0858,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x08d4, 0x08df,
+	0x08e3, 0x08e9,
+	0x08f0, 0x093b,
+	0x093d, 0x094c,
+	0x094e, 0x0950,
+	0x0955, 0x0963,
+	0x0966, 0x096f,
+	0x0971, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bd, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cc,
+	0x09ce, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09f1,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4c,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abd, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acc,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0aef,
+	0x0af9, 0x0af9,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3d, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4c,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b6f,
+	0x0b71, 0x0b71,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcc,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bef,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4c,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c80, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbd, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccc,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4c,
+	0x0d4e, 0x0d4e,
+	0x0d54, 0x0d57,
+	0x0d5f, 0x0d63,
+	0x0d66, 0x0d6f,
+	0x0d7a, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df3,
+	0x0e01, 0x0e3a,
+	0x0e40, 0x0e46,
+	0x0e4d, 0x0e4d,
+	0x0e50, 0x0e59,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ecd, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f00,
+	0x0f20, 0x0f29,
+	0x0f40, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f81,
+	0x0f88, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x1000, 0x1036,
+	0x1038, 0x1038,
+	0x103b, 0x1049,
+	0x1050, 0x1062,
+	0x1065, 0x1068,
+	0x106e, 0x1086,
+	0x108e, 0x108e,
+	0x1090, 0x1099,
+	0x109c, 0x109d,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x10fa,
+	0x10fc, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135f, 0x135f,
+	0x1380, 0x138f,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1401, 0x166c,
+	0x166f, 0x167f,
+	0x1681, 0x169a,
+	0x16a0, 0x16ea,
+	0x16ee, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1713,
+	0x1720, 0x1733,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17b3,
+	0x17b6, 0x17c8,
+	0x17d7, 0x17d7,
+	0x17dc, 0x17dc,
+	0x17e0, 0x17e9,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x1938,
+	0x1946, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19d9,
+	0x1a00, 0x1a1b,
+	0x1a20, 0x1a5e,
+	0x1a61, 0x1a74,
+	0x1a80, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa7, 0x1aa7,
+	0x1b00, 0x1b33,
+	0x1b35, 0x1b43,
+	0x1b45, 0x1b4b,
+	0x1b50, 0x1b59,
+	0x1b80, 0x1ba9,
+	0x1bac, 0x1be5,
+	0x1be7, 0x1bf1,
+	0x1c00, 0x1c35,
+	0x1c40, 0x1c49,
+	0x1c4d, 0x1c7d,
+	0x1c80, 0x1c88,
+	0x1ce9, 0x1cec,
+	0x1cee, 0x1cf3,
+	0x1cf5, 0x1cf6,
+	0x1d00, 0x1dbf,
+	0x1de7, 0x1df4,
+	0x1e00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fe0, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffc,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2119, 0x211d,
+	0x2124, 0x2124,
+	0x2126, 0x2126,
+	0x2128, 0x2128,
+	0x212a, 0x212d,
+	0x212f, 0x2139,
+	0x213c, 0x213f,
+	0x2145, 0x2149,
+	0x214e, 0x214e,
+	0x2160, 0x2188,
+	0x24b6, 0x24e9,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2ce4,
+	0x2ceb, 0x2cee,
+	0x2cf2, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d6f,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2dff,
+	0x2e2f, 0x2e2f,
+	0x3005, 0x3007,
+	0x3021, 0x3029,
+	0x3031, 0x3035,
+	0x3038, 0x303c,
+	0x3041, 0x3096,
+	0x309d, 0x309f,
+	0x30a1, 0x30fa,
+	0x30fc, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x31a0, 0x31ba,
+	0x31f0, 0x31ff,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa4d0, 0xa4fd,
+	0xa500, 0xa60c,
+	0xa610, 0xa62b,
+	0xa640, 0xa66e,
+	0xa674, 0xa67b,
+	0xa67f, 0xa6ef,
+	0xa717, 0xa71f,
+	0xa722, 0xa788,
+	0xa78b, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa801,
+	0xa803, 0xa805,
+	0xa807, 0xa80a,
+	0xa80c, 0xa827,
+	0xa840, 0xa873,
+	0xa880, 0xa8c3,
+	0xa8c5, 0xa8c5,
+	0xa8d0, 0xa8d9,
+	0xa8f2, 0xa8f7,
+	0xa8fb, 0xa8fb,
+	0xa8fd, 0xa8fd,
+	0xa900, 0xa92a,
+	0xa930, 0xa952,
+	0xa960, 0xa97c,
+	0xa980, 0xa9b2,
+	0xa9b4, 0xa9bf,
+	0xa9cf, 0xa9d9,
+	0xa9e0, 0xa9e4,
+	0xa9e6, 0xa9fe,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa60, 0xaa76,
+	0xaa7a, 0xaa7a,
+	0xaa7e, 0xaabe,
+	0xaac0, 0xaac0,
+	0xaac2, 0xaac2,
+	0xaadb, 0xaadd,
+	0xaae0, 0xaaef,
+	0xaaf2, 0xaaf5,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab5a,
+	0xab5c, 0xab65,
+	0xab70, 0xabea,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb28,
+	0xfb2a, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3d,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfb,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xff10, 0xff19,
+	0xff21, 0xff3a,
+	0xff41, 0xff5a,
+	0xff66, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10140, 0x10174,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031f,
+	0x10330, 0x1034a,
+	0x10350, 0x1037a,
+	0x10380, 0x1039d,
+	0x103a0, 0x103c3,
+	0x103c8, 0x103cf,
+	0x103d1, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10860, 0x10876,
+	0x10880, 0x1089e,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x10900, 0x10915,
+	0x10920, 0x10939,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a60, 0x10a7c,
+	0x10a80, 0x10a9c,
+	0x10ac0, 0x10ac7,
+	0x10ac9, 0x10ae4,
+	0x10b00, 0x10b35,
+	0x10b40, 0x10b55,
+	0x10b60, 0x10b72,
+	0x10b80, 0x10b91,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x11000, 0x11045,
+	0x11066, 0x1106f,
+	0x11082, 0x110b8,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11132,
+	0x11136, 0x1113f,
+	0x11150, 0x11172,
+	0x11176, 0x11176,
+	0x11180, 0x111bf,
+	0x111c1, 0x111c4,
+	0x111d0, 0x111da,
+	0x111dc, 0x111dc,
+	0x11200, 0x11211,
+	0x11213, 0x11234,
+	0x11237, 0x11237,
+	0x1123e, 0x1123e,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a8,
+	0x112b0, 0x112e8,
+	0x112f0, 0x112f9,
+	0x11300, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133d, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134c,
+	0x11350, 0x11350,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11400, 0x11441,
+	0x11443, 0x11445,
+	0x11447, 0x1144a,
+	0x11450, 0x11459,
+	0x11480, 0x114c1,
+	0x114c4, 0x114c5,
+	0x114c7, 0x114c7,
+	0x114d0, 0x114d9,
+	0x11580, 0x115b5,
+	0x115b8, 0x115be,
+	0x115d8, 0x115dd,
+	0x11600, 0x1163e,
+	0x11640, 0x11640,
+	0x11644, 0x11644,
+	0x11650, 0x11659,
+	0x11680, 0x116b5,
+	0x116c0, 0x116c9,
+	0x11700, 0x11719,
+	0x1171d, 0x1172a,
+	0x11730, 0x11739,
+	0x118a0, 0x118e9,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c36,
+	0x11c38, 0x11c3e,
+	0x11c40, 0x11c40,
+	0x11c50, 0x11c59,
+	0x11c72, 0x11c8f,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16ad0, 0x16aed,
+	0x16b00, 0x16b36,
+	0x16b40, 0x16b43,
+	0x16b50, 0x16b59,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f93, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9e, 0x1bc9e,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d6c0,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6fa,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d734,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d76e,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d7a8,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e800, 0x1e8c4,
+	0x1e900, 0x1e943,
+	0x1e947, 0x1e947,
+	0x1e950, 0x1e959,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1f130, 0x1f149,
+	0x1f150, 0x1f169,
+	0x1f170, 0x1f189,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+}; /* CR_Alnum */
+
+/* 'ASCII': [[:ASCII:]] */
+static const OnigCodePoint CR_ASCII[] = {
+	1,
+	0x0000, 0x007f,
+}; /* CR_ASCII */
+
+#ifdef USE_UNICODE_PROPERTIES
+/* 'Any': - */
+static const OnigCodePoint CR_Any[] = {
+	1,
+	0x0000, 0x10ffff,
+}; /* CR_Any */
+
+/* 'Assigned': - */
+static const OnigCodePoint CR_Assigned[] = {
+	638,
+	0x0000, 0x0377,
+	0x037a, 0x037f,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x058d, 0x058f,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x061c,
+	0x061e, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+	0x0840, 0x085b,
+	0x085e, 0x085e,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x08d4, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0af1,
+	0x0af9, 0x0af9,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b77,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4f,
+	0x0d54, 0x0d63,
+	0x0d66, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fda,
+	0x1000, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1400, 0x169c,
+	0x16a0, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1ab0, 0x1abe,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1bf3,
+	0x1bfc, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c88,
+	0x1cc0, 0x1cc7,
+	0x1cd0, 0x1cf6,
+	0x1cf8, 0x1cf9,
+	0x1d00, 0x1df5,
+	0x1dfb, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2064,
+	0x2066, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x209c,
+	0x20a0, 0x20be,
+	0x20d0, 0x20f0,
+	0x2100, 0x218b,
+	0x2190, 0x23fe,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x2b73,
+	0x2b76, 0x2b95,
+	0x2b98, 0x2bb9,
+	0x2bbd, 0x2bc8,
+	0x2bca, 0x2bd1,
+	0x2bec, 0x2bef,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cf3,
+	0x2cf9, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d70,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e44,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31ba,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa6f7,
+	0xa700, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c5,
+	0xa8ce, 0xa8d9,
+	0xa8e0, 0xa8fd,
+	0xa900, 0xa953,
+	0xa95f, 0xa97c,
+	0xa980, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9fe,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaac2,
+	0xaadb, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab65,
+	0xab70, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xd800, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbc1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0xfffd,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018e,
+	0x10190, 0x1019b,
+	0x101a0, 0x101a0,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x102e0, 0x102fb,
+	0x10300, 0x10323,
+	0x10330, 0x1034a,
+	0x10350, 0x1037a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x1056f, 0x1056f,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1089e,
+	0x108a7, 0x108af,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x108fb, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10980, 0x109b7,
+	0x109bc, 0x109cf,
+	0x109d2, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a9f,
+	0x10ac0, 0x10ae6,
+	0x10aeb, 0x10af6,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b91,
+	0x10b99, 0x10b9c,
+	0x10ba9, 0x10baf,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x10cfa, 0x10cff,
+	0x10e60, 0x10e7e,
+	0x11000, 0x1104d,
+	0x11052, 0x1106f,
+	0x1107f, 0x110c1,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x11143,
+	0x11150, 0x11176,
+	0x11180, 0x111cd,
+	0x111d0, 0x111df,
+	0x111e1, 0x111f4,
+	0x11200, 0x11211,
+	0x11213, 0x1123e,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a9,
+	0x112b0, 0x112ea,
+	0x112f0, 0x112f9,
+	0x11300, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133c, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11350, 0x11350,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11400, 0x11459,
+	0x1145b, 0x1145b,
+	0x1145d, 0x1145d,
+	0x11480, 0x114c7,
+	0x114d0, 0x114d9,
+	0x11580, 0x115b5,
+	0x115b8, 0x115dd,
+	0x11600, 0x11644,
+	0x11650, 0x11659,
+	0x11660, 0x1166c,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x11700, 0x11719,
+	0x1171d, 0x1172b,
+	0x11730, 0x1173f,
+	0x118a0, 0x118f2,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c36,
+	0x11c38, 0x11c45,
+	0x11c50, 0x11c6c,
+	0x11c70, 0x11c8f,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12470, 0x12474,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16a6e, 0x16a6f,
+	0x16ad0, 0x16aed,
+	0x16af0, 0x16af5,
+	0x16b00, 0x16b45,
+	0x16b50, 0x16b59,
+	0x16b5b, 0x16b61,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9c, 0x1bca3,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1e8,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1da8b,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e800, 0x1e8c4,
+	0x1e8c7, 0x1e8d6,
+	0x1e900, 0x1e94a,
+	0x1e950, 0x1e959,
+	0x1e95e, 0x1e95f,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0bf,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0f5,
+	0x1f100, 0x1f10c,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f1ac,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23b,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f6d2,
+	0x1f6e0, 0x1f6ec,
+	0x1f6f0, 0x1f6f6,
+	0x1f700, 0x1f773,
+	0x1f780, 0x1f7d4,
+	0x1f800, 0x1f80b,
+	0x1f810, 0x1f847,
+	0x1f850, 0x1f859,
+	0x1f860, 0x1f887,
+	0x1f890, 0x1f8ad,
+	0x1f910, 0x1f91e,
+	0x1f920, 0x1f927,
+	0x1f930, 0x1f930,
+	0x1f933, 0x1f93e,
+	0x1f940, 0x1f94b,
+	0x1f950, 0x1f95e,
+	0x1f980, 0x1f991,
+	0x1f9c0, 0x1f9c0,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xf0000, 0xffffd,
+	0x100000, 0x10fffd,
+}; /* CR_Assigned */
+
+/* 'C': Major Category */
+static const OnigCodePoint CR_C[] = {
+	642,
+	0x0000, 0x001f,
+	0x007f, 0x009f,
+	0x00ad, 0x00ad,
+	0x0378, 0x0379,
+	0x0380, 0x0383,
+	0x038b, 0x038b,
+	0x038d, 0x038d,
+	0x03a2, 0x03a2,
+	0x0530, 0x0530,
+	0x0557, 0x0558,
+	0x0560, 0x0560,
+	0x0588, 0x0588,
+	0x058b, 0x058c,
+	0x0590, 0x0590,
+	0x05c8, 0x05cf,
+	0x05eb, 0x05ef,
+	0x05f5, 0x0605,
+	0x061c, 0x061d,
+	0x06dd, 0x06dd,
+	0x070e, 0x070f,
+	0x074b, 0x074c,
+	0x07b2, 0x07bf,
+	0x07fb, 0x07ff,
+	0x082e, 0x082f,
+	0x083f, 0x083f,
+	0x085c, 0x085d,
+	0x085f, 0x089f,
+	0x08b5, 0x08b5,
+	0x08be, 0x08d3,
+	0x08e2, 0x08e2,
+	0x0984, 0x0984,
+	0x098d, 0x098e,
+	0x0991, 0x0992,
+	0x09a9, 0x09a9,
+	0x09b1, 0x09b1,
+	0x09b3, 0x09b5,
+	0x09ba, 0x09bb,
+	0x09c5, 0x09c6,
+	0x09c9, 0x09ca,
+	0x09cf, 0x09d6,
+	0x09d8, 0x09db,
+	0x09de, 0x09de,
+	0x09e4, 0x09e5,
+	0x09fc, 0x0a00,
+	0x0a04, 0x0a04,
+	0x0a0b, 0x0a0e,
+	0x0a11, 0x0a12,
+	0x0a29, 0x0a29,
+	0x0a31, 0x0a31,
+	0x0a34, 0x0a34,
+	0x0a37, 0x0a37,
+	0x0a3a, 0x0a3b,
+	0x0a3d, 0x0a3d,
+	0x0a43, 0x0a46,
+	0x0a49, 0x0a4a,
+	0x0a4e, 0x0a50,
+	0x0a52, 0x0a58,
+	0x0a5d, 0x0a5d,
+	0x0a5f, 0x0a65,
+	0x0a76, 0x0a80,
+	0x0a84, 0x0a84,
+	0x0a8e, 0x0a8e,
+	0x0a92, 0x0a92,
+	0x0aa9, 0x0aa9,
+	0x0ab1, 0x0ab1,
+	0x0ab4, 0x0ab4,
+	0x0aba, 0x0abb,
+	0x0ac6, 0x0ac6,
+	0x0aca, 0x0aca,
+	0x0ace, 0x0acf,
+	0x0ad1, 0x0adf,
+	0x0ae4, 0x0ae5,
+	0x0af2, 0x0af8,
+	0x0afa, 0x0b00,
+	0x0b04, 0x0b04,
+	0x0b0d, 0x0b0e,
+	0x0b11, 0x0b12,
+	0x0b29, 0x0b29,
+	0x0b31, 0x0b31,
+	0x0b34, 0x0b34,
+	0x0b3a, 0x0b3b,
+	0x0b45, 0x0b46,
+	0x0b49, 0x0b4a,
+	0x0b4e, 0x0b55,
+	0x0b58, 0x0b5b,
+	0x0b5e, 0x0b5e,
+	0x0b64, 0x0b65,
+	0x0b78, 0x0b81,
+	0x0b84, 0x0b84,
+	0x0b8b, 0x0b8d,
+	0x0b91, 0x0b91,
+	0x0b96, 0x0b98,
+	0x0b9b, 0x0b9b,
+	0x0b9d, 0x0b9d,
+	0x0ba0, 0x0ba2,
+	0x0ba5, 0x0ba7,
+	0x0bab, 0x0bad,
+	0x0bba, 0x0bbd,
+	0x0bc3, 0x0bc5,
+	0x0bc9, 0x0bc9,
+	0x0bce, 0x0bcf,
+	0x0bd1, 0x0bd6,
+	0x0bd8, 0x0be5,
+	0x0bfb, 0x0bff,
+	0x0c04, 0x0c04,
+	0x0c0d, 0x0c0d,
+	0x0c11, 0x0c11,
+	0x0c29, 0x0c29,
+	0x0c3a, 0x0c3c,
+	0x0c45, 0x0c45,
+	0x0c49, 0x0c49,
+	0x0c4e, 0x0c54,
+	0x0c57, 0x0c57,
+	0x0c5b, 0x0c5f,
+	0x0c64, 0x0c65,
+	0x0c70, 0x0c77,
+	0x0c84, 0x0c84,
+	0x0c8d, 0x0c8d,
+	0x0c91, 0x0c91,
+	0x0ca9, 0x0ca9,
+	0x0cb4, 0x0cb4,
+	0x0cba, 0x0cbb,
+	0x0cc5, 0x0cc5,
+	0x0cc9, 0x0cc9,
+	0x0cce, 0x0cd4,
+	0x0cd7, 0x0cdd,
+	0x0cdf, 0x0cdf,
+	0x0ce4, 0x0ce5,
+	0x0cf0, 0x0cf0,
+	0x0cf3, 0x0d00,
+	0x0d04, 0x0d04,
+	0x0d0d, 0x0d0d,
+	0x0d11, 0x0d11,
+	0x0d3b, 0x0d3c,
+	0x0d45, 0x0d45,
+	0x0d49, 0x0d49,
+	0x0d50, 0x0d53,
+	0x0d64, 0x0d65,
+	0x0d80, 0x0d81,
+	0x0d84, 0x0d84,
+	0x0d97, 0x0d99,
+	0x0db2, 0x0db2,
+	0x0dbc, 0x0dbc,
+	0x0dbe, 0x0dbf,
+	0x0dc7, 0x0dc9,
+	0x0dcb, 0x0dce,
+	0x0dd5, 0x0dd5,
+	0x0dd7, 0x0dd7,
+	0x0de0, 0x0de5,
+	0x0df0, 0x0df1,
+	0x0df5, 0x0e00,
+	0x0e3b, 0x0e3e,
+	0x0e5c, 0x0e80,
+	0x0e83, 0x0e83,
+	0x0e85, 0x0e86,
+	0x0e89, 0x0e89,
+	0x0e8b, 0x0e8c,
+	0x0e8e, 0x0e93,
+	0x0e98, 0x0e98,
+	0x0ea0, 0x0ea0,
+	0x0ea4, 0x0ea4,
+	0x0ea6, 0x0ea6,
+	0x0ea8, 0x0ea9,
+	0x0eac, 0x0eac,
+	0x0eba, 0x0eba,
+	0x0ebe, 0x0ebf,
+	0x0ec5, 0x0ec5,
+	0x0ec7, 0x0ec7,
+	0x0ece, 0x0ecf,
+	0x0eda, 0x0edb,
+	0x0ee0, 0x0eff,
+	0x0f48, 0x0f48,
+	0x0f6d, 0x0f70,
+	0x0f98, 0x0f98,
+	0x0fbd, 0x0fbd,
+	0x0fcd, 0x0fcd,
+	0x0fdb, 0x0fff,
+	0x10c6, 0x10c6,
+	0x10c8, 0x10cc,
+	0x10ce, 0x10cf,
+	0x1249, 0x1249,
+	0x124e, 0x124f,
+	0x1257, 0x1257,
+	0x1259, 0x1259,
+	0x125e, 0x125f,
+	0x1289, 0x1289,
+	0x128e, 0x128f,
+	0x12b1, 0x12b1,
+	0x12b6, 0x12b7,
+	0x12bf, 0x12bf,
+	0x12c1, 0x12c1,
+	0x12c6, 0x12c7,
+	0x12d7, 0x12d7,
+	0x1311, 0x1311,
+	0x1316, 0x1317,
+	0x135b, 0x135c,
+	0x137d, 0x137f,
+	0x139a, 0x139f,
+	0x13f6, 0x13f7,
+	0x13fe, 0x13ff,
+	0x169d, 0x169f,
+	0x16f9, 0x16ff,
+	0x170d, 0x170d,
+	0x1715, 0x171f,
+	0x1737, 0x173f,
+	0x1754, 0x175f,
+	0x176d, 0x176d,
+	0x1771, 0x1771,
+	0x1774, 0x177f,
+	0x17de, 0x17df,
+	0x17ea, 0x17ef,
+	0x17fa, 0x17ff,
+	0x180e, 0x180f,
+	0x181a, 0x181f,
+	0x1878, 0x187f,
+	0x18ab, 0x18af,
+	0x18f6, 0x18ff,
+	0x191f, 0x191f,
+	0x192c, 0x192f,
+	0x193c, 0x193f,
+	0x1941, 0x1943,
+	0x196e, 0x196f,
+	0x1975, 0x197f,
+	0x19ac, 0x19af,
+	0x19ca, 0x19cf,
+	0x19db, 0x19dd,
+	0x1a1c, 0x1a1d,
+	0x1a5f, 0x1a5f,
+	0x1a7d, 0x1a7e,
+	0x1a8a, 0x1a8f,
+	0x1a9a, 0x1a9f,
+	0x1aae, 0x1aaf,
+	0x1abf, 0x1aff,
+	0x1b4c, 0x1b4f,
+	0x1b7d, 0x1b7f,
+	0x1bf4, 0x1bfb,
+	0x1c38, 0x1c3a,
+	0x1c4a, 0x1c4c,
+	0x1c89, 0x1cbf,
+	0x1cc8, 0x1ccf,
+	0x1cf7, 0x1cf7,
+	0x1cfa, 0x1cff,
+	0x1df6, 0x1dfa,
+	0x1f16, 0x1f17,
+	0x1f1e, 0x1f1f,
+	0x1f46, 0x1f47,
+	0x1f4e, 0x1f4f,
+	0x1f58, 0x1f58,
+	0x1f5a, 0x1f5a,
+	0x1f5c, 0x1f5c,
+	0x1f5e, 0x1f5e,
+	0x1f7e, 0x1f7f,
+	0x1fb5, 0x1fb5,
+	0x1fc5, 0x1fc5,
+	0x1fd4, 0x1fd5,
+	0x1fdc, 0x1fdc,
+	0x1ff0, 0x1ff1,
+	0x1ff5, 0x1ff5,
+	0x1fff, 0x1fff,
+	0x200b, 0x200f,
+	0x202a, 0x202e,
+	0x2060, 0x206f,
+	0x2072, 0x2073,
+	0x208f, 0x208f,
+	0x209d, 0x209f,
+	0x20bf, 0x20cf,
+	0x20f1, 0x20ff,
+	0x218c, 0x218f,
+	0x23ff, 0x23ff,
+	0x2427, 0x243f,
+	0x244b, 0x245f,
+	0x2b74, 0x2b75,
+	0x2b96, 0x2b97,
+	0x2bba, 0x2bbc,
+	0x2bc9, 0x2bc9,
+	0x2bd2, 0x2beb,
+	0x2bf0, 0x2bff,
+	0x2c2f, 0x2c2f,
+	0x2c5f, 0x2c5f,
+	0x2cf4, 0x2cf8,
+	0x2d26, 0x2d26,
+	0x2d28, 0x2d2c,
+	0x2d2e, 0x2d2f,
+	0x2d68, 0x2d6e,
+	0x2d71, 0x2d7e,
+	0x2d97, 0x2d9f,
+	0x2da7, 0x2da7,
+	0x2daf, 0x2daf,
+	0x2db7, 0x2db7,
+	0x2dbf, 0x2dbf,
+	0x2dc7, 0x2dc7,
+	0x2dcf, 0x2dcf,
+	0x2dd7, 0x2dd7,
+	0x2ddf, 0x2ddf,
+	0x2e45, 0x2e7f,
+	0x2e9a, 0x2e9a,
+	0x2ef4, 0x2eff,
+	0x2fd6, 0x2fef,
+	0x2ffc, 0x2fff,
+	0x3040, 0x3040,
+	0x3097, 0x3098,
+	0x3100, 0x3104,
+	0x312e, 0x3130,
+	0x318f, 0x318f,
+	0x31bb, 0x31bf,
+	0x31e4, 0x31ef,
+	0x321f, 0x321f,
+	0x32ff, 0x32ff,
+	0x4db6, 0x4dbf,
+	0x9fd6, 0x9fff,
+	0xa48d, 0xa48f,
+	0xa4c7, 0xa4cf,
+	0xa62c, 0xa63f,
+	0xa6f8, 0xa6ff,
+	0xa7af, 0xa7af,
+	0xa7b8, 0xa7f6,
+	0xa82c, 0xa82f,
+	0xa83a, 0xa83f,
+	0xa878, 0xa87f,
+	0xa8c6, 0xa8cd,
+	0xa8da, 0xa8df,
+	0xa8fe, 0xa8ff,
+	0xa954, 0xa95e,
+	0xa97d, 0xa97f,
+	0xa9ce, 0xa9ce,
+	0xa9da, 0xa9dd,
+	0xa9ff, 0xa9ff,
+	0xaa37, 0xaa3f,
+	0xaa4e, 0xaa4f,
+	0xaa5a, 0xaa5b,
+	0xaac3, 0xaada,
+	0xaaf7, 0xab00,
+	0xab07, 0xab08,
+	0xab0f, 0xab10,
+	0xab17, 0xab1f,
+	0xab27, 0xab27,
+	0xab2f, 0xab2f,
+	0xab66, 0xab6f,
+	0xabee, 0xabef,
+	0xabfa, 0xabff,
+	0xd7a4, 0xd7af,
+	0xd7c7, 0xd7ca,
+	0xd7fc, 0xf8ff,
+	0xfa6e, 0xfa6f,
+	0xfada, 0xfaff,
+	0xfb07, 0xfb12,
+	0xfb18, 0xfb1c,
+	0xfb37, 0xfb37,
+	0xfb3d, 0xfb3d,
+	0xfb3f, 0xfb3f,
+	0xfb42, 0xfb42,
+	0xfb45, 0xfb45,
+	0xfbc2, 0xfbd2,
+	0xfd40, 0xfd4f,
+	0xfd90, 0xfd91,
+	0xfdc8, 0xfdef,
+	0xfdfe, 0xfdff,
+	0xfe1a, 0xfe1f,
+	0xfe53, 0xfe53,
+	0xfe67, 0xfe67,
+	0xfe6c, 0xfe6f,
+	0xfe75, 0xfe75,
+	0xfefd, 0xff00,
+	0xffbf, 0xffc1,
+	0xffc8, 0xffc9,
+	0xffd0, 0xffd1,
+	0xffd8, 0xffd9,
+	0xffdd, 0xffdf,
+	0xffe7, 0xffe7,
+	0xffef, 0xfffb,
+	0xfffe, 0xffff,
+	0x1000c, 0x1000c,
+	0x10027, 0x10027,
+	0x1003b, 0x1003b,
+	0x1003e, 0x1003e,
+	0x1004e, 0x1004f,
+	0x1005e, 0x1007f,
+	0x100fb, 0x100ff,
+	0x10103, 0x10106,
+	0x10134, 0x10136,
+	0x1018f, 0x1018f,
+	0x1019c, 0x1019f,
+	0x101a1, 0x101cf,
+	0x101fe, 0x1027f,
+	0x1029d, 0x1029f,
+	0x102d1, 0x102df,
+	0x102fc, 0x102ff,
+	0x10324, 0x1032f,
+	0x1034b, 0x1034f,
+	0x1037b, 0x1037f,
+	0x1039e, 0x1039e,
+	0x103c4, 0x103c7,
+	0x103d6, 0x103ff,
+	0x1049e, 0x1049f,
+	0x104aa, 0x104af,
+	0x104d4, 0x104d7,
+	0x104fc, 0x104ff,
+	0x10528, 0x1052f,
+	0x10564, 0x1056e,
+	0x10570, 0x105ff,
+	0x10737, 0x1073f,
+	0x10756, 0x1075f,
+	0x10768, 0x107ff,
+	0x10806, 0x10807,
+	0x10809, 0x10809,
+	0x10836, 0x10836,
+	0x10839, 0x1083b,
+	0x1083d, 0x1083e,
+	0x10856, 0x10856,
+	0x1089f, 0x108a6,
+	0x108b0, 0x108df,
+	0x108f3, 0x108f3,
+	0x108f6, 0x108fa,
+	0x1091c, 0x1091e,
+	0x1093a, 0x1093e,
+	0x10940, 0x1097f,
+	0x109b8, 0x109bb,
+	0x109d0, 0x109d1,
+	0x10a04, 0x10a04,
+	0x10a07, 0x10a0b,
+	0x10a14, 0x10a14,
+	0x10a18, 0x10a18,
+	0x10a34, 0x10a37,
+	0x10a3b, 0x10a3e,
+	0x10a48, 0x10a4f,
+	0x10a59, 0x10a5f,
+	0x10aa0, 0x10abf,
+	0x10ae7, 0x10aea,
+	0x10af7, 0x10aff,
+	0x10b36, 0x10b38,
+	0x10b56, 0x10b57,
+	0x10b73, 0x10b77,
+	0x10b92, 0x10b98,
+	0x10b9d, 0x10ba8,
+	0x10bb0, 0x10bff,
+	0x10c49, 0x10c7f,
+	0x10cb3, 0x10cbf,
+	0x10cf3, 0x10cf9,
+	0x10d00, 0x10e5f,
+	0x10e7f, 0x10fff,
+	0x1104e, 0x11051,
+	0x11070, 0x1107e,
+	0x110bd, 0x110bd,
+	0x110c2, 0x110cf,
+	0x110e9, 0x110ef,
+	0x110fa, 0x110ff,
+	0x11135, 0x11135,
+	0x11144, 0x1114f,
+	0x11177, 0x1117f,
+	0x111ce, 0x111cf,
+	0x111e0, 0x111e0,
+	0x111f5, 0x111ff,
+	0x11212, 0x11212,
+	0x1123f, 0x1127f,
+	0x11287, 0x11287,
+	0x11289, 0x11289,
+	0x1128e, 0x1128e,
+	0x1129e, 0x1129e,
+	0x112aa, 0x112af,
+	0x112eb, 0x112ef,
+	0x112fa, 0x112ff,
+	0x11304, 0x11304,
+	0x1130d, 0x1130e,
+	0x11311, 0x11312,
+	0x11329, 0x11329,
+	0x11331, 0x11331,
+	0x11334, 0x11334,
+	0x1133a, 0x1133b,
+	0x11345, 0x11346,
+	0x11349, 0x1134a,
+	0x1134e, 0x1134f,
+	0x11351, 0x11356,
+	0x11358, 0x1135c,
+	0x11364, 0x11365,
+	0x1136d, 0x1136f,
+	0x11375, 0x113ff,
+	0x1145a, 0x1145a,
+	0x1145c, 0x1145c,
+	0x1145e, 0x1147f,
+	0x114c8, 0x114cf,
+	0x114da, 0x1157f,
+	0x115b6, 0x115b7,
+	0x115de, 0x115ff,
+	0x11645, 0x1164f,
+	0x1165a, 0x1165f,
+	0x1166d, 0x1167f,
+	0x116b8, 0x116bf,
+	0x116ca, 0x116ff,
+	0x1171a, 0x1171c,
+	0x1172c, 0x1172f,
+	0x11740, 0x1189f,
+	0x118f3, 0x118fe,
+	0x11900, 0x11abf,
+	0x11af9, 0x11bff,
+	0x11c09, 0x11c09,
+	0x11c37, 0x11c37,
+	0x11c46, 0x11c4f,
+	0x11c6d, 0x11c6f,
+	0x11c90, 0x11c91,
+	0x11ca8, 0x11ca8,
+	0x11cb7, 0x11fff,
+	0x1239a, 0x123ff,
+	0x1246f, 0x1246f,
+	0x12475, 0x1247f,
+	0x12544, 0x12fff,
+	0x1342f, 0x143ff,
+	0x14647, 0x167ff,
+	0x16a39, 0x16a3f,
+	0x16a5f, 0x16a5f,
+	0x16a6a, 0x16a6d,
+	0x16a70, 0x16acf,
+	0x16aee, 0x16aef,
+	0x16af6, 0x16aff,
+	0x16b46, 0x16b4f,
+	0x16b5a, 0x16b5a,
+	0x16b62, 0x16b62,
+	0x16b78, 0x16b7c,
+	0x16b90, 0x16eff,
+	0x16f45, 0x16f4f,
+	0x16f7f, 0x16f8e,
+	0x16fa0, 0x16fdf,
+	0x16fe1, 0x16fff,
+	0x187ed, 0x187ff,
+	0x18af3, 0x1afff,
+	0x1b002, 0x1bbff,
+	0x1bc6b, 0x1bc6f,
+	0x1bc7d, 0x1bc7f,
+	0x1bc89, 0x1bc8f,
+	0x1bc9a, 0x1bc9b,
+	0x1bca0, 0x1cfff,
+	0x1d0f6, 0x1d0ff,
+	0x1d127, 0x1d128,
+	0x1d173, 0x1d17a,
+	0x1d1e9, 0x1d1ff,
+	0x1d246, 0x1d2ff,
+	0x1d357, 0x1d35f,
+	0x1d372, 0x1d3ff,
+	0x1d455, 0x1d455,
+	0x1d49d, 0x1d49d,
+	0x1d4a0, 0x1d4a1,
+	0x1d4a3, 0x1d4a4,
+	0x1d4a7, 0x1d4a8,
+	0x1d4ad, 0x1d4ad,
+	0x1d4ba, 0x1d4ba,
+	0x1d4bc, 0x1d4bc,
+	0x1d4c4, 0x1d4c4,
+	0x1d506, 0x1d506,
+	0x1d50b, 0x1d50c,
+	0x1d515, 0x1d515,
+	0x1d51d, 0x1d51d,
+	0x1d53a, 0x1d53a,
+	0x1d53f, 0x1d53f,
+	0x1d545, 0x1d545,
+	0x1d547, 0x1d549,
+	0x1d551, 0x1d551,
+	0x1d6a6, 0x1d6a7,
+	0x1d7cc, 0x1d7cd,
+	0x1da8c, 0x1da9a,
+	0x1daa0, 0x1daa0,
+	0x1dab0, 0x1dfff,
+	0x1e007, 0x1e007,
+	0x1e019, 0x1e01a,
+	0x1e022, 0x1e022,
+	0x1e025, 0x1e025,
+	0x1e02b, 0x1e7ff,
+	0x1e8c5, 0x1e8c6,
+	0x1e8d7, 0x1e8ff,
+	0x1e94b, 0x1e94f,
+	0x1e95a, 0x1e95d,
+	0x1e960, 0x1edff,
+	0x1ee04, 0x1ee04,
+	0x1ee20, 0x1ee20,
+	0x1ee23, 0x1ee23,
+	0x1ee25, 0x1ee26,
+	0x1ee28, 0x1ee28,
+	0x1ee33, 0x1ee33,
+	0x1ee38, 0x1ee38,
+	0x1ee3a, 0x1ee3a,
+	0x1ee3c, 0x1ee41,
+	0x1ee43, 0x1ee46,
+	0x1ee48, 0x1ee48,
+	0x1ee4a, 0x1ee4a,
+	0x1ee4c, 0x1ee4c,
+	0x1ee50, 0x1ee50,
+	0x1ee53, 0x1ee53,
+	0x1ee55, 0x1ee56,
+	0x1ee58, 0x1ee58,
+	0x1ee5a, 0x1ee5a,
+	0x1ee5c, 0x1ee5c,
+	0x1ee5e, 0x1ee5e,
+	0x1ee60, 0x1ee60,
+	0x1ee63, 0x1ee63,
+	0x1ee65, 0x1ee66,
+	0x1ee6b, 0x1ee6b,
+	0x1ee73, 0x1ee73,
+	0x1ee78, 0x1ee78,
+	0x1ee7d, 0x1ee7d,
+	0x1ee7f, 0x1ee7f,
+	0x1ee8a, 0x1ee8a,
+	0x1ee9c, 0x1eea0,
+	0x1eea4, 0x1eea4,
+	0x1eeaa, 0x1eeaa,
+	0x1eebc, 0x1eeef,
+	0x1eef2, 0x1efff,
+	0x1f02c, 0x1f02f,
+	0x1f094, 0x1f09f,
+	0x1f0af, 0x1f0b0,
+	0x1f0c0, 0x1f0c0,
+	0x1f0d0, 0x1f0d0,
+	0x1f0f6, 0x1f0ff,
+	0x1f10d, 0x1f10f,
+	0x1f12f, 0x1f12f,
+	0x1f16c, 0x1f16f,
+	0x1f1ad, 0x1f1e5,
+	0x1f203, 0x1f20f,
+	0x1f23c, 0x1f23f,
+	0x1f249, 0x1f24f,
+	0x1f252, 0x1f2ff,
+	0x1f6d3, 0x1f6df,
+	0x1f6ed, 0x1f6ef,
+	0x1f6f7, 0x1f6ff,
+	0x1f774, 0x1f77f,
+	0x1f7d5, 0x1f7ff,
+	0x1f80c, 0x1f80f,
+	0x1f848, 0x1f84f,
+	0x1f85a, 0x1f85f,
+	0x1f888, 0x1f88f,
+	0x1f8ae, 0x1f90f,
+	0x1f91f, 0x1f91f,
+	0x1f928, 0x1f92f,
+	0x1f931, 0x1f932,
+	0x1f93f, 0x1f93f,
+	0x1f94c, 0x1f94f,
+	0x1f95f, 0x1f97f,
+	0x1f992, 0x1f9bf,
+	0x1f9c1, 0x1ffff,
+	0x2a6d7, 0x2a6ff,
+	0x2b735, 0x2b73f,
+	0x2b81e, 0x2b81f,
+	0x2cea2, 0x2f7ff,
+	0x2fa1e, 0xe00ff,
+	0xe01f0, 0x10ffff,
+}; /* CR_C */
+
+/* 'Cc': General Category */
+#define CR_Cc CR_Cntrl
+
+/* 'Cf': General Category */
+static const OnigCodePoint CR_Cf[] = {
+	18,
+	0x00ad, 0x00ad,
+	0x0600, 0x0605,
+	0x061c, 0x061c,
+	0x06dd, 0x06dd,
+	0x070f, 0x070f,
+	0x08e2, 0x08e2,
+	0x180e, 0x180e,
+	0x200b, 0x200f,
+	0x202a, 0x202e,
+	0x2060, 0x2064,
+	0x2066, 0x206f,
+	0xfeff, 0xfeff,
+	0xfff9, 0xfffb,
+	0x110bd, 0x110bd,
+	0x1bca0, 0x1bca3,
+	0x1d173, 0x1d17a,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+}; /* CR_Cf */
+
+/* 'Cn': General Category */
+static const OnigCodePoint CR_Cn[] = {
+	638,
+	0x0378, 0x0379,
+	0x0380, 0x0383,
+	0x038b, 0x038b,
+	0x038d, 0x038d,
+	0x03a2, 0x03a2,
+	0x0530, 0x0530,
+	0x0557, 0x0558,
+	0x0560, 0x0560,
+	0x0588, 0x0588,
+	0x058b, 0x058c,
+	0x0590, 0x0590,
+	0x05c8, 0x05cf,
+	0x05eb, 0x05ef,
+	0x05f5, 0x05ff,
+	0x061d, 0x061d,
+	0x070e, 0x070e,
+	0x074b, 0x074c,
+	0x07b2, 0x07bf,
+	0x07fb, 0x07ff,
+	0x082e, 0x082f,
+	0x083f, 0x083f,
+	0x085c, 0x085d,
+	0x085f, 0x089f,
+	0x08b5, 0x08b5,
+	0x08be, 0x08d3,
+	0x0984, 0x0984,
+	0x098d, 0x098e,
+	0x0991, 0x0992,
+	0x09a9, 0x09a9,
+	0x09b1, 0x09b1,
+	0x09b3, 0x09b5,
+	0x09ba, 0x09bb,
+	0x09c5, 0x09c6,
+	0x09c9, 0x09ca,
+	0x09cf, 0x09d6,
+	0x09d8, 0x09db,
+	0x09de, 0x09de,
+	0x09e4, 0x09e5,
+	0x09fc, 0x0a00,
+	0x0a04, 0x0a04,
+	0x0a0b, 0x0a0e,
+	0x0a11, 0x0a12,
+	0x0a29, 0x0a29,
+	0x0a31, 0x0a31,
+	0x0a34, 0x0a34,
+	0x0a37, 0x0a37,
+	0x0a3a, 0x0a3b,
+	0x0a3d, 0x0a3d,
+	0x0a43, 0x0a46,
+	0x0a49, 0x0a4a,
+	0x0a4e, 0x0a50,
+	0x0a52, 0x0a58,
+	0x0a5d, 0x0a5d,
+	0x0a5f, 0x0a65,
+	0x0a76, 0x0a80,
+	0x0a84, 0x0a84,
+	0x0a8e, 0x0a8e,
+	0x0a92, 0x0a92,
+	0x0aa9, 0x0aa9,
+	0x0ab1, 0x0ab1,
+	0x0ab4, 0x0ab4,
+	0x0aba, 0x0abb,
+	0x0ac6, 0x0ac6,
+	0x0aca, 0x0aca,
+	0x0ace, 0x0acf,
+	0x0ad1, 0x0adf,
+	0x0ae4, 0x0ae5,
+	0x0af2, 0x0af8,
+	0x0afa, 0x0b00,
+	0x0b04, 0x0b04,
+	0x0b0d, 0x0b0e,
+	0x0b11, 0x0b12,
+	0x0b29, 0x0b29,
+	0x0b31, 0x0b31,
+	0x0b34, 0x0b34,
+	0x0b3a, 0x0b3b,
+	0x0b45, 0x0b46,
+	0x0b49, 0x0b4a,
+	0x0b4e, 0x0b55,
+	0x0b58, 0x0b5b,
+	0x0b5e, 0x0b5e,
+	0x0b64, 0x0b65,
+	0x0b78, 0x0b81,
+	0x0b84, 0x0b84,
+	0x0b8b, 0x0b8d,
+	0x0b91, 0x0b91,
+	0x0b96, 0x0b98,
+	0x0b9b, 0x0b9b,
+	0x0b9d, 0x0b9d,
+	0x0ba0, 0x0ba2,
+	0x0ba5, 0x0ba7,
+	0x0bab, 0x0bad,
+	0x0bba, 0x0bbd,
+	0x0bc3, 0x0bc5,
+	0x0bc9, 0x0bc9,
+	0x0bce, 0x0bcf,
+	0x0bd1, 0x0bd6,
+	0x0bd8, 0x0be5,
+	0x0bfb, 0x0bff,
+	0x0c04, 0x0c04,
+	0x0c0d, 0x0c0d,
+	0x0c11, 0x0c11,
+	0x0c29, 0x0c29,
+	0x0c3a, 0x0c3c,
+	0x0c45, 0x0c45,
+	0x0c49, 0x0c49,
+	0x0c4e, 0x0c54,
+	0x0c57, 0x0c57,
+	0x0c5b, 0x0c5f,
+	0x0c64, 0x0c65,
+	0x0c70, 0x0c77,
+	0x0c84, 0x0c84,
+	0x0c8d, 0x0c8d,
+	0x0c91, 0x0c91,
+	0x0ca9, 0x0ca9,
+	0x0cb4, 0x0cb4,
+	0x0cba, 0x0cbb,
+	0x0cc5, 0x0cc5,
+	0x0cc9, 0x0cc9,
+	0x0cce, 0x0cd4,
+	0x0cd7, 0x0cdd,
+	0x0cdf, 0x0cdf,
+	0x0ce4, 0x0ce5,
+	0x0cf0, 0x0cf0,
+	0x0cf3, 0x0d00,
+	0x0d04, 0x0d04,
+	0x0d0d, 0x0d0d,
+	0x0d11, 0x0d11,
+	0x0d3b, 0x0d3c,
+	0x0d45, 0x0d45,
+	0x0d49, 0x0d49,
+	0x0d50, 0x0d53,
+	0x0d64, 0x0d65,
+	0x0d80, 0x0d81,
+	0x0d84, 0x0d84,
+	0x0d97, 0x0d99,
+	0x0db2, 0x0db2,
+	0x0dbc, 0x0dbc,
+	0x0dbe, 0x0dbf,
+	0x0dc7, 0x0dc9,
+	0x0dcb, 0x0dce,
+	0x0dd5, 0x0dd5,
+	0x0dd7, 0x0dd7,
+	0x0de0, 0x0de5,
+	0x0df0, 0x0df1,
+	0x0df5, 0x0e00,
+	0x0e3b, 0x0e3e,
+	0x0e5c, 0x0e80,
+	0x0e83, 0x0e83,
+	0x0e85, 0x0e86,
+	0x0e89, 0x0e89,
+	0x0e8b, 0x0e8c,
+	0x0e8e, 0x0e93,
+	0x0e98, 0x0e98,
+	0x0ea0, 0x0ea0,
+	0x0ea4, 0x0ea4,
+	0x0ea6, 0x0ea6,
+	0x0ea8, 0x0ea9,
+	0x0eac, 0x0eac,
+	0x0eba, 0x0eba,
+	0x0ebe, 0x0ebf,
+	0x0ec5, 0x0ec5,
+	0x0ec7, 0x0ec7,
+	0x0ece, 0x0ecf,
+	0x0eda, 0x0edb,
+	0x0ee0, 0x0eff,
+	0x0f48, 0x0f48,
+	0x0f6d, 0x0f70,
+	0x0f98, 0x0f98,
+	0x0fbd, 0x0fbd,
+	0x0fcd, 0x0fcd,
+	0x0fdb, 0x0fff,
+	0x10c6, 0x10c6,
+	0x10c8, 0x10cc,
+	0x10ce, 0x10cf,
+	0x1249, 0x1249,
+	0x124e, 0x124f,
+	0x1257, 0x1257,
+	0x1259, 0x1259,
+	0x125e, 0x125f,
+	0x1289, 0x1289,
+	0x128e, 0x128f,
+	0x12b1, 0x12b1,
+	0x12b6, 0x12b7,
+	0x12bf, 0x12bf,
+	0x12c1, 0x12c1,
+	0x12c6, 0x12c7,
+	0x12d7, 0x12d7,
+	0x1311, 0x1311,
+	0x1316, 0x1317,
+	0x135b, 0x135c,
+	0x137d, 0x137f,
+	0x139a, 0x139f,
+	0x13f6, 0x13f7,
+	0x13fe, 0x13ff,
+	0x169d, 0x169f,
+	0x16f9, 0x16ff,
+	0x170d, 0x170d,
+	0x1715, 0x171f,
+	0x1737, 0x173f,
+	0x1754, 0x175f,
+	0x176d, 0x176d,
+	0x1771, 0x1771,
+	0x1774, 0x177f,
+	0x17de, 0x17df,
+	0x17ea, 0x17ef,
+	0x17fa, 0x17ff,
+	0x180f, 0x180f,
+	0x181a, 0x181f,
+	0x1878, 0x187f,
+	0x18ab, 0x18af,
+	0x18f6, 0x18ff,
+	0x191f, 0x191f,
+	0x192c, 0x192f,
+	0x193c, 0x193f,
+	0x1941, 0x1943,
+	0x196e, 0x196f,
+	0x1975, 0x197f,
+	0x19ac, 0x19af,
+	0x19ca, 0x19cf,
+	0x19db, 0x19dd,
+	0x1a1c, 0x1a1d,
+	0x1a5f, 0x1a5f,
+	0x1a7d, 0x1a7e,
+	0x1a8a, 0x1a8f,
+	0x1a9a, 0x1a9f,
+	0x1aae, 0x1aaf,
+	0x1abf, 0x1aff,
+	0x1b4c, 0x1b4f,
+	0x1b7d, 0x1b7f,
+	0x1bf4, 0x1bfb,
+	0x1c38, 0x1c3a,
+	0x1c4a, 0x1c4c,
+	0x1c89, 0x1cbf,
+	0x1cc8, 0x1ccf,
+	0x1cf7, 0x1cf7,
+	0x1cfa, 0x1cff,
+	0x1df6, 0x1dfa,
+	0x1f16, 0x1f17,
+	0x1f1e, 0x1f1f,
+	0x1f46, 0x1f47,
+	0x1f4e, 0x1f4f,
+	0x1f58, 0x1f58,
+	0x1f5a, 0x1f5a,
+	0x1f5c, 0x1f5c,
+	0x1f5e, 0x1f5e,
+	0x1f7e, 0x1f7f,
+	0x1fb5, 0x1fb5,
+	0x1fc5, 0x1fc5,
+	0x1fd4, 0x1fd5,
+	0x1fdc, 0x1fdc,
+	0x1ff0, 0x1ff1,
+	0x1ff5, 0x1ff5,
+	0x1fff, 0x1fff,
+	0x2065, 0x2065,
+	0x2072, 0x2073,
+	0x208f, 0x208f,
+	0x209d, 0x209f,
+	0x20bf, 0x20cf,
+	0x20f1, 0x20ff,
+	0x218c, 0x218f,
+	0x23ff, 0x23ff,
+	0x2427, 0x243f,
+	0x244b, 0x245f,
+	0x2b74, 0x2b75,
+	0x2b96, 0x2b97,
+	0x2bba, 0x2bbc,
+	0x2bc9, 0x2bc9,
+	0x2bd2, 0x2beb,
+	0x2bf0, 0x2bff,
+	0x2c2f, 0x2c2f,
+	0x2c5f, 0x2c5f,
+	0x2cf4, 0x2cf8,
+	0x2d26, 0x2d26,
+	0x2d28, 0x2d2c,
+	0x2d2e, 0x2d2f,
+	0x2d68, 0x2d6e,
+	0x2d71, 0x2d7e,
+	0x2d97, 0x2d9f,
+	0x2da7, 0x2da7,
+	0x2daf, 0x2daf,
+	0x2db7, 0x2db7,
+	0x2dbf, 0x2dbf,
+	0x2dc7, 0x2dc7,
+	0x2dcf, 0x2dcf,
+	0x2dd7, 0x2dd7,
+	0x2ddf, 0x2ddf,
+	0x2e45, 0x2e7f,
+	0x2e9a, 0x2e9a,
+	0x2ef4, 0x2eff,
+	0x2fd6, 0x2fef,
+	0x2ffc, 0x2fff,
+	0x3040, 0x3040,
+	0x3097, 0x3098,
+	0x3100, 0x3104,
+	0x312e, 0x3130,
+	0x318f, 0x318f,
+	0x31bb, 0x31bf,
+	0x31e4, 0x31ef,
+	0x321f, 0x321f,
+	0x32ff, 0x32ff,
+	0x4db6, 0x4dbf,
+	0x9fd6, 0x9fff,
+	0xa48d, 0xa48f,
+	0xa4c7, 0xa4cf,
+	0xa62c, 0xa63f,
+	0xa6f8, 0xa6ff,
+	0xa7af, 0xa7af,
+	0xa7b8, 0xa7f6,
+	0xa82c, 0xa82f,
+	0xa83a, 0xa83f,
+	0xa878, 0xa87f,
+	0xa8c6, 0xa8cd,
+	0xa8da, 0xa8df,
+	0xa8fe, 0xa8ff,
+	0xa954, 0xa95e,
+	0xa97d, 0xa97f,
+	0xa9ce, 0xa9ce,
+	0xa9da, 0xa9dd,
+	0xa9ff, 0xa9ff,
+	0xaa37, 0xaa3f,
+	0xaa4e, 0xaa4f,
+	0xaa5a, 0xaa5b,
+	0xaac3, 0xaada,
+	0xaaf7, 0xab00,
+	0xab07, 0xab08,
+	0xab0f, 0xab10,
+	0xab17, 0xab1f,
+	0xab27, 0xab27,
+	0xab2f, 0xab2f,
+	0xab66, 0xab6f,
+	0xabee, 0xabef,
+	0xabfa, 0xabff,
+	0xd7a4, 0xd7af,
+	0xd7c7, 0xd7ca,
+	0xd7fc, 0xd7ff,
+	0xfa6e, 0xfa6f,
+	0xfada, 0xfaff,
+	0xfb07, 0xfb12,
+	0xfb18, 0xfb1c,
+	0xfb37, 0xfb37,
+	0xfb3d, 0xfb3d,
+	0xfb3f, 0xfb3f,
+	0xfb42, 0xfb42,
+	0xfb45, 0xfb45,
+	0xfbc2, 0xfbd2,
+	0xfd40, 0xfd4f,
+	0xfd90, 0xfd91,
+	0xfdc8, 0xfdef,
+	0xfdfe, 0xfdff,
+	0xfe1a, 0xfe1f,
+	0xfe53, 0xfe53,
+	0xfe67, 0xfe67,
+	0xfe6c, 0xfe6f,
+	0xfe75, 0xfe75,
+	0xfefd, 0xfefe,
+	0xff00, 0xff00,
+	0xffbf, 0xffc1,
+	0xffc8, 0xffc9,
+	0xffd0, 0xffd1,
+	0xffd8, 0xffd9,
+	0xffdd, 0xffdf,
+	0xffe7, 0xffe7,
+	0xffef, 0xfff8,
+	0xfffe, 0xffff,
+	0x1000c, 0x1000c,
+	0x10027, 0x10027,
+	0x1003b, 0x1003b,
+	0x1003e, 0x1003e,
+	0x1004e, 0x1004f,
+	0x1005e, 0x1007f,
+	0x100fb, 0x100ff,
+	0x10103, 0x10106,
+	0x10134, 0x10136,
+	0x1018f, 0x1018f,
+	0x1019c, 0x1019f,
+	0x101a1, 0x101cf,
+	0x101fe, 0x1027f,
+	0x1029d, 0x1029f,
+	0x102d1, 0x102df,
+	0x102fc, 0x102ff,
+	0x10324, 0x1032f,
+	0x1034b, 0x1034f,
+	0x1037b, 0x1037f,
+	0x1039e, 0x1039e,
+	0x103c4, 0x103c7,
+	0x103d6, 0x103ff,
+	0x1049e, 0x1049f,
+	0x104aa, 0x104af,
+	0x104d4, 0x104d7,
+	0x104fc, 0x104ff,
+	0x10528, 0x1052f,
+	0x10564, 0x1056e,
+	0x10570, 0x105ff,
+	0x10737, 0x1073f,
+	0x10756, 0x1075f,
+	0x10768, 0x107ff,
+	0x10806, 0x10807,
+	0x10809, 0x10809,
+	0x10836, 0x10836,
+	0x10839, 0x1083b,
+	0x1083d, 0x1083e,
+	0x10856, 0x10856,
+	0x1089f, 0x108a6,
+	0x108b0, 0x108df,
+	0x108f3, 0x108f3,
+	0x108f6, 0x108fa,
+	0x1091c, 0x1091e,
+	0x1093a, 0x1093e,
+	0x10940, 0x1097f,
+	0x109b8, 0x109bb,
+	0x109d0, 0x109d1,
+	0x10a04, 0x10a04,
+	0x10a07, 0x10a0b,
+	0x10a14, 0x10a14,
+	0x10a18, 0x10a18,
+	0x10a34, 0x10a37,
+	0x10a3b, 0x10a3e,
+	0x10a48, 0x10a4f,
+	0x10a59, 0x10a5f,
+	0x10aa0, 0x10abf,
+	0x10ae7, 0x10aea,
+	0x10af7, 0x10aff,
+	0x10b36, 0x10b38,
+	0x10b56, 0x10b57,
+	0x10b73, 0x10b77,
+	0x10b92, 0x10b98,
+	0x10b9d, 0x10ba8,
+	0x10bb0, 0x10bff,
+	0x10c49, 0x10c7f,
+	0x10cb3, 0x10cbf,
+	0x10cf3, 0x10cf9,
+	0x10d00, 0x10e5f,
+	0x10e7f, 0x10fff,
+	0x1104e, 0x11051,
+	0x11070, 0x1107e,
+	0x110c2, 0x110cf,
+	0x110e9, 0x110ef,
+	0x110fa, 0x110ff,
+	0x11135, 0x11135,
+	0x11144, 0x1114f,
+	0x11177, 0x1117f,
+	0x111ce, 0x111cf,
+	0x111e0, 0x111e0,
+	0x111f5, 0x111ff,
+	0x11212, 0x11212,
+	0x1123f, 0x1127f,
+	0x11287, 0x11287,
+	0x11289, 0x11289,
+	0x1128e, 0x1128e,
+	0x1129e, 0x1129e,
+	0x112aa, 0x112af,
+	0x112eb, 0x112ef,
+	0x112fa, 0x112ff,
+	0x11304, 0x11304,
+	0x1130d, 0x1130e,
+	0x11311, 0x11312,
+	0x11329, 0x11329,
+	0x11331, 0x11331,
+	0x11334, 0x11334,
+	0x1133a, 0x1133b,
+	0x11345, 0x11346,
+	0x11349, 0x1134a,
+	0x1134e, 0x1134f,
+	0x11351, 0x11356,
+	0x11358, 0x1135c,
+	0x11364, 0x11365,
+	0x1136d, 0x1136f,
+	0x11375, 0x113ff,
+	0x1145a, 0x1145a,
+	0x1145c, 0x1145c,
+	0x1145e, 0x1147f,
+	0x114c8, 0x114cf,
+	0x114da, 0x1157f,
+	0x115b6, 0x115b7,
+	0x115de, 0x115ff,
+	0x11645, 0x1164f,
+	0x1165a, 0x1165f,
+	0x1166d, 0x1167f,
+	0x116b8, 0x116bf,
+	0x116ca, 0x116ff,
+	0x1171a, 0x1171c,
+	0x1172c, 0x1172f,
+	0x11740, 0x1189f,
+	0x118f3, 0x118fe,
+	0x11900, 0x11abf,
+	0x11af9, 0x11bff,
+	0x11c09, 0x11c09,
+	0x11c37, 0x11c37,
+	0x11c46, 0x11c4f,
+	0x11c6d, 0x11c6f,
+	0x11c90, 0x11c91,
+	0x11ca8, 0x11ca8,
+	0x11cb7, 0x11fff,
+	0x1239a, 0x123ff,
+	0x1246f, 0x1246f,
+	0x12475, 0x1247f,
+	0x12544, 0x12fff,
+	0x1342f, 0x143ff,
+	0x14647, 0x167ff,
+	0x16a39, 0x16a3f,
+	0x16a5f, 0x16a5f,
+	0x16a6a, 0x16a6d,
+	0x16a70, 0x16acf,
+	0x16aee, 0x16aef,
+	0x16af6, 0x16aff,
+	0x16b46, 0x16b4f,
+	0x16b5a, 0x16b5a,
+	0x16b62, 0x16b62,
+	0x16b78, 0x16b7c,
+	0x16b90, 0x16eff,
+	0x16f45, 0x16f4f,
+	0x16f7f, 0x16f8e,
+	0x16fa0, 0x16fdf,
+	0x16fe1, 0x16fff,
+	0x187ed, 0x187ff,
+	0x18af3, 0x1afff,
+	0x1b002, 0x1bbff,
+	0x1bc6b, 0x1bc6f,
+	0x1bc7d, 0x1bc7f,
+	0x1bc89, 0x1bc8f,
+	0x1bc9a, 0x1bc9b,
+	0x1bca4, 0x1cfff,
+	0x1d0f6, 0x1d0ff,
+	0x1d127, 0x1d128,
+	0x1d1e9, 0x1d1ff,
+	0x1d246, 0x1d2ff,
+	0x1d357, 0x1d35f,
+	0x1d372, 0x1d3ff,
+	0x1d455, 0x1d455,
+	0x1d49d, 0x1d49d,
+	0x1d4a0, 0x1d4a1,
+	0x1d4a3, 0x1d4a4,
+	0x1d4a7, 0x1d4a8,
+	0x1d4ad, 0x1d4ad,
+	0x1d4ba, 0x1d4ba,
+	0x1d4bc, 0x1d4bc,
+	0x1d4c4, 0x1d4c4,
+	0x1d506, 0x1d506,
+	0x1d50b, 0x1d50c,
+	0x1d515, 0x1d515,
+	0x1d51d, 0x1d51d,
+	0x1d53a, 0x1d53a,
+	0x1d53f, 0x1d53f,
+	0x1d545, 0x1d545,
+	0x1d547, 0x1d549,
+	0x1d551, 0x1d551,
+	0x1d6a6, 0x1d6a7,
+	0x1d7cc, 0x1d7cd,
+	0x1da8c, 0x1da9a,
+	0x1daa0, 0x1daa0,
+	0x1dab0, 0x1dfff,
+	0x1e007, 0x1e007,
+	0x1e019, 0x1e01a,
+	0x1e022, 0x1e022,
+	0x1e025, 0x1e025,
+	0x1e02b, 0x1e7ff,
+	0x1e8c5, 0x1e8c6,
+	0x1e8d7, 0x1e8ff,
+	0x1e94b, 0x1e94f,
+	0x1e95a, 0x1e95d,
+	0x1e960, 0x1edff,
+	0x1ee04, 0x1ee04,
+	0x1ee20, 0x1ee20,
+	0x1ee23, 0x1ee23,
+	0x1ee25, 0x1ee26,
+	0x1ee28, 0x1ee28,
+	0x1ee33, 0x1ee33,
+	0x1ee38, 0x1ee38,
+	0x1ee3a, 0x1ee3a,
+	0x1ee3c, 0x1ee41,
+	0x1ee43, 0x1ee46,
+	0x1ee48, 0x1ee48,
+	0x1ee4a, 0x1ee4a,
+	0x1ee4c, 0x1ee4c,
+	0x1ee50, 0x1ee50,
+	0x1ee53, 0x1ee53,
+	0x1ee55, 0x1ee56,
+	0x1ee58, 0x1ee58,
+	0x1ee5a, 0x1ee5a,
+	0x1ee5c, 0x1ee5c,
+	0x1ee5e, 0x1ee5e,
+	0x1ee60, 0x1ee60,
+	0x1ee63, 0x1ee63,
+	0x1ee65, 0x1ee66,
+	0x1ee6b, 0x1ee6b,
+	0x1ee73, 0x1ee73,
+	0x1ee78, 0x1ee78,
+	0x1ee7d, 0x1ee7d,
+	0x1ee7f, 0x1ee7f,
+	0x1ee8a, 0x1ee8a,
+	0x1ee9c, 0x1eea0,
+	0x1eea4, 0x1eea4,
+	0x1eeaa, 0x1eeaa,
+	0x1eebc, 0x1eeef,
+	0x1eef2, 0x1efff,
+	0x1f02c, 0x1f02f,
+	0x1f094, 0x1f09f,
+	0x1f0af, 0x1f0b0,
+	0x1f0c0, 0x1f0c0,
+	0x1f0d0, 0x1f0d0,
+	0x1f0f6, 0x1f0ff,
+	0x1f10d, 0x1f10f,
+	0x1f12f, 0x1f12f,
+	0x1f16c, 0x1f16f,
+	0x1f1ad, 0x1f1e5,
+	0x1f203, 0x1f20f,
+	0x1f23c, 0x1f23f,
+	0x1f249, 0x1f24f,
+	0x1f252, 0x1f2ff,
+	0x1f6d3, 0x1f6df,
+	0x1f6ed, 0x1f6ef,
+	0x1f6f7, 0x1f6ff,
+	0x1f774, 0x1f77f,
+	0x1f7d5, 0x1f7ff,
+	0x1f80c, 0x1f80f,
+	0x1f848, 0x1f84f,
+	0x1f85a, 0x1f85f,
+	0x1f888, 0x1f88f,
+	0x1f8ae, 0x1f90f,
+	0x1f91f, 0x1f91f,
+	0x1f928, 0x1f92f,
+	0x1f931, 0x1f932,
+	0x1f93f, 0x1f93f,
+	0x1f94c, 0x1f94f,
+	0x1f95f, 0x1f97f,
+	0x1f992, 0x1f9bf,
+	0x1f9c1, 0x1ffff,
+	0x2a6d7, 0x2a6ff,
+	0x2b735, 0x2b73f,
+	0x2b81e, 0x2b81f,
+	0x2cea2, 0x2f7ff,
+	0x2fa1e, 0xe0000,
+	0xe0002, 0xe001f,
+	0xe0080, 0xe00ff,
+	0xe01f0, 0xeffff,
+	0xffffe, 0xfffff,
+	0x10fffe, 0x10ffff,
+}; /* CR_Cn */
+
+/* 'Co': General Category */
+static const OnigCodePoint CR_Co[] = {
+	3,
+	0xe000, 0xf8ff,
+	0xf0000, 0xffffd,
+	0x100000, 0x10fffd,
+}; /* CR_Co */
+
+/* 'Cs': General Category */
+static const OnigCodePoint CR_Cs[] = {
+	1,
+	0xd800, 0xdfff,
+}; /* CR_Cs */
+
+/* 'L': Major Category */
+static const OnigCodePoint CR_L[] = {
+	571,
+	0x0041, 0x005a,
+	0x0061, 0x007a,
+	0x00aa, 0x00aa,
+	0x00b5, 0x00b5,
+	0x00ba, 0x00ba,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x02c1,
+	0x02c6, 0x02d1,
+	0x02e0, 0x02e4,
+	0x02ec, 0x02ec,
+	0x02ee, 0x02ee,
+	0x0370, 0x0374,
+	0x0376, 0x0377,
+	0x037a, 0x037d,
+	0x037f, 0x037f,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03f5,
+	0x03f7, 0x0481,
+	0x048a, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x0559,
+	0x0561, 0x0587,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f2,
+	0x0620, 0x064a,
+	0x066e, 0x066f,
+	0x0671, 0x06d3,
+	0x06d5, 0x06d5,
+	0x06e5, 0x06e6,
+	0x06ee, 0x06ef,
+	0x06fa, 0x06fc,
+	0x06ff, 0x06ff,
+	0x0710, 0x0710,
+	0x0712, 0x072f,
+	0x074d, 0x07a5,
+	0x07b1, 0x07b1,
+	0x07ca, 0x07ea,
+	0x07f4, 0x07f5,
+	0x07fa, 0x07fa,
+	0x0800, 0x0815,
+	0x081a, 0x081a,
+	0x0824, 0x0824,
+	0x0828, 0x0828,
+	0x0840, 0x0858,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x0904, 0x0939,
+	0x093d, 0x093d,
+	0x0950, 0x0950,
+	0x0958, 0x0961,
+	0x0971, 0x0980,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bd, 0x09bd,
+	0x09ce, 0x09ce,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e1,
+	0x09f0, 0x09f1,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a72, 0x0a74,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abd, 0x0abd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae1,
+	0x0af9, 0x0af9,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3d, 0x0b3d,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b71, 0x0b71,
+	0x0b83, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bd0, 0x0bd0,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c3d,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c61,
+	0x0c80, 0x0c80,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbd, 0x0cbd,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0cf1, 0x0cf2,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d3d,
+	0x0d4e, 0x0d4e,
+	0x0d54, 0x0d56,
+	0x0d5f, 0x0d61,
+	0x0d7a, 0x0d7f,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0e01, 0x0e30,
+	0x0e32, 0x0e33,
+	0x0e40, 0x0e46,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb0,
+	0x0eb2, 0x0eb3,
+	0x0ebd, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f00,
+	0x0f40, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f88, 0x0f8c,
+	0x1000, 0x102a,
+	0x103f, 0x103f,
+	0x1050, 0x1055,
+	0x105a, 0x105d,
+	0x1061, 0x1061,
+	0x1065, 0x1066,
+	0x106e, 0x1070,
+	0x1075, 0x1081,
+	0x108e, 0x108e,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x10fa,
+	0x10fc, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x1380, 0x138f,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1401, 0x166c,
+	0x166f, 0x167f,
+	0x1681, 0x169a,
+	0x16a0, 0x16ea,
+	0x16f1, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1711,
+	0x1720, 0x1731,
+	0x1740, 0x1751,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1780, 0x17b3,
+	0x17d7, 0x17d7,
+	0x17dc, 0x17dc,
+	0x1820, 0x1877,
+	0x1880, 0x1884,
+	0x1887, 0x18a8,
+	0x18aa, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1950, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x1a00, 0x1a16,
+	0x1a20, 0x1a54,
+	0x1aa7, 0x1aa7,
+	0x1b05, 0x1b33,
+	0x1b45, 0x1b4b,
+	0x1b83, 0x1ba0,
+	0x1bae, 0x1baf,
+	0x1bba, 0x1be5,
+	0x1c00, 0x1c23,
+	0x1c4d, 0x1c4f,
+	0x1c5a, 0x1c7d,
+	0x1c80, 0x1c88,
+	0x1ce9, 0x1cec,
+	0x1cee, 0x1cf1,
+	0x1cf5, 0x1cf6,
+	0x1d00, 0x1dbf,
+	0x1e00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fe0, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffc,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2119, 0x211d,
+	0x2124, 0x2124,
+	0x2126, 0x2126,
+	0x2128, 0x2128,
+	0x212a, 0x212d,
+	0x212f, 0x2139,
+	0x213c, 0x213f,
+	0x2145, 0x2149,
+	0x214e, 0x214e,
+	0x2183, 0x2184,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2ce4,
+	0x2ceb, 0x2cee,
+	0x2cf2, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d6f,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2e2f, 0x2e2f,
+	0x3005, 0x3006,
+	0x3031, 0x3035,
+	0x303b, 0x303c,
+	0x3041, 0x3096,
+	0x309d, 0x309f,
+	0x30a1, 0x30fa,
+	0x30fc, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x31a0, 0x31ba,
+	0x31f0, 0x31ff,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa4d0, 0xa4fd,
+	0xa500, 0xa60c,
+	0xa610, 0xa61f,
+	0xa62a, 0xa62b,
+	0xa640, 0xa66e,
+	0xa67f, 0xa69d,
+	0xa6a0, 0xa6e5,
+	0xa717, 0xa71f,
+	0xa722, 0xa788,
+	0xa78b, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa801,
+	0xa803, 0xa805,
+	0xa807, 0xa80a,
+	0xa80c, 0xa822,
+	0xa840, 0xa873,
+	0xa882, 0xa8b3,
+	0xa8f2, 0xa8f7,
+	0xa8fb, 0xa8fb,
+	0xa8fd, 0xa8fd,
+	0xa90a, 0xa925,
+	0xa930, 0xa946,
+	0xa960, 0xa97c,
+	0xa984, 0xa9b2,
+	0xa9cf, 0xa9cf,
+	0xa9e0, 0xa9e4,
+	0xa9e6, 0xa9ef,
+	0xa9fa, 0xa9fe,
+	0xaa00, 0xaa28,
+	0xaa40, 0xaa42,
+	0xaa44, 0xaa4b,
+	0xaa60, 0xaa76,
+	0xaa7a, 0xaa7a,
+	0xaa7e, 0xaaaf,
+	0xaab1, 0xaab1,
+	0xaab5, 0xaab6,
+	0xaab9, 0xaabd,
+	0xaac0, 0xaac0,
+	0xaac2, 0xaac2,
+	0xaadb, 0xaadd,
+	0xaae0, 0xaaea,
+	0xaaf2, 0xaaf4,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab5a,
+	0xab5c, 0xab65,
+	0xab70, 0xabe2,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb1d,
+	0xfb1f, 0xfb28,
+	0xfb2a, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3d,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfb,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xff21, 0xff3a,
+	0xff41, 0xff5a,
+	0xff66, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031f,
+	0x10330, 0x10340,
+	0x10342, 0x10349,
+	0x10350, 0x10375,
+	0x10380, 0x1039d,
+	0x103a0, 0x103c3,
+	0x103c8, 0x103cf,
+	0x10400, 0x1049d,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10860, 0x10876,
+	0x10880, 0x1089e,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x10900, 0x10915,
+	0x10920, 0x10939,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a00,
+	0x10a10, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a60, 0x10a7c,
+	0x10a80, 0x10a9c,
+	0x10ac0, 0x10ac7,
+	0x10ac9, 0x10ae4,
+	0x10b00, 0x10b35,
+	0x10b40, 0x10b55,
+	0x10b60, 0x10b72,
+	0x10b80, 0x10b91,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x11003, 0x11037,
+	0x11083, 0x110af,
+	0x110d0, 0x110e8,
+	0x11103, 0x11126,
+	0x11150, 0x11172,
+	0x11176, 0x11176,
+	0x11183, 0x111b2,
+	0x111c1, 0x111c4,
+	0x111da, 0x111da,
+	0x111dc, 0x111dc,
+	0x11200, 0x11211,
+	0x11213, 0x1122b,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a8,
+	0x112b0, 0x112de,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133d, 0x1133d,
+	0x11350, 0x11350,
+	0x1135d, 0x11361,
+	0x11400, 0x11434,
+	0x11447, 0x1144a,
+	0x11480, 0x114af,
+	0x114c4, 0x114c5,
+	0x114c7, 0x114c7,
+	0x11580, 0x115ae,
+	0x115d8, 0x115db,
+	0x11600, 0x1162f,
+	0x11644, 0x11644,
+	0x11680, 0x116aa,
+	0x11700, 0x11719,
+	0x118a0, 0x118df,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c2e,
+	0x11c40, 0x11c40,
+	0x11c72, 0x11c8f,
+	0x12000, 0x12399,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16ad0, 0x16aed,
+	0x16b00, 0x16b2f,
+	0x16b40, 0x16b43,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f50,
+	0x16f93, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d6c0,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6fa,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d734,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d76e,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d7a8,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7cb,
+	0x1e800, 0x1e8c4,
+	0x1e900, 0x1e943,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+}; /* CR_L */
+
+/* 'LC': General Category */
+static const OnigCodePoint CR_LC[] = {
+	126,
+	0x0041, 0x005a,
+	0x0061, 0x007a,
+	0x00b5, 0x00b5,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x01ba,
+	0x01bc, 0x01bf,
+	0x01c4, 0x0293,
+	0x0295, 0x02af,
+	0x0370, 0x0373,
+	0x0376, 0x0377,
+	0x037b, 0x037d,
+	0x037f, 0x037f,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03f5,
+	0x03f7, 0x0481,
+	0x048a, 0x052f,
+	0x0531, 0x0556,
+	0x0561, 0x0587,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1c80, 0x1c88,
+	0x1d00, 0x1d2b,
+	0x1d6b, 0x1d77,
+	0x1d79, 0x1d9a,
+	0x1e00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fe0, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffc,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2119, 0x211d,
+	0x2124, 0x2124,
+	0x2126, 0x2126,
+	0x2128, 0x2128,
+	0x212a, 0x212d,
+	0x212f, 0x2134,
+	0x2139, 0x2139,
+	0x213c, 0x213f,
+	0x2145, 0x2149,
+	0x214e, 0x214e,
+	0x2183, 0x2184,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2c7b,
+	0x2c7e, 0x2ce4,
+	0x2ceb, 0x2cee,
+	0x2cf2, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0xa640, 0xa66d,
+	0xa680, 0xa69b,
+	0xa722, 0xa76f,
+	0xa771, 0xa787,
+	0xa78b, 0xa78e,
+	0xa790, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7fa, 0xa7fa,
+	0xab30, 0xab5a,
+	0xab60, 0xab65,
+	0xab70, 0xabbf,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xff21, 0xff3a,
+	0xff41, 0xff5a,
+	0x10400, 0x1044f,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x118a0, 0x118df,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d6c0,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6fa,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d734,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d76e,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d7a8,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7cb,
+	0x1e900, 0x1e943,
+}; /* CR_LC */
+
+/* 'Ll': General Category */
+static const OnigCodePoint CR_Ll[] = {
+	633,
+	0x0061, 0x007a,
+	0x00b5, 0x00b5,
+	0x00df, 0x00f6,
+	0x00f8, 0x00ff,
+	0x0101, 0x0101,
+	0x0103, 0x0103,
+	0x0105, 0x0105,
+	0x0107, 0x0107,
+	0x0109, 0x0109,
+	0x010b, 0x010b,
+	0x010d, 0x010d,
+	0x010f, 0x010f,
+	0x0111, 0x0111,
+	0x0113, 0x0113,
+	0x0115, 0x0115,
+	0x0117, 0x0117,
+	0x0119, 0x0119,
+	0x011b, 0x011b,
+	0x011d, 0x011d,
+	0x011f, 0x011f,
+	0x0121, 0x0121,
+	0x0123, 0x0123,
+	0x0125, 0x0125,
+	0x0127, 0x0127,
+	0x0129, 0x0129,
+	0x012b, 0x012b,
+	0x012d, 0x012d,
+	0x012f, 0x012f,
+	0x0131, 0x0131,
+	0x0133, 0x0133,
+	0x0135, 0x0135,
+	0x0137, 0x0138,
+	0x013a, 0x013a,
+	0x013c, 0x013c,
+	0x013e, 0x013e,
+	0x0140, 0x0140,
+	0x0142, 0x0142,
+	0x0144, 0x0144,
+	0x0146, 0x0146,
+	0x0148, 0x0149,
+	0x014b, 0x014b,
+	0x014d, 0x014d,
+	0x014f, 0x014f,
+	0x0151, 0x0151,
+	0x0153, 0x0153,
+	0x0155, 0x0155,
+	0x0157, 0x0157,
+	0x0159, 0x0159,
+	0x015b, 0x015b,
+	0x015d, 0x015d,
+	0x015f, 0x015f,
+	0x0161, 0x0161,
+	0x0163, 0x0163,
+	0x0165, 0x0165,
+	0x0167, 0x0167,
+	0x0169, 0x0169,
+	0x016b, 0x016b,
+	0x016d, 0x016d,
+	0x016f, 0x016f,
+	0x0171, 0x0171,
+	0x0173, 0x0173,
+	0x0175, 0x0175,
+	0x0177, 0x0177,
+	0x017a, 0x017a,
+	0x017c, 0x017c,
+	0x017e, 0x0180,
+	0x0183, 0x0183,
+	0x0185, 0x0185,
+	0x0188, 0x0188,
+	0x018c, 0x018d,
+	0x0192, 0x0192,
+	0x0195, 0x0195,
+	0x0199, 0x019b,
+	0x019e, 0x019e,
+	0x01a1, 0x01a1,
+	0x01a3, 0x01a3,
+	0x01a5, 0x01a5,
+	0x01a8, 0x01a8,
+	0x01aa, 0x01ab,
+	0x01ad, 0x01ad,
+	0x01b0, 0x01b0,
+	0x01b4, 0x01b4,
+	0x01b6, 0x01b6,
+	0x01b9, 0x01ba,
+	0x01bd, 0x01bf,
+	0x01c6, 0x01c6,
+	0x01c9, 0x01c9,
+	0x01cc, 0x01cc,
+	0x01ce, 0x01ce,
+	0x01d0, 0x01d0,
+	0x01d2, 0x01d2,
+	0x01d4, 0x01d4,
+	0x01d6, 0x01d6,
+	0x01d8, 0x01d8,
+	0x01da, 0x01da,
+	0x01dc, 0x01dd,
+	0x01df, 0x01df,
+	0x01e1, 0x01e1,
+	0x01e3, 0x01e3,
+	0x01e5, 0x01e5,
+	0x01e7, 0x01e7,
+	0x01e9, 0x01e9,
+	0x01eb, 0x01eb,
+	0x01ed, 0x01ed,
+	0x01ef, 0x01f0,
+	0x01f3, 0x01f3,
+	0x01f5, 0x01f5,
+	0x01f9, 0x01f9,
+	0x01fb, 0x01fb,
+	0x01fd, 0x01fd,
+	0x01ff, 0x01ff,
+	0x0201, 0x0201,
+	0x0203, 0x0203,
+	0x0205, 0x0205,
+	0x0207, 0x0207,
+	0x0209, 0x0209,
+	0x020b, 0x020b,
+	0x020d, 0x020d,
+	0x020f, 0x020f,
+	0x0211, 0x0211,
+	0x0213, 0x0213,
+	0x0215, 0x0215,
+	0x0217, 0x0217,
+	0x0219, 0x0219,
+	0x021b, 0x021b,
+	0x021d, 0x021d,
+	0x021f, 0x021f,
+	0x0221, 0x0221,
+	0x0223, 0x0223,
+	0x0225, 0x0225,
+	0x0227, 0x0227,
+	0x0229, 0x0229,
+	0x022b, 0x022b,
+	0x022d, 0x022d,
+	0x022f, 0x022f,
+	0x0231, 0x0231,
+	0x0233, 0x0239,
+	0x023c, 0x023c,
+	0x023f, 0x0240,
+	0x0242, 0x0242,
+	0x0247, 0x0247,
+	0x0249, 0x0249,
+	0x024b, 0x024b,
+	0x024d, 0x024d,
+	0x024f, 0x0293,
+	0x0295, 0x02af,
+	0x0371, 0x0371,
+	0x0373, 0x0373,
+	0x0377, 0x0377,
+	0x037b, 0x037d,
+	0x0390, 0x0390,
+	0x03ac, 0x03ce,
+	0x03d0, 0x03d1,
+	0x03d5, 0x03d7,
+	0x03d9, 0x03d9,
+	0x03db, 0x03db,
+	0x03dd, 0x03dd,
+	0x03df, 0x03df,
+	0x03e1, 0x03e1,
+	0x03e3, 0x03e3,
+	0x03e5, 0x03e5,
+	0x03e7, 0x03e7,
+	0x03e9, 0x03e9,
+	0x03eb, 0x03eb,
+	0x03ed, 0x03ed,
+	0x03ef, 0x03f3,
+	0x03f5, 0x03f5,
+	0x03f8, 0x03f8,
+	0x03fb, 0x03fc,
+	0x0430, 0x045f,
+	0x0461, 0x0461,
+	0x0463, 0x0463,
+	0x0465, 0x0465,
+	0x0467, 0x0467,
+	0x0469, 0x0469,
+	0x046b, 0x046b,
+	0x046d, 0x046d,
+	0x046f, 0x046f,
+	0x0471, 0x0471,
+	0x0473, 0x0473,
+	0x0475, 0x0475,
+	0x0477, 0x0477,
+	0x0479, 0x0479,
+	0x047b, 0x047b,
+	0x047d, 0x047d,
+	0x047f, 0x047f,
+	0x0481, 0x0481,
+	0x048b, 0x048b,
+	0x048d, 0x048d,
+	0x048f, 0x048f,
+	0x0491, 0x0491,
+	0x0493, 0x0493,
+	0x0495, 0x0495,
+	0x0497, 0x0497,
+	0x0499, 0x0499,
+	0x049b, 0x049b,
+	0x049d, 0x049d,
+	0x049f, 0x049f,
+	0x04a1, 0x04a1,
+	0x04a3, 0x04a3,
+	0x04a5, 0x04a5,
+	0x04a7, 0x04a7,
+	0x04a9, 0x04a9,
+	0x04ab, 0x04ab,
+	0x04ad, 0x04ad,
+	0x04af, 0x04af,
+	0x04b1, 0x04b1,
+	0x04b3, 0x04b3,
+	0x04b5, 0x04b5,
+	0x04b7, 0x04b7,
+	0x04b9, 0x04b9,
+	0x04bb, 0x04bb,
+	0x04bd, 0x04bd,
+	0x04bf, 0x04bf,
+	0x04c2, 0x04c2,
+	0x04c4, 0x04c4,
+	0x04c6, 0x04c6,
+	0x04c8, 0x04c8,
+	0x04ca, 0x04ca,
+	0x04cc, 0x04cc,
+	0x04ce, 0x04cf,
+	0x04d1, 0x04d1,
+	0x04d3, 0x04d3,
+	0x04d5, 0x04d5,
+	0x04d7, 0x04d7,
+	0x04d9, 0x04d9,
+	0x04db, 0x04db,
+	0x04dd, 0x04dd,
+	0x04df, 0x04df,
+	0x04e1, 0x04e1,
+	0x04e3, 0x04e3,
+	0x04e5, 0x04e5,
+	0x04e7, 0x04e7,
+	0x04e9, 0x04e9,
+	0x04eb, 0x04eb,
+	0x04ed, 0x04ed,
+	0x04ef, 0x04ef,
+	0x04f1, 0x04f1,
+	0x04f3, 0x04f3,
+	0x04f5, 0x04f5,
+	0x04f7, 0x04f7,
+	0x04f9, 0x04f9,
+	0x04fb, 0x04fb,
+	0x04fd, 0x04fd,
+	0x04ff, 0x04ff,
+	0x0501, 0x0501,
+	0x0503, 0x0503,
+	0x0505, 0x0505,
+	0x0507, 0x0507,
+	0x0509, 0x0509,
+	0x050b, 0x050b,
+	0x050d, 0x050d,
+	0x050f, 0x050f,
+	0x0511, 0x0511,
+	0x0513, 0x0513,
+	0x0515, 0x0515,
+	0x0517, 0x0517,
+	0x0519, 0x0519,
+	0x051b, 0x051b,
+	0x051d, 0x051d,
+	0x051f, 0x051f,
+	0x0521, 0x0521,
+	0x0523, 0x0523,
+	0x0525, 0x0525,
+	0x0527, 0x0527,
+	0x0529, 0x0529,
+	0x052b, 0x052b,
+	0x052d, 0x052d,
+	0x052f, 0x052f,
+	0x0561, 0x0587,
+	0x13f8, 0x13fd,
+	0x1c80, 0x1c88,
+	0x1d00, 0x1d2b,
+	0x1d6b, 0x1d77,
+	0x1d79, 0x1d9a,
+	0x1e01, 0x1e01,
+	0x1e03, 0x1e03,
+	0x1e05, 0x1e05,
+	0x1e07, 0x1e07,
+	0x1e09, 0x1e09,
+	0x1e0b, 0x1e0b,
+	0x1e0d, 0x1e0d,
+	0x1e0f, 0x1e0f,
+	0x1e11, 0x1e11,
+	0x1e13, 0x1e13,
+	0x1e15, 0x1e15,
+	0x1e17, 0x1e17,
+	0x1e19, 0x1e19,
+	0x1e1b, 0x1e1b,
+	0x1e1d, 0x1e1d,
+	0x1e1f, 0x1e1f,
+	0x1e21, 0x1e21,
+	0x1e23, 0x1e23,
+	0x1e25, 0x1e25,
+	0x1e27, 0x1e27,
+	0x1e29, 0x1e29,
+	0x1e2b, 0x1e2b,
+	0x1e2d, 0x1e2d,
+	0x1e2f, 0x1e2f,
+	0x1e31, 0x1e31,
+	0x1e33, 0x1e33,
+	0x1e35, 0x1e35,
+	0x1e37, 0x1e37,
+	0x1e39, 0x1e39,
+	0x1e3b, 0x1e3b,
+	0x1e3d, 0x1e3d,
+	0x1e3f, 0x1e3f,
+	0x1e41, 0x1e41,
+	0x1e43, 0x1e43,
+	0x1e45, 0x1e45,
+	0x1e47, 0x1e47,
+	0x1e49, 0x1e49,
+	0x1e4b, 0x1e4b,
+	0x1e4d, 0x1e4d,
+	0x1e4f, 0x1e4f,
+	0x1e51, 0x1e51,
+	0x1e53, 0x1e53,
+	0x1e55, 0x1e55,
+	0x1e57, 0x1e57,
+	0x1e59, 0x1e59,
+	0x1e5b, 0x1e5b,
+	0x1e5d, 0x1e5d,
+	0x1e5f, 0x1e5f,
+	0x1e61, 0x1e61,
+	0x1e63, 0x1e63,
+	0x1e65, 0x1e65,
+	0x1e67, 0x1e67,
+	0x1e69, 0x1e69,
+	0x1e6b, 0x1e6b,
+	0x1e6d, 0x1e6d,
+	0x1e6f, 0x1e6f,
+	0x1e71, 0x1e71,
+	0x1e73, 0x1e73,
+	0x1e75, 0x1e75,
+	0x1e77, 0x1e77,
+	0x1e79, 0x1e79,
+	0x1e7b, 0x1e7b,
+	0x1e7d, 0x1e7d,
+	0x1e7f, 0x1e7f,
+	0x1e81, 0x1e81,
+	0x1e83, 0x1e83,
+	0x1e85, 0x1e85,
+	0x1e87, 0x1e87,
+	0x1e89, 0x1e89,
+	0x1e8b, 0x1e8b,
+	0x1e8d, 0x1e8d,
+	0x1e8f, 0x1e8f,
+	0x1e91, 0x1e91,
+	0x1e93, 0x1e93,
+	0x1e95, 0x1e9d,
+	0x1e9f, 0x1e9f,
+	0x1ea1, 0x1ea1,
+	0x1ea3, 0x1ea3,
+	0x1ea5, 0x1ea5,
+	0x1ea7, 0x1ea7,
+	0x1ea9, 0x1ea9,
+	0x1eab, 0x1eab,
+	0x1ead, 0x1ead,
+	0x1eaf, 0x1eaf,
+	0x1eb1, 0x1eb1,
+	0x1eb3, 0x1eb3,
+	0x1eb5, 0x1eb5,
+	0x1eb7, 0x1eb7,
+	0x1eb9, 0x1eb9,
+	0x1ebb, 0x1ebb,
+	0x1ebd, 0x1ebd,
+	0x1ebf, 0x1ebf,
+	0x1ec1, 0x1ec1,
+	0x1ec3, 0x1ec3,
+	0x1ec5, 0x1ec5,
+	0x1ec7, 0x1ec7,
+	0x1ec9, 0x1ec9,
+	0x1ecb, 0x1ecb,
+	0x1ecd, 0x1ecd,
+	0x1ecf, 0x1ecf,
+	0x1ed1, 0x1ed1,
+	0x1ed3, 0x1ed3,
+	0x1ed5, 0x1ed5,
+	0x1ed7, 0x1ed7,
+	0x1ed9, 0x1ed9,
+	0x1edb, 0x1edb,
+	0x1edd, 0x1edd,
+	0x1edf, 0x1edf,
+	0x1ee1, 0x1ee1,
+	0x1ee3, 0x1ee3,
+	0x1ee5, 0x1ee5,
+	0x1ee7, 0x1ee7,
+	0x1ee9, 0x1ee9,
+	0x1eeb, 0x1eeb,
+	0x1eed, 0x1eed,
+	0x1eef, 0x1eef,
+	0x1ef1, 0x1ef1,
+	0x1ef3, 0x1ef3,
+	0x1ef5, 0x1ef5,
+	0x1ef7, 0x1ef7,
+	0x1ef9, 0x1ef9,
+	0x1efb, 0x1efb,
+	0x1efd, 0x1efd,
+	0x1eff, 0x1f07,
+	0x1f10, 0x1f15,
+	0x1f20, 0x1f27,
+	0x1f30, 0x1f37,
+	0x1f40, 0x1f45,
+	0x1f50, 0x1f57,
+	0x1f60, 0x1f67,
+	0x1f70, 0x1f7d,
+	0x1f80, 0x1f87,
+	0x1f90, 0x1f97,
+	0x1fa0, 0x1fa7,
+	0x1fb0, 0x1fb4,
+	0x1fb6, 0x1fb7,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fc7,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fd7,
+	0x1fe0, 0x1fe7,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ff7,
+	0x210a, 0x210a,
+	0x210e, 0x210f,
+	0x2113, 0x2113,
+	0x212f, 0x212f,
+	0x2134, 0x2134,
+	0x2139, 0x2139,
+	0x213c, 0x213d,
+	0x2146, 0x2149,
+	0x214e, 0x214e,
+	0x2184, 0x2184,
+	0x2c30, 0x2c5e,
+	0x2c61, 0x2c61,
+	0x2c65, 0x2c66,
+	0x2c68, 0x2c68,
+	0x2c6a, 0x2c6a,
+	0x2c6c, 0x2c6c,
+	0x2c71, 0x2c71,
+	0x2c73, 0x2c74,
+	0x2c76, 0x2c7b,
+	0x2c81, 0x2c81,
+	0x2c83, 0x2c83,
+	0x2c85, 0x2c85,
+	0x2c87, 0x2c87,
+	0x2c89, 0x2c89,
+	0x2c8b, 0x2c8b,
+	0x2c8d, 0x2c8d,
+	0x2c8f, 0x2c8f,
+	0x2c91, 0x2c91,
+	0x2c93, 0x2c93,
+	0x2c95, 0x2c95,
+	0x2c97, 0x2c97,
+	0x2c99, 0x2c99,
+	0x2c9b, 0x2c9b,
+	0x2c9d, 0x2c9d,
+	0x2c9f, 0x2c9f,
+	0x2ca1, 0x2ca1,
+	0x2ca3, 0x2ca3,
+	0x2ca5, 0x2ca5,
+	0x2ca7, 0x2ca7,
+	0x2ca9, 0x2ca9,
+	0x2cab, 0x2cab,
+	0x2cad, 0x2cad,
+	0x2caf, 0x2caf,
+	0x2cb1, 0x2cb1,
+	0x2cb3, 0x2cb3,
+	0x2cb5, 0x2cb5,
+	0x2cb7, 0x2cb7,
+	0x2cb9, 0x2cb9,
+	0x2cbb, 0x2cbb,
+	0x2cbd, 0x2cbd,
+	0x2cbf, 0x2cbf,
+	0x2cc1, 0x2cc1,
+	0x2cc3, 0x2cc3,
+	0x2cc5, 0x2cc5,
+	0x2cc7, 0x2cc7,
+	0x2cc9, 0x2cc9,
+	0x2ccb, 0x2ccb,
+	0x2ccd, 0x2ccd,
+	0x2ccf, 0x2ccf,
+	0x2cd1, 0x2cd1,
+	0x2cd3, 0x2cd3,
+	0x2cd5, 0x2cd5,
+	0x2cd7, 0x2cd7,
+	0x2cd9, 0x2cd9,
+	0x2cdb, 0x2cdb,
+	0x2cdd, 0x2cdd,
+	0x2cdf, 0x2cdf,
+	0x2ce1, 0x2ce1,
+	0x2ce3, 0x2ce4,
+	0x2cec, 0x2cec,
+	0x2cee, 0x2cee,
+	0x2cf3, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0xa641, 0xa641,
+	0xa643, 0xa643,
+	0xa645, 0xa645,
+	0xa647, 0xa647,
+	0xa649, 0xa649,
+	0xa64b, 0xa64b,
+	0xa64d, 0xa64d,
+	0xa64f, 0xa64f,
+	0xa651, 0xa651,
+	0xa653, 0xa653,
+	0xa655, 0xa655,
+	0xa657, 0xa657,
+	0xa659, 0xa659,
+	0xa65b, 0xa65b,
+	0xa65d, 0xa65d,
+	0xa65f, 0xa65f,
+	0xa661, 0xa661,
+	0xa663, 0xa663,
+	0xa665, 0xa665,
+	0xa667, 0xa667,
+	0xa669, 0xa669,
+	0xa66b, 0xa66b,
+	0xa66d, 0xa66d,
+	0xa681, 0xa681,
+	0xa683, 0xa683,
+	0xa685, 0xa685,
+	0xa687, 0xa687,
+	0xa689, 0xa689,
+	0xa68b, 0xa68b,
+	0xa68d, 0xa68d,
+	0xa68f, 0xa68f,
+	0xa691, 0xa691,
+	0xa693, 0xa693,
+	0xa695, 0xa695,
+	0xa697, 0xa697,
+	0xa699, 0xa699,
+	0xa69b, 0xa69b,
+	0xa723, 0xa723,
+	0xa725, 0xa725,
+	0xa727, 0xa727,
+	0xa729, 0xa729,
+	0xa72b, 0xa72b,
+	0xa72d, 0xa72d,
+	0xa72f, 0xa731,
+	0xa733, 0xa733,
+	0xa735, 0xa735,
+	0xa737, 0xa737,
+	0xa739, 0xa739,
+	0xa73b, 0xa73b,
+	0xa73d, 0xa73d,
+	0xa73f, 0xa73f,
+	0xa741, 0xa741,
+	0xa743, 0xa743,
+	0xa745, 0xa745,
+	0xa747, 0xa747,
+	0xa749, 0xa749,
+	0xa74b, 0xa74b,
+	0xa74d, 0xa74d,
+	0xa74f, 0xa74f,
+	0xa751, 0xa751,
+	0xa753, 0xa753,
+	0xa755, 0xa755,
+	0xa757, 0xa757,
+	0xa759, 0xa759,
+	0xa75b, 0xa75b,
+	0xa75d, 0xa75d,
+	0xa75f, 0xa75f,
+	0xa761, 0xa761,
+	0xa763, 0xa763,
+	0xa765, 0xa765,
+	0xa767, 0xa767,
+	0xa769, 0xa769,
+	0xa76b, 0xa76b,
+	0xa76d, 0xa76d,
+	0xa76f, 0xa76f,
+	0xa771, 0xa778,
+	0xa77a, 0xa77a,
+	0xa77c, 0xa77c,
+	0xa77f, 0xa77f,
+	0xa781, 0xa781,
+	0xa783, 0xa783,
+	0xa785, 0xa785,
+	0xa787, 0xa787,
+	0xa78c, 0xa78c,
+	0xa78e, 0xa78e,
+	0xa791, 0xa791,
+	0xa793, 0xa795,
+	0xa797, 0xa797,
+	0xa799, 0xa799,
+	0xa79b, 0xa79b,
+	0xa79d, 0xa79d,
+	0xa79f, 0xa79f,
+	0xa7a1, 0xa7a1,
+	0xa7a3, 0xa7a3,
+	0xa7a5, 0xa7a5,
+	0xa7a7, 0xa7a7,
+	0xa7a9, 0xa7a9,
+	0xa7b5, 0xa7b5,
+	0xa7b7, 0xa7b7,
+	0xa7fa, 0xa7fa,
+	0xab30, 0xab5a,
+	0xab60, 0xab65,
+	0xab70, 0xabbf,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xff41, 0xff5a,
+	0x10428, 0x1044f,
+	0x104d8, 0x104fb,
+	0x10cc0, 0x10cf2,
+	0x118c0, 0x118df,
+	0x1d41a, 0x1d433,
+	0x1d44e, 0x1d454,
+	0x1d456, 0x1d467,
+	0x1d482, 0x1d49b,
+	0x1d4b6, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d4cf,
+	0x1d4ea, 0x1d503,
+	0x1d51e, 0x1d537,
+	0x1d552, 0x1d56b,
+	0x1d586, 0x1d59f,
+	0x1d5ba, 0x1d5d3,
+	0x1d5ee, 0x1d607,
+	0x1d622, 0x1d63b,
+	0x1d656, 0x1d66f,
+	0x1d68a, 0x1d6a5,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6e1,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d71b,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d755,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d78f,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7c9,
+	0x1d7cb, 0x1d7cb,
+	0x1e922, 0x1e943,
+}; /* CR_Ll */
+
+/* 'Lm': General Category */
+static const OnigCodePoint CR_Lm[] = {
+	57,
+	0x02b0, 0x02c1,
+	0x02c6, 0x02d1,
+	0x02e0, 0x02e4,
+	0x02ec, 0x02ec,
+	0x02ee, 0x02ee,
+	0x0374, 0x0374,
+	0x037a, 0x037a,
+	0x0559, 0x0559,
+	0x0640, 0x0640,
+	0x06e5, 0x06e6,
+	0x07f4, 0x07f5,
+	0x07fa, 0x07fa,
+	0x081a, 0x081a,
+	0x0824, 0x0824,
+	0x0828, 0x0828,
+	0x0971, 0x0971,
+	0x0e46, 0x0e46,
+	0x0ec6, 0x0ec6,
+	0x10fc, 0x10fc,
+	0x17d7, 0x17d7,
+	0x1843, 0x1843,
+	0x1aa7, 0x1aa7,
+	0x1c78, 0x1c7d,
+	0x1d2c, 0x1d6a,
+	0x1d78, 0x1d78,
+	0x1d9b, 0x1dbf,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x2c7c, 0x2c7d,
+	0x2d6f, 0x2d6f,
+	0x2e2f, 0x2e2f,
+	0x3005, 0x3005,
+	0x3031, 0x3035,
+	0x303b, 0x303b,
+	0x309d, 0x309e,
+	0x30fc, 0x30fe,
+	0xa015, 0xa015,
+	0xa4f8, 0xa4fd,
+	0xa60c, 0xa60c,
+	0xa67f, 0xa67f,
+	0xa69c, 0xa69d,
+	0xa717, 0xa71f,
+	0xa770, 0xa770,
+	0xa788, 0xa788,
+	0xa7f8, 0xa7f9,
+	0xa9cf, 0xa9cf,
+	0xa9e6, 0xa9e6,
+	0xaa70, 0xaa70,
+	0xaadd, 0xaadd,
+	0xaaf3, 0xaaf4,
+	0xab5c, 0xab5f,
+	0xff70, 0xff70,
+	0xff9e, 0xff9f,
+	0x16b40, 0x16b43,
+	0x16f93, 0x16f9f,
+	0x16fe0, 0x16fe0,
+}; /* CR_Lm */
+
+/* 'Lo': General Category */
+static const OnigCodePoint CR_Lo[] = {
+	445,
+	0x00aa, 0x00aa,
+	0x00ba, 0x00ba,
+	0x01bb, 0x01bb,
+	0x01c0, 0x01c3,
+	0x0294, 0x0294,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f2,
+	0x0620, 0x063f,
+	0x0641, 0x064a,
+	0x066e, 0x066f,
+	0x0671, 0x06d3,
+	0x06d5, 0x06d5,
+	0x06ee, 0x06ef,
+	0x06fa, 0x06fc,
+	0x06ff, 0x06ff,
+	0x0710, 0x0710,
+	0x0712, 0x072f,
+	0x074d, 0x07a5,
+	0x07b1, 0x07b1,
+	0x07ca, 0x07ea,
+	0x0800, 0x0815,
+	0x0840, 0x0858,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x0904, 0x0939,
+	0x093d, 0x093d,
+	0x0950, 0x0950,
+	0x0958, 0x0961,
+	0x0972, 0x0980,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bd, 0x09bd,
+	0x09ce, 0x09ce,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e1,
+	0x09f0, 0x09f1,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a72, 0x0a74,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abd, 0x0abd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae1,
+	0x0af9, 0x0af9,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3d, 0x0b3d,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b71, 0x0b71,
+	0x0b83, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bd0, 0x0bd0,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c3d,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c61,
+	0x0c80, 0x0c80,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbd, 0x0cbd,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0cf1, 0x0cf2,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d3d,
+	0x0d4e, 0x0d4e,
+	0x0d54, 0x0d56,
+	0x0d5f, 0x0d61,
+	0x0d7a, 0x0d7f,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0e01, 0x0e30,
+	0x0e32, 0x0e33,
+	0x0e40, 0x0e45,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb0,
+	0x0eb2, 0x0eb3,
+	0x0ebd, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f00,
+	0x0f40, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f88, 0x0f8c,
+	0x1000, 0x102a,
+	0x103f, 0x103f,
+	0x1050, 0x1055,
+	0x105a, 0x105d,
+	0x1061, 0x1061,
+	0x1065, 0x1066,
+	0x106e, 0x1070,
+	0x1075, 0x1081,
+	0x108e, 0x108e,
+	0x10d0, 0x10fa,
+	0x10fd, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x1380, 0x138f,
+	0x1401, 0x166c,
+	0x166f, 0x167f,
+	0x1681, 0x169a,
+	0x16a0, 0x16ea,
+	0x16f1, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1711,
+	0x1720, 0x1731,
+	0x1740, 0x1751,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1780, 0x17b3,
+	0x17dc, 0x17dc,
+	0x1820, 0x1842,
+	0x1844, 0x1877,
+	0x1880, 0x1884,
+	0x1887, 0x18a8,
+	0x18aa, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1950, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x1a00, 0x1a16,
+	0x1a20, 0x1a54,
+	0x1b05, 0x1b33,
+	0x1b45, 0x1b4b,
+	0x1b83, 0x1ba0,
+	0x1bae, 0x1baf,
+	0x1bba, 0x1be5,
+	0x1c00, 0x1c23,
+	0x1c4d, 0x1c4f,
+	0x1c5a, 0x1c77,
+	0x1ce9, 0x1cec,
+	0x1cee, 0x1cf1,
+	0x1cf5, 0x1cf6,
+	0x2135, 0x2138,
+	0x2d30, 0x2d67,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x3006, 0x3006,
+	0x303c, 0x303c,
+	0x3041, 0x3096,
+	0x309f, 0x309f,
+	0x30a1, 0x30fa,
+	0x30ff, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x31a0, 0x31ba,
+	0x31f0, 0x31ff,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xa000, 0xa014,
+	0xa016, 0xa48c,
+	0xa4d0, 0xa4f7,
+	0xa500, 0xa60b,
+	0xa610, 0xa61f,
+	0xa62a, 0xa62b,
+	0xa66e, 0xa66e,
+	0xa6a0, 0xa6e5,
+	0xa78f, 0xa78f,
+	0xa7f7, 0xa7f7,
+	0xa7fb, 0xa801,
+	0xa803, 0xa805,
+	0xa807, 0xa80a,
+	0xa80c, 0xa822,
+	0xa840, 0xa873,
+	0xa882, 0xa8b3,
+	0xa8f2, 0xa8f7,
+	0xa8fb, 0xa8fb,
+	0xa8fd, 0xa8fd,
+	0xa90a, 0xa925,
+	0xa930, 0xa946,
+	0xa960, 0xa97c,
+	0xa984, 0xa9b2,
+	0xa9e0, 0xa9e4,
+	0xa9e7, 0xa9ef,
+	0xa9fa, 0xa9fe,
+	0xaa00, 0xaa28,
+	0xaa40, 0xaa42,
+	0xaa44, 0xaa4b,
+	0xaa60, 0xaa6f,
+	0xaa71, 0xaa76,
+	0xaa7a, 0xaa7a,
+	0xaa7e, 0xaaaf,
+	0xaab1, 0xaab1,
+	0xaab5, 0xaab6,
+	0xaab9, 0xaabd,
+	0xaac0, 0xaac0,
+	0xaac2, 0xaac2,
+	0xaadb, 0xaadc,
+	0xaae0, 0xaaea,
+	0xaaf2, 0xaaf2,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xabc0, 0xabe2,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb1d, 0xfb1d,
+	0xfb1f, 0xfb28,
+	0xfb2a, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3d,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfb,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xff66, 0xff6f,
+	0xff71, 0xff9d,
+	0xffa0, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031f,
+	0x10330, 0x10340,
+	0x10342, 0x10349,
+	0x10350, 0x10375,
+	0x10380, 0x1039d,
+	0x103a0, 0x103c3,
+	0x103c8, 0x103cf,
+	0x10450, 0x1049d,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10860, 0x10876,
+	0x10880, 0x1089e,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x10900, 0x10915,
+	0x10920, 0x10939,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a00,
+	0x10a10, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a60, 0x10a7c,
+	0x10a80, 0x10a9c,
+	0x10ac0, 0x10ac7,
+	0x10ac9, 0x10ae4,
+	0x10b00, 0x10b35,
+	0x10b40, 0x10b55,
+	0x10b60, 0x10b72,
+	0x10b80, 0x10b91,
+	0x10c00, 0x10c48,
+	0x11003, 0x11037,
+	0x11083, 0x110af,
+	0x110d0, 0x110e8,
+	0x11103, 0x11126,
+	0x11150, 0x11172,
+	0x11176, 0x11176,
+	0x11183, 0x111b2,
+	0x111c1, 0x111c4,
+	0x111da, 0x111da,
+	0x111dc, 0x111dc,
+	0x11200, 0x11211,
+	0x11213, 0x1122b,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a8,
+	0x112b0, 0x112de,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133d, 0x1133d,
+	0x11350, 0x11350,
+	0x1135d, 0x11361,
+	0x11400, 0x11434,
+	0x11447, 0x1144a,
+	0x11480, 0x114af,
+	0x114c4, 0x114c5,
+	0x114c7, 0x114c7,
+	0x11580, 0x115ae,
+	0x115d8, 0x115db,
+	0x11600, 0x1162f,
+	0x11644, 0x11644,
+	0x11680, 0x116aa,
+	0x11700, 0x11719,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c2e,
+	0x11c40, 0x11c40,
+	0x11c72, 0x11c8f,
+	0x12000, 0x12399,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16ad0, 0x16aed,
+	0x16b00, 0x16b2f,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f50,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1e800, 0x1e8c4,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+}; /* CR_Lo */
+
+/* 'Lt': General Category */
+static const OnigCodePoint CR_Lt[] = {
+	10,
+	0x01c5, 0x01c5,
+	0x01c8, 0x01c8,
+	0x01cb, 0x01cb,
+	0x01f2, 0x01f2,
+	0x1f88, 0x1f8f,
+	0x1f98, 0x1f9f,
+	0x1fa8, 0x1faf,
+	0x1fbc, 0x1fbc,
+	0x1fcc, 0x1fcc,
+	0x1ffc, 0x1ffc,
+}; /* CR_Lt */
+
+/* 'Lu': General Category */
+static const OnigCodePoint CR_Lu[] = {
+	627,
+	0x0041, 0x005a,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00de,
+	0x0100, 0x0100,
+	0x0102, 0x0102,
+	0x0104, 0x0104,
+	0x0106, 0x0106,
+	0x0108, 0x0108,
+	0x010a, 0x010a,
+	0x010c, 0x010c,
+	0x010e, 0x010e,
+	0x0110, 0x0110,
+	0x0112, 0x0112,
+	0x0114, 0x0114,
+	0x0116, 0x0116,
+	0x0118, 0x0118,
+	0x011a, 0x011a,
+	0x011c, 0x011c,
+	0x011e, 0x011e,
+	0x0120, 0x0120,
+	0x0122, 0x0122,
+	0x0124, 0x0124,
+	0x0126, 0x0126,
+	0x0128, 0x0128,
+	0x012a, 0x012a,
+	0x012c, 0x012c,
+	0x012e, 0x012e,
+	0x0130, 0x0130,
+	0x0132, 0x0132,
+	0x0134, 0x0134,
+	0x0136, 0x0136,
+	0x0139, 0x0139,
+	0x013b, 0x013b,
+	0x013d, 0x013d,
+	0x013f, 0x013f,
+	0x0141, 0x0141,
+	0x0143, 0x0143,
+	0x0145, 0x0145,
+	0x0147, 0x0147,
+	0x014a, 0x014a,
+	0x014c, 0x014c,
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+	0xa7a4, 0xa7a4,
+	0xa7a6, 0xa7a6,
+	0xa7a8, 0xa7a8,
+	0xa7aa, 0xa7ae,
+	0xa7b0, 0xa7b4,
+	0xa7b6, 0xa7b6,
+	0xff21, 0xff3a,
+	0x10400, 0x10427,
+	0x104b0, 0x104d3,
+	0x10c80, 0x10cb2,
+	0x118a0, 0x118bf,
+	0x1d400, 0x1d419,
+	0x1d434, 0x1d44d,
+	0x1d468, 0x1d481,
+	0x1d49c, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b5,
+	0x1d4d0, 0x1d4e9,
+	0x1d504, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d538, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d56c, 0x1d585,
+	0x1d5a0, 0x1d5b9,
+	0x1d5d4, 0x1d5ed,
+	0x1d608, 0x1d621,
+	0x1d63c, 0x1d655,
+	0x1d670, 0x1d689,
+	0x1d6a8, 0x1d6c0,
+	0x1d6e2, 0x1d6fa,
+	0x1d71c, 0x1d734,
+	0x1d756, 0x1d76e,
+	0x1d790, 0x1d7a8,
+	0x1d7ca, 0x1d7ca,
+	0x1e900, 0x1e921,
+}; /* CR_Lu */
+
+/* 'M': Major Category */
+static const OnigCodePoint CR_M[] = {
+	250,
+	0x0300, 0x036f,
+	0x0483, 0x0489,
+	0x0591, 0x05bd,
+	0x05bf, 0x05bf,
+	0x05c1, 0x05c2,
+	0x05c4, 0x05c5,
+	0x05c7, 0x05c7,
+	0x0610, 0x061a,
+	0x064b, 0x065f,
+	0x0670, 0x0670,
+	0x06d6, 0x06dc,
+	0x06df, 0x06e4,
+	0x06e7, 0x06e8,
+	0x06ea, 0x06ed,
+	0x0711, 0x0711,
+	0x0730, 0x074a,
+	0x07a6, 0x07b0,
+	0x07eb, 0x07f3,
+	0x0816, 0x0819,
+	0x081b, 0x0823,
+	0x0825, 0x0827,
+	0x0829, 0x082d,
+	0x0859, 0x085b,
+	0x08d4, 0x08e1,
+	0x08e3, 0x0903,
+	0x093a, 0x093c,
+	0x093e, 0x094f,
+	0x0951, 0x0957,
+	0x0962, 0x0963,
+	0x0981, 0x0983,
+	0x09bc, 0x09bc,
+	0x09be, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cd,
+	0x09d7, 0x09d7,
+	0x09e2, 0x09e3,
+	0x0a01, 0x0a03,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a70, 0x0a71,
+	0x0a75, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0abc, 0x0abc,
+	0x0abe, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ae2, 0x0ae3,
+	0x0b01, 0x0b03,
+	0x0b3c, 0x0b3c,
+	0x0b3e, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b62, 0x0b63,
+	0x0b82, 0x0b82,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd7, 0x0bd7,
+	0x0c00, 0x0c03,
+	0x0c3e, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c62, 0x0c63,
+	0x0c81, 0x0c83,
+	0x0cbc, 0x0cbc,
+	0x0cbe, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0ce2, 0x0ce3,
+	0x0d01, 0x0d03,
+	0x0d3e, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d62, 0x0d63,
+	0x0d82, 0x0d83,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df3,
+	0x0e31, 0x0e31,
+	0x0e34, 0x0e3a,
+	0x0e47, 0x0e4e,
+	0x0eb1, 0x0eb1,
+	0x0eb4, 0x0eb9,
+	0x0ebb, 0x0ebc,
+	0x0ec8, 0x0ecd,
+	0x0f18, 0x0f19,
+	0x0f35, 0x0f35,
+	0x0f37, 0x0f37,
+	0x0f39, 0x0f39,
+	0x0f3e, 0x0f3f,
+	0x0f71, 0x0f84,
+	0x0f86, 0x0f87,
+	0x0f8d, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fc6, 0x0fc6,
+	0x102b, 0x103e,
+	0x1056, 0x1059,
+	0x105e, 0x1060,
+	0x1062, 0x1064,
+	0x1067, 0x106d,
+	0x1071, 0x1074,
+	0x1082, 0x108d,
+	0x108f, 0x108f,
+	0x109a, 0x109d,
+	0x135d, 0x135f,
+	0x1712, 0x1714,
+	0x1732, 0x1734,
+	0x1752, 0x1753,
+	0x1772, 0x1773,
+	0x17b4, 0x17d3,
+	0x17dd, 0x17dd,
+	0x180b, 0x180d,
+	0x1885, 0x1886,
+	0x18a9, 0x18a9,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1a17, 0x1a1b,
+	0x1a55, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a7f,
+	0x1ab0, 0x1abe,
+	0x1b00, 0x1b04,
+	0x1b34, 0x1b44,
+	0x1b6b, 0x1b73,
+	0x1b80, 0x1b82,
+	0x1ba1, 0x1bad,
+	0x1be6, 0x1bf3,
+	0x1c24, 0x1c37,
+	0x1cd0, 0x1cd2,
+	0x1cd4, 0x1ce8,
+	0x1ced, 0x1ced,
+	0x1cf2, 0x1cf4,
+	0x1cf8, 0x1cf9,
+	0x1dc0, 0x1df5,
+	0x1dfb, 0x1dff,
+	0x20d0, 0x20f0,
+	0x2cef, 0x2cf1,
+	0x2d7f, 0x2d7f,
+	0x2de0, 0x2dff,
+	0x302a, 0x302f,
+	0x3099, 0x309a,
+	0xa66f, 0xa672,
+	0xa674, 0xa67d,
+	0xa69e, 0xa69f,
+	0xa6f0, 0xa6f1,
+	0xa802, 0xa802,
+	0xa806, 0xa806,
+	0xa80b, 0xa80b,
+	0xa823, 0xa827,
+	0xa880, 0xa881,
+	0xa8b4, 0xa8c5,
+	0xa8e0, 0xa8f1,
+	0xa926, 0xa92d,
+	0xa947, 0xa953,
+	0xa980, 0xa983,
+	0xa9b3, 0xa9c0,
+	0xa9e5, 0xa9e5,
+	0xaa29, 0xaa36,
+	0xaa43, 0xaa43,
+	0xaa4c, 0xaa4d,
+	0xaa7b, 0xaa7d,
+	0xaab0, 0xaab0,
+	0xaab2, 0xaab4,
+	0xaab7, 0xaab8,
+	0xaabe, 0xaabf,
+	0xaac1, 0xaac1,
+	0xaaeb, 0xaaef,
+	0xaaf5, 0xaaf6,
+	0xabe3, 0xabea,
+	0xabec, 0xabed,
+	0xfb1e, 0xfb1e,
+	0xfe00, 0xfe0f,
+	0xfe20, 0xfe2f,
+	0x101fd, 0x101fd,
+	0x102e0, 0x102e0,
+	0x10376, 0x1037a,
+	0x10a01, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a0f,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a3f,
+	0x10ae5, 0x10ae6,
+	0x11000, 0x11002,
+	0x11038, 0x11046,
+	0x1107f, 0x11082,
+	0x110b0, 0x110ba,
+	0x11100, 0x11102,
+	0x11127, 0x11134,
+	0x11173, 0x11173,
+	0x11180, 0x11182,
+	0x111b3, 0x111c0,
+	0x111ca, 0x111cc,
+	0x1122c, 0x11237,
+	0x1123e, 0x1123e,
+	0x112df, 0x112ea,
+	0x11300, 0x11303,
+	0x1133c, 0x1133c,
+	0x1133e, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11357, 0x11357,
+	0x11362, 0x11363,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11435, 0x11446,
+	0x114b0, 0x114c3,
+	0x115af, 0x115b5,
+	0x115b8, 0x115c0,
+	0x115dc, 0x115dd,
+	0x11630, 0x11640,
+	0x116ab, 0x116b7,
+	0x1171d, 0x1172b,
+	0x11c2f, 0x11c36,
+	0x11c38, 0x11c3f,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+	0x16af0, 0x16af4,
+	0x16b30, 0x16b36,
+	0x16f51, 0x16f7e,
+	0x16f8f, 0x16f92,
+	0x1bc9d, 0x1bc9e,
+	0x1d165, 0x1d169,
+	0x1d16d, 0x1d172,
+	0x1d17b, 0x1d182,
+	0x1d185, 0x1d18b,
+	0x1d1aa, 0x1d1ad,
+	0x1d242, 0x1d244,
+	0x1da00, 0x1da36,
+	0x1da3b, 0x1da6c,
+	0x1da75, 0x1da75,
+	0x1da84, 0x1da84,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e8d0, 0x1e8d6,
+	0x1e944, 0x1e94a,
+	0xe0100, 0xe01ef,
+}; /* CR_M */
+
+/* 'Mc': General Category */
+static const OnigCodePoint CR_Mc[] = {
+	155,
+	0x0903, 0x0903,
+	0x093b, 0x093b,
+	0x093e, 0x0940,
+	0x0949, 0x094c,
+	0x094e, 0x094f,
+	0x0982, 0x0983,
+	0x09be, 0x09c0,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cc,
+	0x09d7, 0x09d7,
+	0x0a03, 0x0a03,
+	0x0a3e, 0x0a40,
+	0x0a83, 0x0a83,
+	0x0abe, 0x0ac0,
+	0x0ac9, 0x0ac9,
+	0x0acb, 0x0acc,
+	0x0b02, 0x0b03,
+	0x0b3e, 0x0b3e,
+	0x0b40, 0x0b40,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4c,
+	0x0b57, 0x0b57,
+	0x0bbe, 0x0bbf,
+	0x0bc1, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcc,
+	0x0bd7, 0x0bd7,
+	0x0c01, 0x0c03,
+	0x0c41, 0x0c44,
+	0x0c82, 0x0c83,
+	0x0cbe, 0x0cbe,
+	0x0cc0, 0x0cc4,
+	0x0cc7, 0x0cc8,
+	0x0cca, 0x0ccb,
+	0x0cd5, 0x0cd6,
+	0x0d02, 0x0d03,
+	0x0d3e, 0x0d40,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4c,
+	0x0d57, 0x0d57,
+	0x0d82, 0x0d83,
+	0x0dcf, 0x0dd1,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df3,
+	0x0f3e, 0x0f3f,
+	0x0f7f, 0x0f7f,
+	0x102b, 0x102c,
+	0x1031, 0x1031,
+	0x1038, 0x1038,
+	0x103b, 0x103c,
+	0x1056, 0x1057,
+	0x1062, 0x1064,
+	0x1067, 0x106d,
+	0x1083, 0x1084,
+	0x1087, 0x108c,
+	0x108f, 0x108f,
+	0x109a, 0x109c,
+	0x17b6, 0x17b6,
+	0x17be, 0x17c5,
+	0x17c7, 0x17c8,
+	0x1923, 0x1926,
+	0x1929, 0x192b,
+	0x1930, 0x1931,
+	0x1933, 0x1938,
+	0x1a19, 0x1a1a,
+	0x1a55, 0x1a55,
+	0x1a57, 0x1a57,
+	0x1a61, 0x1a61,
+	0x1a63, 0x1a64,
+	0x1a6d, 0x1a72,
+	0x1b04, 0x1b04,
+	0x1b35, 0x1b35,
+	0x1b3b, 0x1b3b,
+	0x1b3d, 0x1b41,
+	0x1b43, 0x1b44,
+	0x1b82, 0x1b82,
+	0x1ba1, 0x1ba1,
+	0x1ba6, 0x1ba7,
+	0x1baa, 0x1baa,
+	0x1be7, 0x1be7,
+	0x1bea, 0x1bec,
+	0x1bee, 0x1bee,
+	0x1bf2, 0x1bf3,
+	0x1c24, 0x1c2b,
+	0x1c34, 0x1c35,
+	0x1ce1, 0x1ce1,
+	0x1cf2, 0x1cf3,
+	0x302e, 0x302f,
+	0xa823, 0xa824,
+	0xa827, 0xa827,
+	0xa880, 0xa881,
+	0xa8b4, 0xa8c3,
+	0xa952, 0xa953,
+	0xa983, 0xa983,
+	0xa9b4, 0xa9b5,
+	0xa9ba, 0xa9bb,
+	0xa9bd, 0xa9c0,
+	0xaa2f, 0xaa30,
+	0xaa33, 0xaa34,
+	0xaa4d, 0xaa4d,
+	0xaa7b, 0xaa7b,
+	0xaa7d, 0xaa7d,
+	0xaaeb, 0xaaeb,
+	0xaaee, 0xaaef,
+	0xaaf5, 0xaaf5,
+	0xabe3, 0xabe4,
+	0xabe6, 0xabe7,
+	0xabe9, 0xabea,
+	0xabec, 0xabec,
+	0x11000, 0x11000,
+	0x11002, 0x11002,
+	0x11082, 0x11082,
+	0x110b0, 0x110b2,
+	0x110b7, 0x110b8,
+	0x1112c, 0x1112c,
+	0x11182, 0x11182,
+	0x111b3, 0x111b5,
+	0x111bf, 0x111c0,
+	0x1122c, 0x1122e,
+	0x11232, 0x11233,
+	0x11235, 0x11235,
+	0x112e0, 0x112e2,
+	0x11302, 0x11303,
+	0x1133e, 0x1133f,
+	0x11341, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11357, 0x11357,
+	0x11362, 0x11363,
+	0x11435, 0x11437,
+	0x11440, 0x11441,
+	0x11445, 0x11445,
+	0x114b0, 0x114b2,
+	0x114b9, 0x114b9,
+	0x114bb, 0x114be,
+	0x114c1, 0x114c1,
+	0x115af, 0x115b1,
+	0x115b8, 0x115bb,
+	0x115be, 0x115be,
+	0x11630, 0x11632,
+	0x1163b, 0x1163c,
+	0x1163e, 0x1163e,
+	0x116ac, 0x116ac,
+	0x116ae, 0x116af,
+	0x116b6, 0x116b6,
+	0x11720, 0x11721,
+	0x11726, 0x11726,
+	0x11c2f, 0x11c2f,
+	0x11c3e, 0x11c3e,
+	0x11ca9, 0x11ca9,
+	0x11cb1, 0x11cb1,
+	0x11cb4, 0x11cb4,
+	0x16f51, 0x16f7e,
+	0x1d165, 0x1d166,
+	0x1d16d, 0x1d172,
+}; /* CR_Mc */
+
+/* 'Me': General Category */
+static const OnigCodePoint CR_Me[] = {
+	5,
+	0x0488, 0x0489,
+	0x1abe, 0x1abe,
+	0x20dd, 0x20e0,
+	0x20e2, 0x20e4,
+	0xa670, 0xa672,
+}; /* CR_Me */
+
+/* 'Mn': General Category */
+static const OnigCodePoint CR_Mn[] = {
+	285,
+	0x0300, 0x036f,
+	0x0483, 0x0487,
+	0x0591, 0x05bd,
+	0x05bf, 0x05bf,
+	0x05c1, 0x05c2,
+	0x05c4, 0x05c5,
+	0x05c7, 0x05c7,
+	0x0610, 0x061a,
+	0x064b, 0x065f,
+	0x0670, 0x0670,
+	0x06d6, 0x06dc,
+	0x06df, 0x06e4,
+	0x06e7, 0x06e8,
+	0x06ea, 0x06ed,
+	0x0711, 0x0711,
+	0x0730, 0x074a,
+	0x07a6, 0x07b0,
+	0x07eb, 0x07f3,
+	0x0816, 0x0819,
+	0x081b, 0x0823,
+	0x0825, 0x0827,
+	0x0829, 0x082d,
+	0x0859, 0x085b,
+	0x08d4, 0x08e1,
+	0x08e3, 0x0902,
+	0x093a, 0x093a,
+	0x093c, 0x093c,
+	0x0941, 0x0948,
+	0x094d, 0x094d,
+	0x0951, 0x0957,
+	0x0962, 0x0963,
+	0x0981, 0x0981,
+	0x09bc, 0x09bc,
+	0x09c1, 0x09c4,
+	0x09cd, 0x09cd,
+	0x09e2, 0x09e3,
+	0x0a01, 0x0a02,
+	0x0a3c, 0x0a3c,
+	0x0a41, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a70, 0x0a71,
+	0x0a75, 0x0a75,
+	0x0a81, 0x0a82,
+	0x0abc, 0x0abc,
+	0x0ac1, 0x0ac5,
+	0x0ac7, 0x0ac8,
+	0x0acd, 0x0acd,
+	0x0ae2, 0x0ae3,
+	0x0b01, 0x0b01,
+	0x0b3c, 0x0b3c,
+	0x0b3f, 0x0b3f,
+	0x0b41, 0x0b44,
+	0x0b4d, 0x0b4d,
+	0x0b56, 0x0b56,
+	0x0b62, 0x0b63,
+	0x0b82, 0x0b82,
+	0x0bc0, 0x0bc0,
+	0x0bcd, 0x0bcd,
+	0x0c00, 0x0c00,
+	0x0c3e, 0x0c40,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c62, 0x0c63,
+	0x0c81, 0x0c81,
+	0x0cbc, 0x0cbc,
+	0x0cbf, 0x0cbf,
+	0x0cc6, 0x0cc6,
+	0x0ccc, 0x0ccd,
+	0x0ce2, 0x0ce3,
+	0x0d01, 0x0d01,
+	0x0d41, 0x0d44,
+	0x0d4d, 0x0d4d,
+	0x0d62, 0x0d63,
+	0x0dca, 0x0dca,
+	0x0dd2, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0e31, 0x0e31,
+	0x0e34, 0x0e3a,
+	0x0e47, 0x0e4e,
+	0x0eb1, 0x0eb1,
+	0x0eb4, 0x0eb9,
+	0x0ebb, 0x0ebc,
+	0x0ec8, 0x0ecd,
+	0x0f18, 0x0f19,
+	0x0f35, 0x0f35,
+	0x0f37, 0x0f37,
+	0x0f39, 0x0f39,
+	0x0f71, 0x0f7e,
+	0x0f80, 0x0f84,
+	0x0f86, 0x0f87,
+	0x0f8d, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fc6, 0x0fc6,
+	0x102d, 0x1030,
+	0x1032, 0x1037,
+	0x1039, 0x103a,
+	0x103d, 0x103e,
+	0x1058, 0x1059,
+	0x105e, 0x1060,
+	0x1071, 0x1074,
+	0x1082, 0x1082,
+	0x1085, 0x1086,
+	0x108d, 0x108d,
+	0x109d, 0x109d,
+	0x135d, 0x135f,
+	0x1712, 0x1714,
+	0x1732, 0x1734,
+	0x1752, 0x1753,
+	0x1772, 0x1773,
+	0x17b4, 0x17b5,
+	0x17b7, 0x17bd,
+	0x17c6, 0x17c6,
+	0x17c9, 0x17d3,
+	0x17dd, 0x17dd,
+	0x180b, 0x180d,
+	0x1885, 0x1886,
+	0x18a9, 0x18a9,
+	0x1920, 0x1922,
+	0x1927, 0x1928,
+	0x1932, 0x1932,
+	0x1939, 0x193b,
+	0x1a17, 0x1a18,
+	0x1a1b, 0x1a1b,
+	0x1a56, 0x1a56,
+	0x1a58, 0x1a5e,
+	0x1a60, 0x1a60,
+	0x1a62, 0x1a62,
+	0x1a65, 0x1a6c,
+	0x1a73, 0x1a7c,
+	0x1a7f, 0x1a7f,
+	0x1ab0, 0x1abd,
+	0x1b00, 0x1b03,
+	0x1b34, 0x1b34,
+	0x1b36, 0x1b3a,
+	0x1b3c, 0x1b3c,
+	0x1b42, 0x1b42,
+	0x1b6b, 0x1b73,
+	0x1b80, 0x1b81,
+	0x1ba2, 0x1ba5,
+	0x1ba8, 0x1ba9,
+	0x1bab, 0x1bad,
+	0x1be6, 0x1be6,
+	0x1be8, 0x1be9,
+	0x1bed, 0x1bed,
+	0x1bef, 0x1bf1,
+	0x1c2c, 0x1c33,
+	0x1c36, 0x1c37,
+	0x1cd0, 0x1cd2,
+	0x1cd4, 0x1ce0,
+	0x1ce2, 0x1ce8,
+	0x1ced, 0x1ced,
+	0x1cf4, 0x1cf4,
+	0x1cf8, 0x1cf9,
+	0x1dc0, 0x1df5,
+	0x1dfb, 0x1dff,
+	0x20d0, 0x20dc,
+	0x20e1, 0x20e1,
+	0x20e5, 0x20f0,
+	0x2cef, 0x2cf1,
+	0x2d7f, 0x2d7f,
+	0x2de0, 0x2dff,
+	0x302a, 0x302d,
+	0x3099, 0x309a,
+	0xa66f, 0xa66f,
+	0xa674, 0xa67d,
+	0xa69e, 0xa69f,
+	0xa6f0, 0xa6f1,
+	0xa802, 0xa802,
+	0xa806, 0xa806,
+	0xa80b, 0xa80b,
+	0xa825, 0xa826,
+	0xa8c4, 0xa8c5,
+	0xa8e0, 0xa8f1,
+	0xa926, 0xa92d,
+	0xa947, 0xa951,
+	0xa980, 0xa982,
+	0xa9b3, 0xa9b3,
+	0xa9b6, 0xa9b9,
+	0xa9bc, 0xa9bc,
+	0xa9e5, 0xa9e5,
+	0xaa29, 0xaa2e,
+	0xaa31, 0xaa32,
+	0xaa35, 0xaa36,
+	0xaa43, 0xaa43,
+	0xaa4c, 0xaa4c,
+	0xaa7c, 0xaa7c,
+	0xaab0, 0xaab0,
+	0xaab2, 0xaab4,
+	0xaab7, 0xaab8,
+	0xaabe, 0xaabf,
+	0xaac1, 0xaac1,
+	0xaaec, 0xaaed,
+	0xaaf6, 0xaaf6,
+	0xabe5, 0xabe5,
+	0xabe8, 0xabe8,
+	0xabed, 0xabed,
+	0xfb1e, 0xfb1e,
+	0xfe00, 0xfe0f,
+	0xfe20, 0xfe2f,
+	0x101fd, 0x101fd,
+	0x102e0, 0x102e0,
+	0x10376, 0x1037a,
+	0x10a01, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a0f,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a3f,
+	0x10ae5, 0x10ae6,
+	0x11001, 0x11001,
+	0x11038, 0x11046,
+	0x1107f, 0x11081,
+	0x110b3, 0x110b6,
+	0x110b9, 0x110ba,
+	0x11100, 0x11102,
+	0x11127, 0x1112b,
+	0x1112d, 0x11134,
+	0x11173, 0x11173,
+	0x11180, 0x11181,
+	0x111b6, 0x111be,
+	0x111ca, 0x111cc,
+	0x1122f, 0x11231,
+	0x11234, 0x11234,
+	0x11236, 0x11237,
+	0x1123e, 0x1123e,
+	0x112df, 0x112df,
+	0x112e3, 0x112ea,
+	0x11300, 0x11301,
+	0x1133c, 0x1133c,
+	0x11340, 0x11340,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11438, 0x1143f,
+	0x11442, 0x11444,
+	0x11446, 0x11446,
+	0x114b3, 0x114b8,
+	0x114ba, 0x114ba,
+	0x114bf, 0x114c0,
+	0x114c2, 0x114c3,
+	0x115b2, 0x115b5,
+	0x115bc, 0x115bd,
+	0x115bf, 0x115c0,
+	0x115dc, 0x115dd,
+	0x11633, 0x1163a,
+	0x1163d, 0x1163d,
+	0x1163f, 0x11640,
+	0x116ab, 0x116ab,
+	0x116ad, 0x116ad,
+	0x116b0, 0x116b5,
+	0x116b7, 0x116b7,
+	0x1171d, 0x1171f,
+	0x11722, 0x11725,
+	0x11727, 0x1172b,
+	0x11c30, 0x11c36,
+	0x11c38, 0x11c3d,
+	0x11c3f, 0x11c3f,
+	0x11c92, 0x11ca7,
+	0x11caa, 0x11cb0,
+	0x11cb2, 0x11cb3,
+	0x11cb5, 0x11cb6,
+	0x16af0, 0x16af4,
+	0x16b30, 0x16b36,
+	0x16f8f, 0x16f92,
+	0x1bc9d, 0x1bc9e,
+	0x1d167, 0x1d169,
+	0x1d17b, 0x1d182,
+	0x1d185, 0x1d18b,
+	0x1d1aa, 0x1d1ad,
+	0x1d242, 0x1d244,
+	0x1da00, 0x1da36,
+	0x1da3b, 0x1da6c,
+	0x1da75, 0x1da75,
+	0x1da84, 0x1da84,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e8d0, 0x1e8d6,
+	0x1e944, 0x1e94a,
+	0xe0100, 0xe01ef,
+}; /* CR_Mn */
+
+/* 'N': Major Category */
+static const OnigCodePoint CR_N[] = {
+	115,
+	0x0030, 0x0039,
+	0x00b2, 0x00b3,
+	0x00b9, 0x00b9,
+	0x00bc, 0x00be,
+	0x0660, 0x0669,
+	0x06f0, 0x06f9,
+	0x07c0, 0x07c9,
+	0x0966, 0x096f,
+	0x09e6, 0x09ef,
+	0x09f4, 0x09f9,
+	0x0a66, 0x0a6f,
+	0x0ae6, 0x0aef,
+	0x0b66, 0x0b6f,
+	0x0b72, 0x0b77,
+	0x0be6, 0x0bf2,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c7e,
+	0x0ce6, 0x0cef,
+	0x0d58, 0x0d5e,
+	0x0d66, 0x0d78,
+	0x0de6, 0x0def,
+	0x0e50, 0x0e59,
+	0x0ed0, 0x0ed9,
+	0x0f20, 0x0f33,
+	0x1040, 0x1049,
+	0x1090, 0x1099,
+	0x1369, 0x137c,
+	0x16ee, 0x16f0,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1810, 0x1819,
+	0x1946, 0x194f,
+	0x19d0, 0x19da,
+	0x1a80, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1b50, 0x1b59,
+	0x1bb0, 0x1bb9,
+	0x1c40, 0x1c49,
+	0x1c50, 0x1c59,
+	0x2070, 0x2070,
+	0x2074, 0x2079,
+	0x2080, 0x2089,
+	0x2150, 0x2182,
+	0x2185, 0x2189,
+	0x2460, 0x249b,
+	0x24ea, 0x24ff,
+	0x2776, 0x2793,
+	0x2cfd, 0x2cfd,
+	0x3007, 0x3007,
+	0x3021, 0x3029,
+	0x3038, 0x303a,
+	0x3192, 0x3195,
+	0x3220, 0x3229,
+	0x3248, 0x324f,
+	0x3251, 0x325f,
+	0x3280, 0x3289,
+	0x32b1, 0x32bf,
+	0xa620, 0xa629,
+	0xa6e6, 0xa6ef,
+	0xa830, 0xa835,
+	0xa8d0, 0xa8d9,
+	0xa900, 0xa909,
+	0xa9d0, 0xa9d9,
+	0xa9f0, 0xa9f9,
+	0xaa50, 0xaa59,
+	0xabf0, 0xabf9,
+	0xff10, 0xff19,
+	0x10107, 0x10133,
+	0x10140, 0x10178,
+	0x1018a, 0x1018b,
+	0x102e1, 0x102fb,
+	0x10320, 0x10323,
+	0x10341, 0x10341,
+	0x1034a, 0x1034a,
+	0x103d1, 0x103d5,
+	0x104a0, 0x104a9,
+	0x10858, 0x1085f,
+	0x10879, 0x1087f,
+	0x108a7, 0x108af,
+	0x108fb, 0x108ff,
+	0x10916, 0x1091b,
+	0x109bc, 0x109bd,
+	0x109c0, 0x109cf,
+	0x109d2, 0x109ff,
+	0x10a40, 0x10a47,
+	0x10a7d, 0x10a7e,
+	0x10a9d, 0x10a9f,
+	0x10aeb, 0x10aef,
+	0x10b58, 0x10b5f,
+	0x10b78, 0x10b7f,
+	0x10ba9, 0x10baf,
+	0x10cfa, 0x10cff,
+	0x10e60, 0x10e7e,
+	0x11052, 0x1106f,
+	0x110f0, 0x110f9,
+	0x11136, 0x1113f,
+	0x111d0, 0x111d9,
+	0x111e1, 0x111f4,
+	0x112f0, 0x112f9,
+	0x11450, 0x11459,
+	0x114d0, 0x114d9,
+	0x11650, 0x11659,
+	0x116c0, 0x116c9,
+	0x11730, 0x1173b,
+	0x118e0, 0x118f2,
+	0x11c50, 0x11c6c,
+	0x12400, 0x1246e,
+	0x16a60, 0x16a69,
+	0x16b50, 0x16b59,
+	0x16b5b, 0x16b61,
+	0x1d360, 0x1d371,
+	0x1d7ce, 0x1d7ff,
+	0x1e8c7, 0x1e8cf,
+	0x1e950, 0x1e959,
+	0x1f100, 0x1f10c,
+}; /* CR_N */
+
+/* 'Nd': General Category */
+#define CR_Nd CR_Digit
+
+/* 'Nl': General Category */
+static const OnigCodePoint CR_Nl[] = {
+	12,
+	0x16ee, 0x16f0,
+	0x2160, 0x2182,
+	0x2185, 0x2188,
+	0x3007, 0x3007,
+	0x3021, 0x3029,
+	0x3038, 0x303a,
+	0xa6e6, 0xa6ef,
+	0x10140, 0x10174,
+	0x10341, 0x10341,
+	0x1034a, 0x1034a,
+	0x103d1, 0x103d5,
+	0x12400, 0x1246e,
+}; /* CR_Nl */
+
+/* 'No': General Category */
+static const OnigCodePoint CR_No[] = {
+	60,
+	0x00b2, 0x00b3,
+	0x00b9, 0x00b9,
+	0x00bc, 0x00be,
+	0x09f4, 0x09f9,
+	0x0b72, 0x0b77,
+	0x0bf0, 0x0bf2,
+	0x0c78, 0x0c7e,
+	0x0d58, 0x0d5e,
+	0x0d70, 0x0d78,
+	0x0f2a, 0x0f33,
+	0x1369, 0x137c,
+	0x17f0, 0x17f9,
+	0x19da, 0x19da,
+	0x2070, 0x2070,
+	0x2074, 0x2079,
+	0x2080, 0x2089,
+	0x2150, 0x215f,
+	0x2189, 0x2189,
+	0x2460, 0x249b,
+	0x24ea, 0x24ff,
+	0x2776, 0x2793,
+	0x2cfd, 0x2cfd,
+	0x3192, 0x3195,
+	0x3220, 0x3229,
+	0x3248, 0x324f,
+	0x3251, 0x325f,
+	0x3280, 0x3289,
+	0x32b1, 0x32bf,
+	0xa830, 0xa835,
+	0x10107, 0x10133,
+	0x10175, 0x10178,
+	0x1018a, 0x1018b,
+	0x102e1, 0x102fb,
+	0x10320, 0x10323,
+	0x10858, 0x1085f,
+	0x10879, 0x1087f,
+	0x108a7, 0x108af,
+	0x108fb, 0x108ff,
+	0x10916, 0x1091b,
+	0x109bc, 0x109bd,
+	0x109c0, 0x109cf,
+	0x109d2, 0x109ff,
+	0x10a40, 0x10a47,
+	0x10a7d, 0x10a7e,
+	0x10a9d, 0x10a9f,
+	0x10aeb, 0x10aef,
+	0x10b58, 0x10b5f,
+	0x10b78, 0x10b7f,
+	0x10ba9, 0x10baf,
+	0x10cfa, 0x10cff,
+	0x10e60, 0x10e7e,
+	0x11052, 0x11065,
+	0x111e1, 0x111f4,
+	0x1173a, 0x1173b,
+	0x118ea, 0x118f2,
+	0x11c5a, 0x11c6c,
+	0x16b5b, 0x16b61,
+	0x1d360, 0x1d371,
+	0x1e8c7, 0x1e8cf,
+	0x1f100, 0x1f10c,
+}; /* CR_No */
+
+/* 'P': Major Category */
+#define CR_P CR_Punct
+
+/* 'Pc': General Category */
+static const OnigCodePoint CR_Pc[] = {
+	6,
+	0x005f, 0x005f,
+	0x203f, 0x2040,
+	0x2054, 0x2054,
+	0xfe33, 0xfe34,
+	0xfe4d, 0xfe4f,
+	0xff3f, 0xff3f,
+}; /* CR_Pc */
+
+/* 'Pd': General Category */
+static const OnigCodePoint CR_Pd[] = {
+	17,
+	0x002d, 0x002d,
+	0x058a, 0x058a,
+	0x05be, 0x05be,
+	0x1400, 0x1400,
+	0x1806, 0x1806,
+	0x2010, 0x2015,
+	0x2e17, 0x2e17,
+	0x2e1a, 0x2e1a,
+	0x2e3a, 0x2e3b,
+	0x2e40, 0x2e40,
+	0x301c, 0x301c,
+	0x3030, 0x3030,
+	0x30a0, 0x30a0,
+	0xfe31, 0xfe32,
+	0xfe58, 0xfe58,
+	0xfe63, 0xfe63,
+	0xff0d, 0xff0d,
+}; /* CR_Pd */
+
+/* 'Pe': General Category */
+static const OnigCodePoint CR_Pe[] = {
+	72,
+	0x0029, 0x0029,
+	0x005d, 0x005d,
+	0x007d, 0x007d,
+	0x0f3b, 0x0f3b,
+	0x0f3d, 0x0f3d,
+	0x169c, 0x169c,
+	0x2046, 0x2046,
+	0x207e, 0x207e,
+	0x208e, 0x208e,
+	0x2309, 0x2309,
+	0x230b, 0x230b,
+	0x232a, 0x232a,
+	0x2769, 0x2769,
+	0x276b, 0x276b,
+	0x276d, 0x276d,
+	0x276f, 0x276f,
+	0x2771, 0x2771,
+	0x2773, 0x2773,
+	0x2775, 0x2775,
+	0x27c6, 0x27c6,
+	0x27e7, 0x27e7,
+	0x27e9, 0x27e9,
+	0x27eb, 0x27eb,
+	0x27ed, 0x27ed,
+	0x27ef, 0x27ef,
+	0x2984, 0x2984,
+	0x2986, 0x2986,
+	0x2988, 0x2988,
+	0x298a, 0x298a,
+	0x298c, 0x298c,
+	0x298e, 0x298e,
+	0x2990, 0x2990,
+	0x2992, 0x2992,
+	0x2994, 0x2994,
+	0x2996, 0x2996,
+	0x2998, 0x2998,
+	0x29d9, 0x29d9,
+	0x29db, 0x29db,
+	0x29fd, 0x29fd,
+	0x2e23, 0x2e23,
+	0x2e25, 0x2e25,
+	0x2e27, 0x2e27,
+	0x2e29, 0x2e29,
+	0x3009, 0x3009,
+	0x300b, 0x300b,
+	0x300d, 0x300d,
+	0x300f, 0x300f,
+	0x3011, 0x3011,
+	0x3015, 0x3015,
+	0x3017, 0x3017,
+	0x3019, 0x3019,
+	0x301b, 0x301b,
+	0x301e, 0x301f,
+	0xfd3e, 0xfd3e,
+	0xfe18, 0xfe18,
+	0xfe36, 0xfe36,
+	0xfe38, 0xfe38,
+	0xfe3a, 0xfe3a,
+	0xfe3c, 0xfe3c,
+	0xfe3e, 0xfe3e,
+	0xfe40, 0xfe40,
+	0xfe42, 0xfe42,
+	0xfe44, 0xfe44,
+	0xfe48, 0xfe48,
+	0xfe5a, 0xfe5a,
+	0xfe5c, 0xfe5c,
+	0xfe5e, 0xfe5e,
+	0xff09, 0xff09,
+	0xff3d, 0xff3d,
+	0xff5d, 0xff5d,
+	0xff60, 0xff60,
+	0xff63, 0xff63,
+}; /* CR_Pe */
+
+/* 'Pf': General Category */
+static const OnigCodePoint CR_Pf[] = {
+	10,
+	0x00bb, 0x00bb,
+	0x2019, 0x2019,
+	0x201d, 0x201d,
+	0x203a, 0x203a,
+	0x2e03, 0x2e03,
+	0x2e05, 0x2e05,
+	0x2e0a, 0x2e0a,
+	0x2e0d, 0x2e0d,
+	0x2e1d, 0x2e1d,
+	0x2e21, 0x2e21,
+}; /* CR_Pf */
+
+/* 'Pi': General Category */
+static const OnigCodePoint CR_Pi[] = {
+	11,
+	0x00ab, 0x00ab,
+	0x2018, 0x2018,
+	0x201b, 0x201c,
+	0x201f, 0x201f,
+	0x2039, 0x2039,
+	0x2e02, 0x2e02,
+	0x2e04, 0x2e04,
+	0x2e09, 0x2e09,
+	0x2e0c, 0x2e0c,
+	0x2e1c, 0x2e1c,
+	0x2e20, 0x2e20,
+}; /* CR_Pi */
+
+/* 'Po': General Category */
+static const OnigCodePoint CR_Po[] = {
+	165,
+	0x0021, 0x0023,
+	0x0025, 0x0027,
+	0x002a, 0x002a,
+	0x002c, 0x002c,
+	0x002e, 0x002f,
+	0x003a, 0x003b,
+	0x003f, 0x0040,
+	0x005c, 0x005c,
+	0x00a1, 0x00a1,
+	0x00a7, 0x00a7,
+	0x00b6, 0x00b7,
+	0x00bf, 0x00bf,
+	0x037e, 0x037e,
+	0x0387, 0x0387,
+	0x055a, 0x055f,
+	0x0589, 0x0589,
+	0x05c0, 0x05c0,
+	0x05c3, 0x05c3,
+	0x05c6, 0x05c6,
+	0x05f3, 0x05f4,
+	0x0609, 0x060a,
+	0x060c, 0x060d,
+	0x061b, 0x061b,
+	0x061e, 0x061f,
+	0x066a, 0x066d,
+	0x06d4, 0x06d4,
+	0x0700, 0x070d,
+	0x07f7, 0x07f9,
+	0x0830, 0x083e,
+	0x085e, 0x085e,
+	0x0964, 0x0965,
+	0x0970, 0x0970,
+	0x0af0, 0x0af0,
+	0x0df4, 0x0df4,
+	0x0e4f, 0x0e4f,
+	0x0e5a, 0x0e5b,
+	0x0f04, 0x0f12,
+	0x0f14, 0x0f14,
+	0x0f85, 0x0f85,
+	0x0fd0, 0x0fd4,
+	0x0fd9, 0x0fda,
+	0x104a, 0x104f,
+	0x10fb, 0x10fb,
+	0x1360, 0x1368,
+	0x166d, 0x166e,
+	0x16eb, 0x16ed,
+	0x1735, 0x1736,
+	0x17d4, 0x17d6,
+	0x17d8, 0x17da,
+	0x1800, 0x1805,
+	0x1807, 0x180a,
+	0x1944, 0x1945,
+	0x1a1e, 0x1a1f,
+	0x1aa0, 0x1aa6,
+	0x1aa8, 0x1aad,
+	0x1b5a, 0x1b60,
+	0x1bfc, 0x1bff,
+	0x1c3b, 0x1c3f,
+	0x1c7e, 0x1c7f,
+	0x1cc0, 0x1cc7,
+	0x1cd3, 0x1cd3,
+	0x2016, 0x2017,
+	0x2020, 0x2027,
+	0x2030, 0x2038,
+	0x203b, 0x203e,
+	0x2041, 0x2043,
+	0x2047, 0x2051,
+	0x2053, 0x2053,
+	0x2055, 0x205e,
+	0x2cf9, 0x2cfc,
+	0x2cfe, 0x2cff,
+	0x2d70, 0x2d70,
+	0x2e00, 0x2e01,
+	0x2e06, 0x2e08,
+	0x2e0b, 0x2e0b,
+	0x2e0e, 0x2e16,
+	0x2e18, 0x2e19,
+	0x2e1b, 0x2e1b,
+	0x2e1e, 0x2e1f,
+	0x2e2a, 0x2e2e,
+	0x2e30, 0x2e39,
+	0x2e3c, 0x2e3f,
+	0x2e41, 0x2e41,
+	0x2e43, 0x2e44,
+	0x3001, 0x3003,
+	0x303d, 0x303d,
+	0x30fb, 0x30fb,
+	0xa4fe, 0xa4ff,
+	0xa60d, 0xa60f,
+	0xa673, 0xa673,
+	0xa67e, 0xa67e,
+	0xa6f2, 0xa6f7,
+	0xa874, 0xa877,
+	0xa8ce, 0xa8cf,
+	0xa8f8, 0xa8fa,
+	0xa8fc, 0xa8fc,
+	0xa92e, 0xa92f,
+	0xa95f, 0xa95f,
+	0xa9c1, 0xa9cd,
+	0xa9de, 0xa9df,
+	0xaa5c, 0xaa5f,
+	0xaade, 0xaadf,
+	0xaaf0, 0xaaf1,
+	0xabeb, 0xabeb,
+	0xfe10, 0xfe16,
+	0xfe19, 0xfe19,
+	0xfe30, 0xfe30,
+	0xfe45, 0xfe46,
+	0xfe49, 0xfe4c,
+	0xfe50, 0xfe52,
+	0xfe54, 0xfe57,
+	0xfe5f, 0xfe61,
+	0xfe68, 0xfe68,
+	0xfe6a, 0xfe6b,
+	0xff01, 0xff03,
+	0xff05, 0xff07,
+	0xff0a, 0xff0a,
+	0xff0c, 0xff0c,
+	0xff0e, 0xff0f,
+	0xff1a, 0xff1b,
+	0xff1f, 0xff20,
+	0xff3c, 0xff3c,
+	0xff61, 0xff61,
+	0xff64, 0xff65,
+	0x10100, 0x10102,
+	0x1039f, 0x1039f,
+	0x103d0, 0x103d0,
+	0x1056f, 0x1056f,
+	0x10857, 0x10857,
+	0x1091f, 0x1091f,
+	0x1093f, 0x1093f,
+	0x10a50, 0x10a58,
+	0x10a7f, 0x10a7f,
+	0x10af0, 0x10af6,
+	0x10b39, 0x10b3f,
+	0x10b99, 0x10b9c,
+	0x11047, 0x1104d,
+	0x110bb, 0x110bc,
+	0x110be, 0x110c1,
+	0x11140, 0x11143,
+	0x11174, 0x11175,
+	0x111c5, 0x111c9,
+	0x111cd, 0x111cd,
+	0x111db, 0x111db,
+	0x111dd, 0x111df,
+	0x11238, 0x1123d,
+	0x112a9, 0x112a9,
+	0x1144b, 0x1144f,
+	0x1145b, 0x1145b,
+	0x1145d, 0x1145d,
+	0x114c6, 0x114c6,
+	0x115c1, 0x115d7,
+	0x11641, 0x11643,
+	0x11660, 0x1166c,
+	0x1173c, 0x1173e,
+	0x11c41, 0x11c45,
+	0x11c70, 0x11c71,
+	0x12470, 0x12474,
+	0x16a6e, 0x16a6f,
+	0x16af5, 0x16af5,
+	0x16b37, 0x16b3b,
+	0x16b44, 0x16b44,
+	0x1bc9f, 0x1bc9f,
+	0x1da87, 0x1da8b,
+	0x1e95e, 0x1e95f,
+}; /* CR_Po */
+
+/* 'Ps': General Category */
+static const OnigCodePoint CR_Ps[] = {
+	75,
+	0x0028, 0x0028,
+	0x005b, 0x005b,
+	0x007b, 0x007b,
+	0x0f3a, 0x0f3a,
+	0x0f3c, 0x0f3c,
+	0x169b, 0x169b,
+	0x201a, 0x201a,
+	0x201e, 0x201e,
+	0x2045, 0x2045,
+	0x207d, 0x207d,
+	0x208d, 0x208d,
+	0x2308, 0x2308,
+	0x230a, 0x230a,
+	0x2329, 0x2329,
+	0x2768, 0x2768,
+	0x276a, 0x276a,
+	0x276c, 0x276c,
+	0x276e, 0x276e,
+	0x2770, 0x2770,
+	0x2772, 0x2772,
+	0x2774, 0x2774,
+	0x27c5, 0x27c5,
+	0x27e6, 0x27e6,
+	0x27e8, 0x27e8,
+	0x27ea, 0x27ea,
+	0x27ec, 0x27ec,
+	0x27ee, 0x27ee,
+	0x2983, 0x2983,
+	0x2985, 0x2985,
+	0x2987, 0x2987,
+	0x2989, 0x2989,
+	0x298b, 0x298b,
+	0x298d, 0x298d,
+	0x298f, 0x298f,
+	0x2991, 0x2991,
+	0x2993, 0x2993,
+	0x2995, 0x2995,
+	0x2997, 0x2997,
+	0x29d8, 0x29d8,
+	0x29da, 0x29da,
+	0x29fc, 0x29fc,
+	0x2e22, 0x2e22,
+	0x2e24, 0x2e24,
+	0x2e26, 0x2e26,
+	0x2e28, 0x2e28,
+	0x2e42, 0x2e42,
+	0x3008, 0x3008,
+	0x300a, 0x300a,
+	0x300c, 0x300c,
+	0x300e, 0x300e,
+	0x3010, 0x3010,
+	0x3014, 0x3014,
+	0x3016, 0x3016,
+	0x3018, 0x3018,
+	0x301a, 0x301a,
+	0x301d, 0x301d,
+	0xfd3f, 0xfd3f,
+	0xfe17, 0xfe17,
+	0xfe35, 0xfe35,
+	0xfe37, 0xfe37,
+	0xfe39, 0xfe39,
+	0xfe3b, 0xfe3b,
+	0xfe3d, 0xfe3d,
+	0xfe3f, 0xfe3f,
+	0xfe41, 0xfe41,
+	0xfe43, 0xfe43,
+	0xfe47, 0xfe47,
+	0xfe59, 0xfe59,
+	0xfe5b, 0xfe5b,
+	0xfe5d, 0xfe5d,
+	0xff08, 0xff08,
+	0xff3b, 0xff3b,
+	0xff5b, 0xff5b,
+	0xff5f, 0xff5f,
+	0xff62, 0xff62,
+}; /* CR_Ps */
+
+/* 'S': Major Category */
+static const OnigCodePoint CR_S[] = {
+	218,
+	0x0024, 0x0024,
+	0x002b, 0x002b,
+	0x003c, 0x003e,
+	0x005e, 0x005e,
+	0x0060, 0x0060,
+	0x007c, 0x007c,
+	0x007e, 0x007e,
+	0x00a2, 0x00a6,
+	0x00a8, 0x00a9,
+	0x00ac, 0x00ac,
+	0x00ae, 0x00b1,
+	0x00b4, 0x00b4,
+	0x00b8, 0x00b8,
+	0x00d7, 0x00d7,
+	0x00f7, 0x00f7,
+	0x02c2, 0x02c5,
+	0x02d2, 0x02df,
+	0x02e5, 0x02eb,
+	0x02ed, 0x02ed,
+	0x02ef, 0x02ff,
+	0x0375, 0x0375,
+	0x0384, 0x0385,
+	0x03f6, 0x03f6,
+	0x0482, 0x0482,
+	0x058d, 0x058f,
+	0x0606, 0x0608,
+	0x060b, 0x060b,
+	0x060e, 0x060f,
+	0x06de, 0x06de,
+	0x06e9, 0x06e9,
+	0x06fd, 0x06fe,
+	0x07f6, 0x07f6,
+	0x09f2, 0x09f3,
+	0x09fa, 0x09fb,
+	0x0af1, 0x0af1,
+	0x0b70, 0x0b70,
+	0x0bf3, 0x0bfa,
+	0x0c7f, 0x0c7f,
+	0x0d4f, 0x0d4f,
+	0x0d79, 0x0d79,
+	0x0e3f, 0x0e3f,
+	0x0f01, 0x0f03,
+	0x0f13, 0x0f13,
+	0x0f15, 0x0f17,
+	0x0f1a, 0x0f1f,
+	0x0f34, 0x0f34,
+	0x0f36, 0x0f36,
+	0x0f38, 0x0f38,
+	0x0fbe, 0x0fc5,
+	0x0fc7, 0x0fcc,
+	0x0fce, 0x0fcf,
+	0x0fd5, 0x0fd8,
+	0x109e, 0x109f,
+	0x1390, 0x1399,
+	0x17db, 0x17db,
+	0x1940, 0x1940,
+	0x19de, 0x19ff,
+	0x1b61, 0x1b6a,
+	0x1b74, 0x1b7c,
+	0x1fbd, 0x1fbd,
+	0x1fbf, 0x1fc1,
+	0x1fcd, 0x1fcf,
+	0x1fdd, 0x1fdf,
+	0x1fed, 0x1fef,
+	0x1ffd, 0x1ffe,
+	0x2044, 0x2044,
+	0x2052, 0x2052,
+	0x207a, 0x207c,
+	0x208a, 0x208c,
+	0x20a0, 0x20be,
+	0x2100, 0x2101,
+	0x2103, 0x2106,
+	0x2108, 0x2109,
+	0x2114, 0x2114,
+	0x2116, 0x2118,
+	0x211e, 0x2123,
+	0x2125, 0x2125,
+	0x2127, 0x2127,
+	0x2129, 0x2129,
+	0x212e, 0x212e,
+	0x213a, 0x213b,
+	0x2140, 0x2144,
+	0x214a, 0x214d,
+	0x214f, 0x214f,
+	0x218a, 0x218b,
+	0x2190, 0x2307,
+	0x230c, 0x2328,
+	0x232b, 0x23fe,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x249c, 0x24e9,
+	0x2500, 0x2767,
+	0x2794, 0x27c4,
+	0x27c7, 0x27e5,
+	0x27f0, 0x2982,
+	0x2999, 0x29d7,
+	0x29dc, 0x29fb,
+	0x29fe, 0x2b73,
+	0x2b76, 0x2b95,
+	0x2b98, 0x2bb9,
+	0x2bbd, 0x2bc8,
+	0x2bca, 0x2bd1,
+	0x2bec, 0x2bef,
+	0x2ce5, 0x2cea,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3004, 0x3004,
+	0x3012, 0x3013,
+	0x3020, 0x3020,
+	0x3036, 0x3037,
+	0x303e, 0x303f,
+	0x309b, 0x309c,
+	0x3190, 0x3191,
+	0x3196, 0x319f,
+	0x31c0, 0x31e3,
+	0x3200, 0x321e,
+	0x322a, 0x3247,
+	0x3250, 0x3250,
+	0x3260, 0x327f,
+	0x328a, 0x32b0,
+	0x32c0, 0x32fe,
+	0x3300, 0x33ff,
+	0x4dc0, 0x4dff,
+	0xa490, 0xa4c6,
+	0xa700, 0xa716,
+	0xa720, 0xa721,
+	0xa789, 0xa78a,
+	0xa828, 0xa82b,
+	0xa836, 0xa839,
+	0xaa77, 0xaa79,
+	0xab5b, 0xab5b,
+	0xfb29, 0xfb29,
+	0xfbb2, 0xfbc1,
+	0xfdfc, 0xfdfd,
+	0xfe62, 0xfe62,
+	0xfe64, 0xfe66,
+	0xfe69, 0xfe69,
+	0xff04, 0xff04,
+	0xff0b, 0xff0b,
+	0xff1c, 0xff1e,
+	0xff3e, 0xff3e,
+	0xff40, 0xff40,
+	0xff5c, 0xff5c,
+	0xff5e, 0xff5e,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfffc, 0xfffd,
+	0x10137, 0x1013f,
+	0x10179, 0x10189,
+	0x1018c, 0x1018e,
+	0x10190, 0x1019b,
+	0x101a0, 0x101a0,
+	0x101d0, 0x101fc,
+	0x10877, 0x10878,
+	0x10ac8, 0x10ac8,
+	0x1173f, 0x1173f,
+	0x16b3c, 0x16b3f,
+	0x16b45, 0x16b45,
+	0x1bc9c, 0x1bc9c,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d164,
+	0x1d16a, 0x1d16c,
+	0x1d183, 0x1d184,
+	0x1d18c, 0x1d1a9,
+	0x1d1ae, 0x1d1e8,
+	0x1d200, 0x1d241,
+	0x1d245, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d6c1, 0x1d6c1,
+	0x1d6db, 0x1d6db,
+	0x1d6fb, 0x1d6fb,
+	0x1d715, 0x1d715,
+	0x1d735, 0x1d735,
+	0x1d74f, 0x1d74f,
+	0x1d76f, 0x1d76f,
+	0x1d789, 0x1d789,
+	0x1d7a9, 0x1d7a9,
+	0x1d7c3, 0x1d7c3,
+	0x1d800, 0x1d9ff,
+	0x1da37, 0x1da3a,
+	0x1da6d, 0x1da74,
+	0x1da76, 0x1da83,
+	0x1da85, 0x1da86,
+	0x1eef0, 0x1eef1,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0bf,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0f5,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f1ac,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23b,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f6d2,
+	0x1f6e0, 0x1f6ec,
+	0x1f6f0, 0x1f6f6,
+	0x1f700, 0x1f773,
+	0x1f780, 0x1f7d4,
+	0x1f800, 0x1f80b,
+	0x1f810, 0x1f847,
+	0x1f850, 0x1f859,
+	0x1f860, 0x1f887,
+	0x1f890, 0x1f8ad,
+	0x1f910, 0x1f91e,
+	0x1f920, 0x1f927,
+	0x1f930, 0x1f930,
+	0x1f933, 0x1f93e,
+	0x1f940, 0x1f94b,
+	0x1f950, 0x1f95e,
+	0x1f980, 0x1f991,
+	0x1f9c0, 0x1f9c0,
+}; /* CR_S */
+
+/* 'Sc': General Category */
+static const OnigCodePoint CR_Sc[] = {
+	17,
+	0x0024, 0x0024,
+	0x00a2, 0x00a5,
+	0x058f, 0x058f,
+	0x060b, 0x060b,
+	0x09f2, 0x09f3,
+	0x09fb, 0x09fb,
+	0x0af1, 0x0af1,
+	0x0bf9, 0x0bf9,
+	0x0e3f, 0x0e3f,
+	0x17db, 0x17db,
+	0x20a0, 0x20be,
+	0xa838, 0xa838,
+	0xfdfc, 0xfdfc,
+	0xfe69, 0xfe69,
+	0xff04, 0xff04,
+	0xffe0, 0xffe1,
+	0xffe5, 0xffe6,
+}; /* CR_Sc */
+
+/* 'Sk': General Category */
+static const OnigCodePoint CR_Sk[] = {
+	29,
+	0x005e, 0x005e,
+	0x0060, 0x0060,
+	0x00a8, 0x00a8,
+	0x00af, 0x00af,
+	0x00b4, 0x00b4,
+	0x00b8, 0x00b8,
+	0x02c2, 0x02c5,
+	0x02d2, 0x02df,
+	0x02e5, 0x02eb,
+	0x02ed, 0x02ed,
+	0x02ef, 0x02ff,
+	0x0375, 0x0375,
+	0x0384, 0x0385,
+	0x1fbd, 0x1fbd,
+	0x1fbf, 0x1fc1,
+	0x1fcd, 0x1fcf,
+	0x1fdd, 0x1fdf,
+	0x1fed, 0x1fef,
+	0x1ffd, 0x1ffe,
+	0x309b, 0x309c,
+	0xa700, 0xa716,
+	0xa720, 0xa721,
+	0xa789, 0xa78a,
+	0xab5b, 0xab5b,
+	0xfbb2, 0xfbc1,
+	0xff3e, 0xff3e,
+	0xff40, 0xff40,
+	0xffe3, 0xffe3,
+	0x1f3fb, 0x1f3ff,
+}; /* CR_Sk */
+
+/* 'Sm': General Category */
+static const OnigCodePoint CR_Sm[] = {
+	64,
+	0x002b, 0x002b,
+	0x003c, 0x003e,
+	0x007c, 0x007c,
+	0x007e, 0x007e,
+	0x00ac, 0x00ac,
+	0x00b1, 0x00b1,
+	0x00d7, 0x00d7,
+	0x00f7, 0x00f7,
+	0x03f6, 0x03f6,
+	0x0606, 0x0608,
+	0x2044, 0x2044,
+	0x2052, 0x2052,
+	0x207a, 0x207c,
+	0x208a, 0x208c,
+	0x2118, 0x2118,
+	0x2140, 0x2144,
+	0x214b, 0x214b,
+	0x2190, 0x2194,
+	0x219a, 0x219b,
+	0x21a0, 0x21a0,
+	0x21a3, 0x21a3,
+	0x21a6, 0x21a6,
+	0x21ae, 0x21ae,
+	0x21ce, 0x21cf,
+	0x21d2, 0x21d2,
+	0x21d4, 0x21d4,
+	0x21f4, 0x22ff,
+	0x2320, 0x2321,
+	0x237c, 0x237c,
+	0x239b, 0x23b3,
+	0x23dc, 0x23e1,
+	0x25b7, 0x25b7,
+	0x25c1, 0x25c1,
+	0x25f8, 0x25ff,
+	0x266f, 0x266f,
+	0x27c0, 0x27c4,
+	0x27c7, 0x27e5,
+	0x27f0, 0x27ff,
+	0x2900, 0x2982,
+	0x2999, 0x29d7,
+	0x29dc, 0x29fb,
+	0x29fe, 0x2aff,
+	0x2b30, 0x2b44,
+	0x2b47, 0x2b4c,
+	0xfb29, 0xfb29,
+	0xfe62, 0xfe62,
+	0xfe64, 0xfe66,
+	0xff0b, 0xff0b,
+	0xff1c, 0xff1e,
+	0xff5c, 0xff5c,
+	0xff5e, 0xff5e,
+	0xffe2, 0xffe2,
+	0xffe9, 0xffec,
+	0x1d6c1, 0x1d6c1,
+	0x1d6db, 0x1d6db,
+	0x1d6fb, 0x1d6fb,
+	0x1d715, 0x1d715,
+	0x1d735, 0x1d735,
+	0x1d74f, 0x1d74f,
+	0x1d76f, 0x1d76f,
+	0x1d789, 0x1d789,
+	0x1d7a9, 0x1d7a9,
+	0x1d7c3, 0x1d7c3,
+	0x1eef0, 0x1eef1,
+}; /* CR_Sm */
+
+/* 'So': General Category */
+static const OnigCodePoint CR_So[] = {
+	174,
+	0x00a6, 0x00a6,
+	0x00a9, 0x00a9,
+	0x00ae, 0x00ae,
+	0x00b0, 0x00b0,
+	0x0482, 0x0482,
+	0x058d, 0x058e,
+	0x060e, 0x060f,
+	0x06de, 0x06de,
+	0x06e9, 0x06e9,
+	0x06fd, 0x06fe,
+	0x07f6, 0x07f6,
+	0x09fa, 0x09fa,
+	0x0b70, 0x0b70,
+	0x0bf3, 0x0bf8,
+	0x0bfa, 0x0bfa,
+	0x0c7f, 0x0c7f,
+	0x0d4f, 0x0d4f,
+	0x0d79, 0x0d79,
+	0x0f01, 0x0f03,
+	0x0f13, 0x0f13,
+	0x0f15, 0x0f17,
+	0x0f1a, 0x0f1f,
+	0x0f34, 0x0f34,
+	0x0f36, 0x0f36,
+	0x0f38, 0x0f38,
+	0x0fbe, 0x0fc5,
+	0x0fc7, 0x0fcc,
+	0x0fce, 0x0fcf,
+	0x0fd5, 0x0fd8,
+	0x109e, 0x109f,
+	0x1390, 0x1399,
+	0x1940, 0x1940,
+	0x19de, 0x19ff,
+	0x1b61, 0x1b6a,
+	0x1b74, 0x1b7c,
+	0x2100, 0x2101,
+	0x2103, 0x2106,
+	0x2108, 0x2109,
+	0x2114, 0x2114,
+	0x2116, 0x2117,
+	0x211e, 0x2123,
+	0x2125, 0x2125,
+	0x2127, 0x2127,
+	0x2129, 0x2129,
+	0x212e, 0x212e,
+	0x213a, 0x213b,
+	0x214a, 0x214a,
+	0x214c, 0x214d,
+	0x214f, 0x214f,
+	0x218a, 0x218b,
+	0x2195, 0x2199,
+	0x219c, 0x219f,
+	0x21a1, 0x21a2,
+	0x21a4, 0x21a5,
+	0x21a7, 0x21ad,
+	0x21af, 0x21cd,
+	0x21d0, 0x21d1,
+	0x21d3, 0x21d3,
+	0x21d5, 0x21f3,
+	0x2300, 0x2307,
+	0x230c, 0x231f,
+	0x2322, 0x2328,
+	0x232b, 0x237b,
+	0x237d, 0x239a,
+	0x23b4, 0x23db,
+	0x23e2, 0x23fe,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x249c, 0x24e9,
+	0x2500, 0x25b6,
+	0x25b8, 0x25c0,
+	0x25c2, 0x25f7,
+	0x2600, 0x266e,
+	0x2670, 0x2767,
+	0x2794, 0x27bf,
+	0x2800, 0x28ff,
+	0x2b00, 0x2b2f,
+	0x2b45, 0x2b46,
+	0x2b4d, 0x2b73,
+	0x2b76, 0x2b95,
+	0x2b98, 0x2bb9,
+	0x2bbd, 0x2bc8,
+	0x2bca, 0x2bd1,
+	0x2bec, 0x2bef,
+	0x2ce5, 0x2cea,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3004, 0x3004,
+	0x3012, 0x3013,
+	0x3020, 0x3020,
+	0x3036, 0x3037,
+	0x303e, 0x303f,
+	0x3190, 0x3191,
+	0x3196, 0x319f,
+	0x31c0, 0x31e3,
+	0x3200, 0x321e,
+	0x322a, 0x3247,
+	0x3250, 0x3250,
+	0x3260, 0x327f,
+	0x328a, 0x32b0,
+	0x32c0, 0x32fe,
+	0x3300, 0x33ff,
+	0x4dc0, 0x4dff,
+	0xa490, 0xa4c6,
+	0xa828, 0xa82b,
+	0xa836, 0xa837,
+	0xa839, 0xa839,
+	0xaa77, 0xaa79,
+	0xfdfd, 0xfdfd,
+	0xffe4, 0xffe4,
+	0xffe8, 0xffe8,
+	0xffed, 0xffee,
+	0xfffc, 0xfffd,
+	0x10137, 0x1013f,
+	0x10179, 0x10189,
+	0x1018c, 0x1018e,
+	0x10190, 0x1019b,
+	0x101a0, 0x101a0,
+	0x101d0, 0x101fc,
+	0x10877, 0x10878,
+	0x10ac8, 0x10ac8,
+	0x1173f, 0x1173f,
+	0x16b3c, 0x16b3f,
+	0x16b45, 0x16b45,
+	0x1bc9c, 0x1bc9c,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d164,
+	0x1d16a, 0x1d16c,
+	0x1d183, 0x1d184,
+	0x1d18c, 0x1d1a9,
+	0x1d1ae, 0x1d1e8,
+	0x1d200, 0x1d241,
+	0x1d245, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d800, 0x1d9ff,
+	0x1da37, 0x1da3a,
+	0x1da6d, 0x1da74,
+	0x1da76, 0x1da83,
+	0x1da85, 0x1da86,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0bf,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0f5,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f1ac,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23b,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f3fa,
+	0x1f400, 0x1f6d2,
+	0x1f6e0, 0x1f6ec,
+	0x1f6f0, 0x1f6f6,
+	0x1f700, 0x1f773,
+	0x1f780, 0x1f7d4,
+	0x1f800, 0x1f80b,
+	0x1f810, 0x1f847,
+	0x1f850, 0x1f859,
+	0x1f860, 0x1f887,
+	0x1f890, 0x1f8ad,
+	0x1f910, 0x1f91e,
+	0x1f920, 0x1f927,
+	0x1f930, 0x1f930,
+	0x1f933, 0x1f93e,
+	0x1f940, 0x1f94b,
+	0x1f950, 0x1f95e,
+	0x1f980, 0x1f991,
+	0x1f9c0, 0x1f9c0,
+}; /* CR_So */
+
+/* 'Z': Major Category */
+static const OnigCodePoint CR_Z[] = {
+	8,
+	0x0020, 0x0020,
+	0x00a0, 0x00a0,
+	0x1680, 0x1680,
+	0x2000, 0x200a,
+	0x2028, 0x2029,
+	0x202f, 0x202f,
+	0x205f, 0x205f,
+	0x3000, 0x3000,
+}; /* CR_Z */
+
+/* 'Zl': General Category */
+static const OnigCodePoint CR_Zl[] = {
+	1,
+	0x2028, 0x2028,
+}; /* CR_Zl */
+
+/* 'Zp': General Category */
+static const OnigCodePoint CR_Zp[] = {
+	1,
+	0x2029, 0x2029,
+}; /* CR_Zp */
+
+/* 'Zs': General Category */
+static const OnigCodePoint CR_Zs[] = {
+	7,
+	0x0020, 0x0020,
+	0x00a0, 0x00a0,
+	0x1680, 0x1680,
+	0x2000, 0x200a,
+	0x202f, 0x202f,
+	0x205f, 0x205f,
+	0x3000, 0x3000,
+}; /* CR_Zs */
+
+/* 'Math': Derived Property */
+static const OnigCodePoint CR_Math[] = {
+	138,
+	0x002b, 0x002b,
+	0x003c, 0x003e,
+	0x005e, 0x005e,
+	0x007c, 0x007c,
+	0x007e, 0x007e,
+	0x00ac, 0x00ac,
+	0x00b1, 0x00b1,
+	0x00d7, 0x00d7,
+	0x00f7, 0x00f7,
+	0x03d0, 0x03d2,
+	0x03d5, 0x03d5,
+	0x03f0, 0x03f1,
+	0x03f4, 0x03f6,
+	0x0606, 0x0608,
+	0x2016, 0x2016,
+	0x2032, 0x2034,
+	0x2040, 0x2040,
+	0x2044, 0x2044,
+	0x2052, 0x2052,
+	0x2061, 0x2064,
+	0x207a, 0x207e,
+	0x208a, 0x208e,
+	0x20d0, 0x20dc,
+	0x20e1, 0x20e1,
+	0x20e5, 0x20e6,
+	0x20eb, 0x20ef,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2118, 0x211d,
+	0x2124, 0x2124,
+	0x2128, 0x2129,
+	0x212c, 0x212d,
+	0x212f, 0x2131,
+	0x2133, 0x2138,
+	0x213c, 0x2149,
+	0x214b, 0x214b,
+	0x2190, 0x21a7,
+	0x21a9, 0x21ae,
+	0x21b0, 0x21b1,
+	0x21b6, 0x21b7,
+	0x21bc, 0x21db,
+	0x21dd, 0x21dd,
+	0x21e4, 0x21e5,
+	0x21f4, 0x22ff,
+	0x2308, 0x230b,
+	0x2320, 0x2321,
+	0x237c, 0x237c,
+	0x239b, 0x23b5,
+	0x23b7, 0x23b7,
+	0x23d0, 0x23d0,
+	0x23dc, 0x23e2,
+	0x25a0, 0x25a1,
+	0x25ae, 0x25b7,
+	0x25bc, 0x25c1,
+	0x25c6, 0x25c7,
+	0x25ca, 0x25cb,
+	0x25cf, 0x25d3,
+	0x25e2, 0x25e2,
+	0x25e4, 0x25e4,
+	0x25e7, 0x25ec,
+	0x25f8, 0x25ff,
+	0x2605, 0x2606,
+	0x2640, 0x2640,
+	0x2642, 0x2642,
+	0x2660, 0x2663,
+	0x266d, 0x266f,
+	0x27c0, 0x27ff,
+	0x2900, 0x2aff,
+	0x2b30, 0x2b44,
+	0x2b47, 0x2b4c,
+	0xfb29, 0xfb29,
+	0xfe61, 0xfe66,
+	0xfe68, 0xfe68,
+	0xff0b, 0xff0b,
+	0xff1c, 0xff1e,
+	0xff3c, 0xff3c,
+	0xff3e, 0xff3e,
+	0xff5c, 0xff5c,
+	0xff5e, 0xff5e,
+	0xffe2, 0xffe2,
+	0xffe9, 0xffec,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+}; /* CR_Math */
+
+/* 'Alphabetic': Derived Property */
+#define CR_Alphabetic CR_Alpha
+
+/* 'Lowercase': Derived Property */
+#define CR_Lowercase CR_Lower
+
+/* 'Uppercase': Derived Property */
+#define CR_Uppercase CR_Upper
+
+/* 'Cased': Derived Property */
+static const OnigCodePoint CR_Cased[] = {
+	135,
+	0x0041, 0x005a,
+	0x0061, 0x007a,
+	0x00aa, 0x00aa,
+	0x00b5, 0x00b5,
+	0x00ba, 0x00ba,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x01ba,
+	0x01bc, 0x01bf,
+	0x01c4, 0x0293,
+	0x0295, 0x02b8,
+	0x02c0, 0x02c1,
+	0x02e0, 0x02e4,
+	0x0345, 0x0345,
+	0x0370, 0x0373,
+	0x0376, 0x0377,
+	0x037a, 0x037d,
+	0x037f, 0x037f,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03f5,
+	0x03f7, 0x0481,
+	0x048a, 0x052f,
+	0x0531, 0x0556,
+	0x0561, 0x0587,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1c80, 0x1c88,
+	0x1d00, 0x1dbf,
+	0x1e00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fe0, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffc,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2119, 0x211d,
+	0x2124, 0x2124,
+	0x2126, 0x2126,
+	0x2128, 0x2128,
+	0x212a, 0x212d,
+	0x212f, 0x2134,
+	0x2139, 0x2139,
+	0x213c, 0x213f,
+	0x2145, 0x2149,
+	0x214e, 0x214e,
+	0x2160, 0x217f,
+	0x2183, 0x2184,
+	0x24b6, 0x24e9,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2ce4,
+	0x2ceb, 0x2cee,
+	0x2cf2, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0xa640, 0xa66d,
+	0xa680, 0xa69d,
+	0xa722, 0xa787,
+	0xa78b, 0xa78e,
+	0xa790, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f8, 0xa7fa,
+	0xab30, 0xab5a,
+	0xab5c, 0xab65,
+	0xab70, 0xabbf,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xff21, 0xff3a,
+	0xff41, 0xff5a,
+	0x10400, 0x1044f,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x118a0, 0x118df,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d6c0,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6fa,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d734,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d76e,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d7a8,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7cb,
+	0x1e900, 0x1e943,
+	0x1f130, 0x1f149,
+	0x1f150, 0x1f169,
+	0x1f170, 0x1f189,
+}; /* CR_Cased */
+
+/* 'Case_Ignorable': Derived Property */
+static const OnigCodePoint CR_Case_Ignorable[] = {
+	365,
+	0x0027, 0x0027,
+	0x002e, 0x002e,
+	0x003a, 0x003a,
+	0x005e, 0x005e,
+	0x0060, 0x0060,
+	0x00a8, 0x00a8,
+	0x00ad, 0x00ad,
+	0x00af, 0x00af,
+	0x00b4, 0x00b4,
+	0x00b7, 0x00b8,
+	0x02b0, 0x036f,
+	0x0374, 0x0375,
+	0x037a, 0x037a,
+	0x0384, 0x0385,
+	0x0387, 0x0387,
+	0x0483, 0x0489,
+	0x0559, 0x0559,
+	0x0591, 0x05bd,
+	0x05bf, 0x05bf,
+	0x05c1, 0x05c2,
+	0x05c4, 0x05c5,
+	0x05c7, 0x05c7,
+	0x05f4, 0x05f4,
+	0x0600, 0x0605,
+	0x0610, 0x061a,
+	0x061c, 0x061c,
+	0x0640, 0x0640,
+	0x064b, 0x065f,
+	0x0670, 0x0670,
+	0x06d6, 0x06dd,
+	0x06df, 0x06e8,
+	0x06ea, 0x06ed,
+	0x070f, 0x070f,
+	0x0711, 0x0711,
+	0x0730, 0x074a,
+	0x07a6, 0x07b0,
+	0x07eb, 0x07f5,
+	0x07fa, 0x07fa,
+	0x0816, 0x082d,
+	0x0859, 0x085b,
+	0x08d4, 0x0902,
+	0x093a, 0x093a,
+	0x093c, 0x093c,
+	0x0941, 0x0948,
+	0x094d, 0x094d,
+	0x0951, 0x0957,
+	0x0962, 0x0963,
+	0x0971, 0x0971,
+	0x0981, 0x0981,
+	0x09bc, 0x09bc,
+	0x09c1, 0x09c4,
+	0x09cd, 0x09cd,
+	0x09e2, 0x09e3,
+	0x0a01, 0x0a02,
+	0x0a3c, 0x0a3c,
+	0x0a41, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a70, 0x0a71,
+	0x0a75, 0x0a75,
+	0x0a81, 0x0a82,
+	0x0abc, 0x0abc,
+	0x0ac1, 0x0ac5,
+	0x0ac7, 0x0ac8,
+	0x0acd, 0x0acd,
+	0x0ae2, 0x0ae3,
+	0x0b01, 0x0b01,
+	0x0b3c, 0x0b3c,
+	0x0b3f, 0x0b3f,
+	0x0b41, 0x0b44,
+	0x0b4d, 0x0b4d,
+	0x0b56, 0x0b56,
+	0x0b62, 0x0b63,
+	0x0b82, 0x0b82,
+	0x0bc0, 0x0bc0,
+	0x0bcd, 0x0bcd,
+	0x0c00, 0x0c00,
+	0x0c3e, 0x0c40,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c62, 0x0c63,
+	0x0c81, 0x0c81,
+	0x0cbc, 0x0cbc,
+	0x0cbf, 0x0cbf,
+	0x0cc6, 0x0cc6,
+	0x0ccc, 0x0ccd,
+	0x0ce2, 0x0ce3,
+	0x0d01, 0x0d01,
+	0x0d41, 0x0d44,
+	0x0d4d, 0x0d4d,
+	0x0d62, 0x0d63,
+	0x0dca, 0x0dca,
+	0x0dd2, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0e31, 0x0e31,
+	0x0e34, 0x0e3a,
+	0x0e46, 0x0e4e,
+	0x0eb1, 0x0eb1,
+	0x0eb4, 0x0eb9,
+	0x0ebb, 0x0ebc,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0f18, 0x0f19,
+	0x0f35, 0x0f35,
+	0x0f37, 0x0f37,
+	0x0f39, 0x0f39,
+	0x0f71, 0x0f7e,
+	0x0f80, 0x0f84,
+	0x0f86, 0x0f87,
+	0x0f8d, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fc6, 0x0fc6,
+	0x102d, 0x1030,
+	0x1032, 0x1037,
+	0x1039, 0x103a,
+	0x103d, 0x103e,
+	0x1058, 0x1059,
+	0x105e, 0x1060,
+	0x1071, 0x1074,
+	0x1082, 0x1082,
+	0x1085, 0x1086,
+	0x108d, 0x108d,
+	0x109d, 0x109d,
+	0x10fc, 0x10fc,
+	0x135d, 0x135f,
+	0x1712, 0x1714,
+	0x1732, 0x1734,
+	0x1752, 0x1753,
+	0x1772, 0x1773,
+	0x17b4, 0x17b5,
+	0x17b7, 0x17bd,
+	0x17c6, 0x17c6,
+	0x17c9, 0x17d3,
+	0x17d7, 0x17d7,
+	0x17dd, 0x17dd,
+	0x180b, 0x180e,
+	0x1843, 0x1843,
+	0x1885, 0x1886,
+	0x18a9, 0x18a9,
+	0x1920, 0x1922,
+	0x1927, 0x1928,
+	0x1932, 0x1932,
+	0x1939, 0x193b,
+	0x1a17, 0x1a18,
+	0x1a1b, 0x1a1b,
+	0x1a56, 0x1a56,
+	0x1a58, 0x1a5e,
+	0x1a60, 0x1a60,
+	0x1a62, 0x1a62,
+	0x1a65, 0x1a6c,
+	0x1a73, 0x1a7c,
+	0x1a7f, 0x1a7f,
+	0x1aa7, 0x1aa7,
+	0x1ab0, 0x1abe,
+	0x1b00, 0x1b03,
+	0x1b34, 0x1b34,
+	0x1b36, 0x1b3a,
+	0x1b3c, 0x1b3c,
+	0x1b42, 0x1b42,
+	0x1b6b, 0x1b73,
+	0x1b80, 0x1b81,
+	0x1ba2, 0x1ba5,
+	0x1ba8, 0x1ba9,
+	0x1bab, 0x1bad,
+	0x1be6, 0x1be6,
+	0x1be8, 0x1be9,
+	0x1bed, 0x1bed,
+	0x1bef, 0x1bf1,
+	0x1c2c, 0x1c33,
+	0x1c36, 0x1c37,
+	0x1c78, 0x1c7d,
+	0x1cd0, 0x1cd2,
+	0x1cd4, 0x1ce0,
+	0x1ce2, 0x1ce8,
+	0x1ced, 0x1ced,
+	0x1cf4, 0x1cf4,
+	0x1cf8, 0x1cf9,
+	0x1d2c, 0x1d6a,
+	0x1d78, 0x1d78,
+	0x1d9b, 0x1df5,
+	0x1dfb, 0x1dff,
+	0x1fbd, 0x1fbd,
+	0x1fbf, 0x1fc1,
+	0x1fcd, 0x1fcf,
+	0x1fdd, 0x1fdf,
+	0x1fed, 0x1fef,
+	0x1ffd, 0x1ffe,
+	0x200b, 0x200f,
+	0x2018, 0x2019,
+	0x2024, 0x2024,
+	0x2027, 0x2027,
+	0x202a, 0x202e,
+	0x2060, 0x2064,
+	0x2066, 0x206f,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x20d0, 0x20f0,
+	0x2c7c, 0x2c7d,
+	0x2cef, 0x2cf1,
+	0x2d6f, 0x2d6f,
+	0x2d7f, 0x2d7f,
+	0x2de0, 0x2dff,
+	0x2e2f, 0x2e2f,
+	0x3005, 0x3005,
+	0x302a, 0x302d,
+	0x3031, 0x3035,
+	0x303b, 0x303b,
+	0x3099, 0x309e,
+	0x30fc, 0x30fe,
+	0xa015, 0xa015,
+	0xa4f8, 0xa4fd,
+	0xa60c, 0xa60c,
+	0xa66f, 0xa672,
+	0xa674, 0xa67d,
+	0xa67f, 0xa67f,
+	0xa69c, 0xa69f,
+	0xa6f0, 0xa6f1,
+	0xa700, 0xa721,
+	0xa770, 0xa770,
+	0xa788, 0xa78a,
+	0xa7f8, 0xa7f9,
+	0xa802, 0xa802,
+	0xa806, 0xa806,
+	0xa80b, 0xa80b,
+	0xa825, 0xa826,
+	0xa8c4, 0xa8c5,
+	0xa8e0, 0xa8f1,
+	0xa926, 0xa92d,
+	0xa947, 0xa951,
+	0xa980, 0xa982,
+	0xa9b3, 0xa9b3,
+	0xa9b6, 0xa9b9,
+	0xa9bc, 0xa9bc,
+	0xa9cf, 0xa9cf,
+	0xa9e5, 0xa9e6,
+	0xaa29, 0xaa2e,
+	0xaa31, 0xaa32,
+	0xaa35, 0xaa36,
+	0xaa43, 0xaa43,
+	0xaa4c, 0xaa4c,
+	0xaa70, 0xaa70,
+	0xaa7c, 0xaa7c,
+	0xaab0, 0xaab0,
+	0xaab2, 0xaab4,
+	0xaab7, 0xaab8,
+	0xaabe, 0xaabf,
+	0xaac1, 0xaac1,
+	0xaadd, 0xaadd,
+	0xaaec, 0xaaed,
+	0xaaf3, 0xaaf4,
+	0xaaf6, 0xaaf6,
+	0xab5b, 0xab5f,
+	0xabe5, 0xabe5,
+	0xabe8, 0xabe8,
+	0xabed, 0xabed,
+	0xfb1e, 0xfb1e,
+	0xfbb2, 0xfbc1,
+	0xfe00, 0xfe0f,
+	0xfe13, 0xfe13,
+	0xfe20, 0xfe2f,
+	0xfe52, 0xfe52,
+	0xfe55, 0xfe55,
+	0xfeff, 0xfeff,
+	0xff07, 0xff07,
+	0xff0e, 0xff0e,
+	0xff1a, 0xff1a,
+	0xff3e, 0xff3e,
+	0xff40, 0xff40,
+	0xff70, 0xff70,
+	0xff9e, 0xff9f,
+	0xffe3, 0xffe3,
+	0xfff9, 0xfffb,
+	0x101fd, 0x101fd,
+	0x102e0, 0x102e0,
+	0x10376, 0x1037a,
+	0x10a01, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a0f,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a3f,
+	0x10ae5, 0x10ae6,
+	0x11001, 0x11001,
+	0x11038, 0x11046,
+	0x1107f, 0x11081,
+	0x110b3, 0x110b6,
+	0x110b9, 0x110ba,
+	0x110bd, 0x110bd,
+	0x11100, 0x11102,
+	0x11127, 0x1112b,
+	0x1112d, 0x11134,
+	0x11173, 0x11173,
+	0x11180, 0x11181,
+	0x111b6, 0x111be,
+	0x111ca, 0x111cc,
+	0x1122f, 0x11231,
+	0x11234, 0x11234,
+	0x11236, 0x11237,
+	0x1123e, 0x1123e,
+	0x112df, 0x112df,
+	0x112e3, 0x112ea,
+	0x11300, 0x11301,
+	0x1133c, 0x1133c,
+	0x11340, 0x11340,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11438, 0x1143f,
+	0x11442, 0x11444,
+	0x11446, 0x11446,
+	0x114b3, 0x114b8,
+	0x114ba, 0x114ba,
+	0x114bf, 0x114c0,
+	0x114c2, 0x114c3,
+	0x115b2, 0x115b5,
+	0x115bc, 0x115bd,
+	0x115bf, 0x115c0,
+	0x115dc, 0x115dd,
+	0x11633, 0x1163a,
+	0x1163d, 0x1163d,
+	0x1163f, 0x11640,
+	0x116ab, 0x116ab,
+	0x116ad, 0x116ad,
+	0x116b0, 0x116b5,
+	0x116b7, 0x116b7,
+	0x1171d, 0x1171f,
+	0x11722, 0x11725,
+	0x11727, 0x1172b,
+	0x11c30, 0x11c36,
+	0x11c38, 0x11c3d,
+	0x11c3f, 0x11c3f,
+	0x11c92, 0x11ca7,
+	0x11caa, 0x11cb0,
+	0x11cb2, 0x11cb3,
+	0x11cb5, 0x11cb6,
+	0x16af0, 0x16af4,
+	0x16b30, 0x16b36,
+	0x16b40, 0x16b43,
+	0x16f8f, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x1bc9d, 0x1bc9e,
+	0x1bca0, 0x1bca3,
+	0x1d167, 0x1d169,
+	0x1d173, 0x1d182,
+	0x1d185, 0x1d18b,
+	0x1d1aa, 0x1d1ad,
+	0x1d242, 0x1d244,
+	0x1da00, 0x1da36,
+	0x1da3b, 0x1da6c,
+	0x1da75, 0x1da75,
+	0x1da84, 0x1da84,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e8d0, 0x1e8d6,
+	0x1e944, 0x1e94a,
+	0x1f3fb, 0x1f3ff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+}; /* CR_Case_Ignorable */
+
+/* 'Changes_When_Lowercased': Derived Property */
+static const OnigCodePoint CR_Changes_When_Lowercased[] = {
+	590,
+	0x0041, 0x005a,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00de,
+	0x0100, 0x0100,
+	0x0102, 0x0102,
+	0x0104, 0x0104,
+	0x0106, 0x0106,
+	0x0108, 0x0108,
+	0x010a, 0x010a,
+	0x010c, 0x010c,
+	0x010e, 0x010e,
+	0x0110, 0x0110,
+	0x0112, 0x0112,
+	0x0114, 0x0114,
+	0x0116, 0x0116,
+	0x0118, 0x0118,
+	0x011a, 0x011a,
+	0x011c, 0x011c,
+	0x011e, 0x011e,
+	0x0120, 0x0120,
+	0x0122, 0x0122,
+	0x0124, 0x0124,
+	0x0126, 0x0126,
+	0x0128, 0x0128,
+	0x012a, 0x012a,
+	0x012c, 0x012c,
+	0x012e, 0x012e,
+	0x0130, 0x0130,
+	0x0132, 0x0132,
+	0x0134, 0x0134,
+	0x0136, 0x0136,
+	0x0139, 0x0139,
+	0x013b, 0x013b,
+	0x013d, 0x013d,
+	0x013f, 0x013f,
+	0x0141, 0x0141,
+	0x0143, 0x0143,
+	0x0145, 0x0145,
+	0x0147, 0x0147,
+	0x014a, 0x014a,
+	0x014c, 0x014c,
+	0x014e, 0x014e,
+	0x0150, 0x0150,
+	0x0152, 0x0152,
+	0x0154, 0x0154,
+	0x0156, 0x0156,
+	0x0158, 0x0158,
+	0x015a, 0x015a,
+	0x015c, 0x015c,
+	0x015e, 0x015e,
+	0x0160, 0x0160,
+	0x0162, 0x0162,
+	0x0164, 0x0164,
+	0x0166, 0x0166,
+	0x0168, 0x0168,
+	0x016a, 0x016a,
+	0x016c, 0x016c,
+	0x016e, 0x016e,
+	0x0170, 0x0170,
+	0x0172, 0x0172,
+	0x0174, 0x0174,
+	0x0176, 0x0176,
+	0x0178, 0x0179,
+	0x017b, 0x017b,
+	0x017d, 0x017d,
+	0x0181, 0x0182,
+	0x0184, 0x0184,
+	0x0186, 0x0187,
+	0x0189, 0x018b,
+	0x018e, 0x0191,
+	0x0193, 0x0194,
+	0x0196, 0x0198,
+	0x019c, 0x019d,
+	0x019f, 0x01a0,
+	0x01a2, 0x01a2,
+	0x01a4, 0x01a4,
+	0x01a6, 0x01a7,
+	0x01a9, 0x01a9,
+	0x01ac, 0x01ac,
+	0x01ae, 0x01af,
+	0x01b1, 0x01b3,
+	0x01b5, 0x01b5,
+	0x01b7, 0x01b8,
+	0x01bc, 0x01bc,
+	0x01c4, 0x01c5,
+	0x01c7, 0x01c8,
+	0x01ca, 0x01cb,
+	0x01cd, 0x01cd,
+	0x01cf, 0x01cf,
+	0x01d1, 0x01d1,
+	0x01d3, 0x01d3,
+	0x01d5, 0x01d5,
+	0x01d7, 0x01d7,
+	0x01d9, 0x01d9,
+	0x01db, 0x01db,
+	0x01de, 0x01de,
+	0x01e0, 0x01e0,
+	0x01e2, 0x01e2,
+	0x01e4, 0x01e4,
+	0x01e6, 0x01e6,
+	0x01e8, 0x01e8,
+	0x01ea, 0x01ea,
+	0x01ec, 0x01ec,
+	0x01ee, 0x01ee,
+	0x01f1, 0x01f2,
+	0x01f4, 0x01f4,
+	0x01f6, 0x01f8,
+	0x01fa, 0x01fa,
+	0x01fc, 0x01fc,
+	0x01fe, 0x01fe,
+	0x0200, 0x0200,
+	0x0202, 0x0202,
+	0x0204, 0x0204,
+	0x0206, 0x0206,
+	0x0208, 0x0208,
+	0x020a, 0x020a,
+	0x020c, 0x020c,
+	0x020e, 0x020e,
+	0x0210, 0x0210,
+	0x0212, 0x0212,
+	0x0214, 0x0214,
+	0x0216, 0x0216,
+	0x0218, 0x0218,
+	0x021a, 0x021a,
+	0x021c, 0x021c,
+	0x021e, 0x021e,
+	0x0220, 0x0220,
+	0x0222, 0x0222,
+	0x0224, 0x0224,
+	0x0226, 0x0226,
+	0x0228, 0x0228,
+	0x022a, 0x022a,
+	0x022c, 0x022c,
+	0x022e, 0x022e,
+	0x0230, 0x0230,
+	0x0232, 0x0232,
+	0x023a, 0x023b,
+	0x023d, 0x023e,
+	0x0241, 0x0241,
+	0x0243, 0x0246,
+	0x0248, 0x0248,
+	0x024a, 0x024a,
+	0x024c, 0x024c,
+	0x024e, 0x024e,
+	0x0370, 0x0370,
+	0x0372, 0x0372,
+	0x0376, 0x0376,
+	0x037f, 0x037f,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x038f,
+	0x0391, 0x03a1,
+	0x03a3, 0x03ab,
+	0x03cf, 0x03cf,
+	0x03d8, 0x03d8,
+	0x03da, 0x03da,
+	0x03dc, 0x03dc,
+	0x03de, 0x03de,
+	0x03e0, 0x03e0,
+	0x03e2, 0x03e2,
+	0x03e4, 0x03e4,
+	0x03e6, 0x03e6,
+	0x03e8, 0x03e8,
+	0x03ea, 0x03ea,
+	0x03ec, 0x03ec,
+	0x03ee, 0x03ee,
+	0x03f4, 0x03f4,
+	0x03f7, 0x03f7,
+	0x03f9, 0x03fa,
+	0x03fd, 0x042f,
+	0x0460, 0x0460,
+	0x0462, 0x0462,
+	0x0464, 0x0464,
+	0x0466, 0x0466,
+	0x0468, 0x0468,
+	0x046a, 0x046a,
+	0x046c, 0x046c,
+	0x046e, 0x046e,
+	0x0470, 0x0470,
+	0x0472, 0x0472,
+	0x0474, 0x0474,
+	0x0476, 0x0476,
+	0x0478, 0x0478,
+	0x047a, 0x047a,
+	0x047c, 0x047c,
+	0x047e, 0x047e,
+	0x0480, 0x0480,
+	0x048a, 0x048a,
+	0x048c, 0x048c,
+	0x048e, 0x048e,
+	0x0490, 0x0490,
+	0x0492, 0x0492,
+	0x0494, 0x0494,
+	0x0496, 0x0496,
+	0x0498, 0x0498,
+	0x049a, 0x049a,
+	0x049c, 0x049c,
+	0x049e, 0x049e,
+	0x04a0, 0x04a0,
+	0x04a2, 0x04a2,
+	0x04a4, 0x04a4,
+	0x04a6, 0x04a6,
+	0x04a8, 0x04a8,
+	0x04aa, 0x04aa,
+	0x04ac, 0x04ac,
+	0x04ae, 0x04ae,
+	0x04b0, 0x04b0,
+	0x04b2, 0x04b2,
+	0x04b4, 0x04b4,
+	0x04b6, 0x04b6,
+	0x04b8, 0x04b8,
+	0x04ba, 0x04ba,
+	0x04bc, 0x04bc,
+	0x04be, 0x04be,
+	0x04c0, 0x04c1,
+	0x04c3, 0x04c3,
+	0x04c5, 0x04c5,
+	0x04c7, 0x04c7,
+	0x04c9, 0x04c9,
+	0x04cb, 0x04cb,
+	0x04cd, 0x04cd,
+	0x04d0, 0x04d0,
+	0x04d2, 0x04d2,
+	0x04d4, 0x04d4,
+	0x04d6, 0x04d6,
+	0x04d8, 0x04d8,
+	0x04da, 0x04da,
+	0x04dc, 0x04dc,
+	0x04de, 0x04de,
+	0x04e0, 0x04e0,
+	0x04e2, 0x04e2,
+	0x04e4, 0x04e4,
+	0x04e6, 0x04e6,
+	0x04e8, 0x04e8,
+	0x04ea, 0x04ea,
+	0x04ec, 0x04ec,
+	0x04ee, 0x04ee,
+	0x04f0, 0x04f0,
+	0x04f2, 0x04f2,
+	0x04f4, 0x04f4,
+	0x04f6, 0x04f6,
+	0x04f8, 0x04f8,
+	0x04fa, 0x04fa,
+	0x04fc, 0x04fc,
+	0x04fe, 0x04fe,
+	0x0500, 0x0500,
+	0x0502, 0x0502,
+	0x0504, 0x0504,
+	0x0506, 0x0506,
+	0x0508, 0x0508,
+	0x050a, 0x050a,
+	0x050c, 0x050c,
+	0x050e, 0x050e,
+	0x0510, 0x0510,
+	0x0512, 0x0512,
+	0x0514, 0x0514,
+	0x0516, 0x0516,
+	0x0518, 0x0518,
+	0x051a, 0x051a,
+	0x051c, 0x051c,
+	0x051e, 0x051e,
+	0x0520, 0x0520,
+	0x0522, 0x0522,
+	0x0524, 0x0524,
+	0x0526, 0x0526,
+	0x0528, 0x0528,
+	0x052a, 0x052a,
+	0x052c, 0x052c,
+	0x052e, 0x052e,
+	0x0531, 0x0556,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x13a0, 0x13f5,
+	0x1e00, 0x1e00,
+	0x1e02, 0x1e02,
+	0x1e04, 0x1e04,
+	0x1e06, 0x1e06,
+	0x1e08, 0x1e08,
+	0x1e0a, 0x1e0a,
+	0x1e0c, 0x1e0c,
+	0x1e0e, 0x1e0e,
+	0x1e10, 0x1e10,
+	0x1e12, 0x1e12,
+	0x1e14, 0x1e14,
+	0x1e16, 0x1e16,
+	0x1e18, 0x1e18,
+	0x1e1a, 0x1e1a,
+	0x1e1c, 0x1e1c,
+	0x1e1e, 0x1e1e,
+	0x1e20, 0x1e20,
+	0x1e22, 0x1e22,
+	0x1e24, 0x1e24,
+	0x1e26, 0x1e26,
+	0x1e28, 0x1e28,
+	0x1e2a, 0x1e2a,
+	0x1e2c, 0x1e2c,
+	0x1e2e, 0x1e2e,
+	0x1e30, 0x1e30,
+	0x1e32, 0x1e32,
+	0x1e34, 0x1e34,
+	0x1e36, 0x1e36,
+	0x1e38, 0x1e38,
+	0x1e3a, 0x1e3a,
+	0x1e3c, 0x1e3c,
+	0x1e3e, 0x1e3e,
+	0x1e40, 0x1e40,
+	0x1e42, 0x1e42,
+	0x1e44, 0x1e44,
+	0x1e46, 0x1e46,
+	0x1e48, 0x1e48,
+	0x1e4a, 0x1e4a,
+	0x1e4c, 0x1e4c,
+	0x1e4e, 0x1e4e,
+	0x1e50, 0x1e50,
+	0x1e52, 0x1e52,
+	0x1e54, 0x1e54,
+	0x1e56, 0x1e56,
+	0x1e58, 0x1e58,
+	0x1e5a, 0x1e5a,
+	0x1e5c, 0x1e5c,
+	0x1e5e, 0x1e5e,
+	0x1e60, 0x1e60,
+	0x1e62, 0x1e62,
+	0x1e64, 0x1e64,
+	0x1e66, 0x1e66,
+	0x1e68, 0x1e68,
+	0x1e6a, 0x1e6a,
+	0x1e6c, 0x1e6c,
+	0x1e6e, 0x1e6e,
+	0x1e70, 0x1e70,
+	0x1e72, 0x1e72,
+	0x1e74, 0x1e74,
+	0x1e76, 0x1e76,
+	0x1e78, 0x1e78,
+	0x1e7a, 0x1e7a,
+	0x1e7c, 0x1e7c,
+	0x1e7e, 0x1e7e,
+	0x1e80, 0x1e80,
+	0x1e82, 0x1e82,
+	0x1e84, 0x1e84,
+	0x1e86, 0x1e86,
+	0x1e88, 0x1e88,
+	0x1e8a, 0x1e8a,
+	0x1e8c, 0x1e8c,
+	0x1e8e, 0x1e8e,
+	0x1e90, 0x1e90,
+	0x1e92, 0x1e92,
+	0x1e94, 0x1e94,
+	0x1e9e, 0x1e9e,
+	0x1ea0, 0x1ea0,
+	0x1ea2, 0x1ea2,
+	0x1ea4, 0x1ea4,
+	0x1ea6, 0x1ea6,
+	0x1ea8, 0x1ea8,
+	0x1eaa, 0x1eaa,
+	0x1eac, 0x1eac,
+	0x1eae, 0x1eae,
+	0x1eb0, 0x1eb0,
+	0x1eb2, 0x1eb2,
+	0x1eb4, 0x1eb4,
+	0x1eb6, 0x1eb6,
+	0x1eb8, 0x1eb8,
+	0x1eba, 0x1eba,
+	0x1ebc, 0x1ebc,
+	0x1ebe, 0x1ebe,
+	0x1ec0, 0x1ec0,
+	0x1ec2, 0x1ec2,
+	0x1ec4, 0x1ec4,
+	0x1ec6, 0x1ec6,
+	0x1ec8, 0x1ec8,
+	0x1eca, 0x1eca,
+	0x1ecc, 0x1ecc,
+	0x1ece, 0x1ece,
+	0x1ed0, 0x1ed0,
+	0x1ed2, 0x1ed2,
+	0x1ed4, 0x1ed4,
+	0x1ed6, 0x1ed6,
+	0x1ed8, 0x1ed8,
+	0x1eda, 0x1eda,
+	0x1edc, 0x1edc,
+	0x1ede, 0x1ede,
+	0x1ee0, 0x1ee0,
+	0x1ee2, 0x1ee2,
+	0x1ee4, 0x1ee4,
+	0x1ee6, 0x1ee6,
+	0x1ee8, 0x1ee8,
+	0x1eea, 0x1eea,
+	0x1eec, 0x1eec,
+	0x1eee, 0x1eee,
+	0x1ef0, 0x1ef0,
+	0x1ef2, 0x1ef2,
+	0x1ef4, 0x1ef4,
+	0x1ef6, 0x1ef6,
+	0x1ef8, 0x1ef8,
+	0x1efa, 0x1efa,
+	0x1efc, 0x1efc,
+	0x1efe, 0x1efe,
+	0x1f08, 0x1f0f,
+	0x1f18, 0x1f1d,
+	0x1f28, 0x1f2f,
+	0x1f38, 0x1f3f,
+	0x1f48, 0x1f4d,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f5f,
+	0x1f68, 0x1f6f,
+	0x1f88, 0x1f8f,
+	0x1f98, 0x1f9f,
+	0x1fa8, 0x1faf,
+	0x1fb8, 0x1fbc,
+	0x1fc8, 0x1fcc,
+	0x1fd8, 0x1fdb,
+	0x1fe8, 0x1fec,
+	0x1ff8, 0x1ffc,
+	0x2126, 0x2126,
+	0x212a, 0x212b,
+	0x2132, 0x2132,
+	0x2160, 0x216f,
+	0x2183, 0x2183,
+	0x24b6, 0x24cf,
+	0x2c00, 0x2c2e,
+	0x2c60, 0x2c60,
+	0x2c62, 0x2c64,
+	0x2c67, 0x2c67,
+	0x2c69, 0x2c69,
+	0x2c6b, 0x2c6b,
+	0x2c6d, 0x2c70,
+	0x2c72, 0x2c72,
+	0x2c75, 0x2c75,
+	0x2c7e, 0x2c80,
+	0x2c82, 0x2c82,
+	0x2c84, 0x2c84,
+	0x2c86, 0x2c86,
+	0x2c88, 0x2c88,
+	0x2c8a, 0x2c8a,
+	0x2c8c, 0x2c8c,
+	0x2c8e, 0x2c8e,
+	0x2c90, 0x2c90,
+	0x2c92, 0x2c92,
+	0x2c94, 0x2c94,
+	0x2c96, 0x2c96,
+	0x2c98, 0x2c98,
+	0x2c9a, 0x2c9a,
+	0x2c9c, 0x2c9c,
+	0x2c9e, 0x2c9e,
+	0x2ca0, 0x2ca0,
+	0x2ca2, 0x2ca2,
+	0x2ca4, 0x2ca4,
+	0x2ca6, 0x2ca6,
+	0x2ca8, 0x2ca8,
+	0x2caa, 0x2caa,
+	0x2cac, 0x2cac,
+	0x2cae, 0x2cae,
+	0x2cb0, 0x2cb0,
+	0x2cb2, 0x2cb2,
+	0x2cb4, 0x2cb4,
+	0x2cb6, 0x2cb6,
+	0x2cb8, 0x2cb8,
+	0x2cba, 0x2cba,
+	0x2cbc, 0x2cbc,
+	0x2cbe, 0x2cbe,
+	0x2cc0, 0x2cc0,
+	0x2cc2, 0x2cc2,
+	0x2cc4, 0x2cc4,
+	0x2cc6, 0x2cc6,
+	0x2cc8, 0x2cc8,
+	0x2cca, 0x2cca,
+	0x2ccc, 0x2ccc,
+	0x2cce, 0x2cce,
+	0x2cd0, 0x2cd0,
+	0x2cd2, 0x2cd2,
+	0x2cd4, 0x2cd4,
+	0x2cd6, 0x2cd6,
+	0x2cd8, 0x2cd8,
+	0x2cda, 0x2cda,
+	0x2cdc, 0x2cdc,
+	0x2cde, 0x2cde,
+	0x2ce0, 0x2ce0,
+	0x2ce2, 0x2ce2,
+	0x2ceb, 0x2ceb,
+	0x2ced, 0x2ced,
+	0x2cf2, 0x2cf2,
+	0xa640, 0xa640,
+	0xa642, 0xa642,
+	0xa644, 0xa644,
+	0xa646, 0xa646,
+	0xa648, 0xa648,
+	0xa64a, 0xa64a,
+	0xa64c, 0xa64c,
+	0xa64e, 0xa64e,
+	0xa650, 0xa650,
+	0xa652, 0xa652,
+	0xa654, 0xa654,
+	0xa656, 0xa656,
+	0xa658, 0xa658,
+	0xa65a, 0xa65a,
+	0xa65c, 0xa65c,
+	0xa65e, 0xa65e,
+	0xa660, 0xa660,
+	0xa662, 0xa662,
+	0xa664, 0xa664,
+	0xa666, 0xa666,
+	0xa668, 0xa668,
+	0xa66a, 0xa66a,
+	0xa66c, 0xa66c,
+	0xa680, 0xa680,
+	0xa682, 0xa682,
+	0xa684, 0xa684,
+	0xa686, 0xa686,
+	0xa688, 0xa688,
+	0xa68a, 0xa68a,
+	0xa68c, 0xa68c,
+	0xa68e, 0xa68e,
+	0xa690, 0xa690,
+	0xa692, 0xa692,
+	0xa694, 0xa694,
+	0xa696, 0xa696,
+	0xa698, 0xa698,
+	0xa69a, 0xa69a,
+	0xa722, 0xa722,
+	0xa724, 0xa724,
+	0xa726, 0xa726,
+	0xa728, 0xa728,
+	0xa72a, 0xa72a,
+	0xa72c, 0xa72c,
+	0xa72e, 0xa72e,
+	0xa732, 0xa732,
+	0xa734, 0xa734,
+	0xa736, 0xa736,
+	0xa738, 0xa738,
+	0xa73a, 0xa73a,
+	0xa73c, 0xa73c,
+	0xa73e, 0xa73e,
+	0xa740, 0xa740,
+	0xa742, 0xa742,
+	0xa744, 0xa744,
+	0xa746, 0xa746,
+	0xa748, 0xa748,
+	0xa74a, 0xa74a,
+	0xa74c, 0xa74c,
+	0xa74e, 0xa74e,
+	0xa750, 0xa750,
+	0xa752, 0xa752,
+	0xa754, 0xa754,
+	0xa756, 0xa756,
+	0xa758, 0xa758,
+	0xa75a, 0xa75a,
+	0xa75c, 0xa75c,
+	0xa75e, 0xa75e,
+	0xa760, 0xa760,
+	0xa762, 0xa762,
+	0xa764, 0xa764,
+	0xa766, 0xa766,
+	0xa768, 0xa768,
+	0xa76a, 0xa76a,
+	0xa76c, 0xa76c,
+	0xa76e, 0xa76e,
+	0xa779, 0xa779,
+	0xa77b, 0xa77b,
+	0xa77d, 0xa77e,
+	0xa780, 0xa780,
+	0xa782, 0xa782,
+	0xa784, 0xa784,
+	0xa786, 0xa786,
+	0xa78b, 0xa78b,
+	0xa78d, 0xa78d,
+	0xa790, 0xa790,
+	0xa792, 0xa792,
+	0xa796, 0xa796,
+	0xa798, 0xa798,
+	0xa79a, 0xa79a,
+	0xa79c, 0xa79c,
+	0xa79e, 0xa79e,
+	0xa7a0, 0xa7a0,
+	0xa7a2, 0xa7a2,
+	0xa7a4, 0xa7a4,
+	0xa7a6, 0xa7a6,
+	0xa7a8, 0xa7a8,
+	0xa7aa, 0xa7ae,
+	0xa7b0, 0xa7b4,
+	0xa7b6, 0xa7b6,
+	0xff21, 0xff3a,
+	0x10400, 0x10427,
+	0x104b0, 0x104d3,
+	0x10c80, 0x10cb2,
+	0x118a0, 0x118bf,
+	0x1e900, 0x1e921,
+}; /* CR_Changes_When_Lowercased */
+
+/* 'Changes_When_Uppercased': Derived Property */
+static const OnigCodePoint CR_Changes_When_Uppercased[] = {
+	607,
+	0x0061, 0x007a,
+	0x00b5, 0x00b5,
+	0x00df, 0x00f6,
+	0x00f8, 0x00ff,
+	0x0101, 0x0101,
+	0x0103, 0x0103,
+	0x0105, 0x0105,
+	0x0107, 0x0107,
+	0x0109, 0x0109,
+	0x010b, 0x010b,
+	0x010d, 0x010d,
+	0x010f, 0x010f,
+	0x0111, 0x0111,
+	0x0113, 0x0113,
+	0x0115, 0x0115,
+	0x0117, 0x0117,
+	0x0119, 0x0119,
+	0x011b, 0x011b,
+	0x011d, 0x011d,
+	0x011f, 0x011f,
+	0x0121, 0x0121,
+	0x0123, 0x0123,
+	0x0125, 0x0125,
+	0x0127, 0x0127,
+	0x0129, 0x0129,
+	0x012b, 0x012b,
+	0x012d, 0x012d,
+	0x012f, 0x012f,
+	0x0131, 0x0131,
+	0x0133, 0x0133,
+	0x0135, 0x0135,
+	0x0137, 0x0137,
+	0x013a, 0x013a,
+	0x013c, 0x013c,
+	0x013e, 0x013e,
+	0x0140, 0x0140,
+	0x0142, 0x0142,
+	0x0144, 0x0144,
+	0x0146, 0x0146,
+	0x0148, 0x0149,
+	0x014b, 0x014b,
+	0x014d, 0x014d,
+	0x014f, 0x014f,
+	0x0151, 0x0151,
+	0x0153, 0x0153,
+	0x0155, 0x0155,
+	0x0157, 0x0157,
+	0x0159, 0x0159,
+	0x015b, 0x015b,
+	0x015d, 0x015d,
+	0x015f, 0x015f,
+	0x0161, 0x0161,
+	0x0163, 0x0163,
+	0x0165, 0x0165,
+	0x0167, 0x0167,
+	0x0169, 0x0169,
+	0x016b, 0x016b,
+	0x016d, 0x016d,
+	0x016f, 0x016f,
+	0x0171, 0x0171,
+	0x0173, 0x0173,
+	0x0175, 0x0175,
+	0x0177, 0x0177,
+	0x017a, 0x017a,
+	0x017c, 0x017c,
+	0x017e, 0x0180,
+	0x0183, 0x0183,
+	0x0185, 0x0185,
+	0x0188, 0x0188,
+	0x018c, 0x018c,
+	0x0192, 0x0192,
+	0x0195, 0x0195,
+	0x0199, 0x019a,
+	0x019e, 0x019e,
+	0x01a1, 0x01a1,
+	0x01a3, 0x01a3,
+	0x01a5, 0x01a5,
+	0x01a8, 0x01a8,
+	0x01ad, 0x01ad,
+	0x01b0, 0x01b0,
+	0x01b4, 0x01b4,
+	0x01b6, 0x01b6,
+	0x01b9, 0x01b9,
+	0x01bd, 0x01bd,
+	0x01bf, 0x01bf,
+	0x01c5, 0x01c6,
+	0x01c8, 0x01c9,
+	0x01cb, 0x01cc,
+	0x01ce, 0x01ce,
+	0x01d0, 0x01d0,
+	0x01d2, 0x01d2,
+	0x01d4, 0x01d4,
+	0x01d6, 0x01d6,
+	0x01d8, 0x01d8,
+	0x01da, 0x01da,
+	0x01dc, 0x01dd,
+	0x01df, 0x01df,
+	0x01e1, 0x01e1,
+	0x01e3, 0x01e3,
+	0x01e5, 0x01e5,
+	0x01e7, 0x01e7,
+	0x01e9, 0x01e9,
+	0x01eb, 0x01eb,
+	0x01ed, 0x01ed,
+	0x01ef, 0x01f0,
+	0x01f2, 0x01f3,
+	0x01f5, 0x01f5,
+	0x01f9, 0x01f9,
+	0x01fb, 0x01fb,
+	0x01fd, 0x01fd,
+	0x01ff, 0x01ff,
+	0x0201, 0x0201,
+	0x0203, 0x0203,
+	0x0205, 0x0205,
+	0x0207, 0x0207,
+	0x0209, 0x0209,
+	0x020b, 0x020b,
+	0x020d, 0x020d,
+	0x020f, 0x020f,
+	0x0211, 0x0211,
+	0x0213, 0x0213,
+	0x0215, 0x0215,
+	0x0217, 0x0217,
+	0x0219, 0x0219,
+	0x021b, 0x021b,
+	0x021d, 0x021d,
+	0x021f, 0x021f,
+	0x0223, 0x0223,
+	0x0225, 0x0225,
+	0x0227, 0x0227,
+	0x0229, 0x0229,
+	0x022b, 0x022b,
+	0x022d, 0x022d,
+	0x022f, 0x022f,
+	0x0231, 0x0231,
+	0x0233, 0x0233,
+	0x023c, 0x023c,
+	0x023f, 0x0240,
+	0x0242, 0x0242,
+	0x0247, 0x0247,
+	0x0249, 0x0249,
+	0x024b, 0x024b,
+	0x024d, 0x024d,
+	0x024f, 0x0254,
+	0x0256, 0x0257,
+	0x0259, 0x0259,
+	0x025b, 0x025c,
+	0x0260, 0x0261,
+	0x0263, 0x0263,
+	0x0265, 0x0266,
+	0x0268, 0x026c,
+	0x026f, 0x026f,
+	0x0271, 0x0272,
+	0x0275, 0x0275,
+	0x027d, 0x027d,
+	0x0280, 0x0280,
+	0x0283, 0x0283,
+	0x0287, 0x028c,
+	0x0292, 0x0292,
+	0x029d, 0x029e,
+	0x0345, 0x0345,
+	0x0371, 0x0371,
+	0x0373, 0x0373,
+	0x0377, 0x0377,
+	0x037b, 0x037d,
+	0x0390, 0x0390,
+	0x03ac, 0x03ce,
+	0x03d0, 0x03d1,
+	0x03d5, 0x03d7,
+	0x03d9, 0x03d9,
+	0x03db, 0x03db,
+	0x03dd, 0x03dd,
+	0x03df, 0x03df,
+	0x03e1, 0x03e1,
+	0x03e3, 0x03e3,
+	0x03e5, 0x03e5,
+	0x03e7, 0x03e7,
+	0x03e9, 0x03e9,
+	0x03eb, 0x03eb,
+	0x03ed, 0x03ed,
+	0x03ef, 0x03f3,
+	0x03f5, 0x03f5,
+	0x03f8, 0x03f8,
+	0x03fb, 0x03fb,
+	0x0430, 0x045f,
+	0x0461, 0x0461,
+	0x0463, 0x0463,
+	0x0465, 0x0465,
+	0x0467, 0x0467,
+	0x0469, 0x0469,
+	0x046b, 0x046b,
+	0x046d, 0x046d,
+	0x046f, 0x046f,
+	0x0471, 0x0471,
+	0x0473, 0x0473,
+	0x0475, 0x0475,
+	0x0477, 0x0477,
+	0x0479, 0x0479,
+	0x047b, 0x047b,
+	0x047d, 0x047d,
+	0x047f, 0x047f,
+	0x0481, 0x0481,
+	0x048b, 0x048b,
+	0x048d, 0x048d,
+	0x048f, 0x048f,
+	0x0491, 0x0491,
+	0x0493, 0x0493,
+	0x0495, 0x0495,
+	0x0497, 0x0497,
+	0x0499, 0x0499,
+	0x049b, 0x049b,
+	0x049d, 0x049d,
+	0x049f, 0x049f,
+	0x04a1, 0x04a1,
+	0x04a3, 0x04a3,
+	0x04a5, 0x04a5,
+	0x04a7, 0x04a7,
+	0x04a9, 0x04a9,
+	0x04ab, 0x04ab,
+	0x04ad, 0x04ad,
+	0x04af, 0x04af,
+	0x04b1, 0x04b1,
+	0x04b3, 0x04b3,
+	0x04b5, 0x04b5,
+	0x04b7, 0x04b7,
+	0x04b9, 0x04b9,
+	0x04bb, 0x04bb,
+	0x04bd, 0x04bd,
+	0x04bf, 0x04bf,
+	0x04c2, 0x04c2,
+	0x04c4, 0x04c4,
+	0x04c6, 0x04c6,
+	0x04c8, 0x04c8,
+	0x04ca, 0x04ca,
+	0x04cc, 0x04cc,
+	0x04ce, 0x04cf,
+	0x04d1, 0x04d1,
+	0x04d3, 0x04d3,
+	0x04d5, 0x04d5,
+	0x04d7, 0x04d7,
+	0x04d9, 0x04d9,
+	0x04db, 0x04db,
+	0x04dd, 0x04dd,
+	0x04df, 0x04df,
+	0x04e1, 0x04e1,
+	0x04e3, 0x04e3,
+	0x04e5, 0x04e5,
+	0x04e7, 0x04e7,
+	0x04e9, 0x04e9,
+	0x04eb, 0x04eb,
+	0x04ed, 0x04ed,
+	0x04ef, 0x04ef,
+	0x04f1, 0x04f1,
+	0x04f3, 0x04f3,
+	0x04f5, 0x04f5,
+	0x04f7, 0x04f7,
+	0x04f9, 0x04f9,
+	0x04fb, 0x04fb,
+	0x04fd, 0x04fd,
+	0x04ff, 0x04ff,
+	0x0501, 0x0501,
+	0x0503, 0x0503,
+	0x0505, 0x0505,
+	0x0507, 0x0507,
+	0x0509, 0x0509,
+	0x050b, 0x050b,
+	0x050d, 0x050d,
+	0x050f, 0x050f,
+	0x0511, 0x0511,
+	0x0513, 0x0513,
+	0x0515, 0x0515,
+	0x0517, 0x0517,
+	0x0519, 0x0519,
+	0x051b, 0x051b,
+	0x051d, 0x051d,
+	0x051f, 0x051f,
+	0x0521, 0x0521,
+	0x0523, 0x0523,
+	0x0525, 0x0525,
+	0x0527, 0x0527,
+	0x0529, 0x0529,
+	0x052b, 0x052b,
+	0x052d, 0x052d,
+	0x052f, 0x052f,
+	0x0561, 0x0587,
+	0x13f8, 0x13fd,
+	0x1c80, 0x1c88,
+	0x1d79, 0x1d79,
+	0x1d7d, 0x1d7d,
+	0x1e01, 0x1e01,
+	0x1e03, 0x1e03,
+	0x1e05, 0x1e05,
+	0x1e07, 0x1e07,
+	0x1e09, 0x1e09,
+	0x1e0b, 0x1e0b,
+	0x1e0d, 0x1e0d,
+	0x1e0f, 0x1e0f,
+	0x1e11, 0x1e11,
+	0x1e13, 0x1e13,
+	0x1e15, 0x1e15,
+	0x1e17, 0x1e17,
+	0x1e19, 0x1e19,
+	0x1e1b, 0x1e1b,
+	0x1e1d, 0x1e1d,
+	0x1e1f, 0x1e1f,
+	0x1e21, 0x1e21,
+	0x1e23, 0x1e23,
+	0x1e25, 0x1e25,
+	0x1e27, 0x1e27,
+	0x1e29, 0x1e29,
+	0x1e2b, 0x1e2b,
+	0x1e2d, 0x1e2d,
+	0x1e2f, 0x1e2f,
+	0x1e31, 0x1e31,
+	0x1e33, 0x1e33,
+	0x1e35, 0x1e35,
+	0x1e37, 0x1e37,
+	0x1e39, 0x1e39,
+	0x1e3b, 0x1e3b,
+	0x1e3d, 0x1e3d,
+	0x1e3f, 0x1e3f,
+	0x1e41, 0x1e41,
+	0x1e43, 0x1e43,
+	0x1e45, 0x1e45,
+	0x1e47, 0x1e47,
+	0x1e49, 0x1e49,
+	0x1e4b, 0x1e4b,
+	0x1e4d, 0x1e4d,
+	0x1e4f, 0x1e4f,
+	0x1e51, 0x1e51,
+	0x1e53, 0x1e53,
+	0x1e55, 0x1e55,
+	0x1e57, 0x1e57,
+	0x1e59, 0x1e59,
+	0x1e5b, 0x1e5b,
+	0x1e5d, 0x1e5d,
+	0x1e5f, 0x1e5f,
+	0x1e61, 0x1e61,
+	0x1e63, 0x1e63,
+	0x1e65, 0x1e65,
+	0x1e67, 0x1e67,
+	0x1e69, 0x1e69,
+	0x1e6b, 0x1e6b,
+	0x1e6d, 0x1e6d,
+	0x1e6f, 0x1e6f,
+	0x1e71, 0x1e71,
+	0x1e73, 0x1e73,
+	0x1e75, 0x1e75,
+	0x1e77, 0x1e77,
+	0x1e79, 0x1e79,
+	0x1e7b, 0x1e7b,
+	0x1e7d, 0x1e7d,
+	0x1e7f, 0x1e7f,
+	0x1e81, 0x1e81,
+	0x1e83, 0x1e83,
+	0x1e85, 0x1e85,
+	0x1e87, 0x1e87,
+	0x1e89, 0x1e89,
+	0x1e8b, 0x1e8b,
+	0x1e8d, 0x1e8d,
+	0x1e8f, 0x1e8f,
+	0x1e91, 0x1e91,
+	0x1e93, 0x1e93,
+	0x1e95, 0x1e9b,
+	0x1ea1, 0x1ea1,
+	0x1ea3, 0x1ea3,
+	0x1ea5, 0x1ea5,
+	0x1ea7, 0x1ea7,
+	0x1ea9, 0x1ea9,
+	0x1eab, 0x1eab,
+	0x1ead, 0x1ead,
+	0x1eaf, 0x1eaf,
+	0x1eb1, 0x1eb1,
+	0x1eb3, 0x1eb3,
+	0x1eb5, 0x1eb5,
+	0x1eb7, 0x1eb7,
+	0x1eb9, 0x1eb9,
+	0x1ebb, 0x1ebb,
+	0x1ebd, 0x1ebd,
+	0x1ebf, 0x1ebf,
+	0x1ec1, 0x1ec1,
+	0x1ec3, 0x1ec3,
+	0x1ec5, 0x1ec5,
+	0x1ec7, 0x1ec7,
+	0x1ec9, 0x1ec9,
+	0x1ecb, 0x1ecb,
+	0x1ecd, 0x1ecd,
+	0x1ecf, 0x1ecf,
+	0x1ed1, 0x1ed1,
+	0x1ed3, 0x1ed3,
+	0x1ed5, 0x1ed5,
+	0x1ed7, 0x1ed7,
+	0x1ed9, 0x1ed9,
+	0x1edb, 0x1edb,
+	0x1edd, 0x1edd,
+	0x1edf, 0x1edf,
+	0x1ee1, 0x1ee1,
+	0x1ee3, 0x1ee3,
+	0x1ee5, 0x1ee5,
+	0x1ee7, 0x1ee7,
+	0x1ee9, 0x1ee9,
+	0x1eeb, 0x1eeb,
+	0x1eed, 0x1eed,
+	0x1eef, 0x1eef,
+	0x1ef1, 0x1ef1,
+	0x1ef3, 0x1ef3,
+	0x1ef5, 0x1ef5,
+	0x1ef7, 0x1ef7,
+	0x1ef9, 0x1ef9,
+	0x1efb, 0x1efb,
+	0x1efd, 0x1efd,
+	0x1eff, 0x1f07,
+	0x1f10, 0x1f15,
+	0x1f20, 0x1f27,
+	0x1f30, 0x1f37,
+	0x1f40, 0x1f45,
+	0x1f50, 0x1f57,
+	0x1f60, 0x1f67,
+	0x1f70, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fb7,
+	0x1fbc, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fc7,
+	0x1fcc, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fd7,
+	0x1fe0, 0x1fe7,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ff7,
+	0x1ffc, 0x1ffc,
+	0x214e, 0x214e,
+	0x2170, 0x217f,
+	0x2184, 0x2184,
+	0x24d0, 0x24e9,
+	0x2c30, 0x2c5e,
+	0x2c61, 0x2c61,
+	0x2c65, 0x2c66,
+	0x2c68, 0x2c68,
+	0x2c6a, 0x2c6a,
+	0x2c6c, 0x2c6c,
+	0x2c73, 0x2c73,
+	0x2c76, 0x2c76,
+	0x2c81, 0x2c81,
+	0x2c83, 0x2c83,
+	0x2c85, 0x2c85,
+	0x2c87, 0x2c87,
+	0x2c89, 0x2c89,
+	0x2c8b, 0x2c8b,
+	0x2c8d, 0x2c8d,
+	0x2c8f, 0x2c8f,
+	0x2c91, 0x2c91,
+	0x2c93, 0x2c93,
+	0x2c95, 0x2c95,
+	0x2c97, 0x2c97,
+	0x2c99, 0x2c99,
+	0x2c9b, 0x2c9b,
+	0x2c9d, 0x2c9d,
+	0x2c9f, 0x2c9f,
+	0x2ca1, 0x2ca1,
+	0x2ca3, 0x2ca3,
+	0x2ca5, 0x2ca5,
+	0x2ca7, 0x2ca7,
+	0x2ca9, 0x2ca9,
+	0x2cab, 0x2cab,
+	0x2cad, 0x2cad,
+	0x2caf, 0x2caf,
+	0x2cb1, 0x2cb1,
+	0x2cb3, 0x2cb3,
+	0x2cb5, 0x2cb5,
+	0x2cb7, 0x2cb7,
+	0x2cb9, 0x2cb9,
+	0x2cbb, 0x2cbb,
+	0x2cbd, 0x2cbd,
+	0x2cbf, 0x2cbf,
+	0x2cc1, 0x2cc1,
+	0x2cc3, 0x2cc3,
+	0x2cc5, 0x2cc5,
+	0x2cc7, 0x2cc7,
+	0x2cc9, 0x2cc9,
+	0x2ccb, 0x2ccb,
+	0x2ccd, 0x2ccd,
+	0x2ccf, 0x2ccf,
+	0x2cd1, 0x2cd1,
+	0x2cd3, 0x2cd3,
+	0x2cd5, 0x2cd5,
+	0x2cd7, 0x2cd7,
+	0x2cd9, 0x2cd9,
+	0x2cdb, 0x2cdb,
+	0x2cdd, 0x2cdd,
+	0x2cdf, 0x2cdf,
+	0x2ce1, 0x2ce1,
+	0x2ce3, 0x2ce3,
+	0x2cec, 0x2cec,
+	0x2cee, 0x2cee,
+	0x2cf3, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0xa641, 0xa641,
+	0xa643, 0xa643,
+	0xa645, 0xa645,
+	0xa647, 0xa647,
+	0xa649, 0xa649,
+	0xa64b, 0xa64b,
+	0xa64d, 0xa64d,
+	0xa64f, 0xa64f,
+	0xa651, 0xa651,
+	0xa653, 0xa653,
+	0xa655, 0xa655,
+	0xa657, 0xa657,
+	0xa659, 0xa659,
+	0xa65b, 0xa65b,
+	0xa65d, 0xa65d,
+	0xa65f, 0xa65f,
+	0xa661, 0xa661,
+	0xa663, 0xa663,
+	0xa665, 0xa665,
+	0xa667, 0xa667,
+	0xa669, 0xa669,
+	0xa66b, 0xa66b,
+	0xa66d, 0xa66d,
+	0xa681, 0xa681,
+	0xa683, 0xa683,
+	0xa685, 0xa685,
+	0xa687, 0xa687,
+	0xa689, 0xa689,
+	0xa68b, 0xa68b,
+	0xa68d, 0xa68d,
+	0xa68f, 0xa68f,
+	0xa691, 0xa691,
+	0xa693, 0xa693,
+	0xa695, 0xa695,
+	0xa697, 0xa697,
+	0xa699, 0xa699,
+	0xa69b, 0xa69b,
+	0xa723, 0xa723,
+	0xa725, 0xa725,
+	0xa727, 0xa727,
+	0xa729, 0xa729,
+	0xa72b, 0xa72b,
+	0xa72d, 0xa72d,
+	0xa72f, 0xa72f,
+	0xa733, 0xa733,
+	0xa735, 0xa735,
+	0xa737, 0xa737,
+	0xa739, 0xa739,
+	0xa73b, 0xa73b,
+	0xa73d, 0xa73d,
+	0xa73f, 0xa73f,
+	0xa741, 0xa741,
+	0xa743, 0xa743,
+	0xa745, 0xa745,
+	0xa747, 0xa747,
+	0xa749, 0xa749,
+	0xa74b, 0xa74b,
+	0xa74d, 0xa74d,
+	0xa74f, 0xa74f,
+	0xa751, 0xa751,
+	0xa753, 0xa753,
+	0xa755, 0xa755,
+	0xa757, 0xa757,
+	0xa759, 0xa759,
+	0xa75b, 0xa75b,
+	0xa75d, 0xa75d,
+	0xa75f, 0xa75f,
+	0xa761, 0xa761,
+	0xa763, 0xa763,
+	0xa765, 0xa765,
+	0xa767, 0xa767,
+	0xa769, 0xa769,
+	0xa76b, 0xa76b,
+	0xa76d, 0xa76d,
+	0xa76f, 0xa76f,
+	0xa77a, 0xa77a,
+	0xa77c, 0xa77c,
+	0xa77f, 0xa77f,
+	0xa781, 0xa781,
+	0xa783, 0xa783,
+	0xa785, 0xa785,
+	0xa787, 0xa787,
+	0xa78c, 0xa78c,
+	0xa791, 0xa791,
+	0xa793, 0xa793,
+	0xa797, 0xa797,
+	0xa799, 0xa799,
+	0xa79b, 0xa79b,
+	0xa79d, 0xa79d,
+	0xa79f, 0xa79f,
+	0xa7a1, 0xa7a1,
+	0xa7a3, 0xa7a3,
+	0xa7a5, 0xa7a5,
+	0xa7a7, 0xa7a7,
+	0xa7a9, 0xa7a9,
+	0xa7b5, 0xa7b5,
+	0xa7b7, 0xa7b7,
+	0xab53, 0xab53,
+	0xab70, 0xabbf,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xff41, 0xff5a,
+	0x10428, 0x1044f,
+	0x104d8, 0x104fb,
+	0x10cc0, 0x10cf2,
+	0x118c0, 0x118df,
+	0x1e922, 0x1e943,
+}; /* CR_Changes_When_Uppercased */
+
+/* 'Changes_When_Titlecased': Derived Property */
+static const OnigCodePoint CR_Changes_When_Titlecased[] = {
+	608,
+	0x0061, 0x007a,
+	0x00b5, 0x00b5,
+	0x00df, 0x00f6,
+	0x00f8, 0x00ff,
+	0x0101, 0x0101,
+	0x0103, 0x0103,
+	0x0105, 0x0105,
+	0x0107, 0x0107,
+	0x0109, 0x0109,
+	0x010b, 0x010b,
+	0x010d, 0x010d,
+	0x010f, 0x010f,
+	0x0111, 0x0111,
+	0x0113, 0x0113,
+	0x0115, 0x0115,
+	0x0117, 0x0117,
+	0x0119, 0x0119,
+	0x011b, 0x011b,
+	0x011d, 0x011d,
+	0x011f, 0x011f,
+	0x0121, 0x0121,
+	0x0123, 0x0123,
+	0x0125, 0x0125,
+	0x0127, 0x0127,
+	0x0129, 0x0129,
+	0x012b, 0x012b,
+	0x012d, 0x012d,
+	0x012f, 0x012f,
+	0x0131, 0x0131,
+	0x0133, 0x0133,
+	0x0135, 0x0135,
+	0x0137, 0x0137,
+	0x013a, 0x013a,
+	0x013c, 0x013c,
+	0x013e, 0x013e,
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+	0x0144, 0x0144,
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+	0x0148, 0x0149,
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+	0x0151, 0x0151,
+	0x0153, 0x0153,
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+	0x0157, 0x0157,
+	0x0159, 0x0159,
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+	0x0185, 0x0185,
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+	0x01dc, 0x01dd,
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+	0x01e3, 0x01e3,
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+	0x01ef, 0x01f1,
+	0x01f3, 0x01f3,
+	0x01f5, 0x01f5,
+	0x01f9, 0x01f9,
+	0x01fb, 0x01fb,
+	0x01fd, 0x01fd,
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+	0x0209, 0x0209,
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+	0xa77c, 0xa77c,
+	0xa77f, 0xa77f,
+	0xa781, 0xa781,
+	0xa783, 0xa783,
+	0xa785, 0xa785,
+	0xa787, 0xa787,
+	0xa78c, 0xa78c,
+	0xa791, 0xa791,
+	0xa793, 0xa793,
+	0xa797, 0xa797,
+	0xa799, 0xa799,
+	0xa79b, 0xa79b,
+	0xa79d, 0xa79d,
+	0xa79f, 0xa79f,
+	0xa7a1, 0xa7a1,
+	0xa7a3, 0xa7a3,
+	0xa7a5, 0xa7a5,
+	0xa7a7, 0xa7a7,
+	0xa7a9, 0xa7a9,
+	0xa7b5, 0xa7b5,
+	0xa7b7, 0xa7b7,
+	0xab53, 0xab53,
+	0xab70, 0xabbf,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xff41, 0xff5a,
+	0x10428, 0x1044f,
+	0x104d8, 0x104fb,
+	0x10cc0, 0x10cf2,
+	0x118c0, 0x118df,
+	0x1e922, 0x1e943,
+}; /* CR_Changes_When_Titlecased */
+
+/* 'Changes_When_Casefolded': Derived Property */
+static const OnigCodePoint CR_Changes_When_Casefolded[] = {
+	603,
+	0x0041, 0x005a,
+	0x00b5, 0x00b5,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00df,
+	0x0100, 0x0100,
+	0x0102, 0x0102,
+	0x0104, 0x0104,
+	0x0106, 0x0106,
+	0x0108, 0x0108,
+	0x010a, 0x010a,
+	0x010c, 0x010c,
+	0x010e, 0x010e,
+	0x0110, 0x0110,
+	0x0112, 0x0112,
+	0x0114, 0x0114,
+	0x0116, 0x0116,
+	0x0118, 0x0118,
+	0x011a, 0x011a,
+	0x011c, 0x011c,
+	0x011e, 0x011e,
+	0x0120, 0x0120,
+	0x0122, 0x0122,
+	0x0124, 0x0124,
+	0x0126, 0x0126,
+	0x0128, 0x0128,
+	0x012a, 0x012a,
+	0x012c, 0x012c,
+	0x012e, 0x012e,
+	0x0130, 0x0130,
+	0x0132, 0x0132,
+	0x0134, 0x0134,
+	0x0136, 0x0136,
+	0x0139, 0x0139,
+	0x013b, 0x013b,
+	0x013d, 0x013d,
+	0x013f, 0x013f,
+	0x0141, 0x0141,
+	0x0143, 0x0143,
+	0x0145, 0x0145,
+	0x0147, 0x0147,
+	0x0149, 0x014a,
+	0x014c, 0x014c,
+	0x014e, 0x014e,
+	0x0150, 0x0150,
+	0x0152, 0x0152,
+	0x0154, 0x0154,
+	0x0156, 0x0156,
+	0x0158, 0x0158,
+	0x015a, 0x015a,
+	0x015c, 0x015c,
+	0x015e, 0x015e,
+	0x0160, 0x0160,
+	0x0162, 0x0162,
+	0x0164, 0x0164,
+	0x0166, 0x0166,
+	0x0168, 0x0168,
+	0x016a, 0x016a,
+	0x016c, 0x016c,
+	0x016e, 0x016e,
+	0x0170, 0x0170,
+	0x0172, 0x0172,
+	0x0174, 0x0174,
+	0x0176, 0x0176,
+	0x0178, 0x0179,
+	0x017b, 0x017b,
+	0x017d, 0x017d,
+	0x017f, 0x017f,
+	0x0181, 0x0182,
+	0x0184, 0x0184,
+	0x0186, 0x0187,
+	0x0189, 0x018b,
+	0x018e, 0x0191,
+	0x0193, 0x0194,
+	0x0196, 0x0198,
+	0x019c, 0x019d,
+	0x019f, 0x01a0,
+	0x01a2, 0x01a2,
+	0x01a4, 0x01a4,
+	0x01a6, 0x01a7,
+	0x01a9, 0x01a9,
+	0x01ac, 0x01ac,
+	0x01ae, 0x01af,
+	0x01b1, 0x01b3,
+	0x01b5, 0x01b5,
+	0x01b7, 0x01b8,
+	0x01bc, 0x01bc,
+	0x01c4, 0x01c5,
+	0x01c7, 0x01c8,
+	0x01ca, 0x01cb,
+	0x01cd, 0x01cd,
+	0x01cf, 0x01cf,
+	0x01d1, 0x01d1,
+	0x01d3, 0x01d3,
+	0x01d5, 0x01d5,
+	0x01d7, 0x01d7,
+	0x01d9, 0x01d9,
+	0x01db, 0x01db,
+	0x01de, 0x01de,
+	0x01e0, 0x01e0,
+	0x01e2, 0x01e2,
+	0x01e4, 0x01e4,
+	0x01e6, 0x01e6,
+	0x01e8, 0x01e8,
+	0x01ea, 0x01ea,
+	0x01ec, 0x01ec,
+	0x01ee, 0x01ee,
+	0x01f1, 0x01f2,
+	0x01f4, 0x01f4,
+	0x01f6, 0x01f8,
+	0x01fa, 0x01fa,
+	0x01fc, 0x01fc,
+	0x01fe, 0x01fe,
+	0x0200, 0x0200,
+	0x0202, 0x0202,
+	0x0204, 0x0204,
+	0x0206, 0x0206,
+	0x0208, 0x0208,
+	0x020a, 0x020a,
+	0x020c, 0x020c,
+	0x020e, 0x020e,
+	0x0210, 0x0210,
+	0x0212, 0x0212,
+	0x0214, 0x0214,
+	0x0216, 0x0216,
+	0x0218, 0x0218,
+	0x021a, 0x021a,
+	0x021c, 0x021c,
+	0x021e, 0x021e,
+	0x0220, 0x0220,
+	0x0222, 0x0222,
+	0x0224, 0x0224,
+	0x0226, 0x0226,
+	0x0228, 0x0228,
+	0x022a, 0x022a,
+	0x022c, 0x022c,
+	0x022e, 0x022e,
+	0x0230, 0x0230,
+	0x0232, 0x0232,
+	0x023a, 0x023b,
+	0x023d, 0x023e,
+	0x0241, 0x0241,
+	0x0243, 0x0246,
+	0x0248, 0x0248,
+	0x024a, 0x024a,
+	0x024c, 0x024c,
+	0x024e, 0x024e,
+	0x0345, 0x0345,
+	0x0370, 0x0370,
+	0x0372, 0x0372,
+	0x0376, 0x0376,
+	0x037f, 0x037f,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x038f,
+	0x0391, 0x03a1,
+	0x03a3, 0x03ab,
+	0x03c2, 0x03c2,
+	0x03cf, 0x03d1,
+	0x03d5, 0x03d6,
+	0x03d8, 0x03d8,
+	0x03da, 0x03da,
+	0x03dc, 0x03dc,
+	0x03de, 0x03de,
+	0x03e0, 0x03e0,
+	0x03e2, 0x03e2,
+	0x03e4, 0x03e4,
+	0x03e6, 0x03e6,
+	0x03e8, 0x03e8,
+	0x03ea, 0x03ea,
+	0x03ec, 0x03ec,
+	0x03ee, 0x03ee,
+	0x03f0, 0x03f1,
+	0x03f4, 0x03f5,
+	0x03f7, 0x03f7,
+	0x03f9, 0x03fa,
+	0x03fd, 0x042f,
+	0x0460, 0x0460,
+	0x0462, 0x0462,
+	0x0464, 0x0464,
+	0x0466, 0x0466,
+	0x0468, 0x0468,
+	0x046a, 0x046a,
+	0x046c, 0x046c,
+	0x046e, 0x046e,
+	0x0470, 0x0470,
+	0x0472, 0x0472,
+	0x0474, 0x0474,
+	0x0476, 0x0476,
+	0x0478, 0x0478,
+	0x047a, 0x047a,
+	0x047c, 0x047c,
+	0x047e, 0x047e,
+	0x0480, 0x0480,
+	0x048a, 0x048a,
+	0x048c, 0x048c,
+	0x048e, 0x048e,
+	0x0490, 0x0490,
+	0x0492, 0x0492,
+	0x0494, 0x0494,
+	0x0496, 0x0496,
+	0x0498, 0x0498,
+	0x049a, 0x049a,
+	0x049c, 0x049c,
+	0x049e, 0x049e,
+	0x04a0, 0x04a0,
+	0x04a2, 0x04a2,
+	0x04a4, 0x04a4,
+	0x04a6, 0x04a6,
+	0x04a8, 0x04a8,
+	0x04aa, 0x04aa,
+	0x04ac, 0x04ac,
+	0x04ae, 0x04ae,
+	0x04b0, 0x04b0,
+	0x04b2, 0x04b2,
+	0x04b4, 0x04b4,
+	0x04b6, 0x04b6,
+	0x04b8, 0x04b8,
+	0x04ba, 0x04ba,
+	0x04bc, 0x04bc,
+	0x04be, 0x04be,
+	0x04c0, 0x04c1,
+	0x04c3, 0x04c3,
+	0x04c5, 0x04c5,
+	0x04c7, 0x04c7,
+	0x04c9, 0x04c9,
+	0x04cb, 0x04cb,
+	0x04cd, 0x04cd,
+	0x04d0, 0x04d0,
+	0x04d2, 0x04d2,
+	0x04d4, 0x04d4,
+	0x04d6, 0x04d6,
+	0x04d8, 0x04d8,
+	0x04da, 0x04da,
+	0x04dc, 0x04dc,
+	0x04de, 0x04de,
+	0x04e0, 0x04e0,
+	0x04e2, 0x04e2,
+	0x04e4, 0x04e4,
+	0x04e6, 0x04e6,
+	0x04e8, 0x04e8,
+	0x04ea, 0x04ea,
+	0x04ec, 0x04ec,
+	0x04ee, 0x04ee,
+	0x04f0, 0x04f0,
+	0x04f2, 0x04f2,
+	0x04f4, 0x04f4,
+	0x04f6, 0x04f6,
+	0x04f8, 0x04f8,
+	0x04fa, 0x04fa,
+	0x04fc, 0x04fc,
+	0x04fe, 0x04fe,
+	0x0500, 0x0500,
+	0x0502, 0x0502,
+	0x0504, 0x0504,
+	0x0506, 0x0506,
+	0x0508, 0x0508,
+	0x050a, 0x050a,
+	0x050c, 0x050c,
+	0x050e, 0x050e,
+	0x0510, 0x0510,
+	0x0512, 0x0512,
+	0x0514, 0x0514,
+	0x0516, 0x0516,
+	0x0518, 0x0518,
+	0x051a, 0x051a,
+	0x051c, 0x051c,
+	0x051e, 0x051e,
+	0x0520, 0x0520,
+	0x0522, 0x0522,
+	0x0524, 0x0524,
+	0x0526, 0x0526,
+	0x0528, 0x0528,
+	0x052a, 0x052a,
+	0x052c, 0x052c,
+	0x052e, 0x052e,
+	0x0531, 0x0556,
+	0x0587, 0x0587,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x13f8, 0x13fd,
+	0x1c80, 0x1c88,
+	0x1e00, 0x1e00,
+	0x1e02, 0x1e02,
+	0x1e04, 0x1e04,
+	0x1e06, 0x1e06,
+	0x1e08, 0x1e08,
+	0x1e0a, 0x1e0a,
+	0x1e0c, 0x1e0c,
+	0x1e0e, 0x1e0e,
+	0x1e10, 0x1e10,
+	0x1e12, 0x1e12,
+	0x1e14, 0x1e14,
+	0x1e16, 0x1e16,
+	0x1e18, 0x1e18,
+	0x1e1a, 0x1e1a,
+	0x1e1c, 0x1e1c,
+	0x1e1e, 0x1e1e,
+	0x1e20, 0x1e20,
+	0x1e22, 0x1e22,
+	0x1e24, 0x1e24,
+	0x1e26, 0x1e26,
+	0x1e28, 0x1e28,
+	0x1e2a, 0x1e2a,
+	0x1e2c, 0x1e2c,
+	0x1e2e, 0x1e2e,
+	0x1e30, 0x1e30,
+	0x1e32, 0x1e32,
+	0x1e34, 0x1e34,
+	0x1e36, 0x1e36,
+	0x1e38, 0x1e38,
+	0x1e3a, 0x1e3a,
+	0x1e3c, 0x1e3c,
+	0x1e3e, 0x1e3e,
+	0x1e40, 0x1e40,
+	0x1e42, 0x1e42,
+	0x1e44, 0x1e44,
+	0x1e46, 0x1e46,
+	0x1e48, 0x1e48,
+	0x1e4a, 0x1e4a,
+	0x1e4c, 0x1e4c,
+	0x1e4e, 0x1e4e,
+	0x1e50, 0x1e50,
+	0x1e52, 0x1e52,
+	0x1e54, 0x1e54,
+	0x1e56, 0x1e56,
+	0x1e58, 0x1e58,
+	0x1e5a, 0x1e5a,
+	0x1e5c, 0x1e5c,
+	0x1e5e, 0x1e5e,
+	0x1e60, 0x1e60,
+	0x1e62, 0x1e62,
+	0x1e64, 0x1e64,
+	0x1e66, 0x1e66,
+	0x1e68, 0x1e68,
+	0x1e6a, 0x1e6a,
+	0x1e6c, 0x1e6c,
+	0x1e6e, 0x1e6e,
+	0x1e70, 0x1e70,
+	0x1e72, 0x1e72,
+	0x1e74, 0x1e74,
+	0x1e76, 0x1e76,
+	0x1e78, 0x1e78,
+	0x1e7a, 0x1e7a,
+	0x1e7c, 0x1e7c,
+	0x1e7e, 0x1e7e,
+	0x1e80, 0x1e80,
+	0x1e82, 0x1e82,
+	0x1e84, 0x1e84,
+	0x1e86, 0x1e86,
+	0x1e88, 0x1e88,
+	0x1e8a, 0x1e8a,
+	0x1e8c, 0x1e8c,
+	0x1e8e, 0x1e8e,
+	0x1e90, 0x1e90,
+	0x1e92, 0x1e92,
+	0x1e94, 0x1e94,
+	0x1e9a, 0x1e9b,
+	0x1e9e, 0x1e9e,
+	0x1ea0, 0x1ea0,
+	0x1ea2, 0x1ea2,
+	0x1ea4, 0x1ea4,
+	0x1ea6, 0x1ea6,
+	0x1ea8, 0x1ea8,
+	0x1eaa, 0x1eaa,
+	0x1eac, 0x1eac,
+	0x1eae, 0x1eae,
+	0x1eb0, 0x1eb0,
+	0x1eb2, 0x1eb2,
+	0x1eb4, 0x1eb4,
+	0x1eb6, 0x1eb6,
+	0x1eb8, 0x1eb8,
+	0x1eba, 0x1eba,
+	0x1ebc, 0x1ebc,
+	0x1ebe, 0x1ebe,
+	0x1ec0, 0x1ec0,
+	0x1ec2, 0x1ec2,
+	0x1ec4, 0x1ec4,
+	0x1ec6, 0x1ec6,
+	0x1ec8, 0x1ec8,
+	0x1eca, 0x1eca,
+	0x1ecc, 0x1ecc,
+	0x1ece, 0x1ece,
+	0x1ed0, 0x1ed0,
+	0x1ed2, 0x1ed2,
+	0x1ed4, 0x1ed4,
+	0x1ed6, 0x1ed6,
+	0x1ed8, 0x1ed8,
+	0x1eda, 0x1eda,
+	0x1edc, 0x1edc,
+	0x1ede, 0x1ede,
+	0x1ee0, 0x1ee0,
+	0x1ee2, 0x1ee2,
+	0x1ee4, 0x1ee4,
+	0x1ee6, 0x1ee6,
+	0x1ee8, 0x1ee8,
+	0x1eea, 0x1eea,
+	0x1eec, 0x1eec,
+	0x1eee, 0x1eee,
+	0x1ef0, 0x1ef0,
+	0x1ef2, 0x1ef2,
+	0x1ef4, 0x1ef4,
+	0x1ef6, 0x1ef6,
+	0x1ef8, 0x1ef8,
+	0x1efa, 0x1efa,
+	0x1efc, 0x1efc,
+	0x1efe, 0x1efe,
+	0x1f08, 0x1f0f,
+	0x1f18, 0x1f1d,
+	0x1f28, 0x1f2f,
+	0x1f38, 0x1f3f,
+	0x1f48, 0x1f4d,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f5f,
+	0x1f68, 0x1f6f,
+	0x1f80, 0x1faf,
+	0x1fb2, 0x1fb4,
+	0x1fb7, 0x1fbc,
+	0x1fc2, 0x1fc4,
+	0x1fc7, 0x1fcc,
+	0x1fd8, 0x1fdb,
+	0x1fe8, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff7, 0x1ffc,
+	0x2126, 0x2126,
+	0x212a, 0x212b,
+	0x2132, 0x2132,
+	0x2160, 0x216f,
+	0x2183, 0x2183,
+	0x24b6, 0x24cf,
+	0x2c00, 0x2c2e,
+	0x2c60, 0x2c60,
+	0x2c62, 0x2c64,
+	0x2c67, 0x2c67,
+	0x2c69, 0x2c69,
+	0x2c6b, 0x2c6b,
+	0x2c6d, 0x2c70,
+	0x2c72, 0x2c72,
+	0x2c75, 0x2c75,
+	0x2c7e, 0x2c80,
+	0x2c82, 0x2c82,
+	0x2c84, 0x2c84,
+	0x2c86, 0x2c86,
+	0x2c88, 0x2c88,
+	0x2c8a, 0x2c8a,
+	0x2c8c, 0x2c8c,
+	0x2c8e, 0x2c8e,
+	0x2c90, 0x2c90,
+	0x2c92, 0x2c92,
+	0x2c94, 0x2c94,
+	0x2c96, 0x2c96,
+	0x2c98, 0x2c98,
+	0x2c9a, 0x2c9a,
+	0x2c9c, 0x2c9c,
+	0x2c9e, 0x2c9e,
+	0x2ca0, 0x2ca0,
+	0x2ca2, 0x2ca2,
+	0x2ca4, 0x2ca4,
+	0x2ca6, 0x2ca6,
+	0x2ca8, 0x2ca8,
+	0x2caa, 0x2caa,
+	0x2cac, 0x2cac,
+	0x2cae, 0x2cae,
+	0x2cb0, 0x2cb0,
+	0x2cb2, 0x2cb2,
+	0x2cb4, 0x2cb4,
+	0x2cb6, 0x2cb6,
+	0x2cb8, 0x2cb8,
+	0x2cba, 0x2cba,
+	0x2cbc, 0x2cbc,
+	0x2cbe, 0x2cbe,
+	0x2cc0, 0x2cc0,
+	0x2cc2, 0x2cc2,
+	0x2cc4, 0x2cc4,
+	0x2cc6, 0x2cc6,
+	0x2cc8, 0x2cc8,
+	0x2cca, 0x2cca,
+	0x2ccc, 0x2ccc,
+	0x2cce, 0x2cce,
+	0x2cd0, 0x2cd0,
+	0x2cd2, 0x2cd2,
+	0x2cd4, 0x2cd4,
+	0x2cd6, 0x2cd6,
+	0x2cd8, 0x2cd8,
+	0x2cda, 0x2cda,
+	0x2cdc, 0x2cdc,
+	0x2cde, 0x2cde,
+	0x2ce0, 0x2ce0,
+	0x2ce2, 0x2ce2,
+	0x2ceb, 0x2ceb,
+	0x2ced, 0x2ced,
+	0x2cf2, 0x2cf2,
+	0xa640, 0xa640,
+	0xa642, 0xa642,
+	0xa644, 0xa644,
+	0xa646, 0xa646,
+	0xa648, 0xa648,
+	0xa64a, 0xa64a,
+	0xa64c, 0xa64c,
+	0xa64e, 0xa64e,
+	0xa650, 0xa650,
+	0xa652, 0xa652,
+	0xa654, 0xa654,
+	0xa656, 0xa656,
+	0xa658, 0xa658,
+	0xa65a, 0xa65a,
+	0xa65c, 0xa65c,
+	0xa65e, 0xa65e,
+	0xa660, 0xa660,
+	0xa662, 0xa662,
+	0xa664, 0xa664,
+	0xa666, 0xa666,
+	0xa668, 0xa668,
+	0xa66a, 0xa66a,
+	0xa66c, 0xa66c,
+	0xa680, 0xa680,
+	0xa682, 0xa682,
+	0xa684, 0xa684,
+	0xa686, 0xa686,
+	0xa688, 0xa688,
+	0xa68a, 0xa68a,
+	0xa68c, 0xa68c,
+	0xa68e, 0xa68e,
+	0xa690, 0xa690,
+	0xa692, 0xa692,
+	0xa694, 0xa694,
+	0xa696, 0xa696,
+	0xa698, 0xa698,
+	0xa69a, 0xa69a,
+	0xa722, 0xa722,
+	0xa724, 0xa724,
+	0xa726, 0xa726,
+	0xa728, 0xa728,
+	0xa72a, 0xa72a,
+	0xa72c, 0xa72c,
+	0xa72e, 0xa72e,
+	0xa732, 0xa732,
+	0xa734, 0xa734,
+	0xa736, 0xa736,
+	0xa738, 0xa738,
+	0xa73a, 0xa73a,
+	0xa73c, 0xa73c,
+	0xa73e, 0xa73e,
+	0xa740, 0xa740,
+	0xa742, 0xa742,
+	0xa744, 0xa744,
+	0xa746, 0xa746,
+	0xa748, 0xa748,
+	0xa74a, 0xa74a,
+	0xa74c, 0xa74c,
+	0xa74e, 0xa74e,
+	0xa750, 0xa750,
+	0xa752, 0xa752,
+	0xa754, 0xa754,
+	0xa756, 0xa756,
+	0xa758, 0xa758,
+	0xa75a, 0xa75a,
+	0xa75c, 0xa75c,
+	0xa75e, 0xa75e,
+	0xa760, 0xa760,
+	0xa762, 0xa762,
+	0xa764, 0xa764,
+	0xa766, 0xa766,
+	0xa768, 0xa768,
+	0xa76a, 0xa76a,
+	0xa76c, 0xa76c,
+	0xa76e, 0xa76e,
+	0xa779, 0xa779,
+	0xa77b, 0xa77b,
+	0xa77d, 0xa77e,
+	0xa780, 0xa780,
+	0xa782, 0xa782,
+	0xa784, 0xa784,
+	0xa786, 0xa786,
+	0xa78b, 0xa78b,
+	0xa78d, 0xa78d,
+	0xa790, 0xa790,
+	0xa792, 0xa792,
+	0xa796, 0xa796,
+	0xa798, 0xa798,
+	0xa79a, 0xa79a,
+	0xa79c, 0xa79c,
+	0xa79e, 0xa79e,
+	0xa7a0, 0xa7a0,
+	0xa7a2, 0xa7a2,
+	0xa7a4, 0xa7a4,
+	0xa7a6, 0xa7a6,
+	0xa7a8, 0xa7a8,
+	0xa7aa, 0xa7ae,
+	0xa7b0, 0xa7b4,
+	0xa7b6, 0xa7b6,
+	0xab70, 0xabbf,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xff21, 0xff3a,
+	0x10400, 0x10427,
+	0x104b0, 0x104d3,
+	0x10c80, 0x10cb2,
+	0x118a0, 0x118bf,
+	0x1e900, 0x1e921,
+}; /* CR_Changes_When_Casefolded */
+
+/* 'Changes_When_Casemapped': Derived Property */
+static const OnigCodePoint CR_Changes_When_Casemapped[] = {
+	116,
+	0x0041, 0x005a,
+	0x0061, 0x007a,
+	0x00b5, 0x00b5,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x0137,
+	0x0139, 0x018c,
+	0x018e, 0x019a,
+	0x019c, 0x01a9,
+	0x01ac, 0x01b9,
+	0x01bc, 0x01bd,
+	0x01bf, 0x01bf,
+	0x01c4, 0x0220,
+	0x0222, 0x0233,
+	0x023a, 0x0254,
+	0x0256, 0x0257,
+	0x0259, 0x0259,
+	0x025b, 0x025c,
+	0x0260, 0x0261,
+	0x0263, 0x0263,
+	0x0265, 0x0266,
+	0x0268, 0x026c,
+	0x026f, 0x026f,
+	0x0271, 0x0272,
+	0x0275, 0x0275,
+	0x027d, 0x027d,
+	0x0280, 0x0280,
+	0x0283, 0x0283,
+	0x0287, 0x028c,
+	0x0292, 0x0292,
+	0x029d, 0x029e,
+	0x0345, 0x0345,
+	0x0370, 0x0373,
+	0x0376, 0x0377,
+	0x037b, 0x037d,
+	0x037f, 0x037f,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03d1,
+	0x03d5, 0x03f5,
+	0x03f7, 0x03fb,
+	0x03fd, 0x0481,
+	0x048a, 0x052f,
+	0x0531, 0x0556,
+	0x0561, 0x0587,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1c80, 0x1c88,
+	0x1d79, 0x1d79,
+	0x1d7d, 0x1d7d,
+	0x1e00, 0x1e9b,
+	0x1e9e, 0x1e9e,
+	0x1ea0, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fe0, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffc,
+	0x2126, 0x2126,
+	0x212a, 0x212b,
+	0x2132, 0x2132,
+	0x214e, 0x214e,
+	0x2160, 0x217f,
+	0x2183, 0x2184,
+	0x24b6, 0x24e9,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2c70,
+	0x2c72, 0x2c73,
+	0x2c75, 0x2c76,
+	0x2c7e, 0x2ce3,
+	0x2ceb, 0x2cee,
+	0x2cf2, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0xa640, 0xa66d,
+	0xa680, 0xa69b,
+	0xa722, 0xa72f,
+	0xa732, 0xa76f,
+	0xa779, 0xa787,
+	0xa78b, 0xa78d,
+	0xa790, 0xa793,
+	0xa796, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xab53, 0xab53,
+	0xab70, 0xabbf,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xff21, 0xff3a,
+	0xff41, 0xff5a,
+	0x10400, 0x1044f,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x118a0, 0x118df,
+	0x1e900, 0x1e943,
+}; /* CR_Changes_When_Casemapped */
+
+/* 'ID_Start': Derived Property */
+static const OnigCodePoint CR_ID_Start[] = {
+	571,
+	0x0041, 0x005a,
+	0x0061, 0x007a,
+	0x00aa, 0x00aa,
+	0x00b5, 0x00b5,
+	0x00ba, 0x00ba,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x02c1,
+	0x02c6, 0x02d1,
+	0x02e0, 0x02e4,
+	0x02ec, 0x02ec,
+	0x02ee, 0x02ee,
+	0x0370, 0x0374,
+	0x0376, 0x0377,
+	0x037a, 0x037d,
+	0x037f, 0x037f,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03f5,
+	0x03f7, 0x0481,
+	0x048a, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x0559,
+	0x0561, 0x0587,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f2,
+	0x0620, 0x064a,
+	0x066e, 0x066f,
+	0x0671, 0x06d3,
+	0x06d5, 0x06d5,
+	0x06e5, 0x06e6,
+	0x06ee, 0x06ef,
+	0x06fa, 0x06fc,
+	0x06ff, 0x06ff,
+	0x0710, 0x0710,
+	0x0712, 0x072f,
+	0x074d, 0x07a5,
+	0x07b1, 0x07b1,
+	0x07ca, 0x07ea,
+	0x07f4, 0x07f5,
+	0x07fa, 0x07fa,
+	0x0800, 0x0815,
+	0x081a, 0x081a,
+	0x0824, 0x0824,
+	0x0828, 0x0828,
+	0x0840, 0x0858,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x0904, 0x0939,
+	0x093d, 0x093d,
+	0x0950, 0x0950,
+	0x0958, 0x0961,
+	0x0971, 0x0980,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bd, 0x09bd,
+	0x09ce, 0x09ce,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e1,
+	0x09f0, 0x09f1,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a72, 0x0a74,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abd, 0x0abd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae1,
+	0x0af9, 0x0af9,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3d, 0x0b3d,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b71, 0x0b71,
+	0x0b83, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bd0, 0x0bd0,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c3d,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c61,
+	0x0c80, 0x0c80,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbd, 0x0cbd,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0cf1, 0x0cf2,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d3d,
+	0x0d4e, 0x0d4e,
+	0x0d54, 0x0d56,
+	0x0d5f, 0x0d61,
+	0x0d7a, 0x0d7f,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0e01, 0x0e30,
+	0x0e32, 0x0e33,
+	0x0e40, 0x0e46,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb0,
+	0x0eb2, 0x0eb3,
+	0x0ebd, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f00,
+	0x0f40, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f88, 0x0f8c,
+	0x1000, 0x102a,
+	0x103f, 0x103f,
+	0x1050, 0x1055,
+	0x105a, 0x105d,
+	0x1061, 0x1061,
+	0x1065, 0x1066,
+	0x106e, 0x1070,
+	0x1075, 0x1081,
+	0x108e, 0x108e,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x10fa,
+	0x10fc, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x1380, 0x138f,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1401, 0x166c,
+	0x166f, 0x167f,
+	0x1681, 0x169a,
+	0x16a0, 0x16ea,
+	0x16ee, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1711,
+	0x1720, 0x1731,
+	0x1740, 0x1751,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1780, 0x17b3,
+	0x17d7, 0x17d7,
+	0x17dc, 0x17dc,
+	0x1820, 0x1877,
+	0x1880, 0x18a8,
+	0x18aa, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1950, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x1a00, 0x1a16,
+	0x1a20, 0x1a54,
+	0x1aa7, 0x1aa7,
+	0x1b05, 0x1b33,
+	0x1b45, 0x1b4b,
+	0x1b83, 0x1ba0,
+	0x1bae, 0x1baf,
+	0x1bba, 0x1be5,
+	0x1c00, 0x1c23,
+	0x1c4d, 0x1c4f,
+	0x1c5a, 0x1c7d,
+	0x1c80, 0x1c88,
+	0x1ce9, 0x1cec,
+	0x1cee, 0x1cf1,
+	0x1cf5, 0x1cf6,
+	0x1d00, 0x1dbf,
+	0x1e00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fe0, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffc,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2118, 0x211d,
+	0x2124, 0x2124,
+	0x2126, 0x2126,
+	0x2128, 0x2128,
+	0x212a, 0x2139,
+	0x213c, 0x213f,
+	0x2145, 0x2149,
+	0x214e, 0x214e,
+	0x2160, 0x2188,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2ce4,
+	0x2ceb, 0x2cee,
+	0x2cf2, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d6f,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x3005, 0x3007,
+	0x3021, 0x3029,
+	0x3031, 0x3035,
+	0x3038, 0x303c,
+	0x3041, 0x3096,
+	0x309b, 0x309f,
+	0x30a1, 0x30fa,
+	0x30fc, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x31a0, 0x31ba,
+	0x31f0, 0x31ff,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa4d0, 0xa4fd,
+	0xa500, 0xa60c,
+	0xa610, 0xa61f,
+	0xa62a, 0xa62b,
+	0xa640, 0xa66e,
+	0xa67f, 0xa69d,
+	0xa6a0, 0xa6ef,
+	0xa717, 0xa71f,
+	0xa722, 0xa788,
+	0xa78b, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa801,
+	0xa803, 0xa805,
+	0xa807, 0xa80a,
+	0xa80c, 0xa822,
+	0xa840, 0xa873,
+	0xa882, 0xa8b3,
+	0xa8f2, 0xa8f7,
+	0xa8fb, 0xa8fb,
+	0xa8fd, 0xa8fd,
+	0xa90a, 0xa925,
+	0xa930, 0xa946,
+	0xa960, 0xa97c,
+	0xa984, 0xa9b2,
+	0xa9cf, 0xa9cf,
+	0xa9e0, 0xa9e4,
+	0xa9e6, 0xa9ef,
+	0xa9fa, 0xa9fe,
+	0xaa00, 0xaa28,
+	0xaa40, 0xaa42,
+	0xaa44, 0xaa4b,
+	0xaa60, 0xaa76,
+	0xaa7a, 0xaa7a,
+	0xaa7e, 0xaaaf,
+	0xaab1, 0xaab1,
+	0xaab5, 0xaab6,
+	0xaab9, 0xaabd,
+	0xaac0, 0xaac0,
+	0xaac2, 0xaac2,
+	0xaadb, 0xaadd,
+	0xaae0, 0xaaea,
+	0xaaf2, 0xaaf4,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab5a,
+	0xab5c, 0xab65,
+	0xab70, 0xabe2,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb1d,
+	0xfb1f, 0xfb28,
+	0xfb2a, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3d,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfb,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xff21, 0xff3a,
+	0xff41, 0xff5a,
+	0xff66, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10140, 0x10174,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031f,
+	0x10330, 0x1034a,
+	0x10350, 0x10375,
+	0x10380, 0x1039d,
+	0x103a0, 0x103c3,
+	0x103c8, 0x103cf,
+	0x103d1, 0x103d5,
+	0x10400, 0x1049d,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10860, 0x10876,
+	0x10880, 0x1089e,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x10900, 0x10915,
+	0x10920, 0x10939,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a00,
+	0x10a10, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a60, 0x10a7c,
+	0x10a80, 0x10a9c,
+	0x10ac0, 0x10ac7,
+	0x10ac9, 0x10ae4,
+	0x10b00, 0x10b35,
+	0x10b40, 0x10b55,
+	0x10b60, 0x10b72,
+	0x10b80, 0x10b91,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x11003, 0x11037,
+	0x11083, 0x110af,
+	0x110d0, 0x110e8,
+	0x11103, 0x11126,
+	0x11150, 0x11172,
+	0x11176, 0x11176,
+	0x11183, 0x111b2,
+	0x111c1, 0x111c4,
+	0x111da, 0x111da,
+	0x111dc, 0x111dc,
+	0x11200, 0x11211,
+	0x11213, 0x1122b,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a8,
+	0x112b0, 0x112de,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133d, 0x1133d,
+	0x11350, 0x11350,
+	0x1135d, 0x11361,
+	0x11400, 0x11434,
+	0x11447, 0x1144a,
+	0x11480, 0x114af,
+	0x114c4, 0x114c5,
+	0x114c7, 0x114c7,
+	0x11580, 0x115ae,
+	0x115d8, 0x115db,
+	0x11600, 0x1162f,
+	0x11644, 0x11644,
+	0x11680, 0x116aa,
+	0x11700, 0x11719,
+	0x118a0, 0x118df,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c2e,
+	0x11c40, 0x11c40,
+	0x11c72, 0x11c8f,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16ad0, 0x16aed,
+	0x16b00, 0x16b2f,
+	0x16b40, 0x16b43,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f50,
+	0x16f93, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d6c0,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6fa,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d734,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d76e,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d7a8,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7cb,
+	0x1e800, 0x1e8c4,
+	0x1e900, 0x1e943,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+}; /* CR_ID_Start */
+
+/* 'ID_Continue': Derived Property */
+static const OnigCodePoint CR_ID_Continue[] = {
+	676,
+	0x0030, 0x0039,
+	0x0041, 0x005a,
+	0x005f, 0x005f,
+	0x0061, 0x007a,
+	0x00aa, 0x00aa,
+	0x00b5, 0x00b5,
+	0x00b7, 0x00b7,
+	0x00ba, 0x00ba,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x02c1,
+	0x02c6, 0x02d1,
+	0x02e0, 0x02e4,
+	0x02ec, 0x02ec,
+	0x02ee, 0x02ee,
+	0x0300, 0x0374,
+	0x0376, 0x0377,
+	0x037a, 0x037d,
+	0x037f, 0x037f,
+	0x0386, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03f5,
+	0x03f7, 0x0481,
+	0x0483, 0x0487,
+	0x048a, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x0559,
+	0x0561, 0x0587,
+	0x0591, 0x05bd,
+	0x05bf, 0x05bf,
+	0x05c1, 0x05c2,
+	0x05c4, 0x05c5,
+	0x05c7, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f2,
+	0x0610, 0x061a,
+	0x0620, 0x0669,
+	0x066e, 0x06d3,
+	0x06d5, 0x06dc,
+	0x06df, 0x06e8,
+	0x06ea, 0x06fc,
+	0x06ff, 0x06ff,
+	0x0710, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07f5,
+	0x07fa, 0x07fa,
+	0x0800, 0x082d,
+	0x0840, 0x085b,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x08d4, 0x08e1,
+	0x08e3, 0x0963,
+	0x0966, 0x096f,
+	0x0971, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09f1,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0aef,
+	0x0af9, 0x0af9,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b6f,
+	0x0b71, 0x0b71,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bef,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c80, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4e,
+	0x0d54, 0x0d57,
+	0x0d5f, 0x0d63,
+	0x0d66, 0x0d6f,
+	0x0d7a, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df3,
+	0x0e01, 0x0e3a,
+	0x0e40, 0x0e4e,
+	0x0e50, 0x0e59,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f00,
+	0x0f18, 0x0f19,
+	0x0f20, 0x0f29,
+	0x0f35, 0x0f35,
+	0x0f37, 0x0f37,
+	0x0f39, 0x0f39,
+	0x0f3e, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f84,
+	0x0f86, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fc6, 0x0fc6,
+	0x1000, 0x1049,
+	0x1050, 0x109d,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x10fa,
+	0x10fc, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x135f,
+	0x1369, 0x1371,
+	0x1380, 0x138f,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1401, 0x166c,
+	0x166f, 0x167f,
+	0x1681, 0x169a,
+	0x16a0, 0x16ea,
+	0x16ee, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1734,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17d3,
+	0x17d7, 0x17d7,
+	0x17dc, 0x17dd,
+	0x17e0, 0x17e9,
+	0x180b, 0x180d,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1946, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x1a00, 0x1a1b,
+	0x1a20, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa7, 0x1aa7,
+	0x1ab0, 0x1abd,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b59,
+	0x1b6b, 0x1b73,
+	0x1b80, 0x1bf3,
+	0x1c00, 0x1c37,
+	0x1c40, 0x1c49,
+	0x1c4d, 0x1c7d,
+	0x1c80, 0x1c88,
+	0x1cd0, 0x1cd2,
+	0x1cd4, 0x1cf6,
+	0x1cf8, 0x1cf9,
+	0x1d00, 0x1df5,
+	0x1dfb, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fe0, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffc,
+	0x203f, 0x2040,
+	0x2054, 0x2054,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x20d0, 0x20dc,
+	0x20e1, 0x20e1,
+	0x20e5, 0x20f0,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2118, 0x211d,
+	0x2124, 0x2124,
+	0x2126, 0x2126,
+	0x2128, 0x2128,
+	0x212a, 0x2139,
+	0x213c, 0x213f,
+	0x2145, 0x2149,
+	0x214e, 0x214e,
+	0x2160, 0x2188,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2ce4,
+	0x2ceb, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d6f,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2dff,
+	0x3005, 0x3007,
+	0x3021, 0x302f,
+	0x3031, 0x3035,
+	0x3038, 0x303c,
+	0x3041, 0x3096,
+	0x3099, 0x309f,
+	0x30a1, 0x30fa,
+	0x30fc, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x31a0, 0x31ba,
+	0x31f0, 0x31ff,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa4d0, 0xa4fd,
+	0xa500, 0xa60c,
+	0xa610, 0xa62b,
+	0xa640, 0xa66f,
+	0xa674, 0xa67d,
+	0xa67f, 0xa6f1,
+	0xa717, 0xa71f,
+	0xa722, 0xa788,
+	0xa78b, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa827,
+	0xa840, 0xa873,
+	0xa880, 0xa8c5,
+	0xa8d0, 0xa8d9,
+	0xa8e0, 0xa8f7,
+	0xa8fb, 0xa8fb,
+	0xa8fd, 0xa8fd,
+	0xa900, 0xa92d,
+	0xa930, 0xa953,
+	0xa960, 0xa97c,
+	0xa980, 0xa9c0,
+	0xa9cf, 0xa9d9,
+	0xa9e0, 0xa9fe,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa60, 0xaa76,
+	0xaa7a, 0xaac2,
+	0xaadb, 0xaadd,
+	0xaae0, 0xaaef,
+	0xaaf2, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab5a,
+	0xab5c, 0xab65,
+	0xab70, 0xabea,
+	0xabec, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb28,
+	0xfb2a, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3d,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfb,
+	0xfe00, 0xfe0f,
+	0xfe20, 0xfe2f,
+	0xfe33, 0xfe34,
+	0xfe4d, 0xfe4f,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xff10, 0xff19,
+	0xff21, 0xff3a,
+	0xff3f, 0xff3f,
+	0xff41, 0xff5a,
+	0xff66, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10140, 0x10174,
+	0x101fd, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x102e0, 0x102e0,
+	0x10300, 0x1031f,
+	0x10330, 0x1034a,
+	0x10350, 0x1037a,
+	0x10380, 0x1039d,
+	0x103a0, 0x103c3,
+	0x103c8, 0x103cf,
+	0x103d1, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10860, 0x10876,
+	0x10880, 0x1089e,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x10900, 0x10915,
+	0x10920, 0x10939,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a3f,
+	0x10a60, 0x10a7c,
+	0x10a80, 0x10a9c,
+	0x10ac0, 0x10ac7,
+	0x10ac9, 0x10ae6,
+	0x10b00, 0x10b35,
+	0x10b40, 0x10b55,
+	0x10b60, 0x10b72,
+	0x10b80, 0x10b91,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x11000, 0x11046,
+	0x11066, 0x1106f,
+	0x1107f, 0x110ba,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x1113f,
+	0x11150, 0x11173,
+	0x11176, 0x11176,
+	0x11180, 0x111c4,
+	0x111ca, 0x111cc,
+	0x111d0, 0x111da,
+	0x111dc, 0x111dc,
+	0x11200, 0x11211,
+	0x11213, 0x11237,
+	0x1123e, 0x1123e,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a8,
+	0x112b0, 0x112ea,
+	0x112f0, 0x112f9,
+	0x11300, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133c, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11350, 0x11350,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11400, 0x1144a,
+	0x11450, 0x11459,
+	0x11480, 0x114c5,
+	0x114c7, 0x114c7,
+	0x114d0, 0x114d9,
+	0x11580, 0x115b5,
+	0x115b8, 0x115c0,
+	0x115d8, 0x115dd,
+	0x11600, 0x11640,
+	0x11644, 0x11644,
+	0x11650, 0x11659,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x11700, 0x11719,
+	0x1171d, 0x1172b,
+	0x11730, 0x11739,
+	0x118a0, 0x118e9,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c36,
+	0x11c38, 0x11c40,
+	0x11c50, 0x11c59,
+	0x11c72, 0x11c8f,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16ad0, 0x16aed,
+	0x16af0, 0x16af4,
+	0x16b00, 0x16b36,
+	0x16b40, 0x16b43,
+	0x16b50, 0x16b59,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9d, 0x1bc9e,
+	0x1d165, 0x1d169,
+	0x1d16d, 0x1d172,
+	0x1d17b, 0x1d182,
+	0x1d185, 0x1d18b,
+	0x1d1aa, 0x1d1ad,
+	0x1d242, 0x1d244,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d6c0,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6fa,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d734,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d76e,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d7a8,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1da00, 0x1da36,
+	0x1da3b, 0x1da6c,
+	0x1da75, 0x1da75,
+	0x1da84, 0x1da84,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e800, 0x1e8c4,
+	0x1e8d0, 0x1e8d6,
+	0x1e900, 0x1e94a,
+	0x1e950, 0x1e959,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+	0xe0100, 0xe01ef,
+}; /* CR_ID_Continue */
+
+/* 'XID_Start': Derived Property */
+static const OnigCodePoint CR_XID_Start[] = {
+	578,
+	0x0041, 0x005a,
+	0x0061, 0x007a,
+	0x00aa, 0x00aa,
+	0x00b5, 0x00b5,
+	0x00ba, 0x00ba,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x02c1,
+	0x02c6, 0x02d1,
+	0x02e0, 0x02e4,
+	0x02ec, 0x02ec,
+	0x02ee, 0x02ee,
+	0x0370, 0x0374,
+	0x0376, 0x0377,
+	0x037b, 0x037d,
+	0x037f, 0x037f,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03f5,
+	0x03f7, 0x0481,
+	0x048a, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x0559,
+	0x0561, 0x0587,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f2,
+	0x0620, 0x064a,
+	0x066e, 0x066f,
+	0x0671, 0x06d3,
+	0x06d5, 0x06d5,
+	0x06e5, 0x06e6,
+	0x06ee, 0x06ef,
+	0x06fa, 0x06fc,
+	0x06ff, 0x06ff,
+	0x0710, 0x0710,
+	0x0712, 0x072f,
+	0x074d, 0x07a5,
+	0x07b1, 0x07b1,
+	0x07ca, 0x07ea,
+	0x07f4, 0x07f5,
+	0x07fa, 0x07fa,
+	0x0800, 0x0815,
+	0x081a, 0x081a,
+	0x0824, 0x0824,
+	0x0828, 0x0828,
+	0x0840, 0x0858,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x0904, 0x0939,
+	0x093d, 0x093d,
+	0x0950, 0x0950,
+	0x0958, 0x0961,
+	0x0971, 0x0980,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bd, 0x09bd,
+	0x09ce, 0x09ce,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e1,
+	0x09f0, 0x09f1,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a72, 0x0a74,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abd, 0x0abd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae1,
+	0x0af9, 0x0af9,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3d, 0x0b3d,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b71, 0x0b71,
+	0x0b83, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bd0, 0x0bd0,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c3d,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c61,
+	0x0c80, 0x0c80,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbd, 0x0cbd,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0cf1, 0x0cf2,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d3d,
+	0x0d4e, 0x0d4e,
+	0x0d54, 0x0d56,
+	0x0d5f, 0x0d61,
+	0x0d7a, 0x0d7f,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0e01, 0x0e30,
+	0x0e32, 0x0e32,
+	0x0e40, 0x0e46,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb0,
+	0x0eb2, 0x0eb2,
+	0x0ebd, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f00,
+	0x0f40, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f88, 0x0f8c,
+	0x1000, 0x102a,
+	0x103f, 0x103f,
+	0x1050, 0x1055,
+	0x105a, 0x105d,
+	0x1061, 0x1061,
+	0x1065, 0x1066,
+	0x106e, 0x1070,
+	0x1075, 0x1081,
+	0x108e, 0x108e,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x10fa,
+	0x10fc, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x1380, 0x138f,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1401, 0x166c,
+	0x166f, 0x167f,
+	0x1681, 0x169a,
+	0x16a0, 0x16ea,
+	0x16ee, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1711,
+	0x1720, 0x1731,
+	0x1740, 0x1751,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1780, 0x17b3,
+	0x17d7, 0x17d7,
+	0x17dc, 0x17dc,
+	0x1820, 0x1877,
+	0x1880, 0x18a8,
+	0x18aa, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1950, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x1a00, 0x1a16,
+	0x1a20, 0x1a54,
+	0x1aa7, 0x1aa7,
+	0x1b05, 0x1b33,
+	0x1b45, 0x1b4b,
+	0x1b83, 0x1ba0,
+	0x1bae, 0x1baf,
+	0x1bba, 0x1be5,
+	0x1c00, 0x1c23,
+	0x1c4d, 0x1c4f,
+	0x1c5a, 0x1c7d,
+	0x1c80, 0x1c88,
+	0x1ce9, 0x1cec,
+	0x1cee, 0x1cf1,
+	0x1cf5, 0x1cf6,
+	0x1d00, 0x1dbf,
+	0x1e00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fe0, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffc,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2118, 0x211d,
+	0x2124, 0x2124,
+	0x2126, 0x2126,
+	0x2128, 0x2128,
+	0x212a, 0x2139,
+	0x213c, 0x213f,
+	0x2145, 0x2149,
+	0x214e, 0x214e,
+	0x2160, 0x2188,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2ce4,
+	0x2ceb, 0x2cee,
+	0x2cf2, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d6f,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x3005, 0x3007,
+	0x3021, 0x3029,
+	0x3031, 0x3035,
+	0x3038, 0x303c,
+	0x3041, 0x3096,
+	0x309d, 0x309f,
+	0x30a1, 0x30fa,
+	0x30fc, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x31a0, 0x31ba,
+	0x31f0, 0x31ff,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa4d0, 0xa4fd,
+	0xa500, 0xa60c,
+	0xa610, 0xa61f,
+	0xa62a, 0xa62b,
+	0xa640, 0xa66e,
+	0xa67f, 0xa69d,
+	0xa6a0, 0xa6ef,
+	0xa717, 0xa71f,
+	0xa722, 0xa788,
+	0xa78b, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa801,
+	0xa803, 0xa805,
+	0xa807, 0xa80a,
+	0xa80c, 0xa822,
+	0xa840, 0xa873,
+	0xa882, 0xa8b3,
+	0xa8f2, 0xa8f7,
+	0xa8fb, 0xa8fb,
+	0xa8fd, 0xa8fd,
+	0xa90a, 0xa925,
+	0xa930, 0xa946,
+	0xa960, 0xa97c,
+	0xa984, 0xa9b2,
+	0xa9cf, 0xa9cf,
+	0xa9e0, 0xa9e4,
+	0xa9e6, 0xa9ef,
+	0xa9fa, 0xa9fe,
+	0xaa00, 0xaa28,
+	0xaa40, 0xaa42,
+	0xaa44, 0xaa4b,
+	0xaa60, 0xaa76,
+	0xaa7a, 0xaa7a,
+	0xaa7e, 0xaaaf,
+	0xaab1, 0xaab1,
+	0xaab5, 0xaab6,
+	0xaab9, 0xaabd,
+	0xaac0, 0xaac0,
+	0xaac2, 0xaac2,
+	0xaadb, 0xaadd,
+	0xaae0, 0xaaea,
+	0xaaf2, 0xaaf4,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab5a,
+	0xab5c, 0xab65,
+	0xab70, 0xabe2,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb1d,
+	0xfb1f, 0xfb28,
+	0xfb2a, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfc5d,
+	0xfc64, 0xfd3d,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdf9,
+	0xfe71, 0xfe71,
+	0xfe73, 0xfe73,
+	0xfe77, 0xfe77,
+	0xfe79, 0xfe79,
+	0xfe7b, 0xfe7b,
+	0xfe7d, 0xfe7d,
+	0xfe7f, 0xfefc,
+	0xff21, 0xff3a,
+	0xff41, 0xff5a,
+	0xff66, 0xff9d,
+	0xffa0, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10140, 0x10174,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031f,
+	0x10330, 0x1034a,
+	0x10350, 0x10375,
+	0x10380, 0x1039d,
+	0x103a0, 0x103c3,
+	0x103c8, 0x103cf,
+	0x103d1, 0x103d5,
+	0x10400, 0x1049d,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10860, 0x10876,
+	0x10880, 0x1089e,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x10900, 0x10915,
+	0x10920, 0x10939,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a00,
+	0x10a10, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a60, 0x10a7c,
+	0x10a80, 0x10a9c,
+	0x10ac0, 0x10ac7,
+	0x10ac9, 0x10ae4,
+	0x10b00, 0x10b35,
+	0x10b40, 0x10b55,
+	0x10b60, 0x10b72,
+	0x10b80, 0x10b91,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x11003, 0x11037,
+	0x11083, 0x110af,
+	0x110d0, 0x110e8,
+	0x11103, 0x11126,
+	0x11150, 0x11172,
+	0x11176, 0x11176,
+	0x11183, 0x111b2,
+	0x111c1, 0x111c4,
+	0x111da, 0x111da,
+	0x111dc, 0x111dc,
+	0x11200, 0x11211,
+	0x11213, 0x1122b,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a8,
+	0x112b0, 0x112de,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133d, 0x1133d,
+	0x11350, 0x11350,
+	0x1135d, 0x11361,
+	0x11400, 0x11434,
+	0x11447, 0x1144a,
+	0x11480, 0x114af,
+	0x114c4, 0x114c5,
+	0x114c7, 0x114c7,
+	0x11580, 0x115ae,
+	0x115d8, 0x115db,
+	0x11600, 0x1162f,
+	0x11644, 0x11644,
+	0x11680, 0x116aa,
+	0x11700, 0x11719,
+	0x118a0, 0x118df,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c2e,
+	0x11c40, 0x11c40,
+	0x11c72, 0x11c8f,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16ad0, 0x16aed,
+	0x16b00, 0x16b2f,
+	0x16b40, 0x16b43,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f50,
+	0x16f93, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d6c0,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6fa,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d734,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d76e,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d7a8,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7cb,
+	0x1e800, 0x1e8c4,
+	0x1e900, 0x1e943,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+}; /* CR_XID_Start */
+
+/* 'XID_Continue': Derived Property */
+static const OnigCodePoint CR_XID_Continue[] = {
+	683,
+	0x0030, 0x0039,
+	0x0041, 0x005a,
+	0x005f, 0x005f,
+	0x0061, 0x007a,
+	0x00aa, 0x00aa,
+	0x00b5, 0x00b5,
+	0x00b7, 0x00b7,
+	0x00ba, 0x00ba,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x02c1,
+	0x02c6, 0x02d1,
+	0x02e0, 0x02e4,
+	0x02ec, 0x02ec,
+	0x02ee, 0x02ee,
+	0x0300, 0x0374,
+	0x0376, 0x0377,
+	0x037b, 0x037d,
+	0x037f, 0x037f,
+	0x0386, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03f5,
+	0x03f7, 0x0481,
+	0x0483, 0x0487,
+	0x048a, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x0559,
+	0x0561, 0x0587,
+	0x0591, 0x05bd,
+	0x05bf, 0x05bf,
+	0x05c1, 0x05c2,
+	0x05c4, 0x05c5,
+	0x05c7, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f2,
+	0x0610, 0x061a,
+	0x0620, 0x0669,
+	0x066e, 0x06d3,
+	0x06d5, 0x06dc,
+	0x06df, 0x06e8,
+	0x06ea, 0x06fc,
+	0x06ff, 0x06ff,
+	0x0710, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07f5,
+	0x07fa, 0x07fa,
+	0x0800, 0x082d,
+	0x0840, 0x085b,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x08d4, 0x08e1,
+	0x08e3, 0x0963,
+	0x0966, 0x096f,
+	0x0971, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09f1,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0aef,
+	0x0af9, 0x0af9,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b6f,
+	0x0b71, 0x0b71,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bef,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c80, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4e,
+	0x0d54, 0x0d57,
+	0x0d5f, 0x0d63,
+	0x0d66, 0x0d6f,
+	0x0d7a, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df3,
+	0x0e01, 0x0e3a,
+	0x0e40, 0x0e4e,
+	0x0e50, 0x0e59,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f00,
+	0x0f18, 0x0f19,
+	0x0f20, 0x0f29,
+	0x0f35, 0x0f35,
+	0x0f37, 0x0f37,
+	0x0f39, 0x0f39,
+	0x0f3e, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f84,
+	0x0f86, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fc6, 0x0fc6,
+	0x1000, 0x1049,
+	0x1050, 0x109d,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x10fa,
+	0x10fc, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x135f,
+	0x1369, 0x1371,
+	0x1380, 0x138f,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1401, 0x166c,
+	0x166f, 0x167f,
+	0x1681, 0x169a,
+	0x16a0, 0x16ea,
+	0x16ee, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1734,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17d3,
+	0x17d7, 0x17d7,
+	0x17dc, 0x17dd,
+	0x17e0, 0x17e9,
+	0x180b, 0x180d,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1946, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x1a00, 0x1a1b,
+	0x1a20, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa7, 0x1aa7,
+	0x1ab0, 0x1abd,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b59,
+	0x1b6b, 0x1b73,
+	0x1b80, 0x1bf3,
+	0x1c00, 0x1c37,
+	0x1c40, 0x1c49,
+	0x1c4d, 0x1c7d,
+	0x1c80, 0x1c88,
+	0x1cd0, 0x1cd2,
+	0x1cd4, 0x1cf6,
+	0x1cf8, 0x1cf9,
+	0x1d00, 0x1df5,
+	0x1dfb, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fbc,
+	0x1fbe, 0x1fbe,
+	0x1fc2, 0x1fc4,
+	0x1fc6, 0x1fcc,
+	0x1fd0, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fe0, 0x1fec,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffc,
+	0x203f, 0x2040,
+	0x2054, 0x2054,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x20d0, 0x20dc,
+	0x20e1, 0x20e1,
+	0x20e5, 0x20f0,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2118, 0x211d,
+	0x2124, 0x2124,
+	0x2126, 0x2126,
+	0x2128, 0x2128,
+	0x212a, 0x2139,
+	0x213c, 0x213f,
+	0x2145, 0x2149,
+	0x214e, 0x214e,
+	0x2160, 0x2188,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2ce4,
+	0x2ceb, 0x2cf3,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d6f,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2dff,
+	0x3005, 0x3007,
+	0x3021, 0x302f,
+	0x3031, 0x3035,
+	0x3038, 0x303c,
+	0x3041, 0x3096,
+	0x3099, 0x309a,
+	0x309d, 0x309f,
+	0x30a1, 0x30fa,
+	0x30fc, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x31a0, 0x31ba,
+	0x31f0, 0x31ff,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa4d0, 0xa4fd,
+	0xa500, 0xa60c,
+	0xa610, 0xa62b,
+	0xa640, 0xa66f,
+	0xa674, 0xa67d,
+	0xa67f, 0xa6f1,
+	0xa717, 0xa71f,
+	0xa722, 0xa788,
+	0xa78b, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa827,
+	0xa840, 0xa873,
+	0xa880, 0xa8c5,
+	0xa8d0, 0xa8d9,
+	0xa8e0, 0xa8f7,
+	0xa8fb, 0xa8fb,
+	0xa8fd, 0xa8fd,
+	0xa900, 0xa92d,
+	0xa930, 0xa953,
+	0xa960, 0xa97c,
+	0xa980, 0xa9c0,
+	0xa9cf, 0xa9d9,
+	0xa9e0, 0xa9fe,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa60, 0xaa76,
+	0xaa7a, 0xaac2,
+	0xaadb, 0xaadd,
+	0xaae0, 0xaaef,
+	0xaaf2, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab5a,
+	0xab5c, 0xab65,
+	0xab70, 0xabea,
+	0xabec, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb28,
+	0xfb2a, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfc5d,
+	0xfc64, 0xfd3d,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdf9,
+	0xfe00, 0xfe0f,
+	0xfe20, 0xfe2f,
+	0xfe33, 0xfe34,
+	0xfe4d, 0xfe4f,
+	0xfe71, 0xfe71,
+	0xfe73, 0xfe73,
+	0xfe77, 0xfe77,
+	0xfe79, 0xfe79,
+	0xfe7b, 0xfe7b,
+	0xfe7d, 0xfe7d,
+	0xfe7f, 0xfefc,
+	0xff10, 0xff19,
+	0xff21, 0xff3a,
+	0xff3f, 0xff3f,
+	0xff41, 0xff5a,
+	0xff66, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10140, 0x10174,
+	0x101fd, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x102e0, 0x102e0,
+	0x10300, 0x1031f,
+	0x10330, 0x1034a,
+	0x10350, 0x1037a,
+	0x10380, 0x1039d,
+	0x103a0, 0x103c3,
+	0x103c8, 0x103cf,
+	0x103d1, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10860, 0x10876,
+	0x10880, 0x1089e,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x10900, 0x10915,
+	0x10920, 0x10939,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a3f,
+	0x10a60, 0x10a7c,
+	0x10a80, 0x10a9c,
+	0x10ac0, 0x10ac7,
+	0x10ac9, 0x10ae6,
+	0x10b00, 0x10b35,
+	0x10b40, 0x10b55,
+	0x10b60, 0x10b72,
+	0x10b80, 0x10b91,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x11000, 0x11046,
+	0x11066, 0x1106f,
+	0x1107f, 0x110ba,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x1113f,
+	0x11150, 0x11173,
+	0x11176, 0x11176,
+	0x11180, 0x111c4,
+	0x111ca, 0x111cc,
+	0x111d0, 0x111da,
+	0x111dc, 0x111dc,
+	0x11200, 0x11211,
+	0x11213, 0x11237,
+	0x1123e, 0x1123e,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a8,
+	0x112b0, 0x112ea,
+	0x112f0, 0x112f9,
+	0x11300, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133c, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11350, 0x11350,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11400, 0x1144a,
+	0x11450, 0x11459,
+	0x11480, 0x114c5,
+	0x114c7, 0x114c7,
+	0x114d0, 0x114d9,
+	0x11580, 0x115b5,
+	0x115b8, 0x115c0,
+	0x115d8, 0x115dd,
+	0x11600, 0x11640,
+	0x11644, 0x11644,
+	0x11650, 0x11659,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x11700, 0x11719,
+	0x1171d, 0x1172b,
+	0x11730, 0x11739,
+	0x118a0, 0x118e9,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c36,
+	0x11c38, 0x11c40,
+	0x11c50, 0x11c59,
+	0x11c72, 0x11c8f,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16ad0, 0x16aed,
+	0x16af0, 0x16af4,
+	0x16b00, 0x16b36,
+	0x16b40, 0x16b43,
+	0x16b50, 0x16b59,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9d, 0x1bc9e,
+	0x1d165, 0x1d169,
+	0x1d16d, 0x1d172,
+	0x1d17b, 0x1d182,
+	0x1d185, 0x1d18b,
+	0x1d1aa, 0x1d1ad,
+	0x1d242, 0x1d244,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d6c0,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6fa,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d734,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d76e,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d7a8,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1da00, 0x1da36,
+	0x1da3b, 0x1da6c,
+	0x1da75, 0x1da75,
+	0x1da84, 0x1da84,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e800, 0x1e8c4,
+	0x1e8d0, 0x1e8d6,
+	0x1e900, 0x1e94a,
+	0x1e950, 0x1e959,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+	0xe0100, 0xe01ef,
+}; /* CR_XID_Continue */
+
+/* 'Default_Ignorable_Code_Point': Derived Property */
+static const OnigCodePoint CR_Default_Ignorable_Code_Point[] = {
+	17,
+	0x00ad, 0x00ad,
+	0x034f, 0x034f,
+	0x061c, 0x061c,
+	0x115f, 0x1160,
+	0x17b4, 0x17b5,
+	0x180b, 0x180e,
+	0x200b, 0x200f,
+	0x202a, 0x202e,
+	0x2060, 0x206f,
+	0x3164, 0x3164,
+	0xfe00, 0xfe0f,
+	0xfeff, 0xfeff,
+	0xffa0, 0xffa0,
+	0xfff0, 0xfff8,
+	0x1bca0, 0x1bca3,
+	0x1d173, 0x1d17a,
+	0xe0000, 0xe0fff,
+}; /* CR_Default_Ignorable_Code_Point */
+
+/* 'Grapheme_Extend': Derived Property */
+static const OnigCodePoint CR_Grapheme_Extend[] = {
+	303,
+	0x0300, 0x036f,
+	0x0483, 0x0489,
+	0x0591, 0x05bd,
+	0x05bf, 0x05bf,
+	0x05c1, 0x05c2,
+	0x05c4, 0x05c5,
+	0x05c7, 0x05c7,
+	0x0610, 0x061a,
+	0x064b, 0x065f,
+	0x0670, 0x0670,
+	0x06d6, 0x06dc,
+	0x06df, 0x06e4,
+	0x06e7, 0x06e8,
+	0x06ea, 0x06ed,
+	0x0711, 0x0711,
+	0x0730, 0x074a,
+	0x07a6, 0x07b0,
+	0x07eb, 0x07f3,
+	0x0816, 0x0819,
+	0x081b, 0x0823,
+	0x0825, 0x0827,
+	0x0829, 0x082d,
+	0x0859, 0x085b,
+	0x08d4, 0x08e1,
+	0x08e3, 0x0902,
+	0x093a, 0x093a,
+	0x093c, 0x093c,
+	0x0941, 0x0948,
+	0x094d, 0x094d,
+	0x0951, 0x0957,
+	0x0962, 0x0963,
+	0x0981, 0x0981,
+	0x09bc, 0x09bc,
+	0x09be, 0x09be,
+	0x09c1, 0x09c4,
+	0x09cd, 0x09cd,
+	0x09d7, 0x09d7,
+	0x09e2, 0x09e3,
+	0x0a01, 0x0a02,
+	0x0a3c, 0x0a3c,
+	0x0a41, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a70, 0x0a71,
+	0x0a75, 0x0a75,
+	0x0a81, 0x0a82,
+	0x0abc, 0x0abc,
+	0x0ac1, 0x0ac5,
+	0x0ac7, 0x0ac8,
+	0x0acd, 0x0acd,
+	0x0ae2, 0x0ae3,
+	0x0b01, 0x0b01,
+	0x0b3c, 0x0b3c,
+	0x0b3e, 0x0b3f,
+	0x0b41, 0x0b44,
+	0x0b4d, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b62, 0x0b63,
+	0x0b82, 0x0b82,
+	0x0bbe, 0x0bbe,
+	0x0bc0, 0x0bc0,
+	0x0bcd, 0x0bcd,
+	0x0bd7, 0x0bd7,
+	0x0c00, 0x0c00,
+	0x0c3e, 0x0c40,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c62, 0x0c63,
+	0x0c81, 0x0c81,
+	0x0cbc, 0x0cbc,
+	0x0cbf, 0x0cbf,
+	0x0cc2, 0x0cc2,
+	0x0cc6, 0x0cc6,
+	0x0ccc, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0ce2, 0x0ce3,
+	0x0d01, 0x0d01,
+	0x0d3e, 0x0d3e,
+	0x0d41, 0x0d44,
+	0x0d4d, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d62, 0x0d63,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dcf,
+	0x0dd2, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0ddf, 0x0ddf,
+	0x0e31, 0x0e31,
+	0x0e34, 0x0e3a,
+	0x0e47, 0x0e4e,
+	0x0eb1, 0x0eb1,
+	0x0eb4, 0x0eb9,
+	0x0ebb, 0x0ebc,
+	0x0ec8, 0x0ecd,
+	0x0f18, 0x0f19,
+	0x0f35, 0x0f35,
+	0x0f37, 0x0f37,
+	0x0f39, 0x0f39,
+	0x0f71, 0x0f7e,
+	0x0f80, 0x0f84,
+	0x0f86, 0x0f87,
+	0x0f8d, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fc6, 0x0fc6,
+	0x102d, 0x1030,
+	0x1032, 0x1037,
+	0x1039, 0x103a,
+	0x103d, 0x103e,
+	0x1058, 0x1059,
+	0x105e, 0x1060,
+	0x1071, 0x1074,
+	0x1082, 0x1082,
+	0x1085, 0x1086,
+	0x108d, 0x108d,
+	0x109d, 0x109d,
+	0x135d, 0x135f,
+	0x1712, 0x1714,
+	0x1732, 0x1734,
+	0x1752, 0x1753,
+	0x1772, 0x1773,
+	0x17b4, 0x17b5,
+	0x17b7, 0x17bd,
+	0x17c6, 0x17c6,
+	0x17c9, 0x17d3,
+	0x17dd, 0x17dd,
+	0x180b, 0x180d,
+	0x1885, 0x1886,
+	0x18a9, 0x18a9,
+	0x1920, 0x1922,
+	0x1927, 0x1928,
+	0x1932, 0x1932,
+	0x1939, 0x193b,
+	0x1a17, 0x1a18,
+	0x1a1b, 0x1a1b,
+	0x1a56, 0x1a56,
+	0x1a58, 0x1a5e,
+	0x1a60, 0x1a60,
+	0x1a62, 0x1a62,
+	0x1a65, 0x1a6c,
+	0x1a73, 0x1a7c,
+	0x1a7f, 0x1a7f,
+	0x1ab0, 0x1abe,
+	0x1b00, 0x1b03,
+	0x1b34, 0x1b34,
+	0x1b36, 0x1b3a,
+	0x1b3c, 0x1b3c,
+	0x1b42, 0x1b42,
+	0x1b6b, 0x1b73,
+	0x1b80, 0x1b81,
+	0x1ba2, 0x1ba5,
+	0x1ba8, 0x1ba9,
+	0x1bab, 0x1bad,
+	0x1be6, 0x1be6,
+	0x1be8, 0x1be9,
+	0x1bed, 0x1bed,
+	0x1bef, 0x1bf1,
+	0x1c2c, 0x1c33,
+	0x1c36, 0x1c37,
+	0x1cd0, 0x1cd2,
+	0x1cd4, 0x1ce0,
+	0x1ce2, 0x1ce8,
+	0x1ced, 0x1ced,
+	0x1cf4, 0x1cf4,
+	0x1cf8, 0x1cf9,
+	0x1dc0, 0x1df5,
+	0x1dfb, 0x1dff,
+	0x200c, 0x200c,
+	0x20d0, 0x20f0,
+	0x2cef, 0x2cf1,
+	0x2d7f, 0x2d7f,
+	0x2de0, 0x2dff,
+	0x302a, 0x302f,
+	0x3099, 0x309a,
+	0xa66f, 0xa672,
+	0xa674, 0xa67d,
+	0xa69e, 0xa69f,
+	0xa6f0, 0xa6f1,
+	0xa802, 0xa802,
+	0xa806, 0xa806,
+	0xa80b, 0xa80b,
+	0xa825, 0xa826,
+	0xa8c4, 0xa8c5,
+	0xa8e0, 0xa8f1,
+	0xa926, 0xa92d,
+	0xa947, 0xa951,
+	0xa980, 0xa982,
+	0xa9b3, 0xa9b3,
+	0xa9b6, 0xa9b9,
+	0xa9bc, 0xa9bc,
+	0xa9e5, 0xa9e5,
+	0xaa29, 0xaa2e,
+	0xaa31, 0xaa32,
+	0xaa35, 0xaa36,
+	0xaa43, 0xaa43,
+	0xaa4c, 0xaa4c,
+	0xaa7c, 0xaa7c,
+	0xaab0, 0xaab0,
+	0xaab2, 0xaab4,
+	0xaab7, 0xaab8,
+	0xaabe, 0xaabf,
+	0xaac1, 0xaac1,
+	0xaaec, 0xaaed,
+	0xaaf6, 0xaaf6,
+	0xabe5, 0xabe5,
+	0xabe8, 0xabe8,
+	0xabed, 0xabed,
+	0xfb1e, 0xfb1e,
+	0xfe00, 0xfe0f,
+	0xfe20, 0xfe2f,
+	0xff9e, 0xff9f,
+	0x101fd, 0x101fd,
+	0x102e0, 0x102e0,
+	0x10376, 0x1037a,
+	0x10a01, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a0f,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a3f,
+	0x10ae5, 0x10ae6,
+	0x11001, 0x11001,
+	0x11038, 0x11046,
+	0x1107f, 0x11081,
+	0x110b3, 0x110b6,
+	0x110b9, 0x110ba,
+	0x11100, 0x11102,
+	0x11127, 0x1112b,
+	0x1112d, 0x11134,
+	0x11173, 0x11173,
+	0x11180, 0x11181,
+	0x111b6, 0x111be,
+	0x111ca, 0x111cc,
+	0x1122f, 0x11231,
+	0x11234, 0x11234,
+	0x11236, 0x11237,
+	0x1123e, 0x1123e,
+	0x112df, 0x112df,
+	0x112e3, 0x112ea,
+	0x11300, 0x11301,
+	0x1133c, 0x1133c,
+	0x1133e, 0x1133e,
+	0x11340, 0x11340,
+	0x11357, 0x11357,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11438, 0x1143f,
+	0x11442, 0x11444,
+	0x11446, 0x11446,
+	0x114b0, 0x114b0,
+	0x114b3, 0x114b8,
+	0x114ba, 0x114ba,
+	0x114bd, 0x114bd,
+	0x114bf, 0x114c0,
+	0x114c2, 0x114c3,
+	0x115af, 0x115af,
+	0x115b2, 0x115b5,
+	0x115bc, 0x115bd,
+	0x115bf, 0x115c0,
+	0x115dc, 0x115dd,
+	0x11633, 0x1163a,
+	0x1163d, 0x1163d,
+	0x1163f, 0x11640,
+	0x116ab, 0x116ab,
+	0x116ad, 0x116ad,
+	0x116b0, 0x116b5,
+	0x116b7, 0x116b7,
+	0x1171d, 0x1171f,
+	0x11722, 0x11725,
+	0x11727, 0x1172b,
+	0x11c30, 0x11c36,
+	0x11c38, 0x11c3d,
+	0x11c3f, 0x11c3f,
+	0x11c92, 0x11ca7,
+	0x11caa, 0x11cb0,
+	0x11cb2, 0x11cb3,
+	0x11cb5, 0x11cb6,
+	0x16af0, 0x16af4,
+	0x16b30, 0x16b36,
+	0x16f8f, 0x16f92,
+	0x1bc9d, 0x1bc9e,
+	0x1d165, 0x1d165,
+	0x1d167, 0x1d169,
+	0x1d16e, 0x1d172,
+	0x1d17b, 0x1d182,
+	0x1d185, 0x1d18b,
+	0x1d1aa, 0x1d1ad,
+	0x1d242, 0x1d244,
+	0x1da00, 0x1da36,
+	0x1da3b, 0x1da6c,
+	0x1da75, 0x1da75,
+	0x1da84, 0x1da84,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e8d0, 0x1e8d6,
+	0x1e944, 0x1e94a,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+}; /* CR_Grapheme_Extend */
+
+/* 'Grapheme_Base': Derived Property */
+static const OnigCodePoint CR_Grapheme_Base[] = {
+	772,
+	0x0020, 0x007e,
+	0x00a0, 0x00ac,
+	0x00ae, 0x02ff,
+	0x0370, 0x0377,
+	0x037a, 0x037f,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x0482,
+	0x048a, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x058d, 0x058f,
+	0x05be, 0x05be,
+	0x05c0, 0x05c0,
+	0x05c3, 0x05c3,
+	0x05c6, 0x05c6,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0606, 0x060f,
+	0x061b, 0x061b,
+	0x061e, 0x064a,
+	0x0660, 0x066f,
+	0x0671, 0x06d5,
+	0x06de, 0x06de,
+	0x06e5, 0x06e6,
+	0x06e9, 0x06e9,
+	0x06ee, 0x070d,
+	0x0710, 0x0710,
+	0x0712, 0x072f,
+	0x074d, 0x07a5,
+	0x07b1, 0x07b1,
+	0x07c0, 0x07ea,
+	0x07f4, 0x07fa,
+	0x0800, 0x0815,
+	0x081a, 0x081a,
+	0x0824, 0x0824,
+	0x0828, 0x0828,
+	0x0830, 0x083e,
+	0x0840, 0x0858,
+	0x085e, 0x085e,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x0903, 0x0939,
+	0x093b, 0x093b,
+	0x093d, 0x0940,
+	0x0949, 0x094c,
+	0x094e, 0x0950,
+	0x0958, 0x0961,
+	0x0964, 0x0980,
+	0x0982, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bd, 0x09bd,
+	0x09bf, 0x09c0,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cc,
+	0x09ce, 0x09ce,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e1,
+	0x09e6, 0x09fb,
+	0x0a03, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3e, 0x0a40,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a6f,
+	0x0a72, 0x0a74,
+	0x0a83, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abd, 0x0ac0,
+	0x0ac9, 0x0ac9,
+	0x0acb, 0x0acc,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae1,
+	0x0ae6, 0x0af1,
+	0x0af9, 0x0af9,
+	0x0b02, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3d, 0x0b3d,
+	0x0b40, 0x0b40,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4c,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b66, 0x0b77,
+	0x0b83, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbf, 0x0bbf,
+	0x0bc1, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcc,
+	0x0bd0, 0x0bd0,
+	0x0be6, 0x0bfa,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c3d,
+	0x0c41, 0x0c44,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c61,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c80,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbd, 0x0cbe,
+	0x0cc0, 0x0cc1,
+	0x0cc3, 0x0cc4,
+	0x0cc7, 0x0cc8,
+	0x0cca, 0x0ccb,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d3d,
+	0x0d3f, 0x0d40,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4c,
+	0x0d4e, 0x0d4f,
+	0x0d54, 0x0d56,
+	0x0d58, 0x0d61,
+	0x0d66, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dd0, 0x0dd1,
+	0x0dd8, 0x0dde,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e30,
+	0x0e32, 0x0e33,
+	0x0e3f, 0x0e46,
+	0x0e4f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb0,
+	0x0eb2, 0x0eb3,
+	0x0ebd, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f17,
+	0x0f1a, 0x0f34,
+	0x0f36, 0x0f36,
+	0x0f38, 0x0f38,
+	0x0f3a, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f7f, 0x0f7f,
+	0x0f85, 0x0f85,
+	0x0f88, 0x0f8c,
+	0x0fbe, 0x0fc5,
+	0x0fc7, 0x0fcc,
+	0x0fce, 0x0fda,
+	0x1000, 0x102c,
+	0x1031, 0x1031,
+	0x1038, 0x1038,
+	0x103b, 0x103c,
+	0x103f, 0x1057,
+	0x105a, 0x105d,
+	0x1061, 0x1070,
+	0x1075, 0x1081,
+	0x1083, 0x1084,
+	0x1087, 0x108c,
+	0x108e, 0x109c,
+	0x109e, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x1360, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1400, 0x169c,
+	0x16a0, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1711,
+	0x1720, 0x1731,
+	0x1735, 0x1736,
+	0x1740, 0x1751,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1780, 0x17b3,
+	0x17b6, 0x17b6,
+	0x17be, 0x17c5,
+	0x17c7, 0x17c8,
+	0x17d4, 0x17dc,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180a,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x1884,
+	0x1887, 0x18a8,
+	0x18aa, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1923, 0x1926,
+	0x1929, 0x192b,
+	0x1930, 0x1931,
+	0x1933, 0x1938,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a16,
+	0x1a19, 0x1a1a,
+	0x1a1e, 0x1a55,
+	0x1a57, 0x1a57,
+	0x1a61, 0x1a61,
+	0x1a63, 0x1a64,
+	0x1a6d, 0x1a72,
+	0x1a80, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1b04, 0x1b33,
+	0x1b35, 0x1b35,
+	0x1b3b, 0x1b3b,
+	0x1b3d, 0x1b41,
+	0x1b43, 0x1b4b,
+	0x1b50, 0x1b6a,
+	0x1b74, 0x1b7c,
+	0x1b82, 0x1ba1,
+	0x1ba6, 0x1ba7,
+	0x1baa, 0x1baa,
+	0x1bae, 0x1be5,
+	0x1be7, 0x1be7,
+	0x1bea, 0x1bec,
+	0x1bee, 0x1bee,
+	0x1bf2, 0x1bf3,
+	0x1bfc, 0x1c2b,
+	0x1c34, 0x1c35,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c88,
+	0x1cc0, 0x1cc7,
+	0x1cd3, 0x1cd3,
+	0x1ce1, 0x1ce1,
+	0x1ce9, 0x1cec,
+	0x1cee, 0x1cf3,
+	0x1cf5, 0x1cf6,
+	0x1d00, 0x1dbf,
+	0x1e00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x200a,
+	0x2010, 0x2027,
+	0x202f, 0x205f,
+	0x2070, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x209c,
+	0x20a0, 0x20be,
+	0x2100, 0x218b,
+	0x2190, 0x23fe,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x2b73,
+	0x2b76, 0x2b95,
+	0x2b98, 0x2bb9,
+	0x2bbd, 0x2bc8,
+	0x2bca, 0x2bd1,
+	0x2bec, 0x2bef,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cee,
+	0x2cf2, 0x2cf3,
+	0x2cf9, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d70,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2e00, 0x2e44,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x3029,
+	0x3030, 0x303f,
+	0x3041, 0x3096,
+	0x309b, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31ba,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa66e,
+	0xa673, 0xa673,
+	0xa67e, 0xa69d,
+	0xa6a0, 0xa6ef,
+	0xa6f2, 0xa6f7,
+	0xa700, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa801,
+	0xa803, 0xa805,
+	0xa807, 0xa80a,
+	0xa80c, 0xa824,
+	0xa827, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c3,
+	0xa8ce, 0xa8d9,
+	0xa8f2, 0xa8fd,
+	0xa900, 0xa925,
+	0xa92e, 0xa946,
+	0xa952, 0xa953,
+	0xa95f, 0xa97c,
+	0xa983, 0xa9b2,
+	0xa9b4, 0xa9b5,
+	0xa9ba, 0xa9bb,
+	0xa9bd, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9e4,
+	0xa9e6, 0xa9fe,
+	0xaa00, 0xaa28,
+	0xaa2f, 0xaa30,
+	0xaa33, 0xaa34,
+	0xaa40, 0xaa42,
+	0xaa44, 0xaa4b,
+	0xaa4d, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaa7b,
+	0xaa7d, 0xaaaf,
+	0xaab1, 0xaab1,
+	0xaab5, 0xaab6,
+	0xaab9, 0xaabd,
+	0xaac0, 0xaac0,
+	0xaac2, 0xaac2,
+	0xaadb, 0xaaeb,
+	0xaaee, 0xaaf5,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab65,
+	0xab70, 0xabe4,
+	0xabe6, 0xabe7,
+	0xabe9, 0xabec,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb1d,
+	0xfb1f, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbc1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfd,
+	0xfe10, 0xfe19,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xff01, 0xff9d,
+	0xffa0, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfffc, 0xfffd,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018e,
+	0x10190, 0x1019b,
+	0x101a0, 0x101a0,
+	0x101d0, 0x101fc,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x102e1, 0x102fb,
+	0x10300, 0x10323,
+	0x10330, 0x1034a,
+	0x10350, 0x10375,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x1056f, 0x1056f,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1089e,
+	0x108a7, 0x108af,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x108fb, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10980, 0x109b7,
+	0x109bc, 0x109cf,
+	0x109d2, 0x10a00,
+	0x10a10, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a40, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a9f,
+	0x10ac0, 0x10ae4,
+	0x10aeb, 0x10af6,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b91,
+	0x10b99, 0x10b9c,
+	0x10ba9, 0x10baf,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x10cfa, 0x10cff,
+	0x10e60, 0x10e7e,
+	0x11000, 0x11000,
+	0x11002, 0x11037,
+	0x11047, 0x1104d,
+	0x11052, 0x1106f,
+	0x11082, 0x110b2,
+	0x110b7, 0x110b8,
+	0x110bb, 0x110bc,
+	0x110be, 0x110c1,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11103, 0x11126,
+	0x1112c, 0x1112c,
+	0x11136, 0x11143,
+	0x11150, 0x11172,
+	0x11174, 0x11176,
+	0x11182, 0x111b5,
+	0x111bf, 0x111c9,
+	0x111cd, 0x111cd,
+	0x111d0, 0x111df,
+	0x111e1, 0x111f4,
+	0x11200, 0x11211,
+	0x11213, 0x1122e,
+	0x11232, 0x11233,
+	0x11235, 0x11235,
+	0x11238, 0x1123d,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a9,
+	0x112b0, 0x112de,
+	0x112e0, 0x112e2,
+	0x112f0, 0x112f9,
+	0x11302, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133d, 0x1133d,
+	0x1133f, 0x1133f,
+	0x11341, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11350, 0x11350,
+	0x1135d, 0x11363,
+	0x11400, 0x11437,
+	0x11440, 0x11441,
+	0x11445, 0x11445,
+	0x11447, 0x11459,
+	0x1145b, 0x1145b,
+	0x1145d, 0x1145d,
+	0x11480, 0x114af,
+	0x114b1, 0x114b2,
+	0x114b9, 0x114b9,
+	0x114bb, 0x114bc,
+	0x114be, 0x114be,
+	0x114c1, 0x114c1,
+	0x114c4, 0x114c7,
+	0x114d0, 0x114d9,
+	0x11580, 0x115ae,
+	0x115b0, 0x115b1,
+	0x115b8, 0x115bb,
+	0x115be, 0x115be,
+	0x115c1, 0x115db,
+	0x11600, 0x11632,
+	0x1163b, 0x1163c,
+	0x1163e, 0x1163e,
+	0x11641, 0x11644,
+	0x11650, 0x11659,
+	0x11660, 0x1166c,
+	0x11680, 0x116aa,
+	0x116ac, 0x116ac,
+	0x116ae, 0x116af,
+	0x116b6, 0x116b6,
+	0x116c0, 0x116c9,
+	0x11700, 0x11719,
+	0x11720, 0x11721,
+	0x11726, 0x11726,
+	0x11730, 0x1173f,
+	0x118a0, 0x118f2,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c2f,
+	0x11c3e, 0x11c3e,
+	0x11c40, 0x11c45,
+	0x11c50, 0x11c6c,
+	0x11c70, 0x11c8f,
+	0x11ca9, 0x11ca9,
+	0x11cb1, 0x11cb1,
+	0x11cb4, 0x11cb4,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12470, 0x12474,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16a6e, 0x16a6f,
+	0x16ad0, 0x16aed,
+	0x16af5, 0x16af5,
+	0x16b00, 0x16b2f,
+	0x16b37, 0x16b45,
+	0x16b50, 0x16b59,
+	0x16b5b, 0x16b61,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f93, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9c, 0x1bc9c,
+	0x1bc9f, 0x1bc9f,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d164,
+	0x1d166, 0x1d166,
+	0x1d16a, 0x1d16d,
+	0x1d183, 0x1d184,
+	0x1d18c, 0x1d1a9,
+	0x1d1ae, 0x1d1e8,
+	0x1d200, 0x1d241,
+	0x1d245, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1d9ff,
+	0x1da37, 0x1da3a,
+	0x1da6d, 0x1da74,
+	0x1da76, 0x1da83,
+	0x1da85, 0x1da8b,
+	0x1e800, 0x1e8c4,
+	0x1e8c7, 0x1e8cf,
+	0x1e900, 0x1e943,
+	0x1e950, 0x1e959,
+	0x1e95e, 0x1e95f,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0bf,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0f5,
+	0x1f100, 0x1f10c,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f1ac,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23b,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f6d2,
+	0x1f6e0, 0x1f6ec,
+	0x1f6f0, 0x1f6f6,
+	0x1f700, 0x1f773,
+	0x1f780, 0x1f7d4,
+	0x1f800, 0x1f80b,
+	0x1f810, 0x1f847,
+	0x1f850, 0x1f859,
+	0x1f860, 0x1f887,
+	0x1f890, 0x1f8ad,
+	0x1f910, 0x1f91e,
+	0x1f920, 0x1f927,
+	0x1f930, 0x1f930,
+	0x1f933, 0x1f93e,
+	0x1f940, 0x1f94b,
+	0x1f950, 0x1f95e,
+	0x1f980, 0x1f991,
+	0x1f9c0, 0x1f9c0,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+}; /* CR_Grapheme_Base */
+
+/* 'Grapheme_Link': Derived Property */
+static const OnigCodePoint CR_Grapheme_Link[] = {
+	43,
+	0x094d, 0x094d,
+	0x09cd, 0x09cd,
+	0x0a4d, 0x0a4d,
+	0x0acd, 0x0acd,
+	0x0b4d, 0x0b4d,
+	0x0bcd, 0x0bcd,
+	0x0c4d, 0x0c4d,
+	0x0ccd, 0x0ccd,
+	0x0d4d, 0x0d4d,
+	0x0dca, 0x0dca,
+	0x0e3a, 0x0e3a,
+	0x0f84, 0x0f84,
+	0x1039, 0x103a,
+	0x1714, 0x1714,
+	0x1734, 0x1734,
+	0x17d2, 0x17d2,
+	0x1a60, 0x1a60,
+	0x1b44, 0x1b44,
+	0x1baa, 0x1bab,
+	0x1bf2, 0x1bf3,
+	0x2d7f, 0x2d7f,
+	0xa806, 0xa806,
+	0xa8c4, 0xa8c4,
+	0xa953, 0xa953,
+	0xa9c0, 0xa9c0,
+	0xaaf6, 0xaaf6,
+	0xabed, 0xabed,
+	0x10a3f, 0x10a3f,
+	0x11046, 0x11046,
+	0x1107f, 0x1107f,
+	0x110b9, 0x110b9,
+	0x11133, 0x11134,
+	0x111c0, 0x111c0,
+	0x11235, 0x11235,
+	0x112ea, 0x112ea,
+	0x1134d, 0x1134d,
+	0x11442, 0x11442,
+	0x114c2, 0x114c2,
+	0x115bf, 0x115bf,
+	0x1163f, 0x1163f,
+	0x116b6, 0x116b6,
+	0x1172b, 0x1172b,
+	0x11c3f, 0x11c3f,
+}; /* CR_Grapheme_Link */
+
+/* 'Common': Script */
+static const OnigCodePoint CR_Common[] = {
+	165,
+	0x0000, 0x0040,
+	0x005b, 0x0060,
+	0x007b, 0x00a9,
+	0x00ab, 0x00b9,
+	0x00bb, 0x00bf,
+	0x00d7, 0x00d7,
+	0x00f7, 0x00f7,
+	0x02b9, 0x02df,
+	0x02e5, 0x02e9,
+	0x02ec, 0x02ff,
+	0x0374, 0x0374,
+	0x037e, 0x037e,
+	0x0385, 0x0385,
+	0x0387, 0x0387,
+	0x0589, 0x0589,
+	0x0605, 0x0605,
+	0x060c, 0x060c,
+	0x061b, 0x061c,
+	0x061f, 0x061f,
+	0x0640, 0x0640,
+	0x06dd, 0x06dd,
+	0x08e2, 0x08e2,
+	0x0964, 0x0965,
+	0x0e3f, 0x0e3f,
+	0x0fd5, 0x0fd8,
+	0x10fb, 0x10fb,
+	0x16eb, 0x16ed,
+	0x1735, 0x1736,
+	0x1802, 0x1803,
+	0x1805, 0x1805,
+	0x1cd3, 0x1cd3,
+	0x1ce1, 0x1ce1,
+	0x1ce9, 0x1cec,
+	0x1cee, 0x1cf3,
+	0x1cf5, 0x1cf6,
+	0x2000, 0x200b,
+	0x200e, 0x2064,
+	0x2066, 0x2070,
+	0x2074, 0x207e,
+	0x2080, 0x208e,
+	0x20a0, 0x20be,
+	0x2100, 0x2125,
+	0x2127, 0x2129,
+	0x212c, 0x2131,
+	0x2133, 0x214d,
+	0x214f, 0x215f,
+	0x2189, 0x218b,
+	0x2190, 0x23fe,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x27ff,
+	0x2900, 0x2b73,
+	0x2b76, 0x2b95,
+	0x2b98, 0x2bb9,
+	0x2bbd, 0x2bc8,
+	0x2bca, 0x2bd1,
+	0x2bec, 0x2bef,
+	0x2e00, 0x2e44,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x3004,
+	0x3006, 0x3006,
+	0x3008, 0x3020,
+	0x3030, 0x3037,
+	0x303c, 0x303f,
+	0x309b, 0x309c,
+	0x30a0, 0x30a0,
+	0x30fb, 0x30fc,
+	0x3190, 0x319f,
+	0x31c0, 0x31e3,
+	0x3220, 0x325f,
+	0x327f, 0x32cf,
+	0x3358, 0x33ff,
+	0x4dc0, 0x4dff,
+	0xa700, 0xa721,
+	0xa788, 0xa78a,
+	0xa830, 0xa839,
+	0xa92e, 0xa92e,
+	0xa9cf, 0xa9cf,
+	0xab5b, 0xab5b,
+	0xfd3e, 0xfd3f,
+	0xfe10, 0xfe19,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfeff, 0xfeff,
+	0xff01, 0xff20,
+	0xff3b, 0xff40,
+	0xff5b, 0xff65,
+	0xff70, 0xff70,
+	0xff9e, 0xff9f,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0xfffd,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1013f,
+	0x10190, 0x1019b,
+	0x101d0, 0x101fc,
+	0x102e1, 0x102fb,
+	0x1bca0, 0x1bca3,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d166,
+	0x1d16a, 0x1d17a,
+	0x1d183, 0x1d184,
+	0x1d18c, 0x1d1a9,
+	0x1d1ae, 0x1d1e8,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0bf,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0f5,
+	0x1f100, 0x1f10c,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f1ac,
+	0x1f1e6, 0x1f1ff,
+	0x1f201, 0x1f202,
+	0x1f210, 0x1f23b,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f6d2,
+	0x1f6e0, 0x1f6ec,
+	0x1f6f0, 0x1f6f6,
+	0x1f700, 0x1f773,
+	0x1f780, 0x1f7d4,
+	0x1f800, 0x1f80b,
+	0x1f810, 0x1f847,
+	0x1f850, 0x1f859,
+	0x1f860, 0x1f887,
+	0x1f890, 0x1f8ad,
+	0x1f910, 0x1f91e,
+	0x1f920, 0x1f927,
+	0x1f930, 0x1f930,
+	0x1f933, 0x1f93e,
+	0x1f940, 0x1f94b,
+	0x1f950, 0x1f95e,
+	0x1f980, 0x1f991,
+	0x1f9c0, 0x1f9c0,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+}; /* CR_Common */
+
+/* 'Latin': Script */
+static const OnigCodePoint CR_Latin[] = {
+	31,
+	0x0041, 0x005a,
+	0x0061, 0x007a,
+	0x00aa, 0x00aa,
+	0x00ba, 0x00ba,
+	0x00c0, 0x00d6,
+	0x00d8, 0x00f6,
+	0x00f8, 0x02b8,
+	0x02e0, 0x02e4,
+	0x1d00, 0x1d25,
+	0x1d2c, 0x1d5c,
+	0x1d62, 0x1d65,
+	0x1d6b, 0x1d77,
+	0x1d79, 0x1dbe,
+	0x1e00, 0x1eff,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x212a, 0x212b,
+	0x2132, 0x2132,
+	0x214e, 0x214e,
+	0x2160, 0x2188,
+	0x2c60, 0x2c7f,
+	0xa722, 0xa787,
+	0xa78b, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa7ff,
+	0xab30, 0xab5a,
+	0xab5c, 0xab64,
+	0xfb00, 0xfb06,
+	0xff21, 0xff3a,
+	0xff41, 0xff5a,
+}; /* CR_Latin */
+
+/* 'Greek': Script */
+static const OnigCodePoint CR_Greek[] = {
+	36,
+	0x0370, 0x0373,
+	0x0375, 0x0377,
+	0x037a, 0x037d,
+	0x037f, 0x037f,
+	0x0384, 0x0384,
+	0x0386, 0x0386,
+	0x0388, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03e1,
+	0x03f0, 0x03ff,
+	0x1d26, 0x1d2a,
+	0x1d5d, 0x1d61,
+	0x1d66, 0x1d6a,
+	0x1dbf, 0x1dbf,
+	0x1f00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2126, 0x2126,
+	0xab65, 0xab65,
+	0x10140, 0x1018e,
+	0x101a0, 0x101a0,
+	0x1d200, 0x1d245,
+}; /* CR_Greek */
+
+/* 'Cyrillic': Script */
+static const OnigCodePoint CR_Cyrillic[] = {
+	8,
+	0x0400, 0x0484,
+	0x0487, 0x052f,
+	0x1c80, 0x1c88,
+	0x1d2b, 0x1d2b,
+	0x1d78, 0x1d78,
+	0x2de0, 0x2dff,
+	0xa640, 0xa69f,
+	0xfe2e, 0xfe2f,
+}; /* CR_Cyrillic */
+
+/* 'Armenian': Script */
+static const OnigCodePoint CR_Armenian[] = {
+	6,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x058a, 0x058a,
+	0x058d, 0x058f,
+	0xfb13, 0xfb17,
+}; /* CR_Armenian */
+
+/* 'Hebrew': Script */
+static const OnigCodePoint CR_Hebrew[] = {
+	9,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfb4f,
+}; /* CR_Hebrew */
+
+/* 'Arabic': Script */
+static const OnigCodePoint CR_Arabic[] = {
+	56,
+	0x0600, 0x0604,
+	0x0606, 0x060b,
+	0x060d, 0x061a,
+	0x061e, 0x061e,
+	0x0620, 0x063f,
+	0x0641, 0x064a,
+	0x0656, 0x066f,
+	0x0671, 0x06dc,
+	0x06de, 0x06ff,
+	0x0750, 0x077f,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x08d4, 0x08e1,
+	0x08e3, 0x08ff,
+	0xfb50, 0xfbc1,
+	0xfbd3, 0xfd3d,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfd,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0x10e60, 0x10e7e,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+}; /* CR_Arabic */
+
+/* 'Syriac': Script */
+static const OnigCodePoint CR_Syriac[] = {
+	3,
+	0x0700, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x074f,
+}; /* CR_Syriac */
+
+/* 'Thaana': Script */
+static const OnigCodePoint CR_Thaana[] = {
+	1,
+	0x0780, 0x07b1,
+}; /* CR_Thaana */
+
+/* 'Devanagari': Script */
+static const OnigCodePoint CR_Devanagari[] = {
+	4,
+	0x0900, 0x0950,
+	0x0953, 0x0963,
+	0x0966, 0x097f,
+	0xa8e0, 0xa8fd,
+}; /* CR_Devanagari */
+
+/* 'Bengali': Script */
+static const OnigCodePoint CR_Bengali[] = {
+	14,
+	0x0980, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+}; /* CR_Bengali */
+
+/* 'Gurmukhi': Script */
+static const OnigCodePoint CR_Gurmukhi[] = {
+	16,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+}; /* CR_Gurmukhi */
+
+/* 'Gujarati': Script */
+static const OnigCodePoint CR_Gujarati[] = {
+	14,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0af1,
+	0x0af9, 0x0af9,
+}; /* CR_Gujarati */
+
+/* 'Oriya': Script */
+static const OnigCodePoint CR_Oriya[] = {
+	14,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b77,
+}; /* CR_Oriya */
+
+/* 'Tamil': Script */
+static const OnigCodePoint CR_Tamil[] = {
+	16,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+}; /* CR_Tamil */
+
+/* 'Telugu': Script */
+static const OnigCodePoint CR_Telugu[] = {
+	13,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c7f,
+}; /* CR_Telugu */
+
+/* 'Kannada': Script */
+static const OnigCodePoint CR_Kannada[] = {
+	14,
+	0x0c80, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+}; /* CR_Kannada */
+
+/* 'Malayalam': Script */
+static const OnigCodePoint CR_Malayalam[] = {
+	9,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4f,
+	0x0d54, 0x0d63,
+	0x0d66, 0x0d7f,
+}; /* CR_Malayalam */
+
+/* 'Sinhala': Script */
+static const OnigCodePoint CR_Sinhala[] = {
+	13,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df4,
+	0x111e1, 0x111f4,
+}; /* CR_Sinhala */
+
+/* 'Thai': Script */
+static const OnigCodePoint CR_Thai[] = {
+	2,
+	0x0e01, 0x0e3a,
+	0x0e40, 0x0e5b,
+}; /* CR_Thai */
+
+/* 'Lao': Script */
+static const OnigCodePoint CR_Lao[] = {
+	18,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+}; /* CR_Lao */
+
+/* 'Tibetan': Script */
+static const OnigCodePoint CR_Tibetan[] = {
+	7,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fd4,
+	0x0fd9, 0x0fda,
+}; /* CR_Tibetan */
+
+/* 'Myanmar': Script */
+static const OnigCodePoint CR_Myanmar[] = {
+	3,
+	0x1000, 0x109f,
+	0xa9e0, 0xa9fe,
+	0xaa60, 0xaa7f,
+}; /* CR_Myanmar */
+
+/* 'Georgian': Script */
+static const OnigCodePoint CR_Georgian[] = {
+	8,
+	0x10a0, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x10fa,
+	0x10fc, 0x10ff,
+	0x2d00, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+}; /* CR_Georgian */
+
+/* 'Hangul': Script */
+static const OnigCodePoint CR_Hangul[] = {
+	14,
+	0x1100, 0x11ff,
+	0x302e, 0x302f,
+	0x3131, 0x318e,
+	0x3200, 0x321e,
+	0x3260, 0x327e,
+	0xa960, 0xa97c,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xffa0, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+}; /* CR_Hangul */
+
+/* 'Ethiopic': Script */
+static const OnigCodePoint CR_Ethiopic[] = {
+	32,
+	0x1200, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x137c,
+	0x1380, 0x1399,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+}; /* CR_Ethiopic */
+
+/* 'Cherokee': Script */
+static const OnigCodePoint CR_Cherokee[] = {
+	3,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0xab70, 0xabbf,
+}; /* CR_Cherokee */
+
+/* 'Canadian_Aboriginal': Script */
+static const OnigCodePoint CR_Canadian_Aboriginal[] = {
+	2,
+	0x1400, 0x167f,
+	0x18b0, 0x18f5,
+}; /* CR_Canadian_Aboriginal */
+
+/* 'Ogham': Script */
+static const OnigCodePoint CR_Ogham[] = {
+	1,
+	0x1680, 0x169c,
+}; /* CR_Ogham */
+
+/* 'Runic': Script */
+static const OnigCodePoint CR_Runic[] = {
+	2,
+	0x16a0, 0x16ea,
+	0x16ee, 0x16f8,
+}; /* CR_Runic */
+
+/* 'Khmer': Script */
+static const OnigCodePoint CR_Khmer[] = {
+	4,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x19e0, 0x19ff,
+}; /* CR_Khmer */
+
+/* 'Mongolian': Script */
+static const OnigCodePoint CR_Mongolian[] = {
+	7,
+	0x1800, 0x1801,
+	0x1804, 0x1804,
+	0x1806, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x11660, 0x1166c,
+}; /* CR_Mongolian */
+
+/* 'Hiragana': Script */
+static const OnigCodePoint CR_Hiragana[] = {
+	4,
+	0x3041, 0x3096,
+	0x309d, 0x309f,
+	0x1b001, 0x1b001,
+	0x1f200, 0x1f200,
+}; /* CR_Hiragana */
+
+/* 'Katakana': Script */
+static const OnigCodePoint CR_Katakana[] = {
+	8,
+	0x30a1, 0x30fa,
+	0x30fd, 0x30ff,
+	0x31f0, 0x31ff,
+	0x32d0, 0x32fe,
+	0x3300, 0x3357,
+	0xff66, 0xff6f,
+	0xff71, 0xff9d,
+	0x1b000, 0x1b000,
+}; /* CR_Katakana */
+
+/* 'Bopomofo': Script */
+static const OnigCodePoint CR_Bopomofo[] = {
+	3,
+	0x02ea, 0x02eb,
+	0x3105, 0x312d,
+	0x31a0, 0x31ba,
+}; /* CR_Bopomofo */
+
+/* 'Han': Script */
+static const OnigCodePoint CR_Han[] = {
+	16,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x3005, 0x3005,
+	0x3007, 0x3007,
+	0x3021, 0x3029,
+	0x3038, 0x303b,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+}; /* CR_Han */
+
+/* 'Yi': Script */
+static const OnigCodePoint CR_Yi[] = {
+	2,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+}; /* CR_Yi */
+
+/* 'Old_Italic': Script */
+static const OnigCodePoint CR_Old_Italic[] = {
+	1,
+	0x10300, 0x10323,
+}; /* CR_Old_Italic */
+
+/* 'Gothic': Script */
+static const OnigCodePoint CR_Gothic[] = {
+	1,
+	0x10330, 0x1034a,
+}; /* CR_Gothic */
+
+/* 'Deseret': Script */
+static const OnigCodePoint CR_Deseret[] = {
+	1,
+	0x10400, 0x1044f,
+}; /* CR_Deseret */
+
+/* 'Inherited': Script */
+static const OnigCodePoint CR_Inherited[] = {
+	27,
+	0x0300, 0x036f,
+	0x0485, 0x0486,
+	0x064b, 0x0655,
+	0x0670, 0x0670,
+	0x0951, 0x0952,
+	0x1ab0, 0x1abe,
+	0x1cd0, 0x1cd2,
+	0x1cd4, 0x1ce0,
+	0x1ce2, 0x1ce8,
+	0x1ced, 0x1ced,
+	0x1cf4, 0x1cf4,
+	0x1cf8, 0x1cf9,
+	0x1dc0, 0x1df5,
+	0x1dfb, 0x1dff,
+	0x200c, 0x200d,
+	0x20d0, 0x20f0,
+	0x302a, 0x302d,
+	0x3099, 0x309a,
+	0xfe00, 0xfe0f,
+	0xfe20, 0xfe2d,
+	0x101fd, 0x101fd,
+	0x102e0, 0x102e0,
+	0x1d167, 0x1d169,
+	0x1d17b, 0x1d182,
+	0x1d185, 0x1d18b,
+	0x1d1aa, 0x1d1ad,
+	0xe0100, 0xe01ef,
+}; /* CR_Inherited */
+
+/* 'Tagalog': Script */
+static const OnigCodePoint CR_Tagalog[] = {
+	2,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+}; /* CR_Tagalog */
+
+/* 'Hanunoo': Script */
+static const OnigCodePoint CR_Hanunoo[] = {
+	1,
+	0x1720, 0x1734,
+}; /* CR_Hanunoo */
+
+/* 'Buhid': Script */
+static const OnigCodePoint CR_Buhid[] = {
+	1,
+	0x1740, 0x1753,
+}; /* CR_Buhid */
+
+/* 'Tagbanwa': Script */
+static const OnigCodePoint CR_Tagbanwa[] = {
+	3,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+}; /* CR_Tagbanwa */
+
+/* 'Limbu': Script */
+static const OnigCodePoint CR_Limbu[] = {
+	5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x194f,
+}; /* CR_Limbu */
+
+/* 'Tai_Le': Script */
+static const OnigCodePoint CR_Tai_Le[] = {
+	2,
+	0x1950, 0x196d,
+	0x1970, 0x1974,
+}; /* CR_Tai_Le */
+
+/* 'Linear_B': Script */
+static const OnigCodePoint CR_Linear_B[] = {
+	7,
+	0x10000, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+}; /* CR_Linear_B */
+
+/* 'Ugaritic': Script */
+static const OnigCodePoint CR_Ugaritic[] = {
+	2,
+	0x10380, 0x1039d,
+	0x1039f, 0x1039f,
+}; /* CR_Ugaritic */
+
+/* 'Shavian': Script */
+static const OnigCodePoint CR_Shavian[] = {
+	1,
+	0x10450, 0x1047f,
+}; /* CR_Shavian */
+
+/* 'Osmanya': Script */
+static const OnigCodePoint CR_Osmanya[] = {
+	2,
+	0x10480, 0x1049d,
+	0x104a0, 0x104a9,
+}; /* CR_Osmanya */
+
+/* 'Cypriot': Script */
+static const OnigCodePoint CR_Cypriot[] = {
+	6,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x1083f,
+}; /* CR_Cypriot */
+
+/* 'Braille': Script */
+static const OnigCodePoint CR_Braille[] = {
+	1,
+	0x2800, 0x28ff,
+}; /* CR_Braille */
+
+/* 'Buginese': Script */
+static const OnigCodePoint CR_Buginese[] = {
+	2,
+	0x1a00, 0x1a1b,
+	0x1a1e, 0x1a1f,
+}; /* CR_Buginese */
+
+/* 'Coptic': Script */
+static const OnigCodePoint CR_Coptic[] = {
+	3,
+	0x03e2, 0x03ef,
+	0x2c80, 0x2cf3,
+	0x2cf9, 0x2cff,
+}; /* CR_Coptic */
+
+/* 'New_Tai_Lue': Script */
+static const OnigCodePoint CR_New_Tai_Lue[] = {
+	4,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x19df,
+}; /* CR_New_Tai_Lue */
+
+/* 'Glagolitic': Script */
+static const OnigCodePoint CR_Glagolitic[] = {
+	7,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+}; /* CR_Glagolitic */
+
+/* 'Tifinagh': Script */
+static const OnigCodePoint CR_Tifinagh[] = {
+	3,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d70,
+	0x2d7f, 0x2d7f,
+}; /* CR_Tifinagh */
+
+/* 'Syloti_Nagri': Script */
+static const OnigCodePoint CR_Syloti_Nagri[] = {
+	1,
+	0xa800, 0xa82b,
+}; /* CR_Syloti_Nagri */
+
+/* 'Old_Persian': Script */
+static const OnigCodePoint CR_Old_Persian[] = {
+	2,
+	0x103a0, 0x103c3,
+	0x103c8, 0x103d5,
+}; /* CR_Old_Persian */
+
+/* 'Kharoshthi': Script */
+static const OnigCodePoint CR_Kharoshthi[] = {
+	8,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+}; /* CR_Kharoshthi */
+
+/* 'Balinese': Script */
+static const OnigCodePoint CR_Balinese[] = {
+	2,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+}; /* CR_Balinese */
+
+/* 'Cuneiform': Script */
+static const OnigCodePoint CR_Cuneiform[] = {
+	4,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12470, 0x12474,
+	0x12480, 0x12543,
+}; /* CR_Cuneiform */
+
+/* 'Phoenician': Script */
+static const OnigCodePoint CR_Phoenician[] = {
+	2,
+	0x10900, 0x1091b,
+	0x1091f, 0x1091f,
+}; /* CR_Phoenician */
+
+/* 'Phags_Pa': Script */
+static const OnigCodePoint CR_Phags_Pa[] = {
+	1,
+	0xa840, 0xa877,
+}; /* CR_Phags_Pa */
+
+/* 'Nko': Script */
+static const OnigCodePoint CR_Nko[] = {
+	1,
+	0x07c0, 0x07fa,
+}; /* CR_Nko */
+
+/* 'Sundanese': Script */
+static const OnigCodePoint CR_Sundanese[] = {
+	2,
+	0x1b80, 0x1bbf,
+	0x1cc0, 0x1cc7,
+}; /* CR_Sundanese */
+
+/* 'Lepcha': Script */
+static const OnigCodePoint CR_Lepcha[] = {
+	3,
+	0x1c00, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c4f,
+}; /* CR_Lepcha */
+
+/* 'Ol_Chiki': Script */
+static const OnigCodePoint CR_Ol_Chiki[] = {
+	1,
+	0x1c50, 0x1c7f,
+}; /* CR_Ol_Chiki */
+
+/* 'Vai': Script */
+static const OnigCodePoint CR_Vai[] = {
+	1,
+	0xa500, 0xa62b,
+}; /* CR_Vai */
+
+/* 'Saurashtra': Script */
+static const OnigCodePoint CR_Saurashtra[] = {
+	2,
+	0xa880, 0xa8c5,
+	0xa8ce, 0xa8d9,
+}; /* CR_Saurashtra */
+
+/* 'Kayah_Li': Script */
+static const OnigCodePoint CR_Kayah_Li[] = {
+	2,
+	0xa900, 0xa92d,
+	0xa92f, 0xa92f,
+}; /* CR_Kayah_Li */
+
+/* 'Rejang': Script */
+static const OnigCodePoint CR_Rejang[] = {
+	2,
+	0xa930, 0xa953,
+	0xa95f, 0xa95f,
+}; /* CR_Rejang */
+
+/* 'Lycian': Script */
+static const OnigCodePoint CR_Lycian[] = {
+	1,
+	0x10280, 0x1029c,
+}; /* CR_Lycian */
+
+/* 'Carian': Script */
+static const OnigCodePoint CR_Carian[] = {
+	1,
+	0x102a0, 0x102d0,
+}; /* CR_Carian */
+
+/* 'Lydian': Script */
+static const OnigCodePoint CR_Lydian[] = {
+	2,
+	0x10920, 0x10939,
+	0x1093f, 0x1093f,
+}; /* CR_Lydian */
+
+/* 'Cham': Script */
+static const OnigCodePoint CR_Cham[] = {
+	4,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaa5f,
+}; /* CR_Cham */
+
+/* 'Tai_Tham': Script */
+static const OnigCodePoint CR_Tai_Tham[] = {
+	5,
+	0x1a20, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+}; /* CR_Tai_Tham */
+
+/* 'Tai_Viet': Script */
+static const OnigCodePoint CR_Tai_Viet[] = {
+	2,
+	0xaa80, 0xaac2,
+	0xaadb, 0xaadf,
+}; /* CR_Tai_Viet */
+
+/* 'Avestan': Script */
+static const OnigCodePoint CR_Avestan[] = {
+	2,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b3f,
+}; /* CR_Avestan */
+
+/* 'Egyptian_Hieroglyphs': Script */
+static const OnigCodePoint CR_Egyptian_Hieroglyphs[] = {
+	1,
+	0x13000, 0x1342e,
+}; /* CR_Egyptian_Hieroglyphs */
+
+/* 'Samaritan': Script */
+static const OnigCodePoint CR_Samaritan[] = {
+	2,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+}; /* CR_Samaritan */
+
+/* 'Lisu': Script */
+static const OnigCodePoint CR_Lisu[] = {
+	1,
+	0xa4d0, 0xa4ff,
+}; /* CR_Lisu */
+
+/* 'Bamum': Script */
+static const OnigCodePoint CR_Bamum[] = {
+	2,
+	0xa6a0, 0xa6f7,
+	0x16800, 0x16a38,
+}; /* CR_Bamum */
+
+/* 'Javanese': Script */
+static const OnigCodePoint CR_Javanese[] = {
+	3,
+	0xa980, 0xa9cd,
+	0xa9d0, 0xa9d9,
+	0xa9de, 0xa9df,
+}; /* CR_Javanese */
+
+/* 'Meetei_Mayek': Script */
+static const OnigCodePoint CR_Meetei_Mayek[] = {
+	3,
+	0xaae0, 0xaaf6,
+	0xabc0, 0xabed,
+	0xabf0, 0xabf9,
+}; /* CR_Meetei_Mayek */
+
+/* 'Imperial_Aramaic': Script */
+static const OnigCodePoint CR_Imperial_Aramaic[] = {
+	2,
+	0x10840, 0x10855,
+	0x10857, 0x1085f,
+}; /* CR_Imperial_Aramaic */
+
+/* 'Old_South_Arabian': Script */
+static const OnigCodePoint CR_Old_South_Arabian[] = {
+	1,
+	0x10a60, 0x10a7f,
+}; /* CR_Old_South_Arabian */
+
+/* 'Inscriptional_Parthian': Script */
+static const OnigCodePoint CR_Inscriptional_Parthian[] = {
+	2,
+	0x10b40, 0x10b55,
+	0x10b58, 0x10b5f,
+}; /* CR_Inscriptional_Parthian */
+
+/* 'Inscriptional_Pahlavi': Script */
+static const OnigCodePoint CR_Inscriptional_Pahlavi[] = {
+	2,
+	0x10b60, 0x10b72,
+	0x10b78, 0x10b7f,
+}; /* CR_Inscriptional_Pahlavi */
+
+/* 'Old_Turkic': Script */
+static const OnigCodePoint CR_Old_Turkic[] = {
+	1,
+	0x10c00, 0x10c48,
+}; /* CR_Old_Turkic */
+
+/* 'Kaithi': Script */
+static const OnigCodePoint CR_Kaithi[] = {
+	1,
+	0x11080, 0x110c1,
+}; /* CR_Kaithi */
+
+/* 'Batak': Script */
+static const OnigCodePoint CR_Batak[] = {
+	2,
+	0x1bc0, 0x1bf3,
+	0x1bfc, 0x1bff,
+}; /* CR_Batak */
+
+/* 'Brahmi': Script */
+static const OnigCodePoint CR_Brahmi[] = {
+	3,
+	0x11000, 0x1104d,
+	0x11052, 0x1106f,
+	0x1107f, 0x1107f,
+}; /* CR_Brahmi */
+
+/* 'Mandaic': Script */
+static const OnigCodePoint CR_Mandaic[] = {
+	2,
+	0x0840, 0x085b,
+	0x085e, 0x085e,
+}; /* CR_Mandaic */
+
+/* 'Chakma': Script */
+static const OnigCodePoint CR_Chakma[] = {
+	2,
+	0x11100, 0x11134,
+	0x11136, 0x11143,
+}; /* CR_Chakma */
+
+/* 'Meroitic_Cursive': Script */
+static const OnigCodePoint CR_Meroitic_Cursive[] = {
+	3,
+	0x109a0, 0x109b7,
+	0x109bc, 0x109cf,
+	0x109d2, 0x109ff,
+}; /* CR_Meroitic_Cursive */
+
+/* 'Meroitic_Hieroglyphs': Script */
+static const OnigCodePoint CR_Meroitic_Hieroglyphs[] = {
+	1,
+	0x10980, 0x1099f,
+}; /* CR_Meroitic_Hieroglyphs */
+
+/* 'Miao': Script */
+static const OnigCodePoint CR_Miao[] = {
+	3,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+}; /* CR_Miao */
+
+/* 'Sharada': Script */
+static const OnigCodePoint CR_Sharada[] = {
+	2,
+	0x11180, 0x111cd,
+	0x111d0, 0x111df,
+}; /* CR_Sharada */
+
+/* 'Sora_Sompeng': Script */
+static const OnigCodePoint CR_Sora_Sompeng[] = {
+	2,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+}; /* CR_Sora_Sompeng */
+
+/* 'Takri': Script */
+static const OnigCodePoint CR_Takri[] = {
+	2,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+}; /* CR_Takri */
+
+/* 'Caucasian_Albanian': Script */
+static const OnigCodePoint CR_Caucasian_Albanian[] = {
+	2,
+	0x10530, 0x10563,
+	0x1056f, 0x1056f,
+}; /* CR_Caucasian_Albanian */
+
+/* 'Bassa_Vah': Script */
+static const OnigCodePoint CR_Bassa_Vah[] = {
+	2,
+	0x16ad0, 0x16aed,
+	0x16af0, 0x16af5,
+}; /* CR_Bassa_Vah */
+
+/* 'Duployan': Script */
+static const OnigCodePoint CR_Duployan[] = {
+	5,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9c, 0x1bc9f,
+}; /* CR_Duployan */
+
+/* 'Elbasan': Script */
+static const OnigCodePoint CR_Elbasan[] = {
+	1,
+	0x10500, 0x10527,
+}; /* CR_Elbasan */
+
+/* 'Grantha': Script */
+static const OnigCodePoint CR_Grantha[] = {
+	15,
+	0x11300, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133c, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11350, 0x11350,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+}; /* CR_Grantha */
+
+/* 'Pahawh_Hmong': Script */
+static const OnigCodePoint CR_Pahawh_Hmong[] = {
+	5,
+	0x16b00, 0x16b45,
+	0x16b50, 0x16b59,
+	0x16b5b, 0x16b61,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+}; /* CR_Pahawh_Hmong */
+
+/* 'Khojki': Script */
+static const OnigCodePoint CR_Khojki[] = {
+	2,
+	0x11200, 0x11211,
+	0x11213, 0x1123e,
+}; /* CR_Khojki */
+
+/* 'Linear_A': Script */
+static const OnigCodePoint CR_Linear_A[] = {
+	3,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+}; /* CR_Linear_A */
+
+/* 'Mahajani': Script */
+static const OnigCodePoint CR_Mahajani[] = {
+	1,
+	0x11150, 0x11176,
+}; /* CR_Mahajani */
+
+/* 'Manichaean': Script */
+static const OnigCodePoint CR_Manichaean[] = {
+	2,
+	0x10ac0, 0x10ae6,
+	0x10aeb, 0x10af6,
+}; /* CR_Manichaean */
+
+/* 'Mende_Kikakui': Script */
+static const OnigCodePoint CR_Mende_Kikakui[] = {
+	2,
+	0x1e800, 0x1e8c4,
+	0x1e8c7, 0x1e8d6,
+}; /* CR_Mende_Kikakui */
+
+/* 'Modi': Script */
+static const OnigCodePoint CR_Modi[] = {
+	2,
+	0x11600, 0x11644,
+	0x11650, 0x11659,
+}; /* CR_Modi */
+
+/* 'Mro': Script */
+static const OnigCodePoint CR_Mro[] = {
+	3,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16a6e, 0x16a6f,
+}; /* CR_Mro */
+
+/* 'Old_North_Arabian': Script */
+static const OnigCodePoint CR_Old_North_Arabian[] = {
+	1,
+	0x10a80, 0x10a9f,
+}; /* CR_Old_North_Arabian */
+
+/* 'Nabataean': Script */
+static const OnigCodePoint CR_Nabataean[] = {
+	2,
+	0x10880, 0x1089e,
+	0x108a7, 0x108af,
+}; /* CR_Nabataean */
+
+/* 'Palmyrene': Script */
+static const OnigCodePoint CR_Palmyrene[] = {
+	1,
+	0x10860, 0x1087f,
+}; /* CR_Palmyrene */
+
+/* 'Pau_Cin_Hau': Script */
+static const OnigCodePoint CR_Pau_Cin_Hau[] = {
+	1,
+	0x11ac0, 0x11af8,
+}; /* CR_Pau_Cin_Hau */
+
+/* 'Old_Permic': Script */
+static const OnigCodePoint CR_Old_Permic[] = {
+	1,
+	0x10350, 0x1037a,
+}; /* CR_Old_Permic */
+
+/* 'Psalter_Pahlavi': Script */
+static const OnigCodePoint CR_Psalter_Pahlavi[] = {
+	3,
+	0x10b80, 0x10b91,
+	0x10b99, 0x10b9c,
+	0x10ba9, 0x10baf,
+}; /* CR_Psalter_Pahlavi */
+
+/* 'Siddham': Script */
+static const OnigCodePoint CR_Siddham[] = {
+	2,
+	0x11580, 0x115b5,
+	0x115b8, 0x115dd,
+}; /* CR_Siddham */
+
+/* 'Khudawadi': Script */
+static const OnigCodePoint CR_Khudawadi[] = {
+	2,
+	0x112b0, 0x112ea,
+	0x112f0, 0x112f9,
+}; /* CR_Khudawadi */
+
+/* 'Tirhuta': Script */
+static const OnigCodePoint CR_Tirhuta[] = {
+	2,
+	0x11480, 0x114c7,
+	0x114d0, 0x114d9,
+}; /* CR_Tirhuta */
+
+/* 'Warang_Citi': Script */
+static const OnigCodePoint CR_Warang_Citi[] = {
+	2,
+	0x118a0, 0x118f2,
+	0x118ff, 0x118ff,
+}; /* CR_Warang_Citi */
+
+/* 'Ahom': Script */
+static const OnigCodePoint CR_Ahom[] = {
+	3,
+	0x11700, 0x11719,
+	0x1171d, 0x1172b,
+	0x11730, 0x1173f,
+}; /* CR_Ahom */
+
+/* 'Anatolian_Hieroglyphs': Script */
+static const OnigCodePoint CR_Anatolian_Hieroglyphs[] = {
+	1,
+	0x14400, 0x14646,
+}; /* CR_Anatolian_Hieroglyphs */
+
+/* 'Hatran': Script */
+static const OnigCodePoint CR_Hatran[] = {
+	3,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x108fb, 0x108ff,
+}; /* CR_Hatran */
+
+/* 'Multani': Script */
+static const OnigCodePoint CR_Multani[] = {
+	5,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a9,
+}; /* CR_Multani */
+
+/* 'Old_Hungarian': Script */
+static const OnigCodePoint CR_Old_Hungarian[] = {
+	3,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x10cfa, 0x10cff,
+}; /* CR_Old_Hungarian */
+
+/* 'SignWriting': Script */
+static const OnigCodePoint CR_SignWriting[] = {
+	3,
+	0x1d800, 0x1da8b,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+}; /* CR_SignWriting */
+
+/* 'Adlam': Script */
+static const OnigCodePoint CR_Adlam[] = {
+	3,
+	0x1e900, 0x1e94a,
+	0x1e950, 0x1e959,
+	0x1e95e, 0x1e95f,
+}; /* CR_Adlam */
+
+/* 'Bhaiksuki': Script */
+static const OnigCodePoint CR_Bhaiksuki[] = {
+	4,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c36,
+	0x11c38, 0x11c45,
+	0x11c50, 0x11c6c,
+}; /* CR_Bhaiksuki */
+
+/* 'Marchen': Script */
+static const OnigCodePoint CR_Marchen[] = {
+	3,
+	0x11c70, 0x11c8f,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+}; /* CR_Marchen */
+
+/* 'Newa': Script */
+static const OnigCodePoint CR_Newa[] = {
+	3,
+	0x11400, 0x11459,
+	0x1145b, 0x1145b,
+	0x1145d, 0x1145d,
+}; /* CR_Newa */
+
+/* 'Osage': Script */
+static const OnigCodePoint CR_Osage[] = {
+	2,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+}; /* CR_Osage */
+
+/* 'Tangut': Script */
+static const OnigCodePoint CR_Tangut[] = {
+	3,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+}; /* CR_Tangut */
+
+/* 'White_Space': Binary Property */
+#define CR_White_Space CR_Space
+
+/* 'Bidi_Control': Binary Property */
+static const OnigCodePoint CR_Bidi_Control[] = {
+	4,
+	0x061c, 0x061c,
+	0x200e, 0x200f,
+	0x202a, 0x202e,
+	0x2066, 0x2069,
+}; /* CR_Bidi_Control */
+
+/* 'Join_Control': Binary Property */
+static const OnigCodePoint CR_Join_Control[] = {
+	1,
+	0x200c, 0x200d,
+}; /* CR_Join_Control */
+
+/* 'Dash': Binary Property */
+static const OnigCodePoint CR_Dash[] = {
+	21,
+	0x002d, 0x002d,
+	0x058a, 0x058a,
+	0x05be, 0x05be,
+	0x1400, 0x1400,
+	0x1806, 0x1806,
+	0x2010, 0x2015,
+	0x2053, 0x2053,
+	0x207b, 0x207b,
+	0x208b, 0x208b,
+	0x2212, 0x2212,
+	0x2e17, 0x2e17,
+	0x2e1a, 0x2e1a,
+	0x2e3a, 0x2e3b,
+	0x2e40, 0x2e40,
+	0x301c, 0x301c,
+	0x3030, 0x3030,
+	0x30a0, 0x30a0,
+	0xfe31, 0xfe32,
+	0xfe58, 0xfe58,
+	0xfe63, 0xfe63,
+	0xff0d, 0xff0d,
+}; /* CR_Dash */
+
+/* 'Hyphen': Binary Property */
+static const OnigCodePoint CR_Hyphen[] = {
+	10,
+	0x002d, 0x002d,
+	0x00ad, 0x00ad,
+	0x058a, 0x058a,
+	0x1806, 0x1806,
+	0x2010, 0x2011,
+	0x2e17, 0x2e17,
+	0x30fb, 0x30fb,
+	0xfe63, 0xfe63,
+	0xff0d, 0xff0d,
+	0xff65, 0xff65,
+}; /* CR_Hyphen */
+
+/* 'Quotation_Mark': Binary Property */
+static const OnigCodePoint CR_Quotation_Mark[] = {
+	13,
+	0x0022, 0x0022,
+	0x0027, 0x0027,
+	0x00ab, 0x00ab,
+	0x00bb, 0x00bb,
+	0x2018, 0x201f,
+	0x2039, 0x203a,
+	0x2e42, 0x2e42,
+	0x300c, 0x300f,
+	0x301d, 0x301f,
+	0xfe41, 0xfe44,
+	0xff02, 0xff02,
+	0xff07, 0xff07,
+	0xff62, 0xff63,
+}; /* CR_Quotation_Mark */
+
+/* 'Terminal_Punctuation': Binary Property */
+static const OnigCodePoint CR_Terminal_Punctuation[] = {
+	94,
+	0x0021, 0x0021,
+	0x002c, 0x002c,
+	0x002e, 0x002e,
+	0x003a, 0x003b,
+	0x003f, 0x003f,
+	0x037e, 0x037e,
+	0x0387, 0x0387,
+	0x0589, 0x0589,
+	0x05c3, 0x05c3,
+	0x060c, 0x060c,
+	0x061b, 0x061b,
+	0x061f, 0x061f,
+	0x06d4, 0x06d4,
+	0x0700, 0x070a,
+	0x070c, 0x070c,
+	0x07f8, 0x07f9,
+	0x0830, 0x083e,
+	0x085e, 0x085e,
+	0x0964, 0x0965,
+	0x0e5a, 0x0e5b,
+	0x0f08, 0x0f08,
+	0x0f0d, 0x0f12,
+	0x104a, 0x104b,
+	0x1361, 0x1368,
+	0x166d, 0x166e,
+	0x16eb, 0x16ed,
+	0x1735, 0x1736,
+	0x17d4, 0x17d6,
+	0x17da, 0x17da,
+	0x1802, 0x1805,
+	0x1808, 0x1809,
+	0x1944, 0x1945,
+	0x1aa8, 0x1aab,
+	0x1b5a, 0x1b5b,
+	0x1b5d, 0x1b5f,
+	0x1c3b, 0x1c3f,
+	0x1c7e, 0x1c7f,
+	0x203c, 0x203d,
+	0x2047, 0x2049,
+	0x2e2e, 0x2e2e,
+	0x2e3c, 0x2e3c,
+	0x2e41, 0x2e41,
+	0x3001, 0x3002,
+	0xa4fe, 0xa4ff,
+	0xa60d, 0xa60f,
+	0xa6f3, 0xa6f7,
+	0xa876, 0xa877,
+	0xa8ce, 0xa8cf,
+	0xa92f, 0xa92f,
+	0xa9c7, 0xa9c9,
+	0xaa5d, 0xaa5f,
+	0xaadf, 0xaadf,
+	0xaaf0, 0xaaf1,
+	0xabeb, 0xabeb,
+	0xfe50, 0xfe52,
+	0xfe54, 0xfe57,
+	0xff01, 0xff01,
+	0xff0c, 0xff0c,
+	0xff0e, 0xff0e,
+	0xff1a, 0xff1b,
+	0xff1f, 0xff1f,
+	0xff61, 0xff61,
+	0xff64, 0xff64,
+	0x1039f, 0x1039f,
+	0x103d0, 0x103d0,
+	0x10857, 0x10857,
+	0x1091f, 0x1091f,
+	0x10a56, 0x10a57,
+	0x10af0, 0x10af5,
+	0x10b3a, 0x10b3f,
+	0x10b99, 0x10b9c,
+	0x11047, 0x1104d,
+	0x110be, 0x110c1,
+	0x11141, 0x11143,
+	0x111c5, 0x111c6,
+	0x111cd, 0x111cd,
+	0x111de, 0x111df,
+	0x11238, 0x1123c,
+	0x112a9, 0x112a9,
+	0x1144b, 0x1144d,
+	0x1145b, 0x1145b,
+	0x115c2, 0x115c5,
+	0x115c9, 0x115d7,
+	0x11641, 0x11642,
+	0x1173c, 0x1173e,
+	0x11c41, 0x11c43,
+	0x11c71, 0x11c71,
+	0x12470, 0x12474,
+	0x16a6e, 0x16a6f,
+	0x16af5, 0x16af5,
+	0x16b37, 0x16b39,
+	0x16b44, 0x16b44,
+	0x1bc9f, 0x1bc9f,
+	0x1da87, 0x1da8a,
+}; /* CR_Terminal_Punctuation */
+
+/* 'Other_Math': Binary Property */
+static const OnigCodePoint CR_Other_Math[] = {
+	134,
+	0x005e, 0x005e,
+	0x03d0, 0x03d2,
+	0x03d5, 0x03d5,
+	0x03f0, 0x03f1,
+	0x03f4, 0x03f5,
+	0x2016, 0x2016,
+	0x2032, 0x2034,
+	0x2040, 0x2040,
+	0x2061, 0x2064,
+	0x207d, 0x207e,
+	0x208d, 0x208e,
+	0x20d0, 0x20dc,
+	0x20e1, 0x20e1,
+	0x20e5, 0x20e6,
+	0x20eb, 0x20ef,
+	0x2102, 0x2102,
+	0x2107, 0x2107,
+	0x210a, 0x2113,
+	0x2115, 0x2115,
+	0x2119, 0x211d,
+	0x2124, 0x2124,
+	0x2128, 0x2129,
+	0x212c, 0x212d,
+	0x212f, 0x2131,
+	0x2133, 0x2138,
+	0x213c, 0x213f,
+	0x2145, 0x2149,
+	0x2195, 0x2199,
+	0x219c, 0x219f,
+	0x21a1, 0x21a2,
+	0x21a4, 0x21a5,
+	0x21a7, 0x21a7,
+	0x21a9, 0x21ad,
+	0x21b0, 0x21b1,
+	0x21b6, 0x21b7,
+	0x21bc, 0x21cd,
+	0x21d0, 0x21d1,
+	0x21d3, 0x21d3,
+	0x21d5, 0x21db,
+	0x21dd, 0x21dd,
+	0x21e4, 0x21e5,
+	0x2308, 0x230b,
+	0x23b4, 0x23b5,
+	0x23b7, 0x23b7,
+	0x23d0, 0x23d0,
+	0x23e2, 0x23e2,
+	0x25a0, 0x25a1,
+	0x25ae, 0x25b6,
+	0x25bc, 0x25c0,
+	0x25c6, 0x25c7,
+	0x25ca, 0x25cb,
+	0x25cf, 0x25d3,
+	0x25e2, 0x25e2,
+	0x25e4, 0x25e4,
+	0x25e7, 0x25ec,
+	0x2605, 0x2606,
+	0x2640, 0x2640,
+	0x2642, 0x2642,
+	0x2660, 0x2663,
+	0x266d, 0x266e,
+	0x27c5, 0x27c6,
+	0x27e6, 0x27ef,
+	0x2983, 0x2998,
+	0x29d8, 0x29db,
+	0x29fc, 0x29fd,
+	0xfe61, 0xfe61,
+	0xfe63, 0xfe63,
+	0xfe68, 0xfe68,
+	0xff3c, 0xff3c,
+	0xff3e, 0xff3e,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d6c0,
+	0x1d6c2, 0x1d6da,
+	0x1d6dc, 0x1d6fa,
+	0x1d6fc, 0x1d714,
+	0x1d716, 0x1d734,
+	0x1d736, 0x1d74e,
+	0x1d750, 0x1d76e,
+	0x1d770, 0x1d788,
+	0x1d78a, 0x1d7a8,
+	0x1d7aa, 0x1d7c2,
+	0x1d7c4, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+}; /* CR_Other_Math */
+
+/* 'Hex_Digit': Binary Property */
+static const OnigCodePoint CR_Hex_Digit[] = {
+	6,
+	0x0030, 0x0039,
+	0x0041, 0x0046,
+	0x0061, 0x0066,
+	0xff10, 0xff19,
+	0xff21, 0xff26,
+	0xff41, 0xff46,
+}; /* CR_Hex_Digit */
+
+/* 'ASCII_Hex_Digit': Binary Property */
+#define CR_ASCII_Hex_Digit CR_XDigit
+
+/* 'Other_Alphabetic': Binary Property */
+static const OnigCodePoint CR_Other_Alphabetic[] = {
+	194,
+	0x0345, 0x0345,
+	0x05b0, 0x05bd,
+	0x05bf, 0x05bf,
+	0x05c1, 0x05c2,
+	0x05c4, 0x05c5,
+	0x05c7, 0x05c7,
+	0x0610, 0x061a,
+	0x064b, 0x0657,
+	0x0659, 0x065f,
+	0x0670, 0x0670,
+	0x06d6, 0x06dc,
+	0x06e1, 0x06e4,
+	0x06e7, 0x06e8,
+	0x06ed, 0x06ed,
+	0x0711, 0x0711,
+	0x0730, 0x073f,
+	0x07a6, 0x07b0,
+	0x0816, 0x0817,
+	0x081b, 0x0823,
+	0x0825, 0x0827,
+	0x0829, 0x082c,
+	0x08d4, 0x08df,
+	0x08e3, 0x08e9,
+	0x08f0, 0x0903,
+	0x093a, 0x093b,
+	0x093e, 0x094c,
+	0x094e, 0x094f,
+	0x0955, 0x0957,
+	0x0962, 0x0963,
+	0x0981, 0x0983,
+	0x09be, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cc,
+	0x09d7, 0x09d7,
+	0x09e2, 0x09e3,
+	0x0a01, 0x0a03,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4c,
+	0x0a51, 0x0a51,
+	0x0a70, 0x0a71,
+	0x0a75, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0abe, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acc,
+	0x0ae2, 0x0ae3,
+	0x0b01, 0x0b03,
+	0x0b3e, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4c,
+	0x0b56, 0x0b57,
+	0x0b62, 0x0b63,
+	0x0b82, 0x0b82,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcc,
+	0x0bd7, 0x0bd7,
+	0x0c00, 0x0c03,
+	0x0c3e, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4c,
+	0x0c55, 0x0c56,
+	0x0c62, 0x0c63,
+	0x0c81, 0x0c83,
+	0x0cbe, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccc,
+	0x0cd5, 0x0cd6,
+	0x0ce2, 0x0ce3,
+	0x0d01, 0x0d03,
+	0x0d3e, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4c,
+	0x0d57, 0x0d57,
+	0x0d62, 0x0d63,
+	0x0d82, 0x0d83,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df3,
+	0x0e31, 0x0e31,
+	0x0e34, 0x0e3a,
+	0x0e4d, 0x0e4d,
+	0x0eb1, 0x0eb1,
+	0x0eb4, 0x0eb9,
+	0x0ebb, 0x0ebc,
+	0x0ecd, 0x0ecd,
+	0x0f71, 0x0f81,
+	0x0f8d, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x102b, 0x1036,
+	0x1038, 0x1038,
+	0x103b, 0x103e,
+	0x1056, 0x1059,
+	0x105e, 0x1060,
+	0x1062, 0x1062,
+	0x1067, 0x1068,
+	0x1071, 0x1074,
+	0x1082, 0x1086,
+	0x109c, 0x109d,
+	0x135f, 0x135f,
+	0x1712, 0x1713,
+	0x1732, 0x1733,
+	0x1752, 0x1753,
+	0x1772, 0x1773,
+	0x17b6, 0x17c8,
+	0x1885, 0x1886,
+	0x18a9, 0x18a9,
+	0x1920, 0x192b,
+	0x1930, 0x1938,
+	0x1a17, 0x1a1b,
+	0x1a55, 0x1a5e,
+	0x1a61, 0x1a74,
+	0x1b00, 0x1b04,
+	0x1b35, 0x1b43,
+	0x1b80, 0x1b82,
+	0x1ba1, 0x1ba9,
+	0x1bac, 0x1bad,
+	0x1be7, 0x1bf1,
+	0x1c24, 0x1c35,
+	0x1cf2, 0x1cf3,
+	0x1de7, 0x1df4,
+	0x24b6, 0x24e9,
+	0x2de0, 0x2dff,
+	0xa674, 0xa67b,
+	0xa69e, 0xa69f,
+	0xa823, 0xa827,
+	0xa880, 0xa881,
+	0xa8b4, 0xa8c3,
+	0xa8c5, 0xa8c5,
+	0xa926, 0xa92a,
+	0xa947, 0xa952,
+	0xa980, 0xa983,
+	0xa9b4, 0xa9bf,
+	0xaa29, 0xaa36,
+	0xaa43, 0xaa43,
+	0xaa4c, 0xaa4d,
+	0xaab0, 0xaab0,
+	0xaab2, 0xaab4,
+	0xaab7, 0xaab8,
+	0xaabe, 0xaabe,
+	0xaaeb, 0xaaef,
+	0xaaf5, 0xaaf5,
+	0xabe3, 0xabea,
+	0xfb1e, 0xfb1e,
+	0x10376, 0x1037a,
+	0x10a01, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a0f,
+	0x11000, 0x11002,
+	0x11038, 0x11045,
+	0x11082, 0x11082,
+	0x110b0, 0x110b8,
+	0x11100, 0x11102,
+	0x11127, 0x11132,
+	0x11180, 0x11182,
+	0x111b3, 0x111bf,
+	0x1122c, 0x11234,
+	0x11237, 0x11237,
+	0x1123e, 0x1123e,
+	0x112df, 0x112e8,
+	0x11300, 0x11303,
+	0x1133e, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134c,
+	0x11357, 0x11357,
+	0x11362, 0x11363,
+	0x11435, 0x11441,
+	0x11443, 0x11445,
+	0x114b0, 0x114c1,
+	0x115af, 0x115b5,
+	0x115b8, 0x115be,
+	0x115dc, 0x115dd,
+	0x11630, 0x1163e,
+	0x11640, 0x11640,
+	0x116ab, 0x116b5,
+	0x1171d, 0x1172a,
+	0x11c2f, 0x11c36,
+	0x11c38, 0x11c3e,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+	0x16b30, 0x16b36,
+	0x16f51, 0x16f7e,
+	0x1bc9e, 0x1bc9e,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e947, 0x1e947,
+	0x1f130, 0x1f149,
+	0x1f150, 0x1f169,
+	0x1f170, 0x1f189,
+}; /* CR_Other_Alphabetic */
+
+/* 'Ideographic': Binary Property */
+static const OnigCodePoint CR_Ideographic[] = {
+	14,
+	0x3006, 0x3007,
+	0x3021, 0x3029,
+	0x3038, 0x303a,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xf900, 0xfa6d,
+	0xfa70, 0xfad9,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+}; /* CR_Ideographic */
+
+/* 'Diacritic': Binary Property */
+static const OnigCodePoint CR_Diacritic[] = {
+	152,
+	0x005e, 0x005e,
+	0x0060, 0x0060,
+	0x00a8, 0x00a8,
+	0x00af, 0x00af,
+	0x00b4, 0x00b4,
+	0x00b7, 0x00b8,
+	0x02b0, 0x034e,
+	0x0350, 0x0357,
+	0x035d, 0x0362,
+	0x0374, 0x0375,
+	0x037a, 0x037a,
+	0x0384, 0x0385,
+	0x0483, 0x0487,
+	0x0559, 0x0559,
+	0x0591, 0x05a1,
+	0x05a3, 0x05bd,
+	0x05bf, 0x05bf,
+	0x05c1, 0x05c2,
+	0x05c4, 0x05c4,
+	0x064b, 0x0652,
+	0x0657, 0x0658,
+	0x06df, 0x06e0,
+	0x06e5, 0x06e6,
+	0x06ea, 0x06ec,
+	0x0730, 0x074a,
+	0x07a6, 0x07b0,
+	0x07eb, 0x07f5,
+	0x0818, 0x0819,
+	0x08e3, 0x08fe,
+	0x093c, 0x093c,
+	0x094d, 0x094d,
+	0x0951, 0x0954,
+	0x0971, 0x0971,
+	0x09bc, 0x09bc,
+	0x09cd, 0x09cd,
+	0x0a3c, 0x0a3c,
+	0x0a4d, 0x0a4d,
+	0x0abc, 0x0abc,
+	0x0acd, 0x0acd,
+	0x0b3c, 0x0b3c,
+	0x0b4d, 0x0b4d,
+	0x0bcd, 0x0bcd,
+	0x0c4d, 0x0c4d,
+	0x0cbc, 0x0cbc,
+	0x0ccd, 0x0ccd,
+	0x0d4d, 0x0d4d,
+	0x0dca, 0x0dca,
+	0x0e47, 0x0e4c,
+	0x0e4e, 0x0e4e,
+	0x0ec8, 0x0ecc,
+	0x0f18, 0x0f19,
+	0x0f35, 0x0f35,
+	0x0f37, 0x0f37,
+	0x0f39, 0x0f39,
+	0x0f3e, 0x0f3f,
+	0x0f82, 0x0f84,
+	0x0f86, 0x0f87,
+	0x0fc6, 0x0fc6,
+	0x1037, 0x1037,
+	0x1039, 0x103a,
+	0x1087, 0x108d,
+	0x108f, 0x108f,
+	0x109a, 0x109b,
+	0x17c9, 0x17d3,
+	0x17dd, 0x17dd,
+	0x1939, 0x193b,
+	0x1a75, 0x1a7c,
+	0x1a7f, 0x1a7f,
+	0x1ab0, 0x1abd,
+	0x1b34, 0x1b34,
+	0x1b44, 0x1b44,
+	0x1b6b, 0x1b73,
+	0x1baa, 0x1bab,
+	0x1c36, 0x1c37,
+	0x1c78, 0x1c7d,
+	0x1cd0, 0x1ce8,
+	0x1ced, 0x1ced,
+	0x1cf4, 0x1cf4,
+	0x1cf8, 0x1cf9,
+	0x1d2c, 0x1d6a,
+	0x1dc4, 0x1dcf,
+	0x1df5, 0x1df5,
+	0x1dfd, 0x1dff,
+	0x1fbd, 0x1fbd,
+	0x1fbf, 0x1fc1,
+	0x1fcd, 0x1fcf,
+	0x1fdd, 0x1fdf,
+	0x1fed, 0x1fef,
+	0x1ffd, 0x1ffe,
+	0x2cef, 0x2cf1,
+	0x2e2f, 0x2e2f,
+	0x302a, 0x302f,
+	0x3099, 0x309c,
+	0x30fc, 0x30fc,
+	0xa66f, 0xa66f,
+	0xa67c, 0xa67d,
+	0xa67f, 0xa67f,
+	0xa69c, 0xa69d,
+	0xa6f0, 0xa6f1,
+	0xa717, 0xa721,
+	0xa788, 0xa788,
+	0xa7f8, 0xa7f9,
+	0xa8c4, 0xa8c4,
+	0xa8e0, 0xa8f1,
+	0xa92b, 0xa92e,
+	0xa953, 0xa953,
+	0xa9b3, 0xa9b3,
+	0xa9c0, 0xa9c0,
+	0xa9e5, 0xa9e5,
+	0xaa7b, 0xaa7d,
+	0xaabf, 0xaac2,
+	0xaaf6, 0xaaf6,
+	0xab5b, 0xab5f,
+	0xabec, 0xabed,
+	0xfb1e, 0xfb1e,
+	0xfe20, 0xfe2f,
+	0xff3e, 0xff3e,
+	0xff40, 0xff40,
+	0xff70, 0xff70,
+	0xff9e, 0xff9f,
+	0xffe3, 0xffe3,
+	0x102e0, 0x102e0,
+	0x10ae5, 0x10ae6,
+	0x110b9, 0x110ba,
+	0x11133, 0x11134,
+	0x11173, 0x11173,
+	0x111c0, 0x111c0,
+	0x111ca, 0x111cc,
+	0x11235, 0x11236,
+	0x112e9, 0x112ea,
+	0x1133c, 0x1133c,
+	0x1134d, 0x1134d,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11442, 0x11442,
+	0x11446, 0x11446,
+	0x114c2, 0x114c3,
+	0x115bf, 0x115c0,
+	0x1163f, 0x1163f,
+	0x116b6, 0x116b7,
+	0x1172b, 0x1172b,
+	0x11c3f, 0x11c3f,
+	0x16af0, 0x16af4,
+	0x16f8f, 0x16f9f,
+	0x1d167, 0x1d169,
+	0x1d16d, 0x1d172,
+	0x1d17b, 0x1d182,
+	0x1d185, 0x1d18b,
+	0x1d1aa, 0x1d1ad,
+	0x1e8d0, 0x1e8d6,
+	0x1e944, 0x1e946,
+	0x1e948, 0x1e94a,
+}; /* CR_Diacritic */
+
+/* 'Extender': Binary Property */
+static const OnigCodePoint CR_Extender[] = {
+	28,
+	0x00b7, 0x00b7,
+	0x02d0, 0x02d1,
+	0x0640, 0x0640,
+	0x07fa, 0x07fa,
+	0x0e46, 0x0e46,
+	0x0ec6, 0x0ec6,
+	0x180a, 0x180a,
+	0x1843, 0x1843,
+	0x1aa7, 0x1aa7,
+	0x1c36, 0x1c36,
+	0x1c7b, 0x1c7b,
+	0x3005, 0x3005,
+	0x3031, 0x3035,
+	0x309d, 0x309e,
+	0x30fc, 0x30fe,
+	0xa015, 0xa015,
+	0xa60c, 0xa60c,
+	0xa9cf, 0xa9cf,
+	0xa9e6, 0xa9e6,
+	0xaa70, 0xaa70,
+	0xaadd, 0xaadd,
+	0xaaf3, 0xaaf4,
+	0xff70, 0xff70,
+	0x1135d, 0x1135d,
+	0x115c6, 0x115c8,
+	0x16b42, 0x16b43,
+	0x16fe0, 0x16fe0,
+	0x1e944, 0x1e946,
+}; /* CR_Extender */
+
+/* 'Other_Lowercase': Binary Property */
+static const OnigCodePoint CR_Other_Lowercase[] = {
+	20,
+	0x00aa, 0x00aa,
+	0x00ba, 0x00ba,
+	0x02b0, 0x02b8,
+	0x02c0, 0x02c1,
+	0x02e0, 0x02e4,
+	0x0345, 0x0345,
+	0x037a, 0x037a,
+	0x1d2c, 0x1d6a,
+	0x1d78, 0x1d78,
+	0x1d9b, 0x1dbf,
+	0x2071, 0x2071,
+	0x207f, 0x207f,
+	0x2090, 0x209c,
+	0x2170, 0x217f,
+	0x24d0, 0x24e9,
+	0x2c7c, 0x2c7d,
+	0xa69c, 0xa69d,
+	0xa770, 0xa770,
+	0xa7f8, 0xa7f9,
+	0xab5c, 0xab5f,
+}; /* CR_Other_Lowercase */
+
+/* 'Other_Uppercase': Binary Property */
+static const OnigCodePoint CR_Other_Uppercase[] = {
+	5,
+	0x2160, 0x216f,
+	0x24b6, 0x24cf,
+	0x1f130, 0x1f149,
+	0x1f150, 0x1f169,
+	0x1f170, 0x1f189,
+}; /* CR_Other_Uppercase */
+
+/* 'Noncharacter_Code_Point': Binary Property */
+static const OnigCodePoint CR_Noncharacter_Code_Point[] = {
+	18,
+	0xfdd0, 0xfdef,
+	0xfffe, 0xffff,
+	0x1fffe, 0x1ffff,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xefffe, 0xeffff,
+	0xffffe, 0xfffff,
+	0x10fffe, 0x10ffff,
+}; /* CR_Noncharacter_Code_Point */
+
+/* 'Other_Grapheme_Extend': Binary Property */
+static const OnigCodePoint CR_Other_Grapheme_Extend[] = {
+	23,
+	0x09be, 0x09be,
+	0x09d7, 0x09d7,
+	0x0b3e, 0x0b3e,
+	0x0b57, 0x0b57,
+	0x0bbe, 0x0bbe,
+	0x0bd7, 0x0bd7,
+	0x0cc2, 0x0cc2,
+	0x0cd5, 0x0cd6,
+	0x0d3e, 0x0d3e,
+	0x0d57, 0x0d57,
+	0x0dcf, 0x0dcf,
+	0x0ddf, 0x0ddf,
+	0x200c, 0x200c,
+	0x302e, 0x302f,
+	0xff9e, 0xff9f,
+	0x1133e, 0x1133e,
+	0x11357, 0x11357,
+	0x114b0, 0x114b0,
+	0x114bd, 0x114bd,
+	0x115af, 0x115af,
+	0x1d165, 0x1d165,
+	0x1d16e, 0x1d172,
+	0xe0020, 0xe007f,
+}; /* CR_Other_Grapheme_Extend */
+
+/* 'IDS_Binary_Operator': Binary Property */
+static const OnigCodePoint CR_IDS_Binary_Operator[] = {
+	2,
+	0x2ff0, 0x2ff1,
+	0x2ff4, 0x2ffb,
+}; /* CR_IDS_Binary_Operator */
+
+/* 'IDS_Trinary_Operator': Binary Property */
+static const OnigCodePoint CR_IDS_Trinary_Operator[] = {
+	1,
+	0x2ff2, 0x2ff3,
+}; /* CR_IDS_Trinary_Operator */
+
+/* 'Radical': Binary Property */
+static const OnigCodePoint CR_Radical[] = {
+	3,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+}; /* CR_Radical */
+
+/* 'Unified_Ideograph': Binary Property */
+static const OnigCodePoint CR_Unified_Ideograph[] = {
+	13,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fd5,
+	0xfa0e, 0xfa0f,
+	0xfa11, 0xfa11,
+	0xfa13, 0xfa14,
+	0xfa1f, 0xfa1f,
+	0xfa21, 0xfa21,
+	0xfa23, 0xfa24,
+	0xfa27, 0xfa29,
+	0x20000, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+}; /* CR_Unified_Ideograph */
+
+/* 'Other_Default_Ignorable_Code_Point': Binary Property */
+static const OnigCodePoint CR_Other_Default_Ignorable_Code_Point[] = {
+	11,
+	0x034f, 0x034f,
+	0x115f, 0x1160,
+	0x17b4, 0x17b5,
+	0x2065, 0x2065,
+	0x3164, 0x3164,
+	0xffa0, 0xffa0,
+	0xfff0, 0xfff8,
+	0xe0000, 0xe0000,
+	0xe0002, 0xe001f,
+	0xe0080, 0xe00ff,
+	0xe01f0, 0xe0fff,
+}; /* CR_Other_Default_Ignorable_Code_Point */
+
+/* 'Deprecated': Binary Property */
+static const OnigCodePoint CR_Deprecated[] = {
+	8,
+	0x0149, 0x0149,
+	0x0673, 0x0673,
+	0x0f77, 0x0f77,
+	0x0f79, 0x0f79,
+	0x17a3, 0x17a4,
+	0x206a, 0x206f,
+	0x2329, 0x232a,
+	0xe0001, 0xe0001,
+}; /* CR_Deprecated */
+
+/* 'Soft_Dotted': Binary Property */
+static const OnigCodePoint CR_Soft_Dotted[] = {
+	31,
+	0x0069, 0x006a,
+	0x012f, 0x012f,
+	0x0249, 0x0249,
+	0x0268, 0x0268,
+	0x029d, 0x029d,
+	0x02b2, 0x02b2,
+	0x03f3, 0x03f3,
+	0x0456, 0x0456,
+	0x0458, 0x0458,
+	0x1d62, 0x1d62,
+	0x1d96, 0x1d96,
+	0x1da4, 0x1da4,
+	0x1da8, 0x1da8,
+	0x1e2d, 0x1e2d,
+	0x1ecb, 0x1ecb,
+	0x2071, 0x2071,
+	0x2148, 0x2149,
+	0x2c7c, 0x2c7c,
+	0x1d422, 0x1d423,
+	0x1d456, 0x1d457,
+	0x1d48a, 0x1d48b,
+	0x1d4be, 0x1d4bf,
+	0x1d4f2, 0x1d4f3,
+	0x1d526, 0x1d527,
+	0x1d55a, 0x1d55b,
+	0x1d58e, 0x1d58f,
+	0x1d5c2, 0x1d5c3,
+	0x1d5f6, 0x1d5f7,
+	0x1d62a, 0x1d62b,
+	0x1d65e, 0x1d65f,
+	0x1d692, 0x1d693,
+}; /* CR_Soft_Dotted */
+
+/* 'Logical_Order_Exception': Binary Property */
+static const OnigCodePoint CR_Logical_Order_Exception[] = {
+	7,
+	0x0e40, 0x0e44,
+	0x0ec0, 0x0ec4,
+	0x19b5, 0x19b7,
+	0x19ba, 0x19ba,
+	0xaab5, 0xaab6,
+	0xaab9, 0xaab9,
+	0xaabb, 0xaabc,
+}; /* CR_Logical_Order_Exception */
+
+/* 'Other_ID_Start': Binary Property */
+static const OnigCodePoint CR_Other_ID_Start[] = {
+	4,
+	0x1885, 0x1886,
+	0x2118, 0x2118,
+	0x212e, 0x212e,
+	0x309b, 0x309c,
+}; /* CR_Other_ID_Start */
+
+/* 'Other_ID_Continue': Binary Property */
+static const OnigCodePoint CR_Other_ID_Continue[] = {
+	4,
+	0x00b7, 0x00b7,
+	0x0387, 0x0387,
+	0x1369, 0x1371,
+	0x19da, 0x19da,
+}; /* CR_Other_ID_Continue */
+
+/* 'Sentence_Terminal': Binary Property */
+static const OnigCodePoint CR_Sentence_Terminal[] = {
+	66,
+	0x0021, 0x0021,
+	0x002e, 0x002e,
+	0x003f, 0x003f,
+	0x0589, 0x0589,
+	0x061f, 0x061f,
+	0x06d4, 0x06d4,
+	0x0700, 0x0702,
+	0x07f9, 0x07f9,
+	0x0964, 0x0965,
+	0x104a, 0x104b,
+	0x1362, 0x1362,
+	0x1367, 0x1368,
+	0x166e, 0x166e,
+	0x1735, 0x1736,
+	0x1803, 0x1803,
+	0x1809, 0x1809,
+	0x1944, 0x1945,
+	0x1aa8, 0x1aab,
+	0x1b5a, 0x1b5b,
+	0x1b5e, 0x1b5f,
+	0x1c3b, 0x1c3c,
+	0x1c7e, 0x1c7f,
+	0x203c, 0x203d,
+	0x2047, 0x2049,
+	0x2e2e, 0x2e2e,
+	0x2e3c, 0x2e3c,
+	0x3002, 0x3002,
+	0xa4ff, 0xa4ff,
+	0xa60e, 0xa60f,
+	0xa6f3, 0xa6f3,
+	0xa6f7, 0xa6f7,
+	0xa876, 0xa877,
+	0xa8ce, 0xa8cf,
+	0xa92f, 0xa92f,
+	0xa9c8, 0xa9c9,
+	0xaa5d, 0xaa5f,
+	0xaaf0, 0xaaf1,
+	0xabeb, 0xabeb,
+	0xfe52, 0xfe52,
+	0xfe56, 0xfe57,
+	0xff01, 0xff01,
+	0xff0e, 0xff0e,
+	0xff1f, 0xff1f,
+	0xff61, 0xff61,
+	0x10a56, 0x10a57,
+	0x11047, 0x11048,
+	0x110be, 0x110c1,
+	0x11141, 0x11143,
+	0x111c5, 0x111c6,
+	0x111cd, 0x111cd,
+	0x111de, 0x111df,
+	0x11238, 0x11239,
+	0x1123b, 0x1123c,
+	0x112a9, 0x112a9,
+	0x1144b, 0x1144c,
+	0x115c2, 0x115c3,
+	0x115c9, 0x115d7,
+	0x11641, 0x11642,
+	0x1173c, 0x1173e,
+	0x11c41, 0x11c42,
+	0x16a6e, 0x16a6f,
+	0x16af5, 0x16af5,
+	0x16b37, 0x16b38,
+	0x16b44, 0x16b44,
+	0x1bc9f, 0x1bc9f,
+	0x1da88, 0x1da88,
+}; /* CR_Sentence_Terminal */
+
+/* 'Variation_Selector': Binary Property */
+static const OnigCodePoint CR_Variation_Selector[] = {
+	3,
+	0x180b, 0x180d,
+	0xfe00, 0xfe0f,
+	0xe0100, 0xe01ef,
+}; /* CR_Variation_Selector */
+
+/* 'Pattern_White_Space': Binary Property */
+static const OnigCodePoint CR_Pattern_White_Space[] = {
+	5,
+	0x0009, 0x000d,
+	0x0020, 0x0020,
+	0x0085, 0x0085,
+	0x200e, 0x200f,
+	0x2028, 0x2029,
+}; /* CR_Pattern_White_Space */
+
+/* 'Pattern_Syntax': Binary Property */
+static const OnigCodePoint CR_Pattern_Syntax[] = {
+	28,
+	0x0021, 0x002f,
+	0x003a, 0x0040,
+	0x005b, 0x005e,
+	0x0060, 0x0060,
+	0x007b, 0x007e,
+	0x00a1, 0x00a7,
+	0x00a9, 0x00a9,
+	0x00ab, 0x00ac,
+	0x00ae, 0x00ae,
+	0x00b0, 0x00b1,
+	0x00b6, 0x00b6,
+	0x00bb, 0x00bb,
+	0x00bf, 0x00bf,
+	0x00d7, 0x00d7,
+	0x00f7, 0x00f7,
+	0x2010, 0x2027,
+	0x2030, 0x203e,
+	0x2041, 0x2053,
+	0x2055, 0x205e,
+	0x2190, 0x245f,
+	0x2500, 0x2775,
+	0x2794, 0x2bff,
+	0x2e00, 0x2e7f,
+	0x3001, 0x3003,
+	0x3008, 0x3020,
+	0x3030, 0x3030,
+	0xfd3e, 0xfd3f,
+	0xfe45, 0xfe46,
+}; /* CR_Pattern_Syntax */
+
+/* 'Prepended_Concatenation_Mark': Binary Property */
+static const OnigCodePoint CR_Prepended_Concatenation_Mark[] = {
+	5,
+	0x0600, 0x0605,
+	0x06dd, 0x06dd,
+	0x070f, 0x070f,
+	0x08e2, 0x08e2,
+	0x110bd, 0x110bd,
+}; /* CR_Prepended_Concatenation_Mark */
+
+/* 'Unknown': Script */
+static const OnigCodePoint CR_Unknown[] = {
+	636,
+	0x0378, 0x0379,
+	0x0380, 0x0383,
+	0x038b, 0x038b,
+	0x038d, 0x038d,
+	0x03a2, 0x03a2,
+	0x0530, 0x0530,
+	0x0557, 0x0558,
+	0x0560, 0x0560,
+	0x0588, 0x0588,
+	0x058b, 0x058c,
+	0x0590, 0x0590,
+	0x05c8, 0x05cf,
+	0x05eb, 0x05ef,
+	0x05f5, 0x05ff,
+	0x061d, 0x061d,
+	0x070e, 0x070e,
+	0x074b, 0x074c,
+	0x07b2, 0x07bf,
+	0x07fb, 0x07ff,
+	0x082e, 0x082f,
+	0x083f, 0x083f,
+	0x085c, 0x085d,
+	0x085f, 0x089f,
+	0x08b5, 0x08b5,
+	0x08be, 0x08d3,
+	0x0984, 0x0984,
+	0x098d, 0x098e,
+	0x0991, 0x0992,
+	0x09a9, 0x09a9,
+	0x09b1, 0x09b1,
+	0x09b3, 0x09b5,
+	0x09ba, 0x09bb,
+	0x09c5, 0x09c6,
+	0x09c9, 0x09ca,
+	0x09cf, 0x09d6,
+	0x09d8, 0x09db,
+	0x09de, 0x09de,
+	0x09e4, 0x09e5,
+	0x09fc, 0x0a00,
+	0x0a04, 0x0a04,
+	0x0a0b, 0x0a0e,
+	0x0a11, 0x0a12,
+	0x0a29, 0x0a29,
+	0x0a31, 0x0a31,
+	0x0a34, 0x0a34,
+	0x0a37, 0x0a37,
+	0x0a3a, 0x0a3b,
+	0x0a3d, 0x0a3d,
+	0x0a43, 0x0a46,
+	0x0a49, 0x0a4a,
+	0x0a4e, 0x0a50,
+	0x0a52, 0x0a58,
+	0x0a5d, 0x0a5d,
+	0x0a5f, 0x0a65,
+	0x0a76, 0x0a80,
+	0x0a84, 0x0a84,
+	0x0a8e, 0x0a8e,
+	0x0a92, 0x0a92,
+	0x0aa9, 0x0aa9,
+	0x0ab1, 0x0ab1,
+	0x0ab4, 0x0ab4,
+	0x0aba, 0x0abb,
+	0x0ac6, 0x0ac6,
+	0x0aca, 0x0aca,
+	0x0ace, 0x0acf,
+	0x0ad1, 0x0adf,
+	0x0ae4, 0x0ae5,
+	0x0af2, 0x0af8,
+	0x0afa, 0x0b00,
+	0x0b04, 0x0b04,
+	0x0b0d, 0x0b0e,
+	0x0b11, 0x0b12,
+	0x0b29, 0x0b29,
+	0x0b31, 0x0b31,
+	0x0b34, 0x0b34,
+	0x0b3a, 0x0b3b,
+	0x0b45, 0x0b46,
+	0x0b49, 0x0b4a,
+	0x0b4e, 0x0b55,
+	0x0b58, 0x0b5b,
+	0x0b5e, 0x0b5e,
+	0x0b64, 0x0b65,
+	0x0b78, 0x0b81,
+	0x0b84, 0x0b84,
+	0x0b8b, 0x0b8d,
+	0x0b91, 0x0b91,
+	0x0b96, 0x0b98,
+	0x0b9b, 0x0b9b,
+	0x0b9d, 0x0b9d,
+	0x0ba0, 0x0ba2,
+	0x0ba5, 0x0ba7,
+	0x0bab, 0x0bad,
+	0x0bba, 0x0bbd,
+	0x0bc3, 0x0bc5,
+	0x0bc9, 0x0bc9,
+	0x0bce, 0x0bcf,
+	0x0bd1, 0x0bd6,
+	0x0bd8, 0x0be5,
+	0x0bfb, 0x0bff,
+	0x0c04, 0x0c04,
+	0x0c0d, 0x0c0d,
+	0x0c11, 0x0c11,
+	0x0c29, 0x0c29,
+	0x0c3a, 0x0c3c,
+	0x0c45, 0x0c45,
+	0x0c49, 0x0c49,
+	0x0c4e, 0x0c54,
+	0x0c57, 0x0c57,
+	0x0c5b, 0x0c5f,
+	0x0c64, 0x0c65,
+	0x0c70, 0x0c77,
+	0x0c84, 0x0c84,
+	0x0c8d, 0x0c8d,
+	0x0c91, 0x0c91,
+	0x0ca9, 0x0ca9,
+	0x0cb4, 0x0cb4,
+	0x0cba, 0x0cbb,
+	0x0cc5, 0x0cc5,
+	0x0cc9, 0x0cc9,
+	0x0cce, 0x0cd4,
+	0x0cd7, 0x0cdd,
+	0x0cdf, 0x0cdf,
+	0x0ce4, 0x0ce5,
+	0x0cf0, 0x0cf0,
+	0x0cf3, 0x0d00,
+	0x0d04, 0x0d04,
+	0x0d0d, 0x0d0d,
+	0x0d11, 0x0d11,
+	0x0d3b, 0x0d3c,
+	0x0d45, 0x0d45,
+	0x0d49, 0x0d49,
+	0x0d50, 0x0d53,
+	0x0d64, 0x0d65,
+	0x0d80, 0x0d81,
+	0x0d84, 0x0d84,
+	0x0d97, 0x0d99,
+	0x0db2, 0x0db2,
+	0x0dbc, 0x0dbc,
+	0x0dbe, 0x0dbf,
+	0x0dc7, 0x0dc9,
+	0x0dcb, 0x0dce,
+	0x0dd5, 0x0dd5,
+	0x0dd7, 0x0dd7,
+	0x0de0, 0x0de5,
+	0x0df0, 0x0df1,
+	0x0df5, 0x0e00,
+	0x0e3b, 0x0e3e,
+	0x0e5c, 0x0e80,
+	0x0e83, 0x0e83,
+	0x0e85, 0x0e86,
+	0x0e89, 0x0e89,
+	0x0e8b, 0x0e8c,
+	0x0e8e, 0x0e93,
+	0x0e98, 0x0e98,
+	0x0ea0, 0x0ea0,
+	0x0ea4, 0x0ea4,
+	0x0ea6, 0x0ea6,
+	0x0ea8, 0x0ea9,
+	0x0eac, 0x0eac,
+	0x0eba, 0x0eba,
+	0x0ebe, 0x0ebf,
+	0x0ec5, 0x0ec5,
+	0x0ec7, 0x0ec7,
+	0x0ece, 0x0ecf,
+	0x0eda, 0x0edb,
+	0x0ee0, 0x0eff,
+	0x0f48, 0x0f48,
+	0x0f6d, 0x0f70,
+	0x0f98, 0x0f98,
+	0x0fbd, 0x0fbd,
+	0x0fcd, 0x0fcd,
+	0x0fdb, 0x0fff,
+	0x10c6, 0x10c6,
+	0x10c8, 0x10cc,
+	0x10ce, 0x10cf,
+	0x1249, 0x1249,
+	0x124e, 0x124f,
+	0x1257, 0x1257,
+	0x1259, 0x1259,
+	0x125e, 0x125f,
+	0x1289, 0x1289,
+	0x128e, 0x128f,
+	0x12b1, 0x12b1,
+	0x12b6, 0x12b7,
+	0x12bf, 0x12bf,
+	0x12c1, 0x12c1,
+	0x12c6, 0x12c7,
+	0x12d7, 0x12d7,
+	0x1311, 0x1311,
+	0x1316, 0x1317,
+	0x135b, 0x135c,
+	0x137d, 0x137f,
+	0x139a, 0x139f,
+	0x13f6, 0x13f7,
+	0x13fe, 0x13ff,
+	0x169d, 0x169f,
+	0x16f9, 0x16ff,
+	0x170d, 0x170d,
+	0x1715, 0x171f,
+	0x1737, 0x173f,
+	0x1754, 0x175f,
+	0x176d, 0x176d,
+	0x1771, 0x1771,
+	0x1774, 0x177f,
+	0x17de, 0x17df,
+	0x17ea, 0x17ef,
+	0x17fa, 0x17ff,
+	0x180f, 0x180f,
+	0x181a, 0x181f,
+	0x1878, 0x187f,
+	0x18ab, 0x18af,
+	0x18f6, 0x18ff,
+	0x191f, 0x191f,
+	0x192c, 0x192f,
+	0x193c, 0x193f,
+	0x1941, 0x1943,
+	0x196e, 0x196f,
+	0x1975, 0x197f,
+	0x19ac, 0x19af,
+	0x19ca, 0x19cf,
+	0x19db, 0x19dd,
+	0x1a1c, 0x1a1d,
+	0x1a5f, 0x1a5f,
+	0x1a7d, 0x1a7e,
+	0x1a8a, 0x1a8f,
+	0x1a9a, 0x1a9f,
+	0x1aae, 0x1aaf,
+	0x1abf, 0x1aff,
+	0x1b4c, 0x1b4f,
+	0x1b7d, 0x1b7f,
+	0x1bf4, 0x1bfb,
+	0x1c38, 0x1c3a,
+	0x1c4a, 0x1c4c,
+	0x1c89, 0x1cbf,
+	0x1cc8, 0x1ccf,
+	0x1cf7, 0x1cf7,
+	0x1cfa, 0x1cff,
+	0x1df6, 0x1dfa,
+	0x1f16, 0x1f17,
+	0x1f1e, 0x1f1f,
+	0x1f46, 0x1f47,
+	0x1f4e, 0x1f4f,
+	0x1f58, 0x1f58,
+	0x1f5a, 0x1f5a,
+	0x1f5c, 0x1f5c,
+	0x1f5e, 0x1f5e,
+	0x1f7e, 0x1f7f,
+	0x1fb5, 0x1fb5,
+	0x1fc5, 0x1fc5,
+	0x1fd4, 0x1fd5,
+	0x1fdc, 0x1fdc,
+	0x1ff0, 0x1ff1,
+	0x1ff5, 0x1ff5,
+	0x1fff, 0x1fff,
+	0x2065, 0x2065,
+	0x2072, 0x2073,
+	0x208f, 0x208f,
+	0x209d, 0x209f,
+	0x20bf, 0x20cf,
+	0x20f1, 0x20ff,
+	0x218c, 0x218f,
+	0x23ff, 0x23ff,
+	0x2427, 0x243f,
+	0x244b, 0x245f,
+	0x2b74, 0x2b75,
+	0x2b96, 0x2b97,
+	0x2bba, 0x2bbc,
+	0x2bc9, 0x2bc9,
+	0x2bd2, 0x2beb,
+	0x2bf0, 0x2bff,
+	0x2c2f, 0x2c2f,
+	0x2c5f, 0x2c5f,
+	0x2cf4, 0x2cf8,
+	0x2d26, 0x2d26,
+	0x2d28, 0x2d2c,
+	0x2d2e, 0x2d2f,
+	0x2d68, 0x2d6e,
+	0x2d71, 0x2d7e,
+	0x2d97, 0x2d9f,
+	0x2da7, 0x2da7,
+	0x2daf, 0x2daf,
+	0x2db7, 0x2db7,
+	0x2dbf, 0x2dbf,
+	0x2dc7, 0x2dc7,
+	0x2dcf, 0x2dcf,
+	0x2dd7, 0x2dd7,
+	0x2ddf, 0x2ddf,
+	0x2e45, 0x2e7f,
+	0x2e9a, 0x2e9a,
+	0x2ef4, 0x2eff,
+	0x2fd6, 0x2fef,
+	0x2ffc, 0x2fff,
+	0x3040, 0x3040,
+	0x3097, 0x3098,
+	0x3100, 0x3104,
+	0x312e, 0x3130,
+	0x318f, 0x318f,
+	0x31bb, 0x31bf,
+	0x31e4, 0x31ef,
+	0x321f, 0x321f,
+	0x32ff, 0x32ff,
+	0x4db6, 0x4dbf,
+	0x9fd6, 0x9fff,
+	0xa48d, 0xa48f,
+	0xa4c7, 0xa4cf,
+	0xa62c, 0xa63f,
+	0xa6f8, 0xa6ff,
+	0xa7af, 0xa7af,
+	0xa7b8, 0xa7f6,
+	0xa82c, 0xa82f,
+	0xa83a, 0xa83f,
+	0xa878, 0xa87f,
+	0xa8c6, 0xa8cd,
+	0xa8da, 0xa8df,
+	0xa8fe, 0xa8ff,
+	0xa954, 0xa95e,
+	0xa97d, 0xa97f,
+	0xa9ce, 0xa9ce,
+	0xa9da, 0xa9dd,
+	0xa9ff, 0xa9ff,
+	0xaa37, 0xaa3f,
+	0xaa4e, 0xaa4f,
+	0xaa5a, 0xaa5b,
+	0xaac3, 0xaada,
+	0xaaf7, 0xab00,
+	0xab07, 0xab08,
+	0xab0f, 0xab10,
+	0xab17, 0xab1f,
+	0xab27, 0xab27,
+	0xab2f, 0xab2f,
+	0xab66, 0xab6f,
+	0xabee, 0xabef,
+	0xabfa, 0xabff,
+	0xd7a4, 0xd7af,
+	0xd7c7, 0xd7ca,
+	0xd7fc, 0xf8ff,
+	0xfa6e, 0xfa6f,
+	0xfada, 0xfaff,
+	0xfb07, 0xfb12,
+	0xfb18, 0xfb1c,
+	0xfb37, 0xfb37,
+	0xfb3d, 0xfb3d,
+	0xfb3f, 0xfb3f,
+	0xfb42, 0xfb42,
+	0xfb45, 0xfb45,
+	0xfbc2, 0xfbd2,
+	0xfd40, 0xfd4f,
+	0xfd90, 0xfd91,
+	0xfdc8, 0xfdef,
+	0xfdfe, 0xfdff,
+	0xfe1a, 0xfe1f,
+	0xfe53, 0xfe53,
+	0xfe67, 0xfe67,
+	0xfe6c, 0xfe6f,
+	0xfe75, 0xfe75,
+	0xfefd, 0xfefe,
+	0xff00, 0xff00,
+	0xffbf, 0xffc1,
+	0xffc8, 0xffc9,
+	0xffd0, 0xffd1,
+	0xffd8, 0xffd9,
+	0xffdd, 0xffdf,
+	0xffe7, 0xffe7,
+	0xffef, 0xfff8,
+	0xfffe, 0xffff,
+	0x1000c, 0x1000c,
+	0x10027, 0x10027,
+	0x1003b, 0x1003b,
+	0x1003e, 0x1003e,
+	0x1004e, 0x1004f,
+	0x1005e, 0x1007f,
+	0x100fb, 0x100ff,
+	0x10103, 0x10106,
+	0x10134, 0x10136,
+	0x1018f, 0x1018f,
+	0x1019c, 0x1019f,
+	0x101a1, 0x101cf,
+	0x101fe, 0x1027f,
+	0x1029d, 0x1029f,
+	0x102d1, 0x102df,
+	0x102fc, 0x102ff,
+	0x10324, 0x1032f,
+	0x1034b, 0x1034f,
+	0x1037b, 0x1037f,
+	0x1039e, 0x1039e,
+	0x103c4, 0x103c7,
+	0x103d6, 0x103ff,
+	0x1049e, 0x1049f,
+	0x104aa, 0x104af,
+	0x104d4, 0x104d7,
+	0x104fc, 0x104ff,
+	0x10528, 0x1052f,
+	0x10564, 0x1056e,
+	0x10570, 0x105ff,
+	0x10737, 0x1073f,
+	0x10756, 0x1075f,
+	0x10768, 0x107ff,
+	0x10806, 0x10807,
+	0x10809, 0x10809,
+	0x10836, 0x10836,
+	0x10839, 0x1083b,
+	0x1083d, 0x1083e,
+	0x10856, 0x10856,
+	0x1089f, 0x108a6,
+	0x108b0, 0x108df,
+	0x108f3, 0x108f3,
+	0x108f6, 0x108fa,
+	0x1091c, 0x1091e,
+	0x1093a, 0x1093e,
+	0x10940, 0x1097f,
+	0x109b8, 0x109bb,
+	0x109d0, 0x109d1,
+	0x10a04, 0x10a04,
+	0x10a07, 0x10a0b,
+	0x10a14, 0x10a14,
+	0x10a18, 0x10a18,
+	0x10a34, 0x10a37,
+	0x10a3b, 0x10a3e,
+	0x10a48, 0x10a4f,
+	0x10a59, 0x10a5f,
+	0x10aa0, 0x10abf,
+	0x10ae7, 0x10aea,
+	0x10af7, 0x10aff,
+	0x10b36, 0x10b38,
+	0x10b56, 0x10b57,
+	0x10b73, 0x10b77,
+	0x10b92, 0x10b98,
+	0x10b9d, 0x10ba8,
+	0x10bb0, 0x10bff,
+	0x10c49, 0x10c7f,
+	0x10cb3, 0x10cbf,
+	0x10cf3, 0x10cf9,
+	0x10d00, 0x10e5f,
+	0x10e7f, 0x10fff,
+	0x1104e, 0x11051,
+	0x11070, 0x1107e,
+	0x110c2, 0x110cf,
+	0x110e9, 0x110ef,
+	0x110fa, 0x110ff,
+	0x11135, 0x11135,
+	0x11144, 0x1114f,
+	0x11177, 0x1117f,
+	0x111ce, 0x111cf,
+	0x111e0, 0x111e0,
+	0x111f5, 0x111ff,
+	0x11212, 0x11212,
+	0x1123f, 0x1127f,
+	0x11287, 0x11287,
+	0x11289, 0x11289,
+	0x1128e, 0x1128e,
+	0x1129e, 0x1129e,
+	0x112aa, 0x112af,
+	0x112eb, 0x112ef,
+	0x112fa, 0x112ff,
+	0x11304, 0x11304,
+	0x1130d, 0x1130e,
+	0x11311, 0x11312,
+	0x11329, 0x11329,
+	0x11331, 0x11331,
+	0x11334, 0x11334,
+	0x1133a, 0x1133b,
+	0x11345, 0x11346,
+	0x11349, 0x1134a,
+	0x1134e, 0x1134f,
+	0x11351, 0x11356,
+	0x11358, 0x1135c,
+	0x11364, 0x11365,
+	0x1136d, 0x1136f,
+	0x11375, 0x113ff,
+	0x1145a, 0x1145a,
+	0x1145c, 0x1145c,
+	0x1145e, 0x1147f,
+	0x114c8, 0x114cf,
+	0x114da, 0x1157f,
+	0x115b6, 0x115b7,
+	0x115de, 0x115ff,
+	0x11645, 0x1164f,
+	0x1165a, 0x1165f,
+	0x1166d, 0x1167f,
+	0x116b8, 0x116bf,
+	0x116ca, 0x116ff,
+	0x1171a, 0x1171c,
+	0x1172c, 0x1172f,
+	0x11740, 0x1189f,
+	0x118f3, 0x118fe,
+	0x11900, 0x11abf,
+	0x11af9, 0x11bff,
+	0x11c09, 0x11c09,
+	0x11c37, 0x11c37,
+	0x11c46, 0x11c4f,
+	0x11c6d, 0x11c6f,
+	0x11c90, 0x11c91,
+	0x11ca8, 0x11ca8,
+	0x11cb7, 0x11fff,
+	0x1239a, 0x123ff,
+	0x1246f, 0x1246f,
+	0x12475, 0x1247f,
+	0x12544, 0x12fff,
+	0x1342f, 0x143ff,
+	0x14647, 0x167ff,
+	0x16a39, 0x16a3f,
+	0x16a5f, 0x16a5f,
+	0x16a6a, 0x16a6d,
+	0x16a70, 0x16acf,
+	0x16aee, 0x16aef,
+	0x16af6, 0x16aff,
+	0x16b46, 0x16b4f,
+	0x16b5a, 0x16b5a,
+	0x16b62, 0x16b62,
+	0x16b78, 0x16b7c,
+	0x16b90, 0x16eff,
+	0x16f45, 0x16f4f,
+	0x16f7f, 0x16f8e,
+	0x16fa0, 0x16fdf,
+	0x16fe1, 0x16fff,
+	0x187ed, 0x187ff,
+	0x18af3, 0x1afff,
+	0x1b002, 0x1bbff,
+	0x1bc6b, 0x1bc6f,
+	0x1bc7d, 0x1bc7f,
+	0x1bc89, 0x1bc8f,
+	0x1bc9a, 0x1bc9b,
+	0x1bca4, 0x1cfff,
+	0x1d0f6, 0x1d0ff,
+	0x1d127, 0x1d128,
+	0x1d1e9, 0x1d1ff,
+	0x1d246, 0x1d2ff,
+	0x1d357, 0x1d35f,
+	0x1d372, 0x1d3ff,
+	0x1d455, 0x1d455,
+	0x1d49d, 0x1d49d,
+	0x1d4a0, 0x1d4a1,
+	0x1d4a3, 0x1d4a4,
+	0x1d4a7, 0x1d4a8,
+	0x1d4ad, 0x1d4ad,
+	0x1d4ba, 0x1d4ba,
+	0x1d4bc, 0x1d4bc,
+	0x1d4c4, 0x1d4c4,
+	0x1d506, 0x1d506,
+	0x1d50b, 0x1d50c,
+	0x1d515, 0x1d515,
+	0x1d51d, 0x1d51d,
+	0x1d53a, 0x1d53a,
+	0x1d53f, 0x1d53f,
+	0x1d545, 0x1d545,
+	0x1d547, 0x1d549,
+	0x1d551, 0x1d551,
+	0x1d6a6, 0x1d6a7,
+	0x1d7cc, 0x1d7cd,
+	0x1da8c, 0x1da9a,
+	0x1daa0, 0x1daa0,
+	0x1dab0, 0x1dfff,
+	0x1e007, 0x1e007,
+	0x1e019, 0x1e01a,
+	0x1e022, 0x1e022,
+	0x1e025, 0x1e025,
+	0x1e02b, 0x1e7ff,
+	0x1e8c5, 0x1e8c6,
+	0x1e8d7, 0x1e8ff,
+	0x1e94b, 0x1e94f,
+	0x1e95a, 0x1e95d,
+	0x1e960, 0x1edff,
+	0x1ee04, 0x1ee04,
+	0x1ee20, 0x1ee20,
+	0x1ee23, 0x1ee23,
+	0x1ee25, 0x1ee26,
+	0x1ee28, 0x1ee28,
+	0x1ee33, 0x1ee33,
+	0x1ee38, 0x1ee38,
+	0x1ee3a, 0x1ee3a,
+	0x1ee3c, 0x1ee41,
+	0x1ee43, 0x1ee46,
+	0x1ee48, 0x1ee48,
+	0x1ee4a, 0x1ee4a,
+	0x1ee4c, 0x1ee4c,
+	0x1ee50, 0x1ee50,
+	0x1ee53, 0x1ee53,
+	0x1ee55, 0x1ee56,
+	0x1ee58, 0x1ee58,
+	0x1ee5a, 0x1ee5a,
+	0x1ee5c, 0x1ee5c,
+	0x1ee5e, 0x1ee5e,
+	0x1ee60, 0x1ee60,
+	0x1ee63, 0x1ee63,
+	0x1ee65, 0x1ee66,
+	0x1ee6b, 0x1ee6b,
+	0x1ee73, 0x1ee73,
+	0x1ee78, 0x1ee78,
+	0x1ee7d, 0x1ee7d,
+	0x1ee7f, 0x1ee7f,
+	0x1ee8a, 0x1ee8a,
+	0x1ee9c, 0x1eea0,
+	0x1eea4, 0x1eea4,
+	0x1eeaa, 0x1eeaa,
+	0x1eebc, 0x1eeef,
+	0x1eef2, 0x1efff,
+	0x1f02c, 0x1f02f,
+	0x1f094, 0x1f09f,
+	0x1f0af, 0x1f0b0,
+	0x1f0c0, 0x1f0c0,
+	0x1f0d0, 0x1f0d0,
+	0x1f0f6, 0x1f0ff,
+	0x1f10d, 0x1f10f,
+	0x1f12f, 0x1f12f,
+	0x1f16c, 0x1f16f,
+	0x1f1ad, 0x1f1e5,
+	0x1f203, 0x1f20f,
+	0x1f23c, 0x1f23f,
+	0x1f249, 0x1f24f,
+	0x1f252, 0x1f2ff,
+	0x1f6d3, 0x1f6df,
+	0x1f6ed, 0x1f6ef,
+	0x1f6f7, 0x1f6ff,
+	0x1f774, 0x1f77f,
+	0x1f7d5, 0x1f7ff,
+	0x1f80c, 0x1f80f,
+	0x1f848, 0x1f84f,
+	0x1f85a, 0x1f85f,
+	0x1f888, 0x1f88f,
+	0x1f8ae, 0x1f90f,
+	0x1f91f, 0x1f91f,
+	0x1f928, 0x1f92f,
+	0x1f931, 0x1f932,
+	0x1f93f, 0x1f93f,
+	0x1f94c, 0x1f94f,
+	0x1f95f, 0x1f97f,
+	0x1f992, 0x1f9bf,
+	0x1f9c1, 0x1ffff,
+	0x2a6d7, 0x2a6ff,
+	0x2b735, 0x2b73f,
+	0x2b81e, 0x2b81f,
+	0x2cea2, 0x2f7ff,
+	0x2fa1e, 0xe0000,
+	0xe0002, 0xe001f,
+	0xe0080, 0xe00ff,
+	0xe01f0, 0x10ffff,
+}; /* CR_Unknown */
+
+#ifdef USE_UNICODE_AGE_PROPERTIES
+/* 'Age_1_1': Derived Age 1.1 */
+static const OnigCodePoint CR_Age_1_1[] = {
+	288,
+	0x0000, 0x01f5,
+	0x01fa, 0x0217,
+	0x0250, 0x02a8,
+	0x02b0, 0x02de,
+	0x02e0, 0x02e9,
+	0x0300, 0x0345,
+	0x0360, 0x0361,
+	0x0374, 0x0375,
+	0x037a, 0x037a,
+	0x037e, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03ce,
+	0x03d0, 0x03d6,
+	0x03da, 0x03da,
+	0x03dc, 0x03dc,
+	0x03de, 0x03de,
+	0x03e0, 0x03e0,
+	0x03e2, 0x03f3,
+	0x0401, 0x040c,
+	0x040e, 0x044f,
+	0x0451, 0x045c,
+	0x045e, 0x0486,
+	0x0490, 0x04c4,
+	0x04c7, 0x04c8,
+	0x04cb, 0x04cc,
+	0x04d0, 0x04eb,
+	0x04ee, 0x04f5,
+	0x04f8, 0x04f9,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x0589,
+	0x05b0, 0x05b9,
+	0x05bb, 0x05c3,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x060c, 0x060c,
+	0x061b, 0x061b,
+	0x061f, 0x061f,
+	0x0621, 0x063a,
+	0x0640, 0x0652,
+	0x0660, 0x066d,
+	0x0670, 0x06b7,
+	0x06ba, 0x06be,
+	0x06c0, 0x06ce,
+	0x06d0, 0x06ed,
+	0x06f0, 0x06f9,
+	0x0901, 0x0903,
+	0x0905, 0x0939,
+	0x093c, 0x094d,
+	0x0950, 0x0954,
+	0x0958, 0x0970,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09bc,
+	0x09be, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cd,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fa,
+	0x0a02, 0x0a02,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a74,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8b,
+	0x0a8d, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae0,
+	0x0ae6, 0x0aef,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b36, 0x0b39,
+	0x0b3c, 0x0b43,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b66, 0x0b70,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb5,
+	0x0bb7, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd7, 0x0bd7,
+	0x0be7, 0x0bf2,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3e, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c60, 0x0c61,
+	0x0c66, 0x0c6f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbe, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0ce6, 0x0cef,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d28,
+	0x0d2a, 0x0d39,
+	0x0d3e, 0x0d43,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d61,
+	0x0d66, 0x0d6f,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x10a0, 0x10c5,
+	0x10d0, 0x10f6,
+	0x10fb, 0x10fb,
+	0x1100, 0x1159,
+	0x115f, 0x11a2,
+	0x11a8, 0x11f9,
+	0x1e00, 0x1e9a,
+	0x1ea0, 0x1ef9,
+	0x1f00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x202e,
+	0x2030, 0x2046,
+	0x206a, 0x2070,
+	0x2074, 0x208e,
+	0x20a0, 0x20aa,
+	0x20d0, 0x20e1,
+	0x2100, 0x2138,
+	0x2153, 0x2182,
+	0x2190, 0x21ea,
+	0x2200, 0x22f1,
+	0x2300, 0x2300,
+	0x2302, 0x237a,
+	0x2400, 0x2424,
+	0x2440, 0x244a,
+	0x2460, 0x24ea,
+	0x2500, 0x2595,
+	0x25a0, 0x25ef,
+	0x2600, 0x2613,
+	0x261a, 0x266f,
+	0x2701, 0x2704,
+	0x2706, 0x2709,
+	0x270c, 0x2727,
+	0x2729, 0x274b,
+	0x274d, 0x274d,
+	0x274f, 0x2752,
+	0x2756, 0x2756,
+	0x2758, 0x275e,
+	0x2761, 0x2767,
+	0x2776, 0x2794,
+	0x2798, 0x27af,
+	0x27b1, 0x27be,
+	0x3000, 0x3037,
+	0x303f, 0x303f,
+	0x3041, 0x3094,
+	0x3099, 0x309e,
+	0x30a1, 0x30fe,
+	0x3105, 0x312c,
+	0x3131, 0x318e,
+	0x3190, 0x319f,
+	0x3200, 0x321c,
+	0x3220, 0x3243,
+	0x3260, 0x327b,
+	0x327f, 0x32b0,
+	0x32c0, 0x32cb,
+	0x32d0, 0x32fe,
+	0x3300, 0x3376,
+	0x337b, 0x33dd,
+	0x33e0, 0x33fe,
+	0x4e00, 0x9fa5,
+	0xe000, 0xfa2d,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1e, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfb,
+	0xfe20, 0xfe23,
+	0xfe30, 0xfe44,
+	0xfe49, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe72,
+	0xfe74, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xff5e,
+	0xff61, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfffd, 0xffff,
+}; /* CR_Age_1_1 */
+
+/* 'Age_2_0': Derived Age 2.0 */
+static const OnigCodePoint CR_Age_2_0[] = {
+	312,
+	0x0000, 0x01f5,
+	0x01fa, 0x0217,
+	0x0250, 0x02a8,
+	0x02b0, 0x02de,
+	0x02e0, 0x02e9,
+	0x0300, 0x0345,
+	0x0360, 0x0361,
+	0x0374, 0x0375,
+	0x037a, 0x037a,
+	0x037e, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03ce,
+	0x03d0, 0x03d6,
+	0x03da, 0x03da,
+	0x03dc, 0x03dc,
+	0x03de, 0x03de,
+	0x03e0, 0x03e0,
+	0x03e2, 0x03f3,
+	0x0401, 0x040c,
+	0x040e, 0x044f,
+	0x0451, 0x045c,
+	0x045e, 0x0486,
+	0x0490, 0x04c4,
+	0x04c7, 0x04c8,
+	0x04cb, 0x04cc,
+	0x04d0, 0x04eb,
+	0x04ee, 0x04f5,
+	0x04f8, 0x04f9,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x0589,
+	0x0591, 0x05a1,
+	0x05a3, 0x05b9,
+	0x05bb, 0x05c4,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x060c, 0x060c,
+	0x061b, 0x061b,
+	0x061f, 0x061f,
+	0x0621, 0x063a,
+	0x0640, 0x0652,
+	0x0660, 0x066d,
+	0x0670, 0x06b7,
+	0x06ba, 0x06be,
+	0x06c0, 0x06ce,
+	0x06d0, 0x06ed,
+	0x06f0, 0x06f9,
+	0x0901, 0x0903,
+	0x0905, 0x0939,
+	0x093c, 0x094d,
+	0x0950, 0x0954,
+	0x0958, 0x0970,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09bc,
+	0x09be, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cd,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fa,
+	0x0a02, 0x0a02,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a74,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8b,
+	0x0a8d, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae0,
+	0x0ae6, 0x0aef,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b36, 0x0b39,
+	0x0b3c, 0x0b43,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b66, 0x0b70,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb5,
+	0x0bb7, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd7, 0x0bd7,
+	0x0be7, 0x0bf2,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3e, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c60, 0x0c61,
+	0x0c66, 0x0c6f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbe, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0ce6, 0x0cef,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d28,
+	0x0d2a, 0x0d39,
+	0x0d3e, 0x0d43,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d61,
+	0x0d66, 0x0d6f,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f69,
+	0x0f71, 0x0f8b,
+	0x0f90, 0x0f95,
+	0x0f97, 0x0f97,
+	0x0f99, 0x0fad,
+	0x0fb1, 0x0fb7,
+	0x0fb9, 0x0fb9,
+	0x10a0, 0x10c5,
+	0x10d0, 0x10f6,
+	0x10fb, 0x10fb,
+	0x1100, 0x1159,
+	0x115f, 0x11a2,
+	0x11a8, 0x11f9,
+	0x1e00, 0x1e9b,
+	0x1ea0, 0x1ef9,
+	0x1f00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x202e,
+	0x2030, 0x2046,
+	0x206a, 0x2070,
+	0x2074, 0x208e,
+	0x20a0, 0x20ab,
+	0x20d0, 0x20e1,
+	0x2100, 0x2138,
+	0x2153, 0x2182,
+	0x2190, 0x21ea,
+	0x2200, 0x22f1,
+	0x2300, 0x2300,
+	0x2302, 0x237a,
+	0x2400, 0x2424,
+	0x2440, 0x244a,
+	0x2460, 0x24ea,
+	0x2500, 0x2595,
+	0x25a0, 0x25ef,
+	0x2600, 0x2613,
+	0x261a, 0x266f,
+	0x2701, 0x2704,
+	0x2706, 0x2709,
+	0x270c, 0x2727,
+	0x2729, 0x274b,
+	0x274d, 0x274d,
+	0x274f, 0x2752,
+	0x2756, 0x2756,
+	0x2758, 0x275e,
+	0x2761, 0x2767,
+	0x2776, 0x2794,
+	0x2798, 0x27af,
+	0x27b1, 0x27be,
+	0x3000, 0x3037,
+	0x303f, 0x303f,
+	0x3041, 0x3094,
+	0x3099, 0x309e,
+	0x30a1, 0x30fe,
+	0x3105, 0x312c,
+	0x3131, 0x318e,
+	0x3190, 0x319f,
+	0x3200, 0x321c,
+	0x3220, 0x3243,
+	0x3260, 0x327b,
+	0x327f, 0x32b0,
+	0x32c0, 0x32cb,
+	0x32d0, 0x32fe,
+	0x3300, 0x3376,
+	0x337b, 0x33dd,
+	0x33e0, 0x33fe,
+	0x4e00, 0x9fa5,
+	0xac00, 0xd7a3,
+	0xd800, 0xfa2d,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1e, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfb,
+	0xfe20, 0xfe23,
+	0xfe30, 0xfe44,
+	0xfe49, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe72,
+	0xfe74, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xff5e,
+	0xff61, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfffd, 0xffff,
+	0x1fffe, 0x1ffff,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_2_0 */
+
+/* 'Age_2_1': Derived Age 2.1 */
+static const OnigCodePoint CR_Age_2_1[] = {
+	312,
+	0x0000, 0x01f5,
+	0x01fa, 0x0217,
+	0x0250, 0x02a8,
+	0x02b0, 0x02de,
+	0x02e0, 0x02e9,
+	0x0300, 0x0345,
+	0x0360, 0x0361,
+	0x0374, 0x0375,
+	0x037a, 0x037a,
+	0x037e, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03ce,
+	0x03d0, 0x03d6,
+	0x03da, 0x03da,
+	0x03dc, 0x03dc,
+	0x03de, 0x03de,
+	0x03e0, 0x03e0,
+	0x03e2, 0x03f3,
+	0x0401, 0x040c,
+	0x040e, 0x044f,
+	0x0451, 0x045c,
+	0x045e, 0x0486,
+	0x0490, 0x04c4,
+	0x04c7, 0x04c8,
+	0x04cb, 0x04cc,
+	0x04d0, 0x04eb,
+	0x04ee, 0x04f5,
+	0x04f8, 0x04f9,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x0589,
+	0x0591, 0x05a1,
+	0x05a3, 0x05b9,
+	0x05bb, 0x05c4,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x060c, 0x060c,
+	0x061b, 0x061b,
+	0x061f, 0x061f,
+	0x0621, 0x063a,
+	0x0640, 0x0652,
+	0x0660, 0x066d,
+	0x0670, 0x06b7,
+	0x06ba, 0x06be,
+	0x06c0, 0x06ce,
+	0x06d0, 0x06ed,
+	0x06f0, 0x06f9,
+	0x0901, 0x0903,
+	0x0905, 0x0939,
+	0x093c, 0x094d,
+	0x0950, 0x0954,
+	0x0958, 0x0970,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09bc,
+	0x09be, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cd,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fa,
+	0x0a02, 0x0a02,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a74,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8b,
+	0x0a8d, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae0,
+	0x0ae6, 0x0aef,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b36, 0x0b39,
+	0x0b3c, 0x0b43,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b66, 0x0b70,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb5,
+	0x0bb7, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd7, 0x0bd7,
+	0x0be7, 0x0bf2,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3e, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c60, 0x0c61,
+	0x0c66, 0x0c6f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbe, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0ce6, 0x0cef,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d28,
+	0x0d2a, 0x0d39,
+	0x0d3e, 0x0d43,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d61,
+	0x0d66, 0x0d6f,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f69,
+	0x0f71, 0x0f8b,
+	0x0f90, 0x0f95,
+	0x0f97, 0x0f97,
+	0x0f99, 0x0fad,
+	0x0fb1, 0x0fb7,
+	0x0fb9, 0x0fb9,
+	0x10a0, 0x10c5,
+	0x10d0, 0x10f6,
+	0x10fb, 0x10fb,
+	0x1100, 0x1159,
+	0x115f, 0x11a2,
+	0x11a8, 0x11f9,
+	0x1e00, 0x1e9b,
+	0x1ea0, 0x1ef9,
+	0x1f00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x202e,
+	0x2030, 0x2046,
+	0x206a, 0x2070,
+	0x2074, 0x208e,
+	0x20a0, 0x20ac,
+	0x20d0, 0x20e1,
+	0x2100, 0x2138,
+	0x2153, 0x2182,
+	0x2190, 0x21ea,
+	0x2200, 0x22f1,
+	0x2300, 0x2300,
+	0x2302, 0x237a,
+	0x2400, 0x2424,
+	0x2440, 0x244a,
+	0x2460, 0x24ea,
+	0x2500, 0x2595,
+	0x25a0, 0x25ef,
+	0x2600, 0x2613,
+	0x261a, 0x266f,
+	0x2701, 0x2704,
+	0x2706, 0x2709,
+	0x270c, 0x2727,
+	0x2729, 0x274b,
+	0x274d, 0x274d,
+	0x274f, 0x2752,
+	0x2756, 0x2756,
+	0x2758, 0x275e,
+	0x2761, 0x2767,
+	0x2776, 0x2794,
+	0x2798, 0x27af,
+	0x27b1, 0x27be,
+	0x3000, 0x3037,
+	0x303f, 0x303f,
+	0x3041, 0x3094,
+	0x3099, 0x309e,
+	0x30a1, 0x30fe,
+	0x3105, 0x312c,
+	0x3131, 0x318e,
+	0x3190, 0x319f,
+	0x3200, 0x321c,
+	0x3220, 0x3243,
+	0x3260, 0x327b,
+	0x327f, 0x32b0,
+	0x32c0, 0x32cb,
+	0x32d0, 0x32fe,
+	0x3300, 0x3376,
+	0x337b, 0x33dd,
+	0x33e0, 0x33fe,
+	0x4e00, 0x9fa5,
+	0xac00, 0xd7a3,
+	0xd800, 0xfa2d,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1e, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfb,
+	0xfe20, 0xfe23,
+	0xfe30, 0xfe44,
+	0xfe49, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe72,
+	0xfe74, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xff5e,
+	0xff61, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfffc, 0xffff,
+	0x1fffe, 0x1ffff,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_2_1 */
+
+/* 'Age_3_0': Derived Age 3.0 */
+static const OnigCodePoint CR_Age_3_0[] = {
+	369,
+	0x0000, 0x021f,
+	0x0222, 0x0233,
+	0x0250, 0x02ad,
+	0x02b0, 0x02ee,
+	0x0300, 0x034e,
+	0x0360, 0x0362,
+	0x0374, 0x0375,
+	0x037a, 0x037a,
+	0x037e, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03ce,
+	0x03d0, 0x03d7,
+	0x03da, 0x03f3,
+	0x0400, 0x0486,
+	0x0488, 0x0489,
+	0x048c, 0x04c4,
+	0x04c7, 0x04c8,
+	0x04cb, 0x04cc,
+	0x04d0, 0x04f5,
+	0x04f8, 0x04f9,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x0591, 0x05a1,
+	0x05a3, 0x05b9,
+	0x05bb, 0x05c4,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x060c, 0x060c,
+	0x061b, 0x061b,
+	0x061f, 0x061f,
+	0x0621, 0x063a,
+	0x0640, 0x0655,
+	0x0660, 0x066d,
+	0x0670, 0x06ed,
+	0x06f0, 0x06fe,
+	0x0700, 0x070d,
+	0x070f, 0x072c,
+	0x0730, 0x074a,
+	0x0780, 0x07b0,
+	0x0901, 0x0903,
+	0x0905, 0x0939,
+	0x093c, 0x094d,
+	0x0950, 0x0954,
+	0x0958, 0x0970,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09bc,
+	0x09be, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cd,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fa,
+	0x0a02, 0x0a02,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a74,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8b,
+	0x0a8d, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae0,
+	0x0ae6, 0x0aef,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b36, 0x0b39,
+	0x0b3c, 0x0b43,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b66, 0x0b70,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb5,
+	0x0bb7, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd7, 0x0bd7,
+	0x0be7, 0x0bf2,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3e, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c60, 0x0c61,
+	0x0c66, 0x0c6f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbe, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0ce6, 0x0cef,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d28,
+	0x0d2a, 0x0d39,
+	0x0d3e, 0x0d43,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d61,
+	0x0d66, 0x0d6f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6a,
+	0x0f71, 0x0f8b,
+	0x0f90, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fcf, 0x0fcf,
+	0x1000, 0x1021,
+	0x1023, 0x1027,
+	0x1029, 0x102a,
+	0x102c, 0x1032,
+	0x1036, 0x1039,
+	0x1040, 0x1059,
+	0x10a0, 0x10c5,
+	0x10d0, 0x10f6,
+	0x10fb, 0x10fb,
+	0x1100, 0x1159,
+	0x115f, 0x11a2,
+	0x11a8, 0x11f9,
+	0x1200, 0x1206,
+	0x1208, 0x1246,
+	0x1248, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1286,
+	0x1288, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12ae,
+	0x12b0, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12ce,
+	0x12d0, 0x12d6,
+	0x12d8, 0x12ee,
+	0x12f0, 0x130e,
+	0x1310, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x131e,
+	0x1320, 0x1346,
+	0x1348, 0x135a,
+	0x1361, 0x137c,
+	0x13a0, 0x13f4,
+	0x1401, 0x1676,
+	0x1680, 0x169c,
+	0x16a0, 0x16f0,
+	0x1780, 0x17dc,
+	0x17e0, 0x17e9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18a9,
+	0x1e00, 0x1e9b,
+	0x1ea0, 0x1ef9,
+	0x1f00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2046,
+	0x2048, 0x204d,
+	0x206a, 0x2070,
+	0x2074, 0x208e,
+	0x20a0, 0x20af,
+	0x20d0, 0x20e3,
+	0x2100, 0x213a,
+	0x2153, 0x2183,
+	0x2190, 0x21f3,
+	0x2200, 0x22f1,
+	0x2300, 0x237b,
+	0x237d, 0x239a,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x24ea,
+	0x2500, 0x2595,
+	0x25a0, 0x25f7,
+	0x2600, 0x2613,
+	0x2619, 0x2671,
+	0x2701, 0x2704,
+	0x2706, 0x2709,
+	0x270c, 0x2727,
+	0x2729, 0x274b,
+	0x274d, 0x274d,
+	0x274f, 0x2752,
+	0x2756, 0x2756,
+	0x2758, 0x275e,
+	0x2761, 0x2767,
+	0x2776, 0x2794,
+	0x2798, 0x27af,
+	0x27b1, 0x27be,
+	0x2800, 0x28ff,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303a,
+	0x303e, 0x303f,
+	0x3041, 0x3094,
+	0x3099, 0x309e,
+	0x30a1, 0x30fe,
+	0x3105, 0x312c,
+	0x3131, 0x318e,
+	0x3190, 0x31b7,
+	0x3200, 0x321c,
+	0x3220, 0x3243,
+	0x3260, 0x327b,
+	0x327f, 0x32b0,
+	0x32c0, 0x32cb,
+	0x32d0, 0x32fe,
+	0x3300, 0x3376,
+	0x337b, 0x33dd,
+	0x33e0, 0x33fe,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fa5,
+	0xa000, 0xa48c,
+	0xa490, 0xa4a1,
+	0xa4a4, 0xa4b3,
+	0xa4b5, 0xa4c0,
+	0xa4c2, 0xa4c4,
+	0xa4c6, 0xa4c6,
+	0xac00, 0xd7a3,
+	0xd800, 0xfa2d,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdf0, 0xfdfb,
+	0xfe20, 0xfe23,
+	0xfe30, 0xfe44,
+	0xfe49, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe72,
+	0xfe74, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xff5e,
+	0xff61, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0xffff,
+	0x1fffe, 0x1ffff,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_3_0 */
+
+/* 'Age_3_1': Derived Age 3.1 */
+static const OnigCodePoint CR_Age_3_1[] = {
+	402,
+	0x0000, 0x021f,
+	0x0222, 0x0233,
+	0x0250, 0x02ad,
+	0x02b0, 0x02ee,
+	0x0300, 0x034e,
+	0x0360, 0x0362,
+	0x0374, 0x0375,
+	0x037a, 0x037a,
+	0x037e, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03ce,
+	0x03d0, 0x03d7,
+	0x03da, 0x03f5,
+	0x0400, 0x0486,
+	0x0488, 0x0489,
+	0x048c, 0x04c4,
+	0x04c7, 0x04c8,
+	0x04cb, 0x04cc,
+	0x04d0, 0x04f5,
+	0x04f8, 0x04f9,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x0591, 0x05a1,
+	0x05a3, 0x05b9,
+	0x05bb, 0x05c4,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x060c, 0x060c,
+	0x061b, 0x061b,
+	0x061f, 0x061f,
+	0x0621, 0x063a,
+	0x0640, 0x0655,
+	0x0660, 0x066d,
+	0x0670, 0x06ed,
+	0x06f0, 0x06fe,
+	0x0700, 0x070d,
+	0x070f, 0x072c,
+	0x0730, 0x074a,
+	0x0780, 0x07b0,
+	0x0901, 0x0903,
+	0x0905, 0x0939,
+	0x093c, 0x094d,
+	0x0950, 0x0954,
+	0x0958, 0x0970,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09bc,
+	0x09be, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cd,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fa,
+	0x0a02, 0x0a02,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a74,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8b,
+	0x0a8d, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae0,
+	0x0ae6, 0x0aef,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b36, 0x0b39,
+	0x0b3c, 0x0b43,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b66, 0x0b70,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb5,
+	0x0bb7, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd7, 0x0bd7,
+	0x0be7, 0x0bf2,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3e, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c60, 0x0c61,
+	0x0c66, 0x0c6f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbe, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0ce6, 0x0cef,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d28,
+	0x0d2a, 0x0d39,
+	0x0d3e, 0x0d43,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d61,
+	0x0d66, 0x0d6f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6a,
+	0x0f71, 0x0f8b,
+	0x0f90, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fcf, 0x0fcf,
+	0x1000, 0x1021,
+	0x1023, 0x1027,
+	0x1029, 0x102a,
+	0x102c, 0x1032,
+	0x1036, 0x1039,
+	0x1040, 0x1059,
+	0x10a0, 0x10c5,
+	0x10d0, 0x10f6,
+	0x10fb, 0x10fb,
+	0x1100, 0x1159,
+	0x115f, 0x11a2,
+	0x11a8, 0x11f9,
+	0x1200, 0x1206,
+	0x1208, 0x1246,
+	0x1248, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1286,
+	0x1288, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12ae,
+	0x12b0, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12ce,
+	0x12d0, 0x12d6,
+	0x12d8, 0x12ee,
+	0x12f0, 0x130e,
+	0x1310, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x131e,
+	0x1320, 0x1346,
+	0x1348, 0x135a,
+	0x1361, 0x137c,
+	0x13a0, 0x13f4,
+	0x1401, 0x1676,
+	0x1680, 0x169c,
+	0x16a0, 0x16f0,
+	0x1780, 0x17dc,
+	0x17e0, 0x17e9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18a9,
+	0x1e00, 0x1e9b,
+	0x1ea0, 0x1ef9,
+	0x1f00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2046,
+	0x2048, 0x204d,
+	0x206a, 0x2070,
+	0x2074, 0x208e,
+	0x20a0, 0x20af,
+	0x20d0, 0x20e3,
+	0x2100, 0x213a,
+	0x2153, 0x2183,
+	0x2190, 0x21f3,
+	0x2200, 0x22f1,
+	0x2300, 0x237b,
+	0x237d, 0x239a,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x24ea,
+	0x2500, 0x2595,
+	0x25a0, 0x25f7,
+	0x2600, 0x2613,
+	0x2619, 0x2671,
+	0x2701, 0x2704,
+	0x2706, 0x2709,
+	0x270c, 0x2727,
+	0x2729, 0x274b,
+	0x274d, 0x274d,
+	0x274f, 0x2752,
+	0x2756, 0x2756,
+	0x2758, 0x275e,
+	0x2761, 0x2767,
+	0x2776, 0x2794,
+	0x2798, 0x27af,
+	0x27b1, 0x27be,
+	0x2800, 0x28ff,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303a,
+	0x303e, 0x303f,
+	0x3041, 0x3094,
+	0x3099, 0x309e,
+	0x30a1, 0x30fe,
+	0x3105, 0x312c,
+	0x3131, 0x318e,
+	0x3190, 0x31b7,
+	0x3200, 0x321c,
+	0x3220, 0x3243,
+	0x3260, 0x327b,
+	0x327f, 0x32b0,
+	0x32c0, 0x32cb,
+	0x32d0, 0x32fe,
+	0x3300, 0x3376,
+	0x337b, 0x33dd,
+	0x33e0, 0x33fe,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fa5,
+	0xa000, 0xa48c,
+	0xa490, 0xa4a1,
+	0xa4a4, 0xa4b3,
+	0xa4b5, 0xa4c0,
+	0xa4c2, 0xa4c4,
+	0xa4c6, 0xa4c6,
+	0xac00, 0xd7a3,
+	0xd800, 0xfa2d,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfb,
+	0xfe20, 0xfe23,
+	0xfe30, 0xfe44,
+	0xfe49, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe72,
+	0xfe74, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xff5e,
+	0xff61, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0xffff,
+	0x10300, 0x1031e,
+	0x10320, 0x10323,
+	0x10330, 0x1034a,
+	0x10400, 0x10425,
+	0x10428, 0x1044d,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d12a, 0x1d1dd,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c0,
+	0x1d4c2, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a3,
+	0x1d6a8, 0x1d7c9,
+	0x1d7ce, 0x1d7ff,
+	0x1fffe, 0x2a6d6,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_3_1 */
+
+/* 'Age_3_2': Derived Age 3.2 */
+static const OnigCodePoint CR_Age_3_2[] = {
+	397,
+	0x0000, 0x0220,
+	0x0222, 0x0233,
+	0x0250, 0x02ad,
+	0x02b0, 0x02ee,
+	0x0300, 0x034f,
+	0x0360, 0x036f,
+	0x0374, 0x0375,
+	0x037a, 0x037a,
+	0x037e, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03ce,
+	0x03d0, 0x03f6,
+	0x0400, 0x0486,
+	0x0488, 0x04ce,
+	0x04d0, 0x04f5,
+	0x04f8, 0x04f9,
+	0x0500, 0x050f,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x0591, 0x05a1,
+	0x05a3, 0x05b9,
+	0x05bb, 0x05c4,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x060c, 0x060c,
+	0x061b, 0x061b,
+	0x061f, 0x061f,
+	0x0621, 0x063a,
+	0x0640, 0x0655,
+	0x0660, 0x06ed,
+	0x06f0, 0x06fe,
+	0x0700, 0x070d,
+	0x070f, 0x072c,
+	0x0730, 0x074a,
+	0x0780, 0x07b1,
+	0x0901, 0x0903,
+	0x0905, 0x0939,
+	0x093c, 0x094d,
+	0x0950, 0x0954,
+	0x0958, 0x0970,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09bc,
+	0x09be, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cd,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fa,
+	0x0a02, 0x0a02,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a74,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8b,
+	0x0a8d, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae0,
+	0x0ae6, 0x0aef,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b36, 0x0b39,
+	0x0b3c, 0x0b43,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b66, 0x0b70,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb5,
+	0x0bb7, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd7, 0x0bd7,
+	0x0be7, 0x0bf2,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3e, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c60, 0x0c61,
+	0x0c66, 0x0c6f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbe, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0ce6, 0x0cef,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d28,
+	0x0d2a, 0x0d39,
+	0x0d3e, 0x0d43,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d61,
+	0x0d66, 0x0d6f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6a,
+	0x0f71, 0x0f8b,
+	0x0f90, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fcf, 0x0fcf,
+	0x1000, 0x1021,
+	0x1023, 0x1027,
+	0x1029, 0x102a,
+	0x102c, 0x1032,
+	0x1036, 0x1039,
+	0x1040, 0x1059,
+	0x10a0, 0x10c5,
+	0x10d0, 0x10f8,
+	0x10fb, 0x10fb,
+	0x1100, 0x1159,
+	0x115f, 0x11a2,
+	0x11a8, 0x11f9,
+	0x1200, 0x1206,
+	0x1208, 0x1246,
+	0x1248, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1286,
+	0x1288, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12ae,
+	0x12b0, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12ce,
+	0x12d0, 0x12d6,
+	0x12d8, 0x12ee,
+	0x12f0, 0x130e,
+	0x1310, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x131e,
+	0x1320, 0x1346,
+	0x1348, 0x135a,
+	0x1361, 0x137c,
+	0x13a0, 0x13f4,
+	0x1401, 0x1676,
+	0x1680, 0x169c,
+	0x16a0, 0x16f0,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dc,
+	0x17e0, 0x17e9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18a9,
+	0x1e00, 0x1e9b,
+	0x1ea0, 0x1ef9,
+	0x1f00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2052,
+	0x2057, 0x2057,
+	0x205f, 0x2063,
+	0x206a, 0x2071,
+	0x2074, 0x208e,
+	0x20a0, 0x20b1,
+	0x20d0, 0x20ea,
+	0x2100, 0x213a,
+	0x213d, 0x214b,
+	0x2153, 0x2183,
+	0x2190, 0x23ce,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x24fe,
+	0x2500, 0x2613,
+	0x2616, 0x2617,
+	0x2619, 0x267d,
+	0x2680, 0x2689,
+	0x2701, 0x2704,
+	0x2706, 0x2709,
+	0x270c, 0x2727,
+	0x2729, 0x274b,
+	0x274d, 0x274d,
+	0x274f, 0x2752,
+	0x2756, 0x2756,
+	0x2758, 0x275e,
+	0x2761, 0x2794,
+	0x2798, 0x27af,
+	0x27b1, 0x27be,
+	0x27d0, 0x27eb,
+	0x27f0, 0x2aff,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312c,
+	0x3131, 0x318e,
+	0x3190, 0x31b7,
+	0x31f0, 0x321c,
+	0x3220, 0x3243,
+	0x3251, 0x327b,
+	0x327f, 0x32cb,
+	0x32d0, 0x32fe,
+	0x3300, 0x3376,
+	0x337b, 0x33dd,
+	0x33e0, 0x33fe,
+	0x3400, 0x4db5,
+	0x4e00, 0x9fa5,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xac00, 0xd7a3,
+	0xd800, 0xfa2d,
+	0xfa30, 0xfa6a,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfc,
+	0xfe00, 0xfe0f,
+	0xfe20, 0xfe23,
+	0xfe30, 0xfe46,
+	0xfe49, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0xffff,
+	0x10300, 0x1031e,
+	0x10320, 0x10323,
+	0x10330, 0x1034a,
+	0x10400, 0x10425,
+	0x10428, 0x1044d,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d12a, 0x1d1dd,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c0,
+	0x1d4c2, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a3,
+	0x1d6a8, 0x1d7c9,
+	0x1d7ce, 0x1d7ff,
+	0x1fffe, 0x2a6d6,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_3_2 */
+
+/* 'Age_4_0': Derived Age 4.0 */
+static const OnigCodePoint CR_Age_4_0[] = {
+	412,
+	0x0000, 0x0236,
+	0x0250, 0x0357,
+	0x035d, 0x036f,
+	0x0374, 0x0375,
+	0x037a, 0x037a,
+	0x037e, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03ce,
+	0x03d0, 0x03fb,
+	0x0400, 0x0486,
+	0x0488, 0x04ce,
+	0x04d0, 0x04f5,
+	0x04f8, 0x04f9,
+	0x0500, 0x050f,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x0591, 0x05a1,
+	0x05a3, 0x05b9,
+	0x05bb, 0x05c4,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x0603,
+	0x060c, 0x0615,
+	0x061b, 0x061b,
+	0x061f, 0x061f,
+	0x0621, 0x063a,
+	0x0640, 0x0658,
+	0x0660, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x074f,
+	0x0780, 0x07b1,
+	0x0901, 0x0939,
+	0x093c, 0x094d,
+	0x0950, 0x0954,
+	0x0958, 0x0970,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09cd,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fa,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a74,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0aef,
+	0x0af1, 0x0af1,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b43,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b66, 0x0b71,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb5,
+	0x0bb7, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd7, 0x0bd7,
+	0x0be7, 0x0bfa,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3e, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c60, 0x0c61,
+	0x0c66, 0x0c6f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0ce6, 0x0cef,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d28,
+	0x0d2a, 0x0d39,
+	0x0d3e, 0x0d43,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d61,
+	0x0d66, 0x0d6f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6a,
+	0x0f71, 0x0f8b,
+	0x0f90, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fcf, 0x0fcf,
+	0x1000, 0x1021,
+	0x1023, 0x1027,
+	0x1029, 0x102a,
+	0x102c, 0x1032,
+	0x1036, 0x1039,
+	0x1040, 0x1059,
+	0x10a0, 0x10c5,
+	0x10d0, 0x10f8,
+	0x10fb, 0x10fb,
+	0x1100, 0x1159,
+	0x115f, 0x11a2,
+	0x11a8, 0x11f9,
+	0x1200, 0x1206,
+	0x1208, 0x1246,
+	0x1248, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1286,
+	0x1288, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12ae,
+	0x12b0, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12ce,
+	0x12d0, 0x12d6,
+	0x12d8, 0x12ee,
+	0x12f0, 0x130e,
+	0x1310, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x131e,
+	0x1320, 0x1346,
+	0x1348, 0x135a,
+	0x1361, 0x137c,
+	0x13a0, 0x13f4,
+	0x1401, 0x1676,
+	0x1680, 0x169c,
+	0x16a0, 0x16f0,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18a9,
+	0x1900, 0x191c,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x19e0, 0x19ff,
+	0x1d00, 0x1d6b,
+	0x1e00, 0x1e9b,
+	0x1ea0, 0x1ef9,
+	0x1f00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2054,
+	0x2057, 0x2057,
+	0x205f, 0x2063,
+	0x206a, 0x2071,
+	0x2074, 0x208e,
+	0x20a0, 0x20b1,
+	0x20d0, 0x20ea,
+	0x2100, 0x213b,
+	0x213d, 0x214b,
+	0x2153, 0x2183,
+	0x2190, 0x23d0,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x2617,
+	0x2619, 0x267d,
+	0x2680, 0x2691,
+	0x26a0, 0x26a1,
+	0x2701, 0x2704,
+	0x2706, 0x2709,
+	0x270c, 0x2727,
+	0x2729, 0x274b,
+	0x274d, 0x274d,
+	0x274f, 0x2752,
+	0x2756, 0x2756,
+	0x2758, 0x275e,
+	0x2761, 0x2794,
+	0x2798, 0x27af,
+	0x27b1, 0x27be,
+	0x27d0, 0x27eb,
+	0x27f0, 0x2b0d,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312c,
+	0x3131, 0x318e,
+	0x3190, 0x31b7,
+	0x31f0, 0x321e,
+	0x3220, 0x3243,
+	0x3250, 0x327d,
+	0x327f, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fa5,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xac00, 0xd7a3,
+	0xd800, 0xfa2d,
+	0xfa30, 0xfa6a,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe0f,
+	0xfe20, 0xfe23,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1013f,
+	0x10300, 0x1031e,
+	0x10320, 0x10323,
+	0x10330, 0x1034a,
+	0x10380, 0x1039d,
+	0x1039f, 0x1039f,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x1083f,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d12a, 0x1d1dd,
+	0x1d300, 0x1d356,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a3,
+	0x1d6a8, 0x1d7c9,
+	0x1d7ce, 0x1d7ff,
+	0x1fffe, 0x2a6d6,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_4_0 */
+
+/* 'Age_4_1': Derived Age 4.1 */
+static const OnigCodePoint CR_Age_4_1[] = {
+	430,
+	0x0000, 0x0241,
+	0x0250, 0x036f,
+	0x0374, 0x0375,
+	0x037a, 0x037a,
+	0x037e, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03ce,
+	0x03d0, 0x0486,
+	0x0488, 0x04ce,
+	0x04d0, 0x04f9,
+	0x0500, 0x050f,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x0591, 0x05b9,
+	0x05bb, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x0603,
+	0x060b, 0x0615,
+	0x061b, 0x061b,
+	0x061e, 0x061f,
+	0x0621, 0x063a,
+	0x0640, 0x065e,
+	0x0660, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x076d,
+	0x0780, 0x07b1,
+	0x0901, 0x0939,
+	0x093c, 0x094d,
+	0x0950, 0x0954,
+	0x0958, 0x0970,
+	0x097d, 0x097d,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fa,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a74,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0aef,
+	0x0af1, 0x0af1,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b43,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b66, 0x0b71,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3e, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c60, 0x0c61,
+	0x0c66, 0x0c6f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce1,
+	0x0ce6, 0x0cef,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d28,
+	0x0d2a, 0x0d39,
+	0x0d3e, 0x0d43,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d61,
+	0x0d66, 0x0d6f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6a,
+	0x0f71, 0x0f8b,
+	0x0f90, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fcf, 0x0fd1,
+	0x1000, 0x1021,
+	0x1023, 0x1027,
+	0x1029, 0x102a,
+	0x102c, 0x1032,
+	0x1036, 0x1039,
+	0x1040, 0x1059,
+	0x10a0, 0x10c5,
+	0x10d0, 0x10fc,
+	0x1100, 0x1159,
+	0x115f, 0x11a2,
+	0x11a8, 0x11f9,
+	0x1200, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135f, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f4,
+	0x1401, 0x1676,
+	0x1680, 0x169c,
+	0x16a0, 0x16f0,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18a9,
+	0x1900, 0x191c,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19a9,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19d9,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a1f,
+	0x1d00, 0x1dc3,
+	0x1e00, 0x1e9b,
+	0x1ea0, 0x1ef9,
+	0x1f00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2063,
+	0x206a, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x2094,
+	0x20a0, 0x20b5,
+	0x20d0, 0x20eb,
+	0x2100, 0x214c,
+	0x2153, 0x2183,
+	0x2190, 0x23db,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x269c,
+	0x26a0, 0x26b1,
+	0x2701, 0x2704,
+	0x2706, 0x2709,
+	0x270c, 0x2727,
+	0x2729, 0x274b,
+	0x274d, 0x274d,
+	0x274f, 0x2752,
+	0x2756, 0x2756,
+	0x2758, 0x275e,
+	0x2761, 0x2794,
+	0x2798, 0x27af,
+	0x27b1, 0x27be,
+	0x27c0, 0x27c6,
+	0x27d0, 0x27eb,
+	0x27f0, 0x2b13,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c80, 0x2cea,
+	0x2cf9, 0x2d25,
+	0x2d30, 0x2d65,
+	0x2d6f, 0x2d6f,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2e00, 0x2e17,
+	0x2e1c, 0x2e1d,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312c,
+	0x3131, 0x318e,
+	0x3190, 0x31b7,
+	0x31c0, 0x31cf,
+	0x31f0, 0x321e,
+	0x3220, 0x3243,
+	0x3250, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fbb,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa700, 0xa716,
+	0xa800, 0xa82b,
+	0xac00, 0xd7a3,
+	0xd800, 0xfa2d,
+	0xfa30, 0xfa6a,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe23,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018a,
+	0x10300, 0x1031e,
+	0x10320, 0x10323,
+	0x10330, 0x1034a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x1083f,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d12a, 0x1d1dd,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7c9,
+	0x1d7ce, 0x1d7ff,
+	0x1fffe, 0x2a6d6,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_4_1 */
+
+/* 'Age_5_0': Derived Age 5.0 */
+static const OnigCodePoint CR_Age_5_0[] = {
+	440,
+	0x0000, 0x036f,
+	0x0374, 0x0375,
+	0x037a, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x03ce,
+	0x03d0, 0x0486,
+	0x0488, 0x0513,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x0603,
+	0x060b, 0x0615,
+	0x061b, 0x061b,
+	0x061e, 0x061f,
+	0x0621, 0x063a,
+	0x0640, 0x065e,
+	0x0660, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x076d,
+	0x0780, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0901, 0x0939,
+	0x093c, 0x094d,
+	0x0950, 0x0954,
+	0x0958, 0x0970,
+	0x097b, 0x097f,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fa,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a74,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0aef,
+	0x0af1, 0x0af1,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b43,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b61,
+	0x0b66, 0x0b71,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3e, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c60, 0x0c61,
+	0x0c66, 0x0c6f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d28,
+	0x0d2a, 0x0d39,
+	0x0d3e, 0x0d43,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d61,
+	0x0d66, 0x0d6f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6a,
+	0x0f71, 0x0f8b,
+	0x0f90, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fcf, 0x0fd1,
+	0x1000, 0x1021,
+	0x1023, 0x1027,
+	0x1029, 0x102a,
+	0x102c, 0x1032,
+	0x1036, 0x1039,
+	0x1040, 0x1059,
+	0x10a0, 0x10c5,
+	0x10d0, 0x10fc,
+	0x1100, 0x1159,
+	0x115f, 0x11a2,
+	0x11a8, 0x11f9,
+	0x1200, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135f, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f4,
+	0x1401, 0x1676,
+	0x1680, 0x169c,
+	0x16a0, 0x16f0,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18a9,
+	0x1900, 0x191c,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19a9,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19d9,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a1f,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1d00, 0x1dca,
+	0x1dfe, 0x1e9b,
+	0x1ea0, 0x1ef9,
+	0x1f00, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2063,
+	0x206a, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x2094,
+	0x20a0, 0x20b5,
+	0x20d0, 0x20ef,
+	0x2100, 0x214e,
+	0x2153, 0x2184,
+	0x2190, 0x23e7,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x269c,
+	0x26a0, 0x26b2,
+	0x2701, 0x2704,
+	0x2706, 0x2709,
+	0x270c, 0x2727,
+	0x2729, 0x274b,
+	0x274d, 0x274d,
+	0x274f, 0x2752,
+	0x2756, 0x2756,
+	0x2758, 0x275e,
+	0x2761, 0x2794,
+	0x2798, 0x27af,
+	0x27b1, 0x27be,
+	0x27c0, 0x27ca,
+	0x27d0, 0x27eb,
+	0x27f0, 0x2b1a,
+	0x2b20, 0x2b23,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2c6c,
+	0x2c74, 0x2c77,
+	0x2c80, 0x2cea,
+	0x2cf9, 0x2d25,
+	0x2d30, 0x2d65,
+	0x2d6f, 0x2d6f,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2e00, 0x2e17,
+	0x2e1c, 0x2e1d,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312c,
+	0x3131, 0x318e,
+	0x3190, 0x31b7,
+	0x31c0, 0x31cf,
+	0x31f0, 0x321e,
+	0x3220, 0x3243,
+	0x3250, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fbb,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa700, 0xa71a,
+	0xa720, 0xa721,
+	0xa800, 0xa82b,
+	0xa840, 0xa877,
+	0xac00, 0xd7a3,
+	0xd800, 0xfa2d,
+	0xfa30, 0xfa6a,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe23,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018a,
+	0x10300, 0x1031e,
+	0x10320, 0x10323,
+	0x10330, 0x1034a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x1083f,
+	0x10900, 0x10919,
+	0x1091f, 0x1091f,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x12000, 0x1236e,
+	0x12400, 0x12462,
+	0x12470, 0x12473,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d12a, 0x1d1dd,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1fffe, 0x2a6d6,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_5_0 */
+
+/* 'Age_5_1': Derived Age 5.1 */
+static const OnigCodePoint CR_Age_5_1[] = {
+	455,
+	0x0000, 0x0377,
+	0x037a, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x0523,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x0603,
+	0x0606, 0x061b,
+	0x061e, 0x061f,
+	0x0621, 0x065e,
+	0x0660, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0901, 0x0939,
+	0x093c, 0x094d,
+	0x0950, 0x0954,
+	0x0958, 0x0972,
+	0x097b, 0x097f,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fa,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0aef,
+	0x0af1, 0x0af1,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b71,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c59,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c7f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d28,
+	0x0d2a, 0x0d39,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d63,
+	0x0d66, 0x0d75,
+	0x0d79, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f8b,
+	0x0f90, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fd4,
+	0x1000, 0x1099,
+	0x109e, 0x10c5,
+	0x10d0, 0x10fc,
+	0x1100, 0x1159,
+	0x115f, 0x11a2,
+	0x11a8, 0x11f9,
+	0x1200, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135f, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f4,
+	0x1401, 0x1676,
+	0x1680, 0x169c,
+	0x16a0, 0x16f0,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x1900, 0x191c,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19a9,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19d9,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a1f,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1baa,
+	0x1bae, 0x1bb9,
+	0x1c00, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c7f,
+	0x1d00, 0x1de6,
+	0x1dfe, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2064,
+	0x206a, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x2094,
+	0x20a0, 0x20b5,
+	0x20d0, 0x20f0,
+	0x2100, 0x214f,
+	0x2153, 0x2188,
+	0x2190, 0x23e7,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x269d,
+	0x26a0, 0x26bc,
+	0x26c0, 0x26c3,
+	0x2701, 0x2704,
+	0x2706, 0x2709,
+	0x270c, 0x2727,
+	0x2729, 0x274b,
+	0x274d, 0x274d,
+	0x274f, 0x2752,
+	0x2756, 0x2756,
+	0x2758, 0x275e,
+	0x2761, 0x2794,
+	0x2798, 0x27af,
+	0x27b1, 0x27be,
+	0x27c0, 0x27ca,
+	0x27cc, 0x27cc,
+	0x27d0, 0x2b4c,
+	0x2b50, 0x2b54,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2c6f,
+	0x2c71, 0x2c7d,
+	0x2c80, 0x2cea,
+	0x2cf9, 0x2d25,
+	0x2d30, 0x2d65,
+	0x2d6f, 0x2d6f,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e30,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31b7,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x3243,
+	0x3250, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fc3,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa500, 0xa62b,
+	0xa640, 0xa65f,
+	0xa662, 0xa673,
+	0xa67c, 0xa697,
+	0xa700, 0xa78c,
+	0xa7fb, 0xa82b,
+	0xa840, 0xa877,
+	0xa880, 0xa8c4,
+	0xa8ce, 0xa8d9,
+	0xa900, 0xa953,
+	0xa95f, 0xa95f,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaa5f,
+	0xac00, 0xd7a3,
+	0xd800, 0xfa2d,
+	0xfa30, 0xfa6a,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe26,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018a,
+	0x10190, 0x1019b,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031e,
+	0x10320, 0x10323,
+	0x10330, 0x1034a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x1083f,
+	0x10900, 0x10919,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x12000, 0x1236e,
+	0x12400, 0x12462,
+	0x12470, 0x12473,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1dd,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1fffe, 0x2a6d6,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_5_1 */
+
+/* 'Age_5_2': Derived Age 5.2 */
+static const OnigCodePoint CR_Age_5_2[] = {
+	495,
+	0x0000, 0x0377,
+	0x037a, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x0525,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x0603,
+	0x0606, 0x061b,
+	0x061e, 0x061f,
+	0x0621, 0x065e,
+	0x0660, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+	0x0900, 0x0939,
+	0x093c, 0x094e,
+	0x0950, 0x0955,
+	0x0958, 0x0972,
+	0x0979, 0x097f,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0aef,
+	0x0af1, 0x0af1,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b71,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c59,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c7f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d28,
+	0x0d2a, 0x0d39,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4d,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d63,
+	0x0d66, 0x0d75,
+	0x0d79, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f8b,
+	0x0f90, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fd8,
+	0x1000, 0x10c5,
+	0x10d0, 0x10fc,
+	0x1100, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135f, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f4,
+	0x1400, 0x169c,
+	0x16a0, 0x16f0,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191c,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1baa,
+	0x1bae, 0x1bb9,
+	0x1c00, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c7f,
+	0x1cd0, 0x1cf2,
+	0x1d00, 0x1de6,
+	0x1dfd, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2064,
+	0x206a, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x2094,
+	0x20a0, 0x20b8,
+	0x20d0, 0x20f0,
+	0x2100, 0x2189,
+	0x2190, 0x23e8,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x26cd,
+	0x26cf, 0x26e1,
+	0x26e3, 0x26e3,
+	0x26e8, 0x26ff,
+	0x2701, 0x2704,
+	0x2706, 0x2709,
+	0x270c, 0x2727,
+	0x2729, 0x274b,
+	0x274d, 0x274d,
+	0x274f, 0x2752,
+	0x2756, 0x275e,
+	0x2761, 0x2794,
+	0x2798, 0x27af,
+	0x27b1, 0x27be,
+	0x27c0, 0x27ca,
+	0x27cc, 0x27cc,
+	0x27d0, 0x2b4c,
+	0x2b50, 0x2b59,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cf1,
+	0x2cf9, 0x2d25,
+	0x2d30, 0x2d65,
+	0x2d6f, 0x2d6f,
+	0x2d80, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e31,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31b7,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fcb,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa65f,
+	0xa662, 0xa673,
+	0xa67c, 0xa697,
+	0xa6a0, 0xa6f7,
+	0xa700, 0xa78c,
+	0xa7fb, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c4,
+	0xa8ce, 0xa8d9,
+	0xa8e0, 0xa8fb,
+	0xa900, 0xa953,
+	0xa95f, 0xa97c,
+	0xa980, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9df,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaa7b,
+	0xaa80, 0xaac2,
+	0xaadb, 0xaadf,
+	0xabc0, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xd800, 0xfa2d,
+	0xfa30, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbb1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe26,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018a,
+	0x10190, 0x1019b,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031e,
+	0x10320, 0x10323,
+	0x10330, 0x1034a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1085f,
+	0x10900, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a7f,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b7f,
+	0x10c00, 0x10c48,
+	0x10e60, 0x10e7e,
+	0x11080, 0x110c1,
+	0x12000, 0x1236e,
+	0x12400, 0x12462,
+	0x12470, 0x12473,
+	0x13000, 0x1342e,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1dd,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f100, 0x1f10a,
+	0x1f110, 0x1f12e,
+	0x1f131, 0x1f131,
+	0x1f13d, 0x1f13d,
+	0x1f13f, 0x1f13f,
+	0x1f142, 0x1f142,
+	0x1f146, 0x1f146,
+	0x1f14a, 0x1f14e,
+	0x1f157, 0x1f157,
+	0x1f15f, 0x1f15f,
+	0x1f179, 0x1f179,
+	0x1f17b, 0x1f17c,
+	0x1f17f, 0x1f17f,
+	0x1f18a, 0x1f18d,
+	0x1f190, 0x1f190,
+	0x1f200, 0x1f200,
+	0x1f210, 0x1f231,
+	0x1f240, 0x1f248,
+	0x1fffe, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_5_2 */
+
+/* 'Age_6_0': Derived Age 6.0 */
+static const OnigCodePoint CR_Age_6_0[] = {
+	511,
+	0x0000, 0x0377,
+	0x037a, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x0527,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x0603,
+	0x0606, 0x061b,
+	0x061e, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+	0x0840, 0x085b,
+	0x085e, 0x085e,
+	0x0900, 0x0977,
+	0x0979, 0x097f,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0aef,
+	0x0af1, 0x0af1,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b77,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c59,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c7f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4e,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d63,
+	0x0d66, 0x0d75,
+	0x0d79, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edd,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fda,
+	0x1000, 0x10c5,
+	0x10d0, 0x10fc,
+	0x1100, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f4,
+	0x1400, 0x169c,
+	0x16a0, 0x16f0,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191c,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1baa,
+	0x1bae, 0x1bb9,
+	0x1bc0, 0x1bf3,
+	0x1bfc, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c7f,
+	0x1cd0, 0x1cf2,
+	0x1d00, 0x1de6,
+	0x1dfc, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2064,
+	0x206a, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x209c,
+	0x20a0, 0x20b9,
+	0x20d0, 0x20f0,
+	0x2100, 0x2189,
+	0x2190, 0x23f3,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x26ff,
+	0x2701, 0x27ca,
+	0x27cc, 0x27cc,
+	0x27ce, 0x2b4c,
+	0x2b50, 0x2b59,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cf1,
+	0x2cf9, 0x2d25,
+	0x2d30, 0x2d65,
+	0x2d6f, 0x2d70,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e31,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31ba,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fcb,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa673,
+	0xa67c, 0xa697,
+	0xa6a0, 0xa6f7,
+	0xa700, 0xa78e,
+	0xa790, 0xa791,
+	0xa7a0, 0xa7a9,
+	0xa7fa, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c4,
+	0xa8ce, 0xa8d9,
+	0xa8e0, 0xa8fb,
+	0xa900, 0xa953,
+	0xa95f, 0xa97c,
+	0xa980, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9df,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaa7b,
+	0xaa80, 0xaac2,
+	0xaadb, 0xaadf,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xabc0, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xd800, 0xfa2d,
+	0xfa30, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbc1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe26,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018a,
+	0x10190, 0x1019b,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031e,
+	0x10320, 0x10323,
+	0x10330, 0x1034a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1085f,
+	0x10900, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a7f,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b7f,
+	0x10c00, 0x10c48,
+	0x10e60, 0x10e7e,
+	0x11000, 0x1104d,
+	0x11052, 0x1106f,
+	0x11080, 0x110c1,
+	0x12000, 0x1236e,
+	0x12400, 0x12462,
+	0x12470, 0x12473,
+	0x13000, 0x1342e,
+	0x16800, 0x16a38,
+	0x1b000, 0x1b001,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1dd,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0be,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0df,
+	0x1f100, 0x1f10a,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f169,
+	0x1f170, 0x1f19a,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23a,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f320,
+	0x1f330, 0x1f335,
+	0x1f337, 0x1f37c,
+	0x1f380, 0x1f393,
+	0x1f3a0, 0x1f3c4,
+	0x1f3c6, 0x1f3ca,
+	0x1f3e0, 0x1f3f0,
+	0x1f400, 0x1f43e,
+	0x1f440, 0x1f440,
+	0x1f442, 0x1f4f7,
+	0x1f4f9, 0x1f4fc,
+	0x1f500, 0x1f53d,
+	0x1f550, 0x1f567,
+	0x1f5fb, 0x1f5ff,
+	0x1f601, 0x1f610,
+	0x1f612, 0x1f614,
+	0x1f616, 0x1f616,
+	0x1f618, 0x1f618,
+	0x1f61a, 0x1f61a,
+	0x1f61c, 0x1f61e,
+	0x1f620, 0x1f625,
+	0x1f628, 0x1f62b,
+	0x1f62d, 0x1f62d,
+	0x1f630, 0x1f633,
+	0x1f635, 0x1f640,
+	0x1f645, 0x1f64f,
+	0x1f680, 0x1f6c5,
+	0x1f700, 0x1f773,
+	0x1fffe, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_6_0 */
+
+/* 'Age_6_1': Derived Age 6.1 */
+static const OnigCodePoint CR_Age_6_1[] = {
+	549,
+	0x0000, 0x0377,
+	0x037a, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x0527,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x058f, 0x058f,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x0604,
+	0x0606, 0x061b,
+	0x061e, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+	0x0840, 0x085b,
+	0x085e, 0x085e,
+	0x08a0, 0x08a0,
+	0x08a2, 0x08ac,
+	0x08e4, 0x08fe,
+	0x0900, 0x0977,
+	0x0979, 0x097f,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0af1,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b77,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c59,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c7f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4e,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d63,
+	0x0d66, 0x0d75,
+	0x0d79, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fda,
+	0x1000, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f4,
+	0x1400, 0x169c,
+	0x16a0, 0x16f0,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191c,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1bf3,
+	0x1bfc, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c7f,
+	0x1cc0, 0x1cc7,
+	0x1cd0, 0x1cf6,
+	0x1d00, 0x1de6,
+	0x1dfc, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2064,
+	0x206a, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x209c,
+	0x20a0, 0x20b9,
+	0x20d0, 0x20f0,
+	0x2100, 0x2189,
+	0x2190, 0x23f3,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x26ff,
+	0x2701, 0x2b4c,
+	0x2b50, 0x2b59,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cf3,
+	0x2cf9, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d70,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e3b,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31ba,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fcc,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa697,
+	0xa69f, 0xa6f7,
+	0xa700, 0xa78e,
+	0xa790, 0xa793,
+	0xa7a0, 0xa7aa,
+	0xa7f8, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c4,
+	0xa8ce, 0xa8d9,
+	0xa8e0, 0xa8fb,
+	0xa900, 0xa953,
+	0xa95f, 0xa97c,
+	0xa980, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9df,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaa7b,
+	0xaa80, 0xaac2,
+	0xaadb, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xabc0, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xd800, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbc1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe26,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018a,
+	0x10190, 0x1019b,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031e,
+	0x10320, 0x10323,
+	0x10330, 0x1034a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1085f,
+	0x10900, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a7f,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b7f,
+	0x10c00, 0x10c48,
+	0x10e60, 0x10e7e,
+	0x11000, 0x1104d,
+	0x11052, 0x1106f,
+	0x11080, 0x110c1,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x11143,
+	0x11180, 0x111c8,
+	0x111d0, 0x111d9,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x12000, 0x1236e,
+	0x12400, 0x12462,
+	0x12470, 0x12473,
+	0x13000, 0x1342e,
+	0x16800, 0x16a38,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x1b000, 0x1b001,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1dd,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0be,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0df,
+	0x1f100, 0x1f10a,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f19a,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23a,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f320,
+	0x1f330, 0x1f335,
+	0x1f337, 0x1f37c,
+	0x1f380, 0x1f393,
+	0x1f3a0, 0x1f3c4,
+	0x1f3c6, 0x1f3ca,
+	0x1f3e0, 0x1f3f0,
+	0x1f400, 0x1f43e,
+	0x1f440, 0x1f440,
+	0x1f442, 0x1f4f7,
+	0x1f4f9, 0x1f4fc,
+	0x1f500, 0x1f53d,
+	0x1f540, 0x1f543,
+	0x1f550, 0x1f567,
+	0x1f5fb, 0x1f640,
+	0x1f645, 0x1f64f,
+	0x1f680, 0x1f6c5,
+	0x1f700, 0x1f773,
+	0x1fffe, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_6_1 */
+
+/* 'Age_6_2': Derived Age 6.2 */
+static const OnigCodePoint CR_Age_6_2[] = {
+	549,
+	0x0000, 0x0377,
+	0x037a, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x0527,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x058f, 0x058f,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x0604,
+	0x0606, 0x061b,
+	0x061e, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+	0x0840, 0x085b,
+	0x085e, 0x085e,
+	0x08a0, 0x08a0,
+	0x08a2, 0x08ac,
+	0x08e4, 0x08fe,
+	0x0900, 0x0977,
+	0x0979, 0x097f,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0af1,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b77,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c59,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c7f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4e,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d63,
+	0x0d66, 0x0d75,
+	0x0d79, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fda,
+	0x1000, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f4,
+	0x1400, 0x169c,
+	0x16a0, 0x16f0,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191c,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1bf3,
+	0x1bfc, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c7f,
+	0x1cc0, 0x1cc7,
+	0x1cd0, 0x1cf6,
+	0x1d00, 0x1de6,
+	0x1dfc, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2064,
+	0x206a, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x209c,
+	0x20a0, 0x20ba,
+	0x20d0, 0x20f0,
+	0x2100, 0x2189,
+	0x2190, 0x23f3,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x26ff,
+	0x2701, 0x2b4c,
+	0x2b50, 0x2b59,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cf3,
+	0x2cf9, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d70,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e3b,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31ba,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fcc,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa697,
+	0xa69f, 0xa6f7,
+	0xa700, 0xa78e,
+	0xa790, 0xa793,
+	0xa7a0, 0xa7aa,
+	0xa7f8, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c4,
+	0xa8ce, 0xa8d9,
+	0xa8e0, 0xa8fb,
+	0xa900, 0xa953,
+	0xa95f, 0xa97c,
+	0xa980, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9df,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaa7b,
+	0xaa80, 0xaac2,
+	0xaadb, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xabc0, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xd800, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbc1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe26,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018a,
+	0x10190, 0x1019b,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031e,
+	0x10320, 0x10323,
+	0x10330, 0x1034a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1085f,
+	0x10900, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a7f,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b7f,
+	0x10c00, 0x10c48,
+	0x10e60, 0x10e7e,
+	0x11000, 0x1104d,
+	0x11052, 0x1106f,
+	0x11080, 0x110c1,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x11143,
+	0x11180, 0x111c8,
+	0x111d0, 0x111d9,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x12000, 0x1236e,
+	0x12400, 0x12462,
+	0x12470, 0x12473,
+	0x13000, 0x1342e,
+	0x16800, 0x16a38,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x1b000, 0x1b001,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1dd,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0be,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0df,
+	0x1f100, 0x1f10a,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f19a,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23a,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f320,
+	0x1f330, 0x1f335,
+	0x1f337, 0x1f37c,
+	0x1f380, 0x1f393,
+	0x1f3a0, 0x1f3c4,
+	0x1f3c6, 0x1f3ca,
+	0x1f3e0, 0x1f3f0,
+	0x1f400, 0x1f43e,
+	0x1f440, 0x1f440,
+	0x1f442, 0x1f4f7,
+	0x1f4f9, 0x1f4fc,
+	0x1f500, 0x1f53d,
+	0x1f540, 0x1f543,
+	0x1f550, 0x1f567,
+	0x1f5fb, 0x1f640,
+	0x1f645, 0x1f64f,
+	0x1f680, 0x1f6c5,
+	0x1f700, 0x1f773,
+	0x1fffe, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_6_2 */
+
+/* 'Age_6_3': Derived Age 6.3 */
+static const OnigCodePoint CR_Age_6_3[] = {
+	549,
+	0x0000, 0x0377,
+	0x037a, 0x037e,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x0527,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x058f, 0x058f,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x0604,
+	0x0606, 0x061c,
+	0x061e, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+	0x0840, 0x085b,
+	0x085e, 0x085e,
+	0x08a0, 0x08a0,
+	0x08a2, 0x08ac,
+	0x08e4, 0x08fe,
+	0x0900, 0x0977,
+	0x0979, 0x097f,
+	0x0981, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0af1,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b77,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c01, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c33,
+	0x0c35, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c59,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c7f,
+	0x0c82, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d02, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4e,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d63,
+	0x0d66, 0x0d75,
+	0x0d79, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fda,
+	0x1000, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f4,
+	0x1400, 0x169c,
+	0x16a0, 0x16f0,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191c,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1bf3,
+	0x1bfc, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c7f,
+	0x1cc0, 0x1cc7,
+	0x1cd0, 0x1cf6,
+	0x1d00, 0x1de6,
+	0x1dfc, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2064,
+	0x2066, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x209c,
+	0x20a0, 0x20ba,
+	0x20d0, 0x20f0,
+	0x2100, 0x2189,
+	0x2190, 0x23f3,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x26ff,
+	0x2701, 0x2b4c,
+	0x2b50, 0x2b59,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cf3,
+	0x2cf9, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d70,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e3b,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31ba,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fcc,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa697,
+	0xa69f, 0xa6f7,
+	0xa700, 0xa78e,
+	0xa790, 0xa793,
+	0xa7a0, 0xa7aa,
+	0xa7f8, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c4,
+	0xa8ce, 0xa8d9,
+	0xa8e0, 0xa8fb,
+	0xa900, 0xa953,
+	0xa95f, 0xa97c,
+	0xa980, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9df,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaa7b,
+	0xaa80, 0xaac2,
+	0xaadb, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xabc0, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xd800, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbc1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe26,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018a,
+	0x10190, 0x1019b,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x10300, 0x1031e,
+	0x10320, 0x10323,
+	0x10330, 0x1034a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1085f,
+	0x10900, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a7f,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b7f,
+	0x10c00, 0x10c48,
+	0x10e60, 0x10e7e,
+	0x11000, 0x1104d,
+	0x11052, 0x1106f,
+	0x11080, 0x110c1,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x11143,
+	0x11180, 0x111c8,
+	0x111d0, 0x111d9,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x12000, 0x1236e,
+	0x12400, 0x12462,
+	0x12470, 0x12473,
+	0x13000, 0x1342e,
+	0x16800, 0x16a38,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x1b000, 0x1b001,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1dd,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0be,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0df,
+	0x1f100, 0x1f10a,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f19a,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23a,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f320,
+	0x1f330, 0x1f335,
+	0x1f337, 0x1f37c,
+	0x1f380, 0x1f393,
+	0x1f3a0, 0x1f3c4,
+	0x1f3c6, 0x1f3ca,
+	0x1f3e0, 0x1f3f0,
+	0x1f400, 0x1f43e,
+	0x1f440, 0x1f440,
+	0x1f442, 0x1f4f7,
+	0x1f4f9, 0x1f4fc,
+	0x1f500, 0x1f53d,
+	0x1f540, 0x1f543,
+	0x1f550, 0x1f567,
+	0x1f5fb, 0x1f640,
+	0x1f645, 0x1f64f,
+	0x1f680, 0x1f6c5,
+	0x1f700, 0x1f773,
+	0x1fffe, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_6_3 */
+
+/* 'Age_7_0': Derived Age 7.0 */
+static const OnigCodePoint CR_Age_7_0[] = {
+	610,
+	0x0000, 0x0377,
+	0x037a, 0x037f,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x058d, 0x058f,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x061c,
+	0x061e, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+	0x0840, 0x085b,
+	0x085e, 0x085e,
+	0x08a0, 0x08b2,
+	0x08e4, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0af1,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b77,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c59,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c7f,
+	0x0c81, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4e,
+	0x0d57, 0x0d57,
+	0x0d60, 0x0d63,
+	0x0d66, 0x0d75,
+	0x0d79, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fda,
+	0x1000, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f4,
+	0x1400, 0x169c,
+	0x16a0, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1ab0, 0x1abe,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1bf3,
+	0x1bfc, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c7f,
+	0x1cc0, 0x1cc7,
+	0x1cd0, 0x1cf6,
+	0x1cf8, 0x1cf9,
+	0x1d00, 0x1df5,
+	0x1dfc, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2064,
+	0x2066, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x209c,
+	0x20a0, 0x20bd,
+	0x20d0, 0x20f0,
+	0x2100, 0x2189,
+	0x2190, 0x23fa,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x2b73,
+	0x2b76, 0x2b95,
+	0x2b98, 0x2bb9,
+	0x2bbd, 0x2bc8,
+	0x2bca, 0x2bd1,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cf3,
+	0x2cf9, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d70,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e42,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31ba,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fcc,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa69d,
+	0xa69f, 0xa6f7,
+	0xa700, 0xa78e,
+	0xa790, 0xa7ad,
+	0xa7b0, 0xa7b1,
+	0xa7f7, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c4,
+	0xa8ce, 0xa8d9,
+	0xa8e0, 0xa8fb,
+	0xa900, 0xa953,
+	0xa95f, 0xa97c,
+	0xa980, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9fe,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaac2,
+	0xaadb, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab5f,
+	0xab64, 0xab65,
+	0xabc0, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xd800, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbc1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe2d,
+	0xfe30, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018c,
+	0x10190, 0x1019b,
+	0x101a0, 0x101a0,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x102e0, 0x102fb,
+	0x10300, 0x10323,
+	0x10330, 0x1034a,
+	0x10350, 0x1037a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x1056f, 0x1056f,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1089e,
+	0x108a7, 0x108af,
+	0x10900, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10980, 0x109b7,
+	0x109be, 0x109bf,
+	0x10a00, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a9f,
+	0x10ac0, 0x10ae6,
+	0x10aeb, 0x10af6,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b91,
+	0x10b99, 0x10b9c,
+	0x10ba9, 0x10baf,
+	0x10c00, 0x10c48,
+	0x10e60, 0x10e7e,
+	0x11000, 0x1104d,
+	0x11052, 0x1106f,
+	0x1107f, 0x110c1,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x11143,
+	0x11150, 0x11176,
+	0x11180, 0x111c8,
+	0x111cd, 0x111cd,
+	0x111d0, 0x111da,
+	0x111e1, 0x111f4,
+	0x11200, 0x11211,
+	0x11213, 0x1123d,
+	0x112b0, 0x112ea,
+	0x112f0, 0x112f9,
+	0x11301, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133c, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11480, 0x114c7,
+	0x114d0, 0x114d9,
+	0x11580, 0x115b5,
+	0x115b8, 0x115c9,
+	0x11600, 0x11644,
+	0x11650, 0x11659,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x118a0, 0x118f2,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x12000, 0x12398,
+	0x12400, 0x1246e,
+	0x12470, 0x12474,
+	0x13000, 0x1342e,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16a6e, 0x16a6f,
+	0x16ad0, 0x16aed,
+	0x16af0, 0x16af5,
+	0x16b00, 0x16b45,
+	0x16b50, 0x16b59,
+	0x16b5b, 0x16b61,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9c, 0x1bca3,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1dd,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1d7ff,
+	0x1e800, 0x1e8c4,
+	0x1e8c7, 0x1e8d6,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0bf,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0f5,
+	0x1f100, 0x1f10c,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f19a,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23a,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f32c,
+	0x1f330, 0x1f37d,
+	0x1f380, 0x1f3ce,
+	0x1f3d4, 0x1f3f7,
+	0x1f400, 0x1f4fe,
+	0x1f500, 0x1f54a,
+	0x1f550, 0x1f579,
+	0x1f57b, 0x1f5a3,
+	0x1f5a5, 0x1f642,
+	0x1f645, 0x1f6cf,
+	0x1f6e0, 0x1f6ec,
+	0x1f6f0, 0x1f6f3,
+	0x1f700, 0x1f773,
+	0x1f780, 0x1f7d4,
+	0x1f800, 0x1f80b,
+	0x1f810, 0x1f847,
+	0x1f850, 0x1f859,
+	0x1f860, 0x1f887,
+	0x1f890, 0x1f8ad,
+	0x1fffe, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_7_0 */
+
+/* 'Age_8_0': Derived Age 8.0 */
+static const OnigCodePoint CR_Age_8_0[] = {
+	623,
+	0x0000, 0x0377,
+	0x037a, 0x037f,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x058d, 0x058f,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x061c,
+	0x061e, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+	0x0840, 0x085b,
+	0x085e, 0x085e,
+	0x08a0, 0x08b4,
+	0x08e3, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0af1,
+	0x0af9, 0x0af9,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b77,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c7f,
+	0x0c81, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4e,
+	0x0d57, 0x0d57,
+	0x0d5f, 0x0d63,
+	0x0d66, 0x0d75,
+	0x0d79, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fda,
+	0x1000, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1400, 0x169c,
+	0x16a0, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1ab0, 0x1abe,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1bf3,
+	0x1bfc, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c7f,
+	0x1cc0, 0x1cc7,
+	0x1cd0, 0x1cf6,
+	0x1cf8, 0x1cf9,
+	0x1d00, 0x1df5,
+	0x1dfc, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2064,
+	0x2066, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x209c,
+	0x20a0, 0x20be,
+	0x20d0, 0x20f0,
+	0x2100, 0x218b,
+	0x2190, 0x23fa,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x2b73,
+	0x2b76, 0x2b95,
+	0x2b98, 0x2bb9,
+	0x2bbd, 0x2bc8,
+	0x2bca, 0x2bd1,
+	0x2bec, 0x2bef,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cf3,
+	0x2cf9, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d70,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e42,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31ba,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa6f7,
+	0xa700, 0xa7ad,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c4,
+	0xa8ce, 0xa8d9,
+	0xa8e0, 0xa8fd,
+	0xa900, 0xa953,
+	0xa95f, 0xa97c,
+	0xa980, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9fe,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaac2,
+	0xaadb, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab65,
+	0xab70, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xd800, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbc1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018c,
+	0x10190, 0x1019b,
+	0x101a0, 0x101a0,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x102e0, 0x102fb,
+	0x10300, 0x10323,
+	0x10330, 0x1034a,
+	0x10350, 0x1037a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x1056f, 0x1056f,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1089e,
+	0x108a7, 0x108af,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x108fb, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10980, 0x109b7,
+	0x109bc, 0x109cf,
+	0x109d2, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a9f,
+	0x10ac0, 0x10ae6,
+	0x10aeb, 0x10af6,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b91,
+	0x10b99, 0x10b9c,
+	0x10ba9, 0x10baf,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x10cfa, 0x10cff,
+	0x10e60, 0x10e7e,
+	0x11000, 0x1104d,
+	0x11052, 0x1106f,
+	0x1107f, 0x110c1,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x11143,
+	0x11150, 0x11176,
+	0x11180, 0x111cd,
+	0x111d0, 0x111df,
+	0x111e1, 0x111f4,
+	0x11200, 0x11211,
+	0x11213, 0x1123d,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a9,
+	0x112b0, 0x112ea,
+	0x112f0, 0x112f9,
+	0x11300, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133c, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11350, 0x11350,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11480, 0x114c7,
+	0x114d0, 0x114d9,
+	0x11580, 0x115b5,
+	0x115b8, 0x115dd,
+	0x11600, 0x11644,
+	0x11650, 0x11659,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x11700, 0x11719,
+	0x1171d, 0x1172b,
+	0x11730, 0x1173f,
+	0x118a0, 0x118f2,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12470, 0x12474,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16a6e, 0x16a6f,
+	0x16ad0, 0x16aed,
+	0x16af0, 0x16af5,
+	0x16b00, 0x16b45,
+	0x16b50, 0x16b59,
+	0x16b5b, 0x16b61,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9c, 0x1bca3,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1e8,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1da8b,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e800, 0x1e8c4,
+	0x1e8c7, 0x1e8d6,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0bf,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0f5,
+	0x1f100, 0x1f10c,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f19a,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23a,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f579,
+	0x1f57b, 0x1f5a3,
+	0x1f5a5, 0x1f6d0,
+	0x1f6e0, 0x1f6ec,
+	0x1f6f0, 0x1f6f3,
+	0x1f700, 0x1f773,
+	0x1f780, 0x1f7d4,
+	0x1f800, 0x1f80b,
+	0x1f810, 0x1f847,
+	0x1f850, 0x1f859,
+	0x1f860, 0x1f887,
+	0x1f890, 0x1f8ad,
+	0x1f910, 0x1f918,
+	0x1f980, 0x1f984,
+	0x1f9c0, 0x1f9c0,
+	0x1fffe, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_8_0 */
+
+/* 'Age_9_0': Derived Age 9.0 */
+static const OnigCodePoint CR_Age_9_0[] = {
+	648,
+	0x0000, 0x0377,
+	0x037a, 0x037f,
+	0x0384, 0x038a,
+	0x038c, 0x038c,
+	0x038e, 0x03a1,
+	0x03a3, 0x052f,
+	0x0531, 0x0556,
+	0x0559, 0x055f,
+	0x0561, 0x0587,
+	0x0589, 0x058a,
+	0x058d, 0x058f,
+	0x0591, 0x05c7,
+	0x05d0, 0x05ea,
+	0x05f0, 0x05f4,
+	0x0600, 0x061c,
+	0x061e, 0x070d,
+	0x070f, 0x074a,
+	0x074d, 0x07b1,
+	0x07c0, 0x07fa,
+	0x0800, 0x082d,
+	0x0830, 0x083e,
+	0x0840, 0x085b,
+	0x085e, 0x085e,
+	0x08a0, 0x08b4,
+	0x08b6, 0x08bd,
+	0x08d4, 0x0983,
+	0x0985, 0x098c,
+	0x098f, 0x0990,
+	0x0993, 0x09a8,
+	0x09aa, 0x09b0,
+	0x09b2, 0x09b2,
+	0x09b6, 0x09b9,
+	0x09bc, 0x09c4,
+	0x09c7, 0x09c8,
+	0x09cb, 0x09ce,
+	0x09d7, 0x09d7,
+	0x09dc, 0x09dd,
+	0x09df, 0x09e3,
+	0x09e6, 0x09fb,
+	0x0a01, 0x0a03,
+	0x0a05, 0x0a0a,
+	0x0a0f, 0x0a10,
+	0x0a13, 0x0a28,
+	0x0a2a, 0x0a30,
+	0x0a32, 0x0a33,
+	0x0a35, 0x0a36,
+	0x0a38, 0x0a39,
+	0x0a3c, 0x0a3c,
+	0x0a3e, 0x0a42,
+	0x0a47, 0x0a48,
+	0x0a4b, 0x0a4d,
+	0x0a51, 0x0a51,
+	0x0a59, 0x0a5c,
+	0x0a5e, 0x0a5e,
+	0x0a66, 0x0a75,
+	0x0a81, 0x0a83,
+	0x0a85, 0x0a8d,
+	0x0a8f, 0x0a91,
+	0x0a93, 0x0aa8,
+	0x0aaa, 0x0ab0,
+	0x0ab2, 0x0ab3,
+	0x0ab5, 0x0ab9,
+	0x0abc, 0x0ac5,
+	0x0ac7, 0x0ac9,
+	0x0acb, 0x0acd,
+	0x0ad0, 0x0ad0,
+	0x0ae0, 0x0ae3,
+	0x0ae6, 0x0af1,
+	0x0af9, 0x0af9,
+	0x0b01, 0x0b03,
+	0x0b05, 0x0b0c,
+	0x0b0f, 0x0b10,
+	0x0b13, 0x0b28,
+	0x0b2a, 0x0b30,
+	0x0b32, 0x0b33,
+	0x0b35, 0x0b39,
+	0x0b3c, 0x0b44,
+	0x0b47, 0x0b48,
+	0x0b4b, 0x0b4d,
+	0x0b56, 0x0b57,
+	0x0b5c, 0x0b5d,
+	0x0b5f, 0x0b63,
+	0x0b66, 0x0b77,
+	0x0b82, 0x0b83,
+	0x0b85, 0x0b8a,
+	0x0b8e, 0x0b90,
+	0x0b92, 0x0b95,
+	0x0b99, 0x0b9a,
+	0x0b9c, 0x0b9c,
+	0x0b9e, 0x0b9f,
+	0x0ba3, 0x0ba4,
+	0x0ba8, 0x0baa,
+	0x0bae, 0x0bb9,
+	0x0bbe, 0x0bc2,
+	0x0bc6, 0x0bc8,
+	0x0bca, 0x0bcd,
+	0x0bd0, 0x0bd0,
+	0x0bd7, 0x0bd7,
+	0x0be6, 0x0bfa,
+	0x0c00, 0x0c03,
+	0x0c05, 0x0c0c,
+	0x0c0e, 0x0c10,
+	0x0c12, 0x0c28,
+	0x0c2a, 0x0c39,
+	0x0c3d, 0x0c44,
+	0x0c46, 0x0c48,
+	0x0c4a, 0x0c4d,
+	0x0c55, 0x0c56,
+	0x0c58, 0x0c5a,
+	0x0c60, 0x0c63,
+	0x0c66, 0x0c6f,
+	0x0c78, 0x0c83,
+	0x0c85, 0x0c8c,
+	0x0c8e, 0x0c90,
+	0x0c92, 0x0ca8,
+	0x0caa, 0x0cb3,
+	0x0cb5, 0x0cb9,
+	0x0cbc, 0x0cc4,
+	0x0cc6, 0x0cc8,
+	0x0cca, 0x0ccd,
+	0x0cd5, 0x0cd6,
+	0x0cde, 0x0cde,
+	0x0ce0, 0x0ce3,
+	0x0ce6, 0x0cef,
+	0x0cf1, 0x0cf2,
+	0x0d01, 0x0d03,
+	0x0d05, 0x0d0c,
+	0x0d0e, 0x0d10,
+	0x0d12, 0x0d3a,
+	0x0d3d, 0x0d44,
+	0x0d46, 0x0d48,
+	0x0d4a, 0x0d4f,
+	0x0d54, 0x0d63,
+	0x0d66, 0x0d7f,
+	0x0d82, 0x0d83,
+	0x0d85, 0x0d96,
+	0x0d9a, 0x0db1,
+	0x0db3, 0x0dbb,
+	0x0dbd, 0x0dbd,
+	0x0dc0, 0x0dc6,
+	0x0dca, 0x0dca,
+	0x0dcf, 0x0dd4,
+	0x0dd6, 0x0dd6,
+	0x0dd8, 0x0ddf,
+	0x0de6, 0x0def,
+	0x0df2, 0x0df4,
+	0x0e01, 0x0e3a,
+	0x0e3f, 0x0e5b,
+	0x0e81, 0x0e82,
+	0x0e84, 0x0e84,
+	0x0e87, 0x0e88,
+	0x0e8a, 0x0e8a,
+	0x0e8d, 0x0e8d,
+	0x0e94, 0x0e97,
+	0x0e99, 0x0e9f,
+	0x0ea1, 0x0ea3,
+	0x0ea5, 0x0ea5,
+	0x0ea7, 0x0ea7,
+	0x0eaa, 0x0eab,
+	0x0ead, 0x0eb9,
+	0x0ebb, 0x0ebd,
+	0x0ec0, 0x0ec4,
+	0x0ec6, 0x0ec6,
+	0x0ec8, 0x0ecd,
+	0x0ed0, 0x0ed9,
+	0x0edc, 0x0edf,
+	0x0f00, 0x0f47,
+	0x0f49, 0x0f6c,
+	0x0f71, 0x0f97,
+	0x0f99, 0x0fbc,
+	0x0fbe, 0x0fcc,
+	0x0fce, 0x0fda,
+	0x1000, 0x10c5,
+	0x10c7, 0x10c7,
+	0x10cd, 0x10cd,
+	0x10d0, 0x1248,
+	0x124a, 0x124d,
+	0x1250, 0x1256,
+	0x1258, 0x1258,
+	0x125a, 0x125d,
+	0x1260, 0x1288,
+	0x128a, 0x128d,
+	0x1290, 0x12b0,
+	0x12b2, 0x12b5,
+	0x12b8, 0x12be,
+	0x12c0, 0x12c0,
+	0x12c2, 0x12c5,
+	0x12c8, 0x12d6,
+	0x12d8, 0x1310,
+	0x1312, 0x1315,
+	0x1318, 0x135a,
+	0x135d, 0x137c,
+	0x1380, 0x1399,
+	0x13a0, 0x13f5,
+	0x13f8, 0x13fd,
+	0x1400, 0x169c,
+	0x16a0, 0x16f8,
+	0x1700, 0x170c,
+	0x170e, 0x1714,
+	0x1720, 0x1736,
+	0x1740, 0x1753,
+	0x1760, 0x176c,
+	0x176e, 0x1770,
+	0x1772, 0x1773,
+	0x1780, 0x17dd,
+	0x17e0, 0x17e9,
+	0x17f0, 0x17f9,
+	0x1800, 0x180e,
+	0x1810, 0x1819,
+	0x1820, 0x1877,
+	0x1880, 0x18aa,
+	0x18b0, 0x18f5,
+	0x1900, 0x191e,
+	0x1920, 0x192b,
+	0x1930, 0x193b,
+	0x1940, 0x1940,
+	0x1944, 0x196d,
+	0x1970, 0x1974,
+	0x1980, 0x19ab,
+	0x19b0, 0x19c9,
+	0x19d0, 0x19da,
+	0x19de, 0x1a1b,
+	0x1a1e, 0x1a5e,
+	0x1a60, 0x1a7c,
+	0x1a7f, 0x1a89,
+	0x1a90, 0x1a99,
+	0x1aa0, 0x1aad,
+	0x1ab0, 0x1abe,
+	0x1b00, 0x1b4b,
+	0x1b50, 0x1b7c,
+	0x1b80, 0x1bf3,
+	0x1bfc, 0x1c37,
+	0x1c3b, 0x1c49,
+	0x1c4d, 0x1c88,
+	0x1cc0, 0x1cc7,
+	0x1cd0, 0x1cf6,
+	0x1cf8, 0x1cf9,
+	0x1d00, 0x1df5,
+	0x1dfb, 0x1f15,
+	0x1f18, 0x1f1d,
+	0x1f20, 0x1f45,
+	0x1f48, 0x1f4d,
+	0x1f50, 0x1f57,
+	0x1f59, 0x1f59,
+	0x1f5b, 0x1f5b,
+	0x1f5d, 0x1f5d,
+	0x1f5f, 0x1f7d,
+	0x1f80, 0x1fb4,
+	0x1fb6, 0x1fc4,
+	0x1fc6, 0x1fd3,
+	0x1fd6, 0x1fdb,
+	0x1fdd, 0x1fef,
+	0x1ff2, 0x1ff4,
+	0x1ff6, 0x1ffe,
+	0x2000, 0x2064,
+	0x2066, 0x2071,
+	0x2074, 0x208e,
+	0x2090, 0x209c,
+	0x20a0, 0x20be,
+	0x20d0, 0x20f0,
+	0x2100, 0x218b,
+	0x2190, 0x23fe,
+	0x2400, 0x2426,
+	0x2440, 0x244a,
+	0x2460, 0x2b73,
+	0x2b76, 0x2b95,
+	0x2b98, 0x2bb9,
+	0x2bbd, 0x2bc8,
+	0x2bca, 0x2bd1,
+	0x2bec, 0x2bef,
+	0x2c00, 0x2c2e,
+	0x2c30, 0x2c5e,
+	0x2c60, 0x2cf3,
+	0x2cf9, 0x2d25,
+	0x2d27, 0x2d27,
+	0x2d2d, 0x2d2d,
+	0x2d30, 0x2d67,
+	0x2d6f, 0x2d70,
+	0x2d7f, 0x2d96,
+	0x2da0, 0x2da6,
+	0x2da8, 0x2dae,
+	0x2db0, 0x2db6,
+	0x2db8, 0x2dbe,
+	0x2dc0, 0x2dc6,
+	0x2dc8, 0x2dce,
+	0x2dd0, 0x2dd6,
+	0x2dd8, 0x2dde,
+	0x2de0, 0x2e44,
+	0x2e80, 0x2e99,
+	0x2e9b, 0x2ef3,
+	0x2f00, 0x2fd5,
+	0x2ff0, 0x2ffb,
+	0x3000, 0x303f,
+	0x3041, 0x3096,
+	0x3099, 0x30ff,
+	0x3105, 0x312d,
+	0x3131, 0x318e,
+	0x3190, 0x31ba,
+	0x31c0, 0x31e3,
+	0x31f0, 0x321e,
+	0x3220, 0x32fe,
+	0x3300, 0x4db5,
+	0x4dc0, 0x9fd5,
+	0xa000, 0xa48c,
+	0xa490, 0xa4c6,
+	0xa4d0, 0xa62b,
+	0xa640, 0xa6f7,
+	0xa700, 0xa7ae,
+	0xa7b0, 0xa7b7,
+	0xa7f7, 0xa82b,
+	0xa830, 0xa839,
+	0xa840, 0xa877,
+	0xa880, 0xa8c5,
+	0xa8ce, 0xa8d9,
+	0xa8e0, 0xa8fd,
+	0xa900, 0xa953,
+	0xa95f, 0xa97c,
+	0xa980, 0xa9cd,
+	0xa9cf, 0xa9d9,
+	0xa9de, 0xa9fe,
+	0xaa00, 0xaa36,
+	0xaa40, 0xaa4d,
+	0xaa50, 0xaa59,
+	0xaa5c, 0xaac2,
+	0xaadb, 0xaaf6,
+	0xab01, 0xab06,
+	0xab09, 0xab0e,
+	0xab11, 0xab16,
+	0xab20, 0xab26,
+	0xab28, 0xab2e,
+	0xab30, 0xab65,
+	0xab70, 0xabed,
+	0xabf0, 0xabf9,
+	0xac00, 0xd7a3,
+	0xd7b0, 0xd7c6,
+	0xd7cb, 0xd7fb,
+	0xd800, 0xfa6d,
+	0xfa70, 0xfad9,
+	0xfb00, 0xfb06,
+	0xfb13, 0xfb17,
+	0xfb1d, 0xfb36,
+	0xfb38, 0xfb3c,
+	0xfb3e, 0xfb3e,
+	0xfb40, 0xfb41,
+	0xfb43, 0xfb44,
+	0xfb46, 0xfbc1,
+	0xfbd3, 0xfd3f,
+	0xfd50, 0xfd8f,
+	0xfd92, 0xfdc7,
+	0xfdd0, 0xfdfd,
+	0xfe00, 0xfe19,
+	0xfe20, 0xfe52,
+	0xfe54, 0xfe66,
+	0xfe68, 0xfe6b,
+	0xfe70, 0xfe74,
+	0xfe76, 0xfefc,
+	0xfeff, 0xfeff,
+	0xff01, 0xffbe,
+	0xffc2, 0xffc7,
+	0xffca, 0xffcf,
+	0xffd2, 0xffd7,
+	0xffda, 0xffdc,
+	0xffe0, 0xffe6,
+	0xffe8, 0xffee,
+	0xfff9, 0x1000b,
+	0x1000d, 0x10026,
+	0x10028, 0x1003a,
+	0x1003c, 0x1003d,
+	0x1003f, 0x1004d,
+	0x10050, 0x1005d,
+	0x10080, 0x100fa,
+	0x10100, 0x10102,
+	0x10107, 0x10133,
+	0x10137, 0x1018e,
+	0x10190, 0x1019b,
+	0x101a0, 0x101a0,
+	0x101d0, 0x101fd,
+	0x10280, 0x1029c,
+	0x102a0, 0x102d0,
+	0x102e0, 0x102fb,
+	0x10300, 0x10323,
+	0x10330, 0x1034a,
+	0x10350, 0x1037a,
+	0x10380, 0x1039d,
+	0x1039f, 0x103c3,
+	0x103c8, 0x103d5,
+	0x10400, 0x1049d,
+	0x104a0, 0x104a9,
+	0x104b0, 0x104d3,
+	0x104d8, 0x104fb,
+	0x10500, 0x10527,
+	0x10530, 0x10563,
+	0x1056f, 0x1056f,
+	0x10600, 0x10736,
+	0x10740, 0x10755,
+	0x10760, 0x10767,
+	0x10800, 0x10805,
+	0x10808, 0x10808,
+	0x1080a, 0x10835,
+	0x10837, 0x10838,
+	0x1083c, 0x1083c,
+	0x1083f, 0x10855,
+	0x10857, 0x1089e,
+	0x108a7, 0x108af,
+	0x108e0, 0x108f2,
+	0x108f4, 0x108f5,
+	0x108fb, 0x1091b,
+	0x1091f, 0x10939,
+	0x1093f, 0x1093f,
+	0x10980, 0x109b7,
+	0x109bc, 0x109cf,
+	0x109d2, 0x10a03,
+	0x10a05, 0x10a06,
+	0x10a0c, 0x10a13,
+	0x10a15, 0x10a17,
+	0x10a19, 0x10a33,
+	0x10a38, 0x10a3a,
+	0x10a3f, 0x10a47,
+	0x10a50, 0x10a58,
+	0x10a60, 0x10a9f,
+	0x10ac0, 0x10ae6,
+	0x10aeb, 0x10af6,
+	0x10b00, 0x10b35,
+	0x10b39, 0x10b55,
+	0x10b58, 0x10b72,
+	0x10b78, 0x10b91,
+	0x10b99, 0x10b9c,
+	0x10ba9, 0x10baf,
+	0x10c00, 0x10c48,
+	0x10c80, 0x10cb2,
+	0x10cc0, 0x10cf2,
+	0x10cfa, 0x10cff,
+	0x10e60, 0x10e7e,
+	0x11000, 0x1104d,
+	0x11052, 0x1106f,
+	0x1107f, 0x110c1,
+	0x110d0, 0x110e8,
+	0x110f0, 0x110f9,
+	0x11100, 0x11134,
+	0x11136, 0x11143,
+	0x11150, 0x11176,
+	0x11180, 0x111cd,
+	0x111d0, 0x111df,
+	0x111e1, 0x111f4,
+	0x11200, 0x11211,
+	0x11213, 0x1123e,
+	0x11280, 0x11286,
+	0x11288, 0x11288,
+	0x1128a, 0x1128d,
+	0x1128f, 0x1129d,
+	0x1129f, 0x112a9,
+	0x112b0, 0x112ea,
+	0x112f0, 0x112f9,
+	0x11300, 0x11303,
+	0x11305, 0x1130c,
+	0x1130f, 0x11310,
+	0x11313, 0x11328,
+	0x1132a, 0x11330,
+	0x11332, 0x11333,
+	0x11335, 0x11339,
+	0x1133c, 0x11344,
+	0x11347, 0x11348,
+	0x1134b, 0x1134d,
+	0x11350, 0x11350,
+	0x11357, 0x11357,
+	0x1135d, 0x11363,
+	0x11366, 0x1136c,
+	0x11370, 0x11374,
+	0x11400, 0x11459,
+	0x1145b, 0x1145b,
+	0x1145d, 0x1145d,
+	0x11480, 0x114c7,
+	0x114d0, 0x114d9,
+	0x11580, 0x115b5,
+	0x115b8, 0x115dd,
+	0x11600, 0x11644,
+	0x11650, 0x11659,
+	0x11660, 0x1166c,
+	0x11680, 0x116b7,
+	0x116c0, 0x116c9,
+	0x11700, 0x11719,
+	0x1171d, 0x1172b,
+	0x11730, 0x1173f,
+	0x118a0, 0x118f2,
+	0x118ff, 0x118ff,
+	0x11ac0, 0x11af8,
+	0x11c00, 0x11c08,
+	0x11c0a, 0x11c36,
+	0x11c38, 0x11c45,
+	0x11c50, 0x11c6c,
+	0x11c70, 0x11c8f,
+	0x11c92, 0x11ca7,
+	0x11ca9, 0x11cb6,
+	0x12000, 0x12399,
+	0x12400, 0x1246e,
+	0x12470, 0x12474,
+	0x12480, 0x12543,
+	0x13000, 0x1342e,
+	0x14400, 0x14646,
+	0x16800, 0x16a38,
+	0x16a40, 0x16a5e,
+	0x16a60, 0x16a69,
+	0x16a6e, 0x16a6f,
+	0x16ad0, 0x16aed,
+	0x16af0, 0x16af5,
+	0x16b00, 0x16b45,
+	0x16b50, 0x16b59,
+	0x16b5b, 0x16b61,
+	0x16b63, 0x16b77,
+	0x16b7d, 0x16b8f,
+	0x16f00, 0x16f44,
+	0x16f50, 0x16f7e,
+	0x16f8f, 0x16f9f,
+	0x16fe0, 0x16fe0,
+	0x17000, 0x187ec,
+	0x18800, 0x18af2,
+	0x1b000, 0x1b001,
+	0x1bc00, 0x1bc6a,
+	0x1bc70, 0x1bc7c,
+	0x1bc80, 0x1bc88,
+	0x1bc90, 0x1bc99,
+	0x1bc9c, 0x1bca3,
+	0x1d000, 0x1d0f5,
+	0x1d100, 0x1d126,
+	0x1d129, 0x1d1e8,
+	0x1d200, 0x1d245,
+	0x1d300, 0x1d356,
+	0x1d360, 0x1d371,
+	0x1d400, 0x1d454,
+	0x1d456, 0x1d49c,
+	0x1d49e, 0x1d49f,
+	0x1d4a2, 0x1d4a2,
+	0x1d4a5, 0x1d4a6,
+	0x1d4a9, 0x1d4ac,
+	0x1d4ae, 0x1d4b9,
+	0x1d4bb, 0x1d4bb,
+	0x1d4bd, 0x1d4c3,
+	0x1d4c5, 0x1d505,
+	0x1d507, 0x1d50a,
+	0x1d50d, 0x1d514,
+	0x1d516, 0x1d51c,
+	0x1d51e, 0x1d539,
+	0x1d53b, 0x1d53e,
+	0x1d540, 0x1d544,
+	0x1d546, 0x1d546,
+	0x1d54a, 0x1d550,
+	0x1d552, 0x1d6a5,
+	0x1d6a8, 0x1d7cb,
+	0x1d7ce, 0x1da8b,
+	0x1da9b, 0x1da9f,
+	0x1daa1, 0x1daaf,
+	0x1e000, 0x1e006,
+	0x1e008, 0x1e018,
+	0x1e01b, 0x1e021,
+	0x1e023, 0x1e024,
+	0x1e026, 0x1e02a,
+	0x1e800, 0x1e8c4,
+	0x1e8c7, 0x1e8d6,
+	0x1e900, 0x1e94a,
+	0x1e950, 0x1e959,
+	0x1e95e, 0x1e95f,
+	0x1ee00, 0x1ee03,
+	0x1ee05, 0x1ee1f,
+	0x1ee21, 0x1ee22,
+	0x1ee24, 0x1ee24,
+	0x1ee27, 0x1ee27,
+	0x1ee29, 0x1ee32,
+	0x1ee34, 0x1ee37,
+	0x1ee39, 0x1ee39,
+	0x1ee3b, 0x1ee3b,
+	0x1ee42, 0x1ee42,
+	0x1ee47, 0x1ee47,
+	0x1ee49, 0x1ee49,
+	0x1ee4b, 0x1ee4b,
+	0x1ee4d, 0x1ee4f,
+	0x1ee51, 0x1ee52,
+	0x1ee54, 0x1ee54,
+	0x1ee57, 0x1ee57,
+	0x1ee59, 0x1ee59,
+	0x1ee5b, 0x1ee5b,
+	0x1ee5d, 0x1ee5d,
+	0x1ee5f, 0x1ee5f,
+	0x1ee61, 0x1ee62,
+	0x1ee64, 0x1ee64,
+	0x1ee67, 0x1ee6a,
+	0x1ee6c, 0x1ee72,
+	0x1ee74, 0x1ee77,
+	0x1ee79, 0x1ee7c,
+	0x1ee7e, 0x1ee7e,
+	0x1ee80, 0x1ee89,
+	0x1ee8b, 0x1ee9b,
+	0x1eea1, 0x1eea3,
+	0x1eea5, 0x1eea9,
+	0x1eeab, 0x1eebb,
+	0x1eef0, 0x1eef1,
+	0x1f000, 0x1f02b,
+	0x1f030, 0x1f093,
+	0x1f0a0, 0x1f0ae,
+	0x1f0b1, 0x1f0bf,
+	0x1f0c1, 0x1f0cf,
+	0x1f0d1, 0x1f0f5,
+	0x1f100, 0x1f10c,
+	0x1f110, 0x1f12e,
+	0x1f130, 0x1f16b,
+	0x1f170, 0x1f1ac,
+	0x1f1e6, 0x1f202,
+	0x1f210, 0x1f23b,
+	0x1f240, 0x1f248,
+	0x1f250, 0x1f251,
+	0x1f300, 0x1f6d2,
+	0x1f6e0, 0x1f6ec,
+	0x1f6f0, 0x1f6f6,
+	0x1f700, 0x1f773,
+	0x1f780, 0x1f7d4,
+	0x1f800, 0x1f80b,
+	0x1f810, 0x1f847,
+	0x1f850, 0x1f859,
+	0x1f860, 0x1f887,
+	0x1f890, 0x1f8ad,
+	0x1f910, 0x1f91e,
+	0x1f920, 0x1f927,
+	0x1f930, 0x1f930,
+	0x1f933, 0x1f93e,
+	0x1f940, 0x1f94b,
+	0x1f950, 0x1f95e,
+	0x1f980, 0x1f991,
+	0x1f9c0, 0x1f9c0,
+	0x1fffe, 0x2a6d6,
+	0x2a700, 0x2b734,
+	0x2b740, 0x2b81d,
+	0x2b820, 0x2cea1,
+	0x2f800, 0x2fa1d,
+	0x2fffe, 0x2ffff,
+	0x3fffe, 0x3ffff,
+	0x4fffe, 0x4ffff,
+	0x5fffe, 0x5ffff,
+	0x6fffe, 0x6ffff,
+	0x7fffe, 0x7ffff,
+	0x8fffe, 0x8ffff,
+	0x9fffe, 0x9ffff,
+	0xafffe, 0xaffff,
+	0xbfffe, 0xbffff,
+	0xcfffe, 0xcffff,
+	0xdfffe, 0xdffff,
+	0xe0001, 0xe0001,
+	0xe0020, 0xe007f,
+	0xe0100, 0xe01ef,
+	0xefffe, 0x10ffff,
+}; /* CR_Age_9_0 */
+
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+/* 'In_Basic_Latin': Block */
+#define CR_In_Basic_Latin CR_ASCII
+
+/* 'In_Latin_1_Supplement': Block */
+static const OnigCodePoint CR_In_Latin_1_Supplement[] = {
+	1,
+	0x0080, 0x00ff,
+}; /* CR_In_Latin_1_Supplement */
+
+/* 'In_Latin_Extended_A': Block */
+static const OnigCodePoint CR_In_Latin_Extended_A[] = {
+	1,
+	0x0100, 0x017f,
+}; /* CR_In_Latin_Extended_A */
+
+/* 'In_Latin_Extended_B': Block */
+static const OnigCodePoint CR_In_Latin_Extended_B[] = {
+	1,
+	0x0180, 0x024f,
+}; /* CR_In_Latin_Extended_B */
+
+/* 'In_IPA_Extensions': Block */
+static const OnigCodePoint CR_In_IPA_Extensions[] = {
+	1,
+	0x0250, 0x02af,
+}; /* CR_In_IPA_Extensions */
+
+/* 'In_Spacing_Modifier_Letters': Block */
+static const OnigCodePoint CR_In_Spacing_Modifier_Letters[] = {
+	1,
+	0x02b0, 0x02ff,
+}; /* CR_In_Spacing_Modifier_Letters */
+
+/* 'In_Combining_Diacritical_Marks': Block */
+static const OnigCodePoint CR_In_Combining_Diacritical_Marks[] = {
+	1,
+	0x0300, 0x036f,
+}; /* CR_In_Combining_Diacritical_Marks */
+
+/* 'In_Greek_and_Coptic': Block */
+static const OnigCodePoint CR_In_Greek_and_Coptic[] = {
+	1,
+	0x0370, 0x03ff,
+}; /* CR_In_Greek_and_Coptic */
+
+/* 'In_Cyrillic': Block */
+static const OnigCodePoint CR_In_Cyrillic[] = {
+	1,
+	0x0400, 0x04ff,
+}; /* CR_In_Cyrillic */
+
+/* 'In_Cyrillic_Supplement': Block */
+static const OnigCodePoint CR_In_Cyrillic_Supplement[] = {
+	1,
+	0x0500, 0x052f,
+}; /* CR_In_Cyrillic_Supplement */
+
+/* 'In_Armenian': Block */
+static const OnigCodePoint CR_In_Armenian[] = {
+	1,
+	0x0530, 0x058f,
+}; /* CR_In_Armenian */
+
+/* 'In_Hebrew': Block */
+static const OnigCodePoint CR_In_Hebrew[] = {
+	1,
+	0x0590, 0x05ff,
+}; /* CR_In_Hebrew */
+
+/* 'In_Arabic': Block */
+static const OnigCodePoint CR_In_Arabic[] = {
+	1,
+	0x0600, 0x06ff,
+}; /* CR_In_Arabic */
+
+/* 'In_Syriac': Block */
+static const OnigCodePoint CR_In_Syriac[] = {
+	1,
+	0x0700, 0x074f,
+}; /* CR_In_Syriac */
+
+/* 'In_Arabic_Supplement': Block */
+static const OnigCodePoint CR_In_Arabic_Supplement[] = {
+	1,
+	0x0750, 0x077f,
+}; /* CR_In_Arabic_Supplement */
+
+/* 'In_Thaana': Block */
+static const OnigCodePoint CR_In_Thaana[] = {
+	1,
+	0x0780, 0x07bf,
+}; /* CR_In_Thaana */
+
+/* 'In_NKo': Block */
+static const OnigCodePoint CR_In_NKo[] = {
+	1,
+	0x07c0, 0x07ff,
+}; /* CR_In_NKo */
+
+/* 'In_Samaritan': Block */
+static const OnigCodePoint CR_In_Samaritan[] = {
+	1,
+	0x0800, 0x083f,
+}; /* CR_In_Samaritan */
+
+/* 'In_Mandaic': Block */
+static const OnigCodePoint CR_In_Mandaic[] = {
+	1,
+	0x0840, 0x085f,
+}; /* CR_In_Mandaic */
+
+/* 'In_Arabic_Extended_A': Block */
+static const OnigCodePoint CR_In_Arabic_Extended_A[] = {
+	1,
+	0x08a0, 0x08ff,
+}; /* CR_In_Arabic_Extended_A */
+
+/* 'In_Devanagari': Block */
+static const OnigCodePoint CR_In_Devanagari[] = {
+	1,
+	0x0900, 0x097f,
+}; /* CR_In_Devanagari */
+
+/* 'In_Bengali': Block */
+static const OnigCodePoint CR_In_Bengali[] = {
+	1,
+	0x0980, 0x09ff,
+}; /* CR_In_Bengali */
+
+/* 'In_Gurmukhi': Block */
+static const OnigCodePoint CR_In_Gurmukhi[] = {
+	1,
+	0x0a00, 0x0a7f,
+}; /* CR_In_Gurmukhi */
+
+/* 'In_Gujarati': Block */
+static const OnigCodePoint CR_In_Gujarati[] = {
+	1,
+	0x0a80, 0x0aff,
+}; /* CR_In_Gujarati */
+
+/* 'In_Oriya': Block */
+static const OnigCodePoint CR_In_Oriya[] = {
+	1,
+	0x0b00, 0x0b7f,
+}; /* CR_In_Oriya */
+
+/* 'In_Tamil': Block */
+static const OnigCodePoint CR_In_Tamil[] = {
+	1,
+	0x0b80, 0x0bff,
+}; /* CR_In_Tamil */
+
+/* 'In_Telugu': Block */
+static const OnigCodePoint CR_In_Telugu[] = {
+	1,
+	0x0c00, 0x0c7f,
+}; /* CR_In_Telugu */
+
+/* 'In_Kannada': Block */
+static const OnigCodePoint CR_In_Kannada[] = {
+	1,
+	0x0c80, 0x0cff,
+}; /* CR_In_Kannada */
+
+/* 'In_Malayalam': Block */
+static const OnigCodePoint CR_In_Malayalam[] = {
+	1,
+	0x0d00, 0x0d7f,
+}; /* CR_In_Malayalam */
+
+/* 'In_Sinhala': Block */
+static const OnigCodePoint CR_In_Sinhala[] = {
+	1,
+	0x0d80, 0x0dff,
+}; /* CR_In_Sinhala */
+
+/* 'In_Thai': Block */
+static const OnigCodePoint CR_In_Thai[] = {
+	1,
+	0x0e00, 0x0e7f,
+}; /* CR_In_Thai */
+
+/* 'In_Lao': Block */
+static const OnigCodePoint CR_In_Lao[] = {
+	1,
+	0x0e80, 0x0eff,
+}; /* CR_In_Lao */
+
+/* 'In_Tibetan': Block */
+static const OnigCodePoint CR_In_Tibetan[] = {
+	1,
+	0x0f00, 0x0fff,
+}; /* CR_In_Tibetan */
+
+/* 'In_Myanmar': Block */
+static const OnigCodePoint CR_In_Myanmar[] = {
+	1,
+	0x1000, 0x109f,
+}; /* CR_In_Myanmar */
+
+/* 'In_Georgian': Block */
+static const OnigCodePoint CR_In_Georgian[] = {
+	1,
+	0x10a0, 0x10ff,
+}; /* CR_In_Georgian */
+
+/* 'In_Hangul_Jamo': Block */
+static const OnigCodePoint CR_In_Hangul_Jamo[] = {
+	1,
+	0x1100, 0x11ff,
+}; /* CR_In_Hangul_Jamo */
+
+/* 'In_Ethiopic': Block */
+static const OnigCodePoint CR_In_Ethiopic[] = {
+	1,
+	0x1200, 0x137f,
+}; /* CR_In_Ethiopic */
+
+/* 'In_Ethiopic_Supplement': Block */
+static const OnigCodePoint CR_In_Ethiopic_Supplement[] = {
+	1,
+	0x1380, 0x139f,
+}; /* CR_In_Ethiopic_Supplement */
+
+/* 'In_Cherokee': Block */
+static const OnigCodePoint CR_In_Cherokee[] = {
+	1,
+	0x13a0, 0x13ff,
+}; /* CR_In_Cherokee */
+
+/* 'In_Unified_Canadian_Aboriginal_Syllabics': Block */
+static const OnigCodePoint CR_In_Unified_Canadian_Aboriginal_Syllabics[] = {
+	1,
+	0x1400, 0x167f,
+}; /* CR_In_Unified_Canadian_Aboriginal_Syllabics */
+
+/* 'In_Ogham': Block */
+static const OnigCodePoint CR_In_Ogham[] = {
+	1,
+	0x1680, 0x169f,
+}; /* CR_In_Ogham */
+
+/* 'In_Runic': Block */
+static const OnigCodePoint CR_In_Runic[] = {
+	1,
+	0x16a0, 0x16ff,
+}; /* CR_In_Runic */
+
+/* 'In_Tagalog': Block */
+static const OnigCodePoint CR_In_Tagalog[] = {
+	1,
+	0x1700, 0x171f,
+}; /* CR_In_Tagalog */
+
+/* 'In_Hanunoo': Block */
+static const OnigCodePoint CR_In_Hanunoo[] = {
+	1,
+	0x1720, 0x173f,
+}; /* CR_In_Hanunoo */
+
+/* 'In_Buhid': Block */
+static const OnigCodePoint CR_In_Buhid[] = {
+	1,
+	0x1740, 0x175f,
+}; /* CR_In_Buhid */
+
+/* 'In_Tagbanwa': Block */
+static const OnigCodePoint CR_In_Tagbanwa[] = {
+	1,
+	0x1760, 0x177f,
+}; /* CR_In_Tagbanwa */
+
+/* 'In_Khmer': Block */
+static const OnigCodePoint CR_In_Khmer[] = {
+	1,
+	0x1780, 0x17ff,
+}; /* CR_In_Khmer */
+
+/* 'In_Mongolian': Block */
+static const OnigCodePoint CR_In_Mongolian[] = {
+	1,
+	0x1800, 0x18af,
+}; /* CR_In_Mongolian */
+
+/* 'In_Unified_Canadian_Aboriginal_Syllabics_Extended': Block */
+static const OnigCodePoint CR_In_Unified_Canadian_Aboriginal_Syllabics_Extended[] = {
+	1,
+	0x18b0, 0x18ff,
+}; /* CR_In_Unified_Canadian_Aboriginal_Syllabics_Extended */
+
+/* 'In_Limbu': Block */
+static const OnigCodePoint CR_In_Limbu[] = {
+	1,
+	0x1900, 0x194f,
+}; /* CR_In_Limbu */
+
+/* 'In_Tai_Le': Block */
+static const OnigCodePoint CR_In_Tai_Le[] = {
+	1,
+	0x1950, 0x197f,
+}; /* CR_In_Tai_Le */
+
+/* 'In_New_Tai_Lue': Block */
+static const OnigCodePoint CR_In_New_Tai_Lue[] = {
+	1,
+	0x1980, 0x19df,
+}; /* CR_In_New_Tai_Lue */
+
+/* 'In_Khmer_Symbols': Block */
+static const OnigCodePoint CR_In_Khmer_Symbols[] = {
+	1,
+	0x19e0, 0x19ff,
+}; /* CR_In_Khmer_Symbols */
+
+/* 'In_Buginese': Block */
+static const OnigCodePoint CR_In_Buginese[] = {
+	1,
+	0x1a00, 0x1a1f,
+}; /* CR_In_Buginese */
+
+/* 'In_Tai_Tham': Block */
+static const OnigCodePoint CR_In_Tai_Tham[] = {
+	1,
+	0x1a20, 0x1aaf,
+}; /* CR_In_Tai_Tham */
+
+/* 'In_Combining_Diacritical_Marks_Extended': Block */
+static const OnigCodePoint CR_In_Combining_Diacritical_Marks_Extended[] = {
+	1,
+	0x1ab0, 0x1aff,
+}; /* CR_In_Combining_Diacritical_Marks_Extended */
+
+/* 'In_Balinese': Block */
+static const OnigCodePoint CR_In_Balinese[] = {
+	1,
+	0x1b00, 0x1b7f,
+}; /* CR_In_Balinese */
+
+/* 'In_Sundanese': Block */
+static const OnigCodePoint CR_In_Sundanese[] = {
+	1,
+	0x1b80, 0x1bbf,
+}; /* CR_In_Sundanese */
+
+/* 'In_Batak': Block */
+static const OnigCodePoint CR_In_Batak[] = {
+	1,
+	0x1bc0, 0x1bff,
+}; /* CR_In_Batak */
+
+/* 'In_Lepcha': Block */
+static const OnigCodePoint CR_In_Lepcha[] = {
+	1,
+	0x1c00, 0x1c4f,
+}; /* CR_In_Lepcha */
+
+/* 'In_Ol_Chiki': Block */
+#define CR_In_Ol_Chiki CR_Ol_Chiki
+
+/* 'In_Cyrillic_Extended_C': Block */
+static const OnigCodePoint CR_In_Cyrillic_Extended_C[] = {
+	1,
+	0x1c80, 0x1c8f,
+}; /* CR_In_Cyrillic_Extended_C */
+
+/* 'In_Sundanese_Supplement': Block */
+static const OnigCodePoint CR_In_Sundanese_Supplement[] = {
+	1,
+	0x1cc0, 0x1ccf,
+}; /* CR_In_Sundanese_Supplement */
+
+/* 'In_Vedic_Extensions': Block */
+static const OnigCodePoint CR_In_Vedic_Extensions[] = {
+	1,
+	0x1cd0, 0x1cff,
+}; /* CR_In_Vedic_Extensions */
+
+/* 'In_Phonetic_Extensions': Block */
+static const OnigCodePoint CR_In_Phonetic_Extensions[] = {
+	1,
+	0x1d00, 0x1d7f,
+}; /* CR_In_Phonetic_Extensions */
+
+/* 'In_Phonetic_Extensions_Supplement': Block */
+static const OnigCodePoint CR_In_Phonetic_Extensions_Supplement[] = {
+	1,
+	0x1d80, 0x1dbf,
+}; /* CR_In_Phonetic_Extensions_Supplement */
+
+/* 'In_Combining_Diacritical_Marks_Supplement': Block */
+static const OnigCodePoint CR_In_Combining_Diacritical_Marks_Supplement[] = {
+	1,
+	0x1dc0, 0x1dff,
+}; /* CR_In_Combining_Diacritical_Marks_Supplement */
+
+/* 'In_Latin_Extended_Additional': Block */
+static const OnigCodePoint CR_In_Latin_Extended_Additional[] = {
+	1,
+	0x1e00, 0x1eff,
+}; /* CR_In_Latin_Extended_Additional */
+
+/* 'In_Greek_Extended': Block */
+static const OnigCodePoint CR_In_Greek_Extended[] = {
+	1,
+	0x1f00, 0x1fff,
+}; /* CR_In_Greek_Extended */
+
+/* 'In_General_Punctuation': Block */
+static const OnigCodePoint CR_In_General_Punctuation[] = {
+	1,
+	0x2000, 0x206f,
+}; /* CR_In_General_Punctuation */
+
+/* 'In_Superscripts_and_Subscripts': Block */
+static const OnigCodePoint CR_In_Superscripts_and_Subscripts[] = {
+	1,
+	0x2070, 0x209f,
+}; /* CR_In_Superscripts_and_Subscripts */
+
+/* 'In_Currency_Symbols': Block */
+static const OnigCodePoint CR_In_Currency_Symbols[] = {
+	1,
+	0x20a0, 0x20cf,
+}; /* CR_In_Currency_Symbols */
+
+/* 'In_Combining_Diacritical_Marks_for_Symbols': Block */
+static const OnigCodePoint CR_In_Combining_Diacritical_Marks_for_Symbols[] = {
+	1,
+	0x20d0, 0x20ff,
+}; /* CR_In_Combining_Diacritical_Marks_for_Symbols */
+
+/* 'In_Letterlike_Symbols': Block */
+static const OnigCodePoint CR_In_Letterlike_Symbols[] = {
+	1,
+	0x2100, 0x214f,
+}; /* CR_In_Letterlike_Symbols */
+
+/* 'In_Number_Forms': Block */
+static const OnigCodePoint CR_In_Number_Forms[] = {
+	1,
+	0x2150, 0x218f,
+}; /* CR_In_Number_Forms */
+
+/* 'In_Arrows': Block */
+static const OnigCodePoint CR_In_Arrows[] = {
+	1,
+	0x2190, 0x21ff,
+}; /* CR_In_Arrows */
+
+/* 'In_Mathematical_Operators': Block */
+static const OnigCodePoint CR_In_Mathematical_Operators[] = {
+	1,
+	0x2200, 0x22ff,
+}; /* CR_In_Mathematical_Operators */
+
+/* 'In_Miscellaneous_Technical': Block */
+static const OnigCodePoint CR_In_Miscellaneous_Technical[] = {
+	1,
+	0x2300, 0x23ff,
+}; /* CR_In_Miscellaneous_Technical */
+
+/* 'In_Control_Pictures': Block */
+static const OnigCodePoint CR_In_Control_Pictures[] = {
+	1,
+	0x2400, 0x243f,
+}; /* CR_In_Control_Pictures */
+
+/* 'In_Optical_Character_Recognition': Block */
+static const OnigCodePoint CR_In_Optical_Character_Recognition[] = {
+	1,
+	0x2440, 0x245f,
+}; /* CR_In_Optical_Character_Recognition */
+
+/* 'In_Enclosed_Alphanumerics': Block */
+static const OnigCodePoint CR_In_Enclosed_Alphanumerics[] = {
+	1,
+	0x2460, 0x24ff,
+}; /* CR_In_Enclosed_Alphanumerics */
+
+/* 'In_Box_Drawing': Block */
+static const OnigCodePoint CR_In_Box_Drawing[] = {
+	1,
+	0x2500, 0x257f,
+}; /* CR_In_Box_Drawing */
+
+/* 'In_Block_Elements': Block */
+static const OnigCodePoint CR_In_Block_Elements[] = {
+	1,
+	0x2580, 0x259f,
+}; /* CR_In_Block_Elements */
+
+/* 'In_Geometric_Shapes': Block */
+static const OnigCodePoint CR_In_Geometric_Shapes[] = {
+	1,
+	0x25a0, 0x25ff,
+}; /* CR_In_Geometric_Shapes */
+
+/* 'In_Miscellaneous_Symbols': Block */
+static const OnigCodePoint CR_In_Miscellaneous_Symbols[] = {
+	1,
+	0x2600, 0x26ff,
+}; /* CR_In_Miscellaneous_Symbols */
+
+/* 'In_Dingbats': Block */
+static const OnigCodePoint CR_In_Dingbats[] = {
+	1,
+	0x2700, 0x27bf,
+}; /* CR_In_Dingbats */
+
+/* 'In_Miscellaneous_Mathematical_Symbols_A': Block */
+static const OnigCodePoint CR_In_Miscellaneous_Mathematical_Symbols_A[] = {
+	1,
+	0x27c0, 0x27ef,
+}; /* CR_In_Miscellaneous_Mathematical_Symbols_A */
+
+/* 'In_Supplemental_Arrows_A': Block */
+static const OnigCodePoint CR_In_Supplemental_Arrows_A[] = {
+	1,
+	0x27f0, 0x27ff,
+}; /* CR_In_Supplemental_Arrows_A */
+
+/* 'In_Braille_Patterns': Block */
+#define CR_In_Braille_Patterns CR_Braille
+
+/* 'In_Supplemental_Arrows_B': Block */
+static const OnigCodePoint CR_In_Supplemental_Arrows_B[] = {
+	1,
+	0x2900, 0x297f,
+}; /* CR_In_Supplemental_Arrows_B */
+
+/* 'In_Miscellaneous_Mathematical_Symbols_B': Block */
+static const OnigCodePoint CR_In_Miscellaneous_Mathematical_Symbols_B[] = {
+	1,
+	0x2980, 0x29ff,
+}; /* CR_In_Miscellaneous_Mathematical_Symbols_B */
+
+/* 'In_Supplemental_Mathematical_Operators': Block */
+static const OnigCodePoint CR_In_Supplemental_Mathematical_Operators[] = {
+	1,
+	0x2a00, 0x2aff,
+}; /* CR_In_Supplemental_Mathematical_Operators */
+
+/* 'In_Miscellaneous_Symbols_and_Arrows': Block */
+static const OnigCodePoint CR_In_Miscellaneous_Symbols_and_Arrows[] = {
+	1,
+	0x2b00, 0x2bff,
+}; /* CR_In_Miscellaneous_Symbols_and_Arrows */
+
+/* 'In_Glagolitic': Block */
+static const OnigCodePoint CR_In_Glagolitic[] = {
+	1,
+	0x2c00, 0x2c5f,
+}; /* CR_In_Glagolitic */
+
+/* 'In_Latin_Extended_C': Block */
+static const OnigCodePoint CR_In_Latin_Extended_C[] = {
+	1,
+	0x2c60, 0x2c7f,
+}; /* CR_In_Latin_Extended_C */
+
+/* 'In_Coptic': Block */
+static const OnigCodePoint CR_In_Coptic[] = {
+	1,
+	0x2c80, 0x2cff,
+}; /* CR_In_Coptic */
+
+/* 'In_Georgian_Supplement': Block */
+static const OnigCodePoint CR_In_Georgian_Supplement[] = {
+	1,
+	0x2d00, 0x2d2f,
+}; /* CR_In_Georgian_Supplement */
+
+/* 'In_Tifinagh': Block */
+static const OnigCodePoint CR_In_Tifinagh[] = {
+	1,
+	0x2d30, 0x2d7f,
+}; /* CR_In_Tifinagh */
+
+/* 'In_Ethiopic_Extended': Block */
+static const OnigCodePoint CR_In_Ethiopic_Extended[] = {
+	1,
+	0x2d80, 0x2ddf,
+}; /* CR_In_Ethiopic_Extended */
+
+/* 'In_Cyrillic_Extended_A': Block */
+static const OnigCodePoint CR_In_Cyrillic_Extended_A[] = {
+	1,
+	0x2de0, 0x2dff,
+}; /* CR_In_Cyrillic_Extended_A */
+
+/* 'In_Supplemental_Punctuation': Block */
+static const OnigCodePoint CR_In_Supplemental_Punctuation[] = {
+	1,
+	0x2e00, 0x2e7f,
+}; /* CR_In_Supplemental_Punctuation */
+
+/* 'In_CJK_Radicals_Supplement': Block */
+static const OnigCodePoint CR_In_CJK_Radicals_Supplement[] = {
+	1,
+	0x2e80, 0x2eff,
+}; /* CR_In_CJK_Radicals_Supplement */
+
+/* 'In_Kangxi_Radicals': Block */
+static const OnigCodePoint CR_In_Kangxi_Radicals[] = {
+	1,
+	0x2f00, 0x2fdf,
+}; /* CR_In_Kangxi_Radicals */
+
+/* 'In_Ideographic_Description_Characters': Block */
+static const OnigCodePoint CR_In_Ideographic_Description_Characters[] = {
+	1,
+	0x2ff0, 0x2fff,
+}; /* CR_In_Ideographic_Description_Characters */
+
+/* 'In_CJK_Symbols_and_Punctuation': Block */
+static const OnigCodePoint CR_In_CJK_Symbols_and_Punctuation[] = {
+	1,
+	0x3000, 0x303f,
+}; /* CR_In_CJK_Symbols_and_Punctuation */
+
+/* 'In_Hiragana': Block */
+static const OnigCodePoint CR_In_Hiragana[] = {
+	1,
+	0x3040, 0x309f,
+}; /* CR_In_Hiragana */
+
+/* 'In_Katakana': Block */
+static const OnigCodePoint CR_In_Katakana[] = {
+	1,
+	0x30a0, 0x30ff,
+}; /* CR_In_Katakana */
+
+/* 'In_Bopomofo': Block */
+static const OnigCodePoint CR_In_Bopomofo[] = {
+	1,
+	0x3100, 0x312f,
+}; /* CR_In_Bopomofo */
+
+/* 'In_Hangul_Compatibility_Jamo': Block */
+static const OnigCodePoint CR_In_Hangul_Compatibility_Jamo[] = {
+	1,
+	0x3130, 0x318f,
+}; /* CR_In_Hangul_Compatibility_Jamo */
+
+/* 'In_Kanbun': Block */
+static const OnigCodePoint CR_In_Kanbun[] = {
+	1,
+	0x3190, 0x319f,
+}; /* CR_In_Kanbun */
+
+/* 'In_Bopomofo_Extended': Block */
+static const OnigCodePoint CR_In_Bopomofo_Extended[] = {
+	1,
+	0x31a0, 0x31bf,
+}; /* CR_In_Bopomofo_Extended */
+
+/* 'In_CJK_Strokes': Block */
+static const OnigCodePoint CR_In_CJK_Strokes[] = {
+	1,
+	0x31c0, 0x31ef,
+}; /* CR_In_CJK_Strokes */
+
+/* 'In_Katakana_Phonetic_Extensions': Block */
+static const OnigCodePoint CR_In_Katakana_Phonetic_Extensions[] = {
+	1,
+	0x31f0, 0x31ff,
+}; /* CR_In_Katakana_Phonetic_Extensions */
+
+/* 'In_Enclosed_CJK_Letters_and_Months': Block */
+static const OnigCodePoint CR_In_Enclosed_CJK_Letters_and_Months[] = {
+	1,
+	0x3200, 0x32ff,
+}; /* CR_In_Enclosed_CJK_Letters_and_Months */
+
+/* 'In_CJK_Compatibility': Block */
+static const OnigCodePoint CR_In_CJK_Compatibility[] = {
+	1,
+	0x3300, 0x33ff,
+}; /* CR_In_CJK_Compatibility */
+
+/* 'In_CJK_Unified_Ideographs_Extension_A': Block */
+static const OnigCodePoint CR_In_CJK_Unified_Ideographs_Extension_A[] = {
+	1,
+	0x3400, 0x4dbf,
+}; /* CR_In_CJK_Unified_Ideographs_Extension_A */
+
+/* 'In_Yijing_Hexagram_Symbols': Block */
+static const OnigCodePoint CR_In_Yijing_Hexagram_Symbols[] = {
+	1,
+	0x4dc0, 0x4dff,
+}; /* CR_In_Yijing_Hexagram_Symbols */
+
+/* 'In_CJK_Unified_Ideographs': Block */
+static const OnigCodePoint CR_In_CJK_Unified_Ideographs[] = {
+	1,
+	0x4e00, 0x9fff,
+}; /* CR_In_CJK_Unified_Ideographs */
+
+/* 'In_Yi_Syllables': Block */
+static const OnigCodePoint CR_In_Yi_Syllables[] = {
+	1,
+	0xa000, 0xa48f,
+}; /* CR_In_Yi_Syllables */
+
+/* 'In_Yi_Radicals': Block */
+static const OnigCodePoint CR_In_Yi_Radicals[] = {
+	1,
+	0xa490, 0xa4cf,
+}; /* CR_In_Yi_Radicals */
+
+/* 'In_Lisu': Block */
+#define CR_In_Lisu CR_Lisu
+
+/* 'In_Vai': Block */
+static const OnigCodePoint CR_In_Vai[] = {
+	1,
+	0xa500, 0xa63f,
+}; /* CR_In_Vai */
+
+/* 'In_Cyrillic_Extended_B': Block */
+static const OnigCodePoint CR_In_Cyrillic_Extended_B[] = {
+	1,
+	0xa640, 0xa69f,
+}; /* CR_In_Cyrillic_Extended_B */
+
+/* 'In_Bamum': Block */
+static const OnigCodePoint CR_In_Bamum[] = {
+	1,
+	0xa6a0, 0xa6ff,
+}; /* CR_In_Bamum */
+
+/* 'In_Modifier_Tone_Letters': Block */
+static const OnigCodePoint CR_In_Modifier_Tone_Letters[] = {
+	1,
+	0xa700, 0xa71f,
+}; /* CR_In_Modifier_Tone_Letters */
+
+/* 'In_Latin_Extended_D': Block */
+static const OnigCodePoint CR_In_Latin_Extended_D[] = {
+	1,
+	0xa720, 0xa7ff,
+}; /* CR_In_Latin_Extended_D */
+
+/* 'In_Syloti_Nagri': Block */
+static const OnigCodePoint CR_In_Syloti_Nagri[] = {
+	1,
+	0xa800, 0xa82f,
+}; /* CR_In_Syloti_Nagri */
+
+/* 'In_Common_Indic_Number_Forms': Block */
+static const OnigCodePoint CR_In_Common_Indic_Number_Forms[] = {
+	1,
+	0xa830, 0xa83f,
+}; /* CR_In_Common_Indic_Number_Forms */
+
+/* 'In_Phags_pa': Block */
+static const OnigCodePoint CR_In_Phags_pa[] = {
+	1,
+	0xa840, 0xa87f,
+}; /* CR_In_Phags_pa */
+
+/* 'In_Saurashtra': Block */
+static const OnigCodePoint CR_In_Saurashtra[] = {
+	1,
+	0xa880, 0xa8df,
+}; /* CR_In_Saurashtra */
+
+/* 'In_Devanagari_Extended': Block */
+static const OnigCodePoint CR_In_Devanagari_Extended[] = {
+	1,
+	0xa8e0, 0xa8ff,
+}; /* CR_In_Devanagari_Extended */
+
+/* 'In_Kayah_Li': Block */
+static const OnigCodePoint CR_In_Kayah_Li[] = {
+	1,
+	0xa900, 0xa92f,
+}; /* CR_In_Kayah_Li */
+
+/* 'In_Rejang': Block */
+static const OnigCodePoint CR_In_Rejang[] = {
+	1,
+	0xa930, 0xa95f,
+}; /* CR_In_Rejang */
+
+/* 'In_Hangul_Jamo_Extended_A': Block */
+static const OnigCodePoint CR_In_Hangul_Jamo_Extended_A[] = {
+	1,
+	0xa960, 0xa97f,
+}; /* CR_In_Hangul_Jamo_Extended_A */
+
+/* 'In_Javanese': Block */
+static const OnigCodePoint CR_In_Javanese[] = {
+	1,
+	0xa980, 0xa9df,
+}; /* CR_In_Javanese */
+
+/* 'In_Myanmar_Extended_B': Block */
+static const OnigCodePoint CR_In_Myanmar_Extended_B[] = {
+	1,
+	0xa9e0, 0xa9ff,
+}; /* CR_In_Myanmar_Extended_B */
+
+/* 'In_Cham': Block */
+static const OnigCodePoint CR_In_Cham[] = {
+	1,
+	0xaa00, 0xaa5f,
+}; /* CR_In_Cham */
+
+/* 'In_Myanmar_Extended_A': Block */
+static const OnigCodePoint CR_In_Myanmar_Extended_A[] = {
+	1,
+	0xaa60, 0xaa7f,
+}; /* CR_In_Myanmar_Extended_A */
+
+/* 'In_Tai_Viet': Block */
+static const OnigCodePoint CR_In_Tai_Viet[] = {
+	1,
+	0xaa80, 0xaadf,
+}; /* CR_In_Tai_Viet */
+
+/* 'In_Meetei_Mayek_Extensions': Block */
+static const OnigCodePoint CR_In_Meetei_Mayek_Extensions[] = {
+	1,
+	0xaae0, 0xaaff,
+}; /* CR_In_Meetei_Mayek_Extensions */
+
+/* 'In_Ethiopic_Extended_A': Block */
+static const OnigCodePoint CR_In_Ethiopic_Extended_A[] = {
+	1,
+	0xab00, 0xab2f,
+}; /* CR_In_Ethiopic_Extended_A */
+
+/* 'In_Latin_Extended_E': Block */
+static const OnigCodePoint CR_In_Latin_Extended_E[] = {
+	1,
+	0xab30, 0xab6f,
+}; /* CR_In_Latin_Extended_E */
+
+/* 'In_Cherokee_Supplement': Block */
+static const OnigCodePoint CR_In_Cherokee_Supplement[] = {
+	1,
+	0xab70, 0xabbf,
+}; /* CR_In_Cherokee_Supplement */
+
+/* 'In_Meetei_Mayek': Block */
+static const OnigCodePoint CR_In_Meetei_Mayek[] = {
+	1,
+	0xabc0, 0xabff,
+}; /* CR_In_Meetei_Mayek */
+
+/* 'In_Hangul_Syllables': Block */
+static const OnigCodePoint CR_In_Hangul_Syllables[] = {
+	1,
+	0xac00, 0xd7af,
+}; /* CR_In_Hangul_Syllables */
+
+/* 'In_Hangul_Jamo_Extended_B': Block */
+static const OnigCodePoint CR_In_Hangul_Jamo_Extended_B[] = {
+	1,
+	0xd7b0, 0xd7ff,
+}; /* CR_In_Hangul_Jamo_Extended_B */
+
+/* 'In_High_Surrogates': Block */
+static const OnigCodePoint CR_In_High_Surrogates[] = {
+	1,
+	0xd800, 0xdb7f,
+}; /* CR_In_High_Surrogates */
+
+/* 'In_High_Private_Use_Surrogates': Block */
+static const OnigCodePoint CR_In_High_Private_Use_Surrogates[] = {
+	1,
+	0xdb80, 0xdbff,
+}; /* CR_In_High_Private_Use_Surrogates */
+
+/* 'In_Low_Surrogates': Block */
+static const OnigCodePoint CR_In_Low_Surrogates[] = {
+	1,
+	0xdc00, 0xdfff,
+}; /* CR_In_Low_Surrogates */
+
+/* 'In_Private_Use_Area': Block */
+static const OnigCodePoint CR_In_Private_Use_Area[] = {
+	1,
+	0xe000, 0xf8ff,
+}; /* CR_In_Private_Use_Area */
+
+/* 'In_CJK_Compatibility_Ideographs': Block */
+static const OnigCodePoint CR_In_CJK_Compatibility_Ideographs[] = {
+	1,
+	0xf900, 0xfaff,
+}; /* CR_In_CJK_Compatibility_Ideographs */
+
+/* 'In_Alphabetic_Presentation_Forms': Block */
+static const OnigCodePoint CR_In_Alphabetic_Presentation_Forms[] = {
+	1,
+	0xfb00, 0xfb4f,
+}; /* CR_In_Alphabetic_Presentation_Forms */
+
+/* 'In_Arabic_Presentation_Forms_A': Block */
+static const OnigCodePoint CR_In_Arabic_Presentation_Forms_A[] = {
+	1,
+	0xfb50, 0xfdff,
+}; /* CR_In_Arabic_Presentation_Forms_A */
+
+/* 'In_Variation_Selectors': Block */
+static const OnigCodePoint CR_In_Variation_Selectors[] = {
+	1,
+	0xfe00, 0xfe0f,
+}; /* CR_In_Variation_Selectors */
+
+/* 'In_Vertical_Forms': Block */
+static const OnigCodePoint CR_In_Vertical_Forms[] = {
+	1,
+	0xfe10, 0xfe1f,
+}; /* CR_In_Vertical_Forms */
+
+/* 'In_Combining_Half_Marks': Block */
+static const OnigCodePoint CR_In_Combining_Half_Marks[] = {
+	1,
+	0xfe20, 0xfe2f,
+}; /* CR_In_Combining_Half_Marks */
+
+/* 'In_CJK_Compatibility_Forms': Block */
+static const OnigCodePoint CR_In_CJK_Compatibility_Forms[] = {
+	1,
+	0xfe30, 0xfe4f,
+}; /* CR_In_CJK_Compatibility_Forms */
+
+/* 'In_Small_Form_Variants': Block */
+static const OnigCodePoint CR_In_Small_Form_Variants[] = {
+	1,
+	0xfe50, 0xfe6f,
+}; /* CR_In_Small_Form_Variants */
+
+/* 'In_Arabic_Presentation_Forms_B': Block */
+static const OnigCodePoint CR_In_Arabic_Presentation_Forms_B[] = {
+	1,
+	0xfe70, 0xfeff,
+}; /* CR_In_Arabic_Presentation_Forms_B */
+
+/* 'In_Halfwidth_and_Fullwidth_Forms': Block */
+static const OnigCodePoint CR_In_Halfwidth_and_Fullwidth_Forms[] = {
+	1,
+	0xff00, 0xffef,
+}; /* CR_In_Halfwidth_and_Fullwidth_Forms */
+
+/* 'In_Specials': Block */
+static const OnigCodePoint CR_In_Specials[] = {
+	1,
+	0xfff0, 0xffff,
+}; /* CR_In_Specials */
+
+/* 'In_Linear_B_Syllabary': Block */
+static const OnigCodePoint CR_In_Linear_B_Syllabary[] = {
+	1,
+	0x10000, 0x1007f,
+}; /* CR_In_Linear_B_Syllabary */
+
+/* 'In_Linear_B_Ideograms': Block */
+static const OnigCodePoint CR_In_Linear_B_Ideograms[] = {
+	1,
+	0x10080, 0x100ff,
+}; /* CR_In_Linear_B_Ideograms */
+
+/* 'In_Aegean_Numbers': Block */
+static const OnigCodePoint CR_In_Aegean_Numbers[] = {
+	1,
+	0x10100, 0x1013f,
+}; /* CR_In_Aegean_Numbers */
+
+/* 'In_Ancient_Greek_Numbers': Block */
+static const OnigCodePoint CR_In_Ancient_Greek_Numbers[] = {
+	1,
+	0x10140, 0x1018f,
+}; /* CR_In_Ancient_Greek_Numbers */
+
+/* 'In_Ancient_Symbols': Block */
+static const OnigCodePoint CR_In_Ancient_Symbols[] = {
+	1,
+	0x10190, 0x101cf,
+}; /* CR_In_Ancient_Symbols */
+
+/* 'In_Phaistos_Disc': Block */
+static const OnigCodePoint CR_In_Phaistos_Disc[] = {
+	1,
+	0x101d0, 0x101ff,
+}; /* CR_In_Phaistos_Disc */
+
+/* 'In_Lycian': Block */
+static const OnigCodePoint CR_In_Lycian[] = {
+	1,
+	0x10280, 0x1029f,
+}; /* CR_In_Lycian */
+
+/* 'In_Carian': Block */
+static const OnigCodePoint CR_In_Carian[] = {
+	1,
+	0x102a0, 0x102df,
+}; /* CR_In_Carian */
+
+/* 'In_Coptic_Epact_Numbers': Block */
+static const OnigCodePoint CR_In_Coptic_Epact_Numbers[] = {
+	1,
+	0x102e0, 0x102ff,
+}; /* CR_In_Coptic_Epact_Numbers */
+
+/* 'In_Old_Italic': Block */
+static const OnigCodePoint CR_In_Old_Italic[] = {
+	1,
+	0x10300, 0x1032f,
+}; /* CR_In_Old_Italic */
+
+/* 'In_Gothic': Block */
+static const OnigCodePoint CR_In_Gothic[] = {
+	1,
+	0x10330, 0x1034f,
+}; /* CR_In_Gothic */
+
+/* 'In_Old_Permic': Block */
+static const OnigCodePoint CR_In_Old_Permic[] = {
+	1,
+	0x10350, 0x1037f,
+}; /* CR_In_Old_Permic */
+
+/* 'In_Ugaritic': Block */
+static const OnigCodePoint CR_In_Ugaritic[] = {
+	1,
+	0x10380, 0x1039f,
+}; /* CR_In_Ugaritic */
+
+/* 'In_Old_Persian': Block */
+static const OnigCodePoint CR_In_Old_Persian[] = {
+	1,
+	0x103a0, 0x103df,
+}; /* CR_In_Old_Persian */
+
+/* 'In_Deseret': Block */
+#define CR_In_Deseret CR_Deseret
+
+/* 'In_Shavian': Block */
+#define CR_In_Shavian CR_Shavian
+
+/* 'In_Osmanya': Block */
+static const OnigCodePoint CR_In_Osmanya[] = {
+	1,
+	0x10480, 0x104af,
+}; /* CR_In_Osmanya */
+
+/* 'In_Osage': Block */
+static const OnigCodePoint CR_In_Osage[] = {
+	1,
+	0x104b0, 0x104ff,
+}; /* CR_In_Osage */
+
+/* 'In_Elbasan': Block */
+static const OnigCodePoint CR_In_Elbasan[] = {
+	1,
+	0x10500, 0x1052f,
+}; /* CR_In_Elbasan */
+
+/* 'In_Caucasian_Albanian': Block */
+static const OnigCodePoint CR_In_Caucasian_Albanian[] = {
+	1,
+	0x10530, 0x1056f,
+}; /* CR_In_Caucasian_Albanian */
+
+/* 'In_Linear_A': Block */
+static const OnigCodePoint CR_In_Linear_A[] = {
+	1,
+	0x10600, 0x1077f,
+}; /* CR_In_Linear_A */
+
+/* 'In_Cypriot_Syllabary': Block */
+static const OnigCodePoint CR_In_Cypriot_Syllabary[] = {
+	1,
+	0x10800, 0x1083f,
+}; /* CR_In_Cypriot_Syllabary */
+
+/* 'In_Imperial_Aramaic': Block */
+static const OnigCodePoint CR_In_Imperial_Aramaic[] = {
+	1,
+	0x10840, 0x1085f,
+}; /* CR_In_Imperial_Aramaic */
+
+/* 'In_Palmyrene': Block */
+#define CR_In_Palmyrene CR_Palmyrene
+
+/* 'In_Nabataean': Block */
+static const OnigCodePoint CR_In_Nabataean[] = {
+	1,
+	0x10880, 0x108af,
+}; /* CR_In_Nabataean */
+
+/* 'In_Hatran': Block */
+static const OnigCodePoint CR_In_Hatran[] = {
+	1,
+	0x108e0, 0x108ff,
+}; /* CR_In_Hatran */
+
+/* 'In_Phoenician': Block */
+static const OnigCodePoint CR_In_Phoenician[] = {
+	1,
+	0x10900, 0x1091f,
+}; /* CR_In_Phoenician */
+
+/* 'In_Lydian': Block */
+static const OnigCodePoint CR_In_Lydian[] = {
+	1,
+	0x10920, 0x1093f,
+}; /* CR_In_Lydian */
+
+/* 'In_Meroitic_Hieroglyphs': Block */
+#define CR_In_Meroitic_Hieroglyphs CR_Meroitic_Hieroglyphs
+
+/* 'In_Meroitic_Cursive': Block */
+static const OnigCodePoint CR_In_Meroitic_Cursive[] = {
+	1,
+	0x109a0, 0x109ff,
+}; /* CR_In_Meroitic_Cursive */
+
+/* 'In_Kharoshthi': Block */
+static const OnigCodePoint CR_In_Kharoshthi[] = {
+	1,
+	0x10a00, 0x10a5f,
+}; /* CR_In_Kharoshthi */
+
+/* 'In_Old_South_Arabian': Block */
+#define CR_In_Old_South_Arabian CR_Old_South_Arabian
+
+/* 'In_Old_North_Arabian': Block */
+#define CR_In_Old_North_Arabian CR_Old_North_Arabian
+
+/* 'In_Manichaean': Block */
+static const OnigCodePoint CR_In_Manichaean[] = {
+	1,
+	0x10ac0, 0x10aff,
+}; /* CR_In_Manichaean */
+
+/* 'In_Avestan': Block */
+static const OnigCodePoint CR_In_Avestan[] = {
+	1,
+	0x10b00, 0x10b3f,
+}; /* CR_In_Avestan */
+
+/* 'In_Inscriptional_Parthian': Block */
+static const OnigCodePoint CR_In_Inscriptional_Parthian[] = {
+	1,
+	0x10b40, 0x10b5f,
+}; /* CR_In_Inscriptional_Parthian */
+
+/* 'In_Inscriptional_Pahlavi': Block */
+static const OnigCodePoint CR_In_Inscriptional_Pahlavi[] = {
+	1,
+	0x10b60, 0x10b7f,
+}; /* CR_In_Inscriptional_Pahlavi */
+
+/* 'In_Psalter_Pahlavi': Block */
+static const OnigCodePoint CR_In_Psalter_Pahlavi[] = {
+	1,
+	0x10b80, 0x10baf,
+}; /* CR_In_Psalter_Pahlavi */
+
+/* 'In_Old_Turkic': Block */
+static const OnigCodePoint CR_In_Old_Turkic[] = {
+	1,
+	0x10c00, 0x10c4f,
+}; /* CR_In_Old_Turkic */
+
+/* 'In_Old_Hungarian': Block */
+static const OnigCodePoint CR_In_Old_Hungarian[] = {
+	1,
+	0x10c80, 0x10cff,
+}; /* CR_In_Old_Hungarian */
+
+/* 'In_Rumi_Numeral_Symbols': Block */
+static const OnigCodePoint CR_In_Rumi_Numeral_Symbols[] = {
+	1,
+	0x10e60, 0x10e7f,
+}; /* CR_In_Rumi_Numeral_Symbols */
+
+/* 'In_Brahmi': Block */
+static const OnigCodePoint CR_In_Brahmi[] = {
+	1,
+	0x11000, 0x1107f,
+}; /* CR_In_Brahmi */
+
+/* 'In_Kaithi': Block */
+static const OnigCodePoint CR_In_Kaithi[] = {
+	1,
+	0x11080, 0x110cf,
+}; /* CR_In_Kaithi */
+
+/* 'In_Sora_Sompeng': Block */
+static const OnigCodePoint CR_In_Sora_Sompeng[] = {
+	1,
+	0x110d0, 0x110ff,
+}; /* CR_In_Sora_Sompeng */
+
+/* 'In_Chakma': Block */
+static const OnigCodePoint CR_In_Chakma[] = {
+	1,
+	0x11100, 0x1114f,
+}; /* CR_In_Chakma */
+
+/* 'In_Mahajani': Block */
+static const OnigCodePoint CR_In_Mahajani[] = {
+	1,
+	0x11150, 0x1117f,
+}; /* CR_In_Mahajani */
+
+/* 'In_Sharada': Block */
+static const OnigCodePoint CR_In_Sharada[] = {
+	1,
+	0x11180, 0x111df,
+}; /* CR_In_Sharada */
+
+/* 'In_Sinhala_Archaic_Numbers': Block */
+static const OnigCodePoint CR_In_Sinhala_Archaic_Numbers[] = {
+	1,
+	0x111e0, 0x111ff,
+}; /* CR_In_Sinhala_Archaic_Numbers */
+
+/* 'In_Khojki': Block */
+static const OnigCodePoint CR_In_Khojki[] = {
+	1,
+	0x11200, 0x1124f,
+}; /* CR_In_Khojki */
+
+/* 'In_Multani': Block */
+static const OnigCodePoint CR_In_Multani[] = {
+	1,
+	0x11280, 0x112af,
+}; /* CR_In_Multani */
+
+/* 'In_Khudawadi': Block */
+static const OnigCodePoint CR_In_Khudawadi[] = {
+	1,
+	0x112b0, 0x112ff,
+}; /* CR_In_Khudawadi */
+
+/* 'In_Grantha': Block */
+static const OnigCodePoint CR_In_Grantha[] = {
+	1,
+	0x11300, 0x1137f,
+}; /* CR_In_Grantha */
+
+/* 'In_Newa': Block */
+static const OnigCodePoint CR_In_Newa[] = {
+	1,
+	0x11400, 0x1147f,
+}; /* CR_In_Newa */
+
+/* 'In_Tirhuta': Block */
+static const OnigCodePoint CR_In_Tirhuta[] = {
+	1,
+	0x11480, 0x114df,
+}; /* CR_In_Tirhuta */
+
+/* 'In_Siddham': Block */
+static const OnigCodePoint CR_In_Siddham[] = {
+	1,
+	0x11580, 0x115ff,
+}; /* CR_In_Siddham */
+
+/* 'In_Modi': Block */
+static const OnigCodePoint CR_In_Modi[] = {
+	1,
+	0x11600, 0x1165f,
+}; /* CR_In_Modi */
+
+/* 'In_Mongolian_Supplement': Block */
+static const OnigCodePoint CR_In_Mongolian_Supplement[] = {
+	1,
+	0x11660, 0x1167f,
+}; /* CR_In_Mongolian_Supplement */
+
+/* 'In_Takri': Block */
+static const OnigCodePoint CR_In_Takri[] = {
+	1,
+	0x11680, 0x116cf,
+}; /* CR_In_Takri */
+
+/* 'In_Ahom': Block */
+static const OnigCodePoint CR_In_Ahom[] = {
+	1,
+	0x11700, 0x1173f,
+}; /* CR_In_Ahom */
+
+/* 'In_Warang_Citi': Block */
+static const OnigCodePoint CR_In_Warang_Citi[] = {
+	1,
+	0x118a0, 0x118ff,
+}; /* CR_In_Warang_Citi */
+
+/* 'In_Pau_Cin_Hau': Block */
+static const OnigCodePoint CR_In_Pau_Cin_Hau[] = {
+	1,
+	0x11ac0, 0x11aff,
+}; /* CR_In_Pau_Cin_Hau */
+
+/* 'In_Bhaiksuki': Block */
+static const OnigCodePoint CR_In_Bhaiksuki[] = {
+	1,
+	0x11c00, 0x11c6f,
+}; /* CR_In_Bhaiksuki */
+
+/* 'In_Marchen': Block */
+static const OnigCodePoint CR_In_Marchen[] = {
+	1,
+	0x11c70, 0x11cbf,
+}; /* CR_In_Marchen */
+
+/* 'In_Cuneiform': Block */
+static const OnigCodePoint CR_In_Cuneiform[] = {
+	1,
+	0x12000, 0x123ff,
+}; /* CR_In_Cuneiform */
+
+/* 'In_Cuneiform_Numbers_and_Punctuation': Block */
+static const OnigCodePoint CR_In_Cuneiform_Numbers_and_Punctuation[] = {
+	1,
+	0x12400, 0x1247f,
+}; /* CR_In_Cuneiform_Numbers_and_Punctuation */
+
+/* 'In_Early_Dynastic_Cuneiform': Block */
+static const OnigCodePoint CR_In_Early_Dynastic_Cuneiform[] = {
+	1,
+	0x12480, 0x1254f,
+}; /* CR_In_Early_Dynastic_Cuneiform */
+
+/* 'In_Egyptian_Hieroglyphs': Block */
+static const OnigCodePoint CR_In_Egyptian_Hieroglyphs[] = {
+	1,
+	0x13000, 0x1342f,
+}; /* CR_In_Egyptian_Hieroglyphs */
+
+/* 'In_Anatolian_Hieroglyphs': Block */
+static const OnigCodePoint CR_In_Anatolian_Hieroglyphs[] = {
+	1,
+	0x14400, 0x1467f,
+}; /* CR_In_Anatolian_Hieroglyphs */
+
+/* 'In_Bamum_Supplement': Block */
+static const OnigCodePoint CR_In_Bamum_Supplement[] = {
+	1,
+	0x16800, 0x16a3f,
+}; /* CR_In_Bamum_Supplement */
+
+/* 'In_Mro': Block */
+static const OnigCodePoint CR_In_Mro[] = {
+	1,
+	0x16a40, 0x16a6f,
+}; /* CR_In_Mro */
+
+/* 'In_Bassa_Vah': Block */
+static const OnigCodePoint CR_In_Bassa_Vah[] = {
+	1,
+	0x16ad0, 0x16aff,
+}; /* CR_In_Bassa_Vah */
+
+/* 'In_Pahawh_Hmong': Block */
+static const OnigCodePoint CR_In_Pahawh_Hmong[] = {
+	1,
+	0x16b00, 0x16b8f,
+}; /* CR_In_Pahawh_Hmong */
+
+/* 'In_Miao': Block */
+static const OnigCodePoint CR_In_Miao[] = {
+	1,
+	0x16f00, 0x16f9f,
+}; /* CR_In_Miao */
+
+/* 'In_Ideographic_Symbols_and_Punctuation': Block */
+static const OnigCodePoint CR_In_Ideographic_Symbols_and_Punctuation[] = {
+	1,
+	0x16fe0, 0x16fff,
+}; /* CR_In_Ideographic_Symbols_and_Punctuation */
+
+/* 'In_Tangut': Block */
+static const OnigCodePoint CR_In_Tangut[] = {
+	1,
+	0x17000, 0x187ff,
+}; /* CR_In_Tangut */
+
+/* 'In_Tangut_Components': Block */
+static const OnigCodePoint CR_In_Tangut_Components[] = {
+	1,
+	0x18800, 0x18aff,
+}; /* CR_In_Tangut_Components */
+
+/* 'In_Kana_Supplement': Block */
+static const OnigCodePoint CR_In_Kana_Supplement[] = {
+	1,
+	0x1b000, 0x1b0ff,
+}; /* CR_In_Kana_Supplement */
+
+/* 'In_Duployan': Block */
+static const OnigCodePoint CR_In_Duployan[] = {
+	1,
+	0x1bc00, 0x1bc9f,
+}; /* CR_In_Duployan */
+
+/* 'In_Shorthand_Format_Controls': Block */
+static const OnigCodePoint CR_In_Shorthand_Format_Controls[] = {
+	1,
+	0x1bca0, 0x1bcaf,
+}; /* CR_In_Shorthand_Format_Controls */
+
+/* 'In_Byzantine_Musical_Symbols': Block */
+static const OnigCodePoint CR_In_Byzantine_Musical_Symbols[] = {
+	1,
+	0x1d000, 0x1d0ff,
+}; /* CR_In_Byzantine_Musical_Symbols */
+
+/* 'In_Musical_Symbols': Block */
+static const OnigCodePoint CR_In_Musical_Symbols[] = {
+	1,
+	0x1d100, 0x1d1ff,
+}; /* CR_In_Musical_Symbols */
+
+/* 'In_Ancient_Greek_Musical_Notation': Block */
+static const OnigCodePoint CR_In_Ancient_Greek_Musical_Notation[] = {
+	1,
+	0x1d200, 0x1d24f,
+}; /* CR_In_Ancient_Greek_Musical_Notation */
+
+/* 'In_Tai_Xuan_Jing_Symbols': Block */
+static const OnigCodePoint CR_In_Tai_Xuan_Jing_Symbols[] = {
+	1,
+	0x1d300, 0x1d35f,
+}; /* CR_In_Tai_Xuan_Jing_Symbols */
+
+/* 'In_Counting_Rod_Numerals': Block */
+static const OnigCodePoint CR_In_Counting_Rod_Numerals[] = {
+	1,
+	0x1d360, 0x1d37f,
+}; /* CR_In_Counting_Rod_Numerals */
+
+/* 'In_Mathematical_Alphanumeric_Symbols': Block */
+static const OnigCodePoint CR_In_Mathematical_Alphanumeric_Symbols[] = {
+	1,
+	0x1d400, 0x1d7ff,
+}; /* CR_In_Mathematical_Alphanumeric_Symbols */
+
+/* 'In_Sutton_SignWriting': Block */
+static const OnigCodePoint CR_In_Sutton_SignWriting[] = {
+	1,
+	0x1d800, 0x1daaf,
+}; /* CR_In_Sutton_SignWriting */
+
+/* 'In_Glagolitic_Supplement': Block */
+static const OnigCodePoint CR_In_Glagolitic_Supplement[] = {
+	1,
+	0x1e000, 0x1e02f,
+}; /* CR_In_Glagolitic_Supplement */
+
+/* 'In_Mende_Kikakui': Block */
+static const OnigCodePoint CR_In_Mende_Kikakui[] = {
+	1,
+	0x1e800, 0x1e8df,
+}; /* CR_In_Mende_Kikakui */
+
+/* 'In_Adlam': Block */
+static const OnigCodePoint CR_In_Adlam[] = {
+	1,
+	0x1e900, 0x1e95f,
+}; /* CR_In_Adlam */
+
+/* 'In_Arabic_Mathematical_Alphabetic_Symbols': Block */
+static const OnigCodePoint CR_In_Arabic_Mathematical_Alphabetic_Symbols[] = {
+	1,
+	0x1ee00, 0x1eeff,
+}; /* CR_In_Arabic_Mathematical_Alphabetic_Symbols */
+
+/* 'In_Mahjong_Tiles': Block */
+static const OnigCodePoint CR_In_Mahjong_Tiles[] = {
+	1,
+	0x1f000, 0x1f02f,
+}; /* CR_In_Mahjong_Tiles */
+
+/* 'In_Domino_Tiles': Block */
+static const OnigCodePoint CR_In_Domino_Tiles[] = {
+	1,
+	0x1f030, 0x1f09f,
+}; /* CR_In_Domino_Tiles */
+
+/* 'In_Playing_Cards': Block */
+static const OnigCodePoint CR_In_Playing_Cards[] = {
+	1,
+	0x1f0a0, 0x1f0ff,
+}; /* CR_In_Playing_Cards */
+
+/* 'In_Enclosed_Alphanumeric_Supplement': Block */
+static const OnigCodePoint CR_In_Enclosed_Alphanumeric_Supplement[] = {
+	1,
+	0x1f100, 0x1f1ff,
+}; /* CR_In_Enclosed_Alphanumeric_Supplement */
+
+/* 'In_Enclosed_Ideographic_Supplement': Block */
+static const OnigCodePoint CR_In_Enclosed_Ideographic_Supplement[] = {
+	1,
+	0x1f200, 0x1f2ff,
+}; /* CR_In_Enclosed_Ideographic_Supplement */
+
+/* 'In_Miscellaneous_Symbols_and_Pictographs': Block */
+static const OnigCodePoint CR_In_Miscellaneous_Symbols_and_Pictographs[] = {
+	1,
+	0x1f300, 0x1f5ff,
+}; /* CR_In_Miscellaneous_Symbols_and_Pictographs */
+
+/* 'In_Emoticons': Block */
+static const OnigCodePoint CR_In_Emoticons[] = {
+	1,
+	0x1f600, 0x1f64f,
+}; /* CR_In_Emoticons */
+
+/* 'In_Ornamental_Dingbats': Block */
+static const OnigCodePoint CR_In_Ornamental_Dingbats[] = {
+	1,
+	0x1f650, 0x1f67f,
+}; /* CR_In_Ornamental_Dingbats */
+
+/* 'In_Transport_and_Map_Symbols': Block */
+static const OnigCodePoint CR_In_Transport_and_Map_Symbols[] = {
+	1,
+	0x1f680, 0x1f6ff,
+}; /* CR_In_Transport_and_Map_Symbols */
+
+/* 'In_Alchemical_Symbols': Block */
+static const OnigCodePoint CR_In_Alchemical_Symbols[] = {
+	1,
+	0x1f700, 0x1f77f,
+}; /* CR_In_Alchemical_Symbols */
+
+/* 'In_Geometric_Shapes_Extended': Block */
+static const OnigCodePoint CR_In_Geometric_Shapes_Extended[] = {
+	1,
+	0x1f780, 0x1f7ff,
+}; /* CR_In_Geometric_Shapes_Extended */
+
+/* 'In_Supplemental_Arrows_C': Block */
+static const OnigCodePoint CR_In_Supplemental_Arrows_C[] = {
+	1,
+	0x1f800, 0x1f8ff,
+}; /* CR_In_Supplemental_Arrows_C */
+
+/* 'In_Supplemental_Symbols_and_Pictographs': Block */
+static const OnigCodePoint CR_In_Supplemental_Symbols_and_Pictographs[] = {
+	1,
+	0x1f900, 0x1f9ff,
+}; /* CR_In_Supplemental_Symbols_and_Pictographs */
+
+/* 'In_CJK_Unified_Ideographs_Extension_B': Block */
+static const OnigCodePoint CR_In_CJK_Unified_Ideographs_Extension_B[] = {
+	1,
+	0x20000, 0x2a6df,
+}; /* CR_In_CJK_Unified_Ideographs_Extension_B */
+
+/* 'In_CJK_Unified_Ideographs_Extension_C': Block */
+static const OnigCodePoint CR_In_CJK_Unified_Ideographs_Extension_C[] = {
+	1,
+	0x2a700, 0x2b73f,
+}; /* CR_In_CJK_Unified_Ideographs_Extension_C */
+
+/* 'In_CJK_Unified_Ideographs_Extension_D': Block */
+static const OnigCodePoint CR_In_CJK_Unified_Ideographs_Extension_D[] = {
+	1,
+	0x2b740, 0x2b81f,
+}; /* CR_In_CJK_Unified_Ideographs_Extension_D */
+
+/* 'In_CJK_Unified_Ideographs_Extension_E': Block */
+static const OnigCodePoint CR_In_CJK_Unified_Ideographs_Extension_E[] = {
+	1,
+	0x2b820, 0x2ceaf,
+}; /* CR_In_CJK_Unified_Ideographs_Extension_E */
+
+/* 'In_CJK_Compatibility_Ideographs_Supplement': Block */
+static const OnigCodePoint CR_In_CJK_Compatibility_Ideographs_Supplement[] = {
+	1,
+	0x2f800, 0x2fa1f,
+}; /* CR_In_CJK_Compatibility_Ideographs_Supplement */
+
+/* 'In_Tags': Block */
+static const OnigCodePoint CR_In_Tags[] = {
+	1,
+	0xe0000, 0xe007f,
+}; /* CR_In_Tags */
+
+/* 'In_Variation_Selectors_Supplement': Block */
+static const OnigCodePoint CR_In_Variation_Selectors_Supplement[] = {
+	1,
+	0xe0100, 0xe01ef,
+}; /* CR_In_Variation_Selectors_Supplement */
+
+/* 'In_Supplementary_Private_Use_Area_A': Block */
+static const OnigCodePoint CR_In_Supplementary_Private_Use_Area_A[] = {
+	1,
+	0xf0000, 0xfffff,
+}; /* CR_In_Supplementary_Private_Use_Area_A */
+
+/* 'In_Supplementary_Private_Use_Area_B': Block */
+static const OnigCodePoint CR_In_Supplementary_Private_Use_Area_B[] = {
+	1,
+	0x100000, 0x10ffff,
+}; /* CR_In_Supplementary_Private_Use_Area_B */
+
+/* 'In_No_Block': Block */
+static const OnigCodePoint CR_In_No_Block[] = {
+	44,
+	0x0860, 0x089f,
+	0x1c90, 0x1cbf,
+	0x2fe0, 0x2fef,
+	0x10200, 0x1027f,
+	0x103e0, 0x103ff,
+	0x10570, 0x105ff,
+	0x10780, 0x107ff,
+	0x108b0, 0x108df,
+	0x10940, 0x1097f,
+	0x10aa0, 0x10abf,
+	0x10bb0, 0x10bff,
+	0x10c50, 0x10c7f,
+	0x10d00, 0x10e5f,
+	0x10e80, 0x10fff,
+	0x11250, 0x1127f,
+	0x11380, 0x113ff,
+	0x114e0, 0x1157f,
+	0x116d0, 0x116ff,
+	0x11740, 0x1189f,
+	0x11900, 0x11abf,
+	0x11b00, 0x11bff,
+	0x11cc0, 0x11fff,
+	0x12550, 0x12fff,
+	0x13430, 0x143ff,
+	0x14680, 0x167ff,
+	0x16a70, 0x16acf,
+	0x16b90, 0x16eff,
+	0x16fa0, 0x16fdf,
+	0x18b00, 0x1afff,
+	0x1b100, 0x1bbff,
+	0x1bcb0, 0x1cfff,
+	0x1d250, 0x1d2ff,
+	0x1d380, 0x1d3ff,
+	0x1dab0, 0x1dfff,
+	0x1e030, 0x1e7ff,
+	0x1e8e0, 0x1e8ff,
+	0x1e960, 0x1edff,
+	0x1ef00, 0x1efff,
+	0x1fa00, 0x1ffff,
+	0x2a6e0, 0x2a6ff,
+	0x2ceb0, 0x2f7ff,
+	0x2fa20, 0xdffff,
+	0xe0080, 0xe00ff,
+	0xe01f0, 0xeffff,
+}; /* CR_In_No_Block */
+
+#endif /* USE_UNICODE_PROPERTIES */
+static const OnigCodePoint* const CodeRanges[] = {
+  CR_NEWLINE,
+  CR_Alpha,
+  CR_Blank,
+  CR_Cntrl,
+  CR_Digit,
+  CR_Graph,
+  CR_Lower,
+  CR_Print,
+  CR_Punct,
+  CR_Space,
+  CR_Upper,
+  CR_XDigit,
+  CR_Word,
+  CR_Alnum,
+  CR_ASCII,
+#ifdef USE_UNICODE_PROPERTIES
+  CR_Any,
+  CR_Assigned,
+  CR_C,
+  CR_Cc,
+  CR_Cf,
+  CR_Cn,
+  CR_Co,
+  CR_Cs,
+  CR_L,
+  CR_LC,
+  CR_Ll,
+  CR_Lm,
+  CR_Lo,
+  CR_Lt,
+  CR_Lu,
+  CR_M,
+  CR_Mc,
+  CR_Me,
+  CR_Mn,
+  CR_N,
+  CR_Nd,
+  CR_Nl,
+  CR_No,
+  CR_P,
+  CR_Pc,
+  CR_Pd,
+  CR_Pe,
+  CR_Pf,
+  CR_Pi,
+  CR_Po,
+  CR_Ps,
+  CR_S,
+  CR_Sc,
+  CR_Sk,
+  CR_Sm,
+  CR_So,
+  CR_Z,
+  CR_Zl,
+  CR_Zp,
+  CR_Zs,
+  CR_Math,
+  CR_Alphabetic,
+  CR_Lowercase,
+  CR_Uppercase,
+  CR_Cased,
+  CR_Case_Ignorable,
+  CR_Changes_When_Lowercased,
+  CR_Changes_When_Uppercased,
+  CR_Changes_When_Titlecased,
+  CR_Changes_When_Casefolded,
+  CR_Changes_When_Casemapped,
+  CR_ID_Start,
+  CR_ID_Continue,
+  CR_XID_Start,
+  CR_XID_Continue,
+  CR_Default_Ignorable_Code_Point,
+  CR_Grapheme_Extend,
+  CR_Grapheme_Base,
+  CR_Grapheme_Link,
+  CR_Common,
+  CR_Latin,
+  CR_Greek,
+  CR_Cyrillic,
+  CR_Armenian,
+  CR_Hebrew,
+  CR_Arabic,
+  CR_Syriac,
+  CR_Thaana,
+  CR_Devanagari,
+  CR_Bengali,
+  CR_Gurmukhi,
+  CR_Gujarati,
+  CR_Oriya,
+  CR_Tamil,
+  CR_Telugu,
+  CR_Kannada,
+  CR_Malayalam,
+  CR_Sinhala,
+  CR_Thai,
+  CR_Lao,
+  CR_Tibetan,
+  CR_Myanmar,
+  CR_Georgian,
+  CR_Hangul,
+  CR_Ethiopic,
+  CR_Cherokee,
+  CR_Canadian_Aboriginal,
+  CR_Ogham,
+  CR_Runic,
+  CR_Khmer,
+  CR_Mongolian,
+  CR_Hiragana,
+  CR_Katakana,
+  CR_Bopomofo,
+  CR_Han,
+  CR_Yi,
+  CR_Old_Italic,
+  CR_Gothic,
+  CR_Deseret,
+  CR_Inherited,
+  CR_Tagalog,
+  CR_Hanunoo,
+  CR_Buhid,
+  CR_Tagbanwa,
+  CR_Limbu,
+  CR_Tai_Le,
+  CR_Linear_B,
+  CR_Ugaritic,
+  CR_Shavian,
+  CR_Osmanya,
+  CR_Cypriot,
+  CR_Braille,
+  CR_Buginese,
+  CR_Coptic,
+  CR_New_Tai_Lue,
+  CR_Glagolitic,
+  CR_Tifinagh,
+  CR_Syloti_Nagri,
+  CR_Old_Persian,
+  CR_Kharoshthi,
+  CR_Balinese,
+  CR_Cuneiform,
+  CR_Phoenician,
+  CR_Phags_Pa,
+  CR_Nko,
+  CR_Sundanese,
+  CR_Lepcha,
+  CR_Ol_Chiki,
+  CR_Vai,
+  CR_Saurashtra,
+  CR_Kayah_Li,
+  CR_Rejang,
+  CR_Lycian,
+  CR_Carian,
+  CR_Lydian,
+  CR_Cham,
+  CR_Tai_Tham,
+  CR_Tai_Viet,
+  CR_Avestan,
+  CR_Egyptian_Hieroglyphs,
+  CR_Samaritan,
+  CR_Lisu,
+  CR_Bamum,
+  CR_Javanese,
+  CR_Meetei_Mayek,
+  CR_Imperial_Aramaic,
+  CR_Old_South_Arabian,
+  CR_Inscriptional_Parthian,
+  CR_Inscriptional_Pahlavi,
+  CR_Old_Turkic,
+  CR_Kaithi,
+  CR_Batak,
+  CR_Brahmi,
+  CR_Mandaic,
+  CR_Chakma,
+  CR_Meroitic_Cursive,
+  CR_Meroitic_Hieroglyphs,
+  CR_Miao,
+  CR_Sharada,
+  CR_Sora_Sompeng,
+  CR_Takri,
+  CR_Caucasian_Albanian,
+  CR_Bassa_Vah,
+  CR_Duployan,
+  CR_Elbasan,
+  CR_Grantha,
+  CR_Pahawh_Hmong,
+  CR_Khojki,
+  CR_Linear_A,
+  CR_Mahajani,
+  CR_Manichaean,
+  CR_Mende_Kikakui,
+  CR_Modi,
+  CR_Mro,
+  CR_Old_North_Arabian,
+  CR_Nabataean,
+  CR_Palmyrene,
+  CR_Pau_Cin_Hau,
+  CR_Old_Permic,
+  CR_Psalter_Pahlavi,
+  CR_Siddham,
+  CR_Khudawadi,
+  CR_Tirhuta,
+  CR_Warang_Citi,
+  CR_Ahom,
+  CR_Anatolian_Hieroglyphs,
+  CR_Hatran,
+  CR_Multani,
+  CR_Old_Hungarian,
+  CR_SignWriting,
+  CR_Adlam,
+  CR_Bhaiksuki,
+  CR_Marchen,
+  CR_Newa,
+  CR_Osage,
+  CR_Tangut,
+  CR_White_Space,
+  CR_Bidi_Control,
+  CR_Join_Control,
+  CR_Dash,
+  CR_Hyphen,
+  CR_Quotation_Mark,
+  CR_Terminal_Punctuation,
+  CR_Other_Math,
+  CR_Hex_Digit,
+  CR_ASCII_Hex_Digit,
+  CR_Other_Alphabetic,
+  CR_Ideographic,
+  CR_Diacritic,
+  CR_Extender,
+  CR_Other_Lowercase,
+  CR_Other_Uppercase,
+  CR_Noncharacter_Code_Point,
+  CR_Other_Grapheme_Extend,
+  CR_IDS_Binary_Operator,
+  CR_IDS_Trinary_Operator,
+  CR_Radical,
+  CR_Unified_Ideograph,
+  CR_Other_Default_Ignorable_Code_Point,
+  CR_Deprecated,
+  CR_Soft_Dotted,
+  CR_Logical_Order_Exception,
+  CR_Other_ID_Start,
+  CR_Other_ID_Continue,
+  CR_Sentence_Terminal,
+  CR_Variation_Selector,
+  CR_Pattern_White_Space,
+  CR_Pattern_Syntax,
+  CR_Prepended_Concatenation_Mark,
+  CR_Unknown,
+#ifdef USE_UNICODE_AGE_PROPERTIES
+  CR_Age_1_1,
+  CR_Age_2_0,
+  CR_Age_2_1,
+  CR_Age_3_0,
+  CR_Age_3_1,
+  CR_Age_3_2,
+  CR_Age_4_0,
+  CR_Age_4_1,
+  CR_Age_5_0,
+  CR_Age_5_1,
+  CR_Age_5_2,
+  CR_Age_6_0,
+  CR_Age_6_1,
+  CR_Age_6_2,
+  CR_Age_6_3,
+  CR_Age_7_0,
+  CR_Age_8_0,
+  CR_Age_9_0,
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+  CR_In_Basic_Latin,
+  CR_In_Latin_1_Supplement,
+  CR_In_Latin_Extended_A,
+  CR_In_Latin_Extended_B,
+  CR_In_IPA_Extensions,
+  CR_In_Spacing_Modifier_Letters,
+  CR_In_Combining_Diacritical_Marks,
+  CR_In_Greek_and_Coptic,
+  CR_In_Cyrillic,
+  CR_In_Cyrillic_Supplement,
+  CR_In_Armenian,
+  CR_In_Hebrew,
+  CR_In_Arabic,
+  CR_In_Syriac,
+  CR_In_Arabic_Supplement,
+  CR_In_Thaana,
+  CR_In_NKo,
+  CR_In_Samaritan,
+  CR_In_Mandaic,
+  CR_In_Arabic_Extended_A,
+  CR_In_Devanagari,
+  CR_In_Bengali,
+  CR_In_Gurmukhi,
+  CR_In_Gujarati,
+  CR_In_Oriya,
+  CR_In_Tamil,
+  CR_In_Telugu,
+  CR_In_Kannada,
+  CR_In_Malayalam,
+  CR_In_Sinhala,
+  CR_In_Thai,
+  CR_In_Lao,
+  CR_In_Tibetan,
+  CR_In_Myanmar,
+  CR_In_Georgian,
+  CR_In_Hangul_Jamo,
+  CR_In_Ethiopic,
+  CR_In_Ethiopic_Supplement,
+  CR_In_Cherokee,
+  CR_In_Unified_Canadian_Aboriginal_Syllabics,
+  CR_In_Ogham,
+  CR_In_Runic,
+  CR_In_Tagalog,
+  CR_In_Hanunoo,
+  CR_In_Buhid,
+  CR_In_Tagbanwa,
+  CR_In_Khmer,
+  CR_In_Mongolian,
+  CR_In_Unified_Canadian_Aboriginal_Syllabics_Extended,
+  CR_In_Limbu,
+  CR_In_Tai_Le,
+  CR_In_New_Tai_Lue,
+  CR_In_Khmer_Symbols,
+  CR_In_Buginese,
+  CR_In_Tai_Tham,
+  CR_In_Combining_Diacritical_Marks_Extended,
+  CR_In_Balinese,
+  CR_In_Sundanese,
+  CR_In_Batak,
+  CR_In_Lepcha,
+  CR_In_Ol_Chiki,
+  CR_In_Cyrillic_Extended_C,
+  CR_In_Sundanese_Supplement,
+  CR_In_Vedic_Extensions,
+  CR_In_Phonetic_Extensions,
+  CR_In_Phonetic_Extensions_Supplement,
+  CR_In_Combining_Diacritical_Marks_Supplement,
+  CR_In_Latin_Extended_Additional,
+  CR_In_Greek_Extended,
+  CR_In_General_Punctuation,
+  CR_In_Superscripts_and_Subscripts,
+  CR_In_Currency_Symbols,
+  CR_In_Combining_Diacritical_Marks_for_Symbols,
+  CR_In_Letterlike_Symbols,
+  CR_In_Number_Forms,
+  CR_In_Arrows,
+  CR_In_Mathematical_Operators,
+  CR_In_Miscellaneous_Technical,
+  CR_In_Control_Pictures,
+  CR_In_Optical_Character_Recognition,
+  CR_In_Enclosed_Alphanumerics,
+  CR_In_Box_Drawing,
+  CR_In_Block_Elements,
+  CR_In_Geometric_Shapes,
+  CR_In_Miscellaneous_Symbols,
+  CR_In_Dingbats,
+  CR_In_Miscellaneous_Mathematical_Symbols_A,
+  CR_In_Supplemental_Arrows_A,
+  CR_In_Braille_Patterns,
+  CR_In_Supplemental_Arrows_B,
+  CR_In_Miscellaneous_Mathematical_Symbols_B,
+  CR_In_Supplemental_Mathematical_Operators,
+  CR_In_Miscellaneous_Symbols_and_Arrows,
+  CR_In_Glagolitic,
+  CR_In_Latin_Extended_C,
+  CR_In_Coptic,
+  CR_In_Georgian_Supplement,
+  CR_In_Tifinagh,
+  CR_In_Ethiopic_Extended,
+  CR_In_Cyrillic_Extended_A,
+  CR_In_Supplemental_Punctuation,
+  CR_In_CJK_Radicals_Supplement,
+  CR_In_Kangxi_Radicals,
+  CR_In_Ideographic_Description_Characters,
+  CR_In_CJK_Symbols_and_Punctuation,
+  CR_In_Hiragana,
+  CR_In_Katakana,
+  CR_In_Bopomofo,
+  CR_In_Hangul_Compatibility_Jamo,
+  CR_In_Kanbun,
+  CR_In_Bopomofo_Extended,
+  CR_In_CJK_Strokes,
+  CR_In_Katakana_Phonetic_Extensions,
+  CR_In_Enclosed_CJK_Letters_and_Months,
+  CR_In_CJK_Compatibility,
+  CR_In_CJK_Unified_Ideographs_Extension_A,
+  CR_In_Yijing_Hexagram_Symbols,
+  CR_In_CJK_Unified_Ideographs,
+  CR_In_Yi_Syllables,
+  CR_In_Yi_Radicals,
+  CR_In_Lisu,
+  CR_In_Vai,
+  CR_In_Cyrillic_Extended_B,
+  CR_In_Bamum,
+  CR_In_Modifier_Tone_Letters,
+  CR_In_Latin_Extended_D,
+  CR_In_Syloti_Nagri,
+  CR_In_Common_Indic_Number_Forms,
+  CR_In_Phags_pa,
+  CR_In_Saurashtra,
+  CR_In_Devanagari_Extended,
+  CR_In_Kayah_Li,
+  CR_In_Rejang,
+  CR_In_Hangul_Jamo_Extended_A,
+  CR_In_Javanese,
+  CR_In_Myanmar_Extended_B,
+  CR_In_Cham,
+  CR_In_Myanmar_Extended_A,
+  CR_In_Tai_Viet,
+  CR_In_Meetei_Mayek_Extensions,
+  CR_In_Ethiopic_Extended_A,
+  CR_In_Latin_Extended_E,
+  CR_In_Cherokee_Supplement,
+  CR_In_Meetei_Mayek,
+  CR_In_Hangul_Syllables,
+  CR_In_Hangul_Jamo_Extended_B,
+  CR_In_High_Surrogates,
+  CR_In_High_Private_Use_Surrogates,
+  CR_In_Low_Surrogates,
+  CR_In_Private_Use_Area,
+  CR_In_CJK_Compatibility_Ideographs,
+  CR_In_Alphabetic_Presentation_Forms,
+  CR_In_Arabic_Presentation_Forms_A,
+  CR_In_Variation_Selectors,
+  CR_In_Vertical_Forms,
+  CR_In_Combining_Half_Marks,
+  CR_In_CJK_Compatibility_Forms,
+  CR_In_Small_Form_Variants,
+  CR_In_Arabic_Presentation_Forms_B,
+  CR_In_Halfwidth_and_Fullwidth_Forms,
+  CR_In_Specials,
+  CR_In_Linear_B_Syllabary,
+  CR_In_Linear_B_Ideograms,
+  CR_In_Aegean_Numbers,
+  CR_In_Ancient_Greek_Numbers,
+  CR_In_Ancient_Symbols,
+  CR_In_Phaistos_Disc,
+  CR_In_Lycian,
+  CR_In_Carian,
+  CR_In_Coptic_Epact_Numbers,
+  CR_In_Old_Italic,
+  CR_In_Gothic,
+  CR_In_Old_Permic,
+  CR_In_Ugaritic,
+  CR_In_Old_Persian,
+  CR_In_Deseret,
+  CR_In_Shavian,
+  CR_In_Osmanya,
+  CR_In_Osage,
+  CR_In_Elbasan,
+  CR_In_Caucasian_Albanian,
+  CR_In_Linear_A,
+  CR_In_Cypriot_Syllabary,
+  CR_In_Imperial_Aramaic,
+  CR_In_Palmyrene,
+  CR_In_Nabataean,
+  CR_In_Hatran,
+  CR_In_Phoenician,
+  CR_In_Lydian,
+  CR_In_Meroitic_Hieroglyphs,
+  CR_In_Meroitic_Cursive,
+  CR_In_Kharoshthi,
+  CR_In_Old_South_Arabian,
+  CR_In_Old_North_Arabian,
+  CR_In_Manichaean,
+  CR_In_Avestan,
+  CR_In_Inscriptional_Parthian,
+  CR_In_Inscriptional_Pahlavi,
+  CR_In_Psalter_Pahlavi,
+  CR_In_Old_Turkic,
+  CR_In_Old_Hungarian,
+  CR_In_Rumi_Numeral_Symbols,
+  CR_In_Brahmi,
+  CR_In_Kaithi,
+  CR_In_Sora_Sompeng,
+  CR_In_Chakma,
+  CR_In_Mahajani,
+  CR_In_Sharada,
+  CR_In_Sinhala_Archaic_Numbers,
+  CR_In_Khojki,
+  CR_In_Multani,
+  CR_In_Khudawadi,
+  CR_In_Grantha,
+  CR_In_Newa,
+  CR_In_Tirhuta,
+  CR_In_Siddham,
+  CR_In_Modi,
+  CR_In_Mongolian_Supplement,
+  CR_In_Takri,
+  CR_In_Ahom,
+  CR_In_Warang_Citi,
+  CR_In_Pau_Cin_Hau,
+  CR_In_Bhaiksuki,
+  CR_In_Marchen,
+  CR_In_Cuneiform,
+  CR_In_Cuneiform_Numbers_and_Punctuation,
+  CR_In_Early_Dynastic_Cuneiform,
+  CR_In_Egyptian_Hieroglyphs,
+  CR_In_Anatolian_Hieroglyphs,
+  CR_In_Bamum_Supplement,
+  CR_In_Mro,
+  CR_In_Bassa_Vah,
+  CR_In_Pahawh_Hmong,
+  CR_In_Miao,
+  CR_In_Ideographic_Symbols_and_Punctuation,
+  CR_In_Tangut,
+  CR_In_Tangut_Components,
+  CR_In_Kana_Supplement,
+  CR_In_Duployan,
+  CR_In_Shorthand_Format_Controls,
+  CR_In_Byzantine_Musical_Symbols,
+  CR_In_Musical_Symbols,
+  CR_In_Ancient_Greek_Musical_Notation,
+  CR_In_Tai_Xuan_Jing_Symbols,
+  CR_In_Counting_Rod_Numerals,
+  CR_In_Mathematical_Alphanumeric_Symbols,
+  CR_In_Sutton_SignWriting,
+  CR_In_Glagolitic_Supplement,
+  CR_In_Mende_Kikakui,
+  CR_In_Adlam,
+  CR_In_Arabic_Mathematical_Alphabetic_Symbols,
+  CR_In_Mahjong_Tiles,
+  CR_In_Domino_Tiles,
+  CR_In_Playing_Cards,
+  CR_In_Enclosed_Alphanumeric_Supplement,
+  CR_In_Enclosed_Ideographic_Supplement,
+  CR_In_Miscellaneous_Symbols_and_Pictographs,
+  CR_In_Emoticons,
+  CR_In_Ornamental_Dingbats,
+  CR_In_Transport_and_Map_Symbols,
+  CR_In_Alchemical_Symbols,
+  CR_In_Geometric_Shapes_Extended,
+  CR_In_Supplemental_Arrows_C,
+  CR_In_Supplemental_Symbols_and_Pictographs,
+  CR_In_CJK_Unified_Ideographs_Extension_B,
+  CR_In_CJK_Unified_Ideographs_Extension_C,
+  CR_In_CJK_Unified_Ideographs_Extension_D,
+  CR_In_CJK_Unified_Ideographs_Extension_E,
+  CR_In_CJK_Compatibility_Ideographs_Supplement,
+  CR_In_Tags,
+  CR_In_Variation_Selectors_Supplement,
+  CR_In_Supplementary_Private_Use_Area_A,
+  CR_In_Supplementary_Private_Use_Area_B,
+  CR_In_No_Block,
+#endif /* USE_UNICODE_PROPERTIES */
+};
+struct uniname2ctype_struct {
+  int name, ctype;
+};
+
+static const struct uniname2ctype_struct *uniname2ctype_p(const char *, unsigned int);
+
+#ifndef USE_UNICODE_PROPERTIES
+#define TOTAL_KEYWORDS 14
+#define MIN_WORD_LENGTH 4
+#define MAX_WORD_LENGTH 6
+#define MIN_HASH_VALUE 6
+#define MAX_HASH_VALUE 19
+/* maximum key range = 14, duplicates = 0 */
+#else /* USE_UNICODE_PROPERTIES */
+#ifndef USE_UNICODE_AGE_PROPERTIES
+#define TOTAL_KEYWORDS 735
+#else /* USE_UNICODE_AGE_PROPERTIES */
+#define TOTAL_KEYWORDS 753
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+#define MIN_WORD_LENGTH 1
+#define MAX_WORD_LENGTH 44
+#define MIN_HASH_VALUE 3
+#define MAX_HASH_VALUE 4563
+/* maximum key range = 4561, duplicates = 0 */
+#endif /* USE_UNICODE_PROPERTIES */
+
+#ifdef __GNUC__
+__inline
+#else
+#ifdef __cplusplus
+inline
+#endif
+#endif
+static unsigned int
+uniname2ctype_hash (str, len)
+     register const char *str;
+     register unsigned int len;
+{
+#ifndef USE_UNICODE_PROPERTIES
+  static const unsigned char asso_values[] =
+#else /* USE_UNICODE_PROPERTIES */
+  static const unsigned short asso_values[] =
+#endif /* USE_UNICODE_PROPERTIES */
+    {
+#ifndef USE_UNICODE_PROPERTIES
+      20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+      20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+      20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+      20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+      20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+      20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+      20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+      20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+      20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+      20, 20, 20, 20, 20, 20, 20,  3, 11,  5,
+       4, 20, 20,  9, 20,  1, 20, 20, 10, 20,
+       2, 20,  1, 20,  1,  7,  4,  6, 20,  1,
+       4, 20, 20, 20, 20, 20, 20, 20
+#else /* USE_UNICODE_PROPERTIES */
+      4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564,
+      4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564,
+      4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564,
+      4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564,
+#ifndef USE_UNICODE_AGE_PROPERTIES
+      4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564,
+      4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564,
+#else /* USE_UNICODE_AGE_PROPERTIES */
+      4564, 4564, 4564, 4564, 4564, 4564,    1, 4564,   13,    1,
+         2,   12,    8,   16,   10,   19,   17,   11, 4564, 4564,
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+      4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564,
+      4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564,
+      4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564, 4564,
+      4564, 4564, 4564, 4564, 4564, 4564, 4564,   13, 1303,   20,
+       497,   25,   58,  891,  322,    4,   30, 1489,  169,    7,
+         1,  267,  633,    1,  214,   40,   92,  950,  713,  277,
+       105, 1264,   18, 4564, 4564, 4564, 4564, 4564
+#endif /* USE_UNICODE_PROPERTIES */
+    };
+#ifndef USE_UNICODE_PROPERTIES
+  return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]];
+#else /* USE_UNICODE_PROPERTIES */
+  register int hval = len;
+
+  switch (hval)
+    {
+      default:
+        hval += asso_values[(unsigned char)str[15]];
+      /*FALLTHROUGH*/
+      case 15:
+      case 14:
+      case 13:
+      case 12:
+        hval += asso_values[(unsigned char)str[11]];
+      /*FALLTHROUGH*/
+      case 11:
+      case 10:
+      case 9:
+      case 8:
+      case 7:
+      case 6:
+        hval += asso_values[(unsigned char)str[5]];
+      /*FALLTHROUGH*/
+      case 5:
+        hval += asso_values[(unsigned char)str[4]];
+      /*FALLTHROUGH*/
+      case 4:
+      case 3:
+        hval += asso_values[(unsigned char)str[2]];
+      /*FALLTHROUGH*/
+      case 2:
+        hval += asso_values[(unsigned char)str[1]];
+      /*FALLTHROUGH*/
+      case 1:
+        hval += asso_values[(unsigned char)str[0]];
+        break;
+    }
+  return hval + asso_values[(unsigned char)str[len - 1]];
+#endif /* USE_UNICODE_PROPERTIES */
+}
+
+struct uniname2ctype_pool_t
+  {
+#ifndef USE_UNICODE_PROPERTIES
+    char uniname2ctype_pool_str6[sizeof("word")];
+    char uniname2ctype_pool_str7[sizeof("print")];
+    char uniname2ctype_pool_str8[sizeof("punct")];
+    char uniname2ctype_pool_str9[sizeof("alpha")];
+    char uniname2ctype_pool_str10[sizeof("alnum")];
+    char uniname2ctype_pool_str11[sizeof("xdigit")];
+    char uniname2ctype_pool_str12[sizeof("upper")];
+    char uniname2ctype_pool_str13[sizeof("ascii")];
+    char uniname2ctype_pool_str14[sizeof("cntrl")];
+    char uniname2ctype_pool_str15[sizeof("space")];
+    char uniname2ctype_pool_str16[sizeof("lower")];
+    char uniname2ctype_pool_str17[sizeof("graph")];
+    char uniname2ctype_pool_str18[sizeof("digit")];
+    char uniname2ctype_pool_str19[sizeof("blank")];
+#else /* USE_UNICODE_PROPERTIES */
+    char uniname2ctype_pool_str3[sizeof("n")];
+    char uniname2ctype_pool_str11[sizeof("mn")];
+    char uniname2ctype_pool_str15[sizeof("m")];
+    char uniname2ctype_pool_str24[sizeof("cn")];
+    char uniname2ctype_pool_str29[sizeof("mani")];
+    char uniname2ctype_pool_str30[sizeof("ci")];
+    char uniname2ctype_pool_str31[sizeof("inmanichaean")];
+    char uniname2ctype_pool_str35[sizeof("qaai")];
+    char uniname2ctype_pool_str37[sizeof("z")];
+    char uniname2ctype_pool_str41[sizeof("c")];
+    char uniname2ctype_pool_str49[sizeof("mc")];
+    char uniname2ctype_pool_str51[sizeof("qaac")];
+    char uniname2ctype_pool_str56[sizeof("sm")];
+    char uniname2ctype_pool_str58[sizeof("incham")];
+    char uniname2ctype_pool_str59[sizeof("me")];
+    char uniname2ctype_pool_str61[sizeof("inarmenian")];
+    char uniname2ctype_pool_str62[sizeof("cc")];
+    char uniname2ctype_pool_str65[sizeof("mandaic")];
+    char uniname2ctype_pool_str69[sizeof("incuneiform")];
+    char uniname2ctype_pool_str76[sizeof("zzzz")];
+    char uniname2ctype_pool_str77[sizeof("insamaritan")];
+    char uniname2ctype_pool_str78[sizeof("cans")];
+    char uniname2ctype_pool_str81[sizeof("s")];
+    char uniname2ctype_pool_str82[sizeof("sc")];
+    char uniname2ctype_pool_str86[sizeof("ascii")];
+    char uniname2ctype_pool_str93[sizeof("inavestan")];
+    char uniname2ctype_pool_str100[sizeof("zs")];
+    char uniname2ctype_pool_str102[sizeof("cs")];
+    char uniname2ctype_pool_str106[sizeof("inipaextensions")];
+    char uniname2ctype_pool_str110[sizeof("incuneiformnumbersandpunctuation")];
+    char uniname2ctype_pool_str114[sizeof("incommonindicnumberforms")];
+    char uniname2ctype_pool_str124[sizeof("inthai")];
+    char uniname2ctype_pool_str132[sizeof("mtei")];
+    char uniname2ctype_pool_str138[sizeof("cf")];
+    char uniname2ctype_pool_str140[sizeof("inspecials")];
+    char uniname2ctype_pool_str141[sizeof("initialpunctuation")];
+    char uniname2ctype_pool_str144[sizeof("inthaana")];
+    char uniname2ctype_pool_str145[sizeof("inancientsymbols")];
+    char uniname2ctype_pool_str152[sizeof("inmiscellaneousmathematicalsymbolsa")];
+    char uniname2ctype_pool_str159[sizeof("inmusicalsymbols")];
+    char uniname2ctype_pool_str164[sizeof("taile")];
+    char uniname2ctype_pool_str174[sizeof("inmyanmarextendeda")];
+    char uniname2ctype_pool_str176[sizeof("sterm")];
+    char uniname2ctype_pool_str185[sizeof("lm")];
+    char uniname2ctype_pool_str191[sizeof("lina")];
+    char uniname2ctype_pool_str199[sizeof("inmiscellaneoussymbols")];
+    char uniname2ctype_pool_str200[sizeof("lana")];
+    char uniname2ctype_pool_str201[sizeof("intransportandmapsymbols")];
+    char uniname2ctype_pool_str202[sizeof("alnum")];
+    char uniname2ctype_pool_str207[sizeof("inlycian")];
+    char uniname2ctype_pool_str208[sizeof("inmiscellaneoussymbolsandarrows")];
+    char uniname2ctype_pool_str209[sizeof("intaitham")];
+    char uniname2ctype_pool_str211[sizeof("lc")];
+    char uniname2ctype_pool_str212[sizeof("inmalayalam")];
+    char uniname2ctype_pool_str213[sizeof("inmiscellaneoussymbolsandpictographs")];
+    char uniname2ctype_pool_str214[sizeof("inadlam")];
+    char uniname2ctype_pool_str220[sizeof("incontrolpictures")];
+    char uniname2ctype_pool_str222[sizeof("inlineara")];
+    char uniname2ctype_pool_str237[sizeof("taiviet")];
+    char uniname2ctype_pool_str239[sizeof("armn")];
+    char uniname2ctype_pool_str242[sizeof("armi")];
+    char uniname2ctype_pool_str247[sizeof("sinhala")];
+    char uniname2ctype_pool_str248[sizeof("armenian")];
+    char uniname2ctype_pool_str249[sizeof("inmyanmar")];
+    char uniname2ctype_pool_str251[sizeof("inrunic")];
+    char uniname2ctype_pool_str252[sizeof("incarian")];
+    char uniname2ctype_pool_str255[sizeof("cari")];
+    char uniname2ctype_pool_str256[sizeof("inmarchen")];
+    char uniname2ctype_pool_str258[sizeof("marc")];
+    char uniname2ctype_pool_str268[sizeof("carian")];
+    char uniname2ctype_pool_str270[sizeof("merc")];
+    char uniname2ctype_pool_str273[sizeof("incyrillic")];
+    char uniname2ctype_pool_str274[sizeof("intaixuanjingsymbols")];
+    char uniname2ctype_pool_str278[sizeof("samr")];
+    char uniname2ctype_pool_str279[sizeof("latn")];
+    char uniname2ctype_pool_str281[sizeof("latin")];
+    char uniname2ctype_pool_str282[sizeof("ital")];
+    char uniname2ctype_pool_str284[sizeof("intamil")];
+    char uniname2ctype_pool_str285[sizeof("taml")];
+    char uniname2ctype_pool_str286[sizeof("inmultani")];
+    char uniname2ctype_pool_str288[sizeof("samaritan")];
+    char uniname2ctype_pool_str290[sizeof("arabic")];
+    char uniname2ctype_pool_str291[sizeof("insyriac")];
+    char uniname2ctype_pool_str294[sizeof("insharada")];
+    char uniname2ctype_pool_str295[sizeof("miao")];
+    char uniname2ctype_pool_str296[sizeof("inlinearbideograms")];
+    char uniname2ctype_pool_str299[sizeof("incherokee")];
+    char uniname2ctype_pool_str302[sizeof("intaile")];
+    char uniname2ctype_pool_str303[sizeof("tale")];
+    char uniname2ctype_pool_str305[sizeof("inahom")];
+    char uniname2ctype_pool_str309[sizeof("inmeeteimayekextensions")];
+    char uniname2ctype_pool_str310[sizeof("inruminumeralsymbols")];
+    char uniname2ctype_pool_str313[sizeof("inlatinextendeda")];
+    char uniname2ctype_pool_str314[sizeof("inosmanya")];
+    char uniname2ctype_pool_str315[sizeof("innewa")];
+    char uniname2ctype_pool_str317[sizeof("ext")];
+    char uniname2ctype_pool_str320[sizeof("newa")];
+    char uniname2ctype_pool_str327[sizeof("inlatinextendedc")];
+    char uniname2ctype_pool_str328[sizeof("cwcm")];
+    char uniname2ctype_pool_str331[sizeof("osma")];
+    char uniname2ctype_pool_str337[sizeof("inlatinextendede")];
+    char uniname2ctype_pool_str339[sizeof("l")];
+    char uniname2ctype_pool_str340[sizeof("han")];
+    char uniname2ctype_pool_str341[sizeof("nl")];
+    char uniname2ctype_pool_str342[sizeof("term")];
+    char uniname2ctype_pool_str344[sizeof("hani")];
+    char uniname2ctype_pool_str346[sizeof("joinc")];
+    char uniname2ctype_pool_str347[sizeof("inideographicsymbolsandpunctuation")];
+    char uniname2ctype_pool_str349[sizeof("zinh")];
+    char uniname2ctype_pool_str354[sizeof("newtailue")];
+    char uniname2ctype_pool_str355[sizeof("lt")];
+    char uniname2ctype_pool_str358[sizeof("zl")];
+    char uniname2ctype_pool_str361[sizeof("inmahajani")];
+    char uniname2ctype_pool_str366[sizeof("cham")];
+    char uniname2ctype_pool_str368[sizeof("connectorpunctuation")];
+    char uniname2ctype_pool_str371[sizeof("sinh")];
+    char uniname2ctype_pool_str374[sizeof("manichaean")];
+    char uniname2ctype_pool_str375[sizeof("osage")];
+    char uniname2ctype_pool_str376[sizeof("mahj")];
+    char uniname2ctype_pool_str379[sizeof("cwcf")];
+    char uniname2ctype_pool_str382[sizeof("inmiscellaneoustechnical")];
+    char uniname2ctype_pool_str386[sizeof("inethiopic")];
+    char uniname2ctype_pool_str390[sizeof("insinhala")];
+    char uniname2ctype_pool_str394[sizeof("chakma")];
+    char uniname2ctype_pool_str397[sizeof("mahajani")];
+    char uniname2ctype_pool_str400[sizeof("shavian")];
+    char uniname2ctype_pool_str410[sizeof("inenclosedcjklettersandmonths")];
+    char uniname2ctype_pool_str411[sizeof("innewtailue")];
+    char uniname2ctype_pool_str419[sizeof("inideographicdescriptioncharacters")];
+    char uniname2ctype_pool_str421[sizeof("lineara")];
+    char uniname2ctype_pool_str422[sizeof("meroiticcursive")];
+    char uniname2ctype_pool_str435[sizeof("thai")];
+    char uniname2ctype_pool_str438[sizeof("math")];
+    char uniname2ctype_pool_str440[sizeof("inemoticons")];
+    char uniname2ctype_pool_str444[sizeof("thaa")];
+    char uniname2ctype_pool_str447[sizeof("ethi")];
+    char uniname2ctype_pool_str448[sizeof("hatran")];
+    char uniname2ctype_pool_str452[sizeof("inenclosedalphanumerics")];
+    char uniname2ctype_pool_str453[sizeof("sentenceterminal")];
+    char uniname2ctype_pool_str455[sizeof("tamil")];
+    char uniname2ctype_pool_str456[sizeof("cntrl")];
+    char uniname2ctype_pool_str458[sizeof("taitham")];
+    char uniname2ctype_pool_str460[sizeof("thaana")];
+    char uniname2ctype_pool_str468[sizeof("terminalpunctuation")];
+    char uniname2ctype_pool_str469[sizeof("ahex")];
+    char uniname2ctype_pool_str471[sizeof("insinhalaarchaicnumbers")];
+    char uniname2ctype_pool_str478[sizeof("inlatinextendedadditional")];
+    char uniname2ctype_pool_str484[sizeof("cwt")];
+    char uniname2ctype_pool_str489[sizeof("loe")];
+    char uniname2ctype_pool_str491[sizeof("intifinagh")];
+    char uniname2ctype_pool_str498[sizeof("tifinagh")];
+    char uniname2ctype_pool_str503[sizeof("inopticalcharacterrecognition")];
+    char uniname2ctype_pool_str504[sizeof("inearlydynasticcuneiform")];
+    char uniname2ctype_pool_str507[sizeof("di")];
+    char uniname2ctype_pool_str508[sizeof("asciihexdigit")];
+    char uniname2ctype_pool_str509[sizeof("ll")];
+    char uniname2ctype_pool_str512[sizeof("inscriptionalparthian")];
+    char uniname2ctype_pool_str513[sizeof("inenclosedalphanumericsupplement")];
+    char uniname2ctype_pool_str516[sizeof("oriya")];
+    char uniname2ctype_pool_str517[sizeof("mero")];
+    char uniname2ctype_pool_str521[sizeof("wara")];
+    char uniname2ctype_pool_str522[sizeof("mand")];
+    char uniname2ctype_pool_str523[sizeof("inmodi")];
+    char uniname2ctype_pool_str529[sizeof("inwarangciti")];
+    char uniname2ctype_pool_str530[sizeof("dia")];
+    char uniname2ctype_pool_str534[sizeof("mend")];
+    char uniname2ctype_pool_str537[sizeof("no")];
+    char uniname2ctype_pool_str538[sizeof("sora")];
+    char uniname2ctype_pool_str539[sizeof("inmandaic")];
+    char uniname2ctype_pool_str544[sizeof("idc")];
+    char uniname2ctype_pool_str545[sizeof("innko")];
+    char uniname2ctype_pool_str546[sizeof("sind")];
+    char uniname2ctype_pool_str547[sizeof("inarrows")];
+    char uniname2ctype_pool_str551[sizeof("inmro")];
+    char uniname2ctype_pool_str554[sizeof("titlecaseletter")];
+    char uniname2ctype_pool_str556[sizeof("co")];
+    char uniname2ctype_pool_str557[sizeof("hira")];
+    char uniname2ctype_pool_str559[sizeof("inlowsurrogates")];
+    char uniname2ctype_pool_str560[sizeof("hex")];
+    char uniname2ctype_pool_str565[sizeof("inmiao")];
+    char uniname2ctype_pool_str569[sizeof("common")];
+    char uniname2ctype_pool_str576[sizeof("so")];
+    char uniname2ctype_pool_str577[sizeof("inhiragana")];
+    char uniname2ctype_pool_str579[sizeof("insundanese")];
+    char uniname2ctype_pool_str584[sizeof("ids")];
+    char uniname2ctype_pool_str585[sizeof("cher")];
+    char uniname2ctype_pool_str587[sizeof("inmahjongtiles")];
+    char uniname2ctype_pool_str589[sizeof("marchen")];
+    char uniname2ctype_pool_str591[sizeof("indominotiles")];
+    char uniname2ctype_pool_str607[sizeof("hano")];
+    char uniname2ctype_pool_str613[sizeof("ahom")];
+    char uniname2ctype_pool_str621[sizeof("inogham")];
+    char uniname2ctype_pool_str622[sizeof("inscriptionalpahlavi")];
+    char uniname2ctype_pool_str627[sizeof("inolchiki")];
+    char uniname2ctype_pool_str630[sizeof("xidc")];
+    char uniname2ctype_pool_str636[sizeof("tirh")];
+    char uniname2ctype_pool_str637[sizeof("idst")];
+    char uniname2ctype_pool_str638[sizeof("cwl")];
+    char uniname2ctype_pool_str642[sizeof("inhatran")];
+    char uniname2ctype_pool_str643[sizeof("pi")];
+    char uniname2ctype_pool_str645[sizeof("hatr")];
+    char uniname2ctype_pool_str649[sizeof("idcontinue")];
+    char uniname2ctype_pool_str650[sizeof("xids")];
+    char uniname2ctype_pool_str655[sizeof("intirhuta")];
+    char uniname2ctype_pool_str656[sizeof("shaw")];
+    char uniname2ctype_pool_str662[sizeof("inshorthandformatcontrols")];
+    char uniname2ctype_pool_str664[sizeof("inspacingmodifierletters")];
+    char uniname2ctype_pool_str668[sizeof("indeseret")];
+    char uniname2ctype_pool_str670[sizeof("pcm")];
+    char uniname2ctype_pool_str675[sizeof("pc")];
+    char uniname2ctype_pool_str684[sizeof("inlydian")];
+    char uniname2ctype_pool_str685[sizeof("pe")];
+    char uniname2ctype_pool_str688[sizeof("inmathematicalalphanumericsymbols")];
+    char uniname2ctype_pool_str690[sizeof("adlm")];
+    char uniname2ctype_pool_str693[sizeof("inphaistosdisc")];
+    char uniname2ctype_pool_str698[sizeof("adlam")];
+    char uniname2ctype_pool_str703[sizeof("whitespace")];
+    char uniname2ctype_pool_str705[sizeof("lo")];
+    char uniname2ctype_pool_str712[sizeof("insylotinagri")];
+    char uniname2ctype_pool_str713[sizeof("inlao")];
+    char uniname2ctype_pool_str715[sizeof("ps")];
+    char uniname2ctype_pool_str717[sizeof("anatolianhieroglyphs")];
+    char uniname2ctype_pool_str719[sizeof("lao")];
+    char uniname2ctype_pool_str720[sizeof("laoo")];
+    char uniname2ctype_pool_str721[sizeof("mongolian")];
+    char uniname2ctype_pool_str731[sizeof("invai")];
+    char uniname2ctype_pool_str733[sizeof("lineseparator")];
+    char uniname2ctype_pool_str737[sizeof("vai")];
+    char uniname2ctype_pool_str738[sizeof("vaii")];
+    char uniname2ctype_pool_str741[sizeof("space")];
+    char uniname2ctype_pool_str742[sizeof("format")];
+    char uniname2ctype_pool_str745[sizeof("letter")];
+    char uniname2ctype_pool_str751[sizeof("pf")];
+    char uniname2ctype_pool_str758[sizeof("mro")];
+    char uniname2ctype_pool_str759[sizeof("mroo")];
+    char uniname2ctype_pool_str761[sizeof("diacritic")];
+    char uniname2ctype_pool_str768[sizeof("joincontrol")];
+    char uniname2ctype_pool_str773[sizeof("java")];
+    char uniname2ctype_pool_str774[sizeof("inanatolianhieroglyphs")];
+    char uniname2ctype_pool_str775[sizeof("odi")];
+    char uniname2ctype_pool_str776[sizeof("nchar")];
+    char uniname2ctype_pool_str778[sizeof("incoptic")];
+    char uniname2ctype_pool_str779[sizeof("modi")];
+    char uniname2ctype_pool_str781[sizeof("inshavian")];
+    char uniname2ctype_pool_str792[sizeof("oidc")];
+    char uniname2ctype_pool_str795[sizeof("vs")];
+    char uniname2ctype_pool_str796[sizeof("injavanese")];
+    char uniname2ctype_pool_str797[sizeof("ideo")];
+    char uniname2ctype_pool_str800[sizeof("xdigit")];
+    char uniname2ctype_pool_str803[sizeof("oalpha")];
+    char uniname2ctype_pool_str804[sizeof("inolditalic")];
+    char uniname2ctype_pool_str811[sizeof("xidstart")];
+    char uniname2ctype_pool_str812[sizeof("oids")];
+    char uniname2ctype_pool_str814[sizeof("decimalnumber")];
+    char uniname2ctype_pool_str815[sizeof("javanese")];
+    char uniname2ctype_pool_str823[sizeof("patws")];
+    char uniname2ctype_pool_str826[sizeof("palm")];
+    char uniname2ctype_pool_str834[sizeof("psalterpahlavi")];
+    char uniname2ctype_pool_str837[sizeof("incopticepactnumbers")];
+    char uniname2ctype_pool_str846[sizeof("alpha")];
+    char uniname2ctype_pool_str847[sizeof("dsrt")];
+    char uniname2ctype_pool_str848[sizeof("inlepcha")];
+    char uniname2ctype_pool_str850[sizeof("inpalmyrene")];
+    char uniname2ctype_pool_str851[sizeof("lepc")];
+    char uniname2ctype_pool_str862[sizeof("avst")];
+    char uniname2ctype_pool_str864[sizeof("avestan")];
+    char uniname2ctype_pool_str865[sizeof("insundanesesupplement")];
+    char uniname2ctype_pool_str866[sizeof("inmodifiertoneletters")];
+    char uniname2ctype_pool_str867[sizeof("idstart")];
+    char uniname2ctype_pool_str876[sizeof("dash")];
+    char uniname2ctype_pool_str877[sizeof("incyrillicextendeda")];
+    char uniname2ctype_pool_str878[sizeof("hanunoo")];
+    char uniname2ctype_pool_str883[sizeof("perm")];
+    char uniname2ctype_pool_str884[sizeof("incyrillicextendedc")];
+    char uniname2ctype_pool_str890[sizeof("siddham")];
+    char uniname2ctype_pool_str892[sizeof("inoldturkic")];
+    char uniname2ctype_pool_str896[sizeof("finalpunctuation")];
+    char uniname2ctype_pool_str900[sizeof("deseret")];
+    char uniname2ctype_pool_str904[sizeof("imperialaramaic")];
+    char uniname2ctype_pool_str905[sizeof("sharada")];
+    char uniname2ctype_pool_str910[sizeof("xidcontinue")];
+    char uniname2ctype_pool_str914[sizeof("tavt")];
+    char uniname2ctype_pool_str915[sizeof("intaiviet")];
+    char uniname2ctype_pool_str916[sizeof("inmongolian")];
+    char uniname2ctype_pool_str922[sizeof("inimperialaramaic")];
+    char uniname2ctype_pool_str932[sizeof("ingrantha")];
+    char uniname2ctype_pool_str933[sizeof("radical")];
+    char uniname2ctype_pool_str936[sizeof("omath")];
+    char uniname2ctype_pool_str937[sizeof("canadianaboriginal")];
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    char uniname2ctype_pool_str939[sizeof("age=1.1")];
+    char uniname2ctype_pool_str940[sizeof("age=2.1")];
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    char uniname2ctype_pool_str942[sizeof("extender")];
+    char uniname2ctype_pool_str943[sizeof("otheridcontinue")];
+    char uniname2ctype_pool_str944[sizeof("inphoenician")];
+    char uniname2ctype_pool_str945[sizeof("control")];
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    char uniname2ctype_pool_str946[sizeof("age=4.1")];
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    char uniname2ctype_pool_str947[sizeof("prti")];
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    char uniname2ctype_pool_str948[sizeof("age=6.1")];
+    char uniname2ctype_pool_str949[sizeof("age=6.2")];
+    char uniname2ctype_pool_str950[sizeof("age=3.1")];
+    char uniname2ctype_pool_str951[sizeof("age=3.2")];
+    char uniname2ctype_pool_str952[sizeof("age=2.0")];
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    char uniname2ctype_pool_str953[sizeof("ingujarati")];
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    char uniname2ctype_pool_str954[sizeof("age=5.1")];
+    char uniname2ctype_pool_str955[sizeof("age=5.2")];
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    char uniname2ctype_pool_str956[sizeof("noncharactercodepoint")];
+    char uniname2ctype_pool_str957[sizeof("ingeneralpunctuation")];
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    char uniname2ctype_pool_str958[sizeof("age=4.0")];
+    char uniname2ctype_pool_str959[sizeof("age=6.3")];
+    char uniname2ctype_pool_str960[sizeof("age=6.0")];
+    char uniname2ctype_pool_str961[sizeof("age=9.0")];
+    char uniname2ctype_pool_str962[sizeof("age=3.0")];
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    char uniname2ctype_pool_str963[sizeof("cprt")];
+    char uniname2ctype_pool_str964[sizeof("casedletter")];
+    char uniname2ctype_pool_str965[sizeof("letternumber")];
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    char uniname2ctype_pool_str966[sizeof("age=5.0")];
+    char uniname2ctype_pool_str967[sizeof("age=8.0")];
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    char uniname2ctype_pool_str968[sizeof("otheralphabetic")];
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    char uniname2ctype_pool_str969[sizeof("age=7.0")];
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    char uniname2ctype_pool_str970[sizeof("coptic")];
+    char uniname2ctype_pool_str981[sizeof("lowercase")];
+    char uniname2ctype_pool_str990[sizeof("inethiopicextendeda")];
+    char uniname2ctype_pool_str991[sizeof("privateuse")];
+    char uniname2ctype_pool_str993[sizeof("ininscriptionalparthian")];
+    char uniname2ctype_pool_str995[sizeof("ininscriptionalpahlavi")];
+    char uniname2ctype_pool_str997[sizeof("nd")];
+    char uniname2ctype_pool_str1001[sizeof("tang")];
+    char uniname2ctype_pool_str1012[sizeof("insmallformvariants")];
+    char uniname2ctype_pool_str1015[sizeof("inoldnortharabian")];
+    char uniname2ctype_pool_str1016[sizeof("copt")];
+    char uniname2ctype_pool_str1026[sizeof("wspace")];
+    char uniname2ctype_pool_str1029[sizeof("incaucasianalbanian")];
+    char uniname2ctype_pool_str1031[sizeof("tagbanwa")];
+    char uniname2ctype_pool_str1034[sizeof("xpeo")];
+    char uniname2ctype_pool_str1036[sizeof("sd")];
+    char uniname2ctype_pool_str1038[sizeof("inlatin1supplement")];
+    char uniname2ctype_pool_str1039[sizeof("sundanese")];
+    char uniname2ctype_pool_str1040[sizeof("print")];
+    char uniname2ctype_pool_str1042[sizeof("sidd")];
+    char uniname2ctype_pool_str1046[sizeof("tfng")];
+    char uniname2ctype_pool_str1047[sizeof("inancientgreekmusicalnotation")];
+    char uniname2ctype_pool_str1049[sizeof("cuneiform")];
+    char uniname2ctype_pool_str1051[sizeof("inherited")];
+    char uniname2ctype_pool_str1053[sizeof("inenclosedideographicsupplement")];
+    char uniname2ctype_pool_str1054[sizeof("inoldsoutharabian")];
+    char uniname2ctype_pool_str1055[sizeof("insiddham")];
+    char uniname2ctype_pool_str1056[sizeof("invariationselectors")];
+    char uniname2ctype_pool_str1064[sizeof("patternwhitespace")];
+    char uniname2ctype_pool_str1065[sizeof("phnx")];
+    char uniname2ctype_pool_str1067[sizeof("olditalic")];
+    char uniname2ctype_pool_str1069[sizeof("idsbinaryoperator")];
+    char uniname2ctype_pool_str1071[sizeof("spaceseparator")];
+    char uniname2ctype_pool_str1072[sizeof("cased")];
+    char uniname2ctype_pool_str1074[sizeof("intags")];
+    char uniname2ctype_pool_str1077[sizeof("shrd")];
+    char uniname2ctype_pool_str1078[sizeof("inancientgreeknumbers")];
+    char uniname2ctype_pool_str1079[sizeof("saurashtra")];
+    char uniname2ctype_pool_str1089[sizeof("intangut")];
+    char uniname2ctype_pool_str1095[sizeof("otheridstart")];
+    char uniname2ctype_pool_str1102[sizeof("inalphabeticpresentationforms")];
+    char uniname2ctype_pool_str1107[sizeof("inunifiedcanadianaboriginalsyllabics")];
+    char uniname2ctype_pool_str1108[sizeof("patternsyntax")];
+    char uniname2ctype_pool_str1110[sizeof("inoldhungarian")];
+    char uniname2ctype_pool_str1111[sizeof("inphoneticextensions")];
+    char uniname2ctype_pool_str1114[sizeof("other")];
+    char uniname2ctype_pool_str1115[sizeof("othersymbol")];
+    char uniname2ctype_pool_str1116[sizeof("otherlowercase")];
+    char uniname2ctype_pool_str1118[sizeof("invariationselectorssupplement")];
+    char uniname2ctype_pool_str1121[sizeof("othernumber")];
+    char uniname2ctype_pool_str1123[sizeof("gran")];
+    char uniname2ctype_pool_str1131[sizeof("ingurmukhi")];
+    char uniname2ctype_pool_str1132[sizeof("phli")];
+    char uniname2ctype_pool_str1140[sizeof("rjng")];
+    char uniname2ctype_pool_str1142[sizeof("inmathematicaloperators")];
+    char uniname2ctype_pool_str1145[sizeof("closepunctuation")];
+    char uniname2ctype_pool_str1146[sizeof("lower")];
+    char uniname2ctype_pool_str1148[sizeof("separator")];
+    char uniname2ctype_pool_str1151[sizeof("multani")];
+    char uniname2ctype_pool_str1153[sizeof("modifierletter")];
+    char uniname2ctype_pool_str1161[sizeof("inrejang")];
+    char uniname2ctype_pool_str1162[sizeof("olower")];
+    char uniname2ctype_pool_str1166[sizeof("inpsalterpahlavi")];
+    char uniname2ctype_pool_str1167[sizeof("lisu")];
+    char uniname2ctype_pool_str1169[sizeof("po")];
+    char uniname2ctype_pool_str1170[sizeof("mong")];
+    char uniname2ctype_pool_str1173[sizeof("inphoneticextensionssupplement")];
+    char uniname2ctype_pool_str1175[sizeof("caseignorable")];
+    char uniname2ctype_pool_str1177[sizeof("insorasompeng")];
+    char uniname2ctype_pool_str1181[sizeof("lepcha")];
+    char uniname2ctype_pool_str1182[sizeof("ogam")];
+    char uniname2ctype_pool_str1183[sizeof("oldpersian")];
+    char uniname2ctype_pool_str1201[sizeof("oldpermic")];
+    char uniname2ctype_pool_str1204[sizeof("xsux")];
+    char uniname2ctype_pool_str1208[sizeof("inosage")];
+    char uniname2ctype_pool_str1210[sizeof("runic")];
+    char uniname2ctype_pool_str1212[sizeof("inugaritic")];
+    char uniname2ctype_pool_str1213[sizeof("sgnw")];
+    char uniname2ctype_pool_str1221[sizeof("saur")];
+    char uniname2ctype_pool_str1222[sizeof("mult")];
+    char uniname2ctype_pool_str1225[sizeof("hmng")];
+    char uniname2ctype_pool_str1226[sizeof("inmongoliansupplement")];
+    char uniname2ctype_pool_str1227[sizeof("osge")];
+    char uniname2ctype_pool_str1228[sizeof("talu")];
+    char uniname2ctype_pool_str1231[sizeof("hang")];
+    char uniname2ctype_pool_str1232[sizeof("insuttonsignwriting")];
+    char uniname2ctype_pool_str1233[sizeof("othermath")];
+    char uniname2ctype_pool_str1238[sizeof("phoenician")];
+    char uniname2ctype_pool_str1240[sizeof("telu")];
+    char uniname2ctype_pool_str1246[sizeof("tangut")];
+    char uniname2ctype_pool_str1247[sizeof("insaurashtra")];
+    char uniname2ctype_pool_str1248[sizeof("indevanagari")];
+    char uniname2ctype_pool_str1252[sizeof("deva")];
+    char uniname2ctype_pool_str1259[sizeof("word")];
+    char uniname2ctype_pool_str1263[sizeof("devanagari")];
+    char uniname2ctype_pool_str1267[sizeof("p")];
+    char uniname2ctype_pool_str1268[sizeof("lowercaseletter")];
+    char uniname2ctype_pool_str1269[sizeof("ingreekandcoptic")];
+    char uniname2ctype_pool_str1274[sizeof("yi")];
+    char uniname2ctype_pool_str1278[sizeof("invedicextensions")];
+    char uniname2ctype_pool_str1280[sizeof("yiii")];
+    char uniname2ctype_pool_str1281[sizeof("inlatinextendedd")];
+    char uniname2ctype_pool_str1286[sizeof("zp")];
+    char uniname2ctype_pool_str1289[sizeof("otherletter")];
+    char uniname2ctype_pool_str1292[sizeof("ingeometricshapes")];
+    char uniname2ctype_pool_str1300[sizeof("gothic")];
+    char uniname2ctype_pool_str1311[sizeof("incountingrodnumerals")];
+    char uniname2ctype_pool_str1315[sizeof("induployan")];
+    char uniname2ctype_pool_str1319[sizeof("grext")];
+    char uniname2ctype_pool_str1330[sizeof("incyrillicsupplement")];
+    char uniname2ctype_pool_str1334[sizeof("innabataean")];
+    char uniname2ctype_pool_str1338[sizeof("ingothic")];
+    char uniname2ctype_pool_str1340[sizeof("inbhaiksuki")];
+    char uniname2ctype_pool_str1342[sizeof("bamum")];
+    char uniname2ctype_pool_str1346[sizeof("inverticalforms")];
+    char uniname2ctype_pool_str1351[sizeof("incherokeesupplement")];
+    char uniname2ctype_pool_str1356[sizeof("inelbasan")];
+    char uniname2ctype_pool_str1362[sizeof("inarabic")];
+    char uniname2ctype_pool_str1366[sizeof("inbasiclatin")];
+    char uniname2ctype_pool_str1367[sizeof("ethiopic")];
+    char uniname2ctype_pool_str1372[sizeof("tirhuta")];
+    char uniname2ctype_pool_str1376[sizeof("innumberforms")];
+    char uniname2ctype_pool_str1383[sizeof("runr")];
+    char uniname2ctype_pool_str1386[sizeof("inyijinghexagramsymbols")];
+    char uniname2ctype_pool_str1388[sizeof("ingeorgian")];
+    char uniname2ctype_pool_str1400[sizeof("bass")];
+    char uniname2ctype_pool_str1401[sizeof("geor")];
+    char uniname2ctype_pool_str1404[sizeof("insuperscriptsandsubscripts")];
+    char uniname2ctype_pool_str1406[sizeof("inornamentaldingbats")];
+    char uniname2ctype_pool_str1410[sizeof("warangciti")];
+    char uniname2ctype_pool_str1413[sizeof("nbat")];
+    char uniname2ctype_pool_str1416[sizeof("inoldpersian")];
+    char uniname2ctype_pool_str1417[sizeof("number")];
+    char uniname2ctype_pool_str1422[sizeof("inprivateusearea")];
+    char uniname2ctype_pool_str1426[sizeof("inarabicpresentationformsa")];
+    char uniname2ctype_pool_str1431[sizeof("inbyzantinemusicalsymbols")];
+    char uniname2ctype_pool_str1432[sizeof("nabataean")];
+    char uniname2ctype_pool_str1433[sizeof("inoldpermic")];
+    char uniname2ctype_pool_str1435[sizeof("intibetan")];
+    char uniname2ctype_pool_str1442[sizeof("inmiscellaneousmathematicalsymbolsb")];
+    char uniname2ctype_pool_str1443[sizeof("inethiopicsupplement")];
+    char uniname2ctype_pool_str1444[sizeof("indingbats")];
+    char uniname2ctype_pool_str1447[sizeof("hexdigit")];
+    char uniname2ctype_pool_str1449[sizeof("inmeroitichieroglyphs")];
+    char uniname2ctype_pool_str1451[sizeof("mlym")];
+    char uniname2ctype_pool_str1459[sizeof("ingreekextended")];
+    char uniname2ctype_pool_str1461[sizeof("lyci")];
+    char uniname2ctype_pool_str1464[sizeof("inmyanmarextendedb")];
+    char uniname2ctype_pool_str1465[sizeof("hiragana")];
+    char uniname2ctype_pool_str1470[sizeof("inhangulsyllables")];
+    char uniname2ctype_pool_str1473[sizeof("inethiopicextended")];
+    char uniname2ctype_pool_str1474[sizeof("lycian")];
+    char uniname2ctype_pool_str1475[sizeof("inbraillepatterns")];
+    char uniname2ctype_pool_str1481[sizeof("linb")];
+    char uniname2ctype_pool_str1482[sizeof("malayalam")];
+    char uniname2ctype_pool_str1487[sizeof("limb")];
+    char uniname2ctype_pool_str1490[sizeof("assigned")];
+    char uniname2ctype_pool_str1491[sizeof("insupplementalmathematicaloperators")];
+    char uniname2ctype_pool_str1492[sizeof("sund")];
+    char uniname2ctype_pool_str1493[sizeof("bali")];
+    char uniname2ctype_pool_str1495[sizeof("tibt")];
+    char uniname2ctype_pool_str1496[sizeof("mymr")];
+    char uniname2ctype_pool_str1499[sizeof("ogham")];
+    char uniname2ctype_pool_str1512[sizeof("tibetan")];
+    char uniname2ctype_pool_str1514[sizeof("elba")];
+    char uniname2ctype_pool_str1515[sizeof("unassigned")];
+    char uniname2ctype_pool_str1516[sizeof("inbalinese")];
+    char uniname2ctype_pool_str1517[sizeof("plrd")];
+    char uniname2ctype_pool_str1518[sizeof("inkannada")];
+    char uniname2ctype_pool_str1520[sizeof("kana")];
+    char uniname2ctype_pool_str1522[sizeof("bengali")];
+    char uniname2ctype_pool_str1525[sizeof("myanmar")];
+    char uniname2ctype_pool_str1527[sizeof("graphemebase")];
+    char uniname2ctype_pool_str1533[sizeof("cakm")];
+    char uniname2ctype_pool_str1535[sizeof("narb")];
+    char uniname2ctype_pool_str1538[sizeof("brai")];
+    char uniname2ctype_pool_str1539[sizeof("glagolitic")];
+    char uniname2ctype_pool_str1542[sizeof("syrc")];
+    char uniname2ctype_pool_str1544[sizeof("balinese")];
+    char uniname2ctype_pool_str1545[sizeof("inhanguljamoextendeda")];
+    char uniname2ctype_pool_str1547[sizeof("arab")];
+    char uniname2ctype_pool_str1548[sizeof("inchakma")];
+    char uniname2ctype_pool_str1551[sizeof("brahmi")];
+    char uniname2ctype_pool_str1552[sizeof("grantha")];
+    char uniname2ctype_pool_str1554[sizeof("inhanunoo")];
+    char uniname2ctype_pool_str1558[sizeof("elbasan")];
+    char uniname2ctype_pool_str1559[sizeof("otherpunctuation")];
+    char uniname2ctype_pool_str1560[sizeof("inoriya")];
+    char uniname2ctype_pool_str1564[sizeof("inphagspa")];
+    char uniname2ctype_pool_str1567[sizeof("mendekikakui")];
+    char uniname2ctype_pool_str1572[sizeof("inunifiedcanadianaboriginalsyllabicsextended")];
+    char uniname2ctype_pool_str1574[sizeof("sarb")];
+    char uniname2ctype_pool_str1576[sizeof("goth")];
+    char uniname2ctype_pool_str1577[sizeof("syriac")];
+    char uniname2ctype_pool_str1581[sizeof("digit")];
+    char uniname2ctype_pool_str1584[sizeof("sylotinagri")];
+    char uniname2ctype_pool_str1585[sizeof("inhalfwidthandfullwidthforms")];
+    char uniname2ctype_pool_str1586[sizeof("meeteimayek")];
+    char uniname2ctype_pool_str1588[sizeof("inyiradicals")];
+    char uniname2ctype_pool_str1595[sizeof("mathsymbol")];
+    char uniname2ctype_pool_str1599[sizeof("osmanya")];
+    char uniname2ctype_pool_str1602[sizeof("inkaithi")];
+    char uniname2ctype_pool_str1605[sizeof("incjkcompatibilityforms")];
+    char uniname2ctype_pool_str1607[sizeof("takri")];
+    char uniname2ctype_pool_str1610[sizeof("incjkcompatibilityideographs")];
+    char uniname2ctype_pool_str1620[sizeof("pauc")];
+    char uniname2ctype_pool_str1621[sizeof("logicalorderexception")];
+    char uniname2ctype_pool_str1622[sizeof("inkatakana")];
+    char uniname2ctype_pool_str1629[sizeof("pd")];
+    char uniname2ctype_pool_str1630[sizeof("hangul")];
+    char uniname2ctype_pool_str1636[sizeof("softdotted")];
+    char uniname2ctype_pool_str1646[sizeof("incjkstrokes")];
+    char uniname2ctype_pool_str1651[sizeof("insupplementalarrowsa")];
+    char uniname2ctype_pool_str1655[sizeof("inbrahmi")];
+    char uniname2ctype_pool_str1656[sizeof("inmeeteimayek")];
+    char uniname2ctype_pool_str1658[sizeof("insupplementalarrowsc")];
+    char uniname2ctype_pool_str1661[sizeof("phagspa")];
+    char uniname2ctype_pool_str1662[sizeof("ideographic")];
+    char uniname2ctype_pool_str1664[sizeof("inlinearbsyllabary")];
+    char uniname2ctype_pool_str1667[sizeof("ogrext")];
+    char uniname2ctype_pool_str1671[sizeof("cyrl")];
+    char uniname2ctype_pool_str1672[sizeof("incjkcompatibilityideographssupplement")];
+    char uniname2ctype_pool_str1675[sizeof("inblockelements")];
+    char uniname2ctype_pool_str1679[sizeof("kali")];
+    char uniname2ctype_pool_str1681[sizeof("intangutcomponents")];
+    char uniname2ctype_pool_str1707[sizeof("deprecated")];
+    char uniname2ctype_pool_str1711[sizeof("linearb")];
+    char uniname2ctype_pool_str1712[sizeof("variationselector")];
+    char uniname2ctype_pool_str1716[sizeof("idstrinaryoperator")];
+    char uniname2ctype_pool_str1720[sizeof("inbassavah")];
+    char uniname2ctype_pool_str1722[sizeof("hluw")];
+    char uniname2ctype_pool_str1723[sizeof("inhighprivateusesurrogates")];
+    char uniname2ctype_pool_str1724[sizeof("incombininghalfmarks")];
+    char uniname2ctype_pool_str1727[sizeof("mark")];
+    char uniname2ctype_pool_str1730[sizeof("sorasompeng")];
+    char uniname2ctype_pool_str1733[sizeof("inkanasupplement")];
+    char uniname2ctype_pool_str1741[sizeof("inkharoshthi")];
+    char uniname2ctype_pool_str1744[sizeof("sylo")];
+    char uniname2ctype_pool_str1745[sizeof("inletterlikesymbols")];
+    char uniname2ctype_pool_str1747[sizeof("inkhmer")];
+    char uniname2ctype_pool_str1757[sizeof("ingeometricshapesextended")];
+    char uniname2ctype_pool_str1761[sizeof("phlp")];
+    char uniname2ctype_pool_str1762[sizeof("orya")];
+    char uniname2ctype_pool_str1765[sizeof("inhanguljamo")];
+    char uniname2ctype_pool_str1767[sizeof("graph")];
+    char uniname2ctype_pool_str1773[sizeof("punct")];
+    char uniname2ctype_pool_str1774[sizeof("indevanagariextended")];
+    char uniname2ctype_pool_str1791[sizeof("dep")];
+    char uniname2ctype_pool_str1803[sizeof("inkhojki")];
+    char uniname2ctype_pool_str1811[sizeof("intakri")];
+    char uniname2ctype_pool_str1812[sizeof("takr")];
+    char uniname2ctype_pool_str1816[sizeof("changeswhencasemapped")];
+    char uniname2ctype_pool_str1825[sizeof("inarabicmathematicalalphabeticsymbols")];
+    char uniname2ctype_pool_str1842[sizeof("kaithi")];
+    char uniname2ctype_pool_str1847[sizeof("inkhmersymbols")];
+    char uniname2ctype_pool_str1848[sizeof("idsb")];
+    char uniname2ctype_pool_str1849[sizeof("bidic")];
+    char uniname2ctype_pool_str1852[sizeof("inglagolitic")];
+    char uniname2ctype_pool_str1856[sizeof("brah")];
+    char uniname2ctype_pool_str1863[sizeof("phag")];
+    char uniname2ctype_pool_str1864[sizeof("cyrillic")];
+    char uniname2ctype_pool_str1867[sizeof("changeswhencasefolded")];
+    char uniname2ctype_pool_str1868[sizeof("hebr")];
+    char uniname2ctype_pool_str1873[sizeof("otherdefaultignorablecodepoint")];
+    char uniname2ctype_pool_str1878[sizeof("inpahawhhmong")];
+    char uniname2ctype_pool_str1879[sizeof("meroitichieroglyphs")];
+    char uniname2ctype_pool_str1886[sizeof("inarabicextendeda")];
+    char uniname2ctype_pool_str1891[sizeof("inalchemicalsymbols")];
+    char uniname2ctype_pool_str1897[sizeof("otheruppercase")];
+    char uniname2ctype_pool_str1898[sizeof("oldhungarian")];
+    char uniname2ctype_pool_str1900[sizeof("braille")];
+    char uniname2ctype_pool_str1901[sizeof("intagalog")];
+    char uniname2ctype_pool_str1906[sizeof("changeswhentitlecased")];
+    char uniname2ctype_pool_str1911[sizeof("kthi")];
+    char uniname2ctype_pool_str1922[sizeof("symbol")];
+    char uniname2ctype_pool_str1938[sizeof("lydi")];
+    char uniname2ctype_pool_str1943[sizeof("incurrencysymbols")];
+    char uniname2ctype_pool_str1949[sizeof("olck")];
+    char uniname2ctype_pool_str1951[sizeof("lydian")];
+    char uniname2ctype_pool_str1960[sizeof("olchiki")];
+    char uniname2ctype_pool_str1968[sizeof("glag")];
+    char uniname2ctype_pool_str1978[sizeof("ugaritic")];
+    char uniname2ctype_pool_str1990[sizeof("uideo")];
+    char uniname2ctype_pool_str2001[sizeof("graphemeextend")];
+    char uniname2ctype_pool_str2004[sizeof("knda")];
+    char uniname2ctype_pool_str2010[sizeof("patsyn")];
+    char uniname2ctype_pool_str2015[sizeof("combiningmark")];
+    char uniname2ctype_pool_str2017[sizeof("inmendekikakui")];
+    char uniname2ctype_pool_str2027[sizeof("nko")];
+    char uniname2ctype_pool_str2028[sizeof("nkoo")];
+    char uniname2ctype_pool_str2033[sizeof("kannada")];
+    char uniname2ctype_pool_str2036[sizeof("khmr")];
+    char uniname2ctype_pool_str2042[sizeof("khar")];
+    char uniname2ctype_pool_str2047[sizeof("tglg")];
+    char uniname2ctype_pool_str2055[sizeof("defaultignorablecodepoint")];
+    char uniname2ctype_pool_str2058[sizeof("rejang")];
+    char uniname2ctype_pool_str2069[sizeof("enclosingmark")];
+    char uniname2ctype_pool_str2071[sizeof("lu")];
+    char uniname2ctype_pool_str2072[sizeof("ugar")];
+    char uniname2ctype_pool_str2079[sizeof("insupplementaryprivateuseareaa")];
+    char uniname2ctype_pool_str2081[sizeof("inkatakanaphoneticextensions")];
+    char uniname2ctype_pool_str2085[sizeof("limbu")];
+    char uniname2ctype_pool_str2087[sizeof("georgian")];
+    char uniname2ctype_pool_str2089[sizeof("gujr")];
+    char uniname2ctype_pool_str2102[sizeof("inarabicsupplement")];
+    char uniname2ctype_pool_str2110[sizeof("gujarati")];
+    char uniname2ctype_pool_str2112[sizeof("khoj")];
+    char uniname2ctype_pool_str2113[sizeof("incombiningdiacriticalmarks")];
+    char uniname2ctype_pool_str2120[sizeof("inlisu")];
+    char uniname2ctype_pool_str2123[sizeof("incombiningdiacriticalmarksforsymbols")];
+    char uniname2ctype_pool_str2126[sizeof("oldturkic")];
+    char uniname2ctype_pool_str2129[sizeof("inhebrew")];
+    char uniname2ctype_pool_str2138[sizeof("inbuhid")];
+    char uniname2ctype_pool_str2145[sizeof("kharoshthi")];
+    char uniname2ctype_pool_str2156[sizeof("cherokee")];
+    char uniname2ctype_pool_str2161[sizeof("alphabetic")];
+    char uniname2ctype_pool_str2167[sizeof("incyrillicextendedb")];
+    char uniname2ctype_pool_str2168[sizeof("hung")];
+    char uniname2ctype_pool_str2172[sizeof("changeswhenlowercased")];
+    char uniname2ctype_pool_str2174[sizeof("intelugu")];
+    char uniname2ctype_pool_str2175[sizeof("incombiningdiacriticalmarkssupplement")];
+    char uniname2ctype_pool_str2183[sizeof("inplayingcards")];
+    char uniname2ctype_pool_str2191[sizeof("spacingmark")];
+    char uniname2ctype_pool_str2198[sizeof("inmeroiticcursive")];
+    char uniname2ctype_pool_str2200[sizeof("cwu")];
+    char uniname2ctype_pool_str2213[sizeof("inbengali")];
+    char uniname2ctype_pool_str2224[sizeof("beng")];
+    char uniname2ctype_pool_str2235[sizeof("hebrew")];
+    char uniname2ctype_pool_str2238[sizeof("inbuginese")];
+    char uniname2ctype_pool_str2241[sizeof("dashpunctuation")];
+    char uniname2ctype_pool_str2251[sizeof("khmer")];
+    char uniname2ctype_pool_str2252[sizeof("hyphen")];
+    char uniname2ctype_pool_str2253[sizeof("dupl")];
+    char uniname2ctype_pool_str2254[sizeof("incjksymbolsandpunctuation")];
+    char uniname2ctype_pool_str2271[sizeof("bidicontrol")];
+    char uniname2ctype_pool_str2277[sizeof("bamu")];
+    char uniname2ctype_pool_str2279[sizeof("inbamum")];
+    char uniname2ctype_pool_str2287[sizeof("cypriot")];
+    char uniname2ctype_pool_str2292[sizeof("inaegeannumbers")];
+    char uniname2ctype_pool_str2296[sizeof("orkh")];
+    char uniname2ctype_pool_str2303[sizeof("tagb")];
+    char uniname2ctype_pool_str2309[sizeof("oupper")];
+    char uniname2ctype_pool_str2314[sizeof("intagbanwa")];
+    char uniname2ctype_pool_str2319[sizeof("modifiersymbol")];
+    char uniname2ctype_pool_str2327[sizeof("palmyrene")];
+    char uniname2ctype_pool_str2328[sizeof("signwriting")];
+    char uniname2ctype_pool_str2330[sizeof("tagalog")];
+    char uniname2ctype_pool_str2336[sizeof("incypriotsyllabary")];
+    char uniname2ctype_pool_str2370[sizeof("caucasianalbanian")];
+    char uniname2ctype_pool_str2379[sizeof("insupplementalpunctuation")];
+    char uniname2ctype_pool_str2396[sizeof("surrogate")];
+    char uniname2ctype_pool_str2401[sizeof("othergraphemeextend")];
+    char uniname2ctype_pool_str2412[sizeof("bassavah")];
+    char uniname2ctype_pool_str2431[sizeof("nonspacingmark")];
+    char uniname2ctype_pool_str2439[sizeof("prependedconcatenationmark")];
+    char uniname2ctype_pool_str2441[sizeof("inlimbu")];
+    char uniname2ctype_pool_str2464[sizeof("ingeorgiansupplement")];
+    char uniname2ctype_pool_str2469[sizeof("pahawhhmong")];
+    char uniname2ctype_pool_str2474[sizeof("bopo")];
+    char uniname2ctype_pool_str2484[sizeof("uppercase")];
+    char uniname2ctype_pool_str2485[sizeof("inbopomofo")];
+    char uniname2ctype_pool_str2486[sizeof("inkangxiradicals")];
+    char uniname2ctype_pool_str2504[sizeof("grbase")];
+    char uniname2ctype_pool_str2527[sizeof("inhighsurrogates")];
+    char uniname2ctype_pool_str2533[sizeof("aghb")];
+    char uniname2ctype_pool_str2535[sizeof("unifiedideograph")];
+    char uniname2ctype_pool_str2544[sizeof("inbamumsupplement")];
+    char uniname2ctype_pool_str2545[sizeof("any")];
+    char uniname2ctype_pool_str2560[sizeof("paucinhau")];
+    char uniname2ctype_pool_str2567[sizeof("inglagoliticsupplement")];
+    char uniname2ctype_pool_str2569[sizeof("inpaucinhau")];
+    char uniname2ctype_pool_str2578[sizeof("incombiningdiacriticalmarksextended")];
+    char uniname2ctype_pool_str2616[sizeof("openpunctuation")];
+    char uniname2ctype_pool_str2623[sizeof("grek")];
+    char uniname2ctype_pool_str2638[sizeof("punctuation")];
+    char uniname2ctype_pool_str2645[sizeof("incjkradicalssupplement")];
+    char uniname2ctype_pool_str2649[sizeof("upper")];
+    char uniname2ctype_pool_str2651[sizeof("inyisyllables")];
+    char uniname2ctype_pool_str2696[sizeof("currencysymbol")];
+    char uniname2ctype_pool_str2716[sizeof("inarabicpresentationformsb")];
+    char uniname2ctype_pool_str2733[sizeof("oldnortharabian")];
+    char uniname2ctype_pool_str2742[sizeof("insupplementalsymbolsandpictographs")];
+    char uniname2ctype_pool_str2752[sizeof("bopomofo")];
+    char uniname2ctype_pool_str2771[sizeof("uppercaseletter")];
+    char uniname2ctype_pool_str2784[sizeof("inkayahli")];
+    char uniname2ctype_pool_str2807[sizeof("inkanbun")];
+    char uniname2ctype_pool_str2817[sizeof("egyp")];
+    char uniname2ctype_pool_str2824[sizeof("incjkcompatibility")];
+    char uniname2ctype_pool_str2835[sizeof("inhanguljamoextendedb")];
+    char uniname2ctype_pool_str2883[sizeof("inegyptianhieroglyphs")];
+    char uniname2ctype_pool_str2893[sizeof("inlatinextendedb")];
+    char uniname2ctype_pool_str2901[sizeof("batk")];
+    char uniname2ctype_pool_str2909[sizeof("inbatak")];
+    char uniname2ctype_pool_str2922[sizeof("paragraphseparator")];
+    char uniname2ctype_pool_str2941[sizeof("insupplementalarrowsb")];
+    char uniname2ctype_pool_str2953[sizeof("changeswhenuppercased")];
+    char uniname2ctype_pool_str2956[sizeof("inkhudawadi")];
+    char uniname2ctype_pool_str2976[sizeof("innoblock")];
+    char uniname2ctype_pool_str2992[sizeof("unknown")];
+    char uniname2ctype_pool_str3004[sizeof("qmark")];
+    char uniname2ctype_pool_str3009[sizeof("guru")];
+    char uniname2ctype_pool_str3020[sizeof("sk")];
+    char uniname2ctype_pool_str3039[sizeof("quotationmark")];
+    char uniname2ctype_pool_str3064[sizeof("khudawadi")];
+    char uniname2ctype_pool_str3076[sizeof("buhd")];
+    char uniname2ctype_pool_str3083[sizeof("telugu")];
+    char uniname2ctype_pool_str3117[sizeof("katakana")];
+    char uniname2ctype_pool_str3152[sizeof("bugi")];
+    char uniname2ctype_pool_str3158[sizeof("bhks")];
+    char uniname2ctype_pool_str3180[sizeof("bhaiksuki")];
+    char uniname2ctype_pool_str3203[sizeof("buginese")];
+    char uniname2ctype_pool_str3268[sizeof("kayahli")];
+    char uniname2ctype_pool_str3273[sizeof("incjkunifiedideographsextensiona")];
+    char uniname2ctype_pool_str3280[sizeof("incjkunifiedideographsextensionc")];
+    char uniname2ctype_pool_str3285[sizeof("incjkunifiedideographsextensione")];
+    char uniname2ctype_pool_str3290[sizeof("incjkunifiedideographs")];
+    char uniname2ctype_pool_str3325[sizeof("inbopomofoextended")];
+    char uniname2ctype_pool_str3369[sizeof("insupplementaryprivateuseareab")];
+    char uniname2ctype_pool_str3447[sizeof("inhangulcompatibilityjamo")];
+    char uniname2ctype_pool_str3469[sizeof("oldsoutharabian")];
+    char uniname2ctype_pool_str3574[sizeof("buhid")];
+    char uniname2ctype_pool_str3581[sizeof("khojki")];
+    char uniname2ctype_pool_str3620[sizeof("duployan")];
+    char uniname2ctype_pool_str3704[sizeof("inboxdrawing")];
+    char uniname2ctype_pool_str3757[sizeof("incjkunifiedideographsextensiond")];
+    char uniname2ctype_pool_str3813[sizeof("egyptianhieroglyphs")];
+    char uniname2ctype_pool_str3814[sizeof("zyyy")];
+    char uniname2ctype_pool_str4113[sizeof("greek")];
+    char uniname2ctype_pool_str4259[sizeof("grlink")];
+    char uniname2ctype_pool_str4391[sizeof("batak")];
+    char uniname2ctype_pool_str4455[sizeof("graphemelink")];
+    char uniname2ctype_pool_str4468[sizeof("blank")];
+    char uniname2ctype_pool_str4506[sizeof("gurmukhi")];
+    char uniname2ctype_pool_str4563[sizeof("incjkunifiedideographsextensionb")];
+#endif /* USE_UNICODE_PROPERTIES */
+  };
+static const struct uniname2ctype_pool_t uniname2ctype_pool_contents =
+  {
+#ifndef USE_UNICODE_PROPERTIES
+    "word",
+    "print",
+    "punct",
+    "alpha",
+    "alnum",
+    "xdigit",
+    "upper",
+#else /* USE_UNICODE_PROPERTIES */
+    "n",
+    "mn",
+    "m",
+    "cn",
+    "mani",
+    "ci",
+    "inmanichaean",
+    "qaai",
+    "z",
+    "c",
+    "mc",
+    "qaac",
+    "sm",
+    "incham",
+    "me",
+    "inarmenian",
+    "cc",
+    "mandaic",
+    "incuneiform",
+    "zzzz",
+    "insamaritan",
+    "cans",
+    "s",
+    "sc",
+#endif /* USE_UNICODE_PROPERTIES */
+    "ascii",
+#ifdef USE_UNICODE_PROPERTIES
+    "inavestan",
+    "zs",
+    "cs",
+    "inipaextensions",
+    "incuneiformnumbersandpunctuation",
+    "incommonindicnumberforms",
+    "inthai",
+    "mtei",
+    "cf",
+    "inspecials",
+    "initialpunctuation",
+    "inthaana",
+    "inancientsymbols",
+    "inmiscellaneousmathematicalsymbolsa",
+    "inmusicalsymbols",
+    "taile",
+    "inmyanmarextendeda",
+    "sterm",
+    "lm",
+    "lina",
+    "inmiscellaneoussymbols",
+    "lana",
+    "intransportandmapsymbols",
+    "alnum",
+    "inlycian",
+    "inmiscellaneoussymbolsandarrows",
+    "intaitham",
+    "lc",
+    "inmalayalam",
+    "inmiscellaneoussymbolsandpictographs",
+    "inadlam",
+    "incontrolpictures",
+    "inlineara",
+    "taiviet",
+    "armn",
+    "armi",
+    "sinhala",
+    "armenian",
+    "inmyanmar",
+    "inrunic",
+    "incarian",
+    "cari",
+    "inmarchen",
+    "marc",
+    "carian",
+    "merc",
+    "incyrillic",
+    "intaixuanjingsymbols",
+    "samr",
+    "latn",
+    "latin",
+    "ital",
+    "intamil",
+    "taml",
+    "inmultani",
+    "samaritan",
+    "arabic",
+    "insyriac",
+    "insharada",
+    "miao",
+    "inlinearbideograms",
+    "incherokee",
+    "intaile",
+    "tale",
+    "inahom",
+    "inmeeteimayekextensions",
+    "inruminumeralsymbols",
+    "inlatinextendeda",
+    "inosmanya",
+    "innewa",
+    "ext",
+    "newa",
+    "inlatinextendedc",
+    "cwcm",
+    "osma",
+    "inlatinextendede",
+    "l",
+    "han",
+    "nl",
+    "term",
+    "hani",
+    "joinc",
+    "inideographicsymbolsandpunctuation",
+    "zinh",
+    "newtailue",
+    "lt",
+    "zl",
+    "inmahajani",
+    "cham",
+    "connectorpunctuation",
+    "sinh",
+    "manichaean",
+    "osage",
+    "mahj",
+    "cwcf",
+    "inmiscellaneoustechnical",
+    "inethiopic",
+    "insinhala",
+    "chakma",
+    "mahajani",
+    "shavian",
+    "inenclosedcjklettersandmonths",
+    "innewtailue",
+    "inideographicdescriptioncharacters",
+    "lineara",
+    "meroiticcursive",
+    "thai",
+    "math",
+    "inemoticons",
+    "thaa",
+    "ethi",
+    "hatran",
+    "inenclosedalphanumerics",
+    "sentenceterminal",
+    "tamil",
+#endif /* USE_UNICODE_PROPERTIES */
+    "cntrl",
+#ifdef USE_UNICODE_PROPERTIES
+    "taitham",
+    "thaana",
+    "terminalpunctuation",
+    "ahex",
+    "insinhalaarchaicnumbers",
+    "inlatinextendedadditional",
+    "cwt",
+    "loe",
+    "intifinagh",
+    "tifinagh",
+    "inopticalcharacterrecognition",
+    "inearlydynasticcuneiform",
+    "di",
+    "asciihexdigit",
+    "ll",
+    "inscriptionalparthian",
+    "inenclosedalphanumericsupplement",
+    "oriya",
+    "mero",
+    "wara",
+    "mand",
+    "inmodi",
+    "inwarangciti",
+    "dia",
+    "mend",
+    "no",
+    "sora",
+    "inmandaic",
+    "idc",
+    "innko",
+    "sind",
+    "inarrows",
+    "inmro",
+    "titlecaseletter",
+    "co",
+    "hira",
+    "inlowsurrogates",
+    "hex",
+    "inmiao",
+    "common",
+    "so",
+    "inhiragana",
+    "insundanese",
+    "ids",
+    "cher",
+    "inmahjongtiles",
+    "marchen",
+    "indominotiles",
+    "hano",
+    "ahom",
+    "inogham",
+    "inscriptionalpahlavi",
+    "inolchiki",
+    "xidc",
+    "tirh",
+    "idst",
+    "cwl",
+    "inhatran",
+    "pi",
+    "hatr",
+    "idcontinue",
+    "xids",
+    "intirhuta",
+    "shaw",
+    "inshorthandformatcontrols",
+    "inspacingmodifierletters",
+    "indeseret",
+    "pcm",
+    "pc",
+    "inlydian",
+    "pe",
+    "inmathematicalalphanumericsymbols",
+    "adlm",
+    "inphaistosdisc",
+    "adlam",
+    "whitespace",
+    "lo",
+    "insylotinagri",
+    "inlao",
+    "ps",
+    "anatolianhieroglyphs",
+    "lao",
+    "laoo",
+    "mongolian",
+    "invai",
+    "lineseparator",
+    "vai",
+    "vaii",
+#endif /* USE_UNICODE_PROPERTIES */
+    "space",
+#ifdef USE_UNICODE_PROPERTIES
+    "format",
+    "letter",
+    "pf",
+    "mro",
+    "mroo",
+    "diacritic",
+    "joincontrol",
+    "java",
+    "inanatolianhieroglyphs",
+    "odi",
+    "nchar",
+    "incoptic",
+    "modi",
+    "inshavian",
+    "oidc",
+    "vs",
+    "injavanese",
+    "ideo",
+    "xdigit",
+    "oalpha",
+    "inolditalic",
+    "xidstart",
+    "oids",
+    "decimalnumber",
+    "javanese",
+    "patws",
+    "palm",
+    "psalterpahlavi",
+    "incopticepactnumbers",
+    "alpha",
+    "dsrt",
+    "inlepcha",
+    "inpalmyrene",
+    "lepc",
+    "avst",
+    "avestan",
+    "insundanesesupplement",
+    "inmodifiertoneletters",
+    "idstart",
+    "dash",
+    "incyrillicextendeda",
+    "hanunoo",
+    "perm",
+    "incyrillicextendedc",
+    "siddham",
+    "inoldturkic",
+    "finalpunctuation",
+    "deseret",
+    "imperialaramaic",
+    "sharada",
+    "xidcontinue",
+    "tavt",
+    "intaiviet",
+    "inmongolian",
+    "inimperialaramaic",
+    "ingrantha",
+    "radical",
+    "omath",
+    "canadianaboriginal",
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    "age=1.1",
+    "age=2.1",
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    "extender",
+    "otheridcontinue",
+    "inphoenician",
+    "control",
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    "age=4.1",
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    "prti",
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    "age=6.1",
+    "age=6.2",
+    "age=3.1",
+    "age=3.2",
+    "age=2.0",
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    "ingujarati",
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    "age=5.1",
+    "age=5.2",
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    "noncharactercodepoint",
+    "ingeneralpunctuation",
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    "age=4.0",
+    "age=6.3",
+    "age=6.0",
+    "age=9.0",
+    "age=3.0",
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    "cprt",
+    "casedletter",
+    "letternumber",
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    "age=5.0",
+    "age=8.0",
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    "otheralphabetic",
+#ifdef USE_UNICODE_AGE_PROPERTIES
+    "age=7.0",
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+    "coptic",
+    "lowercase",
+    "inethiopicextendeda",
+    "privateuse",
+    "ininscriptionalparthian",
+    "ininscriptionalpahlavi",
+    "nd",
+    "tang",
+    "insmallformvariants",
+    "inoldnortharabian",
+    "copt",
+    "wspace",
+    "incaucasianalbanian",
+    "tagbanwa",
+    "xpeo",
+    "sd",
+    "inlatin1supplement",
+    "sundanese",
+    "print",
+    "sidd",
+    "tfng",
+    "inancientgreekmusicalnotation",
+    "cuneiform",
+    "inherited",
+    "inenclosedideographicsupplement",
+    "inoldsoutharabian",
+    "insiddham",
+    "invariationselectors",
+    "patternwhitespace",
+    "phnx",
+    "olditalic",
+    "idsbinaryoperator",
+    "spaceseparator",
+    "cased",
+    "intags",
+    "shrd",
+    "inancientgreeknumbers",
+    "saurashtra",
+    "intangut",
+    "otheridstart",
+    "inalphabeticpresentationforms",
+    "inunifiedcanadianaboriginalsyllabics",
+    "patternsyntax",
+    "inoldhungarian",
+    "inphoneticextensions",
+    "other",
+    "othersymbol",
+    "otherlowercase",
+    "invariationselectorssupplement",
+    "othernumber",
+    "gran",
+    "ingurmukhi",
+    "phli",
+    "rjng",
+    "inmathematicaloperators",
+    "closepunctuation",
+#endif /* USE_UNICODE_PROPERTIES */
+    "lower",
+#ifndef USE_UNICODE_PROPERTIES
+    "graph",
+#else /* USE_UNICODE_PROPERTIES */
+    "separator",
+    "multani",
+    "modifierletter",
+    "inrejang",
+    "olower",
+    "inpsalterpahlavi",
+    "lisu",
+    "po",
+    "mong",
+    "inphoneticextensionssupplement",
+    "caseignorable",
+    "insorasompeng",
+    "lepcha",
+    "ogam",
+    "oldpersian",
+    "oldpermic",
+    "xsux",
+    "inosage",
+    "runic",
+    "inugaritic",
+    "sgnw",
+    "saur",
+    "mult",
+    "hmng",
+    "inmongoliansupplement",
+    "osge",
+    "talu",
+    "hang",
+    "insuttonsignwriting",
+    "othermath",
+    "phoenician",
+    "telu",
+    "tangut",
+    "insaurashtra",
+    "indevanagari",
+    "deva",
+    "word",
+    "devanagari",
+    "p",
+    "lowercaseletter",
+    "ingreekandcoptic",
+    "yi",
+    "invedicextensions",
+    "yiii",
+    "inlatinextendedd",
+    "zp",
+    "otherletter",
+    "ingeometricshapes",
+    "gothic",
+    "incountingrodnumerals",
+    "induployan",
+    "grext",
+    "incyrillicsupplement",
+    "innabataean",
+    "ingothic",
+    "inbhaiksuki",
+    "bamum",
+    "inverticalforms",
+    "incherokeesupplement",
+    "inelbasan",
+    "inarabic",
+    "inbasiclatin",
+    "ethiopic",
+    "tirhuta",
+    "innumberforms",
+    "runr",
+    "inyijinghexagramsymbols",
+    "ingeorgian",
+    "bass",
+    "geor",
+    "insuperscriptsandsubscripts",
+    "inornamentaldingbats",
+    "warangciti",
+    "nbat",
+    "inoldpersian",
+    "number",
+    "inprivateusearea",
+    "inarabicpresentationformsa",
+    "inbyzantinemusicalsymbols",
+    "nabataean",
+    "inoldpermic",
+    "intibetan",
+    "inmiscellaneousmathematicalsymbolsb",
+    "inethiopicsupplement",
+    "indingbats",
+    "hexdigit",
+    "inmeroitichieroglyphs",
+    "mlym",
+    "ingreekextended",
+    "lyci",
+    "inmyanmarextendedb",
+    "hiragana",
+    "inhangulsyllables",
+    "inethiopicextended",
+    "lycian",
+    "inbraillepatterns",
+    "linb",
+    "malayalam",
+    "limb",
+    "assigned",
+    "insupplementalmathematicaloperators",
+    "sund",
+    "bali",
+    "tibt",
+    "mymr",
+    "ogham",
+    "tibetan",
+    "elba",
+    "unassigned",
+    "inbalinese",
+    "plrd",
+    "inkannada",
+    "kana",
+    "bengali",
+    "myanmar",
+    "graphemebase",
+    "cakm",
+    "narb",
+    "brai",
+    "glagolitic",
+    "syrc",
+    "balinese",
+    "inhanguljamoextendeda",
+    "arab",
+    "inchakma",
+    "brahmi",
+    "grantha",
+    "inhanunoo",
+    "elbasan",
+    "otherpunctuation",
+    "inoriya",
+    "inphagspa",
+    "mendekikakui",
+    "inunifiedcanadianaboriginalsyllabicsextended",
+    "sarb",
+    "goth",
+    "syriac",
+#endif /* USE_UNICODE_PROPERTIES */
+    "digit",
+#ifndef USE_UNICODE_PROPERTIES
+    "blank"
+#else /* USE_UNICODE_PROPERTIES */
+    "sylotinagri",
+    "inhalfwidthandfullwidthforms",
+    "meeteimayek",
+    "inyiradicals",
+    "mathsymbol",
+    "osmanya",
+    "inkaithi",
+    "incjkcompatibilityforms",
+    "takri",
+    "incjkcompatibilityideographs",
+    "pauc",
+    "logicalorderexception",
+    "inkatakana",
+    "pd",
+    "hangul",
+    "softdotted",
+    "incjkstrokes",
+    "insupplementalarrowsa",
+    "inbrahmi",
+    "inmeeteimayek",
+    "insupplementalarrowsc",
+    "phagspa",
+    "ideographic",
+    "inlinearbsyllabary",
+    "ogrext",
+    "cyrl",
+    "incjkcompatibilityideographssupplement",
+    "inblockelements",
+    "kali",
+    "intangutcomponents",
+    "deprecated",
+    "linearb",
+    "variationselector",
+    "idstrinaryoperator",
+    "inbassavah",
+    "hluw",
+    "inhighprivateusesurrogates",
+    "incombininghalfmarks",
+    "mark",
+    "sorasompeng",
+    "inkanasupplement",
+    "inkharoshthi",
+    "sylo",
+    "inletterlikesymbols",
+    "inkhmer",
+    "ingeometricshapesextended",
+    "phlp",
+    "orya",
+    "inhanguljamo",
+    "graph",
+    "punct",
+    "indevanagariextended",
+    "dep",
+    "inkhojki",
+    "intakri",
+    "takr",
+    "changeswhencasemapped",
+    "inarabicmathematicalalphabeticsymbols",
+    "kaithi",
+    "inkhmersymbols",
+    "idsb",
+    "bidic",
+    "inglagolitic",
+    "brah",
+    "phag",
+    "cyrillic",
+    "changeswhencasefolded",
+    "hebr",
+    "otherdefaultignorablecodepoint",
+    "inpahawhhmong",
+    "meroitichieroglyphs",
+    "inarabicextendeda",
+    "inalchemicalsymbols",
+    "otheruppercase",
+    "oldhungarian",
+    "braille",
+    "intagalog",
+    "changeswhentitlecased",
+    "kthi",
+    "symbol",
+    "lydi",
+    "incurrencysymbols",
+    "olck",
+    "lydian",
+    "olchiki",
+    "glag",
+    "ugaritic",
+    "uideo",
+    "graphemeextend",
+    "knda",
+    "patsyn",
+    "combiningmark",
+    "inmendekikakui",
+    "nko",
+    "nkoo",
+    "kannada",
+    "khmr",
+    "khar",
+    "tglg",
+    "defaultignorablecodepoint",
+    "rejang",
+    "enclosingmark",
+    "lu",
+    "ugar",
+    "insupplementaryprivateuseareaa",
+    "inkatakanaphoneticextensions",
+    "limbu",
+    "georgian",
+    "gujr",
+    "inarabicsupplement",
+    "gujarati",
+    "khoj",
+    "incombiningdiacriticalmarks",
+    "inlisu",
+    "incombiningdiacriticalmarksforsymbols",
+    "oldturkic",
+    "inhebrew",
+    "inbuhid",
+    "kharoshthi",
+    "cherokee",
+    "alphabetic",
+    "incyrillicextendedb",
+    "hung",
+    "changeswhenlowercased",
+    "intelugu",
+    "incombiningdiacriticalmarkssupplement",
+    "inplayingcards",
+    "spacingmark",
+    "inmeroiticcursive",
+    "cwu",
+    "inbengali",
+    "beng",
+    "hebrew",
+    "inbuginese",
+    "dashpunctuation",
+    "khmer",
+    "hyphen",
+    "dupl",
+    "incjksymbolsandpunctuation",
+    "bidicontrol",
+    "bamu",
+    "inbamum",
+    "cypriot",
+    "inaegeannumbers",
+    "orkh",
+    "tagb",
+    "oupper",
+    "intagbanwa",
+    "modifiersymbol",
+    "palmyrene",
+    "signwriting",
+    "tagalog",
+    "incypriotsyllabary",
+    "caucasianalbanian",
+    "insupplementalpunctuation",
+    "surrogate",
+    "othergraphemeextend",
+    "bassavah",
+    "nonspacingmark",
+    "prependedconcatenationmark",
+    "inlimbu",
+    "ingeorgiansupplement",
+    "pahawhhmong",
+    "bopo",
+    "uppercase",
+    "inbopomofo",
+    "inkangxiradicals",
+    "grbase",
+    "inhighsurrogates",
+    "aghb",
+    "unifiedideograph",
+    "inbamumsupplement",
+    "any",
+    "paucinhau",
+    "inglagoliticsupplement",
+    "inpaucinhau",
+    "incombiningdiacriticalmarksextended",
+    "openpunctuation",
+    "grek",
+    "punctuation",
+    "incjkradicalssupplement",
+    "upper",
+    "inyisyllables",
+    "currencysymbol",
+    "inarabicpresentationformsb",
+    "oldnortharabian",
+    "insupplementalsymbolsandpictographs",
+    "bopomofo",
+    "uppercaseletter",
+    "inkayahli",
+    "inkanbun",
+    "egyp",
+    "incjkcompatibility",
+    "inhanguljamoextendedb",
+    "inegyptianhieroglyphs",
+    "inlatinextendedb",
+    "batk",
+    "inbatak",
+    "paragraphseparator",
+    "insupplementalarrowsb",
+    "changeswhenuppercased",
+    "inkhudawadi",
+    "innoblock",
+    "unknown",
+    "qmark",
+    "guru",
+    "sk",
+    "quotationmark",
+    "khudawadi",
+    "buhd",
+    "telugu",
+    "katakana",
+    "bugi",
+    "bhks",
+    "bhaiksuki",
+    "buginese",
+    "kayahli",
+    "incjkunifiedideographsextensiona",
+    "incjkunifiedideographsextensionc",
+    "incjkunifiedideographsextensione",
+    "incjkunifiedideographs",
+    "inbopomofoextended",
+    "insupplementaryprivateuseareab",
+    "inhangulcompatibilityjamo",
+    "oldsoutharabian",
+    "buhid",
+    "khojki",
+    "duployan",
+    "inboxdrawing",
+    "incjkunifiedideographsextensiond",
+    "egyptianhieroglyphs",
+    "zyyy",
+    "greek",
+    "grlink",
+    "batak",
+    "graphemelink",
+    "blank",
+    "gurmukhi",
+    "incjkunifiedideographsextensionb"
+#endif /* USE_UNICODE_PROPERTIES */
+  };
+#define uniname2ctype_pool ((const char *) &uniname2ctype_pool_contents)
+#ifdef __GNUC__
+__inline
+#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
+#endif
+const struct uniname2ctype_struct *
+uniname2ctype_p (str, len)
+     register const char *str;
+     register unsigned int len;
+{
+  static const struct uniname2ctype_struct wordlist[] =
+    {
+#ifdef USE_UNICODE_PROPERTIES
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3,                                        34},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str11,                                       33},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str15,                                        30},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str24,                                       20},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str29,                                    185},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str30,                                       60},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str31,                            457},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str35,                                    114},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str37,                                        51},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str41,                                        17},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str49,                                       31},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str51,                                    128},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str56,                                       49},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str58,                                  399},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str59,                                       32},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str61,                              273},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str62,                                       18},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str65,                                 168},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str69,                             487},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str76,                                    244},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str77,                             280},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str78,                                    101},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str81,                                        46},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str82,                                       47},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str86,                                    14},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str93,                               458},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str100,                                       54},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str102,                                       22},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str106,                         267},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str110,        488},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str114,                390},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str124,                                  293},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str132,                                    159},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str138,                                       19},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str140,                              423},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str141,                       43},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str144,                                278},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str145,                        428},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str152,     349},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str159,                        504},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str164,                                   120},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str174,                      400},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str176,                                   239},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str185,                                       26},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str191,                                    183},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str199,                  347},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str200,                                    151},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str201,                522},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str202,                                    13},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str207,                                430},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str208,         355},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str209,                               317},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str211,                                       24},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str212,                             291},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str213,    519},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str214,                                 512},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str220,                       341},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str222,                               444},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str237,                                 152},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str239,                                     78},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str242,                                    160},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str247,                                  92},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str248,                                 78},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str249,                               296},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str251,                                 304},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str252,                                431},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str255,                                    148},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str256,                               486},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str258,                                    207},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str268,                                  148},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str270,                                    170},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str273,                              271},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str274,                    506},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str278,                                    155},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str279,                                     75},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str281,                                    75},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str282,                                    111},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str284,                                 288},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str285,                                     88},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str286,                               473},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str288,                               155},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str290,                                   80},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str291,                                276},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str294,                               470},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str295,                                    172},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str296,                      425},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str299,                              301},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str302,                                 313},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str303,                                    120},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str305,                                  482},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str309,                 402},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str310,                    464},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str313,                        265},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str314,                               440},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str315,                                  476},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str317,                                     224},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str320,                                    208},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str327,                        357},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str328,                                     65},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str331,                                    124},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str337,                        404},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str339,                                        23},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str340,                                     109},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str341,                                       36},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str342,                                    217},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str344,                                    109},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str346,                                   213},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str347,      497},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str349,                                    114},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str354,                               129},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str355,                                       28},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str358,                                       52},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str361,                              469},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str366,                                    150},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str368,                     39},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str371,                                     92},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str374,                              185},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str375,                                   209},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str376,                                    184},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str379,                                     64},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str382,                340},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str386,                              299},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str390,                               292},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str394,                                  169},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str397,                                184},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str400,                                 123},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str410,           376},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str411,                             314},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str419,      366},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str421,                                 183},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str422,                         170},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str435,                                     93},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str438,                                     55},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str440,                             520},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str444,                                     82},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str447,                                     99},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str448,                                  201},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str452,                 343},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str453,                        239},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str455,                                    88},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str456,                                     3},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str458,                                 151},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str460,                                   82},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str468,                     217},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str469,                                    220},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str471,                 471},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str478,               330},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str484,                                      63},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str489,                                     236},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str491,                              360},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str498,                                131},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str503,           342},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str504,                489},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str507,                                       70},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str508,                           220},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str509,                                       25},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str512,                   162},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str513,        517},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str516,                                    87},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str517,                                    171},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str521,                                    198},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str522,                                    168},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str523,                                  479},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str529,                            483},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str530,                                     223},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str534,                                    186},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str537,                                       37},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str538,                                    174},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str539,                               281},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str544,                                      67},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str545,                                   279},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str546,                                    196},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str547,                                338},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str551,                                   493},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str554,                          28},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str556,                                       21},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str557,                                    106},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str559,                         411},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str560,                                     219},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str565,                                  496},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str569,                                   74},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str576,                                       50},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str577,                              368},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str579,                             320},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str584,                                      66},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str585,                                    100},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str587,                          514},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str589,                                 207},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str591,                           515},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str607,                                    116},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str613,                                    199},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str621,                                 303},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str622,                    163},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str627,                               323},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str630,                                     69},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str636,                                    197},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str637,                                    230},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str638,                                      61},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str642,                                449},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str643,                                       43},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str645,                                    201},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str649,                               67},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str650,                                     68},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str655,                               477},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str656,                                    123},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str662,               502},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str664,                268},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str668,                               438},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str670,                                     243},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str675,                                       39},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str684,                                451},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str685,                                       41},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str688,       508},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str690,                                    205},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str693,                          429},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str698,                                   205},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str703,                              211},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str705,                                       27},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str712,                           389},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str713,                                   294},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str715,                                       45},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str717,                    200},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str719,                                      94},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str720,                                     94},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str721,                               105},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str731,                                   384},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str733,                            52},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str737,                                     143},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str738,                                    143},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str741,                                     9},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str742,                                   19},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str745,                                   23},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str751,                                       42},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str758,                                     188},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str759,                                    188},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str761,                               223},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str768,                             213},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str773,                                    158},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str774,                  491},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str775,                                     233},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str776,                                   227},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str778,                                358},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str779,                                    187},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str781,                               439},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str792,                                    238},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str795,                                      240},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str796,                              397},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str797,                                    222},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str800,                                   11},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str803,                                  221},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str804,                             433},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str811,                                 68},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str812,                                    237},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str814,                            35},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str815,                                158},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str823,                                   241},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str826,                                    191},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str834,                          194},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str837,                    432},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str846,                                     1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str847,                                    113},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str848,                                322},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str850,                             447},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str851,                                    141},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str862,                                    153},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str864,                                 153},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str865,                   325},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str866,                   387},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str867,                                  66},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str876,                                    214},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str877,                     362},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str878,                                 116},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str883,                                    193},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str884,                     324},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str890,                                 195},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str892,                             462},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str896,                         42},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str900,                                 113},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str904,                         160},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str905,                                 173},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str910,                              69},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str914,                                    152},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str915,                               401},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str916,                             310},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str922,                       446},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str932,                               475},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str933,                                 231},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str936,                                   218},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str937,                      101},
+#ifndef USE_UNICODE_AGE_PROPERTIES
+      {-1}, {-1}, {-1}, {-1},
+#else /* USE_UNICODE_AGE_PROPERTIES */
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str939,                                 245},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str940,                                 247},
+      {-1},
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str942,                                224},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str943,                         238},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str944,                            450},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str945,                                  18},
+#ifndef USE_UNICODE_AGE_PROPERTIES
+      {-1},
+#else /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str946,                                 252},
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str947,                                    162},
+#ifndef USE_UNICODE_AGE_PROPERTIES
+      {-1}, {-1}, {-1}, {-1}, {-1},
+#else /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str948,                                 257},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str949,                                 258},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str950,                                 249},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str951,                                 250},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str952,                                 246},
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str953,                              286},
+#ifndef USE_UNICODE_AGE_PROPERTIES
+      {-1}, {-1},
+#else /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str954,                                 254},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str955,                                 255},
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str956,                   227},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str957,                    332},
+#ifndef USE_UNICODE_AGE_PROPERTIES
+      {-1}, {-1}, {-1}, {-1}, {-1},
+#else /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str958,                                 251},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str959,                                 259},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str960,                                 256},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str961,                                 262},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str962,                                 248},
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str963,                                    125},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str964,                              24},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str965,                             36},
+#ifndef USE_UNICODE_AGE_PROPERTIES
+      {-1}, {-1},
+#else /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str966,                                 253},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str967,                                 261},
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str968,                         221},
+#ifndef USE_UNICODE_AGE_PROPERTIES
+      {-1},
+#else /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str969,                                 260},
+#endif /* USE_UNICODE_AGE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str970,                                  128},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str981,                                57},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str990,                     403},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str991,                               21},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str993,                 459},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str995,                  460},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str997,                                       35},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1001,                                    210},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1012,                     420},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1015,                       456},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1016,                                    128},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1026,                                  211},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1029,                     443},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1031,                                118},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1034,                                    133},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1036,                                      235},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1038,                      264},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1039,                               140},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1040,                                     7},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1042,                                    195},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1046,                                    131},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1047,           505},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1049,                               136},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1051,                               114},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1053,         518},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1054,                       455},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1055,                               478},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1056,                    416},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1064,                       241},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1065,                                    137},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1067,                               111},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1069,                       229},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1071,                           54},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1072,                                    59},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1074,                                  532},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1077,                                    173},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1078,                   427},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1079,                              144},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1089,                                498},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1095,                            237},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1102,           414},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1107,    302},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1108,                           242},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1110,                          463},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1111,                    327},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1114,                                    17},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1115,                              50},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1116,                          225},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1118,          533},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1121,                              37},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1123,                                    180},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1131,                              285},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1132,                                    163},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1140,                                    146},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1142,                 339},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1145,                         41},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1146,                                     6},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1148,                                51},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1151,                                 202},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1153,                           26},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1161,                                395},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1162,                                  225},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1166,                        461},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1167,                                    156},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1169,                                       44},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1170,                                    105},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1173,          328},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1175,                            60},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1177,                           467},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1181,                                  141},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1182,                                    102},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1183,                              133},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1201,                               193},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1204,                                    136},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1208,                                 441},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1210,                                   103},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1212,                              436},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1213,                                    204},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1221,                                    144},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1222,                                    202},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1225,                                    181},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1226,                   480},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1227,                                    209},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1228,                                    129},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1231,                                     98},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1232,                     509},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1233,                               218},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1238,                              137},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1240,                                     89},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1246,                                  210},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1247,                            392},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1248,                            283},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1252,                                     83},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1259,                                     12},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1263,                               83},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1267,                                        38},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1268,                          25},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1269,                        270},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1274,                                      110},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1278,                       326},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1280,                                    110},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1281,                        388},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1286,                                       53},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1289,                              27},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1292,                       346},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1300,                                  112},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1311,                   507},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1315,                              501},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1319,                                    71},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1330,                    272},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1334,                             448},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1338,                                434},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1340,                             485},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1342,                                   157},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1346,                         417},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1351,                    405},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1356,                               442},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1362,                                275},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1366,                            263},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1367,                                 99},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1372,                                 197},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1376,                           337},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1383,                                    103},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1386,                 379},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1388,                              297},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1400,                                    177},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1401,                                     97},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1404,             333},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1406,                    521},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1410,                              198},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1413,                                    190},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1416,                            437},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1417,                                   34},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1422,                        412},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1426,              415},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1431,               503},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1432,                               190},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1433,                             435},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1435,                               295},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1442,     353},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1443,                    300},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1444,                              348},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1447,                                219},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1449,                   452},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1451,                                     91},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1459,                         331},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1461,                                    147},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1464,                      398},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1465,                                106},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1470,                       407},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1473,                      361},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1474,                                  147},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1475,                       351},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1481,                                    121},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1482,                                91},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1487,                                    119},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1490,                                 16},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1491,     354},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1492,                                    140},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1493,                                    135},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1495,                                     95},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1496,                                     96},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1499,                                   102},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1512,                                  95},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1514,                                    179},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1515,                               20},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1516,                              319},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1517,                                    172},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1518,                               290},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1520,                                    107},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1522,                                  84},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1525,                                  96},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1527,                             72},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1533,                                    169},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1535,                                    189},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1538,                                    126},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1539,                              130},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1542,                                     81},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1544,                                135},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1545,                   396},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1547,                                     80},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1548,                                468},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1551,                                  167},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1552,                                 180},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1554,                               306},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1558,                                 179},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1559,                         44},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1560,                                 287},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1564,                               391},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1567,                            186},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1572, 311},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1574,                                    161},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1576,                                    112},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1577,                                   81},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1581,                                     4},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1584,                             132},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1585,            422},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1586,                             159},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1588,                            382},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1595,                               49},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1599,                                 124},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1602,                                466},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1605,                 419},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1607,                                   175},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1610,            413},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1620,                                    192},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1621,                   236},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1622,                              369},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1629,                                       40},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1630,                                   98},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1636,                              235},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1646,                            374},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1651,                   350},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1655,                                465},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1656,                           406},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1658,                   525},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1661,                                 138},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1662,                             222},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1664,                      424},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1667,                                  228},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1671,                                     77},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1672,  531},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1675,                         345},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1679,                                    145},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1681,                      499},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1707,                              234},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1711,                                 121},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1712,                       240},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1716,                      230},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1720,                              494},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1722,                                    200},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1723,              410},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1724,                    418},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1727,                                     30},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1730,                             174},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1733,                        500},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1741,                            454},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1744,                                    132},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1745,                     336},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1747,                                 309},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1757,               524},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1761,                                    194},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1762,                                     87},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1765,                            298},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1767,                                     5},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1773,                                     8},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1774,                    393},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1791,                                     234},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1803,                                472},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1811,                                 481},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1812,                                    175},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1816,                    65},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1825,   513},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1842,                                  165},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1847,                          315},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1848,                                    229},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1849,                                   212},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1852,                            356},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1856,                                    167},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1863,                                    138},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1864,                                 77},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1867,                    64},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1868,                                     79},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1873,          233},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1878,                           495},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1879,                     171},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1886,                       282},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1891,                     523},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1897,                          226},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1898,                            203},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1900,                                 126},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1901,                               305},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1906,                    63},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1911,                                    165},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1922,                                   46},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1938,                                    149},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1943,                       334},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1949,                                    142},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1951,                                  149},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1960,                                 142},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1968,                                    130},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1978,                                122},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str1990,                                   232},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2001,                           71},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2004,                                     90},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2010,                                  242},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2015,                            30},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2017,                          511},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2027,                                     139},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2028,                                    139},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2033,                                  90},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2036,                                    104},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2042,                                    134},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2047,                                    115},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2055,                70},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2058,                                  146},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2069,                            32},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2071,                                       29},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2072,                                    122},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2079,          534},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2081,            375},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2085,                                   119},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2087,                                 97},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2089,                                     86},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2102,                      277},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2110,                                 86},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2112,                                    182},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2113,             269},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2120,                                  383},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2123,   335},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2126,                               164},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2129,                                274},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2138,                                 307},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2145,                              134},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2156,                                100},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2161,                               56},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2167,                     385},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2168,                                    203},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2172,                    61},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2174,                                289},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2175,   329},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2183,                          516},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2191,                              31},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2198,                       453},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2200,                                      62},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2213,                               284},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2224,                                     84},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2235,                                   79},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2238,                              316},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2241,                          40},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2251,                                   104},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2252,                                  215},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2253,                                    178},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2254,              367},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2271,                             212},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2277,                                    157},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2279,                                 386},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2287,                                 125},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2292,                         426},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2296,                                    164},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2303,                                    118},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2309,                                  226},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2314,                              308},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2319,                           48},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2327,                               191},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2328,                             204},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2330,                                 115},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2336,                      445},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2370,                       176},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2379,               363},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2396,                                22},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2401,                     228},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2412,                                177},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2431,                           33},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2439,              243},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2441,                                 312},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2464,                    359},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2469,                             181},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2474,                                    108},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2484,                                58},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2485,                              370},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2486,                        365},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2504,                                   72},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2527,                        409},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2533,                                    176},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2535,                        232},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2544,                       492},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2545,                                      15},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2560,                               192},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2567,                  510},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2569,                             484},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2578,     318},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2616,                          45},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2623,                                     76},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2638,                              38},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2645,                 364},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2649,                                    10},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2651,                           381},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2696,                           47},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2716,              421},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2733,                         189},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2742,     526},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2752,                                108},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2771,                          29},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2784,                               394},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2807,                                372},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2817,                                    154},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2824,                      377},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2835,                   408},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2883,                   490},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2893,                        266},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2901,                                    166},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2909,                                 321},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2922,                       53},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2941,                   352},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2953,                    62},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2956,                             474},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2976,                               536},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str2992,                                 244},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3004,                                   216},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3009,                                     85},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3020,                                       48},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3039,                           216},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3064,                               196},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3076,                                    117},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3083,                                   89},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3117,                                107},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3152,                                    127},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3158,                                    206},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3180,                               206},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3203,                                127},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3268,                                 145},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3273,        378},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3280,        528},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3285,        530},
+      {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3290,                  380},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3325,                      373},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3369,          535},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3447,               371},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3469,                         161},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3574,                                   117},
+#endif /* USE_UNICODE_PROPERTIES */
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+#ifndef USE_UNICODE_PROPERTIES
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str6,                                     12},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str7,                                     7},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str8,                                     8},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str9,                                     1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str10,                                    13},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str11,                                   11},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str12,                                    10},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str13,                                    14},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str14,                                     3},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str15,                                     9},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str16,                                     6},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str17,                                     5},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str18,                                     4},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str19,                                     2}
+#else /* USE_UNICODE_PROPERTIES */
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3581,                                  182},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3620,                                178},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3704,                            344},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3757,        529},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3813,                     154},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str3814,                                     74},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str4113,                                    76},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str4259,                                   73},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str4391,                                   166},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str4455,                             73},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str4468,                                     2},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str4506,                                 85},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1},
+      {(int)(long)&((struct uniname2ctype_pool_t *)0)->uniname2ctype_pool_str4563,        527}
+#endif /* USE_UNICODE_PROPERTIES */
+    };
+
+  if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
+    {
+      register int key = uniname2ctype_hash (str, len);
+
+      if (key <= MAX_HASH_VALUE && key >= 0)
+        {
+          register int o = wordlist[key].name;
+          if (o >= 0)
+            {
+              register const char *s = o + uniname2ctype_pool;
+
+              if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0')
+                return &wordlist[key];
+            }
+        }
+    }
+  return 0;
+}
+
+static int
+uniname2ctype(const UChar *name, unsigned int len)
+{
+  const struct uniname2ctype_struct *p = uniname2ctype_p((const char *)name, len);
+  if (p) return p->ctype;
+  return -1;
+}
+#if defined ONIG_UNICODE_VERSION_STRING && !( \
+      ONIG_UNICODE_VERSION_MAJOR == 9 && \
+      ONIG_UNICODE_VERSION_MINOR == 0 && \
+      ONIG_UNICODE_VERSION_TEENY == 0 && \
+      1)
+# error ONIG_UNICODE_VERSION_STRING mismatch
+#endif
+#define ONIG_UNICODE_VERSION_STRING "9.0.0"
+#define ONIG_UNICODE_VERSION_MAJOR 9
+#define ONIG_UNICODE_VERSION_MINOR 0
+#define ONIG_UNICODE_VERSION_TEENY 0
diff --git a/enc/unicode/case-folding.rb b/enc/unicode/case-folding.rb
index 362d6ebfd9..ef97baf737 100755
--- a/enc/unicode/case-folding.rb
+++ b/enc/unicode/case-folding.rb
@@ -16,20 +16,15 @@ class CaseFolding
     module_function
 
     def hex_seq(v)
-      v.map { |i| "0x%04x" % i }.join(", ")
+      v.map {|i| "0x%04x" % i}.join(", ")
     end
 
     def print_table_1(dest, type, mapping_data, data)
       for k, v in data = data.sort
         sk = (Array === k and k.length > 1) ? "{#{hex_seq(k)}}" : ("0x%04x" % k)
-        if type=='CaseUnfold_11' and v.length>1
-          # reorder CaseUnfold_11 entries to avoid special treatment for U+03B9/U+03BC/U+A64B
-          item = mapping_data.map("%04X" % k[0])
-          upper = item.upper if item
-          v = v.sort_by { |i| ("%04X"%i) == upper ? 0 : 1 }
-        end
-        ck = @debug ? ' /* ' + Array(k).pack("U*") + ' */' : ''
-        cv = @debug ? ' /* ' + Array(v).map{|c|[c].pack("U*")}.join(", ") + ' */' : ''
+        ck = cv = ''
+        ck = ' /* ' + Array(k).pack("U*") + ' */' if @debug
+        cv = ' /* ' + Array(v).map{|c|[c].pack("U*")}.join(", ") + ' */' if @debug
         dest.print("  {#{sk}#{ck}, {#{v.length}#{mapping_data.flags(k, type, v)}, {#{hex_seq(v)}#{cv}}}},\n")
       end
       data
@@ -254,16 +249,13 @@ class CaseMapping
     end
   end
 
-  def map (from)
-    @mappings[from]
-  end
-
   def flags(from, type, to)
     # types: CaseFold_11, CaseUnfold_11, CaseUnfold_12, CaseUnfold_13
     flags = ""
     from = Array(from).map {|i| "%04X" % i}.join(" ")
     to   = Array(to).map {|i| "%04X" % i}.join(" ")
-    item = map(from)
+    item = @mappings[from]
+    specials_index = nil
     specials = []
     case type
     when 'CaseFold_11'
@@ -304,15 +296,17 @@ class CaseMapping
         when item.upper  then  flags += '|U'
         when item.lower  then  flags += '|D'
         else
-          raise "Unpredicted case 0 in enc/unicode/case_folding.rb. Please contact https://bugs.ruby-lang.org/."
+          unless from=='03B9' or from=='03BC'
+            warn 'Unpredicted case 0; check data or adjust program (enc/unicode/case_folding.rb).'
+          end
         end
         unless item.upper == item.title
           if item.code == item.title
-            flags += '|IT'   # was unpredicted case 1
+            warn 'Unpredicted case 1; check data or adjust program (enc/unicode/case_folding.rb).'
           elsif item.title==to[1]
             flags += '|ST'
           else
-            raise "Unpredicted case 2 in enc/unicode/case_folding.rb. Please contact https://bugs.ruby-lang.org/."
+            warn 'Unpredicted case 2; check data or adjust program (enc/unicode/case_folding.rb).'
           end
         end
       end
@@ -330,7 +324,7 @@ class CaseMapping
   end
 
   def specials_output
-    "static const OnigCodePoint CaseMappingSpecials[] = {\n" +
+    "OnigCodePoint CaseMappingSpecials[] = {\n" +
     @specials.map do |sps|
       '   ' + sps.map do |sp|
         chars = sp.split(/ /)
@@ -409,8 +403,8 @@ if $0 == __FILE__
     s = f.string
   end
   if dest
-    open(dest, "wb") do |file|
-      file.print(s)
+    open(dest, "wb") do |f|
+      f.print(s)
     end
   else
     STDOUT.print(s)
diff --git a/enc/us_ascii.c b/enc/us_ascii.c
index 08f9072c43..cf835e6538 100644
--- a/enc/us_ascii.c
+++ b/enc/us_ascii.c
@@ -1,10 +1,7 @@
 #include "regenc.h"
-#ifdef RUBY
-# include "encindex.h"
-#endif
-
+#include "encindex.h"
 #ifndef ENCINDEX_US_ASCII
-# define ENCINDEX_US_ASCII 0
+#define ENCINDEX_US_ASCII 0
 #endif
 
 static int
@@ -32,9 +29,9 @@ OnigEncodingDefine(us_ascii, US_ASCII) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  onigenc_single_byte_ascii_only_case_map,
   ENCINDEX_US_ASCII,
   ONIGENC_FLAG_NONE,
+  onigenc_single_byte_ascii_only_case_map,
 };
 ENC_ALIAS("ASCII", "US-ASCII")
 ENC_ALIAS("ANSI_X3.4-1968", "US-ASCII")
diff --git a/enc/utf_16be.c b/enc/utf_16be.c
index f9dd7119d6..e8b97983bf 100644
--- a/enc/utf_16be.c
+++ b/enc/utf_16be.c
@@ -249,8 +249,8 @@ OnigEncodingDefine(utf_16be, UTF_16BE) = {
   onigenc_utf16_32_get_ctype_code_range,
   utf16be_left_adjust_char_head,
   onigenc_always_false_is_allowed_reverse_match,
-  onigenc_unicode_case_map,
   0,
   ONIGENC_FLAG_UNICODE,
+  onigenc_unicode_case_map,
 };
 ENC_ALIAS("UCS-2BE", "UTF-16BE")
diff --git a/enc/utf_16le.c b/enc/utf_16le.c
index 2c8438d0be..67ec2ad178 100644
--- a/enc/utf_16le.c
+++ b/enc/utf_16le.c
@@ -242,7 +242,7 @@ OnigEncodingDefine(utf_16le, UTF_16LE) = {
   onigenc_utf16_32_get_ctype_code_range,
   utf16le_left_adjust_char_head,
   onigenc_always_false_is_allowed_reverse_match,
-  onigenc_unicode_case_map,
   0,
   ONIGENC_FLAG_UNICODE,
+  onigenc_unicode_case_map,
 };
diff --git a/enc/utf_32be.c b/enc/utf_32be.c
index 17841e52a4..a57b854674 100644
--- a/enc/utf_32be.c
+++ b/enc/utf_32be.c
@@ -30,23 +30,11 @@
 #include "regenc.h"
 #include "iso_8859.h"
 
-static OnigCodePoint utf32be_mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc);
 static int
-utf32be_mbc_enc_len(const UChar* p ARG_UNUSED, const OnigUChar* e,
-		    OnigEncoding enc)
+utf32be_mbc_enc_len(const UChar* p ARG_UNUSED, const OnigUChar* e ARG_UNUSED,
+		    OnigEncoding enc ARG_UNUSED)
 {
-  if (e < p) {
-    return ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-  }
-  else if (e-p < 4) {
-    return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(4-(int)(e-p));
-  }
-  else {
-    OnigCodePoint c = utf32be_mbc_to_code(p, e, enc);
-    if (!UNICODE_VALID_CODEPOINT_P(c))
-      return ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-    return ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(4);
-  }
+  return 4;
 }
 
 static int
@@ -199,8 +187,9 @@ OnigEncodingDefine(utf_32be, UTF_32BE) = {
   onigenc_utf16_32_get_ctype_code_range,
   utf32be_left_adjust_char_head,
   onigenc_always_false_is_allowed_reverse_match,
-  onigenc_unicode_case_map,
   0,
   ONIGENC_FLAG_UNICODE,
+  onigenc_unicode_case_map,
 };
 ENC_ALIAS("UCS-4BE", "UTF-32BE")
+
diff --git a/enc/utf_32le.c b/enc/utf_32le.c
index 18b798f102..c48089d6ed 100644
--- a/enc/utf_32le.c
+++ b/enc/utf_32le.c
@@ -30,23 +30,11 @@
 #include "regenc.h"
 #include "iso_8859.h"
 
-static OnigCodePoint utf32le_mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc);
 static int
-utf32le_mbc_enc_len(const UChar* p ARG_UNUSED, const OnigUChar* e,
-		    OnigEncoding enc)
+utf32le_mbc_enc_len(const UChar* p ARG_UNUSED, const OnigUChar* e ARG_UNUSED,
+		    OnigEncoding enc ARG_UNUSED)
 {
-  if (e < p) {
-    return ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-  }
-  else if (e-p < 4) {
-    return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(4-(int)(e-p));
-  }
-  else {
-    OnigCodePoint c = utf32le_mbc_to_code(p, e, enc);
-    if (!UNICODE_VALID_CODEPOINT_P(c))
-      return ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-    return ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(4);
-  }
+  return 4;
 }
 
 static int
@@ -199,8 +187,8 @@ OnigEncodingDefine(utf_32le, UTF_32LE) = {
   onigenc_utf16_32_get_ctype_code_range,
   utf32le_left_adjust_char_head,
   onigenc_always_false_is_allowed_reverse_match,
-  onigenc_unicode_case_map,
   0,
   ONIGENC_FLAG_UNICODE,
+  onigenc_unicode_case_map,
 };
 ENC_ALIAS("UCS-4LE", "UTF-32LE")
diff --git a/enc/utf_8.c b/enc/utf_8.c
index cdf2510d84..862b13fd9b 100644
--- a/enc/utf_8.c
+++ b/enc/utf_8.c
@@ -28,20 +28,17 @@
  */
 
 #include "regenc.h"
-#ifdef RUBY
-# include "encindex.h"
-#endif
-
+#include "encindex.h"
 #ifndef ENCINDEX_UTF_8
-# define ENCINDEX_UTF_8 0
+#define ENCINDEX_UTF_8 0
 #endif
 
 #define USE_INVALID_CODE_SCHEME
 
 #ifdef USE_INVALID_CODE_SCHEME
 /* virtual codepoint values for invalid encoding byte 0xfe and 0xff */
-# define INVALID_CODE_FE  0xfffffffe
-# define INVALID_CODE_FF  0xffffffff
+#define INVALID_CODE_FE   0xfffffffe
+#define INVALID_CODE_FF   0xffffffff
 #endif
 #define VALID_CODE_LIMIT  0x0010ffff
 
@@ -417,7 +414,7 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 OnigEncodingDefine(utf_8, UTF_8) = {
   mbc_enc_len,
   "UTF-8",     /* name */
-  4,           /* max byte length */
+  6,           /* max byte length */
   1,           /* min byte length */
   is_mbc_newline,
   mbc_to_code,
@@ -431,9 +428,9 @@ OnigEncodingDefine(utf_8, UTF_8) = {
   get_ctype_code_range,
   left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  onigenc_unicode_case_map,
   ENCINDEX_UTF_8,
   ONIGENC_FLAG_UNICODE,
+  onigenc_unicode_case_map,
 };
 ENC_ALIAS("CP65001", "UTF-8")
 
@@ -447,3 +444,4 @@ ENC_ALIAS("CP65001", "UTF-8")
 ENC_REPLICATE("UTF8-MAC", "UTF-8")
 ENC_ALIAS("UTF-8-MAC", "UTF8-MAC")
 ENC_ALIAS("UTF-8-HFS", "UTF8-MAC") /* Emacs 23.2 */
+
diff --git a/enc/windows_1250.c b/enc/windows_1250.c
index d2cf7b16bc..47317ddaf6 100644
--- a/enc/windows_1250.c
+++ b/enc/windows_1250.c
@@ -191,41 +191,40 @@ cp1250_get_case_fold_codes_by_str(OnigCaseFoldType flag,
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+		const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+		const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
     else if ((EncCP1250_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_CP1250_TO_LOWER_CASE(code);
     }
-    else if (code == 0xB5)
-      ;
+    else if (code==0xB5)  ;
     else if ((EncCP1250_CtypeTable[code]&BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 0xB9)
+      if (code==0xB9)
 	code = 0xA5;
-      else if (code == 0xBE)
+      else if (code==0xBE)
 	code = 0xBC;
       else if (code >= 0x8A && code <= 0xBF && code!=0xB9)
 	code -= 0x10;
@@ -233,11 +232,11 @@ case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
 	code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(windows_1250, Windows_1250) = {
@@ -257,9 +256,9 @@ OnigEncodingDefine(windows_1250, Windows_1250) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 /*
  * Name: windows-1250
diff --git a/enc/windows_1251.c b/enc/windows_1251.c
index fcd0f1015d..0f9b7fa69a 100644
--- a/enc/windows_1251.c
+++ b/enc/windows_1251.c
@@ -181,50 +181,49 @@ cp1251_get_case_fold_codes_by_str(OnigCaseFoldType flag,
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+		const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+		const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
     if ((EncCP1251_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_CP1251_TO_LOWER_CASE(code);
     }
-    else if (code == 0xB5)
-      ;
+    else if (code==0xB5)  ;
     else if ((EncCP1251_CtypeTable[code]&BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if ((0x61 <= code && code <= 0x7A) || (0xE0 <= code && code <= 0xFF))
+      if ((0x61<=code && code<=0x7A) || (0xE0<=code && code<=0xFF))
 	code -= 0x20;
-      else if (code == 0xA2 || code == 0xB3 || code == 0xBE)
+      else if (code==0xA2 || code==0xB3 || code==0xBE)
 	code -= 0x01;
-      else if (code == 0x83)
+      else if (code==0x83)
 	code = 0x81;
-      else if (code == 0xBC)
+      else if (code==0xBC)
 	code = 0xA3;
-      else if (code == 0xB4)
+      else if (code==0xB4)
 	code = 0xA5;
       else
 	code -= 0x10;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(windows_1251, Windows_1251) = {
   onigenc_single_byte_mbc_enc_len,
-  "Windows-1251",/* name */
+  "Windows-1251",      /* name */
   1,             /* max enc length */
   1,             /* min enc length */
   onigenc_is_mbc_newline_0x0a,
@@ -239,9 +238,9 @@ OnigEncodingDefine(windows_1251, Windows_1251) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 /*
  * Name: windows-1251
diff --git a/enc/windows_1252.c b/enc/windows_1252.c
index 5f90c15601..4427f8e31e 100644
--- a/enc/windows_1252.c
+++ b/enc/windows_1252.c
@@ -190,43 +190,42 @@ case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
     else if ((EncCP1252_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_CP1252_TO_LOWER_CASE(code);
     }
-    else if (code == 0x83 || code == 0xAA || code == 0xBA || code == 0xB5)
-      ;
+    else if (code==0x83 || code==0xAA || code==0xBA || code==0xB5)  ;
     else if ((EncCP1252_CtypeTable[code]&BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 0x9A || code == 0x9C || code == 0x9E)
+      if (code==0x9A || code==0x9C || code==0x9E)
 	code -= 0x10;
-      else if (code == 0xFF)
+      else if (code==0xFF)
 	code -= 0x60;
       else
 	code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(windows_1252, Windows_1252) = {
@@ -246,9 +245,9 @@ OnigEncodingDefine(windows_1252, Windows_1252) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 /*
  * Name: windows-1252
diff --git a/enc/windows_1253.c b/enc/windows_1253.c
index 9e9c63a581..2157b55c99 100644
--- a/enc/windows_1253.c
+++ b/enc/windows_1253.c
@@ -214,63 +214,62 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 }
 
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+	   const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+	   const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == 0xF2) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==0xF2) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	code = 0xD3;
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	code = 0xF3;
       }
     }
-    else if (code == 0xB5) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    else if (code==0xB5) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	code = 0xCC;
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	code = 0xEC;
       }
     }
-    else if (code == 0xC0 || code == 0xE0 || code == 0xB6)
-      ;
+    else if (code==0xC0 || code==0xE0 || code==0xB6)  ;
     else if ((EncCP1253_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
       code = ENC_CP1253_TO_LOWER_CASE(code);
     }
     else if ((EncCP1253_CtypeTable[code] & BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 0xDC)
+      if (code==0xDC)
 	code = 0xA2;
-      else if (code >= 0xDD && code <= 0xDF)
+      else if (code>=0xDD && code<=0xDF)
 	code -= 0x25;
-      else if (code == 0xFC)
+      else if (code==0xFC)
 	code = 0xBC;
-      else if (code == 0xFD || code == 0xFE)
+      else if (code==0xFD || code==0xFE)
 	code -= 0x3F;
       else
 	code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(windows_1253, Windows_1253) = {
@@ -290,8 +289,8 @@ OnigEncodingDefine(windows_1253, Windows_1253) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
 ENC_ALIAS("CP1253", "Windows-1253")
diff --git a/enc/windows_1254.c b/enc/windows_1254.c
index 9ae66978a2..466041974d 100644
--- a/enc/windows_1254.c
+++ b/enc/windows_1254.c
@@ -60,9 +60,9 @@ static const UChar EncCP1254_ToLowerCaseTable[256] = {
   '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
   '\170', '\171', '\172', '\173', '\174', '\175', '\176', '\177',
   '\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207',
-  '\210', '\211', '\232', '\213', '\234', '\215', '\216', '\217',
+  '\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',
   '\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227',
-  '\230', '\231', '\232', '\233', '\234', '\235', '\236', '\377',
+  '\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237',
   '\240', '\241', '\242', '\243', '\244', '\245', '\246', '\247',
   '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257',
   '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267',
@@ -70,7 +70,7 @@ static const UChar EncCP1254_ToLowerCaseTable[256] = {
   '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
   '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
   '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\327',
-  '\370', '\371', '\372', '\373', '\374', '\151', '\376', '\337',
+  '\370', '\371', '\372', '\373', '\374', '\335', '\376', '\337',
   '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
   '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
   '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
@@ -95,9 +95,9 @@ static const unsigned short EncCP1254_CtypeTable[256] = {
   0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2,
   0x70e2, 0x70e2, 0x70e2, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x4008,
   0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
-  0x0008, 0x0008, 0x34a2, 0x0008, 0x34a2, 0x0008, 0x0008, 0x0008,
   0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
-  0x0008, 0x0008, 0x30e2, 0x0008, 0x30e2, 0x0008, 0x0008, 0x34a2,
+  0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
+  0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008,
   0x0284, 0x01a0, 0x00a0, 0x00a0, 0x00a0, 0x00a0, 0x00a0, 0x00a0,
   0x00a0, 0x00a0, 0x30e2, 0x01a0, 0x00a0, 0x01a0, 0x00a0, 0x00a0,
   0x00a0, 0x00a0, 0x10a0, 0x10a0, 0x00a0, 0x30e2, 0x00a0, 0x01a0,
@@ -212,73 +212,16 @@ apply_all_case_fold(OnigCaseFoldType flag,
 
 static int
 get_case_fold_codes_by_str(OnigCaseFoldType flag,
-			   const OnigUChar* p, const OnigUChar* end,
-			   OnigCaseFoldCodeItem items[],
-			   OnigEncoding enc ARG_UNUSED)
+				      const OnigUChar* p, const OnigUChar* end,
+				      OnigCaseFoldCodeItem items[],
+				      OnigEncoding enc ARG_UNUSED)
 {
   return onigenc_get_case_fold_codes_by_str_with_map(
 	     numberof(CaseFoldMap), CaseFoldMap, 1,
 	     flag, p, end, items);
 }
 
-#define DOTLESS_i        (0xFD)
-#define I_WITH_DOT_ABOVE (0xDD)
-static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
-{
-  OnigCodePoint code;
-  OnigUChar *to_start = to;
-  OnigCaseFoldType flags = *flagP;
-
-  while (*pp < end && to < to_end) {
-    code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
-	flags |= ONIGENC_CASE_MODIFIED;
-	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
-      }
-      else if (flags & ONIGENC_CASE_FOLD) {
-	flags |= ONIGENC_CASE_MODIFIED;
-	*to++ = 's';
-	code = 's';
-      }
-    }
-    else if ((EncCP1254_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
-      flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 'I')
-	code = flags & ONIGENC_CASE_FOLD_TURKISH_AZERI ? DOTLESS_i : 'i';
-      else
-        code = ENC_CP1254_TO_LOWER_CASE(code);
-    }
-    else if (code == 0x83 || code == 0xAA || code == 0xBA || code == 0xB5)
-      ;
-    else if ((EncCP1254_CtypeTable[code] & BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
-      flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 'i')
-	code = flags & ONIGENC_CASE_FOLD_TURKISH_AZERI ? I_WITH_DOT_ABOVE : 'I';
-      else if (code == DOTLESS_i)
-	code = 'I';
-      else if (code == 0x9A || code == 0x9C || code == 0x9E)
-	code -= 0x10;
-      else if (code == 0xFF)
-	code -= 0x60;
-      else
-	code -= 0x20;
-    }
-    *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
-  }
-  *flagP = flags;
-  return (int )(to - to_start);
-}
-
-OnigEncodingDefine(windows_1254, Windows_1254) = {
+OnigEncodingDefine(windows_1254, Windown_1254) = {
   onigenc_single_byte_mbc_enc_len,
   "Windows-1254",  /* name */
   1,             /* max enc length */
@@ -295,8 +238,8 @@ OnigEncodingDefine(windows_1254, Windows_1254) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_single_byte_ascii_only_case_map,
 };
 ENC_ALIAS("CP1254", "Windows-1254")
diff --git a/enc/windows_1257.c b/enc/windows_1257.c
index 936a94ac76..40cdb969aa 100644
--- a/enc/windows_1257.c
+++ b/enc/windows_1257.c
@@ -216,9 +216,9 @@ apply_all_case_fold(OnigCaseFoldType flag,
 
 static int
 get_case_fold_codes_by_str(OnigCaseFoldType flag,
-			   const OnigUChar* p, const OnigUChar* end,
-			   OnigCaseFoldCodeItem items[],
-			   OnigEncoding enc ARG_UNUSED)
+				       const OnigUChar* p, const OnigUChar* end,
+				       OnigCaseFoldCodeItem items[],
+				       OnigEncoding enc ARG_UNUSED)
 {
   return onigenc_get_case_fold_codes_by_str_with_map(
 	     numberof(CaseFoldMap), CaseFoldMap, 1,
@@ -228,56 +228,55 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 #define DOTLESS_i        (0xB9)
 #define I_WITH_DOT_ABOVE (0xA9)
 static int
-case_map(OnigCaseFoldType* flagP, const OnigUChar** pp,
-	 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
-	 const struct OnigEncodingTypeST* enc)
+case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
+		const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
+		const struct OnigEncodingTypeST* enc)
 {
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
 
-  while (*pp < end && to < to_end) {
+  while (*pp<end && to<to_end) {
     code = *(*pp)++;
-    if (code == SHARP_s) {
-      if (flags & ONIGENC_CASE_UPCASE) {
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 'S';
-	code = (flags & ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
-      else if (flags & ONIGENC_CASE_FOLD) {
+      else if (flags&ONIGENC_CASE_FOLD) {
 	flags |= ONIGENC_CASE_MODIFIED;
 	*to++ = 's';
 	code = 's';
       }
     }
-    else if (code == 0xB5)
-      ;
+    else if (code==0xB5) ;
     else if ((EncCP1252_CtypeTable[code] & BIT_CTYPE_UPPER)
-	     && (flags & (ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_FOLD))) {
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 'I')
-	code = flags & ONIGENC_CASE_FOLD_TURKISH_AZERI ? DOTLESS_i : 'i';
+      if (code=='I')
+	code = flags&ONIGENC_CASE_FOLD_TURKISH_AZERI ? DOTLESS_i : 'i';
       else
 	code = ENC_CP1252_TO_LOWER_CASE(code);
     }
     else if ((EncCP1252_CtypeTable[code]&BIT_CTYPE_LOWER)
-	     && (flags & ONIGENC_CASE_UPCASE)) {
+	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      if (code == 'i')
-	code = flags & ONIGENC_CASE_FOLD_TURKISH_AZERI ? I_WITH_DOT_ABOVE : 'I';
-      else if (code == DOTLESS_i)
+      if (code=='i')
+	code = flags&ONIGENC_CASE_FOLD_TURKISH_AZERI ? I_WITH_DOT_ABOVE : 'I';
+      else if (code==DOTLESS_i)
 	code = 'I';
-      else if (code >= 0xB0 && code <= 0xBF)
+      else if (code>=0xB0 && code<=0xBF )
 	code -= 0x10;
       else
 	code -= 0x20;
     }
     *to++ = code;
-    if (flags & ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-      flags ^= (ONIGENC_CASE_UPCASE | ONIGENC_CASE_DOWNCASE | ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
-  return (int )(to - to_start);
+  return (int)(to-to_start);
 }
 
 OnigEncodingDefine(windows_1257, Windows_1257) = {
@@ -297,8 +296,9 @@ OnigEncodingDefine(windows_1257, Windows_1257) = {
   onigenc_not_support_get_ctype_code_range,
   onigenc_single_byte_left_adjust_char_head,
   onigenc_always_true_is_allowed_reverse_match,
-  case_map,
   0,
   ONIGENC_FLAG_NONE,
+  case_map,
 };
+
 ENC_ALIAS("CP1257", "Windows-1257")
diff --git a/enc/windows_31j.c b/enc/windows_31j.c
index e3a468f414..71836c1f13 100644
--- a/enc/windows_31j.c
+++ b/enc/windows_31j.c
@@ -1,5 +1,5 @@
 /**********************************************************************
-  windows_31j.c -  Onigmo (Oniguruma-mod) (regular expression library)
+  cp932.c -  Onigmo (Oniguruma-mod) (regular expression library)
 **********************************************************************/
 /*-
  * Copyright (c) 2002-2009  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
@@ -29,11 +29,11 @@
  */
 
 #define ENC_CP932
-#include "shift_jis.h"
+#include "shift_jis.c"
 
 OnigEncodingDefine(windows_31j, Windows_31J) = {
   mbc_enc_len,
-  "Windows-31J", /* name */
+  "Windows-31J",   /* name */
   2,             /* max byte length */
   1,             /* min byte length */
   onigenc_is_mbc_newline_0x0a,
@@ -48,9 +48,9 @@ OnigEncodingDefine(windows_31j, Windows_31J) = {
   get_ctype_code_range,
   left_adjust_char_head,
   is_allowed_reverse_match,
-  onigenc_ascii_only_case_map,
   0,
   ONIGENC_FLAG_NONE,
+  onigenc_ascii_only_case_map,
 };
 /*
  * Name: Windows-31J
diff --git a/encindex.h b/encindex.h
index 658b60a9fd..dcb1646f3a 100644
--- a/encindex.h
+++ b/encindex.h
@@ -57,8 +57,6 @@ enum ruby_preserved_encindex {
 #define rb_utf8_encindex()      RUBY_ENCINDEX_UTF_8
 #define rb_usascii_encindex()   RUBY_ENCINDEX_US_ASCII
 
-int rb_enc_find_index2(const char *name, long len);
-
 #if defined(__cplusplus)
 #if 0
 { /* satisfy cc-mode */
diff --git a/encoding.c b/encoding.c
index 50093df601..f5ec1e756d 100644
--- a/encoding.c
+++ b/encoding.c
@@ -9,7 +9,6 @@
 
 **********************************************************************/
 
-#include "ruby/encoding.h"
 #include "internal.h"
 #include "encindex.h"
 #include "regenc.h"
@@ -20,7 +19,7 @@
 #ifndef ENC_DEBUG
 #define ENC_DEBUG 0
 #endif
-#define ENC_ASSERT(expr) RUBY_ASSERT_WHEN(ENC_DEBUG, expr)
+#define ENC_ASSERT (!ENC_DEBUG)?(void)0:assert
 #define MUST_STRING(str) (ENC_ASSERT(RB_TYPE_P(str, T_STRING)), str)
 
 #undef rb_ascii8bit_encindex
@@ -66,6 +65,8 @@ static struct {
 #define ENC_DUMMY_P(enc) ((enc)->ruby_encoding_index & ENC_DUMMY_FLAG)
 #define ENC_SET_DUMMY(enc) ((enc)->ruby_encoding_index |= ENC_DUMMY_FLAG)
 
+void rb_enc_init(void);
+
 #define ENCODING_COUNT ENCINDEX_BUILTIN_MAX
 #define UNSPECIFIED_ENCODING INT_MAX
 
@@ -258,6 +259,11 @@ rb_find_encoding(VALUE enc)
     return rb_enc_from_index(idx);
 }
 
+void
+rb_gc_mark_encodings(void)
+{
+}
+
 static int
 enc_table_expand(int newsize)
 {
@@ -266,7 +272,8 @@ enc_table_expand(int newsize)
 
     if (enc_table.size >= newsize) return newsize;
     newsize = (newsize + 7) / 8 * 8;
-    ent = REALLOC_N(enc_table.list, struct rb_encoding_entry, newsize);
+    ent = realloc(enc_table.list, sizeof(*enc_table.list) * newsize);
+    if (!ent) return -1;
     memset(ent + enc_table.size, 0, sizeof(*ent)*(newsize - enc_table.size));
     enc_table.list = ent;
     enc_table.size = newsize;
@@ -440,9 +447,6 @@ enc_replicate_with_index(const char *name, rb_encoding *origenc, int idx)
 	set_base_encoding(idx, origenc);
 	set_encoding_const(name, rb_enc_from_index(idx));
     }
-    else {
-        rb_raise(rb_eArgError, "failed to replicate encoding");
-    }
     return idx;
 }
 
@@ -555,6 +559,9 @@ rb_enc_alias(const char *alias, const char *orig)
     int idx;
 
     enc_check_duplication(alias);
+    if (!enc_table.list) {
+	rb_enc_init();
+    }
     if ((idx = rb_enc_find_index(orig)) < 0) {
 	return -1;
     }
@@ -608,7 +615,10 @@ rb_enc_init(void)
 rb_encoding *
 rb_enc_from_index(int index)
 {
-    if (UNLIKELY(index < 0 || enc_table.count <= (index &= ENC_INDEX_MASK))) {
+    if (!enc_table.list) {
+	rb_enc_init();
+    }
+    if (index < 0 || enc_table.count <= (index &= ENC_INDEX_MASK)) {
 	return 0;
     }
     return enc_table.list[index].enc;
@@ -649,11 +659,12 @@ load_encoding(const char *name)
 	else if (ISUPPER(*s)) *s = (char)TOLOWER(*s);
 	++s;
     }
-    enclib = rb_fstring(enclib);
+    FL_UNSET(enclib, FL_TAINT);
+    OBJ_FREEZE(enclib);
     ruby_verbose = Qfalse;
     ruby_debug = Qfalse;
     errinfo = rb_errinfo();
-    loaded = rb_require_internal(enclib);
+    loaded = rb_require_internal(enclib, rb_safe_level());
     ruby_verbose = verbose;
     ruby_debug = debug;
     rb_set_errinfo(errinfo);
@@ -713,17 +724,6 @@ rb_enc_find_index(const char *name)
     return i;
 }
 
-int
-rb_enc_find_index2(const char *name, long len)
-{
-    char buf[ENCODING_NAMELEN_MAX+1];
-
-    if (len > ENCODING_NAMELEN_MAX) return -1;
-    memcpy(buf, name, len);
-    buf[len] = '\0';
-    return rb_enc_find_index(buf);
-}
-
 rb_encoding *
 rb_enc_find(const char *name)
 {
@@ -749,12 +749,6 @@ enc_capable(VALUE obj)
     }
 }
 
-int
-rb_enc_capable(VALUE obj)
-{
-    return enc_capable(obj);
-}
-
 ID
 rb_id_encoding(void)
 {
@@ -786,26 +780,24 @@ rb_enc_get_index(VALUE obj)
 	obj = rb_sym2str(obj);
     }
     switch (BUILTIN_TYPE(obj)) {
+      as_default:
+      default:
       case T_STRING:
-      case T_SYMBOL:
       case T_REGEXP:
 	i = enc_get_index_str(obj);
 	break;
       case T_FILE:
 	tmp = rb_funcallv(obj, rb_intern("internal_encoding"), 0, 0);
-	if (NIL_P(tmp)) {
-	    tmp = rb_funcallv(obj, rb_intern("external_encoding"), 0, 0);
-	}
-	if (is_obj_encoding(tmp)) {
-	    i = enc_check_encoding(tmp);
-	}
-	break;
+	if (NIL_P(tmp)) obj = rb_funcallv(obj, rb_intern("external_encoding"), 0, 0);
+	else obj = tmp;
+	if (NIL_P(obj)) break;
       case T_DATA:
 	if (is_data_encoding(obj)) {
 	    i = enc_check_encoding(obj);
 	}
-	break;
-      default:
+	else {
+	    goto as_default;
+	}
 	break;
     }
     return i;
@@ -814,10 +806,6 @@ rb_enc_get_index(VALUE obj)
 static void
 enc_set_index(VALUE obj, int idx)
 {
-    if (!enc_capable(obj)) {
-        rb_raise(rb_eArgError, "cannot set encoding on non-encoding capable object");
-    }
-
     if (idx < ENCODING_INLINE_MAX) {
 	ENCODING_SET_INLINED(obj, idx);
 	return;
@@ -1043,8 +1031,7 @@ rb_enc_precise_mbclen(const char *p, const char *e, rb_encoding *enc)
 int
 rb_enc_ascget(const char *p, const char *e, int *len, rb_encoding *enc)
 {
-    unsigned int c;
-    int l;
+    unsigned int c, l;
     if (e <= p)
         return -1;
     if (rb_enc_asciicompat(enc)) {
@@ -1162,7 +1149,8 @@ enc_names_i(st_data_t name, st_data_t idx, st_data_t args)
     VALUE *arg = (VALUE *)args;
 
     if ((int)idx == (int)arg[0]) {
-	VALUE str = rb_fstring_cstr((char *)name);
+	VALUE str = rb_usascii_str_new2((char *)name);
+	OBJ_FREEZE(str);
 	rb_ary_push(arg[1], str);
     }
     return ST_CONTINUE;
@@ -1315,6 +1303,9 @@ enc_m_loader(VALUE klass, VALUE str)
 rb_encoding *
 rb_ascii8bit_encoding(void)
 {
+    if (!enc_table.list) {
+	rb_enc_init();
+    }
     return enc_table.list[ENCINDEX_ASCII].enc;
 }
 
@@ -1327,6 +1318,9 @@ rb_ascii8bit_encindex(void)
 rb_encoding *
 rb_utf8_encoding(void)
 {
+    if (!enc_table.list) {
+	rb_enc_init();
+    }
     return enc_table.list[ENCINDEX_UTF_8].enc;
 }
 
@@ -1339,6 +1333,9 @@ rb_utf8_encindex(void)
 rb_encoding *
 rb_usascii_encoding(void)
 {
+    if (!enc_table.list) {
+	rb_enc_init();
+    }
     return enc_table.list[ENCINDEX_US_ASCII].enc;
 }
 
@@ -1547,7 +1544,7 @@ rb_enc_default_internal(void)
  * Additionally String#encode and String#encode! use the default internal
  * encoding if no encoding is given.
  *
- * The script encoding (__ENCODING__), not default_internal, is used as the
+ * The locale encoding (__ENCODING__), not default_internal, is used as the
  * encoding of created strings.
  *
  * Encoding::default_internal is initialized by the source file's
@@ -1687,7 +1684,8 @@ rb_enc_aliases_enc_i(st_data_t name, st_data_t orig, st_data_t arg)
 	str = rb_fstring_cstr(rb_enc_name(enc));
 	rb_ary_store(ary, idx, str);
     }
-    key = rb_fstring_cstr((char *)name);
+    key = rb_usascii_str_new2((char *)name);
+    OBJ_FREEZE(key);
     rb_hash_aset(aliases, key, str);
     return ST_CONTINUE;
 }
@@ -1740,11 +1738,11 @@ rb_enc_aliases(VALUE klass)
  *   "some string".encode "ISO-8859-1"
  *   #=> "some string"
  *
- * Encoding::ASCII_8BIT is a special encoding that is usually used for
- * a byte string, not a character string. But as the name insists, its
- * characters in the range of ASCII are considered as ASCII
- * characters.  This is useful when you use ASCII-8BIT characters with
- * other ASCII compatible characters.
+ * <code>Encoding::ASCII_8BIT</code> is a special encoding that is usually
+ * used for a byte string, not a character string. But as the name insists,
+ * its characters in the range of ASCII are considered as ASCII characters.
+ * This is useful when you use ASCII-8BIT characters with other ASCII
+ * compatible characters.
  *
  * == Changing an encoding
  *
@@ -1782,12 +1780,11 @@ rb_enc_aliases(VALUE klass)
  * All Ruby script code has an associated Encoding which any String literal
  * created in the source code will be associated to.
  *
- * The default script encoding is Encoding::UTF_8 after v2.0, but it
- * can be changed by a magic comment on the first line of the source
- * code file (or second line, if there is a shebang line on the
- * first). The comment must contain the word <code>coding</code> or
- * <code>encoding</code>, followed by a colon, space and the Encoding
- * name or alias:
+ * The default script encoding is <code>Encoding::UTF-8</code> after v2.0, but it can
+ * be changed by a magic comment on the first line of the source code file (or
+ * second line, if there is a shebang line on the first). The comment must
+ * contain the word <code>coding</code> or <code>encoding</code>, followed
+ * by a colon, space and the Encoding name or alias:
  *
  *   # encoding: UTF-8
  *
@@ -1960,12 +1957,6 @@ Init_Encoding(void)
     rb_marshal_define_compat(rb_cEncoding, Qnil, NULL, enc_m_loader);
 }
 
-void
-Init_encodings(void)
-{
-    rb_enc_init();
-}
-
 /* locale insensitive ctype functions */
 
 void
diff --git a/enum.c b/enum.c
index a41144993e..487ee55c7e 100644
--- a/enum.c
+++ b/enum.c
@@ -9,25 +9,23 @@
 
 **********************************************************************/
 
-#include "ruby/encoding.h"
 #include "internal.h"
 #include "ruby/util.h"
 #include "id.h"
-#include "symbol.h"
 
 #include <assert.h>
 
 VALUE rb_mEnumerable;
 
 static ID id_next;
+static ID id_div;
+static ID id_call;
+static ID id_size;
 
-#define id_div idDiv
 #define id_each idEach
 #define id_eqq  idEqq
 #define id_cmp  idCmp
 #define id_lshift idLTLT
-#define id_call idCall
-#define id_size idSize
 
 VALUE
 rb_enum_values_pack(int argc, const VALUE *argv)
@@ -41,27 +39,7 @@ rb_enum_values_pack(int argc, const VALUE *argv)
     i = rb_enum_values_pack(argc, argv); \
 } while (0)
 
-static VALUE
-enum_yield(int argc, VALUE ary)
-{
-    if (argc > 1)
-	return rb_yield_force_blockarg(ary);
-    if (argc == 1)
-	return rb_yield(ary);
-    return rb_yield_values2(0, 0);
-}
-
-static VALUE
-enum_yield_array(VALUE ary)
-{
-    long len = RARRAY_LEN(ary);
-
-    if (len > 1)
-	return rb_yield_force_blockarg(ary);
-    if (len == 1)
-	return rb_yield(RARRAY_AREF(ary, 0));
-    return rb_yield_values2(0, 0);
-}
+#define enum_yield rb_yield_values2
 
 static VALUE
 grep_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
@@ -69,7 +47,7 @@ grep_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
     struct MEMO *memo = MEMO_CAST(args);
     ENUM_WANT_SVALUE();
 
-    if (RTEST(rb_funcallv(memo->v1, id_eqq, 1, &i)) == RTEST(memo->u3.value)) {
+    if (RTEST(rb_funcall(memo->v1, id_eqq, 1, i)) == RTEST(memo->u3.value)) {
 	rb_ary_push(memo->v2, i);
     }
     return Qnil;
@@ -81,8 +59,8 @@ grep_iter_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
     struct MEMO *memo = MEMO_CAST(args);
     ENUM_WANT_SVALUE();
 
-    if (RTEST(rb_funcallv(memo->v1, id_eqq, 1, &i)) == RTEST(memo->u3.value)) {
-	rb_ary_push(memo->v2, enum_yield(argc, i));
+    if (RTEST(rb_funcall(memo->v1, id_eqq, 1, i)) == RTEST(memo->u3.value)) {
+	rb_ary_push(memo->v2, rb_yield(i));
     }
     return Qnil;
 }
@@ -142,34 +120,6 @@ enum_grep_v(VALUE obj, VALUE pat)
     return ary;
 }
 
-#define COUNT_BIGNUM IMEMO_FL_USER0
-#define MEMO_V3_SET(m, v) RB_OBJ_WRITE((m), &(m)->u3.value, (v))
-
-static void
-imemo_count_up(struct MEMO *memo)
-{
-    if (memo->flags & COUNT_BIGNUM) {
-	MEMO_V3_SET(memo, rb_int_succ(memo->u3.value));
-    }
-    else if (++memo->u3.cnt == 0) {
-	/* overflow */
-	unsigned long buf[2] = {0, 1};
-	MEMO_V3_SET(memo, rb_big_unpack(buf, 2));
-	memo->flags |= COUNT_BIGNUM;
-    }
-}
-
-static VALUE
-imemo_count_value(struct MEMO *memo)
-{
-    if (memo->flags & COUNT_BIGNUM) {
-	return memo->u3.value;
-    }
-    else {
-	return ULONG2NUM(memo->u3.cnt);
-    }
-}
-
 static VALUE
 count_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memop))
 {
@@ -178,7 +128,7 @@ count_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memop))
     ENUM_WANT_SVALUE();
 
     if (rb_equal(i, memo->v1)) {
-	imemo_count_up(memo);
+	memo->u3.cnt++;
     }
     return Qnil;
 }
@@ -188,8 +138,8 @@ count_iter_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memop))
 {
     struct MEMO *memo = MEMO_CAST(memop);
 
-    if (RTEST(rb_yield_values2(argc, argv))) {
-	imemo_count_up(memo);
+    if (RTEST(enum_yield(argc, argv))) {
+	memo->u3.cnt++;
     }
     return Qnil;
 }
@@ -199,7 +149,7 @@ count_all_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memop))
 {
     struct MEMO *memo = MEMO_CAST(memop);
 
-    imemo_count_up(memo);
+    memo->u3.cnt++;
     return Qnil;
 }
 
@@ -246,7 +196,7 @@ enum_count(int argc, VALUE *argv, VALUE obj)
 
     memo = MEMO_NEW(item, 0, 0);
     rb_block_call(obj, id_each, 0, 0, func, (VALUE)memo);
-    return imemo_count_value(memo);
+    return INT2NUM(memo->u3.cnt);
 }
 
 static VALUE
@@ -254,7 +204,7 @@ find_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memop))
 {
     ENUM_WANT_SVALUE();
 
-    if (RTEST(enum_yield(argc, i))) {
+    if (RTEST(rb_yield(i))) {
 	struct MEMO *memo = MEMO_CAST(memop);
 	MEMO_V1_SET(memo, i);
 	memo->u3.cnt = 1;
@@ -277,15 +227,13 @@ find_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memop))
  *
  *  If no block is given, an enumerator is returned instead.
  *
- *     (1..100).detect  #=> #<Enumerator: 1..100:detect>
- *     (1..100).find    #=> #<Enumerator: 1..100:find>
+ *     (1..100).detect  => #<Enumerator: 1..100:detect>
+ *     (1..100).find    => #<Enumerator: 1..100:find>
  *
- *     (1..10).detect         { |i| i % 5 == 0 && i % 7 == 0 }   #=> nil
- *     (1..10).find           { |i| i % 5 == 0 && i % 7 == 0 }   #=> nil
- *     (1..10).detect(-> {0}) { |i| i % 5 == 0 && i % 7 == 0 }   #=> 0
- *     (1..10).find(-> {0})   { |i| i % 5 == 0 && i % 7 == 0 }   #=> 0
- *     (1..100).detect        { |i| i % 5 == 0 && i % 7 == 0 }   #=> 35
- *     (1..100).find          { |i| i % 5 == 0 && i % 7 == 0 }   #=> 35
+ *     (1..10).detect	{ |i| i % 5 == 0 and i % 7 == 0 }   #=> nil
+ *     (1..10).find	{ |i| i % 5 == 0 and i % 7 == 0 }   #=> nil
+ *     (1..100).detect	{ |i| i % 5 == 0 and i % 7 == 0 }   #=> 35
+ *     (1..100).find	{ |i| i % 5 == 0 and i % 7 == 0 }   #=> 35
  *
  */
 
@@ -295,7 +243,7 @@ enum_find(int argc, VALUE *argv, VALUE obj)
     struct MEMO *memo;
     VALUE if_none;
 
-    if_none = rb_check_arity(argc, 0, 1) ? argv[0] : Qnil;
+    rb_scan_args(argc, argv, "01", &if_none);
     RETURN_ENUMERATOR(obj, argc, argv);
     memo = MEMO_NEW(Qundef, 0, 0);
     rb_block_call(obj, id_each, 0, 0, find_i, (VALUE)memo);
@@ -316,10 +264,10 @@ find_index_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memop))
     ENUM_WANT_SVALUE();
 
     if (rb_equal(i, memo->v2)) {
-	MEMO_V1_SET(memo, imemo_count_value(memo));
+	MEMO_V1_SET(memo, UINT2NUM(memo->u3.cnt));
 	rb_iter_break();
     }
-    imemo_count_up(memo);
+    memo->u3.cnt++;
     return Qnil;
 }
 
@@ -328,11 +276,11 @@ find_index_iter_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memop))
 {
     struct MEMO *memo = MEMO_CAST(memop);
 
-    if (RTEST(rb_yield_values2(argc, argv))) {
-	MEMO_V1_SET(memo, imemo_count_value(memo));
+    if (RTEST(enum_yield(argc, argv))) {
+	MEMO_V1_SET(memo, UINT2NUM(memo->u3.cnt));
 	rb_iter_break();
     }
-    imemo_count_up(memo);
+    memo->u3.cnt++;
     return Qnil;
 }
 
@@ -349,9 +297,9 @@ find_index_iter_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memop))
  *
  *  If neither block nor argument is given, an enumerator is returned instead.
  *
- *     (1..10).find_index  { |i| i % 5 == 0 && i % 7 == 0 }  #=> nil
- *     (1..100).find_index { |i| i % 5 == 0 && i % 7 == 0 }  #=> 34
- *     (1..100).find_index(50)                               #=> 49
+ *     (1..10).find_index  { |i| i % 5 == 0 and i % 7 == 0 }  #=> nil
+ *     (1..100).find_index { |i| i % 5 == 0 and i % 7 == 0 }  #=> 34
+ *     (1..100).find_index(50)                                #=> 49
  *
  */
 
@@ -384,7 +332,7 @@ find_all_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, ary))
 {
     ENUM_WANT_SVALUE();
 
-    if (RTEST(enum_yield(argc, i))) {
+    if (RTEST(rb_yield(i))) {
 	rb_ary_push(ary, i);
     }
     return Qnil;
@@ -393,7 +341,9 @@ find_all_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, ary))
 static VALUE
 enum_size(VALUE self, VALUE args, VALUE eobj)
 {
-    return rb_check_funcall_default(self, id_size, 0, 0, Qnil);
+    VALUE r;
+    r = rb_check_funcall(self, id_size, 0, 0);
+    return (r == Qundef) ? Qnil : r;
 }
 
 static long
@@ -418,10 +368,8 @@ enum_size_over_p(VALUE obj, long n)
  *  call-seq:
  *     enum.find_all { |obj| block } -> array
  *     enum.select   { |obj| block } -> array
- *     enum.filter   { |obj| block } -> array
  *     enum.find_all                 -> an_enumerator
  *     enum.select                   -> an_enumerator
- *     enum.filter                   -> an_enumerator
  *
  *  Returns an array containing all elements of +enum+
  *  for which the given +block+ returns a true value.
@@ -433,9 +381,7 @@ enum_size_over_p(VALUE obj, long n)
  *
  *     [1,2,3,4,5].select { |num|  num.even?  }   #=> [2, 4]
  *
- *     [:foo, :bar].filter { |x| x == :foo }   #=> [:foo]
- *
- *  See also Enumerable#reject, Enumerable#grep.
+ *  See also Enumerable#reject.
  */
 
 static VALUE
@@ -452,51 +398,11 @@ enum_find_all(VALUE obj)
 }
 
 static VALUE
-filter_map_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, ary))
-{
-    i = rb_yield_values2(argc, argv);
-
-    if (RTEST(i)) {
-        rb_ary_push(ary, i);
-    }
-
-    return Qnil;
-}
-
-/*
- *  call-seq:
- *     enum.filter_map { |obj| block } -> array
- *     enum.filter_map                 -> an_enumerator
- *
- *  Returns a new array containing the truthy results (everything except
- *  +false+ or +nil+) of running the +block+ for every element in +enum+.
- *
- *  If no block is given, an Enumerator is returned instead.
- *
- *
- *     (1..10).filter_map { |i| i * 2 if i.even? } #=> [4, 8, 12, 16, 20]
- *
- */
-static VALUE
-enum_filter_map(VALUE obj)
-{
-    VALUE ary;
-
-    RETURN_SIZED_ENUMERATOR(obj, 0, 0, enum_size);
-
-    ary = rb_ary_new();
-    rb_block_call(obj, id_each, 0, 0, filter_map_i, ary);
-
-    return ary;
-}
-
-
-static VALUE
 reject_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, ary))
 {
     ENUM_WANT_SVALUE();
 
-    if (!RTEST(enum_yield(argc, i))) {
+    if (!RTEST(rb_yield(i))) {
 	rb_ary_push(ary, i);
     }
     return Qnil;
@@ -508,7 +414,7 @@ reject_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, ary))
  *     enum.reject                 -> an_enumerator
  *
  *  Returns an array for all elements of +enum+ for which the given
- *  +block+ returns <code>false</code>.
+ *  +block+ returns false.
  *
  *  If no block is given, an Enumerator is returned instead.
  *
@@ -535,7 +441,7 @@ enum_reject(VALUE obj)
 static VALUE
 collect_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, ary))
 {
-    rb_ary_push(ary, rb_yield_values2(argc, argv));
+    rb_ary_push(ary, enum_yield(argc, argv));
 
     return Qnil;
 }
@@ -570,13 +476,11 @@ static VALUE
 enum_collect(VALUE obj)
 {
     VALUE ary;
-    int min_argc, max_argc;
 
     RETURN_SIZED_ENUMERATOR(obj, 0, 0, enum_size);
 
     ary = rb_ary_new();
-    min_argc = rb_block_min_max_arity(&max_argc);
-    rb_lambda_call(obj, id_each, 0, 0, collect_i, min_argc, max_argc, ary);
+    rb_block_call(obj, id_each, 0, 0, collect_i, ary);
 
     return ary;
 }
@@ -586,7 +490,7 @@ flat_map_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, ary))
 {
     VALUE tmp;
 
-    i = rb_yield_values2(argc, argv);
+    i = enum_yield(argc, argv);
     tmp = rb_check_array_type(i);
 
     if (NIL_P(tmp)) {
@@ -647,56 +551,48 @@ enum_to_a(int argc, VALUE *argv, VALUE obj)
     VALUE ary = rb_ary_new();
 
     rb_block_call(obj, id_each, argc, argv, collect_all, ary);
+    OBJ_INFECT(ary, obj);
 
     return ary;
 }
 
 static VALUE
-enum_hashify(VALUE obj, int argc, const VALUE *argv, rb_block_call_func *iter)
-{
-    VALUE hash = rb_hash_new();
-    rb_block_call(obj, id_each, argc, argv, iter, hash);
-    return hash;
-}
-
-static VALUE
 enum_to_h_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, hash))
 {
+    VALUE key_value_pair;
     ENUM_WANT_SVALUE();
     rb_thread_check_ints();
-    return rb_hash_set_pair(hash, i);
-}
-
-static VALUE
-enum_to_h_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, hash))
-{
-    rb_thread_check_ints();
-    return rb_hash_set_pair(hash, rb_yield_values2(argc, argv));
+    key_value_pair = rb_check_array_type(i);
+    if (NIL_P(key_value_pair)) {
+	rb_raise(rb_eTypeError, "wrong element type %s (expected array)",
+	    rb_builtin_class_name(i));
+    }
+    if (RARRAY_LEN(key_value_pair) != 2) {
+        rb_raise(rb_eArgError, "element has wrong array length (expected 2, was %ld)",
+	    RARRAY_LEN(key_value_pair));
+    }
+    rb_hash_aset(hash, RARRAY_AREF(key_value_pair, 0), RARRAY_AREF(key_value_pair, 1));
+    return Qnil;
 }
 
 /*
  *  call-seq:
- *     enum.to_h(*args)        -> hash
- *     enum.to_h(*args) {...}  -> hash
+ *     enum.to_h(*args)  -> hash
  *
  *  Returns the result of interpreting <i>enum</i> as a list of
  *  <tt>[key, value]</tt> pairs.
  *
  *     %i[hello world].each_with_index.to_h
  *       # => {:hello => 0, :world => 1}
- *
- *  If a block is given, the results of the block on each element of
- *  the enum will be used as pairs.
- *
- *     (1..5).to_h {|x| [x, x ** 2]}
- *       #=> {1=>1, 2=>4, 3=>9, 4=>16, 5=>25}
  */
 
 static VALUE
 enum_to_h(int argc, VALUE *argv, VALUE obj)
 {
-    rb_block_call_func *iter = rb_block_given_p() ? enum_to_h_ii : enum_to_h_i;
-    return enum_hashify(obj, argc, argv, iter);
+    VALUE hash = rb_hash_new();
+    rb_block_call(obj, id_each, argc, argv, enum_to_h_i, hash);
+    OBJ_INFECT(hash, obj);
+    return hash;
 }
 
 static VALUE
@@ -728,7 +624,7 @@ inject_op_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, p))
     }
     else if (SYMBOL_P(name = memo->u3.value)) {
 	const ID mid = SYM2ID(name);
-	MEMO_V1_SET(memo, rb_funcallv(memo->v1, mid, 1, &i));
+	MEMO_V1_SET(memo, rb_funcall(memo->v1, mid, 1, i));
     }
     else {
 	VALUE args[2];
@@ -762,16 +658,15 @@ ary_inject_op(VALUE ary, VALUE init, VALUE op)
 
     id = SYM2ID(op);
     if (id == idPLUS) {
-	if (RB_INTEGER_TYPE_P(v) &&
-	    rb_method_basic_definition_p(rb_cInteger, idPLUS) &&
-	    rb_obj_respond_to(v, idPLUS, FALSE)) {
+        if ((FIXNUM_P(v) || RB_TYPE_P(v, T_BIGNUM)) &&
+             rb_method_basic_definition_p(rb_cInteger, idPLUS)) {
             n = 0;
             for (; i < RARRAY_LEN(ary); i++) {
                 e = RARRAY_AREF(ary, i);
                 if (FIXNUM_P(e)) {
                     n += FIX2LONG(e); /* should not overflow long type */
                     if (!FIXABLE(n)) {
-                        v = rb_big_plus(ULONG2NUM(n), v);
+                        v = rb_big_plus(LONG2NUM(n), v);
                         n = 0;
                     }
                 }
@@ -790,8 +685,7 @@ ary_inject_op(VALUE ary, VALUE init, VALUE op)
         }
     }
     for (; i < RARRAY_LEN(ary); i++) {
-        VALUE arg = RARRAY_AREF(ary, i);
-        v = rb_funcallv_public(v, id, 1, &arg);
+        v = rb_funcall(v, id, 1, RARRAY_AREF(ary, i));
     }
     return v;
 }
@@ -811,9 +705,6 @@ ary_inject_op(VALUE ary, VALUE init, VALUE op)
  *  operation, specified by a block or a symbol that names a
  *  method or operator.
  *
- *  The <i>inject</i> and <i>reduce</i> methods are aliases. There
- *  is no performance benefit to either.
- *
  *  If you specify a block, then for each element in <i>enum</i>
  *  the block is passed an accumulator value (<i>memo</i>) and the element.
  *  If you specify a symbol instead, then each element in the collection
@@ -893,7 +784,7 @@ partition_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, arys))
     VALUE ary;
     ENUM_WANT_SVALUE();
 
-    if (RTEST(enum_yield(argc, i))) {
+    if (RTEST(rb_yield(i))) {
 	ary = memo->v1;
     }
     else {
@@ -939,7 +830,7 @@ group_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, hash))
 
     ENUM_WANT_SVALUE();
 
-    group = enum_yield(argc, i);
+    group = rb_yield(i);
     values = rb_hash_aref(hash, group);
     if (!RB_TYPE_P(values, T_ARRAY)) {
 	values = rb_ary_new3(1, i);
@@ -969,50 +860,15 @@ group_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, hash))
 static VALUE
 enum_group_by(VALUE obj)
 {
-    RETURN_SIZED_ENUMERATOR(obj, 0, 0, enum_size);
+    VALUE hash;
 
-    return enum_hashify(obj, 0, 0, group_by_i);
-}
-
-static void
-tally_up(VALUE hash, VALUE group)
-{
-    VALUE tally = rb_hash_aref(hash, group);
-    if (NIL_P(tally)) {
-        tally = INT2FIX(1);
-    }
-    else if (FIXNUM_P(tally) && tally < INT2FIX(FIXNUM_MAX)) {
-        tally += INT2FIX(1) & ~FIXNUM_FLAG;
-    }
-    else {
-        tally = rb_big_plus(tally, INT2FIX(1));
-    }
-    rb_hash_aset(hash, group, tally);
-}
+    RETURN_SIZED_ENUMERATOR(obj, 0, 0, enum_size);
 
-static VALUE
-tally_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, hash))
-{
-    ENUM_WANT_SVALUE();
-    tally_up(hash, i);
-    return Qnil;
-}
+    hash = rb_hash_new();
+    rb_block_call(obj, id_each, 0, 0, group_by_i, hash);
+    OBJ_INFECT(hash, obj);
 
-/*
- *  call-seq:
- *     enum.tally -> a_hash
- *
- *  Tallys the collection.  Returns a hash where the keys are the
- *  elements and the values are numbers of elements in the collection
- *  that correspond to the key.
- *
- *     ["a", "b", "c", "b"].tally #=> {"a"=>1, "b"=>2, "c"=>1}
- */
-
-static VALUE
-enum_tally(VALUE obj)
-{
-    return enum_hashify(obj, 0, 0, tally_i);
+    return hash;
 }
 
 static VALUE
@@ -1024,7 +880,7 @@ first_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, params))
     MEMO_V1_SET(memo, i);
     rb_iter_break();
 
-    UNREACHABLE_RETURN(Qnil);
+    UNREACHABLE;
 }
 
 static VALUE enum_take(VALUE obj, VALUE n);
@@ -1067,23 +923,16 @@ enum_first(int argc, VALUE *argv, VALUE obj)
  *     enum.sort                  -> array
  *     enum.sort { |a, b| block } -> array
  *
- *  Returns an array containing the items in <i>enum</i> sorted.
- *
- *  Comparisons for the sort will be done using the items' own
- *  <code><=></code> operator or using an optional code block.
- *
- *  The block must implement a comparison between +a+ and +b+ and return
- *  an integer less than 0 when +b+ follows +a+, +0+ when +a+ and +b+
- *  are equivalent, or an integer greater than 0 when +a+ follows +b+.
+ *  Returns an array containing the items in <i>enum</i> sorted,
+ *  either according to their own <code><=></code> method, or by using
+ *  the results of the supplied block. The block should return -1, 0, or
+ *  +1 depending on the comparison between <i>a</i> and <i>b</i>. As of
+ *  Ruby 1.8, the method <code>Enumerable#sort_by</code> implements a
+ *  built-in Schwartzian Transform, useful when key computation or
+ *  comparison is expensive.
  *
- *  The result is not guaranteed to be stable.  When the comparison of two
- *  elements returns +0+, the order of the elements is unpredictable.
- *
- *     %w(rhea kea flea).sort           #=> ["flea", "kea", "rhea"]
+ *     %w(rhea kea flea).sort          #=> ["flea", "kea", "rhea"]
  *     (1..10).sort { |a, b| b <=> a }  #=> [10, 9, 8, 7, 6, 5, 4, 3, 2, 1]
- *
- *  See also Enumerable#sort_by. It implements a Schwartzian transform
- *  which is useful when key computation or comparison is expensive.
  */
 
 static VALUE
@@ -1108,7 +957,7 @@ sort_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, _data))
 
     ENUM_WANT_SVALUE();
 
-    v = enum_yield(argc, i);
+    v = rb_yield(i);
 
     if (RBASIC(ary)->klass) {
 	rb_raise(rb_eRuntimeError, "sort_by reentered");
@@ -1130,7 +979,6 @@ sort_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, _data))
 static int
 sort_by_cmp(const void *ap, const void *bp, void *data)
 {
-    struct cmp_opt_data cmp_opt = { 0, 0 };
     VALUE a;
     VALUE b;
     VALUE ary = (VALUE)data;
@@ -1142,7 +990,7 @@ sort_by_cmp(const void *ap, const void *bp, void *data)
     a = *(VALUE *)ap;
     b = *(VALUE *)bp;
 
-    return OPTIMIZED_CMP(a, b, cmp_opt);
+    return rb_cmpint(rb_funcall(a, id_cmp, 1, b), a, b);
 }
 
 /*
@@ -1153,18 +1001,15 @@ sort_by_cmp(const void *ap, const void *bp, void *data)
  *  Sorts <i>enum</i> using a set of keys generated by mapping the
  *  values in <i>enum</i> through the given block.
  *
- *  The result is not guaranteed to be stable.  When two keys are equal,
- *  the order of the corresponding elements is unpredictable.
- *
  *  If no block is given, an enumerator is returned instead.
  *
- *     %w{apple pear fig}.sort_by { |word| word.length }
+ *     %w{apple pear fig}.sort_by { |word| word.length}
  *                   #=> ["fig", "pear", "apple"]
  *
- *  The current implementation of #sort_by generates an array of
- *  tuples containing the original collection element and the mapped
- *  value. This makes #sort_by fairly expensive when the keysets are
- *  simple.
+ *  The current implementation of <code>sort_by</code> generates an
+ *  array of tuples containing the original collection element and the
+ *  mapped value. This makes <code>sort_by</code> fairly expensive when
+ *  the keysets are simple.
  *
  *     require 'benchmark'
  *
@@ -1183,15 +1028,15 @@ sort_by_cmp(const void *ap, const void *bp, void *data)
  *
  *  However, consider the case where comparing the keys is a non-trivial
  *  operation. The following code sorts some files on modification time
- *  using the basic #sort method.
+ *  using the basic <code>sort</code> method.
  *
  *     files = Dir["*"]
  *     sorted = files.sort { |a, b| File.new(a).mtime <=> File.new(b).mtime }
  *     sorted   #=> ["mon", "tues", "wed", "thurs"]
  *
- *  This sort is inefficient: it generates two new File
+ *  This sort is inefficient: it generates two new <code>File</code>
  *  objects during every comparison. A slightly better technique is to
- *  use the Kernel#test method to generate the modification
+ *  use the <code>Kernel#test</code> method to generate the modification
  *  times directly.
  *
  *     files = Dir["*"]
@@ -1200,27 +1045,23 @@ sort_by_cmp(const void *ap, const void *bp, void *data)
  *     }
  *     sorted   #=> ["mon", "tues", "wed", "thurs"]
  *
- *  This still generates many unnecessary Time objects. A more
- *  efficient technique is to cache the sort keys (modification times
- *  in this case) before the sort. Perl users often call this approach
- *  a Schwartzian transform, after Randal Schwartz. We construct a
- *  temporary array, where each element is an array containing our
- *  sort key along with the filename. We sort this array, and then
- *  extract the filename from the result.
+ *  This still generates many unnecessary <code>Time</code> objects. A
+ *  more efficient technique is to cache the sort keys (modification
+ *  times in this case) before the sort. Perl users often call this
+ *  approach a Schwartzian Transform, after Randal Schwartz. We
+ *  construct a temporary array, where each element is an array
+ *  containing our sort key along with the filename. We sort this array,
+ *  and then extract the filename from the result.
  *
  *     sorted = Dir["*"].collect { |f|
  *        [test(?M, f), f]
  *     }.sort.collect { |f| f[1] }
  *     sorted   #=> ["mon", "tues", "wed", "thurs"]
  *
- *  This is exactly what #sort_by does internally.
+ *  This is exactly what <code>sort_by</code> does internally.
  *
  *     sorted = Dir["*"].sort_by { |f| test(?M, f) }
  *     sorted   #=> ["mon", "tues", "wed", "thurs"]
- *
- *  To produce the reverse of a specific order, the following can be used:
- *
- *    ary.sort_by { ... }.reverse!
  */
 
 static VALUE
@@ -1243,6 +1084,7 @@ enum_sort_by(VALUE obj)
     buf = rb_ary_tmp_new(SORT_BY_BUFSIZE*2);
     rb_ary_store(buf, SORT_BY_BUFSIZE*2-1, Qnil);
     memo = MEMO_NEW(0, 0, 0);
+    OBJ_INFECT(memo, obj);
     data = (struct sort_by_data *)&memo->v1;
     RB_OBJ_WRITE(memo, &data->ary, ary);
     RB_OBJ_WRITE(memo, &data->buf, buf);
@@ -1255,9 +1097,9 @@ enum_sort_by(VALUE obj)
 	rb_ary_concat(ary, buf);
     }
     if (RARRAY_LEN(ary) > 2) {
-        RARRAY_PTR_USE(ary, ptr,
-                       ruby_qsort(ptr, RARRAY_LEN(ary)/2, 2*sizeof(VALUE),
-                                  sort_by_cmp, (void *)ary));
+	RARRAY_PTR_USE(ary, ptr,
+		      ruby_qsort(ptr, RARRAY_LEN(ary)/2, 2*sizeof(VALUE),
+				 sort_by_cmp, (void *)ary));
     }
     if (RBASIC(ary)->klass) {
 	rb_raise(rb_eRuntimeError, "sort_by reentered");
@@ -1267,13 +1109,12 @@ enum_sort_by(VALUE obj)
     }
     rb_ary_resize(ary, RARRAY_LEN(ary)/2);
     RBASIC_SET_CLASS_RAW(ary, rb_cArray);
+    OBJ_INFECT(ary, memo);
 
     return ary;
 }
 
-#define ENUMFUNC(name) argc ? name##_eqq : rb_block_given_p() ? name##_iter_i : name##_i
-
-#define MEMO_ENUM_NEW(v1) (rb_check_arity(argc, 0, 1), MEMO_NEW((v1), (argc ? *argv : 0), 0))
+#define ENUMFUNC(name) rb_block_given_p() ? name##_iter_i : name##_i
 
 #define DEFINE_ENUMFUNCS(name) \
 static VALUE enum_##name##_func(VALUE result, struct MEMO *memo); \
@@ -1287,25 +1128,12 @@ name##_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memo)) \
 static VALUE \
 name##_iter_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memo)) \
 { \
-    return enum_##name##_func(rb_yield_values2(argc, argv), MEMO_CAST(memo));	\
-} \
-\
-static VALUE \
-name##_eqq(RB_BLOCK_CALL_FUNC_ARGLIST(i, memo)) \
-{ \
-    ENUM_WANT_SVALUE(); \
-    return enum_##name##_func(rb_funcallv(MEMO_CAST(memo)->v2, id_eqq, 1, &i), MEMO_CAST(memo)); \
+    return enum_##name##_func(enum_yield(argc, argv), MEMO_CAST(memo));	\
 } \
 \
 static VALUE \
 enum_##name##_func(VALUE result, struct MEMO *memo)
 
-#define WARN_UNUSED_BLOCK(argc) do { \
-    if ((argc) > 0 && rb_block_given_p()) { \
-        rb_warn("given block not used"); \
-    } \
-} while (0)
-
 DEFINE_ENUMFUNCS(all)
 {
     if (!RTEST(result)) {
@@ -1318,7 +1146,6 @@ DEFINE_ENUMFUNCS(all)
 /*
  *  call-seq:
  *     enum.all? [{ |obj| block } ]   -> true or false
- *     enum.all?(pattern)             -> true or false
  *
  *  Passes each element of the collection to the given block. The method
  *  returns <code>true</code> if the block never returns
@@ -1327,23 +1154,16 @@ DEFINE_ENUMFUNCS(all)
  *  cause #all? to return +true+ when none of the collection members are
  *  +false+ or +nil+.
  *
- *  If instead a pattern is supplied, the method returns whether
- *  <code>pattern === element</code> for every collection member.
- *
  *     %w[ant bear cat].all? { |word| word.length >= 3 } #=> true
  *     %w[ant bear cat].all? { |word| word.length >= 4 } #=> false
- *     %w[ant bear cat].all?(/t/)                        #=> false
- *     [1, 2i, 3.14].all?(Numeric)                       #=> true
  *     [nil, true, 99].all?                              #=> false
- *     [].all?                                           #=> true
  *
  */
 
 static VALUE
-enum_all(int argc, VALUE *argv, VALUE obj)
+enum_all(VALUE obj)
 {
-    struct MEMO *memo = MEMO_ENUM_NEW(Qtrue);
-    WARN_UNUSED_BLOCK(argc);
+    struct MEMO *memo = MEMO_NEW(Qtrue, 0, 0);
     rb_block_call(obj, id_each, 0, 0, ENUMFUNC(all), (VALUE)memo);
     return memo->v1;
 }
@@ -1360,7 +1180,6 @@ DEFINE_ENUMFUNCS(any)
 /*
  *  call-seq:
  *     enum.any? [{ |obj| block }]   -> true or false
- *     enum.any?(pattern)            -> true or false
  *
  *  Passes each element of the collection to the given block. The method
  *  returns <code>true</code> if the block ever returns a value other
@@ -1369,23 +1188,16 @@ DEFINE_ENUMFUNCS(any)
  *  will cause #any? to return +true+ if at least one of the collection
  *  members is not +false+ or +nil+.
  *
- *  If instead a pattern is supplied, the method returns whether
- *  <code>pattern === element</code> for any collection member.
- *
  *     %w[ant bear cat].any? { |word| word.length >= 3 } #=> true
  *     %w[ant bear cat].any? { |word| word.length >= 4 } #=> true
- *     %w[ant bear cat].any?(/d/)                        #=> false
- *     [nil, true, 99].any?(Integer)                     #=> true
  *     [nil, true, 99].any?                              #=> true
- *     [].any?                                           #=> false
  *
  */
 
 static VALUE
-enum_any(int argc, VALUE *argv, VALUE obj)
+enum_any(VALUE obj)
 {
-    struct MEMO *memo = MEMO_ENUM_NEW(Qfalse);
-    WARN_UNUSED_BLOCK(argc);
+    struct MEMO *memo = MEMO_NEW(Qfalse, 0, 0);
     rb_block_call(obj, id_each, 0, 0, ENUMFUNC(any), (VALUE)memo);
     return memo->v1;
 }
@@ -1405,36 +1217,27 @@ DEFINE_ENUMFUNCS(one)
 }
 
 struct nmin_data {
-    long n;
-    long bufmax;
-    long curlen;
-    VALUE buf;
-    VALUE limit;
-    int (*cmpfunc)(const void *, const void *, void *);
-    int rev: 1; /* max if 1 */
-    int by: 1; /* min_by if 1 */
+  long n;
+  long bufmax;
+  long curlen;
+  VALUE buf;
+  VALUE limit;
+  int (*cmpfunc)(const void *, const void *, void *);
+  int rev; /* max if 1 */
+  int by; /* min_by if 1 */
+  const char *method;
 };
 
-static VALUE
-cmpint_reenter_check(struct nmin_data *data, VALUE val)
-{
-    if (RBASIC(data->buf)->klass) {
-        rb_raise(rb_eRuntimeError, "%s%s reentered",
-                 data->rev ? "max" : "min",
-                 data->by ? "_by" : "");
-    }
-    return val;
-}
-
 static int
 nmin_cmp(const void *ap, const void *bp, void *_data)
 {
-    struct cmp_opt_data cmp_opt = { 0, 0 };
     struct nmin_data *data = (struct nmin_data *)_data;
     VALUE a = *(const VALUE *)ap, b = *(const VALUE *)bp;
-#define rb_cmpint(cmp, a, b) rb_cmpint(cmpint_reenter_check(data, (cmp)), a, b)
-    return OPTIMIZED_CMP(a, b, cmp_opt);
-#undef rb_cmpint
+    VALUE cmp = rb_funcall(a, id_cmp, 1, b);
+    if (RBASIC(data->buf)->klass) {
+	rb_raise(rb_eRuntimeError, "%s reentered", data->method);
+    }
+    return rb_cmpint(cmp, a, b);
 }
 
 static int
@@ -1443,10 +1246,13 @@ nmin_block_cmp(const void *ap, const void *bp, void *_data)
     struct nmin_data *data = (struct nmin_data *)_data;
     VALUE a = *(const VALUE *)ap, b = *(const VALUE *)bp;
     VALUE cmp = rb_yield_values(2, a, b);
-    cmpint_reenter_check(data, cmp);
+    if (RBASIC(data->buf)->klass) {
+	rb_raise(rb_eRuntimeError, "%s reentered", data->method);
+    }
     return rb_cmpint(cmp, a, b);
 }
 
+
 static void
 nmin_filter(struct nmin_data *data)
 {
@@ -1525,13 +1331,13 @@ nmin_filter(struct nmin_data *data)
 #undef GETPTR
 #undef SWAP
 
-    data->limit = RARRAY_AREF(data->buf, store_index*eltsize); /* the last pivot */
+    data->limit = RARRAY_PTR(data->buf)[store_index*eltsize]; /* the last pivot */
     data->curlen = data->n;
     rb_ary_resize(data->buf, data->n * eltsize);
 }
 
 static VALUE
-nmin_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, _data))
+nmin_i(VALUE i, VALUE *_data, int argc, VALUE *argv)
 {
     struct nmin_data *data = (struct nmin_data *)_data;
     VALUE cmpv;
@@ -1539,7 +1345,7 @@ nmin_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, _data))
     ENUM_WANT_SVALUE();
 
     if (data->by)
-	cmpv = enum_yield(argc, i);
+	cmpv = rb_yield(i);
     else
 	cmpv = i;
 
@@ -1586,12 +1392,14 @@ rb_nmin_run(VALUE obj, VALUE num, int by, int rev, int ary)
 		   nmin_cmp;
     data.rev = rev;
     data.by = by;
+    data.method = rev ? (by ? "max_by" : "max")
+                      : (by ? "min_by" : "min");
     if (ary) {
 	long i;
 	for (i = 0; i < RARRAY_LEN(obj); i++) {
-	    VALUE args[1];
-	    args[0] = RARRAY_AREF(obj, i);
-            nmin_i(obj, (VALUE)&data, 1, args, Qundef);
+	   VALUE args[1];
+	   args[0] = RARRAY_AREF(obj, i);
+	   nmin_i(obj, (VALUE*)&data, 1, args);
 	}
     }
     else {
@@ -1601,27 +1409,23 @@ rb_nmin_run(VALUE obj, VALUE num, int by, int rev, int ary)
     result = data.buf;
     if (by) {
 	long i;
-        RARRAY_PTR_USE(result, ptr, {
-            ruby_qsort(ptr,
-                       RARRAY_LEN(result)/2,
-                       sizeof(VALUE)*2,
-                       data.cmpfunc, (void *)&data);
-            for (i=1; i<RARRAY_LEN(result); i+=2) {
-                ptr[i/2] = ptr[i];
-            }
-        });
+	ruby_qsort(RARRAY_PTR(result),
+	           RARRAY_LEN(result)/2,
+		   sizeof(VALUE)*2,
+		   data.cmpfunc, (void *)&data);
+	for (i=1; i<RARRAY_LEN(result); i+=2) {
+	    RARRAY_PTR(result)[i/2] = RARRAY_PTR(result)[i];
+	}
 	rb_ary_resize(result, RARRAY_LEN(result)/2);
     }
     else {
-        RARRAY_PTR_USE(result, ptr, {
-            ruby_qsort(ptr, RARRAY_LEN(result), sizeof(VALUE),
-                       data.cmpfunc, (void *)&data);
-        });
+	ruby_qsort(RARRAY_PTR(result), RARRAY_LEN(result), sizeof(VALUE),
+		   data.cmpfunc, (void *)&data);
     }
     if (rev) {
         rb_ary_reverse(result);
     }
-    RBASIC_SET_CLASS(result, rb_cArray);
+    *((VALUE *)&RBASIC(result)->klass) = rb_cArray;
     return result;
 
 }
@@ -1629,7 +1433,6 @@ rb_nmin_run(VALUE obj, VALUE num, int by, int rev, int ary)
 /*
  *  call-seq:
  *     enum.one? [{ |obj| block }]   -> true or false
- *     enum.one?(pattern)            -> true or false
  *
  *  Passes each element of the collection to the given block. The method
  *  returns <code>true</code> if the block returns <code>true</code>
@@ -1637,26 +1440,19 @@ rb_nmin_run(VALUE obj, VALUE num, int by, int rev, int ary)
  *  <code>true</code> only if exactly one of the collection members is
  *  true.
  *
- *  If instead a pattern is supplied, the method returns whether
- *  <code>pattern === element</code> for exactly one collection member.
- *
  *     %w{ant bear cat}.one? { |word| word.length == 4 }  #=> true
  *     %w{ant bear cat}.one? { |word| word.length > 4 }   #=> false
  *     %w{ant bear cat}.one? { |word| word.length < 4 }   #=> false
- *     %w{ant bear cat}.one?(/t/)                         #=> false
  *     [ nil, true, 99 ].one?                             #=> false
  *     [ nil, true, false ].one?                          #=> true
- *     [ nil, true, 99 ].one?(Integer)                    #=> true
- *     [].one?                                            #=> false
  *
  */
 static VALUE
-enum_one(int argc, VALUE *argv, VALUE obj)
+enum_one(VALUE obj)
 {
-    struct MEMO *memo = MEMO_ENUM_NEW(Qundef);
+    struct MEMO *memo = MEMO_NEW(Qundef, 0, 0);
     VALUE result;
 
-    WARN_UNUSED_BLOCK(argc);
     rb_block_call(obj, id_each, 0, 0, ENUMFUNC(one), (VALUE)memo);
     result = memo->v1;
     if (result == Qundef) return Qfalse;
@@ -1675,31 +1471,23 @@ DEFINE_ENUMFUNCS(none)
 /*
  *  call-seq:
  *     enum.none? [{ |obj| block }]   -> true or false
- *     enum.none?(pattern)            -> true or false
  *
  *  Passes each element of the collection to the given block. The method
  *  returns <code>true</code> if the block never returns <code>true</code>
  *  for all elements. If the block is not given, <code>none?</code> will return
  *  <code>true</code> only if none of the collection members is true.
  *
- *  If instead a pattern is supplied, the method returns whether
- *  <code>pattern === element</code> for none of the collection members.
- *
  *     %w{ant bear cat}.none? { |word| word.length == 5 } #=> true
  *     %w{ant bear cat}.none? { |word| word.length >= 4 } #=> false
- *     %w{ant bear cat}.none?(/d/)                        #=> true
- *     [1, 3.14, 42].none?(Float)                         #=> false
  *     [].none?                                           #=> true
  *     [nil].none?                                        #=> true
  *     [nil, false].none?                                 #=> true
  *     [nil, false, true].none?                           #=> false
  */
 static VALUE
-enum_none(int argc, VALUE *argv, VALUE obj)
+enum_none(VALUE obj)
 {
-    struct MEMO *memo = MEMO_ENUM_NEW(Qtrue);
-
-    WARN_UNUSED_BLOCK(argc);
+    struct MEMO *memo = MEMO_NEW(Qtrue, 0, 0);
     rb_block_call(obj, id_each, 0, 0, ENUMFUNC(none), (VALUE)memo);
     return memo->v1;
 }
@@ -1756,7 +1544,7 @@ min_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
  *     enum.min(n) { |a, b| block } -> array
  *
  *  Returns the object in _enum_ with the minimum value. The
- *  first form assumes all objects implement Comparable;
+ *  first form assumes all objects implement <code>Comparable</code>;
  *  the second uses the block to return <em>a <=> b</em>.
  *
  *     a = %w(albatross dog horse)
@@ -1764,12 +1552,11 @@ min_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
  *     a.min { |a, b| a.length <=> b.length }  #=> "dog"
  *
  *  If the +n+ argument is given, minimum +n+ elements are returned
- *  as a sorted array.
+ *  as an array.
  *
  *     a = %w[albatross dog horse]
  *     a.min(2)                                  #=> ["albatross", "dog"]
  *     a.min(2) {|a, b| a.length <=> b.length }  #=> ["dog", "horse"]
- *     [5, 1, 3, 4, 2].min(3)                    #=> [1, 2, 3]
  */
 
 static VALUE
@@ -1780,7 +1567,9 @@ enum_min(int argc, VALUE *argv, VALUE obj)
     VALUE result;
     VALUE num;
 
-    if (rb_check_arity(argc, 0, 1) && !NIL_P(num = argv[0]))
+    rb_scan_args(argc, argv, "01", &num);
+
+    if (!NIL_P(num))
        return rb_nmin_run(obj, num, 0, 0, 0);
 
     m->min = Qundef;
@@ -1848,7 +1637,7 @@ max_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
  *     enum.max(n) { |a, b| block } -> array
  *
  *  Returns the object in _enum_ with the maximum value. The
- *  first form assumes all objects implement Comparable;
+ *  first form assumes all objects implement <code>Comparable</code>;
  *  the second uses the block to return <em>a <=> b</em>.
  *
  *     a = %w(albatross dog horse)
@@ -1856,12 +1645,11 @@ max_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
  *     a.max { |a, b| a.length <=> b.length }  #=> "albatross"
  *
  *  If the +n+ argument is given, maximum +n+ elements are returned
- *  as an array, sorted in descending order.
+ *  as an array.
  *
  *     a = %w[albatross dog horse]
  *     a.max(2)                                  #=> ["horse", "dog"]
  *     a.max(2) {|a, b| a.length <=> b.length }  #=> ["albatross", "horse"]
- *     [5, 1, 3, 4, 2].max(3)                    #=> [5, 4, 3]
  */
 
 static VALUE
@@ -1872,7 +1660,9 @@ enum_max(int argc, VALUE *argv, VALUE obj)
     VALUE result;
     VALUE num;
 
-    if (rb_check_arity(argc, 0, 1) && !NIL_P(num = argv[0]))
+    rb_scan_args(argc, argv, "01", &num);
+
+    if (!NIL_P(num))
        return rb_nmin_run(obj, num, 0, 1, 0);
 
     m->max = Qundef;
@@ -2007,7 +1797,7 @@ minmax_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, _memo))
  *
  *  Returns a two element array which contains the minimum and the
  *  maximum value in the enumerable.  The first form assumes all
- *  objects implement Comparable; the second uses the
+ *  objects implement <code>Comparable</code>; the second uses the
  *  block to return <em>a <=> b</em>.
  *
  *     a = %w(albatross dog horse)
@@ -2044,18 +1834,17 @@ enum_minmax(VALUE obj)
 static VALUE
 min_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
 {
-    struct cmp_opt_data cmp_opt = { 0, 0 };
     struct MEMO *memo = MEMO_CAST(args);
     VALUE v;
 
     ENUM_WANT_SVALUE();
 
-    v = enum_yield(argc, i);
+    v = rb_yield(i);
     if (memo->v1 == Qundef) {
 	MEMO_V1_SET(memo, v);
 	MEMO_V2_SET(memo, i);
     }
-    else if (OPTIMIZED_CMP(v, memo->v1, cmp_opt) < 0) {
+    else if (rb_cmpint(rb_funcall(v, id_cmp, 1, memo->v1), v, memo->v1) < 0) {
 	MEMO_V1_SET(memo, v);
 	MEMO_V2_SET(memo, i);
     }
@@ -2078,8 +1867,7 @@ min_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
  *     a.min_by { |x| x.length }   #=> "dog"
  *
  *  If the +n+ argument is given, minimum +n+ elements are returned
- *  as an array. These +n+ elements are sorted by the value from the
- *  given block.
+ *  as an array.
  *
  *     a = %w[albatross dog horse]
  *     p a.min_by(2) {|x| x.length } #=> ["dog", "horse"]
@@ -2091,11 +1879,11 @@ enum_min_by(int argc, VALUE *argv, VALUE obj)
     struct MEMO *memo;
     VALUE num;
 
-    rb_check_arity(argc, 0, 1);
+    rb_scan_args(argc, argv, "01", &num);
 
     RETURN_SIZED_ENUMERATOR(obj, argc, argv, enum_size);
 
-    if (argc && !NIL_P(num = argv[0]))
+    if (!NIL_P(num))
         return rb_nmin_run(obj, num, 1, 0, 0);
 
     memo = MEMO_NEW(Qundef, Qnil, 0);
@@ -2106,18 +1894,17 @@ enum_min_by(int argc, VALUE *argv, VALUE obj)
 static VALUE
 max_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
 {
-    struct cmp_opt_data cmp_opt = { 0, 0 };
     struct MEMO *memo = MEMO_CAST(args);
     VALUE v;
 
     ENUM_WANT_SVALUE();
 
-    v = enum_yield(argc, i);
+    v = rb_yield(i);
     if (memo->v1 == Qundef) {
 	MEMO_V1_SET(memo, v);
 	MEMO_V2_SET(memo, i);
     }
-    else if (OPTIMIZED_CMP(v, memo->v1, cmp_opt) > 0) {
+    else if (rb_cmpint(rb_funcall(v, id_cmp, 1, memo->v1), v, memo->v1) > 0) {
 	MEMO_V1_SET(memo, v);
 	MEMO_V2_SET(memo, i);
     }
@@ -2139,9 +1926,8 @@ max_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
  *     a = %w(albatross dog horse)
  *     a.max_by { |x| x.length }   #=> "albatross"
  *
- *  If the +n+ argument is given, maximum +n+ elements are returned
- *  as an array. These +n+ elements are sorted by the value from the
- *  given block, in descending order.
+ *  If the +n+ argument is given, minimum +n+ elements are returned
+ *  as an array.
  *
  *     a = %w[albatross dog horse]
  *     a.max_by(2) {|x| x.length } #=> ["albatross", "horse"]
@@ -2198,11 +1984,11 @@ enum_max_by(int argc, VALUE *argv, VALUE obj)
     struct MEMO *memo;
     VALUE num;
 
-    rb_check_arity(argc, 0, 1);
+    rb_scan_args(argc, argv, "01", &num);
 
     RETURN_SIZED_ENUMERATOR(obj, argc, argv, enum_size);
 
-    if (argc && !NIL_P(num = argv[0]))
+    if (!NIL_P(num))
         return rb_nmin_run(obj, num, 1, 1, 0);
 
     memo = MEMO_NEW(Qundef, Qnil, 0);
@@ -2222,8 +2008,6 @@ struct minmax_by_t {
 static void
 minmax_by_i_update(VALUE v1, VALUE v2, VALUE i1, VALUE i2, struct minmax_by_t *memo)
 {
-    struct cmp_opt_data cmp_opt = { 0, 0 };
-
     if (memo->min_bv == Qundef) {
 	memo->min_bv = v1;
 	memo->max_bv = v2;
@@ -2231,11 +2015,11 @@ minmax_by_i_update(VALUE v1, VALUE v2, VALUE i1, VALUE i2, struct minmax_by_t *m
 	memo->max = i2;
     }
     else {
-	if (OPTIMIZED_CMP(v1, memo->min_bv, cmp_opt) < 0) {
+	if (rb_cmpint(rb_funcall(v1, id_cmp, 1, memo->min_bv), v1, memo->min_bv) < 0) {
 	    memo->min_bv = v1;
 	    memo->min = i1;
 	}
-	if (OPTIMIZED_CMP(v2, memo->max_bv, cmp_opt) > 0) {
+	if (rb_cmpint(rb_funcall(v2, id_cmp, 1, memo->max_bv), v2, memo->max_bv) > 0) {
 	    memo->max_bv = v2;
 	    memo->max = i2;
 	}
@@ -2245,14 +2029,13 @@ minmax_by_i_update(VALUE v1, VALUE v2, VALUE i1, VALUE i2, struct minmax_by_t *m
 static VALUE
 minmax_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, _memo))
 {
-    struct cmp_opt_data cmp_opt = { 0, 0 };
     struct minmax_by_t *memo = MEMO_FOR(struct minmax_by_t, _memo);
     VALUE vi, vj, j;
     int n;
 
     ENUM_WANT_SVALUE();
 
-    vi = enum_yield(argc, i);
+    vi = rb_yield(i);
 
     if (memo->last_bv == Qundef) {
         memo->last_bv = vi;
@@ -2263,7 +2046,7 @@ minmax_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, _memo))
     j = memo->last;
     memo->last_bv = Qundef;
 
-    n = OPTIMIZED_CMP(vj, vi, cmp_opt);
+    n = rb_cmpint(rb_funcall(vj, id_cmp, 1, vi), vj, vi);
     if (n == 0) {
         i = j;
         vi = vj;
@@ -2339,10 +2122,10 @@ member_i(RB_BLOCK_CALL_FUNC_ARGLIST(iter, args))
  *  Returns <code>true</code> if any member of <i>enum</i> equals
  *  <i>obj</i>. Equality is tested using <code>==</code>.
  *
- *     (1..10).include? 5  #=> true
- *     (1..10).include? 15 #=> false
- *     (1..10).member? 5   #=> true
- *     (1..10).member? 15  #=> false
+ *     IO.constants.include? :SEEK_SET          #=> true
+ *     IO.constants.include? :SEEK_NO_FURTHER   #=> false
+ *     IO.constants.member? :SEEK_SET          #=> true
+ *     IO.constants.member? :SEEK_NO_FURTHER   #=> false
  *
  */
 
@@ -2358,11 +2141,9 @@ enum_member(VALUE obj, VALUE val)
 static VALUE
 each_with_index_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, memo))
 {
-    struct MEMO *m = MEMO_CAST(memo);
-    VALUE n = imemo_count_value(m);
+    long n = MEMO_CAST(memo)->u3.cnt++;
 
-    imemo_count_up(m);
-    return rb_yield_values(2, rb_enum_values_pack(argc, argv), n);
+    return rb_yield_values(2, rb_enum_values_pack(argc, argv), INT2NUM(n));
 }
 
 /*
@@ -2406,33 +2187,27 @@ enum_each_with_index(int argc, VALUE *argv, VALUE obj)
  *
  *  If no block is given, an enumerator is returned instead.
  *
- *     (1..3).reverse_each { |v| p v }
+ *      (1..3).reverse_each { |v| p v }
  *
- *  produces:
+ *    produces:
  *
- *     3
- *     2
- *     1
+ *      3
+ *      2
+ *      1
  */
 
 static VALUE
 enum_reverse_each(int argc, VALUE *argv, VALUE obj)
 {
     VALUE ary;
-    long len;
+    long i;
 
     RETURN_SIZED_ENUMERATOR(obj, argc, argv, enum_size);
 
     ary = enum_to_a(argc, argv, obj);
 
-    len = RARRAY_LEN(ary);
-    while (len--) {
-        long nlen;
-        rb_yield(RARRAY_AREF(ary, len));
-        nlen = RARRAY_LEN(ary);
-        if (nlen < len) {
-            len = nlen;
-        }
+    for (i = RARRAY_LEN(ary); --i >= 0; ) {
+	rb_yield(RARRAY_AREF(ary, i));
     }
 
     return obj;
@@ -2443,7 +2218,7 @@ static VALUE
 each_val_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, p))
 {
     ENUM_WANT_SVALUE();
-    enum_yield(argc, i);
+    rb_yield(i);
     return Qnil;
 }
 
@@ -2484,22 +2259,6 @@ enum_each_entry(int argc, VALUE *argv, VALUE obj)
     return obj;
 }
 
-static VALUE
-add_int(VALUE x, long n)
-{
-    const VALUE y = LONG2NUM(n);
-    if (RB_INTEGER_TYPE_P(x)) return rb_int_plus(x, y);
-    return rb_funcallv(x, '+', 1, &y);
-}
-
-static VALUE
-div_int(VALUE x, long n)
-{
-    const VALUE y = LONG2NUM(n);
-    if (RB_INTEGER_TYPE_P(x)) return rb_int_idiv(x, y);
-    return rb_funcallv(x, id_div, 1, &y);
-}
-
 #define dont_recycle_block_arg(arity) ((arity) == 1 || (arity) < 0)
 
 static VALUE
@@ -2532,18 +2291,13 @@ enum_each_slice_size(VALUE obj, VALUE args, VALUE eobj)
 {
     VALUE n, size;
     long slice_size = NUM2LONG(RARRAY_AREF(args, 0));
-    ID infinite_p;
-    CONST_ID(infinite_p, "infinite?");
     if (slice_size <= 0) rb_raise(rb_eArgError, "invalid slice size");
 
     size = enum_size(obj, 0, 0);
     if (size == Qnil) return Qnil;
-    if (RB_FLOAT_TYPE_P(size) && RTEST(rb_funcall(size, infinite_p, 0))) {
-        return size;
-    }
 
-    n = add_int(size, slice_size-1);
-    return div_int(n, slice_size);
+    n = rb_funcall(size, '+', 1, LONG2NUM(slice_size-1));
+    return rb_funcall(n, id_div, 1, LONG2FIX(slice_size));
 }
 
 /*
@@ -2608,8 +2362,6 @@ each_cons_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
 static VALUE
 enum_each_cons_size(VALUE obj, VALUE args, VALUE eobj)
 {
-    struct cmp_opt_data cmp_opt = { 0, 0 };
-    const VALUE zero = LONG2FIX(0);
     VALUE n, size;
     long cons_size = NUM2LONG(RARRAY_AREF(args, 0));
     if (cons_size <= 0) rb_raise(rb_eArgError, "invalid size");
@@ -2617,8 +2369,8 @@ enum_each_cons_size(VALUE obj, VALUE args, VALUE eobj)
     size = enum_size(obj, 0, 0);
     if (size == Qnil) return Qnil;
 
-    n = add_int(size, 1 - cons_size);
-    return (OPTIMIZED_CMP(n, zero, cmp_opt) == -1) ? zero : n;
+    n = rb_funcall(size, '+', 1, LONG2NUM(1 - cons_size));
+    return (rb_cmpint(rb_funcall(n, id_cmp, 1, LONG2FIX(0)), n, LONG2FIX(0)) == -1) ? LONG2FIX(0) : n;
 }
 
 /*
@@ -2713,7 +2465,7 @@ zip_ary(RB_BLOCK_CALL_FUNC_ARGLIST(val, memoval))
 	}
     }
     if (NIL_P(result)) {
-	enum_yield_array(tmp);
+	rb_yield(tmp);
     }
     else {
 	rb_ary_push(result, tmp);
@@ -2725,16 +2477,14 @@ zip_ary(RB_BLOCK_CALL_FUNC_ARGLIST(val, memoval))
 }
 
 static VALUE
-call_next(VALUE w)
+call_next(VALUE *v)
 {
-    VALUE *v = (VALUE *)w;
     return v[0] = rb_funcallv(v[1], id_next, 0, 0);
 }
 
 static VALUE
-call_stop(VALUE w, VALUE _)
+call_stop(VALUE *v)
 {
-    VALUE *v = (VALUE *)w;
     return v[0] = Qundef;
 }
 
@@ -2766,7 +2516,7 @@ zip_i(RB_BLOCK_CALL_FUNC_ARGLIST(val, memoval))
 	}
     }
     if (NIL_P(result)) {
-	enum_yield_array(tmp);
+	rb_yield(tmp);
     }
     else {
 	rb_ary_push(result, tmp);
@@ -2825,14 +2575,13 @@ enum_zip(int argc, VALUE *argv, VALUE obj)
 	argv[i] = ary;
     }
     if (!allary) {
-	static const VALUE sym_each = STATIC_ID2SYM(id_each);
 	CONST_ID(conv, "to_enum");
 	for (i=0; i<argc; i++) {
 	    if (!rb_respond_to(argv[i], id_each)) {
 		rb_raise(rb_eTypeError, "wrong argument type %"PRIsVALUE" (must respond to :each)",
 			 rb_obj_class(argv[i]));
             }
-	    argv[i] = rb_funcallv(argv[i], conv, 1, &sym_each);
+	    argv[i] = rb_funcall(argv[i], conv, 1, ID2SYM(id_each));
 	}
     }
     if (!rb_block_given_p()) {
@@ -2889,7 +2638,7 @@ enum_take(VALUE obj, VALUE n)
 static VALUE
 take_while_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, ary))
 {
-    if (!RTEST(rb_yield_values2(argc, argv))) rb_iter_break();
+    if (!RTEST(enum_yield(argc, argv))) rb_iter_break();
     rb_ary_push(ary, rb_enum_values_pack(argc, argv));
     return Qnil;
 }
@@ -2969,7 +2718,7 @@ drop_while_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
     struct MEMO *memo = MEMO_CAST(args);
     ENUM_WANT_SVALUE();
 
-    if (!memo->u3.state && !RTEST(enum_yield(argc, i))) {
+    if (!memo->u3.state && !RTEST(rb_yield(i))) {
 	memo->u3.state = TRUE;
     }
     if (memo->u3.state) {
@@ -3012,30 +2761,27 @@ cycle_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, ary))
 {
     ENUM_WANT_SVALUE();
 
-    rb_ary_push(ary, argc > 1 ? i : rb_ary_new_from_values(argc, argv));
-    enum_yield(argc, i);
+    rb_ary_push(ary, i);
+    rb_yield(i);
     return Qnil;
 }
 
 static VALUE
 enum_cycle_size(VALUE self, VALUE args, VALUE eobj)
 {
-    long mul = 0;
+    long mul;
     VALUE n = Qnil;
-    VALUE size;
+    VALUE size = enum_size(self, args, 0);
+
+    if (size == Qnil) return Qnil;
 
     if (args && (RARRAY_LEN(args) > 0)) {
 	n = RARRAY_AREF(args, 0);
-	if (!NIL_P(n)) mul = NUM2LONG(n);
     }
-
-    size = enum_size(self, args, 0);
-    if (NIL_P(size) || FIXNUM_ZERO_P(size)) return size;
-
-    if (NIL_P(n)) return DBL2NUM(HUGE_VAL);
+    if (n == Qnil) return DBL2NUM(INFINITY);
+    mul = NUM2LONG(n);
     if (mul <= 0) return INT2FIX(0);
-    n = LONG2FIX(mul);
-    return rb_funcallv(size, '*', 1, &n);
+    return rb_funcall(size, '*', 1, LONG2FIX(mul));
 }
 
 /*
@@ -3066,10 +2812,10 @@ enum_cycle(int argc, VALUE *argv, VALUE obj)
     VALUE nv = Qnil;
     long n, i, len;
 
-    rb_check_arity(argc, 0, 1);
+    rb_scan_args(argc, argv, "01", &nv);
 
     RETURN_SIZED_ENUMERATOR(obj, argc, argv, enum_cycle_size);
-    if (!argc || NIL_P(nv = argv[0])) {
+    if (NIL_P(nv)) {
         n = -1;
     }
     else {
@@ -3083,7 +2829,7 @@ enum_cycle(int argc, VALUE *argv, VALUE obj)
     if (len == 0) return Qnil;
     while (n < 0 || 0 < --n) {
         for (i=0; i<len; i++) {
-	    enum_yield_array(RARRAY_AREF(ary, i));
+            rb_yield(RARRAY_AREF(ary, i));
         }
     }
     return Qnil;
@@ -3106,21 +2852,18 @@ chunk_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, _argp))
 
     ENUM_WANT_SVALUE();
 
-    v = rb_funcallv(argp->categorize, id_call, 1, &i);
+    v = rb_funcall(argp->categorize, id_call, 1, i);
 
     if (v == alone) {
         if (!NIL_P(argp->prev_value)) {
-	    s = rb_assoc_new(argp->prev_value, argp->prev_elts);
-            rb_funcallv(argp->yielder, id_lshift, 1, &s);
+            rb_funcall(argp->yielder, id_lshift, 1, rb_assoc_new(argp->prev_value, argp->prev_elts));
             argp->prev_value = argp->prev_elts = Qnil;
         }
-	v = rb_assoc_new(v, rb_ary_new3(1, i));
-        rb_funcallv(argp->yielder, id_lshift, 1, &v);
+        rb_funcall(argp->yielder, id_lshift, 1, rb_assoc_new(v, rb_ary_new3(1, i)));
     }
     else if (NIL_P(v) || v == separator) {
         if (!NIL_P(argp->prev_value)) {
-	    v = rb_assoc_new(argp->prev_value, argp->prev_elts);
-            rb_funcallv(argp->yielder, id_lshift, 1, &v);
+            rb_funcall(argp->yielder, id_lshift, 1, rb_assoc_new(argp->prev_value, argp->prev_elts));
             argp->prev_value = argp->prev_elts = Qnil;
         }
     }
@@ -3137,8 +2880,7 @@ chunk_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, _argp))
                 rb_ary_push(argp->prev_elts, i);
             }
             else {
-		s = rb_assoc_new(argp->prev_value, argp->prev_elts);
-                rb_funcallv(argp->yielder, id_lshift, 1, &s);
+                rb_funcall(argp->yielder, id_lshift, 1, rb_assoc_new(argp->prev_value, argp->prev_elts));
                 argp->prev_value = v;
                 argp->prev_elts = rb_ary_new3(1, i);
             }
@@ -3162,10 +2904,8 @@ chunk_i(RB_BLOCK_CALL_FUNC_ARGLIST(yielder, enumerator))
 
     rb_block_call(enumerable, id_each, 0, 0, chunk_ii, arg);
     memo = MEMO_FOR(struct chunk_arg, arg);
-    if (!NIL_P(memo->prev_elts)) {
-	arg = rb_assoc_new(memo->prev_value, memo->prev_elts);
-	rb_funcallv(memo->yielder, id_lshift, 1, &arg);
-    }
+    if (!NIL_P(memo->prev_elts))
+	rb_funcall(memo->yielder, id_lshift, 1, rb_assoc_new(memo->prev_value, memo->prev_elts));
     return Qnil;
 }
 
@@ -3255,14 +2995,14 @@ chunk_i(RB_BLOCK_CALL_FUNC_ARGLIST(yielder, enumerator))
  *      }
  *    }
  *
- *  If no block is given, an enumerator to `chunk` is returned instead.
  */
 static VALUE
 enum_chunk(VALUE enumerable)
 {
     VALUE enumerator;
 
-    RETURN_SIZED_ENUMERATOR(enumerable, 0, 0, enum_size);
+    if (!rb_block_given_p())
+	rb_raise(rb_eArgError, "no block given");
 
     enumerator = rb_obj_alloc(rb_cEnumerator);
     rb_ivar_set(enumerator, rb_intern("chunk_enumerable"), enumerable);
@@ -3288,12 +3028,12 @@ slicebefore_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, _argp))
     ENUM_WANT_SVALUE();
 
     if (!NIL_P(argp->sep_pat))
-        header_p = rb_funcallv(argp->sep_pat, id_eqq, 1, &i);
+        header_p = rb_funcall(argp->sep_pat, id_eqq, 1, i);
     else
-        header_p = rb_funcallv(argp->sep_pred, id_call, 1, &i);
+        header_p = rb_funcall(argp->sep_pred, id_call, 1, i);
     if (RTEST(header_p)) {
         if (!NIL_P(argp->prev_elts))
-            rb_funcallv(argp->yielder, id_lshift, 1, &argp->prev_elts);
+            rb_funcall(argp->yielder, id_lshift, 1, argp->prev_elts);
         argp->prev_elts = rb_ary_new3(1, i);
     }
     else {
@@ -3322,7 +3062,7 @@ slicebefore_i(RB_BLOCK_CALL_FUNC_ARGLIST(yielder, enumerator))
     rb_block_call(enumerable, id_each, 0, 0, slicebefore_ii, arg);
     memo = MEMO_FOR(struct slicebefore_arg, arg);
     if (!NIL_P(memo->prev_elts))
-        rb_funcallv(memo->yielder, id_lshift, 1, &memo->prev_elts);
+        rb_funcall(memo->yielder, id_lshift, 1, memo->prev_elts);
     return Qnil;
 }
 
@@ -3348,7 +3088,7 @@ slicebefore_i(RB_BLOCK_CALL_FUNC_ARGLIST(yielder, enumerator))
  *    enum.slice_before { |elt| bool }.each { |ary| ... }
  *
  *  Other methods of the Enumerator class and Enumerable module,
- *  such as +to_a+, +map+, etc., are also usable.
+ *  such as map, etc., are also usable.
  *
  *  For example, iteration over ChangeLog entries can be implemented as
  *  follows:
@@ -3379,7 +3119,7 @@ slicebefore_i(RB_BLOCK_CALL_FUNC_ARGLIST(yielder, enumerator))
  *  If the block needs to maintain state over multiple elements,
  *  local variables can be used.
  *  For example, three or more consecutive increasing numbers can be squashed
- *  as follows (see +chunk_while+ for a better way):
+ *  as follows:
  *
  *    a = [0, 2, 3, 4, 6, 7, 9]
  *    prev = a[0]
@@ -3458,10 +3198,9 @@ slicebefore_i(RB_BLOCK_CALL_FUNC_ARGLIST(yielder, enumerator))
  *
  *    # split mails in mbox (slice before Unix From line after an empty line)
  *    open("mbox") { |f|
- *      emp = true
- *      f.slice_before { |line|
- *        prevemp = emp
- *        emp = line == "\n"
+ *      f.slice_before(emp: true) { |line, h|
+ *        prevemp = h[:emp]
+ *        h[:emp] = line == "\n"
  *        prevemp && line.start_with?("From ")
  *      }.each { |mail|
  *        mail.pop if mail.last == "\n"
@@ -3518,16 +3257,16 @@ sliceafter_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, _memo))
     }
 
     if (NIL_P(memo->pred)) {
-        split_p = RTEST(rb_funcallv(memo->pat, id_eqq, 1, &i));
+        split_p = RTEST(rb_funcall(memo->pat, id_eqq, 1, i));
         UPDATE_MEMO;
     }
     else {
-        split_p = RTEST(rb_funcallv(memo->pred, id_call, 1, &i));
+        split_p = RTEST(rb_funcall(memo->pred, id_call, 1, i));
         UPDATE_MEMO;
     }
 
     if (split_p) {
-        rb_funcallv(memo->yielder, id_lshift, 1, &memo->prev_elts);
+        rb_funcall(memo->yielder, id_lshift, 1, memo->prev_elts);
         UPDATE_MEMO;
         memo->prev_elts = Qnil;
     }
@@ -3552,7 +3291,7 @@ sliceafter_i(RB_BLOCK_CALL_FUNC_ARGLIST(yielder, enumerator))
     rb_block_call(enumerable, id_each, 0, 0, sliceafter_ii, arg);
     memo = MEMO_FOR(struct sliceafter_arg, arg);
     if (!NIL_P(memo->prev_elts))
-        rb_funcallv(memo->yielder, id_lshift, 1, &memo->prev_elts);
+        rb_funcall(memo->yielder, id_lshift, 1, memo->prev_elts);
     return Qnil;
 }
 
@@ -3640,17 +3379,14 @@ slicewhen_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, _memo))
         memo->prev_elts = rb_ary_new3(1, i);
     }
     else {
-	VALUE args[2];
-	args[0] = memo->prev_elt;
-	args[1] = i;
-        split_p = RTEST(rb_funcallv(memo->pred, id_call, 2, args));
+        split_p = RTEST(rb_funcall(memo->pred, id_call, 2, memo->prev_elt, i));
         UPDATE_MEMO;
 
         if (memo->inverted)
             split_p = !split_p;
 
         if (split_p) {
-            rb_funcallv(memo->yielder, id_lshift, 1, &memo->prev_elts);
+            rb_funcall(memo->yielder, id_lshift, 1, memo->prev_elts);
             UPDATE_MEMO;
             memo->prev_elts = rb_ary_new3(1, i);
         }
@@ -3683,7 +3419,7 @@ slicewhen_i(RB_BLOCK_CALL_FUNC_ARGLIST(yielder, enumerator))
     rb_block_call(enumerable, id_each, 0, 0, slicewhen_ii, arg);
     memo = MEMO_FOR(struct slicewhen_arg, arg);
     if (!NIL_P(memo->prev_elts))
-        rb_funcallv(memo->yielder, id_lshift, 1, &memo->prev_elts);
+        rb_funcall(memo->yielder, id_lshift, 1, memo->prev_elts);
     return Qnil;
 }
 
@@ -3698,7 +3434,7 @@ slicewhen_i(RB_BLOCK_CALL_FUNC_ARGLIST(yielder, enumerator))
  *  _elt_before_ and _elt_after_,
  *  in the receiver enumerator.
  *  This method split chunks between _elt_before_ and _elt_after_ where
- *  the block returns <code>true</code>.
+ *  the block returns true.
  *
  *  The block is called the length of the receiver enumerator minus one.
  *
@@ -3746,8 +3482,6 @@ slicewhen_i(RB_BLOCK_CALL_FUNC_ARGLIST(yielder, enumerator))
  *    p lines.slice_when {|l1, l2| /\A\s*\z/ =~ l1 && /\S/ =~ l2 }.to_a
  *    #=> [["foo\n", "bar\n", "\n"], ["baz\n", "qux\n"]]
  *
- *  Enumerable#chunk_while does the same, except splitting when the block
- *  returns <code>false</code> instead of <code>true</code>.
  */
 static VALUE
 enum_slice_when(VALUE enumerable)
@@ -3777,7 +3511,7 @@ enum_slice_when(VALUE enumerable)
  *  _elt_before_ and _elt_after_,
  *  in the receiver enumerator.
  *  This method split chunks between _elt_before_ and _elt_after_ where
- *  the block returns <code>false</code>.
+ *  the block returns false.
  *
  *  The block is called the length of the receiver enumerator minus one.
  *
@@ -3812,8 +3546,6 @@ enum_slice_when(VALUE enumerable)
  *    p a.chunk_while {|i, j| i.even? == j.even? }.to_a
  *    #=> [[7, 5, 9], [2, 0], [7, 9], [4, 2, 0]]
  *
- *  Enumerable#slice_when does the same, except splitting when the block
- *  returns <code>true</code> instead of <code>false</code>.
  */
 static VALUE
 enum_chunk_while(VALUE enumerable)
@@ -3879,7 +3611,7 @@ sum_iter(VALUE i, struct enum_sum_memo *memo)
                 n = 0;
             }
             if (r != Qundef) {
-                /* r can be an Integer when mathn is loaded */
+                /* r can be a Integer when mathn is loaded */
                 if (FIXNUM_P(r))
                     v = rb_fix_plus(r, v);
                 else if (RB_TYPE_P(r, T_BIGNUM))
@@ -3899,11 +3631,8 @@ sum_iter(VALUE i, struct enum_sum_memo *memo)
         }
     }
     else if (RB_FLOAT_TYPE_P(v)) {
-        /*
-         * Kahan-Babuska balancing compensated summation algorithm
-         * See http://link.springer.com/article/10.1007/s00607-005-0139-x
-         */
-        double x, t;
+        /* Kahan's compensated summation algorithm */
+        double x, y, t;
 
       float_value:
         if (RB_FLOAT_TYPE_P(i))
@@ -3920,35 +3649,14 @@ sum_iter(VALUE i, struct enum_sum_memo *memo)
             goto some_value;
         }
 
-        if (isnan(f)) return;
-        if (isnan(x)) {
-            memo->v = i;
-            memo->f = x;
-            return;
-        }
-        if (isinf(x)) {
-            if (isinf(f) && signbit(x) != signbit(f)) {
-                memo->f = NAN;
-                memo->v = DBL2NUM(f);
-            }
-            else {
-                memo->f = x;
-                memo->v = i;
-            }
-            return;
-        }
-        if (isinf(f)) return;
-
-        t = f + x;
-        if (fabs(f) >= fabs(x))
-            c += ((f - t) + x);
-        else
-            c += ((x - t) + f);
+        y = x - c;
+        t = f + y;
+        c = (t - f) - y;
         f = t;
     }
     else {
       some_value:
-        v = rb_funcallv(v, idPLUS, 1, &i);
+        v = rb_funcall(v, idPLUS, 1, i);
     }
 
     memo->v = v;
@@ -4021,7 +3729,7 @@ int_range_sum(VALUE beg, VALUE end, int excl, VALUE init)
  *   { 1 => 10, 2 => 20 }.sum {|k, v| k * v }  #=> 50
  *   (1..10).sum                               #=> 55
  *   (1..10).sum {|v| v * 2 }                  #=> 110
- *   ('a'..'z').sum                            #=> TypeError
+ *   [Object.new].each.sum                     #=> TypeError
  *
  * This method can be used for non-numeric objects by
  * explicit <i>init</i> argument.
@@ -4030,7 +3738,7 @@ int_range_sum(VALUE beg, VALUE end, int excl, VALUE init)
  *   "a\nb\nc".each_line.lazy.map(&:chomp).sum("")  #=> "abc"
  *
  * Enumerable#sum method may not respect method redefinition of "+"
- * methods such as Integer#+, or "each" methods such as Range#each.
+ * methods such as Integer#+.
  */
 static VALUE
 enum_sum(int argc, VALUE* argv, VALUE obj)
@@ -4039,8 +3747,11 @@ enum_sum(int argc, VALUE* argv, VALUE obj)
     VALUE beg, end;
     int excl;
 
-    memo.v = (rb_check_arity(argc, 0, 1) == 0) ? LONG2FIX(0) : argv[0];
+    if (rb_scan_args(argc, argv, "01", &memo.v) == 0)
+        memo.v = LONG2FIX(0);
+
     memo.block_given = rb_block_given_p();
+
     memo.n = 0;
     memo.r = Qundef;
 
@@ -4048,10 +3759,6 @@ enum_sum(int argc, VALUE* argv, VALUE obj)
         memo.f = RFLOAT_VALUE(memo.v);
         memo.c = 0.0;
     }
-    else {
-        memo.f = 0.0;
-        memo.c = 0.0;
-    }
 
     if (RTEST(rb_range_values(obj, &beg, &end, &excl))) {
         if (!memo.block_given && !memo.float_value &&
@@ -4068,13 +3775,13 @@ enum_sum(int argc, VALUE* argv, VALUE obj)
         rb_block_call(obj, id_each, 0, 0, enum_sum_i, (VALUE)&memo);
 
     if (memo.float_value) {
-        return DBL2NUM(memo.f + memo.c);
+        return DBL2NUM(memo.f);
     }
     else {
         if (memo.n != 0)
             memo.v = rb_fix_plus(LONG2FIX(memo.n), memo.v);
         if (memo.r != Qundef) {
-            /* r can be an Integer when mathn is loaded */
+            /* r can be a Integer when mathn is loaded */
             if (FIXNUM_P(memo.r))
                 memo.v = rb_fix_plus(memo.r, memo.v);
             else if (RB_TYPE_P(memo.r, T_BIGNUM))
@@ -4089,7 +3796,6 @@ enum_sum(int argc, VALUE* argv, VALUE obj)
 static VALUE
 uniq_func(RB_BLOCK_CALL_FUNC_ARGLIST(i, hash))
 {
-    ENUM_WANT_SVALUE();
     rb_hash_add_new_element(hash, i, i);
     return Qnil;
 }
@@ -4097,7 +3803,6 @@ uniq_func(RB_BLOCK_CALL_FUNC_ARGLIST(i, hash))
 static VALUE
 uniq_iter(RB_BLOCK_CALL_FUNC_ARGLIST(i, hash))
 {
-    ENUM_WANT_SVALUE();
     rb_hash_add_new_element(hash, rb_yield_values2(argc, argv), i);
     return Qnil;
 }
@@ -4127,13 +3832,14 @@ enum_uniq(VALUE obj)
 }
 
 /*
- *  The Enumerable mixin provides collection classes with several
- *  traversal and searching methods, and with the ability to sort. The
- *  class must provide a method #each, which yields
- *  successive members of the collection. If Enumerable#max, #min, or
- *  #sort is used, the objects in the collection must also implement a
- *  meaningful <code><=></code> operator, as these methods rely on an
- *  ordering between members of the collection.
+ *  The <code>Enumerable</code> mixin provides collection classes with
+ *  several traversal and searching methods, and with the ability to
+ *  sort. The class must provide a method <code>each</code>, which
+ *  yields successive members of the collection. If
+ *  <code>Enumerable#max</code>, <code>#min</code>, or
+ *  <code>#sort</code> is used, the objects in the collection must also
+ *  implement a meaningful <code><=></code> operator, as these methods
+ *  rely on an ordering between members of the collection.
  */
 
 void
@@ -4158,8 +3864,6 @@ Init_Enumerable(void)
     rb_define_method(rb_mEnumerable, "find_index", enum_find_index, -1);
     rb_define_method(rb_mEnumerable, "find_all", enum_find_all, 0);
     rb_define_method(rb_mEnumerable, "select", enum_find_all, 0);
-    rb_define_method(rb_mEnumerable, "filter", enum_find_all, 0);
-    rb_define_method(rb_mEnumerable, "filter_map", enum_filter_map, 0);
     rb_define_method(rb_mEnumerable, "reject", enum_reject, 0);
     rb_define_method(rb_mEnumerable, "collect", enum_collect, 0);
     rb_define_method(rb_mEnumerable, "map", enum_collect, 0);
@@ -4169,12 +3873,11 @@ Init_Enumerable(void)
     rb_define_method(rb_mEnumerable, "reduce", enum_inject, -1);
     rb_define_method(rb_mEnumerable, "partition", enum_partition, 0);
     rb_define_method(rb_mEnumerable, "group_by", enum_group_by, 0);
-    rb_define_method(rb_mEnumerable, "tally", enum_tally, 0);
     rb_define_method(rb_mEnumerable, "first", enum_first, -1);
-    rb_define_method(rb_mEnumerable, "all?", enum_all, -1);
-    rb_define_method(rb_mEnumerable, "any?", enum_any, -1);
-    rb_define_method(rb_mEnumerable, "one?", enum_one, -1);
-    rb_define_method(rb_mEnumerable, "none?", enum_none, -1);
+    rb_define_method(rb_mEnumerable, "all?", enum_all, 0);
+    rb_define_method(rb_mEnumerable, "any?", enum_any, 0);
+    rb_define_method(rb_mEnumerable, "one?", enum_one, 0);
+    rb_define_method(rb_mEnumerable, "none?", enum_none, 0);
     rb_define_method(rb_mEnumerable, "min", enum_min, -1);
     rb_define_method(rb_mEnumerable, "max", enum_max, -1);
     rb_define_method(rb_mEnumerable, "minmax", enum_minmax, 0);
@@ -4204,4 +3907,7 @@ Init_Enumerable(void)
     rb_define_method(rb_mEnumerable, "uniq", enum_uniq, 0);
 
     id_next = rb_intern("next");
+    id_call = rb_intern("call");
+    id_size = rb_intern("size");
+    id_div = rb_intern("div");
 }
diff --git a/enumerator.c b/enumerator.c
index a5d7106b60..7b83af4ade 100644
--- a/enumerator.c
+++ b/enumerator.c
@@ -12,13 +12,7 @@
 
 ************************************************/
 
-#include "ruby/ruby.h"
 #include "internal.h"
-#include "id.h"
-
-#ifdef HAVE_FLOAT_H
-#include <float.h>
-#endif
 
 /*
  * Document-class: Enumerator
@@ -26,8 +20,8 @@
  * A class which allows both internal and external iteration.
  *
  * An Enumerator can be created by the following methods.
- * - Object#to_enum
- * - Object#enum_for
+ * - Kernel#to_enum
+ * - Kernel#enum_for
  * - Enumerator.new
  *
  * Most methods have two forms: a block form where the contents
@@ -107,19 +101,10 @@
  *
  */
 VALUE rb_cEnumerator;
-static VALUE rb_cLazy;
-static ID id_rewind, id_new, id_to_enum;
-static ID id_next, id_result, id_receiver, id_arguments, id_memo, id_method, id_force;
-static ID id_begin, id_end, id_step, id_exclude_end;
-static VALUE sym_each, sym_cycle, sym_yield;
-
-static VALUE lazy_use_super_method;
-
-#define id_call idCall
-#define id_each idEach
-#define id_eqq idEqq
-#define id_initialize idInitialize
-#define id_size idSize
+VALUE rb_cLazy;
+static ID id_rewind, id_each, id_new, id_initialize, id_yield, id_call, id_size, id_to_enum;
+static ID id_eqq, id_next, id_result, id_lazy, id_receiver, id_arguments, id_memo, id_method, id_force;
+static VALUE sym_each, sym_cycle;
 
 VALUE rb_eStopIteration;
 
@@ -133,52 +118,22 @@ struct enumerator {
     VALUE feedvalue;
     VALUE stop_exc;
     VALUE size;
-    VALUE procs;
     rb_enumerator_size_func *size_fn;
-    int kw_splat;
 };
 
-static VALUE rb_cGenerator, rb_cYielder, rb_cEnumProducer;
+static VALUE rb_cGenerator, rb_cYielder;
 
 struct generator {
     VALUE proc;
-    VALUE obj;
 };
 
 struct yielder {
     VALUE proc;
 };
 
-struct producer {
-    VALUE init;
-    VALUE proc;
-};
-
-typedef struct MEMO *lazyenum_proc_func(VALUE, struct MEMO *, VALUE, long);
-typedef VALUE lazyenum_size_func(VALUE, VALUE);
-typedef struct {
-    lazyenum_proc_func *proc;
-    lazyenum_size_func *size;
-} lazyenum_funcs;
-
-struct proc_entry {
-    VALUE proc;
-    VALUE memo;
-    const lazyenum_funcs *fn;
-};
-
 static VALUE generator_allocate(VALUE klass);
 static VALUE generator_init(VALUE obj, VALUE proc);
 
-static VALUE rb_cEnumChain;
-
-struct enum_chain {
-    VALUE enums;
-    long pos;
-};
-
-VALUE rb_cArithSeq;
-
 /*
  * Enumerator
  */
@@ -186,30 +141,14 @@ static void
 enumerator_mark(void *p)
 {
     struct enumerator *ptr = p;
-    rb_gc_mark_movable(ptr->obj);
-    rb_gc_mark_movable(ptr->args);
-    rb_gc_mark_movable(ptr->fib);
-    rb_gc_mark_movable(ptr->dst);
-    rb_gc_mark_movable(ptr->lookahead);
-    rb_gc_mark_movable(ptr->feedvalue);
-    rb_gc_mark_movable(ptr->stop_exc);
-    rb_gc_mark_movable(ptr->size);
-    rb_gc_mark_movable(ptr->procs);
-}
-
-static void
-enumerator_compact(void *p)
-{
-    struct enumerator *ptr = p;
-    ptr->obj = rb_gc_location(ptr->obj);
-    ptr->args = rb_gc_location(ptr->args);
-    ptr->fib = rb_gc_location(ptr->fib);
-    ptr->dst = rb_gc_location(ptr->dst);
-    ptr->lookahead = rb_gc_location(ptr->lookahead);
-    ptr->feedvalue = rb_gc_location(ptr->feedvalue);
-    ptr->stop_exc = rb_gc_location(ptr->stop_exc);
-    ptr->size = rb_gc_location(ptr->size);
-    ptr->procs = rb_gc_location(ptr->procs);
+    rb_gc_mark(ptr->obj);
+    rb_gc_mark(ptr->args);
+    rb_gc_mark(ptr->fib);
+    rb_gc_mark(ptr->dst);
+    rb_gc_mark(ptr->lookahead);
+    rb_gc_mark(ptr->feedvalue);
+    rb_gc_mark(ptr->stop_exc);
+    rb_gc_mark(ptr->size);
 }
 
 #define enumerator_free RUBY_TYPED_DEFAULT_FREE
@@ -226,7 +165,6 @@ static const rb_data_type_t enumerator_data_type = {
 	enumerator_mark,
 	enumerator_free,
 	enumerator_memsize,
-        enumerator_compact,
     },
     0, 0, RUBY_TYPED_FREE_IMMEDIATELY
 };
@@ -243,50 +181,6 @@ enumerator_ptr(VALUE obj)
     return ptr;
 }
 
-static void
-proc_entry_mark(void *p)
-{
-    struct proc_entry *ptr = p;
-    rb_gc_mark_movable(ptr->proc);
-    rb_gc_mark_movable(ptr->memo);
-}
-
-static void
-proc_entry_compact(void *p)
-{
-    struct proc_entry *ptr = p;
-    ptr->proc = rb_gc_location(ptr->proc);
-    ptr->memo = rb_gc_location(ptr->memo);
-}
-
-#define proc_entry_free RUBY_TYPED_DEFAULT_FREE
-
-static size_t
-proc_entry_memsize(const void *p)
-{
-    return p ? sizeof(struct proc_entry) : 0;
-}
-
-static const rb_data_type_t proc_entry_data_type = {
-    "proc_entry",
-    {
-	proc_entry_mark,
-	proc_entry_free,
-	proc_entry_memsize,
-        proc_entry_compact,
-    },
-};
-
-static struct proc_entry *
-proc_entry_ptr(VALUE proc_entry)
-{
-    struct proc_entry *ptr;
-
-    TypedData_Get_Struct(proc_entry, struct proc_entry, &proc_entry_data_type, ptr);
-
-    return ptr;
-}
-
 /*
  * call-seq:
  *   obj.to_enum(method = :each, *args)                 -> enum
@@ -295,8 +189,7 @@ proc_entry_ptr(VALUE proc_entry)
  *   obj.enum_for(method = :each, *args){|*args| block} -> enum
  *
  * Creates a new Enumerator which will enumerate by calling +method+ on
- * +obj+, passing +args+ if any. What was _yielded_ by method becomes
- * values of enumerator.
+ * +obj+, passing +args+ if any.
  *
  * If a block is given, it will be used to calculate the size of
  * the enumerator without the need to iterate it (see Enumerator#size).
@@ -315,11 +208,6 @@ proc_entry_ptr(VALUE proc_entry)
  *   a = [1, 2, 3]
  *   some_method(a.to_enum)
  *
- *   # String#split in block form is more memory-effective:
- *   very_large_string.to_enum(:split, "|") { |chunk| return chunk if chunk.include?('DATE') }
- *   # This could be rewritten more idiomatically with to_enum:
- *   very_large_string.to_enum(:split, "|").lazy.grep(/DATE/).first
- *
  * It is typical to call to_enum when defining methods for
  * a generic Enumerable, in case no block is passed.
  *
@@ -376,10 +264,8 @@ enumerator_allocate(VALUE klass)
     return enum_obj;
 }
 
-#define PASS_KW_SPLAT (rb_empty_keyword_given_p() ? RB_PASS_EMPTY_KEYWORDS : rb_keyword_given_p())
-
 static VALUE
-enumerator_init(VALUE enum_obj, VALUE obj, VALUE meth, int argc, const VALUE *argv, rb_enumerator_size_func *size_fn, VALUE size, int kw_splat)
+enumerator_init(VALUE enum_obj, VALUE obj, VALUE meth, int argc, const VALUE *argv, rb_enumerator_size_func *size_fn, VALUE size)
 {
     struct enumerator *ptr;
 
@@ -400,7 +286,6 @@ enumerator_init(VALUE enum_obj, VALUE obj, VALUE meth, int argc, const VALUE *ar
     ptr->stop_exc = Qfalse;
     ptr->size = size;
     ptr->size_fn = size_fn;
-    ptr->kw_splat = kw_splat;
 
     return enum_obj;
 }
@@ -434,7 +319,7 @@ enumerator_init(VALUE enum_obj, VALUE obj, VALUE meth, int argc, const VALUE *ar
  * In the second, deprecated, form, a generated Enumerator iterates over the
  * given object using the given method with the given arguments passed.
  *
- * Use of this form is discouraged.  Use Object#enum_for or Object#to_enum
+ * Use of this form is discouraged.  Use Kernel#enum_for or Kernel#to_enum
  * instead.
  *
  *   e = Enumerator.new(ObjectSpace, :each_object)
@@ -448,14 +333,13 @@ enumerator_initialize(int argc, VALUE *argv, VALUE obj)
 {
     VALUE recv, meth = sym_each;
     VALUE size = Qnil;
-    int kw_splat = 0;
 
     if (rb_block_given_p()) {
 	rb_check_arity(argc, 0, 1);
 	recv = generator_init(generator_allocate(rb_cGenerator), rb_block_proc());
 	if (argc) {
             if (NIL_P(argv[0]) || rb_respond_to(argv[0], id_call) ||
-                (RB_TYPE_P(argv[0], T_FLOAT) && RFLOAT_VALUE(argv[0]) == HUGE_VAL)) {
+                (RB_TYPE_P(argv[0], T_FLOAT) && RFLOAT_VALUE(argv[0]) == INFINITY)) {
                 size = argv[0];
             }
             else {
@@ -472,10 +356,9 @@ enumerator_initialize(int argc, VALUE *argv, VALUE obj)
 	    meth = *argv++;
 	    --argc;
 	}
-        kw_splat = PASS_KW_SPLAT;
     }
 
-    return enumerator_init(obj, recv, meth, argc, argv, 0, size, kw_splat);
+    return enumerator_init(obj, recv, meth, argc, argv, 0, size);
 }
 
 /* :nodoc: */
@@ -519,7 +402,7 @@ rb_enumeratorize(VALUE obj, VALUE meth, int argc, const VALUE *argv)
 }
 
 static VALUE
-lazy_to_enum_i(VALUE self, VALUE meth, int argc, const VALUE *argv, rb_enumerator_size_func *size_fn, int kw_splat);
+lazy_to_enum_i(VALUE self, VALUE meth, int argc, const VALUE *argv, rb_enumerator_size_func *size_fn);
 
 VALUE
 rb_enumeratorize_with_size(VALUE obj, VALUE meth, int argc, const VALUE *argv, rb_enumerator_size_func *size_fn)
@@ -527,22 +410,10 @@ rb_enumeratorize_with_size(VALUE obj, VALUE meth, int argc, const VALUE *argv, r
     /* Similar effect as calling obj.to_enum, i.e. dispatching to either
        Kernel#to_enum vs Lazy#to_enum */
     if (RTEST(rb_obj_is_kind_of(obj, rb_cLazy)))
-        return lazy_to_enum_i(obj, meth, argc, argv, size_fn, PASS_KW_SPLAT);
+	return lazy_to_enum_i(obj, meth, argc, argv, size_fn);
     else
 	return enumerator_init(enumerator_allocate(rb_cEnumerator),
-                               obj, meth, argc, argv, size_fn, Qnil, PASS_KW_SPLAT);
-}
-
-VALUE
-rb_enumeratorize_with_size_kw(VALUE obj, VALUE meth, int argc, const VALUE *argv, rb_enumerator_size_func *size_fn, int kw_splat)
-{
-    /* Similar effect as calling obj.to_enum, i.e. dispatching to either
-       Kernel#to_enum vs Lazy#to_enum */
-    if (RTEST(rb_obj_is_kind_of(obj, rb_cLazy)))
-        return lazy_to_enum_i(obj, meth, argc, argv, size_fn, kw_splat);
-    else
-        return enumerator_init(enumerator_allocate(rb_cEnumerator),
-                               obj, meth, argc, argv, size_fn, Qnil, kw_splat);
+			       obj, meth, argc, argv, size_fn, Qnil);
 }
 
 static VALUE
@@ -557,7 +428,7 @@ enumerator_block_call(VALUE obj, rb_block_call_func *func, VALUE arg)
 	argc = RARRAY_LENINT(e->args);
 	argv = RARRAY_CONST_PTR(e->args);
     }
-    return rb_block_call_kw(e->obj, meth, argc, argv, func, arg, e->kw_splat);
+    return rb_block_call(e->obj, meth, argc, argv, func, arg);
 }
 
 /*
@@ -614,8 +485,6 @@ enumerator_each(int argc, VALUE *argv, VALUE obj)
 	    args = rb_ary_new4(argc, argv);
 	}
 	e->args = args;
-        e->size = Qnil;
-        e->size_fn = 0;
     }
     if (!rb_block_given_p()) return obj;
     return enumerator_block_call(obj, 0, obj);
@@ -660,9 +529,12 @@ enumerator_with_index(int argc, VALUE *argv, VALUE obj)
 {
     VALUE memo;
 
-    rb_check_arity(argc, 0, 1);
+    rb_scan_args(argc, argv, "01", &memo);
     RETURN_SIZED_ENUMERATOR(obj, argc, argv, enumerator_enum_size);
-    memo = (!argc || NIL_P(memo = argv[0])) ? INT2FIX(0) : rb_to_int(memo);
+    if (NIL_P(memo))
+	memo = INT2FIX(0);
+    else
+	memo = rb_to_int(memo);
     return enumerator_block_call(obj, enumerator_with_index_i, (VALUE)MEMO_NEW(memo, 0, 0));
 }
 
@@ -744,7 +616,7 @@ next_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, obj))
 }
 
 static VALUE
-next_i(RB_BLOCK_CALL_FUNC_ARGLIST(_, obj))
+next_i(VALUE curr, VALUE obj)
 {
     struct enumerator *e = enumerator_ptr(obj);
     VALUE nil = Qnil;
@@ -1058,7 +930,6 @@ enumerator_rewind(VALUE obj)
     return obj;
 }
 
-static struct generator *generator_ptr(VALUE obj);
 static VALUE append_method(VALUE obj, VALUE str, ID default_method, VALUE default_args);
 
 static VALUE
@@ -1077,25 +948,7 @@ inspect_enumerator(VALUE obj, VALUE dummy, int recur)
 
     if (recur) {
 	str = rb_sprintf("#<%"PRIsVALUE": ...>", rb_class_path(cname));
-	return str;
-    }
-
-    if (e->procs) {
-	long i;
-
-	eobj = generator_ptr(e->obj)->obj;
-	/* In case procs chained enumerator traversing all proc entries manually */
-	if (rb_obj_class(eobj) == cname) {
-	    str = rb_inspect(eobj);
-	}
-	else {
-	    str = rb_sprintf("#<%"PRIsVALUE": %+"PRIsVALUE">", rb_class_path(cname), eobj);
-	}
-	for (i = 0; i < RARRAY_LEN(e->procs); i++) {
-	    str = rb_sprintf("#<%"PRIsVALUE": %"PRIsVALUE, cname, str);
-	    append_method(RARRAY_AREF(e->procs, i), str, e->meth, e->args);
-	    rb_str_buf_cat2(str, ">");
-	}
+	OBJ_TAINT(str);
 	return str;
     }
 
@@ -1113,22 +966,6 @@ inspect_enumerator(VALUE obj, VALUE dummy, int recur)
     return str;
 }
 
-static int
-key_symbol_p(VALUE key, VALUE val, VALUE arg)
-{
-    if (SYMBOL_P(key)) return ST_CONTINUE;
-    *(int *)arg = FALSE;
-    return ST_STOP;
-}
-
-static int
-kwd_append(VALUE key, VALUE val, VALUE str)
-{
-    if (!SYMBOL_P(key)) rb_raise(rb_eRuntimeError, "non-symbol key inserted");
-    rb_str_catf(str, "% "PRIsVALUE": %"PRIsVALUE", ", key, val);
-    return ST_CONTINUE;
-}
-
 static VALUE
 append_method(VALUE obj, VALUE str, ID default_method, VALUE default_args)
 {
@@ -1156,27 +993,15 @@ append_method(VALUE obj, VALUE str, ID default_method, VALUE default_args)
 	const VALUE *argv = RARRAY_CONST_PTR(eargs); /* WB: no new reference */
 
 	if (argc > 0) {
-	    VALUE kwds = Qnil;
-
 	    rb_str_buf_cat2(str, "(");
 
-            if (RB_TYPE_P(argv[argc-1], T_HASH) && !RHASH_EMPTY_P(argv[argc-1])) {
-		int all_key = TRUE;
-		rb_hash_foreach(argv[argc-1], key_symbol_p, (VALUE)&all_key);
-		if (all_key) kwds = argv[--argc];
-	    }
-
 	    while (argc--) {
 		VALUE arg = *argv++;
 
 		rb_str_append(str, rb_inspect(arg));
-		rb_str_buf_cat2(str, ", ");
+		rb_str_buf_cat2(str, argc > 0 ? ", " : ")");
+		OBJ_INFECT(str, arg);
 	    }
-	    if (!NIL_P(kwds)) {
-		rb_hash_foreach(kwds, kwd_append, str);
-	    }
-	    rb_str_set_len(str, RSTRING_LEN(str)-2);
-	    rb_str_buf_cat2(str, ")");
 	}
     }
 
@@ -1215,23 +1040,6 @@ enumerator_size(VALUE obj)
     const VALUE *argv = NULL;
     VALUE size;
 
-    if (e->procs) {
-	struct generator *g = generator_ptr(e->obj);
-	VALUE receiver = rb_check_funcall(g->obj, id_size, 0, 0);
-	long i = 0;
-
-	for (i = 0; i < RARRAY_LEN(e->procs); i++) {
-	    VALUE proc = RARRAY_AREF(e->procs, i);
-	    struct proc_entry *entry = proc_entry_ptr(proc);
-	    lazyenum_size_func *size_fn = entry->fn->size;
-	    if (!size_fn) {
-		return Qnil;
-	    }
-	    receiver = (*size_fn)(proc, receiver);
-	}
-	return receiver;
-    }
-
     if (e->size_fn) {
 	return (*e->size_fn)(e->obj, e->args, obj);
     }
@@ -1239,7 +1047,7 @@ enumerator_size(VALUE obj)
 	argc = (int)RARRAY_LEN(e->args);
 	argv = RARRAY_CONST_PTR(e->args);
     }
-    size = rb_check_funcall_kw(e->size, id_call, argc, argv, e->kw_splat);
+    size = rb_check_funcall(e->size, id_call, argc, argv);
     if (size != Qundef) return size;
     return e->size;
 }
@@ -1251,14 +1059,7 @@ static void
 yielder_mark(void *p)
 {
     struct yielder *ptr = p;
-    rb_gc_mark_movable(ptr->proc);
-}
-
-static void
-yielder_compact(void *p)
-{
-    struct yielder *ptr = p;
-    ptr->proc = rb_gc_location(ptr->proc);
+    rb_gc_mark(ptr->proc);
 }
 
 #define yielder_free RUBY_TYPED_DEFAULT_FREE
@@ -1275,7 +1076,6 @@ static const rb_data_type_t yielder_data_type = {
 	yielder_mark,
 	yielder_free,
 	yielder_memsize,
-        yielder_compact,
     },
     0, 0, RUBY_TYPED_FREE_IMMEDIATELY
 };
@@ -1336,44 +1136,21 @@ yielder_yield(VALUE obj, VALUE args)
 {
     struct yielder *ptr = yielder_ptr(obj);
 
-    return rb_proc_call_kw(ptr->proc, args, RB_PASS_CALLED_KEYWORDS);
+    return rb_proc_call(ptr->proc, args);
 }
 
 /* :nodoc: */
 static VALUE
-yielder_yield_push(VALUE obj, VALUE arg)
+yielder_yield_push(VALUE obj, VALUE args)
 {
-    struct yielder *ptr = yielder_ptr(obj);
-
-    rb_proc_call_with_block(ptr->proc, 1, &arg, Qnil);
-
+    yielder_yield(obj, args);
     return obj;
 }
 
-/*
- * Returns a Proc object that takes an argument and yields it.
- *
- * This method is implemented so that a Yielder object can be directly
- * passed to another method as a block argument.
- *
- *   enum = Enumerator.new { |y|
- *     Dir.glob("*.rb") { |file|
- *       File.open(file) { |f| f.each_line(&y) }
- *     }
- *   }
- */
-static VALUE
-yielder_to_proc(VALUE obj)
-{
-    VALUE method = rb_obj_method(obj, sym_yield);
-
-    return rb_funcall(method, idTo_proc, 0);
-}
-
 static VALUE
 yielder_yield_i(RB_BLOCK_CALL_FUNC_ARGLIST(obj, memo))
 {
-    return rb_yield_values_kw(argc, argv, RB_PASS_CALLED_KEYWORDS);
+    return rb_yield_values2(argc, argv);
 }
 
 static VALUE
@@ -1389,16 +1166,7 @@ static void
 generator_mark(void *p)
 {
     struct generator *ptr = p;
-    rb_gc_mark_movable(ptr->proc);
-    rb_gc_mark_movable(ptr->obj);
-}
-
-static void
-generator_compact(void *p)
-{
-    struct generator *ptr = p;
-    ptr->proc = rb_gc_location(ptr->proc);
-    ptr->obj = rb_gc_location(ptr->obj);
+    rb_gc_mark(ptr->proc);
 }
 
 #define generator_free RUBY_TYPED_DEFAULT_FREE
@@ -1415,7 +1183,6 @@ static const rb_data_type_t generator_data_type = {
 	generator_mark,
 	generator_free,
 	generator_memsize,
-        generator_compact,
     },
     0, 0, RUBY_TYPED_FREE_IMMEDIATELY
 };
@@ -1522,7 +1289,7 @@ generator_each(int argc, VALUE *argv, VALUE obj)
 	rb_ary_cat(args, argv, argc);
     }
 
-    return rb_proc_call_kw(ptr->proc, args, RB_PASS_CALLED_KEYWORDS);
+    return rb_proc_call(ptr->proc, args);
 }
 
 /* Lazy Enumerator methods */
@@ -1584,156 +1351,6 @@ lazy_init_block_i(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
     return Qnil;
 }
 
-#define memo_value v2
-#define memo_flags u3.state
-#define LAZY_MEMO_BREAK 1
-#define LAZY_MEMO_PACKED 2
-#define LAZY_MEMO_BREAK_P(memo) ((memo)->memo_flags & LAZY_MEMO_BREAK)
-#define LAZY_MEMO_PACKED_P(memo) ((memo)->memo_flags & LAZY_MEMO_PACKED)
-#define LAZY_MEMO_SET_BREAK(memo) ((memo)->memo_flags |= LAZY_MEMO_BREAK)
-#define LAZY_MEMO_SET_VALUE(memo, value) MEMO_V2_SET(memo, value)
-#define LAZY_MEMO_SET_PACKED(memo) ((memo)->memo_flags |= LAZY_MEMO_PACKED)
-#define LAZY_MEMO_RESET_PACKED(memo) ((memo)->memo_flags &= ~LAZY_MEMO_PACKED)
-
-static VALUE
-lazy_init_yielder(RB_BLOCK_CALL_FUNC_ARGLIST(_, m))
-{
-    VALUE yielder = RARRAY_AREF(m, 0);
-    VALUE procs_array = RARRAY_AREF(m, 1);
-    VALUE memos = rb_attr_get(yielder, id_memo);
-    long i = 0;
-    struct MEMO *result;
-    int cont = 1;
-
-    result = MEMO_NEW(Qnil, rb_enum_values_pack(argc, argv),
-		      argc > 1 ? LAZY_MEMO_PACKED : 0);
-
-    for (i = 0; i < RARRAY_LEN(procs_array); i++) {
-	VALUE proc = RARRAY_AREF(procs_array, i);
-	struct proc_entry *entry = proc_entry_ptr(proc);
-	if (!(*entry->fn->proc)(proc, result, memos, i)) {
-	    cont = 0;
-	    break;
-	}
-    }
-
-    if (cont) {
-	rb_funcall2(yielder, idLTLT, 1, &(result->memo_value));
-    }
-    if (LAZY_MEMO_BREAK_P(result)) {
-	rb_iter_break();
-    }
-    return result->memo_value;
-}
-
-static VALUE
-lazy_init_block(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
-{
-    VALUE procs = RARRAY_AREF(m, 1);
-
-    rb_ivar_set(val, id_memo, rb_ary_new2(RARRAY_LEN(procs)));
-    rb_block_call(RARRAY_AREF(m, 0), id_each, 0, 0,
-		  lazy_init_yielder, rb_ary_new3(2, val, procs));
-    return Qnil;
-}
-
-static VALUE
-lazy_generator_init(VALUE enumerator, VALUE procs)
-{
-    VALUE generator;
-    VALUE obj;
-    struct generator *gen_ptr;
-    struct enumerator *e = enumerator_ptr(enumerator);
-
-    if (RARRAY_LEN(procs) > 0) {
-	struct generator *old_gen_ptr = generator_ptr(e->obj);
-	obj = old_gen_ptr->obj;
-    }
-    else {
-	obj = enumerator;
-    }
-
-    generator = generator_allocate(rb_cGenerator);
-
-    rb_block_call(generator, id_initialize, 0, 0,
-		  lazy_init_block, rb_ary_new3(2, obj, procs));
-
-    gen_ptr = generator_ptr(generator);
-    gen_ptr->obj = obj;
-
-    return generator;
-}
-
-/*
- * Document-class: Enumerator::Lazy
- *
- * Enumerator::Lazy is a special type of Enumerator, that allows constructing
- * chains of operations without evaluating them immediately, and evaluating
- * values on as-needed basis. In order to do so it redefines most of Enumerable
- * methods so that they just construct another lazy enumerator.
- *
- * Enumerator::Lazy can be constructed from any Enumerable with the
- * Enumerable#lazy method.
- *
- *    lazy = (1..Float::INFINITY).lazy.select(&:odd?).drop(10).take_while { |i| i < 30 }
- *    # => #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: 1..Infinity>:select>:drop(10)>:take_while>
- *
- * The real enumeration is performed when any non-redefined Enumerable method
- * is called, like Enumerable#first or Enumerable#to_a (the latter is aliased
- * as #force for more semantic code):
- *
- *    lazy.first(2)
- *    #=> [21, 23]
- *
- *    lazy.force
- *    #=> [21, 23, 25, 27, 29]
- *
- * Note that most Enumerable methods that could be called with or without
- * a block, on Enumerator::Lazy will always require a block:
- *
- *    [1, 2, 3].map       #=> #<Enumerator: [1, 2, 3]:map>
- *    [1, 2, 3].lazy.map  # ArgumentError: tried to call lazy map without a block
- *
- * This class allows idiomatic calculations on long or infinite sequences, as well
- * as chaining of calculations without constructing intermediate arrays.
- *
- * Example for working with a slowly calculated sequence:
- *
- *    require 'open-uri'
- *
- *    # This will fetch all URLs before selecting
- *    # necessary data
- *    URLS.map { |u| JSON.parse(open(u).read) }
- *      .select { |data| data.key?('stats') }
- *      .first(5)
- *
- *    # This will fetch URLs one-by-one, only till
- *    # there is enough data to satisfy the condition
- *    URLS.lazy.map { |u| JSON.parse(open(u).read) }
- *      .select { |data| data.key?('stats') }
- *      .first(5)
- *
- * Ending a chain with ".eager" generates a non-lazy enumerator, which
- * is suitable for returning or passing to another method that expects
- * a normal enumerator.
- *
- *    def active_items
- *      groups
- *        .lazy
- *        .flat_map(&:items)
- *        .reject(&:disabled)
- *        .eager
- *    end
- *
- *    # This works lazily; if a checked item is found, it stops
- *    # iteration and does not look into remaining groups.
- *    first_checked = active_items.find(&:checked)
- *
- *    # This returns an array of items like a normal enumerator does.
- *    all_checked = active_items.select(&:checked)
- *
- */
-
 /*
  * call-seq:
  *   Lazy.new(obj, size=nil) { |yielder, *values| ... }
@@ -1741,17 +1358,26 @@ lazy_generator_init(VALUE enumerator, VALUE procs)
  * Creates a new Lazy enumerator. When the enumerator is actually enumerated
  * (e.g. by calling #force), +obj+ will be enumerated and each value passed
  * to the given block. The block can yield values back using +yielder+.
- * For example, to create a "filter+map" enumerator:
+ * For example, to create a method +filter_map+ in both lazy and
+ * non-lazy fashions:
+ *
+ *   module Enumerable
+ *     def filter_map(&block)
+ *       map(&block).compact
+ *     end
+ *   end
  *
- *   def filter_map(sequence)
- *     Lazy.new(sequence) do |yielder, *values|
- *       result = yield *values
- *       yielder << result if result
+ *   class Enumerator::Lazy
+ *     def filter_map
+ *       Lazy.new(self) do |yielder, *values|
+ *         result = yield *values
+ *         yielder << result if result
+ *       end
  *     end
  *   end
  *
- *   filter_map(1..Float::INFINITY) {|i| i*i if i.even?}.first(5)
- *   #=> [4, 16, 36, 64, 100]
+ *   (1..Float::INFINITY).lazy.filter_map{|i| i*i if i.even?}.first(5)
+ *       # => [4, 16, 36, 64, 100]
  */
 static VALUE
 lazy_initialize(int argc, VALUE *argv, VALUE self)
@@ -1769,30 +1395,17 @@ lazy_initialize(int argc, VALUE *argv, VALUE self)
     }
     generator = generator_allocate(rb_cGenerator);
     rb_block_call(generator, id_initialize, 0, 0, lazy_init_block_i, obj);
-    enumerator_init(self, generator, sym_each, 0, 0, 0, size, 0);
+    enumerator_init(self, generator, sym_each, 0, 0, 0, size);
     rb_ivar_set(self, id_receiver, obj);
 
     return self;
 }
 
-#if 0 /* for RDoc */
-/*
- * call-seq:
- *   lazy.to_a  -> array
- *   lazy.force -> array
- *
- * Expands +lazy+ enumerator to an array.
- * See Enumerable#to_a.
- */
-static VALUE lazy_to_a(VALUE self)
-{
-}
-#endif
-
-static void
-lazy_set_args(VALUE lazy, VALUE args)
+static VALUE
+lazy_set_method(VALUE lazy, VALUE args, rb_enumerator_size_func *size_fn)
 {
     ID id = rb_frame_this_func();
+    struct enumerator *e = enumerator_ptr(lazy);
     rb_ivar_set(lazy, id_method, ID2SYM(id));
     if (NIL_P(args)) {
 	/* Qfalse indicates that the arguments are empty */
@@ -1801,64 +1414,19 @@ lazy_set_args(VALUE lazy, VALUE args)
     else {
 	rb_ivar_set(lazy, id_arguments, args);
     }
-}
-
-static VALUE
-lazy_set_method(VALUE lazy, VALUE args, rb_enumerator_size_func *size_fn)
-{
-    struct enumerator *e = enumerator_ptr(lazy);
-    lazy_set_args(lazy, args);
     e->size_fn = size_fn;
     return lazy;
 }
 
-static VALUE
-lazy_add_method(VALUE obj, int argc, VALUE *argv, VALUE args, VALUE memo,
-		const lazyenum_funcs *fn)
-{
-    struct enumerator *new_e;
-    VALUE new_obj;
-    VALUE new_generator;
-    VALUE new_procs;
-    struct enumerator *e = enumerator_ptr(obj);
-    struct proc_entry *entry;
-    VALUE entry_obj = TypedData_Make_Struct(rb_cObject, struct proc_entry,
-					    &proc_entry_data_type, entry);
-    if (rb_block_given_p()) {
-	entry->proc = rb_block_proc();
-    }
-    entry->fn = fn;
-    entry->memo = args;
-
-    lazy_set_args(entry_obj, memo);
-
-    new_procs = RTEST(e->procs) ? rb_ary_dup(e->procs) : rb_ary_new();
-    new_generator = lazy_generator_init(obj, new_procs);
-    rb_ary_push(new_procs, entry_obj);
-
-    new_obj = enumerator_init_copy(enumerator_allocate(rb_cLazy), obj);
-    new_e = DATA_PTR(new_obj);
-    new_e->obj = new_generator;
-    new_e->procs = new_procs;
-
-    if (argc > 0) {
-	new_e->meth = rb_to_id(*argv++);
-	--argc;
-    }
-    else {
-	new_e->meth = id_each;
-    }
-    new_e->args = rb_ary_new4(argc, argv);
-    return new_obj;
-}
-
 /*
  * call-seq:
  *   e.lazy -> lazy_enumerator
  *
- * Returns an Enumerator::Lazy, which redefines most Enumerable
- * methods to postpone enumeration and enumerate values only on an
- * as-needed basis.
+ * Returns a lazy enumerator, whose methods map/collect,
+ * flat_map/collect_concat, select/find_all, reject, grep, grep_v, zip, take,
+ * take_while, drop, and drop_while enumerate values only on an
+ * as-needed basis.  However, if a block is given to zip, values
+ * are enumerated immediately.
  *
  * === Example
  *
@@ -1884,17 +1452,17 @@ lazy_add_method(VALUE obj, int argc, VALUE *argv, VALUE args, VALUE memo,
 static VALUE
 enumerable_lazy(VALUE obj)
 {
-    VALUE result = lazy_to_enum_i(obj, sym_each, 0, 0, lazyenum_size, PASS_KW_SPLAT);
+    VALUE result = lazy_to_enum_i(obj, sym_each, 0, 0, lazyenum_size);
     /* Qfalse indicates that the Enumerator::Lazy has no method name */
     rb_ivar_set(result, id_method, Qfalse);
     return result;
 }
 
 static VALUE
-lazy_to_enum_i(VALUE obj, VALUE meth, int argc, const VALUE *argv, rb_enumerator_size_func *size_fn, int kw_splat)
+lazy_to_enum_i(VALUE obj, VALUE meth, int argc, const VALUE *argv, rb_enumerator_size_func *size_fn)
 {
     return enumerator_init(enumerator_allocate(rb_cLazy),
-                           obj, meth, argc, argv, size_fn, Qnil, kw_splat);
+			   obj, meth, argc, argv, size_fn, Qnil);
 }
 
 /*
@@ -1904,13 +1472,13 @@ lazy_to_enum_i(VALUE obj, VALUE meth, int argc, const VALUE *argv, rb_enumerator
  *   lzy.to_enum(method = :each, *args) {|*args| block} -> lazy_enum
  *   lzy.enum_for(method = :each, *args){|*args| block} -> lazy_enum
  *
- * Similar to Object#to_enum, except it returns a lazy enumerator.
+ * Similar to Kernel#to_enum, except it returns a lazy enumerator.
  * This makes it easy to define Enumerable methods that will
  * naturally remain lazy if called from a lazy enumerator.
  *
- * For example, continuing from the example in Object#to_enum:
+ * For example, continuing from the example in Kernel#to_enum:
  *
- *   # See Object#to_enum for the definition of repeat
+ *   # See Kernel#to_enum for the definition of repeat
  *   r = 1..Float::INFINITY
  *   r.repeat(2).first(5) # => [1, 1, 2, 2, 3]
  *   r.repeat(2).class # => Enumerator
@@ -1923,16 +1491,13 @@ lazy_to_enum_i(VALUE obj, VALUE meth, int argc, const VALUE *argv, rb_enumerator
 static VALUE
 lazy_to_enum(int argc, VALUE *argv, VALUE self)
 {
-    VALUE lazy, meth = sym_each, super_meth;
+    VALUE lazy, meth = sym_each;
 
     if (argc > 0) {
 	--argc;
 	meth = *argv++;
     }
-    if (RTEST((super_meth = rb_hash_aref(lazy_use_super_method, meth)))) {
-        meth = super_meth;
-    }
-    lazy = lazy_to_enum_i(self, meth, argc, argv, 0, PASS_KW_SPLAT);
+    lazy = lazy_to_enum_i(self, meth, argc, argv, 0);
     if (rb_block_given_p()) {
 	enumerator_ptr(lazy)->size = rb_block_proc();
     }
@@ -1940,78 +1505,14 @@ lazy_to_enum(int argc, VALUE *argv, VALUE self)
 }
 
 static VALUE
-lazy_eager_size(VALUE self, VALUE args, VALUE eobj)
-{
-    return enum_size(self);
-}
-
-/*
- * call-seq:
- *   lzy.eager -> enum
- *
- * Returns a non-lazy Enumerator converted from the lazy enumerator.
- */
-
-static VALUE
-lazy_eager(VALUE self)
-{
-    return enumerator_init(enumerator_allocate(rb_cEnumerator),
-                           self, sym_each, 0, 0, lazy_eager_size, Qnil, 0);
-}
-
-static VALUE
-lazyenum_yield(VALUE proc_entry, struct MEMO *result)
-{
-    struct proc_entry *entry = proc_entry_ptr(proc_entry);
-    return rb_proc_call_with_block(entry->proc, 1, &result->memo_value, Qnil);
-}
-
-static VALUE
-lazyenum_yield_values(VALUE proc_entry, struct MEMO *result)
-{
-    struct proc_entry *entry = proc_entry_ptr(proc_entry);
-    int argc = 1;
-    const VALUE *argv = &result->memo_value;
-    if (LAZY_MEMO_PACKED_P(result)) {
-	const VALUE args = *argv;
-	argc = RARRAY_LENINT(args);
-	argv = RARRAY_CONST_PTR(args);
-    }
-    return rb_proc_call_with_block(entry->proc, argc, argv, Qnil);
-}
-
-static struct MEMO *
-lazy_map_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
+lazy_map_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
 {
-    VALUE value = lazyenum_yield_values(proc_entry, result);
-    LAZY_MEMO_SET_VALUE(result, value);
-    LAZY_MEMO_RESET_PACKED(result);
-    return result;
-}
+    VALUE result = rb_yield_values2(argc - 1, &argv[1]);
 
-static VALUE
-lazy_map_size(VALUE entry, VALUE receiver)
-{
-    return receiver;
+    rb_funcall(argv[0], id_yield, 1, result);
+    return Qnil;
 }
 
-static const lazyenum_funcs lazy_map_funcs = {
-    lazy_map_proc, lazy_map_size,
-};
-
-/*
- *  call-seq:
- *     lazy.collect { |obj| block } -> lazy_enumerator
- *     lazy.map     { |obj| block } -> lazy_enumerator
- *
- *  Like Enumerable#map, but chains operation to be lazy-evaluated.
- *
- *     (1..Float::INFINITY).lazy.map {|i| i**2 }
- *     #=> #<Enumerator::Lazy: #<Enumerator::Lazy: 1..Infinity>:map>
- *     (1..Float::INFINITY).lazy.map {|i| i**2 }.first(3)
- *     #=> [1, 4, 9]
- */
-
 static VALUE
 lazy_map(VALUE obj)
 {
@@ -2019,15 +1520,15 @@ lazy_map(VALUE obj)
 	rb_raise(rb_eArgError, "tried to call lazy map without a block");
     }
 
-    return lazy_add_method(obj, 0, 0, Qnil, Qnil, &lazy_map_funcs);
+    return lazy_set_method(rb_block_call(rb_cLazy, id_new, 1, &obj,
+					 lazy_map_func, 0),
+			   Qnil, lazy_receiver_size);
 }
 
 static VALUE
 lazy_flat_map_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, yielder))
 {
-    VALUE arg = rb_enum_values_pack(argc, argv);
-
-    return rb_funcallv(yielder, idLTLT, 1, &arg);
+    return rb_funcallv(yielder, id_yield, argc, argv);
 }
 
 static VALUE
@@ -2042,25 +1543,25 @@ lazy_flat_map_to_ary(VALUE obj, VALUE yielder)
 {
     VALUE ary = rb_check_array_type(obj);
     if (NIL_P(ary)) {
-	rb_funcall(yielder, idLTLT, 1, obj);
+	rb_funcall(yielder, id_yield, 1, obj);
     }
     else {
 	long i;
 	for (i = 0; i < RARRAY_LEN(ary); i++) {
-	    rb_funcall(yielder, idLTLT, 1, RARRAY_AREF(ary, i));
+	    rb_funcall(yielder, id_yield, 1, RARRAY_AREF(ary, i));
 	}
     }
     return Qnil;
 }
 
 static VALUE
-lazy_flat_map_proc(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
+lazy_flat_map_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
 {
     VALUE result = rb_yield_values2(argc - 1, &argv[1]);
     if (RB_TYPE_P(result, T_ARRAY)) {
 	long i;
 	for (i = 0; i < RARRAY_LEN(result); i++) {
-	    rb_funcall(argv[0], idLTLT, 1, RARRAY_AREF(result, i));
+	    rb_funcall(argv[0], id_yield, 1, RARRAY_AREF(result, i));
 	}
     }
     else {
@@ -2088,9 +1589,9 @@ lazy_flat_map_proc(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
  *  A value <i>x</i> returned by <i>block</i> is decomposed if either of
  *  the following conditions is true:
  *
- *  * a) <i>x</i> responds to both each and force, which means that
- *    <i>x</i> is a lazy enumerator.
- *  * b) <i>x</i> is an array or responds to to_ary.
+ *    a) <i>x</i> responds to both each and force, which means that
+ *       <i>x</i> is a lazy enumerator.
+ *    b) <i>x</i> is an array or responds to to_ary.
  *
  *  Otherwise, <i>x</i> is contained as-is in the return value.
  *
@@ -2105,30 +1606,21 @@ lazy_flat_map(VALUE obj)
     }
 
     return lazy_set_method(rb_block_call(rb_cLazy, id_new, 1, &obj,
-					 lazy_flat_map_proc, 0),
+					 lazy_flat_map_func, 0),
 			   Qnil, 0);
 }
 
-static struct MEMO *
-lazy_select_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
+static VALUE
+lazy_select_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
 {
-    VALUE chain = lazyenum_yield(proc_entry, result);
-    if (!RTEST(chain)) return 0;
-    return result;
-}
+    VALUE element = rb_enum_values_pack(argc - 1, argv + 1);
 
-static const lazyenum_funcs lazy_select_funcs = {
-    lazy_select_proc, 0,
-};
+    if (RTEST(rb_yield(element))) {
+	return rb_funcall(argv[0], id_yield, 1, element);
+    }
+    return Qnil;
+}
 
-/*
- *  call-seq:
- *     lazy.find_all { |obj| block } -> lazy_enumerator
- *     lazy.select   { |obj| block } -> lazy_enumerator
- *     lazy.filter   { |obj| block } -> lazy_enumerator
- *
- *  Like Enumerable#select, but chains operation to be lazy-evaluated.
- */
 static VALUE
 lazy_select(VALUE obj)
 {
@@ -2136,61 +1628,22 @@ lazy_select(VALUE obj)
 	rb_raise(rb_eArgError, "tried to call lazy select without a block");
     }
 
-    return lazy_add_method(obj, 0, 0, Qnil, Qnil, &lazy_select_funcs);
-}
-
-static struct MEMO *
-lazy_filter_map_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
-{
-    VALUE value = lazyenum_yield_values(proc_entry, result);
-    if (!RTEST(value)) return 0;
-    LAZY_MEMO_SET_VALUE(result, value);
-    LAZY_MEMO_RESET_PACKED(result);
-    return result;
+    return lazy_set_method(rb_block_call(rb_cLazy, id_new, 1, &obj,
+					 lazy_select_func, 0),
+			   Qnil, 0);
 }
 
-static const lazyenum_funcs lazy_filter_map_funcs = {
-    lazy_filter_map_proc, 0,
-};
-
-/*
- *  call-seq:
- *     lazy.filter_map { |obj| block } -> lazy_enumerator
- *
- *  Like Enumerable#filter_map, but chains operation to be lazy-evaluated.
- *
- *     (1..).lazy.filter_map { |i| i * 2 if i.even? }.first(5) #=> [4, 8, 12, 16, 20]
- */
-
 static VALUE
-lazy_filter_map(VALUE obj)
+lazy_reject_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
 {
-    if (!rb_block_given_p()) {
-        rb_raise(rb_eArgError, "tried to call lazy filter_map without a block");
-    }
+    VALUE element = rb_enum_values_pack(argc - 1, argv + 1);
 
-    return lazy_add_method(obj, 0, 0, Qnil, Qnil, &lazy_filter_map_funcs);
-}
-
-static struct MEMO *
-lazy_reject_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
-{
-    VALUE chain = lazyenum_yield(proc_entry, result);
-    if (RTEST(chain)) return 0;
-    return result;
+    if (!RTEST(rb_yield(element))) {
+	return rb_funcall(argv[0], id_yield, 1, element);
+    }
+    return Qnil;
 }
 
-static const lazyenum_funcs lazy_reject_funcs = {
-    lazy_reject_proc, 0,
-};
-
-/*
- *  call-seq:
- *     lazy.reject { |obj| block } -> lazy_enumerator
- *
- *  Like Enumerable#reject, but chains operation to be lazy-evaluated.
- */
-
 static VALUE
 lazy_reject(VALUE obj)
 {
@@ -2198,101 +1651,77 @@ lazy_reject(VALUE obj)
 	rb_raise(rb_eArgError, "tried to call lazy reject without a block");
     }
 
-    return lazy_add_method(obj, 0, 0, Qnil, Qnil, &lazy_reject_funcs);
+    return lazy_set_method(rb_block_call(rb_cLazy, id_new, 1, &obj,
+					 lazy_reject_func, 0),
+			   Qnil, 0);
 }
 
-static struct MEMO *
-lazy_grep_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
+static VALUE
+lazy_grep_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
 {
-    struct proc_entry *entry = proc_entry_ptr(proc_entry);
-    VALUE chain = rb_funcall(entry->memo, id_eqq, 1, result->memo_value);
-    if (!RTEST(chain)) return 0;
-    return result;
+    VALUE i = rb_enum_values_pack(argc - 1, argv + 1);
+    VALUE result = rb_funcall(m, id_eqq, 1, i);
+
+    if (RTEST(result)) {
+	rb_funcall(argv[0], id_yield, 1, i);
+    }
+    return Qnil;
 }
 
-static struct MEMO *
-lazy_grep_iter_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
+static VALUE
+lazy_grep_iter(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
 {
-    struct proc_entry *entry = proc_entry_ptr(proc_entry);
-    VALUE value, chain = rb_funcall(entry->memo, id_eqq, 1, result->memo_value);
-
-    if (!RTEST(chain)) return 0;
-    value = rb_proc_call_with_block(entry->proc, 1, &(result->memo_value), Qnil);
-    LAZY_MEMO_SET_VALUE(result, value);
-    LAZY_MEMO_RESET_PACKED(result);
+    VALUE i = rb_enum_values_pack(argc - 1, argv + 1);
+    VALUE result = rb_funcall(m, id_eqq, 1, i);
 
-    return result;
+    if (RTEST(result)) {
+	rb_funcall(argv[0], id_yield, 1, rb_yield(i));
+    }
+    return Qnil;
 }
 
-static const lazyenum_funcs lazy_grep_iter_funcs = {
-    lazy_grep_iter_proc, 0,
-};
-
-static const lazyenum_funcs lazy_grep_funcs = {
-    lazy_grep_proc, 0,
-};
-
-/*
- *  call-seq:
- *     lazy.grep(pattern)                  -> lazy_enumerator
- *     lazy.grep(pattern) { |obj| block }  -> lazy_enumerator
- *
- *  Like Enumerable#grep, but chains operation to be lazy-evaluated.
- */
-
 static VALUE
 lazy_grep(VALUE obj, VALUE pattern)
 {
-    const lazyenum_funcs *const funcs = rb_block_given_p() ?
-	&lazy_grep_iter_funcs : &lazy_grep_funcs;
-    return lazy_add_method(obj, 0, 0, pattern, rb_ary_new3(1, pattern), funcs);
+    return lazy_set_method(rb_block_call(rb_cLazy, id_new, 1, &obj,
+					 rb_block_given_p() ?
+					 lazy_grep_iter : lazy_grep_func,
+					 pattern),
+			   rb_ary_new3(1, pattern), 0);
 }
 
-static struct MEMO *
-lazy_grep_v_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
+static VALUE
+lazy_grep_v_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
 {
-    struct proc_entry *entry = proc_entry_ptr(proc_entry);
-    VALUE chain = rb_funcall(entry->memo, id_eqq, 1, result->memo_value);
-    if (RTEST(chain)) return 0;
-    return result;
+    VALUE i = rb_enum_values_pack(argc - 1, argv + 1);
+    VALUE result = rb_funcall(m, id_eqq, 1, i);
+
+    if (!RTEST(result)) {
+	rb_funcall(argv[0], id_yield, 1, i);
+    }
+    return Qnil;
 }
 
-static struct MEMO *
-lazy_grep_v_iter_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
+static VALUE
+lazy_grep_v_iter(RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
 {
-    struct proc_entry *entry = proc_entry_ptr(proc_entry);
-    VALUE value, chain = rb_funcall(entry->memo, id_eqq, 1, result->memo_value);
-
-    if (RTEST(chain)) return 0;
-    value = rb_proc_call_with_block(entry->proc, 1, &(result->memo_value), Qnil);
-    LAZY_MEMO_SET_VALUE(result, value);
-    LAZY_MEMO_RESET_PACKED(result);
+    VALUE i = rb_enum_values_pack(argc - 1, argv + 1);
+    VALUE result = rb_funcall(m, id_eqq, 1, i);
 
-    return result;
+    if (!RTEST(result)) {
+	rb_funcall(argv[0], id_yield, 1, rb_yield(i));
+    }
+    return Qnil;
 }
 
-static const lazyenum_funcs lazy_grep_v_iter_funcs = {
-    lazy_grep_v_iter_proc, 0,
-};
-
-static const lazyenum_funcs lazy_grep_v_funcs = {
-    lazy_grep_v_proc, 0,
-};
-
-/*
- *  call-seq:
- *     lazy.grep_v(pattern)                  -> lazy_enumerator
- *     lazy.grep_v(pattern) { |obj| block }  -> lazy_enumerator
- *
- *  Like Enumerable#grep_v, but chains operation to be lazy-evaluated.
- */
-
 static VALUE
 lazy_grep_v(VALUE obj, VALUE pattern)
 {
-    const lazyenum_funcs *const funcs = rb_block_given_p() ?
-        &lazy_grep_v_iter_funcs : &lazy_grep_v_funcs;
-    return lazy_add_method(obj, 0, 0, pattern, rb_ary_new3(1, pattern), funcs);
+    return lazy_set_method(rb_block_call(rb_cLazy, id_new, 1, &obj,
+					 rb_block_given_p() ?
+					 lazy_grep_v_iter : lazy_grep_v_func,
+					 pattern),
+			   rb_ary_new3(1, pattern), 0);
 }
 
 static VALUE
@@ -2302,7 +1731,7 @@ call_next(VALUE obj)
 }
 
 static VALUE
-next_stopped(VALUE obj, VALUE _)
+next_stopped(VALUE obj)
 {
     return Qnil;
 }
@@ -2322,7 +1751,7 @@ lazy_zip_arrays_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, arrays))
     for (i = 0; i < RARRAY_LEN(arrays); i++) {
 	rb_ary_push(ary, rb_ary_entry(RARRAY_AREF(arrays, i), count));
     }
-    rb_funcall(yielder, idLTLT, 1, ary);
+    rb_funcall(yielder, id_yield, 1, ary);
     rb_ivar_set(yielder, id_memo, LONG2NUM(++count));
     return Qnil;
 }
@@ -2355,18 +1784,10 @@ lazy_zip_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, zip_args))
 		       rb_eStopIteration, (VALUE)0);
 	rb_ary_push(ary, v);
     }
-    rb_funcall(yielder, idLTLT, 1, ary);
+    rb_funcall(yielder, id_yield, 1, ary);
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     lazy.zip(arg, ...)                  -> lazy_enumerator
- *     lazy.zip(arg, ...) { |arr| block }  -> nil
- *
- *  Like Enumerable#zip, but chains operation to be lazy-evaluated.
- *  However, if a block is given to zip, values are enumerated immediately.
- */
 static VALUE
 lazy_zip(int argc, VALUE *argv, VALUE obj)
 {
@@ -2400,104 +1821,80 @@ lazy_zip(int argc, VALUE *argv, VALUE obj)
 			   ary, lazy_receiver_size);
 }
 
-static struct MEMO *
-lazy_take_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
+static VALUE
+lazy_take_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, args))
 {
     long remain;
-    struct proc_entry *entry = proc_entry_ptr(proc_entry);
-    VALUE memo = rb_ary_entry(memos, memo_index);
-
+    VALUE memo = rb_attr_get(argv[0], id_memo);
     if (NIL_P(memo)) {
-	memo = entry->memo;
+	memo = args;
     }
 
-    remain = NUM2LONG(memo);
-    if (remain == 0) {
-	LAZY_MEMO_SET_BREAK(result);
+    rb_funcallv(argv[0], id_yield, argc - 1, argv + 1);
+    if ((remain = NUM2LONG(memo)-1) == 0) {
+	return Qundef;
     }
     else {
-	if (--remain == 0) LAZY_MEMO_SET_BREAK(result);
-	rb_ary_store(memos, memo_index, LONG2NUM(remain));
+	rb_ivar_set(argv[0], id_memo, LONG2NUM(remain));
+	return Qnil;
     }
-    return result;
 }
 
 static VALUE
-lazy_take_size(VALUE entry, VALUE receiver)
+lazy_take_size(VALUE generator, VALUE args, VALUE lazy)
 {
-    long len = NUM2LONG(RARRAY_AREF(rb_ivar_get(entry, id_arguments), 0));
+    VALUE receiver = lazy_size(lazy);
+    long len = NUM2LONG(RARRAY_AREF(rb_ivar_get(lazy, id_arguments), 0));
     if (NIL_P(receiver) || (FIXNUM_P(receiver) && FIX2LONG(receiver) < len))
 	return receiver;
     return LONG2NUM(len);
 }
 
-static const lazyenum_funcs lazy_take_funcs = {
-    lazy_take_proc, lazy_take_size,
-};
-
-/*
- *  call-seq:
- *     lazy.take(n)               -> lazy_enumerator
- *
- *  Like Enumerable#take, but chains operation to be lazy-evaluated.
- */
-
 static VALUE
 lazy_take(VALUE obj, VALUE n)
 {
     long len = NUM2LONG(n);
-    int argc = 0;
-    VALUE argv[2];
+    VALUE lazy;
 
     if (len < 0) {
 	rb_raise(rb_eArgError, "attempt to take negative size");
     }
-
     if (len == 0) {
-       argv[0] = sym_cycle;
-       argv[1] = INT2NUM(0);
-       argc = 2;
+	VALUE len = INT2FIX(0);
+	lazy = lazy_to_enum_i(obj, sym_cycle, 1, &len, 0);
     }
-
-    return lazy_add_method(obj, argc, argv, n, rb_ary_new3(1, n), &lazy_take_funcs);
+    else {
+	lazy = rb_block_call(rb_cLazy, id_new, 1, &obj,
+					 lazy_take_func, n);
+    }
+    return lazy_set_method(lazy, rb_ary_new3(1, n), lazy_take_size);
 }
 
-static struct MEMO *
-lazy_take_while_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
+static VALUE
+lazy_take_while_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, args))
 {
-    VALUE take = lazyenum_yield_values(proc_entry, result);
-    if (!RTEST(take)) {
-	LAZY_MEMO_SET_BREAK(result);
-	return 0;
-    }
-    return result;
+    VALUE result = rb_yield_values2(argc - 1, &argv[1]);
+    if (!RTEST(result)) return Qundef;
+    rb_funcallv(argv[0], id_yield, argc - 1, argv + 1);
+    return Qnil;
 }
 
-static const lazyenum_funcs lazy_take_while_funcs = {
-    lazy_take_while_proc, 0,
-};
-
-/*
- *  call-seq:
- *     lazy.take_while { |obj| block } -> lazy_enumerator
- *
- *  Like Enumerable#take_while, but chains operation to be lazy-evaluated.
- */
-
 static VALUE
 lazy_take_while(VALUE obj)
 {
     if (!rb_block_given_p()) {
 	rb_raise(rb_eArgError, "tried to call lazy take_while without a block");
     }
-
-    return lazy_add_method(obj, 0, 0, Qnil, Qnil, &lazy_take_while_funcs);
+    return lazy_set_method(rb_block_call(rb_cLazy, id_new, 1, &obj,
+					 lazy_take_while_func, 0),
+			   Qnil, 0);
 }
 
 static VALUE
-lazy_drop_size(VALUE proc_entry, VALUE receiver)
+lazy_drop_size(VALUE generator, VALUE args, VALUE lazy)
 {
-    long len = NUM2LONG(RARRAY_AREF(rb_ivar_get(proc_entry, id_arguments), 0));
+    long len = NUM2LONG(RARRAY_AREF(rb_ivar_get(lazy, id_arguments), 0));
+    VALUE receiver = lazy_size(lazy);
     if (NIL_P(receiver))
 	return receiver;
     if (FIXNUM_P(receiver)) {
@@ -2507,198 +1904,94 @@ lazy_drop_size(VALUE proc_entry, VALUE receiver)
     return rb_funcall(receiver, '-', 1, LONG2NUM(len));
 }
 
-static struct MEMO *
-lazy_drop_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
+static VALUE
+lazy_drop_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, args))
 {
     long remain;
-    struct proc_entry *entry = proc_entry_ptr(proc_entry);
-    VALUE memo = rb_ary_entry(memos, memo_index);
-
+    VALUE memo = rb_attr_get(argv[0], id_memo);
     if (NIL_P(memo)) {
-	memo = entry->memo;
+	memo = args;
     }
-    remain = NUM2LONG(memo);
-    if (remain > 0) {
-	--remain;
-	rb_ary_store(memos, memo_index, LONG2NUM(remain));
-	return 0;
+    if ((remain = NUM2LONG(memo)) == 0) {
+	rb_funcallv(argv[0], id_yield, argc - 1, argv + 1);
     }
-
-    return result;
+    else {
+	rb_ivar_set(argv[0], id_memo, LONG2NUM(--remain));
+    }
+    return Qnil;
 }
 
-static const lazyenum_funcs lazy_drop_funcs = {
-    lazy_drop_proc, lazy_drop_size,
-};
-
-/*
- *  call-seq:
- *     lazy.drop(n)               -> lazy_enumerator
- *
- *  Like Enumerable#drop, but chains operation to be lazy-evaluated.
- */
-
 static VALUE
 lazy_drop(VALUE obj, VALUE n)
 {
     long len = NUM2LONG(n);
-    VALUE argv[2];
-    argv[0] = sym_each;
-    argv[1] = n;
 
     if (len < 0) {
 	rb_raise(rb_eArgError, "attempt to drop negative size");
     }
-
-    return lazy_add_method(obj, 2, argv, n, rb_ary_new3(1, n), &lazy_drop_funcs);
+    return lazy_set_method(rb_block_call(rb_cLazy, id_new, 1, &obj,
+					 lazy_drop_func, n),
+			   rb_ary_new3(1, n), lazy_drop_size);
 }
 
-static struct MEMO *
-lazy_drop_while_proc(VALUE proc_entry, struct MEMO* result, VALUE memos, long memo_index)
+static VALUE
+lazy_drop_while_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, args))
 {
-    struct proc_entry *entry = proc_entry_ptr(proc_entry);
-    VALUE memo = rb_ary_entry(memos, memo_index);
-
-    if (NIL_P(memo)) {
-	memo = entry->memo;
+    VALUE memo = rb_attr_get(argv[0], id_memo);
+    if (NIL_P(memo) && !RTEST(rb_yield_values2(argc - 1, &argv[1]))) {
+	rb_ivar_set(argv[0], id_memo, memo = Qtrue);
     }
-
-    if (!RTEST(memo)) {
-	VALUE drop = lazyenum_yield_values(proc_entry, result);
-	if (RTEST(drop)) return 0;
-	rb_ary_store(memos, memo_index, Qtrue);
+    if (memo == Qtrue) {
+	rb_funcallv(argv[0], id_yield, argc - 1, argv + 1);
     }
-    return result;
+    return Qnil;
 }
 
-static const lazyenum_funcs lazy_drop_while_funcs = {
-    lazy_drop_while_proc, 0,
-};
-
-/*
- *  call-seq:
- *     lazy.drop_while { |obj| block }  -> lazy_enumerator
- *
- *  Like Enumerable#drop_while, but chains operation to be lazy-evaluated.
- */
-
 static VALUE
 lazy_drop_while(VALUE obj)
 {
     if (!rb_block_given_p()) {
 	rb_raise(rb_eArgError, "tried to call lazy drop_while without a block");
     }
-
-    return lazy_add_method(obj, 0, 0, Qfalse, Qnil, &lazy_drop_while_funcs);
+    return lazy_set_method(rb_block_call(rb_cLazy, id_new, 1, &obj,
+					 lazy_drop_while_func, 0),
+			   Qnil, 0);
 }
 
-static int
-lazy_uniq_check(VALUE chain, VALUE memos, long memo_index)
+static VALUE
+lazy_uniq_i(VALUE i, VALUE hash, int argc, const VALUE *argv, VALUE yielder)
 {
-    VALUE hash = rb_ary_entry(memos, memo_index);
-
-    if (NIL_P(hash)) {
-        hash = rb_obj_hide(rb_hash_new());
-        rb_ary_store(memos, memo_index, hash);
-    }
-
-    return rb_hash_add_new_element(hash, chain, Qfalse);
+    if (rb_hash_add_new_element(hash, i, Qfalse))
+	return Qnil;
+    return rb_funcallv(yielder, id_yield, argc, argv);
 }
 
-static struct MEMO *
-lazy_uniq_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
+static VALUE
+lazy_uniq_func(RB_BLOCK_CALL_FUNC_ARGLIST(i, hash))
 {
-    if (lazy_uniq_check(result->memo_value, memos, memo_index)) return 0;
-    return result;
+    VALUE yielder = (--argc, *argv++);
+    i = rb_enum_values_pack(argc, argv);
+    return lazy_uniq_i(i, hash, argc, argv, yielder);
 }
 
-static struct MEMO *
-lazy_uniq_iter_proc(VALUE proc_entry, struct MEMO *result, VALUE memos, long memo_index)
+static VALUE
+lazy_uniq_iter(RB_BLOCK_CALL_FUNC_ARGLIST(i, hash))
 {
-    VALUE chain = lazyenum_yield(proc_entry, result);
-
-    if (lazy_uniq_check(chain, memos, memo_index)) return 0;
-    return result;
+    VALUE yielder = (--argc, *argv++);
+    i = rb_yield_values2(argc, argv);
+    return lazy_uniq_i(i, hash, argc, argv, yielder);
 }
 
-static const lazyenum_funcs lazy_uniq_iter_funcs = {
-    lazy_uniq_iter_proc, 0,
-};
-
-static const lazyenum_funcs lazy_uniq_funcs = {
-    lazy_uniq_proc, 0,
-};
-
-/*
- *  call-seq:
- *     lazy.uniq                -> lazy_enumerator
- *     lazy.uniq { |item| ... } -> lazy_enumerator
- *
- *  Like Enumerable#uniq, but chains operation to be lazy-evaluated.
- */
-
 static VALUE
 lazy_uniq(VALUE obj)
 {
-    const lazyenum_funcs *const funcs =
-        rb_block_given_p() ? &lazy_uniq_iter_funcs : &lazy_uniq_funcs;
-    return lazy_add_method(obj, 0, 0, Qnil, Qnil, funcs);
-}
-
-#if 0 /* for RDoc */
-
-/*
- *  call-seq:
- *     lazy.chunk { |elt| ... }                       -> lazy_enumerator
- *
- *  Like Enumerable#chunk, but chains operation to be lazy-evaluated.
- */
-static VALUE lazy_chunk(VALUE self)
-{
-}
-
-/*
- *  call-seq:
- *     lazy.chunk_while {|elt_before, elt_after| bool } -> lazy_enumerator
- *
- *  Like Enumerable#chunk_while, but chains operation to be lazy-evaluated.
- */
-static VALUE lazy_chunk_while(VALUE self)
-{
-}
-
-/*
- *  call-seq:
- *     lazy.slice_after(pattern)       -> lazy_enumerator
- *     lazy.slice_after { |elt| bool } -> lazy_enumerator
- *
- *  Like Enumerable#slice_after, but chains operation to be lazy-evaluated.
- */
-static VALUE lazy_slice_after(VALUE self)
-{
-}
-
-/*
- *  call-seq:
- *     lazy.slice_before(pattern)       -> lazy_enumerator
- *     lazy.slice_before { |elt| bool } -> lazy_enumerator
- *
- *  Like Enumerable#slice_before, but chains operation to be lazy-evaluated.
- */
-static VALUE lazy_slice_before(VALUE self)
-{
-}
-
-/*
- *  call-seq:
- *     lazy.slice_when {|elt_before, elt_after| bool } -> lazy_enumerator
- *
- *  Like Enumerable#slice_when, but chains operation to be lazy-evaluated.
- */
-static VALUE lazy_slice_when(VALUE self)
-{
+    rb_block_call_func *const func =
+	rb_block_given_p() ? lazy_uniq_iter : lazy_uniq_func;
+    VALUE hash = rb_obj_hide(rb_hash_new());
+    return lazy_set_method(rb_block_call(rb_cLazy, id_new, 1, &obj,
+					 func, hash),
+			   0, 0);
 }
-# endif
 
 static VALUE
 lazy_super(int argc, VALUE *argv, VALUE lazy)
@@ -2706,13 +1999,6 @@ lazy_super(int argc, VALUE *argv, VALUE lazy)
     return enumerable_lazy(rb_call_super(argc, argv));
 }
 
-/*
- *  call-seq:
- *     enum.lazy -> lazy_enumerator
- *
- *  Returns self.
- */
-
 static VALUE
 lazy_lazy(VALUE obj)
 {
@@ -2772,1152 +2058,9 @@ stop_result(VALUE self)
     return rb_attr_get(self, id_result);
 }
 
-/*
- * Producer
- */
-
-static void
-producer_mark(void *p)
-{
-    struct producer *ptr = p;
-    rb_gc_mark_movable(ptr->init);
-    rb_gc_mark_movable(ptr->proc);
-}
-
-static void
-producer_compact(void *p)
-{
-    struct producer *ptr = p;
-    ptr->init = rb_gc_location(ptr->init);
-    ptr->proc = rb_gc_location(ptr->proc);
-}
-
-#define producer_free RUBY_TYPED_DEFAULT_FREE
-
-static size_t
-producer_memsize(const void *p)
-{
-    return sizeof(struct producer);
-}
-
-static const rb_data_type_t producer_data_type = {
-    "producer",
-    {
-        producer_mark,
-        producer_free,
-        producer_memsize,
-        producer_compact,
-    },
-    0, 0, RUBY_TYPED_FREE_IMMEDIATELY
-};
-
-static struct producer *
-producer_ptr(VALUE obj)
-{
-    struct producer *ptr;
-
-    TypedData_Get_Struct(obj, struct producer, &producer_data_type, ptr);
-    if (!ptr || ptr->proc == Qundef) {
-        rb_raise(rb_eArgError, "uninitialized producer");
-    }
-    return ptr;
-}
-
-/* :nodoc: */
-static VALUE
-producer_allocate(VALUE klass)
-{
-    struct producer *ptr;
-    VALUE obj;
-
-    obj = TypedData_Make_Struct(klass, struct producer, &producer_data_type, ptr);
-    ptr->init = Qundef;
-    ptr->proc = Qundef;
-
-    return obj;
-}
-
-static VALUE
-producer_init(VALUE obj, VALUE init, VALUE proc)
-{
-    struct producer *ptr;
-
-    TypedData_Get_Struct(obj, struct producer, &producer_data_type, ptr);
-
-    if (!ptr) {
-        rb_raise(rb_eArgError, "unallocated producer");
-    }
-
-    ptr->init = init;
-    ptr->proc = proc;
-
-    return obj;
-}
-
-static VALUE
-producer_each_stop(VALUE dummy, VALUE exc)
-{
-    return rb_attr_get(exc, id_result);
-}
-
-static VALUE
-producer_each_i(VALUE obj)
-{
-    struct producer *ptr;
-    VALUE init, proc, curr;
-
-    ptr = producer_ptr(obj);
-    init = ptr->init;
-    proc = ptr->proc;
-
-    if (init == Qundef) {
-        curr = Qnil;
-    } else {
-        rb_yield(init);
-        curr = init;
-    }
-
-    for (;;) {
-        curr = rb_funcall(proc, id_call, 1, curr);
-        rb_yield(curr);
-    }
-
-    return Qnil;
-}
-
-/* :nodoc: */
-static VALUE
-producer_each(VALUE obj)
-{
-    rb_need_block();
-
-    return rb_rescue2(producer_each_i, obj, producer_each_stop, (VALUE)0, rb_eStopIteration, (VALUE)0);
-}
-
-static VALUE
-producer_size(VALUE obj, VALUE args, VALUE eobj)
-{
-    return DBL2NUM(HUGE_VAL);
-}
-
-/*
- * call-seq:
- *    Enumerator.produce(initial = nil) { |val| } -> enumerator
- *
- * Creates an infinite enumerator from any block, just called over and
- * over.  Result of the previous iteration is passed to the next one.
- * If +initial+ is provided, it is passed to the first iteration, and
- * becomes the first element of the enumerator; if it is not provided,
- * first iteration receives +nil+, and its result becomes first
- * element of the iterator.
- *
- * Raising StopIteration from the block stops an iteration.
- *
- * Examples of usage:
- *
- *   Enumerator.produce(1, &:succ)   # => enumerator of 1, 2, 3, 4, ....
- *
- *   Enumerator.produce { rand(10) } # => infinite random number sequence
- *
- *   ancestors = Enumerator.produce(node) { |prev| node = prev.parent or raise StopIteration }
- *   enclosing_section = ancestors.find { |n| n.type == :section }
- *
- * Using ::produce together with Enumerable methods like Enumerable#detect,
- * Enumerable#slice, Enumerable#take_while can provide Enumerator-based alternative
- * for +while+ and +until+ cycles:
- *
- *   # Find next Tuesday
- *   require 'date'
- *   Enumerator.produce(Date.today, &:succ).detect(&:tuesday?)
- *
- *   # Simple lexer:
- *   require 'strscan'
- *   scanner = StringScanner.new('7+38/6')
- *   PATTERN = %r{\d+|[-/+*]}
- *   p Enumerator.produce { scanner.scan(PATTERN) }.slice_after { scanner.eos? }.first
- *   # => ["7", "+", "38", "/", "6"]
- */
-static VALUE
-enumerator_s_produce(int argc, VALUE *argv, VALUE klass)
-{
-    VALUE init, producer;
-
-    if (!rb_block_given_p()) rb_raise(rb_eArgError, "no block given");
-
-    if (rb_scan_args(argc, argv, "01", &init) == 0) {
-        init = Qundef;
-    }
-
-    producer = producer_init(producer_allocate(rb_cEnumProducer), init, rb_block_proc());
-
-    return rb_enumeratorize_with_size_kw(producer, sym_each, 0, 0, producer_size, RB_NO_KEYWORDS);
-}
-
-/*
- * Document-class: Enumerator::Chain
- *
- * Enumerator::Chain is a subclass of Enumerator, which represents a
- * chain of enumerables that works as a single enumerator.
- *
- * This type of objects can be created by Enumerable#chain and
- * Enumerator#+.
- */
-
-static void
-enum_chain_mark(void *p)
-{
-    struct enum_chain *ptr = p;
-    rb_gc_mark_movable(ptr->enums);
-}
-
-static void
-enum_chain_compact(void *p)
-{
-    struct enum_chain *ptr = p;
-    ptr->enums = rb_gc_location(ptr->enums);
-}
-
-#define enum_chain_free RUBY_TYPED_DEFAULT_FREE
-
-static size_t
-enum_chain_memsize(const void *p)
-{
-    return sizeof(struct enum_chain);
-}
-
-static const rb_data_type_t enum_chain_data_type = {
-    "chain",
-    {
-        enum_chain_mark,
-        enum_chain_free,
-        enum_chain_memsize,
-        enum_chain_compact,
-    },
-    0, 0, RUBY_TYPED_FREE_IMMEDIATELY
-};
-
-static struct enum_chain *
-enum_chain_ptr(VALUE obj)
-{
-    struct enum_chain *ptr;
-
-    TypedData_Get_Struct(obj, struct enum_chain, &enum_chain_data_type, ptr);
-    if (!ptr || ptr->enums == Qundef) {
-        rb_raise(rb_eArgError, "uninitialized chain");
-    }
-    return ptr;
-}
-
-/* :nodoc: */
-static VALUE
-enum_chain_allocate(VALUE klass)
-{
-    struct enum_chain *ptr;
-    VALUE obj;
-
-    obj = TypedData_Make_Struct(klass, struct enum_chain, &enum_chain_data_type, ptr);
-    ptr->enums = Qundef;
-    ptr->pos = -1;
-
-    return obj;
-}
-
-/*
- * call-seq:
- *   Enumerator::Chain.new(*enums) -> enum
- *
- * Generates a new enumerator object that iterates over the elements
- * of given enumerable objects in sequence.
- *
- *   e = Enumerator::Chain.new(1..3, [4, 5])
- *   e.to_a #=> [1, 2, 3, 4, 5]
- *   e.size #=> 5
- */
-static VALUE
-enum_chain_initialize(VALUE obj, VALUE enums)
-{
-    struct enum_chain *ptr;
-
-    rb_check_frozen(obj);
-    TypedData_Get_Struct(obj, struct enum_chain, &enum_chain_data_type, ptr);
-
-    if (!ptr) rb_raise(rb_eArgError, "unallocated chain");
-
-    ptr->enums = rb_obj_freeze(enums);
-    ptr->pos = -1;
-
-    return obj;
-}
-
-/* :nodoc: */
-static VALUE
-enum_chain_init_copy(VALUE obj, VALUE orig)
-{
-    struct enum_chain *ptr0, *ptr1;
-
-    if (!OBJ_INIT_COPY(obj, orig)) return obj;
-    ptr0 = enum_chain_ptr(orig);
-
-    TypedData_Get_Struct(obj, struct enum_chain, &enum_chain_data_type, ptr1);
-
-    if (!ptr1) rb_raise(rb_eArgError, "unallocated chain");
-
-    ptr1->enums = ptr0->enums;
-    ptr1->pos = ptr0->pos;
-
-    return obj;
-}
-
-static VALUE
-enum_chain_total_size(VALUE enums)
-{
-    VALUE total = INT2FIX(0);
-    long i;
-
-    for (i = 0; i < RARRAY_LEN(enums); i++) {
-        VALUE size = enum_size(RARRAY_AREF(enums, i));
-
-        if (NIL_P(size) || (RB_TYPE_P(size, T_FLOAT) && isinf(NUM2DBL(size)))) {
-            return size;
-        }
-        if (!RB_INTEGER_TYPE_P(size)) {
-            return Qnil;
-        }
-
-        total = rb_funcall(total, '+', 1, size);
-    }
-
-    return total;
-}
-
-/*
- * call-seq:
- *   obj.size -> int, Float::INFINITY or nil
- *
- * Returns the total size of the enumerator chain calculated by
- * summing up the size of each enumerable in the chain.  If any of the
- * enumerables reports its size as nil or Float::INFINITY, that value
- * is returned as the total size.
- */
-static VALUE
-enum_chain_size(VALUE obj)
-{
-    return enum_chain_total_size(enum_chain_ptr(obj)->enums);
-}
-
-static VALUE
-enum_chain_enum_size(VALUE obj, VALUE args, VALUE eobj)
-{
-    return enum_chain_size(obj);
-}
-
-static VALUE
-enum_chain_yield_block(RB_BLOCK_CALL_FUNC_ARGLIST(_, block))
-{
-    return rb_funcallv(block, id_call, argc, argv);
-}
-
-static VALUE
-enum_chain_enum_no_size(VALUE obj, VALUE args, VALUE eobj)
-{
-    return Qnil;
-}
-
-/*
- * call-seq:
- *   obj.each(*args) { |...| ... } -> obj
- *   obj.each(*args) -> enumerator
- *
- * Iterates over the elements of the first enumerable by calling the
- * "each" method on it with the given arguments, then proceeds to the
- * following enumerables in sequence until all of the enumerables are
- * exhausted.
- *
- * If no block is given, returns an enumerator.
- */
-static VALUE
-enum_chain_each(int argc, VALUE *argv, VALUE obj)
-{
-    VALUE enums, block;
-    struct enum_chain *objptr;
-    long i;
-
-    RETURN_SIZED_ENUMERATOR(obj, argc, argv, argc > 0 ? enum_chain_enum_no_size : enum_chain_enum_size);
-
-    objptr = enum_chain_ptr(obj);
-    enums = objptr->enums;
-    block = rb_block_proc();
-
-
-    for (i = 0; i < RARRAY_LEN(enums); i++) {
-        objptr->pos = i;
-        rb_block_call(RARRAY_AREF(enums, i), id_each, argc, argv, enum_chain_yield_block, block);
-    }
-
-    return obj;
-}
-
-/*
- * call-seq:
- *   obj.rewind -> obj
- *
- * Rewinds the enumerator chain by calling the "rewind" method on each
- * enumerable in reverse order.  Each call is performed only if the
- * enumerable responds to the method.
- */
-static VALUE
-enum_chain_rewind(VALUE obj)
-{
-    struct enum_chain *objptr = enum_chain_ptr(obj);
-    VALUE enums = objptr->enums;
-    long i;
-
-    for (i = objptr->pos; 0 <= i && i < RARRAY_LEN(enums); objptr->pos = --i) {
-        rb_check_funcall(RARRAY_AREF(enums, i), id_rewind, 0, 0);
-    }
-
-    return obj;
-}
-
-static VALUE
-inspect_enum_chain(VALUE obj, VALUE dummy, int recur)
-{
-    VALUE klass = rb_obj_class(obj);
-    struct enum_chain *ptr;
-
-    TypedData_Get_Struct(obj, struct enum_chain, &enum_chain_data_type, ptr);
-
-    if (!ptr || ptr->enums == Qundef) {
-        return rb_sprintf("#<%"PRIsVALUE": uninitialized>", rb_class_path(klass));
-    }
-
-    if (recur) {
-        return rb_sprintf("#<%"PRIsVALUE": ...>", rb_class_path(klass));
-    }
-
-    return rb_sprintf("#<%"PRIsVALUE": %+"PRIsVALUE">", rb_class_path(klass), ptr->enums);
-}
-
-/*
- * call-seq:
- *   obj.inspect -> string
- *
- * Returns a printable version of the enumerator chain.
- */
-static VALUE
-enum_chain_inspect(VALUE obj)
-{
-    return rb_exec_recursive(inspect_enum_chain, obj, 0);
-}
-
-/*
- * call-seq:
- *   e.chain(*enums) -> enumerator
- *
- * Returns an enumerator object generated from this enumerator and
- * given enumerables.
- *
- *   e = (1..3).chain([4, 5])
- *   e.to_a #=> [1, 2, 3, 4, 5]
- */
-static VALUE
-enum_chain(int argc, VALUE *argv, VALUE obj)
-{
-    VALUE enums = rb_ary_new_from_values(1, &obj);
-    rb_ary_cat(enums, argv, argc);
-
-    return enum_chain_initialize(enum_chain_allocate(rb_cEnumChain), enums);
-}
-
-/*
- * call-seq:
- *   e + enum -> enumerator
- *
- * Returns an enumerator object generated from this enumerator and a
- * given enumerable.
- *
- *   e = (1..3).each + [4, 5]
- *   e.to_a #=> [1, 2, 3, 4, 5]
- */
-static VALUE
-enumerator_plus(VALUE obj, VALUE eobj)
-{
-    VALUE enums = rb_ary_new_from_args(2, obj, eobj);
-
-    return enum_chain_initialize(enum_chain_allocate(rb_cEnumChain), enums);
-}
-
-/*
- * Document-class: Enumerator::ArithmeticSequence
- *
- * Enumerator::ArithmeticSequence is a subclass of Enumerator,
- * that is a representation of sequences of numbers with common difference.
- * Instances of this class can be generated by the Range#step and Numeric#step
- * methods.
- */
-
-VALUE
-rb_arith_seq_new(VALUE obj, VALUE meth, int argc, VALUE const *argv,
-                 rb_enumerator_size_func *size_fn,
-                 VALUE beg, VALUE end, VALUE step, int excl)
-{
-    VALUE aseq = enumerator_init(enumerator_allocate(rb_cArithSeq),
-                                 obj, meth, argc, argv, size_fn, Qnil, PASS_KW_SPLAT);
-    rb_ivar_set(aseq, id_begin, beg);
-    rb_ivar_set(aseq, id_end, end);
-    rb_ivar_set(aseq, id_step, step);
-    rb_ivar_set(aseq, id_exclude_end, excl ? Qtrue : Qfalse);
-    return aseq;
-}
-
-/*
- * call-seq: aseq.begin -> num or nil
- *
- * Returns the number that defines the first element of this arithmetic
- * sequence.
- */
-static inline VALUE
-arith_seq_begin(VALUE self)
-{
-    return rb_ivar_get(self, id_begin);
-}
-
-/*
- * call-seq: aseq.end -> num or nil
- *
- * Returns the number that defines the end of this arithmetic sequence.
- */
-static inline VALUE
-arith_seq_end(VALUE self)
-{
-    return rb_ivar_get(self, id_end);
-}
-
-/*
- * call-seq: aseq.step -> num
- *
- * Returns the number that defines the common difference between
- * two adjacent elements in this arithmetic sequence.
- */
-static inline VALUE
-arith_seq_step(VALUE self)
-{
-    return rb_ivar_get(self, id_step);
-}
-
-/*
- * call-seq: aseq.exclude_end? -> true or false
- *
- * Returns <code>true</code> if this arithmetic sequence excludes its end value.
- */
-static inline VALUE
-arith_seq_exclude_end(VALUE self)
-{
-    return rb_ivar_get(self, id_exclude_end);
-}
-
-static inline int
-arith_seq_exclude_end_p(VALUE self)
-{
-    return RTEST(arith_seq_exclude_end(self));
-}
-
-int
-rb_arithmetic_sequence_extract(VALUE obj, rb_arithmetic_sequence_components_t *component)
-{
-    if (rb_obj_is_kind_of(obj, rb_cArithSeq)) {
-        component->begin = arith_seq_begin(obj);
-        component->end   = arith_seq_end(obj);
-        component->step  = arith_seq_step(obj);
-        component->exclude_end = arith_seq_exclude_end_p(obj);
-        return 1;
-    }
-    else if (rb_obj_is_kind_of(obj, rb_cRange)) {
-        component->begin = RANGE_BEG(obj);
-        component->end   = RANGE_END(obj);
-        component->step  = INT2FIX(1);
-        component->exclude_end = RTEST(RANGE_EXCL(obj));
-        return 1;
-    }
-
-    return 0;
-}
-
-/*
- * call-seq:
- *   aseq.first -> num or nil
- *   aseq.first(n) -> an_array
- *
- * Returns the first number in this arithmetic sequence,
- * or an array of the first +n+ elements.
- */
-static VALUE
-arith_seq_first(int argc, VALUE *argv, VALUE self)
-{
-    VALUE b, e, s, ary;
-    long n;
-    int x;
-
-    rb_check_arity(argc, 0, 1);
-
-    b = arith_seq_begin(self);
-    e = arith_seq_end(self);
-    s = arith_seq_step(self);
-    if (argc == 0) {
-        if (NIL_P(b)) {
-            return Qnil;
-        }
-        if (!NIL_P(e)) {
-            VALUE zero = INT2FIX(0);
-            int r = rb_cmpint(rb_num_coerce_cmp(s, zero, idCmp), s, zero);
-            if (r > 0 && RTEST(rb_funcall(b, '>', 1, e))) {
-                return Qnil;
-            }
-            if (r < 0 && RTEST(rb_funcall(b, '<', 1, e))) {
-                return Qnil;
-            }
-        }
-        return b;
-    }
-
-    // TODO: the following code should be extracted as arith_seq_take
-
-    n = NUM2LONG(argv[0]);
-    if (n < 0) {
-        rb_raise(rb_eArgError, "attempt to take negative size");
-    }
-    if (n == 0) {
-        return rb_ary_new_capa(0);
-    }
-
-    x = arith_seq_exclude_end_p(self);
-
-    if (FIXNUM_P(b) && NIL_P(e) && FIXNUM_P(s)) {
-        long i = FIX2LONG(b), unit = FIX2LONG(s);
-        ary = rb_ary_new_capa(n);
-        while (n > 0 && FIXABLE(i)) {
-            rb_ary_push(ary, LONG2FIX(i));
-            i += unit;  // FIXABLE + FIXABLE never overflow;
-            --n;
-        }
-        if (n > 0) {
-            b = LONG2NUM(i);
-            while (n > 0) {
-                rb_ary_push(ary, b);
-                b = rb_big_plus(b, s);
-                --n;
-            }
-        }
-        return ary;
-    }
-    else if (FIXNUM_P(b) && FIXNUM_P(e) && FIXNUM_P(s)) {
-        long i = FIX2LONG(b);
-        long end = FIX2LONG(e);
-        long unit = FIX2LONG(s);
-        long len;
-
-        if (unit >= 0) {
-            if (!x) end += 1;
-
-            len = end - i;
-            if (len < 0) len = 0;
-            ary = rb_ary_new_capa((n < len) ? n : len);
-            while (n > 0 && i < end) {
-                rb_ary_push(ary, LONG2FIX(i));
-                if (i + unit < i) break;
-                i += unit;
-                --n;
-            }
-        }
-        else {
-            if (!x) end -= 1;
-
-            len = i - end;
-            if (len < 0) len = 0;
-            ary = rb_ary_new_capa((n < len) ? n : len);
-            while (n > 0 && i > end) {
-                rb_ary_push(ary, LONG2FIX(i));
-                if (i + unit > i) break;
-                i += unit;
-                --n;
-            }
-        }
-        return ary;
-    }
-    else if (RB_FLOAT_TYPE_P(b) || RB_FLOAT_TYPE_P(e) || RB_FLOAT_TYPE_P(s)) {
-        /* generate values like ruby_float_step */
-
-        double unit = NUM2DBL(s);
-        double beg = NUM2DBL(b);
-        double end = NIL_P(e) ? (unit < 0 ? -1 : 1)*HUGE_VAL : NUM2DBL(e);
-        double len = ruby_float_step_size(beg, end, unit, x);
-        long i;
-
-        if (n > len)
-            n = (long)len;
-
-        if (isinf(unit)) {
-            if (len > 0) {
-                ary = rb_ary_new_capa(1);
-                rb_ary_push(ary, DBL2NUM(beg));
-            }
-            else {
-                ary = rb_ary_new_capa(0);
-            }
-        }
-        else if (unit == 0) {
-            VALUE val = DBL2NUM(beg);
-            ary = rb_ary_new_capa(n);
-            for (i = 0; i < len; ++i) {
-                rb_ary_push(ary, val);
-            }
-        }
-        else {
-            ary = rb_ary_new_capa(n);
-            for (i = 0; i < n; ++i) {
-                double d = i*unit+beg;
-                if (unit >= 0 ? end < d : d < end) d = end;
-                rb_ary_push(ary, DBL2NUM(d));
-            }
-        }
-
-        return ary;
-    }
-
-    return rb_call_super(argc, argv);
-}
-
-/*
- * call-seq:
- *   aseq.last    -> num or nil
- *   aseq.last(n) -> an_array
- *
- * Returns the last number in this arithmetic sequence,
- * or an array of the last +n+ elements.
- */
-static VALUE
-arith_seq_last(int argc, VALUE *argv, VALUE self)
-{
-    VALUE b, e, s, len_1, len, last, nv, ary;
-    int last_is_adjusted;
-    long n;
-
-    e = arith_seq_end(self);
-    if (NIL_P(e)) {
-        rb_raise(rb_eRangeError,
-                 "cannot get the last element of endless arithmetic sequence");
-    }
-
-    b = arith_seq_begin(self);
-    s = arith_seq_step(self);
-
-    len_1 = rb_int_idiv(rb_int_minus(e, b), s);
-    if (rb_num_negative_int_p(len_1)) {
-        if (argc == 0) {
-            return Qnil;
-        }
-        return rb_ary_new_capa(0);
-    }
-
-    last = rb_int_plus(b, rb_int_mul(s, len_1));
-    if ((last_is_adjusted = arith_seq_exclude_end_p(self) && rb_equal(last, e))) {
-        last = rb_int_minus(last, s);
-    }
-
-    if (argc == 0) {
-        return last;
-    }
-
-    if (last_is_adjusted) {
-        len = len_1;
-    }
-    else {
-        len = rb_int_plus(len_1, INT2FIX(1));
-    }
-
-    rb_scan_args(argc, argv, "1", &nv);
-    if (!RB_INTEGER_TYPE_P(nv)) {
-        nv = rb_to_int(nv);
-    }
-    if (RTEST(rb_int_gt(nv, len))) {
-        nv = len;
-    }
-    n = NUM2LONG(nv);
-    if (n < 0) {
-        rb_raise(rb_eArgError, "negative array size");
-    }
-
-    ary = rb_ary_new_capa(n);
-    b = rb_int_minus(last, rb_int_mul(s, nv));
-    while (n) {
-        b = rb_int_plus(b, s);
-        rb_ary_push(ary, b);
-        --n;
-    }
-
-    return ary;
-}
-
-/*
- * call-seq:
- *   aseq.inspect -> string
- *
- * Convert this arithmetic sequence to a printable form.
- */
-static VALUE
-arith_seq_inspect(VALUE self)
-{
-    struct enumerator *e;
-    VALUE eobj, str, eargs;
-    int range_p;
-
-    TypedData_Get_Struct(self, struct enumerator, &enumerator_data_type, e);
-
-    eobj = rb_attr_get(self, id_receiver);
-    if (NIL_P(eobj)) {
-        eobj = e->obj;
-    }
-
-    range_p = RTEST(rb_obj_is_kind_of(eobj, rb_cRange));
-    str = rb_sprintf("(%s%"PRIsVALUE"%s.", range_p ? "(" : "", eobj, range_p ? ")" : "");
-
-    rb_str_buf_append(str, rb_id2str(e->meth));
-
-    eargs = rb_attr_get(eobj, id_arguments);
-    if (NIL_P(eargs)) {
-        eargs = e->args;
-    }
-    if (eargs != Qfalse) {
-        long argc = RARRAY_LEN(eargs);
-        const VALUE *argv = RARRAY_CONST_PTR(eargs); /* WB: no new reference */
-
-        if (argc > 0) {
-            VALUE kwds = Qnil;
-
-            rb_str_buf_cat2(str, "(");
-
-            if (RB_TYPE_P(argv[argc-1], T_HASH)) {
-                int all_key = TRUE;
-                rb_hash_foreach(argv[argc-1], key_symbol_p, (VALUE)&all_key);
-                if (all_key) kwds = argv[--argc];
-            }
-
-            while (argc--) {
-                VALUE arg = *argv++;
-
-                rb_str_append(str, rb_inspect(arg));
-                rb_str_buf_cat2(str, ", ");
-            }
-            if (!NIL_P(kwds)) {
-                rb_hash_foreach(kwds, kwd_append, str);
-            }
-            rb_str_set_len(str, RSTRING_LEN(str)-2); /* drop the last ", " */
-            rb_str_buf_cat2(str, ")");
-        }
-    }
-
-    rb_str_buf_cat2(str, ")");
-
-    return str;
-}
-
-/*
- * call-seq:
- *   aseq == obj  -> true or false
- *
- * Returns <code>true</code> only if +obj+ is an Enumerator::ArithmeticSequence,
- * has equivalent begin, end, step, and exclude_end? settings.
- */
-static VALUE
-arith_seq_eq(VALUE self, VALUE other)
-{
-    if (!RTEST(rb_obj_is_kind_of(other, rb_cArithSeq))) {
-        return Qfalse;
-    }
-
-    if (!rb_equal(arith_seq_begin(self), arith_seq_begin(other))) {
-        return Qfalse;
-    }
-
-    if (!rb_equal(arith_seq_end(self), arith_seq_end(other))) {
-        return Qfalse;
-    }
-
-    if (!rb_equal(arith_seq_step(self), arith_seq_step(other))) {
-        return Qfalse;
-    }
-
-    if (arith_seq_exclude_end_p(self) != arith_seq_exclude_end_p(other)) {
-        return Qfalse;
-    }
-
-    return Qtrue;
-}
-
-/*
- * call-seq:
- *   aseq.hash  -> integer
- *
- * Compute a hash-value for this arithmetic sequence.
- * Two arithmetic sequences with same begin, end, step, and exclude_end?
- * values will generate the same hash-value.
- *
- * See also Object#hash.
- */
-static VALUE
-arith_seq_hash(VALUE self)
-{
-    st_index_t hash;
-    VALUE v;
-
-    hash = rb_hash_start(arith_seq_exclude_end_p(self));
-    v = rb_hash(arith_seq_begin(self));
-    hash = rb_hash_uint(hash, NUM2LONG(v));
-    v = rb_hash(arith_seq_end(self));
-    hash = rb_hash_uint(hash, NUM2LONG(v));
-    v = rb_hash(arith_seq_step(self));
-    hash = rb_hash_uint(hash, NUM2LONG(v));
-    hash = rb_hash_end(hash);
-
-    return ST2FIX(hash);
-}
-
-#define NUM_GE(x, y) RTEST(rb_num_coerce_relop((x), (y), idGE))
-
-struct arith_seq_gen {
-    VALUE current;
-    VALUE end;
-    VALUE step;
-    int excl;
-};
-
-/*
- * call-seq:
- *   aseq.each {|i| block } -> aseq
- *   aseq.each              -> aseq
- */
-static VALUE
-arith_seq_each(VALUE self)
-{
-    VALUE c, e, s, len_1, last;
-    int x;
-
-    if (!rb_block_given_p()) return self;
-
-    c = arith_seq_begin(self);
-    e = arith_seq_end(self);
-    s = arith_seq_step(self);
-    x = arith_seq_exclude_end_p(self);
-
-    if (!RB_TYPE_P(s, T_COMPLEX) && ruby_float_step(c, e, s, x, TRUE)) {
-        return self;
-    }
-
-    if (NIL_P(e)) {
-        while (1) {
-            rb_yield(c);
-            c = rb_int_plus(c, s);
-        }
-
-        return self;
-    }
-
-    if (rb_equal(s, INT2FIX(0))) {
-        while (1) {
-            rb_yield(c);
-        }
-
-        return self;
-    }
-
-    len_1 = rb_int_idiv(rb_int_minus(e, c), s);
-    last = rb_int_plus(c, rb_int_mul(s, len_1));
-    if (x && rb_equal(last, e)) {
-        last = rb_int_minus(last, s);
-    }
-
-    if (rb_num_negative_int_p(s)) {
-        while (NUM_GE(c, last)) {
-            rb_yield(c);
-            c = rb_int_plus(c, s);
-        }
-    }
-    else {
-        while (NUM_GE(last, c)) {
-            rb_yield(c);
-            c = rb_int_plus(c, s);
-        }
-    }
-
-    return self;
-}
-
-static double
-arith_seq_float_step_size(double beg, double end, double step, int excl)
-{
-    double const epsilon = DBL_EPSILON;
-    double n, err;
-
-    if (step == 0) {
-        return HUGE_VAL;
-    }
-    n = (end - beg) / step;
-    err = (fabs(beg) + fabs(end) + fabs(end - beg)) / fabs(step) * epsilon;
-    if (isinf(step)) {
-        return step > 0 ? beg <= end : beg >= end;
-    }
-    if (err > 0.5) err = 0.5;
-    if (excl) {
-        if (n <= 0) return 0;
-        if (n < 1)
-            n = 0;
-        else
-            n = floor(n - err);
-    }
-    else {
-        if (n < 0) return 0;
-        n = floor(n + err);
-    }
-    return n + 1;
-}
-
-/*
- * call-seq:
- *   aseq.size -> num or nil
- *
- * Returns the number of elements in this arithmetic sequence if it is a finite
- * sequence.  Otherwise, returns <code>nil</code>.
- */
-static VALUE
-arith_seq_size(VALUE self)
-{
-    VALUE b, e, s, len_1, len, last;
-    int x;
-
-    b = arith_seq_begin(self);
-    e = arith_seq_end(self);
-    s = arith_seq_step(self);
-    x = arith_seq_exclude_end_p(self);
-
-    if (RB_FLOAT_TYPE_P(b) || RB_FLOAT_TYPE_P(e) || RB_FLOAT_TYPE_P(s)) {
-        double ee, n;
-
-        if (NIL_P(e)) {
-            if (rb_num_negative_int_p(s)) {
-                ee = -HUGE_VAL;
-            }
-            else {
-                ee = HUGE_VAL;
-            }
-        }
-        else {
-            ee = NUM2DBL(e);
-        }
-
-        n = arith_seq_float_step_size(NUM2DBL(b), ee, NUM2DBL(s), x);
-        if (isinf(n)) return DBL2NUM(n);
-        if (POSFIXABLE(n)) return LONG2FIX(n);
-        return rb_dbl2big(n);
-    }
-
-    if (NIL_P(e)) {
-        return DBL2NUM(HUGE_VAL);
-    }
-
-    if (!rb_obj_is_kind_of(s, rb_cNumeric)) {
-        s = rb_to_int(s);
-    }
-
-    if (rb_equal(s, INT2FIX(0))) {
-        return DBL2NUM(HUGE_VAL);
-    }
-
-    len_1 = rb_int_idiv(rb_int_minus(e, b), s);
-    if (rb_num_negative_int_p(len_1)) {
-        return INT2FIX(0);
-    }
-
-    last = rb_int_plus(b, rb_int_mul(s, len_1));
-    if (x && rb_equal(last, e)) {
-        len = len_1;
-    }
-    else {
-        len = rb_int_plus(len_1, INT2FIX(1));
-    }
-
-    return len;
-}
-
-static VALUE
-lazy_with_index_func(RB_BLOCK_CALL_FUNC_ARGLIST(val, offset))
-{
-    VALUE yielder, memo, result;
-    VALUE e = rb_enum_values_pack(argc - 1, argv + 1);
-    long idx;
-
-    yielder = argv[0];
-    memo = rb_attr_get(yielder, id_memo);
-    if (NIL_P(memo))
-        memo = offset;
-    idx = NUM2LONG(memo);
-    result = rb_assoc_new(e, memo);
-    rb_funcall(yielder, idLTLT, 1, result);
-    rb_ivar_set(yielder, id_memo, LONG2NUM(++idx));
-    return Qnil;
-}
-
-static VALUE
-lazy_with_index_iter(RB_BLOCK_CALL_FUNC_ARGLIST(val, offset))
-{
-    VALUE yielder, memo, result;
-    VALUE e = rb_enum_values_pack(argc - 1, argv + 1);
-    long idx;
-
-    yielder = argv[0];
-    memo = rb_attr_get(yielder, id_memo);
-    if (NIL_P(memo))
-        memo = offset;
-    idx = NUM2LONG(memo);
-    result = rb_yield(rb_assoc_new(e, memo));
-    rb_funcall(yielder, idLTLT, 1, result);
-    rb_ivar_set(yielder, id_memo, LONG2NUM(++idx));
-    return Qnil;
-}
-
-/*
- *  call-seq:
- *     lazy.with_index(offset = 0) {|(*args), idx| ... }
- *     lazy.with_index(offset = 0)
- *
- *  Iterates the given block for each element with an index, which
- *  starts from +offset+.  If no block is given, returns a new
- *  lazy enumerator that includes the index, starting from +offset+
- *
- * +offset+:: the starting index to use
- *
- * see Enumerator#with_index.
- */
-static VALUE
-lazy_with_index(int argc, VALUE *argv, VALUE obj)
-{
-    VALUE memo;
-
-    rb_scan_args(argc, argv, "01", &memo);
-    if (NIL_P(memo))
-        memo = LONG2NUM(0);
-
-    return lazy_set_method(rb_block_call(rb_cLazy, id_new, 1, &obj,
-                                         rb_block_given_p() ?
-                                         lazy_with_index_iter : lazy_with_index_func,
-                                         memo),
-                           rb_ary_new_from_values(argc, argv), 0);
-}
-
 void
 InitVM_Enumerator(void)
 {
-    ID id_private = rb_intern("private");
-
     rb_define_method(rb_mKernel, "to_enum", obj_to_enum, -1);
     rb_define_method(rb_mKernel, "enum_for", obj_to_enum, -1);
 
@@ -3940,62 +2083,19 @@ InitVM_Enumerator(void)
     rb_define_method(rb_cEnumerator, "rewind", enumerator_rewind, 0);
     rb_define_method(rb_cEnumerator, "inspect", enumerator_inspect, 0);
     rb_define_method(rb_cEnumerator, "size", enumerator_size, 0);
-    rb_define_method(rb_cEnumerator, "+", enumerator_plus, 1);
-    rb_define_method(rb_mEnumerable, "chain", enum_chain, -1);
 
     /* Lazy */
     rb_cLazy = rb_define_class_under(rb_cEnumerator, "Lazy", rb_cEnumerator);
     rb_define_method(rb_mEnumerable, "lazy", enumerable_lazy, 0);
-
-    rb_define_alias(rb_cLazy, "_enumerable_map", "map");
-    rb_define_alias(rb_cLazy, "_enumerable_collect", "collect");
-    rb_define_alias(rb_cLazy, "_enumerable_flat_map", "flat_map");
-    rb_define_alias(rb_cLazy, "_enumerable_collect_concat", "collect_concat");
-    rb_define_alias(rb_cLazy, "_enumerable_select", "select");
-    rb_define_alias(rb_cLazy, "_enumerable_find_all", "find_all");
-    rb_define_alias(rb_cLazy, "_enumerable_filter", "filter");
-    rb_define_alias(rb_cLazy, "_enumerable_filter_map", "filter_map");
-    rb_define_alias(rb_cLazy, "_enumerable_reject", "reject");
-    rb_define_alias(rb_cLazy, "_enumerable_grep", "grep");
-    rb_define_alias(rb_cLazy, "_enumerable_grep_v", "grep_v");
-    rb_define_alias(rb_cLazy, "_enumerable_zip", "zip");
-    rb_define_alias(rb_cLazy, "_enumerable_take", "take");
-    rb_define_alias(rb_cLazy, "_enumerable_take_while", "take_while");
-    rb_define_alias(rb_cLazy, "_enumerable_drop", "drop");
-    rb_define_alias(rb_cLazy, "_enumerable_drop_while", "drop_while");
-    rb_define_alias(rb_cLazy, "_enumerable_uniq", "uniq");
-    rb_define_private_method(rb_cLazy, "_enumerable_with_index", enumerator_with_index, -1);
-
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_map")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_collect")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_flat_map")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_collect_concat")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_select")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_find_all")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_filter")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_filter_map")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_reject")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_grep")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_grep_v")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_zip")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_take")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_take_while")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_drop")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_drop_while")));
-    rb_funcall(rb_cLazy, id_private, 1, ID2SYM(rb_intern("_enumerable_uniq")));
-
     rb_define_method(rb_cLazy, "initialize", lazy_initialize, -1);
     rb_define_method(rb_cLazy, "to_enum", lazy_to_enum, -1);
     rb_define_method(rb_cLazy, "enum_for", lazy_to_enum, -1);
-    rb_define_method(rb_cLazy, "eager", lazy_eager, 0);
     rb_define_method(rb_cLazy, "map", lazy_map, 0);
     rb_define_method(rb_cLazy, "collect", lazy_map, 0);
     rb_define_method(rb_cLazy, "flat_map", lazy_flat_map, 0);
     rb_define_method(rb_cLazy, "collect_concat", lazy_flat_map, 0);
     rb_define_method(rb_cLazy, "select", lazy_select, 0);
     rb_define_method(rb_cLazy, "find_all", lazy_select, 0);
-    rb_define_method(rb_cLazy, "filter", lazy_select, 0);
-    rb_define_method(rb_cLazy, "filter_map", lazy_filter_map, 0);
     rb_define_method(rb_cLazy, "reject", lazy_reject, 0);
     rb_define_method(rb_cLazy, "grep", lazy_grep, 1);
     rb_define_method(rb_cLazy, "grep_v", lazy_grep_v, 1);
@@ -4009,40 +2109,8 @@ InitVM_Enumerator(void)
     rb_define_method(rb_cLazy, "slice_before", lazy_super, -1);
     rb_define_method(rb_cLazy, "slice_after", lazy_super, -1);
     rb_define_method(rb_cLazy, "slice_when", lazy_super, -1);
-    rb_define_method(rb_cLazy, "chunk_while", lazy_super, -1);
     rb_define_method(rb_cLazy, "uniq", lazy_uniq, 0);
-    rb_define_method(rb_cLazy, "with_index", lazy_with_index, -1);
-
-    lazy_use_super_method = rb_hash_new_with_size(18);
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("map")), ID2SYM(rb_intern("_enumerable_map")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("collect")), ID2SYM(rb_intern("_enumerable_collect")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("flat_map")), ID2SYM(rb_intern("_enumerable_flat_map")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("collect_concat")), ID2SYM(rb_intern("_enumerable_collect_concat")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("select")), ID2SYM(rb_intern("_enumerable_select")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("find_all")), ID2SYM(rb_intern("_enumerable_find_all")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("filter")), ID2SYM(rb_intern("_enumerable_filter")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("filter_map")), ID2SYM(rb_intern("_enumerable_filter_map")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("reject")), ID2SYM(rb_intern("_enumerable_reject")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("grep")), ID2SYM(rb_intern("_enumerable_grep")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("grep_v")), ID2SYM(rb_intern("_enumerable_grep_v")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("zip")), ID2SYM(rb_intern("_enumerable_zip")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("take")), ID2SYM(rb_intern("_enumerable_take")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("take_while")), ID2SYM(rb_intern("_enumerable_take_while")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("drop")), ID2SYM(rb_intern("_enumerable_drop")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("drop_while")), ID2SYM(rb_intern("_enumerable_drop_while")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("uniq")), ID2SYM(rb_intern("_enumerable_uniq")));
-    rb_hash_aset(lazy_use_super_method, ID2SYM(rb_intern("with_index")), ID2SYM(rb_intern("_enumerable_with_index")));
-    rb_obj_freeze(lazy_use_super_method);
-    rb_gc_register_mark_object(lazy_use_super_method);
-
-#if 0 /* for RDoc */
-    rb_define_method(rb_cLazy, "to_a", lazy_to_a, 0);
-    rb_define_method(rb_cLazy, "chunk", lazy_chunk, 0);
-    rb_define_method(rb_cLazy, "chunk_while", lazy_chunk_while, 0);
-    rb_define_method(rb_cLazy, "slice_after", lazy_slice_after, 0);
-    rb_define_method(rb_cLazy, "slice_before", lazy_slice_before, 0);
-    rb_define_method(rb_cLazy, "slice_when", lazy_slice_when, 0);
-#endif
+
     rb_define_alias(rb_cLazy, "force", "to_a");
 
     rb_eStopIteration = rb_define_class("StopIteration", rb_eIndexError);
@@ -4061,42 +2129,7 @@ InitVM_Enumerator(void)
     rb_define_alloc_func(rb_cYielder, yielder_allocate);
     rb_define_method(rb_cYielder, "initialize", yielder_initialize, 0);
     rb_define_method(rb_cYielder, "yield", yielder_yield, -2);
-    rb_define_method(rb_cYielder, "<<", yielder_yield_push, 1);
-    rb_define_method(rb_cYielder, "to_proc", yielder_to_proc, 0);
-
-    /* Producer */
-    rb_cEnumProducer = rb_define_class_under(rb_cEnumerator, "Producer", rb_cObject);
-    rb_define_alloc_func(rb_cEnumProducer, producer_allocate);
-    rb_define_method(rb_cEnumProducer, "each", producer_each, 0);
-    rb_define_singleton_method(rb_cEnumerator, "produce", enumerator_s_produce, -1);
-
-    /* Chain */
-    rb_cEnumChain = rb_define_class_under(rb_cEnumerator, "Chain", rb_cEnumerator);
-    rb_define_alloc_func(rb_cEnumChain, enum_chain_allocate);
-    rb_define_method(rb_cEnumChain, "initialize", enum_chain_initialize, -2);
-    rb_define_method(rb_cEnumChain, "initialize_copy", enum_chain_init_copy, 1);
-    rb_define_method(rb_cEnumChain, "each", enum_chain_each, -1);
-    rb_define_method(rb_cEnumChain, "size", enum_chain_size, 0);
-    rb_define_method(rb_cEnumChain, "rewind", enum_chain_rewind, 0);
-    rb_define_method(rb_cEnumChain, "inspect", enum_chain_inspect, 0);
-
-    /* ArithmeticSequence */
-    rb_cArithSeq = rb_define_class_under(rb_cEnumerator, "ArithmeticSequence", rb_cEnumerator);
-    rb_undef_alloc_func(rb_cArithSeq);
-    rb_undef_method(CLASS_OF(rb_cArithSeq), "new");
-    rb_define_method(rb_cArithSeq, "begin", arith_seq_begin, 0);
-    rb_define_method(rb_cArithSeq, "end", arith_seq_end, 0);
-    rb_define_method(rb_cArithSeq, "exclude_end?", arith_seq_exclude_end, 0);
-    rb_define_method(rb_cArithSeq, "step", arith_seq_step, 0);
-    rb_define_method(rb_cArithSeq, "first", arith_seq_first, -1);
-    rb_define_method(rb_cArithSeq, "last", arith_seq_last, -1);
-    rb_define_method(rb_cArithSeq, "inspect", arith_seq_inspect, 0);
-    rb_define_method(rb_cArithSeq, "==", arith_seq_eq, 1);
-    rb_define_method(rb_cArithSeq, "===", arith_seq_eq, 1);
-    rb_define_method(rb_cArithSeq, "eql?", arith_seq_eq, 1);
-    rb_define_method(rb_cArithSeq, "hash", arith_seq_hash, 0);
-    rb_define_method(rb_cArithSeq, "each", arith_seq_each, 0);
-    rb_define_method(rb_cArithSeq, "size", arith_seq_size, 0);
+    rb_define_method(rb_cYielder, "<<", yielder_yield_push, -2);
 
     rb_provide("enumerator.so");	/* for backward compatibility */
 }
@@ -4106,22 +2139,24 @@ void
 Init_Enumerator(void)
 {
     id_rewind = rb_intern("rewind");
+    id_each = rb_intern("each");
+    id_call = rb_intern("call");
+    id_size = rb_intern("size");
+    id_yield = rb_intern("yield");
     id_new = rb_intern("new");
+    id_initialize = rb_intern("initialize");
     id_next = rb_intern("next");
     id_result = rb_intern("result");
+    id_lazy = rb_intern("lazy");
+    id_eqq = rb_intern("===");
     id_receiver = rb_intern("receiver");
     id_arguments = rb_intern("arguments");
     id_memo = rb_intern("memo");
     id_method = rb_intern("method");
     id_force = rb_intern("force");
     id_to_enum = rb_intern("to_enum");
-    id_begin = rb_intern("begin");
-    id_end = rb_intern("end");
-    id_step = rb_intern("step");
-    id_exclude_end = rb_intern("exclude_end");
     sym_each = ID2SYM(id_each);
     sym_cycle = ID2SYM(rb_intern("cycle"));
-    sym_yield = ID2SYM(rb_intern("yield"));
 
     InitVM(Enumerator);
 }
diff --git a/error.c b/error.c
index 13d191007b..4224c5f771 100644
--- a/error.c
+++ b/error.c
@@ -9,9 +9,8 @@
 
 **********************************************************************/
 
-#include "ruby/encoding.h"
-#include "ruby/st.h"
 #include "internal.h"
+#include "ruby/st.h"
 #include "ruby_assert.h"
 #include "vm_core.h"
 
@@ -25,15 +24,6 @@
 #include <unistd.h>
 #endif
 
-#if defined __APPLE__
-# include <AvailabilityMacros.h>
-#endif
-
-/*!
- * \defgroup exception Exception handlings
- * \{
- */
-
 #ifndef EXIT_SUCCESS
 #define EXIT_SUCCESS 0
 #endif
@@ -48,18 +38,22 @@
 
 VALUE rb_iseqw_local_variables(VALUE iseqval);
 VALUE rb_iseqw_new(const rb_iseq_t *);
-int rb_str_end_with_asciichar(VALUE str, int c);
 
 VALUE rb_eEAGAIN;
 VALUE rb_eEWOULDBLOCK;
 VALUE rb_eEINPROGRESS;
-static VALUE rb_mWarning;
-static VALUE rb_cWarningBuffer;
-
-static ID id_warn;
 
 extern const char ruby_description[];
 
+static const char REPORTBUG_MSG[] =
+	"[NOTE]\n" \
+	"You may have encountered a bug in the Ruby interpreter" \
+	" or extension libraries.\n" \
+	"Bug reports are welcome.\n" \
+	""
+	"For details: http://www.ruby-lang.org/bugreport.html\n\n" \
+    ;
+
 static const char *
 rb_strerrno(int err)
 {
@@ -127,48 +121,29 @@ rb_syntax_error_append(VALUE exc, VALUE file, int line, int column,
     return exc;
 }
 
-/*
- * call-seq:
- *    warn(msg)  -> nil
- *
- * Writes warning message +msg+ to $stderr. This method is called by
- * Ruby for all emitted warnings.
- */
-
-static VALUE
-rb_warning_s_warn(VALUE mod, VALUE str)
+void
+rb_compile_error_with_enc(const char *file, int line, void *enc, const char *fmt, ...)
 {
-    Check_Type(str, T_STRING);
-    rb_must_asciicompat(str);
-    rb_write_error_str(str);
-    return Qnil;
+    ONLY_FOR_INTERNAL_USE("rb_compile_error_with_enc()");
 }
 
-/*
- *  Document-module: Warning
- *
- *  The Warning module contains a single method named #warn, and the
- *  module extends itself, making Warning.warn available.
- *  Warning.warn is called for all warnings issued by Ruby.
- *  By default, warnings are printed to $stderr.
- *
- *  By overriding Warning.warn, you can change how warnings are
- *  handled by Ruby, either filtering some warnings, and/or outputting
- *  warnings somewhere other than $stderr.  When Warning.warn is
- *  overridden, super can be called to get the default behavior of
- *  printing the warning to $stderr.
- */
+void
+rb_compile_error(const char *file, int line, const char *fmt, ...)
+{
+    ONLY_FOR_INTERNAL_USE("rb_compile_error()");
+}
 
-static VALUE
-rb_warning_warn(VALUE mod, VALUE str)
+void
+rb_compile_error_append(const char *fmt, ...)
 {
-    return rb_funcallv(mod, id_warn, 1, &str);
+    ONLY_FOR_INTERNAL_USE("rb_compile_error_append()");
 }
 
-static void
-rb_write_warning_str(VALUE str)
+void
+ruby_only_for_internal_use(const char *func)
 {
-    rb_warning_warn(rb_mWarning, str);
+    rb_print_backtrace();
+    rb_fatal("%s is only for internal use and deprecated; do not use", func);
 }
 
 static VALUE
@@ -191,7 +166,7 @@ rb_compile_warn(const char *file, int line, const char *fmt, ...)
     va_start(args, fmt);
     str = warn_vsprintf(NULL, file, line, fmt, args);
     va_end(args);
-    rb_write_warning_str(str);
+    rb_write_error_str(str);
 }
 
 /* rb_compile_warning() reports only in verbose mode */
@@ -206,100 +181,86 @@ rb_compile_warning(const char *file, int line, const char *fmt, ...)
     va_start(args, fmt);
     str = warn_vsprintf(NULL, file, line, fmt, args);
     va_end(args);
-    rb_write_warning_str(str);
+    rb_write_error_str(str);
 }
 
 static VALUE
 warning_string(rb_encoding *enc, const char *fmt, va_list args)
 {
     int line;
-    const char *file = rb_source_location_cstr(&line);
-    return warn_vsprintf(enc, file, line, fmt, args);
-}
+    VALUE file = rb_source_location(&line);
 
-#define with_warning_string(mesg, enc, fmt) \
-    VALUE mesg; \
-    va_list args; va_start(args, fmt); \
-    mesg = warning_string(enc, fmt, args); \
-    va_end(args);
+    return warn_vsprintf(enc,
+			 NIL_P(file) ? NULL : RSTRING_PTR(file), line,
+			 fmt, args);
+}
 
 void
 rb_warn(const char *fmt, ...)
 {
-    if (!NIL_P(ruby_verbose)) {
-	with_warning_string(mesg, 0, fmt) {
-	    rb_write_warning_str(mesg);
-	}
-    }
+    VALUE mesg;
+    va_list args;
+
+    if (NIL_P(ruby_verbose)) return;
+
+    va_start(args, fmt);
+    mesg = warning_string(0, fmt, args);
+    va_end(args);
+    rb_write_error_str(mesg);
 }
 
 void
 rb_enc_warn(rb_encoding *enc, const char *fmt, ...)
 {
-    if (!NIL_P(ruby_verbose)) {
-	with_warning_string(mesg, enc, fmt) {
-	    rb_write_warning_str(mesg);
-	}
-    }
+    VALUE mesg;
+    va_list args;
+
+    if (NIL_P(ruby_verbose)) return;
+
+    va_start(args, fmt);
+    mesg = warning_string(enc, fmt, args);
+    va_end(args);
+    rb_write_error_str(mesg);
 }
 
 /* rb_warning() reports only in verbose mode */
 void
 rb_warning(const char *fmt, ...)
 {
-    if (RTEST(ruby_verbose)) {
-	with_warning_string(mesg, 0, fmt) {
-	    rb_write_warning_str(mesg);
-	}
-    }
-}
+    VALUE mesg;
+    va_list args;
 
-VALUE
-rb_warning_string(const char *fmt, ...)
-{
-    with_warning_string(mesg, 0, fmt) {
-    }
-    return mesg;
+    if (!RTEST(ruby_verbose)) return;
+
+    va_start(args, fmt);
+    mesg = warning_string(0, fmt, args);
+    va_end(args);
+    rb_write_error_str(mesg);
 }
 
 #if 0
 void
 rb_enc_warning(rb_encoding *enc, const char *fmt, ...)
 {
-    if (RTEST(ruby_verbose)) {
-	with_warning_string(mesg, enc, fmt) {
-	    rb_write_warning_str(mesg);
-	}
-    }
-}
-#endif
+    VALUE mesg;
+    va_list args;
 
-static inline int
-end_with_asciichar(VALUE str, int c)
-{
-    return RB_TYPE_P(str, T_STRING) &&
-	rb_str_end_with_asciichar(str, c);
-}
+    if (!RTEST(ruby_verbose)) return;
 
-/* :nodoc: */
-static VALUE
-warning_write(int argc, VALUE *argv, VALUE buf)
-{
-    while (argc-- > 0) {
-	rb_str_append(buf, *argv++);
-    }
-    return buf;
+    va_start(args, fmt);
+    mesg = warning_string(enc, fmt, args);
+    va_end(args);
+    rb_write_error_str(mesg);
 }
+#endif
 
 /*
  * call-seq:
- *    warn(*msgs, uplevel: nil)   -> nil
+ *    warn(msg, ...)   -> nil
  *
- * If warnings have been disabled (for example with the
- * <code>-W0</code> flag), does nothing.  Otherwise,
- * converts each of the messages to strings, appends a newline
- * character to the string if the string does not end in a newline,
- * and calls Warning.warn with the string.
+ * Displays each of the given messages followed by a record separator on
+ * STDERR unless warnings have been disabled (for example with the
+ * <code>-W0</code> flag).
  *
  *    warn("warning 1", "warning 2")
  *
@@ -307,83 +268,13 @@ warning_write(int argc, VALUE *argv, VALUE buf)
  *
  *    warning 1
  *    warning 2
- *
- * If the <code>uplevel</code> keyword argument is given, the string will
- * be prepended with information for the given caller frame in
- * the same format used by the <code>rb_warn</code> C function.
- *
- *    # In baz.rb
- *    def foo
- *      warn("invalid call to foo", uplevel: 1)
- *    end
- *
- *    def bar
- *      foo
- *    end
- *
- *    bar
- *
- *  <em>produces:</em>
- *
- *    baz.rb:6: warning: invalid call to foo
  */
 
 static VALUE
 rb_warn_m(int argc, VALUE *argv, VALUE exc)
 {
-    VALUE opts, location = Qnil;
-
-    if (!NIL_P(ruby_verbose) && argc > 0 &&
-            (argc = rb_scan_args(argc, argv, "*:", NULL, &opts)) > 0) {
-	VALUE str = argv[0], uplevel = Qnil;
-	if (!NIL_P(opts)) {
-	    static ID kwds[1];
-	    if (!kwds[0]) {
-		CONST_ID(kwds[0], "uplevel");
-	    }
-	    rb_get_kwargs(opts, kwds, 0, 1, &uplevel);
-	    if (uplevel == Qundef) {
-		uplevel = Qnil;
-	    }
-	    else if (!NIL_P(uplevel)) {
-		VALUE args[2];
-		long lev = NUM2LONG(uplevel);
-		if (lev < 0) {
-		    rb_raise(rb_eArgError, "negative level (%ld)", lev);
-		}
-		args[0] = LONG2NUM(lev + 1);
-		args[1] = INT2FIX(1);
-		location = rb_vm_thread_backtrace_locations(2, args, GET_THREAD()->self);
-		if (!NIL_P(location)) {
-		    location = rb_ary_entry(location, 0);
-		}
-	    }
-	}
-	if (argc > 1 || !NIL_P(uplevel) || !end_with_asciichar(str, '\n')) {
-	    VALUE path;
-	    if (NIL_P(uplevel)) {
-		str = rb_str_tmp_new(0);
-	    }
-	    else if (NIL_P(location) ||
-		     NIL_P(path = rb_funcall(location, rb_intern("path"), 0))) {
-		str = rb_str_new_cstr("warning: ");
-	    }
-	    else {
-		str = rb_sprintf("%s:%ld: warning: ",
-		    rb_string_value_ptr(&path),
-		    NUM2LONG(rb_funcall(location, rb_intern("lineno"), 0)));
-	    }
-	    RBASIC_SET_CLASS(str, rb_cWarningBuffer);
-	    rb_io_puts(argc, argv, str);
-	    RBASIC_SET_CLASS(str, rb_cString);
-	}
-	if (exc == rb_mWarning) {
-	    rb_must_asciicompat(str);
-	    rb_write_error_str(str);
-	}
-	else {
-	    rb_write_warning_str(str);
-	}
+    if (!NIL_P(ruby_verbose) && argc > 0) {
+	rb_io_puts(argc, argv, rb_stderr);
     }
     return Qnil;
 }
@@ -422,86 +313,11 @@ bug_report_file(const char *file, int line)
 
     if ((ssize_t)fwrite(buf, 1, len, out) == (ssize_t)len ||
 	(ssize_t)fwrite(buf, 1, len, (out = stdout)) == (ssize_t)len) {
-        return out;
+	return out;
     }
-
     return NULL;
 }
 
-FUNC_MINIMIZED(static void bug_important_message(FILE *out, const char *const msg, size_t len));
-
-static void
-bug_important_message(FILE *out, const char *const msg, size_t len)
-{
-    const char *const endmsg = msg + len;
-    const char *p = msg;
-
-    if (!len) return;
-    if (isatty(fileno(out))) {
-	static const char red[] = "\033[;31;1;7m";
-	static const char green[] = "\033[;32;7m";
-	static const char reset[] = "\033[m";
-	const char *e = strchr(p, '\n');
-	const int w = (int)(e - p);
-	do {
-	    int i = (int)(e - p);
-	    fputs(*p == ' ' ? green : red, out);
-	    fwrite(p, 1, e - p, out);
-	    for (; i < w; ++i) fputc(' ', out);
-	    fputs(reset, out);
-	    fputc('\n', out);
-	} while ((p = e + 1) < endmsg && (e = strchr(p, '\n')) != 0 && e > p + 1);
-    }
-    fwrite(p, 1, endmsg - p, out);
-}
-
-static void
-preface_dump(FILE *out)
-{
-#if defined __APPLE__
-    static const char msg[] = ""
-	"-- Crash Report log information "
-	"--------------------------------------------\n"
-	"   See Crash Report log file under the one of following:\n"
-# if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_6
-	"     * ~/Library/Logs/CrashReporter\n"
-	"     * /Library/Logs/CrashReporter\n"
-# endif
-	"     * ~/Library/Logs/DiagnosticReports\n"
-	"     * /Library/Logs/DiagnosticReports\n"
-	"   for more details.\n"
-	"Don't forget to include the above Crash Report log file in bug reports.\n"
-	"\n";
-    const size_t msglen = sizeof(msg) - 1;
-#else
-    const char *msg = NULL;
-    const size_t msglen = 0;
-#endif
-    bug_important_message(out, msg, msglen);
-}
-
-static void
-postscript_dump(FILE *out)
-{
-#if defined __APPLE__
-    static const char msg[] = ""
-	"[IMPORTANT]"
-	/*" ------------------------------------------------"*/
-	"\n""Don't forget to include the Crash Report log file under\n"
-# if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_6
-	"CrashReporter or "
-# endif
-	"DiagnosticReports directory in bug reports.\n"
-	/*"------------------------------------------------------------\n"*/
-	"\n";
-    const size_t msglen = sizeof(msg) - 1;
-#else
-    const char *msg = NULL;
-    const size_t msglen = 0;
-#endif
-    bug_important_message(out, msg, msglen);
-}
-
 static void
 bug_report_begin_valist(FILE *out, const char *fmt, va_list args)
 {
@@ -512,18 +328,6 @@ bug_report_begin_valist(FILE *out, const char *fmt, va_list args)
     fputs(buf, out);
     snprintf(buf, sizeof(buf), "\n%s\n\n", ruby_description);
     fputs(buf, out);
-    preface_dump(out);
-
-#if RUBY_DEVEL
-    const char *cmd = getenv("RUBY_ON_BUG");
-    if (cmd) {
-        snprintf(buf, sizeof(buf), "%s %"PRI_PIDT_PREFIX"d", cmd, getpid());
-        int r = system(buf);
-        if (r == -1) {
-            snprintf(buf, sizeof(buf), "Launching RUBY_ON_BUG command failed.");
-        }
-    }
-#endif
 }
 
 #define bug_report_begin(out, fmt) do { \
@@ -544,7 +348,7 @@ bug_report_end(FILE *out)
 	    (*reporter->func)(out, reporter->data);
 	}
     }
-    postscript_dump(out);
+    fprintf(out, REPORTBUG_MSG);
 }
 
 #define report_bug(file, line, fmt, ctx) do { \
@@ -582,8 +386,8 @@ rb_bug(const char *fmt, ...)
     const char *file = NULL;
     int line = 0;
 
-    if (GET_EC()) {
-	file = rb_source_location_cstr(&line);
+    if (GET_THREAD()) {
+	file = rb_source_loc(&line);
     }
 
     report_bug(file, line, fmt, NULL);
@@ -592,19 +396,17 @@ rb_bug(const char *fmt, ...)
 }
 
 void
-rb_bug_for_fatal_signal(ruby_sighandler_t default_sighandler, int sig, const void *ctx, const char *fmt, ...)
+rb_bug_context(const void *ctx, const char *fmt, ...)
 {
     const char *file = NULL;
     int line = 0;
 
-    if (GET_EC()) {
-	file = rb_source_location_cstr(&line);
+    if (GET_THREAD()) {
+	file = rb_source_loc(&line);
     }
 
     report_bug(file, line, fmt, ctx);
 
-    if (default_sighandler) default_sighandler(sig);
-
     die();
 }
 
@@ -649,6 +451,8 @@ rb_async_bug_errno(const char *mesg, int errno_arg)
     }
     WRITE_CONST(2, "\n\n");
     write_or_abort(2, ruby_description, strlen(ruby_description));
+    WRITE_CONST(2, "\n\n");
+    WRITE_CONST(2, REPORTBUG_MSG);
     abort();
 }
 
@@ -658,14 +462,13 @@ rb_report_bug_valist(VALUE file, int line, const char *fmt, va_list args)
     report_bug_valist(RSTRING_PTR(file), line, fmt, NULL, args);
 }
 
-MJIT_FUNC_EXPORTED void
+void
 rb_assert_failure(const char *file, int line, const char *name, const char *expr)
 {
     FILE *out = stderr;
     fprintf(out, "Assertion Failed: %s:%d:", file, line);
     if (name) fprintf(out, "%s:", name);
     fprintf(out, "%s\n%s\n\n", expr, ruby_description);
-    preface_dump(out);
     rb_vm_bugreport(NULL);
     bug_report_end(out);
     die();
@@ -824,13 +627,6 @@ rb_typeddata_is_kind_of(VALUE obj, const rb_data_type_t *data_type)
     return 1;
 }
 
-#undef rb_typeddata_is_instance_of
-int
-rb_typeddata_is_instance_of(VALUE obj, const rb_data_type_t *data_type)
-{
-    return rb_typeddata_is_instance_of_inline(obj, data_type);
-}
-
 void *
 rb_check_typeddata(VALUE obj, const rb_data_type_t *data_type)
 {
@@ -864,7 +660,6 @@ VALUE rb_eSignal;
 VALUE rb_eFatal;
 VALUE rb_eStandardError;
 VALUE rb_eRuntimeError;
-VALUE rb_eFrozenError;
 VALUE rb_eTypeError;
 VALUE rb_eArgError;
 VALUE rb_eIndexError;
@@ -878,7 +673,6 @@ VALUE rb_eSecurityError;
 VALUE rb_eNotImpError;
 VALUE rb_eNoMemError;
 VALUE rb_cNameErrorMesg;
-VALUE rb_eNoMatchingPatternError;
 
 VALUE rb_eScriptError;
 VALUE rb_eSyntaxError;
@@ -888,24 +682,22 @@ VALUE rb_eSystemCallError;
 VALUE rb_mErrno;
 static VALUE rb_eNOERROR;
 
-ID ruby_static_id_cause;
-#define id_cause ruby_static_id_cause
-static ID id_message, id_backtrace;
-static ID id_key, id_args, id_Errno, id_errno, id_i_path;
-static ID id_receiver, id_recv, id_iseq, id_local_variables;
-static ID id_private_call_p, id_top, id_bottom;
+static ID id_new, id_cause, id_message, id_backtrace;
+static ID id_name, id_args, id_Errno, id_errno, id_i_path;
+static ID id_receiver, id_iseq, id_local_variables;
+static ID id_private_call_p;
+extern ID ruby_static_id_status;
 #define id_bt idBt
 #define id_bt_locations idBt_locations
 #define id_mesg idMesg
-#define id_name idName
+#define id_status ruby_static_id_status
 
 #undef rb_exc_new_cstr
 
 VALUE
 rb_exc_new(VALUE etype, const char *ptr, long len)
 {
-    VALUE mesg = rb_str_new(ptr, len);
-    return rb_class_new_instance(1, &mesg, etype);
+    return rb_funcall(etype, id_new, 1, rb_str_new(ptr, len));
 }
 
 VALUE
@@ -918,16 +710,7 @@ VALUE
 rb_exc_new_str(VALUE etype, VALUE str)
 {
     StringValue(str);
-    return rb_class_new_instance(1, &str, etype);
-}
-
-static VALUE
-exc_init(VALUE exc, VALUE mesg)
-{
-    rb_ivar_set(exc, id_mesg, mesg);
-    rb_ivar_set(exc, id_bt, Qnil);
-
-    return exc;
+    return rb_funcall(etype, id_new, 1, str);
 }
 
 /*
@@ -943,8 +726,11 @@ exc_initialize(int argc, VALUE *argv, VALUE exc)
 {
     VALUE arg;
 
-    arg = (!rb_check_arity(argc, 0, 1) ? Qnil : argv[0]);
-    return exc_init(exc, arg);
+    rb_scan_args(argc, argv, "01", &arg);
+    rb_ivar_set(exc, id_mesg, arg);
+    rb_ivar_set(exc, id_bt, Qnil);
+
+    return exc;
 }
 
 /*
@@ -965,11 +751,11 @@ exc_exception(int argc, VALUE *argv, VALUE self)
 {
     VALUE exc;
 
-    argc = rb_check_arity(argc, 0, 1);
     if (argc == 0) return self;
     if (argc == 1 && self == argv[0]) return self;
     exc = rb_obj_clone(self);
-    rb_ivar_set(exc, id_mesg, argv[0]);
+    exc_initialize(argc, argv, exc);
+
     return exc;
 }
 
@@ -990,99 +776,14 @@ exc_to_s(VALUE exc)
     return rb_String(mesg);
 }
 
-/* FIXME: Include eval_error.c */
-void rb_error_write(VALUE errinfo, VALUE emesg, VALUE errat, VALUE str, VALUE highlight, VALUE reverse);
-
-VALUE
-rb_get_message(VALUE exc)
-{
-    VALUE e = rb_check_funcall(exc, id_message, 0, 0);
-    if (e == Qundef) return Qnil;
-    if (!RB_TYPE_P(e, T_STRING)) e = rb_check_string_type(e);
-    return e;
-}
-
-/*
- * call-seq:
- *    Exception.to_tty?   ->  true or false
- *
- * Returns +true+ if exception messages will be sent to a tty.
- */
-static VALUE
-exc_s_to_tty_p(VALUE self)
-{
-    return rb_stderr_tty_p() ? Qtrue : Qfalse;
-}
-
-/*
- * call-seq:
- *   exception.full_message(highlight: bool, order: [:top or :bottom]) ->  string
- *
- * Returns formatted string of _exception_.
- * The returned string is formatted using the same format that Ruby uses
- * when printing an uncaught exceptions to stderr.
- *
- * If _highlight_ is +true+ the default error handler will send the
- * messages to a tty.
- *
- * _order_ must be either of +:top+ or +:bottom+, and places the error
- * message and the innermost backtrace come at the top or the bottom.
- *
- * The default values of these options depend on <code>$stderr</code>
- * and its +tty?+ at the timing of a call.
- */
-
-static VALUE
-exc_full_message(int argc, VALUE *argv, VALUE exc)
-{
-    VALUE opt, str, emesg, errat;
-    enum {kw_highlight, kw_order, kw_max_};
-    static ID kw[kw_max_];
-    VALUE args[kw_max_] = {Qnil, Qnil};
-
-    rb_scan_args(argc, argv, "0:", &opt);
-    if (!NIL_P(opt)) {
-	if (!kw[0]) {
-#define INIT_KW(n) kw[kw_##n] = rb_intern_const(#n)
-	    INIT_KW(highlight);
-	    INIT_KW(order);
-#undef INIT_KW
-	}
-	rb_get_kwargs(opt, kw, 0, kw_max_, args);
-	switch (args[kw_highlight]) {
-	  default:
-	    rb_raise(rb_eArgError, "expected true or false as "
-		     "highlight: %+"PRIsVALUE, args[kw_highlight]);
-	  case Qundef: args[kw_highlight] = Qnil; break;
-	  case Qtrue: case Qfalse: case Qnil: break;
-	}
-	if (args[kw_order] == Qundef) {
-	    args[kw_order] = Qnil;
-	}
-	else {
-	    ID id = rb_check_id(&args[kw_order]);
-	    if (id == id_bottom) args[kw_order] = Qtrue;
-	    else if (id == id_top) args[kw_order] = Qfalse;
-	    else {
-		rb_raise(rb_eArgError, "expected :top or :bottom as "
-			 "order: %+"PRIsVALUE, args[kw_order]);
-	    }
-	}
-    }
-    str = rb_str_new2("");
-    errat = rb_get_backtrace(exc);
-    emesg = rb_get_message(exc);
-
-    rb_error_write(exc, emesg, errat, str, args[kw_highlight], args[kw_order]);
-    return str;
-}
-
 /*
  * call-seq:
  *   exception.message   ->  string
  *
  * Returns the result of invoking <code>exception.to_s</code>.
- * Normally this returns the exception's message or name.
+ * Normally this returns the exception's message or name. By
+ * supplying a to_str method, exceptions are agreeing to
+ * be used where Strings are expected.
  */
 
 static VALUE
@@ -1095,7 +796,7 @@ exc_message(VALUE exc)
  * call-seq:
  *   exception.inspect   -> string
  *
- * Return this exception's class name and message.
+ * Return this exception's class name and message
  */
 
 static VALUE
@@ -1106,7 +807,7 @@ exc_inspect(VALUE exc)
     klass = CLASS_OF(exc);
     exc = rb_obj_as_string(exc);
     if (RSTRING_LEN(exc) == 0) {
-        return rb_class_name(klass);
+	return rb_str_dup(rb_class_name(klass));
     }
 
     str = rb_str_buf_new2("#<");
@@ -1121,7 +822,7 @@ exc_inspect(VALUE exc)
 
 /*
  *  call-seq:
- *     exception.backtrace    -> array or nil
+ *     exception.backtrace    -> array
  *
  *  Returns any backtrace associated with the exception. The backtrace
  *  is an array of strings, each containing either ``filename:lineNo: in
@@ -1146,12 +847,6 @@ exc_inspect(VALUE exc)
  *     prog.rb:2:in `a'
  *     prog.rb:6:in `b'
  *     prog.rb:10
- *
- *  In the case no backtrace has been set, +nil+ is returned
- *
- *    ex = StandardError.new
- *    ex.backtrace
- *    #=> nil
 */
 
 static VALUE
@@ -1169,38 +864,15 @@ exc_backtrace(VALUE exc)
     return obj;
 }
 
-static VALUE rb_check_backtrace(VALUE);
-
-VALUE
-rb_get_backtrace(VALUE exc)
-{
-    ID mid = id_backtrace;
-    VALUE info;
-    if (rb_method_basic_definition_p(CLASS_OF(exc), id_backtrace)) {
-	VALUE klass = rb_eException;
-	rb_execution_context_t *ec = GET_EC();
-	if (NIL_P(exc))
-	    return Qnil;
-	EXEC_EVENT_HOOK(ec, RUBY_EVENT_C_CALL, exc, mid, mid, klass, Qundef);
-	info = exc_backtrace(exc);
-	EXEC_EVENT_HOOK(ec, RUBY_EVENT_C_RETURN, exc, mid, mid, klass, info);
-    }
-    else {
-	info = rb_funcallv(exc, mid, 0, 0);
-    }
-    if (NIL_P(info)) return Qnil;
-    return rb_check_backtrace(info);
-}
-
 /*
  *  call-seq:
- *     exception.backtrace_locations    -> array or nil
+ *     exception.backtrace_locations    -> array
  *
  *  Returns any backtrace associated with the exception. This method is
  *  similar to Exception#backtrace, but the backtrace is an array of
  *  Thread::Backtrace::Location.
  *
- *  This method is not affected by Exception#set_backtrace().
+ *  Now, this method is not affected by Exception#set_backtrace().
  */
 static VALUE
 exc_backtrace_locations(VALUE exc)
@@ -1214,7 +886,7 @@ exc_backtrace_locations(VALUE exc)
     return obj;
 }
 
-static VALUE
+VALUE
 rb_check_backtrace(VALUE bt)
 {
     long i;
@@ -1252,7 +924,7 @@ exc_set_backtrace(VALUE exc, VALUE bt)
     return rb_ivar_set(exc, id_bt, rb_check_backtrace(bt));
 }
 
-MJIT_FUNC_EXPORTED VALUE
+VALUE
 rb_exc_set_backtrace(VALUE exc, VALUE bt)
 {
     return exc_set_backtrace(exc, bt);
@@ -1283,7 +955,7 @@ try_convert_to_exception(VALUE obj)
  *  call-seq:
  *     exc == obj   -> true or false
  *
- *  Equality---If <i>obj</i> is not an Exception, returns
+ *  Equality---If <i>obj</i> is not an <code>Exception</code>, returns
  *  <code>false</code>. Otherwise, returns <code>true</code> if <i>exc</i> and
  *  <i>obj</i> share same class, messages, and backtrace.
  */
@@ -1296,10 +968,10 @@ exc_equal(VALUE exc, VALUE obj)
     if (exc == obj) return Qtrue;
 
     if (rb_obj_class(exc) != rb_obj_class(obj)) {
-	int state;
+	int status = 0;
 
-	obj = rb_protect(try_convert_to_exception, obj, &state);
-	if (state || obj == Qundef) {
+	obj = rb_protect(try_convert_to_exception, obj, &status);
+	if (status || obj == Qundef) {
 	    rb_set_errinfo(Qnil);
 	    return Qfalse;
 	}
@@ -1412,32 +1084,6 @@ exit_success_p(VALUE exc)
     return Qfalse;
 }
 
-/*
- * call-seq:
- *   FrozenError.new(msg=nil, receiver=nil)  -> name_error
- *
- * Construct a new FrozenError exception. If given the <i>receiver</i>
- * parameter may subsequently be examined using the FrozenError#receiver
- * method.
- *
- *    a = [].freeze
- *    raise FrozenError.new("can't modify frozen array", a)
- */
-
-static VALUE
-frozen_err_initialize(int argc, VALUE *argv, VALUE self)
-{
-    VALUE mesg, recv;
-
-    argc = rb_scan_args(argc, argv, "02", &mesg, &recv);
-    if (argc > 1) {
-        argc--;
-        rb_ivar_set(self, id_recv, recv);
-    }
-    rb_call_super(argc, argv);
-    return self;
-}
-
 void
 rb_name_error(ID id, const char *fmt, ...)
 {
@@ -1468,62 +1114,34 @@ rb_name_error_str(VALUE str, const char *fmt, ...)
     rb_exc_raise(exc);
 }
 
-static VALUE
-name_err_init_attr(VALUE exc, VALUE recv, VALUE method)
-{
-    const rb_execution_context_t *ec = GET_EC();
-    rb_control_frame_t *cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(ec->cfp);
-    cfp = rb_vm_get_ruby_level_next_cfp(ec, cfp);
-    rb_ivar_set(exc, id_name, method);
-    if (recv != Qundef) rb_ivar_set(exc, id_recv, recv);
-    if (cfp) rb_ivar_set(exc, id_iseq, rb_iseqw_new(cfp->iseq));
-    return exc;
-}
-
 /*
  * call-seq:
- *   NameError.new(msg=nil, name=nil, receiver: nil)  -> name_error
+ *   NameError.new([msg, *, name])  -> name_error
  *
  * Construct a new NameError exception. If given the <i>name</i>
- * parameter may subsequently be examined using the NameError#name
- * method. <i>receiver</i> parameter allows to pass object in
- * context of which the error happened. Example:
- *
- *    [1, 2, 3].method(:rject) # NameError with name "rject" and receiver: Array
- *    [1, 2, 3].singleton_method(:rject) # NameError with name "rject" and receiver: [1, 2, 3]
+ * parameter may subsequently be examined using the <code>NameError.name</code>
+ * method.
  */
 
 static VALUE
 name_err_initialize(int argc, VALUE *argv, VALUE self)
 {
-    ID keywords[1];
-    VALUE values[numberof(keywords)], name, options;
+    VALUE name;
+    VALUE iseqw = Qnil;
 
-    argc = rb_scan_args(argc, argv, "*:", NULL, &options);
-    keywords[0] = id_receiver;
-    rb_get_kwargs(options, keywords, 0, numberof(values), values);
     name = (argc > 1) ? argv[--argc] : Qnil;
     rb_call_super(argc, argv);
-    name_err_init_attr(self, values[0], name);
+    rb_ivar_set(self, id_name, name);
+    {
+	rb_thread_t *th = GET_THREAD();
+	rb_control_frame_t *cfp =
+	    rb_vm_get_ruby_level_next_cfp(th, RUBY_VM_PREVIOUS_CONTROL_FRAME(th->cfp));
+	if (cfp) iseqw = rb_iseqw_new(cfp->iseq);
+    }
+    rb_ivar_set(self, id_iseq, iseqw);
     return self;
 }
 
-static VALUE rb_name_err_mesg_new(VALUE mesg, VALUE recv, VALUE method);
-
-static VALUE
-name_err_init(VALUE exc, VALUE mesg, VALUE recv, VALUE method)
-{
-    exc_init(exc, rb_name_err_mesg_new(mesg, recv, method));
-    return name_err_init_attr(exc, recv, method);
-}
-
-VALUE
-rb_name_err_new(VALUE mesg, VALUE recv, VALUE method)
-{
-    VALUE exc = rb_obj_alloc(rb_eNameError);
-    return name_err_init(exc, mesg, recv, method);
-}
-
 /*
  *  call-seq:
  *    name_error.name    ->  string or nil
@@ -1561,49 +1179,25 @@ name_err_local_variables(VALUE self)
     return vars;
 }
 
-static VALUE
-nometh_err_init_attr(VALUE exc, VALUE args, int priv)
-{
-    rb_ivar_set(exc, id_args, args);
-    rb_ivar_set(exc, id_private_call_p, priv ? Qtrue : Qfalse);
-    return exc;
-}
-
 /*
  * call-seq:
- *   NoMethodError.new(msg=nil, name=nil, args=nil, private=false, receiver: nil)  -> no_method_error
+ *   NoMethodError.new([msg, *, name [, args]])  -> no_method_error
  *
  * Construct a NoMethodError exception for a method of the given name
  * called with the given arguments. The name may be accessed using
  * the <code>#name</code> method on the resulting object, and the
  * arguments using the <code>#args</code> method.
- *
- * If <i>private</i> argument were passed, it designates method was
- * attempted to call in private context, and can be accessed with
- * <code>#private_call?</code> method.
- *
- * <i>receiver</i> argument stores an object whose method was called.
  */
 
 static VALUE
 nometh_err_initialize(int argc, VALUE *argv, VALUE self)
 {
-    int priv;
-    VALUE args, options;
-    argc = rb_scan_args(argc, argv, "*:", NULL, &options);
-    priv = (argc > 3) && (--argc, RTEST(argv[argc]));
-    args = (argc > 2) ? argv[--argc] : Qnil;
-    if (!NIL_P(options)) argv[argc++] = options;
-    rb_call_super_kw(argc, argv, RB_PASS_CALLED_KEYWORDS);
-    return nometh_err_init_attr(self, args, priv);
-}
-
-VALUE
-rb_nomethod_err_new(VALUE mesg, VALUE recv, VALUE method, VALUE args, int priv)
-{
-    VALUE exc = rb_obj_alloc(rb_eNoMethodError);
-    name_err_init(exc, mesg, recv, method);
-    return nometh_err_init_attr(exc, args, priv);
+    VALUE priv = (argc > 3) && (--argc, RTEST(argv[argc])) ? Qtrue : Qfalse;
+    VALUE args = (argc > 2) ? argv[--argc] : Qnil;
+    name_err_initialize(argc, argv, self);
+    rb_ivar_set(self, id_args, args);
+    rb_ivar_set(self, id_private_call_p, RTEST(priv) ? Qtrue : Qfalse);
+    return self;
 }
 
 /* :nodoc: */
@@ -1640,7 +1234,7 @@ static const rb_data_type_t name_err_mesg_data_type = {
 };
 
 /* :nodoc: */
-static VALUE
+VALUE
 rb_name_err_mesg_new(VALUE mesg, VALUE recv, VALUE method)
 {
     VALUE result = TypedData_Wrap_Struct(rb_cNameErrorMesg, &name_err_mesg_data_type, 0);
@@ -1653,6 +1247,17 @@ rb_name_err_mesg_new(VALUE mesg, VALUE recv, VALUE method)
     return result;
 }
 
+VALUE
+rb_name_err_new(VALUE mesg, VALUE recv, VALUE method)
+{
+    VALUE exc = rb_obj_alloc(rb_eNameError);
+    rb_ivar_set(exc, id_mesg, rb_name_err_mesg_new(mesg, recv, method));
+    rb_ivar_set(exc, id_bt, Qnil);
+    rb_ivar_set(exc, id_name, method);
+    rb_ivar_set(exc, id_receiver, recv);
+    return exc;
+}
+
 /* :nodoc: */
 static VALUE
 name_err_mesg_equal(VALUE obj1, VALUE obj2)
@@ -1708,6 +1313,7 @@ name_err_mesg_to_str(VALUE obj)
 		d = rb_any_to_s(obj);
 	    }
 	    singleton = (RSTRING_LEN(d) > 0 && RSTRING_PTR(d)[0] == '#');
+	    d = QUOTE(d);
 	    break;
 	}
 	if (!singleton) {
@@ -1717,7 +1323,7 @@ name_err_mesg_to_str(VALUE obj)
 	else {
 	    c = s = FAKE_CSTR(&s_str, "");
 	}
-        args[0] = rb_obj_as_string(ptr[NAME_ERR_MESG__NAME]);
+	args[0] = QUOTE(rb_obj_as_string(ptr[NAME_ERR_MESG__NAME]));
 	args[1] = d;
 	args[2] = s;
 	args[3] = c;
@@ -1752,7 +1358,7 @@ name_err_receiver(VALUE self)
 {
     VALUE *ptr, recv, mesg;
 
-    recv = rb_ivar_lookup(self, id_recv, Qundef);
+    recv = rb_ivar_lookup(self, id_receiver, Qundef);
     if (recv != Qundef) return recv;
 
     mesg = rb_attr_get(self, id_mesg);
@@ -1777,13 +1383,6 @@ nometh_err_args(VALUE self)
     return rb_attr_get(self, id_args);
 }
 
-/*
- * call-seq:
- *   no_method_error.private_call?  -> true or false
- *
- * Return true if the caused method was called as private.
- */
-
 static VALUE
 nometh_err_private_call_p(VALUE self)
 {
@@ -1800,83 +1399,6 @@ rb_invalid_str(const char *str, const char *type)
 
 /*
  * call-seq:
- *   key_error.receiver  -> object
- *
- * Return the receiver associated with this KeyError exception.
- */
-
-static VALUE
-key_err_receiver(VALUE self)
-{
-    VALUE recv;
-
-    recv = rb_ivar_lookup(self, id_receiver, Qundef);
-    if (recv != Qundef) return recv;
-    rb_raise(rb_eArgError, "no receiver is available");
-}
-
-/*
- * call-seq:
- *   key_error.key  -> object
- *
- * Return the key caused this KeyError exception.
- */
-
-static VALUE
-key_err_key(VALUE self)
-{
-    VALUE key;
-
-    key = rb_ivar_lookup(self, id_key, Qundef);
-    if (key != Qundef) return key;
-    rb_raise(rb_eArgError, "no key is available");
-}
-
-VALUE
-rb_key_err_new(VALUE mesg, VALUE recv, VALUE key)
-{
-    VALUE exc = rb_obj_alloc(rb_eKeyError);
-    rb_ivar_set(exc, id_mesg, mesg);
-    rb_ivar_set(exc, id_bt, Qnil);
-    rb_ivar_set(exc, id_key, key);
-    rb_ivar_set(exc, id_receiver, recv);
-    return exc;
-}
-
-/*
- * call-seq:
- *   KeyError.new(message=nil, receiver: nil, key: nil) -> key_error
- *
- * Construct a new +KeyError+ exception with the given message,
- * receiver and key.
- */
-
-static VALUE
-key_err_initialize(int argc, VALUE *argv, VALUE self)
-{
-    VALUE options;
-
-    rb_call_super(rb_scan_args(argc, argv, "01:", NULL, &options), argv);
-
-    if (!NIL_P(options)) {
-	ID keywords[2];
-	VALUE values[numberof(keywords)];
-	int i;
-	keywords[0] = id_receiver;
-	keywords[1] = id_key;
-	rb_get_kwargs(options, keywords, 0, numberof(values), values);
-	for (i = 0; i < numberof(values); ++i) {
-	    if (values[i] != Qundef) {
-		rb_ivar_set(self, keywords[i], values[i]);
-	    }
-	}
-    }
-
-    return self;
-}
-
-/*
- * call-seq:
  *   SyntaxError.new([msg])  -> syntax_error
  *
  * Construct a SyntaxError exception.
@@ -1887,7 +1409,7 @@ syntax_error_initialize(int argc, VALUE *argv, VALUE self)
 {
     VALUE mesg;
     if (argc == 0) {
-	mesg = rb_fstring_lit("compile error");
+	mesg = rb_fstring_cstr("compile error");
 	argc = 1;
 	argv = &mesg;
     }
@@ -1897,18 +1419,19 @@ syntax_error_initialize(int argc, VALUE *argv, VALUE self)
 /*
  *  Document-module: Errno
  *
- *  Ruby exception objects are subclasses of Exception.  However,
- *  operating systems typically report errors using plain
- *  integers. Module Errno is created dynamically to map these
- *  operating system errors to Ruby classes, with each error number
- *  generating its own subclass of SystemCallError.  As the subclass
- *  is created in module Errno, its name will start
- *  <code>Errno::</code>.
+ *  Ruby exception objects are subclasses of <code>Exception</code>.
+ *  However, operating systems typically report errors using plain
+ *  integers. Module <code>Errno</code> is created dynamically to map
+ *  these operating system errors to Ruby classes, with each error
+ *  number generating its own subclass of <code>SystemCallError</code>.
+ *  As the subclass is created in module <code>Errno</code>, its name
+ *  will start <code>Errno::</code>.
  *
- *  The names of the <code>Errno::</code> classes depend on the
- *  environment in which Ruby runs. On a typical Unix or Windows
- *  platform, there are Errno classes such as Errno::EACCES,
- *  Errno::EAGAIN, Errno::EINTR, and so on.
+ *  The names of the <code>Errno::</code> classes depend on
+ *  the environment in which Ruby runs. On a typical Unix or Windows
+ *  platform, there are <code>Errno</code> classes such as
+ *  <code>Errno::EACCES</code>, <code>Errno::EAGAIN</code>,
+ *  <code>Errno::EINTR</code>, and so on.
  *
  *  The integer operating system error number corresponding to a
  *  particular error is available as the class constant
@@ -1919,7 +1442,7 @@ syntax_error_initialize(int argc, VALUE *argv, VALUE self)
  *     Errno::EINTR::Errno    #=> 4
  *
  *  The full list of operating system errors on your particular platform
- *  are available as the constants of Errno.
+ *  are available as the constants of <code>Errno</code>.
  *
  *     Errno.constants   #=> :E2BIG, :EACCES, :EADDRINUSE, :EADDRNOTAVAIL, ...
  */
@@ -1978,10 +1501,11 @@ get_syserr(int n)
  * call-seq:
  *   SystemCallError.new(msg, errno)  -> system_call_error_subclass
  *
- * If _errno_ corresponds to a known system error code, constructs the
- * appropriate Errno class for that error, otherwise constructs a
- * generic SystemCallError object. The error number is subsequently
- * available via the #errno method.
+ * If _errno_ corresponds to a known system error code, constructs
+ * the appropriate <code>Errno</code> class for that error, otherwise
+ * constructs a generic <code>SystemCallError</code> object. The
+ * error number is subsequently available via the <code>errno</code>
+ * method.
  */
 
 static VALUE
@@ -2022,6 +1546,7 @@ syserr_initialize(int argc, VALUE *argv, VALUE self)
 
 	if (!NIL_P(func)) rb_str_catf(errmsg, " @ %"PRIsVALUE, func);
 	rb_str_catf(errmsg, " - %"PRIsVALUE, str);
+	OBJ_INFECT(errmsg, mesg);
     }
     mesg = errmsg;
 
@@ -2120,8 +1645,8 @@ syserr_eqq(VALUE self, VALUE exc)
 /*
  *  Document-class: Interrupt
  *
- *  Raised when the interrupt signal is received, typically because the
- *  user has pressed Control-C (on most posix platforms). As such, it is a
+ *  Raised with the interrupt signal is received, typically because the
+ *  user pressed on Control-C (on most posix platforms). As such, it is a
  *  subclass of +SignalException+.
  *
  *     begin
@@ -2273,7 +1798,7 @@ syserr_eqq(VALUE self, VALUE exc)
  *
  *  Since constant names must start with a capital:
  *
- *     Integer.const_set :answer, 42
+ *     Fixnum.const_set :answer, 42
  *
  *  <em>raises the exception:</em>
  *
@@ -2294,22 +1819,17 @@ syserr_eqq(VALUE self, VALUE exc)
  */
 
 /*
- *  Document-class: FrozenError
+ *  Document-class: RuntimeError
  *
- *  Raised when there is an attempt to modify a frozen object.
+ *  A generic error class raised when an invalid operation is attempted.
  *
  *     [1, 2, 3].freeze << 4
  *
  *  <em>raises the exception:</em>
  *
- *     FrozenError: can't modify frozen Array
- */
-
-/*
- *  Document-class: RuntimeError
+ *     RuntimeError: can't modify frozen Array
  *
- *  A generic error class raised when an invalid operation is attempted.
- *  Kernel#raise will raise a RuntimeError if no Exception class is
+ *  Kernel.raise will raise a RuntimeError if no Exception class is
  *  specified.
  *
  *     raise "ouch"
@@ -2322,7 +1842,19 @@ syserr_eqq(VALUE self, VALUE exc)
 /*
  *  Document-class: SecurityError
  *
- *  No longer used by internal code.
+ *  Raised when attempting a potential unsafe operation, typically when
+ *  the $SAFE level is raised above 0.
+ *
+ *     foo = "bar"
+ *     proc = Proc.new do
+ *       $SAFE = 3
+ *       foo.untaint
+ *     end
+ *     proc.call
+ *
+ *  <em>raises the exception:</em>
+ *
+ *     SecurityError: Insecure: Insecure operation `untaint' at level 3
  */
 
 /*
@@ -2363,8 +1895,8 @@ syserr_eqq(VALUE self, VALUE exc)
 /*
  * Document-class: fatal
  *
- * fatal is an Exception that is raised when Ruby has encountered a fatal
- * error and must exit.
+ * fatal is an Exception that is raised when ruby has encountered a fatal
+ * error and must exit.  You are not able to rescue fatal.
  */
 
 /*
@@ -2373,46 +1905,32 @@ syserr_eqq(VALUE self, VALUE exc)
  */
 
 /*
- *  \Class Exception and its subclasses are used to communicate between
+ *  Descendants of class Exception are used to communicate between
  *  Kernel#raise and +rescue+ statements in <code>begin ... end</code> blocks.
+ *  Exception objects carry information about the exception -- its type (the
+ *  exception's class name), an optional descriptive string, and optional
+ *  traceback information.  Exception subclasses may add additional
+ *  information like NameError#name.
  *
- *  An Exception object carries information about an exception:
- *  - Its type (the exception's class).
- *  - An optional descriptive message.
- *  - Optional backtrace information.
- *
- *  Some built-in subclasses of Exception have additional methods: e.g., NameError#name.
- *
- *  == Defaults
- *
- *  Two Ruby statements have default exception classes:
- *  - +raise+: defaults to RuntimeError.
- *  - +rescue+: defaults to StandardError.
- *
- *  == Global Variables
+ *  Programs may make subclasses of Exception, typically of StandardError or
+ *  RuntimeError, to provide custom classes and add additional information.
+ *  See the subclass list below for defaults for +raise+ and +rescue+.
  *
  *  When an exception has been raised but not yet handled (in +rescue+,
- *  +ensure+, +at_exit+ and +END+ blocks), two global variables are set:
- *  - <code>$!</code> contains the current exception.
- *  - <code>$@</code> contains its backtrace.
- *
- *  == Custom Exceptions
- *
- *  To provide additional or alternate information,
- *  a program may create custom exception classes
- *  that derive from the built-in exception classes.
+ *  +ensure+, +at_exit+ and +END+ blocks) the global variable <code>$!</code>
+ *  will contain the current exception and <code>$@</code> contains the
+ *  current exception's backtrace.
  *
- *  A good practice is for a library to create a single "generic" exception class
- *  (typically a subclass of StandardError or RuntimeError)
- *  and have its other exception classes derive from that class.
- *  This allows the user to rescue the generic exception, thus catching all exceptions
+ *  It is recommended that a library should have one subclass of StandardError
+ *  or RuntimeError and have specific exception types inherit from it.  This
+ *  allows the user to rescue a generic exception type to catch all exceptions
  *  the library may raise even if future versions of the library add new
  *  exception subclasses.
  *
  *  For example:
  *
  *    class MyLibrary
- *      class Error < ::StandardError
+ *      class Error < RuntimeError
  *      end
  *
  *      class WidgetError < Error
@@ -2423,10 +1941,8 @@ syserr_eqq(VALUE self, VALUE exc)
  *
  *    end
  *
- *  To handle both MyLibrary::WidgetError and MyLibrary::FrobError the library
- *  user can rescue MyLibrary::Error.
- *
- *  == Built-In Exception Classes
+ *  To handle both WidgetError and FrobError the library user can rescue
+ *  MyLibrary::Error.
  *
  *  The built-in subclasses of Exception are:
  *
@@ -2438,7 +1954,7 @@ syserr_eqq(VALUE self, VALUE exc)
  *  * SecurityError
  *  * SignalException
  *    * Interrupt
- *  * StandardError
+ *  * StandardError -- default for +rescue+
  *    * ArgumentError
  *      * UncaughtThrowError
  *    * EncodingError
@@ -2448,15 +1964,13 @@ syserr_eqq(VALUE self, VALUE exc)
  *    * IndexError
  *      * KeyError
  *      * StopIteration
- *        * ClosedQueueError
  *    * LocalJumpError
  *    * NameError
  *      * NoMethodError
  *    * RangeError
  *      * FloatDomainError
  *    * RegexpError
- *    * RuntimeError
- *      * FrozenError
+ *    * RuntimeError -- default for +raise+
  *    * SystemCallError
  *      * Errno::*
  *    * ThreadError
@@ -2464,7 +1978,7 @@ syserr_eqq(VALUE self, VALUE exc)
  *    * ZeroDivisionError
  *  * SystemExit
  *  * SystemStackError
- *  * fatal
+ *  * fatal -- impossible to rescue
  */
 
 void
@@ -2472,13 +1986,11 @@ Init_Exception(void)
 {
     rb_eException   = rb_define_class("Exception", rb_cObject);
     rb_define_singleton_method(rb_eException, "exception", rb_class_new_instance, -1);
-    rb_define_singleton_method(rb_eException, "to_tty?", exc_s_to_tty_p, 0);
     rb_define_method(rb_eException, "exception", exc_exception, -1);
     rb_define_method(rb_eException, "initialize", exc_initialize, -1);
     rb_define_method(rb_eException, "==", exc_equal, 1);
     rb_define_method(rb_eException, "to_s", exc_to_s, 0);
     rb_define_method(rb_eException, "message", exc_message, 0);
-    rb_define_method(rb_eException, "full_message", exc_full_message, -1);
     rb_define_method(rb_eException, "inspect", exc_inspect, 0);
     rb_define_method(rb_eException, "backtrace", exc_backtrace, 0);
     rb_define_method(rb_eException, "backtrace_locations", exc_backtrace_locations, 0);
@@ -2499,9 +2011,6 @@ Init_Exception(void)
     rb_eArgError      = rb_define_class("ArgumentError", rb_eStandardError);
     rb_eIndexError    = rb_define_class("IndexError", rb_eStandardError);
     rb_eKeyError      = rb_define_class("KeyError", rb_eIndexError);
-    rb_define_method(rb_eKeyError, "initialize", key_err_initialize, -1);
-    rb_define_method(rb_eKeyError, "receiver", key_err_receiver, 0);
-    rb_define_method(rb_eKeyError, "key", key_err_key, 0);
     rb_eRangeError    = rb_define_class("RangeError", rb_eStandardError);
 
     rb_eScriptError = rb_define_class("ScriptError", rb_eException);
@@ -2530,14 +2039,10 @@ Init_Exception(void)
     rb_define_method(rb_eNoMethodError, "private_call?", nometh_err_private_call_p, 0);
 
     rb_eRuntimeError = rb_define_class("RuntimeError", rb_eStandardError);
-    rb_eFrozenError = rb_define_class("FrozenError", rb_eRuntimeError);
-    rb_define_method(rb_eFrozenError, "initialize", frozen_err_initialize, -1);
-    rb_define_method(rb_eFrozenError, "receiver", name_err_receiver, 0);
     rb_eSecurityError = rb_define_class("SecurityError", rb_eException);
     rb_eNoMemError = rb_define_class("NoMemoryError", rb_eException);
     rb_eEncodingError = rb_define_class("EncodingError", rb_eStandardError);
     rb_eEncCompatError = rb_define_class_under(rb_cEncoding, "CompatibilityError", rb_eEncodingError);
-    rb_eNoMatchingPatternError = rb_define_class("NoMatchingPatternError", rb_eRuntimeError);
 
     syserr_tbl = st_init_numtable();
     rb_eSystemCallError = rb_define_class("SystemCallError", rb_eStandardError);
@@ -2547,20 +2052,13 @@ Init_Exception(void)
 
     rb_mErrno = rb_define_module("Errno");
 
-    rb_mWarning = rb_define_module("Warning");
-    rb_define_method(rb_mWarning, "warn", rb_warning_s_warn, 1);
-    rb_extend_object(rb_mWarning, rb_mWarning);
-
-    /* :nodoc: */
-    rb_cWarningBuffer = rb_define_class_under(rb_mWarning, "buffer", rb_cString);
-    rb_define_method(rb_cWarningBuffer, "write", warning_write, -1);
-
     rb_define_global_function("warn", rb_warn_m, -1);
 
+    id_new = rb_intern_const("new");
     id_cause = rb_intern_const("cause");
     id_message = rb_intern_const("message");
     id_backtrace = rb_intern_const("backtrace");
-    id_key = rb_intern_const("key");
+    id_name = rb_intern_const("name");
     id_args = rb_intern_const("args");
     id_receiver = rb_intern_const("receiver");
     id_private_call_p = rb_intern_const("private_call?");
@@ -2568,11 +2066,7 @@ Init_Exception(void)
     id_Errno = rb_intern_const("Errno");
     id_errno = rb_intern_const("errno");
     id_i_path = rb_intern_const("@path");
-    id_warn = rb_intern_const("warn");
-    id_top = rb_intern_const("top");
-    id_bottom = rb_intern_const("bottom");
     id_iseq = rb_make_internal_id();
-    id_recv = rb_make_internal_id();
 }
 
 void
@@ -2589,18 +2083,15 @@ rb_enc_raise(rb_encoding *enc, VALUE exc, const char *fmt, ...)
 }
 
 void
-rb_vraise(VALUE exc, const char *fmt, va_list ap)
-{
-    rb_exc_raise(rb_exc_new3(exc, rb_vsprintf(fmt, ap)));
-}
-
-void
 rb_raise(VALUE exc, const char *fmt, ...)
 {
     va_list args;
+    VALUE mesg;
+
     va_start(args, fmt);
-    rb_vraise(exc, fmt, args);
+    mesg = rb_vsprintf(fmt, args);
     va_end(args);
+    rb_exc_raise(rb_exc_new3(exc, mesg));
 }
 
 NORETURN(static void raise_loaderror(VALUE path, VALUE mesg));
@@ -2651,14 +2142,6 @@ rb_fatal(const char *fmt, ...)
     va_list args;
     VALUE mesg;
 
-    if (! ruby_thread_has_gvl_p()) {
-        /* The thread has no GVL.  Object allocation impossible (cant run GC),
-         * thus no message can be printed out. */
-        fprintf(stderr, "[FATAL] rb_fatal() outside of GVL\n");
-        rb_print_backtrace();
-        die();
-    }
-
     va_start(args, fmt);
     mesg = rb_vsprintf(fmt, args);
     va_end(args);
@@ -2790,104 +2273,44 @@ rb_mod_syserr_fail_str(VALUE mod, int e, VALUE mesg)
     rb_exc_raise(exc);
 }
 
-static void
-syserr_warning(VALUE mesg, int err)
-{
-    rb_str_set_len(mesg, RSTRING_LEN(mesg)-1);
-    rb_str_catf(mesg, ": %s\n", strerror(err));
-    rb_write_warning_str(mesg);
-}
-
-#if 0
 void
-rb_sys_warn(const char *fmt, ...)
+rb_sys_warning(const char *fmt, ...)
 {
-    if (!NIL_P(ruby_verbose)) {
-	int errno_save = errno;
-	with_warning_string(mesg, 0, fmt) {
-	    syserr_warning(mesg, errno_save);
-	}
-	errno = errno_save;
-    }
-}
+    VALUE mesg;
+    va_list args;
+    int errno_save;
 
-void
-rb_syserr_warn(int err, const char *fmt, ...)
-{
-    if (!NIL_P(ruby_verbose)) {
-	with_warning_string(mesg, 0, fmt) {
-	    syserr_warning(mesg, err);
-	}
-    }
-}
+    errno_save = errno;
 
-void
-rb_sys_enc_warn(rb_encoding *enc, const char *fmt, ...)
-{
-    if (!NIL_P(ruby_verbose)) {
-	int errno_save = errno;
-	with_warning_string(mesg, enc, fmt) {
-	    syserr_warning(mesg, errno_save);
-	}
-	errno = errno_save;
-    }
-}
+    if (!RTEST(ruby_verbose)) return;
 
-void
-rb_syserr_enc_warn(int err, rb_encoding *enc, const char *fmt, ...)
-{
-    if (!NIL_P(ruby_verbose)) {
-	with_warning_string(mesg, enc, fmt) {
-	    syserr_warning(mesg, err);
-	}
-    }
+    va_start(args, fmt);
+    mesg = warning_string(0, fmt, args);
+    va_end(args);
+    rb_str_set_len(mesg, RSTRING_LEN(mesg)-1);
+    rb_str_catf(mesg, ": %s\n", strerror(errno_save));
+    rb_write_error_str(mesg);
+    errno = errno_save;
 }
-#endif
 
 void
-rb_sys_warning(const char *fmt, ...)
+rb_sys_enc_warning(rb_encoding *enc, const char *fmt, ...)
 {
-    if (RTEST(ruby_verbose)) {
-	int errno_save = errno;
-	with_warning_string(mesg, 0, fmt) {
-	    syserr_warning(mesg, errno_save);
-	}
-	errno = errno_save;
-    }
-}
+    VALUE mesg;
+    va_list args;
+    int errno_save;
 
-#if 0
-void
-rb_syserr_warning(int err, const char *fmt, ...)
-{
-    if (RTEST(ruby_verbose)) {
-	with_warning_string(mesg, 0, fmt) {
-	    syserr_warning(mesg, err);
-	}
-    }
-}
-#endif
+    errno_save = errno;
 
-void
-rb_sys_enc_warning(rb_encoding *enc, const char *fmt, ...)
-{
-    if (RTEST(ruby_verbose)) {
-	int errno_save = errno;
-	with_warning_string(mesg, enc, fmt) {
-	    syserr_warning(mesg, errno_save);
-	}
-	errno = errno_save;
-    }
-}
+    if (!RTEST(ruby_verbose)) return;
 
-void
-rb_syserr_enc_warning(int err, rb_encoding *enc, const char *fmt, ...)
-{
-    if (RTEST(ruby_verbose)) {
-	with_warning_string(mesg, enc, fmt) {
-	    syserr_warning(mesg, err);
-	}
-    }
+    va_start(args, fmt);
+    mesg = warning_string(enc, fmt, args);
+    va_end(args);
+    rb_str_set_len(mesg, RSTRING_LEN(mesg)-1);
+    rb_str_catf(mesg, ": %s\n", strerror(errno_save));
+    rb_write_error_str(mesg);
+    errno = errno_save;
 }
 
 void
@@ -2902,33 +2325,7 @@ rb_load_fail(VALUE path, const char *err)
 void
 rb_error_frozen(const char *what)
 {
-    rb_raise(rb_eFrozenError, "can't modify frozen %s", what);
-}
-
-void
-rb_frozen_error_raise(VALUE frozen_obj, const char *fmt, ...)
-{
-    va_list args;
-    VALUE exc, mesg;
-
-    va_start(args, fmt);
-    mesg = rb_vsprintf(fmt, args);
-    va_end(args);
-    exc = rb_exc_new3(rb_eFrozenError, mesg);
-    rb_ivar_set(exc, id_recv, frozen_obj);
-    rb_exc_raise(exc);
-}
-
-static VALUE
-inspect_frozen_obj(VALUE obj, VALUE mesg, int recur)
-{
-    if (recur) {
-        rb_str_cat_cstr(mesg, " ...");
-    }
-    else {
-        rb_str_append(mesg, rb_inspect(obj));
-    }
-    return mesg;
+    rb_raise(rb_eRuntimeError, "can't modify frozen %s", what);
 }
 
 void
@@ -2936,20 +2333,18 @@ rb_error_frozen_object(VALUE frozen_obj)
 {
     VALUE debug_info;
     const ID created_info = id_debug_created_info;
-    VALUE mesg = rb_sprintf("can't modify frozen %"PRIsVALUE": ",
-                            CLASS_OF(frozen_obj));
-    VALUE exc = rb_exc_new_str(rb_eFrozenError, mesg);
-
-    rb_ivar_set(exc, id_recv, frozen_obj);
-    rb_exec_recursive(inspect_frozen_obj, frozen_obj, mesg);
 
     if (!NIL_P(debug_info = rb_attr_get(frozen_obj, created_info))) {
 	VALUE path = rb_ary_entry(debug_info, 0);
 	VALUE line = rb_ary_entry(debug_info, 1);
 
-        rb_str_catf(mesg, ", created at %"PRIsVALUE":%"PRIsVALUE, path, line);
+	rb_raise(rb_eRuntimeError, "can't modify frozen %"PRIsVALUE", created at %"PRIsVALUE":%"PRIsVALUE,
+		 CLASS_OF(frozen_obj), path, line);
+    }
+    else {
+	rb_raise(rb_eRuntimeError, "can't modify frozen %"PRIsVALUE,
+		 CLASS_OF(frozen_obj));
     }
-    rb_exc_raise(exc);
 }
 
 #undef rb_check_frozen
@@ -2962,14 +2357,12 @@ rb_check_frozen(VALUE obj)
 void
 rb_error_untrusted(VALUE obj)
 {
-    rb_warning("rb_error_untrusted is deprecated and will be removed in Ruby 3.2.");
 }
 
 #undef rb_check_trusted
 void
 rb_check_trusted(VALUE obj)
 {
-    rb_warning("rb_check_trusted is deprecated and will be removed in Ruby 3.2.");
 }
 
 void
@@ -2978,6 +2371,12 @@ rb_check_copyable(VALUE obj, VALUE orig)
     if (!FL_ABLE(obj)) return;
     rb_check_frozen_internal(obj);
     if (!FL_ABLE(orig)) return;
+    if ((~RBASIC(obj)->flags & RBASIC(orig)->flags) & FL_TAINT) {
+	if (rb_safe_level() > 0) {
+	    rb_raise(rb_eSecurityError, "Insecure: can't modify %"PRIsVALUE,
+		     RBASIC(obj)->klass);
+	}
+    }
 }
 
 void
@@ -2990,7 +2389,3 @@ Init_syserr(void)
 #undef defined_error
 #undef undefined_error
 }
-
-/*!
- * \}
- */
diff --git a/eval.c b/eval.c
index 77b0efa0fc..1baf914a3a 100644
--- a/eval.c
+++ b/eval.c
@@ -17,25 +17,17 @@
 #include "gc.h"
 #include "ruby/vm.h"
 #include "vm_core.h"
-#include "mjit.h"
-#include "probes.h"
 #include "probes_helper.h"
-#ifdef HAVE_SYS_PRCTL_H
-#include <sys/prctl.h>
-#endif
 
 NORETURN(void rb_raise_jump(VALUE, VALUE));
-void rb_ec_clear_current_thread_trace_func(const rb_execution_context_t *ec);
-
-static int rb_ec_cleanup(rb_execution_context_t *ec, volatile int ex);
-static int rb_ec_exec_node(rb_execution_context_t *ec, void *n);
 
 VALUE rb_eLocalJumpError;
 VALUE rb_eSysStackError;
 
 ID ruby_static_id_signo, ruby_static_id_status;
-extern ID ruby_static_id_cause;
-#define id_cause ruby_static_id_cause
+static ID id_cause;
+#define id_signo ruby_static_id_signo
+#define id_status ruby_static_id_status
 
 #define exception_error GET_VM()->special_exceptions[ruby_error_reenter]
 
@@ -46,46 +38,35 @@ extern ID ruby_static_id_cause;
     (!SPECIAL_CONST_P(obj) && \
      (BUILTIN_TYPE(obj) == T_CLASS || BUILTIN_TYPE(obj) == T_MODULE))
 
-/*!
- * Initializes the VM and builtin libraries.
+/* Initializes the Ruby VM and builtin libraries.
  * @retval 0 if succeeded.
  * @retval non-zero an error occurred.
  */
 int
 ruby_setup(void)
 {
-    enum ruby_tag_type state;
+    int state;
 
     if (GET_VM())
 	return 0;
 
     ruby_init_stack((void *)&state);
-
-    /*
-     * Disable THP early before mallocs happen because we want this to
-     * affect as many future pages as possible for CoW-friendliness
-     */
-#if defined(__linux__) && defined(PR_SET_THP_DISABLE)
-    prctl(PR_SET_THP_DISABLE, 1, 0, 0, 0);
-#endif
     Init_BareVM();
     Init_heap();
-    rb_vm_encoded_insn_data_table_init();
     Init_vm_objects();
 
-    EC_PUSH_TAG(GET_EC());
-    if ((state = EC_EXEC_TAG()) == TAG_NONE) {
+    PUSH_TAG();
+    if ((state = EXEC_TAG()) == 0) {
 	rb_call_inits();
 	ruby_prog_init();
 	GET_VM()->running = 1;
     }
-    EC_POP_TAG();
+    POP_TAG();
 
     return state;
 }
 
-/*!
- * Calls ruby_setup() and check error.
+/* Calls ruby_setup() and check error.
  *
  * Prints errors and calls exit(3) if an error occurred.
  */
@@ -95,7 +76,7 @@ ruby_init(void)
     int state = ruby_setup();
     if (state) {
         if (RTEST(ruby_debug))
-            error_print(GET_EC());
+            error_print(GET_THREAD());
 	exit(EXIT_FAILURE);
     }
 }
@@ -113,42 +94,41 @@ ruby_init(void)
 void *
 ruby_options(int argc, char **argv)
 {
-    rb_execution_context_t *ec = GET_EC();
-    enum ruby_tag_type state;
+    int state;
     void *volatile iseq = 0;
 
     ruby_init_stack((void *)&iseq);
-    EC_PUSH_TAG(ec);
-    if ((state = EC_EXEC_TAG()) == TAG_NONE) {
+    PUSH_TAG();
+    if ((state = EXEC_TAG()) == 0) {
 	SAVE_ROOT_JMPBUF(GET_THREAD(), iseq = ruby_process_options(argc, argv));
     }
     else {
-        rb_ec_clear_current_thread_trace_func(ec);
-        state = error_handle(ec, state);
+	rb_clear_trace_func();
+	state = error_handle(state);
 	iseq = (void *)INT2FIX(state);
     }
-    EC_POP_TAG();
+    POP_TAG();
     return iseq;
 }
 
 static void
-rb_ec_teardown(rb_execution_context_t *ec)
+ruby_finalize_0(void)
 {
-    EC_PUSH_TAG(ec);
-    if (EC_EXEC_TAG() == TAG_NONE) {
-        rb_vm_trap_exit(rb_ec_vm_ptr(ec));
+    PUSH_TAG();
+    if (EXEC_TAG() == 0) {
+	rb_trap_exit();
     }
-    EC_POP_TAG();
-    rb_ec_exec_end_proc(ec);
-    rb_ec_clear_current_thread_trace_func(ec);
+    POP_TAG();
+    rb_exec_end_proc();
+    rb_clear_trace_func();
 }
 
 static void
-rb_ec_finalize(rb_execution_context_t *ec)
+ruby_finalize_1(void)
 {
     ruby_sig_finalize();
-    ec->errinfo = Qnil;
-    rb_objspace_call_finalizer(rb_ec_vm_ptr(ec)->objspace);
+    GET_THREAD()->errinfo = Qnil;
+    rb_gc_call_finalizer_at_exit();
 }
 
 /** Runs the VM finalization processes.
@@ -161,9 +141,8 @@ rb_ec_finalize(rb_execution_context_t *ec)
 void
 ruby_finalize(void)
 {
-    rb_execution_context_t *ec = GET_EC();
-    rb_ec_teardown(ec);
-    rb_ec_finalize(ec);
+    ruby_finalize_0();
+    ruby_finalize_1();
 }
 
 /** Destructs the VM.
@@ -179,41 +158,31 @@ ruby_finalize(void)
 int
 ruby_cleanup(volatile int ex)
 {
-    return rb_ec_cleanup(GET_EC(), ex);
-}
-
-static int
-rb_ec_cleanup(rb_execution_context_t *ec, volatile int ex)
-{
     int state;
-    volatile VALUE errs[2] = { Qundef, Qundef };
+    volatile VALUE errs[2];
+    rb_thread_t *th = GET_THREAD();
     int nerr;
-    rb_thread_t *th = rb_ec_thread_ptr(ec);
-    rb_thread_t *const volatile th0 = th;
     volatile int sysex = EXIT_SUCCESS;
     volatile int step = 0;
 
     rb_threadptr_interrupt(th);
     rb_threadptr_check_signal(th);
-    EC_PUSH_TAG(ec);
-    if ((state = EC_EXEC_TAG()) == TAG_NONE) {
-        th = th0;
-        SAVE_ROOT_JMPBUF(th, { RUBY_VM_CHECK_INTS(ec); });
+    TH_PUSH_TAG(th);
+    if ((state = EXEC_TAG()) == 0) {
+	SAVE_ROOT_JMPBUF(th, { RUBY_VM_CHECK_INTS(th); });
 
       step_0: step++;
-        th = th0;
-        errs[1] = ec->errinfo;
-        if (THROW_DATA_P(ec->errinfo)) ec->errinfo = Qnil;
+	errs[1] = th->errinfo;
+	th->safe_level = 0;
 	ruby_init_stack(&errs[STACK_UPPER(errs, 0, 1)]);
 
-        SAVE_ROOT_JMPBUF(th, rb_ec_teardown(ec));
+	SAVE_ROOT_JMPBUF(th, ruby_finalize_0());
 
       step_1: step++;
-        th = th0;
 	/* protect from Thread#raise */
 	th->status = THREAD_KILLED;
 
-        errs[0] = ec->errinfo;
+	errs[0] = th->errinfo;
 	SAVE_ROOT_JMPBUF(th, rb_thread_terminate_all());
     }
     else {
@@ -223,9 +192,8 @@ rb_ec_cleanup(rb_execution_context_t *ec, volatile int ex)
 	}
 	if (ex == 0) ex = state;
     }
-    th = th0;
-    ec->errinfo = errs[1];
-    sysex = error_handle(ec, ex);
+    th->errinfo = errs[1];
+    sysex = error_handle(ex);
 
     state = 0;
     for (nerr = 0; nerr < numberof(errs); ++nerr) {
@@ -233,7 +201,7 @@ rb_ec_cleanup(rb_execution_context_t *ec, volatile int ex)
 
 	if (!RTEST(err)) continue;
 
-        /* ec->errinfo contains a NODE while break'ing */
+	/* th->errinfo contains a NODE while break'ing */
 	if (THROW_DATA_P(err)) continue;
 
 	if (rb_obj_is_kind_of(err, rb_eSystemExit)) {
@@ -250,35 +218,34 @@ rb_ec_cleanup(rb_execution_context_t *ec, volatile int ex)
 	}
     }
 
-    mjit_finish(true); // We still need ISeqs here.
-
-    rb_ec_finalize(ec);
+    ruby_finalize_1();
 
     /* unlock again if finalizer took mutexes. */
-    rb_threadptr_unlock_all_locking_mutexes(th);
-    EC_POP_TAG();
+    rb_threadptr_unlock_all_locking_mutexes(GET_THREAD());
+    TH_POP_TAG();
     rb_thread_stop_timer_thread();
-    ruby_vm_destruct(th->vm);
+    ruby_vm_destruct(GET_VM());
     if (state) ruby_default_signal(state);
 
     return sysex;
 }
 
 static int
-rb_ec_exec_node(rb_execution_context_t *ec, void *n)
+ruby_exec_internal(void *n)
 {
     volatile int state;
     rb_iseq_t *iseq = (rb_iseq_t *)n;
+    rb_thread_t *th = GET_THREAD();
+
     if (!n) return 0;
 
-    EC_PUSH_TAG(ec);
-    if ((state = EC_EXEC_TAG()) == TAG_NONE) {
-        rb_thread_t *const th = rb_ec_thread_ptr(ec);
+    TH_PUSH_TAG(th);
+    if ((state = EXEC_TAG()) == 0) {
 	SAVE_ROOT_JMPBUF(th, {
 	    rb_iseq_eval_main(iseq);
 	});
     }
-    EC_POP_TAG();
+    TH_POP_TAG();
     return state;
 }
 
@@ -325,14 +292,12 @@ ruby_executable_node(void *n, int *status)
 int
 ruby_run_node(void *n)
 {
-    rb_execution_context_t *ec = GET_EC();
     int status;
     if (!ruby_executable_node(n, &status)) {
-        rb_ec_cleanup(ec, 0);
+	ruby_cleanup(0);
 	return status;
     }
-    ruby_init_stack((void *)&status);
-    return rb_ec_cleanup(ec, rb_ec_exec_node(ec, n));
+    return ruby_cleanup(ruby_exec_node(n));
 }
 
 /*! Runs the given compiled source */
@@ -340,7 +305,7 @@ int
 ruby_exec_node(void *n)
 {
     ruby_init_stack((void *)&n);
-    return rb_ec_exec_node(GET_EC(), n);
+    return ruby_exec_internal(n);
 }
 
 /*
@@ -359,7 +324,7 @@ ruby_exec_node(void *n)
  */
 
 static VALUE
-rb_mod_nesting(VALUE _)
+rb_mod_nesting(void)
 {
     VALUE ary = rb_ary_new();
     const rb_cref_t *cref = rb_vm_cref();
@@ -427,14 +392,8 @@ rb_mod_s_constants(int argc, VALUE *argv, VALUE mod)
     return rb_const_list(data);
 }
 
-/*!
- * Asserts that \a klass is not a frozen class.
- * \param[in] klass a \c Module object
- * \exception RuntimeError if \a klass is not a class or frozen.
- * \ingroup class
- */
 void
-rb_class_modify_check(VALUE klass)
+rb_frozen_class_p(VALUE klass)
 {
     if (SPECIAL_CONST_P(klass)) {
       noclass:
@@ -471,18 +430,18 @@ rb_class_modify_check(VALUE klass)
 		goto noclass;
 	    }
 	}
-        rb_frozen_error_raise(klass, "can't modify frozen %s: %"PRIsVALUE, desc, klass);
+	rb_error_frozen(desc);
     }
 }
 
-NORETURN(static void rb_longjmp(rb_execution_context_t *, int, volatile VALUE, VALUE));
+NORETURN(static void rb_longjmp(int, volatile VALUE, VALUE));
 static VALUE get_errinfo(void);
-static VALUE get_ec_errinfo(const rb_execution_context_t *ec);
+static VALUE get_thread_errinfo(rb_thread_t *th);
 
 static VALUE
 exc_setup_cause(VALUE exc, VALUE cause)
 {
-#if OPT_SUPPORT_JOKE
+#if SUPPORT_JOKE
     if (NIL_P(cause)) {
 	ID id_true_cause;
 	CONST_ID(id_true_cause, "true_cause");
@@ -498,104 +457,80 @@ exc_setup_cause(VALUE exc, VALUE cause)
 #endif
     if (!NIL_P(cause) && cause != exc) {
 	rb_ivar_set(exc, id_cause, cause);
-	if (!rb_ivar_defined(cause, id_cause)) {
-	    rb_ivar_set(cause, id_cause, Qnil);
-	}
     }
     return exc;
 }
 
-static inline VALUE
-exc_setup_message(const rb_execution_context_t *ec, VALUE mesg, VALUE *cause)
+static inline int
+sysstack_error_p(VALUE exc)
+{
+    return exc == sysstack_error || (!SPECIAL_CONST_P(exc) && RBASIC_CLASS(exc) == rb_eSysStackError);
+}
+
+static void
+setup_exception(rb_thread_t *th, int tag, volatile VALUE mesg, VALUE cause)
 {
+    VALUE e;
+    const char *file = 0;
+    int line;
     int nocause = 0;
-    int nocircular = 0;
 
     if (NIL_P(mesg)) {
-	mesg = ec->errinfo;
-	if (INTERNAL_EXCEPTION_P(mesg)) EC_JUMP_TAG(ec, TAG_FATAL);
+	mesg = th->errinfo;
+	if (INTERNAL_EXCEPTION_P(mesg)) TH_JUMP_TAG(th, TAG_FATAL);
 	nocause = 1;
     }
     if (NIL_P(mesg)) {
 	mesg = rb_exc_new(rb_eRuntimeError, 0, 0);
 	nocause = 0;
-        nocircular = 1;
     }
-    if (*cause == Qundef) {
-	if (nocause) {
-	    *cause = Qnil;
-            nocircular = 1;
-	}
-	else if (!rb_ivar_defined(mesg, id_cause)) {
-	    *cause = get_ec_errinfo(ec);
-	}
-        else {
-            nocircular = 1;
-        }
+    if (cause != Qundef) {
+	exc_setup_cause(mesg, cause);
     }
-    else if (!NIL_P(*cause) && !rb_obj_is_kind_of(*cause, rb_eException)) {
-        rb_raise(rb_eTypeError, "exception object expected");
+    else if (nocause) {
+	exc_setup_cause(mesg, Qnil);
     }
-
-    if (!nocircular && !NIL_P(*cause) && *cause != Qundef && *cause != mesg) {
-        VALUE c = *cause;
-        while (!NIL_P(c = rb_attr_get(c, id_cause))) {
-            if (c == mesg) {
-                rb_raise(rb_eArgError, "circular causes");
-            }
-        }
+    else if (!rb_ivar_defined(mesg, id_cause)) {
+	exc_setup_cause(mesg, get_thread_errinfo(th));
     }
-    return mesg;
-}
 
-static void
-setup_exception(rb_execution_context_t *ec, int tag, volatile VALUE mesg, VALUE cause)
-{
-    VALUE e;
-    int line;
-    const char *file = rb_source_location_cstr(&line);
-    const char *const volatile file0 = file;
-
-    if ((file && !NIL_P(mesg)) || (cause != Qundef))  {
-	volatile int state = 0;
-
-	EC_PUSH_TAG(ec);
-	if (EC_EXEC_TAG() == TAG_NONE && !(state = rb_ec_set_raised(ec))) {
-	    VALUE bt = rb_get_backtrace(mesg);
-	    if (!NIL_P(bt) || cause == Qundef) {
-		if (OBJ_FROZEN(mesg)) {
-		    mesg = rb_obj_dup(mesg);
+    file = rb_source_loc(&line);
+    if (file && !NIL_P(mesg)) {
+	VALUE at;
+	if (sysstack_error_p(mesg)) {
+	    if (NIL_P(rb_attr_get(mesg, idBt))) {
+		at = rb_vm_backtrace_object();
+		if (mesg == sysstack_error) {
+		    mesg = ruby_vm_sysstack_error_copy();
 		}
-	    }
-            if (cause != Qundef && !THROW_DATA_P(cause)) {
-		exc_setup_cause(mesg, cause);
-	    }
-	    if (NIL_P(bt)) {
-		VALUE at = rb_ec_backtrace_object(ec);
+		rb_ivar_set(mesg, idBt, at);
 		rb_ivar_set(mesg, idBt_locations, at);
-		set_backtrace(mesg, at);
 	    }
-	    rb_ec_reset_raised(ec);
 	}
-	EC_POP_TAG();
-        file = file0;
-	if (state) goto fatal;
+	else if (NIL_P(get_backtrace(mesg))) {
+	    at = rb_vm_backtrace_object();
+	    if (OBJ_FROZEN(mesg)) {
+		mesg = rb_obj_dup(mesg);
+	    }
+	    rb_ivar_set(mesg, idBt_locations, at);
+	    set_backtrace(mesg, at);
+	}
     }
 
     if (!NIL_P(mesg)) {
-	ec->errinfo = mesg;
+	th->errinfo = mesg;
     }
 
-    if (RTEST(ruby_debug) && !NIL_P(e = ec->errinfo) &&
+    if (RTEST(ruby_debug) && !NIL_P(e = th->errinfo) &&
 	!rb_obj_is_kind_of(e, rb_eSystemExit)) {
-	enum ruby_tag_type state;
+	int status;
 
 	mesg = e;
-	EC_PUSH_TAG(ec);
-	if ((state = EC_EXEC_TAG()) == TAG_NONE) {
-	    ec->errinfo = Qnil;
+	TH_PUSH_TAG(th);
+	if ((status = EXEC_TAG()) == 0) {
+	    th->errinfo = Qnil;
 	    e = rb_obj_as_string(mesg);
-	    ec->errinfo = mesg;
+	    th->errinfo = mesg;
 	    if (file && line) {
 		e = rb_sprintf("Exception `%"PRIsVALUE"' at %s:%d - %"PRIsVALUE"\n",
 			       rb_obj_class(mesg), file, line, e);
@@ -610,35 +545,33 @@ setup_exception(rb_execution_context_t *ec, int tag, volatile VALUE mesg, VALUE
 	    }
 	    warn_print_str(e);
 	}
-	EC_POP_TAG();
-	if (state == TAG_FATAL && ec->errinfo == exception_error) {
-	    ec->errinfo = mesg;
+	TH_POP_TAG();
+	if (status == TAG_FATAL && th->errinfo == exception_error) {
+	    th->errinfo = mesg;
 	}
-	else if (state) {
-	    rb_ec_reset_raised(ec);
-	    EC_JUMP_TAG(ec, state);
+	else if (status) {
+	    rb_threadptr_reset_raised(th);
+	    TH_JUMP_TAG(th, status);
 	}
     }
 
-    if (rb_ec_set_raised(ec)) {
-      fatal:
-	ec->errinfo = exception_error;
-	rb_ec_reset_raised(ec);
-	EC_JUMP_TAG(ec, TAG_FATAL);
+    if (rb_threadptr_set_raised(th)) {
+	th->errinfo = exception_error;
+	rb_threadptr_reset_raised(th);
+	TH_JUMP_TAG(th, TAG_FATAL);
     }
 
     if (tag != TAG_FATAL) {
-	RUBY_DTRACE_HOOK(RAISE, rb_obj_classname(ec->errinfo));
-	EXEC_EVENT_HOOK(ec, RUBY_EVENT_RAISE, ec->cfp->self, 0, 0, 0, mesg);
+	RUBY_DTRACE_HOOK(RAISE, rb_obj_classname(th->errinfo));
+	EXEC_EVENT_HOOK(th, RUBY_EVENT_RAISE, th->cfp->self, 0, 0, mesg);
     }
 }
 
-/*! \private */
 void
-rb_ec_setup_exception(const rb_execution_context_t *ec, VALUE mesg, VALUE cause)
+rb_threadptr_setup_exception(rb_thread_t *th, VALUE mesg, VALUE cause)
 {
     if (cause == Qundef) {
-	cause = get_ec_errinfo(ec);
+	cause = get_thread_errinfo(th);
     }
     if (cause != mesg) {
 	rb_ivar_set(mesg, id_cause, cause);
@@ -646,59 +579,41 @@ rb_ec_setup_exception(const rb_execution_context_t *ec, VALUE mesg, VALUE cause)
 }
 
 static void
-rb_longjmp(rb_execution_context_t *ec, int tag, volatile VALUE mesg, VALUE cause)
+rb_longjmp(int tag, volatile VALUE mesg, VALUE cause)
 {
-    mesg = exc_setup_message(ec, mesg, &cause);
-    setup_exception(ec, tag, mesg, cause);
-    rb_ec_raised_clear(ec);
-    EC_JUMP_TAG(ec, tag);
+    rb_thread_t *th = GET_THREAD();
+    setup_exception(th, tag, mesg, cause);
+    rb_thread_raised_clear(th);
+    TH_JUMP_TAG(th, tag);
 }
 
 static VALUE make_exception(int argc, const VALUE *argv, int isstr);
 
-/*!
- * Raises an exception in the current thread.
- * \param[in] mesg an Exception class or an \c Exception object.
- * \exception always raises an instance of the given exception class or
- *   the given \c Exception object.
- * \ingroup exception
- */
 void
 rb_exc_raise(VALUE mesg)
 {
     if (!NIL_P(mesg)) {
 	mesg = make_exception(1, &mesg, FALSE);
     }
-    rb_longjmp(GET_EC(), TAG_RAISE, mesg, Qundef);
+    rb_longjmp(TAG_RAISE, mesg, Qundef);
 }
 
-/*!
- * Raises a fatal error in the current thread.
- *
- * Same as rb_exc_raise() but raises a fatal error, which Ruby codes
- * cannot rescue.
- * \ingroup exception
- */
 void
 rb_exc_fatal(VALUE mesg)
 {
     if (!NIL_P(mesg)) {
 	mesg = make_exception(1, &mesg, FALSE);
     }
-    rb_longjmp(GET_EC(), TAG_FATAL, mesg, Qnil);
+    rb_longjmp(TAG_FATAL, mesg, Qnil);
 }
 
-/*!
- * Raises an \c Interrupt exception.
- * \ingroup exception
- */
 void
 rb_interrupt(void)
 {
-    rb_exc_raise(rb_exc_new(rb_eInterrupt, 0, 0));
+    rb_raise(rb_eInterrupt, "%s", "");
 }
 
-enum {raise_opt_cause, raise_max_opt}; /*< \private */
+enum {raise_opt_cause, raise_max_opt};
 
 static int
 extract_raise_opts(int argc, const VALUE *argv, VALUE *opts)
@@ -722,61 +637,50 @@ extract_raise_opts(int argc, const VALUE *argv, VALUE *opts)
     return argc;
 }
 
-VALUE
-rb_f_raise(int argc, VALUE *argv)
-{
-    VALUE err;
-    VALUE opts[raise_max_opt], *const cause = &opts[raise_opt_cause];
-
-    argc = extract_raise_opts(argc, argv, opts);
-    if (argc == 0) {
-        if (*cause != Qundef) {
-            rb_raise(rb_eArgError, "only cause is given with no arguments");
-        }
-        err = get_errinfo();
-        if (!NIL_P(err)) {
-            argc = 1;
-            argv = &err;
-        }
-    }
-    rb_raise_jump(rb_make_exception(argc, argv), *cause);
-
-    UNREACHABLE_RETURN(Qnil);
-}
-
 /*
  *  call-seq:
  *     raise
- *     raise(string, cause: $!)
- *     raise(exception [, string [, array]], cause: $!)
+ *     raise(string)
+ *     raise(exception [, string [, array]])
  *     fail
- *     fail(string, cause: $!)
- *     fail(exception [, string [, array]], cause: $!)
+ *     fail(string)
+ *     fail(exception [, string [, array]])
  *
  *  With no arguments, raises the exception in <code>$!</code> or raises
- *  a RuntimeError if <code>$!</code> is +nil+.  With a single +String+
- *  argument, raises a +RuntimeError+ with the string as a message. Otherwise,
- *  the first parameter should be an +Exception+ class (or another
- *  object that returns an +Exception+ object when sent an +exception+
- *  message).  The optional second parameter sets the message associated with
- *  the exception (accessible via Exception#message), and the third parameter
- *  is an array of callback information (accessible via Exception#backtrace).
- *  The +cause+ of the generated exception (accessible via Exception#cause)
- *  is automatically set to the "current" exception (<code>$!</code>), if any.
- *  An alternative value, either an +Exception+ object or +nil+, can be
- *  specified via the +:cause+ argument.
- *
- *  Exceptions are caught by the +rescue+ clause of
- *  <code>begin...end</code> blocks.
+ *  a <code>RuntimeError</code> if <code>$!</code> is +nil+.
+ *  With a single +String+ argument, raises a
+ *  +RuntimeError+ with the string as a message. Otherwise,
+ *  the first parameter should be the name of an +Exception+
+ *  class (or an object that returns an +Exception+ object when sent
+ *  an +exception+ message). The optional second parameter sets the
+ *  message associated with the exception, and the third parameter is an
+ *  array of callback information. Exceptions are caught by the
+ *  +rescue+ clause of <code>begin...end</code> blocks.
  *
  *     raise "Failed to create socket"
  *     raise ArgumentError, "No parameters", caller
  */
 
 static VALUE
-f_raise(int c, VALUE *v, VALUE _)
+rb_f_raise(int argc, VALUE *argv)
 {
-    return rb_f_raise(c, v);
+    VALUE err;
+    VALUE opts[raise_max_opt], *const cause = &opts[raise_opt_cause];
+
+    argc = extract_raise_opts(argc, argv, opts);
+    if (argc == 0) {
+	if (*cause != Qundef) {
+	    rb_raise(rb_eArgError, "only cause is given with no arguments");
+	}
+	err = get_errinfo();
+	if (!NIL_P(err)) {
+	    argc = 1;
+	    argv = &err;
+	}
+    }
+    rb_raise_jump(rb_make_exception(argc, argv), *cause);
+
+    UNREACHABLE;
 }
 
 static VALUE
@@ -808,13 +712,15 @@ make_exception(int argc, const VALUE *argv, int isstr)
 	exc = argv[0];
 	n = 1;
       exception_call:
+	if (sysstack_error_p(exc)) return exc;
 	mesg = rb_check_funcall(exc, idException, n, argv+1);
 	if (mesg == Qundef) {
 	    rb_raise(rb_eTypeError, "exception class/object expected");
 	}
 	break;
       default:
-        rb_error_arity(argc, 0, 3);
+	rb_check_arity(argc, 0, 3);
+	break;
     }
     if (argc > 0) {
 	if (!rb_obj_is_kind_of(mesg, rb_eException))
@@ -826,77 +732,45 @@ make_exception(int argc, const VALUE *argv, int isstr)
     return mesg;
 }
 
-/*!
- * Make an \c Exception object from the list of arguments in a manner
- * similar to \c Kernel\#raise.
- *
- * \param[in] argc the number of arguments
- * \param[in] argv a pointer to the array of arguments.
- *
- * The first form of this function takes a \c String argument. Then
- * it returns a \c RuntimeError whose error message is the given value.
- *
- * The second from of this function takes an \c Exception object. Then
- * it just returns the given value.
- *
- * The last form takes an exception class, an optional error message and
- * an optional array of backtrace. Then it passes the optional arguments
- * to \c #exception method of the exception class.
- *
- * \return the exception object, or \c Qnil if \c argc is 0.
- * \ingroup exception
- */
 VALUE
 rb_make_exception(int argc, const VALUE *argv)
 {
     return make_exception(argc, argv, TRUE);
 }
 
-/*! \private
- * \todo can be static?
- */
 void
 rb_raise_jump(VALUE mesg, VALUE cause)
 {
-    rb_execution_context_t *ec = GET_EC();
-    const rb_control_frame_t *cfp = ec->cfp;
+    rb_thread_t *th = GET_THREAD();
+    const rb_control_frame_t *cfp = th->cfp;
     const rb_callable_method_entry_t *me = rb_vm_frame_method_entry(cfp);
     VALUE klass = me->owner;
     VALUE self = cfp->self;
     ID mid = me->called_id;
 
-    rb_vm_pop_frame(ec);
-    EXEC_EVENT_HOOK(ec, RUBY_EVENT_C_RETURN, self, me->def->original_id, mid, klass, Qnil);
+    rb_vm_pop_frame(th);
+    EXEC_EVENT_HOOK(th, RUBY_EVENT_C_RETURN, self, mid, klass, Qnil);
 
-    rb_longjmp(ec, TAG_RAISE, mesg, cause);
+    setup_exception(th, TAG_RAISE, mesg, cause);
+
+    rb_thread_raised_clear(th);
+    TH_JUMP_TAG(th, TAG_RAISE);
 }
 
-/*!
- * Continues the exception caught by rb_protect() and rb_eval_string_protect().
- *
- * This function never return to the caller.
- * \param[in] the value of \c *state which the protect function has set to the
- *   their last parameter.
- * \ingroup exception
- */
 void
 rb_jump_tag(int tag)
 {
     if (UNLIKELY(tag < TAG_RETURN || tag > TAG_FATAL)) {
 	unknown_longjmp_status(tag);
     }
-    EC_JUMP_TAG(GET_EC(), tag);
+    JUMP_TAG(tag);
 }
 
-/*! Determines if the current method is given a block.
- * \retval zero if not given
- * \retval non-zero if given
- * \ingroup defmethod
- */
 int
 rb_block_given_p(void)
 {
-    if (rb_vm_frame_block_handler(GET_EC()->cfp) == VM_BLOCK_HANDLER_NONE) {
+    rb_thread_t *th = GET_THREAD();
+    if (rb_vm_frame_block_handler(th->cfp) == VM_BLOCK_HANDLER_NONE) {
 	return FALSE;
     }
     else {
@@ -904,29 +778,14 @@ rb_block_given_p(void)
     }
 }
 
-int rb_vm_cframe_keyword_p(const rb_control_frame_t *cfp);
-
-int
-rb_keyword_given_p(void)
-{
-    return rb_vm_cframe_keyword_p(GET_EC()->cfp);
-}
-
-/* -- Remove In 3.0 -- */
-int rb_vm_cframe_empty_keyword_p(const rb_control_frame_t *cfp);
 int
-rb_empty_keyword_given_p(void)
+rb_iterator_p(void)
 {
-    return rb_vm_cframe_empty_keyword_p(GET_EC()->cfp);
+    return rb_block_given_p();
 }
 
 VALUE rb_eThreadError;
 
-/*! Declares that the current method needs a block.
- *
- * Raises a \c LocalJumpError if not given a block.
- * \ingroup defmethod
- */
 void
 rb_need_block(void)
 {
@@ -935,56 +794,19 @@ rb_need_block(void)
     }
 }
 
-/*! An equivalent of \c rescue clause.
- *
- * Equivalent to <code>begin .. rescue err_type .. end</code>
- *
- * \param[in] b_proc a function which potentially raises an exception.
- * \param[in] data1 the argument of \a b_proc
- * \param[in] r_proc a function which rescues an exception in \a b_proc.
- * \param[in] data2 the first argument of \a r_proc
- * \param[in] ... 1 or more exception classes. Must be terminated by \c (VALUE)0.
- *
- * First it calls the function \a b_proc, with \a data1 as the argument.
- * When \a b_proc raises an exception, it calls \a r_proc with \a data2 and
- * the exception object if the exception is a kind of one of the given
- * exception classes.
- *
- * \return the return value of \a b_proc if no exception occurs,
- *   or the return value of \a r_proc if otherwise.
- * \sa rb_rescue
- * \sa rb_ensure
- * \sa rb_protect
- * \ingroup exception
- */
-VALUE
-rb_rescue2(VALUE (* b_proc) (VALUE), VALUE data1,
-           VALUE (* r_proc) (VALUE, VALUE), VALUE data2, ...)
-{
-    va_list ap;
-    va_start(ap, data2);
-    VALUE ret = rb_vrescue2(b_proc, data1, r_proc, data2, ap);
-    va_end(ap);
-    return ret;
-}
-
-/*!
- * \copydoc rb_rescue2
- * \param[in] args exception classes, terminated by 0.
- */
 VALUE
-rb_vrescue2(VALUE (* b_proc) (VALUE), VALUE data1,
-            VALUE (* r_proc) (VALUE, VALUE), VALUE data2,
-            va_list args)
+rb_rescue2(VALUE (* b_proc) (ANYARGS), VALUE data1,
+	   VALUE (* r_proc) (ANYARGS), VALUE data2, ...)
 {
-    enum ruby_tag_type state;
-    rb_execution_context_t * volatile ec = GET_EC();
-    rb_control_frame_t *volatile cfp = ec->cfp;
+    int state;
+    rb_thread_t *th = GET_THREAD();
+    rb_control_frame_t *cfp = th->cfp;
     volatile VALUE result = Qfalse;
-    volatile VALUE e_info = ec->errinfo;
+    volatile VALUE e_info = th->errinfo;
+    va_list args;
 
-    EC_PUSH_TAG(ec);
-    if ((state = EC_EXEC_TAG()) == TAG_NONE) {
+    TH_PUSH_TAG(th);
+    if ((state = TH_EXEC_TAG()) == 0) {
       retry_entry:
 	result = (*b_proc) (data1);
     }
@@ -992,156 +814,113 @@ rb_vrescue2(VALUE (* b_proc) (VALUE), VALUE data1,
 	/* escape from r_proc */
 	if (state == TAG_RETRY) {
 	    state = 0;
-	    ec->errinfo = Qnil;
+	    th->errinfo = Qnil;
 	    result = Qfalse;
 	    goto retry_entry;
 	}
     }
     else {
-	rb_vm_rewind_cfp(ec, cfp);
+	rb_vm_rewind_cfp(th, cfp);
 
 	if (state == TAG_RAISE) {
 	    int handle = FALSE;
 	    VALUE eclass;
 
+	    va_init_list(args, data2);
 	    while ((eclass = va_arg(args, VALUE)) != 0) {
-		if (rb_obj_is_kind_of(ec->errinfo, eclass)) {
+		if (rb_obj_is_kind_of(th->errinfo, eclass)) {
 		    handle = TRUE;
 		    break;
 		}
 	    }
+	    va_end(args);
 
 	    if (handle) {
 		result = Qnil;
 		state = 0;
 		if (r_proc) {
-		    result = (*r_proc) (data2, ec->errinfo);
+		    result = (*r_proc) (data2, th->errinfo);
 		}
-		ec->errinfo = e_info;
+		th->errinfo = e_info;
 	    }
 	}
     }
-    EC_POP_TAG();
+    TH_POP_TAG();
     if (state)
-	EC_JUMP_TAG(ec, state);
+	TH_JUMP_TAG(th, state);
 
     return result;
 }
 
-/*! An equivalent of \c rescue clause.
- *
- * Equivalent to <code>begin .. rescue .. end</code>.
- *
- * It is same as
- * \code{cpp}
- * rb_rescue2(b_proc, data1, r_proc, data2, rb_eStandardError, (VALUE)0);
- * \endcode
- *
- * \sa rb_rescue2
- * \sa rb_ensure
- * \sa rb_protect
- * \ingroup exception
- */
 VALUE
-rb_rescue(VALUE (* b_proc)(VALUE), VALUE data1,
-          VALUE (* r_proc)(VALUE, VALUE), VALUE data2)
+rb_rescue(VALUE (* b_proc)(ANYARGS), VALUE data1,
+	  VALUE (* r_proc)(ANYARGS), VALUE data2)
 {
     return rb_rescue2(b_proc, data1, r_proc, data2, rb_eStandardError,
 		      (VALUE)0);
 }
 
-/*! Protects a function call from potential global escapes from the function.
- *
- * Such global escapes include exceptions, \c Kernel\#throw, \c break in
- * an iterator, for example.
- * It first calls the function func with arg as the argument.
- * If no exception occurred during func, it returns the result of func and
- * *state is zero.
- * Otherwise, it returns Qnil and sets *state to nonzero.
- * If state is NULL, it is not set in both cases.
- *
- * You have to clear the error info with rb_set_errinfo(Qnil) when
- * ignoring the caught exception.
- * \ingroup exception
- * \sa rb_rescue
- * \sa rb_rescue2
- * \sa rb_ensure
- */
 VALUE
-rb_protect(VALUE (* proc) (VALUE), VALUE data, int *pstate)
+rb_protect(VALUE (* proc) (VALUE), VALUE data, int * state)
 {
     volatile VALUE result = Qnil;
-    volatile enum ruby_tag_type state;
-    rb_execution_context_t * volatile ec = GET_EC();
-    rb_control_frame_t *volatile cfp = ec->cfp;
+    volatile int status;
+    rb_thread_t *th = GET_THREAD();
+    rb_control_frame_t *cfp = th->cfp;
     struct rb_vm_protect_tag protect_tag;
     rb_jmpbuf_t org_jmpbuf;
 
-    protect_tag.prev = ec->protect_tag;
+    protect_tag.prev = th->protect_tag;
 
-    EC_PUSH_TAG(ec);
-    ec->protect_tag = &protect_tag;
-    MEMCPY(&org_jmpbuf, &rb_ec_thread_ptr(ec)->root_jmpbuf, rb_jmpbuf_t, 1);
-    if ((state = EC_EXEC_TAG()) == TAG_NONE) {
-	SAVE_ROOT_JMPBUF(rb_ec_thread_ptr(ec), result = (*proc) (data));
+    TH_PUSH_TAG(th);
+    th->protect_tag = &protect_tag;
+    MEMCPY(&org_jmpbuf, &(th)->root_jmpbuf, rb_jmpbuf_t, 1);
+    if ((status = TH_EXEC_TAG()) == 0) {
+	SAVE_ROOT_JMPBUF(th, result = (*proc) (data));
     }
     else {
-	rb_vm_rewind_cfp(ec, cfp);
+	rb_vm_rewind_cfp(th, cfp);
+    }
+    MEMCPY(&(th)->root_jmpbuf, &org_jmpbuf, rb_jmpbuf_t, 1);
+    th->protect_tag = protect_tag.prev;
+    TH_POP_TAG();
+
+    if (state) {
+	*state = status;
     }
-    MEMCPY(&rb_ec_thread_ptr(ec)->root_jmpbuf, &org_jmpbuf, rb_jmpbuf_t, 1);
-    ec->protect_tag = protect_tag.prev;
-    EC_POP_TAG();
 
-    if (pstate != NULL) *pstate = state;
     return result;
 }
 
-/*!
- * An equivalent to \c ensure clause.
- *
- * Equivalent to <code>begin .. ensure .. end</code>.
- *
- * Calls the function \a b_proc with \a data1 as the argument,
- * then calls \a e_proc with \a data2 when execution terminated.
- * \return The return value of \a b_proc if no exception occurred,
- *   or \c Qnil if otherwise.
- * \sa rb_rescue
- * \sa rb_rescue2
- * \sa rb_protect
- * \ingroup exception
- */
 VALUE
-rb_ensure(VALUE (*b_proc)(VALUE), VALUE data1, VALUE (*e_proc)(VALUE), VALUE data2)
+rb_ensure(VALUE (*b_proc)(ANYARGS), VALUE data1, VALUE (*e_proc)(ANYARGS), VALUE data2)
 {
     int state;
     volatile VALUE result = Qnil;
-    VALUE errinfo;
-    rb_execution_context_t * volatile ec = GET_EC();
+    volatile VALUE errinfo;
+    rb_thread_t *const th = GET_THREAD();
     rb_ensure_list_t ensure_list;
     ensure_list.entry.marker = 0;
     ensure_list.entry.e_proc = e_proc;
     ensure_list.entry.data2 = data2;
-    ensure_list.next = ec->ensure_list;
-    ec->ensure_list = &ensure_list;
-    EC_PUSH_TAG(ec);
-    if ((state = EC_EXEC_TAG()) == TAG_NONE) {
+    ensure_list.next = th->ensure_list;
+    th->ensure_list = &ensure_list;
+    TH_PUSH_TAG(th);
+    if ((state = EXEC_TAG()) == 0) {
 	result = (*b_proc) (data1);
     }
-    EC_POP_TAG();
-    errinfo = ec->errinfo;
-    if (!NIL_P(errinfo) && !RB_TYPE_P(errinfo, T_OBJECT)) {
-	ec->errinfo = Qnil;
-    }
-    ec->ensure_list=ensure_list.next;
+    TH_POP_TAG();
+    errinfo = th->errinfo;
+    th->ensure_list=ensure_list.next;
     (*ensure_list.entry.e_proc)(ensure_list.entry.data2);
-    ec->errinfo = errinfo;
+    th->errinfo = errinfo;
     if (state)
-	EC_JUMP_TAG(ec, state);
+	TH_JUMP_TAG(th, state);
     return result;
 }
 
 static ID
-frame_func_id(const rb_control_frame_t *cfp)
+frame_func_id(rb_control_frame_t *cfp)
 {
     const rb_callable_method_entry_t *me = rb_vm_frame_method_entry(cfp);
 
@@ -1166,47 +945,24 @@ frame_called_id(rb_control_frame_t *cfp)
     }
 }
 
-/*!
- * The original name of the current method.
- *
- * The function returns the original name of the method even if
- * an alias of the method is called.
- * The function can also return 0 if it is not in a method. This
- * case can happen in a toplevel of a source file, for example.
- *
- * \returns the ID of the name or 0
- * \sa rb_frame_callee
- * \ingroup defmethod
- */
 ID
 rb_frame_this_func(void)
 {
-    return frame_func_id(GET_EC()->cfp);
+    return frame_func_id(GET_THREAD()->cfp);
 }
 
-/*!
- * The name of the current method.
- *
- * The function returns the alias if an alias of the method is called.
- * The function can also return 0 if it is not in a method. This
- * case can happen in a toplevel of a source file, for example.
- *
- * \returns the ID of the name or 0.
- * \sa rb_frame_this_func
- * \ingroup defmethod
- */
 ID
 rb_frame_callee(void)
 {
-    return frame_called_id(GET_EC()->cfp);
+    return frame_called_id(GET_THREAD()->cfp);
 }
 
 static rb_control_frame_t *
-previous_frame(const rb_execution_context_t *ec)
+previous_frame(rb_thread_t *th)
 {
-    rb_control_frame_t *prev_cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(ec->cfp);
+    rb_control_frame_t *prev_cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(th->cfp);
     /* check if prev_cfp can be accessible */
-    if ((void *)(ec->vm_stack + ec->vm_stack_size) == (void *)(prev_cfp)) {
+    if ((void *)(th->stack + th->stack_size) == (void *)(prev_cfp)) {
         return 0;
     }
     return prev_cfp;
@@ -1215,7 +971,7 @@ previous_frame(const rb_execution_context_t *ec)
 static ID
 prev_frame_callee(void)
 {
-    rb_control_frame_t *prev_cfp = previous_frame(GET_EC());
+    rb_control_frame_t *prev_cfp = previous_frame(GET_THREAD());
     if (!prev_cfp) return 0;
     return frame_called_id(prev_cfp);
 }
@@ -1223,27 +979,21 @@ prev_frame_callee(void)
 static ID
 prev_frame_func(void)
 {
-    rb_control_frame_t *prev_cfp = previous_frame(GET_EC());
+    rb_control_frame_t *prev_cfp = previous_frame(GET_THREAD());
     if (!prev_cfp) return 0;
     return frame_func_id(prev_cfp);
 }
 
-/*!
- * \private
- * Returns the ID of the last method in the call stack.
- * \sa rb_frame_this_func
- * \ingroup defmethod
- */
 ID
 rb_frame_last_func(void)
 {
-    const rb_execution_context_t *ec = GET_EC();
-    const rb_control_frame_t *cfp = ec->cfp;
+    rb_thread_t *th = GET_THREAD();
+    rb_control_frame_t *cfp = th->cfp;
     ID mid;
 
     while (!(mid = frame_func_id(cfp)) &&
 	   (cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(cfp),
-	    !RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW_P(ec, cfp)));
+	    !RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW_P(th, cfp)));
     return mid;
 }
 
@@ -1252,11 +1002,11 @@ rb_frame_last_func(void)
  *     append_features(mod)   -> mod
  *
  *  When this module is included in another, Ruby calls
- *  #append_features in this module, passing it the receiving module
- *  in _mod_. Ruby's default implementation is to add the constants,
- *  methods, and module variables of this module to _mod_ if this
- *  module has not already been added to _mod_ or one of its
- *  ancestors. See also Module#include.
+ *  <code>append_features</code> in this module, passing it the
+ *  receiving module in _mod_. Ruby's default implementation is
+ *  to add the constants, methods, and module variables of this module
+ *  to _mod_ if this module has not already been added to
+ *  _mod_ or one of its ancestors. See also <code>Module#include</code>.
  */
 
 static VALUE
@@ -1274,7 +1024,7 @@ rb_mod_append_features(VALUE module, VALUE include)
  *  call-seq:
  *     include(module, ...)    -> self
  *
- *  Invokes Module.append_features on each parameter in reverse order.
+ *  Invokes <code>Module.append_features</code> on each parameter in reverse order.
  */
 
 static VALUE
@@ -1286,7 +1036,6 @@ rb_mod_include(int argc, VALUE *argv, VALUE module)
     CONST_ID(id_append_features, "append_features");
     CONST_ID(id_included, "included");
 
-    rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS);
     for (i = 0; i < argc; i++)
 	Check_Type(argv[i], T_MODULE);
     while (argc--) {
@@ -1301,11 +1050,11 @@ rb_mod_include(int argc, VALUE *argv, VALUE module)
  *     prepend_features(mod)   -> mod
  *
  *  When this module is prepended in another, Ruby calls
- *  #prepend_features in this module, passing it the receiving module
- *  in _mod_. Ruby's default implementation is to overlay the
- *  constants, methods, and module variables of this module to _mod_
- *  if this module has not already been added to _mod_ or one of its
- *  ancestors. See also Module#prepend.
+ *  <code>prepend_features</code> in this module, passing it the
+ *  receiving module in _mod_. Ruby's default implementation is
+ *  to overlay the constants, methods, and module variables of this module
+ *  to _mod_ if this module has not already been added to
+ *  _mod_ or one of its ancestors. See also <code>Module#prepend</code>.
  */
 
 static VALUE
@@ -1323,7 +1072,7 @@ rb_mod_prepend_features(VALUE module, VALUE prepend)
  *  call-seq:
  *     prepend(module, ...)    -> self
  *
- *  Invokes Module.prepend_features on each parameter in reverse order.
+ *  Invokes <code>Module.prepend_features</code> on each parameter in reverse order.
  */
 
 static VALUE
@@ -1334,8 +1083,6 @@ rb_mod_prepend(int argc, VALUE *argv, VALUE module)
 
     CONST_ID(id_prepend_features, "prepend_features");
     CONST_ID(id_prepended, "prepended");
-
-    rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS);
     for (i = 0; i < argc; i++)
 	Check_Type(argv[i], T_MODULE);
     while (argc--) {
@@ -1345,16 +1092,6 @@ rb_mod_prepend(int argc, VALUE *argv, VALUE module)
     return module;
 }
 
-static void
-ensure_class_or_module(VALUE obj)
-{
-    if (!RB_TYPE_P(obj, T_CLASS) && !RB_TYPE_P(obj, T_MODULE)) {
-	rb_raise(rb_eTypeError,
-		 "wrong argument type %"PRIsVALUE" (expected Class or Module)",
-		 rb_obj_class(obj));
-    }
-}
-
 static VALUE
 hidden_identity_hash_new(void)
 {
@@ -1364,28 +1101,12 @@ hidden_identity_hash_new(void)
     return hash;
 }
 
-static VALUE
-refinement_superclass(VALUE superclass)
-{
-    if (RB_TYPE_P(superclass, T_MODULE)) {
-	/* FIXME: Should ancestors of superclass be used here? */
-	return rb_include_class_new(superclass, rb_cBasicObject);
-    }
-    else {
-	return superclass;
-    }
-}
-
-/*!
- * \private
- * \todo can be static?
- */
 void
 rb_using_refinement(rb_cref_t *cref, VALUE klass, VALUE module)
 {
     VALUE iclass, c, superclass = klass;
 
-    ensure_class_or_module(klass);
+    Check_Type(klass, T_CLASS);
     Check_Type(module, T_MODULE);
     if (NIL_P(CREF_REFINEMENTS(cref))) {
 	CREF_REFINEMENTS_SET(cref, hidden_identity_hash_new());
@@ -1407,9 +1128,8 @@ rb_using_refinement(rb_cref_t *cref, VALUE klass, VALUE module)
 	}
     }
     FL_SET(module, RMODULE_IS_OVERLAID);
-    superclass = refinement_superclass(superclass);
     c = iclass = rb_include_class_new(module, superclass);
-    RB_OBJ_WRITE(c, &RCLASS_REFINED_CLASS(c), klass);
+    RCLASS_REFINED_CLASS(c) = klass;
 
     RCLASS_M_TBL(OBJ_WB_UNPROTECT(c)) =
       RCLASS_M_TBL(OBJ_WB_UNPROTECT(module)); /* TODO: check unprotecting */
@@ -1418,8 +1138,8 @@ rb_using_refinement(rb_cref_t *cref, VALUE klass, VALUE module)
     while (module && module != klass) {
 	FL_SET(module, RMODULE_IS_OVERLAID);
 	c = RCLASS_SET_SUPER(c, rb_include_class_new(module, RCLASS_SUPER(c)));
-        RB_OBJ_WRITE(c, &RCLASS_REFINED_CLASS(c), klass);
-        module = RCLASS_SUPER(module);
+	RCLASS_REFINED_CLASS(c) = klass;
+	module = RCLASS_SUPER(module);
     }
     rb_hash_aset(CREF_REFINEMENTS(cref), klass, iclass);
 }
@@ -1463,10 +1183,6 @@ using_module_recursive(const rb_cref_t *cref, VALUE klass)
     rb_hash_foreach(refinements, using_refinement, (VALUE) cref);
 }
 
-/*!
- * \private
- * \todo can be static?
- */
 void
 rb_using_module(const rb_cref_t *cref, VALUE module)
 {
@@ -1475,7 +1191,6 @@ rb_using_module(const rb_cref_t *cref, VALUE module)
     rb_clear_method_cache_by_class(rb_cObject);
 }
 
-/*! \private */
 VALUE
 rb_refinement_module_get_refined_class(VALUE module)
 {
@@ -1502,14 +1217,13 @@ add_activated_refinement(VALUE activated_refinements,
 	}
     }
     FL_SET(refinement, RMODULE_IS_OVERLAID);
-    superclass = refinement_superclass(superclass);
     c = iclass = rb_include_class_new(refinement, superclass);
-    RB_OBJ_WRITE(c, &RCLASS_REFINED_CLASS(c), klass);
+    RCLASS_REFINED_CLASS(c) = klass;
     refinement = RCLASS_SUPER(refinement);
     while (refinement && refinement != klass) {
 	FL_SET(refinement, RMODULE_IS_OVERLAID);
 	c = RCLASS_SET_SUPER(c, rb_include_class_new(refinement, RCLASS_SUPER(c)));
-        RB_OBJ_WRITE(c, &RCLASS_REFINED_CLASS(c), klass);
+	RCLASS_REFINED_CLASS(c) = klass;
 	refinement = RCLASS_SUPER(refinement);
     }
     rb_hash_aset(activated_refinements, klass, iclass);
@@ -1517,11 +1231,11 @@ add_activated_refinement(VALUE activated_refinements,
 
 /*
  *  call-seq:
- *     refine(mod) { block }   -> module
+ *     refine(klass) { block }   -> module
  *
- *  Refine <i>mod</i> in the receiver.
+ *  Refine <i>klass</i> in the receiver.
  *
- *  Returns a module, where refined methods are defined.
+ *  Returns an overlaid module.
  */
 
 static VALUE
@@ -1532,7 +1246,7 @@ rb_mod_refine(VALUE module, VALUE klass)
        id_refined_class, id_defined_at;
     VALUE refinements, activated_refinements;
     rb_thread_t *th = GET_THREAD();
-    VALUE block_handler = rb_vm_frame_block_handler(th->ec->cfp);
+    VALUE block_handler = rb_vm_frame_block_handler(th->cfp);
 
     if (block_handler == VM_BLOCK_HANDLER_NONE) {
 	rb_raise(rb_eArgError, "no block given");
@@ -1541,7 +1255,7 @@ rb_mod_refine(VALUE module, VALUE klass)
 	rb_raise(rb_eArgError, "can't pass a Proc as a block to Module#refine");
     }
 
-    ensure_class_or_module(klass);
+    Check_Type(klass, T_CLASS);
     CONST_ID(id_refinements, "__refinements__");
     refinements = rb_attr_get(module, id_refinements);
     if (NIL_P(refinements)) {
@@ -1557,9 +1271,8 @@ rb_mod_refine(VALUE module, VALUE klass)
     }
     refinement = rb_hash_lookup(refinements, klass);
     if (NIL_P(refinement)) {
-	VALUE superclass = refinement_superclass(klass);
 	refinement = rb_module_new();
-	RCLASS_SET_SUPER(refinement, superclass);
+	RCLASS_SET_SUPER(refinement, klass);
 	FL_SET(refinement, RMODULE_IS_REFINEMENT);
 	CONST_ID(id_refined_class, "__refined_class__");
 	rb_ivar_set(refinement, id_refined_class, klass);
@@ -1576,7 +1289,6 @@ static void
 ignored_block(VALUE module, const char *klass)
 {
     const char *anon = "";
-    Check_Type(module, T_MODULE);
     if (!RTEST(rb_search_class_path(module))) {
 	anon = ", maybe for Module.new";
     }
@@ -1594,7 +1306,7 @@ ignored_block(VALUE module, const char *klass)
 static VALUE
 mod_using(VALUE self, VALUE module)
 {
-    rb_control_frame_t *prev_cfp = previous_frame(GET_EC());
+    rb_control_frame_t *prev_cfp = previous_frame(GET_THREAD());
 
     if (prev_frame_func()) {
 	rb_raise(rb_eRuntimeError,
@@ -1648,13 +1360,13 @@ used_modules_i(VALUE _, VALUE mod, VALUE ary)
  *     [B, A]
  */
 static VALUE
-rb_mod_s_used_modules(VALUE _)
+rb_mod_s_used_modules(void)
 {
     const rb_cref_t *cref = rb_vm_cref();
     VALUE ary = rb_ary_new();
 
-    while (cref) {
-	if (!NIL_P(CREF_REFINEMENTS(cref))) {
+    while(cref) {
+	if(!NIL_P(CREF_REFINEMENTS(cref))) {
 	    rb_hash_foreach(CREF_REFINEMENTS(cref), used_modules_i, ary);
 	}
 	cref = CREF_NEXT(cref);
@@ -1663,36 +1375,13 @@ rb_mod_s_used_modules(VALUE _)
     return rb_funcall(ary, rb_intern("uniq"), 0);
 }
 
-/*!
- * Calls \c #initialize method of \a obj with the given arguments.
- *
- * It also forwards the given block to \c #initialize if given.
- *
- * \param[in] obj the receiver object
- * \param[in] argc the number of arguments
- * \param[in] argv a pointer to the array of arguments
- * \ingroup object
- */
 void
 rb_obj_call_init(VALUE obj, int argc, const VALUE *argv)
 {
     PASS_PASSED_BLOCK_HANDLER();
-    rb_funcallv_kw(obj, idInitialize, argc, argv, RB_NO_KEYWORDS);
-}
-
-void
-rb_obj_call_init_kw(VALUE obj, int argc, const VALUE *argv, int kw_splat)
-{
-    PASS_PASSED_BLOCK_HANDLER();
-    rb_funcallv_kw(obj, idInitialize, argc, argv, kw_splat);
+    rb_funcallv(obj, idInitialize, argc, argv);
 }
 
-/*!
- * Extend the object with the module.
- *
- * Same as \c Module\#extend_object.
- * \ingroup class
- */
 void
 rb_extend_object(VALUE obj, VALUE module)
 {
@@ -1705,7 +1394,7 @@ rb_extend_object(VALUE obj, VALUE module)
  *
  *  Extends the specified object by adding this module's constants and
  *  methods (which are added as singleton methods). This is the callback
- *  method used by Object#extend.
+ *  method used by <code>Object#extend</code>.
  *
  *     module Picky
  *       def Picky.extend_object(o)
@@ -1781,9 +1470,9 @@ rb_obj_extend(int argc, VALUE *argv, VALUE obj)
  *  call-seq:
  *     include(module, ...)   -> self
  *
- *  Invokes Module.append_features on each parameter in turn.
- *  Effectively adds the methods and constants in each module to the
- *  receiver.
+ *  Invokes <code>Module.append_features</code>
+ *  on each parameter in turn. Effectively adds the methods and constants
+ *  in each module to the receiver.
  */
 
 static VALUE
@@ -1803,14 +1492,14 @@ top_include(int argc, VALUE *argv, VALUE self)
  *     using(module)    -> self
  *
  *  Import class refinements from <i>module</i> into the scope where
- *  #using is called.
+ *  <code>using</code> is called.
  */
 
 static VALUE
 top_using(VALUE self, VALUE module)
 {
     const rb_cref_t *cref = rb_vm_cref();
-    rb_control_frame_t *prev_cfp = previous_frame(GET_EC());
+    rb_control_frame_t *prev_cfp = previous_frame(GET_THREAD());
 
     if (CREF_NEXT(cref) || (prev_cfp && rb_vm_frame_method_entry(prev_cfp))) {
 	rb_raise(rb_eRuntimeError, "main.using is permitted only at toplevel");
@@ -1823,10 +1512,10 @@ top_using(VALUE self, VALUE module)
 }
 
 static const VALUE *
-errinfo_place(const rb_execution_context_t *ec)
+errinfo_place(rb_thread_t *th)
 {
-    const rb_control_frame_t *cfp = ec->cfp;
-    const rb_control_frame_t *end_cfp = RUBY_VM_END_CONTROL_FRAME(ec);
+    rb_control_frame_t *cfp = th->cfp;
+    rb_control_frame_t *end_cfp = RUBY_VM_END_CONTROL_FRAME(th);
 
     while (RUBY_VM_VALID_CONTROL_FRAME_P(cfp, end_cfp)) {
 	if (VM_FRAME_RUBYFRAME_P(cfp)) {
@@ -1845,64 +1534,76 @@ errinfo_place(const rb_execution_context_t *ec)
 }
 
 static VALUE
-get_ec_errinfo(const rb_execution_context_t *ec)
+get_thread_errinfo(rb_thread_t *th)
 {
-    const VALUE *ptr = errinfo_place(ec);
+    const VALUE *ptr = errinfo_place(th);
     if (ptr) {
 	return *ptr;
     }
     else {
-	return ec->errinfo;
+	return th->errinfo;
     }
 }
 
 static VALUE
 get_errinfo(void)
 {
-    return get_ec_errinfo(GET_EC());
+    return get_thread_errinfo(GET_THREAD());
 }
 
 static VALUE
-errinfo_getter(ID id, VALUE *_)
+errinfo_getter(ID id)
 {
     return get_errinfo();
 }
 
-/*! The current exception in the current thread.
- *
- * Same as \c $! in Ruby.
- * \return the current exception or \c Qnil
- * \ingroup exception
- */
+#if 0
+static void
+errinfo_setter(VALUE val, ID id, VALUE *var)
+{
+    if (!NIL_P(val) && !rb_obj_is_kind_of(val, rb_eException)) {
+	rb_raise(rb_eTypeError, "assigning non-exception to $!");
+    }
+    else {
+	const VALUE *ptr = errinfo_place(GET_THREAD());
+	if (ptr) {
+	    *ptr = val;
+	}
+	else {
+	    rb_raise(rb_eRuntimeError, "errinfo_setter: not in rescue clause.");
+	}
+    }
+}
+#endif
+
 VALUE
 rb_errinfo(void)
 {
-    return GET_EC()->errinfo;
+    rb_thread_t *th = GET_THREAD();
+    return th->errinfo;
 }
 
-/*! Sets the current exception (\c $!) to the given value
- *
- * \param[in] err an \c Exception object or \c Qnil.
- * \exception TypeError if \a err is neither an exception nor \c nil.
- * \note this function does not raise the exception.
- *   Use \c rb_raise() when you want to raise.
- * \ingroup exception
- */
 void
 rb_set_errinfo(VALUE err)
 {
     if (!NIL_P(err) && !rb_obj_is_kind_of(err, rb_eException)) {
 	rb_raise(rb_eTypeError, "assigning non-exception to $!");
     }
-    GET_EC()->errinfo = err;
+    GET_THREAD()->errinfo = err;
+}
+
+VALUE
+rb_rubylevel_errinfo(void)
+{
+    return get_errinfo();
 }
 
 static VALUE
-errat_getter(ID id, VALUE *_)
+errat_getter(ID id)
 {
     VALUE err = get_errinfo();
     if (!NIL_P(err)) {
-	return rb_get_backtrace(err);
+	return get_backtrace(err);
     }
     else {
 	return Qnil;
@@ -1930,7 +1631,7 @@ errat_setter(VALUE val, ID id, VALUE *var)
  */
 
 static VALUE
-rb_f_method_name(VALUE _)
+rb_f_method_name(void)
 {
     ID fname = prev_frame_func(); /* need *method* ID */
 
@@ -1952,7 +1653,7 @@ rb_f_method_name(VALUE _)
  */
 
 static VALUE
-rb_f_callee_name(VALUE _)
+rb_f_callee_name(void)
 {
     ID fname = prev_frame_callee(); /* need *callee* ID */
 
@@ -1975,7 +1676,7 @@ rb_f_callee_name(VALUE _)
  *
  */
 static VALUE
-f_current_dirname(VALUE _)
+f_current_dirname(void)
 {
     VALUE base = rb_current_realfilepath();
     if (NIL_P(base)) {
@@ -1985,76 +1686,16 @@ f_current_dirname(VALUE _)
     return base;
 }
 
-/*
- *  call-seq:
- *     global_variables    -> array
- *
- *  Returns an array of the names of global variables.
- *
- *     global_variables.grep /std/   #=> [:$stdin, :$stdout, :$stderr]
- */
-
-static VALUE
-f_global_variables(VALUE _)
-{
-    return rb_f_global_variables();
-}
-
-/*
- *  call-seq:
- *     trace_var(symbol, cmd )             -> nil
- *     trace_var(symbol) {|val| block }    -> nil
- *
- *  Controls tracing of assignments to global variables. The parameter
- *  +symbol+ identifies the variable (as either a string name or a
- *  symbol identifier). _cmd_ (which may be a string or a
- *  +Proc+ object) or block is executed whenever the variable
- *  is assigned. The block or +Proc+ object receives the
- *  variable's new value as a parameter. Also see
- *  Kernel::untrace_var.
- *
- *     trace_var :$_, proc {|v| puts "$_ is now '#{v}'" }
- *     $_ = "hello"
- *     $_ = ' there'
- *
- *  <em>produces:</em>
- *
- *     $_ is now 'hello'
- *     $_ is now ' there'
- */
-
-static VALUE
-f_trace_var(int c, const VALUE *a, VALUE _)
-{
-    return rb_f_trace_var(c, a);
-}
-
-/*
- *  call-seq:
- *     untrace_var(symbol [, cmd] )   -> array or nil
- *
- *  Removes tracing for the specified command on the given global
- *  variable and returns +nil+. If no command is specified,
- *  removes all tracing for that variable and returns an array
- *  containing the commands actually removed.
- */
-
-static VALUE
-f_untrace_var(int c, const VALUE *a, VALUE _)
-{
-    return rb_f_untrace_var(c, a);
-}
-
 void
 Init_eval(void)
 {
     rb_define_virtual_variable("$@", errat_getter, errat_setter);
     rb_define_virtual_variable("$!", errinfo_getter, 0);
 
-    rb_define_global_function("raise", f_raise, -1);
-    rb_define_global_function("fail", f_raise, -1);
+    rb_define_global_function("raise", rb_f_raise, -1);
+    rb_define_global_function("fail", rb_f_raise, -1);
 
-    rb_define_global_function("global_variables", f_global_variables, 0);
+    rb_define_global_function("global_variables", rb_f_global_variables, 0);	/* in variable.c */
 
     rb_define_global_function("__method__", rb_f_method_name, 0);
     rb_define_global_function("__callee__", rb_f_callee_name, 0);
@@ -2087,12 +1728,12 @@ Init_eval(void)
 
     rb_define_method(rb_mKernel, "extend", rb_obj_extend, -1);
 
-    rb_define_global_function("trace_var", f_trace_var, -1);
-    rb_define_global_function("untrace_var", f_untrace_var, -1);
+    rb_define_global_function("trace_var", rb_f_trace_var, -1);	/* in variable.c */
+    rb_define_global_function("untrace_var", rb_f_untrace_var, -1);	/* in variable.c */
 
     rb_vm_register_special_exception(ruby_error_reenter, rb_eFatal, "exception reentered");
-    rb_vm_register_special_exception(ruby_error_stackfatal, rb_eFatal, "machine stack overflow in critical region");
 
     id_signo = rb_intern_const("signo");
     id_status = rb_intern_const("status");
+    id_cause = rb_intern_const("cause");
 }
diff --git a/eval_error.c b/eval_error.c
index 847072ab98..cfb82d3a24 100644
--- a/eval_error.c
+++ b/eval_error.c
@@ -3,10 +3,6 @@
  * included by eval.c
  */
 
-#define write_warn(str, x) \
-    (NIL_P(str) ? warn_print(x) : (void)rb_str_cat_cstr(str, x))
-#define write_warn2(str, x, l) \
-    (NIL_P(str) ? warn_print2(x, l) : (void)rb_str_cat(str, x, l))
 #ifdef HAVE_BUILTIN___BUILTIN_CONSTANT_P
 #define warn_print(x) RB_GNUC_EXTENSION_BLOCK(	\
     (__builtin_constant_p(x)) ? 		\
@@ -16,20 +12,17 @@
 #else
 #define warn_print(x) rb_write_error(x)
 #endif
-
 #define warn_print2(x,l) rb_write_error2((x),(l))
-
-#define write_warn_str(str,x) NIL_P(str) ? rb_write_error_str(x) : (void)rb_str_concat((str), (x))
 #define warn_print_str(x) rb_write_error_str(x)
 
 static VALUE error_pos_str(void);
 
 static void
-error_pos(const VALUE str)
+error_pos(void)
 {
-    VALUE pos = error_pos_str();
-    if (!NIL_P(pos)) {
-	write_warn_str(str, pos);
+    VALUE str = error_pos_str();
+    if (!NIL_P(str)) {
+	warn_print_str(str);
     }
 }
 
@@ -39,7 +32,7 @@ error_pos_str(void)
     int sourceline;
     VALUE sourcefile = rb_source_location(&sourceline);
 
-    if (!NIL_P(sourcefile)) {
+    if (sourcefile) {
 	ID caller_name;
 	if (sourceline == 0) {
 	    return rb_sprintf("%"PRIsVALUE": ", sourcefile);
@@ -56,6 +49,23 @@ error_pos_str(void)
     return Qnil;
 }
 
+static VALUE
+get_backtrace(VALUE info)
+{
+    if (NIL_P(info))
+	return Qnil;
+    info = rb_funcall(info, rb_intern("backtrace"), 0);
+    if (NIL_P(info))
+	return Qnil;
+    return rb_check_backtrace(info);
+}
+
+VALUE
+rb_get_backtrace(VALUE info)
+{
+    return get_backtrace(info);
+}
+
 static void
 set_backtrace(VALUE info, VALUE bt)
 {
@@ -70,306 +80,131 @@ set_backtrace(VALUE info, VALUE bt)
 	    bt = rb_backtrace_to_str_ary(bt);
 	}
     }
-    rb_check_funcall(info, set_backtrace, 1, &bt);
-}
-
-static void
-error_print(rb_execution_context_t *ec)
-{
-    rb_ec_error_print(ec, ec->errinfo);
+    rb_funcall(info, rb_intern("set_backtrace"), 1, bt);
 }
 
 static void
-write_warnq(VALUE out, VALUE str, const char *ptr, long len)
+error_print(rb_thread_t *th)
 {
-    if (NIL_P(out)) {
-        const char *beg = ptr;
-        const long olen = len;
-        for (; len > 0; --len, ++ptr) {
-            unsigned char c = *ptr;
-            switch (c) {
-              case '\n': case '\t': continue;
-            }
-            if (rb_iscntrl(c)) {
-                char buf[5];
-                const char *cc = 0;
-                if (ptr > beg) rb_write_error2(beg, ptr - beg);
-                beg = ptr + 1;
-                cc = ruby_escaped_char(c);
-                if (cc) {
-                    rb_write_error2(cc, strlen(cc));
-                }
-                else {
-                    rb_write_error2(buf, snprintf(buf, sizeof(buf), "\\x%02X", c));
-                }
-            }
-            else if (c == '\\') {
-                rb_write_error2(beg, ptr - beg + 1);
-                beg = ptr;
-            }
-        }
-        if (ptr > beg) {
-            if (beg == RSTRING_PTR(str) && olen == RSTRING_LEN(str))
-                rb_write_error_str(str);
-            else
-                rb_write_error2(beg, ptr - beg);
-        }
-    }
-    else {
-        rb_str_cat(out, ptr, len);
-    }
+    rb_threadptr_error_print(th, th->errinfo);
 }
 
-#define CSI_BEGIN "\033["
-#define CSI_SGR "m"
-
-static const char underline[] = CSI_BEGIN"1;4"CSI_SGR;
-static const char bold[] = CSI_BEGIN"1"CSI_SGR;
-static const char reset[] = CSI_BEGIN""CSI_SGR;
-
-static void
-print_errinfo(const VALUE eclass, const VALUE errat, const VALUE emesg, const VALUE str, int highlight)
+void
+rb_threadptr_error_print(rb_thread_t *th, VALUE errinfo)
 {
-    const char *einfo = "";
-    long elen = 0;
+    volatile VALUE errat = Qundef;
+    int raised_flag = th->raised_flag;
+    volatile VALUE eclass = Qundef, e = Qundef;
+    const char *volatile einfo;
+    volatile long elen;
     VALUE mesg;
 
-    if (emesg != Qundef) {
-	if (NIL_P(errat) || RARRAY_LEN(errat) == 0 ||
-	    NIL_P(mesg = RARRAY_AREF(errat, 0))) {
-	    error_pos(str);
-	}
-	else {
-	    write_warn_str(str, mesg);
-	    write_warn(str, ": ");
-	}
+    if (NIL_P(errinfo))
+	return;
+    rb_thread_raised_clear(th);
 
-	if (!NIL_P(emesg)) {
-	    einfo = RSTRING_PTR(emesg);
-            elen = RSTRING_LEN(emesg);
-	}
+    TH_PUSH_TAG(th);
+    if (TH_EXEC_TAG() == 0) {
+	errat = get_backtrace(errinfo);
+    }
+    else if (errat == Qundef) {
+	errat = Qnil;
+    }
+    else if (eclass == Qundef || e != Qundef) {
+	goto error;
+    }
+    else {
+	goto no_message;
+    }
+    if (NIL_P(errat) || RARRAY_LEN(errat) == 0 ||
+	NIL_P(mesg = RARRAY_AREF(errat, 0))) {
+	error_pos();
+    }
+    else {
+	warn_print_str(mesg);
+	warn_print(": ");
     }
 
+    eclass = CLASS_OF(errinfo);
+    if (eclass != Qundef &&
+	(e = rb_check_funcall(errinfo, rb_intern("message"), 0, 0)) != Qundef &&
+	(RB_TYPE_P(e, T_STRING) || !NIL_P(e = rb_check_string_type(e)))) {
+	einfo = RSTRING_PTR(e);
+	elen = RSTRING_LEN(e);
+    }
+    else {
+      no_message:
+	einfo = "";
+	elen = 0;
+    }
     if (eclass == rb_eRuntimeError && elen == 0) {
-	if (highlight) write_warn(str, underline);
-	write_warn(str, "unhandled exception");
-	if (highlight) write_warn(str, reset);
-	write_warn2(str, "\n", 1);
+	warn_print("unhandled exception\n");
     }
     else {
 	VALUE epath;
 
 	epath = rb_class_name(eclass);
 	if (elen == 0) {
-	    if (highlight) write_warn(str, underline);
-	    write_warn_str(str, epath);
-	    if (highlight) write_warn(str, reset);
-	    write_warn(str, "\n");
+	    warn_print_str(epath);
+	    warn_print("\n");
 	}
 	else {
-            /* emesg is a String instance */
 	    const char *tail = 0;
+	    long len = elen;
 
-            if (highlight) write_warn(str, bold);
 	    if (RSTRING_PTR(epath)[0] == '#')
 		epath = 0;
 	    if ((tail = memchr(einfo, '\n', elen)) != 0) {
-                write_warnq(str, emesg, einfo, tail - einfo);
+		len = tail - einfo;
 		tail++;		/* skip newline */
 	    }
-	    else {
-                write_warnq(str, emesg, einfo, elen);
-	    }
+	    warn_print_str(tail ? rb_str_subseq(e, 0, len) : e);
 	    if (epath) {
-		write_warn(str, " (");
-		if (highlight) write_warn(str, underline);
-                write_warn_str(str, epath);
-		if (highlight) {
-		    write_warn(str, reset);
-		    write_warn(str, bold);
-		}
-		write_warn2(str, ")", 1);
-		if (highlight) write_warn(str, reset);
-		write_warn2(str, "\n", 1);
+		warn_print(" (");
+		warn_print_str(epath);
+		warn_print(")\n");
 	    }
-	    if (tail && einfo+elen > tail) {
-		if (!highlight) {
-                    write_warnq(str, emesg, tail, einfo+elen-tail);
-		    if (einfo[elen-1] != '\n') write_warn2(str, "\n", 1);
-		}
-		else {
-		    elen -= tail - einfo;
-		    einfo = tail;
-		    while (elen > 0) {
-			tail = memchr(einfo, '\n', elen);
-			if (!tail || tail > einfo) {
-			    write_warn(str, bold);
-                            write_warnq(str, emesg, einfo, tail ? tail-einfo : elen);
-			    write_warn(str, reset);
-			    if (!tail) {
-				write_warn2(str, "\n", 1);
-				break;
-			    }
-			}
-			elen -= tail - einfo;
-			einfo = tail;
-			do ++tail; while (tail < einfo+elen && *tail == '\n');
-                        write_warnq(str, emesg, einfo, tail-einfo);
-			elen -= tail - einfo;
-			einfo = tail;
-		    }
-		}
-	    }
-	    else if (!epath) {
-		write_warn2(str, "\n", 1);
+	    if (tail) {
+		warn_print_str(rb_str_subseq(e, tail - einfo, elen - len - 1));
 	    }
+	    if (tail ? einfo[elen-1] != '\n' : !epath) warn_print2("\n", 1);
 	}
     }
-}
 
-static void
-print_backtrace(const VALUE eclass, const VALUE errat, const VALUE str, int reverse)
-{
     if (!NIL_P(errat)) {
 	long i;
 	long len = RARRAY_LEN(errat);
         int skip = eclass == rb_eSysStackError;
-	const int threshold = 1000000000;
-        int width = (len <= 1) ? INT_MIN : ((int)log10((double)(len > threshold ?
-					 ((len - 1) / threshold) :
-					 len - 1)) +
-		     (len < threshold ? 0 : 9) + 1);
 
 #define TRACE_MAX (TRACE_HEAD+TRACE_TAIL+5)
 #define TRACE_HEAD 8
 #define TRACE_TAIL 5
 
 	for (i = 1; i < len; i++) {
-	    VALUE line = RARRAY_AREF(errat, reverse ? len - i : i);
+	    VALUE line = RARRAY_AREF(errat, i);
 	    if (RB_TYPE_P(line, T_STRING)) {
-		VALUE bt = rb_str_new_cstr("\t");
-		if (reverse) rb_str_catf(bt, "%*ld: ", width, len - i);
-		write_warn_str(str, rb_str_catf(bt, "from %"PRIsVALUE"\n", line));
+		warn_print_str(rb_sprintf("\tfrom %"PRIsVALUE"\n", line));
 	    }
 	    if (skip && i == TRACE_HEAD && len > TRACE_MAX) {
-		write_warn_str(str, rb_sprintf("\t ... %ld levels...\n",
+		warn_print_str(rb_sprintf("\t ... %ld levels...\n",
 					  len - TRACE_HEAD - TRACE_TAIL));
 		i = len - TRACE_TAIL;
 	    }
 	}
     }
-}
-
-VALUE rb_get_message(VALUE exc);
-
-static int
-shown_cause_p(VALUE cause, VALUE *shown_causes)
-{
-    VALUE shown = *shown_causes;
-    if (!shown) {
-        *shown_causes = shown = rb_obj_hide(rb_ident_hash_new());
-    }
-    if (rb_hash_has_key(shown, cause)) return TRUE;
-    rb_hash_aset(shown, cause, Qtrue);
-    return FALSE;
-}
-
-static void
-show_cause(VALUE errinfo, VALUE str, VALUE highlight, VALUE reverse, VALUE *shown_causes)
-{
-    VALUE cause = rb_attr_get(errinfo, id_cause);
-    if (!NIL_P(cause) && rb_obj_is_kind_of(cause, rb_eException) &&
-        !shown_cause_p(cause, shown_causes)) {
-        volatile VALUE eclass = CLASS_OF(cause);
-        VALUE errat = rb_get_backtrace(cause);
-        VALUE emesg = rb_get_message(cause);
-        if (reverse) {
-            show_cause(cause, str, highlight, reverse, shown_causes);
-            print_backtrace(eclass, errat, str, TRUE);
-            print_errinfo(eclass, errat, emesg, str, highlight!=0);
-        }
-        else {
-            print_errinfo(eclass, errat, emesg, str, highlight!=0);
-            print_backtrace(eclass, errat, str, FALSE);
-            show_cause(cause, str, highlight, reverse, shown_causes);
-        }
-    }
-}
-
-void
-rb_error_write(VALUE errinfo, VALUE emesg, VALUE errat, VALUE str, VALUE highlight, VALUE reverse)
-{
-    volatile VALUE eclass;
-    VALUE shown_causes = 0;
-
-    if (NIL_P(errinfo))
-	return;
-
-    if (errat == Qundef) {
-	errat = Qnil;
-    }
-    eclass = CLASS_OF(errinfo);
-    if (NIL_P(reverse) || NIL_P(highlight)) {
-	VALUE tty = (VALUE)rb_stderr_tty_p();
-	if (NIL_P(reverse)) reverse = tty;
-	if (NIL_P(highlight)) highlight = tty;
-    }
-    if (reverse) {
-	static const char traceback[] = "Traceback "
-	    "(most recent call last):\n";
-	const int bold_part = rb_strlen_lit("Traceback");
-	char buff[sizeof(traceback)+sizeof(bold)+sizeof(reset)-2], *p = buff;
-	const char *msg = traceback;
-	long len = sizeof(traceback) - 1;
-	if (highlight) {
-#define APPEND(s, l) (memcpy(p, s, l), p += (l))
-	    APPEND(bold, sizeof(bold)-1);
-	    APPEND(traceback, bold_part);
-	    APPEND(reset, sizeof(reset)-1);
-	    APPEND(traceback + bold_part, sizeof(traceback)-bold_part-1);
-#undef APPEND
-	    len = p - (msg = buff);
-	}
-	write_warn2(str, msg, len);
-        show_cause(errinfo, str, highlight, reverse, &shown_causes);
-	print_backtrace(eclass, errat, str, TRUE);
-	print_errinfo(eclass, errat, emesg, str, highlight!=0);
-    }
-    else {
-	print_errinfo(eclass, errat, emesg, str, highlight!=0);
-	print_backtrace(eclass, errat, str, FALSE);
-        show_cause(errinfo, str, highlight, reverse, &shown_causes);
-    }
+  error:
+    TH_POP_TAG();
+    th->errinfo = errinfo;
+    rb_thread_raised_set(th, raised_flag);
 }
 
 void
-rb_ec_error_print(rb_execution_context_t * volatile ec, volatile VALUE errinfo)
+ruby_error_print(void)
 {
-    volatile uint8_t raised_flag = ec->raised_flag;
-    volatile VALUE errat = Qundef;
-    volatile VALUE emesg = Qundef;
-
-    if (NIL_P(errinfo))
-	return;
-    rb_ec_raised_clear(ec);
-
-    EC_PUSH_TAG(ec);
-    if (EC_EXEC_TAG() == TAG_NONE) {
-	errat = rb_get_backtrace(errinfo);
-    }
-    if (emesg == Qundef) {
-	emesg = Qnil;
-	emesg = rb_get_message(errinfo);
-    }
-
-    rb_error_write(errinfo, emesg, errat, Qnil, Qnil, Qnil);
-
-    EC_POP_TAG();
-    ec->errinfo = errinfo;
-    rb_ec_raised_set(ec, raised_flag);
+    error_print(GET_THREAD());
 }
 
-#define undef_mesg_for(v, k) rb_fstring_lit("undefined"v" method `%1$s' for "k" `%2$s'")
+#define undef_mesg_for(v, k) rb_fstring_cstr("undefined"v" method `%1$s' for "k" `%2$s'")
 #define undef_mesg(v) ( \
 	is_mod ? \
 	undef_mesg_for(v, "module") : \
@@ -397,7 +232,7 @@ rb_print_undef_str(VALUE klass, VALUE name)
     rb_name_err_raise_str(undef_mesg(""), klass, name);
 }
 
-#define inaccessible_mesg_for(v, k) rb_fstring_lit("method `%1$s' for "k" `%2$s' is "v)
+#define inaccessible_mesg_for(v, k) rb_fstring_cstr("method `%1$s' for "k" `%2$s' is "v)
 #define inaccessible_mesg(v) ( \
 	is_mod ? \
 	inaccessible_mesg_for(v, "module") : \
@@ -429,11 +264,12 @@ sysexit_status(VALUE err)
     rb_bug("Unknown longjmp status %d", status)
 
 static int
-error_handle(rb_execution_context_t *ec, int ex)
+error_handle(int ex)
 {
     int status = EXIT_FAILURE;
+    rb_thread_t *th = GET_THREAD();
 
-    if (rb_ec_set_raised(ec))
+    if (rb_threadptr_set_raised(th))
 	return EXIT_FAILURE;
     switch (ex & TAG_MASK) {
       case 0:
@@ -441,32 +277,32 @@ error_handle(rb_execution_context_t *ec, int ex)
 	break;
 
       case TAG_RETURN:
-	error_pos(Qnil);
+	error_pos();
 	warn_print("unexpected return\n");
 	break;
       case TAG_NEXT:
-	error_pos(Qnil);
+	error_pos();
 	warn_print("unexpected next\n");
 	break;
       case TAG_BREAK:
-	error_pos(Qnil);
+	error_pos();
 	warn_print("unexpected break\n");
 	break;
       case TAG_REDO:
-	error_pos(Qnil);
+	error_pos();
 	warn_print("unexpected redo\n");
 	break;
       case TAG_RETRY:
-	error_pos(Qnil);
+	error_pos();
 	warn_print("retry outside of rescue clause\n");
 	break;
       case TAG_THROW:
 	/* TODO: fix me */
-	error_pos(Qnil);
+	error_pos();
 	warn_print("unexpected throw\n");
 	break;
       case TAG_RAISE: {
-	VALUE errinfo = ec->errinfo;
+	VALUE errinfo = th->errinfo;
 	if (rb_obj_is_kind_of(errinfo, rb_eSystemExit)) {
 	    status = sysexit_status(errinfo);
 	}
@@ -475,17 +311,17 @@ error_handle(rb_execution_context_t *ec, int ex)
 	    /* no message when exiting by signal */
 	}
 	else {
-	    rb_ec_error_print(ec, errinfo);
+	    error_print(th);
 	}
 	break;
       }
       case TAG_FATAL:
-	error_print(ec);
+	error_print(th);
 	break;
       default:
 	unknown_longjmp_status(ex);
 	break;
     }
-    rb_ec_reset_raised(ec);
+    rb_threadptr_reset_raised(th);
     return status;
 }
diff --git a/eval_intern.h b/eval_intern.h
index 1ab049d327..9db0fd1bdb 100644
--- a/eval_intern.h
+++ b/eval_intern.h
@@ -5,22 +5,23 @@
 #include "vm_core.h"
 
 static inline void
-vm_passed_block_handler_set(rb_execution_context_t *ec, VALUE block_handler)
+vm_passed_block_handler_set(rb_thread_t *th, VALUE block_handler)
 {
-    vm_block_handler_verify(block_handler);
-    ec->passed_block_handler = block_handler;
+    VM_ASSERT(vm_block_handler_verify(block_handler));
+    th->passed_block_handler = block_handler;
 }
 
 static inline void
-pass_passed_block_handler(rb_execution_context_t *ec)
+pass_passed_block_handler(rb_thread_t *th)
 {
-    VALUE block_handler = rb_vm_frame_block_handler(ec->cfp);
-    vm_passed_block_handler_set(ec, block_handler);
-    VM_ENV_FLAGS_SET(ec->cfp->ep, VM_FRAME_FLAG_PASSED);
+    VALUE block_handler = rb_vm_frame_block_handler(th->cfp);
+    VM_ASSERT(vm_block_handler_verify(block_handler));
+    vm_passed_block_handler_set(th, block_handler);
+    VM_ENV_FLAGS_SET(th->cfp->ep, VM_FRAME_FLAG_PASSED);
 }
 
-#define PASS_PASSED_BLOCK_HANDLER_EC(ec) pass_passed_block_handler(ec)
-#define PASS_PASSED_BLOCK_HANDLER() pass_passed_block_handler(GET_EC())
+#define PASS_PASSED_BLOCK_HANDLER_TH(th) pass_passed_block_handler(th)
+#define PASS_PASSED_BLOCK_HANDLER() pass_passed_block_handler(GET_THREAD())
 
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
@@ -97,7 +98,7 @@ extern int select_large_fdset(int, fd_set *, fd_set *, fd_set *, struct timeval
 #define SAVE_ROOT_JMPBUF_AFTER_STMT \
     } \
     __except (GetExceptionCode() == EXCEPTION_STACK_OVERFLOW ? \
-	      (rb_ec_raised_set(GET_EC(), RAISED_STACKOVERFLOW), \
+	      (rb_thread_raised_set(GET_THREAD(), RAISED_STACKOVERFLOW), \
 	       raise(SIGSEGV), \
 	       EXCEPTION_EXECUTE_HANDLER) : \
 	      EXCEPTION_CONTINUE_SEARCH) { \
@@ -127,27 +128,25 @@ LONG WINAPI rb_w32_stack_overflow_handler(struct _EXCEPTION_POINTERS *);
       rb_fiber_start(); \
   } while (0)
 
-#define EC_PUSH_TAG(ec) do { \
-  rb_execution_context_t * const _ec = (ec); \
+#define TH_PUSH_TAG(th) do { \
+  rb_thread_t * const _th = (th); \
   struct rb_vm_tag _tag; \
-  _tag.state = TAG_NONE; \
-  _tag.tag = Qundef; \
-  _tag.prev = _ec->tag;
+  _tag.tag = 0; \
+  _tag.prev = _th->tag;
 
-#define EC_POP_TAG() \
-  _ec->tag = _tag.prev; \
+#define TH_POP_TAG() \
+  _th->tag = _tag.prev; \
 } while (0)
 
-#define EC_TMPPOP_TAG() \
-  _ec->tag = _tag.prev
+#define TH_TMPPOP_TAG() \
+  _th->tag = _tag.prev
 
-#define EC_REPUSH_TAG() (void)(_ec->tag = &_tag)
+#define TH_REPUSH_TAG() (void)(_th->tag = &_tag)
 
-#if defined __GNUC__ && __GNUC__ == 4 && (__GNUC_MINOR__ >= 6 && __GNUC_MINOR__ <= 8) || __clang__
-/* This macro prevents GCC 4.6--4.8 from emitting maybe-uninitialized warnings.
- * This macro also prevents Clang from dumping core in EC_EXEC_TAG().
- * (I confirmed Clang 4.0.1 and 5.0.0.)
- */
+#define PUSH_TAG() TH_PUSH_TAG(GET_THREAD())
+#define POP_TAG()      TH_POP_TAG()
+
+#if defined __GNUC__ && __GNUC__ == 4 && (__GNUC_MINOR__ >= 6 && __GNUC_MINOR__ <= 8)
 # define VAR_FROM_MEMORY(var) __extension__(*(__typeof__(var) volatile *)&(var))
 # define VAR_INITIALIZED(var) ((var) = VAR_FROM_MEMORY(var))
 # define VAR_NOCLOBBERED(var) volatile var
@@ -157,31 +156,36 @@ LONG WINAPI rb_w32_stack_overflow_handler(struct _EXCEPTION_POINTERS *);
 # define VAR_NOCLOBBERED(var) var
 #endif
 
-/* clear ec->tag->state, and return the value */
+/* clear th->state, and return the value */
 static inline int
-rb_ec_tag_state(const rb_execution_context_t *ec)
+rb_threadptr_tag_state(rb_thread_t *th)
 {
-    enum ruby_tag_type state = ec->tag->state;
-    ec->tag->state = TAG_NONE;
+    int state = th->state;
+    th->state = 0;
     return state;
 }
 
-NORETURN(static inline void rb_ec_tag_jump(const rb_execution_context_t *ec, enum ruby_tag_type st));
+NORETURN(static inline void rb_threadptr_tag_jump(rb_thread_t *, int));
 static inline void
-rb_ec_tag_jump(const rb_execution_context_t *ec, enum ruby_tag_type st)
+rb_threadptr_tag_jump(rb_thread_t *th, int st)
 {
-    ec->tag->state = st;
-    ruby_longjmp(ec->tag->buf, 1);
+    th->state = st;
+    ruby_longjmp(th->tag->buf, 1);
 }
 
 /*
   setjmp() in assignment expression rhs is undefined behavior
   [ISO/IEC 9899:1999] 7.13.1.1
 */
-#define EC_EXEC_TAG() \
-    (ruby_setjmp(_tag.buf) ? rb_ec_tag_state(VAR_FROM_MEMORY(_ec)) : (EC_REPUSH_TAG(), 0))
+#define TH_EXEC_TAG() \
+    (ruby_setjmp(_tag.buf) ? rb_threadptr_tag_state(VAR_FROM_MEMORY(_th)) : (TH_REPUSH_TAG(), 0))
+
+#define EXEC_TAG() \
+  TH_EXEC_TAG()
+
+#define TH_JUMP_TAG(th, st) rb_threadptr_tag_jump(th, st)
 
-#define EC_JUMP_TAG(ec, st) rb_ec_tag_jump(ec, st)
+#define JUMP_TAG(st) TH_JUMP_TAG(GET_THREAD(), (st))
 
 #define INTERNAL_EXCEPTION_P(exc) FIXNUM_P(exc)
 
@@ -250,18 +254,20 @@ CREF_OMOD_SHARED_UNSET(rb_cref_t *cref)
     cref->flags &= ~CREF_FL_OMOD_SHARED;
 }
 
+void rb_thread_cleanup(void);
+void rb_thread_wait_other_threads(void);
+
 enum {
     RAISED_EXCEPTION = 1,
     RAISED_STACKOVERFLOW = 2,
     RAISED_NOMEMORY = 4
 };
-#define rb_ec_raised_set(ec, f)   ((ec)->raised_flag |= (f))
-#define rb_ec_raised_reset(ec, f) ((ec)->raised_flag &= ~(f))
-#define rb_ec_raised_p(ec, f)    (((ec)->raised_flag & (f)) != 0)
-#define rb_ec_raised_clear(ec)    ((ec)->raised_flag = 0)
-int rb_ec_set_raised(rb_execution_context_t *ec);
-int rb_ec_reset_raised(rb_execution_context_t *ec);
-int rb_ec_stack_check(rb_execution_context_t *ec);
+int rb_threadptr_set_raised(rb_thread_t *th);
+int rb_threadptr_reset_raised(rb_thread_t *th);
+#define rb_thread_raised_set(th, f)   ((th)->raised_flag |= (f))
+#define rb_thread_raised_reset(th, f) ((th)->raised_flag &= ~(f))
+#define rb_thread_raised_p(th, f)     (((th)->raised_flag & (f)) != 0)
+#define rb_thread_raised_clear(th)    ((th)->raised_flag = 0)
 
 VALUE rb_f_eval(int argc, const VALUE *argv, VALUE self);
 VALUE rb_make_exception(int argc, const VALUE *argv);
@@ -275,6 +281,8 @@ NORETURN(void rb_print_undef_str(VALUE, VALUE));
 NORETURN(void rb_print_inaccessible(VALUE, ID, rb_method_visibility_t));
 NORETURN(void rb_vm_localjump_error(const char *,VALUE, int));
 NORETURN(void rb_vm_jump_tag_but_local_jump(int));
+NORETURN(void rb_raise_method_missing(rb_thread_t *th, int argc, const VALUE *argv,
+				      VALUE obj, int call_status));
 
 VALUE rb_vm_make_jump_tag_but_local_jump(int state, VALUE val);
 rb_cref_t *rb_vm_cref(void);
@@ -284,10 +292,6 @@ void rb_vm_set_progname(VALUE filename);
 void rb_thread_terminate_all(void);
 VALUE rb_vm_cbase(void);
 
-/* vm_backtrace.c */
-VALUE rb_ec_backtrace_object(const rb_execution_context_t *ec);
-VALUE rb_ec_backtrace_str_ary(const rb_execution_context_t *ec, long lev, long n);
-
 #ifndef CharNext		/* defined as CharNext[AW] on Windows. */
 # ifdef HAVE_MBLEN
 #  define CharNext(p) ((p) + mblen((p), RUBY_MBCHAR_MAXSIZE))
diff --git a/eval_jump.c b/eval_jump.c
index 75d4ad0207..59dae109ce 100644
--- a/eval_jump.c
+++ b/eval_jump.c
@@ -35,7 +35,7 @@ rb_call_end_proc(VALUE data)
  */
 
 static VALUE
-rb_f_at_exit(VALUE _)
+rb_f_at_exit(void)
 {
     VALUE proc;
 
@@ -50,6 +50,7 @@ rb_f_at_exit(VALUE _)
 struct end_proc_data {
     void (*func) ();
     VALUE data;
+    int safe;
     struct end_proc_data *next;
 };
 
@@ -71,6 +72,7 @@ rb_set_end_proc(void (*func)(VALUE), VALUE data)
     link->next = *list;
     link->func = func;
     link->data = data;
+    link->safe = rb_safe_level();
     *list = link;
 }
 
@@ -102,33 +104,38 @@ exec_end_procs_chain(struct end_proc_data *volatile *procs, VALUE *errp)
 	*procs = link->next;
 	endproc = *link;
 	xfree(link);
+	rb_set_safe_level_force(endproc.safe);
 	(*endproc.func) (endproc.data);
 	*errp = errinfo;
     }
 }
 
-static void
-rb_ec_exec_end_proc(rb_execution_context_t * ec)
+void
+rb_exec_end_proc(void)
 {
-    enum ruby_tag_type state;
-    volatile VALUE errinfo = ec->errinfo;
+    int status;
+    volatile int safe = rb_safe_level();
+    rb_thread_t *th = GET_THREAD();
+    volatile VALUE errinfo = th->errinfo;
 
-    EC_PUSH_TAG(ec);
-    if ((state = EC_EXEC_TAG()) == TAG_NONE) {
+    TH_PUSH_TAG(th);
+    if ((status = EXEC_TAG()) == 0) {
       again:
-	exec_end_procs_chain(&ephemeral_end_procs, &ec->errinfo);
-	exec_end_procs_chain(&end_procs, &ec->errinfo);
+	exec_end_procs_chain(&ephemeral_end_procs, &th->errinfo);
+	exec_end_procs_chain(&end_procs, &th->errinfo);
     }
     else {
-	EC_TMPPOP_TAG();
-        error_handle(ec, state);
-	if (!NIL_P(ec->errinfo)) errinfo = ec->errinfo;
-	EC_REPUSH_TAG();
+	VAR_INITIALIZED(th);
+	TH_TMPPOP_TAG();
+	error_handle(status);
+	if (!NIL_P(th->errinfo)) errinfo = th->errinfo;
+	TH_REPUSH_TAG();
 	goto again;
     }
-    EC_POP_TAG();
+    TH_POP_TAG();
 
-    ec->errinfo = errinfo;
+    rb_set_safe_level_force(safe);
+    th->errinfo = errinfo;
 }
 
 void
diff --git a/ext/-test-/arith_seq/extract/depend b/ext/-test-/arith_seq/extract/depend
deleted file mode 100644
index bb0719941f..0000000000
--- a/ext/-test-/arith_seq/extract/depend
+++ /dev/null
@@ -1,13 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-extract.o: $(RUBY_EXTCONF_H)
-extract.o: $(arch_hdrdir)/ruby/config.h
-extract.o: $(hdrdir)/ruby/assert.h
-extract.o: $(hdrdir)/ruby/backward.h
-extract.o: $(hdrdir)/ruby/defines.h
-extract.o: $(hdrdir)/ruby/intern.h
-extract.o: $(hdrdir)/ruby/missing.h
-extract.o: $(hdrdir)/ruby/ruby.h
-extract.o: $(hdrdir)/ruby/st.h
-extract.o: $(hdrdir)/ruby/subst.h
-extract.o: extract.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/arith_seq/extract/extconf.rb b/ext/-test-/arith_seq/extract/extconf.rb
deleted file mode 100644
index 9c368bf50e..0000000000
--- a/ext/-test-/arith_seq/extract/extconf.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-# frozen_string_literal: false
-create_makefile("-test-/arith_seq/extract")
diff --git a/ext/-test-/arith_seq/extract/extract.c b/ext/-test-/arith_seq/extract/extract.c
deleted file mode 100644
index 93b89c239a..0000000000
--- a/ext/-test-/arith_seq/extract/extract.c
+++ /dev/null
@@ -1,27 +0,0 @@
-#include "ruby/ruby.h"
-
-static VALUE
-arith_seq_s_extract(VALUE mod, VALUE obj)
-{
-  rb_arithmetic_sequence_components_t x;
-  VALUE ret;
-  int r;
-
-  r = rb_arithmetic_sequence_extract(obj, &x);
-
-  ret = rb_ary_new2(5);
-  rb_ary_store(ret, 0, r ? x.begin : Qnil);
-  rb_ary_store(ret, 1, r ? x.end   : Qnil);
-  rb_ary_store(ret, 2, r ? x.step  : Qnil);
-  rb_ary_store(ret, 3, r ? INT2FIX(x.exclude_end) : Qnil);
-  rb_ary_store(ret, 4, INT2FIX(r));
-
-  return ret;
-}
-
-void
-Init_extract(void)
-{
-    VALUE cArithSeq = rb_path2class("Enumerator::ArithmeticSequence");
-    rb_define_singleton_method(cArithSeq, "__extract__", arith_seq_s_extract, 1);
-}
diff --git a/ext/-test-/array/resize/depend b/ext/-test-/array/resize/depend
index a03cc47d51..177c527db2 100644
--- a/ext/-test-/array/resize/depend
+++ b/ext/-test-/array/resize/depend
@@ -1,7 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 resize.o: $(RUBY_EXTCONF_H)
 resize.o: $(arch_hdrdir)/ruby/config.h
-resize.o: $(hdrdir)/ruby/assert.h
 resize.o: $(hdrdir)/ruby/backward.h
 resize.o: $(hdrdir)/ruby/defines.h
 resize.o: $(hdrdir)/ruby/intern.h
diff --git a/ext/-test-/bignum/depend b/ext/-test-/bignum/depend
index 38c9f6114e..5310a3a4be 100644
--- a/ext/-test-/bignum/depend
+++ b/ext/-test-/bignum/depend
@@ -1,47 +1,57 @@
+big2str.o: big2str.c
+div.o: div.c
+intpack.o: intpack.c
+mul.o: mul.c
+str2big.o: str2big.c
+
 # AUTOGENERATED DEPENDENCIES START
 big2str.o: $(RUBY_EXTCONF_H)
 big2str.o: $(arch_hdrdir)/ruby/config.h
-big2str.o: $(hdrdir)/ruby.h
-big2str.o: $(hdrdir)/ruby/assert.h
 big2str.o: $(hdrdir)/ruby/backward.h
 big2str.o: $(hdrdir)/ruby/defines.h
+big2str.o: $(hdrdir)/ruby/encoding.h
 big2str.o: $(hdrdir)/ruby/intern.h
+big2str.o: $(hdrdir)/ruby/io.h
 big2str.o: $(hdrdir)/ruby/missing.h
+big2str.o: $(hdrdir)/ruby/oniguruma.h
 big2str.o: $(hdrdir)/ruby/ruby.h
 big2str.o: $(hdrdir)/ruby/st.h
 big2str.o: $(hdrdir)/ruby/subst.h
+big2str.o: $(top_srcdir)/include/ruby.h
 big2str.o: $(top_srcdir)/internal.h
 big2str.o: big2str.c
 bigzero.o: $(RUBY_EXTCONF_H)
 bigzero.o: $(arch_hdrdir)/ruby/config.h
-bigzero.o: $(hdrdir)/ruby.h
-bigzero.o: $(hdrdir)/ruby/assert.h
 bigzero.o: $(hdrdir)/ruby/backward.h
 bigzero.o: $(hdrdir)/ruby/defines.h
+bigzero.o: $(hdrdir)/ruby/encoding.h
 bigzero.o: $(hdrdir)/ruby/intern.h
+bigzero.o: $(hdrdir)/ruby/io.h
 bigzero.o: $(hdrdir)/ruby/missing.h
+bigzero.o: $(hdrdir)/ruby/oniguruma.h
 bigzero.o: $(hdrdir)/ruby/ruby.h
 bigzero.o: $(hdrdir)/ruby/st.h
 bigzero.o: $(hdrdir)/ruby/subst.h
+bigzero.o: $(top_srcdir)/include/ruby.h
 bigzero.o: $(top_srcdir)/internal.h
 bigzero.o: bigzero.c
 div.o: $(RUBY_EXTCONF_H)
 div.o: $(arch_hdrdir)/ruby/config.h
-div.o: $(hdrdir)/ruby.h
-div.o: $(hdrdir)/ruby/assert.h
 div.o: $(hdrdir)/ruby/backward.h
 div.o: $(hdrdir)/ruby/defines.h
+div.o: $(hdrdir)/ruby/encoding.h
 div.o: $(hdrdir)/ruby/intern.h
+div.o: $(hdrdir)/ruby/io.h
 div.o: $(hdrdir)/ruby/missing.h
+div.o: $(hdrdir)/ruby/oniguruma.h
 div.o: $(hdrdir)/ruby/ruby.h
 div.o: $(hdrdir)/ruby/st.h
 div.o: $(hdrdir)/ruby/subst.h
+div.o: $(top_srcdir)/include/ruby.h
 div.o: $(top_srcdir)/internal.h
 div.o: div.c
 init.o: $(RUBY_EXTCONF_H)
 init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
 init.o: $(hdrdir)/ruby/backward.h
 init.o: $(hdrdir)/ruby/defines.h
 init.o: $(hdrdir)/ruby/intern.h
@@ -49,44 +59,51 @@ init.o: $(hdrdir)/ruby/missing.h
 init.o: $(hdrdir)/ruby/ruby.h
 init.o: $(hdrdir)/ruby/st.h
 init.o: $(hdrdir)/ruby/subst.h
+init.o: $(top_srcdir)/include/ruby.h
 init.o: init.c
 intpack.o: $(RUBY_EXTCONF_H)
 intpack.o: $(arch_hdrdir)/ruby/config.h
-intpack.o: $(hdrdir)/ruby.h
-intpack.o: $(hdrdir)/ruby/assert.h
 intpack.o: $(hdrdir)/ruby/backward.h
 intpack.o: $(hdrdir)/ruby/defines.h
+intpack.o: $(hdrdir)/ruby/encoding.h
 intpack.o: $(hdrdir)/ruby/intern.h
+intpack.o: $(hdrdir)/ruby/io.h
 intpack.o: $(hdrdir)/ruby/missing.h
+intpack.o: $(hdrdir)/ruby/oniguruma.h
 intpack.o: $(hdrdir)/ruby/ruby.h
 intpack.o: $(hdrdir)/ruby/st.h
 intpack.o: $(hdrdir)/ruby/subst.h
+intpack.o: $(top_srcdir)/include/ruby.h
 intpack.o: $(top_srcdir)/internal.h
 intpack.o: intpack.c
 mul.o: $(RUBY_EXTCONF_H)
 mul.o: $(arch_hdrdir)/ruby/config.h
-mul.o: $(hdrdir)/ruby.h
-mul.o: $(hdrdir)/ruby/assert.h
 mul.o: $(hdrdir)/ruby/backward.h
 mul.o: $(hdrdir)/ruby/defines.h
+mul.o: $(hdrdir)/ruby/encoding.h
 mul.o: $(hdrdir)/ruby/intern.h
+mul.o: $(hdrdir)/ruby/io.h
 mul.o: $(hdrdir)/ruby/missing.h
+mul.o: $(hdrdir)/ruby/oniguruma.h
 mul.o: $(hdrdir)/ruby/ruby.h
 mul.o: $(hdrdir)/ruby/st.h
 mul.o: $(hdrdir)/ruby/subst.h
+mul.o: $(top_srcdir)/include/ruby.h
 mul.o: $(top_srcdir)/internal.h
 mul.o: mul.c
 str2big.o: $(RUBY_EXTCONF_H)
 str2big.o: $(arch_hdrdir)/ruby/config.h
-str2big.o: $(hdrdir)/ruby.h
-str2big.o: $(hdrdir)/ruby/assert.h
 str2big.o: $(hdrdir)/ruby/backward.h
 str2big.o: $(hdrdir)/ruby/defines.h
+str2big.o: $(hdrdir)/ruby/encoding.h
 str2big.o: $(hdrdir)/ruby/intern.h
+str2big.o: $(hdrdir)/ruby/io.h
 str2big.o: $(hdrdir)/ruby/missing.h
+str2big.o: $(hdrdir)/ruby/oniguruma.h
 str2big.o: $(hdrdir)/ruby/ruby.h
 str2big.o: $(hdrdir)/ruby/st.h
 str2big.o: $(hdrdir)/ruby/subst.h
+str2big.o: $(top_srcdir)/include/ruby.h
 str2big.o: $(top_srcdir)/internal.h
 str2big.o: str2big.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/bug-14834/bug-14384.c b/ext/-test-/bug-14834/bug-14384.c
deleted file mode 100644
index 3a16a2d222..0000000000
--- a/ext/-test-/bug-14834/bug-14384.c
+++ /dev/null
@@ -1,39 +0,0 @@
-#include <ruby/ruby.h>
-#include <ruby/debug.h>
-
-#ifndef MAYBE_UNUSED
-# define MAYBE_UNUSED(x) x
-#endif
-
-static NOINLINE(VALUE f(VALUE));
-static NOINLINE(void g(VALUE, void*));
-extern NOINLINE(void Init_bug_14384(void));
-
-void
-Init_bug_14834(void)
-{
-    VALUE q = rb_define_module("Bug");
-    rb_define_module_function(q, "bug_14834", f, 0);
-}
-
-VALUE
-f(VALUE q)
-{
-    int   w[] = { 0, 1024 };
-    VALUE e   = rb_tracepoint_new(Qnil, RUBY_INTERNAL_EVENT_NEWOBJ, g, w);
-
-    rb_tracepoint_enable(e);
-    return rb_ensure(rb_yield, q, rb_tracepoint_disable, e);
-}
-
-void
-g(MAYBE_UNUSED(VALUE q), void* w)
-{
-    const int *e = (const int *)w;
-    const int  r = *e++;
-    const int  t = *e++;
-    VALUE     *y = ALLOCA_N(VALUE, t);
-    int       *u = ALLOCA_N(int, t);
-
-    rb_profile_frames(r, t, y, u);
-}
diff --git a/ext/-test-/bug-14834/depend b/ext/-test-/bug-14834/depend
deleted file mode 100644
index 5206f995be..0000000000
--- a/ext/-test-/bug-14834/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-bug-14384.o: $(RUBY_EXTCONF_H)
-bug-14384.o: $(arch_hdrdir)/ruby/config.h
-bug-14384.o: $(hdrdir)/ruby/assert.h
-bug-14384.o: $(hdrdir)/ruby/backward.h
-bug-14384.o: $(hdrdir)/ruby/debug.h
-bug-14384.o: $(hdrdir)/ruby/defines.h
-bug-14384.o: $(hdrdir)/ruby/intern.h
-bug-14384.o: $(hdrdir)/ruby/missing.h
-bug-14384.o: $(hdrdir)/ruby/ruby.h
-bug-14384.o: $(hdrdir)/ruby/st.h
-bug-14384.o: $(hdrdir)/ruby/subst.h
-bug-14384.o: bug-14384.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/bug-14834/extconf.rb b/ext/-test-/bug-14834/extconf.rb
deleted file mode 100644
index e8f3f1f437..0000000000
--- a/ext/-test-/bug-14834/extconf.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-# frozen_string_literal: true
-create_makefile("-test-/bug_14834")
diff --git a/ext/-test-/bug-3571/bug.c b/ext/-test-/bug-3571/bug.c
index dd3c85cd79..a64f054740 100644
--- a/ext/-test-/bug-3571/bug.c
+++ b/ext/-test-/bug-3571/bug.c
@@ -8,7 +8,7 @@ bug_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, arg))
 }
 
 static VALUE
-bug_start(VALUE self)
+bug_start(VALUE self, VALUE hash)
 {
     VALUE ary = rb_ary_new3(1, Qnil);
     rb_block_call(ary, rb_intern("map"), 0, 0, bug_i, self);
diff --git a/ext/-test-/bug-3571/depend b/ext/-test-/bug-3571/depend
deleted file mode 100644
index 74911f0af4..0000000000
--- a/ext/-test-/bug-3571/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-bug.o: $(RUBY_EXTCONF_H)
-bug.o: $(arch_hdrdir)/ruby/config.h
-bug.o: $(hdrdir)/ruby.h
-bug.o: $(hdrdir)/ruby/assert.h
-bug.o: $(hdrdir)/ruby/backward.h
-bug.o: $(hdrdir)/ruby/defines.h
-bug.o: $(hdrdir)/ruby/intern.h
-bug.o: $(hdrdir)/ruby/missing.h
-bug.o: $(hdrdir)/ruby/ruby.h
-bug.o: $(hdrdir)/ruby/st.h
-bug.o: $(hdrdir)/ruby/subst.h
-bug.o: bug.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/bug-5832/depend b/ext/-test-/bug-5832/depend
deleted file mode 100644
index 74911f0af4..0000000000
--- a/ext/-test-/bug-5832/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-bug.o: $(RUBY_EXTCONF_H)
-bug.o: $(arch_hdrdir)/ruby/config.h
-bug.o: $(hdrdir)/ruby.h
-bug.o: $(hdrdir)/ruby/assert.h
-bug.o: $(hdrdir)/ruby/backward.h
-bug.o: $(hdrdir)/ruby/defines.h
-bug.o: $(hdrdir)/ruby/intern.h
-bug.o: $(hdrdir)/ruby/missing.h
-bug.o: $(hdrdir)/ruby/ruby.h
-bug.o: $(hdrdir)/ruby/st.h
-bug.o: $(hdrdir)/ruby/subst.h
-bug.o: bug.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/bug_reporter/depend b/ext/-test-/bug_reporter/depend
deleted file mode 100644
index 62bac03566..0000000000
--- a/ext/-test-/bug_reporter/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-bug_reporter.o: $(RUBY_EXTCONF_H)
-bug_reporter.o: $(arch_hdrdir)/ruby/config.h
-bug_reporter.o: $(hdrdir)/ruby.h
-bug_reporter.o: $(hdrdir)/ruby/assert.h
-bug_reporter.o: $(hdrdir)/ruby/backward.h
-bug_reporter.o: $(hdrdir)/ruby/defines.h
-bug_reporter.o: $(hdrdir)/ruby/intern.h
-bug_reporter.o: $(hdrdir)/ruby/missing.h
-bug_reporter.o: $(hdrdir)/ruby/ruby.h
-bug_reporter.o: $(hdrdir)/ruby/st.h
-bug_reporter.o: $(hdrdir)/ruby/subst.h
-bug_reporter.o: bug_reporter.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/class/depend b/ext/-test-/class/depend
index 451256cc75..40f3d7ab6d 100644
--- a/ext/-test-/class/depend
+++ b/ext/-test-/class/depend
@@ -1,7 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 class2name.o: $(RUBY_EXTCONF_H)
 class2name.o: $(arch_hdrdir)/ruby/config.h
-class2name.o: $(hdrdir)/ruby/assert.h
 class2name.o: $(hdrdir)/ruby/backward.h
 class2name.o: $(hdrdir)/ruby/defines.h
 class2name.o: $(hdrdir)/ruby/intern.h
@@ -12,8 +11,6 @@ class2name.o: $(hdrdir)/ruby/subst.h
 class2name.o: class2name.c
 init.o: $(RUBY_EXTCONF_H)
 init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
 init.o: $(hdrdir)/ruby/backward.h
 init.o: $(hdrdir)/ruby/defines.h
 init.o: $(hdrdir)/ruby/intern.h
@@ -21,5 +18,6 @@ init.o: $(hdrdir)/ruby/missing.h
 init.o: $(hdrdir)/ruby/ruby.h
 init.o: $(hdrdir)/ruby/st.h
 init.o: $(hdrdir)/ruby/subst.h
+init.o: $(top_srcdir)/include/ruby.h
 init.o: init.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/cxxanyargs/cxxanyargs.cpp b/ext/-test-/cxxanyargs/cxxanyargs.cpp
deleted file mode 100644
index efe35fa359..0000000000
--- a/ext/-test-/cxxanyargs/cxxanyargs.cpp
+++ /dev/null
@@ -1,619 +0,0 @@
-#include <ruby/ruby.h>
-
-#if 0 // Warnings expected, should just suppress them
-
-#elif defined(_MSC_VER)
-#pragma warning(disable : 4996)
-
-#elif defined(__clang__)
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
-
-#elif defined(__GNUC__)
-#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
-
-#else
-// :FIXME: improve here for your compiler.
-
-#endif
-
-namespace test_rb_define_virtual_variable {
-    VALUE
-    getter(ID, VALUE *data)
-    {
-        return *data;
-    }
-
-    void
-    setter(VALUE val, ID, VALUE *data)
-    {
-        *data = val;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        rb_define_virtual_variable("test",
-            RUBY_METHOD_FUNC(getter),
-            reinterpret_cast<void(*)(ANYARGS)>(setter)); // old
-        rb_define_virtual_variable("test", getter, setter); // new
-        return self;
-    }
-}
-
-struct test_rb_define_hooked_variable {
-    static VALUE v;
-
-    static VALUE
-    getter(ID, VALUE *data)
-    {
-        return *data;
-    }
-
-    static void
-    setter(VALUE val, ID, VALUE *data)
-    {
-        *data = val;
-    }
-
-    static VALUE
-    test(VALUE self)
-    {
-        rb_define_hooked_variable("test", &v,
-            RUBY_METHOD_FUNC(getter),
-            reinterpret_cast<void(*)(ANYARGS)>(setter)); // old
-        rb_define_hooked_variable("test", &v, getter, setter); // new
-        return self;
-    }
-};
-VALUE test_rb_define_hooked_variable::v = Qundef;
-
-namespace test_rb_iterate {
-    VALUE
-    iter(VALUE self)
-    {
-        return rb_funcall(self, rb_intern("yield"), 0);
-    }
-
-    VALUE
-    block(RB_BLOCK_CALL_FUNC_ARGLIST(arg, param))
-    {
-        return rb_funcall(arg, rb_intern("=="), 1, param);
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        rb_iterate(iter, self, RUBY_METHOD_FUNC(block), self); // old
-        return rb_iterate(iter, self, block, self); // new
-    }
-}
-
-namespace test_rb_block_call {
-    VALUE
-    block(RB_BLOCK_CALL_FUNC_ARGLIST(arg, param))
-    {
-        return rb_funcall(arg, rb_intern("=="), 1, param);
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        const ID mid = rb_intern("each");
-        const VALUE argv[] = { Qundef };
-        rb_block_call(self, mid, 0, argv, RUBY_METHOD_FUNC(block), self); // old
-        return rb_block_call(self, mid, 0, argv, block, self); // new
-    }
-}
-
-namespace test_rb_rescue {
-    VALUE
-    begin(VALUE arg)
-    {
-        return arg;
-    }
-
-    VALUE
-    rescue(VALUE arg, VALUE exc)
-    {
-        return exc;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        rb_rescue(RUBY_METHOD_FUNC(begin), self, RUBY_METHOD_FUNC(rescue), self); // old
-        return rb_rescue(begin, self, rescue, self); // new
-    }
-}
-
-namespace test_rb_rescue2 {
-    VALUE
-    begin(VALUE arg)
-    {
-        return arg;
-    }
-
-    VALUE
-    rescue(VALUE arg, VALUE exc)
-    {
-        return exc;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        rb_rescue2(RUBY_METHOD_FUNC(begin), self, RUBY_METHOD_FUNC(rescue), self,
-                   rb_eStandardError, rb_eFatal, 0); // old
-        return rb_rescue2(begin, self, rescue, self, rb_eStandardError, rb_eFatal, 0); // new
-    }
-}
-
-namespace test_rb_ensure {
-    VALUE
-    begin(VALUE arg)
-    {
-        return arg;
-    }
-
-    VALUE
-    ensure(VALUE arg)
-    {
-        return arg;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        rb_ensure(RUBY_METHOD_FUNC(begin), self, RUBY_METHOD_FUNC(ensure), self); // old
-        return rb_ensure(begin, self, ensure, self); // new
-    }
-}
-
-namespace test_rb_catch {
-    VALUE
-    catcher(RB_BLOCK_CALL_FUNC_ARGLIST(arg, param))
-    {
-        return arg;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        static const char *zero = 0;
-        rb_catch(zero, RUBY_METHOD_FUNC(catcher), self); // old
-        return rb_catch(zero, catcher, self); // new
-    }
-}
-
-namespace test_rb_catch_obj {
-    VALUE
-    catcher(RB_BLOCK_CALL_FUNC_ARGLIST(arg, param))
-    {
-        return arg;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        rb_catch_obj(self, RUBY_METHOD_FUNC(catcher), self); // old
-        return rb_catch_obj(self, catcher, self); // new
-    }
-}
-
-namespace test_rb_fiber_new {
-    VALUE
-    fiber(RB_BLOCK_CALL_FUNC_ARGLIST(arg, param))
-    {
-        return arg;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        rb_fiber_new(RUBY_METHOD_FUNC(fiber), self); // old
-        return rb_fiber_new(fiber, self); // new
-    }
-}
-
-namespace test_rb_proc_new {
-    VALUE
-    proc(RB_BLOCK_CALL_FUNC_ARGLIST(arg, param))
-    {
-        return arg;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        rb_fiber_new(RUBY_METHOD_FUNC(proc), self); // old
-        return rb_fiber_new(proc, self); // new
-    }
-}
-
-struct test_rb_thread_create {
-    static VALUE v;
-
-    static VALUE
-    thread(void *ptr)
-    {
-        const VALUE *w = reinterpret_cast<const VALUE*>(ptr);
-        return *w;
-    }
-
-    static VALUE
-    test(VALUE self)
-    {
-        v = self;
-        rb_thread_create(RUBY_METHOD_FUNC(thread), &v); // old
-        return rb_thread_create(thread, &v); // new
-    }
-};
-VALUE test_rb_thread_create::v = Qundef;
-
-namespace test_st_foreach {
-    static int
-    iter(st_data_t, st_data_t, st_data_t)
-    {
-        return ST_CONTINUE;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        st_data_t data = 0;
-        st_table *st = st_init_numtable();
-        st_foreach(st, reinterpret_cast<int(*)(ANYARGS)>(iter), data); // old
-        st_foreach(st, iter, data); // new
-        return self;
-    }
-}
-
-namespace test_st_foreach_check {
-    static int
-    iter(st_data_t, st_data_t, st_data_t, int x)
-    {
-        return x ? ST_STOP : ST_CONTINUE;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        st_data_t data = 0;
-        st_table *st = st_init_numtable();
-        st_foreach_check(st, reinterpret_cast<int(*)(ANYARGS)>(iter), data, data); // old
-        st_foreach_check(st, iter, data, data); // new
-        return self;
-    }
-}
-
-namespace test_st_foreach_safe {
-    static int
-    iter(st_data_t, st_data_t, st_data_t)
-    {
-        return ST_CONTINUE;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        st_data_t data = 0;
-        st_table *st = st_init_numtable();
-        st_foreach_safe(st, reinterpret_cast<int(*)(ANYARGS)>(iter), data); // old
-        st_foreach_safe(st, iter, data); // new
-        return self;
-    }
-}
-
-namespace test_rb_hash_foreach {
-    static int
-    iter(VALUE, VALUE, VALUE)
-    {
-        return ST_CONTINUE;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        VALUE h = rb_hash_new();
-        rb_hash_foreach(h, reinterpret_cast<int(*)(ANYARGS)>(iter), self); // old
-        rb_hash_foreach(h, iter, self); // new
-        return self;
-    }
-}
-
-namespace test_rb_ivar_foreach {
-    static int
-    iter(VALUE, VALUE, VALUE)
-    {
-        return ST_CONTINUE;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        rb_ivar_foreach(self, reinterpret_cast<int(*)(ANYARGS)>(iter), self); // old
-        rb_ivar_foreach(self, iter, self); // new
-        return self;
-    }
-}
-
-namespace test_rb_define_method {
-    static VALUE
-    m1(VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    m2(VALUE, VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    ma(VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    mv(int, VALUE*, VALUE)
-    {
-        return Qnil;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        // No cast
-        rb_define_method(self, "m1", m1, 1);
-        rb_define_method(self, "m2", m2, 2);
-        rb_define_method(self, "ma", ma, -2);
-        rb_define_method(self, "mv", mv, -1);
-
-        // Cast by RUBY_METHOD_FUNC
-        rb_define_method(self, "m1", RUBY_METHOD_FUNC(m1), 1);
-        rb_define_method(self, "m2", RUBY_METHOD_FUNC(m2), 2);
-        rb_define_method(self, "ma", RUBY_METHOD_FUNC(ma), -2);
-        rb_define_method(self, "mv", RUBY_METHOD_FUNC(mv), -1);
-
-        // Explicit cast instead of RUBY_METHOD_FUNC
-        rb_define_method(self, "m1", (VALUE (*)(...))(m1), 1);
-        rb_define_method(self, "m2", (VALUE (*)(...))(m2), 2);
-        rb_define_method(self, "ma", (VALUE (*)(...))(ma), -2);
-        rb_define_method(self, "mv", (VALUE (*)(...))(mv), -1);
-
-        return self;
-    }
-}
-
-namespace test_rb_define_module_function {
-    static VALUE
-    m1(VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    m2(VALUE, VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    ma(VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    mv(int, VALUE*, VALUE)
-    {
-        return Qnil;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        // No cast
-        rb_define_module_function(self, "m1", m1, 1);
-        rb_define_module_function(self, "m2", m2, 2);
-        rb_define_module_function(self, "ma", ma, -2);
-        rb_define_module_function(self, "mv", mv, -1);
-
-        // Cast by RUBY_METHOD_FUNC
-        rb_define_module_function(self, "m1", RUBY_METHOD_FUNC(m1), 1);
-        rb_define_module_function(self, "m2", RUBY_METHOD_FUNC(m2), 2);
-        rb_define_module_function(self, "ma", RUBY_METHOD_FUNC(ma), -2);
-        rb_define_module_function(self, "mv", RUBY_METHOD_FUNC(mv), -1);
-
-        // Explicit cast instead of RUBY_METHOD_FUNC
-        rb_define_module_function(self, "m1", (VALUE (*)(...))(m1), 1);
-        rb_define_module_function(self, "m2", (VALUE (*)(...))(m2), 2);
-        rb_define_module_function(self, "ma", (VALUE (*)(...))(ma), -2);
-        rb_define_module_function(self, "mv", (VALUE (*)(...))(mv), -1);
-
-        return self;
-    }
-}
-
-namespace test_rb_define_singleton_method {
-    static VALUE
-    m1(VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    m2(VALUE, VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    ma(VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    mv(int, VALUE*, VALUE)
-    {
-        return Qnil;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        // No cast
-        rb_define_singleton_method(self, "m1", m1, 1);
-        rb_define_singleton_method(self, "m2", m2, 2);
-        rb_define_singleton_method(self, "ma", ma, -2);
-        rb_define_singleton_method(self, "mv", mv, -1);
-
-        // Cast by RUBY_METHOD_FUNC
-        rb_define_singleton_method(self, "m1", RUBY_METHOD_FUNC(m1), 1);
-        rb_define_singleton_method(self, "m2", RUBY_METHOD_FUNC(m2), 2);
-        rb_define_singleton_method(self, "ma", RUBY_METHOD_FUNC(ma), -2);
-        rb_define_singleton_method(self, "mv", RUBY_METHOD_FUNC(mv), -1);
-
-        // Explicit cast instead of RUBY_METHOD_FUNC
-        rb_define_singleton_method(self, "m1", (VALUE (*)(...))(m1), 1);
-        rb_define_singleton_method(self, "m2", (VALUE (*)(...))(m2), 2);
-        rb_define_singleton_method(self, "ma", (VALUE (*)(...))(ma), -2);
-        rb_define_singleton_method(self, "mv", (VALUE (*)(...))(mv), -1);
-
-        return self;
-    }
-}
-
-namespace test_rb_define_protected_method {
-    static VALUE
-    m1(VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    m2(VALUE, VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    ma(VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    mv(int, VALUE*, VALUE)
-    {
-        return Qnil;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        // No cast
-        rb_define_protected_method(self, "m1", m1, 1);
-        rb_define_protected_method(self, "m2", m2, 2);
-        rb_define_protected_method(self, "ma", ma, -2);
-        rb_define_protected_method(self, "mv", mv, -1);
-
-        // Cast by RUBY_METHOD_FUNC
-        rb_define_protected_method(self, "m1", RUBY_METHOD_FUNC(m1), 1);
-        rb_define_protected_method(self, "m2", RUBY_METHOD_FUNC(m2), 2);
-        rb_define_protected_method(self, "ma", RUBY_METHOD_FUNC(ma), -2);
-        rb_define_protected_method(self, "mv", RUBY_METHOD_FUNC(mv), -1);
-
-        // Explicit cast instead of RUBY_METHOD_FUNC
-        rb_define_protected_method(self, "m1", (VALUE (*)(...))(m1), 1);
-        rb_define_protected_method(self, "m2", (VALUE (*)(...))(m2), 2);
-        rb_define_protected_method(self, "ma", (VALUE (*)(...))(ma), -2);
-        rb_define_protected_method(self, "mv", (VALUE (*)(...))(mv), -1);
-
-        return self;
-    }
-}
-
-namespace test_rb_define_private_method {
-    static VALUE
-    m1(VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    m2(VALUE, VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    ma(VALUE, VALUE)
-    {
-        return Qnil;
-    }
-
-    static VALUE
-    mv(int, VALUE*, VALUE)
-    {
-        return Qnil;
-    }
-
-    VALUE
-    test(VALUE self)
-    {
-        // No cast
-        rb_define_private_method(self, "m1", m1, 1);
-        rb_define_private_method(self, "m2", m2, 2);
-        rb_define_private_method(self, "ma", ma, -2);
-        rb_define_private_method(self, "mv", mv, -1);
-
-        // Cast by RUBY_METHOD_FUNC
-        rb_define_private_method(self, "m1", RUBY_METHOD_FUNC(m1), 1);
-        rb_define_private_method(self, "m2", RUBY_METHOD_FUNC(m2), 2);
-        rb_define_private_method(self, "ma", RUBY_METHOD_FUNC(ma), -2);
-        rb_define_private_method(self, "mv", RUBY_METHOD_FUNC(mv), -1);
-
-        // Explicit cast instead of RUBY_METHOD_FUNC
-        rb_define_private_method(self, "m1", (VALUE (*)(...))(m1), 1);
-        rb_define_private_method(self, "m2", (VALUE (*)(...))(m2), 2);
-        rb_define_private_method(self, "ma", (VALUE (*)(...))(ma), -2);
-        rb_define_private_method(self, "mv", (VALUE (*)(...))(mv), -1);
-
-        return self;
-    }
-}
-
-extern "C" void
-Init_cxxanyargs(void)
-{
-    VALUE b = rb_define_module("Bug");
-#define test(sym) \
-    rb_define_module_function(b, #sym, RUBY_METHOD_FUNC(test_ ## sym::test), 0)
-
-    test(rb_define_virtual_variable);
-    test(rb_define_hooked_variable);
-    test(rb_iterate);
-    test(rb_block_call);
-    test(rb_rescue);
-    test(rb_rescue2);
-    test(rb_ensure);
-    test(rb_catch);
-    test(rb_catch_obj);
-    test(rb_fiber_new);
-    test(rb_proc_new);
-    test(rb_thread_create);
-    test(st_foreach);
-    test(st_foreach_check);
-    test(st_foreach_safe);
-    test(rb_hash_foreach);
-    test(rb_ivar_foreach);
-    test(rb_define_method);
-    test(rb_define_module_function);
-    test(rb_define_singleton_method);
-    test(rb_define_protected_method);
-    test(rb_define_private_method);
-}
diff --git a/ext/-test-/cxxanyargs/depend b/ext/-test-/cxxanyargs/depend
deleted file mode 100644
index 02113b6c26..0000000000
--- a/ext/-test-/cxxanyargs/depend
+++ /dev/null
@@ -1,25 +0,0 @@
-$(TARGET_SO) $(STATIC_LIB): $(FAILURES:.cpp=.failed)
-
-.SUFFIXES: .failed
-
-.cpp.failed:
-	$(Q)$(RUBY) -rfileutils \
-	  -e "t = ARGV.shift" \
-	  -e "err = IO.popen(ARGV, err:[:child, :out], &:read)" \
-	  -e "abort err unless /rb_define_method/ =~ err" \
-	  -e "File.write(t, err)" $@ $(MAKE) $(*F).o
-
-# AUTOGENERATED DEPENDENCIES START
-cxxanyargs.o: $(RUBY_EXTCONF_H)
-cxxanyargs.o: $(arch_hdrdir)/ruby/config.h
-cxxanyargs.o: $(hdrdir)/ruby/assert.h
-cxxanyargs.o: $(hdrdir)/ruby/backward.h
-cxxanyargs.o: $(hdrdir)/ruby/backward/cxxanyargs.hpp
-cxxanyargs.o: $(hdrdir)/ruby/defines.h
-cxxanyargs.o: $(hdrdir)/ruby/intern.h
-cxxanyargs.o: $(hdrdir)/ruby/missing.h
-cxxanyargs.o: $(hdrdir)/ruby/ruby.h
-cxxanyargs.o: $(hdrdir)/ruby/st.h
-cxxanyargs.o: $(hdrdir)/ruby/subst.h
-cxxanyargs.o: cxxanyargs.cpp
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/cxxanyargs/extconf.rb b/ext/-test-/cxxanyargs/extconf.rb
deleted file mode 100644
index d2a740b989..0000000000
--- a/ext/-test-/cxxanyargs/extconf.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-# frozen_string_literal: false
-
-cxx = MakeMakefile["C++"]
-
-ok = cxx.try_compile(<<~'begin', "") do |x|
-  #include "ruby/config.h"
-
-  namespace {
-      typedef int conftest[SIZEOF_LONG == sizeof(long) ? 1 : -1];
-      typedef int conftest[SIZEOF_VOIDP == sizeof(void*) ? 1 : -1];
-  }
-
-  int
-  main(int argc, const char** argv)
-  {
-      return !!argv[argc];
-  }
-begin
-  # We are wiping ruby.h from the source because that header file is the
-  # subject we are going to test in this extension library.
-  x.sub! %<#include "ruby.h">, ''
-end
-
-if ok
-  $srcs = %w[cxxanyargs.cpp]
-  failures = Dir.glob($srcdir + "/failure*.cpp").map {|n| File.basename(n)}
-  $cleanfiles << "$(FAILURES:.cpp=.failed)"
-  create_makefile("-test-/cxxanyargs") do |mk|
-    mk << "FAILURES #{['=', failures].join(' ')}\n"
-  end
-end
diff --git a/ext/-test-/cxxanyargs/failure.cpp b/ext/-test-/cxxanyargs/failure.cpp
deleted file mode 100644
index 039beb1633..0000000000
--- a/ext/-test-/cxxanyargs/failure.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-#include <ruby/ruby.h>
-
-static VALUE
-func_arg1(VALUE self, VALUE arg1)
-{
-    return arg1;
-}
-
-extern "C" void
-Init_failure(void)
-{
-    rb_define_method(rb_cObject, "arg1", func_arg1, 0);
-}
diff --git a/ext/-test-/cxxanyargs/failurem1.cpp b/ext/-test-/cxxanyargs/failurem1.cpp
deleted file mode 100644
index e58a0f4e0d..0000000000
--- a/ext/-test-/cxxanyargs/failurem1.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-#include <ruby/ruby.h>
-
-static VALUE
-func_argm1(int argc, VALUE *argv, VALUE self)
-{
-    return argc > 0 ? argv[0] : Qnil;
-}
-
-extern "C" void
-Init_failure(void)
-{
-    rb_define_method(rb_cObject, "argm1", func_argm1, 0);
-}
diff --git a/ext/-test-/debug/depend b/ext/-test-/debug/depend
index 662ed87510..392677239a 100644
--- a/ext/-test-/debug/depend
+++ b/ext/-test-/debug/depend
@@ -1,8 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 init.o: $(RUBY_EXTCONF_H)
 init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
 init.o: $(hdrdir)/ruby/backward.h
 init.o: $(hdrdir)/ruby/defines.h
 init.o: $(hdrdir)/ruby/intern.h
@@ -10,10 +8,10 @@ init.o: $(hdrdir)/ruby/missing.h
 init.o: $(hdrdir)/ruby/ruby.h
 init.o: $(hdrdir)/ruby/st.h
 init.o: $(hdrdir)/ruby/subst.h
+init.o: $(top_srcdir)/include/ruby.h
 init.o: init.c
 inspector.o: $(RUBY_EXTCONF_H)
 inspector.o: $(arch_hdrdir)/ruby/config.h
-inspector.o: $(hdrdir)/ruby/assert.h
 inspector.o: $(hdrdir)/ruby/backward.h
 inspector.o: $(hdrdir)/ruby/debug.h
 inspector.o: $(hdrdir)/ruby/defines.h
@@ -25,7 +23,6 @@ inspector.o: $(hdrdir)/ruby/subst.h
 inspector.o: inspector.c
 profile_frames.o: $(RUBY_EXTCONF_H)
 profile_frames.o: $(arch_hdrdir)/ruby/config.h
-profile_frames.o: $(hdrdir)/ruby/assert.h
 profile_frames.o: $(hdrdir)/ruby/backward.h
 profile_frames.o: $(hdrdir)/ruby/debug.h
 profile_frames.o: $(hdrdir)/ruby/defines.h
diff --git a/ext/-test-/enumerator_kw/depend b/ext/-test-/enumerator_kw/depend
deleted file mode 100644
index b7489eaf73..0000000000
--- a/ext/-test-/enumerator_kw/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-enumerator_kw.o: $(RUBY_EXTCONF_H)
-enumerator_kw.o: $(arch_hdrdir)/ruby/config.h
-enumerator_kw.o: $(hdrdir)/ruby.h
-enumerator_kw.o: $(hdrdir)/ruby/assert.h
-enumerator_kw.o: $(hdrdir)/ruby/backward.h
-enumerator_kw.o: $(hdrdir)/ruby/defines.h
-enumerator_kw.o: $(hdrdir)/ruby/intern.h
-enumerator_kw.o: $(hdrdir)/ruby/missing.h
-enumerator_kw.o: $(hdrdir)/ruby/ruby.h
-enumerator_kw.o: $(hdrdir)/ruby/st.h
-enumerator_kw.o: $(hdrdir)/ruby/subst.h
-enumerator_kw.o: enumerator_kw.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/enumerator_kw/enumerator_kw.c b/ext/-test-/enumerator_kw/enumerator_kw.c
deleted file mode 100644
index 947d2b37e6..0000000000
--- a/ext/-test-/enumerator_kw/enumerator_kw.c
+++ /dev/null
@@ -1,21 +0,0 @@
-#include <ruby.h>
-
-static VALUE
-enumerator_kw(int argc, VALUE *argv, VALUE self)
-{
-    VALUE opt, enum_args[4];
-    enum_args[0] = Qnil;
-    enum_args[1] = Qnil;
-    rb_scan_args(argc, argv, "01*:", enum_args, enum_args+1, &opt);
-    enum_args[3] = self;
-    enum_args[2] = opt;
-    RETURN_SIZED_ENUMERATOR_KW(self, 4, enum_args, 0, RB_NO_KEYWORDS);
-    return rb_yield_values_kw(4, enum_args, RB_NO_KEYWORDS);
-}
-
-void
-Init_enumerator_kw(void) {
-    VALUE module = rb_define_module("Bug");
-    module = rb_define_module_under(module, "EnumeratorKw");
-    rb_define_method(module, "m", enumerator_kw, -1);
-}
diff --git a/ext/-test-/enumerator_kw/extconf.rb b/ext/-test-/enumerator_kw/extconf.rb
deleted file mode 100644
index ab2be73fa8..0000000000
--- a/ext/-test-/enumerator_kw/extconf.rb
+++ /dev/null
@@ -1 +0,0 @@
-create_makefile("-test-/enumerator_kw")
diff --git a/ext/-test-/exception/depend b/ext/-test-/exception/depend
index d0958de9b8..6d3f6e75f3 100644
--- a/ext/-test-/exception/depend
+++ b/ext/-test-/exception/depend
@@ -1,7 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 dataerror.o: $(RUBY_EXTCONF_H)
 dataerror.o: $(arch_hdrdir)/ruby/config.h
-dataerror.o: $(hdrdir)/ruby/assert.h
 dataerror.o: $(hdrdir)/ruby/backward.h
 dataerror.o: $(hdrdir)/ruby/defines.h
 dataerror.o: $(hdrdir)/ruby/intern.h
@@ -12,23 +11,19 @@ dataerror.o: $(hdrdir)/ruby/subst.h
 dataerror.o: dataerror.c
 enc_raise.o: $(RUBY_EXTCONF_H)
 enc_raise.o: $(arch_hdrdir)/ruby/config.h
-enc_raise.o: $(hdrdir)/ruby.h
-enc_raise.o: $(hdrdir)/ruby/assert.h
 enc_raise.o: $(hdrdir)/ruby/backward.h
 enc_raise.o: $(hdrdir)/ruby/defines.h
 enc_raise.o: $(hdrdir)/ruby/encoding.h
 enc_raise.o: $(hdrdir)/ruby/intern.h
 enc_raise.o: $(hdrdir)/ruby/missing.h
-enc_raise.o: $(hdrdir)/ruby/onigmo.h
 enc_raise.o: $(hdrdir)/ruby/oniguruma.h
 enc_raise.o: $(hdrdir)/ruby/ruby.h
 enc_raise.o: $(hdrdir)/ruby/st.h
 enc_raise.o: $(hdrdir)/ruby/subst.h
+enc_raise.o: $(top_srcdir)/include/ruby.h
 enc_raise.o: enc_raise.c
 ensured.o: $(RUBY_EXTCONF_H)
 ensured.o: $(arch_hdrdir)/ruby/config.h
-ensured.o: $(hdrdir)/ruby.h
-ensured.o: $(hdrdir)/ruby/assert.h
 ensured.o: $(hdrdir)/ruby/backward.h
 ensured.o: $(hdrdir)/ruby/defines.h
 ensured.o: $(hdrdir)/ruby/intern.h
@@ -36,11 +31,10 @@ ensured.o: $(hdrdir)/ruby/missing.h
 ensured.o: $(hdrdir)/ruby/ruby.h
 ensured.o: $(hdrdir)/ruby/st.h
 ensured.o: $(hdrdir)/ruby/subst.h
+ensured.o: $(top_srcdir)/include/ruby.h
 ensured.o: ensured.c
 init.o: $(RUBY_EXTCONF_H)
 init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
 init.o: $(hdrdir)/ruby/backward.h
 init.o: $(hdrdir)/ruby/defines.h
 init.o: $(hdrdir)/ruby/intern.h
@@ -48,5 +42,6 @@ init.o: $(hdrdir)/ruby/missing.h
 init.o: $(hdrdir)/ruby/ruby.h
 init.o: $(hdrdir)/ruby/st.h
 init.o: $(hdrdir)/ruby/subst.h
+init.o: $(top_srcdir)/include/ruby.h
 init.o: init.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/exception/enc_raise.c b/ext/-test-/exception/enc_raise.c
index 68d7b4ebc1..dc8a42cf3f 100644
--- a/ext/-test-/exception/enc_raise.c
+++ b/ext/-test-/exception/enc_raise.c
@@ -5,7 +5,7 @@ static VALUE
 enc_raise(VALUE exc, VALUE encoding, VALUE mesg)
 {
     rb_enc_raise(rb_to_encoding(encoding), exc, "%s", StringValueCStr(mesg));
-    UNREACHABLE_RETURN(Qnil);
+    UNREACHABLE;
 }
 
 void
diff --git a/ext/-test-/exception/ensured.c b/ext/-test-/exception/ensured.c
index 7dcc9b78ef..365e1f4f79 100644
--- a/ext/-test-/exception/ensured.c
+++ b/ext/-test-/exception/ensured.c
@@ -18,22 +18,8 @@ ensured(VALUE module, VALUE object)
     return rb_ensure(begin, object, ensure, object);
 }
 
-static VALUE
-exc_raise(VALUE exc)
-{
-    rb_exc_raise(exc);
-    return Qnil;
-}
-
-static VALUE
-ensure_raise(VALUE module, VALUE object, VALUE exc)
-{
-    return rb_ensure(rb_yield, object, exc_raise, exc);
-}
-
 void
 Init_ensured(VALUE klass)
 {
     rb_define_module_function(klass, "ensured", ensured, 1);
-    rb_define_module_function(klass, "ensure_raise", ensure_raise, 2);
 }
diff --git a/ext/-test-/fatal/depend b/ext/-test-/fatal/depend
deleted file mode 100644
index c74360fdf9..0000000000
--- a/ext/-test-/fatal/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-rb_fatal.o: $(RUBY_EXTCONF_H)
-rb_fatal.o: $(arch_hdrdir)/ruby/config.h
-rb_fatal.o: $(hdrdir)/ruby.h
-rb_fatal.o: $(hdrdir)/ruby/assert.h
-rb_fatal.o: $(hdrdir)/ruby/backward.h
-rb_fatal.o: $(hdrdir)/ruby/defines.h
-rb_fatal.o: $(hdrdir)/ruby/intern.h
-rb_fatal.o: $(hdrdir)/ruby/missing.h
-rb_fatal.o: $(hdrdir)/ruby/ruby.h
-rb_fatal.o: $(hdrdir)/ruby/st.h
-rb_fatal.o: $(hdrdir)/ruby/subst.h
-rb_fatal.o: rb_fatal.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/file/depend b/ext/-test-/file/depend
index afdf116a9d..fb22843b72 100644
--- a/ext/-test-/file/depend
+++ b/ext/-test-/file/depend
@@ -1,14 +1,12 @@
 # AUTOGENERATED DEPENDENCIES START
 fs.o: $(RUBY_EXTCONF_H)
 fs.o: $(arch_hdrdir)/ruby/config.h
-fs.o: $(hdrdir)/ruby/assert.h
 fs.o: $(hdrdir)/ruby/backward.h
 fs.o: $(hdrdir)/ruby/defines.h
 fs.o: $(hdrdir)/ruby/encoding.h
 fs.o: $(hdrdir)/ruby/intern.h
 fs.o: $(hdrdir)/ruby/io.h
 fs.o: $(hdrdir)/ruby/missing.h
-fs.o: $(hdrdir)/ruby/onigmo.h
 fs.o: $(hdrdir)/ruby/oniguruma.h
 fs.o: $(hdrdir)/ruby/ruby.h
 fs.o: $(hdrdir)/ruby/st.h
@@ -16,8 +14,6 @@ fs.o: $(hdrdir)/ruby/subst.h
 fs.o: fs.c
 init.o: $(RUBY_EXTCONF_H)
 init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
 init.o: $(hdrdir)/ruby/backward.h
 init.o: $(hdrdir)/ruby/defines.h
 init.o: $(hdrdir)/ruby/intern.h
@@ -25,17 +21,16 @@ init.o: $(hdrdir)/ruby/missing.h
 init.o: $(hdrdir)/ruby/ruby.h
 init.o: $(hdrdir)/ruby/st.h
 init.o: $(hdrdir)/ruby/subst.h
+init.o: $(top_srcdir)/include/ruby.h
 init.o: init.c
 stat.o: $(RUBY_EXTCONF_H)
 stat.o: $(arch_hdrdir)/ruby/config.h
-stat.o: $(hdrdir)/ruby/assert.h
 stat.o: $(hdrdir)/ruby/backward.h
 stat.o: $(hdrdir)/ruby/defines.h
 stat.o: $(hdrdir)/ruby/encoding.h
 stat.o: $(hdrdir)/ruby/intern.h
 stat.o: $(hdrdir)/ruby/io.h
 stat.o: $(hdrdir)/ruby/missing.h
-stat.o: $(hdrdir)/ruby/onigmo.h
 stat.o: $(hdrdir)/ruby/oniguruma.h
 stat.o: $(hdrdir)/ruby/ruby.h
 stat.o: $(hdrdir)/ruby/st.h
diff --git a/ext/-test-/file/extconf.rb b/ext/-test-/file/extconf.rb
index 9027ed1c3e..321c173f4c 100644
--- a/ext/-test-/file/extconf.rb
+++ b/ext/-test-/file/extconf.rb
@@ -5,7 +5,6 @@ headers = %w[sys/param.h sys/mount.h sys/vfs.h].select {|h| have_header(h)}
 if have_type("struct statfs", headers)
   have_struct_member("struct statfs", "f_fstypename", headers)
   have_struct_member("struct statfs", "f_type", headers)
-  have_struct_member("struct statfs", "f_flags", headers)
 end
 
 headers = %w[sys/statvfs.h].select {|h| have_header(h)}
diff --git a/ext/-test-/file/fs.c b/ext/-test-/file/fs.c
index 63d2356d76..d3fa5350e5 100644
--- a/ext/-test-/file/fs.c
+++ b/ext/-test-/file/fs.c
@@ -36,12 +36,6 @@ typedef struct statvfs statfs_t;
 # if defined HAVE_STRUCT_STATVFS_F_TYPE
 #   define HAVE_STRUCT_STATFS_T_F_TYPE 1
 # endif
-#elif defined(HAVE_STRUCT_STATFS_F_TYPE) /* Linux */
-typedef struct statfs statfs_t;
-# define STATFS(f, s) statfs((f), (s))
-# if defined HAVE_STRUCT_STATFS_F_TYPE
-#   define HAVE_STRUCT_STATFS_T_F_TYPE 1
-# endif
 #endif
 
 VALUE
@@ -78,34 +72,9 @@ get_fsname(VALUE self, VALUE str)
     return Qnil;
 }
 
-VALUE
-get_noatime_p(VALUE self, VALUE str)
-{
-#ifdef STATFS
-    statfs_t st;
-    FilePathValue(str);
-    str = rb_str_encode_ospath(str);
-    if (STATFS(StringValueCStr(str), &st) == -1) {
-       rb_sys_fail_str(str);
-    }
-# ifdef HAVE_STRUCT_STATFS_F_FLAGS
-#  ifdef MNT_STRICTATIME
-    if (!(st.f_flags & MNT_STRICTATIME)) return Qtrue;
-#  endif
-#  ifdef MNT_NOATIME
-    return st.f_flags & MNT_NOATIME ? Qtrue : Qfalse;
-#  elif defined(ST_NOATIME)
-    return st.f_flags & ST_NOATIME ? Qtrue : Qfalse;
-#  endif
-# endif
-#endif
-    return Qnil;
-}
-
 void
 Init_fs(VALUE module)
 {
     VALUE fs = rb_define_module_under(module, "Fs");
     rb_define_module_function(fs, "fsname", get_fsname, 1);
-    rb_define_module_function(fs, "noatime?", get_noatime_p, 1);
 }
diff --git a/ext/-test-/float/depend b/ext/-test-/float/depend
index 6007bd3c0b..dff14550f7 100644
--- a/ext/-test-/float/depend
+++ b/ext/-test-/float/depend
@@ -1,30 +1,3 @@
-# for FreeBSD make
-nextafter.o: nextafter.c $(top_srcdir)/missing/nextafter.c
+$(OBJS): $(HDRS) $(ruby_headers)
 
-# AUTOGENERATED DEPENDENCIES START
-init.o: $(RUBY_EXTCONF_H)
-init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
-init.o: $(hdrdir)/ruby/backward.h
-init.o: $(hdrdir)/ruby/defines.h
-init.o: $(hdrdir)/ruby/intern.h
-init.o: $(hdrdir)/ruby/missing.h
-init.o: $(hdrdir)/ruby/ruby.h
-init.o: $(hdrdir)/ruby/st.h
-init.o: $(hdrdir)/ruby/subst.h
-init.o: init.c
-nextafter.o: $(RUBY_EXTCONF_H)
-nextafter.o: $(arch_hdrdir)/ruby/config.h
-nextafter.o: $(hdrdir)/ruby.h
-nextafter.o: $(hdrdir)/ruby/assert.h
-nextafter.o: $(hdrdir)/ruby/backward.h
-nextafter.o: $(hdrdir)/ruby/defines.h
-nextafter.o: $(hdrdir)/ruby/intern.h
-nextafter.o: $(hdrdir)/ruby/missing.h
-nextafter.o: $(hdrdir)/ruby/ruby.h
-nextafter.o: $(hdrdir)/ruby/st.h
-nextafter.o: $(hdrdir)/ruby/subst.h
-nextafter.o: $(top_srcdir)/missing/nextafter.c
-nextafter.o: nextafter.c
-# AUTOGENERATED DEPENDENCIES END
+nextafter.o: nextafter.c $(top_srcdir)/missing/nextafter.c
diff --git a/ext/-test-/funcall/depend b/ext/-test-/funcall/depend
deleted file mode 100644
index a5f43a8046..0000000000
--- a/ext/-test-/funcall/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-funcall.o: $(RUBY_EXTCONF_H)
-funcall.o: $(arch_hdrdir)/ruby/config.h
-funcall.o: $(hdrdir)/ruby.h
-funcall.o: $(hdrdir)/ruby/assert.h
-funcall.o: $(hdrdir)/ruby/backward.h
-funcall.o: $(hdrdir)/ruby/defines.h
-funcall.o: $(hdrdir)/ruby/intern.h
-funcall.o: $(hdrdir)/ruby/missing.h
-funcall.o: $(hdrdir)/ruby/ruby.h
-funcall.o: $(hdrdir)/ruby/st.h
-funcall.o: $(hdrdir)/ruby/subst.h
-funcall.o: funcall.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/funcall/funcall.c b/ext/-test-/funcall/funcall.c
deleted file mode 100644
index 43521bf2e9..0000000000
--- a/ext/-test-/funcall/funcall.c
+++ /dev/null
@@ -1,72 +0,0 @@
-#include "ruby.h"
-
-static VALUE
-with_funcall2(int argc, VALUE *argv, VALUE self)
-{
-    return rb_funcallv(self, rb_intern("target"), argc, argv);
-}
-
-static VALUE
-with_funcall_passing_block(int argc, VALUE *argv, VALUE self)
-{
-    return rb_funcall_passing_block(self, rb_intern("target"), argc, argv);
-}
-
-static VALUE
-with_funcall_passing_block_kw(int argc, VALUE *argv, VALUE self)
-{
-    return rb_funcall_passing_block_kw(self, rb_intern("target"), argc-1, argv+1, FIX2INT(argv[0]));
-}
-
-static VALUE
-with_funcallv_public_kw(int argc, VALUE *argv, VALUE self)
-{
-    return rb_funcallv_public_kw(argv[0], SYM2ID(argv[1]), argc-3, argv+3, FIX2INT(argv[2]));
-}
-
-static VALUE
-with_yield_splat_kw(int argc, VALUE *argv, VALUE self)
-{
-    return rb_yield_splat_kw(argv[1], FIX2INT(argv[0]));
-}
-
-static VALUE
-extra_args_name(VALUE self)
-{
-    /*
-     * at least clang 5.x gets tripped by the extra 0 arg
-     * [ruby-core:85266] [Bug #14425]
-     */
-    return rb_funcall(self, rb_intern("name"), 0, 0);
-}
-
-void
-Init_funcall(void)
-{
-    VALUE cTestFuncall = rb_path2class("TestFuncall");
-    VALUE cRelay = rb_define_module_under(cTestFuncall, "Relay");
-
-    rb_define_singleton_method(cRelay,
-			       "with_funcall2",
-			       with_funcall2,
-			       -1);
-    rb_define_singleton_method(cRelay,
-                               "with_funcall_passing_block_kw",
-                               with_funcall_passing_block_kw,
-                               -1);
-    rb_define_singleton_method(cRelay,
-			       "with_funcall_passing_block",
-			       with_funcall_passing_block,
-			       -1);
-    rb_define_singleton_method(cRelay,
-                               "with_funcallv_public_kw",
-                               with_funcallv_public_kw,
-                               -1);
-    rb_define_singleton_method(cRelay,
-                               "with_yield_splat_kw",
-                               with_yield_splat_kw,
-                               -1);
-    rb_define_singleton_method(cTestFuncall, "extra_args_name",
-                                extra_args_name,
-                                0);
-}
diff --git a/ext/-test-/funcall/passing_block.c b/ext/-test-/funcall/passing_block.c
new file mode 100644
index 0000000000..70cb210831
--- /dev/null
+++ b/ext/-test-/funcall/passing_block.c
@@ -0,0 +1,30 @@
+#include "ruby.h"
+
+VALUE rb_funcall_passing_block(VALUE, ID, int, const VALUE*);
+
+static VALUE
+with_funcall2(int argc, VALUE *argv, VALUE self)
+{
+    return rb_funcallv(self, rb_intern("target"), argc, argv);
+}
+
+static VALUE
+with_funcall_passing_block(int argc, VALUE *argv, VALUE self)
+{
+    return rb_funcall_passing_block(self, rb_intern("target"), argc, argv);
+}
+
+void
+Init_funcall(void)
+{
+    VALUE cRelay = rb_path2class("TestFuncall::Relay");
+
+    rb_define_singleton_method(cRelay,
+			       "with_funcall2",
+			       with_funcall2,
+			       -1);
+    rb_define_singleton_method(cRelay,
+			       "with_funcall_passing_block",
+			       with_funcall_passing_block,
+			       -1);
+}
diff --git a/ext/-test-/gvl/call_without_gvl/call_without_gvl.c b/ext/-test-/gvl/call_without_gvl/call_without_gvl.c
index d77c2f323e..f3071d5768 100644
--- a/ext/-test-/gvl/call_without_gvl/call_without_gvl.c
+++ b/ext/-test-/gvl/call_without_gvl/call_without_gvl.c
@@ -27,50 +27,8 @@ thread_runnable_sleep(VALUE thread, VALUE timeout)
     return thread;
 }
 
-struct loop_ctl {
-    int notify_fd;
-    volatile int stop;
-};
-
-static void *
-do_loop(void *p)
-{
-    struct loop_ctl *ctl = p;
-
-    /* tell the waiting process they can interrupt us, now */
-    ssize_t err = write(ctl->notify_fd, "", 1);
-    if (err == -1) rb_bug("write error");
-
-    while (!ctl->stop) {
-        struct timeval tv = { 0, 10000 };
-        select(0, NULL, NULL, NULL, &tv);
-    }
-    return 0;
-}
-
-static void
-stop_set(void *p)
-{
-    struct loop_ctl *ctl = p;
-
-    ctl->stop = 1;
-}
-
-static VALUE
-thread_ubf_async_safe(VALUE thread, VALUE notify_fd)
-{
-    struct loop_ctl ctl;
-
-    ctl.notify_fd = NUM2INT(notify_fd);
-    ctl.stop = 0;
-
-    rb_nogvl(do_loop, &ctl, stop_set, &ctl, RB_NOGVL_UBF_ASYNC_SAFE);
-    return thread;
-}
-
 void
 Init_call_without_gvl(void)
 {
     rb_define_method(rb_cThread, "__runnable_sleep__", thread_runnable_sleep, 1);
-    rb_define_method(rb_cThread, "__ubf_async_safe__", thread_ubf_async_safe, 1);
 }
diff --git a/ext/-test-/gvl/call_without_gvl/depend b/ext/-test-/gvl/call_without_gvl/depend
index 3d4253b977..1f7443898d 100644
--- a/ext/-test-/gvl/call_without_gvl/depend
+++ b/ext/-test-/gvl/call_without_gvl/depend
@@ -1,7 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 call_without_gvl.o: $(RUBY_EXTCONF_H)
 call_without_gvl.o: $(arch_hdrdir)/ruby/config.h
-call_without_gvl.o: $(hdrdir)/ruby/assert.h
 call_without_gvl.o: $(hdrdir)/ruby/backward.h
 call_without_gvl.o: $(hdrdir)/ruby/defines.h
 call_without_gvl.o: $(hdrdir)/ruby/intern.h
diff --git a/ext/-test-/hash/depend b/ext/-test-/hash/depend
deleted file mode 100644
index 5e2b8056c8..0000000000
--- a/ext/-test-/hash/depend
+++ /dev/null
@@ -1,26 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-delete.o: $(RUBY_EXTCONF_H)
-delete.o: $(arch_hdrdir)/ruby/config.h
-delete.o: $(hdrdir)/ruby.h
-delete.o: $(hdrdir)/ruby/assert.h
-delete.o: $(hdrdir)/ruby/backward.h
-delete.o: $(hdrdir)/ruby/defines.h
-delete.o: $(hdrdir)/ruby/intern.h
-delete.o: $(hdrdir)/ruby/missing.h
-delete.o: $(hdrdir)/ruby/ruby.h
-delete.o: $(hdrdir)/ruby/st.h
-delete.o: $(hdrdir)/ruby/subst.h
-delete.o: delete.c
-init.o: $(RUBY_EXTCONF_H)
-init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
-init.o: $(hdrdir)/ruby/backward.h
-init.o: $(hdrdir)/ruby/defines.h
-init.o: $(hdrdir)/ruby/intern.h
-init.o: $(hdrdir)/ruby/missing.h
-init.o: $(hdrdir)/ruby/ruby.h
-init.o: $(hdrdir)/ruby/st.h
-init.o: $(hdrdir)/ruby/subst.h
-init.o: init.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/integer/core_ext.c b/ext/-test-/integer/core_ext.c
index 510ba4a1e6..6d64cdb0c2 100644
--- a/ext/-test-/integer/core_ext.c
+++ b/ext/-test-/integer/core_ext.c
@@ -20,17 +20,10 @@ rb_int_to_bignum(VALUE x)
     return x;
 }
 
-static VALUE
-positive_pow(VALUE x, VALUE y)
-{
-    return rb_int_positive_pow(NUM2LONG(x), NUM2ULONG(y));
-}
-
 void
 Init_core_ext(VALUE klass)
 {
     rb_define_method(rb_cInteger, "bignum?", int_bignum_p, 0);
     rb_define_method(rb_cInteger, "fixnum?", int_fixnum_p, 0);
     rb_define_method(rb_cInteger, "to_bignum", rb_int_to_bignum, 0);
-    rb_define_method(rb_cInteger, "positive_pow", positive_pow, 1);
 }
diff --git a/ext/-test-/integer/depend b/ext/-test-/integer/depend
index 5c9d581389..8ca1fe33c5 100644
--- a/ext/-test-/integer/depend
+++ b/ext/-test-/integer/depend
@@ -1,21 +1,21 @@
 # AUTOGENERATED DEPENDENCIES START
 core_ext.o: $(RUBY_EXTCONF_H)
 core_ext.o: $(arch_hdrdir)/ruby/config.h
-core_ext.o: $(hdrdir)/ruby.h
-core_ext.o: $(hdrdir)/ruby/assert.h
 core_ext.o: $(hdrdir)/ruby/backward.h
 core_ext.o: $(hdrdir)/ruby/defines.h
+core_ext.o: $(hdrdir)/ruby/encoding.h
 core_ext.o: $(hdrdir)/ruby/intern.h
+core_ext.o: $(hdrdir)/ruby/io.h
 core_ext.o: $(hdrdir)/ruby/missing.h
+core_ext.o: $(hdrdir)/ruby/oniguruma.h
 core_ext.o: $(hdrdir)/ruby/ruby.h
 core_ext.o: $(hdrdir)/ruby/st.h
 core_ext.o: $(hdrdir)/ruby/subst.h
+core_ext.o: $(top_srcdir)/include/ruby.h
 core_ext.o: $(top_srcdir)/internal.h
 core_ext.o: core_ext.c
 init.o: $(RUBY_EXTCONF_H)
 init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
 init.o: $(hdrdir)/ruby/backward.h
 init.o: $(hdrdir)/ruby/defines.h
 init.o: $(hdrdir)/ruby/intern.h
@@ -23,11 +23,10 @@ init.o: $(hdrdir)/ruby/missing.h
 init.o: $(hdrdir)/ruby/ruby.h
 init.o: $(hdrdir)/ruby/st.h
 init.o: $(hdrdir)/ruby/subst.h
+init.o: $(top_srcdir)/include/ruby.h
 init.o: init.c
 my_integer.o: $(RUBY_EXTCONF_H)
 my_integer.o: $(arch_hdrdir)/ruby/config.h
-my_integer.o: $(hdrdir)/ruby.h
-my_integer.o: $(hdrdir)/ruby/assert.h
 my_integer.o: $(hdrdir)/ruby/backward.h
 my_integer.o: $(hdrdir)/ruby/defines.h
 my_integer.o: $(hdrdir)/ruby/intern.h
@@ -35,5 +34,6 @@ my_integer.o: $(hdrdir)/ruby/missing.h
 my_integer.o: $(hdrdir)/ruby/ruby.h
 my_integer.o: $(hdrdir)/ruby/st.h
 my_integer.o: $(hdrdir)/ruby/subst.h
+my_integer.o: $(top_srcdir)/include/ruby.h
 my_integer.o: my_integer.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/iseq_load/depend b/ext/-test-/iseq_load/depend
deleted file mode 100644
index ac549546ec..0000000000
--- a/ext/-test-/iseq_load/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-iseq_load.o: $(RUBY_EXTCONF_H)
-iseq_load.o: $(arch_hdrdir)/ruby/config.h
-iseq_load.o: $(hdrdir)/ruby.h
-iseq_load.o: $(hdrdir)/ruby/assert.h
-iseq_load.o: $(hdrdir)/ruby/backward.h
-iseq_load.o: $(hdrdir)/ruby/defines.h
-iseq_load.o: $(hdrdir)/ruby/intern.h
-iseq_load.o: $(hdrdir)/ruby/missing.h
-iseq_load.o: $(hdrdir)/ruby/ruby.h
-iseq_load.o: $(hdrdir)/ruby/st.h
-iseq_load.o: $(hdrdir)/ruby/subst.h
-iseq_load.o: iseq_load.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/iter/break.c b/ext/-test-/iter/break.c
index 4d43c5d0cf..66ed26a9b8 100644
--- a/ext/-test-/iter/break.c
+++ b/ext/-test-/iter/break.c
@@ -5,7 +5,7 @@ iter_break(VALUE self)
 {
     rb_iter_break();
 
-    UNREACHABLE_RETURN(Qnil);
+    UNREACHABLE;
 }
 
 static VALUE
@@ -13,7 +13,7 @@ iter_break_value(VALUE self, VALUE val)
 {
     rb_iter_break_value(val);
 
-    UNREACHABLE_RETURN(Qnil);
+    UNREACHABLE;
 }
 
 void
diff --git a/ext/-test-/iter/depend b/ext/-test-/iter/depend
deleted file mode 100644
index 5e754950c1..0000000000
--- a/ext/-test-/iter/depend
+++ /dev/null
@@ -1,38 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-break.o: $(RUBY_EXTCONF_H)
-break.o: $(arch_hdrdir)/ruby/config.h
-break.o: $(hdrdir)/ruby.h
-break.o: $(hdrdir)/ruby/assert.h
-break.o: $(hdrdir)/ruby/backward.h
-break.o: $(hdrdir)/ruby/defines.h
-break.o: $(hdrdir)/ruby/intern.h
-break.o: $(hdrdir)/ruby/missing.h
-break.o: $(hdrdir)/ruby/ruby.h
-break.o: $(hdrdir)/ruby/st.h
-break.o: $(hdrdir)/ruby/subst.h
-break.o: break.c
-init.o: $(RUBY_EXTCONF_H)
-init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
-init.o: $(hdrdir)/ruby/backward.h
-init.o: $(hdrdir)/ruby/defines.h
-init.o: $(hdrdir)/ruby/intern.h
-init.o: $(hdrdir)/ruby/missing.h
-init.o: $(hdrdir)/ruby/ruby.h
-init.o: $(hdrdir)/ruby/st.h
-init.o: $(hdrdir)/ruby/subst.h
-init.o: init.c
-yield.o: $(RUBY_EXTCONF_H)
-yield.o: $(arch_hdrdir)/ruby/config.h
-yield.o: $(hdrdir)/ruby.h
-yield.o: $(hdrdir)/ruby/assert.h
-yield.o: $(hdrdir)/ruby/backward.h
-yield.o: $(hdrdir)/ruby/defines.h
-yield.o: $(hdrdir)/ruby/intern.h
-yield.o: $(hdrdir)/ruby/missing.h
-yield.o: $(hdrdir)/ruby/ruby.h
-yield.o: $(hdrdir)/ruby/st.h
-yield.o: $(hdrdir)/ruby/subst.h
-yield.o: yield.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/iter/yield.c b/ext/-test-/iter/yield.c
index 0f6f3e87eb..3cd408a928 100644
--- a/ext/-test-/iter/yield.c
+++ b/ext/-test-/iter/yield.c
@@ -4,7 +4,7 @@ static VALUE
 yield_block(int argc, VALUE *argv, VALUE self)
 {
     rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS);
-    return rb_block_call_kw(self, rb_to_id(argv[0]), argc-1, argv+1, rb_yield_block, 0, RB_PASS_CALLED_KEYWORDS);
+    return rb_block_call(self, rb_to_id(argv[0]), argc-1, argv+1, rb_yield_block, 0);
 }
 
 void
diff --git a/ext/-test-/load/protect/depend b/ext/-test-/load/protect/depend
deleted file mode 100644
index b62393f1cb..0000000000
--- a/ext/-test-/load/protect/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-protect.o: $(RUBY_EXTCONF_H)
-protect.o: $(arch_hdrdir)/ruby/config.h
-protect.o: $(hdrdir)/ruby.h
-protect.o: $(hdrdir)/ruby/assert.h
-protect.o: $(hdrdir)/ruby/backward.h
-protect.o: $(hdrdir)/ruby/defines.h
-protect.o: $(hdrdir)/ruby/intern.h
-protect.o: $(hdrdir)/ruby/missing.h
-protect.o: $(hdrdir)/ruby/ruby.h
-protect.o: $(hdrdir)/ruby/st.h
-protect.o: $(hdrdir)/ruby/subst.h
-protect.o: protect.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/load/protect/extconf.rb b/ext/-test-/load/protect/extconf.rb
deleted file mode 100644
index 83c080de9c..0000000000
--- a/ext/-test-/load/protect/extconf.rb
+++ /dev/null
@@ -1 +0,0 @@
-create_makefile('-test-/load/protect')
diff --git a/ext/-test-/load/protect/protect.c b/ext/-test-/load/protect/protect.c
deleted file mode 100644
index ccfbbb9ea0..0000000000
--- a/ext/-test-/load/protect/protect.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include <ruby.h>
-
-static VALUE
-load_protect(int argc, VALUE *argv, VALUE self)
-{
-    int state;
-    VALUE path, wrap;
-    rb_scan_args(argc, argv, "11", &path, &wrap);
-    rb_load_protect(path, RTEST(wrap), &state);
-    if (state) rb_jump_tag(state);
-    return Qnil;
-}
-
-void
-Init_protect(void)
-{
-    VALUE mod = rb_define_module("Bug");
-    rb_define_singleton_method(mod, "load_protect", load_protect, -1);
-}
diff --git a/ext/-test-/marshal/compat/depend b/ext/-test-/marshal/compat/depend
deleted file mode 100644
index f159506960..0000000000
--- a/ext/-test-/marshal/compat/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-usrcompat.o: $(RUBY_EXTCONF_H)
-usrcompat.o: $(arch_hdrdir)/ruby/config.h
-usrcompat.o: $(hdrdir)/ruby.h
-usrcompat.o: $(hdrdir)/ruby/assert.h
-usrcompat.o: $(hdrdir)/ruby/backward.h
-usrcompat.o: $(hdrdir)/ruby/defines.h
-usrcompat.o: $(hdrdir)/ruby/intern.h
-usrcompat.o: $(hdrdir)/ruby/missing.h
-usrcompat.o: $(hdrdir)/ruby/ruby.h
-usrcompat.o: $(hdrdir)/ruby/st.h
-usrcompat.o: $(hdrdir)/ruby/subst.h
-usrcompat.o: usrcompat.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/marshal/internal_ivar/depend b/ext/-test-/marshal/internal_ivar/depend
deleted file mode 100644
index f280347c01..0000000000
--- a/ext/-test-/marshal/internal_ivar/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-internal_ivar.o: $(RUBY_EXTCONF_H)
-internal_ivar.o: $(arch_hdrdir)/ruby/config.h
-internal_ivar.o: $(hdrdir)/ruby.h
-internal_ivar.o: $(hdrdir)/ruby/assert.h
-internal_ivar.o: $(hdrdir)/ruby/backward.h
-internal_ivar.o: $(hdrdir)/ruby/defines.h
-internal_ivar.o: $(hdrdir)/ruby/intern.h
-internal_ivar.o: $(hdrdir)/ruby/missing.h
-internal_ivar.o: $(hdrdir)/ruby/ruby.h
-internal_ivar.o: $(hdrdir)/ruby/st.h
-internal_ivar.o: $(hdrdir)/ruby/subst.h
-internal_ivar.o: internal_ivar.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/marshal/internal_ivar/internal_ivar.c b/ext/-test-/marshal/internal_ivar/internal_ivar.c
index de0cf711aa..299da27f23 100644
--- a/ext/-test-/marshal/internal_ivar/internal_ivar.c
+++ b/ext/-test-/marshal/internal_ivar/internal_ivar.c
@@ -1,13 +1,12 @@
 #include <ruby.h>
 
-static ID id_normal_ivar, id_internal_ivar, id_encoding_short;
+static ID id_normal_ivar, id_internal_ivar;
 
 static VALUE
-init(VALUE self, VALUE arg1, VALUE arg2, VALUE arg3)
+init(VALUE self, VALUE arg1, VALUE arg2)
 {
     rb_ivar_set(self, id_normal_ivar, arg1);
     rb_ivar_set(self, id_internal_ivar, arg2);
-    rb_ivar_set(self, id_encoding_short, arg3);
     return self;
 }
 
@@ -23,12 +22,6 @@ get_internal(VALUE self)
     return rb_attr_get(self, id_internal_ivar);
 }
 
-static VALUE
-get_encoding_short(VALUE self)
-{
-    return rb_attr_get(self, id_encoding_short);
-}
-
 void
 Init_internal_ivar(void)
 {
@@ -40,9 +33,7 @@ Init_internal_ivar(void)
     /* leave id_internal_ivar being 0 */
     id_internal_ivar = rb_make_internal_id();
 #endif
-    id_encoding_short = rb_intern_const("E");
-    rb_define_method(newclass, "initialize", init, 3);
+    rb_define_method(newclass, "initialize", init, 2);
     rb_define_method(newclass, "normal", get_normal, 0);
     rb_define_method(newclass, "internal", get_internal, 0);
-    rb_define_method(newclass, "encoding_short", get_encoding_short, 0);
 }
diff --git a/ext/-test-/marshal/usr/depend b/ext/-test-/marshal/usr/depend
deleted file mode 100644
index 21c0c2d744..0000000000
--- a/ext/-test-/marshal/usr/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-usrmarshal.o: $(RUBY_EXTCONF_H)
-usrmarshal.o: $(arch_hdrdir)/ruby/config.h
-usrmarshal.o: $(hdrdir)/ruby.h
-usrmarshal.o: $(hdrdir)/ruby/assert.h
-usrmarshal.o: $(hdrdir)/ruby/backward.h
-usrmarshal.o: $(hdrdir)/ruby/defines.h
-usrmarshal.o: $(hdrdir)/ruby/intern.h
-usrmarshal.o: $(hdrdir)/ruby/missing.h
-usrmarshal.o: $(hdrdir)/ruby/ruby.h
-usrmarshal.o: $(hdrdir)/ruby/st.h
-usrmarshal.o: $(hdrdir)/ruby/subst.h
-usrmarshal.o: usrmarshal.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/memory_status/depend b/ext/-test-/memory_status/depend
deleted file mode 100644
index 657ef59c35..0000000000
--- a/ext/-test-/memory_status/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-memory_status.o: $(RUBY_EXTCONF_H)
-memory_status.o: $(arch_hdrdir)/ruby/config.h
-memory_status.o: $(hdrdir)/ruby.h
-memory_status.o: $(hdrdir)/ruby/assert.h
-memory_status.o: $(hdrdir)/ruby/backward.h
-memory_status.o: $(hdrdir)/ruby/defines.h
-memory_status.o: $(hdrdir)/ruby/intern.h
-memory_status.o: $(hdrdir)/ruby/missing.h
-memory_status.o: $(hdrdir)/ruby/ruby.h
-memory_status.o: $(hdrdir)/ruby/st.h
-memory_status.o: $(hdrdir)/ruby/subst.h
-memory_status.o: memory_status.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/memory_status/extconf.rb b/ext/-test-/memory_status/extconf.rb
deleted file mode 100644
index 1c1096d8f4..0000000000
--- a/ext/-test-/memory_status/extconf.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-case RUBY_PLATFORM
-when /darwin/
-  ok = true
-when /mswin/, /mingw/
-  func = "GetProcessMemoryInfo(0, 0, 0)"
-  hdr = "psapi.h"
-  ok = have_func(func, hdr) || have_library("psapi", func, hdr)
-end
-
-if ok
-  create_makefile("-test-/memory_status")
-end
diff --git a/ext/-test-/memory_status/memory_status.c b/ext/-test-/memory_status/memory_status.c
deleted file mode 100644
index 5775fa56f3..0000000000
--- a/ext/-test-/memory_status/memory_status.c
+++ /dev/null
@@ -1,69 +0,0 @@
-#include "ruby.h"
-#ifdef __APPLE__
-# include <mach/mach.h>
-# include <mach/message.h>
-# include <mach/kern_return.h>
-# include <mach/task_info.h>
-#elif defined _WIN32
-# include <psapi.h>
-#endif
-
-static VALUE cMemoryStatus;
-
-static VALUE
-read_status(VALUE self)
-{
-    VALUE size = INT2FIX(0);
-#if defined __APPLE__
-    VALUE rss;
-    kern_return_t error;
-# if defined MACH_TASK_BASIC_INFO
-    const task_flavor_t flavor = MACH_TASK_BASIC_INFO;
-    mach_msg_type_number_t out_count = MACH_TASK_BASIC_INFO_COUNT;
-    mach_task_basic_info_data_t taskinfo;
-# else
-    const task_flavor_t flavor = TASK_BASIC_INFO;
-    mach_msg_type_number_t out_count = TASK_BASIC_INFO_COUNT;
-    task_basic_info_data_t taskinfo;
-# endif
-
-    taskinfo.virtual_size = 0;
-    taskinfo.resident_size = 0;
-    error = task_info(mach_task_self(), flavor,
-		      (task_info_t)&taskinfo, &out_count);
-    if (error != KERN_SUCCESS) return Qnil;
-#ifndef ULL2NUM
-/* "long long" does not exist here, use size_t instead.  */
-#define ULL2NUM SIZET2NUM
-#endif
-    size = ULL2NUM(taskinfo.virtual_size);
-    rss = ULL2NUM(taskinfo.resident_size);
-    rb_struct_aset(self, INT2FIX(1), rss);
-#elif defined _WIN32
-    VALUE peak;
-    PROCESS_MEMORY_COUNTERS c;
-    c.cb = sizeof(c);
-    if (!GetProcessMemoryInfo(GetCurrentProcess(), &c, c.cb))
-	return Qnil;
-    size = SIZET2NUM(c.PagefileUsage);
-    peak = SIZET2NUM(c.PeakWorkingSetSize);
-    rb_struct_aset(self, INT2FIX(1), peak);
-#endif
-    rb_struct_aset(self, INT2FIX(0), size);
-    return self;
-}
-
-void
-Init_memory_status(void)
-{
-    VALUE mMemory = rb_define_module("Memory");
-    cMemoryStatus =
-	rb_struct_define_under(mMemory, "Status", "size",
-#if defined __APPLE__
-			       "rss",
-#elif defined _WIN32
-			       "peak",
-#endif
-			       (char *)NULL);
-    rb_define_method(cMemoryStatus, "_update", read_status, 0);
-}
diff --git a/ext/-test-/method/depend b/ext/-test-/method/depend
deleted file mode 100644
index 028d97e1a9..0000000000
--- a/ext/-test-/method/depend
+++ /dev/null
@@ -1,26 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-arity.o: $(RUBY_EXTCONF_H)
-arity.o: $(arch_hdrdir)/ruby/config.h
-arity.o: $(hdrdir)/ruby.h
-arity.o: $(hdrdir)/ruby/assert.h
-arity.o: $(hdrdir)/ruby/backward.h
-arity.o: $(hdrdir)/ruby/defines.h
-arity.o: $(hdrdir)/ruby/intern.h
-arity.o: $(hdrdir)/ruby/missing.h
-arity.o: $(hdrdir)/ruby/ruby.h
-arity.o: $(hdrdir)/ruby/st.h
-arity.o: $(hdrdir)/ruby/subst.h
-arity.o: arity.c
-init.o: $(RUBY_EXTCONF_H)
-init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
-init.o: $(hdrdir)/ruby/backward.h
-init.o: $(hdrdir)/ruby/defines.h
-init.o: $(hdrdir)/ruby/intern.h
-init.o: $(hdrdir)/ruby/missing.h
-init.o: $(hdrdir)/ruby/ruby.h
-init.o: $(hdrdir)/ruby/st.h
-init.o: $(hdrdir)/ruby/subst.h
-init.o: init.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/notimplement/bug.c b/ext/-test-/notimplement/bug.c
index 82e243a81d..8e9cae707a 100644
--- a/ext/-test-/notimplement/bug.c
+++ b/ext/-test-/notimplement/bug.c
@@ -11,8 +11,6 @@ void
 Init_notimplement(void)
 {
     VALUE mBug = rb_define_module("Bug");
-    VALUE klass = rb_define_class_under(mBug, "NotImplement", rb_cObject);
     rb_define_module_function(mBug, "funcall", bug_funcall, -1);
     rb_define_module_function(mBug, "notimplement", rb_f_notimplement, -1);
-    rb_define_method(klass, "notimplement", rb_f_notimplement, -1);
 }
diff --git a/ext/-test-/notimplement/depend b/ext/-test-/notimplement/depend
deleted file mode 100644
index 74911f0af4..0000000000
--- a/ext/-test-/notimplement/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-bug.o: $(RUBY_EXTCONF_H)
-bug.o: $(arch_hdrdir)/ruby/config.h
-bug.o: $(hdrdir)/ruby.h
-bug.o: $(hdrdir)/ruby/assert.h
-bug.o: $(hdrdir)/ruby/backward.h
-bug.o: $(hdrdir)/ruby/defines.h
-bug.o: $(hdrdir)/ruby/intern.h
-bug.o: $(hdrdir)/ruby/missing.h
-bug.o: $(hdrdir)/ruby/ruby.h
-bug.o: $(hdrdir)/ruby/st.h
-bug.o: $(hdrdir)/ruby/subst.h
-bug.o: bug.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/num2int/depend b/ext/-test-/num2int/depend
deleted file mode 100644
index 76b69de851..0000000000
--- a/ext/-test-/num2int/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-num2int.o: $(RUBY_EXTCONF_H)
-num2int.o: $(arch_hdrdir)/ruby/config.h
-num2int.o: $(hdrdir)/ruby.h
-num2int.o: $(hdrdir)/ruby/assert.h
-num2int.o: $(hdrdir)/ruby/backward.h
-num2int.o: $(hdrdir)/ruby/defines.h
-num2int.o: $(hdrdir)/ruby/intern.h
-num2int.o: $(hdrdir)/ruby/missing.h
-num2int.o: $(hdrdir)/ruby/ruby.h
-num2int.o: $(hdrdir)/ruby/st.h
-num2int.o: $(hdrdir)/ruby/subst.h
-num2int.o: num2int.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/path_to_class/depend b/ext/-test-/path_to_class/depend
deleted file mode 100644
index 9a7f7d0176..0000000000
--- a/ext/-test-/path_to_class/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-path_to_class.o: $(RUBY_EXTCONF_H)
-path_to_class.o: $(arch_hdrdir)/ruby/config.h
-path_to_class.o: $(hdrdir)/ruby.h
-path_to_class.o: $(hdrdir)/ruby/assert.h
-path_to_class.o: $(hdrdir)/ruby/backward.h
-path_to_class.o: $(hdrdir)/ruby/defines.h
-path_to_class.o: $(hdrdir)/ruby/intern.h
-path_to_class.o: $(hdrdir)/ruby/missing.h
-path_to_class.o: $(hdrdir)/ruby/ruby.h
-path_to_class.o: $(hdrdir)/ruby/st.h
-path_to_class.o: $(hdrdir)/ruby/subst.h
-path_to_class.o: path_to_class.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/popen_deadlock/depend b/ext/-test-/popen_deadlock/depend
deleted file mode 100644
index 4c3f3853fd..0000000000
--- a/ext/-test-/popen_deadlock/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-infinite_loop_dlsym.o: $(RUBY_EXTCONF_H)
-infinite_loop_dlsym.o: $(arch_hdrdir)/ruby/config.h
-infinite_loop_dlsym.o: $(hdrdir)/ruby/assert.h
-infinite_loop_dlsym.o: $(hdrdir)/ruby/backward.h
-infinite_loop_dlsym.o: $(hdrdir)/ruby/defines.h
-infinite_loop_dlsym.o: $(hdrdir)/ruby/intern.h
-infinite_loop_dlsym.o: $(hdrdir)/ruby/missing.h
-infinite_loop_dlsym.o: $(hdrdir)/ruby/ruby.h
-infinite_loop_dlsym.o: $(hdrdir)/ruby/st.h
-infinite_loop_dlsym.o: $(hdrdir)/ruby/subst.h
-infinite_loop_dlsym.o: $(hdrdir)/ruby/thread.h
-infinite_loop_dlsym.o: infinite_loop_dlsym.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/postponed_job/depend b/ext/-test-/postponed_job/depend
index 998e2dcc9e..d672e53f00 100644
--- a/ext/-test-/postponed_job/depend
+++ b/ext/-test-/postponed_job/depend
@@ -1,15 +1 @@
-# AUTOGENERATED DEPENDENCIES START
-postponed_job.o: $(RUBY_EXTCONF_H)
-postponed_job.o: $(arch_hdrdir)/ruby/config.h
-postponed_job.o: $(hdrdir)/ruby.h
-postponed_job.o: $(hdrdir)/ruby/assert.h
-postponed_job.o: $(hdrdir)/ruby/backward.h
-postponed_job.o: $(hdrdir)/ruby/debug.h
-postponed_job.o: $(hdrdir)/ruby/defines.h
-postponed_job.o: $(hdrdir)/ruby/intern.h
-postponed_job.o: $(hdrdir)/ruby/missing.h
-postponed_job.o: $(hdrdir)/ruby/ruby.h
-postponed_job.o: $(hdrdir)/ruby/st.h
-postponed_job.o: $(hdrdir)/ruby/subst.h
-postponed_job.o: postponed_job.c
-# AUTOGENERATED DEPENDENCIES END
+postponed_job.o: $(HDRS) $(ruby_headers) $(hdrdir)/ruby/debug.h
diff --git a/ext/-test-/printf/depend b/ext/-test-/printf/depend
index 7860797f50..79b6c53f50 100644
--- a/ext/-test-/printf/depend
+++ b/ext/-test-/printf/depend
@@ -1,17 +1,3 @@
-# AUTOGENERATED DEPENDENCIES START
-printf.o: $(RUBY_EXTCONF_H)
-printf.o: $(arch_hdrdir)/ruby/config.h
-printf.o: $(hdrdir)/ruby.h
-printf.o: $(hdrdir)/ruby/assert.h
-printf.o: $(hdrdir)/ruby/backward.h
-printf.o: $(hdrdir)/ruby/defines.h
-printf.o: $(hdrdir)/ruby/encoding.h
-printf.o: $(hdrdir)/ruby/intern.h
-printf.o: $(hdrdir)/ruby/missing.h
-printf.o: $(hdrdir)/ruby/onigmo.h
-printf.o: $(hdrdir)/ruby/oniguruma.h
-printf.o: $(hdrdir)/ruby/ruby.h
-printf.o: $(hdrdir)/ruby/st.h
-printf.o: $(hdrdir)/ruby/subst.h
-printf.o: printf.c
-# AUTOGENERATED DEPENDENCIES END
+$(OBJS): $(HDRS) $(ruby_headers) \
+  $(hdrdir)/ruby/encoding.h \
+  $(hdrdir)/ruby/oniguruma.h
diff --git a/ext/-test-/printf/printf.c b/ext/-test-/printf/printf.c
index e793bb7a48..666f5592e5 100644
--- a/ext/-test-/printf/printf.c
+++ b/ext/-test-/printf/printf.c
@@ -90,13 +90,6 @@ printf_test_call(int argc, VALUE *argv, VALUE self)
     return rb_assoc_new(result, rb_usascii_str_new_cstr(format));
 }
 
-static VALUE
-snprintf_count(VALUE self, VALUE str)
-{
-    int n = ruby_snprintf(NULL, 0, "%s", StringValueCStr(str));
-    return INT2FIX(n);
-}
-
 void
 Init_printf(void)
 {
@@ -105,5 +98,4 @@ Init_printf(void)
     rb_define_singleton_method(m, "v", printf_test_v, 1);
     rb_define_singleton_method(m, "q", printf_test_q, 1);
     rb_define_singleton_method(m, "call", printf_test_call, -1);
-    rb_define_singleton_method(m, "sncount", snprintf_count, 1);
 }
diff --git a/ext/-test-/proc/depend b/ext/-test-/proc/depend
deleted file mode 100644
index 5946e4ca0d..0000000000
--- a/ext/-test-/proc/depend
+++ /dev/null
@@ -1,38 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-init.o: $(RUBY_EXTCONF_H)
-init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
-init.o: $(hdrdir)/ruby/backward.h
-init.o: $(hdrdir)/ruby/defines.h
-init.o: $(hdrdir)/ruby/intern.h
-init.o: $(hdrdir)/ruby/missing.h
-init.o: $(hdrdir)/ruby/ruby.h
-init.o: $(hdrdir)/ruby/st.h
-init.o: $(hdrdir)/ruby/subst.h
-init.o: init.c
-receiver.o: $(RUBY_EXTCONF_H)
-receiver.o: $(arch_hdrdir)/ruby/config.h
-receiver.o: $(hdrdir)/ruby.h
-receiver.o: $(hdrdir)/ruby/assert.h
-receiver.o: $(hdrdir)/ruby/backward.h
-receiver.o: $(hdrdir)/ruby/defines.h
-receiver.o: $(hdrdir)/ruby/intern.h
-receiver.o: $(hdrdir)/ruby/missing.h
-receiver.o: $(hdrdir)/ruby/ruby.h
-receiver.o: $(hdrdir)/ruby/st.h
-receiver.o: $(hdrdir)/ruby/subst.h
-receiver.o: receiver.c
-super.o: $(RUBY_EXTCONF_H)
-super.o: $(arch_hdrdir)/ruby/config.h
-super.o: $(hdrdir)/ruby.h
-super.o: $(hdrdir)/ruby/assert.h
-super.o: $(hdrdir)/ruby/backward.h
-super.o: $(hdrdir)/ruby/defines.h
-super.o: $(hdrdir)/ruby/intern.h
-super.o: $(hdrdir)/ruby/missing.h
-super.o: $(hdrdir)/ruby/ruby.h
-super.o: $(hdrdir)/ruby/st.h
-super.o: $(hdrdir)/ruby/subst.h
-super.o: super.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/rational/depend b/ext/-test-/rational/depend
index 39e65933f3..a0ee797b31 100644
--- a/ext/-test-/rational/depend
+++ b/ext/-test-/rational/depend
@@ -5,15 +5,17 @@ rat.o: rat.c $(top_srcdir)/internal.h
 # AUTOGENERATED DEPENDENCIES START
 rat.o: $(RUBY_EXTCONF_H)
 rat.o: $(arch_hdrdir)/ruby/config.h
-rat.o: $(hdrdir)/ruby.h
-rat.o: $(hdrdir)/ruby/assert.h
 rat.o: $(hdrdir)/ruby/backward.h
 rat.o: $(hdrdir)/ruby/defines.h
+rat.o: $(hdrdir)/ruby/encoding.h
 rat.o: $(hdrdir)/ruby/intern.h
+rat.o: $(hdrdir)/ruby/io.h
 rat.o: $(hdrdir)/ruby/missing.h
+rat.o: $(hdrdir)/ruby/oniguruma.h
 rat.o: $(hdrdir)/ruby/ruby.h
 rat.o: $(hdrdir)/ruby/st.h
 rat.o: $(hdrdir)/ruby/subst.h
+rat.o: $(top_srcdir)/include/ruby.h
 rat.o: $(top_srcdir)/internal.h
 rat.o: rat.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/rb_call_super_kw/depend b/ext/-test-/rb_call_super_kw/depend
deleted file mode 100644
index f65dcf9694..0000000000
--- a/ext/-test-/rb_call_super_kw/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-rb_call_super_kw.o: $(RUBY_EXTCONF_H)
-rb_call_super_kw.o: $(arch_hdrdir)/ruby/config.h
-rb_call_super_kw.o: $(hdrdir)/ruby.h
-rb_call_super_kw.o: $(hdrdir)/ruby/assert.h
-rb_call_super_kw.o: $(hdrdir)/ruby/backward.h
-rb_call_super_kw.o: $(hdrdir)/ruby/defines.h
-rb_call_super_kw.o: $(hdrdir)/ruby/intern.h
-rb_call_super_kw.o: $(hdrdir)/ruby/missing.h
-rb_call_super_kw.o: $(hdrdir)/ruby/ruby.h
-rb_call_super_kw.o: $(hdrdir)/ruby/st.h
-rb_call_super_kw.o: $(hdrdir)/ruby/subst.h
-rb_call_super_kw.o: rb_call_super_kw.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/rb_call_super_kw/extconf.rb b/ext/-test-/rb_call_super_kw/extconf.rb
deleted file mode 100644
index c6a5c720d7..0000000000
--- a/ext/-test-/rb_call_super_kw/extconf.rb
+++ /dev/null
@@ -1 +0,0 @@
-create_makefile("-test-/rb_call_super_kw")
diff --git a/ext/-test-/rb_call_super_kw/rb_call_super_kw.c b/ext/-test-/rb_call_super_kw/rb_call_super_kw.c
deleted file mode 100644
index 7f094545d2..0000000000
--- a/ext/-test-/rb_call_super_kw/rb_call_super_kw.c
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <ruby.h>
-
-static VALUE
-rb_call_super_kw_m(int argc, VALUE *argv, VALUE self)
-{
-    return rb_call_super_kw(argc, argv, RB_PASS_CALLED_KEYWORDS);
-}
-
-void
-Init_rb_call_super_kw(void) {
-    VALUE module = rb_define_module("Bug");
-    module = rb_define_module_under(module, "RbCallSuperKw");
-    rb_define_method(module, "m", rb_call_super_kw_m, -1);
-}
diff --git a/ext/-test-/recursion/depend b/ext/-test-/recursion/depend
deleted file mode 100644
index bf8005724a..0000000000
--- a/ext/-test-/recursion/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-recursion.o: $(RUBY_EXTCONF_H)
-recursion.o: $(arch_hdrdir)/ruby/config.h
-recursion.o: $(hdrdir)/ruby.h
-recursion.o: $(hdrdir)/ruby/assert.h
-recursion.o: $(hdrdir)/ruby/backward.h
-recursion.o: $(hdrdir)/ruby/defines.h
-recursion.o: $(hdrdir)/ruby/intern.h
-recursion.o: $(hdrdir)/ruby/missing.h
-recursion.o: $(hdrdir)/ruby/ruby.h
-recursion.o: $(hdrdir)/ruby/st.h
-recursion.o: $(hdrdir)/ruby/subst.h
-recursion.o: recursion.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/regexp/depend b/ext/-test-/regexp/depend
deleted file mode 100644
index 7c88e1235c..0000000000
--- a/ext/-test-/regexp/depend
+++ /dev/null
@@ -1,27 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-init.o: $(RUBY_EXTCONF_H)
-init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
-init.o: $(hdrdir)/ruby/backward.h
-init.o: $(hdrdir)/ruby/defines.h
-init.o: $(hdrdir)/ruby/intern.h
-init.o: $(hdrdir)/ruby/missing.h
-init.o: $(hdrdir)/ruby/ruby.h
-init.o: $(hdrdir)/ruby/st.h
-init.o: $(hdrdir)/ruby/subst.h
-init.o: init.c
-parse_depth_limit.o: $(RUBY_EXTCONF_H)
-parse_depth_limit.o: $(arch_hdrdir)/ruby/config.h
-parse_depth_limit.o: $(hdrdir)/ruby.h
-parse_depth_limit.o: $(hdrdir)/ruby/assert.h
-parse_depth_limit.o: $(hdrdir)/ruby/backward.h
-parse_depth_limit.o: $(hdrdir)/ruby/defines.h
-parse_depth_limit.o: $(hdrdir)/ruby/intern.h
-parse_depth_limit.o: $(hdrdir)/ruby/missing.h
-parse_depth_limit.o: $(hdrdir)/ruby/onigmo.h
-parse_depth_limit.o: $(hdrdir)/ruby/ruby.h
-parse_depth_limit.o: $(hdrdir)/ruby/st.h
-parse_depth_limit.o: $(hdrdir)/ruby/subst.h
-parse_depth_limit.o: parse_depth_limit.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/regexp/extconf.rb b/ext/-test-/regexp/extconf.rb
deleted file mode 100644
index ca51178a18..0000000000
--- a/ext/-test-/regexp/extconf.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-# frozen_string_literal: false
-require_relative "../auto_ext.rb"
-auto_ext
diff --git a/ext/-test-/regexp/init.c b/ext/-test-/regexp/init.c
deleted file mode 100644
index 906abe940f..0000000000
--- a/ext/-test-/regexp/init.c
+++ /dev/null
@@ -1,11 +0,0 @@
-#include "ruby.h"
-
-#define init(n) {void Init_##n(VALUE klass); Init_##n(klass);}
-
-void
-Init_regexp(void)
-{
-    VALUE mBug = rb_define_module("Bug");
-    VALUE klass = rb_define_class_under(mBug, "Regexp", rb_cRegexp);
-    TEST_INIT_FUNCS(init);
-}
diff --git a/ext/-test-/regexp/parse_depth_limit.c b/ext/-test-/regexp/parse_depth_limit.c
deleted file mode 100644
index 8e08a5c789..0000000000
--- a/ext/-test-/regexp/parse_depth_limit.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <ruby.h>
-#include <ruby/onigmo.h>
-
-static VALUE
-get_parse_depth_limit(VALUE self)
-{
-    unsigned int depth = onig_get_parse_depth_limit();
-    return UINT2NUM(depth);
-}
-
-static VALUE
-set_parse_depth_limit(VALUE self, VALUE depth)
-{
-    onig_set_parse_depth_limit(NUM2UINT(depth));
-    return depth;
-}
-
-void
-Init_parse_depth_limit(VALUE klass)
-{
-    rb_define_singleton_method(klass, "parse_depth_limit", get_parse_depth_limit, 0);
-    rb_define_singleton_method(klass, "parse_depth_limit=", set_parse_depth_limit, 1);
-}
diff --git a/ext/-test-/scan_args/depend b/ext/-test-/scan_args/depend
deleted file mode 100644
index c230961ae3..0000000000
--- a/ext/-test-/scan_args/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-scan_args.o: $(RUBY_EXTCONF_H)
-scan_args.o: $(arch_hdrdir)/ruby/config.h
-scan_args.o: $(hdrdir)/ruby.h
-scan_args.o: $(hdrdir)/ruby/assert.h
-scan_args.o: $(hdrdir)/ruby/backward.h
-scan_args.o: $(hdrdir)/ruby/defines.h
-scan_args.o: $(hdrdir)/ruby/intern.h
-scan_args.o: $(hdrdir)/ruby/missing.h
-scan_args.o: $(hdrdir)/ruby/ruby.h
-scan_args.o: $(hdrdir)/ruby/st.h
-scan_args.o: $(hdrdir)/ruby/subst.h
-scan_args.o: scan_args.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/scan_args/extconf.rb b/ext/-test-/scan_args/extconf.rb
deleted file mode 100644
index 6cae9c2779..0000000000
--- a/ext/-test-/scan_args/extconf.rb
+++ /dev/null
@@ -1 +0,0 @@
-create_makefile("-test-/scan_args")
diff --git a/ext/-test-/scan_args/scan_args.c b/ext/-test-/scan_args/scan_args.c
deleted file mode 100644
index 9c374da66f..0000000000
--- a/ext/-test-/scan_args/scan_args.c
+++ /dev/null
@@ -1,315 +0,0 @@
-#include <ruby.h>
-
-#ifndef numberof
-#define numberof(array) (int)(sizeof(array) / sizeof((array)[0]))
-#endif
-
-static VALUE
-scan_args_lead(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[2];
-    int n = rb_scan_args(argc, argv, "1", args+1);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_opt(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[2];
-    int n = rb_scan_args(argc, argv, "01", args+1);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_opt(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[3];
-    int n = rb_scan_args(argc, argv, "11", args+1, args+2);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-/* var */
-static VALUE
-scan_args_var(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[2];
-    int n = rb_scan_args(argc, argv, "*", args+1);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_var(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[3];
-    int n = rb_scan_args(argc, argv, "1*", args+1, args+2);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_opt_var(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[3];
-    int n = rb_scan_args(argc, argv, "01*", args+1, args+2);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_opt_var(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args(argc, argv, "11*", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-/* trail */
-static VALUE
-scan_args_opt_trail(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[3];
-    int n = rb_scan_args(argc, argv, "011", args+1, args+2);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_opt_trail(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args(argc, argv, "111", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_var_trail(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[3];
-    int n = rb_scan_args(argc, argv, "*1", args+1, args+2);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_var_trail(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args(argc, argv, "1*1", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_opt_var_trail(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args(argc, argv, "01*1", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_opt_var_trail(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[5];
-    int n = rb_scan_args(argc, argv, "11*1", args+1, args+2, args+3, args+4);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-/* hash */
-static VALUE
-scan_args_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[2];
-    int n = rb_scan_args(argc, argv, ":", args+1);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[3];
-    int n = rb_scan_args(argc, argv, "1:", args+1, args+2);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_opt_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[3];
-    int n = rb_scan_args(argc, argv, "01:", args+1, args+2);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_opt_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args(argc, argv, "11:", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_var_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[3];
-    int n = rb_scan_args(argc, argv, "*:", args+1, args+2);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_var_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args(argc, argv, "1*:", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_opt_var_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args(argc, argv, "01*:", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_opt_var_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[5];
-    int n = rb_scan_args(argc, argv, "11*:", args+1, args+2, args+3, args+4);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_opt_trail_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args(argc, argv, "011:", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_opt_trail_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[5];
-    int n = rb_scan_args(argc, argv, "111:", args+1, args+2, args+3, args+4);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_var_trail_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args(argc, argv, "*1:", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_var_trail_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[5];
-    int n = rb_scan_args(argc, argv, "1*1:", args+1, args+2, args+3, args+4);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_opt_var_trail_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[5];
-    int n = rb_scan_args(argc, argv, "01*1:", args+1, args+2, args+3, args+4);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_lead_opt_var_trail_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[6];
-    int n = rb_scan_args(argc, argv, "11*1:", args+1, args+2, args+3, args+4, args+5);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_k_lead_opt_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args_kw(RB_SCAN_ARGS_KEYWORDS, argc, argv, "11:", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_e_lead_opt_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args_kw(RB_SCAN_ARGS_EMPTY_KEYWORDS, argc, argv, "11:", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-static VALUE
-scan_args_n_lead_opt_hash(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[4];
-    int n = rb_scan_args_kw(RB_SCAN_ARGS_LAST_HASH_KEYWORDS, argc, argv, "11:", args+1, args+2, args+3);
-    args[0] = INT2NUM(n);
-    return rb_ary_new_from_values(numberof(args), args);
-}
-
-void
-Init_scan_args(void)
-{
-    VALUE module = rb_define_module("Bug");
-    module = rb_define_module_under(module, "ScanArgs");
-    rb_define_singleton_method(module, "lead", scan_args_lead, -1);
-    rb_define_singleton_method(module, "opt", scan_args_opt, -1);
-    rb_define_singleton_method(module, "lead_opt", scan_args_lead_opt, -1);
-    rb_define_singleton_method(module, "var", scan_args_var, -1);
-    rb_define_singleton_method(module, "lead_var", scan_args_lead_var, -1);
-    rb_define_singleton_method(module, "opt_var", scan_args_opt_var, -1);
-    rb_define_singleton_method(module, "lead_opt_var", scan_args_lead_opt_var, -1);
-    rb_define_singleton_method(module, "opt_trail", scan_args_opt_trail, -1);
-    rb_define_singleton_method(module, "lead_opt_trail", scan_args_lead_opt_trail, -1);
-    rb_define_singleton_method(module, "var_trail", scan_args_var_trail, -1);
-    rb_define_singleton_method(module, "lead_var_trail", scan_args_lead_var_trail, -1);
-    rb_define_singleton_method(module, "opt_var_trail", scan_args_opt_var_trail, -1);
-    rb_define_singleton_method(module, "lead_opt_var_trail", scan_args_lead_opt_var_trail, -1);
-    rb_define_singleton_method(module, "hash", scan_args_hash, -1);
-    rb_define_singleton_method(module, "lead_hash", scan_args_lead_hash, -1);
-    rb_define_singleton_method(module, "opt_hash", scan_args_opt_hash, -1);
-    rb_define_singleton_method(module, "lead_opt_hash", scan_args_lead_opt_hash, -1);
-    rb_define_singleton_method(module, "var_hash", scan_args_var_hash, -1);
-    rb_define_singleton_method(module, "lead_var_hash", scan_args_lead_var_hash, -1);
-    rb_define_singleton_method(module, "opt_var_hash", scan_args_opt_var_hash, -1);
-    rb_define_singleton_method(module, "lead_opt_var_hash", scan_args_lead_opt_var_hash, -1);
-    rb_define_singleton_method(module, "opt_trail_hash", scan_args_opt_trail_hash, -1);
-    rb_define_singleton_method(module, "lead_opt_trail_hash", scan_args_lead_opt_trail_hash, -1);
-    rb_define_singleton_method(module, "var_trail_hash", scan_args_var_trail_hash, -1);
-    rb_define_singleton_method(module, "lead_var_trail_hash", scan_args_lead_var_trail_hash, -1);
-    rb_define_singleton_method(module, "opt_var_trail_hash", scan_args_opt_var_trail_hash, -1);
-    rb_define_singleton_method(module, "lead_opt_var_trail_hash", scan_args_lead_opt_var_trail_hash, -1);
-    rb_define_singleton_method(module, "k_lead_opt_hash", scan_args_k_lead_opt_hash, -1);
-    rb_define_singleton_method(module, "e_lead_opt_hash", scan_args_e_lead_opt_hash, -1);
-    rb_define_singleton_method(module, "n_lead_opt_hash", scan_args_n_lead_opt_hash, -1);
-}
diff --git a/ext/-test-/st/foreach/depend b/ext/-test-/st/foreach/depend
deleted file mode 100644
index 42d3909f49..0000000000
--- a/ext/-test-/st/foreach/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-foreach.o: $(RUBY_EXTCONF_H)
-foreach.o: $(arch_hdrdir)/ruby/config.h
-foreach.o: $(hdrdir)/ruby.h
-foreach.o: $(hdrdir)/ruby/assert.h
-foreach.o: $(hdrdir)/ruby/backward.h
-foreach.o: $(hdrdir)/ruby/defines.h
-foreach.o: $(hdrdir)/ruby/intern.h
-foreach.o: $(hdrdir)/ruby/missing.h
-foreach.o: $(hdrdir)/ruby/ruby.h
-foreach.o: $(hdrdir)/ruby/st.h
-foreach.o: $(hdrdir)/ruby/subst.h
-foreach.o: foreach.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/st/foreach/foreach.c b/ext/-test-/st/foreach/foreach.c
index 27ac18046f..1e0fd515c9 100644
--- a/ext/-test-/st/foreach/foreach.c
+++ b/ext/-test-/st/foreach/foreach.c
@@ -14,13 +14,13 @@ force_unpack_check(struct checker *c, st_data_t key, st_data_t val)
     if (c->nr == 0) {
 	st_data_t i;
 
-	if (c->tbl->bins != NULL) rb_bug("should be packed\n");
+	if (!c->tbl->entries_packed) rb_bug("should be packed\n");
 
 	/* force unpacking during iteration: */
 	for (i = 1; i < expect_size; i++)
 	    st_add_direct(c->tbl, i, i);
 
-	if (c->tbl->bins == NULL) rb_bug("should be unpacked\n");
+	if (c->tbl->entries_packed) rb_bug("should be unpacked\n");
     }
 
     if (key != c->nr) {
@@ -84,7 +84,7 @@ unp_fec(VALUE self, VALUE test)
 
     st_add_direct(tbl, 0, 0);
 
-    if (tbl->bins != NULL) rb_bug("should still be packed\n");
+    if (!tbl->entries_packed) rb_bug("should still be packed\n");
 
     st_foreach_check(tbl, unp_fec_i, (st_data_t)&c, -1);
 
@@ -98,7 +98,7 @@ unp_fec(VALUE self, VALUE test)
 		(VALUE)c.nr, (VALUE)expect_size);
     }
 
-    if (tbl->bins == NULL) rb_bug("should be unpacked\n");
+    if (tbl->entries_packed) rb_bug("should be unpacked\n");
 
     st_free_table(tbl);
 
@@ -106,7 +106,7 @@ unp_fec(VALUE self, VALUE test)
 }
 
 static int
-unp_fe_i(st_data_t key, st_data_t val, st_data_t args)
+unp_fe_i(st_data_t key, st_data_t val, st_data_t args, int error)
 {
     struct checker *c = (struct checker *)args;
 
@@ -145,7 +145,7 @@ unp_fe(VALUE self, VALUE test)
 
     st_add_direct(tbl, 0, 0);
 
-    if (tbl->bins != NULL) rb_bug("should still be packed\n");
+    if (!tbl->entries_packed) rb_bug("should still be packed\n");
 
     st_foreach(tbl, unp_fe_i, (st_data_t)&c);
 
@@ -159,7 +159,7 @@ unp_fe(VALUE self, VALUE test)
 		(VALUE)c.nr, (VALUE)expect_size);
     }
 
-    if (tbl->bins == NULL) rb_bug("should be unpacked\n");
+    if (tbl->entries_packed) rb_bug("should be unpacked\n");
 
     st_free_table(tbl);
 
diff --git a/ext/-test-/st/numhash/depend b/ext/-test-/st/numhash/depend
deleted file mode 100644
index 98dcef881b..0000000000
--- a/ext/-test-/st/numhash/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-numhash.o: $(RUBY_EXTCONF_H)
-numhash.o: $(arch_hdrdir)/ruby/config.h
-numhash.o: $(hdrdir)/ruby.h
-numhash.o: $(hdrdir)/ruby/assert.h
-numhash.o: $(hdrdir)/ruby/backward.h
-numhash.o: $(hdrdir)/ruby/defines.h
-numhash.o: $(hdrdir)/ruby/intern.h
-numhash.o: $(hdrdir)/ruby/missing.h
-numhash.o: $(hdrdir)/ruby/ruby.h
-numhash.o: $(hdrdir)/ruby/st.h
-numhash.o: $(hdrdir)/ruby/subst.h
-numhash.o: numhash.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/st/numhash/numhash.c b/ext/-test-/st/numhash/numhash.c
index 71eeed4910..fc35f476cd 100644
--- a/ext/-test-/st/numhash/numhash.c
+++ b/ext/-test-/st/numhash/numhash.c
@@ -57,7 +57,7 @@ numhash_aset(VALUE self, VALUE key, VALUE data)
 }
 
 static int
-numhash_i(st_data_t key, st_data_t value, st_data_t arg, int _)
+numhash_i(st_data_t key, st_data_t value, st_data_t arg)
 {
     VALUE ret;
     ret = rb_yield_values(3, (VALUE)key, (VALUE)value, (VALUE)arg);
@@ -135,3 +135,4 @@ Init_numhash(void)
     rb_define_method(st, "size", numhash_size, 0);
     rb_define_method(st, "delete_safe", numhash_delete_safe, 1);
 }
+
diff --git a/ext/-test-/st/update/depend b/ext/-test-/st/update/depend
deleted file mode 100644
index 241e6f9e6d..0000000000
--- a/ext/-test-/st/update/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-update.o: $(RUBY_EXTCONF_H)
-update.o: $(arch_hdrdir)/ruby/config.h
-update.o: $(hdrdir)/ruby.h
-update.o: $(hdrdir)/ruby/assert.h
-update.o: $(hdrdir)/ruby/backward.h
-update.o: $(hdrdir)/ruby/defines.h
-update.o: $(hdrdir)/ruby/intern.h
-update.o: $(hdrdir)/ruby/missing.h
-update.o: $(hdrdir)/ruby/ruby.h
-update.o: $(hdrdir)/ruby/st.h
-update.o: $(hdrdir)/ruby/subst.h
-update.o: update.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/string/capacity.c b/ext/-test-/string/capacity.c
index f5277bf4e6..ba7fb85e9e 100644
--- a/ext/-test-/string/capacity.c
+++ b/ext/-test-/string/capacity.c
@@ -11,7 +11,7 @@ bug_str_capacity(VALUE klass, VALUE str)
 }
 
 void
-Init_string_capacity(VALUE klass)
+Init_capacity(VALUE klass)
 {
     rb_define_singleton_method(klass, "capacity", bug_str_capacity, 1);
 }
diff --git a/ext/-test-/string/coderange.c b/ext/-test-/string/coderange.c
index 1342ce20da..b93172d72d 100644
--- a/ext/-test-/string/coderange.c
+++ b/ext/-test-/string/coderange.c
@@ -17,7 +17,7 @@ coderange_int2sym(int coderange)
 	return sym_broken;
     }
     rb_bug("wrong condition of coderange");
-    UNREACHABLE_RETURN(Qnil);
+    UNREACHABLE;
 }
 
 /* return coderange without scan */
@@ -36,7 +36,7 @@ str_coderange_scan(VALUE str)
 }
 
 void
-Init_string_coderange(VALUE klass)
+Init_coderange(VALUE klass)
 {
     sym_7bit = ID2SYM(rb_intern("7bit"));
     sym_valid = ID2SYM(rb_intern("valid"));
diff --git a/ext/-test-/string/cstr.c b/ext/-test-/string/cstr.c
index 71eafdb703..fc47d5206f 100644
--- a/ext/-test-/string/cstr.c
+++ b/ext/-test-/string/cstr.c
@@ -1,4 +1,3 @@
-#include "ruby/encoding.h"
 #include "internal.h"
 
 static VALUE
@@ -132,7 +131,7 @@ bug_str_s_rb_str_new_frozen(VALUE self, VALUE str)
 }
 
 void
-Init_string_cstr(VALUE klass)
+Init_cstr(VALUE klass)
 {
     rb_define_method(klass, "cstr_term", bug_str_cstr_term, 0);
     rb_define_method(klass, "cstr_unterm", bug_str_cstr_unterm, 1);
diff --git a/ext/-test-/string/depend b/ext/-test-/string/depend
index f6888b5da7..e3ce4b6e9c 100644
--- a/ext/-test-/string/depend
+++ b/ext/-test-/string/depend
@@ -1,26 +1,26 @@
 # AUTOGENERATED DEPENDENCIES START
 capacity.o: $(RUBY_EXTCONF_H)
 capacity.o: $(arch_hdrdir)/ruby/config.h
-capacity.o: $(hdrdir)/ruby.h
-capacity.o: $(hdrdir)/ruby/assert.h
 capacity.o: $(hdrdir)/ruby/backward.h
 capacity.o: $(hdrdir)/ruby/defines.h
+capacity.o: $(hdrdir)/ruby/encoding.h
 capacity.o: $(hdrdir)/ruby/intern.h
+capacity.o: $(hdrdir)/ruby/io.h
 capacity.o: $(hdrdir)/ruby/missing.h
+capacity.o: $(hdrdir)/ruby/oniguruma.h
 capacity.o: $(hdrdir)/ruby/ruby.h
 capacity.o: $(hdrdir)/ruby/st.h
 capacity.o: $(hdrdir)/ruby/subst.h
+capacity.o: $(top_srcdir)/include/ruby.h
 capacity.o: $(top_srcdir)/internal.h
 capacity.o: capacity.c
 coderange.o: $(RUBY_EXTCONF_H)
 coderange.o: $(arch_hdrdir)/ruby/config.h
-coderange.o: $(hdrdir)/ruby/assert.h
 coderange.o: $(hdrdir)/ruby/backward.h
 coderange.o: $(hdrdir)/ruby/defines.h
 coderange.o: $(hdrdir)/ruby/encoding.h
 coderange.o: $(hdrdir)/ruby/intern.h
 coderange.o: $(hdrdir)/ruby/missing.h
-coderange.o: $(hdrdir)/ruby/onigmo.h
 coderange.o: $(hdrdir)/ruby/oniguruma.h
 coderange.o: $(hdrdir)/ruby/ruby.h
 coderange.o: $(hdrdir)/ruby/st.h
@@ -28,24 +28,21 @@ coderange.o: $(hdrdir)/ruby/subst.h
 coderange.o: coderange.c
 cstr.o: $(RUBY_EXTCONF_H)
 cstr.o: $(arch_hdrdir)/ruby/config.h
-cstr.o: $(hdrdir)/ruby.h
-cstr.o: $(hdrdir)/ruby/assert.h
 cstr.o: $(hdrdir)/ruby/backward.h
 cstr.o: $(hdrdir)/ruby/defines.h
 cstr.o: $(hdrdir)/ruby/encoding.h
 cstr.o: $(hdrdir)/ruby/intern.h
+cstr.o: $(hdrdir)/ruby/io.h
 cstr.o: $(hdrdir)/ruby/missing.h
-cstr.o: $(hdrdir)/ruby/onigmo.h
 cstr.o: $(hdrdir)/ruby/oniguruma.h
 cstr.o: $(hdrdir)/ruby/ruby.h
 cstr.o: $(hdrdir)/ruby/st.h
 cstr.o: $(hdrdir)/ruby/subst.h
+cstr.o: $(top_srcdir)/include/ruby.h
 cstr.o: $(top_srcdir)/internal.h
 cstr.o: cstr.c
 ellipsize.o: $(RUBY_EXTCONF_H)
 ellipsize.o: $(arch_hdrdir)/ruby/config.h
-ellipsize.o: $(hdrdir)/ruby.h
-ellipsize.o: $(hdrdir)/ruby/assert.h
 ellipsize.o: $(hdrdir)/ruby/backward.h
 ellipsize.o: $(hdrdir)/ruby/defines.h
 ellipsize.o: $(hdrdir)/ruby/intern.h
@@ -53,31 +50,28 @@ ellipsize.o: $(hdrdir)/ruby/missing.h
 ellipsize.o: $(hdrdir)/ruby/ruby.h
 ellipsize.o: $(hdrdir)/ruby/st.h
 ellipsize.o: $(hdrdir)/ruby/subst.h
+ellipsize.o: $(top_srcdir)/include/ruby.h
 ellipsize.o: ellipsize.c
 enc_associate.o: $(RUBY_EXTCONF_H)
 enc_associate.o: $(arch_hdrdir)/ruby/config.h
-enc_associate.o: $(hdrdir)/ruby.h
-enc_associate.o: $(hdrdir)/ruby/assert.h
 enc_associate.o: $(hdrdir)/ruby/backward.h
 enc_associate.o: $(hdrdir)/ruby/defines.h
 enc_associate.o: $(hdrdir)/ruby/encoding.h
 enc_associate.o: $(hdrdir)/ruby/intern.h
 enc_associate.o: $(hdrdir)/ruby/missing.h
-enc_associate.o: $(hdrdir)/ruby/onigmo.h
 enc_associate.o: $(hdrdir)/ruby/oniguruma.h
 enc_associate.o: $(hdrdir)/ruby/ruby.h
 enc_associate.o: $(hdrdir)/ruby/st.h
 enc_associate.o: $(hdrdir)/ruby/subst.h
+enc_associate.o: $(top_srcdir)/include/ruby.h
 enc_associate.o: enc_associate.c
 enc_str_buf_cat.o: $(RUBY_EXTCONF_H)
 enc_str_buf_cat.o: $(arch_hdrdir)/ruby/config.h
-enc_str_buf_cat.o: $(hdrdir)/ruby/assert.h
 enc_str_buf_cat.o: $(hdrdir)/ruby/backward.h
 enc_str_buf_cat.o: $(hdrdir)/ruby/defines.h
 enc_str_buf_cat.o: $(hdrdir)/ruby/encoding.h
 enc_str_buf_cat.o: $(hdrdir)/ruby/intern.h
 enc_str_buf_cat.o: $(hdrdir)/ruby/missing.h
-enc_str_buf_cat.o: $(hdrdir)/ruby/onigmo.h
 enc_str_buf_cat.o: $(hdrdir)/ruby/oniguruma.h
 enc_str_buf_cat.o: $(hdrdir)/ruby/ruby.h
 enc_str_buf_cat.o: $(hdrdir)/ruby/st.h
@@ -85,8 +79,6 @@ enc_str_buf_cat.o: $(hdrdir)/ruby/subst.h
 enc_str_buf_cat.o: enc_str_buf_cat.c
 fstring.o: $(RUBY_EXTCONF_H)
 fstring.o: $(arch_hdrdir)/ruby/config.h
-fstring.o: $(hdrdir)/ruby.h
-fstring.o: $(hdrdir)/ruby/assert.h
 fstring.o: $(hdrdir)/ruby/backward.h
 fstring.o: $(hdrdir)/ruby/defines.h
 fstring.o: $(hdrdir)/ruby/intern.h
@@ -94,11 +86,10 @@ fstring.o: $(hdrdir)/ruby/missing.h
 fstring.o: $(hdrdir)/ruby/ruby.h
 fstring.o: $(hdrdir)/ruby/st.h
 fstring.o: $(hdrdir)/ruby/subst.h
+fstring.o: $(top_srcdir)/include/ruby.h
 fstring.o: fstring.c
 init.o: $(RUBY_EXTCONF_H)
 init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
 init.o: $(hdrdir)/ruby/backward.h
 init.o: $(hdrdir)/ruby/defines.h
 init.o: $(hdrdir)/ruby/intern.h
@@ -106,11 +97,10 @@ init.o: $(hdrdir)/ruby/missing.h
 init.o: $(hdrdir)/ruby/ruby.h
 init.o: $(hdrdir)/ruby/st.h
 init.o: $(hdrdir)/ruby/subst.h
+init.o: $(top_srcdir)/include/ruby.h
 init.o: init.c
 modify.o: $(RUBY_EXTCONF_H)
 modify.o: $(arch_hdrdir)/ruby/config.h
-modify.o: $(hdrdir)/ruby.h
-modify.o: $(hdrdir)/ruby/assert.h
 modify.o: $(hdrdir)/ruby/backward.h
 modify.o: $(hdrdir)/ruby/defines.h
 modify.o: $(hdrdir)/ruby/intern.h
@@ -118,26 +108,10 @@ modify.o: $(hdrdir)/ruby/missing.h
 modify.o: $(hdrdir)/ruby/ruby.h
 modify.o: $(hdrdir)/ruby/st.h
 modify.o: $(hdrdir)/ruby/subst.h
+modify.o: $(top_srcdir)/include/ruby.h
 modify.o: modify.c
-new.o: $(RUBY_EXTCONF_H)
-new.o: $(arch_hdrdir)/ruby/config.h
-new.o: $(hdrdir)/ruby.h
-new.o: $(hdrdir)/ruby/assert.h
-new.o: $(hdrdir)/ruby/backward.h
-new.o: $(hdrdir)/ruby/defines.h
-new.o: $(hdrdir)/ruby/encoding.h
-new.o: $(hdrdir)/ruby/intern.h
-new.o: $(hdrdir)/ruby/missing.h
-new.o: $(hdrdir)/ruby/onigmo.h
-new.o: $(hdrdir)/ruby/oniguruma.h
-new.o: $(hdrdir)/ruby/ruby.h
-new.o: $(hdrdir)/ruby/st.h
-new.o: $(hdrdir)/ruby/subst.h
-new.o: new.c
 nofree.o: $(RUBY_EXTCONF_H)
 nofree.o: $(arch_hdrdir)/ruby/config.h
-nofree.o: $(hdrdir)/ruby.h
-nofree.o: $(hdrdir)/ruby/assert.h
 nofree.o: $(hdrdir)/ruby/backward.h
 nofree.o: $(hdrdir)/ruby/defines.h
 nofree.o: $(hdrdir)/ruby/intern.h
@@ -145,52 +119,39 @@ nofree.o: $(hdrdir)/ruby/missing.h
 nofree.o: $(hdrdir)/ruby/ruby.h
 nofree.o: $(hdrdir)/ruby/st.h
 nofree.o: $(hdrdir)/ruby/subst.h
+nofree.o: $(top_srcdir)/include/ruby.h
 nofree.o: nofree.c
 normalize.o: $(RUBY_EXTCONF_H)
 normalize.o: $(arch_hdrdir)/ruby/config.h
-normalize.o: $(hdrdir)/ruby.h
-normalize.o: $(hdrdir)/ruby/assert.h
 normalize.o: $(hdrdir)/ruby/backward.h
 normalize.o: $(hdrdir)/ruby/defines.h
+normalize.o: $(hdrdir)/ruby/encoding.h
 normalize.o: $(hdrdir)/ruby/intern.h
+normalize.o: $(hdrdir)/ruby/io.h
 normalize.o: $(hdrdir)/ruby/missing.h
+normalize.o: $(hdrdir)/ruby/oniguruma.h
 normalize.o: $(hdrdir)/ruby/ruby.h
 normalize.o: $(hdrdir)/ruby/st.h
 normalize.o: $(hdrdir)/ruby/subst.h
+normalize.o: $(top_srcdir)/include/ruby.h
 normalize.o: $(top_srcdir)/internal.h
 normalize.o: normalize.c
 qsort.o: $(RUBY_EXTCONF_H)
 qsort.o: $(arch_hdrdir)/ruby/config.h
-qsort.o: $(hdrdir)/ruby.h
-qsort.o: $(hdrdir)/ruby/assert.h
 qsort.o: $(hdrdir)/ruby/backward.h
 qsort.o: $(hdrdir)/ruby/defines.h
 qsort.o: $(hdrdir)/ruby/encoding.h
 qsort.o: $(hdrdir)/ruby/intern.h
 qsort.o: $(hdrdir)/ruby/missing.h
-qsort.o: $(hdrdir)/ruby/onigmo.h
 qsort.o: $(hdrdir)/ruby/oniguruma.h
 qsort.o: $(hdrdir)/ruby/ruby.h
 qsort.o: $(hdrdir)/ruby/st.h
 qsort.o: $(hdrdir)/ruby/subst.h
 qsort.o: $(hdrdir)/ruby/util.h
+qsort.o: $(top_srcdir)/include/ruby.h
 qsort.o: qsort.c
-rb_str_dup.o: $(RUBY_EXTCONF_H)
-rb_str_dup.o: $(arch_hdrdir)/ruby/config.h
-rb_str_dup.o: $(hdrdir)/ruby.h
-rb_str_dup.o: $(hdrdir)/ruby/assert.h
-rb_str_dup.o: $(hdrdir)/ruby/backward.h
-rb_str_dup.o: $(hdrdir)/ruby/defines.h
-rb_str_dup.o: $(hdrdir)/ruby/intern.h
-rb_str_dup.o: $(hdrdir)/ruby/missing.h
-rb_str_dup.o: $(hdrdir)/ruby/ruby.h
-rb_str_dup.o: $(hdrdir)/ruby/st.h
-rb_str_dup.o: $(hdrdir)/ruby/subst.h
-rb_str_dup.o: rb_str_dup.c
 set_len.o: $(RUBY_EXTCONF_H)
 set_len.o: $(arch_hdrdir)/ruby/config.h
-set_len.o: $(hdrdir)/ruby.h
-set_len.o: $(hdrdir)/ruby/assert.h
 set_len.o: $(hdrdir)/ruby/backward.h
 set_len.o: $(hdrdir)/ruby/defines.h
 set_len.o: $(hdrdir)/ruby/intern.h
@@ -198,5 +159,6 @@ set_len.o: $(hdrdir)/ruby/missing.h
 set_len.o: $(hdrdir)/ruby/ruby.h
 set_len.o: $(hdrdir)/ruby/st.h
 set_len.o: $(hdrdir)/ruby/subst.h
+set_len.o: $(top_srcdir)/include/ruby.h
 set_len.o: set_len.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/string/ellipsize.c b/ext/-test-/string/ellipsize.c
index 6034408724..0451519492 100644
--- a/ext/-test-/string/ellipsize.c
+++ b/ext/-test-/string/ellipsize.c
@@ -7,7 +7,7 @@ bug_str_ellipsize(VALUE str, VALUE len)
 }
 
 void
-Init_string_ellipsize(VALUE klass)
+Init_ellipsize(VALUE klass)
 {
     rb_define_method(klass, "ellipsize", bug_str_ellipsize, 1);
 }
diff --git a/ext/-test-/string/enc_associate.c b/ext/-test-/string/enc_associate.c
index 594d8a43a4..53811620a0 100644
--- a/ext/-test-/string/enc_associate.c
+++ b/ext/-test-/string/enc_associate.c
@@ -15,7 +15,7 @@ bug_str_encoding_index(VALUE self, VALUE str)
 }
 
 void
-Init_string_enc_associate(VALUE klass)
+Init_enc_associate(VALUE klass)
 {
     rb_define_method(klass, "associate_encoding!", bug_str_enc_associate, 1);
     rb_define_singleton_method(klass, "encoding_index", bug_str_encoding_index, 1);
diff --git a/ext/-test-/string/enc_str_buf_cat.c b/ext/-test-/string/enc_str_buf_cat.c
index 9ac4a298be..5d583c65dc 100644
--- a/ext/-test-/string/enc_str_buf_cat.c
+++ b/ext/-test-/string/enc_str_buf_cat.c
@@ -8,7 +8,7 @@ enc_str_buf_cat(VALUE str, VALUE str2)
 }
 
 void
-Init_string_enc_str_buf_cat(VALUE klass)
+Init_enc_str_buf_cat(VALUE klass)
 {
     rb_define_method(klass, "enc_str_buf_cat", enc_str_buf_cat, 1);
 }
diff --git a/ext/-test-/string/fstring.c b/ext/-test-/string/fstring.c
index 30120b42f6..b65c98ce6d 100644
--- a/ext/-test-/string/fstring.c
+++ b/ext/-test-/string/fstring.c
@@ -9,7 +9,7 @@ bug_s_fstring(VALUE self, VALUE str)
 }
 
 void
-Init_string_fstring(VALUE klass)
+Init_fstring(VALUE klass)
 {
     rb_define_singleton_method(klass, "fstring", bug_s_fstring, 1);
 }
diff --git a/ext/-test-/string/init.c b/ext/-test-/string/init.c
index a74245c8d7..0b3e4a6ff2 100644
--- a/ext/-test-/string/init.c
+++ b/ext/-test-/string/init.c
@@ -1,6 +1,6 @@
 #include "ruby.h"
 
-#define init(n) {void Init_string_##n(VALUE klass); Init_string_##n(klass);}
+#define init(n) {void Init_##n(VALUE klass); Init_##n(klass);}
 
 void
 Init_string(void)
diff --git a/ext/-test-/string/modify.c b/ext/-test-/string/modify.c
index 945febc7e3..ddd2efd8f0 100644
--- a/ext/-test-/string/modify.c
+++ b/ext/-test-/string/modify.c
@@ -15,7 +15,7 @@ bug_str_modify_expand(VALUE str, VALUE expand)
 }
 
 void
-Init_string_modify(VALUE klass)
+Init_modify(VALUE klass)
 {
     rb_define_method(klass, "modify!", bug_str_modify, 0);
     rb_define_method(klass, "modify_expand!", bug_str_modify_expand, 1);
diff --git a/ext/-test-/string/new.c b/ext/-test-/string/new.c
deleted file mode 100644
index 60625b8300..0000000000
--- a/ext/-test-/string/new.c
+++ /dev/null
@@ -1,21 +0,0 @@
-#include "ruby.h"
-#include "ruby/encoding.h"
-
-static VALUE
-bug_str_buf_new(VALUE self, VALUE len)
-{
-    return rb_str_buf_new(NUM2LONG(len));
-}
-
-static VALUE
-bug_external_str_new(VALUE self, VALUE len, VALUE enc)
-{
-    return rb_external_str_new_with_enc(NULL, NUM2LONG(len), rb_to_encoding(enc));
-}
-
-void
-Init_string_new(VALUE klass)
-{
-    rb_define_singleton_method(klass, "buf_new", bug_str_buf_new, 1);
-    rb_define_singleton_method(klass, "external_new", bug_external_str_new, 2);
-}
diff --git a/ext/-test-/string/nofree.c b/ext/-test-/string/nofree.c
index fdf810c741..d3d8071ff9 100644
--- a/ext/-test-/string/nofree.c
+++ b/ext/-test-/string/nofree.c
@@ -7,7 +7,7 @@ bug_str_nofree(VALUE self)
 }
 
 void
-Init_string_nofree(VALUE klass)
+Init_nofree(VALUE klass)
 {
     rb_define_singleton_method(klass, "nofree", bug_str_nofree, 0);
 }
diff --git a/ext/-test-/string/normalize.c b/ext/-test-/string/normalize.c
index 0ba1797631..2e16a4616f 100644
--- a/ext/-test-/string/normalize.c
+++ b/ext/-test-/string/normalize.c
@@ -11,7 +11,7 @@ normalize_ospath(VALUE str)
 #endif
 
 void
-Init_string_normalize(VALUE klass)
+Init_normalize(VALUE klass)
 {
     rb_define_method(klass, "normalize_ospath", normalize_ospath, 0);
 }
diff --git a/ext/-test-/string/qsort.c b/ext/-test-/string/qsort.c
index fb7ea3d8cb..0b34936d38 100644
--- a/ext/-test-/string/qsort.c
+++ b/ext/-test-/string/qsort.c
@@ -55,7 +55,7 @@ bug_str_qsort_bang(int argc, VALUE *argv, VALUE str)
 }
 
 void
-Init_string_qsort(VALUE klass)
+Init_qsort(VALUE klass)
 {
     rb_define_method(klass, "qsort!", bug_str_qsort_bang, -1);
 }
diff --git a/ext/-test-/string/rb_str_dup.c b/ext/-test-/string/rb_str_dup.c
deleted file mode 100644
index a0bd65820f..0000000000
--- a/ext/-test-/string/rb_str_dup.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include "ruby.h"
-
-VALUE rb_str_dup(VALUE str);
-
-static VALUE
-bug_rb_str_dup(VALUE self, VALUE str)
-{
-    rb_check_type(str, T_STRING);
-    return rb_str_dup(str);
-}
-
-static VALUE
-bug_shared_string_p(VALUE self, VALUE str)
-{
-    rb_check_type(str, T_STRING);
-    return RB_FL_TEST(str, RUBY_ELTS_SHARED) && RB_FL_TEST(str, RSTRING_NOEMBED) ? Qtrue : Qfalse;
-}
-
-static VALUE
-bug_sharing_with_shared_p(VALUE self, VALUE str)
-{
-    rb_check_type(str, T_STRING);
-    if (bug_shared_string_p(self, str)) {
-        return bug_shared_string_p(self, RSTRING(str)->as.heap.aux.shared);
-    }
-    return Qfalse;
-}
-
-void
-Init_string_rb_str_dup(VALUE klass)
-{
-    rb_define_singleton_method(klass, "rb_str_dup", bug_rb_str_dup, 1);
-    rb_define_singleton_method(klass, "shared_string?", bug_shared_string_p, 1);
-    rb_define_singleton_method(klass, "sharing_with_shared?", bug_sharing_with_shared_p, 1);
-}
diff --git a/ext/-test-/string/set_len.c b/ext/-test-/string/set_len.c
index 219cea404c..3c7d19d778 100644
--- a/ext/-test-/string/set_len.c
+++ b/ext/-test-/string/set_len.c
@@ -8,7 +8,7 @@ bug_str_set_len(VALUE str, VALUE len)
 }
 
 void
-Init_string_set_len(VALUE klass)
+Init_set_len(VALUE klass)
 {
     rb_define_method(klass, "set_len", bug_str_set_len, 1);
 }
diff --git a/ext/-test-/struct/depend b/ext/-test-/struct/depend
deleted file mode 100644
index 552daf0ac5..0000000000
--- a/ext/-test-/struct/depend
+++ /dev/null
@@ -1,50 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-duplicate.o: $(RUBY_EXTCONF_H)
-duplicate.o: $(arch_hdrdir)/ruby/config.h
-duplicate.o: $(hdrdir)/ruby.h
-duplicate.o: $(hdrdir)/ruby/assert.h
-duplicate.o: $(hdrdir)/ruby/backward.h
-duplicate.o: $(hdrdir)/ruby/defines.h
-duplicate.o: $(hdrdir)/ruby/intern.h
-duplicate.o: $(hdrdir)/ruby/missing.h
-duplicate.o: $(hdrdir)/ruby/ruby.h
-duplicate.o: $(hdrdir)/ruby/st.h
-duplicate.o: $(hdrdir)/ruby/subst.h
-duplicate.o: duplicate.c
-init.o: $(RUBY_EXTCONF_H)
-init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
-init.o: $(hdrdir)/ruby/backward.h
-init.o: $(hdrdir)/ruby/defines.h
-init.o: $(hdrdir)/ruby/intern.h
-init.o: $(hdrdir)/ruby/missing.h
-init.o: $(hdrdir)/ruby/ruby.h
-init.o: $(hdrdir)/ruby/st.h
-init.o: $(hdrdir)/ruby/subst.h
-init.o: init.c
-len.o: $(RUBY_EXTCONF_H)
-len.o: $(arch_hdrdir)/ruby/config.h
-len.o: $(hdrdir)/ruby.h
-len.o: $(hdrdir)/ruby/assert.h
-len.o: $(hdrdir)/ruby/backward.h
-len.o: $(hdrdir)/ruby/defines.h
-len.o: $(hdrdir)/ruby/intern.h
-len.o: $(hdrdir)/ruby/missing.h
-len.o: $(hdrdir)/ruby/ruby.h
-len.o: $(hdrdir)/ruby/st.h
-len.o: $(hdrdir)/ruby/subst.h
-len.o: len.c
-member.o: $(RUBY_EXTCONF_H)
-member.o: $(arch_hdrdir)/ruby/config.h
-member.o: $(hdrdir)/ruby.h
-member.o: $(hdrdir)/ruby/assert.h
-member.o: $(hdrdir)/ruby/backward.h
-member.o: $(hdrdir)/ruby/defines.h
-member.o: $(hdrdir)/ruby/intern.h
-member.o: $(hdrdir)/ruby/missing.h
-member.o: $(hdrdir)/ruby/ruby.h
-member.o: $(hdrdir)/ruby/st.h
-member.o: $(hdrdir)/ruby/subst.h
-member.o: member.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/struct/len.c b/ext/-test-/struct/len.c
deleted file mode 100644
index 6153c720b2..0000000000
--- a/ext/-test-/struct/len.c
+++ /dev/null
@@ -1,13 +0,0 @@
-#include "ruby.h"
-
-static VALUE
-bug_struct_len(VALUE obj)
-{
-    return LONG2NUM(RSTRUCT_LEN(obj));
-}
-
-void
-Init_len(VALUE klass)
-{
-    rb_define_method(klass, "rstruct_len", bug_struct_len, 0);
-}
diff --git a/ext/-test-/symbol/depend b/ext/-test-/symbol/depend
deleted file mode 100644
index bccb4afc15..0000000000
--- a/ext/-test-/symbol/depend
+++ /dev/null
@@ -1,26 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-init.o: $(RUBY_EXTCONF_H)
-init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
-init.o: $(hdrdir)/ruby/backward.h
-init.o: $(hdrdir)/ruby/defines.h
-init.o: $(hdrdir)/ruby/intern.h
-init.o: $(hdrdir)/ruby/missing.h
-init.o: $(hdrdir)/ruby/ruby.h
-init.o: $(hdrdir)/ruby/st.h
-init.o: $(hdrdir)/ruby/subst.h
-init.o: init.c
-type.o: $(RUBY_EXTCONF_H)
-type.o: $(arch_hdrdir)/ruby/config.h
-type.o: $(hdrdir)/ruby.h
-type.o: $(hdrdir)/ruby/assert.h
-type.o: $(hdrdir)/ruby/backward.h
-type.o: $(hdrdir)/ruby/defines.h
-type.o: $(hdrdir)/ruby/intern.h
-type.o: $(hdrdir)/ruby/missing.h
-type.o: $(hdrdir)/ruby/ruby.h
-type.o: $(hdrdir)/ruby/st.h
-type.o: $(hdrdir)/ruby/subst.h
-type.o: type.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/symbol/init.c b/ext/-test-/symbol/init.c
index 4038701ac9..9e42e1a38b 100644
--- a/ext/-test-/symbol/init.c
+++ b/ext/-test-/symbol/init.c
@@ -11,20 +11,7 @@ sym_find(VALUE dummy, VALUE sym)
 static VALUE
 sym_pinneddown_p(VALUE dummy, VALUE sym)
 {
-    ID id = rb_check_id(&sym);
-    if (!id) return Qnil;
-#ifdef ULL2NUM
-    return ULL2NUM(id);
-#else
-    return ULONG2NUM(id);
-#endif
-}
-
-static VALUE
-sym_iv_get(VALUE dummy, VALUE obj, VALUE name)
-{
-    const char *n = StringValueCStr(name);
-    return rb_iv_get(obj, n);
+    return rb_check_id(&sym) ? Qtrue : Qfalse;
 }
 
 void
@@ -34,6 +21,5 @@ Init_symbol(void)
     VALUE klass = rb_define_class_under(mBug, "Symbol", rb_cSymbol);
     rb_define_singleton_method(klass, "find", sym_find, 1);
     rb_define_singleton_method(klass, "pinneddown?", sym_pinneddown_p, 1);
-    rb_define_singleton_method(klass, "iv_get", sym_iv_get, 2);
     TEST_INIT_FUNCS(init);
 }
diff --git a/ext/-test-/thread_fd_close/depend b/ext/-test-/thread_fd_close/depend
deleted file mode 100644
index 8c49c2d4fe..0000000000
--- a/ext/-test-/thread_fd_close/depend
+++ /dev/null
@@ -1,13 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-thread_fd_close.o: $(RUBY_EXTCONF_H)
-thread_fd_close.o: $(arch_hdrdir)/ruby/config.h
-thread_fd_close.o: $(hdrdir)/ruby/assert.h
-thread_fd_close.o: $(hdrdir)/ruby/backward.h
-thread_fd_close.o: $(hdrdir)/ruby/defines.h
-thread_fd_close.o: $(hdrdir)/ruby/intern.h
-thread_fd_close.o: $(hdrdir)/ruby/missing.h
-thread_fd_close.o: $(hdrdir)/ruby/ruby.h
-thread_fd_close.o: $(hdrdir)/ruby/st.h
-thread_fd_close.o: $(hdrdir)/ruby/subst.h
-thread_fd_close.o: thread_fd_close.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/thread_fd_close/extconf.rb b/ext/-test-/thread_fd_close/extconf.rb
deleted file mode 100644
index 0d9694539c..0000000000
--- a/ext/-test-/thread_fd_close/extconf.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-# frozen_string_literal: true
-create_makefile('-test-/thread_fd_close')
diff --git a/ext/-test-/thread_fd_close/thread_fd_close.c b/ext/-test-/thread_fd_close/thread_fd_close.c
deleted file mode 100644
index 4fd967c5b3..0000000000
--- a/ext/-test-/thread_fd_close/thread_fd_close.c
+++ /dev/null
@@ -1,14 +0,0 @@
-#include "ruby/ruby.h"
-
-static VALUE
-thread_fd_close(VALUE ign, VALUE fd)
-{
-    rb_thread_fd_close(NUM2INT(fd));
-    return Qnil;
-}
-
-void
-Init_thread_fd_close(void)
-{
-    rb_define_singleton_method(rb_cIO, "thread_fd_close", thread_fd_close, 1);
-}
diff --git a/ext/-test-/time/depend b/ext/-test-/time/depend
deleted file mode 100644
index 2f4b8d1f13..0000000000
--- a/ext/-test-/time/depend
+++ /dev/null
@@ -1,38 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-init.o: $(RUBY_EXTCONF_H)
-init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
-init.o: $(hdrdir)/ruby/backward.h
-init.o: $(hdrdir)/ruby/defines.h
-init.o: $(hdrdir)/ruby/intern.h
-init.o: $(hdrdir)/ruby/missing.h
-init.o: $(hdrdir)/ruby/ruby.h
-init.o: $(hdrdir)/ruby/st.h
-init.o: $(hdrdir)/ruby/subst.h
-init.o: init.c
-leap_second.o: $(RUBY_EXTCONF_H)
-leap_second.o: $(arch_hdrdir)/ruby/config.h
-leap_second.o: $(hdrdir)/ruby.h
-leap_second.o: $(hdrdir)/ruby/assert.h
-leap_second.o: $(hdrdir)/ruby/backward.h
-leap_second.o: $(hdrdir)/ruby/defines.h
-leap_second.o: $(hdrdir)/ruby/intern.h
-leap_second.o: $(hdrdir)/ruby/missing.h
-leap_second.o: $(hdrdir)/ruby/ruby.h
-leap_second.o: $(hdrdir)/ruby/st.h
-leap_second.o: $(hdrdir)/ruby/subst.h
-leap_second.o: leap_second.c
-new.o: $(RUBY_EXTCONF_H)
-new.o: $(arch_hdrdir)/ruby/config.h
-new.o: $(hdrdir)/ruby.h
-new.o: $(hdrdir)/ruby/assert.h
-new.o: $(hdrdir)/ruby/backward.h
-new.o: $(hdrdir)/ruby/defines.h
-new.o: $(hdrdir)/ruby/intern.h
-new.o: $(hdrdir)/ruby/missing.h
-new.o: $(hdrdir)/ruby/ruby.h
-new.o: $(hdrdir)/ruby/st.h
-new.o: $(hdrdir)/ruby/subst.h
-new.o: new.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/time/init.c b/ext/-test-/time/init.c
index 91f8bf825b..01a20b8b3d 100644
--- a/ext/-test-/time/init.c
+++ b/ext/-test-/time/init.c
@@ -1,6 +1,6 @@
 #include "ruby.h"
 
-#define init(n) {void Init_time_##n(VALUE klass); Init_time_##n(klass);}
+#define init(n) {void Init_##n(VALUE klass); Init_##n(klass);}
 
 void
 Init_time(void)
diff --git a/ext/-test-/time/leap_second.c b/ext/-test-/time/leap_second.c
deleted file mode 100644
index 7eed421b73..0000000000
--- a/ext/-test-/time/leap_second.c
+++ /dev/null
@@ -1,15 +0,0 @@
-#include "ruby.h"
-
-void ruby_reset_leap_second_info(void);
-static VALUE
-bug_time_s_reset_leap_second_info(VALUE klass)
-{
-    ruby_reset_leap_second_info();
-    return Qnil;
-}
-
-void
-Init_time_leap_second(VALUE klass)
-{
-    rb_define_singleton_method(klass, "reset_leap_second_info", bug_time_s_reset_leap_second_info, 0);
-}
diff --git a/ext/-test-/time/new.c b/ext/-test-/time/new.c
index 6f894417b6..0f71a5542b 100644
--- a/ext/-test-/time/new.c
+++ b/ext/-test-/time/new.c
@@ -26,7 +26,7 @@ bug_time_s_timespec_now(VALUE klass)
 }
 
 void
-Init_time_new(VALUE klass)
+Init_new(VALUE klass)
 {
     rb_define_singleton_method(klass, "nano_new", bug_time_s_nano_new, 2);
     rb_define_singleton_method(klass, "timespec_new", bug_time_s_timespec_new, 3);
diff --git a/ext/-test-/tracepoint/depend b/ext/-test-/tracepoint/depend
index b811df4472..5b2b2f7369 100644
--- a/ext/-test-/tracepoint/depend
+++ b/ext/-test-/tracepoint/depend
@@ -1,7 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 gc_hook.o: $(RUBY_EXTCONF_H)
 gc_hook.o: $(arch_hdrdir)/ruby/config.h
-gc_hook.o: $(hdrdir)/ruby/assert.h
 gc_hook.o: $(hdrdir)/ruby/backward.h
 gc_hook.o: $(hdrdir)/ruby/debug.h
 gc_hook.o: $(hdrdir)/ruby/defines.h
@@ -13,7 +12,6 @@ gc_hook.o: $(hdrdir)/ruby/subst.h
 gc_hook.o: gc_hook.c
 tracepoint.o: $(RUBY_EXTCONF_H)
 tracepoint.o: $(arch_hdrdir)/ruby/config.h
-tracepoint.o: $(hdrdir)/ruby/assert.h
 tracepoint.o: $(hdrdir)/ruby/backward.h
 tracepoint.o: $(hdrdir)/ruby/debug.h
 tracepoint.o: $(hdrdir)/ruby/defines.h
diff --git a/ext/-test-/tracepoint/gc_hook.c b/ext/-test-/tracepoint/gc_hook.c
index 2e695a9fba..6d8485ecb1 100644
--- a/ext/-test-/tracepoint/gc_hook.c
+++ b/ext/-test-/tracepoint/gc_hook.c
@@ -4,7 +4,7 @@
 static int invoking; /* TODO: should not be global variable */
 
 static VALUE
-invoke_proc_ensure(VALUE _)
+invoke_proc_ensure(void *dmy)
 {
     invoking = 0;
     return Qnil;
diff --git a/ext/-test-/typeddata/depend b/ext/-test-/typeddata/depend
deleted file mode 100644
index e0dd0653a8..0000000000
--- a/ext/-test-/typeddata/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-typeddata.o: $(RUBY_EXTCONF_H)
-typeddata.o: $(arch_hdrdir)/ruby/config.h
-typeddata.o: $(hdrdir)/ruby.h
-typeddata.o: $(hdrdir)/ruby/assert.h
-typeddata.o: $(hdrdir)/ruby/backward.h
-typeddata.o: $(hdrdir)/ruby/defines.h
-typeddata.o: $(hdrdir)/ruby/intern.h
-typeddata.o: $(hdrdir)/ruby/missing.h
-typeddata.o: $(hdrdir)/ruby/ruby.h
-typeddata.o: $(hdrdir)/ruby/st.h
-typeddata.o: $(hdrdir)/ruby/subst.h
-typeddata.o: typeddata.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/typeddata/typeddata.c b/ext/-test-/typeddata/typeddata.c
index ae060960cd..1c5d677713 100644
--- a/ext/-test-/typeddata/typeddata.c
+++ b/ext/-test-/typeddata/typeddata.c
@@ -2,43 +2,19 @@
 
 static const rb_data_type_t test_data = {
     "typed_data",
-    {NULL, ruby_xfree, NULL},
-    NULL, NULL,
-    0/* deferred free */,
 };
 
 static VALUE
-test_alloc(VALUE klass)
-{
-    char *p;
-    return TypedData_Make_Struct(klass, char, &test_data, p);
-}
-
-static VALUE
 test_check(VALUE self, VALUE obj)
 {
     rb_check_typeddata(obj, &test_data);
     return obj;
 }
 
-static VALUE
-test_make(VALUE klass, VALUE num)
-{
-    unsigned long i, n = NUM2UINT(num);
-
-    for (i = 0; i < n; i++) {
-	test_alloc(klass);
-    }
-
-    return Qnil;
-}
-
 void
 Init_typeddata(void)
 {
     VALUE mBug = rb_define_module("Bug");
     VALUE klass = rb_define_class_under(mBug, "TypedData", rb_cData);
-    rb_define_alloc_func(klass, test_alloc);
     rb_define_singleton_method(klass, "check", test_check, 1);
-    rb_define_singleton_method(klass, "make", test_make, 1);
 }
diff --git a/ext/-test-/vm/depend b/ext/-test-/vm/depend
index 0f85d69bb0..dd56dd0e0d 100644
--- a/ext/-test-/vm/depend
+++ b/ext/-test-/vm/depend
@@ -1,7 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 at_exit.o: $(RUBY_EXTCONF_H)
 at_exit.o: $(arch_hdrdir)/ruby/config.h
-at_exit.o: $(hdrdir)/ruby/assert.h
 at_exit.o: $(hdrdir)/ruby/backward.h
 at_exit.o: $(hdrdir)/ruby/defines.h
 at_exit.o: $(hdrdir)/ruby/intern.h
diff --git a/ext/-test-/wait_for_single_fd/depend b/ext/-test-/wait_for_single_fd/depend
index 8549fca781..949c427685 100644
--- a/ext/-test-/wait_for_single_fd/depend
+++ b/ext/-test-/wait_for_single_fd/depend
@@ -1,14 +1,12 @@
 # AUTOGENERATED DEPENDENCIES START
 wait_for_single_fd.o: $(RUBY_EXTCONF_H)
 wait_for_single_fd.o: $(arch_hdrdir)/ruby/config.h
-wait_for_single_fd.o: $(hdrdir)/ruby/assert.h
 wait_for_single_fd.o: $(hdrdir)/ruby/backward.h
 wait_for_single_fd.o: $(hdrdir)/ruby/defines.h
 wait_for_single_fd.o: $(hdrdir)/ruby/encoding.h
 wait_for_single_fd.o: $(hdrdir)/ruby/intern.h
 wait_for_single_fd.o: $(hdrdir)/ruby/io.h
 wait_for_single_fd.o: $(hdrdir)/ruby/missing.h
-wait_for_single_fd.o: $(hdrdir)/ruby/onigmo.h
 wait_for_single_fd.o: $(hdrdir)/ruby/oniguruma.h
 wait_for_single_fd.o: $(hdrdir)/ruby/ruby.h
 wait_for_single_fd.o: $(hdrdir)/ruby/st.h
diff --git a/ext/-test-/wait_for_single_fd/extconf.rb b/ext/-test-/wait_for_single_fd/extconf.rb
index 2a976c8f4b..931662c040 100644
--- a/ext/-test-/wait_for_single_fd/extconf.rb
+++ b/ext/-test-/wait_for_single_fd/extconf.rb
@@ -1,4 +1,2 @@
 # frozen_string_literal: false
-headers = %w(sys/types.h sys/time.h sys/event.h).select { |h| have_header(h) }
-have_func('kqueue', headers)
 create_makefile("-test-/wait_for_single_fd")
diff --git a/ext/-test-/wait_for_single_fd/wait_for_single_fd.c b/ext/-test-/wait_for_single_fd/wait_for_single_fd.c
index b8a33979bc..d406724a3f 100644
--- a/ext/-test-/wait_for_single_fd/wait_for_single_fd.c
+++ b/ext/-test-/wait_for_single_fd/wait_for_single_fd.c
@@ -19,67 +19,6 @@ wait_for_single_fd(VALUE ign, VALUE fd, VALUE events, VALUE timeout)
     return INT2NUM(rc);
 }
 
-#ifdef HAVE_KQUEUE
-/* ensure rb_wait_for_single_fd works on kqueue descriptors */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/event.h>
-static VALUE
-kqueue_test_wait(VALUE klass)
-{
-    int kqfd = -1;
-    int p[2] = { -1, -1 };
-    struct timeval tv = { 0, 0 };
-    const struct timespec ts = { 1, 0 };
-    struct kevent kev;
-    const char *msg;
-    VALUE ret = Qfalse;
-    int e = 0;
-    int n;
-
-    msg = "pipe";
-    if (rb_cloexec_pipe(p) < 0) goto err;
-
-    msg = "kqueue";
-    kqfd = kqueue();
-    if (kqfd < 0) goto err;
-
-    n = rb_wait_for_single_fd(kqfd, RB_WAITFD_IN, &tv);
-    if (n != 0) {
-        msg = "spurious wakeup";
-        errno = 0;
-        goto err;
-    }
-
-    msg = "write";
-    if (write(p[1], "", 1) < 0) goto err;
-
-    EV_SET(&kev, p[0], EVFILT_READ, EV_ADD, 0, 0, 0);
-
-    msg = "kevent";
-    n = kevent(kqfd, &kev, 1, &kev, 1, &ts);
-    if (n < 0) goto err;
-    msg = NULL;
-    if (n == 1) {
-        n = rb_wait_for_single_fd(kqfd, RB_WAITFD_IN, &tv);
-        ret = INT2NUM(n);
-    }
-    else {
-        rb_warn("kevent did not return readiness");
-    }
-err:
-    if (msg) e = errno;
-    if (p[0] >= 0) close(p[0]);
-    if (p[1] >= 0) close(p[1]);
-    if (kqfd >= 0) close(kqfd);
-    if (msg) {
-        if (e) rb_syserr_fail(e, msg);
-        rb_raise(rb_eRuntimeError, "%s", msg);
-    }
-    return ret;
-}
-#endif /* HAVE_KQUEUE */
-
 void
 Init_wait_for_single_fd(void)
 {
@@ -88,7 +27,4 @@ Init_wait_for_single_fd(void)
     rb_define_const(rb_cObject, "RB_WAITFD_PRI", INT2NUM(RB_WAITFD_PRI));
     rb_define_singleton_method(rb_cIO, "wait_for_single_fd",
                                wait_for_single_fd, 3);
-#ifdef HAVE_KQUEUE
-    rb_define_singleton_method(rb_cIO, "kqueue_test_wait", kqueue_test_wait, 0);
-#endif
 }
diff --git a/ext/-test-/win32/console/attribute.c b/ext/-test-/win32/console/attribute.c
index a5f80fcaff..6d706fbfe7 100644
--- a/ext/-test-/win32/console/attribute.c
+++ b/ext/-test-/win32/console/attribute.c
@@ -61,9 +61,4 @@ Init_attribute(VALUE m)
     rb_define_const(m, "BACKGROUND_GREEN", INT2FIX(BACKGROUND_GREEN));
     rb_define_const(m, "BACKGROUND_RED", INT2FIX(BACKGROUND_RED));
     rb_define_const(m, "BACKGROUND_INTENSITY", INT2FIX(BACKGROUND_INTENSITY));
-
-#ifndef COMMON_LVB_REVERSE_VIDEO
-#define COMMON_LVB_REVERSE_VIDEO 0x4000
-#endif
-    rb_define_const(m, "REVERSE_VIDEO", INT2FIX(COMMON_LVB_REVERSE_VIDEO));
 }
diff --git a/ext/-test-/win32/dln/depend b/ext/-test-/win32/dln/depend
index c3f14db4f7..712fefa29a 100644
--- a/ext/-test-/win32/dln/depend
+++ b/ext/-test-/win32/dln/depend
@@ -1,8 +1,8 @@
 $(TARGET_SO): $(DLNTESTLIB)
 
-$(DLNTESTLIB): dlntest.dll
+$(DLNTESTLIB): $(topdir)/dlntest.dll
 
-dlntest.dll: libdlntest.o libdlntest.def
+$(topdir)/dlntest.dll: libdlntest.o libdlntest.def
 	$(ECHO) linking shared-object $(@F)
 	-$(Q)$(RM) $@
 	-$(Q)$(MAKEDIRS) $(@D)
diff --git a/ext/-test-/win32/dln/extconf.rb b/ext/-test-/win32/dln/extconf.rb
index d72b6a868c..55c2d16d1e 100644
--- a/ext/-test-/win32/dln/extconf.rb
+++ b/ext/-test-/win32/dln/extconf.rb
@@ -4,7 +4,7 @@ if $mingw or $mswin
   $LOCAL_LIBS << " #{dlntestlib}"
   $srcs = ["dlntest.c"]
   $objs = ["dlntest.o"]
-  testdll = "dlntest.dll"
+  testdll = "$(topdir)/dlntest.dll"
   $cleanfiles << testdll
   $cleanfiles << "dlntest.#{$LIBEXT}"
   config_string('cleanobjs') {|t| $cleanfiles.concat(t.gsub(/\$\*/, 'dlntest').split)}
@@ -13,8 +13,8 @@ if $mingw or $mswin
     m << "\n""DLNTESTLIB = #{dlntestlib}\n"
     if $mingw
       m << "\n"
-      m << "dlntest.dll: DEFFILE := $(srcdir)/libdlntest.def\n"
-      m << "dlntest.dll: DLDFLAGS += -Wl,--out-implib,$(DLNTESTLIB)\n"
+      m << "$(topdir)/dlntest.dll: DEFFILE := $(srcdir)/libdlntest.def\n"
+      m << "$(topdir)/dlntest.dll: DLDFLAGS += -Wl,--out-implib,$(DLNTESTLIB)\n"
     end
     m
   end
diff --git a/ext/.document b/ext/.document
index 6a491576a1..2e6fc78879 100644
--- a/ext/.document
+++ b/ext/.document
@@ -13,6 +13,12 @@ digest/md5/md5init.c
 digest/rmd160/rmd160init.c
 digest/sha1/sha1init.c
 digest/sha2/sha2init.c
+dl/cfunc.c
+dl/cptr.c
+dl/dl.c
+dl/handle.c
+dl/lib
+dl/win32/lib
 etc/etc.c
 fcntl/fcntl.c
 fiber/fiber.c
@@ -23,13 +29,17 @@ fiddle/function.c
 fiddle/pointer.c
 fiddle/handle.c
 fiddle/lib
+fiddle/win32/lib
 gdbm/gdbm.c
 io/console/console.c
 io/nonblock/nonblock.c
+io/wait/lib
 io/wait/wait.c
-json/generator/generator.c
+json/ext/generator/generator.c
+json/ext/parser/parser.c
 json/lib
-json/parser/parser.c
+mathn/complex/complex.c
+mathn/rational/rational.c
 nkf/lib
 nkf/nkf.c
 objspace/objspace.c
@@ -45,10 +55,10 @@ openssl/ossl_config.c
 openssl/ossl_digest.c
 openssl/ossl_engine.c
 openssl/ossl_hmac.c
-openssl/ossl_kdf.c
 openssl/ossl_ns_spki.c
 openssl/ossl_ocsp.c
 openssl/ossl_pkcs12.c
+openssl/ossl_pkcs5.c
 openssl/ossl_pkcs7.c
 openssl/ossl_pkey.c
 openssl/ossl_pkey_dh.c
@@ -69,23 +79,25 @@ openssl/ossl_x509revoked.c
 openssl/ossl_x509store.c
 pathname/lib
 pathname/pathname.c
+psych/emitter.c
 psych/lib
+psych/parser.c
 psych/psych.c
-psych/psych_emitter.c
-psych/psych_parser.c
-psych/psych_to_ruby.c
-psych/psych_yaml_tree.c
+psych/to_ruby.c
+psych/yaml_tree.c
 pty/lib
 pty/pty.c
 racc/cparse/cparse.c
 readline/readline.c
 ripper/lib
+ripper/ripper.c
 sdbm/init.c
 socket
 stringio/stringio.c
 strscan/strscan.c
 syslog/syslog.c
 syslog/lib
+thread/thread.c
 win32ole/lib
 win32ole/*.c
 zlib/zlib.c
diff --git a/ext/Setup b/ext/Setup
index ac79c86f84..0929d647ae 100644
--- a/ext/Setup
+++ b/ext/Setup
@@ -23,6 +23,8 @@
 #json
 #json/generator
 #json/parser
+#mathn/complex
+#mathn/rational
 #nkf
 #objspace
 #openssl
diff --git a/ext/Setup.nacl b/ext/Setup.nacl
new file mode 100644
index 0000000000..eb8a1a70cd
--- /dev/null
+++ b/ext/Setup.nacl
@@ -0,0 +1,44 @@
+# #option nodynamic
+#
+# #Win32API
+# bigdecimal
+# cgi/escape
+# continuation
+# coverage
+# date
+# #dbm
+# digest/bubblebabble
+# digest
+# digest/md5
+# digest/rmd160
+# digest/sha1
+# digest/sha2
+# etc
+# fcntl
+# fiber
+# #fiddle
+# #gdbm
+# #iconv
+# io/console
+# io/nonblock
+# io/wait
+# #json
+# json/generator
+# json/parser
+# mathn/complex
+# mathn/rational
+# nkf
+# objspace
+# #openssl
+# pathname
+# #psych
+# #pty
+# racc/cparse
+# #readline
+# ripper
+# #sdbm
+# #socket
+# stringio
+# strscan
+# #syslog
+# #zlib
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index 7ac883730d..b1c887c756 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -62,7 +62,6 @@ static ID id_ceil;
 static ID id_floor;
 static ID id_to_r;
 static ID id_eq;
-static ID id_half;
 
 /* MACRO's to guard objects from GC by keeping them in stack */
 #define ENTER(n) volatile VALUE RB_UNUSED_VAR(vStack[n]);int iStack=0
@@ -110,7 +109,7 @@ rb_rational_num(VALUE rat)
 #ifdef HAVE_TYPE_STRUCT_RRATIONAL
     return RRATIONAL(rat)->num;
 #else
-    return rb_funcall(rat, rb_intern("numerator"), 0);
+    return rb_funcall(rat, rb_intern("numerator"));
 #endif
 }
 #endif
@@ -122,20 +121,31 @@ rb_rational_den(VALUE rat)
 #ifdef HAVE_TYPE_STRUCT_RRATIONAL
     return RRATIONAL(rat)->den;
 #else
-    return rb_funcall(rat, rb_intern("denominator"), 0);
+    return rb_funcall(rat, rb_intern("denominator"));
 #endif
 }
 #endif
 
-#define BIGDECIMAL_POSITIVE_P(bd) ((bd)->sign > 0)
-#define BIGDECIMAL_NEGATIVE_P(bd) ((bd)->sign < 0)
-
 /*
  * ================== Ruby Interface part ==========================
  */
 #define DoSomeOne(x,y,f) rb_num_coerce_bin(x,y,f)
 
 /*
+ * Returns the BigDecimal version number.
+ */
+static VALUE
+BigDecimal_version(VALUE self)
+{
+    /*
+     * 1.0.0: Ruby 1.8.0
+     * 1.0.1: Ruby 1.8.1
+     * 1.1.0: Ruby 1.9.3
+    */
+    return rb_str_new2("1.1.0");
+}
+
+/*
  *   VP routines used in BigDecimal part
  */
 static unsigned short VpGetException(void);
@@ -217,7 +227,6 @@ static inline VALUE BigDecimal_div2(VALUE, VALUE, VALUE);
 static Real*
 GetVpValueWithPrec(VALUE v, long prec, int must)
 {
-    ENTER(1);
     Real *pv;
     VALUE num, bg;
     char szD[128];
@@ -231,8 +240,9 @@ again:
 	if (prec > DBL_DIG+1) goto SomeOneMayDoIt;
 	d = RFLOAT_VALUE(v);
 	if (!isfinite(d)) {
-	    pv = VpCreateRbObject(1, NULL);
-	    VpDtoV(pv, d);
+	    pv = VpCreateRbObject(prec, NULL);
+	    pv->sign = isnan(d) ? VP_SIGN_NaN :
+		d > 0 ? VP_SIGN_POSITIVE_INFINITE : VP_SIGN_NEGATIVE_FINITE;
 	    return pv;
 	}
 	if (d != 0.0) {
@@ -275,14 +285,13 @@ again:
 
 #ifdef ENABLE_NUMERIC_STRING
       case T_STRING:
-	StringValueCStr(v);
-	return VpCreateRbObject(RSTRING_LEN(v) + VpBaseFig() + 1,
+	SafeStringValue(v);
+	return VpCreateRbObject(strlen(RSTRING_PTR(v)) + VpBaseFig() + 1,
 				RSTRING_PTR(v));
 #endif /* ENABLE_NUMERIC_STRING */
 
       case T_BIGNUM:
 	bg = rb_big2str(v, 10);
-	PUSH(bg);
 	return VpCreateRbObject(strlen(RSTRING_PTR(bg)) + VpBaseFig() + 1,
 				RSTRING_PTR(bg));
       default:
@@ -323,18 +332,15 @@ BigDecimal_double_fig(VALUE self)
     return INT2FIX(VpDblFig());
 }
 
-/*  call-seq:
- *     big_decimal.precs  ->  array
- *
- *  Returns an Array of two Integer values.
+/* call-seq:
+ * precs
  *
- *  The first value is the current number of significant digits in the
- *  BigDecimal. The second value is the maximum number of significant digits
- *  for the BigDecimal.
+ * Returns an Array of two Integer values.
  *
- *     BigDecimal('5').precs #=> [9, 18]
+ * The first value is the current number of significant digits in the
+ * BigDecimal. The second value is the maximum number of significant digits
+ * for the BigDecimal.
  */
-
 static VALUE
 BigDecimal_prec(VALUE self)
 {
@@ -370,7 +376,7 @@ BigDecimal_hash(VALUE self)
 	hash ^= rb_memhash(p->frac, sizeof(BDIGIT)*p->Prec);
 	hash += p->exponent;
     }
-    return ST2FIX(hash);
+    return INT2FIX(hash);
 }
 
 /*
@@ -378,10 +384,10 @@ BigDecimal_hash(VALUE self)
  *
  * Method used to provide marshalling support.
  *
- *      inf = BigDecimal('Infinity')
- *        #=> Infinity
+ *      inf = BigDecimal.new('Infinity')
+ *        #=> #<BigDecimal:1e16fa8,'Infinity',9(9)>
  *      BigDecimal._load(inf._dump)
- *        #=> Infinity
+ *        #=> #<BigDecimal:1df8dc8,'Infinity',9(9)>
  *
  * See the Marshal module.
  */
@@ -416,7 +422,8 @@ BigDecimal_load(VALUE self, VALUE str)
     unsigned char ch;
     unsigned long m=0;
 
-    pch = (unsigned char *)StringValueCStr(str);
+    SafeStringValue(str);
+    pch = (unsigned char *)RSTRING_PTR(str);
     /* First get max prec */
     while((*pch) != (unsigned char)'\0' && (ch = *pch++) != (unsigned char)':') {
         if(!ISDIGIT(ch)) {
@@ -434,55 +441,6 @@ BigDecimal_load(VALUE self, VALUE str)
 }
 
 static unsigned short
-check_rounding_mode_option(VALUE const opts)
-{
-    VALUE mode;
-    char const *s;
-    long l;
-
-    assert(RB_TYPE_P(opts, T_HASH));
-
-    if (NIL_P(opts))
-        goto noopt;
-
-    mode = rb_hash_lookup2(opts, ID2SYM(id_half), Qundef);
-    if (mode == Qundef || NIL_P(mode))
-        goto noopt;
-
-    if (SYMBOL_P(mode))
-        mode = rb_sym2str(mode);
-    else if (!RB_TYPE_P(mode, T_STRING)) {
-	VALUE str_mode = rb_check_string_type(mode);
-	if (NIL_P(str_mode)) goto invalid;
-	mode = str_mode;
-    }
-    s = RSTRING_PTR(mode);
-    l = RSTRING_LEN(mode);
-    switch (l) {
-      case 2:
-        if (strncasecmp(s, "up", 2) == 0)
-            return VP_ROUND_HALF_UP;
-        break;
-      case 4:
-        if (strncasecmp(s, "even", 4) == 0)
-            return VP_ROUND_HALF_EVEN;
-        else if (strncasecmp(s, "down", 4) == 0)
-            return VP_ROUND_HALF_DOWN;
-        break;
-      default:
-        break;
-    }
-  invalid:
-    if (NIL_P(mode))
-	rb_raise(rb_eArgError, "invalid rounding mode: nil");
-    else
-	rb_raise(rb_eArgError, "invalid rounding mode: %"PRIsVALUE, mode);
-
-  noopt:
-    return VpGetRoundMode();
-}
-
-static unsigned short
 check_rounding_mode(VALUE const v)
 {
     unsigned short sw;
@@ -604,7 +562,7 @@ BigDecimal_mode(int argc, VALUE *argv, VALUE self)
 	fo = VpSetRoundMode(sw);
 	return INT2FIX(fo);
     }
-    rb_raise(rb_eTypeError, "first argument for BigDecimal.mode invalid");
+    rb_raise(rb_eTypeError, "first argument for BigDecimal#mode invalid");
     return Qnil;
 }
 
@@ -630,12 +588,12 @@ GetAddSubPrec(Real *a, Real *b)
 }
 
 static SIGNED_VALUE
-GetPrecisionInt(VALUE v)
+GetPositiveInt(VALUE v)
 {
     SIGNED_VALUE n;
     n = NUM2INT(v);
     if (n < 0) {
-	rb_raise(rb_eArgError, "negative precision");
+	rb_raise(rb_eArgError, "argument must be positive");
     }
     return n;
 }
@@ -644,10 +602,9 @@ VP_EXPORT Real *
 VpNewRbClass(size_t mx, const char *str, VALUE klass)
 {
     VALUE obj = TypedData_Wrap_Struct(klass, &BigDecimal_data_type, 0);
-    Real *pv = VpAlloc(mx, str, 1, 1);
+    Real *pv = VpAlloc(mx,str);
     RTYPEDDATA_DATA(obj) = pv;
     pv->obj = obj;
-    RB_OBJ_FREEZE(obj);
     return pv;
 }
 
@@ -723,9 +680,9 @@ BigDecimal_check_num(Real *p)
 
 static VALUE BigDecimal_split(VALUE self);
 
-/* Returns the value as an Integer.
+/* Returns the value as an integer (Fixnum or Bignum).
  *
- * If the BigDecimal is infinity or NaN, raises FloatDomainError.
+ * If the BigNumber is infinity or NaN, raises FloatDomainError.
  */
 static VALUE
 BigDecimal_to_i(VALUE self)
@@ -750,7 +707,7 @@ BigDecimal_to_i(VALUE self)
 	VALUE ret;
 	ssize_t dpower = e - (ssize_t)RSTRING_LEN(digits);
 
-	if (BIGDECIMAL_NEGATIVE_P(p)) {
+	if (VpGetSign(p) < 0) {
 	    numerator = rb_funcall(numerator, '*', 1, INT2FIX(-1));
 	}
 	if (dpower < 0) {
@@ -805,17 +762,17 @@ BigDecimal_to_f(VALUE self)
 
 overflow:
     VpException(VP_EXCEPTION_OVERFLOW, "BigDecimal to Float conversion", 0);
-    if (BIGDECIMAL_NEGATIVE_P(p))
-	return rb_float_new(VpGetDoubleNegInf());
-    else
+    if (p->sign >= 0)
 	return rb_float_new(VpGetDoublePosInf());
+    else
+	return rb_float_new(VpGetDoubleNegInf());
 
 underflow:
     VpException(VP_EXCEPTION_UNDERFLOW, "BigDecimal to Float conversion", 0);
-    if (BIGDECIMAL_NEGATIVE_P(p))
-	return rb_float_new(-0.0);
-    else
+    if (p->sign >= 0)
 	return rb_float_new(0.0);
+    else
+	return rb_float_new(-0.0);
 }
 
 
@@ -861,7 +818,7 @@ BigDecimal_to_r(VALUE self)
  * be coerced into a BigDecimal value.
  *
  * e.g.
- *   a = BigDecimal("1.0")
+ *   a = BigDecimal.new("1.0")
  *   b = a / 2.0 #=> 0.5
  *
  * Note that coercing a String to a BigDecimal is not supported by default;
@@ -893,14 +850,13 @@ BigDecimal_coerce(VALUE self, VALUE other)
 }
 
 /*
- * call-seq:
- *    +big_decimal  ->  big_decimal
+ * call-seq: +@
  *
  * Return self.
  *
- *     +BigDecimal('5')  #=> 0.5e1
+ * e.g.
+ *   b = +a  # b == a
  */
-
 static VALUE
 BigDecimal_uplus(VALUE self)
 {
@@ -1150,7 +1106,7 @@ BigDecimal_comp(VALUE self, VALUE r)
  *
  * Values may be coerced to perform the comparison:
  *
- *   BigDecimal('1.0') == 1.0  #=> true
+ *   BigDecimal.new('1.0') == 1.0  #=> true
  */
 static VALUE
 BigDecimal_eq(VALUE self, VALUE r)
@@ -1211,14 +1167,14 @@ BigDecimal_ge(VALUE self, VALUE r)
 }
 
 /*
- *  call-seq:
- *     -big_decimal  ->  big_decimal
+ * call-seq: -@
  *
- *  Return the negation of self.
+ * Return the negation of self.
  *
- *    -BigDecimal('5')  #=> -0.5e1
+ * e.g.
+ *   b = -a
+ *   b == a * -1
  */
-
 static VALUE
 BigDecimal_neg(VALUE self)
 {
@@ -1306,14 +1262,25 @@ BigDecimal_divide(Real **c, Real **res, Real **div, VALUE self, VALUE r)
     return Qnil;
 }
 
-/* call-seq:
- *   a / b       -> bigdecimal
- *   quo(value)  -> bigdecimal
- *
- * Divide by the specified value.
- *
- * See BigDecimal#div.
- */
+ /* call-seq:
+  * div(value, digits)
+  * quo(value)
+  *
+  * Divide by the specified value.
+  *
+  * e.g.
+  *   c = a.div(b,n)
+  *
+  * digits:: If specified and less than the number of significant digits of the
+  *          result, the result is rounded to that number of digits, according
+  *          to BigDecimal.mode.
+  *
+  * If digits is 0, the result is the same as the / operator. If not, the
+  * result is an integer BigDecimal, by analogy with Float#div.
+  *
+  * The alias quo is provided since <code>div(value, 0)</code> is the same as
+  * computing the quotient; see BigDecimal#divmod.
+  */
 static VALUE
 BigDecimal_div(VALUE self, VALUE r)
 /* For c = self/r: with round operation */
@@ -1512,8 +1479,8 @@ BigDecimal_remainder(VALUE self, VALUE r) /* remainder */
  *
  *   require 'bigdecimal'
  *
- *   a = BigDecimal("42")
- *   b = BigDecimal("9")
+ *   a = BigDecimal.new("42")
+ *   b = BigDecimal.new("9")
  *
  *   q, m = a.divmod(b)
  *
@@ -1556,7 +1523,7 @@ BigDecimal_div2(VALUE self, VALUE b, VALUE n)
     }
 
     /* div in BigDecimal sense */
-    ix = GetPrecisionInt(n);
+    ix = GetPositiveInt(n);
     if (ix == 0) {
         return BigDecimal_div(self, b);
     }
@@ -1566,7 +1533,7 @@ BigDecimal_div2(VALUE self, VALUE b, VALUE n)
         size_t mx = ix + VpBaseFig()*2;
         size_t pl = VpSetPrecLimit(0);
 
-        GUARD_OBJ(cv, VpCreateRbObject(mx + VpBaseFig(), "0"));
+        GUARD_OBJ(cv, VpCreateRbObject(mx, "0"));
         GUARD_OBJ(av, GetVpValue(self, 1));
         GUARD_OBJ(bv, GetVpValue(b, 1));
         mx = av->Prec + bv->Prec + 2;
@@ -1579,37 +1546,6 @@ BigDecimal_div2(VALUE self, VALUE b, VALUE n)
     }
 }
 
- /*
-  * Document-method: BigDecimal#div
-  *
-  * call-seq:
-  *   div(value, digits)  -> bigdecimal or integer
-  *
-  * Divide by the specified value.
-  *
-  * digits:: If specified and less than the number of significant digits of the
-  *          result, the result is rounded to that number of digits, according
-  *          to BigDecimal.mode.
-  *
-  *          If digits is 0, the result is the same as for the / operator
-  *          or #quo.
-  *
-  *          If digits is not specified, the result is an integer,
-  *          by analogy with Float#div; see also BigDecimal#divmod.
-  *
-  * Examples:
-  *
-  *   a = BigDecimal("4")
-  *   b = BigDecimal("3")
-  *
-  *   a.div(b, 3)  # => 0.133e1
-  *
-  *   a.div(b, 0)  # => 0.1333333333333333333e1
-  *   a / b        # => 0.1333333333333333333e1
-  *   a.quo(b)     # => 0.1333333333333333333e1
-  *
-  *   a.div(b)     # => 1
-  */
 static VALUE
 BigDecimal_div3(int argc, VALUE *argv, VALUE self)
 {
@@ -1625,7 +1561,7 @@ BigDecimal_add2(VALUE self, VALUE b, VALUE n)
 {
     ENTER(2);
     Real *cv;
-    SIGNED_VALUE mx = GetPrecisionInt(n);
+    SIGNED_VALUE mx = GetPositiveInt(n);
     if (mx == 0) return BigDecimal_add(self, b);
     else {
 	size_t pl = VpSetPrecLimit(0);
@@ -1655,7 +1591,7 @@ BigDecimal_sub2(VALUE self, VALUE b, VALUE n)
 {
     ENTER(2);
     Real *cv;
-    SIGNED_VALUE mx = GetPrecisionInt(n);
+    SIGNED_VALUE mx = GetPositiveInt(n);
     if (mx == 0) return BigDecimal_sub(self, b);
     else {
 	size_t pl = VpSetPrecLimit(0);
@@ -1673,7 +1609,7 @@ BigDecimal_mult2(VALUE self, VALUE b, VALUE n)
 {
     ENTER(2);
     Real *cv;
-    SIGNED_VALUE mx = GetPrecisionInt(n);
+    SIGNED_VALUE mx = GetPositiveInt(n);
     if (mx == 0) return BigDecimal_mult(self, b);
     else {
 	size_t pl = VpSetPrecLimit(0);
@@ -1685,16 +1621,11 @@ BigDecimal_mult2(VALUE self, VALUE b, VALUE n)
     }
 }
 
-/*
- *  call-seq:
- *     big_decimal.abs  ->  big_decimal
- *
- *  Returns the absolute value, as a BigDecimal.
+/* Returns the absolute value, as a BigDecimal.
  *
- *     BigDecimal('5').abs  #=> 0.5e1
- *     BigDecimal('-3').abs #=> 0.3e1
+ *   BigDecimal('5').abs #=> 5
+ *   BigDecimal('-3').abs #=> 3
  */
-
 static VALUE
 BigDecimal_abs(VALUE self)
 {
@@ -1727,7 +1658,7 @@ BigDecimal_sqrt(VALUE self, VALUE nFig)
     GUARD_OBJ(a, GetVpValue(self, 1));
     mx = a->Prec * (VpBaseFig() + 1);
 
-    n = GetPrecisionInt(nFig) + VpDblFig() + BASE_FIG;
+    n = GetPositiveInt(nFig) + VpDblFig() + BASE_FIG;
     if (mx <= n) mx = n;
     GUARD_OBJ(c, VpCreateRbObject(mx, "0"));
     VpSqrt(c, a);
@@ -1754,15 +1685,12 @@ BigDecimal_fix(VALUE self)
  * round(n, mode)
  *
  * Round to the nearest integer (by default), returning the result as a
- * BigDecimal if n is specified, or as an Integer if it isn't.
+ * BigDecimal.
  *
  *	BigDecimal('3.14159').round #=> 3
  *	BigDecimal('8.7').round #=> 9
  *	BigDecimal('-9.9').round #=> -10
  *
- *	BigDecimal('3.14159').round(2).class.name #=> "BigDecimal"
- *	BigDecimal('3.14159').round.class.name #=> "Integer"
- *
  * If n is specified and positive, the fractional part of the result has no
  * more than that many digits.
  *
@@ -1792,21 +1720,11 @@ BigDecimal_round(int argc, VALUE *argv, VALUE self)
 	iLoc = 0;
 	break;
       case 1:
-        if (RB_TYPE_P(vLoc, T_HASH)) {
-	    sw = check_rounding_mode_option(vLoc);
-	}
-	else {
-	    iLoc = NUM2INT(vLoc);
-	}
+	iLoc = NUM2INT(vLoc);
 	break;
       case 2:
 	iLoc = NUM2INT(vLoc);
-	if (RB_TYPE_P(vRound, T_HASH)) {
-	    sw = check_rounding_mode_option(vRound);
-	}
-	else {
-	    sw = check_rounding_mode(vRound);
-	}
+	sw = check_rounding_mode(vRound);
 	break;
       default:
 	break;
@@ -2000,34 +1918,34 @@ BigDecimal_ceil(int argc, VALUE *argv, VALUE self)
  *
  * Examples:
  *
- *   BigDecimal('-123.45678901234567890').to_s('5F')
+ *   BigDecimal.new('-123.45678901234567890').to_s('5F')
  *     #=> '-123.45678 90123 45678 9'
  *
- *   BigDecimal('123.45678901234567890').to_s('+8F')
+ *   BigDecimal.new('123.45678901234567890').to_s('+8F')
  *     #=> '+123.45678901 23456789'
  *
- *   BigDecimal('123.45678901234567890').to_s(' F')
+ *   BigDecimal.new('123.45678901234567890').to_s(' F')
  *     #=> ' 123.4567890123456789'
  */
 static VALUE
 BigDecimal_to_s(int argc, VALUE *argv, VALUE self)
 {
     ENTER(5);
-    int   fmt = 0;   /* 0: E format, 1: F format */
-    int   fPlus = 0; /* 0: default, 1: set ' ' before digits, 2: set '+' before digits. */
+    int   fmt = 0;   /* 0:E format */
+    int   fPlus = 0; /* =0:default,=1: set ' ' before digits ,set '+' before digits. */
     Real  *vp;
     volatile VALUE str;
     char  *psz;
     char   ch;
     size_t nc, mc = 0;
-    SIGNED_VALUE m;
     VALUE  f;
 
     GUARD_OBJ(vp, GetVpValue(self, 1));
 
     if (rb_scan_args(argc, argv, "01", &f) == 1) {
 	if (RB_TYPE_P(f, T_STRING)) {
-	    psz = StringValueCStr(f);
+	    SafeStringValue(f);
+	    psz = RSTRING_PTR(f);
 	    if (*psz == ' ') {
 		fPlus = 1;
 		psz++;
@@ -2050,11 +1968,7 @@ BigDecimal_to_s(int argc, VALUE *argv, VALUE self)
 	    }
 	}
 	else {
-	    m = NUM2INT(f);
-	    if (m <= 0) {
-		rb_raise(rb_eArgError, "argument must be positive");
-	    }
-	    mc = (size_t)m;
+	    mc = (size_t)GetPositiveInt(f);
 	}
     }
     if (fmt) {
@@ -2148,26 +2062,38 @@ BigDecimal_exponent(VALUE self)
     return INT2NUM(e);
 }
 
-/* Returns a string representation of self.
+/* Returns debugging information about the value as a string of comma-separated
+ * values in angle brackets with a leading #:
+ *
+ *   BigDecimal.new("1234.5678").inspect
+ *     #=> "#<BigDecimal:b7ea1130,'0.12345678E4',8(12)>"
  *
- *   BigDecimal("1234.5678").inspect
- *     #=> "0.12345678e4"
+ * The first part is the address, the second is the value as a string, and
+ * the final part ss(mm) is the current number of significant digits and the
+ * maximum number of significant digits, respectively.
  */
 static VALUE
 BigDecimal_inspect(VALUE self)
 {
     ENTER(5);
     Real *vp;
-    volatile VALUE str;
+    volatile VALUE obj;
     size_t nc;
+    char *psz, *tmp;
 
     GUARD_OBJ(vp, GetVpValue(self, 1));
     nc = VpNumOfChars(vp, "E");
-
-    str = rb_str_new(0, nc);
-    VpToString(vp, RSTRING_PTR(str), 0, 0);
-    rb_str_resize(str, strlen(RSTRING_PTR(str)));
-    return str;
+    nc += (nc + 9) / 10;
+
+    obj = rb_str_new(0, nc+256);
+    psz = RSTRING_PTR(obj);
+    sprintf(psz, "#<BigDecimal:%"PRIxVALUE",'", self);
+    tmp = psz + strlen(psz);
+    VpToString(vp, tmp, 10, 0);
+    tmp += strlen(tmp);
+    sprintf(tmp, "',%"PRIuSIZE"(%"PRIuSIZE")>", VpPrec(vp)*VpBaseFig(), VpMaxPrec(vp)*VpBaseFig());
+    rb_str_resize(obj, strlen(psz));
+    return obj;
 }
 
 static VALUE BigMath_s_exp(VALUE, VALUE, VALUE);
@@ -2313,7 +2239,7 @@ BigDecimal_power(int argc, VALUE*argv, VALUE self)
     n = NIL_P(prec) ? (ssize_t)(x->Prec*VpBaseFig()) : NUM2SSIZET(prec);
 
     if (VpIsNaN(x)) {
-	y = VpCreateRbObject(n, "0");
+	y = VpCreateRbObject(n, "0#");
 	RB_GC_GUARD(y->obj);
 	VpSetNaN(y);
 	return ToValue(y);
@@ -2377,7 +2303,7 @@ BigDecimal_power(int argc, VALUE*argv, VALUE self)
 	if (is_negative(vexp)) {
 	    y = VpCreateRbObject(n, "#0");
 	    RB_GC_GUARD(y->obj);
-	    if (BIGDECIMAL_NEGATIVE_P(x)) {
+	    if (VpGetSign(x) < 0) {
 		if (is_integer(vexp)) {
 		    if (is_even(vexp)) {
 			/* (-0) ** (-even_integer)  -> Infinity */
@@ -2416,7 +2342,7 @@ BigDecimal_power(int argc, VALUE*argv, VALUE self)
 
     if (VpIsInf(x)) {
 	if (is_negative(vexp)) {
-	    if (BIGDECIMAL_NEGATIVE_P(x)) {
+	    if (VpGetSign(x) < 0) {
 		if (is_integer(vexp)) {
 		    if (is_even(vexp)) {
 			/* (-Infinity) ** (-even_integer) -> +0 */
@@ -2437,8 +2363,8 @@ BigDecimal_power(int argc, VALUE*argv, VALUE self)
 	    }
 	}
 	else {
-	    y = VpCreateRbObject(n, "0");
-	    if (BIGDECIMAL_NEGATIVE_P(x)) {
+	    y = VpCreateRbObject(n, "0#");
+	    if (VpGetSign(x) < 0) {
 		if (is_integer(vexp)) {
 		    if (is_even(vexp)) {
 			VpSetPosInf(y);
@@ -2470,7 +2396,7 @@ BigDecimal_power(int argc, VALUE*argv, VALUE self)
 	}
 	else if (RTEST(rb_funcall(abs_value, '<', 1, INT2FIX(1)))) {
 	    if (is_negative(vexp)) {
-		y = VpCreateRbObject(n, "0");
+		y = VpCreateRbObject(n, "0#");
 		if (is_even(vexp)) {
 		    VpSetInf(y, VpGetSign(x));
 		}
@@ -2479,7 +2405,7 @@ BigDecimal_power(int argc, VALUE*argv, VALUE self)
 		}
 		return ToValue(y);
 	    }
-	    else if (BIGDECIMAL_NEGATIVE_P(x) && is_even(vexp)) {
+	    else if (VpGetSign(x) < 0 && is_even(vexp)) {
 		return ToValue(VpCreateRbObject(n, "-0"));
 	    }
 	    else {
@@ -2488,7 +2414,7 @@ BigDecimal_power(int argc, VALUE*argv, VALUE self)
 	}
 	else {
 	    if (is_positive(vexp)) {
-		y = VpCreateRbObject(n, "0");
+		y = VpCreateRbObject(n, "0#");
 		if (is_even(vexp)) {
 		    VpSetInf(y, VpGetSign(x));
 		}
@@ -2497,7 +2423,7 @@ BigDecimal_power(int argc, VALUE*argv, VALUE self)
 		}
 		return ToValue(y);
 	    }
-	    else if (BIGDECIMAL_NEGATIVE_P(x) && is_even(vexp)) {
+	    else if (VpGetSign(x) < 0 && is_even(vexp)) {
 		return ToValue(VpCreateRbObject(n, "-0"));
 	    }
 	    else {
@@ -2538,94 +2464,93 @@ BigDecimal_power_op(VALUE self, VALUE exp)
     return BigDecimal_power(1, &exp, self);
 }
 
-/* :nodoc:
+static VALUE
+BigDecimal_s_allocate(VALUE klass)
+{
+    return VpNewRbClass(0, NULL, klass)->obj;
+}
+
+static Real *BigDecimal_new(int argc, VALUE *argv);
+
+/* call-seq:
+ *   new(initial, digits)
+ *
+ * Create a new BigDecimal object.
+ *
+ * initial:: The initial value, as an Integer, a Float, a Rational,
+ *           a BigDecimal, or a String.
  *
- * private method for dup and clone the provided BigDecimal +other+
+ *           If it is a String, spaces are ignored and unrecognized characters
+ *           terminate the value.
+ *
+ * digits:: The number of significant digits, as a Fixnum. If omitted or 0,
+ *          the number of significant digits is determined from the initial
+ *          value.
+ *
+ * The actual number of significant digits used in computation is usually
+ * larger than the specified number.
+ *
+ * ==== Exceptions
+ *
+ * TypeError:: If the +initial+ type is neither Fixnum, Bignum, Float,
+ *             Rational, nor BigDecimal, this exception is raised.
+ *
+ * TypeError:: If the +digits+ is not a Fixnum, this exception is raised.
+ *
+ * ArgumentError:: If +initial+ is a Float, and the +digits+ is larger than
+ *                 Float::DIG + 1, this exception is raised.
+ *
+ * ArgumentError:: If the +initial+ is a Float or Rational, and the +digits+
+ *                 value is omitted, this exception is raised.
  */
 static VALUE
-BigDecimal_initialize_copy(VALUE self, VALUE other)
+BigDecimal_initialize(int argc, VALUE *argv, VALUE self)
 {
+    ENTER(1);
     Real *pv = rb_check_typeddata(self, &BigDecimal_data_type);
-    Real *x = rb_check_typeddata(other, &BigDecimal_data_type);
+    Real *x;
 
-    if (self != other) {
-	DATA_PTR(self) = VpCopy(pv, x);
+    GUARD_OBJ(x, BigDecimal_new(argc, argv));
+    if (ToValue(x)) {
+	pv = VpCopy(pv, x);
     }
+    else {
+	VpFree(pv);
+	pv = x;
+    }
+    DATA_PTR(self) = pv;
+    pv->obj = self;
     return self;
 }
 
+/* :nodoc:
+ *
+ * private method to dup and clone the provided BigDecimal +other+
+ */
 static VALUE
-BigDecimal_clone(VALUE self)
+BigDecimal_initialize_copy(VALUE self, VALUE other)
 {
-  return self;
-}
+    Real *pv = rb_check_typeddata(self, &BigDecimal_data_type);
+    Real *x = rb_check_typeddata(other, &BigDecimal_data_type);
 
-#ifdef HAVE_RB_OPTS_EXCEPTION_P
-int rb_opts_exception_p(VALUE opts, int default_value);
-#define opts_exception_p(opts) rb_opts_exception_p((opts), 1)
-#else
-static int
-opts_exception_p(VALUE opts)
-{
-    static ID kwds[1];
-    VALUE exception;
-    if (!kwds[0]) {
-        kwds[0] = rb_intern_const("exception");
-    }
-    if (!rb_get_kwargs(opts, kwds, 0, 1, &exception)) return 1;
-    switch (exception) {
-      case Qtrue: case Qfalse:
-        break;
-      default:
-        rb_raise(rb_eArgError, "true or false is expected as exception: %+"PRIsVALUE,
-                 exception);
+    if (self != other) {
+	DATA_PTR(self) = VpCopy(pv, x);
     }
-    return exception != Qfalse;
+    return self;
 }
-#endif
 
 static Real *
-VpNewVarArg(int argc, VALUE *argv)
+BigDecimal_new(int argc, VALUE *argv)
 {
     size_t mf;
-    VALUE  opts = Qnil;
     VALUE  nFig;
     VALUE  iniValue;
-    double d;
-    int    exc;
-
-    argc = rb_scan_args(argc, argv, "11:", &iniValue, &nFig, &opts);
-    exc = opts_exception_p(opts);
 
-    if (argc == 1) {
+    if (rb_scan_args(argc, argv, "11", &iniValue, &nFig) == 1) {
         mf = 0;
     }
     else {
-        /* expand GetPrecisionInt for exception suppression */
-        ssize_t n = NUM2INT(nFig);
-        if (n < 0) {
-            if (!exc) {
-                return NULL;
-            }
-            rb_raise(rb_eArgError, "negative precision");
-        }
-        mf = (size_t)n;
-    }
-
-    if (SPECIAL_CONST_P(iniValue)) {
-        switch (iniValue) {
-          case Qnil:
-            if (!exc) return NULL;
-            rb_raise(rb_eTypeError, "can't convert nil into BigDecimal");
-          case Qtrue:
-            if (!exc) return NULL;
-            rb_raise(rb_eTypeError, "can't convert true into BigDecimal");
-          case Qfalse:
-            if (!exc) return NULL;
-            rb_raise(rb_eTypeError, "can't convert false into BigDecimal");
-          default:
-            break;
-        }
+        mf = GetPositiveInt(nFig);
     }
 
     switch (TYPE(iniValue)) {
@@ -2641,24 +2566,12 @@ VpNewVarArg(int argc, VALUE *argv)
 	return GetVpValue(iniValue, 1);
 
       case T_FLOAT:
-        d = RFLOAT_VALUE(iniValue);
-        if (!isfinite(d)) {
-            Real *pv = VpCreateRbObject(1, NULL);
-            VpDtoV(pv, d);
-            return pv;
-        }
 	if (mf > DBL_DIG+1) {
-            if (!exc) {
-                return NULL;
-            }
 	    rb_raise(rb_eArgError, "precision too large.");
 	}
 	/* fall through */
       case T_RATIONAL:
 	if (NIL_P(nFig)) {
-            if (!exc) {
-                return NULL;
-            }
 	    rb_raise(rb_eArgError,
 		     "can't omit precision for a %"PRIsVALUE".",
 		     RB_OBJ_CLASSNAME(iniValue));
@@ -2670,85 +2583,25 @@ VpNewVarArg(int argc, VALUE *argv)
       default:
 	break;
     }
-    /* TODO: support to_d */
-    if (!exc) {
-        iniValue = rb_check_convert_type(iniValue, T_STRING, "String", "to_str");
-        if (NIL_P(iniValue)) return NULL;
-    }
     StringValueCStr(iniValue);
-    return VpAlloc(mf, RSTRING_PTR(iniValue), 1, exc);
+    return VpAlloc(mf, RSTRING_PTR(iniValue));
 }
 
-/* call-seq:
- *   BigDecimal(initial, digits, exception: true)
- *
- * Create a new BigDecimal object.
- *
- * initial:: The initial value, as an Integer, a Float, a Rational,
- *           a BigDecimal, or a String.
- *
- *           If it is a String, spaces are ignored and unrecognized characters
- *           terminate the value.
- *
- * digits:: The number of significant digits, as an Integer. If omitted or 0,
- *          the number of significant digits is determined from the initial
- *          value.
- *
- *          The actual number of significant digits used in computation is
- *          usually larger than the specified number.
- *
- * exception:: Whether an exception should be raised on invalid arguments.
- *             +true+ by default, if passed +false+, just returns +nil+
- *             for invalid.
- *
- *
- * ==== Exceptions
- *
- * TypeError:: If the +initial+ type is neither Integer, Float,
- *             Rational, nor BigDecimal, this exception is raised.
- *
- * TypeError:: If the +digits+ is not an Integer, this exception is raised.
- *
- * ArgumentError:: If +initial+ is a Float, and the +digits+ is larger than
- *                 Float::DIG + 1, this exception is raised.
- *
- * ArgumentError:: If the +initial+ is a Float or Rational, and the +digits+
- *                 value is omitted, this exception is raised.
- */
+/* See also BigDecimal.new */
 static VALUE
-f_BigDecimal(int argc, VALUE *argv, VALUE self)
+BigDecimal_global_new(int argc, VALUE *argv, VALUE self)
 {
     ENTER(1);
     Real *pv;
     VALUE obj;
 
-    if (argc > 0 && CLASS_OF(argv[0]) == rb_cBigDecimal) {
-        if (argc == 1 || (argc == 2 && RB_TYPE_P(argv[1], T_HASH))) return argv[0];
-    }
     obj = TypedData_Wrap_Struct(rb_cBigDecimal, &BigDecimal_data_type, 0);
-    pv = VpNewVarArg(argc, argv);
-    if (pv == NULL) return Qnil;
-    SAVE(pv);
+    GUARD_OBJ(pv, BigDecimal_new(argc, argv));
     if (ToValue(pv)) pv = VpCopy(NULL, pv);
     RTYPEDDATA_DATA(obj) = pv;
-    RB_OBJ_FREEZE(obj);
     return pv->obj = obj;
 }
 
-static VALUE
-BigDecimal_s_interpret_loosely(VALUE klass, VALUE str)
-{
-    ENTER(1);
-    char const *c_str;
-    Real *pv;
-
-    c_str = StringValueCStr(str);
-    GUARD_OBJ(pv, VpAlloc(0, c_str, 0, 1));
-    pv->obj = TypedData_Wrap_Struct(klass, &BigDecimal_data_type, pv);
-    RB_OBJ_FREEZE(pv->obj);
-    return pv->obj;
-}
-
  /* call-seq:
   * BigDecimal.limit(digits)
   *
@@ -2811,9 +2664,9 @@ BigDecimal_sign(VALUE self)
  *       BigDecimal.mode(BigDecimal::EXCEPTION_OVERFLOW, false)
  *       BigDecimal.mode(BigDecimal::EXCEPTION_NaN, false)
  *
- *       BigDecimal(BigDecimal('Infinity'))
- *       BigDecimal(BigDecimal('-Infinity'))
- *       BigDecimal(BigDecimal('NaN'))
+ *       BigDecimal.new(BigDecimal('Infinity'))
+ *       BigDecimal.new(BigDecimal('-Infinity'))
+ *       BigDecimal(BigDecimal.new('NaN'))
  *     end
  *
  * For use with the BigDecimal::EXCEPTION_*
@@ -2907,13 +2760,13 @@ BigMath_s_exp(VALUE klass, VALUE x, VALUE vprec)
 	rb_raise(rb_eArgError, "Zero or negative precision for exp");
     }
 
-    /* TODO: the following switch statement is almost same as one in the
+    /* TODO: the following switch statement is almostly the same as one in the
      *       BigDecimalCmp function. */
     switch (TYPE(x)) {
       case T_DATA:
 	if (!is_kind_of_BigDecimal(x)) break;
 	vx = DATA_PTR(x);
-	negative = BIGDECIMAL_NEGATIVE_P(vx);
+	negative = VpGetSign(vx) < 0;
 	infinite = VpIsPosInf(vx) || VpIsNegInf(vx);
 	nan = VpIsNaN(vx);
 	break;
@@ -2966,12 +2819,8 @@ BigMath_s_exp(VALUE klass, VALUE x, VALUE vprec)
     x = vx->obj;
 
     n = prec + rmpd_double_figures();
-    negative = BIGDECIMAL_NEGATIVE_P(vx);
+    negative = VpGetSign(vx) < 0;
     if (negative) {
-        VALUE x_zero = INT2NUM(1);
-        VALUE x_copy = f_BigDecimal(1, &x_zero, klass);
-        x = BigDecimal_initialize_copy(x_copy, x);
-        vx = DATA_PTR(x);
 	VpSetSign(vx, 1);
     }
 
@@ -3049,14 +2898,14 @@ BigMath_s_log(VALUE klass, VALUE x, VALUE vprec)
 	rb_raise(rb_eArgError, "Zero or negative precision for exp");
     }
 
-    /* TODO: the following switch statement is almost same as one in the
+    /* TODO: the following switch statement is almostly the same as one in the
      *       BigDecimalCmp function. */
     switch (TYPE(x)) {
       case T_DATA:
 	  if (!is_kind_of_BigDecimal(x)) break;
 	  vx = DATA_PTR(x);
 	  zero = VpIsZero(vx);
-	  negative = BIGDECIMAL_NEGATIVE_P(vx);
+	  negative = VpGetSign(vx) < 0;
 	  infinite = VpIsPosInf(vx) || VpIsNegInf(vx);
 	  nan = VpIsNaN(vx);
 	  break;
@@ -3204,15 +3053,15 @@ get_vp_value:
  *
  *   require 'bigdecimal'
  *
- *   sum = BigDecimal("0")
+ *   sum = BigDecimal.new("0")
  *   10_000.times do
- *     sum = sum + BigDecimal("0.0001")
+ *     sum = sum + BigDecimal.new("0.0001")
  *   end
  *   print sum #=> 0.1E1
  *
  * Similarly:
  *
- *	(BigDecimal("1.2") - BigDecimal("1.0")) == BigDecimal("0.2") #=> true
+ *	(BigDecimal.new("1.2") - BigDecimal("1.0")) == BigDecimal("0.2") #=> true
  *
  *	(1.2 - 1.0) == 0.2 #=> false
  *
@@ -3226,8 +3075,8 @@ get_vp_value:
  * BigDecimal sometimes needs to return infinity, for example if you divide
  * a value by zero.
  *
- *	BigDecimal("1.0") / BigDecimal("0.0")  #=> Infinity
- *	BigDecimal("-1.0") / BigDecimal("0.0")  #=> -Infinity
+ *	BigDecimal.new("1.0") / BigDecimal.new("0.0")  #=> Infinity
+ *	BigDecimal.new("-1.0") / BigDecimal.new("0.0")  #=> -Infinity
  *
  * You can represent infinite numbers to BigDecimal using the strings
  * <code>'Infinity'</code>, <code>'+Infinity'</code> and
@@ -3240,13 +3089,13 @@ get_vp_value:
  *
  * Example:
  *
- *	BigDecimal("0.0") / BigDecimal("0.0") #=> NaN
+ *	BigDecimal.new("0.0") / BigDecimal.new("0.0") #=> NaN
  *
  * You can also create undefined values.
  *
  * NaN is never considered to be the same as any other value, even NaN itself:
  *
- *	n = BigDecimal('NaN')
+ *	n = BigDecimal.new('NaN')
  *	n == 0.0 #=> false
  *	n == n #=> false
  *
@@ -3259,11 +3108,11 @@ get_vp_value:
  * If the value which is too small to be represented is negative, a BigDecimal
  * value of negative zero is returned.
  *
- *	BigDecimal("1.0") / BigDecimal("-Infinity") #=> -0.0
+ *	BigDecimal.new("1.0") / BigDecimal.new("-Infinity") #=> -0.0
  *
  * If the value is positive, a value of positive zero is returned.
  *
- *	BigDecimal("1.0") / BigDecimal("Infinity") #=> 0.0
+ *	BigDecimal.new("1.0") / BigDecimal.new("Infinity") #=> 0.0
  *
  * (See BigDecimal.mode for how to specify limits of precision.)
  *
@@ -3273,25 +3122,13 @@ get_vp_value:
  * Note also that in mathematics, there is no particular concept of negative
  * or positive zero; true mathematical zero has no sign.
  *
- * == bigdecimal/util
- *
- * When you require +bigdecimal/util+, the #to_d method will be
- * available on BigDecimal and the native Integer, Float, Rational,
- * and String classes:
- *
- *	require 'bigdecimal/util'
- *
- *      42.to_d         # => 0.42e2
- *      0.5.to_d        # => 0.5e0
- *      (2/3r).to_d(3)  # => 0.667e0
- *      "0.5".to_d      # => 0.5e0
- *
  * == License
  *
  * Copyright (C) 2002 by Shigeo Kobayashi <shigeo@tinyforest.gr.jp>.
  *
- * BigDecimal is released under the Ruby and 2-clause BSD licenses.
- * See LICENSE.txt for details.
+ * You may distribute under the terms of either the GNU General Public
+ * License or the Artistic License, as specified in the README file
+ * of the BigDecimal distribution.
  *
  * Maintained by mrkn <mrkn@mrkn.jp> and ruby-core members.
  *
@@ -3312,18 +3149,17 @@ Init_bigdecimal(void)
 
     /* Class and method registration */
     rb_cBigDecimal = rb_define_class("BigDecimal", rb_cNumeric);
+    rb_define_alloc_func(rb_cBigDecimal, BigDecimal_s_allocate);
 
     /* Global function */
-    rb_define_global_function("BigDecimal", f_BigDecimal, -1);
+    rb_define_global_function("BigDecimal", BigDecimal_global_new, -1);
 
     /* Class methods */
-    rb_undef_method(CLASS_OF(rb_cBigDecimal), "allocate");
-    rb_undef_method(CLASS_OF(rb_cBigDecimal), "new");
-    rb_define_singleton_method(rb_cBigDecimal, "interpret_loosely", BigDecimal_s_interpret_loosely, 1);
     rb_define_singleton_method(rb_cBigDecimal, "mode", BigDecimal_mode, -1);
     rb_define_singleton_method(rb_cBigDecimal, "limit", BigDecimal_limit, -1);
     rb_define_singleton_method(rb_cBigDecimal, "double_fig", BigDecimal_double_fig, 0);
     rb_define_singleton_method(rb_cBigDecimal, "_load", BigDecimal_load, 1);
+    rb_define_singleton_method(rb_cBigDecimal, "ver", BigDecimal_version, 0);
 
     rb_define_singleton_method(rb_cBigDecimal, "save_exception_mode", BigDecimal_save_exception_mode, 0);
     rb_define_singleton_method(rb_cBigDecimal, "save_rounding_mode", BigDecimal_save_rounding_mode, 0);
@@ -3331,14 +3167,6 @@ Init_bigdecimal(void)
 
     /* Constants definition */
 
-#ifndef RUBY_BIGDECIMAL_VERSION
-# error RUBY_BIGDECIMAL_VERSION is not defined
-#endif
-    /*
-     * The version of bigdecimal library
-     */
-    rb_define_const(rb_cBigDecimal, "VERSION", rb_str_new2(RUBY_BIGDECIMAL_VERSION));
-
     /*
      * Base value used in internal calculations.  On a 32 bit system, BASE
      * is 10000, indicating that calculation is done in groups of 4 digits.
@@ -3381,7 +3209,7 @@ Init_bigdecimal(void)
     rb_define_const(rb_cBigDecimal, "EXCEPTION_OVERFLOW", INT2FIX(VP_EXCEPTION_OVERFLOW));
 
     /*
-     * 0x10: Determines what happens when a division by zero is performed.
+     * 0x01: Determines what happens when a division by zero is performed.
      * See BigDecimal.mode.
      */
     rb_define_const(rb_cBigDecimal, "EXCEPTION_ZERODIVIDE", INT2FIX(VP_EXCEPTION_ZERODIVIDE));
@@ -3443,13 +3271,14 @@ Init_bigdecimal(void)
 
     arg = rb_str_new2("+Infinity");
     /* Positive infinity value. */
-    rb_define_const(rb_cBigDecimal, "INFINITY", f_BigDecimal(1, &arg, rb_cBigDecimal));
+    rb_define_const(rb_cBigDecimal, "INFINITY", BigDecimal_global_new(1, &arg, rb_cBigDecimal));
     arg = rb_str_new2("NaN");
     /* 'Not a Number' value. */
-    rb_define_const(rb_cBigDecimal, "NAN", f_BigDecimal(1, &arg, rb_cBigDecimal));
+    rb_define_const(rb_cBigDecimal, "NAN", BigDecimal_global_new(1, &arg, rb_cBigDecimal));
 
 
     /* instance methods */
+    rb_define_method(rb_cBigDecimal, "initialize", BigDecimal_initialize, -1);
     rb_define_method(rb_cBigDecimal, "initialize_copy", BigDecimal_initialize_copy, 1);
     rb_define_method(rb_cBigDecimal, "precs", BigDecimal_prec, 0);
 
@@ -3474,8 +3303,7 @@ Init_bigdecimal(void)
     rb_define_method(rb_cBigDecimal, "modulo", BigDecimal_mod, 1);
     rb_define_method(rb_cBigDecimal, "remainder", BigDecimal_remainder, 1);
     rb_define_method(rb_cBigDecimal, "divmod", BigDecimal_divmod, 1);
-    rb_define_method(rb_cBigDecimal, "clone", BigDecimal_clone, 0);
-    rb_define_method(rb_cBigDecimal, "dup", BigDecimal_clone, 0);
+    /* rb_define_method(rb_cBigDecimal, "dup", BigDecimal_dup, 0); */
     rb_define_method(rb_cBigDecimal, "to_f", BigDecimal_to_f, 0);
     rb_define_method(rb_cBigDecimal, "abs", BigDecimal_abs, 0);
     rb_define_method(rb_cBigDecimal, "sqrt", BigDecimal_sqrt, 1);
@@ -3523,7 +3351,6 @@ Init_bigdecimal(void)
     id_floor = rb_intern_const("floor");
     id_to_r = rb_intern_const("to_r");
     id_eq = rb_intern_const("==");
-    id_half = rb_intern_const("half");
 }
 
 /*
@@ -3551,14 +3378,7 @@ static Real *VpPt5;        /* constant 0.5 */
 #define MemCmp(x,y,z) memcmp(x,y,z)
 #define StrCmp(x,y)   strcmp(x,y)
 
-enum op_sw {
-    OP_SW_ADD = 1,  /* + */
-    OP_SW_SUB,      /* - */
-    OP_SW_MULT,     /* * */
-    OP_SW_DIV       /* / */
-};
-
-static int VpIsDefOP(Real *c, Real *a, Real *b, enum op_sw sw);
+static int VpIsDefOP(Real *c,Real *a,Real *b,int sw);
 static int AddExponent(Real *a, SIGNED_VALUE n);
 static BDIGIT VpAddAbs(Real *a,Real *b,Real *c);
 static BDIGIT VpSubAbs(Real *a,Real *b,Real *c);
@@ -3585,7 +3405,7 @@ VpMemAlloc(size_t mb)
     return p;
 }
 
-VP_EXPORT void *
+    VP_EXPORT void *
 VpMemRealloc(void *ptr, size_t mb)
 {
     void *p = xrealloc(ptr, mb);
@@ -3603,12 +3423,12 @@ VpFree(Real *pv)
 #ifdef BIGDECIMAL_DEBUG
 	gnAlloc--; /* Decrement allocation count */
 	if (gnAlloc == 0) {
-	    printf(" *************** All memories allocated freed ****************\n");
-	    /*getchar();*/
+	    printf(" *************** All memories allocated freed ****************");
+	    getchar();
 	}
 	if (gnAlloc <  0) {
 	    printf(" ??????????? Too many memory free calls(%d) ?????????????\n", gnAlloc);
-	    /*getchar();*/
+	    getchar();
 	}
 #endif /* BIGDECIMAL_DEBUG */
     }
@@ -3748,7 +3568,13 @@ VpSetRoundMode(unsigned short n)
  *    (to let the compiler know they may be changed in outside
  *    (... but not actually..)).
  */
+volatile const double gZero_ABCED9B1_CE73__00400511F31D = 0.0;
 volatile const double gOne_ABCED9B4_CE73__00400511F31D  = 1.0;
+static double
+Zero(void)
+{
+    return gZero_ABCED9B1_CE73__00400511F31D;
+}
 
 static double
 One(void)
@@ -3773,19 +3599,25 @@ One(void)
 VP_EXPORT double
 VpGetDoubleNaN(void) /* Returns the value of NaN */
 {
-    return nan("");
+    static double fNaN = 0.0;
+    if (fNaN == 0.0) fNaN = Zero()/Zero();
+    return fNaN;
 }
 
 VP_EXPORT double
 VpGetDoublePosInf(void) /* Returns the value of +Infinity */
 {
-    return HUGE_VAL;
+    static double fInf = 0.0;
+    if (fInf == 0.0) fInf = One()/Zero();
+    return fInf;
 }
 
 VP_EXPORT double
 VpGetDoubleNegInf(void) /* Returns the value of -Infinity */
 {
-    return -HUGE_VAL;
+    static double fInf = 0.0;
+    if (fInf == 0.0) fInf = -(One()/Zero());
+    return fInf;
 }
 
 VP_EXPORT double
@@ -3833,7 +3665,7 @@ VpException(unsigned short f, const char *str,int always)
 /* Throw exception or returns 0,when resulting c is Inf or NaN */
 /*  sw=1:+ 2:- 3:* 4:/ */
 static int
-VpIsDefOP(Real *c, Real *a, Real *b, enum op_sw sw)
+VpIsDefOP(Real *c,Real *a,Real *b,int sw)
 {
     if (VpIsNaN(a) || VpIsNaN(b)) {
 	/* at least a or b is NaN */
@@ -3844,7 +3676,7 @@ VpIsDefOP(Real *c, Real *a, Real *b, enum op_sw sw)
     if (VpIsInf(a)) {
 	if (VpIsInf(b)) {
 	    switch(sw) {
-	      case OP_SW_ADD: /* + */
+	      case 1: /* + */
 		if (VpGetSign(a) == VpGetSign(b)) {
 		    VpSetInf(c, VpGetSign(a));
 		    goto Inf;
@@ -3853,7 +3685,7 @@ VpIsDefOP(Real *c, Real *a, Real *b, enum op_sw sw)
 		    VpSetNaN(c);
 		    goto NaN;
 		}
-	      case OP_SW_SUB: /* - */
+	      case 2: /* - */
 		if (VpGetSign(a) != VpGetSign(b)) {
 		    VpSetInf(c, VpGetSign(a));
 		    goto Inf;
@@ -3862,10 +3694,12 @@ VpIsDefOP(Real *c, Real *a, Real *b, enum op_sw sw)
 		    VpSetNaN(c);
 		    goto NaN;
 		}
-	      case OP_SW_MULT: /* * */
+		break;
+	      case 3: /* * */
 		VpSetInf(c, VpGetSign(a)*VpGetSign(b));
 		goto Inf;
-	      case OP_SW_DIV: /* / */
+		break;
+	      case 4: /* / */
 		VpSetNaN(c);
 		goto NaN;
 	    }
@@ -3874,18 +3708,18 @@ VpIsDefOP(Real *c, Real *a, Real *b, enum op_sw sw)
 	}
 	/* Inf op Finite */
 	switch(sw) {
-	  case OP_SW_ADD: /* + */
-	  case OP_SW_SUB: /* - */
+	  case 1: /* + */
+	  case 2: /* - */
 	    VpSetInf(c, VpGetSign(a));
 	    break;
-	  case OP_SW_MULT: /* * */
+	  case 3: /* * */
 	    if (VpIsZero(b)) {
 		VpSetNaN(c);
 		goto NaN;
 	    }
 	    VpSetInf(c, VpGetSign(a)*VpGetSign(b));
 	    break;
-	  case OP_SW_DIV: /* / */
+	  case 4: /* / */
 	    VpSetInf(c, VpGetSign(a)*VpGetSign(b));
 	}
 	goto Inf;
@@ -3893,20 +3727,20 @@ VpIsDefOP(Real *c, Real *a, Real *b, enum op_sw sw)
 
     if (VpIsInf(b)) {
 	switch(sw) {
-	  case OP_SW_ADD: /* + */
+	  case 1: /* + */
 	    VpSetInf(c, VpGetSign(b));
 	    break;
-	  case OP_SW_SUB: /* - */
+	  case 2: /* - */
 	    VpSetInf(c, -VpGetSign(b));
 	    break;
-	  case OP_SW_MULT: /* * */
+	  case 3: /* * */
 	    if (VpIsZero(a)) {
 		VpSetNaN(c);
 		goto NaN;
 	    }
 	    VpSetInf(c, VpGetSign(a)*VpGetSign(b));
 	    break;
-	  case OP_SW_DIV: /* / */
+	  case 4: /* / */
 	    VpSetZero(c, VpGetSign(a)*VpGetSign(b));
 	}
 	goto Inf;
@@ -3914,13 +3748,7 @@ VpIsDefOP(Real *c, Real *a, Real *b, enum op_sw sw)
     return 1; /* Results OK */
 
 Inf:
-    if (VpIsPosInf(c)) {
-	return VpException(VP_EXCEPTION_INFINITY, "Computation results to 'Infinity'", 0);
-    }
-    else {
-	return VpException(VP_EXCEPTION_INFINITY, "Computation results to '-Infinity'", 0);
-    }
-
+    return VpException(VP_EXCEPTION_INFINITY, "Computation results to 'Infinity'", 0);
 NaN:
     return VpException(VP_EXCEPTION_NaN, "Computation results to 'NaN'", 0);
 }
@@ -3980,11 +3808,14 @@ VP_EXPORT size_t
 VpInit(BDIGIT BaseVal)
 {
     /* Setup +/- Inf  NaN -0 */
+    VpGetDoubleNaN();
+    VpGetDoublePosInf();
+    VpGetDoubleNegInf();
     VpGetDoubleNegZero();
 
     /* Allocates Vp constants. */
-    VpConstOne = VpAlloc(1UL, "1", 1, 1);
-    VpPt5 = VpAlloc(1UL, ".5", 1, 1);
+    VpConstOne = VpAlloc(1UL, "1");
+    VpPt5 = VpAlloc(1UL, ".5");
 
 #ifdef BIGDECIMAL_DEBUG
     gnAlloc = 0;
@@ -3993,11 +3824,11 @@ VpInit(BDIGIT BaseVal)
 #ifdef BIGDECIMAL_DEBUG
     if (gfDebug) {
 	printf("VpInit: BaseVal   = %"PRIuBDIGIT"\n", BaseVal);
-	printf("\tBASE      = %"PRIuBDIGIT"\n", BASE);
-	printf("\tHALF_BASE = %"PRIuBDIGIT"\n", HALF_BASE);
-	printf("\tBASE1     = %"PRIuBDIGIT"\n", BASE1);
-	printf("\tBASE_FIG  = %u\n", BASE_FIG);
-	printf("\tDBLE_FIG  = %d\n", DBLE_FIG);
+	printf("  BASE   = %"PRIuBDIGIT"\n", BASE);
+	printf("  HALF_BASE = %"PRIuBDIGIT"\n", HALF_BASE);
+	printf("  BASE1  = %"PRIuBDIGIT"\n", BASE1);
+	printf("  BASE_FIG  = %u\n", BASE_FIG);
+	printf("  DBLE_FIG  = %d\n", DBLE_FIG);
     }
 #endif /* BIGDECIMAL_DEBUG */
 
@@ -4048,52 +3879,6 @@ overflow:
     return VpException(VP_EXCEPTION_OVERFLOW, "Exponent overflow", 0);
 }
 
-Real *
-rmpd_parse_special_string(const char *str)
-{
-    static const struct {
-        const char *str;
-        size_t len;
-        int sign;
-    } table[] = {
-        { SZ_INF,  sizeof(SZ_INF)  - 1, VP_SIGN_POSITIVE_INFINITE },
-        { SZ_PINF, sizeof(SZ_PINF) - 1, VP_SIGN_POSITIVE_INFINITE },
-        { SZ_NINF, sizeof(SZ_NINF) - 1, VP_SIGN_NEGATIVE_INFINITE },
-        { SZ_NaN,  sizeof(SZ_NaN)  - 1, VP_SIGN_NaN               }
-    };
-    static const size_t table_length = sizeof(table) / sizeof(table[0]);
-    size_t i;
-
-    for (i = 0; i < table_length; ++i) {
-        const char *p;
-        if (strncmp(str, table[i].str, table[i].len) != 0) {
-            continue;
-        }
-
-        p = str + table[i].len;
-        while (*p && ISSPACE(*p)) ++p;
-        if (*p == '\0') {
-            Real *vp = VpAllocReal(1);
-            vp->MaxPrec = 1;
-            switch (table[i].sign) {
-              default:
-                UNREACHABLE; break;
-              case VP_SIGN_POSITIVE_INFINITE:
-                VpSetPosInf(vp);
-                return vp;
-              case VP_SIGN_NEGATIVE_INFINITE:
-                VpSetNegInf(vp);
-                return vp;
-              case VP_SIGN_NaN:
-                VpSetNaN(vp);
-                return vp;
-            }
-        }
-    }
-
-    return NULL;
-}
-
 /*
  * Allocates variable.
  * [Input]
@@ -4108,10 +3893,9 @@ rmpd_parse_special_string(const char *str)
  *   NULL be returned if memory allocation is failed,or any error.
  */
 VP_EXPORT Real *
-VpAlloc(size_t mx, const char *szVal, int strict_p, int exc)
+VpAlloc(size_t mx, const char *szVal)
 {
-    const char *orig_szVal = szVal;
-    size_t i, j, ni, ipf, nf, ipe, ne, dot_seen, exp_seen, nalloc;
+    size_t i, ni, ipn, ipf, nf, ipe, ne, nalloc;
     char v, *psz;
     int  sign=1;
     Real *vp = NULL;
@@ -4122,198 +3906,123 @@ VpAlloc(size_t mx, const char *szVal, int strict_p, int exc)
     if (mx == 0) ++mx;
 
     if (szVal) {
-        /* Skipping leading spaces */
-        while (ISSPACE(*szVal)) szVal++;
-
-        /* Processing the leading one `#` */
-        if (*szVal != '#') {
-            if (mf) {
-                mf = (mf + BASE_FIG - 1) / BASE_FIG + 2; /* Needs 1 more for div */
-                if (mx > mf) {
-                    mx = mf;
-                }
-            }
-        }
-        else {
-            ++szVal;
-        }
+	while (ISSPACE(*szVal)) szVal++;
+	if (*szVal != '#') {
+	    if (mf) {
+		mf = (mf + BASE_FIG - 1) / BASE_FIG + 2; /* Needs 1 more for div */
+		if (mx > mf) {
+		    mx = mf;
+		}
+	    }
+	}
+	else {
+	    ++szVal;
+	}
     }
     else {
-      return_zero:
-        /* necessary to be able to store */
-        /* at least mx digits. */
-        /* szVal==NULL ==> allocate zero value. */
-        vp = VpAllocReal(mx);
-        /* xmalloc() alway returns(or throw interruption) */
-        vp->MaxPrec = mx;    /* set max precision */
-        VpSetZero(vp, 1);    /* initialize vp to zero. */
-        return vp;
-    }
-
-    /* Check on Inf & NaN */
-    if ((vp = rmpd_parse_special_string(szVal)) != NULL) {
-        return vp;
-    }
-
-    /* Scanning digits */
-
-    /* A buffer for keeping scanned digits */
+	/* necessary to be able to store */
+	/* at least mx digits. */
+	/* szVal==NULL ==> allocate zero value. */
+	vp = VpAllocReal(mx);
+	/* xmalloc() alway returns(or throw interruption) */
+	vp->MaxPrec = mx;    /* set max precision */
+	VpSetZero(vp, 1);    /* initialize vp to zero. */
+	return vp;
+    }
+
+    /* Skip all '_' after digit: 2006-6-30 */
+    ni = 0;
     buf = rb_str_tmp_new(strlen(szVal) + 1);
     psz = RSTRING_PTR(buf);
-
-    /* cursor: i for psz, and j for szVal */
-    i = j = 0;
-
-    /* Scanning: sign part */
-    v = psz[i] = szVal[j];
-    if ((v == '-') || (v == '+')) {
-        sign = -(v == '-');
-        ++i;
-        ++j;
+    i   = 0;
+    ipn = 0;
+    while ((psz[i] = szVal[ipn]) != 0) {
+	if (ISDIGIT(psz[i])) ++ni;
+	if (psz[i] == '_') {
+	    if (ni > 0) {
+		ipn++;
+		continue;
+	    }
+	    psz[i] = 0;
+	    break;
+	}
+	++i;
+	++ipn;
     }
-
-    /* Scanning: integer part */
-    ni  = 0; /* number of digits in the integer part */
-    while ((v = psz[i] = szVal[j]) != '\0') {
-        if (!strict_p && ISSPACE(v)) {
-            v = psz[i] = '\0';
-            break;
-        }
-        if (v == '_') {
-            if (ni > 0) {
-                v = szVal[j+1];
-                if (v == '\0' || ISSPACE(v) || ISDIGIT(v)) {
-                    ++j;
-                    continue;
-                }
-                if (!strict_p) {
-                    v = psz[i] = '\0';
-                    break;
-                }
-            }
-            goto invalid_value;
-        }
-        if (!ISDIGIT(v)) {
-            break;
-        }
-        ++ni;
-        ++i;
-        ++j;
-    }
-
-    /* Scanning: fractional part */
-    nf  = 0; /* number of digits in the fractional part */
-    ne  = 0; /* number of digits in the exponential part */
-    ipf = 0; /* index of the beginning of the fractional part */
-    ipe = 0; /* index of the beginning of the exponential part */
-    dot_seen = 0;
-    exp_seen = 0;
-
-    if (v != '\0') {
-        /* Scanning fractional part */
-        if ((psz[i] = szVal[j]) == '.') {
-            dot_seen = 1;
-            ++i;
-            ++j;
-            ipf = i;
-            while ((v = psz[i] = szVal[j]) != '\0') {
-                if (!strict_p && ISSPACE(v)) {
-                    v = psz[i] = '\0';
-                    break;
-                }
-                if (v == '_') {
-                    if (nf > 0 && ISDIGIT(szVal[j+1])) {
-                        ++j;
-                        continue;
-                    }
-                    if (!strict_p) {
-                        v = psz[i] = '\0';
-                        if (nf == 0) {
-                            dot_seen = 0;
-                        }
-                        break;
-                    }
-                    goto invalid_value;
-                }
-                if (!ISDIGIT(v)) break;
-                ++i;
-                ++j;
-                ++nf;
-            }
-        }
-
-        /* Scanning exponential part */
-        if (v != '\0') {
-            switch ((psz[i] = szVal[j])) {
-                case '\0':
-                    break;
-                case 'e': case 'E':
-                case 'd': case 'D':
-                    exp_seen = 1;
-                    ++i;
-                    ++j;
-                    ipe = i;
-                    v = psz[i] = szVal[j];
-                    if ((v == '-') || (v == '+')) {
-                        ++i;
-                        ++j;
-                    }
-                    while ((v = psz[i] = szVal[j]) != '\0') {
-                        if (!strict_p && ISSPACE(v)) {
-                            v = psz[i] = '\0';
-                            break;
-                        }
-                        if (v == '_') {
-                            if (ne > 0 && ISDIGIT(szVal[j+1])) {
-                                ++j;
-                                continue;
-                            }
-                            if (!strict_p) {
-                                v = psz[i] = '\0';
-                                if (ne == 0) {
-                                    exp_seen = 0;
-                                }
-                                break;
-                            }
-                            goto invalid_value;
-                        }
-                        if (!ISDIGIT(v)) break;
-                        ++i;
-                        ++j;
-                        ++ne;
-                    }
-                    break;
-                default:
-                    break;
-            }
-        }
-
-        if (v != '\0') {
-            /* Scanning trailing spaces */
-            while (ISSPACE(szVal[j])) ++j;
-
-            /* Invalid character */
-            if (szVal[j] && strict_p) {
-                goto invalid_value;
-            }
-        }
+    /* Skip trailing spaces */
+    while (--i > 0) {
+	if (ISSPACE(psz[i])) psz[i] = 0;
+	else break;
     }
+    szVal = psz;
 
-    psz[i] = '\0';
+    /* Check on Inf & NaN */
+    if (StrCmp(szVal, SZ_PINF) == 0 || StrCmp(szVal, SZ_INF) == 0 ) {
+	vp = VpAllocReal(1);
+	vp->MaxPrec = 1;    /* set max precision */
+	VpSetPosInf(vp);
+	return vp;
+    }
+    if (StrCmp(szVal, SZ_NINF) == 0) {
+	vp = VpAllocReal(1);
+	vp->MaxPrec = 1;    /* set max precision */
+	VpSetNegInf(vp);
+	return vp;
+    }
+    if (StrCmp(szVal, SZ_NaN) == 0) {
+	vp = VpAllocReal(1);
+	vp->MaxPrec = 1;    /* set max precision */
+	VpSetNaN(vp);
+	return vp;
+    }
+
+    /* check on number szVal[] */
+    ipn = i = 0;
+    if      (szVal[i] == '-') { sign=-1; ++i; }
+    else if (szVal[i] == '+')            ++i;
+    /* Skip digits */
+    ni = 0;            /* digits in mantissa */
+    while ((v = szVal[i]) != 0) {
+	if (!ISDIGIT(v)) break;
+	++i;
+	++ni;
+    }
+    nf  = 0;
+    ipf = 0;
+    ipe = 0;
+    ne  = 0;
+    if (v) {
+	/* other than digit nor \0 */
+	if (szVal[i] == '.') {    /* xxx. */
+	    ++i;
+	    ipf = i;
+	    while ((v = szVal[i]) != 0) {    /* get fraction part. */
+		if (!ISDIGIT(v)) break;
+		++i;
+		++nf;
+	    }
+	}
+	ipe = 0;        /* Exponent */
 
-    if (strict_p && (((ni == 0 || dot_seen) && nf == 0) || (exp_seen && ne == 0))) {
-        VALUE str;
-      invalid_value:
-        if (!strict_p) {
-            goto return_zero;
-        }
-        if (!exc) {
-            return NULL;
-        }
-        str = rb_str_new2(orig_szVal);
-        rb_raise(rb_eArgError, "invalid value for BigDecimal(): \"%"PRIsVALUE"\"", str);
+	switch (szVal[i]) {
+	  case '\0':
+	    break;
+	  case 'e': case 'E':
+	  case 'd': case 'D':
+	    ++i;
+	    ipe = i;
+	    v = szVal[i];
+	    if ((v == '-') || (v == '+')) ++i;
+	    while ((v=szVal[i]) != 0) {
+		if (!ISDIGIT(v)) break;
+		++i;
+		++ne;
+	    }
+	    break;
+	  default:
+	    break;
+	}
     }
-
     nalloc = (ni + nf + BASE_FIG - 1) / BASE_FIG + 1;    /* set effective allocation  */
     /* units for szVal[]  */
     if (mx == 0) mx = 1;
@@ -4323,7 +4032,7 @@ VpAlloc(size_t mx, const char *szVal, int strict_p, int exc)
     /* xmalloc() alway returns(or throw interruption) */
     vp->MaxPrec = mx;        /* set max precision */
     VpSetZero(vp, sign);
-    VpCtoV(vp, psz, ni, psz + ipf, nf, psz + ipe, ne);
+    VpCtoV(vp, &szVal[ipn], ni, &szVal[ipf], nf, &szVal[ipe], ne);
     rb_str_resize(buf, 0);
     return vp;
 }
@@ -4381,7 +4090,7 @@ VpAsgn(Real *c, Real *a, int isw)
 
 /*
  *   c = a + b  when operation =  1 or 2
- *   c = a - b  when operation = -1 or -2.
+ *  = a - b  when operation = -1 or -2.
  *   Returns number of significant digits of c
  */
 VP_EXPORT size_t
@@ -4400,7 +4109,7 @@ VpAddSub(Real *c, Real *a, Real *b, int operation)
     }
 #endif /* BIGDECIMAL_DEBUG */
 
-    if (!VpIsDefOP(c, a, b, (operation > 0) ? OP_SW_ADD : OP_SW_SUB)) return 0; /* No significant digits */
+    if (!VpIsDefOP(c, a, b, (operation > 0) ? 1 : 2)) return 0; /* No significant digits */
 
     /* check if a or b is zero  */
     if (VpIsZero(a)) {
@@ -4514,7 +4223,7 @@ end_if:
 }
 
 /*
- * Addition of two values with variable precision
+ * Addition of two variable precisional variables
  * a and b assuming abs(a)>abs(b).
  *   c = abs(a) + abs(b) ; where |a|>=|b|
  */
@@ -4856,7 +4565,7 @@ VpMult(Real *c, Real *a, Real *b)
     }
 #endif /* BIGDECIMAL_DEBUG */
 
-    if (!VpIsDefOP(c, a, b, OP_SW_MULT)) return 0; /* No significant digit */
+    if (!VpIsDefOP(c, a, b, 3)) return 0; /* No significant digit */
 
     if (VpIsZero(a) || VpIsZero(b)) {
 	/* at least a or b is zero */
@@ -4886,7 +4595,7 @@ VpMult(Real *c, Real *a, Real *b)
 
     if (MxIndC < MxIndAB) {    /* The Max. prec. of c < Prec(a)+Prec(b) */
 	w = c;
-	c = VpAlloc((size_t)((MxIndAB + 1) * BASE_FIG), "#0", 1, 1);
+	c = VpAlloc((size_t)((MxIndAB + 1) * BASE_FIG), "#0");
 	MxIndC = MxIndAB;
     }
 
@@ -4968,7 +4677,7 @@ Exit:
 /*
  *   c = a / b,  remainder = r
  */
-VP_EXPORT size_t
+    VP_EXPORT size_t
 VpDivd(Real *c, Real *r, Real *a, Real *b)
 {
     size_t word_a, word_b, word_c, word_r;
@@ -4986,14 +4695,14 @@ VpDivd(Real *c, Real *r, Real *a, Real *b)
 #endif /*BIGDECIMAL_DEBUG */
 
     VpSetNaN(r);
-    if (!VpIsDefOP(c, a, b, OP_SW_DIV)) goto Exit;
+    if (!VpIsDefOP(c, a, b, 4)) goto Exit;
     if (VpIsZero(a) && VpIsZero(b)) {
 	VpSetNaN(c);
-	return VpException(VP_EXCEPTION_NaN, "Computation results to 'NaN'", 0);
+	return VpException(VP_EXCEPTION_NaN, "(VpDivd) 0/0 not defined(NaN)", 0);
     }
     if (VpIsZero(b)) {
 	VpSetInf(c, VpGetSign(a) * VpGetSign(b));
-	return VpException(VP_EXCEPTION_ZERODIVIDE, "Divide by zero", 0);
+	return VpException(VP_EXCEPTION_ZERODIVIDE, "(VpDivd) Divide by zero", 0);
     }
     if (VpIsZero(a)) {
 	/* numerator a is zero  */
@@ -5273,7 +4982,7 @@ VpComp(Real *a, Real *b)
 	goto Exit;
     }
 
-    /* a and b have same exponent, then compare their significand. */
+    /* a and b have same exponent, then compare significand. */
     mx = (a->Prec < b->Prec) ? a->Prec : b->Prec;
     ind = 0;
     while (ind < mx) {
@@ -5314,7 +5023,7 @@ Exit:
  *      %  ... VP variable. To print '%', use '%%'.
  *      \n ... new line
  *      \b ... backspace
- *      \t ... tab
+ *           ... tab
  *     Note: % must not appear more than once
  *    a  ... VP variable to be printed
  */
@@ -5325,6 +5034,24 @@ VPrint(FILE *fp, const char *cntl_chr, Real *a)
     size_t i, j, nc, nd, ZeroSup, sep = 10;
     BDIGIT m, e, nn;
 
+    /* Check if NaN & Inf. */
+    if (VpIsNaN(a)) {
+	fprintf(fp, SZ_NaN);
+	return 8;
+    }
+    if (VpIsPosInf(a)) {
+	fprintf(fp, SZ_INF);
+	return 8;
+    }
+    if (VpIsNegInf(a)) {
+	fprintf(fp, SZ_NINF);
+	return 9;
+    }
+    if (VpIsZero(a)) {
+	fprintf(fp, "0.0");
+	return 3;
+    }
+
     j = 0;
     nd = nc = 0;        /*  nd : number of digits in fraction part(every 10 digits, */
     /*    nd<=10). */
@@ -5333,20 +5060,8 @@ VPrint(FILE *fp, const char *cntl_chr, Real *a)
     while (*(cntl_chr + j)) {
 	if (*(cntl_chr + j) == '%' && *(cntl_chr + j + 1) != '%') {
 	    nc = 0;
-	    if (VpIsNaN(a)) {
-		fprintf(fp, SZ_NaN);
-		nc += 8;
-	    }
-	    else if (VpIsPosInf(a)) {
-		fprintf(fp, SZ_INF);
-		nc += 8;
-	    }
-	    else if (VpIsNegInf(a)) {
-		fprintf(fp, SZ_NINF);
-		nc += 9;
-	    }
-	    else if (!VpIsZero(a)) {
-		if (BIGDECIMAL_NEGATIVE_P(a)) {
+	    if (!VpIsZero(a)) {
+		if (VpGetSign(a) < 0) {
 		    fprintf(fp, "-");
 		    ++nc;
 		}
@@ -5435,7 +5150,7 @@ VpFormatSt(char *psz, size_t fFmt)
 	if (!ch) break;
 	if (ISSPACE(ch) || ch=='-' || ch=='+') continue;
 	if (ch == '.') { nf = 0; continue; }
-	if (ch == 'E' || ch == 'e') break;
+	if (ch == 'E') break;
 
 	if (++nf > fFmt) {
 	    memmove(psz + i + 1, psz + i, ie - i + 1);
@@ -5484,7 +5199,7 @@ VpSzMantissa(Real *a,char *psz)
 
     ZeroSup = 1;        /* Flag not to print the leading zeros as 0.00xxxxEnn */
     if (!VpIsZero(a)) {
-	if (BIGDECIMAL_NEGATIVE_P(a)) *psz++ = '-';
+	if (VpGetSign(a) < 0) *psz++ = '-';
 	n = a->Prec;
 	for (i = 0; i < n; ++i) {
 	    m = BASE1;
@@ -5512,7 +5227,7 @@ VpSzMantissa(Real *a,char *psz)
 
 VP_EXPORT int
 VpToSpecialString(Real *a,char *psz,int fPlus)
-/* fPlus = 0: default, 1: set ' ' before digits, 2: set '+' before digits. */
+    /* fPlus =0:default, =1: set ' ' before digits , =2: set '+' before digits. */
 {
     if (VpIsNaN(a)) {
 	sprintf(psz,SZ_NaN);
@@ -5547,7 +5262,7 @@ VpToSpecialString(Real *a,char *psz,int fPlus)
 
 VP_EXPORT void
 VpToString(Real *a, char *psz, size_t fFmt, int fPlus)
-/* fPlus = 0: default, 1: set ' ' before digits, 2: set '+' before digits. */
+/* fPlus =0:default, =1: set ' ' before digits , =2:set '+' before digits. */
 {
     size_t i, n, ZeroSup;
     BDIGIT shift, m, e, nn;
@@ -5558,7 +5273,7 @@ VpToString(Real *a, char *psz, size_t fFmt, int fPlus)
 
     ZeroSup = 1;    /* Flag not to print the leading zeros as 0.00xxxxEnn */
 
-    if (BIGDECIMAL_NEGATIVE_P(a)) *psz++ = '-';
+    if (VpGetSign(a) < 0) *psz++ = '-';
     else if (fPlus == 1)  *psz++ = ' ';
     else if (fPlus == 2)  *psz++ = '+';
 
@@ -5589,13 +5304,13 @@ VpToString(Real *a, char *psz, size_t fFmt, int fPlus)
     while (psz[-1] == '0') {
 	*(--psz) = 0;
     }
-    sprintf(psz, "e%"PRIdSIZE, ex);
+    sprintf(psz, "E%"PRIdSIZE, ex);
     if (fFmt) VpFormatSt(pszSav, fFmt);
 }
 
 VP_EXPORT void
 VpToFString(Real *a, char *psz, size_t fFmt, int fPlus)
-/* fPlus = 0: default, 1: set ' ' before digits, 2: set '+' before digits. */
+/* fPlus =0:default,=1: set ' ' before digits ,set '+' before digits. */
 {
     size_t i, n;
     BDIGIT m, e, nn;
@@ -5604,7 +5319,7 @@ VpToFString(Real *a, char *psz, size_t fFmt, int fPlus)
 
     if (VpToSpecialString(a, psz, fPlus)) return;
 
-    if (BIGDECIMAL_NEGATIVE_P(a)) *psz++ = '-';
+    if (VpGetSign(a) < 0) *psz++ = '-';
     else if (fPlus == 1)  *psz++ = ' ';
     else if (fPlus == 2)  *psz++ = '+';
 
@@ -6026,22 +5741,21 @@ VpSqrt(Real *y, Real *x)
     ssize_t nr;
     double val;
 
-    /* Zero or +Infinity ? */
-    if (VpIsZero(x) || VpIsPosInf(x)) {
-	VpAsgn(y,x,1);
+    /* Zero, NaN or Infinity ? */
+    if (!VpHasVal(x)) {
+	if (VpIsZero(x) || VpGetSign(x) > 0) {
+	    VpAsgn(y,x,1);
+	    goto Exit;
+	}
+	VpSetNaN(y);
+	return VpException(VP_EXCEPTION_OP, "(VpSqrt) SQRT(NaN or negative value)", 0);
 	goto Exit;
     }
 
     /* Negative ? */
-    if (BIGDECIMAL_NEGATIVE_P(x)) {
-	VpSetNaN(y);
-	return VpException(VP_EXCEPTION_OP, "sqrt of negative value", 0);
-    }
-
-    /* NaN ? */
-    if (VpIsNaN(x)) {
+    if (VpGetSign(x) < 0) {
 	VpSetNaN(y);
-	return VpException(VP_EXCEPTION_OP, "sqrt of 'NaN'(Not a Number)", 0);
+	return VpException(VP_EXCEPTION_OP, "(VpSqrt) SQRT(negative value)", 0);
     }
 
     /* One ? */
@@ -6054,8 +5768,8 @@ VpSqrt(Real *y, Real *x)
     if (x->MaxPrec > (size_t)n) n = (ssize_t)x->MaxPrec;
 
     /* allocate temporally variables  */
-    f = VpAlloc(y->MaxPrec * (BASE_FIG + 2), "#1", 1, 1);
-    r = VpAlloc((n + n) * (BASE_FIG + 2), "#1", 1, 1);
+    f = VpAlloc(y->MaxPrec * (BASE_FIG + 2), "#1");
+    r = VpAlloc((n + n) * (BASE_FIG + 2), "#1");
 
     nr = 0;
     y_prec = y->MaxPrec;
@@ -6120,12 +5834,17 @@ Exit:
 }
 
 /*
+ *
+ * nf: digit position for operation.
+ *
+ */
+VP_EXPORT int
+VpMidRound(Real *y, unsigned short f, ssize_t nf)
+/*
  * Round relatively from the decimal point.
  *    f: rounding mode
  *   nf: digit location to round from the decimal point.
  */
-VP_EXPORT int
-VpMidRound(Real *y, unsigned short f, ssize_t nf)
 {
     /* fracf: any positive digit under rounding position? */
     /* fracf_1further: any positive digits under one further than the rounding position? */
@@ -6227,10 +5946,10 @@ VpMidRound(Real *y, unsigned short f, ssize_t nf)
 	if (v > 5 || (v == 5 && fracf_1further)) ++div;
 	break;
       case VP_ROUND_CEIL:
-	if (fracf && BIGDECIMAL_POSITIVE_P(y)) ++div;
+	if (fracf && (VpGetSign(y) > 0)) ++div;
 	break;
       case VP_ROUND_FLOOR:
-	if (fracf && BIGDECIMAL_NEGATIVE_P(y)) ++div;
+	if (fracf && (VpGetSign(y) < 0)) ++div;
 	break;
       case VP_ROUND_HALF_EVEN: /* Banker's rounding */
 	if (v > 5) ++div;
@@ -6349,10 +6068,10 @@ VpInternalRound(Real *c, size_t ixDigit, BDIGIT vPrev, BDIGIT v)
 	if (v >= 6) f = 1;
 	break;
       case VP_ROUND_CEIL:
-	if (v && BIGDECIMAL_POSITIVE_P(c)) f = 1;
+	if (v && (VpGetSign(c) > 0)) f = 1;
 	break;
       case VP_ROUND_FLOOR:
-	if (v && BIGDECIMAL_NEGATIVE_P(c)) f = 1;
+	if (v && (VpGetSign(c) < 0)) f = 1;
 	break;
       case VP_ROUND_HALF_EVEN:  /* Banker's rounding */
 	/* as per VP_ROUND_HALF_DOWN, because this is the last digit of precision,
@@ -6489,7 +6208,7 @@ VpPower(Real *y, Real *x, SIGNED_VALUE n)
     if (x->exponent == 1 && x->Prec == 1 && x->frac[0] == 1) {
 	/* abs(x) = 1 */
 	VpSetOne(y);
-	if (BIGDECIMAL_POSITIVE_P(x)) goto Exit;
+	if (VpGetSign(x) > 0) goto Exit;
 	if ((n % 2) == 0) goto Exit;
 	VpSetSign(y, -1);
 	goto Exit;
@@ -6507,8 +6226,8 @@ VpPower(Real *y, Real *x, SIGNED_VALUE n)
 
     /* Allocate working variables  */
 
-    w1 = VpAlloc((y->MaxPrec + 2) * BASE_FIG, "#0", 1, 1);
-    w2 = VpAlloc((w1->MaxPrec * 2 + 1) * BASE_FIG, "#0", 1, 1);
+    w1 = VpAlloc((y->MaxPrec + 2) * BASE_FIG, "#0");
+    w2 = VpAlloc((w1->MaxPrec * 2 + 1) * BASE_FIG, "#0");
     /* calculation start */
 
     VpAsgn(y, x, 1);
diff --git a/ext/bigdecimal/bigdecimal.gemspec b/ext/bigdecimal/bigdecimal.gemspec
index 53dbe91147..1666325d45 100644
--- a/ext/bigdecimal/bigdecimal.gemspec
+++ b/ext/bigdecimal/bigdecimal.gemspec
@@ -1,25 +1,23 @@
-# coding: utf-8
-
-bigdecimal_version = '2.0.0.dev'
+# -*- ruby -*-
+_VERSION = "1.2.8"
+date = %w$Date::                           $[1]
 
 Gem::Specification.new do |s|
-  s.name          = "bigdecimal"
-  s.version       = bigdecimal_version
-  s.authors       = ["Kenta Murata", "Zachary Scott", "Shigeo Kobayashi"]
-  s.email         = ["mrkn@mrkn.jp"]
-
-  s.summary       = "Arbitrary-precision decimal floating-point number library."
-  s.description   = "This library provides arbitrary-precision decimal floating-point number class."
-  s.homepage      = "https://github.com/ruby/bigdecimal"
-  s.license       = "ruby"
-
-  s.require_paths = %w[lib]
-  s.extensions    = %w[ext/bigdecimal/extconf.rb]
-  s.files         = %w[
+  s.name = "bigdecimal"
+  s.version = _VERSION
+  s.date = date
+  s.license = 'ruby'
+  s.summary = "Arbitrary-precision decimal floating-point number library."
+  s.homepage = "http://www.ruby-lang.org"
+  s.email = "mrkn@mrkn.jp"
+  s.description = "This library provides arbitrary-precision decimal floating-point number class."
+  s.authors = ["Kenta Murata", "Zachary Scott", "Shigeo Kobayashi"]
+  s.require_path = %[lib]
+  s.files = %w[
     bigdecimal.gemspec
-    ext/bigdecimal/bigdecimal.c
-    ext/bigdecimal/bigdecimal.h
-    lib/bigdecimal.rb
+    bigdecimal.c
+    bigdecimal.h
+    depend extconf.rb
     lib/bigdecimal/jacobian.rb
     lib/bigdecimal/ludcmp.rb
     lib/bigdecimal/math.rb
@@ -29,11 +27,5 @@ Gem::Specification.new do |s|
     sample/nlsolve.rb
     sample/pi.rb
   ]
-
-  s.required_ruby_version = Gem::Requirement.new(">= 2.3.0")
-
-  s.add_development_dependency "rake", "~> 10.0"
-  s.add_development_dependency "rake-compiler", ">= 0.9"
-  s.add_development_dependency "minitest", "< 5.0.0"
-  s.add_development_dependency "pry"
+  s.extensions = %w[extconf.rb]
 end
diff --git a/ext/bigdecimal/bigdecimal.h b/ext/bigdecimal/bigdecimal.h
index e3eae06e67..f85c3e55ad 100644
--- a/ext/bigdecimal/bigdecimal.h
+++ b/ext/bigdecimal/bigdecimal.h
@@ -9,8 +9,6 @@
 #ifndef  RUBY_BIG_DECIMAL_H
 #define  RUBY_BIG_DECIMAL_H 1
 
-#define RUBY_NO_OLD_COMPATIBILITY
-
 #include "ruby/ruby.h"
 #include <float.h>
 
@@ -92,62 +90,6 @@ llabs(LONG_LONG const x)
 }
 #endif
 
-#ifndef HAVE_FINITE
-static int
-finite(double)
-{
-    return !isnan(n) && !isinf(n);
-}
-#endif
-
-#ifndef isfinite
-# ifndef HAVE_ISFINITE
-#  define HAVE_ISFINITE 1
-#  define isfinite(x) finite(x)
-# endif
-#endif
-
-#ifndef FIX_CONST_VALUE_PTR
-# if defined(__fcc__) || defined(__fcc_version) || \
-    defined(__FCC__) || defined(__FCC_VERSION)
-/* workaround for old version of Fujitsu C Compiler (fcc) */
-#  define FIX_CONST_VALUE_PTR(x) ((const VALUE *)(x))
-# else
-#  define FIX_CONST_VALUE_PTR(x) (x)
-# endif
-#endif
-
-#ifndef HAVE_RB_ARRAY_CONST_PTR
-static inline const VALUE *
-rb_array_const_ptr(VALUE a)
-{
-    return FIX_CONST_VALUE_PTR((RBASIC(a)->flags & RARRAY_EMBED_FLAG) ?
-	RARRAY(a)->as.ary : RARRAY(a)->as.heap.ptr);
-}
-#endif
-
-#ifndef RARRAY_CONST_PTR
-# define RARRAY_CONST_PTR(a) rb_array_const_ptr(a)
-#endif
-
-#ifndef RARRAY_AREF
-# define RARRAY_AREF(a, i) (RARRAY_CONST_PTR(a)[i])
-#endif
-
-#ifndef HAVE_RB_SYM2STR
-static inline VALUE
-rb_sym2str(VALUE sym)
-{
-    return rb_id2str(SYM2ID(sym));
-}
-#endif
-
-#ifndef ST2FIX
-# undef RB_ST2FIX
-# define RB_ST2FIX(h) LONG2FIX((long)(h))
-# define ST2FIX(h) RB_ST2FIX(h)
-#endif
-
 #ifdef vabs
 # undef vabs
 #endif
@@ -227,9 +169,7 @@ extern VALUE rb_cBigDecimal;
 #define VP_SIGN_POSITIVE_INFINITE  3 /* Positive infinite number */
 #define VP_SIGN_NEGATIVE_INFINITE -3 /* Negative infinite number */
 
-#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-#define	FLEXIBLE_ARRAY_SIZE /* */
-#elif defined(__GNUC__) && !defined(__STRICT_ANSI__)
+#ifdef __GNUC__
 #define	FLEXIBLE_ARRAY_SIZE 0
 #else
 #define	FLEXIBLE_ARRAY_SIZE 1
@@ -242,11 +182,11 @@ extern VALUE rb_cBigDecimal;
 typedef struct {
     VALUE  obj;     /* Back pointer(VALUE) for Ruby object.     */
     size_t MaxPrec; /* Maximum precision size                   */
-                    /* This is the actual size of frac[]        */
+                    /* This is the actual size of pfrac[]       */
                     /*(frac[0] to frac[MaxPrec] are available). */
     size_t Prec;    /* Current precision size.                  */
-                    /* This indicates how much the              */
-                    /* array frac[] is actually used.           */
+                    /* This indicates how much the.             */
+                    /* the array frac[] is actually used.       */
     SIGNED_VALUE exponent; /* Exponent part.                    */
     short  sign;    /* Attributes of the value.                 */
                     /*
@@ -308,7 +248,7 @@ VP_EXPORT size_t VpInit(BDIGIT BaseVal);
 VP_EXPORT void *VpMemAlloc(size_t mb);
 VP_EXPORT void *VpMemRealloc(void *ptr, size_t mb);
 VP_EXPORT void VpFree(Real *pv);
-VP_EXPORT Real *VpAlloc(size_t mx, const char *szVal, int strict_p, int exc);
+VP_EXPORT Real *VpAlloc(size_t mx, const char *szVal);
 VP_EXPORT size_t VpAsgn(Real *c, Real *a, int isw);
 VP_EXPORT size_t VpAddSub(Real *c,Real *a,Real *b,int operation);
 VP_EXPORT size_t VpMult(Real *c,Real *a,Real *b);
diff --git a/ext/bigdecimal/depend b/ext/bigdecimal/depend
index ffd61b8960..3ab229f2b6 100644
--- a/ext/bigdecimal/depend
+++ b/ext/bigdecimal/depend
@@ -1,10 +1,7 @@
-extconf.h: $(srcdir)/$(GEMSPEC)
-Makefile: $(BIGDECIMAL_RB)
-
 # AUTOGENERATED DEPENDENCIES START
 bigdecimal.o: $(RUBY_EXTCONF_H)
 bigdecimal.o: $(arch_hdrdir)/ruby/config.h
-bigdecimal.o: $(hdrdir)/ruby/assert.h
+bigdecimal.o: $(hdrdir)/ruby/backward.h
 bigdecimal.o: $(hdrdir)/ruby/defines.h
 bigdecimal.o: $(hdrdir)/ruby/intern.h
 bigdecimal.o: $(hdrdir)/ruby/missing.h
diff --git a/ext/bigdecimal/extconf.rb b/ext/bigdecimal/extconf.rb
index b4098fdacf..3799e685bc 100644
--- a/ext/bigdecimal/extconf.rb
+++ b/ext/bigdecimal/extconf.rb
@@ -1,52 +1,11 @@
 # frozen_string_literal: false
 require 'mkmf'
 
-def check_bigdecimal_version(gemspec_path)
-  message "checking RUBY_BIGDECIMAL_VERSION... "
-
-  bigdecimal_version =
-    IO.readlines(gemspec_path)
-      .grep(/\Abigdecimal_version\s+=\s+/)[0][/\'([^\']+)\'/, 1]
-
-  version_components = bigdecimal_version.split('.')
-  bigdecimal_version = version_components[0, 3].join('.')
-  bigdecimal_version << "-#{version_components[3]}" if version_components[3]
-  $defs << %Q[-DRUBY_BIGDECIMAL_VERSION=\\"#{bigdecimal_version}\\"]
-
-  message "#{bigdecimal_version}\n"
-end
-
-gemspec_name = gemspec_path = nil
-unless ['', '../../'].any? {|dir|
-         gemspec_name = "#{dir}bigdecimal.gemspec"
-         gemspec_path = File.expand_path("../#{gemspec_name}", __FILE__)
-         File.file?(gemspec_path)
-       }
-  $stderr.puts "Unable to find bigdecimal.gemspec"
-  abort
-end
-
-check_bigdecimal_version(gemspec_path)
-
 have_func("labs", "stdlib.h")
 have_func("llabs", "stdlib.h")
-have_func("finite", "math.h")
-have_func("isfinite", "math.h")
 
 have_type("struct RRational", "ruby.h")
 have_func("rb_rational_num", "ruby.h")
 have_func("rb_rational_den", "ruby.h")
-have_func("rb_array_const_ptr", "ruby.h")
-have_func("rb_sym2str", "ruby.h")
-have_func("rb_opts_exception_p", "ruby.h")
-
-if File.file?(File.expand_path('../lib/bigdecimal.rb', __FILE__))
-  bigdecimal_rb = "$(srcdir)/lib/bigdecimal.rb"
-else
-  bigdecimal_rb = "$(srcdir)/../../lib/bigdecimal.rb"
-end
 
-create_makefile('bigdecimal') {|mf|
-  mf << "GEMSPEC = #{gemspec_name}\n"
-  mf << "BIGDECIMAL_RB = #{bigdecimal_rb}\n"
-}
+create_makefile('bigdecimal')
diff --git a/ext/bigdecimal/lib/bigdecimal.rb b/ext/bigdecimal/lib/bigdecimal.rb
deleted file mode 100644
index 8fd2587c84..0000000000
--- a/ext/bigdecimal/lib/bigdecimal.rb
+++ /dev/null
@@ -1 +0,0 @@
-require 'bigdecimal.so'
diff --git a/ext/bigdecimal/lib/bigdecimal/jacobian.rb b/ext/bigdecimal/lib/bigdecimal/jacobian.rb
index 5e29304299..9cad06c09b 100644
--- a/ext/bigdecimal/lib/bigdecimal/jacobian.rb
+++ b/ext/bigdecimal/lib/bigdecimal/jacobian.rb
@@ -1,7 +1,5 @@
 # frozen_string_literal: false
-
-require 'bigdecimal'
-
+#
 # require 'bigdecimal/jacobian'
 #
 # Provides methods to compute the Jacobian matrix of a set of equations at a
diff --git a/ext/bigdecimal/lib/bigdecimal/math.rb b/ext/bigdecimal/lib/bigdecimal/math.rb
index 0b9d0648bb..3ddde6a9a0 100644
--- a/ext/bigdecimal/lib/bigdecimal/math.rb
+++ b/ext/bigdecimal/lib/bigdecimal/math.rb
@@ -26,7 +26,7 @@ require 'bigdecimal'
 #   include BigMath
 #
 #   a = BigDecimal((PI(100)/2).to_s)
-#   puts sin(a,100) # => 0.99999999999999999999......e0
+#   puts sin(a,100) # => 0.10000000000000000000......E1
 #
 module BigMath
   module_function
@@ -37,8 +37,8 @@ module BigMath
   # Computes the square root of +decimal+ to the specified number of digits of
   # precision, +numeric+.
   #
-  #   BigMath.sqrt(BigDecimal('2'), 16).to_s
-  #   #=> "0.1414213562373095048801688724e1"
+  #   BigMath.sqrt(BigDecimal.new('2'), 16).to_s
+  #   #=> "0.1414213562373095048801688724E1"
   #
   def sqrt(x, prec)
     x.sqrt(prec)
@@ -53,7 +53,7 @@ module BigMath
   # If +decimal+ is Infinity or NaN, returns NaN.
   #
   #   BigMath.sin(BigMath.PI(5)/4, 5).to_s
-  #   #=> "0.70710678118654752440082036563292800375e0"
+  #   #=> "0.70710678118654752440082036563292800375E0"
   #
   def sin(x, prec)
     raise ArgumentError, "Zero or negative precision for sin" if prec <= 0
@@ -97,7 +97,7 @@ module BigMath
   # If +decimal+ is Infinity or NaN, returns NaN.
   #
   #   BigMath.cos(BigMath.PI(4), 16).to_s
-  #   #=> "-0.999999999999999999999999999999856613163740061349e0"
+  #   #=> "-0.999999999999999999999999999999856613163740061349E0"
   #
   def cos(x, prec)
     raise ArgumentError, "Zero or negative precision for cos" if prec <= 0
@@ -140,8 +140,8 @@ module BigMath
   #
   # If +decimal+ is NaN, returns NaN.
   #
-  #   BigMath.atan(BigDecimal('-1'), 16).to_s
-  #   #=> "-0.785398163397448309615660845819878471907514682065e0"
+  #   BigMath.atan(BigDecimal.new('-1'), 16).to_s
+  #   #=> "-0.785398163397448309615660845819878471907514682065E0"
   #
   def atan(x, prec)
     raise ArgumentError, "Zero or negative precision for atan" if prec <= 0
@@ -178,7 +178,7 @@ module BigMath
   # +numeric+.
   #
   #   BigMath.PI(10).to_s
-  #   #=> "0.3141592653589793238462643388813853786957412e1"
+  #   #=> "0.3141592653589793238462643388813853786957412E1"
   #
   def PI(prec)
     raise ArgumentError, "Zero or negative precision for PI" if prec <= 0
@@ -223,7 +223,7 @@ module BigMath
   # digits of precision, +numeric+.
   #
   #   BigMath.E(10).to_s
-  #   #=> "0.271828182845904523536028752390026306410273e1"
+  #   #=> "0.271828182845904523536028752390026306410273E1"
   #
   def E(prec)
     raise ArgumentError, "Zero or negative precision for E" if prec <= 0
diff --git a/ext/bigdecimal/lib/bigdecimal/util.rb b/ext/bigdecimal/lib/bigdecimal/util.rb
index 4ece8347bd..0c4e486c00 100644
--- a/ext/bigdecimal/lib/bigdecimal/util.rb
+++ b/ext/bigdecimal/lib/bigdecimal/util.rb
@@ -1,76 +1,72 @@
 # frozen_string_literal: false
+# BigDecimal extends the native Integer class to provide the #to_d method.
 #
-#--
-# bigdecimal/util extends various native classes to provide the #to_d method,
-# and provides BigDecimal#to_d and BigDecimal#to_digits.
-#++
-
-require 'bigdecimal'
-
+# When you require the BigDecimal library in your application, this methodwill
+# be available on Integer objects.
 class Integer < Numeric
   # call-seq:
   #     int.to_d  -> bigdecimal
   #
-  # Returns the value of +int+ as a BigDecimal.
+  # Convert +int+ to a BigDecimal and return it.
   #
   #     require 'bigdecimal'
   #     require 'bigdecimal/util'
   #
-  #     42.to_d   # => 0.42e2
-  #
-  # See also BigDecimal::new.
+  #     42.to_d
+  #     # => #<BigDecimal:1008ef070,'0.42E2',9(36)>
   #
   def to_d
     BigDecimal(self)
   end
 end
 
-
+# BigDecimal extends the native Float class to provide the #to_d method.
+#
+# When you require BigDecimal in your application, this method will be
+# available on Float objects.
 class Float < Numeric
   # call-seq:
-  #     float.to_d             -> bigdecimal
-  #     float.to_d(precision)  -> bigdecimal
+  #     flt.to_d  -> bigdecimal
   #
-  # Returns the value of +float+ as a BigDecimal.
-  # The +precision+ parameter is used to determine the number of
-  # significant digits for the result (the default is Float::DIG).
+  # Convert +flt+ to a BigDecimal and return it.
   #
   #     require 'bigdecimal'
   #     require 'bigdecimal/util'
   #
-  #     0.5.to_d         # => 0.5e0
-  #     1.234.to_d(2)    # => 0.12e1
+  #     0.5.to_d
+  #     # => #<BigDecimal:1dc69e0,'0.5E0',9(18)>
   #
-  # See also BigDecimal::new.
-  #
-  def to_d(precision=Float::DIG)
-    BigDecimal(self, precision)
+  def to_d(precision=nil)
+    BigDecimal(self, precision || Float::DIG)
   end
 end
 
-
+# BigDecimal extends the native String class to provide the #to_d method.
+#
+# When you require BigDecimal in your application, this method will be
+# available on String objects.
 class String
   # call-seq:
-  #     str.to_d  -> bigdecimal
+  #     string.to_d  -> bigdecimal
   #
-  # Returns the result of interpreting leading characters in +str+
-  # as a BigDecimal.
+  # Convert +string+ to a BigDecimal and return it.
   #
   #     require 'bigdecimal'
   #     require 'bigdecimal/util'
   #
-  #     "0.5".to_d             # => 0.5e0
-  #     "123.45e1".to_d        # => 0.12345e4
-  #     "45.67 degrees".to_d   # => 0.4567e2
-  #
-  # See also BigDecimal::new.
+  #     "0.5".to_d
+  #     # => #<BigDecimal:1dc69e0,'0.5E0',9(18)>
   #
   def to_d
-    BigDecimal.interpret_loosely(self)
+    BigDecimal(self)
   end
 end
 
-
+# BigDecimal extends the native Numeric class to provide the #to_digits and
+# #to_d methods.
+#
+# When you require BigDecimal in your application, this method will be
+# available on BigDecimal objects.
 class BigDecimal < Numeric
   # call-seq:
   #     a.to_digits -> string
@@ -78,11 +74,12 @@ class BigDecimal < Numeric
   # Converts a BigDecimal to a String of the form "nnnnnn.mmm".
   # This method is deprecated; use BigDecimal#to_s("F") instead.
   #
+  #     require 'bigdecimal'
   #     require 'bigdecimal/util'
   #
-  #     d = BigDecimal("3.14")
-  #     d.to_digits                  # => "3.14"
-  #
+  #     d = BigDecimal.new("3.14")
+  #     d.to_digits
+  #     # => "3.14"
   def to_digits
     if self.nan? || self.infinite? || self.zero?
       self.to_s
@@ -97,52 +94,35 @@ class BigDecimal < Numeric
   #     a.to_d -> bigdecimal
   #
   # Returns self.
-  #
-  #     require 'bigdecimal/util'
-  #
-  #     d = BigDecimal("3.14")
-  #     d.to_d                       # => 0.314e1
-  #
   def to_d
     self
   end
 end
 
-
+# BigDecimal extends the native Rational class to provide the #to_d method.
+#
+# When you require BigDecimal in your application, this method will be
+# available on Rational objects.
 class Rational < Numeric
   # call-seq:
-  #     rat.to_d(precision)  -> bigdecimal
-  #
-  # Returns the value as a BigDecimal.
-  #
-  # The required +precision+ parameter is used to determine the number of
-  # significant digits for the result.
-  #
-  #     require 'bigdecimal'
-  #     require 'bigdecimal/util'
+  #   r.to_d(precision)   -> bigdecimal
   #
-  #     Rational(22, 7).to_d(3)   # => 0.314e1
+  # Converts a Rational to a BigDecimal.
   #
-  # See also BigDecimal::new.
+  # The required +precision+ parameter is used to determine the amount of
+  # significant digits for the result. See BigDecimal#div for more information,
+  # as it is used along with the #denominator and the +precision+ for
+  # parameters.
   #
+  #   r = (22/7.0).to_r
+  #   # => (7077085128725065/2251799813685248)
+  #   r.to_d(3)
+  #   # => #<BigDecimal:1a44d08,'0.314E1',18(36)>
   def to_d(precision)
-    BigDecimal(self, precision)
-  end
-end
-
-
-class NilClass
-  # call-seq:
-  #     nil.to_d -> bigdecimal
-  #
-  # Returns nil represented as a BigDecimal.
-  #
-  #     require 'bigdecimal'
-  #     require 'bigdecimal/util'
-  #
-  #     nil.to_d   # => 0.0
-  #
-  def to_d
-    BigDecimal(0)
+    if precision <= 0
+      raise ArgumentError, "negative precision"
+    end
+    num = self.numerator
+    BigDecimal(num).div(self.denominator, precision)
   end
 end
diff --git a/ext/bigdecimal/sample/linear.rb b/ext/bigdecimal/sample/linear.rb
index 516c2473be..3b23269f8a 100644
--- a/ext/bigdecimal/sample/linear.rb
+++ b/ext/bigdecimal/sample/linear.rb
@@ -28,8 +28,8 @@ def rd_order(na)
 end
 
 na   = ARGV.size
-zero = BigDecimal("0.0")
-one  = BigDecimal("1.0")
+zero = BigDecimal.new("0.0")
+one  = BigDecimal.new("1.0")
 
 while (n=rd_order(na))>0
   a = []
@@ -37,28 +37,27 @@ while (n=rd_order(na))>0
   b = []
   if na <= 0
      # Read data from console.
-     printf("\nEnter coefficient matrix element A[i,j]\n")
+     printf("\nEnter coefficient matrix element A[i,j]\n");
      for i in 0...n do
        for j in 0...n do
          printf("A[%d,%d]? ",i,j); s = ARGF.gets
-         a  << BigDecimal(s)
-         as << BigDecimal(s)
+         a  << BigDecimal.new(s);
+         as << BigDecimal.new(s);
        end
-       printf("Contatant vector element b[%d] ? ",i)
-       b << BigDecimal(ARGF.gets)
+       printf("Contatant vector element b[%d] ? ",i); b << BigDecimal.new(ARGF.gets);
      end
   else
      # Read data from specified file.
-     printf("Coefficient matrix and constant vector.\n")
+     printf("Coefficient matrix and constant vector.\n");
      for i in 0...n do
        s = ARGF.gets
        printf("%d) %s",i,s)
        s = s.split
        for j in 0...n do
-         a  << BigDecimal(s[j])
-         as << BigDecimal(s[j])
+         a  << BigDecimal.new(s[j]);
+         as << BigDecimal.new(s[j]);
        end
-       b << BigDecimal(s[n])
+       b << BigDecimal.new(s[n]);
      end
   end
   x = lusolve(a,b,ludecomp(a,n,zero,one),zero)
diff --git a/ext/bigdecimal/sample/nlsolve.rb b/ext/bigdecimal/sample/nlsolve.rb
index c2227dac73..b1dd08e0a3 100644
--- a/ext/bigdecimal/sample/nlsolve.rb
+++ b/ext/bigdecimal/sample/nlsolve.rb
@@ -12,11 +12,11 @@ include Newton
 
 class Function # :nodoc: all
   def initialize()
-    @zero = BigDecimal("0.0")
-    @one  = BigDecimal("1.0")
-    @two  = BigDecimal("2.0")
-    @ten  = BigDecimal("10.0")
-    @eps  = BigDecimal("1.0e-16")
+    @zero = BigDecimal.new("0.0")
+    @one  = BigDecimal.new("1.0")
+    @two  = BigDecimal.new("2.0")
+    @ten  = BigDecimal.new("10.0")
+    @eps  = BigDecimal.new("1.0e-16")
   end
   def zero;@zero;end
   def one ;@one ;end
diff --git a/ext/bigdecimal/util/depend b/ext/bigdecimal/util/depend
deleted file mode 100644
index 96b6a7fea0..0000000000
--- a/ext/bigdecimal/util/depend
+++ /dev/null
@@ -1,14 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-util.o: $(RUBY_EXTCONF_H)
-util.o: $(arch_hdrdir)/ruby/config.h
-util.o: $(hdrdir)/ruby.h
-util.o: $(hdrdir)/ruby/assert.h
-util.o: $(hdrdir)/ruby/backward.h
-util.o: $(hdrdir)/ruby/defines.h
-util.o: $(hdrdir)/ruby/intern.h
-util.o: $(hdrdir)/ruby/missing.h
-util.o: $(hdrdir)/ruby/ruby.h
-util.o: $(hdrdir)/ruby/st.h
-util.o: $(hdrdir)/ruby/subst.h
-util.o: util.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/cgi/escape/depend b/ext/cgi/escape/depend
index 8d4736616f..c93a487a56 100644
--- a/ext/cgi/escape/depend
+++ b/ext/cgi/escape/depend
@@ -1,17 +1,15 @@
 # AUTOGENERATED DEPENDENCIES START
 escape.o: $(RUBY_EXTCONF_H)
 escape.o: $(arch_hdrdir)/ruby/config.h
-escape.o: $(hdrdir)/ruby.h
-escape.o: $(hdrdir)/ruby/assert.h
 escape.o: $(hdrdir)/ruby/backward.h
 escape.o: $(hdrdir)/ruby/defines.h
 escape.o: $(hdrdir)/ruby/encoding.h
 escape.o: $(hdrdir)/ruby/intern.h
 escape.o: $(hdrdir)/ruby/missing.h
-escape.o: $(hdrdir)/ruby/onigmo.h
 escape.o: $(hdrdir)/ruby/oniguruma.h
 escape.o: $(hdrdir)/ruby/ruby.h
 escape.o: $(hdrdir)/ruby/st.h
 escape.o: $(hdrdir)/ruby/subst.h
+escape.o: $(top_srcdir)/include/ruby.h
 escape.o: escape.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/cgi/escape/escape.c b/ext/cgi/escape/escape.c
index 47188819cd..7289f43b8d 100644
--- a/ext/cgi/escape/escape.c
+++ b/ext/cgi/escape/escape.c
@@ -11,58 +11,73 @@ RUBY_EXTERN const signed char ruby_digit36_to_number_table[];
 static VALUE rb_cCGI, rb_mUtil, rb_mEscape;
 static ID id_accept_charset;
 
-#define HTML_ESCAPE_MAX_LEN 6
-
-static const struct {
-    uint8_t len;
-    char str[HTML_ESCAPE_MAX_LEN+1];
-} html_escape_table[UCHAR_MAX+1] = {
-#define HTML_ESCAPE(c, str) [c] = {rb_strlen_lit(str), str}
-    HTML_ESCAPE('\'', "&#39;"),
-    HTML_ESCAPE('&', "&amp;"),
-    HTML_ESCAPE('"', "&quot;"),
-    HTML_ESCAPE('<', "&lt;"),
-    HTML_ESCAPE('>', "&gt;"),
-#undef HTML_ESCAPE
-};
+static void
+html_escaped_cat(VALUE str, char c)
+{
+    switch (c) {
+      case '\'':
+	rb_str_cat_cstr(str, "&#39;");
+	break;
+      case '&':
+	rb_str_cat_cstr(str, "&amp;");
+	break;
+      case '"':
+	rb_str_cat_cstr(str, "&quot;");
+	break;
+      case '<':
+	rb_str_cat_cstr(str, "&lt;");
+	break;
+      case '>':
+	rb_str_cat_cstr(str, "&gt;");
+	break;
+    }
+}
 
 static inline void
 preserve_original_state(VALUE orig, VALUE dest)
 {
     rb_enc_associate(dest, rb_enc_get(orig));
+
+    RB_OBJ_INFECT_RAW(dest, orig);
 }
 
 static VALUE
 optimized_escape_html(VALUE str)
 {
-    VALUE vbuf;
-    char *buf = ALLOCV_N(char, vbuf, RSTRING_LEN(str) * HTML_ESCAPE_MAX_LEN);
-    const char *cstr = RSTRING_PTR(str);
-    const char *end = cstr + RSTRING_LEN(str);
-
-    char *dest = buf;
-    while (cstr < end) {
-        const unsigned char c = *cstr++;
-        uint8_t len = html_escape_table[c].len;
-        if (len) {
-            memcpy(dest, html_escape_table[c].str, len);
-            dest += len;
-        }
-        else {
-            *dest++ = c;
-        }
+    long i, len, beg = 0;
+    VALUE dest = 0;
+    const char *cstr;
+
+    len  = RSTRING_LEN(str);
+    cstr = RSTRING_PTR(str);
+
+    for (i = 0; i < len; i++) {
+	switch (cstr[i]) {
+	  case '\'':
+	  case '&':
+	  case '"':
+	  case '<':
+	  case '>':
+	    if (!dest) {
+		dest = rb_str_buf_new(len);
+	    }
+
+	    rb_str_cat(dest, cstr + beg, i - beg);
+	    beg = i + 1;
+
+	    html_escaped_cat(dest, cstr[i]);
+	    break;
+	}
     }
 
-    VALUE escaped;
-    if (RSTRING_LEN(str) < (dest - buf)) {
-        escaped = rb_str_new(buf, dest - buf);
-        preserve_original_state(str, escaped);
+    if (dest) {
+	rb_str_cat(dest, cstr + beg, len - beg);
+	preserve_original_state(str, dest);
+	return dest;
     }
     else {
-        escaped = rb_str_dup(str);
+	return rb_str_dup(str);
     }
-    ALLOCV_END(vbuf);
-    return escaped;
 }
 
 static VALUE
@@ -181,7 +196,7 @@ url_unreserved_char(unsigned char c)
       case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G': case 'H': case 'I': case 'J':
       case 'K': case 'L': case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T':
       case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z':
-      case '-': case '.': case '_': case '~':
+      case '-': case '.': case '_':
         return 1;
       default:
         break;
@@ -237,8 +252,7 @@ optimized_unescape(VALUE str, VALUE encoding)
     long i, len, beg = 0;
     VALUE dest = 0;
     const char *cstr;
-    rb_encoding *enc = rb_to_encoding(encoding);
-    int cr, origenc, encidx = rb_enc_to_index(enc);
+    int cr, origenc, encidx = rb_to_encoding_index(encoding);
 
     len  = RSTRING_LEN(str);
     cstr = RSTRING_PTR(str);
diff --git a/ext/continuation/depend b/ext/continuation/depend
index 08844aa6bb..9e47f27f3a 100644
--- a/ext/continuation/depend
+++ b/ext/continuation/depend
@@ -1,7 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 continuation.o: $(RUBY_EXTCONF_H)
 continuation.o: $(arch_hdrdir)/ruby/config.h
-continuation.o: $(hdrdir)/ruby/assert.h
 continuation.o: $(hdrdir)/ruby/backward.h
 continuation.o: $(hdrdir)/ruby/defines.h
 continuation.o: $(hdrdir)/ruby/intern.h
diff --git a/ext/coverage/coverage.c b/ext/coverage/coverage.c
index 8503c9d6c6..9a9011a7da 100644
--- a/ext/coverage/coverage.c
+++ b/ext/coverage/coverage.c
@@ -10,10 +10,6 @@
 
 #include "ruby.h"
 #include "vm_core.h"
-#include "gc.h"
-
-static int current_mode;
-static VALUE me2counter = Qnil;
 
 /*
  * call-seq:
@@ -22,184 +18,25 @@ static VALUE me2counter = Qnil;
  * Enables coverage measurement.
  */
 static VALUE
-rb_coverage_start(int argc, VALUE *argv, VALUE klass)
+rb_coverage_start(VALUE klass)
 {
-    VALUE coverages, opt;
-    int mode;
-
-    rb_scan_args(argc, argv, "01", &opt);
-
-    if (argc == 0) {
-	mode = 0; /* compatible mode */
-    }
-    else if (opt == ID2SYM(rb_intern("all"))) {
-	mode = COVERAGE_TARGET_LINES | COVERAGE_TARGET_BRANCHES | COVERAGE_TARGET_METHODS;
-    }
-    else {
-	mode = 0;
-	opt = rb_convert_type(opt, T_HASH, "Hash", "to_hash");
-
-	if (RTEST(rb_hash_lookup(opt, ID2SYM(rb_intern("lines")))))
-	    mode |= COVERAGE_TARGET_LINES;
-	if (RTEST(rb_hash_lookup(opt, ID2SYM(rb_intern("branches")))))
-	    mode |= COVERAGE_TARGET_BRANCHES;
-	if (RTEST(rb_hash_lookup(opt, ID2SYM(rb_intern("methods")))))
-	    mode |= COVERAGE_TARGET_METHODS;
-        if (RTEST(rb_hash_lookup(opt, ID2SYM(rb_intern("oneshot_lines"))))) {
-            if (mode & COVERAGE_TARGET_LINES)
-                rb_raise(rb_eRuntimeError, "cannot enable lines and oneshot_lines simultaneously");
-            mode |= COVERAGE_TARGET_LINES;
-            mode |= COVERAGE_TARGET_ONESHOT_LINES;
-        }
-    }
-
-    if (mode & COVERAGE_TARGET_METHODS) {
-        me2counter = rb_ident_hash_new();
-    }
-    else {
-	me2counter = Qnil;
-    }
-
-    coverages = rb_get_coverages();
+    VALUE coverages = rb_get_coverages();
     if (!RTEST(coverages)) {
 	coverages = rb_hash_new();
 	rb_obj_hide(coverages);
-	current_mode = mode;
-	if (mode == 0) mode = COVERAGE_TARGET_LINES;
-	rb_set_coverages(coverages, mode, me2counter);
-    }
-    else if (current_mode != mode) {
-	rb_raise(rb_eRuntimeError, "cannot change the measuring target during coverage measurement");
+	rb_set_coverages(coverages);
     }
     return Qnil;
 }
 
-static VALUE
-branch_coverage(VALUE branches)
-{
-    VALUE ret = rb_hash_new();
-    VALUE structure = rb_ary_dup(RARRAY_AREF(branches, 0));
-    VALUE counters = rb_ary_dup(RARRAY_AREF(branches, 1));
-    int i, j;
-    long id = 0;
-
-    for (i = 0; i < RARRAY_LEN(structure); i++) {
-	VALUE branches = RARRAY_AREF(structure, i);
-	VALUE base_type = RARRAY_AREF(branches, 0);
-	VALUE base_first_lineno = RARRAY_AREF(branches, 1);
-	VALUE base_first_column = RARRAY_AREF(branches, 2);
-	VALUE base_last_lineno = RARRAY_AREF(branches, 3);
-	VALUE base_last_column = RARRAY_AREF(branches, 4);
-	VALUE children = rb_hash_new();
-	rb_hash_aset(ret, rb_ary_new_from_args(6, base_type, LONG2FIX(id++), base_first_lineno, base_first_column, base_last_lineno, base_last_column), children);
-	for (j = 5; j < RARRAY_LEN(branches); j += 6) {
-	    VALUE target_label = RARRAY_AREF(branches, j);
-	    VALUE target_first_lineno = RARRAY_AREF(branches, j + 1);
-	    VALUE target_first_column = RARRAY_AREF(branches, j + 2);
-	    VALUE target_last_lineno = RARRAY_AREF(branches, j + 3);
-	    VALUE target_last_column = RARRAY_AREF(branches, j + 4);
-	    int idx = FIX2INT(RARRAY_AREF(branches, j + 5));
-	    rb_hash_aset(children, rb_ary_new_from_args(6, target_label, LONG2FIX(id++), target_first_lineno, target_first_column, target_last_lineno, target_last_column), RARRAY_AREF(counters, idx));
-	}
-    }
-
-    return ret;
-}
-
-static int
-method_coverage_i(void *vstart, void *vend, size_t stride, void *data)
-{
-    /*
-     * ObjectSpace.each_object(Module){|mod|
-     *   mod.instance_methods.each{|mid|
-     *     m = mod.instance_method(mid)
-     *     if loc = m.source_location
-     *       p [m.name, loc, $g_method_cov_counts[m]]
-     *     end
-     *   }
-     * }
-     */
-    VALUE ncoverages = *(VALUE*)data, v;
-
-    for (v = (VALUE)vstart; v != (VALUE)vend; v += stride) {
-	if (RB_TYPE_P(v, T_IMEMO) && imemo_type(v) == imemo_ment) {
-	    const rb_method_entry_t *me = (rb_method_entry_t *) v;
-	    VALUE path, first_lineno, first_column, last_lineno, last_column;
-	    VALUE data[5], ncoverage, methods;
-	    VALUE methods_id = ID2SYM(rb_intern("methods"));
-	    VALUE klass;
-	    const rb_method_entry_t *me2 = rb_resolve_me_location(me, data);
-	    if (me != me2) continue;
-	    klass = me->owner;
-	    if (RB_TYPE_P(klass, T_ICLASS)) {
-		rb_bug("T_ICLASS");
-	    }
-	    path = data[0];
-	    first_lineno = data[1];
-	    first_column = data[2];
-	    last_lineno = data[3];
-	    last_column = data[4];
-	    if (FIX2LONG(first_lineno) <= 0) continue;
-	    ncoverage = rb_hash_aref(ncoverages, path);
-	    if (NIL_P(ncoverage)) continue;
-	    methods = rb_hash_aref(ncoverage, methods_id);
-
-	    {
-		VALUE method_id = ID2SYM(me->def->original_id);
-		VALUE rcount = rb_hash_aref(me2counter, (VALUE) me);
-		VALUE key = rb_ary_new_from_args(6, klass, method_id, first_lineno, first_column, last_lineno, last_column);
-		VALUE rcount2 = rb_hash_aref(methods, key);
-
-		if (NIL_P(rcount)) rcount = LONG2FIX(0);
-		if (NIL_P(rcount2)) rcount2 = LONG2FIX(0);
-		if (!POSFIXABLE(FIX2LONG(rcount) + FIX2LONG(rcount2))) {
-		    rcount = LONG2FIX(FIXNUM_MAX);
-		}
-		else {
-		    rcount = LONG2FIX(FIX2LONG(rcount) + FIX2LONG(rcount2));
-		}
-		rb_hash_aset(methods, key, rcount);
-	    }
-	}
-    }
-    return 0;
-}
-
 static int
 coverage_peek_result_i(st_data_t key, st_data_t val, st_data_t h)
 {
     VALUE path = (VALUE)key;
     VALUE coverage = (VALUE)val;
     VALUE coverages = (VALUE)h;
-    if (current_mode == 0) {
-	/* compatible mode */
-	VALUE lines = rb_ary_dup(RARRAY_AREF(coverage, COVERAGE_INDEX_LINES));
-	rb_ary_freeze(lines);
-	coverage = lines;
-    }
-    else {
-	VALUE h = rb_hash_new();
-
-	if (current_mode & COVERAGE_TARGET_LINES) {
-	    VALUE lines = RARRAY_AREF(coverage, COVERAGE_INDEX_LINES);
-            const char *kw = (current_mode & COVERAGE_TARGET_ONESHOT_LINES) ? "oneshot_lines" : "lines";
-	    lines = rb_ary_dup(lines);
-	    rb_ary_freeze(lines);
-            rb_hash_aset(h, ID2SYM(rb_intern(kw)), lines);
-	}
-
-	if (current_mode & COVERAGE_TARGET_BRANCHES) {
-	    VALUE branches = RARRAY_AREF(coverage, COVERAGE_INDEX_BRANCHES);
-	    rb_hash_aset(h, ID2SYM(rb_intern("branches")), branch_coverage(branches));
-	}
-
-	if (current_mode & COVERAGE_TARGET_METHODS) {
-	    rb_hash_aset(h, ID2SYM(rb_intern("methods")), rb_hash_new());
-	}
-
-	coverage = h;
-    }
-
+    coverage = rb_ary_dup(coverage);
+    rb_ary_freeze(coverage);
     rb_hash_aset(coverages, path, coverage);
     return ST_CONTINUE;
 }
@@ -209,12 +46,6 @@ coverage_peek_result_i(st_data_t key, st_data_t val, st_data_t h)
  *     Coverage.peek_result  => hash
  *
  * Returns a hash that contains filename as key and coverage array as value.
- * This is the same as `Coverage.result(stop: false, clear: false)`.
- *
- *   {
- *     "file.rb" => [1, 2, nil],
- *     ...
- *   }
  */
 static VALUE
 rb_coverage_peek_result(VALUE klass)
@@ -225,77 +56,25 @@ rb_coverage_peek_result(VALUE klass)
 	rb_raise(rb_eRuntimeError, "coverage measurement is not enabled");
     }
     st_foreach(RHASH_TBL(coverages), coverage_peek_result_i, ncoverages);
-
-    if (current_mode & COVERAGE_TARGET_METHODS) {
-	rb_objspace_each_objects(method_coverage_i, &ncoverages);
-    }
-
     rb_hash_freeze(ncoverages);
     return ncoverages;
 }
 
-
-static int
-clear_me2counter_i(VALUE key, VALUE value, VALUE unused)
-{
-    rb_hash_aset(me2counter, key, INT2FIX(0));
-    return ST_CONTINUE;
-}
-
 /*
  *  call-seq:
- *     Coverage.result(stop: true, clear: true)  => hash
+ *     Coverage.result  => hash
  *
- * Returns a hash that contains filename as key and coverage array as value.
- * If +clear+ is true, it clears the counters to zero.
- * If +stop+ is true, it disables coverage measurement.
+ * Returns a hash that contains filename as key and coverage array as value
+ * and disables coverage measurement.
  */
 static VALUE
-rb_coverage_result(int argc, VALUE *argv, VALUE klass)
+rb_coverage_result(VALUE klass)
 {
-    VALUE ncoverages;
-    VALUE opt;
-    int stop = 1, clear = 1;
-
-    rb_scan_args(argc, argv, "01", &opt);
-
-    if (argc == 1) {
-        opt = rb_convert_type(opt, T_HASH, "Hash", "to_hash");
-        stop = RTEST(rb_hash_lookup(opt, ID2SYM(rb_intern("stop"))));
-        clear = RTEST(rb_hash_lookup(opt, ID2SYM(rb_intern("clear"))));
-    }
-
-    ncoverages = rb_coverage_peek_result(klass);
-    if (stop && !clear) {
-        rb_warn("stop implies clear");
-        clear = 1;
-    }
-    if (clear) {
-        rb_clear_coverages();
-        if (!NIL_P(me2counter)) rb_hash_foreach(me2counter, clear_me2counter_i, Qnil);
-    }
-    if (stop) {
-        rb_reset_coverages();
-        me2counter = Qnil;
-    }
+    VALUE ncoverages = rb_coverage_peek_result(klass);
+    rb_reset_coverages();
     return ncoverages;
 }
 
-
-/*
- *  call-seq:
- *     Coverage.running?  => bool
- *
- * Returns true if coverage stats are currently being collected (after
- * Coverage.start call, but before Coverage.result call)
- */
-static VALUE
-rb_coverage_running(VALUE klass)
-{
-    VALUE coverages = rb_get_coverages();
-    return RTEST(coverages) ? Qtrue : Qfalse;
-}
-
 /* Coverage provides coverage measurement feature for Ruby.
  * This feature is experimental, so these APIs may be changed in future.
  *
@@ -333,9 +112,7 @@ void
 Init_coverage(void)
 {
     VALUE rb_mCoverage = rb_define_module("Coverage");
-    rb_define_module_function(rb_mCoverage, "start", rb_coverage_start, -1);
-    rb_define_module_function(rb_mCoverage, "result", rb_coverage_result, -1);
+    rb_define_module_function(rb_mCoverage, "start", rb_coverage_start, 0);
+    rb_define_module_function(rb_mCoverage, "result", rb_coverage_result, 0);
     rb_define_module_function(rb_mCoverage, "peek_result", rb_coverage_peek_result, 0);
-    rb_define_module_function(rb_mCoverage, "running?", rb_coverage_running, 0);
-    rb_global_variable(&me2counter);
 }
diff --git a/ext/coverage/depend b/ext/coverage/depend
index 20b76be04c..860893b06f 100644
--- a/ext/coverage/depend
+++ b/ext/coverage/depend
@@ -1,12 +1,25 @@
+$(OBJS): $(HDRS) $(ruby_headers) \
+  $(top_srcdir)/vm_core.h \
+  $(top_srcdir)/node.h \
+  $(top_srcdir)/vm_debug.h \
+  $(top_srcdir)/vm_opts.h \
+  {$(VPATH)}id.h \
+  $(top_srcdir)/method.h \
+  $(top_srcdir)/ruby_atomic.h \
+  $(top_srcdir)/thread_pthread.h \
+  $(top_srcdir)/internal.h \
+  $(top_srcdir)/include/ruby/thread_native.h
+
 # AUTOGENERATED DEPENDENCIES START
 coverage.o: $(RUBY_EXTCONF_H)
 coverage.o: $(arch_hdrdir)/ruby/config.h
-coverage.o: $(hdrdir)/ruby.h
-coverage.o: $(hdrdir)/ruby/assert.h
 coverage.o: $(hdrdir)/ruby/backward.h
 coverage.o: $(hdrdir)/ruby/defines.h
+coverage.o: $(hdrdir)/ruby/encoding.h
 coverage.o: $(hdrdir)/ruby/intern.h
+coverage.o: $(hdrdir)/ruby/io.h
 coverage.o: $(hdrdir)/ruby/missing.h
+coverage.o: $(hdrdir)/ruby/oniguruma.h
 coverage.o: $(hdrdir)/ruby/ruby.h
 coverage.o: $(hdrdir)/ruby/st.h
 coverage.o: $(hdrdir)/ruby/subst.h
@@ -15,7 +28,7 @@ coverage.o: $(top_srcdir)/ccan/check_type/check_type.h
 coverage.o: $(top_srcdir)/ccan/container_of/container_of.h
 coverage.o: $(top_srcdir)/ccan/list/list.h
 coverage.o: $(top_srcdir)/ccan/str/str.h
-coverage.o: $(top_srcdir)/gc.h
+coverage.o: $(top_srcdir)/include/ruby.h
 coverage.o: $(top_srcdir)/internal.h
 coverage.o: $(top_srcdir)/method.h
 coverage.o: $(top_srcdir)/node.h
@@ -23,6 +36,7 @@ coverage.o: $(top_srcdir)/ruby_assert.h
 coverage.o: $(top_srcdir)/ruby_atomic.h
 coverage.o: $(top_srcdir)/thread_pthread.h
 coverage.o: $(top_srcdir)/vm_core.h
+coverage.o: $(top_srcdir)/vm_debug.h
 coverage.o: $(top_srcdir)/vm_opts.h
 coverage.o: coverage.c
 coverage.o: {$(VPATH)}id.h
diff --git a/ext/coverage/lib/coverage.rb b/ext/coverage/lib/coverage.rb
deleted file mode 100644
index f1923ef366..0000000000
--- a/ext/coverage/lib/coverage.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-require "coverage.so"
-
-module Coverage
-  def self.line_stub(file)
-    lines = File.foreach(file).map { nil }
-    iseqs = [RubyVM::InstructionSequence.compile_file(file)]
-    until iseqs.empty?
-      iseq = iseqs.pop
-      iseq.trace_points.each {|n, type| lines[n - 1] = 0 if type == :line }
-      iseq.each_child {|child| iseqs << child }
-    end
-    lines
-  end
-end
diff --git a/ext/date/date.gemspec b/ext/date/date.gemspec
deleted file mode 100644
index 5cc2afbeee..0000000000
--- a/ext/date/date.gemspec
+++ /dev/null
@@ -1,21 +0,0 @@
-# frozen_string_literal: true
-Gem::Specification.new do |s|
-  s.name = "date"
-  s.version = '2.0.0'
-  s.summary = "A subclass of Object includes Comparable module for handling dates."
-  s.description = "A subclass of Object includes Comparable module for handling dates."
-
-  s.require_path = %w{lib}
-  s.files = [
-    "lib/date.rb", "ext/date/date_core.c", "ext/date/date_parse.c", "ext/date/date_strftime.c",
-    "ext/date/date_strptime.c", "ext/date/date_tmx.h", "ext/date/extconf.rb", "ext/date/prereq.mk",
-    "ext/date/zonetab.h", "ext/date/zonetab.list"
-  ]
-  s.extensions = "ext/date/extconf.rb"
-  s.required_ruby_version = ">= 2.4.0"
-
-  s.authors = ["Tadayoshi Funaba"]
-  s.email = [nil]
-  s.homepage = "https://github.com/ruby/date"
-  s.license = "BSD-2-Clause"
-end
diff --git a/ext/date/date_core.c b/ext/date/date_core.c
index ccac90a32e..12240d7457 100644
--- a/ext/date/date_core.c
+++ b/ext/date/date_core.c
@@ -22,7 +22,6 @@
 
 static ID id_cmp, id_le_p, id_ge_p, id_eqeq_p;
 static VALUE cDate, cDateTime;
-static VALUE eDateError;
 static VALUE half_days_in_day, day_in_nanoseconds;
 static double positive_inf, negative_inf;
 
@@ -52,29 +51,18 @@ static double positive_inf, negative_inf;
 #define f_add3(x,y,z) f_add(f_add(x, y), z)
 #define f_sub3(x,y,z) f_sub(f_sub(x, y), z)
 
-static VALUE date_initialize(int argc, VALUE *argv, VALUE self);
-static VALUE datetime_initialize(int argc, VALUE *argv, VALUE self);
-
-#define RETURN_FALSE_UNLESS_NUMERIC(obj) if(!RTEST(rb_obj_is_kind_of((obj), rb_cNumeric))) return Qfalse
-inline static void
-check_numeric(VALUE obj, const char* field) {
-    if(!RTEST(rb_obj_is_kind_of(obj, rb_cNumeric))) {
-        rb_raise(rb_eTypeError, "invalid %s (not numeric)", field);
-    }
-}
-
-inline static int
+inline static VALUE
 f_cmp(VALUE x, VALUE y)
 {
     if (FIXNUM_P(x) && FIXNUM_P(y)) {
 	long c = FIX2LONG(x) - FIX2LONG(y);
 	if (c > 0)
-	    return 1;
+	    c = 1;
 	else if (c < 0)
-	    return -1;
-	return 0;
+	    c = -1;
+	return INT2FIX(c);
     }
-    return rb_cmpint(rb_funcallv(x, id_cmp, 1, &y), x, y);
+    return rb_funcall(x, id_cmp, 1, y);
 }
 
 inline static VALUE
@@ -106,7 +94,7 @@ f_ge_p(VALUE x, VALUE y)
 {
     if (FIXNUM_P(x) && FIXNUM_P(y))
 	return f_boolcast(FIX2LONG(x) >= FIX2LONG(y));
-    return rb_funcall(x, id_ge_p, 1, y);
+    return rb_funcall(x, rb_intern(">="), 1, y);
 }
 
 inline static VALUE
@@ -114,7 +102,7 @@ f_eqeq_p(VALUE x, VALUE y)
 {
     if (FIXNUM_P(x) && FIXNUM_P(y))
 	return f_boolcast(FIX2LONG(x) == FIX2LONG(y));
-    return rb_funcall(x, id_eqeq_p, 1, y);
+    return rb_funcall(x, rb_intern("=="), 1, y);
 }
 
 inline static VALUE
@@ -248,8 +236,11 @@ f_negative_p(VALUE x)
 struct SimpleDateData
 {
     unsigned flags;
-    int jd;	/* as utc */
     VALUE nth;	/* not always canonicalized */
+    int jd;	/* as utc */
+    /* df is zero */
+    /* sf is zero */
+    /* of is zero */
     date_sg_t sg;  /* 2298874..2426355 or -/+oo -- at most 22 bits */
     /* decoded as utc=local */
     int year;	/* truncated */
@@ -268,8 +259,11 @@ struct SimpleDateData
 struct ComplexDateData
 {
     unsigned flags;
-    int jd; 	/* as utc */
     VALUE nth;	/* not always canonicalized */
+    int jd; 	/* as utc */
+    int df;	/* as utc, in secs */
+    VALUE sf;	/* in nano secs */
+    int of;	/* in secs */
     date_sg_t sg;  /* 2298874..2426355 or -/+oo -- at most 22 bits */
     /* decoded as local */
     int year;	/* truncated */
@@ -283,9 +277,6 @@ struct ComplexDateData
     /* packed civil */
     unsigned pc;
 #endif
-    int df;	/* as utc, in secs */
-    int of;	/* in secs */
-    VALUE sf;	/* in nano secs */
 };
 
 union DateData {
@@ -324,31 +315,31 @@ canon(VALUE x)
 
 #ifndef USE_PACK
 #define set_to_simple(obj, x, _nth, _jd ,_sg, _year, _mon, _mday, _flags) \
-do {\
+{\
     RB_OBJ_WRITE((obj), &(x)->nth, canon(_nth)); \
     (x)->jd = _jd;\
     (x)->sg = (date_sg_t)(_sg);\
     (x)->year = _year;\
     (x)->mon = _mon;\
     (x)->mday = _mday;\
-    (x)->flags = (_flags) & ~COMPLEX_DAT;\
-} while (0)
+    (x)->flags = _flags;\
+}
 #else
 #define set_to_simple(obj, x, _nth, _jd ,_sg, _year, _mon, _mday, _flags) \
-do {\
+{\
     RB_OBJ_WRITE((obj), &(x)->nth, canon(_nth)); \
     (x)->jd = _jd;\
     (x)->sg = (date_sg_t)(_sg);\
     (x)->year = _year;\
     (x)->pc = PACK2(_mon, _mday);\
-    (x)->flags = (_flags) & ~COMPLEX_DAT;\
-} while (0)
+    (x)->flags = _flags;\
+}
 #endif
 
 #ifndef USE_PACK
 #define set_to_complex(obj, x, _nth, _jd ,_df, _sf, _of, _sg,\
 _year, _mon, _mday, _hour, _min, _sec, _flags) \
-do {\
+{\
     RB_OBJ_WRITE((obj), &(x)->nth, canon(_nth));\
     (x)->jd = _jd;\
     (x)->df = _df;\
@@ -361,12 +352,12 @@ do {\
     (x)->hour = _hour;\
     (x)->min = _min;\
     (x)->sec = _sec;\
-    (x)->flags = (_flags) | COMPLEX_DAT;\
-} while (0)
+    (x)->flags = _flags;\
+}
 #else
 #define set_to_complex(obj, x, _nth, _jd ,_df, _sf, _of, _sg,\
 _year, _mon, _mday, _hour, _min, _sec, _flags) \
-do {\
+{\
     RB_OBJ_WRITE((obj), &(x)->nth, canon(_nth));\
     (x)->jd = _jd;\
     (x)->df = _df;\
@@ -375,13 +366,13 @@ do {\
     (x)->sg = (date_sg_t)(_sg);\
     (x)->year = _year;\
     (x)->pc = PACK5(_mon, _mday, _hour, _min, _sec);\
-    (x)->flags = (_flags) | COMPLEX_DAT;\
-} while (0)
+    (x)->flags = _flags;\
+}
 #endif
 
 #ifndef USE_PACK
 #define copy_simple_to_complex(obj, x, y) \
-do {\
+{\
     RB_OBJ_WRITE((obj), &(x)->nth, (y)->nth);\
     (x)->jd = (y)->jd;\
     (x)->df = 0;\
@@ -395,10 +386,10 @@ do {\
     (x)->min = 0;\
     (x)->sec = 0;\
     (x)->flags = (y)->flags;\
-} while (0)
+}
 #else
 #define copy_simple_to_complex(obj, x, y) \
-do {\
+{\
     RB_OBJ_WRITE((obj), &(x)->nth, (y)->nth);\
     (x)->jd = (y)->jd;\
     (x)->df = 0;\
@@ -408,12 +399,12 @@ do {\
     (x)->year = (y)->year;\
     (x)->pc = PACK5(EX_MON((y)->pc), EX_MDAY((y)->pc), 0, 0, 0);\
     (x)->flags = (y)->flags;\
-} while (0)
+}
 #endif
 
 #ifndef USE_PACK
 #define copy_complex_to_simple(obj, x, y) \
-do {\
+{\
     RB_OBJ_WRITE((obj), &(x)->nth, (y)->nth);\
     (x)->jd = (y)->jd;\
     (x)->sg = (date_sg_t)((y)->sg);\
@@ -421,17 +412,17 @@ do {\
     (x)->mon = (y)->mon;\
     (x)->mday = (y)->mday;\
     (x)->flags = (y)->flags;\
-} while (0)
+}
 #else
 #define copy_complex_to_simple(obj, x, y) \
-do {\
+{\
     RB_OBJ_WRITE((obj), &(x)->nth, (y)->nth);\
     (x)->jd = (y)->jd;\
     (x)->sg = (date_sg_t)((y)->sg);\
     (x)->year = (y)->year;\
     (x)->pc = PACK2(EX_MON((y)->pc), EX_MDAY((y)->pc));\
     (x)->flags = (y)->flags;\
-} while (0)
+}
 #endif
 
 /* base */
@@ -1118,7 +1109,7 @@ m_virtual_sg(union DateData *x)
 }
 
 #define canonicalize_jd(_nth, _jd) \
-do {\
+{\
     if (_jd < 0) {\
 	_nth = f_sub(_nth, INT2FIX(1));\
 	_jd += CM_PERIOD;\
@@ -1127,7 +1118,7 @@ do {\
 	_nth = f_add(_nth, INT2FIX(1));\
 	_jd -= CM_PERIOD;\
     }\
-} while (0)
+}
 
 inline static void
 canonicalize_s_jd(VALUE obj, union DateData *x)
@@ -1937,13 +1928,13 @@ m_sec(union DateData *x)
 }
 
 #define decode_offset(of,s,h,m)\
-do {\
+{\
     int a;\
     s = (of < 0) ? '-' : '+';\
     a = (of < 0) ? -of : of;\
     h = a / HOUR_IN_SECONDS;\
     m = a % HOUR_IN_SECONDS / MINUTE_IN_SECONDS;\
-} while (0)
+}
 
 static VALUE
 of2str(int of)
@@ -2342,9 +2333,6 @@ VALUE date_zone_to_diff(VALUE);
 static int
 offset_to_sec(VALUE vof, int *rof)
 {
-    int try_rational = 1;
-
-  again:
     switch (TYPE(vof)) {
       case T_FIXNUM:
 	{
@@ -2371,11 +2359,10 @@ offset_to_sec(VALUE vof, int *rof)
       default:
 	expect_numeric(vof);
 	vof = f_to_r(vof);
-	if (!k_rational_p(vof)) {
-	    if (!try_rational) Check_Type(vof, T_RATIONAL);
-	    try_rational = 0;
-	    goto again;
-	}
+#ifdef CANONICALIZATION_FOR_MATHN
+	if (!k_rational_p(vof))
+	    return offset_to_sec(vof, rof);
+#endif
 	/* fall through */
       case T_RATIONAL:
 	{
@@ -2384,10 +2371,17 @@ offset_to_sec(VALUE vof, int *rof)
 
 	    vs = day_to_sec(vof);
 
+#ifdef CANONICALIZATION_FOR_MATHN
 	    if (!k_rational_p(vs)) {
-		vn = vs;
-		goto rounded;
+		if (!FIXNUM_P(vs))
+		    return 0;
+		n = FIX2LONG(vs);
+		if (n < -DAY_IN_SECONDS || n > DAY_IN_SECONDS)
+		    return 0;
+		*rof = (int)n;
+		return 1;
 	    }
+#endif
 	    vn = rb_rational_num(vs);
 	    vd = rb_rational_den(vs);
 
@@ -2397,7 +2391,6 @@ offset_to_sec(VALUE vof, int *rof)
 		vn = f_round(vs);
 		if (!f_eqeq_p(vn, vs))
 		    rb_warning("fraction of offset is ignored");
-	      rounded:
 		if (!FIXNUM_P(vn))
 		    return 0;
 		n = FIX2LONG(vn);
@@ -2427,12 +2420,12 @@ offset_to_sec(VALUE vof, int *rof)
 /* date */
 
 #define valid_sg(sg) \
-do {\
+{\
     if (!c_valid_start_p(sg)) {\
 	sg = 0;\
 	rb_warning("invalid start is ignored");\
     }\
-} while (0)
+}
 
 static VALUE
 valid_jd_sub(int argc, VALUE *argv, VALUE klass, int need_jd)
@@ -2469,7 +2462,7 @@ date_s__valid_jd_p(int argc, VALUE *argv, VALUE klass)
  *
  *    Date.valid_jd?(2451944)		#=> true
  *
- * See also ::jd.
+ * See also jd.
  */
 static VALUE
 date_s_valid_jd_p(int argc, VALUE *argv, VALUE klass)
@@ -2479,7 +2472,6 @@ date_s_valid_jd_p(int argc, VALUE *argv, VALUE klass)
 
     rb_scan_args(argc, argv, "11", &vjd, &vsg);
 
-    RETURN_FALSE_UNLESS_NUMERIC(vjd);
     argv2[0] = vjd;
     if (argc < 2)
 	argv2[1] = INT2FIX(DEFAULT_SG);
@@ -2555,14 +2547,11 @@ date_s__valid_civil_p(int argc, VALUE *argv, VALUE klass)
  *    Date.valid_date?(year, month, mday[, start=Date::ITALY])   ->  bool
  *
  * Returns true if the given calendar date is valid, and false if not.
- * Valid in this context is whether the arguments passed to this
- * method would be accepted by ::new.
  *
  *    Date.valid_date?(2001,2,3)	#=> true
  *    Date.valid_date?(2001,2,29)	#=> false
- *    Date.valid_date?(2001,2,-1)	#=> true
  *
- * See also ::jd and ::civil.
+ * See also jd and civil.
  */
 static VALUE
 date_s_valid_civil_p(int argc, VALUE *argv, VALUE klass)
@@ -2572,9 +2561,6 @@ date_s_valid_civil_p(int argc, VALUE *argv, VALUE klass)
 
     rb_scan_args(argc, argv, "31", &vy, &vm, &vd, &vsg);
 
-    RETURN_FALSE_UNLESS_NUMERIC(vy);
-    RETURN_FALSE_UNLESS_NUMERIC(vm);
-    RETURN_FALSE_UNLESS_NUMERIC(vd);
     argv2[0] = vy;
     argv2[1] = vm;
     argv2[2] = vd;
@@ -2646,7 +2632,7 @@ date_s__valid_ordinal_p(int argc, VALUE *argv, VALUE klass)
  *    Date.valid_ordinal?(2001,34)	#=> true
  *    Date.valid_ordinal?(2001,366)	#=> false
  *
- * See also ::jd and ::ordinal.
+ * See also jd and ordinal.
  */
 static VALUE
 date_s_valid_ordinal_p(int argc, VALUE *argv, VALUE klass)
@@ -2656,8 +2642,6 @@ date_s_valid_ordinal_p(int argc, VALUE *argv, VALUE klass)
 
     rb_scan_args(argc, argv, "21", &vy, &vd, &vsg);
 
-    RETURN_FALSE_UNLESS_NUMERIC(vy);
-    RETURN_FALSE_UNLESS_NUMERIC(vd);
     argv2[0] = vy;
     argv2[1] = vd;
     if (argc < 3)
@@ -2730,7 +2714,7 @@ date_s__valid_commercial_p(int argc, VALUE *argv, VALUE klass)
  *    Date.valid_commercial?(2001,5,6)	#=> true
  *    Date.valid_commercial?(2001,5,8)	#=> false
  *
- * See also ::jd and ::commercial.
+ * See also jd and commercial.
  */
 static VALUE
 date_s_valid_commercial_p(int argc, VALUE *argv, VALUE klass)
@@ -2740,9 +2724,6 @@ date_s_valid_commercial_p(int argc, VALUE *argv, VALUE klass)
 
     rb_scan_args(argc, argv, "31", &vy, &vw, &vd, &vsg);
 
-    RETURN_FALSE_UNLESS_NUMERIC(vy);
-    RETURN_FALSE_UNLESS_NUMERIC(vw);
-    RETURN_FALSE_UNLESS_NUMERIC(vd);
     argv2[0] = vy;
     argv2[1] = vw;
     argv2[2] = vd;
@@ -2924,7 +2905,6 @@ date_s_julian_leap_p(VALUE klass, VALUE y)
     VALUE nth;
     int ry;
 
-    check_numeric(y, "year");
     decode_year(y, +1, &nth, &ry);
     return f_boolcast(c_julian_leap_p(ry));
 }
@@ -2946,7 +2926,6 @@ date_s_gregorian_leap_p(VALUE klass, VALUE y)
     VALUE nth;
     int ry;
 
-    check_numeric(y, "year");
     decode_year(y, -1, &nth, &ry);
     return f_boolcast(c_gregorian_leap_p(ry));
 }
@@ -2989,7 +2968,7 @@ d_simple_new_internal(VALUE klass,
 
     obj = TypedData_Make_Struct(klass, struct SimpleDateData,
 				&d_lite_type, dat);
-    set_to_simple(obj, dat, nth, jd, sg, y, m, d, flags);
+    set_to_simple(obj, dat, nth, jd, sg, y, m, d, flags & ~COMPLEX_DAT);
 
     assert(have_jd_p(dat) || have_civil_p(dat));
 
@@ -3011,7 +2990,7 @@ d_complex_new_internal(VALUE klass,
     obj = TypedData_Make_Struct(klass, struct ComplexDateData,
 				&d_lite_type, dat);
     set_to_complex(obj, dat, nth, jd, df, sf, of, sg,
-		   y, m, d, h, min, s, flags);
+		   y, m, d, h, min, s, flags | COMPLEX_DAT);
 
     assert(have_jd_p(dat) || have_civil_p(dat));
     assert(have_df_p(dat) || have_time_p(dat));
@@ -3070,7 +3049,7 @@ old_to_new(VALUE ajd, VALUE of, VALUE sg,
     *rsg = NUM2DBL(sg);
 
     if (*rdf < 0 || *rdf >= DAY_IN_SECONDS)
-	rb_raise(eDateError, "invalid day fraction");
+	rb_raise(rb_eArgError, "invalid day fraction");
 
     if (f_lt_p(*rsf, INT2FIX(0)) ||
 	f_ge_p(*rsf, INT2FIX(SECOND_IN_NANOSECONDS)))
@@ -3228,47 +3207,47 @@ s_trunc(VALUE s, VALUE *fr)
 }
 
 #define num2num_with_frac(s,n) \
-do {\
+{\
     s = s##_trunc(v##s, &fr);\
     if (f_nonzero_p(fr)) {\
 	if (argc > n)\
-	    rb_raise(eDateError, "invalid fraction");\
+	    rb_raise(rb_eArgError, "invalid fraction");\
 	fr2 = fr;\
     }\
-} while (0)
+}
 
 #define num2int_with_frac(s,n) \
-do {\
+{\
     s = NUM2INT(s##_trunc(v##s, &fr));\
     if (f_nonzero_p(fr)) {\
 	if (argc > n)\
-	    rb_raise(eDateError, "invalid fraction");\
+	    rb_raise(rb_eArgError, "invalid fraction");\
 	fr2 = fr;\
     }\
-} while (0)
+}
 
 #define canon24oc() \
-do {\
+{\
     if (rh == 24) {\
 	rh = 0;\
 	fr2 = f_add(fr2, INT2FIX(1));\
     }\
-} while (0)
+}
 
 #define add_frac() \
-do {\
+{\
     if (f_nonzero_p(fr2))\
 	ret = d_lite_plus(ret, fr2);\
-} while (0)
+}
 
 #define val2sg(vsg,dsg) \
-do {\
+{\
     dsg = NUM2DBL(vsg);\
     if (!c_valid_start_p(dsg)) {\
 	dsg = DEFAULT_SG;\
 	rb_warning("invalid start is ignored");\
     }\
-} while (0)
+}
 
 static VALUE d_lite_plus(VALUE, VALUE);
 
@@ -3283,7 +3262,7 @@ static VALUE d_lite_plus(VALUE, VALUE);
  *    Date.jd(2451945)		#=> #<Date: 2001-02-04 ...>
  *    Date.jd(0)		#=> #<Date: -4712-01-01 ...>
  *
- * See also ::new.
+ * See also new.
  */
 static VALUE
 date_s_jd(int argc, VALUE *argv, VALUE klass)
@@ -3301,7 +3280,6 @@ date_s_jd(int argc, VALUE *argv, VALUE klass)
       case 2:
 	val2sg(vsg, sg);
       case 1:
-        check_numeric(vjd, "jd");
 	num2num_with_frac(jd, positive_inf);
     }
 
@@ -3334,7 +3312,7 @@ date_s_jd(int argc, VALUE *argv, VALUE klass)
  *    Date.ordinal(2001,34)	#=> #<Date: 2001-02-03 ...>
  *    Date.ordinal(2001,-1)	#=> #<Date: 2001-12-31 ...>
  *
- * See also ::jd and ::new.
+ * See also jd and new.
  */
 static VALUE
 date_s_ordinal(int argc, VALUE *argv, VALUE klass)
@@ -3354,10 +3332,8 @@ date_s_ordinal(int argc, VALUE *argv, VALUE klass)
       case 3:
 	val2sg(vsg, sg);
       case 2:
-        check_numeric(vd, "yday");
 	num2int_with_frac(d, positive_inf);
       case 1:
-        check_numeric(vy, "year");
 	y = vy;
     }
 
@@ -3369,7 +3345,7 @@ date_s_ordinal(int argc, VALUE *argv, VALUE klass)
 			     &nth, &ry,
 			     &rd, &rjd,
 			     &ns))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 
 	ret = d_simple_new_internal(klass,
 				     nth, rjd,
@@ -3404,25 +3380,14 @@ date_s_ordinal(int argc, VALUE *argv, VALUE klass)
  *    Date.new(2001,2,3)	#=> #<Date: 2001-02-03 ...>
  *    Date.new(2001,2,-1)	#=> #<Date: 2001-02-28 ...>
  *
- * See also ::jd.
+ * See also jd.
  */
 static VALUE
 date_s_civil(int argc, VALUE *argv, VALUE klass)
 {
-    return date_initialize(argc, argv, d_lite_s_alloc_simple(klass));
-}
-
-static VALUE
-date_initialize(int argc, VALUE *argv, VALUE self)
-{
     VALUE vy, vm, vd, vsg, y, fr, fr2, ret;
     int m, d;
     double sg;
-    struct SimpleDateData *dat = rb_check_typeddata(self, &d_lite_type);
-
-    if (!simple_dat_p(dat)) {
-	rb_raise(rb_eTypeError, "Date expected");
-    }
 
     rb_scan_args(argc, argv, "04", &vy, &vm, &vd, &vsg);
 
@@ -3436,13 +3401,10 @@ date_initialize(int argc, VALUE *argv, VALUE self)
       case 4:
 	val2sg(vsg, sg);
       case 3:
-        check_numeric(vd, "day");
 	num2int_with_frac(d, positive_inf);
       case 2:
-        check_numeric(vm, "month");
 	m = NUM2INT(vm);
       case 1:
-        check_numeric(vy, "year");
 	y = vy;
     }
 
@@ -3453,9 +3415,13 @@ date_initialize(int argc, VALUE *argv, VALUE self)
 	if (!valid_gregorian_p(y, m, d,
 			       &nth, &ry,
 			       &rm, &rd))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 
-	set_to_simple(self, dat, nth, 0, sg, ry, rm, rd, HAVE_CIVIL);
+	ret = d_simple_new_internal(klass,
+				    nth, 0,
+				    sg,
+				    ry, rm, rd,
+				    HAVE_CIVIL);
     }
     else {
 	VALUE nth;
@@ -3465,11 +3431,14 @@ date_initialize(int argc, VALUE *argv, VALUE self)
 			   &nth, &ry,
 			   &rm, &rd, &rjd,
 			   &ns))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 
-	set_to_simple(self, dat, nth, rjd, sg, ry, rm, rd, HAVE_JD | HAVE_CIVIL);
+	ret = d_simple_new_internal(klass,
+				    nth, rjd,
+				    sg,
+				    ry, rm, rd,
+				    HAVE_JD | HAVE_CIVIL);
     }
-    ret = self;
     add_frac();
     return ret;
 }
@@ -3488,7 +3457,7 @@ date_initialize(int argc, VALUE *argv, VALUE self)
  *    Date.commercial(2002)	#=> #<Date: 2001-12-31 ...>
  *    Date.commercial(2001,5,6)	#=> #<Date: 2001-02-03 ...>
  *
- * See also ::jd and ::new.
+ * See also jd and new.
  */
 static VALUE
 date_s_commercial(int argc, VALUE *argv, VALUE klass)
@@ -3509,13 +3478,10 @@ date_s_commercial(int argc, VALUE *argv, VALUE klass)
       case 4:
 	val2sg(vsg, sg);
       case 3:
-        check_numeric(vd, "cwday");
 	num2int_with_frac(d, positive_inf);
       case 2:
-        check_numeric(vw, "cweek");
 	w = NUM2INT(vw);
       case 1:
-        check_numeric(vy, "year");
 	y = vy;
     }
 
@@ -3527,7 +3493,7 @@ date_s_commercial(int argc, VALUE *argv, VALUE klass)
 				&nth, &ry,
 				&rw, &rd, &rjd,
 				&ns))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 
 	ret = d_simple_new_internal(klass,
 				    nth, rjd,
@@ -3577,7 +3543,7 @@ date_s_weeknum(int argc, VALUE *argv, VALUE klass)
 			     &nth, &ry,
 			     &rw, &rd, &rjd,
 			     &ns))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 
 	ret = d_simple_new_internal(klass,
 				    nth, rjd,
@@ -3626,7 +3592,7 @@ date_s_nth_kday(int argc, VALUE *argv, VALUE klass)
 			      &nth, &ry,
 			      &rm, &rn, &rk, &rjd,
 			      &ns))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 
 	ret = d_simple_new_internal(klass,
 				    nth, rjd,
@@ -3665,9 +3631,9 @@ static void set_sg(union DateData *, double);
  * call-seq:
  *    Date.today([start=Date::ITALY])  ->  date
  *
- * Creates a date object denoting the present day.
+ *    Date.today		#=> #<Date: 2011-06-11 ..>
  *
- *    Date.today   #=> #<Date: 2011-06-11 ...>
+ * Creates a date object denoting the present day.
  */
 static VALUE
 date_s_today(int argc, VALUE *argv, VALUE klass)
@@ -3713,18 +3679,16 @@ date_s_today(int argc, VALUE *argv, VALUE klass)
 #define ref_hash0(k) rb_hash_aref(hash, k)
 #define del_hash0(k) rb_hash_delete(hash, k)
 
-#define sym(x) ID2SYM(rb_intern(x""))
-
-#define set_hash(k,v) set_hash0(sym(k), v)
-#define ref_hash(k) ref_hash0(sym(k))
-#define del_hash(k) del_hash0(sym(k))
+#define set_hash(k,v) rb_hash_aset(hash, ID2SYM(rb_intern(k)), v)
+#define ref_hash(k) rb_hash_aref(hash, ID2SYM(rb_intern(k)))
+#define del_hash(k) rb_hash_delete(hash, ID2SYM(rb_intern(k)))
 
 static VALUE
 rt_rewrite_frags(VALUE hash)
 {
     VALUE seconds;
 
-    seconds = del_hash("seconds");
+    seconds = ref_hash("seconds");
     if (!NIL_P(seconds)) {
 	VALUE offset, d, h, min, s, fr;
 
@@ -3749,10 +3713,13 @@ rt_rewrite_frags(VALUE hash)
 	set_hash("min", min);
 	set_hash("sec", s);
 	set_hash("sec_fraction", fr);
+	del_hash("seconds");
     }
     return hash;
 }
 
+#define sym(x) ID2SYM(rb_intern(x))
+
 static VALUE d_lite_year(VALUE);
 static VALUE d_lite_wday(VALUE);
 static VALUE d_lite_jd(VALUE);
@@ -4173,7 +4140,7 @@ d_new_by_frags(VALUE klass, VALUE hash, VALUE sg)
     }
 
     if (NIL_P(hash))
-	rb_raise(eDateError, "invalid date");
+	rb_raise(rb_eArgError, "invalid date");
 
     if (NIL_P(ref_hash("jd")) &&
 	NIL_P(ref_hash("yday")) &&
@@ -4190,7 +4157,7 @@ d_new_by_frags(VALUE klass, VALUE hash, VALUE sg)
     }
 
     if (NIL_P(jd))
-	rb_raise(eDateError, "invalid date");
+	rb_raise(rb_eArgError, "invalid date");
     {
 	VALUE nth;
 	int rjd;
@@ -4245,10 +4212,12 @@ date_s__strptime_internal(int argc, VALUE *argv, VALUE klass,
 
 	if (!NIL_P(zone)) {
 	    rb_enc_copy(zone, vstr);
+	    OBJ_INFECT(zone, vstr);
 	    set_hash("zone", zone);
 	}
 	if (!NIL_P(left)) {
 	    rb_enc_copy(left, vstr);
+	    OBJ_INFECT(left, vstr);
 	    set_hash("leftover", left);
 	}
     }
@@ -4267,7 +4236,7 @@ date_s__strptime_internal(int argc, VALUE *argv, VALUE klass,
  *    Date._strptime('2001-02-03', '%Y-%m-%d')
  *				#=> {:year=>2001, :mon=>2, :mday=>3}
  *
- * See also strptime(3) and #strftime.
+ *  See also strptime(3) and strftime.
  */
 static VALUE
 date_s__strptime(int argc, VALUE *argv, VALUE klass)
@@ -4277,7 +4246,7 @@ date_s__strptime(int argc, VALUE *argv, VALUE klass)
 
 /*
  * call-seq:
- *    Date.strptime([string='-4712-01-01'[, format='%F'[, start=Date::ITALY]]])  ->  date
+ *    Date.strptime([string='-4712-01-01'[, format='%F'[, start=ITALY]]])  ->  date
  *
  * Parses the given representation of date and time with the given
  * template, and creates a date object.  strptime does not support
@@ -4291,7 +4260,7 @@ date_s__strptime(int argc, VALUE *argv, VALUE klass)
  *    Date.strptime('2001 05 6', '%Y %W %u')	#=> #<Date: 2001-02-03 ...>
  *    Date.strptime('sat3feb01', '%a%d%b%y')	#=> #<Date: 2001-02-03 ...>
  *
- * See also strptime(3) and #strftime.
+ * See also strptime(3) and strftime.
  */
 static VALUE
 date_s_strptime(int argc, VALUE *argv, VALUE klass)
@@ -4336,6 +4305,16 @@ date_s__parse_internal(int argc, VALUE *argv, VALUE klass)
 
     hash = date__parse(vstr, vcomp);
 
+    {
+	VALUE zone = ref_hash("zone");
+
+	if (!NIL_P(zone)) {
+	    rb_enc_copy(zone, vstr);
+	    OBJ_INFECT(zone, vstr);
+	    set_hash("zone", zone);
+	}
+    }
+
     return hash;
 }
 
@@ -4361,7 +4340,7 @@ date_s__parse(int argc, VALUE *argv, VALUE klass)
 
 /*
  * call-seq:
- *    Date.parse(string='-4712-01-01'[, comp=true[, start=Date::ITALY]])  ->  date
+ *    Date.parse(string='-4712-01-01'[, comp=true[, start=ITALY]])  ->  date
  *
  * Parses the given representation of date and time, and creates a
  * date object.  This method does not function as a validator.
@@ -4421,7 +4400,7 @@ date_s__iso8601(VALUE klass, VALUE str)
 
 /*
  * call-seq:
- *    Date.iso8601(string='-4712-01-01'[, start=Date::ITALY])  ->  date
+ *    Date.iso8601(string='-4712-01-01'[, start=ITALY])  ->  date
  *
  * Creates a new Date object by parsing from a string according to
  * some typical ISO 8601 formats.
@@ -4464,7 +4443,7 @@ date_s__rfc3339(VALUE klass, VALUE str)
 
 /*
  * call-seq:
- *    Date.rfc3339(string='-4712-01-01T00:00:00+00:00'[, start=Date::ITALY])  ->  date
+ *    Date.rfc3339(string='-4712-01-01T00:00:00+00:00'[, start=ITALY])  ->  date
  *
  * Creates a new Date object by parsing from a string according to
  * some typical RFC 3339 formats.
@@ -4505,7 +4484,7 @@ date_s__xmlschema(VALUE klass, VALUE str)
 
 /*
  * call-seq:
- *    Date.xmlschema(string='-4712-01-01'[, start=Date::ITALY])  ->  date
+ *    Date.xmlschema(string='-4712-01-01'[, start=ITALY])  ->  date
  *
  * Creates a new Date object by parsing from a string according to
  * some typical XML Schema formats.
@@ -4547,8 +4526,8 @@ date_s__rfc2822(VALUE klass, VALUE str)
 
 /*
  * call-seq:
- *    Date.rfc2822(string='Mon, 1 Jan -4712 00:00:00 +0000'[, start=Date::ITALY])  ->  date
- *    Date.rfc822(string='Mon, 1 Jan -4712 00:00:00 +0000'[, start=Date::ITALY])   ->  date
+ *    Date.rfc2822(string='Mon, 1 Jan -4712 00:00:00 +0000'[, start=ITALY])  ->  date
+ *    Date.rfc822(string='Mon, 1 Jan -4712 00:00:00 +0000'[, start=ITALY])   ->  date
  *
  * Creates a new Date object by parsing from a string according to
  * some typical RFC 2822 formats.
@@ -4590,7 +4569,7 @@ date_s__httpdate(VALUE klass, VALUE str)
 
 /*
  * call-seq:
- *    Date.httpdate(string='Mon, 01 Jan -4712 00:00:00 GMT'[, start=Date::ITALY])  ->  date
+ *    Date.httpdate(string='Mon, 01 Jan -4712 00:00:00 GMT'[, start=ITALY])  ->  date
  *
  * Creates a new Date object by parsing from a string according to
  * some RFC 2616 format.
@@ -4632,16 +4611,12 @@ date_s__jisx0301(VALUE klass, VALUE str)
 
 /*
  * call-seq:
- *    Date.jisx0301(string='-4712-01-01'[, start=Date::ITALY])  ->  date
+ *    Date.jisx0301(string='-4712-01-01'[, start=ITALY])  ->  date
  *
  * Creates a new Date object by parsing from a string according to
  * some typical JIS X 0301 formats.
  *
  *    Date.jisx0301('H13.02.03')		#=> #<Date: 2001-02-03 ...>
- *
- * For no-era year, legacy format, Heisei is assumed.
- *
- *    Date.jisx0301('13.02.03') 		#=> #<Date: 2001-02-03 ...>
  */
 static VALUE
 date_s_jisx0301(int argc, VALUE *argv, VALUE klass)
@@ -4716,14 +4691,14 @@ dup_obj_as_complex(VALUE self)
 }
 
 #define val2off(vof,iof) \
-do {\
+{\
     if (!offset_to_sec(vof, &iof)) {\
 	iof = 0;\
 	rb_warning("invalid offset is ignored");\
     }\
-} while (0)
+}
 
-#if 0
+#ifndef NDEBUG
 static VALUE
 d_lite_initialize(int argc, VALUE *argv, VALUE self)
 {
@@ -4732,6 +4707,7 @@ d_lite_initialize(int argc, VALUE *argv, VALUE self)
     double sg;
 
     rb_check_frozen(self);
+    rb_check_trusted(self);
 
     rb_scan_args(argc, argv, "05", &vjd, &vdf, &vsf, &vof, &vsg);
 
@@ -4750,11 +4726,11 @@ d_lite_initialize(int argc, VALUE *argv, VALUE self)
 	sf = vsf;
 	if (f_lt_p(sf, INT2FIX(0)) ||
 	    f_ge_p(sf, INT2FIX(SECOND_IN_NANOSECONDS)))
-	    rb_raise(eDateError, "invalid second fraction");
+	    rb_raise(rb_eArgError, "invalid second fraction");
       case 2:
 	df = NUM2INT(vdf);
 	if (df < 0 || df >= DAY_IN_SECONDS)
-	    rb_raise(eDateError, "invalid day fraction");
+	    rb_raise(rb_eArgError, "invalid day fraction");
       case 1:
 	jd = vjd;
     }
@@ -4775,7 +4751,7 @@ d_lite_initialize(int argc, VALUE *argv, VALUE self)
 			 "cannot load complex into simple");
 
 	    set_to_complex(self, &dat->c, nth, rjd, df, sf, of, sg,
-			   0, 0, 0, 0, 0, 0, HAVE_JD | HAVE_DF);
+			   0, 0, 0, 0, 0, 0, HAVE_JD | HAVE_DF | COMPLEX_DAT);
 	}
     }
     return self;
@@ -4787,34 +4763,15 @@ static VALUE
 d_lite_initialize_copy(VALUE copy, VALUE date)
 {
     rb_check_frozen(copy);
+    rb_check_trusted(copy);
 
     if (copy == date)
 	return copy;
     {
 	get_d2(copy, date);
 	if (simple_dat_p(bdat)) {
-	    if (simple_dat_p(adat)) {
-		adat->s = bdat->s;
-	    }
-	    else {
-		adat->c.flags = bdat->s.flags | COMPLEX_DAT;
-		adat->c.nth = bdat->s.nth;
-		adat->c.jd = bdat->s.jd;
-		adat->c.df = 0;
-		adat->c.sf = INT2FIX(0);
-		adat->c.of = 0;
-		adat->c.sg = bdat->s.sg;
-		adat->c.year = bdat->s.year;
-#ifndef USE_PACK
-		adat->c.mon = bdat->s.mon;
-		adat->c.mday = bdat->s.mday;
-		adat->c.hour = bdat->s.hour;
-		adat->c.min = bdat->s.min;
-		adat->c.sec = bdat->s.sec;
-#else
-		adat->c.pc = bdat->s.pc;
-#endif
-	    }
+	    adat->s = bdat->s;
+	    adat->s.flags &= ~COMPLEX_DAT;
 	}
 	else {
 	    if (!complex_dat_p(adat))
@@ -4822,6 +4779,7 @@ d_lite_initialize_copy(VALUE copy, VALUE date)
 			 "cannot load complex into simple");
 
 	    adat->c = bdat->c;
+	    adat->c.flags |= COMPLEX_DAT;
 	}
     }
     return copy;
@@ -5422,7 +5380,7 @@ dup_obj_with_new_start(VALUE obj, double sg)
  * call-seq:
  *    d.new_start([start=Date::ITALY])  ->  date
  *
- * Duplicates self and resets its day of calendar reform.
+ * Duplicates self and resets its the day of calendar reform.
  *
  *    d = Date.new(1582,10,15)
  *    d.new_start(Date::JULIAN)		#=> #<Date: 1582-10-05 ...>
@@ -5540,9 +5498,9 @@ d_lite_new_offset(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *    d + other  ->  date
  *
- * Returns a date object pointing +other+ days after self.  The other
- * should be a numeric value.  If the other is a fractional number,
- * assumes its precision is at most nanosecond.
+ * Returns a date object pointing other days after self.  The other
+ * should be a numeric value.  If the other is flonum, assumes its
+ * precision is at most nanosecond.
  *
  *    Date.new(2001,2,3) + 1	#=> #<Date: 2001-02-04 ...>
  *    DateTime.new(2001,2,3) + Rational(1,2)
@@ -5555,10 +5513,8 @@ d_lite_new_offset(int argc, VALUE *argv, VALUE self)
 static VALUE
 d_lite_plus(VALUE self, VALUE other)
 {
-    int try_rational = 1;
     get_d1(self);
 
-  again:
     switch (TYPE(other)) {
       case T_FIXNUM:
 	{
@@ -5768,21 +5724,18 @@ d_lite_plus(VALUE self, VALUE other)
       default:
 	expect_numeric(other);
 	other = f_to_r(other);
-	if (!k_rational_p(other)) {
-	    if (!try_rational) Check_Type(other, T_RATIONAL);
-	    try_rational = 0;
-	    goto again;
-	}
+#ifdef CANONICALIZATION_FOR_MATHN
+	if (!k_rational_p(other))
+	    return d_lite_plus(self, other);
+#endif
 	/* fall through */
       case T_RATIONAL:
 	{
 	    VALUE nth, sf, t;
 	    int jd, df, s;
 
-	    if (wholenum_p(other)) {
-		other = rb_rational_num(other);
-		goto again;
-	    }
+	    if (wholenum_p(other))
+		return d_lite_plus(self, rb_rational_num(other));
 
 	    if (f_positive_p(other))
 		s = +1;
@@ -5930,8 +5883,8 @@ minus_dd(VALUE self, VALUE other)
  *
  * Returns the difference between the two dates if the other is a date
  * object.  If the other is a numeric value, returns a date object
- * pointing +other+ days before self.  If the other is a fractional number,
- * assumes its precision is at most nanosecond.
+ * pointing other days before self.  If the other is flonum, assumes
+ * its precision is at most nanosecond.
  *
  *     Date.new(2001,2,3) - 1	#=> #<Date: 2001-02-02 ...>
  *     DateTime.new(2001,2,3) - Rational(1,2)
@@ -6012,24 +5965,12 @@ d_lite_next(VALUE self)
  * call-seq:
  *    d >> n  ->  date
  *
- * Returns a date object pointing +n+ months after self.
- * The argument +n+ should be a numeric value.
- *
- *    Date.new(2001,2,3)  >>  1   #=> #<Date: 2001-03-03 ...>
- *    Date.new(2001,2,3)  >> -2   #=> #<Date: 2000-12-03 ...>
- *
- * When the same day does not exist for the corresponding month,
- * the last day of the month is used instead:
- *
- *    Date.new(2001,1,28) >> 1   #=> #<Date: 2001-02-28 ...>
- *    Date.new(2001,1,31) >> 1   #=> #<Date: 2001-02-28 ...>
+ * Returns a date object pointing n months after self.  The n should
+ * be a numeric value.
  *
- * This also results in the following, possibly unexpected, behavior:
- *
- *    Date.new(2001,1,31) >> 2         #=> #<Date: 2001-03-31 ...>
- *    Date.new(2001,1,31) >> 1 >> 1    #=> #<Date: 2001-03-28 ...>
- *
- *    Date.new(2001,1,31) >> 1 >> -1   #=> #<Date: 2001-01-28 ...>
+ *    Date.new(2001,2,3) >> 1	#=> #<Date: 2001-03-03 ...>
+ *    Date.new(2001,1,31) >> 1	#=> #<Date: 2001-02-28 ...>
+ *    Date.new(2001,2,3) >> -2	#=> #<Date: 2000-12-03 ...>
  */
 static VALUE
 d_lite_rshift(VALUE self, VALUE other)
@@ -6064,7 +6005,7 @@ d_lite_rshift(VALUE self, VALUE other)
 			  &rm, &rd, &rjd, &ns))
 	    break;
 	if (--d < 1)
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
     }
     encode_jd(nth, rjd, &rjd2);
     return d_lite_plus(self, f_sub(rjd2, m_real_local_jd(dat)));
@@ -6074,24 +6015,12 @@ d_lite_rshift(VALUE self, VALUE other)
  * call-seq:
  *    d << n  ->  date
  *
- * Returns a date object pointing +n+ months before self.
- * The argument +n+ should be a numeric value.
- *
- *    Date.new(2001,2,3)  <<  1   #=> #<Date: 2001-01-03 ...>
- *    Date.new(2001,2,3)  << -2   #=> #<Date: 2001-04-03 ...>
- *
- * When the same day does not exist for the corresponding month,
- * the last day of the month is used instead:
- *
- *    Date.new(2001,3,28) << 1   #=> #<Date: 2001-02-28 ...>
- *    Date.new(2001,3,31) << 1   #=> #<Date: 2001-02-28 ...>
- *
- * This also results in the following, possibly unexpected, behavior:
+ * Returns a date object pointing n months before self.  The n should
+ * be a numeric value.
  *
- *    Date.new(2001,3,31) << 2         #=> #<Date: 2001-01-31 ...>
- *    Date.new(2001,3,31) << 1 << 1    #=> #<Date: 2001-01-28 ...>
- *
- *    Date.new(2001,3,31) << 1 << -1   #=> #<Date: 2001-03-28 ...>
+ *    Date.new(2001,2,3) << 1	#=> #<Date: 2001-01-03 ...>
+ *    Date.new(2001,1,31) << 11	#=> #<Date: 2000-02-29 ...>
+ *    Date.new(2001,2,3) << -1	#=> #<Date: 2001-03-03 ...>
  */
 static VALUE
 d_lite_lshift(VALUE self, VALUE other)
@@ -6104,9 +6033,7 @@ d_lite_lshift(VALUE self, VALUE other)
  * call-seq:
  *    d.next_month([n=1])  ->  date
  *
- * This method is equivalent to d >> n.
- *
- * See Date#>> for examples.
+ * This method is equivalent to d >> n
  */
 static VALUE
 d_lite_next_month(int argc, VALUE *argv, VALUE self)
@@ -6123,9 +6050,7 @@ d_lite_next_month(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *    d.prev_month([n=1])  ->  date
  *
- * This method is equivalent to d << n.
- *
- * See Date#<< for examples.
+ * This method is equivalent to d << n
  */
 static VALUE
 d_lite_prev_month(int argc, VALUE *argv, VALUE self)
@@ -6142,13 +6067,7 @@ d_lite_prev_month(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *    d.next_year([n=1])  ->  date
  *
- * This method is equivalent to d >> (n * 12).
- *
- *    Date.new(2001,2,3).next_year      #=> #<Date: 2002-02-03 ...>
- *    Date.new(2008,2,29).next_year     #=> #<Date: 2009-02-28 ...>
- *    Date.new(2008,2,29).next_year(4)  #=> #<Date: 2012-02-29 ...>
- *
- * See also Date#>>.
+ * This method is equivalent to d >> (n * 12)
  */
 static VALUE
 d_lite_next_year(int argc, VALUE *argv, VALUE self)
@@ -6165,13 +6084,7 @@ d_lite_next_year(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *    d.prev_year([n=1])  ->  date
  *
- * This method is equivalent to d << (n * 12).
- *
- *    Date.new(2001,2,3).prev_year      #=> #<Date: 2000-02-03 ...>
- *    Date.new(2008,2,29).prev_year     #=> #<Date: 2007-02-28 ...>
- *    Date.new(2008,2,29).prev_year(4)  #=> #<Date: 2004-02-29 ...>
- *
- * See also Date#<<.
+ * This method is equivalent to d << (n * 12)
  */
 static VALUE
 d_lite_prev_year(int argc, VALUE *argv, VALUE self)
@@ -6201,7 +6114,6 @@ static VALUE
 d_lite_step(int argc, VALUE *argv, VALUE self)
 {
     VALUE limit, step, date;
-    int c;
 
     rb_scan_args(argc, argv, "11", &limit, &step);
 
@@ -6216,22 +6128,25 @@ d_lite_step(int argc, VALUE *argv, VALUE self)
     RETURN_ENUMERATOR(self, argc, argv);
 
     date = self;
-    c = f_cmp(step, INT2FIX(0));
-    if (c < 0) {
+    switch (FIX2INT(f_cmp(step, INT2FIX(0)))) {
+      case -1:
 	while (FIX2INT(d_lite_cmp(date, limit)) >= 0) {
 	    rb_yield(date);
 	    date = d_lite_plus(date, step);
 	}
-    }
-    else if (c == 0) {
+	break;
+      case 0:
 	while (1)
 	    rb_yield(date);
-    }
-    else /* if (c > 0) */ {
+	break;
+      case 1:
 	while (FIX2INT(d_lite_cmp(date, limit)) <= 0) {
 	    rb_yield(date);
 	    date = d_lite_plus(date, step);
 	}
+	break;
+      default:
+	abort();
     }
     return self;
 }
@@ -6286,10 +6201,10 @@ cmp_gen(VALUE self, VALUE other)
     get_d1(self);
 
     if (k_numeric_p(other))
-	return INT2FIX(f_cmp(m_ajd(dat), other));
+	return f_cmp(m_ajd(dat), other);
     else if (k_date_p(other))
-	return INT2FIX(f_cmp(m_ajd(dat), f_ajd(other)));
-    return rb_num_coerce_cmp(self, other, id_cmp);
+	return f_cmp(m_ajd(dat), f_ajd(other));
+    return rb_num_coerce_cmp(self, other, rb_intern("<=>"));
 }
 
 static VALUE
@@ -6357,11 +6272,11 @@ cmp_dd(VALUE self, VALUE other)
  * should be a date object or a numeric value as an astronomical
  * Julian day number.
  *
- *    Date.new(2001,2,3) <=> Date.new(2001,2,4)   #=> -1
- *    Date.new(2001,2,3) <=> Date.new(2001,2,3)   #=> 0
- *    Date.new(2001,2,3) <=> Date.new(2001,2,2)   #=> 1
- *    Date.new(2001,2,3) <=> Object.new           #=> nil
- *    Date.new(2001,2,3) <=> Rational(4903887,2)  #=> 0
+ *    Date.new(2001,2,3) <=> Date.new(2001,2,4)	#=> -1
+ *    Date.new(2001,2,3) <=> Date.new(2001,2,3)	#=> 0
+ *    Date.new(2001,2,3) <=> Date.new(2001,2,2)	#=> 1
+ *    Date.new(2001,2,3) <=> Object.new		#=> nil
+ *    Date.new(2001,2,3) <=> Rational(4903887,2)#=> 0
  *
  * See also Comparable.
  */
@@ -6418,7 +6333,7 @@ equal_gen(VALUE self, VALUE other)
 	return f_eqeq_p(m_real_local_jd(dat), other);
     else if (k_date_p(other))
 	return f_eqeq_p(m_real_local_jd(dat), f_jd(other));
-    return rb_num_coerce_cmp(self, other, id_eqeq_p);
+    return rb_num_coerce_cmp(self, other, rb_intern("=="));
 }
 
 /*
@@ -6489,7 +6404,7 @@ d_lite_hash(VALUE self)
     h[2] = m_df(dat);
     h[3] = m_sf(dat);
     v = rb_memhash(h, sizeof(h));
-    return ST2FIX(v);
+    return LONG2FIX(v);
 }
 
 #include "date_tmx.h"
@@ -6501,8 +6416,8 @@ static VALUE strftimev(const char *, VALUE,
  * call-seq:
  *    d.to_s  ->  string
  *
- * Returns a string in an ISO 8601 format. (This method doesn't use the
- * expanded representations.)
+ * Returns a string in an ISO 8601 format (This method doesn't use the
+ * expanded representations).
  *
  *     Date.new(2001,2,3).to_s	#=> "2001-02-03"
  */
@@ -6516,7 +6431,7 @@ d_lite_to_s(VALUE self)
 static VALUE
 mk_inspect_raw(union DateData *x, VALUE klass)
 {
-    char flags[6];
+    char flags[5];
 
     flags[0] = (x->flags & COMPLEX_DAT) ? 'C' : 'S';
     flags[1] = (x->flags & HAVE_JD)     ? 'j' : '-';
@@ -6588,9 +6503,9 @@ mk_inspect(union DateData *x, VALUE klass, VALUE to_s)
  * Returns the value as a string for inspection.
  *
  *    Date.new(2001,2,3).inspect
- *		#=> "#<Date: 2001-02-03>"
+ *		#=> "#<Date: 2001-02-03 ((2451944j,0s,0n),+0s,2299161j)>"
  *    DateTime.new(2001,2,3,4,5,6,'-7').inspect
- *		#=> "#<DateTime: 2001-02-03T04:05:06-07:00>"
+ *		#=> "#<DateTime: 2001-02-03T04:05:06-07:00 ((2451944j,39906s,0n),-25200s,2299161j)>"
  */
 static VALUE
 d_lite_inspect(VALUE self)
@@ -6682,9 +6597,7 @@ tmx_m_of(union DateData *x)
 static char *
 tmx_m_zone(union DateData *x)
 {
-    VALUE zone = m_zone(x);
-    /* TODO: fix potential dangling pointer */
-    return RSTRING_PTR(zone);
+    return RSTRING_PTR(m_zone(x));
 }
 
 static const struct tmx_funcs tmx_funcs = {
@@ -6759,6 +6672,7 @@ date_strftime_internal(int argc, VALUE *argv, VALUE self,
 	    if (p > fmt) rb_str_cat(str, fmt, p - fmt);
 	}
 	rb_enc_copy(str, vfmt);
+	OBJ_INFECT(str, vfmt);
 	return str;
     }
     else
@@ -6767,6 +6681,7 @@ date_strftime_internal(int argc, VALUE *argv, VALUE self,
     str = rb_str_new(buf, len);
     if (buf != buffer) xfree(buf);
     rb_enc_copy(str, vfmt);
+    OBJ_INFECT(str, vfmt);
     return str;
 }
 
@@ -6776,13 +6691,13 @@ date_strftime_internal(int argc, VALUE *argv, VALUE self,
  *
  * Formats date according to the directives in the given format
  * string.
- * The directives begin with a percent (%) character.
+ * The directives begins with a percent (%) character.
  * Any text not listed as a directive will be passed through to the
  * output string.
  *
- * A directive consists of a percent (%) character,
- * zero or more flags, an optional minimum field width,
- * an optional modifier, and a conversion specifier
+ * The directive consists of a percent (%) character,
+ * zero or more flags, optional minimum field width,
+ * optional modifier and a conversion specifier
  * as follows.
  *
  *    %<flags><width><modifier><conversion>
@@ -6832,7 +6747,7 @@ date_strftime_internal(int argc, VALUE *argv, VALUE self,
  *
  *      %M - Minute of the hour (00..59)
  *
- *      %S - Second of the minute (00..60)
+ *      %S - Second of the minute (00..59)
  *
  *      %L - Millisecond of the second (000..999)
  *      %N - Fractional seconds digits, default is 9 digits (nanosecond)
@@ -6847,7 +6762,7 @@ date_strftime_internal(int argc, VALUE *argv, VALUE self,
  *              %::z - hour, minute and second offset from UTC (e.g. +09:00:00)
  *              %:::z - hour, minute and second offset from UTC
  *                                                (e.g. +09, +09:30, +09:30:30)
- *      %Z - Equivalent to %:z (e.g. +09:00)
+ *      %Z - Time zone abbreviation name or something similar information.
  *
  *    Weekday:
  *      %A - The full weekday name (``Sunday'')
@@ -6892,12 +6807,11 @@ date_strftime_internal(int argc, VALUE *argv, VALUE self,
  *      %T - 24-hour time (%H:%M:%S)
  *      %+ - date(1) (%a %b %e %H:%M:%S %Z %Y)
  *
- * This method is similar to the strftime() function defined in ISO C
- * and POSIX.
+ * This method is similar to strftime() function defined in ISO C and POSIX.
  * Several directives (%a, %A, %b, %B, %c, %p, %r, %x, %X, %E*, %O* and %Z)
  * are locale dependent in the function.
- * However, this method is locale independent.
- * So, the result may differ even if the same format string is used in other
+ * However this method is locale independent.
+ * So, the result may differ even if a same format string is used in other
  * systems such as C.
  * It is good practice to avoid %x and %X because there are corresponding
  * locale independent representations, %D and %T.
@@ -6945,7 +6859,7 @@ date_strftime_internal(int argc, VALUE *argv, VALUE self,
  *    %GW%V%uT%H%M%z   => 2007W471T0837-0600        Week date and local time and difference from UTC (basic)
  *    %G-W%V-%uT%R%:z  => 2007-W47-1T08:37-06:00    Week date and local time and difference from UTC (extended)
  *
- * See also strftime(3) and ::strptime.
+ * See also strftime(3) and strptime.
  */
 static VALUE
 d_lite_strftime(int argc, VALUE *argv, VALUE self)
@@ -7065,14 +6979,10 @@ jisx0301_date_format(char *fmt, size_t size, VALUE jd, VALUE y)
 	    c = 'S';
 	    s = 1925;
 	}
-	else if (d < 2458605) {
+	else {
 	    c = 'H';
 	    s = 1988;
 	}
-	else {
-	    c = 'R';
-	    s = 2018;
-	}
 	snprintf(fmt, size, "%c%02ld" ".%%m.%%d", c, FIX2INT(y) - s);
 	return fmt;
     }
@@ -7150,13 +7060,10 @@ d_lite_marshal_dump(VALUE self)
 static VALUE
 d_lite_marshal_load(VALUE self, VALUE a)
 {
-    VALUE nth, sf;
-    int jd, df, of;
-    double sg;
-
     get_d1(self);
 
     rb_check_frozen(self);
+    rb_check_trusted(self);
 
     if (!RB_TYPE_P(a, T_ARRAY))
 	rb_raise(rb_eTypeError, "expected an array");
@@ -7165,33 +7072,63 @@ d_lite_marshal_load(VALUE self, VALUE a)
       case 2: /* 1.6.x */
       case 3: /* 1.8.x, 1.9.2 */
 	{
-	    VALUE ajd, vof, vsg;
+	    VALUE ajd, of, sg, nth, sf;
+	    int jd, df, rof;
+	    double rsg;
+
 
 	    if  (RARRAY_LEN(a) == 2) {
 		ajd = f_sub(RARRAY_AREF(a, 0), half_days_in_day);
-		vof = INT2FIX(0);
-		vsg = RARRAY_AREF(a, 1);
-		if (!k_numeric_p(vsg))
-		    vsg = DBL2NUM(RTEST(vsg) ? GREGORIAN : JULIAN);
+		of = INT2FIX(0);
+		sg = RARRAY_AREF(a, 1);
+		if (!k_numeric_p(sg))
+		    sg = DBL2NUM(RTEST(sg) ? GREGORIAN : JULIAN);
 	    }
 	    else {
 		ajd = RARRAY_AREF(a, 0);
-		vof = RARRAY_AREF(a, 1);
-		vsg = RARRAY_AREF(a, 2);
+		of = RARRAY_AREF(a, 1);
+		sg = RARRAY_AREF(a, 2);
 	    }
 
-	    old_to_new(ajd, vof, vsg,
-		       &nth, &jd, &df, &sf, &of, &sg);
+	    old_to_new(ajd, of, sg,
+		       &nth, &jd, &df, &sf, &rof, &rsg);
+
+	    if (!df && f_zero_p(sf) && !rof) {
+		set_to_simple(self, &dat->s, nth, jd, rsg, 0, 0, 0, HAVE_JD);
+	    } else {
+		if (!complex_dat_p(dat))
+		    rb_raise(rb_eArgError,
+			     "cannot load complex into simple");
+
+		set_to_complex(self, &dat->c, nth, jd, df, sf, rof, rsg,
+			       0, 0, 0, 0, 0, 0,
+			       HAVE_JD | HAVE_DF | COMPLEX_DAT);
+	    }
 	}
 	break;
       case 6:
 	{
+	    VALUE nth, sf;
+	    int jd, df, of;
+	    double sg;
+
 	    nth = RARRAY_AREF(a, 0);
 	    jd = NUM2INT(RARRAY_AREF(a, 1));
 	    df = NUM2INT(RARRAY_AREF(a, 2));
 	    sf = RARRAY_AREF(a, 3);
 	    of = NUM2INT(RARRAY_AREF(a, 4));
 	    sg = NUM2DBL(RARRAY_AREF(a, 5));
+	    if (!df && f_zero_p(sf) && !of) {
+		set_to_simple(self, &dat->s, nth, jd, sg, 0, 0, 0, HAVE_JD);
+	    } else {
+		if (!complex_dat_p(dat))
+		    rb_raise(rb_eArgError,
+			     "cannot load complex into simple");
+
+		set_to_complex(self, &dat->c, nth, jd, df, sf, of, sg,
+			       0, 0, 0, 0, 0, 0,
+			       HAVE_JD | HAVE_DF | COMPLEX_DAT);
+	    }
 	}
 	break;
       default:
@@ -7199,18 +7136,6 @@ d_lite_marshal_load(VALUE self, VALUE a)
 	break;
     }
 
-    if (simple_dat_p(dat)) {
-	if (df || !f_zero_p(sf) || of) {
-	    rb_raise(rb_eArgError,
-		     "cannot load complex into simple");
-	}
-	set_to_simple(self, &dat->s, nth, jd, sg, 0, 0, 0, HAVE_JD);
-    } else {
-	set_to_complex(self, &dat->c, nth, jd, df, sf, of, sg,
-		       0, 0, 0, 0, 0, 0,
-		       HAVE_JD | HAVE_DF);
-    }
-
     if (FL_TEST(a, FL_EXIVAR)) {
 	rb_copy_generic_ivar(self, a);
 	FL_SET(self, FL_EXIVAR);
@@ -7236,7 +7161,7 @@ date_s__load(VALUE klass, VALUE s)
  * call-seq:
  *    DateTime.jd([jd=0[, hour=0[, minute=0[, second=0[, offset=0[, start=Date::ITALY]]]]]])  ->  datetime
  *
- * Creates a DateTime object denoting the given chronological Julian
+ * Creates a datetime object denoting the given chronological Julian
  * day number.
  *
  *    DateTime.jd(2451944)	#=> #<DateTime: 2001-02-03T00:00:00+00:00 ...>
@@ -7266,16 +7191,12 @@ datetime_s_jd(int argc, VALUE *argv, VALUE klass)
       case 5:
 	val2off(vof, rof);
       case 4:
-        check_numeric(vs, "second");
 	num2int_with_frac(s, positive_inf);
       case 3:
-        check_numeric(vmin, "minute");
 	num2int_with_frac(min, 3);
       case 2:
-        check_numeric(vh, "hour");
 	num2int_with_frac(h, 2);
       case 1:
-        check_numeric(vjd, "jd");
 	num2num_with_frac(jd, 1);
     }
 
@@ -7284,7 +7205,7 @@ datetime_s_jd(int argc, VALUE *argv, VALUE klass)
 	int rh, rmin, rs, rjd, rjd2;
 
 	if (!c_valid_time_p(h, min, s, &rh, &rmin, &rs))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	canon24oc();
 
 	decode_jd(jd, &nth, &rjd);
@@ -7308,7 +7229,7 @@ datetime_s_jd(int argc, VALUE *argv, VALUE klass)
  * call-seq:
  *    DateTime.ordinal([year=-4712[, yday=1[, hour=0[, minute=0[, second=0[, offset=0[, start=Date::ITALY]]]]]]])  ->  datetime
  *
- * Creates a DateTime object denoting the given ordinal date.
+ * Creates a date-time object denoting the given ordinal date.
  *
  *    DateTime.ordinal(2001,34)	#=> #<DateTime: 2001-02-03T00:00:00+00:00 ...>
  *    DateTime.ordinal(2001,34,4,5,6,'+7')
@@ -7339,19 +7260,14 @@ datetime_s_ordinal(int argc, VALUE *argv, VALUE klass)
       case 6:
 	val2off(vof, rof);
       case 5:
-        check_numeric(vs, "second");
 	num2int_with_frac(s, positive_inf);
       case 4:
-        check_numeric(vmin, "minute");
 	num2int_with_frac(min, 4);
       case 3:
-        check_numeric(vh, "hour");
 	num2int_with_frac(h, 3);
       case 2:
-        check_numeric(vd, "yday");
 	num2int_with_frac(d, 2);
       case 1:
-        check_numeric(vy, "year");
 	y = vy;
     }
 
@@ -7363,9 +7279,9 @@ datetime_s_ordinal(int argc, VALUE *argv, VALUE klass)
 			     &nth, &ry,
 			     &rd, &rjd,
 			     &ns))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	if (!c_valid_time_p(h, min, s, &rh, &rmin, &rs))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	canon24oc();
 
 	rjd2 = jd_local_to_utc(rjd,
@@ -7389,7 +7305,7 @@ datetime_s_ordinal(int argc, VALUE *argv, VALUE klass)
  *    DateTime.civil([year=-4712[, month=1[, mday=1[, hour=0[, minute=0[, second=0[, offset=0[, start=Date::ITALY]]]]]]]])  ->  datetime
  *    DateTime.new([year=-4712[, month=1[, mday=1[, hour=0[, minute=0[, second=0[, offset=0[, start=Date::ITALY]]]]]]]])    ->  datetime
  *
- * Creates a DateTime object denoting the given calendar date.
+ * Creates a date-time object denoting the given calendar date.
  *
  *    DateTime.new(2001,2,3)	#=> #<DateTime: 2001-02-03T00:00:00+00:00 ...>
  *    DateTime.new(2001,2,3,4,5,6,'+7')
@@ -7400,20 +7316,9 @@ datetime_s_ordinal(int argc, VALUE *argv, VALUE klass)
 static VALUE
 datetime_s_civil(int argc, VALUE *argv, VALUE klass)
 {
-    return datetime_initialize(argc, argv, d_lite_s_alloc_complex(klass));
-}
-
-static VALUE
-datetime_initialize(int argc, VALUE *argv, VALUE self)
-{
     VALUE vy, vm, vd, vh, vmin, vs, vof, vsg, y, fr, fr2, ret;
     int m, d, h, min, s, rof;
     double sg;
-    struct ComplexDateData *dat = rb_check_typeddata(self, &d_lite_type);
-
-    if (!complex_dat_p(dat)) {
-	rb_raise(rb_eTypeError, "DateTime expected");
-    }
 
     rb_scan_args(argc, argv, "08", &vy, &vm, &vd, &vh, &vmin, &vs, &vof, &vsg);
 
@@ -7432,22 +7337,16 @@ datetime_initialize(int argc, VALUE *argv, VALUE self)
       case 7:
 	val2off(vof, rof);
       case 6:
-        check_numeric(vs, "second");
 	num2int_with_frac(s, positive_inf);
       case 5:
-        check_numeric(vmin, "minute");
 	num2int_with_frac(min, 5);
       case 4:
-        check_numeric(vh, "hour");
 	num2int_with_frac(h, 4);
       case 3:
-        check_numeric(vd, "day");
 	num2int_with_frac(d, 3);
       case 2:
-        check_numeric(vm, "month");
 	m = NUM2INT(vm);
       case 1:
-        check_numeric(vy, "year");
 	y = vy;
     }
 
@@ -7458,18 +7357,18 @@ datetime_initialize(int argc, VALUE *argv, VALUE self)
 	if (!valid_gregorian_p(y, m, d,
 			       &nth, &ry,
 			       &rm, &rd))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	if (!c_valid_time_p(h, min, s, &rh, &rmin, &rs))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	canon24oc();
 
-	set_to_complex(self, dat,
-		       nth, 0,
-		       0, INT2FIX(0),
-		       rof, sg,
-		       ry, rm, rd,
-		       rh, rmin, rs,
-		       HAVE_CIVIL | HAVE_TIME);
+	ret = d_complex_new_internal(klass,
+				     nth, 0,
+				     0, INT2FIX(0),
+				     rof, sg,
+				     ry, rm, rd,
+				     rh, rmin, rs,
+				     HAVE_CIVIL | HAVE_TIME);
     }
     else {
 	VALUE nth;
@@ -7479,24 +7378,23 @@ datetime_initialize(int argc, VALUE *argv, VALUE self)
 			   &nth, &ry,
 			   &rm, &rd, &rjd,
 			   &ns))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	if (!c_valid_time_p(h, min, s, &rh, &rmin, &rs))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	canon24oc();
 
 	rjd2 = jd_local_to_utc(rjd,
 			       time_to_df(rh, rmin, rs),
 			       rof);
 
-	set_to_complex(self, dat,
-		       nth, rjd2,
-		       0, INT2FIX(0),
-		       rof, sg,
-		       ry, rm, rd,
-		       rh, rmin, rs,
-		       HAVE_JD | HAVE_CIVIL | HAVE_TIME);
+	ret = d_complex_new_internal(klass,
+				     nth, rjd2,
+				     0, INT2FIX(0),
+				     rof, sg,
+				     ry, rm, rd,
+				     rh, rmin, rs,
+				     HAVE_JD | HAVE_CIVIL | HAVE_TIME);
     }
-    ret = self;
     add_frac();
     return ret;
 }
@@ -7505,7 +7403,7 @@ datetime_initialize(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *    DateTime.commercial([cwyear=-4712[, cweek=1[, cwday=1[, hour=0[, minute=0[, second=0[, offset=0[, start=Date::ITALY]]]]]]]])  ->  datetime
  *
- * Creates a DateTime object denoting the given week date.
+ * Creates a date-time object denoting the given week date.
  *
  *    DateTime.commercial(2001)	#=> #<DateTime: 2001-01-01T00:00:00+00:00 ...>
  *    DateTime.commercial(2002)	#=> #<DateTime: 2001-12-31T00:00:00+00:00 ...>
@@ -7536,22 +7434,16 @@ datetime_s_commercial(int argc, VALUE *argv, VALUE klass)
       case 7:
 	val2off(vof, rof);
       case 6:
-        check_numeric(vs, "second");
 	num2int_with_frac(s, positive_inf);
       case 5:
-        check_numeric(vmin, "minute");
 	num2int_with_frac(min, 5);
       case 4:
-        check_numeric(vh, "hour");
 	num2int_with_frac(h, 4);
       case 3:
-        check_numeric(vd, "cwday");
 	num2int_with_frac(d, 3);
       case 2:
-        check_numeric(vw, "cweek");
 	w = NUM2INT(vw);
       case 1:
-        check_numeric(vy, "year");
 	y = vy;
     }
 
@@ -7563,9 +7455,9 @@ datetime_s_commercial(int argc, VALUE *argv, VALUE klass)
 				&nth, &ry,
 				&rw, &rd, &rjd,
 				&ns))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	if (!c_valid_time_p(h, min, s, &rh, &rmin, &rs))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	canon24oc();
 
 	rjd2 = jd_local_to_utc(rjd,
@@ -7634,9 +7526,9 @@ datetime_s_weeknum(int argc, VALUE *argv, VALUE klass)
 			     &nth, &ry,
 			     &rw, &rd, &rjd,
 			     &ns))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	if (!c_valid_time_p(h, min, s, &rh, &rmin, &rs))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	canon24oc();
 
 	rjd2 = jd_local_to_utc(rjd,
@@ -7703,9 +7595,9 @@ datetime_s_nth_kday(int argc, VALUE *argv, VALUE klass)
 			      &nth, &ry,
 			      &rm, &rn, &rk, &rjd,
 			      &ns))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	if (!c_valid_time_p(h, min, s, &rh, &rmin, &rs))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 	canon24oc();
 
 	rjd2 = jd_local_to_utc(rjd,
@@ -7728,7 +7620,7 @@ datetime_s_nth_kday(int argc, VALUE *argv, VALUE klass)
  * call-seq:
  *    DateTime.now([start=Date::ITALY])  ->  datetime
  *
- * Creates a DateTime object denoting the present time.
+ * Creates a date-time object denoting the present time.
  *
  *    DateTime.now		#=> #<DateTime: 2011-06-11T21:20:44+09:00 ...>
  */
@@ -7777,8 +7669,8 @@ datetime_s_now(int argc, VALUE *argv, VALUE klass)
 	s = 59;
 #ifdef HAVE_STRUCT_TM_TM_GMTOFF
     of = tm.tm_gmtoff;
-#elif defined(HAVE_TIMEZONE)
-#ifdef HAVE_ALTZONE
+#elif defined(HAVE_VAR_TIMEZONE)
+#ifdef HAVE_VAR_ALTZONE
     of = (long)-((tm.tm_isdst > 0) ? altzone : timezone);
 #else
     of = (long)-timezone;
@@ -7848,7 +7740,7 @@ dt_new_by_frags(VALUE klass, VALUE hash, VALUE sg)
     }
 
     if (NIL_P(hash))
-	rb_raise(eDateError, "invalid date");
+	rb_raise(rb_eArgError, "invalid date");
 
     if (NIL_P(ref_hash("jd")) &&
 	NIL_P(ref_hash("yday")) &&
@@ -7875,7 +7767,7 @@ dt_new_by_frags(VALUE klass, VALUE hash, VALUE sg)
     }
 
     if (NIL_P(jd))
-	rb_raise(eDateError, "invalid date");
+	rb_raise(rb_eArgError, "invalid date");
 
     {
 	int rh, rmin, rs;
@@ -7884,7 +7776,7 @@ dt_new_by_frags(VALUE klass, VALUE hash, VALUE sg)
 			    NUM2INT(ref_hash("min")),
 			    NUM2INT(ref_hash("sec")),
 			    &rh, &rmin, &rs))
-	    rb_raise(eDateError, "invalid date");
+	    rb_raise(rb_eArgError, "invalid date");
 
 	df = time_to_df(rh, rmin, rs);
     }
@@ -7931,7 +7823,7 @@ dt_new_by_frags(VALUE klass, VALUE hash, VALUE sg)
  * template, and returns a hash of parsed elements.  _strptime does
  * not support specification of flags and width unlike strftime.
  *
- * See also strptime(3) and #strftime.
+ *  See also strptime(3) and strftime.
  */
 static VALUE
 datetime_s__strptime(int argc, VALUE *argv, VALUE klass)
@@ -7941,10 +7833,10 @@ datetime_s__strptime(int argc, VALUE *argv, VALUE klass)
 
 /*
  * call-seq:
- *    DateTime.strptime([string='-4712-01-01T00:00:00+00:00'[, format='%FT%T%z'[ ,start=Date::ITALY]]])  ->  datetime
+ *    DateTime.strptime([string='-4712-01-01T00:00:00+00:00'[, format='%FT%T%z'[ ,start=ITALY]]])  ->  datetime
  *
  * Parses the given representation of date and time with the given
- * template, and creates a DateTime object.  strptime does not support
+ * template, and creates a date object.  strptime does not support
  * specification of flags and width unlike strftime.
  *
  *    DateTime.strptime('2001-02-03T04:05:06+07:00', '%Y-%m-%dT%H:%M:%S%z')
@@ -7964,7 +7856,7 @@ datetime_s__strptime(int argc, VALUE *argv, VALUE klass)
  *    DateTime.strptime('sat3feb014pm+7', '%a%d%b%y%H%p%z')
  *				#=> #<DateTime: 2001-02-03T16:00:00+07:00 ...>
  *
- * See also strptime(3) and #strftime.
+ * See also strptime(3) and strftime.
  */
 static VALUE
 datetime_s_strptime(int argc, VALUE *argv, VALUE klass)
@@ -7994,10 +7886,10 @@ datetime_s_strptime(int argc, VALUE *argv, VALUE klass)
 
 /*
  * call-seq:
- *    DateTime.parse(string='-4712-01-01T00:00:00+00:00'[, comp=true[, start=Date::ITALY]])  ->  datetime
+ *    DateTime.parse(string='-4712-01-01T00:00:00+00:00'[, comp=true[, start=ITALY]])  ->  datetime
  *
  * Parses the given representation of date and time, and creates a
- * DateTime object.  This method does not function as a validator.
+ * date object.  This method does not function as a validator.
  *
  * If the optional second argument is true and the detected year is in
  * the range "00" to "99", makes it full.
@@ -8037,9 +7929,9 @@ datetime_s_parse(int argc, VALUE *argv, VALUE klass)
 
 /*
  * call-seq:
- *    DateTime.iso8601(string='-4712-01-01T00:00:00+00:00'[, start=Date::ITALY])  ->  datetime
+ *    DateTime.iso8601(string='-4712-01-01T00:00:00+00:00'[, start=ITALY])  ->  datetime
  *
- * Creates a new DateTime object by parsing from a string according to
+ * Creates a new Date object by parsing from a string according to
  * some typical ISO 8601 formats.
  *
  *    DateTime.iso8601('2001-02-03T04:05:06+07:00')
@@ -8071,9 +7963,9 @@ datetime_s_iso8601(int argc, VALUE *argv, VALUE klass)
 
 /*
  * call-seq:
- *    DateTime.rfc3339(string='-4712-01-01T00:00:00+00:00'[, start=Date::ITALY])  ->  datetime
+ *    DateTime.rfc3339(string='-4712-01-01T00:00:00+00:00'[, start=ITALY])  ->  datetime
  *
- * Creates a new DateTime object by parsing from a string according to
+ * Creates a new Date object by parsing from a string according to
  * some typical RFC 3339 formats.
  *
  *    DateTime.rfc3339('2001-02-03T04:05:06+07:00')
@@ -8101,9 +7993,9 @@ datetime_s_rfc3339(int argc, VALUE *argv, VALUE klass)
 
 /*
  * call-seq:
- *    DateTime.xmlschema(string='-4712-01-01T00:00:00+00:00'[, start=Date::ITALY])  ->  datetime
+ *    DateTime.xmlschema(string='-4712-01-01T00:00:00+00:00'[, start=ITALY])  ->  datetime
  *
- * Creates a new DateTime object by parsing from a string according to
+ * Creates a new Date object by parsing from a string according to
  * some typical XML Schema formats.
  *
  *    DateTime.xmlschema('2001-02-03T04:05:06+07:00')
@@ -8131,10 +8023,10 @@ datetime_s_xmlschema(int argc, VALUE *argv, VALUE klass)
 
 /*
  * call-seq:
- *    DateTime.rfc2822(string='Mon, 1 Jan -4712 00:00:00 +0000'[, start=Date::ITALY])  ->  datetime
- *    DateTime.rfc822(string='Mon, 1 Jan -4712 00:00:00 +0000'[, start=Date::ITALY])   ->  datetime
+ *    DateTime.rfc2822(string='Mon, 1 Jan -4712 00:00:00 +0000'[, start=ITALY])  ->  datetime
+ *    DateTime.rfc822(string='Mon, 1 Jan -4712 00:00:00 +0000'[, start=ITALY])   ->  datetime
  *
- * Creates a new DateTime object by parsing from a string according to
+ * Creates a new Date object by parsing from a string according to
  * some typical RFC 2822 formats.
  *
  *     DateTime.rfc2822('Sat, 3 Feb 2001 04:05:06 +0700')
@@ -8162,9 +8054,9 @@ datetime_s_rfc2822(int argc, VALUE *argv, VALUE klass)
 
 /*
  * call-seq:
- *    DateTime.httpdate(string='Mon, 01 Jan -4712 00:00:00 GMT'[, start=Date::ITALY])  ->  datetime
+ *    DateTime.httpdate(string='Mon, 01 Jan -4712 00:00:00 GMT'[, start=ITALY])  ->  datetime
  *
- * Creates a new DateTime object by parsing from a string according to
+ * Creates a new Date object by parsing from a string according to
  * some RFC 2616 format.
  *
  *    DateTime.httpdate('Sat, 03 Feb 2001 04:05:06 GMT')
@@ -8192,18 +8084,13 @@ datetime_s_httpdate(int argc, VALUE *argv, VALUE klass)
 
 /*
  * call-seq:
- *    DateTime.jisx0301(string='-4712-01-01T00:00:00+00:00'[, start=Date::ITALY])  ->  datetime
+ *    DateTime.jisx0301(string='-4712-01-01T00:00:00+00:00'[, start=ITALY])  ->  datetime
  *
- * Creates a new DateTime object by parsing from a string according to
+ * Creates a new Date object by parsing from a string according to
  * some typical JIS X 0301 formats.
  *
  *    DateTime.jisx0301('H13.02.03T04:05:06+07:00')
  *				#=> #<DateTime: 2001-02-03T04:05:06+07:00 ...>
- *
- * For no-era year, legacy format, Heisei is assumed.
- *
- *    DateTime.jisx0301('13.02.03T04:05:06+07:00')
- *				#=> #<DateTime: 2001-02-03T04:05:06+07:00 ...>
  */
 static VALUE
 datetime_s_jisx0301(int argc, VALUE *argv, VALUE klass)
@@ -8229,8 +8116,8 @@ datetime_s_jisx0301(int argc, VALUE *argv, VALUE klass)
  * call-seq:
  *    dt.to_s  ->  string
  *
- * Returns a string in an ISO 8601 format. (This method doesn't use the
- * expanded representations.)
+ * Returns a string in an ISO 8601 format (This method doesn't use the
+ * expanded representations).
  *
  *     DateTime.new(2001,2,3,4,5,6,'-7').to_s
  *				#=> "2001-02-03T04:05:06-07:00"
@@ -8247,13 +8134,13 @@ dt_lite_to_s(VALUE self)
  *
  * Formats date according to the directives in the given format
  * string.
- * The directives begin with a percent (%) character.
+ * The directives begins with a percent (%) character.
  * Any text not listed as a directive will be passed through to the
  * output string.
  *
- * A directive consists of a percent (%) character,
- * zero or more flags, an optional minimum field width,
- * an optional modifier, and a conversion specifier
+ * The directive consists of a percent (%) character,
+ * zero or more flags, optional minimum field width,
+ * optional modifier and a conversion specifier
  * as follows.
  *
  *    %<flags><width><modifier><conversion>
@@ -8268,7 +8155,7 @@ dt_lite_to_s(VALUE self)
  *
  * The minimum field width specifies the minimum width.
  *
- * The modifiers are "E" and "O".
+ * The modifier is "E" and "O".
  * They are ignored.
  *
  * Format directives:
@@ -8304,7 +8191,7 @@ dt_lite_to_s(VALUE self)
  *
  *      %M - Minute of the hour (00..59)
  *
- *      %S - Second of the minute (00..60)
+ *      %S - Second of the minute (00..59)
  *
  *      %L - Millisecond of the second (000..999)
  *      %N - Fractional seconds digits, default is 9 digits (nanosecond)
@@ -8319,7 +8206,7 @@ dt_lite_to_s(VALUE self)
  *              %::z - hour, minute and second offset from UTC (e.g. +09:00:00)
  *              %:::z - hour, minute and second offset from UTC
  *                                                (e.g. +09, +09:30, +09:30:30)
- *      %Z - Equivalent to %:z (e.g. +09:00)
+ *      %Z - Time zone abbreviation name or something similar information.
  *
  *    Weekday:
  *      %A - The full weekday name (``Sunday'')
@@ -8364,12 +8251,11 @@ dt_lite_to_s(VALUE self)
  *      %T - 24-hour time (%H:%M:%S)
  *      %+ - date(1) (%a %b %e %H:%M:%S %Z %Y)
  *
- * This method is similar to the strftime() function defined in ISO C
- * and POSIX.
+ * This method is similar to strftime() function defined in ISO C and POSIX.
  * Several directives (%a, %A, %b, %B, %c, %p, %r, %x, %X, %E*, %O* and %Z)
  * are locale dependent in the function.
- * However, this method is locale independent.
- * So, the result may differ even if the same format string is used in other
+ * However this method is locale independent.
+ * So, the result may differ even if a same format string is used in other
  * systems such as C.
  * It is good practice to avoid %x and %X because there are corresponding
  * locale independent representations, %D and %T.
@@ -8417,7 +8303,7 @@ dt_lite_to_s(VALUE self)
  *    %GW%V%uT%H%M%z   => 2007W471T0837-0600        Week date and local time and difference from UTC (basic)
  *    %G-W%V-%uT%R%:z  => 2007-W47-1T08:37-06:00    Week date and local time and difference from UTC (extended)
  *
- * See also strftime(3) and ::strptime.
+ * See also strftime(3) and strptime.
  */
 static VALUE
 dt_lite_strftime(int argc, VALUE *argv, VALUE self)
@@ -8447,8 +8333,8 @@ iso8601_timediv(VALUE self, long n)
  *    dt.iso8601([n=0])    ->  string
  *    dt.xmlschema([n=0])  ->  string
  *
- * This method is equivalent to strftime('%FT%T%:z').
- * The optional argument +n+ is the number of digits for fractional seconds.
+ * This method is equivalent to strftime('%FT%T').  The optional
+ * argument n is length of fractional seconds.
  *
  *    DateTime.parse('2001-02-03T04:05:06.123456789+07:00').iso8601(9)
  *				#=> "2001-02-03T04:05:06.123456789+07:00"
@@ -8470,8 +8356,8 @@ dt_lite_iso8601(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *    dt.rfc3339([n=0])  ->  string
  *
- * This method is equivalent to strftime('%FT%T%:z').
- * The optional argument +n+ is the number of digits for fractional seconds.
+ * This method is equivalent to strftime('%FT%T').  The optional
+ * argument n is length of fractional seconds.
  *
  *    DateTime.parse('2001-02-03T04:05:06.123456789+07:00').rfc3339(9)
  *				#=> "2001-02-03T04:05:06.123456789+07:00"
@@ -8486,8 +8372,8 @@ dt_lite_rfc3339(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *    dt.jisx0301([n=0])  ->  string
  *
- * Returns a string in a JIS X 0301 format.
- * The optional argument +n+ is the number of digits for fractional seconds.
+ * Returns a string in a JIS X 0301 format.  The optional argument n
+ * is length of fractional seconds.
  *
  *    DateTime.parse('2001-02-03T04:05:06.123456789+07:00').jisx0301(9)
  *				#=> "H13.02.03T04:05:06.123456789+07:00"
@@ -8598,24 +8484,17 @@ time_to_datetime(VALUE self)
  * call-seq:
  *    d.to_time  ->  time
  *
- * Returns a Time object which denotes self. If self is a julian date,
- * convert it to a gregorian date before converting it to Time.
+ * Returns a Time object which denotes self.
  */
 static VALUE
 date_to_time(VALUE self)
 {
-    get_d1a(self);
-
-    if (m_julian_p(adat)) {
-        VALUE tmp = d_lite_gregorian(self);
-        get_d1b(tmp);
-        adat = bdat;
-    }
+    get_d1(self);
 
     return f_local3(rb_cTime,
-        m_real_year(adat),
-        INT2FIX(m_mon(adat)),
-        INT2FIX(m_mday(adat)));
+		    m_real_year(dat),
+		    INT2FIX(m_mon(dat)),
+		    INT2FIX(m_mday(dat)));
 }
 
 /*
@@ -8724,7 +8603,7 @@ datetime_to_date(VALUE self)
 	VALUE new = d_lite_s_alloc_simple(cDate);
 	{
 	    get_d1b(new);
-	    copy_complex_to_simple(new, &bdat->s, &adat->c);
+	    copy_complex_to_simple(new, &bdat->s, &adat->c)
 	    bdat->s.jd = m_local_jd(adat);
 	    bdat->s.flags &= ~(HAVE_DF | HAVE_TIME | COMPLEX_DAT);
 	    return new;
@@ -9089,18 +8968,14 @@ mk_ary_of_str(long len, const char *a[])
     return o;
 }
 
-static VALUE
-d_lite_zero(VALUE x)
-{
-    return INT2FIX(0);
-}
-
 void
 Init_date_core(void)
 {
 #undef rb_intern
 #define rb_intern(str) rb_intern_const(str)
 
+    assert(fprintf(stderr, "assert() is now active\n"));
+
     id_cmp = rb_intern("<=>");
     id_le_p = rb_intern("<=");
     id_ge_p = rb_intern(">=");
@@ -9128,13 +9003,13 @@ Init_date_core(void)
     /*
      * date and datetime class - Tadayoshi Funaba 1998-2011
      *
-     * 'date' provides two classes: Date and DateTime.
+     * 'date' provides two classes Date and DateTime.
      *
-     * == Terms and Definitions
+     * == Terms and definitions
      *
      * Some terms and definitions are based on ISO 8601 and JIS X 0301.
      *
-     * === Calendar Date
+     * === calendar date
      *
      * The calendar date is a particular day of a calendar year,
      * identified by its ordinal number within a calendar month within
@@ -9142,14 +9017,14 @@ Init_date_core(void)
      *
      * In those classes, this is so-called "civil".
      *
-     * === Ordinal Date
+     * === ordinal date
      *
      * The ordinal date is a particular day of a calendar year identified
      * by its ordinal number within the year.
      *
      * In those classes, this is so-called "ordinal".
      *
-     * === Week Date
+     * === week date
      *
      * The week date is a date identified by calendar week and day numbers.
      *
@@ -9159,15 +9034,15 @@ Init_date_core(void)
      * includes the first Thursday of that year. In the Gregorian
      * calendar, this is equivalent to the week which includes January 4.
      *
-     * In those classes, this is so-called "commercial".
+     * In those classes, this so-called "commercial".
      *
-     * === Julian Day Number
+     * === julian day number
      *
-     * The Julian day number is in elapsed days since noon (Greenwich Mean
-     * Time) on January 1, 4713 BCE (in the Julian calendar).
+     * The Julian day number is in elapsed days since noon (Greenwich mean
+     * time) on January 1, 4713 BCE (in the Julian calendar).
      *
-     * In this document, the astronomical Julian day number is the same as
-     * the original Julian day number. And the chronological Julian day
+     * In this document, the astronomical Julian day number is same as the
+     * original Julian day number. And the chronological Julian day
      * number is a variation of the Julian day number. Its days begin at
      * midnight on local time.
      *
@@ -9177,14 +9052,14 @@ Init_date_core(void)
      *
      * In those classes, those are so-called "ajd" and "jd".
      *
-     * === Modified Julian Day Number
+     * === modified julian day number
      *
      * The modified Julian day number is in elapsed days since midnight
-     * (Coordinated Universal Time) on November 17, 1858 CE (in the
+     * (Coordinated universal time) on November 17, 1858 CE (in the
      * Gregorian calendar).
      *
      * In this document, the astronomical modified Julian day number is
-     * the same as the original modified Julian day number. And the
+     * same as the original modified Julian day number. And the
      * chronological modified Julian day number is a variation of the
      * modified Julian day number. Its days begin at midnight on local
      * time.
@@ -9193,16 +9068,16 @@ Init_date_core(void)
      * appears, it just refers to "chronological modified Julian day
      * number", not the original.
      *
-     * In those classes, those are so-called "amjd" and "mjd".
+     * In those classes, this is so-called "mjd".
      *
      * == Date
      *
-     * A subclass of Object that includes the Comparable module and
-     * easily handles date.
+     * A subclass of Object that includes Comparable module and easily handles
+     * date.
      *
-     * A Date object is created with Date::new, Date::jd, Date::ordinal,
+     * Date object is created with Date::new, Date::jd, Date::ordinal,
      * Date::commercial, Date::parse, Date::strptime, Date::today,
-     * Time#to_date, etc.
+     * Time#to_date or etc.
      *
      *     require 'date'
      *
@@ -9223,7 +9098,7 @@ Init_date_core(void)
      *
      * All date objects are immutable; hence cannot modify themselves.
      *
-     * The concept of a date object can be represented as a tuple
+     * The concept of this date object can be represented as a tuple
      * of the day count, the offset and the day of calendar reform.
      *
      * The day count denotes the absolute position of a temporal
@@ -9238,11 +9113,10 @@ Init_date_core(void)
      * The offset in this class is usually zero, and cannot be
      * specified directly.
      *
-     * A Date object can be created with an optional argument,
-     * the day of calendar reform as a Julian day number, which
-     * should be 2298874 to 2426355 or negative/positive infinity.
-     * The default value is +Date::ITALY+ (2299161=1582-10-15).
-     * See also sample/cal.rb.
+     * An optional argument the day of calendar reform (start) as a
+     * Julian day number, which should be 2298874 to 2426355 or -/+oo.
+     * The default value is Date::ITALY (2299161=1582-10-15).  See
+     * also sample/cal.rb.
      *
      *     $ ruby sample/cal.rb -c it 10 1582
      *         October 1582
@@ -9259,7 +9133,7 @@ Init_date_core(void)
      *     17 18 19 20 21 22 23
      *     24 25 26 27 28 29 30
      *
-     * A Date object has various methods. See each reference.
+     * Date object has various methods. See each reference.
      *
      *     d = Date.parse('3rd Feb 2001')
      *					#=> #<Date: 2001-02-03 ...>
@@ -9272,7 +9146,6 @@ Init_date_core(void)
      *
      */
     cDate = rb_define_class("Date", rb_cObject);
-    eDateError = rb_define_class_under(cDate, "Error", rb_eArgError);
 
     rb_include_module(cDate, rb_mComparable);
 
@@ -9308,31 +9181,32 @@ Init_date_core(void)
     rb_define_const(cDate, "ENGLAND", INT2FIX(ENGLAND));
 
     /* The Julian day number of the day of calendar reform for the
-     * proleptic Julian calendar.
+     * proleptic Julian calendar
      */
     rb_define_const(cDate, "JULIAN", DBL2NUM(JULIAN));
 
     /* The Julian day number of the day of calendar reform for the
-     * proleptic Gregorian calendar.
+     * proleptic Gregorian calendar
      */
     rb_define_const(cDate, "GREGORIAN", DBL2NUM(GREGORIAN));
 
-    rb_define_alloc_func(cDate, d_lite_s_alloc_simple);
+    rb_define_alloc_func(cDate, d_lite_s_alloc);
 
 #ifndef NDEBUG
-    rb_define_private_method(CLASS_OF(cDate), "_valid_jd?",
+#define de_define_private_method rb_define_private_method
+    de_define_private_method(CLASS_OF(cDate), "_valid_jd?",
 			     date_s__valid_jd_p, -1);
-    rb_define_private_method(CLASS_OF(cDate), "_valid_ordinal?",
+    de_define_private_method(CLASS_OF(cDate), "_valid_ordinal?",
 			     date_s__valid_ordinal_p, -1);
-    rb_define_private_method(CLASS_OF(cDate), "_valid_civil?",
+    de_define_private_method(CLASS_OF(cDate), "_valid_civil?",
 			     date_s__valid_civil_p, -1);
-    rb_define_private_method(CLASS_OF(cDate), "_valid_date?",
+    de_define_private_method(CLASS_OF(cDate), "_valid_date?",
 			     date_s__valid_civil_p, -1);
-    rb_define_private_method(CLASS_OF(cDate), "_valid_commercial?",
+    de_define_private_method(CLASS_OF(cDate), "_valid_commercial?",
 			     date_s__valid_commercial_p, -1);
-    rb_define_private_method(CLASS_OF(cDate), "_valid_weeknum?",
+    de_define_private_method(CLASS_OF(cDate), "_valid_weeknum?",
 			     date_s__valid_weeknum_p, -1);
-    rb_define_private_method(CLASS_OF(cDate), "_valid_nth_kday?",
+    de_define_private_method(CLASS_OF(cDate), "_valid_nth_kday?",
 			     date_s__valid_nth_kday_p, -1);
 #endif
 
@@ -9345,11 +9219,11 @@ Init_date_core(void)
 			       date_s_valid_commercial_p, -1);
 
 #ifndef NDEBUG
-    rb_define_private_method(CLASS_OF(cDate), "valid_weeknum?",
+    de_define_private_method(CLASS_OF(cDate), "valid_weeknum?",
 			     date_s_valid_weeknum_p, -1);
-    rb_define_private_method(CLASS_OF(cDate), "valid_nth_kday?",
+    de_define_private_method(CLASS_OF(cDate), "valid_nth_kday?",
 			     date_s_valid_nth_kday_p, -1);
-    rb_define_private_method(CLASS_OF(cDate), "zone_to_diff",
+    de_define_private_method(CLASS_OF(cDate), "zone_to_diff",
 			     date_s_zone_to_diff, 1);
 #endif
 
@@ -9360,18 +9234,21 @@ Init_date_core(void)
 			       date_s_gregorian_leap_p, 1);
 
 #ifndef NDEBUG
-    rb_define_singleton_method(cDate, "new!", date_s_new_bang, -1);
-    rb_define_alias(rb_singleton_class(cDate), "new_l!", "new");
+#define de_define_singleton_method rb_define_singleton_method
+#define de_define_alias rb_define_alias
+    de_define_singleton_method(cDate, "new!", date_s_new_bang, -1);
+    de_define_alias(rb_singleton_class(cDate), "new_l!", "new");
 #endif
 
     rb_define_singleton_method(cDate, "jd", date_s_jd, -1);
     rb_define_singleton_method(cDate, "ordinal", date_s_ordinal, -1);
     rb_define_singleton_method(cDate, "civil", date_s_civil, -1);
+    rb_define_singleton_method(cDate, "new", date_s_civil, -1);
     rb_define_singleton_method(cDate, "commercial", date_s_commercial, -1);
 
 #ifndef NDEBUG
-    rb_define_singleton_method(cDate, "weeknum", date_s_weeknum, -1);
-    rb_define_singleton_method(cDate, "nth_kday", date_s_nth_kday, -1);
+    de_define_singleton_method(cDate, "weeknum", date_s_weeknum, -1);
+    de_define_singleton_method(cDate, "nth_kday", date_s_nth_kday, -1);
 #endif
 
     rb_define_singleton_method(cDate, "today", date_s_today, -1);
@@ -9394,11 +9271,14 @@ Init_date_core(void)
     rb_define_singleton_method(cDate, "_jisx0301", date_s__jisx0301, 1);
     rb_define_singleton_method(cDate, "jisx0301", date_s_jisx0301, -1);
 
-    rb_define_method(cDate, "initialize", date_initialize, -1);
+#ifndef NDEBUG
+#define de_define_method rb_define_method
+    de_define_method(cDate, "initialize", d_lite_initialize, -1);
+#endif
     rb_define_method(cDate, "initialize_copy", d_lite_initialize_copy, 1);
 
 #ifndef NDEBUG
-    rb_define_method(cDate, "fill", d_lite_fill, 0);
+    de_define_method(cDate, "fill", d_lite_fill, 0);
 #endif
 
     rb_define_method(cDate, "ajd", d_lite_ajd, 0);
@@ -9420,8 +9300,8 @@ Init_date_core(void)
     rb_define_method(cDate, "cwday", d_lite_cwday, 0);
 
 #ifndef NDEBUG
-    rb_define_private_method(cDate, "wnum0", d_lite_wnum0, 0);
-    rb_define_private_method(cDate, "wnum1", d_lite_wnum1, 0);
+    de_define_private_method(cDate, "wnum0", d_lite_wnum0, 0);
+    de_define_private_method(cDate, "wnum1", d_lite_wnum1, 0);
 #endif
 
     rb_define_method(cDate, "wday", d_lite_wday, 0);
@@ -9435,14 +9315,18 @@ Init_date_core(void)
     rb_define_method(cDate, "saturday?", d_lite_saturday_p, 0);
 
 #ifndef NDEBUG
-    rb_define_method(cDate, "nth_kday?", d_lite_nth_kday_p, 2);
+    de_define_method(cDate, "nth_kday?", d_lite_nth_kday_p, 2);
 #endif
 
-    rb_define_private_method(cDate, "hour", d_lite_zero, 0);
-    rb_define_private_method(cDate, "min", d_lite_zero, 0);
-    rb_define_private_method(cDate, "minute", d_lite_zero, 0);
-    rb_define_private_method(cDate, "sec", d_lite_zero, 0);
-    rb_define_private_method(cDate, "second", d_lite_zero, 0);
+    rb_define_private_method(cDate, "hour", d_lite_hour, 0);
+    rb_define_private_method(cDate, "min", d_lite_min, 0);
+    rb_define_private_method(cDate, "minute", d_lite_min, 0);
+    rb_define_private_method(cDate, "sec", d_lite_sec, 0);
+    rb_define_private_method(cDate, "second", d_lite_sec, 0);
+    rb_define_private_method(cDate, "sec_fraction", d_lite_sec_fraction, 0);
+    rb_define_private_method(cDate, "second_fraction", d_lite_sec_fraction, 0);
+    rb_define_private_method(cDate, "offset", d_lite_offset, 0);
+    rb_define_private_method(cDate, "zone", d_lite_zone, 0);
 
     rb_define_method(cDate, "julian?", d_lite_julian_p, 0);
     rb_define_method(cDate, "gregorian?", d_lite_gregorian_p, 0);
@@ -9455,6 +9339,8 @@ Init_date_core(void)
     rb_define_method(cDate, "julian", d_lite_julian, 0);
     rb_define_method(cDate, "gregorian", d_lite_gregorian, 0);
 
+    rb_define_private_method(cDate, "new_offset", d_lite_new_offset, -1);
+
     rb_define_method(cDate, "+", d_lite_plus, 1);
     rb_define_method(cDate, "-", d_lite_minus, 1);
 
@@ -9482,7 +9368,7 @@ Init_date_core(void)
 
     rb_define_method(cDate, "to_s", d_lite_to_s, 0);
 #ifndef NDEBUG
-    rb_define_method(cDate, "inspect_raw", d_lite_inspect_raw, 0);
+    de_define_method(cDate, "inspect_raw", d_lite_inspect_raw, 0);
 #endif
     rb_define_method(cDate, "inspect", d_lite_inspect, 0);
 
@@ -9499,7 +9385,7 @@ Init_date_core(void)
     rb_define_method(cDate, "jisx0301", d_lite_jisx0301, 0);
 
 #ifndef NDEBUG
-    rb_define_method(cDate, "marshal_dump_old", d_lite_marshal_dump_old, 0);
+    de_define_method(cDate, "marshal_dump_old", d_lite_marshal_dump_old, 0);
 #endif
     rb_define_method(cDate, "marshal_dump", d_lite_marshal_dump, 0);
     rb_define_method(cDate, "marshal_load", d_lite_marshal_load, 1);
@@ -9508,49 +9394,48 @@ Init_date_core(void)
     /*
      * == DateTime
      *
-     * A subclass of Date that easily handles date, hour, minute, second,
-     * and offset.
+     * A subclass of Date that easily handles date, hour, minute, second and
+     * offset.
      *
      * DateTime does not consider any leap seconds, does not track
      * any summer time rules.
      *
-     * A DateTime object is created with DateTime::new, DateTime::jd,
+     * DateTime object is created with DateTime::new, DateTime::jd,
      * DateTime::ordinal, DateTime::commercial, DateTime::parse,
-     * DateTime::strptime, DateTime::now, Time#to_datetime, etc.
+     * DateTime::strptime, DateTime::now, Time#to_datetime or etc.
      *
      *     require 'date'
      *
      *     DateTime.new(2001,2,3,4,5,6)
      *                         #=> #<DateTime: 2001-02-03T04:05:06+00:00 ...>
      *
-     * The last element of day, hour, minute, or second can be a
+     * The last element of day, hour, minute or second can be
      * fractional number. The fractional number's precision is assumed
      * at most nanosecond.
      *
      *     DateTime.new(2001,2,3.5)
      *                         #=> #<DateTime: 2001-02-03T12:00:00+00:00 ...>
      *
-     * An optional argument, the offset, indicates the difference
+     * An optional argument the offset indicates the difference
      * between the local time and UTC. For example, <tt>Rational(3,24)</tt>
      * represents ahead of 3 hours of UTC, <tt>Rational(-5,24)</tt> represents
      * behind of 5 hours of UTC. The offset should be -1 to +1, and
      * its precision is assumed at most second. The default value is
-     * zero (equals to UTC).
+     * zero(equals to UTC).
      *
      *     DateTime.new(2001,2,3,4,5,6,Rational(3,24))
      *                         #=> #<DateTime: 2001-02-03T04:05:06+03:00 ...>
      *
-     * The offset also accepts string form:
+     * also accepts string form.
      *
      *     DateTime.new(2001,2,3,4,5,6,'+03:00')
      *                         #=> #<DateTime: 2001-02-03T04:05:06+03:00 ...>
      *
-     * An optional argument, the day of calendar reform (+start+), denotes
+     * An optional argument the day of calendar reform (start) denotes
      * a Julian day number, which should be 2298874 to 2426355 or
-     * negative/positive infinity.
-     * The default value is +Date::ITALY+ (2299161=1582-10-15).
+     * -/+oo.  The default value is +Date::ITALY+ (2299161=1582-10-15).
      *
-     * A DateTime object has various methods. See each reference.
+     * DateTime object has various methods. See each reference.
      *
      *     d = DateTime.parse('3rd Feb 2001 04:05:06+03:30')
      *                         #=> #<DateTime: 2001-02-03T04:05:06+03:30 ...>
@@ -9577,22 +9462,22 @@ Init_date_core(void)
      * died on the same day in history -
      * so much so that UNESCO named April 23 as
      * {World Book Day because of this fact}[http://en.wikipedia.org/wiki/World_Book_Day].
-     * However, because England hadn't yet adopted the
+     * However because England hadn't yet adopted
      * {Gregorian Calendar Reform}[http://en.wikipedia.org/wiki/Gregorian_calendar#Gregorian_reform]
      * (and wouldn't until {1752}[http://en.wikipedia.org/wiki/Calendar_(New_Style)_Act_1750])
      * their deaths are actually 10 days apart.
      * Since Ruby's Time class implements a
      * {proleptic Gregorian calendar}[http://en.wikipedia.org/wiki/Proleptic_Gregorian_calendar]
-     * and has no concept of calendar reform there's no way
-     * to express this with Time objects. This is where DateTime steps in:
+     * and has no concept of calendar reform then there's no way
+     * to express this. This is where DateTime steps in:
      *
      *     shakespeare = DateTime.iso8601('1616-04-23', Date::ENGLAND)
      *      #=> Tue, 23 Apr 1616 00:00:00 +0000
      *     cervantes = DateTime.iso8601('1616-04-23', Date::ITALY)
      *      #=> Sat, 23 Apr 1616 00:00:00 +0000
      *
-     * Already you can see something is weird - the days of the week
-     * are different. Taking this further:
+     * Already you can see something's weird - the days of the week
+     * are different, taking this further:
      *
      *     cervantes == shakespeare
      *      #=> false
@@ -9646,7 +9531,6 @@ Init_date_core(void)
      */
 
     cDateTime = rb_define_class("DateTime", cDate);
-    rb_define_alloc_func(cDateTime, d_lite_s_alloc_complex);
 
     rb_define_singleton_method(cDateTime, "jd", datetime_s_jd, -1);
     rb_define_singleton_method(cDateTime, "ordinal", datetime_s_ordinal, -1);
@@ -9656,9 +9540,9 @@ Init_date_core(void)
 			       datetime_s_commercial, -1);
 
 #ifndef NDEBUG
-    rb_define_singleton_method(cDateTime, "weeknum",
+    de_define_singleton_method(cDateTime, "weeknum",
 			       datetime_s_weeknum, -1);
-    rb_define_singleton_method(cDateTime, "nth_kday",
+    de_define_singleton_method(cDateTime, "nth_kday",
 			       datetime_s_nth_kday, -1);
 #endif
 
@@ -9686,16 +9570,19 @@ Init_date_core(void)
     rb_define_singleton_method(cDateTime, "jisx0301",
 			       datetime_s_jisx0301, -1);
 
-    rb_define_method(cDateTime, "hour", d_lite_hour, 0);
-    rb_define_method(cDateTime, "min", d_lite_min, 0);
-    rb_define_method(cDateTime, "minute", d_lite_min, 0);
-    rb_define_method(cDateTime, "sec", d_lite_sec, 0);
-    rb_define_method(cDateTime, "second", d_lite_sec, 0);
-    rb_define_method(cDateTime, "sec_fraction", d_lite_sec_fraction, 0);
-    rb_define_method(cDateTime, "second_fraction", d_lite_sec_fraction, 0);
-    rb_define_method(cDateTime, "offset", d_lite_offset, 0);
-    rb_define_method(cDateTime, "zone", d_lite_zone, 0);
-    rb_define_method(cDateTime, "new_offset", d_lite_new_offset, -1);
+#define f_public(m,s) rb_funcall(m, rb_intern("public"), 1,\
+				 ID2SYM(rb_intern(s)))
+
+    f_public(cDateTime, "hour");
+    f_public(cDateTime, "min");
+    f_public(cDateTime, "minute");
+    f_public(cDateTime, "sec");
+    f_public(cDateTime, "second");
+    f_public(cDateTime, "sec_fraction");
+    f_public(cDateTime, "second_fraction");
+    f_public(cDateTime, "offset");
+    f_public(cDateTime, "zone");
+    f_public(cDateTime, "new_offset");
 
     rb_define_method(cDateTime, "to_s", dt_lite_to_s, 0);
 
@@ -9723,15 +9610,15 @@ Init_date_core(void)
 #ifndef NDEBUG
     /* tests */
 
-    rb_define_singleton_method(cDate, "test_civil", date_s_test_civil, 0);
-    rb_define_singleton_method(cDate, "test_ordinal", date_s_test_ordinal, 0);
-    rb_define_singleton_method(cDate, "test_commercial",
+    de_define_singleton_method(cDate, "test_civil", date_s_test_civil, 0);
+    de_define_singleton_method(cDate, "test_ordinal", date_s_test_ordinal, 0);
+    de_define_singleton_method(cDate, "test_commercial",
 			       date_s_test_commercial, 0);
-    rb_define_singleton_method(cDate, "test_weeknum", date_s_test_weeknum, 0);
-    rb_define_singleton_method(cDate, "test_nth_kday", date_s_test_nth_kday, 0);
-    rb_define_singleton_method(cDate, "test_unit_conv",
+    de_define_singleton_method(cDate, "test_weeknum", date_s_test_weeknum, 0);
+    de_define_singleton_method(cDate, "test_nth_kday", date_s_test_nth_kday, 0);
+    de_define_singleton_method(cDate, "test_unit_conv",
 			       date_s_test_unit_conv, 0);
-    rb_define_singleton_method(cDate, "test_all", date_s_test_all, 0);
+    de_define_singleton_method(cDate, "test_all", date_s_test_all, 0);
 #endif
 }
 
diff --git a/ext/date/date_parse.c b/ext/date/date_parse.c
index 519f29cbcb..efb414e2ee 100644
--- a/ext/date/date_parse.c
+++ b/ext/date/date_parse.c
@@ -7,9 +7,6 @@
 #include "ruby/re.h"
 #include <ctype.h>
 
-RUBY_EXTERN VALUE rb_int_positive_pow(long x, unsigned long y);
-RUBY_EXTERN unsigned long ruby_scan_digits(const char *str, ssize_t len, int base, size_t *retlen, int *overflow);
-
 /* #define TIGHT_PARSER */
 
 #define sizeof_array(o) (sizeof o / sizeof o[0])
@@ -40,9 +37,9 @@ RUBY_EXTERN unsigned long ruby_scan_digits(const char *str, ssize_t len, int bas
 #define f_sub_bang(s,r,x) rb_funcall(s, rb_intern("sub!"), 2, r, x)
 #define f_gsub_bang(s,r,x) rb_funcall(s, rb_intern("gsub!"), 2, r, x)
 
-#define set_hash(k,v) rb_hash_aset(hash, ID2SYM(rb_intern(k"")), v)
-#define ref_hash(k) rb_hash_aref(hash, ID2SYM(rb_intern(k"")))
-#define del_hash(k) rb_hash_delete(hash, ID2SYM(rb_intern(k"")))
+#define set_hash(k,v) rb_hash_aset(hash, ID2SYM(rb_intern(k)), v)
+#define ref_hash(k) rb_hash_aref(hash, ID2SYM(rb_intern(k)))
+#define del_hash(k) rb_hash_delete(hash, ID2SYM(rb_intern(k)))
 
 #define cstr2num(s) rb_cstr_to_inum(s, 10, 0)
 #define str2num(s) rb_str_to_inum(s, 10, 0)
@@ -66,13 +63,7 @@ static const char abbr_months[][4] = {
 #define asubt_string() rb_str_new("\024", 1)
 #endif
 
-static size_t
-digit_span(const char *s, const char *e)
-{
-    size_t i = 0;
-    while (s + i < e && isdigit(s[i])) i++;
-    return i;
-}
+#define DECDIGIT "0123456789"
 
 static void
 s3e(VALUE hash, VALUE y, VALUE m, VALUE d, int bc)
@@ -98,7 +89,7 @@ s3e(VALUE hash, VALUE y, VALUE m, VALUE d, int bc)
 	    y = d;
 	    d = Qnil;
 	}
-	if (!NIL_P(d) && RSTRING_LEN(d) > 0 && *RSTRING_PTR(d) == '\'') {
+	if (!NIL_P(d) && *RSTRING_PTR(d) == '\'') {
 	    y = d;
 	    d = Qnil;
 	}
@@ -109,20 +100,17 @@ s3e(VALUE hash, VALUE y, VALUE m, VALUE d, int bc)
 	size_t l;
 
 	s = RSTRING_PTR(y);
-	ep = RSTRING_END(y);
-	while (s < ep && !issign(*s) && !isdigit(*s))
+	while (!issign((unsigned char)*s) && !isdigit((unsigned char)*s))
 	    s++;
-	if (s >= ep) goto no_date;
 	bp = s;
 	if (issign((unsigned char)*s))
 	    s++;
-	l = digit_span(s, ep);
+	l = strspn(s, DECDIGIT);
 	ep = s + l;
 	if (*ep) {
 	    y = d;
 	    d = rb_str_new(bp, ep - bp);
 	}
-      no_date:;
     }
 
     if (!NIL_P(m)) {
@@ -161,10 +149,8 @@ s3e(VALUE hash, VALUE y, VALUE m, VALUE d, int bc)
 	VALUE iy;
 
 	s = RSTRING_PTR(y);
-	ep = RSTRING_END(y);
-	while (s < ep && !issign(*s) && !isdigit(*s))
+	while (!issign((unsigned char)*s) && !isdigit((unsigned char)*s))
 	    s++;
-	if (s >= ep) goto no_year;
 	bp = s;
 	if (issign(*s)) {
 	    s++;
@@ -172,7 +158,7 @@ s3e(VALUE hash, VALUE y, VALUE m, VALUE d, int bc)
 	}
 	if (sign)
 	    c = Qfalse;
-	l = digit_span(s, ep);
+	l = strspn(s, DECDIGIT);
 	ep = s + l;
 	if (l > 2)
 	    c = Qfalse;
@@ -186,7 +172,6 @@ s3e(VALUE hash, VALUE y, VALUE m, VALUE d, int bc)
 	    ALLOCV_END(vbuf);
 	}
 	set_hash("year", iy);
-      no_year:;
     }
 
     if (bc)
@@ -198,12 +183,10 @@ s3e(VALUE hash, VALUE y, VALUE m, VALUE d, int bc)
 	VALUE im;
 
 	s = RSTRING_PTR(m);
-	ep = RSTRING_END(m);
-	while (s < ep && !isdigit(*s))
+	while (!isdigit((unsigned char)*s))
 	    s++;
-	if (s >= ep) goto no_month;
 	bp = s;
-	l = digit_span(s, ep);
+	l = strspn(s, DECDIGIT);
 	ep = s + l;
 	{
 	    char *buf;
@@ -215,7 +198,6 @@ s3e(VALUE hash, VALUE y, VALUE m, VALUE d, int bc)
 	    ALLOCV_END(vbuf);
 	}
 	set_hash("mon", im);
-      no_month:;
     }
 
     if (!NIL_P(d)) {
@@ -224,12 +206,10 @@ s3e(VALUE hash, VALUE y, VALUE m, VALUE d, int bc)
 	VALUE id;
 
 	s = RSTRING_PTR(d);
-	ep = RSTRING_END(d);
-	while (s < ep && !isdigit(*s))
+	while (!isdigit((unsigned char)*s))
 	    s++;
-	if (s >= ep) goto no_mday;
 	bp = s;
-	l = digit_span(s, ep);
+	l = strspn(s, DECDIGIT);
 	ep = s + l;
 	{
 	    char *buf;
@@ -241,7 +221,6 @@ s3e(VALUE hash, VALUE y, VALUE m, VALUE d, int bc)
 	    ALLOCV_END(vbuf);
 	}
 	set_hash("mday", id);
-      no_mday:;
     }
 
     if (!NIL_P(c))
@@ -281,18 +260,18 @@ regcomp(const char *source, long len, int opt)
 }
 
 #define REGCOMP(pat,opt) \
-do { \
+{ \
     if (NIL_P(pat)) \
 	pat = regcomp(pat##_source, sizeof pat##_source - 1, opt); \
-} while (0)
+}
 
 #define REGCOMP_0(pat) REGCOMP(pat, 0)
 #define REGCOMP_I(pat) REGCOMP(pat, ONIG_OPTION_IGNORECASE)
 
 #define MATCH(s,p,c) \
-do { \
+{ \
     return match(s, p, hash, c); \
-} while (0)
+}
 
 static int
 match(VALUE str, VALUE pat, VALUE hash, int (*cb)(VALUE, VALUE))
@@ -332,120 +311,106 @@ subx(VALUE str, VALUE rep, VALUE pat, VALUE hash, int (*cb)(VALUE, VALUE))
 }
 
 #define SUBS(s,p,c) \
-do { \
+{ \
     return subx(s, asp_string(), p, hash, c); \
-} while (0)
+}
 
 #ifdef TIGHT_PARSER
 #define SUBA(s,p,c) \
-do { \
+{ \
     return subx(s, asuba_string(), p, hash, c); \
-} while (0)
+}
 
 #define SUBB(s,p,c) \
-do { \
+{ \
     return subx(s, asubb_string(), p, hash, c); \
-} while (0)
+}
 
 #define SUBW(s,p,c) \
-do { \
+{ \
     return subx(s, asubw_string(), p, hash, c); \
-} while (0)
+}
 
 #define SUBT(s,p,c) \
-do { \
+{ \
     return subx(s, asubt_string(), p, hash, c); \
-} while (0)
+}
 #endif
 
 #include "zonetab.h"
 
-static int
-str_end_with_word(const char *s, long l, const char *w)
+VALUE
+date_zone_to_diff(VALUE str)
 {
-    int n = (int)strlen(w);
-    if (l <= n || !isspace(s[l - n - 1])) return 0;
-    if (strncasecmp(&s[l - n], w, n)) return 0;
-    do ++n; while (l > n && isspace(s[l - n - 1]));
-    return n;
-}
+    VALUE offset = Qnil;
+    VALUE vbuf = 0;
 
-static long
-shrunk_size(const char *s, long l)
-{
-    long i, ni;
-    int sp = 0;
-    for (i = ni = 0; i < l; ++i) {
-	if (!isspace(s[i])) {
-	    if (sp) ni++;
-	    sp = 0;
-	    ni++;
-	}
-	else {
-	    sp = 1;
-	}
-    }
-    return ni < l ? ni : 0;
-}
+    long l, i;
+    char *s, *dest, *d;
+    int sp = 1;
 
-static long
-shrink_space(char *d, const char *s, long l)
-{
-    long i, ni;
-    int sp = 0;
-    for (i = ni = 0; i < l; ++i) {
-	if (!isspace(s[i])) {
-	    if (sp) d[ni++] = ' ';
-	    sp = 0;
-	    d[ni++] = s[i];
+    l = RSTRING_LEN(str);
+    s = RSTRING_PTR(str);
+
+    dest = d = ALLOCV_N(char, vbuf, l + 1);
+
+    for (i = 0; i < l; i++) {
+	if (isspace((unsigned char)s[i]) || s[i] == '\0') {
+	    if (!sp)
+		*d++ = ' ';
+	    sp = 1;
 	}
 	else {
-	    sp = 1;
+	    if (isalpha((unsigned char)s[i]))
+		*d++ = tolower((unsigned char)s[i]);
+	    else
+		*d++ = s[i];
+	    sp = 0;
 	}
     }
-    return ni;
-}
-
-VALUE
-date_zone_to_diff(VALUE str)
-{
-    VALUE offset = Qnil;
-    VALUE vbuf = 0;
-    long l = RSTRING_LEN(str);
-    const char *s = RSTRING_PTR(str);
-
+    if (d > dest) {
+	if (*(d - 1) == ' ')
+	    --d;
+	*d = '\0';
+    }
+    str = rb_str_new2(dest);
     {
+#define STD " standard time"
+#define DST " daylight time"
+	char *ss, *ds;
+	long sl, dl;
 	int dst = 0;
-	int w;
 
-	if ((w = str_end_with_word(s, l, "time")) > 0) {
-	    int wtime = w;
-	    l -= w;
-	    if ((w = str_end_with_word(s, l, "standard")) > 0) {
-		l -= w;
-	    }
-	    else if ((w = str_end_with_word(s, l, "daylight")) > 0) {
-		l -= w;
-		dst = 1;
-	    }
-	    else {
-		l += wtime;
-	    }
+	sl = RSTRING_LEN(str) - (sizeof STD - 1);
+	ss = RSTRING_PTR(str) + sl;
+	dl = RSTRING_LEN(str) - (sizeof DST - 1);
+	ds = RSTRING_PTR(str) + dl;
+
+	if (sl >= 0 && strcmp(ss, STD) == 0) {
+	    str = rb_str_new(RSTRING_PTR(str), sl);
 	}
-	else if ((w = str_end_with_word(s, l, "dst")) > 0) {
-	    l -= w;
+	else if (dl >= 0 && strcmp(ds, DST) == 0) {
+	    str = rb_str_new(RSTRING_PTR(str), dl);
 	    dst = 1;
 	}
-	{
-	    long sl = shrunk_size(s, l);
-	    if (sl > 0 && sl <= MAX_WORD_LENGTH) {
-		char *d = ALLOCV_N(char, vbuf, sl);
-		l = shrink_space(d, s, l);
-		s = d;
+#undef STD
+#undef DST
+	else {
+#define DST " dst"
+	    char *ds;
+	    long dl;
+
+	    dl = RSTRING_LEN(str) - (sizeof DST - 1);
+	    ds = RSTRING_PTR(str) + dl;
+
+	    if (dl >= 0 && strcmp(ds, DST) == 0) {
+		str = rb_str_new(RSTRING_PTR(str), dl);
+		dst = 1;
 	    }
+#undef DST
 	}
-	if (l > 0 && l <= MAX_WORD_LENGTH) {
-	    const struct zone *z = zonetab(s, (unsigned int)l);
+	{
+	    const struct zone *z = zonetab(RSTRING_PTR(str), (unsigned int)RSTRING_LEN(str));
 	    if (z) {
 		int d = z->offset;
 		if (dst)
@@ -455,60 +420,100 @@ date_zone_to_diff(VALUE str)
 	    }
 	}
 	{
-	    char *p;
-	    int sign = 0;
-	    long hour = 0, min = 0, sec = 0;
+	    char *s, *p;
+	    VALUE sign;
+	    VALUE hour = Qnil, min = Qnil, sec = Qnil;
+	    VALUE str_orig;
 
-	    if (l > 3 &&
-		(strncasecmp(s, "gmt", 3) == 0 ||
-		 strncasecmp(s, "utc", 3) == 0)) {
+	    s = RSTRING_PTR(str);
+	    str_orig = str;
+
+	    if (strncmp(s, "gmt", 3) == 0 ||
+		strncmp(s, "utc", 3) == 0)
 		s += 3;
-		l -= 3;
-	    }
 	    if (issign(*s)) {
-		sign = *s == '-';
+		sign = rb_str_new(s, 1);
 		s++;
-		l--;
 
-		hour = STRTOUL(s, &p, 10);
-		if (*p == ':') {
+		str = rb_str_new2(s);
+
+		if ((p = strchr(s, ':')) != NULL) {
+		    hour = rb_str_new(s, p - s);
 		    s = ++p;
-		    min = STRTOUL(s, &p, 10);
-		    if (*p == ':') {
+		    if ((p = strchr(s, ':')) != NULL) {
+			min = rb_str_new(s, p - s);
 			s = ++p;
-			sec = STRTOUL(s, &p, 10);
+			if ((p = strchr(s, ':')) != NULL) {
+			    sec = rb_str_new(s, p - s);
+			}
+			else
+			    sec = rb_str_new2(s);
 		    }
+		    else
+			min = rb_str_new2(s);
+		    RB_GC_GUARD(str_orig);
 		    goto num;
 		}
-		if (*p == ',' || *p == '.') {
-		    char *e = 0;
-		    p++;
-		    min = STRTOUL(p, &e, 10) * 3600;
-		    if (sign) {
-			hour = -hour;
-			min = -min;
-		    }
-		    offset = rb_rational_new(INT2FIX(min),
-					     rb_int_positive_pow(10, (int)(e - p)));
-		    offset = f_add(INT2FIX(hour * 3600), offset);
-		    goto ok;
+		if (strpbrk(RSTRING_PTR(str), ",.")) {
+		    VALUE astr = 0;
+		    char *a, *b;
+
+		    a = ALLOCV_N(char, astr, RSTRING_LEN(str) + 1);
+		    strcpy(a, RSTRING_PTR(str));
+		    b = strpbrk(a, ",.");
+		    *b = '\0';
+		    b++;
+
+		    hour = cstr2num(a);
+		    min = f_mul(rb_rational_new2
+				(cstr2num(b),
+				 f_expt(INT2FIX(10),
+					LONG2NUM((long)strlen(b)))),
+				INT2FIX(60));
+		    ALLOCV_END(astr);
+		    goto num;
 		}
-		else if (l > 2) {
-		    size_t n;
-		    int ov;
-
-		    if (l >= 1)
-			hour = ruby_scan_digits(&s[0], 2 - l % 2, 10, &n, &ov);
-		    if (l >= 3)
-			min  = ruby_scan_digits(&s[2 - l % 2], 2, 10, &n, &ov);
-		    if (l >= 5)
-			sec  = ruby_scan_digits(&s[4 - l % 2], 2, 10, &n, &ov);
+		{
+		    const char *cs = RSTRING_PTR(str);
+		    long cl = RSTRING_LEN(str);
+
+		    if (cl % 2) {
+			if (cl >= 1)
+			    hour = rb_str_new(&cs[0], 1);
+			if (cl >= 3)
+			    min  = rb_str_new(&cs[1], 2);
+			if (cl >= 5)
+			    sec  = rb_str_new(&cs[3], 2);
+		    }
+		    else {
+			if (cl >= 2)
+			    hour = rb_str_new(&cs[0], 2);
+			if (cl >= 4)
+			    min  = rb_str_new(&cs[2], 2);
+			if (cl >= 6)
+			    sec  = rb_str_new(&cs[4], 2);
+		    }
 		    goto num;
 		}
 	      num:
-		sec += min * 60 + hour * 3600;
-		if (sign) sec = -sec;
-		offset = INT2FIX(sec);
+		if (NIL_P(hour))
+		    offset = INT2FIX(0);
+		else {
+		    if (RB_TYPE_P(hour, T_STRING))
+			hour = str2num(hour);
+		    offset = f_mul(hour, INT2FIX(3600));
+		}
+		if (!NIL_P(min)) {
+		    if (RB_TYPE_P(min, T_STRING))
+			min = str2num(min);
+		    offset = f_add(offset, f_mul(min, INT2FIX(60)));
+		}
+		if (!NIL_P(sec))
+		    offset = f_add(offset, str2num(sec));
+		if (!NIL_P(sign) &&
+		    RSTRING_LEN(sign) == 1 &&
+		    *RSTRING_PTR(sign) == '-')
+		    offset = f_negate(offset);
 	    }
 	}
     }
@@ -748,14 +753,16 @@ parse_era(VALUE str, VALUE hash)
 static int
 check_year_width(VALUE y)
 {
-    const char *s;
-    long l;
+    char *s;
+    size_t l;
 
-    l = RSTRING_LEN(y);
-    if (l < 2) return 0;
     s = RSTRING_PTR(y);
-    if (!isdigit(s[1])) return 0;
-    return (l == 2 || !isdigit(s[2]));
+    l = strcspn(s, DECDIGIT);
+    s += l;
+    l = strspn(s, DECDIGIT);
+    if (l != 2)
+	return 0;
+    return 1;
 }
 
 static int
@@ -1236,9 +1243,6 @@ parse_iso2(VALUE str, VALUE hash)
     return 1;
 }
 
-#define JISX0301_ERA_INITIALS "mtshr"
-#define JISX0301_DEFAULT_ERA 'H' /* obsolete */
-
 static int
 gengo(int c)
 {
@@ -1249,7 +1253,6 @@ gengo(int c)
       case 'T': case 't': e = 1911; break;
       case 'S': case 's': e = 1925; break;
       case 'H': case 'h': e = 1988; break;
-      case 'R': case 'r': e = 2018; break;
       default:  e = 0; break;
     }
     return e;
@@ -1280,11 +1283,11 @@ parse_jis(VALUE str, VALUE hash)
 {
     static const char pat_source[] =
 #ifndef TIGHT_PARSER
-        "\\b([" JISX0301_ERA_INITIALS "])(\\d+)\\.(\\d+)\\.(\\d+)"
+	"\\b([mtsh])(\\d+)\\.(\\d+)\\.(\\d+)"
 #else
 	BOS
 	FPW_COM FPT_COM
-        "([" JISX0301_ERA_INITIALS "])(\\d+)\\.(\\d+)\\.(\\d+)"
+	"([mtsh])(\\d+)\\.(\\d+)\\.(\\d+)"
 	TEE_FPT COM_FPW
 	EOS
 #endif
@@ -1887,26 +1890,30 @@ parse_ddd_cb(VALUE m, VALUE hash)
 	set_hash("zone", s5);
 
 	if (*cs5 == '[') {
-            const char *s1, *s2;
+	    VALUE vbuf = 0;
+	    char *buf = ALLOCV_N(char, vbuf, l5 + 1);
+	    char *s1, *s2, *s3;
 	    VALUE zone;
 
-            l5 -= 2;
-            s1 = cs5 + 1;
-            s2 = memchr(s1, ':', l5);
+	    memcpy(buf, cs5, l5);
+	    buf[l5 - 1] = '\0';
+
+	    s1 = buf + 1;
+	    s2 = strchr(buf, ':');
 	    if (s2) {
+		*s2 = '\0';
 		s2++;
-                zone = rb_str_subseq(s5, s2 - cs5, l5 - (s2 - s1));
-                s5 = rb_str_subseq(s5, 1, s2 - s1);
 	    }
-            else {
-                zone = rb_str_subseq(s5, 1, l5);
-                if (isdigit((unsigned char)*s1))
-                    s5 = rb_str_append(rb_str_new_cstr("+"), zone);
-                else
-                    s5 = zone;
-            }
+	    if (s2)
+		s3 = s2;
+	    else
+		s3 = s1;
+	    zone = rb_str_new2(s3);
 	    set_hash("zone", zone);
-            set_hash("offset", date_zone_to_diff(s5));
+	    if (isdigit((unsigned char)*s1))
+		*--s1 = '+';
+	    set_hash("offset", date_zone_to_diff(rb_str_new2(s1)));
+	    ALLOCV_END(vbuf);
 	}
 	RB_GC_GUARD(s5);
     }
@@ -2199,7 +2206,7 @@ date__parse(VALUE str, VALUE comp)
 #endif
 
     {
-        if (RTEST(del_hash("_bc"))) {
+	if (RTEST(ref_hash("_bc"))) {
 	    VALUE y;
 
 	    y = ref_hash("cwyear");
@@ -2214,7 +2221,7 @@ date__parse(VALUE str, VALUE comp)
 	    }
 	}
 
-        if (RTEST(del_hash("_comp"))) {
+	if (RTEST(ref_hash("_comp"))) {
 	    VALUE y;
 
 	    y = ref_hash("cwyear");
@@ -2237,6 +2244,9 @@ date__parse(VALUE str, VALUE comp)
 
     }
 
+    del_hash("_bc");
+    del_hash("_comp");
+
     {
 	VALUE zone = ref_hash("zone");
 	if (!NIL_P(zone) && NIL_P(ref_hash("offset")))
@@ -2286,8 +2296,8 @@ iso8601_ext_datetime_cb(VALUE m, VALUE hash)
 	    s[i] = rb_reg_nth_match(i, m);
     }
 
-    if (!NIL_P(s[1])) {
-	if (!NIL_P(s[3])) set_hash("mday", str2num(s[3]));
+    if (!NIL_P(s[3])) {
+	set_hash("mday", str2num(s[3]));
 	if (strcmp(RSTRING_PTR(s[1]), "-") != 0) {
 	    y = str2num(s[1]);
 	    if (RSTRING_LEN(s[1]) < 4)
@@ -2344,7 +2354,7 @@ static int
 iso8601_ext_datetime(VALUE str, VALUE hash)
 {
     static const char pat_source[] =
-	"\\A\\s*(?:([-+]?\\d{2,}|-)-(\\d{2})?(?:-(\\d{2}))?|"
+	"\\A\\s*(?:([-+]?\\d{2,}|-)-(\\d{2})?-(\\d{2})|"
 		"([-+]?\\d{2,})?-(\\d{3})|"
 		"(\\d{4}|\\d{2})?-w(\\d{2})-(\\d)|"
 		"-w-(\\d))"
@@ -2975,7 +2985,7 @@ jisx0301_cb(VALUE m, VALUE hash)
 	    s[i] = rb_reg_nth_match(i, m);
     }
 
-    ep = gengo(NIL_P(s[1]) ? JISX0301_DEFAULT_ERA : *RSTRING_PTR(s[1]));
+    ep = gengo(NIL_P(s[1]) ? 'h' : *RSTRING_PTR(s[1]));
     set_hash("year", f_add(str2num(s[2]), INT2FIX(ep)));
     set_hash("mon", str2num(s[3]));
     set_hash("mday", str2num(s[4]));
@@ -3000,7 +3010,7 @@ static int
 jisx0301(VALUE str, VALUE hash)
 {
     static const char pat_source[] =
-        "\\A\\s*([" JISX0301_ERA_INITIALS "])?(\\d{2})\\.(\\d{2})\\.(\\d{2})"
+	"\\A\\s*([mtsh])?(\\d{2})\\.(\\d{2})\\.(\\d{2})"
 	"(?:t"
 	"(?:(\\d{2}):(\\d{2})(?::(\\d{2})(?:[,.](\\d*))?)?"
 	"(z|[-+]\\d{2}(?::?\\d{2})?)?)?)?\\s*\\z";
diff --git a/ext/date/date_strptime.c b/ext/date/date_strptime.c
index 26d9fd11bf..4f93219317 100644
--- a/ext/date/date_strptime.c
+++ b/ext/date/date_strptime.c
@@ -79,17 +79,14 @@ read_digits(const char *s, VALUE *n, size_t width)
 {
     size_t l;
 
-    if (!width)
-        return 0;
-
-    l = 0;
-    while (ISDIGIT(s[l])) {
-        if (++l == width) break;
-    }
+    l = strspn(s, "0123456789");
 
     if (l == 0)
 	return 0;
 
+    if (width < l)
+	l = width;
+
     if ((4 * l * sizeof(char)) <= (sizeof(long)*CHAR_BIT)) {
 	const char *os = s;
 	long v;
@@ -116,26 +113,26 @@ read_digits(const char *s, VALUE *n, size_t width)
     }
 }
 
-#define set_hash(k,v) rb_hash_aset(hash, ID2SYM(rb_intern(k"")), v)
-#define ref_hash(k) rb_hash_aref(hash, ID2SYM(rb_intern(k"")))
-#define del_hash(k) rb_hash_delete(hash, ID2SYM(rb_intern(k"")))
+#define set_hash(k,v) rb_hash_aset(hash, ID2SYM(rb_intern(k)), v)
+#define ref_hash(k) rb_hash_aref(hash, ID2SYM(rb_intern(k)))
+#define del_hash(k) rb_hash_delete(hash, ID2SYM(rb_intern(k)))
 
 #define fail() \
-do { \
+{ \
     set_hash("_fail", Qtrue); \
     return 0; \
-} while (0)
+}
 
 #define fail_p() (!NIL_P(ref_hash("_fail")))
 
 #define READ_DIGITS(n,w) \
-do { \
+{ \
     size_t l; \
     l = read_digits(&str[si], &n, w); \
     if (l == 0) \
 	fail();	\
     si += l; \
-} while (0)
+}
 
 #define READ_DIGITS_MAX(n) READ_DIGITS(n, LONG_MAX)
 
@@ -150,14 +147,14 @@ valid_range_p(VALUE v, int a, int b)
 }
 
 #define recur(fmt) \
-do { \
+{ \
     size_t l; \
     l = date__strptime_internal(&str[si], slen - si, \
 				fmt, sizeof fmt - 1, hash); \
     if (fail_p()) \
 	return 0; \
     si += l; \
-} while (0)
+}
 
 VALUE date_zone_to_diff(VALUE);
 
@@ -240,9 +237,9 @@ date__strptime_internal(const char *str, size_t slen,
 		    VALUE n;
 
 		    if (NUM_PATTERN_P())
-			READ_DIGITS(n, 2);
+			READ_DIGITS(n, 2)
 		    else
-			READ_DIGITS_MAX(n);
+			READ_DIGITS_MAX(n)
 		    set_hash("_cent", n);
 		    goto matched;
 		}
@@ -281,9 +278,9 @@ date__strptime_internal(const char *str, size_t slen,
 		    VALUE n;
 
 		    if (NUM_PATTERN_P())
-			READ_DIGITS(n, 4);
+			READ_DIGITS(n, 4)
 		    else
-			READ_DIGITS_MAX(n);
+			READ_DIGITS_MAX(n)
 		    set_hash("cwyear", n);
 		    goto matched;
 		}
@@ -361,9 +358,9 @@ date__strptime_internal(const char *str, size_t slen,
 		    }
 		    osi = si;
 		    if (NUM_PATTERN_P())
-			READ_DIGITS(n, c == 'L' ? 3 : 9);
+			READ_DIGITS(n, c == 'L' ? 3 : 9)
 		    else
-			READ_DIGITS_MAX(n);
+			READ_DIGITS_MAX(n)
 		    if (sign == -1)
 			n = f_negate(n);
 		    set_hash("sec_fraction",
@@ -429,7 +426,9 @@ date__strptime_internal(const char *str, size_t slen,
 		    if (sign == -1)
 			n = f_negate(n);
 		    set_hash("seconds",
-			     rb_rational_new2(n, INT2FIX(1000)));
+			     rb_rational_new2(n,
+					      f_expt(INT2FIX(10),
+						     INT2FIX(3))));
 		    goto matched;
 		}
 
@@ -530,24 +529,24 @@ date__strptime_internal(const char *str, size_t slen,
 		goto matched;
 
 	      case 'Y':
-		{
-		    VALUE n;
-		    int sign = 1;
-
-		    if (issign(str[si])) {
-			if (str[si] == '-')
-			    sign = -1;
-			si++;
-		    }
-		    if (NUM_PATTERN_P())
-			READ_DIGITS(n, 4);
-		    else
-			READ_DIGITS_MAX(n);
+		  {
+		      VALUE n;
+		      int sign = 1;
+
+		      if (issign(str[si])) {
+			  if (str[si] == '-')
+			      sign = -1;
+			  si++;
+		      }
+		      if (NUM_PATTERN_P())
+			  READ_DIGITS(n, 4)
+		      else
+			  READ_DIGITS_MAX(n)
 		    if (sign == -1)
 			n = f_negate(n);
-		    set_hash("year", n);
-		    goto matched;
-		}
+		      set_hash("year", n);
+		      goto matched;
+		  }
 
 	      case 'y':
 		{
@@ -669,7 +668,7 @@ date__strptime(const char *str, size_t slen,
     if (fail_p())
 	return Qnil;
 
-    cent = del_hash("_cent");
+    cent = ref_hash("_cent");
     if (!NIL_P(cent)) {
 	VALUE year;
 
@@ -679,9 +678,10 @@ date__strptime(const char *str, size_t slen,
 	year = ref_hash("year");
 	if (!NIL_P(year))
 	    set_hash("year", f_add(year, f_mul(cent, INT2FIX(100))));
+	del_hash("_cent");
     }
 
-    merid = del_hash("_merid");
+    merid = ref_hash("_merid");
     if (!NIL_P(merid)) {
 	VALUE hour;
 
@@ -690,6 +690,7 @@ date__strptime(const char *str, size_t slen,
 	    hour = f_mod(hour, INT2FIX(12));
 	    set_hash("hour", f_add(hour, merid));
 	}
+	del_hash("_merid");
     }
 
     return hash;
diff --git a/ext/date/depend b/ext/date/depend
index 28847bef13..2c24e91432 100644
--- a/ext/date/depend
+++ b/ext/date/depend
@@ -1,43 +1,38 @@
 # AUTOGENERATED DEPENDENCIES START
 date_core.o: $(RUBY_EXTCONF_H)
 date_core.o: $(arch_hdrdir)/ruby/config.h
-date_core.o: $(hdrdir)/ruby.h
-date_core.o: $(hdrdir)/ruby/assert.h
 date_core.o: $(hdrdir)/ruby/backward.h
 date_core.o: $(hdrdir)/ruby/defines.h
 date_core.o: $(hdrdir)/ruby/encoding.h
 date_core.o: $(hdrdir)/ruby/intern.h
 date_core.o: $(hdrdir)/ruby/missing.h
-date_core.o: $(hdrdir)/ruby/onigmo.h
 date_core.o: $(hdrdir)/ruby/oniguruma.h
 date_core.o: $(hdrdir)/ruby/ruby.h
 date_core.o: $(hdrdir)/ruby/st.h
 date_core.o: $(hdrdir)/ruby/subst.h
 date_core.o: $(hdrdir)/ruby/util.h
+date_core.o: $(top_srcdir)/include/ruby.h
 date_core.o: date_core.c
 date_core.o: date_tmx.h
 date_parse.o: $(RUBY_EXTCONF_H)
 date_parse.o: $(arch_hdrdir)/ruby/config.h
-date_parse.o: $(hdrdir)/ruby.h
-date_parse.o: $(hdrdir)/ruby/assert.h
 date_parse.o: $(hdrdir)/ruby/backward.h
 date_parse.o: $(hdrdir)/ruby/defines.h
 date_parse.o: $(hdrdir)/ruby/encoding.h
 date_parse.o: $(hdrdir)/ruby/intern.h
 date_parse.o: $(hdrdir)/ruby/missing.h
-date_parse.o: $(hdrdir)/ruby/onigmo.h
 date_parse.o: $(hdrdir)/ruby/oniguruma.h
 date_parse.o: $(hdrdir)/ruby/re.h
 date_parse.o: $(hdrdir)/ruby/regex.h
 date_parse.o: $(hdrdir)/ruby/ruby.h
 date_parse.o: $(hdrdir)/ruby/st.h
 date_parse.o: $(hdrdir)/ruby/subst.h
+date_parse.o: $(top_srcdir)/include/ruby.h
 date_parse.o: date_parse.c
 date_parse.o: zonetab.h
 date_parse.o: zonetab.list
 date_strftime.o: $(RUBY_EXTCONF_H)
 date_strftime.o: $(arch_hdrdir)/ruby/config.h
-date_strftime.o: $(hdrdir)/ruby/assert.h
 date_strftime.o: $(hdrdir)/ruby/backward.h
 date_strftime.o: $(hdrdir)/ruby/defines.h
 date_strftime.o: $(hdrdir)/ruby/intern.h
@@ -49,19 +44,17 @@ date_strftime.o: date_strftime.c
 date_strftime.o: date_tmx.h
 date_strptime.o: $(RUBY_EXTCONF_H)
 date_strptime.o: $(arch_hdrdir)/ruby/config.h
-date_strptime.o: $(hdrdir)/ruby.h
-date_strptime.o: $(hdrdir)/ruby/assert.h
 date_strptime.o: $(hdrdir)/ruby/backward.h
 date_strptime.o: $(hdrdir)/ruby/defines.h
 date_strptime.o: $(hdrdir)/ruby/encoding.h
 date_strptime.o: $(hdrdir)/ruby/intern.h
 date_strptime.o: $(hdrdir)/ruby/missing.h
-date_strptime.o: $(hdrdir)/ruby/onigmo.h
 date_strptime.o: $(hdrdir)/ruby/oniguruma.h
 date_strptime.o: $(hdrdir)/ruby/re.h
 date_strptime.o: $(hdrdir)/ruby/regex.h
 date_strptime.o: $(hdrdir)/ruby/ruby.h
 date_strptime.o: $(hdrdir)/ruby/st.h
 date_strptime.o: $(hdrdir)/ruby/subst.h
+date_strptime.o: $(top_srcdir)/include/ruby.h
 date_strptime.o: date_strptime.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/date/extconf.rb b/ext/date/extconf.rb
index 8938df13b3..e8596952de 100644
--- a/ext/date/extconf.rb
+++ b/ext/date/extconf.rb
@@ -1,9 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'mkmf'
-
 config_string("strict_warnflags") {|w| $warnflags += " #{w}"}
-
-have_var("timezone", "time.h")
-have_var("altzone", "time.h")
-
 create_makefile('date_core')
diff --git a/ext/date/lib/date.rb b/ext/date/lib/date.rb
index b72b4157f2..48ce6316bd 100644
--- a/ext/date/lib/date.rb
+++ b/ext/date/lib/date.rb
@@ -1,14 +1,10 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 # date.rb: Written by Tadayoshi Funaba 1998-2011
 
 require 'date_core'
 
 class Date
 
-  def infinite?
-    false
-  end
-
   class Infinity < Numeric # :nodoc:
 
     include Comparable
@@ -19,17 +15,17 @@ class Date
 
     protected :d
 
-    def zero?() false end
-    def finite?() false end
-    def infinite?() d.nonzero? end
-    def nan?() d.zero? end
+    def zero? () false end
+    def finite? () false end
+    def infinite? () d.nonzero? end
+    def nan? () d.zero? end
 
     def abs() self.class.new end
 
-    def -@() self.class.new(-d) end
-    def +@() self.class.new(+d) end
+    def -@ () self.class.new(-d) end
+    def +@ () self.class.new(+d) end
 
-    def <=>(other)
+    def <=> (other)
       case other
       when Infinity; return d <=> other.d
       when Numeric; return d
diff --git a/ext/date/prereq.mk b/ext/date/prereq.mk
index fa371e0d47..e9ee35adc6 100644
--- a/ext/date/prereq.mk
+++ b/ext/date/prereq.mk
@@ -1,12 +1,8 @@
 .SUFFIXES: .list
 
 .list.h:
-	gperf --ignore-case -C -c -P -p -j1 -i 1 -g -o -t -N $(*F) $< \
-	| sed -f $(top_srcdir)/tool/gperf.sed \
+	gperf -E -C -P -p -j1 -i 1 -g -o -t -N $(*F) $< \
+	| sed 's/(int)(long)&((\(struct stringpool_t\) *\*)0)->\(stringpool_[a-z0-9]*\)/offsetof(\1, \2)/g' \
 	> $(@F)
 
 zonetab.h: zonetab.list
-
-.PHONY: update-zonetab
-update-zonetab:
-	$(RUBY) -C $(srcdir) update-abbr.rb
diff --git a/ext/date/update-abbr b/ext/date/update-abbr
deleted file mode 100644
index e5f6a78c82..0000000000
--- a/ext/date/update-abbr
+++ /dev/null
@@ -1,35 +0,0 @@
-# -*- mode: ruby -*-
-require 'nokogiri'
-require 'open-uri'
-
-doc = Nokogiri::HTML(URI.open('https://www.timeanddate.com/time/zones/'))
-
-h = {}
-
-doc.css('#tz-abb tbody tr').each do |tr|
-  tds = tr.css('td')
-  abbr = tds[0].text.strip.downcase
-  offset = tds[3].text.strip.gsub(/UTC\s*/, '')
-  next if offset.include?('/') # skip ambiguous timezones
-  next if offset.empty?
-
-
-  hour, min = offset.split(':', 2)
-  offset = (Integer(hour) * 60 + (Integer(min || 0)))*60
-  if h.has_key?(abbr)
-    h[abbr] = false
-  else
-    h[abbr] = offset
-  end
-end
-
-h.delete_if{|_,v| !v}
-
-lines = File.readlines('zonetab.list')
-lines.select{|l| l.include?(',')}.
-  map{|l| l.split(',', 2)[0]}.
-  each{|a| h.delete(a)}
-
-lines.insert(-2, h.sort.map{|k,v| "#{k},#{v}\n"})
-lines.flatten!
-File.write('zonetab.list', lines.join)
diff --git a/ext/date/zonetab.h b/ext/date/zonetab.h
index 379f78e1b8..1497eb5f65 100644
--- a/ext/date/zonetab.h
+++ b/ext/date/zonetab.h
@@ -1,6 +1,6 @@
-/* ANSI-C code produced by gperf version 3.1 */
-/* Command-line: gperf --ignore-case -C -c -P -p -j1 -i 1 -g -o -t -N zonetab zonetab.list  */
-/* Computed positions: -k'1-4,9' */
+/* C code produced by gperf version 3.0.4 */
+/* Command-line: gperf -E -C -P -p -j1 -i 1 -g -o -t -N zonetab zonetab.list  */
+/* Computed positions: -k'1-4,$' */
 
 #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
       && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
@@ -26,10 +26,9 @@
       && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
       && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
 /* The character set is not based on ISO-646.  */
-#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gperf@gnu.org>."
+error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
 #endif
 
-#define gperf_offsetof(s, n) (short)offsetof(struct s##_t, s##_str##n)
 #line 1 "zonetab.list"
 
 struct zone {
@@ -39,1524 +38,865 @@ struct zone {
 static const struct zone *zonetab();
 #line 9 "zonetab.list"
 struct zone;
+/* maximum key range = 434, duplicates = 0 */
 
-#define TOTAL_KEYWORDS 316
-#define MIN_WORD_LENGTH 1
-#define MAX_WORD_LENGTH 17
-#define MIN_HASH_VALUE 2
-#define MAX_HASH_VALUE 619
-/* maximum key range = 618, duplicates = 0 */
-
-#ifndef GPERF_DOWNCASE
-#define GPERF_DOWNCASE 1
-static unsigned char gperf_downcase[256] =
-  {
-      0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,  14,
-     15,  16,  17,  18,  19,  20,  21,  22,  23,  24,  25,  26,  27,  28,  29,
-     30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  40,  41,  42,  43,  44,
-     45,  46,  47,  48,  49,  50,  51,  52,  53,  54,  55,  56,  57,  58,  59,
-     60,  61,  62,  63,  64,  97,  98,  99, 100, 101, 102, 103, 104, 105, 106,
-    107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121,
-    122,  91,  92,  93,  94,  95,  96,  97,  98,  99, 100, 101, 102, 103, 104,
-    105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
-    120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
-    135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
-    150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
-    165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
-    180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
-    195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
-    210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
-    225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
-    240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
-    255
-  };
-#endif
-
-#ifndef GPERF_CASE_STRNCMP
-#define GPERF_CASE_STRNCMP 1
-static int
-gperf_case_strncmp (register const char *s1, register const char *s2, register size_t n)
-{
-  for (; n > 0;)
-    {
-      unsigned char c1 = gperf_downcase[(unsigned char)*s1++];
-      unsigned char c2 = gperf_downcase[(unsigned char)*s2++];
-      if (c1 != 0 && c1 == c2)
-        {
-          n--;
-          continue;
-        }
-      return (int)c1 - (int)c2;
-    }
-  return 0;
-}
-#endif
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
+#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)
 inline
-#endif
+#elif defined(__GNUC__)
+__inline
 #endif
 static unsigned int
-hash (register const char *str, register size_t len)
+hash (str, len)
+     register const char *str;
+     register unsigned int len;
 {
   static const unsigned short asso_values[] =
     {
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620,  17, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620,   3,   2, 620, 620, 620,
-      620, 620,  70,   8,   3, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620,  39, 176, 207,  70, 168,
-        1,   5,  18,  74, 218,   2, 117, 130,  48,  88,
-      125, 225,  92,   1,   1,  12,  54,  30,  36,  13,
-       48, 168, 263,  59, 114, 166, 109,  39, 176, 207,
-       70, 168,   1,   5,  18,  74, 218,   2, 117, 130,
-       48,  88, 125, 225,  92,   1,   1,  12,  54,  30,
-       36,  13,  48, 168, 263,  59, 114, 166, 109,  27,
-      104,   1,   9,   4, 309, 190, 188, 177, 255, 108,
-        2, 341,   3, 620, 620, 620, 620, 620, 620,  12,
-       54,  30,  36,  13,  48, 168, 263,  59, 114, 166,
-      109,  27, 104,   1,   9,   4, 309, 190, 188, 177,
-      255, 108,   2, 341,   3, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620, 620, 620,
-      620, 620, 620, 620, 620, 620, 620, 620
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439,  19, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439,   2,   4, 439, 439, 439,
+      439, 439,   8,   6,   3, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439,   7,  63,  53,
+        2,   4,  32, 110,  88,  78,  90,  68,  47, 108,
+       10,  73,  81, 124,   3,   1,   4,  77, 116,  88,
+       15,  96,  45,   5, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
+      439, 439, 439, 439, 439, 439, 439
     };
-  register unsigned int hval = (unsigned int)len;
+  register int hval = len;
 
   switch (hval)
     {
       default:
-        hval += asso_values[(unsigned char)str[8]];
-      /*FALLTHROUGH*/
-      case 8:
-      case 7:
-      case 6:
-      case 5:
-      case 4:
         hval += asso_values[(unsigned char)str[3]];
       /*FALLTHROUGH*/
       case 3:
         hval += asso_values[(unsigned char)str[2]];
       /*FALLTHROUGH*/
       case 2:
-        hval += asso_values[(unsigned char)str[1]+6];
+        hval += asso_values[(unsigned char)str[1]];
       /*FALLTHROUGH*/
       case 1:
-        hval += asso_values[(unsigned char)str[0]+52];
+        hval += asso_values[(unsigned char)str[0]+1];
         break;
     }
-  return (unsigned int)hval;
+  return hval + asso_values[(unsigned char)str[len - 1]];
 }
 
 struct stringpool_t
   {
-    char stringpool_str2[sizeof("o")];
-    char stringpool_str3[sizeof("x")];
-    char stringpool_str4[sizeof("z")];
-    char stringpool_str5[sizeof("q")];
-    char stringpool_str8[sizeof("omst")];
-    char stringpool_str9[sizeof("omsst")];
-    char stringpool_str10[sizeof("p")];
-    char stringpool_str13[sizeof("a")];
-    char stringpool_str14[sizeof("e")];
-    char stringpool_str15[sizeof("pet")];
-    char stringpool_str16[sizeof("pmst")];
-    char stringpool_str17[sizeof("pett")];
-    char stringpool_str18[sizeof("petst")];
-    char stringpool_str19[sizeof("eet")];
-    char stringpool_str20[sizeof("aest")];
-    char stringpool_str21[sizeof("eest")];
-    char stringpool_str22[sizeof("eat")];
-    char stringpool_str24[sizeof("east")];
-    char stringpool_str25[sizeof("easst")];
-    char stringpool_str26[sizeof("pst")];
-    char stringpool_str27[sizeof("eastern")];
-    char stringpool_str28[sizeof("m")];
-    char stringpool_str29[sizeof("ast")];
-    char stringpool_str30[sizeof("est")];
-    char stringpool_str31[sizeof("c")];
-    char stringpool_str32[sizeof("mmt")];
-    char stringpool_str33[sizeof("met")];
-    char stringpool_str35[sizeof("mest")];
-    char stringpool_str36[sizeof("cet")];
-    char stringpool_str37[sizeof("d")];
-    char stringpool_str38[sizeof("cest")];
-    char stringpool_str39[sizeof("cat")];
-    char stringpool_str41[sizeof("cast")];
-    char stringpool_str42[sizeof("magt")];
-    char stringpool_str43[sizeof("magst")];
-    char stringpool_str44[sizeof("mst")];
-    char stringpool_str45[sizeof("msk")];
-    char stringpool_str46[sizeof("cot")];
-    char stringpool_str47[sizeof("cst")];
-    char stringpool_str48[sizeof("aqtt")];
-    char stringpool_str49[sizeof("f")];
-    char stringpool_str52[sizeof("art")];
-    char stringpool_str53[sizeof("fnt")];
-    char stringpool_str54[sizeof("fet")];
-    char stringpool_str55[sizeof("b")];
-    char stringpool_str57[sizeof("anat")];
-    char stringpool_str58[sizeof("anast")];
-    char stringpool_str59[sizeof("bnt")];
-    char stringpool_str60[sizeof("i")];
-    char stringpool_str61[sizeof("pht")];
-    char stringpool_str62[sizeof("at")];
-    char stringpool_str63[sizeof("zp6")];
-    char stringpool_str64[sizeof("mewt")];
-    char stringpool_str65[sizeof("fst")];
-    char stringpool_str66[sizeof("ahst")];
-    char stringpool_str67[sizeof("mawt")];
-    char stringpool_str68[sizeof("zp5")];
-    char stringpool_str70[sizeof("bot")];
-    char stringpool_str71[sizeof("bst")];
-    char stringpool_str72[sizeof("pwt")];
-    char stringpool_str74[sizeof("pont")];
-    char stringpool_str75[sizeof("iot")];
-    char stringpool_str76[sizeof("ist")];
-    char stringpool_str77[sizeof("awst")];
-    char stringpool_str79[sizeof("mht")];
-    char stringpool_str80[sizeof("mez")];
-    char stringpool_str81[sizeof("orat")];
-    char stringpool_str82[sizeof("mesz")];
-    char stringpool_str84[sizeof("chst")];
-    char stringpool_str85[sizeof("pmdt")];
-    char stringpool_str88[sizeof("central")];
-    char stringpool_str89[sizeof("aedt")];
-    char stringpool_str90[sizeof("act")];
-    char stringpool_str91[sizeof("ect")];
-    char stringpool_str92[sizeof("acst")];
-    char stringpool_str93[sizeof("eadt")];
-    char stringpool_str94[sizeof("brt")];
-    char stringpool_str95[sizeof("chut")];
-    char stringpool_str96[sizeof("brst")];
-    char stringpool_str97[sizeof("cen. australia")];
-    char stringpool_str100[sizeof("davt")];
-    char stringpool_str101[sizeof("irst")];
-    char stringpool_str102[sizeof("irkt")];
-    char stringpool_str103[sizeof("irkst")];
-    char stringpool_str104[sizeof("bt")];
-    char stringpool_str105[sizeof("n")];
-    char stringpool_str106[sizeof("btt")];
-    char stringpool_str107[sizeof("mountain")];
-    char stringpool_str108[sizeof("cct")];
-    char stringpool_str109[sizeof("w")];
-    char stringpool_str110[sizeof("l")];
-    char stringpool_str111[sizeof("fwt")];
-    char stringpool_str113[sizeof("msd")];
-    char stringpool_str114[sizeof("wet")];
-    char stringpool_str116[sizeof("west")];
-    char stringpool_str117[sizeof("wat")];
-    char stringpool_str119[sizeof("wast")];
-    char stringpool_str120[sizeof("wakt")];
-    char stringpool_str121[sizeof("nst")];
-    char stringpool_str122[sizeof("acwst")];
-    char stringpool_str123[sizeof("chast")];
-    char stringpool_str124[sizeof("cist")];
-    char stringpool_str125[sizeof("azt")];
-    char stringpool_str126[sizeof("clt")];
-    char stringpool_str127[sizeof("azst")];
-    char stringpool_str128[sizeof("clst")];
-    char stringpool_str129[sizeof("mart")];
-    char stringpool_str130[sizeof("zp4")];
-    char stringpool_str131[sizeof("jst")];
-    char stringpool_str132[sizeof("central asia")];
-    char stringpool_str133[sizeof("aft")];
-    char stringpool_str134[sizeof("e. south america")];
-    char stringpool_str135[sizeof("central america")];
-    char stringpool_str137[sizeof("ict")];
-    char stringpool_str143[sizeof("pgt")];
-    char stringpool_str144[sizeof("nrt")];
-    char stringpool_str145[sizeof("mexico")];
-    char stringpool_str146[sizeof("awdt")];
-    char stringpool_str147[sizeof("egt")];
-    char stringpool_str148[sizeof("cxt")];
-    char stringpool_str149[sizeof("egst")];
-    char stringpool_str150[sizeof("phot")];
-    char stringpool_str151[sizeof("alaskan")];
-    char stringpool_str154[sizeof("nt")];
-    char stringpool_str158[sizeof("wt")];
-    char stringpool_str160[sizeof("west asia")];
-    char stringpool_str161[sizeof("acdt")];
-    char stringpool_str162[sizeof("npt")];
-    char stringpool_str163[sizeof("lhst")];
-    char stringpool_str164[sizeof("afghanistan")];
-    char stringpool_str167[sizeof("k")];
-    char stringpool_str169[sizeof("g")];
-    char stringpool_str170[sizeof("irdt")];
-    char stringpool_str171[sizeof("chot")];
-    char stringpool_str172[sizeof("chost")];
-    char stringpool_str173[sizeof("gmt")];
-    char stringpool_str174[sizeof("get")];
-    char stringpool_str175[sizeof("novt")];
-    char stringpool_str176[sizeof("novst")];
-    char stringpool_str177[sizeof("fjt")];
-    char stringpool_str178[sizeof("u")];
-    char stringpool_str179[sizeof("fjst")];
-    char stringpool_str181[sizeof("pyst")];
-    char stringpool_str182[sizeof("nct")];
-    char stringpool_str183[sizeof("kst")];
-    char stringpool_str184[sizeof("kost")];
-    char stringpool_str185[sizeof("gst")];
-    char stringpool_str186[sizeof("iran")];
-    char stringpool_str187[sizeof("e. africa")];
-    char stringpool_str188[sizeof("wadt")];
-    char stringpool_str189[sizeof("t")];
-    char stringpool_str190[sizeof("e. australia")];
-    char stringpool_str191[sizeof("s")];
-    char stringpool_str192[sizeof("chadt")];
-    char stringpool_str193[sizeof("tmt")];
-    char stringpool_str194[sizeof("cidst")];
-    char stringpool_str195[sizeof("aoe")];
-    char stringpool_str197[sizeof("myt")];
-    char stringpool_str198[sizeof("west pacific")];
-    char stringpool_str199[sizeof("mut")];
-    char stringpool_str200[sizeof("wit")];
-    char stringpool_str201[sizeof("sast")];
-    char stringpool_str202[sizeof("sakt")];
-    char stringpool_str203[sizeof("new zealand")];
-    char stringpool_str204[sizeof("tot")];
-    char stringpool_str205[sizeof("china")];
-    char stringpool_str206[sizeof("tost")];
-    char stringpool_str207[sizeof("sst")];
-    char stringpool_str209[sizeof("india")];
-    char stringpool_str211[sizeof("warst")];
-    char stringpool_str212[sizeof("sbt")];
-    char stringpool_str214[sizeof("azot")];
-    char stringpool_str215[sizeof("azost")];
-    char stringpool_str216[sizeof("taht")];
-    char stringpool_str217[sizeof("nzt")];
-    char stringpool_str218[sizeof("dateline")];
-    char stringpool_str219[sizeof("nzst")];
-    char stringpool_str220[sizeof("tokyo")];
-    char stringpool_str221[sizeof("central pacific")];
-    char stringpool_str223[sizeof("qyzt")];
-    char stringpool_str224[sizeof("atlantic")];
-    char stringpool_str225[sizeof("nft")];
-    char stringpool_str227[sizeof("ut")];
-    char stringpool_str228[sizeof("trt")];
-    char stringpool_str229[sizeof("wft")];
-    char stringpool_str230[sizeof("srt")];
-    char stringpool_str231[sizeof("pdt")];
-    char stringpool_str232[sizeof("lhdt")];
-    char stringpool_str234[sizeof("adt")];
-    char stringpool_str235[sizeof("edt")];
-    char stringpool_str238[sizeof("pkt")];
-    char stringpool_str239[sizeof("almt")];
-    char stringpool_str240[sizeof("wita")];
-    char stringpool_str242[sizeof("wgt")];
-    char stringpool_str243[sizeof("akst")];
-    char stringpool_str244[sizeof("wgst")];
-    char stringpool_str246[sizeof("krat")];
-    char stringpool_str247[sizeof("krast")];
-    char stringpool_str248[sizeof("mid-atlantic")];
-    char stringpool_str249[sizeof("mdt")];
-    char stringpool_str250[sizeof("lint")];
-    char stringpool_str251[sizeof("malay peninsula")];
-    char stringpool_str252[sizeof("cdt")];
-    char stringpool_str253[sizeof("swt")];
-    char stringpool_str255[sizeof("se asia")];
-    char stringpool_str256[sizeof("v")];
-    char stringpool_str258[sizeof("tonga")];
-    char stringpool_str259[sizeof("ckt")];
-    char stringpool_str261[sizeof("vet")];
-    char stringpool_str262[sizeof("caucasus")];
-    char stringpool_str263[sizeof("central europe")];
-    char stringpool_str264[sizeof("h")];
-    char stringpool_str265[sizeof("central european")];
-    char stringpool_str266[sizeof("newfoundland")];
-    char stringpool_str267[sizeof("arab")];
-    char stringpool_str268[sizeof("sct")];
-    char stringpool_str269[sizeof("arabic")];
-    char stringpool_str270[sizeof("arabian")];
-    char stringpool_str271[sizeof("ddut")];
-    char stringpool_str273[sizeof("vost")];
-    char stringpool_str274[sizeof("hast")];
-    char stringpool_str275[sizeof("nepal")];
-    char stringpool_str276[sizeof("nut")];
-    char stringpool_str277[sizeof("fkt")];
-    char stringpool_str279[sizeof("fkst")];
-    char stringpool_str280[sizeof("hst")];
-    char stringpool_str281[sizeof("idt")];
-    char stringpool_str284[sizeof("tlt")];
-    char stringpool_str285[sizeof("w. australia")];
-    char stringpool_str286[sizeof("egypt")];
-    char stringpool_str287[sizeof("myanmar")];
-    char stringpool_str288[sizeof("nzdt")];
-    char stringpool_str289[sizeof("gft")];
-    char stringpool_str290[sizeof("uzt")];
-    char stringpool_str293[sizeof("north asia")];
-    char stringpool_str294[sizeof("mvt")];
-    char stringpool_str295[sizeof("galt")];
-    char stringpool_str296[sizeof("nfdt")];
-    char stringpool_str297[sizeof("cvt")];
-    char stringpool_str298[sizeof("north asia east")];
-    char stringpool_str300[sizeof("kgt")];
-    char stringpool_str301[sizeof("aus central")];
-    char stringpool_str302[sizeof("pacific")];
-    char stringpool_str304[sizeof("canada central")];
-    char stringpool_str306[sizeof("pacific sa")];
-    char stringpool_str307[sizeof("azores")];
-    char stringpool_str308[sizeof("gamt")];
-    char stringpool_str309[sizeof("tft")];
-    char stringpool_str310[sizeof("r")];
-    char stringpool_str311[sizeof("fle")];
-    char stringpool_str312[sizeof("akdt")];
-    char stringpool_str313[sizeof("ulat")];
-    char stringpool_str314[sizeof("ulast")];
-    char stringpool_str315[sizeof("ret")];
-    char stringpool_str317[sizeof("tjt")];
-    char stringpool_str319[sizeof("south africa")];
-    char stringpool_str324[sizeof("sgt")];
-    char stringpool_str326[sizeof("ndt")];
-    char stringpool_str327[sizeof("rott")];
-    char stringpool_str330[sizeof("samt")];
-    char stringpool_str332[sizeof("tasmania")];
-    char stringpool_str334[sizeof("hovt")];
-    char stringpool_str335[sizeof("hovst")];
-    char stringpool_str338[sizeof("gyt")];
-    char stringpool_str342[sizeof("y")];
-    char stringpool_str343[sizeof("hadt")];
-    char stringpool_str344[sizeof("sa western")];
-    char stringpool_str345[sizeof("hawaiian")];
-    char stringpool_str347[sizeof("uyt")];
-    char stringpool_str349[sizeof("uyst")];
-    char stringpool_str350[sizeof("yekt")];
-    char stringpool_str351[sizeof("yekst")];
-    char stringpool_str352[sizeof("kuyt")];
-    char stringpool_str353[sizeof("yakt")];
-    char stringpool_str354[sizeof("yakst")];
-    char stringpool_str358[sizeof("yst")];
-    char stringpool_str359[sizeof("jerusalem")];
-    char stringpool_str365[sizeof("sri lanka")];
-    char stringpool_str367[sizeof("yakutsk")];
-    char stringpool_str375[sizeof("wib")];
-    char stringpool_str377[sizeof("aus eastern")];
-    char stringpool_str378[sizeof("gilt")];
-    char stringpool_str387[sizeof("us mountain")];
-    char stringpool_str391[sizeof("vlat")];
-    char stringpool_str392[sizeof("vlast")];
-    char stringpool_str395[sizeof("gtb")];
-    char stringpool_str398[sizeof("taipei")];
-    char stringpool_str399[sizeof("sret")];
-    char stringpool_str408[sizeof("cape verde")];
-    char stringpool_str417[sizeof("tkt")];
-    char stringpool_str418[sizeof("samoa")];
-    char stringpool_str421[sizeof("sa pacific")];
-    char stringpool_str427[sizeof("vut")];
-    char stringpool_str428[sizeof("idlw")];
-    char stringpool_str432[sizeof("fiji")];
-    char stringpool_str435[sizeof("utc")];
-    char stringpool_str443[sizeof("korea")];
-    char stringpool_str445[sizeof("e. europe")];
-    char stringpool_str449[sizeof("syot")];
-    char stringpool_str452[sizeof("n. central asia")];
-    char stringpool_str455[sizeof("tvt")];
-    char stringpool_str458[sizeof("w. central africa")];
-    char stringpool_str466[sizeof("ekaterinburg")];
-    char stringpool_str468[sizeof("vladivostok")];
-    char stringpool_str476[sizeof("yapt")];
-    char stringpool_str477[sizeof("us eastern")];
-    char stringpool_str482[sizeof("sa eastern")];
-    char stringpool_str485[sizeof("hdt")];
-    char stringpool_str486[sizeof("russian")];
-    char stringpool_str492[sizeof("hkt")];
-    char stringpool_str497[sizeof("romance")];
-    char stringpool_str540[sizeof("w. europe")];
-    char stringpool_str563[sizeof("ydt")];
-    char stringpool_str566[sizeof("idle")];
-    char stringpool_str567[sizeof("greenwich")];
-    char stringpool_str619[sizeof("greenland")];
+    char stringpool_str5[sizeof("r")];
+    char stringpool_str6[sizeof("s")];
+    char stringpool_str7[sizeof("d")];
+    char stringpool_str14[sizeof("cst")];
+    char stringpool_str15[sizeof("cdt")];
+    char stringpool_str16[sizeof("sst")];
+    char stringpool_str17[sizeof("cet")];
+    char stringpool_str18[sizeof("msd")];
+    char stringpool_str19[sizeof("cest")];
+    char stringpool_str20[sizeof("cat")];
+    char stringpool_str22[sizeof("mst")];
+    char stringpool_str23[sizeof("mdt")];
+    char stringpool_str24[sizeof("sast")];
+    char stringpool_str25[sizeof("met")];
+    char stringpool_str27[sizeof("mest")];
+    char stringpool_str30[sizeof("wet")];
+    char stringpool_str31[sizeof("dateline")];
+    char stringpool_str32[sizeof("west")];
+    char stringpool_str33[sizeof("wat")];
+    char stringpool_str35[sizeof("wast")];
+    char stringpool_str36[sizeof("wadt")];
+    char stringpool_str37[sizeof("e")];
+    char stringpool_str38[sizeof("central europe")];
+    char stringpool_str39[sizeof("central asia")];
+    char stringpool_str40[sizeof("west asia")];
+    char stringpool_str41[sizeof("cen. australia")];
+    char stringpool_str42[sizeof("central america")];
+    char stringpool_str44[sizeof("est")];
+    char stringpool_str45[sizeof("edt")];
+    char stringpool_str46[sizeof("central european")];
+    char stringpool_str47[sizeof("eet")];
+    char stringpool_str48[sizeof("se asia")];
+    char stringpool_str49[sizeof("eest")];
+    char stringpool_str50[sizeof("eat")];
+    char stringpool_str51[sizeof("z")];
+    char stringpool_str52[sizeof("east")];
+    char stringpool_str53[sizeof("eadt")];
+    char stringpool_str54[sizeof("sa eastern")];
+    char stringpool_str55[sizeof("w. europe")];
+    char stringpool_str56[sizeof("c")];
+    char stringpool_str57[sizeof("yst")];
+    char stringpool_str58[sizeof("ydt")];
+    char stringpool_str59[sizeof("kst")];
+    char stringpool_str60[sizeof("clt")];
+    char stringpool_str61[sizeof("eastern")];
+    char stringpool_str62[sizeof("clst")];
+    char stringpool_str63[sizeof("bt")];
+    char stringpool_str64[sizeof("w. australia")];
+    char stringpool_str65[sizeof("bst")];
+    char stringpool_str66[sizeof("cct")];
+    char stringpool_str67[sizeof("brt")];
+    char stringpool_str69[sizeof("brst")];
+    char stringpool_str71[sizeof("a")];
+    char stringpool_str72[sizeof("e. europe")];
+    char stringpool_str73[sizeof("at")];
+    char stringpool_str74[sizeof("central")];
+    char stringpool_str75[sizeof("ast")];
+    char stringpool_str76[sizeof("adt")];
+    char stringpool_str77[sizeof("art")];
+    char stringpool_str78[sizeof("e. africa")];
+    char stringpool_str79[sizeof("e. south america")];
+    char stringpool_str80[sizeof("jst")];
+    char stringpool_str81[sizeof("e. australia")];
+    char stringpool_str82[sizeof("t")];
+    char stringpool_str83[sizeof("nt")];
+    char stringpool_str84[sizeof("n")];
+    char stringpool_str85[sizeof("nst")];
+    char stringpool_str86[sizeof("ndt")];
+    char stringpool_str87[sizeof("canada central")];
+    char stringpool_str88[sizeof("central pacific")];
+    char stringpool_str89[sizeof("west pacific")];
+    char stringpool_str90[sizeof("hst")];
+    char stringpool_str91[sizeof("hdt")];
+    char stringpool_str93[sizeof("malay peninsula")];
+    char stringpool_str95[sizeof("zp6")];
+    char stringpool_str97[sizeof("russian")];
+    char stringpool_str98[sizeof("hast")];
+    char stringpool_str99[sizeof("hadt")];
+    char stringpool_str100[sizeof("gst")];
+    char stringpool_str101[sizeof("zp5")];
+    char stringpool_str102[sizeof("ist")];
+    char stringpool_str103[sizeof("swt")];
+    char stringpool_str104[sizeof("w")];
+    char stringpool_str105[sizeof("zp4")];
+    char stringpool_str107[sizeof("mez")];
+    char stringpool_str108[sizeof("cape verde")];
+    char stringpool_str109[sizeof("mesz")];
+    char stringpool_str110[sizeof("greenland")];
+    char stringpool_str112[sizeof("x")];
+    char stringpool_str114[sizeof("mewt")];
+    char stringpool_str115[sizeof("w. central africa")];
+    char stringpool_str116[sizeof("k")];
+    char stringpool_str117[sizeof("b")];
+    char stringpool_str119[sizeof("m")];
+    char stringpool_str120[sizeof("sri lanka")];
+    char stringpool_str122[sizeof("fst")];
+    char stringpool_str124[sizeof("iran")];
+    char stringpool_str125[sizeof("sgt")];
+    char stringpool_str126[sizeof("ut")];
+    char stringpool_str128[sizeof("q")];
+    char stringpool_str129[sizeof("nzt")];
+    char stringpool_str131[sizeof("nzst")];
+    char stringpool_str132[sizeof("nzdt")];
+    char stringpool_str133[sizeof("myanmar")];
+    char stringpool_str135[sizeof("alaskan")];
+    char stringpool_str136[sizeof("pst")];
+    char stringpool_str137[sizeof("pdt")];
+    char stringpool_str138[sizeof("sa western")];
+    char stringpool_str139[sizeof("korea")];
+    char stringpool_str142[sizeof("y")];
+    char stringpool_str143[sizeof("f")];
+    char stringpool_str144[sizeof("akst")];
+    char stringpool_str145[sizeof("akdt")];
+    char stringpool_str148[sizeof("caucasus")];
+    char stringpool_str150[sizeof("msk")];
+    char stringpool_str151[sizeof("idle")];
+    char stringpool_str153[sizeof("arabian")];
+    char stringpool_str155[sizeof("o")];
+    char stringpool_str156[sizeof("l")];
+    char stringpool_str157[sizeof("mid-atlantic")];
+    char stringpool_str160[sizeof("us eastern")];
+    char stringpool_str164[sizeof("ahst")];
+    char stringpool_str167[sizeof("h")];
+    char stringpool_str168[sizeof("fle")];
+    char stringpool_str169[sizeof("i")];
+    char stringpool_str170[sizeof("north asia")];
+    char stringpool_str171[sizeof("n. central asia")];
+    char stringpool_str172[sizeof("north asia east")];
+    char stringpool_str174[sizeof("sa pacific")];
+    char stringpool_str177[sizeof("south africa")];
+    char stringpool_str181[sizeof("aus eastern")];
+    char stringpool_str182[sizeof("atlantic")];
+    char stringpool_str186[sizeof("mexico")];
+    char stringpool_str188[sizeof("mountain")];
+    char stringpool_str190[sizeof("china")];
+    char stringpool_str191[sizeof("azores")];
+    char stringpool_str192[sizeof("india")];
+    char stringpool_str194[sizeof("u")];
+    char stringpool_str195[sizeof("arabic")];
+    char stringpool_str196[sizeof("greenwich")];
+    char stringpool_str197[sizeof("new zealand")];
+    char stringpool_str198[sizeof("hawaiian")];
+    char stringpool_str199[sizeof("g")];
+    char stringpool_str200[sizeof("romance")];
+    char stringpool_str203[sizeof("arab")];
+    char stringpool_str204[sizeof("samoa")];
+    char stringpool_str205[sizeof("v")];
+    char stringpool_str206[sizeof("p")];
+    char stringpool_str207[sizeof("gmt")];
+    char stringpool_str208[sizeof("tasmania")];
+    char stringpool_str209[sizeof("fwt")];
+    char stringpool_str211[sizeof("newfoundland")];
+    char stringpool_str217[sizeof("nepal")];
+    char stringpool_str218[sizeof("aus central")];
+    char stringpool_str221[sizeof("gtb")];
+    char stringpool_str223[sizeof("vladivostok")];
+    char stringpool_str229[sizeof("utc")];
+    char stringpool_str233[sizeof("ekaterinburg")];
+    char stringpool_str265[sizeof("us mountain")];
+    char stringpool_str269[sizeof("jerusalem")];
+    char stringpool_str272[sizeof("yakutsk")];
+    char stringpool_str279[sizeof("pacific sa")];
+    char stringpool_str282[sizeof("tonga")];
+    char stringpool_str314[sizeof("afghanistan")];
+    char stringpool_str319[sizeof("idlw")];
+    char stringpool_str322[sizeof("pacific")];
+    char stringpool_str327[sizeof("taipei")];
+    char stringpool_str328[sizeof("egypt")];
+    char stringpool_str392[sizeof("tokyo")];
+    char stringpool_str438[sizeof("fiji")];
   };
 static const struct stringpool_t stringpool_contents =
   {
-    "o",
-    "x",
-    "z",
-    "q",
-    "omst",
-    "omsst",
-    "p",
-    "a",
+    "r",
+    "s",
+    "d",
+    "cst",
+    "cdt",
+    "sst",
+    "cet",
+    "msd",
+    "cest",
+    "cat",
+    "mst",
+    "mdt",
+    "sast",
+    "met",
+    "mest",
+    "wet",
+    "dateline",
+    "west",
+    "wat",
+    "wast",
+    "wadt",
     "e",
-    "pet",
-    "pmst",
-    "pett",
-    "petst",
+    "central europe",
+    "central asia",
+    "west asia",
+    "cen. australia",
+    "central america",
+    "est",
+    "edt",
+    "central european",
     "eet",
-    "aest",
+    "se asia",
     "eest",
     "eat",
+    "z",
     "east",
-    "easst",
-    "pst",
+    "eadt",
+    "sa eastern",
+    "w. europe",
+    "c",
+    "yst",
+    "ydt",
+    "kst",
+    "clt",
     "eastern",
-    "m",
+    "clst",
+    "bt",
+    "w. australia",
+    "bst",
+    "cct",
+    "brt",
+    "brst",
+    "a",
+    "e. europe",
+    "at",
+    "central",
     "ast",
-    "est",
-    "c",
-    "mmt",
-    "met",
-    "mest",
-    "cet",
-    "d",
-    "cest",
-    "cat",
-    "cast",
-    "magt",
-    "magst",
-    "mst",
-    "msk",
-    "cot",
-    "cst",
-    "aqtt",
-    "f",
+    "adt",
     "art",
-    "fnt",
-    "fet",
-    "b",
-    "anat",
-    "anast",
-    "bnt",
-    "i",
-    "pht",
-    "at",
+    "e. africa",
+    "e. south america",
+    "jst",
+    "e. australia",
+    "t",
+    "nt",
+    "n",
+    "nst",
+    "ndt",
+    "canada central",
+    "central pacific",
+    "west pacific",
+    "hst",
+    "hdt",
+    "malay peninsula",
     "zp6",
-    "mewt",
-    "fst",
-    "ahst",
-    "mawt",
+    "russian",
+    "hast",
+    "hadt",
+    "gst",
     "zp5",
-    "bot",
-    "bst",
-    "pwt",
-    "pont",
-    "iot",
     "ist",
-    "awst",
-    "mht",
-    "mez",
-    "orat",
-    "mesz",
-    "chst",
-    "pmdt",
-    "central",
-    "aedt",
-    "act",
-    "ect",
-    "acst",
-    "eadt",
-    "brt",
-    "chut",
-    "brst",
-    "cen. australia",
-    "davt",
-    "irst",
-    "irkt",
-    "irkst",
-    "bt",
-    "n",
-    "btt",
-    "mountain",
-    "cct",
+    "swt",
     "w",
-    "l",
-    "fwt",
-    "msd",
-    "wet",
-    "west",
-    "wat",
-    "wast",
-    "wakt",
-    "nst",
-    "acwst",
-    "chast",
-    "cist",
-    "azt",
-    "clt",
-    "azst",
-    "clst",
-    "mart",
     "zp4",
-    "jst",
-    "central asia",
-    "aft",
-    "e. south america",
-    "central america",
-    "ict",
-    "pgt",
-    "nrt",
-    "mexico",
-    "awdt",
-    "egt",
-    "cxt",
-    "egst",
-    "phot",
-    "alaskan",
-    "nt",
-    "wt",
-    "west asia",
-    "acdt",
-    "npt",
-    "lhst",
-    "afghanistan",
+    "mez",
+    "cape verde",
+    "mesz",
+    "greenland",
+    "x",
+    "mewt",
+    "w. central africa",
     "k",
-    "g",
-    "irdt",
-    "chot",
-    "chost",
-    "gmt",
-    "get",
-    "novt",
-    "novst",
-    "fjt",
-    "u",
-    "fjst",
-    "pyst",
-    "nct",
-    "kst",
-    "kost",
-    "gst",
+    "b",
+    "m",
+    "sri lanka",
+    "fst",
     "iran",
-    "e. africa",
-    "wadt",
-    "t",
-    "e. australia",
-    "s",
-    "chadt",
-    "tmt",
-    "cidst",
-    "aoe",
-    "myt",
-    "west pacific",
-    "mut",
-    "wit",
-    "sast",
-    "sakt",
-    "new zealand",
-    "tot",
-    "china",
-    "tost",
-    "sst",
-    "india",
-    "warst",
-    "sbt",
-    "azot",
-    "azost",
-    "taht",
+    "sgt",
+    "ut",
+    "q",
     "nzt",
-    "dateline",
     "nzst",
-    "tokyo",
-    "central pacific",
-    "qyzt",
-    "atlantic",
-    "nft",
-    "ut",
-    "trt",
-    "wft",
-    "srt",
+    "nzdt",
+    "myanmar",
+    "alaskan",
+    "pst",
     "pdt",
-    "lhdt",
-    "adt",
-    "edt",
-    "pkt",
-    "almt",
-    "wita",
-    "wgt",
+    "sa western",
+    "korea",
+    "y",
+    "f",
     "akst",
-    "wgst",
-    "krat",
-    "krast",
-    "mid-atlantic",
-    "mdt",
-    "lint",
-    "malay peninsula",
-    "cdt",
-    "swt",
-    "se asia",
-    "v",
-    "tonga",
-    "ckt",
-    "vet",
+    "akdt",
     "caucasus",
-    "central europe",
-    "h",
-    "central european",
-    "newfoundland",
-    "arab",
-    "sct",
-    "arabic",
+    "msk",
+    "idle",
     "arabian",
-    "ddut",
-    "vost",
-    "hast",
-    "nepal",
-    "nut",
-    "fkt",
-    "fkst",
-    "hst",
-    "idt",
-    "tlt",
-    "w. australia",
-    "egypt",
-    "myanmar",
-    "nzdt",
-    "gft",
-    "uzt",
+    "o",
+    "l",
+    "mid-atlantic",
+    "us eastern",
+    "ahst",
+    "h",
+    "fle",
+    "i",
     "north asia",
-    "mvt",
-    "galt",
-    "nfdt",
-    "cvt",
+    "n. central asia",
     "north asia east",
-    "kgt",
-    "aus central",
-    "pacific",
-    "canada central",
-    "pacific sa",
-    "azores",
-    "gamt",
-    "tft",
-    "r",
-    "fle",
-    "akdt",
-    "ulat",
-    "ulast",
-    "ret",
-    "tjt",
+    "sa pacific",
     "south africa",
-    "sgt",
-    "ndt",
-    "rott",
-    "samt",
-    "tasmania",
-    "hovt",
-    "hovst",
-    "gyt",
-    "y",
-    "hadt",
-    "sa western",
-    "hawaiian",
-    "uyt",
-    "uyst",
-    "yekt",
-    "yekst",
-    "kuyt",
-    "yakt",
-    "yakst",
-    "yst",
-    "jerusalem",
-    "sri lanka",
-    "yakutsk",
-    "wib",
     "aus eastern",
-    "gilt",
-    "us mountain",
-    "vlat",
-    "vlast",
-    "gtb",
-    "taipei",
-    "sret",
-    "cape verde",
-    "tkt",
+    "atlantic",
+    "mexico",
+    "mountain",
+    "china",
+    "azores",
+    "india",
+    "u",
+    "arabic",
+    "greenwich",
+    "new zealand",
+    "hawaiian",
+    "g",
+    "romance",
+    "arab",
     "samoa",
-    "sa pacific",
-    "vut",
-    "idlw",
-    "fiji",
+    "v",
+    "p",
+    "gmt",
+    "tasmania",
+    "fwt",
+    "newfoundland",
+    "nepal",
+    "aus central",
+    "gtb",
+    "vladivostok",
     "utc",
-    "korea",
-    "e. europe",
-    "syot",
-    "n. central asia",
-    "tvt",
-    "w. central africa",
     "ekaterinburg",
-    "vladivostok",
-    "yapt",
-    "us eastern",
-    "sa eastern",
-    "hdt",
-    "russian",
-    "hkt",
-    "romance",
-    "w. europe",
-    "ydt",
-    "idle",
-    "greenwich",
-    "greenland"
+    "us mountain",
+    "jerusalem",
+    "yakutsk",
+    "pacific sa",
+    "tonga",
+    "afghanistan",
+    "idlw",
+    "pacific",
+    "taipei",
+    "egypt",
+    "tokyo",
+    "fiji"
   };
 #define stringpool ((const char *) &stringpool_contents)
+#ifdef __GNUC__
+__inline
+#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
+#endif
 const struct zone *
-zonetab (register const char *str, register size_t len)
+zonetab (str, len)
+     register const char *str;
+     register unsigned int len;
 {
+  enum
+    {
+      TOTAL_KEYWORDS = 170,
+      MIN_WORD_LENGTH = 1,
+      MAX_WORD_LENGTH = 17,
+      MIN_HASH_VALUE = 5,
+      MAX_HASH_VALUE = 438
+    };
+
   static const struct zone wordlist[] =
     {
-      {-1}, {-1},
-#line 34 "zonetab.list"
-      {gperf_offsetof(stringpool, 2),   -2*3600},
-#line 43 "zonetab.list"
-      {gperf_offsetof(stringpool, 3),  -11*3600},
-#line 45 "zonetab.list"
-      {gperf_offsetof(stringpool, 4),    0*3600},
-#line 36 "zonetab.list"
-      {gperf_offsetof(stringpool, 5),   -4*3600},
-      {-1}, {-1},
-#line 269 "zonetab.list"
-      {gperf_offsetof(stringpool, 8),21600},
-#line 268 "zonetab.list"
-      {gperf_offsetof(stringpool, 9),25200},
-#line 35 "zonetab.list"
-      {gperf_offsetof(stringpool, 10),   -3*3600},
-      {-1}, {-1},
-#line 21 "zonetab.list"
-      {gperf_offsetof(stringpool, 13),    1*3600},
-#line 25 "zonetab.list"
-      {gperf_offsetof(stringpool, 14),    5*3600},
-#line 271 "zonetab.list"
-      {gperf_offsetof(stringpool, 15),-18000},
-#line 279 "zonetab.list"
-      {gperf_offsetof(stringpool, 16),-10800},
-#line 273 "zonetab.list"
-      {gperf_offsetof(stringpool, 17),43200},
-#line 272 "zonetab.list"
-      {gperf_offsetof(stringpool, 18),43200},
-#line 80 "zonetab.list"
-      {gperf_offsetof(stringpool, 19),  2*3600},
-#line 186 "zonetab.list"
-      {gperf_offsetof(stringpool, 20),36000},
-#line 88 "zonetab.list"
-      {gperf_offsetof(stringpool, 21), 3*3600},
-#line 87 "zonetab.list"
-      {gperf_offsetof(stringpool, 22),  3*3600},
-      {-1},
-#line 101 "zonetab.list"
-      {gperf_offsetof(stringpool, 24),10*3600},
-#line 217 "zonetab.list"
-      {gperf_offsetof(stringpool, 25),-18000},
-#line 19 "zonetab.list"
-      {gperf_offsetof(stringpool, 26), -8*3600},
-#line 133 "zonetab.list"
-      {gperf_offsetof(stringpool, 27),                -18000},
-#line 32 "zonetab.list"
-      {gperf_offsetof(stringpool, 28),   12*3600},
-#line 56 "zonetab.list"
-      {gperf_offsetof(stringpool, 29), -4*3600},
-#line 13 "zonetab.list"
-      {gperf_offsetof(stringpool, 30), -5*3600},
-#line 23 "zonetab.list"
-      {gperf_offsetof(stringpool, 31),    3*3600},
-#line 256 "zonetab.list"
-      {gperf_offsetof(stringpool, 32),23400},
-#line 73 "zonetab.list"
-      {gperf_offsetof(stringpool, 33),  1*3600},
-      {-1},
-#line 82 "zonetab.list"
-      {gperf_offsetof(stringpool, 35), 2*3600},
-#line 71 "zonetab.list"
-      {gperf_offsetof(stringpool, 36),  1*3600},
+      {-1}, {-1}, {-1}, {-1}, {-1},
+#line 37 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str5),   -5*3600},
+#line 38 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str6),   -6*3600},
 #line 24 "zonetab.list"
-      {gperf_offsetof(stringpool, 37),    4*3600},
+      {offsetof(struct stringpool_t, stringpool_str7),    4*3600},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+#line 15 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str14), -6*3600},
+#line 16 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str15), -5*3600},
+#line 85 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str16),  2*3600},
+#line 71 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str17),  1*3600},
+#line 90 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str18),  4*3600},
 #line 79 "zonetab.list"
-      {gperf_offsetof(stringpool, 38), 2*3600},
+      {offsetof(struct stringpool_t, stringpool_str19), 2*3600},
 #line 65 "zonetab.list"
-      {gperf_offsetof(stringpool, 39),-10*3600},
+      {offsetof(struct stringpool_t, stringpool_str20),-10*3600},
       {-1},
-#line 202 "zonetab.list"
-      {gperf_offsetof(stringpool, 41),28800},
-#line 252 "zonetab.list"
-      {gperf_offsetof(stringpool, 42),39600},
-#line 251 "zonetab.list"
-      {gperf_offsetof(stringpool, 43),43200},
 #line 17 "zonetab.list"
-      {gperf_offsetof(stringpool, 44), -7*3600},
-#line 89 "zonetab.list"
-      {gperf_offsetof(stringpool, 45),  3*3600},
-#line 212 "zonetab.list"
-      {gperf_offsetof(stringpool, 46),-18000},
-#line 15 "zonetab.list"
-      {gperf_offsetof(stringpool, 47), -6*3600},
-#line 192 "zonetab.list"
-      {gperf_offsetof(stringpool, 48),18000},
-#line 26 "zonetab.list"
-      {gperf_offsetof(stringpool, 49),    6*3600},
-      {-1}, {-1},
-#line 51 "zonetab.list"
-      {gperf_offsetof(stringpool, 52), -3*3600},
-#line 226 "zonetab.list"
-      {gperf_offsetof(stringpool, 53),-7200},
-#line 221 "zonetab.list"
-      {gperf_offsetof(stringpool, 54),10800},
-#line 22 "zonetab.list"
-      {gperf_offsetof(stringpool, 55),    2*3600},
-      {-1},
-#line 190 "zonetab.list"
-      {gperf_offsetof(stringpool, 57),43200},
-#line 189 "zonetab.list"
-      {gperf_offsetof(stringpool, 58),43200},
-#line 199 "zonetab.list"
-      {gperf_offsetof(stringpool, 59),28800},
-#line 29 "zonetab.list"
-      {gperf_offsetof(stringpool, 60),    9*3600},
-#line 276 "zonetab.list"
-      {gperf_offsetof(stringpool, 61),28800},
-#line 48 "zonetab.list"
-      {gperf_offsetof(stringpool, 62),  -2*3600},
-#line 94 "zonetab.list"
-      {gperf_offsetof(stringpool, 63),  6*3600},
-#line 74 "zonetab.list"
-      {gperf_offsetof(stringpool, 64), 1*3600},
-#line 81 "zonetab.list"
-      {gperf_offsetof(stringpool, 65),  2*3600},
-#line 64 "zonetab.list"
-      {gperf_offsetof(stringpool, 66),-10*3600},
-#line 254 "zonetab.list"
-      {gperf_offsetof(stringpool, 67),18000},
-#line 92 "zonetab.list"
-      {gperf_offsetof(stringpool, 68),  5*3600},
-      {-1},
-#line 200 "zonetab.list"
-      {gperf_offsetof(stringpool, 70),-14400},
-#line 70 "zonetab.list"
-      {gperf_offsetof(stringpool, 71),  1*3600},
-#line 281 "zonetab.list"
-      {gperf_offsetof(stringpool, 72),32400},
-      {-1},
-#line 280 "zonetab.list"
-      {gperf_offsetof(stringpool, 74),39600},
-#line 238 "zonetab.list"
-      {gperf_offsetof(stringpool, 75),21600},
-#line 93 "zonetab.list"
-      {gperf_offsetof(stringpool, 76),  (5*3600+1800)},
-#line 194 "zonetab.list"
-      {gperf_offsetof(stringpool, 77),28800},
-      {-1},
-#line 255 "zonetab.list"
-      {gperf_offsetof(stringpool, 79),43200},
-#line 75 "zonetab.list"
-      {gperf_offsetof(stringpool, 80),  1*3600},
-#line 270 "zonetab.list"
-      {gperf_offsetof(stringpool, 81),18000},
-#line 83 "zonetab.list"
-      {gperf_offsetof(stringpool, 82), 2*3600},
+      {offsetof(struct stringpool_t, stringpool_str22), -7*3600},
+#line 18 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str23), -6*3600},
+#line 84 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str24), 2*3600},
+#line 73 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str25),  1*3600},
       {-1},
-#line 207 "zonetab.list"
-      {gperf_offsetof(stringpool, 84),36000},
-#line 278 "zonetab.list"
-      {gperf_offsetof(stringpool, 85),-7200},
-      {-1}, {-1},
-#line 126 "zonetab.list"
-      {gperf_offsetof(stringpool, 88),                -21600},
-#line 185 "zonetab.list"
-      {gperf_offsetof(stringpool, 89),39600},
-#line 183 "zonetab.list"
-      {gperf_offsetof(stringpool, 90),-18000},
-#line 218 "zonetab.list"
-      {gperf_offsetof(stringpool, 91),-18000},
-#line 182 "zonetab.list"
-      {gperf_offsetof(stringpool, 92),34200},
-#line 103 "zonetab.list"
-      {gperf_offsetof(stringpool, 93),11*3600},
-#line 53 "zonetab.list"
-      {gperf_offsetof(stringpool, 94), -3*3600},
-#line 208 "zonetab.list"
-      {gperf_offsetof(stringpool, 95),36000},
-#line 49 "zonetab.list"
-      {gperf_offsetof(stringpool, 96),-2*3600},
-#line 120 "zonetab.list"
-      {gperf_offsetof(stringpool, 97),          34200},
+#line 82 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str27), 2*3600},
       {-1}, {-1},
-#line 215 "zonetab.list"
-      {gperf_offsetof(stringpool, 100),25200},
-#line 242 "zonetab.list"
-      {gperf_offsetof(stringpool, 101),12600},
-#line 241 "zonetab.list"
-      {gperf_offsetof(stringpool, 102),28800},
-#line 240 "zonetab.list"
-      {gperf_offsetof(stringpool, 103),32400},
-#line 86 "zonetab.list"
-      {gperf_offsetof(stringpool, 104),   3*3600},
-#line 33 "zonetab.list"
-      {gperf_offsetof(stringpool, 105),   -1*3600},
-#line 201 "zonetab.list"
-      {gperf_offsetof(stringpool, 106),21600},
-#line 148 "zonetab.list"
-      {gperf_offsetof(stringpool, 107),               -25200},
-#line 96 "zonetab.list"
-      {gperf_offsetof(stringpool, 108),  8*3600},
-#line 42 "zonetab.list"
-      {gperf_offsetof(stringpool, 109),  -10*3600},
-#line 31 "zonetab.list"
-      {gperf_offsetof(stringpool, 110),   11*3600},
-#line 72 "zonetab.list"
-      {gperf_offsetof(stringpool, 111),  1*3600},
-      {-1},
-#line 90 "zonetab.list"
-      {gperf_offsetof(stringpool, 113),  4*3600},
 #line 47 "zonetab.list"
-      {gperf_offsetof(stringpool, 114),  0*3600},
-      {-1},
+      {offsetof(struct stringpool_t, stringpool_str30),  0*3600},
+#line 128 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str31),               -43200},
 #line 78 "zonetab.list"
-      {gperf_offsetof(stringpool, 116), 1*3600},
+      {offsetof(struct stringpool_t, stringpool_str32), 1*3600},
 #line 77 "zonetab.list"
-      {gperf_offsetof(stringpool, 117),  1*3600},
+      {offsetof(struct stringpool_t, stringpool_str33),  1*3600},
       {-1},
 #line 95 "zonetab.list"
-      {gperf_offsetof(stringpool, 119), 7*3600},
-#line 313 "zonetab.list"
-      {gperf_offsetof(stringpool, 120),43200},
-#line 55 "zonetab.list"
-      {gperf_offsetof(stringpool, 121), -(3*3600+1800)},
-#line 184 "zonetab.list"
-      {gperf_offsetof(stringpool, 122),31500},
-#line 204 "zonetab.list"
-      {gperf_offsetof(stringpool, 123),45900},
-#line 210 "zonetab.list"
-      {gperf_offsetof(stringpool, 124),-18000},
-#line 198 "zonetab.list"
-      {gperf_offsetof(stringpool, 125),14400},
-#line 57 "zonetab.list"
-      {gperf_offsetof(stringpool, 126), -4*3600},
-#line 197 "zonetab.list"
-      {gperf_offsetof(stringpool, 127),18000},
-#line 54 "zonetab.list"
-      {gperf_offsetof(stringpool, 128),-3*3600},
-#line 253 "zonetab.list"
-      {gperf_offsetof(stringpool, 129),-30600},
-#line 91 "zonetab.list"
-      {gperf_offsetof(stringpool, 130),  4*3600},
-#line 99 "zonetab.list"
-      {gperf_offsetof(stringpool, 131),  9*3600},
+      {offsetof(struct stringpool_t, stringpool_str35), 7*3600},
+#line 98 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str36), 8*3600},
+#line 25 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str37),    5*3600},
+#line 123 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str38),           3600},
 #line 122 "zonetab.list"
-      {gperf_offsetof(stringpool, 132),            21600},
-#line 187 "zonetab.list"
-      {gperf_offsetof(stringpool, 133),16200},
-#line 132 "zonetab.list"
-      {gperf_offsetof(stringpool, 134),       -10800},
+      {offsetof(struct stringpool_t, stringpool_str39),            21600},
+#line 178 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str40),               18000},
+#line 120 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str41),          34200},
 #line 121 "zonetab.list"
-      {gperf_offsetof(stringpool, 135),        -21600},
-      {-1},
-#line 236 "zonetab.list"
-      {gperf_offsetof(stringpool, 137),25200},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-#line 274 "zonetab.list"
-      {gperf_offsetof(stringpool, 143),36000},
-#line 266 "zonetab.list"
-      {gperf_offsetof(stringpool, 144),43200},
-#line 146 "zonetab.list"
-      {gperf_offsetof(stringpool, 145),                 -21600},
-#line 193 "zonetab.list"
-      {gperf_offsetof(stringpool, 146),32400},
-#line 220 "zonetab.list"
-      {gperf_offsetof(stringpool, 147),-3600},
-#line 214 "zonetab.list"
-      {gperf_offsetof(stringpool, 148),25200},
-#line 219 "zonetab.list"
-      {gperf_offsetof(stringpool, 149),0},
-#line 275 "zonetab.list"
-      {gperf_offsetof(stringpool, 150),46800},
-#line 109 "zonetab.list"
-      {gperf_offsetof(stringpool, 151),                -32400},
-      {-1}, {-1},
-#line 68 "zonetab.list"
-      {gperf_offsetof(stringpool, 154),  -11*3600},
-      {-1}, {-1}, {-1},
-#line 321 "zonetab.list"
-      {gperf_offsetof(stringpool, 158),0},
+      {offsetof(struct stringpool_t, stringpool_str42),        -21600},
       {-1},
-#line 178 "zonetab.list"
-      {gperf_offsetof(stringpool, 160),               18000},
-#line 181 "zonetab.list"
-      {gperf_offsetof(stringpool, 161),37800},
-#line 265 "zonetab.list"
-      {gperf_offsetof(stringpool, 162),20700},
-#line 249 "zonetab.list"
-      {gperf_offsetof(stringpool, 163),37800},
-#line 108 "zonetab.list"
-      {gperf_offsetof(stringpool, 164),             16200},
-      {-1}, {-1},
-#line 30 "zonetab.list"
-      {gperf_offsetof(stringpool, 167),   10*3600},
+#line 13 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str44), -5*3600},
+#line 14 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str45), -4*3600},
+#line 124 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str46),         3600},
+#line 80 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str47),  2*3600},
+#line 164 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str48),                 25200},
+#line 88 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str49), 3*3600},
+#line 87 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str50),  3*3600},
+#line 45 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str51),    0*3600},
+#line 101 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str52),10*3600},
+#line 103 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str53),11*3600},
+#line 160 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str54),             -10800},
+#line 177 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str55),                3600},
+#line 23 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str56),    3*3600},
+#line 63 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str57), -9*3600},
+#line 59 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str58), -8*3600},
+#line 100 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str59),  9*3600},
+#line 57 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str60), -4*3600},
+#line 133 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str61),                -18000},
+#line 54 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str62),-3*3600},
+#line 86 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str63),   3*3600},
+#line 175 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str64),            28800},
+#line 70 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str65),  1*3600},
+#line 96 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str66),  8*3600},
+#line 53 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str67), -3*3600},
       {-1},
-#line 27 "zonetab.list"
-      {gperf_offsetof(stringpool, 169),    7*3600},
-#line 239 "zonetab.list"
-      {gperf_offsetof(stringpool, 170),16200},
-#line 206 "zonetab.list"
-      {gperf_offsetof(stringpool, 171),28800},
-#line 205 "zonetab.list"
-      {gperf_offsetof(stringpool, 172),32400},
-#line 12 "zonetab.list"
-      {gperf_offsetof(stringpool, 173),  0*3600},
-#line 229 "zonetab.list"
-      {gperf_offsetof(stringpool, 174),14400},
-#line 264 "zonetab.list"
-      {gperf_offsetof(stringpool, 175),25200},
-#line 263 "zonetab.list"
-      {gperf_offsetof(stringpool, 176),25200},
-#line 223 "zonetab.list"
-      {gperf_offsetof(stringpool, 177),43200},
-#line 40 "zonetab.list"
-      {gperf_offsetof(stringpool, 178),   -8*3600},
-#line 222 "zonetab.list"
-      {gperf_offsetof(stringpool, 179),46800},
+#line 49 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str69),-2*3600},
       {-1},
-#line 282 "zonetab.list"
-      {gperf_offsetof(stringpool, 181),-10800},
-#line 260 "zonetab.list"
-      {gperf_offsetof(stringpool, 182),39600},
-#line 100 "zonetab.list"
-      {gperf_offsetof(stringpool, 183),  9*3600},
-#line 244 "zonetab.list"
-      {gperf_offsetof(stringpool, 184),39600},
-#line 102 "zonetab.list"
-      {gperf_offsetof(stringpool, 185), 10*3600},
-#line 143 "zonetab.list"
-      {gperf_offsetof(stringpool, 186),                    12600},
+#line 21 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str71),    1*3600},
+#line 131 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str72),                7200},
+#line 48 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str73),  -2*3600},
+#line 126 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str74),                -21600},
+#line 56 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str75), -4*3600},
+#line 52 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str76), -3*3600},
+#line 51 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str77), -3*3600},
 #line 129 "zonetab.list"
-      {gperf_offsetof(stringpool, 187),               10800},
-#line 98 "zonetab.list"
-      {gperf_offsetof(stringpool, 188), 8*3600},
-#line 39 "zonetab.list"
-      {gperf_offsetof(stringpool, 189),   -7*3600},
+      {offsetof(struct stringpool_t, stringpool_str78),               10800},
+#line 132 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str79),       -10800},
+#line 99 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str80),  9*3600},
 #line 130 "zonetab.list"
-      {gperf_offsetof(stringpool, 190),            36000},
-#line 38 "zonetab.list"
-      {gperf_offsetof(stringpool, 191),   -6*3600},
-#line 203 "zonetab.list"
-      {gperf_offsetof(stringpool, 192),49500},
-#line 298 "zonetab.list"
-      {gperf_offsetof(stringpool, 193),18000},
-#line 209 "zonetab.list"
-      {gperf_offsetof(stringpool, 194),-14400},
-#line 191 "zonetab.list"
-      {gperf_offsetof(stringpool, 195),-43200},
-      {-1},
-#line 259 "zonetab.list"
-      {gperf_offsetof(stringpool, 197),28800},
+      {offsetof(struct stringpool_t, stringpool_str81),            36000},
+#line 39 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str82),   -7*3600},
+#line 68 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str83),  -11*3600},
+#line 33 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str84),   -1*3600},
+#line 55 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str85), -(3*3600+1800)},
+#line 50 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str86), -(2*3600+1800)},
+#line 117 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str87),         -21600},
+#line 125 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str88),         39600},
 #line 179 "zonetab.list"
-      {gperf_offsetof(stringpool, 198),            36000},
-#line 257 "zonetab.list"
-      {gperf_offsetof(stringpool, 199),14400},
-#line 319 "zonetab.list"
-      {gperf_offsetof(stringpool, 200),32400},
-#line 84 "zonetab.list"
-      {gperf_offsetof(stringpool, 201), 2*3600},
-#line 286 "zonetab.list"
-      {gperf_offsetof(stringpool, 202),39600},
-#line 152 "zonetab.list"
-      {gperf_offsetof(stringpool, 203),             43200},
-#line 300 "zonetab.list"
-      {gperf_offsetof(stringpool, 204),46800},
-#line 127 "zonetab.list"
-      {gperf_offsetof(stringpool, 205),                   28800},
-#line 299 "zonetab.list"
-      {gperf_offsetof(stringpool, 206),50400},
-#line 85 "zonetab.list"
-      {gperf_offsetof(stringpool, 207),  2*3600},
+      {offsetof(struct stringpool_t, stringpool_str89),            36000},
+#line 67 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str90),-10*3600},
+#line 62 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str91), -9*3600},
       {-1},
-#line 142 "zonetab.list"
-      {gperf_offsetof(stringpool, 209),                   19800},
+#line 165 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str93),         28800},
       {-1},
-#line 314 "zonetab.list"
-      {gperf_offsetof(stringpool, 211),-10800},
-#line 288 "zonetab.list"
-      {gperf_offsetof(stringpool, 212),39600},
+#line 94 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str95),  6*3600},
       {-1},
-#line 196 "zonetab.list"
-      {gperf_offsetof(stringpool, 214),-3600},
-#line 195 "zonetab.list"
-      {gperf_offsetof(stringpool, 215),0},
-#line 293 "zonetab.list"
-      {gperf_offsetof(stringpool, 216),-36000},
-#line 106 "zonetab.list"
-      {gperf_offsetof(stringpool, 217), 12*3600},
-#line 128 "zonetab.list"
-      {gperf_offsetof(stringpool, 218),               -43200},
-#line 105 "zonetab.list"
-      {gperf_offsetof(stringpool, 219),12*3600},
-#line 170 "zonetab.list"
-      {gperf_offsetof(stringpool, 220),                   32400},
-#line 125 "zonetab.list"
-      {gperf_offsetof(stringpool, 221),         39600},
+#line 159 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str97),                 10800},
+#line 66 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str98),-10*3600},
+#line 61 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str99),-9*3600},
+#line 102 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str100), 10*3600},
+#line 92 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str101),  5*3600},
+#line 93 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str102),  (5*3600+1800)},
+#line 76 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str103),  1*3600},
+#line 42 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str104),  -10*3600},
+#line 91 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str105),  4*3600},
       {-1},
-#line 283 "zonetab.list"
-      {gperf_offsetof(stringpool, 223),21600},
-#line 113 "zonetab.list"
-      {gperf_offsetof(stringpool, 224),               -14400},
-#line 262 "zonetab.list"
-      {gperf_offsetof(stringpool, 225),39600},
+#line 75 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str107),  1*3600},
+#line 118 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str108),              -3600},
+#line 83 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str109), 2*3600},
+#line 138 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str110),              -10800},
       {-1},
-#line 11 "zonetab.list"
-      {gperf_offsetof(stringpool, 227),   0*3600},
-#line 301 "zonetab.list"
-      {gperf_offsetof(stringpool, 228),10800},
-#line 315 "zonetab.list"
-      {gperf_offsetof(stringpool, 229),43200},
-#line 291 "zonetab.list"
-      {gperf_offsetof(stringpool, 230),-10800},
-#line 20 "zonetab.list"
-      {gperf_offsetof(stringpool, 231), -7*3600},
-#line 248 "zonetab.list"
-      {gperf_offsetof(stringpool, 232),39600},
+#line 43 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str112),  -11*3600},
       {-1},
-#line 52 "zonetab.list"
-      {gperf_offsetof(stringpool, 234), -3*3600},
-#line 14 "zonetab.list"
-      {gperf_offsetof(stringpool, 235), -4*3600},
-      {-1}, {-1},
-#line 277 "zonetab.list"
-      {gperf_offsetof(stringpool, 238),18000},
-#line 188 "zonetab.list"
-      {gperf_offsetof(stringpool, 239),21600},
-#line 320 "zonetab.list"
-      {gperf_offsetof(stringpool, 240),28800},
+#line 74 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str114), 1*3600},
+#line 176 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str115),        3600},
+#line 30 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str116),   10*3600},
+#line 22 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str117),    2*3600},
       {-1},
-#line 317 "zonetab.list"
-      {gperf_offsetof(stringpool, 242),-10800},
-#line 60 "zonetab.list"
-      {gperf_offsetof(stringpool, 243),-9*3600},
-#line 316 "zonetab.list"
-      {gperf_offsetof(stringpool, 244),-7200},
+#line 32 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str119),   12*3600},
+#line 167 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str120),               21600},
       {-1},
-#line 246 "zonetab.list"
-      {gperf_offsetof(stringpool, 246),25200},
-#line 245 "zonetab.list"
-      {gperf_offsetof(stringpool, 247),28800},
-#line 147 "zonetab.list"
-      {gperf_offsetof(stringpool, 248),            -7200},
-#line 18 "zonetab.list"
-      {gperf_offsetof(stringpool, 249), -6*3600},
-#line 250 "zonetab.list"
-      {gperf_offsetof(stringpool, 250),50400},
-#line 165 "zonetab.list"
-      {gperf_offsetof(stringpool, 251),         28800},
-#line 16 "zonetab.list"
-      {gperf_offsetof(stringpool, 252), -5*3600},
-#line 76 "zonetab.list"
-      {gperf_offsetof(stringpool, 253),  1*3600},
+#line 81 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str122),  2*3600},
       {-1},
-#line 164 "zonetab.list"
-      {gperf_offsetof(stringpool, 255),                 25200},
-#line 41 "zonetab.list"
-      {gperf_offsetof(stringpool, 256),   -9*3600},
+#line 143 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str124),                    12600},
+#line 97 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str125),  8*3600},
+#line 11 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str126),   0*3600},
       {-1},
-#line 171 "zonetab.list"
-      {gperf_offsetof(stringpool, 258),                   46800},
-#line 211 "zonetab.list"
-      {gperf_offsetof(stringpool, 259),-36000},
+#line 36 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str128),   -4*3600},
+#line 106 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str129), 12*3600},
       {-1},
-#line 308 "zonetab.list"
-      {gperf_offsetof(stringpool, 261),-14400},
+#line 105 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str131),12*3600},
+#line 107 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str132),13*3600},
+#line 149 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str133),                 23400},
+      {-1},
+#line 109 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str135),                -32400},
+#line 19 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str136), -8*3600},
+#line 20 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str137), -7*3600},
+#line 162 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str138),             -14400},
+#line 145 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str139),                   32400},
+      {-1}, {-1},
+#line 44 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str142),  -12*3600},
+#line 26 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str143),    6*3600},
+#line 60 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str144),-9*3600},
+#line 58 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str145),-8*3600},
+      {-1}, {-1},
 #line 119 "zonetab.list"
-      {gperf_offsetof(stringpool, 262),                14400},
-#line 123 "zonetab.list"
-      {gperf_offsetof(stringpool, 263),           3600},
-#line 28 "zonetab.list"
-      {gperf_offsetof(stringpool, 264),    8*3600},
-#line 124 "zonetab.list"
-      {gperf_offsetof(stringpool, 265),         3600},
-#line 153 "zonetab.list"
-      {gperf_offsetof(stringpool, 266),           -12600},
-#line 110 "zonetab.list"
-      {gperf_offsetof(stringpool, 267),                    10800},
-#line 289 "zonetab.list"
-      {gperf_offsetof(stringpool, 268),14400},
-#line 112 "zonetab.list"
-      {gperf_offsetof(stringpool, 269),                  10800},
-#line 111 "zonetab.list"
-      {gperf_offsetof(stringpool, 270),                 14400},
-#line 216 "zonetab.list"
-      {gperf_offsetof(stringpool, 271),36000},
+      {offsetof(struct stringpool_t, stringpool_str148),                14400},
       {-1},
-#line 311 "zonetab.list"
-      {gperf_offsetof(stringpool, 273),21600},
-#line 66 "zonetab.list"
-      {gperf_offsetof(stringpool, 274),-10*3600},
-#line 151 "zonetab.list"
-      {gperf_offsetof(stringpool, 275),                   20700},
-#line 267 "zonetab.list"
-      {gperf_offsetof(stringpool, 276),-39600},
-#line 225 "zonetab.list"
-      {gperf_offsetof(stringpool, 277),-14400},
+#line 89 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str150),  3*3600},
+#line 104 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str151),12*3600},
       {-1},
-#line 224 "zonetab.list"
-      {gperf_offsetof(stringpool, 279),-10800},
-#line 67 "zonetab.list"
-      {gperf_offsetof(stringpool, 280),-10*3600},
-#line 237 "zonetab.list"
-      {gperf_offsetof(stringpool, 281),10800},
+#line 111 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str153),                 14400},
+      {-1},
+#line 34 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str155),   -2*3600},
+#line 31 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str156),   11*3600},
+#line 147 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str157),            -7200},
       {-1}, {-1},
-#line 297 "zonetab.list"
-      {gperf_offsetof(stringpool, 284),32400},
-#line 175 "zonetab.list"
-      {gperf_offsetof(stringpool, 285),            28800},
-#line 134 "zonetab.list"
-      {gperf_offsetof(stringpool, 286),                    7200},
-#line 149 "zonetab.list"
-      {gperf_offsetof(stringpool, 287),                 23400},
-#line 107 "zonetab.list"
-      {gperf_offsetof(stringpool, 288),13*3600},
-#line 230 "zonetab.list"
-      {gperf_offsetof(stringpool, 289),-10800},
-#line 307 "zonetab.list"
-      {gperf_offsetof(stringpool, 290),18000},
+#line 172 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str160),             -18000},
+      {-1}, {-1}, {-1},
+#line 64 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str164),-10*3600},
       {-1}, {-1},
+#line 28 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str167),    8*3600},
+#line 137 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str168),                      7200},
+#line 29 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str169),    9*3600},
 #line 155 "zonetab.list"
-      {gperf_offsetof(stringpool, 293),              25200},
-#line 258 "zonetab.list"
-      {gperf_offsetof(stringpool, 294),18000},
-#line 227 "zonetab.list"
-      {gperf_offsetof(stringpool, 295),-21600},
-#line 261 "zonetab.list"
-      {gperf_offsetof(stringpool, 296),43200},
-#line 213 "zonetab.list"
-      {gperf_offsetof(stringpool, 297),-3600},
+      {offsetof(struct stringpool_t, stringpool_str170),              25200},
+#line 150 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str171),         21600},
 #line 154 "zonetab.list"
-      {gperf_offsetof(stringpool, 298),         28800},
+      {offsetof(struct stringpool_t, stringpool_str172),         28800},
       {-1},
-#line 243 "zonetab.list"
-      {gperf_offsetof(stringpool, 300),21600},
-#line 114 "zonetab.list"
-      {gperf_offsetof(stringpool, 301),             34200},
-#line 157 "zonetab.list"
-      {gperf_offsetof(stringpool, 302),                -28800},
+#line 161 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str174),             -18000},
+      {-1}, {-1},
+#line 166 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str177),             7200},
+      {-1}, {-1}, {-1},
+#line 115 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str181),             36000},
+#line 113 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str182),               -14400},
+      {-1}, {-1}, {-1},
+#line 146 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str186),                 -21600},
       {-1},
-#line 117 "zonetab.list"
-      {gperf_offsetof(stringpool, 304),         -21600},
+#line 148 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str188),               -25200},
       {-1},
-#line 156 "zonetab.list"
-      {gperf_offsetof(stringpool, 306),             -14400},
+#line 127 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str190),                   28800},
 #line 116 "zonetab.list"
-      {gperf_offsetof(stringpool, 307),                  -3600},
-#line 228 "zonetab.list"
-      {gperf_offsetof(stringpool, 308),-32400},
-#line 294 "zonetab.list"
-      {gperf_offsetof(stringpool, 309),18000},
-#line 37 "zonetab.list"
-      {gperf_offsetof(stringpool, 310),   -5*3600},
-#line 137 "zonetab.list"
-      {gperf_offsetof(stringpool, 311),                      7200},
-#line 58 "zonetab.list"
-      {gperf_offsetof(stringpool, 312),-8*3600},
-#line 304 "zonetab.list"
-      {gperf_offsetof(stringpool, 313),28800},
-#line 303 "zonetab.list"
-      {gperf_offsetof(stringpool, 314),32400},
-#line 284 "zonetab.list"
-      {gperf_offsetof(stringpool, 315),14400},
-      {-1},
-#line 295 "zonetab.list"
-      {gperf_offsetof(stringpool, 317),18000},
-      {-1},
-#line 166 "zonetab.list"
-      {gperf_offsetof(stringpool, 319),             7200},
-      {-1}, {-1}, {-1}, {-1},
-#line 97 "zonetab.list"
-      {gperf_offsetof(stringpool, 324),  8*3600},
+      {offsetof(struct stringpool_t, stringpool_str191),                  -3600},
+#line 142 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str192),                   19800},
       {-1},
-#line 50 "zonetab.list"
-      {gperf_offsetof(stringpool, 326), -(2*3600+1800)},
-#line 285 "zonetab.list"
-      {gperf_offsetof(stringpool, 327),-10800},
+#line 40 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str194),   -8*3600},
+#line 112 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str195),                  10800},
+#line 139 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str196),                   0},
+#line 152 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str197),             43200},
+#line 141 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str198),               -36000},
+#line 27 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str199),    7*3600},
+#line 158 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str200),                  3600},
       {-1}, {-1},
-#line 287 "zonetab.list"
-      {gperf_offsetof(stringpool, 330),14400},
-      {-1},
+#line 110 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str203),                    10800},
+#line 163 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str204),                  -39600},
+#line 41 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str205),   -9*3600},
+#line 35 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str206),   -3*3600},
+#line 12 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str207),  0*3600},
 #line 169 "zonetab.list"
-      {gperf_offsetof(stringpool, 332),                36000},
-      {-1},
-#line 235 "zonetab.list"
-      {gperf_offsetof(stringpool, 334),25200},
-#line 234 "zonetab.list"
-      {gperf_offsetof(stringpool, 335),28800},
-      {-1}, {-1},
-#line 232 "zonetab.list"
-      {gperf_offsetof(stringpool, 338),-14400},
-      {-1}, {-1}, {-1},
-#line 44 "zonetab.list"
-      {gperf_offsetof(stringpool, 342),  -12*3600},
-#line 61 "zonetab.list"
-      {gperf_offsetof(stringpool, 343),-9*3600},
-#line 162 "zonetab.list"
-      {gperf_offsetof(stringpool, 344),             -14400},
-#line 141 "zonetab.list"
-      {gperf_offsetof(stringpool, 345),               -36000},
-      {-1},
-#line 306 "zonetab.list"
-      {gperf_offsetof(stringpool, 347),-10800},
+      {offsetof(struct stringpool_t, stringpool_str208),                36000},
+#line 72 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str209),  1*3600},
       {-1},
-#line 305 "zonetab.list"
-      {gperf_offsetof(stringpool, 349),-7200},
-#line 326 "zonetab.list"
-      {gperf_offsetof(stringpool, 350),18000},
-#line 325 "zonetab.list"
-      {gperf_offsetof(stringpool, 351),21600},
-#line 247 "zonetab.list"
-      {gperf_offsetof(stringpool, 352),14400},
-#line 323 "zonetab.list"
-      {gperf_offsetof(stringpool, 353),32400},
-#line 322 "zonetab.list"
-      {gperf_offsetof(stringpool, 354),36000},
-      {-1}, {-1}, {-1},
-#line 63 "zonetab.list"
-      {gperf_offsetof(stringpool, 358), -9*3600},
-#line 144 "zonetab.list"
-      {gperf_offsetof(stringpool, 359),                7200},
+#line 153 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str211),           -12600},
       {-1}, {-1}, {-1}, {-1}, {-1},
-#line 167 "zonetab.list"
-      {gperf_offsetof(stringpool, 365),               21600},
-      {-1},
-#line 180 "zonetab.list"
-      {gperf_offsetof(stringpool, 367),                 32400},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#line 318 "zonetab.list"
-      {gperf_offsetof(stringpool, 375),25200},
-      {-1},
-#line 115 "zonetab.list"
-      {gperf_offsetof(stringpool, 377),             36000},
-#line 231 "zonetab.list"
-      {gperf_offsetof(stringpool, 378),43200},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#line 173 "zonetab.list"
-      {gperf_offsetof(stringpool, 387),            -25200},
-      {-1}, {-1}, {-1},
-#line 310 "zonetab.list"
-      {gperf_offsetof(stringpool, 391),36000},
-#line 309 "zonetab.list"
-      {gperf_offsetof(stringpool, 392),39600},
+#line 151 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str217),                   20700},
+#line 114 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str218),             34200},
       {-1}, {-1},
 #line 140 "zonetab.list"
-      {gperf_offsetof(stringpool, 395),                      7200},
-      {-1}, {-1},
-#line 168 "zonetab.list"
-      {gperf_offsetof(stringpool, 398),                  28800},
-#line 290 "zonetab.list"
-      {gperf_offsetof(stringpool, 399),39600},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#line 118 "zonetab.list"
-      {gperf_offsetof(stringpool, 408),              -3600},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#line 296 "zonetab.list"
-      {gperf_offsetof(stringpool, 417),46800},
-#line 163 "zonetab.list"
-      {gperf_offsetof(stringpool, 418),                  -39600},
-      {-1}, {-1},
-#line 161 "zonetab.list"
-      {gperf_offsetof(stringpool, 421),             -18000},
+      {offsetof(struct stringpool_t, stringpool_str221),                      7200},
+      {-1},
+#line 174 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str223),             36000},
       {-1}, {-1}, {-1}, {-1}, {-1},
-#line 312 "zonetab.list"
-      {gperf_offsetof(stringpool, 427),39600},
-#line 69 "zonetab.list"
-      {gperf_offsetof(stringpool, 428),-12*3600},
-      {-1}, {-1}, {-1},
-#line 136 "zonetab.list"
-      {gperf_offsetof(stringpool, 432),                    43200},
-      {-1}, {-1},
 #line 46 "zonetab.list"
-      {gperf_offsetof(stringpool, 435),  0*3600},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#line 145 "zonetab.list"
-      {gperf_offsetof(stringpool, 443),                   32400},
-      {-1},
-#line 131 "zonetab.list"
-      {gperf_offsetof(stringpool, 445),                7200},
+      {offsetof(struct stringpool_t, stringpool_str229),  0*3600},
       {-1}, {-1}, {-1},
-#line 292 "zonetab.list"
-      {gperf_offsetof(stringpool, 449),10800},
-      {-1}, {-1},
-#line 150 "zonetab.list"
-      {gperf_offsetof(stringpool, 452),         21600},
+#line 135 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str233),            18000},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1},
+#line 173 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str265),            -25200},
+      {-1}, {-1}, {-1},
+#line 144 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str269),                7200},
       {-1}, {-1},
-#line 302 "zonetab.list"
-      {gperf_offsetof(stringpool, 455),43200},
+#line 180 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str272),                 32400},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+#line 156 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str279),             -14400},
       {-1}, {-1},
-#line 176 "zonetab.list"
-      {gperf_offsetof(stringpool, 458),        3600},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#line 135 "zonetab.list"
-      {gperf_offsetof(stringpool, 466),            18000},
-      {-1},
-#line 174 "zonetab.list"
-      {gperf_offsetof(stringpool, 468),             36000},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#line 324 "zonetab.list"
-      {gperf_offsetof(stringpool, 476),36000},
-#line 172 "zonetab.list"
-      {gperf_offsetof(stringpool, 477),             -18000},
+#line 171 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str282),                   46800},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1}, {-1}, {-1}, {-1},
-#line 160 "zonetab.list"
-      {gperf_offsetof(stringpool, 482),             -10800},
+#line 108 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str314),             16200},
+      {-1}, {-1}, {-1}, {-1},
+#line 69 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str319),-12*3600},
       {-1}, {-1},
-#line 62 "zonetab.list"
-      {gperf_offsetof(stringpool, 485), -9*3600},
-#line 159 "zonetab.list"
-      {gperf_offsetof(stringpool, 486),                 10800},
-      {-1}, {-1}, {-1}, {-1}, {-1},
-#line 233 "zonetab.list"
-      {gperf_offsetof(stringpool, 492),28800},
+#line 157 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str322),                -28800},
       {-1}, {-1}, {-1}, {-1},
-#line 158 "zonetab.list"
-      {gperf_offsetof(stringpool, 497),                  3600},
+#line 168 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str327),                  28800},
+#line 134 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str328),                    7200},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#line 177 "zonetab.list"
-      {gperf_offsetof(stringpool, 540),                3600},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1},
-#line 59 "zonetab.list"
-      {gperf_offsetof(stringpool, 563), -8*3600},
-      {-1}, {-1},
-#line 104 "zonetab.list"
-      {gperf_offsetof(stringpool, 566),12*3600},
-#line 139 "zonetab.list"
-      {gperf_offsetof(stringpool, 567),                   0},
+      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+#line 170 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str392),                   32400},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
-#line 138 "zonetab.list"
-      {gperf_offsetof(stringpool, 619),              -10800}
+#line 136 "zonetab.list"
+      {offsetof(struct stringpool_t, stringpool_str438),                    43200}
     };
 
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
     {
-      register unsigned int key = hash (str, len);
+      register int key = hash (str, len);
 
-      if (key <= MAX_HASH_VALUE)
+      if (key <= MAX_HASH_VALUE && key >= 0)
         {
           register int o = wordlist[key].name;
           if (o >= 0)
             {
               register const char *s = o + stringpool;
 
-              if ((((unsigned char)*str ^ (unsigned char)*s) & ~32) == 0 && !gperf_case_strncmp (str, s, len) && s[len] == '\0')
+              if (*str == *s && !strcmp (str + 1, s + 1))
                 return &wordlist[key];
             }
         }
     }
   return 0;
 }
-#line 327 "zonetab.list"
+#line 181 "zonetab.list"
 
diff --git a/ext/date/zonetab.list b/ext/date/zonetab.list
index 0618546eb0..3a4d121d2e 100644
--- a/ext/date/zonetab.list
+++ b/ext/date/zonetab.list
@@ -178,150 +178,4 @@ w. europe,                3600
 west asia,               18000
 west pacific,            36000
 yakutsk,                 32400
-acdt,37800
-acst,34200
-act,-18000
-acwst,31500
-aedt,39600
-aest,36000
-aft,16200
-almt,21600
-anast,43200
-anat,43200
-aoe,-43200
-aqtt,18000
-awdt,32400
-awst,28800
-azost,0
-azot,-3600
-azst,18000
-azt,14400
-bnt,28800
-bot,-14400
-btt,21600
-cast,28800
-chadt,49500
-chast,45900
-chost,32400
-chot,28800
-chst,36000
-chut,36000
-cidst,-14400
-cist,-18000
-ckt,-36000
-cot,-18000
-cvt,-3600
-cxt,25200
-davt,25200
-ddut,36000
-easst,-18000
-ect,-18000
-egst,0
-egt,-3600
-fet,10800
-fjst,46800
-fjt,43200
-fkst,-10800
-fkt,-14400
-fnt,-7200
-galt,-21600
-gamt,-32400
-get,14400
-gft,-10800
-gilt,43200
-gyt,-14400
-hkt,28800
-hovst,28800
-hovt,25200
-ict,25200
-idt,10800
-iot,21600
-irdt,16200
-irkst,32400
-irkt,28800
-irst,12600
-kgt,21600
-kost,39600
-krast,28800
-krat,25200
-kuyt,14400
-lhdt,39600
-lhst,37800
-lint,50400
-magst,43200
-magt,39600
-mart,-30600
-mawt,18000
-mht,43200
-mmt,23400
-mut,14400
-mvt,18000
-myt,28800
-nct,39600
-nfdt,43200
-nft,39600
-novst,25200
-novt,25200
-npt,20700
-nrt,43200
-nut,-39600
-omsst,25200
-omst,21600
-orat,18000
-pet,-18000
-petst,43200
-pett,43200
-pgt,36000
-phot,46800
-pht,28800
-pkt,18000
-pmdt,-7200
-pmst,-10800
-pont,39600
-pwt,32400
-pyst,-10800
-qyzt,21600
-ret,14400
-rott,-10800
-sakt,39600
-samt,14400
-sbt,39600
-sct,14400
-sret,39600
-srt,-10800
-syot,10800
-taht,-36000
-tft,18000
-tjt,18000
-tkt,46800
-tlt,32400
-tmt,18000
-tost,50400
-tot,46800
-trt,10800
-tvt,43200
-ulast,32400
-ulat,28800
-uyst,-7200
-uyt,-10800
-uzt,18000
-vet,-14400
-vlast,39600
-vlat,36000
-vost,21600
-vut,39600
-wakt,43200
-warst,-10800
-wft,43200
-wgst,-7200
-wgt,-10800
-wib,25200
-wit,32400
-wita,28800
-wt,0
-yakst,36000
-yakt,32400
-yapt,36000
-yekst,21600
-yekt,18000
 %%
diff --git a/ext/dbm/dbm.c b/ext/dbm/dbm.c
index bc1d527735..07044d6f9f 100644
--- a/ext/dbm/dbm.c
+++ b/ext/dbm/dbm.c
@@ -24,7 +24,7 @@
 #define DSIZE_TYPE TYPEOF_DATUM_DSIZE
 #if SIZEOF_DATUM_DSIZE > SIZEOF_INT
 # define RSTRING_DSIZE(s) RSTRING_LEN(s)
-# define TOO_LONG(n) ((void)(n),0)
+# define TOO_LONG(n) 0
 #else
 # define RSTRING_DSIZE(s) RSTRING_LENINT(s)
 # define TOO_LONG(n) ((long)(+(DSIZE_TYPE)(n)) != (n))
@@ -39,8 +39,6 @@ struct dbmdata {
     DBM *di_dbm;
 };
 
-NORETURN(static void closed_dbm(void));
-
 static void
 closed_dbm(void)
 {
@@ -49,6 +47,7 @@ closed_dbm(void)
 
 #define GetDBM(obj, dbmp) do {\
     TypedData_Get_Struct((obj), struct dbmdata, &dbm_type, (dbmp));\
+    if ((dbmp) == 0) closed_dbm();\
     if ((dbmp)->di_dbm == 0) closed_dbm();\
 } while (0)
 
@@ -61,18 +60,21 @@ static void
 free_dbm(void *ptr)
 {
     struct dbmdata *dbmp = ptr;
-    if (dbmp->di_dbm)
-	dbm_close(dbmp->di_dbm);
-    xfree(dbmp);
+    if (dbmp) {
+	if (dbmp->di_dbm) dbm_close(dbmp->di_dbm);
+	xfree(dbmp);
+    }
 }
 
 static size_t
 memsize_dbm(const void *ptr)
 {
+    size_t size = 0;
     const struct dbmdata *dbmp = ptr;
-    size_t size = sizeof(*dbmp);
-    if (dbmp->di_dbm)
-	size += DBM_SIZEOF_DBM;
+    if (dbmp) {
+	size += sizeof(*dbmp);
+	if (dbmp->di_dbm) size += DBM_SIZEOF_DBM;
+    }
     return size;
 }
 
@@ -113,6 +115,8 @@ fdbm_closed(VALUE obj)
     struct dbmdata *dbmp;
 
     TypedData_Get_Struct(obj, struct dbmdata, &dbm_type, dbmp);
+    if (dbmp == 0)
+	return Qtrue;
     if (dbmp->di_dbm == 0)
 	return Qtrue;
 
@@ -122,9 +126,7 @@ fdbm_closed(VALUE obj)
 static VALUE
 fdbm_alloc(VALUE klass)
 {
-    struct dbmdata *dbmp;
-
-    return TypedData_Make_Struct(klass, struct dbmdata, &dbm_type, dbmp);
+    return TypedData_Wrap_Struct(klass, &dbm_type, 0);
 }
 
 /*
@@ -148,7 +150,6 @@ fdbm_initialize(int argc, VALUE *argv, VALUE obj)
     struct dbmdata *dbmp;
     int mode, flags = 0;
 
-    TypedData_Get_Struct(obj, struct dbmdata, &dbm_type, dbmp);
     if (rb_scan_args(argc, argv, "12", &file, &vmode, &vflags) == 1) {
 	mode = 0666;		/* default value */
     }
@@ -190,24 +191,24 @@ fdbm_initialize(int argc, VALUE *argv, VALUE obj)
     }
 
     if (dbm) {
-	/*
-	 * History of dbm_pagfno() and dbm_dirfno() in ndbm and its compatibles.
-	 * (dbm_pagfno() and dbm_dirfno() is not standardized.)
-	 *
-	 * 1986: 4.3BSD provides ndbm.
-	 *       It provides dbm_pagfno() and dbm_dirfno() as macros.
-	 * 1991: gdbm-1.5 provides them as functions.
-	 *       They returns a same descriptor.
-	 *       (Earlier releases may have the functions too.)
-	 * 1991: Net/2 provides Berkeley DB.
-	 *       It doesn't provide dbm_pagfno() and dbm_dirfno().
-	 * 1992: 4.4BSD Alpha provides Berkeley DB with dbm_dirfno() as a function.
-	 *       dbm_pagfno() is a macro as DBM_PAGFNO_NOT_AVAILABLE.
-	 * 1997: Berkeley DB 2.0 is released by Sleepycat Software, Inc.
-	 *       It defines dbm_pagfno() and dbm_dirfno() as macros.
-	 * 2011: gdbm-1.9 creates a separate dir file.
-	 *       dbm_pagfno() and dbm_dirfno() returns different descriptors.
-	 */
+    /*
+     * History of dbm_pagfno() and dbm_dirfno() in ndbm and its compatibles.
+     * (dbm_pagfno() and dbm_dirfno() is not standardized.)
+     *
+     * 1986: 4.3BSD provides ndbm.
+     *       It provides dbm_pagfno() and dbm_dirfno() as macros.
+     * 1991: gdbm-1.5 provides them as functions.
+     *       They returns a same descriptor.
+     *       (Earlier releases may have the functions too.)
+     * 1991: Net/2 provides Berkeley DB.
+     *       It doesn't provide dbm_pagfno() and dbm_dirfno().
+     * 1992: 4.4BSD Alpha provides Berkeley DB with dbm_dirfno() as a function.
+     *       dbm_pagfno() is a macro as DBM_PAGFNO_NOT_AVAILABLE.
+     * 1997: Berkeley DB 2.0 is released by Sleepycat Software, Inc.
+     *       It defines dbm_pagfno() and dbm_dirfno() as macros.
+     * 2011: gdbm-1.9 creates a separate dir file.
+     *       dbm_pagfno() and dbm_dirfno() returns different descriptors.
+     */
 #if defined(HAVE_DBM_PAGFNO)
         rb_fd_fix_cloexec(dbm_pagfno(dbm));
 #endif
@@ -216,8 +217,8 @@ fdbm_initialize(int argc, VALUE *argv, VALUE obj)
 #endif
 
 #if defined(RUBYDBM_DB_HEADER) && defined(HAVE_TYPE_DBC)
-	/* Disable Berkeley DB error messages such as:
-	 * DB->put: attempt to modify a read-only database */
+    /* Disable Berkeley DB error messages such as:
+     * DB->put: attempt to modify a read-only database */
         ((DBC*)dbm)->dbp->set_errfile(((DBC*)dbm)->dbp, NULL);
 #endif
     }
@@ -227,8 +228,8 @@ fdbm_initialize(int argc, VALUE *argv, VALUE obj)
 	rb_sys_fail_str(file);
     }
 
-    if (dbmp->di_dbm)
-	dbm_close(dbmp->di_dbm);
+    dbmp = ALLOC(struct dbmdata);
+    DATA_PTR(obj) = dbmp;
     dbmp->di_dbm = dbm;
     dbmp->di_size = -1;
 
@@ -279,11 +280,12 @@ fdbm_fetch(VALUE obj, VALUE keystr, VALUE ifnone)
       not_found:
 	if (NIL_P(ifnone) && rb_block_given_p()) {
 	    keystr = rb_str_dup(keystr);
+	    OBJ_TAINT(keystr);
 	    return rb_yield(keystr);
 	}
 	return ifnone;
     }
-    return rb_str_new(value.dptr, value.dsize);
+    return rb_tainted_str_new(value.dptr, value.dsize);
 }
 
 /*
@@ -337,13 +339,15 @@ fdbm_key(VALUE obj, VALUE valstr)
     ExportStringValue(valstr);
     len = RSTRING_LEN(valstr);
     if (TOO_LONG(len)) return Qnil;
+    val.dptr = RSTRING_PTR(valstr);
+    val.dsize = (DSIZE_TYPE)len;
 
     GetDBM2(obj, dbmp, dbm);
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
 	if ((long)val.dsize == RSTRING_LEN(valstr) &&
 	    memcmp(val.dptr, RSTRING_PTR(valstr), val.dsize) == 0) {
-	    return rb_str_new(key.dptr, key.dsize);
+	    return rb_tainted_str_new(key.dptr, key.dsize);
 	}
     }
     return Qnil;
@@ -376,8 +380,8 @@ fdbm_select(VALUE obj)
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	VALUE assoc, v;
 	val = dbm_fetch(dbm, key);
-	assoc = rb_assoc_new(rb_str_new(key.dptr, key.dsize),
-			     rb_str_new(val.dptr, val.dsize));
+	assoc = rb_assoc_new(rb_tainted_str_new(key.dptr, key.dsize),
+			     rb_tainted_str_new(val.dptr, val.dsize));
 	v = rb_yield(assoc);
 	if (RTEST(v)) {
 	    rb_ary_push(new, assoc);
@@ -445,7 +449,7 @@ fdbm_delete(VALUE obj, VALUE keystr)
     }
 
     /* need to save value before dbm_delete() */
-    valstr = rb_str_new(value.dptr, value.dsize);
+    valstr = rb_tainted_str_new(value.dptr, value.dsize);
 
     if (dbm_delete(dbm, key)) {
 	dbmp->di_size = -1;
@@ -480,8 +484,8 @@ fdbm_shift(VALUE obj)
     key = dbm_firstkey(dbm);
     if (!key.dptr) return Qnil;
     val = dbm_fetch(dbm, key);
-    keystr = rb_str_new(key.dptr, key.dsize);
-    valstr = rb_str_new(val.dptr, val.dsize);
+    keystr = rb_tainted_str_new(key.dptr, key.dsize);
+    valstr = rb_tainted_str_new(val.dptr, val.dsize);
     dbm_delete(dbm, key);
 
     return rb_assoc_new(keystr, valstr);
@@ -513,9 +517,9 @@ fdbm_delete_if(VALUE obj)
 
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
-	keystr = rb_str_new(key.dptr, key.dsize);
+	keystr = rb_tainted_str_new(key.dptr, key.dsize);
 	OBJ_FREEZE(keystr);
-	valstr = rb_str_new(val.dptr, val.dsize);
+	valstr = rb_tainted_str_new(val.dptr, val.dsize);
         ret = rb_protect(rb_yield, rb_assoc_new(rb_str_dup(keystr), valstr), &status);
         if (status != 0) break;
 	if (RTEST(ret)) rb_ary_push(ary, keystr);
@@ -582,8 +586,8 @@ fdbm_invert(VALUE obj)
     GetDBM2(obj, dbmp, dbm);
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
-	keystr = rb_str_new(key.dptr, key.dsize);
-	valstr = rb_str_new(val.dptr, val.dsize);
+	keystr = rb_tainted_str_new(key.dptr, key.dsize);
+	valstr = rb_tainted_str_new(val.dptr, val.dsize);
 	rb_hash_aset(hash, valstr, keystr);
     }
     return hash;
@@ -743,7 +747,7 @@ fdbm_each_value(VALUE obj)
     GetDBM2(obj, dbmp, dbm);
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
-	rb_yield(rb_str_new(val.dptr, val.dsize));
+	rb_yield(rb_tainted_str_new(val.dptr, val.dsize));
 	GetDBM2(obj, dbmp, dbm);
     }
     return obj;
@@ -766,7 +770,7 @@ fdbm_each_key(VALUE obj)
 
     GetDBM2(obj, dbmp, dbm);
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
-	rb_yield(rb_str_new(key.dptr, key.dsize));
+	rb_yield(rb_tainted_str_new(key.dptr, key.dsize));
 	GetDBM2(obj, dbmp, dbm);
     }
     return obj;
@@ -793,8 +797,8 @@ fdbm_each_pair(VALUE obj)
 
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
-	keystr = rb_str_new(key.dptr, key.dsize);
-	valstr = rb_str_new(val.dptr, val.dsize);
+	keystr = rb_tainted_str_new(key.dptr, key.dsize);
+	valstr = rb_tainted_str_new(val.dptr, val.dsize);
 	rb_yield(rb_assoc_new(keystr, valstr));
 	GetDBM2(obj, dbmp, dbm);
     }
@@ -820,7 +824,7 @@ fdbm_keys(VALUE obj)
 
     ary = rb_ary_new();
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
-	rb_ary_push(ary, rb_str_new(key.dptr, key.dsize));
+	rb_ary_push(ary, rb_tainted_str_new(key.dptr, key.dsize));
     }
 
     return ary;
@@ -844,7 +848,7 @@ fdbm_values(VALUE obj)
     ary = rb_ary_new();
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
-	rb_ary_push(ary, rb_str_new(val.dptr, val.dsize));
+	rb_ary_push(ary, rb_tainted_str_new(val.dptr, val.dsize));
     }
 
     return ary;
@@ -930,8 +934,8 @@ fdbm_to_a(VALUE obj)
     ary = rb_ary_new();
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
-	rb_ary_push(ary, rb_assoc_new(rb_str_new(key.dptr, key.dsize),
-				      rb_str_new(val.dptr, val.dsize)));
+	rb_ary_push(ary, rb_assoc_new(rb_tainted_str_new(key.dptr, key.dsize),
+				      rb_tainted_str_new(val.dptr, val.dsize)));
     }
 
     return ary;
@@ -956,8 +960,8 @@ fdbm_to_hash(VALUE obj)
     hash = rb_hash_new();
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
-	rb_hash_aset(hash, rb_str_new(key.dptr, key.dsize),
-		           rb_str_new(val.dptr, val.dsize));
+	rb_hash_aset(hash, rb_tainted_str_new(key.dptr, key.dsize),
+		           rb_tainted_str_new(val.dptr, val.dsize));
     }
 
     return hash;
@@ -993,7 +997,7 @@ fdbm_reject(VALUE obj)
  *   It is based on dbm library in Unix Version 7 but has different API to
  *   support multiple databases in a process.
  * - {Berkeley DB}[http://en.wikipedia.org/wiki/Berkeley_DB] versions
- *   1 thru 6, also known as BDB and Sleepycat DB, now owned by Oracle
+ *   1 thru 5, also known as BDB and Sleepycat DB, now owned by Oracle
  *   Corporation.
  * - Berkeley DB 1.x, still found in 4.4BSD derivatives (FreeBSD, OpenBSD, etc).
  * - {gdbm}[http://www.gnu.org/software/gdbm/], the GNU implementation of dbm.
diff --git a/ext/dbm/dbm.gemspec b/ext/dbm/dbm.gemspec
deleted file mode 100644
index 9ab444b9c7..0000000000
--- a/ext/dbm/dbm.gemspec
+++ /dev/null
@@ -1,20 +0,0 @@
-# frozen_string_literal: true
-Gem::Specification.new do |s|
-  s.name = "dbm"
-  s.version = '1.0.0'
-  s.summary = "Provides a wrapper for the UNIX-style Database Manager Library"
-  s.description = "Provides a wrapper for the UNIX-style Database Manager Library"
-
-  s.require_path = %w{lib}
-  s.files = %w{ext/dbm/extconf.rb ext/dbm/dbm.c}
-  s.extensions = %w{ext/dbm/extconf.rb}
-  s.required_ruby_version = ">= 2.3.0"
-
-  s.authors = ["Yukihiro Matsumoto"]
-  s.email = ["matz@ruby-lang.org"]
-  s.homepage = "https://github.com/ruby/dbm"
-  s.license = "BSD-2-Clause"
-
-  s.add_development_dependency "rake-compiler"
-  s.add_development_dependency "test-unit"
-end
diff --git a/ext/dbm/depend b/ext/dbm/depend
index 192527a8eb..b0de2ae2ee 100644
--- a/ext/dbm/depend
+++ b/ext/dbm/depend
@@ -1,8 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 dbm.o: $(RUBY_EXTCONF_H)
 dbm.o: $(arch_hdrdir)/ruby/config.h
-dbm.o: $(hdrdir)/ruby.h
-dbm.o: $(hdrdir)/ruby/assert.h
 dbm.o: $(hdrdir)/ruby/backward.h
 dbm.o: $(hdrdir)/ruby/defines.h
 dbm.o: $(hdrdir)/ruby/intern.h
@@ -10,5 +8,6 @@ dbm.o: $(hdrdir)/ruby/missing.h
 dbm.o: $(hdrdir)/ruby/ruby.h
 dbm.o: $(hdrdir)/ruby/st.h
 dbm.o: $(hdrdir)/ruby/subst.h
+dbm.o: $(top_srcdir)/include/ruby.h
 dbm.o: dbm.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/dbm/extconf.rb b/ext/dbm/extconf.rb
index c9a5518bf6..04f751d776 100644
--- a/ext/dbm/extconf.rb
+++ b/ext/dbm/extconf.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 # configure option:
 #   --with-dbm-type=COMMA-SEPARATED-NDBM-TYPES
 #
@@ -7,7 +7,6 @@
 #   db          Berkeley DB (libdb)
 #   db2         Berkeley DB (libdb2)
 #   db1         Berkeley DB (libdb1)
-#   db6         Berkeley DB (libdb6)
 #   db5         Berkeley DB (libdb5)
 #   db4         Berkeley DB (libdb4)
 #   db3         Berkeley DB (libdb3)
@@ -24,7 +23,7 @@ dir_config("dbm")
 if dblib = with_config("dbm-type", nil)
   dblib = dblib.split(/[ ,]+/)
 else
-  dblib = %w(libc db db2 db1 db6 db5 db4 db3 gdbm_compat gdbm qdbm)
+  dblib = %w(libc db db2 db1 db5 db4 db3 gdbm_compat gdbm qdbm)
 end
 
 headers = {
@@ -35,7 +34,6 @@ headers = {
   "db3" => ["db3/db.h", "db3.h", "db.h"],
   "db4" => ["db4/db.h", "db4.h", "db.h"],
   "db5" => ["db5/db.h", "db5.h", "db.h"],
-  "db6" => ["db6/db.h", "db6.h", "db.h"],
   "gdbm_compat" => ["gdbm-ndbm.h", "gdbm/ndbm.h", "ndbm.h"], # GDBM since 1.8.1
   "gdbm" => ["gdbm-ndbm.h", "gdbm/ndbm.h", "ndbm.h"], # GDBM until 1.8.0
   "qdbm" => ["qdbm/relic.h", "relic.h"],
@@ -133,7 +131,7 @@ def headers.db_check2(db, hdr)
   hsearch = nil
 
   case db
-  when /^db[2-6]?$/
+  when /^db[2-5]?$/
     hsearch = "-DDB_DBM_HSEARCH"
   when "gdbm_compat"
     have_library("gdbm") or return false
diff --git a/ext/digest/bubblebabble/bubblebabble.c b/ext/digest/bubblebabble/bubblebabble.c
index 6557e43c9d..8f436908d3 100644
--- a/ext/digest/bubblebabble/bubblebabble.c
+++ b/ext/digest/bubblebabble/bubblebabble.c
@@ -124,7 +124,6 @@ rb_digest_instance_bubblebabble(VALUE self)
 void
 Init_bubblebabble(void)
 {
-#undef rb_intern
     VALUE rb_mDigest, rb_mDigest_Instance, rb_cDigest_Class;
 
     rb_require("digest");
diff --git a/ext/digest/bubblebabble/depend b/ext/digest/bubblebabble/depend
index e7e2a8889d..c0550f3180 100644
--- a/ext/digest/bubblebabble/depend
+++ b/ext/digest/bubblebabble/depend
@@ -1,8 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 bubblebabble.o: $(RUBY_EXTCONF_H)
 bubblebabble.o: $(arch_hdrdir)/ruby/config.h
-bubblebabble.o: $(hdrdir)/ruby.h
-bubblebabble.o: $(hdrdir)/ruby/assert.h
 bubblebabble.o: $(hdrdir)/ruby/backward.h
 bubblebabble.o: $(hdrdir)/ruby/defines.h
 bubblebabble.o: $(hdrdir)/ruby/intern.h
@@ -10,6 +8,7 @@ bubblebabble.o: $(hdrdir)/ruby/missing.h
 bubblebabble.o: $(hdrdir)/ruby/ruby.h
 bubblebabble.o: $(hdrdir)/ruby/st.h
 bubblebabble.o: $(hdrdir)/ruby/subst.h
-bubblebabble.o: $(srcdir)/../digest.h
+bubblebabble.o: $(top_srcdir)/ext/digest/digest.h
+bubblebabble.o: $(top_srcdir)/include/ruby.h
 bubblebabble.o: bubblebabble.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/digest/depend b/ext/digest/depend
index 87c39c8b8d..8e3b4691e8 100644
--- a/ext/digest/depend
+++ b/ext/digest/depend
@@ -1,8 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 digest.o: $(RUBY_EXTCONF_H)
 digest.o: $(arch_hdrdir)/ruby/config.h
-digest.o: $(hdrdir)/ruby.h
-digest.o: $(hdrdir)/ruby/assert.h
 digest.o: $(hdrdir)/ruby/backward.h
 digest.o: $(hdrdir)/ruby/defines.h
 digest.o: $(hdrdir)/ruby/intern.h
@@ -10,6 +8,7 @@ digest.o: $(hdrdir)/ruby/missing.h
 digest.o: $(hdrdir)/ruby/ruby.h
 digest.o: $(hdrdir)/ruby/st.h
 digest.o: $(hdrdir)/ruby/subst.h
+digest.o: $(top_srcdir)/include/ruby.h
 digest.o: digest.c
 digest.o: digest.h
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/digest/digest.c b/ext/digest/digest.c
index a59f880ac7..012c0cc89d 100644
--- a/ext/digest/digest.c
+++ b/ext/digest/digest.c
@@ -77,8 +77,8 @@ RUBY_EXTERN void Init_digest_base(void);
  *
  * Different digest algorithms (or hash functions) are available:
  *
- * MD5::
- *  See RFC 1321 The MD5 Message-Digest Algorithm
+ * HMAC::
+ *   See FIPS PUB 198 The Keyed-Hash Message Authentication Code (HMAC).
  * RIPEMD-160::
  *   As Digest::RMD160.
  *   See http://homes.esat.kuleuven.be/~bosselae/ripemd160.html.
@@ -501,40 +501,6 @@ rb_digest_class_init(VALUE self)
  *
  * This abstract class provides a common interface to message digest
  * implementation classes written in C.
- *
- * ==Write a Digest subclass in C
- * Digest::Base provides a common interface to message digest
- * classes written in C. These classes must provide a struct
- * of type rb_digest_metadata_t:
- *  typedef int (*rb_digest_hash_init_func_t)(void *);
- *  typedef void (*rb_digest_hash_update_func_t)(void *, unsigned char *, size_t);
- *  typedef int (*rb_digest_hash_finish_func_t)(void *, unsigned char *);
- *
- *  typedef struct {
- *    int api_version;
- *    size_t digest_len;
- *    size_t block_len;
- *    size_t ctx_size;
- *    rb_digest_hash_init_func_t init_func;
- *    rb_digest_hash_update_func_t update_func;
- *    rb_digest_hash_finish_func_t finish_func;
- *  } rb_digest_metadata_t;
- *
- * This structure must be set as an instance variable named +metadata+
- * (without the +@+ in front of the name). By example:
- *   static const rb_digest_metadata_t sha1 = {
- *      RUBY_DIGEST_API_VERSION,
- *      SHA1_DIGEST_LENGTH,
- *      SHA1_BLOCK_LENGTH,
- *      sizeof(SHA1_CTX),
- *      (rb_digest_hash_init_func_t)SHA1_Init,
- *      (rb_digest_hash_update_func_t)SHA1_Update,
- *      (rb_digest_hash_finish_func_t)SHA1_Finish,
- *  };
- *
- *
- *  rb_ivar_set(cDigest_SHA1, rb_intern("metadata"),
- *		Data_Wrap_Struct(0, 0, 0, (void *)&sha1));
  */
 
 static rb_digest_metadata_t *
@@ -554,22 +520,10 @@ get_digest_base_metadata(VALUE klass)
     if (NIL_P(p))
         rb_raise(rb_eRuntimeError, "Digest::Base cannot be directly inherited in Ruby");
 
-    if (!RB_TYPE_P(obj, T_DATA) || RTYPEDDATA_P(obj)) {
-      wrong:
-        if (p == klass)
-            rb_raise(rb_eTypeError, "%"PRIsVALUE"::metadata is not initialized properly",
-                     klass);
-        else
-            rb_raise(rb_eTypeError, "%"PRIsVALUE"(%"PRIsVALUE")::metadata is not initialized properly",
-                     klass, p);
-    }
-
 #undef RUBY_UNTYPED_DATA_WARNING
 #define RUBY_UNTYPED_DATA_WARNING 0
     Data_Get_Struct(obj, rb_digest_metadata_t, algo);
 
-    if (!algo) goto wrong;
-
     switch (algo->api_version) {
       case 3:
         break;
@@ -585,12 +539,6 @@ get_digest_base_metadata(VALUE klass)
     return algo;
 }
 
-static rb_digest_metadata_t *
-get_digest_obj_metadata(VALUE obj)
-{
-    return get_digest_base_metadata(rb_obj_class(obj));
-}
-
 static const rb_data_type_t digest_type = {
     "digest",
     {0, RUBY_TYPED_DEFAULT_FREE, 0,},
@@ -637,8 +585,8 @@ rb_digest_base_copy(VALUE copy, VALUE obj)
 
     rb_check_frozen(copy);
 
-    algo = get_digest_obj_metadata(copy);
-    if (algo != get_digest_obj_metadata(obj))
+    algo = get_digest_base_metadata(rb_obj_class(copy));
+    if (algo != get_digest_base_metadata(rb_obj_class(obj)))
 	rb_raise(rb_eTypeError, "different algorithms");
 
     TypedData_Get_Struct(obj, void, &digest_type, pctx1);
@@ -648,18 +596,14 @@ rb_digest_base_copy(VALUE copy, VALUE obj)
     return copy;
 }
 
-/*
- * call-seq: digest_base.reset -> digest_base
- *
- * Reset the digest to its initial state and return +self+.
- */
+/* :nodoc: */
 static VALUE
 rb_digest_base_reset(VALUE self)
 {
     rb_digest_metadata_t *algo;
     void *pctx;
 
-    algo = get_digest_obj_metadata(self);
+    algo = get_digest_base_metadata(rb_obj_class(self));
 
     TypedData_Get_Struct(self, void, &digest_type, pctx);
 
@@ -668,20 +612,14 @@ rb_digest_base_reset(VALUE self)
     return self;
 }
 
-/*
- * call-seq:
- *   digest_base.update(string) -> digest_base
- *   digest_base << string -> digest_base
- *
- * Update the digest using given _string_ and return +self+.
- */
+/* :nodoc: */
 static VALUE
 rb_digest_base_update(VALUE self, VALUE str)
 {
     rb_digest_metadata_t *algo;
     void *pctx;
 
-    algo = get_digest_obj_metadata(self);
+    algo = get_digest_base_metadata(rb_obj_class(self));
 
     TypedData_Get_Struct(self, void, &digest_type, pctx);
 
@@ -700,7 +638,7 @@ rb_digest_base_finish(VALUE self)
     void *pctx;
     VALUE str;
 
-    algo = get_digest_obj_metadata(self);
+    algo = get_digest_base_metadata(rb_obj_class(self));
 
     TypedData_Get_Struct(self, void, &digest_type, pctx);
 
@@ -713,32 +651,24 @@ rb_digest_base_finish(VALUE self)
     return str;
 }
 
-/*
- * call-seq: digest_base.digest_length -> Integer
- *
- * Return the length of the hash value in bytes.
- */
+/* :nodoc: */
 static VALUE
 rb_digest_base_digest_length(VALUE self)
 {
     rb_digest_metadata_t *algo;
 
-    algo = get_digest_obj_metadata(self);
+    algo = get_digest_base_metadata(rb_obj_class(self));
 
     return INT2NUM(algo->digest_len);
 }
 
-/*
- * call-seq: digest_base.block_length -> Integer
- *
- * Return the block length of the digest in bytes.
- */
+/* :nodoc: */
 static VALUE
 rb_digest_base_block_length(VALUE self)
 {
     rb_digest_metadata_t *algo;
 
-    algo = get_digest_obj_metadata(self);
+    algo = get_digest_base_metadata(rb_obj_class(self));
 
     return INT2NUM(algo->block_len);
 }
@@ -746,20 +676,13 @@ rb_digest_base_block_length(VALUE self)
 void
 Init_digest(void)
 {
-#undef rb_intern
     id_reset           = rb_intern("reset");
     id_update          = rb_intern("update");
     id_finish          = rb_intern("finish");
     id_digest          = rb_intern("digest");
     id_hexdigest       = rb_intern("hexdigest");
     id_digest_length   = rb_intern("digest_length");
-    id_metadata        = rb_id_metadata();
-    InitVM(digest);
-}
 
-void
-InitVM_digest(void)
-{
     /*
      * module Digest
      */
@@ -806,6 +729,8 @@ InitVM_digest(void)
     rb_define_singleton_method(rb_cDigest_Class, "digest", rb_digest_class_s_digest, -1);
     rb_define_singleton_method(rb_cDigest_Class, "hexdigest", rb_digest_class_s_hexdigest, -1);
 
+    id_metadata = rb_intern("metadata");
+
     /* class Digest::Base < Digest::Class */
     rb_cDigest_Base = rb_define_class_under(rb_mDigest, "Base", rb_cDigest_Class);
 
diff --git a/ext/digest/digest.h b/ext/digest/digest.h
index 4b6954089f..30359ad348 100644
--- a/ext/digest/digest.h
+++ b/ext/digest/digest.h
@@ -49,16 +49,3 @@ rb_digest_##name##_finish(void *ctx, unsigned char *ptr) \
 { \
     return name##_Final(ptr, ctx); \
 }
-
-static inline VALUE
-rb_digest_namespace(void)
-{
-    rb_require("digest");
-    return rb_path2class("Digest");
-}
-
-static inline ID
-rb_id_metadata(void)
-{
-    return rb_intern_const("metadata");
-}
diff --git a/ext/digest/digest_conf.rb b/ext/digest/digest_conf.rb
index 915b61877f..8e36ce5d41 100644
--- a/ext/digest/digest_conf.rb
+++ b/ext/digest/digest_conf.rb
@@ -1,56 +1,4 @@
 # frozen_string_literal: false
-
-# Copy from ext/openssl/extconf.rb
-def find_openssl_library
-  if $mswin || $mingw
-    # required for static OpenSSL libraries
-    have_library("gdi32") # OpenSSL <= 1.0.2 (for RAND_screen())
-    have_library("crypt32")
-  end
-
-  return false unless have_header("openssl/ssl.h")
-
-  ret = have_library("crypto", "CRYPTO_malloc") &&
-    have_library("ssl", "SSL_new")
-  return ret if ret
-
-  if $mswin
-    # OpenSSL >= 1.1.0: libcrypto.lib and libssl.lib.
-    if have_library("libcrypto", "CRYPTO_malloc") &&
-        have_library("libssl", "SSL_new")
-      return true
-    end
-
-    # OpenSSL <= 1.0.2: libeay32.lib and ssleay32.lib.
-    if have_library("libeay32", "CRYPTO_malloc") &&
-        have_library("ssleay32", "SSL_new")
-      return true
-    end
-
-    # LibreSSL: libcrypto-##.lib and libssl-##.lib, where ## is the ABI version
-    # number. We have to find the version number out by scanning libpath.
-    libpath = $LIBPATH.dup
-    libpath |= ENV["LIB"].split(File::PATH_SEPARATOR)
-    libpath.map! { |d| d.tr(File::ALT_SEPARATOR, File::SEPARATOR) }
-
-    ret = [
-      ["crypto", "CRYPTO_malloc"],
-      ["ssl", "SSL_new"]
-    ].all? do |base, func|
-      result = false
-      libs = ["lib#{base}-[0-9][0-9]", "lib#{base}-[0-9][0-9][0-9]"]
-      libs = Dir.glob(libs.map{|l| libpath.map{|d| File.join(d, l + ".*")}}.flatten).map{|path| File.basename(path, ".*")}.uniq
-      libs.each do |lib|
-        result = have_library(lib, func)
-        break if result
-      end
-      result
-    end
-    return ret if ret
-  end
-  return false
-end
-
 def digest_conf(name, hdr = name, funcs = nil, types = nil)
   unless with_config("bundled-#{name}")
     cc = with_config("common-digest")
@@ -66,7 +14,7 @@ def digest_conf(name, hdr = name, funcs = nil, types = nil)
     dir_config("openssl")
     pkg_config("openssl")
     require File.expand_path('../../openssl/deprecation', __FILE__)
-    if find_openssl_library
+    if have_library("crypto")
       funcs ||= name.upcase
       funcs = Array(funcs)
       types ||= funcs
diff --git a/ext/digest/md5/depend b/ext/digest/md5/depend
index abfd8de6a5..03c4cc8640 100644
--- a/ext/digest/md5/depend
+++ b/ext/digest/md5/depend
@@ -4,8 +4,6 @@ md5init.o: $(LOCAL_HDRS)
 # AUTOGENERATED DEPENDENCIES START
 md5init.o: $(RUBY_EXTCONF_H)
 md5init.o: $(arch_hdrdir)/ruby/config.h
-md5init.o: $(hdrdir)/ruby.h
-md5init.o: $(hdrdir)/ruby/assert.h
 md5init.o: $(hdrdir)/ruby/backward.h
 md5init.o: $(hdrdir)/ruby/defines.h
 md5init.o: $(hdrdir)/ruby/intern.h
@@ -13,7 +11,8 @@ md5init.o: $(hdrdir)/ruby/missing.h
 md5init.o: $(hdrdir)/ruby/ruby.h
 md5init.o: $(hdrdir)/ruby/st.h
 md5init.o: $(hdrdir)/ruby/subst.h
-md5init.o: $(srcdir)/../digest.h
+md5init.o: $(top_srcdir)/ext/digest/digest.h
+md5init.o: $(top_srcdir)/include/ruby.h
 md5init.o: md5init.c
 md5init.o: md5ossl.h
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/digest/md5/md5cc.h b/ext/digest/md5/md5cc.h
index e34d7d5c11..35652eac6a 100644
--- a/ext/digest/md5/md5cc.h
+++ b/ext/digest/md5/md5cc.h
@@ -1,13 +1,6 @@
 #define COMMON_DIGEST_FOR_OPENSSL 1
 #include <CommonCrypto/CommonDigest.h>
 
-#ifdef __clang__
-# pragma clang diagnostic ignored "-Wdeprecated-declarations"
-/* Suppress deprecation warnings of MD5 from Xcode 11.1 */
-/* Although we know MD5 is deprecated too, provide just for backward
- * compatibility, as well as Apple does. */
-#endif
-
 #define MD5_BLOCK_LENGTH	CC_MD5_BLOCK_BYTES
 
 static DEFINE_UPDATE_FUNC_FOR_UINT(MD5)
diff --git a/ext/digest/md5/md5init.c b/ext/digest/md5/md5init.c
index dafd38a29c..a6afedef69 100644
--- a/ext/digest/md5/md5init.c
+++ b/ext/digest/md5/md5init.c
@@ -22,39 +22,21 @@ static const rb_digest_metadata_t md5 = {
 };
 
 /*
- * Document-class: Digest::MD5 < Digest::Base
  * A class for calculating message digests using the MD5
  * Message-Digest Algorithm by RSA Data Security, Inc., described in
  * RFC1321.
- *
- * MD5 calculates a digest of 128 bits (16 bytes).
- *
- * == Examples
- *  require 'digest'
- *
- *  # Compute a complete digest
- *  Digest::MD5.hexdigest 'abc'      #=> "90015098..."
- *
- *  # Compute digest by chunks
- *  md5 = Digest::MD5.new               # =>#<Digest::MD5>
- *  md5.update "ab"
- *  md5 << "c"                           # alias for #update
- *  md5.hexdigest                        # => "90015098..."
- *
- *  # Use the same object to compute another digest
- *  md5.reset
- *  md5 << "message"
- *  md5.hexdigest                        # => "78e73102..."
  */
 void
 Init_md5(void)
 {
     VALUE mDigest, cDigest_Base, cDigest_MD5;
 
+    rb_require("digest");
+
 #if 0
     mDigest = rb_define_module("Digest"); /* let rdoc know */
 #endif
-    mDigest = rb_digest_namespace();
+    mDigest = rb_path2class("Digest");
     cDigest_Base = rb_path2class("Digest::Base");
 
     cDigest_MD5 = rb_define_class_under(mDigest, "MD5", cDigest_Base);
diff --git a/ext/digest/rmd160/depend b/ext/digest/rmd160/depend
index 07c406a7d2..2dfeecf034 100644
--- a/ext/digest/rmd160/depend
+++ b/ext/digest/rmd160/depend
@@ -4,8 +4,6 @@ rmd160init.o: $(LOCAL_HDRS)
 # AUTOGENERATED DEPENDENCIES START
 rmd160init.o: $(RUBY_EXTCONF_H)
 rmd160init.o: $(arch_hdrdir)/ruby/config.h
-rmd160init.o: $(hdrdir)/ruby.h
-rmd160init.o: $(hdrdir)/ruby/assert.h
 rmd160init.o: $(hdrdir)/ruby/backward.h
 rmd160init.o: $(hdrdir)/ruby/defines.h
 rmd160init.o: $(hdrdir)/ruby/intern.h
@@ -13,7 +11,8 @@ rmd160init.o: $(hdrdir)/ruby/missing.h
 rmd160init.o: $(hdrdir)/ruby/ruby.h
 rmd160init.o: $(hdrdir)/ruby/st.h
 rmd160init.o: $(hdrdir)/ruby/subst.h
-rmd160init.o: $(srcdir)/../digest.h
+rmd160init.o: $(top_srcdir)/ext/digest/digest.h
+rmd160init.o: $(top_srcdir)/include/ruby.h
 rmd160init.o: rmd160init.c
 rmd160init.o: rmd160ossl.h
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/digest/rmd160/rmd160init.c b/ext/digest/rmd160/rmd160init.c
index a2c0a023c0..c1e753cc11 100644
--- a/ext/digest/rmd160/rmd160init.c
+++ b/ext/digest/rmd160/rmd160init.c
@@ -20,39 +20,21 @@ static const rb_digest_metadata_t rmd160 = {
 };
 
 /*
- * Document-class: Digest::RMD160 < Digest::Base
  * A class for calculating message digests using RIPEMD-160
  * cryptographic hash function, designed by Hans Dobbertin, Antoon
  * Bosselaers, and Bart Preneel.
- *
- * RMD160 calculates a digest of 160 bits (20 bytes).
- *
- * == Examples
- *  require 'digest'
- *
- *  # Compute a complete digest
- *  Digest::RMD160.hexdigest 'abc'      #=> "8eb208f7..."
- *
- *  # Compute digest by chunks
- *  rmd160 = Digest::RMD160.new               # =>#<Digest::RMD160>
- *  rmd160.update "ab"
- *  rmd160 << "c"                           # alias for #update
- *  rmd160.hexdigest                        # => "8eb208f7..."
- *
- *  # Use the same object to compute another digest
- *  rmd160.reset
- *  rmd160 << "message"
- *  rmd160.hexdigest                        # => "1dddbe1b..."
  */
 void
 Init_rmd160(void)
 {
     VALUE mDigest, cDigest_Base, cDigest_RMD160;
 
+    rb_require("digest");
+
 #if 0
     mDigest = rb_define_module("Digest"); /* let rdoc know */
 #endif
-    mDigest = rb_digest_namespace();
+    mDigest = rb_path2class("Digest");
     cDigest_Base = rb_path2class("Digest::Base");
 
     cDigest_RMD160 = rb_define_class_under(mDigest, "RMD160", cDigest_Base);
diff --git a/ext/digest/sha1/depend b/ext/digest/sha1/depend
index bc9e216eed..5139f44ff4 100644
--- a/ext/digest/sha1/depend
+++ b/ext/digest/sha1/depend
@@ -4,8 +4,6 @@ sha1init.o: $(LOCAL_HDRS)
 # AUTOGENERATED DEPENDENCIES START
 sha1init.o: $(RUBY_EXTCONF_H)
 sha1init.o: $(arch_hdrdir)/ruby/config.h
-sha1init.o: $(hdrdir)/ruby.h
-sha1init.o: $(hdrdir)/ruby/assert.h
 sha1init.o: $(hdrdir)/ruby/backward.h
 sha1init.o: $(hdrdir)/ruby/defines.h
 sha1init.o: $(hdrdir)/ruby/intern.h
@@ -13,7 +11,8 @@ sha1init.o: $(hdrdir)/ruby/missing.h
 sha1init.o: $(hdrdir)/ruby/ruby.h
 sha1init.o: $(hdrdir)/ruby/st.h
 sha1init.o: $(hdrdir)/ruby/subst.h
-sha1init.o: $(srcdir)/../digest.h
+sha1init.o: $(top_srcdir)/ext/digest/digest.h
+sha1init.o: $(top_srcdir)/include/ruby.h
 sha1init.o: sha1init.c
 sha1init.o: sha1ossl.h
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/digest/sha1/sha1init.c b/ext/digest/sha1/sha1init.c
index 3adf424b1d..1f8b89e276 100644
--- a/ext/digest/sha1/sha1init.c
+++ b/ext/digest/sha1/sha1init.c
@@ -22,41 +22,21 @@ static const rb_digest_metadata_t sha1 = {
 };
 
 /*
- * Document-class: Digest::SHA1 < Digest::Base
  * A class for calculating message digests using the SHA-1 Secure Hash
  * Algorithm by NIST (the US' National Institute of Standards and
  * Technology), described in FIPS PUB 180-1.
- *
- * See Digest::Instance for digest API.
- *
- * SHA-1 calculates a digest of 160 bits (20 bytes).
- *
- * == Examples
- *  require 'digest'
- *
- *  # Compute a complete digest
- *  Digest::SHA1.hexdigest 'abc'      #=> "a9993e36..."
- *
- *  # Compute digest by chunks
- *  sha1 = Digest::SHA1.new               # =>#<Digest::SHA1>
- *  sha1.update "ab"
- *  sha1 << "c"                           # alias for #update
- *  sha1.hexdigest                        # => "a9993e36..."
- *
- *  # Use the same object to compute another digest
- *  sha1.reset
- *  sha1 << "message"
- *  sha1.hexdigest                        # => "6f9b9af3..."
  */
 void
 Init_sha1(void)
 {
     VALUE mDigest, cDigest_Base, cDigest_SHA1;
 
+    rb_require("digest");
+
 #if 0
     mDigest = rb_define_module("Digest"); /* let rdoc know */
 #endif
-    mDigest = rb_digest_namespace();
+    mDigest = rb_path2class("Digest");
     cDigest_Base = rb_path2class("Digest::Base");
 
     cDigest_SHA1 = rb_define_class_under(mDigest, "SHA1", cDigest_Base);
diff --git a/ext/digest/sha2/depend b/ext/digest/sha2/depend
index 8946d44f31..1152fe4dac 100644
--- a/ext/digest/sha2/depend
+++ b/ext/digest/sha2/depend
@@ -4,8 +4,6 @@ sha2init.o: $(LOCAL_HDRS)
 # AUTOGENERATED DEPENDENCIES START
 sha2init.o: $(RUBY_EXTCONF_H)
 sha2init.o: $(arch_hdrdir)/ruby/config.h
-sha2init.o: $(hdrdir)/ruby.h
-sha2init.o: $(hdrdir)/ruby/assert.h
 sha2init.o: $(hdrdir)/ruby/backward.h
 sha2init.o: $(hdrdir)/ruby/defines.h
 sha2init.o: $(hdrdir)/ruby/intern.h
@@ -13,7 +11,8 @@ sha2init.o: $(hdrdir)/ruby/missing.h
 sha2init.o: $(hdrdir)/ruby/ruby.h
 sha2init.o: $(hdrdir)/ruby/st.h
 sha2init.o: $(hdrdir)/ruby/subst.h
-sha2init.o: $(srcdir)/../digest.h
+sha2init.o: $(top_srcdir)/ext/digest/digest.h
+sha2init.o: $(top_srcdir)/include/ruby.h
 sha2init.o: sha2init.c
 sha2init.o: sha2ossl.h
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/digest/sha2/lib/sha2.rb b/ext/digest/sha2/lib/sha2.rb
index 61a0734850..58ff9f5cf0 100644
--- a/ext/digest/sha2/lib/sha2.rb
+++ b/ext/digest/sha2/lib/sha2.rb
@@ -17,45 +17,11 @@ module Digest
   #
   # A meta digest provider class for SHA256, SHA384 and SHA512.
   #
-  # FIPS 180-2 describes SHA2 family of digest algorithms. It defines
-  # three algorithms:
-  # * one which works on chunks of 512 bits and returns a 256-bit
-  #   digest (SHA256),
-  # * one which works on chunks of 1024 bits and returns a 384-bit
-  #   digest (SHA384),
-  # * and one which works on chunks of 1024 bits and returns a 512-bit
-  #   digest (SHA512).
-  #
-  # ==Examples
-  #  require 'digest'
-  #
-  #  # Compute a complete digest
-  #  Digest::SHA2.hexdigest 'abc'          # => "ba7816bf8..."
-  #  Digest::SHA2.new(256).hexdigest 'abc' # => "ba7816bf8..."
-  #  Digest::SHA256.hexdigest 'abc'        # => "ba7816bf8..."
-  #
-  #  Digest::SHA2.new(384).hexdigest 'abc' # => "cb00753f4..."
-  #  Digest::SHA384.hexdigest 'abc'        # => "cb00753f4..."
-  #
-  #  Digest::SHA2.new(512).hexdigest 'abc' # => "ddaf35a19..."
-  #  Digest::SHA512.hexdigest 'abc'        # => "ddaf35a19..."
-  #
-  #  # Compute digest by chunks
-  #  sha2 = Digest::SHA2.new               # =>#<Digest::SHA2:256>
-  #  sha2.update "ab"
-  #  sha2 << "c"                           # alias for #update
-  #  sha2.hexdigest                        # => "ba7816bf8..."
-  #
-  #  # Use the same object to compute another digest
-  #  sha2.reset
-  #  sha2 << "message"
-  #  sha2.hexdigest                        # => "ab530a13e..."
-  #
   class SHA2 < Digest::Class
     # call-seq:
     #   Digest::SHA2.new(bitlen = 256) -> digest_obj
     #
-    # Create a new SHA2 hash object with a given bit length.
+    # Creates a new SHA2 hash object with a given bit length.
     #
     # Valid bit lengths are 256, 384 and 512.
     def initialize(bitlen = 256)
@@ -75,7 +41,7 @@ module Digest
     # call-seq:
     #   digest_obj.reset -> digest_obj
     #
-    # Reset the digest to the initial state and return self.
+    # Resets the digest to the initial state and returns self.
     def reset
       @sha2.reset
       self
@@ -85,7 +51,7 @@ module Digest
     #   digest_obj.update(string) -> digest_obj
     #   digest_obj << string -> digest_obj
     #
-    # Update the digest using a given _string_ and return self.
+    # Updates the digest using a given _string_ and returns self.
     def update(str)
       @sha2.update(str)
       self
@@ -101,7 +67,7 @@ module Digest
     # call-seq:
     #   digest_obj.block_length -> Integer
     #
-    # Return the block length of the digest in bytes.
+    # Returns the block length of the digest in bytes.
     #
     #   Digest::SHA256.new.block_length * 8
     #   # => 512
@@ -116,7 +82,7 @@ module Digest
     # call-seq:
     #   digest_obj.digest_length -> Integer
     #
-    # Return the length of the hash value (the digest) in bytes.
+    # Returns the length of the hash value of the digest in bytes.
     #
     #   Digest::SHA256.new.digest_length * 8
     #   # => 256
diff --git a/ext/digest/sha2/sha2init.c b/ext/digest/sha2/sha2init.c
index 7d211784a3..9fd8ece7fe 100644
--- a/ext/digest/sha2/sha2init.c
+++ b/ext/digest/sha2/sha2init.c
@@ -35,14 +35,18 @@ void
 Init_sha2(void)
 {
     VALUE mDigest, cDigest_Base;
-    ID id_metadata = rb_id_metadata();
+    ID id_metadata;
 
 #define DECLARE_ALGO_CLASS(bitlen) \
     VALUE cDigest_SHA##bitlen;
 
     FOREACH_BITLEN(DECLARE_ALGO_CLASS)
 
-    mDigest = rb_digest_namespace();
+    rb_require("digest");
+
+    id_metadata = rb_intern_const("metadata");
+
+    mDigest = rb_path2class("Digest");
     cDigest_Base = rb_path2class("Digest::Base");
 
 #define DEFINE_ALGO_CLASS(bitlen) \
diff --git a/ext/etc/depend b/ext/etc/depend
index 99e812c7e4..137ec83849 100644
--- a/ext/etc/depend
+++ b/ext/etc/depend
@@ -5,19 +5,17 @@ constdefs.h : $(srcdir)/mkconstants.rb
 # AUTOGENERATED DEPENDENCIES START
 etc.o: $(RUBY_EXTCONF_H)
 etc.o: $(arch_hdrdir)/ruby/config.h
-etc.o: $(hdrdir)/ruby.h
-etc.o: $(hdrdir)/ruby/assert.h
 etc.o: $(hdrdir)/ruby/backward.h
 etc.o: $(hdrdir)/ruby/defines.h
 etc.o: $(hdrdir)/ruby/encoding.h
 etc.o: $(hdrdir)/ruby/intern.h
 etc.o: $(hdrdir)/ruby/io.h
 etc.o: $(hdrdir)/ruby/missing.h
-etc.o: $(hdrdir)/ruby/onigmo.h
 etc.o: $(hdrdir)/ruby/oniguruma.h
 etc.o: $(hdrdir)/ruby/ruby.h
 etc.o: $(hdrdir)/ruby/st.h
 etc.o: $(hdrdir)/ruby/subst.h
+etc.o: $(top_srcdir)/include/ruby.h
 etc.o: constdefs.h
 etc.o: etc.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/etc/etc.c b/ext/etc/etc.c
index 3cf1ddada9..0d2d9af7cb 100644
--- a/ext/etc/etc.c
+++ b/ext/etc/etc.c
@@ -52,8 +52,6 @@ char *getenv();
 #endif
 char *getlogin();
 
-#define RUBY_ETC_VERSION "1.0.1"
-
 #include "constdefs.h"
 
 /* call-seq:
@@ -100,7 +98,7 @@ static VALUE
 safe_setup_str(const char *str)
 {
     if (str == 0) str = "";
-    return rb_str_new2(str);
+    return rb_tainted_str_new2(str);
 }
 
 static VALUE
@@ -217,9 +215,9 @@ etc_getpwnam(VALUE obj, VALUE nam)
 {
 #ifdef HAVE_GETPWENT
     struct passwd *pwd;
-    const char *p = StringValueCStr(nam);
 
-    pwd = getpwnam(p);
+    SafeStringValue(nam);
+    pwd = getpwnam(RSTRING_PTR(nam));
     if (pwd == 0) rb_raise(rb_eArgError, "can't find user for %"PRIsVALUE, nam);
     return setup_passwd(pwd);
 #else
@@ -230,7 +228,7 @@ etc_getpwnam(VALUE obj, VALUE nam)
 #ifdef HAVE_GETPWENT
 static int passwd_blocking = 0;
 static VALUE
-passwd_ensure(VALUE _)
+passwd_ensure(void)
 {
     endpwent();
     passwd_blocking = (int)Qfalse;
@@ -238,7 +236,7 @@ passwd_ensure(VALUE _)
 }
 
 static VALUE
-passwd_iterate(VALUE _)
+passwd_iterate(void)
 {
     struct passwd *pw;
 
@@ -460,9 +458,9 @@ etc_getgrnam(VALUE obj, VALUE nam)
 {
 #ifdef HAVE_GETGRENT
     struct group *grp;
-    const char *p = StringValueCStr(nam);
 
-    grp = getgrnam(p);
+    SafeStringValue(nam);
+    grp = getgrnam(RSTRING_PTR(nam));
     if (grp == 0) rb_raise(rb_eArgError, "can't find group for %"PRIsVALUE, nam);
     return setup_group(grp);
 #else
@@ -473,7 +471,7 @@ etc_getgrnam(VALUE obj, VALUE nam)
 #ifdef HAVE_GETGRENT
 static int group_blocking = 0;
 static VALUE
-group_ensure(VALUE _)
+group_ensure(void)
 {
     endgrent();
     group_blocking = (int)Qfalse;
@@ -482,7 +480,7 @@ group_ensure(VALUE _)
 
 
 static VALUE
-group_iterate(VALUE _)
+group_iterate(void)
 {
     struct group *pw;
 
@@ -627,9 +625,8 @@ VALUE rb_w32_conv_from_wchar(const WCHAR *wstr, rb_encoding *enc);
  * Returns system configuration directory.
  *
  * This is typically "/etc", but is modified by the prefix used when Ruby was
- * compiled. For example, if Ruby is built and installed in /usr/local,
- * returns "/usr/local/etc" on other platforms than Windows.
- * On Windows, this always returns the directory provided by the system.
+ * compiled. For example, if Ruby is built and installed in /usr/local, returns
+ * "/usr/local/etc".
  */
 static VALUE
 etc_sysconfdir(VALUE obj)
@@ -645,7 +642,7 @@ etc_sysconfdir(VALUE obj)
  * Returns system temporary directory; typically "/tmp".
  */
 static VALUE
-etc_systmpdir(VALUE _)
+etc_systmpdir(void)
 {
     VALUE tmpdir;
 #ifdef _WIN32
@@ -677,10 +674,7 @@ etc_systmpdir(VALUE _)
     }
 # endif
 #endif
-#ifndef RB_PASS_KEYWORDS
-    /* untaint on Ruby < 2.7 */
     FL_UNSET(tmpdir, FL_TAINT);
-#endif
     return tmpdir;
 }
 
@@ -757,6 +751,9 @@ etc_uname(VALUE obj)
 # ifndef PROCESSOR_ARCHITECTURE_AMD64
 #   define PROCESSOR_ARCHITECTURE_AMD64 9
 # endif
+# ifndef PROCESSOR_ARCHITECTURE_IA64
+#   define PROCESSOR_ARCHITECTURE_IA64 6
+# endif
 # ifndef PROCESSOR_ARCHITECTURE_INTEL
 #   define PROCESSOR_ARCHITECTURE_INTEL 0
 # endif
@@ -768,6 +765,9 @@ etc_uname(VALUE obj)
       case PROCESSOR_ARCHITECTURE_ARM:
 	mach = "ARM";
 	break;
+      case PROCESSOR_ARCHITECTURE_IA64:
+	mach = "IA64";
+	break;
       case PROCESSOR_ARCHITECTURE_INTEL:
 	mach = "x86";
 	break;
@@ -1012,7 +1012,7 @@ etc_nprocessors(VALUE obj)
 
     ncpus = etc_nprocessors_affin();
     if (ncpus != -1) {
-	return INT2NUM(ncpus);
+       return INT2NUM(ncpus);
     }
     /* fallback to _SC_NPROCESSORS_ONLN */
 #endif
@@ -1065,7 +1065,6 @@ Init_etc(void)
     VALUE mEtc;
 
     mEtc = rb_define_module("Etc");
-    rb_define_const(mEtc, "VERSION", rb_str_new_cstr(RUBY_ETC_VERSION));
     init_constants(mEtc);
 
     rb_define_module_function(mEtc, "getlogin", etc_getlogin, 0);
diff --git a/ext/etc/etc.gemspec b/ext/etc/etc.gemspec
deleted file mode 100644
index f28016925f..0000000000
--- a/ext/etc/etc.gemspec
+++ /dev/null
@@ -1,45 +0,0 @@
-# frozen_string_literal: true
-
-version = ["", "ext/etc/"].find do |dir|
-  begin
-    break File.open(File.expand_path("../#{dir}/etc.c", __FILE__)) do |f|
-      f.gets "\n#define RUBY_ETC_VERSION "
-      f.gets[/"(.+)"/, 1]
-    end
-  rescue
-    next
-  end
-end
-
-Gem::Specification.new do |spec|
-  spec.name          = "etc"
-  spec.version       = version
-  spec.authors       = ["Yukihiro Matsumoto"]
-  spec.email         = ["matz@ruby-lang.org"]
-
-  spec.summary       = %q{Provides access to information typically stored in UNIX /etc directory.}
-  spec.description   = spec.summary
-  spec.homepage      = "https://github.com/ruby/etc"
-  spec.license       = "BSD-2-Clause"
-
-  spec.files         = %w[
-    LICENSE.txt
-    README.md
-    ext/etc/constdefs.h
-    ext/etc/etc.c
-    ext/etc/extconf.rb
-    ext/etc/mkconstants.rb
-    stub/etc.rb
-    test/etc/test_etc.rb
-  ]
-  spec.bindir        = "exe"
-  spec.require_paths = ["lib"]
-  spec.extensions    = %w{ext/etc/extconf.rb}
-
-  spec.required_ruby_version = ">= 2.3.0"
-
-  spec.add_development_dependency "bundler"
-  spec.add_development_dependency "rake"
-  spec.add_development_dependency "rake-compiler"
-  spec.add_development_dependency "test-unit"
-end
diff --git a/ext/etc/extconf.rb b/ext/etc/extconf.rb
index 435fbe7f3d..11bc9458c0 100644
--- a/ext/etc/extconf.rb
+++ b/ext/etc/extconf.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'mkmf'
 
 headers = []
@@ -12,10 +12,8 @@ have_func("uname((struct utsname *)NULL)", headers)
 have_func("getlogin")
 have_func("getpwent")
 have_func("getgrent")
-if (sysconfdir = RbConfig::CONFIG["sysconfdir"] and
-    !RbConfig.expand(sysconfdir.dup, "prefix"=>"", "DESTDIR"=>"").empty?)
-  $defs.push("-DSYSCONFDIR=#{Shellwords.escape(sysconfdir.dump)}")
-end
+sysconfdir = RbConfig.expand(RbConfig::CONFIG["sysconfdir"].dup, "prefix"=>"", "DESTDIR"=>"")
+$defs.push("-DSYSCONFDIR=#{Shellwords.escape(sysconfdir.dump)}")
 
 have_func("sysconf")
 have_func("confstr")
@@ -41,12 +39,6 @@ have_struct_member('struct passwd', 'pw_expire', 'pwd.h')
 have_struct_member('struct passwd', 'pw_passwd', 'pwd.h')
 have_struct_member('struct group', 'gr_passwd', 'grp.h')
 
-# for https://github.com/ruby/etc
-srcdir = File.expand_path("..", __FILE__)
-if !File.exist?("#{srcdir}/depend")
-  %x[#{RbConfig.ruby} #{srcdir}/mkconstants.rb -o #{srcdir}/constdefs.h]
-end
-
 $distcleanfiles << "constdefs.h"
 
 create_makefile("etc")
diff --git a/ext/etc/mkconstants.rb b/ext/etc/mkconstants.rb
index a752d64519..0c4d17e6f9 100644
--- a/ext/etc/mkconstants.rb
+++ b/ext/etc/mkconstants.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'optparse'
 require 'erb'
 
@@ -66,15 +66,7 @@ def each_name(pat)
   }
 end
 
-erb_new = lambda do |src, safe, trim|
-  if ERB.instance_method(:initialize).parameters.assoc(:key) # Ruby 2.6+
-    ERB.new(src, trim_mode: trim)
-  else
-    ERB.new(src, safe, trim)
-  end
-end
-
-erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_const_decls")
+ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_const_decls")
 % each_const {|name, default_value|
 #if !defined(<%=name%>)
 # if defined(HAVE_CONST_<%=name.upcase%>)
@@ -88,7 +80,7 @@ erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_const_decls")
 % }
 EOS
 
-erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_const_defs")
+ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_const_defs")
 % each_const {|name, default_value|
 #if defined(<%=name%>)
 %   if comment = COMMENTS[name]
@@ -99,13 +91,13 @@ erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_const_defs")
 % }
 EOS
 
-header_result = erb_new.call(<<'EOS', nil, '%').result(binding)
+header_result = ERB.new(<<'EOS', nil, '%').result(binding)
 /* autogenerated file */
 
 <%= gen_const_decls %>
 EOS
 
-result = erb_new.call(<<'EOS', nil, '%').result(binding)
+result = ERB.new(<<'EOS', nil, '%').result(binding)
 /* autogenerated file */
 
 #ifdef HAVE_LONG_LONG
diff --git a/ext/extmk.rb b/ext/extmk.rb
index 80a0a1208d..b73b8b6907 100755
--- a/ext/extmk.rb
+++ b/ext/extmk.rb
@@ -6,22 +6,27 @@
 $extension = nil
 $extstatic = nil
 $force_static = nil
+$install = nil
 $destdir = nil
 $dryrun = false
+$clean = nil
 $nodynamic = nil
+$extinit = nil
 $extobjs = []
 $extflags = ""
 $extlibs = nil
 $extpath = nil
+$ignore = nil
 $message = nil
 $command_output = nil
-$subconfigure = false
+$configure_only = false
 
 $progname = $0
 alias $PROGRAM_NAME $0
 alias $0 $progname
 
 $extlist = []
+$compiled = {}
 
 DUMMY_SIGNATURE = "***DUMMY MAKEFILE***"
 
@@ -76,7 +81,6 @@ def extract_makefile(makefile, keep = true)
   m = File.read(makefile)
   s = m[/^CLEANFILES[ \t]*=[ \t](.*)/, 1] and $cleanfiles = s.split
   s = m[/^DISTCLEANFILES[ \t]*=[ \t](.*)/, 1] and $distcleanfiles = s.split
-  s = m[/^EXTSO[ \t]*=[ \t](.*)/, 1] and $extso = s.split
   if !(target = m[/^TARGET[ \t]*=[ \t]*(\S*)/, 1])
     return keep
   end
@@ -102,7 +106,7 @@ def extract_makefile(makefile, keep = true)
   srcs = Dir[File.join($srcdir, "*.{#{SRC_EXT.join(%q{,})}}")].map {|fn| File.basename(fn)}.sort
   if !srcs.empty?
     old_srcs = m[/^ORIG_SRCS[ \t]*=[ \t](.*)/, 1] or return false
-    (old_srcs.split - srcs).empty? or return false
+    old_srcs.split.sort == srcs or return false
   end
   $target = target
   $extconf_h = m[/^RUBY_EXTCONF_H[ \t]*=[ \t]*(\S+)/, 1]
@@ -127,7 +131,12 @@ def extract_makefile(makefile, keep = true)
   true
 end
 
-def extmake(target, basedir = 'ext', maybestatic = true)
+def extmake(target, basedir = (maybestatic = 'ext'))
+  unless $configure_only || verbose?
+    print "#{$message} #{target}\n"
+    $stdout.flush
+  end
+
   FileUtils.mkpath target unless File.directory?(target)
   begin
     # don't build if parent library isn't build
@@ -156,12 +165,12 @@ def extmake(target, basedir = 'ext', maybestatic = true)
     $preload = nil
     $objs = []
     $srcs = []
-    $extso = []
+    $compiled[target] = false
     makefile = "./Makefile"
     static = $static
     $static = nil if noinstall = File.fnmatch?("-*", target)
     ok = parent && File.exist?(makefile)
-    if parent
+    if parent && !$ignore
       rbconfig0 = RbConfig::CONFIG
       mkconfig0 = CONFIG
       rbconfig = {
@@ -197,12 +206,14 @@ def extmake(target, basedir = 'ext', maybestatic = true)
 	    [conf, "#{$srcdir}/depend"].any? {|f| modified?(f, [t])})
         then
 	  ok = false
-          if verbose?
-            print "#{conf}\n" if conf
-          else
-            print "#{$message} #{target}\n"
+          if $configure_only
+            if verbose?
+              print "#{conf}\n" if conf
+            else
+              print "#{$message} #{target}\n"
+            end
+            $stdout.flush
           end
-          $stdout.flush
           init_mkmf
 	  Logging::logfile 'mkmf.log'
 	  rm_f makefile
@@ -222,6 +233,7 @@ def extmake(target, basedir = 'ext', maybestatic = true)
       rescue SystemExit
 	# ignore
       rescue => error
+        lineno = error.backtrace_locations[0].lineno
         ok = false
       ensure
 	rm_f "conftest*"
@@ -237,27 +249,39 @@ def extmake(target, basedir = 'ext', maybestatic = true)
 
       return true if !error and target.start_with?("-")
 
-      message = nil
-      if error
-        loc = error.backtrace_locations[0]
-        message = "#{loc.absolute_path}:#{loc.lineno}: #{error.message}"
-        if Logging.log_opened?
-          Logging::message("#{message}\n\t#{error.backtrace.join("\n\t")}\n")
-        end
+      if parent
+        message = "Failed to configure #{target}. It will not be installed."
+      else
+        message = "Skipped to configure #{target}. Its parent is not configured."
       end
+      if Logging.log_opened?
+        Logging::message(error.to_s) if error
+        Logging::message(message)
+      end
+      message = error.message if error
 
-      return [parent, message]
+      return parent ? [conf, lineno||0, message] : true
     end
     args = $mflags
     unless $destdir.to_s.empty? or $mflags.defined?("DESTDIR")
       args += ["DESTDIR=" + relative_from($destdir, "../"+prefix)]
     end
     if $static and ok and !$objs.empty? and !noinstall
-      args += ["static"]
+      args += ["static"] unless $clean
       $extlist.push [(maybestatic ? $static : false), target, $target, $preload]
     end
     FileUtils.rm_f(old_cleanfiles - $distcleanfiles - $cleanfiles)
     FileUtils.rm_f(old_objs - $objs)
+    unless $configure_only or system($make, *args)
+      $ignore or $continue or return false
+    end
+    $compiled[target] = true
+    if $clean
+      FileUtils.rm_f("mkmf.log")
+      if $clean != true
+	FileUtils.rm_f([makefile, $extconf_h || "extconf.h"])
+      end
+    end
     if $static
       $extflags ||= ""
       $extlibs ||= []
@@ -299,6 +323,10 @@ def extmake(target, basedir = 'ext', maybestatic = true)
   true
 end
 
+def compiled?(target)
+  $compiled[target]
+end
+
 def parse_args()
   $mflags = []
   $makeflags = [] # for make command to build ruby, so quoted
@@ -353,7 +381,6 @@ def parse_args()
     $optparser.warn(e)
     abort $optparser.to_s
   end
-  $command_output or abort "--command-output option is mandatory"
 
   $destdir ||= ''
 
@@ -389,10 +416,18 @@ parse_args()
 if target = ARGV.shift and /^[a-z-]+$/ =~ target
   $mflags.push(target)
   case target
-  when /^(dist|real)?(clean)$/, /^install\b/
-    abort "#{target} is obsolete"
+  when /^(dist|real)?(clean)$/
+    target = $2
+    $ignore ||= true
+    $clean = $1 ? $1[0] : true
+  when /^install\b/
+    $install = true
+    $ignore ||= true
+    $mflags.unshift("INSTALL_PROG=install -c -p -m 0755",
+                    "INSTALL_DATA=install -c -p -m 0644",
+                    "MAKEDIRS=mkdir -p") if $dryrun
   when /configure/
-    $subconfigure = !ARGV.empty?
+    $configure_only = true
   end
 end
 unless $message
@@ -411,15 +446,12 @@ elsif sep = config_string('BUILD_FILE_SEPARATOR')
 else
   $ruby = '$(topdir)/miniruby' + EXEEXT
 end
-$ruby = [$ruby]
-$ruby << "-I'$(topdir)'"
+$ruby << " -I'$(topdir)'"
 unless CROSS_COMPILING
-  $ruby << "-I'$(top_srcdir)/lib'"
-  $ruby << "-I'$(extout)/$(arch)'" << "-I'$(extout)/common'" if $extout
+  $ruby << " -I'$(top_srcdir)/lib'"
+  $ruby << " -I'$(extout)/$(arch)' -I'$(extout)/common'" if $extout
   ENV["RUBYLIB"] = "-"
 end
-topruby = $ruby
-$ruby = topruby.join(' ')
 $mflags << "ruby=#$ruby"
 
 MTIMES = [__FILE__, 'rbconfig.rb', srcdir+'/lib/mkmf.rb'].collect {|f| File.mtime(f)}
@@ -459,17 +491,7 @@ for dir in ["ext", File::join($top_srcdir, "ext")]
   end
 end unless $extstatic
 
-@gemname = nil
-if ARGV[0]
-  ext_prefix, exts = ARGV.shift.split('/', 2)
-  $extension = [exts] if exts
-  if ext_prefix == 'gems'
-    @gemname = exts
-  elsif exts
-    $static_ext.delete_if {|t, *| !File.fnmatch(t, exts)}
-  end
-end
-ext_prefix = "#{$top_srcdir}/#{ext_prefix || 'ext'}"
+ext_prefix = "#{$top_srcdir}/ext"
 exts = $static_ext.sort_by {|t, i| i}.collect {|t, i| t}
 default_exclude_exts =
   case
@@ -480,7 +502,6 @@ default_exclude_exts =
   else
     %w'*win32*'
   end
-mandatory_exts = {}
 withes, withouts = [["--with", nil], ["--without", default_exclude_exts]].collect {|w, d|
   if !(w = %w[-extensions -ext].collect {|o|arg_config(w+o)}).any?
     d ? proc {|c1| d.any?(&c1)} : proc {true}
@@ -488,49 +509,78 @@ withes, withouts = [["--with", nil], ["--without", default_exclude_exts]].collec
     proc {true}
   else
     w = w.collect {|o| o.split(/,/)}.flatten
-    w.collect! {|o| o == '+' ? d : o}.flatten!
+    w.collect! {|o| o == '+' ? d : o}.flatten! if d
     proc {|c1| w.any?(&c1)}
   end
 }
 cond = proc {|ext, *|
-  withes.call(proc {|n|
-                !n or (mandatory_exts[ext] = true if File.fnmatch(n, ext))
-              }) and
-    !withouts.call(proc {|n| File.fnmatch(n, ext)})
+  cond1 = proc {|n| File.fnmatch(n, ext)}
+  withes.call(cond1) and !withouts.call(cond1)
 }
 ($extension || %w[*]).each do |e|
   e = e.sub(/\A(?:\.\/)+/, '')
-  incl, excl = Dir.glob("#{ext_prefix}/#{e}/**/extconf.rb").collect {|d|
+  exts |= Dir.glob("#{ext_prefix}/#{e}/**/extconf.rb").collect {|d|
     d = File.dirname(d)
     d.slice!(0, ext_prefix.length + 1)
     d
-  }.partition {|ext|
+  }.find_all {|ext|
     with_config(ext, &cond)
-  }
-  incl.sort!
-  excl.sort!.collect! {|d| d+"/"}
-  nil while incl.reject! {|d| excl << d+"/" if excl.any? {|x| d.start_with?(x)}}
-  exts |= incl
+  }.sort
   if $LIBRUBYARG_SHARED.empty? and CONFIG["EXTSTATIC"] == "static"
     exts.delete_if {|d| File.fnmatch?("-*", d)}
   end
 end
-ext_prefix = File.basename(ext_prefix)
+
+if $extout
+  extout = RbConfig.expand("#{$extout}", RbConfig::CONFIG.merge("topdir"=>$topdir))
+  unless $ignore
+    FileUtils.mkpath("#{extout}/gems")
+  end
+end
+
+FileUtils.makedirs('gems')
+ext_prefix = "#$top_srcdir/gems"
+gems = Dir.glob(File.join(ext_prefix, ($extension || ''), '**/extconf.rb')).collect {|d|
+  d = File.dirname(d)
+  d.slice!(0, ext_prefix.length + 1)
+  d
+}.find_all {|ext|
+  with_config(ext, &cond)
+}.sort
 
 extend Module.new {
   def timestamp_file(name, target_prefix = nil)
-    if @gemname and name == '$(TARGET_SO_DIR)'
-      name = "$(arch)/gems/#{@gemname}#{target_prefix}"
-    end
     super.sub(%r[/\.extout\.(?:-\.)?], '/.')
   end
+}
+
+dir = Dir.pwd
+FileUtils::makedirs('ext')
+Dir::chdir('ext')
+
+hdrdir = $hdrdir
+$hdrdir = ($top_srcdir = relative_from(srcdir, $topdir = "..")) + "/include"
+fails = []
+exts.each do |d|
+  $static = $force_static ? true : $static_ext[d]
+
+  if $ignore or !$nodynamic or $static
+    result = extmake(d) or abort
+    fails << result unless result == true
+  end
+end
 
-  def configuration(srcdir)
-    super << "EXTSO #{['=', $extso].join(' ')}\n"
+Dir.chdir('..')
+FileUtils::makedirs('gems')
+Dir.chdir('gems')
+extout = $extout
+unless gems.empty?
+  def self.timestamp_file(name, target_prefix = nil)
+    name = "$(arch)/gems/#{@gemname}#{target_prefix}" if name == '$(TARGET_SO_DIR)'
+    super
   end
 
-  def create_makefile(*args, &block)
-    return super unless @gemname
+  def self.create_makefile(*args, &block)
     super(*args) do |conf|
       conf.find do |s|
         s.sub!(/^(TARGET_SO_DIR *= *)\$\(RUBYARCHDIR\)/) {
@@ -549,31 +599,18 @@ build_complete: $(build_complete)
 $(build_complete): $(TARGET_SO)
 	$(Q) $(TOUCH) $@
 
-clean-so::
-	-$(Q)$(RM) $(build_complete)
 }
       conf
     end
   end
-}
-
-dir = Dir.pwd
-FileUtils::makedirs(ext_prefix)
-Dir::chdir(ext_prefix)
-
-hdrdir = $hdrdir
-$hdrdir = ($top_srcdir = relative_from(srcdir, $topdir = "..")) + "/include"
-extso = []
-fails = []
-exts.each do |d|
-  $static = $force_static ? true : $static_ext[d]
-
-  if !$nodynamic or $static
-    result = extmake(d, ext_prefix, !@gemname) or abort
-    extso |= $extso
-    fails << [d, result] unless result == true
-  end
 end
+gems.each do |d|
+  $extout = extout.dup
+  @gemname = d[%r{\A[^/]+}]
+  extmake(d, 'gems')
+end
+$extout = extout
+Dir.chdir('../ext')
 
 $top_srcdir = srcdir
 $topdir = "."
@@ -584,13 +621,32 @@ extinit = Struct.new(:c, :o) {
     super("#{src}.c", "#{src}.#{$OBJEXT}")
   end
 }.new("extinit")
+if $ignore
+  FileUtils.rm_f(extinit.to_a) if $clean
+  Dir.chdir ".."
+  if $clean
+    Dir.rmdir('ext') rescue nil
+    if $extout
+      FileUtils.rm_rf([extout+"/common", extout+"/include/ruby", extout+"/rdoc"])
+      FileUtils.rm_rf(extout+"/"+CONFIG["arch"])
+      if $clean != true
+	FileUtils.rm_rf(extout+"/include/"+CONFIG["arch"])
+	FileUtils.rm_f($mflags.defined?("INSTALLED_LIST")||ENV["INSTALLED_LIST"]||".installed.list")
+	Dir.rmdir(extout+"/include") rescue nil
+	Dir.rmdir(extout) rescue nil
+      end
+    end
+  end
+  exit
+end
 
+$extinit ||= ""
 $extobjs ||= []
 $extpath ||= []
 $extflags ||= ""
 $extlibs ||= []
-extinits = []
 unless $extlist.empty?
+  $extinit << "\n" unless $extinit.empty?
   list = $extlist.dup
   built = []
   while e = list.shift
@@ -604,11 +660,27 @@ unless $extlist.empty?
       next
     end
     base = File.basename(feature)
-    extinits << feature
+    $extinit << "    init(Init_#{base}, \"#{feature}.so\");\n"
     $extobjs << format("ext/%s/%s.%s", target, base, $LIBEXT)
     built << target
   end
 
+  src = %{\
+#include "ruby/ruby.h"
+
+#define init(func, name) {	\\
+    extern void func(void);	\\
+    ruby_init_ext(name, func);	\\
+}
+
+void ruby_init_ext(const char *name, void (*init)(void));
+
+void Init_ext(void)\n{\n#$extinit}
+}
+  if !modified?(extinit.c, MTIMES) || IO.read(extinit.c) != src
+    open(extinit.c, "w") {|fe| fe.print src}
+  end
+
   $extpath.delete("$(topdir)")
   $extflags = libpathflag($extpath) << " " << $extflags.strip
   conf = [
@@ -618,7 +690,7 @@ unless $extlist.empty?
   ].map {|n, v|
     "#{n}=#{v}" if v &&= v[/\S(?:.*\S)?/]
   }.compact
-  puts(*conf) unless $subconfigure
+  puts(*conf)
   $stdout.flush
   $mflags.concat(conf)
   $makeflags.concat(conf)
@@ -642,9 +714,9 @@ $makeflags.uniq!
 
 $mflags.unshift("topdir=#$topdir")
 ENV.delete("RUBYOPT")
-exts.map! {|d| "#{ext_prefix}/#{d}/."}
-FileUtils.makedirs(File.dirname($command_output))
-begin
+if $configure_only and $command_output
+  exts.map! {|d| "ext/#{d}/."}
+  gems.map! {|d| "gems/#{d}/."}
   atomic_write_open($command_output) do |mf|
     mf.puts "V = 0"
     mf.puts "Q1 = $(V:1=)"
@@ -669,14 +741,11 @@ begin
       puts
     end
 
-    mf.macro "ruby", topruby
-    mf.macro "RUBY", ["$(ruby)"]
     mf.macro "extensions", exts
+    mf.macro "gems", gems
     mf.macro "EXTOBJS", $extlist.empty? ? ["dmyext.#{$OBJEXT}"] : ["ext/extinit.#{$OBJEXT}", *$extobjs]
     mf.macro "EXTLIBS", $extlibs
-    mf.macro "EXTSO", extso
     mf.macro "EXTLDFLAGS", $extflags.split
-    mf.macro "EXTINITS", extinits
     submakeopts = []
     if enable_config("shared", $enable_shared)
       submakeopts << 'DLDOBJS="$(EXTOBJS) $(EXTENCS)"'
@@ -688,23 +757,21 @@ begin
       submakeopts << 'EXTLIBS="$(EXTLIBS)"'
     end
     submakeopts << 'EXTLDFLAGS="$(EXTLDFLAGS)"'
-    submakeopts << 'EXTINITS="$(EXTINITS)"'
     submakeopts << 'UPDATE_LIBRARIES="$(UPDATE_LIBRARIES)"'
     submakeopts << 'SHOWFLAGS='
     mf.macro "SUBMAKEOPTS", submakeopts
-    mf.macro "NOTE_MESG", %w[$(RUBY) $(top_srcdir)/tool/lib/colorize.rb skip]
-    mf.macro "NOTE_NAME", %w[$(RUBY) $(top_srcdir)/tool/lib/colorize.rb fail]
     mf.puts
     targets = %w[all install static install-so install-rb clean distclean realclean]
     targets.each do |tgt|
       mf.puts "#{tgt}: $(extensions:/.=/#{tgt})"
+      mf.puts "#{tgt}: $(gems:/.=/#{tgt})" unless tgt == 'static'
       mf.puts "#{tgt}: note" unless /clean\z/ =~ tgt
     end
     mf.puts
     mf.puts "clean:\n\t-$(Q)$(RM) ext/extinit.#{$OBJEXT}"
     mf.puts "distclean:\n\t-$(Q)$(RM) ext/extinit.c"
     mf.puts
-    mf.puts "#{rubies.join(' ')}: $(extensions:/.=/#{$force_static ? 'static' : 'all'})"
+    mf.puts "#{rubies.join(' ')}: $(extensions:/.=/#{$force_static ? 'static' : 'all'}) $(gems:/.=/all)"
     submake = "$(Q)$(MAKE) $(MFLAGS) $(SUBMAKEOPTS)"
     mf.puts "all static: #{rubies.join(' ')}\n"
     $extobjs.each do |tgt|
@@ -715,7 +782,7 @@ begin
       mf.puts "#{tgt}:\n\t#{submake} $@"
     end
     mf.puts "libencs:\n\t$(Q)$(MAKE) -f enc.mk V=$(V) $@"
-    mf.puts "ext/extinit.#{$OBJEXT}:\n\t$(Q)$(MAKE) $(MFLAGS) V=$(V) EXTINITS=\"$(EXTINITS)\" $@" if $static
+    mf.puts "ext/extinit.#{$OBJEXT}:\n\t$(Q)$(MAKE) $(MFLAGS) V=$(V) $@" if $static
     mf.puts
     if $gnumake == "yes"
       submake = "$(MAKE) -C $(@D)"
@@ -724,51 +791,51 @@ begin
       config_string("exec") {|str| submake << str << " "}
       submake << "$(MAKE)"
     end
+    gems = exts + gems
     targets.each do |tgt|
-      exts.each do |d|
-        d = d[0..-2]
-        t = "#{d}#{tgt}"
-        if  /^(dist|real)?clean$/ =~ tgt
-          deps = exts.select {|e|e.start_with?(d)}.map {|e|"#{e[0..-2]}#{tgt}"} - [t]
-          pd = ' ' + deps.join(' ') unless deps.empty?
-        else
-          pext = File.dirname(d)
-          pd = " #{pext}/#{tgt}" if exts.include?("#{pext}/.")
-        end
-        mf.puts "#{t}:#{pd}\n\t$(Q)#{submake} $(MFLAGS) V=$(V) $(@F)"
+      (tgt == 'static' ? exts : gems).each do |d|
+        mf.puts "#{d[0..-2]}#{tgt}:\n\t$(Q)#{submake} $(MFLAGS) V=$(V) $(@F)"
       end
     end
-    mf.puts "\n""extso:\n"
-    mf.puts "\t@echo EXTSO=$(EXTSO)"
-
     mf.puts "\n""note:\n"
     unless fails.empty?
-      abandon = false
-      mf.puts "note: note-body\n"
-      mf.puts "note-body:: note-header\n"
-      mf.puts "note-header:\n"
-      mf.puts %Q<\t@$(NOTE_MESG) "*** Following extensions are not compiled:">
-      mf.puts "note-body:: note-header\n"
-      fails.each do |ext, (parent, err)|
-        abandon ||= mandatory_exts[ext]
-        mf.puts %Q<\t@$(NOTE_NAME) "#{ext}:">
-        if parent
-          mf.puts %Q<\t@echo "\tCould not be configured. It will not be installed.">
-          err and err.scan(/.+/) do |ee|
-            mf.puts %Q<\t@echo "\t#{ee.gsub(/["`$^]/, '\\\\\\&')}">
-          end
-          mf.puts %Q<\t@echo "\tCheck #{ext_prefix}/#{ext}/mkmf.log for more details.">
-        else
-          mf.puts %Q<\t@echo "\tSkipped because its parent was not configured.">
+      mf.puts %Q<\t@echo "*** Following extensions failed to configure:">
+      fails.each do |d, n, err|
+        d = "#{d}:#{n}:"
+        if err
+          d << " " << err
         end
+        mf.puts %Q<\t@echo "#{d}">
       end
-      mf.puts "note:\n"
-      mf.puts %Q<\t@$(NOTE_MESG) "*** Fix the problems, then remove these directories and try again if you want.">
-      if abandon
-        mf.puts "\t""@exit 1"
+      mf.puts %Q<\t@echo "*** Fix the problems, then remove these directories and try again if you want.">
+    end
+
+  end
+elsif $command_output
+  message = "making #{rubies.join(', ')}"
+  message = "echo #{message}"
+  $mflags.concat(rubies)
+  $makeflags.concat(rubies)
+  cmd = $makeflags.map {|ss|ss.sub(/.*[$(){};\s].*/, %q['\&'])}.join(' ')
+  open($command_output, 'wb') do |ff|
+    case $command_output
+    when /\.sh\z/
+      ff.puts message, "rm -f \"$0\"; exec \"$@\" #{cmd}"
+    when /\.bat\z/
+      ["@echo off", message, "%* #{cmd}", "del %0 & exit %ERRORLEVEL%"].each do |ss|
+        ff.print ss, "\r\n"
       end
+    else
+      ff.puts cmd
     end
+    ff.chmod(0755)
   end
+elsif !$configure_only
+  message = "making #{rubies.join(', ')}"
+  puts message
+  $stdout.flush
+  $mflags.concat(rubies)
+  system($make, *$mflags) or exit($?.exitstatus)
 end
 # :startdoc:
 
diff --git a/ext/fcntl/depend b/ext/fcntl/depend
index 60d6be6b89..61d7dc20ee 100644
--- a/ext/fcntl/depend
+++ b/ext/fcntl/depend
@@ -1,8 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 fcntl.o: $(RUBY_EXTCONF_H)
 fcntl.o: $(arch_hdrdir)/ruby/config.h
-fcntl.o: $(hdrdir)/ruby.h
-fcntl.o: $(hdrdir)/ruby/assert.h
 fcntl.o: $(hdrdir)/ruby/backward.h
 fcntl.o: $(hdrdir)/ruby/defines.h
 fcntl.o: $(hdrdir)/ruby/intern.h
@@ -10,5 +8,6 @@ fcntl.o: $(hdrdir)/ruby/missing.h
 fcntl.o: $(hdrdir)/ruby/ruby.h
 fcntl.o: $(hdrdir)/ruby/st.h
 fcntl.o: $(hdrdir)/ruby/subst.h
+fcntl.o: $(top_srcdir)/include/ruby.h
 fcntl.o: fcntl.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/fcntl/extconf.rb b/ext/fcntl/extconf.rb
index 6998f77483..35371ebe18 100644
--- a/ext/fcntl/extconf.rb
+++ b/ext/fcntl/extconf.rb
@@ -1,3 +1,3 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'mkmf'
 create_makefile('fcntl')
diff --git a/ext/fcntl/fcntl.c b/ext/fcntl/fcntl.c
index c93694c431..62780b78c0 100644
--- a/ext/fcntl/fcntl.c
+++ b/ext/fcntl/fcntl.c
@@ -68,7 +68,7 @@ Init_fcntl(void)
 #ifdef F_DUPFD
     /* Document-const: F_DUPFD
      *
-     * Duplicate a file descriptor to the minimum unused file descriptor
+     * Duplicate a file descriptor to the mimimum unused file descriptor
      * greater than or equal to the argument.
      *
      * The close-on-exec flag of the duplicated file descriptor is set.
diff --git a/ext/fcntl/fcntl.gemspec b/ext/fcntl/fcntl.gemspec
deleted file mode 100644
index 0e3194fbdc..0000000000
--- a/ext/fcntl/fcntl.gemspec
+++ /dev/null
@@ -1,25 +0,0 @@
-# coding: utf-8
-# frozen_string_literal: true
-
-Gem::Specification.new do |spec|
-  spec.name          = "fcntl"
-  spec.version       = "1.0.0"
-  spec.authors       = ["Yukihiro Matsumoto"]
-  spec.email         = ["matz@ruby-lang.org"]
-
-  spec.summary       = "Loads constants defined in the OS fcntl.h C header file"
-  spec.description   = "Loads constants defined in the OS fcntl.h C header file"
-  spec.homepage      = "https://github.com/ruby/fcntl"
-  spec.license       = "BSD-2-Clause"
-
-  spec.files         = ["ext/fcntl/extconf.rb", "ext/fcntl/fcntl.c"]
-  spec.bindir        = "exe"
-  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
-  spec.extensions    = "ext/fcntl/extconf.rb"
-  spec.required_ruby_version = ">= 2.3.0"
-
-  spec.add_development_dependency "bundler", "~> 1.14"
-  spec.add_development_dependency "rake", "~> 12"
-  spec.add_development_dependency "rake-compiler"
-end
diff --git a/ext/fiber/depend b/ext/fiber/depend
index 675263b95c..85cac2f03c 100644
--- a/ext/fiber/depend
+++ b/ext/fiber/depend
@@ -1,3 +1 @@
-# AUTOGENERATED DEPENDENCIES START
 fiber.o: fiber.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/fiddle/closure.c b/ext/fiddle/closure.c
index 1a80b2b02a..f19091b29b 100644
--- a/ext/fiddle/closure.c
+++ b/ext/fiddle/closure.c
@@ -1,7 +1,6 @@
 #include <fiddle.h>
 #include <ruby/thread.h>
-
-int ruby_thread_has_gvl_p(void); /* from internal.h */
+#include "internal.h" /* rb_thread_has_gvl_p */
 
 VALUE cFiddleClosure;
 
diff --git a/ext/fiddle/depend b/ext/fiddle/depend
index 5ed745fa0f..470e15efef 100644
--- a/ext/fiddle/depend
+++ b/ext/fiddle/depend
@@ -25,20 +25,18 @@ $(LIBFFI_DIR)/Makefile:
 	$(Q) $(MAKEDIRS) $(LIBFFI_DIR)
 	$(Q) $(CONFIGURE_LIBFFI)
 
+build-libffi: $(LIBFFI_A)
 build-libffi $(LIBFFI_A):
-	$(Q) $(SUBMAKE_PRE) $(MAKE) $(SUBMAKE_ARG)
+	$(Q) $(SUBMAKE_LIBFFI)
 
-clean-none:
 clean-libffi:
-	$(Q) $(SUBMAKE_PRE) $(MAKE) $(SUBMAKE_ARG) clean
+	$(Q) $(SUBMAKE_LIBFFI) clean
 
-distclean-none:
 distclean-libffi:
-	$(Q) $(SUBMAKE_PRE) $(MAKE) $(SUBMAKE_ARG) distclean
+	$(Q) $(SUBMAKE_LIBFFI) distclean
 	$(Q) $(RM) $(LIBFFI_DIR)/local.exp
 	$(Q) $(RUBY) -rfileutils -e "FileUtils.rmdir(Dir.glob(ARGV[0]+'/**/{,.*/}'), :parents=>true)" $(LIBFFI_DIR)
 
-realclean-none:
 realclean-libffi:
 	$(Q) $(RMALL) $(LIBFFI_DIR)
 
@@ -54,16 +52,19 @@ realclean: realclean-$(LIBFFI_CLEAN)
 # AUTOGENERATED DEPENDENCIES START
 closure.o: $(RUBY_EXTCONF_H)
 closure.o: $(arch_hdrdir)/ruby/config.h
-closure.o: $(hdrdir)/ruby.h
-closure.o: $(hdrdir)/ruby/assert.h
 closure.o: $(hdrdir)/ruby/backward.h
 closure.o: $(hdrdir)/ruby/defines.h
+closure.o: $(hdrdir)/ruby/encoding.h
 closure.o: $(hdrdir)/ruby/intern.h
+closure.o: $(hdrdir)/ruby/io.h
 closure.o: $(hdrdir)/ruby/missing.h
+closure.o: $(hdrdir)/ruby/oniguruma.h
 closure.o: $(hdrdir)/ruby/ruby.h
 closure.o: $(hdrdir)/ruby/st.h
 closure.o: $(hdrdir)/ruby/subst.h
 closure.o: $(hdrdir)/ruby/thread.h
+closure.o: $(top_srcdir)/include/ruby.h
+closure.o: $(top_srcdir)/internal.h
 closure.o: closure.c
 closure.o: closure.h
 closure.o: conversions.h
@@ -71,8 +72,6 @@ closure.o: fiddle.h
 closure.o: function.h
 conversions.o: $(RUBY_EXTCONF_H)
 conversions.o: $(arch_hdrdir)/ruby/config.h
-conversions.o: $(hdrdir)/ruby.h
-conversions.o: $(hdrdir)/ruby/assert.h
 conversions.o: $(hdrdir)/ruby/backward.h
 conversions.o: $(hdrdir)/ruby/defines.h
 conversions.o: $(hdrdir)/ruby/intern.h
@@ -80,6 +79,7 @@ conversions.o: $(hdrdir)/ruby/missing.h
 conversions.o: $(hdrdir)/ruby/ruby.h
 conversions.o: $(hdrdir)/ruby/st.h
 conversions.o: $(hdrdir)/ruby/subst.h
+conversions.o: $(top_srcdir)/include/ruby.h
 conversions.o: closure.h
 conversions.o: conversions.c
 conversions.o: conversions.h
@@ -87,8 +87,6 @@ conversions.o: fiddle.h
 conversions.o: function.h
 fiddle.o: $(RUBY_EXTCONF_H)
 fiddle.o: $(arch_hdrdir)/ruby/config.h
-fiddle.o: $(hdrdir)/ruby.h
-fiddle.o: $(hdrdir)/ruby/assert.h
 fiddle.o: $(hdrdir)/ruby/backward.h
 fiddle.o: $(hdrdir)/ruby/defines.h
 fiddle.o: $(hdrdir)/ruby/intern.h
@@ -96,6 +94,7 @@ fiddle.o: $(hdrdir)/ruby/missing.h
 fiddle.o: $(hdrdir)/ruby/ruby.h
 fiddle.o: $(hdrdir)/ruby/st.h
 fiddle.o: $(hdrdir)/ruby/subst.h
+fiddle.o: $(top_srcdir)/include/ruby.h
 fiddle.o: closure.h
 fiddle.o: conversions.h
 fiddle.o: fiddle.c
@@ -103,8 +102,6 @@ fiddle.o: fiddle.h
 fiddle.o: function.h
 function.o: $(RUBY_EXTCONF_H)
 function.o: $(arch_hdrdir)/ruby/config.h
-function.o: $(hdrdir)/ruby.h
-function.o: $(hdrdir)/ruby/assert.h
 function.o: $(hdrdir)/ruby/backward.h
 function.o: $(hdrdir)/ruby/defines.h
 function.o: $(hdrdir)/ruby/intern.h
@@ -113,6 +110,7 @@ function.o: $(hdrdir)/ruby/ruby.h
 function.o: $(hdrdir)/ruby/st.h
 function.o: $(hdrdir)/ruby/subst.h
 function.o: $(hdrdir)/ruby/thread.h
+function.o: $(top_srcdir)/include/ruby.h
 function.o: closure.h
 function.o: conversions.h
 function.o: fiddle.h
@@ -120,8 +118,6 @@ function.o: function.c
 function.o: function.h
 handle.o: $(RUBY_EXTCONF_H)
 handle.o: $(arch_hdrdir)/ruby/config.h
-handle.o: $(hdrdir)/ruby.h
-handle.o: $(hdrdir)/ruby/assert.h
 handle.o: $(hdrdir)/ruby/backward.h
 handle.o: $(hdrdir)/ruby/defines.h
 handle.o: $(hdrdir)/ruby/intern.h
@@ -129,6 +125,7 @@ handle.o: $(hdrdir)/ruby/missing.h
 handle.o: $(hdrdir)/ruby/ruby.h
 handle.o: $(hdrdir)/ruby/st.h
 handle.o: $(hdrdir)/ruby/subst.h
+handle.o: $(top_srcdir)/include/ruby.h
 handle.o: closure.h
 handle.o: conversions.h
 handle.o: fiddle.h
@@ -136,19 +133,17 @@ handle.o: function.h
 handle.o: handle.c
 pointer.o: $(RUBY_EXTCONF_H)
 pointer.o: $(arch_hdrdir)/ruby/config.h
-pointer.o: $(hdrdir)/ruby.h
-pointer.o: $(hdrdir)/ruby/assert.h
 pointer.o: $(hdrdir)/ruby/backward.h
 pointer.o: $(hdrdir)/ruby/defines.h
 pointer.o: $(hdrdir)/ruby/encoding.h
 pointer.o: $(hdrdir)/ruby/intern.h
 pointer.o: $(hdrdir)/ruby/io.h
 pointer.o: $(hdrdir)/ruby/missing.h
-pointer.o: $(hdrdir)/ruby/onigmo.h
 pointer.o: $(hdrdir)/ruby/oniguruma.h
 pointer.o: $(hdrdir)/ruby/ruby.h
 pointer.o: $(hdrdir)/ruby/st.h
 pointer.o: $(hdrdir)/ruby/subst.h
+pointer.o: $(top_srcdir)/include/ruby.h
 pointer.o: closure.h
 pointer.o: conversions.h
 pointer.o: fiddle.h
diff --git a/ext/fiddle/extconf.rb b/ext/fiddle/extconf.rb
index fce0cb4079..0359355193 100644
--- a/ext/fiddle/extconf.rb
+++ b/ext/fiddle/extconf.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'mkmf'
 
 # :stopdoc:
@@ -18,16 +18,6 @@ if ! bundle
   end and (have_library('ffi') || have_library('libffi'))
 end or
 begin
-  # for https://github.com/ruby/fiddle
-  if bundle && File.exist?("../../bin/extlibs.rb")
-    require "fileutils"
-    require_relative "../../bin/extlibs"
-    extlibs = ExtLibs.new
-    cache_dir = File.expand_path("../../tmp/.download_cache", $srcdir)
-    ext_dir = File.expand_path("../../ext", $srcdir)
-    Dir.glob("#{$srcdir}/libffi-*/").each{|dir| FileUtils.rm_rf(dir)}
-    extlibs.run(["--cache=#{cache_dir}", ext_dir])
-  end
   ver = bundle != false &&
         Dir.glob("#{$srcdir}/libffi-*/")
         .map {|n| File.basename(n)}
@@ -51,12 +41,12 @@ begin
   libffi.lib = "#{libffi.builddir}/.libs"
   libffi.a = "#{libffi.lib}/libffi_convenience.#{$LIBEXT}"
   nowarn = CONFIG.merge("warnflags"=>"")
-  libffi.cflags = RbConfig.expand("$(CFLAGS)".dup, nowarn)
+  libffi.cflags = RbConfig.expand("$(CFLAGS)", nowarn)
   ver = ver[/libffi-(.*)/, 1]
 
   FileUtils.mkdir_p(libffi.dir)
   libffi.opt = CONFIG['configure_args'][/'(-C)'/, 1]
-  libffi.ldflags = RbConfig.expand("$(LDFLAGS) #{libpathflag([relative_from($topdir, "..")])} #{$LIBRUBYARG}".dup)
+  libffi.ldflags = RbConfig.expand("$(LDFLAGS) #{libpathflag([relative_from($topdir, "..")])} #{$LIBRUBYARG}")
   libffi.arch = RbConfig::CONFIG['host']
   if $mswin
     unless find_executable(as = /x64/ =~ libffi.arch ? "ml64" : "ml")
@@ -87,7 +77,7 @@ begin
   args << libffi.opt if libffi.opt
   args.concat %W[
       CC=#{cc} CFLAGS=#{libffi.cflags}
-      CXX=#{cxx} CXXFLAGS=#{RbConfig.expand("$(CXXFLAGS)".dup, nowarn)}
+      CXX=#{cxx} CXXFLAGS=#{RbConfig.expand("$(CXXFLAGS)", nowarn)}
       LD=#{ld} LDFLAGS=#{libffi.ldflags}
   ]
 
@@ -159,9 +149,9 @@ create_makefile 'fiddle' do |conf|
   if !libffi
     next conf << "LIBFFI_CLEAN = none\n"
   elsif $gnumake && !$nmake
-    submake_arg = "-C $(LIBFFI_DIR)\n"
+    submake = "$(MAKE) -C $(LIBFFI_DIR)\n"
   else
-    submake_pre = "cd $(LIBFFI_DIR) && #{config_string("exec")}".strip
+    submake = "cd $(LIBFFI_DIR) && \\\n\t\t" << "#{config_string("exec")} $(MAKE)".strip
   end
   if $nmake
     cmd = "$(RUBY) -C $(LIBFFI_DIR) #{libffi_config} --srcdir=$(LIBFFI_SRCDIR)"
@@ -180,8 +170,7 @@ create_makefile 'fiddle' do |conf|
    LIBFFI_CFLAGS = #{libffi.cflags}
    LIBFFI_LDFLAGS = #{libffi.ldflags}
    FFI_H = $(LIBFFI_DIR)/include/ffi.h
-   SUBMAKE_PRE = #{submake_pre}
-   SUBMAKE_ARG = #{submake_arg}
+   SUBMAKE_LIBFFI = #{submake}
    LIBFFI_CLEAN = libffi
   MK
 end
diff --git a/ext/fiddle/extlibs b/ext/fiddle/extlibs
index 290b814590..7d5fda5247 100644
--- a/ext/fiddle/extlibs
+++ b/ext/fiddle/extlibs
@@ -1,5 +1,2 @@
-http://sourceware.org/pub/libffi/libffi-3.2.1.tar.gz \
-  md5:83b89587607e3eb65c70d361f13bab43 \
-  sha512:980ca30a8d76f963fca722432b1fe5af77d7a4e4d2eac5144fbc5374d4c596609a293440573f4294207e1bdd9fda80ad1e1cafb2ffb543df5a275bc3bd546483 \
-  #
+ftp://sourceware.org/pub/libffi/libffi-3.2.1.tar.gz md5:83b89587607e3eb65c70d361f13bab43
 	win32/libffi-3.2.1-mswin.patch -p0
diff --git a/ext/fiddle/fiddle.gemspec b/ext/fiddle/fiddle.gemspec
deleted file mode 100644
index b29f4ec788..0000000000
--- a/ext/fiddle/fiddle.gemspec
+++ /dev/null
@@ -1,23 +0,0 @@
-# frozen_string_literal: true
-Gem::Specification.new do |spec|
-  spec.name          = "fiddle"
-  spec.version       = '1.0.0'
-  spec.authors       = ["Aaron Patterson", "SHIBATA Hiroshi"]
-  spec.email         = ["aaron@tenderlovemaking.com", "hsbt@ruby-lang.org"]
-
-  spec.summary       = %q{A libffi wrapper for Ruby.}
-  spec.description   = %q{A libffi wrapper for Ruby.}
-  spec.homepage      = "https://github.com/ruby/fiddle"
-  spec.license       = "BSD-2-Clause"
-
-  spec.files         = [".gitignore", ".travis.yml", "Gemfile", "LICENSE.txt", "README.md", "Rakefile", "bin/console", "bin/setup", "ext/fiddle/closure.c", "ext/fiddle/closure.h", "ext/fiddle/conversions.c", "ext/fiddle/conversions.h", "ext/fiddle/extconf.rb", "ext/fiddle/extlibs", "ext/fiddle/fiddle.c", "ext/fiddle/fiddle.h", "ext/fiddle/function.c", "ext/fiddle/function.h", "ext/fiddle/handle.c", "ext/fiddle/pointer.c", "ext/fiddle/win32/fficonfig.h", "ext/fiddle/win32/libffi-3.2.1-mswin.patch", "ext/fiddle/win32/libffi-config.rb", "ext/fiddle/win32/libffi.mk.tmpl", "fiddle.gemspec", "lib/fiddle.rb", "lib/fiddle/closure.rb", "lib/fiddle/cparser.rb", "lib/fiddle/function.rb", "lib/fiddle/import.rb", "lib/fiddle/pack.rb", "lib/fiddle/struct.rb", "lib/fiddle/types.rb", "lib/fiddle/value.rb"]
-  spec.bindir        = "exe"
-  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
-
-  spec.required_ruby_version = ">= 2.3.0"
-
-  spec.add_development_dependency "bundler"
-  spec.add_development_dependency "rake"
-  spec.add_development_dependency "rake-compiler"
-end
diff --git a/ext/fiddle/function.c b/ext/fiddle/function.c
index 994402e26b..8e280567db 100644
--- a/ext/fiddle/function.c
+++ b/ext/fiddle/function.c
@@ -99,8 +99,6 @@ initialize(int argc, VALUE argv[], VALUE self)
     void *cfunc;
 
     rb_scan_args(argc, argv, "31:", &ptr, &args, &ret_type, &abi, &kwds);
-    rb_iv_set(self, "@closure", ptr);
-
     ptr = rb_Integer(ptr);
     cfunc = NUM2PTR(ptr);
     PTR2NUM(cfunc);
@@ -115,7 +113,7 @@ initialize(int argc, VALUE argv[], VALUE self)
     Check_Max_Args("args", len);
     ary = rb_ary_subseq(args, 0, len);
     for (i = 0; i < RARRAY_LEN(args); i++) {
-        VALUE a = RARRAY_AREF(args, i);
+	VALUE a = RARRAY_PTR(args)[i];
 	int type = NUM2INT(a);
 	(void)INT2FFI_TYPE(type); /* raise */
 	if (INT2FIX(type) != a) rb_ary_store(ary, i, INT2FIX(type));
@@ -184,6 +182,15 @@ function_call(int argc, VALUE argv[], VALUE self)
 
     TypedData_Get_Struct(self, ffi_cif, &function_data_type, args.cif);
 
+    if (rb_safe_level() >= 1) {
+	for (i = 0; i < argc; i++) {
+	    VALUE src = argv[i];
+	    if (OBJ_TAINTED(src)) {
+		rb_raise(rb_eSecurityError, "tainted parameter not allowed");
+	    }
+	}
+    }
+
     generic_args = ALLOCV(alloc_buffer,
 	(size_t)(argc + 1) * sizeof(void *) + (size_t)argc * sizeof(fiddle_generic));
     args.values = (void **)((char *)generic_args +
@@ -207,7 +214,7 @@ function_call(int argc, VALUE argv[], VALUE self)
 	args.values[i] = (void *)&generic_args[i];
     }
     args.values[argc] = NULL;
-    args.fn = (void(*)(void))NUM2PTR(cfunc);
+    args.fn = NUM2PTR(cfunc);
 
     (void)rb_thread_call_without_gvl(nogvl_ffi_call, &args, 0, 0);
 
diff --git a/ext/fiddle/handle.c b/ext/fiddle/handle.c
index 700924afb5..e727ccfd00 100644
--- a/ext/fiddle/handle.c
+++ b/ext/fiddle/handle.c
@@ -1,6 +1,8 @@
 #include <ruby.h>
 #include <fiddle.h>
 
+#define SafeStringValueCStr(v) (rb_check_safe_obj(rb_string_value(&v)), StringValueCStr(v))
+
 VALUE rb_cHandle;
 
 struct dl_handle {
@@ -143,11 +145,11 @@ rb_fiddle_handle_initialize(int argc, VALUE argv[], VALUE self)
 	cflag = RTLD_LAZY | RTLD_GLOBAL;
 	break;
       case 1:
-	clib = NIL_P(lib) ? NULL : StringValueCStr(lib);
+	clib = NIL_P(lib) ? NULL : SafeStringValueCStr(lib);
 	cflag = RTLD_LAZY | RTLD_GLOBAL;
 	break;
       case 2:
-	clib = NIL_P(lib) ? NULL : StringValueCStr(lib);
+	clib = NIL_P(lib) ? NULL : SafeStringValueCStr(lib);
 	cflag = NUM2INT(flag);
 	break;
       default:
@@ -317,7 +319,7 @@ fiddle_handle_sym(void *handle, VALUE symbol)
 # define CHECK_DLERROR
 #endif
     void (*func)();
-    const char *name = StringValueCStr(symbol);
+    const char *name = SafeStringValueCStr(symbol);
 
 #ifdef HAVE_DLERROR
     dlerror();
diff --git a/ext/fiddle/lib/fiddle.rb b/ext/fiddle/lib/fiddle.rb
index e9aa7e50ae..5208eb9328 100644
--- a/ext/fiddle/lib/fiddle.rb
+++ b/ext/fiddle/lib/fiddle.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'fiddle.so'
 require 'fiddle/function'
 require 'fiddle/closure'
diff --git a/ext/fiddle/lib/fiddle/closure.rb b/ext/fiddle/lib/fiddle/closure.rb
index c865a63c20..0b9adbb60a 100644
--- a/ext/fiddle/lib/fiddle/closure.rb
+++ b/ext/fiddle/lib/fiddle/closure.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Fiddle
   class Closure
 
diff --git a/ext/fiddle/lib/fiddle/cparser.rb b/ext/fiddle/lib/fiddle/cparser.rb
index cd0a64fef5..6b9da9fa7c 100644
--- a/ext/fiddle/lib/fiddle/cparser.rb
+++ b/ext/fiddle/lib/fiddle/cparser.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Fiddle
   # A mixin that provides methods for parsing C struct and prototype signatures.
   #
@@ -21,7 +21,6 @@ module Fiddle
     # Parses a C struct's members
     #
     # Example:
-    #   require 'fiddle/import'
     #
     #   include Fiddle::CParser
     #     #=> Object
@@ -67,7 +66,6 @@ module Fiddle
     # be looked up.
     #
     # Example:
-    #   require 'fiddle/import'
     #
     #   include Fiddle::CParser
     #     #=> Object
@@ -104,7 +102,6 @@ module Fiddle
     # value will be the C type to be looked up.
     #
     # Example:
-    #   require 'fiddle/import'
     #
     #   include Fiddle::CParser
     #     #=> Object
diff --git a/ext/fiddle/lib/fiddle/function.rb b/ext/fiddle/lib/fiddle/function.rb
index dd5e04e417..fcd90dfd26 100644
--- a/ext/fiddle/lib/fiddle/function.rb
+++ b/ext/fiddle/lib/fiddle/function.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Fiddle
   class Function
     # The ABI of the Function.
diff --git a/ext/fiddle/lib/fiddle/import.rb b/ext/fiddle/lib/fiddle/import.rb
index 178ebb8c76..09429f6631 100644
--- a/ext/fiddle/lib/fiddle/import.rb
+++ b/ext/fiddle/lib/fiddle/import.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'fiddle'
 require 'fiddle/struct'
 require 'fiddle/cparser'
@@ -115,6 +115,8 @@ module Fiddle
           return SIZEOF_INT
         when TYPE_LONG
           return SIZEOF_LONG
+        when TYPE_LONG_LONG
+          return SIZEOF_LONG_LONG
         when TYPE_FLOAT
           return SIZEOF_FLOAT
         when TYPE_DOUBLE
@@ -122,12 +124,7 @@ module Fiddle
         when TYPE_VOIDP
           return SIZEOF_VOIDP
         else
-          if defined?(TYPE_LONG_LONG) and
-            ty == TYPE_LONG_LONG
-            return SIZEOF_LONG_LONG
-          else
-            raise(DLError, "unknown type: #{ty}")
-          end
+          raise(DLError, "unknown type: #{ty}")
         end
       when Class
         if( ty.instance_methods().include?(:to_ptr) )
@@ -157,8 +154,7 @@ module Fiddle
     # :stopdoc:
     CALL_TYPE_TO_ABI = Hash.new { |h, k|
       raise RuntimeError, "unsupported call type: #{k}"
-    }.merge({ :stdcall => Function.const_defined?(:STDCALL) ? Function::STDCALL :
-                          Function::DEFAULT,
+    }.merge({ :stdcall => (Function::STDCALL rescue Function::DEFAULT),
               :cdecl   => Function::DEFAULT,
               nil      => Function::DEFAULT
             }).freeze
diff --git a/ext/fiddle/lib/fiddle/pack.rb b/ext/fiddle/lib/fiddle/pack.rb
index 22eccedb76..6301068450 100644
--- a/ext/fiddle/lib/fiddle/pack.rb
+++ b/ext/fiddle/lib/fiddle/pack.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'fiddle'
 
 module Fiddle
@@ -18,7 +18,7 @@ module Fiddle
     }
 
     PACK_MAP = {
-      TYPE_VOIDP => "l!",
+      TYPE_VOIDP => ((SIZEOF_VOIDP == SIZEOF_LONG_LONG) ? "q" : "l!"),
       TYPE_CHAR  => "c",
       TYPE_SHORT => "s!",
       TYPE_INT   => "i!",
@@ -48,7 +48,6 @@ module Fiddle
       ALIGN_MAP[TYPE_LONG_LONG] = ALIGN_MAP[-TYPE_LONG_LONG] = ALIGN_LONG_LONG
       PACK_MAP[TYPE_LONG_LONG] = PACK_MAP[-TYPE_LONG_LONG] = "q"
       SIZE_MAP[TYPE_LONG_LONG] = SIZE_MAP[-TYPE_LONG_LONG] = SIZEOF_LONG_LONG
-      PACK_MAP[TYPE_VOIDP] = "q" if SIZEOF_LONG_LONG == SIZEOF_VOIDP
     end
 
     def align(addr, align)
@@ -81,13 +80,10 @@ module Fiddle
       case SIZEOF_VOIDP
       when SIZEOF_LONG
         ary.pack(@template)
+      when SIZEOF_LONG_LONG
+        ary.pack(@template)
       else
-        if defined?(TYPE_LONG_LONG) and
-          SIZEOF_VOIDP == SIZEOF_LONG_LONG
-          ary.pack(@template)
-        else
-          raise(RuntimeError, "sizeof(void*)?")
-        end
+        raise(RuntimeError, "sizeof(void*)?")
       end
     end
 
@@ -95,20 +91,17 @@ module Fiddle
       case SIZEOF_VOIDP
       when SIZEOF_LONG
         ary.join().unpack(@template)
+      when SIZEOF_LONG_LONG
+        ary.join().unpack(@template)
       else
-        if defined?(TYPE_LONG_LONG) and
-          SIZEOF_VOIDP == SIZEOF_LONG_LONG
-          ary.join().unpack(@template)
-        else
-          raise(RuntimeError, "sizeof(void*)?")
-        end
+        raise(RuntimeError, "sizeof(void*)?")
       end
     end
 
     private
 
     def parse_types(types)
-      @template = "".dup
+      @template = ""
       addr     = 0
       types.each{|t|
         orig_addr = addr
diff --git a/ext/fiddle/lib/fiddle/struct.rb b/ext/fiddle/lib/fiddle/struct.rb
index 7c0dedb39f..233a987269 100644
--- a/ext/fiddle/lib/fiddle/struct.rb
+++ b/ext/fiddle/lib/fiddle/struct.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'fiddle'
 require 'fiddle/value'
 require 'fiddle/pack'
diff --git a/ext/fiddle/lib/fiddle/types.rb b/ext/fiddle/lib/fiddle/types.rb
index 8dc811d3e4..8a72635a69 100644
--- a/ext/fiddle/lib/fiddle/types.rb
+++ b/ext/fiddle/lib/fiddle/types.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Fiddle
   # Adds Windows type aliases to the including class for use with
   # Fiddle::Importer.
diff --git a/ext/fiddle/lib/fiddle/value.rb b/ext/fiddle/lib/fiddle/value.rb
index 01fec1c206..ac318cf2c4 100644
--- a/ext/fiddle/lib/fiddle/value.rb
+++ b/ext/fiddle/lib/fiddle/value.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'fiddle'
 
 module Fiddle
@@ -13,13 +13,10 @@ module Fiddle
         [val].pack("i!").unpack("I!")[0]
       when TYPE_LONG
         [val].pack("l!").unpack("L!")[0]
+      when TYPE_LONG_LONG
+        [val].pack("q").unpack("Q")[0]
       else
-        if defined?(TYPE_LONG_LONG) and
-          ty.abs == TYPE_LONG_LONG
-          [val].pack("q").unpack("Q")[0]
-        else
-          val
-        end
+        val
       end
     end
 
@@ -33,13 +30,10 @@ module Fiddle
         [val].pack("I!").unpack("i!")[0]
       when TYPE_LONG
         [val].pack("L!").unpack("l!")[0]
+      when TYPE_LONG_LONG
+        [val].pack("Q").unpack("q")[0]
       else
-        if defined?(TYPE_LONG_LONG) and
-          ty.abs == TYPE_LONG_LONG
-          [val].pack("Q").unpack("q")[0]
-        else
-          val
-        end
+        val
       end
     end
 
@@ -81,13 +75,10 @@ module Fiddle
           case SIZEOF_VOIDP
           when SIZEOF_LONG
             return [arg].pack("p").unpack("l!")[0]
+          when SIZEOF_LONG_LONG
+            return [arg].pack("p").unpack("q")[0]
           else
-            if defined?(SIZEOF_LONG_LONG) and
-              SIZEOF_VOIDP == SIZEOF_LONG_LONG
-              return [arg].pack("p").unpack("q")[0]
-            else
-              raise(RuntimeError, "sizeof(void*)?")
-            end
+            raise(RuntimeError, "sizeof(void*)?")
           end
         end
       when Float, Integer
diff --git a/ext/fiddle/pointer.c b/ext/fiddle/pointer.c
index 117cc9b826..932bc576c5 100644
--- a/ext/fiddle/pointer.c
+++ b/ext/fiddle/pointer.c
@@ -90,6 +90,7 @@ rb_fiddle_ptr_new2(VALUE klass, void *ptr, long size, freefunc_t func)
     data->ptr = ptr;
     data->free = func;
     data->size = size;
+    OBJ_TAINT(val);
 
     return val;
 }
@@ -375,11 +376,11 @@ rb_fiddle_ptr_to_s(int argc, VALUE argv[], VALUE self)
     TypedData_Get_Struct(self, struct ptr_data, &fiddle_ptr_data_type, data);
     switch (rb_scan_args(argc, argv, "01", &arg1)) {
       case 0:
-	val = rb_str_new2((char*)(data->ptr));
+	val = rb_tainted_str_new2((char*)(data->ptr));
 	break;
       case 1:
 	len = NUM2INT(arg1);
-	val = rb_str_new((char*)(data->ptr), len);
+	val = rb_tainted_str_new((char*)(data->ptr), len);
 	break;
       default:
 	rb_bug("rb_fiddle_ptr_to_s");
@@ -413,11 +414,11 @@ rb_fiddle_ptr_to_str(int argc, VALUE argv[], VALUE self)
     TypedData_Get_Struct(self, struct ptr_data, &fiddle_ptr_data_type, data);
     switch (rb_scan_args(argc, argv, "01", &arg1)) {
       case 0:
-	val = rb_str_new((char*)(data->ptr),data->size);
+	val = rb_tainted_str_new((char*)(data->ptr),data->size);
 	break;
       case 1:
 	len = NUM2INT(arg1);
-	val = rb_str_new((char*)(data->ptr), len);
+	val = rb_tainted_str_new((char*)(data->ptr), len);
 	break;
       default:
 	rb_bug("rb_fiddle_ptr_to_str");
@@ -439,7 +440,7 @@ rb_fiddle_ptr_inspect(VALUE self)
 
     TypedData_Get_Struct(self, struct ptr_data, &fiddle_ptr_data_type, data);
     return rb_sprintf("#<%"PRIsVALUE":%p ptr=%p size=%ld free=%p>",
-		      RB_OBJ_CLASSNAME(self), (void *)data, data->ptr, data->size, (void *)data->free);
+		      RB_OBJ_CLASSNAME(self), data, data->ptr, data->size, data->free);
 }
 
 /*
@@ -550,7 +551,7 @@ rb_fiddle_ptr_aref(int argc, VALUE argv[], VALUE self)
       case 2:
 	offset = NUM2ULONG(arg0);
 	len    = NUM2ULONG(arg1);
-	retval = rb_str_new((char *)data->ptr + offset, len);
+	retval = rb_tainted_str_new((char *)data->ptr + offset, len);
 	break;
       default:
 	rb_bug("rb_fiddle_ptr_aref()");
@@ -668,6 +669,7 @@ rb_fiddle_ptr_s_to_ptr(VALUE self, VALUE val)
 	if (num == val) wrap = 0;
 	ptr = rb_fiddle_ptr_new(NUM2PTR(num), 0, NULL);
     }
+    OBJ_INFECT(ptr, val);
     if (wrap) RPTR_DATA(ptr)->wrap[0] = wrap;
     return ptr;
 }
@@ -675,7 +677,6 @@ rb_fiddle_ptr_s_to_ptr(VALUE self, VALUE val)
 void
 Init_fiddle_pointer(void)
 {
-#undef rb_intern
     id_to_ptr = rb_intern("to_ptr");
 
     /* Document-class: Fiddle::Pointer
diff --git a/ext/fiddle/win32/libffi-config.rb b/ext/fiddle/win32/libffi-config.rb
index 6abc9b2c02..7a32a91517 100755
--- a/ext/fiddle/win32/libffi-config.rb
+++ b/ext/fiddle/win32/libffi-config.rb
@@ -1,5 +1,5 @@
 #!/usr/bin/ruby
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'fileutils'
 
 basedir = File.dirname(__FILE__)
diff --git a/ext/gdbm/depend b/ext/gdbm/depend
index 33635bc099..98def40879 100644
--- a/ext/gdbm/depend
+++ b/ext/gdbm/depend
@@ -1,8 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 gdbm.o: $(RUBY_EXTCONF_H)
 gdbm.o: $(arch_hdrdir)/ruby/config.h
-gdbm.o: $(hdrdir)/ruby.h
-gdbm.o: $(hdrdir)/ruby/assert.h
 gdbm.o: $(hdrdir)/ruby/backward.h
 gdbm.o: $(hdrdir)/ruby/defines.h
 gdbm.o: $(hdrdir)/ruby/intern.h
@@ -10,5 +8,6 @@ gdbm.o: $(hdrdir)/ruby/missing.h
 gdbm.o: $(hdrdir)/ruby/ruby.h
 gdbm.o: $(hdrdir)/ruby/st.h
 gdbm.o: $(hdrdir)/ruby/subst.h
+gdbm.o: $(top_srcdir)/include/ruby.h
 gdbm.o: gdbm.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/gdbm/gdbm.c b/ext/gdbm/gdbm.c
index 4a6377b685..709f466cd8 100644
--- a/ext/gdbm/gdbm.c
+++ b/ext/gdbm/gdbm.c
@@ -83,10 +83,6 @@ static VALUE rb_cGDBM, rb_eGDBMError, rb_eGDBMFatalError;
 
 #define MY_BLOCK_SIZE (2048)
 #define MY_FATAL_FUNC rb_gdbm_fatal
-
-NORETURN(static void rb_gdbm_fatal(const char *msg));
-NORETURN(static void closed_dbm(void));
-
 static void
 rb_gdbm_fatal(const char *msg)
 {
@@ -106,6 +102,7 @@ closed_dbm(void)
 
 #define GetDBM(obj, dbmp) do {\
     TypedData_Get_Struct((obj), struct dbmdata, &dbm_type, (dbmp));\
+    if ((dbmp) == 0) closed_dbm();\
     if ((dbmp)->di_dbm == 0) closed_dbm();\
 } while (0)
 
@@ -118,18 +115,21 @@ static void
 free_dbm(void *ptr)
 {
     struct dbmdata *dbmp = ptr;
-    if (dbmp->di_dbm)
-	gdbm_close(dbmp->di_dbm);
-    xfree(dbmp);
+    if (dbmp) {
+        if (dbmp->di_dbm) gdbm_close(dbmp->di_dbm);
+        xfree(dbmp);
+    }
 }
 
 static size_t
 memsize_dbm(const void *ptr)
 {
+    size_t size = 0;
     const struct dbmdata *dbmp = ptr;
-    size_t size = sizeof(*dbmp);
-    if (dbmp->di_dbm)
-	size += DBM_SIZEOF_DBM;
+    if (dbmp) {
+	size += sizeof(*dbmp);
+	if (dbmp->di_dbm) size += DBM_SIZEOF_DBM;
+    }
     return size;
 }
 
@@ -170,6 +170,8 @@ fgdbm_closed(VALUE obj)
     struct dbmdata *dbmp;
 
     TypedData_Get_Struct(obj, struct dbmdata, &dbm_type, dbmp);
+    if (dbmp == 0)
+        return Qtrue;
     if (dbmp->di_dbm == 0)
         return Qtrue;
 
@@ -179,9 +181,7 @@ fgdbm_closed(VALUE obj)
 static VALUE
 fgdbm_s_alloc(VALUE klass)
 {
-    struct dbmdata *dbmp;
-
-    return TypedData_Make_Struct(klass, struct dbmdata, &dbm_type, dbmp);
+    return TypedData_Wrap_Struct(klass, &dbm_type, 0);
 }
 
 /*
@@ -215,7 +215,6 @@ fgdbm_initialize(int argc, VALUE *argv, VALUE obj)
     struct dbmdata *dbmp;
     int mode, flags = 0;
 
-    TypedData_Get_Struct(obj, struct dbmdata, &dbm_type, dbmp);
     if (rb_scan_args(argc, argv, "12", &file, &vmode, &vflags) == 1) {
         mode = 0666;            /* default value */
     }
@@ -229,7 +228,7 @@ fgdbm_initialize(int argc, VALUE *argv, VALUE obj)
     if (!NIL_P(vflags))
         flags = NUM2INT(vflags);
 
-    FilePathValue(file);
+    SafeStringValue(file);
 
 #ifdef GDBM_CLOEXEC
     /* GDBM_CLOEXEC is available since gdbm 1.10. */
@@ -269,8 +268,9 @@ fgdbm_initialize(int argc, VALUE *argv, VALUE obj)
             rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
     }
 
-    if (dbmp->di_dbm)
-	gdbm_close(dbmp->di_dbm);
+    dbmp = ALLOC(struct dbmdata);
+    free_dbm(DATA_PTR(obj));
+    DATA_PTR(obj) = dbmp;
     dbmp->di_dbm = dbm;
     dbmp->di_size = -1;
 
@@ -324,6 +324,7 @@ rb_gdbm_fetch(GDBM_FILE dbm, datum key)
 
     str = rb_str_new(val.dptr, val.dsize);
     free(val.dptr);
+    OBJ_TAINT(str);
     return str;
 }
 
@@ -333,7 +334,7 @@ rb_gdbm_fetch2(GDBM_FILE dbm, VALUE keystr)
     datum key;
     long len;
 
-    ExportStringValue(keystr);
+    StringValue(keystr);
     len = RSTRING_LEN(keystr);
     if (TOO_LONG(len)) return Qnil;
     key.dptr = RSTRING_PTR(keystr);
@@ -364,6 +365,7 @@ rb_gdbm_firstkey(GDBM_FILE dbm)
 
     str = rb_str_new(key.dptr, key.dsize);
     free(key.dptr);
+    OBJ_TAINT(str);
     return str;
 }
 
@@ -384,6 +386,7 @@ rb_gdbm_nextkey(GDBM_FILE dbm, VALUE keystr)
 
     str = rb_str_new(key2.dptr, key2.dsize);
     free(key2.dptr);
+    OBJ_TAINT(str);
     return str;
 }
 
@@ -447,7 +450,7 @@ fgdbm_key(VALUE obj, VALUE valstr)
     GDBM_FILE dbm;
     VALUE keystr, valstr2;
 
-    ExportStringValue(valstr);
+    StringValue(valstr);
     GetDBM2(obj, dbmp, dbm);
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
@@ -535,7 +538,7 @@ rb_gdbm_delete(VALUE obj, VALUE keystr)
     long len;
 
     rb_gdbm_modify(obj);
-    ExportStringValue(keystr);
+    StringValue(keystr);
     len = RSTRING_LEN(keystr);
     if (TOO_LONG(len)) return Qnil;
     key.dptr = RSTRING_PTR(keystr);
@@ -722,8 +725,8 @@ fgdbm_store(VALUE obj, VALUE keystr, VALUE valstr)
     GDBM_FILE dbm;
 
     rb_gdbm_modify(obj);
-    ExportStringValue(keystr);
-    ExportStringValue(valstr);
+    StringValue(keystr);
+    StringValue(valstr);
 
     key.dptr = RSTRING_PTR(keystr);
     key.dsize = RSTRING_LENINT(keystr);
@@ -988,7 +991,7 @@ fgdbm_has_key(VALUE obj, VALUE keystr)
     GDBM_FILE dbm;
     long len;
 
-    ExportStringValue(keystr);
+    StringValue(keystr);
     len = RSTRING_LENINT(keystr);
     if (TOO_LONG(len)) return Qfalse;
     key.dptr = RSTRING_PTR(keystr);
@@ -1015,7 +1018,7 @@ fgdbm_has_value(VALUE obj, VALUE valstr)
     GDBM_FILE dbm;
     VALUE keystr, valstr2;
 
-    ExportStringValue(valstr);
+    StringValue(valstr);
     GetDBM2(obj, dbmp, dbm);
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
diff --git a/ext/gdbm/gdbm.gemspec b/ext/gdbm/gdbm.gemspec
deleted file mode 100644
index bb5ab7d59f..0000000000
--- a/ext/gdbm/gdbm.gemspec
+++ /dev/null
@@ -1,21 +0,0 @@
-# coding: utf-8
-# frozen_string_literal: true
-
-Gem::Specification.new do |spec|
-  spec.name          = "gdbm"
-  spec.version       = "2.0.0"
-  spec.authors       = ["Yukihiro Matsumoto"]
-  spec.email         = ["matz@ruby-lang.org"]
-
-  spec.summary       = "Ruby extension for GNU dbm."
-  spec.description   = "Ruby extension for GNU dbm."
-  spec.homepage      = "https://github.com/ruby/gdbm"
-  spec.license       = "BSD-2-Clause"
-
-  spec.files         = ["ext/gdbm/extconf.rb", "ext/gdbm/gdbm.c"]
-  spec.bindir        = "exe"
-  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
-  spec.extensions    = ["ext/gdbm/extconf.rb"]
-  spec.required_ruby_version = ">= 2.3.0"
-end
diff --git a/ext/io/console/console.c b/ext/io/console/console.c
index 42b000fc30..dbbfbb7463 100644
--- a/ext/io/console/console.c
+++ b/ext/io/console/console.c
@@ -14,6 +14,12 @@
 #ifdef HAVE_SYS_IOCTL_H
 #include <sys/ioctl.h>
 #endif
+#ifndef RARRAY_CONST_PTR
+# define RARRAY_CONST_PTR(ary) RARRAY_PTR(ary)
+#endif
+#ifndef HAVE_RB_FUNCALLV
+# define rb_funcallv rb_funcall2
+#endif
 
 #if defined HAVE_TERMIOS_H
 # include <termios.h>
@@ -48,7 +54,6 @@ typedef struct sgttyb conmode;
 # endif
 #elif defined _WIN32
 #include <winioctl.h>
-#include <conio.h>
 typedef DWORD conmode;
 
 #define LAST_ERROR rb_w32_map_errno(GetLastError())
@@ -74,7 +79,7 @@ getattr(int fd, conmode *t)
 #define SET_LAST_ERROR (0)
 #endif
 
-static ID id_getc, id_console, id_close, id_min, id_time, id_intr;
+static ID id_getc, id_console, id_close, id_min, id_time;
 #if ENABLE_IO_GETPASS
 static ID id_gets;
 #endif
@@ -98,36 +103,27 @@ rb_f_send(int argc, VALUE *argv, VALUE recv)
 }
 #endif
 
+#ifndef HAVE_RB_SYM2STR
+# define rb_sym2str(sym) rb_id2str(SYM2ID(sym))
+#endif
+
 typedef struct {
     int vmin;
     int vtime;
-    int intr;
 } rawmode_arg_t;
 
 static rawmode_arg_t *
-rawmode_opt(int *argcp, VALUE *argv, int min_argc, int max_argc, rawmode_arg_t *opts)
+rawmode_opt(int argc, VALUE *argv, rawmode_arg_t *opts)
 {
-    int argc = *argcp;
     rawmode_arg_t *optp = NULL;
-    VALUE vopts = Qnil;
-    if (argc > min_argc)  {
-	vopts = rb_check_hash_type(argv[argc-1]);
-	if (!NIL_P(vopts)) {
-	    argv[argc-1] = vopts;
-	    vopts = rb_extract_keywords(&argv[argc-1]);
-	    if (!argv[argc-1]) *argcp = --argc;
-	    if (!vopts) vopts = Qnil;
-	}
-    }
-    rb_check_arity(argc, min_argc, max_argc);
+    VALUE vopts;
+    rb_scan_args(argc, argv, "0:", &vopts);
     if (!NIL_P(vopts)) {
 	VALUE vmin = rb_hash_aref(vopts, ID2SYM(id_min));
 	VALUE vtime = rb_hash_aref(vopts, ID2SYM(id_time));
-	VALUE intr = rb_hash_aref(vopts, ID2SYM(id_intr));
 	/* default values by `stty raw` */
 	opts->vmin = 1;
 	opts->vtime = 0;
-	opts->intr = 0;
 	if (!NIL_P(vmin)) {
 	    opts->vmin = NUM2INT(vmin);
 	    optp = opts;
@@ -138,21 +134,6 @@ rawmode_opt(int *argcp, VALUE *argv, int min_argc, int max_argc, rawmode_arg_t *
 	    opts->vtime = NUM2INT(vtime);
 	    optp = opts;
 	}
-	switch (intr) {
-	  case Qtrue:
-	    opts->intr = 1;
-	    optp = opts;
-	    break;
-	  case Qfalse:
-	    opts->intr = 0;
-	    optp = opts;
-	    break;
-	  case Qnil:
-	    break;
-	  default:
-	    rb_raise(rb_eArgError, "true or false expected as intr: %"PRIsVALUE,
-		     intr);
-	}
     }
     return optp;
 }
@@ -180,10 +161,6 @@ set_rawmode(conmode *t, void *arg)
 	const rawmode_arg_t *r = arg;
 	if (r->vmin >= 0) t->c_cc[VMIN] = r->vmin;
 	if (r->vtime >= 0) t->c_cc[VTIME] = r->vtime;
-	if (r->intr) {
-	    t->c_iflag |= BRKINT|IXON;
-	    t->c_lflag |= ISIG|IEXTEN;
-	}
     }
 #endif
 }
@@ -265,7 +242,7 @@ get_write_fd(const rb_io_t *fptr)
 #define FD_PER_IO 2
 
 static VALUE
-ttymode(VALUE io, VALUE (*func)(VALUE), VALUE farg, void (*setter)(conmode *, void *), void *arg)
+ttymode(VALUE io, VALUE (*func)(VALUE), void (*setter)(conmode *, void *), void *arg)
 {
     rb_io_t *fptr;
     int status = -1;
@@ -296,7 +273,7 @@ ttymode(VALUE io, VALUE (*func)(VALUE), VALUE farg, void (*setter)(conmode *, vo
 	}
     }
     if (status == 0) {
-	result = rb_protect(func, farg, &status);
+	result = rb_protect(func, io, &status);
     }
     GetOpenFile(io, fptr);
     if (fd[0] != -1 && fd[0] == GetReadFD(fptr)) {
@@ -320,31 +297,6 @@ ttymode(VALUE io, VALUE (*func)(VALUE), VALUE farg, void (*setter)(conmode *, vo
     return result;
 }
 
-#if !defined _WIN32
-struct ttymode_callback_args {
-    VALUE (*func)(VALUE, VALUE);
-    VALUE io;
-    VALUE farg;
-};
-
-static VALUE
-ttymode_callback(VALUE args)
-{
-    struct ttymode_callback_args *argp = (struct ttymode_callback_args *)args;
-    return argp->func(argp->io, argp->farg);
-}
-
-static VALUE
-ttymode_with_io(VALUE io, VALUE (*func)(VALUE, VALUE), VALUE farg, void (*setter)(conmode *, void *), void *arg)
-{
-    struct ttymode_callback_args cargs;
-    cargs.func = func;
-    cargs.io = io;
-    cargs.farg = farg;
-    return ttymode(io, ttymode_callback, (VALUE)&cargs, setter, arg);
-}
-#endif
-
 /*
  * call-seq:
  *   io.raw(min: nil, time: nil) {|io| }
@@ -355,21 +307,13 @@ ttymode_with_io(VALUE io, VALUE (*func)(VALUE, VALUE), VALUE farg, void (*setter
  *
  * will read and return a line without echo back and line editing.
  *
- * The parameter +min+ specifies the minimum number of bytes that
- * should be received when a read operation is performed. (default: 1)
- *
- * The parameter +time+ specifies the timeout in _seconds_ with a
- * precision of 1/10 of a second. (default: 0)
- *
- * Refer to the manual page of termios for further details.
- *
  * You must require 'io/console' to use this method.
  */
 static VALUE
 console_raw(int argc, VALUE *argv, VALUE io)
 {
-    rawmode_arg_t opts, *optp = rawmode_opt(&argc, argv, 0, 0, &opts);
-    return ttymode(io, rb_yield, io, set_rawmode, optp);
+    rawmode_arg_t opts, *optp = rawmode_opt(argc, argv, &opts);
+    return ttymode(io, rb_yield, set_rawmode, optp);
 }
 
 /*
@@ -380,8 +324,6 @@ console_raw(int argc, VALUE *argv, VALUE io)
  *
  * If the terminal mode needs to be back, use io.raw { ... }.
  *
- * See IO#raw for details on the parameters.
- *
  * You must require 'io/console' to use this method.
  */
 static VALUE
@@ -390,7 +332,7 @@ console_set_raw(int argc, VALUE *argv, VALUE io)
     conmode t;
     rb_io_t *fptr;
     int fd;
-    rawmode_arg_t opts, *optp = rawmode_opt(&argc, argv, 0, 0, &opts);
+    rawmode_arg_t opts, *optp = rawmode_opt(argc, argv, &opts);
 
     GetOpenFile(io, fptr);
     fd = GetReadFD(fptr);
@@ -415,7 +357,7 @@ console_set_raw(int argc, VALUE *argv, VALUE io)
 static VALUE
 console_cooked(VALUE io)
 {
-    return ttymode(io, rb_yield, io, set_cookedmode, NULL);
+    return ttymode(io, rb_yield, set_cookedmode, NULL);
 }
 
 /*
@@ -443,13 +385,11 @@ console_set_cooked(VALUE io)
     return io;
 }
 
-#ifndef _WIN32
 static VALUE
 getc_call(VALUE io)
 {
     return rb_funcallv(io, id_getc, 0, 0);
 }
-#endif
 
 /*
  * call-seq:
@@ -457,57 +397,13 @@ getc_call(VALUE io)
  *
  * Reads and returns a character in raw mode.
  *
- * See IO#raw for details on the parameters.
- *
  * You must require 'io/console' to use this method.
  */
 static VALUE
 console_getch(int argc, VALUE *argv, VALUE io)
 {
-    rawmode_arg_t opts, *optp = rawmode_opt(&argc, argv, 0, 0, &opts);
-#ifndef _WIN32
-    return ttymode(io, getc_call, io, set_rawmode, optp);
-#else
-    rb_io_t *fptr;
-    VALUE str;
-    wint_t c;
-    int w, len;
-    char buf[8];
-    struct timeval *to = NULL, tv;
-
-    GetOpenFile(io, fptr);
-    if (optp) {
-	if (optp->vtime) {
-	    to = &tv;
-	    tv.tv_sec = optp->vtime / 10;
-	    tv.tv_usec = (optp->vtime % 10) * 100000;
-	}
-	if (optp->vmin != 1) {
-	    rb_warning("min option ignored");
-	}
-    }
-    w = rb_wait_for_single_fd(fptr->fd, RB_WAITFD_IN, to);
-    if (w < 0) rb_eof_error();
-    if (!(w & RB_WAITFD_IN)) return Qnil;
-    c = _getwch();
-    switch (c) {
-      case WEOF:
-	return Qnil;
-      case 0x00:
-      case 0xe0:
-	buf[0] = (char)c;
-	c = _getwch();
-	len = 1;
-	do {
-	    buf[len++] = (unsigned char)c;
-	} while ((c >>= CHAR_BIT) && len < (int)sizeof(buf));
-	return rb_str_new(buf, len);
-      default:
-	len = rb_uv_to_utf8(buf, c);
-	str = rb_utf8_str_new(buf, len);
-	return rb_str_conv_enc(str, NULL, rb_default_external_encoding());
-    }
-#endif
+    rawmode_arg_t opts, *optp = rawmode_opt(argc, argv, &opts);
+    return ttymode(io, getc_call, set_rawmode, optp);
 }
 
 /*
@@ -525,7 +421,7 @@ console_getch(int argc, VALUE *argv, VALUE io)
 static VALUE
 console_noecho(VALUE io)
 {
-    return ttymode(io, rb_yield, io, set_noecho, NULL);
+    return ttymode(io, rb_yield, set_noecho, NULL);
 }
 
 /*
@@ -577,115 +473,6 @@ console_echo_p(VALUE io)
     return echo_p(&t) ? Qtrue : Qfalse;
 }
 
-static const rb_data_type_t conmode_type = {
-    "console-mode",
-    {0, RUBY_TYPED_DEFAULT_FREE,},
-    0, 0,
-    RUBY_TYPED_FREE_IMMEDIATELY | RUBY_TYPED_WB_PROTECTED,
-};
-static VALUE cConmode;
-
-static VALUE
-conmode_alloc(VALUE klass)
-{
-    return rb_data_typed_object_zalloc(klass, sizeof(conmode), &conmode_type);
-}
-
-static VALUE
-conmode_new(VALUE klass, const conmode *t)
-{
-    VALUE obj = conmode_alloc(klass);
-    *(conmode *)DATA_PTR(obj) = *t;
-    return obj;
-}
-
-static VALUE
-conmode_init_copy(VALUE obj, VALUE obj2)
-{
-    conmode *t = rb_check_typeddata(obj, &conmode_type);
-    conmode *t2 = rb_check_typeddata(obj2, &conmode_type);
-    *t = *t2;
-    return obj;
-}
-
-static VALUE
-conmode_set_echo(VALUE obj, VALUE f)
-{
-    conmode *t = rb_check_typeddata(obj, &conmode_type);
-    if (RTEST(f))
-	set_echo(t, NULL);
-    else
-	set_noecho(t, NULL);
-    return obj;
-}
-
-static VALUE
-conmode_set_raw(int argc, VALUE *argv, VALUE obj)
-{
-    conmode *t = rb_check_typeddata(obj, &conmode_type);
-    rawmode_arg_t opts, *optp = rawmode_opt(&argc, argv, 0, 0, &opts);
-
-    set_rawmode(t, optp);
-    return obj;
-}
-
-static VALUE
-conmode_raw_new(int argc, VALUE *argv, VALUE obj)
-{
-    conmode *r = rb_check_typeddata(obj, &conmode_type);
-    conmode t = *r;
-    rawmode_arg_t opts, *optp = rawmode_opt(&argc, argv, 0, 0, &opts);
-
-    set_rawmode(&t, optp);
-    return conmode_new(rb_obj_class(obj), &t);
-}
-
-/*
- * call-seq:
- *   io.console_mode       -> mode
- *
- * Returns a data represents the current console mode.
- *
- * You must require 'io/console' to use this method.
- */
-static VALUE
-console_conmode_get(VALUE io)
-{
-    conmode t;
-    rb_io_t *fptr;
-    int fd;
-
-    GetOpenFile(io, fptr);
-    fd = GetReadFD(fptr);
-    if (!getattr(fd, &t)) rb_sys_fail(0);
-
-    return conmode_new(cConmode, &t);
-}
-
-/*
- * call-seq:
- *   io.console_mode = mode
- *
- * Sets the console mode to +mode+.
- *
- * You must require 'io/console' to use this method.
- */
-static VALUE
-console_conmode_set(VALUE io, VALUE mode)
-{
-    conmode *t, r;
-    rb_io_t *fptr;
-    int fd;
-
-    TypedData_Get_Struct(mode, conmode, &conmode_type, t);
-    r = *t;
-    GetOpenFile(io, fptr);
-    fd = GetReadFD(fptr);
-    if (!setattr(fd, &r)) rb_sys_fail(0);
-
-    return mode;
-}
-
 #if defined TIOCGWINSZ
 typedef struct winsize rb_console_size_t;
 #define getwinsize(fd, buf) (ioctl((fd), TIOCGWINSZ, (buf)) == 0)
@@ -744,23 +531,16 @@ console_set_winsize(VALUE io, VALUE size)
 #if defined _WIN32
     HANDLE wh;
     int newrow, newcol;
-    BOOL ret;
 #endif
     VALUE row, col, xpixel, ypixel;
     const VALUE *sz;
     int fd;
-    long sizelen;
 
     GetOpenFile(io, fptr);
     size = rb_Array(size);
-    if ((sizelen = RARRAY_LEN(size)) != 2 && sizelen != 4) {
-	rb_raise(rb_eArgError,
-		 "wrong number of arguments (given %ld, expected 2 or 4)",
-		 sizelen);
-    }
+    rb_check_arity(RARRAY_LENINT(size), 2, 4);
     sz = RARRAY_CONST_PTR(size);
-    row = sz[0], col = sz[1], xpixel = ypixel = Qnil;
-    if (sizelen == 4) xpixel = sz[2], ypixel = sz[3];
+    row = sz[0], col = sz[1], xpixel = sz[2], ypixel = sz[3];
     fd = GetWriteFD(fptr);
 #if defined TIOCSWINSZ
     ws.ws_row = ws.ws_col = ws.ws_xpixel = ws.ws_ypixel = 0;
@@ -782,21 +562,17 @@ console_set_winsize(VALUE io, VALUE size)
     if (!GetConsoleScreenBufferInfo(wh, &ws)) {
 	rb_syserr_fail(LAST_ERROR, "GetConsoleScreenBufferInfo");
     }
-    ws.dwSize.X = newcol;
-    ret = SetConsoleScreenBufferSize(wh, ws.dwSize);
+    if ((ws.dwSize.X < newcol && (ws.dwSize.X = newcol, 1)) ||
+	(ws.dwSize.Y < newrow && (ws.dwSize.Y = newrow, 1))) {
+	if (!SetConsoleScreenBufferSize(wh, ws.dwSize)) {
+	    rb_syserr_fail(LAST_ERROR, "SetConsoleScreenBufferInfo");
+	}
+    }
     ws.srWindow.Left = 0;
     ws.srWindow.Top = 0;
-    ws.srWindow.Right = newcol-1;
-    ws.srWindow.Bottom = newrow-1;
-    if (!SetConsoleWindowInfo(wh, TRUE, &ws.srWindow)) {
-	rb_syserr_fail(LAST_ERROR, "SetConsoleWindowInfo");
-    }
-    /* retry when shrinking buffer after shrunk window */
-    if (!ret && !SetConsoleScreenBufferSize(wh, ws.dwSize)) {
-	rb_syserr_fail(LAST_ERROR, "SetConsoleScreenBufferInfo");
-    }
-    /* remove scrollbar if possible */
-    if (!SetConsoleWindowInfo(wh, TRUE, &ws.srWindow)) {
+    ws.srWindow.Right = newcol;
+    ws.srWindow.Bottom = newrow;
+    if (!SetConsoleWindowInfo(wh, FALSE, &ws.srWindow)) {
 	rb_syserr_fail(LAST_ERROR, "SetConsoleWindowInfo");
     }
 #endif
@@ -804,30 +580,6 @@ console_set_winsize(VALUE io, VALUE size)
 }
 #endif
 
-#ifdef _WIN32
-static VALUE
-console_check_winsize_changed(VALUE io)
-{
-    rb_io_t *fptr;
-    HANDLE h;
-    DWORD num;
-
-    GetOpenFile(io, fptr);
-    h = (HANDLE)rb_w32_get_osfhandle(GetReadFD(fptr));
-    while (GetNumberOfConsoleInputEvents(h, &num) && num > 0) {
-	INPUT_RECORD rec;
-	if (ReadConsoleInput(h, &rec, 1, &num)) {
-	    if (rec.EventType == WINDOW_BUFFER_SIZE_EVENT) {
-		rb_yield(Qnil);
-	    }
-	}
-    }
-    return io;
-}
-#else
-#define console_check_winsize_changed rb_f_notimplement
-#endif
-
 /*
  * call-seq:
  *   io.iflush
@@ -923,24 +675,9 @@ console_beep(VALUE io)
     return io;
 }
 
-static int
-mode_in_range(VALUE val, int high, const char *modename)
-{
-    int mode;
-    if (NIL_P(val)) return 0;
-    if (!RB_INTEGER_TYPE_P(val)) {
-      wrong_value:
-	rb_raise(rb_eArgError, "wrong %s mode: %"PRIsVALUE, modename, val);
-    }
-    if ((mode = NUM2INT(val)) < 0 || mode > high) {
-	goto wrong_value;
-    }
-    return mode;
-}
-
 #if defined _WIN32
 static VALUE
-console_goto(VALUE io, VALUE y, VALUE x)
+console_goto(VALUE io, VALUE x, VALUE y)
 {
     rb_io_t *fptr;
     int fd;
@@ -968,159 +705,15 @@ console_cursor_pos(VALUE io)
     if (!GetConsoleScreenBufferInfo((HANDLE)rb_w32_get_osfhandle(fd), &ws)) {
 	rb_syserr_fail(LAST_ERROR, 0);
     }
-    return rb_assoc_new(UINT2NUM(ws.dwCursorPosition.Y), UINT2NUM(ws.dwCursorPosition.X));
-}
-
-static VALUE
-console_move(VALUE io, int y, int x)
-{
-    rb_io_t *fptr;
-    HANDLE h;
-    rb_console_size_t ws;
-    COORD *pos = &ws.dwCursorPosition;
-
-    GetOpenFile(io, fptr);
-    h = (HANDLE)rb_w32_get_osfhandle(GetWriteFD(fptr));
-    if (!GetConsoleScreenBufferInfo(h, &ws)) {
-	rb_syserr_fail(LAST_ERROR, 0);
-    }
-    pos->X += x;
-    pos->Y += y;
-    if (!SetConsoleCursorPosition(h, *pos)) {
-	rb_syserr_fail(LAST_ERROR, 0);
-    }
-    return io;
+    return rb_assoc_new(UINT2NUM(ws.dwCursorPosition.X), UINT2NUM(ws.dwCursorPosition.Y));
 }
 
 static VALUE
-console_goto_column(VALUE io, VALUE val)
-{
-    rb_io_t *fptr;
-    HANDLE h;
-    rb_console_size_t ws;
-    COORD *pos = &ws.dwCursorPosition;
-
-    GetOpenFile(io, fptr);
-    h = (HANDLE)rb_w32_get_osfhandle(GetWriteFD(fptr));
-    if (!GetConsoleScreenBufferInfo(h, &ws)) {
-	rb_syserr_fail(LAST_ERROR, 0);
-    }
-    pos->X = NUM2INT(val);
-    if (!SetConsoleCursorPosition(h, *pos)) {
-	rb_syserr_fail(LAST_ERROR, 0);
-    }
-    return io;
-}
-
-static void
-constat_clear(HANDLE handle, WORD attr, DWORD len, COORD pos)
-{
-    DWORD written;
-
-    FillConsoleOutputAttribute(handle, attr, len, pos, &written);
-    FillConsoleOutputCharacterW(handle, L' ', len, pos, &written);
-}
-
-static VALUE
-console_erase_line(VALUE io, VALUE val)
-{
-    rb_io_t *fptr;
-    HANDLE h;
-    rb_console_size_t ws;
-    COORD *pos = &ws.dwCursorPosition;
-    DWORD w;
-    int mode = mode_in_range(val, 2, "line erase");
-
-    GetOpenFile(io, fptr);
-    h = (HANDLE)rb_w32_get_osfhandle(GetWriteFD(fptr));
-    if (!GetConsoleScreenBufferInfo(h, &ws)) {
-	rb_syserr_fail(LAST_ERROR, 0);
-    }
-    w = winsize_col(&ws);
-    switch (mode) {
-      case 0:			/* after cursor */
-	w -= pos->X;
-	break;
-      case 1:			/* before *and* cursor */
-	w = pos->X + 1;
-	pos->X = 0;
-	break;
-      case 2:			/* entire line */
-	pos->X = 0;
-	break;
-    }
-    constat_clear(h, ws.wAttributes, w, *pos);
-    return io;
-}
-
-static VALUE
-console_erase_screen(VALUE io, VALUE val)
-{
-    rb_io_t *fptr;
-    HANDLE h;
-    rb_console_size_t ws;
-    COORD *pos = &ws.dwCursorPosition;
-    DWORD w;
-    int mode = mode_in_range(val, 3, "screen erase");
-
-    GetOpenFile(io, fptr);
-    h = (HANDLE)rb_w32_get_osfhandle(GetWriteFD(fptr));
-    if (!GetConsoleScreenBufferInfo(h, &ws)) {
-	rb_syserr_fail(LAST_ERROR, 0);
-    }
-    w = winsize_col(&ws);
-    switch (mode) {
-      case 0:	/* erase after cursor */
-	w = (w * (ws.srWindow.Bottom - pos->Y + 1) - pos->X);
-	break;
-      case 1:	/* erase before *and* cursor */
-	w = (w * (pos->Y - ws.srWindow.Top) + pos->X + 1);
-	pos->X = 0;
-	pos->Y = ws.srWindow.Top;
-	break;
-      case 2:	/* erase entire screen */
-	w = (w * winsize_row(&ws));
-	pos->X = 0;
-	pos->Y = ws.srWindow.Top;
-	break;
-      case 3:	/* erase entire screen */
-	w = (w * ws.dwSize.Y);
-	pos->X = 0;
-	pos->Y = 0;
-	break;
-    }
-    constat_clear(h, ws.wAttributes, w, *pos);
-    return io;
-}
-
-static VALUE
-console_scroll(VALUE io, int line)
+console_cursor_set(VALUE io, VALUE cpos)
 {
-    rb_io_t *fptr;
-    HANDLE h;
-    rb_console_size_t ws;
-
-    GetOpenFile(io, fptr);
-    h = (HANDLE)rb_w32_get_osfhandle(GetWriteFD(fptr));
-    if (!GetConsoleScreenBufferInfo(h, &ws)) {
-	rb_syserr_fail(LAST_ERROR, 0);
-    }
-    if (line) {
-	SMALL_RECT scroll;
-	COORD destination;
-	CHAR_INFO fill;
-	scroll.Left = 0;
-	scroll.Top = line > 0 ? line : 0;
-	scroll.Right = winsize_col(&ws) - 1;
-	scroll.Bottom = winsize_row(&ws) - 1 + (line < 0 ? line : 0);
-	destination.X = 0;
-	destination.Y = line < 0 ? -line : 0;
-	fill.Char.UnicodeChar = L' ';
-	fill.Attributes = ws.wAttributes;
-
-	ScrollConsoleScreenBuffer(h, &scroll, NULL, destination, &fill);
-    }
-    return io;
+    cpos = rb_convert_type(cpos, T_ARRAY, "Array", "to_ary");
+    if (RARRAY_LEN(cpos) != 2) rb_raise(rb_eArgError, "expected 2D coordinate");
+    return console_goto(io, RARRAY_AREF(cpos, 0), RARRAY_AREF(cpos, 1));
 }
 
 #include "win32_vk.inc"
@@ -1151,210 +744,12 @@ console_key_pressed_p(VALUE io, VALUE k)
     return GetKeyState(vk) & 0x80 ? Qtrue : Qfalse;
 }
 #else
-struct query_args {
-    const char *qstr;
-    int opt;
-};
-
-static int
-direct_query(VALUE io, const struct query_args *query)
-{
-    if (RB_TYPE_P(io, T_FILE)) {
-	rb_io_t *fptr;
-	VALUE wio;
-	GetOpenFile(io, fptr);
-	wio = fptr->tied_io_for_writing;
-	if (wio) {
-	    VALUE s = rb_str_new_cstr(query->qstr);
-	    rb_io_write(wio, s);
-	    rb_io_flush(wio);
-	    return 1;
-	}
-	if (write(fptr->fd, query->qstr, strlen(query->qstr)) != -1) {
-	    return 1;
-	}
-	if (fptr->fd == 0 &&
-	    write(1, query->qstr, strlen(query->qstr)) != -1) {
-	    return 1;
-	}
-    }
-    return 0;
-}
-
-static VALUE
-read_vt_response(VALUE io, VALUE query)
-{
-    struct query_args *qargs = (struct query_args *)query;
-    VALUE result, b;
-    int opt = 0;
-    int num = 0;
-    if (qargs) {
-	opt = qargs->opt;
-	if (!direct_query(io, qargs)) return Qnil;
-    }
-    if (rb_io_getbyte(io) != INT2FIX(0x1b)) return Qnil;
-    if (rb_io_getbyte(io) != INT2FIX('[')) return Qnil;
-    result = rb_ary_new();
-    while (!NIL_P(b = rb_io_getbyte(io))) {
-	int c = NUM2UINT(b);
-	if (c == ';') {
-	    rb_ary_push(result, INT2NUM(num));
-	    num = 0;
-	}
-	else if (ISDIGIT(c)) {
-	    num = num * 10 + c - '0';
-	}
-	else if (opt && c == opt) {
-	    opt = 0;
-	}
-	else {
-	    char last = (char)c;
-	    rb_ary_push(result, INT2NUM(num));
-	    b = rb_str_new(&last, 1);
-	    break;
-	}
-    }
-    return rb_ary_push(result, b);
-}
-
-static VALUE
-console_vt_response(int argc, VALUE *argv, VALUE io, const struct query_args *qargs)
-{
-    rawmode_arg_t opts, *optp = rawmode_opt(&argc, argv, 0, 1, &opts);
-    VALUE query = (VALUE)qargs;
-    VALUE ret = ttymode_with_io(io, read_vt_response, query, set_rawmode, optp);
-    return ret;
-}
-
-static VALUE
-console_cursor_pos(VALUE io)
-{
-    static const struct query_args query = {"\033[6n", 0};
-    VALUE resp = console_vt_response(0, 0, io, &query);
-    VALUE row, column, term;
-    unsigned int r, c;
-    if (!RB_TYPE_P(resp, T_ARRAY) || RARRAY_LEN(resp) != 3) return Qnil;
-    term = RARRAY_AREF(resp, 2);
-    if (!RB_TYPE_P(term, T_STRING) || RSTRING_LEN(term) != 1) return Qnil;
-    if (RSTRING_PTR(term)[0] != 'R') return Qnil;
-    row = RARRAY_AREF(resp, 0);
-    column = RARRAY_AREF(resp, 1);
-    rb_ary_resize(resp, 2);
-    r = NUM2UINT(row) - 1;
-    c = NUM2UINT(column) - 1;
-    RARRAY_ASET(resp, 0, INT2NUM(r));
-    RARRAY_ASET(resp, 1, INT2NUM(c));
-    return resp;
-}
-
-static VALUE
-console_goto(VALUE io, VALUE y, VALUE x)
-{
-    rb_io_write(io, rb_sprintf("\x1b[%d;%dH", NUM2UINT(y)+1, NUM2UINT(x)+1));
-    return io;
-}
-
-static VALUE
-console_move(VALUE io, int y, int x)
-{
-    if (x || y) {
-	VALUE s = rb_str_new_cstr("");
-	if (y) rb_str_catf(s, "\x1b[%d%c", y < 0 ? -y : y, y < 0 ? 'A' : 'B');
-	if (x) rb_str_catf(s, "\x1b[%d%c", x < 0 ? -x : x, x < 0 ? 'D' : 'C');
-	rb_io_write(io, s);
-	rb_io_flush(io);
-    }
-    return io;
-}
-
-static VALUE
-console_goto_column(VALUE io, VALUE val)
-{
-    rb_io_write(io, rb_sprintf("\x1b[%dG", NUM2UINT(val)+1));
-    return io;
-}
-
-static VALUE
-console_erase_line(VALUE io, VALUE val)
-{
-    int mode = mode_in_range(val, 2, "line erase");
-    rb_io_write(io, rb_sprintf("\x1b[%dK", mode));
-    return io;
-}
-
-static VALUE
-console_erase_screen(VALUE io, VALUE val)
-{
-    int mode = mode_in_range(val, 3, "screen erase");
-    rb_io_write(io, rb_sprintf("\x1b[%dJ", mode));
-    return io;
-}
-
-static VALUE
-console_scroll(VALUE io, int line)
-{
-    if (line) {
-	VALUE s = rb_sprintf("\x1b[%d%c", line < 0 ? -line : line,
-			     line < 0 ? 'T' : 'S');
-	rb_io_write(io, s);
-    }
-    return io;
-}
+# define console_goto rb_f_notimplement
+# define console_cursor_pos rb_f_notimplement
+# define console_cursor_set rb_f_notimplement
 # define console_key_pressed_p rb_f_notimplement
 #endif
 
-static VALUE
-console_cursor_set(VALUE io, VALUE cpos)
-{
-    cpos = rb_convert_type(cpos, T_ARRAY, "Array", "to_ary");
-    if (RARRAY_LEN(cpos) != 2) rb_raise(rb_eArgError, "expected 2D coordinate");
-    return console_goto(io, RARRAY_AREF(cpos, 0), RARRAY_AREF(cpos, 1));
-}
-
-static VALUE
-console_cursor_up(VALUE io, VALUE val)
-{
-    return console_move(io, -NUM2INT(val), 0);
-}
-
-static VALUE
-console_cursor_down(VALUE io, VALUE val)
-{
-    return console_move(io, +NUM2INT(val), 0);
-}
-
-static VALUE
-console_cursor_left(VALUE io, VALUE val)
-{
-    return console_move(io, 0, -NUM2INT(val));
-}
-
-static VALUE
-console_cursor_right(VALUE io, VALUE val)
-{
-    return console_move(io, 0, +NUM2INT(val));
-}
-
-static VALUE
-console_scroll_forward(VALUE io, VALUE val)
-{
-    return console_scroll(io, +NUM2INT(val));
-}
-
-static VALUE
-console_scroll_backward(VALUE io, VALUE val)
-{
-    return console_scroll(io, -NUM2INT(val));
-}
-
-static VALUE
-console_clear_screen(VALUE io)
-{
-    console_erase_screen(io, INT2FIX(2));
-    console_goto(io, INT2FIX(0), INT2FIX(0));
-    return io;
-}
-
 /*
  * call-seq:
  *   IO.console      -> #<File:/dev/tty>
@@ -1474,7 +869,7 @@ puts_call(VALUE io)
 static VALUE
 getpass_call(VALUE io)
 {
-    return ttymode(io, rb_io_gets, io, set_noecho, NULL);
+    return ttymode(io, rb_io_gets, set_noecho, NULL);
 }
 
 static void
@@ -1483,6 +878,7 @@ prompt(int argc, VALUE *argv, VALUE io)
     if (argc > 0 && !NIL_P(argv[0])) {
 	VALUE str = argv[0];
 	StringValueCStr(str);
+	rb_check_safe_obj(str);
 	rb_io_write(io, str);
     }
 }
@@ -1552,7 +948,6 @@ Init_console(void)
     id_close = rb_intern("close");
     id_min = rb_intern("min");
     id_time = rb_intern("time");
-    id_intr = rb_intern("intr");
 #ifndef HAVE_RB_F_SEND
     id___send__ = rb_intern("__send__");
 #endif
@@ -1569,8 +964,6 @@ InitVM_console(void)
     rb_define_method(rb_cIO, "getch", console_getch, -1);
     rb_define_method(rb_cIO, "echo=", console_set_echo, 1);
     rb_define_method(rb_cIO, "echo?", console_echo_p, 0);
-    rb_define_method(rb_cIO, "console_mode", console_conmode_get, 0);
-    rb_define_method(rb_cIO, "console_mode=", console_conmode_set, 1);
     rb_define_method(rb_cIO, "noecho", console_noecho, 0);
     rb_define_method(rb_cIO, "winsize", console_winsize, 0);
     rb_define_method(rb_cIO, "winsize=", console_set_winsize, 1);
@@ -1581,18 +974,7 @@ InitVM_console(void)
     rb_define_method(rb_cIO, "goto", console_goto, 2);
     rb_define_method(rb_cIO, "cursor", console_cursor_pos, 0);
     rb_define_method(rb_cIO, "cursor=", console_cursor_set, 1);
-    rb_define_method(rb_cIO, "cursor_up", console_cursor_up, 1);
-    rb_define_method(rb_cIO, "cursor_down", console_cursor_down, 1);
-    rb_define_method(rb_cIO, "cursor_left", console_cursor_left, 1);
-    rb_define_method(rb_cIO, "cursor_right", console_cursor_right, 1);
-    rb_define_method(rb_cIO, "goto_column", console_goto_column, 1);
-    rb_define_method(rb_cIO, "erase_line", console_erase_line, 1);
-    rb_define_method(rb_cIO, "erase_screen", console_erase_screen, 1);
-    rb_define_method(rb_cIO, "scroll_forward", console_scroll_forward, 1);
-    rb_define_method(rb_cIO, "scroll_backward", console_scroll_backward, 1);
-    rb_define_method(rb_cIO, "clear_screen", console_clear_screen, 0);
     rb_define_method(rb_cIO, "pressed?", console_key_pressed_p, 1);
-    rb_define_method(rb_cIO, "check_winsize_changed", console_check_winsize_changed, 0);
 #if ENABLE_IO_GETPASS
     rb_define_method(rb_cIO, "getpass", console_getpass, -1);
 #endif
@@ -1604,15 +986,4 @@ InitVM_console(void)
 	rb_define_method(mReadable, "getpass", io_getpass, -1);
 #endif
     }
-    {
-	/* :stopdoc: */
-        cConmode = rb_define_class_under(rb_cIO, "ConsoleMode", rb_cObject);
-        rb_define_alloc_func(cConmode, conmode_alloc);
-        rb_undef_method(cConmode, "initialize");
-        rb_define_method(cConmode, "initialize_copy", conmode_init_copy, 1);
-        rb_define_method(cConmode, "echo=", conmode_set_echo, 1);
-        rb_define_method(cConmode, "raw!", conmode_set_raw, -1);
-        rb_define_method(cConmode, "raw", conmode_raw_new, -1);
-	/* :startdoc: */
-    }
 }
diff --git a/ext/io/console/depend b/ext/io/console/depend
index f279368901..400ae81a96 100644
--- a/ext/io/console/depend
+++ b/ext/io/console/depend
@@ -1,19 +1,17 @@
 # AUTOGENERATED DEPENDENCIES START
 console.o: $(RUBY_EXTCONF_H)
 console.o: $(arch_hdrdir)/ruby/config.h
-console.o: $(hdrdir)/ruby.h
-console.o: $(hdrdir)/ruby/assert.h
 console.o: $(hdrdir)/ruby/backward.h
 console.o: $(hdrdir)/ruby/defines.h
 console.o: $(hdrdir)/ruby/encoding.h
 console.o: $(hdrdir)/ruby/intern.h
 console.o: $(hdrdir)/ruby/io.h
 console.o: $(hdrdir)/ruby/missing.h
-console.o: $(hdrdir)/ruby/onigmo.h
 console.o: $(hdrdir)/ruby/oniguruma.h
 console.o: $(hdrdir)/ruby/ruby.h
 console.o: $(hdrdir)/ruby/st.h
 console.o: $(hdrdir)/ruby/subst.h
+console.o: $(top_srcdir)/include/ruby.h
 console.o: console.c
 # AUTOGENERATED DEPENDENCIES END
 
@@ -27,7 +25,7 @@ win32_vk.inc: win32_vk.list
 	-e   'puts(%[#ifndef #{n}\n# define #{n} UNDEFINED_VK\n#endif])' \
 	$< && \
 	gperf --ignore-case -E -C -P -p -j1 -i 1 -g -o -t -K ofs -N console_win32_vk -k* $< \
-	| sed -f $(top_srcdir)/tool/gperf.sed \
+	| sed 's/(int)(long)&((\(struct stringpool_t\) *\*)0)->\(stringpool_[a-z0-9]*\)/offsetof(\1, \2)/g' \
 	) > $(@F)
 
 .SUFFIXES: .chksum .list .inc
diff --git a/ext/io/console/extconf.rb b/ext/io/console/extconf.rb
index a6049da667..be536dff9f 100644
--- a/ext/io/console/extconf.rb
+++ b/ext/io/console/extconf.rb
@@ -17,12 +17,11 @@ else
 end
 if ok
   have_header("sys/ioctl.h") if hdr
+  have_func("rb_funcallv")
+  have_func("rb_sym2str")
   # rb_check_hash_type: 1.9.3
   # rb_io_get_write_io: 1.9.1
   # rb_cloexec_open: 2.0.0
-  # rb_funcallv: 2.1.0
-  # RARRAY_CONST_PTR: 2.1.0
-  # rb_sym2str: 2.2.0
   $defs << "-D""ENABLE_IO_GETPASS=1"
   create_makefile("io/console") {|conf|
     conf << "\n""VK_HEADER = #{vk_header}\n"
diff --git a/ext/io/console/io-console.gemspec b/ext/io/console/io-console.gemspec
index eab5517676..d7414bb706 100644
--- a/ext/io/console/io-console.gemspec
+++ b/ext/io/console/io-console.gemspec
@@ -1,5 +1,5 @@
 # -*- ruby -*-
-_VERSION = "0.4.9"
+_VERSION = "0.4.6"
 date = %w$Date::                           $[1]
 
 Gem::Specification.new do |s|
@@ -9,19 +9,13 @@ Gem::Specification.new do |s|
   s.summary = "Console interface"
   s.email = "nobu@ruby-lang.org"
   s.description = "add console capabilities to IO instances."
-  s.required_ruby_version = ">= 2.2.0"
-  s.homepage = "https://github.com/ruby/io-console"
-  s.metadata["source_code_url"] = s.homepage
+  s.required_ruby_version = ">= 2.0.0"
+  s.homepage = "http://www.ruby-lang.org"
   s.authors = ["Nobu Nakada"]
   s.require_path = %[lib]
-  s.files = %w[
-    LICENSE.txt
-    README.md
-    ext/io/console/console.c
-    ext/io/console/extconf.rb
-    ext/io/console/win32_vk.inc
-    lib/io/console/size.rb
-  ]
-  s.extensions = %w[ext/io/console/extconf.rb]
+  s.files = %w[console.c depend extconf.rb lib/console/size.rb win32_vk.inc]
+  s.extensions = %w[extconf.rb]
   s.license = "BSD-2-Clause"
+  s.cert_chain  = %w[certs/nobu.pem]
+  s.signing_key = File.expand_path("~/.ssh/gem-private_key.pem") if $0 =~ /gem\z/
 end
diff --git a/ext/io/console/lib/console/size.rb b/ext/io/console/lib/console/size.rb
index 14b9a74b22..f17206dfcf 100644
--- a/ext/io/console/lib/console/size.rb
+++ b/ext/io/console/lib/console/size.rb
@@ -10,7 +10,7 @@ end
 begin
   require 'io/console'
 rescue LoadError
-  class << IO
+  class IO
     alias console_size default_console_size
   end
 else
diff --git a/ext/io/console/win32_vk.inc b/ext/io/console/win32_vk.inc
index cbec7bef15..a098158e27 100644
--- a/ext/io/console/win32_vk.inc
+++ b/ext/io/console/win32_vk.inc
@@ -479,7 +479,7 @@
 #ifndef VK_OEM_CLEAR
 # define VK_OEM_CLEAR UNDEFINED_VK
 #endif
-/* ANSI-C code produced by gperf version 3.1 */
+/* C code produced by gperf version 3.0.4 */
 /* Command-line: gperf --ignore-case -E -C -P -p -j1 -i 1 -g -o -t -K ofs -N console_win32_vk -k'*' win32_vk.list  */
 
 #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
@@ -506,14 +506,13 @@
       && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
       && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
 /* The character set is not based on ISO-646.  */
-#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gperf@gnu.org>."
+error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
 #endif
 
-#define gperf_offsetof(s, n) (short)offsetof(struct s##_t, s##_str##n)
 #line 1 "win32_vk.list"
 
 struct vktable {short ofs; unsigned short vk;};
-static const struct vktable *console_win32_vk(/*const char *, unsigned int*/);
+static const struct vktable *console_win32_vk(const char *, unsigned int);
 #line 5 "win32_vk.list"
 struct vktable;
 /* maximum key range = 245, duplicates = 0 */
@@ -546,7 +545,9 @@ static unsigned char gperf_downcase[256] =
 #ifndef GPERF_CASE_STRCMP
 #define GPERF_CASE_STRCMP 1
 static int
-gperf_case_strcmp (register const char *s1, register const char *s2)
+gperf_case_strcmp (s1, s2)
+     register const char *s1;
+     register const char *s2;
 {
   for (;;)
     {
@@ -559,15 +560,15 @@ gperf_case_strcmp (register const char *s1, register const char *s2)
 }
 #endif
 
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
+#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)
 inline
-#endif
+#elif defined(__GNUC__)
+__inline
 #endif
 static unsigned int
-hash (register const char *str, register size_t len)
+hash (str, len)
+     register const char *str;
+     register unsigned int len;
 {
   static const unsigned short asso_values[] =
     {
@@ -598,7 +599,7 @@ hash (register const char *str, register size_t len)
       257, 257, 257, 257, 257, 257, 257, 257, 257, 257,
       257, 257, 257, 257, 257, 257, 257, 257
     };
-  register unsigned int hval = (unsigned int)len;
+  register int hval = len;
 
   switch (hval)
     {
@@ -660,7 +661,7 @@ hash (register const char *str, register size_t len)
         hval += asso_values[(unsigned char)str[0]];
         break;
     }
-  return (unsigned int)hval;
+  return hval;
 }
 
 struct stringpool_t
@@ -990,8 +991,16 @@ static const struct stringpool_t stringpool_contents =
     "DIVIDE"
   };
 #define stringpool ((const char *) &stringpool_contents)
+#ifdef __GNUC__
+__inline
+#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
+#endif
 const struct vktable *
-console_win32_vk (register const char *str, register size_t len)
+console_win32_vk (str, len)
+     register const char *str;
+     register unsigned int len;
 {
   enum
     {
@@ -1007,375 +1016,375 @@ console_win32_vk (register const char *str, register size_t len)
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1}, {-1}, {-1},
 #line 40 "win32_vk.list"
-      {gperf_offsetof(stringpool, 12), VK_UP},
+      {offsetof(struct stringpool_t, stringpool_str12), VK_UP},
 #line 52 "win32_vk.list"
-      {gperf_offsetof(stringpool, 13), VK_APPS},
+      {offsetof(struct stringpool_t, stringpool_str13), VK_APPS},
 #line 159 "win32_vk.list"
-      {gperf_offsetof(stringpool, 14), VK_CRSEL},
+      {offsetof(struct stringpool_t, stringpool_str14), VK_CRSEL},
 #line 34 "win32_vk.list"
-      {gperf_offsetof(stringpool, 15), VK_SPACE},
+      {offsetof(struct stringpool_t, stringpool_str15), VK_SPACE},
 #line 95 "win32_vk.list"
-      {gperf_offsetof(stringpool, 16), VK_SCROLL},
+      {offsetof(struct stringpool_t, stringpool_str16), VK_SCROLL},
 #line 29 "win32_vk.list"
-      {gperf_offsetof(stringpool, 17), VK_ESCAPE},
+      {offsetof(struct stringpool_t, stringpool_str17), VK_ESCAPE},
 #line 9 "win32_vk.list"
-      {gperf_offsetof(stringpool, 18), VK_CANCEL},
+      {offsetof(struct stringpool_t, stringpool_str18), VK_CANCEL},
 #line 32 "win32_vk.list"
-      {gperf_offsetof(stringpool, 19), VK_ACCEPT},
+      {offsetof(struct stringpool_t, stringpool_str19), VK_ACCEPT},
 #line 66 "win32_vk.list"
-      {gperf_offsetof(stringpool, 20), VK_SEPARATOR},
+      {offsetof(struct stringpool_t, stringpool_str20), VK_SEPARATOR},
 #line 43 "win32_vk.list"
-      {gperf_offsetof(stringpool, 21), VK_SELECT},
+      {offsetof(struct stringpool_t, stringpool_str21), VK_SELECT},
 #line 18 "win32_vk.list"
-      {gperf_offsetof(stringpool, 22), VK_CONTROL},
+      {offsetof(struct stringpool_t, stringpool_str22), VK_CONTROL},
 #line 166 "win32_vk.list"
-      {gperf_offsetof(stringpool, 23), VK_OEM_CLEAR},
+      {offsetof(struct stringpool_t, stringpool_str23), VK_OEM_CLEAR},
 #line 145 "win32_vk.list"
-      {gperf_offsetof(stringpool, 24), VK_OEM_RESET},
+      {offsetof(struct stringpool_t, stringpool_str24), VK_OEM_RESET},
 #line 155 "win32_vk.list"
-      {gperf_offsetof(stringpool, 25), VK_OEM_AUTO},
+      {offsetof(struct stringpool_t, stringpool_str25), VK_OEM_AUTO},
 #line 151 "win32_vk.list"
-      {gperf_offsetof(stringpool, 26), VK_OEM_CUSEL},
+      {offsetof(struct stringpool_t, stringpool_str26), VK_OEM_CUSEL},
       {-1},
 #line 22 "win32_vk.list"
-      {gperf_offsetof(stringpool, 28), VK_KANA},
+      {offsetof(struct stringpool_t, stringpool_str28), VK_KANA},
 #line 127 "win32_vk.list"
-      {gperf_offsetof(stringpool, 29), VK_OEM_PLUS},
+      {offsetof(struct stringpool_t, stringpool_str29), VK_OEM_PLUS},
 #line 35 "win32_vk.list"
-      {gperf_offsetof(stringpool, 30), VK_PRIOR},
+      {offsetof(struct stringpool_t, stringpool_str30), VK_PRIOR},
 #line 152 "win32_vk.list"
-      {gperf_offsetof(stringpool, 31), VK_OEM_ATTN},
+      {offsetof(struct stringpool_t, stringpool_str31), VK_OEM_ATTN},
 #line 20 "win32_vk.list"
-      {gperf_offsetof(stringpool, 32), VK_PAUSE},
+      {offsetof(struct stringpool_t, stringpool_str32), VK_PAUSE},
 #line 13 "win32_vk.list"
-      {gperf_offsetof(stringpool, 33), VK_BACK},
+      {offsetof(struct stringpool_t, stringpool_str33), VK_BACK},
 #line 144 "win32_vk.list"
-      {gperf_offsetof(stringpool, 34), VK_PACKET},
+      {offsetof(struct stringpool_t, stringpool_str34), VK_PACKET},
 #line 105 "win32_vk.list"
-      {gperf_offsetof(stringpool, 35), VK_RCONTROL},
+      {offsetof(struct stringpool_t, stringpool_str35), VK_RCONTROL},
 #line 104 "win32_vk.list"
-      {gperf_offsetof(stringpool, 36), VK_LCONTROL},
+      {offsetof(struct stringpool_t, stringpool_str36), VK_LCONTROL},
 #line 37 "win32_vk.list"
-      {gperf_offsetof(stringpool, 37), VK_END},
+      {offsetof(struct stringpool_t, stringpool_str37), VK_END},
 #line 38 "win32_vk.list"
-      {gperf_offsetof(stringpool, 38), VK_HOME},
+      {offsetof(struct stringpool_t, stringpool_str38), VK_HOME},
 #line 44 "win32_vk.list"
-      {gperf_offsetof(stringpool, 39), VK_PRINT},
+      {offsetof(struct stringpool_t, stringpool_str39), VK_PRINT},
 #line 94 "win32_vk.list"
-      {gperf_offsetof(stringpool, 40), VK_NUMLOCK},
+      {offsetof(struct stringpool_t, stringpool_str40), VK_NUMLOCK},
 #line 39 "win32_vk.list"
-      {gperf_offsetof(stringpool, 41), VK_LEFT},
+      {offsetof(struct stringpool_t, stringpool_str41), VK_LEFT},
 #line 25 "win32_vk.list"
-      {gperf_offsetof(stringpool, 42), VK_JUNJA},
+      {offsetof(struct stringpool_t, stringpool_str42), VK_JUNJA},
 #line 19 "win32_vk.list"
-      {gperf_offsetof(stringpool, 43), VK_MENU},
+      {offsetof(struct stringpool_t, stringpool_str43), VK_MENU},
 #line 150 "win32_vk.list"
-      {gperf_offsetof(stringpool, 44), VK_OEM_WSCTRL},
+      {offsetof(struct stringpool_t, stringpool_str44), VK_OEM_WSCTRL},
 #line 156 "win32_vk.list"
-      {gperf_offsetof(stringpool, 45), VK_OEM_ENLW},
+      {offsetof(struct stringpool_t, stringpool_str45), VK_OEM_ENLW},
 #line 36 "win32_vk.list"
-      {gperf_offsetof(stringpool, 46), VK_NEXT},
+      {offsetof(struct stringpool_t, stringpool_str46), VK_NEXT},
 #line 51 "win32_vk.list"
-      {gperf_offsetof(stringpool, 47), VK_RWIN},
+      {offsetof(struct stringpool_t, stringpool_str47), VK_RWIN},
 #line 50 "win32_vk.list"
-      {gperf_offsetof(stringpool, 48), VK_LWIN},
+      {offsetof(struct stringpool_t, stringpool_str48), VK_LWIN},
 #line 21 "win32_vk.list"
-      {gperf_offsetof(stringpool, 49), VK_CAPITAL},
+      {offsetof(struct stringpool_t, stringpool_str49), VK_CAPITAL},
 #line 49 "win32_vk.list"
-      {gperf_offsetof(stringpool, 50), VK_HELP},
+      {offsetof(struct stringpool_t, stringpool_str50), VK_HELP},
 #line 164 "win32_vk.list"
-      {gperf_offsetof(stringpool, 51), VK_NONAME},
+      {offsetof(struct stringpool_t, stringpool_str51), VK_NONAME},
 #line 8 "win32_vk.list"
-      {gperf_offsetof(stringpool, 52), VK_RBUTTON},
+      {offsetof(struct stringpool_t, stringpool_str52), VK_RBUTTON},
 #line 7 "win32_vk.list"
-      {gperf_offsetof(stringpool, 53), VK_LBUTTON},
+      {offsetof(struct stringpool_t, stringpool_str53), VK_LBUTTON},
 #line 96 "win32_vk.list"
-      {gperf_offsetof(stringpool, 54), VK_OEM_NEC_EQUAL},
+      {offsetof(struct stringpool_t, stringpool_str54), VK_OEM_NEC_EQUAL},
       {-1},
 #line 47 "win32_vk.list"
-      {gperf_offsetof(stringpool, 56), VK_INSERT},
+      {offsetof(struct stringpool_t, stringpool_str56), VK_INSERT},
 #line 27 "win32_vk.list"
-      {gperf_offsetof(stringpool, 57), VK_HANJA},
+      {offsetof(struct stringpool_t, stringpool_str57), VK_HANJA},
       {-1}, {-1},
 #line 46 "win32_vk.list"
-      {gperf_offsetof(stringpool, 60), VK_SNAPSHOT},
+      {offsetof(struct stringpool_t, stringpool_str60), VK_SNAPSHOT},
 #line 158 "win32_vk.list"
-      {gperf_offsetof(stringpool, 61), VK_ATTN},
+      {offsetof(struct stringpool_t, stringpool_str61), VK_ATTN},
 #line 14 "win32_vk.list"
-      {gperf_offsetof(stringpool, 62), VK_TAB},
+      {offsetof(struct stringpool_t, stringpool_str62), VK_TAB},
 #line 157 "win32_vk.list"
-      {gperf_offsetof(stringpool, 63), VK_OEM_BACKTAB},
+      {offsetof(struct stringpool_t, stringpool_str63), VK_OEM_BACKTAB},
 #line 143 "win32_vk.list"
-      {gperf_offsetof(stringpool, 64), VK_ICO_CLEAR},
+      {offsetof(struct stringpool_t, stringpool_str64), VK_ICO_CLEAR},
 #line 30 "win32_vk.list"
-      {gperf_offsetof(stringpool, 65), VK_CONVERT},
+      {offsetof(struct stringpool_t, stringpool_str65), VK_CONVERT},
 #line 16 "win32_vk.list"
-      {gperf_offsetof(stringpool, 66), VK_RETURN},
+      {offsetof(struct stringpool_t, stringpool_str66), VK_RETURN},
 #line 146 "win32_vk.list"
-      {gperf_offsetof(stringpool, 67), VK_OEM_JUMP},
+      {offsetof(struct stringpool_t, stringpool_str67), VK_OEM_JUMP},
       {-1}, {-1}, {-1},
 #line 111 "win32_vk.list"
-      {gperf_offsetof(stringpool, 71), VK_BROWSER_STOP},
+      {offsetof(struct stringpool_t, stringpool_str71), VK_BROWSER_STOP},
 #line 26 "win32_vk.list"
-      {gperf_offsetof(stringpool, 72), VK_FINAL},
+      {offsetof(struct stringpool_t, stringpool_str72), VK_FINAL},
 #line 163 "win32_vk.list"
-      {gperf_offsetof(stringpool, 73), VK_ZOOM},
+      {offsetof(struct stringpool_t, stringpool_str73), VK_ZOOM},
 #line 28 "win32_vk.list"
-      {gperf_offsetof(stringpool, 74), VK_KANJI},
+      {offsetof(struct stringpool_t, stringpool_str74), VK_KANJI},
 #line 48 "win32_vk.list"
-      {gperf_offsetof(stringpool, 75), VK_DELETE},
+      {offsetof(struct stringpool_t, stringpool_str75), VK_DELETE},
 #line 128 "win32_vk.list"
-      {gperf_offsetof(stringpool, 76), VK_OEM_COMMA},
+      {offsetof(struct stringpool_t, stringpool_str76), VK_OEM_COMMA},
 #line 67 "win32_vk.list"
-      {gperf_offsetof(stringpool, 77), VK_SUBTRACT},
+      {offsetof(struct stringpool_t, stringpool_str77), VK_SUBTRACT},
       {-1},
 #line 10 "win32_vk.list"
-      {gperf_offsetof(stringpool, 79), VK_MBUTTON},
+      {offsetof(struct stringpool_t, stringpool_str79), VK_MBUTTON},
 #line 78 "win32_vk.list"
-      {gperf_offsetof(stringpool, 80), VK_F9},
+      {offsetof(struct stringpool_t, stringpool_str80), VK_F9},
 #line 17 "win32_vk.list"
-      {gperf_offsetof(stringpool, 81), VK_SHIFT},
+      {offsetof(struct stringpool_t, stringpool_str81), VK_SHIFT},
 #line 103 "win32_vk.list"
-      {gperf_offsetof(stringpool, 82), VK_RSHIFT},
+      {offsetof(struct stringpool_t, stringpool_str82), VK_RSHIFT},
 #line 102 "win32_vk.list"
-      {gperf_offsetof(stringpool, 83), VK_LSHIFT},
+      {offsetof(struct stringpool_t, stringpool_str83), VK_LSHIFT},
 #line 65 "win32_vk.list"
-      {gperf_offsetof(stringpool, 84), VK_ADD},
+      {offsetof(struct stringpool_t, stringpool_str84), VK_ADD},
 #line 31 "win32_vk.list"
-      {gperf_offsetof(stringpool, 85), VK_NONCONVERT},
+      {offsetof(struct stringpool_t, stringpool_str85), VK_NONCONVERT},
 #line 160 "win32_vk.list"
-      {gperf_offsetof(stringpool, 86), VK_EXSEL},
+      {offsetof(struct stringpool_t, stringpool_str86), VK_EXSEL},
 #line 126 "win32_vk.list"
-      {gperf_offsetof(stringpool, 87), VK_OEM_1},
+      {offsetof(struct stringpool_t, stringpool_str87), VK_OEM_1},
 #line 138 "win32_vk.list"
-      {gperf_offsetof(stringpool, 88), VK_OEM_AX},
+      {offsetof(struct stringpool_t, stringpool_str88), VK_OEM_AX},
 #line 108 "win32_vk.list"
-      {gperf_offsetof(stringpool, 89), VK_BROWSER_BACK},
+      {offsetof(struct stringpool_t, stringpool_str89), VK_BROWSER_BACK},
 #line 137 "win32_vk.list"
-      {gperf_offsetof(stringpool, 90), VK_OEM_8},
+      {offsetof(struct stringpool_t, stringpool_str90), VK_OEM_8},
 #line 129 "win32_vk.list"
-      {gperf_offsetof(stringpool, 91), VK_OEM_MINUS},
+      {offsetof(struct stringpool_t, stringpool_str91), VK_OEM_MINUS},
 #line 162 "win32_vk.list"
-      {gperf_offsetof(stringpool, 92), VK_PLAY},
+      {offsetof(struct stringpool_t, stringpool_str92), VK_PLAY},
 #line 131 "win32_vk.list"
-      {gperf_offsetof(stringpool, 93), VK_OEM_2},
+      {offsetof(struct stringpool_t, stringpool_str93), VK_OEM_2},
 #line 15 "win32_vk.list"
-      {gperf_offsetof(stringpool, 94), VK_CLEAR},
+      {offsetof(struct stringpool_t, stringpool_str94), VK_CLEAR},
 #line 99 "win32_vk.list"
-      {gperf_offsetof(stringpool, 95), VK_OEM_FJ_TOUROKU},
+      {offsetof(struct stringpool_t, stringpool_str95), VK_OEM_FJ_TOUROKU},
 #line 147 "win32_vk.list"
-      {gperf_offsetof(stringpool, 96), VK_OEM_PA1},
+      {offsetof(struct stringpool_t, stringpool_str96), VK_OEM_PA1},
 #line 140 "win32_vk.list"
-      {gperf_offsetof(stringpool, 97), VK_ICO_HELP},
+      {offsetof(struct stringpool_t, stringpool_str97), VK_ICO_HELP},
 #line 112 "win32_vk.list"
-      {gperf_offsetof(stringpool, 98), VK_BROWSER_SEARCH},
+      {offsetof(struct stringpool_t, stringpool_str98), VK_BROWSER_SEARCH},
 #line 53 "win32_vk.list"
-      {gperf_offsetof(stringpool, 99), VK_SLEEP},
+      {offsetof(struct stringpool_t, stringpool_str99), VK_SLEEP},
       {-1},
 #line 70 "win32_vk.list"
-      {gperf_offsetof(stringpool, 101), VK_F1},
+      {offsetof(struct stringpool_t, stringpool_str101), VK_F1},
 #line 148 "win32_vk.list"
-      {gperf_offsetof(stringpool, 102), VK_OEM_PA2},
+      {offsetof(struct stringpool_t, stringpool_str102), VK_OEM_PA2},
 #line 154 "win32_vk.list"
-      {gperf_offsetof(stringpool, 103), VK_OEM_COPY},
+      {offsetof(struct stringpool_t, stringpool_str103), VK_OEM_COPY},
 #line 77 "win32_vk.list"
-      {gperf_offsetof(stringpool, 104), VK_F8},
+      {offsetof(struct stringpool_t, stringpool_str104), VK_F8},
 #line 88 "win32_vk.list"
-      {gperf_offsetof(stringpool, 105), VK_F19},
+      {offsetof(struct stringpool_t, stringpool_str105), VK_F19},
 #line 41 "win32_vk.list"
-      {gperf_offsetof(stringpool, 106), VK_RIGHT},
+      {offsetof(struct stringpool_t, stringpool_str106), VK_RIGHT},
 #line 71 "win32_vk.list"
-      {gperf_offsetof(stringpool, 107), VK_F2},
+      {offsetof(struct stringpool_t, stringpool_str107), VK_F2},
 #line 135 "win32_vk.list"
-      {gperf_offsetof(stringpool, 108), VK_OEM_6},
+      {offsetof(struct stringpool_t, stringpool_str108), VK_OEM_6},
 #line 87 "win32_vk.list"
-      {gperf_offsetof(stringpool, 109), VK_F18},
+      {offsetof(struct stringpool_t, stringpool_str109), VK_F18},
       {-1},
 #line 117 "win32_vk.list"
-      {gperf_offsetof(stringpool, 111), VK_VOLUME_UP},
+      {offsetof(struct stringpool_t, stringpool_str111), VK_VOLUME_UP},
       {-1}, {-1},
 #line 120 "win32_vk.list"
-      {gperf_offsetof(stringpool, 114), VK_MEDIA_STOP},
+      {offsetof(struct stringpool_t, stringpool_str114), VK_MEDIA_STOP},
 #line 130 "win32_vk.list"
-      {gperf_offsetof(stringpool, 115), VK_OEM_PERIOD},
+      {offsetof(struct stringpool_t, stringpool_str115), VK_OEM_PERIOD},
       {-1},
 #line 161 "win32_vk.list"
-      {gperf_offsetof(stringpool, 117), VK_EREOF},
+      {offsetof(struct stringpool_t, stringpool_str117), VK_EREOF},
       {-1}, {-1}, {-1},
 #line 114 "win32_vk.list"
-      {gperf_offsetof(stringpool, 121), VK_BROWSER_HOME},
+      {offsetof(struct stringpool_t, stringpool_str121), VK_BROWSER_HOME},
 #line 75 "win32_vk.list"
-      {gperf_offsetof(stringpool, 122), VK_F6},
+      {offsetof(struct stringpool_t, stringpool_str122), VK_F6},
       {-1},
 #line 110 "win32_vk.list"
-      {gperf_offsetof(stringpool, 124), VK_BROWSER_REFRESH},
+      {offsetof(struct stringpool_t, stringpool_str124), VK_BROWSER_REFRESH},
       {-1},
 #line 165 "win32_vk.list"
-      {gperf_offsetof(stringpool, 126), VK_PA1},
+      {offsetof(struct stringpool_t, stringpool_str126), VK_PA1},
 #line 142 "win32_vk.list"
-      {gperf_offsetof(stringpool, 127), VK_PROCESSKEY},
+      {offsetof(struct stringpool_t, stringpool_str127), VK_PROCESSKEY},
 #line 68 "win32_vk.list"
-      {gperf_offsetof(stringpool, 128), VK_DECIMAL},
+      {offsetof(struct stringpool_t, stringpool_str128), VK_DECIMAL},
 #line 132 "win32_vk.list"
-      {gperf_offsetof(stringpool, 129), VK_OEM_3},
+      {offsetof(struct stringpool_t, stringpool_str129), VK_OEM_3},
 #line 107 "win32_vk.list"
-      {gperf_offsetof(stringpool, 130), VK_RMENU},
+      {offsetof(struct stringpool_t, stringpool_str130), VK_RMENU},
 #line 106 "win32_vk.list"
-      {gperf_offsetof(stringpool, 131), VK_LMENU},
+      {offsetof(struct stringpool_t, stringpool_str131), VK_LMENU},
 #line 98 "win32_vk.list"
-      {gperf_offsetof(stringpool, 132), VK_OEM_FJ_MASSHOU},
+      {offsetof(struct stringpool_t, stringpool_str132), VK_OEM_FJ_MASSHOU},
 #line 54 "win32_vk.list"
-      {gperf_offsetof(stringpool, 133), VK_NUMPAD0},
+      {offsetof(struct stringpool_t, stringpool_str133), VK_NUMPAD0},
 #line 24 "win32_vk.list"
-      {gperf_offsetof(stringpool, 134), VK_HANGUL},
+      {offsetof(struct stringpool_t, stringpool_str134), VK_HANGUL},
 #line 63 "win32_vk.list"
-      {gperf_offsetof(stringpool, 135), VK_NUMPAD9},
+      {offsetof(struct stringpool_t, stringpool_str135), VK_NUMPAD9},
 #line 23 "win32_vk.list"
-      {gperf_offsetof(stringpool, 136), VK_HANGEUL},
+      {offsetof(struct stringpool_t, stringpool_str136), VK_HANGEUL},
 #line 134 "win32_vk.list"
-      {gperf_offsetof(stringpool, 137), VK_OEM_5},
+      {offsetof(struct stringpool_t, stringpool_str137), VK_OEM_5},
 #line 149 "win32_vk.list"
-      {gperf_offsetof(stringpool, 138), VK_OEM_PA3},
+      {offsetof(struct stringpool_t, stringpool_str138), VK_OEM_PA3},
 #line 115 "win32_vk.list"
-      {gperf_offsetof(stringpool, 139), VK_VOLUME_MUTE},
+      {offsetof(struct stringpool_t, stringpool_str139), VK_VOLUME_MUTE},
 #line 133 "win32_vk.list"
-      {gperf_offsetof(stringpool, 140), VK_OEM_4},
+      {offsetof(struct stringpool_t, stringpool_str140), VK_OEM_4},
 #line 122 "win32_vk.list"
-      {gperf_offsetof(stringpool, 141), VK_LAUNCH_MAIL},
+      {offsetof(struct stringpool_t, stringpool_str141), VK_LAUNCH_MAIL},
 #line 97 "win32_vk.list"
-      {gperf_offsetof(stringpool, 142), VK_OEM_FJ_JISHO},
+      {offsetof(struct stringpool_t, stringpool_str142), VK_OEM_FJ_JISHO},
 #line 72 "win32_vk.list"
-      {gperf_offsetof(stringpool, 143), VK_F3},
+      {offsetof(struct stringpool_t, stringpool_str143), VK_F3},
 #line 101 "win32_vk.list"
-      {gperf_offsetof(stringpool, 144), VK_OEM_FJ_ROYA},
+      {offsetof(struct stringpool_t, stringpool_str144), VK_OEM_FJ_ROYA},
 #line 100 "win32_vk.list"
-      {gperf_offsetof(stringpool, 145), VK_OEM_FJ_LOYA},
+      {offsetof(struct stringpool_t, stringpool_str145), VK_OEM_FJ_LOYA},
       {-1},
 #line 42 "win32_vk.list"
-      {gperf_offsetof(stringpool, 147), VK_DOWN},
+      {offsetof(struct stringpool_t, stringpool_str147), VK_DOWN},
       {-1},
 #line 153 "win32_vk.list"
-      {gperf_offsetof(stringpool, 149), VK_OEM_FINISH},
+      {offsetof(struct stringpool_t, stringpool_str149), VK_OEM_FINISH},
       {-1},
 #line 74 "win32_vk.list"
-      {gperf_offsetof(stringpool, 151), VK_F5},
+      {offsetof(struct stringpool_t, stringpool_str151), VK_F5},
       {-1},
 #line 136 "win32_vk.list"
-      {gperf_offsetof(stringpool, 153), VK_OEM_7},
+      {offsetof(struct stringpool_t, stringpool_str153), VK_OEM_7},
 #line 73 "win32_vk.list"
-      {gperf_offsetof(stringpool, 154), VK_F4},
+      {offsetof(struct stringpool_t, stringpool_str154), VK_F4},
 #line 86 "win32_vk.list"
-      {gperf_offsetof(stringpool, 155), VK_F17},
+      {offsetof(struct stringpool_t, stringpool_str155), VK_F17},
 #line 55 "win32_vk.list"
-      {gperf_offsetof(stringpool, 156), VK_NUMPAD1},
+      {offsetof(struct stringpool_t, stringpool_str156), VK_NUMPAD1},
 #line 141 "win32_vk.list"
-      {gperf_offsetof(stringpool, 157), VK_ICO_00},
+      {offsetof(struct stringpool_t, stringpool_str157), VK_ICO_00},
       {-1},
 #line 62 "win32_vk.list"
-      {gperf_offsetof(stringpool, 159), VK_NUMPAD8},
+      {offsetof(struct stringpool_t, stringpool_str159), VK_NUMPAD8},
       {-1}, {-1},
 #line 56 "win32_vk.list"
-      {gperf_offsetof(stringpool, 162), VK_NUMPAD2},
+      {offsetof(struct stringpool_t, stringpool_str162), VK_NUMPAD2},
       {-1},
 #line 124 "win32_vk.list"
-      {gperf_offsetof(stringpool, 164), VK_LAUNCH_APP1},
+      {offsetof(struct stringpool_t, stringpool_str164), VK_LAUNCH_APP1},
 #line 109 "win32_vk.list"
-      {gperf_offsetof(stringpool, 165), VK_BROWSER_FORWARD},
+      {offsetof(struct stringpool_t, stringpool_str165), VK_BROWSER_FORWARD},
       {-1},
 #line 76 "win32_vk.list"
-      {gperf_offsetof(stringpool, 167), VK_F7},
+      {offsetof(struct stringpool_t, stringpool_str167), VK_F7},
       {-1}, {-1},
 #line 125 "win32_vk.list"
-      {gperf_offsetof(stringpool, 170), VK_LAUNCH_APP2},
+      {offsetof(struct stringpool_t, stringpool_str170), VK_LAUNCH_APP2},
 #line 64 "win32_vk.list"
-      {gperf_offsetof(stringpool, 171), VK_MULTIPLY},
+      {offsetof(struct stringpool_t, stringpool_str171), VK_MULTIPLY},
       {-1}, {-1},
 #line 45 "win32_vk.list"
-      {gperf_offsetof(stringpool, 174), VK_EXECUTE},
+      {offsetof(struct stringpool_t, stringpool_str174), VK_EXECUTE},
       {-1},
 #line 113 "win32_vk.list"
-      {gperf_offsetof(stringpool, 176), VK_BROWSER_FAVORITES},
+      {offsetof(struct stringpool_t, stringpool_str176), VK_BROWSER_FAVORITES},
 #line 60 "win32_vk.list"
-      {gperf_offsetof(stringpool, 177), VK_NUMPAD6},
+      {offsetof(struct stringpool_t, stringpool_str177), VK_NUMPAD6},
       {-1},
 #line 85 "win32_vk.list"
-      {gperf_offsetof(stringpool, 179), VK_F16},
+      {offsetof(struct stringpool_t, stringpool_str179), VK_F16},
       {-1}, {-1},
 #line 79 "win32_vk.list"
-      {gperf_offsetof(stringpool, 182), VK_F10},
+      {offsetof(struct stringpool_t, stringpool_str182), VK_F10},
       {-1}, {-1},
 #line 116 "win32_vk.list"
-      {gperf_offsetof(stringpool, 185), VK_VOLUME_DOWN},
+      {offsetof(struct stringpool_t, stringpool_str185), VK_VOLUME_DOWN},
       {-1}, {-1},
 #line 89 "win32_vk.list"
-      {gperf_offsetof(stringpool, 188), VK_F20},
+      {offsetof(struct stringpool_t, stringpool_str188), VK_F20},
 #line 119 "win32_vk.list"
-      {gperf_offsetof(stringpool, 189), VK_MEDIA_PREV_TRACK},
+      {offsetof(struct stringpool_t, stringpool_str189), VK_MEDIA_PREV_TRACK},
       {-1},
 #line 33 "win32_vk.list"
-      {gperf_offsetof(stringpool, 191), VK_MODECHANGE},
+      {offsetof(struct stringpool_t, stringpool_str191), VK_MODECHANGE},
       {-1}, {-1}, {-1}, {-1}, {-1},
 #line 83 "win32_vk.list"
-      {gperf_offsetof(stringpool, 197), VK_F14},
+      {offsetof(struct stringpool_t, stringpool_str197), VK_F14},
 #line 57 "win32_vk.list"
-      {gperf_offsetof(stringpool, 198), VK_NUMPAD3},
+      {offsetof(struct stringpool_t, stringpool_str198), VK_NUMPAD3},
 #line 11 "win32_vk.list"
-      {gperf_offsetof(stringpool, 199), VK_XBUTTON1},
+      {offsetof(struct stringpool_t, stringpool_str199), VK_XBUTTON1},
       {-1}, {-1}, {-1},
 #line 93 "win32_vk.list"
-      {gperf_offsetof(stringpool, 203), VK_F24},
+      {offsetof(struct stringpool_t, stringpool_str203), VK_F24},
       {-1},
 #line 12 "win32_vk.list"
-      {gperf_offsetof(stringpool, 205), VK_XBUTTON2},
+      {offsetof(struct stringpool_t, stringpool_str205), VK_XBUTTON2},
 #line 59 "win32_vk.list"
-      {gperf_offsetof(stringpool, 206), VK_NUMPAD5},
+      {offsetof(struct stringpool_t, stringpool_str206), VK_NUMPAD5},
       {-1}, {-1},
 #line 58 "win32_vk.list"
-      {gperf_offsetof(stringpool, 209), VK_NUMPAD4},
+      {offsetof(struct stringpool_t, stringpool_str209), VK_NUMPAD4},
       {-1}, {-1}, {-1}, {-1}, {-1},
 #line 121 "win32_vk.list"
-      {gperf_offsetof(stringpool, 215), VK_MEDIA_PLAY_PAUSE},
+      {offsetof(struct stringpool_t, stringpool_str215), VK_MEDIA_PLAY_PAUSE},
       {-1},
 #line 123 "win32_vk.list"
-      {gperf_offsetof(stringpool, 217), VK_LAUNCH_MEDIA_SELECT},
+      {offsetof(struct stringpool_t, stringpool_str217), VK_LAUNCH_MEDIA_SELECT},
 #line 80 "win32_vk.list"
-      {gperf_offsetof(stringpool, 218), VK_F11},
+      {offsetof(struct stringpool_t, stringpool_str218), VK_F11},
       {-1},
 #line 139 "win32_vk.list"
-      {gperf_offsetof(stringpool, 220), VK_OEM_102},
+      {offsetof(struct stringpool_t, stringpool_str220), VK_OEM_102},
 #line 118 "win32_vk.list"
-      {gperf_offsetof(stringpool, 221), VK_MEDIA_NEXT_TRACK},
+      {offsetof(struct stringpool_t, stringpool_str221), VK_MEDIA_NEXT_TRACK},
 #line 61 "win32_vk.list"
-      {gperf_offsetof(stringpool, 222), VK_NUMPAD7},
+      {offsetof(struct stringpool_t, stringpool_str222), VK_NUMPAD7},
       {-1},
 #line 90 "win32_vk.list"
-      {gperf_offsetof(stringpool, 224), VK_F21},
+      {offsetof(struct stringpool_t, stringpool_str224), VK_F21},
       {-1},
 #line 82 "win32_vk.list"
-      {gperf_offsetof(stringpool, 226), VK_F13},
+      {offsetof(struct stringpool_t, stringpool_str226), VK_F13},
       {-1}, {-1},
 #line 81 "win32_vk.list"
-      {gperf_offsetof(stringpool, 229), VK_F12},
+      {offsetof(struct stringpool_t, stringpool_str229), VK_F12},
       {-1}, {-1},
 #line 92 "win32_vk.list"
-      {gperf_offsetof(stringpool, 232), VK_F23},
+      {offsetof(struct stringpool_t, stringpool_str232), VK_F23},
       {-1}, {-1},
 #line 91 "win32_vk.list"
-      {gperf_offsetof(stringpool, 235), VK_F22},
+      {offsetof(struct stringpool_t, stringpool_str235), VK_F22},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
 #line 84 "win32_vk.list"
-      {gperf_offsetof(stringpool, 242), VK_F15},
+      {offsetof(struct stringpool_t, stringpool_str242), VK_F15},
       {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
       {-1}, {-1}, {-1}, {-1},
 #line 69 "win32_vk.list"
-      {gperf_offsetof(stringpool, 256), VK_DIVIDE}
+      {offsetof(struct stringpool_t, stringpool_str256), VK_DIVIDE}
     };
 
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
     {
-      register unsigned int key = hash (str, len);
+      register int key = hash (str, len);
 
-      if (key <= MAX_HASH_VALUE)
+      if (key <= MAX_HASH_VALUE && key >= 0)
         {
           register int o = wordlist[key].ofs;
           if (o >= 0)
diff --git a/ext/io/console/win32_vk.list b/ext/io/console/win32_vk.list
index 7909a4d1f0..28bc9545ec 100644
--- a/ext/io/console/win32_vk.list
+++ b/ext/io/console/win32_vk.list
@@ -1,6 +1,6 @@
 %{
 struct vktable {short ofs; unsigned short vk;};
-static const struct vktable *console_win32_vk(/*!ANSI{*/const char *, unsigned int/*}!ANSI*/);
+static const struct vktable *console_win32_vk(const char *, unsigned int);
 %}
 struct vktable
 %%
diff --git a/ext/io/nonblock/depend b/ext/io/nonblock/depend
index bea4a15e23..13f445abf5 100644
--- a/ext/io/nonblock/depend
+++ b/ext/io/nonblock/depend
@@ -1,18 +1,16 @@
 # AUTOGENERATED DEPENDENCIES START
 nonblock.o: $(RUBY_EXTCONF_H)
 nonblock.o: $(arch_hdrdir)/ruby/config.h
-nonblock.o: $(hdrdir)/ruby.h
-nonblock.o: $(hdrdir)/ruby/assert.h
 nonblock.o: $(hdrdir)/ruby/backward.h
 nonblock.o: $(hdrdir)/ruby/defines.h
 nonblock.o: $(hdrdir)/ruby/encoding.h
 nonblock.o: $(hdrdir)/ruby/intern.h
 nonblock.o: $(hdrdir)/ruby/io.h
 nonblock.o: $(hdrdir)/ruby/missing.h
-nonblock.o: $(hdrdir)/ruby/onigmo.h
 nonblock.o: $(hdrdir)/ruby/oniguruma.h
 nonblock.o: $(hdrdir)/ruby/ruby.h
 nonblock.o: $(hdrdir)/ruby/st.h
 nonblock.o: $(hdrdir)/ruby/subst.h
+nonblock.o: $(top_srcdir)/include/ruby.h
 nonblock.o: nonblock.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/io/nonblock/nonblock.c b/ext/io/nonblock/nonblock.c
index 1c0bdc68e7..2509329f6c 100644
--- a/ext/io/nonblock/nonblock.c
+++ b/ext/io/nonblock/nonblock.c
@@ -1,6 +1,6 @@
 /**********************************************************************
 
-  io/nonblock.c -
+  io/wait.c -
 
   $Author$
   created at: Tue Jul 14 21:53:18 2009
diff --git a/ext/io/wait/depend b/ext/io/wait/depend
index bbf1266aba..8440965df0 100644
--- a/ext/io/wait/depend
+++ b/ext/io/wait/depend
@@ -1,18 +1,16 @@
 # AUTOGENERATED DEPENDENCIES START
 wait.o: $(RUBY_EXTCONF_H)
 wait.o: $(arch_hdrdir)/ruby/config.h
-wait.o: $(hdrdir)/ruby.h
-wait.o: $(hdrdir)/ruby/assert.h
 wait.o: $(hdrdir)/ruby/backward.h
 wait.o: $(hdrdir)/ruby/defines.h
 wait.o: $(hdrdir)/ruby/encoding.h
 wait.o: $(hdrdir)/ruby/intern.h
 wait.o: $(hdrdir)/ruby/io.h
 wait.o: $(hdrdir)/ruby/missing.h
-wait.o: $(hdrdir)/ruby/onigmo.h
 wait.o: $(hdrdir)/ruby/oniguruma.h
 wait.o: $(hdrdir)/ruby/ruby.h
 wait.o: $(hdrdir)/ruby/st.h
 wait.o: $(hdrdir)/ruby/subst.h
+wait.o: $(top_srcdir)/include/ruby.h
 wait.o: wait.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/io/wait/wait.c b/ext/io/wait/wait.c
index d846bba49e..f7a7508eeb 100644
--- a/ext/io/wait/wait.c
+++ b/ext/io/wait/wait.c
@@ -95,9 +95,10 @@ io_nread(VALUE io)
 
 /*
  * call-seq:
- *   io.ready? -> true or false
+ *   io.ready? -> true, false or nil
  *
  * Returns true if input available without blocking, or false.
+ * Returns nil if no information available.
  */
 
 static VALUE
diff --git a/ext/json/depend b/ext/json/depend
deleted file mode 100644
index 0301ce074c..0000000000
--- a/ext/json/depend
+++ /dev/null
@@ -1,2 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/json/fbuffer/fbuffer.h b/ext/json/fbuffer/fbuffer.h
index dc8f406b5b..5a0a27cda5 100644
--- a/ext/json/fbuffer/fbuffer.h
+++ b/ext/json/fbuffer/fbuffer.h
@@ -12,6 +12,9 @@
 #define RFLOAT_VALUE(val) (RFLOAT(val)->value)
 #endif
 
+#ifndef RARRAY_PTR
+#define RARRAY_PTR(ARRAY) RARRAY(ARRAY)->ptr
+#endif
 #ifndef RARRAY_LEN
 #define RARRAY_LEN(ARRAY) RARRAY(ARRAY)->len
 #endif
diff --git a/ext/json/generator/depend b/ext/json/generator/depend
index 3f04c0d625..556259c1c8 100644
--- a/ext/json/generator/depend
+++ b/ext/json/generator/depend
@@ -4,21 +4,19 @@ generator.o: generator.c generator.h $(srcdir)/../fbuffer/fbuffer.h
 # AUTOGENERATED DEPENDENCIES START
 generator.o: $(RUBY_EXTCONF_H)
 generator.o: $(arch_hdrdir)/ruby/config.h
-generator.o: $(hdrdir)/ruby.h
-generator.o: $(hdrdir)/ruby/assert.h
 generator.o: $(hdrdir)/ruby/backward.h
 generator.o: $(hdrdir)/ruby/defines.h
 generator.o: $(hdrdir)/ruby/encoding.h
 generator.o: $(hdrdir)/ruby/intern.h
 generator.o: $(hdrdir)/ruby/missing.h
-generator.o: $(hdrdir)/ruby/onigmo.h
 generator.o: $(hdrdir)/ruby/oniguruma.h
 generator.o: $(hdrdir)/ruby/re.h
 generator.o: $(hdrdir)/ruby/regex.h
 generator.o: $(hdrdir)/ruby/ruby.h
 generator.o: $(hdrdir)/ruby/st.h
 generator.o: $(hdrdir)/ruby/subst.h
-generator.o: $(srcdir)/../fbuffer/fbuffer.h
+generator.o: $(top_srcdir)/ext/json/fbuffer/fbuffer.h
+generator.o: $(top_srcdir)/include/ruby.h
 generator.o: generator.c
 generator.o: generator.h
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/json/generator/generator.c b/ext/json/generator/generator.c
index 881435e3dc..ef85bb7337 100644
--- a/ext/json/generator/generator.c
+++ b/ext/json/generator/generator.c
@@ -15,7 +15,7 @@ static VALUE mJSON, mExt, mGenerator, cState, mGeneratorMethods, mObject,
 #endif
              mFloat, mString, mString_Extend,
              mTrueClass, mFalseClass, mNilClass, eGeneratorError,
-             eNestingError,
+             eNestingError, CRegexp_MULTILINE, CJSON_SAFE_STATE_PROTOTYPE,
              i_SAFE_STATE_PROTOTYPE;
 
 static ID i_to_s, i_to_json, i_new, i_indent, i_space, i_space_before,
@@ -237,7 +237,6 @@ static void convert_UTF8_to_JSON(FBuffer *buffer, VALUE string)
     int escape_len;
     unsigned char c;
     char buf[6] = { '\\', 'u' };
-    int ascii_only = rb_enc_str_asciionly_p(string);
 
     for (start = 0, end = 0; end < len;) {
         p = ptr + end;
@@ -282,17 +281,14 @@ static void convert_UTF8_to_JSON(FBuffer *buffer, VALUE string)
                     break;
                 default:
                     {
-                        unsigned short clen = 1;
-                        if (!ascii_only) {
-                            clen += trailingBytesForUTF8[c];
-                            if (end + clen > len) {
-                                rb_raise(rb_path2class("JSON::GeneratorError"),
-                                        "partial character in source, but hit end");
-                            }
-                            if (!isLegalUTF8((UTF8 *) p, clen)) {
-                                rb_raise(rb_path2class("JSON::GeneratorError"),
-                                        "source sequence is illegal/malformed utf-8");
-                            }
+                        unsigned short clen = trailingBytesForUTF8[c] + 1;
+                        if (end + clen > len) {
+                            rb_raise(rb_path2class("JSON::GeneratorError"),
+                                    "partial character in source, but hit end");
+                        }
+                        if (!isLegalUTF8((UTF8 *) p, clen)) {
+                            rb_raise(rb_path2class("JSON::GeneratorError"),
+                                    "source sequence is illegal/malformed utf-8");
                         }
                         end += clen;
                     }
@@ -312,7 +308,7 @@ static char *fstrndup(const char *ptr, unsigned long len) {
   char *result;
   if (len <= 0) return NULL;
   result = ALLOC_N(char, len);
-  memcpy(result, ptr, len);
+  memccpy(result, ptr, 0, len);
   return result;
 }
 
@@ -696,7 +692,7 @@ static VALUE cState_aref(VALUE self, VALUE name)
     if (RTEST(rb_funcall(self, i_respond_to_p, 1, name))) {
         return rb_funcall(self, i_send, 1, name);
     } else {
-        return rb_attr_get(self, rb_intern_str(rb_str_concat(rb_str_new2("@"), name)));
+        return rb_ivar_get(self, rb_intern_str(rb_str_concat(rb_str_new2("@"), name)));
     }
 }
 
@@ -719,83 +715,43 @@ static VALUE cState_aset(VALUE self, VALUE name, VALUE value)
     return Qnil;
 }
 
-struct hash_foreach_arg {
-    FBuffer *buffer;
-    JSON_Generator_State *state;
-    VALUE Vstate;
-    int iter;
-};
-
-static int
-json_object_i(VALUE key, VALUE val, VALUE _arg)
+static void generate_json_object(FBuffer *buffer, VALUE Vstate, JSON_Generator_State *state, VALUE obj)
 {
-    struct hash_foreach_arg *arg = (struct hash_foreach_arg *)_arg;
-    FBuffer *buffer = arg->buffer;
-    JSON_Generator_State *state = arg->state;
-    VALUE Vstate = arg->Vstate;
-
     char *object_nl = state->object_nl;
     long object_nl_len = state->object_nl_len;
     char *indent = state->indent;
     long indent_len = state->indent_len;
+    long max_nesting = state->max_nesting;
     char *delim = FBUFFER_PTR(state->object_delim);
     long delim_len = FBUFFER_LEN(state->object_delim);
     char *delim2 = FBUFFER_PTR(state->object_delim2);
     long delim2_len = FBUFFER_LEN(state->object_delim2);
-    long depth = state->depth;
-    int j;
-    VALUE klass, key_to_s;
-
-    if (arg->iter > 0) fbuffer_append(buffer, delim, delim_len);
-    if (object_nl) {
-        fbuffer_append(buffer, object_nl, object_nl_len);
-    }
-    if (indent) {
-        for (j = 0; j < depth; j++) {
-            fbuffer_append(buffer, indent, indent_len);
-        }
-    }
-
-    klass = CLASS_OF(key);
-    if (klass == rb_cString) {
-        key_to_s = key;
-    } else if (klass == rb_cSymbol) {
-        key_to_s = rb_id2str(SYM2ID(key));
-    } else {
-        key_to_s = rb_funcall(key, i_to_s, 0);
-    }
-    Check_Type(key_to_s, T_STRING);
-    generate_json(buffer, Vstate, state, key_to_s);
-    fbuffer_append(buffer, delim2, delim2_len);
-    generate_json(buffer, Vstate, state, val);
-
-    arg->iter++;
-    return ST_CONTINUE;
-}
-
-static void generate_json_object(FBuffer *buffer, VALUE Vstate, JSON_Generator_State *state, VALUE obj)
-{
-    char *object_nl = state->object_nl;
-    long object_nl_len = state->object_nl_len;
-    char *indent = state->indent;
-    long indent_len = state->indent_len;
-    long max_nesting = state->max_nesting;
     long depth = ++state->depth;
-    int j;
-    struct hash_foreach_arg arg;
-
+    int i, j;
+    VALUE key, key_to_s, keys;
     if (max_nesting != 0 && depth > max_nesting) {
         fbuffer_free(buffer);
         rb_raise(eNestingError, "nesting of %ld is too deep", --state->depth);
     }
     fbuffer_append_char(buffer, '{');
-
-    arg.buffer = buffer;
-    arg.state = state;
-    arg.Vstate = Vstate;
-    arg.iter = 0;
-    rb_hash_foreach(obj, json_object_i, (VALUE)&arg);
-
+    keys = rb_funcall(obj, i_keys, 0);
+    for(i = 0; i < RARRAY_LEN(keys); i++) {
+        if (i > 0) fbuffer_append(buffer, delim, delim_len);
+        if (object_nl) {
+            fbuffer_append(buffer, object_nl, object_nl_len);
+        }
+        if (indent) {
+            for (j = 0; j < depth; j++) {
+                fbuffer_append(buffer, indent, indent_len);
+            }
+        }
+        key = rb_ary_entry(keys, i);
+        key_to_s = rb_funcall(key, i_to_s, 0);
+        Check_Type(key_to_s, T_STRING);
+        generate_json(buffer, Vstate, state, key_to_s);
+        fbuffer_append(buffer, delim2, delim2_len);
+        generate_json(buffer, Vstate, state, rb_hash_aref(obj, key));
+    }
     depth = --state->depth;
     if (object_nl) {
         fbuffer_append(buffer, object_nl, object_nl_len);
@@ -846,22 +802,11 @@ static void generate_json_array(FBuffer *buffer, VALUE Vstate, JSON_Generator_St
     fbuffer_append_char(buffer, ']');
 }
 
-#ifdef HAVE_RUBY_ENCODING_H
-static int enc_utf8_compatible_p(rb_encoding *enc)
-{
-    if (enc == rb_usascii_encoding()) return 1;
-    if (enc == rb_utf8_encoding()) return 1;
-    return 0;
-}
-#endif
-
 static void generate_json_string(FBuffer *buffer, VALUE Vstate, JSON_Generator_State *state, VALUE obj)
 {
     fbuffer_append_char(buffer, '"');
 #ifdef HAVE_RUBY_ENCODING_H
-    if (!enc_utf8_compatible_p(rb_enc_get(obj))) {
-        obj = rb_str_encode(obj, CEncoding_UTF_8, 0, Qnil);
-    }
+    obj = rb_funcall(obj, i_encode, 1, CEncoding_UTF_8);
 #endif
     if (state->ascii_only) {
         convert_UTF8_to_JSON_ASCII(buffer, obj);
@@ -1025,8 +970,6 @@ static VALUE cState_generate(VALUE self, VALUE obj)
  * * *allow_nan*: true if NaN, Infinity, and -Infinity should be
  *   generated, otherwise an exception is thrown, if these values are
  *   encountered. This options defaults to false.
- * * *ascii_only*: true if only ASCII characters should be generated. This
- *   ontions defaults to false.
  * * *buffer_initial_length*: sets the initial length of the generator's
  *   internal buffer.
  */
@@ -1082,8 +1025,10 @@ static VALUE cState_from_state_s(VALUE self, VALUE opts)
     } else if (rb_obj_is_kind_of(opts, rb_cHash)) {
         return rb_funcall(self, i_new, 1, opts);
     } else {
-        VALUE prototype = rb_const_get(mJSON, i_SAFE_STATE_PROTOTYPE);
-        return rb_funcall(prototype, i_dup, 0);
+        if (NIL_P(CJSON_SAFE_STATE_PROTOTYPE)) {
+            CJSON_SAFE_STATE_PROTOTYPE = rb_const_get(mJSON, i_SAFE_STATE_PROTOTYPE);
+        }
+        return rb_funcall(CJSON_SAFE_STATE_PROTOTYPE, i_dup, 0);
     }
 }
 
@@ -1117,7 +1062,7 @@ static VALUE cState_indent_set(VALUE self, VALUE indent)
         }
     } else {
         if (state->indent) ruby_xfree(state->indent);
-        state->indent = fstrndup(RSTRING_PTR(indent), len);
+        state->indent = strdup(RSTRING_PTR(indent));
         state->indent_len = len;
     }
     return Qnil;
@@ -1155,7 +1100,7 @@ static VALUE cState_space_set(VALUE self, VALUE space)
         }
     } else {
         if (state->space) ruby_xfree(state->space);
-        state->space = fstrndup(RSTRING_PTR(space), len);
+        state->space = strdup(RSTRING_PTR(space));
         state->space_len = len;
     }
     return Qnil;
@@ -1191,7 +1136,7 @@ static VALUE cState_space_before_set(VALUE self, VALUE space_before)
         }
     } else {
         if (state->space_before) ruby_xfree(state->space_before);
-        state->space_before = fstrndup(RSTRING_PTR(space_before), len);
+        state->space_before = strdup(RSTRING_PTR(space_before));
         state->space_before_len = len;
     }
     return Qnil;
@@ -1228,7 +1173,7 @@ static VALUE cState_object_nl_set(VALUE self, VALUE object_nl)
         }
     } else {
         if (state->object_nl) ruby_xfree(state->object_nl);
-        state->object_nl = fstrndup(RSTRING_PTR(object_nl), len);
+        state->object_nl = strdup(RSTRING_PTR(object_nl));
         state->object_nl_len = len;
     }
     return Qnil;
@@ -1263,7 +1208,7 @@ static VALUE cState_array_nl_set(VALUE self, VALUE array_nl)
         }
     } else {
         if (state->array_nl) ruby_xfree(state->array_nl);
-        state->array_nl = fstrndup(RSTRING_PTR(array_nl), len);
+        state->array_nl = strdup(RSTRING_PTR(array_nl));
         state->array_nl_len = len;
     }
     return Qnil;
@@ -1322,7 +1267,7 @@ static VALUE cState_allow_nan_p(VALUE self)
 /*
  * call-seq: ascii_only?
  *
- * Returns true, if only ASCII characters should be generated. Otherwise
+ * Returns true, if NaN, Infinity, and -Infinity should be generated, otherwise
  * returns false.
  */
 static VALUE cState_ascii_only_p(VALUE self)
@@ -1390,7 +1335,6 @@ static VALUE cState_buffer_initial_length_set(VALUE self, VALUE buffer_initial_l
  */
 void Init_generator(void)
 {
-#undef rb_intern
     rb_require("json/common");
 
     mJSON = rb_define_module("JSON");
@@ -1399,8 +1343,6 @@ void Init_generator(void)
 
     eGeneratorError = rb_path2class("JSON::GeneratorError");
     eNestingError = rb_path2class("JSON::NestingError");
-    rb_gc_register_mark_object(eGeneratorError);
-    rb_gc_register_mark_object(eNestingError);
 
     cState = rb_define_class_under(mGenerator, "State", rb_cObject);
     rb_define_alloc_func(cState, cState_s_allocate);
@@ -1466,6 +1408,7 @@ void Init_generator(void)
     mNilClass = rb_define_module_under(mGeneratorMethods, "NilClass");
     rb_define_method(mNilClass, "to_json", mNilClass_to_json, -1);
 
+    CRegexp_MULTILINE = rb_const_get(rb_cRegexp, rb_intern("MULTILINE"));
     i_to_s = rb_intern("to_s");
     i_to_json = rb_intern("to_json");
     i_new = rb_intern("new");
@@ -1496,4 +1439,5 @@ void Init_generator(void)
     i_encode = rb_intern("encode");
 #endif
     i_SAFE_STATE_PROTOTYPE = rb_intern("SAFE_STATE_PROTOTYPE");
+    CJSON_SAFE_STATE_PROTOTYPE = Qnil;
 }
diff --git a/ext/json/generator/generator.h b/ext/json/generator/generator.h
index c367a6209a..900b4d58f3 100644
--- a/ext/json/generator/generator.h
+++ b/ext/json/generator/generator.h
@@ -1,6 +1,7 @@
 #ifndef _GENERATOR_H_
 #define _GENERATOR_H_
 
+#include <string.h>
 #include <math.h>
 #include <ctype.h>
 
diff --git a/ext/json/json.gemspec b/ext/json/json.gemspec
index 51dd8f02b5..2c304ef918 100644
--- a/ext/json/json.gemspec
+++ b/ext/json/json.gemspec
diff --git a/ext/json/lib/json/add/bigdecimal.rb b/ext/json/lib/json/add/bigdecimal.rb
index c8b4f567cb..539daeeaf5 100644
--- a/ext/json/lib/json/add/bigdecimal.rb
+++ b/ext/json/lib/json/add/bigdecimal.rb
@@ -23,7 +23,7 @@ class BigDecimal
   end
 
   # return the JSON value
-  def to_json(*args)
-    as_json.to_json(*args)
+  def to_json(*)
+    as_json.to_json
   end
 end
diff --git a/ext/json/lib/json/add/complex.rb b/ext/json/lib/json/add/complex.rb
index 4d977e7589..28ef734daf 100644
--- a/ext/json/lib/json/add/complex.rb
+++ b/ext/json/lib/json/add/complex.rb
@@ -23,7 +23,7 @@ class Complex
   end
 
   # Stores class name (Complex) along with real value <tt>r</tt> and imaginary value <tt>i</tt> as JSON string
-  def to_json(*args)
-    as_json.to_json(*args)
+  def to_json(*)
+    as_json.to_json
   end
 end
diff --git a/ext/json/lib/json/add/ostruct.rb b/ext/json/lib/json/add/ostruct.rb
index 686cf0025d..e064c85ff4 100644
--- a/ext/json/lib/json/add/ostruct.rb
+++ b/ext/json/lib/json/add/ostruct.rb
@@ -23,7 +23,7 @@ class OpenStruct
     }
   end
 
-  # Stores class name (OpenStruct) with this struct's values <tt>t</tt> as a
+  # Stores class name (OpenStruct) with this struct's values <tt>v</tt> as a
   # JSON string.
   def to_json(*args)
     as_json.to_json(*args)
diff --git a/ext/json/lib/json/add/rational.rb b/ext/json/lib/json/add/rational.rb
index 6be4034581..356940b225 100644
--- a/ext/json/lib/json/add/rational.rb
+++ b/ext/json/lib/json/add/rational.rb
@@ -22,7 +22,7 @@ class Rational
   end
 
   # Stores class name (Rational) along with numerator value <tt>n</tt> and denominator value <tt>d</tt> as JSON string
-  def to_json(*args)
-    as_json.to_json(*args)
+  def to_json(*)
+    as_json.to_json
   end
 end
diff --git a/ext/json/lib/json/add/regexp.rb b/ext/json/lib/json/add/regexp.rb
index 39d69fede7..a93866b05a 100644
--- a/ext/json/lib/json/add/regexp.rb
+++ b/ext/json/lib/json/add/regexp.rb
@@ -24,7 +24,7 @@ class Regexp
 
   # Stores class name (Regexp) with options <tt>o</tt> and source <tt>s</tt>
   # (Regexp or String) as JSON string
-  def to_json(*args)
-    as_json.to_json(*args)
+  def to_json(*)
+    as_json.to_json
   end
 end
diff --git a/ext/json/lib/json/add/set.rb b/ext/json/lib/json/add/set.rb
deleted file mode 100644
index 71e2a0ac8b..0000000000
--- a/ext/json/lib/json/add/set.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
-  require 'json'
-end
-defined?(::Set) or require 'set'
-
-class Set
-  # Import a JSON Marshalled object.
-  #
-  # method used for JSON marshalling support.
-  def self.json_create(object)
-    new object['a']
-  end
-
-  # Marshal the object to JSON.
-  #
-  # method used for JSON marshalling support.
-  def as_json(*)
-    {
-      JSON.create_id => self.class.name,
-      'a'            => to_a,
-    }
-  end
-
-  # return the JSON value
-  def to_json(*args)
-    as_json.to_json(*args)
-  end
-end
-
diff --git a/ext/json/lib/json/common.rb b/ext/json/lib/json/common.rb
index 3be9fd8dc5..7cc852916c 100644
--- a/ext/json/lib/json/common.rb
+++ b/ext/json/lib/json/common.rb
@@ -153,7 +153,7 @@ module JSON
   # * *object_class*: Defaults to Hash
   # * *array_class*: Defaults to Array
   def parse(source, opts = {})
-    Parser.new(source, **(opts||{})).parse
+    Parser.new(source, opts).parse
   end
 
   # Parse the JSON document _source_ into a Ruby data structure and return it.
@@ -176,7 +176,7 @@ module JSON
       :max_nesting  => false,
       :allow_nan    => true
     }.merge(opts)
-    Parser.new(source, **(opts||{})).parse
+    Parser.new(source, opts).parse
   end
 
   # Generate a JSON document from the Ruby data structure _obj_ and return
diff --git a/ext/json/lib/json/version.rb b/ext/json/lib/json/version.rb
index 115eb5bb9a..8997def28b 100644
--- a/ext/json/lib/json/version.rb
+++ b/ext/json/lib/json/version.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: false
 module JSON
   # JSON version
-  VERSION         = '2.2.0'
+  VERSION         = '2.0.2'
   VERSION_ARRAY   = VERSION.split(/\./).map { |x| x.to_i } # :nodoc:
   VERSION_MAJOR   = VERSION_ARRAY[0] # :nodoc:
   VERSION_MINOR   = VERSION_ARRAY[1] # :nodoc:
diff --git a/ext/json/parser/depend b/ext/json/parser/depend
index d0c9c2d2a6..927cd892bf 100644
--- a/ext/json/parser/depend
+++ b/ext/json/parser/depend
@@ -4,19 +4,17 @@ parser.o: parser.c parser.h $(srcdir)/../fbuffer/fbuffer.h
 # AUTOGENERATED DEPENDENCIES START
 parser.o: $(RUBY_EXTCONF_H)
 parser.o: $(arch_hdrdir)/ruby/config.h
-parser.o: $(hdrdir)/ruby.h
-parser.o: $(hdrdir)/ruby/assert.h
 parser.o: $(hdrdir)/ruby/backward.h
 parser.o: $(hdrdir)/ruby/defines.h
 parser.o: $(hdrdir)/ruby/encoding.h
 parser.o: $(hdrdir)/ruby/intern.h
 parser.o: $(hdrdir)/ruby/missing.h
-parser.o: $(hdrdir)/ruby/onigmo.h
 parser.o: $(hdrdir)/ruby/oniguruma.h
 parser.o: $(hdrdir)/ruby/ruby.h
 parser.o: $(hdrdir)/ruby/st.h
 parser.o: $(hdrdir)/ruby/subst.h
-parser.o: $(srcdir)/../fbuffer/fbuffer.h
+parser.o: $(top_srcdir)/ext/json/fbuffer/fbuffer.h
+parser.o: $(top_srcdir)/include/ruby.h
 parser.o: parser.c
 parser.o: parser.h
 parser.o: parser.rl
diff --git a/ext/json/parser/parser.c b/ext/json/parser/parser.c
index 0f98cf9827..0dae674c88 100644
--- a/ext/json/parser/parser.c
+++ b/ext/json/parser/parser.c
@@ -1,4 +1,4 @@
-/* This file is automatically generated from parser.rl by using ragel */
+
 #line 1 "parser.rl"
 #include "../fbuffer/fbuffer.h"
 #include "parser.h"
@@ -27,7 +27,7 @@ enc_raise(rb_encoding *enc, VALUE exc, const char *fmt, ...)
 
 /* unicode */
 
-static const signed char digit_values[256] = {
+static const char digit_values[256] = {
     -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
     -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
     -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1,
@@ -46,7 +46,7 @@ static const signed char digit_values[256] = {
 
 static UTF32 unescape_unicode(const unsigned char *p)
 {
-    signed char b;
+    char b;
     UTF32 result = 0;
     b = digit_values[p[0]];
     if (b < 0) return UNI_REPLACEMENT_CHAR;
@@ -91,20 +91,18 @@ static int convert_UTF32_to_UTF8(char *buf, UTF32 ch)
 
 static VALUE mJSON, mExt, cParser, eParserError, eNestingError;
 static VALUE CNaN, CInfinity, CMinusInfinity;
-static VALUE cBigDecimal = Qundef;
 
 static ID i_json_creatable_p, i_json_create, i_create_id, i_create_additions,
           i_chr, i_max_nesting, i_allow_nan, i_symbolize_names,
-          i_object_class, i_array_class, i_decimal_class, i_key_p,
-          i_deep_const_get, i_match, i_match_string, i_aset, i_aref,
-          i_leftshift, i_new, i_BigDecimal;
+          i_object_class, i_array_class, i_key_p, i_deep_const_get, i_match,
+          i_match_string, i_aset, i_aref, i_leftshift;
 
 
-#line 126 "parser.rl"
+#line 124 "parser.rl"
 
 
 
-#line 108 "parser.c"
+#line 106 "parser.c"
 enum {JSON_object_start = 1};
 enum {JSON_object_first_final = 27};
 enum {JSON_object_error = 0};
@@ -112,7 +110,7 @@ enum {JSON_object_error = 0};
 enum {JSON_object_en_main = 1};
 
 
-#line 167 "parser.rl"
+#line 165 "parser.rl"
 
 
 static char *JSON_parse_object(JSON_Parser *json, char *p, char *pe, VALUE *result, int current_nesting)
@@ -128,14 +126,14 @@ static char *JSON_parse_object(JSON_Parser *json, char *p, char *pe, VALUE *resu
     *result = NIL_P(object_class) ? rb_hash_new() : rb_class_new_instance(0, 0, object_class);
 
 
-#line 132 "parser.c"
+#line 130 "parser.c"
 	{
 	cs = JSON_object_start;
 	}
 
-#line 182 "parser.rl"
+#line 180 "parser.rl"
 
-#line 139 "parser.c"
+#line 137 "parser.c"
 	{
 	if ( p == pe )
 		goto _test_eof;
@@ -163,7 +161,7 @@ case 2:
 		goto st2;
 	goto st0;
 tr2:
-#line 149 "parser.rl"
+#line 147 "parser.rl"
 	{
         char *np;
         json->parsing_name = 1;
@@ -176,7 +174,7 @@ st3:
 	if ( ++p == pe )
 		goto _test_eof3;
 case 3:
-#line 180 "parser.c"
+#line 178 "parser.c"
 	switch( (*p) ) {
 		case 13: goto st3;
 		case 32: goto st3;
@@ -243,7 +241,7 @@ case 8:
 		goto st8;
 	goto st0;
 tr11:
-#line 134 "parser.rl"
+#line 132 "parser.rl"
 	{
         VALUE v = Qnil;
         char *np = JSON_parse_value(json, p, pe, &v, current_nesting);
@@ -263,7 +261,7 @@ st9:
 	if ( ++p == pe )
 		goto _test_eof9;
 case 9:
-#line 267 "parser.c"
+#line 265 "parser.c"
 	switch( (*p) ) {
 		case 13: goto st9;
 		case 32: goto st9;
@@ -352,14 +350,14 @@ case 18:
 		goto st9;
 	goto st18;
 tr4:
-#line 157 "parser.rl"
+#line 155 "parser.rl"
 	{ p--; {p++; cs = 27; goto _out;} }
 	goto st27;
 st27:
 	if ( ++p == pe )
 		goto _test_eof27;
 case 27:
-#line 363 "parser.c"
+#line 361 "parser.c"
 	goto st0;
 st19:
 	if ( ++p == pe )
@@ -457,7 +455,7 @@ case 26:
 	_out: {}
 	}
 
-#line 183 "parser.rl"
+#line 181 "parser.rl"
 
     if (cs >= JSON_object_first_final) {
         if (json->create_additions) {
@@ -482,7 +480,7 @@ case 26:
 
 
 
-#line 486 "parser.c"
+#line 484 "parser.c"
 enum {JSON_value_start = 1};
 enum {JSON_value_first_final = 29};
 enum {JSON_value_error = 0};
@@ -490,7 +488,7 @@ enum {JSON_value_error = 0};
 enum {JSON_value_en_main = 1};
 
 
-#line 283 "parser.rl"
+#line 281 "parser.rl"
 
 
 static char *JSON_parse_value(JSON_Parser *json, char *p, char *pe, VALUE *result, int current_nesting)
@@ -498,14 +496,14 @@ static char *JSON_parse_value(JSON_Parser *json, char *p, char *pe, VALUE *resul
     int cs = EVIL;
 
 
-#line 502 "parser.c"
+#line 500 "parser.c"
 	{
 	cs = JSON_value_start;
 	}
 
-#line 290 "parser.rl"
+#line 288 "parser.rl"
 
-#line 509 "parser.c"
+#line 507 "parser.c"
 	{
 	if ( p == pe )
 		goto _test_eof;
@@ -539,14 +537,14 @@ st0:
 cs = 0;
 	goto _out;
 tr2:
-#line 235 "parser.rl"
+#line 233 "parser.rl"
 	{
         char *np = JSON_parse_string(json, p, pe, result);
         if (np == NULL) { p--; {p++; cs = 29; goto _out;} } else {p = (( np))-1;}
     }
 	goto st29;
 tr3:
-#line 240 "parser.rl"
+#line 238 "parser.rl"
 	{
         char *np;
         if(pe > p + 8 && !strncmp(MinusInfinity, p, 9)) {
@@ -566,7 +564,7 @@ tr3:
     }
 	goto st29;
 tr7:
-#line 258 "parser.rl"
+#line 256 "parser.rl"
 	{
         char *np;
         np = JSON_parse_array(json, p, pe, result, current_nesting + 1);
@@ -574,7 +572,7 @@ tr7:
     }
 	goto st29;
 tr11:
-#line 264 "parser.rl"
+#line 262 "parser.rl"
 	{
         char *np;
         np =  JSON_parse_object(json, p, pe, result, current_nesting + 1);
@@ -582,7 +580,7 @@ tr11:
     }
 	goto st29;
 tr25:
-#line 228 "parser.rl"
+#line 226 "parser.rl"
 	{
         if (json->allow_nan) {
             *result = CInfinity;
@@ -592,7 +590,7 @@ tr25:
     }
 	goto st29;
 tr27:
-#line 221 "parser.rl"
+#line 219 "parser.rl"
 	{
         if (json->allow_nan) {
             *result = CNaN;
@@ -602,19 +600,19 @@ tr27:
     }
 	goto st29;
 tr31:
-#line 215 "parser.rl"
+#line 213 "parser.rl"
 	{
         *result = Qfalse;
     }
 	goto st29;
 tr34:
-#line 212 "parser.rl"
+#line 210 "parser.rl"
 	{
         *result = Qnil;
     }
 	goto st29;
 tr37:
-#line 218 "parser.rl"
+#line 216 "parser.rl"
 	{
         *result = Qtrue;
     }
@@ -623,9 +621,9 @@ st29:
 	if ( ++p == pe )
 		goto _test_eof29;
 case 29:
-#line 270 "parser.rl"
+#line 268 "parser.rl"
 	{ p--; {p++; cs = 29; goto _out;} }
-#line 629 "parser.c"
+#line 627 "parser.c"
 	switch( (*p) ) {
 		case 13: goto st29;
 		case 32: goto st29;
@@ -866,7 +864,7 @@ case 28:
 	_out: {}
 	}
 
-#line 291 "parser.rl"
+#line 289 "parser.rl"
 
     if (cs >= JSON_value_first_final) {
         return p;
@@ -876,7 +874,7 @@ case 28:
 }
 
 
-#line 880 "parser.c"
+#line 878 "parser.c"
 enum {JSON_integer_start = 1};
 enum {JSON_integer_first_final = 3};
 enum {JSON_integer_error = 0};
@@ -884,7 +882,7 @@ enum {JSON_integer_error = 0};
 enum {JSON_integer_en_main = 1};
 
 
-#line 307 "parser.rl"
+#line 305 "parser.rl"
 
 
 static char *JSON_parse_integer(JSON_Parser *json, char *p, char *pe, VALUE *result)
@@ -892,15 +890,15 @@ static char *JSON_parse_integer(JSON_Parser *json, char *p, char *pe, VALUE *res
     int cs = EVIL;
 
 
-#line 896 "parser.c"
+#line 894 "parser.c"
 	{
 	cs = JSON_integer_start;
 	}
 
-#line 314 "parser.rl"
+#line 312 "parser.rl"
     json->memo = p;
 
-#line 904 "parser.c"
+#line 902 "parser.c"
 	{
 	if ( p == pe )
 		goto _test_eof;
@@ -934,14 +932,14 @@ case 3:
 		goto st0;
 	goto tr4;
 tr4:
-#line 304 "parser.rl"
+#line 302 "parser.rl"
 	{ p--; {p++; cs = 4; goto _out;} }
 	goto st4;
 st4:
 	if ( ++p == pe )
 		goto _test_eof4;
 case 4:
-#line 945 "parser.c"
+#line 943 "parser.c"
 	goto st0;
 st5:
 	if ( ++p == pe )
@@ -960,7 +958,7 @@ case 5:
 	_out: {}
 	}
 
-#line 316 "parser.rl"
+#line 314 "parser.rl"
 
     if (cs >= JSON_integer_first_final) {
         long len = p - json->memo;
@@ -975,7 +973,7 @@ case 5:
 }
 
 
-#line 979 "parser.c"
+#line 977 "parser.c"
 enum {JSON_float_start = 1};
 enum {JSON_float_first_final = 8};
 enum {JSON_float_error = 0};
@@ -983,36 +981,23 @@ enum {JSON_float_error = 0};
 enum {JSON_float_en_main = 1};
 
 
-#line 341 "parser.rl"
+#line 339 "parser.rl"
 
 
-static int is_bigdecimal_class(VALUE obj)
-{
-  if (cBigDecimal == Qundef) {
-    if (rb_const_defined(rb_cObject, i_BigDecimal)) {
-      cBigDecimal = rb_const_get_at(rb_cObject, i_BigDecimal);
-    }
-    else {
-      return 0;
-    }
-  }
-  return obj == cBigDecimal;
-}
-
 static char *JSON_parse_float(JSON_Parser *json, char *p, char *pe, VALUE *result)
 {
     int cs = EVIL;
 
 
-#line 1008 "parser.c"
+#line 993 "parser.c"
 	{
 	cs = JSON_float_start;
 	}
 
-#line 361 "parser.rl"
+#line 346 "parser.rl"
     json->memo = p;
 
-#line 1016 "parser.c"
+#line 1001 "parser.c"
 	{
 	if ( p == pe )
 		goto _test_eof;
@@ -1070,14 +1055,14 @@ case 8:
 		goto st0;
 	goto tr9;
 tr9:
-#line 335 "parser.rl"
+#line 333 "parser.rl"
 	{ p--; {p++; cs = 9; goto _out;} }
 	goto st9;
 st9:
 	if ( ++p == pe )
 		goto _test_eof9;
 case 9:
-#line 1081 "parser.c"
+#line 1066 "parser.c"
 	goto st0;
 st5:
 	if ( ++p == pe )
@@ -1138,24 +1123,14 @@ case 7:
 	_out: {}
 	}
 
-#line 363 "parser.rl"
+#line 348 "parser.rl"
 
     if (cs >= JSON_float_first_final) {
         long len = p - json->memo;
         fbuffer_clear(json->fbuffer);
         fbuffer_append(json->fbuffer, json->memo, len);
         fbuffer_append_char(json->fbuffer, '\0');
-        if (NIL_P(json->decimal_class)) {
-          *result = rb_float_new(rb_cstr_to_dbl(FBUFFER_PTR(json->fbuffer), 1));
-        } else {
-          VALUE text;
-          text = rb_str_new2(FBUFFER_PTR(json->fbuffer));
-          if (is_bigdecimal_class(json->decimal_class)) {
-            *result = rb_funcall(Qnil, i_BigDecimal, 1, text);
-          } else {
-            *result = rb_funcall(json->decimal_class, i_new, 1, text);
-          }
-        }
+        *result = rb_float_new(rb_cstr_to_dbl(FBUFFER_PTR(json->fbuffer), 1));
         return p + 1;
     } else {
         return NULL;
@@ -1164,7 +1139,7 @@ case 7:
 
 
 
-#line 1168 "parser.c"
+#line 1143 "parser.c"
 enum {JSON_array_start = 1};
 enum {JSON_array_first_final = 17};
 enum {JSON_array_error = 0};
@@ -1172,7 +1147,7 @@ enum {JSON_array_error = 0};
 enum {JSON_array_en_main = 1};
 
 
-#line 416 "parser.rl"
+#line 391 "parser.rl"
 
 
 static char *JSON_parse_array(JSON_Parser *json, char *p, char *pe, VALUE *result, int current_nesting)
@@ -1186,14 +1161,14 @@ static char *JSON_parse_array(JSON_Parser *json, char *p, char *pe, VALUE *resul
     *result = NIL_P(array_class) ? rb_ary_new() : rb_class_new_instance(0, 0, array_class);
 
 
-#line 1190 "parser.c"
+#line 1165 "parser.c"
 	{
 	cs = JSON_array_start;
 	}
 
-#line 429 "parser.rl"
+#line 404 "parser.rl"
 
-#line 1197 "parser.c"
+#line 1172 "parser.c"
 	{
 	if ( p == pe )
 		goto _test_eof;
@@ -1232,7 +1207,7 @@ case 2:
 		goto st2;
 	goto st0;
 tr2:
-#line 393 "parser.rl"
+#line 368 "parser.rl"
 	{
         VALUE v = Qnil;
         char *np = JSON_parse_value(json, p, pe, &v, current_nesting);
@@ -1252,7 +1227,7 @@ st3:
 	if ( ++p == pe )
 		goto _test_eof3;
 case 3:
-#line 1256 "parser.c"
+#line 1231 "parser.c"
 	switch( (*p) ) {
 		case 13: goto st3;
 		case 32: goto st3;
@@ -1352,14 +1327,14 @@ case 12:
 		goto st3;
 	goto st12;
 tr4:
-#line 408 "parser.rl"
+#line 383 "parser.rl"
 	{ p--; {p++; cs = 17; goto _out;} }
 	goto st17;
 st17:
 	if ( ++p == pe )
 		goto _test_eof17;
 case 17:
-#line 1363 "parser.c"
+#line 1338 "parser.c"
 	goto st0;
 st13:
 	if ( ++p == pe )
@@ -1415,7 +1390,7 @@ case 16:
 	_out: {}
 	}
 
-#line 430 "parser.rl"
+#line 405 "parser.rl"
 
     if(cs >= JSON_array_first_final) {
         return p + 1;
@@ -1460,21 +1435,13 @@ static VALUE json_string_unescape(VALUE result, char *string, char *stringEnd)
                     break;
                 case 'u':
                     if (pe > stringEnd - 4) {
-                      rb_enc_raise(
-                        EXC_ENCODING eParserError,
-                        "%u: incomplete unicode character escape sequence at '%s'", __LINE__, p
-                      );
+                        return Qnil;
                     } else {
                         UTF32 ch = unescape_unicode((unsigned char *) ++pe);
                         pe += 3;
                         if (UNI_SUR_HIGH_START == (ch & 0xFC00)) {
                             pe++;
-                            if (pe > stringEnd - 6) {
-                              rb_enc_raise(
-                                EXC_ENCODING eParserError,
-                                "%u: incomplete surrogate pair at '%s'", __LINE__, p
-                                );
-                            }
+                            if (pe > stringEnd - 6) return Qnil;
                             if (pe[0] == '\\' && pe[1] == 'u') {
                                 UTF32 sur = unescape_unicode((unsigned char *) pe + 2);
                                 ch = (((ch & 0x3F) << 10) | ((((ch >> 6) & 0xF) + 1) << 16)
@@ -1504,7 +1471,7 @@ static VALUE json_string_unescape(VALUE result, char *string, char *stringEnd)
 }
 
 
-#line 1508 "parser.c"
+#line 1475 "parser.c"
 enum {JSON_string_start = 1};
 enum {JSON_string_first_final = 8};
 enum {JSON_string_error = 0};
@@ -1512,7 +1479,7 @@ enum {JSON_string_error = 0};
 enum {JSON_string_en_main = 1};
 
 
-#line 537 "parser.rl"
+#line 504 "parser.rl"
 
 
 static int
@@ -1534,15 +1501,15 @@ static char *JSON_parse_string(JSON_Parser *json, char *p, char *pe, VALUE *resu
 
     *result = rb_str_buf_new(0);
 
-#line 1538 "parser.c"
+#line 1505 "parser.c"
 	{
 	cs = JSON_string_start;
 	}
 
-#line 558 "parser.rl"
+#line 525 "parser.rl"
     json->memo = p;
 
-#line 1546 "parser.c"
+#line 1513 "parser.c"
 	{
 	if ( p == pe )
 		goto _test_eof;
@@ -1567,7 +1534,7 @@ case 2:
 		goto st0;
 	goto st2;
 tr2:
-#line 523 "parser.rl"
+#line 490 "parser.rl"
 	{
         *result = json_string_unescape(*result, json->memo + 1, p);
         if (NIL_P(*result)) {
@@ -1578,14 +1545,14 @@ tr2:
             {p = (( p + 1))-1;}
         }
     }
-#line 534 "parser.rl"
+#line 501 "parser.rl"
 	{ p--; {p++; cs = 8; goto _out;} }
 	goto st8;
 st8:
 	if ( ++p == pe )
 		goto _test_eof8;
 case 8:
-#line 1589 "parser.c"
+#line 1556 "parser.c"
 	goto st0;
 st3:
 	if ( ++p == pe )
@@ -1661,7 +1628,7 @@ case 7:
 	_out: {}
 	}
 
-#line 560 "parser.rl"
+#line 527 "parser.rl"
 
     if (json->create_additions && RTEST(match_string = json->match_string)) {
           VALUE klass;
@@ -1676,7 +1643,7 @@ case 7:
 
     if (json->symbolize_names && json->parsing_name) {
       *result = rb_str_intern(*result);
-    } else if (RB_TYPE_P(*result, T_STRING)) {
+    } else {
       rb_str_resize(*result, RSTRING_LEN(*result));
     }
     if (cs >= JSON_string_first_final) {
@@ -1708,7 +1675,7 @@ static VALUE convert_encoding(VALUE source)
     }
     FORCE_UTF8(source);
   } else {
-    source = rb_str_conv_enc(source, rb_enc_get(source), rb_utf8_encoding());
+    source = rb_str_conv_enc(source, NULL, rb_utf8_encoding());
   }
 #endif
     return source;
@@ -1814,12 +1781,6 @@ static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self)
             } else {
                 json->array_class = Qnil;
             }
-            tmp = ID2SYM(i_decimal_class);
-            if (option_given_p(opts, tmp)) {
-                json->decimal_class = rb_hash_aref(opts, tmp);
-            } else {
-                json->decimal_class = Qnil;
-            }
             tmp = ID2SYM(i_match_string);
             if (option_given_p(opts, tmp)) {
                 VALUE match_string = rb_hash_aref(opts, tmp);
@@ -1833,11 +1794,10 @@ static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self)
     } else {
         json->max_nesting = 100;
         json->allow_nan = 0;
-        json->create_additions = 0;
+        json->create_additions = 1;
         json->create_id = rb_funcall(mJSON, i_create_id, 0);
         json->object_class = Qnil;
         json->array_class = Qnil;
-        json->decimal_class = Qnil;
     }
     source = convert_encoding(StringValue(source));
     StringValue(source);
@@ -1848,7 +1808,7 @@ static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self)
 }
 
 
-#line 1852 "parser.c"
+#line 1812 "parser.c"
 enum {JSON_start = 1};
 enum {JSON_first_final = 10};
 enum {JSON_error = 0};
@@ -1856,7 +1816,7 @@ enum {JSON_error = 0};
 enum {JSON_en_main = 1};
 
 
-#line 760 "parser.rl"
+#line 720 "parser.rl"
 
 
 /*
@@ -1873,16 +1833,16 @@ static VALUE cParser_parse(VALUE self)
   GET_PARSER;
 
 
-#line 1877 "parser.c"
+#line 1837 "parser.c"
 	{
 	cs = JSON_start;
 	}
 
-#line 776 "parser.rl"
+#line 736 "parser.rl"
   p = json->source;
   pe = p + json->len;
 
-#line 1886 "parser.c"
+#line 1846 "parser.c"
 	{
 	if ( p == pe )
 		goto _test_eof;
@@ -1916,7 +1876,7 @@ st0:
 cs = 0;
 	goto _out;
 tr2:
-#line 752 "parser.rl"
+#line 712 "parser.rl"
 	{
         char *np = JSON_parse_value(json, p, pe, &result, 0);
         if (np == NULL) { p--; {p++; cs = 10; goto _out;} } else {p = (( np))-1;}
@@ -1926,7 +1886,7 @@ st10:
 	if ( ++p == pe )
 		goto _test_eof10;
 case 10:
-#line 1930 "parser.c"
+#line 1890 "parser.c"
 	switch( (*p) ) {
 		case 13: goto st10;
 		case 32: goto st10;
@@ -2015,7 +1975,7 @@ case 9:
 	_out: {}
 	}
 
-#line 779 "parser.rl"
+#line 739 "parser.rl"
 
   if (cs >= JSON_first_final && p == pe) {
     return result;
@@ -2032,7 +1992,6 @@ static void JSON_mark(void *ptr)
     rb_gc_mark_maybe(json->create_id);
     rb_gc_mark_maybe(json->object_class);
     rb_gc_mark_maybe(json->array_class);
-    rb_gc_mark_maybe(json->decimal_class);
     rb_gc_mark_maybe(json->match_string);
 }
 
@@ -2082,28 +2041,20 @@ static VALUE cParser_source(VALUE self)
 
 void Init_parser(void)
 {
-#undef rb_intern
     rb_require("json/common");
     mJSON = rb_define_module("JSON");
     mExt = rb_define_module_under(mJSON, "Ext");
     cParser = rb_define_class_under(mExt, "Parser", rb_cObject);
     eParserError = rb_path2class("JSON::ParserError");
     eNestingError = rb_path2class("JSON::NestingError");
-    rb_gc_register_mark_object(eParserError);
-    rb_gc_register_mark_object(eNestingError);
     rb_define_alloc_func(cParser, cJSON_parser_s_allocate);
     rb_define_method(cParser, "initialize", cParser_initialize, -1);
     rb_define_method(cParser, "parse", cParser_parse, 0);
     rb_define_method(cParser, "source", cParser_source, 0);
 
     CNaN = rb_const_get(mJSON, rb_intern("NaN"));
-    rb_gc_register_mark_object(CNaN);
-
     CInfinity = rb_const_get(mJSON, rb_intern("Infinity"));
-    rb_gc_register_mark_object(CInfinity);
-
     CMinusInfinity = rb_const_get(mJSON, rb_intern("MinusInfinity"));
-    rb_gc_register_mark_object(CMinusInfinity);
 
     i_json_creatable_p = rb_intern("json_creatable?");
     i_json_create = rb_intern("json_create");
@@ -2115,7 +2066,6 @@ void Init_parser(void)
     i_symbolize_names = rb_intern("symbolize_names");
     i_object_class = rb_intern("object_class");
     i_array_class = rb_intern("array_class");
-    i_decimal_class = rb_intern("decimal_class");
     i_match = rb_intern("match");
     i_match_string = rb_intern("match_string");
     i_key_p = rb_intern("key?");
@@ -2123,8 +2073,6 @@ void Init_parser(void)
     i_aset = rb_intern("[]=");
     i_aref = rb_intern("[]");
     i_leftshift = rb_intern("<<");
-    i_new = rb_intern("new");
-    i_BigDecimal = rb_intern("BigDecimal");
 }
 
 /*
diff --git a/ext/json/parser/parser.h b/ext/json/parser/parser.h
index e6cf779024..1d46831965 100644
--- a/ext/json/parser/parser.h
+++ b/ext/json/parser/parser.h
@@ -39,7 +39,6 @@ typedef struct JSON_ParserStruct {
     int symbolize_names;
     VALUE object_class;
     VALUE array_class;
-    VALUE decimal_class;
     int create_additions;
     VALUE match_string;
     FBuffer *fbuffer;
diff --git a/ext/json/parser/parser.rl b/ext/json/parser/parser.rl
index 6b38bb283a..dd24cf94cc 100644
--- a/ext/json/parser/parser.rl
+++ b/ext/json/parser/parser.rl
@@ -25,7 +25,7 @@ enc_raise(rb_encoding *enc, VALUE exc, const char *fmt, ...)
 
 /* unicode */
 
-static const signed char digit_values[256] = {
+static const char digit_values[256] = {
     -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
     -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
     -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1,
@@ -44,7 +44,7 @@ static const signed char digit_values[256] = {
 
 static UTF32 unescape_unicode(const unsigned char *p)
 {
-    signed char b;
+    char b;
     UTF32 result = 0;
     b = digit_values[p[0]];
     if (b < 0) return UNI_REPLACEMENT_CHAR;
@@ -89,13 +89,11 @@ static int convert_UTF32_to_UTF8(char *buf, UTF32 ch)
 
 static VALUE mJSON, mExt, cParser, eParserError, eNestingError;
 static VALUE CNaN, CInfinity, CMinusInfinity;
-static VALUE cBigDecimal = Qundef;
 
 static ID i_json_creatable_p, i_json_create, i_create_id, i_create_additions,
           i_chr, i_max_nesting, i_allow_nan, i_symbolize_names,
-          i_object_class, i_array_class, i_decimal_class, i_key_p,
-          i_deep_const_get, i_match, i_match_string, i_aset, i_aref,
-          i_leftshift, i_new, i_BigDecimal;
+          i_object_class, i_array_class, i_key_p, i_deep_const_get, i_match,
+          i_match_string, i_aset, i_aref, i_leftshift;
 
 %%{
     machine JSON_common;
@@ -340,19 +338,6 @@ static char *JSON_parse_integer(JSON_Parser *json, char *p, char *pe, VALUE *res
              )  (^[0-9Ee.\-]? @exit );
 }%%
 
-static int is_bigdecimal_class(VALUE obj)
-{
-  if (cBigDecimal == Qundef) {
-    if (rb_const_defined(rb_cObject, i_BigDecimal)) {
-      cBigDecimal = rb_const_get_at(rb_cObject, i_BigDecimal);
-    }
-    else {
-      return 0;
-    }
-  }
-  return obj == cBigDecimal;
-}
-
 static char *JSON_parse_float(JSON_Parser *json, char *p, char *pe, VALUE *result)
 {
     int cs = EVIL;
@@ -366,17 +351,7 @@ static char *JSON_parse_float(JSON_Parser *json, char *p, char *pe, VALUE *resul
         fbuffer_clear(json->fbuffer);
         fbuffer_append(json->fbuffer, json->memo, len);
         fbuffer_append_char(json->fbuffer, '\0');
-        if (NIL_P(json->decimal_class)) {
-          *result = rb_float_new(rb_cstr_to_dbl(FBUFFER_PTR(json->fbuffer), 1));
-        } else {
-          VALUE text;
-          text = rb_str_new2(FBUFFER_PTR(json->fbuffer));
-          if (is_bigdecimal_class(json->decimal_class)) {
-            *result = rb_funcall(Qnil, i_BigDecimal, 1, text);
-          } else {
-            *result = rb_funcall(json->decimal_class, i_new, 1, text);
-          }
-        }
+        *result = rb_float_new(rb_cstr_to_dbl(FBUFFER_PTR(json->fbuffer), 1));
         return p + 1;
     } else {
         return NULL;
@@ -471,21 +446,13 @@ static VALUE json_string_unescape(VALUE result, char *string, char *stringEnd)
                     break;
                 case 'u':
                     if (pe > stringEnd - 4) {
-                      rb_enc_raise(
-                        EXC_ENCODING eParserError,
-                        "%u: incomplete unicode character escape sequence at '%s'", __LINE__, p
-                      );
+                        return Qnil;
                     } else {
                         UTF32 ch = unescape_unicode((unsigned char *) ++pe);
                         pe += 3;
                         if (UNI_SUR_HIGH_START == (ch & 0xFC00)) {
                             pe++;
-                            if (pe > stringEnd - 6) {
-                              rb_enc_raise(
-                                EXC_ENCODING eParserError,
-                                "%u: incomplete surrogate pair at '%s'", __LINE__, p
-                                );
-                            }
+                            if (pe > stringEnd - 6) return Qnil;
                             if (pe[0] == '\\' && pe[1] == 'u') {
                                 UTF32 sur = unescape_unicode((unsigned char *) pe + 2);
                                 ch = (((ch & 0x3F) << 10) | ((((ch >> 6) & 0xF) + 1) << 16)
@@ -571,7 +538,7 @@ static char *JSON_parse_string(JSON_Parser *json, char *p, char *pe, VALUE *resu
 
     if (json->symbolize_names && json->parsing_name) {
       *result = rb_str_intern(*result);
-    } else if (RB_TYPE_P(*result, T_STRING)) {
+    } else {
       rb_str_resize(*result, RSTRING_LEN(*result));
     }
     if (cs >= JSON_string_first_final) {
@@ -603,7 +570,7 @@ static VALUE convert_encoding(VALUE source)
     }
     FORCE_UTF8(source);
   } else {
-    source = rb_str_conv_enc(source, rb_enc_get(source), rb_utf8_encoding());
+    source = rb_str_conv_enc(source, NULL, rb_utf8_encoding());
   }
 #endif
     return source;
@@ -709,12 +676,6 @@ static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self)
             } else {
                 json->array_class = Qnil;
             }
-            tmp = ID2SYM(i_decimal_class);
-            if (option_given_p(opts, tmp)) {
-                json->decimal_class = rb_hash_aref(opts, tmp);
-            } else {
-                json->decimal_class = Qnil;
-            }
             tmp = ID2SYM(i_match_string);
             if (option_given_p(opts, tmp)) {
                 VALUE match_string = rb_hash_aref(opts, tmp);
@@ -728,11 +689,10 @@ static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self)
     } else {
         json->max_nesting = 100;
         json->allow_nan = 0;
-        json->create_additions = 0;
+        json->create_additions = 1;
         json->create_id = rb_funcall(mJSON, i_create_id, 0);
         json->object_class = Qnil;
         json->array_class = Qnil;
-        json->decimal_class = Qnil;
     }
     source = convert_encoding(StringValue(source));
     StringValue(source);
@@ -792,7 +752,6 @@ static void JSON_mark(void *ptr)
     rb_gc_mark_maybe(json->create_id);
     rb_gc_mark_maybe(json->object_class);
     rb_gc_mark_maybe(json->array_class);
-    rb_gc_mark_maybe(json->decimal_class);
     rb_gc_mark_maybe(json->match_string);
 }
 
@@ -842,28 +801,20 @@ static VALUE cParser_source(VALUE self)
 
 void Init_parser(void)
 {
-#undef rb_intern
     rb_require("json/common");
     mJSON = rb_define_module("JSON");
     mExt = rb_define_module_under(mJSON, "Ext");
     cParser = rb_define_class_under(mExt, "Parser", rb_cObject);
     eParserError = rb_path2class("JSON::ParserError");
     eNestingError = rb_path2class("JSON::NestingError");
-    rb_gc_register_mark_object(eParserError);
-    rb_gc_register_mark_object(eNestingError);
     rb_define_alloc_func(cParser, cJSON_parser_s_allocate);
     rb_define_method(cParser, "initialize", cParser_initialize, -1);
     rb_define_method(cParser, "parse", cParser_parse, 0);
     rb_define_method(cParser, "source", cParser_source, 0);
 
     CNaN = rb_const_get(mJSON, rb_intern("NaN"));
-    rb_gc_register_mark_object(CNaN);
-
     CInfinity = rb_const_get(mJSON, rb_intern("Infinity"));
-    rb_gc_register_mark_object(CInfinity);
-
     CMinusInfinity = rb_const_get(mJSON, rb_intern("MinusInfinity"));
-    rb_gc_register_mark_object(CMinusInfinity);
 
     i_json_creatable_p = rb_intern("json_creatable?");
     i_json_create = rb_intern("json_create");
@@ -875,7 +826,6 @@ void Init_parser(void)
     i_symbolize_names = rb_intern("symbolize_names");
     i_object_class = rb_intern("object_class");
     i_array_class = rb_intern("array_class");
-    i_decimal_class = rb_intern("decimal_class");
     i_match = rb_intern("match");
     i_match_string = rb_intern("match_string");
     i_key_p = rb_intern("key?");
@@ -883,8 +833,6 @@ void Init_parser(void)
     i_aset = rb_intern("[]=");
     i_aref = rb_intern("[]");
     i_leftshift = rb_intern("<<");
-    i_new = rb_intern("new");
-    i_BigDecimal = rb_intern("BigDecimal");
 }
 
 /*
diff --git a/ext/json/parser/prereq.mk b/ext/json/parser/prereq.mk
index 37bacc3380..be7bcb4319 100644
--- a/ext/json/parser/prereq.mk
+++ b/ext/json/parser/prereq.mk
@@ -5,7 +5,6 @@ RAGEL = ragel
 .rl.c:
 	$(RAGEL) -G2 $<
 	$(BASERUBY) -pli -e '$$_.sub!(/[ \t]+$$/, "")' \
-	-e '$$_.sub!(/^static const int (JSON_.*=.*);$$/, "enum {\\1};")' \
-	-e '$$_ = "/* This file is automatically generated from parser.rl by using ragel */" + $$_ if $$. == 1' $@
+	-e '$$_.sub!(/^static const int (JSON_.*=.*);$$/, "enum {\\1};")' $@
 
 parser.c:
diff --git a/ext/mathn/complex/complex.c b/ext/mathn/complex/complex.c
new file mode 100644
index 0000000000..dce494959f
--- /dev/null
+++ b/ext/mathn/complex/complex.c
@@ -0,0 +1,7 @@
+extern void nucomp_canonicalization(int);
+
+void
+Init_complex(void)
+{
+    nucomp_canonicalization(1);
+}
diff --git a/ext/mathn/complex/extconf.rb b/ext/mathn/complex/extconf.rb
new file mode 100644
index 0000000000..a3f45ac4fc
--- /dev/null
+++ b/ext/mathn/complex/extconf.rb
@@ -0,0 +1,4 @@
+# frozen_string_literal: false
+require "mkmf"
+
+create_makefile "mathn/complex"
diff --git a/ext/mathn/rational/extconf.rb b/ext/mathn/rational/extconf.rb
new file mode 100644
index 0000000000..4e4cc5f621
--- /dev/null
+++ b/ext/mathn/rational/extconf.rb
@@ -0,0 +1,4 @@
+# frozen_string_literal: false
+require "mkmf"
+
+create_makefile "mathn/rational"
diff --git a/ext/mathn/rational/rational.c b/ext/mathn/rational/rational.c
new file mode 100644
index 0000000000..2ac5999946
--- /dev/null
+++ b/ext/mathn/rational/rational.c
@@ -0,0 +1,7 @@
+extern void nurat_canonicalization(int);
+
+void
+Init_rational(void)
+{
+    nurat_canonicalization(1);
+}
diff --git a/ext/monitor/depend b/ext/monitor/depend
deleted file mode 100644
index 89efe1766b..0000000000
--- a/ext/monitor/depend
+++ /dev/null
@@ -1,13 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-monitor.o: $(RUBY_EXTCONF_H)
-monitor.o: $(arch_hdrdir)/ruby/config.h
-monitor.o: $(hdrdir)/ruby/assert.h
-monitor.o: $(hdrdir)/ruby/backward.h
-monitor.o: $(hdrdir)/ruby/defines.h
-monitor.o: $(hdrdir)/ruby/intern.h
-monitor.o: $(hdrdir)/ruby/missing.h
-monitor.o: $(hdrdir)/ruby/ruby.h
-monitor.o: $(hdrdir)/ruby/st.h
-monitor.o: $(hdrdir)/ruby/subst.h
-monitor.o: monitor.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/monitor/extconf.rb b/ext/monitor/extconf.rb
deleted file mode 100644
index 78c53fa0c5..0000000000
--- a/ext/monitor/extconf.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-require 'mkmf'
-create_makefile('monitor')
diff --git a/ext/monitor/lib/monitor.rb b/ext/monitor/lib/monitor.rb
deleted file mode 100644
index b9ae03649c..0000000000
--- a/ext/monitor/lib/monitor.rb
+++ /dev/null
@@ -1,276 +0,0 @@
-# frozen_string_literal: false
-# = monitor.rb
-#
-# Copyright (C) 2001  Shugo Maeda <shugo@ruby-lang.org>
-#
-# This library is distributed under the terms of the Ruby license.
-# You can freely distribute/modify this library.
-#
-
-#
-# In concurrent programming, a monitor is an object or module intended to be
-# used safely by more than one thread.  The defining characteristic of a
-# monitor is that its methods are executed with mutual exclusion.  That is, at
-# each point in time, at most one thread may be executing any of its methods.
-# This mutual exclusion greatly simplifies reasoning about the implementation
-# of monitors compared to reasoning about parallel code that updates a data
-# structure.
-#
-# You can read more about the general principles on the Wikipedia page for
-# Monitors[http://en.wikipedia.org/wiki/Monitor_%28synchronization%29]
-#
-# == Examples
-#
-# === Simple object.extend
-#
-#   require 'monitor.rb'
-#
-#   buf = []
-#   buf.extend(MonitorMixin)
-#   empty_cond = buf.new_cond
-#
-#   # consumer
-#   Thread.start do
-#     loop do
-#       buf.synchronize do
-#         empty_cond.wait_while { buf.empty? }
-#         print buf.shift
-#       end
-#     end
-#   end
-#
-#   # producer
-#   while line = ARGF.gets
-#     buf.synchronize do
-#       buf.push(line)
-#       empty_cond.signal
-#     end
-#   end
-#
-# The consumer thread waits for the producer thread to push a line to buf
-# while <tt>buf.empty?</tt>.  The producer thread (main thread) reads a
-# line from ARGF and pushes it into buf then calls <tt>empty_cond.signal</tt>
-# to notify the consumer thread of new data.
-#
-# === Simple Class include
-#
-#   require 'monitor'
-#
-#   class SynchronizedArray < Array
-#
-#     include MonitorMixin
-#
-#     def initialize(*args)
-#       super(*args)
-#     end
-#
-#     alias :old_shift :shift
-#     alias :old_unshift :unshift
-#
-#     def shift(n=1)
-#       self.synchronize do
-#         self.old_shift(n)
-#       end
-#     end
-#
-#     def unshift(item)
-#       self.synchronize do
-#         self.old_unshift(item)
-#       end
-#     end
-#
-#     # other methods ...
-#   end
-#
-# +SynchronizedArray+ implements an Array with synchronized access to items.
-# This Class is implemented as subclass of Array which includes the
-# MonitorMixin module.
-#
-
-require 'monitor.so'
-
-module MonitorMixin
-  #
-  # FIXME: This isn't documented in Nutshell.
-  #
-  # Since MonitorMixin.new_cond returns a ConditionVariable, and the example
-  # above calls while_wait and signal, this class should be documented.
-  #
-  class ConditionVariable
-    #
-    # Releases the lock held in the associated monitor and waits; reacquires the lock on wakeup.
-    #
-    # If +timeout+ is given, this method returns after +timeout+ seconds passed,
-    # even if no other thread doesn't signal.
-    #
-    def wait(timeout = nil)
-      @monitor.mon_check_owner
-      @monitor.wait_for_cond(@cond, timeout)
-    end
-
-    #
-    # Calls wait repeatedly while the given block yields a truthy value.
-    #
-    def wait_while
-      while yield
-        wait
-      end
-    end
-
-    #
-    # Calls wait repeatedly until the given block yields a truthy value.
-    #
-    def wait_until
-      until yield
-        wait
-      end
-    end
-
-    #
-    # Wakes up the first thread in line waiting for this lock.
-    #
-    def signal
-      @monitor.mon_check_owner
-      @cond.signal
-    end
-
-    #
-    # Wakes up all threads waiting for this lock.
-    #
-    def broadcast
-      @monitor.mon_check_owner
-      @cond.broadcast
-    end
-
-    private
-
-    def initialize(monitor)
-      @monitor = monitor
-      @cond = Thread::ConditionVariable.new
-    end
-  end
-
-  def self.extend_object(obj)
-    super(obj)
-    obj.__send__(:mon_initialize)
-  end
-
-  #
-  # Attempts to enter exclusive section.  Returns +false+ if lock fails.
-  #
-  def mon_try_enter
-    @mon_data.try_enter
-  end
-  # For backward compatibility
-  alias try_mon_enter mon_try_enter
-
-  #
-  # Enters exclusive section.
-  #
-  def mon_enter
-    @mon_data.enter
-  end
-
-  #
-  # Leaves exclusive section.
-  #
-  def mon_exit
-    mon_check_owner
-    @mon_data.exit
-  end
-
-  #
-  # Returns true if this monitor is locked by any thread
-  #
-  def mon_locked?
-    @mon_data.mon_locked?
-  end
-
-  #
-  # Returns true if this monitor is locked by current thread.
-  #
-  def mon_owned?
-    @mon_data.mon_owned?
-  end
-
-  #
-  # Enters exclusive section and executes the block.  Leaves the exclusive
-  # section automatically when the block exits.  See example under
-  # +MonitorMixin+.
-  #
-  def mon_synchronize(&b)
-    @mon_data.synchronize(&b)
-  end
-  alias synchronize mon_synchronize
-
-  #
-  # Creates a new MonitorMixin::ConditionVariable associated with the
-  # receiver.
-  #
-  def new_cond
-    return ConditionVariable.new(@mon_data)
-  end
-
-  private
-
-  # Use <tt>extend MonitorMixin</tt> or <tt>include MonitorMixin</tt> instead
-  # of this constructor.  Have look at the examples above to understand how to
-  # use this module.
-  def initialize(*args)
-    super
-    mon_initialize
-  end
-
-  # Initializes the MonitorMixin after being included in a class or when an
-  # object has been extended with the MonitorMixin
-  def mon_initialize
-    if defined?(@mon_data) && @mon_data_owner_object_id == self.object_id
-      raise ThreadError, "already initialized"
-    end
-    @mon_data = ::Monitor.new
-    @mon_data_owner_object_id = self.object_id
-  end
-
-  def mon_check_owner
-    @mon_data.mon_check_owner
-  end
-end
-
-# Use the Monitor class when you want to have a lock object for blocks with
-# mutual exclusion.
-#
-#   require 'monitor'
-#
-#   lock = Monitor.new
-#   lock.synchronize do
-#     # exclusive access
-#   end
-#
-class Monitor
-  def new_cond
-    ::MonitorMixin::ConditionVariable.new(self)
-  end
-
-  # for compatibility
-  alias try_mon_enter try_enter
-  alias mon_try_enter try_enter
-  alias mon_enter enter
-  alias mon_exit exit
-  alias mon_synchronize synchronize
-end
-
-# Documentation comments:
-#  - All documentation comes from Nutshell.
-#  - MonitorMixin.new_cond appears in the example, but is not documented in
-#    Nutshell.
-#  - All the internals (internal modules Accessible and Initializable, class
-#    ConditionVariable) appear in RDoc.  It might be good to hide them, by
-#    making them private, or marking them :nodoc:, etc.
-#  - RDoc doesn't recognise aliases, so we have mon_synchronize documented, but
-#    not synchronize.
-#  - mon_owner is in Nutshell, but appears as an accessor in a separate module
-#    here, so is hard/impossible to RDoc.  Some other useful accessors
-#    (mon_count and some queue stuff) are also in this module, and don't appear
-#    directly in the RDoc output.
-#  - in short, it may be worth changing the code layout in this file to make the
-#    documentation easier
diff --git a/ext/monitor/monitor.c b/ext/monitor/monitor.c
deleted file mode 100644
index 256fc4d7db..0000000000
--- a/ext/monitor/monitor.c
+++ /dev/null
@@ -1,221 +0,0 @@
-#include "ruby/ruby.h"
-
-/* Thread::Monitor */
-
-struct rb_monitor {
-    long count;
-    const VALUE owner;
-    const VALUE mutex;
-};
-
-static void
-monitor_mark(void *ptr)
-{
-    struct rb_monitor *mc = ptr;
-    rb_gc_mark(mc->owner);
-    rb_gc_mark(mc->mutex);
-}
-
-static size_t
-monitor_memsize(const void *ptr)
-{
-    return sizeof(struct rb_monitor);
-}
-
-static const rb_data_type_t monitor_data_type = {
-    "monitor",
-    {monitor_mark, RUBY_TYPED_DEFAULT_FREE, monitor_memsize,},
-    0, 0, RUBY_TYPED_FREE_IMMEDIATELY|RUBY_TYPED_WB_PROTECTED
-};
-
-static VALUE
-monitor_alloc(VALUE klass)
-{
-    struct rb_monitor *mc;
-    VALUE obj;
-
-    obj = TypedData_Make_Struct(klass, struct rb_monitor, &monitor_data_type, mc);
-    RB_OBJ_WRITE(obj, &mc->mutex, rb_mutex_new());
-    RB_OBJ_WRITE(obj, &mc->owner, Qnil);
-    mc->count = 0;
-
-    return obj;
-}
-
-static struct rb_monitor *
-monitor_ptr(VALUE monitor)
-{
-    struct rb_monitor *mc;
-    TypedData_Get_Struct(monitor, struct rb_monitor, &monitor_data_type, mc);
-    return mc;
-}
-
-static int
-mc_owner_p(struct rb_monitor *mc)
-{
-    return mc->owner == rb_thread_current();
-}
-
-static VALUE
-monitor_try_enter(VALUE monitor)
-{
-    struct rb_monitor *mc = monitor_ptr(monitor);
-
-    if (!mc_owner_p(mc)) {
-        if (!rb_mutex_trylock(mc->mutex)) {
-            return Qfalse;
-        }
-        RB_OBJ_WRITE(monitor, &mc->owner, rb_thread_current());
-        mc->count = 0;
-    }
-    mc->count += 1;
-    return Qtrue;
-}
-
-static VALUE
-monitor_enter(VALUE monitor)
-{
-    struct rb_monitor *mc = monitor_ptr(monitor);
-    if (!mc_owner_p(mc)) {
-        rb_mutex_lock(mc->mutex);
-        RB_OBJ_WRITE(monitor, &mc->owner, rb_thread_current());
-        mc->count = 0;
-    }
-    mc->count++;
-    return Qnil;
-}
-
-static VALUE
-monitor_check_owner(VALUE monitor)
-{
-    struct rb_monitor *mc = monitor_ptr(monitor);
-    if (!mc_owner_p(mc)) {
-        rb_raise(rb_eThreadError, "current thread not owner");
-    }
-    return Qnil;
-}
-
-static VALUE
-monitor_exit(VALUE monitor)
-{
-    monitor_check_owner(monitor);
-
-    struct rb_monitor *mc = monitor_ptr(monitor);
-
-    if (mc->count <= 0) rb_bug("monitor_exit: count:%d\n", (int)mc->count);
-    mc->count--;
-
-    if (mc->count == 0) {
-        RB_OBJ_WRITE(monitor, &mc->owner, Qnil);
-        rb_mutex_unlock(mc->mutex);
-    }
-    return Qnil;
-}
-
-static VALUE
-monitor_locked_p(VALUE monitor)
-{
-    struct rb_monitor *mc = monitor_ptr(monitor);
-    return rb_mutex_locked_p(mc->mutex);
-}
-
-static VALUE
-monitor_owned_p(VALUE monitor)
-{
-    struct rb_monitor *mc = monitor_ptr(monitor);
-    return (rb_mutex_locked_p(mc->mutex) && mc_owner_p(mc)) ? Qtrue : Qfalse;
-}
-
-static VALUE
-monitor_exit_for_cond(VALUE monitor)
-{
-    struct rb_monitor *mc = monitor_ptr(monitor);
-    long cnt = mc->count;
-    RB_OBJ_WRITE(monitor, &mc->owner, Qnil);
-    mc->count = 0;
-    return LONG2NUM(cnt);
-}
-
-struct wait_for_cond_data {
-    VALUE monitor;
-    VALUE cond;
-    VALUE timeout;
-    VALUE count;
-};
-
-static VALUE
-monitor_wait_for_cond_body(VALUE v)
-{
-    struct wait_for_cond_data *data = (struct wait_for_cond_data *)v;
-    struct rb_monitor *mc = monitor_ptr(data->monitor);
-    // cond.wait(monitor.mutex, timeout)
-    rb_funcall(data->cond, rb_intern("wait"), 2, mc->mutex, data->timeout);
-    return Qtrue;
-}
-
-static VALUE
-monitor_enter_for_cond(VALUE v)
-{
-    // assert(rb_mutex_owned_p(mc->mutex) == Qtrue)
-    // but rb_mutex_owned_p is not exported...
-
-    struct wait_for_cond_data *data = (struct wait_for_cond_data *)v;
-    struct rb_monitor *mc = monitor_ptr(data->monitor);
-    RB_OBJ_WRITE(data->monitor, &mc->owner, rb_thread_current());
-    mc->count = NUM2LONG(data->count);
-    return Qnil;
-}
-
-static VALUE
-monitor_wait_for_cond(VALUE monitor, VALUE cond, VALUE timeout)
-{
-    VALUE count = monitor_exit_for_cond(monitor);
-    struct wait_for_cond_data data = {
-        monitor,
-        cond,
-        timeout,
-        count,
-    };
-
-    return rb_ensure(monitor_wait_for_cond_body, (VALUE)&data,
-                     monitor_enter_for_cond, (VALUE)&data);
-}
-
-static VALUE
-monitor_sync_body(VALUE monitor)
-{
-    return rb_yield_values(0);
-}
-
-static VALUE
-monitor_sync_ensure(VALUE monitor)
-{
-    return monitor_exit(monitor);
-}
-
-static VALUE
-monitor_synchronize(VALUE monitor)
-{
-    monitor_enter(monitor);
-    return rb_ensure(monitor_sync_body, monitor, monitor_sync_ensure, monitor);
-}
-
-void
-Init_monitor(void)
-{
-    VALUE rb_cMonitor = rb_define_class("Monitor", rb_cObject);
-    rb_define_alloc_func(rb_cMonitor, monitor_alloc);
-
-    rb_define_method(rb_cMonitor, "try_enter", monitor_try_enter, 0);
-    rb_define_method(rb_cMonitor, "enter", monitor_enter, 0);
-    rb_define_method(rb_cMonitor, "exit", monitor_exit, 0);
-    rb_define_method(rb_cMonitor, "synchronize", monitor_synchronize, 0);
-
-    /* internal methods for MonitorMixin */
-    rb_define_method(rb_cMonitor, "mon_locked?", monitor_locked_p, 0);
-    rb_define_method(rb_cMonitor, "mon_check_owner", monitor_check_owner, 0);
-    rb_define_method(rb_cMonitor, "mon_owned?", monitor_owned_p, 0);
-
-    /* internal methods for MonitorMixin::ConditionalVariable */
-    rb_define_method(rb_cMonitor, "wait_for_cond", monitor_wait_for_cond, 2);
-}
diff --git a/ext/nkf/depend b/ext/nkf/depend
index 82580ff7fe..dfda9c0597 100644
--- a/ext/nkf/depend
+++ b/ext/nkf/depend
@@ -5,13 +5,11 @@ nkf.o: nkf.c
 # AUTOGENERATED DEPENDENCIES START
 nkf.o: $(RUBY_EXTCONF_H)
 nkf.o: $(arch_hdrdir)/ruby/config.h
-nkf.o: $(hdrdir)/ruby/assert.h
 nkf.o: $(hdrdir)/ruby/backward.h
 nkf.o: $(hdrdir)/ruby/defines.h
 nkf.o: $(hdrdir)/ruby/encoding.h
 nkf.o: $(hdrdir)/ruby/intern.h
 nkf.o: $(hdrdir)/ruby/missing.h
-nkf.o: $(hdrdir)/ruby/onigmo.h
 nkf.o: $(hdrdir)/ruby/oniguruma.h
 nkf.o: $(hdrdir)/ruby/ruby.h
 nkf.o: $(hdrdir)/ruby/st.h
diff --git a/ext/nkf/nkf-utf8/nkf.c b/ext/nkf/nkf-utf8/nkf.c
index cc438a50d6..b58c437d3c 100644
--- a/ext/nkf/nkf-utf8/nkf.c
+++ b/ext/nkf/nkf-utf8/nkf.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1987, Fujitsu LTD. (Itaru ICHIKAWA).
- * Copyright (c) 1996-2018, The nkf Project.
+ * Copyright (c) 1996-2013, The nkf Project.
  *
  * This software is provided 'as-is', without any express or implied
  * warranty. In no event will the authors be held liable for any damages
@@ -20,11 +20,11 @@
  *
  * 3. This notice may not be removed or altered from any source distribution.
  */
-#define NKF_VERSION "2.1.5"
-#define NKF_RELEASE_DATE "2018-12-15"
+#define NKF_VERSION "2.1.4"
+#define NKF_RELEASE_DATE "2015-12-12"
 #define COPY_RIGHT \
     "Copyright (C) 1987, FUJITSU LTD. (I.Ichikawa).\n" \
-    "Copyright (C) 1996-2018, The nkf Project."
+    "Copyright (C) 1996-2015, The nkf Project."
 
 #include "config.h"
 #include "nkf.h"
@@ -1111,26 +1111,18 @@ encode_fallback_java(nkf_char c)
     (*oconv)(0, '\\');
     c &= VALUE_MASK;
     if(!nkf_char_unicode_bmp_p(c)){
-        int high = (c >> 10) + NKF_INT32_C(0xD7C0);   /* high surrogate */
-        int low = (c & 0x3FF) + NKF_INT32_C(0xDC00); /* low surrogate */
-	(*oconv)(0, 'u');
-	(*oconv)(0, bin2hex(high>>12));
-	(*oconv)(0, bin2hex(high>> 8));
-	(*oconv)(0, bin2hex(high>> 4));
-	(*oconv)(0, bin2hex(high    ));
-	(*oconv)(0, '\\');
-	(*oconv)(0, 'u');
-	(*oconv)(0, bin2hex(low>>12));
-	(*oconv)(0, bin2hex(low>> 8));
-	(*oconv)(0, bin2hex(low>> 4));
-	(*oconv)(0, bin2hex(low    ));
+	(*oconv)(0, 'U');
+	(*oconv)(0, '0');
+	(*oconv)(0, '0');
+	(*oconv)(0, bin2hex(c>>20));
+	(*oconv)(0, bin2hex(c>>16));
     }else{
 	(*oconv)(0, 'u');
-	(*oconv)(0, bin2hex(c>>12));
-	(*oconv)(0, bin2hex(c>> 8));
-	(*oconv)(0, bin2hex(c>> 4));
-	(*oconv)(0, bin2hex(c    ));
     }
+    (*oconv)(0, bin2hex(c>>12));
+    (*oconv)(0, bin2hex(c>> 8));
+    (*oconv)(0, bin2hex(c>> 4));
+    (*oconv)(0, bin2hex(c    ));
     return;
 }
 
@@ -1955,17 +1947,12 @@ unicode_to_jis_common(nkf_char c2, nkf_char c1, nkf_char c0, nkf_char *p2, nkf_c
 	ret = unicode_to_jis_common2(c1, c0, ppp[c2 - 0xE0], sizeof_utf8_to_euc_C2, p2, p1);
     }else return -1;
 #ifdef SHIFTJIS_CP932
-    if (!ret&& is_eucg3(*p2)) {
-	if (cp932inv_f) {
-	    if (encode_fallback) ret = 1;
-	}
-	else {
-	    nkf_char s2, s1;
-	    if (e2s_conv(*p2, *p1, &s2, &s1) == 0) {
-		s2e_conv(s2, s1, p2, p1);
-	    }else{
-		ret = 1;
-	    }
+    if (!ret && !cp932inv_f && is_eucg3(*p2)) {
+	nkf_char s2, s1;
+	if (e2s_conv(*p2, *p1, &s2, &s1) == 0) {
+	    s2e_conv(s2, s1, p2, p1);
+	}else{
+	    ret = 1;
 	}
     }
 #endif
diff --git a/ext/nkf/nkf-utf8/utf8tbl.c b/ext/nkf/nkf-utf8/utf8tbl.c
index a31e4e7805..3821c59468 100644
--- a/ext/nkf/nkf-utf8/utf8tbl.c
+++ b/ext/nkf/nkf-utf8/utf8tbl.c
@@ -5445,7 +5445,7 @@ static const unsigned short utf8_to_euc_E4BB_x0213[] = {
  0xB047, 0x2E28, 0xB049, 0x4265, 0x4E61, 0x304A,      0,      0,
  0xB04A,      0,      0, 0xA13B,      0, 0x5041, 0x323E, 0xB04B,
  0x3644, 0xA13D, 0x4367, 0xB04D,      0, 0xA13E, 0x376F, 0x5043,
-      0,      0,      0, 0x4724,      0, 0x2E29, 0xB050, 0x2E2A,
+      0,      0,      0, 0x4724, 0xF42F, 0x2E29, 0xB050, 0x2E2A,
 };
 static const unsigned short utf8_to_euc_E4BC[] = {
  0xB052, 0x346B, 0xB053, 0xB054,      0,      0,      0,      0,
@@ -5465,7 +5465,7 @@ static const unsigned short utf8_to_euc_E4BC_x0213[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0, 0xB05D, 0x476C,
  0x5046, 0xB05E,      0, 0xB060, 0x483C, 0xB061, 0x4E62, 0xA142,
- 0x3F2D,      0, 0x3B47, 0xB064, 0x3B77, 0x3240, 0xA143,      0,
+ 0x3F2D, 0xB063, 0x3B47, 0xB064, 0x3B77, 0x3240, 0xA143,      0,
 };
 static const unsigned short utf8_to_euc_E4BD[] = {
  0xB066,      0, 0xB067, 0x4451,      0,      0, 0x4322, 0x504A,
@@ -5519,13 +5519,13 @@ static const unsigned short utf8_to_euc_E4BF[] = {
 };
 static const unsigned short utf8_to_euc_E4BF_x0213[] = {
  0xB136, 0xB137, 0x3738, 0x4225, 0x3264, 0xA152, 0xB139,      0,
- 0xB13A, 0x2E39, 0x3D53, 0xA153, 0xB13D,      0, 0x5059, 0xA154,
+ 0xB13A, 0x2E39, 0x3D53, 0xA153, 0xB13D, 0xB13E, 0x5059, 0xA154,
  0x505E, 0x505C, 0xA155,      0, 0x5057,      0,      0, 0x422F,
  0x505A,      0, 0x505D, 0x505B, 0xB141, 0x4A5D,      0, 0x5058,
  0x2E3A, 0x3F2E, 0xB143, 0x4B73, 0x505F, 0x5060, 0xA14F,      0,
       0,      0,      0,      0,      0,      0, 0x3D24, 0x506D,
  0xB144, 0x2E21, 0xA157, 0x4750,      0, 0x4936, 0x5068,      0,
- 0x4A70,      0, 0x3236,      0, 0xB146, 0xB147, 0x506C,      0,
+ 0x4A70,      0, 0x3236,      0, 0xB146, 0xB147, 0x506C, 0xB148,
 };
 static const unsigned short utf8_to_euc_E580[] = {
  0xB149, 0xB14A,      0,      0, 0xB14B, 0x5066, 0x506F, 0xB14C,
@@ -5601,10 +5601,10 @@ static const unsigned short utf8_to_euc_E583_x0213[] = {
  0xB232,      0, 0x5124, 0xB233, 0xA174, 0x364F,      0, 0xA175,
       0, 0x5121, 0x5122,      0, 0x2E45, 0x462F, 0xA178, 0x417C,
  0x2E47, 0x3623,      0, 0xB239, 0xA17A, 0x4B4D, 0x5125,      0,
-      0, 0xA17B, 0x4E3D,      0, 0xB23C, 0xB23D, 0x5126, 0xB23E,
+ 0xB23B, 0xA17B, 0x4E3D,      0, 0xB23C, 0xB23D, 0x5126, 0xB23E,
       0, 0xA17C, 0xB23F, 0x5129, 0xB240, 0x5127, 0x2E48, 0x414E,
  0xB242, 0xA17D,      0,      0,      0, 0x5128, 0x512A, 0xB244,
-      0, 0xB245, 0x2E46, 0xA176,      0, 0x512C, 0xB246,      0,
+      0, 0xB245, 0x2E46, 0xA176, 0xF430, 0x512C, 0xB246,      0,
       0, 0x512B, 0xB247, 0x4A48,      0,      0, 0xB248,      0,
 };
 static const unsigned short utf8_to_euc_E584[] = {
@@ -5642,7 +5642,7 @@ static const unsigned short utf8_to_euc_E585_x0213[] = {
  0x4068, 0x3877, 0x2E4F, 0x396E, 0x513C, 0x4C48, 0x4546, 0xB267,
  0x3B79,      0, 0x513B, 0xB268, 0x513D, 0x2E51,      0, 0x2E52,
  0xB26B,      0, 0x455E,      0, 0x3375,      0,      0, 0xB26C,
- 0xA326,      0, 0x513E,      0,      0, 0x467E, 0xB26E,      0,
+ 0xA326,      0, 0x513E,      0, 0xB26D, 0x467E, 0xB26E,      0,
  0x4134, 0x5140, 0x5141, 0x482C, 0x3878, 0x4F3B, 0x5142,      0,
       0, 0x3626,      0, 0xA328,      0, 0x4A3C, 0x4236, 0x3671,
  0x4535,      0,      0, 0xF474, 0x3773,      0, 0xB26F,      0,
@@ -5665,7 +5665,7 @@ static const unsigned short utf8_to_euc_E586_x0213[] = {
  0x3427, 0xB276, 0x514F, 0xA32D, 0x514D, 0x4C3D, 0x514E,      0,
  0x495A, 0x5150, 0x5151, 0x5152, 0x455F, 0xA32E,      0,      0,
  0x5156, 0x5154, 0x5155, 0x5153, 0x3A63, 0x5157, 0x4C6A, 0x4E64,
- 0xB279,      0, 0xB27A,      0, 0xA330, 0x5158,      0, 0xB27D,
+ 0xB279,      0, 0xB27A,      0, 0xA330, 0x5158, 0xB27C, 0xB27D,
 };
 static const unsigned short utf8_to_euc_E587[] = {
       0,      0, 0xB27E,      0, 0x4028, 0x5159, 0x3D5A,      0,
@@ -5683,7 +5683,7 @@ static const unsigned short utf8_to_euc_E587_x0213[] = {
       0, 0xB323, 0xB324, 0xB325,      0, 0xB326, 0x5245,      0,
  0xB327,      0,      0, 0x515B, 0x7425, 0x3645, 0x2E57,      0,
  0x515C, 0x4B5E, 0x2E58,      0,      0, 0xB32A, 0x3D68, 0x427C,
-      0, 0x515E, 0x4664,      0,      0, 0x515F, 0x2E59,      0,
+      0, 0x515E, 0x4664,      0, 0xF431, 0x515F, 0x2E59,      0,
  0x5160, 0x332E, 0xB32C, 0xA333, 0xA334, 0x5161, 0x3627, 0xB32F,
  0x464C, 0x317A, 0x3D50,      0,      0, 0x4821, 0x5162,      0,
 };
@@ -5741,7 +5741,7 @@ static const unsigned short utf8_to_euc_E58A_x0213[] = {
  0xB34D,      0, 0xA33E, 0x3344, 0xA33D, 0xB34F,      0, 0x3760,
  0x517C, 0x4E2D, 0xB350,      0, 0xB351, 0x5178,      0,      0,
       0, 0x517D, 0x517A, 0x2E61, 0x5179, 0xB353, 0xB354, 0xB355,
- 0xA340,      0, 0xB357, 0x4E4F,      0,      0,      0, 0x3879,
+ 0xA340,      0, 0xB357, 0x4E4F, 0xB358,      0,      0, 0x3879,
  0x3243,      0,      0, 0x4E74, 0xA342, 0xB35A, 0xA343, 0xB35C,
       0, 0x3D75, 0x4558, 0x3965, 0x5222, 0x5223,      0, 0xA344,
  0xB35E, 0x4E65,      0,      0, 0x4F2B, 0x5225, 0xB35F, 0xB360,
@@ -5758,7 +5758,7 @@ static const unsigned short utf8_to_euc_E58B[] = {
  0x5230, 0x5231, 0x3C5B,      0,      0,      0, 0x387B, 0x4C5E,
 };
 static const unsigned short utf8_to_euc_E58B_x0213[] = {
-      0, 0x5226,      0, 0x4B56, 0xB366, 0x443C, 0xB367, 0x4D26,
+ 0xB365, 0x5226,      0, 0x4B56, 0xB366, 0x443C, 0xB367, 0x4D26,
  0x2E62, 0x4A59, 0xA347,      0, 0x2E64, 0x5227,      0, 0xB36A,
  0x2E65, 0xA349, 0x7055,      0, 0xB36C, 0x4630, 0x2E66, 0x5228,
  0x342A, 0x4C33,      0, 0x2E67, 0xB36F, 0x3E21, 0x5229, 0x4A67,
@@ -5804,7 +5804,7 @@ static const unsigned short utf8_to_euc_E58D_x0213[] = {
  0x4331, 0xB439, 0x476E, 0xB43A, 0x4B4E,      0, 0x5246,      0,
  0x406A, 0x2E6F,      0, 0x2E70,      0, 0xB43D, 0x3735, 0xA354,
       0, 0x5247,      0,      0, 0xA355, 0xB43F, 0x5248, 0x312C,
- 0x3075, 0x346D,      0, 0x4228, 0x3551, 0x4D71,      0, 0x524B,
+ 0x3075, 0x346D, 0xB440, 0x4228, 0x3551, 0x4D71,      0, 0x524B,
  0x3237, 0xB441, 0xA356, 0x524A,      0, 0x2E71, 0xB442, 0x362A,
 };
 static const unsigned short utf8_to_euc_E58E[] = {
@@ -5841,7 +5841,7 @@ static const unsigned short utf8_to_euc_E58F_x0213[] = {
  0xA35B,      0, 0x3B32, 0x5254,      0, 0xB458,      0,      0,
  0x4B74, 0x3A35, 0x355A, 0x4D27, 0x4150, 0x483F, 0x3C7D, 0xB459,
       0,      0, 0xB45A, 0xB45B, 0x3D47, 0xA35F, 0x3C68, 0x3C75,
-      0, 0x3D76, 0xA360, 0x4840,      0,      0, 0xB45F, 0x5257,
+      0, 0x3D76, 0xA360, 0x4840,      0, 0xB45E, 0xB45F, 0x5257,
  0xB460, 0x3143, 0x4151, 0x387D, 0x3845, 0x3667, 0xB461, 0xB462,
  0x525B, 0x4321, 0x427E, 0x362B, 0x3E24, 0x525C, 0x525A, 0x3244,
  0x4266, 0x3C38, 0x3B4B, 0x3126, 0xA362, 0xA363, 0x3370, 0x3966,
@@ -6121,8 +6121,8 @@ static const unsigned short utf8_to_euc_E59D_x0213[] = {
  0x542E,      0, 0x3A64,      0,      0, 0xA45F, 0xA460, 0x3651,
       0,      0, 0x4B37,      0, 0xA461, 0xA462, 0x542C, 0x542F,
  0x3A41, 0x3923, 0xB740,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x5433, 0xB741,      0, 0x3A25,      0, 0x4333, 0xB743,
+      0, 0xF436,      0,      0,      0,      0,      0,      0,
+      0, 0x5433, 0xB741,      0, 0x3A25, 0xB742, 0x4333, 0xB743,
  0xA464, 0x5430, 0x445A, 0xB745,      0, 0xB746, 0xB747, 0xA465,
  0x2F47, 0xB74A,      0, 0xA466, 0xA467, 0xA468,      0, 0x2F48,
       0, 0xB74F, 0xB750, 0xA469, 0x2F49,      0, 0xB753, 0x5434,
@@ -6224,7 +6224,7 @@ static const unsigned short utf8_to_euc_E5A2_x0213[] = {
       0,      0,      0,      0, 0x4446, 0xA52F, 0x2F5D, 0x5452,
  0xB848, 0xB849, 0xB84A,      0,      0,      0, 0xB84B,      0,
  0x4B4F, 0x2F5F, 0xA530, 0x5453,      0,      0, 0x5458,      0,
-      0, 0xA531,      0, 0x4A2F,      0,      0,      0,      0,
+      0, 0xA531, 0xB84E, 0x4A2F,      0,      0,      0,      0,
  0x5457, 0x5451, 0x5454, 0x5456, 0xB850,      0, 0x3A26,      0,
 };
 static const unsigned short utf8_to_euc_E5A3[] = {
@@ -6280,9 +6280,9 @@ static const unsigned short utf8_to_euc_E5A5[] = {
 static const unsigned short utf8_to_euc_E5A5_x0213[] = {
       0,      0,      0, 0xB872, 0x3162,      0, 0xA542, 0x3471,
  0x4660, 0x4A74,      0,      0,      0,      0, 0x5477, 0x4155,
- 0x5476, 0x3740, 0xB874,      0, 0x4B5B, 0x5475,      0, 0x4565,
+ 0x5476, 0x3740, 0xB874, 0xB875, 0x4B5B, 0x5475,      0, 0x4565,
  0x5479, 0xB876, 0x5478, 0xA545,      0, 0x2F69, 0xB879, 0xA546,
- 0x547B, 0xB87B, 0x547A,      0,      0, 0x317C,      0, 0x547C,
+ 0x547B, 0xB87B, 0x547A, 0xB87C,      0, 0x317C,      0, 0x547C,
  0x3E29, 0x547E, 0x4325, 0xB87D, 0x547D, 0x2F6A, 0x4A33, 0xB921,
       0,      0, 0xB922, 0x3D77, 0x455B, 0xA548, 0xA549,      0,
  0x5521, 0xB925,      0, 0xB926, 0xA54A, 0x3925,      0,      0,
@@ -6305,7 +6305,7 @@ static const unsigned short utf8_to_euc_E5A6_x0213[] = {
       0,      0,      0, 0x5526, 0x2F6D, 0x4245,      0, 0xB930,
  0x4B38,      0,      0,      0, 0x454A, 0xB931, 0xA54C, 0xB933,
  0xB934,      0, 0x5527, 0xB935,      0,      0,      0, 0xB936,
-      0, 0x4B65,      0, 0x3A4A, 0xA54D,      0, 0x3E2A,      0,
+      0, 0x4B65, 0xB937, 0x3A4A, 0xA54D,      0, 0x3E2A,      0,
 };
 static const unsigned short utf8_to_euc_E5A7[] = {
       0, 0xB939,      0, 0xB93A, 0xB93B,      0, 0x5528,      0,
@@ -6564,7 +6564,7 @@ static const unsigned short utf8_to_euc_E5B3_x0213[] = {
       0, 0x5635,      0,      0,      0, 0xBB3C,      0,      0,
  0x463D, 0x362E,      0,      0,      0,      0,      0,      0,
  0x3265, 0x5636, 0x563B,      0,      0, 0x5639, 0xBB3E, 0x4A77,
- 0x4A76, 0xBB3F, 0xBB40,      0, 0x4F6D,      0, 0x4567,      0,
+ 0x4A76, 0xBB3F, 0xBB40,      0, 0x4F6D, 0xF43B, 0x4567,      0,
       0,      0, 0x5638, 0x3D54,      0, 0x5637,      0,      0,
 };
 static const unsigned short utf8_to_euc_E5B4[] = {
@@ -6640,7 +6640,7 @@ static const unsigned short utf8_to_euc_E5B7[] = {
 static const unsigned short utf8_to_euc_E5B7_x0213[] = {
       0,      0,      0, 0xBB76,      0,      0,      0, 0xBB77,
       0, 0x565A,      0, 0x4F7D, 0x3460, 0x565B, 0xBB7A,      0,
-      0, 0xA868, 0x565D, 0x565C,      0,      0, 0x565E, 0xA869,
+ 0xBB79, 0xA868, 0x565D, 0x565C,      0,      0, 0x565E, 0xA869,
  0xA86A, 0xBB7C,      0, 0x565F,      0, 0x406E, 0x3D23,      0,
  0xA86B, 0x3D64, 0x7428, 0x4163, 0xA86D, 0x3929, 0x3A38, 0x392A,
  0x3570, 0xA86E,      0, 0x5660,      0,      0, 0x3A39,      0,
@@ -6742,7 +6742,7 @@ static const unsigned short utf8_to_euc_E5BC_x0213[] = {
  0xAC2D, 0x5732, 0x4A40, 0x5735, 0x5021, 0x5031, 0xAC2E, 0x3C30,
  0x4675, 0x5736,      0, 0x355D, 0x4424, 0x307A, 0x5737, 0x4A26,
  0x3930, 0xBC61,      0, 0x4350, 0xAC2F, 0x7434, 0xAC31, 0x446F,
-      0,      0, 0xBC65, 0x7435, 0xBC67, 0x4C6F, 0x3839, 0x384C,
+      0, 0xBC64, 0xBC65, 0x7435, 0xBC67, 0x4C6F, 0x3839, 0x384C,
  0xBC68, 0x5738,      0, 0xBC69, 0xBC6A, 0x5739, 0xBC6B, 0x573F,
  0xBC6C, 0x3C65,      0,      0, 0x7436, 0x4425, 0x7437, 0x362F,
  0x573A,      0,      0, 0xBC6F, 0x492B, 0x7438, 0x4346, 0xBC71,
@@ -6841,7 +6841,7 @@ static const unsigned short utf8_to_euc_E681_x0213[] = {
  0xBD5E, 0x576C, 0x5776, 0x5774,      0,      0, 0x5771, 0x744F,
  0xBD60, 0xBD61, 0x5770, 0x4E78, 0xAC4B, 0x5772,      0,      0,
  0x3632, 0xBD63, 0x3931,      0, 0xBD64, 0x3D7A, 0xBD65, 0xBD66,
-      0, 0x5779, 0x576B,      0,      0,      0,      0, 0x576F,
+      0, 0x5779, 0x576B,      0,      0, 0xBD67,      0, 0x576F,
  0x575F, 0xBD68, 0x327A, 0x5773, 0x5775, 0x4351,      0, 0xBD69,
  0x3A28, 0x3238, 0x576D, 0x5778, 0x5777, 0x3633,      0, 0x4229,
  0x3366, 0xBD6A,      0,      0,      0, 0x3743,      0, 0x576E,
@@ -6858,7 +6858,7 @@ static const unsigned short utf8_to_euc_E682[] = {
  0x5829,      0,      0, 0xBE21, 0x4569, 0x582E, 0xBE22,      0,
 };
 static const unsigned short utf8_to_euc_E682_x0213[] = {
-      0, 0x577A, 0xBD6D, 0x577D, 0x5821,      0, 0xBD6E,      0,
+      0, 0x577A, 0xBD6D, 0x577D, 0x5821, 0xF43F, 0xBD6E,      0,
  0xBD6F, 0x3C3D, 0xAC4D, 0x5827, 0x4470, 0x577B, 0xBD71,      0,
       0, 0xBD72, 0x5825, 0xBD73, 0x3279, 0xAC4E, 0x5823, 0x5824,
  0xBD75,      0, 0x577E, 0x5822,      0, 0x7451, 0x7452, 0x3867,
@@ -6881,7 +6881,7 @@ static const unsigned short utf8_to_euc_E683_x0213[] = {
       0,      0, 0xBE23,      0, 0xBE24, 0x3E70, 0x582F, 0x4657,
  0xAC54, 0xBE26, 0xBE27, 0x7453,      0,      0, 0xBE29, 0xBE2A,
       0, 0x4F47,      0, 0x582B, 0x7454, 0x7455,      0,      0,
- 0x5831, 0xAC55, 0x397B, 0xAC56, 0x404B, 0x7456,      0, 0x3054,
+ 0x5831, 0xAC55, 0x397B, 0xAC56, 0x404B, 0x7456, 0xBE30, 0x3054,
  0x582A, 0x5828, 0xBE31, 0x415A,      0, 0xBE32,      0, 0x577C,
  0x3B34,      0,      0,      0,      0,      0, 0xAC57,      0,
  0x4246, 0x583D, 0xAC58, 0x415B, 0x5838, 0xAC59, 0x5835, 0x5836,
@@ -6900,9 +6900,9 @@ static const unsigned short utf8_to_euc_E684[] = {
 static const unsigned short utf8_to_euc_E684_x0213[] = {
  0x5837, 0x3D25, 0xBE38, 0x583A,      0,      0, 0x5834, 0xBE39,
  0x4C7C, 0x4C7B, 0xBE3A,      0, 0xBE3B, 0x583E, 0x583F, 0x3055,
- 0xAC5A,      0, 0xAC5B, 0xAC5C, 0xBE40, 0x5833, 0xBE41, 0xBE42,
+ 0xAC5A, 0xBE3D, 0xAC5B, 0xAC5C, 0xBE40, 0x5833, 0xBE41, 0xBE42,
       0, 0xAC5D, 0x3672, 0x3026, 0x7458,      0, 0xAC5E, 0x3436,
-      0, 0x583B, 0xBE46,      0,      0,      0,      0, 0x5843,
+ 0xF440, 0x583B, 0xBE46,      0,      0,      0,      0, 0x5843,
  0x5842,      0, 0xBE47, 0x7459, 0x5847,      0,      0,      0,
  0x745A, 0xBE4A,      0,      0, 0x5848, 0xBE4B, 0xBE4C, 0x745B,
       0, 0xBE4E, 0xAC5F,      0, 0x5846, 0x5849, 0x5841, 0x5845,
@@ -6980,7 +6980,7 @@ static const unsigned short utf8_to_euc_E688[] = {
 static const unsigned short utf8_to_euc_E688_x0213[] = {
  0x5878, 0xBF24,      0, 0xBF25, 0xBF26,      0,      0, 0xBF27,
  0x5879, 0x587A, 0x4A6A,      0, 0x587C, 0x587B, 0x3D3F,      0,
- 0x402E, 0x3266, 0x327C,      0, 0x587D, 0xAC73, 0x303F,      0,
+ 0x402E, 0x3266, 0x327C, 0xBF28, 0x587D, 0xAC73, 0x303F,      0,
       0,      0, 0x404C, 0x587E, 0xBF2A, 0x6C43, 0x5921, 0x3761,
  0xBF2B, 0x5922, 0x7462, 0xAC74,      0,      0, 0x406F, 0xBF2E,
       0, 0xAC75, 0x5923, 0xBF30,      0,      0, 0x5924, 0x353A,
@@ -7239,7 +7239,7 @@ static const unsigned short utf8_to_euc_E695[] = {
 };
 static const unsigned short utf8_to_euc_E695_x0213[] = {
       0,      0,      0, 0xC14A, 0xAD62, 0x384E,      0, 0xC14B,
- 0x5A43, 0xC14C,      0,      0,      0, 0x5A46,      0, 0x4952,
+ 0x5A43, 0xC14C,      0,      0,      0, 0x5A46, 0xF441, 0x4952,
  0xC14D, 0x355F, 0xC14E,      0, 0xAD63, 0x5A45, 0x5A44, 0x4754,
  0x5A47, 0x3635,      0,      0,      0, 0x5A49, 0x5A48, 0xC150,
  0xC151,      0, 0x343A, 0x3B36,      0,      0, 0x4658, 0x7529,
@@ -7303,9 +7303,9 @@ static const unsigned short utf8_to_euc_E698_x0213[] = {
       0, 0xC17A, 0xC17B, 0x3057, 0x404E, 0x752E, 0xC17D,      0,
       0,      0,      0,      0, 0x5A66, 0xC17E, 0x752F, 0x4031,
  0x3147, 0xAD77, 0x7531, 0xC224, 0x7532, 0x3D55, 0xC226, 0x4B66,
- 0x3A72, 0xC227, 0xAD78, 0x7533, 0xC22A, 0x3E3C,      0, 0x4027,
+ 0x3A72, 0xC227, 0xAD78, 0x7533, 0xC22A, 0x3E3C, 0xC22B, 0x4027,
  0x7534, 0x7535,      0, 0x7536, 0x5A65, 0x5A63, 0x5A64, 0xC230,
-      0, 0xC22F, 0x7530,      0, 0x436B,      0,      0, 0x5B26,
+      0, 0xC22F, 0x7530, 0xF442, 0x436B,      0,      0, 0x5B26,
 };
 static const unsigned short utf8_to_euc_E699[] = {
  0xC231, 0x5A6A, 0x3B7E, 0x3938, 0x5A68, 0xC232, 0xC233,      0,
@@ -7379,7 +7379,7 @@ static const unsigned short utf8_to_euc_E69C[] = {
 };
 static const unsigned short utf8_to_euc_E69C_x0213[] = {
  0x3A47, 0xAE37,      0, 0x5072,      0, 0xAE38,      0, 0xC26F,
- 0x376E, 0x4D2D,      0, 0x4A7E,      0, 0x497E,      0, 0x5B2C,
+ 0x376E, 0x4D2D,      0, 0x4A7E,      0, 0x497E, 0xC270, 0x5B2C,
       0,      0, 0xAE39, 0x754D, 0x3A73, 0x443F, 0x5B2D, 0x4F2F,
       0, 0xAE3B,      0, 0x4B3E, 0xC273, 0x442B, 0x5B2E, 0x347C,
  0xC274,      0, 0xC275,      0,      0,      0, 0x5B2F, 0x5B30,
@@ -7682,7 +7682,7 @@ static const unsigned short utf8_to_euc_E6AB_x0213[] = {
  0xC54D, 0xC54C,      0,      0, 0xC54E,      0,      0,      0,
  0xAF66, 0x5D2A,      0, 0x4F26, 0xAF65, 0xC551, 0xC552,      0,
       0,      0, 0x5D2D, 0x367B, 0xAF67, 0xAF68, 0x5D29, 0x5D2B,
-      0,      0,      0,      0, 0x7638,      0,      0, 0x7639,
+      0,      0, 0xF44A,      0, 0x7638,      0,      0, 0x7639,
  0x4827,      0, 0x5D2E,      0, 0xAF6B,      0,      0,      0,
  0xC558, 0xAF6C, 0xAF6D, 0xAF6E,      0,      0,      0,      0,
       0,      0, 0x5D32, 0x5D2F, 0xC55B, 0xAF6F,      0,      0,
@@ -7803,7 +7803,7 @@ static const unsigned short utf8_to_euc_E6B1_x0213[] = {
  0x3C2E,      0, 0xC65C,      0, 0xC65D, 0x5D68,      0, 0x3440,
       0, 0x7651, 0x3178, 0xEE37, 0x7652, 0x4672, 0x5D67, 0x393E,
  0x4353,      0, 0x5D69,      0,      0,      0,      0, 0xEE4F,
- 0x5D71,      0, 0x5D6A, 0xC661,      0, 0xEE38,      0,      0,
+ 0x5D71,      0, 0x5D6A, 0xC661,      0, 0xEE38,      0, 0xC663,
  0x4241,      0, 0x3562, 0x5D72, 0x7654,      0, 0x7655,      0,
  0xC666, 0xC667, 0x3768, 0xC668,      0, 0x3525, 0x5D70,      0,
 };
@@ -7883,7 +7883,7 @@ static const unsigned short utf8_to_euc_E6B5_x0213[] = {
       0,      0,      0,      0,      0,      0,      0, 0xC73D,
  0x7667, 0x5E36, 0x5E34, 0xEE52, 0x494D,      0, 0xEE53, 0xC73F,
  0xEE54, 0xC740,      0, 0x5E31, 0x5E33, 0x7668, 0x313A, 0xC742,
-      0, 0x3940, 0x4F32,      0, 0x333D,      0, 0x4962,      0,
+      0, 0x3940, 0x4F32,      0, 0x333D,      0, 0x4962, 0xC743,
  0xEE55,      0,      0,      0, 0x4D61,      0,      0, 0x3324,
  0x3F3B, 0x5E35,      0,      0, 0xC745,      0,      0,      0,
 };
@@ -7900,7 +7900,7 @@ static const unsigned short utf8_to_euc_E6B6[] = {
 static const unsigned short utf8_to_euc_E6B6_x0213[] = {
  0xEE56, 0xEE57, 0x766A,      0,      0, 0x5E3A,      0, 0x766B,
  0x3E43, 0x766C, 0xEE58,      0, 0x4D30, 0xEE59, 0x5E37,      0,
-      0, 0xEE5A, 0xC749, 0x5E32, 0x766D, 0x5E38,      0, 0xC74C,
+      0, 0xEE5A, 0xC749, 0x5E32, 0x766D, 0x5E38, 0xC74B, 0xC74C,
  0xEE5B, 0x4E5E,      0, 0x4573, 0x4642,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0, 0x766E, 0xEE61, 0x766F,      0, 0xEE62, 0x3336,
@@ -7924,8 +7924,8 @@ static const unsigned short utf8_to_euc_E6B7_x0213[] = {
  0x4571, 0x5E4A, 0x7673, 0x7674,      0, 0x7675, 0x5E44, 0xEE6A,
  0xC75E, 0x4338, 0xC75F,      0, 0x5E4B, 0xC760, 0x5E40,      0,
  0x5E46, 0xEE6B, 0x5E4D, 0x307C, 0x5E43,      0, 0x5E4E, 0xC762,
- 0xC763, 0x3F3C,      0, 0x3D5F, 0xC764, 0x4A25, 0xEE6C, 0x3A2E,
-      0, 0x5E3B, 0x5E49, 0x453A, 0x7676,      0,      0,      0,
+ 0xC763, 0x3F3C, 0xF44C, 0x3D5F, 0xC764, 0x4A25, 0xEE6C, 0x3A2E,
+ 0xF44B, 0x5E3B, 0x5E49, 0x453A, 0x7676,      0,      0,      0,
 };
 static const unsigned short utf8_to_euc_E6B8[] = {
  0xC767,      0,      0,      0, 0xC768, 0x4036,      0, 0x3369,
@@ -7945,7 +7945,7 @@ static const unsigned short utf8_to_euc_E6B8_x0213[] = {
  0x3574, 0x454F, 0xEE6F, 0x5E56, 0x5E5F, 0x302F, 0x3132, 0xEE70,
       0, 0x3239,      0, 0x5E58, 0x422C, 0x5E4F, 0x5E51, 0x3941,
       0,      0, 0xEE72,      0, 0x7678,      0, 0xEE6D,      0,
- 0x5E62,      0, 0x5E5D, 0xC76F, 0xEE73,      0, 0x5E55,      0,
+ 0x5E62, 0xC76E, 0x5E5D, 0xC76F, 0xEE73,      0, 0x5E55,      0,
 };
 static const unsigned short utf8_to_euc_E6B9[] = {
       0,      0,      0, 0x5E5C, 0xC771, 0xC772,      0,      0,
@@ -8342,7 +8342,7 @@ static const unsigned short utf8_to_euc_E78C_x0213[] = {
       0,      0, 0x6049, 0xCB26,      0, 0xCB27,      0,      0,
       0,      0, 0xF046, 0xCB29,      0,      0, 0x604B, 0x6048,
  0xF047, 0xF048,      0, 0x4C54, 0x604A, 0x604C, 0xCB2C, 0x4E44,
-      0,      0, 0xCB2D,      0,      0, 0x6050,      0, 0x776D,
+      0,      0, 0xCB2D,      0, 0xCB2E, 0x6050,      0, 0x776D,
  0x776E, 0x604F, 0x4376, 0x472D, 0xF04B,      0, 0x3825, 0x604E,
       0, 0xF04C, 0xCB33, 0xF04D, 0x604D, 0xCB34, 0x4D31, 0x4D32,
       0, 0xF04A, 0xCB35, 0xCB36,      0, 0xF04E, 0x6051, 0x316E,
@@ -8385,7 +8385,7 @@ static const unsigned short utf8_to_euc_E78E_x0213[] = {
  0x7775,      0, 0x7776,      0,      0, 0xF05F, 0x7777,      0,
  0xF060, 0x3461, 0xCB5F, 0x7778,      0, 0xCB61,      0,      0,
       0,      0, 0x4E68, 0x605E,      0, 0xF061,      0, 0xF062,
-      0, 0xF063,      0, 0x6060, 0xF064,      0,      0, 0xF065,
+      0, 0xF063,      0, 0x6060, 0xF064, 0xCB66,      0, 0xF065,
 };
 static const unsigned short utf8_to_euc_E78F[] = {
  0x6061,      0, 0x3251,      0,      0, 0xCB68, 0xCB69,      0,
@@ -8400,11 +8400,11 @@ static const unsigned short utf8_to_euc_E78F[] = {
 static const unsigned short utf8_to_euc_E78F_x0213[] = {
  0x6061,      0, 0x3251,      0,      0, 0xF066, 0xCB69,      0,
  0x605D, 0x7779, 0x3B39, 0xF067, 0xCB6C, 0x4441, 0x605F, 0x777A,
-      0,      0,      0, 0xCB6F,      0,      0, 0x777B,      0,
+      0,      0, 0xCB6E, 0xCB6F,      0,      0, 0x777B,      0,
       0, 0x777C,      0,      0,      0, 0xCB72, 0x6064,      0,
  0x3C6E, 0xF068,      0, 0x777D,      0, 0x6062, 0xCB75, 0xF069,
       0, 0x777E, 0x373E,      0,      0, 0x4849, 0x6063,      0,
-      0, 0x607E,      0,      0, 0xCB78,      0,      0, 0xCB7A,
+      0, 0x607E,      0,      0, 0xCB78, 0xCB79,      0, 0xCB7A,
  0x6069, 0xF06A, 0xF06C, 0xCB7D,      0, 0xCB7E, 0x383D, 0xCC21,
 };
 static const unsigned short utf8_to_euc_E790[] = {
@@ -8423,7 +8423,7 @@ static const unsigned short utf8_to_euc_E790_x0213[] = {
       0, 0xCC27,      0, 0xF06B,      0,      0,      0,      0,
       0,      0, 0x7823, 0x7824,      0,      0,      0,      0,
       0,      0, 0x4276,      0, 0xF06E, 0x6068, 0x7826,      0,
- 0x7827,      0, 0x7828, 0x7829, 0x782A, 0xCC31, 0x782B, 0x782C,
+ 0x7827, 0xCC2D, 0x7828, 0x7829, 0x782A, 0xCC31, 0x782B, 0x782C,
  0x782D, 0xF06F, 0x606A, 0x4E56, 0x3657, 0x487C, 0x474A,      0,
       0, 0xF070, 0x606B,      0,      0,      0,      0, 0x606D,
 };
@@ -8618,7 +8618,7 @@ static const unsigned short utf8_to_euc_E79A[] = {
  0x6230, 0x6231, 0x6232,      0,      0, 0xCE48,      0, 0x3B2E,
 };
 static const unsigned short utf8_to_euc_E79A_x0213[] = {
- 0x6225, 0x7860,      0, 0x6226, 0x452A, 0xCE36, 0x3327, 0x3944,
+ 0x6225, 0x7860, 0xF451, 0x6226, 0x452A, 0xCE36, 0x3327, 0x3944,
  0x6227,      0,      0, 0x6228, 0xCE37, 0xCE38, 0x6229,      0,
  0x3B29,      0,      0, 0x622B,      0, 0xF16E, 0x622A,      0,
       0, 0x622C, 0x622D, 0x7861, 0xF16F, 0x7862, 0x7863, 0xCE3D,
@@ -8765,7 +8765,7 @@ static const unsigned short utf8_to_euc_E7A1_x0213[] = {
  0xCF66, 0xCF67,      0, 0xCF68, 0xF246,      0,      0,      0,
  0x7925,      0, 0xF247, 0x4E32, 0x3945,      0, 0x7926, 0x3827,
       0,      0, 0x4823,      0, 0x626D,      0,      0,      0,
-      0,      0,      0,      0, 0x626F,      0, 0xCF6E,      0,
+      0,      0, 0xCF6D,      0, 0x626F,      0, 0xCF6E,      0,
 };
 static const unsigned short utf8_to_euc_E7A2[] = {
       0, 0x386B,      0,      0,      0,      0, 0x626E, 0x4476,
@@ -9322,7 +9322,7 @@ static const unsigned short utf8_to_euc_E7BE_x0213[] = {
  0x6633,      0, 0x4D53, 0xD526, 0x6635, 0xD527, 0x487E, 0xD528,
  0xF473, 0x7A3B,      0,      0, 0x6636,      0, 0xF476, 0x7A3C,
       0,      0, 0x6639,      0, 0xF477, 0x6638, 0x6637,      0,
-      0,      0, 0xD52F, 0x663A, 0x3732,      0, 0xD530,      0,
+      0, 0xD52E, 0xD52F, 0x663A, 0x3732,      0, 0xD530,      0,
  0x4122, 0x3541, 0xD531,      0,      0, 0xF478, 0x663E, 0x663B,
       0,      0, 0x663C,      0, 0xD533,      0, 0x663F,      0,
  0x6640, 0x663D,      0,      0, 0xD534, 0x3129,      0, 0x7A3D,
@@ -9664,7 +9664,7 @@ static const unsigned short utf8_to_euc_E88F_x0213[] = {
  0x6845,      0,      0,      0, 0x3A5A, 0xF63E,      0, 0x4551,
  0x684A, 0x7B22,      0,      0,      0, 0xF63F,      0,      0,
  0xD83F, 0x4A6E, 0x7B23, 0x6841,      0,      0,      0, 0x325A,
- 0x3856, 0x4929, 0x684B,      0, 0x683F,      0,      0, 0x6848,
+ 0x3856, 0x4929, 0x684B,      0, 0x683F,      0, 0xD841, 0x6848,
  0xD842, 0xF640,      0, 0x6852, 0xD844, 0x6843,      0,      0,
 };
 static const unsigned short utf8_to_euc_E890[] = {
@@ -9783,7 +9783,7 @@ static const unsigned short utf8_to_euc_E895_x0213[] = {
  0xD943, 0xF670, 0xD945, 0xF671,      0, 0x6924, 0xD947, 0x4979,
  0x687D, 0x7B38, 0x6856,      0, 0xD949, 0xD94A, 0xF672, 0xD94C,
  0xD94D, 0xF673, 0xF674, 0x687C, 0x7B39,      0,      0,      0,
- 0x4F4F, 0x4622, 0x4973,      0,      0, 0x692B,      0, 0xF66C,
+ 0x4F4F, 0x4622, 0x4973, 0xD951,      0, 0x692B,      0, 0xF66C,
       0,      0,      0,      0,      0,      0,      0, 0x6931,
       0, 0xD953, 0x7B3C, 0xF676,      0, 0xF677, 0x6932, 0xF678,
 };
@@ -9998,7 +9998,7 @@ static const unsigned short utf8_to_euc_E8A0[] = {
       0, 0x6A45, 0xDC21, 0x6A47, 0xDC22,      0,      0,      0,
 };
 static const unsigned short utf8_to_euc_E8A0_x0213[] = {
-      0, 0xF77A,      0, 0xF77B,      0, 0x6A24, 0x7B63,      0,
+      0, 0xF77A,      0, 0xF77B,      0, 0x6A24, 0x7B63, 0xF464,
       0, 0xDB6B, 0x7B64, 0xF77C,      0, 0x6A38, 0x6A3C, 0x6A37,
  0x7B65, 0x6A3E, 0xDB70, 0xF77D, 0x7B66, 0x6A40, 0x6A3F,      0,
  0xDB73, 0xDB6F, 0xDB74, 0xDB75, 0xDB76,      0, 0xDB77, 0x7B67,
@@ -10260,7 +10260,7 @@ static const unsigned short utf8_to_euc_E8AD[] = {
 static const unsigned short utf8_to_euc_E8AD_x0213[] = {
       0, 0x6B76, 0xDE44, 0xF86A, 0xDE46, 0xDE47, 0x7C31,      0,
  0xDE49, 0x6B7A,      0,      0, 0x6B77, 0xDE4E, 0x6B79, 0x6B78,
-      0, 0xF86C, 0xDE4A,      0, 0x7C32,      0, 0x6B7B,      0,
+      0, 0xF86C, 0xDE4A, 0xDE4B, 0x7C32,      0, 0x6B7B,      0,
  0x3C31, 0x7C33, 0x6B7D, 0x6B7C, 0x4968,      0, 0xF86D, 0x6C21,
       0,      0,      0, 0xDE50,      0,      0, 0x3759,      0,
       0, 0x7C34,      0, 0x6B7E, 0x6C22, 0xDE51,      0, 0x6C23,
@@ -10404,7 +10404,7 @@ static const unsigned short utf8_to_euc_E8B5_x0213[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0, 0x4056, 0xDF46, 0x3C4F, 0x6C5F,
       0, 0xDF47,      0, 0x3352, 0xF935, 0x6C60, 0xDF49,      0,
- 0x4176, 0x6C61,      0, 0x6C62, 0x496B,      0,      0, 0x352F,
+ 0x4176, 0x6C61,      0, 0x6C62, 0x496B,      0, 0xF468, 0x352F,
       0,      0,      0,      0,      0,      0,      0, 0xDF4A,
 };
 static const unsigned short utf8_to_euc_E8B6[] = {
@@ -10519,7 +10519,7 @@ static const unsigned short utf8_to_euc_E8BB[] = {
 };
 static const unsigned short utf8_to_euc_E8BB_x0213[] = {
  0x7C4A, 0xE055,      0, 0xE056, 0xE057, 0x6D40, 0x6D3D, 0xE058,
- 0x6D41,      0, 0x3C56, 0x6D42, 0x3530, 0x3733,      0,      0,
+ 0x6D41,      0, 0x3C56, 0x6D42, 0x3530, 0x3733,      0, 0xE059,
       0, 0xF95A, 0x382E,      0, 0xF95B,      0,      0,      0,
       0,      0,      0, 0x6D43, 0xE05C,      0,      0, 0x4670,
       0,      0, 0x453E, 0x6D44,      0,      0,      0,      0,
@@ -10642,7 +10642,7 @@ static const unsigned short utf8_to_euc_E981_x0213[] = {
       0, 0x6E26, 0x4D37, 0x313F, 0xE15D, 0x4A57, 0x3261, 0x6E21,
  0x6E22, 0x6E23, 0x6E24, 0x463B, 0x4323, 0x3063, 0x6E28,      0,
  0x6E29, 0x7423,      0, 0xE15E, 0x423D, 0xF97D, 0x6E2A,      0,
- 0x3173, 0x414C, 0xE160, 0x382F,      0, 0x4D5A, 0xE161,      0,
+ 0x3173, 0x414C, 0xE160, 0x382F,      0, 0x4D5A, 0xE161, 0xE162,
  0x6E2B, 0x452C,      0,      0, 0xE163, 0x4178, 0x3C57, 0x6E2C,
  0xE164,      0, 0x6E2F,      0, 0xE165, 0x3D65, 0x6E2D, 0x412B,
  0x412A, 0xE166, 0x3064,      0, 0x4E4B, 0x6E31,      0, 0x4872,
@@ -10761,7 +10761,7 @@ static const unsigned short utf8_to_euc_E987_x0213[] = {
  0x6E56, 0x6E57, 0xE321, 0xFA4C, 0xFA4D, 0xE323, 0x4850, 0x3A53,
  0x3C61, 0x6E58,      0, 0x6E59, 0x4E24, 0x3D45, 0x4C6E, 0x4E4C,
  0x6E5A, 0x3662,      0, 0xE324, 0xE325,      0, 0x6E5B, 0x7C7C,
- 0x4523, 0xE327, 0xFA4E, 0x6E5E, 0x3378, 0x3F4B,      0, 0x6E5C,
+ 0x4523, 0xE327, 0xFA4E, 0x6E5E, 0x3378, 0x3F4B, 0xE329, 0x6E5C,
       0, 0x6E5D,      0, 0x4460, 0x7C7E, 0x7D21, 0x4B55, 0x367C,
       0, 0xE32C, 0xE32D,      0, 0xFA51, 0x7D22, 0xFA52, 0xE331,
  0xE332, 0x7D23,      0,      0,      0, 0x6E60, 0x6E61, 0xE334,
@@ -10778,7 +10778,7 @@ static const unsigned short utf8_to_euc_E988[] = {
  0xE353, 0xE354, 0xE355,      0, 0xE356,      0, 0xE357, 0x6E6F,
 };
 static const unsigned short utf8_to_euc_E988_x0213[] = {
- 0xE338, 0xFA53,      0,      0, 0xE33A, 0xE33B,      0, 0x7D24,
+ 0xE338, 0xFA53,      0,      0, 0xE33A, 0xE33B, 0xE33C, 0x7D24,
       0, 0xE33E, 0xFA54,      0, 0xE340, 0x465F, 0x3343,      0,
  0x7D25, 0x6E67, 0xE342, 0xE343, 0x6E64, 0x6E66, 0xFA55, 0xFA56,
  0xE345,      0,      0,      0, 0xE346, 0xE347, 0x6E62,      0,
@@ -10804,7 +10804,7 @@ static const unsigned short utf8_to_euc_E989_x0213[] = {
  0xE362, 0xFA5F, 0x6E76, 0x3174, 0xE364, 0xE365, 0x6E68,      0,
  0xFA60, 0xFA61, 0x482D,      0, 0x6E6C, 0xFA62, 0x3E60, 0xFA63,
  0xFA64, 0xE36B,      0,      0,      0,      0, 0xE36C, 0xE36D,
- 0xE36E, 0x395B,      0,      0,      0, 0xE36F, 0xE370,      0,
+ 0xE36E, 0x395B,      0,      0,      0, 0xE36F, 0xE370, 0xE371,
  0x7D2D, 0xE373,      0, 0xE374, 0xFA67, 0xFA68, 0x4B48, 0xFA69,
 };
 static const unsigned short utf8_to_euc_E98A[] = {
@@ -10840,7 +10840,7 @@ static const unsigned short utf8_to_euc_E98B[] = {
 static const unsigned short utf8_to_euc_E98B_x0213[] = {
  0xFA75, 0xE433, 0x7D2F, 0xE435,      0, 0xE436, 0xFA76, 0xE438,
  0xE439,      0,      0, 0x7D30, 0x7D31, 0xE43C, 0xFA77, 0x6E77,
- 0xFA78,      0, 0x4B2F, 0x7D32,      0,      0,      0, 0xFA79,
+ 0xFA78,      0, 0x4B2F, 0x7D32,      0, 0xE440,      0, 0xFA79,
  0xE442, 0xFA7A,      0,      0, 0xE444, 0xE445,      0, 0xE446,
  0x7D33, 0xE448,      0, 0xE449, 0x3D7B, 0xFA7B,      0, 0xFA7C,
  0xE44C, 0x6E7A, 0x4A5F,      0, 0xE44D, 0x3154, 0xE44E,      0,
@@ -10902,7 +10902,7 @@ static const unsigned short utf8_to_euc_E98E_x0213[] = {
  0xFB38,      0, 0xE528, 0xFB39, 0x3379, 0xE52A,      0, 0xFB3A,
       0,      0, 0xE52C,      0, 0x6F30, 0xE52D, 0x3A3F, 0x4179,
  0xE52E,      0, 0x444A, 0x7D40,      0,      0, 0xFB3B,      0,
-      0, 0xFB35,      0, 0x7D41,      0,      0, 0xE534, 0x333B,
+      0, 0xFB35,      0, 0x7D41, 0xE533,      0, 0xE534, 0x333B,
  0xE535, 0xE53B,      0, 0xE536, 0x6F2E, 0x6F2F, 0x4443,      0,
  0x6F2D,      0,      0,      0, 0xE537, 0xE538, 0xE539,      0,
       0, 0x6F31, 0x7D42,      0,      0,      0,      0,      0,
@@ -10925,7 +10925,7 @@ static const unsigned short utf8_to_euc_E98F_x0213[] = {
       0, 0x3640, 0xFB43,      0, 0x6F3B, 0x6F35, 0xE54C, 0xFB44,
  0x6F34,      0,      0,      0,      0,      0,      0,      0,
       0, 0xFB3F,      0,      0,      0, 0xFB3C,      0, 0xE54F,
-      0, 0xE54E, 0xE551, 0xFB49,      0, 0x7D47,      0,      0,
+ 0xE550, 0xE54E, 0xE551, 0xFB49,      0, 0x7D47,      0,      0,
 };
 static const unsigned short utf8_to_euc_E990[] = {
       0, 0xE554, 0xE555, 0x6F3F, 0xE556,      0,      0, 0x6F40,
@@ -10944,7 +10944,7 @@ static const unsigned short utf8_to_euc_E990_x0213[] = {
  0x3E62, 0x462A, 0x6F3C,      0,      0,      0,      0, 0xE55F,
       0, 0x6F45,      0,      0,      0,      0,      0,      0,
       0,      0,      0, 0x6F43,      0,      0, 0xE560, 0xE561,
-      0,      0, 0xFB4A, 0x7D48, 0xFB4B, 0x6F44, 0x6F42,      0,
+      0, 0xE562, 0xFB4A, 0x7D48, 0xFB4B, 0x6F44, 0x6F42,      0,
  0x4278,      0, 0x6F46, 0xFB4C,      0, 0xE568,      0, 0xE567,
 };
 static const unsigned short utf8_to_euc_E991[] = {
@@ -10959,7 +10959,7 @@ static const unsigned short utf8_to_euc_E991[] = {
 };
 static const unsigned short utf8_to_euc_E991_x0213[] = {
       0, 0x6F47,      0, 0xE569, 0x6F49, 0xFB4D,      0,      0,
-      0,      0, 0x7D49,      0, 0xE56D,      0,      0,      0,
+ 0xE56B,      0, 0x7D49,      0, 0xE56D,      0,      0,      0,
       0, 0x3455, 0x6F48, 0x4C7A,      0, 0xE56E,      0,      0,
       0, 0xE56F, 0x6F54, 0x6F4A, 0xE570,      0, 0x6F4D, 0xE571,
  0x6F4B, 0xE572, 0x6F4C, 0x7D4A,      0,      0,      0,      0,
@@ -11010,7 +11010,7 @@ static const unsigned short utf8_to_euc_E996[] = {
 static const unsigned short utf8_to_euc_E996_x0213[] = {
  0x4C67,      0, 0x6F59, 0x412E, 0xE622,      0, 0xFB54, 0x6F5A,
  0xE623, 0x4A44, 0x6F5B, 0x332B, 0xFB55, 0xFB56, 0x7D4E, 0x313C,
-      0, 0x3457,      0, 0x3456, 0x6F5C,      0, 0x6F5D,      0,
+      0, 0x3457, 0xF471, 0x3456, 0x6F5C,      0, 0x6F5D,      0,
  0x6F5E, 0x6F5F,      0,      0,      0, 0xE627, 0xE628, 0x7D4F,
  0x6F60, 0xE62A, 0x3458, 0x3355, 0x395E, 0x4836, 0x7D50, 0x6F62,
  0x6F61, 0x7D51,      0, 0xFB58, 0x7D52, 0x6F63,      0,      0,
@@ -11148,9 +11148,9 @@ static const unsigned short utf8_to_euc_E99D[] = {
  0xE73E, 0x7058, 0x705C, 0xE73F, 0x705A, 0xE740,      0, 0xE741,
 };
 static const unsigned short utf8_to_euc_E99D_x0213[] = {
-      0, 0xFB7A, 0x704E,      0, 0x704B,      0, 0x704C, 0xFB7B,
+      0, 0xFB7A, 0x704E, 0xE72E, 0x704B,      0, 0x704C, 0xFB7B,
  0x704D, 0x704F, 0xE72F,      0,      0, 0x7D68, 0x7D69, 0x7D6A,
-      0,      0, 0x4044,      0,      0, 0xFB7C, 0x4C77, 0xFB7D,
+      0, 0xF476, 0x4044,      0,      0, 0xFB7C, 0x4C77, 0xFB7D,
  0xE734, 0x4045, 0x7D6B, 0xFB7E, 0x7050,      0, 0x4873,      0,
  0x7051, 0x7353, 0x4C4C, 0xE737, 0x7052,      0, 0x7053, 0xE738,
  0x7054, 0x3357, 0xFC21, 0x7056,      0, 0x3F59, 0x7D6C,      0,
@@ -11292,7 +11292,7 @@ static const unsigned short utf8_to_euc_E9A4_x0213[] = {
  0xFC54, 0x712E, 0x4D5C,      0, 0x3142,      0,      0,      0,
  0x3B41, 0xE853, 0x712F, 0x326E, 0x7130, 0xE854, 0xFC57, 0xFC58,
  0x7131,      0, 0xFC5A, 0xFC5B, 0xFC5C, 0x7133, 0x7134, 0xE85A,
- 0x7136, 0x7132, 0xE85B,      0, 0x7135,      0, 0xE85C,      0,
+ 0x7136, 0x7132, 0xE85B,      0, 0x7135,      0, 0xE85C, 0xE85D,
  0x345B,      0,      0, 0xE85E, 0x7137,      0, 0x7138,      0,
       0, 0xFC5E, 0xFC5F, 0xFC60, 0xE862, 0xE863,      0,      0,
       0, 0xE864, 0xFC61, 0xFC62, 0xFC63, 0x7139, 0x713A,      0,
@@ -11431,7 +11431,7 @@ static const unsigned short utf8_to_euc_E9AB_x0213[] = {
  0x716F, 0x7E36,      0, 0x7E37, 0x3F71,      0, 0xFD2D,      0,
  0xE965,      0,      0,      0,      0,      0, 0x7E38, 0x7170,
  0xFD2E, 0x7171, 0xFD2F, 0x7172, 0x7173, 0xFD30, 0x7E39, 0xE96B,
- 0x3962,      0,      0, 0xE96C, 0xFD32,      0, 0x7174, 0x7175,
+ 0x3962, 0xF47B,      0, 0xE96C, 0xFD32,      0, 0x7174, 0x7175,
  0xFD33,      0, 0x7176, 0x7177, 0xE96F, 0xFD34, 0x7178, 0xE971,
       0, 0xFD35, 0x4831, 0x717A, 0xE973, 0x4926, 0x717B, 0x7179,
       0, 0x717D, 0xE974, 0xE975, 0x717C, 0xE976,      0, 0x717E,
@@ -11495,7 +11495,7 @@ static const unsigned short utf8_to_euc_E9AE_x0213[] = {
  0x723E,      0,      0,      0,      0,      0, 0xFD48, 0x7E49,
  0x723F, 0xEA63, 0x4B6E, 0x3B2D, 0xFD49, 0x3A7A, 0x412F,      0,
  0xEA65, 0xFD4A, 0xFD4D,      0, 0x7240,      0,      0, 0xEA68,
- 0xFD4E, 0x7243,      0,      0, 0xEA6B,      0, 0xFD4F, 0xEA6D,
+ 0xFD4E, 0x7243,      0, 0xEA6A, 0xEA6B,      0, 0xFD4F, 0xEA6D,
 };
 static const unsigned short utf8_to_euc_E9AF[] = {
  0x7241, 0xEA6E,      0,      0,      0,      0, 0x7244, 0xEA6F,
@@ -11859,11 +11859,11 @@ static const unsigned short utf8_to_euc_EFA8[] = {
 };
 static const unsigned short utf8_to_euc_EFA8_x0213[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0x2F4B,
- 0x2F57, 0x4F72,      0, 0xAE79, 0x757A, 0x775A, 0x776F,      0,
-      0, 0x793C, 0x793D, 0x7941,      0,      0,      0, 0x7B3A,
- 0xF738, 0xF745, 0x7C2E,      0, 0xF96E,      0, 0x7C6A,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0xF434, 0x2F4B,
+ 0x2F57, 0x4F72, 0xF444, 0xAE79, 0x757A, 0x775A, 0x776F, 0xF453,
+ 0xF455, 0x793C, 0x793D, 0x7941, 0xF45A, 0xF45B, 0xF45E, 0x7B3A,
+ 0xF738, 0xF745, 0x7C2E, 0xF469, 0xF96E, 0xF46B, 0x7C6A, 0xF46F,
+ 0xF470, 0xF473, 0xF477, 0xF478, 0xF479, 0xF47D,      0,      0,
  0x2E38, 0x2E49, 0x2E50, 0x2E63, 0x2E68, 0x2E6E, 0x2F2C, 0x2F2F,
  0x2F36, 0x2F5A, 0x2F5E, 0x4F61, 0x4F62, 0x7450, 0x745C, 0x745E,
 };
@@ -11957,16 +11957,6 @@ static const unsigned short utf8_to_euc_EFBF[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-static const unsigned short utf8_to_euc_EFBF_x0213[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0x2131,      0, 0x216F,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-};
 static const unsigned short *const utf8_to_euc_E1_x0213[] = {
                 0,                0,                0,                0,
                 0,                0,                0,                0,
@@ -12415,7 +12405,7 @@ static const unsigned short *const utf8_to_euc_EF_x0213[] = {
                 0,                0,                0,                0,
                 0,                0,                0,                0,
                 0, utf8_to_euc_EFB9_x0213,                0,                0,
- utf8_to_euc_EFBC_x0213, utf8_to_euc_EFBD_x0213, utf8_to_euc_EFBE, utf8_to_euc_EFBF_x0213,
+ utf8_to_euc_EFBC_x0213, utf8_to_euc_EFBD_x0213, utf8_to_euc_EFBE, utf8_to_euc_EFBF,
 };
 const unsigned short *const utf8_to_euc_2bytes[] = {
               0,              0,              0,              0,
diff --git a/ext/nkf/nkf.c b/ext/nkf/nkf.c
index 37717e4799..9613a925ce 100644
--- a/ext/nkf/nkf.c
+++ b/ext/nkf/nkf.c
@@ -137,7 +137,8 @@ rb_nkf_convert(VALUE obj, VALUE opt, VALUE src)
 {
     VALUE tmp;
     reinit();
-    nkf_split_options(StringValueCStr(opt));
+    StringValue(opt);
+    nkf_split_options(RSTRING_PTR(opt));
     if (!output_encoding) rb_raise(rb_eArgError, "no output encoding given");
 
     switch (nkf_enc_to_index(output_encoding)) {
@@ -152,7 +153,8 @@ rb_nkf_convert(VALUE obj, VALUE opt, VALUE src)
     incsize = INCSIZE;
 
     input_ctr = 0;
-    input = (unsigned char *)StringValuePtr(src);
+    StringValue(src);
+    input = (unsigned char *)RSTRING_PTR(src);
     i_len = RSTRING_LENINT(src);
     tmp = rb_str_new(0, i_len*3 + 10);
 
@@ -168,6 +170,7 @@ rb_nkf_convert(VALUE obj, VALUE opt, VALUE src)
     /* use _result_ end */
 
     rb_str_set_len(tmp, output_ctr);
+    OBJ_INFECT(tmp, src);
 
     if (mimeout_f)
 	rb_enc_associate(tmp, rb_usascii_encoding());
@@ -192,7 +195,8 @@ rb_nkf_guess(VALUE obj, VALUE src)
     reinit();
 
     input_ctr = 0;
-    input = (unsigned char *)StringValuePtr(src);
+    StringValue(src);
+    input = (unsigned char *)RSTRING_PTR(src);
     i_len = RSTRING_LENINT(src);
 
     guess_f = TRUE;
diff --git a/ext/objspace/depend b/ext/objspace/depend
index 18be4fe8a8..dc3009fc50 100644
--- a/ext/objspace/depend
+++ b/ext/objspace/depend
@@ -1,30 +1,29 @@
 # AUTOGENERATED DEPENDENCIES START
 object_tracing.o: $(RUBY_EXTCONF_H)
 object_tracing.o: $(arch_hdrdir)/ruby/config.h
-object_tracing.o: $(hdrdir)/ruby.h
-object_tracing.o: $(hdrdir)/ruby/assert.h
 object_tracing.o: $(hdrdir)/ruby/backward.h
 object_tracing.o: $(hdrdir)/ruby/debug.h
 object_tracing.o: $(hdrdir)/ruby/defines.h
+object_tracing.o: $(hdrdir)/ruby/encoding.h
 object_tracing.o: $(hdrdir)/ruby/intern.h
+object_tracing.o: $(hdrdir)/ruby/io.h
 object_tracing.o: $(hdrdir)/ruby/missing.h
+object_tracing.o: $(hdrdir)/ruby/oniguruma.h
 object_tracing.o: $(hdrdir)/ruby/ruby.h
 object_tracing.o: $(hdrdir)/ruby/st.h
 object_tracing.o: $(hdrdir)/ruby/subst.h
+object_tracing.o: $(top_srcdir)/include/ruby.h
 object_tracing.o: $(top_srcdir)/internal.h
 object_tracing.o: object_tracing.c
 object_tracing.o: objspace.h
 objspace.o: $(RUBY_EXTCONF_H)
 objspace.o: $(arch_hdrdir)/ruby/config.h
-objspace.o: $(hdrdir)/ruby.h
-objspace.o: $(hdrdir)/ruby/assert.h
 objspace.o: $(hdrdir)/ruby/backward.h
 objspace.o: $(hdrdir)/ruby/defines.h
 objspace.o: $(hdrdir)/ruby/encoding.h
 objspace.o: $(hdrdir)/ruby/intern.h
 objspace.o: $(hdrdir)/ruby/io.h
 objspace.o: $(hdrdir)/ruby/missing.h
-objspace.o: $(hdrdir)/ruby/onigmo.h
 objspace.o: $(hdrdir)/ruby/oniguruma.h
 objspace.o: $(hdrdir)/ruby/re.h
 objspace.o: $(hdrdir)/ruby/regex.h
@@ -32,6 +31,7 @@ objspace.o: $(hdrdir)/ruby/ruby.h
 objspace.o: $(hdrdir)/ruby/st.h
 objspace.o: $(hdrdir)/ruby/subst.h
 objspace.o: $(top_srcdir)/gc.h
+objspace.o: $(top_srcdir)/include/ruby.h
 objspace.o: $(top_srcdir)/internal.h
 objspace.o: $(top_srcdir)/node.h
 objspace.o: $(top_srcdir)/symbol.h
@@ -39,8 +39,6 @@ objspace.o: objspace.c
 objspace.o: {$(VPATH)}id.h
 objspace_dump.o: $(RUBY_EXTCONF_H)
 objspace_dump.o: $(arch_hdrdir)/ruby/config.h
-objspace_dump.o: $(hdrdir)/ruby.h
-objspace_dump.o: $(hdrdir)/ruby/assert.h
 objspace_dump.o: $(hdrdir)/ruby/backward.h
 objspace_dump.o: $(hdrdir)/ruby/debug.h
 objspace_dump.o: $(hdrdir)/ruby/defines.h
@@ -48,7 +46,6 @@ objspace_dump.o: $(hdrdir)/ruby/encoding.h
 objspace_dump.o: $(hdrdir)/ruby/intern.h
 objspace_dump.o: $(hdrdir)/ruby/io.h
 objspace_dump.o: $(hdrdir)/ruby/missing.h
-objspace_dump.o: $(hdrdir)/ruby/onigmo.h
 objspace_dump.o: $(hdrdir)/ruby/oniguruma.h
 objspace_dump.o: $(hdrdir)/ruby/ruby.h
 objspace_dump.o: $(hdrdir)/ruby/st.h
@@ -59,6 +56,7 @@ objspace_dump.o: $(top_srcdir)/ccan/container_of/container_of.h
 objspace_dump.o: $(top_srcdir)/ccan/list/list.h
 objspace_dump.o: $(top_srcdir)/ccan/str/str.h
 objspace_dump.o: $(top_srcdir)/gc.h
+objspace_dump.o: $(top_srcdir)/include/ruby.h
 objspace_dump.o: $(top_srcdir)/internal.h
 objspace_dump.o: $(top_srcdir)/method.h
 objspace_dump.o: $(top_srcdir)/node.h
@@ -66,6 +64,7 @@ objspace_dump.o: $(top_srcdir)/ruby_assert.h
 objspace_dump.o: $(top_srcdir)/ruby_atomic.h
 objspace_dump.o: $(top_srcdir)/thread_pthread.h
 objspace_dump.o: $(top_srcdir)/vm_core.h
+objspace_dump.o: $(top_srcdir)/vm_debug.h
 objspace_dump.o: $(top_srcdir)/vm_opts.h
 objspace_dump.o: objspace.h
 objspace_dump.o: objspace_dump.c
diff --git a/ext/objspace/extconf.rb b/ext/objspace/extconf.rb
index d0c2dbd02b..adb8ef9169 100644
--- a/ext/objspace/extconf.rb
+++ b/ext/objspace/extconf.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 $INCFLAGS << " -I$(topdir) -I$(top_srcdir)"
 $VPATH << '$(topdir)' << '$(top_srcdir)' # for id.h.
 create_makefile('objspace')
diff --git a/ext/objspace/object_tracing.c b/ext/objspace/object_tracing.c
index a057ac2a96..3a7f54427d 100644
--- a/ext/objspace/object_tracing.c
+++ b/ext/objspace/object_tracing.c
@@ -39,8 +39,7 @@ make_unique_str(st_table *tbl, const char *str, long len)
 
 	if (st_lookup(tbl, (st_data_t)str, &n)) {
 	    st_insert(tbl, (st_data_t)str, n+1);
-	    st_get_key(tbl, (st_data_t)str, &n);
-	    result = (char *)n;
+	    st_get_key(tbl, (st_data_t)str, (st_data_t *)&result);
 	}
 	else {
 	    result = (char *)ruby_xmalloc(len+1);
@@ -60,9 +59,8 @@ delete_unique_str(st_table *tbl, const char *str)
 
 	st_lookup(tbl, (st_data_t)str, &n);
 	if (n == 1) {
-	    n = (st_data_t)str;
-	    st_delete(tbl, &n, 0);
-	    ruby_xfree((char *)n);
+	    st_delete(tbl, (st_data_t *)&str, 0);
+	    ruby_xfree((char *)str);
 	}
 	else {
 	    st_insert(tbl, (st_data_t)str, n-1);
@@ -84,10 +82,8 @@ newobj_i(VALUE tpval, void *data)
     const char *path_cstr = RTEST(path) ? make_unique_str(arg->str_table, RSTRING_PTR(path), RSTRING_LEN(path)) : 0;
     VALUE class_path = (RTEST(klass) && !OBJ_FROZEN(klass)) ? rb_class_path_cached(klass) : Qnil;
     const char *class_path_cstr = RTEST(class_path) ? make_unique_str(arg->str_table, RSTRING_PTR(class_path), RSTRING_LEN(class_path)) : 0;
-    st_data_t v;
 
-    if (st_lookup(arg->object_table, (st_data_t)obj, &v)) {
-	info = (struct allocation_info *)v;
+    if (st_lookup(arg->object_table, (st_data_t)obj, (st_data_t *)&info)) {
 	if (arg->keep_remains) {
 	    if (info->living) {
 		/* do nothing. there is possibility to keep living if FREEOBJ events while suppressing tracing */
@@ -117,19 +113,15 @@ freeobj_i(VALUE tpval, void *data)
 {
     struct traceobj_arg *arg = (struct traceobj_arg *)data;
     rb_trace_arg_t *tparg = rb_tracearg_from_tracepoint(tpval);
-    st_data_t obj = (st_data_t)rb_tracearg_object(tparg);
-    st_data_t v;
+    VALUE obj = rb_tracearg_object(tparg);
     struct allocation_info *info;
 
-    if (arg->keep_remains) {
-	if (st_lookup(arg->object_table, obj, &v)) {
-	    info = (struct allocation_info *)v;
+    if (st_lookup(arg->object_table, (st_data_t)obj, (st_data_t *)&info)) {
+	if (arg->keep_remains) {
 	    info->living = 0;
 	}
-    }
-    else {
-	if (st_delete(arg->object_table, &obj, &v)) {
-	    info = (struct allocation_info *)v;
+	else {
+	    st_delete(arg->object_table, (st_data_t *)&obj, (st_data_t *)&info);
 	    delete_unique_str(arg->str_table, info->path);
 	    delete_unique_str(arg->str_table, info->class_path);
 	    ruby_xfree(info);
@@ -138,14 +130,14 @@ freeobj_i(VALUE tpval, void *data)
 }
 
 static int
-free_keys_i(st_data_t key, st_data_t value, st_data_t data)
+free_keys_i(st_data_t key, st_data_t value, void *data)
 {
     ruby_xfree((void *)key);
     return ST_CONTINUE;
 }
 
 static int
-free_values_i(st_data_t key, st_data_t value, st_data_t data)
+free_values_i(st_data_t key, st_data_t value, void *data)
 {
     ruby_xfree((void *)value);
     return ST_CONTINUE;
@@ -186,9 +178,7 @@ trace_object_allocations_start(VALUE self)
     else {
 	if (arg->newobj_trace == 0) {
 	    arg->newobj_trace = rb_tracepoint_new(0, RUBY_INTERNAL_EVENT_NEWOBJ, newobj_i, arg);
-	    rb_gc_register_mark_object(arg->newobj_trace);
 	    arg->freeobj_trace = rb_tracepoint_new(0, RUBY_INTERNAL_EVENT_FREEOBJ, freeobj_i, arg);
-	    rb_gc_register_mark_object(arg->freeobj_trace);
 	}
 	rb_tracepoint_enable(arg->newobj_trace);
 	rb_tracepoint_enable(arg->freeobj_trace);
@@ -218,6 +208,8 @@ trace_object_allocations_stop(VALUE self)
     if (arg->running == 0) {
 	rb_tracepoint_disable(arg->newobj_trace);
 	rb_tracepoint_disable(arg->freeobj_trace);
+	arg->newobj_trace = 0;
+	arg->freeobj_trace = 0;
     }
 
     return Qnil;
@@ -329,9 +321,9 @@ static struct allocation_info *
 lookup_allocation_info(VALUE obj)
 {
     if (tmp_trace_arg) {
-	st_data_t info;
-	if (st_lookup(tmp_trace_arg->object_table, obj, &info)) {
-	    return (struct allocation_info *)info;
+ 	struct allocation_info *info;
+	if (st_lookup(tmp_trace_arg->object_table, obj, (st_data_t *)&info)) {
+	    return info;
 	}
     }
     return NULL;
@@ -364,7 +356,7 @@ allocation_sourcefile(VALUE self, VALUE obj)
 }
 
 /*
- * call-seq: allocation_sourceline(object) -> integer
+ * call-seq: allocation_sourceline(object) -> string
  *
  * Returns the original line from source for from the given +object+.
  *
@@ -447,7 +439,7 @@ allocation_method_id(VALUE self, VALUE obj)
 }
 
 /*
- * call-seq: allocation_generation(object) -> integer or nil
+ * call-seq: allocation_generation(object) -> Fixnum
  *
  * Returns garbage collector generation for the given +object+.
  *
diff --git a/ext/objspace/objspace.c b/ext/objspace/objspace.c
index 311e687206..eff9d0c7f8 100644
--- a/ext/objspace/objspace.c
+++ b/ext/objspace/objspace.c
@@ -12,9 +12,9 @@
 
 **********************************************************************/
 
-#include <ruby/io.h>
 #include "internal.h"
 #include <ruby/st.h>
+#include <ruby/io.h>
 #include <ruby/re.h>
 #include "node.h"
 #include "gc.h"
@@ -33,7 +33,7 @@
  *  This method is only expected to work with C Ruby.
  *
  *  From Ruby 2.2, memsize_of(obj) returns a memory size includes
- *  sizeof(RVALUE).
+  * sizeof(RVALUE).
  */
 
 static VALUE
@@ -188,7 +188,6 @@ type2sym(enum ruby_value_type i)
 	CASE_TYPE(T_IMEMO);
 	CASE_TYPE(T_NODE);
 	CASE_TYPE(T_ICLASS);
-        CASE_TYPE(T_MOVED);
 	CASE_TYPE(T_ZOMBIE);
 #undef CASE_TYPE
       default: rb_bug("type2sym: unknown type (%d)", i);
@@ -204,7 +203,7 @@ type2sym(enum ruby_value_type i)
  *
  *  Note that this information is incomplete.  You need to deal with
  *  this information as only a *HINT*.  Especially, total size of
- *  T_DATA may be wrong.
+ *  T_DATA may not right size.
  *
  *  It returns a hash as:
  *    {:TOTAL=>1461154, :T_CLASS=>158280, :T_MODULE=>20672, :T_STRING=>527249, ...}
@@ -233,6 +232,13 @@ count_objects_size(int argc, VALUE *argv, VALUE os)
 
     rb_objspace_each_objects(cos_i, &counts[0]);
 
+    if (hash == Qnil) {
+        hash = rb_hash_new();
+    }
+    else if (!RHASH_EMPTY_P(hash)) {
+        st_foreach(RHASH_TBL(hash), set_zero_i, hash);
+    }
+
     for (i = 0; i <= T_MASK; i++) {
 	if (counts[i]) {
 	    VALUE type = type2sym(i);
@@ -307,6 +313,13 @@ count_symbols(int argc, VALUE *argv, VALUE os)
     size_t immortal_symbols = rb_sym_immortal_count();
     rb_objspace_each_objects(cs_i, &dynamic_counts);
 
+    if (hash == Qnil) {
+        hash = rb_hash_new();
+    }
+    else if (!RHASH_EMPTY_P(hash)) {
+        st_foreach(RHASH_TBL(hash), set_zero_i, hash);
+    }
+
     rb_hash_aset(hash, ID2SYM(rb_intern("mortal_dynamic_symbol")),   SIZET2NUM(dynamic_counts.mortal));
     rb_hash_aset(hash, ID2SYM(rb_intern("immortal_dynamic_symbol")), SIZET2NUM(dynamic_counts.immortal));
     rb_hash_aset(hash, ID2SYM(rb_intern("immortal_static_symbol")),  SIZET2NUM(immortal_symbols - dynamic_counts.immortal));
@@ -358,7 +371,7 @@ static VALUE
 count_nodes(int argc, VALUE *argv, VALUE os)
 {
     size_t nodes[NODE_LAST+1];
-    enum node_type i;
+    size_t i;
     VALUE hash = setup_hash(argc, argv);
 
     for (i = 0; i <= NODE_LAST; i++) {
@@ -367,25 +380,28 @@ count_nodes(int argc, VALUE *argv, VALUE os)
 
     rb_objspace_each_objects(cn_i, &nodes[0]);
 
+    if (hash == Qnil) {
+        hash = rb_hash_new();
+    }
+    else if (!RHASH_EMPTY_P(hash)) {
+        st_foreach(RHASH_TBL(hash), set_zero_i, hash);
+    }
+
     for (i=0; i<NODE_LAST; i++) {
 	if (nodes[i] != 0) {
 	    VALUE node;
 	    switch (i) {
-#define COUNT_NODE(n) case n: node = ID2SYM(rb_intern(#n)); goto set
+#define COUNT_NODE(n) case n: node = ID2SYM(rb_intern(#n)); break;
 		COUNT_NODE(NODE_SCOPE);
 		COUNT_NODE(NODE_BLOCK);
 		COUNT_NODE(NODE_IF);
-		COUNT_NODE(NODE_UNLESS);
 		COUNT_NODE(NODE_CASE);
-		COUNT_NODE(NODE_CASE2);
-                COUNT_NODE(NODE_CASE3);
 		COUNT_NODE(NODE_WHEN);
-                COUNT_NODE(NODE_IN);
+		COUNT_NODE(NODE_OPT_N);
 		COUNT_NODE(NODE_WHILE);
 		COUNT_NODE(NODE_UNTIL);
 		COUNT_NODE(NODE_ITER);
 		COUNT_NODE(NODE_FOR);
-		COUNT_NODE(NODE_FOR_MASGN);
 		COUNT_NODE(NODE_BREAK);
 		COUNT_NODE(NODE_NEXT);
 		COUNT_NODE(NODE_REDO);
@@ -402,22 +418,22 @@ count_nodes(int argc, VALUE *argv, VALUE os)
 		COUNT_NODE(NODE_DASGN_CURR);
 		COUNT_NODE(NODE_GASGN);
 		COUNT_NODE(NODE_IASGN);
+		COUNT_NODE(NODE_IASGN2);
 		COUNT_NODE(NODE_CDECL);
 		COUNT_NODE(NODE_CVASGN);
+		COUNT_NODE(NODE_CVDECL);
 		COUNT_NODE(NODE_OP_ASGN1);
 		COUNT_NODE(NODE_OP_ASGN2);
 		COUNT_NODE(NODE_OP_ASGN_AND);
 		COUNT_NODE(NODE_OP_ASGN_OR);
 		COUNT_NODE(NODE_OP_CDECL);
 		COUNT_NODE(NODE_CALL);
-		COUNT_NODE(NODE_OPCALL);
 		COUNT_NODE(NODE_FCALL);
 		COUNT_NODE(NODE_VCALL);
-		COUNT_NODE(NODE_QCALL);
 		COUNT_NODE(NODE_SUPER);
 		COUNT_NODE(NODE_ZSUPER);
-		COUNT_NODE(NODE_LIST);
-		COUNT_NODE(NODE_ZLIST);
+		COUNT_NODE(NODE_ARRAY);
+		COUNT_NODE(NODE_ZARRAY);
 		COUNT_NODE(NODE_VALUES);
 		COUNT_NODE(NODE_HASH);
 		COUNT_NODE(NODE_RETURN);
@@ -440,7 +456,7 @@ count_nodes(int argc, VALUE *argv, VALUE os)
 		COUNT_NODE(NODE_DXSTR);
 		COUNT_NODE(NODE_EVSTR);
 		COUNT_NODE(NODE_DREGX);
-		COUNT_NODE(NODE_ONCE);
+		COUNT_NODE(NODE_DREGX_ONCE);
 		COUNT_NODE(NODE_ARGS);
 		COUNT_NODE(NODE_ARGS_AUX);
 		COUNT_NODE(NODE_OPT_ARG);
@@ -449,6 +465,8 @@ count_nodes(int argc, VALUE *argv, VALUE os)
 		COUNT_NODE(NODE_ARGSCAT);
 		COUNT_NODE(NODE_ARGSPUSH);
 		COUNT_NODE(NODE_SPLAT);
+		COUNT_NODE(NODE_TO_ARY);
+		COUNT_NODE(NODE_BLOCK_ARG);
 		COUNT_NODE(NODE_BLOCK_PASS);
 		COUNT_NODE(NODE_DEFN);
 		COUNT_NODE(NODE_DEFS);
@@ -471,16 +489,15 @@ count_nodes(int argc, VALUE *argv, VALUE os)
 		COUNT_NODE(NODE_ERRINFO);
 		COUNT_NODE(NODE_DEFINED);
 		COUNT_NODE(NODE_POSTEXE);
+		COUNT_NODE(NODE_ALLOCA);
+		COUNT_NODE(NODE_BMETHOD);
 		COUNT_NODE(NODE_DSYM);
 		COUNT_NODE(NODE_ATTRASGN);
+		COUNT_NODE(NODE_PRELUDE);
 		COUNT_NODE(NODE_LAMBDA);
-                COUNT_NODE(NODE_ARYPTN);
-                COUNT_NODE(NODE_HSHPTN);
 #undef COUNT_NODE
-	      case NODE_LAST: break;
+	      default: node = INT2FIX(i);
 	    }
-	    UNREACHABLE;
-	  set:
 	    rb_hash_aset(hash, node, SIZET2NUM(nodes[i]));
 	}
     }
@@ -559,7 +576,7 @@ count_tdata_objects(int argc, VALUE *argv, VALUE self)
     return hash;
 }
 
-static ID imemo_type_ids[IMEMO_MASK+1];
+static ID imemo_type_ids[imemo_mask+1];
 
 static int
 count_imemo_objects_i(void *vstart, void *vend, size_t stride, void *data)
@@ -622,7 +639,7 @@ count_imemo_objects(int argc, VALUE *argv, VALUE self)
     VALUE hash = setup_hash(argc, argv);
 
     if (imemo_type_ids[0] == 0) {
-        imemo_type_ids[0] = rb_intern("imemo_env");
+	imemo_type_ids[0] = rb_intern("imemo_none");
 	imemo_type_ids[1] = rb_intern("imemo_cref");
 	imemo_type_ids[2] = rb_intern("imemo_svar");
 	imemo_type_ids[3] = rb_intern("imemo_throw_data");
@@ -630,9 +647,6 @@ count_imemo_objects(int argc, VALUE *argv, VALUE self)
 	imemo_type_ids[5] = rb_intern("imemo_memo");
 	imemo_type_ids[6] = rb_intern("imemo_ment");
 	imemo_type_ids[7] = rb_intern("imemo_iseq");
-	imemo_type_ids[8] = rb_intern("imemo_tmpbuf");
-        imemo_type_ids[9] = rb_intern("imemo_ast");
-        imemo_type_ids[10] = rb_intern("imemo_parser_strterm");
     }
 
     rb_objspace_each_objects(count_imemo_objects_i, (void *)hash);
@@ -830,7 +844,7 @@ static int
 collect_values_of_values(VALUE category, VALUE category_objects, VALUE categories)
 {
     VALUE ary = rb_ary_new();
-    rb_hash_foreach(category_objects, collect_values, ary);
+    st_foreach(rb_hash_tbl(category_objects), collect_values, ary);
     rb_hash_aset(categories, category, ary);
     return ST_CONTINUE;
 }
@@ -908,7 +922,7 @@ objspace_internal_super_of(VALUE self, VALUE obj)
 	obj = (VALUE)DATA_PTR(obj);
     }
 
-    switch (OBJ_BUILTIN_TYPE(obj)) {
+    switch (TYPE(obj)) {
       case T_MODULE:
       case T_CLASS:
       case T_ICLASS:
@@ -942,7 +956,6 @@ void Init_objspace_dump(VALUE rb_mObjSpace);
 void
 Init_objspace(void)
 {
-#undef rb_intern
     VALUE rb_mObjSpace;
 #if 0
     rb_mObjSpace = rb_define_module("ObjectSpace"); /* let rdoc know */
diff --git a/ext/objspace/objspace_dump.c b/ext/objspace/objspace_dump.c
index 5fa9d98e38..47aaaf2e3a 100644
--- a/ext/objspace/objspace_dump.c
+++ b/ext/objspace/objspace_dump.c
@@ -12,27 +12,25 @@
 
 **********************************************************************/
 
-#include "ruby/io.h"
 #include "internal.h"
 #include "ruby/debug.h"
+#include "ruby/io.h"
 #include "gc.h"
 #include "node.h"
 #include "vm_core.h"
 #include "objspace.h"
 
 static VALUE sym_output, sym_stdout, sym_string, sym_file;
-static VALUE sym_full;
 
 struct dump_config {
     VALUE type;
     FILE *stream;
     VALUE string;
+    int roots;
     const char *root_category;
     VALUE cur_obj;
     VALUE cur_obj_klass;
     size_t cur_obj_references;
-    unsigned int roots: 1;
-    unsigned int full_heap: 1;
 };
 
 PRINTF_ARGS(static void dump_append(struct dump_config *, const char *, ...), 2, 3);
@@ -105,7 +103,7 @@ static inline const char *
 obj_type(VALUE obj)
 {
     switch (BUILTIN_TYPE(obj)) {
-#define CASE_TYPE(type) case T_##type: return #type
+#define CASE_TYPE(type) case T_##type: return #type; break
 	CASE_TYPE(NONE);
 	CASE_TYPE(NIL);
 	CASE_TYPE(OBJECT);
@@ -172,9 +170,9 @@ reachable_object_i(VALUE ref, void *data)
 	return;
 
     if (dc->cur_obj_references == 0)
-        dump_append(dc, ", \"references\":[\"%#"PRIxVALUE"\"", ref);
+	dump_append(dc, ", \"references\":[\"%p\"", (void *)ref);
     else
-        dump_append(dc, ", \"%#"PRIxVALUE"\"", ref);
+	dump_append(dc, ", \"%p\"", (void *)ref);
 
     dc->cur_obj_references++;
 }
@@ -184,7 +182,7 @@ dump_append_string_content(struct dump_config *dc, VALUE obj)
 {
     dump_append(dc, ", \"bytesize\":%ld", RSTRING_LEN(obj));
     if (!STR_EMBED_P(obj) && !STR_SHARED_P(obj) && (long)rb_str_capacity(obj) != RSTRING_LEN(obj))
-	dump_append(dc, ", \"capacity\":%"PRIuSIZE, rb_str_capacity(obj));
+	dump_append(dc, ", \"capacity\":%"PRIdSIZE, rb_str_capacity(obj));
 
     if (is_ascii_string(obj)) {
 	dump_append(dc, ", \"value\":");
@@ -192,30 +190,8 @@ dump_append_string_content(struct dump_config *dc, VALUE obj)
     }
 }
 
-static const char *
-imemo_name(int imemo)
-{
-    switch(imemo) {
-#define TYPE_STR(t) case(imemo_##t): return #t
-	TYPE_STR(env);
-	TYPE_STR(cref);
-	TYPE_STR(svar);
-	TYPE_STR(throw_data);
-	TYPE_STR(ifunc);
-	TYPE_STR(memo);
-	TYPE_STR(ment);
-	TYPE_STR(iseq);
-	TYPE_STR(tmpbuf);
-	TYPE_STR(ast);
-	TYPE_STR(parser_strterm);
-      default:
-	return "unknown";
-#undef TYPE_STR
-    }
-}
-
 static void
-dump_object(VALUE obj, struct dump_config *dc)
+dump_object(VALUE obj, struct dump_config *dc, int part)
 {
     size_t memsize;
     struct allocation_info *ainfo;
@@ -235,20 +211,20 @@ dump_object(VALUE obj, struct dump_config *dc)
     if (dc->cur_obj == dc->string)
 	return;
 
-    dump_append(dc, "{\"address\":\"%#"PRIxVALUE"\", \"type\":\"%s\"", obj, obj_type(obj));
+    if (part)
+	dump_append(dc, "\"%p\":{", (void *)obj);
+    else
+	dump_append(dc, "{\"address\":\"%p\", ", (void *)obj);
+    dump_append(dc, "\"type\":\"%s\"", obj_type(obj));
 
     if (dc->cur_obj_klass)
-        dump_append(dc, ", \"class\":\"%#"PRIxVALUE"\"", dc->cur_obj_klass);
+	dump_append(dc, ", \"class\":\"%p\"", (void *)dc->cur_obj_klass);
     if (rb_obj_frozen_p(obj))
 	dump_append(dc, ", \"frozen\":true");
 
     switch (BUILTIN_TYPE(obj)) {
-      case T_NONE:
-	dump_append(dc, "}\n");
-	return;
-
-      case T_IMEMO:
-	dump_append(dc, ", \"imemo_type\":\"%s\"", imemo_name(imemo_type(obj)));
+      case T_NODE:
+	dump_append(dc, ", \"node_type\":\"%s\"", ruby_node_name(nd_type(obj)));
 	break;
 
       case T_SYMBOL:
@@ -272,9 +248,9 @@ dump_object(VALUE obj, struct dump_config *dc)
 	break;
 
       case T_HASH:
-	dump_append(dc, ", \"size\":%"PRIuSIZE, (size_t)RHASH_SIZE(obj));
-        if (FL_TEST(obj, RHASH_PROC_DEFAULT))
-            dump_append(dc, ", \"default\":\"%#"PRIxVALUE"\"", RHASH_IFNONE(obj));
+	dump_append(dc, ", \"size\":%"PRIdSIZE, (size_t)RHASH_SIZE(obj));
+	if (FL_TEST(obj, HASH_PROC_DEFAULT))
+	    dump_append(dc, ", \"default\":\"%p\"", (void *)RHASH_IFNONE(obj));
 	break;
 
       case T_ARRAY:
@@ -311,7 +287,8 @@ dump_object(VALUE obj, struct dump_config *dc)
 	break;
 
       case T_ZOMBIE:
-	dump_append(dc, "}\n");
+	dump_append(dc, "}");
+	dc->roots++;
 	return;
     }
 
@@ -340,7 +317,8 @@ dump_object(VALUE obj, struct dump_config *dc)
 	dump_append(dc, "}");
     }
 
-    dump_append(dc, "}\n");
+    dump_append(dc, "}");
+    dc->roots++;
 }
 
 static int
@@ -349,8 +327,10 @@ heap_i(void *vstart, void *vend, size_t stride, void *data)
     struct dump_config *dc = (struct dump_config *)data;
     VALUE v = (VALUE)vstart;
     for (; v != (VALUE)vend; v += stride) {
-	if (dc->full_heap || RBASIC(v)->flags)
-	    dump_object(v, dc);
+	if (RBASIC(v)->flags && v != dc->string) {
+	    if (dc->roots++) dump_append(dc, ",\n");
+	    dump_object(v, dc, 1);
+	}
     }
     return 0;
 }
@@ -361,14 +341,16 @@ root_obj_i(const char *category, VALUE obj, void *data)
     struct dump_config *dc = (struct dump_config *)data;
 
     if (dc->root_category != NULL && category != dc->root_category)
-	dump_append(dc, "]}\n");
-    if (dc->root_category == NULL || category != dc->root_category)
-        dump_append(dc, "{\"type\":\"ROOT\", \"root\":\"%s\", \"references\":[\"%#"PRIxVALUE"\"", category, obj);
+	dump_append(dc, "]},\n");
+    if (dc->root_category == NULL || category != dc->root_category) {
+	dump_append(dc, "\"%p\":", (void *)obj);
+	dump_append(dc, "{\"type\":\"ROOT\", \"root\":\"%s\", \"references\":[\"%p\"", category, (void *)obj);
+    }
     else
-        dump_append(dc, ", \"%#"PRIxVALUE"\"", obj);
+	dump_append(dc, ", \"%p\"", (void *)obj);
 
     dc->root_category = category;
-    dc->roots = 1;
+    dc->roots++;
 }
 
 static VALUE
@@ -376,15 +358,9 @@ dump_output(struct dump_config *dc, VALUE opts, VALUE output, const char *filena
 {
     VALUE tmp;
 
-    dc->full_heap = 0;
-
-    if (RTEST(opts)) {
+    if (RTEST(opts))
 	output = rb_hash_aref(opts, sym_output);
 
-	if (Qtrue == rb_hash_lookup2(opts, sym_full, Qfalse))
-	    dc->full_heap = 1;
-    }
-
     if (output == sym_stdout) {
 	dc->stream = stdout;
 	dc->string = Qnil;
@@ -453,7 +429,8 @@ objspace_dump(int argc, VALUE *argv, VALUE os)
 
     output = dump_output(&dc, opts, sym_string, filename);
 
-    dump_object(obj, &dc);
+    dump_object(obj, &dc, 0);
+    if (dc.roots) dump_append(&dc, "\n");
 
     return dump_result(&dc, output);
 }
@@ -485,12 +462,14 @@ objspace_dump_all(int argc, VALUE *argv, VALUE os)
 
     output = dump_output(&dc, opts, sym_file, filename);
 
+    dump_append(&dc, "{\n");
     /* dump roots */
     rb_objspace_reachable_objects_from_root(root_obj_i, &dc);
-    if (dc.roots) dump_append(&dc, "]}\n");
+    if (dc.roots) dump_append(&dc, "]}");
 
     /* dump all objects */
     rb_objspace_each_objects(heap_i, &dc);
+    dump_append(&dc, "\n}");
 
     return dump_result(&dc, output);
 }
@@ -498,7 +477,6 @@ objspace_dump_all(int argc, VALUE *argv, VALUE os)
 void
 Init_objspace_dump(VALUE rb_mObjSpace)
 {
-#undef rb_intern
 #if 0
     rb_mObjSpace = rb_define_module("ObjectSpace"); /* let rdoc know */
 #endif
@@ -510,7 +488,6 @@ Init_objspace_dump(VALUE rb_mObjSpace)
     sym_stdout = ID2SYM(rb_intern("stdout"));
     sym_string = ID2SYM(rb_intern("string"));
     sym_file   = ID2SYM(rb_intern("file"));
-    sym_full   = ID2SYM(rb_intern("full"));
 
     /* force create static IDs */
     rb_obj_gc_flags(rb_mObjSpace, 0, 0);
diff --git a/ext/openssl/History.md b/ext/openssl/History.md
deleted file mode 100644
index db5050014e..0000000000
--- a/ext/openssl/History.md
+++ /dev/null
@@ -1,339 +0,0 @@
-Version 2.1.2
-=============
-
-Merged changes in 2.0.9.
-
-
-Version 2.1.1
-=============
-
-Merged changes in 2.0.8.
-
-
-Version 2.1.0
-=============
-
-Notable changes
----------------
-
-* Support for OpenSSL versions before 1.0.1 and LibreSSL versions before 2.5
-  is removed.
-  [[GitHub #86]](https://github.com/ruby/openssl/pull/86)
-* OpenSSL::BN#negative?, #+@, and #-@ are added.
-* OpenSSL::SSL::SSLSocket#connect raises a more informative exception when
-  certificate verification fails.
-  [[GitHub #99]](https://github.com/ruby/openssl/pull/99)
-* OpenSSL::KDF module is newly added. In addition to PBKDF2-HMAC that has moved
-  from OpenSSL::PKCS5, scrypt and HKDF are supported.
-  [[GitHub #109]](https://github.com/ruby/openssl/pull/109)
-  [[GitHub #173]](https://github.com/ruby/openssl/pull/173)
-* OpenSSL.fips_mode is added. We had the setter, but not the getter.
-  [[GitHub #125]](https://github.com/ruby/openssl/pull/125)
-* OpenSSL::OCSP::Request#signed? is added.
-* OpenSSL::ASN1 handles the indefinite length form better. OpenSSL::ASN1.decode
-  no longer wrongly treats the end-of-contents octets as part of the content.
-  OpenSSL::ASN1::ASN1Data#infinite_length is renamed to #indefinite_length.
-  [[GitHub #98]](https://github.com/ruby/openssl/pull/98)
-* OpenSSL::X509::Name#add_entry now accepts two additional keyword arguments
-  'loc' and 'set'.
-  [[GitHub #94]](https://github.com/ruby/openssl/issues/94)
-* OpenSSL::SSL::SSLContext#min_version= and #max_version= are added to replace
-  #ssl_version= that was built on top of the deprecated OpenSSL C API. Use of
-  that method and the constant OpenSSL::SSL::SSLContext::METHODS is now
-  deprecated.
-  [[GitHub #142]](https://github.com/ruby/openssl/pull/142)
-* OpenSSL::X509::Name#to_utf8 is added.
-  [[GitHub #26]](https://github.com/ruby/openssl/issues/26)
-  [[GitHub #143]](https://github.com/ruby/openssl/pull/143)
-* OpenSSL::X509::{Extension,Attribute,Certificate,CRL,Revoked,Request} can be
-  compared with == operator.
-  [[GitHub #161]](https://github.com/ruby/openssl/pull/161)
-* TLS Fallback Signaling Cipher Suite Value (SCSV) support is added.
-  [[GitHub #165]](https://github.com/ruby/openssl/pull/165)
-* Build failure with OpenSSL 1.1 built with no-deprecated is fixed.
-  [[GitHub #160]](https://github.com/ruby/openssl/pull/160)
-* OpenSSL::Buffering#write accepts an arbitrary number of arguments.
-  [[Feature #9323]](https://bugs.ruby-lang.org/issues/9323)
-  [[GitHub #162]](https://github.com/ruby/openssl/pull/162)
-* OpenSSL::PKey::RSA#sign_pss and #verify_pss are added. They perform RSA-PSS
-  signature and verification.
-  [[GitHub #75]](https://github.com/ruby/openssl/issues/75)
-  [[GitHub #76]](https://github.com/ruby/openssl/pull/76)
-  [[GitHub #169]](https://github.com/ruby/openssl/pull/169)
-* OpenSSL::SSL::SSLContext#add_certificate is added.
-  [[GitHub #167]](https://github.com/ruby/openssl/pull/167)
-* OpenSSL::PKey::EC::Point#to_octet_string is added.
-  OpenSSL::PKey::EC::Point.new can now take String as the second argument.
-  [[GitHub #177]](https://github.com/ruby/openssl/pull/177)
-
-
-Version 2.0.9
-=============
-
-Security fixes
---------------
-
-* OpenSSL::X509::Name#<=> could incorrectly return 0 (= equal) for non-equal
-  objects. CVE-2018-16395 is assigned for this issue.
-  https://hackerone.com/reports/387250
-
-Bug fixes
----------
-
-* Fixed OpenSSL::PKey::*.{new,generate} immediately aborting if the thread is
-  interrupted.
-  [[Bug #14882]](https://bugs.ruby-lang.org/issues/14882)
-  [[GitHub #205]](https://github.com/ruby/openssl/pull/205)
-* Fixed OpenSSL::X509::Name#to_s failing with OpenSSL::X509::NameError if
-  called against an empty instance.
-  [[GitHub #200]](https://github.com/ruby/openssl/issues/200)
-  [[GitHub #211]](https://github.com/ruby/openssl/pull/211)
-
-
-Version 2.0.8
-=============
-
-Bug fixes
----------
-
-* OpenSSL::Cipher#pkcs5_keyivgen raises an error when a negative iteration
-  count is given.
-  [[GitHub #184]](https://github.com/ruby/openssl/pull/184)
-* Fixed build with LibreSSL 2.7.
-  [[GitHub #192]](https://github.com/ruby/openssl/issues/192)
-  [[GitHub #193]](https://github.com/ruby/openssl/pull/193)
-
-
-Version 2.0.7
-=============
-
-Bug fixes
----------
-
-* OpenSSL::Cipher#auth_data= could segfault if called against a non-AEAD cipher.
-  [[Bug #14024]](https://bugs.ruby-lang.org/issues/14024)
-* OpenSSL::X509::Certificate#public_key= (and similar methods) could segfault
-  when an instance of OpenSSL::PKey::PKey with no public key components is
-  passed.
-  [[Bug #14087]](https://bugs.ruby-lang.org/issues/14087)
-  [[GitHub #168]](https://github.com/ruby/openssl/pull/168)
-
-
-Version 2.0.6
-=============
-
-Bug fixes
----------
-
-* The session_remove_cb set to an OpenSSL::SSL::SSLContext is no longer called
-  during GC.
-* A possible deadlock in OpenSSL::SSL::SSLSocket#sysread is fixed.
-  [[GitHub #139]](https://github.com/ruby/openssl/pull/139)
-* OpenSSL::BN#hash could return an unnormalized fixnum value on Windows.
-  [[Bug #13877]](https://bugs.ruby-lang.org/issues/13877)
-* OpenSSL::SSL::SSLSocket#sysread and #sysread_nonblock set the length of the
-  destination buffer String to 0 on error.
-  [[GitHub #153]](https://github.com/ruby/openssl/pull/153)
-* Possible deadlock is fixed. This happened only when built with older versions
-  of OpenSSL (before 1.1.0) or LibreSSL.
-  [[GitHub #155]](https://github.com/ruby/openssl/pull/155)
-
-
-Version 2.0.5
-=============
-
-Bug fixes
----------
-
-* Reading a PEM/DER-encoded private key or certificate from an IO object did
-  not work properly on mswin platforms.
-  [[ruby/openssl#128]](https://github.com/ruby/openssl/issues/128)
-* Broken length check in the PEM passphrase callback is fixed.
-* It failed to compile when OpenSSL is configured without TLS 1.0 support.
-
-
-Version 2.0.4
-=============
-
-Bug fixes
----------
-
-* It now compiles with LibreSSL without renaming on Windows (mswin).
-* A workaround for the error queue leak of X509_load_cert_crl_file() that
-  causes random errors is added.
-  [[Bug #11033]](https://bugs.ruby-lang.org/issues/11033)
-
-
-Version 2.0.3
-=============
-
-Bug fixes
----------
-
-* OpenSSL::ASN1::Constructive#each which was broken by 2.0.0 is fixed.
-  [[ruby/openssl#96]](https://github.com/ruby/openssl/pull/96)
-* Fixed build with static OpenSSL libraries on Windows.
-  [[Bug #13080]](https://bugs.ruby-lang.org/issues/13080)
-* OpenSSL::X509::Name#eql? which was broken by 2.0.0 is fixed.
-
-
-Version 2.0.2
-=============
-
-Bug fixes
----------
-
-* Fix build with early 0.9.8 series which did not have SSL_CTX_clear_options().
-  [ruby-core:78693]
-
-
-Version 2.0.1
-=============
-
-Bug fixes
----------
-
-* A GC issue around OpenSSL::BN is fixed.
-  [[ruby/openssl#87]](https://github.com/ruby/openssl/issues/87)
-* OpenSSL::ASN1 now parses BER encoding of GeneralizedTime without seconds.
-  [[ruby/openssl#88]](https://github.com/ruby/openssl/pull/88)
-
-
-Version 2.0.0
-=============
-
-This is the first release of openssl gem, formerly a standard library of Ruby,
-ext/openssl. This is the successor of the version included in Ruby 2.3.
-
-Compatibility notes
--------------------
-
-* Support for OpenSSL version 0.9.6 and 0.9.7 is completely removed. openssl gem
-  still works with OpenSSL 0.9.8, but users are strongly encouraged to upgrade
-  to at least 1.0.1, as OpenSSL < 1.0.1 will not receive any security fixes from
-  the OpenSSL development team.
-
-Supported platforms
--------------------
-
-* OpenSSL 1.0.0, 1.0.1, 1.0.2, 1.1.0
-* OpenSSL < 0.9.8 is no longer supported.
-* LibreSSL 2.3, 2.4, 2.5
-* Ruby 2.3, 2.4
-
-Notable changes
----------------
-
-* Add support for OpenSSL 1.1.0.
-  [[Feature #12324]](https://bugs.ruby-lang.org/issues/12324)
-* Add support for LibreSSL
-
-* OpenSSL::Cipher
-
-  - OpenSSL::Cipher#key= and #iv= reject too long inputs. They used to truncate
-    silently. [[Bug #12561]](https://bugs.ruby-lang.org/issues/12561)
-
-  - OpenSSL::Cipher#iv_len= is added. It allows changing IV (nonce) length if
-    using AEAD ciphers.
-    [[Bug #8667]](https://bugs.ruby-lang.org/issues/8667),
-    [[Bug #10420]](https://bugs.ruby-lang.org/issues/10420),
-    [[GH ruby/ruby#569]](https://github.com/ruby/ruby/pull/569),
-    [[GH ruby/openssl#58]](https://github.com/ruby/openssl/pull/58)
-
-  - OpenSSL::Cipher#auth_tag_len= is added. This sets the authentication tag
-    length to be generated by an AEAD cipher.
-
-* OpenSSL::OCSP
-
-  - Accessor methods are added to OpenSSL::OCSP::CertificateId.
-    [[Feature #7181]](https://bugs.ruby-lang.org/issues/7181)
-
-  - OpenSSL::OCSP::Request and BasicResponse can be signed with non-SHA-1 hash
-    algorithm. [[Feature #11552]](https://bugs.ruby-lang.org/issues/11552)
-
-  - OpenSSL::OCSP::CertificateId and BasicResponse can be encoded into DER.
-
-  - A new class OpenSSL::OCSP::SingleResponse is added for convenience.
-
-  - OpenSSL::OCSP::BasicResponse#add_status accepts absolute times. They used to
-    accept only relative seconds from the current time.
-
-* OpenSSL::PKey
-
-  - OpenSSL::PKey::EC follows the general PKey interface.
-    [[Bug #6567]](https://bugs.ruby-lang.org/issues/6567)
-
-  - OpenSSL::PKey.read raises OpenSSL::PKey::PKeyError instead of ArgumentError
-    for consistency with OpenSSL::PKey::{DH,DSA,RSA,EC}#new.
-    [[Bug #11774]](https://bugs.ruby-lang.org/issues/11774),
-    [[GH ruby/openssl#55]](https://github.com/ruby/openssl/pull/55)
-
-  - OpenSSL::PKey::EC::Group retrieved by OpenSSL::PKey::EC#group is no longer
-    linked with the EC key. Modifications to the EC::Group have no effect on the
-    key. [[GH ruby/openssl#71]](https://github.com/ruby/openssl/pull/71)
-
-  - OpenSSL::PKey::EC::Point#to_bn allows specifying the point conversion form
-    by the optional argument.
-
-* OpenSSL::SSL
-
-  - OpenSSL::SSL::SSLSocket#tmp_key is added. A client can call it after the
-    connection is established to retrieve the ephemeral key.
-    [[GH ruby/ruby#1318]](https://github.com/ruby/ruby/pull/1318)
-
-  - The automatic ephemeral ECDH curve selection is enabled by default when
-    built with OpenSSL >= 1.0.2 or LibreSSL.
-
-  - OpenSSL::SSL::SSLContext#security_level= is added. You can set the "security
-    level" of the SSL context. This is effective only when built with OpenSSL
-    1.1.0.
-
-  - A new option 'verify_hostname' is added to OpenSSL::SSL::SSLContext. When it
-    is enabled, and the SNI hostname is also set, the hostname verification on
-    the server certificate is automatically performed. It is now enabled by
-    OpenSSL::SSL::SSLContext#set_params.
-    [[GH ruby/openssl#60]](https://github.com/ruby/openssl/pull/60)
-
-Removals
---------
-
-* OpenSSL::Engine
-
-  - OpenSSL::Engine.cleanup does nothing when built with OpenSSL 1.1.0.
-
-* OpenSSL::SSL
-
-  - OpenSSL::PKey::DH::DEFAULT_512 is removed. Hence servers no longer use
-    512-bit DH group by default. It is considered too weak nowadays.
-    [[Bug #11968]](https://bugs.ruby-lang.org/issues/11968),
-    [[GH ruby/ruby#1196]](https://github.com/ruby/ruby/pull/1196)
-
-  - RC4 cipher suites are removed from OpenSSL::SSL::SSLContext::DEFAULT_PARAMS.
-    RC4 is now considered to be weak.
-    [[GH ruby/openssl#50]](https://github.com/ruby/openssl/pull/50)
-
-Deprecations
-------------
-
-* OpenSSL::PKey
-
-  - OpenSSL::PKey::RSA#n=, #e=, #d=, #p=, #q=, #dmp1=, #dmq1=, #iqmp=,
-    OpenSSL::PKey::DSA#p=, #q=, #g=, #priv_key=, #pub_key=,
-    OpenSSL::PKey::DH#p=, #g=, #priv_key= and #pub_key= are deprecated. They are
-    disabled when built with OpenSSL 1.1.0, due to its API change. Instead,
-    OpenSSL::PKey::RSA#set_key, #set_factors, #set_crt_params,
-    OpenSSL::PKey::DSA#set_pqg, #set_key, OpenSSL::PKey::DH#set_pqg and #set_key
-    are added.
-
-* OpenSSL::Random
-
-  - OpenSSL::Random.pseudo_bytes is deprecated, and not defined when built with
-    OpenSSL 1.1.0. Use OpenSSL::Random.random_bytes instead.
-
-* OpenSSL::SSL
-
-  - OpenSSL::SSL::SSLContext#tmp_ecdh_callback is deprecated, as the underlying
-    API SSL_CTX_set_tmp_ecdh_callback() is removed in OpenSSL 1.1.0. It was
-    first added in Ruby 2.3.0. To specify the curve to be used in ephemeral
-    ECDH, use OpenSSL::SSL::SSLContext#ecdh_curves=. The automatic curve
-    selection is also now enabled by default when built with a capable OpenSSL.
diff --git a/ext/openssl/depend b/ext/openssl/depend
index 68cf357294..8426765281 100644
--- a/ext/openssl/depend
+++ b/ext/openssl/depend
@@ -5,21 +5,19 @@ openssl_missing.o: openssl_missing.c
 openssl_missing.o: openssl_missing.h
 ossl.o: $(RUBY_EXTCONF_H)
 ossl.o: $(arch_hdrdir)/ruby/config.h
-ossl.o: $(hdrdir)/ruby.h
-ossl.o: $(hdrdir)/ruby/assert.h
 ossl.o: $(hdrdir)/ruby/backward.h
 ossl.o: $(hdrdir)/ruby/defines.h
 ossl.o: $(hdrdir)/ruby/encoding.h
 ossl.o: $(hdrdir)/ruby/intern.h
 ossl.o: $(hdrdir)/ruby/io.h
 ossl.o: $(hdrdir)/ruby/missing.h
-ossl.o: $(hdrdir)/ruby/onigmo.h
 ossl.o: $(hdrdir)/ruby/oniguruma.h
 ossl.o: $(hdrdir)/ruby/ruby.h
 ossl.o: $(hdrdir)/ruby/st.h
 ossl.o: $(hdrdir)/ruby/subst.h
 ossl.o: $(hdrdir)/ruby/thread.h
 ossl.o: $(hdrdir)/ruby/thread_native.h
+ossl.o: $(top_srcdir)/include/ruby.h
 ossl.o: openssl_missing.h
 ossl.o: ossl.c
 ossl.o: ossl.h
@@ -31,10 +29,10 @@ ossl.o: ossl_config.h
 ossl.o: ossl_digest.h
 ossl.o: ossl_engine.h
 ossl.o: ossl_hmac.h
-ossl.o: ossl_kdf.h
 ossl.o: ossl_ns_spki.h
 ossl.o: ossl_ocsp.h
 ossl.o: ossl_pkcs12.h
+ossl.o: ossl_pkcs5.h
 ossl.o: ossl_pkcs7.h
 ossl.o: ossl_pkey.h
 ossl.o: ossl_rand.h
@@ -44,20 +42,18 @@ ossl.o: ossl_x509.h
 ossl.o: ruby_missing.h
 ossl_asn1.o: $(RUBY_EXTCONF_H)
 ossl_asn1.o: $(arch_hdrdir)/ruby/config.h
-ossl_asn1.o: $(hdrdir)/ruby.h
-ossl_asn1.o: $(hdrdir)/ruby/assert.h
 ossl_asn1.o: $(hdrdir)/ruby/backward.h
 ossl_asn1.o: $(hdrdir)/ruby/defines.h
 ossl_asn1.o: $(hdrdir)/ruby/encoding.h
 ossl_asn1.o: $(hdrdir)/ruby/intern.h
 ossl_asn1.o: $(hdrdir)/ruby/io.h
 ossl_asn1.o: $(hdrdir)/ruby/missing.h
-ossl_asn1.o: $(hdrdir)/ruby/onigmo.h
 ossl_asn1.o: $(hdrdir)/ruby/oniguruma.h
 ossl_asn1.o: $(hdrdir)/ruby/ruby.h
 ossl_asn1.o: $(hdrdir)/ruby/st.h
 ossl_asn1.o: $(hdrdir)/ruby/subst.h
 ossl_asn1.o: $(hdrdir)/ruby/thread.h
+ossl_asn1.o: $(top_srcdir)/include/ruby.h
 ossl_asn1.o: openssl_missing.h
 ossl_asn1.o: ossl.h
 ossl_asn1.o: ossl_asn1.c
@@ -69,10 +65,10 @@ ossl_asn1.o: ossl_config.h
 ossl_asn1.o: ossl_digest.h
 ossl_asn1.o: ossl_engine.h
 ossl_asn1.o: ossl_hmac.h
-ossl_asn1.o: ossl_kdf.h
 ossl_asn1.o: ossl_ns_spki.h
 ossl_asn1.o: ossl_ocsp.h
 ossl_asn1.o: ossl_pkcs12.h
+ossl_asn1.o: ossl_pkcs5.h
 ossl_asn1.o: ossl_pkcs7.h
 ossl_asn1.o: ossl_pkey.h
 ossl_asn1.o: ossl_rand.h
@@ -82,20 +78,18 @@ ossl_asn1.o: ossl_x509.h
 ossl_asn1.o: ruby_missing.h
 ossl_bio.o: $(RUBY_EXTCONF_H)
 ossl_bio.o: $(arch_hdrdir)/ruby/config.h
-ossl_bio.o: $(hdrdir)/ruby.h
-ossl_bio.o: $(hdrdir)/ruby/assert.h
 ossl_bio.o: $(hdrdir)/ruby/backward.h
 ossl_bio.o: $(hdrdir)/ruby/defines.h
 ossl_bio.o: $(hdrdir)/ruby/encoding.h
 ossl_bio.o: $(hdrdir)/ruby/intern.h
 ossl_bio.o: $(hdrdir)/ruby/io.h
 ossl_bio.o: $(hdrdir)/ruby/missing.h
-ossl_bio.o: $(hdrdir)/ruby/onigmo.h
 ossl_bio.o: $(hdrdir)/ruby/oniguruma.h
 ossl_bio.o: $(hdrdir)/ruby/ruby.h
 ossl_bio.o: $(hdrdir)/ruby/st.h
 ossl_bio.o: $(hdrdir)/ruby/subst.h
 ossl_bio.o: $(hdrdir)/ruby/thread.h
+ossl_bio.o: $(top_srcdir)/include/ruby.h
 ossl_bio.o: openssl_missing.h
 ossl_bio.o: ossl.h
 ossl_bio.o: ossl_asn1.h
@@ -107,10 +101,10 @@ ossl_bio.o: ossl_config.h
 ossl_bio.o: ossl_digest.h
 ossl_bio.o: ossl_engine.h
 ossl_bio.o: ossl_hmac.h
-ossl_bio.o: ossl_kdf.h
 ossl_bio.o: ossl_ns_spki.h
 ossl_bio.o: ossl_ocsp.h
 ossl_bio.o: ossl_pkcs12.h
+ossl_bio.o: ossl_pkcs5.h
 ossl_bio.o: ossl_pkcs7.h
 ossl_bio.o: ossl_pkey.h
 ossl_bio.o: ossl_rand.h
@@ -120,20 +114,18 @@ ossl_bio.o: ossl_x509.h
 ossl_bio.o: ruby_missing.h
 ossl_bn.o: $(RUBY_EXTCONF_H)
 ossl_bn.o: $(arch_hdrdir)/ruby/config.h
-ossl_bn.o: $(hdrdir)/ruby.h
-ossl_bn.o: $(hdrdir)/ruby/assert.h
 ossl_bn.o: $(hdrdir)/ruby/backward.h
 ossl_bn.o: $(hdrdir)/ruby/defines.h
 ossl_bn.o: $(hdrdir)/ruby/encoding.h
 ossl_bn.o: $(hdrdir)/ruby/intern.h
 ossl_bn.o: $(hdrdir)/ruby/io.h
 ossl_bn.o: $(hdrdir)/ruby/missing.h
-ossl_bn.o: $(hdrdir)/ruby/onigmo.h
 ossl_bn.o: $(hdrdir)/ruby/oniguruma.h
 ossl_bn.o: $(hdrdir)/ruby/ruby.h
 ossl_bn.o: $(hdrdir)/ruby/st.h
 ossl_bn.o: $(hdrdir)/ruby/subst.h
 ossl_bn.o: $(hdrdir)/ruby/thread.h
+ossl_bn.o: $(top_srcdir)/include/ruby.h
 ossl_bn.o: openssl_missing.h
 ossl_bn.o: ossl.h
 ossl_bn.o: ossl_asn1.h
@@ -145,10 +137,10 @@ ossl_bn.o: ossl_config.h
 ossl_bn.o: ossl_digest.h
 ossl_bn.o: ossl_engine.h
 ossl_bn.o: ossl_hmac.h
-ossl_bn.o: ossl_kdf.h
 ossl_bn.o: ossl_ns_spki.h
 ossl_bn.o: ossl_ocsp.h
 ossl_bn.o: ossl_pkcs12.h
+ossl_bn.o: ossl_pkcs5.h
 ossl_bn.o: ossl_pkcs7.h
 ossl_bn.o: ossl_pkey.h
 ossl_bn.o: ossl_rand.h
@@ -158,20 +150,18 @@ ossl_bn.o: ossl_x509.h
 ossl_bn.o: ruby_missing.h
 ossl_cipher.o: $(RUBY_EXTCONF_H)
 ossl_cipher.o: $(arch_hdrdir)/ruby/config.h
-ossl_cipher.o: $(hdrdir)/ruby.h
-ossl_cipher.o: $(hdrdir)/ruby/assert.h
 ossl_cipher.o: $(hdrdir)/ruby/backward.h
 ossl_cipher.o: $(hdrdir)/ruby/defines.h
 ossl_cipher.o: $(hdrdir)/ruby/encoding.h
 ossl_cipher.o: $(hdrdir)/ruby/intern.h
 ossl_cipher.o: $(hdrdir)/ruby/io.h
 ossl_cipher.o: $(hdrdir)/ruby/missing.h
-ossl_cipher.o: $(hdrdir)/ruby/onigmo.h
 ossl_cipher.o: $(hdrdir)/ruby/oniguruma.h
 ossl_cipher.o: $(hdrdir)/ruby/ruby.h
 ossl_cipher.o: $(hdrdir)/ruby/st.h
 ossl_cipher.o: $(hdrdir)/ruby/subst.h
 ossl_cipher.o: $(hdrdir)/ruby/thread.h
+ossl_cipher.o: $(top_srcdir)/include/ruby.h
 ossl_cipher.o: openssl_missing.h
 ossl_cipher.o: ossl.h
 ossl_cipher.o: ossl_asn1.h
@@ -183,10 +173,10 @@ ossl_cipher.o: ossl_config.h
 ossl_cipher.o: ossl_digest.h
 ossl_cipher.o: ossl_engine.h
 ossl_cipher.o: ossl_hmac.h
-ossl_cipher.o: ossl_kdf.h
 ossl_cipher.o: ossl_ns_spki.h
 ossl_cipher.o: ossl_ocsp.h
 ossl_cipher.o: ossl_pkcs12.h
+ossl_cipher.o: ossl_pkcs5.h
 ossl_cipher.o: ossl_pkcs7.h
 ossl_cipher.o: ossl_pkey.h
 ossl_cipher.o: ossl_rand.h
@@ -196,20 +186,18 @@ ossl_cipher.o: ossl_x509.h
 ossl_cipher.o: ruby_missing.h
 ossl_config.o: $(RUBY_EXTCONF_H)
 ossl_config.o: $(arch_hdrdir)/ruby/config.h
-ossl_config.o: $(hdrdir)/ruby.h
-ossl_config.o: $(hdrdir)/ruby/assert.h
 ossl_config.o: $(hdrdir)/ruby/backward.h
 ossl_config.o: $(hdrdir)/ruby/defines.h
 ossl_config.o: $(hdrdir)/ruby/encoding.h
 ossl_config.o: $(hdrdir)/ruby/intern.h
 ossl_config.o: $(hdrdir)/ruby/io.h
 ossl_config.o: $(hdrdir)/ruby/missing.h
-ossl_config.o: $(hdrdir)/ruby/onigmo.h
 ossl_config.o: $(hdrdir)/ruby/oniguruma.h
 ossl_config.o: $(hdrdir)/ruby/ruby.h
 ossl_config.o: $(hdrdir)/ruby/st.h
 ossl_config.o: $(hdrdir)/ruby/subst.h
 ossl_config.o: $(hdrdir)/ruby/thread.h
+ossl_config.o: $(top_srcdir)/include/ruby.h
 ossl_config.o: openssl_missing.h
 ossl_config.o: ossl.h
 ossl_config.o: ossl_asn1.h
@@ -221,10 +209,10 @@ ossl_config.o: ossl_config.h
 ossl_config.o: ossl_digest.h
 ossl_config.o: ossl_engine.h
 ossl_config.o: ossl_hmac.h
-ossl_config.o: ossl_kdf.h
 ossl_config.o: ossl_ns_spki.h
 ossl_config.o: ossl_ocsp.h
 ossl_config.o: ossl_pkcs12.h
+ossl_config.o: ossl_pkcs5.h
 ossl_config.o: ossl_pkcs7.h
 ossl_config.o: ossl_pkey.h
 ossl_config.o: ossl_rand.h
@@ -234,20 +222,18 @@ ossl_config.o: ossl_x509.h
 ossl_config.o: ruby_missing.h
 ossl_digest.o: $(RUBY_EXTCONF_H)
 ossl_digest.o: $(arch_hdrdir)/ruby/config.h
-ossl_digest.o: $(hdrdir)/ruby.h
-ossl_digest.o: $(hdrdir)/ruby/assert.h
 ossl_digest.o: $(hdrdir)/ruby/backward.h
 ossl_digest.o: $(hdrdir)/ruby/defines.h
 ossl_digest.o: $(hdrdir)/ruby/encoding.h
 ossl_digest.o: $(hdrdir)/ruby/intern.h
 ossl_digest.o: $(hdrdir)/ruby/io.h
 ossl_digest.o: $(hdrdir)/ruby/missing.h
-ossl_digest.o: $(hdrdir)/ruby/onigmo.h
 ossl_digest.o: $(hdrdir)/ruby/oniguruma.h
 ossl_digest.o: $(hdrdir)/ruby/ruby.h
 ossl_digest.o: $(hdrdir)/ruby/st.h
 ossl_digest.o: $(hdrdir)/ruby/subst.h
 ossl_digest.o: $(hdrdir)/ruby/thread.h
+ossl_digest.o: $(top_srcdir)/include/ruby.h
 ossl_digest.o: openssl_missing.h
 ossl_digest.o: ossl.h
 ossl_digest.o: ossl_asn1.h
@@ -259,10 +245,10 @@ ossl_digest.o: ossl_digest.c
 ossl_digest.o: ossl_digest.h
 ossl_digest.o: ossl_engine.h
 ossl_digest.o: ossl_hmac.h
-ossl_digest.o: ossl_kdf.h
 ossl_digest.o: ossl_ns_spki.h
 ossl_digest.o: ossl_ocsp.h
 ossl_digest.o: ossl_pkcs12.h
+ossl_digest.o: ossl_pkcs5.h
 ossl_digest.o: ossl_pkcs7.h
 ossl_digest.o: ossl_pkey.h
 ossl_digest.o: ossl_rand.h
@@ -272,20 +258,18 @@ ossl_digest.o: ossl_x509.h
 ossl_digest.o: ruby_missing.h
 ossl_engine.o: $(RUBY_EXTCONF_H)
 ossl_engine.o: $(arch_hdrdir)/ruby/config.h
-ossl_engine.o: $(hdrdir)/ruby.h
-ossl_engine.o: $(hdrdir)/ruby/assert.h
 ossl_engine.o: $(hdrdir)/ruby/backward.h
 ossl_engine.o: $(hdrdir)/ruby/defines.h
 ossl_engine.o: $(hdrdir)/ruby/encoding.h
 ossl_engine.o: $(hdrdir)/ruby/intern.h
 ossl_engine.o: $(hdrdir)/ruby/io.h
 ossl_engine.o: $(hdrdir)/ruby/missing.h
-ossl_engine.o: $(hdrdir)/ruby/onigmo.h
 ossl_engine.o: $(hdrdir)/ruby/oniguruma.h
 ossl_engine.o: $(hdrdir)/ruby/ruby.h
 ossl_engine.o: $(hdrdir)/ruby/st.h
 ossl_engine.o: $(hdrdir)/ruby/subst.h
 ossl_engine.o: $(hdrdir)/ruby/thread.h
+ossl_engine.o: $(top_srcdir)/include/ruby.h
 ossl_engine.o: openssl_missing.h
 ossl_engine.o: ossl.h
 ossl_engine.o: ossl_asn1.h
@@ -297,10 +281,10 @@ ossl_engine.o: ossl_digest.h
 ossl_engine.o: ossl_engine.c
 ossl_engine.o: ossl_engine.h
 ossl_engine.o: ossl_hmac.h
-ossl_engine.o: ossl_kdf.h
 ossl_engine.o: ossl_ns_spki.h
 ossl_engine.o: ossl_ocsp.h
 ossl_engine.o: ossl_pkcs12.h
+ossl_engine.o: ossl_pkcs5.h
 ossl_engine.o: ossl_pkcs7.h
 ossl_engine.o: ossl_pkey.h
 ossl_engine.o: ossl_rand.h
@@ -310,20 +294,18 @@ ossl_engine.o: ossl_x509.h
 ossl_engine.o: ruby_missing.h
 ossl_hmac.o: $(RUBY_EXTCONF_H)
 ossl_hmac.o: $(arch_hdrdir)/ruby/config.h
-ossl_hmac.o: $(hdrdir)/ruby.h
-ossl_hmac.o: $(hdrdir)/ruby/assert.h
 ossl_hmac.o: $(hdrdir)/ruby/backward.h
 ossl_hmac.o: $(hdrdir)/ruby/defines.h
 ossl_hmac.o: $(hdrdir)/ruby/encoding.h
 ossl_hmac.o: $(hdrdir)/ruby/intern.h
 ossl_hmac.o: $(hdrdir)/ruby/io.h
 ossl_hmac.o: $(hdrdir)/ruby/missing.h
-ossl_hmac.o: $(hdrdir)/ruby/onigmo.h
 ossl_hmac.o: $(hdrdir)/ruby/oniguruma.h
 ossl_hmac.o: $(hdrdir)/ruby/ruby.h
 ossl_hmac.o: $(hdrdir)/ruby/st.h
 ossl_hmac.o: $(hdrdir)/ruby/subst.h
 ossl_hmac.o: $(hdrdir)/ruby/thread.h
+ossl_hmac.o: $(top_srcdir)/include/ruby.h
 ossl_hmac.o: openssl_missing.h
 ossl_hmac.o: ossl.h
 ossl_hmac.o: ossl_asn1.h
@@ -335,10 +317,10 @@ ossl_hmac.o: ossl_digest.h
 ossl_hmac.o: ossl_engine.h
 ossl_hmac.o: ossl_hmac.c
 ossl_hmac.o: ossl_hmac.h
-ossl_hmac.o: ossl_kdf.h
 ossl_hmac.o: ossl_ns_spki.h
 ossl_hmac.o: ossl_ocsp.h
 ossl_hmac.o: ossl_pkcs12.h
+ossl_hmac.o: ossl_pkcs5.h
 ossl_hmac.o: ossl_pkcs7.h
 ossl_hmac.o: ossl_pkey.h
 ossl_hmac.o: ossl_rand.h
@@ -346,60 +328,20 @@ ossl_hmac.o: ossl_ssl.h
 ossl_hmac.o: ossl_version.h
 ossl_hmac.o: ossl_x509.h
 ossl_hmac.o: ruby_missing.h
-ossl_kdf.o: $(RUBY_EXTCONF_H)
-ossl_kdf.o: $(arch_hdrdir)/ruby/config.h
-ossl_kdf.o: $(hdrdir)/ruby.h
-ossl_kdf.o: $(hdrdir)/ruby/assert.h
-ossl_kdf.o: $(hdrdir)/ruby/backward.h
-ossl_kdf.o: $(hdrdir)/ruby/defines.h
-ossl_kdf.o: $(hdrdir)/ruby/encoding.h
-ossl_kdf.o: $(hdrdir)/ruby/intern.h
-ossl_kdf.o: $(hdrdir)/ruby/io.h
-ossl_kdf.o: $(hdrdir)/ruby/missing.h
-ossl_kdf.o: $(hdrdir)/ruby/onigmo.h
-ossl_kdf.o: $(hdrdir)/ruby/oniguruma.h
-ossl_kdf.o: $(hdrdir)/ruby/ruby.h
-ossl_kdf.o: $(hdrdir)/ruby/st.h
-ossl_kdf.o: $(hdrdir)/ruby/subst.h
-ossl_kdf.o: $(hdrdir)/ruby/thread.h
-ossl_kdf.o: openssl_missing.h
-ossl_kdf.o: ossl.h
-ossl_kdf.o: ossl_asn1.h
-ossl_kdf.o: ossl_bio.h
-ossl_kdf.o: ossl_bn.h
-ossl_kdf.o: ossl_cipher.h
-ossl_kdf.o: ossl_config.h
-ossl_kdf.o: ossl_digest.h
-ossl_kdf.o: ossl_engine.h
-ossl_kdf.o: ossl_hmac.h
-ossl_kdf.o: ossl_kdf.c
-ossl_kdf.o: ossl_kdf.h
-ossl_kdf.o: ossl_ns_spki.h
-ossl_kdf.o: ossl_ocsp.h
-ossl_kdf.o: ossl_pkcs12.h
-ossl_kdf.o: ossl_pkcs7.h
-ossl_kdf.o: ossl_pkey.h
-ossl_kdf.o: ossl_rand.h
-ossl_kdf.o: ossl_ssl.h
-ossl_kdf.o: ossl_version.h
-ossl_kdf.o: ossl_x509.h
-ossl_kdf.o: ruby_missing.h
 ossl_ns_spki.o: $(RUBY_EXTCONF_H)
 ossl_ns_spki.o: $(arch_hdrdir)/ruby/config.h
-ossl_ns_spki.o: $(hdrdir)/ruby.h
-ossl_ns_spki.o: $(hdrdir)/ruby/assert.h
 ossl_ns_spki.o: $(hdrdir)/ruby/backward.h
 ossl_ns_spki.o: $(hdrdir)/ruby/defines.h
 ossl_ns_spki.o: $(hdrdir)/ruby/encoding.h
 ossl_ns_spki.o: $(hdrdir)/ruby/intern.h
 ossl_ns_spki.o: $(hdrdir)/ruby/io.h
 ossl_ns_spki.o: $(hdrdir)/ruby/missing.h
-ossl_ns_spki.o: $(hdrdir)/ruby/onigmo.h
 ossl_ns_spki.o: $(hdrdir)/ruby/oniguruma.h
 ossl_ns_spki.o: $(hdrdir)/ruby/ruby.h
 ossl_ns_spki.o: $(hdrdir)/ruby/st.h
 ossl_ns_spki.o: $(hdrdir)/ruby/subst.h
 ossl_ns_spki.o: $(hdrdir)/ruby/thread.h
+ossl_ns_spki.o: $(top_srcdir)/include/ruby.h
 ossl_ns_spki.o: openssl_missing.h
 ossl_ns_spki.o: ossl.h
 ossl_ns_spki.o: ossl_asn1.h
@@ -410,11 +352,11 @@ ossl_ns_spki.o: ossl_config.h
 ossl_ns_spki.o: ossl_digest.h
 ossl_ns_spki.o: ossl_engine.h
 ossl_ns_spki.o: ossl_hmac.h
-ossl_ns_spki.o: ossl_kdf.h
 ossl_ns_spki.o: ossl_ns_spki.c
 ossl_ns_spki.o: ossl_ns_spki.h
 ossl_ns_spki.o: ossl_ocsp.h
 ossl_ns_spki.o: ossl_pkcs12.h
+ossl_ns_spki.o: ossl_pkcs5.h
 ossl_ns_spki.o: ossl_pkcs7.h
 ossl_ns_spki.o: ossl_pkey.h
 ossl_ns_spki.o: ossl_rand.h
@@ -424,20 +366,18 @@ ossl_ns_spki.o: ossl_x509.h
 ossl_ns_spki.o: ruby_missing.h
 ossl_ocsp.o: $(RUBY_EXTCONF_H)
 ossl_ocsp.o: $(arch_hdrdir)/ruby/config.h
-ossl_ocsp.o: $(hdrdir)/ruby.h
-ossl_ocsp.o: $(hdrdir)/ruby/assert.h
 ossl_ocsp.o: $(hdrdir)/ruby/backward.h
 ossl_ocsp.o: $(hdrdir)/ruby/defines.h
 ossl_ocsp.o: $(hdrdir)/ruby/encoding.h
 ossl_ocsp.o: $(hdrdir)/ruby/intern.h
 ossl_ocsp.o: $(hdrdir)/ruby/io.h
 ossl_ocsp.o: $(hdrdir)/ruby/missing.h
-ossl_ocsp.o: $(hdrdir)/ruby/onigmo.h
 ossl_ocsp.o: $(hdrdir)/ruby/oniguruma.h
 ossl_ocsp.o: $(hdrdir)/ruby/ruby.h
 ossl_ocsp.o: $(hdrdir)/ruby/st.h
 ossl_ocsp.o: $(hdrdir)/ruby/subst.h
 ossl_ocsp.o: $(hdrdir)/ruby/thread.h
+ossl_ocsp.o: $(top_srcdir)/include/ruby.h
 ossl_ocsp.o: openssl_missing.h
 ossl_ocsp.o: ossl.h
 ossl_ocsp.o: ossl_asn1.h
@@ -448,11 +388,11 @@ ossl_ocsp.o: ossl_config.h
 ossl_ocsp.o: ossl_digest.h
 ossl_ocsp.o: ossl_engine.h
 ossl_ocsp.o: ossl_hmac.h
-ossl_ocsp.o: ossl_kdf.h
 ossl_ocsp.o: ossl_ns_spki.h
 ossl_ocsp.o: ossl_ocsp.c
 ossl_ocsp.o: ossl_ocsp.h
 ossl_ocsp.o: ossl_pkcs12.h
+ossl_ocsp.o: ossl_pkcs5.h
 ossl_ocsp.o: ossl_pkcs7.h
 ossl_ocsp.o: ossl_pkey.h
 ossl_ocsp.o: ossl_rand.h
@@ -462,20 +402,18 @@ ossl_ocsp.o: ossl_x509.h
 ossl_ocsp.o: ruby_missing.h
 ossl_pkcs12.o: $(RUBY_EXTCONF_H)
 ossl_pkcs12.o: $(arch_hdrdir)/ruby/config.h
-ossl_pkcs12.o: $(hdrdir)/ruby.h
-ossl_pkcs12.o: $(hdrdir)/ruby/assert.h
 ossl_pkcs12.o: $(hdrdir)/ruby/backward.h
 ossl_pkcs12.o: $(hdrdir)/ruby/defines.h
 ossl_pkcs12.o: $(hdrdir)/ruby/encoding.h
 ossl_pkcs12.o: $(hdrdir)/ruby/intern.h
 ossl_pkcs12.o: $(hdrdir)/ruby/io.h
 ossl_pkcs12.o: $(hdrdir)/ruby/missing.h
-ossl_pkcs12.o: $(hdrdir)/ruby/onigmo.h
 ossl_pkcs12.o: $(hdrdir)/ruby/oniguruma.h
 ossl_pkcs12.o: $(hdrdir)/ruby/ruby.h
 ossl_pkcs12.o: $(hdrdir)/ruby/st.h
 ossl_pkcs12.o: $(hdrdir)/ruby/subst.h
 ossl_pkcs12.o: $(hdrdir)/ruby/thread.h
+ossl_pkcs12.o: $(top_srcdir)/include/ruby.h
 ossl_pkcs12.o: openssl_missing.h
 ossl_pkcs12.o: ossl.h
 ossl_pkcs12.o: ossl_asn1.h
@@ -486,11 +424,11 @@ ossl_pkcs12.o: ossl_config.h
 ossl_pkcs12.o: ossl_digest.h
 ossl_pkcs12.o: ossl_engine.h
 ossl_pkcs12.o: ossl_hmac.h
-ossl_pkcs12.o: ossl_kdf.h
 ossl_pkcs12.o: ossl_ns_spki.h
 ossl_pkcs12.o: ossl_ocsp.h
 ossl_pkcs12.o: ossl_pkcs12.c
 ossl_pkcs12.o: ossl_pkcs12.h
+ossl_pkcs12.o: ossl_pkcs5.h
 ossl_pkcs12.o: ossl_pkcs7.h
 ossl_pkcs12.o: ossl_pkey.h
 ossl_pkcs12.o: ossl_rand.h
@@ -498,22 +436,56 @@ ossl_pkcs12.o: ossl_ssl.h
 ossl_pkcs12.o: ossl_version.h
 ossl_pkcs12.o: ossl_x509.h
 ossl_pkcs12.o: ruby_missing.h
+ossl_pkcs5.o: $(RUBY_EXTCONF_H)
+ossl_pkcs5.o: $(arch_hdrdir)/ruby/config.h
+ossl_pkcs5.o: $(hdrdir)/ruby/backward.h
+ossl_pkcs5.o: $(hdrdir)/ruby/defines.h
+ossl_pkcs5.o: $(hdrdir)/ruby/encoding.h
+ossl_pkcs5.o: $(hdrdir)/ruby/intern.h
+ossl_pkcs5.o: $(hdrdir)/ruby/io.h
+ossl_pkcs5.o: $(hdrdir)/ruby/missing.h
+ossl_pkcs5.o: $(hdrdir)/ruby/oniguruma.h
+ossl_pkcs5.o: $(hdrdir)/ruby/ruby.h
+ossl_pkcs5.o: $(hdrdir)/ruby/st.h
+ossl_pkcs5.o: $(hdrdir)/ruby/subst.h
+ossl_pkcs5.o: $(hdrdir)/ruby/thread.h
+ossl_pkcs5.o: $(top_srcdir)/include/ruby.h
+ossl_pkcs5.o: openssl_missing.h
+ossl_pkcs5.o: ossl.h
+ossl_pkcs5.o: ossl_asn1.h
+ossl_pkcs5.o: ossl_bio.h
+ossl_pkcs5.o: ossl_bn.h
+ossl_pkcs5.o: ossl_cipher.h
+ossl_pkcs5.o: ossl_config.h
+ossl_pkcs5.o: ossl_digest.h
+ossl_pkcs5.o: ossl_engine.h
+ossl_pkcs5.o: ossl_hmac.h
+ossl_pkcs5.o: ossl_ns_spki.h
+ossl_pkcs5.o: ossl_ocsp.h
+ossl_pkcs5.o: ossl_pkcs12.h
+ossl_pkcs5.o: ossl_pkcs5.c
+ossl_pkcs5.o: ossl_pkcs5.h
+ossl_pkcs5.o: ossl_pkcs7.h
+ossl_pkcs5.o: ossl_pkey.h
+ossl_pkcs5.o: ossl_rand.h
+ossl_pkcs5.o: ossl_ssl.h
+ossl_pkcs5.o: ossl_version.h
+ossl_pkcs5.o: ossl_x509.h
+ossl_pkcs5.o: ruby_missing.h
 ossl_pkcs7.o: $(RUBY_EXTCONF_H)
 ossl_pkcs7.o: $(arch_hdrdir)/ruby/config.h
-ossl_pkcs7.o: $(hdrdir)/ruby.h
-ossl_pkcs7.o: $(hdrdir)/ruby/assert.h
 ossl_pkcs7.o: $(hdrdir)/ruby/backward.h
 ossl_pkcs7.o: $(hdrdir)/ruby/defines.h
 ossl_pkcs7.o: $(hdrdir)/ruby/encoding.h
 ossl_pkcs7.o: $(hdrdir)/ruby/intern.h
 ossl_pkcs7.o: $(hdrdir)/ruby/io.h
 ossl_pkcs7.o: $(hdrdir)/ruby/missing.h
-ossl_pkcs7.o: $(hdrdir)/ruby/onigmo.h
 ossl_pkcs7.o: $(hdrdir)/ruby/oniguruma.h
 ossl_pkcs7.o: $(hdrdir)/ruby/ruby.h
 ossl_pkcs7.o: $(hdrdir)/ruby/st.h
 ossl_pkcs7.o: $(hdrdir)/ruby/subst.h
 ossl_pkcs7.o: $(hdrdir)/ruby/thread.h
+ossl_pkcs7.o: $(top_srcdir)/include/ruby.h
 ossl_pkcs7.o: openssl_missing.h
 ossl_pkcs7.o: ossl.h
 ossl_pkcs7.o: ossl_asn1.h
@@ -524,10 +496,10 @@ ossl_pkcs7.o: ossl_config.h
 ossl_pkcs7.o: ossl_digest.h
 ossl_pkcs7.o: ossl_engine.h
 ossl_pkcs7.o: ossl_hmac.h
-ossl_pkcs7.o: ossl_kdf.h
 ossl_pkcs7.o: ossl_ns_spki.h
 ossl_pkcs7.o: ossl_ocsp.h
 ossl_pkcs7.o: ossl_pkcs12.h
+ossl_pkcs7.o: ossl_pkcs5.h
 ossl_pkcs7.o: ossl_pkcs7.c
 ossl_pkcs7.o: ossl_pkcs7.h
 ossl_pkcs7.o: ossl_pkey.h
@@ -538,20 +510,18 @@ ossl_pkcs7.o: ossl_x509.h
 ossl_pkcs7.o: ruby_missing.h
 ossl_pkey.o: $(RUBY_EXTCONF_H)
 ossl_pkey.o: $(arch_hdrdir)/ruby/config.h
-ossl_pkey.o: $(hdrdir)/ruby.h
-ossl_pkey.o: $(hdrdir)/ruby/assert.h
 ossl_pkey.o: $(hdrdir)/ruby/backward.h
 ossl_pkey.o: $(hdrdir)/ruby/defines.h
 ossl_pkey.o: $(hdrdir)/ruby/encoding.h
 ossl_pkey.o: $(hdrdir)/ruby/intern.h
 ossl_pkey.o: $(hdrdir)/ruby/io.h
 ossl_pkey.o: $(hdrdir)/ruby/missing.h
-ossl_pkey.o: $(hdrdir)/ruby/onigmo.h
 ossl_pkey.o: $(hdrdir)/ruby/oniguruma.h
 ossl_pkey.o: $(hdrdir)/ruby/ruby.h
 ossl_pkey.o: $(hdrdir)/ruby/st.h
 ossl_pkey.o: $(hdrdir)/ruby/subst.h
 ossl_pkey.o: $(hdrdir)/ruby/thread.h
+ossl_pkey.o: $(top_srcdir)/include/ruby.h
 ossl_pkey.o: openssl_missing.h
 ossl_pkey.o: ossl.h
 ossl_pkey.o: ossl_asn1.h
@@ -562,10 +532,10 @@ ossl_pkey.o: ossl_config.h
 ossl_pkey.o: ossl_digest.h
 ossl_pkey.o: ossl_engine.h
 ossl_pkey.o: ossl_hmac.h
-ossl_pkey.o: ossl_kdf.h
 ossl_pkey.o: ossl_ns_spki.h
 ossl_pkey.o: ossl_ocsp.h
 ossl_pkey.o: ossl_pkcs12.h
+ossl_pkey.o: ossl_pkcs5.h
 ossl_pkey.o: ossl_pkcs7.h
 ossl_pkey.o: ossl_pkey.c
 ossl_pkey.o: ossl_pkey.h
@@ -576,20 +546,18 @@ ossl_pkey.o: ossl_x509.h
 ossl_pkey.o: ruby_missing.h
 ossl_pkey_dh.o: $(RUBY_EXTCONF_H)
 ossl_pkey_dh.o: $(arch_hdrdir)/ruby/config.h
-ossl_pkey_dh.o: $(hdrdir)/ruby.h
-ossl_pkey_dh.o: $(hdrdir)/ruby/assert.h
 ossl_pkey_dh.o: $(hdrdir)/ruby/backward.h
 ossl_pkey_dh.o: $(hdrdir)/ruby/defines.h
 ossl_pkey_dh.o: $(hdrdir)/ruby/encoding.h
 ossl_pkey_dh.o: $(hdrdir)/ruby/intern.h
 ossl_pkey_dh.o: $(hdrdir)/ruby/io.h
 ossl_pkey_dh.o: $(hdrdir)/ruby/missing.h
-ossl_pkey_dh.o: $(hdrdir)/ruby/onigmo.h
 ossl_pkey_dh.o: $(hdrdir)/ruby/oniguruma.h
 ossl_pkey_dh.o: $(hdrdir)/ruby/ruby.h
 ossl_pkey_dh.o: $(hdrdir)/ruby/st.h
 ossl_pkey_dh.o: $(hdrdir)/ruby/subst.h
 ossl_pkey_dh.o: $(hdrdir)/ruby/thread.h
+ossl_pkey_dh.o: $(top_srcdir)/include/ruby.h
 ossl_pkey_dh.o: openssl_missing.h
 ossl_pkey_dh.o: ossl.h
 ossl_pkey_dh.o: ossl_asn1.h
@@ -600,10 +568,10 @@ ossl_pkey_dh.o: ossl_config.h
 ossl_pkey_dh.o: ossl_digest.h
 ossl_pkey_dh.o: ossl_engine.h
 ossl_pkey_dh.o: ossl_hmac.h
-ossl_pkey_dh.o: ossl_kdf.h
 ossl_pkey_dh.o: ossl_ns_spki.h
 ossl_pkey_dh.o: ossl_ocsp.h
 ossl_pkey_dh.o: ossl_pkcs12.h
+ossl_pkey_dh.o: ossl_pkcs5.h
 ossl_pkey_dh.o: ossl_pkcs7.h
 ossl_pkey_dh.o: ossl_pkey.h
 ossl_pkey_dh.o: ossl_pkey_dh.c
@@ -614,20 +582,18 @@ ossl_pkey_dh.o: ossl_x509.h
 ossl_pkey_dh.o: ruby_missing.h
 ossl_pkey_dsa.o: $(RUBY_EXTCONF_H)
 ossl_pkey_dsa.o: $(arch_hdrdir)/ruby/config.h
-ossl_pkey_dsa.o: $(hdrdir)/ruby.h
-ossl_pkey_dsa.o: $(hdrdir)/ruby/assert.h
 ossl_pkey_dsa.o: $(hdrdir)/ruby/backward.h
 ossl_pkey_dsa.o: $(hdrdir)/ruby/defines.h
 ossl_pkey_dsa.o: $(hdrdir)/ruby/encoding.h
 ossl_pkey_dsa.o: $(hdrdir)/ruby/intern.h
 ossl_pkey_dsa.o: $(hdrdir)/ruby/io.h
 ossl_pkey_dsa.o: $(hdrdir)/ruby/missing.h
-ossl_pkey_dsa.o: $(hdrdir)/ruby/onigmo.h
 ossl_pkey_dsa.o: $(hdrdir)/ruby/oniguruma.h
 ossl_pkey_dsa.o: $(hdrdir)/ruby/ruby.h
 ossl_pkey_dsa.o: $(hdrdir)/ruby/st.h
 ossl_pkey_dsa.o: $(hdrdir)/ruby/subst.h
 ossl_pkey_dsa.o: $(hdrdir)/ruby/thread.h
+ossl_pkey_dsa.o: $(top_srcdir)/include/ruby.h
 ossl_pkey_dsa.o: openssl_missing.h
 ossl_pkey_dsa.o: ossl.h
 ossl_pkey_dsa.o: ossl_asn1.h
@@ -638,10 +604,10 @@ ossl_pkey_dsa.o: ossl_config.h
 ossl_pkey_dsa.o: ossl_digest.h
 ossl_pkey_dsa.o: ossl_engine.h
 ossl_pkey_dsa.o: ossl_hmac.h
-ossl_pkey_dsa.o: ossl_kdf.h
 ossl_pkey_dsa.o: ossl_ns_spki.h
 ossl_pkey_dsa.o: ossl_ocsp.h
 ossl_pkey_dsa.o: ossl_pkcs12.h
+ossl_pkey_dsa.o: ossl_pkcs5.h
 ossl_pkey_dsa.o: ossl_pkcs7.h
 ossl_pkey_dsa.o: ossl_pkey.h
 ossl_pkey_dsa.o: ossl_pkey_dsa.c
@@ -652,20 +618,18 @@ ossl_pkey_dsa.o: ossl_x509.h
 ossl_pkey_dsa.o: ruby_missing.h
 ossl_pkey_ec.o: $(RUBY_EXTCONF_H)
 ossl_pkey_ec.o: $(arch_hdrdir)/ruby/config.h
-ossl_pkey_ec.o: $(hdrdir)/ruby.h
-ossl_pkey_ec.o: $(hdrdir)/ruby/assert.h
 ossl_pkey_ec.o: $(hdrdir)/ruby/backward.h
 ossl_pkey_ec.o: $(hdrdir)/ruby/defines.h
 ossl_pkey_ec.o: $(hdrdir)/ruby/encoding.h
 ossl_pkey_ec.o: $(hdrdir)/ruby/intern.h
 ossl_pkey_ec.o: $(hdrdir)/ruby/io.h
 ossl_pkey_ec.o: $(hdrdir)/ruby/missing.h
-ossl_pkey_ec.o: $(hdrdir)/ruby/onigmo.h
 ossl_pkey_ec.o: $(hdrdir)/ruby/oniguruma.h
 ossl_pkey_ec.o: $(hdrdir)/ruby/ruby.h
 ossl_pkey_ec.o: $(hdrdir)/ruby/st.h
 ossl_pkey_ec.o: $(hdrdir)/ruby/subst.h
 ossl_pkey_ec.o: $(hdrdir)/ruby/thread.h
+ossl_pkey_ec.o: $(top_srcdir)/include/ruby.h
 ossl_pkey_ec.o: openssl_missing.h
 ossl_pkey_ec.o: ossl.h
 ossl_pkey_ec.o: ossl_asn1.h
@@ -676,10 +640,10 @@ ossl_pkey_ec.o: ossl_config.h
 ossl_pkey_ec.o: ossl_digest.h
 ossl_pkey_ec.o: ossl_engine.h
 ossl_pkey_ec.o: ossl_hmac.h
-ossl_pkey_ec.o: ossl_kdf.h
 ossl_pkey_ec.o: ossl_ns_spki.h
 ossl_pkey_ec.o: ossl_ocsp.h
 ossl_pkey_ec.o: ossl_pkcs12.h
+ossl_pkey_ec.o: ossl_pkcs5.h
 ossl_pkey_ec.o: ossl_pkcs7.h
 ossl_pkey_ec.o: ossl_pkey.h
 ossl_pkey_ec.o: ossl_pkey_ec.c
@@ -690,20 +654,18 @@ ossl_pkey_ec.o: ossl_x509.h
 ossl_pkey_ec.o: ruby_missing.h
 ossl_pkey_rsa.o: $(RUBY_EXTCONF_H)
 ossl_pkey_rsa.o: $(arch_hdrdir)/ruby/config.h
-ossl_pkey_rsa.o: $(hdrdir)/ruby.h
-ossl_pkey_rsa.o: $(hdrdir)/ruby/assert.h
 ossl_pkey_rsa.o: $(hdrdir)/ruby/backward.h
 ossl_pkey_rsa.o: $(hdrdir)/ruby/defines.h
 ossl_pkey_rsa.o: $(hdrdir)/ruby/encoding.h
 ossl_pkey_rsa.o: $(hdrdir)/ruby/intern.h
 ossl_pkey_rsa.o: $(hdrdir)/ruby/io.h
 ossl_pkey_rsa.o: $(hdrdir)/ruby/missing.h
-ossl_pkey_rsa.o: $(hdrdir)/ruby/onigmo.h
 ossl_pkey_rsa.o: $(hdrdir)/ruby/oniguruma.h
 ossl_pkey_rsa.o: $(hdrdir)/ruby/ruby.h
 ossl_pkey_rsa.o: $(hdrdir)/ruby/st.h
 ossl_pkey_rsa.o: $(hdrdir)/ruby/subst.h
 ossl_pkey_rsa.o: $(hdrdir)/ruby/thread.h
+ossl_pkey_rsa.o: $(top_srcdir)/include/ruby.h
 ossl_pkey_rsa.o: openssl_missing.h
 ossl_pkey_rsa.o: ossl.h
 ossl_pkey_rsa.o: ossl_asn1.h
@@ -714,10 +676,10 @@ ossl_pkey_rsa.o: ossl_config.h
 ossl_pkey_rsa.o: ossl_digest.h
 ossl_pkey_rsa.o: ossl_engine.h
 ossl_pkey_rsa.o: ossl_hmac.h
-ossl_pkey_rsa.o: ossl_kdf.h
 ossl_pkey_rsa.o: ossl_ns_spki.h
 ossl_pkey_rsa.o: ossl_ocsp.h
 ossl_pkey_rsa.o: ossl_pkcs12.h
+ossl_pkey_rsa.o: ossl_pkcs5.h
 ossl_pkey_rsa.o: ossl_pkcs7.h
 ossl_pkey_rsa.o: ossl_pkey.h
 ossl_pkey_rsa.o: ossl_pkey_rsa.c
@@ -728,20 +690,18 @@ ossl_pkey_rsa.o: ossl_x509.h
 ossl_pkey_rsa.o: ruby_missing.h
 ossl_rand.o: $(RUBY_EXTCONF_H)
 ossl_rand.o: $(arch_hdrdir)/ruby/config.h
-ossl_rand.o: $(hdrdir)/ruby.h
-ossl_rand.o: $(hdrdir)/ruby/assert.h
 ossl_rand.o: $(hdrdir)/ruby/backward.h
 ossl_rand.o: $(hdrdir)/ruby/defines.h
 ossl_rand.o: $(hdrdir)/ruby/encoding.h
 ossl_rand.o: $(hdrdir)/ruby/intern.h
 ossl_rand.o: $(hdrdir)/ruby/io.h
 ossl_rand.o: $(hdrdir)/ruby/missing.h
-ossl_rand.o: $(hdrdir)/ruby/onigmo.h
 ossl_rand.o: $(hdrdir)/ruby/oniguruma.h
 ossl_rand.o: $(hdrdir)/ruby/ruby.h
 ossl_rand.o: $(hdrdir)/ruby/st.h
 ossl_rand.o: $(hdrdir)/ruby/subst.h
 ossl_rand.o: $(hdrdir)/ruby/thread.h
+ossl_rand.o: $(top_srcdir)/include/ruby.h
 ossl_rand.o: openssl_missing.h
 ossl_rand.o: ossl.h
 ossl_rand.o: ossl_asn1.h
@@ -752,10 +712,10 @@ ossl_rand.o: ossl_config.h
 ossl_rand.o: ossl_digest.h
 ossl_rand.o: ossl_engine.h
 ossl_rand.o: ossl_hmac.h
-ossl_rand.o: ossl_kdf.h
 ossl_rand.o: ossl_ns_spki.h
 ossl_rand.o: ossl_ocsp.h
 ossl_rand.o: ossl_pkcs12.h
+ossl_rand.o: ossl_pkcs5.h
 ossl_rand.o: ossl_pkcs7.h
 ossl_rand.o: ossl_pkey.h
 ossl_rand.o: ossl_rand.c
@@ -766,20 +726,18 @@ ossl_rand.o: ossl_x509.h
 ossl_rand.o: ruby_missing.h
 ossl_ssl.o: $(RUBY_EXTCONF_H)
 ossl_ssl.o: $(arch_hdrdir)/ruby/config.h
-ossl_ssl.o: $(hdrdir)/ruby.h
-ossl_ssl.o: $(hdrdir)/ruby/assert.h
 ossl_ssl.o: $(hdrdir)/ruby/backward.h
 ossl_ssl.o: $(hdrdir)/ruby/defines.h
 ossl_ssl.o: $(hdrdir)/ruby/encoding.h
 ossl_ssl.o: $(hdrdir)/ruby/intern.h
 ossl_ssl.o: $(hdrdir)/ruby/io.h
 ossl_ssl.o: $(hdrdir)/ruby/missing.h
-ossl_ssl.o: $(hdrdir)/ruby/onigmo.h
 ossl_ssl.o: $(hdrdir)/ruby/oniguruma.h
 ossl_ssl.o: $(hdrdir)/ruby/ruby.h
 ossl_ssl.o: $(hdrdir)/ruby/st.h
 ossl_ssl.o: $(hdrdir)/ruby/subst.h
 ossl_ssl.o: $(hdrdir)/ruby/thread.h
+ossl_ssl.o: $(top_srcdir)/include/ruby.h
 ossl_ssl.o: openssl_missing.h
 ossl_ssl.o: ossl.h
 ossl_ssl.o: ossl_asn1.h
@@ -790,10 +748,10 @@ ossl_ssl.o: ossl_config.h
 ossl_ssl.o: ossl_digest.h
 ossl_ssl.o: ossl_engine.h
 ossl_ssl.o: ossl_hmac.h
-ossl_ssl.o: ossl_kdf.h
 ossl_ssl.o: ossl_ns_spki.h
 ossl_ssl.o: ossl_ocsp.h
 ossl_ssl.o: ossl_pkcs12.h
+ossl_ssl.o: ossl_pkcs5.h
 ossl_ssl.o: ossl_pkcs7.h
 ossl_ssl.o: ossl_pkey.h
 ossl_ssl.o: ossl_rand.h
@@ -804,20 +762,18 @@ ossl_ssl.o: ossl_x509.h
 ossl_ssl.o: ruby_missing.h
 ossl_ssl_session.o: $(RUBY_EXTCONF_H)
 ossl_ssl_session.o: $(arch_hdrdir)/ruby/config.h
-ossl_ssl_session.o: $(hdrdir)/ruby.h
-ossl_ssl_session.o: $(hdrdir)/ruby/assert.h
 ossl_ssl_session.o: $(hdrdir)/ruby/backward.h
 ossl_ssl_session.o: $(hdrdir)/ruby/defines.h
 ossl_ssl_session.o: $(hdrdir)/ruby/encoding.h
 ossl_ssl_session.o: $(hdrdir)/ruby/intern.h
 ossl_ssl_session.o: $(hdrdir)/ruby/io.h
 ossl_ssl_session.o: $(hdrdir)/ruby/missing.h
-ossl_ssl_session.o: $(hdrdir)/ruby/onigmo.h
 ossl_ssl_session.o: $(hdrdir)/ruby/oniguruma.h
 ossl_ssl_session.o: $(hdrdir)/ruby/ruby.h
 ossl_ssl_session.o: $(hdrdir)/ruby/st.h
 ossl_ssl_session.o: $(hdrdir)/ruby/subst.h
 ossl_ssl_session.o: $(hdrdir)/ruby/thread.h
+ossl_ssl_session.o: $(top_srcdir)/include/ruby.h
 ossl_ssl_session.o: openssl_missing.h
 ossl_ssl_session.o: ossl.h
 ossl_ssl_session.o: ossl_asn1.h
@@ -828,10 +784,10 @@ ossl_ssl_session.o: ossl_config.h
 ossl_ssl_session.o: ossl_digest.h
 ossl_ssl_session.o: ossl_engine.h
 ossl_ssl_session.o: ossl_hmac.h
-ossl_ssl_session.o: ossl_kdf.h
 ossl_ssl_session.o: ossl_ns_spki.h
 ossl_ssl_session.o: ossl_ocsp.h
 ossl_ssl_session.o: ossl_pkcs12.h
+ossl_ssl_session.o: ossl_pkcs5.h
 ossl_ssl_session.o: ossl_pkcs7.h
 ossl_ssl_session.o: ossl_pkey.h
 ossl_ssl_session.o: ossl_rand.h
@@ -842,20 +798,18 @@ ossl_ssl_session.o: ossl_x509.h
 ossl_ssl_session.o: ruby_missing.h
 ossl_x509.o: $(RUBY_EXTCONF_H)
 ossl_x509.o: $(arch_hdrdir)/ruby/config.h
-ossl_x509.o: $(hdrdir)/ruby.h
-ossl_x509.o: $(hdrdir)/ruby/assert.h
 ossl_x509.o: $(hdrdir)/ruby/backward.h
 ossl_x509.o: $(hdrdir)/ruby/defines.h
 ossl_x509.o: $(hdrdir)/ruby/encoding.h
 ossl_x509.o: $(hdrdir)/ruby/intern.h
 ossl_x509.o: $(hdrdir)/ruby/io.h
 ossl_x509.o: $(hdrdir)/ruby/missing.h
-ossl_x509.o: $(hdrdir)/ruby/onigmo.h
 ossl_x509.o: $(hdrdir)/ruby/oniguruma.h
 ossl_x509.o: $(hdrdir)/ruby/ruby.h
 ossl_x509.o: $(hdrdir)/ruby/st.h
 ossl_x509.o: $(hdrdir)/ruby/subst.h
 ossl_x509.o: $(hdrdir)/ruby/thread.h
+ossl_x509.o: $(top_srcdir)/include/ruby.h
 ossl_x509.o: openssl_missing.h
 ossl_x509.o: ossl.h
 ossl_x509.o: ossl_asn1.h
@@ -866,10 +820,10 @@ ossl_x509.o: ossl_config.h
 ossl_x509.o: ossl_digest.h
 ossl_x509.o: ossl_engine.h
 ossl_x509.o: ossl_hmac.h
-ossl_x509.o: ossl_kdf.h
 ossl_x509.o: ossl_ns_spki.h
 ossl_x509.o: ossl_ocsp.h
 ossl_x509.o: ossl_pkcs12.h
+ossl_x509.o: ossl_pkcs5.h
 ossl_x509.o: ossl_pkcs7.h
 ossl_x509.o: ossl_pkey.h
 ossl_x509.o: ossl_rand.h
@@ -880,20 +834,18 @@ ossl_x509.o: ossl_x509.h
 ossl_x509.o: ruby_missing.h
 ossl_x509attr.o: $(RUBY_EXTCONF_H)
 ossl_x509attr.o: $(arch_hdrdir)/ruby/config.h
-ossl_x509attr.o: $(hdrdir)/ruby.h
-ossl_x509attr.o: $(hdrdir)/ruby/assert.h
 ossl_x509attr.o: $(hdrdir)/ruby/backward.h
 ossl_x509attr.o: $(hdrdir)/ruby/defines.h
 ossl_x509attr.o: $(hdrdir)/ruby/encoding.h
 ossl_x509attr.o: $(hdrdir)/ruby/intern.h
 ossl_x509attr.o: $(hdrdir)/ruby/io.h
 ossl_x509attr.o: $(hdrdir)/ruby/missing.h
-ossl_x509attr.o: $(hdrdir)/ruby/onigmo.h
 ossl_x509attr.o: $(hdrdir)/ruby/oniguruma.h
 ossl_x509attr.o: $(hdrdir)/ruby/ruby.h
 ossl_x509attr.o: $(hdrdir)/ruby/st.h
 ossl_x509attr.o: $(hdrdir)/ruby/subst.h
 ossl_x509attr.o: $(hdrdir)/ruby/thread.h
+ossl_x509attr.o: $(top_srcdir)/include/ruby.h
 ossl_x509attr.o: openssl_missing.h
 ossl_x509attr.o: ossl.h
 ossl_x509attr.o: ossl_asn1.h
@@ -904,10 +856,10 @@ ossl_x509attr.o: ossl_config.h
 ossl_x509attr.o: ossl_digest.h
 ossl_x509attr.o: ossl_engine.h
 ossl_x509attr.o: ossl_hmac.h
-ossl_x509attr.o: ossl_kdf.h
 ossl_x509attr.o: ossl_ns_spki.h
 ossl_x509attr.o: ossl_ocsp.h
 ossl_x509attr.o: ossl_pkcs12.h
+ossl_x509attr.o: ossl_pkcs5.h
 ossl_x509attr.o: ossl_pkcs7.h
 ossl_x509attr.o: ossl_pkey.h
 ossl_x509attr.o: ossl_rand.h
@@ -918,20 +870,18 @@ ossl_x509attr.o: ossl_x509attr.c
 ossl_x509attr.o: ruby_missing.h
 ossl_x509cert.o: $(RUBY_EXTCONF_H)
 ossl_x509cert.o: $(arch_hdrdir)/ruby/config.h
-ossl_x509cert.o: $(hdrdir)/ruby.h
-ossl_x509cert.o: $(hdrdir)/ruby/assert.h
 ossl_x509cert.o: $(hdrdir)/ruby/backward.h
 ossl_x509cert.o: $(hdrdir)/ruby/defines.h
 ossl_x509cert.o: $(hdrdir)/ruby/encoding.h
 ossl_x509cert.o: $(hdrdir)/ruby/intern.h
 ossl_x509cert.o: $(hdrdir)/ruby/io.h
 ossl_x509cert.o: $(hdrdir)/ruby/missing.h
-ossl_x509cert.o: $(hdrdir)/ruby/onigmo.h
 ossl_x509cert.o: $(hdrdir)/ruby/oniguruma.h
 ossl_x509cert.o: $(hdrdir)/ruby/ruby.h
 ossl_x509cert.o: $(hdrdir)/ruby/st.h
 ossl_x509cert.o: $(hdrdir)/ruby/subst.h
 ossl_x509cert.o: $(hdrdir)/ruby/thread.h
+ossl_x509cert.o: $(top_srcdir)/include/ruby.h
 ossl_x509cert.o: openssl_missing.h
 ossl_x509cert.o: ossl.h
 ossl_x509cert.o: ossl_asn1.h
@@ -942,10 +892,10 @@ ossl_x509cert.o: ossl_config.h
 ossl_x509cert.o: ossl_digest.h
 ossl_x509cert.o: ossl_engine.h
 ossl_x509cert.o: ossl_hmac.h
-ossl_x509cert.o: ossl_kdf.h
 ossl_x509cert.o: ossl_ns_spki.h
 ossl_x509cert.o: ossl_ocsp.h
 ossl_x509cert.o: ossl_pkcs12.h
+ossl_x509cert.o: ossl_pkcs5.h
 ossl_x509cert.o: ossl_pkcs7.h
 ossl_x509cert.o: ossl_pkey.h
 ossl_x509cert.o: ossl_rand.h
@@ -956,20 +906,18 @@ ossl_x509cert.o: ossl_x509cert.c
 ossl_x509cert.o: ruby_missing.h
 ossl_x509crl.o: $(RUBY_EXTCONF_H)
 ossl_x509crl.o: $(arch_hdrdir)/ruby/config.h
-ossl_x509crl.o: $(hdrdir)/ruby.h
-ossl_x509crl.o: $(hdrdir)/ruby/assert.h
 ossl_x509crl.o: $(hdrdir)/ruby/backward.h
 ossl_x509crl.o: $(hdrdir)/ruby/defines.h
 ossl_x509crl.o: $(hdrdir)/ruby/encoding.h
 ossl_x509crl.o: $(hdrdir)/ruby/intern.h
 ossl_x509crl.o: $(hdrdir)/ruby/io.h
 ossl_x509crl.o: $(hdrdir)/ruby/missing.h
-ossl_x509crl.o: $(hdrdir)/ruby/onigmo.h
 ossl_x509crl.o: $(hdrdir)/ruby/oniguruma.h
 ossl_x509crl.o: $(hdrdir)/ruby/ruby.h
 ossl_x509crl.o: $(hdrdir)/ruby/st.h
 ossl_x509crl.o: $(hdrdir)/ruby/subst.h
 ossl_x509crl.o: $(hdrdir)/ruby/thread.h
+ossl_x509crl.o: $(top_srcdir)/include/ruby.h
 ossl_x509crl.o: openssl_missing.h
 ossl_x509crl.o: ossl.h
 ossl_x509crl.o: ossl_asn1.h
@@ -980,10 +928,10 @@ ossl_x509crl.o: ossl_config.h
 ossl_x509crl.o: ossl_digest.h
 ossl_x509crl.o: ossl_engine.h
 ossl_x509crl.o: ossl_hmac.h
-ossl_x509crl.o: ossl_kdf.h
 ossl_x509crl.o: ossl_ns_spki.h
 ossl_x509crl.o: ossl_ocsp.h
 ossl_x509crl.o: ossl_pkcs12.h
+ossl_x509crl.o: ossl_pkcs5.h
 ossl_x509crl.o: ossl_pkcs7.h
 ossl_x509crl.o: ossl_pkey.h
 ossl_x509crl.o: ossl_rand.h
@@ -994,20 +942,18 @@ ossl_x509crl.o: ossl_x509crl.c
 ossl_x509crl.o: ruby_missing.h
 ossl_x509ext.o: $(RUBY_EXTCONF_H)
 ossl_x509ext.o: $(arch_hdrdir)/ruby/config.h
-ossl_x509ext.o: $(hdrdir)/ruby.h
-ossl_x509ext.o: $(hdrdir)/ruby/assert.h
 ossl_x509ext.o: $(hdrdir)/ruby/backward.h
 ossl_x509ext.o: $(hdrdir)/ruby/defines.h
 ossl_x509ext.o: $(hdrdir)/ruby/encoding.h
 ossl_x509ext.o: $(hdrdir)/ruby/intern.h
 ossl_x509ext.o: $(hdrdir)/ruby/io.h
 ossl_x509ext.o: $(hdrdir)/ruby/missing.h
-ossl_x509ext.o: $(hdrdir)/ruby/onigmo.h
 ossl_x509ext.o: $(hdrdir)/ruby/oniguruma.h
 ossl_x509ext.o: $(hdrdir)/ruby/ruby.h
 ossl_x509ext.o: $(hdrdir)/ruby/st.h
 ossl_x509ext.o: $(hdrdir)/ruby/subst.h
 ossl_x509ext.o: $(hdrdir)/ruby/thread.h
+ossl_x509ext.o: $(top_srcdir)/include/ruby.h
 ossl_x509ext.o: openssl_missing.h
 ossl_x509ext.o: ossl.h
 ossl_x509ext.o: ossl_asn1.h
@@ -1018,10 +964,10 @@ ossl_x509ext.o: ossl_config.h
 ossl_x509ext.o: ossl_digest.h
 ossl_x509ext.o: ossl_engine.h
 ossl_x509ext.o: ossl_hmac.h
-ossl_x509ext.o: ossl_kdf.h
 ossl_x509ext.o: ossl_ns_spki.h
 ossl_x509ext.o: ossl_ocsp.h
 ossl_x509ext.o: ossl_pkcs12.h
+ossl_x509ext.o: ossl_pkcs5.h
 ossl_x509ext.o: ossl_pkcs7.h
 ossl_x509ext.o: ossl_pkey.h
 ossl_x509ext.o: ossl_rand.h
@@ -1032,20 +978,18 @@ ossl_x509ext.o: ossl_x509ext.c
 ossl_x509ext.o: ruby_missing.h
 ossl_x509name.o: $(RUBY_EXTCONF_H)
 ossl_x509name.o: $(arch_hdrdir)/ruby/config.h
-ossl_x509name.o: $(hdrdir)/ruby.h
-ossl_x509name.o: $(hdrdir)/ruby/assert.h
 ossl_x509name.o: $(hdrdir)/ruby/backward.h
 ossl_x509name.o: $(hdrdir)/ruby/defines.h
 ossl_x509name.o: $(hdrdir)/ruby/encoding.h
 ossl_x509name.o: $(hdrdir)/ruby/intern.h
 ossl_x509name.o: $(hdrdir)/ruby/io.h
 ossl_x509name.o: $(hdrdir)/ruby/missing.h
-ossl_x509name.o: $(hdrdir)/ruby/onigmo.h
 ossl_x509name.o: $(hdrdir)/ruby/oniguruma.h
 ossl_x509name.o: $(hdrdir)/ruby/ruby.h
 ossl_x509name.o: $(hdrdir)/ruby/st.h
 ossl_x509name.o: $(hdrdir)/ruby/subst.h
 ossl_x509name.o: $(hdrdir)/ruby/thread.h
+ossl_x509name.o: $(top_srcdir)/include/ruby.h
 ossl_x509name.o: openssl_missing.h
 ossl_x509name.o: ossl.h
 ossl_x509name.o: ossl_asn1.h
@@ -1056,10 +1000,10 @@ ossl_x509name.o: ossl_config.h
 ossl_x509name.o: ossl_digest.h
 ossl_x509name.o: ossl_engine.h
 ossl_x509name.o: ossl_hmac.h
-ossl_x509name.o: ossl_kdf.h
 ossl_x509name.o: ossl_ns_spki.h
 ossl_x509name.o: ossl_ocsp.h
 ossl_x509name.o: ossl_pkcs12.h
+ossl_x509name.o: ossl_pkcs5.h
 ossl_x509name.o: ossl_pkcs7.h
 ossl_x509name.o: ossl_pkey.h
 ossl_x509name.o: ossl_rand.h
@@ -1070,20 +1014,18 @@ ossl_x509name.o: ossl_x509name.c
 ossl_x509name.o: ruby_missing.h
 ossl_x509req.o: $(RUBY_EXTCONF_H)
 ossl_x509req.o: $(arch_hdrdir)/ruby/config.h
-ossl_x509req.o: $(hdrdir)/ruby.h
-ossl_x509req.o: $(hdrdir)/ruby/assert.h
 ossl_x509req.o: $(hdrdir)/ruby/backward.h
 ossl_x509req.o: $(hdrdir)/ruby/defines.h
 ossl_x509req.o: $(hdrdir)/ruby/encoding.h
 ossl_x509req.o: $(hdrdir)/ruby/intern.h
 ossl_x509req.o: $(hdrdir)/ruby/io.h
 ossl_x509req.o: $(hdrdir)/ruby/missing.h
-ossl_x509req.o: $(hdrdir)/ruby/onigmo.h
 ossl_x509req.o: $(hdrdir)/ruby/oniguruma.h
 ossl_x509req.o: $(hdrdir)/ruby/ruby.h
 ossl_x509req.o: $(hdrdir)/ruby/st.h
 ossl_x509req.o: $(hdrdir)/ruby/subst.h
 ossl_x509req.o: $(hdrdir)/ruby/thread.h
+ossl_x509req.o: $(top_srcdir)/include/ruby.h
 ossl_x509req.o: openssl_missing.h
 ossl_x509req.o: ossl.h
 ossl_x509req.o: ossl_asn1.h
@@ -1094,10 +1036,10 @@ ossl_x509req.o: ossl_config.h
 ossl_x509req.o: ossl_digest.h
 ossl_x509req.o: ossl_engine.h
 ossl_x509req.o: ossl_hmac.h
-ossl_x509req.o: ossl_kdf.h
 ossl_x509req.o: ossl_ns_spki.h
 ossl_x509req.o: ossl_ocsp.h
 ossl_x509req.o: ossl_pkcs12.h
+ossl_x509req.o: ossl_pkcs5.h
 ossl_x509req.o: ossl_pkcs7.h
 ossl_x509req.o: ossl_pkey.h
 ossl_x509req.o: ossl_rand.h
@@ -1108,20 +1050,18 @@ ossl_x509req.o: ossl_x509req.c
 ossl_x509req.o: ruby_missing.h
 ossl_x509revoked.o: $(RUBY_EXTCONF_H)
 ossl_x509revoked.o: $(arch_hdrdir)/ruby/config.h
-ossl_x509revoked.o: $(hdrdir)/ruby.h
-ossl_x509revoked.o: $(hdrdir)/ruby/assert.h
 ossl_x509revoked.o: $(hdrdir)/ruby/backward.h
 ossl_x509revoked.o: $(hdrdir)/ruby/defines.h
 ossl_x509revoked.o: $(hdrdir)/ruby/encoding.h
 ossl_x509revoked.o: $(hdrdir)/ruby/intern.h
 ossl_x509revoked.o: $(hdrdir)/ruby/io.h
 ossl_x509revoked.o: $(hdrdir)/ruby/missing.h
-ossl_x509revoked.o: $(hdrdir)/ruby/onigmo.h
 ossl_x509revoked.o: $(hdrdir)/ruby/oniguruma.h
 ossl_x509revoked.o: $(hdrdir)/ruby/ruby.h
 ossl_x509revoked.o: $(hdrdir)/ruby/st.h
 ossl_x509revoked.o: $(hdrdir)/ruby/subst.h
 ossl_x509revoked.o: $(hdrdir)/ruby/thread.h
+ossl_x509revoked.o: $(top_srcdir)/include/ruby.h
 ossl_x509revoked.o: openssl_missing.h
 ossl_x509revoked.o: ossl.h
 ossl_x509revoked.o: ossl_asn1.h
@@ -1132,10 +1072,10 @@ ossl_x509revoked.o: ossl_config.h
 ossl_x509revoked.o: ossl_digest.h
 ossl_x509revoked.o: ossl_engine.h
 ossl_x509revoked.o: ossl_hmac.h
-ossl_x509revoked.o: ossl_kdf.h
 ossl_x509revoked.o: ossl_ns_spki.h
 ossl_x509revoked.o: ossl_ocsp.h
 ossl_x509revoked.o: ossl_pkcs12.h
+ossl_x509revoked.o: ossl_pkcs5.h
 ossl_x509revoked.o: ossl_pkcs7.h
 ossl_x509revoked.o: ossl_pkey.h
 ossl_x509revoked.o: ossl_rand.h
@@ -1146,20 +1086,18 @@ ossl_x509revoked.o: ossl_x509revoked.c
 ossl_x509revoked.o: ruby_missing.h
 ossl_x509store.o: $(RUBY_EXTCONF_H)
 ossl_x509store.o: $(arch_hdrdir)/ruby/config.h
-ossl_x509store.o: $(hdrdir)/ruby.h
-ossl_x509store.o: $(hdrdir)/ruby/assert.h
 ossl_x509store.o: $(hdrdir)/ruby/backward.h
 ossl_x509store.o: $(hdrdir)/ruby/defines.h
 ossl_x509store.o: $(hdrdir)/ruby/encoding.h
 ossl_x509store.o: $(hdrdir)/ruby/intern.h
 ossl_x509store.o: $(hdrdir)/ruby/io.h
 ossl_x509store.o: $(hdrdir)/ruby/missing.h
-ossl_x509store.o: $(hdrdir)/ruby/onigmo.h
 ossl_x509store.o: $(hdrdir)/ruby/oniguruma.h
 ossl_x509store.o: $(hdrdir)/ruby/ruby.h
 ossl_x509store.o: $(hdrdir)/ruby/st.h
 ossl_x509store.o: $(hdrdir)/ruby/subst.h
 ossl_x509store.o: $(hdrdir)/ruby/thread.h
+ossl_x509store.o: $(top_srcdir)/include/ruby.h
 ossl_x509store.o: openssl_missing.h
 ossl_x509store.o: ossl.h
 ossl_x509store.o: ossl_asn1.h
@@ -1170,10 +1108,10 @@ ossl_x509store.o: ossl_config.h
 ossl_x509store.o: ossl_digest.h
 ossl_x509store.o: ossl_engine.h
 ossl_x509store.o: ossl_hmac.h
-ossl_x509store.o: ossl_kdf.h
 ossl_x509store.o: ossl_ns_spki.h
 ossl_x509store.o: ossl_ocsp.h
 ossl_x509store.o: ossl_pkcs12.h
+ossl_x509store.o: ossl_pkcs5.h
 ossl_x509store.o: ossl_pkcs7.h
 ossl_x509store.o: ossl_pkey.h
 ossl_x509store.o: ossl_rand.h
diff --git a/ext/openssl/deprecation.rb b/ext/openssl/deprecation.rb
index 1d51d065a9..7dfc87c1c6 100644
--- a/ext/openssl/deprecation.rb
+++ b/ext/openssl/deprecation.rb
@@ -3,6 +3,9 @@ module OpenSSL
   def self.deprecated_warning_flag
     unless flag = (@deprecated_warning_flag ||= nil)
       if try_compile("", flag = "-Werror=deprecated-declarations")
+        if with_config("broken-apple-openssl")
+          flag = "-Wno-deprecated-declarations"
+        end
         $warnflags << " #{flag}"
       else
         flag = ""
diff --git a/ext/openssl/extconf.rb b/ext/openssl/extconf.rb
index 4f218562b1..20c67c6b50 100644
--- a/ext/openssl/extconf.rb
+++ b/ext/openssl/extconf.rb
@@ -33,80 +33,50 @@ end
 Logging::message "=== Checking for system dependent stuff... ===\n"
 have_library("nsl", "t_open")
 have_library("socket", "socket")
-if $mswin || $mingw
-  have_library("ws2_32")
-end
+have_header("assert.h")
 
 Logging::message "=== Checking for required stuff... ===\n"
-result = pkg_config("openssl") && have_header("openssl/ssl.h")
-
-def find_openssl_library
-  if $mswin || $mingw
-    # required for static OpenSSL libraries
-    have_library("gdi32") # OpenSSL <= 1.0.2 (for RAND_screen())
-    have_library("crypt32")
-  end
-
-  return false unless have_header("openssl/ssl.h")
-
-  ret = have_library("crypto", "CRYPTO_malloc") &&
-    have_library("ssl", "SSL_new")
-  return ret if ret
-
-  if $mswin
-    # OpenSSL >= 1.1.0: libcrypto.lib and libssl.lib.
-    if have_library("libcrypto", "CRYPTO_malloc") &&
-        have_library("libssl", "SSL_new")
-      return true
-    end
-
-    # OpenSSL <= 1.0.2: libeay32.lib and ssleay32.lib.
-    if have_library("libeay32", "CRYPTO_malloc") &&
-        have_library("ssleay32", "SSL_new")
-      return true
-    end
-
-    # LibreSSL: libcrypto-##.lib and libssl-##.lib, where ## is the ABI version
-    # number. We have to find the version number out by scanning libpath.
-    libpath = $LIBPATH.dup
-    libpath |= ENV["LIB"].split(File::PATH_SEPARATOR)
-    libpath.map! { |d| d.tr(File::ALT_SEPARATOR, File::SEPARATOR) }
-
-    ret = [
-      ["crypto", "CRYPTO_malloc"],
-      ["ssl", "SSL_new"]
-    ].all? do |base, func|
-      result = false
-      libs = ["lib#{base}-[0-9][0-9]", "lib#{base}-[0-9][0-9][0-9]"]
-      libs = Dir.glob(libs.map{|l| libpath.map{|d| File.join(d, l + ".*")}}.flatten).map{|path| File.basename(path, ".*")}.uniq
-      libs.each do |lib|
-        result = have_library(lib, func)
-        break if result
-      end
-      result
-    end
-    return ret if ret
-  end
-  return false
+if $mingw
+  have_library("wsock32")
+  have_library("gdi32")
 end
 
+result = pkg_config("openssl") && have_header("openssl/ssl.h")
 unless result
-  unless find_openssl_library
+  result = have_header("openssl/ssl.h")
+  result &&= %w[crypto libeay32].any? {|lib| have_library(lib, "CRYPTO_malloc")}
+  result &&= %w[ssl ssleay32].any? {|lib| have_library(lib, "SSL_new")}
+  unless result
     Logging::message "=== Checking for required stuff failed. ===\n"
     Logging::message "Makefile wasn't created. Fix the errors above.\n"
-    raise "OpenSSL library could not be found. You might want to use " \
-      "--with-openssl-dir=<dir> option to specify the prefix where OpenSSL " \
-      "is installed."
+    exit 1
   end
 end
 
-unless checking_for("OpenSSL version is 1.0.1 or later") {
-    try_static_assert("OPENSSL_VERSION_NUMBER >= 0x10001000L", "openssl/opensslv.h") }
-  raise "OpenSSL >= 1.0.1 or LibreSSL is required"
+result = checking_for("OpenSSL version is 0.9.8 or later") {
+  try_static_assert("OPENSSL_VERSION_NUMBER >= 0x00908000L", "openssl/opensslv.h")
+}
+unless result
+  raise "OpenSSL 0.9.8 or later required."
+end
+
+unless OpenSSL.check_func("SSL_library_init()", "openssl/ssl.h")
+  raise "Ignore OpenSSL broken by Apple.\nPlease use another openssl. (e.g. using `configure --with-openssl-dir=/path/to/openssl')"
 end
 
 Logging::message "=== Checking for OpenSSL features... ===\n"
 # compile options
+
+# check OPENSSL_NO_{SSL2,SSL3_METHOD} macro: on some environment, these symbols
+# exist even if compiled with no-ssl2 or no-ssl3-method.
+unless have_macro("OPENSSL_NO_SSL2", "openssl/opensslconf.h")
+  have_func("SSLv2_method")
+end
+unless have_macro("OPENSSL_NO_SSL3_METHOD", "openssl/opensslconf.h")
+  have_func("SSLv3_method")
+end
+have_func("TLSv1_1_method")
+have_func("TLSv1_2_method")
 have_func("RAND_egd")
 engines = %w{builtin_engines openbsd_dev_crypto dynamic 4758cca aep atalla chil
              cswift nuron sureware ubsec padlock capi gmp gost cryptodev aesni}
@@ -114,9 +84,27 @@ engines.each { |name|
   OpenSSL.check_func_or_macro("ENGINE_load_#{name}", "openssl/engine.h")
 }
 
-if ($mswin || $mingw) && have_macro("LIBRESSL_VERSION_NUMBER", "openssl/opensslv.h")
-  $defs.push("-DNOCRYPT")
-end
+# added in 0.9.8X
+have_func("EVP_CIPHER_CTX_new")
+have_func("EVP_CIPHER_CTX_free")
+
+# added in 1.0.0
+have_func("ASN1_TIME_adj")
+have_func("EVP_CIPHER_CTX_copy")
+have_func("EVP_PKEY_base_id")
+have_func("HMAC_CTX_copy")
+have_func("PKCS5_PBKDF2_HMAC")
+have_func("X509_NAME_hash_old")
+have_func("X509_STORE_CTX_get0_current_crl")
+have_func("X509_STORE_set_verify_cb")
+have_func("i2d_ASN1_SET_ANY")
+have_func("SSL_SESSION_cmp") # removed
+OpenSSL.check_func_or_macro("SSL_set_tlsext_host_name", "openssl/ssl.h")
+have_struct_member("CRYPTO_THREADID", "ptr", "openssl/crypto.h")
+
+# added in 1.0.1
+have_func("SSL_CTX_set_next_proto_select_cb")
+have_macro("EVP_CTRL_GCM_GET_TAG", ['openssl/evp.h']) && $defs.push("-DHAVE_AUTHENTICATED_ENCRYPTION")
 
 # added in 1.0.2
 have_func("EC_curve_nist2nid")
@@ -129,11 +117,8 @@ OpenSSL.check_func_or_macro("SSL_get_server_tmp_key", "openssl/ssl.h")
 have_func("SSL_is_server")
 
 # added in 1.1.0
-if !have_struct_member("SSL", "ctx", "openssl/ssl.h") ||
-    try_static_assert("LIBRESSL_VERSION_NUMBER >= 0x2070000fL", "openssl/opensslv.h")
-  $defs.push("-DHAVE_OPAQUE_OPENSSL")
-end
 have_func("CRYPTO_lock") || $defs.push("-DHAVE_OPENSSL_110_THREADING_API")
+have_struct_member("SSL", "ctx", "openssl/ssl.h") || $defs.push("-DHAVE_OPAQUE_OPENSSL")
 have_func("BN_GENCB_new")
 have_func("BN_GENCB_free")
 have_func("BN_GENCB_get_arg")
@@ -163,8 +148,6 @@ OpenSSL.check_func_or_macro("SSL_CTX_set_tmp_ecdh_callback", "openssl/ssl.h") #
 OpenSSL.check_func_or_macro("SSL_CTX_set_min_proto_version", "openssl/ssl.h")
 have_func("SSL_CTX_get_security_level")
 have_func("X509_get0_notBefore")
-have_func("SSL_SESSION_get_protocol_version")
-have_func("EVP_PBE_scrypt")
 
 Logging::message "=== Checking done. ===\n"
 
diff --git a/ext/openssl/lib/openssl.rb b/ext/openssl/lib/openssl.rb
index 0914282920..26d167a9b4 100644
--- a/ext/openssl/lib/openssl.rb
+++ b/ext/openssl/lib/openssl.rb
@@ -19,4 +19,3 @@ require 'openssl/config'
 require 'openssl/digest'
 require 'openssl/x509'
 require 'openssl/ssl'
-require 'openssl/pkcs5'
diff --git a/ext/openssl/lib/openssl/bn.rb b/ext/openssl/lib/openssl/bn.rb
index 8d1ebefb6e..6d6c96e42d 100644
--- a/ext/openssl/lib/openssl/bn.rb
+++ b/ext/openssl/lib/openssl/bn.rb
@@ -27,9 +27,8 @@ module OpenSSL
 end # OpenSSL
 
 ##
-#--
 # Add double dispatch to Integer
-#++
+#
 class Integer
   # Casts an Integer as an OpenSSL::BN
   #
diff --git a/ext/openssl/lib/openssl/buffering.rb b/ext/openssl/lib/openssl/buffering.rb
index 5d1586e594..61e1f43e00 100644
--- a/ext/openssl/lib/openssl/buffering.rb
+++ b/ext/openssl/lib/openssl/buffering.rb
@@ -63,7 +63,7 @@ module OpenSSL::Buffering
   end
 
   ##
-  # Consumes _size_ bytes from the buffer
+  # Consumes +size+ bytes from the buffer
 
   def consume_rbuff(size=nil)
     if @rbuffer.empty?
@@ -79,7 +79,7 @@ module OpenSSL::Buffering
   public
 
   ##
-  # Reads _size_ bytes from the stream.  If _buf_ is provided it must
+  # Reads +size+ bytes from the stream.  If +buf+ is provided it must
   # reference a string which will receive the data.
   #
   # See IO#read for full details.
@@ -106,7 +106,7 @@ module OpenSSL::Buffering
   end
 
   ##
-  # Reads at most _maxlen_ bytes from the stream.  If _buf_ is provided it
+  # Reads at most +maxlen+ bytes from the stream.  If +buf+ is provided it
   # must reference a string which will receive the data.
   #
   # See IO#readpartial for full details.
@@ -136,7 +136,7 @@ module OpenSSL::Buffering
   end
 
   ##
-  # Reads at most _maxlen_ bytes in the non-blocking manner.
+  # Reads at most +maxlen+ bytes in the non-blocking manner.
   #
   # When no data can be read without blocking it raises
   # OpenSSL::SSL::SSLError extended by IO::WaitReadable or IO::WaitWritable.
@@ -163,11 +163,6 @@ module OpenSSL::Buffering
   # Note that one reason that read_nonblock writes to the underlying IO is
   # when the peer requests a new TLS/SSL handshake.  See openssl the FAQ for
   # more details.  http://www.openssl.org/support/faq.html
-  #
-  # By specifying a keyword argument _exception_ to +false+, you can indicate
-  # that read_nonblock should not raise an IO::Wait*able exception, but
-  # return the symbol +:wait_writable+ or +:wait_readable+ instead. At EOF,
-  # it will return +nil+ instead of raising EOFError.
 
   def read_nonblock(maxlen, buf=nil, exception: true)
     if maxlen == 0
@@ -190,11 +185,11 @@ module OpenSSL::Buffering
   end
 
   ##
-  # Reads the next "line" from the stream.  Lines are separated by _eol_.  If
-  # _limit_ is provided the result will not be longer than the given number of
+  # Reads the next "line+ from the stream.  Lines are separated by +eol+.  If
+  # +limit+ is provided the result will not be longer than the given number of
   # bytes.
   #
-  # _eol_ may be a String or Regexp.
+  # +eol+ may be a String or Regexp.
   #
   # Unlike IO#gets the line read will not be assigned to +$_+.
   #
@@ -220,7 +215,7 @@ module OpenSSL::Buffering
 
   ##
   # Executes the block for every line in the stream where lines are separated
-  # by _eol_.
+  # by +eol+.
   #
   # See also #gets
 
@@ -232,7 +227,7 @@ module OpenSSL::Buffering
   alias each_line each
 
   ##
-  # Reads lines from the stream which are separated by _eol_.
+  # Reads lines from the stream which are separated by +eol+.
   #
   # See also #gets
 
@@ -245,7 +240,7 @@ module OpenSSL::Buffering
   end
 
   ##
-  # Reads a line from the stream which is separated by _eol_.
+  # Reads a line from the stream which is separated by +eol+.
   #
   # Raises EOFError if at end of file.
 
@@ -281,7 +276,7 @@ module OpenSSL::Buffering
   end
 
   ##
-  # Pushes character _c_ back onto the stream such that a subsequent buffered
+  # Pushes character +c+ back onto the stream such that a subsequent buffered
   # character read will return it.
   #
   # Unlike IO#getc multiple bytes may be pushed back onto the stream.
@@ -308,7 +303,7 @@ module OpenSSL::Buffering
   private
 
   ##
-  # Writes _s_ to the buffer.  When the buffer is full or #sync is true the
+  # Writes +s+ to the buffer.  When the buffer is full or #sync is true the
   # buffer is flushed to the underlying socket.
 
   def do_write(s)
@@ -316,33 +311,36 @@ module OpenSSL::Buffering
     @wbuffer << s
     @wbuffer.force_encoding(Encoding::BINARY)
     @sync ||= false
-    if @sync or @wbuffer.size > BLOCK_SIZE
-      until @wbuffer.empty?
+    if @sync or @wbuffer.size > BLOCK_SIZE or idx = @wbuffer.rindex($/)
+      remain = idx ? idx + $/.size : @wbuffer.length
+      nwritten = 0
+      while remain > 0
+        str = @wbuffer[nwritten,remain]
         begin
-          nwrote = syswrite(@wbuffer)
+          nwrote = syswrite(str)
         rescue Errno::EAGAIN
           retry
         end
-        @wbuffer[0, nwrote] = ""
+        remain -= nwrote
+        nwritten += nwrote
       end
+      @wbuffer[0,nwritten] = ""
     end
   end
 
   public
 
   ##
-  # Writes _s_ to the stream.  If the argument is not a String it will be
-  # converted using +.to_s+ method.  Returns the number of bytes written.
+  # Writes +s+ to the stream.  If the argument is not a string it will be
+  # converted using String#to_s.  Returns the number of bytes written.
 
-  def write(*s)
-    s.inject(0) do |written, str|
-      do_write(str)
-      written + str.bytesize
-    end
+  def write(s)
+    do_write(s)
+    s.bytesize
   end
 
   ##
-  # Writes _s_ in the non-blocking manner.
+  # Writes +str+ in the non-blocking manner.
   #
   # If there is buffered data, it is flushed first.  This may block.
   #
@@ -373,10 +371,6 @@ module OpenSSL::Buffering
   # Note that one reason that write_nonblock reads from the underlying IO
   # is when the peer requests a new TLS/SSL handshake.  See the openssl FAQ
   # for more details.  http://www.openssl.org/support/faq.html
-  #
-  # By specifying a keyword argument _exception_ to +false+, you can indicate
-  # that write_nonblock should not raise an IO::Wait*able exception, but
-  # return the symbol +:wait_writable+ or +:wait_readable+ instead.
 
   def write_nonblock(s, exception: true)
     flush
@@ -384,16 +378,16 @@ module OpenSSL::Buffering
   end
 
   ##
-  # Writes _s_ to the stream.  _s_ will be converted to a String using
-  # +.to_s+ method.
+  # Writes +s+ to the stream.  +s+ will be converted to a String using
+  # String#to_s.
 
-  def <<(s)
+  def << (s)
     do_write(s)
     self
   end
 
   ##
-  # Writes _args_ to the stream along with a record separator.
+  # Writes +args+ to the stream along with a record separator.
   #
   # See IO#puts for full details.
 
@@ -404,14 +398,16 @@ module OpenSSL::Buffering
     end
     args.each{|arg|
       s << arg.to_s
-      s.sub!(/(?<!\n)\z/, "\n")
+      if $/ && /\n\z/ !~ s
+        s << "\n"
+      end
     }
     do_write(s)
     nil
   end
 
   ##
-  # Writes _args_ to the stream.
+  # Writes +args+ to the stream.
   #
   # See IO#print for full details.
 
diff --git a/ext/openssl/lib/openssl/config.rb b/ext/openssl/lib/openssl/config.rb
index 48d8be0069..8822545192 100644
--- a/ext/openssl/lib/openssl/config.rb
+++ b/ext/openssl/lib/openssl/config.rb
@@ -30,8 +30,7 @@ module OpenSSL
     class << self
 
       ##
-      # Parses a given _string_ as a blob that contains configuration for
-      # OpenSSL.
+      # Parses a given +string+ as a blob that contains configuration for openssl.
       #
       # If the source of the IO is a file, then consider using #parse_config.
       def parse(string)
@@ -47,7 +46,7 @@ module OpenSSL
       alias load new
 
       ##
-      # Parses the configuration data read from _io_, see also #parse.
+      # Parses the configuration data read from +io+, see also #parse.
       #
       # Raises a ConfigError on invalid configuration data.
       def parse_config(io)
@@ -237,7 +236,7 @@ module OpenSSL
     #
     # This can be used in contexts like OpenSSL::X509::ExtensionFactory.config=
     #
-    # If the optional _filename_ parameter is provided, then it is read in and
+    # If the optional +filename+ parameter is provided, then it is read in and
     # parsed via #parse_config.
     #
     # This can raise IO exceptions based on the access, or availability of the
@@ -256,7 +255,7 @@ module OpenSSL
     end
 
     ##
-    # Gets the value of _key_ from the given _section_
+    # Gets the value of +key+ from the given +section+
     #
     # Given the following configurating file being loaded:
     #
@@ -266,8 +265,8 @@ module OpenSSL
     #     #=> [ default ]
     #     #   foo=bar
     #
-    # You can get a specific value from the config if you know the _section_
-    # and _key_ like so:
+    # You can get a specific value from the config if you know the +section+
+    # and +key+ like so:
     #
     #   config.get_value('default','foo')
     #     #=> "bar"
@@ -298,7 +297,7 @@ module OpenSSL
     end
 
     ##
-    # Set the target _key_ with a given _value_ under a specific _section_.
+    # Set the target +key+ with a given +value+ under a specific +section+.
     #
     # Given the following configurating file being loaded:
     #
@@ -308,7 +307,7 @@ module OpenSSL
     #     #=> [ default ]
     #     #   foo=bar
     #
-    # You can set the value of _foo_ under the _default_ section to a new
+    # You can set the value of +foo+ under the +default+ section to a new
     # value:
     #
     #   config.add_value('default', 'foo', 'buzz')
@@ -323,7 +322,7 @@ module OpenSSL
     end
 
     ##
-    # Get a specific _section_ from the current configuration
+    # Get a specific +section+ from the current configuration
     #
     # Given the following configurating file being loaded:
     #
@@ -352,7 +351,7 @@ module OpenSSL
     end
 
     ##
-    # Sets a specific _section_ name with a Hash _pairs_.
+    # Sets a specific +section+ name with a Hash +pairs+
     #
     # Given the following configuration being created:
     #
@@ -366,7 +365,7 @@ module OpenSSL
     #     #   baz=buz
     #
     # It's important to note that this will essentially merge any of the keys
-    # in _pairs_ with the existing _section_. For example:
+    # in +pairs+ with the existing +section+. For example:
     #
     #   config['default']
     #     #=> {"foo"=>"bar", "baz"=>"buz"}
diff --git a/ext/openssl/lib/openssl/digest.rb b/ext/openssl/lib/openssl/digest.rb
index b6744de6bd..97ccbc9569 100644
--- a/ext/openssl/lib/openssl/digest.rb
+++ b/ext/openssl/lib/openssl/digest.rb
@@ -15,12 +15,15 @@
 module OpenSSL
   class Digest
 
-    alg = %w(MD2 MD4 MD5 MDC2 RIPEMD160 SHA1 SHA224 SHA256 SHA384 SHA512)
+    alg = %w(MD2 MD4 MD5 MDC2 RIPEMD160 SHA1)
     if OPENSSL_VERSION_NUMBER < 0x10100000
       alg += %w(DSS DSS1 SHA)
     end
+    if OPENSSL_VERSION_NUMBER > 0x00908000
+      alg += %w(SHA224 SHA256 SHA384 SHA512)
+    end
 
-    # Return the hash value computed with _name_ Digest. _name_ is either the
+    # Return the +data+ hash computed with +name+ Digest. +name+ is either the
     # long name or short name of a supported digest algorithm.
     #
     # === Examples
@@ -56,7 +59,7 @@ module OpenSSL
 
   end # Digest
 
-  # Returns a Digest subclass by _name_
+  # Returns a Digest subclass by +name+.
   #
   #   require 'openssl'
   #
diff --git a/ext/openssl/lib/openssl/pkcs5.rb b/ext/openssl/lib/openssl/pkcs5.rb
deleted file mode 100644
index 959447df5e..0000000000
--- a/ext/openssl/lib/openssl/pkcs5.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-# frozen_string_literal: false
-#--
-# Ruby/OpenSSL Project
-# Copyright (C) 2017 Ruby/OpenSSL Project Authors
-#++
-
-module OpenSSL
-  module PKCS5
-    module_function
-
-    # OpenSSL::PKCS5.pbkdf2_hmac has been renamed to OpenSSL::KDF.pbkdf2_hmac.
-    # This method is provided for backwards compatibility.
-    def pbkdf2_hmac(pass, salt, iter, keylen, digest)
-      OpenSSL::KDF.pbkdf2_hmac(pass, salt: salt, iterations: iter,
-                               length: keylen, hash: digest)
-    end
-
-    def pbkdf2_hmac_sha1(pass, salt, iter, keylen)
-      pbkdf2_hmac(pass, salt, iter, keylen, "sha1")
-    end
-  end
-end
diff --git a/ext/openssl/lib/openssl/pkey.rb b/ext/openssl/lib/openssl/pkey.rb
index 8a547c340d..9af5f781f9 100644
--- a/ext/openssl/lib/openssl/pkey.rb
+++ b/ext/openssl/lib/openssl/pkey.rb
@@ -1,25 +1,44 @@
 # frozen_string_literal: false
-#--
-# Ruby/OpenSSL Project
-# Copyright (C) 2017 Ruby/OpenSSL Project Authors
-#++
+module OpenSSL
+  module PKey
+    if defined?(OpenSSL::PKey::DH)
 
-module OpenSSL::PKey
-  if defined?(EC)
-  class EC::Point
-    # :call-seq:
-    #    point.to_bn([conversion_form]) -> OpenSSL::BN
-    #
-    # Returns the octet string representation of the EC point as an instance of
-    # OpenSSL::BN.
-    #
-    # If _conversion_form_ is not given, the _point_conversion_form_ attribute
-    # set to the group is used.
-    #
-    # See #to_octet_string for more information.
-    def to_bn(conversion_form = group.point_conversion_form)
-      OpenSSL::BN.new(to_octet_string(conversion_form), 2)
+    class DH
+      # :nodoc:
+      DEFAULT_1024 = new <<-_end_of_pem_
+-----BEGIN DH PARAMETERS-----
+MIGHAoGBAJ0lOVy0VIr/JebWn0zDwY2h+rqITFOpdNr6ugsgvkDXuucdcChhYExJ
+AV/ZD2AWPbrTqV76mGRgJg4EddgT1zG0jq3rnFdMj2XzkBYx3BVvfR0Arnby0RHR
+T4h7KZ/2zmjvV+eF8kBUHBJAojUlzxKj4QeO2x20FP9X5xmNUXeDAgEC
+-----END DH PARAMETERS-----
+      _end_of_pem_
+
+      # :nodoc:
+      DEFAULT_2048 = new <<-_end_of_pem_
+-----BEGIN DH PARAMETERS-----
+MIIBCAKCAQEA7E6kBrYiyvmKAMzQ7i8WvwVk9Y/+f8S7sCTN712KkK3cqd1jhJDY
+JbrYeNV3kUIKhPxWHhObHKpD1R84UpL+s2b55+iMd6GmL7OYmNIT/FccKhTcveab
+VBmZT86BZKYyf45hUF9FOuUM9xPzuK3Vd8oJQvfYMCd7LPC0taAEljQLR4Edf8E6
+YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
+1bNveX5wInh5GDx1FGhKBZ+s1H+aedudCm7sCgRwv8lKWYGiHzObSma8A86KG+MD
+7Lo5JquQ3DlBodj3IDyPrxIv96lvRPFtAwIBAg==
+-----END DH PARAMETERS-----
+      _end_of_pem_
+    end
+
+    # :nodoc:
+    DEFAULT_TMP_DH_CALLBACK = lambda { |ctx, is_export, keylen|
+      warn "using default DH parameters." if $VERBOSE
+      case keylen
+      when 1024 then OpenSSL::PKey::DH::DEFAULT_1024
+      when 2048 then OpenSSL::PKey::DH::DEFAULT_2048
+      else
+        nil
+      end
+    }
+
+    else
+      DEFAULT_TMP_DH_CALLBACK = nil
     end
-  end
   end
 end
diff --git a/ext/openssl/lib/openssl/ssl.rb b/ext/openssl/lib/openssl/ssl.rb
index 355eb2ebbb..190f504276 100644
--- a/ext/openssl/lib/openssl/ssl.rb
+++ b/ext/openssl/lib/openssl/ssl.rb
@@ -12,42 +12,24 @@
 
 require "openssl/buffering"
 require "io/nonblock"
-require "ipaddr"
 
 module OpenSSL
   module SSL
     class SSLContext
-      DEFAULT_PARAMS = { # :nodoc:
-        :min_version => OpenSSL::SSL::TLS1_VERSION,
+      # :nodoc:
+      DEFAULT_PARAMS = {
+        :ssl_version => "SSLv23",
         :verify_mode => OpenSSL::SSL::VERIFY_PEER,
         :verify_hostname => true,
         :options => -> {
           opts = OpenSSL::SSL::OP_ALL
           opts &= ~OpenSSL::SSL::OP_DONT_INSERT_EMPTY_FRAGMENTS
-          opts |= OpenSSL::SSL::OP_NO_COMPRESSION
+          opts |= OpenSSL::SSL::OP_NO_COMPRESSION if defined?(OpenSSL::SSL::OP_NO_COMPRESSION)
+          opts |= OpenSSL::SSL::OP_NO_SSLv2 | OpenSSL::SSL::OP_NO_SSLv3
           opts
         }.call
       }
 
-      if defined?(OpenSSL::PKey::DH)
-        DEFAULT_2048 = OpenSSL::PKey::DH.new <<-_end_of_pem_
------BEGIN DH PARAMETERS-----
-MIIBCAKCAQEA7E6kBrYiyvmKAMzQ7i8WvwVk9Y/+f8S7sCTN712KkK3cqd1jhJDY
-JbrYeNV3kUIKhPxWHhObHKpD1R84UpL+s2b55+iMd6GmL7OYmNIT/FccKhTcveab
-VBmZT86BZKYyf45hUF9FOuUM9xPzuK3Vd8oJQvfYMCd7LPC0taAEljQLR4Edf8E6
-YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
-1bNveX5wInh5GDx1FGhKBZ+s1H+aedudCm7sCgRwv8lKWYGiHzObSma8A86KG+MD
-7Lo5JquQ3DlBodj3IDyPrxIv96lvRPFtAwIBAg==
------END DH PARAMETERS-----
-        _end_of_pem_
-        private_constant :DEFAULT_2048
-
-        DEFAULT_TMP_DH_CALLBACK = lambda { |ctx, is_export, keylen| # :nodoc:
-          warn "using default DH parameters." if $VERBOSE
-          DEFAULT_2048
-        }
-      end
-
       if !(OpenSSL::OPENSSL_VERSION.start_with?("OpenSSL") &&
            OpenSSL::OPENSSL_VERSION_NUMBER >= 0x10100000)
         DEFAULT_PARAMS.merge!(
@@ -86,7 +68,8 @@ YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
         )
       end
 
-      DEFAULT_CERT_STORE = OpenSSL::X509::Store.new # :nodoc:
+      # :nodoc:
+      DEFAULT_CERT_STORE = OpenSSL::X509::Store.new
       DEFAULT_CERT_STORE.set_default_paths
       DEFAULT_CERT_STORE.flags = OpenSSL::X509::V_FLAG_CRL_CHECK_ALL
 
@@ -101,23 +84,21 @@ YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
 
       attr_accessor :tmp_dh_callback
 
-      # A callback invoked at connect time to distinguish between multiple
-      # server names.
-      #
-      # The callback is invoked with an SSLSocket and a server name.  The
-      # callback must return an SSLContext for the server name or nil.
-      attr_accessor :servername_cb
+      if ExtConfig::HAVE_TLSEXT_HOST_NAME
+        # A callback invoked at connect time to distinguish between multiple
+        # server names.
+        #
+        # The callback is invoked with an SSLSocket and a server name.  The
+        # callback must return an SSLContext for the server name or nil.
+        attr_accessor :servername_cb
+      end
 
       # call-seq:
-      #    SSLContext.new           -> ctx
-      #    SSLContext.new(:TLSv1)   -> ctx
-      #    SSLContext.new("SSLv23") -> ctx
-      #
-      # Creates a new SSL context.
+      #    SSLContext.new => ctx
+      #    SSLContext.new(:TLSv1) => ctx
+      #    SSLContext.new("SSLv23_client") => ctx
       #
-      # If an argument is given, #ssl_version= is called with the value. Note
-      # that this form is deprecated. New applications should use #min_version=
-      # and #max_version= as necessary.
+      # You can get a list of valid methods with OpenSSL::SSL::SSLContext::METHODS
       def initialize(version = nil)
         self.options |= OpenSSL::SSL::OP_ALL
         self.ssl_version = version if version
@@ -129,15 +110,14 @@ YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
       #
       # Sets saner defaults optimized for the use with HTTP-like protocols.
       #
-      # If a Hash _params_ is given, the parameters are overridden with it.
-      # The keys in _params_ must be assignment methods on SSLContext.
+      # If a Hash +params+ is given, the parameters are overridden with it.
+      # The keys in +params+ must be assignment methods on SSLContext.
       #
       # If the verify_mode is not VERIFY_NONE and ca_file, ca_path and
       # cert_store are not set then the system default certificate store is
       # used.
       def set_params(params={})
         params = DEFAULT_PARAMS.merge(params)
-        self.options = params.delete(:options) # set before min_version/max_version
         params.each{|name, value| self.__send__("#{name}=", value) }
         if self.verify_mode != OpenSSL::SSL::VERIFY_NONE
           unless self.ca_file or self.ca_path or self.cert_store
@@ -146,88 +126,6 @@ YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
         end
         return params
       end
-
-      # call-seq:
-      #    ctx.min_version = OpenSSL::SSL::TLS1_2_VERSION
-      #    ctx.min_version = :TLS1_2
-      #    ctx.min_version = nil
-      #
-      # Sets the lower bound on the supported SSL/TLS protocol version. The
-      # version may be specified by an integer constant named
-      # OpenSSL::SSL::*_VERSION, a Symbol, or +nil+ which means "any version".
-      #
-      # Be careful that you don't overwrite OpenSSL::SSL::OP_NO_{SSL,TLS}v*
-      # options by #options= once you have called #min_version= or
-      # #max_version=.
-      #
-      # === Example
-      #   ctx = OpenSSL::SSL::SSLContext.new
-      #   ctx.min_version = OpenSSL::SSL::TLS1_1_VERSION
-      #   ctx.max_version = OpenSSL::SSL::TLS1_2_VERSION
-      #
-      #   sock = OpenSSL::SSL::SSLSocket.new(tcp_sock, ctx)
-      #   sock.connect # Initiates a connection using either TLS 1.1 or TLS 1.2
-      def min_version=(version)
-        set_minmax_proto_version(version, @max_proto_version ||= nil)
-        @min_proto_version = version
-      end
-
-      # call-seq:
-      #    ctx.max_version = OpenSSL::SSL::TLS1_2_VERSION
-      #    ctx.max_version = :TLS1_2
-      #    ctx.max_version = nil
-      #
-      # Sets the upper bound of the supported SSL/TLS protocol version. See
-      # #min_version= for the possible values.
-      def max_version=(version)
-        set_minmax_proto_version(@min_proto_version ||= nil, version)
-        @max_proto_version = version
-      end
-
-      # call-seq:
-      #    ctx.ssl_version = :TLSv1
-      #    ctx.ssl_version = "SSLv23"
-      #
-      # Sets the SSL/TLS protocol version for the context. This forces
-      # connections to use only the specified protocol version. This is
-      # deprecated and only provided for backwards compatibility. Use
-      # #min_version= and #max_version= instead.
-      #
-      # === History
-      # As the name hints, this used to call the SSL_CTX_set_ssl_version()
-      # function which sets the SSL method used for connections created from
-      # the context. As of Ruby/OpenSSL 2.1, this accessor method is
-      # implemented to call #min_version= and #max_version= instead.
-      def ssl_version=(meth)
-        meth = meth.to_s if meth.is_a?(Symbol)
-        if /(?<type>_client|_server)\z/ =~ meth
-          meth = $`
-          if $VERBOSE
-            warn "#{caller(1, 1)[0]}: method type #{type.inspect} is ignored"
-          end
-        end
-        version = METHODS_MAP[meth.intern] or
-          raise ArgumentError, "unknown SSL method `%s'" % meth
-        set_minmax_proto_version(version, version)
-        @min_proto_version = @max_proto_version = version
-      end
-
-      METHODS_MAP = {
-        SSLv23: 0,
-        SSLv2: OpenSSL::SSL::SSL2_VERSION,
-        SSLv3: OpenSSL::SSL::SSL3_VERSION,
-        TLSv1: OpenSSL::SSL::TLS1_VERSION,
-        TLSv1_1: OpenSSL::SSL::TLS1_1_VERSION,
-        TLSv1_2: OpenSSL::SSL::TLS1_2_VERSION,
-      }.freeze
-      private_constant :METHODS_MAP
-
-      # The list of available SSL/TLS methods. This constant is only provided
-      # for backwards compatibility.
-      METHODS = METHODS_MAP.flat_map { |name,|
-        [name, :"#{name}_client", :"#{name}_server"]
-      }.freeze
-      deprecate_constant :METHODS
     end
 
     module SocketForwarder
@@ -273,11 +171,11 @@ YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
             return true if verify_hostname(hostname, san.value)
           when 7 # iPAddress in GeneralName (RFC5280)
             should_verify_common_name = false
-            if san.value.size == 4 || san.value.size == 16
-              begin
-                return true if san.value == IPAddr.new(hostname).hton
-              rescue IPAddr::InvalidAddressError
-              end
+            # follows GENERAL_NAME_print() in x509v3/v3_alt.c
+            if san.value.size == 4
+              return true if san.value.unpack('C*').join('.') == hostname
+            elsif san.value.size == 16
+              return true if san.value.unpack('n*').map { |e| sprintf("%X", e) }.join(':') == hostname
             end
           end
         }
@@ -348,7 +246,9 @@ YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
       include Buffering
       include SocketForwarder
 
-      attr_reader :hostname
+      if ExtConfig::HAVE_TLSEXT_HOST_NAME
+        attr_reader :hostname
+      end
 
       # The underlying IO object.
       attr_reader :io
@@ -421,7 +321,7 @@ YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
       end
 
       def tmp_dh_callback
-        @context.tmp_dh_callback || OpenSSL::SSL::SSLContext::DEFAULT_TMP_DH_CALLBACK
+        @context.tmp_dh_callback || OpenSSL::PKey::DEFAULT_TMP_DH_CALLBACK
       end
 
       def tmp_ecdh_callback
@@ -445,8 +345,8 @@ YoaOffgTf5qxiwkjnlVZQc3whgnEt9FpVMvQ9eknyeGB5KHfayAc3+hUAvI3/Cr3
       attr_accessor :start_immediately
 
       # Creates a new instance of SSLServer.
-      # * _srv_ is an instance of TCPServer.
-      # * _ctx_ is an instance of OpenSSL::SSL::SSLContext.
+      # * +srv+ is an instance of TCPServer.
+      # * +ctx+ is an instance of OpenSSL::SSL::SSLContext.
       def initialize(svr, ctx)
         @svr = svr
         @ctx = ctx
diff --git a/ext/openssl/lib/openssl/x509.rb b/ext/openssl/lib/openssl/x509.rb
index 98358f90da..aef3456e0f 100644
--- a/ext/openssl/lib/openssl/x509.rb
+++ b/ext/openssl/lib/openssl/x509.rb
@@ -41,11 +41,6 @@ module OpenSSL
     end
 
     class Extension
-      def ==(other)
-        return false unless Extension === other
-        to_der == other.to_der
-      end
-
       def to_s # "oid = critical, value"
         str = self.oid
         str << " = "
@@ -144,13 +139,7 @@ module OpenSSL
         end
 
         def parse_openssl(str, template=OBJECT_TYPE_TEMPLATE)
-          if str.start_with?("/")
-            # /A=B/C=D format
-            ary = str[1..-1].split("/").map { |i| i.split("=", 2) }
-          else
-            # Comma-separated
-            ary = str.split(",").map { |i| i.strip.split("=", 2) }
-          end
+          ary = str.scan(/\s*([^\/,]+)\s*/).collect{|i| i[0].split("=", 2) }
           self.new(ary, template)
         end
 
@@ -165,13 +154,6 @@ module OpenSSL
       end
     end
 
-    class Attribute
-      def ==(other)
-        return false unless Attribute === other
-        to_der == other.to_der
-      end
-    end
-
     class StoreContext
       def cleanup
         warn "(#{caller.first}) OpenSSL::X509::StoreContext#cleanup is deprecated with no replacement" if $VERBOSE
@@ -190,26 +172,5 @@ module OpenSSL
         }
       end
     end
-
-    class CRL
-      def ==(other)
-        return false unless CRL === other
-        to_der == other.to_der
-      end
-    end
-
-    class Revoked
-      def ==(other)
-        return false unless Revoked === other
-        to_der == other.to_der
-      end
-    end
-
-    class Request
-      def ==(other)
-        return false unless Request === other
-        to_der == other.to_der
-      end
-    end
   end
 end
diff --git a/ext/openssl/openssl.gemspec b/ext/openssl/openssl.gemspec
index 295379fb6c..48191fa0e9 100644
--- a/ext/openssl/openssl.gemspec
+++ b/ext/openssl/openssl.gemspec
@@ -1,29 +1,45 @@
 # -*- encoding: utf-8 -*-
+# stub: openssl 2.0.0.beta.2 ruby lib
+# stub: ext/openssl/extconf.rb
 
 Gem::Specification.new do |s|
-  s.name = "openssl"
-  s.version = "2.1.2"
+  s.name = "openssl".freeze
+  s.version = "2.0.0.beta.2"
 
-  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
-  s.metadata = { "msys2_mingw_dependencies" => "openssl" } if s.respond_to? :metadata=
-  s.require_paths = ["lib"]
-  s.authors = ["Martin Bosslet", "SHIBATA Hiroshi", "Zachary Scott", "Kazuki Yamaguchi"]
-  s.date = "2018-10-17"
-  s.description = "It wraps the OpenSSL library."
-  s.email = ["ruby-core@ruby-lang.org"]
-  s.extensions = ["ext/openssl/extconf.rb"]
-  s.extra_rdoc_files = ["README.md", "CONTRIBUTING.md", "History.md"]
-  s.files = ["BSDL", "CONTRIBUTING.md", "History.md", "LICENSE.txt", "README.md", "ext/openssl/deprecation.rb", "ext/openssl/extconf.rb", "ext/openssl/openssl_missing.c", "ext/openssl/openssl_missing.h", "ext/openssl/ossl.c", "ext/openssl/ossl.h", "ext/openssl/ossl_asn1.c", "ext/openssl/ossl_asn1.h", "ext/openssl/ossl_bio.c", "ext/openssl/ossl_bio.h", "ext/openssl/ossl_bn.c", "ext/openssl/ossl_bn.h", "ext/openssl/ossl_cipher.c", "ext/openssl/ossl_cipher.h", "ext/openssl/ossl_config.c", "ext/openssl/ossl_config.h", "ext/openssl/ossl_digest.c", "ext/openssl/ossl_digest.h", "ext/openssl/ossl_engine.c", "ext/openssl/ossl_engine.h", "ext/openssl/ossl_hmac.c", "ext/openssl/ossl_hmac.h", "ext/openssl/ossl_kdf.c", "ext/openssl/ossl_kdf.h", "ext/openssl/ossl_ns_spki.c", "ext/openssl/ossl_ns_spki.h", "ext/openssl/ossl_ocsp.c", "ext/openssl/ossl_ocsp.h", "ext/openssl/ossl_pkcs12.c", "ext/openssl/ossl_pkcs12.h", "ext/openssl/ossl_pkcs7.c", "ext/openssl/ossl_pkcs7.h", "ext/openssl/ossl_pkey.c", "ext/openssl/ossl_pkey.h", "ext/openssl/ossl_pkey_dh.c", "ext/openssl/ossl_pkey_dsa.c", "ext/openssl/ossl_pkey_ec.c", "ext/openssl/ossl_pkey_rsa.c", "ext/openssl/ossl_rand.c", "ext/openssl/ossl_rand.h", "ext/openssl/ossl_ssl.c", "ext/openssl/ossl_ssl.h", "ext/openssl/ossl_ssl_session.c", "ext/openssl/ossl_version.h", "ext/openssl/ossl_x509.c", "ext/openssl/ossl_x509.h", "ext/openssl/ossl_x509attr.c", "ext/openssl/ossl_x509cert.c", "ext/openssl/ossl_x509crl.c", "ext/openssl/ossl_x509ext.c", "ext/openssl/ossl_x509name.c", "ext/openssl/ossl_x509req.c", "ext/openssl/ossl_x509revoked.c", "ext/openssl/ossl_x509store.c", "ext/openssl/ruby_missing.h", "lib/openssl.rb", "lib/openssl/bn.rb", "lib/openssl/buffering.rb", "lib/openssl/cipher.rb", "lib/openssl/config.rb", "lib/openssl/digest.rb", "lib/openssl/pkcs5.rb", "lib/openssl/pkey.rb", "lib/openssl/ssl.rb", "lib/openssl/x509.rb"]
-  s.homepage = "https://github.com/ruby/openssl"
-  s.licenses = ["Ruby"]
-  s.rdoc_options = ["--main", "README.md"]
-  s.required_ruby_version = Gem::Requirement.new(">= 2.3.0")
-  s.rubygems_version = "3.0.0.beta1"
-  s.summary = "OpenSSL provides SSL, TLS and general purpose cryptography."
+  s.required_rubygems_version = Gem::Requirement.new("> 1.3.1".freeze) if s.respond_to? :required_rubygems_version=
+  s.require_paths = ["lib".freeze]
+  s.authors = ["Martin Bosslet".freeze, "SHIBATA Hiroshi".freeze, "Zachary Scott".freeze, "Kazuki Yamaguchi".freeze]
+  s.date = "2016-09-08"
+  s.description = "It wraps the OpenSSL library.".freeze
+  s.email = ["ruby-core@ruby-lang.org".freeze]
+  s.extensions = ["ext/openssl/extconf.rb".freeze]
+  s.extra_rdoc_files = ["CONTRIBUTING.md".freeze, "README.md".freeze, "History.md".freeze]
+  s.files = ["BSDL".freeze, "CONTRIBUTING.md".freeze, "History.md".freeze, "LICENSE.txt".freeze, "README.md".freeze, "ext/openssl/deprecation.rb".freeze, "ext/openssl/extconf.rb".freeze, "ext/openssl/openssl_missing.c".freeze, "ext/openssl/openssl_missing.h".freeze, "ext/openssl/ossl.c".freeze, "ext/openssl/ossl.h".freeze, "ext/openssl/ossl_asn1.c".freeze, "ext/openssl/ossl_asn1.h".freeze, "ext/openssl/ossl_bio.c".freeze, "ext/openssl/ossl_bio.h".freeze, "ext/openssl/ossl_bn.c".freeze, "ext/openssl/ossl_bn.h".freeze, "ext/openssl/ossl_cipher.c".freeze, "ext/openssl/ossl_cipher.h".freeze, "ext/openssl/ossl_config.c".freeze, "ext/openssl/ossl_config.h".freeze, "ext/openssl/ossl_digest.c".freeze, "ext/openssl/ossl_digest.h".freeze, "ext/openssl/ossl_engine.c".freeze, "ext/openssl/ossl_engine.h".freeze, "ext/openssl/ossl_hmac.c".freeze, "ext/openssl/ossl_hmac.h".freeze, "ext/openssl/ossl_ns_spki.c".freeze, "ext/openssl/ossl_ns_spki.h".freeze, "ext/openssl/ossl_ocsp.c".freeze, "ext/openssl/ossl_ocsp.h".freeze, "ext/openssl/ossl_pkcs12.c".freeze, "ext/openssl/ossl_pkcs12.h".freeze, "ext/openssl/ossl_pkcs5.c".freeze, "ext/openssl/ossl_pkcs5.h".freeze, "ext/openssl/ossl_pkcs7.c".freeze, "ext/openssl/ossl_pkcs7.h".freeze, "ext/openssl/ossl_pkey.c".freeze, "ext/openssl/ossl_pkey.h".freeze, "ext/openssl/ossl_pkey_dh.c".freeze, "ext/openssl/ossl_pkey_dsa.c".freeze, "ext/openssl/ossl_pkey_ec.c".freeze, "ext/openssl/ossl_pkey_rsa.c".freeze, "ext/openssl/ossl_rand.c".freeze, "ext/openssl/ossl_rand.h".freeze, "ext/openssl/ossl_ssl.c".freeze, "ext/openssl/ossl_ssl.h".freeze, "ext/openssl/ossl_ssl_session.c".freeze, "ext/openssl/ossl_version.h".freeze, "ext/openssl/ossl_x509.c".freeze, "ext/openssl/ossl_x509.h".freeze, "ext/openssl/ossl_x509attr.c".freeze, "ext/openssl/ossl_x509cert.c".freeze, "ext/openssl/ossl_x509crl.c".freeze, "ext/openssl/ossl_x509ext.c".freeze, "ext/openssl/ossl_x509name.c".freeze, "ext/openssl/ossl_x509req.c".freeze, "ext/openssl/ossl_x509revoked.c".freeze, "ext/openssl/ossl_x509store.c".freeze, "ext/openssl/ruby_missing.h".freeze, "lib/openssl.rb".freeze, "lib/openssl/bn.rb".freeze, "lib/openssl/buffering.rb".freeze, "lib/openssl/cipher.rb".freeze, "lib/openssl/config.rb".freeze, "lib/openssl/digest.rb".freeze, "lib/openssl/pkey.rb".freeze, "lib/openssl/ssl.rb".freeze, "lib/openssl/x509.rb".freeze]
+  s.homepage = "https://www.ruby-lang.org/".freeze
+  s.licenses = ["Ruby".freeze]
+  s.rdoc_options = ["--main".freeze, "README.md".freeze]
+  s.required_ruby_version = Gem::Requirement.new(">= 2.3.0".freeze)
+  s.rubygems_version = "2.6.6".freeze
+  s.summary = "OpenSSL provides SSL, TLS and general purpose cryptography.".freeze
 
-  s.add_runtime_dependency("ipaddr", [">= 0"])
-  s.add_development_dependency("rake", [">= 0"])
-  s.add_development_dependency("rake-compiler", [">= 0"])
-  s.add_development_dependency("test-unit", ["~> 3.0"])
-  s.add_development_dependency("rdoc", [">= 0"])
+  if s.respond_to? :specification_version then
+    s.specification_version = 4
+
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
+      s.add_development_dependency(%q<rake>.freeze, ["~> 10.3"])
+      s.add_development_dependency(%q<rake-compiler>.freeze, ["~> 0.9"])
+      s.add_development_dependency(%q<test-unit>.freeze, ["~> 3.0"])
+      s.add_development_dependency(%q<rdoc>.freeze, ["~> 4.2"])
+    else
+      s.add_dependency(%q<rake>.freeze, ["~> 10.3"])
+      s.add_dependency(%q<rake-compiler>.freeze, ["~> 0.9"])
+      s.add_dependency(%q<test-unit>.freeze, ["~> 3.0"])
+      s.add_dependency(%q<rdoc>.freeze, ["~> 4.2"])
+    end
+  else
+    s.add_dependency(%q<rake>.freeze, ["~> 10.3"])
+    s.add_dependency(%q<rake-compiler>.freeze, ["~> 0.9"])
+    s.add_dependency(%q<test-unit>.freeze, ["~> 3.0"])
+    s.add_dependency(%q<rdoc>.freeze, ["~> 4.2"])
+  end
 end
diff --git a/ext/openssl/openssl_missing.c b/ext/openssl/openssl_missing.c
index b36ef0288e..cc13b7a3a5 100644
--- a/ext/openssl/openssl_missing.c
+++ b/ext/openssl/openssl_missing.c
@@ -20,6 +20,73 @@
 
 #include "openssl_missing.h"
 
+/* added in 0.9.8X */
+#if !defined(HAVE_EVP_CIPHER_CTX_NEW)
+EVP_CIPHER_CTX *
+EVP_CIPHER_CTX_new(void)
+{
+    EVP_CIPHER_CTX *ctx = OPENSSL_malloc(sizeof(EVP_CIPHER_CTX));
+    if (!ctx)
+	return NULL;
+    EVP_CIPHER_CTX_init(ctx);
+    return ctx;
+}
+#endif
+
+#if !defined(HAVE_EVP_CIPHER_CTX_FREE)
+void
+EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *ctx)
+{
+    if (ctx) {
+	EVP_CIPHER_CTX_cleanup(ctx);
+	OPENSSL_free(ctx);
+    }
+}
+#endif
+
+/* added in 1.0.0 */
+#if !defined(HAVE_EVP_CIPHER_CTX_COPY)
+/*
+ * this function does not exist in OpenSSL yet... or ever?.
+ * a future version may break this function.
+ * tested on 0.9.7d.
+ */
+int
+EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in)
+{
+    memcpy(out, in, sizeof(EVP_CIPHER_CTX));
+
+#if !defined(OPENSSL_NO_ENGINE)
+    if (in->engine) ENGINE_add(out->engine);
+    if (in->cipher_data) {
+	out->cipher_data = OPENSSL_malloc(in->cipher->ctx_size);
+	memcpy(out->cipher_data, in->cipher_data, in->cipher->ctx_size);
+    }
+#endif
+
+    return 1;
+}
+#endif
+
+#if !defined(OPENSSL_NO_HMAC)
+#if !defined(HAVE_HMAC_CTX_COPY)
+int
+HMAC_CTX_copy(HMAC_CTX *out, HMAC_CTX *in)
+{
+    if (!out || !in)
+	return 0;
+
+    memcpy(out, in, sizeof(HMAC_CTX));
+
+    EVP_MD_CTX_copy(&out->md_ctx, &in->md_ctx);
+    EVP_MD_CTX_copy(&out->i_ctx, &in->i_ctx);
+    EVP_MD_CTX_copy(&out->o_ctx, &in->o_ctx);
+
+    return 1;
+}
+#endif /* HAVE_HMAC_CTX_COPY */
+#endif /* NO_HMAC */
+
 /* added in 1.0.2 */
 #if !defined(OPENSSL_NO_EC)
 #if !defined(HAVE_EC_CURVE_NIST2NID)
@@ -45,7 +112,7 @@ static struct {
 };
 
 int
-ossl_EC_curve_nist2nid(const char *name)
+EC_curve_nist2nid(const char *name)
 {
     size_t i;
     for (i = 0; i < (sizeof(nist_curves) / sizeof(nist_curves[0])); i++) {
@@ -60,7 +127,7 @@ ossl_EC_curve_nist2nid(const char *name)
 /*** added in 1.1.0 ***/
 #if !defined(HAVE_HMAC_CTX_NEW)
 HMAC_CTX *
-ossl_HMAC_CTX_new(void)
+HMAC_CTX_new(void)
 {
     HMAC_CTX *ctx = OPENSSL_malloc(sizeof(HMAC_CTX));
     if (!ctx)
@@ -72,7 +139,7 @@ ossl_HMAC_CTX_new(void)
 
 #if !defined(HAVE_HMAC_CTX_FREE)
 void
-ossl_HMAC_CTX_free(HMAC_CTX *ctx)
+HMAC_CTX_free(HMAC_CTX *ctx)
 {
     if (ctx) {
 	HMAC_CTX_cleanup(ctx);
@@ -83,8 +150,8 @@ ossl_HMAC_CTX_free(HMAC_CTX *ctx)
 
 #if !defined(HAVE_X509_CRL_GET0_SIGNATURE)
 void
-ossl_X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
-			     const X509_ALGOR **palg)
+X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
+			const X509_ALGOR **palg)
 {
     if (psig != NULL)
 	*psig = crl->signature;
@@ -95,8 +162,8 @@ ossl_X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
 
 #if !defined(HAVE_X509_REQ_GET0_SIGNATURE)
 void
-ossl_X509_REQ_get0_signature(const X509_REQ *req, const ASN1_BIT_STRING **psig,
-			     const X509_ALGOR **palg)
+X509_REQ_get0_signature(const X509_REQ *req, const ASN1_BIT_STRING **psig,
+			const X509_ALGOR **palg)
 {
     if (psig != NULL)
 	*psig = req->signature;
diff --git a/ext/openssl/openssl_missing.h b/ext/openssl/openssl_missing.h
index 09998214e1..897d6235b0 100644
--- a/ext/openssl/openssl_missing.h
+++ b/ext/openssl/openssl_missing.h
@@ -12,11 +12,45 @@
 
 #include "ruby/config.h"
 
+/* added in 0.9.8X */
+#if !defined(HAVE_EVP_CIPHER_CTX_NEW)
+EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
+#endif
+
+#if !defined(HAVE_EVP_CIPHER_CTX_FREE)
+void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *ctx);
+#endif
+
+/* added in 1.0.0 */
+#if !defined(HAVE_EVP_PKEY_BASE_ID)
+#  define EVP_PKEY_base_id(pkey) EVP_PKEY_type((pkey)->type)
+#endif
+
+#if !defined(HAVE_EVP_CIPHER_CTX_COPY)
+int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
+#endif
+
+#if !defined(HAVE_HMAC_CTX_COPY)
+int HMAC_CTX_copy(HMAC_CTX *out, HMAC_CTX *in);
+#endif
+
+#if !defined(HAVE_X509_STORE_CTX_GET0_CURRENT_CRL)
+#  define X509_STORE_CTX_get0_current_crl(x) ((x)->current_crl)
+#endif
+
+#if !defined(HAVE_X509_STORE_SET_VERIFY_CB)
+#  define X509_STORE_set_verify_cb X509_STORE_set_verify_cb_func
+#endif
+
+#if !defined(HAVE_I2D_ASN1_SET_ANY)
+#  define i2d_ASN1_SET_ANY(sk, x) i2d_ASN1_SET_OF_ASN1_TYPE((sk), (x), \
+		i2d_ASN1_TYPE, V_ASN1_SET, V_ASN1_UNIVERSAL, 0)
+#endif
+
 /* added in 1.0.2 */
 #if !defined(OPENSSL_NO_EC)
 #if !defined(HAVE_EC_CURVE_NIST2NID)
-int ossl_EC_curve_nist2nid(const char *);
-#  define EC_curve_nist2nid ossl_EC_curve_nist2nid
+int EC_curve_nist2nid(const char *);
 #endif
 #endif
 
@@ -55,13 +89,11 @@ int ossl_EC_curve_nist2nid(const char *);
 #endif
 
 #if !defined(HAVE_HMAC_CTX_NEW)
-HMAC_CTX *ossl_HMAC_CTX_new(void);
-#  define HMAC_CTX_new ossl_HMAC_CTX_new
+HMAC_CTX *HMAC_CTX_new(void);
 #endif
 
 #if !defined(HAVE_HMAC_CTX_FREE)
-void ossl_HMAC_CTX_free(HMAC_CTX *);
-#  define HMAC_CTX_free ossl_HMAC_CTX_free
+void HMAC_CTX_free(HMAC_CTX *ctx);
 #endif
 
 #if !defined(HAVE_X509_STORE_GET_EX_DATA)
@@ -78,13 +110,11 @@ void ossl_HMAC_CTX_free(HMAC_CTX *);
 #endif
 
 #if !defined(HAVE_X509_CRL_GET0_SIGNATURE)
-void ossl_X509_CRL_get0_signature(const X509_CRL *, const ASN1_BIT_STRING **, const X509_ALGOR **);
-#  define X509_CRL_get0_signature ossl_X509_CRL_get0_signature
+void X509_CRL_get0_signature(const X509_CRL *, const ASN1_BIT_STRING **, const X509_ALGOR **);
 #endif
 
 #if !defined(HAVE_X509_REQ_GET0_SIGNATURE)
-void ossl_X509_REQ_get0_signature(const X509_REQ *, const ASN1_BIT_STRING **, const X509_ALGOR **);
-#  define X509_REQ_get0_signature ossl_X509_REQ_get0_signature
+void X509_REQ_get0_signature(const X509_REQ *, const ASN1_BIT_STRING **, const X509_ALGOR **);
 #endif
 
 #if !defined(HAVE_X509_REVOKED_GET0_SERIALNUMBER)
@@ -149,7 +179,7 @@ void ossl_X509_REQ_get0_signature(const X509_REQ *, const ASN1_BIT_STRING **, co
 static inline _type *EVP_PKEY_get0_##_type(EVP_PKEY *pkey) { \
 	return pkey->pkey._name; }
 #define IMPL_KEY_ACCESSOR2(_type, _group, a1, a2, _fail_cond) \
-static inline void _type##_get0_##_group(const _type *obj, const BIGNUM **a1, const BIGNUM **a2) { \
+static inline void _type##_get0_##_group(_type *obj, const BIGNUM **a1, const BIGNUM **a2) { \
 	if (a1) *a1 = obj->a1; \
 	if (a2) *a2 = obj->a2; } \
 static inline int _type##_set0_##_group(_type *obj, BIGNUM *a1, BIGNUM *a2) { \
@@ -158,7 +188,7 @@ static inline int _type##_set0_##_group(_type *obj, BIGNUM *a1, BIGNUM *a2) { \
 	BN_clear_free(obj->a2); obj->a2 = a2; \
 	return 1; }
 #define IMPL_KEY_ACCESSOR3(_type, _group, a1, a2, a3, _fail_cond) \
-static inline void _type##_get0_##_group(const _type *obj, const BIGNUM **a1, const BIGNUM **a2, const BIGNUM **a3) { \
+static inline void _type##_get0_##_group(_type *obj, const BIGNUM **a1, const BIGNUM **a2, const BIGNUM **a3) { \
 	if (a1) *a1 = obj->a1; \
 	if (a2) *a2 = obj->a2; \
 	if (a3) *a3 = obj->a3; } \
@@ -185,7 +215,7 @@ IMPL_KEY_ACCESSOR3(DSA, pqg, p, q, g, (p == obj->p || q == obj->q || g == obj->g
 #if !defined(OPENSSL_NO_DH)
 IMPL_PKEY_GETTER(DH, dh)
 IMPL_KEY_ACCESSOR2(DH, key, pub_key, priv_key, (pub_key == obj->pub_key || (obj->priv_key && priv_key == obj->priv_key)))
-IMPL_KEY_ACCESSOR3(DH, pqg, p, q, g, (p == obj->p || (obj->q && q == obj->q) || g == obj->g))
+IMPL_KEY_ACCESSOR3(DH, pqg, p, q, g, (p == obj->p || obj->q && q == obj->q || g == obj->g))
 static inline ENGINE *DH_get0_engine(DH *dh) { return dh->engine; }
 #endif
 
@@ -198,7 +228,7 @@ IMPL_PKEY_GETTER(EC_KEY, ec)
 #undef IMPL_KEY_ACCESSOR3
 #endif /* HAVE_OPAQUE_OPENSSL */
 
-#if !defined(EVP_CTRL_AEAD_GET_TAG)
+#if defined(HAVE_AUTHENTICATED_ENCRYPTION) && !defined(EVP_CTRL_AEAD_GET_TAG)
 #  define EVP_CTRL_AEAD_GET_TAG EVP_CTRL_GCM_GET_TAG
 #  define EVP_CTRL_AEAD_SET_TAG EVP_CTRL_GCM_SET_TAG
 #  define EVP_CTRL_AEAD_SET_IVLEN EVP_CTRL_GCM_SET_IVLEN
@@ -209,14 +239,6 @@ IMPL_PKEY_GETTER(EC_KEY, ec)
 #  define X509_get0_notAfter(x) X509_get_notAfter(x)
 #  define X509_CRL_get0_lastUpdate(x) X509_CRL_get_lastUpdate(x)
 #  define X509_CRL_get0_nextUpdate(x) X509_CRL_get_nextUpdate(x)
-#  define X509_set1_notBefore(x, t) X509_set_notBefore(x, t)
-#  define X509_set1_notAfter(x, t) X509_set_notAfter(x, t)
-#  define X509_CRL_set1_lastUpdate(x, t) X509_CRL_set_lastUpdate(x, t)
-#  define X509_CRL_set1_nextUpdate(x, t) X509_CRL_set_nextUpdate(x, t)
-#endif
-
-#if !defined(HAVE_SSL_SESSION_GET_PROTOCOL_VERSION)
-#  define SSL_SESSION_get_protocol_version(s) ((s)->ssl_version)
 #endif
 
 #endif /* _OSSL_OPENSSL_MISSING_H_ */
diff --git a/ext/openssl/ossl.c b/ext/openssl/ossl.c
index e4196f0754..a9000f25a3 100644
--- a/ext/openssl/ossl.c
+++ b/ext/openssl/ossl.c
@@ -92,40 +92,22 @@ OSSL_IMPL_SK2ARY(x509crl, X509_CRL)
 OSSL_IMPL_SK2ARY(x509name, X509_NAME)
 
 static VALUE
-ossl_str_new_i(VALUE size)
+ossl_str_new(int size)
 {
-    return rb_str_new(NULL, (long)size);
-}
-
-VALUE
-ossl_str_new(const char *ptr, long len, int *pstate)
-{
-    VALUE str;
-    int state;
-
-    str = rb_protect(ossl_str_new_i, len, &state);
-    if (pstate)
-	*pstate = state;
-    if (state) {
-	if (!pstate)
-	    rb_set_errinfo(Qnil);
-	return Qnil;
-    }
-    if (ptr)
-	memcpy(RSTRING_PTR(str), ptr, len);
-    return str;
+    return rb_str_new(0, size);
 }
 
 VALUE
 ossl_buf2str(char *buf, int len)
 {
     VALUE str;
-    int state;
+    int status = 0;
 
-    str = ossl_str_new(buf, len, &state);
+    str = rb_protect((VALUE (*)(VALUE))ossl_str_new, len, &status);
+    if(!NIL_P(str)) memcpy(RSTRING_PTR(str), buf, len);
     OPENSSL_free(buf);
-    if (state)
-	rb_jump_tag(state);
+    if(status) rb_jump_tag(status);
+
     return str;
 }
 
@@ -147,6 +129,13 @@ ossl_bin2hex(unsigned char *in, char *out, size_t inlen)
 /*
  * our default PEM callback
  */
+
+/*
+ * OpenSSL requires passwords for PEM-encoded files to be at least four
+ * characters long. See crypto/pem/pem_lib.c (as of 1.0.2h)
+ */
+#define OSSL_MIN_PWD_LEN 4
+
 VALUE
 ossl_pem_passwd_value(VALUE pass)
 {
@@ -155,10 +144,12 @@ ossl_pem_passwd_value(VALUE pass)
 
     StringValue(pass);
 
+    if (RSTRING_LEN(pass) < OSSL_MIN_PWD_LEN)
+	ossl_raise(eOSSLError, "password must be at least %d bytes", OSSL_MIN_PWD_LEN);
     /* PEM_BUFSIZE is currently used as the second argument of pem_password_cb,
      * that is +max_len+ of ossl_pem_passwd_cb() */
     if (RSTRING_LEN(pass) > PEM_BUFSIZE)
-	ossl_raise(eOSSLError, "password must not be longer than %d bytes", PEM_BUFSIZE);
+	ossl_raise(eOSSLError, "password must be shorter than %d bytes", PEM_BUFSIZE);
 
     return pass;
 }
@@ -166,18 +157,18 @@ ossl_pem_passwd_value(VALUE pass)
 static VALUE
 ossl_pem_passwd_cb0(VALUE flag)
 {
-    VALUE pass = rb_yield(flag);
-    if (NIL_P(pass))
-	return Qnil;
-    StringValue(pass);
+    VALUE pass;
+
+    pass = rb_yield(flag);
+    SafeStringValue(pass);
+
     return pass;
 }
 
 int
 ossl_pem_passwd_cb(char *buf, int max_len, int flag, void *pwd_)
 {
-    long len;
-    int status;
+    int len, status;
     VALUE rflag, pass = (VALUE)pwd_;
 
     if (RTEST(pass)) {
@@ -185,10 +176,10 @@ ossl_pem_passwd_cb(char *buf, int max_len, int flag, void *pwd_)
 	 * work because it does not allow NUL characters and truncates to 1024
 	 * bytes silently if the input is over 1024 bytes */
 	if (RB_TYPE_P(pass, T_STRING)) {
-	    len = RSTRING_LEN(pass);
-	    if (len <= max_len) {
+	    len = RSTRING_LENINT(pass);
+	    if (len >= OSSL_MIN_PWD_LEN && len <= max_len) {
 		memcpy(buf, RSTRING_PTR(pass), len);
-		return (int)len;
+		return len;
 	    }
 	}
 	OSSL_Debug("passed data is not valid String???");
@@ -212,17 +203,78 @@ ossl_pem_passwd_cb(char *buf, int max_len, int flag, void *pwd_)
 	    rb_set_errinfo(Qnil);
 	    return -1;
 	}
-	if (NIL_P(pass))
-	    return -1;
-	len = RSTRING_LEN(pass);
+	len = RSTRING_LENINT(pass);
+	if (len < OSSL_MIN_PWD_LEN) {
+	    rb_warning("password must be at least %d bytes", OSSL_MIN_PWD_LEN);
+	    continue;
+	}
 	if (len > max_len) {
-	    rb_warning("password must not be longer than %d bytes", max_len);
+	    rb_warning("password must be shorter than %d bytes", max_len);
 	    continue;
 	}
 	memcpy(buf, RSTRING_PTR(pass), len);
 	break;
     }
-    return (int)len;
+    return len;
+}
+
+/*
+ * Verify callback
+ */
+int ossl_store_ctx_ex_verify_cb_idx;
+int ossl_store_ex_verify_cb_idx;
+
+struct ossl_verify_cb_args {
+    VALUE proc;
+    VALUE preverify_ok;
+    VALUE store_ctx;
+};
+
+static VALUE
+ossl_call_verify_cb_proc(struct ossl_verify_cb_args *args)
+{
+    return rb_funcall(args->proc, rb_intern("call"), 2,
+		      args->preverify_ok, args->store_ctx);
+}
+
+int
+ossl_verify_cb_call(VALUE proc, int ok, X509_STORE_CTX *ctx)
+{
+    VALUE rctx, ret;
+    struct ossl_verify_cb_args args;
+    int state;
+
+    if (NIL_P(proc))
+	return ok;
+
+    ret = Qfalse;
+    rctx = rb_protect((VALUE(*)(VALUE))ossl_x509stctx_new, (VALUE)ctx, &state);
+    if (state) {
+	rb_set_errinfo(Qnil);
+	rb_warn("StoreContext initialization failure");
+    }
+    else {
+	args.proc = proc;
+	args.preverify_ok = ok ? Qtrue : Qfalse;
+	args.store_ctx = rctx;
+	ret = rb_protect((VALUE(*)(VALUE))ossl_call_verify_cb_proc, (VALUE)&args, &state);
+	if (state) {
+	    rb_set_errinfo(Qnil);
+	    rb_warn("exception in verify_callback is ignored");
+	}
+	ossl_x509stctx_clear_ptr(rctx);
+    }
+    if (ret == Qtrue) {
+	X509_STORE_CTX_set_error(ctx, X509_V_OK);
+	ok = 1;
+    }
+    else {
+	if (X509_STORE_CTX_get_error(ctx) == X509_V_OK)
+	    X509_STORE_CTX_set_error(ctx, X509_V_ERR_CERT_REJECTED);
+	ok = 0;
+    }
+
+    return ok;
 }
 
 /*
@@ -238,7 +290,7 @@ VALUE eOSSLError;
 /*
  * Convert to DER string
  */
-static ID ossl_s_to_der;
+ID ossl_s_to_der;
 
 VALUE
 ossl_to_der(VALUE obj)
@@ -266,15 +318,18 @@ static VALUE
 ossl_make_error(VALUE exc, const char *fmt, va_list args)
 {
     VALUE str = Qnil;
-    unsigned long e;
+    const char *msg;
+    long e;
 
+    e = ERR_peek_last_error();
     if (fmt) {
 	str = rb_vsprintf(fmt, args);
     }
-    e = ERR_peek_last_error();
     if (e) {
-	const char *msg = ERR_reason_error_string(e);
-
+	if (dOSSL == Qtrue) /* FULL INFO */
+	    msg = ERR_error_string(e, NULL);
+	else
+	    msg = ERR_reason_error_string(e);
 	if (NIL_P(str)) {
 	    if (msg) str = rb_str_new_cstr(msg);
 	}
@@ -282,8 +337,8 @@ ossl_make_error(VALUE exc, const char *fmt, va_list args)
 	    if (RSTRING_LEN(str)) rb_str_cat2(str, ": ");
 	    rb_str_cat2(str, msg ? msg : "(null)");
 	}
-	ossl_clear_error();
     }
+    ossl_clear_error();
 
     if (NIL_P(str)) str = rb_str_new(0, 0);
     return rb_exc_new3(exc, str);
@@ -300,32 +355,27 @@ ossl_raise(VALUE exc, const char *fmt, ...)
     rb_exc_raise(err);
 }
 
+VALUE
+ossl_exc_new(VALUE exc, const char *fmt, ...)
+{
+    va_list args;
+    VALUE err;
+    va_start(args, fmt);
+    err = ossl_make_error(exc, fmt, args);
+    va_end(args);
+    return err;
+}
+
 void
 ossl_clear_error(void)
 {
     if (dOSSL == Qtrue) {
-	unsigned long e;
-	const char *file, *data, *errstr;
-	int line, flags;
-
-	while ((e = ERR_get_error_line_data(&file, &line, &data, &flags))) {
-	    errstr = ERR_error_string(e, NULL);
-	    if (!errstr)
-		errstr = "(null)";
-
-	    if (flags & ERR_TXT_STRING) {
-		if (!data)
-		    data = "(null)";
-		rb_warn("error on stack: %s (%s)", errstr, data);
-	    }
-	    else {
-		rb_warn("error on stack: %s", errstr);
-	    }
+	long e;
+	while ((e = ERR_get_error())) {
+	    rb_warn("error on stack: %s", ERR_error_string(e, NULL));
 	}
     }
-    else {
-	ERR_clear_error();
-    }
+    ERR_clear_error();
 }
 
 /*
@@ -334,11 +384,10 @@ ossl_clear_error(void)
  *
  * See any remaining errors held in queue.
  *
- * Any errors you see here are probably due to a bug in Ruby's OpenSSL
- * implementation.
+ * Any errors you see here are probably due to a bug in ruby's OpenSSL implementation.
  */
 VALUE
-ossl_get_errors(VALUE _)
+ossl_get_errors(void)
 {
     VALUE ary;
     long e;
@@ -399,23 +448,6 @@ ossl_debug_set(VALUE self, VALUE val)
 
 /*
  * call-seq:
- *   OpenSSL.fips_mode -> true | false
- */
-static VALUE
-ossl_fips_mode_get(VALUE self)
-{
-
-#ifdef OPENSSL_FIPS
-    VALUE enabled;
-    enabled = FIPS_mode() ? Qtrue : Qfalse;
-    return enabled;
-#else
-    return Qfalse;
-#endif
-}
-
-/*
- * call-seq:
  *   OpenSSL.fips_mode = boolean -> boolean
  *
  * Turns FIPS mode on or off. Turning on FIPS mode will obviously only have an
@@ -447,123 +479,44 @@ ossl_fips_mode_set(VALUE self, VALUE enabled)
 #endif
 }
 
-#if defined(OSSL_DEBUG)
-#if !defined(LIBRESSL_VERSION_NUMBER) && \
-    (OPENSSL_VERSION_NUMBER >= 0x10100000 && !defined(OPENSSL_NO_CRYPTO_MDEBUG) || \
-     defined(CRYPTO_malloc_debug_init))
-/*
- * call-seq:
- *   OpenSSL.mem_check_start -> nil
- *
- * Calls CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON). Starts tracking memory
- * allocations. See also OpenSSL.print_mem_leaks.
- *
- * This is available only when built with a capable OpenSSL and --enable-debug
- * configure option.
- */
-static VALUE
-mem_check_start(VALUE self)
-{
-	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
-	return Qnil;
-}
-
-/*
- * call-seq:
- *   OpenSSL.print_mem_leaks -> true | false
- *
- * For debugging the Ruby/OpenSSL library. Calls CRYPTO_mem_leaks_fp(stderr).
- * Prints detected memory leaks to standard error. This cleans the global state
- * up thus you cannot use any methods of the library after calling this.
- *
- * Returns +true+ if leaks detected, +false+ otherwise.
- *
- * This is available only when built with a capable OpenSSL and --enable-debug
- * configure option.
- *
- * === Example
- *   OpenSSL.mem_check_start
- *   NOT_GCED = OpenSSL::PKey::RSA.new(256)
- *
- *   END {
- *     GC.start
- *     OpenSSL.print_mem_leaks # will print the leakage
- *   }
- */
-static VALUE
-print_mem_leaks(VALUE self)
-{
-#if OPENSSL_VERSION_NUMBER >= 0x10100000
-    int ret;
-#endif
-
-    BN_CTX_free(ossl_bn_ctx);
-    ossl_bn_ctx = NULL;
-
-#if OPENSSL_VERSION_NUMBER >= 0x10100000
-    ret = CRYPTO_mem_leaks_fp(stderr);
-    if (ret < 0)
-	ossl_raise(eOSSLError, "CRYPTO_mem_leaks_fp");
-    return ret ? Qfalse : Qtrue;
-#else
-    CRYPTO_mem_leaks_fp(stderr);
-    return Qnil;
-#endif
-}
-#endif
-#endif
-
 #if !defined(HAVE_OPENSSL_110_THREADING_API)
 /**
  * Stores locks needed for OpenSSL thread safety
  */
-struct CRYPTO_dynlock_value {
-    rb_nativethread_lock_t lock;
-    rb_nativethread_id_t owner;
-    size_t count;
-};
+static rb_nativethread_lock_t *ossl_locks;
 
 static void
-ossl_lock_init(struct CRYPTO_dynlock_value *l)
+ossl_lock_unlock(int mode, rb_nativethread_lock_t *lock)
 {
-    rb_nativethread_lock_initialize(&l->lock);
-    l->count = 0;
+    if (mode & CRYPTO_LOCK) {
+	rb_nativethread_lock_lock(lock);
+    } else {
+	rb_nativethread_lock_unlock(lock);
+    }
 }
 
 static void
-ossl_lock_unlock(int mode, struct CRYPTO_dynlock_value *l)
+ossl_lock_callback(int mode, int type, const char *file, int line)
 {
-    if (mode & CRYPTO_LOCK) {
-	/* TODO: rb_nativethread_id_t is not necessarily compared with ==. */
-	rb_nativethread_id_t tid = rb_nativethread_self();
-	if (l->count && l->owner == tid) {
-	    l->count++;
-	    return;
-	}
-	rb_nativethread_lock_lock(&l->lock);
-	l->owner = tid;
-	l->count = 1;
-    } else {
-	if (!--l->count)
-	    rb_nativethread_lock_unlock(&l->lock);
-    }
+    ossl_lock_unlock(mode, &ossl_locks[type]);
 }
 
+struct CRYPTO_dynlock_value {
+    rb_nativethread_lock_t lock;
+};
+
 static struct CRYPTO_dynlock_value *
 ossl_dyn_create_callback(const char *file, int line)
 {
-    /* Do not use xmalloc() here, since it may raise NoMemoryError */
-    struct CRYPTO_dynlock_value *dynlock =
-	OPENSSL_malloc(sizeof(struct CRYPTO_dynlock_value));
-    if (dynlock)
-	ossl_lock_init(dynlock);
+    struct CRYPTO_dynlock_value *dynlock = (struct CRYPTO_dynlock_value *)OPENSSL_malloc((int)sizeof(struct CRYPTO_dynlock_value));
+    rb_nativethread_lock_initialize(&dynlock->lock);
     return dynlock;
 }
 
 static void
 ossl_dyn_lock_callback(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line)
 {
-    ossl_lock_unlock(mode, l);
+    ossl_lock_unlock(mode, &l->lock);
 }
 
 static void
@@ -573,30 +526,41 @@ ossl_dyn_destroy_callback(struct CRYPTO_dynlock_value *l, const char *file, int
     OPENSSL_free(l);
 }
 
+#ifdef HAVE_CRYPTO_THREADID_PTR
 static void ossl_threadid_func(CRYPTO_THREADID *id)
 {
     /* register native thread id */
     CRYPTO_THREADID_set_pointer(id, (void *)rb_nativethread_self());
 }
-
-static struct CRYPTO_dynlock_value *ossl_locks;
-
-static void
-ossl_lock_callback(int mode, int type, const char *file, int line)
+#else
+static unsigned long ossl_thread_id(void)
 {
-    ossl_lock_unlock(mode, &ossl_locks[type]);
+    /* before OpenSSL 1.0, this is 'unsigned long' */
+    return (unsigned long)rb_nativethread_self();
 }
+#endif
 
 static void Init_ossl_locks(void)
 {
     int i;
     int num_locks = CRYPTO_num_locks();
 
-    ossl_locks = ALLOC_N(struct CRYPTO_dynlock_value, num_locks);
-    for (i = 0; i < num_locks; i++)
-	ossl_lock_init(&ossl_locks[i]);
+    if ((unsigned)num_locks >= INT_MAX / (int)sizeof(VALUE)) {
+	rb_raise(rb_eRuntimeError, "CRYPTO_num_locks() is too big: %d", num_locks);
+    }
+    ossl_locks = (rb_nativethread_lock_t *) OPENSSL_malloc(num_locks * (int)sizeof(rb_nativethread_lock_t));
+    if (!ossl_locks) {
+	rb_raise(rb_eNoMemError, "CRYPTO_num_locks() is too big: %d", num_locks);
+    }
+    for (i = 0; i < num_locks; i++) {
+	rb_nativethread_lock_initialize(&ossl_locks[i]);
+    }
 
+#ifdef HAVE_CRYPTO_THREADID_PTR
     CRYPTO_THREADID_set_callback(ossl_threadid_func);
+#else
+    CRYPTO_set_id_callback(ossl_thread_id);
+#endif
     CRYPTO_set_locking_callback(ossl_lock_callback);
     CRYPTO_set_dynlock_create_callback(ossl_dyn_create_callback);
     CRYPTO_set_dynlock_lock_callback(ossl_dyn_lock_callback);
@@ -606,7 +570,7 @@ static void Init_ossl_locks(void)
 
 /*
  * OpenSSL provides SSL, TLS and general purpose cryptography.  It wraps the
- * OpenSSL[https://www.openssl.org/] library.
+ * OpenSSL[http://www.openssl.org/] library.
  *
  * = Examples
  *
@@ -1099,7 +1063,6 @@ static void Init_ossl_locks(void)
 void
 Init_openssl(void)
 {
-#undef rb_intern
     /*
      * Init timezone info
      */
@@ -1110,14 +1073,25 @@ Init_openssl(void)
     /*
      * Init all digests, ciphers
      */
-#if !defined(LIBRESSL_VERSION_NUMBER) && OPENSSL_VERSION_NUMBER >= 0x10100000
-    if (!OPENSSL_init_ssl(0, NULL))
-        rb_raise(rb_eRuntimeError, "OPENSSL_init_ssl");
-#else
+    /* CRYPTO_malloc_init(); */
+    /* ENGINE_load_builtin_engines(); */
     OpenSSL_add_ssl_algorithms();
     OpenSSL_add_all_algorithms();
     ERR_load_crypto_strings();
     SSL_load_error_strings();
+
+    /*
+     * FIXME:
+     * On unload do:
+     */
+#if 0
+    CONF_modules_unload(1);
+    destroy_ui_method();
+    EVP_cleanup();
+    ENGINE_cleanup();
+    CRYPTO_cleanup_all_ex_data();
+    ERR_remove_state(0);
+    ERR_free_strings();
 #endif
 
     /*
@@ -1139,11 +1113,7 @@ Init_openssl(void)
     /*
      * Version of OpenSSL the ruby OpenSSL extension is running with
      */
-#if !defined(LIBRESSL_VERSION_NUMBER) && OPENSSL_VERSION_NUMBER >= 0x10100000
-    rb_define_const(mOSSL, "OPENSSL_LIBRARY_VERSION", rb_str_new2(OpenSSL_version(OPENSSL_VERSION)));
-#else
     rb_define_const(mOSSL, "OPENSSL_LIBRARY_VERSION", rb_str_new2(SSLeay_version(SSLEAY_VERSION)));
-#endif
 
     /*
      * Version number of OpenSSL the ruby OpenSSL extension was built with
@@ -1152,7 +1122,7 @@ Init_openssl(void)
     rb_define_const(mOSSL, "OPENSSL_VERSION_NUMBER", INT2NUM(OPENSSL_VERSION_NUMBER));
 
     /*
-     * Boolean indicating whether OpenSSL is FIPS-capable or not
+     * Boolean indicating whether OpenSSL is FIPS-enabled or not
      */
     rb_define_const(mOSSL, "OPENSSL_FIPS",
 #ifdef OPENSSL_FIPS
@@ -1162,7 +1132,6 @@ Init_openssl(void)
 #endif
 		   );
 
-    rb_define_module_function(mOSSL, "fips_mode", ossl_fips_mode_get, 0);
     rb_define_module_function(mOSSL, "fips_mode=", ossl_fips_mode_set, 1);
 
     /*
@@ -1183,6 +1152,14 @@ Init_openssl(void)
     rb_define_module_function(mOSSL, "errors", ossl_get_errors, 0);
 
     /*
+     * Verify callback Proc index for ext-data
+     */
+    if ((ossl_store_ctx_ex_verify_cb_idx = X509_STORE_CTX_get_ex_new_index(0, (void *)"ossl_store_ctx_ex_verify_cb_idx", 0, 0, 0)) < 0)
+        ossl_raise(eOSSLError, "X509_STORE_CTX_get_ex_new_index");
+    if ((ossl_store_ex_verify_cb_idx = X509_STORE_get_ex_new_index(0, (void *)"ossl_store_ex_verify_cb_idx", 0, 0, 0)) < 0)
+        ossl_raise(eOSSLError, "X509_STORE_get_ex_new_index");
+
+    /*
      * Get ID of to_der
      */
     ossl_s_to_der = rb_intern("to_der");
@@ -1202,6 +1179,7 @@ Init_openssl(void)
     Init_ossl_ns_spki();
     Init_ossl_pkcs12();
     Init_ossl_pkcs7();
+    Init_ossl_pkcs5();
     Init_ossl_pkey();
     Init_ossl_rand();
     Init_ossl_ssl();
@@ -1209,41 +1187,15 @@ Init_openssl(void)
     Init_ossl_ocsp();
     Init_ossl_engine();
     Init_ossl_asn1();
-    Init_ossl_kdf();
+}
 
 #if defined(OSSL_DEBUG)
-    /*
-     * For debugging Ruby/OpenSSL. Enable only when built with --enable-debug
-     */
-#if !defined(LIBRESSL_VERSION_NUMBER) && \
-    (OPENSSL_VERSION_NUMBER >= 0x10100000 && !defined(OPENSSL_NO_CRYPTO_MDEBUG) || \
-     defined(CRYPTO_malloc_debug_init))
-    rb_define_module_function(mOSSL, "mem_check_start", mem_check_start, 0);
-    rb_define_module_function(mOSSL, "print_mem_leaks", print_mem_leaks, 0);
-
-#if defined(CRYPTO_malloc_debug_init) /* <= 1.0.2 */
-    CRYPTO_malloc_debug_init();
-#endif
-
-#if defined(V_CRYPTO_MDEBUG_ALL) /* <= 1.0.2 */
-    CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
-#endif
-
-#if OPENSSL_VERSION_NUMBER < 0x10100000 /* <= 1.0.2 */
-    {
-	int i;
-	/*
-	 * See crypto/ex_data.c; call def_get_class() immediately to avoid
-	 * allocations. 15 is the maximum number that is used as the class index
-	 * in OpenSSL 1.0.2.
-	 */
-	for (i = 0; i <= 15; i++) {
-	    if (CRYPTO_get_ex_new_index(i, 0, (void *)"ossl-mdebug-dummy", 0, 0, 0) < 0)
-		rb_raise(rb_eRuntimeError, "CRYPTO_get_ex_new_index for "
-			 "class index %d failed", i);
-	}
-    }
-#endif
-#endif
-#endif
+/*
+ * Check if all symbols are OK with 'make LDSHARED=gcc all'
+ */
+int
+main(int argc, char *argv[])
+{
+    return 0;
 }
+#endif /* OSSL_DEBUG */
diff --git a/ext/openssl/ossl.h b/ext/openssl/ossl.h
index 6af7ddd7d0..864d068342 100644
--- a/ext/openssl/ossl.h
+++ b/ext/openssl/ossl.h
@@ -12,12 +12,37 @@
 
 #include RUBY_EXTCONF_H
 
-#include <assert.h>
+#if 0
+  mOSSL = rb_define_module("OpenSSL");
+  mX509 = rb_define_module_under(mOSSL, "X509");
+#endif
+
+/*
+* OpenSSL has defined RFILE and Ruby has defined RFILE - so undef it!
+*/
+#if defined(RFILE) /*&& !defined(OSSL_DEBUG)*/
+#  undef RFILE
+#endif
 #include <ruby.h>
-#include <errno.h>
 #include <ruby/io.h>
 #include <ruby/thread.h>
+
 #include <openssl/opensslv.h>
+
+#ifdef HAVE_ASSERT_H
+#  include <assert.h>
+#else
+#  define assert(condition)
+#endif
+
+#if defined(_WIN32) && !defined(LIBRESSL_VERSION_NUMBER)
+#  include <openssl/e_os2.h>
+#  if !defined(OPENSSL_SYS_WIN32)
+#    define OPENSSL_SYS_WIN32 1
+#  endif
+#  include <winsock2.h>
+#endif
+#include <errno.h>
 #include <openssl/err.h>
 #include <openssl/asn1.h>
 #include <openssl/x509v3.h>
@@ -27,18 +52,16 @@
 #include <openssl/hmac.h>
 #include <openssl/rand.h>
 #include <openssl/conf.h>
-#include <openssl/crypto.h>
+#include <openssl/conf_api.h>
+#if !defined(_WIN32)
+#  include <openssl/crypto.h>
+#endif
 #if !defined(OPENSSL_NO_ENGINE)
 #  include <openssl/engine.h>
 #endif
 #if !defined(OPENSSL_NO_OCSP)
 #  include <openssl/ocsp.h>
 #endif
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/dsa.h>
-#include <openssl/evp.h>
-#include <openssl/dh.h>
 
 /*
  * Common Module
@@ -60,29 +83,29 @@ extern VALUE eOSSLError;
   }\
 } while (0)
 
-/*
- * Type conversions
- */
-#if !defined(NUM2UINT64T) /* in case Ruby starts to provide */
-#  if SIZEOF_LONG == 8
-#    define NUM2UINT64T(x) ((uint64_t)NUM2ULONG(x))
-#  elif defined(HAVE_LONG_LONG) && SIZEOF_LONG_LONG == 8
-#    define NUM2UINT64T(x) ((uint64_t)NUM2ULL(x))
-#  else
-#    error "unknown platform; no 64-bit width integer"
-#  endif
-#endif
+#define OSSL_Check_Instance(obj, klass) do {\
+  if (!rb_obj_is_instance_of((obj), (klass))) {\
+    ossl_raise(rb_eTypeError, "wrong argument (%"PRIsVALUE")! (Expected instance of %"PRIsVALUE")",\
+               rb_obj_class(obj), (klass));\
+  }\
+} while (0)
+
+#define OSSL_Check_Same_Class(obj1, obj2) do {\
+  if (!rb_obj_is_instance_of((obj1), rb_obj_class(obj2))) {\
+    ossl_raise(rb_eTypeError, "wrong argument type");\
+  }\
+} while (0)
 
 /*
  * Data Conversion
  */
+STACK_OF(X509) *ossl_x509_ary2sk0(VALUE);
 STACK_OF(X509) *ossl_x509_ary2sk(VALUE);
 STACK_OF(X509) *ossl_protect_x509_ary2sk(VALUE,int*);
 VALUE ossl_x509_sk2ary(const STACK_OF(X509) *certs);
 VALUE ossl_x509crl_sk2ary(const STACK_OF(X509_CRL) *crl);
 VALUE ossl_x509name_sk2ary(const STACK_OF(X509_NAME) *names);
 VALUE ossl_buf2str(char *buf, int len);
-VALUE ossl_str_new(const char *, long, int *);
 #define ossl_str_adjust(str, p) \
 do{\
     long len = RSTRING_LEN(str);\
@@ -119,13 +142,24 @@ int ossl_pem_passwd_cb(char *, int, int, void *);
 /*
  * ERRor messages
  */
+#define OSSL_ErrMsg() ERR_reason_error_string(ERR_get_error())
 NORETURN(void ossl_raise(VALUE, const char *, ...));
+VALUE ossl_exc_new(VALUE, const char *, ...);
 /* Clear OpenSSL error queue. If dOSSL is set, rb_warn() them. */
 void ossl_clear_error(void);
 
 /*
+ * Verify callback
+ */
+extern int ossl_store_ctx_ex_verify_cb_idx;
+extern int ossl_store_ex_verify_cb_idx;
+
+int ossl_verify_cb_call(VALUE, int, X509_STORE_CTX *);
+
+/*
  * String to DER String
  */
+extern ID ossl_s_to_der;
 VALUE ossl_to_der(VALUE);
 VALUE ossl_to_der_if_possible(VALUE);
 
@@ -143,9 +177,20 @@ extern VALUE dOSSL;
   } \
 } while (0)
 
+#define OSSL_Warning(fmt, ...) do { \
+  OSSL_Debug((fmt), ##__VA_ARGS__); \
+  rb_warning((fmt), ##__VA_ARGS__); \
+} while (0)
+
+#define OSSL_Warn(fmt, ...) do { \
+  OSSL_Debug((fmt), ##__VA_ARGS__); \
+  rb_warn((fmt), ##__VA_ARGS__); \
+} while (0)
 #else
 void ossl_debug(const char *, ...);
 #define OSSL_Debug ossl_debug
+#define OSSL_Warning rb_warning
+#define OSSL_Warn rb_warn
 #endif
 
 /*
@@ -164,13 +209,13 @@ void ossl_debug(const char *, ...);
 #include "ossl_ocsp.h"
 #include "ossl_pkcs12.h"
 #include "ossl_pkcs7.h"
+#include "ossl_pkcs5.h"
 #include "ossl_pkey.h"
 #include "ossl_rand.h"
 #include "ossl_ssl.h"
 #include "ossl_version.h"
 #include "ossl_x509.h"
 #include "ossl_engine.h"
-#include "ossl_kdf.h"
 
 void Init_openssl(void);
 
diff --git a/ext/openssl/ossl_asn1.c b/ext/openssl/ossl_asn1.c
index 0085d4beab..85b1f02e62 100644
--- a/ext/openssl/ossl_asn1.c
+++ b/ext/openssl/ossl_asn1.c
@@ -9,9 +9,20 @@
  */
 #include "ossl.h"
 
+#if defined(HAVE_SYS_TIME_H)
+#  include <sys/time.h>
+#elif !defined(NT) && !defined(_WIN32)
+struct timeval {
+    long tv_sec;	/* seconds */
+    long tv_usec;	/* and microseconds */
+};
+#endif
+
+static VALUE join_der(VALUE enumerable);
 static VALUE ossl_asn1_decode0(unsigned char **pp, long length, long *offset,
 			       int depth, int yield, long *num_read);
 static VALUE ossl_asn1_initialize(int argc, VALUE *argv, VALUE self);
+static VALUE ossl_asn1eoc_initialize(VALUE self);
 
 /*
  * DATE conversion
@@ -23,6 +34,7 @@ asn1time_to_time(const ASN1_TIME *time)
     VALUE argv[6];
     int count;
 
+    if (!time || !time->data) return Qnil;
     memset(&tm, 0, sizeof(struct tm));
 
     switch (time->type) {
@@ -44,15 +56,9 @@ asn1time_to_time(const ASN1_TIME *time)
 	}
 	break;
     case V_ASN1_GENERALIZEDTIME:
-	count = sscanf((const char *)time->data, "%4d%2d%2d%2d%2d%2dZ",
-		&tm.tm_year, &tm.tm_mon, &tm.tm_mday, &tm.tm_hour, &tm.tm_min,
-		&tm.tm_sec);
-	if (count == 5) {
-		tm.tm_sec = 0;
-	}
-	else if (count != 6) {
-		ossl_raise(rb_eTypeError, "bad GENERALIZEDTIME format: \"%s\"",
-			time->data);
+	if (sscanf((const char *)time->data, "%4d%2d%2d%2d%2d%2dZ", &tm.tm_year, &tm.tm_mon,
+    		&tm.tm_mday, &tm.tm_hour, &tm.tm_min, &tm.tm_sec) != 6) {
+	    ossl_raise(rb_eTypeError, "bad GENERALIZEDTIME format" );
 	}
 	break;
     default:
@@ -69,6 +75,7 @@ asn1time_to_time(const ASN1_TIME *time)
     return rb_funcall2(rb_cTime, rb_intern("utc"), 6, argv);
 }
 
+#if defined(HAVE_ASN1_TIME_ADJ)
 void
 ossl_time_split(VALUE time, time_t *sec, int *days)
 {
@@ -84,6 +91,13 @@ ossl_time_split(VALUE time, time_t *sec, int *days)
 	*sec = NUM2TIMET(rb_funcall(num, rb_intern("%"), 1, INT2FIX(86400)));
     }
 }
+#else
+time_t
+time_to_time_t(VALUE time)
+{
+    return (time_t)NUM2TIMET(rb_Integer(time));
+}
+#endif
 
 /*
  * STRING conversion
@@ -96,11 +110,16 @@ asn1str_to_str(const ASN1_STRING *str)
 
 /*
  * ASN1_INTEGER conversions
+ * TODO: Make a decision what's the right way to do this.
  */
+#define DO_IT_VIA_RUBY 0
 VALUE
 asn1integer_to_num(const ASN1_INTEGER *ai)
 {
     BIGNUM *bn;
+#if DO_IT_VIA_RUBY
+    char *txt;
+#endif
     VALUE num;
 
     if (!ai) {
@@ -114,12 +133,43 @@ asn1integer_to_num(const ASN1_INTEGER *ai)
 
     if (!bn)
 	ossl_raise(eOSSLError, NULL);
+#if DO_IT_VIA_RUBY
+    if (!(txt = BN_bn2dec(bn))) {
+	BN_free(bn);
+	ossl_raise(eOSSLError, NULL);
+    }
+    num = rb_cstr_to_inum(txt, 10, Qtrue);
+    OPENSSL_free(txt);
+#else
     num = ossl_bn_new(bn);
+#endif
     BN_free(bn);
 
     return num;
 }
 
+#if DO_IT_VIA_RUBY
+ASN1_INTEGER *
+num_to_asn1integer(VALUE obj, ASN1_INTEGER *ai)
+{
+    BIGNUM *bn = NULL;
+
+    if (RTEST(rb_obj_is_kind_of(obj, cBN))) {
+	bn = GetBNPtr(obj);
+    } else {
+	obj = rb_String(obj);
+	if (!BN_dec2bn(&bn, StringValueCStr(obj))) {
+	    ossl_raise(eOSSLError, NULL);
+	}
+    }
+    if (!(ai = BN_to_ASN1_INTEGER(bn, ai))) {
+	BN_free(bn);
+	ossl_raise(eOSSLError, NULL);
+    }
+    BN_free(bn);
+    return ai;
+}
+#else
 ASN1_INTEGER *
 num_to_asn1integer(VALUE obj, ASN1_INTEGER *ai)
 {
@@ -135,6 +185,7 @@ num_to_asn1integer(VALUE obj, ASN1_INTEGER *ai)
 
     return ai;
 }
+#endif
 
 /********/
 /*
@@ -144,13 +195,13 @@ num_to_asn1integer(VALUE obj, ASN1_INTEGER *ai)
 #define ossl_asn1_get_tag(o)             rb_attr_get((o),sivTAG)
 #define ossl_asn1_get_tagging(o)         rb_attr_get((o),sivTAGGING)
 #define ossl_asn1_get_tag_class(o)       rb_attr_get((o),sivTAG_CLASS)
-#define ossl_asn1_get_indefinite_length(o) rb_attr_get((o),sivINDEFINITE_LENGTH)
+#define ossl_asn1_get_infinite_length(o) rb_attr_get((o),sivINFINITE_LENGTH)
 
 #define ossl_asn1_set_value(o,v)           rb_ivar_set((o),sivVALUE,(v))
 #define ossl_asn1_set_tag(o,v)             rb_ivar_set((o),sivTAG,(v))
 #define ossl_asn1_set_tagging(o,v)         rb_ivar_set((o),sivTAGGING,(v))
 #define ossl_asn1_set_tag_class(o,v)       rb_ivar_set((o),sivTAG_CLASS,(v))
-#define ossl_asn1_set_indefinite_length(o,v) rb_ivar_set((o),sivINDEFINITE_LENGTH,(v))
+#define ossl_asn1_set_infinite_length(o,v) rb_ivar_set((o),sivINFINITE_LENGTH,(v))
 
 VALUE mASN1;
 VALUE eASN1Error;
@@ -174,10 +225,9 @@ VALUE cASN1ObjectId;                          /* OBJECT IDENTIFIER */
 VALUE cASN1UTCTime, cASN1GeneralizedTime;     /* TIME              */
 VALUE cASN1Sequence, cASN1Set;                /* CONSTRUCTIVE      */
 
-static VALUE sym_IMPLICIT, sym_EXPLICIT;
-static VALUE sym_UNIVERSAL, sym_APPLICATION, sym_CONTEXT_SPECIFIC, sym_PRIVATE;
-static ID sivVALUE, sivTAG, sivTAG_CLASS, sivTAGGING, sivINDEFINITE_LENGTH, sivUNUSED_BITS;
-static ID id_each;
+static ID sIMPLICIT, sEXPLICIT;
+static ID sUNIVERSAL, sAPPLICATION, sCONTEXT_SPECIFIC, sPRIVATE;
+static ID sivVALUE, sivTAG, sivTAG_CLASS, sivTAGGING, sivINFINITE_LENGTH, sivUNUSED_BITS;
 
 /*
  * Ruby to ASN1 converters
@@ -202,15 +252,13 @@ obj_to_asn1bstr(VALUE obj, long unused_bits)
 {
     ASN1_BIT_STRING *bstr;
 
-    if (unused_bits < 0 || unused_bits > 7)
-	ossl_raise(eASN1Error, "unused_bits for a bitstring value must be in "\
-		   "the range 0 to 7");
+    if(unused_bits < 0) unused_bits = 0;
     StringValue(obj);
     if(!(bstr = ASN1_BIT_STRING_new()))
 	ossl_raise(eASN1Error, NULL);
     ASN1_BIT_STRING_set(bstr, (unsigned char *)RSTRING_PTR(obj), RSTRING_LENINT(obj));
     bstr->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07); /* clear */
-    bstr->flags |= ASN1_STRING_FLAG_BITS_LEFT | unused_bits;
+    bstr->flags |= ASN1_STRING_FLAG_BITS_LEFT|(unused_bits&0x07);
 
     return bstr;
 }
@@ -260,10 +308,15 @@ obj_to_asn1utime(VALUE time)
     time_t sec;
     ASN1_UTCTIME *t;
 
+#if defined(HAVE_ASN1_TIME_ADJ)
     int off_days;
 
     ossl_time_split(time, &sec, &off_days);
     if (!(t = ASN1_UTCTIME_adj(NULL, sec, off_days, 0)))
+#else
+    sec = time_to_time_t(time);
+    if (!(t = ASN1_UTCTIME_set(NULL, sec)))
+#endif
 	ossl_raise(eASN1Error, NULL);
 
     return t;
@@ -275,10 +328,15 @@ obj_to_asn1gtime(VALUE time)
     time_t sec;
     ASN1_GENERALIZEDTIME *t;
 
+#if defined(HAVE_ASN1_TIME_ADJ)
     int off_days;
 
     ossl_time_split(time, &sec, &off_days);
     if (!(t = ASN1_GENERALIZEDTIME_adj(NULL, sec, off_days, 0)))
+#else
+    sec = time_to_time_t(time);
+    if (!(t = ASN1_GENERALIZEDTIME_set(NULL, sec)))
+#endif
 	ossl_raise(eASN1Error, NULL);
 
     return t;
@@ -306,12 +364,13 @@ decode_bool(unsigned char* der, long length)
 {
     const unsigned char *p = der;
 
-    if (length != 3)
-	ossl_raise(eASN1Error, "invalid length for BOOLEAN");
-    if (p[0] != 1 || p[1] != 1)
-	ossl_raise(eASN1Error, "invalid BOOLEAN");
+    assert(length == 3);
+    if (*p++ != 1)
+	ossl_raise(eASN1Error, "not a boolean");
+    if (*p++ != 1)
+	ossl_raise(eASN1Error, "length is not 1");
 
-    return p[2] ? Qtrue : Qfalse;
+    return *p ? Qtrue : Qfalse;
 }
 
 static VALUE
@@ -498,7 +557,7 @@ ossl_asn1_get_asn1type(VALUE obj)
     VALUE value, rflag;
     void *ptr;
     void (*free_func)();
-    int tag;
+    int tag, flag;
 
     tag = ossl_asn1_default_tag(obj);
     value = ossl_asn1_get_value(obj);
@@ -514,7 +573,8 @@ ossl_asn1_get_asn1type(VALUE obj)
 	break;
     case V_ASN1_BIT_STRING:
         rflag = rb_attr_get(obj, sivUNUSED_BITS);
-	ptr = obj_to_asn1bstr(value, NUM2INT(rflag));
+        flag = NIL_P(rflag) ? -1 : NUM2INT(rflag);
+	ptr = obj_to_asn1bstr(value, flag);
 	free_func = ASN1_BIT_STRING_free;
 	break;
     case V_ASN1_NULL:
@@ -572,14 +632,17 @@ ossl_asn1_default_tag(VALUE obj)
     VALUE tmp_class, tag;
 
     tmp_class = CLASS_OF(obj);
-    while (!NIL_P(tmp_class)) {
+    while (tmp_class) {
 	tag = rb_hash_lookup(class_tag_map, tmp_class);
-	if (tag != Qnil)
-	    return NUM2INT(tag);
-	tmp_class = rb_class_superclass(tmp_class);
+	if (tag != Qnil) {
+       	    return NUM2INT(tag);
+      	}
+    	tmp_class = rb_class_superclass(tmp_class);
     }
+    ossl_raise(eASN1Error, "universal tag for %"PRIsVALUE" not found",
+	       rb_obj_class(obj));
 
-    return -1;
+    return -1; /* dummy */
 }
 
 static int
@@ -595,46 +658,74 @@ ossl_asn1_tag(VALUE obj)
 }
 
 static int
+ossl_asn1_is_explicit(VALUE obj)
+{
+    VALUE s;
+    int ret = -1;
+
+    s = ossl_asn1_get_tagging(obj);
+    if(NIL_P(s)) return 0;
+    else if(SYMBOL_P(s)){
+	if (SYM2ID(s) == sIMPLICIT)
+	    ret = 0;
+	else if (SYM2ID(s) == sEXPLICIT)
+	    ret = 1;
+    }
+    if(ret < 0){
+	ossl_raise(eASN1Error, "invalid tag default");
+    }
+
+    return ret;
+}
+
+static int
 ossl_asn1_tag_class(VALUE obj)
 {
     VALUE s;
+    int ret = -1;
 
     s = ossl_asn1_get_tag_class(obj);
-    if (NIL_P(s) || s == sym_UNIVERSAL)
-	return V_ASN1_UNIVERSAL;
-    else if (s == sym_APPLICATION)
-	return V_ASN1_APPLICATION;
-    else if (s == sym_CONTEXT_SPECIFIC)
-	return V_ASN1_CONTEXT_SPECIFIC;
-    else if (s == sym_PRIVATE)
-	return V_ASN1_PRIVATE;
-    else
+    if(NIL_P(s)) ret = V_ASN1_UNIVERSAL;
+    else if(SYMBOL_P(s)){
+	if (SYM2ID(s) == sUNIVERSAL)
+	    ret = V_ASN1_UNIVERSAL;
+	else if (SYM2ID(s) == sAPPLICATION)
+	    ret = V_ASN1_APPLICATION;
+	else if (SYM2ID(s) == sCONTEXT_SPECIFIC)
+	    ret = V_ASN1_CONTEXT_SPECIFIC;
+	else if (SYM2ID(s) == sPRIVATE)
+	    ret = V_ASN1_PRIVATE;
+    }
+    if(ret < 0){
 	ossl_raise(eASN1Error, "invalid tag class");
+    }
+
+    return ret;
 }
 
 static VALUE
 ossl_asn1_class2sym(int tc)
 {
     if((tc & V_ASN1_PRIVATE) == V_ASN1_PRIVATE)
-	return sym_PRIVATE;
+	return ID2SYM(sPRIVATE);
     else if((tc & V_ASN1_CONTEXT_SPECIFIC) == V_ASN1_CONTEXT_SPECIFIC)
-	return sym_CONTEXT_SPECIFIC;
+	return ID2SYM(sCONTEXT_SPECIFIC);
     else if((tc & V_ASN1_APPLICATION) == V_ASN1_APPLICATION)
-	return sym_APPLICATION;
+	return ID2SYM(sAPPLICATION);
     else
-	return sym_UNIVERSAL;
+	return ID2SYM(sUNIVERSAL);
 }
 
 /*
  * call-seq:
  *    OpenSSL::ASN1::ASN1Data.new(value, tag, tag_class) => ASN1Data
  *
- * _value_: Please have a look at Constructive and Primitive to see how Ruby
+ * +value+: Please have a look at Constructive and Primitive to see how Ruby
  * types are mapped to ASN.1 types and vice versa.
  *
- * _tag_: An Integer indicating the tag number.
+ * +tag+: A +Number+ indicating the tag number.
  *
- * _tag_class_: A Symbol indicating the tag class. Please cf. ASN1 for
+ * +tag_class+: A +Symbol+ indicating the tag class. Please cf. ASN1 for
  * possible values.
  *
  * == Example
@@ -646,85 +737,73 @@ ossl_asn1data_initialize(VALUE self, VALUE value, VALUE tag, VALUE tag_class)
 {
     if(!SYMBOL_P(tag_class))
 	ossl_raise(eASN1Error, "invalid tag class");
+    if((SYM2ID(tag_class) == sUNIVERSAL) && NUM2INT(tag) > 31)
+	ossl_raise(eASN1Error, "tag number for Universal too large");
     ossl_asn1_set_tag(self, tag);
     ossl_asn1_set_value(self, value);
     ossl_asn1_set_tag_class(self, tag_class);
-    ossl_asn1_set_indefinite_length(self, Qfalse);
+    ossl_asn1_set_infinite_length(self, Qfalse);
 
     return self;
 }
 
 static VALUE
-to_der_internal(VALUE self, int constructed, int indef_len, VALUE body)
+join_der_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, str))
 {
-    int encoding = constructed ? indef_len ? 2 : 1 : 0;
-    int tag_class = ossl_asn1_tag_class(self);
-    int tag_number = ossl_asn1_tag(self);
-    int default_tag_number = ossl_asn1_default_tag(self);
-    int body_length, total_length;
-    VALUE str;
-    unsigned char *p;
+    i = ossl_to_der_if_possible(i);
+    StringValue(i);
+    rb_str_append(str, i);
+    return Qnil;
+}
 
-    body_length = RSTRING_LENINT(body);
-    if (ossl_asn1_get_tagging(self) == sym_EXPLICIT) {
-	int inner_length, e_encoding = indef_len ? 2 : 1;
-
-	if (default_tag_number == -1)
-	    ossl_raise(eASN1Error, "explicit tagging of unknown tag");
-
-	inner_length = ASN1_object_size(encoding, body_length, default_tag_number);
-	total_length = ASN1_object_size(e_encoding, inner_length, tag_number);
-	str = rb_str_new(NULL, total_length);
-	p = (unsigned char *)RSTRING_PTR(str);
-	/* Put explicit tag */
-	ASN1_put_object(&p, e_encoding, inner_length, tag_number, tag_class);
-	/* Append inner object */
-	ASN1_put_object(&p, encoding, body_length, default_tag_number, V_ASN1_UNIVERSAL);
-	memcpy(p, RSTRING_PTR(body), body_length);
-	p += body_length;
-	if (indef_len) {
-	    ASN1_put_eoc(&p); /* For inner object */
-	    ASN1_put_eoc(&p); /* For wrapper object */
-	}
-    }
-    else {
-	total_length = ASN1_object_size(encoding, body_length, tag_number);
-	str = rb_str_new(NULL, total_length);
-	p = (unsigned char *)RSTRING_PTR(str);
-	ASN1_put_object(&p, encoding, body_length, tag_number, tag_class);
-	memcpy(p, RSTRING_PTR(body), body_length);
-	p += body_length;
-	if (indef_len)
-	    ASN1_put_eoc(&p);
-    }
-    assert(p - (unsigned char *)RSTRING_PTR(str) == total_length);
+static VALUE
+join_der(VALUE enumerable)
+{
+    VALUE str = rb_str_new(0, 0);
+    rb_block_call(enumerable, rb_intern("each"), 0, 0, join_der_i, str);
     return str;
 }
 
-static VALUE ossl_asn1prim_to_der(VALUE);
-static VALUE ossl_asn1cons_to_der(VALUE);
 /*
  * call-seq:
  *    asn1.to_der => DER-encoded String
  *
  * Encodes this ASN1Data into a DER-encoded String value. The result is
- * DER-encoded except for the possibility of indefinite length forms.
- * Indefinite length forms are not allowed in strict DER, so strictly speaking
- * the result of such an encoding would be a BER-encoding.
+ * DER-encoded except for the possibility of infinite length encodings.
+ * Infinite length encodings are not allowed in strict DER, so strictly
+ * speaking the result of such an encoding would be a BER-encoding.
  */
 static VALUE
 ossl_asn1data_to_der(VALUE self)
 {
-    VALUE value = ossl_asn1_get_value(self);
+    VALUE value, der, inf_length;
+    int tag, tag_class, is_cons = 0;
+    long length;
+    unsigned char *p;
 
-    if (rb_obj_is_kind_of(value, rb_cArray))
-	return ossl_asn1cons_to_der(self);
-    else {
-	if (RTEST(ossl_asn1_get_indefinite_length(self)))
-	    ossl_raise(eASN1Error, "indefinite length form cannot be used " \
-		       "with primitive encoding");
-	return ossl_asn1prim_to_der(self);
+    value = ossl_asn1_get_value(self);
+    if(rb_obj_is_kind_of(value, rb_cArray)){
+	is_cons = 1;
+	value = join_der(value);
     }
+    StringValue(value);
+
+    tag = ossl_asn1_tag(self);
+    tag_class = ossl_asn1_tag_class(self);
+    inf_length = ossl_asn1_get_infinite_length(self);
+    if (inf_length == Qtrue) {
+	is_cons = 2;
+    }
+    if((length = ASN1_object_size(is_cons, RSTRING_LENINT(value), tag)) <= 0)
+	ossl_raise(eASN1Error, NULL);
+    der = rb_str_new(0, length);
+    p = (unsigned char *)RSTRING_PTR(der);
+    ASN1_put_object(&p, is_cons, RSTRING_LENINT(value), tag, tag_class);
+    memcpy(p, RSTRING_PTR(value), RSTRING_LEN(value));
+    p += RSTRING_LEN(value);
+    ossl_str_adjust(der, p);
+
+    return der;
 }
 
 static VALUE
@@ -737,7 +816,7 @@ int_ossl_asn1_decode0_prim(unsigned char **pp, long length, long hlen, int tag,
 
     p = *pp;
 
-    if(tc == sym_UNIVERSAL && tag < ossl_asn1_info_size) {
+    if(tc == sUNIVERSAL && tag < ossl_asn1_info_size) {
 	switch(tag){
 	case V_ASN1_EOC:
 	    value = decode_eoc(p, hlen+length);
@@ -779,14 +858,13 @@ int_ossl_asn1_decode0_prim(unsigned char **pp, long length, long hlen, int tag,
     *pp += hlen + length;
     *num_read = hlen + length;
 
-    if (tc == sym_UNIVERSAL &&
-	tag < ossl_asn1_info_size && ossl_asn1_info[tag].klass) {
+    if (tc == sUNIVERSAL && tag < ossl_asn1_info_size && ossl_asn1_info[tag].klass) {
 	VALUE klass = *ossl_asn1_info[tag].klass;
 	VALUE args[4];
 	args[0] = value;
 	args[1] = INT2NUM(tag);
 	args[2] = Qnil;
-	args[3] = tc;
+	args[3] = ID2SYM(tc);
 	asn1data = rb_obj_alloc(klass);
 	ossl_asn1_initialize(4, args, asn1data);
 	if(tag == V_ASN1_BIT_STRING){
@@ -795,7 +873,7 @@ int_ossl_asn1_decode0_prim(unsigned char **pp, long length, long hlen, int tag,
     }
     else {
 	asn1data = rb_obj_alloc(cASN1Data);
-	ossl_asn1data_initialize(asn1data, value, INT2NUM(tag), tc);
+	ossl_asn1data_initialize(asn1data, value, INT2NUM(tag), ID2SYM(tc));
     }
 
     return asn1data;
@@ -807,48 +885,62 @@ int_ossl_asn1_decode0_cons(unsigned char **pp, long max_len, long length,
 			   int tag, VALUE tc, long *num_read)
 {
     VALUE value, asn1data, ary;
-    int indefinite;
-    long available_len, off = *offset;
+    int infinite;
+    long off = *offset;
 
-    indefinite = (j == 0x21);
+    infinite = (j == 0x21);
     ary = rb_ary_new();
 
-    available_len = indefinite ? max_len : length;
-    while (available_len > 0) {
+    while (length > 0 || infinite) {
 	long inner_read = 0;
-	value = ossl_asn1_decode0(pp, available_len, &off, depth + 1, yield, &inner_read);
+	value = ossl_asn1_decode0(pp, max_len, &off, depth + 1, yield, &inner_read);
 	*num_read += inner_read;
-	available_len -= inner_read;
+	max_len -= inner_read;
+	rb_ary_push(ary, value);
+	if (length > 0)
+	    length -= inner_read;
 
-	if (indefinite &&
-	    ossl_asn1_tag(value) == V_ASN1_EOC &&
-	    ossl_asn1_get_tag_class(value) == sym_UNIVERSAL) {
+	if (infinite &&
+	    NUM2INT(ossl_asn1_get_tag(value)) == V_ASN1_EOC &&
+	    SYM2ID(ossl_asn1_get_tag_class(value)) == sUNIVERSAL) {
 	    break;
 	}
-	rb_ary_push(ary, value);
     }
 
-    if (tc == sym_UNIVERSAL) {
+    if (tc == sUNIVERSAL) {
 	VALUE args[4];
-	if (tag == V_ASN1_SEQUENCE || tag == V_ASN1_SET)
-	    asn1data = rb_obj_alloc(*ossl_asn1_info[tag].klass);
-	else
-	    asn1data = rb_obj_alloc(cASN1Constructive);
+	int not_sequence_or_set;
+
+	not_sequence_or_set = tag != V_ASN1_SEQUENCE && tag != V_ASN1_SET;
+
+	if (not_sequence_or_set) {
+	    if (infinite) {
+		asn1data = rb_obj_alloc(cASN1Constructive);
+	    }
+	    else {
+		ossl_raise(eASN1Error, "invalid non-infinite tag");
+		return Qnil;
+	    }
+	}
+	else {
+	    VALUE klass = *ossl_asn1_info[tag].klass;
+	    asn1data = rb_obj_alloc(klass);
+	}
 	args[0] = ary;
 	args[1] = INT2NUM(tag);
 	args[2] = Qnil;
-	args[3] = tc;
+	args[3] = ID2SYM(tc);
 	ossl_asn1_initialize(4, args, asn1data);
     }
     else {
 	asn1data = rb_obj_alloc(cASN1Data);
-	ossl_asn1data_initialize(asn1data, ary, INT2NUM(tag), tc);
+	ossl_asn1data_initialize(asn1data, ary, INT2NUM(tag), ID2SYM(tc));
     }
 
-    if (indefinite)
-	ossl_asn1_set_indefinite_length(asn1data, Qtrue);
+    if (infinite)
+	ossl_asn1_set_infinite_length(asn1data, Qtrue);
     else
-	ossl_asn1_set_indefinite_length(asn1data, Qfalse);
+	ossl_asn1_set_infinite_length(asn1data, Qfalse);
 
     *offset = off;
     return asn1data;
@@ -872,13 +964,13 @@ ossl_asn1_decode0(unsigned char **pp, long length, long *offset, int depth,
     if(j & 0x80) ossl_raise(eASN1Error, NULL);
     if(len > length) ossl_raise(eASN1Error, "value is too short");
     if((tc & V_ASN1_PRIVATE) == V_ASN1_PRIVATE)
-	tag_class = sym_PRIVATE;
+	tag_class = sPRIVATE;
     else if((tc & V_ASN1_CONTEXT_SPECIFIC) == V_ASN1_CONTEXT_SPECIFIC)
-	tag_class = sym_CONTEXT_SPECIFIC;
+	tag_class = sCONTEXT_SPECIFIC;
     else if((tc & V_ASN1_APPLICATION) == V_ASN1_APPLICATION)
-	tag_class = sym_APPLICATION;
+	tag_class = sAPPLICATION;
     else
-	tag_class = sym_UNIVERSAL;
+	tag_class = sUNIVERSAL;
 
     hlen = p - start;
 
@@ -897,12 +989,11 @@ ossl_asn1_decode0(unsigned char **pp, long length, long *offset, int depth,
     if(j & V_ASN1_CONSTRUCTED) {
 	*pp += hlen;
 	off += hlen;
-	asn1data = int_ossl_asn1_decode0_cons(pp, length - hlen, len, &off, depth, yield, j, tag, tag_class, &inner_read);
+	asn1data = int_ossl_asn1_decode0_cons(pp, length, len, &off, depth, yield, j, tag, tag_class, &inner_read);
 	inner_read += hlen;
     }
     else {
-	if ((j & 0x01) && (len == 0))
-	    ossl_raise(eASN1Error, "indefinite length for primitive value");
+    	if ((j & 0x01) && (len == 0)) ossl_raise(eASN1Error, "Infinite length for primitive value");
 	asn1data = int_ossl_asn1_decode0_prim(pp, len, hlen, tag, tag_class, &inner_read);
 	off += hlen + len;
     }
@@ -934,13 +1025,13 @@ int_ossl_decode_sanity_check(long len, long read, long offset)
  *
  * If a block is given, it prints out each of the elements encountered.
  * Block parameters are (in that order):
- * * depth: The recursion depth, plus one with each constructed value being encountered (Integer)
- * * offset: Current byte offset (Integer)
- * * header length: Combined length in bytes of the Tag and Length headers. (Integer)
- * * length: The overall remaining length of the entire data (Integer)
+ * * depth: The recursion depth, plus one with each constructed value being encountered (Number)
+ * * offset: Current byte offset (Number)
+ * * header length: Combined length in bytes of the Tag and Length headers. (Number)
+ * * length: The overall remaining length of the entire data (Number)
  * * constructed: Whether this value is constructed or not (Boolean)
  * * tag_class: Current tag class (Symbol)
- * * tag: The current tag number (Integer)
+ * * tag: The current tag (Number)
  *
  * == Example
  *   der = File.binread('asn1data.der')
@@ -970,9 +1061,9 @@ ossl_asn1_traverse(VALUE self, VALUE obj)
  * call-seq:
  *    OpenSSL::ASN1.decode(der) -> ASN1Data
  *
- * Decodes a BER- or DER-encoded value and creates an ASN1Data instance. _der_
- * may be a String or any object that features a +.to_der+ method transforming
- * it into a BER-/DER-encoded String+
+ * Decodes a BER- or DER-encoded value and creates an ASN1Data instance. +der+
+ * may be a +String+ or any object that features a +#to_der+ method transforming
+ * it into a BER-/DER-encoded +String+.
  *
  * == Example
  *   der = File.binread('asn1data')
@@ -1000,9 +1091,9 @@ ossl_asn1_decode(VALUE self, VALUE obj)
  * call-seq:
  *    OpenSSL::ASN1.decode_all(der) -> Array of ASN1Data
  *
- * Similar to #decode with the difference that #decode expects one
- * distinct value represented in _der_. #decode_all on the contrary
- * decodes a sequence of sequential BER/DER values lined up in _der_
+ * Similar to +decode+ with the difference that +decode+ expects one
+ * distinct value represented in +der+. +decode_all+ on the contrary
+ * decodes a sequence of sequential BER/DER values lined up in +der+
  * and returns them as an array.
  *
  * == Example
@@ -1037,19 +1128,19 @@ ossl_asn1_decode_all(VALUE self, VALUE obj)
 
 /*
  * call-seq:
- *    OpenSSL::ASN1::Primitive.new(value [, tag, tagging, tag_class ]) => Primitive
+ *    OpenSSL::ASN1::Primitive.new( value [, tag, tagging, tag_class ]) => Primitive
  *
- * _value_: is mandatory.
+ * +value+: is mandatory.
  *
- * _tag_: optional, may be specified for tagged values. If no _tag_ is
+ * +tag+: optional, may be specified for tagged values. If no +tag+ is
  * specified, the UNIVERSAL tag corresponding to the Primitive sub-class
  * is used by default.
  *
- * _tagging_: may be used as an encoding hint to encode a value either
+ * +tagging+: may be used as an encoding hint to encode a value either
  * explicitly or implicitly, see ASN1 for possible values.
  *
- * _tag_class_: if _tag_ and _tagging_ are +nil+ then this is set to
- * +:UNIVERSAL+ by default. If either _tag_ or _tagging_ are set then
+ * +tag_class+: if +tag+ and +tagging+ are +nil+ then this is set to
+ * +:UNIVERSAL+ by default. If either +tag+ or +tagging+ are set then
  * +:CONTEXT_SPECIFIC+ is used as the default. For possible values please
  * cf. ASN1.
  *
@@ -1062,37 +1153,34 @@ static VALUE
 ossl_asn1_initialize(int argc, VALUE *argv, VALUE self)
 {
     VALUE value, tag, tagging, tag_class;
-    int default_tag;
 
     rb_scan_args(argc, argv, "13", &value, &tag, &tagging, &tag_class);
-    default_tag = ossl_asn1_default_tag(self);
-
-    if (default_tag == -1 || argc > 1) {
+    if(argc > 1){
 	if(NIL_P(tag))
 	    ossl_raise(eASN1Error, "must specify tag number");
 	if(!NIL_P(tagging) && !SYMBOL_P(tagging))
 	    ossl_raise(eASN1Error, "invalid tagging method");
 	if(NIL_P(tag_class)) {
 	    if (NIL_P(tagging))
-		tag_class = sym_UNIVERSAL;
+		tag_class = ID2SYM(sUNIVERSAL);
 	    else
-		tag_class = sym_CONTEXT_SPECIFIC;
+		tag_class = ID2SYM(sCONTEXT_SPECIFIC);
 	}
 	if(!SYMBOL_P(tag_class))
 	    ossl_raise(eASN1Error, "invalid tag class");
+	if(!NIL_P(tagging) && SYM2ID(tagging) == sIMPLICIT && NUM2INT(tag) > 31)
+	    ossl_raise(eASN1Error, "tag number for Universal too large");
     }
     else{
-	tag = INT2NUM(default_tag);
+	tag = INT2NUM(ossl_asn1_default_tag(self));
 	tagging = Qnil;
-	tag_class = sym_UNIVERSAL;
+	tag_class = ID2SYM(sUNIVERSAL);
     }
     ossl_asn1_set_tag(self, tag);
     ossl_asn1_set_value(self, value);
     ossl_asn1_set_tagging(self, tagging);
     ossl_asn1_set_tag_class(self, tag_class);
-    ossl_asn1_set_indefinite_length(self, Qfalse);
-    if (default_tag == V_ASN1_BIT_STRING)
-	rb_ivar_set(self, sivUNUSED_BITS, INT2FIX(0));
+    ossl_asn1_set_infinite_length(self, Qfalse);
 
     return self;
 }
@@ -1100,66 +1188,59 @@ ossl_asn1_initialize(int argc, VALUE *argv, VALUE self)
 static VALUE
 ossl_asn1eoc_initialize(VALUE self) {
     VALUE tag, tagging, tag_class, value;
-    tag = INT2FIX(0);
+    tag = INT2NUM(ossl_asn1_default_tag(self));
     tagging = Qnil;
-    tag_class = sym_UNIVERSAL;
+    tag_class = ID2SYM(sUNIVERSAL);
     value = rb_str_new("", 0);
     ossl_asn1_set_tag(self, tag);
     ossl_asn1_set_value(self, value);
     ossl_asn1_set_tagging(self, tagging);
     ossl_asn1_set_tag_class(self, tag_class);
-    ossl_asn1_set_indefinite_length(self, Qfalse);
+    ossl_asn1_set_infinite_length(self, Qfalse);
     return self;
 }
 
-static VALUE
-ossl_asn1eoc_to_der(VALUE self)
-{
-    return rb_str_new("\0\0", 2);
-}
-
 /*
  * call-seq:
  *    asn1.to_der => DER-encoded String
  *
- * See ASN1Data#to_der for details.
+ * See ASN1Data#to_der for details. *
  */
 static VALUE
 ossl_asn1prim_to_der(VALUE self)
 {
     ASN1_TYPE *asn1;
-    long alllen, bodylen;
-    unsigned char *p0, *p1;
-    int j, tag, tc, state;
+    int tn, tc, explicit;
+    long len, reallen;
+    unsigned char *buf, *p;
     VALUE str;
 
-    if (ossl_asn1_default_tag(self) == -1) {
-	str = ossl_asn1_get_value(self);
-	return to_der_internal(self, 0, 0, StringValue(str));
-    }
-
+    tn = NUM2INT(ossl_asn1_get_tag(self));
+    tc = ossl_asn1_tag_class(self);
+    explicit = ossl_asn1_is_explicit(self);
     asn1 = ossl_asn1_get_asn1type(self);
-    alllen = i2d_ASN1_TYPE(asn1, NULL);
-    if (alllen < 0) {
+
+    len = ASN1_object_size(1, i2d_ASN1_TYPE(asn1, NULL), tn);
+    if(!(buf = OPENSSL_malloc(len))){
 	ASN1_TYPE_free(asn1);
-	ossl_raise(eASN1Error, "i2d_ASN1_TYPE");
+	ossl_raise(eASN1Error, "cannot alloc buffer");
     }
-    str = ossl_str_new(NULL, alllen, &state);
-    if (state) {
-	ASN1_TYPE_free(asn1);
-	rb_jump_tag(state);
+    p = buf;
+    if (tc == V_ASN1_UNIVERSAL) {
+        i2d_ASN1_TYPE(asn1, &p);
+    } else if (explicit) {
+        ASN1_put_object(&p, 1, i2d_ASN1_TYPE(asn1, NULL), tn, tc);
+        i2d_ASN1_TYPE(asn1, &p);
+    } else {
+        i2d_ASN1_TYPE(asn1, &p);
+        *buf = tc | tn | (*buf & V_ASN1_CONSTRUCTED);
     }
-    p0 = p1 = (unsigned char *)RSTRING_PTR(str);
-    i2d_ASN1_TYPE(asn1, &p0);
     ASN1_TYPE_free(asn1);
-    assert(p0 - p1 == alllen);
+    reallen = p - buf;
+    assert(reallen <= len);
+    str = ossl_buf2str((char *)buf, rb_long2int(reallen)); /* buf will be free in ossl_buf2str */
 
-    /* Strip header since to_der_internal() wants only the payload */
-    j = ASN1_get_object((const unsigned char **)&p1, &bodylen, &tag, &tc, alllen);
-    if (j & 0x80)
-	ossl_raise(eASN1Error, "ASN1_get_object"); /* should not happen */
-
-    return to_der_internal(self, 0, 0, rb_str_drop_bytes(str, alllen - bodylen));
+    return str;
 }
 
 /*
@@ -1171,41 +1252,92 @@ ossl_asn1prim_to_der(VALUE self)
 static VALUE
 ossl_asn1cons_to_der(VALUE self)
 {
-    VALUE ary, str;
-    long i;
-    int indef_len;
-
-    indef_len = RTEST(ossl_asn1_get_indefinite_length(self));
-    ary = rb_convert_type(ossl_asn1_get_value(self), T_ARRAY, "Array", "to_a");
-    str = rb_str_new(NULL, 0);
-    for (i = 0; i < RARRAY_LEN(ary); i++) {
-	VALUE item = RARRAY_AREF(ary, i);
-
-	if (indef_len && rb_obj_is_kind_of(item, cASN1EndOfContent)) {
-	    if (i != RARRAY_LEN(ary) - 1)
-		ossl_raise(eASN1Error, "illegal EOC octets in value");
-
-	    /*
-	     * EOC is not really part of the content, but we required to add one
-	     * at the end in the past.
-	     */
-	    break;
+    int tag, tn, tc, explicit, constructed = 1;
+    int found_prim = 0, seq_len;
+    long length;
+    unsigned char *p;
+    VALUE value, str, inf_length;
+
+    tn = NUM2INT(ossl_asn1_get_tag(self));
+    tc = ossl_asn1_tag_class(self);
+    inf_length = ossl_asn1_get_infinite_length(self);
+    if (inf_length == Qtrue) {
+	VALUE ary, example;
+	constructed = 2;
+	if (CLASS_OF(self) == cASN1Sequence ||
+	    CLASS_OF(self) == cASN1Set) {
+	    tag = ossl_asn1_default_tag(self);
+	}
+	else { /* must be a constructive encoding of a primitive value */
+	    ary = ossl_asn1_get_value(self);
+	    if (!rb_obj_is_kind_of(ary, rb_cArray))
+		ossl_raise(eASN1Error, "Constructive value must be an Array");
+	    /* Recursively descend until a primitive value is found.
+	    The overall value of the entire constructed encoding
+	    is of the type of the first primitive encoding to be
+	    found. */
+	    while (!found_prim){
+		example = rb_ary_entry(ary, 0);
+		if (rb_obj_is_kind_of(example, cASN1Primitive)){
+		    found_prim = 1;
+		}
+		else {
+		    /* example is another ASN1Constructive */
+		    if (!rb_obj_is_kind_of(example, cASN1Constructive)){
+			ossl_raise(eASN1Error, "invalid constructed encoding");
+			return Qnil; /* dummy */
+		    }
+		    ary = ossl_asn1_get_value(example);
+		}
+	    }
+	    tag = ossl_asn1_default_tag(example);
+	}
+    }
+    else {
+	if (CLASS_OF(self) == cASN1Constructive)
+	    ossl_raise(eASN1Error, "Constructive shall only be used with infinite length");
+	tag = ossl_asn1_default_tag(self);
+    }
+    explicit = ossl_asn1_is_explicit(self);
+    value = join_der(ossl_asn1_get_value(self));
+
+    seq_len = ASN1_object_size(constructed, RSTRING_LENINT(value), tag);
+    length = ASN1_object_size(constructed, seq_len, tn);
+    str = rb_str_new(0, length);
+    p = (unsigned char *)RSTRING_PTR(str);
+    if(tc == V_ASN1_UNIVERSAL)
+	ASN1_put_object(&p, constructed, RSTRING_LENINT(value), tn, tc);
+    else{
+	if(explicit){
+	    ASN1_put_object(&p, constructed, seq_len, tn, tc);
+	    ASN1_put_object(&p, constructed, RSTRING_LENINT(value), tag, V_ASN1_UNIVERSAL);
+	}
+	else{
+	    ASN1_put_object(&p, constructed, RSTRING_LENINT(value), tn, tc);
 	}
+    }
+    memcpy(p, RSTRING_PTR(value), RSTRING_LEN(value));
+    p += RSTRING_LEN(value);
 
-	item = ossl_to_der_if_possible(item);
-	StringValue(item);
-	rb_str_append(str, item);
+    /* In this case we need an additional EOC (one for the explicit part and
+     * one for the Constructive itself. The EOC for the Constructive is
+     * supplied by the user, but that for the "explicit wrapper" must be
+     * added here.
+     */
+    if (explicit && inf_length == Qtrue) {
+	ASN1_put_eoc(&p);
     }
+    ossl_str_adjust(str, p);
 
-    return to_der_internal(self, 1, indef_len, str);
+    return str;
 }
 
 /*
  * call-seq:
  *    asn1_ary.each { |asn1| block } => asn1_ary
  *
- * Calls the given block once for each element in self, passing that element
- * as parameter _asn1_. If no block is given, an enumerator is returned
+ * Calls <i>block</i> once for each element in +self+, passing that element
+ * as parameter +asn1+. If no block is given, an enumerator is returned
  * instead.
  *
  * == Example
@@ -1216,8 +1348,7 @@ ossl_asn1cons_to_der(VALUE self)
 static VALUE
 ossl_asn1cons_each(VALUE self)
 {
-    rb_block_call(ossl_asn1_get_value(self), id_each, 0, 0, 0, 0);
-
+    rb_ary_each(ossl_asn1_get_value(self));
     return self;
 }
 
@@ -1225,8 +1356,8 @@ ossl_asn1cons_each(VALUE self)
  * call-seq:
  *    OpenSSL::ASN1::ObjectId.register(object_id, short_name, long_name)
  *
- * This adds a new ObjectId to the internal tables. Where _object_id_ is the
- * numerical form, _short_name_ is the short name, and _long_name_ is the long
+ * This adds a new ObjectId to the internal tables. Where +object_id+ is the
+ * numerical form, +short_name+ is the short name, and +long_name+ is the long
  * name.
  *
  * Returns +true+ if successful. Raises an OpenSSL::ASN1::ASN1Error if it fails.
@@ -1245,13 +1376,14 @@ ossl_asn1obj_s_register(VALUE self, VALUE oid, VALUE sn, VALUE ln)
     return Qtrue;
 }
 
-/*
- * call-seq:
- *    oid.sn -> string
- *    oid.short_name -> string
+/* Document-method: OpenSSL::ASN1::ObjectId#sn
  *
  * The short name of the ObjectId, as defined in <openssl/objects.h>.
  */
+/* Document-method: OpenSSL::ASN1::ObjectId#short_name
+ *
+ * +short_name+ is an alias to +sn+
+ */
 static VALUE
 ossl_asn1obj_get_sn(VALUE self)
 {
@@ -1265,13 +1397,14 @@ ossl_asn1obj_get_sn(VALUE self)
     return ret;
 }
 
-/*
- * call-seq:
- *    oid.ln -> string
- *    oid.long_name -> string
+/* Document-method: OpenSSL::ASN1::ObjectId#ln
  *
  * The long name of the ObjectId, as defined in <openssl/objects.h>.
  */
+/* Document-method: OpenSSL::ASN1::ObjectId#long_name
+ *
+ * +long_name+ is an alias to +ln+
+ */
 static VALUE
 ossl_asn1obj_get_ln(VALUE self)
 {
@@ -1285,48 +1418,23 @@ ossl_asn1obj_get_ln(VALUE self)
     return ret;
 }
 
-static VALUE
-asn1obj_get_oid_i(VALUE vobj)
-{
-    ASN1_OBJECT *a1obj = (void *)vobj;
-    VALUE str;
-    int len;
-
-    str = rb_usascii_str_new(NULL, 127);
-    len = OBJ_obj2txt(RSTRING_PTR(str), RSTRING_LENINT(str), a1obj, 1);
-    if (len <= 0 || len == INT_MAX)
-	ossl_raise(eASN1Error, "OBJ_obj2txt");
-    if (len > RSTRING_LEN(str)) {
-	/* +1 is for the \0 terminator added by OBJ_obj2txt() */
-	rb_str_resize(str, len + 1);
-	len = OBJ_obj2txt(RSTRING_PTR(str), len + 1, a1obj, 1);
-	if (len <= 0)
-	    ossl_raise(eASN1Error, "OBJ_obj2txt");
-    }
-    rb_str_set_len(str, len);
-    return str;
-}
-
-/*
- * call-seq:
- *    oid.oid -> string
+/* Document-method: OpenSSL::ASN1::ObjectId#oid
  *
- * Returns a String representing the Object Identifier in the dot notation,
- * e.g. "1.2.3.4.5"
+ * The object identifier as a +String+, e.g. "1.2.3.4.5"
  */
 static VALUE
 ossl_asn1obj_get_oid(VALUE self)
 {
-    VALUE str;
+    VALUE val;
     ASN1_OBJECT *a1obj;
-    int state;
+    char buf[128];
 
-    a1obj = obj_to_asn1obj(ossl_asn1_get_value(self));
-    str = rb_protect(asn1obj_get_oid_i, (VALUE)a1obj, &state);
+    val = ossl_asn1_get_value(self);
+    a1obj = obj_to_asn1obj(val);
+    OBJ_obj2txt(buf, sizeof(buf), a1obj, 1);
     ASN1_OBJECT_free(a1obj);
-    if (state)
-	rb_jump_tag(state);
-    return str;
+
+    return rb_str_new2(buf);
 }
 
 #define OSSL_ASN1_IMPL_FACTORY_METHOD(klass) \
@@ -1360,7 +1468,6 @@ OSSL_ASN1_IMPL_FACTORY_METHOD(EndOfContent)
 void
 Init_ossl_asn1(void)
 {
-#undef rb_intern
     VALUE ary;
     int i;
 
@@ -1369,18 +1476,18 @@ Init_ossl_asn1(void)
     eOSSLError = rb_define_class_under(mOSSL, "OpenSSLError", rb_eStandardError);
 #endif
 
-    sym_UNIVERSAL = ID2SYM(rb_intern_const("UNIVERSAL"));
-    sym_CONTEXT_SPECIFIC = ID2SYM(rb_intern_const("CONTEXT_SPECIFIC"));
-    sym_APPLICATION = ID2SYM(rb_intern_const("APPLICATION"));
-    sym_PRIVATE = ID2SYM(rb_intern_const("PRIVATE"));
-    sym_EXPLICIT = ID2SYM(rb_intern_const("EXPLICIT"));
-    sym_IMPLICIT = ID2SYM(rb_intern_const("IMPLICIT"));
+    sUNIVERSAL = rb_intern("UNIVERSAL");
+    sCONTEXT_SPECIFIC = rb_intern("CONTEXT_SPECIFIC");
+    sAPPLICATION = rb_intern("APPLICATION");
+    sPRIVATE = rb_intern("PRIVATE");
+    sEXPLICIT = rb_intern("EXPLICIT");
+    sIMPLICIT = rb_intern("IMPLICIT");
 
     sivVALUE = rb_intern("@value");
     sivTAG = rb_intern("@tag");
     sivTAGGING = rb_intern("@tagging");
     sivTAG_CLASS = rb_intern("@tag_class");
-    sivINDEFINITE_LENGTH = rb_intern("@indefinite_length");
+    sivINFINITE_LENGTH = rb_intern("@infinite_length");
     sivUNUSED_BITS = rb_intern("@unused_bits");
 
     /*
@@ -1406,21 +1513,24 @@ Init_ossl_asn1(void)
      * == ASN.1 class hierarchy
      *
      * The base class representing ASN.1 structures is ASN1Data. ASN1Data offers
-     * attributes to read and set the _tag_, the _tag_class_ and finally the
-     * _value_ of a particular ASN.1 item. Upon parsing, any tagged values
+     * attributes to read and set the +tag+, the +tag_class+ and finally the
+     * +value+ of a particular ASN.1 item. Upon parsing, any tagged values
      * (implicit or explicit) will be represented by ASN1Data instances because
      * their "real type" can only be determined using out-of-band information
      * from the ASN.1 type declaration. Since this information is normally
      * known when encoding a type, all sub-classes of ASN1Data offer an
-     * additional attribute _tagging_ that allows to encode a value implicitly
+     * additional attribute +tagging+ that allows to encode a value implicitly
      * (+:IMPLICIT+) or explicitly (+:EXPLICIT+).
      *
      * === Constructive
      *
      * Constructive is, as its name implies, the base class for all
      * constructed encodings, i.e. those that consist of several values,
-     * opposed to "primitive" encodings with just one single value. The value of
-     * an Constructive is always an Array.
+     * opposed to "primitive" encodings with just one single value.
+     * Primitive values that are encoded with "infinite length" are typically
+     * constructed (their values come in multiple chunks) and are therefore
+     * represented by instances of Constructive. The value of an Constructive
+     * is always an Array.
      *
      * ==== ASN1::Set and ASN1::Sequence
      *
@@ -1437,18 +1547,18 @@ Init_ossl_asn1(void)
      * Please cf. Primitive documentation for details on sub-classes and
      * their respective mappings of ASN.1 data types to Ruby objects.
      *
-     * == Possible values for _tagging_
+     * == Possible values for +tagging+
      *
      * When constructing an ASN1Data object the ASN.1 type definition may
      * require certain elements to be either implicitly or explicitly tagged.
-     * This can be achieved by setting the _tagging_ attribute manually for
+     * This can be achieved by setting the +tagging+ attribute manually for
      * sub-classes of ASN1Data. Use the symbol +:IMPLICIT+ for implicit
      * tagging and +:EXPLICIT+ if the element requires explicit tagging.
      *
-     * == Possible values for _tag_class_
+     * == Possible values for +tag_class+
      *
      * It is possible to create arbitrary ASN1Data objects that also support
-     * a PRIVATE or APPLICATION tag class. Possible values for the _tag_class_
+     * a PRIVATE or APPLICATION tag class. Possible values for the +tag_class+
      * attribute are:
      * * +:UNIVERSAL+ (the default for untagged values)
      * * +:CONTEXT_SPECIFIC+ (the default for tagged values)
@@ -1550,9 +1660,9 @@ Init_ossl_asn1(void)
      *
      * An implicitly 1-tagged INTEGER value will be parsed as an
      * ASN1Data with
-     * * _tag_ equal to 1
-     * * _tag_class_ equal to +:CONTEXT_SPECIFIC+
-     * * _value_ equal to a String that carries the raw encoding
+     * * +tag+ equal to 1
+     * * +tag_class+ equal to +:CONTEXT_SPECIFIC+
+     * * +value+ equal to a +String+ that carries the raw encoding
      *   of the INTEGER.
      * This implies that a subsequent decoding step is required to
      * completely decode implicitly tagged values.
@@ -1561,9 +1671,9 @@ Init_ossl_asn1(void)
      *
      * An explicitly 1-tagged INTEGER value will be parsed as an
      * ASN1Data with
-     * * _tag_ equal to 1
-     * * _tag_class_ equal to +:CONTEXT_SPECIFIC+
-     * * _value_ equal to an Array with one single element, an
+     * * +tag+ equal to 1
+     * * +tag_class+ equal to +:CONTEXT_SPECIFIC+
+     * * +value+ equal to an +Array+ with one single element, an
      *   instance of OpenSSL::ASN1::Integer, i.e. the inner element
      *   is the non-tagged primitive value, and the tagging is represented
      *   in the outer ASN1Data
@@ -1574,13 +1684,13 @@ Init_ossl_asn1(void)
      *   der = seq.to_der
      *   asn1 = OpenSSL::ASN1.decode(der)
      *   # pp asn1 => #<OpenSSL::ASN1::Sequence:0x87326e0
-     *   #              @indefinite_length=false,
+     *   #              @infinite_length=false,
      *   #              @tag=16,
      *   #              @tag_class=:UNIVERSAL,
      *   #              @tagging=nil,
      *   #              @value=
      *   #                [#<OpenSSL::ASN1::ASN1Data:0x87326f4
-     *   #                   @indefinite_length=false,
+     *   #                   @infinite_length=false,
      *   #                   @tag=0,
      *   #                   @tag_class=:CONTEXT_SPECIFIC,
      *   #                   @value="\x01">]>
@@ -1597,18 +1707,18 @@ Init_ossl_asn1(void)
      *   der = seq.to_der
      *   asn1 = OpenSSL::ASN1.decode(der)
      *   # pp asn1 => #<OpenSSL::ASN1::Sequence:0x87326e0
-     *   #              @indefinite_length=false,
+     *   #              @infinite_length=false,
      *   #              @tag=16,
      *   #              @tag_class=:UNIVERSAL,
      *   #              @tagging=nil,
      *   #              @value=
      *   #                [#<OpenSSL::ASN1::ASN1Data:0x87326f4
-     *   #                   @indefinite_length=false,
+     *   #                   @infinite_length=false,
      *   #                   @tag=0,
      *   #                   @tag_class=:CONTEXT_SPECIFIC,
      *   #                   @value=
      *   #                     [#<OpenSSL::ASN1::Integer:0x85bf308
-     *   #                        @indefinite_length=false,
+     *   #                        @infinite_length=false,
      *   #                        @tag=2,
      *   #                        @tag_class=:UNIVERSAL
      *   #                        @tagging=nil,
@@ -1624,75 +1734,73 @@ Init_ossl_asn1(void)
      */
     rb_attr(cASN1Data, rb_intern("value"), 1, 1, 0);
     /*
-     * An Integer representing the tag number of this ASN1Data. Never +nil+.
+     * A +Number+ representing the tag number of this ASN1Data. Never +nil+.
      */
     rb_attr(cASN1Data, rb_intern("tag"), 1, 1, 0);
     /*
-     * A Symbol representing the tag class of this ASN1Data. Never +nil+.
+     * A +Symbol+ representing the tag class of this ASN1Data. Never +nil+.
      * See ASN1Data for possible values.
      */
     rb_attr(cASN1Data, rb_intern("tag_class"), 1, 1, 0);
     /*
-     * Never +nil+. A boolean value indicating whether the encoding uses
-     * indefinite length (in the case of parsing) or whether an indefinite
-     * length form shall be used (in the encoding case).
-     * In DER, every value uses definite length form. But in scenarios where
-     * large amounts of data need to be transferred it might be desirable to
-     * have some kind of streaming support available.
+     * Never +nil+. A +Boolean+ indicating whether the encoding was infinite
+     * length (in the case of parsing) or whether an infinite length encoding
+     * shall be used (in the encoding case).
+     * In DER, every value has a finite length associated with it. But in
+     * scenarios where large amounts of data need to be transferred it
+     * might be desirable to have some kind of streaming support available.
      * For example, huge OCTET STRINGs are preferably sent in smaller-sized
      * chunks, each at a time.
      * This is possible in BER by setting the length bytes of an encoding
      * to zero and by this indicating that the following value will be
-     * sent in chunks. Indefinite length encodings are always constructed.
+     * sent in chunks. Infinite length encodings are always constructed.
      * The end of such a stream of chunks is indicated by sending a EOC
-     * (End of Content) tag. SETs and SEQUENCEs may use an indefinite length
+     * (End of Content) tag. SETs and SEQUENCEs may use an infinite length
      * encoding, but also primitive types such as e.g. OCTET STRINGS or
      * BIT STRINGS may leverage this functionality (cf. ITU-T X.690).
      */
-    rb_attr(cASN1Data, rb_intern("indefinite_length"), 1, 1, 0);
-    rb_define_alias(cASN1Data, "infinite_length", "indefinite_length");
-    rb_define_alias(cASN1Data, "infinite_length=", "indefinite_length=");
+    rb_attr(cASN1Data, rb_intern("infinite_length"), 1, 1, 0);
     rb_define_method(cASN1Data, "initialize", ossl_asn1data_initialize, 3);
     rb_define_method(cASN1Data, "to_der", ossl_asn1data_to_der, 0);
 
     /* Document-class: OpenSSL::ASN1::Primitive
      *
      * The parent class for all primitive encodings. Attributes are the same as
-     * for ASN1Data, with the addition of _tagging_.
-     * Primitive values can never be encoded with indefinite length form, thus
-     * it is not possible to set the _indefinite_length_ attribute for Primitive
-     * and its sub-classes.
+     * for ASN1Data, with the addition of +tagging+.
+     * Primitive values can never be infinite length encodings, thus it is not
+     * possible to set the +infinite_length+ attribute for Primitive and its
+     * sub-classes.
      *
      * == Primitive sub-classes and their mapping to Ruby classes
-     * * OpenSSL::ASN1::EndOfContent    <=> _value_ is always +nil+
-     * * OpenSSL::ASN1::Boolean         <=> _value_ is +true+ or +false+
-     * * OpenSSL::ASN1::Integer         <=> _value_ is an OpenSSL::BN
-     * * OpenSSL::ASN1::BitString       <=> _value_ is a String
-     * * OpenSSL::ASN1::OctetString     <=> _value_ is a String
-     * * OpenSSL::ASN1::Null            <=> _value_ is always +nil+
-     * * OpenSSL::ASN1::Object          <=> _value_ is a String
-     * * OpenSSL::ASN1::Enumerated      <=> _value_ is an OpenSSL::BN
-     * * OpenSSL::ASN1::UTF8String      <=> _value_ is a String
-     * * OpenSSL::ASN1::NumericString   <=> _value_ is a String
-     * * OpenSSL::ASN1::PrintableString <=> _value_ is a String
-     * * OpenSSL::ASN1::T61String       <=> _value_ is a String
-     * * OpenSSL::ASN1::VideotexString  <=> _value_ is a String
-     * * OpenSSL::ASN1::IA5String       <=> _value_ is a String
-     * * OpenSSL::ASN1::UTCTime         <=> _value_ is a Time
-     * * OpenSSL::ASN1::GeneralizedTime <=> _value_ is a Time
-     * * OpenSSL::ASN1::GraphicString   <=> _value_ is a String
-     * * OpenSSL::ASN1::ISO64String     <=> _value_ is a String
-     * * OpenSSL::ASN1::GeneralString   <=> _value_ is a String
-     * * OpenSSL::ASN1::UniversalString <=> _value_ is a String
-     * * OpenSSL::ASN1::BMPString       <=> _value_ is a String
+     * * OpenSSL::ASN1::EndOfContent    <=> +value+ is always +nil+
+     * * OpenSSL::ASN1::Boolean         <=> +value+ is a +Boolean+
+     * * OpenSSL::ASN1::Integer         <=> +value+ is a +Number+
+     * * OpenSSL::ASN1::BitString       <=> +value+ is a +String+
+     * * OpenSSL::ASN1::OctetString     <=> +value+ is a +String+
+     * * OpenSSL::ASN1::Null            <=> +value+ is always +nil+
+     * * OpenSSL::ASN1::Object          <=> +value+ is a +String+
+     * * OpenSSL::ASN1::Enumerated      <=> +value+ is a +Number+
+     * * OpenSSL::ASN1::UTF8String      <=> +value+ is a +String+
+     * * OpenSSL::ASN1::NumericString   <=> +value+ is a +String+
+     * * OpenSSL::ASN1::PrintableString <=> +value+ is a +String+
+     * * OpenSSL::ASN1::T61String       <=> +value+ is a +String+
+     * * OpenSSL::ASN1::VideotexString  <=> +value+ is a +String+
+     * * OpenSSL::ASN1::IA5String       <=> +value+ is a +String+
+     * * OpenSSL::ASN1::UTCTime         <=> +value+ is a +Time+
+     * * OpenSSL::ASN1::GeneralizedTime <=> +value+ is a +Time+
+     * * OpenSSL::ASN1::GraphicString   <=> +value+ is a +String+
+     * * OpenSSL::ASN1::ISO64String     <=> +value+ is a +String+
+     * * OpenSSL::ASN1::GeneralString   <=> +value+ is a +String+
+     * * OpenSSL::ASN1::UniversalString <=> +value+ is a +String+
+     * * OpenSSL::ASN1::BMPString       <=> +value+ is a +String+
      *
      * == OpenSSL::ASN1::BitString
      *
      * === Additional attributes
-     * _unused_bits_: if the underlying BIT STRING's
-     * length is a multiple of 8 then _unused_bits_ is 0. Otherwise
-     * _unused_bits_ indicates the number of bits that are to be ignored in
-     * the final octet of the BitString's _value_.
+     * +unused_bits+: if the underlying BIT STRING's
+     * length is a multiple of 8 then +unused_bits+ is 0. Otherwise
+     * +unused_bits+ indicates the number of bits that are to be ignored in
+     * the final octet of the +BitString+'s +value+.
      *
      * == OpenSSL::ASN1::ObjectId
      *
@@ -1701,15 +1809,15 @@ Init_ossl_asn1(void)
      * parsed ASN1 encodings.
      *
      * === Additional attributes
-     * * _sn_: the short name as defined in <openssl/objects.h>.
-     * * _ln_: the long name as defined in <openssl/objects.h>.
-     * * _oid_: the object identifier as a String, e.g. "1.2.3.4.5"
-     * * _short_name_: alias for _sn_.
-     * * _long_name_: alias for _ln_.
+     * * +sn+: the short name as defined in <openssl/objects.h>.
+     * * +ln+: the long name as defined in <openssl/objects.h>.
+     * * +oid+: the object identifier as a +String+, e.g. "1.2.3.4.5"
+     * * +short_name+: alias for +sn+.
+     * * +long_name+: alias for +ln+.
      *
      * == Examples
      * With the Exception of OpenSSL::ASN1::EndOfContent, each Primitive class
-     * constructor takes at least one parameter, the _value_.
+     * constructor takes at least one parameter, the +value+.
      *
      * === Creating EndOfContent
      *   eoc = OpenSSL::ASN1::EndOfContent.new
@@ -1723,20 +1831,19 @@ Init_ossl_asn1(void)
     /*
      * May be used as a hint for encoding a value either implicitly or
      * explicitly by setting it either to +:IMPLICIT+ or to +:EXPLICIT+.
-     * _tagging_ is not set when a ASN.1 structure is parsed using
+     * +tagging+ is not set when a ASN.1 structure is parsed using
      * OpenSSL::ASN1.decode.
      */
     rb_attr(cASN1Primitive, rb_intern("tagging"), 1, 1, Qtrue);
-    rb_undef_method(cASN1Primitive, "indefinite_length=");
     rb_undef_method(cASN1Primitive, "infinite_length=");
     rb_define_method(cASN1Primitive, "initialize", ossl_asn1_initialize, -1);
     rb_define_method(cASN1Primitive, "to_der", ossl_asn1prim_to_der, 0);
 
     /* Document-class: OpenSSL::ASN1::Constructive
      *
-     * The parent class for all constructed encodings. The _value_ attribute
-     * of a Constructive is always an Array. Attributes are the same as
-     * for ASN1Data, with the addition of _tagging_.
+     * The parent class for all constructed encodings. The +value+ attribute
+     * of a Constructive is always an +Array+. Attributes are the same as
+     * for ASN1Data, with the addition of +tagging+.
      *
      * == SET and SEQUENCE
      *
@@ -1758,13 +1865,48 @@ Init_ossl_asn1(void)
      *   int = OpenSSL::ASN1::Integer.new(1)
      *   str = OpenSSL::ASN1::PrintableString.new('abc')
      *   set = OpenSSL::ASN1::Set.new( [ int, str ] )
+     *
+     * == Infinite length primitive values
+     *
+     * The only case where Constructive is used directly is for infinite
+     * length encodings of primitive values. These encodings are always
+     * constructed, with the contents of the +value+ +Array+ being either
+     * UNIVERSAL non-infinite length partial encodings of the actual value
+     * or again constructive encodings with infinite length (i.e. infinite
+     * length primitive encodings may be constructed recursively with another
+     * infinite length value within an already infinite length value). Each
+     * partial encoding must be of the same UNIVERSAL type as the overall
+     * encoding. The value of the overall encoding consists of the
+     * concatenation of each partial encoding taken in sequence. The +value+
+     * array of the outer infinite length value must end with a
+     * OpenSSL::ASN1::EndOfContent instance.
+     *
+     * Please note that it is not possible to encode Constructive without
+     * the +infinite_length+ attribute being set to +true+, use
+     * OpenSSL::ASN1::Sequence or OpenSSL::ASN1::Set in these cases instead.
+     *
+     * === Example - Infinite length OCTET STRING
+     *   partial1 = OpenSSL::ASN1::OctetString.new("\x01")
+     *   partial2 = OpenSSL::ASN1::OctetString.new("\x02")
+     *   inf_octets = OpenSSL::ASN1::Constructive.new( [ partial1,
+     *                                                   partial2,
+     *                                                   OpenSSL::ASN1::EndOfContent.new ],
+     *                                                 OpenSSL::ASN1::OCTET_STRING,
+     *                                                 nil,
+     *                                                 :UNIVERSAL )
+     *   # The real value of inf_octets is "\x01\x02", i.e. the concatenation
+     *   # of partial1 and partial2
+     *   inf_octets.infinite_length = true
+     *   der = inf_octets.to_der
+     *   asn1 = OpenSSL::ASN1.decode(der)
+     *   puts asn1.infinite_length # => true
      */
     cASN1Constructive = rb_define_class_under(mASN1,"Constructive", cASN1Data);
     rb_include_module(cASN1Constructive, rb_mEnumerable);
     /*
      * May be used as a hint for encoding a value either implicitly or
      * explicitly by setting it either to +:IMPLICIT+ or to +:EXPLICIT+.
-     * _tagging_ is not set when a ASN.1 structure is parsed using
+     * +tagging+ is not set when a ASN.1 structure is parsed using
      * OpenSSL::ASN1.decode.
      */
     rb_attr(cASN1Constructive, rb_intern("tagging"), 1, 1, Qtrue);
@@ -1821,10 +1963,8 @@ do{\
     rb_attr(cASN1BitString, rb_intern("unused_bits"), 1, 1, 0);
 
     rb_define_method(cASN1EndOfContent, "initialize", ossl_asn1eoc_initialize, 0);
-    rb_define_method(cASN1EndOfContent, "to_der", ossl_asn1eoc_to_der, 0);
 
     class_tag_map = rb_hash_new();
-    rb_gc_register_mark_object(class_tag_map);
     rb_hash_aset(class_tag_map, cASN1EndOfContent, INT2NUM(V_ASN1_EOC));
     rb_hash_aset(class_tag_map, cASN1Boolean, INT2NUM(V_ASN1_BOOLEAN));
     rb_hash_aset(class_tag_map, cASN1Integer, INT2NUM(V_ASN1_INTEGER));
@@ -1848,6 +1988,5 @@ do{\
     rb_hash_aset(class_tag_map, cASN1GeneralString, INT2NUM(V_ASN1_GENERALSTRING));
     rb_hash_aset(class_tag_map, cASN1UniversalString, INT2NUM(V_ASN1_UNIVERSALSTRING));
     rb_hash_aset(class_tag_map, cASN1BMPString, INT2NUM(V_ASN1_BMPSTRING));
-
-    id_each = rb_intern_const("each");
+    rb_global_variable(&class_tag_map);
 }
diff --git a/ext/openssl/ossl_asn1.h b/ext/openssl/ossl_asn1.h
index 939a96ce74..d6a170c86c 100644
--- a/ext/openssl/ossl_asn1.h
+++ b/ext/openssl/ossl_asn1.h
@@ -14,11 +14,15 @@
  * ASN1_DATE conversions
  */
 VALUE asn1time_to_time(const ASN1_TIME *);
+#if defined(HAVE_ASN1_TIME_ADJ)
 /* Splits VALUE to seconds and offset days. VALUE is typically a Time or an
  * Integer. This is used when updating ASN1_*TIME with ASN1_TIME_adj() or
  * X509_time_adj_ex(). We can't use ASN1_TIME_set() and X509_time_adj() because
  * they have the Year 2038 issue on sizeof(time_t) == 4 environment */
 void ossl_time_split(VALUE, time_t *, int *);
+#else
+time_t time_to_time_t(VALUE);
+#endif
 
 /*
  * ASN1_STRING conversions
diff --git a/ext/openssl/ossl_bio.c b/ext/openssl/ossl_bio.c
index 42833d901a..feaf229604 100644
--- a/ext/openssl/ossl_bio.c
+++ b/ext/openssl/ossl_bio.c
@@ -8,35 +8,80 @@
  * (See the file 'LICENCE'.)
  */
 #include "ossl.h"
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
 
 BIO *
-ossl_obj2bio(volatile VALUE *pobj)
+ossl_obj2bio(VALUE obj)
 {
-    VALUE obj = *pobj;
     BIO *bio;
 
-    if (RB_TYPE_P(obj, T_FILE))
-	obj = rb_funcallv(obj, rb_intern("read"), 0, NULL);
-    StringValue(obj);
-    bio = BIO_new_mem_buf(RSTRING_PTR(obj), RSTRING_LENINT(obj));
-    if (!bio)
-	ossl_raise(eOSSLError, "BIO_new_mem_buf");
-    *pobj = obj;
+    if (RB_TYPE_P(obj, T_FILE)) {
+	rb_io_t *fptr;
+	FILE *fp;
+	int fd;
+
+	GetOpenFile(obj, fptr);
+	rb_io_check_readable(fptr);
+	if ((fd = rb_cloexec_dup(FPTR_TO_FD(fptr))) < 0){
+	    rb_sys_fail(0);
+	}
+        rb_update_max_fd(fd);
+	if (!(fp = fdopen(fd, "r"))){
+	    int e = errno;
+	    close(fd);
+	    rb_syserr_fail(e, 0);
+	}
+	if (!(bio = BIO_new_fp(fp, BIO_CLOSE))){
+	    fclose(fp);
+	    ossl_raise(eOSSLError, NULL);
+	}
+    }
+    else {
+	StringValue(obj);
+	bio = BIO_new_mem_buf(RSTRING_PTR(obj), RSTRING_LENINT(obj));
+	if (!bio) ossl_raise(eOSSLError, NULL);
+    }
+
     return bio;
 }
 
+BIO *
+ossl_protect_obj2bio(VALUE obj, int *status)
+{
+     BIO *ret = NULL;
+     ret = (BIO*)rb_protect((VALUE (*)(VALUE))ossl_obj2bio, obj, status);
+     return ret;
+}
+
 VALUE
-ossl_membio2str(BIO *bio)
+ossl_membio2str0(BIO *bio)
 {
     VALUE ret;
-    int state;
     BUF_MEM *buf;
 
     BIO_get_mem_ptr(bio, &buf);
-    ret = ossl_str_new(buf->data, buf->length, &state);
+    ret = rb_str_new(buf->data, buf->length);
+
+    return ret;
+}
+
+VALUE
+ossl_protect_membio2str(BIO *bio, int *status)
+{
+    return rb_protect((VALUE (*)(VALUE))ossl_membio2str0, (VALUE)bio, status);
+}
+
+VALUE
+ossl_membio2str(BIO *bio)
+{
+    VALUE ret;
+    int status = 0;
+
+    ret = ossl_protect_membio2str(bio, &status);
     BIO_free(bio);
-    if (state)
-	rb_jump_tag(state);
+    if(status) rb_jump_tag(status);
 
     return ret;
 }
diff --git a/ext/openssl/ossl_bio.h b/ext/openssl/ossl_bio.h
index da68c5e5a2..1705d0ac89 100644
--- a/ext/openssl/ossl_bio.h
+++ b/ext/openssl/ossl_bio.h
@@ -10,7 +10,10 @@
 #if !defined(_OSSL_BIO_H_)
 #define _OSSL_BIO_H_
 
-BIO *ossl_obj2bio(volatile VALUE *);
+BIO *ossl_obj2bio(VALUE);
+BIO *ossl_protect_obj2bio(VALUE,int*);
+VALUE ossl_membio2str0(BIO*);
 VALUE ossl_membio2str(BIO*);
+VALUE ossl_protect_membio2str(BIO*,int*);
 
 #endif
diff --git a/ext/openssl/ossl_bn.c b/ext/openssl/ossl_bn.c
index 6f0064e966..19a868c334 100644
--- a/ext/openssl/ossl_bn.c
+++ b/ext/openssl/ossl_bn.c
@@ -26,6 +26,11 @@
   } \
 } while (0)
 
+#define SafeGetBN(obj, bn) do { \
+  OSSL_Check_Kind((obj), cBN); \
+  GetBN((obj), (bn)); \
+} while (0)
+
 static void
 ossl_bn_free(void *ptr)
 {
@@ -115,34 +120,30 @@ integer_to_bnptr(VALUE obj, BIGNUM *orig)
     return bn;
 }
 
-static VALUE
-try_convert_to_bn(VALUE obj)
+static BIGNUM *
+try_convert_to_bnptr(VALUE obj)
 {
-    BIGNUM *bn;
-    VALUE newobj = Qnil;
+    BIGNUM *bn = NULL;
+    VALUE newobj;
 
-    if (rb_obj_is_kind_of(obj, cBN))
-	return obj;
-    if (RB_INTEGER_TYPE_P(obj)) {
-	newobj = NewBN(cBN); /* Handle potential mem leaks */
+    if (rb_obj_is_kind_of(obj, cBN)) {
+	GetBN(obj, bn);
+    }
+    else if (RB_INTEGER_TYPE_P(obj)) {
+	newobj = NewBN(cBN); /* Handle potencial mem leaks */
 	bn = integer_to_bnptr(obj, NULL);
 	SetBN(newobj, bn);
     }
 
-    return newobj;
+    return bn;
 }
 
 BIGNUM *
-ossl_bn_value_ptr(volatile VALUE *ptr)
+GetBNPtr(VALUE obj)
 {
-    VALUE tmp;
-    BIGNUM *bn;
-
-    tmp = try_convert_to_bn(*ptr);
-    if (NIL_P(tmp))
+    BIGNUM *bn = try_convert_to_bnptr(obj);
+    if (!bn)
 	ossl_raise(rb_eTypeError, "Cannot convert into OpenSSL::BN");
-    GetBN(tmp, bn);
-    *ptr = tmp;
 
     return bn;
 }
@@ -171,7 +172,8 @@ ossl_bn_alloc(VALUE klass)
     return obj;
 }
 
-/*
+/* Document-method: OpenSSL::BN.new
+ *
  * call-seq:
  *    OpenSSL::BN.new => aBN
  *    OpenSSL::BN.new(bn) => aBN
@@ -179,7 +181,7 @@ ossl_bn_alloc(VALUE klass)
  *    OpenSSL::BN.new(string) => aBN
  *    OpenSSL::BN.new(string, 0 | 2 | 10 | 16) => aBN
  *
- * Construct a new OpenSSL BIGNUM object.
+ * Construct a new OpenSSL BigNum object.
  */
 static VALUE
 ossl_bn_initialize(int argc, VALUE *argv, VALUE self)
@@ -187,7 +189,6 @@ ossl_bn_initialize(int argc, VALUE *argv, VALUE self)
     BIGNUM *bn;
     VALUE str, bs;
     int base = 10;
-    char *ptr;
 
     if (rb_scan_args(argc, argv, "11", &str, &bs) == 2) {
 	base = NUM2INT(bs);
@@ -214,14 +215,12 @@ ossl_bn_initialize(int argc, VALUE *argv, VALUE self)
     GetBN(self, bn);
     switch (base) {
     case 0:
-        ptr = StringValuePtr(str);
-        if (!BN_mpi2bn((unsigned char *)ptr, RSTRING_LENINT(str), bn)) {
+	if (!BN_mpi2bn((unsigned char *)StringValuePtr(str), RSTRING_LENINT(str), bn)) {
 	    ossl_raise(eBNError, NULL);
 	}
 	break;
     case 2:
-        ptr = StringValuePtr(str);
-        if (!BN_bin2bn((unsigned char *)ptr, RSTRING_LENINT(str), bn)) {
+	if (!BN_bin2bn((unsigned char *)StringValuePtr(str), RSTRING_LENINT(str), bn)) {
 	    ossl_raise(eBNError, NULL);
 	}
 	break;
@@ -247,7 +246,7 @@ ossl_bn_initialize(int argc, VALUE *argv, VALUE self)
  *    bn.to_s(base) => string
  *
  * === Parameters
- * * _base_ - Integer
+ * * +base+ - integer
  *   Valid values:
  *   * 0 - MPI
  *   * 2 - binary
@@ -374,21 +373,6 @@ BIGNUM_BOOL1(is_one)
  */
 BIGNUM_BOOL1(is_odd)
 
-/*
- * call-seq:
- *   bn.negative? => true | false
- */
-static VALUE
-ossl_bn_is_negative(VALUE self)
-{
-    BIGNUM *bn;
-
-    GetBN(self, bn);
-    if (BN_is_zero(bn))
-	return Qfalse;
-    return BN_is_negative(bn) ? Qtrue : Qfalse;
-}
-
 #define BIGNUM_1c(func)					\
     static VALUE					\
     ossl_bn_##func(VALUE self)				\
@@ -396,7 +380,7 @@ ossl_bn_is_negative(VALUE self)
 	BIGNUM *bn, *result;				\
 	VALUE obj;					\
 	GetBN(self, bn);				\
-	obj = NewBN(rb_obj_class(self));		\
+	obj = NewBN(CLASS_OF(self));			\
 	if (!(result = BN_new())) {			\
 	    ossl_raise(eBNError, NULL);			\
 	}						\
@@ -422,7 +406,7 @@ BIGNUM_1c(sqr)
 	BIGNUM *bn1, *bn2 = GetBNPtr(other), *result;	\
 	VALUE obj;					\
 	GetBN(self, bn1);				\
-	obj = NewBN(rb_obj_class(self));		\
+	obj = NewBN(CLASS_OF(self));			\
 	if (!(result = BN_new())) {			\
 	    ossl_raise(eBNError, NULL);			\
 	}						\
@@ -455,7 +439,7 @@ BIGNUM_2(sub)
 	BIGNUM *bn1, *bn2 = GetBNPtr(other), *result;		\
 	VALUE obj;						\
 	GetBN(self, bn1);					\
-	obj = NewBN(rb_obj_class(self));			\
+	obj = NewBN(CLASS_OF(self));				\
 	if (!(result = BN_new())) {				\
 	    ossl_raise(eBNError, NULL);				\
 	}							\
@@ -510,6 +494,7 @@ BIGNUM_2c(mod_sqr)
 BIGNUM_2c(mod_inverse)
 
 /*
+ * Document-method: OpenSSL::BN#/
  * call-seq:
  *    bn1 / bn2 => [result, remainder]
  *
@@ -519,13 +504,12 @@ static VALUE
 ossl_bn_div(VALUE self, VALUE other)
 {
     BIGNUM *bn1, *bn2 = GetBNPtr(other), *r1, *r2;
-    VALUE klass, obj1, obj2;
+    VALUE obj1, obj2;
 
     GetBN(self, bn1);
 
-    klass = rb_obj_class(self);
-    obj1 = NewBN(klass);
-    obj2 = NewBN(klass);
+    obj1 = NewBN(CLASS_OF(self));
+    obj2 = NewBN(CLASS_OF(self));
     if (!(r1 = BN_new())) {
 	ossl_raise(eBNError, NULL);
     }
@@ -552,7 +536,7 @@ ossl_bn_div(VALUE self, VALUE other)
 	BIGNUM *bn3 = GetBNPtr(other2), *result;		\
 	VALUE obj;						\
 	GetBN(self, bn1);					\
-	obj = NewBN(rb_obj_class(self));			\
+	obj = NewBN(CLASS_OF(self));				\
 	if (!(result = BN_new())) {				\
 	    ossl_raise(eBNError, NULL);				\
 	}							\
@@ -625,11 +609,12 @@ BIGNUM_BIT(clear_bit)
  */
 BIGNUM_BIT(mask_bits)
 
-/*
+/* Document-method: OpenSSL::BN#bit_set?
  * call-seq:
  *   bn.bit_set?(bit) => true | false
  *
- * Tests bit _bit_ in _bn_ and returns +true+ if set, +false+ if not set.
+ * Returns boolean of whether +bit+ is set.
+ * Bitwise operations for openssl BIGNUMs.
  */
 static VALUE
 ossl_bn_is_bit_set(VALUE self, VALUE bit)
@@ -654,7 +639,7 @@ ossl_bn_is_bit_set(VALUE self, VALUE bit)
 	VALUE obj;					\
 	b = NUM2INT(bits);				\
 	GetBN(self, bn);				\
-	obj = NewBN(rb_obj_class(self));		\
+	obj = NewBN(CLASS_OF(self));			\
 	if (!(result = BN_new())) {			\
 		ossl_raise(eBNError, NULL);		\
 	}						\
@@ -784,15 +769,15 @@ BIGNUM_RAND_RANGE(pseudo_rand)
  * call-seq:
  *    BN.generate_prime(bits, [, safe [, add [, rem]]]) => bn
  *
- * Generates a random prime number of bit length _bits_. If _safe_ is set to
- * +true+, generates a safe prime. If _add_ is specified, generates a prime that
+ * Generates a random prime number of bit length +bits+. If +safe+ is true,
+ * generates a safe prime. If +add+ is specified, generates a prime that
  * fulfills condition <tt>p % add = rem</tt>.
  *
  * === Parameters
- * * _bits_ - integer
- * * _safe_ - boolean
- * * _add_ - BN
- * * _rem_ - BN
+ * * +bits+ - integer
+ * * +safe+ - boolean
+ * * +add+ - BN
+ * * +rem+ - BN
  */
 static VALUE
 ossl_bn_s_generate_prime(int argc, VALUE *argv, VALUE klass)
@@ -866,37 +851,6 @@ ossl_bn_copy(VALUE self, VALUE other)
     return self;
 }
 
-/*
- * call-seq:
- *   +bn -> aBN
- */
-static VALUE
-ossl_bn_uplus(VALUE self)
-{
-    return self;
-}
-
-/*
- * call-seq:
- *   -bn -> aBN
- */
-static VALUE
-ossl_bn_uminus(VALUE self)
-{
-    VALUE obj;
-    BIGNUM *bn1, *bn2;
-
-    GetBN(self, bn1);
-    obj = NewBN(cBN);
-    bn2 = BN_dup(bn1);
-    if (!bn2)
-	ossl_raise(eBNError, "BN_dup");
-    SetBN(obj, bn2);
-    BN_set_negative(bn2, !BN_is_negative(bn2));
-
-    return obj;
-}
-
 #define BIGNUM_CMP(func)				\
     static VALUE					\
     ossl_bn_##func(VALUE self, VALUE other)		\
@@ -929,7 +883,7 @@ BIGNUM_CMP(ucmp)
  *  call-seq:
  *     bn == obj => true or false
  *
- *  Returns +true+ only if _obj_ has the same value as _bn_. Contrast this
+ *  Returns +true+ only if +obj+ has the same value as +bn+. Contrast this
  *  with OpenSSL::BN#eql?, which requires obj to be OpenSSL::BN.
  */
 static VALUE
@@ -938,12 +892,10 @@ ossl_bn_eq(VALUE self, VALUE other)
     BIGNUM *bn1, *bn2;
 
     GetBN(self, bn1);
-    other = try_convert_to_bn(other);
-    if (NIL_P(other))
-	return Qfalse;
-    GetBN(other, bn2);
+    /* BNPtr may raise, so we can't use here */
+    bn2 = try_convert_to_bnptr(other);
 
-    if (!BN_cmp(bn1, bn2)) {
+    if (bn2 && !BN_cmp(bn1, bn2)) {
 	return Qtrue;
     }
     return Qfalse;
@@ -954,7 +906,7 @@ ossl_bn_eq(VALUE self, VALUE other)
  *     bn.eql?(obj) => true or false
  *
  *  Returns <code>true</code> only if <i>obj</i> is a
- *  <code>OpenSSL::BN</code> with the same value as <i>bn</i>. Contrast this
+ *  <code>OpenSSL::BN</code> with the same value as <i>big</i>. Contrast this
  *  with OpenSSL::BN#==, which performs type conversions.
  */
 static VALUE
@@ -982,20 +934,20 @@ static VALUE
 ossl_bn_hash(VALUE self)
 {
     BIGNUM *bn;
-    VALUE tmp, hash;
+    VALUE hash;
     unsigned char *buf;
     int len;
 
     GetBN(self, bn);
     len = BN_num_bytes(bn);
-    buf = ALLOCV(tmp, len);
+    buf = xmalloc(len);
     if (BN_bn2bin(bn, buf) != len) {
-	ALLOCV_END(tmp);
-	ossl_raise(eBNError, "BN_bn2bin");
+	xfree(buf);
+	ossl_raise(eBNError, NULL);
     }
 
-    hash = ST2FIX(rb_memhash(buf, len));
-    ALLOCV_END(tmp);
+    hash = INT2FIX(rb_memhash(buf, len));
+    xfree(buf);
 
     return hash;
 }
@@ -1005,12 +957,12 @@ ossl_bn_hash(VALUE self)
  *    bn.prime? => true | false
  *    bn.prime?(checks) => true | false
  *
- * Performs a Miller-Rabin probabilistic primality test with _checks_
- * iterations. If _checks_ is not specified, a number of iterations is used
+ * Performs a Miller-Rabin probabilistic primality test with +checks+
+ * iterations. If +nchecks+ is not specified, a number of iterations is used
  * that yields a false positive rate of at most 2^-80 for random input.
  *
  * === Parameters
- * * _checks_ - integer
+ * * +checks+ - integer
  */
 static VALUE
 ossl_bn_is_prime(int argc, VALUE *argv, VALUE self)
@@ -1045,8 +997,8 @@ ossl_bn_is_prime(int argc, VALUE *argv, VALUE self)
  * first attempts trial divisions with some small primes.
  *
  * === Parameters
- * * _checks_ - integer
- * * _trial_div_ - boolean
+ * * +checks+ - integer
+ * * +trial_div+ - boolean
  */
 static VALUE
 ossl_bn_is_prime_fasttest(int argc, VALUE *argv, VALUE self)
@@ -1100,7 +1052,7 @@ Init_ossl_bn(void)
     rb_define_alloc_func(cBN, ossl_bn_alloc);
     rb_define_method(cBN, "initialize", ossl_bn_initialize, -1);
 
-    rb_define_method(cBN, "initialize_copy", ossl_bn_copy, 1);
+    rb_define_copy_func(cBN, ossl_bn_copy);
     rb_define_method(cBN, "copy", ossl_bn_copy, 1);
 
     /* swap (=coerce?) */
@@ -1109,9 +1061,6 @@ Init_ossl_bn(void)
     rb_define_method(cBN, "num_bits", ossl_bn_num_bits, 0);
     /* num_bits_word */
 
-    rb_define_method(cBN, "+@", ossl_bn_uplus, 0);
-    rb_define_method(cBN, "-@", ossl_bn_uminus, 0);
-
     rb_define_method(cBN, "+", ossl_bn_add, 1);
     rb_define_method(cBN, "-", ossl_bn_sub, 1);
     rb_define_method(cBN, "*", ossl_bn_mul, 1);
@@ -1145,7 +1094,6 @@ Init_ossl_bn(void)
     rb_define_method(cBN, "one?", ossl_bn_is_one, 0);
     /* is_word */
     rb_define_method(cBN, "odd?", ossl_bn_is_odd, 0);
-    rb_define_method(cBN, "negative?", ossl_bn_is_negative, 0);
 
     /* zero
      * one
diff --git a/ext/openssl/ossl_bn.h b/ext/openssl/ossl_bn.h
index a19ba19487..4cd9d0600a 100644
--- a/ext/openssl/ossl_bn.h
+++ b/ext/openssl/ossl_bn.h
@@ -15,10 +15,8 @@ extern VALUE eBNError;
 
 extern BN_CTX *ossl_bn_ctx;
 
-#define GetBNPtr(obj) ossl_bn_value_ptr(&(obj))
-
 VALUE ossl_bn_new(const BIGNUM *);
-BIGNUM *ossl_bn_value_ptr(volatile VALUE *);
+BIGNUM *GetBNPtr(VALUE);
 void Init_ossl_bn(void);
 
 
diff --git a/ext/openssl/ossl_cipher.c b/ext/openssl/ossl_cipher.c
index 0840c84a71..f1f3459ef2 100644
--- a/ext/openssl/ossl_cipher.c
+++ b/ext/openssl/ossl_cipher.c
@@ -23,16 +23,20 @@
 #define GetCipher(obj, ctx) do { \
     GetCipherInit((obj), (ctx)); \
     if (!(ctx)) { \
-	ossl_raise(rb_eRuntimeError, "Cipher not initialized!"); \
+	ossl_raise(rb_eRuntimeError, "Cipher not inititalized!"); \
     } \
 } while (0)
+#define SafeGetCipher(obj, ctx) do { \
+    OSSL_Check_Kind((obj), cCipher); \
+    GetCipher((obj), (ctx)); \
+} while (0)
 
 /*
  * Classes
  */
 VALUE cCipher;
 VALUE eCipherError;
-static ID id_auth_tag_len, id_key_set;
+static ID id_auth_tag_len;
 
 static VALUE ossl_cipher_alloc(VALUE klass);
 static void ossl_cipher_free(void *ptr);
@@ -49,7 +53,7 @@ static const rb_data_type_t ossl_cipher_type = {
  * PUBLIC
  */
 const EVP_CIPHER *
-ossl_evp_get_cipherbyname(VALUE obj)
+GetCipherPtr(VALUE obj)
 {
     if (rb_obj_is_kind_of(obj, cCipher)) {
 	EVP_CIPHER_CTX *ctx;
@@ -104,7 +108,7 @@ ossl_cipher_alloc(VALUE klass)
  *  call-seq:
  *     Cipher.new(string) -> cipher
  *
- *  The string must be a valid cipher name like "AES-128-CBC" or "3DES".
+ *  The string must contain a valid cipher name like "AES-128-CBC" or "3DES".
  *
  *  A list of cipher names is available by calling OpenSSL::Cipher.ciphers.
  */
@@ -114,17 +118,27 @@ ossl_cipher_initialize(VALUE self, VALUE str)
     EVP_CIPHER_CTX *ctx;
     const EVP_CIPHER *cipher;
     char *name;
+    unsigned char dummy_key[EVP_MAX_KEY_LENGTH] = { 0 };
 
     name = StringValueCStr(str);
     GetCipherInit(self, ctx);
     if (ctx) {
-	ossl_raise(rb_eRuntimeError, "Cipher already initialized!");
+	ossl_raise(rb_eRuntimeError, "Cipher already inititalized!");
     }
     AllocCipher(self, ctx);
     if (!(cipher = EVP_get_cipherbyname(name))) {
 	ossl_raise(rb_eRuntimeError, "unsupported cipher algorithm (%"PRIsVALUE")", str);
     }
-    if (EVP_CipherInit_ex(ctx, cipher, NULL, NULL, NULL, -1) != 1)
+    /*
+     * EVP_CipherInit_ex() allows to specify NULL to key and IV, however some
+     * ciphers don't handle well (OpenSSL's bug). [Bug #2768]
+     *
+     * The EVP which has EVP_CIPH_RAND_KEY flag (such as DES3) allows
+     * uninitialized key, but other EVPs (such as AES) does not allow it.
+     * Calling EVP_CipherUpdate() without initializing key causes SEGV so we
+     * set the data filled with "\0" as the key by default.
+     */
+    if (EVP_CipherInit_ex(ctx, cipher, NULL, dummy_key, NULL, -1) != 1)
 	ossl_raise(eCipherError, NULL);
 
     return self;
@@ -142,7 +156,7 @@ ossl_cipher_copy(VALUE self, VALUE other)
     if (!ctx1) {
 	AllocCipher(self, ctx1);
     }
-    GetCipher(other, ctx2);
+    SafeGetCipher(other, ctx2);
     if (EVP_CIPHER_CTX_copy(ctx1, ctx2) != 1)
 	ossl_raise(eCipherError, NULL);
 
@@ -237,9 +251,6 @@ ossl_cipher_init(int argc, VALUE *argv, VALUE self, int mode)
 	ossl_raise(eCipherError, NULL);
     }
 
-    if (p_key)
-	rb_ivar_set(self, id_key_set, Qtrue);
-
     return self;
 }
 
@@ -292,9 +303,9 @@ ossl_cipher_decrypt(int argc, VALUE *argv, VALUE self)
  *  OpenSSL::PKCS5 instead.
  *
  *  === Parameters
- *  * _salt_ must be an 8 byte string if provided.
- *  * _iterations_ is an integer with a default of 2048.
- *  * _digest_ is a Digest object that defaults to 'MD5'
+ *  * +salt+ must be an 8 byte string if provided.
+ *  * +iterations+ is a integer with a default of 2048.
+ *  * +digest+ is a Digest object that defaults to 'MD5'
  *
  *  A minimum of 1000 iterations is recommended.
  *
@@ -317,9 +328,7 @@ ossl_cipher_pkcs5_keyivgen(int argc, VALUE *argv, VALUE self)
 	salt = (unsigned char *)RSTRING_PTR(vsalt);
     }
     iter = NIL_P(viter) ? 2048 : NUM2INT(viter);
-    if (iter <= 0)
-	rb_raise(rb_eArgError, "iterations must be a positive integer");
-    digest = NIL_P(vdigest) ? EVP_md5() : ossl_evp_get_digestbyname(vdigest);
+    digest = NIL_P(vdigest) ? EVP_md5() : GetDigestPtr(vdigest);
     GetCipher(self, ctx);
     EVP_BytesToKey(EVP_CIPHER_CTX_cipher(ctx), digest, salt,
 		   (unsigned char *)RSTRING_PTR(vpass), RSTRING_LENINT(vpass), iter, key, iv);
@@ -328,8 +337,6 @@ ossl_cipher_pkcs5_keyivgen(int argc, VALUE *argv, VALUE self)
     OPENSSL_cleanse(key, sizeof key);
     OPENSSL_cleanse(iv, sizeof iv);
 
-    rb_ivar_set(self, id_key_set, Qtrue);
-
     return Qnil;
 }
 
@@ -363,12 +370,12 @@ ossl_cipher_update_long(EVP_CIPHER_CTX *ctx, unsigned char *out, long *out_len_p
  *     cipher.update(data [, buffer]) -> string or buffer
  *
  *  Encrypts data in a streaming fashion. Hand consecutive blocks of data
- *  to the #update method in order to encrypt it. Returns the encrypted
+ *  to the +update+ method in order to encrypt it. Returns the encrypted
  *  data chunk. When done, the output of Cipher#final should be additionally
  *  added to the result.
  *
- *  If _buffer_ is given, the encryption/decryption result will be written to
- *  it. _buffer_ will be resized automatically.
+ *  If +buffer+ is given, the encryption/decryption result will be written to
+ *  it. +buffer+ will be resized automatically.
  */
 static VALUE
 ossl_cipher_update(int argc, VALUE *argv, VALUE self)
@@ -380,9 +387,6 @@ ossl_cipher_update(int argc, VALUE *argv, VALUE self)
 
     rb_scan_args(argc, argv, "11", &data, &str);
 
-    if (!RTEST(rb_attr_get(self, id_key_set)))
-	ossl_raise(eCipherError, "key not set");
-
     StringValue(data);
     in = (unsigned char *)RSTRING_PTR(data);
     if ((in_len = RSTRING_LEN(data)) == 0)
@@ -416,7 +420,7 @@ ossl_cipher_update(int argc, VALUE *argv, VALUE self)
  *  Returns the remaining data held in the cipher object. Further calls to
  *  Cipher#update or Cipher#final will return garbage. This call should always
  *  be made as the last call of an encryption or decryption operation, after
- *  having fed the entire plaintext or ciphertext to the Cipher instance.
+ *  after having fed the entire plaintext or ciphertext to the Cipher instance.
  *
  *  If an authenticated cipher was used, a CipherError is raised if the tag
  *  could not be authenticated successfully. Only call this method after
@@ -484,8 +488,6 @@ ossl_cipher_set_key(VALUE self, VALUE key)
     if (EVP_CipherInit_ex(ctx, NULL, NULL, (unsigned char *)RSTRING_PTR(key), NULL, -1) != 1)
 	ossl_raise(eCipherError, NULL);
 
-    rb_ivar_set(self, id_key_set, Qtrue);
-
     return key;
 }
 
@@ -500,6 +502,9 @@ ossl_cipher_set_key(VALUE self, VALUE key)
  *  Cipher#random_iv to create a secure random IV.
  *
  *  Only call this method after calling Cipher#encrypt or Cipher#decrypt.
+ *
+ *  If not explicitly set, the OpenSSL default of an all-zeroes ("\\0") IV is
+ *  used.
  */
 static VALUE
 ossl_cipher_set_iv(VALUE self, VALUE iv)
@@ -510,8 +515,10 @@ ossl_cipher_set_iv(VALUE self, VALUE iv)
     StringValue(iv);
     GetCipher(self, ctx);
 
-    if (EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(ctx)) & EVP_CIPH_FLAG_AEAD_CIPHER)
+#if defined(HAVE_AUTHENTICATED_ENCRYPTION)
+    if (EVP_CIPHER_CTX_flags(ctx) & EVP_CIPH_FLAG_AEAD_CIPHER)
 	iv_len = (int)(VALUE)EVP_CIPHER_CTX_get_app_data(ctx);
+#endif
     if (!iv_len)
 	iv_len = EVP_CIPHER_CTX_iv_length(ctx);
     if (RSTRING_LEN(iv) != iv_len)
@@ -523,23 +530,7 @@ ossl_cipher_set_iv(VALUE self, VALUE iv)
     return iv;
 }
 
-/*
- *  call-seq:
- *     cipher.authenticated? -> true | false
- *
- *  Indicated whether this Cipher instance uses an Authenticated Encryption
- *  mode.
- */
-static VALUE
-ossl_cipher_is_authenticated(VALUE self)
-{
-    EVP_CIPHER_CTX *ctx;
-
-    GetCipher(self, ctx);
-
-    return (EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(ctx)) & EVP_CIPH_FLAG_AEAD_CIPHER) ? Qtrue : Qfalse;
-}
-
+#ifdef HAVE_AUTHENTICATED_ENCRYPTION
 /*
  *  call-seq:
  *     cipher.auth_data = string -> string
@@ -571,8 +562,6 @@ ossl_cipher_set_auth_data(VALUE self, VALUE data)
     in_len = RSTRING_LEN(data);
 
     GetCipher(self, ctx);
-    if (!(EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(ctx)) & EVP_CIPH_FLAG_AEAD_CIPHER))
-	ossl_raise(eCipherError, "AEAD not supported by this cipher");
 
     if (!ossl_cipher_update_long(ctx, NULL, &out_len, in, in_len))
         ossl_raise(eCipherError, "couldn't set additional authenticated data");
@@ -587,8 +576,8 @@ ossl_cipher_set_auth_data(VALUE self, VALUE data)
  *  Gets the authentication tag generated by Authenticated Encryption Cipher
  *  modes (GCM for example). This tag may be stored along with the ciphertext,
  *  then set on the decryption cipher to authenticate the contents of the
- *  ciphertext against changes. If the optional integer parameter _tag_len_ is
- *  given, the returned tag will be _tag_len_ bytes long. If the parameter is
+ *  ciphertext against changes. If the optional integer parameter +tag_len+ is
+ *  given, the returned tag will be +tag_len+ bytes long. If the parameter is
  *  omitted, the default length of 16 bytes or the length previously set by
  *  #auth_tag_len= will be used. For maximum security, the longest possible
  *  should be chosen.
@@ -610,7 +599,7 @@ ossl_cipher_get_auth_tag(int argc, VALUE *argv, VALUE self)
 
     GetCipher(self, ctx);
 
-    if (!(EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(ctx)) & EVP_CIPH_FLAG_AEAD_CIPHER))
+    if (!(EVP_CIPHER_CTX_flags(ctx) & EVP_CIPH_FLAG_AEAD_CIPHER))
 	ossl_raise(eCipherError, "authentication tag not supported by this cipher");
 
     ret = rb_str_new(NULL, tag_len);
@@ -624,11 +613,13 @@ ossl_cipher_get_auth_tag(int argc, VALUE *argv, VALUE self)
  *  call-seq:
  *     cipher.auth_tag = string -> string
  *
- *  Sets the authentication tag to verify the integrity of the ciphertext.
- *  This can be called only when the cipher supports AE. The tag must be set
- *  after calling Cipher#decrypt, Cipher#key= and Cipher#iv=, but before
- *  calling Cipher#final. After all decryption is performed, the tag is
- *  verified automatically in the call to Cipher#final.
+ *  Sets the authentication tag to verify the contents of the
+ *  ciphertext. The tag must be set after calling Cipher#decrypt,
+ *  Cipher#key= and Cipher#iv=, but before assigning the associated
+ *  authenticated data using Cipher#auth_data= and of course, before
+ *  decrypting any of the ciphertext. After all decryption is
+ *  performed, the tag is verified automatically in the call to
+ *  Cipher#final.
  *
  *  For OCB mode, the tag length must be supplied with #auth_tag_len=
  *  beforehand.
@@ -645,7 +636,7 @@ ossl_cipher_set_auth_tag(VALUE self, VALUE vtag)
     tag_len = RSTRING_LENINT(vtag);
 
     GetCipher(self, ctx);
-    if (!(EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(ctx)) & EVP_CIPH_FLAG_AEAD_CIPHER))
+    if (!(EVP_CIPHER_CTX_flags(ctx) & EVP_CIPH_FLAG_AEAD_CIPHER))
 	ossl_raise(eCipherError, "authentication tag not supported by this cipher");
 
     if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG, tag_len, tag))
@@ -672,7 +663,7 @@ ossl_cipher_set_auth_tag_len(VALUE self, VALUE vlen)
     EVP_CIPHER_CTX *ctx;
 
     GetCipher(self, ctx);
-    if (!(EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(ctx)) & EVP_CIPH_FLAG_AEAD_CIPHER))
+    if (!(EVP_CIPHER_CTX_flags(ctx) & EVP_CIPH_FLAG_AEAD_CIPHER))
 	ossl_raise(eCipherError, "AEAD not supported by this cipher");
 
     if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG, tag_len, NULL))
@@ -685,6 +676,23 @@ ossl_cipher_set_auth_tag_len(VALUE self, VALUE vlen)
 }
 
 /*
+ *  call-seq:
+ *     cipher.authenticated? -> boolean
+ *
+ *  Indicated whether this Cipher instance uses an Authenticated Encryption
+ *  mode.
+ */
+static VALUE
+ossl_cipher_is_authenticated(VALUE self)
+{
+    EVP_CIPHER_CTX *ctx;
+
+    GetCipher(self, ctx);
+
+    return (EVP_CIPHER_CTX_flags(ctx) & EVP_CIPH_FLAG_AEAD_CIPHER) ? Qtrue : Qfalse;
+}
+
+/*
  * call-seq:
  *   cipher.iv_len = integer -> integer
  *
@@ -699,7 +707,7 @@ ossl_cipher_set_iv_length(VALUE self, VALUE iv_length)
     EVP_CIPHER_CTX *ctx;
 
     GetCipher(self, ctx);
-    if (!(EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(ctx)) & EVP_CIPH_FLAG_AEAD_CIPHER))
+    if (!(EVP_CIPHER_CTX_flags(ctx) & EVP_CIPH_FLAG_AEAD_CIPHER))
 	ossl_raise(eCipherError, "cipher does not support AEAD");
 
     if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_IVLEN, len, NULL))
@@ -713,6 +721,14 @@ ossl_cipher_set_iv_length(VALUE self, VALUE iv_length)
 
     return iv_length;
 }
+#else
+#define ossl_cipher_set_auth_data rb_f_notimplement
+#define ossl_cipher_get_auth_tag rb_f_notimplement
+#define ossl_cipher_set_auth_tag rb_f_notimplement
+#define ossl_cipher_set_auth_tag_len rb_f_notimplement
+#define ossl_cipher_is_authenticated rb_f_notimplement
+#define ossl_cipher_set_iv_length rb_f_notimplement
+#endif
 
 /*
  *  call-seq:
@@ -790,8 +806,10 @@ ossl_cipher_iv_length(VALUE self)
     int len = 0;
 
     GetCipher(self, ctx);
-    if (EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(ctx)) & EVP_CIPH_FLAG_AEAD_CIPHER)
+#if defined(HAVE_AUTHENTICATED_ENCRYPTION)
+    if (EVP_CIPHER_CTX_flags(ctx) & EVP_CIPH_FLAG_AEAD_CIPHER)
 	len = (int)(VALUE)EVP_CIPHER_CTX_get_app_data(ctx);
+#endif
     if (!len)
 	len = EVP_CIPHER_CTX_iv_length(ctx);
 
@@ -921,10 +939,12 @@ Init_ossl_cipher(void)
      * you absolutely need it</b>
      *
      * Because of this, you will end up with a mode that explicitly requires
-     * an IV in any case. Although the IV can be seen as public information,
-     * i.e. it may be transmitted in public once generated, it should still
-     * stay unpredictable to prevent certain kinds of attacks. Therefore,
-     * ideally
+     * an IV in any case. Note that for backwards compatibility reasons,
+     * setting an IV is not explicitly mandated by the Cipher API. If not
+     * set, OpenSSL itself defaults to an all-zeroes IV ("\\0", not the
+     * character). Although the IV can be seen as public information, i.e.
+     * it may be transmitted in public once generated, it should still stay
+     * unpredictable to prevent certain kinds of attacks. Therefore, ideally
      *
      * <b>Always create a secure random IV for every encryption of your
      * Cipher</b>
@@ -1002,10 +1022,10 @@ Init_ossl_cipher(void)
      * encryption and later decryption, the OpenSSL library still requires a
      * value to be set - "" may be used in case none is available.
      *
-     * An example using the GCM (Galois/Counter Mode). You have 16 bytes _key_,
-     * 12 bytes (96 bits) _nonce_ and the associated data _auth_data_. Be sure
-     * not to reuse the _key_ and _nonce_ pair. Reusing an nonce ruins the
-     * security guarantees of GCM mode.
+     * An example using the GCM (Galois/Counter Mode). You have 16 bytes +key+,
+     * 12 bytes (96 bits) +nonce+ and the associated data +auth_data+. Be sure
+     * not to reuse the +key+ and +nonce+ pair. Reusing an nonce ruins the
+     * security gurantees of GCM mode.
      *
      *   cipher = OpenSSL::Cipher::AES.new(128, :GCM).encrypt
      *   cipher.key = key
@@ -1015,8 +1035,8 @@ Init_ossl_cipher(void)
      *   encrypted = cipher.update(data) + cipher.final
      *   tag = cipher.auth_tag # produces 16 bytes tag by default
      *
-     * Now you are the receiver. You know the _key_ and have received _nonce_,
-     * _auth_data_, _encrypted_ and _tag_ through an untrusted network. Note
+     * Now you are the receiver. You know the +key+ and have received +nonce+,
+     * +auth_data+, +encrypted+ and +tag+ through an untrusted network. Note
      * that GCM accepts an arbitrary length tag between 1 and 16 bytes. You may
      * additionally need to check that the received tag has the correct length,
      * or you allow attackers to forge a valid single byte tag for the tampered
@@ -1037,7 +1057,7 @@ Init_ossl_cipher(void)
     eCipherError = rb_define_class_under(cCipher, "CipherError", eOSSLError);
 
     rb_define_alloc_func(cCipher, ossl_cipher_alloc);
-    rb_define_method(cCipher, "initialize_copy", ossl_cipher_copy, 1);
+    rb_define_copy_func(cCipher, ossl_cipher_copy);
     rb_define_module_function(cCipher, "ciphers", ossl_s_ciphers, 0);
     rb_define_method(cCipher, "initialize", ossl_cipher_initialize, 1);
     rb_define_method(cCipher, "reset", ossl_cipher_reset, 0);
@@ -1062,5 +1082,4 @@ Init_ossl_cipher(void)
     rb_define_method(cCipher, "padding=", ossl_cipher_set_padding, 1);
 
     id_auth_tag_len = rb_intern_const("auth_tag_len");
-    id_key_set = rb_intern_const("key_set");
 }
diff --git a/ext/openssl/ossl_cipher.h b/ext/openssl/ossl_cipher.h
index 2392d41c6a..c444089fc2 100644
--- a/ext/openssl/ossl_cipher.h
+++ b/ext/openssl/ossl_cipher.h
@@ -13,7 +13,7 @@
 extern VALUE cCipher;
 extern VALUE eCipherError;
 
-const EVP_CIPHER *ossl_evp_get_cipherbyname(VALUE);
+const EVP_CIPHER *GetCipherPtr(VALUE);
 VALUE ossl_cipher_new(const EVP_CIPHER *);
 void Init_ossl_cipher(void);
 
diff --git a/ext/openssl/ossl_config.c b/ext/openssl/ossl_config.c
index 28392e208c..ebf6ae2a3d 100644
--- a/ext/openssl/ossl_config.c
+++ b/ext/openssl/ossl_config.c
@@ -41,7 +41,7 @@ DupConfigPtr(VALUE obj)
 
     OSSL_Check_Kind(obj, cConfig);
     str = rb_funcall(obj, rb_intern("to_s"), 0);
-    bio = ossl_obj2bio(&str);
+    bio = ossl_obj2bio(str);
     conf = NCONF_new(NULL);
     if(!conf){
 	BIO_free(bio);
diff --git a/ext/openssl/ossl_digest.c b/ext/openssl/ossl_digest.c
index 112ce33647..44d961833d 100644
--- a/ext/openssl/ossl_digest.c
+++ b/ext/openssl/ossl_digest.c
@@ -15,6 +15,10 @@
 	ossl_raise(rb_eRuntimeError, "Digest CTX wasn't initialized!"); \
     } \
 } while (0)
+#define SafeGetDigest(obj, ctx) do { \
+    OSSL_Check_Kind((obj), cDigest); \
+    GetDigest((obj), (ctx)); \
+} while (0)
 
 /*
  * Classes
@@ -42,7 +46,7 @@ static const rb_data_type_t ossl_digest_type = {
  * Public
  */
 const EVP_MD *
-ossl_evp_get_digestbyname(VALUE obj)
+GetDigestPtr(VALUE obj)
 {
     const EVP_MD *md;
     ASN1_OBJECT *oid = NULL;
@@ -61,7 +65,7 @@ ossl_evp_get_digestbyname(VALUE obj)
     } else {
         EVP_MD_CTX *ctx;
 
-        GetDigest(obj, ctx);
+        SafeGetDigest(obj, ctx);
 
         md = EVP_MD_CTX_md(ctx);
     }
@@ -76,13 +80,10 @@ ossl_digest_new(const EVP_MD *md)
     EVP_MD_CTX *ctx;
 
     ret = ossl_digest_alloc(cDigest);
-    ctx = EVP_MD_CTX_new();
-    if (!ctx)
-	ossl_raise(eDigestError, "EVP_MD_CTX_new");
-    RTYPEDDATA_DATA(ret) = ctx;
-
-    if (!EVP_DigestInit_ex(ctx, md, NULL))
-	ossl_raise(eDigestError, "Digest initialization failed");
+    GetDigest(ret, ctx);
+    if (EVP_DigestInit_ex(ctx, md, NULL) != 1) {
+	ossl_raise(eDigestError, "Digest initialization failed.");
+    }
 
     return ret;
 }
@@ -93,7 +94,13 @@ ossl_digest_new(const EVP_MD *md)
 static VALUE
 ossl_digest_alloc(VALUE klass)
 {
-    return TypedData_Wrap_Struct(klass, &ossl_digest_type, 0);
+    VALUE obj = TypedData_Wrap_Struct(klass, &ossl_digest_type, 0);
+    EVP_MD_CTX *ctx = EVP_MD_CTX_create();
+    if (ctx == NULL)
+	ossl_raise(rb_eRuntimeError, "EVP_MD_CTX_create() failed");
+    RTYPEDDATA_DATA(obj) = ctx;
+
+    return obj;
 }
 
 VALUE ossl_digest_update(VALUE, VALUE);
@@ -102,15 +109,15 @@ VALUE ossl_digest_update(VALUE, VALUE);
  *  call-seq:
  *     Digest.new(string [, data]) -> Digest
  *
- * Creates a Digest instance based on _string_, which is either the ln
+ * Creates a Digest instance based on +string+, which is either the ln
  * (long name) or sn (short name) of a supported digest algorithm.
  *
- * If _data_ (a String) is given, it is used as the initial input to the
+ * If +data+ (a +String+) is given, it is used as the initial input to the
  * Digest instance, i.e.
  *
  *   digest = OpenSSL::Digest.new('sha256', 'digestdata')
  *
- * is equivalent to
+ * is equal to
  *
  *   digest = OpenSSL::Digest.new('sha256')
  *   digest.update('digestdata')
@@ -123,19 +130,14 @@ ossl_digest_initialize(int argc, VALUE *argv, VALUE self)
     VALUE type, data;
 
     rb_scan_args(argc, argv, "11", &type, &data);
-    md = ossl_evp_get_digestbyname(type);
+    md = GetDigestPtr(type);
     if (!NIL_P(data)) StringValue(data);
 
-    TypedData_Get_Struct(self, EVP_MD_CTX, &ossl_digest_type, ctx);
-    if (!ctx) {
-	RTYPEDDATA_DATA(self) = ctx = EVP_MD_CTX_new();
-	if (!ctx)
-	    ossl_raise(eDigestError, "EVP_MD_CTX_new");
+    GetDigest(self, ctx);
+    if (EVP_DigestInit_ex(ctx, md, NULL) != 1) {
+	ossl_raise(eDigestError, "Digest initialization failed.");
     }
 
-    if (!EVP_DigestInit_ex(ctx, md, NULL))
-	ossl_raise(eDigestError, "Digest initialization failed");
-
     if (!NIL_P(data)) return ossl_digest_update(self, data);
     return self;
 }
@@ -148,13 +150,8 @@ ossl_digest_copy(VALUE self, VALUE other)
     rb_check_frozen(self);
     if (self == other) return self;
 
-    TypedData_Get_Struct(self, EVP_MD_CTX, &ossl_digest_type, ctx1);
-    if (!ctx1) {
-	RTYPEDDATA_DATA(self) = ctx1 = EVP_MD_CTX_new();
-	if (!ctx1)
-	    ossl_raise(eDigestError, "EVP_MD_CTX_new");
-    }
-    GetDigest(other, ctx2);
+    GetDigest(self, ctx1);
+    SafeGetDigest(other, ctx2);
 
     if (!EVP_MD_CTX_copy(ctx1, ctx2)) {
 	ossl_raise(eDigestError, NULL);
@@ -444,7 +441,7 @@ Init_ossl_digest(void)
     rb_define_alloc_func(cDigest, ossl_digest_alloc);
 
     rb_define_method(cDigest, "initialize", ossl_digest_initialize, -1);
-    rb_define_method(cDigest, "initialize_copy", ossl_digest_copy, 1);
+    rb_define_copy_func(cDigest, ossl_digest_copy);
     rb_define_method(cDigest, "reset", ossl_digest_reset, 0);
     rb_define_method(cDigest, "update", ossl_digest_update, 1);
     rb_define_alias(cDigest, "<<", "update");
diff --git a/ext/openssl/ossl_digest.h b/ext/openssl/ossl_digest.h
index 50bf5666a3..512f7d3a39 100644
--- a/ext/openssl/ossl_digest.h
+++ b/ext/openssl/ossl_digest.h
@@ -13,7 +13,7 @@
 extern VALUE cDigest;
 extern VALUE eDigestError;
 
-const EVP_MD *ossl_evp_get_digestbyname(VALUE);
+const EVP_MD *GetDigestPtr(VALUE);
 VALUE ossl_digest_new(const EVP_MD *);
 void Init_ossl_digest(void);
 
diff --git a/ext/openssl/ossl_engine.c b/ext/openssl/ossl_engine.c
index 5ca0d4ca3f..f4863b36a4 100644
--- a/ext/openssl/ossl_engine.c
+++ b/ext/openssl/ossl_engine.c
@@ -25,6 +25,10 @@
         ossl_raise(rb_eRuntimeError, "ENGINE wasn't initialized."); \
     } \
 } while (0)
+#define SafeGetEngine(obj, engine) do { \
+    OSSL_Check_Kind((obj), cEngine); \
+    GetPKCS7((obj), (engine)); \
+} while (0)
 
 /*
  * Classes
@@ -46,25 +50,13 @@ VALUE eEngineError;
 /*
  * Private
  */
-#if !defined(LIBRESSL_VERSION_NUMBER) && OPENSSL_VERSION_NUMBER >= 0x10100000
-#define OSSL_ENGINE_LOAD_IF_MATCH(engine_name, x) \
-do{\
-  if(!strcmp(#engine_name, RSTRING_PTR(name))){\
-    if (OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_##x, NULL))\
-      return Qtrue;\
-    else\
-      ossl_raise(eEngineError, "OPENSSL_init_crypto"); \
-  }\
-}while(0)
-#else
-#define OSSL_ENGINE_LOAD_IF_MATCH(engine_name, x)  \
+#define OSSL_ENGINE_LOAD_IF_MATCH(x) \
 do{\
-  if(!strcmp(#engine_name, RSTRING_PTR(name))){\
-    ENGINE_load_##engine_name();\
+  if(!strcmp(#x, RSTRING_PTR(name))){\
+    ENGINE_load_##x();\
     return Qtrue;\
   }\
 }while(0)
-#endif
 
 static void
 ossl_engine_free(void *engine)
@@ -80,13 +72,14 @@ static const rb_data_type_t ossl_engine_type = {
     0, 0, RUBY_TYPED_FREE_IMMEDIATELY,
 };
 
-/*
+/* Document-method: OpenSSL::Engine.load
+ *
  * call-seq:
- *    OpenSSL::Engine.load(name = nil)
+ *   load(enginename = nil)
  *
- * This method loads engines. If _name_ is nil, then all builtin engines are
- * loaded. Otherwise, the given _name_, as a String,  is loaded if available to
- * your runtime, and returns true. If _name_ is not found, then nil is
+ * This method loads engines. If +name+ is nil, then all builtin engines are
+ * loaded. Otherwise, the given +name+, as a string,  is loaded if available to
+ * your runtime, and returns true. If +name+ is not found, then nil is
  * returned.
  *
  */
@@ -106,63 +99,63 @@ ossl_engine_s_load(int argc, VALUE *argv, VALUE klass)
     StringValueCStr(name);
 #ifndef OPENSSL_NO_STATIC_ENGINE
 #if HAVE_ENGINE_LOAD_DYNAMIC
-    OSSL_ENGINE_LOAD_IF_MATCH(dynamic, DYNAMIC);
+    OSSL_ENGINE_LOAD_IF_MATCH(dynamic);
 #endif
 #if HAVE_ENGINE_LOAD_4758CCA
-    OSSL_ENGINE_LOAD_IF_MATCH(4758cca, 4758CCA);
+    OSSL_ENGINE_LOAD_IF_MATCH(4758cca);
 #endif
 #if HAVE_ENGINE_LOAD_AEP
-    OSSL_ENGINE_LOAD_IF_MATCH(aep, AEP);
+    OSSL_ENGINE_LOAD_IF_MATCH(aep);
 #endif
 #if HAVE_ENGINE_LOAD_ATALLA
-    OSSL_ENGINE_LOAD_IF_MATCH(atalla, ATALLA);
+    OSSL_ENGINE_LOAD_IF_MATCH(atalla);
 #endif
 #if HAVE_ENGINE_LOAD_CHIL
-    OSSL_ENGINE_LOAD_IF_MATCH(chil, CHIL);
+    OSSL_ENGINE_LOAD_IF_MATCH(chil);
 #endif
 #if HAVE_ENGINE_LOAD_CSWIFT
-    OSSL_ENGINE_LOAD_IF_MATCH(cswift, CSWIFT);
+    OSSL_ENGINE_LOAD_IF_MATCH(cswift);
 #endif
 #if HAVE_ENGINE_LOAD_NURON
-    OSSL_ENGINE_LOAD_IF_MATCH(nuron, NURON);
+    OSSL_ENGINE_LOAD_IF_MATCH(nuron);
 #endif
 #if HAVE_ENGINE_LOAD_SUREWARE
-    OSSL_ENGINE_LOAD_IF_MATCH(sureware, SUREWARE);
+    OSSL_ENGINE_LOAD_IF_MATCH(sureware);
 #endif
 #if HAVE_ENGINE_LOAD_UBSEC
-    OSSL_ENGINE_LOAD_IF_MATCH(ubsec, UBSEC);
+    OSSL_ENGINE_LOAD_IF_MATCH(ubsec);
 #endif
 #if HAVE_ENGINE_LOAD_PADLOCK
-    OSSL_ENGINE_LOAD_IF_MATCH(padlock, PADLOCK);
+    OSSL_ENGINE_LOAD_IF_MATCH(padlock);
 #endif
 #if HAVE_ENGINE_LOAD_CAPI
-    OSSL_ENGINE_LOAD_IF_MATCH(capi, CAPI);
+    OSSL_ENGINE_LOAD_IF_MATCH(capi);
 #endif
 #if HAVE_ENGINE_LOAD_GMP
-    OSSL_ENGINE_LOAD_IF_MATCH(gmp, GMP);
+    OSSL_ENGINE_LOAD_IF_MATCH(gmp);
 #endif
 #if HAVE_ENGINE_LOAD_GOST
-    OSSL_ENGINE_LOAD_IF_MATCH(gost, GOST);
+    OSSL_ENGINE_LOAD_IF_MATCH(gost);
 #endif
 #if HAVE_ENGINE_LOAD_CRYPTODEV
-    OSSL_ENGINE_LOAD_IF_MATCH(cryptodev, CRYPTODEV);
+    OSSL_ENGINE_LOAD_IF_MATCH(cryptodev);
 #endif
 #if HAVE_ENGINE_LOAD_AESNI
-    OSSL_ENGINE_LOAD_IF_MATCH(aesni, AESNI);
+    OSSL_ENGINE_LOAD_IF_MATCH(aesni);
 #endif
 #endif
 #ifdef HAVE_ENGINE_LOAD_OPENBSD_DEV_CRYPTO
-    OSSL_ENGINE_LOAD_IF_MATCH(openbsd_dev_crypto, OPENBSD_DEV_CRYPTO);
+    OSSL_ENGINE_LOAD_IF_MATCH(openbsd_dev_crypto);
 #endif
-    OSSL_ENGINE_LOAD_IF_MATCH(openssl, OPENSSL);
+    OSSL_ENGINE_LOAD_IF_MATCH(openssl);
     rb_warning("no such builtin loader for `%"PRIsVALUE"'", name);
     return Qnil;
 #endif /* HAVE_ENGINE_LOAD_BUILTIN_ENGINES */
 }
 
-/*
+/* Document-method: OpenSSL::Engine.cleanup
  * call-seq:
- *    OpenSSL::Engine.cleanup
+ *  OpenSSL::Engine.cleanup
  *
  * It is only necessary to run cleanup when engines are loaded via
  * OpenSSL::Engine.load. However, running cleanup before exit is recommended.
@@ -172,15 +165,11 @@ ossl_engine_s_load(int argc, VALUE *argv, VALUE klass)
 static VALUE
 ossl_engine_s_cleanup(VALUE self)
 {
-#if defined(LIBRESSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100000
     ENGINE_cleanup();
-#endif
     return Qnil;
 }
 
-/*
- * call-seq:
- *    OpenSSL::Engine.engines -> [engine, ...]
+/* Document-method: OpenSSL::Engine.engines
  *
  * Returns an array of currently loaded engines.
  */
@@ -204,16 +193,17 @@ ossl_engine_s_engines(VALUE klass)
     return ary;
 }
 
-/*
+/* Document-method: OpenSSL::Engine.by_id
+ *
  * call-seq:
- *    OpenSSL::Engine.by_id(name) -> engine
+ *   by_id(name) -> engine
  *
- * Fetches the engine as specified by the _id_ String.
+ * Fetch the engine as specified by the +id+ String
  *
  *   OpenSSL::Engine.by_id("openssl")
  *    => #<OpenSSL::Engine id="openssl" name="Software engine support">
  *
- * See OpenSSL::Engine.engines for the currently loaded engines.
+ * See OpenSSL::Engine.engines for the currently loaded engines
  */
 static VALUE
 ossl_engine_s_by_id(VALUE klass, VALUE id)
@@ -237,11 +227,24 @@ ossl_engine_s_by_id(VALUE klass, VALUE id)
     return obj;
 }
 
-/*
- * call-seq:
- *    engine.id -> string
+static VALUE
+ossl_engine_s_alloc(VALUE klass)
+{
+    ENGINE *e;
+    VALUE obj;
+
+    obj = NewEngine(klass);
+    if (!(e = ENGINE_new())) {
+       ossl_raise(eEngineError, NULL);
+    }
+    SetEngine(obj, e);
+
+    return obj;
+}
+
+/* Document-method: OpenSSL::Engine#id
  *
- * Gets the id for this engine.
+ * Get the id for this engine
  *
  *    OpenSSL::Engine.load
  *    OpenSSL::Engine.engines #=> [#<OpenSSL::Engine#>, ...]
@@ -256,11 +259,9 @@ ossl_engine_get_id(VALUE self)
     return rb_str_new2(ENGINE_get_id(e));
 }
 
-/*
- * call-seq:
- *    engine.name -> string
+/* Document-method: OpenSSL::Engine#name
  *
- * Get the descriptive name for this engine.
+ * Get the descriptive name for this engine
  *
  *    OpenSSL::Engine.load
  *    OpenSSL::Engine.engines #=> [#<OpenSSL::Engine#>, ...]
@@ -276,9 +277,7 @@ ossl_engine_get_name(VALUE self)
     return rb_str_new2(ENGINE_get_name(e));
 }
 
-/*
- * call-seq:
- *    engine.finish -> nil
+/* Document-method: OpenSSL::Engine#finish
  *
  * Releases all internal structural references for this engine.
  *
@@ -295,14 +294,15 @@ ossl_engine_finish(VALUE self)
     return Qnil;
 }
 
-/*
+/* Document-method: OpenSSL::Engine#cipher
+ *
  * call-seq:
  *   engine.cipher(name) -> OpenSSL::Cipher
  *
- * Returns a new instance of OpenSSL::Cipher by _name_, if it is available in
- * this engine.
+ * This returns an OpenSSL::Cipher by +name+, if it is available in this
+ * engine.
  *
- * An EngineError will be raised if the cipher is unavailable.
+ * A EngineError will be raised if the cipher is unavailable.
  *
  *    e = OpenSSL::Engine.by_id("openssl")
  *     => #<OpenSSL::Engine id="openssl" name="Software engine support">
@@ -327,11 +327,12 @@ ossl_engine_get_cipher(VALUE self, VALUE name)
     return ossl_cipher_new(ciph);
 }
 
-/*
+/* Document-method: OpenSSL::Engine#digest
+ *
  * call-seq:
  *   engine.digest(name) -> OpenSSL::Digest
  *
- * Returns a new instance of OpenSSL::Digest by _name_.
+ * This returns an OpenSSL::Digest by +name+.
  *
  * Will raise an EngineError if the digest is unavailable.
  *
@@ -359,11 +360,12 @@ ossl_engine_get_digest(VALUE self, VALUE name)
     return ossl_digest_new(md);
 }
 
-/*
+/* Document-method: OpenSSL::Engine#load_private_key
+ *
  * call-seq:
  *    engine.load_private_key(id = nil, data = nil) -> OpenSSL::PKey
  *
- * Loads the given private key identified by _id_ and _data_.
+ * Loads the given private key by +id+ and +data+.
  *
  * An EngineError is raised of the OpenSSL::PKey is unavailable.
  *
@@ -388,11 +390,12 @@ ossl_engine_load_privkey(int argc, VALUE *argv, VALUE self)
     return obj;
 }
 
-/*
+/* Document-method: OpenSSL::Engine#load_public_key
+ *
  * call-seq:
  *    engine.load_public_key(id = nil, data = nil) -> OpenSSL::PKey
  *
- * Loads the given public key identified by _id_ and _data_.
+ * Loads the given private key by +id+ and +data+.
  *
  * An EngineError is raised of the OpenSSL::PKey is unavailable.
  *
@@ -415,15 +418,16 @@ ossl_engine_load_pubkey(int argc, VALUE *argv, VALUE self)
     return ossl_pkey_new(pkey);
 }
 
-/*
+/* Document-method: OpenSSL::Engine#set_default
+ *
  * call-seq:
  *    engine.set_default(flag)
  *
- * Set the defaults for this engine with the given _flag_.
+ * Set the defaults for this engine with the given +flag+.
  *
  * These flags are used to control combinations of algorithm methods.
  *
- * _flag_ can be one of the following, other flags are available depending on
+ * +flag+ can be one of the following, other flags are available depending on
  * your OS.
  *
  * [All flags]  0xFFFF
@@ -443,13 +447,14 @@ ossl_engine_set_default(VALUE self, VALUE flag)
     return Qtrue;
 }
 
-/*
+/* Document-method: OpenSSL::Engine#ctrl_cmd
+ *
  * call-seq:
  *    engine.ctrl_cmd(command, value = nil) -> engine
  *
- * Sends the given _command_ to this engine.
+ * Send the given +command+ to this engine.
  *
- * Raises an EngineError if the command fails.
+ * Raises an EngineError if the +command+ fails.
  */
 static VALUE
 ossl_engine_ctrl_cmd(int argc, VALUE *argv, VALUE self)
@@ -479,9 +484,7 @@ ossl_engine_cmd_flag_to_name(int flag)
     }
 }
 
-/*
- * call-seq:
- *    engine.cmds -> [["name", "description", "flags"], ...]
+/* Document-method: OpenSSL::Engine#cmds
  *
  * Returns an array of command definitions for the current engine
  */
@@ -507,11 +510,9 @@ ossl_engine_get_cmds(VALUE self)
     return ary;
 }
 
-/*
- * call-seq:
- *    engine.inspect -> string
+/* Document-method: OpenSSL::Engine#inspect
  *
- * Pretty prints this engine.
+ * Pretty print this engine
  */
 static VALUE
 ossl_engine_inspect(VALUE self)
@@ -536,11 +537,13 @@ Init_ossl_engine(void)
     cEngine = rb_define_class_under(mOSSL, "Engine", rb_cObject);
     eEngineError = rb_define_class_under(cEngine, "EngineError", eOSSLError);
 
-    rb_undef_alloc_func(cEngine);
+    rb_define_alloc_func(cEngine, ossl_engine_s_alloc);
     rb_define_singleton_method(cEngine, "load", ossl_engine_s_load, -1);
     rb_define_singleton_method(cEngine, "cleanup", ossl_engine_s_cleanup, 0);
     rb_define_singleton_method(cEngine, "engines", ossl_engine_s_engines, 0);
     rb_define_singleton_method(cEngine, "by_id", ossl_engine_s_by_id, 1);
+    rb_undef_method(CLASS_OF(cEngine), "new");
+    rb_undef_method(cEngine, "initialize_copy");
 
     rb_define_method(cEngine, "id", ossl_engine_get_id, 0);
     rb_define_method(cEngine, "name", ossl_engine_get_name, 0);
diff --git a/ext/openssl/ossl_hmac.c b/ext/openssl/ossl_hmac.c
index 564dcab522..270979ed92 100644
--- a/ext/openssl/ossl_hmac.c
+++ b/ext/openssl/ossl_hmac.c
@@ -19,6 +19,10 @@
 	ossl_raise(rb_eRuntimeError, "HMAC wasn't initialized"); \
     } \
 } while (0)
+#define SafeGetHMAC(obj, ctx) do { \
+    OSSL_Check_Kind((obj), cHMAC); \
+    GetHMAC((obj), (ctx)); \
+} while (0)
 
 /*
  * Classes
@@ -106,7 +110,7 @@ ossl_hmac_initialize(VALUE self, VALUE key, VALUE digest)
     StringValue(key);
     GetHMAC(self, ctx);
     HMAC_Init_ex(ctx, RSTRING_PTR(key), RSTRING_LENINT(key),
-		 ossl_evp_get_digestbyname(digest), NULL);
+		 GetDigestPtr(digest), NULL);
 
     return self;
 }
@@ -120,7 +124,7 @@ ossl_hmac_copy(VALUE self, VALUE other)
     if (self == other) return self;
 
     GetHMAC(self, ctx1);
-    GetHMAC(other, ctx2);
+    SafeGetHMAC(other, ctx2);
 
     if (!HMAC_CTX_copy(ctx1, ctx2))
 	ossl_raise(eHMACError, "HMAC_CTX_copy");
@@ -131,7 +135,7 @@ ossl_hmac_copy(VALUE self, VALUE other)
  *  call-seq:
  *     hmac.update(string) -> self
  *
- * Returns _hmac_ updated with the message to be authenticated.
+ * Returns +self+ updated with the message to be authenticated.
  * Can be called repeatedly with chunks of the message.
  *
  * === Example
@@ -230,7 +234,7 @@ ossl_hmac_hexdigest(VALUE self)
  *  call-seq:
  *     hmac.reset -> self
  *
- * Returns _hmac_ as it was when it was first initialized, with all processed
+ * Returns +self+ as it was when it was first initialized, with all processed
  * data cleared from it.
  *
  * === Example
@@ -260,16 +264,16 @@ ossl_hmac_reset(VALUE self)
  *  call-seq:
  *     HMAC.digest(digest, key, data) -> aString
  *
- * Returns the authentication code as a binary string. The _digest_ parameter
- * specifies the digest algorithm to use. This may be a String representing
- * the algorithm name or an instance of OpenSSL::Digest.
+ * Returns the authentication code as a binary string. The +digest+ parameter
+ * must be an instance of OpenSSL::Digest.
  *
  * === Example
  *
  *	key = 'key'
  * 	data = 'The quick brown fox jumps over the lazy dog'
+ * 	digest = OpenSSL::Digest.new('sha1')
  *
- * 	hmac = OpenSSL::HMAC.digest('sha1', key, data)
+ * 	hmac = OpenSSL::HMAC.digest(digest, key, data)
  * 	#=> "\xDE|\x9B\x85\xB8\xB7\x8A\xA6\xBC\x8Az6\xF7\n\x90p\x1C\x9D\xB4\xD9"
  *
  */
@@ -281,9 +285,8 @@ ossl_hmac_s_digest(VALUE klass, VALUE digest, VALUE key, VALUE data)
 
     StringValue(key);
     StringValue(data);
-    buf = HMAC(ossl_evp_get_digestbyname(digest), RSTRING_PTR(key),
-	       RSTRING_LENINT(key), (unsigned char *)RSTRING_PTR(data),
-	       RSTRING_LEN(data), NULL, &buf_len);
+    buf = HMAC(GetDigestPtr(digest), RSTRING_PTR(key), RSTRING_LENINT(key),
+	       (unsigned char *)RSTRING_PTR(data), RSTRING_LEN(data), NULL, &buf_len);
 
     return rb_str_new((const char *)buf, buf_len);
 }
@@ -292,16 +295,16 @@ ossl_hmac_s_digest(VALUE klass, VALUE digest, VALUE key, VALUE data)
  *  call-seq:
  *     HMAC.hexdigest(digest, key, data) -> aString
  *
- * Returns the authentication code as a hex-encoded string. The _digest_
- * parameter specifies the digest algorithm to use. This may be a String
- * representing the algorithm name or an instance of OpenSSL::Digest.
+ * Returns the authentication code as a hex-encoded string. The +digest+
+ * parameter must be an instance of OpenSSL::Digest.
  *
  * === Example
  *
  *	key = 'key'
  * 	data = 'The quick brown fox jumps over the lazy dog'
+ * 	digest = OpenSSL::Digest.new('sha1')
  *
- * 	hmac = OpenSSL::HMAC.hexdigest('sha1', key, data)
+ * 	hmac = OpenSSL::HMAC.hexdigest(digest, key, data)
  * 	#=> "de7c9b85b8b78aa6bc8a7a36f70a90701c9db4d9"
  *
  */
@@ -315,9 +318,9 @@ ossl_hmac_s_hexdigest(VALUE klass, VALUE digest, VALUE key, VALUE data)
     StringValue(key);
     StringValue(data);
 
-    if (!HMAC(ossl_evp_get_digestbyname(digest), RSTRING_PTR(key),
-	      RSTRING_LENINT(key), (unsigned char *)RSTRING_PTR(data),
-	      RSTRING_LEN(data), buf, &buf_len))
+    if (!HMAC(GetDigestPtr(digest), RSTRING_PTR(key), RSTRING_LENINT(key),
+	      (unsigned char *)RSTRING_PTR(data), RSTRING_LEN(data),
+	      buf, &buf_len))
 	ossl_raise(eHMACError, "HMAC");
 
     ret = rb_str_new(NULL, buf_len * 2);
@@ -374,7 +377,7 @@ Init_ossl_hmac(void)
     rb_define_singleton_method(cHMAC, "hexdigest", ossl_hmac_s_hexdigest, 3);
 
     rb_define_method(cHMAC, "initialize", ossl_hmac_initialize, 2);
-    rb_define_method(cHMAC, "initialize_copy", ossl_hmac_copy, 1);
+    rb_define_copy_func(cHMAC, ossl_hmac_copy);
 
     rb_define_method(cHMAC, "reset", ossl_hmac_reset, 0);
     rb_define_method(cHMAC, "update", ossl_hmac_update, 1);
diff --git a/ext/openssl/ossl_kdf.c b/ext/openssl/ossl_kdf.c
deleted file mode 100644
index ee124718b5..0000000000
--- a/ext/openssl/ossl_kdf.c
+++ /dev/null
@@ -1,319 +0,0 @@
-/*
- * Ruby/OpenSSL Project
- * Copyright (C) 2007, 2017 Ruby/OpenSSL Project Authors
- */
-#include "ossl.h"
-#if OPENSSL_VERSION_NUMBER >= 0x10100000 && !defined(LIBRESSL_VERSION_NUMBER)
-# include <openssl/kdf.h>
-#endif
-
-static VALUE mKDF, eKDF;
-
-/*
- * call-seq:
- *   KDF.pbkdf2_hmac(pass, salt:, iterations:, length:, hash:) -> aString
- *
- * PKCS #5 PBKDF2 (Password-Based Key Derivation Function 2) in combination
- * with HMAC. Takes _pass_, _salt_ and _iterations_, and then derives a key
- * of _length_ bytes.
- *
- * For more information about PBKDF2, see RFC 2898 Section 5.2
- * (https://tools.ietf.org/html/rfc2898#section-5.2).
- *
- * === Parameters
- * pass       :: The passphrase.
- * salt       :: The salt. Salts prevent attacks based on dictionaries of common
- *               passwords and attacks based on rainbow tables. It is a public
- *               value that can be safely stored along with the password (e.g.
- *               if the derived value is used for password storage).
- * iterations :: The iteration count. This provides the ability to tune the
- *               algorithm. It is better to use the highest count possible for
- *               the maximum resistance to brute-force attacks.
- * length     :: The desired length of the derived key in octets.
- * hash       :: The hash algorithm used with HMAC for the PRF. May be a String
- *               representing the algorithm name, or an instance of
- *               OpenSSL::Digest.
- */
-static VALUE
-kdf_pbkdf2_hmac(int argc, VALUE *argv, VALUE self)
-{
-    VALUE pass, salt, opts, kwargs[4], str;
-    static ID kwargs_ids[4];
-    int iters, len;
-    const EVP_MD *md;
-
-    if (!kwargs_ids[0]) {
-	kwargs_ids[0] = rb_intern_const("salt");
-	kwargs_ids[1] = rb_intern_const("iterations");
-	kwargs_ids[2] = rb_intern_const("length");
-	kwargs_ids[3] = rb_intern_const("hash");
-    }
-    rb_scan_args(argc, argv, "1:", &pass, &opts);
-    rb_get_kwargs(opts, kwargs_ids, 4, 0, kwargs);
-
-    StringValue(pass);
-    salt = StringValue(kwargs[0]);
-    iters = NUM2INT(kwargs[1]);
-    len = NUM2INT(kwargs[2]);
-    md = ossl_evp_get_digestbyname(kwargs[3]);
-
-    str = rb_str_new(0, len);
-    if (!PKCS5_PBKDF2_HMAC(RSTRING_PTR(pass), RSTRING_LENINT(pass),
-			   (unsigned char *)RSTRING_PTR(salt),
-			   RSTRING_LENINT(salt), iters, md, len,
-			   (unsigned char *)RSTRING_PTR(str)))
-	ossl_raise(eKDF, "PKCS5_PBKDF2_HMAC");
-
-    return str;
-}
-
-#if defined(HAVE_EVP_PBE_SCRYPT)
-/*
- * call-seq:
- *   KDF.scrypt(pass, salt:, N:, r:, p:, length:) -> aString
- *
- * Derives a key from _pass_ using given parameters with the scrypt
- * password-based key derivation function. The result can be used for password
- * storage.
- *
- * scrypt is designed to be memory-hard and more secure against brute-force
- * attacks using custom hardwares than alternative KDFs such as PBKDF2 or
- * bcrypt.
- *
- * The keyword arguments _N_, _r_ and _p_ can be used to tune scrypt. RFC 7914
- * (published on 2016-08, https://tools.ietf.org/html/rfc7914#section-2) states
- * that using values r=8 and p=1 appears to yield good results.
- *
- * See RFC 7914 (https://tools.ietf.org/html/rfc7914) for more information.
- *
- * === Parameters
- * pass   :: Passphrase.
- * salt   :: Salt.
- * N      :: CPU/memory cost parameter. This must be a power of 2.
- * r      :: Block size parameter.
- * p      :: Parallelization parameter.
- * length :: Length in octets of the derived key.
- *
- * === Example
- *   pass = "password"
- *   salt = SecureRandom.random_bytes(16)
- *   dk = OpenSSL::KDF.scrypt(pass, salt: salt, N: 2**14, r: 8, p: 1, length: 32)
- *   p dk #=> "\xDA\xE4\xE2...\x7F\xA1\x01T"
- */
-static VALUE
-kdf_scrypt(int argc, VALUE *argv, VALUE self)
-{
-    VALUE pass, salt, opts, kwargs[5], str;
-    static ID kwargs_ids[5];
-    size_t len;
-    uint64_t N, r, p, maxmem;
-
-    if (!kwargs_ids[0]) {
-	kwargs_ids[0] = rb_intern_const("salt");
-	kwargs_ids[1] = rb_intern_const("N");
-	kwargs_ids[2] = rb_intern_const("r");
-	kwargs_ids[3] = rb_intern_const("p");
-	kwargs_ids[4] = rb_intern_const("length");
-    }
-    rb_scan_args(argc, argv, "1:", &pass, &opts);
-    rb_get_kwargs(opts, kwargs_ids, 5, 0, kwargs);
-
-    StringValue(pass);
-    salt = StringValue(kwargs[0]);
-    N = NUM2UINT64T(kwargs[1]);
-    r = NUM2UINT64T(kwargs[2]);
-    p = NUM2UINT64T(kwargs[3]);
-    len = NUM2LONG(kwargs[4]);
-    /*
-     * OpenSSL uses 32MB by default (if zero is specified), which is too small.
-     * Let's not limit memory consumption but just let malloc() fail inside
-     * OpenSSL. The amount is controllable by other parameters.
-     */
-    maxmem = SIZE_MAX;
-
-    str = rb_str_new(0, len);
-    if (!EVP_PBE_scrypt(RSTRING_PTR(pass), RSTRING_LEN(pass),
-			(unsigned char *)RSTRING_PTR(salt), RSTRING_LEN(salt),
-			N, r, p, maxmem, (unsigned char *)RSTRING_PTR(str), len))
-	ossl_raise(eKDF, "EVP_PBE_scrypt");
-
-    return str;
-}
-#endif
-
-#if OPENSSL_VERSION_NUMBER >= 0x10100000 && !defined(LIBRESSL_VERSION_NUMBER)
-/*
- * call-seq:
- *    KDF.hkdf(ikm, salt:, info:, length:, hash:) -> String
- *
- * HMAC-based Extract-and-Expand Key Derivation Function (HKDF) as specified in
- * {RFC 5869}[https://tools.ietf.org/html/rfc5869].
- *
- * New in OpenSSL 1.1.0.
- *
- * === Parameters
- * _ikm_::
- *   The input keying material.
- * _salt_::
- *   The salt.
- * _info_::
- *   The context and application specific information.
- * _length_::
- *   The output length in octets. Must be <= <tt>255 * HashLen</tt>, where
- *   HashLen is the length of the hash function output in octets.
- * _hash_::
- *   The hash function.
- */
-static VALUE
-kdf_hkdf(int argc, VALUE *argv, VALUE self)
-{
-    VALUE ikm, salt, info, opts, kwargs[4], str;
-    static ID kwargs_ids[4];
-    int saltlen, ikmlen, infolen;
-    size_t len;
-    const EVP_MD *md;
-    EVP_PKEY_CTX *pctx;
-
-    if (!kwargs_ids[0]) {
-	kwargs_ids[0] = rb_intern_const("salt");
-	kwargs_ids[1] = rb_intern_const("info");
-	kwargs_ids[2] = rb_intern_const("length");
-	kwargs_ids[3] = rb_intern_const("hash");
-    }
-    rb_scan_args(argc, argv, "1:", &ikm, &opts);
-    rb_get_kwargs(opts, kwargs_ids, 4, 0, kwargs);
-
-    StringValue(ikm);
-    ikmlen = RSTRING_LENINT(ikm);
-    salt = StringValue(kwargs[0]);
-    saltlen = RSTRING_LENINT(salt);
-    info = StringValue(kwargs[1]);
-    infolen = RSTRING_LENINT(info);
-    len = (size_t)NUM2LONG(kwargs[2]);
-    if (len > LONG_MAX)
-	rb_raise(rb_eArgError, "length must be non-negative");
-    md = ossl_evp_get_digestbyname(kwargs[3]);
-
-    str = rb_str_new(NULL, (long)len);
-    pctx = EVP_PKEY_CTX_new_id(EVP_PKEY_HKDF, NULL);
-    if (!pctx)
-	ossl_raise(eKDF, "EVP_PKEY_CTX_new_id");
-    if (EVP_PKEY_derive_init(pctx) <= 0) {
-	EVP_PKEY_CTX_free(pctx);
-	ossl_raise(eKDF, "EVP_PKEY_derive_init");
-    }
-    if (EVP_PKEY_CTX_set_hkdf_md(pctx, md) <= 0) {
-	EVP_PKEY_CTX_free(pctx);
-	ossl_raise(eKDF, "EVP_PKEY_CTX_set_hkdf_md");
-    }
-    if (EVP_PKEY_CTX_set1_hkdf_salt(pctx, (unsigned char *)RSTRING_PTR(salt),
-				    saltlen) <= 0) {
-	EVP_PKEY_CTX_free(pctx);
-	ossl_raise(eKDF, "EVP_PKEY_CTX_set_hkdf_salt");
-    }
-    if (EVP_PKEY_CTX_set1_hkdf_key(pctx, (unsigned char *)RSTRING_PTR(ikm),
-				   ikmlen) <= 0) {
-	EVP_PKEY_CTX_free(pctx);
-	ossl_raise(eKDF, "EVP_PKEY_CTX_set_hkdf_key");
-    }
-    if (EVP_PKEY_CTX_add1_hkdf_info(pctx, (unsigned char *)RSTRING_PTR(info),
-				    infolen) <= 0) {
-	EVP_PKEY_CTX_free(pctx);
-	ossl_raise(eKDF, "EVP_PKEY_CTX_set_hkdf_info");
-    }
-    if (EVP_PKEY_derive(pctx, (unsigned char *)RSTRING_PTR(str), &len) <= 0) {
-	EVP_PKEY_CTX_free(pctx);
-	ossl_raise(eKDF, "EVP_PKEY_derive");
-    }
-    rb_str_set_len(str, (long)len);
-    EVP_PKEY_CTX_free(pctx);
-
-    return str;
-}
-#endif
-
-void
-Init_ossl_kdf(void)
-{
-#if 0
-    mOSSL = rb_define_module("OpenSSL");
-    eOSSLError = rb_define_class_under(mOSSL, "OpenSSLError", rb_eStandardError);
-#endif
-
-    /*
-     * Document-module: OpenSSL::KDF
-     *
-     * Provides functionality of various KDFs (key derivation function).
-     *
-     * KDF is typically used for securely deriving arbitrary length symmetric
-     * keys to be used with an OpenSSL::Cipher from passwords. Another use case
-     * is for storing passwords: Due to the ability to tweak the effort of
-     * computation by increasing the iteration count, computation can be slowed
-     * down artificially in order to render possible attacks infeasible.
-     *
-     * Currently, OpenSSL::KDF provides implementations for the following KDF:
-     *
-     * * PKCS #5 PBKDF2 (Password-Based Key Derivation Function 2) in
-     *   combination with HMAC
-     * * scrypt
-     * * HKDF
-     *
-     * == Examples
-     * === Generating a 128 bit key for a Cipher (e.g. AES)
-     *   pass = "secret"
-     *   salt = OpenSSL::Random.random_bytes(16)
-     *   iter = 20_000
-     *   key_len = 16
-     *   key = OpenSSL::KDF.pbkdf2_hmac(pass, salt: salt, iterations: iter,
-     *                                  length: key_len, hash: "sha1")
-     *
-     * === Storing Passwords
-     *   pass = "secret"
-     *   # store this with the generated value
-     *   salt = OpenSSL::Random.random_bytes(16)
-     *   iter = 20_000
-     *   hash = OpenSSL::Digest::SHA256.new
-     *   len = hash.digest_length
-     *   # the final value to be stored
-     *   value = OpenSSL::KDF.pbkdf2_hmac(pass, salt: salt, iterations: iter,
-     *                                    length: len, hash: hash)
-     *
-     * == Important Note on Checking Passwords
-     * When comparing passwords provided by the user with previously stored
-     * values, a common mistake made is comparing the two values using "==".
-     * Typically, "==" short-circuits on evaluation, and is therefore
-     * vulnerable to timing attacks. The proper way is to use a method that
-     * always takes the same amount of time when comparing two values, thus
-     * not leaking any information to potential attackers. To compare two
-     * values, the following could be used:
-     *
-     *   def eql_time_cmp(a, b)
-     *     unless a.length == b.length
-     *       return false
-     *     end
-     *     cmp = b.bytes
-     *     result = 0
-     *     a.bytes.each_with_index {|c,i|
-     *       result |= c ^ cmp[i]
-     *     }
-     *     result == 0
-     *   end
-     *
-     * Please note that the premature return in case of differing lengths
-     * typically does not leak valuable information - when using PBKDF2, the
-     * length of the values to be compared is of fixed size.
-     */
-    mKDF = rb_define_module_under(mOSSL, "KDF");
-    /*
-     * Generic exception class raised if an error occurs in OpenSSL::KDF module.
-     */
-    eKDF = rb_define_class_under(mKDF, "KDFError", eOSSLError);
-
-    rb_define_module_function(mKDF, "pbkdf2_hmac", kdf_pbkdf2_hmac, -1);
-#if defined(HAVE_EVP_PBE_SCRYPT)
-    rb_define_module_function(mKDF, "scrypt", kdf_scrypt, -1);
-#endif
-#if OPENSSL_VERSION_NUMBER >= 0x10100000 && !defined(LIBRESSL_VERSION_NUMBER)
-    rb_define_module_function(mKDF, "hkdf", kdf_hkdf, -1);
-#endif
-}
diff --git a/ext/openssl/ossl_kdf.h b/ext/openssl/ossl_kdf.h
deleted file mode 100644
index b6503f8d9d..0000000000
--- a/ext/openssl/ossl_kdf.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#if !defined(OSSL_KDF_H)
-#define OSSL_KDF_H
-
-void Init_ossl_kdf(void);
-
-#endif
diff --git a/ext/openssl/ossl_ns_spki.c b/ext/openssl/ossl_ns_spki.c
index 6f61e61bf5..2f7845b685 100644
--- a/ext/openssl/ossl_ns_spki.c
+++ b/ext/openssl/ossl_ns_spki.c
@@ -73,7 +73,7 @@ ossl_spki_alloc(VALUE klass)
  *    SPKI.new([request]) => spki
  *
  * === Parameters
- * * _request_ - optional raw request, either in PEM or DER format.
+ * * +request+ - optional raw request, either in PEM or DER format.
  */
 static VALUE
 ossl_spki_initialize(int argc, VALUE *argv, VALUE self)
@@ -159,6 +159,8 @@ ossl_spki_print(VALUE self)
 {
     NETSCAPE_SPKI *spki;
     BIO *out;
+    BUF_MEM *buf;
+    VALUE str;
 
     GetSPKI(self, spki);
     if (!(out = BIO_new(BIO_s_mem()))) {
@@ -168,8 +170,11 @@ ossl_spki_print(VALUE self)
 	BIO_free(out);
 	ossl_raise(eSPKIError, NULL);
     }
+    BIO_get_mem_ptr(out, &buf);
+    str = rb_str_new(buf->data, buf->length);
+    BIO_free(out);
 
-    return ossl_membio2str(out);
+    return str;
 }
 
 /*
@@ -198,7 +203,7 @@ ossl_spki_get_public_key(VALUE self)
  *    spki.public_key = pub => pkey
  *
  * === Parameters
- * * _pub_ - the public key to be set for this instance
+ * * +pub+ - the public key to be set for this instance
  *
  * Sets the public key to be associated with the SPKI, an instance of
  * OpenSSL::PKey. This should be the public key corresponding to the
@@ -208,13 +213,12 @@ static VALUE
 ossl_spki_set_public_key(VALUE self, VALUE key)
 {
     NETSCAPE_SPKI *spki;
-    EVP_PKEY *pkey;
 
     GetSPKI(self, spki);
-    pkey = GetPKeyPtr(key);
-    ossl_pkey_check_public_key(pkey);
-    if (!NETSCAPE_SPKI_set_pubkey(spki, pkey))
-	ossl_raise(eSPKIError, "NETSCAPE_SPKI_set_pubkey");
+    if (!NETSCAPE_SPKI_set_pubkey(spki, GetPKeyPtr(key))) { /* NO NEED TO DUP */
+	ossl_raise(eSPKIError, NULL);
+    }
+
     return key;
 }
 
@@ -244,7 +248,7 @@ ossl_spki_get_challenge(VALUE self)
  *    spki.challenge = str => string
  *
  * === Parameters
- * * _str_ - the challenge string to be set for this instance
+ * * +str+ - the challenge string to be set for this instance
  *
  * Sets the challenge to be associated with the SPKI. May be used by the
  * server, e.g. to prevent replay.
@@ -269,8 +273,8 @@ ossl_spki_set_challenge(VALUE self, VALUE str)
  *    spki.sign(key, digest) => spki
  *
  * === Parameters
- * * _key_ - the private key to be used for signing this instance
- * * _digest_ - the digest to be used for signing this instance
+ * * +key+ - the private key to be used for signing this instance
+ * * +digest+ - the digest to be used for signing this instance
  *
  * To sign an SPKI, the private key corresponding to the public key set
  * for this instance should be used, in addition to a digest algorithm in
@@ -285,7 +289,7 @@ ossl_spki_sign(VALUE self, VALUE key, VALUE digest)
     const EVP_MD *md;
 
     pkey = GetPrivPKeyPtr(key); /* NO NEED TO DUP */
-    md = ossl_evp_get_digestbyname(digest);
+    md = GetDigestPtr(digest);
     GetSPKI(self, spki);
     if (!NETSCAPE_SPKI_sign(spki, pkey, md)) {
 	ossl_raise(eSPKIError, NULL);
@@ -299,7 +303,7 @@ ossl_spki_sign(VALUE self, VALUE key, VALUE digest)
  *    spki.verify(key) => boolean
  *
  * === Parameters
- * * _key_ - the public key to be used for verifying the SPKI signature
+ * * +key+ - the public key to be used for verifying the SPKI signature
  *
  * Returns +true+ if the signature is valid, +false+ otherwise. To verify an
  * SPKI, the public key contained within the SPKI should be used.
@@ -308,25 +312,22 @@ static VALUE
 ossl_spki_verify(VALUE self, VALUE key)
 {
     NETSCAPE_SPKI *spki;
-    EVP_PKEY *pkey;
 
     GetSPKI(self, spki);
-    pkey = GetPKeyPtr(key);
-    ossl_pkey_check_public_key(pkey);
-    switch (NETSCAPE_SPKI_verify(spki, pkey)) {
-      case 0:
-	ossl_clear_error();
+    switch (NETSCAPE_SPKI_verify(spki, GetPKeyPtr(key))) { /* NO NEED TO DUP */
+    case 0:
 	return Qfalse;
-      case 1:
+    case 1:
 	return Qtrue;
-      default:
-	ossl_raise(eSPKIError, "NETSCAPE_SPKI_verify");
+    default:
+	ossl_raise(eSPKIError, NULL);
     }
+    return Qnil; /* dummy */
 }
 
 /* Document-class: OpenSSL::Netscape::SPKI
  *
- * A Simple Public Key Infrastructure implementation (pronounced "spooky").
+ * A Simple Public Key Infrastructure implementation (pronounced "spookey").
  * The structure is defined as
  *   PublicKeyAndChallenge ::= SEQUENCE {
  *     spki SubjectPublicKeyInfo,
@@ -352,7 +353,7 @@ ossl_spki_verify(VALUE self, VALUE key)
  *   spki.public_key = key.public_key
  *   spki.sign(key, OpenSSL::Digest::SHA256.new)
  *   #send a request containing this to a server generating a certificate
- * === Verifying an SPKI request
+ * === Verifiying an SPKI request
  *   request = #...
  *   spki = OpenSSL::Netscape::SPKI.new request
  *   unless spki.verify(spki.public_key)
diff --git a/ext/openssl/ossl_ocsp.c b/ext/openssl/ossl_ocsp.c
index c0237791da..a8b3503d2a 100644
--- a/ext/openssl/ossl_ocsp.c
+++ b/ext/openssl/ossl_ocsp.c
@@ -22,6 +22,10 @@
     TypedData_Get_Struct((obj), OCSP_REQUEST, &ossl_ocsp_request_type, (req)); \
     if(!(req)) ossl_raise(rb_eRuntimeError, "Request wasn't initialized!"); \
 } while (0)
+#define SafeGetOCSPReq(obj, req) do { \
+    OSSL_Check_Kind((obj), cOCSPReq); \
+    GetOCSPReq((obj), (req)); \
+} while (0)
 
 #define NewOCSPRes(klass) \
     TypedData_Wrap_Struct((klass), &ossl_ocsp_response_type, 0)
@@ -33,6 +37,10 @@
     TypedData_Get_Struct((obj), OCSP_RESPONSE, &ossl_ocsp_response_type, (res)); \
     if(!(res)) ossl_raise(rb_eRuntimeError, "Response wasn't initialized!"); \
 } while (0)
+#define SafeGetOCSPRes(obj, res) do { \
+    OSSL_Check_Kind((obj), cOCSPRes); \
+    GetOCSPRes((obj), (res)); \
+} while (0)
 
 #define NewOCSPBasicRes(klass) \
     TypedData_Wrap_Struct((klass), &ossl_ocsp_basicresp_type, 0)
@@ -44,6 +52,10 @@
     TypedData_Get_Struct((obj), OCSP_BASICRESP, &ossl_ocsp_basicresp_type, (res)); \
     if(!(res)) ossl_raise(rb_eRuntimeError, "Response wasn't initialized!"); \
 } while (0)
+#define SafeGetOCSPBasicRes(obj, res) do { \
+    OSSL_Check_Kind((obj), cOCSPBasicRes); \
+    GetOCSPBasicRes((obj), (res)); \
+} while (0)
 
 #define NewOCSPSingleRes(klass) \
     TypedData_Wrap_Struct((klass), &ossl_ocsp_singleresp_type, 0)
@@ -55,6 +67,10 @@
     TypedData_Get_Struct((obj), OCSP_SINGLERESP, &ossl_ocsp_singleresp_type, (res)); \
     if(!(res)) ossl_raise(rb_eRuntimeError, "SingleResponse wasn't initialized!"); \
 } while (0)
+#define SafeGetOCSPSingleRes(obj, res) do { \
+    OSSL_Check_Kind((obj), cOCSPSingleRes); \
+    GetOCSPSingleRes((obj), (res)); \
+} while (0)
 
 #define NewOCSPCertId(klass) \
     TypedData_Wrap_Struct((klass), &ossl_ocsp_certid_type, 0)
@@ -66,6 +82,10 @@
     TypedData_Get_Struct((obj), OCSP_CERTID, &ossl_ocsp_certid_type, (cid)); \
     if(!(cid)) ossl_raise(rb_eRuntimeError, "Cert ID wasn't initialized!"); \
 } while (0)
+#define SafeGetOCSPCertId(obj, cid) do { \
+    OSSL_Check_Kind((obj), cOCSPCertId); \
+    GetOCSPCertId((obj), (cid)); \
+} while (0)
 
 VALUE mOCSP;
 VALUE eOCSPError;
@@ -180,7 +200,7 @@ ossl_ocspreq_initialize_copy(VALUE self, VALUE other)
 
     rb_check_frozen(self);
     GetOCSPReq(self, req_old);
-    GetOCSPReq(other, req);
+    SafeGetOCSPReq(other, req);
 
     req_new = ASN1_item_dup(ASN1_ITEM_rptr(OCSP_REQUEST), req);
     if (!req_new)
@@ -198,7 +218,7 @@ ossl_ocspreq_initialize_copy(VALUE self, VALUE other)
  *   OpenSSL::OCSP::Request.new(request_der) -> request
  *
  * Creates a new OpenSSL::OCSP::Request.  The request may be created empty or
- * from a _request_der_ string.
+ * from a +request_der+ string.
  */
 
 static VALUE
@@ -228,7 +248,7 @@ ossl_ocspreq_initialize(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *   request.add_nonce(nonce = nil) -> request
  *
- * Adds a _nonce_ to the OCSP request.  If no nonce is given a random one will
+ * Adds a +nonce+ to the OCSP request.  If no nonce is given a random one will
  * be generated.
  *
  * The nonce is used to prevent replay attacks but some servers do not support
@@ -261,7 +281,7 @@ ossl_ocspreq_add_nonce(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *   request.check_nonce(response) -> result
  *
- * Checks the nonce validity for this request and _response_.
+ * Checks the nonce validity for this request and +response+.
  *
  * The return value is one of the following:
  *
@@ -271,7 +291,7 @@ ossl_ocspreq_add_nonce(int argc, VALUE *argv, VALUE self)
  *  2 :: nonces both absent.
  *  3 :: nonce present in response only.
  *
- * For most responses, clients can check _result_ > 0.  If a responder doesn't
+ * For most responses, clients can check +result+ > 0.  If a responder doesn't
  * handle nonces <code>result.nonzero?</code> may be necessary.  A result of
  * <code>0</code> is always an error.
  */
@@ -284,7 +304,7 @@ ossl_ocspreq_check_nonce(VALUE self, VALUE basic_resp)
     int res;
 
     GetOCSPReq(self, req);
-    GetOCSPBasicRes(basic_resp, bs);
+    SafeGetOCSPBasicRes(basic_resp, bs);
     res = OCSP_check_nonce(req, bs);
 
     return INT2NUM(res);
@@ -294,7 +314,7 @@ ossl_ocspreq_check_nonce(VALUE self, VALUE basic_resp)
  * call-seq:
  *   request.add_certid(certificate_id) -> request
  *
- * Adds _certificate_id_ to the request.
+ * Adds +certificate_id+ to the request.
  */
 
 static VALUE
@@ -351,17 +371,17 @@ ossl_ocspreq_get_certid(VALUE self)
  * call-seq:
  *   request.sign(cert, key, certs = nil, flags = 0, digest = nil) -> self
  *
- * Signs this OCSP request using _cert_, _key_ and optional _digest_. If
- * _digest_ is not specified, SHA-1 is used. _certs_ is an optional Array of
+ * Signs this OCSP request using +cert+, +key+ and optional +digest+. If
+ * +digest+ is not specified, SHA-1 is used. +certs+ is an optional Array of
  * additional certificates which are included in the request in addition to
- * the signer certificate. Note that if _certs_ is +nil+ or not given, flag
+ * the signer certificate. Note that if +certs+ is nil or not given, flag
  * OpenSSL::OCSP::NOCERTS is enabled. Pass an empty array to include only the
  * signer certificate.
  *
- * _flags_ is a bitwise OR of the following constants:
+ * +flags+ can be a bitwise OR of the following constants:
  *
  * OpenSSL::OCSP::NOCERTS::
- *   Don't include any certificates in the request. _certs_ will be ignored.
+ *   Don't include any certificates in the request. +certs+ will be ignored.
  */
 static VALUE
 ossl_ocspreq_sign(int argc, VALUE *argv, VALUE self)
@@ -384,7 +404,7 @@ ossl_ocspreq_sign(int argc, VALUE *argv, VALUE self)
     if (NIL_P(digest))
 	md = EVP_sha1();
     else
-	md = ossl_evp_get_digestbyname(digest);
+	md = GetDigestPtr(digest);
     if (NIL_P(certs))
 	flg |= OCSP_NOCERTS;
     else
@@ -401,12 +421,9 @@ ossl_ocspreq_sign(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *   request.verify(certificates, store, flags = 0) -> true or false
  *
- * Verifies this request using the given _certificates_ and _store_.
- * _certificates_ is an array of OpenSSL::X509::Certificate, _store_ is an
+ * Verifies this request using the given +certificates+ and +store+.
+ * +certificates+ is an array of OpenSSL::X509::Certificate, +store+ is an
  * OpenSSL::X509::Store.
- *
- * Note that +false+ is returned if the request does not have a signature.
- * Use #signed? to check whether the request is signed or not.
  */
 
 static VALUE
@@ -456,29 +473,13 @@ ossl_ocspreq_to_der(VALUE self)
 }
 
 /*
- * call-seq:
- *    request.signed? -> true or false
- *
- * Returns +true+ if the request is signed, +false+ otherwise. Note that the
- * validity of the signature is *not* checked. Use #verify to verify that.
- */
-static VALUE
-ossl_ocspreq_signed_p(VALUE self)
-{
-    OCSP_REQUEST *req;
-
-    GetOCSPReq(self, req);
-    return OCSP_request_is_signed(req) ? Qtrue : Qfalse;
-}
-
-/*
  * OCSP::Response
  */
 
 /* call-seq:
  *   OpenSSL::OCSP::Response.create(status, basic_response = nil) -> response
  *
- * Creates an OpenSSL::OCSP::Response from _status_ and _basic_response_.
+ * Creates an OpenSSL::OCSP::Response from +status+ and +basic_response+.
  */
 
 static VALUE
@@ -520,7 +521,7 @@ ossl_ocspres_initialize_copy(VALUE self, VALUE other)
 
     rb_check_frozen(self);
     GetOCSPRes(self, res_old);
-    GetOCSPRes(other, res);
+    SafeGetOCSPRes(other, res);
 
     res_new = ASN1_item_dup(ASN1_ITEM_rptr(OCSP_RESPONSE), res);
     if (!res_new)
@@ -538,7 +539,7 @@ ossl_ocspres_initialize_copy(VALUE self, VALUE other)
  *   OpenSSL::OCSP::Response.new(response_der) -> response
  *
  * Creates a new OpenSSL::OCSP::Response.  The response may be created empty or
- * from a _response_der_ string.
+ * from a +response_der+ string.
  */
 
 static VALUE
@@ -676,7 +677,7 @@ ossl_ocspbres_initialize_copy(VALUE self, VALUE other)
 
     rb_check_frozen(self);
     GetOCSPBasicRes(self, bs_old);
-    GetOCSPBasicRes(other, bs);
+    SafeGetOCSPBasicRes(other, bs);
 
     bs_new = ASN1_item_dup(ASN1_ITEM_rptr(OCSP_BASICRESP), bs);
     if (!bs_new)
@@ -692,7 +693,7 @@ ossl_ocspbres_initialize_copy(VALUE self, VALUE other)
  * call-seq:
  *   OpenSSL::OCSP::BasicResponse.new(der_string = nil) -> basic_response
  *
- * Creates a new BasicResponse. If _der_string_ is given, decodes _der_string_
+ * Creates a new BasicResponse. If +der_string+ is given, decodes +der_string+
  * as DER.
  */
 
@@ -723,7 +724,7 @@ ossl_ocspbres_initialize(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *   basic_response.copy_nonce(request) -> Integer
  *
- * Copies the nonce from _request_ into this response.  Returns 1 on success
+ * Copies the nonce from +request+ into this response.  Returns 1 on success
  * and 0 on failure.
  */
 
@@ -735,7 +736,7 @@ ossl_ocspbres_copy_nonce(VALUE self, VALUE request)
     int ret;
 
     GetOCSPBasicRes(self, bs);
-    GetOCSPReq(request, req);
+    SafeGetOCSPReq(request, req);
     ret = OCSP_copy_nonce(bs, req);
 
     return INT2NUM(ret);
@@ -745,7 +746,7 @@ ossl_ocspbres_copy_nonce(VALUE self, VALUE request)
  * call-seq:
  *   basic_response.add_nonce(nonce = nil)
  *
- * Adds _nonce_ to this response.  If no nonce was provided a random nonce
+ * Adds +nonce+ to this response.  If no nonce was provided a random nonce
  * will be added.
  */
 
@@ -791,26 +792,26 @@ add_status_convert_time(VALUE obj)
  * call-seq:
  *   basic_response.add_status(certificate_id, status, reason, revocation_time, this_update, next_update, extensions) -> basic_response
  *
- * Adds a certificate status for _certificate_id_. _status_ is the status, and
+ * Adds a certificate status for +certificate_id+. +status+ is the status, and
  * must be one of these:
  *
  * - OpenSSL::OCSP::V_CERTSTATUS_GOOD
  * - OpenSSL::OCSP::V_CERTSTATUS_REVOKED
  * - OpenSSL::OCSP::V_CERTSTATUS_UNKNOWN
  *
- * _reason_ and _revocation_time_ can be given only when _status_ is
- * OpenSSL::OCSP::V_CERTSTATUS_REVOKED. _reason_ describes the reason for the
+ * +reason+ and +revocation_time+ can be given only when +status+ is
+ * OpenSSL::OCSP::V_CERTSTATUS_REVOKED. +reason+ describes the reason for the
  * revocation, and must be one of OpenSSL::OCSP::REVOKED_STATUS_* constants.
- * _revocation_time_ is the time when the certificate is revoked.
+ * +revocation_time+ is the time when the certificate is revoked.
  *
- * _this_update_ and _next_update_ indicate the time at which ths status is
+ * +this_update+ and +next_update+ indicate the time at which ths status is
  * verified to be correct and the time at or before which newer information
- * will be available, respectively. _next_update_ is optional.
+ * will be available, respectively. +next_update+ is optional.
  *
- * _extensions_ is an Array of OpenSSL::X509::Extension to be included in the
+ * +extensions+ is an Array of OpenSSL::X509::Extension to be included in the
  * SingleResponse. This is also optional.
  *
- * Note that the times, _revocation_time_, _this_update_ and _next_update_
+ * Note that the times, +revocation_time+, +this_update+ and +next_update+
  * can be specified in either of Integer or Time object. If they are Integer, it
  * is treated as the relative seconds from the current time.
  */
@@ -828,7 +829,7 @@ ossl_ocspbres_add_status(VALUE self, VALUE cid, VALUE status,
     VALUE tmp;
 
     GetOCSPBasicRes(self, bs);
-    GetOCSPCertId(cid, id);
+    SafeGetOCSPCertId(cid, id);
     st = NUM2INT(status);
     if (!NIL_P(ext)) { /* All ext's members must be X509::Extension */
 	ext = rb_check_array_type(ext);
@@ -887,7 +888,7 @@ ossl_ocspbres_add_status(VALUE self, VALUE cid, VALUE status,
  * Returns an Array of statuses for this response.  Each status contains a
  * CertificateId, the status (0 for good, 1 for revoked, 2 for unknown), the
  * reason for the status, the revocation time, the time of this update, the time
- * for the next update and a list of OpenSSL::X509::Extension.
+ * for the next update and a list of OpenSSL::X509::Extensions.
  *
  * This should be superseded by BasicResponse#responses and #find_response that
  * return SingleResponse.
@@ -976,7 +977,7 @@ ossl_ocspbres_get_responses(VALUE self)
  * call-seq:
  *   basic_response.find_response(certificate_id) -> SingleResponse | nil
  *
- * Returns a SingleResponse whose CertId matches with _certificate_id_, or +nil+
+ * Returns a SingleResponse whose CertId matches with +certificate_id+, or nil
  * if this BasicResponse does not contain it.
  */
 static VALUE
@@ -987,7 +988,7 @@ ossl_ocspbres_find_response(VALUE self, VALUE target)
     OCSP_CERTID *id;
     int n;
 
-    GetOCSPCertId(target, id);
+    SafeGetOCSPCertId(target, id);
     GetOCSPBasicRes(self, bs);
 
     if ((n = OCSP_resp_find(bs, id, -1)) == -1)
@@ -1005,10 +1006,10 @@ ossl_ocspbres_find_response(VALUE self, VALUE target)
  * call-seq:
  *   basic_response.sign(cert, key, certs = nil, flags = 0, digest = nil) -> self
  *
- * Signs this OCSP response using the _cert_, _key_ and optional _digest_. This
+ * Signs this OCSP response using the +cert+, +key+ and optional +digest+. This
  * behaves in the similar way as OpenSSL::OCSP::Request#sign.
  *
- * _flags_ can include:
+ * +flags+ can include:
  * OpenSSL::OCSP::NOCERTS::    don't include certificates
  * OpenSSL::OCSP::NOTIME::     don't set producedAt
  * OpenSSL::OCSP::RESPID_KEY:: use signer's public key hash as responderID
@@ -1035,7 +1036,7 @@ ossl_ocspbres_sign(int argc, VALUE *argv, VALUE self)
     if (NIL_P(digest))
 	md = EVP_sha1();
     else
-	md = ossl_evp_get_digestbyname(digest);
+	md = GetDigestPtr(digest);
     if (NIL_P(certs))
 	flg |= OCSP_NOCERTS;
     else
@@ -1052,8 +1053,8 @@ ossl_ocspbres_sign(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *   basic_response.verify(certificates, store, flags = 0) -> true or false
  *
- * Verifies the signature of the response using the given _certificates_ and
- * _store_. This works in the similar way as OpenSSL::OCSP::Request#verify.
+ * Verifies the signature of the response using the given +certificates+ and
+ * +store+. This works in the similar way as OpenSSL::OCSP::Request#verify.
  */
 static VALUE
 ossl_ocspbres_verify(int argc, VALUE *argv, VALUE self)
@@ -1183,7 +1184,7 @@ ossl_ocspsres_alloc(VALUE klass)
  * call-seq:
  *   OpenSSL::OCSP::SingleResponse.new(der_string) -> SingleResponse
  *
- * Creates a new SingleResponse from _der_string_.
+ * Creates a new SingleResponse from +der_string+.
  */
 static VALUE
 ossl_ocspsres_initialize(VALUE self, VALUE arg)
@@ -1212,7 +1213,7 @@ ossl_ocspsres_initialize_copy(VALUE self, VALUE other)
 
     rb_check_frozen(self);
     GetOCSPSingleRes(self, sres_old);
-    GetOCSPSingleRes(other, sres);
+    SafeGetOCSPSingleRes(other, sres);
 
     sres_new = ASN1_item_dup(ASN1_ITEM_rptr(OCSP_SINGLERESP), sres);
     if (!sres_new)
@@ -1234,10 +1235,10 @@ ossl_ocspsres_initialize_copy(VALUE self, VALUE other)
  *
  * It is possible that the OCSP request takes a few seconds or the time is not
  * accurate. To avoid rejecting a valid response, this method allows the times
- * to be within _nsec_ seconds of the current time.
+ * to be within +nsec+ of the current time.
  *
  * Some responders don't set the nextUpdate field. This may cause a very old
- * response to be considered valid. The _maxsec_ parameter can be used to limit
+ * response to be considered valid. The +maxsec+ parameter can be used to limit
  * the age of responses.
  */
 static VALUE
@@ -1328,10 +1329,8 @@ ossl_ocspsres_get_this_update(VALUE self)
     status = OCSP_single_get0_status(sres, NULL, NULL, &time, NULL);
     if (status < 0)
 	ossl_raise(eOCSPError, "OCSP_single_get0_status");
-    if (!time)
-	return Qnil;
 
-    return asn1time_to_time(time);
+    return asn1time_to_time(time); /* will handle NULL */
 }
 
 /*
@@ -1349,8 +1348,6 @@ ossl_ocspsres_get_next_update(VALUE self)
     status = OCSP_single_get0_status(sres, NULL, NULL, NULL, &time);
     if (status < 0)
 	ossl_raise(eOCSPError, "OCSP_single_get0_status");
-    if (!time)
-	return Qnil;
 
     return asn1time_to_time(time);
 }
@@ -1372,8 +1369,6 @@ ossl_ocspsres_get_revocation_time(VALUE self)
 	ossl_raise(eOCSPError, "OCSP_single_get0_status");
     if (status != V_OCSP_CERTSTATUS_REVOKED)
 	ossl_raise(eOCSPError, "certificate is not revoked");
-    if (!time)
-	return Qnil;
 
     return asn1time_to_time(time);
 }
@@ -1473,7 +1468,7 @@ ossl_ocspcid_initialize_copy(VALUE self, VALUE other)
 
     rb_check_frozen(self);
     GetOCSPCertId(self, cid_old);
-    GetOCSPCertId(other, cid);
+    SafeGetOCSPCertId(other, cid);
 
     cid_new = OCSP_CERTID_dup(cid);
     if (!cid_new)
@@ -1490,13 +1485,14 @@ ossl_ocspcid_initialize_copy(VALUE self, VALUE other)
  *   OpenSSL::OCSP::CertificateId.new(subject, issuer, digest = nil) -> certificate_id
  *   OpenSSL::OCSP::CertificateId.new(der_string)                    -> certificate_id
  *
- * Creates a new OpenSSL::OCSP::CertificateId for the given _subject_ and
- * _issuer_ X509 certificates.  The _digest_ is a digest algorithm that is used
- * to compute the hash values. This defaults to SHA-1.
+ * Creates a new OpenSSL::OCSP::CertificateId for the given +subject+ and
+ * +issuer+ X509 certificates.  The +digest+ is used to compute the
+ * certificate ID and must be an OpenSSL::Digest instance.
  *
  * If only one argument is given, decodes it as DER representation of a
  * certificate ID.
  */
+
 static VALUE
 ossl_ocspcid_initialize(int argc, VALUE *argv, VALUE self)
 {
@@ -1521,7 +1517,7 @@ ossl_ocspcid_initialize(int argc, VALUE *argv, VALUE self)
 
 	x509s = GetX509CertPtr(subject); /* NO NEED TO DUP */
 	x509i = GetX509CertPtr(issuer); /* NO NEED TO DUP */
-	md = !NIL_P(digest) ? ossl_evp_get_digestbyname(digest) : NULL;
+	md = !NIL_P(digest) ? GetDigestPtr(digest) : NULL;
 
 	newid = OCSP_cert_to_id(md, x509s, x509i);
 	if (!newid)
@@ -1538,7 +1534,7 @@ ossl_ocspcid_initialize(int argc, VALUE *argv, VALUE self)
  * call-seq:
  *   certificate_id.cmp(other) -> true or false
  *
- * Compares this certificate id with _other_ and returns +true+ if they are the
+ * Compares this certificate id with +other+ and returns true if they are the
  * same.
  */
 static VALUE
@@ -1548,7 +1544,7 @@ ossl_ocspcid_cmp(VALUE self, VALUE other)
     int result;
 
     GetOCSPCertId(self, id);
-    GetOCSPCertId(other, id2);
+    SafeGetOCSPCertId(other, id2);
     result = OCSP_id_cmp(id, id2);
 
     return (result == 0) ? Qtrue : Qfalse;
@@ -1558,7 +1554,7 @@ ossl_ocspcid_cmp(VALUE self, VALUE other)
  * call-seq:
  *   certificate_id.cmp_issuer(other) -> true or false
  *
- * Compares this certificate id's issuer with _other_ and returns +true+ if
+ * Compares this certificate id's issuer with +other+ and returns true if
  * they are the same.
  */
 
@@ -1569,7 +1565,7 @@ ossl_ocspcid_cmp_issuer(VALUE self, VALUE other)
     int result;
 
     GetOCSPCertId(self, id);
-    GetOCSPCertId(other, id2);
+    SafeGetOCSPCertId(other, id2);
     result = OCSP_id_issuer_cmp(id, id2);
 
     return (result == 0) ? Qtrue : Qfalse;
@@ -1828,13 +1824,12 @@ Init_ossl_ocsp(void)
 
     cOCSPReq = rb_define_class_under(mOCSP, "Request", rb_cObject);
     rb_define_alloc_func(cOCSPReq, ossl_ocspreq_alloc);
-    rb_define_method(cOCSPReq, "initialize_copy", ossl_ocspreq_initialize_copy, 1);
+    rb_define_copy_func(cOCSPReq, ossl_ocspreq_initialize_copy);
     rb_define_method(cOCSPReq, "initialize", ossl_ocspreq_initialize, -1);
     rb_define_method(cOCSPReq, "add_nonce", ossl_ocspreq_add_nonce, -1);
     rb_define_method(cOCSPReq, "check_nonce", ossl_ocspreq_check_nonce, 1);
     rb_define_method(cOCSPReq, "add_certid", ossl_ocspreq_add_certid, 1);
     rb_define_method(cOCSPReq, "certid", ossl_ocspreq_get_certid, 0);
-    rb_define_method(cOCSPReq, "signed?", ossl_ocspreq_signed_p, 0);
     rb_define_method(cOCSPReq, "sign", ossl_ocspreq_sign, -1);
     rb_define_method(cOCSPReq, "verify", ossl_ocspreq_verify, -1);
     rb_define_method(cOCSPReq, "to_der", ossl_ocspreq_to_der, 0);
@@ -1847,7 +1842,7 @@ Init_ossl_ocsp(void)
     cOCSPRes = rb_define_class_under(mOCSP, "Response", rb_cObject);
     rb_define_singleton_method(cOCSPRes, "create", ossl_ocspres_s_create, 2);
     rb_define_alloc_func(cOCSPRes, ossl_ocspres_alloc);
-    rb_define_method(cOCSPRes, "initialize_copy", ossl_ocspres_initialize_copy, 1);
+    rb_define_copy_func(cOCSPRes, ossl_ocspres_initialize_copy);
     rb_define_method(cOCSPRes, "initialize", ossl_ocspres_initialize, -1);
     rb_define_method(cOCSPRes, "status", ossl_ocspres_status, 0);
     rb_define_method(cOCSPRes, "status_string", ossl_ocspres_status_string, 0);
@@ -1862,7 +1857,7 @@ Init_ossl_ocsp(void)
 
     cOCSPBasicRes = rb_define_class_under(mOCSP, "BasicResponse", rb_cObject);
     rb_define_alloc_func(cOCSPBasicRes, ossl_ocspbres_alloc);
-    rb_define_method(cOCSPBasicRes, "initialize_copy", ossl_ocspbres_initialize_copy, 1);
+    rb_define_copy_func(cOCSPBasicRes, ossl_ocspbres_initialize_copy);
     rb_define_method(cOCSPBasicRes, "initialize", ossl_ocspbres_initialize, -1);
     rb_define_method(cOCSPBasicRes, "copy_nonce", ossl_ocspbres_copy_nonce, 1);
     rb_define_method(cOCSPBasicRes, "add_nonce", ossl_ocspbres_add_nonce, -1);
@@ -1881,7 +1876,7 @@ Init_ossl_ocsp(void)
      */
     cOCSPSingleRes = rb_define_class_under(mOCSP, "SingleResponse", rb_cObject);
     rb_define_alloc_func(cOCSPSingleRes, ossl_ocspsres_alloc);
-    rb_define_method(cOCSPSingleRes, "initialize_copy", ossl_ocspsres_initialize_copy, 1);
+    rb_define_copy_func(cOCSPSingleRes, ossl_ocspsres_initialize_copy);
     rb_define_method(cOCSPSingleRes, "initialize", ossl_ocspsres_initialize, 1);
     rb_define_method(cOCSPSingleRes, "check_validity", ossl_ocspsres_check_validity, -1);
     rb_define_method(cOCSPSingleRes, "certid", ossl_ocspsres_get_certid, 0);
@@ -1900,7 +1895,7 @@ Init_ossl_ocsp(void)
 
     cOCSPCertId = rb_define_class_under(mOCSP, "CertificateId", rb_cObject);
     rb_define_alloc_func(cOCSPCertId, ossl_ocspcid_alloc);
-    rb_define_method(cOCSPCertId, "initialize_copy", ossl_ocspcid_initialize_copy, 1);
+    rb_define_copy_func(cOCSPCertId, ossl_ocspcid_initialize_copy);
     rb_define_method(cOCSPCertId, "initialize", ossl_ocspcid_initialize, -1);
     rb_define_method(cOCSPCertId, "cmp", ossl_ocspcid_cmp, 1);
     rb_define_method(cOCSPCertId, "cmp_issuer", ossl_ocspcid_cmp_issuer, 1);
diff --git a/ext/openssl/ossl_pkcs12.c b/ext/openssl/ossl_pkcs12.c
index 4566334481..0b9c7816b5 100644
--- a/ext/openssl/ossl_pkcs12.c
+++ b/ext/openssl/ossl_pkcs12.c
@@ -17,6 +17,11 @@
     if(!(p12)) ossl_raise(rb_eRuntimeError, "PKCS12 wasn't initialized."); \
 } while (0)
 
+#define SafeGetPKCS12(obj, p12) do { \
+    OSSL_Check_Kind((obj), cPKCS12); \
+    GetPKCS12((obj), (p12)); \
+} while (0)
+
 #define ossl_pkcs12_set_key(o,v)      rb_iv_set((o), "@key", (v))
 #define ossl_pkcs12_set_cert(o,v)     rb_iv_set((o), "@certificate", (v))
 #define ossl_pkcs12_set_ca_certs(o,v) rb_iv_set((o), "@ca_certs", (v))
@@ -67,7 +72,7 @@ ossl_pkcs12_initialize_copy(VALUE self, VALUE other)
 
     rb_check_frozen(self);
     GetPKCS12(self, p12_old);
-    GetPKCS12(other, p12);
+    SafeGetPKCS12(other, p12);
 
     p12_new = ASN1_dup((i2d_of_void *)i2d_PKCS12, (d2i_of_void *)d2i_PKCS12, (char *)p12);
     if (!p12_new)
@@ -84,20 +89,20 @@ ossl_pkcs12_initialize_copy(VALUE self, VALUE other)
  *    PKCS12.create(pass, name, key, cert [, ca, [, key_pbe [, cert_pbe [, key_iter [, mac_iter [, keytype]]]]]])
  *
  * === Parameters
- * * _pass_ - string
- * * _name_ - A string describing the key.
- * * _key_ - Any PKey.
- * * _cert_ - A X509::Certificate.
+ * * +pass+ - string
+ * * +name+ - A string describing the key.
+ * * +key+ - Any PKey.
+ * * +cert+ - A X509::Certificate.
  *   * The public_key portion of the certificate must contain a valid public key.
  *   * The not_before and not_after fields must be filled in.
- * * _ca_ - An optional array of X509::Certificate's.
- * * _key_pbe_ - string
- * * _cert_pbe_ - string
- * * _key_iter_ - integer
- * * _mac_iter_ - integer
- * * _keytype_ - An integer representing an MSIE specific extension.
+ * * +ca+ - An optional array of X509::Certificate's.
+ * * +key_pbe+ - string
+ * * +cert_pbe+ - string
+ * * +key_iter+ - integer
+ * * +mac_iter+ - integer
+ * * +keytype+ - An integer representing an MSIE specific extension.
  *
- * Any optional arguments may be supplied as +nil+ to preserve the OpenSSL defaults.
+ * Any optional arguments may be supplied as nil to preserve the OpenSSL defaults.
  *
  * See the OpenSSL documentation for PKCS12_create().
  */
@@ -156,8 +161,8 @@ ossl_pkcs12_s_create(int argc, VALUE *argv, VALUE self)
  *    PKCS12.new(str, pass) -> pkcs12
  *
  * === Parameters
- * * _str_ - Must be a DER encoded PKCS12 string.
- * * _pass_ - string
+ * * +str+ - Must be a DER encoded PKCS12 string.
+ * * +pass+ - string
  */
 static VALUE
 ossl_pkcs12_initialize(int argc, VALUE *argv, VALUE self)
@@ -173,7 +178,7 @@ ossl_pkcs12_initialize(int argc, VALUE *argv, VALUE self)
 
     if(rb_scan_args(argc, argv, "02", &arg, &pass) == 0) return self;
     passphrase = NIL_P(pass) ? NULL : StringValueCStr(pass);
-    in = ossl_obj2bio(&arg);
+    in = ossl_obj2bio(arg);
     d2i_PKCS12_bio(in, &pkcs);
     DATA_PTR(self) = pkcs;
     BIO_free(in);
@@ -232,7 +237,6 @@ ossl_pkcs12_to_der(VALUE self)
 void
 Init_ossl_pkcs12(void)
 {
-#undef rb_intern
 #if 0
     mOSSL = rb_define_module("OpenSSL");
     eOSSLError = rb_define_class_under(mOSSL, "OpenSSLError", rb_eStandardError);
@@ -248,7 +252,7 @@ Init_ossl_pkcs12(void)
     rb_define_singleton_method(cPKCS12, "create", ossl_pkcs12_s_create, -1);
 
     rb_define_alloc_func(cPKCS12, ossl_pkcs12_s_allocate);
-    rb_define_method(cPKCS12, "initialize_copy", ossl_pkcs12_initialize_copy, 1);
+    rb_define_copy_func(cPKCS12, ossl_pkcs12_initialize_copy);
     rb_attr(cPKCS12, rb_intern("key"), 1, 0, Qfalse);
     rb_attr(cPKCS12, rb_intern("certificate"), 1, 0, Qfalse);
     rb_attr(cPKCS12, rb_intern("ca_certs"), 1, 0, Qfalse);
diff --git a/ext/openssl/ossl_pkcs5.c b/ext/openssl/ossl_pkcs5.c
new file mode 100644
index 0000000000..47c5bfa3b8
--- /dev/null
+++ b/ext/openssl/ossl_pkcs5.c
@@ -0,0 +1,180 @@
+/*
+ * Copyright (C) 2007 Technorama Ltd. <oss-ruby@technorama.net>
+ */
+#include "ossl.h"
+
+VALUE mPKCS5;
+VALUE ePKCS5;
+
+#ifdef HAVE_PKCS5_PBKDF2_HMAC
+/*
+ * call-seq:
+ *    PKCS5.pbkdf2_hmac(pass, salt, iter, keylen, digest) => string
+ *
+ * === Parameters
+ * * +pass+ - string
+ * * +salt+ - string - should be at least 8 bytes long.
+ * * +iter+ - integer - should be greater than 1000.  20000 is better.
+ * * +keylen+ - integer
+ * * +digest+ - a string or OpenSSL::Digest object.
+ *
+ * Available in OpenSSL >= 1.0.0.
+ *
+ * Digests other than SHA1 may not be supported by other cryptography libraries.
+ */
+static VALUE
+ossl_pkcs5_pbkdf2_hmac(VALUE self, VALUE pass, VALUE salt, VALUE iter, VALUE keylen, VALUE digest)
+{
+    VALUE str;
+    const EVP_MD *md;
+    int len = NUM2INT(keylen);
+
+    StringValue(pass);
+    StringValue(salt);
+    md = GetDigestPtr(digest);
+
+    str = rb_str_new(0, len);
+
+    if (PKCS5_PBKDF2_HMAC(RSTRING_PTR(pass), RSTRING_LENINT(pass),
+			  (unsigned char *)RSTRING_PTR(salt), RSTRING_LENINT(salt),
+			  NUM2INT(iter), md, len,
+			  (unsigned char *)RSTRING_PTR(str)) != 1)
+        ossl_raise(ePKCS5, "PKCS5_PBKDF2_HMAC");
+
+    return str;
+}
+#else
+#define ossl_pkcs5_pbkdf2_hmac rb_f_notimplement
+#endif
+
+
+/*
+ * call-seq:
+ *    PKCS5.pbkdf2_hmac_sha1(pass, salt, iter, keylen) => string
+ *
+ * === Parameters
+ * * +pass+ - string
+ * * +salt+ - string - should be at least 8 bytes long.
+ * * +iter+ - integer - should be greater than 1000.  20000 is better.
+ * * +keylen+ - integer
+ *
+ * This method is available in almost any version of OpenSSL.
+ *
+ * Conforms to RFC 2898.
+ */
+static VALUE
+ossl_pkcs5_pbkdf2_hmac_sha1(VALUE self, VALUE pass, VALUE salt, VALUE iter, VALUE keylen)
+{
+    VALUE str;
+    int len = NUM2INT(keylen);
+
+    StringValue(pass);
+    StringValue(salt);
+
+    str = rb_str_new(0, len);
+
+    if (PKCS5_PBKDF2_HMAC_SHA1(RSTRING_PTR(pass), RSTRING_LENINT(pass),
+			       (const unsigned char *)RSTRING_PTR(salt), RSTRING_LENINT(salt), NUM2INT(iter),
+			       len, (unsigned char *)RSTRING_PTR(str)) != 1)
+        ossl_raise(ePKCS5, "PKCS5_PBKDF2_HMAC_SHA1");
+
+    return str;
+}
+
+void
+Init_ossl_pkcs5(void)
+{
+#if 0
+    mOSSL = rb_define_module("OpenSSL");
+    eOSSLError = rb_define_class_under(mOSSL, "OpenSSLError", rb_eStandardError);
+#endif
+
+    /* Document-class: OpenSSL::PKCS5
+     *
+     * Provides password-based encryption functionality based on PKCS#5.
+     * Typically used for securely deriving arbitrary length symmetric keys
+     * to be used with an OpenSSL::Cipher from passwords. Another use case
+     * is for storing passwords: Due to the ability to tweak the effort of
+     * computation by increasing the iteration count, computation can be
+     * slowed down artificially in order to render possible attacks infeasible.
+     *
+     * PKCS5 offers support for PBKDF2 with an OpenSSL::Digest::SHA1-based
+     * HMAC, or an arbitrary Digest if the underlying version of OpenSSL
+     * already supports it (>= 1.0.0).
+     *
+     * === Parameters
+     * ==== Password
+     * Typically an arbitrary String that represents the password to be used
+     * for deriving a key.
+     * ==== Salt
+     * Prevents attacks based on dictionaries of common passwords. It is a
+     * public value that can be safely stored along with the password (e.g.
+     * if PBKDF2 is used for password storage). For maximum security, a fresh,
+     * random salt should be generated for each stored password. According
+     * to PKCS#5, a salt should be at least 8 bytes long.
+     * ==== Iteration Count
+     * Allows to tweak the length that the actual computation will take. The
+     * larger the iteration count, the longer it will take.
+     * ==== Key Length
+     * Specifies the length in bytes of the output that will be generated.
+     * Typically, the key length should be larger than or equal to the output
+     * length of the underlying digest function, otherwise an attacker could
+     * simply try to brute-force the key. According to PKCS#5, security is
+     * limited by the output length of the underlying digest function, i.e.
+     * security is not improved if a key length strictly larger than the
+     * digest output length is chosen. Therefore, when using PKCS5 for
+     * password storage, it suffices to store values equal to the digest
+     * output length, nothing is gained by storing larger values.
+     *
+     * == Examples
+     * === Generating a 128 bit key for a Cipher (e.g. AES)
+     *   pass = "secret"
+     *   salt = OpenSSL::Random.random_bytes(16)
+     *   iter = 20000
+     *   key_len = 16
+     *   key = OpenSSL::PKCS5.pbkdf2_hmac_sha1(pass, salt, iter, key_len)
+     *
+     * === Storing Passwords
+     *   pass = "secret"
+     *   salt = OpenSSL::Random.random_bytes(16) #store this with the generated value
+     *   iter = 20000
+     *   digest = OpenSSL::Digest::SHA256.new
+     *   len = digest.digest_length
+     *   #the final value to be stored
+     *   value = OpenSSL::PKCS5.pbkdf2_hmac(pass, salt, iter, len, digest)
+     *
+     * === Important Note on Checking Passwords
+     * When comparing passwords provided by the user with previously stored
+     * values, a common mistake made is comparing the two values using "==".
+     * Typically, "==" short-circuits on evaluation, and is therefore
+     * vulnerable to timing attacks. The proper way is to use a method that
+     * always takes the same amount of time when comparing two values, thus
+     * not leaking any information to potential attackers. To compare two
+     * values, the following could be used:
+     *   def eql_time_cmp(a, b)
+     *     unless a.length == b.length
+     *       return false
+     *     end
+     *     cmp = b.bytes.to_a
+     *     result = 0
+     *     a.bytes.each_with_index {|c,i|
+     *       result |= c ^ cmp[i]
+     *     }
+     *     result == 0
+     *   end
+     * Please note that the premature return in case of differing lengths
+     * typically does not leak valuable information - when using PKCS#5, the
+     * length of the values to be compared is of fixed size.
+     */
+
+    mPKCS5 = rb_define_module_under(mOSSL, "PKCS5");
+    /* Document-class: OpenSSL::PKCS5::PKCS5Error
+     *
+     * Generic Exception class that is raised if an error occurs during a
+     * computation.
+     */
+    ePKCS5 = rb_define_class_under(mPKCS5, "PKCS5Error", eOSSLError);
+
+    rb_define_module_function(mPKCS5, "pbkdf2_hmac", ossl_pkcs5_pbkdf2_hmac, 5);
+    rb_define_module_function(mPKCS5, "pbkdf2_hmac_sha1", ossl_pkcs5_pbkdf2_hmac_sha1, 4);
+}
diff --git a/ext/openssl/ossl_pkcs5.h b/ext/openssl/ossl_pkcs5.h
new file mode 100644
index 0000000000..a3b132bc50
--- /dev/null
+++ b/ext/openssl/ossl_pkcs5.h
@@ -0,0 +1,6 @@
+#if !defined(_OSSL_PKCS5_H_)
+#define _OSSL_PKCS5_H_
+
+void Init_ossl_pkcs5(void);
+
+#endif /* _OSSL_PKCS5_H_ */
diff --git a/ext/openssl/ossl_pkcs7.c b/ext/openssl/ossl_pkcs7.c
index 28010c81fb..fd58b48be8 100644
--- a/ext/openssl/ossl_pkcs7.c
+++ b/ext/openssl/ossl_pkcs7.c
@@ -23,6 +23,10 @@
 	ossl_raise(rb_eRuntimeError, "PKCS7 wasn't initialized."); \
     } \
 } while (0)
+#define SafeGetPKCS7(obj, pkcs7) do { \
+    OSSL_Check_Kind((obj), cPKCS7); \
+    GetPKCS7((obj), (pkcs7)); \
+} while (0)
 
 #define NewPKCS7si(klass) \
     TypedData_Wrap_Struct((klass), &ossl_pkcs7_signer_info_type, 0)
@@ -38,6 +42,10 @@
 	ossl_raise(rb_eRuntimeError, "PKCS7si wasn't initialized."); \
     } \
 } while (0)
+#define SafeGetPKCS7si(obj, p7si) do { \
+    OSSL_Check_Kind((obj), cPKCS7Signer); \
+    GetPKCS7si((obj), (p7si)); \
+} while (0)
 
 #define NewPKCS7ri(klass) \
     TypedData_Wrap_Struct((klass), &ossl_pkcs7_recip_info_type, 0)
@@ -53,6 +61,10 @@
 	ossl_raise(rb_eRuntimeError, "PKCS7ri wasn't initialized."); \
     } \
 } while (0)
+#define SafeGetPKCS7ri(obj, p7ri) do { \
+    OSSL_Check_Kind((obj), cPKCS7Recipient); \
+    GetPKCS7ri((obj), (p7ri)); \
+} while (0)
 
 #define numberof(ary) (int)(sizeof(ary)/sizeof((ary)[0]))
 
@@ -150,7 +162,7 @@ DupPKCS7SignerPtr(VALUE obj)
 {
     PKCS7_SIGNER_INFO *p7si, *pkcs7;
 
-    GetPKCS7si(obj, p7si);
+    SafeGetPKCS7si(obj, p7si);
     if (!(pkcs7 = ossl_PKCS7_SIGNER_INFO_dup(p7si))) {
 	ossl_raise(ePKCS7Error, NULL);
     }
@@ -177,7 +189,7 @@ DupPKCS7RecipientPtr(VALUE obj)
 {
     PKCS7_RECIP_INFO *p7ri, *pkcs7;
 
-    GetPKCS7ri(obj, p7ri);
+    SafeGetPKCS7ri(obj, p7ri);
     if (!(pkcs7 = ossl_PKCS7_RECIP_INFO_dup(p7ri))) {
 	ossl_raise(ePKCS7Error, NULL);
     }
@@ -197,7 +209,7 @@ ossl_pkcs7_s_read_smime(VALUE klass, VALUE arg)
     VALUE ret, data;
 
     ret = NewPKCS7(cPKCS7);
-    in = ossl_obj2bio(&arg);
+    in = ossl_obj2bio(arg);
     out = NULL;
     pkcs7 = SMIME_read_PKCS7(in, &out);
     BIO_free(in);
@@ -226,10 +238,10 @@ ossl_pkcs7_s_write_smime(int argc, VALUE *argv, VALUE klass)
     rb_scan_args(argc, argv, "12", &pkcs7, &data, &flags);
     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
     if(NIL_P(data)) data = ossl_pkcs7_get_data(pkcs7);
-    GetPKCS7(pkcs7, p7);
+    SafeGetPKCS7(pkcs7, p7);
     if(!NIL_P(data) && PKCS7_is_detached(p7))
 	flg |= PKCS7_DETACHED;
-    in = NIL_P(data) ? NULL : ossl_obj2bio(&data);
+    in = NIL_P(data) ? NULL : ossl_obj2bio(data);
     if(!(out = BIO_new(BIO_s_mem()))){
         BIO_free(in);
         ossl_raise(ePKCS7Error, NULL);
@@ -266,7 +278,7 @@ ossl_pkcs7_s_sign(int argc, VALUE *argv, VALUE klass)
     pkey = GetPrivPKeyPtr(key); /* NO NEED TO DUP */
     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
     ret = NewPKCS7(cPKCS7);
-    in = ossl_obj2bio(&data);
+    in = ossl_obj2bio(data);
     if(NIL_P(certs)) x509s = NULL;
     else{
 	x509s = ossl_protect_x509_ary2sk(certs, &status);
@@ -319,10 +331,10 @@ ossl_pkcs7_s_encrypt(int argc, VALUE *argv, VALUE klass)
 #endif
 
     }
-    else ciph = ossl_evp_get_cipherbyname(cipher);
+    else ciph = GetCipherPtr(cipher); /* NO NEED TO DUP */
     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
     ret = NewPKCS7(cPKCS7);
-    in = ossl_obj2bio(&data);
+    in = ossl_obj2bio(data);
     x509s = ossl_protect_x509_ary2sk(certs, &status);
     if(status){
 	BIO_free(in);
@@ -373,7 +385,7 @@ ossl_pkcs7_initialize(int argc, VALUE *argv, VALUE self)
     if(rb_scan_args(argc, argv, "01", &arg) == 0)
 	return self;
     arg = ossl_to_der_if_possible(arg);
-    in = ossl_obj2bio(&arg);
+    in = ossl_obj2bio(arg);
     p7 = PEM_read_bio_PKCS7(in, &pkcs, NULL, NULL);
     if (!p7) {
 	OSSL_BIO_reset(in);
@@ -402,7 +414,7 @@ ossl_pkcs7_copy(VALUE self, VALUE other)
     if (self == other) return self;
 
     GetPKCS7(self, a);
-    GetPKCS7(other, b);
+    SafeGetPKCS7(other, b);
 
     pkcs7 = PKCS7_dup(b);
     if (!pkcs7) {
@@ -525,7 +537,7 @@ ossl_pkcs7_set_cipher(VALUE self, VALUE cipher)
     PKCS7 *pkcs7;
 
     GetPKCS7(self, pkcs7);
-    if (!PKCS7_set_cipher(pkcs7, ossl_evp_get_cipherbyname(cipher))) {
+    if (!PKCS7_set_cipher(pkcs7, GetCipherPtr(cipher))) {
 	ossl_raise(ePKCS7Error, NULL);
     }
 
@@ -765,7 +777,7 @@ ossl_pkcs7_verify(int argc, VALUE *argv, VALUE self)
     x509st = GetX509StorePtr(store);
     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
     if(NIL_P(indata)) indata = ossl_pkcs7_get_data(self);
-    in = NIL_P(indata) ? NULL : ossl_obj2bio(&indata);
+    in = NIL_P(indata) ? NULL : ossl_obj2bio(indata);
     if(NIL_P(certs)) x509s = NULL;
     else{
 	x509s = ossl_protect_x509_ary2sk(certs, &status);
@@ -783,7 +795,7 @@ ossl_pkcs7_verify(int argc, VALUE *argv, VALUE self)
     BIO_free(in);
     sk_X509_pop_free(x509s, X509_free);
     if (ok < 0) ossl_raise(ePKCS7Error, "PKCS7_verify");
-    msg = ERR_reason_error_string(ERR_peek_error());
+    msg = ERR_reason_error_string(ERR_get_error());
     ossl_pkcs7_set_err_string(self, msg ? rb_str_new2(msg) : Qnil);
     ossl_clear_error();
     data = ossl_membio2str(out);
@@ -803,9 +815,9 @@ ossl_pkcs7_decrypt(int argc, VALUE *argv, VALUE self)
     BIO *out;
     VALUE str;
 
-    rb_scan_args(argc, argv, "12", &pkey, &cert, &flags);
+    rb_scan_args(argc, argv, "21", &pkey, &cert, &flags);
     key = GetPrivPKeyPtr(pkey); /* NO NEED TO DUP */
-    x509 = NIL_P(cert) ? NULL : GetX509CertPtr(cert); /* NO NEED TO DUP */
+    x509 = GetX509CertPtr(cert); /* NO NEED TO DUP */
     flg = NIL_P(flags) ? 0 : NUM2INT(flags);
     GetPKCS7(self, p7);
     if(!(out = BIO_new(BIO_s_mem())))
@@ -832,7 +844,7 @@ ossl_pkcs7_add_data(VALUE self, VALUE data)
 	if(!PKCS7_content_new(pkcs7, NID_pkcs7_data))
 	    ossl_raise(ePKCS7Error, NULL);
     }
-    in = ossl_obj2bio(&data);
+    in = ossl_obj2bio(data);
     if(!(out = PKCS7_dataInit(pkcs7, NULL))) goto err;
     for(;;){
 	if((len = BIO_read(in, buf, sizeof(buf))) <= 0)
@@ -921,7 +933,7 @@ ossl_pkcs7si_initialize(VALUE self, VALUE cert, VALUE key, VALUE digest)
 
     pkey = GetPrivPKeyPtr(key); /* NO NEED TO DUP */
     x509 = GetX509CertPtr(cert); /* NO NEED TO DUP */
-    md = ossl_evp_get_digestbyname(digest);
+    md = GetDigestPtr(digest);
     GetPKCS7si(self, p7si);
     if (!(PKCS7_SIGNER_INFO_set(p7si, x509, pkey, (EVP_MD*)md))) {
 	ossl_raise(ePKCS7Error, NULL);
@@ -1042,7 +1054,6 @@ ossl_pkcs7ri_get_enc_key(VALUE self)
 void
 Init_ossl_pkcs7(void)
 {
-#undef rb_intern
 #if 0
     mOSSL = rb_define_module("OpenSSL");
     eOSSLError = rb_define_class_under(mOSSL, "OpenSSLError", rb_eStandardError);
@@ -1057,7 +1068,7 @@ Init_ossl_pkcs7(void)
     rb_attr(cPKCS7, rb_intern("data"), 1, 0, Qfalse);
     rb_attr(cPKCS7, rb_intern("error_string"), 1, 1, Qfalse);
     rb_define_alloc_func(cPKCS7, ossl_pkcs7_alloc);
-    rb_define_method(cPKCS7, "initialize_copy", ossl_pkcs7_copy, 1);
+    rb_define_copy_func(cPKCS7, ossl_pkcs7_copy);
     rb_define_method(cPKCS7, "initialize", ossl_pkcs7_initialize, -1);
     rb_define_method(cPKCS7, "type=", ossl_pkcs7_set_type, 1);
     rb_define_method(cPKCS7, "type", ossl_pkcs7_get_type, 0);
diff --git a/ext/openssl/ossl_pkey.c b/ext/openssl/ossl_pkey.c
index e1fffb2446..3c7c5e1781 100644
--- a/ext/openssl/ossl_pkey.c
+++ b/ext/openssl/ossl_pkey.c
@@ -20,21 +20,6 @@ static ID id_private_q;
 /*
  * callback for generating keys
  */
-static VALUE
-call_check_ints0(VALUE arg)
-{
-    rb_thread_check_ints();
-    return Qnil;
-}
-
-static void *
-call_check_ints(void *arg)
-{
-    int state;
-    rb_protect(call_check_ints0, Qnil, &state);
-    return (void *)(VALUE)state;
-}
-
 int
 ossl_generate_cb_2(int p, int n, BN_GENCB *cb)
 {
@@ -53,18 +38,11 @@ ossl_generate_cb_2(int p, int n, BN_GENCB *cb)
 	*/
 	rb_protect(rb_yield, ary, &state);
 	if (state) {
+	    arg->stop = 1;
 	    arg->state = state;
-	    return 0;
-	}
-    }
-    if (arg->interrupted) {
-	arg->interrupted = 0;
-	state = (int)(VALUE)rb_thread_call_with_gvl(call_check_ints, NULL);
-	if (state) {
-	    arg->state = state;
-	    return 0;
 	}
     }
+    if (arg->stop) return 0;
     return 1;
 }
 
@@ -72,7 +50,7 @@ void
 ossl_generate_cb_stop(void *ptr)
 {
     struct ossl_generate_cb_arg *arg = (struct ossl_generate_cb_arg *)ptr;
-    arg->interrupted = 1;
+    arg->stop = 1;
 }
 
 static void
@@ -92,16 +70,13 @@ const rb_data_type_t ossl_evp_pkey_type = {
     0, 0, RUBY_TYPED_FREE_IMMEDIATELY,
 };
 
-static VALUE
-pkey_new0(EVP_PKEY *pkey)
+VALUE
+ossl_pkey_new(EVP_PKEY *pkey)
 {
-    VALUE obj;
-    int type;
-
-    if (!pkey || (type = EVP_PKEY_base_id(pkey)) == EVP_PKEY_NONE)
-	ossl_raise(rb_eRuntimeError, "pkey is empty");
-
-    switch (type) {
+    if (!pkey) {
+	ossl_raise(ePKeyError, "Cannot make new key from NULL.");
+    }
+    switch (EVP_PKEY_base_id(pkey)) {
 #if !defined(OPENSSL_NO_RSA)
     case EVP_PKEY_RSA:
 	return ossl_rsa_new(pkey);
@@ -114,30 +89,36 @@ pkey_new0(EVP_PKEY *pkey)
     case EVP_PKEY_DH:
 	return ossl_dh_new(pkey);
 #endif
-#if !defined(OPENSSL_NO_EC)
+#if !defined(OPENSSL_NO_EC) && (OPENSSL_VERSION_NUMBER >= 0x0090802fL)
     case EVP_PKEY_EC:
 	return ossl_ec_new(pkey);
 #endif
     default:
-	obj = NewPKey(cPKey);
-	SetPKey(obj, pkey);
-	return obj;
+	ossl_raise(ePKeyError, "unsupported key type");
     }
+
+    UNREACHABLE;
 }
 
 VALUE
-ossl_pkey_new(EVP_PKEY *pkey)
+ossl_pkey_new_from_file(VALUE filename)
 {
-    VALUE obj;
-    int status;
+    FILE *fp;
+    EVP_PKEY *pkey;
 
-    obj = rb_protect((VALUE (*)(VALUE))pkey_new0, (VALUE)pkey, &status);
-    if (status) {
-	EVP_PKEY_free(pkey);
-	rb_jump_tag(status);
+    rb_check_safe_obj(filename);
+    if (!(fp = fopen(StringValueCStr(filename), "r"))) {
+	ossl_raise(ePKeyError, "%s", strerror(errno));
     }
+    rb_fd_fix_cloexec(fileno(fp));
 
-    return obj;
+    pkey = PEM_read_PrivateKey(fp, NULL, ossl_pem_passwd_cb, NULL);
+    fclose(fp);
+    if (!pkey) {
+	ossl_raise(ePKeyError, NULL);
+    }
+
+    return ossl_pkey_new(pkey);
 }
 
 /*
@@ -145,15 +126,15 @@ ossl_pkey_new(EVP_PKEY *pkey)
  *     OpenSSL::PKey.read(string [, pwd ]) -> PKey
  *     OpenSSL::PKey.read(io [, pwd ]) -> PKey
  *
- * Reads a DER or PEM encoded string from _string_ or _io_ and returns an
+ * Reads a DER or PEM encoded string from +string+ or +io+ and returns an
  * instance of the appropriate PKey class.
  *
  * === Parameters
- * * _string+ is a DER- or PEM-encoded string containing an arbitrary private
+ * * +string+ is a DER- or PEM-encoded string containing an arbitrary private
  *   or public key.
- * * _io_ is an instance of IO containing a DER- or PEM-encoded
+ * * +io+ is an instance of +IO+ containing a DER- or PEM-encoded
  *   arbitrary private or public key.
- * * _pwd_ is an optional password in case _string_ or _io_ is an encrypted
+ * * +pwd+ is an optional password in case +string+ or +file+ is an encrypted
  *   PEM resource.
  */
 static VALUE
@@ -166,7 +147,7 @@ ossl_pkey_new_from_data(int argc, VALUE *argv, VALUE self)
     rb_scan_args(argc, argv, "11", &data, &pass);
     pass = ossl_pem_passwd_value(pass);
 
-    bio = ossl_obj2bio(&data);
+    bio = ossl_obj2bio(data);
     if (!(pkey = d2i_PrivateKey_bio(bio, NULL))) {
 	OSSL_BIO_reset(bio);
 	if (!(pkey = PEM_read_bio_PrivateKey(bio, NULL, ossl_pem_passwd_cb, (void *)pass))) {
@@ -185,52 +166,12 @@ ossl_pkey_new_from_data(int argc, VALUE *argv, VALUE self)
     return ossl_pkey_new(pkey);
 }
 
-void
-ossl_pkey_check_public_key(const EVP_PKEY *pkey)
-{
-    void *ptr;
-    const BIGNUM *n, *e, *pubkey;
-
-    if (EVP_PKEY_missing_parameters(pkey))
-	ossl_raise(ePKeyError, "parameters missing");
-
-    /* OpenSSL < 1.1.0 takes non-const pointer */
-    ptr = EVP_PKEY_get0((EVP_PKEY *)pkey);
-    switch (EVP_PKEY_base_id(pkey)) {
-      case EVP_PKEY_RSA:
-	RSA_get0_key(ptr, &n, &e, NULL);
-	if (n && e)
-	    return;
-	break;
-      case EVP_PKEY_DSA:
-	DSA_get0_key(ptr, &pubkey, NULL);
-	if (pubkey)
-	    return;
-	break;
-      case EVP_PKEY_DH:
-	DH_get0_key(ptr, &pubkey, NULL);
-	if (pubkey)
-	    return;
-	break;
-#if !defined(OPENSSL_NO_EC)
-      case EVP_PKEY_EC:
-	if (EC_KEY_get0_public_key(ptr))
-	    return;
-	break;
-#endif
-      default:
-	/* unsupported type; assuming ok */
-	return;
-    }
-    ossl_raise(ePKeyError, "public key missing");
-}
-
 EVP_PKEY *
 GetPKeyPtr(VALUE obj)
 {
     EVP_PKEY *pkey;
 
-    GetPKey(obj, pkey);
+    SafeGetPKey(obj, pkey);
 
     return pkey;
 }
@@ -243,7 +184,7 @@ GetPrivPKeyPtr(VALUE obj)
     if (rb_funcallv(obj, id_private_q, 0, NULL) != Qtrue) {
 	ossl_raise(rb_eArgError, "Private key is needed.");
     }
-    GetPKey(obj, pkey);
+    SafeGetPKey(obj, pkey);
 
     return pkey;
 }
@@ -253,7 +194,7 @@ DupPKeyPtr(VALUE obj)
 {
     EVP_PKEY *pkey;
 
-    GetPKey(obj, pkey);
+    SafeGetPKey(obj, pkey);
     EVP_PKEY_up_ref(pkey);
 
     return pkey;
@@ -282,13 +223,13 @@ ossl_pkey_alloc(VALUE klass)
  *      PKeyClass.new -> self
  *
  * Because PKey is an abstract class, actually calling this method explicitly
- * will raise a NotImplementedError.
+ * will raise a +NotImplementedError+.
  */
 static VALUE
 ossl_pkey_initialize(VALUE self)
 {
     if (rb_obj_is_instance_of(self, cPKey)) {
-	ossl_raise(rb_eTypeError, "OpenSSL::PKey::PKey can't be instantiated directly");
+	ossl_raise(rb_eNotImpError, "OpenSSL::PKey::PKey is an abstract class.");
     }
     return self;
 }
@@ -297,10 +238,10 @@ ossl_pkey_initialize(VALUE self)
  *  call-seq:
  *      pkey.sign(digest, data) -> String
  *
- * To sign the String _data_, _digest_, an instance of OpenSSL::Digest, must
- * be provided. The return value is again a String containing the signature.
+ * To sign the +String+ +data+, +digest+, an instance of OpenSSL::Digest, must
+ * be provided. The return value is again a +String+ containing the signature.
  * A PKeyError is raised should errors occur.
- * Any previous state of the Digest instance is irrelevant to the signature
+ * Any previous state of the +Digest+ instance is irrelevant to the signature
  * outcome, the digest instance is reset to its initial state during the
  * operation.
  *
@@ -321,25 +262,20 @@ ossl_pkey_sign(VALUE self, VALUE digest, VALUE data)
     int result;
 
     pkey = GetPrivPKeyPtr(self);
-    md = ossl_evp_get_digestbyname(digest);
+    md = GetDigestPtr(digest);
     StringValue(data);
-    str = rb_str_new(0, EVP_PKEY_size(pkey));
+    str = rb_str_new(0, EVP_PKEY_size(pkey)+16);
 
     ctx = EVP_MD_CTX_new();
     if (!ctx)
 	ossl_raise(ePKeyError, "EVP_MD_CTX_new");
-    if (!EVP_SignInit_ex(ctx, md, NULL)) {
-	EVP_MD_CTX_free(ctx);
-	ossl_raise(ePKeyError, "EVP_SignInit_ex");
-    }
-    if (!EVP_SignUpdate(ctx, RSTRING_PTR(data), RSTRING_LEN(data))) {
-	EVP_MD_CTX_free(ctx);
-	ossl_raise(ePKeyError, "EVP_SignUpdate");
-    }
+    EVP_SignInit(ctx, md);
+    EVP_SignUpdate(ctx, RSTRING_PTR(data), RSTRING_LEN(data));
     result = EVP_SignFinal(ctx, (unsigned char *)RSTRING_PTR(str), &buf_len, pkey);
     EVP_MD_CTX_free(ctx);
     if (!result)
-	ossl_raise(ePKeyError, "EVP_SignFinal");
+	ossl_raise(ePKeyError, NULL);
+    assert((long)buf_len <= RSTRING_LEN(str));
     rb_str_set_len(str, buf_len);
 
     return str;
@@ -349,12 +285,12 @@ ossl_pkey_sign(VALUE self, VALUE digest, VALUE data)
  *  call-seq:
  *      pkey.verify(digest, signature, data) -> String
  *
- * To verify the String _signature_, _digest_, an instance of
+ * To verify the +String+ +signature+, +digest+, an instance of
  * OpenSSL::Digest, must be provided to re-compute the message digest of the
- * original _data_, also a String. The return value is +true+ if the
+ * original +data+, also a +String+. The return value is +true+ if the
  * signature is valid, +false+ otherwise. A PKeyError is raised should errors
  * occur.
- * Any previous state of the Digest instance is irrelevant to the validation
+ * Any previous state of the +Digest+ instance is irrelevant to the validation
  * outcome, the digest instance is reset to its initial state during the
  * operation.
  *
@@ -372,27 +308,19 @@ ossl_pkey_verify(VALUE self, VALUE digest, VALUE sig, VALUE data)
     EVP_PKEY *pkey;
     const EVP_MD *md;
     EVP_MD_CTX *ctx;
-    int siglen, result;
+    int result;
 
     GetPKey(self, pkey);
-    ossl_pkey_check_public_key(pkey);
-    md = ossl_evp_get_digestbyname(digest);
+    md = GetDigestPtr(digest);
     StringValue(sig);
-    siglen = RSTRING_LENINT(sig);
     StringValue(data);
 
     ctx = EVP_MD_CTX_new();
     if (!ctx)
 	ossl_raise(ePKeyError, "EVP_MD_CTX_new");
-    if (!EVP_VerifyInit_ex(ctx, md, NULL)) {
-	EVP_MD_CTX_free(ctx);
-	ossl_raise(ePKeyError, "EVP_VerifyInit_ex");
-    }
-    if (!EVP_VerifyUpdate(ctx, RSTRING_PTR(data), RSTRING_LEN(data))) {
-	EVP_MD_CTX_free(ctx);
-	ossl_raise(ePKeyError, "EVP_VerifyUpdate");
-    }
-    result = EVP_VerifyFinal(ctx, (unsigned char *)RSTRING_PTR(sig), siglen, pkey);
+    EVP_VerifyInit(ctx, md);
+    EVP_VerifyUpdate(ctx, RSTRING_PTR(data), RSTRING_LEN(data));
+    result = EVP_VerifyFinal(ctx, (unsigned char *)RSTRING_PTR(sig), RSTRING_LENINT(sig), pkey);
     EVP_MD_CTX_free(ctx);
     switch (result) {
     case 0:
@@ -401,8 +329,9 @@ ossl_pkey_verify(VALUE self, VALUE digest, VALUE sig, VALUE data)
     case 1:
 	return Qtrue;
     default:
-	ossl_raise(ePKeyError, "EVP_VerifyFinal");
+	ossl_raise(ePKeyError, NULL);
     }
+    return Qnil; /* dummy */
 }
 
 /*
@@ -411,7 +340,6 @@ ossl_pkey_verify(VALUE self, VALUE digest, VALUE sig, VALUE data)
 void
 Init_ossl_pkey(void)
 {
-#undef rb_intern
 #if 0
     mOSSL = rb_define_module("OpenSSL");
     eOSSLError = rb_define_class_under(mOSSL, "OpenSSLError", rb_eStandardError);
diff --git a/ext/openssl/ossl_pkey.h b/ext/openssl/ossl_pkey.h
index 0db59305f7..218f2ebbae 100644
--- a/ext/openssl/ossl_pkey.h
+++ b/ext/openssl/ossl_pkey.h
@@ -34,17 +34,21 @@ extern const rb_data_type_t ossl_evp_pkey_type;
 	rb_raise(rb_eRuntimeError, "PKEY wasn't initialized!");\
     } \
 } while (0)
+#define SafeGetPKey(obj, pkey) do { \
+    OSSL_Check_Kind((obj), cPKey); \
+    GetPKey((obj), (pkey)); \
+} while (0)
 
 struct ossl_generate_cb_arg {
     int yield;
-    int interrupted;
+    int stop;
     int state;
 };
 int ossl_generate_cb_2(int p, int n, BN_GENCB *cb);
 void ossl_generate_cb_stop(void *ptr);
 
 VALUE ossl_pkey_new(EVP_PKEY *);
-void ossl_pkey_check_public_key(const EVP_PKEY *);
+VALUE ossl_pkey_new_from_file(VALUE);
 EVP_PKEY *GetPKeyPtr(VALUE);
 EVP_PKEY *DupPKeyPtr(VALUE);
 EVP_PKEY *GetPrivPKeyPtr(VALUE);
@@ -133,9 +137,9 @@ static VALUE ossl_##_keytype##_set_##_group(VALUE self, VALUE v1, VALUE v2, VALU
 	BIGNUM *bn3 = NULL, *orig_bn3 = NIL_P(v3) ? NULL : GetBNPtr(v3);\
 									\
 	Get##_type(self, obj);						\
-        if ((orig_bn1 && !(bn1 = BN_dup(orig_bn1))) ||			\
-            (orig_bn2 && !(bn2 = BN_dup(orig_bn2))) ||			\
-            (orig_bn3 && !(bn3 = BN_dup(orig_bn3)))) {			\
+	if (orig_bn1 && !(bn1 = BN_dup(orig_bn1)) ||			\
+	    orig_bn2 && !(bn2 = BN_dup(orig_bn2)) ||			\
+	    orig_bn3 && !(bn3 = BN_dup(orig_bn3))) {			\
 		BN_clear_free(bn1);					\
 		BN_clear_free(bn2);					\
 		BN_clear_free(bn3);					\
@@ -163,8 +167,8 @@ static VALUE ossl_##_keytype##_set_##_group(VALUE self, VALUE v1, VALUE v2) \
 	BIGNUM *bn2 = NULL, *orig_bn2 = NIL_P(v2) ? NULL : GetBNPtr(v2);\
 									\
 	Get##_type(self, obj);						\
-        if ((orig_bn1 && !(bn1 = BN_dup(orig_bn1))) ||			\
-            (orig_bn2 && !(bn2 = BN_dup(orig_bn2)))) {			\
+	if (orig_bn1 && !(bn1 = BN_dup(orig_bn1)) ||			\
+	    orig_bn2 && !(bn2 = BN_dup(orig_bn2))) {			\
 		BN_clear_free(bn1);					\
 		BN_clear_free(bn2);					\
 		ossl_raise(eBNError, NULL);				\
diff --git a/ext/openssl/ossl_pkey_dh.c b/ext/openssl/ossl_pkey_dh.c
index bf4e3f9322..938efe1abc 100644
--- a/ext/openssl/ossl_pkey_dh.c
+++ b/ext/openssl/ossl_pkey_dh.c
@@ -150,8 +150,8 @@ dh_generate(int size, int gen)
  * components alike.
  *
  * === Parameters
- * * _size_ is an integer representing the desired key size. Keys smaller than 1024 bits should be considered insecure.
- * * _generator_ is a small number > 1, typically 2 or 5.
+ * * +size+ is an integer representing the desired key size. Keys smaller than 1024 bits should be considered insecure.
+ * * +generator+ is a small number > 1, typically 2 or 5.
  *
  */
 static VALUE
@@ -181,15 +181,15 @@ ossl_dh_s_generate(int argc, VALUE *argv, VALUE klass)
  *   DH.new(size [, generator]) -> dh
  *
  * Either generates a DH instance from scratch or by reading already existing
- * DH parameters from _string_. Note that when reading a DH instance from
+ * DH parameters from +string+. Note that when reading a DH instance from
  * data that was encoded from a DH instance by using DH#to_pem or DH#to_der
  * the result will *not* contain a public/private key pair yet. This needs to
  * be generated using DH#generate_key! first.
  *
  * === Parameters
- * * _size_ is an integer representing the desired key size. Keys smaller than 1024 bits should be considered insecure.
- * * _generator_ is a small number > 1, typically 2 or 5.
- * * _string_ contains the DER or PEM encoded key.
+ * * +size+ is an integer representing the desired key size. Keys smaller than 1024 bits should be considered insecure.
+ * * +generator+ is a small number > 1, typically 2 or 5.
+ * * +string+ contains the DER or PEM encoded key.
  *
  * === Examples
  *  DH.new # -> dh
@@ -222,7 +222,7 @@ ossl_dh_initialize(int argc, VALUE *argv, VALUE self)
     }
     else {
 	arg = ossl_to_der_if_possible(arg);
-	in = ossl_obj2bio(&arg);
+	in = ossl_obj2bio(arg);
 	dh = PEM_read_bio_DHparams(in, NULL, NULL, NULL);
 	if (!dh){
 	    OSSL_BIO_reset(in);
@@ -262,7 +262,7 @@ ossl_dh_initialize_copy(VALUE self, VALUE other)
 	BIGNUM *pub2 = BN_dup(pub);
 	BIGNUM *priv2 = BN_dup(priv);
 
-        if (!pub2 || (priv && !priv2)) {
+	if (!pub2 || priv && !priv2) {
 	    BN_clear_free(pub2);
 	    BN_clear_free(priv2);
 	    ossl_raise(eDHError, "BN_dup");
@@ -436,7 +436,7 @@ ossl_dh_to_text(VALUE self)
  *     dh.public_key -> aDH
  *
  * Returns a new DH instance that carries just the public information, i.e.
- * the prime _p_ and the generator _g_, but no public/private key yet. Such
+ * the prime +p+ and the generator +g+, but no public/private key yet. Such
  * a pair may be generated using DH#generate_key!. The "public key" needed
  * for a key exchange with DH#compute_key is considered as per-session
  * information and may be retrieved with DH#pub_key once a key pair has
@@ -460,7 +460,7 @@ ossl_dh_to_public_key(VALUE self)
 
     GetDH(self, orig_dh);
     dh = DHparams_dup(orig_dh); /* err check perfomed by dh_instance */
-    obj = dh_instance(rb_obj_class(self), dh);
+    obj = dh_instance(CLASS_OF(self), dh);
     if (obj == Qfalse) {
 	DH_free(dh);
 	ossl_raise(eDHError, NULL);
@@ -526,7 +526,7 @@ ossl_dh_generate_key(VALUE self)
  * See DH_compute_key() for further information.
  *
  * === Parameters
- * * _pub_bn_ is a OpenSSL::BN, *not* the DH instance returned by
+ * * +pub_bn+ is a OpenSSL::BN, *not* the DH instance returned by
  *   DH#public_key as that contains the DH parameters only.
  */
 static VALUE
@@ -557,7 +557,7 @@ ossl_dh_compute_key(VALUE self, VALUE pub)
  * call-seq:
  *   dh.set_pqg(p, q, g) -> self
  *
- * Sets _p_, _q_, _g_ to the DH instance.
+ * Sets +p+, +q+, +g+ for the DH instance.
  */
 OSSL_PKEY_BN_DEF3(dh, DH, pqg, p, q, g)
 /*
@@ -565,7 +565,7 @@ OSSL_PKEY_BN_DEF3(dh, DH, pqg, p, q, g)
  * call-seq:
  *   dh.set_key(pub_key, priv_key) -> self
  *
- * Sets _pub_key_ and _priv_key_ for the DH instance. _priv_key_ may be +nil+.
+ * Sets +pub_key+ and +priv_key+ for the DH instance. +priv_key+ may be nil.
  */
 OSSL_PKEY_BN_DEF2(dh, DH, key, pub_key, priv_key)
 
@@ -618,7 +618,7 @@ Init_ossl_dh(void)
     cDH = rb_define_class_under(mPKey, "DH", cPKey);
     rb_define_singleton_method(cDH, "generate", ossl_dh_s_generate, -1);
     rb_define_method(cDH, "initialize", ossl_dh_initialize, -1);
-    rb_define_method(cDH, "initialize_copy", ossl_dh_initialize_copy, 1);
+    rb_define_copy_func(cDH, ossl_dh_initialize_copy);
     rb_define_method(cDH, "public?", ossl_dh_is_public, 0);
     rb_define_method(cDH, "private?", ossl_dh_is_private, 0);
     rb_define_method(cDH, "to_text", ossl_dh_to_text, 0);
diff --git a/ext/openssl/ossl_pkey_dsa.c b/ext/openssl/ossl_pkey_dsa.c
index 56cc9dd4f1..3821cd813c 100644
--- a/ext/openssl/ossl_pkey_dsa.c
+++ b/ext/openssl/ossl_pkey_dsa.c
@@ -172,7 +172,7 @@ dsa_generate(int size)
  * from scratch.
  *
  * === Parameters
- * * _size_ is an integer representing the desired key size.
+ * * +size+ is an integer representing the desired key size.
  *
  */
 static VALUE
@@ -195,12 +195,12 @@ ossl_dsa_s_generate(VALUE klass, VALUE size)
  *    DSA.new(size) -> dsa
  *    DSA.new(string [, pass]) -> dsa
  *
- * Creates a new DSA instance by reading an existing key from _string_.
+ * Creates a new DSA instance by reading an existing key from +string+.
  *
  * === Parameters
- * * _size_ is an integer representing the desired key size.
- * * _string_ contains a DER or PEM encoded key.
- * * _pass_ is a string that contains an optional password.
+ * * +size+ is an integer representing the desired key size.
+ * * +string+ contains a DER or PEM encoded key.
+ * * +pass+ is a string that contains an optional password.
  *
  * === Examples
  *  DSA.new -> dsa
@@ -229,7 +229,7 @@ ossl_dsa_initialize(int argc, VALUE *argv, VALUE self)
     else {
 	pass = ossl_pem_passwd_value(pass);
 	arg = ossl_to_der_if_possible(arg);
-	in = ossl_obj2bio(&arg);
+	in = ossl_obj2bio(arg);
 	dsa = PEM_read_bio_DSAPrivateKey(in, NULL, ossl_pem_passwd_cb, (void *)pass);
 	if (!dsa) {
 	    OSSL_BIO_reset(in);
@@ -329,8 +329,8 @@ ossl_dsa_is_private(VALUE self)
  * Encodes this DSA to its PEM encoding.
  *
  * === Parameters
- * * _cipher_ is an OpenSSL::Cipher.
- * * _password_ is a string containing your password.
+ * * +cipher+ is an OpenSSL::Cipher.
+ * * +password+ is a string containing your password.
  *
  * === Examples
  *  DSA.to_pem -> aString
@@ -348,7 +348,7 @@ ossl_dsa_export(int argc, VALUE *argv, VALUE self)
     GetDSA(self, dsa);
     rb_scan_args(argc, argv, "02", &cipher, &pass);
     if (!NIL_P(cipher)) {
-	ciph = ossl_evp_get_cipherbyname(cipher);
+	ciph = GetCipherPtr(cipher);
 	pass = ossl_pem_passwd_value(pass);
     }
     if (!(out = BIO_new(BIO_s_mem()))) {
@@ -491,7 +491,7 @@ ossl_dsa_to_public_key(VALUE self)
 	(i2d_of_void *)i2d_DSAPublicKey, (d2i_of_void *)d2i_DSAPublicKey, (char *)(dsa))
     dsa = DSAPublicKey_dup(EVP_PKEY_get0_DSA(pkey));
 #undef DSAPublicKey_dup
-    obj = dsa_instance(rb_obj_class(self), dsa);
+    obj = dsa_instance(CLASS_OF(self), dsa);
     if (obj == Qfalse) {
 	DSA_free(dsa);
 	ossl_raise(eDSAError, NULL);
@@ -499,16 +499,18 @@ ossl_dsa_to_public_key(VALUE self)
     return obj;
 }
 
+#define ossl_dsa_buf_size(dsa) (DSA_size(dsa) + 16)
+
 /*
  *  call-seq:
  *    dsa.syssign(string) -> aString
  *
- * Computes and returns the DSA signature of _string_, where _string_ is
+ * Computes and returns the DSA signature of +string+, where +string+ is
  * expected to be an already-computed message digest of the original input
  * data. The signature is issued using the private key of this DSA instance.
  *
  * === Parameters
- * * _string_ is a message digest of the original input data to be signed.
+ * * +string+ is a message digest of the original input data to be signed
  *
  * === Example
  *  dsa = OpenSSL::PKey::DSA.new(2048)
@@ -533,7 +535,7 @@ ossl_dsa_sign(VALUE self, VALUE data)
     if (!DSA_PRIVATE(self, dsa))
 	ossl_raise(eDSAError, "Private DSA key needed!");
     StringValue(data);
-    str = rb_str_new(0, DSA_size(dsa));
+    str = rb_str_new(0, ossl_dsa_buf_size(dsa));
     if (!DSA_sign(0, (unsigned char *)RSTRING_PTR(data), RSTRING_LENINT(data),
 		  (unsigned char *)RSTRING_PTR(str),
 		  &buf_len, dsa)) { /* type is ignored (0) */
@@ -549,11 +551,11 @@ ossl_dsa_sign(VALUE self, VALUE data)
  *    dsa.sysverify(digest, sig) -> true | false
  *
  * Verifies whether the signature is valid given the message digest input. It
- * does so by validating _sig_ using the public key of this DSA instance.
+ * does so by validating +sig+ using the public key of this DSA instance.
  *
  * === Parameters
- * * _digest_ is a message digest of the original input data to be signed
- * * _sig_ is a DSA signature value
+ * * +digest+ is a message digest of the original input data to be signed
+ * * +sig+ is a DSA signature value
  *
  * === Example
  *  dsa = OpenSSL::PKey::DSA.new(2048)
@@ -590,7 +592,7 @@ ossl_dsa_verify(VALUE self, VALUE digest, VALUE sig)
  * call-seq:
  *   dsa.set_pqg(p, q, g) -> self
  *
- * Sets _p_, _q_, _g_ to the DSA instance.
+ * Sets +p+, +q+, +g+ for the DSA instance.
  */
 OSSL_PKEY_BN_DEF3(dsa, DSA, pqg, p, q, g)
 /*
@@ -598,7 +600,7 @@ OSSL_PKEY_BN_DEF3(dsa, DSA, pqg, p, q, g)
  * call-seq:
  *   dsa.set_key(pub_key, priv_key) -> self
  *
- * Sets _pub_key_ and _priv_key_ for the DSA instance. _priv_key_ may be +nil+.
+ * Sets +pub_key+ and +priv_key+ for the DSA instance. +priv_key+ may be nil.
  */
 OSSL_PKEY_BN_DEF2(dsa, DSA, key, pub_key, priv_key)
 
@@ -627,12 +629,18 @@ Init_ossl_dsa(void)
      * DSA, the Digital Signature Algorithm, is specified in NIST's
      * FIPS 186-3. It is an asymmetric public key algorithm that may be used
      * similar to e.g. RSA.
+     * Please note that for OpenSSL versions prior to 1.0.0 the digest
+     * algorithms OpenSSL::Digest::DSS (equivalent to SHA) or
+     * OpenSSL::Digest::DSS1 (equivalent to SHA-1) must be used for issuing
+     * signatures with a DSA key using OpenSSL::PKey#sign.
+     * Starting with OpenSSL 1.0.0, digest algorithms are no longer restricted,
+     * any Digest may be used for signing.
      */
     cDSA = rb_define_class_under(mPKey, "DSA", cPKey);
 
     rb_define_singleton_method(cDSA, "generate", ossl_dsa_s_generate, 1);
     rb_define_method(cDSA, "initialize", ossl_dsa_initialize, -1);
-    rb_define_method(cDSA, "initialize_copy", ossl_dsa_initialize_copy, 1);
+    rb_define_copy_func(cDSA, ossl_dsa_initialize_copy);
 
     rb_define_method(cDSA, "public?", ossl_dsa_is_public, 0);
     rb_define_method(cDSA, "private?", ossl_dsa_is_private, 0);
diff --git a/ext/openssl/ossl_pkey_ec.c b/ext/openssl/ossl_pkey_ec.c
index 8bb611248b..f0a31231b4 100644
--- a/ext/openssl/ossl_pkey_ec.c
+++ b/ext/openssl/ossl_pkey_ec.c
@@ -4,7 +4,7 @@
 
 #include "ossl.h"
 
-#if !defined(OPENSSL_NO_EC)
+#if !defined(OPENSSL_NO_EC) && (OPENSSL_VERSION_NUMBER >= 0x0090802fL)
 
 #define EXPORT_PEM 0
 #define EXPORT_DER 1
@@ -23,21 +23,33 @@ static const rb_data_type_t ossl_ec_point_type;
     GetPKeyEC(obj, _pkey); \
     (key) = EVP_PKEY_get0_EC_KEY(_pkey); \
 } while (0)
+#define SafeGetEC(obj, key) do { \
+    OSSL_Check_Kind(obj, cEC); \
+    GetEC(obj, key); \
+} while (0)
 
 #define GetECGroup(obj, group) do { \
     TypedData_Get_Struct(obj, EC_GROUP, &ossl_ec_group_type, group); \
     if ((group) == NULL) \
 	ossl_raise(eEC_GROUP, "EC_GROUP is not initialized"); \
 } while (0)
+#define SafeGetECGroup(obj, group) do { \
+    OSSL_Check_Kind((obj), cEC_GROUP); \
+    GetECGroup(obj, group); \
+} while (0)
 
 #define GetECPoint(obj, point) do { \
     TypedData_Get_Struct(obj, EC_POINT, &ossl_ec_point_type, point); \
     if ((point) == NULL) \
 	ossl_raise(eEC_POINT, "EC_POINT is not initialized"); \
 } while (0)
+#define SafeGetECPoint(obj, point) do { \
+    OSSL_Check_Kind((obj), cEC_POINT); \
+    GetECPoint(obj, point); \
+} while(0)
 #define GetECPointGroup(obj, group) do { \
     VALUE _group = rb_attr_get(obj, id_i_group); \
-    GetECGroup(_group, group); \
+    SafeGetECGroup(_group, group); \
 } while (0)
 
 VALUE cEC;
@@ -116,7 +128,7 @@ ec_key_new_from_group(VALUE arg)
     if (rb_obj_is_kind_of(arg, cEC_GROUP)) {
 	EC_GROUP *group;
 
-	GetECGroup(arg, group);
+	SafeGetECGroup(arg, group);
 	if (!(ec = EC_KEY_new()))
 	    ossl_raise(eECError, NULL);
 
@@ -196,7 +208,7 @@ static VALUE ossl_ec_key_initialize(int argc, VALUE *argv, VALUE self)
     } else if (rb_obj_is_kind_of(arg, cEC)) {
 	EC_KEY *other_ec = NULL;
 
-	GetEC(arg, other_ec);
+	SafeGetEC(arg, other_ec);
 	if (!(ec = EC_KEY_dup(other_ec)))
 	    ossl_raise(eECError, NULL);
     } else if (rb_obj_is_kind_of(arg, cEC_GROUP)) {
@@ -205,7 +217,7 @@ static VALUE ossl_ec_key_initialize(int argc, VALUE *argv, VALUE self)
 	BIO *in;
 
 	pass = ossl_pem_passwd_value(pass);
-	in = ossl_obj2bio(&arg);
+	in = ossl_obj2bio(arg);
 
 	ec = PEM_read_bio_ECPrivateKey(in, NULL, ossl_pem_passwd_cb, (void *)pass);
 	if (!ec) {
@@ -245,7 +257,7 @@ ossl_ec_key_initialize_copy(VALUE self, VALUE other)
     GetPKey(self, pkey);
     if (EVP_PKEY_base_id(pkey) != EVP_PKEY_NONE)
 	ossl_raise(eECError, "EC already initialized");
-    GetEC(other, ec);
+    SafeGetEC(other, ec);
 
     ec_new = EC_KEY_dup(ec);
     if (!ec_new)
@@ -263,7 +275,7 @@ ossl_ec_key_initialize_copy(VALUE self, VALUE other)
  *   key.group   => group
  *
  * Returns the EC::Group that the key is associated with. Modifying the returned
- * group does not affect _key_.
+ * group does not affect +key+.
  */
 static VALUE
 ossl_ec_key_get_group(VALUE self)
@@ -284,7 +296,7 @@ ossl_ec_key_get_group(VALUE self)
  *   key.group = group
  *
  * Sets the EC::Group for the key. The group structure is internally copied so
- * modification to _group_ after assigning to a key has no effect on the key.
+ * modifition to +group+ after assigning to a key has no effect on the key.
  */
 static VALUE
 ossl_ec_key_set_group(VALUE self, VALUE group_v)
@@ -293,7 +305,7 @@ ossl_ec_key_set_group(VALUE self, VALUE group_v)
     EC_GROUP *group;
 
     GetEC(self, ec);
-    GetECGroup(group_v, group);
+    SafeGetECGroup(group_v, group);
 
     if (EC_KEY_set_group(ec, group) != 1)
         ossl_raise(eECError, "EC_KEY_set_group");
@@ -378,7 +390,7 @@ static VALUE ossl_ec_key_set_public_key(VALUE self, VALUE public_key)
 
     GetEC(self, ec);
     if (!NIL_P(public_key))
-        GetECPoint(public_key, point);
+        SafeGetECPoint(public_key, point);
 
     switch (EC_KEY_set_public_key(ec, point)) {
     case 1:
@@ -446,7 +458,7 @@ static VALUE ossl_ec_key_to_string(VALUE self, VALUE ciph, VALUE pass, int forma
         private = 1;
 
     if (!NIL_P(ciph)) {
-	cipher = ossl_evp_get_cipherbyname(ciph);
+	cipher = GetCipherPtr(ciph);
 	pass = ossl_pem_passwd_value(pass);
     }
 
@@ -490,8 +502,8 @@ static VALUE ossl_ec_key_to_string(VALUE self, VALUE ciph, VALUE pass, int forma
  *     key.export([cipher, pass_phrase]) => String
  *     key.to_pem([cipher, pass_phrase]) => String
  *
- * Outputs the EC key in PEM encoding.  If _cipher_ and _pass_phrase_ are given
- * they will be used to encrypt the key.  _cipher_ must be an OpenSSL::Cipher
+ * Outputs the EC key in PEM encoding.  If +cipher+ and +pass_phrase+ are given
+ * they will be used to encrypt the key.  +cipher+ must be an OpenSSL::Cipher
  * instance. Note that encryption will only be effective for a private key,
  * public keys will always be encoded in plain text.
  */
@@ -596,7 +608,7 @@ static VALUE ossl_ec_key_dh_compute_key(VALUE self, VALUE pubkey)
     VALUE str;
 
     GetEC(self, ec);
-    GetECPoint(pubkey, point);
+    SafeGetECPoint(pubkey, point);
 
 /* BUG: need a way to figure out the maximum string size */
     buf_len = 1024;
@@ -631,10 +643,11 @@ static VALUE ossl_ec_key_dsa_sign_asn1(VALUE self, VALUE data)
     if (EC_KEY_get0_private_key(ec) == NULL)
 	ossl_raise(eECError, "Private EC key needed!");
 
-    str = rb_str_new(0, ECDSA_size(ec));
+    str = rb_str_new(0, ECDSA_size(ec) + 16);
     if (ECDSA_sign(0, (unsigned char *) RSTRING_PTR(data), RSTRING_LENINT(data), (unsigned char *) RSTRING_PTR(str), &buf_len, ec) != 1)
-	ossl_raise(eECError, "ECDSA_sign");
-    rb_str_set_len(str, buf_len);
+         ossl_raise(eECError, "ECDSA_sign");
+
+    rb_str_resize(str, buf_len);
 
     return str;
 }
@@ -712,7 +725,7 @@ ec_group_new(const EC_GROUP *group)
  *
  * Creates a new EC::Group object.
  *
- * _ec_method_ is a symbol that represents an EC_METHOD. Currently the following
+ * +ec_method+ is a symbol that represents an EC_METHOD. Currently the following
  * are supported:
  *
  * * :GFp_simple
@@ -759,11 +772,11 @@ static VALUE ossl_ec_group_initialize(int argc, VALUE *argv, VALUE self)
         } else if (rb_obj_is_kind_of(arg1, cEC_GROUP)) {
             const EC_GROUP *arg1_group;
 
-            GetECGroup(arg1, arg1_group);
+            SafeGetECGroup(arg1, arg1_group);
             if ((group = EC_GROUP_dup(arg1_group)) == NULL)
                 ossl_raise(eEC_GROUP, "EC_GROUP_dup");
         } else {
-            BIO *in = ossl_obj2bio(&arg1);
+            BIO *in = ossl_obj2bio(arg1);
 
             group = PEM_read_bio_ECPKParameters(in, NULL, NULL, NULL);
             if (!group) {
@@ -835,7 +848,7 @@ ossl_ec_group_initialize_copy(VALUE self, VALUE other)
     TypedData_Get_Struct(self, EC_GROUP, &ossl_ec_group_type, group_new);
     if (group_new)
 	ossl_raise(eEC_GROUP, "EC::Group already initialized");
-    GetECGroup(other, group);
+    SafeGetECGroup(other, group);
 
     group_new = EC_GROUP_dup(group);
     if (!group_new)
@@ -850,15 +863,15 @@ ossl_ec_group_initialize_copy(VALUE self, VALUE other)
  *   group1.eql?(group2)   => true | false
  *   group1 == group2   => true | false
  *
- * Returns +true+ if the two groups use the same curve and have the same
- * parameters, +false+ otherwise.
+ * Returns true if the two groups use the same curve and have the same
+ * parameters, false otherwise.
  */
 static VALUE ossl_ec_group_eql(VALUE a, VALUE b)
 {
     EC_GROUP *group1 = NULL, *group2 = NULL;
 
     GetECGroup(a, group1);
-    GetECGroup(b, group2);
+    SafeGetECGroup(b, group2);
 
     if (EC_GROUP_cmp(group1, group2, ossl_bn_ctx) == 1)
        return Qfalse;
@@ -891,8 +904,8 @@ static VALUE ossl_ec_group_get_generator(VALUE self)
  * call-seq:
  *   group.set_generator(generator, order, cofactor)   => self
  *
- * Sets the curve parameters. _generator_ must be an instance of EC::Point that
- * is on the curve. _order_ and _cofactor_ are integers.
+ * Sets the curve parameters. +generator+ must be an instance of EC::Point that
+ * is on the curve. +order+ and +cofactor+ are integers.
  *
  * See the OpenSSL documentation for EC_GROUP_set_generator()
  */
@@ -903,7 +916,7 @@ static VALUE ossl_ec_group_set_generator(VALUE self, VALUE generator, VALUE orde
     const BIGNUM *o, *co;
 
     GetECGroup(self, group);
-    GetECPoint(generator, point);
+    SafeGetECPoint(generator, point);
     o = GetBNPtr(order);
     co = GetBNPtr(cofactor);
 
@@ -1093,49 +1106,42 @@ static VALUE ossl_ec_group_get_point_conversion_form(VALUE self)
    return ID2SYM(ret);
 }
 
-static point_conversion_form_t
-parse_point_conversion_form_symbol(VALUE sym)
-{
-    ID id = SYM2ID(sym);
-
-    if (id == ID_uncompressed)
-	return POINT_CONVERSION_UNCOMPRESSED;
-    else if (id == ID_compressed)
-	return POINT_CONVERSION_COMPRESSED;
-    else if (id == ID_hybrid)
-	return POINT_CONVERSION_HYBRID;
-    else
-	ossl_raise(rb_eArgError, "unsupported point conversion form %+"PRIsVALUE
-		   " (expected :compressed, :uncompressed, or :hybrid)", sym);
-}
-
 /*
  * call-seq:
  *   group.point_conversion_form = form
  *
  * Sets the form how EC::Point data is encoded as ASN.1 as defined in X9.62.
  *
- * _format_ can be one of these:
+ * +format+ can be one of these:
  *
- * +:compressed+::
+ * :compressed::
  *   Encoded as z||x, where z is an octet indicating which solution of the
  *   equation y is. z will be 0x02 or 0x03.
- * +:uncompressed+::
+ * :uncompressed::
  *   Encoded as z||x||y, where z is an octet 0x04.
- * +:hybrid+::
+ * :hybrid::
  *   Encodes as z||x||y, where z is an octet indicating which solution of the
  *   equation y is. z will be 0x06 or 0x07.
  *
  * See the OpenSSL documentation for EC_GROUP_set_point_conversion_form()
  */
-static VALUE
-ossl_ec_group_set_point_conversion_form(VALUE self, VALUE form_v)
+static VALUE ossl_ec_group_set_point_conversion_form(VALUE self, VALUE form_v)
 {
-    EC_GROUP *group;
+    EC_GROUP *group = NULL;
     point_conversion_form_t form;
+    ID form_id = SYM2ID(form_v);
 
     GetECGroup(self, group);
-    form = parse_point_conversion_form_symbol(form_v);
+
+    if (form_id == ID_uncompressed) {
+        form = POINT_CONVERSION_UNCOMPRESSED;
+    } else if (form_id == ID_compressed) {
+        form = POINT_CONVERSION_COMPRESSED;
+    } else if (form_id == ID_hybrid) {
+        form = POINT_CONVERSION_HYBRID;
+    } else {
+        ossl_raise(rb_eArgError, "form must be :compressed, :uncompressed, or :hybrid");
+    }
 
     EC_GROUP_set_point_conversion_form(group, form);
 
@@ -1185,7 +1191,7 @@ static VALUE ossl_ec_group_set_seed(VALUE self, VALUE seed)
 
 /*
  * call-seq:
- *   group.degree   => integer
+ *   group.degree   => Fixnum
  *
  * See the OpenSSL documentation for EC_GROUP_get_degree()
  */
@@ -1319,62 +1325,77 @@ ec_point_new(const EC_POINT *point, const EC_GROUP *group)
     return obj;
 }
 
-static VALUE ossl_ec_point_initialize_copy(VALUE, VALUE);
 /*
  * call-seq:
  *   OpenSSL::PKey::EC::Point.new(point)
- *   OpenSSL::PKey::EC::Point.new(group [, encoded_point])
- *
- * Creates a new instance of OpenSSL::PKey::EC::Point. If the only argument is
- * an instance of EC::Point, a copy is returned. Otherwise, creates a point
- * that belongs to _group_.
+ *   OpenSSL::PKey::EC::Point.new(group)
+ *   OpenSSL::PKey::EC::Point.new(group, bn)
  *
- * _encoded_point_ is the octet string representation of the point. This
- * must be either a String or an OpenSSL::BN.
+ * See the OpenSSL documentation for EC_POINT_*
  */
 static VALUE ossl_ec_point_initialize(int argc, VALUE *argv, VALUE self)
 {
     EC_POINT *point;
-    VALUE group_v, arg2;
-    const EC_GROUP *group;
+    VALUE arg1, arg2;
+    VALUE group_v = Qnil;
+    const EC_GROUP *group = NULL;
 
     TypedData_Get_Struct(self, EC_POINT, &ossl_ec_point_type, point);
     if (point)
-	rb_raise(eEC_POINT, "EC_POINT already initialized");
+        ossl_raise(eEC_POINT, "EC_POINT already initialized");
 
-    rb_scan_args(argc, argv, "11", &group_v, &arg2);
-    if (rb_obj_is_kind_of(group_v, cEC_POINT)) {
-	if (argc != 1)
-	    rb_raise(rb_eArgError, "invalid second argument");
-	return ossl_ec_point_initialize_copy(self, group_v);
-    }
+    switch (rb_scan_args(argc, argv, "11", &arg1, &arg2)) {
+    case 1:
+        if (rb_obj_is_kind_of(arg1, cEC_POINT)) {
+            const EC_POINT *arg_point;
 
-    GetECGroup(group_v, group);
-    if (argc == 1) {
-	point = EC_POINT_new(group);
-	if (!point)
-	    ossl_raise(eEC_POINT, "EC_POINT_new");
-    }
-    else {
-	if (rb_obj_is_kind_of(arg2, cBN)) {
-	    point = EC_POINT_bn2point(group, GetBNPtr(arg2), NULL, ossl_bn_ctx);
-	    if (!point)
-		ossl_raise(eEC_POINT, "EC_POINT_bn2point");
-	}
-	else {
-	    StringValue(arg2);
-	    point = EC_POINT_new(group);
-	    if (!point)
-		ossl_raise(eEC_POINT, "EC_POINT_new");
-	    if (!EC_POINT_oct2point(group, point,
-				    (unsigned char *)RSTRING_PTR(arg2),
-				    RSTRING_LEN(arg2), ossl_bn_ctx)) {
-		EC_POINT_free(point);
-		ossl_raise(eEC_POINT, "EC_POINT_oct2point");
-	    }
-	}
+	    group_v = rb_attr_get(arg1, id_i_group);
+	    SafeGetECGroup(group_v, group);
+	    SafeGetECPoint(arg1, arg_point);
+
+            point = EC_POINT_dup(arg_point, group);
+        } else if (rb_obj_is_kind_of(arg1, cEC_GROUP)) {
+            group_v = arg1;
+            SafeGetECGroup(group_v, group);
+
+            point = EC_POINT_new(group);
+        } else {
+            ossl_raise(eEC_POINT, "wrong argument type: must be OpenSSL::PKey::EC::Point or OpenSSL::Pkey::EC::Group");
+        }
+
+        break;
+     case 2:
+        if (!rb_obj_is_kind_of(arg1, cEC_GROUP))
+            ossl_raise(rb_eArgError, "1st argument must be OpenSSL::PKey::EC::Group");
+        group_v = arg1;
+        SafeGetECGroup(group_v, group);
+
+        if (rb_obj_is_kind_of(arg2, cBN)) {
+            const BIGNUM *bn = GetBNPtr(arg2);
+
+            point = EC_POINT_bn2point(group, bn, NULL, ossl_bn_ctx);
+        } else {
+            BIO *in = ossl_obj2bio(arg1);
+
+/* BUG: finish me */
+
+            BIO_free(in);
+
+            if (point == NULL) {
+                ossl_raise(eEC_POINT, "unknown type for 2nd arg");
+            }
+        }
+        break;
+    default:
+        ossl_raise(rb_eArgError, "wrong number of arguments");
     }
 
+    if (point == NULL)
+        ossl_raise(eEC_POINT, NULL);
+
+    if (NIL_P(group_v))
+        ossl_raise(rb_eRuntimeError, "missing group (internal error)");
+
     RTYPEDDATA_DATA(self) = point;
     rb_ivar_set(self, id_i_group, group_v);
 
@@ -1391,10 +1412,10 @@ ossl_ec_point_initialize_copy(VALUE self, VALUE other)
     TypedData_Get_Struct(self, EC_POINT, &ossl_ec_point_type, point_new);
     if (point_new)
 	ossl_raise(eEC_POINT, "EC::Point already initialized");
-    GetECPoint(other, point);
+    SafeGetECPoint(other, point);
 
     group_v = rb_obj_dup(rb_attr_get(other, id_i_group));
-    GetECGroup(group_v, group);
+    SafeGetECGroup(group_v, group);
 
     point_new = EC_POINT_dup(point, group);
     if (!point_new)
@@ -1421,8 +1442,8 @@ static VALUE ossl_ec_point_eql(VALUE a, VALUE b)
         return Qfalse;
 
     GetECPoint(a, point1);
-    GetECPoint(b, point2);
-    GetECGroup(group_v1, group);
+    SafeGetECPoint(b, point2);
+    SafeGetECGroup(group_v1, group);
 
     if (EC_POINT_cmp(group, point1, point2, ossl_bn_ctx) == 1)
         return Qfalse;
@@ -1528,38 +1549,30 @@ static VALUE ossl_ec_point_set_to_infinity(VALUE self)
 
 /*
  * call-seq:
- *    point.to_octet_string(conversion_form) -> String
- *
- * Returns the octet string representation of the elliptic curve point.
+ *   point.to_bn   => OpenSSL::BN
  *
- * _conversion_form_ specifies how the point is converted. Possible values are:
- *
- * - +:compressed+
- * - +:uncompressed+
- * - +:hybrid+
+ *  See the OpenSSL documentation for EC_POINT_point2bn()
  */
-static VALUE
-ossl_ec_point_to_octet_string(VALUE self, VALUE conversion_form)
+static VALUE ossl_ec_point_to_bn(VALUE self)
 {
     EC_POINT *point;
+    VALUE bn_obj;
     const EC_GROUP *group;
     point_conversion_form_t form;
-    VALUE str;
-    size_t len;
+    BIGNUM *bn;
 
     GetECPoint(self, point);
     GetECPointGroup(self, group);
-    form = parse_point_conversion_form_symbol(conversion_form);
-
-    len = EC_POINT_point2oct(group, point, form, NULL, 0, ossl_bn_ctx);
-    if (!len)
-	ossl_raise(eEC_POINT, "EC_POINT_point2oct");
-    str = rb_str_new(NULL, (long)len);
-    if (!EC_POINT_point2oct(group, point, form,
-			    (unsigned char *)RSTRING_PTR(str), len,
-			    ossl_bn_ctx))
-	ossl_raise(eEC_POINT, "EC_POINT_point2oct");
-    return str;
+
+    form = EC_GROUP_get_point_conversion_form(group);
+
+    bn_obj = rb_obj_alloc(cBN);
+    bn = GetBNPtr(bn_obj);
+
+    if (EC_POINT_point2bn(group, point, form, bn, ossl_bn_ctx) == NULL)
+        ossl_raise(eEC_POINT, "EC_POINT_point2bn");
+
+    return bn_obj;
 }
 
 /*
@@ -1570,12 +1583,12 @@ ossl_ec_point_to_octet_string(VALUE self, VALUE conversion_form)
  * Performs elliptic curve point multiplication.
  *
  * The first form calculates <tt>bn1 * point + bn2 * G</tt>, where +G+ is the
- * generator of the group of _point_. _bn2_ may be omitted, and in that case,
+ * generator of the group of +point+. +bn2+ may be ommitted, and in that case,
  * the result is just <tt>bn1 * point</tt>.
  *
  * The second form calculates <tt>bns[0] * point + bns[1] * points[0] + ...
- * + bns[-1] * points[-1] + bn2 * G</tt>. _bn2_ may be omitted. _bns_ must be
- * an array of OpenSSL::BN. _points_ must be an array of
+ * + bns[-1] * points[-1] + bn2 * G</tt>. +bn2+ may be ommitted. +bns+ must be
+ * an array of OpenSSL::BN. +points+ must be an array of
  * OpenSSL::PKey::EC::Point. Please note that <tt>points[0]</tt> is not
  * multiplied by <tt>bns[0]</tt>, but <tt>bns[1]</tt>.
  */
@@ -1588,7 +1601,7 @@ static VALUE ossl_ec_point_mul(int argc, VALUE *argv, VALUE self)
     const BIGNUM *bn_g = NULL;
 
     GetECPoint(self, point_self);
-    GetECGroup(group_v, group);
+    SafeGetECGroup(group_v, group);
 
     result = rb_obj_alloc(cEC_POINT);
     ossl_ec_point_initialize(1, &group_v, result);
@@ -1608,7 +1621,7 @@ static VALUE ossl_ec_point_mul(int argc, VALUE *argv, VALUE self)
 	 * points  | self    | arg2[0] | arg2[1] | ...
 	 */
 	long i, num;
-	VALUE bns_tmp, tmp_p, tmp_b;
+	VALUE tmp_p, tmp_b;
 	const EC_POINT **points;
 	const BIGNUM **bignums;
 
@@ -1618,18 +1631,14 @@ static VALUE ossl_ec_point_mul(int argc, VALUE *argv, VALUE self)
 	    ossl_raise(rb_eArgError, "bns must be 1 longer than points; see the documentation");
 
 	num = RARRAY_LEN(arg1);
-	bns_tmp = rb_ary_tmp_new(num);
 	bignums = ALLOCV_N(const BIGNUM *, tmp_b, num);
-	for (i = 0; i < num; i++) {
-	    VALUE item = RARRAY_AREF(arg1, i);
-	    bignums[i] = GetBNPtr(item);
-	    rb_ary_push(bns_tmp, item);
-	}
+	for (i = 0; i < num; i++)
+	    bignums[i] = GetBNPtr(RARRAY_AREF(arg1, i));
 
 	points = ALLOCV_N(const EC_POINT *, tmp_p, num);
 	points[0] = point_self; /* self */
 	for (i = 0; i < num - 1; i++)
-	    GetECPoint(RARRAY_AREF(arg2, i), points[i + 1]);
+	    SafeGetECPoint(RARRAY_AREF(arg2, i), points[i + 1]);
 
 	if (!NIL_P(arg3))
 	    bn_g = GetBNPtr(arg3);
@@ -1649,7 +1658,6 @@ static VALUE ossl_ec_point_mul(int argc, VALUE *argv, VALUE self)
 
 void Init_ossl_ec(void)
 {
-#undef rb_intern
 #if 0
     mPKey = rb_define_module_under(mOSSL, "PKey");
     cPKey = rb_define_class_under(mPKey, "PKey", rb_cObject);
@@ -1700,7 +1708,7 @@ void Init_ossl_ec(void)
 
     rb_define_singleton_method(cEC, "generate", ossl_ec_key_s_generate, 1);
     rb_define_method(cEC, "initialize", ossl_ec_key_initialize, -1);
-    rb_define_method(cEC, "initialize_copy", ossl_ec_key_initialize_copy, 1);
+    rb_define_copy_func(cEC, ossl_ec_key_initialize_copy);
 /* copy/dup/cmp */
 
     rb_define_method(cEC, "group", ossl_ec_key_get_group, 0);
@@ -1737,7 +1745,7 @@ void Init_ossl_ec(void)
 
     rb_define_alloc_func(cEC_GROUP, ossl_ec_group_alloc);
     rb_define_method(cEC_GROUP, "initialize", ossl_ec_group_initialize, -1);
-    rb_define_method(cEC_GROUP, "initialize_copy", ossl_ec_group_initialize_copy, 1);
+    rb_define_copy_func(cEC_GROUP, ossl_ec_group_initialize_copy);
     rb_define_method(cEC_GROUP, "eql?", ossl_ec_group_eql, 1);
     rb_define_alias(cEC_GROUP, "==", "eql?");
 /* copy/dup/cmp */
@@ -1773,7 +1781,7 @@ void Init_ossl_ec(void)
 
     rb_define_alloc_func(cEC_POINT, ossl_ec_point_alloc);
     rb_define_method(cEC_POINT, "initialize", ossl_ec_point_initialize, -1);
-    rb_define_method(cEC_POINT, "initialize_copy", ossl_ec_point_initialize_copy, 1);
+    rb_define_copy_func(cEC_POINT, ossl_ec_point_initialize_copy);
     rb_attr(cEC_POINT, rb_intern("group"), 1, 0, 0);
     rb_define_method(cEC_POINT, "eql?", ossl_ec_point_eql, 1);
     rb_define_alias(cEC_POINT, "==", "eql?");
@@ -1785,7 +1793,7 @@ void Init_ossl_ec(void)
     rb_define_method(cEC_POINT, "set_to_infinity!", ossl_ec_point_set_to_infinity, 0);
 /* all the other methods */
 
-    rb_define_method(cEC_POINT, "to_octet_string", ossl_ec_point_to_octet_string, 1);
+    rb_define_method(cEC_POINT, "to_bn", ossl_ec_point_to_bn, 0);
     rb_define_method(cEC_POINT, "mul", ossl_ec_point_mul, -1);
 
     id_i_group = rb_intern("@group");
diff --git a/ext/openssl/ossl_pkey_rsa.c b/ext/openssl/ossl_pkey_rsa.c
index 4800fb2710..17a7494992 100644
--- a/ext/openssl/ossl_pkey_rsa.c
+++ b/ext/openssl/ossl_pkey_rsa.c
@@ -172,8 +172,8 @@ rsa_generate(int size, unsigned long exp)
  *   RSA.generate(size)           => RSA instance
  *   RSA.generate(size, exponent) => RSA instance
  *
- * Generates an RSA keypair.  _size_ is an integer representing the desired key
- * size.  Keys smaller than 1024 should be considered insecure.  _exponent_ is
+ * Generates an RSA keypair.  +size+ is an integer representing the desired key
+ * size.  Keys smaller than 1024 should be considered insecure.  +exponent+ is
  * an odd number normally 3, 17, or 65537.
  */
 static VALUE
@@ -203,12 +203,12 @@ ossl_rsa_s_generate(int argc, VALUE *argv, VALUE klass)
  *   RSA.new(encoded_key)              => RSA instance
  *   RSA.new(encoded_key, pass_phrase) => RSA instance
  *
- * Generates or loads an RSA keypair.  If an integer _key_size_ is given it
+ * Generates or loads an RSA keypair.  If an integer +key_size+ is given it
  * represents the desired key size.  Keys less than 1024 bits should be
  * considered insecure.
  *
- * A key can instead be loaded from an _encoded_key_ which must be PEM or DER
- * encoded.  A _pass_phrase_ can be used to decrypt the key.  If none is given
+ * A key can instead be loaded from an +encoded_key+ which must be PEM or DER
+ * encoded.  A +pass_phrase+ can be used to decrypt the key.  If none is given
  * OpenSSL will prompt for the pass phrase.
  *
  * = Examples
@@ -236,7 +236,7 @@ ossl_rsa_initialize(int argc, VALUE *argv, VALUE self)
     else {
 	pass = ossl_pem_passwd_value(pass);
 	arg = ossl_to_der_if_possible(arg);
-	in = ossl_obj2bio(&arg);
+	in = ossl_obj2bio(arg);
 	rsa = PEM_read_bio_RSAPrivateKey(in, NULL, ossl_pem_passwd_cb, (void *)pass);
 	if (!rsa) {
 	    OSSL_BIO_reset(in);
@@ -295,7 +295,7 @@ ossl_rsa_initialize_copy(VALUE self, VALUE other)
  * call-seq:
  *   rsa.public? => true
  *
- * The return value is always +true+ since every private key is also a public
+ * The return value is always true since every private key is also a public
  * key.
  */
 static VALUE
@@ -333,8 +333,8 @@ ossl_rsa_is_private(VALUE self)
  *   rsa.to_pem([cipher, pass_phrase]) => PEM-format String
  *   rsa.to_s([cipher, pass_phrase]) => PEM-format String
  *
- * Outputs this keypair in PEM encoding.  If _cipher_ and _pass_phrase_ are
- * given they will be used to encrypt the key.  _cipher_ must be an
+ * Outputs this keypair in PEM encoding.  If +cipher+ and +pass_phrase+ are
+ * given they will be used to encrypt the key.  +cipher+ must be an
  * OpenSSL::Cipher instance.
  */
 static VALUE
@@ -350,7 +350,7 @@ ossl_rsa_export(int argc, VALUE *argv, VALUE self)
     rb_scan_args(argc, argv, "02", &cipher, &pass);
 
     if (!NIL_P(cipher)) {
-	ciph = ossl_evp_get_cipherbyname(cipher);
+	ciph = GetCipherPtr(cipher);
 	pass = ossl_pem_passwd_value(pass);
     }
     if (!(out = BIO_new(BIO_s_mem()))) {
@@ -404,12 +404,14 @@ ossl_rsa_to_der(VALUE self)
     return str;
 }
 
+#define ossl_rsa_buf_size(rsa) (RSA_size(rsa)+16)
+
 /*
  * call-seq:
  *   rsa.public_encrypt(string)          => String
  *   rsa.public_encrypt(string, padding) => String
  *
- * Encrypt _string_ with the public key.  _padding_ defaults to PKCS1_PADDING.
+ * Encrypt +string+ with the public key.  +padding+ defaults to PKCS1_PADDING.
  * The encrypted string output can be decrypted using #private_decrypt.
  */
 static VALUE
@@ -427,7 +429,7 @@ ossl_rsa_public_encrypt(int argc, VALUE *argv, VALUE self)
     rb_scan_args(argc, argv, "11", &buffer, &padding);
     pad = (argc == 1) ? RSA_PKCS1_PADDING : NUM2INT(padding);
     StringValue(buffer);
-    str = rb_str_new(0, RSA_size(rsa));
+    str = rb_str_new(0, ossl_rsa_buf_size(rsa));
     buf_len = RSA_public_encrypt(RSTRING_LENINT(buffer), (unsigned char *)RSTRING_PTR(buffer),
 				 (unsigned char *)RSTRING_PTR(str), rsa, pad);
     if (buf_len < 0) ossl_raise(eRSAError, NULL);
@@ -441,8 +443,8 @@ ossl_rsa_public_encrypt(int argc, VALUE *argv, VALUE self)
  *   rsa.public_decrypt(string)          => String
  *   rsa.public_decrypt(string, padding) => String
  *
- * Decrypt _string_, which has been encrypted with the private key, with the
- * public key.  _padding_ defaults to PKCS1_PADDING.
+ * Decrypt +string+, which has been encrypted with the private key, with the
+ * public key.  +padding+ defaults to PKCS1_PADDING.
  */
 static VALUE
 ossl_rsa_public_decrypt(int argc, VALUE *argv, VALUE self)
@@ -459,7 +461,7 @@ ossl_rsa_public_decrypt(int argc, VALUE *argv, VALUE self)
     rb_scan_args(argc, argv, "11", &buffer, &padding);
     pad = (argc == 1) ? RSA_PKCS1_PADDING : NUM2INT(padding);
     StringValue(buffer);
-    str = rb_str_new(0, RSA_size(rsa));
+    str = rb_str_new(0, ossl_rsa_buf_size(rsa));
     buf_len = RSA_public_decrypt(RSTRING_LENINT(buffer), (unsigned char *)RSTRING_PTR(buffer),
 				 (unsigned char *)RSTRING_PTR(str), rsa, pad);
     if (buf_len < 0) ossl_raise(eRSAError, NULL);
@@ -473,7 +475,7 @@ ossl_rsa_public_decrypt(int argc, VALUE *argv, VALUE self)
  *   rsa.private_encrypt(string)          => String
  *   rsa.private_encrypt(string, padding) => String
  *
- * Encrypt _string_ with the private key.  _padding_ defaults to PKCS1_PADDING.
+ * Encrypt +string+ with the private key.  +padding+ defaults to PKCS1_PADDING.
  * The encrypted string output can be decrypted using #public_decrypt.
  */
 static VALUE
@@ -493,7 +495,7 @@ ossl_rsa_private_encrypt(int argc, VALUE *argv, VALUE self)
     rb_scan_args(argc, argv, "11", &buffer, &padding);
     pad = (argc == 1) ? RSA_PKCS1_PADDING : NUM2INT(padding);
     StringValue(buffer);
-    str = rb_str_new(0, RSA_size(rsa));
+    str = rb_str_new(0, ossl_rsa_buf_size(rsa));
     buf_len = RSA_private_encrypt(RSTRING_LENINT(buffer), (unsigned char *)RSTRING_PTR(buffer),
 				  (unsigned char *)RSTRING_PTR(str), rsa, pad);
     if (buf_len < 0) ossl_raise(eRSAError, NULL);
@@ -507,8 +509,8 @@ ossl_rsa_private_encrypt(int argc, VALUE *argv, VALUE self)
  *   rsa.private_decrypt(string)          => String
  *   rsa.private_decrypt(string, padding) => String
  *
- * Decrypt _string_, which has been encrypted with the public key, with the
- * private key.  _padding_ defaults to PKCS1_PADDING.
+ * Decrypt +string+, which has been encrypted with the public key, with the
+ * private key.  +padding+ defaults to PKCS1_PADDING.
  */
 static VALUE
 ossl_rsa_private_decrypt(int argc, VALUE *argv, VALUE self)
@@ -527,7 +529,7 @@ ossl_rsa_private_decrypt(int argc, VALUE *argv, VALUE self)
     rb_scan_args(argc, argv, "11", &buffer, &padding);
     pad = (argc == 1) ? RSA_PKCS1_PADDING : NUM2INT(padding);
     StringValue(buffer);
-    str = rb_str_new(0, RSA_size(rsa));
+    str = rb_str_new(0, ossl_rsa_buf_size(rsa));
     buf_len = RSA_private_decrypt(RSTRING_LENINT(buffer), (unsigned char *)RSTRING_PTR(buffer),
 				  (unsigned char *)RSTRING_PTR(str), rsa, pad);
     if (buf_len < 0) ossl_raise(eRSAError, NULL);
@@ -538,196 +540,6 @@ ossl_rsa_private_decrypt(int argc, VALUE *argv, VALUE self)
 
 /*
  * call-seq:
- *    rsa.sign_pss(digest, data, salt_length:, mgf1_hash:) -> String
- *
- * Signs _data_ using the Probabilistic Signature Scheme (RSA-PSS) and returns
- * the calculated signature.
- *
- * RSAError will be raised if an error occurs.
- *
- * See #verify_pss for the verification operation.
- *
- * === Parameters
- * _digest_::
- *   A String containing the message digest algorithm name.
- * _data_::
- *   A String. The data to be signed.
- * _salt_length_::
- *   The length in octets of the salt. Two special values are reserved:
- *   +:digest+ means the digest length, and +:max+ means the maximum possible
- *   length for the combination of the private key and the selected message
- *   digest algorithm.
- * _mgf1_hash_::
- *   The hash algorithm used in MGF1 (the currently supported mask generation
- *   function (MGF)).
- *
- * === Example
- *   data = "Sign me!"
- *   pkey = OpenSSL::PKey::RSA.new(2048)
- *   signature = pkey.sign_pss("SHA256", data, salt_length: :max, mgf1_hash: "SHA256")
- *   pub_key = pkey.public_key
- *   puts pub_key.verify_pss("SHA256", signature, data,
- *                           salt_length: :auto, mgf1_hash: "SHA256") # => true
- */
-static VALUE
-ossl_rsa_sign_pss(int argc, VALUE *argv, VALUE self)
-{
-    VALUE digest, data, options, kwargs[2], signature;
-    static ID kwargs_ids[2];
-    EVP_PKEY *pkey;
-    EVP_PKEY_CTX *pkey_ctx;
-    const EVP_MD *md, *mgf1md;
-    EVP_MD_CTX *md_ctx;
-    size_t buf_len;
-    int salt_len;
-
-    if (!kwargs_ids[0]) {
-	kwargs_ids[0] = rb_intern_const("salt_length");
-	kwargs_ids[1] = rb_intern_const("mgf1_hash");
-    }
-    rb_scan_args(argc, argv, "2:", &digest, &data, &options);
-    rb_get_kwargs(options, kwargs_ids, 2, 0, kwargs);
-    if (kwargs[0] == ID2SYM(rb_intern("max")))
-	salt_len = -2; /* RSA_PSS_SALTLEN_MAX_SIGN */
-    else if (kwargs[0] == ID2SYM(rb_intern("digest")))
-	salt_len = -1; /* RSA_PSS_SALTLEN_DIGEST */
-    else
-	salt_len = NUM2INT(kwargs[0]);
-    mgf1md = ossl_evp_get_digestbyname(kwargs[1]);
-
-    pkey = GetPrivPKeyPtr(self);
-    buf_len = EVP_PKEY_size(pkey);
-    md = ossl_evp_get_digestbyname(digest);
-    StringValue(data);
-    signature = rb_str_new(NULL, (long)buf_len);
-
-    md_ctx = EVP_MD_CTX_new();
-    if (!md_ctx)
-	goto err;
-
-    if (EVP_DigestSignInit(md_ctx, &pkey_ctx, md, NULL, pkey) != 1)
-	goto err;
-
-    if (EVP_PKEY_CTX_set_rsa_padding(pkey_ctx, RSA_PKCS1_PSS_PADDING) != 1)
-	goto err;
-
-    if (EVP_PKEY_CTX_set_rsa_pss_saltlen(pkey_ctx, salt_len) != 1)
-	goto err;
-
-    if (EVP_PKEY_CTX_set_rsa_mgf1_md(pkey_ctx, mgf1md) != 1)
-	goto err;
-
-    if (EVP_DigestSignUpdate(md_ctx, RSTRING_PTR(data), RSTRING_LEN(data)) != 1)
-	goto err;
-
-    if (EVP_DigestSignFinal(md_ctx, (unsigned char *)RSTRING_PTR(signature), &buf_len) != 1)
-	goto err;
-
-    rb_str_set_len(signature, (long)buf_len);
-
-    EVP_MD_CTX_free(md_ctx);
-    return signature;
-
-  err:
-    EVP_MD_CTX_free(md_ctx);
-    ossl_raise(eRSAError, NULL);
-}
-
-/*
- * call-seq:
- *    rsa.verify_pss(digest, signature, data, salt_length:, mgf1_hash:) -> true | false
- *
- * Verifies _data_ using the Probabilistic Signature Scheme (RSA-PSS).
- *
- * The return value is +true+ if the signature is valid, +false+ otherwise.
- * RSAError will be raised if an error occurs.
- *
- * See #sign_pss for the signing operation and an example code.
- *
- * === Parameters
- * _digest_::
- *   A String containing the message digest algorithm name.
- * _data_::
- *   A String. The data to be signed.
- * _salt_length_::
- *   The length in octets of the salt. Two special values are reserved:
- *   +:digest+ means the digest length, and +:auto+ means automatically
- *   determining the length based on the signature.
- * _mgf1_hash_::
- *   The hash algorithm used in MGF1.
- */
-static VALUE
-ossl_rsa_verify_pss(int argc, VALUE *argv, VALUE self)
-{
-    VALUE digest, signature, data, options, kwargs[2];
-    static ID kwargs_ids[2];
-    EVP_PKEY *pkey;
-    EVP_PKEY_CTX *pkey_ctx;
-    const EVP_MD *md, *mgf1md;
-    EVP_MD_CTX *md_ctx;
-    int result, salt_len;
-
-    if (!kwargs_ids[0]) {
-	kwargs_ids[0] = rb_intern_const("salt_length");
-	kwargs_ids[1] = rb_intern_const("mgf1_hash");
-    }
-    rb_scan_args(argc, argv, "3:", &digest, &signature, &data, &options);
-    rb_get_kwargs(options, kwargs_ids, 2, 0, kwargs);
-    if (kwargs[0] == ID2SYM(rb_intern("auto")))
-	salt_len = -2; /* RSA_PSS_SALTLEN_AUTO */
-    else if (kwargs[0] == ID2SYM(rb_intern("digest")))
-	salt_len = -1; /* RSA_PSS_SALTLEN_DIGEST */
-    else
-	salt_len = NUM2INT(kwargs[0]);
-    mgf1md = ossl_evp_get_digestbyname(kwargs[1]);
-
-    GetPKey(self, pkey);
-    md = ossl_evp_get_digestbyname(digest);
-    StringValue(signature);
-    StringValue(data);
-
-    md_ctx = EVP_MD_CTX_new();
-    if (!md_ctx)
-	goto err;
-
-    if (EVP_DigestVerifyInit(md_ctx, &pkey_ctx, md, NULL, pkey) != 1)
-	goto err;
-
-    if (EVP_PKEY_CTX_set_rsa_padding(pkey_ctx, RSA_PKCS1_PSS_PADDING) != 1)
-	goto err;
-
-    if (EVP_PKEY_CTX_set_rsa_pss_saltlen(pkey_ctx, salt_len) != 1)
-	goto err;
-
-    if (EVP_PKEY_CTX_set_rsa_mgf1_md(pkey_ctx, mgf1md) != 1)
-	goto err;
-
-    if (EVP_DigestVerifyUpdate(md_ctx, RSTRING_PTR(data), RSTRING_LEN(data)) != 1)
-	goto err;
-
-    result = EVP_DigestVerifyFinal(md_ctx,
-				   (unsigned char *)RSTRING_PTR(signature),
-				   RSTRING_LEN(signature));
-
-    switch (result) {
-      case 0:
-	ossl_clear_error();
-	EVP_MD_CTX_free(md_ctx);
-	return Qfalse;
-      case 1:
-	EVP_MD_CTX_free(md_ctx);
-	return Qtrue;
-      default:
-	goto err;
-    }
-
-  err:
-    EVP_MD_CTX_free(md_ctx);
-    ossl_raise(eRSAError, NULL);
-}
-
-/*
- * call-seq:
  *   rsa.params => hash
  *
  * THIS METHOD IS INSECURE, PRIVATE INFORMATION CAN LEAK OUT!!!
@@ -808,7 +620,7 @@ ossl_rsa_to_public_key(VALUE self)
     GetPKeyRSA(self, pkey);
     /* err check performed by rsa_instance */
     rsa = RSAPublicKey_dup(EVP_PKEY_get0_RSA(pkey));
-    obj = rsa_instance(rb_obj_class(self), rsa);
+    obj = rsa_instance(CLASS_OF(self), rsa);
     if (obj == Qfalse) {
 	RSA_free(rsa);
 	ossl_raise(eRSAError, NULL);
@@ -849,7 +661,7 @@ ossl_rsa_blinding_off(VALUE self)
  * call-seq:
  *   rsa.set_key(n, e, d) -> self
  *
- * Sets _n_, _e_, _d_ for the RSA instance.
+ * Sets +n+, +e+, +d+ for the RSA instance.
  */
 OSSL_PKEY_BN_DEF3(rsa, RSA, key, n, e, d)
 /*
@@ -857,7 +669,7 @@ OSSL_PKEY_BN_DEF3(rsa, RSA, key, n, e, d)
  * call-seq:
  *   rsa.set_factors(p, q) -> self
  *
- * Sets _p_, _q_ for the RSA instance.
+ * Sets +p+, +q+ for the RSA instance.
  */
 OSSL_PKEY_BN_DEF2(rsa, RSA, factors, p, q)
 /*
@@ -865,7 +677,7 @@ OSSL_PKEY_BN_DEF2(rsa, RSA, factors, p, q)
  * call-seq:
  *   rsa.set_crt_params(dmp1, dmq1, iqmp) -> self
  *
- * Sets _dmp1_, _dmq1_, _iqmp_ for the RSA instance. They are calculated by
+ * Sets +dmp1+, +dmq1+, +iqmp+ for the RSA instance. They are calculated by
  * <tt>d mod (p - 1)</tt>, <tt>d mod (q - 1)</tt> and <tt>q^(-1) mod p</tt>
  * respectively.
  */
@@ -896,7 +708,7 @@ Init_ossl_rsa(void)
     /* Document-class: OpenSSL::PKey::RSA
      *
      * RSA is an asymmetric public key algorithm that has been formalized in
-     * RFC 3447. It is in widespread use in public key infrastructures (PKI)
+     * RFC 3447. It is in widespread use in public key infrastuctures (PKI)
      * where certificates (cf. OpenSSL::X509::Certificate) often are issued
      * on the basis of a public/private RSA key pair. RSA is used in a wide
      * field of applications such as secure (symmetric) key exchange, e.g.
@@ -907,7 +719,7 @@ Init_ossl_rsa(void)
 
     rb_define_singleton_method(cRSA, "generate", ossl_rsa_s_generate, -1);
     rb_define_method(cRSA, "initialize", ossl_rsa_initialize, -1);
-    rb_define_method(cRSA, "initialize_copy", ossl_rsa_initialize_copy, 1);
+    rb_define_copy_func(cRSA, ossl_rsa_initialize_copy);
 
     rb_define_method(cRSA, "public?", ossl_rsa_is_public, 0);
     rb_define_method(cRSA, "private?", ossl_rsa_is_private, 0);
@@ -921,8 +733,6 @@ Init_ossl_rsa(void)
     rb_define_method(cRSA, "public_decrypt", ossl_rsa_public_decrypt, -1);
     rb_define_method(cRSA, "private_encrypt", ossl_rsa_private_encrypt, -1);
     rb_define_method(cRSA, "private_decrypt", ossl_rsa_private_decrypt, -1);
-    rb_define_method(cRSA, "sign_pss", ossl_rsa_sign_pss, -1);
-    rb_define_method(cRSA, "verify_pss", ossl_rsa_verify_pss, -1);
 
     DEF_OSSL_PKEY_BN(cRSA, rsa, n);
     DEF_OSSL_PKEY_BN(cRSA, rsa, e);
diff --git a/ext/openssl/ossl_rand.c b/ext/openssl/ossl_rand.c
index 4a4f9dd5bf..688c525afa 100644
--- a/ext/openssl/ossl_rand.c
+++ b/ext/openssl/ossl_rand.c
@@ -16,7 +16,7 @@ VALUE eRandomError;
  *  call-seq:
  *     seed(str) -> str
  *
- * ::seed is equivalent to ::add where _entropy_ is length of _str_.
+ * ::seed is equivalent to ::add where +entropy+ is length of +str+.
  */
 static VALUE
 ossl_rand_seed(VALUE self, VALUE str)
@@ -31,15 +31,15 @@ ossl_rand_seed(VALUE self, VALUE str)
  *  call-seq:
  *     add(str, entropy) -> self
  *
- * Mixes the bytes from _str_ into the Pseudo Random Number Generator(PRNG)
+ * Mixes the bytes from +str+ into the Pseudo Random Number Generator(PRNG)
  * state.
  *
- * Thus, if the data from _str_ are unpredictable to an adversary, this
+ * Thus, if the data from +str+ are unpredictable to an adversary, this
  * increases the uncertainty about the state and makes the PRNG output less
  * predictable.
  *
- * The _entropy_ argument is (the lower bound of) an estimate of how much
- * randomness is contained in _str_, measured in bytes.
+ * The +entropy+ argument is (the lower bound of) an estimate of how much
+ * randomness is contained in +str+, measured in bytes.
  *
  * === Example
  *
@@ -62,11 +62,13 @@ ossl_rand_add(VALUE self, VALUE str, VALUE entropy)
  *  call-seq:
  *     load_random_file(filename) -> true
  *
- * Reads bytes from _filename_ and adds them to the PRNG.
+ * Reads bytes from +filename+ and adds them to the PRNG.
  */
 static VALUE
 ossl_rand_load_file(VALUE self, VALUE filename)
 {
+    rb_check_safe_obj(filename);
+
     if(!RAND_load_file(StringValueCStr(filename), -1)) {
 	ossl_raise(eRandomError, NULL);
     }
@@ -77,13 +79,15 @@ ossl_rand_load_file(VALUE self, VALUE filename)
  *  call-seq:
  *     write_random_file(filename) -> true
  *
- * Writes a number of random generated bytes (currently 1024) to _filename_
+ * Writes a number of random generated bytes (currently 1024) to +filename+
  * which can be used to initialize the PRNG by calling ::load_random_file in a
  * later session.
  */
 static VALUE
 ossl_rand_write_file(VALUE self, VALUE filename)
 {
+    rb_check_safe_obj(filename);
+
     if (RAND_write_file(StringValueCStr(filename)) == -1) {
 	ossl_raise(eRandomError, NULL);
     }
@@ -94,7 +98,7 @@ ossl_rand_write_file(VALUE self, VALUE filename)
  *  call-seq:
  *	random_bytes(length) -> string
  *
- * Generates a String with _length_ number of cryptographically strong
+ * Generates +string+ with +length+ number of cryptographically strong
  * pseudo-random bytes.
  *
  * === Example
@@ -125,7 +129,7 @@ ossl_rand_bytes(VALUE self, VALUE len)
  *  call-seq:
  *	pseudo_bytes(length) -> string
  *
- * Generates a String with _length_ number of pseudo-random bytes.
+ * Generates +string+ with +length+ number of pseudo-random bytes.
  *
  * Pseudo-random byte sequences generated by ::pseudo_bytes will be unique if
  * they are of sufficient length, but are not necessarily unpredictable.
@@ -160,6 +164,8 @@ ossl_rand_pseudo_bytes(VALUE self, VALUE len)
 static VALUE
 ossl_rand_egd(VALUE self, VALUE filename)
 {
+    rb_check_safe_obj(filename);
+
     if (RAND_egd(StringValueCStr(filename)) == -1) {
 	ossl_raise(eRandomError, NULL);
     }
@@ -170,9 +176,9 @@ ossl_rand_egd(VALUE self, VALUE filename)
  *  call-seq:
  *     egd_bytes(filename, length) -> true
  *
- * Queries the entropy gathering daemon EGD on socket path given by _filename_.
+ * Queries the entropy gathering daemon EGD on socket path given by +filename+.
  *
- * Fetches _length_ number of bytes and uses ::add to seed the OpenSSL built-in
+ * Fetches +length+ number of bytes and uses ::add to seed the OpenSSL built-in
  * PRNG.
  */
 static VALUE
@@ -180,6 +186,8 @@ ossl_rand_egd_bytes(VALUE self, VALUE filename, VALUE len)
 {
     int n = NUM2INT(len);
 
+    rb_check_safe_obj(filename);
+
     if (RAND_egd_bytes(StringValueCStr(filename), n) == -1) {
 	ossl_raise(eRandomError, NULL);
     }
@@ -191,7 +199,7 @@ ossl_rand_egd_bytes(VALUE self, VALUE filename, VALUE len)
  *  call-seq:
  *     status? => true | false
  *
- * Return +true+ if the PRNG has been seeded with enough data, +false+ otherwise.
+ * Return true if the PRNG has been seeded with enough data, false otherwise.
  */
 static VALUE
 ossl_rand_status(VALUE self)
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c
index de0556f543..053613adae 100644
--- a/ext/openssl/ossl_ssl.c
+++ b/ext/openssl/ossl_ssl.c
@@ -11,6 +11,10 @@
  */
 #include "ossl.h"
 
+#if defined(HAVE_UNISTD_H)
+#  include <unistd.h> /* for read(), and write() */
+#endif
+
 #define numberof(ary) (int)(sizeof(ary)/sizeof((ary)[0]))
 
 #ifdef _WIN32
@@ -32,8 +36,7 @@ VALUE cSSLSocket;
 static VALUE eSSLErrorWaitReadable;
 static VALUE eSSLErrorWaitWritable;
 
-static ID id_call, ID_callback_state, id_tmp_dh_callback, id_tmp_ecdh_callback,
-	  id_npn_protocols_encoded;
+static ID ID_callback_state;
 static VALUE sym_exception, sym_wait_readable, sym_wait_writable;
 
 static ID id_i_cert_store, id_i_ca_file, id_i_ca_path, id_i_verify_mode,
@@ -46,19 +49,52 @@ static ID id_i_cert_store, id_i_ca_file, id_i_ca_path, id_i_verify_mode,
 	  id_i_verify_hostname;
 static ID id_i_io, id_i_context, id_i_hostname;
 
+/*
+ * SSLContext class
+ */
+static const struct {
+    const char *name;
+    SSL_METHOD *(*func)(void); /* FIXME: constify when dropping 0.9.8 */
+    int version;
+} ossl_ssl_method_tab[] = {
+#if defined(HAVE_SSL_CTX_SET_MIN_PROTO_VERSION)
+#define OSSL_SSL_METHOD_ENTRY(name, version) \
+    { #name,          (SSL_METHOD *(*)(void))TLS_method, version }, \
+    { #name"_server", (SSL_METHOD *(*)(void))TLS_server_method, version }, \
+    { #name"_client", (SSL_METHOD *(*)(void))TLS_client_method, version }
+#else
+#define OSSL_SSL_METHOD_ENTRY(name, version) \
+    { #name,          (SSL_METHOD *(*)(void))name##_method, version }, \
+    { #name"_server", (SSL_METHOD *(*)(void))name##_server_method, version }, \
+    { #name"_client", (SSL_METHOD *(*)(void))name##_client_method, version }
+#endif
+#if defined(HAVE_SSLV2_METHOD)
+    OSSL_SSL_METHOD_ENTRY(SSLv2, SSL2_VERSION),
+#endif
+#if defined(HAVE_SSLV3_METHOD)
+    OSSL_SSL_METHOD_ENTRY(SSLv3, SSL3_VERSION),
+#endif
+    OSSL_SSL_METHOD_ENTRY(TLSv1, TLS1_VERSION),
+#if defined(HAVE_TLSV1_1_METHOD)
+    OSSL_SSL_METHOD_ENTRY(TLSv1_1, TLS1_1_VERSION),
+#endif
+#if defined(HAVE_TLSV1_2_METHOD)
+    OSSL_SSL_METHOD_ENTRY(TLSv1_2, TLS1_2_VERSION),
+#endif
+    OSSL_SSL_METHOD_ENTRY(SSLv23, 0),
+#undef OSSL_SSL_METHOD_ENTRY
+};
+
 static int ossl_ssl_ex_vcb_idx;
+static int ossl_ssl_ex_store_p;
 static int ossl_ssl_ex_ptr_idx;
-static int ossl_sslctx_ex_ptr_idx;
-#if !defined(HAVE_X509_STORE_UP_REF)
-static int ossl_sslctx_ex_store_p;
-#endif
 
 static void
 ossl_sslctx_free(void *ptr)
 {
     SSL_CTX *ctx = ptr;
 #if !defined(HAVE_X509_STORE_UP_REF)
-    if (ctx && SSL_CTX_get_ex_data(ctx, ossl_sslctx_ex_store_p))
+    if(ctx && SSL_CTX_get_ex_data(ctx, ossl_ssl_ex_store_p)== (void*)1)
 	ctx->cert_store = NULL;
 #endif
     SSL_CTX_free(ctx);
@@ -76,24 +112,22 @@ static VALUE
 ossl_sslctx_s_alloc(VALUE klass)
 {
     SSL_CTX *ctx;
-    long mode = 0 |
-	SSL_MODE_ENABLE_PARTIAL_WRITE |
-	SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER |
-	SSL_MODE_RELEASE_BUFFERS;
+    long mode = SSL_MODE_ENABLE_PARTIAL_WRITE |
+	SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER;
     VALUE obj;
 
+#ifdef SSL_MODE_RELEASE_BUFFERS
+    mode |= SSL_MODE_RELEASE_BUFFERS;
+#endif
+
     obj = TypedData_Wrap_Struct(klass, &ossl_sslctx_type, 0);
-#if OPENSSL_VERSION_NUMBER >= 0x10100000 && !defined(LIBRESSL_VERSION_NUMBER)
-    ctx = SSL_CTX_new(TLS_method());
-#else
     ctx = SSL_CTX_new(SSLv23_method());
-#endif
     if (!ctx) {
         ossl_raise(eSSLError, "SSL_CTX_new");
     }
     SSL_CTX_set_mode(ctx, mode);
     RTYPEDDATA_DATA(obj) = ctx;
-    SSL_CTX_set_ex_data(ctx, ossl_sslctx_ex_ptr_idx, (void *)obj);
+    SSL_CTX_set_ex_data(ctx, ossl_ssl_ex_ptr_idx, (void*)obj);
 
 #if !defined(OPENSSL_NO_EC) && defined(HAVE_SSL_CTX_SET_ECDH_AUTO)
     /* We use SSL_CTX_set1_curves_list() to specify the curve used in ECDH. It
@@ -110,91 +144,49 @@ ossl_sslctx_s_alloc(VALUE klass)
     return obj;
 }
 
-static int
-parse_proto_version(VALUE str)
-{
-    int i;
-    static const struct {
-	const char *name;
-	int version;
-    } map[] = {
-	{ "SSL2", SSL2_VERSION },
-	{ "SSL3", SSL3_VERSION },
-	{ "TLS1", TLS1_VERSION },
-	{ "TLS1_1", TLS1_1_VERSION },
-	{ "TLS1_2", TLS1_2_VERSION },
-#ifdef TLS1_3_VERSION
-	{ "TLS1_3", TLS1_3_VERSION },
-#endif
-    };
-
-    if (NIL_P(str))
-	return 0;
-    if (RB_INTEGER_TYPE_P(str))
-	return NUM2INT(str);
-
-    if (SYMBOL_P(str))
-	str = rb_sym2str(str);
-    StringValue(str);
-    for (i = 0; i < numberof(map); i++)
-	if (!strncmp(map[i].name, RSTRING_PTR(str), RSTRING_LEN(str)))
-	    return map[i].version;
-    rb_raise(rb_eArgError, "unrecognized version %+"PRIsVALUE, str);
-}
-
 /*
  * call-seq:
- *    ctx.set_minmax_proto_version(min, max) -> nil
+ *    ctx.ssl_version = :TLSv1
+ *    ctx.ssl_version = "SSLv23_client"
  *
- * Sets the minimum and maximum supported protocol versions. See #min_version=
- * and #max_version=.
+ * Sets the SSL/TLS protocol version for the context. This forces connections to
+ * use only the specified protocol version.
+ *
+ * You can get a list of valid versions with OpenSSL::SSL::SSLContext::METHODS
  */
 static VALUE
-ossl_sslctx_set_minmax_proto_version(VALUE self, VALUE min_v, VALUE max_v)
+ossl_sslctx_set_ssl_version(VALUE self, VALUE ssl_method)
 {
     SSL_CTX *ctx;
-    int min, max;
+    const char *s;
+    VALUE m = ssl_method;
+    int i;
 
     GetSSLCTX(self, ctx);
-    min = parse_proto_version(min_v);
-    max = parse_proto_version(max_v);
-
-#ifdef HAVE_SSL_CTX_SET_MIN_PROTO_VERSION
-    if (!SSL_CTX_set_min_proto_version(ctx, min))
-	ossl_raise(eSSLError, "SSL_CTX_set_min_proto_version");
-    if (!SSL_CTX_set_max_proto_version(ctx, max))
-	ossl_raise(eSSLError, "SSL_CTX_set_max_proto_version");
-#else
-    {
-	unsigned long sum = 0, opts = 0;
-	int i;
-	static const struct {
-	    int ver;
-	    unsigned long opts;
-	} options_map[] = {
-	    { SSL2_VERSION, SSL_OP_NO_SSLv2 },
-	    { SSL3_VERSION, SSL_OP_NO_SSLv3 },
-	    { TLS1_VERSION, SSL_OP_NO_TLSv1 },
-	    { TLS1_1_VERSION, SSL_OP_NO_TLSv1_1 },
-	    { TLS1_2_VERSION, SSL_OP_NO_TLSv1_2 },
-# if defined(TLS1_3_VERSION)
-	    { TLS1_3_VERSION, SSL_OP_NO_TLSv1_3 },
-# endif
-	};
+    if (RB_TYPE_P(ssl_method, T_SYMBOL))
+	m = rb_sym2str(ssl_method);
+    s = StringValueCStr(m);
+    for (i = 0; i < numberof(ossl_ssl_method_tab); i++) {
+        if (strcmp(ossl_ssl_method_tab[i].name, s) == 0) {
+#if defined(HAVE_SSL_CTX_SET_MIN_PROTO_VERSION)
+	    int version = ossl_ssl_method_tab[i].version;
+#endif
+	    SSL_METHOD *method = ossl_ssl_method_tab[i].func();
 
-	for (i = 0; i < numberof(options_map); i++) {
-	    sum |= options_map[i].opts;
-            if ((min && min > options_map[i].ver) ||
-                (max && max < options_map[i].ver)) {
-		opts |= options_map[i].opts;
-            }
-	}
-	SSL_CTX_clear_options(ctx, sum);
-	SSL_CTX_set_options(ctx, opts);
-    }
+	    if (SSL_CTX_set_ssl_version(ctx, method) != 1)
+		ossl_raise(eSSLError, "SSL_CTX_set_ssl_version");
+
+#if defined(HAVE_SSL_CTX_SET_MIN_PROTO_VERSION)
+	    if (!SSL_CTX_set_min_proto_version(ctx, version))
+		ossl_raise(eSSLError, "SSL_CTX_set_min_proto_version");
+	    if (!SSL_CTX_set_max_proto_version(ctx, version))
+		ossl_raise(eSSLError, "SSL_CTX_set_max_proto_version");
 #endif
+	    return ssl_method;
+        }
+    }
 
-    return Qnil;
+    ossl_raise(rb_eArgError, "unknown SSL method `%"PRIsVALUE"'.", m);
 }
 
 static VALUE
@@ -207,7 +199,7 @@ ossl_call_client_cert_cb(VALUE obj)
     if (NIL_P(cb))
 	return Qnil;
 
-    ary = rb_funcallv(cb, id_call, 1, &obj);
+    ary = rb_funcall(cb, rb_intern("call"), 1, obj);
     Check_Type(ary, T_ARRAY);
     GetX509CertPtr(cert = rb_ary_entry(ary, 0));
     GetPrivPKeyPtr(key = rb_ary_entry(ary, 1));
@@ -231,90 +223,69 @@ ossl_client_cert_cb(SSL *ssl, X509 **x509, EVP_PKEY **pkey)
     return 1;
 }
 
-#if !defined(OPENSSL_NO_DH) || \
-    !defined(OPENSSL_NO_EC) && defined(HAVE_SSL_CTX_SET_TMP_ECDH_CALLBACK)
-struct tmp_dh_callback_args {
-    VALUE ssl_obj;
-    ID id;
-    int type;
-    int is_export;
-    int keylength;
-};
-
-static EVP_PKEY *
-ossl_call_tmp_dh_callback(struct tmp_dh_callback_args *args)
+#if !defined(OPENSSL_NO_DH)
+static VALUE
+ossl_call_tmp_dh_callback(VALUE args)
 {
     VALUE cb, dh;
     EVP_PKEY *pkey;
 
-    cb = rb_funcall(args->ssl_obj, args->id, 0);
-    if (NIL_P(cb))
-	return NULL;
-    dh = rb_funcall(cb, id_call, 3, args->ssl_obj, INT2NUM(args->is_export),
-		    INT2NUM(args->keylength));
+    cb = rb_funcall(rb_ary_entry(args, 0), rb_intern("tmp_dh_callback"), 0);
+
+    if (NIL_P(cb)) return Qfalse;
+    dh = rb_apply(cb, rb_intern("call"), args);
     pkey = GetPKeyPtr(dh);
-    if (EVP_PKEY_base_id(pkey) != args->type)
-	return NULL;
+    if (EVP_PKEY_base_id(pkey) != EVP_PKEY_DH) return Qfalse;
 
-    return pkey;
+    return dh;
 }
-#endif
 
-#if !defined(OPENSSL_NO_DH)
-static DH *
+static DH*
 ossl_tmp_dh_callback(SSL *ssl, int is_export, int keylength)
 {
-    VALUE rb_ssl;
-    EVP_PKEY *pkey;
-    struct tmp_dh_callback_args args;
-    int state;
+    VALUE args, dh, rb_ssl;
 
     rb_ssl = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx);
-    args.ssl_obj = rb_ssl;
-    args.id = id_tmp_dh_callback;
-    args.is_export = is_export;
-    args.keylength = keylength;
-    args.type = EVP_PKEY_DH;
-
-    pkey = (EVP_PKEY *)rb_protect((VALUE (*)(VALUE))ossl_call_tmp_dh_callback,
-				  (VALUE)&args, &state);
-    if (state) {
-	rb_ivar_set(rb_ssl, ID_callback_state, INT2NUM(state));
-	return NULL;
-    }
-    if (!pkey)
-	return NULL;
 
-    return EVP_PKEY_get0_DH(pkey);
+    args = rb_ary_new_from_args(3, rb_ssl, INT2NUM(is_export), INT2NUM(keylength));
+
+    dh = rb_protect(ossl_call_tmp_dh_callback, args, NULL);
+    if (!RTEST(dh)) return NULL;
+
+    return EVP_PKEY_get0_DH(GetPKeyPtr(dh));
 }
 #endif /* OPENSSL_NO_DH */
 
 #if !defined(OPENSSL_NO_EC) && defined(HAVE_SSL_CTX_SET_TMP_ECDH_CALLBACK)
-static EC_KEY *
-ossl_tmp_ecdh_callback(SSL *ssl, int is_export, int keylength)
+static VALUE
+ossl_call_tmp_ecdh_callback(VALUE args)
 {
-    VALUE rb_ssl;
+    VALUE cb, ecdh;
     EVP_PKEY *pkey;
-    struct tmp_dh_callback_args args;
-    int state;
+
+    cb = rb_funcall(rb_ary_entry(args, 0), rb_intern("tmp_ecdh_callback"), 0);
+
+    if (NIL_P(cb)) return Qfalse;
+    ecdh = rb_apply(cb, rb_intern("call"), args);
+    pkey = GetPKeyPtr(ecdh);
+    if (EVP_PKEY_base_id(pkey) != EVP_PKEY_EC) return Qfalse;
+
+    return ecdh;
+}
+
+static EC_KEY*
+ossl_tmp_ecdh_callback(SSL *ssl, int is_export, int keylength)
+{
+    VALUE args, ecdh, rb_ssl;
 
     rb_ssl = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx);
-    args.ssl_obj = rb_ssl;
-    args.id = id_tmp_ecdh_callback;
-    args.is_export = is_export;
-    args.keylength = keylength;
-    args.type = EVP_PKEY_EC;
-
-    pkey = (EVP_PKEY *)rb_protect((VALUE (*)(VALUE))ossl_call_tmp_dh_callback,
-				  (VALUE)&args, &state);
-    if (state) {
-	rb_ivar_set(rb_ssl, ID_callback_state, INT2NUM(state));
-	return NULL;
-    }
-    if (!pkey)
-	return NULL;
 
-    return EVP_PKEY_get0_EC_KEY(pkey);
+    args = rb_ary_new_from_args(3, rb_ssl, INT2NUM(is_export), INT2NUM(keylength));
+
+    ecdh = rb_protect(ossl_call_tmp_ecdh_callback, args, NULL);
+    if (!RTEST(ecdh)) return NULL;
+
+    return EVP_PKEY_get0_EC_KEY(GetPKeyPtr(ecdh));
 }
 #endif
 
@@ -376,11 +347,12 @@ ossl_call_session_get_cb(VALUE ary)
     cb = rb_funcall(ssl_obj, rb_intern("session_get_cb"), 0);
     if (NIL_P(cb)) return Qnil;
 
-    return rb_funcallv(cb, id_call, 1, &ary);
+    return rb_funcall(cb, rb_intern("call"), 1, ary);
 }
 
+/* this method is currently only called for servers (in OpenSSL <= 0.9.8e) */
 static SSL_SESSION *
-#if (!defined(LIBRESSL_VERSION_NUMBER) ? OPENSSL_VERSION_NUMBER >= 0x10100000 : LIBRESSL_VERSION_NUMBER >= 0x2080000f)
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER)
 ossl_sslctx_session_get_cb(SSL *ssl, const unsigned char *buf, int len, int *copy)
 #else
 ossl_sslctx_session_get_cb(SSL *ssl, unsigned char *buf, int len, int *copy)
@@ -388,10 +360,13 @@ ossl_sslctx_session_get_cb(SSL *ssl, unsigned char *buf, int len, int *copy)
 {
     VALUE ary, ssl_obj, ret_obj;
     SSL_SESSION *sess;
+    void *ptr;
     int state = 0;
 
     OSSL_Debug("SSL SESSION get callback entered");
-    ssl_obj = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx);
+    if ((ptr = SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx)) == NULL)
+    	return NULL;
+    ssl_obj = (VALUE)ptr;
     ary = rb_ary_new2(2);
     rb_ary_push(ary, ssl_obj);
     rb_ary_push(ary, rb_str_new((const char *)buf, len));
@@ -404,7 +379,7 @@ ossl_sslctx_session_get_cb(SSL *ssl, unsigned char *buf, int len, int *copy)
     if (!rb_obj_is_instance_of(ret_obj, cSSLSession))
         return NULL;
 
-    GetSSLSession(ret_obj, sess);
+    SafeGetSSLSession(ret_obj, sess);
     *copy = 1;
 
     return sess;
@@ -421,7 +396,7 @@ ossl_call_session_new_cb(VALUE ary)
     cb = rb_funcall(ssl_obj, rb_intern("session_new_cb"), 0);
     if (NIL_P(cb)) return Qnil;
 
-    return rb_funcallv(cb, id_call, 1, &ary);
+    return rb_funcall(cb, rb_intern("call"), 1, ary);
 }
 
 /* return 1 normal.  return 0 removes the session */
@@ -429,11 +404,14 @@ static int
 ossl_sslctx_session_new_cb(SSL *ssl, SSL_SESSION *sess)
 {
     VALUE ary, ssl_obj, sess_obj;
+    void *ptr;
     int state = 0;
 
     OSSL_Debug("SSL SESSION new callback entered");
 
-    ssl_obj = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx);
+    if ((ptr = SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx)) == NULL)
+    	return 1;
+    ssl_obj = (VALUE)ptr;
     sess_obj = rb_obj_alloc(cSSLSession);
     SSL_SESSION_up_ref(sess);
     DATA_PTR(sess_obj) = sess;
@@ -468,25 +446,21 @@ ossl_call_session_remove_cb(VALUE ary)
     cb = rb_attr_get(sslctx_obj, id_i_session_remove_cb);
     if (NIL_P(cb)) return Qnil;
 
-    return rb_funcallv(cb, id_call, 1, &ary);
+    return rb_funcall(cb, rb_intern("call"), 1, ary);
 }
 
 static void
 ossl_sslctx_session_remove_cb(SSL_CTX *ctx, SSL_SESSION *sess)
 {
     VALUE ary, sslctx_obj, sess_obj;
+    void *ptr;
     int state = 0;
 
-    /*
-     * This callback is also called for all sessions in the internal store
-     * when SSL_CTX_free() is called.
-     */
-    if (rb_during_gc())
-	return;
-
     OSSL_Debug("SSL SESSION remove callback entered");
 
-    sslctx_obj = (VALUE)SSL_CTX_get_ex_data(ctx, ossl_sslctx_ex_ptr_idx);
+    if ((ptr = SSL_CTX_get_ex_data(ctx, ossl_ssl_ex_ptr_idx)) == NULL)
+    	return;
+    sslctx_obj = (VALUE)ptr;
     sess_obj = rb_obj_alloc(cSSLSession);
     SSL_SESSION_up_ref(sess);
     DATA_PTR(sess_obj) = sess;
@@ -522,6 +496,7 @@ ossl_sslctx_add_extra_chain_cert_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, arg))
 
 static VALUE ossl_sslctx_setup(VALUE self);
 
+#ifdef HAVE_SSL_SET_TLSEXT_HOST_NAME
 static VALUE
 ossl_call_servername_cb(VALUE ary)
 {
@@ -534,7 +509,7 @@ ossl_call_servername_cb(VALUE ary)
     cb = rb_attr_get(sslctx_obj, id_i_servername_cb);
     if (NIL_P(cb)) return Qnil;
 
-    ret_obj = rb_funcallv(cb, id_call, 1, &ary);
+    ret_obj = rb_funcall(cb, rb_intern("call"), 1, ary);
     if (rb_obj_is_kind_of(ret_obj, cSSLContext)) {
         SSL *ssl;
         SSL_CTX *ctx2;
@@ -556,13 +531,16 @@ static int
 ssl_servername_cb(SSL *ssl, int *ad, void *arg)
 {
     VALUE ary, ssl_obj;
+    void *ptr;
     int state = 0;
     const char *servername = SSL_get_servername(ssl, TLSEXT_NAMETYPE_host_name);
 
     if (!servername)
         return SSL_TLSEXT_ERR_OK;
 
-    ssl_obj = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx);
+    if ((ptr = SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx)) == NULL)
+    	return SSL_TLSEXT_ERR_ALERT_FATAL;
+    ssl_obj = (VALUE)ptr;
     ary = rb_ary_new2(2);
     rb_ary_push(ary, ssl_obj);
     rb_ary_push(ary, rb_str_new2(servername));
@@ -575,24 +553,29 @@ ssl_servername_cb(SSL *ssl, int *ad, void *arg)
 
     return SSL_TLSEXT_ERR_OK;
 }
+#endif
 
 static void
 ssl_renegotiation_cb(const SSL *ssl)
 {
     VALUE ssl_obj, sslctx_obj, cb;
+    void *ptr;
+
+    if ((ptr = SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx)) == NULL)
+	ossl_raise(eSSLError, "SSL object could not be retrieved");
+    ssl_obj = (VALUE)ptr;
 
-    ssl_obj = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx);
     sslctx_obj = rb_attr_get(ssl_obj, id_i_context);
     cb = rb_attr_get(sslctx_obj, id_i_renegotiation_cb);
     if (NIL_P(cb)) return;
 
-    rb_funcallv(cb, id_call, 1, &ssl_obj);
+    (void) rb_funcall(cb, rb_intern("call"), 1, ssl_obj);
 }
 
-#if !defined(OPENSSL_NO_NEXTPROTONEG) || \
+#if defined(HAVE_SSL_CTX_SET_NEXT_PROTO_SELECT_CB) || \
     defined(HAVE_SSL_CTX_SET_ALPN_SELECT_CB)
 static VALUE
-ssl_npn_encode_protocol_i(RB_BLOCK_CALL_FUNC_ARGLIST(cur, encoded))
+ssl_npn_encode_protocol_i(VALUE cur, VALUE encoded)
 {
     int len = RSTRING_LENINT(cur);
     char len_byte;
@@ -636,7 +619,7 @@ npn_select_cb_common_i(VALUE tmp)
 	in += l;
     }
 
-    selected = rb_funcallv(args->cb, id_call, 1, &protocols);
+    selected = rb_funcall(args->cb, rb_intern("call"), 1, protocols);
     StringValue(selected);
     len = RSTRING_LEN(selected);
     if (len < 1 || len >= 256) {
@@ -653,11 +636,7 @@ ssl_npn_select_cb_common(SSL *ssl, VALUE cb, const unsigned char **out,
 {
     VALUE selected;
     int status;
-    struct npn_select_cb_common_args args;
-
-    args.cb = cb;
-    args.in = in;
-    args.inlen = inlen;
+    struct npn_select_cb_common_args args = { cb, in, inlen };
 
     selected = rb_protect(npn_select_cb_common_i, (VALUE)&args, &status);
     if (status) {
@@ -674,7 +653,7 @@ ssl_npn_select_cb_common(SSL *ssl, VALUE cb, const unsigned char **out,
 }
 #endif
 
-#ifndef OPENSSL_NO_NEXTPROTONEG
+#ifdef HAVE_SSL_CTX_SET_NEXT_PROTO_SELECT_CB
 static int
 ssl_npn_advertise_cb(SSL *ssl, const unsigned char **out, unsigned int *outlen,
 		     void *arg)
@@ -734,11 +713,7 @@ ossl_sslctx_get_options(VALUE self)
 {
     SSL_CTX *ctx;
     GetSSLCTX(self, ctx);
-    /*
-     * Do explicit cast because SSL_CTX_get_options() returned (signed) long in
-     * OpenSSL before 1.1.0.
-     */
-    return ULONG2NUM((unsigned long)SSL_CTX_get_options(ctx));
+    return LONG2NUM(SSL_CTX_get_options(ctx));
 }
 
 /*
@@ -757,7 +732,7 @@ ossl_sslctx_set_options(VALUE self, VALUE options)
     if (NIL_P(options)) {
 	SSL_CTX_set_options(ctx, SSL_OP_ALL);
     } else {
-	SSL_CTX_set_options(ctx, NUM2ULONG(options));
+	SSL_CTX_set_options(ctx, NUM2LONG(options));
     }
 
     return self;
@@ -821,7 +796,7 @@ ossl_sslctx_setup(VALUE self)
 	 *   X509_STORE_free() doesn't care it.
 	 *   So we won't increment it but mark it by ex_data.
 	 */
-        SSL_CTX_set_ex_data(ctx, ossl_sslctx_ex_store_p, ctx);
+        SSL_CTX_set_ex_data(ctx, ossl_ssl_ex_store_p, (void *)1);
 #else /* Fixed in OpenSSL 1.0.2; bff9ce4db38b (master), 5b4b9ce976fc (1.0.2) */
 	X509_STORE_up_ref(store);
 #endif
@@ -892,11 +867,10 @@ ossl_sslctx_setup(VALUE self)
     val = rb_attr_get(self, id_i_verify_depth);
     if(!NIL_P(val)) SSL_CTX_set_verify_depth(ctx, NUM2INT(val));
 
-#ifndef OPENSSL_NO_NEXTPROTONEG
+#ifdef HAVE_SSL_CTX_SET_NEXT_PROTO_SELECT_CB
     val = rb_attr_get(self, id_i_npn_protocols);
     if (!NIL_P(val)) {
 	VALUE encoded = ssl_encode_npn_protocols(val);
-	rb_ivar_set(self, id_npn_protocols_encoded, encoded);
 	SSL_CTX_set_next_protos_advertised_cb(ctx, ssl_npn_advertise_cb, (void *)encoded);
 	OSSL_Debug("SSL NPN advertise callback added");
     }
@@ -947,11 +921,13 @@ ossl_sslctx_setup(VALUE self)
 	OSSL_Debug("SSL SESSION remove callback added");
     }
 
+#ifdef HAVE_SSL_SET_TLSEXT_HOST_NAME
     val = rb_attr_get(self, id_i_servername_cb);
     if (!NIL_P(val)) {
         SSL_CTX_set_tlsext_servername_callback(ctx, ssl_servername_cb);
 	OSSL_Debug("SSL TLSEXT servername callback added");
     }
+#endif
 
     return Qtrue;
 }
@@ -988,7 +964,12 @@ ossl_sslctx_get_ciphers(VALUE self)
     int i, num;
 
     GetSSLCTX(self, ctx);
+    if(!ctx){
+        rb_warning("SSL_CTX is not initialized.");
+        return Qnil;
+    }
     ciphers = SSL_CTX_get_ciphers(ctx);
+
     if (!ciphers)
         return rb_ary_new();
 
@@ -1036,6 +1017,10 @@ ossl_sslctx_set_ciphers(VALUE self, VALUE v)
     }
 
     GetSSLCTX(self, ctx);
+    if(!ctx){
+        ossl_raise(eSSLError, "SSL_CTX is not initialized.");
+        return Qnil;
+    }
     if (!SSL_CTX_set_cipher_list(ctx, StringValueCStr(str))) {
         ossl_raise(eSSLError, "SSL_CTX_set_cipher_list");
     }
@@ -1190,139 +1175,11 @@ ossl_sslctx_set_security_level(VALUE self, VALUE value)
     return value;
 }
 
-#ifdef SSL_MODE_SEND_FALLBACK_SCSV
-/*
- * call-seq:
- *    ctx.enable_fallback_scsv() => nil
- *
- * Activate TLS_FALLBACK_SCSV for this context.
- * See RFC 7507.
- */
-static VALUE
-ossl_sslctx_enable_fallback_scsv(VALUE self)
-{
-    SSL_CTX *ctx;
-
-    GetSSLCTX(self, ctx);
-    SSL_CTX_set_mode(ctx, SSL_MODE_SEND_FALLBACK_SCSV);
-
-    return Qnil;
-}
-#endif
-
-/*
- * call-seq:
- *    ctx.add_certificate(certiticate, pkey [, extra_certs]) -> self
- *
- * Adds a certificate to the context. _pkey_ must be a corresponding private
- * key with _certificate_.
- *
- * Multiple certificates with different public key type can be added by
- * repeated calls of this method, and OpenSSL will choose the most appropriate
- * certificate during the handshake.
- *
- * #cert=, #key=, and #extra_chain_cert= are old accessor methods for setting
- * certificate and internally call this method.
- *
- * === Parameters
- * _certificate_::
- *   A certificate. An instance of OpenSSL::X509::Certificate.
- * _pkey_::
- *   The private key for _certificate_. An instance of OpenSSL::PKey::PKey.
- * _extra_certs_::
- *   Optional. An array of OpenSSL::X509::Certificate. When sending a
- *   certificate chain, the certificates specified by this are sent following
- *   _certificate_, in the order in the array.
- *
- * === Example
- *   rsa_cert = OpenSSL::X509::Certificate.new(...)
- *   rsa_pkey = OpenSSL::PKey.read(...)
- *   ca_intermediate_cert = OpenSSL::X509::Certificate.new(...)
- *   ctx.add_certificate(rsa_cert, rsa_pkey, [ca_intermediate_cert])
- *
- *   ecdsa_cert = ...
- *   ecdsa_pkey = ...
- *   another_ca_cert = ...
- *   ctx.add_certificate(ecdsa_cert, ecdsa_pkey, [another_ca_cert])
- *
- * === Note
- * OpenSSL before the version 1.0.2 could handle only one extra chain across
- * all key types. Calling this method discards the chain set previously.
- */
-static VALUE
-ossl_sslctx_add_certificate(int argc, VALUE *argv, VALUE self)
-{
-    VALUE cert, key, extra_chain_ary;
-    SSL_CTX *ctx;
-    X509 *x509;
-    STACK_OF(X509) *extra_chain = NULL;
-    EVP_PKEY *pkey, *pub_pkey;
-
-    GetSSLCTX(self, ctx);
-    rb_scan_args(argc, argv, "21", &cert, &key, &extra_chain_ary);
-    rb_check_frozen(self);
-    x509 = GetX509CertPtr(cert);
-    pkey = GetPrivPKeyPtr(key);
-
-    /*
-     * The reference counter is bumped, and decremented immediately.
-     * X509_get0_pubkey() is only available in OpenSSL >= 1.1.0.
-     */
-    pub_pkey = X509_get_pubkey(x509);
-    EVP_PKEY_free(pub_pkey);
-    if (!pub_pkey)
-	rb_raise(rb_eArgError, "certificate does not contain public key");
-    if (EVP_PKEY_cmp(pub_pkey, pkey) != 1)
-	rb_raise(rb_eArgError, "public key mismatch");
-
-    if (argc >= 3)
-	extra_chain = ossl_x509_ary2sk(extra_chain_ary);
-
-    if (!SSL_CTX_use_certificate(ctx, x509)) {
-	sk_X509_pop_free(extra_chain, X509_free);
-	ossl_raise(eSSLError, "SSL_CTX_use_certificate");
-    }
-    if (!SSL_CTX_use_PrivateKey(ctx, pkey)) {
-	sk_X509_pop_free(extra_chain, X509_free);
-	ossl_raise(eSSLError, "SSL_CTX_use_PrivateKey");
-    }
-
-    if (extra_chain) {
-#if OPENSSL_VERSION_NUMBER >= 0x10002000 && !defined(LIBRESSL_VERSION_NUMBER)
-	if (!SSL_CTX_set0_chain(ctx, extra_chain)) {
-	    sk_X509_pop_free(extra_chain, X509_free);
-	    ossl_raise(eSSLError, "SSL_CTX_set0_chain");
-	}
-#else
-	STACK_OF(X509) *orig_extra_chain;
-	X509 *x509_tmp;
-
-	/* First, clear the existing chain */
-	SSL_CTX_get_extra_chain_certs(ctx, &orig_extra_chain);
-	if (orig_extra_chain && sk_X509_num(orig_extra_chain)) {
-	    rb_warning("SSL_CTX_set0_chain() is not available; " \
-		       "clearing previously set certificate chain");
-	    SSL_CTX_clear_extra_chain_certs(ctx);
-	}
-	while ((x509_tmp = sk_X509_shift(extra_chain))) {
-	    /* Transfers ownership */
-	    if (!SSL_CTX_add_extra_chain_cert(ctx, x509_tmp)) {
-		X509_free(x509_tmp);
-		sk_X509_pop_free(extra_chain, X509_free);
-		ossl_raise(eSSLError, "SSL_CTX_add_extra_chain_cert");
-	    }
-	}
-	sk_X509_free(extra_chain);
-#endif
-    }
-    return self;
-}
-
 /*
  *  call-seq:
  *     ctx.session_add(session) -> true | false
  *
- * Adds _session_ to the session cache.
+ * Adds +session+ to the session cache.
  */
 static VALUE
 ossl_sslctx_session_add(VALUE self, VALUE arg)
@@ -1331,7 +1188,7 @@ ossl_sslctx_session_add(VALUE self, VALUE arg)
     SSL_SESSION *sess;
 
     GetSSLCTX(self, ctx);
-    GetSSLSession(arg, sess);
+    SafeGetSSLSession(arg, sess);
 
     return SSL_CTX_add_session(ctx, sess) == 1 ? Qtrue : Qfalse;
 }
@@ -1340,7 +1197,7 @@ ossl_sslctx_session_add(VALUE self, VALUE arg)
  *  call-seq:
  *     ctx.session_remove(session) -> true | false
  *
- * Removes _session_ from the session cache.
+ * Removes +session+ from the session cache.
  */
 static VALUE
 ossl_sslctx_session_remove(VALUE self, VALUE arg)
@@ -1349,7 +1206,7 @@ ossl_sslctx_session_remove(VALUE self, VALUE arg)
     SSL_SESSION *sess;
 
     GetSSLCTX(self, ctx);
-    GetSSLSession(arg, sess);
+    SafeGetSSLSession(arg, sess);
 
     return SSL_CTX_remove_session(ctx, sess) == 1 ? Qtrue : Qfalse;
 }
@@ -1476,9 +1333,9 @@ ossl_sslctx_get_session_cache_stats(VALUE self)
 
 /*
  *  call-seq:
- *     ctx.flush_sessions(time) -> self
+ *     ctx.flush_sessions(time | nil) -> self
  *
- * Removes sessions in the internal cache that have expired at _time_.
+ * Removes sessions in the internal cache that have expired at +time+.
  */
 static VALUE
 ossl_sslctx_flush_sessions(int argc, VALUE *argv, VALUE self)
@@ -1516,6 +1373,24 @@ ssl_started(SSL *ssl)
 }
 
 static void
+ossl_ssl_shutdown(SSL *ssl)
+{
+    int i;
+
+    /* 4 is from SSL_smart_shutdown() of mod_ssl.c (v2.2.19) */
+    /* It says max 2x pending + 2x data = 4 */
+    for (i = 0; i < 4; ++i) {
+	/*
+	 * Ignore the case SSL_shutdown returns -1. Empty handshake_func
+	 * must not happen.
+	 */
+	if (SSL_shutdown(ssl) != 0)
+	    break;
+    }
+    ossl_clear_error();
+}
+
+static void
 ossl_ssl_free(void *ssl)
 {
     SSL_free(ssl);
@@ -1540,10 +1415,10 @@ ossl_ssl_s_alloc(VALUE klass)
  *    SSLSocket.new(io) => aSSLSocket
  *    SSLSocket.new(io, ctx) => aSSLSocket
  *
- * Creates a new SSL socket from _io_ which must be a real IO object (not an
+ * Creates a new SSL socket from +io+ which must be a real IO object (not an
  * IO-like object that responds to read/write).
  *
- * If _ctx_ is provided the SSL Sockets initial params will be taken from
+ * If +ctx+ is provided the SSL Sockets initial params will be taken from
  * the context.
  *
  * The OpenSSL::Buffering module provides additional IO methods.
@@ -1603,8 +1478,7 @@ ossl_ssl_setup(VALUE self)
     GetOpenFile(io, fptr);
     rb_io_check_readable(fptr);
     rb_io_check_writable(fptr);
-    if (!SSL_set_fd(ssl, TO_SOCKET(fptr->fd)))
-	ossl_raise(eSSLError, "SSL_set_fd");
+    SSL_set_fd(ssl, TO_SOCKET(FPTR_TO_FD(fptr)));
 
     return Qtrue;
 }
@@ -1618,15 +1492,19 @@ ossl_ssl_setup(VALUE self)
 static void
 write_would_block(int nonblock)
 {
-    if (nonblock)
-	ossl_raise(eSSLErrorWaitWritable, "write would block");
+    if (nonblock) {
+        VALUE exc = ossl_exc_new(eSSLErrorWaitWritable, "write would block");
+        rb_exc_raise(exc);
+    }
 }
 
 static void
 read_would_block(int nonblock)
 {
-    if (nonblock)
-	ossl_raise(eSSLErrorWaitReadable, "read would block");
+    if (nonblock) {
+        VALUE exc = ossl_exc_new(eSSLErrorWaitReadable, "read would block");
+        rb_exc_raise(exc);
+    }
 }
 
 static int
@@ -1646,9 +1524,6 @@ ossl_start_ssl(VALUE self, int (*func)(), const char *funcname, VALUE opts)
     int ret, ret2;
     VALUE cb_state;
     int nonblock = opts != Qfalse;
-#if defined(SSL_R_CERTIFICATE_VERIFY_FAILED)
-    unsigned long err;
-#endif
 
     rb_ivar_set(self, ID_callback_state, Qnil);
 
@@ -1672,33 +1547,16 @@ ossl_start_ssl(VALUE self, int (*func)(), const char *funcname, VALUE opts)
 	case SSL_ERROR_WANT_WRITE:
             if (no_exception_p(opts)) { return sym_wait_writable; }
             write_would_block(nonblock);
-            rb_io_wait_writable(fptr->fd);
+            rb_io_wait_writable(FPTR_TO_FD(fptr));
             continue;
 	case SSL_ERROR_WANT_READ:
             if (no_exception_p(opts)) { return sym_wait_readable; }
             read_would_block(nonblock);
-            rb_io_wait_readable(fptr->fd);
+            rb_io_wait_readable(FPTR_TO_FD(fptr));
             continue;
 	case SSL_ERROR_SYSCALL:
 	    if (errno) rb_sys_fail(funcname);
 	    ossl_raise(eSSLError, "%s SYSCALL returned=%d errno=%d state=%s", funcname, ret2, errno, SSL_state_string_long(ssl));
-#if defined(SSL_R_CERTIFICATE_VERIFY_FAILED)
-	case SSL_ERROR_SSL:
-	    err = ERR_peek_last_error();
-	    if (ERR_GET_LIB(err) == ERR_LIB_SSL &&
-		ERR_GET_REASON(err) == SSL_R_CERTIFICATE_VERIFY_FAILED) {
-		const char *err_msg = ERR_reason_error_string(err),
-		      *verify_msg = X509_verify_cert_error_string(SSL_get_verify_result(ssl));
-		if (!err_msg)
-		    err_msg = "(null)";
-		if (!verify_msg)
-		    verify_msg = "(null)";
-		ossl_clear_error(); /* let ossl_raise() not append message */
-		ossl_raise(eSSLError, "%s returned=%d errno=%d state=%s: %s (%s)",
-			   funcname, ret2, errno, SSL_state_string_long(ssl),
-			   err_msg, verify_msg);
-	    }
-#endif
 	default:
 	    ossl_raise(eSSLError, "%s returned=%d errno=%d state=%s", funcname, ret2, errno, SSL_state_string_long(ssl));
 	}
@@ -1739,10 +1597,10 @@ ossl_ssl_connect(VALUE self)
  *     retry
  *   end
  *
- * By specifying a keyword argument _exception_ to +false+, you can indicate
+ * By specifying `exception: false`, the options hash allows you to indicate
  * that connect_nonblock should not raise an IO::WaitReadable or
- * IO::WaitWritable exception, but return the symbol +:wait_readable+ or
- * +:wait_writable+ instead.
+ * IO::WaitWritable exception, but return the symbol :wait_readable or
+ * :wait_writable instead.
  */
 static VALUE
 ossl_ssl_connect_nonblock(int argc, VALUE *argv, VALUE self)
@@ -1787,10 +1645,10 @@ ossl_ssl_accept(VALUE self)
  *     retry
  *   end
  *
- * By specifying a keyword argument _exception_ to +false+, you can indicate
+ * By specifying `exception: false`, the options hash allows you to indicate
  * that accept_nonblock should not raise an IO::WaitReadable or
- * IO::WaitWritable exception, but return the symbol +:wait_readable+ or
- * +:wait_writable+ instead.
+ * IO::WaitWritable exception, but return the symbol :wait_readable or
+ * :wait_writable instead.
  */
 static VALUE
 ossl_ssl_accept_nonblock(int argc, VALUE *argv, VALUE self)
@@ -1819,25 +1677,22 @@ ossl_ssl_read_internal(int argc, VALUE *argv, VALUE self, int nonblock)
     }
 
     ilen = NUM2INT(len);
-    if (NIL_P(str))
-	str = rb_str_new(0, ilen);
-    else {
-	StringValue(str);
-	if (RSTRING_LEN(str) >= ilen)
-	    rb_str_modify(str);
-	else
-	    rb_str_modify_expand(str, ilen - RSTRING_LEN(str));
+    if(NIL_P(str)) str = rb_str_new(0, ilen);
+    else{
+        StringValue(str);
+        rb_str_modify(str);
+        rb_str_resize(str, ilen);
     }
-    rb_str_set_len(str, 0);
-    if (ilen == 0)
-	return str;
+    if(ilen == 0) return str;
 
     GetSSL(self, ssl);
     io = rb_attr_get(self, id_i_io);
     GetOpenFile(io, fptr);
     if (ssl_started(ssl)) {
+	if(!nonblock && SSL_pending(ssl) <= 0)
+	    rb_thread_wait_fd(FPTR_TO_FD(fptr));
 	for (;;){
-	    nread = SSL_read(ssl, RSTRING_PTR(str), ilen);
+	    nread = SSL_read(ssl, RSTRING_PTR(str), RSTRING_LENINT(str));
 	    switch(ssl_get_error(ssl, nread)){
 	    case SSL_ERROR_NONE:
 		goto end;
@@ -1847,30 +1702,19 @@ ossl_ssl_read_internal(int argc, VALUE *argv, VALUE self, int nonblock)
 	    case SSL_ERROR_WANT_WRITE:
 		if (no_exception_p(opts)) { return sym_wait_writable; }
                 write_would_block(nonblock);
-                rb_io_wait_writable(fptr->fd);
+                rb_io_wait_writable(FPTR_TO_FD(fptr));
                 continue;
 	    case SSL_ERROR_WANT_READ:
 		if (no_exception_p(opts)) { return sym_wait_readable; }
                 read_would_block(nonblock);
-                rb_io_wait_readable(fptr->fd);
+                rb_io_wait_readable(FPTR_TO_FD(fptr));
 		continue;
 	    case SSL_ERROR_SYSCALL:
-		if (!ERR_peek_error()) {
-		    if (errno)
-			rb_sys_fail(0);
-		    else {
-			/*
-			 * The underlying BIO returned 0. This is actually a
-			 * protocol error. But unfortunately, not all
-			 * implementations cleanly shutdown the TLS connection
-			 * but just shutdown/close the TCP connection. So report
-			 * EOF for now...
-			 */
-			if (no_exception_p(opts)) { return Qnil; }
-			rb_eof_error();
-		    }
+		if(ERR_peek_error() == 0 && nread == 0) {
+		    if (no_exception_p(opts)) { return Qnil; }
+		    rb_eof_error();
 		}
-                /* fall through */
+		rb_sys_fail(0);
 	    default:
 		ossl_raise(eSSLError, "SSL_read");
 	    }
@@ -1880,19 +1724,16 @@ ossl_ssl_read_internal(int argc, VALUE *argv, VALUE self, int nonblock)
 	ID meth = nonblock ? rb_intern("read_nonblock") : rb_intern("sysread");
 
 	rb_warning("SSL session is not started yet.");
-	if (nonblock) {
-            VALUE argv[3];
-            argv[0] = len;
-            argv[1] = str;
-            argv[2] = opts;
-            return rb_funcallv_kw(io, meth, 3, argv, RB_PASS_KEYWORDS);
-        }
+	if (nonblock)
+	    return rb_funcall(io, meth, 3, len, str, opts);
 	else
 	    return rb_funcall(io, meth, 2, len, str);
     }
 
   end:
     rb_str_set_len(str, nread);
+    OBJ_TAINT(str);
+
     return str;
 }
 
@@ -1901,7 +1742,7 @@ ossl_ssl_read_internal(int argc, VALUE *argv, VALUE self, int nonblock)
  *    ssl.sysread(length) => string
  *    ssl.sysread(length, buffer) => buffer
  *
- * Reads _length_ bytes from the SSL connection.  If a pre-allocated _buffer_
+ * Reads +length+ bytes from the SSL connection.  If a pre-allocated +buffer+
  * is provided the data will be written into it.
  */
 static VALUE
@@ -1920,7 +1761,7 @@ ossl_ssl_read(int argc, VALUE *argv, VALUE self)
  * block.  If "exception: false" is passed, this method returns a symbol of
  * :wait_readable, :wait_writable, or nil, rather than raising an exception.
  *
- * Reads _length_ bytes from the SSL connection.  If a pre-allocated _buffer_
+ * Reads +length+ bytes from the SSL connection.  If a pre-allocated +buffer+
  * is provided the data will be written into it.
  */
 static VALUE
@@ -1957,12 +1798,12 @@ ossl_ssl_write_internal(VALUE self, VALUE str, VALUE opts)
 	    case SSL_ERROR_WANT_WRITE:
 		if (no_exception_p(opts)) { return sym_wait_writable; }
                 write_would_block(nonblock);
-                rb_io_wait_writable(fptr->fd);
+                rb_io_wait_writable(FPTR_TO_FD(fptr));
                 continue;
 	    case SSL_ERROR_WANT_READ:
 		if (no_exception_p(opts)) { return sym_wait_readable; }
                 read_would_block(nonblock);
-                rb_io_wait_readable(fptr->fd);
+                rb_io_wait_readable(FPTR_TO_FD(fptr));
                 continue;
 	    case SSL_ERROR_SYSCALL:
 		if (errno) rb_sys_fail(0);
@@ -1976,12 +1817,8 @@ ossl_ssl_write_internal(VALUE self, VALUE str, VALUE opts)
 	    rb_intern("write_nonblock") : rb_intern("syswrite");
 
 	rb_warning("SSL session is not started yet.");
-	if (nonblock) {
-            VALUE argv[2];
-            argv[0] = str;
-            argv[1] = opts;
-            return rb_funcallv_kw(io, meth, 2, argv, RB_PASS_KEYWORDS);
-        }
+	if (nonblock)
+	    return rb_funcall(io, meth, 2, str, opts);
 	else
 	    return rb_funcall(io, meth, 1, str);
     }
@@ -1994,7 +1831,7 @@ ossl_ssl_write_internal(VALUE self, VALUE str, VALUE opts)
  * call-seq:
  *    ssl.syswrite(string) => Integer
  *
- * Writes _string_ to the SSL connection.
+ * Writes +string+ to the SSL connection.
  */
 static VALUE
 ossl_ssl_write(VALUE self, VALUE str)
@@ -2006,7 +1843,7 @@ ossl_ssl_write(VALUE self, VALUE str)
  * call-seq:
  *    ssl.syswrite_nonblock(string) => Integer
  *
- * Writes _string_ to the SSL connection in a non-blocking manner.  Raises an
+ * Writes +string+ to the SSL connection in a non-blocking manner.  Raises an
  * SSLError if writing would block.
  */
 static VALUE
@@ -2030,24 +1867,11 @@ static VALUE
 ossl_ssl_stop(VALUE self)
 {
     SSL *ssl;
-    int ret;
 
     GetSSL(self, ssl);
-    if (!ssl_started(ssl))
-	return Qnil;
-    ret = SSL_shutdown(ssl);
-    if (ret == 1) /* Have already received close_notify */
-	return Qnil;
-    if (ret == 0) /* Sent close_notify, but we don't wait for reply */
-	return Qnil;
 
-    /*
-     * XXX: Something happened. Possibly it failed because the underlying socket
-     * is not writable/readable, since it is in non-blocking mode. We should do
-     * some proper error handling using SSL_get_error() and maybe retry, but we
-     * can't block here. Give up for now.
-     */
-    ossl_clear_error();
+    ossl_ssl_shutdown(ssl);
+
     return Qnil;
 }
 
@@ -2150,21 +1974,22 @@ ossl_ssl_get_version(VALUE self)
 }
 
 /*
- * call-seq:
- *    ssl.cipher -> nil or [name, version, bits, alg_bits]
- *
- * Returns the cipher suite actually used in the current session, or nil if
- * no session has been established.
- */
+* call-seq:
+*    ssl.cipher => [name, version, bits, alg_bits]
+*
+* The cipher being used for the current connection
+*/
 static VALUE
 ossl_ssl_get_cipher(VALUE self)
 {
     SSL *ssl;
-    const SSL_CIPHER *cipher;
+    SSL_CIPHER *cipher;
 
     GetSSL(self, ssl);
-    cipher = SSL_get_current_cipher(ssl);
-    return cipher ? ossl_ssl_cipher_to_ary(cipher) : Qnil;
+
+    cipher = (SSL_CIPHER *)SSL_get_current_cipher(ssl);
+
+    return ossl_ssl_cipher_to_ary(cipher);
 }
 
 /*
@@ -2210,7 +2035,7 @@ ossl_ssl_pending(VALUE self)
  * call-seq:
  *    ssl.session_reused? -> true | false
  *
- * Returns +true+ if a reused session was negotiated during the handshake.
+ * Returns true if a reused session was negotiated during the handshake.
  */
 static VALUE
 ossl_ssl_session_reused(VALUE self)
@@ -2235,7 +2060,7 @@ ossl_ssl_set_session(VALUE self, VALUE arg1)
     SSL_SESSION *sess;
 
     GetSSL(self, ssl);
-    GetSSLSession(arg1, sess);
+    SafeGetSSLSession(arg1, sess);
 
     if (SSL_set_session(ssl, sess) != 1)
         ossl_raise(eSSLError, "SSL_set_session");
@@ -2243,6 +2068,7 @@ ossl_ssl_set_session(VALUE self, VALUE arg1)
     return arg1;
 }
 
+#ifdef HAVE_SSL_SET_TLSEXT_HOST_NAME
 /*
  * call-seq:
  *    ssl.hostname = hostname -> hostname
@@ -2269,6 +2095,7 @@ ossl_ssl_set_hostname(VALUE self, VALUE arg)
 
     return arg;
 }
+#endif
 
 /*
  * call-seq:
@@ -2312,7 +2139,7 @@ ossl_ssl_get_client_ca_list(VALUE self)
     return ossl_x509name_sk2ary(ca);
 }
 
-# ifndef OPENSSL_NO_NEXTPROTONEG
+# ifdef HAVE_SSL_CTX_SET_NEXT_PROTO_SELECT_CB
 /*
  * call-seq:
  *    ssl.npn_protocol => String | nil
@@ -2388,6 +2215,9 @@ ossl_ssl_tmp_key(VALUE self)
 void
 Init_ossl_ssl(void)
 {
+    int i;
+    VALUE ary;
+
 #if 0
     mOSSL = rb_define_module("OpenSSL");
     eOSSLError = rb_define_class_under(mOSSL, "OpenSSLError", rb_eStandardError);
@@ -2395,23 +2225,11 @@ Init_ossl_ssl(void)
     rb_mWaitWritable = rb_define_module_under(rb_cIO, "WaitWritable");
 #endif
 
-    id_call = rb_intern("call");
     ID_callback_state = rb_intern("callback_state");
 
-    ossl_ssl_ex_vcb_idx = SSL_get_ex_new_index(0, (void *)"ossl_ssl_ex_vcb_idx", 0, 0, 0);
-    if (ossl_ssl_ex_vcb_idx < 0)
-	ossl_raise(rb_eRuntimeError, "SSL_get_ex_new_index");
-    ossl_ssl_ex_ptr_idx = SSL_get_ex_new_index(0, (void *)"ossl_ssl_ex_ptr_idx", 0, 0, 0);
-    if (ossl_ssl_ex_ptr_idx < 0)
-	ossl_raise(rb_eRuntimeError, "SSL_get_ex_new_index");
-    ossl_sslctx_ex_ptr_idx = SSL_CTX_get_ex_new_index(0, (void *)"ossl_sslctx_ex_ptr_idx", 0, 0, 0);
-    if (ossl_sslctx_ex_ptr_idx < 0)
-	ossl_raise(rb_eRuntimeError, "SSL_CTX_get_ex_new_index");
-#if !defined(HAVE_X509_STORE_UP_REF)
-    ossl_sslctx_ex_store_p = SSL_CTX_get_ex_new_index(0, (void *)"ossl_sslctx_ex_store_p", 0, 0, 0);
-    if (ossl_sslctx_ex_store_p < 0)
-	ossl_raise(rb_eRuntimeError, "SSL_CTX_get_ex_new_index");
-#endif
+    ossl_ssl_ex_vcb_idx = SSL_get_ex_new_index(0,(void *)"ossl_ssl_ex_vcb_idx",0,0,0);
+    ossl_ssl_ex_store_p = SSL_get_ex_new_index(0,(void *)"ossl_ssl_ex_store_p",0,0,0);
+    ossl_ssl_ex_ptr_idx = SSL_get_ex_new_index(0,(void *)"ossl_ssl_ex_ptr_idx",0,0,0);
 
     /* Document-module: OpenSSL::SSL
      *
@@ -2427,7 +2245,7 @@ Init_ossl_ssl(void)
      * This module contains configuration information about the SSL extension,
      * for example if socket support is enabled, or the host name TLS extension
      * is enabled.  Constants in this module will always be defined, but contain
-     * +true+ or +false+ values depending on the configuration of your OpenSSL
+     * `true` or `false` values depending on the configuration of your OpenSSL
      * installation.
      */
     mSSLExtConfig = rb_define_module_under(mOSSL, "ExtConfig");
@@ -2459,17 +2277,11 @@ Init_ossl_ssl(void)
 
     /*
      * Context certificate
-     *
-     * The _cert_, _key_, and _extra_chain_cert_ attributes are deprecated.
-     * It is recommended to use #add_certificate instead.
      */
     rb_attr(cSSLContext, rb_intern("cert"), 1, 1, Qfalse);
 
     /*
      * Context private key
-     *
-     * The _cert_, _key_, and _extra_chain_cert_ attributes are deprecated.
-     * It is recommended to use #add_certificate instead.
      */
     rb_attr(cSSLContext, rb_intern("key"), 1, 1, Qfalse);
 
@@ -2517,12 +2329,12 @@ Init_ossl_ssl(void)
      * A callback for additional certificate verification.  The callback is
      * invoked for each certificate in the chain.
      *
-     * The callback is invoked with two values.  _preverify_ok_ indicates
-     * indicates if the verification was passed (+true+) or not (+false+).
-     * _store_context_ is an OpenSSL::X509::StoreContext containing the
+     * The callback is invoked with two values.  +preverify_ok+ indicates
+     * indicates if the verification was passed (true) or not (false).
+     * +store_context+ is an OpenSSL::X509::StoreContext containing the
      * context used for certificate verification.
      *
-     * If the callback returns +false+, the chain verification is immediately
+     * If the callback returns false, the chain verification is immediately
      * stopped and a bad_certificate alert is then sent.
      */
     rb_attr(cSSLContext, rb_intern("verify_callback"), 1, 1, Qfalse);
@@ -2543,9 +2355,6 @@ Init_ossl_ssl(void)
     /*
      * An Array of extra X509 certificates to be added to the certificate
      * chain.
-     *
-     * The _cert_, _key_, and _extra_chain_cert_ attributes are deprecated.
-     * It is recommended to use #add_certificate instead.
      */
     rb_attr(cSSLContext, rb_intern("extra_chain_cert"), 1, 1, Qfalse);
 
@@ -2592,7 +2401,7 @@ Init_ossl_ssl(void)
     /*
      * A callback invoked when a new session was negotiated.
      *
-     * The callback is invoked with an SSLSocket.  If +false+ is returned the
+     * The callback is invoked with an SSLSocket.  If false is returned the
      * session will be removed from the internal cache.
      */
     rb_attr(cSSLContext, rb_intern("session_new_cb"), 1, 1, Qfalse);
@@ -2601,14 +2410,20 @@ Init_ossl_ssl(void)
      * A callback invoked when a session is removed from the internal cache.
      *
      * The callback is invoked with an SSLContext and a Session.
-     *
-     * IMPORTANT NOTE: It is currently not possible to use this safely in a
-     * multi-threaded application. The callback is called inside a global lock
-     * and it can randomly cause deadlock on Ruby thread switching.
      */
     rb_attr(cSSLContext, rb_intern("session_remove_cb"), 1, 1, Qfalse);
 
+#ifdef HAVE_SSL_SET_TLSEXT_HOST_NAME
     rb_define_const(mSSLExtConfig, "HAVE_TLSEXT_HOST_NAME", Qtrue);
+#else
+    rb_define_const(mSSLExtConfig, "HAVE_TLSEXT_HOST_NAME", Qfalse);
+#endif
+
+#ifdef TLS_DH_anon_WITH_AES_256_GCM_SHA384
+    rb_define_const(mSSLExtConfig, "TLS_DH_anon_WITH_AES_256_GCM_SHA384", Qtrue);
+#else
+    rb_define_const(mSSLExtConfig, "TLS_DH_anon_WITH_AES_256_GCM_SHA384", Qfalse);
+#endif
 
     /*
      * A callback invoked whenever a new handshake is initiated. May be used
@@ -2632,7 +2447,7 @@ Init_ossl_ssl(void)
      *   end
      */
     rb_attr(cSSLContext, rb_intern("renegotiation_cb"), 1, 1, Qfalse);
-#ifndef OPENSSL_NO_NEXTPROTONEG
+#ifdef HAVE_SSL_CTX_SET_NEXT_PROTO_SELECT_CB
     /*
      * An Enumerable of Strings. Each String represents a protocol to be
      * advertised as the list of supported protocols for Next Protocol
@@ -2698,20 +2513,14 @@ Init_ossl_ssl(void)
 
     rb_define_alias(cSSLContext, "ssl_timeout", "timeout");
     rb_define_alias(cSSLContext, "ssl_timeout=", "timeout=");
-    rb_define_private_method(cSSLContext, "set_minmax_proto_version",
-			     ossl_sslctx_set_minmax_proto_version, 2);
+    rb_define_method(cSSLContext, "ssl_version=", ossl_sslctx_set_ssl_version, 1);
     rb_define_method(cSSLContext, "ciphers",     ossl_sslctx_get_ciphers, 0);
     rb_define_method(cSSLContext, "ciphers=",    ossl_sslctx_set_ciphers, 1);
     rb_define_method(cSSLContext, "ecdh_curves=", ossl_sslctx_set_ecdh_curves, 1);
     rb_define_method(cSSLContext, "security_level", ossl_sslctx_get_security_level, 0);
     rb_define_method(cSSLContext, "security_level=", ossl_sslctx_set_security_level, 1);
-#ifdef SSL_MODE_SEND_FALLBACK_SCSV
-    rb_define_method(cSSLContext, "enable_fallback_scsv", ossl_sslctx_enable_fallback_scsv, 0);
-#endif
-    rb_define_method(cSSLContext, "add_certificate", ossl_sslctx_add_certificate, -1);
 
     rb_define_method(cSSLContext, "setup", ossl_sslctx_setup, 0);
-    rb_define_alias(cSSLContext, "freeze", "setup");
 
     /*
      * No session caching for client or server
@@ -2771,6 +2580,14 @@ Init_ossl_ssl(void)
     rb_define_method(cSSLContext, "options",     ossl_sslctx_get_options, 0);
     rb_define_method(cSSLContext, "options=",     ossl_sslctx_set_options, 1);
 
+    ary = rb_ary_new2(numberof(ossl_ssl_method_tab));
+    for (i = 0; i < numberof(ossl_ssl_method_tab); i++) {
+        rb_ary_push(ary, ID2SYM(rb_intern(ossl_ssl_method_tab[i].name)));
+    }
+    rb_obj_freeze(ary);
+    /* The list of available SSL/TLS methods */
+    rb_define_const(cSSLContext, "METHODS", ary);
+
     /*
      * Document-class: OpenSSL::SSL::SSLSocket
      */
@@ -2804,129 +2621,72 @@ Init_ossl_ssl(void)
     rb_define_method(cSSLSocket, "session=",    ossl_ssl_set_session, 1);
     rb_define_method(cSSLSocket, "verify_result", ossl_ssl_get_verify_result, 0);
     rb_define_method(cSSLSocket, "client_ca", ossl_ssl_get_client_ca_list, 0);
+#ifdef HAVE_SSL_SET_TLSEXT_HOST_NAME
     /* #hostname is defined in lib/openssl/ssl.rb */
     rb_define_method(cSSLSocket, "hostname=", ossl_ssl_set_hostname, 1);
+#endif
 # ifdef HAVE_SSL_GET_SERVER_TMP_KEY
     rb_define_method(cSSLSocket, "tmp_key", ossl_ssl_tmp_key, 0);
 # endif
 # ifdef HAVE_SSL_CTX_SET_ALPN_SELECT_CB
     rb_define_method(cSSLSocket, "alpn_protocol", ossl_ssl_alpn_protocol, 0);
 # endif
-# ifndef OPENSSL_NO_NEXTPROTONEG
+# ifdef HAVE_SSL_CTX_SET_NEXT_PROTO_SELECT_CB
     rb_define_method(cSSLSocket, "npn_protocol", ossl_ssl_npn_protocol, 0);
 # endif
 #endif
 
-    rb_define_const(mSSL, "VERIFY_NONE", INT2NUM(SSL_VERIFY_NONE));
-    rb_define_const(mSSL, "VERIFY_PEER", INT2NUM(SSL_VERIFY_PEER));
-    rb_define_const(mSSL, "VERIFY_FAIL_IF_NO_PEER_CERT", INT2NUM(SSL_VERIFY_FAIL_IF_NO_PEER_CERT));
-    rb_define_const(mSSL, "VERIFY_CLIENT_ONCE", INT2NUM(SSL_VERIFY_CLIENT_ONCE));
+#define ossl_ssl_def_const(x) rb_define_const(mSSL, #x, LONG2NUM(SSL_##x))
 
-    rb_define_const(mSSL, "OP_ALL", ULONG2NUM(SSL_OP_ALL));
-    rb_define_const(mSSL, "OP_LEGACY_SERVER_CONNECT", ULONG2NUM(SSL_OP_LEGACY_SERVER_CONNECT));
-#ifdef SSL_OP_TLSEXT_PADDING /* OpenSSL 1.0.1h and OpenSSL 1.0.2 */
-    rb_define_const(mSSL, "OP_TLSEXT_PADDING", ULONG2NUM(SSL_OP_TLSEXT_PADDING));
-#endif
-#ifdef SSL_OP_SAFARI_ECDHE_ECDSA_BUG /* OpenSSL 1.0.1f and OpenSSL 1.0.2 */
-    rb_define_const(mSSL, "OP_SAFARI_ECDHE_ECDSA_BUG", ULONG2NUM(SSL_OP_SAFARI_ECDHE_ECDSA_BUG));
-#endif
-#ifdef SSL_OP_ALLOW_NO_DHE_KEX /* OpenSSL 1.1.1 */
-    rb_define_const(mSSL, "OP_ALLOW_NO_DHE_KEX", ULONG2NUM(SSL_OP_ALLOW_NO_DHE_KEX));
-#endif
-    rb_define_const(mSSL, "OP_DONT_INSERT_EMPTY_FRAGMENTS", ULONG2NUM(SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS));
-    rb_define_const(mSSL, "OP_NO_TICKET", ULONG2NUM(SSL_OP_NO_TICKET));
-    rb_define_const(mSSL, "OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION", ULONG2NUM(SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION));
-    rb_define_const(mSSL, "OP_NO_COMPRESSION", ULONG2NUM(SSL_OP_NO_COMPRESSION));
-    rb_define_const(mSSL, "OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION", ULONG2NUM(SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION));
-#ifdef SSL_OP_NO_ENCRYPT_THEN_MAC /* OpenSSL 1.1.1 */
-    rb_define_const(mSSL, "OP_NO_ENCRYPT_THEN_MAC", ULONG2NUM(SSL_OP_NO_ENCRYPT_THEN_MAC));
-#endif
-    rb_define_const(mSSL, "OP_CIPHER_SERVER_PREFERENCE", ULONG2NUM(SSL_OP_CIPHER_SERVER_PREFERENCE));
-    rb_define_const(mSSL, "OP_TLS_ROLLBACK_BUG", ULONG2NUM(SSL_OP_TLS_ROLLBACK_BUG));
-#ifdef SSL_OP_NO_RENEGOTIATION /* OpenSSL 1.1.1 */
-    rb_define_const(mSSL, "OP_NO_RENEGOTIATION", ULONG2NUM(SSL_OP_NO_RENEGOTIATION));
+    ossl_ssl_def_const(VERIFY_NONE);
+    ossl_ssl_def_const(VERIFY_PEER);
+    ossl_ssl_def_const(VERIFY_FAIL_IF_NO_PEER_CERT);
+    ossl_ssl_def_const(VERIFY_CLIENT_ONCE);
+    /* Introduce constants included in OP_ALL.  These constants are mostly for
+     * unset some bits in OP_ALL such as;
+     *   ctx.options = OP_ALL & ~OP_DONT_INSERT_EMPTY_FRAGMENTS
+     */
+    ossl_ssl_def_const(OP_MICROSOFT_SESS_ID_BUG);
+    ossl_ssl_def_const(OP_NETSCAPE_CHALLENGE_BUG);
+    ossl_ssl_def_const(OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG);
+    ossl_ssl_def_const(OP_SSLREF2_REUSE_CERT_TYPE_BUG);
+    ossl_ssl_def_const(OP_MICROSOFT_BIG_SSLV3_BUFFER);
+    ossl_ssl_def_const(OP_MSIE_SSLV2_RSA_PADDING);
+    ossl_ssl_def_const(OP_SSLEAY_080_CLIENT_DH_BUG);
+    ossl_ssl_def_const(OP_TLS_D5_BUG);
+    ossl_ssl_def_const(OP_TLS_BLOCK_PADDING_BUG);
+    ossl_ssl_def_const(OP_DONT_INSERT_EMPTY_FRAGMENTS);
+    ossl_ssl_def_const(OP_ALL);
+    ossl_ssl_def_const(OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION);
+    ossl_ssl_def_const(OP_SINGLE_ECDH_USE);
+    ossl_ssl_def_const(OP_SINGLE_DH_USE);
+    ossl_ssl_def_const(OP_EPHEMERAL_RSA);
+    ossl_ssl_def_const(OP_CIPHER_SERVER_PREFERENCE);
+    ossl_ssl_def_const(OP_TLS_ROLLBACK_BUG);
+    ossl_ssl_def_const(OP_NO_SSLv2);
+    ossl_ssl_def_const(OP_NO_SSLv3);
+    ossl_ssl_def_const(OP_NO_TLSv1);
+#if defined(SSL_OP_NO_TLSv1_1)
+    ossl_ssl_def_const(OP_NO_TLSv1_1);
 #endif
-    rb_define_const(mSSL, "OP_CRYPTOPRO_TLSEXT_BUG", ULONG2NUM(SSL_OP_CRYPTOPRO_TLSEXT_BUG));
-
-    rb_define_const(mSSL, "OP_NO_SSLv3", ULONG2NUM(SSL_OP_NO_SSLv3));
-    rb_define_const(mSSL, "OP_NO_TLSv1", ULONG2NUM(SSL_OP_NO_TLSv1));
-    rb_define_const(mSSL, "OP_NO_TLSv1_1", ULONG2NUM(SSL_OP_NO_TLSv1_1));
-    rb_define_const(mSSL, "OP_NO_TLSv1_2", ULONG2NUM(SSL_OP_NO_TLSv1_2));
-#ifdef SSL_OP_NO_TLSv1_3 /* OpenSSL 1.1.1 */
-    rb_define_const(mSSL, "OP_NO_TLSv1_3", ULONG2NUM(SSL_OP_NO_TLSv1_3));
+#if defined(SSL_OP_NO_TLSv1_2)
+    ossl_ssl_def_const(OP_NO_TLSv1_2);
 #endif
-
-    /* SSL_OP_* flags for DTLS */
-#if 0
-    rb_define_const(mSSL, "OP_NO_QUERY_MTU", ULONG2NUM(SSL_OP_NO_QUERY_MTU));
-    rb_define_const(mSSL, "OP_COOKIE_EXCHANGE", ULONG2NUM(SSL_OP_COOKIE_EXCHANGE));
-    rb_define_const(mSSL, "OP_CISCO_ANYCONNECT", ULONG2NUM(SSL_OP_CISCO_ANYCONNECT));
+#if defined(SSL_OP_NO_TICKET)
+    ossl_ssl_def_const(OP_NO_TICKET);
 #endif
-
-    /* Deprecated in OpenSSL 1.1.0. */
-    rb_define_const(mSSL, "OP_MICROSOFT_SESS_ID_BUG", ULONG2NUM(SSL_OP_MICROSOFT_SESS_ID_BUG));
-    /* Deprecated in OpenSSL 1.1.0. */
-    rb_define_const(mSSL, "OP_NETSCAPE_CHALLENGE_BUG", ULONG2NUM(SSL_OP_NETSCAPE_CHALLENGE_BUG));
-    /* Deprecated in OpenSSL 0.9.8q and 1.0.0c. */
-    rb_define_const(mSSL, "OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG", ULONG2NUM(SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG));
-    /* Deprecated in OpenSSL 1.0.1h and 1.0.2. */
-    rb_define_const(mSSL, "OP_SSLREF2_REUSE_CERT_TYPE_BUG", ULONG2NUM(SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG));
-    /* Deprecated in OpenSSL 1.1.0. */
-    rb_define_const(mSSL, "OP_MICROSOFT_BIG_SSLV3_BUFFER", ULONG2NUM(SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER));
-    /* Deprecated in OpenSSL 0.9.7h and 0.9.8b. */
-    rb_define_const(mSSL, "OP_MSIE_SSLV2_RSA_PADDING", ULONG2NUM(SSL_OP_MSIE_SSLV2_RSA_PADDING));
-    /* Deprecated in OpenSSL 1.1.0. */
-    rb_define_const(mSSL, "OP_SSLEAY_080_CLIENT_DH_BUG", ULONG2NUM(SSL_OP_SSLEAY_080_CLIENT_DH_BUG));
-    /* Deprecated in OpenSSL 1.1.0. */
-    rb_define_const(mSSL, "OP_TLS_D5_BUG", ULONG2NUM(SSL_OP_TLS_D5_BUG));
-    /* Deprecated in OpenSSL 1.1.0. */
-    rb_define_const(mSSL, "OP_TLS_BLOCK_PADDING_BUG", ULONG2NUM(SSL_OP_TLS_BLOCK_PADDING_BUG));
-    /* Deprecated in OpenSSL 1.1.0. */
-    rb_define_const(mSSL, "OP_SINGLE_ECDH_USE", ULONG2NUM(SSL_OP_SINGLE_ECDH_USE));
-    /* Deprecated in OpenSSL 1.1.0. */
-    rb_define_const(mSSL, "OP_SINGLE_DH_USE", ULONG2NUM(SSL_OP_SINGLE_DH_USE));
-    /* Deprecated in OpenSSL 1.0.1k and 1.0.2. */
-    rb_define_const(mSSL, "OP_EPHEMERAL_RSA", ULONG2NUM(SSL_OP_EPHEMERAL_RSA));
-    /* Deprecated in OpenSSL 1.1.0. */
-    rb_define_const(mSSL, "OP_NO_SSLv2", ULONG2NUM(SSL_OP_NO_SSLv2));
-    /* Deprecated in OpenSSL 1.0.1. */
-    rb_define_const(mSSL, "OP_PKCS1_CHECK_1", ULONG2NUM(SSL_OP_PKCS1_CHECK_1));
-    /* Deprecated in OpenSSL 1.0.1. */
-    rb_define_const(mSSL, "OP_PKCS1_CHECK_2", ULONG2NUM(SSL_OP_PKCS1_CHECK_2));
-    /* Deprecated in OpenSSL 1.1.0. */
-    rb_define_const(mSSL, "OP_NETSCAPE_CA_DN_BUG", ULONG2NUM(SSL_OP_NETSCAPE_CA_DN_BUG));
-    /* Deprecated in OpenSSL 1.1.0. */
-    rb_define_const(mSSL, "OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG", ULONG2NUM(SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG));
-
-
-    /*
-     * SSL/TLS version constants. Used by SSLContext#min_version= and
-     * #max_version=
-     */
-    /* SSL 2.0 */
-    rb_define_const(mSSL, "SSL2_VERSION", INT2NUM(SSL2_VERSION));
-    /* SSL 3.0 */
-    rb_define_const(mSSL, "SSL3_VERSION", INT2NUM(SSL3_VERSION));
-    /* TLS 1.0 */
-    rb_define_const(mSSL, "TLS1_VERSION", INT2NUM(TLS1_VERSION));
-    /* TLS 1.1 */
-    rb_define_const(mSSL, "TLS1_1_VERSION", INT2NUM(TLS1_1_VERSION));
-    /* TLS 1.2 */
-    rb_define_const(mSSL, "TLS1_2_VERSION", INT2NUM(TLS1_2_VERSION));
-#ifdef TLS1_3_VERSION /* OpenSSL 1.1.1 */
-    /* TLS 1.3 */
-    rb_define_const(mSSL, "TLS1_3_VERSION", INT2NUM(TLS1_3_VERSION));
+#if defined(SSL_OP_NO_COMPRESSION)
+    ossl_ssl_def_const(OP_NO_COMPRESSION);
 #endif
-
+    ossl_ssl_def_const(OP_PKCS1_CHECK_1);
+    ossl_ssl_def_const(OP_PKCS1_CHECK_2);
+    ossl_ssl_def_const(OP_NETSCAPE_CA_DN_BUG);
+    ossl_ssl_def_const(OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG);
 
     sym_exception = ID2SYM(rb_intern("exception"));
     sym_wait_readable = ID2SYM(rb_intern("wait_readable"));
     sym_wait_writable = ID2SYM(rb_intern("wait_writable"));
 
-    id_tmp_dh_callback = rb_intern("tmp_dh_callback");
-    id_tmp_ecdh_callback = rb_intern("tmp_ecdh_callback");
-    id_npn_protocols_encoded = rb_intern("npn_protocols_encoded");
-
 #define DefIVarID(name) do \
     id_i_##name = rb_intern("@"#name); while (0)
 
diff --git a/ext/openssl/ossl_ssl.h b/ext/openssl/ossl_ssl.h
index 535c56097c..c1a3cd6c1d 100644
--- a/ext/openssl/ossl_ssl.h
+++ b/ext/openssl/ossl_ssl.h
@@ -24,6 +24,11 @@
 	} \
 } while (0)
 
+#define SafeGetSSLSession(obj, sess) do { \
+	OSSL_Check_Kind((obj), cSSLSession); \
+	GetSSLSession((obj), (sess)); \
+} while (0)
+
 extern const rb_data_type_t ossl_ssl_type;
 extern const rb_data_type_t ossl_ssl_session_type;
 extern VALUE mSSL;
diff --git a/ext/openssl/ossl_ssl_session.c b/ext/openssl/ossl_ssl_session.c
index 5514087387..fb7c0fb611 100644
--- a/ext/openssl/ossl_ssl_session.c
+++ b/ext/openssl/ossl_ssl_session.c
@@ -49,7 +49,7 @@ static VALUE ossl_ssl_session_initialize(VALUE self, VALUE arg1)
 		if ((ctx = SSL_get1_session(ssl)) == NULL)
 			ossl_raise(eSSLSession, "no session available");
 	} else {
-		BIO *in = ossl_obj2bio(&arg1);
+		BIO *in = ossl_obj2bio(arg1);
 
 		ctx = PEM_read_bio_SSL_SESSION(in, NULL, NULL, NULL);
 
@@ -80,7 +80,7 @@ ossl_ssl_session_initialize_copy(VALUE self, VALUE other)
 
     rb_check_frozen(self);
     sess = RTYPEDDATA_DATA(self); /* XXX */
-    GetSSLSession(other, sess_other);
+    SafeGetSSLSession(other, sess_other);
 
     sess_new = ASN1_dup((i2d_of_void *)i2d_SSL_SESSION, (d2i_of_void *)d2i_SSL_SESSION,
 			(char *)sess_other);
@@ -93,36 +93,43 @@ ossl_ssl_session_initialize_copy(VALUE self, VALUE other)
     return self;
 }
 
-static int
-ossl_SSL_SESSION_cmp(const SSL_SESSION *a, const SSL_SESSION *b)
+#if HAVE_SSL_SESSION_CMP == 0
+int SSL_SESSION_cmp(const SSL_SESSION *a,const SSL_SESSION *b)
 {
     unsigned int a_len;
     const unsigned char *a_sid = SSL_SESSION_get_id(a, &a_len);
     unsigned int b_len;
     const unsigned char *b_sid = SSL_SESSION_get_id(b, &b_len);
 
-    if (SSL_SESSION_get_protocol_version(a) != SSL_SESSION_get_protocol_version(b))
+#if !defined(HAVE_OPAQUE_OPENSSL) /* missing SSL_SESSION_get_ssl_version() ? */
+    if (a->ssl_version != b->ssl_version)
 	return 1;
+#endif
     if (a_len != b_len)
 	return 1;
 
+#if defined(_WIN32)
+    return memcmp(a_sid, b_sid, a_len);
+#else
     return CRYPTO_memcmp(a_sid, b_sid, a_len);
+#endif
 }
+#endif
 
 /*
  * call-seq:
  *   session1 == session2 -> boolean
  *
- * Returns +true+ if the two Session is the same, +false+ if not.
+ * Returns true if the two Session is the same, false if not.
  */
 static VALUE ossl_ssl_session_eq(VALUE val1, VALUE val2)
 {
 	SSL_SESSION *ctx1, *ctx2;
 
 	GetSSLSession(val1, ctx1);
-	GetSSLSession(val2, ctx2);
+	SafeGetSSLSession(val2, ctx2);
 
-	switch (ossl_SSL_SESSION_cmp(ctx1, ctx2)) {
+	switch (SSL_SESSION_cmp(ctx1, ctx2)) {
 	case 0:		return Qtrue;
 	default:	return Qfalse;
 	}
@@ -134,18 +141,19 @@ static VALUE ossl_ssl_session_eq(VALUE val1, VALUE val2)
  *
  * Returns the time at which the session was established.
  */
-static VALUE
-ossl_ssl_session_get_time(VALUE self)
+static VALUE ossl_ssl_session_get_time(VALUE self)
 {
-    SSL_SESSION *ctx;
-    long t;
+	SSL_SESSION *ctx;
+	time_t t;
 
-    GetSSLSession(self, ctx);
-    t = SSL_SESSION_get_time(ctx);
-    if (t == 0)
-	return Qnil;
+	GetSSLSession(self, ctx);
+
+	t = SSL_SESSION_get_time(ctx);
 
-    return rb_funcall(rb_cTime, rb_intern("at"), 1, LONG2NUM(t));
+	if (t == 0)
+		return Qnil;
+
+	return rb_funcall(rb_cTime, rb_intern("at"), 1, TIMET2NUM(t));
 }
 
 /*
@@ -156,16 +164,16 @@ ossl_ssl_session_get_time(VALUE self)
  * established time.
  *
  */
-static VALUE
-ossl_ssl_session_get_timeout(VALUE self)
+static VALUE ossl_ssl_session_get_timeout(VALUE self)
 {
-    SSL_SESSION *ctx;
-    long t;
+	SSL_SESSION *ctx;
+	time_t t;
+
+	GetSSLSession(self, ctx);
 
-    GetSSLSession(self, ctx);
-    t = SSL_SESSION_get_timeout(ctx);
+	t = SSL_SESSION_get_timeout(ctx);
 
-    return LONG2NUM(t);
+	return TIMET2NUM(t);
 }
 
 /*
@@ -262,6 +270,9 @@ static VALUE ossl_ssl_session_to_pem(VALUE self)
 {
 	SSL_SESSION *ctx;
 	BIO *out;
+	BUF_MEM *buf;
+	VALUE str;
+	int i;
 
 	GetSSLSession(self, ctx);
 
@@ -269,13 +280,16 @@ static VALUE ossl_ssl_session_to_pem(VALUE self)
 		ossl_raise(eSSLSession, "BIO_s_mem()");
 	}
 
-	if (!PEM_write_bio_SSL_SESSION(out, ctx)) {
+	if (!(i=PEM_write_bio_SSL_SESSION(out, ctx))) {
 		BIO_free(out);
 		ossl_raise(eSSLSession, "SSL_SESSION_print()");
 	}
 
+	BIO_get_mem_ptr(out, &buf);
+	str = rb_str_new(buf->data, buf->length);
+	BIO_free(out);
 
-	return ossl_membio2str(out);
+	return str;
 }
 
 
@@ -289,6 +303,8 @@ static VALUE ossl_ssl_session_to_text(VALUE self)
 {
 	SSL_SESSION *ctx;
 	BIO *out;
+	BUF_MEM *buf;
+	VALUE str;
 
 	GetSSLSession(self, ctx);
 
@@ -301,7 +317,11 @@ static VALUE ossl_ssl_session_to_text(VALUE self)
 		ossl_raise(eSSLSession, "SSL_SESSION_print()");
 	}
 
-	return ossl_membio2str(out);
+	BIO_get_mem_ptr(out, &buf);
+	str = rb_str_new(buf->data, buf->length);
+	BIO_free(out);
+
+	return str;
 }
 
 
@@ -317,7 +337,7 @@ void Init_ossl_ssl_session(void)
 
 	rb_define_alloc_func(cSSLSession, ossl_ssl_session_alloc);
 	rb_define_method(cSSLSession, "initialize", ossl_ssl_session_initialize, 1);
-	rb_define_method(cSSLSession, "initialize_copy", ossl_ssl_session_initialize_copy, 1);
+	rb_define_copy_func(cSSLSession, ossl_ssl_session_initialize_copy);
 
 	rb_define_method(cSSLSession, "==", ossl_ssl_session_eq, 1);
 
diff --git a/ext/openssl/ossl_version.h b/ext/openssl/ossl_version.h
index c162f8c2a8..1744c1cac4 100644
--- a/ext/openssl/ossl_version.h
+++ b/ext/openssl/ossl_version.h
@@ -10,6 +10,6 @@
 #if !defined(_OSSL_VERSION_H_)
 #define _OSSL_VERSION_H_
 
-#define OSSL_VERSION "2.1.2"
+#define OSSL_VERSION "2.0.0"
 
 #endif /* _OSSL_VERSION_H_ */
diff --git a/ext/openssl/ossl_x509.c b/ext/openssl/ossl_x509.c
index 8a061b0687..19ec274ae1 100644
--- a/ext/openssl/ossl_x509.c
+++ b/ext/openssl/ossl_x509.c
@@ -20,10 +20,15 @@ ossl_x509_time_adjust(ASN1_TIME *s, VALUE time)
 {
     time_t sec;
 
+#if defined(HAVE_ASN1_TIME_ADJ)
     int off_days;
 
     ossl_time_split(time, &sec, &off_days);
     return X509_time_adj_ex(s, off_days, 0, &sec);
+#else
+    sec = time_to_time_t(time);
+    return X509_time_adj(s, 0, &sec);
+#endif
 }
 
 void
@@ -107,15 +112,21 @@ Init_ossl_x509(void)
     DefX509Const(V_FLAG_INHIBIT_MAP);
     /* Set by Store#flags= and StoreContext#flags=. */
     DefX509Const(V_FLAG_NOTIFY_POLICY);
+#if defined(X509_V_FLAG_EXTENDED_CRL_SUPPORT)
     /* Set by Store#flags= and StoreContext#flags=. Enables some additional
      * features including support for indirect signed CRLs. */
     DefX509Const(V_FLAG_EXTENDED_CRL_SUPPORT);
+#endif
+#if defined(X509_V_FLAG_USE_DELTAS)
     /* Set by Store#flags= and StoreContext#flags=. Uses delta CRLs. If not
      * specified, deltas are ignored. */
     DefX509Const(V_FLAG_USE_DELTAS);
+#endif
+#if defined(X509_V_FLAG_CHECK_SS_SIGNATURE)
     /* Set by Store#flags= and StoreContext#flags=. Enables checking of the
      * signature of the root self-signed CA. */
     DefX509Const(V_FLAG_CHECK_SS_SIGNATURE);
+#endif
 #if defined(X509_V_FLAG_TRUSTED_FIRST)
     /* Set by Store#flags= and StoreContext#flags=. When constructing a
      * certificate chain, search the Store first for the issuer certificate.
@@ -150,8 +161,10 @@ Init_ossl_x509(void)
     DefX509Const(PURPOSE_ANY);
     /* Set by Store#purpose=. OCSP helper. */
     DefX509Const(PURPOSE_OCSP_HELPER);
+#if defined(X509_PURPOSE_TIMESTAMP_SIGN)
     /* Set by Store#purpose=. Time stamps signer. */
     DefX509Const(PURPOSE_TIMESTAMP_SIGN);
+#endif
 
     DefX509Const(TRUST_COMPAT);
     DefX509Const(TRUST_SSL_CLIENT);
@@ -160,7 +173,9 @@ Init_ossl_x509(void)
     DefX509Const(TRUST_OBJECT_SIGN);
     DefX509Const(TRUST_OCSP_SIGN);
     DefX509Const(TRUST_OCSP_REQUEST);
+#if defined(X509_TRUST_TSA)
     DefX509Const(TRUST_TSA);
+#endif
 
     DefX509Default(CERT_AREA, cert_area);
     DefX509Default(CERT_DIR, cert_dir);
diff --git a/ext/openssl/ossl_x509.h b/ext/openssl/ossl_x509.h
index 4fadfa6b82..c26da73897 100644
--- a/ext/openssl/ossl_x509.h
+++ b/ext/openssl/ossl_x509.h
@@ -41,6 +41,7 @@ extern VALUE cX509Cert;
 extern VALUE eX509CertError;
 
 VALUE ossl_x509_new(X509 *);
+VALUE ossl_x509_new_from_file(VALUE);
 X509 *GetX509CertPtr(VALUE);
 X509 *DupX509CertPtr(VALUE);
 void Init_ossl_x509cert(void);
@@ -53,6 +54,7 @@ extern VALUE eX509CRLError;
 
 VALUE ossl_x509crl_new(X509_CRL *);
 X509_CRL *GetX509CRLPtr(VALUE);
+X509_CRL *DupX509CRLPtr(VALUE);
 void Init_ossl_x509crl(void);
 
 /*
@@ -82,7 +84,9 @@ void Init_ossl_x509name(void);
 extern VALUE cX509Req;
 extern VALUE eX509ReqError;
 
+VALUE ossl_x509req_new(X509_REQ *);
 X509_REQ *GetX509ReqPtr(VALUE);
+X509_REQ *DupX509ReqPtr(VALUE);
 void Init_ossl_x509req(void);
 
 /*
@@ -102,14 +106,14 @@ extern VALUE cX509Store;
 extern VALUE cX509StoreContext;
 extern VALUE eX509StoreError;
 
+VALUE ossl_x509store_new(X509_STORE *);
 X509_STORE *GetX509StorePtr(VALUE);
+X509_STORE *DupX509StorePtr(VALUE);
 
-void Init_ossl_x509store(void);
+VALUE ossl_x509stctx_new(X509_STORE_CTX *);
+VALUE ossl_x509stctx_clear_ptr(VALUE);
+X509_STORE_CTX *GetX509StCtxtPtr(VALUE);
 
-/*
- * Calls the verify callback Proc (the first parameter) with given pre-verify
- * result and the X509_STORE_CTX.
- */
-int ossl_verify_cb_call(VALUE, int, X509_STORE_CTX *);
+void Init_ossl_x509store(void);
 
 #endif /* _OSSL_X509_H_ */
diff --git a/ext/openssl/ossl_x509attr.c b/ext/openssl/ossl_x509attr.c
index 60846cfe9d..ae0b347b5f 100644
--- a/ext/openssl/ossl_x509attr.c
+++ b/ext/openssl/ossl_x509attr.c
@@ -23,6 +23,10 @@
 	ossl_raise(rb_eRuntimeError, "ATTR wasn't initialized!"); \
     } \
 } while (0)
+#define SafeGetX509Attr(obj, attr) do { \
+    OSSL_Check_Kind((obj), cX509Attr); \
+    GetX509Attr((obj), (attr)); \
+} while (0)
 
 /*
  * Classes
@@ -72,7 +76,7 @@ GetX509AttrPtr(VALUE obj)
 {
     X509_ATTRIBUTE *attr;
 
-    GetX509Attr(obj, attr);
+    SafeGetX509Attr(obj, attr);
 
     return attr;
 }
@@ -130,7 +134,7 @@ ossl_x509attr_initialize_copy(VALUE self, VALUE other)
 
     rb_check_frozen(self);
     GetX509Attr(self, attr);
-    GetX509Attr(other, attr_other);
+    SafeGetX509Attr(other, attr_other);
 
     attr_new = X509_ATTRIBUTE_dup(attr_other);
     if (!attr_new)
@@ -315,7 +319,7 @@ Init_ossl_x509attr(void)
     cX509Attr = rb_define_class_under(mX509, "Attribute", rb_cObject);
     rb_define_alloc_func(cX509Attr, ossl_x509attr_alloc);
     rb_define_method(cX509Attr, "initialize", ossl_x509attr_initialize, -1);
-    rb_define_method(cX509Attr, "initialize_copy", ossl_x509attr_initialize_copy, 1);
+    rb_define_copy_func(cX509Attr, ossl_x509attr_initialize_copy);
     rb_define_method(cX509Attr, "oid=", ossl_x509attr_set_oid, 1);
     rb_define_method(cX509Attr, "oid", ossl_x509attr_get_oid, 0);
     rb_define_method(cX509Attr, "value=", ossl_x509attr_set_value, 1);
diff --git a/ext/openssl/ossl_x509cert.c b/ext/openssl/ossl_x509cert.c
index 40542c4a78..ad1126d465 100644
--- a/ext/openssl/ossl_x509cert.c
+++ b/ext/openssl/ossl_x509cert.c
@@ -23,6 +23,10 @@
 	ossl_raise(rb_eRuntimeError, "CERT wasn't initialized!"); \
     } \
 } while (0)
+#define SafeGetX509(obj, x509) do { \
+    OSSL_Check_Kind((obj), cX509Cert); \
+    GetX509((obj), (x509)); \
+} while (0)
 
 /*
  * Classes
@@ -67,12 +71,46 @@ ossl_x509_new(X509 *x509)
     return obj;
 }
 
+VALUE
+ossl_x509_new_from_file(VALUE filename)
+{
+    X509 *x509;
+    FILE *fp;
+    VALUE obj;
+
+    rb_check_safe_obj(filename);
+    obj = NewX509(cX509Cert);
+    if (!(fp = fopen(StringValueCStr(filename), "r"))) {
+	ossl_raise(eX509CertError, "%s", strerror(errno));
+    }
+    rb_fd_fix_cloexec(fileno(fp));
+    x509 = PEM_read_X509(fp, NULL, NULL, NULL);
+    /*
+     * prepare for DER...
+#if !defined(OPENSSL_NO_FP_API)
+    if (!x509) {
+    	(void)ERR_get_error();
+	rewind(fp);
+
+	x509 = d2i_X509_fp(fp, NULL);
+    }
+#endif
+    */
+    fclose(fp);
+    if (!x509) {
+	ossl_raise(eX509CertError, NULL);
+    }
+    SetX509(obj, x509);
+
+    return obj;
+}
+
 X509 *
 GetX509CertPtr(VALUE obj)
 {
     X509 *x509;
 
-    GetX509(obj, x509);
+    SafeGetX509(obj, x509);
 
     return x509;
 }
@@ -82,7 +120,7 @@ DupX509CertPtr(VALUE obj)
 {
     X509 *x509;
 
-    GetX509(obj, x509);
+    SafeGetX509(obj, x509);
 
     X509_up_ref(x509);
 
@@ -123,7 +161,7 @@ ossl_x509_initialize(int argc, VALUE *argv, VALUE self)
 	return self;
     }
     arg = ossl_to_der_if_possible(arg);
-    in = ossl_obj2bio(&arg);
+    in = ossl_obj2bio(arg);
     x509 = PEM_read_bio_X509(in, &x, NULL, NULL);
     DATA_PTR(self) = x;
     if (!x509) {
@@ -146,7 +184,7 @@ ossl_x509_copy(VALUE self, VALUE other)
     if (self == other) return self;
 
     GetX509(self, a);
-    GetX509(other, b);
+    SafeGetX509(other, b);
 
     x509 = X509_dup(b);
     if (!x509) ossl_raise(eX509CertError, NULL);
@@ -440,7 +478,7 @@ ossl_x509_set_not_before(VALUE self, VALUE time)
 
     GetX509(self, x509);
     asn1time = ossl_x509_time_adjust(NULL, time);
-    if (!X509_set1_notBefore(x509, asn1time)) {
+    if (!X509_set_notBefore(x509, asn1time)) {
 	ASN1_TIME_free(asn1time);
 	ossl_raise(eX509CertError, "X509_set_notBefore");
     }
@@ -479,7 +517,7 @@ ossl_x509_set_not_after(VALUE self, VALUE time)
 
     GetX509(self, x509);
     asn1time = ossl_x509_time_adjust(NULL, time);
-    if (!X509_set1_notAfter(x509, asn1time)) {
+    if (!X509_set_notAfter(x509, asn1time)) {
 	ASN1_TIME_free(asn1time);
 	ossl_raise(eX509CertError, "X509_set_notAfter");
     }
@@ -508,19 +546,18 @@ ossl_x509_get_public_key(VALUE self)
 
 /*
  * call-seq:
- *    cert.public_key = key
+ *    cert.public_key = key => key
  */
 static VALUE
 ossl_x509_set_public_key(VALUE self, VALUE key)
 {
     X509 *x509;
-    EVP_PKEY *pkey;
 
     GetX509(self, x509);
-    pkey = GetPKeyPtr(key);
-    ossl_pkey_check_public_key(pkey);
-    if (!X509_set_pubkey(x509, pkey))
-	ossl_raise(eX509CertError, "X509_set_pubkey");
+    if (!X509_set_pubkey(x509, GetPKeyPtr(key))) { /* DUPs pkey */
+	ossl_raise(eX509CertError, NULL);
+    }
+
     return key;
 }
 
@@ -536,7 +573,7 @@ ossl_x509_sign(VALUE self, VALUE key, VALUE digest)
     const EVP_MD *md;
 
     pkey = GetPrivPKeyPtr(key); /* NO NEED TO DUP */
-    md = ossl_evp_get_digestbyname(digest);
+    md = GetDigestPtr(digest);
     GetX509(self, x509);
     if (!X509_sign(x509, pkey, md)) {
 	ossl_raise(eX509CertError, NULL);
@@ -549,8 +586,7 @@ ossl_x509_sign(VALUE self, VALUE key, VALUE digest)
  * call-seq:
  *    cert.verify(key) => true | false
  *
- * Verifies the signature of the certificate, with the public key _key_. _key_
- * must be an instance of OpenSSL::PKey.
+ * Checks that cert signature is made with PRIVversion of this PUBLIC 'key'
  */
 static VALUE
 ossl_x509_verify(VALUE self, VALUE key)
@@ -558,9 +594,9 @@ ossl_x509_verify(VALUE self, VALUE key)
     X509 *x509;
     EVP_PKEY *pkey;
 
+    pkey = GetPKeyPtr(key); /* NO NEED TO DUP */
     GetX509(self, x509);
-    pkey = GetPKeyPtr(key);
-    ossl_pkey_check_public_key(pkey);
+
     switch (X509_verify(x509, pkey)) {
       case 1:
 	return Qtrue;
@@ -574,10 +610,9 @@ ossl_x509_verify(VALUE self, VALUE key)
 
 /*
  * call-seq:
- *    cert.check_private_key(key) -> true | false
+ *    cert.check_private_key(key)
  *
- * Returns +true+ if _key_ is the corresponding private key to the Subject
- * Public Key Information, +false+ otherwise.
+ * Checks if 'key' is PRIV key for this cert
  */
 static VALUE
 ossl_x509_check_private_key(VALUE self, VALUE key)
@@ -589,7 +624,7 @@ ossl_x509_check_private_key(VALUE self, VALUE key)
     pkey = GetPrivPKeyPtr(key); /* NO NEED TO DUP */
     GetX509(self, x509);
     if (!X509_check_private_key(x509, pkey)) {
-	ossl_clear_error();
+	OSSL_Warning("Check private key:%s", OSSL_ErrMsg());
 	return Qfalse;
     }
 
@@ -685,26 +720,6 @@ ossl_x509_inspect(VALUE self)
 }
 
 /*
- * call-seq:
- *    cert1 == cert2 -> true | false
- *
- * Compares the two certificates. Note that this takes into account all fields,
- * not just the issuer name and the serial number.
- */
-static VALUE
-ossl_x509_eq(VALUE self, VALUE other)
-{
-    X509 *a, *b;
-
-    GetX509(self, a);
-    if (!rb_obj_is_kind_of(other, cX509Cert))
-	return Qfalse;
-    GetX509(other, b);
-
-    return !X509_cmp(a, b) ? Qtrue : Qfalse;
-}
-
-/*
  * INIT
  */
 void
@@ -814,7 +829,7 @@ Init_ossl_x509cert(void)
 
     rb_define_alloc_func(cX509Cert, ossl_x509_alloc);
     rb_define_method(cX509Cert, "initialize", ossl_x509_initialize, -1);
-    rb_define_method(cX509Cert, "initialize_copy", ossl_x509_copy, 1);
+    rb_define_copy_func(cX509Cert, ossl_x509_copy);
 
     rb_define_method(cX509Cert, "to_der", ossl_x509_to_der, 0);
     rb_define_method(cX509Cert, "to_pem", ossl_x509_to_pem, 0);
@@ -842,5 +857,4 @@ Init_ossl_x509cert(void)
     rb_define_method(cX509Cert, "extensions=", ossl_x509_set_extensions, 1);
     rb_define_method(cX509Cert, "add_extension", ossl_x509_add_extension, 1);
     rb_define_method(cX509Cert, "inspect", ossl_x509_inspect, 0);
-    rb_define_method(cX509Cert, "==", ossl_x509_eq, 1);
 }
diff --git a/ext/openssl/ossl_x509crl.c b/ext/openssl/ossl_x509crl.c
index b0badf45c4..0ff5d2f8ea 100644
--- a/ext/openssl/ossl_x509crl.c
+++ b/ext/openssl/ossl_x509crl.c
@@ -23,6 +23,10 @@
 	ossl_raise(rb_eRuntimeError, "CRL wasn't initialized!"); \
     } \
 } while (0)
+#define SafeGetX509CRL(obj, crl) do { \
+    OSSL_Check_Kind((obj), cX509CRL); \
+    GetX509CRL((obj), (crl)); \
+} while (0)
 
 /*
  * Classes
@@ -52,7 +56,18 @@ GetX509CRLPtr(VALUE obj)
 {
     X509_CRL *crl;
 
-    GetX509CRL(obj, crl);
+    SafeGetX509CRL(obj, crl);
+
+    return crl;
+}
+
+X509_CRL *
+DupX509CRLPtr(VALUE obj)
+{
+    X509_CRL *crl;
+
+    SafeGetX509CRL(obj, crl);
+    X509_CRL_up_ref(crl);
 
     return crl;
 }
@@ -100,7 +115,7 @@ ossl_x509crl_initialize(int argc, VALUE *argv, VALUE self)
 	return self;
     }
     arg = ossl_to_der_if_possible(arg);
-    in = ossl_obj2bio(&arg);
+    in = ossl_obj2bio(arg);
     crl = PEM_read_bio_X509_CRL(in, &x, NULL, NULL);
     DATA_PTR(self) = x;
     if (!crl) {
@@ -122,7 +137,7 @@ ossl_x509crl_copy(VALUE self, VALUE other)
     rb_check_frozen(self);
     if (self == other) return self;
     GetX509CRL(self, a);
-    GetX509CRL(other, b);
+    SafeGetX509CRL(other, b);
     if (!(crl = X509_CRL_dup(b))) {
 	ossl_raise(eX509CRLError, NULL);
     }
@@ -167,6 +182,8 @@ ossl_x509crl_get_signature_algorithm(VALUE self)
     X509_CRL *crl;
     const X509_ALGOR *alg;
     BIO *out;
+    BUF_MEM *buf;
+    VALUE str;
 
     GetX509CRL(self, crl);
     if (!(out = BIO_new(BIO_s_mem()))) {
@@ -177,8 +194,10 @@ ossl_x509crl_get_signature_algorithm(VALUE self)
 	BIO_free(out);
 	ossl_raise(eX509CRLError, NULL);
     }
-
-    return ossl_membio2str(out);
+    BIO_get_mem_ptr(out, &buf);
+    str = rb_str_new(buf->data, buf->length);
+    BIO_free(out);
+    return str;
 }
 
 static VALUE
@@ -208,14 +227,10 @@ static VALUE
 ossl_x509crl_get_last_update(VALUE self)
 {
     X509_CRL *crl;
-    const ASN1_TIME *time;
 
     GetX509CRL(self, crl);
-    time = X509_CRL_get0_lastUpdate(crl);
-    if (!time)
-	return Qnil;
 
-    return asn1time_to_time(time);
+    return asn1time_to_time(X509_CRL_get0_lastUpdate(crl));
 }
 
 static VALUE
@@ -226,7 +241,7 @@ ossl_x509crl_set_last_update(VALUE self, VALUE time)
 
     GetX509CRL(self, crl);
     asn1time = ossl_x509_time_adjust(NULL, time);
-    if (!X509_CRL_set1_lastUpdate(crl, asn1time)) {
+    if (!X509_CRL_set_lastUpdate(crl, asn1time)) {
 	ASN1_TIME_free(asn1time);
 	ossl_raise(eX509CRLError, "X509_CRL_set_lastUpdate");
     }
@@ -239,14 +254,10 @@ static VALUE
 ossl_x509crl_get_next_update(VALUE self)
 {
     X509_CRL *crl;
-    const ASN1_TIME *time;
 
     GetX509CRL(self, crl);
-    time = X509_CRL_get0_nextUpdate(crl);
-    if (!time)
-	return Qnil;
 
-    return asn1time_to_time(time);
+    return asn1time_to_time(X509_CRL_get0_nextUpdate(crl));
 }
 
 static VALUE
@@ -257,7 +268,7 @@ ossl_x509crl_set_next_update(VALUE self, VALUE time)
 
     GetX509CRL(self, crl);
     asn1time = ossl_x509_time_adjust(NULL, time);
-    if (!X509_CRL_set1_nextUpdate(crl, asn1time)) {
+    if (!X509_CRL_set_nextUpdate(crl, asn1time)) {
 	ASN1_TIME_free(asn1time);
 	ossl_raise(eX509CRLError, "X509_CRL_set_nextUpdate");
     }
@@ -347,7 +358,7 @@ ossl_x509crl_sign(VALUE self, VALUE key, VALUE digest)
 
     GetX509CRL(self, crl);
     pkey = GetPrivPKeyPtr(key); /* NO NEED TO DUP */
-    md = ossl_evp_get_digestbyname(digest);
+    md = GetDigestPtr(digest);
     if (!X509_CRL_sign(crl, pkey, md)) {
 	ossl_raise(eX509CRLError, NULL);
     }
@@ -359,12 +370,9 @@ static VALUE
 ossl_x509crl_verify(VALUE self, VALUE key)
 {
     X509_CRL *crl;
-    EVP_PKEY *pkey;
 
     GetX509CRL(self, crl);
-    pkey = GetPKeyPtr(key);
-    ossl_pkey_check_public_key(pkey);
-    switch (X509_CRL_verify(crl, pkey)) {
+    switch (X509_CRL_verify(crl, GetPKeyPtr(key))) {
       case 1:
 	return Qtrue;
       case 0:
@@ -380,6 +388,8 @@ ossl_x509crl_to_der(VALUE self)
 {
     X509_CRL *crl;
     BIO *out;
+    BUF_MEM *buf;
+    VALUE str;
 
     GetX509CRL(self, crl);
     if (!(out = BIO_new(BIO_s_mem()))) {
@@ -389,8 +399,11 @@ ossl_x509crl_to_der(VALUE self)
 	BIO_free(out);
 	ossl_raise(eX509CRLError, NULL);
     }
+    BIO_get_mem_ptr(out, &buf);
+    str = rb_str_new(buf->data, buf->length);
+    BIO_free(out);
 
-    return ossl_membio2str(out);
+    return str;
 }
 
 static VALUE
@@ -398,6 +411,8 @@ ossl_x509crl_to_pem(VALUE self)
 {
     X509_CRL *crl;
     BIO *out;
+    BUF_MEM *buf;
+    VALUE str;
 
     GetX509CRL(self, crl);
     if (!(out = BIO_new(BIO_s_mem()))) {
@@ -407,8 +422,11 @@ ossl_x509crl_to_pem(VALUE self)
 	BIO_free(out);
 	ossl_raise(eX509CRLError, NULL);
     }
+    BIO_get_mem_ptr(out, &buf);
+    str = rb_str_new(buf->data, buf->length);
+    BIO_free(out);
 
-    return ossl_membio2str(out);
+    return str;
 }
 
 static VALUE
@@ -416,6 +434,8 @@ ossl_x509crl_to_text(VALUE self)
 {
     X509_CRL *crl;
     BIO *out;
+    BUF_MEM *buf;
+    VALUE str;
 
     GetX509CRL(self, crl);
     if (!(out = BIO_new(BIO_s_mem()))) {
@@ -425,8 +445,11 @@ ossl_x509crl_to_text(VALUE self)
 	BIO_free(out);
 	ossl_raise(eX509CRLError, NULL);
     }
+    BIO_get_mem_ptr(out, &buf);
+    str = rb_str_new(buf->data, buf->length);
+    BIO_free(out);
 
-    return ossl_membio2str(out);
+    return str;
 }
 
 /*
@@ -516,7 +539,7 @@ Init_ossl_x509crl(void)
 
     rb_define_alloc_func(cX509CRL, ossl_x509crl_alloc);
     rb_define_method(cX509CRL, "initialize", ossl_x509crl_initialize, -1);
-    rb_define_method(cX509CRL, "initialize_copy", ossl_x509crl_copy, 1);
+    rb_define_copy_func(cX509CRL, ossl_x509crl_copy);
 
     rb_define_method(cX509CRL, "version", ossl_x509crl_get_version, 0);
     rb_define_method(cX509CRL, "version=", ossl_x509crl_set_version, 1);
diff --git a/ext/openssl/ossl_x509ext.c b/ext/openssl/ossl_x509ext.c
index 30ec09d7a3..b92b0786b2 100644
--- a/ext/openssl/ossl_x509ext.c
+++ b/ext/openssl/ossl_x509ext.c
@@ -23,6 +23,10 @@
 	ossl_raise(rb_eRuntimeError, "EXT wasn't initialized!"); \
     } \
 } while (0)
+#define SafeGetX509Ext(obj, ext) do { \
+    OSSL_Check_Kind((obj), cX509Ext); \
+    GetX509Ext((obj), (ext)); \
+} while (0)
 #define MakeX509ExtFactory(klass, obj, ctx) do { \
     (obj) = TypedData_Wrap_Struct((klass), &ossl_x509extfactory_type, 0); \
     if (!((ctx) = OPENSSL_malloc(sizeof(X509V3_CTX)))) \
@@ -86,7 +90,7 @@ GetX509ExtPtr(VALUE obj)
 {
     X509_EXTENSION *ext;
 
-    GetX509Ext(obj, ext);
+    SafeGetX509Ext(obj, ext);
 
     return ext;
 }
@@ -259,15 +263,15 @@ ossl_x509ext_alloc(VALUE klass)
 
 /*
  * call-seq:
- *    OpenSSL::X509::Extension.new(der)
- *    OpenSSL::X509::Extension.new(oid, value)
- *    OpenSSL::X509::Extension.new(oid, value, critical)
+ *    OpenSSL::X509::Extension.new asn1
+ *    OpenSSL::X509::Extension.new name, value
+ *    OpenSSL::X509::Extension.new name, value, critical
  *
  * Creates an X509 extension.
  *
- * The extension may be created from _der_ data or from an extension _oid_
- * and _value_.  The _oid_ may be either an OID or an extension name.  If
- * _critical_ is +true+ the extension is marked critical.
+ * The extension may be created from +asn1+ data or from an extension +name+
+ * and +value+.  The +name+ may be either an OID or an extension name.  If
+ * +critical+ is true the extension is marked critical.
  */
 static VALUE
 ossl_x509ext_initialize(int argc, VALUE *argv, VALUE self)
@@ -301,7 +305,7 @@ ossl_x509ext_initialize_copy(VALUE self, VALUE other)
 
     rb_check_frozen(self);
     GetX509Ext(self, ext);
-    GetX509Ext(other, ext_other);
+    SafeGetX509Ext(other, ext_other);
 
     ext_new = X509_EXTENSION_dup(ext_other);
     if (!ext_new)
@@ -437,7 +441,6 @@ ossl_x509ext_to_der(VALUE obj)
 void
 Init_ossl_x509ext(void)
 {
-#undef rb_intern
 #if 0
     mOSSL = rb_define_module("OpenSSL");
     eOSSLError = rb_define_class_under(mOSSL, "OpenSSLError", rb_eStandardError);
@@ -466,7 +469,7 @@ Init_ossl_x509ext(void)
     cX509Ext = rb_define_class_under(mX509, "Extension", rb_cObject);
     rb_define_alloc_func(cX509Ext, ossl_x509ext_alloc);
     rb_define_method(cX509Ext, "initialize", ossl_x509ext_initialize, -1);
-    rb_define_method(cX509Ext, "initialize_copy", ossl_x509ext_initialize_copy, 1);
+    rb_define_copy_func(cX509Ext, ossl_x509ext_initialize_copy);
     rb_define_method(cX509Ext, "oid=", ossl_x509ext_set_oid, 1);
     rb_define_method(cX509Ext, "value=", ossl_x509ext_set_value, 1);
     rb_define_method(cX509Ext, "critical=", ossl_x509ext_set_critical, 1);
diff --git a/ext/openssl/ossl_x509name.c b/ext/openssl/ossl_x509name.c
index 1ea8400dbb..abbdc3b11e 100644
--- a/ext/openssl/ossl_x509name.c
+++ b/ext/openssl/ossl_x509name.c
@@ -23,6 +23,10 @@
 	ossl_raise(rb_eRuntimeError, "Name wasn't initialized."); \
     } \
 } while (0)
+#define SafeGetX509Name(obj, name) do { \
+    OSSL_Check_Kind((obj), cX509Name); \
+    GetX509Name((obj), (name)); \
+} while (0)
 
 #define OBJECT_TYPE_TEMPLATE \
   rb_const_get(cX509Name, rb_intern("OBJECT_TYPE_TEMPLATE"))
@@ -77,7 +81,7 @@ GetX509NamePtr(VALUE obj)
 {
     X509_NAME *name;
 
-    GetX509Name(obj, name);
+    SafeGetX509Name(obj, name);
 
     return name;
 }
@@ -131,15 +135,15 @@ ossl_x509name_init_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args))
  *
  * Creates a new Name.
  *
- * A name may be created from a DER encoded string _der_, an Array
- * representing a _distinguished_name_ or a _distinguished_name_ along with a
- * _template_.
+ * A name may be created from a DER encoded string +der+, an Array
+ * representing a +distinguished_name+ or a +distinguished_name+ along with a
+ * +template+.
  *
  *   name = OpenSSL::X509::Name.new [['CN', 'nobody'], ['DC', 'example']]
  *
  *   name = OpenSSL::X509::Name.new name.to_der
  *
- * See add_entry for a description of the _distinguished_name_ Array's
+ * See add_entry for a description of the +distinguished_name+ Array's
  * contents
  */
 static VALUE
@@ -184,7 +188,7 @@ ossl_x509name_initialize_copy(VALUE self, VALUE other)
 
     rb_check_frozen(self);
     GetX509Name(self, name);
-    GetX509Name(other, name_other);
+    SafeGetX509Name(other, name_other);
 
     name_new = X509_NAME_dup(name_other);
     if (!name_new)
@@ -198,9 +202,9 @@ ossl_x509name_initialize_copy(VALUE self, VALUE other)
 
 /*
  * call-seq:
- *    name.add_entry(oid, value [, type], loc: -1, set: 0) => self
+ *    name.add_entry(oid, value [, type]) => self
  *
- * Adds a new entry with the given _oid_ and _value_ to this name.  The _oid_
+ * Adds a new entry with the given +oid+ and +value+ to this name.  The +oid+
  * is an object identifier defined in ASN.1.  Some common OIDs are:
  *
  * C::  Country Name
@@ -209,39 +213,24 @@ ossl_x509name_initialize_copy(VALUE self, VALUE other)
  * O::  Organization Name
  * OU:: Organizational Unit Name
  * ST:: State or Province Name
- *
- * The optional keyword parameters _loc_ and _set_ specify where to insert the
- * new attribute. Refer to the manpage of X509_NAME_add_entry(3) for details.
- * _loc_ defaults to -1 and _set_ defaults to 0. This appends a single-valued
- * RDN to the end.
  */
 static
 VALUE ossl_x509name_add_entry(int argc, VALUE *argv, VALUE self)
 {
     X509_NAME *name;
-    VALUE oid, value, type, opts, kwargs[2];
-    static ID kwargs_ids[2];
+    VALUE oid, value, type;
     const char *oid_name;
-    int loc = -1, set = 0;
 
-    if (!kwargs_ids[0]) {
-	kwargs_ids[0] = rb_intern_const("loc");
-	kwargs_ids[1] = rb_intern_const("set");
-    }
-    rb_scan_args(argc, argv, "21:", &oid, &value, &type, &opts);
-    rb_get_kwargs(opts, kwargs_ids, 0, 2, kwargs);
+    rb_scan_args(argc, argv, "21", &oid, &value, &type);
     oid_name = StringValueCStr(oid);
     StringValue(value);
     if(NIL_P(type)) type = rb_aref(OBJECT_TYPE_TEMPLATE, oid);
-    if (kwargs[0] != Qundef)
-	loc = NUM2INT(kwargs[0]);
-    if (kwargs[1] != Qundef)
-	set = NUM2INT(kwargs[1]);
     GetX509Name(self, name);
     if (!X509_NAME_add_entry_by_txt(name, oid_name, NUM2INT(type),
-				    (unsigned char *)RSTRING_PTR(value),
-				    RSTRING_LENINT(value), loc, set))
-	ossl_raise(eX509NameError, "X509_NAME_add_entry_by_txt");
+		(const unsigned char *)RSTRING_PTR(value), RSTRING_LENINT(value), -1, 0)) {
+	ossl_raise(eX509NameError, NULL);
+    }
+
     return self;
 }
 
@@ -250,83 +239,52 @@ ossl_x509name_to_s_old(VALUE self)
 {
     X509_NAME *name;
     char *buf;
+    VALUE str;
 
     GetX509Name(self, name);
     buf = X509_NAME_oneline(name, NULL, 0);
-    if (!buf)
-	ossl_raise(eX509NameError, "X509_NAME_oneline");
-    return ossl_buf2str(buf, rb_long2int(strlen(buf)));
-}
-
-static VALUE
-x509name_print(VALUE self, unsigned long iflag)
-{
-    X509_NAME *name;
-    BIO *out;
-    int ret;
+    str = rb_str_new2(buf);
+    OPENSSL_free(buf);
 
-    GetX509Name(self, name);
-    out = BIO_new(BIO_s_mem());
-    if (!out)
-	ossl_raise(eX509NameError, NULL);
-    ret = X509_NAME_print_ex(out, name, 0, iflag);
-    if (ret < 0 || (iflag == XN_FLAG_COMPAT && ret == 0)) {
-	BIO_free(out);
-	ossl_raise(eX509NameError, "X509_NAME_print_ex");
-    }
-    return ossl_membio2str(out);
+    return str;
 }
 
 /*
  * call-seq:
- *    name.to_s         -> string
- *    name.to_s(format) -> string
+ *    name.to_s => string
+ *    name.to_s(flags) => string
  *
- * Returns a String representation of the Distinguished Name. _format_ is
- * one of:
+ * Returns this name as a Distinguished Name string.  +flags+ may be one of:
  *
  * * OpenSSL::X509::Name::COMPAT
  * * OpenSSL::X509::Name::RFC2253
  * * OpenSSL::X509::Name::ONELINE
  * * OpenSSL::X509::Name::MULTILINE
- *
- * If _format_ is omitted, the largely broken and traditional OpenSSL format
- * is used.
  */
 static VALUE
 ossl_x509name_to_s(int argc, VALUE *argv, VALUE self)
 {
-    rb_check_arity(argc, 0, 1);
-    /* name.to_s(nil) was allowed */
-    if (!argc || NIL_P(argv[0]))
+    X509_NAME *name;
+    VALUE flag, str;
+    BIO *out;
+    unsigned long iflag;
+
+    rb_scan_args(argc, argv, "01", &flag);
+    if (NIL_P(flag))
 	return ossl_x509name_to_s_old(self);
-    else
-	return x509name_print(self, NUM2ULONG(argv[0]));
-}
+    else iflag = NUM2ULONG(flag);
+    if (!(out = BIO_new(BIO_s_mem())))
+	ossl_raise(eX509NameError, NULL);
+    GetX509Name(self, name);
+    if (!X509_NAME_print_ex(out, name, 0, iflag)){
+	BIO_free(out);
+	ossl_raise(eX509NameError, NULL);
+    }
+    str = ossl_membio2str(out);
 
-/*
- * call-seq:
- *    name.to_utf8 -> string
- *
- * Returns an UTF-8 representation of the distinguished name, as specified
- * in {RFC 2253}[https://www.ietf.org/rfc/rfc2253.txt].
- */
-static VALUE
-ossl_x509name_to_utf8(VALUE self)
-{
-    VALUE str = x509name_print(self, XN_FLAG_RFC2253 & ~ASN1_STRFLGS_ESC_MSB);
-    rb_enc_associate_index(str, rb_utf8_encindex());
     return str;
 }
 
-/* :nodoc: */
-static VALUE
-ossl_x509name_inspect(VALUE self)
-{
-    return rb_enc_sprintf(rb_utf8_encoding(), "#<%"PRIsVALUE" %"PRIsVALUE">",
-			  rb_obj_class(self), ossl_x509name_to_utf8(self));
-}
-
 /*
  * call-seq:
  *    name.to_a => [[name, data, type], ...]
@@ -380,18 +338,18 @@ ossl_x509name_cmp0(VALUE self, VALUE other)
     X509_NAME *name1, *name2;
 
     GetX509Name(self, name1);
-    GetX509Name(other, name2);
+    SafeGetX509Name(other, name2);
 
     return X509_NAME_cmp(name1, name2);
 }
 
 /*
  * call-seq:
- *    name.cmp(other) -> -1 | 0 | 1
- *    name <=> other  -> -1 | 0 | 1
+ *    name.cmp other => integer
+ *    name.<=> other => integer
  *
- * Compares this Name with _other_ and returns +0+ if they are the same and +-1+
- * or ++1+ if they are greater or less than each other respectively.
+ * Compares this Name with +other+ and returns 0 if they are the same and -1 or
+ * +1 if they are greater or less than each other respectively.
  */
 static VALUE
 ossl_x509name_cmp(VALUE self, VALUE other)
@@ -400,24 +358,26 @@ ossl_x509name_cmp(VALUE self, VALUE other)
 
     result = ossl_x509name_cmp0(self, other);
     if (result < 0) return INT2FIX(-1);
-    if (result > 0) return INT2FIX(1);
+    if (result > 1) return INT2FIX(1);
 
     return INT2FIX(0);
 }
 
 /*
  * call-seq:
- *   name.eql?(other) -> true | false
+ *   name.eql? other => boolean
  *
- * Returns true if _name_ and _other_ refer to the same hash key.
+ * Returns true if +name+ and +other+ refer to the same hash key.
  */
 static VALUE
 ossl_x509name_eql(VALUE self, VALUE other)
 {
-    if (!rb_obj_is_kind_of(other, cX509Name))
-	return Qfalse;
+    int result;
+
+    if(CLASS_OF(other) != cX509Name) return Qfalse;
+    result = ossl_x509name_cmp0(self, other);
 
-    return ossl_x509name_cmp0(self, other) == 0 ? Qtrue : Qfalse;
+    return (result == 0) ? Qtrue : Qfalse;
 }
 
 /*
@@ -440,6 +400,7 @@ ossl_x509name_hash(VALUE self)
     return ULONG2NUM(hash);
 }
 
+#ifdef HAVE_X509_NAME_HASH_OLD
 /*
  * call-seq:
  *    name.hash_old => integer
@@ -458,6 +419,7 @@ ossl_x509name_hash_old(VALUE self)
 
     return ULONG2NUM(hash);
 }
+#endif
 
 /*
  * call-seq:
@@ -502,7 +464,6 @@ ossl_x509name_to_der(VALUE self)
 void
 Init_ossl_x509name(void)
 {
-#undef rb_intern
     VALUE utf8str, ptrstr, ia5str, hash;
 
 #if 0
@@ -519,17 +480,17 @@ Init_ossl_x509name(void)
 
     rb_define_alloc_func(cX509Name, ossl_x509name_alloc);
     rb_define_method(cX509Name, "initialize", ossl_x509name_initialize, -1);
-    rb_define_method(cX509Name, "initialize_copy", ossl_x509name_initialize_copy, 1);
+    rb_define_copy_func(cX509Name, ossl_x509name_initialize_copy);
     rb_define_method(cX509Name, "add_entry", ossl_x509name_add_entry, -1);
     rb_define_method(cX509Name, "to_s", ossl_x509name_to_s, -1);
-    rb_define_method(cX509Name, "to_utf8", ossl_x509name_to_utf8, 0);
-    rb_define_method(cX509Name, "inspect", ossl_x509name_inspect, 0);
     rb_define_method(cX509Name, "to_a", ossl_x509name_to_a, 0);
     rb_define_method(cX509Name, "cmp", ossl_x509name_cmp, 1);
     rb_define_alias(cX509Name, "<=>", "cmp");
     rb_define_method(cX509Name, "eql?", ossl_x509name_eql, 1);
     rb_define_method(cX509Name, "hash", ossl_x509name_hash, 0);
+#ifdef HAVE_X509_NAME_HASH_OLD
     rb_define_method(cX509Name, "hash_old", ossl_x509name_hash_old, 0);
+#endif
     rb_define_method(cX509Name, "to_der", ossl_x509name_to_der, 0);
 
     utf8str = INT2NUM(V_ASN1_UTF8STRING);
diff --git a/ext/openssl/ossl_x509req.c b/ext/openssl/ossl_x509req.c
index 2c20042a92..d2619971d1 100644
--- a/ext/openssl/ossl_x509req.c
+++ b/ext/openssl/ossl_x509req.c
@@ -23,6 +23,10 @@
 	ossl_raise(rb_eRuntimeError, "Req wasn't initialized!"); \
     } \
 } while (0)
+#define SafeGetX509Req(obj, req) do { \
+    OSSL_Check_Kind((obj), cX509Req); \
+    GetX509Req((obj), (req)); \
+} while (0)
 
 /*
  * Classes
@@ -47,16 +51,49 @@ static const rb_data_type_t ossl_x509req_type = {
 /*
  * Public functions
  */
+VALUE
+ossl_x509req_new(X509_REQ *req)
+{
+    X509_REQ *new;
+    VALUE obj;
+
+    obj = NewX509Req(cX509Req);
+    if (!req) {
+	new = X509_REQ_new();
+    } else {
+	new = X509_REQ_dup(req);
+    }
+    if (!new) {
+	ossl_raise(eX509ReqError, NULL);
+    }
+    SetX509Req(obj, new);
+
+    return obj;
+}
+
 X509_REQ *
 GetX509ReqPtr(VALUE obj)
 {
     X509_REQ *req;
 
-    GetX509Req(obj, req);
+    SafeGetX509Req(obj, req);
 
     return req;
 }
 
+X509_REQ *
+DupX509ReqPtr(VALUE obj)
+{
+    X509_REQ *req, *new;
+
+    SafeGetX509Req(obj, req);
+    if (!(new = X509_REQ_dup(req))) {
+	ossl_raise(eX509ReqError, NULL);
+    }
+
+    return new;
+}
+
 /*
  * Private functions
  */
@@ -86,7 +123,7 @@ ossl_x509req_initialize(int argc, VALUE *argv, VALUE self)
 	return self;
     }
     arg = ossl_to_der_if_possible(arg);
-    in = ossl_obj2bio(&arg);
+    in = ossl_obj2bio(arg);
     req = PEM_read_bio_X509_REQ(in, &x, NULL, NULL);
     DATA_PTR(self) = x;
     if (!req) {
@@ -108,7 +145,7 @@ ossl_x509req_copy(VALUE self, VALUE other)
     rb_check_frozen(self);
     if (self == other) return self;
     GetX509Req(self, a);
-    GetX509Req(other, b);
+    SafeGetX509Req(other, b);
     if (!(req = X509_REQ_dup(b))) {
 	ossl_raise(eX509ReqError, NULL);
     }
@@ -123,6 +160,8 @@ ossl_x509req_to_pem(VALUE self)
 {
     X509_REQ *req;
     BIO *out;
+    BUF_MEM *buf;
+    VALUE str;
 
     GetX509Req(self, req);
     if (!(out = BIO_new(BIO_s_mem()))) {
@@ -132,8 +171,11 @@ ossl_x509req_to_pem(VALUE self)
 	BIO_free(out);
 	ossl_raise(eX509ReqError, NULL);
     }
+    BIO_get_mem_ptr(out, &buf);
+    str = rb_str_new(buf->data, buf->length);
+    BIO_free(out);
 
-    return ossl_membio2str(out);
+    return str;
 }
 
 static VALUE
@@ -161,6 +203,8 @@ ossl_x509req_to_text(VALUE self)
 {
     X509_REQ *req;
     BIO *out;
+    BUF_MEM *buf;
+    VALUE str;
 
     GetX509Req(self, req);
     if (!(out = BIO_new(BIO_s_mem()))) {
@@ -170,8 +214,11 @@ ossl_x509req_to_text(VALUE self)
 	BIO_free(out);
 	ossl_raise(eX509ReqError, NULL);
     }
+    BIO_get_mem_ptr(out, &buf);
+    str = rb_str_new(buf->data, buf->length);
+    BIO_free(out);
 
-    return ossl_membio2str(out);
+    return str;
 }
 
 #if 0
@@ -257,6 +304,8 @@ ossl_x509req_get_signature_algorithm(VALUE self)
     X509_REQ *req;
     const X509_ALGOR *alg;
     BIO *out;
+    BUF_MEM *buf;
+    VALUE str;
 
     GetX509Req(self, req);
 
@@ -268,8 +317,10 @@ ossl_x509req_get_signature_algorithm(VALUE self)
 	BIO_free(out);
 	ossl_raise(eX509ReqError, NULL);
     }
-
-    return ossl_membio2str(out);
+    BIO_get_mem_ptr(out, &buf);
+    str = rb_str_new(buf->data, buf->length);
+    BIO_free(out);
+    return str;
 }
 
 static VALUE
@@ -293,10 +344,11 @@ ossl_x509req_set_public_key(VALUE self, VALUE key)
     EVP_PKEY *pkey;
 
     GetX509Req(self, req);
-    pkey = GetPKeyPtr(key);
-    ossl_pkey_check_public_key(pkey);
-    if (!X509_REQ_set_pubkey(req, pkey))
-	ossl_raise(eX509ReqError, "X509_REQ_set_pubkey");
+    pkey = GetPKeyPtr(key); /* NO NEED TO DUP */
+    if (!X509_REQ_set_pubkey(req, pkey)) {
+	ossl_raise(eX509ReqError, NULL);
+    }
+
     return key;
 }
 
@@ -309,7 +361,7 @@ ossl_x509req_sign(VALUE self, VALUE key, VALUE digest)
 
     GetX509Req(self, req);
     pkey = GetPrivPKeyPtr(key); /* NO NEED TO DUP */
-    md = ossl_evp_get_digestbyname(digest);
+    md = GetDigestPtr(digest);
     if (!X509_REQ_sign(req, pkey, md)) {
 	ossl_raise(eX509ReqError, NULL);
     }
@@ -327,8 +379,7 @@ ossl_x509req_verify(VALUE self, VALUE key)
     EVP_PKEY *pkey;
 
     GetX509Req(self, req);
-    pkey = GetPKeyPtr(key);
-    ossl_pkey_check_public_key(pkey);
+    pkey = GetPKeyPtr(key); /* NO NEED TO DUP */
     switch (X509_REQ_verify(req, pkey)) {
       case 1:
 	return Qtrue;
@@ -420,7 +471,7 @@ Init_ossl_x509req(void)
 
     rb_define_alloc_func(cX509Req, ossl_x509req_alloc);
     rb_define_method(cX509Req, "initialize", ossl_x509req_initialize, -1);
-    rb_define_method(cX509Req, "initialize_copy", ossl_x509req_copy, 1);
+    rb_define_copy_func(cX509Req, ossl_x509req_copy);
 
     rb_define_method(cX509Req, "to_pem", ossl_x509req_to_pem, 0);
     rb_define_method(cX509Req, "to_der", ossl_x509req_to_der, 0);
diff --git a/ext/openssl/ossl_x509revoked.c b/ext/openssl/ossl_x509revoked.c
index 5fe6853430..7960ea349e 100644
--- a/ext/openssl/ossl_x509revoked.c
+++ b/ext/openssl/ossl_x509revoked.c
@@ -23,6 +23,10 @@
 	ossl_raise(rb_eRuntimeError, "REV wasn't initialized!"); \
     } \
 } while (0)
+#define SafeGetX509Rev(obj, rev) do { \
+    OSSL_Check_Kind((obj), cX509Rev); \
+    GetX509Rev((obj), (rev)); \
+} while (0)
 
 /*
  * Classes
@@ -72,7 +76,7 @@ DupX509RevokedPtr(VALUE obj)
 {
     X509_REVOKED *rev, *new;
 
-    GetX509Rev(obj, rev);
+    SafeGetX509Rev(obj, rev);
     if (!(new = X509_REVOKED_dup(rev))) {
 	ossl_raise(eX509RevError, NULL);
     }
@@ -112,7 +116,7 @@ ossl_x509revoked_initialize_copy(VALUE self, VALUE other)
 
     rb_check_frozen(self);
     GetX509Rev(self, rev);
-    GetX509Rev(other, rev_other);
+    SafeGetX509Rev(other, rev_other);
 
     rev_new = X509_REVOKED_dup(rev_other);
     if (!rev_new)
@@ -155,14 +159,10 @@ static VALUE
 ossl_x509revoked_get_time(VALUE self)
 {
     X509_REVOKED *rev;
-    const ASN1_TIME *time;
 
     GetX509Rev(self, rev);
-    time = X509_REVOKED_get0_revocationDate(rev);
-    if (!time)
-	return Qnil;
 
-    return asn1time_to_time(time);
+    return asn1time_to_time(X509_REVOKED_get0_revocationDate(rev));
 }
 
 static VALUE
@@ -249,26 +249,6 @@ ossl_x509revoked_add_extension(VALUE self, VALUE ext)
     return ext;
 }
 
-static VALUE
-ossl_x509revoked_to_der(VALUE self)
-{
-    X509_REVOKED *rev;
-    VALUE str;
-    int len;
-    unsigned char *p;
-
-    GetX509Rev(self, rev);
-    len = i2d_X509_REVOKED(rev, NULL);
-    if (len <= 0)
-	ossl_raise(eX509RevError, "i2d_X509_REVOKED");
-    str = rb_str_new(NULL, len);
-    p = (unsigned char *)RSTRING_PTR(str);
-    if (i2d_X509_REVOKED(rev, &p) <= 0)
-	ossl_raise(eX509RevError, "i2d_X509_REVOKED");
-    ossl_str_adjust(str, p);
-    return str;
-}
-
 /*
  * INIT
  */
@@ -287,7 +267,7 @@ Init_ossl_x509revoked(void)
 
     rb_define_alloc_func(cX509Rev, ossl_x509revoked_alloc);
     rb_define_method(cX509Rev, "initialize", ossl_x509revoked_initialize, -1);
-    rb_define_method(cX509Rev, "initialize_copy", ossl_x509revoked_initialize_copy, 1);
+    rb_define_copy_func(cX509Rev, ossl_x509revoked_initialize_copy);
 
     rb_define_method(cX509Rev, "serial", ossl_x509revoked_get_serial, 0);
     rb_define_method(cX509Rev, "serial=", ossl_x509revoked_set_serial, 1);
@@ -296,5 +276,4 @@ Init_ossl_x509revoked(void)
     rb_define_method(cX509Rev, "extensions", ossl_x509revoked_get_extensions, 0);
     rb_define_method(cX509Rev, "extensions=", ossl_x509revoked_set_extensions, 1);
     rb_define_method(cX509Rev, "add_extension", ossl_x509revoked_add_extension, 1);
-    rb_define_method(cX509Rev, "to_der", ossl_x509revoked_to_der, 0);
 }
diff --git a/ext/openssl/ossl_x509store.c b/ext/openssl/ossl_x509store.c
index 61543d44f6..75f8238b01 100644
--- a/ext/openssl/ossl_x509store.c
+++ b/ext/openssl/ossl_x509store.c
@@ -23,6 +23,10 @@
 	ossl_raise(rb_eRuntimeError, "STORE wasn't initialized!"); \
     } \
 } while (0)
+#define SafeGetX509Store(obj, st) do { \
+    OSSL_Check_Kind((obj), cX509Store); \
+    GetX509Store((obj), (st)); \
+} while (0)
 
 #define NewX509StCtx(klass) \
     TypedData_Wrap_Struct((klass), &ossl_x509stctx_type, 0)
@@ -38,65 +42,10 @@
 	ossl_raise(rb_eRuntimeError, "STORE_CTX is out of scope!"); \
     } \
 } while (0)
-
-/*
- * Verify callback stuff
- */
-static int stctx_ex_verify_cb_idx, store_ex_verify_cb_idx;
-static VALUE ossl_x509stctx_new(X509_STORE_CTX *);
-
-struct ossl_verify_cb_args {
-    VALUE proc;
-    VALUE preverify_ok;
-    VALUE store_ctx;
-};
-
-static VALUE
-call_verify_cb_proc(struct ossl_verify_cb_args *args)
-{
-    return rb_funcall(args->proc, rb_intern("call"), 2,
-		      args->preverify_ok, args->store_ctx);
-}
-
-int
-ossl_verify_cb_call(VALUE proc, int ok, X509_STORE_CTX *ctx)
-{
-    VALUE rctx, ret;
-    struct ossl_verify_cb_args args;
-    int state;
-
-    if (NIL_P(proc))
-	return ok;
-
-    ret = Qfalse;
-    rctx = rb_protect((VALUE(*)(VALUE))ossl_x509stctx_new, (VALUE)ctx, &state);
-    if (state) {
-	rb_set_errinfo(Qnil);
-	rb_warn("StoreContext initialization failure");
-    }
-    else {
-	args.proc = proc;
-	args.preverify_ok = ok ? Qtrue : Qfalse;
-	args.store_ctx = rctx;
-	ret = rb_protect((VALUE(*)(VALUE))call_verify_cb_proc, (VALUE)&args, &state);
-	if (state) {
-	    rb_set_errinfo(Qnil);
-	    rb_warn("exception in verify_callback is ignored");
-	}
-	RTYPEDDATA_DATA(rctx) = NULL;
-    }
-    if (ret == Qtrue) {
-	X509_STORE_CTX_set_error(ctx, X509_V_OK);
-	ok = 1;
-    }
-    else {
-	if (X509_STORE_CTX_get_error(ctx) == X509_V_OK)
-	    X509_STORE_CTX_set_error(ctx, X509_V_ERR_CERT_REJECTED);
-	ok = 0;
-    }
-
-    return ok;
-}
+#define SafeGetX509StCtx(obj, storep) do { \
+    OSSL_Check_Kind((obj), cX509StoreContext); \
+    GetX509Store((obj), (ctx)); \
+} while (0)
 
 /*
  * Classes
@@ -122,12 +71,34 @@ static const rb_data_type_t ossl_x509store_type = {
 /*
  * Public functions
  */
+VALUE
+ossl_x509store_new(X509_STORE *store)
+{
+    VALUE obj;
+
+    obj = NewX509Store(cX509Store);
+    SetX509Store(obj, store);
+
+    return obj;
+}
+
 X509_STORE *
 GetX509StorePtr(VALUE obj)
 {
     X509_STORE *store;
 
-    GetX509Store(obj, store);
+    SafeGetX509Store(obj, store);
+
+    return store;
+}
+
+X509_STORE *
+DupX509StorePtr(VALUE obj)
+{
+    X509_STORE *store;
+
+    SafeGetX509Store(obj, store);
+    X509_STORE_up_ref(store);
 
     return store;
 }
@@ -140,10 +111,9 @@ x509store_verify_cb(int ok, X509_STORE_CTX *ctx)
 {
     VALUE proc;
 
-    proc = (VALUE)X509_STORE_CTX_get_ex_data(ctx, stctx_ex_verify_cb_idx);
+    proc = (VALUE)X509_STORE_CTX_get_ex_data(ctx, ossl_store_ctx_ex_verify_cb_idx);
     if (!proc)
-	proc = (VALUE)X509_STORE_get_ex_data(X509_STORE_CTX_get0_store(ctx),
-					     store_ex_verify_cb_idx);
+	proc = (VALUE)X509_STORE_get_ex_data(X509_STORE_CTX_get0_store(ctx), ossl_store_ex_verify_cb_idx);
     if (!proc)
 	return ok;
 
@@ -174,7 +144,7 @@ ossl_x509store_set_vfy_cb(VALUE self, VALUE cb)
     X509_STORE *store;
 
     GetX509Store(self, store);
-    X509_STORE_set_ex_data(store, store_ex_verify_cb_idx, (void *)cb);
+    X509_STORE_set_ex_data(store, ossl_store_ex_verify_cb_idx, (void *)cb);
     rb_iv_set(self, "@verify_callback", cb);
 
     return cb;
@@ -212,9 +182,9 @@ ossl_x509store_initialize(int argc, VALUE *argv, VALUE self)
 
 /*
  * call-seq:
- *   store.flags = flags
+ *   store.flags = flag
  *
- * Sets _flags_ to the Store. _flags_ consists of zero or more of the constants
+ * Sets +flag+ to the Store. +flag+ consists of zero or more of the constants
  * defined in with name V_FLAG_* or'ed together.
  */
 static VALUE
@@ -233,7 +203,7 @@ ossl_x509store_set_flags(VALUE self, VALUE flags)
  * call-seq:
  *   store.purpose = purpose
  *
- * Sets the store's purpose to _purpose_. If specified, the verifications on
+ * Sets the store's purpose to +purpose+. If specified, the verifications on
  * the store will check every untrusted certificate's extensions are consistent
  * with the purpose. The purpose is specified by constants:
  *
@@ -292,9 +262,8 @@ ossl_x509store_set_time(VALUE self, VALUE time)
  * call-seq:
  *   store.add_file(file) -> self
  *
- * Adds the certificates in _file_ to the certificate store. _file_ is the path
- * to the file, and the file contains one or more certificates in PEM format
- * concatenated together.
+ * Adds the certificates in +file+ to the certificate store.  The +file+ can
+ * contain multiple PEM-encoded certificates.
  */
 static VALUE
 ossl_x509store_add_file(VALUE self, VALUE file)
@@ -304,6 +273,7 @@ ossl_x509store_add_file(VALUE self, VALUE file)
     char *path = NULL;
 
     if(file != Qnil){
+	rb_check_safe_obj(file);
 	path = StringValueCStr(file);
     }
     GetX509Store(self, store);
@@ -312,15 +282,6 @@ ossl_x509store_add_file(VALUE self, VALUE file)
     if(X509_LOOKUP_load_file(lookup, path, X509_FILETYPE_PEM) != 1){
         ossl_raise(eX509StoreError, NULL);
     }
-#if OPENSSL_VERSION_NUMBER < 0x10101000 || defined(LIBRESSL_VERSION_NUMBER)
-    /*
-     * X509_load_cert_crl_file() which is called from X509_LOOKUP_load_file()
-     * did not check the return value of X509_STORE_add_{cert,crl}(), leaking
-     * "cert already in hash table" errors on the error queue, if duplicate
-     * certificates are found. This will be fixed by OpenSSL 1.1.1.
-     */
-    ossl_clear_error();
-#endif
 
     return self;
 }
@@ -329,7 +290,7 @@ ossl_x509store_add_file(VALUE self, VALUE file)
  * call-seq:
  *   store.add_path(path) -> self
  *
- * Adds _path_ as the hash dir to be looked up by the store.
+ * Adds +path+ as the hash dir to be looked up by the store.
  */
 static VALUE
 ossl_x509store_add_path(VALUE self, VALUE dir)
@@ -339,6 +300,7 @@ ossl_x509store_add_path(VALUE self, VALUE dir)
     char *path = NULL;
 
     if(dir != Qnil){
+	rb_check_safe_obj(dir);
 	path = StringValueCStr(dir);
     }
     GetX509Store(self, store);
@@ -355,7 +317,7 @@ ossl_x509store_add_path(VALUE self, VALUE dir)
  * call-seq:
  *   store.set_default_paths
  *
- * Configures _store_ to look up CA certificates from the system default
+ * Configures +store+ to look up CA certificates from the system default
  * certificate store as needed basis. The location of the store can usually be
  * determined by:
  *
@@ -379,7 +341,7 @@ ossl_x509store_set_default_paths(VALUE self)
  * call-seq:
  *   store.add_cert(cert)
  *
- * Adds the OpenSSL::X509::Certificate _cert_ to the certificate store.
+ * Adds the OpenSSL::X509::Certificate +cert+ to the certificate store.
  */
 static VALUE
 ossl_x509store_add_cert(VALUE self, VALUE arg)
@@ -400,7 +362,7 @@ ossl_x509store_add_cert(VALUE self, VALUE arg)
  * call-seq:
  *   store.add_crl(crl) -> self
  *
- * Adds the OpenSSL::X509::CRL _crl_ to the store.
+ * Adds the OpenSSL::X509::CRL +crl+ to the store.
  */
 static VALUE
 ossl_x509store_add_crl(VALUE self, VALUE arg)
@@ -425,15 +387,15 @@ static VALUE ossl_x509stctx_get_chain(VALUE);
  * call-seq:
  *   store.verify(cert, chain = nil) -> true | false
  *
- * Performs a certificate verification on the OpenSSL::X509::Certificate _cert_.
+ * Performs a certificate verification on the OpenSSL::X509::Certificate +cert+.
  *
- * _chain_ can be an array of OpenSSL::X509::Certificate that is used to
+ * +chain+ can be an array of OpenSSL::X509::Certificate that is used to
  * construct the certificate chain.
  *
  * If a block is given, it overrides the callback set by #verify_callback=.
  *
  * After finishing the verification, the error information can be retrieved by
- * #error, #error_string, and the resulting complete certificate chain can be
+ * #error, #error_string, and the resuting complete certificate chain can be
  * retrieved by #chain.
  */
 static VALUE
@@ -470,6 +432,27 @@ static const rb_data_type_t ossl_x509stctx_type = {
     0, 0, RUBY_TYPED_FREE_IMMEDIATELY,
 };
 
+
+VALUE
+ossl_x509stctx_new(X509_STORE_CTX *ctx)
+{
+    VALUE obj;
+
+    obj = NewX509StCtx(cX509StoreContext);
+    SetX509StCtx(obj, ctx);
+
+    return obj;
+}
+
+VALUE
+ossl_x509stctx_clear_ptr(VALUE obj)
+{
+    OSSL_Check_Kind(obj, cX509StoreContext);
+    RDATA(obj)->data = NULL;
+
+    return obj;
+}
+
 /*
  * Private functions
  */
@@ -499,17 +482,6 @@ ossl_x509stctx_alloc(VALUE klass)
     return obj;
 }
 
-static VALUE
-ossl_x509stctx_new(X509_STORE_CTX *ctx)
-{
-    VALUE obj;
-
-    obj = NewX509StCtx(cX509StoreContext);
-    SetX509StCtx(obj, ctx);
-
-    return obj;
-}
-
 static VALUE ossl_x509stctx_set_flags(VALUE, VALUE);
 static VALUE ossl_x509stctx_set_purpose(VALUE, VALUE);
 static VALUE ossl_x509stctx_set_trust(VALUE, VALUE);
@@ -530,7 +502,7 @@ ossl_x509stctx_initialize(int argc, VALUE *argv, VALUE self)
 
     rb_scan_args(argc, argv, "12", &store, &cert, &chain);
     GetX509StCtx(self, ctx);
-    GetX509Store(store, x509st);
+    SafeGetX509Store(store, x509st);
     if(!NIL_P(cert)) x509 = DupX509CertPtr(cert); /* NEED TO DUP */
     if(!NIL_P(chain)) x509s = ossl_x509_ary2sk(chain);
     if(X509_STORE_CTX_init(ctx, x509st, x509, x509s) != 1){
@@ -555,7 +527,7 @@ ossl_x509stctx_verify(VALUE self)
     X509_STORE_CTX *ctx;
 
     GetX509StCtx(self, ctx);
-    X509_STORE_CTX_set_ex_data(ctx, stctx_ex_verify_cb_idx,
+    X509_STORE_CTX_set_ex_data(ctx, ossl_store_ctx_ex_verify_cb_idx,
 			       (void *)rb_iv_get(self, "@verify_callback"));
 
     switch (X509_verify_cert(ctx)) {
@@ -769,21 +741,12 @@ ossl_x509stctx_set_time(VALUE self, VALUE time)
 void
 Init_ossl_x509store(void)
 {
-#undef rb_intern
 #if 0
     mOSSL = rb_define_module("OpenSSL");
     eOSSLError = rb_define_class_under(mOSSL, "OpenSSLError", rb_eStandardError);
     mX509 = rb_define_module_under(mOSSL, "X509");
 #endif
 
-    /* Register ext_data slot for verify callback Proc */
-    stctx_ex_verify_cb_idx = X509_STORE_CTX_get_ex_new_index(0, (void *)"stctx_ex_verify_cb_idx", 0, 0, 0);
-    if (stctx_ex_verify_cb_idx < 0)
-	ossl_raise(eOSSLError, "X509_STORE_CTX_get_ex_new_index");
-    store_ex_verify_cb_idx = X509_STORE_get_ex_new_index(0, (void *)"store_ex_verify_cb_idx", 0, 0, 0);
-    if (store_ex_verify_cb_idx < 0)
-	ossl_raise(eOSSLError, "X509_STORE_get_ex_new_index");
-
     eX509StoreError = rb_define_class_under(mX509, "StoreError", eOSSLError);
 
     /* Document-class: OpenSSL::X509::Store
diff --git a/ext/openssl/ruby_missing.h b/ext/openssl/ruby_missing.h
index 069acc8b14..f076b1757d 100644
--- a/ext/openssl/ruby_missing.h
+++ b/ext/openssl/ruby_missing.h
@@ -10,15 +10,23 @@
 #if !defined(_OSSL_RUBY_MISSING_H_)
 #define _OSSL_RUBY_MISSING_H_
 
-/* Ruby 2.4 */
-#ifndef RB_INTEGER_TYPE_P
-# define RB_INTEGER_TYPE_P(obj) (RB_FIXNUM_P(obj) || RB_TYPE_P(obj, T_BIGNUM))
+#define rb_define_copy_func(klass, func) \
+	rb_define_method((klass), "initialize_copy", (func), 1)
+
+
+#ifndef GetReadFile
+#define FPTR_TO_FD(fptr) ((fptr)->fd)
+#else
+#define FPTR_TO_FD(fptr) (fileno(GetReadFile(fptr)))
 #endif
 
-/* Ruby 2.5 */
-#ifndef ST2FIX
-# define RB_ST2FIX(h) LONG2FIX((long)(h))
-# define ST2FIX(h) RB_ST2FIX(h)
+#ifndef HAVE_RB_IO_T
+#define rb_io_t OpenFile
+#endif
+
+#ifndef RB_INTEGER_TYPE_P
+/* for Ruby 2.3 compatibility */
+#define RB_INTEGER_TYPE_P(obj) (RB_FIXNUM_P(obj) || RB_TYPE_P(obj, T_BIGNUM))
 #endif
 
 #endif /* _OSSL_RUBY_MISSING_H_ */
diff --git a/ext/pathname/depend b/ext/pathname/depend
index 1e13dd5f37..5b6ea7484d 100644
--- a/ext/pathname/depend
+++ b/ext/pathname/depend
@@ -1,17 +1,15 @@
 # AUTOGENERATED DEPENDENCIES START
 pathname.o: $(RUBY_EXTCONF_H)
 pathname.o: $(arch_hdrdir)/ruby/config.h
-pathname.o: $(hdrdir)/ruby.h
-pathname.o: $(hdrdir)/ruby/assert.h
 pathname.o: $(hdrdir)/ruby/backward.h
 pathname.o: $(hdrdir)/ruby/defines.h
 pathname.o: $(hdrdir)/ruby/encoding.h
 pathname.o: $(hdrdir)/ruby/intern.h
 pathname.o: $(hdrdir)/ruby/missing.h
-pathname.o: $(hdrdir)/ruby/onigmo.h
 pathname.o: $(hdrdir)/ruby/oniguruma.h
 pathname.o: $(hdrdir)/ruby/ruby.h
 pathname.o: $(hdrdir)/ruby/st.h
 pathname.o: $(hdrdir)/ruby/subst.h
+pathname.o: $(top_srcdir)/include/ruby.h
 pathname.o: pathname.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/pathname/extconf.rb b/ext/pathname/extconf.rb
index 84e68277aa..c9133bc153 100644
--- a/ext/pathname/extconf.rb
+++ b/ext/pathname/extconf.rb
@@ -1,4 +1,4 @@
 # frozen_string_literal: false
 require 'mkmf'
-have_func("rb_file_s_birthtime")
+have_struct_member("struct stat", "st_birthtimespec", "sys/stat.h")
 create_makefile('pathname')
diff --git a/ext/pathname/lib/pathname.rb b/ext/pathname/lib/pathname.rb
index 2fd0642e14..a6621565d0 100644
--- a/ext/pathname/lib/pathname.rb
+++ b/ext/pathname/lib/pathname.rb
@@ -14,8 +14,6 @@ require 'pathname.so'
 
 class Pathname
 
-  # :stopdoc:
-
   # to_path is implemented so Pathname objects are usable with File.open, etc.
   TO_PATH = :to_path
 
@@ -40,7 +38,7 @@ class Pathname
   # chop_basename(path) -> [pre-basename, basename] or nil
   def chop_basename(path) # :nodoc:
     base = File.basename(path)
-    if /\A#{SEPARATOR_PAT}?\z/o.match?(base)
+    if /\A#{SEPARATOR_PAT}?\z/o =~ base
       return nil
     else
       return path[0, path.rindex(base)], base
@@ -62,7 +60,7 @@ class Pathname
   def prepend_prefix(prefix, relpath) # :nodoc:
     if relpath.empty?
       File.dirname(prefix)
-    elsif /#{SEPARATOR_PAT}/o.match?(prefix)
+    elsif /#{SEPARATOR_PAT}/o =~ prefix
       prefix = File.dirname(prefix)
       prefix = File.join(prefix, "") if File.basename(prefix + 'a') != 'a'
       prefix + relpath
@@ -113,7 +111,7 @@ class Pathname
       end
     end
     pre.tr!(File::ALT_SEPARATOR, File::SEPARATOR) if File::ALT_SEPARATOR
-    if /#{SEPARATOR_PAT}/o.match?(File.basename(pre))
+    if /#{SEPARATOR_PAT}/o =~ File.basename(pre)
       names.shift while names[0] == '..'
     end
     self.class.new(prepend_prefix(pre, File.join(*names)))
@@ -162,7 +160,7 @@ class Pathname
       names.unshift base if base != '.'
     end
     pre.tr!(File::ALT_SEPARATOR, File::SEPARATOR) if File::ALT_SEPARATOR
-    if /#{SEPARATOR_PAT}/o.match?(File.basename(pre))
+    if /#{SEPARATOR_PAT}/o =~ File.basename(pre)
       names.shift while names[0] == '..'
     end
     if names.empty?
@@ -193,7 +191,8 @@ class Pathname
     begin
       stat1 = self.lstat
       stat2 = self.parent.lstat
-      stat1.dev != stat2.dev || stat1.ino == stat2.ino
+      stat1.dev == stat2.dev && stat1.ino == stat2.ino ||
+        stat1.dev != stat2.dev
     rescue Errno::ENOENT
       false
     end
@@ -207,7 +206,7 @@ class Pathname
   # pathnames which points to roots such as <tt>/usr/..</tt>.
   #
   def root?
-    !!(chop_basename(@path) == nil && /#{SEPARATOR_PAT}/o.match?(@path))
+    !!(chop_basename(@path) == nil && /#{SEPARATOR_PAT}/o =~ @path)
   end
 
   # Predicate method for testing whether a path is absolute.
@@ -379,7 +378,7 @@ class Pathname
       basename_list2.shift
     end
     r1 = chop_basename(prefix1)
-    if !r1 && (r1 = /#{SEPARATOR_PAT}/o.match?(File.basename(prefix1)))
+    if !r1 && /#{SEPARATOR_PAT}/o =~ File.basename(prefix1)
       while !basename_list2.empty? && basename_list2.first == '..'
         index_list2.shift
         basename_list2.shift
@@ -503,7 +502,6 @@ class Pathname
   # ArgumentError is raised when it cannot find a relative path.
   #
   def relative_path_from(base_directory)
-    base_directory = Pathname.new(base_directory) unless base_directory.is_a? Pathname
     dest_directory = self.cleanpath.to_s
     base_directory = base_directory.cleanpath.to_s
     dest_prefix = dest_directory
diff --git a/ext/pathname/pathname.c b/ext/pathname/pathname.c
index 15f80d487e..4fe8859353 100644
--- a/ext/pathname/pathname.c
+++ b/ext/pathname/pathname.c
@@ -2,75 +2,7 @@
 #include "ruby/encoding.h"
 
 static VALUE rb_cPathname;
-static ID id_ENOTDIR;
-static ID id_at_path;
-static ID id_atime;
-static ID id_base;
-static ID id_basename;
-static ID id_binread;
-static ID id_binwrite;
-static ID id_birthtime;
-static ID id_blockdev_p;
-static ID id_chardev_p;
-static ID id_chmod;
-static ID id_chown;
-static ID id_ctime;
-static ID id_directory_p;
-static ID id_dirname;
-static ID id_empty_p;
-static ID id_entries;
-static ID id_executable_p;
-static ID id_executable_real_p;
-static ID id_exist_p;
-static ID id_expand_path;
-static ID id_extname;
-static ID id_file_p;
-static ID id_fnmatch;
-static ID id_foreach;
-static ID id_ftype;
-static ID id_getwd;
-static ID id_glob;
-static ID id_grpowned_p;
-static ID id_lchmod;
-static ID id_lchown;
-static ID id_link;
-static ID id_lstat;
-static ID id_mkdir;
-static ID id_mtime;
-static ID id_open;
-static ID id_owned_p;
-static ID id_pipe_p;
-static ID id_read;
-static ID id_readable_p;
-static ID id_readable_real_p;
-static ID id_readlines;
-static ID id_readlink;
-static ID id_realdirpath;
-static ID id_realpath;
-static ID id_rename;
-static ID id_rmdir;
-static ID id_setgid_p;
-static ID id_setuid_p;
-static ID id_size;
-static ID id_size_p;
-static ID id_socket_p;
-static ID id_split;
-static ID id_stat;
-static ID id_sticky_p;
-static ID id_sub;
-static ID id_symlink;
-static ID id_symlink_p;
-static ID id_sysopen;
-static ID id_to_path;
-static ID id_truncate;
-static ID id_unlink;
-static ID id_utime;
-static ID id_world_readable_p;
-static ID id_world_writable_p;
-static ID id_writable_p;
-static ID id_writable_real_p;
-static ID id_write;
-static ID id_zero_p;
+static ID id_at_path, id_to_path;
 
 static VALUE
 get_strpath(VALUE obj)
@@ -110,6 +42,7 @@ path_initialize(VALUE self, VALUE arg)
     str = rb_obj_dup(str);
 
     set_strpath(self, str);
+    OBJ_INFECT(self, str);
     return self;
 }
 
@@ -133,12 +66,15 @@ path_freeze(VALUE self)
  * call-seq:
  *   pathname.taint -> obj
  *
- * Returns pathname.  This method is deprecated and will be removed in Ruby 3.2.
+ * Taints this Pathname.
+ *
+ * See Object.taint.
  */
 static VALUE
 path_taint(VALUE self)
 {
-    rb_warning("Pathname#taint is deprecated and will be removed in Ruby 3.2.");
+    rb_call_super(0, 0);
+    rb_obj_taint(get_strpath(self));
     return self;
 }
 
@@ -146,12 +82,15 @@ path_taint(VALUE self)
  * call-seq:
  *   pathname.untaint -> obj
  *
- * Returns pathname.  This method is deprecated and will be removed in Ruby 3.2.
+ * Untaints this Pathname.
+ *
+ * See Object.untaint.
  */
 static VALUE
 path_untaint(VALUE self)
 {
-    rb_warning("Pathname#untaint is deprecated and will be removed in Ruby 3.2.");
+    rb_call_super(0, 0);
+    rb_obj_untaint(get_strpath(self));
     return self;
 }
 
@@ -216,15 +155,11 @@ path_cmp(VALUE self, VALUE other)
     return INT2FIX(0);
 }
 
-#ifndef ST2FIX
-#define ST2FIX(h) LONG2FIX((long)(h))
-#endif
-
 /* :nodoc: */
 static VALUE
 path_hash(VALUE self)
 {
-    return ST2FIX(rb_str_hash(get_strpath(self)));
+    return INT2FIX(rb_str_hash(get_strpath(self)));
 }
 
 /*
@@ -264,10 +199,10 @@ path_sub(int argc, VALUE *argv, VALUE self)
     VALUE str = get_strpath(self);
 
     if (rb_block_given_p()) {
-        str = rb_block_call(str, id_sub, argc, argv, 0, 0);
+        str = rb_block_call(str, rb_intern("sub"), argc, argv, 0, 0);
     }
     else {
-        str = rb_funcallv(str, id_sub, argc, argv);
+        str = rb_funcallv(str, rb_intern("sub"), argc, argv);
     }
     return rb_class_new_instance(1, &str, rb_obj_class(self));
 }
@@ -301,6 +236,7 @@ path_sub_ext(VALUE self, VALUE repl)
     }
     str2 = rb_str_subseq(str, 0, ext-p);
     rb_str_append(str2, repl);
+    OBJ_INFECT(str2, str);
     return rb_class_new_instance(1, &str2, rb_obj_class(self));
 }
 
@@ -321,7 +257,7 @@ path_realpath(int argc, VALUE *argv, VALUE self)
 {
     VALUE basedir, str;
     rb_scan_args(argc, argv, "01", &basedir);
-    str = rb_funcall(rb_cFile, id_realpath, 2, get_strpath(self), basedir);
+    str = rb_funcall(rb_cFile, rb_intern("realpath"), 2, get_strpath(self), basedir);
     return rb_class_new_instance(1, &str, rb_obj_class(self));
 }
 
@@ -337,7 +273,7 @@ path_realdirpath(int argc, VALUE *argv, VALUE self)
 {
     VALUE basedir, str;
     rb_scan_args(argc, argv, "01", &basedir);
-    str = rb_funcall(rb_cFile, id_realdirpath, 2, get_strpath(self), basedir);
+    str = rb_funcall(rb_cFile, rb_intern("realdirpath"), 2, get_strpath(self), basedir);
     return rb_class_new_instance(1, &str, rb_obj_class(self));
 }
 
@@ -360,10 +296,10 @@ path_each_line(int argc, VALUE *argv, VALUE self)
     args[0] = get_strpath(self);
     n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
     if (rb_block_given_p()) {
-        return rb_block_call(rb_cFile, id_foreach, 1+n, args, 0, 0);
+        return rb_block_call(rb_cIO, rb_intern("foreach"), 1+n, args, 0, 0);
     }
     else {
-        return rb_funcallv(rb_cFile, id_foreach, 1+n, args);
+        return rb_funcallv(rb_cIO, rb_intern("foreach"), 1+n, args);
     }
 }
 
@@ -374,7 +310,7 @@ path_each_line(int argc, VALUE *argv, VALUE self)
  *
  * Returns all data from the file, or the first +N+ bytes if specified.
  *
- * See File.read.
+ * See IO.read.
  *
  */
 static VALUE
@@ -385,7 +321,7 @@ path_read(int argc, VALUE *argv, VALUE self)
 
     args[0] = get_strpath(self);
     n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
-    return rb_funcallv_kw(rb_cFile, id_read, 1+n, args, RB_PASS_CALLED_KEYWORDS);
+    return rb_funcallv(rb_cIO, rb_intern("read"), 1+n, args);
 }
 
 /*
@@ -394,7 +330,7 @@ path_read(int argc, VALUE *argv, VALUE self)
  *
  * Returns all the bytes from the file, or the first +N+ if specified.
  *
- * See File.binread.
+ * See IO.binread.
  *
  */
 static VALUE
@@ -405,7 +341,7 @@ path_binread(int argc, VALUE *argv, VALUE self)
 
     args[0] = get_strpath(self);
     n = rb_scan_args(argc, argv, "02", &args[1], &args[2]);
-    return rb_funcallv(rb_cFile, id_binread, 1+n, args);
+    return rb_funcallv(rb_cIO, rb_intern("binread"), 1+n, args);
 }
 
 /*
@@ -415,7 +351,7 @@ path_binread(int argc, VALUE *argv, VALUE self)
  *
  * Writes +contents+ to the file.
  *
- * See File.write.
+ * See IO.write.
  *
  */
 static VALUE
@@ -426,7 +362,7 @@ path_write(int argc, VALUE *argv, VALUE self)
 
     args[0] = get_strpath(self);
     n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
-    return rb_funcallv_kw(rb_cFile, id_write, 1+n, args, RB_PASS_CALLED_KEYWORDS);
+    return rb_funcallv(rb_cIO, rb_intern("write"), 1+n, args);
 }
 
 /*
@@ -436,7 +372,7 @@ path_write(int argc, VALUE *argv, VALUE self)
  *
  * Writes +contents+ to the file, opening it in binary mode.
  *
- * See File.binwrite.
+ * See IO.binwrite.
  *
  */
 static VALUE
@@ -447,7 +383,7 @@ path_binwrite(int argc, VALUE *argv, VALUE self)
 
     args[0] = get_strpath(self);
     n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
-    return rb_funcallv_kw(rb_cFile, id_binwrite, 1+n, args, RB_PASS_CALLED_KEYWORDS);
+    return rb_funcallv(rb_cIO, rb_intern("binwrite"), 1+n, args);
 }
 
 /*
@@ -458,7 +394,7 @@ path_binwrite(int argc, VALUE *argv, VALUE self)
  *
  * Returns all the lines from the file.
  *
- * See File.readlines.
+ * See IO.readlines.
  *
  */
 static VALUE
@@ -469,7 +405,7 @@ path_readlines(int argc, VALUE *argv, VALUE self)
 
     args[0] = get_strpath(self);
     n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
-    return rb_funcallv_kw(rb_cFile, id_readlines, 1+n, args, RB_PASS_CALLED_KEYWORDS);
+    return rb_funcallv(rb_cIO, rb_intern("readlines"), 1+n, args);
 }
 
 /*
@@ -487,7 +423,7 @@ path_sysopen(int argc, VALUE *argv, VALUE self)
 
     args[0] = get_strpath(self);
     n = rb_scan_args(argc, argv, "02", &args[1], &args[2]);
-    return rb_funcallv(rb_cIO, id_sysopen, 1+n, args);
+    return rb_funcallv(rb_cIO, rb_intern("sysopen"), 1+n, args);
 }
 
 /*
@@ -501,10 +437,10 @@ path_sysopen(int argc, VALUE *argv, VALUE self)
 static VALUE
 path_atime(VALUE self)
 {
-    return rb_funcall(rb_cFile, id_atime, 1, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("atime"), 1, get_strpath(self));
 }
 
-#if defined(HAVE_RB_FILE_S_BIRTHTIME)
+#if defined(HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC) || defined(_WIN32)
 /*
  * call-seq:
  *   pathname.birthtime	-> time
@@ -517,10 +453,9 @@ path_atime(VALUE self)
 static VALUE
 path_birthtime(VALUE self)
 {
-    return rb_funcall(rb_cFile, id_birthtime, 1, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("birthtime"), 1, get_strpath(self));
 }
 #else
-/* check at compilation time for `respond_to?` */
 # define path_birthtime rb_f_notimplement
 #endif
 
@@ -535,7 +470,7 @@ path_birthtime(VALUE self)
 static VALUE
 path_ctime(VALUE self)
 {
-    return rb_funcall(rb_cFile, id_ctime, 1, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("ctime"), 1, get_strpath(self));
 }
 
 /*
@@ -549,7 +484,7 @@ path_ctime(VALUE self)
 static VALUE
 path_mtime(VALUE self)
 {
-    return rb_funcall(rb_cFile, id_mtime, 1, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("mtime"), 1, get_strpath(self));
 }
 
 /*
@@ -563,7 +498,7 @@ path_mtime(VALUE self)
 static VALUE
 path_chmod(VALUE self, VALUE mode)
 {
-    return rb_funcall(rb_cFile, id_chmod, 2, mode, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("chmod"), 2, mode, get_strpath(self));
 }
 
 /*
@@ -577,7 +512,7 @@ path_chmod(VALUE self, VALUE mode)
 static VALUE
 path_lchmod(VALUE self, VALUE mode)
 {
-    return rb_funcall(rb_cFile, id_lchmod, 2, mode, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("lchmod"), 2, mode, get_strpath(self));
 }
 
 /*
@@ -591,7 +526,7 @@ path_lchmod(VALUE self, VALUE mode)
 static VALUE
 path_chown(VALUE self, VALUE owner, VALUE group)
 {
-    return rb_funcall(rb_cFile, id_chown, 3, owner, group, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("chown"), 3, owner, group, get_strpath(self));
 }
 
 /*
@@ -605,7 +540,7 @@ path_chown(VALUE self, VALUE owner, VALUE group)
 static VALUE
 path_lchown(VALUE self, VALUE owner, VALUE group)
 {
-    return rb_funcall(rb_cFile, id_lchown, 3, owner, group, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("lchown"), 3, owner, group, get_strpath(self));
 }
 
 /*
@@ -623,9 +558,9 @@ path_fnmatch(int argc, VALUE *argv, VALUE self)
     VALUE str = get_strpath(self);
     VALUE pattern, flags;
     if (rb_scan_args(argc, argv, "11", &pattern, &flags) == 1)
-        return rb_funcall(rb_cFile, id_fnmatch, 2, pattern, str);
+        return rb_funcall(rb_cFile, rb_intern("fnmatch"), 2, pattern, str);
     else
-        return rb_funcall(rb_cFile, id_fnmatch, 3, pattern, str, flags);
+        return rb_funcall(rb_cFile, rb_intern("fnmatch"), 3, pattern, str, flags);
 }
 
 /*
@@ -639,7 +574,7 @@ path_fnmatch(int argc, VALUE *argv, VALUE self)
 static VALUE
 path_ftype(VALUE self)
 {
-    return rb_funcall(rb_cFile, id_ftype, 1, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("ftype"), 1, get_strpath(self));
 }
 
 /*
@@ -653,7 +588,7 @@ path_ftype(VALUE self)
 static VALUE
 path_make_link(VALUE self, VALUE old)
 {
-    return rb_funcall(rb_cFile, id_link, 2, old, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("link"), 2, old, get_strpath(self));
 }
 
 /*
@@ -670,10 +605,10 @@ path_open(int argc, VALUE *argv, VALUE self)
     args[0] = get_strpath(self);
     n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
     if (rb_block_given_p()) {
-        return rb_block_call_kw(rb_cFile, id_open, 1+n, args, 0, 0, RB_PASS_CALLED_KEYWORDS);
+        return rb_block_call(rb_cFile, rb_intern("open"), 1+n, args, 0, 0);
     }
     else {
-        return rb_funcallv_kw(rb_cFile, id_open, 1+n, args, RB_PASS_CALLED_KEYWORDS);
+        return rb_funcallv(rb_cFile, rb_intern("open"), 1+n, args);
     }
 }
 
@@ -686,7 +621,7 @@ static VALUE
 path_readlink(VALUE self)
 {
     VALUE str;
-    str = rb_funcall(rb_cFile, id_readlink, 1, get_strpath(self));
+    str = rb_funcall(rb_cFile, rb_intern("readlink"), 1, get_strpath(self));
     return rb_class_new_instance(1, &str, rb_obj_class(self));
 }
 
@@ -698,7 +633,7 @@ path_readlink(VALUE self)
 static VALUE
 path_rename(VALUE self, VALUE to)
 {
-    return rb_funcall(rb_cFile, id_rename, 2, get_strpath(self), to);
+    return rb_funcall(rb_cFile, rb_intern("rename"), 2, get_strpath(self), to);
 }
 
 /*
@@ -709,7 +644,7 @@ path_rename(VALUE self, VALUE to)
 static VALUE
 path_stat(VALUE self)
 {
-    return rb_funcall(rb_cFile, id_stat, 1, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("stat"), 1, get_strpath(self));
 }
 
 /*
@@ -718,7 +653,7 @@ path_stat(VALUE self)
 static VALUE
 path_lstat(VALUE self)
 {
-    return rb_funcall(rb_cFile, id_lstat, 1, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("lstat"), 1, get_strpath(self));
 }
 
 /*
@@ -732,7 +667,7 @@ path_lstat(VALUE self)
 static VALUE
 path_make_symlink(VALUE self, VALUE old)
 {
-    return rb_funcall(rb_cFile, id_symlink, 2, old, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("symlink"), 2, old, get_strpath(self));
 }
 
 /*
@@ -743,7 +678,7 @@ path_make_symlink(VALUE self, VALUE old)
 static VALUE
 path_truncate(VALUE self, VALUE length)
 {
-    return rb_funcall(rb_cFile, id_truncate, 2, get_strpath(self), length);
+    return rb_funcall(rb_cFile, rb_intern("truncate"), 2, get_strpath(self), length);
 }
 
 /*
@@ -754,7 +689,7 @@ path_truncate(VALUE self, VALUE length)
 static VALUE
 path_utime(VALUE self, VALUE atime, VALUE mtime)
 {
-    return rb_funcall(rb_cFile, id_utime, 3, atime, mtime, get_strpath(self));
+    return rb_funcall(rb_cFile, rb_intern("utime"), 3, atime, mtime, get_strpath(self));
 }
 
 /*
@@ -768,9 +703,9 @@ path_basename(int argc, VALUE *argv, VALUE self)
     VALUE str = get_strpath(self);
     VALUE fext;
     if (rb_scan_args(argc, argv, "01", &fext) == 0)
-        str = rb_funcall(rb_cFile, id_basename, 1, str);
+        str = rb_funcall(rb_cFile, rb_intern("basename"), 1, str);
     else
-        str = rb_funcall(rb_cFile, id_basename, 2, str, fext);
+        str = rb_funcall(rb_cFile, rb_intern("basename"), 2, str, fext);
     return rb_class_new_instance(1, &str, rb_obj_class(self));
 }
 
@@ -783,7 +718,7 @@ static VALUE
 path_dirname(VALUE self)
 {
     VALUE str = get_strpath(self);
-    str = rb_funcall(rb_cFile, id_dirname, 1, str);
+    str = rb_funcall(rb_cFile, rb_intern("dirname"), 1, str);
     return rb_class_new_instance(1, &str, rb_obj_class(self));
 }
 
@@ -796,7 +731,7 @@ static VALUE
 path_extname(VALUE self)
 {
     VALUE str = get_strpath(self);
-    return rb_funcall(rb_cFile, id_extname, 1, str);
+    return rb_funcall(rb_cFile, rb_intern("extname"), 1, str);
 }
 
 /*
@@ -810,9 +745,9 @@ path_expand_path(int argc, VALUE *argv, VALUE self)
     VALUE str = get_strpath(self);
     VALUE dname;
     if (rb_scan_args(argc, argv, "01", &dname) == 0)
-        str = rb_funcall(rb_cFile, id_expand_path, 1, str);
+        str = rb_funcall(rb_cFile, rb_intern("expand_path"), 1, str);
     else
-        str = rb_funcall(rb_cFile, id_expand_path, 2, str, dname);
+        str = rb_funcall(rb_cFile, rb_intern("expand_path"), 2, str, dname);
     return rb_class_new_instance(1, &str, rb_obj_class(self));
 }
 
@@ -826,7 +761,7 @@ path_split(VALUE self)
 {
     VALUE str = get_strpath(self);
     VALUE ary, dirname, basename;
-    ary = rb_funcall(rb_cFile, id_split, 1, str);
+    ary = rb_funcall(rb_cFile, rb_intern("split"), 1, str);
     ary = rb_check_array_type(ary);
     dirname = rb_ary_entry(ary, 0);
     basename = rb_ary_entry(ary, 1);
@@ -841,7 +776,7 @@ path_split(VALUE self)
 static VALUE
 path_blockdev_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_blockdev_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("blockdev?"), 1, get_strpath(self));
 }
 
 /*
@@ -850,7 +785,7 @@ path_blockdev_p(VALUE self)
 static VALUE
 path_chardev_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_chardev_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("chardev?"), 1, get_strpath(self));
 }
 
 /*
@@ -859,7 +794,7 @@ path_chardev_p(VALUE self)
 static VALUE
 path_executable_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_executable_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("executable?"), 1, get_strpath(self));
 }
 
 /*
@@ -868,7 +803,7 @@ path_executable_p(VALUE self)
 static VALUE
 path_executable_real_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_executable_real_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("executable_real?"), 1, get_strpath(self));
 }
 
 /*
@@ -877,7 +812,7 @@ path_executable_real_p(VALUE self)
 static VALUE
 path_exist_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_exist_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("exist?"), 1, get_strpath(self));
 }
 
 /*
@@ -886,7 +821,7 @@ path_exist_p(VALUE self)
 static VALUE
 path_grpowned_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_grpowned_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("grpowned?"), 1, get_strpath(self));
 }
 
 /*
@@ -895,7 +830,7 @@ path_grpowned_p(VALUE self)
 static VALUE
 path_directory_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_directory_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("directory?"), 1, get_strpath(self));
 }
 
 /*
@@ -904,7 +839,7 @@ path_directory_p(VALUE self)
 static VALUE
 path_file_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_file_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("file?"), 1, get_strpath(self));
 }
 
 /*
@@ -913,7 +848,7 @@ path_file_p(VALUE self)
 static VALUE
 path_pipe_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_pipe_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("pipe?"), 1, get_strpath(self));
 }
 
 /*
@@ -922,7 +857,7 @@ path_pipe_p(VALUE self)
 static VALUE
 path_socket_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_socket_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("socket?"), 1, get_strpath(self));
 }
 
 /*
@@ -931,7 +866,7 @@ path_socket_p(VALUE self)
 static VALUE
 path_owned_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_owned_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("owned?"), 1, get_strpath(self));
 }
 
 /*
@@ -940,7 +875,7 @@ path_owned_p(VALUE self)
 static VALUE
 path_readable_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_readable_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("readable?"), 1, get_strpath(self));
 }
 
 /*
@@ -949,7 +884,7 @@ path_readable_p(VALUE self)
 static VALUE
 path_world_readable_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_world_readable_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("world_readable?"), 1, get_strpath(self));
 }
 
 /*
@@ -958,7 +893,7 @@ path_world_readable_p(VALUE self)
 static VALUE
 path_readable_real_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_readable_real_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("readable_real?"), 1, get_strpath(self));
 }
 
 /*
@@ -967,7 +902,7 @@ path_readable_real_p(VALUE self)
 static VALUE
 path_setuid_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_setuid_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("setuid?"), 1, get_strpath(self));
 }
 
 /*
@@ -976,7 +911,7 @@ path_setuid_p(VALUE self)
 static VALUE
 path_setgid_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_setgid_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("setgid?"), 1, get_strpath(self));
 }
 
 /*
@@ -985,7 +920,7 @@ path_setgid_p(VALUE self)
 static VALUE
 path_size(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_size, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("size"), 1, get_strpath(self));
 }
 
 /*
@@ -994,7 +929,7 @@ path_size(VALUE self)
 static VALUE
 path_size_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_size_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("size?"), 1, get_strpath(self));
 }
 
 /*
@@ -1003,7 +938,7 @@ path_size_p(VALUE self)
 static VALUE
 path_sticky_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_sticky_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("sticky?"), 1, get_strpath(self));
 }
 
 /*
@@ -1012,7 +947,7 @@ path_sticky_p(VALUE self)
 static VALUE
 path_symlink_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_symlink_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("symlink?"), 1, get_strpath(self));
 }
 
 /*
@@ -1021,7 +956,7 @@ path_symlink_p(VALUE self)
 static VALUE
 path_writable_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_writable_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("writable?"), 1, get_strpath(self));
 }
 
 /*
@@ -1030,7 +965,7 @@ path_writable_p(VALUE self)
 static VALUE
 path_world_writable_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_world_writable_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("world_writable?"), 1, get_strpath(self));
 }
 
 /*
@@ -1039,7 +974,7 @@ path_world_writable_p(VALUE self)
 static VALUE
 path_writable_real_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_writable_real_p, 1, get_strpath(self));
+    return rb_funcall(rb_mFileTest, rb_intern("writable_real?"), 1, get_strpath(self));
 }
 
 /*
@@ -1048,27 +983,11 @@ path_writable_real_p(VALUE self)
 static VALUE
 path_zero_p(VALUE self)
 {
-    return rb_funcall(rb_mFileTest, id_zero_p, 1, get_strpath(self));
-}
-
-/*
- * Tests the file is empty.
- *
- * See Dir#empty? and FileTest.empty?.
- */
-static VALUE
-path_empty_p(VALUE self)
-{
-
-    VALUE path = get_strpath(self);
-    if (RTEST(rb_funcall(rb_mFileTest, id_directory_p, 1, path)))
-        return rb_funcall(rb_cDir, id_empty_p, 1, path);
-    else
-        return rb_funcall(rb_mFileTest, id_empty_p, 1, path);
+    return rb_funcall(rb_mFileTest, rb_intern("zero?"), 1, get_strpath(self));
 }
 
 static VALUE
-s_glob_i(RB_BLOCK_CALL_FUNC_ARGLIST(elt, klass))
+glob_i(RB_BLOCK_CALL_FUNC_ARGLIST(elt, klass))
 {
     return rb_yield(rb_class_new_instance(1, &elt, klass));
 }
@@ -1076,77 +995,29 @@ s_glob_i(RB_BLOCK_CALL_FUNC_ARGLIST(elt, klass))
 /*
  * Returns or yields Pathname objects.
  *
- *  Pathname.glob("lib/i*.rb")
- *	#=> [#<Pathname:lib/ipaddr.rb>, #<Pathname:lib/irb.rb>]
+ *  Pathname.glob("config/" "*.rb")
+ *	#=> [#<Pathname:config/environment.rb>, #<Pathname:config/routes.rb>, ..]
  *
  * See Dir.glob.
  */
 static VALUE
 path_s_glob(int argc, VALUE *argv, VALUE klass)
 {
-    VALUE args[3];
-    int n;
-
-    n = rb_scan_args(argc, argv, "12", &args[0], &args[1], &args[2]);
-    if (rb_block_given_p()) {
-        return rb_block_call_kw(rb_cDir, id_glob, n, args, s_glob_i, klass, RB_PASS_CALLED_KEYWORDS);
-    }
-    else {
-        VALUE ary;
-        long i;
-        ary = rb_funcallv_kw(rb_cDir, id_glob, n, args, RB_PASS_CALLED_KEYWORDS);
-        ary = rb_convert_type(ary, T_ARRAY, "Array", "to_ary");
-        for (i = 0; i < RARRAY_LEN(ary); i++) {
-            VALUE elt = RARRAY_AREF(ary, i);
-            elt = rb_class_new_instance(1, &elt, klass);
-            rb_ary_store(ary, i, elt);
-        }
-        return ary;
-    }
-}
-
-static VALUE
-glob_i(RB_BLOCK_CALL_FUNC_ARGLIST(elt, self))
-{
-    elt = rb_funcall(self, '+', 1, elt);
-    return rb_yield(elt);
-}
-
-/*
- * Returns or yields Pathname objects.
- *
- *  Pathname("ruby-2.4.2").glob("R*.md")
- *  #=> [#<Pathname:ruby-2.4.2/README.md>, #<Pathname:ruby-2.4.2/README.ja.md>]
- *
- * See Dir.glob.
- * This method uses the +base+ keyword argument of Dir.glob.
- */
-static VALUE
-path_glob(int argc, VALUE *argv, VALUE self)
-{
-    VALUE args[3];
+    VALUE args[2];
     int n;
 
     n = rb_scan_args(argc, argv, "11", &args[0], &args[1]);
-    if (n == 1)
-      args[1] = INT2FIX(0);
-
-    args[2] = rb_hash_new();
-    rb_hash_aset(args[2], ID2SYM(id_base), get_strpath(self));
-
-    n = 3;
-
     if (rb_block_given_p()) {
-        return rb_block_call_kw(rb_cDir, id_glob, n, args, glob_i, self, RB_PASS_KEYWORDS);
+        return rb_block_call(rb_cDir, rb_intern("glob"), n, args, glob_i, klass);
     }
     else {
         VALUE ary;
         long i;
-        ary = rb_funcallv_kw(rb_cDir, id_glob, n, args, RB_PASS_KEYWORDS);
+        ary = rb_funcallv(rb_cDir, rb_intern("glob"), n, args);
         ary = rb_convert_type(ary, T_ARRAY, "Array", "to_ary");
         for (i = 0; i < RARRAY_LEN(ary); i++) {
             VALUE elt = RARRAY_AREF(ary, i);
-            elt = rb_funcall(self, '+', 1, elt);
+            elt = rb_class_new_instance(1, &elt, klass);
             rb_ary_store(ary, i, elt);
         }
         return ary;
@@ -1165,7 +1036,7 @@ static VALUE
 path_s_getwd(VALUE klass)
 {
     VALUE str;
-    str = rb_funcall(rb_cDir, id_getwd, 0);
+    str = rb_funcall(rb_cDir, rb_intern("getwd"), 0);
     return rb_class_new_instance(1, &str, klass);
 }
 
@@ -1202,7 +1073,7 @@ path_entries(VALUE self)
     long i;
     klass = rb_obj_class(self);
     str = get_strpath(self);
-    ary = rb_funcall(rb_cDir, id_entries, 1, str);
+    ary = rb_funcall(rb_cDir, rb_intern("entries"), 1, str);
     ary = rb_convert_type(ary, T_ARRAY, "Array", "to_ary");
     for (i = 0; i < RARRAY_LEN(ary); i++) {
 	VALUE elt = RARRAY_AREF(ary, i);
@@ -1223,9 +1094,9 @@ path_mkdir(int argc, VALUE *argv, VALUE self)
     VALUE str = get_strpath(self);
     VALUE vmode;
     if (rb_scan_args(argc, argv, "01", &vmode) == 0)
-        return rb_funcall(rb_cDir, id_mkdir, 1, str);
+        return rb_funcall(rb_cDir, rb_intern("mkdir"), 1, str);
     else
-        return rb_funcall(rb_cDir, id_mkdir, 2, str, vmode);
+        return rb_funcall(rb_cDir, rb_intern("mkdir"), 2, str, vmode);
 }
 
 /*
@@ -1236,7 +1107,7 @@ path_mkdir(int argc, VALUE *argv, VALUE self)
 static VALUE
 path_rmdir(VALUE self)
 {
-    return rb_funcall(rb_cDir, id_rmdir, 1, get_strpath(self));
+    return rb_funcall(rb_cDir, rb_intern("rmdir"), 1, get_strpath(self));
 }
 
 /*
@@ -1250,7 +1121,7 @@ path_opendir(VALUE self)
     VALUE args[1];
 
     args[0] = get_strpath(self);
-    return rb_block_call(rb_cDir, id_open, 1, args, 0, 0);
+    return rb_block_call(rb_cDir, rb_intern("open"), 1, args, 0, 0);
 }
 
 static VALUE
@@ -1269,19 +1140,19 @@ path_each_entry(VALUE self)
     VALUE args[1];
 
     args[0] = get_strpath(self);
-    return rb_block_call(rb_cDir, id_foreach, 1, args, each_entry_i, rb_obj_class(self));
+    return rb_block_call(rb_cDir, rb_intern("foreach"), 1, args, each_entry_i, rb_obj_class(self));
 }
 
 static VALUE
 unlink_body(VALUE str)
 {
-    return rb_funcall(rb_cDir, id_unlink, 1, str);
+    return rb_funcall(rb_cDir, rb_intern("unlink"), 1, str);
 }
 
 static VALUE
 unlink_rescue(VALUE str, VALUE errinfo)
 {
-    return rb_funcall(rb_cFile, id_unlink, 1, str);
+    return rb_funcall(rb_cFile, rb_intern("unlink"), 1, str);
 }
 
 /*
@@ -1291,7 +1162,7 @@ unlink_rescue(VALUE str, VALUE errinfo)
 static VALUE
 path_unlink(VALUE self)
 {
-    VALUE eENOTDIR = rb_const_get_at(rb_mErrno, id_ENOTDIR);
+    VALUE eENOTDIR = rb_const_get_at(rb_mErrno, rb_intern("ENOTDIR"));
     VALUE str = get_strpath(self);
     return rb_rescue2(unlink_body, str, unlink_rescue, str, eENOTDIR, (VALUE)0);
 }
@@ -1315,8 +1186,6 @@ path_unlink(VALUE self)
 static VALUE
 path_f_pathname(VALUE self, VALUE str)
 {
-    if (CLASS_OF(str) == rb_cPathname)
-        return str;
     return rb_class_new_instance(1, &str, rb_cPathname);
 }
 
@@ -1503,7 +1372,8 @@ path_f_pathname(VALUE self, VALUE str)
 void
 Init_pathname(void)
 {
-    InitVM(pathname);
+    id_at_path = rb_intern("@path");
+    id_to_path = rb_intern("to_path");
 
     rb_cPathname = rb_define_class("Pathname", rb_cObject);
     rb_define_method(rb_cPathname, "initialize", path_initialize, 1);
@@ -1578,11 +1448,9 @@ Init_pathname(void)
     rb_define_method(rb_cPathname, "world_writable?", path_world_writable_p, 0);
     rb_define_method(rb_cPathname, "writable_real?", path_writable_real_p, 0);
     rb_define_method(rb_cPathname, "zero?", path_zero_p, 0);
-    rb_define_method(rb_cPathname, "empty?", path_empty_p, 0);
     rb_define_singleton_method(rb_cPathname, "glob", path_s_glob, -1);
     rb_define_singleton_method(rb_cPathname, "getwd", path_s_getwd, 0);
     rb_define_singleton_method(rb_cPathname, "pwd", path_s_getwd, 0);
-    rb_define_method(rb_cPathname, "glob", path_glob, -1);
     rb_define_method(rb_cPathname, "entries", path_entries, 0);
     rb_define_method(rb_cPathname, "mkdir", path_mkdir, -1);
     rb_define_method(rb_cPathname, "rmdir", path_rmdir, 0);
@@ -1593,78 +1461,3 @@ Init_pathname(void)
     rb_undef_method(rb_cPathname, "=~");
     rb_define_global_function("Pathname", path_f_pathname, 1);
 }
-
-void
-InitVM_pathname(void)
-{
-#undef rb_intern
-    id_at_path = rb_intern("@path");
-    id_to_path = rb_intern("to_path");
-    id_ENOTDIR = rb_intern("ENOTDIR");
-    id_atime = rb_intern("atime");
-    id_basename = rb_intern("basename");
-    id_base = rb_intern("base");
-    id_binread = rb_intern("binread");
-    id_binwrite = rb_intern("binwrite");
-    id_birthtime = rb_intern("birthtime");
-    id_blockdev_p = rb_intern("blockdev?");
-    id_chardev_p = rb_intern("chardev?");
-    id_chmod = rb_intern("chmod");
-    id_chown = rb_intern("chown");
-    id_ctime = rb_intern("ctime");
-    id_directory_p = rb_intern("directory?");
-    id_dirname = rb_intern("dirname");
-    id_empty_p = rb_intern("empty?");
-    id_entries = rb_intern("entries");
-    id_executable_p = rb_intern("executable?");
-    id_executable_real_p = rb_intern("executable_real?");
-    id_exist_p = rb_intern("exist?");
-    id_expand_path = rb_intern("expand_path");
-    id_extname = rb_intern("extname");
-    id_file_p = rb_intern("file?");
-    id_fnmatch = rb_intern("fnmatch");
-    id_foreach = rb_intern("foreach");
-    id_ftype = rb_intern("ftype");
-    id_getwd = rb_intern("getwd");
-    id_glob = rb_intern("glob");
-    id_grpowned_p = rb_intern("grpowned?");
-    id_lchmod = rb_intern("lchmod");
-    id_lchown = rb_intern("lchown");
-    id_link = rb_intern("link");
-    id_lstat = rb_intern("lstat");
-    id_mkdir = rb_intern("mkdir");
-    id_mtime = rb_intern("mtime");
-    id_open = rb_intern("open");
-    id_owned_p = rb_intern("owned?");
-    id_pipe_p = rb_intern("pipe?");
-    id_read = rb_intern("read");
-    id_readable_p = rb_intern("readable?");
-    id_readable_real_p = rb_intern("readable_real?");
-    id_readlines = rb_intern("readlines");
-    id_readlink = rb_intern("readlink");
-    id_realdirpath = rb_intern("realdirpath");
-    id_realpath = rb_intern("realpath");
-    id_rename = rb_intern("rename");
-    id_rmdir = rb_intern("rmdir");
-    id_setgid_p = rb_intern("setgid?");
-    id_setuid_p = rb_intern("setuid?");
-    id_size = rb_intern("size");
-    id_size_p = rb_intern("size?");
-    id_socket_p = rb_intern("socket?");
-    id_split = rb_intern("split");
-    id_stat = rb_intern("stat");
-    id_sticky_p = rb_intern("sticky?");
-    id_sub = rb_intern("sub");
-    id_symlink = rb_intern("symlink");
-    id_symlink_p = rb_intern("symlink?");
-    id_sysopen = rb_intern("sysopen");
-    id_truncate = rb_intern("truncate");
-    id_unlink = rb_intern("unlink");
-    id_utime = rb_intern("utime");
-    id_world_readable_p = rb_intern("world_readable?");
-    id_world_writable_p = rb_intern("world_writable?");
-    id_writable_p = rb_intern("writable?");
-    id_writable_real_p = rb_intern("writable_real?");
-    id_write = rb_intern("write");
-    id_zero_p = rb_intern("zero?");
-}
diff --git a/ext/psych/.gitignore b/ext/psych/.gitignore
new file mode 100644
index 0000000000..836058c169
--- /dev/null
+++ b/ext/psych/.gitignore
@@ -0,0 +1,11 @@
+/api.c
+/config.h
+/dumper.c
+/emitter.c
+/loader.c
+/parser.c
+/reader.c
+/scanner.c
+/writer.c
+/yaml.h
+/yaml_private.h
diff --git a/ext/psych/depend b/ext/psych/depend
index 9f7d3a81da..7505e950bc 100644
--- a/ext/psych/depend
+++ b/ext/psych/depend
@@ -1,18 +1,16 @@
 # AUTOGENERATED DEPENDENCIES START
 psych.o: $(RUBY_EXTCONF_H)
 psych.o: $(arch_hdrdir)/ruby/config.h
-psych.o: $(hdrdir)/ruby.h
-psych.o: $(hdrdir)/ruby/assert.h
 psych.o: $(hdrdir)/ruby/backward.h
 psych.o: $(hdrdir)/ruby/defines.h
 psych.o: $(hdrdir)/ruby/encoding.h
 psych.o: $(hdrdir)/ruby/intern.h
 psych.o: $(hdrdir)/ruby/missing.h
-psych.o: $(hdrdir)/ruby/onigmo.h
 psych.o: $(hdrdir)/ruby/oniguruma.h
 psych.o: $(hdrdir)/ruby/ruby.h
 psych.o: $(hdrdir)/ruby/st.h
 psych.o: $(hdrdir)/ruby/subst.h
+psych.o: $(top_srcdir)/include/ruby.h
 psych.o: psych.c
 psych.o: psych.h
 psych.o: psych_emitter.h
@@ -21,18 +19,16 @@ psych.o: psych_to_ruby.h
 psych.o: psych_yaml_tree.h
 psych_emitter.o: $(RUBY_EXTCONF_H)
 psych_emitter.o: $(arch_hdrdir)/ruby/config.h
-psych_emitter.o: $(hdrdir)/ruby.h
-psych_emitter.o: $(hdrdir)/ruby/assert.h
 psych_emitter.o: $(hdrdir)/ruby/backward.h
 psych_emitter.o: $(hdrdir)/ruby/defines.h
 psych_emitter.o: $(hdrdir)/ruby/encoding.h
 psych_emitter.o: $(hdrdir)/ruby/intern.h
 psych_emitter.o: $(hdrdir)/ruby/missing.h
-psych_emitter.o: $(hdrdir)/ruby/onigmo.h
 psych_emitter.o: $(hdrdir)/ruby/oniguruma.h
 psych_emitter.o: $(hdrdir)/ruby/ruby.h
 psych_emitter.o: $(hdrdir)/ruby/st.h
 psych_emitter.o: $(hdrdir)/ruby/subst.h
+psych_emitter.o: $(top_srcdir)/include/ruby.h
 psych_emitter.o: psych.h
 psych_emitter.o: psych_emitter.c
 psych_emitter.o: psych_emitter.h
@@ -41,18 +37,16 @@ psych_emitter.o: psych_to_ruby.h
 psych_emitter.o: psych_yaml_tree.h
 psych_parser.o: $(RUBY_EXTCONF_H)
 psych_parser.o: $(arch_hdrdir)/ruby/config.h
-psych_parser.o: $(hdrdir)/ruby.h
-psych_parser.o: $(hdrdir)/ruby/assert.h
 psych_parser.o: $(hdrdir)/ruby/backward.h
 psych_parser.o: $(hdrdir)/ruby/defines.h
 psych_parser.o: $(hdrdir)/ruby/encoding.h
 psych_parser.o: $(hdrdir)/ruby/intern.h
 psych_parser.o: $(hdrdir)/ruby/missing.h
-psych_parser.o: $(hdrdir)/ruby/onigmo.h
 psych_parser.o: $(hdrdir)/ruby/oniguruma.h
 psych_parser.o: $(hdrdir)/ruby/ruby.h
 psych_parser.o: $(hdrdir)/ruby/st.h
 psych_parser.o: $(hdrdir)/ruby/subst.h
+psych_parser.o: $(top_srcdir)/include/ruby.h
 psych_parser.o: psych.h
 psych_parser.o: psych_emitter.h
 psych_parser.o: psych_parser.c
@@ -61,18 +55,16 @@ psych_parser.o: psych_to_ruby.h
 psych_parser.o: psych_yaml_tree.h
 psych_to_ruby.o: $(RUBY_EXTCONF_H)
 psych_to_ruby.o: $(arch_hdrdir)/ruby/config.h
-psych_to_ruby.o: $(hdrdir)/ruby.h
-psych_to_ruby.o: $(hdrdir)/ruby/assert.h
 psych_to_ruby.o: $(hdrdir)/ruby/backward.h
 psych_to_ruby.o: $(hdrdir)/ruby/defines.h
 psych_to_ruby.o: $(hdrdir)/ruby/encoding.h
 psych_to_ruby.o: $(hdrdir)/ruby/intern.h
 psych_to_ruby.o: $(hdrdir)/ruby/missing.h
-psych_to_ruby.o: $(hdrdir)/ruby/onigmo.h
 psych_to_ruby.o: $(hdrdir)/ruby/oniguruma.h
 psych_to_ruby.o: $(hdrdir)/ruby/ruby.h
 psych_to_ruby.o: $(hdrdir)/ruby/st.h
 psych_to_ruby.o: $(hdrdir)/ruby/subst.h
+psych_to_ruby.o: $(top_srcdir)/include/ruby.h
 psych_to_ruby.o: psych.h
 psych_to_ruby.o: psych_emitter.h
 psych_to_ruby.o: psych_parser.h
@@ -81,18 +73,16 @@ psych_to_ruby.o: psych_to_ruby.h
 psych_to_ruby.o: psych_yaml_tree.h
 psych_yaml_tree.o: $(RUBY_EXTCONF_H)
 psych_yaml_tree.o: $(arch_hdrdir)/ruby/config.h
-psych_yaml_tree.o: $(hdrdir)/ruby.h
-psych_yaml_tree.o: $(hdrdir)/ruby/assert.h
 psych_yaml_tree.o: $(hdrdir)/ruby/backward.h
 psych_yaml_tree.o: $(hdrdir)/ruby/defines.h
 psych_yaml_tree.o: $(hdrdir)/ruby/encoding.h
 psych_yaml_tree.o: $(hdrdir)/ruby/intern.h
 psych_yaml_tree.o: $(hdrdir)/ruby/missing.h
-psych_yaml_tree.o: $(hdrdir)/ruby/onigmo.h
 psych_yaml_tree.o: $(hdrdir)/ruby/oniguruma.h
 psych_yaml_tree.o: $(hdrdir)/ruby/ruby.h
 psych_yaml_tree.o: $(hdrdir)/ruby/st.h
 psych_yaml_tree.o: $(hdrdir)/ruby/subst.h
+psych_yaml_tree.o: $(top_srcdir)/include/ruby.h
 psych_yaml_tree.o: psych.h
 psych_yaml_tree.o: psych_emitter.h
 psych_yaml_tree.o: psych_parser.h
diff --git a/ext/psych/extconf.rb b/ext/psych/extconf.rb
index 00f9982704..be33d35a5e 100644
--- a/ext/psych/extconf.rb
+++ b/ext/psych/extconf.rb
@@ -1,5 +1,5 @@
 # -*- coding: us-ascii -*-
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'mkmf'
 require 'fileutils'
 
@@ -13,7 +13,7 @@ if enable_config("bundled-libyaml", false) || !(find_header('yaml.h') && find_li
   $VPATH << "$(srcdir)/yaml"
   $INCFLAGS << " -I$(srcdir)/yaml"
 
-  $srcs = Dir.glob("#{$srcdir}/{,yaml/}*.c").map {|n| File.basename(n)}.sort
+  $srcs = Dir.glob("#{$srcdir}/{,yaml/}*.c").map {|n| File.basename(n)}
 
   if have_macro("_WIN32")
     $CPPFLAGS << " -DYAML_DECLARE_STATIC -DHAVE_CONFIG_H"
diff --git a/ext/psych/lib/psych.rb b/ext/psych/lib/psych.rb
index c719b036d0..ecef46c024 100644
--- a/ext/psych/lib/psych.rb
+++ b/ext/psych/lib/psych.rb
@@ -1,14 +1,8 @@
-# frozen_string_literal: true
-require 'psych/versions'
+# frozen_string_literal: false
 case RUBY_ENGINE
 when 'jruby'
   require 'psych_jars'
-  if JRuby::Util.respond_to?(:load_ext)
-    JRuby::Util.load_ext('org.jruby.ext.psych.PsychLibrary')
-  else
-    require 'java'; require 'jruby'
-    org.jruby.ext.psych.PsychLibrary.new.load(JRuby.runtime, false)
-  end
+  org.jruby.ext.psych.PsychLibrary.new.load(JRuby.runtime, false)
 else
   require 'psych.so'
 end
@@ -22,6 +16,7 @@ require 'psych/omap'
 require 'psych/set'
 require 'psych/coder'
 require 'psych/core_ext'
+require 'psych/deprecated'
 require 'psych/stream'
 require 'psych/json/tree_builder'
 require 'psych/json/stream'
@@ -32,7 +27,7 @@ require 'psych/class_loader'
 # = Overview
 #
 # Psych is a YAML parser and emitter.
-# Psych leverages libyaml [Home page: https://pyyaml.org/wiki/LibYAML]
+# Psych leverages libyaml [Home page: http://pyyaml.org/wiki/LibYAML]
 # or [HG repo: https://bitbucket.org/xi/libyaml] for its YAML parsing
 # and emitting capabilities. In addition to wrapping libyaml, Psych also
 # knows how to serialize and de-serialize most Ruby objects to and from
@@ -199,13 +194,12 @@ require 'psych/class_loader'
 #
 # ==== Receiving an events stream
 #
-#   recorder = Psych::Handlers::Recorder.new
-#   parser = Psych::Parser.new(recorder)
+#   parser = Psych::Parser.new(Psych::Handlers::Recorder.new)
 #
 #   parser.parse("---\n - a\n - b")
-#   recorder.events # => [list of [event, args] lists]
-#                   # event is one of: Psych::Handler::EVENTS
-#                   # args are the arguments passed to the event
+#   parser.events # => [list of [event, args] lists]
+#                 # event is one of: Psych::Handler::EVENTS
+#                 # args are the arguments passed to the event
 #
 # === Emitting
 #
@@ -229,18 +223,19 @@ require 'psych/class_loader'
 #   # => "a"
 
 module Psych
+  # The version is Psych you're using
+  VERSION         = '2.1.1'
+
   # The version of libyaml Psych is using
   LIBYAML_VERSION = Psych.libyaml_version.join '.'
-  # Deprecation guard
-  NOT_GIVEN = Object.new
-  private_constant :NOT_GIVEN
+
+  FALLBACK        = Struct.new :to_ruby # :nodoc:
 
   ###
   # Load +yaml+ in to a Ruby data structure.  If multiple documents are
   # provided, the object contained in the first document will be returned.
-  # +filename+ will be used in the exception message if any exception
-  # is raised while parsing.  If +yaml+ is empty, it returns
-  # the specified +fallback+ return value, which defaults to +false+.
+  # +filename+ will be used in the exception message if any exception is raised
+  # while parsing.
   #
   # Raises a Psych::SyntaxError when a YAML syntax error is detected.
   #
@@ -250,35 +245,14 @@ module Psych
   #   Psych.load("---\n - a\n - b")   # => ['a', 'b']
   #
   #   begin
-  #     Psych.load("--- `", filename: "file.txt")
+  #     Psych.load("--- `", "file.txt")
   #   rescue Psych::SyntaxError => ex
   #     ex.file    # => 'file.txt'
   #     ex.message # => "(file.txt): found character that cannot start any token"
   #   end
-  #
-  # When the optional +symbolize_names+ keyword argument is set to a
-  # true value, returns symbols for keys in Hash objects (default: strings).
-  #
-  #   Psych.load("---\n foo: bar")                         # => {"foo"=>"bar"}
-  #   Psych.load("---\n foo: bar", symbolize_names: true)  # => {:foo=>"bar"}
-  #
-  # Raises a TypeError when `yaml` parameter is NilClass
-  #
-  # NOTE: This method *should not* be used to parse untrusted documents, such as
-  # YAML documents that are supplied via user input.  Instead, please use the
-  # safe_load method.
-  #
-  def self.load yaml, legacy_filename = NOT_GIVEN, filename: nil, fallback: false, symbolize_names: false
-    if legacy_filename != NOT_GIVEN
-      warn_with_uplevel 'Passing filename with the 2nd argument of Psych.load is deprecated. Use keyword argument like Psych.load(yaml, filename: ...) instead.', uplevel: 1 if $VERBOSE
-      filename = legacy_filename
-    end
-
-    result = parse(yaml, filename: filename)
-    return fallback unless result
-    result = result.to_ruby if result
-    symbolize_names!(result) if symbolize_names
-    result
+  def self.load yaml, filename = nil, fallback = false
+    result = parse(yaml, filename, fallback)
+    result ? result.to_ruby : result
   end
 
   ###
@@ -294,72 +268,40 @@ module Psych
   # * Hash
   #
   # Recursive data structures are not allowed by default.  Arbitrary classes
-  # can be allowed by adding those classes to the +permitted_classes+ keyword argument.  They are
+  # can be allowed by adding those classes to the +whitelist+.  They are
   # additive.  For example, to allow Date deserialization:
   #
-  #   Psych.safe_load(yaml, permitted_classes: [Date])
+  #   Psych.safe_load(yaml, [Date])
   #
   # Now the Date class can be loaded in addition to the classes listed above.
   #
-  # Aliases can be explicitly allowed by changing the +aliases+ keyword argument.
+  # Aliases can be explicitly allowed by changing the +aliases+ parameter.
   # For example:
   #
   #   x = []
   #   x << x
   #   yaml = Psych.dump x
   #   Psych.safe_load yaml               # => raises an exception
-  #   Psych.safe_load yaml, aliases: true # => loads the aliases
+  #   Psych.safe_load yaml, [], [], true # => loads the aliases
   #
   # A Psych::DisallowedClass exception will be raised if the yaml contains a
-  # class that isn't in the +permitted_classes+ list.
+  # class that isn't in the whitelist.
   #
   # A Psych::BadAlias exception will be raised if the yaml contains aliases
-  # but the +aliases+ keyword argument is set to false.
-  #
-  # +filename+ will be used in the exception message if any exception is raised
-  # while parsing.
-  #
-  # When the optional +symbolize_names+ keyword argument is set to a
-  # true value, returns symbols for keys in Hash objects (default: strings).
-  #
-  #   Psych.safe_load("---\n foo: bar")                         # => {"foo"=>"bar"}
-  #   Psych.safe_load("---\n foo: bar", symbolize_names: true)  # => {:foo=>"bar"}
-  #
-  def self.safe_load yaml, legacy_permitted_classes = NOT_GIVEN, legacy_permitted_symbols = NOT_GIVEN, legacy_aliases = NOT_GIVEN, legacy_filename = NOT_GIVEN, permitted_classes: [], permitted_symbols: [], aliases: false, filename: nil, fallback: nil, symbolize_names: false
-    if legacy_permitted_classes != NOT_GIVEN
-      warn_with_uplevel 'Passing permitted_classes with the 2nd argument of Psych.safe_load is deprecated. Use keyword argument like Psych.safe_load(yaml, permitted_classes: ...) instead.', uplevel: 1 if $VERBOSE
-      permitted_classes = legacy_permitted_classes
-    end
-
-    if legacy_permitted_symbols != NOT_GIVEN
-      warn_with_uplevel 'Passing permitted_symbols with the 3rd argument of Psych.safe_load is deprecated. Use keyword argument like Psych.safe_load(yaml, permitted_symbols: ...) instead.', uplevel: 1 if $VERBOSE
-      permitted_symbols = legacy_permitted_symbols
-    end
+  # but the +aliases+ parameter is set to false.
+  def self.safe_load yaml, whitelist_classes = [], whitelist_symbols = [], aliases = false, filename = nil
+    result = parse(yaml, filename)
+    return unless result
 
-    if legacy_aliases != NOT_GIVEN
-      warn_with_uplevel 'Passing aliases with the 4th argument of Psych.safe_load is deprecated. Use keyword argument like Psych.safe_load(yaml, aliases: ...) instead.', uplevel: 1 if $VERBOSE
-      aliases = legacy_aliases
-    end
-
-    if legacy_filename != NOT_GIVEN
-      warn_with_uplevel 'Passing filename with the 5th argument of Psych.safe_load is deprecated. Use keyword argument like Psych.safe_load(yaml, filename: ...) instead.', uplevel: 1 if $VERBOSE
-      filename = legacy_filename
-    end
-
-    result = parse(yaml, filename: filename)
-    return fallback unless result
-
-    class_loader = ClassLoader::Restricted.new(permitted_classes.map(&:to_s),
-                                               permitted_symbols.map(&:to_s))
+    class_loader = ClassLoader::Restricted.new(whitelist_classes.map(&:to_s),
+                                               whitelist_symbols.map(&:to_s))
     scanner      = ScalarScanner.new class_loader
-    visitor = if aliases
-                Visitors::ToRuby.new scanner, class_loader
-              else
-                Visitors::NoAliasRuby.new scanner, class_loader
-              end
-    result = visitor.accept result
-    symbolize_names!(result) if symbolize_names
-    result
+    if aliases
+      visitor = Visitors::ToRuby.new scanner, class_loader
+    else
+      visitor = Visitors::NoAliasRuby.new scanner, class_loader
+    end
+    visitor.accept result
   end
 
   ###
@@ -374,40 +316,28 @@ module Psych
   #   Psych.parse("---\n - a\n - b") # => #<Psych::Nodes::Document:0x00>
   #
   #   begin
-  #     Psych.parse("--- `", filename: "file.txt")
+  #     Psych.parse("--- `", "file.txt")
   #   rescue Psych::SyntaxError => ex
   #     ex.file    # => 'file.txt'
   #     ex.message # => "(file.txt): found character that cannot start any token"
   #   end
   #
   # See Psych::Nodes for more information about YAML AST.
-  def self.parse yaml, legacy_filename = NOT_GIVEN, filename: nil, fallback: NOT_GIVEN
-    if legacy_filename != NOT_GIVEN
-      warn_with_uplevel 'Passing filename with the 2nd argument of Psych.parse is deprecated. Use keyword argument like Psych.parse(yaml, filename: ...) instead.', uplevel: 1 if $VERBOSE
-      filename = legacy_filename
-    end
-
-    parse_stream(yaml, filename: filename) do |node|
+  def self.parse yaml, filename = nil, fallback = false
+    parse_stream(yaml, filename) do |node|
       return node
     end
-
-    if fallback != NOT_GIVEN
-      warn_with_uplevel 'Passing the `fallback` keyword argument of Psych.parse is deprecated.', uplevel: 1 if $VERBOSE
-      fallback
-    else
-      false
-    end
+    fallback
   end
 
   ###
   # Parse a file at +filename+. Returns the Psych::Nodes::Document.
   #
   # Raises a Psych::SyntaxError when a YAML syntax error is detected.
-  def self.parse_file filename, fallback: false
-    result = File.open filename, 'r:bom|utf-8' do |f|
-      parse f, filename: filename
+  def self.parse_file filename
+    File.open filename, 'r:bom|utf-8' do |f|
+      parse f, filename
     end
-    result || fallback
   end
 
   ###
@@ -436,21 +366,14 @@ module Psych
   #   end
   #
   #   begin
-  #     Psych.parse_stream("--- `", filename: "file.txt")
+  #     Psych.parse_stream("--- `", "file.txt")
   #   rescue Psych::SyntaxError => ex
   #     ex.file    # => 'file.txt'
   #     ex.message # => "(file.txt): found character that cannot start any token"
   #   end
   #
-  # Raises a TypeError when NilClass is passed.
-  #
   # See Psych::Nodes for more information about YAML AST.
-  def self.parse_stream yaml, legacy_filename = NOT_GIVEN, filename: nil, &block
-    if legacy_filename != NOT_GIVEN
-      warn_with_uplevel 'Passing filename with the 2nd argument of Psych.parse_stream is deprecated. Use keyword argument like Psych.parse_stream(yaml, filename: ...) instead.', uplevel: 1 if $VERBOSE
-      filename = legacy_filename
-    end
-
+  def self.parse_stream yaml, filename = nil, &block
     if block_given?
       parser = Psych::Parser.new(Handlers::DocumentStream.new(&block))
       parser.parse yaml, filename
@@ -472,24 +395,6 @@ module Psych
   # to control the output format.  If an IO object is passed in, the YAML will
   # be dumped to that IO object.
   #
-  # Currently supported options are:
-  #
-  # [<tt>:indentation</tt>]   Number of space characters used to indent.
-  #                           Acceptable value should be in <tt>0..9</tt> range,
-  #                           otherwise option is ignored.
-  #
-  #                           Default: <tt>2</tt>.
-  # [<tt>:line_width</tt>]    Max character to wrap line at.
-  #
-  #                           Default: <tt>0</tt> (meaning "wrap at 81").
-  # [<tt>:canonical</tt>]     Write "canonical" YAML form (very verbose, yet
-  #                           strictly formal).
-  #
-  #                           Default: <tt>false</tt>.
-  # [<tt>:header</tt>]        Write <tt>%YAML [version]</tt> at the beginning of document.
-  #
-  #                           Default: <tt>false</tt>.
-  #
   # Example:
   #
   #   # Dump an array, get back a YAML string
@@ -499,10 +404,10 @@ module Psych
   #   Psych.dump(['a', 'b'], StringIO.new)  # => #<StringIO:0x000001009d0890>
   #
   #   # Dump an array with indentation set
-  #   Psych.dump(['a', ['b']], indentation: 3) # => "---\n- a\n-  - b\n"
+  #   Psych.dump(['a', ['b']], :indentation => 3) # => "---\n- a\n-  - b\n"
   #
   #   # Dump an array to an IO with indentation set
-  #   Psych.dump(['a', ['b']], StringIO.new, indentation: 3)
+  #   Psych.dump(['a', ['b']], StringIO.new, :indentation => 3)
   def self.dump o, io = nil, options = {}
     if Hash === io
       options = io
@@ -551,31 +456,23 @@ module Psych
   #   end
   #   list # => ['foo', 'bar']
   #
-  def self.load_stream yaml, legacy_filename = NOT_GIVEN, filename: nil, fallback: []
-    if legacy_filename != NOT_GIVEN
-      warn_with_uplevel 'Passing filename with the 2nd argument of Psych.load_stream is deprecated. Use keyword argument like Psych.load_stream(yaml, filename: ...) instead.', uplevel: 1 if $VERBOSE
-      filename = legacy_filename
+  def self.load_stream yaml, filename = nil
+    if block_given?
+      parse_stream(yaml, filename) do |node|
+        yield node.to_ruby
+      end
+    else
+      parse_stream(yaml, filename).children.map { |child| child.to_ruby }
     end
-
-    result = if block_given?
-               parse_stream(yaml, filename: filename) do |node|
-                 yield node.to_ruby
-               end
-             else
-               parse_stream(yaml, filename: filename).children.map(&:to_ruby)
-             end
-
-    return fallback if result.is_a?(Array) && result.empty?
-    result
   end
 
   ###
   # Load the document contained in +filename+.  Returns the yaml contained in
   # +filename+ as a Ruby object, or if the file is empty, it returns
-  # the specified +fallback+ return value, which defaults to +false+.
-  def self.load_file filename, fallback: false
+  # the specified default return value, which defaults to an empty Hash
+  def self.load_file filename, fallback = false
     File.open(filename, 'r:bom|utf-8') { |f|
-      self.load f, filename: filename, fallback: fallback
+      self.load f, filename, FALLBACK.new(fallback)
     }
   end
 
@@ -604,34 +501,6 @@ module Psych
     @dump_tags[klass] = tag
   end
 
-  def self.symbolize_names!(result)
-    case result
-    when Hash
-      result.keys.each do |key|
-        result[key.to_sym] = symbolize_names!(result.delete(key))
-      end
-    when Array
-      result.map! { |r| symbolize_names!(r) }
-    end
-    result
-  end
-  private_class_method :symbolize_names!
-
-  # Workaround for emulating `warn '...', uplevel: 1` in Ruby 2.4 or lower.
-  def self.warn_with_uplevel(message, uplevel: 1)
-    at = parse_caller(caller[uplevel]).join(':')
-    warn "#{at}: #{message}"
-  end
-
-  def self.parse_caller(at)
-    if /^(.+?):(\d+)(?::in `.*')?/ =~ at
-      file = $1
-      line = $2.to_i
-      [file, line]
-    end
-  end
-  private_class_method :warn_with_uplevel, :parse_caller
-
   class << self
     attr_accessor :load_tags
     attr_accessor :dump_tags
diff --git a/ext/psych/lib/psych/class_loader.rb b/ext/psych/lib/psych/class_loader.rb
index cfca86845a..ba756f7ea7 100644
--- a/ext/psych/lib/psych/class_loader.rb
+++ b/ext/psych/lib/psych/class_loader.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/omap'
 require 'psych/set'
 
diff --git a/ext/psych/lib/psych/coder.rb b/ext/psych/lib/psych/coder.rb
index 96a9c3fbad..26005f57b4 100644
--- a/ext/psych/lib/psych/coder.rb
+++ b/ext/psych/lib/psych/coder.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   ###
   # If an object defines +encode_with+, then an instance of Psych::Coder will
diff --git a/ext/psych/lib/psych/core_ext.rb b/ext/psych/lib/psych/core_ext.rb
index 81055cc501..1a98279afd 100644
--- a/ext/psych/lib/psych/core_ext.rb
+++ b/ext/psych/lib/psych/core_ext.rb
@@ -1,17 +1,34 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 class Object
   def self.yaml_tag url
     Psych.add_tag(url, self)
   end
 
+  # FIXME: rename this to "to_yaml" when syck is removed
+
   ###
   # call-seq: to_yaml(options = {})
   #
   # Convert an object to YAML.  See Psych.dump for more information on the
   # available +options+.
-  def to_yaml options = {}
+  def psych_to_yaml options = {}
     Psych.dump self, options
   end
+  remove_method :to_yaml rescue nil
+  alias :to_yaml :psych_to_yaml
+end
+
+class Module
+  def psych_yaml_as url
+    return if caller[0].end_with?('rubytypes.rb')
+    if $VERBOSE
+      warn "#{caller[0]}: yaml_as is deprecated, please use yaml_tag"
+    end
+    Psych.add_tag(url, self)
+  end
+
+  remove_method :yaml_as rescue nil
+  alias :yaml_as :psych_yaml_as
 end
 
 if defined?(::IRB)
diff --git a/ext/psych/lib/psych/deprecated.rb b/ext/psych/lib/psych/deprecated.rb
new file mode 100644
index 0000000000..165d2102b4
--- /dev/null
+++ b/ext/psych/lib/psych/deprecated.rb
@@ -0,0 +1,86 @@
+# frozen_string_literal: false
+require 'date'
+
+module Psych
+  DEPRECATED = __FILE__ # :nodoc:
+
+  module DeprecatedMethods # :nodoc:
+    attr_accessor :taguri
+    attr_accessor :to_yaml_style
+  end
+
+  def self.quick_emit thing, opts = {}, &block # :nodoc:
+    warn "#{caller[0]}: YAML.quick_emit is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
+    target = eval 'self', block.binding
+    target.extend DeprecatedMethods
+    metaclass = class << target; self; end
+    metaclass.send(:define_method, :encode_with) do |coder|
+      target.taguri        = coder.tag
+      target.to_yaml_style = coder.style
+      block.call coder
+    end
+    target.psych_to_yaml unless opts[:nodump]
+  end
+
+  # This method is deprecated, use Psych.load_stream instead.
+  def self.load_documents yaml, &block
+    if $VERBOSE
+      warn "#{caller[0]}: load_documents is deprecated, use load_stream"
+    end
+    list = load_stream yaml
+    return list unless block_given?
+    list.each(&block)
+  end
+
+  def self.detect_implicit thing
+    warn "#{caller[0]}: detect_implicit is deprecated" if $VERBOSE
+    return '' unless String === thing
+    return 'null' if '' == thing
+    ss = ScalarScanner.new(ClassLoader.new)
+    ss.tokenize(thing).class.name.downcase
+  end
+
+  def self.add_ruby_type type_tag, &block
+    warn "#{caller[0]}: add_ruby_type is deprecated, use add_domain_type" if $VERBOSE
+    domain = 'ruby.yaml.org,2002'
+    key = ['tag', domain, type_tag].join ':'
+    @domain_types[key] = [key, block]
+  end
+
+  def self.add_private_type type_tag, &block
+    warn "#{caller[0]}: add_private_type is deprecated, use add_domain_type" if $VERBOSE
+    domain = 'x-private'
+    key = [domain, type_tag].join ':'
+    @domain_types[key] = [key, block]
+  end
+
+  def self.tagurize thing
+    warn "#{caller[0]}: add_private_type is deprecated, use add_domain_type" if $VERBOSE
+    return thing unless String === thing
+    "tag:yaml.org,2002:#{thing}"
+  end
+
+  def self.read_type_class type, reference
+    warn "#{caller[0]}: read_type_class is deprecated" if $VERBOSE
+    _, _, type, name = type.split ':', 4
+
+    reference = name.split('::').inject(reference) do |k,n|
+      k.const_get(n.to_sym)
+    end if name
+    [type, reference]
+  end
+
+  def self.object_maker klass, hash
+    warn "#{caller[0]}: object_maker is deprecated" if $VERBOSE
+    klass.allocate.tap do |obj|
+      hash.each { |k,v| obj.instance_variable_set(:"@#{k}", v) }
+    end
+  end
+end
+
+class Object
+  undef :to_yaml_properties rescue nil
+  def to_yaml_properties # :nodoc:
+    instance_variables
+  end
+end
diff --git a/ext/psych/lib/psych/exception.rb b/ext/psych/lib/psych/exception.rb
index fac0c42b9f..83c3d7fa82 100644
--- a/ext/psych/lib/psych/exception.rb
+++ b/ext/psych/lib/psych/exception.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   class Exception < RuntimeError
   end
diff --git a/ext/psych/lib/psych/handler.rb b/ext/psych/lib/psych/handler.rb
index 8f23e366fa..1ab5f73e95 100644
--- a/ext/psych/lib/psych/handler.rb
+++ b/ext/psych/lib/psych/handler.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   ###
   # Psych::Handler is an abstract base class that defines the events used
@@ -105,7 +105,7 @@ module Psych
     #   - first element
     #   - *ponies
     #
-    # &ponies is the anchor, *ponies is the alias.  In this case, alias is
+    # &ponies is the achor, *ponies is the alias.  In this case, alias is
     # called with "ponies".
     def alias anchor
     end
@@ -242,11 +242,6 @@ module Psych
     end
 
     ###
-    # Called before each event with line/column information.
-    def event_location(start_line, start_column, end_line, end_column)
-    end
-
-    ###
     # Is this handler a streaming handler?
     def streaming?
       false
diff --git a/ext/psych/lib/psych/handlers/document_stream.rb b/ext/psych/lib/psych/handlers/document_stream.rb
index 67da794093..c43b39ebc5 100644
--- a/ext/psych/lib/psych/handlers/document_stream.rb
+++ b/ext/psych/lib/psych/handlers/document_stream.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/tree_builder'
 
 module Psych
diff --git a/ext/psych/lib/psych/handlers/recorder.rb b/ext/psych/lib/psych/handlers/recorder.rb
index a8fc7b1144..341b81dec4 100644
--- a/ext/psych/lib/psych/handlers/recorder.rb
+++ b/ext/psych/lib/psych/handlers/recorder.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/handler'
 
 module Psych
diff --git a/ext/psych/lib/psych/json/ruby_events.rb b/ext/psych/lib/psych/json/ruby_events.rb
index 17b7ddc386..478eb667c7 100644
--- a/ext/psych/lib/psych/json/ruby_events.rb
+++ b/ext/psych/lib/psych/json/ruby_events.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module JSON
     module RubyEvents # :nodoc:
diff --git a/ext/psych/lib/psych/json/stream.rb b/ext/psych/lib/psych/json/stream.rb
index 2ebd3d7a66..83b7e13655 100644
--- a/ext/psych/lib/psych/json/stream.rb
+++ b/ext/psych/lib/psych/json/stream.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/json/ruby_events'
 require 'psych/json/yaml_events'
 
diff --git a/ext/psych/lib/psych/json/tree_builder.rb b/ext/psych/lib/psych/json/tree_builder.rb
index 5c2ee8ca25..2f94b8c252 100644
--- a/ext/psych/lib/psych/json/tree_builder.rb
+++ b/ext/psych/lib/psych/json/tree_builder.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/json/yaml_events'
 
 module Psych
diff --git a/ext/psych/lib/psych/json/yaml_events.rb b/ext/psych/lib/psych/json/yaml_events.rb
index eb973f5361..07f64737c5 100644
--- a/ext/psych/lib/psych/json/yaml_events.rb
+++ b/ext/psych/lib/psych/json/yaml_events.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module JSON
     module YAMLEvents # :nodoc:
diff --git a/ext/psych/lib/psych/nodes.rb b/ext/psych/lib/psych/nodes.rb
index 5842c2e3e5..01573b509b 100644
--- a/ext/psych/lib/psych/nodes.rb
+++ b/ext/psych/lib/psych/nodes.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/nodes/node'
 require 'psych/nodes/stream'
 require 'psych/nodes/document'
diff --git a/ext/psych/lib/psych/nodes/alias.rb b/ext/psych/lib/psych/nodes/alias.rb
index 6da655f0fd..716a00d62f 100644
--- a/ext/psych/lib/psych/nodes/alias.rb
+++ b/ext/psych/lib/psych/nodes/alias.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module Nodes
     ###
@@ -14,8 +14,6 @@ module Psych
       def initialize anchor
         @anchor = anchor
       end
-
-      def alias?; true; end
     end
   end
 end
diff --git a/ext/psych/lib/psych/nodes/document.rb b/ext/psych/lib/psych/nodes/document.rb
index f57410d636..7234fef1d8 100644
--- a/ext/psych/lib/psych/nodes/document.rb
+++ b/ext/psych/lib/psych/nodes/document.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module Nodes
     ###
@@ -56,8 +56,6 @@ module Psych
       def root
         children.first
       end
-
-      def document?; true; end
     end
   end
 end
diff --git a/ext/psych/lib/psych/nodes/mapping.rb b/ext/psych/lib/psych/nodes/mapping.rb
index d49678cb0e..4c11df8cd6 100644
--- a/ext/psych/lib/psych/nodes/mapping.rb
+++ b/ext/psych/lib/psych/nodes/mapping.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module Nodes
     ###
@@ -52,8 +52,6 @@ module Psych
         @implicit = implicit
         @style    = style
       end
-
-      def mapping?; true; end
     end
   end
 end
diff --git a/ext/psych/lib/psych/nodes/node.rb b/ext/psych/lib/psych/nodes/node.rb
index f59fb8916b..e3621dc451 100644
--- a/ext/psych/lib/psych/nodes/node.rb
+++ b/ext/psych/lib/psych/nodes/node.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'stringio'
 require 'psych/class_loader'
 require 'psych/scalar_scanner'
@@ -17,18 +17,6 @@ module Psych
       # An associated tag
       attr_reader :tag
 
-      # The line number where this node start
-      attr_accessor :start_line
-
-      # The column number where this node start
-      attr_accessor :start_column
-
-      # The line number where this node ends
-      attr_accessor :end_line
-
-      # The column number where this node ends
-      attr_accessor :end_column
-
       # Create a new Psych::Nodes::Node
       def initialize
         @children = []
@@ -63,13 +51,6 @@ module Psych
         io
       end
       alias :to_yaml :yaml
-
-      def alias?;    false; end
-      def document?; false; end
-      def mapping?;  false; end
-      def scalar?;   false; end
-      def sequence?; false; end
-      def stream?;   false; end
     end
   end
 end
diff --git a/ext/psych/lib/psych/nodes/scalar.rb b/ext/psych/lib/psych/nodes/scalar.rb
index e2616b6a84..ee5570518e 100644
--- a/ext/psych/lib/psych/nodes/scalar.rb
+++ b/ext/psych/lib/psych/nodes/scalar.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module Nodes
     ###
@@ -63,8 +63,6 @@ module Psych
         @quoted = quoted
         @style  = style
       end
-
-      def scalar?; true; end
     end
   end
 end
diff --git a/ext/psych/lib/psych/nodes/sequence.rb b/ext/psych/lib/psych/nodes/sequence.rb
index 740f1938a4..1096469567 100644
--- a/ext/psych/lib/psych/nodes/sequence.rb
+++ b/ext/psych/lib/psych/nodes/sequence.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module Nodes
     ###
@@ -77,8 +77,6 @@ module Psych
         @implicit = implicit
         @style    = style
       end
-
-      def sequence?; true; end
     end
   end
 end
diff --git a/ext/psych/lib/psych/nodes/stream.rb b/ext/psych/lib/psych/nodes/stream.rb
index b525217821..559b0846e7 100644
--- a/ext/psych/lib/psych/nodes/stream.rb
+++ b/ext/psych/lib/psych/nodes/stream.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module Nodes
     ###
@@ -33,8 +33,6 @@ module Psych
         super()
         @encoding = encoding
       end
-
-      def stream?; true; end
     end
   end
 end
diff --git a/ext/psych/lib/psych/omap.rb b/ext/psych/lib/psych/omap.rb
index 29cde0be50..233b945c4a 100644
--- a/ext/psych/lib/psych/omap.rb
+++ b/ext/psych/lib/psych/omap.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   class Omap < ::Hash
   end
diff --git a/ext/psych/lib/psych/parser.rb b/ext/psych/lib/psych/parser.rb
index 39bc8289be..242512f89f 100644
--- a/ext/psych/lib/psych/parser.rb
+++ b/ext/psych/lib/psych/parser.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   ###
   # YAML event parser class.  This class parses a YAML document and calls
diff --git a/ext/psych/lib/psych/scalar_scanner.rb b/ext/psych/lib/psych/scalar_scanner.rb
index cea2a453dd..a849359d18 100644
--- a/ext/psych/lib/psych/scalar_scanner.rb
+++ b/ext/psych/lib/psych/scalar_scanner.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'strscan'
 
 module Psych
@@ -10,19 +10,21 @@ module Psych
 
     # Taken from http://yaml.org/type/float.html
     FLOAT = /^(?:[-+]?([0-9][0-9_,]*)?\.[0-9]*([eE][-+][0-9]+)?(?# base 10)
+              |[-+]?[0-9][0-9_,]*(:[0-5]?[0-9])+\.[0-9_]*(?# base 60)
               |[-+]?\.(inf|Inf|INF)(?# infinity)
               |\.(nan|NaN|NAN)(?# not a number))$/x
 
     # Taken from http://yaml.org/type/int.html
-    INTEGER = /^(?:[-+]?0b[0-1_,]+          (?# base 2)
-                  |[-+]?0[0-7_,]+           (?# base 8)
-                  |[-+]?(?:0|[1-9][0-9_,]*) (?# base 10)
-                  |[-+]?0x[0-9a-fA-F_,]+    (?# base 16))$/x
+    INTEGER = /^(?:[-+]?0b[0-1_]+          (?# base 2)
+                  |[-+]?0[0-7_]+           (?# base 8)
+                  |[-+]?(?:0|[1-9][0-9_]*) (?# base 10)
+                  |[-+]?0x[0-9a-fA-F_]+    (?# base 16))$/x
 
     attr_reader :class_loader
 
     # Create a new scanner
     def initialize class_loader
+      @string_cache = {}
       @symbol_cache = {}
       @class_loader = class_loader
     end
@@ -30,70 +32,81 @@ module Psych
     # Tokenize +string+ returning the Ruby object
     def tokenize string
       return nil if string.empty?
+      return string if @string_cache.key?(string)
       return @symbol_cache[string] if @symbol_cache.key?(string)
 
+      case string
       # Check for a String type, being careful not to get caught by hash keys, hex values, and
       # special floats (e.g., -.inf).
-      if string.match?(/^[^\d\.:-]?[A-Za-z_\s!@#\$%\^&\*\(\)\{\}\<\>\|\/\\~;=]+/) || string.match?(/\n/)
-        return string if string.length > 5
+      when /^[^\d\.:-]?[A-Za-z_\s!@#\$%\^&\*\(\)\{\}\<\>\|\/\\~;=]+/, /\n/
+        if string.length > 5
+          @string_cache[string] = true
+          return string
+        end
 
-        if string.match?(/^[^ytonf~]/i)
+        case string
+        when /^[^ytonf~]/i
+          @string_cache[string] = true
           string
-        elsif string == '~' || string.match?(/^null$/i)
+        when '~', /^null$/i
           nil
-        elsif string.match?(/^(yes|true|on)$/i)
+        when /^(yes|true|on)$/i
           true
-        elsif string.match?(/^(no|false|off)$/i)
+        when /^(no|false|off)$/i
           false
         else
+          @string_cache[string] = true
           string
         end
-      elsif string.match?(TIME)
+      when TIME
         begin
           parse_time string
         rescue ArgumentError
           string
         end
-      elsif string.match?(/^\d{4}-(?:1[012]|0\d|\d)-(?:[12]\d|3[01]|0\d|\d)$/)
+      when /^\d{4}-(?:1[012]|0\d|\d)-(?:[12]\d|3[01]|0\d|\d)$/
         require 'date'
         begin
           class_loader.date.strptime(string, '%Y-%m-%d')
         rescue ArgumentError
           string
         end
-      elsif string.match?(/^\.inf$/i)
+      when /^\.inf$/i
         Float::INFINITY
-      elsif string.match?(/^-\.inf$/i)
+      when /^-\.inf$/i
         -Float::INFINITY
-      elsif string.match?(/^\.nan$/i)
+      when /^\.nan$/i
         Float::NAN
-      elsif string.match?(/^:./)
+      when /^:./
         if string =~ /^:(["'])(.*)\1/
           @symbol_cache[string] = class_loader.symbolize($2.sub(/^:/, ''))
         else
           @symbol_cache[string] = class_loader.symbolize(string.sub(/^:/, ''))
         end
-      elsif string.match?(/^[-+]?[0-9][0-9_]*(:[0-5]?[0-9]){1,2}$/)
+      when /^[-+]?[0-9][0-9_]*(:[0-5]?[0-9])+$/
         i = 0
         string.split(':').each_with_index do |n,e|
           i += (n.to_i * 60 ** (e - 2).abs)
         end
         i
-      elsif string.match?(/^[-+]?[0-9][0-9_]*(:[0-5]?[0-9]){1,2}\.[0-9_]*$/)
+      when /^[-+]?[0-9][0-9_]*(:[0-5]?[0-9])+\.[0-9_]*$/
         i = 0
         string.split(':').each_with_index do |n,e|
           i += (n.to_f * 60 ** (e - 2).abs)
         end
         i
-      elsif string.match?(FLOAT)
-        if string.match?(/\A[-+]?\.\Z/)
+      when FLOAT
+        if string =~ /\A[-+]?\.\Z/
+          @string_cache[string] = true
           string
         else
           Float(string.gsub(/[,_]|\.([Ee]|$)/, '\1'))
         end
-      elsif string.match?(INTEGER)
-        parse_int string
       else
+        int = parse_int string.gsub(/[,_]/, '')
+        return int if int
+
+        @string_cache[string] = true
         string
       end
     end
@@ -101,7 +114,8 @@ module Psych
     ###
     # Parse and return an int from +string+
     def parse_int string
-      Integer(string.gsub(/[,]/, ''))
+      return unless INTEGER === string
+      Integer(string)
     end
 
     ###
@@ -130,7 +144,7 @@ module Psych
         offset += ((tz[1] || 0) * 60)
       end
 
-      klass.new(yy, m, dd, hh, mm, ss+us/(1_000_000r), offset)
+      klass.at((time - offset).to_i, us)
     end
   end
 end
diff --git a/ext/psych/lib/psych/set.rb b/ext/psych/lib/psych/set.rb
index 760d217098..f35be15e6f 100644
--- a/ext/psych/lib/psych/set.rb
+++ b/ext/psych/lib/psych/set.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   class Set < ::Hash
   end
diff --git a/ext/psych/lib/psych/stream.rb b/ext/psych/lib/psych/stream.rb
index 24e45afc3b..2f63d7d552 100644
--- a/ext/psych/lib/psych/stream.rb
+++ b/ext/psych/lib/psych/stream.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   ###
   # Psych::Stream is a streaming YAML emitter.  It will not buffer your YAML,
diff --git a/ext/psych/lib/psych/streaming.rb b/ext/psych/lib/psych/streaming.rb
index eb19792ad0..260f8a8008 100644
--- a/ext/psych/lib/psych/streaming.rb
+++ b/ext/psych/lib/psych/streaming.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module Streaming
     module ClassMethods
diff --git a/ext/psych/lib/psych/syntax_error.rb b/ext/psych/lib/psych/syntax_error.rb
index 1598e6ff36..db293b9fb2 100644
--- a/ext/psych/lib/psych/syntax_error.rb
+++ b/ext/psych/lib/psych/syntax_error.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/exception'
 
 module Psych
diff --git a/ext/psych/lib/psych/tree_builder.rb b/ext/psych/lib/psych/tree_builder.rb
index 47a1695643..d359c933af 100644
--- a/ext/psych/lib/psych/tree_builder.rb
+++ b/ext/psych/lib/psych/tree_builder.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/handler'
 
 module Psych
@@ -23,18 +23,6 @@ module Psych
       @stack = []
       @last  = nil
       @root  = nil
-
-      @start_line   = nil
-      @start_column = nil
-      @end_line     = nil
-      @end_column   = nil
-    end
-
-    def event_location(start_line, start_column, end_line, end_column)
-      @start_line   = start_line
-      @start_column = start_column
-      @end_line     = end_line
-      @end_column   = end_column
     end
 
     %w{
@@ -44,15 +32,12 @@ module Psych
       class_eval %{
         def start_#{node.downcase}(anchor, tag, implicit, style)
           n = Nodes::#{node}.new(anchor, tag, implicit, style)
-          set_start_location(n)
           @last.children << n
           push n
         end
 
         def end_#{node.downcase}
-          n = pop
-          set_end_location(n)
-          n
+          pop
         end
       }
     end
@@ -64,7 +49,6 @@ module Psych
     # See Psych::Handler#start_document
     def start_document version, tag_directives, implicit
       n = Nodes::Document.new version, tag_directives, implicit
-      set_start_location(n)
       @last.children << n
       push n
     end
@@ -76,35 +60,26 @@ module Psych
     # See Psych::Handler#start_document
     def end_document implicit_end = !streaming?
       @last.implicit_end = implicit_end
-      n = pop
-      set_end_location(n)
-      n
+      pop
     end
 
     def start_stream encoding
       @root = Nodes::Stream.new(encoding)
-      set_start_location(@root)
       push @root
     end
 
     def end_stream
-      n = pop
-      set_end_location(n)
-      n
+      pop
     end
 
     def scalar value, anchor, tag, plain, quoted, style
       s = Nodes::Scalar.new(value,anchor,tag,plain,quoted,style)
-      set_location(s)
       @last.children << s
       s
     end
 
     def alias anchor
-      a = Nodes::Alias.new(anchor)
-      set_location(a)
-      @last.children << a
-      a
+      @last.children << Nodes::Alias.new(anchor)
     end
 
     private
@@ -118,20 +93,5 @@ module Psych
       @last = @stack.last
       x
     end
-
-    def set_location(node)
-      set_start_location(node)
-      set_end_location(node)
-    end
-
-    def set_start_location(node)
-      node.start_line   = @start_line
-      node.start_column = @start_column
-    end
-
-    def set_end_location(node)
-      node.end_line   = @end_line
-      node.end_column = @end_column
-    end
   end
 end
diff --git a/ext/psych/lib/psych/versions.rb b/ext/psych/lib/psych/versions.rb
index 731ba9545e..5f7652b097 100644
--- a/ext/psych/lib/psych/versions.rb
+++ b/ext/psych/lib/psych/versions.rb
@@ -1,10 +1,4 @@
-
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
-  # The version of Psych you are using
-  VERSION = '3.1.0' unless defined?(::Psych::VERSION)
-
-  if RUBY_ENGINE == 'jruby'
-    DEFAULT_SNAKEYAML_VERSION = '1.23'.freeze
-  end
+  DEFAULT_SNAKEYAML_VERSION = '1.14'.freeze
 end
diff --git a/ext/psych/lib/psych/visitors.rb b/ext/psych/lib/psych/visitors.rb
index e2b084daee..5dee4ebd7a 100644
--- a/ext/psych/lib/psych/visitors.rb
+++ b/ext/psych/lib/psych/visitors.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/visitors/visitor'
 require 'psych/visitors/to_ruby'
 require 'psych/visitors/emitter'
diff --git a/ext/psych/lib/psych/visitors/depth_first.rb b/ext/psych/lib/psych/visitors/depth_first.rb
index b4ff9e40e7..2d74a212d6 100644
--- a/ext/psych/lib/psych/visitors/depth_first.rb
+++ b/ext/psych/lib/psych/visitors/depth_first.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module Visitors
     class DepthFirst < Psych::Visitors::Visitor
diff --git a/ext/psych/lib/psych/visitors/emitter.rb b/ext/psych/lib/psych/visitors/emitter.rb
index e3b92b7d03..f2ff9fdb28 100644
--- a/ext/psych/lib/psych/visitors/emitter.rb
+++ b/ext/psych/lib/psych/visitors/emitter.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module Visitors
     class Emitter < Psych::Visitors::Visitor
diff --git a/ext/psych/lib/psych/visitors/json_tree.rb b/ext/psych/lib/psych/visitors/json_tree.rb
index 9912cb1362..f2f0215cd2 100644
--- a/ext/psych/lib/psych/visitors/json_tree.rb
+++ b/ext/psych/lib/psych/visitors/json_tree.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/json/ruby_events'
 
 module Psych
diff --git a/ext/psych/lib/psych/visitors/to_ruby.rb b/ext/psych/lib/psych/visitors/to_ruby.rb
index b72fb4a1dc..fd1c8e6caf 100644
--- a/ext/psych/lib/psych/visitors/to_ruby.rb
+++ b/ext/psych/lib/psych/visitors/to_ruby.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/scalar_scanner'
 require 'psych/class_loader'
 require 'psych/exception'
@@ -252,8 +252,6 @@ module Psych
 
           e = build_exception((resolve_class($1) || class_loader.exception),
                               h.delete('message'))
-
-          e.set_backtrace h.delete('backtrace') if h.key? 'backtrace'
           init_with(e, h, o)
 
         when '!set', 'tag:yaml.org,2002:set'
@@ -336,7 +334,7 @@ module Psych
       SHOVEL = '<<'
       def revive_hash hash, o
         o.children.each_slice(2) { |k,v|
-          key = deduplicate(accept(k))
+          key = accept(k)
           val = accept(v)
 
           if key == SHOVEL && k.tag != "tag:yaml.org,2002:str"
@@ -368,24 +366,6 @@ module Psych
         hash
       end
 
-      if RUBY_VERSION < '2.7'
-        def deduplicate key
-          if key.is_a?(String)
-            -(key.untaint)
-          else
-            key
-          end
-        end
-      else
-        def deduplicate key
-          if key.is_a?(String)
-            -key
-          else
-            key
-          end
-        end
-      end
-
       def merge_key hash, key, val
       end
 
@@ -400,6 +380,11 @@ module Psych
 
         if o.respond_to?(:init_with)
           o.init_with c
+        elsif o.respond_to?(:yaml_initialize)
+          if $VERBOSE
+            warn "Implementing #{o.class}#yaml_initialize is deprecated, please implement \"init_with(coder)\""
+          end
+          o.yaml_initialize c.tag, c.map
         else
           h.each { |k,v| o.instance_variable_set(:"@#{k}", v) }
         end
diff --git a/ext/psych/lib/psych/visitors/visitor.rb b/ext/psych/lib/psych/visitors/visitor.rb
index 3f4ba64e57..d97bf550f6 100644
--- a/ext/psych/lib/psych/visitors/visitor.rb
+++ b/ext/psych/lib/psych/visitors/visitor.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Psych
   module Visitors
     class Visitor
diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb
index 79ca129b83..11214ecbf4 100644
--- a/ext/psych/lib/psych/visitors/yaml_tree.rb
+++ b/ext/psych/lib/psych/visitors/yaml_tree.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'psych/tree_builder'
 require 'psych/scalar_scanner'
 require 'psych/class_loader'
@@ -53,6 +53,15 @@ module Psych
         new(emitter, ss, options)
       end
 
+      def self.new emitter = nil, ss = nil, options = nil
+        return super if emitter && ss && options
+
+        if $VERBOSE
+          warn "This API is deprecated, please pass an emitter, scalar scanner, and options or call #{self}.create() (#{caller.first})"
+        end
+        create emitter, ss
+      end
+
       def initialize emitter, ss, options
         super()
         @started    = false
@@ -130,6 +139,24 @@ module Psych
           return @emitter.alias anchor
         end
 
+        if target.respond_to?(:to_yaml)
+          begin
+            loc = target.method(:to_yaml).source_location.first
+            if loc !~ /(syck\/rubytypes.rb|psych\/core_ext.rb)/
+              unless target.respond_to?(:encode_with)
+                if $VERBOSE
+                  warn "implementing to_yaml is deprecated, please implement \"encode_with\""
+                end
+
+                target.to_yaml(:nodump => true)
+              end
+            end
+          rescue
+            # public_method or source_location might be overridden,
+            # and it's OK to skip it since it's only to emit a warning
+          end
+        end
+
         if target.respond_to?(:encode_with)
           dump_coder target
         else
@@ -164,8 +191,6 @@ module Psych
         @emitter.end_mapping
       end
 
-      alias :visit_Delegator :visit_Object
-
       def visit_Struct o
         tag = ['!ruby/struct', o.class.name].compact.join(':')
 
@@ -181,11 +206,41 @@ module Psych
       end
 
       def visit_Exception o
-        dump_exception o, private_iv_get(o, 'mesg')
+        tag = ['!ruby/exception', o.class.name].join ':'
+
+        @emitter.start_mapping nil, tag, false, Nodes::Mapping::BLOCK
+
+        {
+          'message'   => private_iv_get(o, 'mesg'),
+          'backtrace' => private_iv_get(o, 'backtrace'),
+        }.each do |k,v|
+          next unless v
+          @emitter.scalar k, nil, nil, true, false, Nodes::Scalar::ANY
+          accept v
+        end
+
+        dump_ivars o
+
+        @emitter.end_mapping
       end
 
       def visit_NameError o
-        dump_exception o, o.message.to_s
+        tag = ['!ruby/exception', o.class.name].join ':'
+
+        @emitter.start_mapping nil, tag, false, Nodes::Mapping::BLOCK
+
+        {
+          'message'   => o.message.to_s,
+          'backtrace' => private_iv_get(o, 'backtrace'),
+        }.each do |k,v|
+          next unless v
+          @emitter.scalar k, nil, nil, true, false, Nodes::Scalar::ANY
+          accept v
+        end
+
+        dump_ivars o
+
+        @emitter.end_mapping
       end
 
       def visit_Regexp o
@@ -281,7 +336,7 @@ module Psych
         end
 
         is_primitive = o.class == ::String
-        ivars = is_primitive ? [] : o.instance_variables
+        ivars = find_ivars o, is_primitive
 
         if ivars.empty?
           unless is_primitive
@@ -291,7 +346,7 @@ module Psych
           end
           @emitter.scalar o, nil, tag, plain, quote, style
         else
-          maptag = '!ruby/string'.dup
+          maptag = '!ruby/string'
           maptag << ":#{o.class}" unless o.class == ::String
 
           register o, @emitter.start_mapping(nil, maptag, false, Nodes::Mapping::BLOCK)
@@ -348,18 +403,14 @@ module Psych
 
       def visit_Array o
         if o.class == ::Array
-          visit_Enumerator o
+          register o, @emitter.start_sequence(nil, nil, true, Nodes::Sequence::BLOCK)
+          o.each { |c| accept c }
+          @emitter.end_sequence
         else
           visit_array_subclass o
         end
       end
 
-      def visit_Enumerator o
-        register o, @emitter.start_sequence(nil, nil, true, Nodes::Sequence::BLOCK)
-        o.each { |c| accept c }
-        @emitter.end_sequence
-      end
-
       def visit_NilClass o
         @emitter.scalar('', nil, 'tag:yaml.org,2002:null', true, false, Nodes::Scalar::ANY)
       end
@@ -385,9 +436,15 @@ module Psych
       end
 
       private
+      # FIXME: Remove the index and count checks in Psych 3.0
+      NULL         = "\x00"
+      BINARY_RANGE = "\x00-\x7F"
+      WS_RANGE     = "^ -~\t\r\n"
 
       def binary? string
-        string.encoding == Encoding::ASCII_8BIT && !string.ascii_only?
+        (string.encoding == Encoding::ASCII_8BIT && !string.ascii_only?) ||
+          string.index(NULL) ||
+          string.count(BINARY_RANGE, WS_RANGE).fdiv(string.length) > 0.3
       end
 
       def visit_array_subclass o
@@ -428,15 +485,6 @@ module Psych
           node = @emitter.start_mapping(nil, tag, false, Psych::Nodes::Mapping::BLOCK)
           register(o, node)
 
-          # Dump the ivars
-          accept 'ivars'
-          @emitter.start_mapping nil, nil, true, Nodes::Mapping::BLOCK
-          o.instance_variables.each do |ivar|
-            accept ivar
-            accept o.instance_variable_get ivar
-          end
-          @emitter.end_mapping
-
           # Dump the elements
           accept 'elements'
           @emitter.start_mapping nil, nil, true, Nodes::Mapping::BLOCK
@@ -446,6 +494,15 @@ module Psych
           end
           @emitter.end_mapping
 
+          # Dump the ivars
+          accept 'ivars'
+          @emitter.start_mapping nil, nil, true, Nodes::Mapping::BLOCK
+          o.instance_variables.each do |ivar|
+            accept ivar
+            accept o.instance_variable_get ivar
+          end
+          @emitter.end_mapping
+
           @emitter.end_mapping
         else
           tag = "!ruby/hash:#{o.class}"
@@ -462,24 +519,6 @@ module Psych
       def dump_list o
       end
 
-      def dump_exception o, msg
-        tag = ['!ruby/exception', o.class.name].join ':'
-
-        @emitter.start_mapping nil, tag, false, Nodes::Mapping::BLOCK
-
-        if msg
-          @emitter.scalar 'message', nil, nil, true, false, Nodes::Scalar::ANY
-          accept msg
-        end
-
-        @emitter.scalar 'backtrace', nil, nil, true, false, Nodes::Scalar::ANY
-        accept o.backtrace
-
-        dump_ivars o
-
-        @emitter.end_mapping
-      end
-
       def format_time time
         if time.utc?
           time.strftime("%Y-%m-%d %H:%M:%S.%9N Z")
@@ -488,6 +527,24 @@ module Psych
         end
       end
 
+      # FIXME: remove this method once "to_yaml_properties" is removed
+      def find_ivars target, is_primitive=false
+        begin
+          loc = target.method(:to_yaml_properties).source_location.first
+          unless loc.start_with?(Psych::DEPRECATED) || loc.end_with?('rubytypes.rb')
+            if $VERBOSE
+              warn "#{loc}: to_yaml_properties is deprecated, please implement \"encode_with(coder)\""
+            end
+            return target.to_yaml_properties
+          end
+        rescue
+          # public_method or source_location might be overridden,
+          # and it's OK to skip it since it's only to emit a warning.
+        end
+
+        is_primitive ? [] : target.instance_variables
+      end
+
       def register target, yaml_obj
         @st.register target, yaml_obj
         yaml_obj
@@ -529,7 +586,9 @@ module Psych
       end
 
       def dump_ivars target
-        target.instance_variables.each do |iv|
+        ivars = find_ivars target
+
+        ivars.each do |iv|
           @emitter.scalar("#{iv.to_s.sub(/^@/, '')}", nil, nil, true, false, Nodes::Scalar::ANY)
           accept target.instance_variable_get(iv)
         end
diff --git a/ext/psych/lib/psych/y.rb b/ext/psych/lib/psych/y.rb
index e857953c04..82e05a783c 100644
--- a/ext/psych/lib/psych/y.rb
+++ b/ext/psych/lib/psych/y.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 module Kernel
   ###
   # An alias for Psych.dump_stream meant to be used with IRB.
diff --git a/ext/psych/psych.gemspec b/ext/psych/psych.gemspec
index e0168af7d8..4c0cb65214 100644
--- a/ext/psych/psych.gemspec
+++ b/ext/psych/psych.gemspec
@@ -1,69 +1,40 @@
 # -*- encoding: utf-8 -*-
-# frozen_string_literal: true
-
-begin
-  require_relative 'lib/psych/versions'
-rescue LoadError
-  # for Ruby core repository
-  require_relative 'versions'
-end
 
 Gem::Specification.new do |s|
   s.name = "psych"
-  s.version = Psych::VERSION
-  s.authors = ["Aaron Patterson", "SHIBATA Hiroshi", "Charles Oliver Nutter"]
-  s.email = ["aaron@tenderlovemaking.com", "hsbt@ruby-lang.org", "headius@headius.com"]
+  s.version = "2.1.1"
+  s.authors = ["Aaron Patterson", "SHIBATA Hiroshi"]
+  s.email = ["aaron@tenderlovemaking.com", "hsbt@ruby-lang.org"]
+  s.date = "2016-09-07"
   s.summary = "Psych is a YAML parser and emitter"
   s.description = <<-DESCRIPTION
-Psych is a YAML parser and emitter. Psych leverages libyaml[https://pyyaml.org/wiki/LibYAML]
+Psych is a YAML parser and emitter. Psych leverages libyaml[http://pyyaml.org/wiki/LibYAML]
 for its YAML parsing and emitting capabilities. In addition to wrapping libyaml,
 Psych also knows how to serialize and de-serialize most Ruby objects to and from the YAML format.
 DESCRIPTION
-  s.homepage = "https://github.com/ruby/psych"
+  s.homepage = "http://github.com/tenderlove/psych"
   s.licenses = ["MIT"]
   s.require_paths = ["lib"]
 
   # for ruby core repository. It was generated by `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
-  s.files = [
-    ".gitignore", ".travis.yml", "Gemfile", "Mavenfile", "README.md", "Rakefile", "bin/console",
-    "bin/setup", "ext/psych/depend", "ext/psych/extconf.rb", "ext/psych/psych.c", "ext/psych/psych.h",
-    "ext/psych/psych_emitter.c", "ext/psych/psych_emitter.h", "ext/psych/psych_parser.c", "ext/psych/psych_parser.h",
-    "ext/psych/psych_to_ruby.c", "ext/psych/psych_to_ruby.h", "ext/psych/psych_yaml_tree.c", "ext/psych/psych_yaml_tree.h",
-    "ext/psych/yaml/LICENSE", "ext/psych/yaml/api.c", "ext/psych/yaml/config.h", "ext/psych/yaml/dumper.c",
-    "ext/psych/yaml/emitter.c", "ext/psych/yaml/loader.c", "ext/psych/yaml/parser.c", "ext/psych/yaml/reader.c",
-    "ext/psych/yaml/scanner.c", "ext/psych/yaml/writer.c", "ext/psych/yaml/yaml.h", "ext/psych/yaml/yaml_private.h",
-    "lib/psych.rb", "lib/psych/class_loader.rb", "lib/psych/coder.rb", "lib/psych/core_ext.rb", "lib/psych/exception.rb",
-    "lib/psych/handler.rb", "lib/psych/handlers/document_stream.rb", "lib/psych/handlers/recorder.rb",
-    "lib/psych/json/ruby_events.rb", "lib/psych/json/stream.rb", "lib/psych/json/tree_builder.rb",
-    "lib/psych/json/yaml_events.rb", "lib/psych/nodes.rb", "lib/psych/nodes/alias.rb", "lib/psych/nodes/document.rb",
-    "lib/psych/nodes/mapping.rb", "lib/psych/nodes/node.rb", "lib/psych/nodes/scalar.rb", "lib/psych/nodes/sequence.rb",
-    "lib/psych/nodes/stream.rb", "lib/psych/omap.rb", "lib/psych/parser.rb", "lib/psych/scalar_scanner.rb",
-    "lib/psych/set.rb", "lib/psych/stream.rb", "lib/psych/streaming.rb", "lib/psych/syntax_error.rb",
-    "lib/psych/tree_builder.rb", "lib/psych/versions.rb", "lib/psych/visitors.rb","lib/psych/visitors/depth_first.rb",
-    "lib/psych/visitors/emitter.rb", "lib/psych/visitors/json_tree.rb", "lib/psych/visitors/to_ruby.rb",
-    "lib/psych/visitors/visitor.rb", "lib/psych/visitors/yaml_tree.rb", "lib/psych/y.rb", "psych.gemspec"
-  ]
+  s.files = [".gitignore", ".travis.yml", "CHANGELOG.rdoc", "Gemfile", "Mavenfile", "README.rdoc", "Rakefile", "bin/console", "bin/setup", "ext/java/PsychEmitter.java", "ext/java/PsychLibrary.java", "ext/java/PsychParser.java", "ext/java/PsychToRuby.java", "ext/java/PsychYamlTree.java", "ext/psych/.gitignore", "ext/psych/depend", "ext/psych/extconf.rb", "ext/psych/psych.c", "ext/psych/psych.h", "ext/psych/psych_emitter.c", "ext/psych/psych_emitter.h", "ext/psych/psych_parser.c", "ext/psych/psych_parser.h", "ext/psych/psych_to_ruby.c", "ext/psych/psych_to_ruby.h", "ext/psych/psych_yaml_tree.c", "ext/psych/psych_yaml_tree.h", "ext/psych/yaml/LICENSE", "ext/psych/yaml/api.c", "ext/psych/yaml/config.h", "ext/psych/yaml/dumper.c", "ext/psych/yaml/emitter.c", "ext/psych/yaml/loader.c", "ext/psych/yaml/parser.c", "ext/psych/yaml/reader.c", "ext/psych/yaml/scanner.c", "ext/psych/yaml/writer.c", "ext/psych/yaml/yaml.h", "ext/psych/yaml/yaml_private.h", "lib/psych.rb", "lib/psych/class_loader.rb", "lib/psych/coder.rb", "lib/psych/core_ext.rb", "lib/psych/deprecated.rb", "lib/psych/exception.rb", "lib/psych/handler.rb", "lib/psych/handlers/document_stream.rb", "lib/psych/handlers/recorder.rb", "lib/psych/json/ruby_events.rb", "lib/psych/json/stream.rb", "lib/psych/json/tree_builder.rb", "lib/psych/json/yaml_events.rb", "lib/psych/nodes.rb", "lib/psych/nodes/alias.rb", "lib/psych/nodes/document.rb", "lib/psych/nodes/mapping.rb", "lib/psych/nodes/node.rb", "lib/psych/nodes/scalar.rb", "lib/psych/nodes/sequence.rb", "lib/psych/nodes/stream.rb", "lib/psych/omap.rb", "lib/psych/parser.rb", "lib/psych/scalar_scanner.rb", "lib/psych/set.rb", "lib/psych/stream.rb", "lib/psych/streaming.rb", "lib/psych/syntax_error.rb", "lib/psych/tree_builder.rb", "lib/psych/versions.rb", "lib/psych/visitors.rb","lib/psych/visitors/depth_first.rb", "lib/psych/visitors/emitter.rb", "lib/psych/visitors/json_tree.rb", "lib/psych/visitors/to_ruby.rb", "lib/psych/visitors/visitor.rb", "lib/psych/visitors/yaml_tree.rb", "lib/psych/y.rb", "lib/psych_jars.rb", "psych.gemspec"]
 
-  s.rdoc_options = ["--main", "README.md"]
-  s.extra_rdoc_files = ["README.md"]
+  s.rdoc_options = ["--main", "README.rdoc"]
+  s.extra_rdoc_files = ["CHANGELOG.rdoc", "README.rdoc", "CHANGELOG.rdoc", "README.rdoc"]
 
-  s.required_ruby_version = Gem::Requirement.new(">= 2.4.0")
+  s.required_ruby_version = Gem::Requirement.new(">= 1.9.2")
   s.rubygems_version = "2.5.1"
   s.required_rubygems_version = Gem::Requirement.new(">= 0")
 
-  if RUBY_ENGINE == 'jruby'
+  s.add_development_dependency(%q<rake-compiler>, [">= 0.4.1"])
+  s.add_development_dependency(%q<minitest>, ["~> 5.0"])
+
+  if RUBY_PLATFORM =~ /java/
+    require 'psych/versions'
     s.platform = 'java'
-    s.files.concat [
-      "ext/java/org/jruby/ext/psych/PsychEmitter.java",
-      "ext/java/org/jruby/ext/psych/PsychLibrary.java",
-      "ext/java/org/jruby/ext/psych/PsychParser.java",
-      "ext/java/org/jruby/ext/psych/PsychToRuby.java",
-      "ext/java/org/jruby/ext/psych/PsychYamlTree.java",
-      "lib/psych_jars.rb",
-      "lib/psych.jar"
-    ]
     s.requirements = "jar org.yaml:snakeyaml, #{Psych::DEFAULT_SNAKEYAML_VERSION}"
     s.add_dependency 'jar-dependencies', '>= 0.1.7'
+    s.add_development_dependency 'ruby-maven'
   else
     s.extensions = ["ext/psych/extconf.rb"]
   end
diff --git a/ext/psych/psych.h b/ext/psych/psych.h
index 6b3d63f246..1830ca4b19 100644
--- a/ext/psych/psych.h
+++ b/ext/psych/psych.h
@@ -2,7 +2,10 @@
 #define PSYCH_H
 
 #include <ruby.h>
+
+#ifdef HAVE_RUBY_ENCODING_H
 #include <ruby/encoding.h>
+#endif
 
 #include <yaml.h>
 
diff --git a/ext/psych/psych_emitter.c b/ext/psych/psych_emitter.c
index 022ffa0946..371c285183 100644
--- a/ext/psych/psych_emitter.c
+++ b/ext/psych/psych_emitter.c
@@ -8,7 +8,6 @@
 #endif
 
 VALUE cPsychEmitter;
-static ID id_io;
 static ID id_write;
 static ID id_line_width;
 static ID id_indentation;
@@ -22,8 +21,12 @@ static void emit(yaml_emitter_t * emitter, yaml_event_t * event)
 
 static int writer(void *ctx, unsigned char *buffer, size_t size)
 {
-    VALUE self = (VALUE)ctx, io = rb_attr_get(self, id_io);
+    VALUE io = (VALUE)ctx;
+#ifdef HAVE_RUBY_ENCODING_H
     VALUE str = rb_enc_str_new((const char *)buffer, (long)size, rb_utf8_encoding());
+#else
+    VALUE str = rb_str_new((const char *)buffer, (long)size);
+#endif
     VALUE wrote = rb_funcall(io, id_write, 1, str);
     return (int)NUM2INT(wrote);
 }
@@ -91,8 +94,7 @@ static VALUE initialize(int argc, VALUE *argv, VALUE self)
 	yaml_emitter_set_canonical(emitter, Qtrue == canonical ? 1 : 0);
     }
 
-    rb_ivar_set(self, id_io, io);
-    yaml_emitter_set_output(emitter, writer, (void *)self);
+    yaml_emitter_set_output(emitter, writer, (void *)io);
 
     return self;
 }
@@ -166,7 +168,9 @@ static VALUE start_document(VALUE self, VALUE version, VALUE tags, VALUE imp)
     if(RTEST(tags)) {
 	long i = 0;
 	long len;
+#ifdef HAVE_RUBY_ENCODING_H
 	rb_encoding * encoding = rb_utf8_encoding();
+#endif
 
 	Check_Type(tags, T_ARRAY);
 
@@ -189,11 +193,13 @@ static VALUE start_document(VALUE self, VALUE version, VALUE tags, VALUE imp)
 	    value = RARRAY_AREF(tuple, 1);
 	    StringValue(name);
 	    StringValue(value);
+#ifdef HAVE_RUBY_ENCODING_H
 	    name = rb_str_export_to_enc(name, encoding);
 	    value = rb_str_export_to_enc(value, encoding);
+#endif
 
-	    tail->handle = (yaml_char_t *)StringValueCStr(name);
-	    tail->prefix = (yaml_char_t *)StringValueCStr(value);
+	    tail->handle = (yaml_char_t *)RSTRING_PTR(name);
+	    tail->prefix = (yaml_char_t *)RSTRING_PTR(value);
 
 	    tail++;
 	}
@@ -251,11 +257,14 @@ static VALUE scalar(
 	) {
     yaml_emitter_t * emitter;
     yaml_event_t event;
+#ifdef HAVE_RUBY_ENCODING_H
     rb_encoding *encoding;
+#endif
     TypedData_Get_Struct(self, yaml_emitter_t, &psych_emitter_type, emitter);
 
     Check_Type(value, T_STRING);
 
+#ifdef HAVE_RUBY_ENCODING_H
     encoding = rb_utf8_encoding();
 
     value = rb_str_export_to_enc(value, encoding);
@@ -269,11 +278,12 @@ static VALUE scalar(
 	Check_Type(tag, T_STRING);
 	tag = rb_str_export_to_enc(tag, encoding);
     }
+#endif
 
     yaml_scalar_event_initialize(
 	    &event,
-	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor)),
-	    (yaml_char_t *)(NIL_P(tag) ? NULL : StringValueCStr(tag)),
+	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValuePtr(anchor)),
+	    (yaml_char_t *)(NIL_P(tag) ? NULL : StringValuePtr(tag)),
 	    (yaml_char_t*)StringValuePtr(value),
 	    (int)RSTRING_LEN(value),
 	    plain ? 1 : 0,
@@ -303,6 +313,7 @@ static VALUE start_sequence(
     yaml_emitter_t * emitter;
     yaml_event_t event;
 
+#ifdef HAVE_RUBY_ENCODING_H
     rb_encoding * encoding = rb_utf8_encoding();
 
     if(!NIL_P(anchor)) {
@@ -314,13 +325,14 @@ static VALUE start_sequence(
 	Check_Type(tag, T_STRING);
 	tag = rb_str_export_to_enc(tag, encoding);
     }
+#endif
 
     TypedData_Get_Struct(self, yaml_emitter_t, &psych_emitter_type, emitter);
 
     yaml_sequence_start_event_initialize(
 	    &event,
-	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor)),
-	    (yaml_char_t *)(NIL_P(tag) ? NULL : StringValueCStr(tag)),
+	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValuePtr(anchor)),
+	    (yaml_char_t *)(NIL_P(tag) ? NULL : StringValuePtr(tag)),
 	    implicit ? 1 : 0,
 	    (yaml_sequence_style_t)NUM2INT(style)
 	    );
@@ -365,10 +377,12 @@ static VALUE start_mapping(
 	) {
     yaml_emitter_t * emitter;
     yaml_event_t event;
+#ifdef HAVE_RUBY_ENCODING_H
     rb_encoding *encoding;
-
+#endif
     TypedData_Get_Struct(self, yaml_emitter_t, &psych_emitter_type, emitter);
 
+#ifdef HAVE_RUBY_ENCODING_H
     encoding = rb_utf8_encoding();
 
     if(!NIL_P(anchor)) {
@@ -380,11 +394,12 @@ static VALUE start_mapping(
 	Check_Type(tag, T_STRING);
 	tag = rb_str_export_to_enc(tag, encoding);
     }
+#endif
 
     yaml_mapping_start_event_initialize(
 	    &event,
-	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor)),
-	    (yaml_char_t *)(NIL_P(tag) ? NULL : StringValueCStr(tag)),
+	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValuePtr(anchor)),
+	    (yaml_char_t *)(NIL_P(tag) ? NULL : StringValuePtr(tag)),
 	    implicit ? 1 : 0,
 	    (yaml_mapping_style_t)NUM2INT(style)
 	    );
@@ -425,14 +440,16 @@ static VALUE alias(VALUE self, VALUE anchor)
     yaml_event_t event;
     TypedData_Get_Struct(self, yaml_emitter_t, &psych_emitter_type, emitter);
 
+#ifdef HAVE_RUBY_ENCODING_H
     if(!NIL_P(anchor)) {
 	Check_Type(anchor, T_STRING);
 	anchor = rb_str_export_to_enc(anchor, rb_utf8_encoding());
     }
+#endif
 
     yaml_alias_event_initialize(
 	    &event,
-	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValueCStr(anchor))
+	    (yaml_char_t *)(NIL_P(anchor) ? NULL : StringValuePtr(anchor))
 	    );
 
     emit(emitter, &event);
@@ -521,7 +538,6 @@ static VALUE set_line_width(VALUE self, VALUE width)
 
 void Init_psych_emitter(void)
 {
-#undef rb_intern
     VALUE psych     = rb_define_module("Psych");
     VALUE handler   = rb_define_class_under(psych, "Handler", rb_cObject);
     cPsychEmitter   = rb_define_class_under(psych, "Emitter", handler);
@@ -546,7 +562,6 @@ void Init_psych_emitter(void)
     rb_define_method(cPsychEmitter, "line_width", line_width, 0);
     rb_define_method(cPsychEmitter, "line_width=", set_line_width, 1);
 
-    id_io          = rb_intern("io");
     id_write       = rb_intern("write");
     id_line_width  = rb_intern("line_width");
     id_indentation = rb_intern("indentation");
diff --git a/ext/psych/psych_parser.c b/ext/psych/psych_parser.c
index fb1a917bb2..2caa8a09c3 100644
--- a/ext/psych/psych_parser.c
+++ b/ext/psych/psych_parser.c
@@ -1,6 +1,7 @@
 #include <psych.h>
 
 VALUE cPsychParser;
+VALUE ePsychSyntaxError;
 
 static ID id_read;
 static ID id_path;
@@ -15,7 +16,6 @@ static ID id_start_sequence;
 static ID id_end_sequence;
 static ID id_start_mapping;
 static ID id_end_mapping;
-static ID id_event_location;
 
 #define PSYCH_TRANSCODE(_str, _yaml_enc, _internal_enc) \
   do { \
@@ -80,13 +80,10 @@ static VALUE allocate(VALUE klass)
 static VALUE make_exception(yaml_parser_t * parser, VALUE path)
 {
     size_t line, column;
-    VALUE ePsychSyntaxError;
 
     line = parser->context_mark.line + 1;
     column = parser->context_mark.column + 1;
 
-    ePsychSyntaxError = rb_const_get(mPsych, rb_intern("SyntaxError"));
-
     return rb_funcall(ePsychSyntaxError, rb_intern("new"), 6,
 	    path,
 	    INT2NUM(line),
@@ -96,6 +93,7 @@ static VALUE make_exception(yaml_parser_t * parser, VALUE path)
 	    parser->context ? rb_usascii_str_new2(parser->context) : Qnil);
 }
 
+#ifdef HAVE_RUBY_ENCODING_H
 static VALUE transcode_string(VALUE src, int * parser_encoding)
 {
     int utf8    = rb_utf8_encindex();
@@ -173,6 +171,8 @@ static VALUE transcode_io(VALUE src, int * parser_encoding)
     return src;
 }
 
+#endif
+
 static VALUE protected_start_stream(VALUE pointer)
 {
     VALUE *args = (VALUE *)pointer;
@@ -235,12 +235,6 @@ static VALUE protected_end_stream(VALUE handler)
     return rb_funcall(handler, id_end_stream, 0);
 }
 
-static VALUE protected_event_location(VALUE pointer)
-{
-    VALUE *args = (VALUE *)pointer;
-    return rb_funcall3(args[0], id_event_location, 4, args + 1);
-}
-
 /*
  * call-seq:
  *    parser.parse(yaml)
@@ -256,10 +250,13 @@ static VALUE parse(int argc, VALUE *argv, VALUE self)
     yaml_parser_t * parser;
     yaml_event_t event;
     int done = 0;
+    int tainted = 0;
     int state = 0;
     int parser_encoding = YAML_ANY_ENCODING;
+#ifdef HAVE_RUBY_ENCODING_H
     int encoding = rb_utf8_encindex();
     rb_encoding * internal_enc = rb_default_internal_encoding();
+#endif
     VALUE handler = rb_iv_get(self, "@handler");
 
     if (rb_scan_args(argc, argv, "11", &yaml, &path) == 1) {
@@ -274,14 +271,21 @@ static VALUE parse(int argc, VALUE *argv, VALUE self)
     yaml_parser_delete(parser);
     yaml_parser_initialize(parser);
 
+    if (OBJ_TAINTED(yaml)) tainted = 1;
+
     if (rb_respond_to(yaml, id_read)) {
+#ifdef HAVE_RUBY_ENCODING_H
 	yaml = transcode_io(yaml, &parser_encoding);
 	yaml_parser_set_encoding(parser, parser_encoding);
+#endif
 	yaml_parser_set_input(parser, io_reader, (void *)yaml);
+	if (RTEST(rb_obj_is_kind_of(yaml, rb_cIO))) tainted = 1;
     } else {
 	StringValue(yaml);
+#ifdef HAVE_RUBY_ENCODING_H
 	yaml = transcode_string(yaml, &parser_encoding);
 	yaml_parser_set_encoding(parser, parser_encoding);
+#endif
 	yaml_parser_set_input_string(
 		parser,
 		(const unsigned char *)RSTRING_PTR(yaml),
@@ -290,9 +294,6 @@ static VALUE parse(int argc, VALUE *argv, VALUE self)
     }
 
     while(!done) {
-	VALUE event_args[5];
-	VALUE start_line, start_column, end_line, end_column;
-
 	if(!yaml_parser_parse(parser, &event)) {
 	    VALUE exception;
 
@@ -303,18 +304,6 @@ static VALUE parse(int argc, VALUE *argv, VALUE self)
 	    rb_exc_raise(exception);
 	}
 
-	start_line = INT2NUM((long)event.start_mark.line);
-	start_column = INT2NUM((long)event.start_mark.column);
-	end_line = INT2NUM((long)event.end_mark.line);
-	end_column = INT2NUM((long)event.end_mark.column);
-
-	event_args[0] = handler;
-	event_args[1] = start_line;
-	event_args[2] = start_column;
-	event_args[3] = end_line;
-	event_args[4] = end_column;
-	rb_protect(protected_event_location, (VALUE)event_args, &state);
-
 	switch(event.type) {
 	    case YAML_STREAM_START_EVENT:
 	      {
@@ -348,12 +337,18 @@ static VALUE parse(int argc, VALUE *argv, VALUE self)
 			VALUE prefix = Qnil;
 			if(start->handle) {
 			    handle = rb_str_new2((const char *)start->handle);
+			    if (tainted) OBJ_TAINT(handle);
+#ifdef HAVE_RUBY_ENCODING_H
 			    PSYCH_TRANSCODE(handle, encoding, internal_enc);
+#endif
 			}
 
 			if(start->prefix) {
 			    prefix = rb_str_new2((const char *)start->prefix);
+			    if (tainted) OBJ_TAINT(prefix);
+#ifdef HAVE_RUBY_ENCODING_H
 			    PSYCH_TRANSCODE(prefix, encoding, internal_enc);
+#endif
 			}
 
 			rb_ary_push(tag_directives, rb_ary_new3((long)2, handle, prefix));
@@ -381,7 +376,10 @@ static VALUE parse(int argc, VALUE *argv, VALUE self)
 		VALUE alias = Qnil;
 		if(event.data.alias.anchor) {
 		    alias = rb_str_new2((const char *)event.data.alias.anchor);
+		    if (tainted) OBJ_TAINT(alias);
+#ifdef HAVE_RUBY_ENCODING_H
 		    PSYCH_TRANSCODE(alias, encoding, internal_enc);
+#endif
 		}
 
 		args[0] = handler;
@@ -399,17 +397,26 @@ static VALUE parse(int argc, VALUE *argv, VALUE self)
 		    (const char *)event.data.scalar.value,
 		    (long)event.data.scalar.length
 		    );
+		if (tainted) OBJ_TAINT(val);
 
+#ifdef HAVE_RUBY_ENCODING_H
 		PSYCH_TRANSCODE(val, encoding, internal_enc);
+#endif
 
 		if(event.data.scalar.anchor) {
 		    anchor = rb_str_new2((const char *)event.data.scalar.anchor);
+		    if (tainted) OBJ_TAINT(anchor);
+#ifdef HAVE_RUBY_ENCODING_H
 		    PSYCH_TRANSCODE(anchor, encoding, internal_enc);
+#endif
 		}
 
 		if(event.data.scalar.tag) {
 		    tag = rb_str_new2((const char *)event.data.scalar.tag);
+		    if (tainted) OBJ_TAINT(tag);
+#ifdef HAVE_RUBY_ENCODING_H
 		    PSYCH_TRANSCODE(tag, encoding, internal_enc);
+#endif
 		}
 
 		plain_implicit =
@@ -438,13 +445,19 @@ static VALUE parse(int argc, VALUE *argv, VALUE self)
 		VALUE implicit, style;
 		if(event.data.sequence_start.anchor) {
 		    anchor = rb_str_new2((const char *)event.data.sequence_start.anchor);
+		    if (tainted) OBJ_TAINT(anchor);
+#ifdef HAVE_RUBY_ENCODING_H
 		    PSYCH_TRANSCODE(anchor, encoding, internal_enc);
+#endif
 		}
 
 		tag = Qnil;
 		if(event.data.sequence_start.tag) {
 		    tag = rb_str_new2((const char *)event.data.sequence_start.tag);
+		    if (tainted) OBJ_TAINT(tag);
+#ifdef HAVE_RUBY_ENCODING_H
 		    PSYCH_TRANSCODE(tag, encoding, internal_enc);
+#endif
 		}
 
 		implicit =
@@ -472,12 +485,18 @@ static VALUE parse(int argc, VALUE *argv, VALUE self)
 		VALUE implicit, style;
 		if(event.data.mapping_start.anchor) {
 		    anchor = rb_str_new2((const char *)event.data.mapping_start.anchor);
+		    if (tainted) OBJ_TAINT(anchor);
+#ifdef HAVE_RUBY_ENCODING_H
 		    PSYCH_TRANSCODE(anchor, encoding, internal_enc);
+#endif
 		}
 
 		if(event.data.mapping_start.tag) {
 		    tag = rb_str_new2((const char *)event.data.mapping_start.tag);
+		    if (tainted) OBJ_TAINT(tag);
+#ifdef HAVE_RUBY_ENCODING_H
 		    PSYCH_TRANSCODE(tag, encoding, internal_enc);
+#endif
 		}
 
 		implicit =
@@ -536,7 +555,6 @@ static VALUE mark(VALUE self)
 
 void Init_psych_parser(void)
 {
-#undef rb_intern
 #if 0
     mPsych = rb_define_module("Psych");
 #endif
@@ -557,23 +575,23 @@ void Init_psych_parser(void)
     rb_define_const(cPsychParser, "UTF16BE", INT2NUM(YAML_UTF16BE_ENCODING));
 
     rb_require("psych/syntax_error");
+    ePsychSyntaxError = rb_const_get(mPsych, rb_intern("SyntaxError"));
 
     rb_define_method(cPsychParser, "parse", parse, -1);
     rb_define_method(cPsychParser, "mark", mark, 0);
 
-    id_read            = rb_intern("read");
-    id_path            = rb_intern("path");
-    id_empty           = rb_intern("empty");
-    id_start_stream    = rb_intern("start_stream");
-    id_end_stream      = rb_intern("end_stream");
-    id_start_document  = rb_intern("start_document");
-    id_end_document    = rb_intern("end_document");
-    id_alias           = rb_intern("alias");
-    id_scalar          = rb_intern("scalar");
-    id_start_sequence  = rb_intern("start_sequence");
-    id_end_sequence    = rb_intern("end_sequence");
-    id_start_mapping   = rb_intern("start_mapping");
-    id_end_mapping     = rb_intern("end_mapping");
-    id_event_location  = rb_intern("event_location");
+    id_read           = rb_intern("read");
+    id_path           = rb_intern("path");
+    id_empty          = rb_intern("empty");
+    id_start_stream   = rb_intern("start_stream");
+    id_end_stream     = rb_intern("end_stream");
+    id_start_document = rb_intern("start_document");
+    id_end_document   = rb_intern("end_document");
+    id_alias          = rb_intern("alias");
+    id_scalar         = rb_intern("scalar");
+    id_start_sequence = rb_intern("start_sequence");
+    id_end_sequence   = rb_intern("end_sequence");
+    id_start_mapping  = rb_intern("start_mapping");
+    id_end_mapping    = rb_intern("end_mapping");
 }
 /* vim: set noet sws=4 sw=4: */
diff --git a/ext/psych/psych_to_ruby.c b/ext/psych/psych_to_ruby.c
index b388ff7754..3cc87a965e 100644
--- a/ext/psych/psych_to_ruby.c
+++ b/ext/psych/psych_to_ruby.c
@@ -21,7 +21,11 @@ static VALUE build_exception(VALUE self, VALUE klass, VALUE mesg)
  */
 static VALUE path2class(VALUE self, VALUE path)
 {
+#ifdef HAVE_RUBY_ENCODING_H
     return rb_path_to_class(path);
+#else
+    return rb_path2class(StringValuePtr(path));
+#endif
 }
 
 void Init_psych_to_ruby(void)
diff --git a/ext/psych/psych_yaml_tree.c b/ext/psych/psych_yaml_tree.c
index 7aca9114c9..bcf24d2070 100644
--- a/ext/psych/psych_yaml_tree.c
+++ b/ext/psych/psych_yaml_tree.c
@@ -9,7 +9,7 @@ VALUE cPsychVisitorsYamlTree;
  */
 static VALUE private_iv_get(VALUE self, VALUE target, VALUE prop)
 {
-    return rb_attr_get(target, rb_intern(StringValueCStr(prop)));
+    return rb_attr_get(target, rb_intern(StringValuePtr(prop)));
 }
 
 void Init_psych_yaml_tree(void)
diff --git a/ext/psych/yaml/LICENSE b/ext/psych/yaml/LICENSE
new file mode 100644
index 0000000000..050ced23f6
--- /dev/null
+++ b/ext/psych/yaml/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2006 Kirill Simonov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/ext/psych/yaml/api.c b/ext/psych/yaml/api.c
index 95dc6b4de3..e0b9d979cc 100644
--- a/ext/psych/yaml/api.c
+++ b/ext/psych/yaml/api.c
@@ -74,7 +74,7 @@ YAML_DECLARE(int)
 yaml_string_extend(yaml_char_t **start,
         yaml_char_t **pointer, yaml_char_t **end)
 {
-    yaml_char_t *new_start = (yaml_char_t *)yaml_realloc((void*)*start, (*end - *start)*2);
+    yaml_char_t *new_start = yaml_realloc(*start, (*end - *start)*2);
 
     if (!new_start) return 0;
 
@@ -94,9 +94,8 @@ yaml_string_extend(yaml_char_t **start,
 YAML_DECLARE(int)
 yaml_string_join(
         yaml_char_t **a_start, yaml_char_t **a_pointer, yaml_char_t **a_end,
-        yaml_char_t **b_start, yaml_char_t **b_pointer, SHIM(yaml_char_t **b_end))
+        yaml_char_t **b_start, yaml_char_t **b_pointer, yaml_char_t **b_end)
 {
-    UNUSED_PARAM(b_end)
     if (*b_start == *b_pointer)
         return 1;
 
@@ -178,17 +177,17 @@ yaml_parser_initialize(yaml_parser_t *parser)
         goto error;
     if (!BUFFER_INIT(parser, parser->buffer, INPUT_BUFFER_SIZE))
         goto error;
-    if (!QUEUE_INIT(parser, parser->tokens, INITIAL_QUEUE_SIZE, yaml_token_t*))
+    if (!QUEUE_INIT(parser, parser->tokens, INITIAL_QUEUE_SIZE))
         goto error;
-    if (!STACK_INIT(parser, parser->indents, int*))
+    if (!STACK_INIT(parser, parser->indents, INITIAL_STACK_SIZE))
         goto error;
-    if (!STACK_INIT(parser, parser->simple_keys, yaml_simple_key_t*))
+    if (!STACK_INIT(parser, parser->simple_keys, INITIAL_STACK_SIZE))
         goto error;
-    if (!STACK_INIT(parser, parser->states, yaml_parser_state_t*))
+    if (!STACK_INIT(parser, parser->states, INITIAL_STACK_SIZE))
         goto error;
-    if (!STACK_INIT(parser, parser->marks, yaml_mark_t*))
+    if (!STACK_INIT(parser, parser->marks, INITIAL_STACK_SIZE))
         goto error;
-    if (!STACK_INIT(parser, parser->tag_directives, yaml_tag_directive_t*))
+    if (!STACK_INIT(parser, parser->tag_directives, INITIAL_STACK_SIZE))
         goto error;
 
     return 1;
@@ -244,7 +243,7 @@ static int
 yaml_string_read_handler(void *data, unsigned char *buffer, size_t size,
         size_t *size_read)
 {
-    yaml_parser_t *parser = (yaml_parser_t *)data;
+    yaml_parser_t *parser = data;
 
     if (parser->input.string.current == parser->input.string.end) {
         *size_read = 0;
@@ -270,7 +269,7 @@ static int
 yaml_file_read_handler(void *data, unsigned char *buffer, size_t size,
         size_t *size_read)
 {
-    yaml_parser_t *parser = (yaml_parser_t *)data;
+    yaml_parser_t *parser = data;
 
     *size_read = fread(buffer, 1, size, parser->input.file);
     return !ferror(parser->input.file);
@@ -356,13 +355,13 @@ yaml_emitter_initialize(yaml_emitter_t *emitter)
         goto error;
     if (!BUFFER_INIT(emitter, emitter->raw_buffer, OUTPUT_RAW_BUFFER_SIZE))
         goto error;
-    if (!STACK_INIT(emitter, emitter->states, yaml_emitter_state_t*))
+    if (!STACK_INIT(emitter, emitter->states, INITIAL_STACK_SIZE))
         goto error;
-    if (!QUEUE_INIT(emitter, emitter->events, INITIAL_QUEUE_SIZE, yaml_event_t*))
+    if (!QUEUE_INIT(emitter, emitter->events, INITIAL_QUEUE_SIZE))
         goto error;
-    if (!STACK_INIT(emitter, emitter->indents, int*))
+    if (!STACK_INIT(emitter, emitter->indents, INITIAL_STACK_SIZE))
         goto error;
-    if (!STACK_INIT(emitter, emitter->tag_directives, yaml_tag_directive_t*))
+    if (!STACK_INIT(emitter, emitter->tag_directives, INITIAL_STACK_SIZE))
         goto error;
 
     return 1;
@@ -396,7 +395,7 @@ yaml_emitter_delete(yaml_emitter_t *emitter)
     }
     QUEUE_DEL(emitter, emitter->events);
     STACK_DEL(emitter, emitter->indents);
-    while (!STACK_EMPTY(empty, emitter->tag_directives)) {
+    while (!STACK_EMPTY(emitter, emitter->tag_directives)) {
         yaml_tag_directive_t tag_directive = POP(emitter, emitter->tag_directives);
         yaml_free(tag_directive.handle);
         yaml_free(tag_directive.prefix);
@@ -414,9 +413,9 @@ yaml_emitter_delete(yaml_emitter_t *emitter)
 static int
 yaml_string_write_handler(void *data, unsigned char *buffer, size_t size)
 {
-  yaml_emitter_t *emitter = (yaml_emitter_t *)data;
+    yaml_emitter_t *emitter = data;
 
-    if (emitter->output.string.size - *emitter->output.string.size_written
+    if (emitter->output.string.size + *emitter->output.string.size_written
             < size) {
         memcpy(emitter->output.string.buffer
                 + *emitter->output.string.size_written,
@@ -440,7 +439,7 @@ yaml_string_write_handler(void *data, unsigned char *buffer, size_t size)
 static int
 yaml_file_write_handler(void *data, unsigned char *buffer, size_t size)
 {
-    yaml_emitter_t *emitter = (yaml_emitter_t *)data;
+    yaml_emitter_t *emitter = data;
 
     return (fwrite(buffer, 1, size, emitter->output.file) == size);
 }
@@ -718,7 +717,7 @@ yaml_document_start_event_initialize(yaml_event_t *event,
                             /* Valid tag directives are expected. */
 
     if (version_directive) {
-        version_directive_copy = YAML_MALLOC_STATIC(yaml_version_directive_t);
+        version_directive_copy = yaml_malloc(sizeof(yaml_version_directive_t));
         if (!version_directive_copy) goto error;
         version_directive_copy->major = version_directive->major;
         version_directive_copy->minor = version_directive->minor;
@@ -726,7 +725,7 @@ yaml_document_start_event_initialize(yaml_event_t *event,
 
     if (tag_directives_start != tag_directives_end) {
         yaml_tag_directive_t *tag_directive;
-        if (!STACK_INIT(&context, tag_directives_copy, yaml_tag_directive_t*))
+        if (!STACK_INIT(&context, tag_directives_copy, INITIAL_STACK_SIZE))
             goto error;
         for (tag_directive = tag_directives_start;
                 tag_directive != tag_directives_end; tag_directive ++) {
@@ -823,6 +822,7 @@ yaml_scalar_event_initialize(yaml_event_t *event,
     yaml_char_t *anchor_copy = NULL;
     yaml_char_t *tag_copy = NULL;
     yaml_char_t *value_copy = NULL;
+    size_t value_length;
 
     assert(event);      /* Non-NULL event object is expected. */
     assert(value);      /* Non-NULL anchor is expected. */
@@ -840,16 +840,19 @@ yaml_scalar_event_initialize(yaml_event_t *event,
     }
 
     if (length < 0) {
-        length = (int)strlen((char *)value);
+        value_length = strlen((char *)value);
+    }
+    else {
+        value_length = (size_t)length;
     }
 
-    if (!yaml_check_utf8(value, length)) goto error;
-    value_copy = YAML_MALLOC(length+1);
+    if (!yaml_check_utf8(value, value_length)) goto error;
+    value_copy = yaml_malloc(value_length+1);
     if (!value_copy) goto error;
-    memcpy(value_copy, value, length);
-    value_copy[length] = '\0';
+    memcpy(value_copy, value, value_length);
+    value_copy[value_length] = '\0';
 
-    SCALAR_EVENT_INIT(*event, anchor_copy, tag_copy, value_copy, length,
+    SCALAR_EVENT_INIT(*event, anchor_copy, tag_copy, value_copy, value_length,
             plain_implicit, quoted_implicit, style, mark, mark);
 
     return 1;
@@ -1056,10 +1059,10 @@ yaml_document_initialize(yaml_document_t *document,
             (tag_directives_start == tag_directives_end));
                             /* Valid tag directives are expected. */
 
-    if (!STACK_INIT(&context, nodes, yaml_node_t*)) goto error;
+    if (!STACK_INIT(&context, nodes, INITIAL_STACK_SIZE)) goto error;
 
     if (version_directive) {
-        version_directive_copy = YAML_MALLOC_STATIC(yaml_version_directive_t);
+        version_directive_copy = yaml_malloc(sizeof(yaml_version_directive_t));
         if (!version_directive_copy) goto error;
         version_directive_copy->major = version_directive->major;
         version_directive_copy->minor = version_directive->minor;
@@ -1067,7 +1070,7 @@ yaml_document_initialize(yaml_document_t *document,
 
     if (tag_directives_start != tag_directives_end) {
         yaml_tag_directive_t *tag_directive;
-        if (!STACK_INIT(&context, tag_directives_copy, yaml_tag_directive_t*))
+        if (!STACK_INIT(&context, tag_directives_copy, INITIAL_STACK_SIZE))
             goto error;
         for (tag_directive = tag_directives_start;
                 tag_directive != tag_directives_end; tag_directive ++) {
@@ -1122,9 +1125,7 @@ yaml_document_delete(yaml_document_t *document)
     } context;
     yaml_tag_directive_t *tag_directive;
 
-    /* Eliminate a compliler warning. */
-    context.error = YAML_NO_ERROR;
-    (void)context.error;
+    context.error = YAML_NO_ERROR;  /* Eliminate a compliler warning. */
 
     assert(document);   /* Non-NULL document object is expected. */
 
@@ -1205,6 +1206,8 @@ yaml_document_add_scalar(yaml_document_t *document,
     yaml_char_t *tag_copy = NULL;
     yaml_char_t *value_copy = NULL;
     yaml_node_t node;
+    size_t value_length;
+    ptrdiff_t ret;
 
     assert(document);   /* Non-NULL document object is expected. */
     assert(value);      /* Non-NULL value is expected. */
@@ -1218,19 +1221,26 @@ yaml_document_add_scalar(yaml_document_t *document,
     if (!tag_copy) goto error;
 
     if (length < 0) {
-        length = (int)strlen((char *)value);
+        value_length = strlen((char *)value);
+    }
+    else {
+        value_length = (size_t)length;
     }
 
-    if (!yaml_check_utf8(value, length)) goto error;
-    value_copy = YAML_MALLOC(length+1);
+    if (!yaml_check_utf8(value, value_length)) goto error;
+    value_copy = yaml_malloc(value_length+1);
     if (!value_copy) goto error;
-    memcpy(value_copy, value, length);
-    value_copy[length] = '\0';
+    memcpy(value_copy, value, value_length);
+    value_copy[value_length] = '\0';
 
-    SCALAR_NODE_INIT(node, tag_copy, value_copy, length, style, mark, mark);
+    SCALAR_NODE_INIT(node, tag_copy, value_copy, value_length, style, mark, mark);
     if (!PUSH(&context, document->nodes, node)) goto error;
 
-    return (int)(document->nodes.top - document->nodes.start);
+    ret = document->nodes.top - document->nodes.start;
+#if PTRDIFF_MAX > INT_MAX
+    if (ret > INT_MAX) goto error;
+#endif
+    return (int)ret;
 
 error:
     yaml_free(tag_copy);
@@ -1258,6 +1268,7 @@ yaml_document_add_sequence(yaml_document_t *document,
         yaml_node_item_t *top;
     } items = { NULL, NULL, NULL };
     yaml_node_t node;
+    ptrdiff_t ret;
 
     assert(document);   /* Non-NULL document object is expected. */
 
@@ -1269,13 +1280,17 @@ yaml_document_add_sequence(yaml_document_t *document,
     tag_copy = yaml_strdup(tag);
     if (!tag_copy) goto error;
 
-    if (!STACK_INIT(&context, items, yaml_node_item_t*)) goto error;
+    if (!STACK_INIT(&context, items, INITIAL_STACK_SIZE)) goto error;
 
     SEQUENCE_NODE_INIT(node, tag_copy, items.start, items.end,
             style, mark, mark);
     if (!PUSH(&context, document->nodes, node)) goto error;
 
-    return (int)(document->nodes.top - document->nodes.start);
+    ret = document->nodes.top - document->nodes.start;
+#if PTRDIFF_MAX > INT_MAX
+    if (ret > INT_MAX) goto error;
+#endif
+    return (int)ret;
 
 error:
     STACK_DEL(&context, items);
@@ -1303,6 +1318,7 @@ yaml_document_add_mapping(yaml_document_t *document,
         yaml_node_pair_t *top;
     } pairs = { NULL, NULL, NULL };
     yaml_node_t node;
+    ptrdiff_t ret;
 
     assert(document);   /* Non-NULL document object is expected. */
 
@@ -1314,13 +1330,17 @@ yaml_document_add_mapping(yaml_document_t *document,
     tag_copy = yaml_strdup(tag);
     if (!tag_copy) goto error;
 
-    if (!STACK_INIT(&context, pairs, yaml_node_pair_t*)) goto error;
+    if (!STACK_INIT(&context, pairs, INITIAL_STACK_SIZE)) goto error;
 
     MAPPING_NODE_INIT(node, tag_copy, pairs.start, pairs.end,
             style, mark, mark);
     if (!PUSH(&context, document->nodes, node)) goto error;
 
-    return (int)(document->nodes.top - document->nodes.start);
+    ret = document->nodes.top - document->nodes.start;
+#if PTRDIFF_MAX > INT_MAX
+    if (ret > INT_MAX) goto error;
+#endif
+    return (int)ret;
 
 error:
     STACK_DEL(&context, pairs);
diff --git a/ext/psych/yaml/config.h b/ext/psych/yaml/config.h
index da905133ff..f54c27d339 100644
--- a/ext/psych/yaml/config.h
+++ b/ext/psych/yaml/config.h
@@ -1,10 +1,10 @@
 #define PACKAGE_NAME "yaml"
 #define PACKAGE_TARNAME "yaml"
-#define PACKAGE_VERSION "0.2.1"
-#define PACKAGE_STRING "yaml 0.2.1"
-#define PACKAGE_BUGREPORT "https://github.com/yaml/libyaml/issues"
-#define PACKAGE_URL "https://github.com/yaml/libyaml"
+#define PACKAGE_VERSION "0.1.6"
+#define PACKAGE_STRING "yaml 0.1.6"
+#define PACKAGE_BUGREPORT "http://pyyaml.org/newticket?component libyaml"
+#define PACKAGE_URL ""
 #define YAML_VERSION_MAJOR 0
-#define YAML_VERSION_MINOR 2
-#define YAML_VERSION_PATCH 1
-#define YAML_VERSION_STRING "0.2.1"
+#define YAML_VERSION_MINOR 1
+#define YAML_VERSION_PATCH 6
+#define YAML_VERSION_STRING "0.1.6"
diff --git a/ext/psych/yaml/dumper.c b/ext/psych/yaml/dumper.c
index 29fb9c0784..203c6a709c 100644
--- a/ext/psych/yaml/dumper.c
+++ b/ext/psych/yaml/dumper.c
@@ -245,9 +245,9 @@ yaml_emitter_anchor_node(yaml_emitter_t *emitter, int index)
 #define ANCHOR_TEMPLATE_LENGTH  16
 
 static yaml_char_t *
-yaml_emitter_generate_anchor(SHIM(yaml_emitter_t *emitter), int anchor_id)
+yaml_emitter_generate_anchor(yaml_emitter_t *emitter, int anchor_id)
 {
-    yaml_char_t *anchor = YAML_MALLOC(ANCHOR_TEMPLATE_LENGTH);
+    yaml_char_t *anchor = yaml_malloc(ANCHOR_TEMPLATE_LENGTH);
 
     if (!anchor) return NULL;
 
diff --git a/ext/psych/yaml/emitter.c b/ext/psych/yaml/emitter.c
index 92e21cdb73..bf84fafc51 100644
--- a/ext/psych/yaml/emitter.c
+++ b/ext/psych/yaml/emitter.c
@@ -24,8 +24,8 @@
  */
 
 #define PUT_BREAK(emitter)                                                      \
-    (FLUSH(emitter) ?                                                            \
-      ((emitter->line_break == YAML_CR_BREAK ?                                \
+    (FLUSH(emitter)                                                             \
+     && ((emitter->line_break == YAML_CR_BREAK ?                                \
              (*(emitter->buffer.pointer++) = (yaml_char_t) '\r') :              \
           emitter->line_break == YAML_LN_BREAK ?                                \
              (*(emitter->buffer.pointer++) = (yaml_char_t) '\n') :              \
@@ -34,7 +34,7 @@
               *(emitter->buffer.pointer++) = (yaml_char_t) '\n') : 0),          \
          emitter->column = 0,                                                   \
          emitter->line ++,                                                      \
-         1) : 0)
+         1))
 
 /*
  * Copy a character from a string into buffer.
@@ -53,7 +53,7 @@
 #define WRITE_BREAK(emitter,string)                                             \
     (FLUSH(emitter)                                                             \
      && (CHECK(string,'\n') ?                                                   \
-         (PUT_BREAK(emitter),                                                   \
+         ((void)PUT_BREAK(emitter),                                             \
           string.pointer ++,                                                    \
           1) :                                                                  \
          (COPY(emitter->buffer,string),                                         \
@@ -1002,7 +1002,7 @@ yaml_emitter_emit_node(yaml_emitter_t *emitter, yaml_event_t *event,
  */
 
 static int
-yaml_emitter_emit_alias(yaml_emitter_t *emitter, SHIM(yaml_event_t *event))
+yaml_emitter_emit_alias(yaml_emitter_t *emitter, yaml_event_t *event)
 {
     if (!yaml_emitter_process_anchor(emitter))
         return 0;
@@ -1087,7 +1087,7 @@ yaml_emitter_emit_mapping_start(yaml_emitter_t *emitter, yaml_event_t *event)
  */
 
 static int
-yaml_emitter_check_empty_document(SHIM(yaml_emitter_t *emitter))
+yaml_emitter_check_empty_document(yaml_emitter_t *emitter)
 {
     return 0;
 }
@@ -1234,7 +1234,7 @@ yaml_emitter_select_scalar_style(yaml_emitter_t *emitter, yaml_event_t *event)
 }
 
 /*
- * Write an anchor.
+ * Write an achor.
  */
 
 static int
@@ -1493,7 +1493,7 @@ yaml_emitter_analyze_scalar(yaml_emitter_t *emitter,
     int break_space = 0;
     int space_break = 0;
 
-    int preceded_by_whitespace = 0;
+    int preceeded_by_whitespace = 0;
     int followed_by_whitespace = 0;
     int previous_space = 0;
     int previous_break = 0;
@@ -1524,7 +1524,7 @@ yaml_emitter_analyze_scalar(yaml_emitter_t *emitter,
         flow_indicators = 1;
     }
 
-    preceded_by_whitespace = 1;
+    preceeded_by_whitespace = 1;
     followed_by_whitespace = IS_BLANKZ_AT(string, WIDTH(string));
 
     while (string.pointer != string.end)
@@ -1570,7 +1570,7 @@ yaml_emitter_analyze_scalar(yaml_emitter_t *emitter,
                 }
             }
 
-            if (CHECK(string, '#') && preceded_by_whitespace) {
+            if (CHECK(string, '#') && preceeded_by_whitespace) {
                 flow_indicators = 1;
                 block_indicators = 1;
             }
@@ -1619,7 +1619,7 @@ yaml_emitter_analyze_scalar(yaml_emitter_t *emitter,
             previous_break = 0;
         }
 
-        preceded_by_whitespace = IS_BLANKZ(string);
+        preceeded_by_whitespace = IS_BLANKZ(string);
         MOVE(string);
         if (string.pointer != string.end) {
             followed_by_whitespace = IS_BLANKZ_AT(string, WIDTH(string));
@@ -1946,6 +1946,10 @@ yaml_emitter_write_plain_scalar(yaml_emitter_t *emitter,
 
     emitter->whitespace = 0;
     emitter->indention = 0;
+    if (emitter->root_context)
+    {
+        emitter->open_ended = 1;
+    }
 
     return 1;
 }
@@ -2322,3 +2326,4 @@ yaml_emitter_write_folded_scalar(yaml_emitter_t *emitter,
 
     return 1;
 }
+
diff --git a/ext/psych/yaml/loader.c b/ext/psych/yaml/loader.c
index e5d90be9bc..def67933e7 100644
--- a/ext/psych/yaml/loader.c
+++ b/ext/psych/yaml/loader.c
@@ -72,7 +72,7 @@ yaml_parser_load(yaml_parser_t *parser, yaml_document_t *document)
     assert(document);   /* Non-NULL document object is expected. */
 
     memset(document, 0, sizeof(yaml_document_t));
-    if (!STACK_INIT(parser, document->nodes, yaml_node_t*))
+    if (!STACK_INIT(parser, document->nodes, INITIAL_STACK_SIZE))
         goto error;
 
     if (!parser->stream_start_produced) {
@@ -90,7 +90,7 @@ yaml_parser_load(yaml_parser_t *parser, yaml_document_t *document)
         return 1;
     }
 
-    if (!STACK_INIT(parser, parser->aliases, yaml_alias_data_t*))
+    if (!STACK_INIT(parser, parser->aliases, INITIAL_STACK_SIZE))
         goto error;
 
     parser->document = document;
@@ -283,6 +283,7 @@ static int
 yaml_parser_load_scalar(yaml_parser_t *parser, yaml_event_t *first_event)
 {
     yaml_node_t node;
+    ptrdiff_t node_index;
     int index;
     yaml_char_t *tag = first_event->data.scalar.tag;
 
@@ -300,7 +301,11 @@ yaml_parser_load_scalar(yaml_parser_t *parser, yaml_event_t *first_event)
 
     if (!PUSH(parser, parser->document->nodes, node)) goto error;
 
-    index = (int)(parser->document->nodes.top - parser->document->nodes.start);
+    node_index = parser->document->nodes.top - parser->document->nodes.start;
+#if PTRDIFF_MAX > INT_MAX
+    if (node_index > INT_MAX) goto error;
+#endif
+    index = (int)node_index;
 
     if (!yaml_parser_register_anchor(parser, index,
                 first_event->data.scalar.anchor)) return 0;
@@ -329,6 +334,7 @@ yaml_parser_load_sequence(yaml_parser_t *parser, yaml_event_t *first_event)
         yaml_node_item_t *top;
     } items = { NULL, NULL, NULL };
     int index, item_index;
+    ptrdiff_t node_index;
     yaml_char_t *tag = first_event->data.sequence_start.tag;
 
     if (!STACK_LIMIT(parser, parser->document->nodes, INT_MAX-1)) goto error;
@@ -339,7 +345,7 @@ yaml_parser_load_sequence(yaml_parser_t *parser, yaml_event_t *first_event)
         if (!tag) goto error;
     }
 
-    if (!STACK_INIT(parser, items, yaml_node_item_t*)) goto error;
+    if (!STACK_INIT(parser, items, INITIAL_STACK_SIZE)) goto error;
 
     SEQUENCE_NODE_INIT(node, tag, items.start, items.end,
             first_event->data.sequence_start.style,
@@ -347,7 +353,11 @@ yaml_parser_load_sequence(yaml_parser_t *parser, yaml_event_t *first_event)
 
     if (!PUSH(parser, parser->document->nodes, node)) goto error;
 
-    index = (int)(parser->document->nodes.top - parser->document->nodes.start);
+    node_index = parser->document->nodes.top - parser->document->nodes.start;
+#if PTRDIFF_MAX > INT_MAX
+    if (node_index > INT_MAX) goto error;
+#endif
+    index = (int)node_index;
 
     if (!yaml_parser_register_anchor(parser, index,
                 first_event->data.sequence_start.anchor)) return 0;
@@ -391,6 +401,7 @@ yaml_parser_load_mapping(yaml_parser_t *parser, yaml_event_t *first_event)
         yaml_node_pair_t *top;
     } pairs = { NULL, NULL, NULL };
     int index;
+    ptrdiff_t node_index;
     yaml_node_pair_t pair;
     yaml_char_t *tag = first_event->data.mapping_start.tag;
 
@@ -402,7 +413,7 @@ yaml_parser_load_mapping(yaml_parser_t *parser, yaml_event_t *first_event)
         if (!tag) goto error;
     }
 
-    if (!STACK_INIT(parser, pairs, yaml_node_pair_t*)) goto error;
+    if (!STACK_INIT(parser, pairs, INITIAL_STACK_SIZE)) goto error;
 
     MAPPING_NODE_INIT(node, tag, pairs.start, pairs.end,
             first_event->data.mapping_start.style,
@@ -410,7 +421,11 @@ yaml_parser_load_mapping(yaml_parser_t *parser, yaml_event_t *first_event)
 
     if (!PUSH(parser, parser->document->nodes, node)) goto error;
 
-    index = (int)(parser->document->nodes.top - parser->document->nodes.start);
+    node_index = parser->document->nodes.top - parser->document->nodes.start;
+#if PTRDIFF_MAX > INT_MAX
+    if (node_index > INT_MAX) goto error;
+#endif
+    index = (int)node_index;
 
     if (!yaml_parser_register_anchor(parser, index,
                 first_event->data.mapping_start.anchor)) return 0;
diff --git a/ext/psych/yaml/parser.c b/ext/psych/yaml/parser.c
index 621f676bf2..32671b252c 100644
--- a/ext/psych/yaml/parser.c
+++ b/ext/psych/yaml/parser.c
@@ -605,7 +605,7 @@ yaml_parser_parse_node(yaml_parser_t *parser, yaml_event_t *event,
                     if (strcmp((char *)tag_directive->handle, (char *)tag_handle) == 0) {
                         size_t prefix_len = strlen((char *)tag_directive->prefix);
                         size_t suffix_len = strlen((char *)tag_suffix);
-                        tag = YAML_MALLOC(prefix_len+suffix_len+1);
+                        tag = yaml_malloc(prefix_len+suffix_len+1);
                         if (!tag) {
                             parser->error = YAML_MEMORY_ERROR;
                             goto error;
@@ -685,7 +685,7 @@ yaml_parser_parse_node(yaml_parser_t *parser, yaml_event_t *event,
                 return 1;
             }
             else if (anchor || tag) {
-                yaml_char_t *value = YAML_MALLOC(1);
+                yaml_char_t *value = yaml_malloc(1);
                 if (!value) {
                     parser->error = YAML_MEMORY_ERROR;
                     goto error;
@@ -1208,7 +1208,7 @@ yaml_parser_process_empty_scalar(yaml_parser_t *parser, yaml_event_t *event,
 {
     yaml_char_t *value;
 
-    value = YAML_MALLOC(1);
+    value = yaml_malloc(1);
     if (!value) {
         parser->error = YAML_MEMORY_ERROR;
         return 0;
@@ -1245,7 +1245,7 @@ yaml_parser_process_directives(yaml_parser_t *parser,
     } tag_directives = { NULL, NULL, NULL };
     yaml_token_t *token;
 
-    if (!STACK_INIT(parser, tag_directives, yaml_tag_directive_t*))
+    if (!STACK_INIT(parser, tag_directives, INITIAL_STACK_SIZE))
         goto error;
 
     token = PEEK_TOKEN(parser);
@@ -1266,7 +1266,7 @@ yaml_parser_process_directives(yaml_parser_t *parser,
                         "found incompatible YAML document", token->start_mark);
                 goto error;
             }
-            version_directive = YAML_MALLOC_STATIC(yaml_version_directive_t);
+            version_directive = yaml_malloc(sizeof(yaml_version_directive_t));
             if (!version_directive) {
                 parser->error = YAML_MEMORY_ERROR;
                 goto error;
diff --git a/ext/psych/yaml/reader.c b/ext/psych/yaml/reader.c
index f3ac54c251..f1a06deb9d 100644
--- a/ext/psych/yaml/reader.c
+++ b/ext/psych/yaml/reader.c
@@ -460,10 +460,10 @@ yaml_parser_update_buffer(yaml_parser_t *parser, size_t length)
 
     }
 
-    if (parser->offset >= MAX_FILE_SIZE) {
+    if (parser->offset >= PTRDIFF_MAX)
         return yaml_parser_set_reader_error(parser, "input is too long",
-            parser->offset, -1);
-    }
+                PTRDIFF_MAX, -1);
 
     return 1;
 }
+
diff --git a/ext/psych/yaml/scanner.c b/ext/psych/yaml/scanner.c
index 204593d910..5e4875d7f9 100644
--- a/ext/psych/yaml/scanner.c
+++ b/ext/psych/yaml/scanner.c
@@ -1222,10 +1222,12 @@ yaml_parser_roll_indent(yaml_parser_t *parser, ptrdiff_t column,
         if (!PUSH(parser, parser->indents, parser->indent))
             return 0;
 
+#if PTRDIFF_MAX > INT_MAX
         if (column > INT_MAX) {
             parser->error = YAML_MEMORY_ERROR;
             return 0;
         }
+#endif
 
         parser->indent = (int)column;
 
@@ -1636,7 +1638,7 @@ yaml_parser_fetch_key(yaml_parser_t *parser)
 
     if (!parser->flow_level)
     {
-        /* Check if we are allowed to start a new key (not necessary simple). */
+        /* Check if we are allowed to start a new key (not nessesary simple). */
 
         if (!parser->simple_key_allowed) {
             return yaml_parser_set_scanner_error(parser, NULL, parser->mark,
@@ -2399,7 +2401,7 @@ yaml_parser_scan_tag(yaml_parser_t *parser, yaml_token_t *token)
     {
         /* Set the handle to '' */
 
-        handle = YAML_MALLOC(1);
+        handle = yaml_malloc(1);
         if (!handle) goto error;
         handle[0] = '\0';
 
@@ -2451,7 +2453,7 @@ yaml_parser_scan_tag(yaml_parser_t *parser, yaml_token_t *token)
             /* Set the handle to '!'. */
 
             yaml_free(handle);
-            handle = YAML_MALLOC(2);
+            handle = yaml_malloc(2);
             if (!handle) goto error;
             handle[0] = '!';
             handle[1] = '\0';
@@ -3160,8 +3162,8 @@ yaml_parser_scan_flow_scalar(yaml_parser_t *parser, yaml_token_t *token,
                         *(string.pointer++) = '"';
                         break;
 
-                    case '/':
-                        *(string.pointer++) = '/';
+                    case '\'':
+                        *(string.pointer++) = '\'';
                         break;
 
                     case '\\':
@@ -3278,11 +3280,6 @@ yaml_parser_scan_flow_scalar(yaml_parser_t *parser, yaml_token_t *token,
 
         /* Check if we are at the end of the scalar. */
 
-        /* Fix for crash unitialized value crash
-         * Credit for the bug and input is to OSS Fuzz
-         * Credit for the fix to Alex Gaynor
-         */
-        if (!CACHE(parser, 1)) goto error;
         if (CHECK(parser->buffer, single ? '\'' : '"'))
             break;
 
@@ -3507,7 +3504,7 @@ yaml_parser_scan_plain_scalar(yaml_parser_t *parser, yaml_token_t *token)
         {
             if (IS_BLANK(parser->buffer))
             {
-                /* Check for tab characters that abuse indentation. */
+                /* Check for tab character that abuse indentation. */
 
                 if (leading_blanks && (int)parser->mark.column < indent
                         && IS_TAB(parser->buffer)) {
@@ -3576,3 +3573,4 @@ error:
 
     return 0;
 }
+
diff --git a/ext/psych/yaml/yaml_private.h b/ext/psych/yaml/yaml_private.h
index f4f244cbc8..944499c94e 100644
--- a/ext/psych/yaml/yaml_private.h
+++ b/ext/psych/yaml/yaml_private.h
@@ -12,6 +12,16 @@
 #include <limits.h>
 #include <stddef.h>
 
+#ifndef _MSC_VER
+#include <stdint.h>
+#else
+#ifdef _WIN64
+#define PTRDIFF_MAX _I64_MAX
+#else
+#define PTRDIFF_MAX INT_MAX
+#endif
+#endif
+
 /*
  * Memory management.
  */
@@ -71,17 +81,6 @@ yaml_parser_fetch_more_tokens(yaml_parser_t *parser);
 #define OUTPUT_RAW_BUFFER_SIZE  (OUTPUT_BUFFER_SIZE*2+2)
 
 /*
- * The maximum size of a YAML input file.
- * This used to be PTRDIFF_MAX, but that's not entirely portable
- * because stdint.h isn't available on all platforms.
- * It is not entirely clear why this isn't the maximum value
- * that can fit into the parser->offset field.
- */
-
-#define MAX_FILE_SIZE (~(size_t)0 / 2)
-
-
-/*
  * The size of other stacks and queues.
  */
 
@@ -94,7 +93,7 @@ yaml_parser_fetch_more_tokens(yaml_parser_t *parser);
  */
 
 #define BUFFER_INIT(context,buffer,size)                                        \
-  (((buffer).start = (yaml_char_t *)yaml_malloc(size)) ?                        \
+    (((buffer).start = yaml_malloc(size)) ?                                     \
         ((buffer).last = (buffer).pointer = (buffer).start,                     \
          (buffer).end = (buffer).start+(size),                                  \
          1) :                                                                   \
@@ -134,7 +133,7 @@ yaml_string_join(
      (value).pointer = (string))
 
 #define STRING_INIT(context,string,size)                                        \
-    (((string).start = YAML_MALLOC(size)) ?                                     \
+    (((string).start = yaml_malloc(size)) ?                                     \
         ((string).pointer = (string).start,                                     \
          (string).end = (string).start+(size),                                  \
          memset((string).start, 0, (size)),                                     \
@@ -424,10 +423,10 @@ yaml_stack_extend(void **start, void **top, void **end);
 YAML_DECLARE(int)
 yaml_queue_extend(void **start, void **head, void **tail, void **end);
 
-#define STACK_INIT(context,stack,type)                                     \
-  (((stack).start = (type)yaml_malloc(INITIAL_STACK_SIZE*sizeof(*(stack).start))) ? \
+#define STACK_INIT(context,stack,size)                                          \
+    (((stack).start = yaml_malloc((size)*sizeof(*(stack).start))) ?             \
         ((stack).top = (stack).start,                                           \
-         (stack).end = (stack).start+INITIAL_STACK_SIZE,                        \
+         (stack).end = (stack).start+(size),                                    \
          1) :                                                                   \
         ((context)->error = YAML_MEMORY_ERROR,                                  \
          0))
@@ -437,7 +436,8 @@ yaml_queue_extend(void **start, void **head, void **tail, void **end);
      (stack).start = (stack).top = (stack).end = 0)
 
 #define STACK_EMPTY(context,stack)                                              \
-    ((stack).start == (stack).top)
+    ((void)(context),                                                           \
+     ((stack).start == (stack).top))
 
 #define STACK_LIMIT(context,stack,size)                                         \
     ((stack).top - (stack).start < (size) ?                                     \
@@ -457,8 +457,8 @@ yaml_queue_extend(void **start, void **head, void **tail, void **end);
 #define POP(context,stack)                                                      \
     (*(--(stack).top))
 
-#define QUEUE_INIT(context,queue,size,type)                                     \
-  (((queue).start = (type)yaml_malloc((size)*sizeof(*(queue).start))) ?         \
+#define QUEUE_INIT(context,queue,size)                                          \
+    (((queue).start = yaml_malloc((size)*sizeof(*(queue).start))) ?             \
         ((queue).head = (queue).tail = (queue).start,                           \
          (queue).end = (queue).start+(size),                                    \
          1) :                                                                   \
@@ -662,27 +662,3 @@ yaml_queue_extend(void **start, void **head, void **tail, void **end);
      (node).data.mapping.pairs.top = (node_pairs_start),                        \
      (node).data.mapping.style = (node_style))
 
-/* Strict C compiler warning helpers */
-
-#if defined(__clang__) || defined(__GNUC__)
-#  define HASATTRIBUTE_UNUSED
-#endif
-#ifdef HASATTRIBUTE_UNUSED
-#  define __attribute__unused__             __attribute__((__unused__))
-#else
-#  define __attribute__unused__
-#endif
-
-/* Shim arguments are arguments that must be included in your function,
- * but serve no purpose inside.  Silence compiler warnings. */
-#define SHIM(a) /*@unused@*/ a __attribute__unused__
-
-/* UNUSED_PARAM() marks a shim argument in the body to silence compiler warnings */
-#ifdef __clang__
-#  define UNUSED_PARAM(a) (void)(a);
-#else
-#  define UNUSED_PARAM(a) /*@-noeffect*/if (0) (void)(a)/*@=noeffect*/;
-#endif
-
-#define YAML_MALLOC_STATIC(type) (type*)yaml_malloc(sizeof(type))
-#define YAML_MALLOC(size)        (yaml_char_t *)yaml_malloc(size)
diff --git a/ext/pty/depend b/ext/pty/depend
index 1e89dc824c..432ad0647c 100644
--- a/ext/pty/depend
+++ b/ext/pty/depend
@@ -1,20 +1,18 @@
 # AUTOGENERATED DEPENDENCIES START
 pty.o: $(RUBY_EXTCONF_H)
 pty.o: $(arch_hdrdir)/ruby/config.h
-pty.o: $(hdrdir)/ruby.h
-pty.o: $(hdrdir)/ruby/assert.h
 pty.o: $(hdrdir)/ruby/backward.h
 pty.o: $(hdrdir)/ruby/defines.h
 pty.o: $(hdrdir)/ruby/encoding.h
 pty.o: $(hdrdir)/ruby/intern.h
 pty.o: $(hdrdir)/ruby/io.h
 pty.o: $(hdrdir)/ruby/missing.h
-pty.o: $(hdrdir)/ruby/onigmo.h
 pty.o: $(hdrdir)/ruby/oniguruma.h
 pty.o: $(hdrdir)/ruby/ruby.h
 pty.o: $(hdrdir)/ruby/st.h
 pty.o: $(hdrdir)/ruby/subst.h
 pty.o: $(hdrdir)/ruby/util.h
+pty.o: $(top_srcdir)/include/ruby.h
 pty.o: $(top_srcdir)/internal.h
 pty.o: pty.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/pty/extconf.rb b/ext/pty/extconf.rb
index 7721a744c8..844902b1f7 100644
--- a/ext/pty/extconf.rb
+++ b/ext/pty/extconf.rb
@@ -1,9 +1,9 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'mkmf'
 
 $INCFLAGS << " -I$(topdir) -I$(top_srcdir)"
 
-if /mswin|mingw|bccwin/ !~ RUBY_PLATFORM
+if /mswin|mingw|bccwin|nacl/ !~ RUBY_PLATFORM
   have_header("sys/stropts.h")
   have_func("setresuid")
   have_header("libutil.h")
diff --git a/ext/pty/lib/expect.rb b/ext/pty/lib/expect.rb
index 5dbfa09ae9..122562127d 100644
--- a/ext/pty/lib/expect.rb
+++ b/ext/pty/lib/expect.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 $expect_verbose = false
 
 # Expect library adds the IO instance method #expect, which does similar act to
@@ -31,7 +31,7 @@ class IO
   # or yielded.  However, the buffer in a timeout session is kept for the next
   # expect call.  The default timeout is 9999999 seconds.
   def expect(pat,timeout=9999999)
-    buf = ''.dup
+    buf = ''
     case pat
     when String
       e_pat = Regexp.new(Regexp.quote(pat))
@@ -43,13 +43,13 @@ class IO
     @unusedBuf ||= ''
     while true
       if not @unusedBuf.empty?
-        c = @unusedBuf.slice!(0)
+        c = @unusedBuf.slice!(0).chr
       elsif !IO.select([self],nil,nil,timeout) or eof? then
         result = nil
         @unusedBuf = buf
         break
       else
-        c = getc
+        c = getc.chr
       end
       buf << c
       if $expect_verbose
@@ -57,7 +57,7 @@ class IO
         STDOUT.flush
       end
       if mat=e_pat.match(buf) then
-        result = [buf,*mat.captures]
+        result = [buf,*mat.to_a[1..-1]]
         break
       end
     end
@@ -69,3 +69,4 @@ class IO
     nil
   end
 end
+
diff --git a/ext/pty/pty.c b/ext/pty/pty.c
index 4c6ae26127..2ac412cfbc 100644
--- a/ext/pty/pty.c
+++ b/ext/pty/pty.c
@@ -35,8 +35,8 @@
 #endif
 #include <ctype.h>
 
-#include "ruby/io.h"
 #include "internal.h"
+#include "ruby/io.h"
 #include "ruby/util.h"
 
 #include <signal.h>
@@ -143,7 +143,7 @@ chfunc(void *data, char *errbuf, size_t errbuf_len)
     dup2(slave,0);
     dup2(slave,1);
     dup2(slave,2);
-    if (slave < 0 || slave > 2) (void)!close(slave);
+    close(slave);
 #if defined(HAVE_SETEUID) || defined(HAVE_SETREUID) || defined(HAVE_SETRESUID)
     if (seteuid(getuid())) ERROR_EXIT("seteuid()");
 #endif
@@ -182,7 +182,7 @@ establishShell(int argc, VALUE *argv, struct pty_info *info,
 	argv = &v;
     }
 
-    carg.execarg_obj = rb_execarg_new(argc, argv, 1, 0);
+    carg.execarg_obj = rb_execarg_new(argc, argv, 1);
     carg.eargp = rb_execarg_get(carg.execarg_obj);
     rb_execarg_parent_start(carg.execarg_obj);
 
@@ -224,21 +224,6 @@ no_mesg(char *slavedevice, int nomesg)
 }
 #endif
 
-#if defined(I_PUSH) && !defined(__linux__) && !defined(_AIX)
-static inline int
-ioctl_I_PUSH(int fd, const char *const name)
-{
-    int ret = 0;
-# if defined(I_FIND)
-    ret = ioctl(fd, I_FIND, name);
-# endif
-    if (ret == 0) {
-        ret = ioctl(fd, I_PUSH, name);
-    }
-    return ret;
-}
-#endif
-
 static int
 get_device_once(int *master, int *slave, char SlaveName[DEVICELEN], int nomesg, int fail)
 {
@@ -246,13 +231,19 @@ get_device_once(int *master, int *slave, char SlaveName[DEVICELEN], int nomesg,
     /* Unix98 PTY */
     int masterfd = -1, slavefd = -1;
     char *slavedevice;
+    struct sigaction dfl, old;
+
+    dfl.sa_handler = SIG_DFL;
+    dfl.sa_flags = 0;
+    sigemptyset(&dfl.sa_mask);
 
-#if defined(__sun) || defined(__OpenBSD__) || (defined(__FreeBSD__) && __FreeBSD_version < 902000)
+#if defined(__sun) || (defined(__FreeBSD__) && __FreeBSD_version < 902000)
     /* workaround for Solaris 10: grantpt() doesn't work if FD_CLOEXEC is set.  [ruby-dev:44688] */
     /* FreeBSD 9.2 or later supports O_CLOEXEC
      * http://www.freebsd.org/cgi/query-pr.cgi?pr=162374 */
     if ((masterfd = posix_openpt(O_RDWR|O_NOCTTY)) == -1) goto error;
-    if (rb_grantpt(masterfd) == -1) goto error;
+    if (sigaction(SIGCHLD, &dfl, &old) == -1) goto error;
+    if (grantpt(masterfd) == -1) goto grantpt_error;
     rb_fd_fix_cloexec(masterfd);
 #else
     {
@@ -266,8 +257,10 @@ get_device_once(int *master, int *slave, char SlaveName[DEVICELEN], int nomesg,
 	if ((masterfd = posix_openpt(flags)) == -1) goto error;
     }
     rb_fd_fix_cloexec(masterfd);
-    if (rb_grantpt(masterfd) == -1) goto error;
+    if (sigaction(SIGCHLD, &dfl, &old) == -1) goto error;
+    if (grantpt(masterfd) == -1) goto grantpt_error;
 #endif
+    if (sigaction(SIGCHLD, &old, NULL) == -1) goto error;
     if (unlockpt(masterfd) == -1) goto error;
     if ((slavedevice = ptsname(masterfd)) == NULL) goto error;
     if (no_mesg(slavedevice, nomesg) == -1) goto error;
@@ -275,9 +268,9 @@ get_device_once(int *master, int *slave, char SlaveName[DEVICELEN], int nomesg,
     rb_update_max_fd(slavefd);
 
 #if defined(I_PUSH) && !defined(__linux__) && !defined(_AIX)
-    if (ioctl_I_PUSH(slavefd, "ptem") == -1) goto error;
-    if (ioctl_I_PUSH(slavefd, "ldterm") == -1) goto error;
-    if (ioctl_I_PUSH(slavefd, "ttcompat") == -1) goto error;
+    if (ioctl(slavefd, I_PUSH, "ptem") == -1) goto error;
+    if (ioctl(slavefd, I_PUSH, "ldterm") == -1) goto error;
+    if (ioctl(slavefd, I_PUSH, "ttcompat") == -1) goto error;
 #endif
 
     *master = masterfd;
@@ -285,6 +278,8 @@ get_device_once(int *master, int *slave, char SlaveName[DEVICELEN], int nomesg,
     strlcpy(SlaveName, slavedevice, DEVICELEN);
     return 0;
 
+  grantpt_error:
+    sigaction(SIGCHLD, &old, NULL);
   error:
     if (slavefd != -1) close(slavefd);
     if (masterfd != -1) close(masterfd);
@@ -336,26 +331,30 @@ get_device_once(int *master, int *slave, char SlaveName[DEVICELEN], int nomesg,
 
     extern char *ptsname(int);
     extern int unlockpt(int);
+    extern int grantpt(int);
 
 #if defined(__sun)
     /* workaround for Solaris 10: grantpt() doesn't work if FD_CLOEXEC is set.  [ruby-dev:44688] */
     if((masterfd = open("/dev/ptmx", O_RDWR, 0)) == -1) goto error;
-    if(rb_grantpt(masterfd) == -1) goto error;
+    s = signal(SIGCHLD, SIG_DFL);
+    if(grantpt(masterfd) == -1) goto error;
     rb_fd_fix_cloexec(masterfd);
 #else
     if((masterfd = rb_cloexec_open("/dev/ptmx", O_RDWR, 0)) == -1) goto error;
     rb_update_max_fd(masterfd);
-    if(rb_grantpt(masterfd) == -1) goto error;
+    s = signal(SIGCHLD, SIG_DFL);
+    if(grantpt(masterfd) == -1) goto error;
 #endif
+    signal(SIGCHLD, s);
     if(unlockpt(masterfd) == -1) goto error;
     if((slavedevice = ptsname(masterfd)) == NULL) goto error;
     if (no_mesg(slavedevice, nomesg) == -1) goto error;
     if((slavefd = rb_cloexec_open(slavedevice, O_RDWR, 0)) == -1) goto error;
     rb_update_max_fd(slavefd);
 #if defined(I_PUSH) && !defined(__linux__) && !defined(_AIX)
-    if(ioctl_I_PUSH(slavefd, "ptem") == -1) goto error;
-    if(ioctl_I_PUSH(slavefd, "ldterm") == -1) goto error;
-    ioctl_I_PUSH(slavefd, "ttcompat");
+    if(ioctl(slavefd, I_PUSH, "ptem") == -1) goto error;
+    if(ioctl(slavefd, I_PUSH, "ldterm") == -1) goto error;
+    ioctl(slavefd, I_PUSH, "ttcompat");
 #endif
     *master = masterfd;
     *slave = slavefd;
@@ -373,34 +372,62 @@ get_device_once(int *master, int *slave, char SlaveName[DEVICELEN], int nomesg,
     int  i;
     char MasterName[DEVICELEN];
 
-#define HEX1(c) \
-	c"0",c"1",c"2",c"3",c"4",c"5",c"6",c"7", \
-	c"8",c"9",c"a",c"b",c"c",c"d",c"e",c"f"
-
 #if defined(__hpux)
     static const char MasterDevice[] = "/dev/ptym/pty%s";
     static const char SlaveDevice[] =  "/dev/pty/tty%s";
     static const char deviceNo[][3] = {
-	HEX1("p"), HEX1("q"), HEX1("r"), HEX1("s"),
-	HEX1("t"), HEX1("u"), HEX1("v"), HEX1("w"),
+    "p0","p1","p2","p3","p4","p5","p6","p7",
+    "p8","p9","pa","pb","pc","pd","pe","pf",
+    "q0","q1","q2","q3","q4","q5","q6","q7",
+    "q8","q9","qa","qb","qc","qd","qe","qf",
+    "r0","r1","r2","r3","r4","r5","r6","r7",
+    "r8","r9","ra","rb","rc","rd","re","rf",
+    "s0","s1","s2","s3","s4","s5","s6","s7",
+    "s8","s9","sa","sb","sc","sd","se","sf",
+    "t0","t1","t2","t3","t4","t5","t6","t7",
+    "t8","t9","ta","tb","tc","td","te","tf",
+    "u0","u1","u2","u3","u4","u5","u6","u7",
+    "u8","u9","ua","ub","uc","ud","ue","uf",
+    "v0","v1","v2","v3","v4","v5","v6","v7",
+    "v8","v9","va","vb","vc","vd","ve","vf",
+    "w0","w1","w2","w3","w4","w5","w6","w7",
+    "w8","w9","wa","wb","wc","wd","we","wf",
     };
 #elif defined(_IBMESA)  /* AIX/ESA */
     static const char MasterDevice[] = "/dev/ptyp%s";
     static const char SlaveDevice[] = "/dev/ttyp%s";
     static const char deviceNo[][3] = {
-	HEX1("0"), HEX1("1"), HEX1("2"), HEX1("3"),
-	HEX1("4"), HEX1("5"), HEX1("6"), HEX1("7"),
-	HEX1("8"), HEX1("9"), HEX1("a"), HEX1("b"),
-	HEX1("c"), HEX1("d"), HEX1("e"), HEX1("f"),
+    "00","01","02","03","04","05","06","07","08","09","0a","0b","0c","0d","0e","0f",
+    "10","11","12","13","14","15","16","17","18","19","1a","1b","1c","1d","1e","1f",
+    "20","21","22","23","24","25","26","27","28","29","2a","2b","2c","2d","2e","2f",
+    "30","31","32","33","34","35","36","37","38","39","3a","3b","3c","3d","3e","3f",
+    "40","41","42","43","44","45","46","47","48","49","4a","4b","4c","4d","4e","4f",
+    "50","51","52","53","54","55","56","57","58","59","5a","5b","5c","5d","5e","5f",
+    "60","61","62","63","64","65","66","67","68","69","6a","6b","6c","6d","6e","6f",
+    "70","71","72","73","74","75","76","77","78","79","7a","7b","7c","7d","7e","7f",
+    "80","81","82","83","84","85","86","87","88","89","8a","8b","8c","8d","8e","8f",
+    "90","91","92","93","94","95","96","97","98","99","9a","9b","9c","9d","9e","9f",
+    "a0","a1","a2","a3","a4","a5","a6","a7","a8","a9","aa","ab","ac","ad","ae","af",
+    "b0","b1","b2","b3","b4","b5","b6","b7","b8","b9","ba","bb","bc","bd","be","bf",
+    "c0","c1","c2","c3","c4","c5","c6","c7","c8","c9","ca","cb","cc","cd","ce","cf",
+    "d0","d1","d2","d3","d4","d5","d6","d7","d8","d9","da","db","dc","dd","de","df",
+    "e0","e1","e2","e3","e4","e5","e6","e7","e8","e9","ea","eb","ec","ed","ee","ef",
+    "f0","f1","f2","f3","f4","f5","f6","f7","f8","f9","fa","fb","fc","fd","fe","ff",
     };
 #else /* 4.2BSD */
     static const char MasterDevice[] = "/dev/pty%s";
     static const char SlaveDevice[] = "/dev/tty%s";
     static const char deviceNo[][3] = {
-	HEX1("p"), HEX1("q"), HEX1("r"), HEX1("s"),
+    "p0","p1","p2","p3","p4","p5","p6","p7",
+    "p8","p9","pa","pb","pc","pd","pe","pf",
+    "q0","q1","q2","q3","q4","q5","q6","q7",
+    "q8","q9","qa","qb","qc","qd","qe","qf",
+    "r0","r1","r2","r3","r4","r5","r6","r7",
+    "r8","r9","ra","rb","rc","rd","re","rf",
+    "s0","s1","s2","s3","s4","s5","s6","s7",
+    "s8","s9","sa","sb","sc","sd","se","sf",
     };
 #endif
-#undef HEX1
     for (i = 0; i < numberof(deviceNo); i++) {
 	const char *const devno = deviceNo[i];
 	snprintf(MasterName, sizeof MasterName, MasterDevice, devno);
@@ -520,9 +547,8 @@ pty_open(VALUE klass)
 }
 
 static VALUE
-pty_detach_process(VALUE v)
+pty_detach_process(struct pty_info *info)
 {
-    struct pty_info *info = (void *)v;
 #ifdef WNOHANG
     int st;
     if (rb_waitpid(info->child_pid, &st, WNOHANG) <= 0)
@@ -666,7 +692,7 @@ pty_check(int argc, VALUE *argv, VALUE self)
     if (!RTEST(exc)) return rb_last_status_get();
     raise_from_check(cpid, status);
 
-    UNREACHABLE_RETURN(Qnil);
+    UNREACHABLE;
 }
 
 static VALUE cPTY;
@@ -681,7 +707,7 @@ static VALUE cPTY;
 /*
  * Document-class: PTY
  *
- * Creates and manages pseudo terminals (PTYs).  See also
+ * Creates and managed pseudo terminals (PTYs).  See also
  * http://en.wikipedia.org/wiki/Pseudo_terminal
  *
  * PTY allows you to allocate new terminals using ::open or ::spawn a new
diff --git a/ext/racc/cparse/README b/ext/racc/cparse/README
index 550e8d49fe..7771108b84 100644
--- a/ext/racc/cparse/README
+++ b/ext/racc/cparse/README
@@ -7,5 +7,5 @@ your own parser, you must get Racc full package.
 Get it from:
 
   - http://i.loveruby.net/en/projects/racc
-  - https://github.com/ruby/racc
+  - https://github.com/tenderlove/racc
 
diff --git a/ext/racc/cparse/cparse.c b/ext/racc/cparse/cparse.c
index ca74b80000..b4429ed5f3 100644
--- a/ext/racc/cparse/cparse.c
+++ b/ext/racc/cparse/cparse.c
@@ -11,7 +11,7 @@
 
 */
 
-#include <ruby.h>
+#include "ruby/ruby.h"
 
 #ifndef FALSE
 #define FALSE 0
@@ -24,7 +24,7 @@
                         Important Constants
 ----------------------------------------------------------------------- */
 
-#define RACC_VERSION "1.4.15"
+#define RACC_VERSION "1.4.5"
 
 #define DEFAULT_TOKEN -1
 #define ERROR_TOKEN    1
@@ -72,10 +72,6 @@ static ID id_d_e_pop;
 #  define LONG2NUM(i) INT2NUM(i)
 #endif
 
-#ifndef HAVE_RB_ARY_SUBSEQ
-#  define rb_ary_subseq(ary, beg, len) rb_ary_new4(len, RARRAY_PTR(ary) + beg)
-#endif
-
 static ID value_to_id _((VALUE v));
 static inline long num_to_long _((VALUE n));
 
@@ -212,7 +208,7 @@ static void extract_user_token _((struct cparse_params *v,
                                   VALUE block_args, VALUE *tok, VALUE *val));
 static void shift _((struct cparse_params* v, long act, VALUE tok, VALUE val));
 static int reduce _((struct cparse_params* v, long act));
-static rb_block_call_func reduce0;
+static VALUE reduce0 _((VALUE block_args, VALUE data, VALUE self));
 
 #ifdef DEBUG
 # define D_puts(msg)        if (v->sys_debug) puts(msg)
@@ -708,7 +704,7 @@ reduce(struct cparse_params *v, long act)
 }
 
 static VALUE
-reduce0(RB_BLOCK_CALL_FUNC_ARGLIST(_, data))
+reduce0(VALUE val, VALUE data, VALUE self)
 {
     struct cparse_params *v = rb_check_typeddata(data, &cparse_params_type);
     VALUE reduce_to, reduce_len, method_id;
diff --git a/ext/racc/cparse/depend b/ext/racc/cparse/depend
index a156b32343..441d4df0f7 100644
--- a/ext/racc/cparse/depend
+++ b/ext/racc/cparse/depend
@@ -1,8 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 cparse.o: $(RUBY_EXTCONF_H)
 cparse.o: $(arch_hdrdir)/ruby/config.h
-cparse.o: $(hdrdir)/ruby.h
-cparse.o: $(hdrdir)/ruby/assert.h
 cparse.o: $(hdrdir)/ruby/backward.h
 cparse.o: $(hdrdir)/ruby/defines.h
 cparse.o: $(hdrdir)/ruby/intern.h
diff --git a/ext/racc/cparse/extconf.rb b/ext/racc/cparse/extconf.rb
index 47b455d992..dfddf57111 100644
--- a/ext/racc/cparse/extconf.rb
+++ b/ext/racc/cparse/extconf.rb
@@ -1,8 +1,6 @@
 # frozen_string_literal: false
-# $Id: a9187b5bc40e6adf05e7b6ee5b370b39a3429ecd $
+# $Id$
 
 require 'mkmf'
-
-have_func('rb_ary_subseq')
-
+have_func('rb_block_call', 'ruby/ruby.h')
 create_makefile 'racc/cparse'
diff --git a/ext/rbconfig/sizeof/depend b/ext/rbconfig/sizeof/depend
index 9433dd4156..589837bee7 100644
--- a/ext/rbconfig/sizeof/depend
+++ b/ext/rbconfig/sizeof/depend
@@ -1,33 +1,15 @@
-# sources
-
-limits.c: $(top_srcdir)/tool/generic_erb.rb $(top_srcdir)/template/limits.c.tmpl
-	$(Q) $(RUBY) $(top_srcdir)/tool/generic_erb.rb --output=$@ \
-		$(top_srcdir)/template/limits.c.tmpl \
-
 sizes.c: $(top_srcdir)/tool/generic_erb.rb \
 		   $(top_srcdir)/template/sizes.c.tmpl \
-		   $(top_srcdir)/configure.ac \
+		   $(top_srcdir)/configure.in \
 		   $(top_srcdir)/ext/rbconfig/sizeof/extconf.rb
 	$(Q) $(RUBY) $(top_srcdir)/tool/generic_erb.rb --output=$@ \
 		$(top_srcdir)/template/sizes.c.tmpl \
-		$(top_srcdir)/configure.ac \
-		$(top_srcdir)/ext/rbconfig/sizeof/extconf.rb
+                $(top_srcdir)/configure.in \
+                $(top_srcdir)/ext/rbconfig/sizeof/extconf.rb
 
 # AUTOGENERATED DEPENDENCIES START
-limits.o: $(RUBY_EXTCONF_H)
-limits.o: $(arch_hdrdir)/ruby/config.h
-limits.o: $(hdrdir)/ruby/assert.h
-limits.o: $(hdrdir)/ruby/backward.h
-limits.o: $(hdrdir)/ruby/defines.h
-limits.o: $(hdrdir)/ruby/intern.h
-limits.o: $(hdrdir)/ruby/missing.h
-limits.o: $(hdrdir)/ruby/ruby.h
-limits.o: $(hdrdir)/ruby/st.h
-limits.o: $(hdrdir)/ruby/subst.h
-limits.o: limits.c
 sizes.o: $(RUBY_EXTCONF_H)
 sizes.o: $(arch_hdrdir)/ruby/config.h
-sizes.o: $(hdrdir)/ruby/assert.h
 sizes.o: $(hdrdir)/ruby/backward.h
 sizes.o: $(hdrdir)/ruby/defines.h
 sizes.o: $(hdrdir)/ruby/intern.h
diff --git a/ext/rbconfig/sizeof/extconf.rb b/ext/rbconfig/sizeof/extconf.rb
index f7cd58f2d9..8cb16ca866 100644
--- a/ext/rbconfig/sizeof/extconf.rb
+++ b/ext/rbconfig/sizeof/extconf.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: false
-$srcs = %w[sizes.c limits.c]
+$srcs = %w[sizes.c]
 $distcleanfiles.concat($srcs)
 
 have_type('int_least8_t')
diff --git a/ext/readline/.gitignore b/ext/readline/.gitignore
deleted file mode 100644
index 3d372989ae..0000000000
--- a/ext/readline/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/readline-[1-9]*.*
diff --git a/ext/readline/depend b/ext/readline/depend
index 2dde7fca58..eb05e65727 100644
--- a/ext/readline/depend
+++ b/ext/readline/depend
@@ -1,18 +1,18 @@
 # AUTOGENERATED DEPENDENCIES START
 readline.o: $(RUBY_EXTCONF_H)
 readline.o: $(arch_hdrdir)/ruby/config.h
-readline.o: $(hdrdir)/ruby/assert.h
 readline.o: $(hdrdir)/ruby/backward.h
 readline.o: $(hdrdir)/ruby/defines.h
 readline.o: $(hdrdir)/ruby/encoding.h
 readline.o: $(hdrdir)/ruby/intern.h
 readline.o: $(hdrdir)/ruby/io.h
 readline.o: $(hdrdir)/ruby/missing.h
-readline.o: $(hdrdir)/ruby/onigmo.h
 readline.o: $(hdrdir)/ruby/oniguruma.h
 readline.o: $(hdrdir)/ruby/ruby.h
 readline.o: $(hdrdir)/ruby/st.h
 readline.o: $(hdrdir)/ruby/subst.h
 readline.o: $(hdrdir)/ruby/thread.h
+readline.o: $(top_srcdir)/include/ruby.h
+readline.o: $(top_srcdir)/internal.h
 readline.o: readline.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/readline/extconf.rb b/ext/readline/extconf.rb
index fcc62921ae..776ab19ba8 100644
--- a/ext/readline/extconf.rb
+++ b/ext/readline/extconf.rb
@@ -59,7 +59,7 @@ else
             have_library("edit", "readline"))) ||
             (readline.have_header("editline/readline.h") &&
              have_library("edit", "readline"))
-    raise "Neither readline nor libedit was found"
+    raise "readline nor libedit not found"
   end
 end
 
@@ -71,7 +71,6 @@ readline.have_func("rl_completion_matches")
 readline.have_func("rl_refresh_line")
 readline.have_var("rl_deprep_term_function")
 readline.have_var("rl_completion_append_character")
-readline.have_var("rl_completion_quote_character")
 readline.have_var("rl_basic_word_break_characters")
 readline.have_var("rl_completer_word_break_characters")
 readline.have_var("rl_basic_quote_characters")
@@ -82,11 +81,10 @@ readline.have_var("rl_library_version")
 readline.have_var("rl_editing_mode")
 readline.have_var("rl_line_buffer")
 readline.have_var("rl_point")
-readline.have_var("rl_char_is_quoted_p")
 # workaround for native windows.
-/mswin|bccwin/ !~ RUBY_PLATFORM && readline.have_var("rl_event_hook")
-/mswin|bccwin/ !~ RUBY_PLATFORM && readline.have_var("rl_catch_sigwinch")
-/mswin|bccwin/ !~ RUBY_PLATFORM && readline.have_var("rl_catch_signals")
+/mswin|bccwin|mingw/ !~ RUBY_PLATFORM && readline.have_var("rl_event_hook")
+/mswin|bccwin|mingw/ !~ RUBY_PLATFORM && readline.have_var("rl_catch_sigwinch")
+/mswin|bccwin|mingw/ !~ RUBY_PLATFORM && readline.have_var("rl_catch_signals")
 readline.have_var("rl_pre_input_hook")
 readline.have_var("rl_special_prefixes")
 readline.have_func("rl_cleanup_after_signal")
diff --git a/ext/readline/readline-ext.gemspec b/ext/readline/readline-ext.gemspec
deleted file mode 100644
index a611a8ea9a..0000000000
--- a/ext/readline/readline-ext.gemspec
+++ /dev/null
@@ -1,21 +0,0 @@
-Gem::Specification.new do |spec|
-  spec.name          = "readline-ext"
-  spec.version       = "0.1.0"
-  spec.authors       = ["Yukihiro Matsumoto"]
-  spec.email         = ["matz@ruby-lang.org"]
-
-  spec.summary       = %q{Provides an interface for GNU Readline and Edit Line (libedit).}
-  spec.description   = %q{Provides an interface for GNU Readline and Edit Line (libedit).}
-  spec.homepage      = "https://github.com/ruby/readline-ext"
-  spec.license       = "BSD-2-Clause"
-
-  spec.metadata["homepage_uri"] = spec.homepage
-  spec.metadata["source_code_uri"] = spec.homepage
-
-  spec.files         = Dir.chdir(File.expand_path('..', __FILE__)) do
-    `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
-  end
-  spec.bindir        = "exe"
-  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
-end
diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index 646be2b194..c3b98a8dc9 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -33,6 +33,7 @@
 #include <editline/readline.h>
 #endif
 
+#include "internal.h"
 #include "ruby/io.h"
 #include "ruby/thread.h"
 
@@ -57,11 +58,7 @@ static VALUE mReadline;
 
 #define COMPLETION_PROC "completion_proc"
 #define COMPLETION_CASE_FOLD "completion_case_fold"
-static ID id_call, completion_proc, completion_case_fold;
-#if defined HAVE_RL_CHAR_IS_QUOTED_P
-#define QUOTING_DETECTION_PROC "quoting_detection_proc"
-static ID quoting_detection_proc;
-#endif
+static ID completion_proc, completion_case_fold;
 #if USE_INSERT_IGNORE_ESCAPE
 static ID id_orig_prompt, id_last_prompt;
 #endif
@@ -77,8 +74,6 @@ static ID id_special_prefixes;
 #endif
 #ifndef HAVE_RL_USERNAME_COMPLETION_FUNCTION
 # define rl_username_completion_function username_completion_function
-#else
-char *rl_username_completion_function(const char *, int);
 #endif
 #ifndef HAVE_RL_COMPLETION_MATCHES
 # define rl_completion_matches completion_matches
@@ -94,7 +89,7 @@ static char **readline_attempted_completion_function(const char *text,
                                                      int start, int end);
 
 #define OutputStringValue(str) do {\
-    StringValueCStr(str);\
+    SafeStringValue(str);\
     (str) = rb_str_conv_enc((str), rb_enc_get(str), rb_locale_encoding());\
 } while (0)\
 
@@ -137,13 +132,6 @@ static VALUE readline_outstream;
 static FILE *readline_rl_instream;
 static FILE *readline_rl_outstream;
 
-static void
-mustbe_callable(VALUE proc)
-{
-    if (!NIL_P(proc) && !rb_respond_to(proc, id_call))
-        rb_raise(rb_eArgError, "argument must respond to `call'");
-}
-
 #if defined HAVE_RL_GETC_FUNCTION
 
 #ifndef HAVE_RL_GETC
@@ -166,25 +154,24 @@ getc_body(struct getc_struct *p)
 #if defined(_WIN32)
     {
         INPUT_RECORD ir;
-        DWORD n;
+        int n;
         static int prior_key = '0';
         for (;;) {
-            HANDLE h;
             if (prior_key > 0xff) {
                 prior_key = rl_getc(p->input);
                 return prior_key;
             }
-            h = (HANDLE)_get_osfhandle(p->fd);
-            if (PeekConsoleInput(h, &ir, 1, &n)) {
+            if (PeekConsoleInput((HANDLE)_get_osfhandle(p->fd), &ir, 1, &n)) {
                 if (n == 1) {
                     if (ir.EventType == KEY_EVENT && ir.Event.KeyEvent.bKeyDown) {
                         prior_key = rl_getc(p->input);
                         return prior_key;
                     } else {
-                        ReadConsoleInput(h, &ir, 1, &n);
+                        ReadConsoleInput((HANDLE)_get_osfhandle(p->fd), &ir, 1, &n);
                     }
                 } else {
-                    rb_w32_wait_events_blocking(&h, 1, INFINITE);
+                    HANDLE h = (HANDLE)_get_osfhandle(p->fd);
+                    rb_w32_wait_events(&h, 1, INFINITE);
                 }
             } else {
                 break;
@@ -631,7 +618,8 @@ readline_s_set_output(VALUE self, VALUE output)
 static VALUE
 readline_s_set_pre_input_hook(VALUE self, VALUE proc)
 {
-    mustbe_callable(proc);
+    if (!NIL_P(proc) && !rb_respond_to(proc, rb_intern("call")))
+        rb_raise(rb_eArgError, "argument must respond to `call'");
     return rb_ivar_set(mReadline, id_pre_input_hook, proc);
 }
 
@@ -658,7 +646,7 @@ readline_pre_input_hook(void)
 
     proc = rb_attr_get(mReadline, id_pre_input_hook);
     if (!NIL_P(proc))
-        rb_funcall(proc, id_call, 0);
+        rb_funcall(proc, rb_intern("call"), 0);
     return 0;
 }
 #else
@@ -689,17 +677,6 @@ readline_s_insert_text(VALUE self, VALUE str)
 #endif
 
 #if defined(HAVE_RL_DELETE_TEXT)
-int rl_delete_text(int, int);
-static const char *
-str_subpos(const char *ptr, const char *end, long beg, long *sublen, rb_encoding *enc)
-{
-    VALUE str = rb_enc_str_new_static(ptr, end-ptr, enc);
-    OBJ_FREEZE(str);
-    ptr = rb_str_subpos(str, beg, sublen);
-    rb_gc_force_recycle(str);
-    return ptr;
-}
-
 /*
  * call-seq:
  *   Readline.delete_text([start[, length]]) -> self
@@ -717,20 +694,21 @@ readline_s_delete_text(int argc, VALUE *argv, VALUE self)
 {
     rb_check_arity(argc, 0, 2);
     if (rl_line_buffer) {
-        const char *p, *ptr = rl_line_buffer;
-        long beg = 0, len = strlen(ptr);
-        const char *end = ptr + len;
-        rb_encoding *enc = rb_locale_encoding();
+        char *p, *ptr = rl_line_buffer;
+        long beg = 0, len = strlen(rl_line_buffer);
+        struct RString fakestr;
+        VALUE str = rb_setup_fake_str(&fakestr, ptr, len, rb_locale_encoding());
+        OBJ_FREEZE(str);
         if (argc == 2) {
             beg = NUM2LONG(argv[0]);
             len = NUM2LONG(argv[1]);
           num_pos:
-            p = str_subpos(ptr, end, beg, &len, enc);
+            p = rb_str_subpos(str, beg, &len);
             if (!p) rb_raise(rb_eArgError, "invalid index");
             beg = p - ptr;
         }
         else if (argc == 1) {
-            len = rb_enc_strlen(ptr, ptr + len, enc);
+            len = rb_str_strlen(str);
             if (!rb_range_beg_len(argv[0], &beg, &len, len, 1)) {
                 beg = NUM2LONG(argv[0]);
                 goto num_pos;
@@ -822,7 +800,7 @@ readline_s_redisplay(VALUE self)
  *
  * When working with auto-complete there are some strategies that work well.
  * To get some ideas you can take a look at the
- * completion.rb[https://git.ruby-lang.org/ruby.git/tree/lib/irb/completion.rb]
+ * completion.rb[http://svn.ruby-lang.org/repos/ruby/trunk/lib/irb/completion.rb]
  * file for irb.
  *
  * The common strategy is to take a list of possible completions and filter it
@@ -837,7 +815,8 @@ readline_s_redisplay(VALUE self)
 static VALUE
 readline_s_set_completion_proc(VALUE self, VALUE proc)
 {
-    mustbe_callable(proc);
+    if (!NIL_P(proc) && !rb_respond_to(proc, rb_intern("call")))
+        rb_raise(rb_eArgError, "argument must respond to `call'");
     return rb_ivar_set(mReadline, completion_proc, proc);
 }
 
@@ -853,51 +832,6 @@ readline_s_get_completion_proc(VALUE self)
     return rb_attr_get(mReadline, completion_proc);
 }
 
-#ifdef HAVE_RL_CHAR_IS_QUOTED_P
-/*
- * call-seq:
- *   Readline.quoting_detection_proc = proc
- *
- * Specifies a Proc object +proc+ to determine if a character in the user's
- * input is escaped. It should take the user's input and the index of the
- * character in question as input, and return a boolean (true if the specified
- * character is escaped).
- *
- * Readline will only call this proc with characters specified in
- * +completer_quote_characters+, to discover if they indicate the end of a
- * quoted argument, or characters specified in
- * +completer_word_break_characters+, to discover if they indicate a break
- * between arguments.
- *
- * If +completer_quote_characters+ is not set, or if the user input doesn't
- * contain one of the +completer_quote_characters+ or a +\+ character,
- * Readline will not attempt to use this proc at all.
- *
- * Raises ArgumentError if +proc+ does not respond to the call method.
- */
-static VALUE
-readline_s_set_quoting_detection_proc(VALUE self, VALUE proc)
-{
-    mustbe_callable(proc);
-    return rb_ivar_set(mReadline, quoting_detection_proc, proc);
-}
-
-/*
- * call-seq:
- *   Readline.quoting_detection_proc -> proc
- *
- * Returns the quoting detection Proc object.
- */
-static VALUE
-readline_s_get_quoting_detection_proc(VALUE self)
-{
-    return rb_attr_get(mReadline, quoting_detection_proc);
-}
-#else
-#define readline_s_set_quoting_detection_proc rb_f_notimplement
-#define readline_s_get_quoting_detection_proc rb_f_notimplement
-#endif
-
 /*
  * call-seq:
  *   Readline.completion_case_fold = bool
@@ -1019,7 +953,7 @@ readline_attempted_completion_function(const char *text, int start, int end)
     rl_attempted_completion_over = 1;
 #endif
     case_fold = RTEST(rb_attr_get(mReadline, completion_case_fold));
-    ary = rb_funcall(proc, id_call, 1, rb_locale_str_new_cstr(text));
+    ary = rb_funcall(proc, rb_intern("call"), 1, rb_locale_str_new_cstr(text));
     if (!RB_TYPE_P(ary, T_ARRAY))
         ary = rb_Array(ary);
     matches = RARRAY_LEN(ary);
@@ -1073,32 +1007,6 @@ readline_attempted_completion_function(const char *text, int start, int end)
     return result;
 }
 
-#ifdef HAVE_RL_CHAR_IS_QUOTED_P
-static int
-readline_char_is_quoted(char *text, int byte_index)
-{
-    VALUE proc, result, str;
-    long char_index;
-    size_t len;
-
-    proc = rb_attr_get(mReadline, quoting_detection_proc);
-    if (NIL_P(proc)) {
-        return 0;
-    }
-
-    len = strlen(text);
-    if (byte_index < 0 || len < (size_t)byte_index) {
-        rb_raise(rb_eIndexError, "invalid byte index (%d in %"PRIdSIZE")",
-                 byte_index, len);
-    }
-
-    str = rb_locale_str_new(text, len);
-    char_index = rb_str_sublen(str, byte_index);
-    result = rb_funcall(proc, id_call, 2, str, LONG2FIX(char_index));
-    return RTEST(result);
-}
-#endif
-
 #ifdef HAVE_RL_SET_SCREEN_SIZE
 /*
  * call-seq:
@@ -1148,7 +1056,6 @@ readline_s_get_screen_size(VALUE self)
 #endif
 
 #ifdef HAVE_RL_VI_EDITING_MODE
-int rl_vi_editing_mode(int, int);
 /*
  * call-seq:
  *   Readline.vi_editing_mode -> nil
@@ -1187,7 +1094,6 @@ readline_s_vi_editing_mode_p(VALUE self)
 #endif
 
 #ifdef HAVE_RL_EMACS_EDITING_MODE
-int rl_emacs_editing_mode(int, int);
 /*
  * call-seq:
  *   Readline.emacs_editing_mode -> nil
@@ -1307,35 +1213,6 @@ readline_s_get_completion_append_character(VALUE self)
 #define readline_s_get_completion_append_character rb_f_notimplement
 #endif
 
-#ifdef HAVE_RL_COMPLETION_QUOTE_CHARACTER
-/*
- * call-seq:
- *   Readline.completion_quote_character -> char
- *
- * When called during a completion (e.g. from within your completion_proc),
- * it will return a string containing the character used to quote the
- * argument being completed, or nil if the argument is unquoted.
- *
- * When called at other times, it will always return nil.
- *
- * Note that Readline.completer_quote_characters must be set,
- * or this method will always return nil.
- */
-static VALUE
-readline_s_get_completion_quote_character(VALUE self)
-{
-    char buf[1];
-
-    if (rl_completion_quote_character == '\0')
-        return Qnil;
-
-    buf[0] = (char) rl_completion_quote_character;
-    return rb_locale_str_new(buf, 1);
-}
-#else
-#define readline_s_get_completion_quote_character rb_f_notimplement
-#endif
-
 #ifdef HAVE_RL_BASIC_WORD_BREAK_CHARACTERS
 /*
  * call-seq:
@@ -1381,7 +1258,7 @@ readline_s_set_basic_word_break_characters(VALUE self, VALUE str)
  * Raises NotImplementedError if the using readline library does not support.
  */
 static VALUE
-readline_s_get_basic_word_break_characters(VALUE self)
+readline_s_get_basic_word_break_characters(VALUE self, VALUE str)
 {
     if (rl_basic_word_break_characters == NULL)
         return Qnil;
@@ -1436,7 +1313,7 @@ readline_s_set_completer_word_break_characters(VALUE self, VALUE str)
  * Raises NotImplementedError if the using readline library does not support.
  */
 static VALUE
-readline_s_get_completer_word_break_characters(VALUE self)
+readline_s_get_completer_word_break_characters(VALUE self, VALUE str)
 {
     if (rl_completer_word_break_characters == NULL)
         return Qnil;
@@ -1551,7 +1428,7 @@ readline_s_set_basic_quote_characters(VALUE self, VALUE str)
  * Raises NotImplementedError if the using readline library does not support.
  */
 static VALUE
-readline_s_get_basic_quote_characters(VALUE self)
+readline_s_get_basic_quote_characters(VALUE self, VALUE str)
 {
     if (rl_basic_quote_characters == NULL)
         return Qnil;
@@ -1607,7 +1484,7 @@ readline_s_set_completer_quote_characters(VALUE self, VALUE str)
  * Raises NotImplementedError if the using readline library does not support.
  */
 static VALUE
-readline_s_get_completer_quote_characters(VALUE self)
+readline_s_get_completer_quote_characters(VALUE self, VALUE str)
 {
     if (rl_completer_quote_characters == NULL)
         return Qnil;
@@ -1661,7 +1538,7 @@ readline_s_set_filename_quote_characters(VALUE self, VALUE str)
  * Raises NotImplementedError if the using readline library does not support.
  */
 static VALUE
-readline_s_get_filename_quote_characters(VALUE self)
+readline_s_get_filename_quote_characters(VALUE self, VALUE str)
 {
     if (rl_filename_quote_characters == NULL)
         return Qnil;
@@ -1672,7 +1549,6 @@ readline_s_get_filename_quote_characters(VALUE self)
 #endif
 
 #ifdef HAVE_RL_REFRESH_LINE
-int rl_refresh_line(int, int);
 /*
  * call-seq:
  *   Readline.refresh_line -> nil
@@ -1790,7 +1666,7 @@ rb_remove_history(int index)
 #else
     rb_notimplement();
 
-    UNREACHABLE_RETURN(Qnil);
+    UNREACHABLE;
 #endif
 }
 
@@ -1918,11 +1794,6 @@ username_completion_proc_call(VALUE self, VALUE str)
     return result;
 }
 
-#ifdef HAVE_RL_CLEAR_SIGNALS
-int rl_clear_signals(void);
-#endif
-
-#undef rb_intern
 void
 Init_readline(void)
 {
@@ -1942,7 +1813,6 @@ Init_readline(void)
 
     using_history();
 
-    id_call = rb_intern("call");
     completion_proc = rb_intern(COMPLETION_PROC);
     completion_case_fold = rb_intern(COMPLETION_CASE_FOLD);
 #if defined(HAVE_RL_PRE_INPUT_HOOK)
@@ -1951,9 +1821,6 @@ Init_readline(void)
 #if defined(HAVE_RL_SPECIAL_PREFIXES)
     id_special_prefixes = rb_intern("special_prefixes");
 #endif
-#if defined HAVE_RL_CHAR_IS_QUOTED_P
-    quoting_detection_proc = rb_intern(QUOTING_DETECTION_PROC);
-#endif
 
     mReadline = rb_define_module("Readline");
     rb_define_module_function(mReadline, "readline",
@@ -1966,10 +1833,6 @@ Init_readline(void)
                                readline_s_set_completion_proc, 1);
     rb_define_singleton_method(mReadline, "completion_proc",
                                readline_s_get_completion_proc, 0);
-    rb_define_singleton_method(mReadline, "quoting_detection_proc=",
-                               readline_s_set_quoting_detection_proc, 1);
-    rb_define_singleton_method(mReadline, "quoting_detection_proc",
-                               readline_s_get_quoting_detection_proc, 0);
     rb_define_singleton_method(mReadline, "completion_case_fold=",
                                readline_s_set_completion_case_fold, 1);
     rb_define_singleton_method(mReadline, "completion_case_fold",
@@ -1996,8 +1859,6 @@ Init_readline(void)
                                readline_s_set_completion_append_character, 1);
     rb_define_singleton_method(mReadline, "completion_append_character",
                                readline_s_get_completion_append_character, 0);
-    rb_define_singleton_method(mReadline, "completion_quote_character",
-                               readline_s_get_completion_quote_character, 0);
     rb_define_singleton_method(mReadline, "basic_word_break_characters=",
                                readline_s_set_basic_word_break_characters, 1);
     rb_define_singleton_method(mReadline, "basic_word_break_characters",
@@ -2036,8 +1897,8 @@ Init_readline(void)
                                readline_s_get_special_prefixes, 0);
 
 #if USE_INSERT_IGNORE_ESCAPE
-    id_orig_prompt = rb_intern("orig_prompt");
-    id_last_prompt = rb_intern("last_prompt");
+    CONST_ID(id_orig_prompt, "orig_prompt");
+    CONST_ID(id_last_prompt, "last_prompt");
 #endif
 
     history = rb_obj_alloc(rb_cObject);
@@ -2120,9 +1981,6 @@ Init_readline(void)
 #if defined(HAVE_RL_PRE_INPUT_HOOK)
     rl_pre_input_hook = (rl_hook_func_t *)readline_pre_input_hook;
 #endif
-#if defined HAVE_RL_CHAR_IS_QUOTED_P
-    rl_char_is_quoted_p = &readline_char_is_quoted;
-#endif
 #ifdef HAVE_RL_CATCH_SIGNALS
     rl_catch_signals = 0;
 #endif
@@ -2133,9 +1991,3 @@ Init_readline(void)
     rb_gc_register_address(&readline_instream);
     rb_gc_register_address(&readline_outstream);
 }
-
-/*
- * Local variables:
- * indent-tabs-mode: nil
- * end:
- */
diff --git a/ext/ripper/depend b/ext/ripper/depend
index 69759ec716..7ea823c427 100644
--- a/ext/ripper/depend
+++ b/ext/ripper/depend
@@ -1,6 +1,7 @@
 GEN  = $(srcdir)/tools/generate.rb
 SRC1 = $(top_srcdir)/parse.y
 SRC2 = $(srcdir)/eventids2.c
+BISON = bison
 
 .SUFFIXES: .y
 
@@ -11,17 +12,15 @@ ripper.o: ripper.c
 .y.c:
 	$(ECHO) compiling compiler $<
 	$(Q) $(BISON) -t -v -oy.tab.c $<
-	$(Q) sed -e "/^#/s!y\.tab\.c!$@!" -f $(top_srcdir)/tool/ytab.sed y.tab.c > $@
+	$(Q) sed -f $(top_srcdir)/tool/ytab.sed -e "/^#/s!y\.tab\.c!$@!" y.tab.c > $@
 	@$(RM) y.tab.c
 
 all: check
 static: check
 
-ripper.y: $(srcdir)/tools/preproc.rb $(srcdir)/tools/dsl.rb $(top_srcdir)/parse.y {$(VPATH)}id.h
+ripper.y: $(srcdir)/tools/preproc.rb $(top_srcdir)/parse.y
 	$(ECHO) extracting $@ from $(top_srcdir)/parse.y
-	$(Q) $(RUBY) $(top_srcdir)/tool/id2token.rb --path-separator=.$(PATH_SEPARATOR)./ \
-		--vpath=$(VPATH)$(PATH_SEPARATOR)$(top_srcdir) id.h $(top_srcdir)/parse.y > ripper.tmp.y
-	$(Q) $(RUBY) $(top_srcdir)/tool/pure_parser.rb ripper.tmp.y $(BISON)
+	$(Q) $(RUBY) $(top_srcdir)/tool/id2token.rb --path-separator=.$(PATH_SEPARATOR)./ --vpath=$(VPATH) id.h $(top_srcdir)/parse.y > ripper.tmp.y
 	$(Q) $(RUBY) $(srcdir)/tools/preproc.rb ripper.tmp.y --output=$@
 	$(Q) $(RM) ripper.tmp.y
 
@@ -32,11 +31,11 @@ check: .eventids2-check
 	$(Q) $(RUBY) $(GEN) --mode=check --ids1src=$(SRC1) --ids2src=$(SRC2)
 	@exit > $@
 
-eventids1.c: $(GEN) $(srcdir)/tools/dsl.rb $(SRC1)
+eventids1.c: $(srcdir)/tools/generate.rb $(SRC1)
 	$(ECHO) generating $@ from $(SRC1)
 	$(Q) $(RUBY) $(GEN) --mode=eventids1 --ids1src=$(SRC1) --output=$@
 
-eventids2table.c: $(GEN) $(srcdir)/tools/dsl.rb $(SRC2)
+eventids2table.c: $(srcdir)/tools/generate.rb $(SRC2)
 	$(ECHO) generating $@ from $(SRC2)
 	$(Q) $(RUBY) $(GEN) --mode=eventids2table --ids2src=$(SRC2) --output=$@
 
@@ -50,20 +49,19 @@ ripper.E: ripper.c
 # AUTOGENERATED DEPENDENCIES START
 ripper.o: $(RUBY_EXTCONF_H)
 ripper.o: $(arch_hdrdir)/ruby/config.h
-ripper.o: $(hdrdir)/ruby.h
-ripper.o: $(hdrdir)/ruby/assert.h
 ripper.o: $(hdrdir)/ruby/backward.h
 ripper.o: $(hdrdir)/ruby/defines.h
 ripper.o: $(hdrdir)/ruby/encoding.h
 ripper.o: $(hdrdir)/ruby/intern.h
+ripper.o: $(hdrdir)/ruby/io.h
 ripper.o: $(hdrdir)/ruby/missing.h
-ripper.o: $(hdrdir)/ruby/onigmo.h
 ripper.o: $(hdrdir)/ruby/oniguruma.h
 ripper.o: $(hdrdir)/ruby/regex.h
 ripper.o: $(hdrdir)/ruby/ruby.h
 ripper.o: $(hdrdir)/ruby/st.h
 ripper.o: $(hdrdir)/ruby/subst.h
 ripper.o: $(hdrdir)/ruby/util.h
+ripper.o: $(top_srcdir)/include/ruby.h
 ripper.o: $(top_srcdir)/internal.h
 ripper.o: $(top_srcdir)/node.h
 ripper.o: $(top_srcdir)/regenc.h
diff --git a/ext/ripper/eventids2.c b/ext/ripper/eventids2.c
index cdac2081e6..04a40e0da7 100644
--- a/ext/ripper/eventids2.c
+++ b/ext/ripper/eventids2.c
@@ -1,13 +1,12 @@
-enum {
-    tIGNORED_NL  = tLAST_TOKEN + 1,
-    tCOMMENT,
-    tEMBDOC_BEG,
-    tEMBDOC,
-    tEMBDOC_END,
-    tHEREDOC_BEG,
-    tHEREDOC_END,
-    k__END__
-};
+#define tIGNORED_NL      (tLAST_TOKEN + 1)
+#define tCOMMENT         (tLAST_TOKEN + 2)
+#define tEMBDOC_BEG      (tLAST_TOKEN + 3)
+#define tEMBDOC          (tLAST_TOKEN + 4)
+#define tEMBDOC_END      (tLAST_TOKEN + 5)
+#define tSP              (tLAST_TOKEN + 6)
+#define tHEREDOC_BEG     (tLAST_TOKEN + 7)
+#define tHEREDOC_END     (tLAST_TOKEN + 8)
+#define k__END__         (tLAST_TOKEN + 9)
 
 typedef struct {
     ID ripper_id_backref;
@@ -128,178 +127,180 @@ ripper_init_eventids2(void)
 
 STATIC_ASSERT(k__END___range, k__END__ < SHRT_MAX);
 STATIC_ASSERT(ripper_scanner_ids_size, sizeof(ripper_scanner_ids) < SHRT_MAX);
+#define O(member) (int)offsetof(ripper_scanner_ids_t, ripper_id_##member)
+
+static const struct token_assoc {
+    unsigned short token;
+    unsigned short id_offset;
+} token_to_eventid[] = {
+    {' ',			O(words_sep)},
+    {'!',			O(op)},
+    {'%',			O(op)},
+    {'&',			O(op)},
+    {'*',			O(op)},
+    {'+',			O(op)},
+    {'-',			O(op)},
+    {'/',			O(op)},
+    {'<',			O(op)},
+    {'=',			O(op)},
+    {'>',			O(op)},
+    {'?',			O(op)},
+    {'^',			O(op)},
+    {'|',			O(op)},
+    {'~',			O(op)},
+    {':',			O(op)},
+    {',',			O(comma)},
+    {'.',			O(period)},
+    {';',			O(semicolon)},
+    {'`',			O(backtick)},
+    {'\n',			O(nl)},
+    {keyword_alias,		O(kw)},
+    {keyword_and,		O(kw)},
+    {keyword_begin,		O(kw)},
+    {keyword_break,		O(kw)},
+    {keyword_case,		O(kw)},
+    {keyword_class,		O(kw)},
+    {keyword_def,		O(kw)},
+    {keyword_defined,		O(kw)},
+    {keyword_do,		O(kw)},
+    {keyword_do_block,		O(kw)},
+    {keyword_do_cond,		O(kw)},
+    {keyword_else,		O(kw)},
+    {keyword_elsif,		O(kw)},
+    {keyword_end,		O(kw)},
+    {keyword_ensure,		O(kw)},
+    {keyword_false,		O(kw)},
+    {keyword_for,		O(kw)},
+    {keyword_if,		O(kw)},
+    {modifier_if,		O(kw)},
+    {keyword_in,		O(kw)},
+    {keyword_module,		O(kw)},
+    {keyword_next,		O(kw)},
+    {keyword_nil,		O(kw)},
+    {keyword_not,		O(kw)},
+    {keyword_or,		O(kw)},
+    {keyword_redo,		O(kw)},
+    {keyword_rescue,		O(kw)},
+    {modifier_rescue,		O(kw)},
+    {keyword_retry,		O(kw)},
+    {keyword_return,		O(kw)},
+    {keyword_self,		O(kw)},
+    {keyword_super,		O(kw)},
+    {keyword_then,		O(kw)},
+    {keyword_true,		O(kw)},
+    {keyword_undef,		O(kw)},
+    {keyword_unless,		O(kw)},
+    {modifier_unless,		O(kw)},
+    {keyword_until,		O(kw)},
+    {modifier_until,		O(kw)},
+    {keyword_when,		O(kw)},
+    {keyword_while,		O(kw)},
+    {modifier_while,		O(kw)},
+    {keyword_yield,		O(kw)},
+    {keyword__FILE__,		O(kw)},
+    {keyword__LINE__,		O(kw)},
+    {keyword__ENCODING__,	O(kw)},
+    {keyword_BEGIN,		O(kw)},
+    {keyword_END,		O(kw)},
+    {keyword_do_LAMBDA,		O(kw)},
+    {tAMPER,			O(op)},
+    {tANDOP,			O(op)},
+    {tAREF,			O(op)},
+    {tASET,			O(op)},
+    {tASSOC,			O(op)},
+    {tBACK_REF,			O(backref)},
+    {tCHAR,			O(CHAR)},
+    {tCMP,			O(op)},
+    {tCOLON2,			O(op)},
+    {tCOLON3,			O(op)},
+    {tCONSTANT,			O(const)},
+    {tCVAR,			O(cvar)},
+    {tDOT2,			O(op)},
+    {tDOT3,			O(op)},
+    {tEQ,			O(op)},
+    {tEQQ,			O(op)},
+    {tFID,			O(ident)},
+    {tFLOAT,			O(float)},
+    {tGEQ,			O(op)},
+    {tGVAR,			O(gvar)},
+    {tIDENTIFIER,		O(ident)},
+    {tIMAGINARY,		O(imaginary)},
+    {tINTEGER,			O(int)},
+    {tIVAR,			O(ivar)},
+    {tLBRACE,			O(lbrace)},
+    {tLBRACE_ARG,		O(lbrace)},
+    {'{',			O(lbrace)},
+    {'}',			O(rbrace)},
+    {tLBRACK,			O(lbracket)},
+    {'[',			O(lbracket)},
+    {']',			O(rbracket)},
+    {tLEQ,			O(op)},
+    {tLPAREN,			O(lparen)},
+    {tLPAREN_ARG,		O(lparen)},
+    {'(',			O(lparen)},
+    {')',			O(rparen)},
+    {tLSHFT,			O(op)},
+    {tMATCH,			O(op)},
+    {tNEQ,			O(op)},
+    {tNMATCH,			O(op)},
+    {tNTH_REF,			O(backref)},
+    {tOP_ASGN,			O(op)},
+    {tOROP,			O(op)},
+    {tPOW,			O(op)},
+    {tQWORDS_BEG,		O(qwords_beg)},
+    {tQSYMBOLS_BEG,		O(qsymbols_beg)},
+    {tSYMBOLS_BEG,		O(symbols_beg)},
+    {tRATIONAL,			O(rational)},
+    {tREGEXP_BEG,		O(regexp_beg)},
+    {tREGEXP_END,		O(regexp_end)},
+    {tRPAREN,			O(rparen)},
+    {tRSHFT,			O(op)},
+    {tSTAR,			O(op)},
+    {tDSTAR,			O(op)},
+    {tANDDOT,			O(op)},
+    {tSTRING_BEG,		O(tstring_beg)},
+    {tSTRING_CONTENT,		O(tstring_content)},
+    {tSTRING_DBEG,		O(embexpr_beg)},
+    {tSTRING_DEND,		O(embexpr_end)},
+    {tSTRING_DVAR,		O(embvar)},
+    {tSTRING_END,		O(tstring_end)},
+    {tSYMBEG,			O(symbeg)},
+    {tUMINUS,			O(op)},
+    {tUMINUS_NUM,		O(op)},
+    {tUPLUS,			O(op)},
+    {tWORDS_BEG,		O(words_beg)},
+    {tXSTRING_BEG,		O(backtick)},
+    {tLABEL,			O(label)},
+    {tLABEL_END,		O(label_end)},
+    {tLAMBDA,			O(tlambda)},
+    {tLAMBEG,			O(tlambeg)},
+
+    /* ripper specific tokens */
+    {tIGNORED_NL,		O(ignored_nl)},
+    {tCOMMENT,			O(comment)},
+    {tEMBDOC_BEG,		O(embdoc_beg)},
+    {tEMBDOC,			O(embdoc)},
+    {tEMBDOC_END,		O(embdoc_end)},
+    {tSP,			O(sp)},
+    {tHEREDOC_BEG,		O(heredoc_beg)},
+    {tHEREDOC_END,		O(heredoc_end)},
+    {k__END__,			O(__end__)},
+};
 
 static ID
-ripper_token2eventid(enum yytokentype tok)
+ripper_token2eventid(int tok)
 {
-#define O(member) (int)offsetof(ripper_scanner_ids_t, ripper_id_##member)+1
-    static const unsigned short offsets[] = {
-        [' ']			= O(words_sep),
-        ['!']			= O(op),
-        ['%']			= O(op),
-        ['&']			= O(op),
-        ['*']			= O(op),
-        ['+']			= O(op),
-        ['-']			= O(op),
-        ['/']			= O(op),
-        ['<']			= O(op),
-        ['=']			= O(op),
-        ['>']			= O(op),
-        ['?']			= O(op),
-        ['^']			= O(op),
-        ['|']			= O(op),
-        ['~']			= O(op),
-        [':']			= O(op),
-        [',']			= O(comma),
-        ['.']			= O(period),
-        [';']			= O(semicolon),
-        ['`']			= O(backtick),
-        ['\n']			= O(nl),
-        [keyword_alias] 	= O(kw),
-        [keyword_and]		= O(kw),
-        [keyword_begin] 	= O(kw),
-        [keyword_break] 	= O(kw),
-        [keyword_case]		= O(kw),
-        [keyword_class] 	= O(kw),
-        [keyword_def]		= O(kw),
-        [keyword_defined]	= O(kw),
-        [keyword_do]		= O(kw),
-        [keyword_do_block]	= O(kw),
-        [keyword_do_cond]	= O(kw),
-        [keyword_else]		= O(kw),
-        [keyword_elsif] 	= O(kw),
-        [keyword_end]		= O(kw),
-        [keyword_ensure]	= O(kw),
-        [keyword_false] 	= O(kw),
-        [keyword_for]		= O(kw),
-        [keyword_if]		= O(kw),
-        [modifier_if]		= O(kw),
-        [keyword_in]		= O(kw),
-        [keyword_module]	= O(kw),
-        [keyword_next]		= O(kw),
-        [keyword_nil]		= O(kw),
-        [keyword_not]		= O(kw),
-        [keyword_or]		= O(kw),
-        [keyword_redo]		= O(kw),
-        [keyword_rescue]	= O(kw),
-        [modifier_rescue]	= O(kw),
-        [keyword_retry] 	= O(kw),
-        [keyword_return]	= O(kw),
-        [keyword_self]		= O(kw),
-        [keyword_super] 	= O(kw),
-        [keyword_then]		= O(kw),
-        [keyword_true]		= O(kw),
-        [keyword_undef] 	= O(kw),
-        [keyword_unless]	= O(kw),
-        [modifier_unless]	= O(kw),
-        [keyword_until] 	= O(kw),
-        [modifier_until]	= O(kw),
-        [keyword_when]		= O(kw),
-        [keyword_while] 	= O(kw),
-        [modifier_while]	= O(kw),
-        [keyword_yield] 	= O(kw),
-        [keyword__FILE__]	= O(kw),
-        [keyword__LINE__]	= O(kw),
-        [keyword__ENCODING__]	= O(kw),
-        [keyword_BEGIN] 	= O(kw),
-        [keyword_END]		= O(kw),
-        [keyword_do_LAMBDA]	= O(kw),
-        [tAMPER]		= O(op),
-        [tANDOP]		= O(op),
-        [tAREF] 		= O(op),
-        [tASET] 		= O(op),
-        [tASSOC]		= O(op),
-        [tBACK_REF]		= O(backref),
-        [tCHAR] 		= O(CHAR),
-        [tCMP]			= O(op),
-        [tCOLON2]		= O(op),
-        [tCOLON3]		= O(op),
-        [tCONSTANT]		= O(const),
-        [tCVAR] 		= O(cvar),
-        [tDOT2] 		= O(op),
-        [tDOT3] 		= O(op),
-        [tBDOT2]		= O(op),
-        [tBDOT3]		= O(op),
-        [tEQ]			= O(op),
-        [tEQQ]			= O(op),
-        [tFID]			= O(ident),
-        [tFLOAT]		= O(float),
-        [tGEQ]			= O(op),
-        [tGVAR] 		= O(gvar),
-        [tIDENTIFIER]		= O(ident),
-        [tIMAGINARY]		= O(imaginary),
-        [tINTEGER]		= O(int),
-        [tIVAR] 		= O(ivar),
-        [tLBRACE]		= O(lbrace),
-        [tLBRACE_ARG]		= O(lbrace),
-        ['{']			= O(lbrace),
-        ['}']			= O(rbrace),
-        [tLBRACK]		= O(lbracket),
-        ['[']			= O(lbracket),
-        [']']			= O(rbracket),
-        [tLEQ]			= O(op),
-        [tLPAREN]		= O(lparen),
-        [tLPAREN_ARG]		= O(lparen),
-        ['(']			= O(lparen),
-        [')']			= O(rparen),
-        [tLSHFT]		= O(op),
-        [tMATCH]		= O(op),
-        [tNEQ]			= O(op),
-        [tNMATCH]		= O(op),
-        [tNTH_REF]		= O(backref),
-        [tOP_ASGN]		= O(op),
-        [tOROP] 		= O(op),
-        [tPOW]			= O(op),
-        [tQWORDS_BEG]		= O(qwords_beg),
-        [tQSYMBOLS_BEG] 	= O(qsymbols_beg),
-        [tSYMBOLS_BEG]		= O(symbols_beg),
-        [tRATIONAL]		= O(rational),
-        [tREGEXP_BEG]		= O(regexp_beg),
-        [tREGEXP_END]		= O(regexp_end),
-        [tRPAREN]		= O(rparen),
-        [tRSHFT]		= O(op),
-        [tSTAR] 		= O(op),
-        [tDSTAR]		= O(op),
-        [tANDDOT]		= O(op),
-        [tSTRING_BEG]		= O(tstring_beg),
-        [tSTRING_CONTENT]	= O(tstring_content),
-        [tSTRING_DBEG]		= O(embexpr_beg),
-        [tSTRING_DEND]		= O(embexpr_end),
-        [tSTRING_DVAR]		= O(embvar),
-        [tSTRING_END]		= O(tstring_end),
-        [tSYMBEG]		= O(symbeg),
-        [tUMINUS]		= O(op),
-        [tUMINUS_NUM]		= O(op),
-        [tUPLUS]		= O(op),
-        [tWORDS_BEG]		= O(words_beg),
-        [tXSTRING_BEG]		= O(backtick),
-        [tLABEL]		= O(label),
-        [tLABEL_END]		= O(label_end),
-        [tLAMBDA]		= O(tlambda),
-        [tLAMBEG]		= O(tlambeg),
-
-        /* ripper specific tokens */
-        [tIGNORED_NL]		= O(ignored_nl),
-        [tCOMMENT]		= O(comment),
-        [tEMBDOC_BEG]		= O(embdoc_beg),
-        [tEMBDOC]		= O(embdoc),
-        [tEMBDOC_END]		= O(embdoc_end),
-        [tSP]			= O(sp),
-        [tHEREDOC_BEG]		= O(heredoc_beg),
-        [tHEREDOC_END]		= O(heredoc_end),
-        [k__END__]		= O(__end__),
-    };
-#undef O
+    int i;
 
-    int i = (int)tok;
-    if (i >= 0 && i < numberof(offsets) && (i = offsets[i]) > 0) {
-        return *(const ID *)((const char *)&ripper_scanner_ids-1+i);
+    for (i = 0; i < numberof(token_to_eventid); i++) {
+	const struct token_assoc *const a = &token_to_eventid[i];
+        if (a->token == tok)
+            return *(const ID *)((const char *)&ripper_scanner_ids + a->id_offset);
     }
-    /* 128..256 are used as operator tokens */
-    if (tok < 128) {
+    if (tok < 256) {
         return ripper_scanner_ids.ripper_id_CHAR;
     }
     rb_raise(rb_eRuntimeError, "[Ripper FATAL] unknown token %d", tok);
 
-    UNREACHABLE_RETURN(0);
+    UNREACHABLE;
 }
diff --git a/ext/ripper/extconf.rb b/ext/ripper/extconf.rb
index 2dde565bd9..91d4b320e4 100644
--- a/ext/ripper/extconf.rb
+++ b/ext/ripper/extconf.rb
@@ -1,13 +1,11 @@
 #!ruby -s
-# frozen_string_literal: true
+# frozen_string_literal: false
 
 require 'mkmf'
 require 'rbconfig'
 
 def main
-  yacc = ENV["YACC"] || "bison"
-
-  unless find_executable(yacc)
+  unless find_executable('bison')
     unless File.exist?('ripper.c') or File.exist?("#{$srcdir}/ripper.c")
       raise 'missing bison; abort'
     end
@@ -18,9 +16,7 @@ def main
   $defs << '-DRIPPER_DEBUG' if $debug
   $VPATH << '$(topdir)' << '$(top_srcdir)'
   $INCFLAGS << ' -I$(topdir) -I$(top_srcdir)'
-  create_makefile 'ripper' do |conf|
-    conf << "BISON = #{yacc}"
-  end
+  create_makefile 'ripper'
 end
 
 main
diff --git a/ext/ripper/lib/ripper.rb b/ext/ripper/lib/ripper.rb
index e937d65217..c5c3a8091e 100644
--- a/ext/ripper/lib/ripper.rb
+++ b/ext/ripper/lib/ripper.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'ripper/core'
 require 'ripper/lexer'
 require 'ripper/filter'
@@ -66,9 +66,9 @@ require 'ripper/sexp'
 #
 # == License
 #
-# Ruby License.
+#   Ruby License.
 #
-# - Minero Aoki
-# - aamine@loveruby.net
-# - http://i.loveruby.net
+#                                                 Minero Aoki
+#                                         aamine@loveruby.net
+#                                       http://i.loveruby.net
 class Ripper; end
diff --git a/ext/ripper/lib/ripper/core.rb b/ext/ripper/lib/ripper/core.rb
index fa075da5b9..53ed14d5e1 100644
--- a/ext/ripper/lib/ripper/core.rb
+++ b/ext/ripper/lib/ripper/core.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 #
 # $Id$
 #
@@ -30,7 +30,6 @@ class Ripper
 
   private
 
-  # :stopdoc:
   def _dispatch_0() nil end
   def _dispatch_1(a) a end
   def _dispatch_2(a, b) a end
@@ -39,7 +38,6 @@ class Ripper
   def _dispatch_5(a, b, c, d, e) a end
   def _dispatch_6(a, b, c, d, e, f) a end
   def _dispatch_7(a, b, c, d, e, f, g) a end
-  # :startdoc:
 
   #
   # Parser Events
diff --git a/ext/ripper/lib/ripper/filter.rb b/ext/ripper/lib/ripper/filter.rb
index 9955d30550..a50a2c6c4e 100644
--- a/ext/ripper/lib/ripper/filter.rb
+++ b/ext/ripper/lib/ripper/filter.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 #
 # $Id$
 #
@@ -25,7 +25,6 @@ class Ripper
       @__lexer = Lexer.new(src, filename, lineno)
       @__line = nil
       @__col = nil
-      @__state = nil
     end
 
     # The file name of the input.
@@ -47,20 +46,13 @@ class Ripper
       @__col
     end
 
-    # The scanner's state of the current token.
-    # This value is the bitwise OR of zero or more of the +Ripper::EXPR_*+ constants.
-    def state
-      @__state
-    end
-
     # Starts the parser.
     # +init+ is a data accumulator and is passed to the next event handler (as
     # of Enumerable#inject).
     def parse(init = nil)
       data = init
-      @__lexer.lex.each do |pos, event, tok, state|
+      @__lexer.lex.each do |pos, event, tok|
         @__line, @__col = *pos
-        @__state = state
         data = if respond_to?(event, true)
                then __send__(event, tok, data)
                else on_default(event, tok, data)
diff --git a/ext/ripper/lib/ripper/lexer.rb b/ext/ripper/lib/ripper/lexer.rb
index 9f613c3475..69526340a7 100644
--- a/ext/ripper/lib/ripper/lexer.rb
+++ b/ext/ripper/lib/ripper/lexer.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 #
 # $Id$
 #
@@ -23,77 +23,29 @@ class Ripper
   end
 
   # Tokenizes the Ruby program and returns an array of an array,
-  # which is formatted like
-  # <code>[[lineno, column], type, token, state]</code>.
+  # which is formatted like <code>[[lineno, column], type, token]</code>.
   #
   #   require 'ripper'
   #   require 'pp'
   #
   #   pp Ripper.lex("def m(a) nil end")
-  #   #=> [[[1,  0], :on_kw,     "def", FNAME    ],
-  #        [[1,  3], :on_sp,     " ",   FNAME    ],
-  #        [[1,  4], :on_ident,  "m",   ENDFN    ],
-  #        [[1,  5], :on_lparen, "(",   BEG|LABEL],
-  #        [[1,  6], :on_ident,  "a",   ARG      ],
-  #        [[1,  7], :on_rparen, ")",   ENDFN    ],
-  #        [[1,  8], :on_sp,     " ",   BEG      ],
-  #        [[1,  9], :on_kw,     "nil", END      ],
-  #        [[1, 12], :on_sp,     " ",   END      ],
-  #        [[1, 13], :on_kw,     "end", END      ]]
+  #     #=> [[[1,  0], :on_kw,     "def"],
+  #          [[1,  3], :on_sp,     " "  ],
+  #          [[1,  4], :on_ident,  "m"  ],
+  #          [[1,  5], :on_lparen, "("  ],
+  #          [[1,  6], :on_ident,  "a"  ],
+  #          [[1,  7], :on_rparen, ")"  ],
+  #          [[1,  8], :on_sp,     " "  ],
+  #          [[1,  9], :on_kw,     "nil"],
+  #          [[1, 12], :on_sp,     " "  ],
+  #          [[1, 13], :on_kw,     "end"]]
   #
   def Ripper.lex(src, filename = '-', lineno = 1)
     Lexer.new(src, filename, lineno).lex
   end
 
   class Lexer < ::Ripper   #:nodoc: internal use only
-    State = Struct.new(:to_int, :to_s) do
-      alias to_i to_int
-      def initialize(i) super(i, Ripper.lex_state_name(i)).freeze end
-      # def inspect; "#<#{self.class}: #{self}>" end
-      alias inspect to_s
-      def pretty_print(q) q.text(to_s) end
-      def ==(i) super or to_int == i end
-      def &(i) self.class.new(to_int & i) end
-      def |(i) self.class.new(to_int | i) end
-      def allbits?(i) to_int.allbits?(i) end
-      def anybits?(i) to_int.anybits?(i) end
-      def nobits?(i) to_int.nobits?(i) end
-    end
-
-    Elem = Struct.new(:pos, :event, :tok, :state, :message) do
-      def initialize(pos, event, tok, state, message = nil)
-        super(pos, event, tok, State.new(state), message)
-      end
-
-      def inspect
-        "#<#{self.class}: #{event}@#{pos[0]}:#{pos[1]}:#{state}: #{tok.inspect}#{": " if message}#{message}>"
-      end
-
-      def pretty_print(q)
-        q.group(2, "#<#{self.class}:", ">") {
-          q.breakable
-          q.text("#{event}@#{pos[0]}:#{pos[1]}")
-          q.breakable
-          q.text(state)
-          q.breakable
-          q.text("token: ")
-          tok.pretty_print(q)
-          if message
-            q.breakable
-            q.text("message: ")
-            q.text(message)
-          end
-        }
-      end
-
-      def to_a
-        a = super
-        a.pop unless a.last
-        a
-      end
-    end
-
-    attr_reader :errors
+    Elem = Struct.new(:pos, :event, :tok)
 
     def tokenize
       parse().sort_by(&:pos).map(&:tok)
@@ -103,23 +55,7 @@ class Ripper
       parse().sort_by(&:pos).map(&:to_a)
     end
 
-    # parse the code and returns elements including errors.
-    def scan
-      result = (parse() + errors + @stack.flatten).uniq.sort_by {|e| [*e.pos, (e.message ? -1 : 0)]}
-      result.each_with_index do |e, i|
-        if e.event == :on_parse_error and e.tok.empty? and (pre = result[i-1]) and
-          pre.pos[0] == e.pos[0] and (pre.pos[1] + pre.tok.size) == e.pos[1]
-          e.tok = pre.tok
-          e.pos[1] = pre.pos[1]
-          result[i-1] = e
-          result[i] = pre
-        end
-      end
-      result
-    end
-
     def parse
-      @errors = []
       @buf = []
       @stack = []
       super
@@ -129,57 +65,33 @@ class Ripper
 
     private
 
-    unless SCANNER_EVENT_TABLE.key?(:ignored_sp)
-      SCANNER_EVENT_TABLE[:ignored_sp] = 1
-      SCANNER_EVENTS << :ignored_sp
-      EVENTS << :ignored_sp
-    end
-
     def on_heredoc_dedent(v, w)
-      ignored_sp = []
-      heredoc = @buf.last
-      heredoc.each_with_index do |e, i|
-        if Elem === e and e.event == :on_tstring_content and e.pos[1].zero?
-          tok = e.tok.dup if w > 0 and /\A\s/ =~ e.tok
+      @buf.last.each do |e|
+        if e.event == :on_tstring_content
           if (n = dedent_string(e.tok, w)) > 0
-            if e.tok.empty?
-              e.tok = tok[0, n]
-              e.event = :on_ignored_sp
-              next
-            end
-            ignored_sp << [i, Elem.new(e.pos.dup, :on_ignored_sp, tok[0, n], e.state)]
             e.pos[1] += n
           end
         end
       end
-      ignored_sp.reverse_each do |i, e|
-        heredoc[i, 0] = [e]
-      end
       v
     end
 
     def on_heredoc_beg(tok)
       @stack.push @buf
       buf = []
-      @buf.push buf
+      @buf << buf
       @buf = buf
-      @buf.push Elem.new([lineno(), column()], __callee__, tok, state())
+      @buf.push Elem.new([lineno(), column()], __callee__, tok)
     end
 
     def on_heredoc_end(tok)
-      @buf.push Elem.new([lineno(), column()], __callee__, tok, state())
+      @buf.push Elem.new([lineno(), column()], __callee__, tok)
       @buf = @stack.pop
     end
 
     def _push_token(tok)
-      @buf.push Elem.new([lineno(), column()], __callee__, tok, state())
-    end
-
-    def on_error(mesg)
-      @errors.push Elem.new([lineno(), column()], __callee__, token(), state(), mesg)
+      @buf.push Elem.new([lineno(), column()], __callee__, tok)
     end
-    alias on_parse_error on_error
-    alias compile_error on_error
 
     (SCANNER_EVENTS.map {|event|:"on_#{event}"} - private_instance_methods(false)).each do |event|
       alias_method event, :_push_token
@@ -244,7 +156,7 @@ class Ripper
       if m = /[^\w\s$()\[\]{}?*+\.]/.match(pattern)
         raise CompileError, "invalid char in pattern: #{m[0].inspect}"
       end
-      buf = +''
+      buf = ''
       pattern.scan(/(?:\w+|\$\(|[()\[\]\{\}?*+\.]+)/) do |tok|
         case tok
         when /\w/
@@ -265,14 +177,14 @@ class Ripper
     end
 
     def map_tokens(tokens)
-      tokens.map {|pos,type,str| map_token(type.to_s.delete_prefix('on_')) }.join
+      tokens.map {|pos,type,str| map_token(type.to_s.sub(/\Aon_/,'')) }.join
     end
 
     MAP = {}
     seed = ('a'..'z').to_a + ('A'..'Z').to_a + ('0'..'9').to_a
     SCANNER_EVENT_TABLE.each do |ev, |
       raise CompileError, "[RIPPER FATAL] too many system token" if seed.empty?
-      MAP[ev.to_s.delete_prefix('on_')] = seed.shift
+      MAP[ev.to_s.sub(/\Aon_/,'')] = seed.shift
     end
 
     def map_token(tok)
diff --git a/ext/ripper/lib/ripper/sexp.rb b/ext/ripper/lib/ripper/sexp.rb
index e71d52cd45..aa1f86e38c 100644
--- a/ext/ripper/lib/ripper/sexp.rb
+++ b/ext/ripper/lib/ripper/sexp.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 #
 # $Id$
 #
@@ -25,7 +25,7 @@ class Ripper
   #     #=> [:program,
   #          [[:def,
   #           [:@ident, "m", [1, 4]],
-  #           [:paren, [:params, [[:@ident, "a", [1, 6]]], nil, nil, nil, nil, nil, nil]],
+  #           [:paren, [:params, [[:@ident, "a", [1, 6]]], nil, nil, nil, nil]],
   #           [:bodystmt, [[:var_ref, [:@kw, "nil", [1, 9]]]], nil, nil, nil]]]]
   #
   def Ripper.sexp(src, filename = '-', lineno = 1)
@@ -134,18 +134,6 @@ class Ripper
       list
     end
 
-    def on_mlhs_paren(list)
-      [:mlhs, *list]
-    end
-
-    def on_mlhs_add_star(list, star)
-      list.push([:rest_param, star])
-    end
-
-    def on_mlhs_add_post(list, post)
-      list.concat(post)
-    end
-
     PARSER_EVENT_TABLE.each do |event, arity|
       if /_new\z/ =~ event and arity == 0
         alias_method "on_#{event}", :_dispatch_event_new
diff --git a/ext/ripper/tools/dsl.rb b/ext/ripper/tools/dsl.rb
deleted file mode 100644
index 27ba87f89b..0000000000
--- a/ext/ripper/tools/dsl.rb
+++ /dev/null
@@ -1,88 +0,0 @@
-# Simple DSL implementation for Ripper code generation
-#
-# input: /*% ripper: stmts_add(stmts_new, void_stmt) %*/
-# output:
-#   VALUE v1, v2;
-#   v1 = dispatch0(stmts_new);
-#   v2 = dispatch0(void_stmt);
-#   $$ = dispatch2(stmts_add, v1, v2);
-
-class DSL
-  def initialize(code, options)
-    @events = {}
-    @error = options.include?("error")
-    @brace = options.include?("brace")
-    if options.include?("final")
-      @final = "p->result"
-    else
-      @final = (options.grep(/\A\$[$\d]\z/)[0] || "$$")
-    end
-    @vars = 0
-
-    # create $1 == "$1", $2 == "$2", ...
-    re, s = "", ""
-    1.upto(9) do |n|
-      re << "(..)"
-      s << "$#{ n }"
-    end
-    /#{ re }/ =~ s
-
-    # struct parser_params *p
-    p = p = "p"
-
-    @code = ""
-    @last_value = eval(code)
-  end
-
-  attr_reader :events
-
-  undef lambda
-  undef hash
-  undef class
-
-  def generate
-    s = "#@code#@final=#@last_value;"
-    s = "{VALUE #{ (1..@vars).map {|v| "v#{ v }" }.join(",") };#{ s }}" if @vars > 0
-    s << "ripper_error(p);" if @error
-    s = "{#{ s }}" if @brace
-    "\t\t\t#{s}"
-  end
-
-  def new_var
-    "v#{ @vars += 1 }"
-  end
-
-  def opt_event(event, default, addend)
-    add_event(event, [default, addend], true)
-  end
-
-  def add_event(event, args, qundef_check = false)
-    event = event.to_s.sub(/!\z/, "")
-    @events[event] = args.size
-    vars = []
-    args.each do |arg|
-      vars << v = new_var
-      @code << "#{ v }=#{ arg };"
-    end
-    v = new_var
-    d = "dispatch#{ args.size }(#{ [event, *vars].join(",") })"
-    d = "#{ vars.last }==Qundef ? #{ vars.first } : #{ d }" if qundef_check
-    @code << "#{ v }=#{ d };"
-    v
-  end
-
-  def method_missing(event, *args)
-    if event.to_s =~ /!\z/
-      add_event(event, args)
-    elsif args.empty? and /\Aid[A-Z_]/ =~ event.to_s
-      event
-    else
-      "#{ event }(#{ args.join(", ") })"
-    end
-  end
-
-  def self.const_missing(name)
-    name
-  end
-end
-
diff --git a/ext/ripper/tools/generate-param-macros.rb b/ext/ripper/tools/generate-param-macros.rb
index f0de55a5f2..c1f0c5bc31 100644..100755
--- a/ext/ripper/tools/generate-param-macros.rb
+++ b/ext/ripper/tools/generate-param-macros.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 off = true
 ARGF.each do |line|
   case line
diff --git a/ext/ripper/tools/generate.rb b/ext/ripper/tools/generate.rb
index 883e6ef2df..cb02de9b4b 100644..100755
--- a/ext/ripper/tools/generate.rb
+++ b/ext/ripper/tools/generate.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 # $Id$
 
 require 'optparse'
@@ -68,7 +68,7 @@ def usage(msg)
 end
 
 def generate_eventids1(ids)
-  buf = "".dup
+  buf = ""
   buf << %Q[static struct {\n]
   ids.each do |id, arity|
     buf << %Q[    ID id_#{id};\n]
@@ -101,7 +101,7 @@ def generate_eventids1(ids)
 end
 
 def generate_eventids2_table(ids)
-  buf = "".dup
+  buf = ""
   buf << %Q[static void\n]
   buf << %Q[ripper_init_eventids2_table(VALUE self)\n]
   buf << %Q[{\n]
@@ -135,8 +135,6 @@ def check_arity(h)
   abort if invalid
 end
 
-require_relative "dsl"
-
 def read_ids1_with_locations(path)
   h = {}
   File.open(path) {|f|
@@ -146,13 +144,6 @@ def read_ids1_with_locations(path)
       line.scan(/\bdispatch(\d)\((\w+)/) do |arity, event|
         (h[event] ||= []).push [f.lineno, arity.to_i]
       end
-      if line =~ %r</\*% *ripper(?:\[(.*?)\])?: *(.*?) *%\*/>
-        gen = DSL.new($2, ($1 || "").split(","))
-        gen.generate
-        gen.events.each do |event, arity|
-          (h[event] ||= []).push [f.lineno, arity.to_i]
-        end
-      end
     end
   }
   h
diff --git a/ext/ripper/tools/preproc.rb b/ext/ripper/tools/preproc.rb
index 7639a901df..2377506cd5 100644..100755
--- a/ext/ripper/tools/preproc.rb
+++ b/ext/ripper/tools/preproc.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 # $Id$
 
 require 'optparse'
@@ -24,7 +24,7 @@ def main
   unless ARGV.size == 1
     abort "wrong number of arguments (#{ARGV.size} for 1)"
   end
-  out = "".dup
+  out = ""
   File.open(ARGV[0]) {|f|
     prelude f, out
     grammar f, out
@@ -40,10 +40,14 @@ def main
 end
 
 def prelude(f, out)
-  @exprs = {}
-  lex_state_def = false
   while line = f.gets
     case line
+    when %r</\*%%%\*/>
+      out << '/*' << $/
+    when %r</\*%>
+      out << '*/' << $/
+    when %r<%\*/>
+      out << $/
     when /\A%%/
       out << '%%' << $/
       return
@@ -51,37 +55,21 @@ def prelude(f, out)
       out << line.sub(/<\w+>/, '<val>')
     when /\A%type/
       out << line.sub(/<\w+>/, '<val>')
-    when /^enum lex_state_(?:bits|e) \{/
-      lex_state_def = true
-      out << line
-    when /^\}/
-      lex_state_def = false
-      out << line
     else
       out << line
     end
-    if lex_state_def
-      case line
-      when /^\s*(EXPR_\w+),\s+\/\*(.+)\*\//
-        @exprs[$1.chomp("_bit")] = $2.strip
-      when /^\s*(EXPR_\w+)\s+=\s+(.+)$/
-        name = $1
-        val = $2.chomp(",")
-        @exprs[name] = "equals to " + (val.start_with?("(") ? "<tt>#{val}</tt>" : "+#{val}+")
-      end
-    end
   end
 end
 
-require_relative "dsl"
-
 def grammar(f, out)
   while line = f.gets
     case line
-    when %r</\*% *ripper(?:\[(.*?)\])?: *(.*?) *%\*/>
-      out << DSL.new($2, ($1 || "").split(",")).generate << $/
     when %r</\*%%%\*/>
       out << '#if 0' << $/
+    when %r</\*%c%\*/>
+      out << '/*' << $/
+    when %r</\*%c>
+      out << '*/' << $/
     when %r</\*%>
       out << '#endif' << $/
     when %r<%\*/>
@@ -96,12 +84,9 @@ def grammar(f, out)
 end
 
 def usercode(f, out)
-  require 'erb'
-  compiler = ERB::Compiler.new('%-')
-  compiler.put_cmd = compiler.insert_cmd = "out.<<"
-  lineno = f.lineno
-  src, = compiler.compile(f.read)
-  eval(src, binding, f.path, lineno)
+  while line = f.gets
+    out << line
+  end
 end
 
 main
diff --git a/ext/ripper/tools/strip.rb b/ext/ripper/tools/strip.rb
index 23102f797a..0e409eb63b 100644..100755
--- a/ext/ripper/tools/strip.rb
+++ b/ext/ripper/tools/strip.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 last_is_void = false
 ARGF.each do |line|
   case line
diff --git a/ext/rubyvm/depend b/ext/rubyvm/depend
deleted file mode 100644
index 0301ce074c..0000000000
--- a/ext/rubyvm/depend
+++ /dev/null
@@ -1,2 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/rubyvm/extconf.rb b/ext/rubyvm/extconf.rb
deleted file mode 100644
index 8c40f58e2b..0000000000
--- a/ext/rubyvm/extconf.rb
+++ /dev/null
@@ -1 +0,0 @@
-create_makefile("rubyvm")
diff --git a/ext/rubyvm/lib/forwardable/impl.rb b/ext/rubyvm/lib/forwardable/impl.rb
deleted file mode 100644
index e9bde2f299..0000000000
--- a/ext/rubyvm/lib/forwardable/impl.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-# :stopdoc:
-module Forwardable
-  def self._valid_method?(method)
-    iseq = RubyVM::InstructionSequence.compile("().#{method}", nil, nil, 0, false)
-  rescue SyntaxError
-    false
-  else
-    iseq.to_a.dig(-1, 1, 1, :mid) == method.to_sym
-  end
-
-  def self._compile_method(src, file, line)
-    RubyVM::InstructionSequence.compile(src, file, file, line,
-               trace_instruction: false)
-      .eval
-  end
-end
diff --git a/ext/sdbm/_sdbm.c b/ext/sdbm/_sdbm.c
index 3a42b0e569..9ff0e7959a 100644
--- a/ext/sdbm/_sdbm.c
+++ b/ext/sdbm/_sdbm.c
@@ -176,24 +176,24 @@ sdbm_open(register char *file, register int flags, register int mode)
 static int
 fd_set_cloexec(int fd)
 {
-	/* MinGW don't have F_GETFD and FD_CLOEXEC.  [ruby-core:40281] */
+  /* MinGW don't have F_GETFD and FD_CLOEXEC.  [ruby-core:40281] */
 #ifdef F_GETFD
-	int flags, ret;
-	flags = fcntl(fd, F_GETFD); /* should not fail except EBADF. */
-	if (flags == -1) {
-		return -1;
-	}
-	if (2 < fd) {
-		if (!(flags & FD_CLOEXEC)) {
-			flags |= FD_CLOEXEC;
-			ret = fcntl(fd, F_SETFD, flags);
-			if (ret == -1) {
-				return -1;
-			}
-		}
-	}
+    int flags, ret;
+    flags = fcntl(fd, F_GETFD); /* should not fail except EBADF. */
+    if (flags == -1) {
+        return -1;
+    }
+    if (2 < fd) {
+        if (!(flags & FD_CLOEXEC)) {
+            flags |= FD_CLOEXEC;
+            ret = fcntl(fd, F_SETFD, flags);
+            if (ret == -1) {
+                return -1;
+            }
+        }
+    }
 #endif
-	return 0;
+    return 0;
 }
 
 DBM *
@@ -400,20 +400,20 @@ makroom(register DBM *db, long int hash, int need)
  */
 
 #if defined _WIN32
-		/*
-		 * Fill hole with 0 if made it.
-		 * (hole is NOT read as 0)
-		 */
-		oldtail = lseek(db->pagf, 0L, SEEK_END);
-		memset(zer, 0, PBLKSIZ);
-		while (OFF_PAG(newp) > oldtail) {
-			if (lseek(db->pagf, 0L, SEEK_END) < 0 ||
-			    write(db->pagf, zer, PBLKSIZ) < 0) {
+	/*
+	 * Fill hole with 0 if made it.
+	 * (hole is NOT read as 0)
+	 */
+	oldtail = lseek(db->pagf, 0L, SEEK_END);
+	memset(zer, 0, PBLKSIZ);
+	while (OFF_PAG(newp) > oldtail) {
+		if (lseek(db->pagf, 0L, SEEK_END) < 0 ||
+		    write(db->pagf, zer, PBLKSIZ) < 0) {
 
-				return 0;
-			}
-			oldtail += PBLKSIZ;
+			return 0;
 		}
+		oldtail += PBLKSIZ;
+	}
 #endif
 
 		if (hash & (db->hmask + 1)) {
diff --git a/ext/sdbm/depend b/ext/sdbm/depend
index d475ecccef..aeb2099e18 100644
--- a/ext/sdbm/depend
+++ b/ext/sdbm/depend
@@ -1,7 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 _sdbm.o: $(RUBY_EXTCONF_H)
 _sdbm.o: $(arch_hdrdir)/ruby/config.h
-_sdbm.o: $(hdrdir)/ruby/assert.h
 _sdbm.o: $(hdrdir)/ruby/backward.h
 _sdbm.o: $(hdrdir)/ruby/defines.h
 _sdbm.o: $(hdrdir)/ruby/intern.h
@@ -13,8 +12,6 @@ _sdbm.o: _sdbm.c
 _sdbm.o: sdbm.h
 init.o: $(RUBY_EXTCONF_H)
 init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
 init.o: $(hdrdir)/ruby/backward.h
 init.o: $(hdrdir)/ruby/defines.h
 init.o: $(hdrdir)/ruby/intern.h
@@ -22,6 +19,7 @@ init.o: $(hdrdir)/ruby/missing.h
 init.o: $(hdrdir)/ruby/ruby.h
 init.o: $(hdrdir)/ruby/st.h
 init.o: $(hdrdir)/ruby/subst.h
+init.o: $(top_srcdir)/include/ruby.h
 init.o: init.c
 init.o: sdbm.h
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/sdbm/init.c b/ext/sdbm/init.c
index 42292b99cd..684f31b98f 100644
--- a/ext/sdbm/init.c
+++ b/ext/sdbm/init.c
@@ -71,8 +71,6 @@ struct dbmdata {
     DBM *di_dbm;
 };
 
-NORETURN(static void closed_sdbm(void));
-
 static void
 closed_sdbm(void)
 {
@@ -81,6 +79,7 @@ closed_sdbm(void)
 
 #define GetDBM(obj, dbmp) do {\
     TypedData_Get_Struct((obj), struct dbmdata, &sdbm_type, (dbmp));\
+    if ((dbmp) == 0) closed_sdbm();\
     if ((dbmp)->di_dbm == 0) closed_sdbm();\
 } while (0)
 
@@ -101,10 +100,12 @@ free_sdbm(void *ptr)
 static size_t
 memsize_dbm(const void *ptr)
 {
+    size_t size = 0;
     const struct dbmdata *dbmp = ptr;
-    size_t size = sizeof(*dbmp);
-    if (dbmp->di_dbm)
-	size += sizeof(DBM);
+    if (dbmp) {
+	size += sizeof(*dbmp);
+	if (dbmp->di_dbm) size += sizeof(DBM);
+    }
     return size;
 }
 
@@ -147,6 +148,8 @@ fsdbm_closed(VALUE obj)
     struct dbmdata *dbmp;
 
     TypedData_Get_Struct(obj, struct dbmdata, &sdbm_type, dbmp);
+    if (dbmp == 0)
+	return Qtrue;
     if (dbmp->di_dbm == 0)
 	return Qtrue;
 
@@ -156,9 +159,7 @@ fsdbm_closed(VALUE obj)
 static VALUE
 fsdbm_alloc(VALUE klass)
 {
-    struct dbmdata *dbmp;
-
-    return TypedData_Make_Struct(klass, struct dbmdata, &sdbm_type, dbmp);
+    return TypedData_Wrap_Struct(klass, &sdbm_type, 0);
 }
 /*
  * call-seq:
@@ -183,7 +184,6 @@ fsdbm_initialize(int argc, VALUE *argv, VALUE obj)
     struct dbmdata *dbmp;
     int mode;
 
-    TypedData_Get_Struct(obj, struct dbmdata, &sdbm_type, dbmp);
     if (rb_scan_args(argc, argv, "11", &file, &vmode) == 1) {
 	mode = 0666;		/* default value */
     }
@@ -208,8 +208,8 @@ fsdbm_initialize(int argc, VALUE *argv, VALUE obj)
 	rb_sys_fail_str(file);
     }
 
-    if (dbmp->di_dbm)
-	sdbm_close(dbmp->di_dbm);
+    dbmp = ALLOC(struct dbmdata);
+    DATA_PTR(obj) = dbmp;
     dbmp->di_dbm = dbm;
     dbmp->di_size = -1;
 
diff --git a/ext/sdbm/sdbm.gemspec b/ext/sdbm/sdbm.gemspec
deleted file mode 100644
index 6cf000b453..0000000000
--- a/ext/sdbm/sdbm.gemspec
+++ /dev/null
@@ -1,21 +0,0 @@
-# frozen_string_literal: true
-
-Gem::Specification.new do |s|
-  s.name = "sdbm"
-  s.version = '1.0.0'
-  s.summary = "Provides a simple file-based key-value store with String keys and values."
-  s.description = "Provides a simple file-based key-value store with String keys and values."
-
-  s.require_path = %w{lib}
-  s.files = %w{ext/sdbm/_sdbm.c ext/sdbm/extconf.rb ext/sdbm/init.c ext/sdbm/sdbm.h}
-  s.extensions = ["ext/sdbm/extconf.rb"]
-  s.required_ruby_version = ">= 2.3.0"
-
-  s.authors = ["Yukihiro Matsumoto"]
-  s.email = ["matz@ruby-lang.org"]
-  s.homepage = "https://github.com/ruby/sdbm"
-  s.license = "BSD-2-Clause"
-
-  s.add_development_dependency "test-unit"
-  s.add_development_dependency "rake-compiler"
-end
diff --git a/ext/socket/ancdata.c b/ext/socket/ancdata.c
index 84463af061..02766ba5d2 100644
--- a/ext/socket/ancdata.c
+++ b/ext/socket/ancdata.c
@@ -360,8 +360,6 @@ ancillary_timestamp(VALUE self)
  *
  * The size and endian is dependent on the host.
  *
- *   require 'socket'
- *
  *   p Socket::AncillaryData.int(:UNIX, :SOCKET, :RIGHTS, STDERR.fileno)
  *   #=> #<Socket::AncillaryData: UNIX SOCKET RIGHTS 2>
  */
@@ -1137,7 +1135,6 @@ bsock_sendmsg_internal(VALUE sock, VALUE data, VALUE vflags,
     rb_io_t *fptr;
     struct msghdr mh;
     struct iovec iov;
-    VALUE tmp;
     int controls_num;
 #if defined(HAVE_STRUCT_MSGHDR_MSG_CONTROL)
     VALUE controls_str = 0;
@@ -1152,7 +1149,6 @@ bsock_sendmsg_internal(VALUE sock, VALUE data, VALUE vflags,
 #endif
 
     StringValue(data);
-    tmp = rb_str_tmp_frozen_acquire(data);
 
     if (!RB_TYPE_P(controls, T_ARRAY)) {
 	controls = rb_ary_new();
@@ -1263,8 +1259,8 @@ bsock_sendmsg_internal(VALUE sock, VALUE data, VALUE vflags,
     }
     mh.msg_iovlen = 1;
     mh.msg_iov = &iov;
-    iov.iov_base = RSTRING_PTR(tmp);
-    iov.iov_len = RSTRING_LEN(tmp);
+    iov.iov_base = RSTRING_PTR(data);
+    iov.iov_len = RSTRING_LEN(data);
 #if defined(HAVE_STRUCT_MSGHDR_MSG_CONTROL)
     if (controls_str) {
         mh.msg_control = RSTRING_PTR(controls_str);
@@ -1297,7 +1293,6 @@ bsock_sendmsg_internal(VALUE sock, VALUE data, VALUE vflags,
 #if defined(HAVE_STRUCT_MSGHDR_MSG_CONTROL)
     RB_GC_GUARD(controls_str);
 #endif
-    rb_str_tmp_frozen_release(data, tmp);
 
     return SSIZET2NUM(ss);
 }
@@ -1631,9 +1626,10 @@ bsock_recvmsg_internal(VALUE sock,
     }
 
     if (NIL_P(dat_str))
-        dat_str = rb_str_new(datbuf, ss);
+        dat_str = rb_tainted_str_new(datbuf, ss);
     else {
         rb_str_resize(dat_str, ss);
+        OBJ_TAINT(dat_str);
 	rb_obj_reveal(dat_str, rb_cString);
     }
 
@@ -1659,7 +1655,7 @@ bsock_recvmsg_internal(VALUE sock,
             }
             ctl_end = (char*)cmh + cmh->cmsg_len;
 	    clen = (ctl_end <= msg_end ? ctl_end : msg_end) - (char*)CMSG_DATA(cmh);
-            ctl = ancdata_new(family, cmh->cmsg_level, cmh->cmsg_type, rb_str_new((char*)CMSG_DATA(cmh), clen));
+            ctl = ancdata_new(family, cmh->cmsg_level, cmh->cmsg_type, rb_tainted_str_new((char*)CMSG_DATA(cmh), clen));
             if (request_scm_rights)
                 make_io_for_unix_rights(ctl, cmh, msg_end);
             else
diff --git a/ext/socket/basicsocket.c b/ext/socket/basicsocket.c
index fb5beed81a..2d2b22e1a9 100644
--- a/ext/socket/basicsocket.c
+++ b/ext/socket/basicsocket.c
@@ -158,10 +158,10 @@ bsock_close_write(VALUE sock)
  * * +optval+ is the value of the option, it is passed to the underlying
  *   setsockopt() as a pointer to a certain number of bytes. How this is
  *   done depends on the type:
- *   - Integer: value is assigned to an int, and a pointer to the int is
+ *   - Fixnum: value is assigned to an int, and a pointer to the int is
  *     passed, with length of sizeof(int).
  *   - true or false: 1 or 0 (respectively) is assigned to an int, and the
- *     int is passed as for an Integer. Note that +false+ must be passed,
+ *     int is passed as for a Fixnum. Note that +false+ must be passed,
  *     not +nil+.
  *   - String: the string's data and length is passed to the socket.
  * * +socketoption+ is an instance of Socket::Option
@@ -314,18 +314,6 @@ bsock_getsockopt(VALUE sock, VALUE lev, VALUE optname)
     level = rsock_level_arg(family, lev);
     option = rsock_optname_arg(family, level, optname);
     len = 256;
-#ifdef _AIX
-    switch (option) {
-      case SO_DEBUG:
-      case SO_REUSEADDR:
-      case SO_KEEPALIVE:
-      case SO_DONTROUTE:
-      case SO_BROADCAST:
-      case SO_OOBINLINE:
-        /* AIX doesn't set len for boolean options */
-        len = sizeof(int);
-    }
-#endif
     buf = ALLOCA_N(char,len);
 
     rb_io_check_closed(fptr);
@@ -542,9 +530,8 @@ rsock_bsock_send(int argc, VALUE *argv, VALUE sock)
     struct rsock_send_arg arg;
     VALUE flags, to;
     rb_io_t *fptr;
-    ssize_t n;
+    int n;
     rb_blocking_function_t *func;
-    const char *funcname;
 
     rb_scan_args(argc, argv, "21", &arg.mesg, &flags, &to);
 
@@ -555,23 +542,21 @@ rsock_bsock_send(int argc, VALUE *argv, VALUE sock)
 	arg.to = (struct sockaddr *)RSTRING_PTR(to);
 	arg.tolen = RSTRING_SOCKLEN(to);
 	func = rsock_sendto_blocking;
-	funcname = "sendto(2)";
     }
     else {
 	func = rsock_send_blocking;
-	funcname = "send(2)";
     }
     GetOpenFile(sock, fptr);
     arg.fd = fptr->fd;
     arg.flags = NUM2INT(flags);
     while (rsock_maybe_fd_writable(arg.fd),
-	   (n = (ssize_t)BLOCKING_REGION_FD(func, &arg)) < 0) {
+	   (n = (int)BLOCKING_REGION_FD(func, &arg)) < 0) {
 	if (rb_io_wait_writable(arg.fd)) {
 	    continue;
 	}
-	rb_sys_fail(funcname);
+	rb_sys_fail("send(2)");
     }
-    return SSIZET2NUM(n);
+    return INT2FIX(n);
 }
 
 /*
@@ -580,8 +565,6 @@ rsock_bsock_send(int argc, VALUE *argv, VALUE sock)
  *
  * Gets the do_not_reverse_lookup flag of _basicsocket_.
  *
- *   require 'socket'
- *
  *   BasicSocket.do_not_reverse_lookup = false
  *   TCPSocket.open("www.ruby-lang.org", 80) {|sock|
  *     p sock.do_not_reverse_lookup      #=> false
@@ -672,7 +655,7 @@ bsock_recv_nonblock(VALUE sock, VALUE len, VALUE flg, VALUE str, VALUE ex)
  *   BasicSocket.do_not_reverse_lookup  #=> false
  */
 static VALUE
-bsock_do_not_rev_lookup(VALUE _)
+bsock_do_not_rev_lookup(void)
 {
     return rsock_do_not_reverse_lookup?Qtrue:Qfalse;
 }
@@ -737,13 +720,6 @@ rsock_init_basicsocket(void)
     rb_define_private_method(rb_cBasicSocket,
 			     "__recv_nonblock", bsock_recv_nonblock, 4);
 
-#if MSG_DONTWAIT_RELIABLE
-    rb_define_private_method(rb_cBasicSocket,
-			     "__read_nonblock", rsock_read_nonblock, 3);
-    rb_define_private_method(rb_cBasicSocket,
-			     "__write_nonblock", rsock_write_nonblock, 2);
-#endif
-
     /* in ancdata.c */
     rb_define_private_method(rb_cBasicSocket, "__sendmsg",
 			     rsock_bsock_sendmsg, 4);
diff --git a/ext/socket/constants.c b/ext/socket/constants.c
index 1bbb53b173..6fc862777e 100644
--- a/ext/socket/constants.c
+++ b/ext/socket/constants.c
@@ -28,6 +28,7 @@ constant_arg(VALUE arg, int (*str_to_int)(const char*, long, int*), const char *
     else if (!NIL_P(tmp = rb_check_string_type(arg))) {
 	arg = tmp;
       str:
+	rb_check_safe_obj(arg);
         ptr = RSTRING_PTR(arg);
         if (str_to_int(ptr, RSTRING_LEN(arg), &ret) == -1)
 	    rb_raise(rb_eSocket, "%s: %s", errmsg, ptr);
diff --git a/ext/socket/depend b/ext/socket/depend
index e958b3dc5d..4b93dbeb1f 100644
--- a/ext/socket/depend
+++ b/ext/socket/depend
@@ -3,30 +3,26 @@ srcs: constdefs.h constdefs.c
 getnameinfo.o: getnameinfo.c $(arch_hdrdir)/ruby/config.h addrinfo.h sockport.h rubysocket.h
 getaddrinfo.o: getaddrinfo.c $(arch_hdrdir)/ruby/config.h addrinfo.h sockport.h
 
-constdefs.h: $(srcdir)/mkconstants.rb
+constdefs.h constdefs.c : $(srcdir)/mkconstants.rb
 	@echo "generating constant definitions"
 	@$(RUBY) $(srcdir)/mkconstants.rb -H constdefs.h -o constdefs.c
 
-constdefs.c: constdefs.h
-
 # AUTOGENERATED DEPENDENCIES START
 ancdata.o: $(RUBY_EXTCONF_H)
 ancdata.o: $(arch_hdrdir)/ruby/config.h
-ancdata.o: $(hdrdir)/ruby.h
-ancdata.o: $(hdrdir)/ruby/assert.h
 ancdata.o: $(hdrdir)/ruby/backward.h
 ancdata.o: $(hdrdir)/ruby/defines.h
 ancdata.o: $(hdrdir)/ruby/encoding.h
 ancdata.o: $(hdrdir)/ruby/intern.h
 ancdata.o: $(hdrdir)/ruby/io.h
 ancdata.o: $(hdrdir)/ruby/missing.h
-ancdata.o: $(hdrdir)/ruby/onigmo.h
 ancdata.o: $(hdrdir)/ruby/oniguruma.h
 ancdata.o: $(hdrdir)/ruby/ruby.h
 ancdata.o: $(hdrdir)/ruby/st.h
 ancdata.o: $(hdrdir)/ruby/subst.h
 ancdata.o: $(hdrdir)/ruby/thread.h
 ancdata.o: $(hdrdir)/ruby/util.h
+ancdata.o: $(top_srcdir)/include/ruby.h
 ancdata.o: $(top_srcdir)/internal.h
 ancdata.o: ancdata.c
 ancdata.o: constdefs.h
@@ -34,21 +30,19 @@ ancdata.o: rubysocket.h
 ancdata.o: sockport.h
 basicsocket.o: $(RUBY_EXTCONF_H)
 basicsocket.o: $(arch_hdrdir)/ruby/config.h
-basicsocket.o: $(hdrdir)/ruby.h
-basicsocket.o: $(hdrdir)/ruby/assert.h
 basicsocket.o: $(hdrdir)/ruby/backward.h
 basicsocket.o: $(hdrdir)/ruby/defines.h
 basicsocket.o: $(hdrdir)/ruby/encoding.h
 basicsocket.o: $(hdrdir)/ruby/intern.h
 basicsocket.o: $(hdrdir)/ruby/io.h
 basicsocket.o: $(hdrdir)/ruby/missing.h
-basicsocket.o: $(hdrdir)/ruby/onigmo.h
 basicsocket.o: $(hdrdir)/ruby/oniguruma.h
 basicsocket.o: $(hdrdir)/ruby/ruby.h
 basicsocket.o: $(hdrdir)/ruby/st.h
 basicsocket.o: $(hdrdir)/ruby/subst.h
 basicsocket.o: $(hdrdir)/ruby/thread.h
 basicsocket.o: $(hdrdir)/ruby/util.h
+basicsocket.o: $(top_srcdir)/include/ruby.h
 basicsocket.o: $(top_srcdir)/internal.h
 basicsocket.o: basicsocket.c
 basicsocket.o: constdefs.h
@@ -56,21 +50,19 @@ basicsocket.o: rubysocket.h
 basicsocket.o: sockport.h
 constants.o: $(RUBY_EXTCONF_H)
 constants.o: $(arch_hdrdir)/ruby/config.h
-constants.o: $(hdrdir)/ruby.h
-constants.o: $(hdrdir)/ruby/assert.h
 constants.o: $(hdrdir)/ruby/backward.h
 constants.o: $(hdrdir)/ruby/defines.h
 constants.o: $(hdrdir)/ruby/encoding.h
 constants.o: $(hdrdir)/ruby/intern.h
 constants.o: $(hdrdir)/ruby/io.h
 constants.o: $(hdrdir)/ruby/missing.h
-constants.o: $(hdrdir)/ruby/onigmo.h
 constants.o: $(hdrdir)/ruby/oniguruma.h
 constants.o: $(hdrdir)/ruby/ruby.h
 constants.o: $(hdrdir)/ruby/st.h
 constants.o: $(hdrdir)/ruby/subst.h
 constants.o: $(hdrdir)/ruby/thread.h
 constants.o: $(hdrdir)/ruby/util.h
+constants.o: $(top_srcdir)/include/ruby.h
 constants.o: $(top_srcdir)/internal.h
 constants.o: constants.c
 constants.o: constdefs.c
@@ -79,21 +71,19 @@ constants.o: rubysocket.h
 constants.o: sockport.h
 ifaddr.o: $(RUBY_EXTCONF_H)
 ifaddr.o: $(arch_hdrdir)/ruby/config.h
-ifaddr.o: $(hdrdir)/ruby.h
-ifaddr.o: $(hdrdir)/ruby/assert.h
 ifaddr.o: $(hdrdir)/ruby/backward.h
 ifaddr.o: $(hdrdir)/ruby/defines.h
 ifaddr.o: $(hdrdir)/ruby/encoding.h
 ifaddr.o: $(hdrdir)/ruby/intern.h
 ifaddr.o: $(hdrdir)/ruby/io.h
 ifaddr.o: $(hdrdir)/ruby/missing.h
-ifaddr.o: $(hdrdir)/ruby/onigmo.h
 ifaddr.o: $(hdrdir)/ruby/oniguruma.h
 ifaddr.o: $(hdrdir)/ruby/ruby.h
 ifaddr.o: $(hdrdir)/ruby/st.h
 ifaddr.o: $(hdrdir)/ruby/subst.h
 ifaddr.o: $(hdrdir)/ruby/thread.h
 ifaddr.o: $(hdrdir)/ruby/util.h
+ifaddr.o: $(top_srcdir)/include/ruby.h
 ifaddr.o: $(top_srcdir)/internal.h
 ifaddr.o: constdefs.h
 ifaddr.o: ifaddr.c
@@ -101,21 +91,19 @@ ifaddr.o: rubysocket.h
 ifaddr.o: sockport.h
 init.o: $(RUBY_EXTCONF_H)
 init.o: $(arch_hdrdir)/ruby/config.h
-init.o: $(hdrdir)/ruby.h
-init.o: $(hdrdir)/ruby/assert.h
 init.o: $(hdrdir)/ruby/backward.h
 init.o: $(hdrdir)/ruby/defines.h
 init.o: $(hdrdir)/ruby/encoding.h
 init.o: $(hdrdir)/ruby/intern.h
 init.o: $(hdrdir)/ruby/io.h
 init.o: $(hdrdir)/ruby/missing.h
-init.o: $(hdrdir)/ruby/onigmo.h
 init.o: $(hdrdir)/ruby/oniguruma.h
 init.o: $(hdrdir)/ruby/ruby.h
 init.o: $(hdrdir)/ruby/st.h
 init.o: $(hdrdir)/ruby/subst.h
 init.o: $(hdrdir)/ruby/thread.h
 init.o: $(hdrdir)/ruby/util.h
+init.o: $(top_srcdir)/include/ruby.h
 init.o: $(top_srcdir)/internal.h
 init.o: constdefs.h
 init.o: init.c
@@ -123,21 +111,19 @@ init.o: rubysocket.h
 init.o: sockport.h
 ipsocket.o: $(RUBY_EXTCONF_H)
 ipsocket.o: $(arch_hdrdir)/ruby/config.h
-ipsocket.o: $(hdrdir)/ruby.h
-ipsocket.o: $(hdrdir)/ruby/assert.h
 ipsocket.o: $(hdrdir)/ruby/backward.h
 ipsocket.o: $(hdrdir)/ruby/defines.h
 ipsocket.o: $(hdrdir)/ruby/encoding.h
 ipsocket.o: $(hdrdir)/ruby/intern.h
 ipsocket.o: $(hdrdir)/ruby/io.h
 ipsocket.o: $(hdrdir)/ruby/missing.h
-ipsocket.o: $(hdrdir)/ruby/onigmo.h
 ipsocket.o: $(hdrdir)/ruby/oniguruma.h
 ipsocket.o: $(hdrdir)/ruby/ruby.h
 ipsocket.o: $(hdrdir)/ruby/st.h
 ipsocket.o: $(hdrdir)/ruby/subst.h
 ipsocket.o: $(hdrdir)/ruby/thread.h
 ipsocket.o: $(hdrdir)/ruby/util.h
+ipsocket.o: $(top_srcdir)/include/ruby.h
 ipsocket.o: $(top_srcdir)/internal.h
 ipsocket.o: constdefs.h
 ipsocket.o: ipsocket.c
@@ -145,21 +131,19 @@ ipsocket.o: rubysocket.h
 ipsocket.o: sockport.h
 option.o: $(RUBY_EXTCONF_H)
 option.o: $(arch_hdrdir)/ruby/config.h
-option.o: $(hdrdir)/ruby.h
-option.o: $(hdrdir)/ruby/assert.h
 option.o: $(hdrdir)/ruby/backward.h
 option.o: $(hdrdir)/ruby/defines.h
 option.o: $(hdrdir)/ruby/encoding.h
 option.o: $(hdrdir)/ruby/intern.h
 option.o: $(hdrdir)/ruby/io.h
 option.o: $(hdrdir)/ruby/missing.h
-option.o: $(hdrdir)/ruby/onigmo.h
 option.o: $(hdrdir)/ruby/oniguruma.h
 option.o: $(hdrdir)/ruby/ruby.h
 option.o: $(hdrdir)/ruby/st.h
 option.o: $(hdrdir)/ruby/subst.h
 option.o: $(hdrdir)/ruby/thread.h
 option.o: $(hdrdir)/ruby/util.h
+option.o: $(top_srcdir)/include/ruby.h
 option.o: $(top_srcdir)/internal.h
 option.o: constdefs.h
 option.o: option.c
@@ -167,21 +151,19 @@ option.o: rubysocket.h
 option.o: sockport.h
 raddrinfo.o: $(RUBY_EXTCONF_H)
 raddrinfo.o: $(arch_hdrdir)/ruby/config.h
-raddrinfo.o: $(hdrdir)/ruby.h
-raddrinfo.o: $(hdrdir)/ruby/assert.h
 raddrinfo.o: $(hdrdir)/ruby/backward.h
 raddrinfo.o: $(hdrdir)/ruby/defines.h
 raddrinfo.o: $(hdrdir)/ruby/encoding.h
 raddrinfo.o: $(hdrdir)/ruby/intern.h
 raddrinfo.o: $(hdrdir)/ruby/io.h
 raddrinfo.o: $(hdrdir)/ruby/missing.h
-raddrinfo.o: $(hdrdir)/ruby/onigmo.h
 raddrinfo.o: $(hdrdir)/ruby/oniguruma.h
 raddrinfo.o: $(hdrdir)/ruby/ruby.h
 raddrinfo.o: $(hdrdir)/ruby/st.h
 raddrinfo.o: $(hdrdir)/ruby/subst.h
 raddrinfo.o: $(hdrdir)/ruby/thread.h
 raddrinfo.o: $(hdrdir)/ruby/util.h
+raddrinfo.o: $(top_srcdir)/include/ruby.h
 raddrinfo.o: $(top_srcdir)/internal.h
 raddrinfo.o: constdefs.h
 raddrinfo.o: raddrinfo.c
@@ -189,21 +171,19 @@ raddrinfo.o: rubysocket.h
 raddrinfo.o: sockport.h
 socket.o: $(RUBY_EXTCONF_H)
 socket.o: $(arch_hdrdir)/ruby/config.h
-socket.o: $(hdrdir)/ruby.h
-socket.o: $(hdrdir)/ruby/assert.h
 socket.o: $(hdrdir)/ruby/backward.h
 socket.o: $(hdrdir)/ruby/defines.h
 socket.o: $(hdrdir)/ruby/encoding.h
 socket.o: $(hdrdir)/ruby/intern.h
 socket.o: $(hdrdir)/ruby/io.h
 socket.o: $(hdrdir)/ruby/missing.h
-socket.o: $(hdrdir)/ruby/onigmo.h
 socket.o: $(hdrdir)/ruby/oniguruma.h
 socket.o: $(hdrdir)/ruby/ruby.h
 socket.o: $(hdrdir)/ruby/st.h
 socket.o: $(hdrdir)/ruby/subst.h
 socket.o: $(hdrdir)/ruby/thread.h
 socket.o: $(hdrdir)/ruby/util.h
+socket.o: $(top_srcdir)/include/ruby.h
 socket.o: $(top_srcdir)/internal.h
 socket.o: constdefs.h
 socket.o: rubysocket.h
@@ -211,21 +191,19 @@ socket.o: socket.c
 socket.o: sockport.h
 sockssocket.o: $(RUBY_EXTCONF_H)
 sockssocket.o: $(arch_hdrdir)/ruby/config.h
-sockssocket.o: $(hdrdir)/ruby.h
-sockssocket.o: $(hdrdir)/ruby/assert.h
 sockssocket.o: $(hdrdir)/ruby/backward.h
 sockssocket.o: $(hdrdir)/ruby/defines.h
 sockssocket.o: $(hdrdir)/ruby/encoding.h
 sockssocket.o: $(hdrdir)/ruby/intern.h
 sockssocket.o: $(hdrdir)/ruby/io.h
 sockssocket.o: $(hdrdir)/ruby/missing.h
-sockssocket.o: $(hdrdir)/ruby/onigmo.h
 sockssocket.o: $(hdrdir)/ruby/oniguruma.h
 sockssocket.o: $(hdrdir)/ruby/ruby.h
 sockssocket.o: $(hdrdir)/ruby/st.h
 sockssocket.o: $(hdrdir)/ruby/subst.h
 sockssocket.o: $(hdrdir)/ruby/thread.h
 sockssocket.o: $(hdrdir)/ruby/util.h
+sockssocket.o: $(top_srcdir)/include/ruby.h
 sockssocket.o: $(top_srcdir)/internal.h
 sockssocket.o: constdefs.h
 sockssocket.o: rubysocket.h
@@ -233,21 +211,19 @@ sockssocket.o: sockport.h
 sockssocket.o: sockssocket.c
 tcpserver.o: $(RUBY_EXTCONF_H)
 tcpserver.o: $(arch_hdrdir)/ruby/config.h
-tcpserver.o: $(hdrdir)/ruby.h
-tcpserver.o: $(hdrdir)/ruby/assert.h
 tcpserver.o: $(hdrdir)/ruby/backward.h
 tcpserver.o: $(hdrdir)/ruby/defines.h
 tcpserver.o: $(hdrdir)/ruby/encoding.h
 tcpserver.o: $(hdrdir)/ruby/intern.h
 tcpserver.o: $(hdrdir)/ruby/io.h
 tcpserver.o: $(hdrdir)/ruby/missing.h
-tcpserver.o: $(hdrdir)/ruby/onigmo.h
 tcpserver.o: $(hdrdir)/ruby/oniguruma.h
 tcpserver.o: $(hdrdir)/ruby/ruby.h
 tcpserver.o: $(hdrdir)/ruby/st.h
 tcpserver.o: $(hdrdir)/ruby/subst.h
 tcpserver.o: $(hdrdir)/ruby/thread.h
 tcpserver.o: $(hdrdir)/ruby/util.h
+tcpserver.o: $(top_srcdir)/include/ruby.h
 tcpserver.o: $(top_srcdir)/internal.h
 tcpserver.o: constdefs.h
 tcpserver.o: rubysocket.h
@@ -255,21 +231,19 @@ tcpserver.o: sockport.h
 tcpserver.o: tcpserver.c
 tcpsocket.o: $(RUBY_EXTCONF_H)
 tcpsocket.o: $(arch_hdrdir)/ruby/config.h
-tcpsocket.o: $(hdrdir)/ruby.h
-tcpsocket.o: $(hdrdir)/ruby/assert.h
 tcpsocket.o: $(hdrdir)/ruby/backward.h
 tcpsocket.o: $(hdrdir)/ruby/defines.h
 tcpsocket.o: $(hdrdir)/ruby/encoding.h
 tcpsocket.o: $(hdrdir)/ruby/intern.h
 tcpsocket.o: $(hdrdir)/ruby/io.h
 tcpsocket.o: $(hdrdir)/ruby/missing.h
-tcpsocket.o: $(hdrdir)/ruby/onigmo.h
 tcpsocket.o: $(hdrdir)/ruby/oniguruma.h
 tcpsocket.o: $(hdrdir)/ruby/ruby.h
 tcpsocket.o: $(hdrdir)/ruby/st.h
 tcpsocket.o: $(hdrdir)/ruby/subst.h
 tcpsocket.o: $(hdrdir)/ruby/thread.h
 tcpsocket.o: $(hdrdir)/ruby/util.h
+tcpsocket.o: $(top_srcdir)/include/ruby.h
 tcpsocket.o: $(top_srcdir)/internal.h
 tcpsocket.o: constdefs.h
 tcpsocket.o: rubysocket.h
@@ -277,21 +251,19 @@ tcpsocket.o: sockport.h
 tcpsocket.o: tcpsocket.c
 udpsocket.o: $(RUBY_EXTCONF_H)
 udpsocket.o: $(arch_hdrdir)/ruby/config.h
-udpsocket.o: $(hdrdir)/ruby.h
-udpsocket.o: $(hdrdir)/ruby/assert.h
 udpsocket.o: $(hdrdir)/ruby/backward.h
 udpsocket.o: $(hdrdir)/ruby/defines.h
 udpsocket.o: $(hdrdir)/ruby/encoding.h
 udpsocket.o: $(hdrdir)/ruby/intern.h
 udpsocket.o: $(hdrdir)/ruby/io.h
 udpsocket.o: $(hdrdir)/ruby/missing.h
-udpsocket.o: $(hdrdir)/ruby/onigmo.h
 udpsocket.o: $(hdrdir)/ruby/oniguruma.h
 udpsocket.o: $(hdrdir)/ruby/ruby.h
 udpsocket.o: $(hdrdir)/ruby/st.h
 udpsocket.o: $(hdrdir)/ruby/subst.h
 udpsocket.o: $(hdrdir)/ruby/thread.h
 udpsocket.o: $(hdrdir)/ruby/util.h
+udpsocket.o: $(top_srcdir)/include/ruby.h
 udpsocket.o: $(top_srcdir)/internal.h
 udpsocket.o: constdefs.h
 udpsocket.o: rubysocket.h
@@ -299,21 +271,19 @@ udpsocket.o: sockport.h
 udpsocket.o: udpsocket.c
 unixserver.o: $(RUBY_EXTCONF_H)
 unixserver.o: $(arch_hdrdir)/ruby/config.h
-unixserver.o: $(hdrdir)/ruby.h
-unixserver.o: $(hdrdir)/ruby/assert.h
 unixserver.o: $(hdrdir)/ruby/backward.h
 unixserver.o: $(hdrdir)/ruby/defines.h
 unixserver.o: $(hdrdir)/ruby/encoding.h
 unixserver.o: $(hdrdir)/ruby/intern.h
 unixserver.o: $(hdrdir)/ruby/io.h
 unixserver.o: $(hdrdir)/ruby/missing.h
-unixserver.o: $(hdrdir)/ruby/onigmo.h
 unixserver.o: $(hdrdir)/ruby/oniguruma.h
 unixserver.o: $(hdrdir)/ruby/ruby.h
 unixserver.o: $(hdrdir)/ruby/st.h
 unixserver.o: $(hdrdir)/ruby/subst.h
 unixserver.o: $(hdrdir)/ruby/thread.h
 unixserver.o: $(hdrdir)/ruby/util.h
+unixserver.o: $(top_srcdir)/include/ruby.h
 unixserver.o: $(top_srcdir)/internal.h
 unixserver.o: constdefs.h
 unixserver.o: rubysocket.h
@@ -321,21 +291,19 @@ unixserver.o: sockport.h
 unixserver.o: unixserver.c
 unixsocket.o: $(RUBY_EXTCONF_H)
 unixsocket.o: $(arch_hdrdir)/ruby/config.h
-unixsocket.o: $(hdrdir)/ruby.h
-unixsocket.o: $(hdrdir)/ruby/assert.h
 unixsocket.o: $(hdrdir)/ruby/backward.h
 unixsocket.o: $(hdrdir)/ruby/defines.h
 unixsocket.o: $(hdrdir)/ruby/encoding.h
 unixsocket.o: $(hdrdir)/ruby/intern.h
 unixsocket.o: $(hdrdir)/ruby/io.h
 unixsocket.o: $(hdrdir)/ruby/missing.h
-unixsocket.o: $(hdrdir)/ruby/onigmo.h
 unixsocket.o: $(hdrdir)/ruby/oniguruma.h
 unixsocket.o: $(hdrdir)/ruby/ruby.h
 unixsocket.o: $(hdrdir)/ruby/st.h
 unixsocket.o: $(hdrdir)/ruby/subst.h
 unixsocket.o: $(hdrdir)/ruby/thread.h
 unixsocket.o: $(hdrdir)/ruby/util.h
+unixsocket.o: $(top_srcdir)/include/ruby.h
 unixsocket.o: $(top_srcdir)/internal.h
 unixsocket.o: constdefs.h
 unixsocket.o: rubysocket.h
diff --git a/ext/socket/extconf.rb b/ext/socket/extconf.rb
index 1a67e0013e..fd70be45da 100644
--- a/ext/socket/extconf.rb
+++ b/ext/socket/extconf.rb
@@ -433,7 +433,6 @@ end
 case RUBY_PLATFORM
 when /mswin(32|64)|mingw/
   test_func = "WSACleanup"
-  have_library("iphlpapi")
   have_library("ws2_32", "WSACleanup", headers)
 when /cygwin/
   test_func = "socket(0,0,0)"
@@ -444,7 +443,6 @@ else
   test_func = "socket(0,0,0)"
   have_library("nsl", 't_open("", 0, (struct t_info *)NULL)', headers) # SunOS
   have_library("socket", "socket(0,0,0)", headers) # SunOS
-  have_library("anl", 'getaddrinfo_a', headers)
 end
 
 if have_func(test_func, headers)
@@ -478,7 +476,6 @@ EOF
     have_func('inet_aton("", (struct in_addr *)0)', headers)
   have_func('getservbyport(0, "")', headers)
   have_func("getifaddrs((struct ifaddrs **)NULL)", headers)
-  have_struct_member("struct if_data", "ifi_vhid", headers) # FreeBSD
 
   have_func("getpeereid", headers)
 
@@ -506,7 +503,6 @@ EOF
   unless have_func("gethostname((char *)0, 0)", headers)
     have_func("uname((struct utsname *)NULL)", headers)
   end
-  have_func("getaddrinfo_a", headers)
 
   ipv6 = false
   default_ipv6 = /haiku/ !~ RUBY_PLATFORM
@@ -570,7 +566,6 @@ EOS
     getaddr_info_ok = (:wide if getaddr_info_ok.nil?)
     if have_func("getnameinfo", headers) and have_func("getaddrinfo", headers)
       if CROSS_COMPILING ||
-         $mingw || $mswin ||
          checking_for("system getaddrinfo working") {
            try_run(cpp_include(headers) + GETADDRINFO_GETNAMEINFO_TEST)
          }
@@ -648,7 +643,7 @@ EOS
   if enable_config("socks", ENV["SOCKS_SERVER"])
     if have_library("socks5", "SOCKSinit")
       $defs << "-DSOCKS5" << "-DSOCKS"
-    elsif have_library("socksd", "Rconnect") || have_library("socks", "Rconnect")
+    elsif have_library("socks", "Rconnect")
       $defs << "-DSOCKS"
     end
   end
@@ -658,7 +653,7 @@ EOS
 #include <netinet/in.h>
 int t(struct in6_addr *addr) {return IN6_IS_ADDR_UNSPECIFIED(addr);}
 SRC
-    print "fixing apple's netinet6/in6.h ..."; $stdout.flush
+    print "fixing apple's netinet6/in6.rb ..."; $stdout.flush
     in6 = File.read("/usr/include/#{hdr}")
     if in6.gsub!(/\*\(const\s+__uint32_t\s+\*\)\(const\s+void\s+\*\)\(&(\(\w+\))->s6_addr\[(\d+)\]\)/) do
         i, r = $2.to_i.divmod(4)
diff --git a/ext/socket/getaddrinfo.c b/ext/socket/getaddrinfo.c
index ce6dc40478..b01f1cb82e 100644
--- a/ext/socket/getaddrinfo.c
+++ b/ext/socket/getaddrinfo.c
@@ -149,7 +149,6 @@ static int get_addr __P((const char *, int, struct addrinfo **,
 			struct addrinfo *, int));
 static int str_isnumber __P((const char *));
 
-#ifndef HAVE_GAI_STRERROR
 static const char *const ai_errlist[] = {
 	"success.",
 	"address family for hostname not supported.",	/* EAI_ADDRFAMILY */
@@ -167,7 +166,6 @@ static const char *const ai_errlist[] = {
 	"resolved protocol is unknown.",		/* EAI_PROTOCOL   */
 	"unknown error.", 				/* EAI_MAX        */
 };
-#endif
 
 #define GET_CANONNAME(ai, str) \
 if (pai->ai_flags & AI_CANONNAME) {\
diff --git a/ext/socket/ifaddr.c b/ext/socket/ifaddr.c
index 26aa0c8082..a954163369 100644
--- a/ext/socket/ifaddr.c
+++ b/ext/socket/ifaddr.c
@@ -24,6 +24,7 @@ typedef struct rb_ifaddr_root_tag rb_ifaddr_root_t;
 struct rb_ifaddr_tag {
     int ord;
     struct ifaddrs *ifaddr;
+    rb_ifaddr_root_t *root;
 };
 
 struct rb_ifaddr_root_tag {
@@ -54,12 +55,11 @@ ifaddr_free(void *ptr)
 static size_t
 ifaddr_memsize(const void *ptr)
 {
-    size_t size = offsetof(rb_ifaddr_root_t, ary);
     const rb_ifaddr_t *ifaddr;
+    const rb_ifaddr_root_t *root;
     ifaddr = ptr;
-    if (ifaddr->ord == 0) size = sizeof(rb_ifaddr_root_t);
-    size += sizeof(struct ifaddrs);
-    return size;
+    root = get_root(ifaddr);
+    return sizeof(rb_ifaddr_root_t) + (root->numifaddrs - 1) * sizeof(rb_ifaddr_t);
 }
 
 static const rb_data_type_t ifaddr_type = {
@@ -84,12 +84,6 @@ get_ifaddr(VALUE self)
     return rifaddr;
 }
 
-static struct ifaddrs *
-get_ifaddrs(VALUE self)
-{
-    return get_ifaddr(self)->ifaddr;
-}
-
 static VALUE
 rsock_getifaddrs(void)
 {
@@ -112,7 +106,7 @@ rsock_getifaddrs(void)
         numifaddrs++;
 
     addr = TypedData_Wrap_Struct(rb_cSockIfaddr, &ifaddr_type, 0);
-    root = xmalloc(offsetof(rb_ifaddr_root_t, ary) + numifaddrs * sizeof(rb_ifaddr_t));
+    root = xmalloc(sizeof(rb_ifaddr_root_t) + (numifaddrs-1) * sizeof(rb_ifaddr_t));
     root->refcount = 0;
     root->numifaddrs = numifaddrs;
 
@@ -120,6 +114,7 @@ rsock_getifaddrs(void)
     for (i = 0; i < numifaddrs; i++) {
         root->ary[i].ord = i;
         root->ary[i].ifaddr = ifa;
+        root->ary[i].root = root;
         ifa = ifa->ifa_next;
     }
     RTYPEDDATA_DATA(addr) = &root->ary[0];
@@ -146,7 +141,8 @@ rsock_getifaddrs(void)
 static VALUE
 ifaddr_name(VALUE self)
 {
-    struct ifaddrs *ifa = get_ifaddrs(self);
+    rb_ifaddr_t *rifaddr = get_ifaddr(self);
+    struct ifaddrs *ifa = rifaddr->ifaddr;
     return rb_str_new_cstr(ifa->ifa_name);
 }
 
@@ -161,7 +157,8 @@ ifaddr_name(VALUE self)
 static VALUE
 ifaddr_ifindex(VALUE self)
 {
-    struct ifaddrs *ifa = get_ifaddrs(self);
+    rb_ifaddr_t *rifaddr = get_ifaddr(self);
+    struct ifaddrs *ifa = rifaddr->ifaddr;
     unsigned int ifindex = if_nametoindex(ifa->ifa_name);
     if (ifindex == 0) {
         rb_raise(rb_eArgError, "invalid interface name: %s", ifa->ifa_name);
@@ -182,7 +179,8 @@ ifaddr_ifindex(VALUE self)
 static VALUE
 ifaddr_flags(VALUE self)
 {
-    struct ifaddrs *ifa = get_ifaddrs(self);
+    rb_ifaddr_t *rifaddr = get_ifaddr(self);
+    struct ifaddrs *ifa = rifaddr->ifaddr;
     return IFAFLAGS2NUM(ifa->ifa_flags);
 }
 
@@ -197,7 +195,8 @@ ifaddr_flags(VALUE self)
 static VALUE
 ifaddr_addr(VALUE self)
 {
-    struct ifaddrs *ifa = get_ifaddrs(self);
+    rb_ifaddr_t *rifaddr = get_ifaddr(self);
+    struct ifaddrs *ifa = rifaddr->ifaddr;
     if (ifa->ifa_addr)
         return rsock_sockaddr_obj(ifa->ifa_addr, rsock_sockaddr_len(ifa->ifa_addr));
     return Qnil;
@@ -214,7 +213,8 @@ ifaddr_addr(VALUE self)
 static VALUE
 ifaddr_netmask(VALUE self)
 {
-    struct ifaddrs *ifa = get_ifaddrs(self);
+    rb_ifaddr_t *rifaddr = get_ifaddr(self);
+    struct ifaddrs *ifa = rifaddr->ifaddr;
     if (ifa->ifa_netmask)
         return rsock_sockaddr_obj(ifa->ifa_netmask, rsock_sockaddr_len(ifa->ifa_netmask));
     return Qnil;
@@ -231,7 +231,8 @@ ifaddr_netmask(VALUE self)
 static VALUE
 ifaddr_broadaddr(VALUE self)
 {
-    struct ifaddrs *ifa = get_ifaddrs(self);
+    rb_ifaddr_t *rifaddr = get_ifaddr(self);
+    struct ifaddrs *ifa = rifaddr->ifaddr;
     if ((ifa->ifa_flags & IFF_BROADCAST) && ifa->ifa_broadaddr)
         return rsock_sockaddr_obj(ifa->ifa_broadaddr, rsock_sockaddr_len(ifa->ifa_broadaddr));
     return Qnil;
@@ -248,32 +249,13 @@ ifaddr_broadaddr(VALUE self)
 static VALUE
 ifaddr_dstaddr(VALUE self)
 {
-    struct ifaddrs *ifa = get_ifaddrs(self);
+    rb_ifaddr_t *rifaddr = get_ifaddr(self);
+    struct ifaddrs *ifa = rifaddr->ifaddr;
     if ((ifa->ifa_flags & IFF_POINTOPOINT) && ifa->ifa_dstaddr)
         return rsock_sockaddr_obj(ifa->ifa_dstaddr, rsock_sockaddr_len(ifa->ifa_dstaddr));
     return Qnil;
 }
 
-#ifdef HAVE_STRUCT_IF_DATA_IFI_VHID
-/*
- * call-seq:
- *   ifaddr.vhid => Integer
- *
- * Returns the vhid address of _ifaddr_.
- * nil is returned if there is no vhid.
- */
-
-static VALUE
-ifaddr_vhid(VALUE self)
-{
-    struct ifaddrs *ifa = get_ifaddrs(self);
-    if (ifa->ifa_data)
-        return (INT2FIX(((struct if_data*)ifa->ifa_data)->ifi_vhid));
-    else
-        return Qnil;
-}
-#endif
-
 static void
 ifaddr_inspect_flags(ifa_flags_t flags, VALUE result)
 {
@@ -356,9 +338,12 @@ ifaddr_inspect_flags(ifa_flags_t flags, VALUE result)
 static VALUE
 ifaddr_inspect(VALUE self)
 {
-    struct ifaddrs *ifa = get_ifaddrs(self);
+    rb_ifaddr_t *rifaddr = get_ifaddr(self);
+    struct ifaddrs *ifa;
     VALUE result;
 
+    ifa = rifaddr->ifaddr;
+
     result = rb_str_new_cstr("#<");
 
     rb_str_append(result, rb_class_name(CLASS_OF(self)));
@@ -468,9 +453,6 @@ rsock_init_sockifaddr(void)
     rb_define_method(rb_cSockIfaddr, "netmask", ifaddr_netmask, 0);
     rb_define_method(rb_cSockIfaddr, "broadaddr", ifaddr_broadaddr, 0);
     rb_define_method(rb_cSockIfaddr, "dstaddr", ifaddr_dstaddr, 0);
-#ifdef HAVE_STRUCT_IF_DATA_IFI_VHID
-    rb_define_method(rb_cSockIfaddr, "vhid", ifaddr_vhid, 0);
-#endif
 #endif
 
     rb_define_singleton_method(rb_cSocket, "getifaddrs", socket_s_getifaddrs, 0);
diff --git a/ext/socket/init.c b/ext/socket/init.c
index 0675194d74..1ecd4fe352 100644
--- a/ext/socket/init.c
+++ b/ext/socket/init.c
@@ -10,10 +10,6 @@
 
 #include "rubysocket.h"
 
-#ifdef _WIN32
-VALUE rb_w32_conv_from_wchar(const WCHAR *wstr, rb_encoding *enc);
-#endif
-
 VALUE rb_cBasicSocket;
 VALUE rb_cIPSocket;
 VALUE rb_cTCPSocket;
@@ -43,15 +39,7 @@ rsock_raise_socket_error(const char *reason, int error)
     if (error == EAI_SYSTEM && (e = errno) != 0)
 	rb_syserr_fail(e, reason);
 #endif
-#ifdef _WIN32
-    rb_encoding *enc = rb_default_internal_encoding();
-    VALUE msg = rb_sprintf("%s: ", reason);
-    if (!enc) enc = rb_default_internal_encoding();
-    rb_str_concat(msg, rb_w32_conv_from_wchar(gai_strerrorW(error), enc));
-    rb_exc_raise(rb_exc_new_str(rb_eSocket, msg));
-#else
     rb_raise(rb_eSocket, "%s: %s", reason, gai_strerror(error));
-#endif
 }
 
 #ifdef _WIN32
@@ -68,12 +56,6 @@ is_socket(int fd)
 }
 #endif
 
-#if defined __APPLE__
-# define do_write_retry(code) do {ret = code;} while (ret == -1 && errno == EPROTOTYPE)
-#else
-# define do_write_retry(code) ret = code
-#endif
-
 VALUE
 rsock_init_sock(VALUE sock, int fd)
 {
@@ -101,10 +83,8 @@ rsock_sendto_blocking(void *data)
 {
     struct rsock_send_arg *arg = data;
     VALUE mesg = arg->mesg;
-    ssize_t ret;
-    do_write_retry(sendto(arg->fd, RSTRING_PTR(mesg), RSTRING_LEN(mesg),
-			  arg->flags, arg->to, arg->tolen));
-    return (VALUE)ret;
+    return (VALUE)sendto(arg->fd, RSTRING_PTR(mesg), RSTRING_LEN(mesg),
+                         arg->flags, arg->to, arg->tolen);
 }
 
 VALUE
@@ -112,10 +92,8 @@ rsock_send_blocking(void *data)
 {
     struct rsock_send_arg *arg = data;
     VALUE mesg = arg->mesg;
-    ssize_t ret;
-    do_write_retry(send(arg->fd, RSTRING_PTR(mesg), RSTRING_LEN(mesg),
-			arg->flags));
-    return (VALUE)ret;
+    return (VALUE)send(arg->fd, RSTRING_PTR(mesg), RSTRING_LEN(mesg),
+                       arg->flags);
 }
 
 struct recvfrom_arg {
@@ -143,7 +121,7 @@ rsock_strbuf(VALUE str, long buflen)
 {
     long len;
 
-    if (NIL_P(str)) return rb_str_new(0, buflen);
+    if (NIL_P(str)) return rb_tainted_str_new(0, buflen);
 
     StringValue(str);
     len = RSTRING_LEN(str);
@@ -201,6 +179,7 @@ rsock_s_recvfrom(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from)
     if (slen != RSTRING_LEN(str)) {
 	rb_str_set_len(str, slen);
     }
+    rb_obj_taint(str);
     switch (from) {
       case RECV_RECV:
 	return str;
@@ -281,6 +260,7 @@ rsock_s_recvfrom_nonblock(VALUE sock, VALUE len, VALUE flg, VALUE str,
     if (slen != RSTRING_LEN(str)) {
 	rb_str_set_len(str, slen);
     }
+    rb_obj_taint(str);
     switch (from) {
       case RECV_RECV:
         return str;
@@ -300,115 +280,6 @@ rsock_s_recvfrom_nonblock(VALUE sock, VALUE len, VALUE flg, VALUE str,
     return rb_assoc_new(str, addr);
 }
 
-#if MSG_DONTWAIT_RELIABLE
-static VALUE sym_wait_writable;
-
-/* copied from io.c :< */
-static long
-read_buffered_data(char *ptr, long len, rb_io_t *fptr)
-{
-    int n = fptr->rbuf.len;
-
-    if (n <= 0) return 0;
-    if (n > len) n = (int)len;
-    MEMMOVE(ptr, fptr->rbuf.ptr+fptr->rbuf.off, char, n);
-    fptr->rbuf.off += n;
-    fptr->rbuf.len -= n;
-    return n;
-}
-
-/* :nodoc: */
-VALUE
-rsock_read_nonblock(VALUE sock, VALUE length, VALUE buf, VALUE ex)
-{
-    rb_io_t *fptr;
-    long n;
-    long len = NUM2LONG(length);
-    VALUE str = rsock_strbuf(buf, len);
-    char *ptr;
-
-    GetOpenFile(sock, fptr);
-
-    if (len == 0) {
-	return str;
-    }
-
-    ptr = RSTRING_PTR(str);
-    n = read_buffered_data(ptr, len, fptr);
-    if (n <= 0) {
-	n = (long)recv(fptr->fd, ptr, len, MSG_DONTWAIT);
-	if (n < 0) {
-	    int e = errno;
-	    if ((e == EWOULDBLOCK || e == EAGAIN)) {
-		if (ex == Qfalse) return sym_wait_readable;
-		rb_readwrite_syserr_fail(RB_IO_WAIT_READABLE,
-					 e, "read would block");
-	    }
-	    rb_syserr_fail_path(e, fptr->pathv);
-	}
-    }
-    if (len != n) {
-	rb_str_modify(str);
-	rb_str_set_len(str, n);
-	if (str != buf) {
-	    rb_str_resize(str, n);
-	}
-    }
-    if (n == 0) {
-	if (ex == Qfalse) return Qnil;
-	rb_eof_error();
-    }
-
-    return str;
-}
-
-/* :nodoc: */
-VALUE
-rsock_write_nonblock(VALUE sock, VALUE str, VALUE ex)
-{
-    rb_io_t *fptr;
-    long n;
-
-    if (!RB_TYPE_P(str, T_STRING))
-	str = rb_obj_as_string(str);
-
-    sock = rb_io_get_write_io(sock);
-    GetOpenFile(sock, fptr);
-    rb_io_check_writable(fptr);
-
-    /*
-     * As with IO#write_nonblock, we may block if somebody is relying on
-     * buffered I/O; but nobody actually hits this because pipes and sockets
-     * are not userspace-buffered in Ruby by default.
-     */
-    if (fptr->wbuf.len > 0) {
-	rb_io_flush(sock);
-    }
-
-#ifdef __APPLE__
-  again:
-#endif
-    n = (long)send(fptr->fd, RSTRING_PTR(str), RSTRING_LEN(str), MSG_DONTWAIT);
-    if (n < 0) {
-	int e = errno;
-
-#ifdef __APPLE__
-	if (e == EPROTOTYPE) {
-	    goto again;
-	}
-#endif
-	if (e == EWOULDBLOCK || e == EAGAIN) {
-	    if (ex == Qfalse) return sym_wait_writable;
-	    rb_readwrite_syserr_fail(RB_IO_WAIT_WRITABLE, e,
-				    "write would block");
-	}
-	rb_syserr_fail_path(e, fptr->pathv);
-    }
-
-    return LONG2FIX(n);
-}
-#endif /* MSG_DONTWAIT_RELIABLE */
-
 /* returns true if SOCK_CLOEXEC is supported */
 int rsock_detect_cloexec(int fd)
 {
@@ -432,7 +303,7 @@ rsock_socket0(int domain, int type, int proto)
     static int cloexec_state = -1; /* <0: unknown, 0: ignored, >0: working */
 
     if (cloexec_state > 0) { /* common path, if SOCK_CLOEXEC is defined */
-        ret = socket(domain, type|SOCK_CLOEXEC|RSOCK_NONBLOCK_DEFAULT, proto);
+        ret = socket(domain, type|SOCK_CLOEXEC, proto);
         if (ret >= 0) {
             if (ret <= 2)
                 goto fix_cloexec;
@@ -440,7 +311,7 @@ rsock_socket0(int domain, int type, int proto)
         }
     }
     else if (cloexec_state < 0) { /* usually runs once only for detection */
-        ret = socket(domain, type|SOCK_CLOEXEC|RSOCK_NONBLOCK_DEFAULT, proto);
+        ret = socket(domain, type|SOCK_CLOEXEC, proto);
         if (ret >= 0) {
             cloexec_state = rsock_detect_cloexec(ret);
             if (cloexec_state == 0 || ret <= 2)
@@ -463,9 +334,6 @@ rsock_socket0(int domain, int type, int proto)
         return -1;
 fix_cloexec:
     rb_maygvl_fd_fix_cloexec(ret);
-    if (RSOCK_NONBLOCK_DEFAULT) {
-        rsock_make_fd_nonblock(ret);
-    }
 update_max_fd:
     rb_update_max_fd(ret);
 
@@ -480,9 +348,6 @@ rsock_socket0(int domain, int type, int proto)
     if (ret == -1)
         return -1;
     rb_fd_fix_cloexec(ret);
-    if (RSOCK_NONBLOCK_DEFAULT) {
-        rsock_make_fd_nonblock(ret);
-    }
 
     return ret;
 }
@@ -511,30 +376,11 @@ wait_connectable(int fd)
     int sockerr, revents;
     socklen_t sockerrlen;
 
+    /* only to clear pending error */
     sockerrlen = (socklen_t)sizeof(sockerr);
     if (getsockopt(fd, SOL_SOCKET, SO_ERROR, (void *)&sockerr, &sockerrlen) < 0)
         return -1;
 
-    /* necessary for non-blocking sockets (at least ECONNREFUSED) */
-    switch (sockerr) {
-      case 0:
-        break;
-#ifdef EALREADY
-      case EALREADY:
-#endif
-#ifdef EISCONN
-      case EISCONN:
-#endif
-#ifdef ECONNREFUSED
-      case ECONNREFUSED:
-#endif
-#ifdef EHOSTUNREACH
-      case EHOSTUNREACH:
-#endif
-        errno = sockerr;
-        return -1;
-    }
-
     /*
      * Stevens book says, successful finish turn on RB_WAITFD_OUT and
      * failure finish turn on both RB_WAITFD_IN and RB_WAITFD_OUT.
@@ -635,8 +481,8 @@ rsock_connect(int fd, const struct sockaddr *sockaddr, int len, int socks)
     return status;
 }
 
-void
-rsock_make_fd_nonblock(int fd)
+static void
+make_fd_nonblock(int fd)
 {
     int flags;
 #ifdef F_GETFL
@@ -662,9 +508,6 @@ cloexec_accept(int socket, struct sockaddr *address, socklen_t *address_len,
 #ifdef HAVE_ACCEPT4
     static int try_accept4 = 1;
 #endif
-    if (RSOCK_NONBLOCK_DEFAULT) {
-        nonblock = 1;
-    }
     if (address_len) len0 = *address_len;
 #ifdef HAVE_ACCEPT4
     if (try_accept4) {
@@ -684,7 +527,7 @@ cloexec_accept(int socket, struct sockaddr *address, socklen_t *address_len,
                 rb_maygvl_fd_fix_cloexec(ret);
 #ifndef SOCK_NONBLOCK
             if (nonblock) {
-                rsock_make_fd_nonblock(ret);
+                make_fd_nonblock(ret);
             }
 #endif
             if (address_len && len0 < *address_len) *address_len = len0;
@@ -701,7 +544,7 @@ cloexec_accept(int socket, struct sockaddr *address, socklen_t *address_len,
     if (address_len && len0 < *address_len) *address_len = len0;
     rb_maygvl_fd_fix_cloexec(ret);
     if (nonblock) {
-        rsock_make_fd_nonblock(ret);
+        make_fd_nonblock(ret);
     }
     return ret;
 }
@@ -837,8 +680,4 @@ rsock_init_socket_init(void)
 
 #undef rb_intern
     sym_wait_readable = ID2SYM(rb_intern("wait_readable"));
-
-#if MSG_DONTWAIT_RELIABLE
-    sym_wait_writable = ID2SYM(rb_intern("wait_writable"));
-#endif
 }
diff --git a/ext/socket/ipsocket.c b/ext/socket/ipsocket.c
index a2cb6e0e12..9981fd43ad 100644
--- a/ext/socket/ipsocket.c
+++ b/ext/socket/ipsocket.c
@@ -22,9 +22,8 @@ struct inetsock_arg
 };
 
 static VALUE
-inetsock_cleanup(VALUE v)
+inetsock_cleanup(struct inetsock_arg *arg)
 {
-    struct inetsock_arg *arg = (void *)v;
     if (arg->remote.res) {
 	rb_freeaddrinfo(arg->remote.res);
 	arg->remote.res = 0;
@@ -40,9 +39,8 @@ inetsock_cleanup(VALUE v)
 }
 
 static VALUE
-init_inetsock_internal(VALUE v)
+init_inetsock_internal(struct inetsock_arg *arg)
 {
-    struct inetsock_arg *arg = (void *)v;
     int error = 0;
     int type = arg->type;
     struct addrinfo *res, *lres;
@@ -101,11 +99,6 @@ init_inetsock_internal(VALUE v)
 	}
 	else {
 	    if (lres) {
-#if !defined(_WIN32) && !defined(__CYGWIN__)
-                status = 1;
-                setsockopt(fd, SOL_SOCKET, SO_REUSEADDR,
-                           (char*)&status, (socklen_t)sizeof(status));
-#endif
 		status = bind(fd, lres->ai_addr, lres->ai_addrlen);
 		local = status;
 		syscall = "bind(2)";
@@ -198,43 +191,6 @@ rsock_revlookup_flag(VALUE revlookup, int *norevlookup)
 
 /*
  * call-seq:
- *   ipsocket.inspect   -> string
- *
- * Return a string describing this IPSocket object.
- */
-static VALUE
-ip_inspect(VALUE sock)
-{
-    VALUE str = rb_call_super(0, 0);
-    rb_io_t *fptr = RFILE(sock)->fptr;
-    union_sockaddr addr;
-    socklen_t len = (socklen_t)sizeof addr;
-    ID id;
-    if (fptr && fptr->fd >= 0 &&
-	getsockname(fptr->fd, &addr.addr, &len) >= 0 &&
-	(id = rsock_intern_family(addr.addr.sa_family)) != 0) {
-	VALUE family = rb_id2str(id);
-	char hbuf[1024], pbuf[1024];
-	long slen = RSTRING_LEN(str);
-	const char last = (slen > 1 && RSTRING_PTR(str)[slen - 1] == '>') ?
-	    (--slen, '>') : 0;
-	str = rb_str_subseq(str, 0, slen);
-	rb_str_cat_cstr(str, ", ");
-	rb_str_append(str, family);
-	if (!rb_getnameinfo(&addr.addr, len, hbuf, sizeof(hbuf),
-			    pbuf, sizeof(pbuf), NI_NUMERICHOST | NI_NUMERICSERV)) {
-	    rb_str_cat_cstr(str, ", ");
-	    rb_str_cat_cstr(str, hbuf);
-	    rb_str_cat_cstr(str, ", ");
-	    rb_str_cat_cstr(str, pbuf);
-	}
-	if (last) rb_str_cat(str, &last, 1);
-    }
-    return str;
-}
-
-/*
- * call-seq:
  *   ipsocket.addr([reverse_lookup]) => [address_family, port, hostname, numeric_address]
  *
  * Returns the local address as an array which contains
@@ -347,8 +303,6 @@ ip_recvfrom(int argc, VALUE *argv, VALUE sock)
  *
  * Lookups the IP address of _host_.
  *
- *   require 'socket'
- *
  *   IPSocket.getaddress("localhost")     #=> "127.0.0.1"
  *   IPSocket.getaddress("ip6-localhost") #=> "::1"
  *
@@ -376,7 +330,6 @@ rsock_init_ipsocket(void)
      * IPSocket is the super class of TCPSocket and UDPSocket.
      */
     rb_cIPSocket = rb_define_class("IPSocket", rb_cBasicSocket);
-    rb_define_method(rb_cIPSocket, "inspect", ip_inspect, 0);
     rb_define_method(rb_cIPSocket, "addr", ip_addr, -1);
     rb_define_method(rb_cIPSocket, "peeraddr", ip_peeraddr, -1);
     rb_define_method(rb_cIPSocket, "recvfrom", ip_recvfrom, -1);
diff --git a/ext/socket/lib/socket.rb b/ext/socket/lib/socket.rb
index d756a32a5a..5c3ed400f4 100644
--- a/ext/socket/lib/socket.rb
+++ b/ext/socket/lib/socket.rb
@@ -71,13 +71,13 @@ class Addrinfo
       begin
         yield sock
       ensure
-        sock.close
+        sock.close if !sock.closed?
       end
     else
       sock
     end
   end
-  protected :connect_internal
+  private :connect_internal
 
   # :call-seq:
   #   addrinfo.connect_from([local_addr_args], [opts]) {|socket| ... }
@@ -110,8 +110,10 @@ class Addrinfo
   #     puts s.read
   #   }
   #
-  def connect_from(*args, timeout: nil, &block)
-    connect_internal(family_addrinfo(*args), timeout, &block)
+  def connect_from(*args, &block)
+    opts = Hash === args.last ? args.pop : {}
+    local_addr_args = args
+    connect_internal(family_addrinfo(*local_addr_args), opts[:timeout], &block)
   end
 
   # :call-seq:
@@ -133,8 +135,8 @@ class Addrinfo
   #     puts s.read
   #   }
   #
-  def connect(timeout: nil, &block)
-    connect_internal(nil, timeout, &block)
+  def connect(opts={}, &block)
+    connect_internal(nil, opts[:timeout], &block)
   end
 
   # :call-seq:
@@ -156,9 +158,11 @@ class Addrinfo
   #     puts s.read
   #   }
   #
-  def connect_to(*args, timeout: nil, &block)
-    remote_addrinfo = family_addrinfo(*args)
-    remote_addrinfo.connect_internal(self, timeout, &block)
+  def connect_to(*args, &block)
+    opts = Hash === args.last ? args.pop : {}
+    remote_addr_args = args
+    remote_addrinfo = family_addrinfo(*remote_addr_args)
+    remote_addrinfo.send(:connect_internal, self, opts[:timeout], &block)
   end
 
   # creates a socket bound to self.
@@ -185,7 +189,7 @@ class Addrinfo
       begin
         yield sock
       ensure
-        sock.close
+        sock.close if !sock.closed?
       end
     else
       sock
@@ -208,7 +212,7 @@ class Addrinfo
       begin
         yield sock
       ensure
-        sock.close
+        sock.close if !sock.closed?
       end
     else
       sock
@@ -223,8 +227,8 @@ class Addrinfo
   #   #   #<Addrinfo: [::1]:80 TCP (:80)>
   #   #   #<Addrinfo: [::1]:80 UDP (:80)>
   #
-  def self.foreach(nodename, service, family=nil, socktype=nil, protocol=nil, flags=nil, timeout: nil, &block)
-    Addrinfo.getaddrinfo(nodename, service, family, socktype, protocol, flags, timeout: timeout).each(&block)
+  def self.foreach(nodename, service, family=nil, socktype=nil, protocol=nil, flags=nil, &block)
+    Addrinfo.getaddrinfo(nodename, service, family, socktype, protocol, flags).each(&block)
   end
 end
 
@@ -313,9 +317,9 @@ class BasicSocket < IO
   # but the non-blocking flag is set before the system call
   # and it doesn't retry the system call.
   #
-  # By specifying a keyword argument _exception_ to +false+, you can indicate
+  # By specifying `exception: false`, the _opts_ hash allows you to indicate
   # that sendmsg_nonblock should not raise an IO::WaitWritable exception, but
-  # return the symbol +:wait_writable+ instead.
+  # return the symbol :wait_writable instead.
   def sendmsg_nonblock(mesg, flags = 0, dest_sockaddr = nil, *controls,
                        exception: true)
     __sendmsg_nonblock(mesg, flags, dest_sockaddr, controls, exception)
@@ -336,7 +340,6 @@ class BasicSocket < IO
   # === Parameters
   # * +maxlen+ - the number of bytes to receive from the socket
   # * +flags+ - zero or more of the +MSG_+ options
-  # * +buf+ - destination String buffer
   # * +options+ - keyword hash, supporting `exception: false`
   #
   # === Example
@@ -362,9 +365,9 @@ class BasicSocket < IO
   # it is extended by IO::WaitReadable.
   # So IO::WaitReadable can be used to rescue the exceptions for retrying recv_nonblock.
   #
-  # By specifying a keyword argument _exception_ to +false+, you can indicate
-  # that recv_nonblock should not raise an IO::WaitReadable exception, but
-  # return the symbol +:wait_readable+ instead.
+  # By specifying `exception: false`, the options hash allows you to indicate
+  # that recv_nonblock should not raise an IO::WaitWritable exception, but
+  # return the symbol :wait_writable instead.
   #
   # === See
   # * Socket#recvfrom
@@ -436,26 +439,13 @@ class BasicSocket < IO
   # but non-blocking flag is set before the system call
   # and it doesn't retry the system call.
   #
-  # By specifying a keyword argument _exception_ to +false+, you can indicate
-  # that recvmsg_nonblock should not raise an IO::WaitReadable exception, but
-  # return the symbol +:wait_readable+ instead.
+  # By specifying `exception: false`, the _opts_ hash allows you to indicate
+  # that recvmsg_nonblock should not raise an IO::WaitWritable exception, but
+  # return the symbol :wait_writable instead.
   def recvmsg_nonblock(dlen = nil, flags = 0, clen = nil,
                        scm_rights: false, exception: true)
     __recvmsg_nonblock(dlen, flags, clen, scm_rights, exception)
   end
-
-  # Linux-specific optimizations to avoid fcntl for IO#read_nonblock
-  # and IO#write_nonblock using MSG_DONTWAIT
-  # Do other platforms support MSG_DONTWAIT reliably?
-  if RUBY_PLATFORM =~ /linux/ && Socket.const_defined?(:MSG_DONTWAIT)
-    def read_nonblock(len, str = nil, exception: true) # :nodoc:
-      __read_nonblock(len, str, exception)
-    end
-
-    def write_nonblock(buf, exception: true) # :nodoc:
-      __write_nonblock(buf, exception)
-    end
-  end
 end
 
 class Socket < BasicSocket
@@ -526,9 +516,9 @@ class Socket < BasicSocket
   # So IO::WaitReadable can be used to rescue the exceptions for retrying
   # recvfrom_nonblock.
   #
-  # By specifying a keyword argument _exception_ to +false+, you can indicate
-  # that recvfrom_nonblock should not raise an IO::WaitReadable exception, but
-  # return the symbol +:wait_readable+ instead.
+  # By specifying `exception: false`, the options hash allows you to indicate
+  # that accept_nonblock should not raise an IO::WaitReadable exception, but
+  # return the symbol :wait_readable instead.
   #
   # === See
   # * Socket#recvfrom
@@ -583,9 +573,9 @@ class Socket < BasicSocket
   # it is extended by IO::WaitReadable.
   # So IO::WaitReadable can be used to rescue the exceptions for retrying accept_nonblock.
   #
-  # By specifying a keyword argument _exception_ to +false+, you can indicate
+  # By specifying `exception: false`, the options hash allows you to indicate
   # that accept_nonblock should not raise an IO::WaitReadable exception, but
-  # return the symbol +:wait_readable+ instead.
+  # return the symbol :wait_readable instead.
   #
   # === See
   # * Socket#accept
@@ -606,7 +596,6 @@ class Socket < BasicSocket
   # _opts_ may have following options:
   #
   # [:connect_timeout] specify the timeout in seconds.
-  # [:resolv_timeout] specify the name resolution timeout in seconds.
   #
   # If a block is given, the block is called with the socket.
   # The value of the block is returned.
@@ -620,26 +609,31 @@ class Socket < BasicSocket
   #     puts sock.read
   #   }
   #
-  def self.tcp(host, port, local_host = nil, local_port = nil, connect_timeout: nil, resolv_timeout: nil) # :yield: socket
+  def self.tcp(host, port, *rest) # :yield: socket
+    opts = Hash === rest.last ? rest.pop : {}
+    raise ArgumentError, "wrong number of arguments (#{rest.length} for 2)" if 2 < rest.length
+    local_host, local_port = rest
     last_error = nil
     ret = nil
 
+    connect_timeout = opts[:connect_timeout]
+
     local_addr_list = nil
     if local_host != nil || local_port != nil
       local_addr_list = Addrinfo.getaddrinfo(local_host, local_port, nil, :STREAM, nil)
     end
 
-    Addrinfo.foreach(host, port, nil, :STREAM, timeout: resolv_timeout) {|ai|
+    Addrinfo.foreach(host, port, nil, :STREAM) {|ai|
       if local_addr_list
         local_addr = local_addr_list.find {|local_ai| local_ai.afamily == ai.afamily }
-        next unless local_addr
+        next if !local_addr
       else
         local_addr = nil
       end
       begin
         sock = local_addr ?
-          ai.connect_from(local_addr, timeout: connect_timeout) :
-          ai.connect(timeout: connect_timeout)
+          ai.connect_from(local_addr, :timeout => connect_timeout) :
+          ai.connect(:timeout => connect_timeout)
       rescue SystemCallError
         last_error = $!
         next
@@ -647,7 +641,7 @@ class Socket < BasicSocket
       ret = sock
       break
     }
-    unless ret
+    if !ret
       if last_error
         raise last_error
       else
@@ -658,7 +652,7 @@ class Socket < BasicSocket
       begin
         yield ret
       ensure
-        ret.close
+        ret.close if !ret.closed?
       end
     else
       ret
@@ -682,7 +676,7 @@ class Socket < BasicSocket
         if reuseaddr
           s.setsockopt(:SOCKET, :REUSEADDR, 1)
         end
-        unless port
+        if !port
           s.bind(ai)
           port = s.local_address.ip_port
         else
@@ -690,10 +684,10 @@ class Socket < BasicSocket
         end
       }
     rescue Errno::EADDRINUSE
-      sockets.each(&:close)
+      sockets.each {|s| s.close }
       retry
     rescue Exception
-      sockets.each(&:close)
+      sockets.each {|s| s.close }
       raise
     end
     sockets
@@ -710,7 +704,7 @@ class Socket < BasicSocket
         s.listen(Socket::SOMAXCONN)
       }
     rescue Exception
-      sockets.each(&:close)
+      sockets.each {|s| s.close }
       raise
     end
     sockets
@@ -773,7 +767,7 @@ class Socket < BasicSocket
           raise last_error
         end
       rescue Exception
-        sockets.each(&:close)
+        sockets.each {|s| s.close }
         raise
       end
     end
@@ -781,7 +775,7 @@ class Socket < BasicSocket
       begin
         yield sockets
       ensure
-        sockets.each(&:close)
+        sockets.each {|s| s.close if !s.closed? }
       end
     else
       sockets
@@ -900,19 +894,18 @@ class Socket < BasicSocket
     Addrinfo.foreach(host, port, nil, :DGRAM, nil, Socket::AI_PASSIVE) {|ai|
       if ai.ipv4? && ai.ip_address == "0.0.0.0"
         local_addrs.each {|a|
-          next unless a.ipv4?
+          next if !a.ipv4?
           ip_list << Addrinfo.new(a.to_sockaddr, :INET, :DGRAM, 0);
         }
       elsif ai.ipv6? && ai.ip_address == "::" && !ipv6_recvpktinfo
         local_addrs.each {|a|
-          next unless a.ipv6?
+          next if !a.ipv6?
           ip_list << Addrinfo.new(a.to_sockaddr, :INET6, :DGRAM, 0);
         }
       else
         ip_list << ai
       end
     }
-    ip_list.uniq!(&:to_sockaddr)
 
     if port == 0
       sockets = ip_sockets_port0(ip_list, false)
@@ -943,7 +936,7 @@ class Socket < BasicSocket
       begin
         yield sockets
       ensure
-        sockets.each(&:close) if sockets
+        sockets.each {|s| s.close if !s.closed? } if sockets
       end
     else
       sockets
@@ -1080,7 +1073,7 @@ class Socket < BasicSocket
       begin
         yield sock
       ensure
-        sock.close
+        sock.close if !sock.closed?
       end
     else
       sock
@@ -1104,7 +1097,7 @@ class Socket < BasicSocket
   #   }
   #
   def self.unix_server_socket(path)
-    unless unix_socket_abstract_name?(path)
+    if !unix_socket_abstract_name?(path)
       begin
         st = File.lstat(path)
       rescue Errno::ENOENT
@@ -1118,8 +1111,8 @@ class Socket < BasicSocket
       begin
         yield s
       ensure
-        s.close
-        unless unix_socket_abstract_name?(path)
+        s.close if !s.closed?
+        if !unix_socket_abstract_name?(path)
           File.unlink path
         end
       end
@@ -1204,9 +1197,9 @@ class Socket < BasicSocket
   # it is extended by IO::WaitWritable.
   # So IO::WaitWritable can be used to rescue the exceptions for retrying connect_nonblock.
   #
-  # By specifying a keyword argument _exception_ to +false+, you can indicate
+  # By specifying `exception: false`, the options hash allows you to indicate
   # that connect_nonblock should not raise an IO::WaitWritable exception, but
-  # return the symbol +:wait_writable+ instead.
+  # return the symbol :wait_writable instead.
   #
   # === See
   #  # Socket#connect
@@ -1222,6 +1215,7 @@ class UDPSocket < IPSocket
   #
   # Receives up to _maxlen_ bytes from +udpsocket+ using recvfrom(2) after
   # O_NONBLOCK is set for the underlying file descriptor.
+  # If _maxlen_ is omitted, its default value is 65536.
   # _flags_ is zero or more of the +MSG_+ options.
   # The first element of the results, _mesg_, is the data received.
   # The second element, _sender_inet_addr_, is an array to represent the sender address.
@@ -1262,9 +1256,9 @@ class UDPSocket < IPSocket
   # it is extended by IO::WaitReadable.
   # So IO::WaitReadable can be used to rescue the exceptions for retrying recvfrom_nonblock.
   #
-  # By specifying a keyword argument _exception_ to +false+, you can indicate
-  # that recvfrom_nonblock should not raise an IO::WaitReadable exception, but
-  # return the symbol +:wait_readable+ instead.
+  # By specifying `exception: false`, the options hash allows you to indicate
+  # that recvmsg_nonblock should not raise an IO::WaitWritable exception, but
+  # return the symbol :wait_writable instead.
   #
   # === See
   # * Socket#recvfrom
@@ -1303,9 +1297,9 @@ class TCPServer < TCPSocket
   # it is extended by IO::WaitReadable.
   # So IO::WaitReadable can be used to rescue the exceptions for retrying accept_nonblock.
   #
-  # By specifying a keyword argument _exception_ to +false+, you can indicate
+  # By specifying `exception: false`, the options hash allows you to indicate
   # that accept_nonblock should not raise an IO::WaitReadable exception, but
-  # return the symbol +:wait_readable+ instead.
+  # return the symbol :wait_readable instead.
   #
   # === See
   # * TCPServer#accept
@@ -1344,9 +1338,9 @@ class UNIXServer < UNIXSocket
   # it is extended by IO::WaitReadable.
   # So IO::WaitReadable can be used to rescue the exceptions for retrying accept_nonblock.
   #
-  # By specifying a keyword argument _exception_ to +false+, you can indicate
+  # By specifying `exception: false`, the options hash allows you to indicate
   # that accept_nonblock should not raise an IO::WaitReadable exception, but
-  # return the symbol +:wait_readable+ instead.
+  # return the symbol :wait_readable instead.
   #
   # === See
   # * UNIXServer#accept
diff --git a/ext/socket/mkconstants.rb b/ext/socket/mkconstants.rb
index 620a5f60ff..0ebf628b46 100644
--- a/ext/socket/mkconstants.rb
+++ b/ext/socket/mkconstants.rb
@@ -73,15 +73,7 @@ def each_name(pat)
   }
 end
 
-erb_new = lambda do |src, safe, trim|
-  if ERB.instance_method(:initialize).parameters.assoc(:key) # Ruby 2.6+
-    ERB.new(src, trim_mode: trim)
-  else
-    ERB.new(src, safe, trim)
-  end
-end
-
-erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_const_decls")
+ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_const_decls")
 % each_const {|guard, name, default_value|
 #if !defined(<%=name%>)
 # if defined(HAVE_CONST_<%=name.upcase%>)
@@ -95,7 +87,7 @@ erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_const_decls")
 % }
 EOS
 
-erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_const_defs_in_guard(name, default_value)")
+ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_const_defs_in_guard(name, default_value)")
 #if defined(<%=name%>)
     /* <%= COMMENTS[name] %> */
     rb_define_const(rb_cSocket, <%=c_str name%>, INTEGER2NUM(<%=name%>));
@@ -104,7 +96,7 @@ erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_const_defs_in_guard(name
 #endif
 EOS
 
-erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_const_defs")
+ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_const_defs")
 % each_const {|guard, name, default_value|
 %   if guard
 #if <%=guard%>
@@ -154,7 +146,7 @@ def each_names_with_len(pat, prefix_optional=nil)
   }
 end
 
-erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_name_to_int_decl(funcname, pat, prefix_optional, guard=nil)")
+ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_name_to_int_decl(funcname, pat, prefix_optional, guard=nil)")
 %if guard
 #ifdef <%=guard%>
 int <%=funcname%>(const char *str, long len, int *valp);
@@ -164,7 +156,7 @@ int <%=funcname%>(const char *str, long len, int *valp);
 %end
 EOS
 
-erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_name_to_int_func_in_guard(funcname, pat, prefix_optional, guard=nil)")
+ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_name_to_int_func_in_guard(funcname, pat, prefix_optional, guard=nil)")
 int
 <%=funcname%>(const char *str, long len, int *valp)
 {
@@ -180,13 +172,12 @@ int
 
 %    }
       default:
-        if (!str || !valp) {/* wrong argument */}
         return -1;
     }
 }
 EOS
 
-erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_name_to_int_func(funcname, pat, prefix_optional, guard=nil)")
+ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_name_to_int_func(funcname, pat, prefix_optional, guard=nil)")
 %if guard
 #ifdef <%=guard%>
 <%=gen_name_to_int_func_in_guard(funcname, pat, prefix_optional, guard)%>
@@ -215,7 +206,7 @@ def reverse_each_name_with_prefix_optional(pat, prefix_pat)
   end
 end
 
-erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_int_to_name_hash(hash_var, pat, prefix_pat)")
+ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_int_to_name_hash(hash_var, pat, prefix_pat)")
     <%=hash_var%> = st_init_numtable();
 % reverse_each_name_with_prefix_optional(pat, prefix_pat) {|n,s|
 #ifdef <%=n%>
@@ -224,7 +215,7 @@ erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_int_to_name_hash(hash_va
 % }
 EOS
 
-erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_int_to_name_func(func_name, hash_var)")
+ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_int_to_name_func(func_name, hash_var)")
 ID
 <%=func_name%>(int val)
 {
@@ -235,7 +226,7 @@ ID
 }
 EOS
 
-erb_new.call(<<'EOS', nil, '%').def_method(Object, "gen_int_to_name_decl(func_name, hash_var)")
+ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_int_to_name_decl(func_name, hash_var)")
 ID <%=func_name%>(int val);
 EOS
 
@@ -284,7 +275,7 @@ def_intern('rsock_intern_udp_optname',  /\AUDP_/, "UDP_")
 def_intern('rsock_intern_scm_optname',  /\ASCM_/, "SCM_")
 def_intern('rsock_intern_local_optname',  /\ALOCAL_/, "LOCAL_")
 
-result = erb_new.call(<<'EOS', nil, '%').result(binding)
+result = ERB.new(<<'EOS', nil, '%').result(binding)
 /* autogenerated file */
 
 <%= INTERN_DEFS.map {|vardef, gen_hash, decl, func| vardef }.join("\n") %>
@@ -327,7 +318,7 @@ init_constants(void)
 
 EOS
 
-header_result = erb_new.call(<<'EOS', nil, '%').result(binding)
+header_result = ERB.new(<<'EOS', nil, '%').result(binding)
 /* autogenerated file */
 <%= gen_const_decls %>
 <%= NAME_TO_INT_DEFS.map {|decl, func| decl }.join("\n") %>
diff --git a/ext/socket/option.c b/ext/socket/option.c
index 5ad44cdcd8..a823ec7757 100644
--- a/ext/socket/option.c
+++ b/ext/socket/option.c
@@ -272,8 +272,6 @@ sockopt_int(VALUE self)
  * Creates a new Socket::Option object which contains boolean as data.
  * Actually 0 or 1 as int is used.
  *
- *   require 'socket'
- *
  *   p Socket::Option.bool(:INET, :SOCKET, :KEEPALIVE, true)
  *   #=> #<Socket::Option: INET SOCKET KEEPALIVE 1>
  *
@@ -406,7 +404,7 @@ sockopt_s_ipv4_multicast_loop(VALUE klass, VALUE value)
  * call-seq:
  *   sockopt.ipv4_multicast_loop => integer
  *
- * Returns the ipv4_multicast_loop data in _sockopt_ as an integer.
+ * Returns the ipv4_multicast_loop data in _sockopt_ as a integer.
  *
  *   sockopt = Socket::Option.ipv4_multicast_loop(10)
  *   p sockopt.ipv4_multicast_loop => 10
@@ -424,7 +422,7 @@ sockopt_ipv4_multicast_loop(VALUE self)
     }
 #endif
     rb_raise(rb_eTypeError, "ipv4_multicast_loop socket option expected");
-    UNREACHABLE_RETURN(Qnil);
+    UNREACHABLE;
 }
 
 #define inspect_ipv4_multicast_loop(a,b,c,d) \
@@ -457,7 +455,7 @@ sockopt_s_ipv4_multicast_ttl(VALUE klass, VALUE value)
  * call-seq:
  *   sockopt.ipv4_multicast_ttl => integer
  *
- * Returns the ipv4_multicast_ttl data in _sockopt_ as an integer.
+ * Returns the ipv4_multicast_ttl data in _sockopt_ as a integer.
  *
  *   sockopt = Socket::Option.ipv4_multicast_ttl(10)
  *   p sockopt.ipv4_multicast_ttl => 10
@@ -475,7 +473,7 @@ sockopt_ipv4_multicast_ttl(VALUE self)
     }
 #endif
     rb_raise(rb_eTypeError, "ipv4_multicast_ttl socket option expected");
-    UNREACHABLE_RETURN(Qnil);
+    UNREACHABLE;
 }
 
 #define inspect_ipv4_multicast_ttl(a,b,c,d) \
@@ -1475,3 +1473,4 @@ rsock_init_sockopt(void)
 
     rb_define_method(rb_cSockOpt, "to_s", sockopt_data, 0); /* compatibility for ruby before 1.9.2 */
 }
+
diff --git a/ext/socket/raddrinfo.c b/ext/socket/raddrinfo.c
index 9ec2fdc329..11f5d1f5a6 100644
--- a/ext/socket/raddrinfo.c
+++ b/ext/socket/raddrinfo.c
@@ -145,6 +145,15 @@ ruby_getaddrinfo__darwin(const char *nodename, const char *servname,
 #define getaddrinfo(node,serv,hints,res) ruby_getaddrinfo__darwin((node),(serv),(hints),(res))
 #endif
 
+#ifndef GETADDRINFO_EMU
+struct getaddrinfo_arg
+{
+    const char *node;
+    const char *service;
+    const struct addrinfo *hints;
+    struct addrinfo **res;
+};
+
 #ifdef HAVE_INET_PTON
 static int
 parse_numeric_port(const char *service, int *portp)
@@ -173,15 +182,6 @@ parse_numeric_port(const char *service, int *portp)
 }
 #endif
 
-#ifndef GETADDRINFO_EMU
-struct getaddrinfo_arg
-{
-    const char *node;
-    const char *service;
-    const struct addrinfo *hints;
-    struct addrinfo **res;
-};
-
 static void *
 nogvl_getaddrinfo(void *arg)
 {
@@ -199,27 +199,6 @@ nogvl_getaddrinfo(void *arg)
 }
 #endif
 
-#ifdef HAVE_GETADDRINFO_A
-struct gai_suspend_arg
-{
-    struct gaicb *req;
-    struct timespec *timeout;
-};
-
-static void *
-nogvl_gai_suspend(void *arg)
-{
-    int ret;
-    struct gai_suspend_arg *ptr = arg;
-    struct gaicb const *wait_reqs[1];
-
-    wait_reqs[0] = ptr->req;
-    ret = gai_suspend(wait_reqs, 1, ptr->timeout);
-
-    return (void *)(VALUE)ret;
-}
-#endif
-
 static int
 numeric_getaddrinfo(const char *node, const char *service,
         const struct addrinfo *hints,
@@ -339,59 +318,6 @@ rb_getaddrinfo(const char *node, const char *service,
     return ret;
 }
 
-#ifdef HAVE_GETADDRINFO_A
-int
-rb_getaddrinfo_a(const char *node, const char *service,
-               const struct addrinfo *hints,
-               struct rb_addrinfo **res, struct timespec *timeout)
-{
-    struct addrinfo *ai;
-    int ret;
-    int allocated_by_malloc = 0;
-
-    ret = numeric_getaddrinfo(node, service, hints, &ai);
-    if (ret == 0)
-        allocated_by_malloc = 1;
-    else {
-	struct gai_suspend_arg arg;
-	struct gaicb *reqs[1];
-	struct gaicb req;
-
-	req.ar_name = node;
-	req.ar_service = service;
-	req.ar_request = hints;
-
-	reqs[0] = &req;
-	ret = getaddrinfo_a(GAI_NOWAIT, reqs, 1, NULL);
-	if (ret) return ret;
-
-	arg.req = &req;
-	arg.timeout = timeout;
-
-	ret = (int)(VALUE)rb_thread_call_without_gvl(nogvl_gai_suspend, &arg, RUBY_UBF_IO, 0);
-
-	if (ret) {
-	    /* on Ubuntu 18.04 (or other systems), gai_suspend(3) returns EAI_SYSTEM/ENOENT on timeout */
-	    if (ret == EAI_SYSTEM && errno == ENOENT) {
-		return EAI_AGAIN;
-	    } else {
-		return ret;
-	    }
-	}
-
-	ret = gai_error(reqs[0]);
-	ai = reqs[0]->ar_result;
-    }
-
-    if (ret == 0) {
-        *res = (struct rb_addrinfo *)xmalloc(sizeof(struct rb_addrinfo));
-        (*res)->allocated_by_malloc = allocated_by_malloc;
-        (*res)->ai = ai;
-    }
-    return ret;
-}
-#endif
-
 void
 rb_freeaddrinfo(struct rb_addrinfo *ai)
 {
@@ -491,18 +417,22 @@ str_is_number(const char *p)
     char *ep;
 
     if (!p || *p == '\0')
-        return 0;
+       return 0;
     ep = NULL;
     (void)STRTOUL(p, &ep, 10);
     if (ep && *ep == '\0')
-        return 1;
+       return 1;
     else
-        return 0;
+       return 0;
 }
 
 #define str_equal(ptr, len, name) \
     ((ptr)[0] == name[0] && \
      rb_strlen_lit(name) == (len) && memcmp(ptr, name, len) == 0)
+#define SafeStringValueCStr(v) do {\
+    StringValueCStr(v);\
+    rb_check_safe_obj(v);\
+} while(0)
 
 static char*
 host_str(VALUE host, char *hbuf, size_t hbuflen, int *flags_ptr)
@@ -521,7 +451,7 @@ host_str(VALUE host, char *hbuf, size_t hbuflen, int *flags_ptr)
         const char *name;
         size_t len;
 
-        StringValueCStr(host);
+        SafeStringValueCStr(host);
         RSTRING_GETMEM(host, name, len);
         if (!len || str_equal(name, len, "<any>")) {
             make_inetaddr(INADDR_ANY, hbuf, hbuflen);
@@ -532,7 +462,7 @@ host_str(VALUE host, char *hbuf, size_t hbuflen, int *flags_ptr)
             if (flags_ptr) *flags_ptr |= AI_NUMERICHOST;
         }
         else if (len >= hbuflen) {
-            rb_raise(rb_eArgError, "hostname too long (%"PRIuSIZE")",
+            rb_raise(rb_eArgError, "hostname too long (%"PRIdSIZE")",
                      len);
         }
         else {
@@ -560,10 +490,10 @@ port_str(VALUE port, char *pbuf, size_t pbuflen, int *flags_ptr)
         const char *serv;
         size_t len;
 
-        StringValueCStr(port);
+        SafeStringValueCStr(port);
         RSTRING_GETMEM(port, serv, len);
         if (len >= pbuflen) {
-            rb_raise(rb_eArgError, "service name too long (%"PRIuSIZE")",
+            rb_raise(rb_eArgError, "service name too long (%"PRIdSIZE")",
                      len);
         }
         memcpy(pbuf, serv, len);
@@ -585,7 +515,7 @@ rsock_getaddrinfo(VALUE host, VALUE port, struct addrinfo *hints, int socktype_h
     portp = port_str(port, pbuf, sizeof(pbuf), &additional_flags);
 
     if (socktype_hack && hints->ai_socktype == 0 && str_is_number(portp)) {
-        hints->ai_socktype = SOCK_DGRAM;
+       hints->ai_socktype = SOCK_DGRAM;
     }
     hints->ai_flags |= additional_flags;
 
@@ -600,42 +530,6 @@ rsock_getaddrinfo(VALUE host, VALUE port, struct addrinfo *hints, int socktype_h
     return res;
 }
 
-#ifdef HAVE_GETADDRINFO_A
-static struct rb_addrinfo*
-rsock_getaddrinfo_a(VALUE host, VALUE port, struct addrinfo *hints, int socktype_hack, VALUE timeout)
-{
-    struct rb_addrinfo* res = NULL;
-    char *hostp, *portp;
-    int error;
-    char hbuf[NI_MAXHOST], pbuf[NI_MAXSERV];
-    int additional_flags = 0;
-
-    hostp = host_str(host, hbuf, sizeof(hbuf), &additional_flags);
-    portp = port_str(port, pbuf, sizeof(pbuf), &additional_flags);
-
-    if (socktype_hack && hints->ai_socktype == 0 && str_is_number(portp)) {
-       hints->ai_socktype = SOCK_DGRAM;
-    }
-    hints->ai_flags |= additional_flags;
-
-    if (NIL_P(timeout)) {
-	error = rb_getaddrinfo(hostp, portp, hints, &res);
-    } else {
-	struct timespec _timeout = rb_time_timespec_interval(timeout);
-	error = rb_getaddrinfo_a(hostp, portp, hints, &res, &_timeout);
-    }
-
-    if (error) {
-        if (hostp && hostp[strlen(hostp)-1] == '\n') {
-            rb_raise(rb_eSocket, "newline at the end of hostname");
-        }
-        rsock_raise_socket_error("getaddrinfo_a", error);
-    }
-
-    return res;
-}
-#endif
-
 int
 rsock_fd_family(int fd)
 {
@@ -703,21 +597,16 @@ rsock_ipaddr(struct sockaddr *sockaddr, socklen_t sockaddrlen, int norevlookup)
 }
 
 #ifdef HAVE_SYS_UN_H
-static long
-unixsocket_len(const struct sockaddr_un *su, socklen_t socklen)
-{
-    const char *s = su->sun_path, *e = (const char*)su + socklen;
-    while (s < e && *(e-1) == '\0')
-        e--;
-    return e - s;
-}
-
 VALUE
 rsock_unixpath_str(struct sockaddr_un *sockaddr, socklen_t len)
 {
-    long n = unixsocket_len(sockaddr, len);
-    if (n >= 0)
-        return rb_str_new(sockaddr->sun_path, n);
+    char *s, *e;
+    s = sockaddr->sun_path;
+    e = (char *)sockaddr + len;
+    while (s < e && *(e-1) == '\0')
+        e--;
+    if (s <= e)
+        return rb_str_new(s, e-s);
     else
         return rb_str_new2("");
 }
@@ -760,9 +649,8 @@ struct hostent_arg {
 };
 
 static VALUE
-make_hostent_internal(VALUE v)
+make_hostent_internal(struct hostent_arg *arg)
 {
-    struct hostent_arg *arg = (void *)v;
     VALUE host = arg->host;
     struct addrinfo* addr = arg->addr->ai;
     VALUE (*ipaddr)(struct sockaddr*, socklen_t) = arg->ipaddr;
@@ -838,8 +726,10 @@ static void
 addrinfo_mark(void *ptr)
 {
     rb_addrinfo_t *rai = ptr;
-    rb_gc_mark(rai->inspectname);
-    rb_gc_mark(rai->canonname);
+    if (rai) {
+        rb_gc_mark(rai->inspectname);
+        rb_gc_mark(rai->canonname);
+    }
 }
 
 #define addrinfo_free RUBY_TYPED_DEFAULT_FREE
@@ -923,7 +813,7 @@ rsock_addrinfo_new(struct sockaddr *addr, socklen_t len,
 static struct rb_addrinfo *
 call_getaddrinfo(VALUE node, VALUE service,
                  VALUE family, VALUE socktype, VALUE protocol, VALUE flags,
-                 int socktype_hack, VALUE timeout)
+                 int socktype_hack)
 {
     struct addrinfo hints;
     struct rb_addrinfo *res;
@@ -940,16 +830,7 @@ call_getaddrinfo(VALUE node, VALUE service,
     if (!NIL_P(flags)) {
 	hints.ai_flags = NUM2INT(flags);
     }
-
-#ifdef HAVE_GETADDRINFO_A
-    if (NIL_P(timeout)) {
-	res = rsock_getaddrinfo(node, service, &hints, socktype_hack);
-    } else {
-	res = rsock_getaddrinfo_a(node, service, &hints, socktype_hack, timeout);
-    }
-#else
     res = rsock_getaddrinfo(node, service, &hints, socktype_hack);
-#endif
 
     if (res == NULL)
 	rb_raise(rb_eSocket, "host not found");
@@ -963,13 +844,13 @@ init_addrinfo_getaddrinfo(rb_addrinfo_t *rai, VALUE node, VALUE service,
                           VALUE family, VALUE socktype, VALUE protocol, VALUE flags,
                           VALUE inspectnode, VALUE inspectservice)
 {
-    struct rb_addrinfo *res = call_getaddrinfo(node, service, family, socktype, protocol, flags, 1, Qnil);
+    struct rb_addrinfo *res = call_getaddrinfo(node, service, family, socktype, protocol, flags, 1);
     VALUE canonname;
     VALUE inspectname = rb_str_equal(node, inspectnode) ? Qnil : make_inspectname(inspectnode, inspectservice, res->ai);
 
     canonname = Qnil;
     if (res->ai->ai_canonname) {
-        canonname = rb_str_new_cstr(res->ai->ai_canonname);
+        canonname = rb_tainted_str_new_cstr(res->ai->ai_canonname);
         OBJ_FREEZE(canonname);
     }
 
@@ -1019,6 +900,8 @@ make_inspectname(VALUE node, VALUE service, struct addrinfo *res)
             rb_str_catf(inspectname, ":%d", FIX2INT(service));
     }
     if (!NIL_P(inspectname)) {
+        OBJ_INFECT(inspectname, node);
+        OBJ_INFECT(inspectname, service);
         OBJ_FREEZE(inspectname);
     }
     return inspectname;
@@ -1031,13 +914,13 @@ addrinfo_firstonly_new(VALUE node, VALUE service, VALUE family, VALUE socktype,
     VALUE canonname;
     VALUE inspectname;
 
-    struct rb_addrinfo *res = call_getaddrinfo(node, service, family, socktype, protocol, flags, 0, Qnil);
+    struct rb_addrinfo *res = call_getaddrinfo(node, service, family, socktype, protocol, flags, 0);
 
     inspectname = make_inspectname(node, service, res->ai);
 
     canonname = Qnil;
     if (res->ai->ai_canonname) {
-        canonname = rb_str_new_cstr(res->ai->ai_canonname);
+        canonname = rb_tainted_str_new_cstr(res->ai->ai_canonname);
         OBJ_FREEZE(canonname);
     }
 
@@ -1051,13 +934,13 @@ addrinfo_firstonly_new(VALUE node, VALUE service, VALUE family, VALUE socktype,
 }
 
 static VALUE
-addrinfo_list_new(VALUE node, VALUE service, VALUE family, VALUE socktype, VALUE protocol, VALUE flags, VALUE timeout)
+addrinfo_list_new(VALUE node, VALUE service, VALUE family, VALUE socktype, VALUE protocol, VALUE flags)
 {
     VALUE ret;
     struct addrinfo *r;
     VALUE inspectname;
 
-    struct rb_addrinfo *res = call_getaddrinfo(node, service, family, socktype, protocol, flags, 0, timeout);
+    struct rb_addrinfo *res = call_getaddrinfo(node, service, family, socktype, protocol, flags, 0);
 
     inspectname = make_inspectname(node, service, res->ai);
 
@@ -1067,7 +950,7 @@ addrinfo_list_new(VALUE node, VALUE service, VALUE family, VALUE socktype, VALUE
         VALUE canonname = Qnil;
 
         if (r->ai_canonname) {
-            canonname = rb_str_new_cstr(r->ai_canonname);
+            canonname = rb_tainted_str_new_cstr(r->ai_canonname);
             OBJ_FREEZE(canonname);
         }
 
@@ -1104,12 +987,6 @@ init_unix_addrinfo(rb_addrinfo_t *rai, VALUE path, int socktype)
     init_addrinfo(rai, (struct sockaddr *)&un, len,
 		  PF_UNIX, socktype, 0, Qnil, Qnil);
 }
-
-static long
-rai_unixsocket_len(const rb_addrinfo_t *rai)
-{
-    return unixsocket_len(&rai->addr.un, rai->sockaddr_len);
-}
 #endif
 
 /*
@@ -1239,16 +1116,16 @@ addrinfo_initialize(int argc, VALUE *argv, VALUE self)
 }
 
 static int
-get_afamily(const struct sockaddr *addr, socklen_t len)
+get_afamily(struct sockaddr *addr, socklen_t len)
 {
-    if ((socklen_t)((const char*)&addr->sa_family + sizeof(addr->sa_family) - (char*)addr) <= len)
+    if ((socklen_t)((char*)&addr->sa_family + sizeof(addr->sa_family) - (char*)addr) <= len)
         return addr->sa_family;
     else
         return AF_UNSPEC;
 }
 
 static int
-ai_get_afamily(const rb_addrinfo_t *rai)
+ai_get_afamily(rb_addrinfo_t *rai)
 {
     return get_afamily(&rai->addr.addr, rai->sockaddr_len);
 }
@@ -1357,15 +1234,16 @@ rsock_inspect_sockaddr(struct sockaddr *sockaddr_arg, socklen_t socklen, VALUE r
           {
             struct sockaddr_un *addr = &sockaddr->un;
             char *p, *s, *e;
-            long len = unixsocket_len(addr, socklen);
             s = addr->sun_path;
-            if (len < 0)
+            e = (char*)addr + socklen;
+            while (s < e && *(e-1) == '\0')
+                e--;
+            if (e < s)
                 rb_str_cat2(ret, "too-short-AF_UNIX-sockaddr");
-            else if (len == 0)
+            else if (s == e)
                 rb_str_cat2(ret, "empty-path-AF_UNIX-sockaddr");
             else {
                 int printable_only = 1;
-                e = s + len;
                 p = s;
                 while (p < e) {
                     printable_only = printable_only && ISPRINT(*p) && !ISSPACE(*p);
@@ -1691,7 +1569,13 @@ addrinfo_mdump(VALUE self)
 #ifdef HAVE_SYS_UN_H
       case AF_UNIX:
       {
-        sockaddr = rb_str_new(rai->addr.un.sun_path, rai_unixsocket_len(rai));
+        struct sockaddr_un *su = &rai->addr.un;
+        char *s, *e;
+        s = su->sun_path;
+        e = (char*)su + rai->sockaddr_len;
+        while (s < e && *(e-1) == '\0')
+            e--;
+        sockaddr = rb_str_new(s, e-s);
         break;
       }
 #endif
@@ -1809,7 +1693,7 @@ addrinfo_mload(VALUE self, VALUE ary)
 #endif
         res = call_getaddrinfo(rb_ary_entry(pair, 0), rb_ary_entry(pair, 1),
                                INT2NUM(pfamily), INT2NUM(socktype), INT2NUM(protocol),
-                               INT2NUM(flags), 1, Qnil);
+                               INT2NUM(flags), 1);
 
         len = res->ai->ai_addrlen;
         memcpy(&ss, res->ai->ai_addr, res->ai->ai_addrlen);
@@ -1906,6 +1790,7 @@ addrinfo_to_sockaddr(VALUE self)
     rb_addrinfo_t *rai = get_addrinfo(self);
     VALUE ret;
     ret = rb_str_new((char*)&rai->addr, rai->sockaddr_len);
+    OBJ_INFECT(ret, self);
     return ret;
 }
 
@@ -2424,27 +2309,28 @@ addrinfo_unix_path(VALUE self)
     rb_addrinfo_t *rai = get_addrinfo(self);
     int family = ai_get_afamily(rai);
     struct sockaddr_un *addr;
-    long n;
+    char *s, *e;
 
     if (family != AF_UNIX)
 	rb_raise(rb_eSocket, "need AF_UNIX address");
 
     addr = &rai->addr.un;
 
-    n = rai_unixsocket_len(rai);
-    if (n < 0)
+    s = addr->sun_path;
+    e = (char*)addr + rai->sockaddr_len;
+    if (e < s)
         rb_raise(rb_eSocket, "too short AF_UNIX address: %"PRIuSIZE" bytes given for minimum %"PRIuSIZE" bytes.",
-                 (size_t)rai->sockaddr_len, offsetof(struct sockaddr_un, sun_path));
-    if ((long)sizeof(addr->sun_path) < n)
+            (size_t)rai->sockaddr_len, (size_t)(s - (char *)addr));
+    if (addr->sun_path + sizeof(addr->sun_path) < e)
         rb_raise(rb_eSocket,
             "too long AF_UNIX path (%"PRIuSIZE" bytes given but %"PRIuSIZE" bytes max)",
-            (size_t)n, sizeof(addr->sun_path));
-    return rb_str_new(addr->sun_path, n);
+            (size_t)(e - addr->sun_path), sizeof(addr->sun_path));
+    while (s < e && *(e-1) == '\0')
+        e--;
+    return rb_str_new(s, e-s);
 }
 #endif
 
-static ID id_timeout;
-
 /*
  * call-seq:
  *   Addrinfo.getaddrinfo(nodename, service, family, socktype, protocol, flags) => [addrinfo, ...]
@@ -2491,16 +2377,10 @@ static ID id_timeout;
 static VALUE
 addrinfo_s_getaddrinfo(int argc, VALUE *argv, VALUE self)
 {
-    VALUE node, service, family, socktype, protocol, flags, opts, timeout;
+    VALUE node, service, family, socktype, protocol, flags;
 
-    rb_scan_args(argc, argv, "24:", &node, &service, &family, &socktype,
-		 &protocol, &flags, &opts);
-    rb_get_kwargs(opts, &id_timeout, 0, 1, &timeout);
-    if (timeout == Qundef) {
-	timeout = Qnil;
-    }
-
-    return addrinfo_list_new(node, service, family, socktype, protocol, flags, timeout);
+    rb_scan_args(argc, argv, "24", &node, &service, &family, &socktype, &protocol, &flags);
+    return addrinfo_list_new(node, service, family, socktype, protocol, flags);
 }
 
 /*
@@ -2588,6 +2468,7 @@ addrinfo_s_unix(int argc, VALUE *argv, VALUE self)
     addr = addrinfo_s_allocate(rb_cAddrinfo);
     DATA_PTR(addr) = rai = alloc_addrinfo();
     init_unix_addrinfo(rai, path, socktype);
+    OBJ_INFECT(addr, path);
     return addr;
 }
 
@@ -2671,7 +2552,7 @@ rsock_io_socket_addrinfo(VALUE io, struct sockaddr *addr, socklen_t len)
         rb_raise(rb_eTypeError, "neither IO nor file descriptor");
     }
 
-    UNREACHABLE_RETURN(Qnil);
+    UNREACHABLE;
 }
 
 /*
@@ -2684,8 +2565,6 @@ rsock_init_addrinfo(void)
      * The Addrinfo class maps <tt>struct addrinfo</tt> to ruby.  This
      * structure identifies an Internet host and a service.
      */
-    id_timeout = rb_intern("timeout");
-
     rb_cAddrinfo = rb_define_class("Addrinfo", rb_cData);
     rb_define_alloc_func(rb_cAddrinfo, addrinfo_s_allocate);
     rb_define_method(rb_cAddrinfo, "initialize", addrinfo_initialize, -1);
diff --git a/ext/socket/rubysocket.h b/ext/socket/rubysocket.h
index 0ce77a5f6e..352da8c56e 100644
--- a/ext/socket/rubysocket.h
+++ b/ext/socket/rubysocket.h
@@ -26,13 +26,7 @@
 #  if defined(_MSC_VER)
 #    undef HAVE_TYPE_STRUCT_SOCKADDR_DL
 #  endif
-/*
- * FIXME: failures if we make nonblocking the default
- * [ruby-core:89973] [ruby-core:89976] [ruby-core:89977] [Bug #14968]
- */
-#  define RSOCK_NONBLOCK_DEFAULT (0)
 #else
-#  define RSOCK_NONBLOCK_DEFAULT (0)
 #  include <sys/socket.h>
 #  include <netinet/in.h>
 #  ifdef HAVE_NETINET_IN_SYSTM_H
@@ -414,7 +408,7 @@ NORETURN(void rsock_sys_fail_raddrinfo_or_sockaddr(const char *, VALUE addr, VAL
  * all cases.  For some syscalls (e.g. accept/accept4), blocking on the
  * syscall instead of relying on select/poll allows the kernel to use
  * "wake-one" behavior and avoid the thundering herd problem.
- * This is likely safe on all other *nix-like systems, so this safe list
+ * This is likely safe on all other *nix-like systems, so this whitelist
  * can be expanded by interested parties.
  */
 #if defined(__linux__)
@@ -436,11 +430,6 @@ static inline void rsock_maybe_wait_fd(int fd) { }
 #  define MSG_DONTWAIT_RELIABLE 0
 #endif
 
-VALUE rsock_read_nonblock(VALUE sock, VALUE length, VALUE buf, VALUE ex);
-VALUE rsock_write_nonblock(VALUE sock, VALUE buf, VALUE ex);
-
-void rsock_make_fd_nonblock(int fd);
-
 #if !defined HAVE_INET_NTOP && ! defined _WIN32
 const char *inet_ntop(int, const void *, char *, size_t);
 #elif defined __MINGW32__
diff --git a/ext/socket/socket.c b/ext/socket/socket.c
index bfeb30340c..542cd02ed6 100644
--- a/ext/socket/socket.c
+++ b/ext/socket/socket.c
@@ -175,17 +175,16 @@ rsock_socketpair0(int domain, int type, int protocol, int sv[2])
 {
     int ret;
     static int cloexec_state = -1; /* <0: unknown, 0: ignored, >0: working */
-    static const int default_flags = SOCK_CLOEXEC|RSOCK_NONBLOCK_DEFAULT;
 
     if (cloexec_state > 0) { /* common path, if SOCK_CLOEXEC is defined */
-        ret = socketpair(domain, type|default_flags, protocol, sv);
+        ret = socketpair(domain, type|SOCK_CLOEXEC, protocol, sv);
         if (ret == 0 && (sv[0] <= 2 || sv[1] <= 2)) {
             goto fix_cloexec; /* highly unlikely */
         }
         goto update_max_fd;
     }
     else if (cloexec_state < 0) { /* usually runs once only for detection */
-        ret = socketpair(domain, type|default_flags, protocol, sv);
+        ret = socketpair(domain, type|SOCK_CLOEXEC, protocol, sv);
         if (ret == 0) {
             cloexec_state = rsock_detect_cloexec(sv[0]);
             if ((cloexec_state == 0) || (sv[0] <= 2 || sv[1] <= 2))
@@ -214,10 +213,6 @@ rsock_socketpair0(int domain, int type, int protocol, int sv[2])
 fix_cloexec:
     rb_maygvl_fd_fix_cloexec(sv[0]);
     rb_maygvl_fd_fix_cloexec(sv[1]);
-    if (RSOCK_NONBLOCK_DEFAULT) {
-        rsock_make_fd_nonblock(sv[0]);
-        rsock_make_fd_nonblock(sv[1]);
-    }
 
 update_max_fd:
     rb_update_max_fd(sv[0]);
@@ -236,10 +231,6 @@ rsock_socketpair0(int domain, int type, int protocol, int sv[2])
 
     rb_fd_fix_cloexec(sv[0]);
     rb_fd_fix_cloexec(sv[1]);
-    if (RSOCK_NONBLOCK_DEFAULT) {
-        rsock_make_fd_nonblock(sv[0]);
-        rsock_make_fd_nonblock(sv[1]);
-    }
     return ret;
 }
 #endif /* !SOCK_CLOEXEC */
@@ -992,18 +983,7 @@ sock_sockaddr(struct sockaddr *addr, socklen_t len)
  * call-seq:
  *   Socket.gethostbyname(hostname) => [official_hostname, alias_hostnames, address_family, *address_list]
  *
- * Use Addrinfo.getaddrinfo instead.
- * This method is deprecated for the following reasons:
- *
- * - The 3rd element of the result is the address family of the first address.
- *   The address families of the rest of the addresses are not returned.
- * - Uncommon address representation:
- *   4/16-bytes binary string to represent IPv4/IPv6 address.
- * - gethostbyname() may take a long time and it may block other threads.
- *   (GVL cannot be released since gethostbyname() is not thread safe.)
- * - This method uses gethostbyname() function already removed from POSIX.
- *
- * This method obtains the host information for _hostname_.
+ * Obtains the host information for _hostname_.
  *
  *   p Socket.gethostbyname("hal") #=> ["localhost", ["hal"], 2, "\x7F\x00\x00\x01"]
  *
@@ -1020,29 +1000,13 @@ sock_s_gethostbyname(VALUE obj, VALUE host)
  * call-seq:
  *   Socket.gethostbyaddr(address_string [, address_family]) => hostent
  *
- * Use Addrinfo#getnameinfo instead.
- * This method is deprecated for the following reasons:
- *
- * - Uncommon address representation:
- *   4/16-bytes binary string to represent IPv4/IPv6 address.
- * - gethostbyaddr() may take a long time and it may block other threads.
- *   (GVL cannot be released since gethostbyname() is not thread safe.)
- * - This method uses gethostbyname() function already removed from POSIX.
- *
- * This method obtains the host information for _address_.
+ * Obtains the host information for _address_.
  *
  *   p Socket.gethostbyaddr([221,186,184,68].pack("CCCC"))
  *   #=> ["carbon.ruby-lang.org", [], 2, "\xDD\xBA\xB8D"]
- *
- *   p Socket.gethostbyaddr([127,0,0,1].pack("CCCC"))
- *   ["localhost", [], 2, "\x7F\x00\x00\x01"]
- *   p Socket.gethostbyaddr(([0]*15+[1]).pack("C"*16))
- *   #=> ["localhost", ["ip6-localhost", "ip6-loopback"], 10,
- *        "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]
- *
  */
 static VALUE
-sock_s_gethostbyaddr(int argc, VALUE *argv, VALUE _)
+sock_s_gethostbyaddr(int argc, VALUE *argv)
 {
     VALUE addr, family;
     struct hostent *h;
@@ -1104,7 +1068,7 @@ sock_s_gethostbyaddr(int argc, VALUE *argv, VALUE _)
  *   Socket.getservbyname("syslog", "udp") #=> 514
  */
 static VALUE
-sock_s_getservbyname(int argc, VALUE *argv, VALUE _)
+sock_s_getservbyname(int argc, VALUE *argv)
 {
     VALUE service, proto;
     struct servent *sp;
@@ -1145,7 +1109,7 @@ sock_s_getservbyname(int argc, VALUE *argv, VALUE _)
  *
  */
 static VALUE
-sock_s_getservbyport(int argc, VALUE *argv, VALUE _)
+sock_s_getservbyport(int argc, VALUE *argv)
 {
     VALUE port, proto;
     struct servent *sp;
@@ -1164,7 +1128,7 @@ sock_s_getservbyport(int argc, VALUE *argv, VALUE _)
     if (!sp) {
 	rb_raise(rb_eSocket, "no such service for port %d/%s", (int)portnum, protoname);
     }
-    return rb_str_new2(sp->s_name);
+    return rb_tainted_str_new2(sp->s_name);
 }
 
 /*
@@ -1173,9 +1137,6 @@ sock_s_getservbyport(int argc, VALUE *argv, VALUE _)
  *
  * Obtains address information for _nodename_:_servname_.
  *
- * Note that Addrinfo.getaddrinfo provides the same functionality in
- * an object oriented style.
- *
  * _family_ should be an address family such as: :INET, :INET6, etc.
  *
  * _socktype_ should be a socket type such as: :STREAM, :DGRAM, :RAW, etc.
@@ -1203,7 +1164,7 @@ sock_s_getservbyport(int argc, VALUE *argv, VALUE _)
  * If Addrinfo object is preferred, use Addrinfo.getaddrinfo.
  */
 static VALUE
-sock_s_getaddrinfo(int argc, VALUE *argv, VALUE _)
+sock_s_getaddrinfo(int argc, VALUE *argv)
 {
     VALUE host, port, family, socktype, protocol, flags, ret, revlookup;
     struct addrinfo hints;
@@ -1257,7 +1218,7 @@ sock_s_getaddrinfo(int argc, VALUE *argv, VALUE _)
  * If Addrinfo object is preferred, use Addrinfo#getnameinfo.
  */
 static VALUE
-sock_s_getnameinfo(int argc, VALUE *argv, VALUE _)
+sock_s_getnameinfo(int argc, VALUE *argv)
 {
     VALUE sa, af = Qnil, host = Qnil, port = Qnil, flags, tmp;
     char *hptr, *pptr;
@@ -1326,7 +1287,7 @@ sock_s_getnameinfo(int argc, VALUE *argv, VALUE _)
 	    hptr = NULL;
 	}
 	else {
-	    strncpy(hbuf, StringValueCStr(host), sizeof(hbuf));
+	    strncpy(hbuf, StringValuePtr(host), sizeof(hbuf));
 	    hbuf[sizeof(hbuf) - 1] = '\0';
 	    hptr = hbuf;
 	}
@@ -1340,7 +1301,7 @@ sock_s_getnameinfo(int argc, VALUE *argv, VALUE _)
 	    pptr = pbuf;
 	}
 	else {
-	    strncpy(pbuf, StringValueCStr(port), sizeof(pbuf));
+	    strncpy(pbuf, StringValuePtr(port), sizeof(pbuf));
 	    pbuf[sizeof(pbuf) - 1] = '\0';
 	    pptr = pbuf;
 	}
@@ -1390,7 +1351,7 @@ sock_s_getnameinfo(int argc, VALUE *argv, VALUE _)
     errno = saved_errno;
     rsock_raise_socket_error("getnameinfo", error);
 
-    UNREACHABLE_RETURN(Qnil);
+    UNREACHABLE;
 }
 
 /*
@@ -1414,6 +1375,8 @@ sock_s_pack_sockaddr_in(VALUE self, VALUE port, VALUE host)
     VALUE addr = rb_str_new((char*)res->ai->ai_addr, res->ai->ai_addrlen);
 
     rb_freeaddrinfo(res);
+    OBJ_INFECT(addr, port);
+    OBJ_INFECT(addr, host);
 
     return addr;
 }
@@ -1455,6 +1418,7 @@ sock_s_unpack_sockaddr_in(VALUE self, VALUE addr)
 #endif
     }
     host = rsock_make_ipaddr((struct sockaddr*)sockaddr, RSTRING_SOCKLEN(addr));
+    OBJ_INFECT(host, addr);
     return rb_assoc_new(INT2NUM(ntohs(sockaddr->sin_port)), host);
 }
 
@@ -1484,6 +1448,7 @@ sock_s_pack_sockaddr_un(VALUE self, VALUE path)
     }
     memcpy(sockaddr.sun_path, RSTRING_PTR(path), RSTRING_LEN(path));
     addr = rb_str_new((char*)&sockaddr, rsock_unix_sockaddr_len(path));
+    OBJ_INFECT(addr, path);
 
     return addr;
 }
@@ -1520,6 +1485,7 @@ sock_s_unpack_sockaddr_un(VALUE self, VALUE addr)
 		 RSTRING_LEN(addr), (int)sizeof(struct sockaddr_un));
     }
     path = rsock_unixpath_str(sockaddr, RSTRING_SOCKLEN(addr));
+    OBJ_INFECT(path, addr);
     return path;
 }
 #endif
@@ -1989,8 +1955,6 @@ Init_socket(void)
      *
      * Let's create an internet socket using the IPv4 protocol in a C-like manner:
      *
-     *   require 'socket'
-     *
      *   s = Socket.new Socket::AF_INET, Socket::SOCK_STREAM
      *   s.connect Socket.pack_sockaddr_in(80, 'example.com')
      *
diff --git a/ext/socket/sockssocket.c b/ext/socket/sockssocket.c
index 82789eeaab..81f77a67c5 100644
--- a/ext/socket/sockssocket.c
+++ b/ext/socket/sockssocket.c
@@ -13,19 +13,13 @@
 #ifdef SOCKS
 /*
  * call-seq:
- *   SOCKSSocket.new(host, port) => socket
+ *   SOCKSSocket.new(host, serv) => socket
  *
- * Opens a SOCKS connection to +host+ via the SOCKS server.
- *
- * The SOCKS server configuration varies by implementation
- *
- * When using the Dante libsocks/libsocksd implementation it is configured as SOCKS_SERVER env var.
- *
- * See: https://manpages.debian.org/testing/dante-client/socksify.1.en.html for full env variable support.
+ * Opens a SOCKS connection to +host+ via the SOCKS server +serv+.
  *
  */
 static VALUE
-socks_init(VALUE sock, VALUE host, VALUE port)
+socks_init(VALUE sock, VALUE host, VALUE serv)
 {
     static int init = 0;
 
@@ -34,7 +28,7 @@ socks_init(VALUE sock, VALUE host, VALUE port)
 	init = 1;
     }
 
-    return rsock_init_inetsock(sock, host, port, Qnil, Qnil, INET_SOCKS);
+    return rsock_init_inetsock(sock, host, serv, Qnil, Qnil, INET_SOCKS);
 }
 
 #ifdef SOCKS5
diff --git a/ext/socket/tcpsocket.c b/ext/socket/tcpsocket.c
index 29a3eda45f..a7a82fd880 100644
--- a/ext/socket/tcpsocket.c
+++ b/ext/socket/tcpsocket.c
@@ -41,16 +41,7 @@ tcp_sockaddr(struct sockaddr *addr, socklen_t len)
  * call-seq:
  *   TCPSocket.gethostbyname(hostname) => [official_hostname, alias_hostnames, address_family, *address_list]
  *
- * Use Addrinfo.getaddrinfo instead.
- * This method is deprecated for the following reasons:
- *
- * - The 3rd element of the result is the address family of the first address.
- *   The address families of the rest of the addresses are not returned.
- * - gethostbyname() may take a long time and it may block other threads.
- *   (GVL cannot be released since gethostbyname() is not thread safe.)
- * - This method uses gethostbyname() function already removed from POSIX.
- *
- * This method lookups host information by _hostname_.
+ * Lookups host information by _hostname_.
  *
  *   TCPSocket.gethostbyname("localhost")
  *   #=> ["localhost", ["hal"], 2, "127.0.0.1"]
diff --git a/ext/socket/udpsocket.c b/ext/socket/udpsocket.c
index 6ef8242a1e..7b7b34f04d 100644
--- a/ext/socket/udpsocket.c
+++ b/ext/socket/udpsocket.c
@@ -19,8 +19,6 @@
  * _address_family_ should be an integer, a string or a symbol:
  * Socket::AF_INET, "AF_INET", :INET, etc.
  *
- *   require 'socket'
- *
  *   UDPSocket.new                   #=> #<UDPSocket:fd 3>
  *   UDPSocket.new(Socket::AF_INET6) #=> #<UDPSocket:fd 4>
  *
@@ -50,9 +48,8 @@ struct udp_arg
 };
 
 static VALUE
-udp_connect_internal(VALUE v)
+udp_connect_internal(struct udp_arg *arg)
 {
-    struct udp_arg *arg = (void *)v;
     rb_io_t *fptr;
     int fd;
     struct addrinfo *res;
@@ -98,9 +95,8 @@ udp_connect(VALUE sock, VALUE host, VALUE port)
 }
 
 static VALUE
-udp_bind_internal(VALUE v)
+udp_bind_internal(struct udp_arg *arg)
 {
-    struct udp_arg *arg = (void *)v;
     rb_io_t *fptr;
     int fd;
     struct addrinfo *res;
@@ -149,9 +145,8 @@ struct udp_send_arg {
 };
 
 static VALUE
-udp_send_internal(VALUE v)
+udp_send_internal(struct udp_send_arg *arg)
 {
-    struct udp_send_arg *arg = (void *)v;
     rb_io_t *fptr;
     int n;
     struct addrinfo *res;
diff --git a/ext/socket/unixserver.c b/ext/socket/unixserver.c
index b1f2a38547..799dcffb00 100644
--- a/ext/socket/unixserver.c
+++ b/ext/socket/unixserver.c
@@ -17,8 +17,6 @@
  *
  * Creates a new UNIX server socket bound to _path_.
  *
- *   require 'socket'
- *
  *   serv = UNIXServer.new("/tmp/sock")
  *   s = serv.accept
  *   p s.read
diff --git a/ext/socket/unixsocket.c b/ext/socket/unixsocket.c
index 0c3a01d21e..d1cf1e2b2a 100644
--- a/ext/socket/unixsocket.c
+++ b/ext/socket/unixsocket.c
@@ -25,27 +25,6 @@ unixsock_connect_internal(VALUE a)
 			        arg->sockaddrlen, 0);
 }
 
-static VALUE
-unixsock_path_value(VALUE path)
-{
-#ifdef __linux__
-#define TO_STR_FOR_LINUX_ABSTRACT_NAMESPACE 0
-
-    VALUE name = path;
-#if TO_STR_FOR_LINUX_ABSTRACT_NAMESPACE
-    const int isstr = !NIL_P(name = rb_check_string_type(name));
-#else
-    const int isstr = RB_TYPE_P(name, T_STRING);
-#endif
-    if (isstr) {
-        if (RSTRING_LEN(name) == 0 || RSTRING_PTR(name)[0] == '\0') {
-            return name;             /* ignore encoding */
-        }
-    }
-#endif
-    return rb_get_path(path);
-}
-
 VALUE
 rsock_init_unixsock(VALUE sock, VALUE path, int server)
 {
@@ -54,7 +33,7 @@ rsock_init_unixsock(VALUE sock, VALUE path, int server)
     int fd, status;
     rb_io_t *fptr;
 
-    path = unixsock_path_value(path);
+    SafeStringValue(path);
 
     INIT_SOCKADDR_UN(&sockaddr, sizeof(struct sockaddr_un));
     if (sizeof(sockaddr.sun_path) < (size_t)RSTRING_LEN(path)) {
@@ -114,8 +93,6 @@ rsock_init_unixsock(VALUE sock, VALUE path, int server)
  *
  * Creates a new UNIX client socket connected to _path_.
  *
- *   require 'socket'
- *
  *   s = UNIXSocket.new("/tmp/sock")
  *   s.send "hello", 0
  *
@@ -338,12 +315,6 @@ unix_recv_io(int argc, VALUE *argv, VALUE sock)
     struct iomsg_arg arg;
     struct iovec vec[2];
     char buf[1];
-    unsigned int gc_reason = 0;
-    enum {
-        GC_REASON_EMSGSIZE = 0x1,
-        GC_REASON_TRUNCATE = 0x2,
-        GC_REASON_ENOMEM = 0x4
-    };
 
     int fd;
 #if FD_PASSING_BY_MSG_CONTROL
@@ -359,7 +330,6 @@ unix_recv_io(int argc, VALUE *argv, VALUE sock)
     if (argc <= 1)
 	mode = Qnil;
 
-retry:
     GetOpenFile(sock, fptr);
 
     arg.msg.msg_name = NULL;
@@ -387,31 +357,12 @@ retry:
 
     arg.fd = fptr->fd;
     while ((int)BLOCKING_REGION_FD(recvmsg_blocking, &arg) == -1) {
-        int e = errno;
-        if (e == EMSGSIZE && !(gc_reason & GC_REASON_EMSGSIZE)) {
-            /* FreeBSD gets here when we're out of FDs */
-            gc_reason |= GC_REASON_EMSGSIZE;
-            rb_gc_for_fd(EMFILE);
-            goto retry;
-        }
-        else if (e == ENOMEM && !(gc_reason & GC_REASON_ENOMEM)) {
-            /* ENOMEM is documented in recvmsg manpages */
-            gc_reason |= GC_REASON_ENOMEM;
-            rb_gc_for_fd(e);
-            goto retry;
-        }
 	if (!rb_io_wait_readable(arg.fd))
-	    rsock_syserr_fail_path(e, "recvmsg(2)", fptr->pathv);
+	    rsock_sys_fail_path("recvmsg(2)", fptr->pathv);
     }
 
 #if FD_PASSING_BY_MSG_CONTROL
     if (arg.msg.msg_controllen < (socklen_t)sizeof(struct cmsghdr)) {
-        /* FreeBSD and Linux both get here when we're out of FDs */
-        if (!(gc_reason & GC_REASON_TRUNCATE)) {
-            gc_reason |= GC_REASON_TRUNCATE;
-            rb_gc_for_fd(EMFILE);
-            goto retry;
-        }
 	rb_raise(rb_eSocket,
 		 "file descriptor was not passed (msg_controllen=%d smaller than sizeof(struct cmsghdr)=%d)",
 		 (int)arg.msg.msg_controllen, (int)sizeof(struct cmsghdr));
diff --git a/ext/stringio/depend b/ext/stringio/depend
index 02d468b306..cbd17f5df2 100644
--- a/ext/stringio/depend
+++ b/ext/stringio/depend
@@ -1,18 +1,16 @@
 # AUTOGENERATED DEPENDENCIES START
 stringio.o: $(RUBY_EXTCONF_H)
 stringio.o: $(arch_hdrdir)/ruby/config.h
-stringio.o: $(hdrdir)/ruby.h
-stringio.o: $(hdrdir)/ruby/assert.h
 stringio.o: $(hdrdir)/ruby/backward.h
 stringio.o: $(hdrdir)/ruby/defines.h
 stringio.o: $(hdrdir)/ruby/encoding.h
 stringio.o: $(hdrdir)/ruby/intern.h
 stringio.o: $(hdrdir)/ruby/io.h
 stringio.o: $(hdrdir)/ruby/missing.h
-stringio.o: $(hdrdir)/ruby/onigmo.h
 stringio.o: $(hdrdir)/ruby/oniguruma.h
 stringio.o: $(hdrdir)/ruby/ruby.h
 stringio.o: $(hdrdir)/ruby/st.h
 stringio.o: $(hdrdir)/ruby/subst.h
+stringio.o: $(top_srcdir)/include/ruby.h
 stringio.o: stringio.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/stringio/extconf.rb b/ext/stringio/extconf.rb
index a933159766..ad8650dce2 100644
--- a/ext/stringio/extconf.rb
+++ b/ext/stringio/extconf.rb
@@ -1,4 +1,3 @@
 # frozen_string_literal: false
 require 'mkmf'
-have_func("rb_io_extract_modeenc", "ruby/io.h")
 create_makefile('stringio')
diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c
index 4dd5fb416a..a5a2327366 100644
--- a/ext/stringio/stringio.c
+++ b/ext/stringio/stringio.c
@@ -11,8 +11,6 @@
 
 **********************************************************************/
 
-#define STRINGIO_VERSION "0.0.3"
-
 #include "ruby.h"
 #include "ruby/io.h"
 #include "ruby/encoding.h"
@@ -22,90 +20,6 @@
 #include <sys/fcntl.h>
 #endif
 
-#ifndef RB_INTEGER_TYPE_P
-# define RB_INTEGER_TYPE_P(c) (FIXNUM_P(c) || RB_TYPE_P(c, T_BIGNUM))
-#endif
-
-#ifndef RB_PASS_CALLED_KEYWORDS
-# define rb_funcallv_kw(recv, mid, arg, argv, kw_splat) rb_funcallv(recv, mid, arg, argv)
-# define rb_class_new_instance_kw(argc, argv, klass, kw_splat) rb_class_new_instance(argc, argv, klass)
-#endif
-
-#ifndef HAVE_RB_IO_EXTRACT_MODEENC
-#define rb_io_extract_modeenc strio_extract_modeenc
-static void
-strio_extract_modeenc(VALUE *vmode_p, VALUE *vperm_p, VALUE opthash,
-		      int *oflags_p, int *fmode_p, struct rb_io_enc_t *convconfig_p)
-{
-    VALUE mode = *vmode_p;
-    VALUE intmode;
-    int fmode;
-    int has_enc = 0, has_vmode = 0;
-
-    convconfig_p->enc = convconfig_p->enc2 = 0;
-
-  vmode_handle:
-    if (NIL_P(mode)) {
-	fmode = FMODE_READABLE;
-    }
-    else if (!NIL_P(intmode = rb_check_to_integer(mode, "to_int"))) {
-	int flags = NUM2INT(intmode);
-	fmode = rb_io_oflags_fmode(flags);
-    }
-    else {
-	const char *m = StringValueCStr(mode), *n, *e;
-	fmode = rb_io_modestr_fmode(m);
-	n = strchr(m, ':');
-	if (n) {
-	    long len;
-	    char encname[ENCODING_MAXNAMELEN+1];
-	    has_enc = 1;
-	    if (fmode & FMODE_SETENC_BY_BOM) {
-		n = strchr(n, '|');
-	    }
-	    e = strchr(++n, ':');
-	    len = e ? e - n : strlen(n);
-	    if (len > 0 && len <= ENCODING_MAXNAMELEN) {
-		if (e) {
-		    memcpy(encname, n, len);
-		    encname[len] = '\0';
-		    n = encname;
-		}
-		convconfig_p->enc = rb_enc_find(n);
-	    }
-	    if (e && (len = strlen(++e)) > 0 && len <= ENCODING_MAXNAMELEN) {
-		convconfig_p->enc2 = rb_enc_find(e);
-	    }
-	}
-    }
-
-    if (!NIL_P(opthash)) {
-	rb_encoding *extenc = 0, *intenc = 0;
-	VALUE v;
-	if (!has_vmode) {
-	    ID id_mode;
-	    CONST_ID(id_mode, "mode");
-	    v = rb_hash_aref(opthash, ID2SYM(id_mode));
-	    if (!NIL_P(v)) {
-		if (!NIL_P(mode)) {
-		    rb_raise(rb_eArgError, "mode specified twice");
-		}
-		has_vmode = 1;
-		mode = v;
-		goto vmode_handle;
-	    }
-	}
-
-	if (rb_io_extract_encoding_option(opthash, &extenc, &intenc, &fmode)) {
-	    if (has_enc) {
-		rb_raise(rb_eArgError, "encoding specified twice");
-	    }
-	}
-    }
-    *fmode_p = fmode;
-}
-#endif
-
 struct StringIO {
     VALUE string;
     rb_encoding *enc;
@@ -117,7 +31,6 @@ struct StringIO {
 
 static VALUE strio_init(int, VALUE *, struct StringIO *, VALUE);
 static VALUE strio_unget_bytes(struct StringIO *, const char *, long);
-static long strio_write(VALUE self, VALUE str);
 
 #define IS_STRIO(obj) (rb_typeddata_is_kind_of((obj), &strio_data_type))
 #define error_inval(msg) (rb_syserr_fail(EINVAL, msg))
@@ -139,8 +52,9 @@ static void
 strio_mark(void *p)
 {
     struct StringIO *ptr = p;
-
-    rb_gc_mark(ptr->string);
+    if (ptr) {
+	rb_gc_mark(ptr->string);
+    }
 }
 
 static void
@@ -190,14 +104,15 @@ enc_subseq(VALUE str, long pos, long len, rb_encoding *enc)
 }
 
 static VALUE
-strio_substr(struct StringIO *ptr, long pos, long len, rb_encoding *enc)
+strio_substr(struct StringIO *ptr, long pos, long len)
 {
     VALUE str = ptr->string;
+    rb_encoding *enc = get_enc(ptr);
     long rlen = RSTRING_LEN(str) - pos;
 
     if (len > rlen) len = rlen;
     if (len < 0) len = 0;
-    if (len == 0) return rb_enc_str_new(0, 0, enc);
+    if (len == 0) return rb_str_new(0,0);
     return enc_subseq(str, pos, len, enc);
 }
 
@@ -267,106 +182,45 @@ strio_initialize(int argc, VALUE *argv, VALUE self)
     return strio_init(argc, argv, ptr, self);
 }
 
-static int
-detect_bom(VALUE str, int *bomlen)
+static VALUE
+strio_init(int argc, VALUE *argv, struct StringIO *ptr, VALUE self)
 {
-    const char *p;
-    long len;
+    VALUE string, mode;
+    int trunc = 0;
 
-    RSTRING_GETMEM(str, p, len);
-    if (len < 1) return 0;
-    switch ((unsigned char)p[0]) {
-      case 0xEF:
-	if (len < 2) break;
-	if ((unsigned char)p[1] == 0xBB && len > 2) {
-	    if ((unsigned char)p[2] == 0xBF) {
-		*bomlen = 3;
-		return rb_utf8_encindex();
-	    }
+    switch (rb_scan_args(argc, argv, "02", &string, &mode)) {
+      case 2:
+	if (FIXNUM_P(mode)) {
+	    int flags = FIX2INT(mode);
+	    ptr->flags = rb_io_oflags_fmode(flags);
+	    trunc = flags & O_TRUNC;
 	}
-	break;
-
-      case 0xFE:
-	if (len < 2) break;
-	if ((unsigned char)p[1] == 0xFF) {
-	    *bomlen = 2;
-	    return rb_enc_find_index("UTF-16BE");
+	else {
+	    const char *m = StringValueCStr(mode);
+	    ptr->flags = rb_io_modestr_fmode(m);
+	    trunc = *m == 'w';
 	}
-	break;
-
-      case 0xFF:
-	if (len < 2) break;
-	if ((unsigned char)p[1] == 0xFE) {
-	    if (len >= 4 && (unsigned char)p[2] == 0 && (unsigned char)p[3] == 0) {
-		*bomlen = 4;
-		return rb_enc_find_index("UTF-32LE");
-	    }
-	    *bomlen = 2;
-	    return rb_enc_find_index("UTF-16LE");
+	StringValue(string);
+	if ((ptr->flags & FMODE_WRITABLE) && OBJ_FROZEN(string)) {
+	    rb_syserr_fail(EACCES, 0);
 	}
-	break;
-
-      case 0:
-	if (len < 4) break;
-	if ((unsigned char)p[1] == 0 && (unsigned char)p[2] == 0xFE && (unsigned char)p[3] == 0xFF) {
-	    *bomlen = 4;
-	    return rb_enc_find_index("UTF-32BE");
+	if (trunc) {
+	    rb_str_resize(string, 0);
 	}
 	break;
-    }
-    return 0;
-}
-
-static rb_encoding *
-set_encoding_by_bom(struct StringIO *ptr)
-{
-    int bomlen, idx = detect_bom(ptr->string, &bomlen);
-    rb_encoding *extenc = NULL;
-
-    if (idx) {
-	extenc = rb_enc_from_index(idx);
-	ptr->pos = bomlen;
-	if (ptr->flags & FMODE_WRITABLE) {
-	    rb_enc_associate_index(ptr->string, idx);
-	}
-    }
-    ptr->enc = extenc;
-    return extenc;
-}
-
-static VALUE
-strio_init(int argc, VALUE *argv, struct StringIO *ptr, VALUE self)
-{
-    VALUE string, vmode, opt;
-    int oflags;
-    struct rb_io_enc_t convconfig;
-
-    argc = rb_scan_args(argc, argv, "02:", &string, &vmode, &opt);
-    rb_io_extract_modeenc(&vmode, 0, opt, &oflags, &ptr->flags, &convconfig);
-    if (argc) {
+      case 1:
 	StringValue(string);
-    }
-    else {
+	ptr->flags = OBJ_FROZEN(string) ? FMODE_READABLE : FMODE_READWRITE;
+	break;
+      case 0:
 	string = rb_enc_str_new("", 0, rb_default_external_encoding());
-    }
-    if (OBJ_FROZEN_RAW(string)) {
-	if (ptr->flags & FMODE_WRITABLE) {
-	    rb_syserr_fail(EACCES, 0);
-	}
-    }
-    else {
-	if (NIL_P(vmode)) {
-	    ptr->flags |= FMODE_WRITABLE;
-	}
-    }
-    if (ptr->flags & FMODE_TRUNC) {
-	rb_str_resize(string, 0);
+	ptr->flags = FMODE_READWRITE;
+	break;
     }
     ptr->string = string;
-    ptr->enc = convconfig.enc;
+    ptr->enc = 0;
     ptr->pos = 0;
     ptr->lineno = 0;
-    if (ptr->flags & FMODE_SETENC_BY_BOM) set_encoding_by_bom(ptr);
     RBASIC(self)->flags |= (ptr->flags & FMODE_READWRITE) * (STRIO_READABLE / FMODE_READABLE);
     return self;
 }
@@ -390,7 +244,7 @@ strio_finalize(VALUE self)
 static VALUE
 strio_s_open(int argc, VALUE *argv, VALUE klass)
 {
-    VALUE obj = rb_class_new_instance_kw(argc, argv, klass, RB_PASS_CALLED_KEYWORDS);
+    VALUE obj = rb_class_new_instance(argc, argv, klass);
     if (!rb_block_given_p()) return obj;
     return rb_ensure(rb_yield, obj, strio_finalize, obj);
 }
@@ -405,7 +259,7 @@ strio_s_new(int argc, VALUE *argv, VALUE klass)
 	rb_warn("%"PRIsVALUE"::new() does not take block; use %"PRIsVALUE"::open() instead",
 		cname, cname);
     }
-    return rb_class_new_instance_kw(argc, argv, klass, RB_PASS_CALLED_KEYWORDS);
+    return rb_class_new_instance(argc, argv, klass);
 }
 
 /*
@@ -429,7 +283,7 @@ strio_nil(VALUE self)
 }
 
 /*
- * Returns an object itself.  Just for compatibility to IO.
+ * Returns *strio* itself.  Just for compatibility to IO.
  */
 static VALUE
 strio_self(VALUE self)
@@ -505,7 +359,7 @@ strio_set_string(VALUE self, VALUE string)
  * call-seq:
  *   strio.close  -> nil
  *
- * Closes a StringIO. The stream is unavailable for any further data
+ * Closes strio.  The *strio* is unavailable for any further data
  * operations; an +IOError+ is raised if such an attempt is made.
  */
 static VALUE
@@ -521,7 +375,7 @@ strio_close(VALUE self)
  *   strio.close_read    -> nil
  *
  * Closes the read end of a StringIO.  Will raise an +IOError+ if the
- * receiver is not readable.
+ * *strio* is not readable.
  */
 static VALUE
 strio_close_read(VALUE self)
@@ -539,7 +393,7 @@ strio_close_read(VALUE self)
  *   strio.close_write    -> nil
  *
  * Closes the write end of a StringIO.  Will raise an  +IOError+ if the
- * receiver is not writeable.
+ * *strio* is not writeable.
  */
 static VALUE
 strio_close_write(VALUE self)
@@ -556,7 +410,7 @@ strio_close_write(VALUE self)
  * call-seq:
  *   strio.closed?    -> true or false
  *
- * Returns +true+ if the stream is completely closed, +false+ otherwise.
+ * Returns +true+ if *strio* is completely closed, +false+ otherwise.
  */
 static VALUE
 strio_closed(VALUE self)
@@ -570,7 +424,7 @@ strio_closed(VALUE self)
  * call-seq:
  *   strio.closed_read?    -> true or false
  *
- * Returns +true+ if the stream is not readable, +false+ otherwise.
+ * Returns +true+ if *strio* is not readable, +false+ otherwise.
  */
 static VALUE
 strio_closed_read(VALUE self)
@@ -584,7 +438,7 @@ strio_closed_read(VALUE self)
  * call-seq:
  *   strio.closed_write?    -> true or false
  *
- * Returns +true+ if the stream is not writable, +false+ otherwise.
+ * Returns +true+ if *strio* is not writable, +false+ otherwise.
  */
 static VALUE
 strio_closed_write(VALUE self)
@@ -599,8 +453,8 @@ strio_closed_write(VALUE self)
  *   strio.eof     -> true or false
  *   strio.eof?    -> true or false
  *
- * Returns true if the stream is at the end of the data (underlying string).
- * The stream must be opened for reading or an +IOError+ will be raised.
+ * Returns true if *strio* is at end of file. The stringio must be
+ * opened for reading or an +IOError+ will be raised.
  */
 static VALUE
 strio_eof(VALUE self)
@@ -623,6 +477,7 @@ strio_copy(VALUE copy, VALUE orig)
 	strio_free(DATA_PTR(copy));
     }
     DATA_PTR(copy) = ptr;
+    OBJ_INFECT(copy, orig);
     RBASIC(copy)->flags &= ~STRIO_READWRITE;
     RBASIC(copy)->flags |= RBASIC(orig)->flags & STRIO_READWRITE;
     ++ptr->count;
@@ -633,7 +488,7 @@ strio_copy(VALUE copy, VALUE orig)
  * call-seq:
  *   strio.lineno    -> integer
  *
- * Returns the current line number. The stream must be
+ * Returns the current line number in *strio*. The stringio must be
  * opened for reading. +lineno+ counts the number of times  +gets+ is
  * called, rather than the number of newlines  encountered. The two
  * values will differ if +gets+ is  called with a separator other than
@@ -659,13 +514,6 @@ strio_set_lineno(VALUE self, VALUE lineno)
     return lineno;
 }
 
-/*
- * call-seq:
- *   strio.binmode    -> stringio
- *
- * Puts stream into binary mode. See IO#binmode.
- *
- */
 static VALUE
 strio_binmode(VALUE self)
 {
@@ -690,7 +538,7 @@ strio_binmode(VALUE self)
  *   strio.reopen(other_StrIO)     -> strio
  *   strio.reopen(string, mode)    -> strio
  *
- * Reinitializes the stream with the given <i>other_StrIO</i> or _string_
+ * Reinitializes *strio* with the given <i>other_StrIO</i> or _string_
  * and _mode_ (see StringIO#new).
  */
 static VALUE
@@ -708,7 +556,7 @@ strio_reopen(int argc, VALUE *argv, VALUE self)
  *   strio.pos     -> integer
  *   strio.tell    -> integer
  *
- * Returns the current offset (in bytes).
+ * Returns the current offset (in bytes) of *strio*.
  */
 static VALUE
 strio_get_pos(VALUE self)
@@ -720,7 +568,7 @@ strio_get_pos(VALUE self)
  * call-seq:
  *   strio.pos = integer    -> integer
  *
- * Seeks to the given position (in bytes).
+ * Seeks to the given position (in bytes) in *strio*.
  */
 static VALUE
 strio_set_pos(VALUE self, VALUE pos)
@@ -738,7 +586,7 @@ strio_set_pos(VALUE self, VALUE pos)
  * call-seq:
  *   strio.rewind    -> 0
  *
- * Positions the stream to the beginning of input, resetting
+ * Positions *strio* to the beginning of input, resetting
  * +lineno+ to zero.
  */
 static VALUE
@@ -762,30 +610,29 @@ strio_seek(int argc, VALUE *argv, VALUE self)
 {
     VALUE whence;
     struct StringIO *ptr = StringIO(self);
-    long amount, offset;
+    long offset;
 
     rb_scan_args(argc, argv, "11", NULL, &whence);
-    amount = NUM2LONG(argv[0]);
+    offset = NUM2LONG(argv[0]);
     if (CLOSED(self)) {
 	rb_raise(rb_eIOError, "closed stream");
     }
     switch (NIL_P(whence) ? 0 : NUM2LONG(whence)) {
       case 0:
-	offset = 0;
 	break;
       case 1:
-	offset = ptr->pos;
+	offset += ptr->pos;
 	break;
       case 2:
-	offset = RSTRING_LEN(ptr->string);
+	offset += RSTRING_LEN(ptr->string);
 	break;
       default:
 	error_inval("invalid whence");
     }
-    if (amount > LONG_MAX - offset || amount + offset < 0) {
+    if (offset < 0) {
 	error_inval(0);
     }
-    ptr->pos = amount + offset;
+    ptr->pos = offset;
     return INT2FIX(0);
 }
 
@@ -887,9 +734,6 @@ strio_extend(struct StringIO *ptr, long pos, long len)
 {
     long olen;
 
-    if (len > LONG_MAX - pos)
-	rb_raise(rb_eArgError, "string size too big");
-
     check_modifiable(ptr);
     olen = RSTRING_LEN(ptr->string);
     if (pos + len > olen) {
@@ -906,7 +750,7 @@ strio_extend(struct StringIO *ptr, long pos, long len)
  * call-seq:
  *   strio.ungetc(string)   -> nil
  *
- * Pushes back one character (passed as a parameter)
+ * Pushes back one character (passed as a parameter) onto *strio*
  * such that a subsequent buffered read will return it.  There is no
  * limitation for multiple pushbacks including pushing back behind the
  * beginning of the buffer string.
@@ -919,15 +763,13 @@ strio_ungetc(VALUE self, VALUE c)
 
     check_modifiable(ptr);
     if (NIL_P(c)) return Qnil;
-    if (RB_INTEGER_TYPE_P(c)) {
-	int len, cc = NUM2INT(c);
+    if (FIXNUM_P(c)) {
+	int cc = FIX2INT(c);
 	char buf[16];
 
 	enc = rb_enc_get(ptr->string);
-	len = rb_enc_codelen(cc, enc);
-	if (len <= 0) rb_enc_uint_chr(cc, enc);
 	rb_enc_mbcput(cc, buf, enc);
-	return strio_unget_bytes(ptr, buf, len);
+	return strio_unget_bytes(ptr, buf, rb_enc_codelen(cc, enc));
     }
     else {
 	SafeStringValue(c);
@@ -952,25 +794,24 @@ static VALUE
 strio_ungetbyte(VALUE self, VALUE c)
 {
     struct StringIO *ptr = readable(self);
+    char buf[1], *cp = buf;
+    long cl = 1;
 
     check_modifiable(ptr);
     if (NIL_P(c)) return Qnil;
-    if (RB_INTEGER_TYPE_P(c)) {
-        /* rb_int_and() not visible from exts */
-        VALUE v = rb_funcall(c, '&', 1, INT2FIX(0xff));
-        const char cc = NUM2INT(v) & 0xFF;
-        strio_unget_bytes(ptr, &cc, 1);
+    if (FIXNUM_P(c)) {
+	buf[0] = (char)FIX2INT(c);
+	return strio_unget_bytes(ptr, buf, 1);
     }
     else {
-	long cl;
 	SafeStringValue(c);
+	cp = RSTRING_PTR(c);
 	cl = RSTRING_LEN(c);
-	if (cl > 0) {
-	    strio_unget_bytes(ptr, RSTRING_PTR(c), cl);
-	    RB_GC_GUARD(c);
-	}
+	if (cl == 0) return Qnil;
+	strio_unget_bytes(ptr, cp, cl);
+	RB_GC_GUARD(c);
+	return Qnil;
     }
-    return Qnil;
 }
 
 static VALUE
@@ -1013,7 +854,7 @@ strio_unget_bytes(struct StringIO *ptr, const char *cp, long cl)
 static VALUE
 strio_readchar(VALUE self)
 {
-    VALUE c = rb_funcallv(self, rb_intern("getc"), 0, 0);
+    VALUE c = rb_funcall2(self, rb_intern("getc"), 0, 0);
     if (NIL_P(c)) rb_eof_error();
     return c;
 }
@@ -1027,7 +868,7 @@ strio_readchar(VALUE self)
 static VALUE
 strio_readbyte(VALUE self)
 {
-    VALUE c = rb_funcallv(self, rb_intern("getbyte"), 0, 0);
+    VALUE c = rb_funcall2(self, rb_intern("getbyte"), 0, 0);
     if (NIL_P(c)) rb_eof_error();
     return c;
 }
@@ -1053,7 +894,7 @@ strio_each_char(VALUE self)
 }
 
 /*
- *  This is a deprecated alias for #each_char.
+ *  This is a deprecated alias for <code>each_char</code>.
  */
 static VALUE
 strio_chars(VALUE self)
@@ -1097,7 +938,7 @@ strio_each_codepoint(VALUE self)
 }
 
 /*
- *  This is a deprecated alias for #each_codepoint.
+ *  This is a deprecated alias for <code>each_codepoint</code>.
  */
 static VALUE
 strio_codepoints(VALUE self)
@@ -1144,16 +985,15 @@ bm_search(const char *little, long llen, const char *big, long blen, const long
 struct getline_arg {
     VALUE rs;
     long limit;
-    unsigned int chomp: 1;
 };
 
 static struct getline_arg *
 prepare_getline_args(struct getline_arg *arg, int argc, VALUE *argv)
 {
-    VALUE str, lim, opts;
+    VALUE str, lim;
     long limit = -1;
 
-    argc = rb_scan_args(argc, argv, "02:", &str, &lim, &opts);
+    rb_scan_args(argc, argv, "02", &str, &lim);
     switch (argc) {
       case 0:
 	str = rb_rs;
@@ -1179,37 +1019,15 @@ prepare_getline_args(struct getline_arg *arg, int argc, VALUE *argv)
     }
     arg->rs = str;
     arg->limit = limit;
-    arg->chomp = 0;
-    if (!NIL_P(opts)) {
-	static ID keywords[1];
-	VALUE vchomp;
-	if (!keywords[0]) {
-	    keywords[0] = rb_intern_const("chomp");
-	}
-	rb_get_kwargs(opts, keywords, 0, 1, &vchomp);
-	arg->chomp = (vchomp != Qundef) && RTEST(vchomp);
-    }
     return arg;
 }
 
-static inline int
-chomp_newline_width(const char *s, const char *e)
-{
-    if (e > s && *--e == '\n') {
-	if (e > s && *--e == '\r') return 2;
-	return 1;
-    }
-    return 0;
-}
-
 static VALUE
 strio_getline(struct getline_arg *arg, struct StringIO *ptr)
 {
     const char *s, *e, *p;
     long n, limit = arg->limit;
     VALUE str = arg->rs;
-    int w = 0;
-    rb_encoding *enc = get_enc(ptr);
 
     if (ptr->pos >= (n = RSTRING_LEN(ptr->string))) {
 	return Qnil;
@@ -1221,15 +1039,11 @@ strio_getline(struct getline_arg *arg, struct StringIO *ptr)
 	e = rb_enc_right_char_head(s, s + limit, e, get_enc(ptr));
     }
     if (NIL_P(str)) {
-	if (arg->chomp) {
-	    w = chomp_newline_width(s, e);
-	}
-	str = strio_substr(ptr, ptr->pos, e - s - w, enc);
+	str = strio_substr(ptr, ptr->pos, e - s);
     }
     else if ((n = RSTRING_LEN(str)) == 0) {
 	p = s;
-	while (p[(p + 1 < e) && (*p == '\r') && 0] == '\n') {
-	    p += *p == '\r';
+	while (*p == '\n') {
 	    if (++p == e) {
 		return Qnil;
 	    }
@@ -1238,33 +1052,23 @@ strio_getline(struct getline_arg *arg, struct StringIO *ptr)
 	while ((p = memchr(p, '\n', e - p)) && (p != e)) {
 	    if (*++p == '\n') {
 		e = p + 1;
-		w = (arg->chomp ? 1 : 0);
-		break;
-	    }
-	    else if (*p == '\r' && p < e && p[1] == '\n') {
-		e = p + 2;
-		w = (arg->chomp ? 2 : 0);
 		break;
 	    }
 	}
-	if (!w && arg->chomp) {
-	    w = chomp_newline_width(s, e);
-	}
-	str = strio_substr(ptr, s - RSTRING_PTR(ptr->string), e - s - w, enc);
+	str = strio_substr(ptr, s - RSTRING_PTR(ptr->string), e - s);
     }
     else if (n == 1) {
 	if ((p = memchr(s, RSTRING_PTR(str)[0], e - s)) != 0) {
 	    e = p + 1;
-	    w = (arg->chomp ? (p > s && *(p-1) == '\r') + 1 : 0);
 	}
-	str = strio_substr(ptr, ptr->pos, e - s - w, enc);
+	str = strio_substr(ptr, ptr->pos, e - s);
     }
     else {
 	if (n < e - s) {
 	    if (e - s < 1024) {
 		for (p = s; p + n <= e; ++p) {
 		    if (MEMCMP(p, RSTRING_PTR(str), char, n) == 0) {
-			e = p + (arg->chomp ? 0 : n);
+			e = p + n;
 			break;
 		    }
 		}
@@ -1274,11 +1078,11 @@ strio_getline(struct getline_arg *arg, struct StringIO *ptr)
 		p = RSTRING_PTR(str);
 		bm_init_skip(skip, p, n);
 		if ((pos = bm_search(p, n, s, e - s, skip)) >= 0) {
-		    e = s + pos + (arg->chomp ? 0 : n);
+		    e = s + pos + n;
 		}
 	    }
 	}
-	str = strio_substr(ptr, ptr->pos, e - s - w, enc);
+	str = strio_substr(ptr, ptr->pos, e - s);
     }
     ptr->pos = e - RSTRING_PTR(ptr->string);
     ptr->lineno++;
@@ -1287,9 +1091,9 @@ strio_getline(struct getline_arg *arg, struct StringIO *ptr)
 
 /*
  * call-seq:
- *   strio.gets(sep=$/, chomp: false)     -> string or nil
- *   strio.gets(limit, chomp: false)      -> string or nil
- *   strio.gets(sep, limit, chomp: false) -> string or nil
+ *   strio.gets(sep=$/)     -> string or nil
+ *   strio.gets(limit)      -> string or nil
+ *   strio.gets(sep, limit) -> string or nil
  *
  * See IO#gets.
  */
@@ -1300,8 +1104,7 @@ strio_gets(int argc, VALUE *argv, VALUE self)
     VALUE str;
 
     if (prepare_getline_args(&arg, argc, argv)->limit == 0) {
-	struct StringIO *ptr = readable(self);
-	return rb_enc_str_new(0, 0, get_enc(ptr));
+	return rb_str_new(0, 0);
     }
 
     str = strio_getline(&arg, readable(self));
@@ -1311,31 +1114,31 @@ strio_gets(int argc, VALUE *argv, VALUE self)
 
 /*
  * call-seq:
- *   strio.readline(sep=$/, chomp: false)     -> string
- *   strio.readline(limit, chomp: false)      -> string or nil
- *   strio.readline(sep, limit, chomp: false) -> string or nil
+ *   strio.readline(sep=$/)     -> string
+ *   strio.readline(limit)      -> string or nil
+ *   strio.readline(sep, limit) -> string or nil
  *
  * See IO#readline.
  */
 static VALUE
 strio_readline(int argc, VALUE *argv, VALUE self)
 {
-    VALUE line = rb_funcallv_kw(self, rb_intern("gets"), argc, argv, RB_PASS_CALLED_KEYWORDS);
+    VALUE line = rb_funcall2(self, rb_intern("gets"), argc, argv);
     if (NIL_P(line)) rb_eof_error();
     return line;
 }
 
 /*
  * call-seq:
- *   strio.each(sep=$/, chomp: false) {|line| block }         -> strio
- *   strio.each(limit, chomp: false) {|line| block }          -> strio
- *   strio.each(sep, limit, chomp: false) {|line| block }     -> strio
- *   strio.each(...)                                          -> anEnumerator
+ *   strio.each(sep=$/) {|line| block }         -> strio
+ *   strio.each(limit) {|line| block }          -> strio
+ *   strio.each(sep, limit) {|line| block }     -> strio
+ *   strio.each(...)                            -> anEnumerator
  *
- *   strio.each_line(sep=$/, chomp: false) {|line| block }     -> strio
- *   strio.each_line(limit, chomp: false) {|line| block }      -> strio
- *   strio.each_line(sep, limit, chomp: false) {|line| block } -> strio
- *   strio.each_line(...)                                      -> anEnumerator
+ *   strio.each_line(sep=$/) {|line| block }    -> strio
+ *   strio.each_line(limit) {|line| block }     -> strio
+ *   strio.each_line(sep,limit) {|line| block } -> strio
+ *   strio.each_line(...)                       -> anEnumerator
  *
  * See IO#each.
  */
@@ -1359,7 +1162,7 @@ strio_each(int argc, VALUE *argv, VALUE self)
 }
 
 /*
- *  This is a deprecated alias for #each_line.
+ *  This is a deprecated alias for <code>each_line</code>.
  */
 static VALUE
 strio_lines(int argc, VALUE *argv, VALUE self)
@@ -1372,9 +1175,9 @@ strio_lines(int argc, VALUE *argv, VALUE self)
 
 /*
  * call-seq:
- *   strio.readlines(sep=$/, chomp: false)     ->   array
- *   strio.readlines(limit, chomp: false)      ->   array
- *   strio.readlines(sep, limit, chomp: false) ->   array
+ *   strio.readlines(sep=$/)    ->   array
+ *   strio.readlines(limit)     ->   array
+ *   strio.readlines(sep,limit) ->   array
  *
  * See IO#readlines.
  */
@@ -1398,26 +1201,15 @@ strio_readlines(int argc, VALUE *argv, VALUE self)
 
 /*
  * call-seq:
- *   strio.write(string, ...) -> integer
- *   strio.syswrite(string)   -> integer
+ *   strio.write(string)    -> integer
+ *   strio.syswrite(string) -> integer
  *
- * Appends the given string to the underlying buffer string.
+ * Appends the given string to the underlying buffer string of *strio*.
  * The stream must be opened for writing.  If the argument is not a
  * string, it will be converted to a string using <code>to_s</code>.
  * Returns the number of bytes written.  See IO#write.
  */
 static VALUE
-strio_write_m(int argc, VALUE *argv, VALUE self)
-{
-    long len = 0;
-    while (argc-- > 0) {
-	/* StringIO can't exceed long limit */
-	len += strio_write(self, *argv++);
-    }
-    return LONG2NUM(len);
-}
-
-static long
 strio_write(VALUE self, VALUE str)
 {
     struct StringIO *ptr = writable(self);
@@ -1433,7 +1225,7 @@ strio_write(VALUE self, VALUE str)
 	str = rb_str_conv_enc(str, enc2, enc);
     }
     len = RSTRING_LEN(str);
-    if (len == 0) return 0;
+    if (len == 0) return INT2FIX(0);
     check_modifiable(ptr);
     olen = RSTRING_LEN(ptr->string);
     if (ptr->flags & FMODE_APPEND) {
@@ -1442,6 +1234,7 @@ strio_write(VALUE self, VALUE str)
     if (ptr->pos == olen) {
 	if (enc == ascii8bit || enc2 == ascii8bit) {
 	    rb_enc_str_buf_cat(ptr->string, RSTRING_PTR(str), len, enc);
+	    OBJ_INFECT(ptr->string, str);
 	}
 	else {
 	    rb_str_buf_append(ptr->string, str);
@@ -1450,10 +1243,12 @@ strio_write(VALUE self, VALUE str)
     else {
 	strio_extend(ptr, ptr->pos, len);
 	memmove(RSTRING_PTR(ptr->string)+ptr->pos, RSTRING_PTR(str), len);
+	OBJ_INFECT(ptr->string, str);
     }
+    OBJ_INFECT(ptr->string, self);
     RB_GC_GUARD(str);
     ptr->pos += len;
-    return len;
+    return LONG2NUM(len);
 }
 
 /*
@@ -1535,7 +1330,6 @@ strio_read(int argc, VALUE *argv, VALUE self)
 	    StringValue(str);
 	    rb_str_modify(str);
 	}
-	/* fall through */
       case 1:
 	if (!NIL_P(argv[0])) {
 	    len = NUM2LONG(argv[0]);
@@ -1553,14 +1347,12 @@ strio_read(int argc, VALUE *argv, VALUE self)
       case 0:
 	len = RSTRING_LEN(ptr->string);
 	if (len <= ptr->pos) {
-	    rb_encoding *enc = get_enc(ptr);
 	    if (NIL_P(str)) {
 		str = rb_str_new(0, 0);
 	    }
 	    else {
 		rb_str_resize(str, 0);
 	    }
-	    rb_enc_associate(str, enc);
 	    return str;
 	}
 	else {
@@ -1569,8 +1361,8 @@ strio_read(int argc, VALUE *argv, VALUE self)
 	break;
     }
     if (NIL_P(str)) {
-	rb_encoding *enc = binary ? rb_ascii8bit_encoding() : get_enc(ptr);
-	str = strio_substr(ptr, ptr->pos, len, enc);
+	str = strio_substr(ptr, ptr->pos, len);
+	if (binary) rb_enc_associate(str, rb_ascii8bit_encoding());
     }
     else {
 	long rest = RSTRING_LEN(ptr->string) - ptr->pos;
@@ -1597,7 +1389,7 @@ strio_read(int argc, VALUE *argv, VALUE self)
 static VALUE
 strio_sysread(int argc, VALUE *argv, VALUE self)
 {
-    VALUE val = rb_funcallv_kw(self, rb_intern("read"), argc, argv, RB_PASS_CALLED_KEYWORDS);
+    VALUE val = rb_funcall2(self, rb_intern("read"), argc, argv);
     if (NIL_P(val)) {
 	rb_eof_error();
     }
@@ -1672,7 +1464,7 @@ strio_size(VALUE self)
  * call-seq:
  *   strio.truncate(integer)    -> 0
  *
- * Truncates the buffer string to at most _integer_ bytes. The stream
+ * Truncates the buffer string to at most _integer_ bytes. The *strio*
  * must be opened for writing.
  */
 static VALUE
@@ -1696,8 +1488,7 @@ strio_truncate(VALUE self, VALUE len)
  *     strio.external_encoding   => encoding
  *
  *  Returns the Encoding object that represents the encoding of the file.
- *  If the stream is write mode and no encoding is specified, returns
- *  +nil+.
+ *  If strio is write mode and no encoding is specified, returns <code>nil</code>.
  */
 
 static VALUE
@@ -1712,13 +1503,13 @@ strio_external_encoding(VALUE self)
  *     strio.internal_encoding   => encoding
  *
  *  Returns the Encoding of the internal string if conversion is
- *  specified.  Otherwise returns +nil+.
+ *  specified.  Otherwise returns nil.
  */
 
 static VALUE
 strio_internal_encoding(VALUE self)
 {
-    return Qnil;
+     return Qnil;
 }
 
 /*
@@ -1754,46 +1545,24 @@ strio_set_encoding(int argc, VALUE *argv, VALUE self)
     return self;
 }
 
-static VALUE
-strio_set_encoding_by_bom(VALUE self)
-{
-    struct StringIO *ptr = StringIO(self);
-
-    if (ptr->enc) {
-	rb_raise(rb_eArgError, "encoding conversion is set");
-    }
-    if (!set_encoding_by_bom(ptr)) return Qnil;
-    return rb_enc_from_encoding(ptr->enc);
-}
-
 /*
- * Pseudo I/O on String object, with interface corresponding to IO.
+ * Pseudo I/O on String object.
  *
- * Commonly used to simulate <code>$stdio</code> or <code>$stderr</code>
+ * Commonly used to simulate `$stdio` or `$stderr`
  *
  * === Examples
  *
  *   require 'stringio'
  *
- *   # Writing stream emulation
  *   io = StringIO.new
  *   io.puts "Hello World"
  *   io.string #=> "Hello World\n"
- *
- *   # Reading stream emulation
- *   io = StringIO.new "first\nsecond\nlast\n"
- *   io.getc #=> "f"
- *   io.gets #=> "irst\n"
- *   io.read #=> "second\nlast\n"
  */
 void
 Init_stringio(void)
 {
-#undef rb_intern
     VALUE StringIO = rb_define_class("StringIO", rb_cData);
 
-    rb_define_const(StringIO, "VERSION", rb_str_new_cstr(STRINGIO_VERSION));
-
     rb_include_module(StringIO, rb_mEnumerable);
     rb_define_alloc_func(StringIO, strio_s_allocate);
     rb_define_singleton_method(StringIO, "new", strio_s_new, -1);
@@ -1850,7 +1619,7 @@ Init_stringio(void)
     rb_define_method(StringIO, "readlines", strio_readlines, -1);
     rb_define_method(StringIO, "read", strio_read, -1);
 
-    rb_define_method(StringIO, "write", strio_write_m, -1);
+    rb_define_method(StringIO, "write", strio_write, 1);
     rb_define_method(StringIO, "putc", strio_putc, 1);
 
     /*
@@ -1874,7 +1643,6 @@ Init_stringio(void)
     rb_define_method(StringIO, "external_encoding", strio_external_encoding, 0);
     rb_define_method(StringIO, "internal_encoding", strio_internal_encoding, 0);
     rb_define_method(StringIO, "set_encoding", strio_set_encoding, -1);
-    rb_define_method(StringIO, "set_encoding_by_bom", strio_set_encoding_by_bom, 0);
 
     {
 	VALUE mReadable = rb_define_module_under(rb_cIO, "generic_readable");
diff --git a/ext/stringio/stringio.gemspec b/ext/stringio/stringio.gemspec
deleted file mode 100644
index e49ab70eb9..0000000000
--- a/ext/stringio/stringio.gemspec
+++ /dev/null
@@ -1,34 +0,0 @@
-# -*- encoding: utf-8 -*-
-# frozen_string_literal: true
-
-source_version = ["", "ext/stringio/"].find do |dir|
-  begin
-    break File.open(File.join(__dir__, "#{dir}stringio.c")) {|f|
-      f.gets("\n#define STRINGIO_VERSION ")
-      f.gets[/\s*"(.+)"/, 1]
-    }
-  rescue Errno::ENOENT
-  end
-end
-Gem::Specification.new do |s|
-  s.name = "stringio"
-  s.version = source_version
-
-  s.required_rubygems_version = Gem::Requirement.new(">= 2.6")
-  s.require_paths = ["lib"]
-  s.authors = ["Nobu Nakada"]
-  s.description = "Pseudo `IO` class from/to `String`."
-  s.email = "nobu@ruby-lang.org"
-  s.extensions = ["ext/stringio/extconf.rb"]
-  s.files = ["README.md", "ext/stringio/extconf.rb", "ext/stringio/stringio.c"]
-  s.homepage = "https://github.com/ruby/stringio"
-  s.licenses = ["BSD-2-Clause"]
-  s.required_ruby_version = ">= 2.4"
-  s.rubygems_version = "2.6.11"
-  s.summary = "Pseudo IO on String"
-
-  # s.cert_chain  = %w[certs/nobu.pem]
-  # s.signing_key = File.expand_path("~/.ssh/gem-private_key.pem") if $0 =~ /gem\z/
-
-  s.add_development_dependency 'rake-compiler'
-end
diff --git a/ext/strscan/depend b/ext/strscan/depend
index 212d386f83..318da4f7e7 100644
--- a/ext/strscan/depend
+++ b/ext/strscan/depend
@@ -1,18 +1,18 @@
 # AUTOGENERATED DEPENDENCIES START
 strscan.o: $(RUBY_EXTCONF_H)
 strscan.o: $(arch_hdrdir)/ruby/config.h
-strscan.o: $(hdrdir)/ruby/assert.h
 strscan.o: $(hdrdir)/ruby/backward.h
 strscan.o: $(hdrdir)/ruby/defines.h
 strscan.o: $(hdrdir)/ruby/encoding.h
 strscan.o: $(hdrdir)/ruby/intern.h
 strscan.o: $(hdrdir)/ruby/missing.h
-strscan.o: $(hdrdir)/ruby/onigmo.h
 strscan.o: $(hdrdir)/ruby/oniguruma.h
 strscan.o: $(hdrdir)/ruby/re.h
 strscan.o: $(hdrdir)/ruby/regex.h
 strscan.o: $(hdrdir)/ruby/ruby.h
 strscan.o: $(hdrdir)/ruby/st.h
 strscan.o: $(hdrdir)/ruby/subst.h
+strscan.o: $(top_srcdir)/regenc.h
+strscan.o: $(top_srcdir)/regint.h
 strscan.o: strscan.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/strscan/extconf.rb b/ext/strscan/extconf.rb
index f0ecbf85d8..c968f81c95 100644
--- a/ext/strscan/extconf.rb
+++ b/ext/strscan/extconf.rb
@@ -1,5 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 require 'mkmf'
-$INCFLAGS << " -I$(top_srcdir)" if $extmk
-have_func("onig_region_memsize", "ruby.h")
+$INCFLAGS << " -I$(top_srcdir)"
 create_makefile 'strscan'
diff --git a/ext/strscan/strscan.c b/ext/strscan/strscan.c
index b6d17992c9..e75bf6639c 100644
--- a/ext/strscan/strscan.c
+++ b/ext/strscan/strscan.c
@@ -11,18 +11,9 @@
 #include "ruby/ruby.h"
 #include "ruby/re.h"
 #include "ruby/encoding.h"
+#include "regint.h"
 
-#ifdef RUBY_EXTCONF_H
-#  include RUBY_EXTCONF_H
-#endif
-
-#ifdef HAVE_ONIG_REGION_MEMSIZE
-extern size_t onig_region_memsize(const struct re_registers *regs);
-#endif
-
-#include <stdbool.h>
-
-#define STRSCAN_VERSION "1.0.3"
+#define STRSCAN_VERSION "0.7.0"
 
 /* =======================================================================
                          Data Type Definitions
@@ -50,9 +41,6 @@ struct strscanner
 
     /* regexp used for last scan */
     VALUE regex;
-
-    /* anchor mode */
-    bool fixed_anchor_p;
 };
 
 #define MATCHED_P(s)          ((s)->flags & FLAG_MATCHED)
@@ -76,7 +64,7 @@ struct strscanner
                             Function Prototypes
    ======================================================================= */
 
-static inline long minl _((const long n, const long x));
+static VALUE infect _((VALUE str, struct strscanner *p));
 static VALUE extract_range _((struct strscanner *p, long beg_i, long end_i));
 static VALUE extract_beg_len _((struct strscanner *p, long beg_i, long len));
 
@@ -138,33 +126,36 @@ static VALUE inspect2 _((struct strscanner *p));
    ======================================================================= */
 
 static VALUE
-str_new(struct strscanner *p, const char *ptr, long len)
+infect(VALUE str, struct strscanner *p)
 {
-    VALUE str = rb_str_new(ptr, len);
-    rb_enc_copy(str, p->str);
+    OBJ_INFECT(str, p->str);
     return str;
 }
 
-static inline long
-minl(const long x, const long y)
+static VALUE
+str_new(struct strscanner *p, const char *ptr, long len)
 {
-    return (x < y) ? x : y;
+    VALUE str = rb_str_new(ptr, len);
+    rb_enc_copy(str, p->str);
+    return str;
 }
 
 static VALUE
 extract_range(struct strscanner *p, long beg_i, long end_i)
 {
     if (beg_i > S_LEN(p)) return Qnil;
-    end_i = minl(end_i, S_LEN(p));
-    return str_new(p, S_PBEG(p) + beg_i, end_i - beg_i);
+    if (end_i > S_LEN(p))
+        end_i = S_LEN(p);
+    return infect(str_new(p, S_PBEG(p) + beg_i, end_i - beg_i), p);
 }
 
 static VALUE
 extract_beg_len(struct strscanner *p, long beg_i, long len)
 {
     if (beg_i > S_LEN(p)) return Qnil;
-    len = minl(len, S_LEN(p) - beg_i);
-    return str_new(p, S_PBEG(p) + beg_i, len);
+    if (beg_i + len > S_LEN(p))
+        len = S_LEN(p) - beg_i;
+    return infect(str_new(p, S_PBEG(p) + beg_i, len), p);
 }
 
 /* =======================================================================
@@ -190,11 +181,7 @@ static size_t
 strscan_memsize(const void *ptr)
 {
     const struct strscanner *p = ptr;
-    size_t size = sizeof(*p) - sizeof(p->regs);
-#ifdef HAVE_ONIG_REGION_MEMSIZE
-    size += onig_region_memsize(&p->regs);
-#endif
-    return size;
+    return sizeof(*p) - sizeof(p->regs) + onig_region_memsize(&p->regs);
 }
 
 static const rb_data_type_t strscanner_type = {
@@ -216,41 +203,19 @@ strscan_s_allocate(VALUE klass)
 }
 
 /*
- * call-seq:
- *    StringScanner.new(string, fixed_anchor: false)
- *    StringScanner.new(string, dup = false)
+ * call-seq: StringScanner.new(string, dup = false)
  *
  * Creates a new StringScanner object to scan over the given +string+.
- *
- * If +fixed_anchor+ is +true+, +\A+ always matches the beginning of
- * the string. Otherwise, +\A+ always matches the current position.
- *
  * +dup+ argument is obsolete and not used now.
  */
 static VALUE
 strscan_initialize(int argc, VALUE *argv, VALUE self)
 {
     struct strscanner *p;
-    VALUE str, options;
+    VALUE str, need_dup;
 
     p = check_strscan(self);
-    rb_scan_args(argc, argv, "11", &str, &options);
-    options = rb_check_hash_type(options);
-    if (!NIL_P(options)) {
-        VALUE fixed_anchor;
-        ID keyword_ids[1];
-        keyword_ids[0] = rb_intern("fixed_anchor");
-        rb_get_kwargs(options, keyword_ids, 0, 1, &fixed_anchor);
-        if (fixed_anchor == Qundef) {
-            p->fixed_anchor_p = false;
-        }
-        else {
-            p->fixed_anchor_p = RTEST(fixed_anchor);
-        }
-    }
-    else {
-        p->fixed_anchor_p = false;
-    }
+    rb_scan_args(argc, argv, "11", &str, &need_dup);
     StringValue(str);
     p->str = str;
 
@@ -324,7 +289,7 @@ strscan_reset(VALUE self)
  *   terminate
  *   clear
  *
- * Sets the scan pointer to the end of the string and clear matching data.
+ * Set the scan pointer to the end of the string and clear matching data.
  */
 static VALUE
 strscan_terminate(VALUE self)
@@ -455,7 +420,7 @@ strscan_get_charpos(VALUE self)
 /*
  * call-seq: pos=(n)
  *
- * Sets the byte position of the scan pointer.
+ * Set the byte position of the scan pointer.
  *
  *   s = StringScanner.new('test string')
  *   s.pos = 7            # -> 7
@@ -476,83 +441,16 @@ strscan_set_pos(VALUE self, VALUE v)
     return INT2NUM(i);
 }
 
-static inline UChar *
-match_target(struct strscanner *p)
-{
-    if (p->fixed_anchor_p) {
-        return (UChar *)S_PBEG(p);
-    }
-    else
-    {
-        return (UChar *)CURPTR(p);
-    }
-}
-
-static inline void
-set_registers(struct strscanner *p, size_t length)
-{
-    const int at = 0;
-    OnigRegion *regs = &(p->regs);
-    onig_region_clear(regs);
-    if (onig_region_set(regs, at, 0, 0)) return;
-    if (p->fixed_anchor_p) {
-        regs->beg[at] = p->curr;
-        regs->end[at] = p->curr + length;
-    }
-    else
-    {
-        regs->end[at] = length;
-    }
-}
-
-static inline void
-succ(struct strscanner *p)
-{
-    if (p->fixed_anchor_p) {
-        p->curr = p->regs.end[0];
-    }
-    else
-    {
-        p->curr += p->regs.end[0];
-    }
-}
-
-static inline long
-last_match_length(struct strscanner *p)
-{
-    if (p->fixed_anchor_p) {
-        return p->regs.end[0] - p->prev;
-    }
-    else
-    {
-        return p->regs.end[0];
-    }
-}
-
-static inline long
-adjust_register_position(struct strscanner *p, long position)
-{
-    if (p->fixed_anchor_p) {
-        return position;
-    }
-    else {
-        return p->prev + position;
-    }
-}
-
 static VALUE
-strscan_do_scan(VALUE self, VALUE pattern, int succptr, int getstr, int headonly)
+strscan_do_scan(VALUE self, VALUE regex, int succptr, int getstr, int headonly)
 {
+    regex_t *rb_reg_prepare_re(VALUE re, VALUE str);
     struct strscanner *p;
+    regex_t *re;
+    long ret;
+    int tmpreg;
 
-    if (headonly) {
-        if (!RB_TYPE_P(pattern, T_REGEXP)) {
-            StringValue(pattern);
-        }
-    }
-    else {
-        Check_Type(pattern, T_REGEXP);
-    }
+    Check_Type(regex, T_REGEXP);
     GET_SCANNER(self, p);
 
     CLEAR_MATCH_STATUS(p);
@@ -560,76 +458,49 @@ strscan_do_scan(VALUE self, VALUE pattern, int succptr, int getstr, int headonly
         return Qnil;
     }
 
-    if (RB_TYPE_P(pattern, T_REGEXP)) {
-        regex_t *rb_reg_prepare_re(VALUE re, VALUE str);
-        regex_t *re;
-        long ret;
-        int tmpreg;
-
-        p->regex = pattern;
-        re = rb_reg_prepare_re(pattern, p->str);
-        tmpreg = re != RREGEXP_PTR(pattern);
-        if (!tmpreg) RREGEXP(pattern)->usecnt++;
-
-        if (headonly) {
-            ret = onig_match(re,
-                             match_target(p),
-                             (UChar* )(CURPTR(p) + S_RESTLEN(p)),
-                             (UChar* )CURPTR(p),
-                             &(p->regs),
-                             ONIG_OPTION_NONE);
-        }
-        else {
-            ret = onig_search(re,
-                              match_target(p),
-                              (UChar* )(CURPTR(p) + S_RESTLEN(p)),
-                              (UChar* )CURPTR(p),
-                              (UChar* )(CURPTR(p) + S_RESTLEN(p)),
-                              &(p->regs),
-                              ONIG_OPTION_NONE);
-        }
-        if (!tmpreg) RREGEXP(pattern)->usecnt--;
-        if (tmpreg) {
-            if (RREGEXP(pattern)->usecnt) {
-                onig_free(re);
-            }
-            else {
-                onig_free(RREGEXP_PTR(pattern));
-                RREGEXP_PTR(pattern) = re;
-            }
-        }
+    p->regex = regex;
+    re = rb_reg_prepare_re(regex, p->str);
+    tmpreg = re != RREGEXP_PTR(regex);
+    if (!tmpreg) RREGEXP(regex)->usecnt++;
 
-        if (ret == -2) rb_raise(ScanError, "regexp buffer overflow");
-        if (ret < 0) {
-            /* not matched */
-            return Qnil;
-        }
+    if (headonly) {
+        ret = onig_match(re, (UChar* )CURPTR(p),
+                         (UChar* )(CURPTR(p) + S_RESTLEN(p)),
+                         (UChar* )CURPTR(p), &(p->regs), ONIG_OPTION_NONE);
     }
     else {
-        rb_enc_check(p->str, pattern);
-        if (S_RESTLEN(p) < RSTRING_LEN(pattern)) {
-            return Qnil;
+        ret = onig_search(re,
+                          (UChar* )CURPTR(p), (UChar* )(CURPTR(p) + S_RESTLEN(p)),
+                          (UChar* )CURPTR(p), (UChar* )(CURPTR(p) + S_RESTLEN(p)),
+                          &(p->regs), ONIG_OPTION_NONE);
+    }
+    if (!tmpreg) RREGEXP(regex)->usecnt--;
+    if (tmpreg) {
+        if (RREGEXP(regex)->usecnt) {
+            onig_free(re);
         }
-        if (memcmp(CURPTR(p), RSTRING_PTR(pattern), RSTRING_LEN(pattern)) != 0) {
-            return Qnil;
+        else {
+            onig_free(RREGEXP_PTR(regex));
+            RREGEXP_PTR(regex) = re;
         }
-        set_registers(p, RSTRING_LEN(pattern));
+    }
+
+    if (ret == -2) rb_raise(ScanError, "regexp buffer overflow");
+    if (ret < 0) {
+        /* not matched */
+        return Qnil;
     }
 
     MATCHED(p);
     p->prev = p->curr;
-
     if (succptr) {
-        succ(p);
+        p->curr += p->regs.end[0];
     }
-    {
-        const long length = last_match_length(p);
-        if (getstr) {
-            return extract_beg_len(p, p->prev, length);
-        }
-        else {
-            return INT2FIX(length);
-        }
+    if (getstr) {
+        return extract_beg_len(p, p->prev, p->regs.end[0]);
+    }
+    else {
+        return INT2FIX(p->regs.end[0]);
     }
 }
 
@@ -644,8 +515,7 @@ strscan_do_scan(VALUE self, VALUE pattern, int succptr, int getstr, int headonly
  *   p s.scan(/\w+/)   # -> "test"
  *   p s.scan(/\w+/)   # -> nil
  *   p s.scan(/\s+/)   # -> " "
- *   p s.scan("str")   # -> "str"
- *   p s.scan(/\w+/)   # -> "ing"
+ *   p s.scan(/\w+/)   # -> "string"
  *   p s.scan(/./)     # -> nil
  *
  */
@@ -664,7 +534,6 @@ strscan_scan(VALUE self, VALUE re)
  *   s = StringScanner.new('test string')
  *   p s.match?(/\w+/)   # -> 4
  *   p s.match?(/\w+/)   # -> 4
- *   p s.match?("test")  # -> 4
  *   p s.match?(/\s+/)   # -> nil
  */
 static VALUE
@@ -686,8 +555,7 @@ strscan_match_p(VALUE self, VALUE re)
  *   p s.skip(/\w+/)   # -> 4
  *   p s.skip(/\w+/)   # -> nil
  *   p s.skip(/\s+/)   # -> 1
- *   p s.skip("st")    # -> 2
- *   p s.skip(/\w+/)   # -> 4
+ *   p s.skip(/\w+/)   # -> 6
  *   p s.skip(/./)     # -> nil
  *
  */
@@ -831,12 +699,7 @@ static void
 adjust_registers_to_matched(struct strscanner *p)
 {
     onig_region_clear(&(p->regs));
-    if (p->fixed_anchor_p) {
-        onig_region_set(&(p->regs), 0, (int)p->prev, (int)p->curr);
-    }
-    else {
-        onig_region_set(&(p->regs), 0, 0, (int)(p->curr - p->prev));
-    }
+    onig_region_set(&(p->regs), 0, 0, (int)(p->curr - p->prev));
 }
 
 /*
@@ -865,14 +728,15 @@ strscan_getch(VALUE self)
         return Qnil;
 
     len = rb_enc_mbclen(CURPTR(p), S_PEND(p), rb_enc_get(p->str));
-    len = minl(len, S_RESTLEN(p));
+    if (p->curr + len > S_LEN(p)) {
+        len = S_LEN(p) - p->curr;
+    }
     p->prev = p->curr;
     p->curr += len;
     MATCHED(p);
     adjust_registers_to_matched(p);
-    return extract_range(p,
-                         adjust_register_position(p, p->regs.beg[0]),
-                         adjust_register_position(p, p->regs.end[0]));
+    return extract_range(p, p->prev + p->regs.beg[0],
+                            p->prev + p->regs.end[0]);
 }
 
 /*
@@ -905,9 +769,8 @@ strscan_get_byte(VALUE self)
     p->curr++;
     MATCHED(p);
     adjust_registers_to_matched(p);
-    return extract_range(p,
-                         adjust_register_position(p, p->regs.beg[0]),
-                         adjust_register_position(p, p->regs.end[0]));
+    return extract_range(p, p->prev + p->regs.beg[0],
+                            p->prev + p->regs.end[0]);
 }
 
 /*
@@ -942,9 +805,10 @@ strscan_peek(VALUE self, VALUE vlen)
 
     len = NUM2LONG(vlen);
     if (EOS_P(p))
-        return str_new(p, "", 0);
+        return infect(str_new(p, "", 0), p);
 
-    len = minl(len, S_RESTLEN(p));
+    if (p->curr + len > S_LEN(p))
+        len = S_LEN(p) - p->curr;
     return extract_beg_len(p, p->curr, len);
 }
 
@@ -960,7 +824,7 @@ strscan_peep(VALUE self, VALUE vlen)
 }
 
 /*
- * Sets the scan pointer to the previous position.  Only one previous position is
+ * Set the scan pointer to the previous position.  Only one previous position is
  * remembered, and it changes with each scanning operation.
  *
  *   s = StringScanner.new('test string')
@@ -1085,9 +949,8 @@ strscan_matched(VALUE self)
 
     GET_SCANNER(self, p);
     if (! MATCHED_P(p)) return Qnil;
-    return extract_range(p,
-                         adjust_register_position(p, p->regs.beg[0]),
-                         adjust_register_position(p, p->regs.end[0]));
+    return extract_range(p, p->prev + p->regs.beg[0],
+                            p->prev + p->regs.end[0]);
 }
 
 /*
@@ -1131,7 +994,7 @@ name_to_backref_number(struct re_registers *regs, VALUE regexp, const char* name
 /*
  * call-seq: [](n)
  *
- * Returns the n-th subgroup in the most recent match.
+ * Return the n-th subgroup in the most recent match.
  *
  *   s = StringScanner.new("Fri Dec 12 1975 14:39")
  *   s.scan(/(\w+) (\w+) (\d+) /)       # -> "Fri Dec 12 "
@@ -1169,7 +1032,6 @@ strscan_aref(VALUE self, VALUE idx)
             idx = rb_sym2str(idx);
             /* fall through */
         case T_STRING:
-            if (!p->regex) return Qnil;
             RSTRING_GETMEM(idx, name, i);
             i = name_to_backref_number(&(p->regs), p->regex, name, name + i, rb_enc_get(idx));
             break;
@@ -1183,100 +1045,12 @@ strscan_aref(VALUE self, VALUE idx)
     if (i >= p->regs.num_regs) return Qnil;
     if (p->regs.beg[i] == -1)  return Qnil;
 
-    return extract_range(p,
-                         adjust_register_position(p, p->regs.beg[i]),
-                         adjust_register_position(p, p->regs.end[i]));
+    return extract_range(p, p->prev + p->regs.beg[i],
+                            p->prev + p->regs.end[i]);
 }
 
 /*
- * call-seq: size
- *
- * Returns the amount of subgroups in the most recent match.
- * The full match counts as a subgroup.
- *
- *   s = StringScanner.new("Fri Dec 12 1975 14:39")
- *   s.scan(/(\w+) (\w+) (\d+) /)       # -> "Fri Dec 12 "
- *   s.size                             # -> 4
- */
-static VALUE
-strscan_size(VALUE self)
-{
-    struct strscanner *p;
-
-    GET_SCANNER(self, p);
-    if (! MATCHED_P(p))        return Qnil;
-    return INT2FIX(p->regs.num_regs);
-}
-
-/*
- * call-seq: captures
- *
- * Returns the subgroups in the most recent match (not including the full match).
- * If nothing was priorly matched, it returns nil.
- *
- *   s = StringScanner.new("Fri Dec 12 1975 14:39")
- *   s.scan(/(\w+) (\w+) (\d+) /)       # -> "Fri Dec 12 "
- *   s.captures                         # -> ["Fri", "Dec", "12"]
- *   s.scan(/(\w+) (\w+) (\d+) /)       # -> nil
- *   s.captures                         # -> nil
- */
-static VALUE
-strscan_captures(VALUE self)
-{
-    struct strscanner *p;
-    int   i, num_regs;
-    VALUE new_ary;
-
-    GET_SCANNER(self, p);
-    if (! MATCHED_P(p))        return Qnil;
-
-    num_regs = p->regs.num_regs;
-    new_ary  = rb_ary_new2(num_regs);
-
-    for (i = 1; i < num_regs; i++) {
-        VALUE str = extract_range(p,
-                                  adjust_register_position(p, p->regs.beg[i]),
-                                  adjust_register_position(p, p->regs.end[i]));
-        rb_ary_push(new_ary, str);
-    }
-
-    return new_ary;
-}
-
-/*
- *  call-seq:
- *     scanner.values_at( i1, i2, ... iN )   -> an_array
- *
- * Returns the subgroups in the most recent match at the given indices.
- * If nothing was priorly matched, it returns nil.
- *
- *   s = StringScanner.new("Fri Dec 12 1975 14:39")
- *   s.scan(/(\w+) (\w+) (\d+) /)       # -> "Fri Dec 12 "
- *   s.values_at 0, -1, 5, 2            # -> ["Fri Dec 12 ", "12", nil, "Dec"]
- *   s.scan(/(\w+) (\w+) (\d+) /)       # -> nil
- *   s.values_at 0, -1, 5, 2            # -> nil
- */
-
-static VALUE
-strscan_values_at(int argc, VALUE *argv, VALUE self)
-{
-    struct strscanner *p;
-    long i;
-    VALUE new_ary;
-
-    GET_SCANNER(self, p);
-    if (! MATCHED_P(p))        return Qnil;
-
-    new_ary = rb_ary_new2(argc);
-    for (i = 0; i<argc; i++) {
-        rb_ary_push(new_ary, strscan_aref(self, argv[i]));
-    }
-
-    return new_ary;
-}
-
-/*
- * Returns the <i><b>pre</b>-match</i> (in the regular expression sense) of the last scan.
+ * Return the <i><b>pre</b>-match</i> (in the regular expression sense) of the last scan.
  *
  *   s = StringScanner.new('test string')
  *   s.scan(/\w+/)           # -> "test"
@@ -1291,13 +1065,11 @@ strscan_pre_match(VALUE self)
 
     GET_SCANNER(self, p);
     if (! MATCHED_P(p)) return Qnil;
-    return extract_range(p,
-                         0,
-                         adjust_register_position(p, p->regs.beg[0]));
+    return extract_range(p, 0, p->prev + p->regs.beg[0]);
 }
 
 /*
- * Returns the <i><b>post</b>-match</i> (in the regular expression sense) of the last scan.
+ * Return the <i><b>post</b>-match</i> (in the regular expression sense) of the last scan.
  *
  *   s = StringScanner.new('test string')
  *   s.scan(/\w+/)           # -> "test"
@@ -1312,9 +1084,7 @@ strscan_post_match(VALUE self)
 
     GET_SCANNER(self, p);
     if (! MATCHED_P(p)) return Qnil;
-    return extract_range(p,
-                         adjust_register_position(p, p->regs.end[0]),
-                         S_LEN(p));
+    return extract_range(p, p->prev + p->regs.end[0], S_LEN(p));
 }
 
 /*
@@ -1328,7 +1098,7 @@ strscan_rest(VALUE self)
 
     GET_SCANNER(self, p);
     if (EOS_P(p)) {
-        return str_new(p, "", 0);
+        return infect(str_new(p, "", 0), p);
     }
     return extract_range(p, p->curr, S_LEN(p));
 }
@@ -1346,7 +1116,7 @@ strscan_rest_size(VALUE self)
     if (EOS_P(p)) {
         return INT2FIX(0);
     }
-    i = S_RESTLEN(p);
+    i = S_LEN(p) - p->curr;
     return INT2FIX(i);
 }
 
@@ -1383,11 +1153,11 @@ strscan_inspect(VALUE self)
     p = check_strscan(self);
     if (NIL_P(p->str)) {
 	a = rb_sprintf("#<%"PRIsVALUE" (uninitialized)>", rb_obj_class(self));
-	return a;
+	return infect(a, p);
     }
     if (EOS_P(p)) {
 	a = rb_sprintf("#<%"PRIsVALUE" fin>", rb_obj_class(self));
-	return a;
+	return infect(a, p);
     }
     if (p->curr == 0) {
 	b = inspect2(p);
@@ -1395,7 +1165,7 @@ strscan_inspect(VALUE self)
 		       rb_obj_class(self),
 		       p->curr, S_LEN(p),
 		       b);
-	return a;
+	return infect(a, p);
     }
     a = inspect1(p);
     b = inspect2(p);
@@ -1403,7 +1173,7 @@ strscan_inspect(VALUE self)
 		   rb_obj_class(self),
 		   p->curr, S_LEN(p),
 		   a, b);
-    return a;
+    return infect(a, p);
 }
 
 static VALUE
@@ -1432,7 +1202,7 @@ inspect2(struct strscanner *p)
     long len;
 
     if (EOS_P(p)) return rb_str_new2("");
-    len = S_RESTLEN(p);
+    len = S_LEN(p) - p->curr;
     if (len > INSPECT_LENGTH) {
 	str = rb_str_new(CURPTR(p), INSPECT_LENGTH);
 	rb_str_cat2(str, "...");
@@ -1443,23 +1213,6 @@ inspect2(struct strscanner *p)
     return rb_str_dump(str);
 }
 
-/*
- * call-seq:
- *    scanner.fixed_anchor? -> true or false
- *
- * Whether +scanner+ uses fixed anchor mode or not.
- *
- * If fixed anchor mode is used, +\A+ always matches the beginning of
- * the string. Otherwise, +\A+ always matches the current position.
- */
-static VALUE
-strscan_fixed_anchor_p(VALUE self)
-{
-    struct strscanner *p;
-    p = check_strscan(self);
-    return p->fixed_anchor_p ? Qtrue : Qfalse;
-}
-
 /* =======================================================================
                               Ruby Interface
    ======================================================================= */
@@ -1570,7 +1323,6 @@ strscan_fixed_anchor_p(VALUE self)
 void
 Init_strscan(void)
 {
-#undef rb_intern
     ID id_scanerr = rb_intern("ScanError");
     VALUE tmp;
 
@@ -1637,15 +1389,10 @@ Init_strscan(void)
     rb_define_method(StringScanner, "[]",          strscan_aref,        1);
     rb_define_method(StringScanner, "pre_match",   strscan_pre_match,   0);
     rb_define_method(StringScanner, "post_match",  strscan_post_match,  0);
-    rb_define_method(StringScanner, "size",        strscan_size,        0);
-    rb_define_method(StringScanner, "captures",    strscan_captures,    0);
-    rb_define_method(StringScanner, "values_at",   strscan_values_at,  -1);
 
     rb_define_method(StringScanner, "rest",        strscan_rest,        0);
     rb_define_method(StringScanner, "rest_size",   strscan_rest_size,   0);
     rb_define_method(StringScanner, "restsize",    strscan_restsize,    0);
 
     rb_define_method(StringScanner, "inspect",     strscan_inspect,     0);
-
-    rb_define_method(StringScanner, "fixed_anchor?", strscan_fixed_anchor_p, 0);
 }
diff --git a/ext/strscan/strscan.gemspec b/ext/strscan/strscan.gemspec
deleted file mode 100644
index 4759c6c860..0000000000
--- a/ext/strscan/strscan.gemspec
+++ /dev/null
@@ -1,20 +0,0 @@
-# frozen_string_literal: true
-Gem::Specification.new do |s|
-  s.name = "strscan"
-  s.version = '1.0.3'
-  s.summary = "Provides lexical scanning operations on a String."
-  s.description = "Provides lexical scanning operations on a String."
-
-  s.require_path = %w{lib}
-  s.files = %w{ext/strscan/extconf.rb ext/strscan/strscan.c}
-  s.extensions = %w{ext/strscan/extconf.rb}
-  s.required_ruby_version = ">= 2.4.0"
-
-  s.authors = ["Minero Aoki", "Sutou Kouhei"]
-  s.email = [nil, "kou@cozmixng.org"]
-  s.homepage = "https://github.com/ruby/strscan"
-  s.license = "BSD-2-Clause"
-
-  s.add_development_dependency "rake-compiler"
-  s.add_development_dependency "benchmark-driver"
-end
diff --git a/ext/syslog/depend b/ext/syslog/depend
index a3f7db8371..ee2ad79052 100644
--- a/ext/syslog/depend
+++ b/ext/syslog/depend
@@ -1,7 +1,6 @@
 # AUTOGENERATED DEPENDENCIES START
 syslog.o: $(RUBY_EXTCONF_H)
 syslog.o: $(arch_hdrdir)/ruby/config.h
-syslog.o: $(hdrdir)/ruby/assert.h
 syslog.o: $(hdrdir)/ruby/backward.h
 syslog.o: $(hdrdir)/ruby/defines.h
 syslog.o: $(hdrdir)/ruby/intern.h
diff --git a/ext/syslog/extconf.rb b/ext/syslog/extconf.rb
index 1230a4d52e..3bfea1fa73 100644
--- a/ext/syslog/extconf.rb
+++ b/ext/syslog/extconf.rb
@@ -4,8 +4,6 @@
 
 require 'mkmf'
 
-have_library("log") # for Android
-
 have_header("syslog.h") &&
   have_func("openlog") &&
   have_func("setlogmask") &&
diff --git a/ext/syslog/lib/syslog/logger.rb b/ext/syslog/lib/syslog/logger.rb
index 453ca2785c..06cbe5b19d 100644
--- a/ext/syslog/lib/syslog/logger.rb
+++ b/ext/syslog/lib/syslog/logger.rb
@@ -112,7 +112,7 @@ class Syslog::Logger
       end
 
       def #{meth}?
-        level <= #{level}
+        @level <= #{level}
       end
     EOM
   end
@@ -202,7 +202,7 @@ class Syslog::Logger
 
   def add severity, message = nil, progname = nil, &block
     severity ||= ::Logger::UNKNOWN
-    level <= severity and
+    @level <= severity and
       @@syslog.log( (LEVEL_MAP[severity] | @facility), '%s', formatter.call(severity, Time.now, progname, (message || block.call)) )
     true
   end
diff --git a/ext/syslog/syslog.c b/ext/syslog/syslog.c
index 4c540fc9c7..9c41795f5b 100644
--- a/ext/syslog/syslog.c
+++ b/ext/syslog/syslog.c
@@ -150,7 +150,6 @@ static VALUE mSyslog_close(VALUE self)
 static VALUE mSyslog_open(int argc, VALUE *argv, VALUE self)
 {
     VALUE ident, opt, fac;
-    const char *ident_ptr;
 
     if (syslog_opened) {
         rb_raise(rb_eRuntimeError, "syslog already open");
@@ -161,8 +160,8 @@ static VALUE mSyslog_open(int argc, VALUE *argv, VALUE self)
     if (NIL_P(ident)) {
         ident = rb_gv_get("$0");
     }
-    ident_ptr = StringValueCStr(ident);
-    syslog_ident = strdup(ident_ptr);
+    SafeStringValue(ident);
+    syslog_ident = strdup(RSTRING_PTR(ident));
 
     if (NIL_P(opt)) {
 	syslog_options = LOG_PID | LOG_CONS;
@@ -296,6 +295,10 @@ static VALUE mSyslog_set_mask(VALUE self, VALUE mask)
  *   Syslog.log(Syslog::LOG_ALERT, "Out of memory")
  *   Syslog.alert("Out of memory")
  *
+ * Format strings are as for printf/sprintf, except that in addition %m is
+ * replaced with the error message string that would be returned by
+ * strerror(errno).
+ *
  */
 static VALUE mSyslog_log(int argc, VALUE *argv, VALUE self)
 {
@@ -415,7 +418,6 @@ static VALUE mSyslogMacros_included(VALUE mod, VALUE target)
  */
 void Init_syslog(void)
 {
-#undef rb_intern
     mSyslog = rb_define_module("Syslog");
 
     mSyslogConstants    = rb_define_module_under(mSyslog, "Constants");
@@ -502,7 +504,7 @@ void Init_syslog(void)
     rb_define_syslog_facility(LOG_NEWS);
 #endif
 #ifdef LOG_NTP
-    rb_define_syslog_facility(LOG_NTP);
+   rb_define_syslog_facility(LOG_NTP);
 #endif
 #ifdef LOG_SECURITY
     rb_define_syslog_facility(LOG_SECURITY);
diff --git a/ext/win32/depend b/ext/win32/depend
deleted file mode 100644
index 0301ce074c..0000000000
--- a/ext/win32/depend
+++ /dev/null
@@ -1,2 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/win32/extconf.rb b/ext/win32/extconf.rb
index ceab4ef4f4..9952274e29 100644
--- a/ext/win32/extconf.rb
+++ b/ext/win32/extconf.rb
@@ -1,4 +1,4 @@
 # frozen_string_literal: false
-if $mswin||$mingw||$cygwin
+if compiled?('fiddle') and $mswin||$mingw||$cygwin
   create_makefile('win32')
 end
diff --git a/ext/win32/lib/Win32API.rb b/ext/win32/lib/Win32API.rb
index 97b29fbf74..d03ecc1c46 100644
--- a/ext/win32/lib/Win32API.rb
+++ b/ext/win32/lib/Win32API.rb
@@ -2,7 +2,7 @@
 # frozen_string_literal: true
 
 # for backward compatibility
-warn "Win32API is deprecated after Ruby 1.9.1; use fiddle directly instead", uplevel: 2
+warn "Warning:#{caller[0].sub(/:in `.*'\z/, '')}: Win32API is deprecated after Ruby 1.9.1; use fiddle directly instead" if $VERBOSE
 
 require 'fiddle/import'
 
diff --git a/ext/win32/lib/win32/registry.rb b/ext/win32/lib/win32/registry.rb
index 451499b166..f3655b78d3 100644
--- a/ext/win32/lib/win32/registry.rb
+++ b/ext/win32/lib/win32/registry.rb
@@ -575,9 +575,9 @@ For detail, see the MSDN[http://msdn.microsoft.com/library/en-us/sysinfo/base/pr
         begin
           type, data = read(subkey)
         rescue Error
-        else
-          yield subkey, type, data
+          next
         end
+        yield subkey, type, data
         index += 1
       end
       index
@@ -635,7 +635,7 @@ For detail, see the MSDN[http://msdn.microsoft.com/library/en-us/sysinfo/base/pr
     #    Array of String
     # :REG_DWORD, REG_DWORD_BIG_ENDIAN, REG_QWORD
     #    Integer
-    # :REG_BINARY, REG_NONE
+    # :REG_BINARY
     #    String (contains binary data)
     #
     # When rtype is specified, the value type must be included by
@@ -643,16 +643,14 @@ For detail, see the MSDN[http://msdn.microsoft.com/library/en-us/sysinfo/base/pr
     def read(name, *rtype)
       type, data = API.QueryValue(@hkey, name)
       unless rtype.empty? or rtype.include?(type)
-        raise TypeError, "Type mismatch (expect [#{
-          rtype.map{|t|Registry.type2name(t)}.join(', ')}] but #{
-          Registry.type2name(type)} present)"
+        raise TypeError, "Type mismatch (expect #{rtype.inspect} but #{type} present)"
       end
       case type
       when REG_SZ, REG_EXPAND_SZ
         [ type, data.encode(name.encoding, WCHAR).chop ]
       when REG_MULTI_SZ
         [ type, data.encode(name.encoding, WCHAR).split(/\0/) ]
-      when REG_BINARY, REG_NONE
+      when REG_BINARY
         [ type, data ]
       when REG_DWORD
         [ type, API.unpackdw(data) ]
@@ -661,7 +659,7 @@ For detail, see the MSDN[http://msdn.microsoft.com/library/en-us/sysinfo/base/pr
       when REG_QWORD
         [ type, API.unpackqw(data) ]
       else
-        raise TypeError, "Type #{Registry.type2name(type)} is not supported."
+        raise TypeError, "Type #{type} is not supported."
       end
     end
 
@@ -684,7 +682,7 @@ For detail, see the MSDN[http://msdn.microsoft.com/library/en-us/sysinfo/base/pr
       when REG_EXPAND_SZ
         Registry.expand_environ(data)
       else
-        raise TypeError, "Type #{Registry.type2name(type)} is not supported."
+        raise TypeError, "Type #{type} is not supported."
       end
     end
 
@@ -748,7 +746,7 @@ For detail, see the MSDN[http://msdn.microsoft.com/library/en-us/sysinfo/base/pr
       when REG_MULTI_SZ
         data = data.to_a.map {|s| s.encode(WCHAR)}.join(WCHAR_NUL) << WCHAR_NUL
         termsize = WCHAR_SIZE
-      when REG_BINARY, REG_NONE
+      when REG_BINARY
         data = data.to_s
       when REG_DWORD
         data = API.packdw(data.to_i)
@@ -757,7 +755,7 @@ For detail, see the MSDN[http://msdn.microsoft.com/library/en-us/sysinfo/base/pr
       when REG_QWORD
         data = API.packqw(data.to_i)
       else
-        raise TypeError, "Unsupported type #{Registry.type2name(type)}"
+        raise TypeError, "Unsupported type #{type}"
       end
       API.SetValue(@hkey, name, type, data, data.bytesize + termsize)
     end
diff --git a/ext/win32/lib/win32/resolv.rb b/ext/win32/lib/win32/resolv.rb
index 1eb70d5dc6..647f1446fc 100644
--- a/ext/win32/lib/win32/resolv.rb
+++ b/ext/win32/lib/win32/resolv.rb
@@ -42,39 +42,24 @@ begin
 rescue LoadError
 end
 
-if [nil].pack("p").size <= 4 # 32bit env
-  begin
-    f = Fiddle
-    osid = f::Handle.new["rb_w32_osid"]
-  rescue f::DLError # not ix86, cannot be Windows 9x
-  else
-    if f::Function.new(osid, [], f::TYPE_INT).call < 2  # VER_PLATFORM_WIN32_NT
-      require_relative 'resolv9x'
-      return
-    end
-  end
+nt = Module.new do
+  break true if [nil].pack("p").size > 4
+  extend Importer
+  dlload "kernel32.dll"
+  getv = extern "int GetVersionExA(void *)", :stdcall
+  info = [ 148, 0, 0, 0, 0 ].pack('V5') + "\0" * 128
+  getv.call(info)
+  break info.unpack('V5')[4] == 2  # VER_PLATFORM_WIN32_NT
 end
-
+if not nt
+  require_relative 'resolv9x'
+  # return # does not work yet
+else
 module Win32
 #====================================================================
 # Windows NT
 #====================================================================
   module Resolv
-    module SZ
-      refine Registry do
-        # ad hoc workaround for broken registry
-        def read_s(key)
-          type, str = read(key)
-          unless type == Registry::REG_SZ
-            warn "Broken registry, #{name}\\#{key} was #{Registry.type2name(type)}, ignored"
-            return String.new
-          end
-          str
-        end
-      end
-    end
-    using SZ
-
     TCPIP_NT = 'SYSTEM\CurrentControlSet\Services\Tcpip\Parameters'
 
     class << self
@@ -146,3 +131,4 @@ module Win32
     end
   end
 end
+end
diff --git a/ext/win32/lib/win32/resolv9x.rb b/ext/win32/lib/win32/resolv9x.rb
index a409d59c0c..1045bb2e09 100644
--- a/ext/win32/lib/win32/resolv9x.rb
+++ b/ext/win32/lib/win32/resolv9x.rb
@@ -141,7 +141,7 @@ module Win32
         extend Importer
         dlload "wsock32.dll"
       end
-      WsControl = WSock32.extern "int WsControl(int, int, void *, void *, void *, void *)", :stdcall
+      WsControl = WSock32.extern "int WsControl(int, int, void *, void *, void *, void *", :stdcall
       WSAGetLastError = WSock32.extern "int WSAGetLastError(void)", :stdcall
 
       MAX_TDI_ENTITIES = 512
diff --git a/ext/win32/lib/win32/sspi.rb b/ext/win32/lib/win32/sspi.rb
index 8103893d7f..20441b389c 100644
--- a/ext/win32/lib/win32/sspi.rb
+++ b/ext/win32/lib/win32/sspi.rb
@@ -73,7 +73,7 @@ module Win32
 			end
 		end
 
-		# Creates binary representations of a SecBufferDesc structure,
+		# Creates binary representaiton of a SecBufferDesc structure,
 		# including the SecBuffer contained inside.
 		class SecurityBuffer
 
diff --git a/ext/win32/resolv/depend b/ext/win32/resolv/depend
deleted file mode 100644
index a6d24c3738..0000000000
--- a/ext/win32/resolv/depend
+++ /dev/null
@@ -1,17 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-resolv.o: $(RUBY_EXTCONF_H)
-resolv.o: $(arch_hdrdir)/ruby/config.h
-resolv.o: $(hdrdir)/ruby.h
-resolv.o: $(hdrdir)/ruby/assert.h
-resolv.o: $(hdrdir)/ruby/backward.h
-resolv.o: $(hdrdir)/ruby/defines.h
-resolv.o: $(hdrdir)/ruby/encoding.h
-resolv.o: $(hdrdir)/ruby/intern.h
-resolv.o: $(hdrdir)/ruby/missing.h
-resolv.o: $(hdrdir)/ruby/onigmo.h
-resolv.o: $(hdrdir)/ruby/oniguruma.h
-resolv.o: $(hdrdir)/ruby/ruby.h
-resolv.o: $(hdrdir)/ruby/st.h
-resolv.o: $(hdrdir)/ruby/subst.h
-resolv.o: resolv.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/win32ole/lib/win32ole.rb b/ext/win32ole/lib/win32ole.rb
deleted file mode 100644
index d7034f7845..0000000000
--- a/ext/win32ole/lib/win32ole.rb
+++ /dev/null
@@ -1,33 +0,0 @@
-begin
-  require 'win32ole.so'
-rescue LoadError
-  # do nothing
-end
-
-if defined?(WIN32OLE)
-  # WIN32OLE
-  class WIN32OLE
-
-    #
-    # By overriding Object#methods, WIN32OLE might
-    # work well with did_you_mean gem.
-    # This is experimental.
-    #
-    #  require 'win32ole'
-    #  dict = WIN32OLE.new('Scripting.Dictionary')
-    #  dict.Ade('a', 1)
-    #  #=> Did you mean?  Add
-    #
-    def methods(*args)
-      super + ole_methods_safely.map(&:name).map(&:to_sym)
-    end
-
-    private
-
-    def ole_methods_safely
-      ole_methods
-    rescue WIN32OLEQueryInterfaceError
-      []
-    end
-  end
-end
diff --git a/ext/win32ole/win32ole.c b/ext/win32ole/win32ole.c
index f20bfc84f6..f5246b0274 100644
--- a/ext/win32ole/win32ole.c
+++ b/ext/win32ole/win32ole.c
@@ -1,7 +1,6 @@
 /*
  *  (c) 1995 Microsoft Corporation. All rights reserved.
- *  Developed by ActiveWare Internet Corp., now known as
- *  ActiveState Tool Corp., http://www.ActiveState.com
+ *  Developed by ActiveWare Internet Corp., http://www.ActiveWare.com
  *
  *  Other modifications Copyright (c) 1997, 1998 by Gurusamy Sarathy
  *  <gsar@umich.edu> and Jan Dubois <jan.dubois@ibm.net>
@@ -27,7 +26,7 @@
 const IID IID_IMultiLanguage2 = {0xDCCFC164, 0x2B38, 0x11d2, {0xB7, 0xEC, 0x00, 0xC0, 0x4F, 0x8F, 0x5D, 0x9A}};
 #endif
 
-#define WIN32OLE_VERSION "1.8.8"
+#define WIN32OLE_VERSION "1.8.5"
 
 typedef HRESULT (STDAPICALLTYPE FNCOCREATEINSTANCEEX)
     (REFCLSID, IUnknown*, DWORD, COSERVERINFO*, DWORD, MULTI_QI*);
@@ -37,13 +36,13 @@ typedef HWND (WINAPI FNHTMLHELP)(HWND hwndCaller, LPCSTR pszFile,
 typedef BOOL (FNENUMSYSEMCODEPAGES) (CODEPAGE_ENUMPROC, DWORD);
 VALUE cWIN32OLE;
 
-#if defined(RB_THREAD_SPECIFIC) && (defined(__CYGWIN__))
+#if defined(RB_THREAD_SPECIFIC) && (defined(__CYGWIN__) || defined(__MINGW32__))
 static RB_THREAD_SPECIFIC BOOL g_ole_initialized;
 # define g_ole_initialized_init() ((void)0)
 # define g_ole_initialized_set(val) (g_ole_initialized = (val))
 #else
 static volatile DWORD g_ole_initialized_key = TLS_OUT_OF_INDEXES;
-# define g_ole_initialized (TlsGetValue(g_ole_initialized_key)!=0)
+# define g_ole_initialized (BOOL)TlsGetValue(g_ole_initialized_key)
 # define g_ole_initialized_init() (g_ole_initialized_key = TlsAlloc())
 # define g_ole_initialized_set(val) TlsSetValue(g_ole_initialized_key, (void*)(val))
 #endif
@@ -51,7 +50,6 @@ static volatile DWORD g_ole_initialized_key = TLS_OUT_OF_INDEXES;
 static BOOL g_uninitialize_hooked = FALSE;
 static BOOL g_cp_installed = FALSE;
 static BOOL g_lcid_installed = FALSE;
-static BOOL g_running_nano = FALSE;
 static HINSTANCE ghhctrl = NULL;
 static HINSTANCE gole32 = NULL;
 static FNCOCREATEINSTANCEEX *gCoCreateInstanceEx = NULL;
@@ -171,7 +169,6 @@ static VALUE fole_activex_initialize(VALUE self);
 static void com_hash_free(void *ptr);
 static void com_hash_mark(void *ptr);
 static size_t com_hash_size(const void *ptr);
-static void check_nano_server(void);
 
 static const rb_data_type_t ole_datatype = {
     "win32ole",
@@ -424,12 +421,12 @@ rbtime2vtdate(VALUE tmobj)
     double t;
     double nsec;
 
-    st.wYear = RB_FIX2INT(rb_funcall(tmobj, rb_intern("year"), 0));
-    st.wMonth = RB_FIX2INT(rb_funcall(tmobj, rb_intern("month"), 0));
-    st.wDay = RB_FIX2INT(rb_funcall(tmobj, rb_intern("mday"), 0));
-    st.wHour = RB_FIX2INT(rb_funcall(tmobj, rb_intern("hour"), 0));
-    st.wMinute = RB_FIX2INT(rb_funcall(tmobj, rb_intern("min"), 0));
-    st.wSecond = RB_FIX2INT(rb_funcall(tmobj, rb_intern("sec"), 0));
+    st.wYear = FIX2INT(rb_funcall(tmobj, rb_intern("year"), 0));
+    st.wMonth = FIX2INT(rb_funcall(tmobj, rb_intern("month"), 0));
+    st.wDay = FIX2INT(rb_funcall(tmobj, rb_intern("mday"), 0));
+    st.wHour = FIX2INT(rb_funcall(tmobj, rb_intern("hour"), 0));
+    st.wMinute = FIX2INT(rb_funcall(tmobj, rb_intern("min"), 0));
+    st.wSecond = FIX2INT(rb_funcall(tmobj, rb_intern("sec"), 0));
     st.wMilliseconds = 0;
     SystemTimeToVariantTime(&st, &t);
 
@@ -438,7 +435,7 @@ rbtime2vtdate(VALUE tmobj)
      * wMilliseconds of SYSTEMTIME struct.
      * So, we need to calculate milliseconds by ourselves.
      */
-    nsec =  RB_FIX2INT(rb_funcall(tmobj, rb_intern("nsec"), 0));
+    nsec =  FIX2INT(rb_funcall(tmobj, rb_intern("nsec"), 0));
     nsec /= 1000000.0;
     nsec /= (24.0 * 3600.0);
     nsec /= 1000;
@@ -454,18 +451,18 @@ vtdate2rbtime(double date)
     double sec;
     VariantTimeToSystemTime(date, &st);
     v = rb_funcall(rb_cTime, rb_intern("new"), 6,
-		      RB_INT2FIX(st.wYear),
-		      RB_INT2FIX(st.wMonth),
-		      RB_INT2FIX(st.wDay),
-		      RB_INT2FIX(st.wHour),
-		      RB_INT2FIX(st.wMinute),
-		      RB_INT2FIX(st.wSecond));
-    st.wYear = RB_FIX2INT(rb_funcall(v, rb_intern("year"), 0));
-    st.wMonth = RB_FIX2INT(rb_funcall(v, rb_intern("month"), 0));
-    st.wDay = RB_FIX2INT(rb_funcall(v, rb_intern("mday"), 0));
-    st.wHour = RB_FIX2INT(rb_funcall(v, rb_intern("hour"), 0));
-    st.wMinute = RB_FIX2INT(rb_funcall(v, rb_intern("min"), 0));
-    st.wSecond = RB_FIX2INT(rb_funcall(v, rb_intern("sec"), 0));
+		      INT2FIX(st.wYear),
+		      INT2FIX(st.wMonth),
+		      INT2FIX(st.wDay),
+		      INT2FIX(st.wHour),
+		      INT2FIX(st.wMinute),
+		      INT2FIX(st.wSecond));
+    st.wYear = FIX2INT(rb_funcall(v, rb_intern("year"), 0));
+    st.wMonth = FIX2INT(rb_funcall(v, rb_intern("month"), 0));
+    st.wDay = FIX2INT(rb_funcall(v, rb_intern("mday"), 0));
+    st.wHour = FIX2INT(rb_funcall(v, rb_intern("hour"), 0));
+    st.wMinute = FIX2INT(rb_funcall(v, rb_intern("min"), 0));
+    st.wSecond = FIX2INT(rb_funcall(v, rb_intern("sec"), 0));
     st.wMilliseconds = 0;
     SystemTimeToVariantTime(&st, &sec);
     /*
@@ -820,22 +817,16 @@ ole_initialize(void)
     }
 
     if(g_ole_initialized == FALSE) {
-        if(g_running_nano) {
-            hr = CoInitializeEx(NULL, COINIT_MULTITHREADED);
-        } else {
-            hr = OleInitialize(NULL);
-        }
+        hr = OleInitialize(NULL);
         if(FAILED(hr)) {
             ole_raise(hr, rb_eRuntimeError, "fail: OLE initialize");
         }
         g_ole_initialized_set(TRUE);
 
-        if (g_running_nano == FALSE) {
-            hr = CoRegisterMessageFilter(&imessage_filter, &previous_filter);
-            if(FAILED(hr)) {
-                previous_filter = NULL;
-                ole_raise(hr, rb_eRuntimeError, "fail: install OLE MessageFilter");
-            }
+        hr = CoRegisterMessageFilter(&imessage_filter, &previous_filter);
+        if(FAILED(hr)) {
+            previous_filter = NULL;
+            ole_raise(hr, rb_eRuntimeError, "fail: install OLE MessageFilter");
         }
     }
 }
@@ -880,7 +871,7 @@ ole_vstr2wc(VALUE vstr)
     enc = rb_enc_get(vstr);
 
     if (st_lookup(tbl, (VALUE)enc | FIXNUM_FLAG, &data)) {
-        cp = RB_FIX2INT((VALUE)data);
+        cp = FIX2INT((VALUE)data);
     } else {
         cp = ole_encoding2cp(enc);
         if (code_page_installed(cp) ||
@@ -892,7 +883,7 @@ ole_vstr2wc(VALUE vstr)
             cp == CP_UTF7 ||
             cp == CP_UTF8 ||
             cp == 51932) {
-            st_insert(tbl, (VALUE)enc | FIXNUM_FLAG, RB_INT2FIX(cp));
+            st_insert(tbl, (VALUE)enc | FIXNUM_FLAG, INT2FIX(cp));
         } else {
             rb_raise(eWIN32OLERuntimeError, "not installed Windows codepage(%d) according to `%s'", cp, rb_enc_name(enc));
         }
@@ -1280,7 +1271,7 @@ ole_val2variant(VALUE val, VARIANT *var)
     case T_FIXNUM:
         V_VT(var) = VT_I4;
         {
-            long v = RB_NUM2LONG(val);
+            long v = NUM2LONG(val);
             V_I4(var) = (LONG)v;
 #if SIZEOF_LONG > 4
             if (V_I4(var) != v) {
@@ -1495,58 +1486,58 @@ ole_variant2val(VARIANT *pvar)
         break;
     case VT_I1:
         if(V_ISBYREF(pvar))
-            obj = RB_INT2NUM((long)*V_I1REF(pvar));
+            obj = INT2NUM((long)*V_I1REF(pvar));
         else
-            obj = RB_INT2NUM((long)V_I1(pvar));
+            obj = INT2NUM((long)V_I1(pvar));
         break;
 
     case VT_UI1:
         if(V_ISBYREF(pvar))
-            obj = RB_INT2NUM((long)*V_UI1REF(pvar));
+            obj = INT2NUM((long)*V_UI1REF(pvar));
         else
-            obj = RB_INT2NUM((long)V_UI1(pvar));
+            obj = INT2NUM((long)V_UI1(pvar));
         break;
 
     case VT_I2:
         if(V_ISBYREF(pvar))
-            obj = RB_INT2NUM((long)*V_I2REF(pvar));
+            obj = INT2NUM((long)*V_I2REF(pvar));
         else
-            obj = RB_INT2NUM((long)V_I2(pvar));
+            obj = INT2NUM((long)V_I2(pvar));
         break;
 
     case VT_UI2:
         if(V_ISBYREF(pvar))
-            obj = RB_INT2NUM((long)*V_UI2REF(pvar));
+            obj = INT2NUM((long)*V_UI2REF(pvar));
         else
-            obj = RB_INT2NUM((long)V_UI2(pvar));
+            obj = INT2NUM((long)V_UI2(pvar));
         break;
 
     case VT_I4:
         if(V_ISBYREF(pvar))
-            obj = RB_INT2NUM((long)*V_I4REF(pvar));
+            obj = INT2NUM((long)*V_I4REF(pvar));
         else
-            obj = RB_INT2NUM((long)V_I4(pvar));
+            obj = INT2NUM((long)V_I4(pvar));
         break;
 
     case VT_UI4:
         if(V_ISBYREF(pvar))
-            obj = RB_INT2NUM((long)*V_UI4REF(pvar));
+            obj = INT2NUM((long)*V_UI4REF(pvar));
         else
-            obj = RB_INT2NUM((long)V_UI4(pvar));
+            obj = INT2NUM((long)V_UI4(pvar));
         break;
 
     case VT_INT:
         if(V_ISBYREF(pvar))
-            obj = RB_INT2NUM((long)*V_INTREF(pvar));
+            obj = INT2NUM((long)*V_INTREF(pvar));
         else
-            obj = RB_INT2NUM((long)V_INT(pvar));
+            obj = INT2NUM((long)V_INT(pvar));
         break;
 
     case VT_UINT:
         if(V_ISBYREF(pvar))
-            obj = RB_INT2NUM((long)*V_UINTREF(pvar));
+            obj = INT2NUM((long)*V_UINTREF(pvar));
         else
-            obj = RB_INT2NUM((long)V_UINT(pvar));
+            obj = INT2NUM((long)V_UINT(pvar));
         break;
 
 #if (_MSC_VER >= 1300) || defined(__CYGWIN__) || defined(__MINGW32__)
@@ -1605,9 +1596,9 @@ ole_variant2val(VARIANT *pvar)
 
     case VT_ERROR:
         if(V_ISBYREF(pvar))
-            obj = RB_INT2NUM(*V_ERRORREF(pvar));
+            obj = INT2NUM(*V_ERRORREF(pvar));
         else
-            obj = RB_INT2NUM(V_ERROR(pvar));
+            obj = INT2NUM(V_ERROR(pvar));
         break;
 
     case VT_BOOL:
@@ -1810,9 +1801,7 @@ ole_const_load(ITypeLib *pTypeLib, VALUE klass, VALUE self)
                 *pName = toupper((int)*pName);
                 id = rb_intern(pName);
                 if (rb_is_const_id(id)) {
-                    if(!rb_const_defined_at(klass, id)) {
-                        rb_define_const(klass, pName, val);
-                    }
+                    rb_define_const(klass, pName, val);
                 }
                 else {
                     rb_hash_aset(constant, rb_str_new2(pName), val);
@@ -1985,6 +1974,10 @@ fole_s_connect(int argc, VALUE *argv, VALUE self)
 
     rb_scan_args(argc, argv, "1*", &svr_name, &others);
     StringValue(svr_name);
+    if (rb_safe_level() > 0 && OBJ_TAINTED(svr_name)) {
+        rb_raise(rb_eSecurityError, "insecure connection - `%s'",
+		StringValuePtr(svr_name));
+    }
 
     /* get CLSID from OLE server name */
     pBuf = ole_vstr2wc(svr_name);
@@ -2070,12 +2063,12 @@ fole_s_const_load(int argc, VALUE *argv, VALUE self)
         hr = pole->pDispatch->lpVtbl->GetTypeInfo(pole->pDispatch,
                                                   0, lcid, &pTypeInfo);
         if(FAILED(hr)) {
-            ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to GetTypeInfo");
+            ole_raise(hr, rb_eRuntimeError, "failed to GetTypeInfo");
         }
         hr = pTypeInfo->lpVtbl->GetContainingTypeLib(pTypeInfo, &pTypeLib, &index);
         if(FAILED(hr)) {
             OLE_RELEASE(pTypeInfo);
-            ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to GetContainingTypeLib");
+            ole_raise(hr, rb_eRuntimeError, "failed to GetContainingTypeLib");
         }
         OLE_RELEASE(pTypeInfo);
         if(!RB_TYPE_P(klass, T_NIL)) {
@@ -2134,7 +2127,7 @@ fole_s_reference_count(VALUE self, VALUE obj)
 {
     struct oledata * pole = NULL;
     pole = oledata_get_struct(obj);
-    return RB_INT2NUM(reference_count(pole));
+    return INT2NUM(reference_count(pole));
 }
 
 /*
@@ -2157,7 +2150,7 @@ fole_s_free(VALUE self, VALUE obj)
             n = OLE_RELEASE(pole->pDispatch);
         }
     }
-    return RB_INT2NUM(n);
+    return INT2NUM(n);
 }
 
 static HWND
@@ -2174,10 +2167,10 @@ ole_show_help(VALUE helpfile, VALUE helpcontext)
     if (!pfnHtmlHelp)
         return hwnd;
     hwnd = pfnHtmlHelp(GetDesktopWindow(), StringValuePtr(helpfile),
-                    0x0f, RB_NUM2INT(helpcontext));
+                    0x0f, NUM2INT(helpcontext));
     if (hwnd == 0)
         hwnd = pfnHtmlHelp(GetDesktopWindow(), StringValuePtr(helpfile),
-                 0,  RB_NUM2INT(helpcontext));
+                 0,  NUM2INT(helpcontext));
     return hwnd;
 }
 
@@ -2234,7 +2227,7 @@ fole_s_show_help(int argc, VALUE *argv, VALUE self)
 static VALUE
 fole_s_get_code_page(VALUE self)
 {
-    return RB_INT2FIX(cWIN32OLE_cp);
+    return INT2FIX(cWIN32OLE_cp);
 }
 
 static BOOL CALLBACK
@@ -2271,7 +2264,7 @@ code_page_installed(UINT cp)
 static VALUE
 fole_s_set_code_page(VALUE self, VALUE vcp)
 {
-    UINT cp = RB_FIX2INT(vcp);
+    UINT cp = FIX2INT(vcp);
     set_ole_codepage(cp);
     /*
      * Should this method return old codepage?
@@ -2291,7 +2284,7 @@ fole_s_set_code_page(VALUE self, VALUE vcp)
 static VALUE
 fole_s_get_locale(VALUE self)
 {
-    return RB_INT2FIX(cWIN32OLE_lcid);
+    return INT2FIX(cWIN32OLE_lcid);
 }
 
 static BOOL
@@ -2326,7 +2319,7 @@ lcid_installed(LCID lcid)
 static VALUE
 fole_s_set_locale(VALUE self, VALUE vlcid)
 {
-    LCID lcid = RB_FIX2INT(vlcid);
+    LCID lcid = FIX2INT(vlcid);
     if (lcid_installed(lcid)) {
         cWIN32OLE_lcid = lcid;
     } else {
@@ -2439,16 +2432,12 @@ fole_s_ole_uninitialize(VALUE self)
 /*
  *  call-seq:
  *     WIN32OLE.new(server, [host]) -> WIN32OLE object
- *     WIN32OLE.new(server, license: 'key') -> WIN32OLE object
  *
  *  Returns a new WIN32OLE object(OLE Automation object).
  *  The first argument server specifies OLE Automation server.
  *  The first argument should be CLSID or PROGID.
  *  If second argument host specified, then returns OLE Automation
  *  object on host.
- *  If :license keyword argument is provided,
- *  IClassFactory2::CreateInstanceLic is used to create instance of
- *  licensed server.
  *
  *      WIN32OLE.new('Excel.Application') # => Excel OLE Automation WIN32OLE object.
  *      WIN32OLE.new('{00024500-0000-0000-C000-000000000046}') # => Excel OLE Automation WIN32OLE object.
@@ -2459,23 +2448,25 @@ fole_initialize(int argc, VALUE *argv, VALUE self)
     VALUE svr_name;
     VALUE host;
     VALUE others;
-    VALUE opts;
     HRESULT hr;
     CLSID   clsid;
     OLECHAR *pBuf;
-    OLECHAR *key_buf;
     IDispatch *pDispatch;
-    IClassFactory2 * pIClassFactory2;
     void *p;
-    static ID keyword_ids[1];
-    VALUE kwargs[1];
-
     rb_call_super(0, 0);
-    rb_scan_args(argc, argv, "11*:", &svr_name, &host, &others, &opts);
+    rb_scan_args(argc, argv, "11*", &svr_name, &host, &others);
 
     StringValue(svr_name);
+    if (rb_safe_level() > 0 && OBJ_TAINTED(svr_name)) {
+        rb_raise(rb_eSecurityError, "insecure object creation - `%s'",
+                 StringValuePtr(svr_name));
+    }
     if (!NIL_P(host)) {
         StringValue(host);
+        if (rb_safe_level() > 0 && OBJ_TAINTED(host)) {
+            rb_raise(rb_eSecurityError, "insecure object creation - `%s'",
+                     StringValuePtr(host));
+        }
         return ole_create_dcom(self, svr_name, host, others);
     }
 
@@ -2492,35 +2483,9 @@ fole_initialize(int argc, VALUE *argv, VALUE self)
                   StringValuePtr(svr_name));
     }
 
-    if (!keyword_ids[0]) {
-        keyword_ids[0] = rb_intern_const("license");
-    }
-    rb_get_kwargs(opts, keyword_ids, 0, 1, kwargs);
-
-    if (kwargs[0] == Qundef) {
-        /* get IDispatch interface */
-        hr = CoCreateInstance(
-            &clsid,
-            NULL,
-            CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
-            &IID_IDispatch,
-            &p
-        );
-    } else {
-        hr = CoGetClassObject(
-            &clsid,
-            CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
-            NULL,
-            &IID_IClassFactory2,
-            (LPVOID)&pIClassFactory2
-        );
-        if (hr == S_OK) {
-            key_buf = ole_vstr2wc(kwargs[0]);
-            hr = pIClassFactory2->lpVtbl->CreateInstanceLic(pIClassFactory2, NULL, NULL, &IID_IDispatch, key_buf, &p);
-            SysFreeString(key_buf);
-            OLE_RELEASE(pIClassFactory2);
-        }
-    }
+    /* get IDispatch interface */
+    hr = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
+                          &IID_IDispatch, &p);
     pDispatch = p;
     if(FAILED(hr)) {
         ole_raise(hr, eWIN32OLERuntimeError,
@@ -2637,7 +2602,9 @@ ole_invoke(int argc, VALUE *argv, VALUE self, USHORT wFlags, BOOL is_bracket)
                 &wcmdname, 1, lcid, &DispID);
         SysFreeString(wcmdname);
         if(FAILED(hr)) {
-            return rb_eNoMethodError;
+            ole_raise(hr, rb_eNoMethodError,
+                    "unknown property or method: `%s'",
+                    StringValuePtr(cmd));
         }
     }
 
@@ -2839,11 +2806,7 @@ ole_invoke(int argc, VALUE *argv, VALUE self, USHORT wFlags, BOOL is_bracket)
 static VALUE
 fole_invoke(int argc, VALUE *argv, VALUE self)
 {
-    VALUE v = ole_invoke(argc, argv, self, DISPATCH_METHOD|DISPATCH_PROPERTYGET, FALSE);
-    if (v == rb_eNoMethodError) {
-        return rb_call_super(argc, argv);
-    }
-    return v;
+    return ole_invoke(argc, argv, self, DISPATCH_METHOD|DISPATCH_PROPERTYGET, FALSE);
 }
 
 static VALUE
@@ -2856,7 +2819,8 @@ ole_invoke2(VALUE self, VALUE dispid, VALUE args, VALUE types, USHORT dispkind)
     VARIANT result;
     DISPPARAMS dispParams;
     VARIANTARG* realargs = NULL;
-    int i, j; VALUE obj = Qnil;
+    int i, j;
+    VALUE obj = Qnil;
     VALUE tp, param;
     VALUE v;
     VARTYPE vt;
@@ -2877,7 +2841,7 @@ ole_invoke2(VALUE self, VALUE dispid, VALUE args, VALUE types, USHORT dispkind)
         VariantInit(&realargs[i]);
         VariantInit(&dispParams.rgvarg[i]);
         tp = rb_ary_entry(types, j);
-        vt = (VARTYPE)RB_FIX2INT(tp);
+        vt = (VARTYPE)FIX2INT(tp);
         V_VT(&dispParams.rgvarg[i]) = vt;
         param = rb_ary_entry(args, j);
         if (param == Qnil)
@@ -3012,7 +2976,7 @@ ole_invoke2(VALUE self, VALUE dispid, VALUE args, VALUE types, USHORT dispkind)
         dispParams.rgdispidNamedArgs[0] = DISPID_PROPERTYPUT;
     }
 
-    hr = pole->pDispatch->lpVtbl->Invoke(pole->pDispatch, RB_NUM2INT(dispid),
+    hr = pole->pDispatch->lpVtbl->Invoke(pole->pDispatch, NUM2INT(dispid),
                                          &IID_NULL, cWIN32OLE_lcid,
                                          dispkind,
                                          &dispParams, &result,
@@ -3021,7 +2985,7 @@ ole_invoke2(VALUE self, VALUE dispid, VALUE args, VALUE types, USHORT dispkind)
     if (FAILED(hr)) {
         v = ole_excepinfo2msg(&excepinfo);
         ole_raise(hr, eWIN32OLERuntimeError, "(in OLE method `<dispatch id:%d>': )%s",
-                  RB_NUM2INT(dispid),
+                  NUM2INT(dispid),
                   StringValuePtr(v));
     }
 
@@ -3110,11 +3074,7 @@ fole_setproperty2(VALUE self, VALUE dispid, VALUE args, VALUE types)
 static VALUE
 fole_setproperty_with_bracket(int argc, VALUE *argv, VALUE self)
 {
-    VALUE v = ole_invoke(argc, argv, self, DISPATCH_PROPERTYPUT, TRUE);
-    if (v == rb_eNoMethodError) {
-        return rb_call_super(argc, argv);
-    }
-    return v;
+    return ole_invoke(argc, argv, self, DISPATCH_PROPERTYPUT, TRUE);
 }
 
 /*
@@ -3133,11 +3093,7 @@ fole_setproperty_with_bracket(int argc, VALUE *argv, VALUE self)
 static VALUE
 fole_setproperty(int argc, VALUE *argv, VALUE self)
 {
-    VALUE v = ole_invoke(argc, argv, self, DISPATCH_PROPERTYPUT, FALSE);
-    if (v == rb_eNoMethodError) {
-        return rb_call_super(argc, argv);
-    }
-    return v;
+    return ole_invoke(argc, argv, self, DISPATCH_PROPERTYPUT, FALSE);
 }
 
 /*
@@ -3159,11 +3115,7 @@ fole_setproperty(int argc, VALUE *argv, VALUE self)
 static VALUE
 fole_getproperty_with_bracket(int argc, VALUE *argv, VALUE self)
 {
-    VALUE v = ole_invoke(argc, argv, self, DISPATCH_PROPERTYGET, TRUE);
-    if (v == rb_eNoMethodError) {
-        return rb_call_super(argc, argv);
-    }
-    return v;
+    return ole_invoke(argc, argv, self, DISPATCH_PROPERTYGET, TRUE);
 }
 
 static VALUE
@@ -3313,7 +3265,7 @@ fole_each(VALUE self)
 
     if (FAILED(hr)) {
         VariantClear(&result);
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to get IEnum Interface");
+        ole_raise(hr, eWIN32OLERuntimeError, "failed to get IEnum Interface");
     }
 
     if (V_VT(&result) == VT_UNKNOWN) {
@@ -3329,7 +3281,7 @@ fole_each(VALUE self)
     }
     if (FAILED(hr) || !pEnum) {
         VariantClear(&result);
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to get IEnum Interface");
+        ole_raise(hr, rb_eRuntimeError, "failed to get IEnum Interface");
     }
 
     VariantClear(&result);
@@ -3346,11 +3298,11 @@ fole_each(VALUE self)
 static VALUE
 fole_missing(int argc, VALUE *argv, VALUE self)
 {
-    VALUE mid, org_mid, sym, v;
+    VALUE mid, sym;
     const char* mname;
     long n;
     rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS);
-    mid = org_mid = argv[0];
+    mid = argv[0];
     sym = rb_check_symbol(&mid);
     if (!NIL_P(sym)) mid = rb_sym2str(sym);
     mname = StringValueCStr(mid);
@@ -3366,12 +3318,7 @@ fole_missing(int argc, VALUE *argv, VALUE self)
     }
     else {
         argv[0] = rb_enc_associate(rb_str_dup(mid), cWIN32OLE_enc);
-        v = ole_invoke(argc, argv, self, DISPATCH_METHOD|DISPATCH_PROPERTYGET, FALSE);
-        if (v == rb_eNoMethodError) {
-            argv[0] = org_mid;
-            return rb_call_super(argc, argv);
-        }
-        return v;
+        return ole_invoke(argc, argv, self, DISPATCH_METHOD|DISPATCH_PROPERTYGET, FALSE);
     }
 }
 
@@ -3388,7 +3335,7 @@ typeinfo_from_ole(struct oledata *pole, ITypeInfo **ppti)
     HRESULT hr = pole->pDispatch->lpVtbl->GetTypeInfo(pole->pDispatch,
                                                       0, lcid, &pTypeInfo);
     if(FAILED(hr)) {
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to GetTypeInfo");
+        ole_raise(hr, rb_eRuntimeError, "failed to GetTypeInfo");
     }
     hr = pTypeInfo->lpVtbl->GetDocumentation(pTypeInfo,
                                              -1,
@@ -3398,7 +3345,7 @@ typeinfo_from_ole(struct oledata *pole, ITypeInfo **ppti)
     hr = pTypeInfo->lpVtbl->GetContainingTypeLib(pTypeInfo, &pTypeLib, &i);
     OLE_RELEASE(pTypeInfo);
     if (FAILED(hr)) {
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to GetContainingTypeLib");
+        ole_raise(hr, rb_eRuntimeError, "failed to GetContainingTypeLib");
     }
     count = pTypeLib->lpVtbl->GetTypeInfoCount(pTypeLib);
     for (i = 0; i < count; i++) {
@@ -3523,7 +3470,7 @@ fole_type(VALUE self)
 
     hr = pole->pDispatch->lpVtbl->GetTypeInfo( pole->pDispatch, 0, lcid, &pTypeInfo );
     if(FAILED(hr)) {
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to GetTypeInfo");
+        ole_raise(hr, rb_eRuntimeError, "failed to GetTypeInfo");
     }
     type = ole_type_from_itypeinfo(pTypeInfo);
     OLE_RELEASE(pTypeInfo);
@@ -3557,7 +3504,7 @@ fole_typelib(VALUE self)
     hr = pole->pDispatch->lpVtbl->GetTypeInfo(pole->pDispatch,
                                               0, lcid, &pTypeInfo);
     if(FAILED(hr)) {
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to GetTypeInfo");
+        ole_raise(hr, rb_eRuntimeError, "failed to GetTypeInfo");
     }
     vtlib = ole_typelib_from_itypeinfo(pTypeInfo);
     OLE_RELEASE(pTypeInfo);
@@ -3604,7 +3551,7 @@ fole_query_interface(VALUE self, VALUE str_iid)
     hr = pole->pDispatch->lpVtbl->QueryInterface(pole->pDispatch, &iid,
                                                  &p);
     if(FAILED(hr)) {
-        ole_raise(hr, eWIN32OLEQueryInterfaceError,
+        ole_raise(hr, eWIN32OLERuntimeError,
                   "failed to get interface `%s'",
                   StringValuePtr(str_iid));
     }
@@ -3814,7 +3761,7 @@ ole_typedesc2val(ITypeInfo *pTypeInfo, TYPEDESC *pTypeDesc, VALUE typedetails)
         break;
     default:
         typestr = rb_str_new2("Unknown Type ");
-        rb_str_concat(typestr, rb_fix2str(RB_INT2FIX(pTypeDesc->vt), 10));
+        rb_str_concat(typestr, rb_fix2str(INT2FIX(pTypeDesc->vt), 10));
         break;
     }
     if (typedetails != Qnil)
@@ -3845,7 +3792,7 @@ fole_method_help(VALUE self, VALUE cmdname)
     pole = oledata_get_struct(self);
     hr = typeinfo_from_ole(pole, &pTypeInfo);
     if(FAILED(hr))
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to get ITypeInfo");
+        ole_raise(hr, rb_eRuntimeError, "failed to get ITypeInfo");
 
     obj = create_win32ole_method(pTypeInfo, cmdname);
 
@@ -3944,31 +3891,11 @@ com_hash_size(const void *ptr)
     return st_memsize(tbl);
 }
 
-static void
-check_nano_server(void)
-{
-    HKEY hsubkey;
-    LONG err;
-    const char * subkey = "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Server\\ServerLevels";
-    const char * regval = "NanoServer";
-
-    err = RegOpenKeyEx(HKEY_LOCAL_MACHINE, subkey, 0, KEY_READ, &hsubkey);
-    if (err == ERROR_SUCCESS) {
-        err = RegQueryValueEx(hsubkey, regval, NULL, NULL, NULL, NULL);
-        if (err == ERROR_SUCCESS) {
-            g_running_nano = TRUE;
-        }
-        RegCloseKey(hsubkey);
-    }
-}
-
-
 void
 Init_win32ole(void)
 {
     cWIN32OLE_lcid = LOCALE_SYSTEM_DEFAULT;
     g_ole_initialized_init();
-    check_nano_server();
 
     com_vtbl.QueryInterface = QueryInterface;
     com_vtbl.AddRef = AddRef;
@@ -3985,11 +3912,11 @@ Init_win32ole(void)
     message_filter.RetryRejectedCall = mf_RetryRejectedCall;
     message_filter.MessagePending = mf_MessagePending;
 
-    enc2cp_hash = TypedData_Wrap_Struct(0, &win32ole_hash_datatype, 0);
+    enc2cp_hash = TypedData_Wrap_Struct(rb_cData, &win32ole_hash_datatype, 0);
     RTYPEDDATA_DATA(enc2cp_hash) = st_init_numtable();
     rb_gc_register_mark_object(enc2cp_hash);
 
-    com_hash = TypedData_Wrap_Struct(0, &win32ole_hash_datatype, 0);
+    com_hash = TypedData_Wrap_Struct(rb_cData, &win32ole_hash_datatype, 0);
     RTYPEDDATA_DATA(com_hash) = st_init_numtable();
     rb_gc_register_mark_object(com_hash);
 
@@ -4080,50 +4007,50 @@ Init_win32ole(void)
     /*
      * 0: ANSI code page. See WIN32OLE.codepage and WIN32OLE.codepage=.
      */
-    rb_define_const(cWIN32OLE, "CP_ACP", RB_INT2FIX(CP_ACP));
+    rb_define_const(cWIN32OLE, "CP_ACP", INT2FIX(CP_ACP));
 
     /*
      * 1: OEM code page. See WIN32OLE.codepage and WIN32OLE.codepage=.
      */
-    rb_define_const(cWIN32OLE, "CP_OEMCP", RB_INT2FIX(CP_OEMCP));
+    rb_define_const(cWIN32OLE, "CP_OEMCP", INT2FIX(CP_OEMCP));
 
     /*
      * 2
      */
-    rb_define_const(cWIN32OLE, "CP_MACCP", RB_INT2FIX(CP_MACCP));
+    rb_define_const(cWIN32OLE, "CP_MACCP", INT2FIX(CP_MACCP));
 
     /*
      * 3: current thread ANSI code page. See WIN32OLE.codepage and
      * WIN32OLE.codepage=.
      */
-    rb_define_const(cWIN32OLE, "CP_THREAD_ACP", RB_INT2FIX(CP_THREAD_ACP));
+    rb_define_const(cWIN32OLE, "CP_THREAD_ACP", INT2FIX(CP_THREAD_ACP));
 
     /*
      * 42: symbol code page. See WIN32OLE.codepage and WIN32OLE.codepage=.
      */
-    rb_define_const(cWIN32OLE, "CP_SYMBOL", RB_INT2FIX(CP_SYMBOL));
+    rb_define_const(cWIN32OLE, "CP_SYMBOL", INT2FIX(CP_SYMBOL));
 
     /*
      * 65000: UTF-7 code page. See WIN32OLE.codepage and WIN32OLE.codepage=.
      */
-    rb_define_const(cWIN32OLE, "CP_UTF7", RB_INT2FIX(CP_UTF7));
+    rb_define_const(cWIN32OLE, "CP_UTF7", INT2FIX(CP_UTF7));
 
     /*
      * 65001: UTF-8 code page. See WIN32OLE.codepage and WIN32OLE.codepage=.
      */
-    rb_define_const(cWIN32OLE, "CP_UTF8", RB_INT2FIX(CP_UTF8));
+    rb_define_const(cWIN32OLE, "CP_UTF8", INT2FIX(CP_UTF8));
 
     /*
      * 0x0800: default locale for the operating system. See WIN32OLE.locale
      * and WIN32OLE.locale=.
      */
-    rb_define_const(cWIN32OLE, "LOCALE_SYSTEM_DEFAULT", RB_INT2FIX(LOCALE_SYSTEM_DEFAULT));
+    rb_define_const(cWIN32OLE, "LOCALE_SYSTEM_DEFAULT", INT2FIX(LOCALE_SYSTEM_DEFAULT));
 
     /*
      * 0x0400: default locale for the user or process. See WIN32OLE.locale
      * and WIN32OLE.locale=.
      */
-    rb_define_const(cWIN32OLE, "LOCALE_USER_DEFAULT", RB_INT2FIX(LOCALE_USER_DEFAULT));
+    rb_define_const(cWIN32OLE, "LOCALE_USER_DEFAULT", INT2FIX(LOCALE_USER_DEFAULT));
 
     Init_win32ole_variant_m();
     Init_win32ole_typelib();
diff --git a/ext/win32ole/win32ole.h b/ext/win32ole/win32ole.h
index c019930397..d61f5e23b4 100644
--- a/ext/win32ole/win32ole.h
+++ b/ext/win32ole/win32ole.h
@@ -85,13 +85,13 @@
 #ifdef HAVE_LONG_LONG
 #define I8_2_NUM LL2NUM
 #define UI8_2_NUM ULL2NUM
-#define NUM2I8  RB_NUM2LL
-#define NUM2UI8 RB_NUM2ULL
+#define NUM2I8  NUM2LL
+#define NUM2UI8 NUM2ULL
 #else
-#define I8_2_NUM RB_INT2NUM
-#define UI8_2_NUM RB_UINT2NUM
-#define NUM2I8  RB_NUM2INT
-#define NUM2UI8 RB_NUM2UINT
+#define I8_2_NUM INT2NUM
+#define UI8_2_NUM UINT2NUM
+#define NUM2I8  NUM2INT
+#define NUM2UI8 NUM2UINT
 #endif
 
 #define OLE_ADDREF(X) (X) ? ((X)->lpVtbl->AddRef(X)) : 0
diff --git a/ext/win32ole/win32ole_error.c b/ext/win32ole/win32ole_error.c
index 022527617e..62e69b186c 100644
--- a/ext/win32ole/win32ole_error.c
+++ b/ext/win32ole/win32ole_error.c
@@ -80,5 +80,4 @@ Init_win32ole_error(void)
      *
      */
     eWIN32OLERuntimeError = rb_define_class("WIN32OLERuntimeError", rb_eRuntimeError);
-    eWIN32OLEQueryInterfaceError = rb_define_class("WIN32OLEQueryInterfaceError", eWIN32OLERuntimeError);
 }
diff --git a/ext/win32ole/win32ole_error.h b/ext/win32ole/win32ole_error.h
index 296eb101ad..e0eee0ecf9 100644
--- a/ext/win32ole/win32ole_error.h
+++ b/ext/win32ole/win32ole_error.h
@@ -2,7 +2,6 @@
 #define WIN32OLE_ERROR_H 1
 
 VALUE eWIN32OLERuntimeError;
-VALUE eWIN32OLEQueryInterfaceError;
 NORETURN(PRINTF_ARGS(void ole_raise(HRESULT hr, VALUE ecs, const char *fmt, ...), 3, 4));
 void Init_win32ole_error(void);
 
diff --git a/ext/win32ole/win32ole_event.c b/ext/win32ole/win32ole_event.c
index 041639af6c..577333bfbb 100644
--- a/ext/win32ole/win32ole_event.c
+++ b/ext/win32ole/win32ole_event.c
@@ -342,19 +342,19 @@ ole_val2ptr_variant(VALUE val, VARIANT *var)
     case T_FIXNUM:
         switch(V_VT(var)) {
         case (VT_UI1 | VT_BYREF) :
-            *V_UI1REF(var) = RB_NUM2CHR(val);
+            *V_UI1REF(var) = NUM2CHR(val);
             break;
         case (VT_I2 | VT_BYREF) :
-            *V_I2REF(var) = (short)RB_NUM2INT(val);
+            *V_I2REF(var) = (short)NUM2INT(val);
             break;
         case (VT_I4 | VT_BYREF) :
-            *V_I4REF(var) = RB_NUM2INT(val);
+            *V_I4REF(var) = NUM2INT(val);
             break;
         case (VT_R4 | VT_BYREF) :
-            *V_R4REF(var) = (float)RB_NUM2INT(val);
+            *V_R4REF(var) = (float)NUM2INT(val);
             break;
         case (VT_R8 | VT_BYREF) :
-            *V_R8REF(var) = RB_NUM2INT(val);
+            *V_R8REF(var) = NUM2INT(val);
             break;
         default:
             break;
@@ -363,10 +363,10 @@ ole_val2ptr_variant(VALUE val, VARIANT *var)
     case T_FLOAT:
         switch(V_VT(var)) {
         case (VT_I2 | VT_BYREF) :
-            *V_I2REF(var) = (short)RB_NUM2INT(val);
+            *V_I2REF(var) = (short)NUM2INT(val);
             break;
         case (VT_I4 | VT_BYREF) :
-            *V_I4REF(var) = RB_NUM2INT(val);
+            *V_I4REF(var) = NUM2INT(val);
             break;
         case (VT_R4 | VT_BYREF) :
             *V_R4REF(var) = (float)NUM2DBL(val);
@@ -417,7 +417,7 @@ hash2ptr_dispparams(VALUE hash, ITypeInfo *pTypeInfo, DISPID dispid, DISPPARAMS
 
     for (i = 0; i < len - 1; i++) {
 	key = WC2VSTR(bstrs[i + 1]);
-        val = rb_hash_aref(hash, RB_UINT2NUM(i));
+        val = rb_hash_aref(hash, INT2FIX(i));
 	if (val == Qnil)
 	    val = rb_hash_aref(hash, key);
 	if (val == Qnil)
@@ -922,6 +922,10 @@ ev_advise(int argc, VALUE *argv, VALUE self)
 
     if(!RB_TYPE_P(itf, T_NIL)) {
         pitf = StringValuePtr(itf);
+        if (rb_safe_level() > 0 && OBJ_TAINTED(itf)) {
+            rb_raise(rb_eSecurityError, "insecure event creation - `%s'",
+                     StringValuePtr(itf));
+        }
         hr = find_iid(ole, pitf, &iid, &pTypeInfo);
     }
     else {
@@ -938,7 +942,7 @@ ev_advise(int argc, VALUE *argv, VALUE self)
                                            &p);
     if (FAILED(hr)) {
         OLE_RELEASE(pTypeInfo);
-        ole_raise(hr, eWIN32OLEQueryInterfaceError,
+        ole_raise(hr, rb_eRuntimeError,
                   "failed to query IConnectionPointContainer");
     }
     pContainer = p;
@@ -949,7 +953,7 @@ ev_advise(int argc, VALUE *argv, VALUE self)
     OLE_RELEASE(pContainer);
     if (FAILED(hr)) {
         OLE_RELEASE(pTypeInfo);
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to query IConnectionPoint");
+        ole_raise(hr, rb_eRuntimeError, "failed to query IConnectionPoint");
     }
     pIEV = EVENTSINK_Constructor();
     pIEV->m_iid = iid;
@@ -957,7 +961,7 @@ ev_advise(int argc, VALUE *argv, VALUE self)
                                           (IUnknown*)pIEV,
                                           &dwCookie);
     if (FAILED(hr)) {
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "Advise Error");
+        ole_raise(hr, rb_eRuntimeError, "Advise Error");
     }
 
     TypedData_Get_Struct(self, struct oleeventdata, &oleevent_datatype, poleev);
@@ -1260,7 +1264,6 @@ fev_get_handler(VALUE self)
 void
 Init_win32ole_event(void)
 {
-#undef rb_intern
     ary_ole_event = rb_ary_new();
     rb_gc_register_mark_object(ary_ole_event);
     id_events = rb_intern("events");
diff --git a/ext/win32ole/win32ole_method.c b/ext/win32ole/win32ole_method.c
index ffa9324657..ba8cf78015 100644
--- a/ext/win32ole/win32ole_method.c
+++ b/ext/win32ole/win32ole_method.c
@@ -83,7 +83,7 @@ ole_method_sub(VALUE self, ITypeInfo *pOwnerTypeInfo, ITypeInfo *pTypeInfo, VALU
     VALUE method = Qnil;
     hr = OLE_GET_TYPEATTR(pTypeInfo, &pTypeAttr);
     if (FAILED(hr)) {
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to GetTypeAttr");
+        ole_raise(hr, eWIN32OLERuntimeError, "failed to GetTypeAttr");
     }
     for(i = 0; i < pTypeAttr->cFuncs && method == Qnil; i++) {
         hr = pTypeInfo->lpVtbl->GetFuncDesc(pTypeInfo, i, &pFuncDesc);
@@ -119,7 +119,7 @@ ole_methods_from_typeinfo(ITypeInfo *pTypeInfo, int mask)
     VALUE methods = rb_ary_new();
     hr = OLE_GET_TYPEATTR(pTypeInfo, &pTypeAttr);
     if (FAILED(hr)) {
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to GetTypeAttr");
+        ole_raise(hr, eWIN32OLERuntimeError, "failed to GetTypeAttr");
     }
 
     ole_methods_sub(0, pTypeInfo, methods, mask);
@@ -148,7 +148,7 @@ olemethod_from_typeinfo(VALUE self, ITypeInfo *pTypeInfo, VALUE name)
     VALUE method = Qnil;
     hr = OLE_GET_TYPEATTR(pTypeInfo, &pTypeAttr);
     if (FAILED(hr)) {
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to GetTypeAttr");
+        ole_raise(hr, eWIN32OLERuntimeError, "failed to GetTypeAttr");
     }
     method = ole_method_sub(self, 0, pTypeInfo, name);
     if (method != Qnil) {
@@ -179,7 +179,7 @@ ole_methods_sub(ITypeInfo *pOwnerTypeInfo, ITypeInfo *pTypeInfo, VALUE methods,
     WORD i;
     hr = OLE_GET_TYPEATTR(pTypeInfo, &pTypeAttr);
     if (FAILED(hr)) {
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to GetTypeAttr");
+        ole_raise(hr, eWIN32OLERuntimeError, "failed to GetTypeAttr");
     }
     for(i = 0; i < pTypeAttr->cFuncs; i++) {
         hr = pTypeInfo->lpVtbl->GetFuncDesc(pTypeInfo, i, &pFuncDesc);
@@ -283,7 +283,7 @@ folemethod_initialize(VALUE self, VALUE oletype, VALUE method)
 }
 
 /*
- *  call-seq:
+ *  call-seq
  *     WIN32OLE_METHOD#name
  *
  *  Returns the name of the method.
@@ -308,7 +308,7 @@ ole_method_return_type(ITypeInfo *pTypeInfo, UINT method_index)
 
     hr = pTypeInfo->lpVtbl->GetFuncDesc(pTypeInfo, method_index, &pFuncDesc);
     if (FAILED(hr))
-        ole_raise(hr, eWIN32OLEQueryInterfaceError, "failed to GetFuncDesc");
+        ole_raise(hr, eWIN32OLERuntimeError, "failed to GetFuncDesc");
 
     type = ole_typedesc2val(pTypeInfo, &(pFuncDesc->elemdescFunc.tdesc), Qnil);
     pTypeInfo->lpVtbl->ReleaseFuncDesc(pTypeInfo, pFuncDesc);
@@ -344,7 +344,7 @@ ole_method_return_vtype(ITypeInfo *pTypeInfo, UINT method_index)
     if (FAILED(hr))
         ole_raise(hr, eWIN32OLERuntimeError, "failed to GetFuncDesc");
 
-    vvt = RB_INT2FIX(pFuncDesc->elemdescFunc.tdesc.vt);
+    vvt = INT2FIX(pFuncDesc->elemdescFunc.tdesc.vt);
     pTypeInfo->lpVtbl->ReleaseFuncDesc(pTypeInfo, pFuncDesc);
     return vvt;
 }
@@ -410,7 +410,7 @@ ole_method_invkind(ITypeInfo *pTypeInfo, UINT method_index)
     hr = pTypeInfo->lpVtbl->GetFuncDesc(pTypeInfo, method_index, &pFuncDesc);
     if(FAILED(hr))
         ole_raise(hr, eWIN32OLERuntimeError, "failed to GetFuncDesc");
-    invkind = RB_INT2FIX(pFuncDesc->invkind);
+    invkind = INT2FIX(pFuncDesc->invkind);
     pTypeInfo->lpVtbl->ReleaseFuncDesc(pTypeInfo, pFuncDesc);
     return invkind;
 }
@@ -420,16 +420,16 @@ ole_method_invoke_kind(ITypeInfo *pTypeInfo, UINT method_index)
 {
     VALUE type = rb_str_new2("UNKNOWN");
     VALUE invkind = ole_method_invkind(pTypeInfo, method_index);
-    if((RB_FIX2INT(invkind) & INVOKE_PROPERTYGET) &&
-       (RB_FIX2INT(invkind) & INVOKE_PROPERTYPUT) ) {
+    if((FIX2INT(invkind) & INVOKE_PROPERTYGET) &&
+       (FIX2INT(invkind) & INVOKE_PROPERTYPUT) ) {
         type = rb_str_new2("PROPERTY");
-    } else if(RB_FIX2INT(invkind) & INVOKE_PROPERTYGET) {
+    } else if(FIX2INT(invkind) & INVOKE_PROPERTYGET) {
         type =  rb_str_new2("PROPERTYGET");
-    } else if(RB_FIX2INT(invkind) & INVOKE_PROPERTYPUT) {
+    } else if(FIX2INT(invkind) & INVOKE_PROPERTYPUT) {
         type = rb_str_new2("PROPERTYPUT");
-    } else if(RB_FIX2INT(invkind) & INVOKE_PROPERTYPUTREF) {
+    } else if(FIX2INT(invkind) & INVOKE_PROPERTYPUTREF) {
         type = rb_str_new2("PROPERTYPUTREF");
-    } else if(RB_FIX2INT(invkind) & INVOKE_FUNC) {
+    } else if(FIX2INT(invkind) & INVOKE_FUNC) {
         type = rb_str_new2("FUNC");
     }
     return type;
@@ -712,7 +712,7 @@ ole_method_helpcontext(ITypeInfo *pTypeInfo, UINT method_index)
                                       &helpcontext, NULL);
     if (FAILED(hr))
         return Qnil;
-    return RB_INT2FIX(helpcontext);
+    return INT2FIX(helpcontext);
 }
 
 /*
@@ -741,7 +741,7 @@ ole_method_dispid(ITypeInfo *pTypeInfo, UINT method_index)
     hr = pTypeInfo->lpVtbl->GetFuncDesc(pTypeInfo, method_index, &pFuncDesc);
     if (FAILED(hr))
         return dispid;
-    dispid = RB_INT2NUM(pFuncDesc->memid);
+    dispid = INT2NUM(pFuncDesc->memid);
     pTypeInfo->lpVtbl->ReleaseFuncDesc(pTypeInfo, pFuncDesc);
     return dispid;
 }
@@ -772,7 +772,7 @@ ole_method_offset_vtbl(ITypeInfo *pTypeInfo, UINT method_index)
     hr = pTypeInfo->lpVtbl->GetFuncDesc(pTypeInfo, method_index, &pFuncDesc);
     if (FAILED(hr))
         return offset_vtbl;
-    offset_vtbl = RB_INT2FIX(pFuncDesc->oVft);
+    offset_vtbl = INT2FIX(pFuncDesc->oVft);
     pTypeInfo->lpVtbl->ReleaseFuncDesc(pTypeInfo, pFuncDesc);
     return offset_vtbl;
 }
@@ -803,7 +803,7 @@ ole_method_size_params(ITypeInfo *pTypeInfo, UINT method_index)
     hr = pTypeInfo->lpVtbl->GetFuncDesc(pTypeInfo, method_index, &pFuncDesc);
     if (FAILED(hr))
         return size_params;
-    size_params = RB_INT2FIX(pFuncDesc->cParams);
+    size_params = INT2FIX(pFuncDesc->cParams);
     pTypeInfo->lpVtbl->ReleaseFuncDesc(pTypeInfo, pFuncDesc);
     return size_params;
 }
@@ -835,7 +835,7 @@ ole_method_size_opt_params(ITypeInfo *pTypeInfo, UINT method_index)
     hr = pTypeInfo->lpVtbl->GetFuncDesc(pTypeInfo, method_index, &pFuncDesc);
     if (FAILED(hr))
         return size_opt_params;
-    size_opt_params = RB_INT2FIX(pFuncDesc->cParamsOpt);
+    size_opt_params = INT2FIX(pFuncDesc->cParamsOpt);
     pTypeInfo->lpVtbl->ReleaseFuncDesc(pTypeInfo, pFuncDesc);
     return size_opt_params;
 }
diff --git a/ext/win32ole/win32ole_param.c b/ext/win32ole/win32ole_param.c
index 52905b3e8e..31cf853b04 100644
--- a/ext/win32ole/win32ole_param.c
+++ b/ext/win32ole/win32ole_param.c
@@ -149,7 +149,7 @@ foleparam_initialize(VALUE self, VALUE olemethod, VALUE n)
     if (!rb_obj_is_kind_of(olemethod, cWIN32OLE_METHOD)) {
         rb_raise(rb_eTypeError, "1st parameter must be WIN32OLE_METHOD object");
     }
-    idx = RB_FIX2INT(n);
+    idx = FIX2INT(n);
     return oleparam_ole_param(self, olemethod, idx);
 }
 
diff --git a/ext/win32ole/win32ole_type.c b/ext/win32ole/win32ole_type.c
index e6ac402ecf..efcac883df 100644
--- a/ext/win32ole/win32ole_type.c
+++ b/ext/win32ole/win32ole_type.c
@@ -468,7 +468,7 @@ ole_type_major_version(ITypeInfo *pTypeInfo)
     hr = OLE_GET_TYPEATTR(pTypeInfo, &pTypeAttr);
     if (FAILED(hr))
         ole_raise(hr, eWIN32OLERuntimeError, "failed to GetTypeAttr");
-    ver = RB_INT2FIX(pTypeAttr->wMajorVerNum);
+    ver = INT2FIX(pTypeAttr->wMajorVerNum);
     OLE_RELEASE_TYPEATTR(pTypeInfo, pTypeAttr);
     return ver;
 }
@@ -497,7 +497,7 @@ ole_type_minor_version(ITypeInfo *pTypeInfo)
     hr = OLE_GET_TYPEATTR(pTypeInfo, &pTypeAttr);
     if (FAILED(hr))
         ole_raise(hr, eWIN32OLERuntimeError, "failed to GetTypeAttr");
-    ver = RB_INT2FIX(pTypeAttr->wMinorVerNum);
+    ver = INT2FIX(pTypeAttr->wMinorVerNum);
     OLE_RELEASE_TYPEATTR(pTypeInfo, pTypeAttr);
     return ver;
 }
@@ -526,7 +526,7 @@ ole_type_typekind(ITypeInfo *pTypeInfo)
     hr = OLE_GET_TYPEATTR(pTypeInfo, &pTypeAttr);
     if (FAILED(hr))
         ole_raise(hr, eWIN32OLERuntimeError, "failed to GetTypeAttr");
-    typekind = RB_INT2FIX(pTypeAttr->typekind);
+    typekind = INT2FIX(pTypeAttr->typekind);
     OLE_RELEASE_TYPEATTR(pTypeInfo, pTypeAttr);
     return typekind;
 }
@@ -645,7 +645,7 @@ ole_type_helpcontext(ITypeInfo *pTypeInfo)
                                &helpcontext, NULL);
     if(FAILED(hr))
         return Qnil;
-    return RB_INT2FIX(helpcontext);
+    return INT2FIX(helpcontext);
 }
 
 /*
diff --git a/ext/win32ole/win32ole_typelib.c b/ext/win32ole/win32ole_typelib.c
index 35376c644b..4f2c42fb76 100644
--- a/ext/win32ole/win32ole_typelib.c
+++ b/ext/win32ole/win32ole_typelib.c
@@ -539,7 +539,7 @@ foletypelib_major_version(VALUE self)
     pTypeLib = itypelib(self);
     oletypelib_get_libattr(pTypeLib, &pTLibAttr);
 
-    major =  RB_INT2NUM(pTLibAttr->wMajorVerNum);
+    major =  INT2NUM(pTLibAttr->wMajorVerNum);
     pTypeLib->lpVtbl->ReleaseTLibAttr(pTypeLib, pTLibAttr);
     return major;
 }
@@ -561,7 +561,7 @@ foletypelib_minor_version(VALUE self)
     ITypeLib *pTypeLib;
     pTypeLib = itypelib(self);
     oletypelib_get_libattr(pTypeLib, &pTLibAttr);
-    minor =  RB_INT2NUM(pTLibAttr->wMinorVerNum);
+    minor =  INT2NUM(pTLibAttr->wMinorVerNum);
     pTypeLib->lpVtbl->ReleaseTLibAttr(pTypeLib, pTLibAttr);
     return minor;
 }
diff --git a/ext/win32ole/win32ole_variable.c b/ext/win32ole/win32ole_variable.c
index 3dc9972ee7..dd583828f2 100644
--- a/ext/win32ole/win32ole_variable.c
+++ b/ext/win32ole/win32ole_variable.c
@@ -319,7 +319,7 @@ ole_variable_varkind(ITypeInfo *pTypeInfo, UINT var_index)
     if (FAILED(hr))
         return kind;
     pTypeInfo->lpVtbl->ReleaseVarDesc(pTypeInfo, pVarDesc);
-    kind = RB_INT2FIX(pVarDesc->varkind);
+    kind = INT2FIX(pVarDesc->varkind);
     return kind;
 }
 
diff --git a/ext/win32ole/win32ole_variant.c b/ext/win32ole/win32ole_variant.c
index 3ff8f4ffbf..f1fdeca038 100644
--- a/ext/win32ole/win32ole_variant.c
+++ b/ext/win32ole/win32ole_variant.c
@@ -155,12 +155,12 @@ ole_val2variant_err(VALUE val, VARIANT *var)
     if (rb_obj_is_kind_of(v, cWIN32OLE_VARIANT)) {
         v = folevariant_value(v);
     }
-    if (!(FIXNUM_P(v) || RB_TYPE_P(v, T_BIGNUM) || v == Qnil)) {
+    if (TYPE(v) != T_FIXNUM && TYPE(v) != T_BIGNUM && v != Qnil) {
         rb_raise(eWIN32OLERuntimeError, "failed to convert VT_ERROR VARIANT:`%"PRIsVALUE"'", rb_inspect(v));
     }
     V_VT(var) = VT_ERROR;
     if (v != Qnil) {
-        V_ERROR(var) = RB_NUM2LONG(val);
+        V_ERROR(var) = NUM2LONG(val);
     } else {
         V_ERROR(var) = 0;
     }
@@ -294,7 +294,7 @@ folevariant_s_array(VALUE klass, VALUE elems, VALUE vvt)
 
     ole_initialize();
 
-    vt = RB_NUM2UINT(vvt);
+    vt = NUM2UINT(vvt);
     vt = (vt | VT_ARRAY);
     Check_Type(elems, T_ARRAY);
     obj = folevariant_s_allocate(klass);
@@ -309,7 +309,7 @@ folevariant_s_array(VALUE klass, VALUE elems, VALUE vvt)
     }
 
     for (i = 0; i < dim; i++) {
-        psab[i].cElements = RB_FIX2INT(rb_ary_entry(elems, i));
+        psab[i].cElements = FIX2INT(rb_ary_entry(elems, i));
         psab[i].lLbound = 0;
     }
 
@@ -420,7 +420,7 @@ folevariant_initialize(VALUE self, VALUE args)
         ole_val2variant(val, &(pvar->var));
     } else {
         vvt = rb_ary_entry(args, 1);
-        vt = RB_NUM2INT(vvt);
+        vt = NUM2INT(vvt);
         if ((vt & VT_TYPEMASK) == VT_RECORD) {
             rb_raise(rb_eArgError, "not supported VT_RECORD WIN32OLE_VARIANT object");
         }
@@ -465,7 +465,7 @@ ary2safe_array_index(int ary_size, VALUE *ary, SAFEARRAY *psa)
         rb_raise(rb_eRuntimeError, "failed to allocate memory for indices");
     }
     for (i = 0; i < dim; i++) {
-        pid[i] = RB_NUM2INT(ary[i]);
+        pid[i] = NUM2INT(ary[i]);
     }
     return pid;
 }
@@ -602,7 +602,7 @@ folevariant_ary_aset(int argc, VALUE *argv, VALUE self)
  *
  *  Returns Ruby object value from OLE variant.
  *     obj = WIN32OLE_VARIANT.new(1, WIN32OLE::VARIANT::VT_BSTR)
- *     obj.value # => "1" (not Integer object, but String object "1")
+ *     obj.value # => "1" (not Fixnum object, but String object "1")
  *
  */
 static VALUE
@@ -649,7 +649,7 @@ folevariant_vartype(VALUE self)
 {
     struct olevariantdata *pvar;
     TypedData_Get_Struct(self, struct olevariantdata, &olevariant_datatype, pvar);
-    return RB_INT2FIX(V_VT(&pvar->var));
+    return INT2FIX(V_VT(&pvar->var));
 }
 
 /*
@@ -659,7 +659,7 @@ folevariant_vartype(VALUE self)
  *  Sets variant value to val. If the val type does not match variant value
  *  type(vartype), then val is changed to match variant value type(vartype)
  *  before setting val.
- *  This method is not available when vartype is VT_ARRAY(except VT_UI1|VT_ARRAY).
+ *  Thie method is not available when vartype is VT_ARRAY(except VT_UI1|VT_ARRAY).
  *  If the vartype is VT_UI1|VT_ARRAY, the val should be String object.
  *
  *     obj = WIN32OLE_VARIANT.new(1) # obj.vartype is WIN32OLE::VARIANT::VT_I4
@@ -692,7 +692,6 @@ ole_variant2variant(VALUE val, VARIANT *var)
 void
 Init_win32ole_variant(void)
 {
-#undef rb_intern
     cWIN32OLE_VARIANT = rb_define_class("WIN32OLE_VARIANT", rb_cObject);
     rb_define_alloc_func(cWIN32OLE_VARIANT, folevariant_s_allocate);
     rb_define_singleton_method(cWIN32OLE_VARIANT, "array", folevariant_s_array, 2);
@@ -707,19 +706,19 @@ Init_win32ole_variant(void)
      * represents VT_EMPTY OLE object.
      */
     rb_define_const(cWIN32OLE_VARIANT, "Empty",
-            rb_funcall(cWIN32OLE_VARIANT, rb_intern("new"), 2, Qnil, RB_INT2FIX(VT_EMPTY)));
+            rb_funcall(cWIN32OLE_VARIANT, rb_intern("new"), 2, Qnil, INT2FIX(VT_EMPTY)));
 
     /*
      * represents VT_NULL OLE object.
      */
     rb_define_const(cWIN32OLE_VARIANT, "Null",
-            rb_funcall(cWIN32OLE_VARIANT, rb_intern("new"), 2, Qnil, RB_INT2FIX(VT_NULL)));
+            rb_funcall(cWIN32OLE_VARIANT, rb_intern("new"), 2, Qnil, INT2FIX(VT_NULL)));
 
     /*
      * represents Nothing of VB.NET or VB.
      */
     rb_define_const(cWIN32OLE_VARIANT, "Nothing",
-            rb_funcall(cWIN32OLE_VARIANT, rb_intern("new"), 2, Qnil, RB_INT2FIX(VT_DISPATCH)));
+            rb_funcall(cWIN32OLE_VARIANT, rb_intern("new"), 2, Qnil, INT2FIX(VT_DISPATCH)));
 
     /*
      * represents VT_ERROR variant with DISP_E_PARAMNOTFOUND.
@@ -729,5 +728,5 @@ Init_win32ole_variant(void)
      *  fso.openTextFile(filename, WIN32OLE_VARIANT::NoParam, false)
      */
     rb_define_const(cWIN32OLE_VARIANT, "NoParam",
-            rb_funcall(cWIN32OLE_VARIANT, rb_intern("new"), 2, INT2NUM(DISP_E_PARAMNOTFOUND), RB_INT2FIX(VT_ERROR)));
+            rb_funcall(cWIN32OLE_VARIANT, rb_intern("new"), 2, INT2NUM(DISP_E_PARAMNOTFOUND), INT2FIX(VT_ERROR)));
 }
diff --git a/ext/win32ole/win32ole_variant_m.c b/ext/win32ole/win32ole_variant_m.c
index 4d76fdc790..eb3b0b11bb 100644
--- a/ext/win32ole/win32ole_variant_m.c
+++ b/ext/win32ole/win32ole_variant_m.c
@@ -17,133 +17,133 @@ void Init_win32ole_variant_m(void)
     /*
      * represents VT_EMPTY type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_EMPTY", RB_INT2FIX(VT_EMPTY));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_EMPTY", INT2FIX(VT_EMPTY));
 
     /*
      * represents VT_NULL type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_NULL", RB_INT2FIX(VT_NULL));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_NULL", INT2FIX(VT_NULL));
 
     /*
      * represents VT_I2 type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_I2", RB_INT2FIX(VT_I2));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_I2", INT2FIX(VT_I2));
 
     /*
      * represents VT_I4 type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_I4", RB_INT2FIX(VT_I4));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_I4", INT2FIX(VT_I4));
 
     /*
      * represents VT_R4 type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_R4", RB_INT2FIX(VT_R4));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_R4", INT2FIX(VT_R4));
 
     /*
      * represents VT_R8 type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_R8", RB_INT2FIX(VT_R8));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_R8", INT2FIX(VT_R8));
 
     /*
      * represents VT_CY type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_CY", RB_INT2FIX(VT_CY));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_CY", INT2FIX(VT_CY));
 
     /*
      * represents VT_DATE type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_DATE", RB_INT2FIX(VT_DATE));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_DATE", INT2FIX(VT_DATE));
 
     /*
      * represents VT_BSTR type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_BSTR", RB_INT2FIX(VT_BSTR));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_BSTR", INT2FIX(VT_BSTR));
 
     /*
      * represents VT_USERDEFINED type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_USERDEFINED", RB_INT2FIX(VT_USERDEFINED));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_USERDEFINED", INT2FIX(VT_USERDEFINED));
 
     /*
      * represents VT_PTR type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_PTR", RB_INT2FIX(VT_PTR));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_PTR", INT2FIX(VT_PTR));
 
     /*
      * represents VT_DISPATCH type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_DISPATCH", RB_INT2FIX(VT_DISPATCH));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_DISPATCH", INT2FIX(VT_DISPATCH));
 
     /*
      * represents VT_ERROR type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_ERROR", RB_INT2FIX(VT_ERROR));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_ERROR", INT2FIX(VT_ERROR));
 
     /*
      * represents VT_BOOL type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_BOOL", RB_INT2FIX(VT_BOOL));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_BOOL", INT2FIX(VT_BOOL));
 
     /*
      * represents VT_VARIANT type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_VARIANT", RB_INT2FIX(VT_VARIANT));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_VARIANT", INT2FIX(VT_VARIANT));
 
     /*
      * represents VT_UNKNOWN type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_UNKNOWN", RB_INT2FIX(VT_UNKNOWN));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_UNKNOWN", INT2FIX(VT_UNKNOWN));
 
     /*
      * represents VT_I1 type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_I1", RB_INT2FIX(VT_I1));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_I1", INT2FIX(VT_I1));
 
     /*
      * represents VT_UI1 type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_UI1", RB_INT2FIX(VT_UI1));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_UI1", INT2FIX(VT_UI1));
 
     /*
      * represents VT_UI2 type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_UI2", RB_INT2FIX(VT_UI2));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_UI2", INT2FIX(VT_UI2));
 
     /*
      * represents VT_UI4 type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_UI4", RB_INT2FIX(VT_UI4));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_UI4", INT2FIX(VT_UI4));
 
 #if (_MSC_VER >= 1300) || defined(__CYGWIN__) || defined(__MINGW32__)
     /*
      * represents VT_I8 type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_I8", RB_INT2FIX(VT_I8));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_I8", INT2FIX(VT_I8));
 
     /*
      * represents VT_UI8 type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_UI8", RB_INT2FIX(VT_UI8));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_UI8", INT2FIX(VT_UI8));
 #endif
 
     /*
      * represents VT_INT type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_INT", RB_INT2FIX(VT_INT));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_INT", INT2FIX(VT_INT));
 
     /*
      * represents VT_UINT type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_UINT", RB_INT2FIX(VT_UINT));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_UINT", INT2FIX(VT_UINT));
 
     /*
      * represents VT_ARRAY type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_ARRAY", RB_INT2FIX(VT_ARRAY));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_ARRAY", INT2FIX(VT_ARRAY));
 
     /*
      * represents VT_BYREF type constant.
      */
-    rb_define_const(mWIN32OLE_VARIANT, "VT_BYREF", RB_INT2FIX(VT_BYREF));
+    rb_define_const(mWIN32OLE_VARIANT, "VT_BYREF", INT2FIX(VT_BYREF));
 
 }
diff --git a/ext/zlib/.gitignore b/ext/zlib/.gitignore
deleted file mode 100644
index 069491b4b4..0000000000
--- a/ext/zlib/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/zlib-[1-9]*.*.*
diff --git a/ext/zlib/depend b/ext/zlib/depend
index 5ab5684fb0..f094d343dc 100644
--- a/ext/zlib/depend
+++ b/ext/zlib/depend
@@ -1,19 +1,17 @@
 # AUTOGENERATED DEPENDENCIES START
 zlib.o: $(RUBY_EXTCONF_H)
 zlib.o: $(arch_hdrdir)/ruby/config.h
-zlib.o: $(hdrdir)/ruby.h
-zlib.o: $(hdrdir)/ruby/assert.h
 zlib.o: $(hdrdir)/ruby/backward.h
 zlib.o: $(hdrdir)/ruby/defines.h
 zlib.o: $(hdrdir)/ruby/encoding.h
 zlib.o: $(hdrdir)/ruby/intern.h
 zlib.o: $(hdrdir)/ruby/io.h
 zlib.o: $(hdrdir)/ruby/missing.h
-zlib.o: $(hdrdir)/ruby/onigmo.h
 zlib.o: $(hdrdir)/ruby/oniguruma.h
 zlib.o: $(hdrdir)/ruby/ruby.h
 zlib.o: $(hdrdir)/ruby/st.h
 zlib.o: $(hdrdir)/ruby/subst.h
 zlib.o: $(hdrdir)/ruby/thread.h
+zlib.o: $(top_srcdir)/include/ruby.h
 zlib.o: zlib.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/zlib/extconf.rb b/ext/zlib/extconf.rb
index fd2f168522..8bbede63b2 100644
--- a/ext/zlib/extconf.rb
+++ b/ext/zlib/extconf.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# frozen_string_literal: false
 #
 # extconf.rb
 #
@@ -13,66 +13,7 @@ dir_config 'zlib'
 
 if %w'z libz zlib1 zlib zdll zlibwapi'.find {|z| have_library(z, 'deflateReset')} and
     have_header('zlib.h') then
-  have_zlib = true
-else
-  unless File.directory?(zsrc = "#{$srcdir}/zlib")
-    dirs = Dir.open($srcdir) {|z| z.grep(/\Azlib-\d+[.\d]*\z/) {|x|"#{$srcdir}/#{x}"}}
-    dirs.delete_if {|x| !File.directory?(x)}
-    zsrc = dirs.max_by {|x| x.scan(/\d+/).map(&:to_i)}
-  end
-  if zsrc
-    addconf = [
-      "ZSRC = $(srcdir)/#{File.basename(zsrc)}\n",
-      "all:\n",
-    ]
-    $INCFLAGS << " -I$(ZSRC)"
-    if $mswin or $mingw
-      dll = "zlib1.dll"
-      $extso << dll
-      $cleanfiles << "$(topdir)/#{dll}" << "$(ZIMPLIB)"
-      zmk = "\t$(MAKE) -f $(ZMKFILE) TOP=$(ZSRC)"
-      if $nmake
-        zmkfile = "$(ZSRC)/win32/Makefile.msc"
-        m = "#{zsrc}/win32/Makefile.msc"
-      else
-        zmkfile = "$(ZSRC)/win32/Makefile.gcc"
-        m = "#{zsrc}/win32/Makefile.gcc"
-        zmk += " PREFIX="
-        zmk << CONFIG['CC'][/(.*-)gcc([^\/]*)\z/, 1]
-        zmk << " CC=$(CC)" if $2
-      end
-      m = File.read(m)
-      zimplib = m[/^IMPLIB[ \t]*=[ \t]*(\S+)/, 1]
-      $LOCAL_LIBS << " " << zimplib
-      unless $nmake or /^TOP[ \t]/ =~ m
-        m.gsub!(/win32\/zlib\.def/, '$(TOP)/\&')
-        m.gsub!(/^(\t.*[ \t])(\S+\.rc)/, '\1-I$(<D) $<')
-        m = "TOP = .\n""VPATH=$(TOP)\n" + m
-        zmkfile = File.basename(zmkfile)
-        File.rename(zmkfile, zmkfile+".orig") if File.exist?(zmkfile)
-        File.write(zmkfile, m)
-      end
-      addconf.push(
-        "ZMKFILE = #{zmkfile}\n",
-        "ZIMPLIB = #{zimplib}\n",
-        "$(TARGET_SO): $(ZIMPLIB)\n",
-        "$(ZIMPLIB):\n",
-        "#{zmk} $@\n",
-        "install-so: $(topdir)/#{dll}",
-        "$(topdir)/#{dll}: $(ZIMPLIB)\n",
-        "\t$(Q) $(COPY) #{dll} $(@D)\n",
-        "clean: clean-zsrc\n",
-        "clean-zsrc:\n",
-        "#{zmk} clean\n",
-      )
-    end
-    Logging.message "using zlib in #{zsrc}\n"
-    $defs << "-DHAVE_ZLIB_H"
-    have_zlib = true
-  end
-end
 
-if have_zlib
   defines = []
 
   Logging::message 'checking for kind of operating system... '
@@ -112,21 +53,10 @@ if have_zlib
 
   $defs.concat(defines.collect{|d|' -D'+d})
 
-  if zsrc
-    $defs << "-DHAVE_CRC32_COMBINE"
-    $defs << "-DHAVE_ADLER32_COMBINE"
-    $defs << "-DHAVE_TYPE_Z_CRC_T"
-  else
-    have_func('crc32_combine', 'zlib.h')
-    have_func('adler32_combine', 'zlib.h')
-    have_type('z_crc_t', 'zlib.h')
-  end
+  have_func('crc32_combine', 'zlib.h')
+  have_func('adler32_combine', 'zlib.h')
+  have_type('z_crc_t', 'zlib.h')
 
-  create_makefile('zlib') {|conf|
-    if zsrc
-      conf.concat addconf if addconf
-    end
-    conf
-  }
+  create_makefile('zlib')
 
 end
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c
index 23466d1c94..4dfa2a5f34 100644
--- a/ext/zlib/zlib.c
+++ b/ext/zlib/zlib.c
@@ -25,11 +25,7 @@
 # define VALGRIND_MAKE_MEM_UNDEFINED(p, n) 0
 #endif
 
-#define RUBY_ZLIB_VERSION "1.0.0"
-
-#ifndef RB_PASS_CALLED_KEYWORDS
-# define rb_class_new_instance_kw(argc, argv, klass, kw_splat) rb_class_new_instance(argc, argv, klass)
-#endif
+#define RUBY_ZLIB_VERSION  "0.6.0"
 
 #ifndef GZIP_SUPPORT
 #define GZIP_SUPPORT  1
@@ -76,7 +72,6 @@ struct zstream_run_args;
 static void zstream_init(struct zstream*, const struct zstream_funcs*);
 static void zstream_expand_buffer(struct zstream*);
 static void zstream_expand_buffer_into(struct zstream*, unsigned long);
-static int zstream_expand_buffer_non_stream(struct zstream *z);
 static void zstream_append_buffer(struct zstream*, const Bytef*, long);
 static VALUE zstream_detach_buffer(struct zstream*);
 static VALUE zstream_shift_buffer(struct zstream*, long);
@@ -89,7 +84,6 @@ static void zstream_passthrough_input(struct zstream*);
 static VALUE zstream_detach_input(struct zstream*);
 static void zstream_reset(struct zstream*);
 static VALUE zstream_end(struct zstream*);
-static VALUE zstream_ensure_end(VALUE v);
 static void zstream_run(struct zstream*, Bytef*, long, int);
 static VALUE zstream_sync(struct zstream*, Bytef*, long);
 static void zstream_mark(void*);
@@ -145,19 +139,19 @@ static void gzfile_reset(struct gzfile*);
 static void gzfile_close(struct gzfile*, int);
 static void gzfile_write_raw(struct gzfile*);
 static VALUE gzfile_read_raw_partial(VALUE);
-static VALUE gzfile_read_raw_rescue(VALUE,VALUE);
-static VALUE gzfile_read_raw(struct gzfile*, VALUE outbuf);
-static int gzfile_read_raw_ensure(struct gzfile*, long, VALUE outbuf);
+static VALUE gzfile_read_raw_rescue(VALUE);
+static VALUE gzfile_read_raw(struct gzfile*);
+static int gzfile_read_raw_ensure(struct gzfile*, long);
 static char *gzfile_read_raw_until_zero(struct gzfile*, long);
 static unsigned int gzfile_get16(const unsigned char*);
 static unsigned long gzfile_get32(const unsigned char*);
 static void gzfile_set32(unsigned long n, unsigned char*);
 static void gzfile_make_header(struct gzfile*);
 static void gzfile_make_footer(struct gzfile*);
-static void gzfile_read_header(struct gzfile*, VALUE outbuf);
-static void gzfile_check_footer(struct gzfile*, VALUE outbuf);
+static void gzfile_read_header(struct gzfile*);
+static void gzfile_check_footer(struct gzfile*);
 static void gzfile_write(struct gzfile*, Bytef*, long);
-static long gzfile_read_more(struct gzfile*, VALUE outbuf);
+static long gzfile_read_more(struct gzfile*);
 static void gzfile_calc_crc(struct gzfile*, VALUE);
 static VALUE gzfile_read(struct gzfile*, long);
 static VALUE gzfile_read_all(struct gzfile*);
@@ -202,7 +196,7 @@ static VALUE rb_gzwriter_s_allocate(VALUE);
 static VALUE rb_gzwriter_s_open(int, VALUE*, VALUE);
 static VALUE rb_gzwriter_initialize(int, VALUE*, VALUE);
 static VALUE rb_gzwriter_flush(int, VALUE*, VALUE);
-static VALUE rb_gzwriter_write(int, VALUE*, VALUE);
+static VALUE rb_gzwriter_write(VALUE, VALUE);
 static VALUE rb_gzwriter_putc(VALUE, VALUE);
 
 static VALUE rb_gzreader_s_allocate(VALUE);
@@ -365,7 +359,11 @@ finalizer_warn(const char *msg)
 static VALUE
 rb_zlib_version(VALUE klass)
 {
-    return rb_str_new2(zlibVersion());
+    VALUE str;
+
+    str = rb_str_new2(zlibVersion());
+    OBJ_TAINT(str);  /* for safe */
+    return str;
 }
 
 #if SIZEOF_LONG > SIZEOF_INT
@@ -452,7 +450,7 @@ rb_zlib_adler32(int argc, VALUE *argv, VALUE klass)
 static VALUE
 rb_zlib_adler32_combine(VALUE klass, VALUE adler1, VALUE adler2, VALUE len2)
 {
-    return ULONG2NUM(
+  return ULONG2NUM(
 	adler32_combine(NUM2ULONG(adler1), NUM2ULONG(adler2), NUM2LONG(len2)));
 }
 #else
@@ -490,7 +488,7 @@ rb_zlib_crc32(int argc, VALUE *argv, VALUE klass)
 static VALUE
 rb_zlib_crc32_combine(VALUE klass, VALUE crc1, VALUE crc2, VALUE len2)
 {
-    return ULONG2NUM(
+  return ULONG2NUM(
 	crc32_combine(NUM2ULONG(crc1), NUM2ULONG(crc2), NUM2LONG(len2)));
 }
 #else
@@ -529,6 +527,7 @@ rb_zlib_crc_table(VALUE obj)
 struct zstream {
     unsigned long flags;
     VALUE buf;
+    long buf_filled;
     VALUE input;
     z_stream stream;
     const struct zstream_funcs {
@@ -551,7 +550,6 @@ struct zstream {
 #define ZSTREAM_IS_FINISHED(z) ((z)->flags & ZSTREAM_FLAG_FINISHED)
 #define ZSTREAM_IS_CLOSING(z)  ((z)->flags & ZSTREAM_FLAG_CLOSING)
 #define ZSTREAM_IS_GZFILE(z)   ((z)->flags & ZSTREAM_FLAG_GZFILE)
-#define ZSTREAM_BUF_FILLED(z)  (NIL_P((z)->buf) ? 0 : RSTRING_LEN((z)->buf))
 
 #define ZSTREAM_EXPAND_BUFFER_OK          0
 
@@ -601,6 +599,7 @@ zstream_init(struct zstream *z, const struct zstream_funcs *func)
 {
     z->flags = 0;
     z->buf = Qnil;
+    z->buf_filled = 0;
     z->input = Qnil;
     z->stream.zalloc = zlib_mem_alloc;
     z->stream.zfree = zlib_mem_free;
@@ -625,11 +624,13 @@ zstream_expand_buffer(struct zstream *z)
     }
 
     if (!ZSTREAM_IS_GZFILE(z) && rb_block_given_p()) {
-	long buf_filled = ZSTREAM_BUF_FILLED(z);
-	if (buf_filled >= ZSTREAM_AVAIL_OUT_STEP_MAX) {
+	if (z->buf_filled >= ZSTREAM_AVAIL_OUT_STEP_MAX) {
 	    int state = 0;
+	    VALUE self = (VALUE)z->stream.opaque;
 
+	    rb_str_resize(z->buf, z->buf_filled);
 	    rb_obj_reveal(z->buf, rb_cString);
+	    OBJ_INFECT(z->buf, self);
 
 	    rb_protect(rb_yield, z->buf, &state);
 
@@ -643,11 +644,23 @@ zstream_expand_buffer(struct zstream *z)
 	}
 	else {
 	    zstream_expand_buffer_into(z,
-				       ZSTREAM_AVAIL_OUT_STEP_MAX - buf_filled);
+		    ZSTREAM_AVAIL_OUT_STEP_MAX - z->buf_filled);
 	}
     }
     else {
-	zstream_expand_buffer_non_stream(z);
+	if (RSTRING_LEN(z->buf) - z->buf_filled >= ZSTREAM_AVAIL_OUT_STEP_MAX) {
+	    z->stream.avail_out = ZSTREAM_AVAIL_OUT_STEP_MAX;
+	}
+	else {
+	    long inc = z->buf_filled / 2;
+	    if (inc < ZSTREAM_AVAIL_OUT_STEP_MIN) {
+		inc = ZSTREAM_AVAIL_OUT_STEP_MIN;
+	    }
+	    rb_str_resize(z->buf, z->buf_filled + inc);
+	    z->stream.avail_out = (inc < ZSTREAM_AVAIL_OUT_STEP_MAX) ?
+		(int)inc : ZSTREAM_AVAIL_OUT_STEP_MAX;
+	}
+	z->stream.next_out = (Bytef*)RSTRING_PTR(z->buf) + z->buf_filled;
     }
 }
 
@@ -657,14 +670,15 @@ zstream_expand_buffer_into(struct zstream *z, unsigned long size)
     if (NIL_P(z->buf)) {
 	/* I uses rb_str_new here not rb_str_buf_new because
 	   rb_str_buf_new makes a zero-length string. */
-	z->buf = rb_str_buf_new(size);
+	z->buf = rb_str_new(0, size);
+	z->buf_filled = 0;
 	z->stream.next_out = (Bytef*)RSTRING_PTR(z->buf);
 	z->stream.avail_out = MAX_UINT(size);
 	rb_obj_hide(z->buf);
     }
     else if (z->stream.avail_out != size) {
-	rb_str_modify_expand(z->buf, size);
-	z->stream.next_out = (Bytef*)RSTRING_END(z->buf);
+	rb_str_resize(z->buf, z->buf_filled + size);
+	z->stream.next_out = (Bytef*)RSTRING_PTR(z->buf) + z->buf_filled;
 	z->stream.avail_out = MAX_UINT(size);
     }
 }
@@ -681,24 +695,34 @@ zstream_expand_buffer_protect(void *ptr)
 }
 
 static int
-zstream_expand_buffer_non_stream(struct zstream *z)
+zstream_expand_buffer_without_gvl(struct zstream *z)
 {
-    long inc, len = ZSTREAM_BUF_FILLED(z);
+    char * new_str;
+    long inc, len;
 
-    if (rb_str_capacity(z->buf) - len >= ZSTREAM_AVAIL_OUT_STEP_MAX) {
+    if (RSTRING_LEN(z->buf) - z->buf_filled >= ZSTREAM_AVAIL_OUT_STEP_MAX) {
 	z->stream.avail_out = ZSTREAM_AVAIL_OUT_STEP_MAX;
     }
     else {
-	inc = len / 2;
+	inc = z->buf_filled / 2;
 	if (inc < ZSTREAM_AVAIL_OUT_STEP_MIN) {
 	    inc = ZSTREAM_AVAIL_OUT_STEP_MIN;
 	}
 
-	rb_str_modify_expand(z->buf, inc);
+	len = z->buf_filled + inc;
+
+	new_str = ruby_xrealloc(RSTRING(z->buf)->as.heap.ptr, len + 1);
+
+	/* from rb_str_resize */
+	RSTRING(z->buf)->as.heap.ptr = new_str;
+	RSTRING(z->buf)->as.heap.ptr[len] = '\0'; /* sentinel */
+	RSTRING(z->buf)->as.heap.len =
+	    RSTRING(z->buf)->as.heap.aux.capa = len;
+
 	z->stream.avail_out = (inc < ZSTREAM_AVAIL_OUT_STEP_MAX) ?
 	    (int)inc : ZSTREAM_AVAIL_OUT_STEP_MAX;
     }
-    z->stream.next_out = (Bytef*)RSTRING_END(z->buf);
+    z->stream.next_out = (Bytef*)RSTRING_PTR(z->buf) + z->buf_filled;
 
     return ZSTREAM_EXPAND_BUFFER_OK;
 }
@@ -709,14 +733,15 @@ zstream_append_buffer(struct zstream *z, const Bytef *src, long len)
     if (NIL_P(z->buf)) {
 	z->buf = rb_str_buf_new(len);
 	rb_str_buf_cat(z->buf, (const char*)src, len);
+	z->buf_filled = len;
 	z->stream.next_out = (Bytef*)RSTRING_PTR(z->buf);
 	z->stream.avail_out = 0;
 	rb_obj_hide(z->buf);
 	return;
     }
 
-    if ((long)rb_str_capacity(z->buf) < ZSTREAM_BUF_FILLED(z) + len) {
-	rb_str_modify_expand(z->buf, len);
+    if (RSTRING_LEN(z->buf) < z->buf_filled + len) {
+	rb_str_resize(z->buf, z->buf_filled + len);
 	z->stream.avail_out = 0;
     }
     else {
@@ -727,8 +752,9 @@ zstream_append_buffer(struct zstream *z, const Bytef *src, long len)
 	    z->stream.avail_out = 0;
 	}
     }
-    rb_str_cat(z->buf, (const char *)src, len);
-    z->stream.next_out = (Bytef*)RSTRING_END(z->buf);
+    memcpy(RSTRING_PTR(z->buf) + z->buf_filled, src, len);
+    z->buf_filled += len;
+    z->stream.next_out = (Bytef*)RSTRING_PTR(z->buf) + z->buf_filled;
 }
 
 #define zstream_append_buffer2(z,v) \
@@ -737,7 +763,7 @@ zstream_append_buffer(struct zstream *z, const Bytef *src, long len)
 static VALUE
 zstream_detach_buffer(struct zstream *z)
 {
-    VALUE dst;
+    VALUE dst, self = (VALUE)z->stream.opaque;
 
     if (!ZSTREAM_IS_FINISHED(z) && !ZSTREAM_IS_GZFILE(z) &&
 	    rb_block_given_p()) {
@@ -751,10 +777,14 @@ zstream_detach_buffer(struct zstream *z)
     }
     else {
 	dst = z->buf;
+	rb_str_resize(dst, z->buf_filled);
 	rb_obj_reveal(dst, rb_cString);
     }
 
+    OBJ_INFECT(dst, self);
+
     z->buf = Qnil;
+    z->buf_filled = 0;
     z->stream.next_out = 0;
     z->stream.avail_out = 0;
 
@@ -770,20 +800,18 @@ static VALUE
 zstream_shift_buffer(struct zstream *z, long len)
 {
     VALUE dst;
-    char *bufptr;
-    long buflen = ZSTREAM_BUF_FILLED(z);
+    long buflen;
 
-    if (buflen <= len) {
+    if (z->buf_filled <= len) {
 	return zstream_detach_buffer(z);
     }
 
-    bufptr = RSTRING_PTR(z->buf);
-    dst = rb_str_new(bufptr, len);
-    buflen -= len;
-    memmove(bufptr, bufptr + len, buflen);
-    rb_str_set_len(z->buf, buflen);
-    z->stream.next_out = (Bytef*)RSTRING_END(z->buf);
-    buflen = (long)rb_str_capacity(z->buf) - ZSTREAM_BUF_FILLED(z);
+    dst = rb_str_new(RSTRING_PTR(z->buf), len);
+    z->buf_filled -= len;
+    memmove(RSTRING_PTR(z->buf), RSTRING_PTR(z->buf) + len,
+	    z->buf_filled);
+    z->stream.next_out = (Bytef*)RSTRING_PTR(z->buf) + z->buf_filled;
+    buflen = RSTRING_LEN(z->buf) - z->buf_filled;
     if (buflen > ZSTREAM_AVAIL_OUT_STEP_MAX) {
 	buflen = ZSTREAM_AVAIL_OUT_STEP_MAX;
     }
@@ -795,17 +823,13 @@ zstream_shift_buffer(struct zstream *z, long len)
 static void
 zstream_buffer_ungets(struct zstream *z, const Bytef *b, unsigned long len)
 {
-    char *bufptr;
-    long filled;
-
-    if (NIL_P(z->buf) || (long)rb_str_capacity(z->buf) <= ZSTREAM_BUF_FILLED(z)) {
+    if (NIL_P(z->buf) || RSTRING_LEN(z->buf) - z->buf_filled == 0) {
 	zstream_expand_buffer_into(z, len);
     }
 
-    RSTRING_GETMEM(z->buf, bufptr, filled);
-    memmove(bufptr + len, bufptr, filled);
-    memmove(bufptr, b, len);
-    rb_str_set_len(z->buf, filled + len);
+    memmove(RSTRING_PTR(z->buf) + len, RSTRING_PTR(z->buf), z->buf_filled);
+    memmove(RSTRING_PTR(z->buf), b, len);
+    z->buf_filled+=len;
     if (z->stream.avail_out > 0) {
 	if (len > z->stream.avail_out) len = z->stream.avail_out;
 	z->stream.next_out+=len;
@@ -816,8 +840,17 @@ zstream_buffer_ungets(struct zstream *z, const Bytef *b, unsigned long len)
 static void
 zstream_buffer_ungetbyte(struct zstream *z, int c)
 {
-    Bytef cc = (Bytef)c;
-    zstream_buffer_ungets(z, &cc, 1);
+    if (NIL_P(z->buf) || RSTRING_LEN(z->buf) - z->buf_filled == 0) {
+	zstream_expand_buffer(z);
+    }
+
+    memmove(RSTRING_PTR(z->buf) + 1, RSTRING_PTR(z->buf), z->buf_filled);
+    RSTRING_PTR(z->buf)[0] = (char)c;
+    z->buf_filled++;
+    if (z->stream.avail_out > 0) {
+	z->stream.next_out++;
+	z->stream.avail_out--;
+    }
 }
 
 static void
@@ -842,50 +875,20 @@ zstream_append_input(struct zstream *z, const Bytef *src, long len)
 static void
 zstream_discard_input(struct zstream *z, long len)
 {
-    if (NIL_P(z->input)) {
-    }
-    else if (RBASIC_CLASS(z->input) == 0) {
-	/* hidden, we created z->input and have complete control */
-	char *ptr;
-	long oldlen, newlen;
-
-	RSTRING_GETMEM(z->input, ptr, oldlen);
-	newlen = oldlen - len;
-	if (newlen > 0) {
-	    memmove(ptr, ptr + len, newlen);
-	}
-	if (newlen < 0) {
-	    newlen = 0;
-	}
-	rb_str_resize(z->input, newlen);
-	if (newlen == 0) {
-	    rb_gc_force_recycle(z->input);
-	    z->input = Qnil;
-	}
-	else {
-	    rb_str_set_len(z->input, newlen);
-	}
+    if (NIL_P(z->input) || RSTRING_LEN(z->input) <= len) {
+	z->input = Qnil;
     }
-    else { /* do not mangle user-provided data */
-	if (RSTRING_LEN(z->input) <= len) {
-	    z->input = Qnil;
-	}
-	else {
-	    z->input = rb_str_substr(z->input, len,
-				     RSTRING_LEN(z->input) - len);
-	}
+    else {
+	memmove(RSTRING_PTR(z->input), RSTRING_PTR(z->input) + len,
+		RSTRING_LEN(z->input) - len);
+	rb_str_resize(z->input, RSTRING_LEN(z->input) - len);
     }
 }
 
 static void
 zstream_reset_input(struct zstream *z)
 {
-    if (!NIL_P(z->input) && RBASIC_CLASS(z->input) == 0) {
-	rb_str_resize(z->input, 0);
-    }
-    else {
-	z->input = Qnil;
-    }
+    z->input = Qnil;
 }
 
 static void
@@ -910,6 +913,7 @@ zstream_detach_input(struct zstream *z)
 	rb_obj_reveal(dst, rb_cString);
     }
     z->input = Qnil;
+    rb_obj_reveal(dst, rb_cString);
     return dst;
 }
 
@@ -924,6 +928,7 @@ zstream_reset(struct zstream *z)
     }
     z->flags = ZSTREAM_FLAG_READY;
     z->buf = Qnil;
+    z->buf_filled = 0;
     z->stream.next_out = 0;
     z->stream.avail_out = 0;
     zstream_reset_input(z);
@@ -952,12 +957,6 @@ zstream_end(struct zstream *z)
     return Qnil;
 }
 
-static VALUE
-zstream_ensure_end(VALUE v)
-{
-    return zstream_end((struct zstream *)v);
-}
-
 static void *
 zstream_run_func(void *ptr)
 {
@@ -970,7 +969,7 @@ zstream_run_func(void *ptr)
     while (!args->interrupt) {
 	n = z->stream.avail_out;
 	err = z->func->run(&z->stream, flush);
-	rb_str_set_len(z->buf, ZSTREAM_BUF_FILLED(z) + (n - z->stream.avail_out));
+	z->buf_filled += n - z->stream.avail_out;
 
 	if (err == Z_STREAM_END) {
 	    z->flags &= ~ZSTREAM_FLAG_IN_STREAM;
@@ -999,7 +998,7 @@ zstream_run_func(void *ptr)
 							(void *)z);
 	}
 	else {
-	    state = zstream_expand_buffer_non_stream(z);
+	    state = zstream_expand_buffer_without_gvl(z);
 	}
 
 	if (state) {
@@ -1014,7 +1013,6 @@ zstream_run_func(void *ptr)
 
 /*
  * There is no safe way to interrupt z->run->func().
- * async-signal-safe
  */
 static void
 zstream_unblock_func(void *ptr)
@@ -1029,7 +1027,7 @@ zstream_run(struct zstream *z, Bytef *src, long len, int flush)
 {
     struct zstream_run_args args;
     int err;
-    VALUE old_input = Qnil;
+    VALUE guard = Qnil;
 
     args.z = z;
     args.flush = flush;
@@ -1043,13 +1041,12 @@ zstream_run(struct zstream *z, Bytef *src, long len, int flush)
     }
     else {
 	zstream_append_input(z, src, len);
+	z->stream.next_in = (Bytef*)RSTRING_PTR(z->input);
+	z->stream.avail_in = MAX_UINT(RSTRING_LEN(z->input));
 	/* keep reference to `z->input' so as not to be garbage collected
 	   after zstream_reset_input() and prevent `z->stream.next_in'
 	   from dangling. */
-	old_input = zstream_detach_input(z);
-	rb_obj_hide(old_input); /* for GVL release and later recycle */
-	z->stream.next_in = (Bytef*)RSTRING_PTR(old_input);
-	z->stream.avail_in = MAX_UINT(RSTRING_LEN(old_input));
+	guard = z->input;
     }
 
     if (z->stream.avail_out == 0) {
@@ -1057,14 +1054,8 @@ zstream_run(struct zstream *z, Bytef *src, long len, int flush)
     }
 
 loop:
-#ifndef RB_NOGVL_UBF_ASYNC_SAFE
     err = (int)(VALUE)rb_thread_call_without_gvl(zstream_run_func, (void *)&args,
 						 zstream_unblock_func, (void *)&args);
-#else
-    err = (int)(VALUE)rb_nogvl(zstream_run_func, (void *)&args,
-                               zstream_unblock_func, (void *)&args,
-                               RB_NOGVL_UBF_ASYNC_SAFE);
-#endif
 
     if (flush != Z_FINISH && err == Z_BUF_ERROR
 	    && z->stream.avail_out > 0) {
@@ -1093,10 +1084,7 @@ loop:
 
     if (z->stream.avail_in > 0) {
 	zstream_append_input(z, z->stream.next_in, z->stream.avail_in);
-    }
-    if (!NIL_P(old_input)) {
-	rb_str_resize(old_input, 0);
-	rb_gc_force_recycle(old_input);
+	RB_GC_GUARD(guard); /* prevent tail call to make guard effective */
     }
 
     if (args.jump_state)
@@ -1329,6 +1317,7 @@ rb_zstream_flush_next_in(VALUE obj)
 
     TypedData_Get_Struct(obj, struct zstream, &zstream_data_type, z);
     dst = zstream_detach_input(z);
+    OBJ_INFECT(dst, obj);
     return dst;
 }
 
@@ -1424,7 +1413,7 @@ rb_zstream_data_type(VALUE obj)
 static VALUE
 rb_zstream_adler(VALUE obj)
 {
-    return rb_uint2inum(get_zstream(obj)->stream.adler);
+	return rb_uint2inum(get_zstream(obj)->stream.adler);
 }
 
 /*
@@ -1589,6 +1578,7 @@ rb_deflate_init_copy(VALUE self, VALUE orig)
     }
     z1->input = NIL_P(z2->input) ? Qnil : rb_str_dup(z2->input);
     z1->buf   = NIL_P(z2->buf)   ? Qnil : rb_str_dup(z2->buf);
+    z1->buf_filled = z2->buf_filled;
     z1->flags = z2->flags;
 
     return self;
@@ -1647,8 +1637,9 @@ rb_deflate_s_deflate(int argc, VALUE *argv, VALUE klass)
 
     args[0] = (VALUE)&z;
     args[1] = src;
-    dst = rb_ensure(deflate_run, (VALUE)args, zstream_ensure_end, (VALUE)&z);
+    dst = rb_ensure(deflate_run, (VALUE)args, zstream_end, (VALUE)&z);
 
+    OBJ_INFECT(dst, src);
     return dst;
 }
 
@@ -1698,6 +1689,7 @@ rb_deflate_deflate(int argc, VALUE *argv, VALUE obj)
     VALUE src, flush;
 
     rb_scan_args(argc, argv, "11", &src, &flush);
+    OBJ_INFECT(obj, src);
     do_deflate(z, src, ARG_FLUSH(flush));
 
     return zstream_detach_buffer(z);
@@ -1715,6 +1707,7 @@ rb_deflate_deflate(int argc, VALUE *argv, VALUE obj)
 static VALUE
 rb_deflate_addstr(VALUE obj, VALUE src)
 {
+    OBJ_INFECT(obj, src);
     do_deflate(get_zstream(obj), src, Z_NO_FLUSH);
     return obj;
 }
@@ -1769,26 +1762,23 @@ rb_deflate_params(VALUE obj, VALUE v_level, VALUE v_strategy)
     int level, strategy;
     int err;
     uInt n;
-    long filled;
 
     level = ARG_LEVEL(v_level);
     strategy = ARG_STRATEGY(v_strategy);
 
     n = z->stream.avail_out;
     err = deflateParams(&z->stream, level, strategy);
-    filled = n - z->stream.avail_out;
+    z->buf_filled += n - z->stream.avail_out;
     while (err == Z_BUF_ERROR) {
 	rb_warning("deflateParams() returned Z_BUF_ERROR");
 	zstream_expand_buffer(z);
-	rb_str_set_len(z->buf, RSTRING_LEN(z->buf) + filled);
 	n = z->stream.avail_out;
 	err = deflateParams(&z->stream, level, strategy);
-	filled = n - z->stream.avail_out;
+	z->buf_filled += n - z->stream.avail_out;
     }
     if (err != Z_OK) {
 	raise_zlib_error(err, z->stream.msg);
     }
-    rb_str_set_len(z->buf, RSTRING_LEN(z->buf) + filled);
 
     return Qnil;
 }
@@ -1814,6 +1804,7 @@ rb_deflate_set_dictionary(VALUE obj, VALUE dic)
     VALUE src = dic;
     int err;
 
+    OBJ_INFECT(obj, dic);
     StringValue(src);
     err = deflateSetDictionary(&z->stream,
 			       (Bytef*)RSTRING_PTR(src), RSTRING_LENINT(src));
@@ -1958,8 +1949,9 @@ rb_inflate_s_inflate(VALUE obj, VALUE src)
 
     args[0] = (VALUE)&z;
     args[1] = src;
-    dst = rb_ensure(inflate_run, (VALUE)args, zstream_ensure_end, (VALUE)&z);
+    dst = rb_ensure(inflate_run, (VALUE)args, zstream_end, (VALUE)&z);
 
+    OBJ_INFECT(dst, src);
     return dst;
 }
 
@@ -2039,6 +2031,8 @@ rb_inflate_inflate(VALUE obj, VALUE src)
     struct zstream *z = get_zstream(obj);
     VALUE dst;
 
+    OBJ_INFECT(obj, src);
+
     if (ZSTREAM_IS_FINISHED(z)) {
 	if (NIL_P(src)) {
 	    dst = zstream_detach_buffer(z);
@@ -2047,6 +2041,7 @@ rb_inflate_inflate(VALUE obj, VALUE src)
 	    StringValue(src);
 	    zstream_append_buffer2(z, src);
 	    dst = rb_str_new(0, 0);
+	    OBJ_INFECT(dst, obj);
 	}
     }
     else {
@@ -2072,6 +2067,8 @@ rb_inflate_addstr(VALUE obj, VALUE src)
 {
     struct zstream *z = get_zstream(obj);
 
+    OBJ_INFECT(obj, src);
+
     if (ZSTREAM_IS_FINISHED(z)) {
 	if (!NIL_P(src)) {
 	    StringValue(src);
@@ -2101,6 +2098,7 @@ rb_inflate_sync(VALUE obj, VALUE src)
 {
     struct zstream *z = get_zstream(obj);
 
+    OBJ_INFECT(obj, src);
     StringValue(src);
     return zstream_sync(z, (Bytef*)RSTRING_PTR(src), RSTRING_LEN(src));
 }
@@ -2142,6 +2140,7 @@ rb_inflate_set_dictionary(VALUE obj, VALUE dic)
     VALUE src = dic;
     int err;
 
+    OBJ_INFECT(obj, dic);
     StringValue(src);
     err = inflateSetDictionary(&z->stream,
 			       (Bytef*)RSTRING_PTR(src), RSTRING_LENINT(src));
@@ -2222,6 +2221,7 @@ struct gzfile {
     rb_encoding *enc2;
     rb_econv_t *ec;
     VALUE ecopts;
+    char *cbuf;
     VALUE path;
 };
 #define GZFILE_CBUF_CAPA 10
@@ -2229,23 +2229,12 @@ struct gzfile {
 #define GZFILE_FLAG_SYNC             ZSTREAM_FLAG_UNUSED
 #define GZFILE_FLAG_HEADER_FINISHED  (ZSTREAM_FLAG_UNUSED << 1)
 #define GZFILE_FLAG_FOOTER_FINISHED  (ZSTREAM_FLAG_UNUSED << 2)
-#define GZFILE_FLAG_MTIME_IS_SET     (ZSTREAM_FLAG_UNUSED << 3)
 
 #define GZFILE_IS_FINISHED(gz) \
-    (ZSTREAM_IS_FINISHED(&(gz)->z) && ZSTREAM_BUF_FILLED(&(gz)->z) == 0)
+    (ZSTREAM_IS_FINISHED(&(gz)->z) && (gz)->z.buf_filled == 0)
 
 #define GZFILE_READ_SIZE  2048
 
-struct read_raw_arg {
-    VALUE io;
-    union {
-	const VALUE argv[2]; /* for rb_funcallv */
-	struct {
-	    VALUE len;
-	    VALUE buf;
-	} in;
-    } as;
-};
 
 static void
 gzfile_mark(void *p)
@@ -2272,13 +2261,22 @@ gzfile_free(void *p)
 	}
 	zstream_finalize(z);
     }
+    if (gz->cbuf) {
+	xfree(gz->cbuf);
+    }
     xfree(gz);
 }
 
 static size_t
 gzfile_memsize(const void *p)
 {
-    return sizeof(struct gzfile);
+    const struct gzfile *gz = p;
+    size_t size = sizeof(struct gzfile);
+
+    if (gz->cbuf)
+	size += GZFILE_CBUF_CAPA;
+
+    return size;
 }
 
 static const rb_data_type_t gzfile_data_type = {
@@ -2287,9 +2285,16 @@ static const rb_data_type_t gzfile_data_type = {
      0, 0, RUBY_TYPED_FREE_IMMEDIATELY
 };
 
-static void
-gzfile_init(struct gzfile *gz, const struct zstream_funcs *funcs, void (*endfunc)(struct gzfile *))
+static VALUE
+gzfile_new(klass, funcs, endfunc)
+    VALUE klass;
+    const struct zstream_funcs *funcs;
+    void (*endfunc)(struct gzfile *);
 {
+    VALUE obj;
+    struct gzfile *gz;
+
+    obj = TypedData_Make_Struct(klass, struct gzfile, &gzfile_data_type, gz);
     zstream_init(&gz->z, funcs);
     gz->z.flags |= ZSTREAM_FLAG_GZFILE;
     gz->io = Qnil;
@@ -2307,17 +2312,9 @@ gzfile_init(struct gzfile *gz, const struct zstream_funcs *funcs, void (*endfunc
     gz->ec = NULL;
     gz->ecflags = 0;
     gz->ecopts = Qnil;
+    gz->cbuf = 0;
     gz->path = Qnil;
-}
-
-static VALUE
-gzfile_new(VALUE klass, const struct zstream_funcs *funcs, void (*endfunc)(struct gzfile *))
-{
-    VALUE obj;
-    struct gzfile *gz;
 
-    obj = TypedData_Make_Struct(klass, struct gzfile, &gzfile_data_type, gz);
-    gzfile_init(gz, funcs, endfunc);
     return obj;
 }
 
@@ -2358,8 +2355,9 @@ gzfile_write_raw(struct gzfile *gz)
 {
     VALUE str;
 
-    if (ZSTREAM_BUF_FILLED(&gz->z) > 0) {
+    if (gz->z.buf_filled > 0) {
 	str = zstream_detach_buffer(&gz->z);
+	OBJ_TAINT(str);  /* for safe */
 	rb_funcall(gz->io, id_write, 1, str);
 	if ((gz->z.flags & GZFILE_FLAG_SYNC)
 	    && rb_respond_to(gz->io, id_flush))
@@ -2370,23 +2368,21 @@ gzfile_write_raw(struct gzfile *gz)
 static VALUE
 gzfile_read_raw_partial(VALUE arg)
 {
-    struct read_raw_arg *ra = (struct read_raw_arg *)arg;
+    struct gzfile *gz = (struct gzfile*)arg;
     VALUE str;
-    int argc = NIL_P(ra->as.argv[1]) ? 1 : 2;
 
-    str = rb_funcallv(ra->io, id_readpartial, argc, ra->as.argv);
+    str = rb_funcall(gz->io, id_readpartial, 1, INT2FIX(GZFILE_READ_SIZE));
     Check_Type(str, T_STRING);
     return str;
 }
 
 static VALUE
-gzfile_read_raw_rescue(VALUE arg, VALUE _)
+gzfile_read_raw_rescue(VALUE arg)
 {
-    struct read_raw_arg *ra = (struct read_raw_arg *)arg;
+    struct gzfile *gz = (struct gzfile*)arg;
     VALUE str = Qnil;
     if (rb_obj_is_kind_of(rb_errinfo(), rb_eNoMethodError)) {
-	int argc = NIL_P(ra->as.argv[1]) ? 1 : 2;
-	str = rb_funcallv(ra->io, id_read, argc, ra->as.argv);
+        str = rb_funcall(gz->io, id_read, 1, INT2FIX(GZFILE_READ_SIZE));
         if (!NIL_P(str)) {
             Check_Type(str, T_STRING);
         }
@@ -2395,30 +2391,20 @@ gzfile_read_raw_rescue(VALUE arg, VALUE _)
 }
 
 static VALUE
-gzfile_read_raw(struct gzfile *gz, VALUE outbuf)
+gzfile_read_raw(struct gzfile *gz)
 {
-    struct read_raw_arg ra;
-
-    ra.io = gz->io;
-    ra.as.in.len = INT2FIX(GZFILE_READ_SIZE);
-    ra.as.in.buf = outbuf;
-
-    return rb_rescue2(gzfile_read_raw_partial, (VALUE)&ra,
-                      gzfile_read_raw_rescue, (VALUE)&ra,
+    return rb_rescue2(gzfile_read_raw_partial, (VALUE)gz,
+                      gzfile_read_raw_rescue, (VALUE)gz,
                       rb_eEOFError, rb_eNoMethodError, (VALUE)0);
 }
 
 static int
-gzfile_read_raw_ensure(struct gzfile *gz, long size, VALUE outbuf)
+gzfile_read_raw_ensure(struct gzfile *gz, long size)
 {
     VALUE str;
 
-    if (gz->io == Qundef) { /* Zlib.gunzip */
-	if (NIL_P(gz->z.input) || RSTRING_LEN(gz->z.input) < size)
-	    rb_raise(cGzError, "unexpected end of string");
-    }
     while (NIL_P(gz->z.input) || RSTRING_LEN(gz->z.input) < size) {
-	str = gzfile_read_raw(gz, outbuf);
+	str = gzfile_read_raw(gz);
 	if (NIL_P(str)) return 0;
 	zstream_append_input2(&gz->z, str);
     }
@@ -2435,7 +2421,7 @@ gzfile_read_raw_until_zero(struct gzfile *gz, long offset)
 	p = memchr(RSTRING_PTR(gz->z.input) + offset, '\0',
 		   RSTRING_LEN(gz->z.input) - offset);
 	if (p) break;
-	str = gzfile_read_raw(gz, Qnil);
+	str = gzfile_read_raw(gz);
 	if (NIL_P(str)) {
 	    rb_raise(cGzError, "unexpected end of file");
 	}
@@ -2516,7 +2502,7 @@ gzfile_make_header(struct gzfile *gz)
     if (!NIL_P(gz->comment)) {
 	flags |= GZ_FLAG_COMMENT;
     }
-    if (!(gz->z.flags & GZFILE_FLAG_MTIME_IS_SET)) {
+    if (gz->mtime == 0) {
 	gz->mtime = time(0);
     }
 
@@ -2560,14 +2546,13 @@ gzfile_make_footer(struct gzfile *gz)
 }
 
 static void
-gzfile_read_header(struct gzfile *gz, VALUE outbuf)
+gzfile_read_header(struct gzfile *gz)
 {
     const unsigned char *head;
     long len;
     char flags, *p;
 
-    /* 10 is the size of gzip header */
-    if (!gzfile_read_raw_ensure(gz, 10, outbuf)) {
+    if (!gzfile_read_raw_ensure(gz, 10)) {  /* 10 is the size of gzip header */
 	gzfile_raise(gz, cGzError, "not in gzip format");
     }
 
@@ -2606,31 +2591,33 @@ gzfile_read_header(struct gzfile *gz, VALUE outbuf)
     zstream_discard_input(&gz->z, 10);
 
     if (flags & GZ_FLAG_EXTRA) {
-	if (!gzfile_read_raw_ensure(gz, 2, outbuf)) {
+	if (!gzfile_read_raw_ensure(gz, 2)) {
 	    rb_raise(cGzError, "unexpected end of file");
 	}
 	len = gzfile_get16((Bytef*)RSTRING_PTR(gz->z.input));
-	if (!gzfile_read_raw_ensure(gz, 2 + len, outbuf)) {
+	if (!gzfile_read_raw_ensure(gz, 2 + len)) {
 	    rb_raise(cGzError, "unexpected end of file");
 	}
 	zstream_discard_input(&gz->z, 2 + len);
     }
     if (flags & GZ_FLAG_ORIG_NAME) {
-	if (!gzfile_read_raw_ensure(gz, 1, outbuf)) {
+	if (!gzfile_read_raw_ensure(gz, 1)) {
 	    rb_raise(cGzError, "unexpected end of file");
 	}
 	p = gzfile_read_raw_until_zero(gz, 0);
 	len = p - RSTRING_PTR(gz->z.input);
 	gz->orig_name = rb_str_new(RSTRING_PTR(gz->z.input), len);
+	OBJ_TAINT(gz->orig_name);  /* for safe */
 	zstream_discard_input(&gz->z, len + 1);
     }
     if (flags & GZ_FLAG_COMMENT) {
-	if (!gzfile_read_raw_ensure(gz, 1, outbuf)) {
+	if (!gzfile_read_raw_ensure(gz, 1)) {
 	    rb_raise(cGzError, "unexpected end of file");
 	}
 	p = gzfile_read_raw_until_zero(gz, 0);
 	len = p - RSTRING_PTR(gz->z.input);
 	gz->comment = rb_str_new(RSTRING_PTR(gz->z.input), len);
+	OBJ_TAINT(gz->comment);  /* for safe */
 	zstream_discard_input(&gz->z, len + 1);
     }
 
@@ -2640,14 +2627,13 @@ gzfile_read_header(struct gzfile *gz, VALUE outbuf)
 }
 
 static void
-gzfile_check_footer(struct gzfile *gz, VALUE outbuf)
+gzfile_check_footer(struct gzfile *gz)
 {
     unsigned long crc, length;
 
     gz->z.flags |= GZFILE_FLAG_FOOTER_FINISHED;
 
-    /* 8 is the size of gzip footer */
-    if (!gzfile_read_raw_ensure(gz, 8, outbuf)) {
+    if (!gzfile_read_raw_ensure(gz, 8)) { /* 8 is the size of gzip footer */
 	gzfile_raise(gz, cNoFooter, "footer is not found");
     }
 
@@ -2681,12 +2667,12 @@ gzfile_write(struct gzfile *gz, Bytef *str, long len)
 }
 
 static long
-gzfile_read_more(struct gzfile *gz, VALUE outbuf)
+gzfile_read_more(struct gzfile *gz)
 {
     VALUE str;
 
     while (!ZSTREAM_IS_FINISHED(&gz->z)) {
-	str = gzfile_read_raw(gz, outbuf);
+	str = gzfile_read_raw(gz);
 	if (NIL_P(str)) {
 	    if (!ZSTREAM_IS_FINISHED(&gz->z)) {
 		rb_raise(cGzError, "unexpected end of file");
@@ -2698,9 +2684,9 @@ gzfile_read_more(struct gzfile *gz, VALUE outbuf)
 			Z_SYNC_FLUSH);
 	    RB_GC_GUARD(str);
 	}
-	if (ZSTREAM_BUF_FILLED(&gz->z) > 0) break;
+	if (gz->z.buf_filled > 0) break;
     }
-    return ZSTREAM_BUF_FILLED(&gz->z);
+    return gz->z.buf_filled;
 }
 
 static void
@@ -2711,7 +2697,7 @@ gzfile_calc_crc(struct gzfile *gz, VALUE str)
     }
     else {
 	gz->crc = checksum_long(crc32, gz->crc, (Bytef*)RSTRING_PTR(str) + gz->ungetc,
-				RSTRING_LEN(str) - gz->ungetc);
+			RSTRING_LEN(str) - gz->ungetc);
 	gz->ungetc = 0;
     }
 }
@@ -2721,11 +2707,13 @@ gzfile_newstr(struct gzfile *gz, VALUE str)
 {
     if (!gz->enc2) {
 	rb_enc_associate(str, gz->enc);
+	OBJ_TAINT(str);  /* for safe */
 	return str;
     }
     if (gz->ec && rb_enc_dummy_p(gz->enc2)) {
         str = rb_econv_str_convert(gz->ec, str, ECONV_PARTIAL_INPUT);
 	rb_enc_associate(str, gz->enc);
+	OBJ_TAINT(str);
 	return str;
     }
     return rb_str_conv_enc_opts(str, gz->enc2, gz->enc,
@@ -2739,16 +2727,16 @@ gzfile_fill(struct gzfile *gz, long len)
         rb_raise(rb_eArgError, "negative length %ld given", len);
     if (len == 0)
 	return 0;
-    while (!ZSTREAM_IS_FINISHED(&gz->z) && ZSTREAM_BUF_FILLED(&gz->z) < len) {
-	gzfile_read_more(gz, Qnil);
+    while (!ZSTREAM_IS_FINISHED(&gz->z) && gz->z.buf_filled < len) {
+	gzfile_read_more(gz);
     }
     if (GZFILE_IS_FINISHED(gz)) {
 	if (!(gz->z.flags & GZFILE_FLAG_FOOTER_FINISHED)) {
-	    gzfile_check_footer(gz, Qnil);
+	    gzfile_check_footer(gz);
 	}
 	return -1;
     }
-    return len < ZSTREAM_BUF_FILLED(&gz->z) ? len : ZSTREAM_BUF_FILLED(&gz->z);
+    return len < gz->z.buf_filled ? len : gz->z.buf_filled;
 }
 
 static VALUE
@@ -2772,6 +2760,9 @@ gzfile_readpartial(struct gzfile *gz, long len, VALUE outbuf)
     if (len < 0)
         rb_raise(rb_eArgError, "negative length %ld given", len);
 
+    if (!NIL_P(outbuf))
+	OBJ_TAINT(outbuf);
+
     if (len == 0) {
         if (NIL_P(outbuf))
             return rb_str_new(0, 0);
@@ -2780,12 +2771,12 @@ gzfile_readpartial(struct gzfile *gz, long len, VALUE outbuf)
             return outbuf;
         }
     }
-    while (!ZSTREAM_IS_FINISHED(&gz->z) && ZSTREAM_BUF_FILLED(&gz->z) == 0) {
-	gzfile_read_more(gz, outbuf);
+    while (!ZSTREAM_IS_FINISHED(&gz->z) && gz->z.buf_filled == 0) {
+	gzfile_read_more(gz);
     }
     if (GZFILE_IS_FINISHED(gz)) {
 	if (!(gz->z.flags & GZFILE_FLAG_FOOTER_FINISHED)) {
-	    gzfile_check_footer(gz, outbuf);
+	    gzfile_check_footer(gz);
 	}
         if (!NIL_P(outbuf))
             rb_str_resize(outbuf, 0);
@@ -2798,10 +2789,10 @@ gzfile_readpartial(struct gzfile *gz, long len, VALUE outbuf)
     if (!NIL_P(outbuf)) {
         rb_str_resize(outbuf, RSTRING_LEN(dst));
         memcpy(RSTRING_PTR(outbuf), RSTRING_PTR(dst), RSTRING_LEN(dst));
-	rb_str_resize(dst, 0);
-	rb_gc_force_recycle(dst);
+	RB_GC_GUARD(dst);
 	dst = outbuf;
     }
+    OBJ_TAINT(dst);  /* for safe */
     return dst;
 }
 
@@ -2811,11 +2802,11 @@ gzfile_read_all(struct gzfile *gz)
     VALUE dst;
 
     while (!ZSTREAM_IS_FINISHED(&gz->z)) {
-	gzfile_read_more(gz, Qnil);
+	gzfile_read_more(gz);
     }
     if (GZFILE_IS_FINISHED(gz)) {
 	if (!(gz->z.flags & GZFILE_FLAG_FOOTER_FINISHED)) {
-	    gzfile_check_footer(gz, Qnil);
+	    gzfile_check_footer(gz);
 	}
 	return rb_str_new(0, 0);
     }
@@ -2823,6 +2814,7 @@ gzfile_read_all(struct gzfile *gz)
     dst = zstream_detach_buffer(&gz->z);
     if (NIL_P(dst)) return dst;
     gzfile_calc_crc(gz, dst);
+    OBJ_TAINT(dst);
     return gzfile_newstr(gz, dst);
 }
 
@@ -2833,12 +2825,12 @@ gzfile_getc(struct gzfile *gz)
     int len;
 
     len = rb_enc_mbmaxlen(gz->enc);
-    while (!ZSTREAM_IS_FINISHED(&gz->z) && ZSTREAM_BUF_FILLED(&gz->z) < len) {
-	gzfile_read_more(gz, Qnil);
+    while (!ZSTREAM_IS_FINISHED(&gz->z) && gz->z.buf_filled < len) {
+	gzfile_read_more(gz);
     }
     if (GZFILE_IS_FINISHED(gz)) {
 	if (!(gz->z.flags & GZFILE_FLAG_FOOTER_FINISHED)) {
-	    gzfile_check_footer(gz, Qnil);
+	    gzfile_check_footer(gz);
 	}
 	return Qnil;
     }
@@ -2846,18 +2838,22 @@ gzfile_getc(struct gzfile *gz)
     if (gz->ec && rb_enc_dummy_p(gz->enc2)) {
 	const unsigned char *ss, *sp, *se;
 	unsigned char *ds, *dp, *de;
-	VALUE cbuf = rb_enc_str_new(0, GZFILE_CBUF_CAPA, gz->enc);
 
+	if (!gz->cbuf) {
+	    gz->cbuf = ALLOC_N(char, GZFILE_CBUF_CAPA);
+	}
         ss = sp = (const unsigned char*)RSTRING_PTR(gz->z.buf);
-        se = sp + ZSTREAM_BUF_FILLED(&gz->z);
-        ds = dp = (unsigned char *)RSTRING_PTR(cbuf);
+        se = sp + gz->z.buf_filled;
+        ds = dp = (unsigned char *)gz->cbuf;
         de = (unsigned char *)ds + GZFILE_CBUF_CAPA;
         (void)rb_econv_convert(gz->ec, &sp, se, &dp, de, ECONV_PARTIAL_INPUT|ECONV_AFTER_OUTPUT);
         rb_econv_check_error(gz->ec);
 	dst = zstream_shift_buffer(&gz->z, sp - ss);
 	gzfile_calc_crc(gz, dst);
-	rb_str_resize(cbuf, dp - ds);
-	return cbuf;
+	dst = rb_str_new(gz->cbuf, dp - ds);
+	rb_enc_associate(dst, gz->enc);
+	OBJ_TAINT(dst);
+	return dst;
     }
     else {
 	buf = gz->z.buf;
@@ -2904,7 +2900,7 @@ gzfile_writer_end(struct gzfile *gz)
     if (ZSTREAM_IS_CLOSING(&gz->z)) return;
     gz->z.flags |= ZSTREAM_FLAG_CLOSING;
 
-    rb_ensure(gzfile_writer_end_run, (VALUE)gz, zstream_ensure_end, (VALUE)&gz->z);
+    rb_ensure(gzfile_writer_end_run, (VALUE)gz, zstream_end, (VALUE)&gz->z);
 }
 
 static VALUE
@@ -2914,7 +2910,7 @@ gzfile_reader_end_run(VALUE arg)
 
     if (GZFILE_IS_FINISHED(gz)
 	&& !(gz->z.flags & GZFILE_FLAG_FOOTER_FINISHED)) {
-	gzfile_check_footer(gz, Qnil);
+	gzfile_check_footer(gz);
     }
 
     return Qnil;
@@ -2926,7 +2922,7 @@ gzfile_reader_end(struct gzfile *gz)
     if (ZSTREAM_IS_CLOSING(&gz->z)) return;
     gz->z.flags |= ZSTREAM_FLAG_CLOSING;
 
-    rb_ensure(gzfile_reader_end_run, (VALUE)gz, zstream_ensure_end, (VALUE)&gz->z);
+    rb_ensure(gzfile_reader_end_run, (VALUE)gz, zstream_end, (VALUE)&gz->z);
 }
 
 static void
@@ -2951,11 +2947,12 @@ gzfile_reader_get_unused(struct gzfile *gz)
     if (!ZSTREAM_IS_READY(&gz->z)) return Qnil;
     if (!GZFILE_IS_FINISHED(gz)) return Qnil;
     if (!(gz->z.flags & GZFILE_FLAG_FOOTER_FINISHED)) {
-	gzfile_check_footer(gz, Qnil);
+	gzfile_check_footer(gz);
     }
     if (NIL_P(gz->z.input)) return Qnil;
 
     str = rb_str_resurrect(gz->z.input);
+    OBJ_TAINT(str);  /* for safe */
     return str;
 }
 
@@ -3022,7 +3019,7 @@ static VALUE
 new_wrap(VALUE tmp)
 {
     new_wrap_arg_t *arg = (new_wrap_arg_t *)tmp;
-    return rb_class_new_instance_kw(arg->argc, arg->argv, arg->klass, RB_PASS_CALLED_KEYWORDS);
+    return rb_class_new_instance(arg->argc, arg->argv, arg->klass);
 }
 
 static VALUE
@@ -3055,7 +3052,7 @@ gzfile_wrap(int argc, VALUE *argv, VALUE klass, int close_io_on_error)
 	}
     }
     else {
-	obj = rb_class_new_instance_kw(argc, argv, klass, RB_PASS_CALLED_KEYWORDS);
+	obj = rb_class_new_instance(argc, argv, klass);
     }
 
     if (rb_block_given_p()) {
@@ -3172,6 +3169,7 @@ rb_gzfile_orig_name(VALUE obj)
     if (!NIL_P(str)) {
 	str = rb_str_dup(str);
     }
+    OBJ_TAINT(str);  /* for safe */
     return str;
 }
 
@@ -3188,6 +3186,7 @@ rb_gzfile_comment(VALUE obj)
     if (!NIL_P(str)) {
 	str = rb_str_dup(str);
     }
+    OBJ_TAINT(str);  /* for safe */
     return str;
 }
 
@@ -3219,7 +3218,7 @@ rb_gzfile_set_lineno(VALUE obj, VALUE lineno)
  * Document-method: Zlib::GzipWriter#mtime=
  *
  * Specify the modification time (+mtime+) in the gzip header.
- * Using an Integer.
+ * Using a Fixnum or Integer.
  *
  * Setting the mtime in the gzip header does not effect the
  * mtime of the file generated. Different utilities that
@@ -3246,7 +3245,6 @@ rb_gzfile_set_mtime(VALUE obj, VALUE mtime)
 
     val = rb_Integer(mtime);
     gz->mtime = NUM2UINT(val);
-    gz->z.flags |= GZFILE_FLAG_MTIME_IS_SET;
 
     return mtime;
 }
@@ -3419,14 +3417,7 @@ static VALUE
 rb_gzfile_total_out(VALUE obj)
 {
     struct gzfile *gz = get_gzfile(obj);
-    uLong total_out = gz->z.stream.total_out;
-    long buf_filled = ZSTREAM_BUF_FILLED(&gz->z);
-
-    if (total_out >= (uLong)buf_filled) {
-        return rb_uint2inum(total_out - buf_filled);
-    } else {
-        return LONG2FIX(-(buf_filled - (long)total_out));
-    }
+    return rb_uint2inum(gz->z.stream.total_out - gz->z.buf_filled);
 }
 
 /*
@@ -3592,23 +3583,18 @@ rb_gzwriter_flush(int argc, VALUE *argv, VALUE obj)
  * Same as IO.
  */
 static VALUE
-rb_gzwriter_write(int argc, VALUE *argv, VALUE obj)
+rb_gzwriter_write(VALUE obj, VALUE str)
 {
     struct gzfile *gz = get_gzfile(obj);
-    size_t total = 0;
-
-    while (argc-- > 0) {
-	VALUE str = *argv++;
-	if (!RB_TYPE_P(str, T_STRING))
-	    str = rb_obj_as_string(str);
-	if (gz->enc2 && gz->enc2 != rb_ascii8bit_encoding()) {
-	    str = rb_str_conv_enc(str, rb_enc_get(str), gz->enc2);
-	}
-	gzfile_write(gz, (Bytef*)RSTRING_PTR(str), RSTRING_LEN(str));
-	total += RSTRING_LEN(str);
-	RB_GC_GUARD(str);
+
+    if (!RB_TYPE_P(str, T_STRING))
+	str = rb_obj_as_string(str);
+    if (gz->enc2 && gz->enc2 != rb_ascii8bit_encoding()) {
+	str = rb_str_conv_enc(str, rb_enc_get(str), gz->enc2);
     }
-    return SIZET2NUM(total);
+    gzfile_write(gz, (Bytef*)RSTRING_PTR(str), RSTRING_LEN(str));
+    RB_GC_GUARD(str);
+    return INT2FIX(RSTRING_LEN(str));
 }
 
 /*
@@ -3757,7 +3743,7 @@ rb_gzreader_initialize(int argc, VALUE *argv, VALUE obj)
     }
     gz->io = io;
     ZSTREAM_READY(&gz->z);
-    gzfile_read_header(gz, Qnil);
+    gzfile_read_header(gz);
     rb_gzfile_ecopts(gz, opt);
 
     if (rb_respond_to(io, id_path)) {
@@ -4005,20 +3991,20 @@ gzreader_skip_linebreaks(struct gzfile *gz)
     char *p;
     int n;
 
-    while (ZSTREAM_BUF_FILLED(&gz->z) == 0) {
+    while (gz->z.buf_filled == 0) {
 	if (GZFILE_IS_FINISHED(gz)) return;
-	gzfile_read_more(gz, Qnil);
+	gzfile_read_more(gz);
     }
     n = 0;
     p = RSTRING_PTR(gz->z.buf);
 
     while (n++, *(p++) == '\n') {
-	if (n >= ZSTREAM_BUF_FILLED(&gz->z)) {
+	if (n >= gz->z.buf_filled) {
 	    str = zstream_detach_buffer(&gz->z);
 	    gzfile_calc_crc(gz, str);
-	    while (ZSTREAM_BUF_FILLED(&gz->z) == 0) {
+	    while (gz->z.buf_filled == 0) {
 		if (GZFILE_IS_FINISHED(gz)) return;
-		gzfile_read_more(gz, Qnil);
+		gzfile_read_more(gz);
 	    }
 	    n = 0;
 	    p = RSTRING_PTR(gz->z.buf);
@@ -4040,7 +4026,7 @@ static long
 gzreader_charboundary(struct gzfile *gz, long n)
 {
     char *s = RSTRING_PTR(gz->z.buf);
-    char *e = s + ZSTREAM_BUF_FILLED(&gz->z);
+    char *e = s + gz->z.buf_filled;
     char *p = rb_enc_left_char_head(s, s + n, e, gz->enc);
     long l = p - s;
     if (l < n) {
@@ -4135,25 +4121,25 @@ gzreader_gets(int argc, VALUE *argv, VALUE obj)
 	gzreader_skip_linebreaks(gz);
     }
 
-    while (ZSTREAM_BUF_FILLED(&gz->z) < rslen) {
+    while (gz->z.buf_filled < rslen) {
 	if (ZSTREAM_IS_FINISHED(&gz->z)) {
-	    if (ZSTREAM_BUF_FILLED(&gz->z) > 0) gz->lineno++;
+	    if (gz->z.buf_filled > 0) gz->lineno++;
 	    return gzfile_read(gz, rslen);
 	}
-	gzfile_read_more(gz, Qnil);
+	gzfile_read_more(gz);
     }
 
     p = RSTRING_PTR(gz->z.buf);
     n = rslen;
     for (;;) {
 	long filled;
-	if (n > ZSTREAM_BUF_FILLED(&gz->z)) {
+	if (n > gz->z.buf_filled) {
 	    if (ZSTREAM_IS_FINISHED(&gz->z)) break;
-	    gzfile_read_more(gz, Qnil);
+	    gzfile_read_more(gz);
 	    p = RSTRING_PTR(gz->z.buf) + n - rslen;
 	}
 	if (!rspara) rscheck(rsptr, rslen, rs);
-	filled = ZSTREAM_BUF_FILLED(&gz->z);
+	filled = gz->z.buf_filled;
 	if (limit > 0 && filled >= limit) {
 	    filled = limit;
 	}
@@ -4170,7 +4156,7 @@ gzreader_gets(int argc, VALUE *argv, VALUE obj)
 	    p++, n++;
 	}
     }
-    if (maxlen > 1 && n == limit && (ZSTREAM_BUF_FILLED(&gz->z) > n || !ZSTREAM_IS_FINISHED(&gz->z))) {
+    if (maxlen > 1 && n == limit && (gz->z.buf_filled > n || !ZSTREAM_IS_FINISHED(&gz->z))) {
 	n = gzreader_charboundary(gz, n);
     }
 
@@ -4276,184 +4262,11 @@ rb_gzreader_external_encoding(VALUE self)
     return rb_enc_from_encoding(get_gzfile(self)->enc);
 }
 
-static VALUE
-zlib_gzip_end_rescue(VALUE arg)
-{
-    struct gzfile *gz = (struct gzfile *)arg;
-    gz->end(gz);
-    return Qnil;
-}
-
-static VALUE
-zlib_gzip_ensure(VALUE arg)
-{
-    return rb_rescue(zlib_gzip_end_rescue, arg, NULL, Qnil);
-}
-
-static void
-zlib_gzip_end(struct gzfile *gz)
-{
-    gz->z.flags |= ZSTREAM_FLAG_CLOSING;
-    zstream_run(&gz->z, (Bytef*)"", 0, Z_FINISH);
-    gzfile_make_footer(gz);
-    zstream_end(&gz->z);
-}
-
-#define OPTHASH_GIVEN_P(opts) \
-    (argc > 0 && !NIL_P((opts) = rb_check_hash_type(argv[argc-1])) && (--argc, 1))
-static ID id_level, id_strategy;
-static VALUE zlib_gzip_run(VALUE arg);
-
-/*
- * call-seq:
- *   Zlib.gzip(src, level: nil, strategy: nil) -> String
- *
- * Gzip the given +string+. Valid values of level are
- * Zlib::NO_COMPRESSION, Zlib::BEST_SPEED, Zlib::BEST_COMPRESSION,
- * Zlib::DEFAULT_COMPRESSION (default), or an integer from 0 to 9.
- *
- * This method is almost equivalent to the following code:
- *
- *   def gzip(string, level: nil, strategy: nil)
- *     sio = StringIO.new
- *     sio.binmode
- *     gz = Zlib::GzipWriter.new(sio, level, strategy)
- *     gz.write(string)
- *     gz.close
- *     sio.string
- *   end
- *
- * See also Zlib.gunzip
- *
- */
-static VALUE
-zlib_s_gzip(int argc, VALUE *argv, VALUE klass)
-{
-    struct gzfile gz0;
-    struct gzfile *gz = &gz0;
-    int err;
-    VALUE src, opts, level=Qnil, strategy=Qnil, args[2];
-
-    if (OPTHASH_GIVEN_P(opts)) {
-	ID keyword_ids[2];
-	VALUE kwargs[2];
-	keyword_ids[0] = id_level;
-	keyword_ids[1] = id_strategy;
-	rb_get_kwargs(opts, keyword_ids, 0, 2, kwargs);
-	if (kwargs[0] != Qundef) {
-	    level = kwargs[0];
-	}
-	if (kwargs[1] != Qundef) {
-	    strategy = kwargs[1];
-	}
-    }
-    rb_scan_args(argc, argv, "10", &src);
-    StringValue(src);
-    gzfile_init(gz, &deflate_funcs, zlib_gzip_end);
-    gz->level = ARG_LEVEL(level);
-    err = deflateInit2(&gz->z.stream, gz->level, Z_DEFLATED,
-		       -MAX_WBITS, DEF_MEM_LEVEL, ARG_STRATEGY(strategy));
-    if (err != Z_OK) {
-	zlib_gzip_end(gz);
-	raise_zlib_error(err, gz->z.stream.msg);
-    }
-    ZSTREAM_READY(&gz->z);
-    args[0] = (VALUE)gz;
-    args[1] = src;
-    return rb_ensure(zlib_gzip_run, (VALUE)args, zlib_gzip_ensure, (VALUE)gz);
-}
-
-static VALUE
-zlib_gzip_run(VALUE arg)
-{
-    VALUE *args = (VALUE *)arg;
-    struct gzfile *gz = (struct gzfile *)args[0];
-    VALUE src = args[1];
-    long len;
-
-    gzfile_make_header(gz);
-    len = RSTRING_LEN(src);
-    if (len > 0) {
-	Bytef *ptr = (Bytef *)RSTRING_PTR(src);
-	gz->crc = checksum_long(crc32, gz->crc, ptr, len);
-	zstream_run(&gz->z, ptr, len, Z_NO_FLUSH);
-    }
-    gzfile_close(gz, 0);
-    return zstream_detach_buffer(&gz->z);
-}
-
-static void
-zlib_gunzip_end(struct gzfile *gz)
-{
-    gz->z.flags |= ZSTREAM_FLAG_CLOSING;
-    zstream_end(&gz->z);
-}
-
-static VALUE zlib_gunzip_run(VALUE arg);
-
-/*
- * call-seq:
- *   Zlib.gunzip(src) -> String
- *
- * Decode the given gzipped +string+.
- *
- * This method is almost equivalent to the following code:
- *
- *   def gunzip(string)
- *     sio = StringIO.new(string)
- *     gz = Zlib::GzipReader.new(sio, encoding: Encoding::ASCII_8BIT)
- *     gz.read
- *   ensure
- *     gz&.close
- *   end
- *
- * See also Zlib.gzip
- */
-static VALUE
-zlib_gunzip(VALUE klass, VALUE src)
-{
-    struct gzfile gz0;
-    struct gzfile *gz = &gz0;
-    int err;
-
-    StringValue(src);
-
-    gzfile_init(gz, &inflate_funcs, zlib_gunzip_end);
-    err = inflateInit2(&gz->z.stream, -MAX_WBITS);
-    if (err != Z_OK) {
-	raise_zlib_error(err, gz->z.stream.msg);
-    }
-    gz->io = Qundef;
-    gz->z.input = src;
-    ZSTREAM_READY(&gz->z);
-    return rb_ensure(zlib_gunzip_run, (VALUE)gz, zlib_gzip_ensure, (VALUE)gz);
-}
-
-static VALUE
-zlib_gunzip_run(VALUE arg)
-{
-    struct gzfile *gz = (struct gzfile *)arg;
-    VALUE dst;
-
-    gzfile_read_header(gz, Qnil);
-    dst = zstream_detach_buffer(&gz->z);
-    gzfile_calc_crc(gz, dst);
-    if (!ZSTREAM_IS_FINISHED(&gz->z)) {
-	rb_raise(cGzError, "unexpected end of file");
-    }
-    if (NIL_P(gz->z.input)) {
-	rb_raise(cNoFooter, "footer is not found");
-    }
-    gzfile_check_footer(gz, Qnil);
-    return dst;
-}
-
 #endif /* GZIP_SUPPORT */
 
 void
 Init_zlib(void)
 {
-#undef rb_intern
     VALUE mZlib, cZStream, cDeflate, cInflate;
 #if GZIP_SUPPORT
     VALUE cGzipFile, cGzipWriter, cGzipReader;
@@ -4688,7 +4501,7 @@ Init_zlib(void)
     rb_define_alloc_func(cGzipWriter, rb_gzwriter_s_allocate);
     rb_define_method(cGzipWriter, "initialize", rb_gzwriter_initialize,-1);
     rb_define_method(cGzipWriter, "flush", rb_gzwriter_flush, -1);
-    rb_define_method(cGzipWriter, "write", rb_gzwriter_write, -1);
+    rb_define_method(cGzipWriter, "write", rb_gzwriter_write, 1);
     rb_define_method(cGzipWriter, "putc", rb_gzwriter_putc, 1);
     rb_define_method(cGzipWriter, "<<", rb_gzwriter_addstr, 1);
     rb_define_method(cGzipWriter, "printf", rb_gzwriter_printf, -1);
@@ -4719,9 +4532,6 @@ Init_zlib(void)
     rb_define_method(cGzipReader, "readlines", rb_gzreader_readlines, -1);
     rb_define_method(cGzipReader, "external_encoding", rb_gzreader_external_encoding, 0);
 
-    rb_define_singleton_method(mZlib, "gzip", zlib_s_gzip, -1);
-    rb_define_singleton_method(mZlib, "gunzip", zlib_gunzip, 1);
-
     /* The OS code of current host */
     rb_define_const(mZlib, "OS_CODE", INT2FIX(OS_CODE));
     /* OS code for MSDOS hosts */
@@ -4755,8 +4565,6 @@ Init_zlib(void)
     /* OS code for unknown hosts */
     rb_define_const(mZlib, "OS_UNKNOWN", INT2FIX(OS_UNKNOWN));
 
-    id_level = rb_intern("level");
-    id_strategy = rb_intern("strategy");
 #endif /* GZIP_SUPPORT */
 }
 
@@ -4877,3 +4685,5 @@ Init_zlib(void)
  * Raised when the data length recorded in the gzip file footer is not equivalent
  * to the length of the actual uncompressed data.
  */
+
+
diff --git a/ext/zlib/zlib.gemspec b/ext/zlib/zlib.gemspec
deleted file mode 100644
index 4a77ae325e..0000000000
--- a/ext/zlib/zlib.gemspec
+++ /dev/null
@@ -1,35 +0,0 @@
-# coding: utf-8
-# frozen_string_literal: true
-
-source_version = ["", "ext/zlib/"].find do |dir|
-  begin
-    break File.open(File.join(__dir__, "#{dir}zlib.c")) {|f|
-      f.gets("\n#define RUBY_ZLIB_VERSION ")
-      f.gets[/\s*"(.+)"/, 1]
-    }
-  rescue Errno::ENOENT
-  end
-end
-
-Gem::Specification.new do |spec|
-  spec.name          = "zlib"
-  spec.version       = source_version
-  spec.authors       = ["Yukihiro Matsumoto", "UENO Katsuhiro"]
-  spec.email         = ["matz@ruby-lang.org", nil]
-
-  spec.summary       = %q{Ruby interface for the zlib compression/decompression library}
-  spec.description   = %q{Ruby interface for the zlib compression/decompression library}
-  spec.homepage      = "https://github.com/ruby/zlib"
-  spec.license       = "BSD-2-Clause"
-
-  spec.files         = [".gitignore", ".travis.yml", "Gemfile", "LICENSE.txt", "README.md", "Rakefile", "bin/console", "bin/setup", "ext/zlib/extconf.rb", "ext/zlib/zlib.c", "zlib.gemspec"]
-  spec.bindir        = "exe"
-  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
-  spec.extensions    = "ext/zlib/extconf.rb"
-  spec.required_ruby_version = ">= 2.3.0"
-
-  spec.add_development_dependency "bundler"
-  spec.add_development_dependency "rake"
-  spec.add_development_dependency "rake-compiler"
-end
diff --git a/file.c b/file.c
index 05cdf51e77..76162b0856 100644
--- a/file.c
+++ b/file.c
@@ -20,23 +20,12 @@
 #include <wchar.h>
 #endif
 #ifdef __APPLE__
-# if !(defined(__has_feature) && defined(__has_attribute))
-/* Maybe a bug in SDK of Xcode 10.2.1 */
-/* In this condition, <os/availability.h> does not define
- * API_AVAILABLE and similar, but __API_AVAILABLE and similar which
- * are defined in <Availability.h> */
-#   define API_AVAILABLE(...)
-#   define API_DEPRECATED(...)
-# endif
 #include <CoreFoundation/CFString.h>
 #endif
 
-#include "id.h"
-#include "ruby/encoding.h"
+#include "internal.h"
 #include "ruby/io.h"
 #include "ruby/util.h"
-#include "ruby/thread.h"
-#include "internal.h"
 #include "dln.h"
 #include "encindex.h"
 
@@ -74,13 +63,19 @@ int flock(int, int);
 #include <pwd.h>
 #endif
 
-#ifdef HAVE_SYS_SYSMACROS_H
-#include <sys/sysmacros.h>
-#endif
-
 #include <sys/types.h>
 #include <sys/stat.h>
 
+#if defined(__native_client__)
+# if defined(NACL_NEWLIB)
+#  include "nacl/utime.h"
+#  include "nacl/stat.h"
+#  include "nacl/unistd.h"
+# else
+#  undef HAVE_UTIMENSAT
+# endif
+#endif
+
 #ifdef HAVE_SYS_MKDEV_H
 #include <sys/mkdev.h>
 #endif
@@ -100,9 +95,9 @@ int flock(int, int);
 /* define system APIs */
 #ifdef _WIN32
 #include "win32/file.h"
-#define STAT(p, s)	rb_w32_ustati128((p), (s))
+#define STAT(p, s)	rb_w32_ustati64((p), (s))
 #undef lstat
-#define lstat(p, s)	rb_w32_ulstati128((p), (s))
+#define lstat(p, s)	rb_w32_ulstati64((p), (s))
 #undef access
 #define access(p, m)	rb_w32_uaccess((p), (m))
 #undef truncate
@@ -113,8 +108,8 @@ int flock(int, int);
 #define chown(p, o, g)	rb_w32_uchown((p), (o), (g))
 #undef lchown
 #define lchown(p, o, g)	rb_w32_ulchown((p), (o), (g))
-#undef utimensat
-#define utimensat(s, p, t, f)	rb_w32_uutimensat((s), (p), (t), (f))
+#undef utime
+#define utime(p, t)	rb_w32_uutime((p), (t))
 #undef link
 #define link(f, t)	rb_w32_ulink((f), (t))
 #undef unlink
@@ -123,43 +118,16 @@ int flock(int, int);
 #define rename(f, t)	rb_w32_urename((f), (t))
 #undef symlink
 #define symlink(s, l)	rb_w32_usymlink((s), (l))
-
-#ifdef HAVE_REALPATH
-/* Don't use native realpath(3) on Windows, as the check for
-   absolute paths does not work for drive letters. */
-#undef HAVE_REALPATH
-#endif
 #else
 #define STAT(p, s)	stat((p), (s))
 #endif
 
-#if defined _WIN32 || defined __APPLE__
-# define USE_OSPATH 1
-# define TO_OSPATH(str) rb_str_encode_ospath(str)
-#else
-# define USE_OSPATH 0
-# define TO_OSPATH(str) (str)
-#endif
-
-/* utime may fail if time is out-of-range for the FS [ruby-dev:38277] */
-#if defined DOSISH || defined __CYGWIN__
-#  define UTIME_EINVAL
-#endif
-
-/* Solaris 10 realpath(3) doesn't support File.realpath */
-#if defined HAVE_REALPATH && defined __sun && defined __SVR4
-#undef HAVE_REALPATH
-#endif
-
-#ifdef HAVE_REALPATH
-#include <limits.h>
-#include <stdlib.h>
-#endif
-
 VALUE rb_cFile;
 VALUE rb_mFileTest;
 VALUE rb_cStat;
 
+#define insecure_obj_p(obj, level) ((level) > 0 && OBJ_TAINTED(obj))
+
 static VALUE
 file_path_convert(VALUE name)
 {
@@ -193,49 +161,64 @@ check_path_encoding(VALUE str)
 }
 
 VALUE
-rb_get_path_check_to_string(VALUE obj)
+rb_get_path_check_to_string(VALUE obj, int level)
 {
     VALUE tmp;
     ID to_path;
 
+    if (insecure_obj_p(obj, level)) {
+	rb_insecure_operation();
+    }
+
     if (RB_TYPE_P(obj, T_STRING)) {
 	return obj;
     }
     CONST_ID(to_path, "to_path");
-    tmp = rb_check_funcall_default(obj, to_path, 0, 0, obj);
+    tmp = rb_check_funcall(obj, to_path, 0, 0);
+    if (tmp == Qundef) {
+	tmp = obj;
+    }
     StringValue(tmp);
     return tmp;
 }
 
 VALUE
-rb_get_path_check_convert(VALUE obj)
+rb_get_path_check_convert(VALUE obj, VALUE tmp, int level)
 {
-    obj = file_path_convert(obj);
-
-    check_path_encoding(obj);
-    if (!rb_str_to_cstr(obj)) {
-	rb_raise(rb_eArgError, "path name contains null byte");
+    tmp = file_path_convert(tmp);
+    if (obj != tmp && insecure_obj_p(tmp, level)) {
+	rb_insecure_operation();
     }
 
-    return rb_str_new4(obj);
+    check_path_encoding(tmp);
+    StringValueCStr(tmp);
+
+    return rb_str_new4(tmp);
+}
+
+static VALUE
+rb_get_path_check(VALUE obj, int level)
+{
+    VALUE tmp = rb_get_path_check_to_string(obj, level);
+    return rb_get_path_check_convert(obj, tmp, level);
 }
 
 VALUE
 rb_get_path_no_checksafe(VALUE obj)
 {
-    return rb_get_path(obj);
+    return rb_get_path_check(obj, 0);
 }
 
 VALUE
 rb_get_path(VALUE obj)
 {
-    return rb_get_path_check_convert(rb_get_path_check_to_string(obj));
+    return rb_get_path_check(obj, rb_safe_level());
 }
 
 VALUE
 rb_str_encode_ospath(VALUE path)
 {
-#if USE_OSPATH
+#if defined _WIN32 || defined __APPLE__
     int encidx = ENCODING_GET(path);
 #ifdef _WIN32
     if (encidx == ENCINDEX_ASCII) {
@@ -358,72 +341,20 @@ ignored_char_p(const char *p, const char *e, rb_encoding *enc)
 
 #define apply2args(n) (rb_check_arity(argc, n, UNLIMITED_ARGUMENTS), argc-=n)
 
-struct apply_filename {
-    const char *ptr;
-    VALUE path;
-};
-
-struct apply_arg {
-    int i;
-    int argc;
-    int errnum;
-    int (*func)(const char *, void *);
-    void *arg;
-    struct apply_filename fn[FLEX_ARY_LEN];
-};
-
-static void *
-no_gvl_apply2files(void *ptr)
-{
-    struct apply_arg *aa = ptr;
-
-    for (aa->i = 0; aa->i < aa->argc; aa->i++) {
-	if (aa->func(aa->fn[aa->i].ptr, aa->arg) < 0) {
-	    aa->errnum = errno;
-	    break;
-	}
-    }
-    return 0;
-}
-
-#ifdef UTIME_EINVAL
-NORETURN(static void utime_failed(struct apply_arg *));
-static int utime_internal(const char *, void *);
-#endif
-
 static VALUE
-apply2files(int (*func)(const char *, void *), int argc, VALUE *argv, void *arg)
+apply2files(void (*func)(const char *, VALUE, void *), int argc, VALUE *argv, void *arg)
 {
-    VALUE v;
-    const size_t size = sizeof(struct apply_filename);
-    const long len = (long)(offsetof(struct apply_arg, fn) + (size * argc));
-    struct apply_arg *aa = ALLOCV(v, len);
-
-    aa->errnum = 0;
-    aa->argc = argc;
-    aa->arg = arg;
-    aa->func = func;
-
-    for (aa->i = 0; aa->i < argc; aa->i++) {
-	VALUE path = rb_get_path(argv[aa->i]);
+    long i;
+    volatile VALUE path;
 
+    for (i=0; i<argc; i++) {
+	const char *s;
+	path = rb_get_path(argv[i]);
 	path = rb_str_encode_ospath(path);
-	aa->fn[aa->i].ptr = RSTRING_PTR(path);
-	aa->fn[aa->i].path = path;
+	s = RSTRING_PTR(path);
+	(*func)(s, path, arg);
     }
 
-    rb_thread_call_without_gvl(no_gvl_apply2files, aa, RUBY_UBF_IO, 0);
-    if (aa->errnum) {
-#ifdef UTIME_EINVAL
-	if (func == utime_internal) {
-	    utime_failed(aa);
-	}
-#endif
-	rb_syserr_fail_path(aa->errnum, aa->fn[aa->i].path);
-    }
-    if (v) {
-	ALLOCV_END(v);
-    }
     return LONG2FIX(argc);
 }
 
@@ -435,13 +366,6 @@ apply2files(int (*func)(const char *, void *), int argc, VALUE *argv, void *arg)
  *  Returns the pathname used to create <i>file</i> as a string. Does
  *  not normalize the name.
  *
- *  The pathname may not point to the file corresponding to <i>file</i>.
- *  For instance, the pathname becomes void when the file has been
- *  moved or deleted.
- *
- *  This method raises IOError for a <i>file</i> created using
- *  File::Constants::TMPFILE because they don't have a pathname.
- *
  *     File.new("testfile").path               #=> "testfile"
  *     File.new("/tmp/../tmp/xxx", "w").path   #=> "/tmp/../tmp/xxx"
  *
@@ -454,12 +378,8 @@ rb_file_path(VALUE obj)
 
     fptr = RFILE(rb_io_taint_check(obj))->fptr;
     rb_io_check_initialized(fptr);
-
-    if (NIL_P(fptr->pathv)) {
-        rb_raise(rb_eIOError, "File is unnamed (TMPFILE?)");
-    }
-
-    return rb_str_dup(fptr->pathv);
+    if (NIL_P(fptr->pathv)) return Qnil;
+    return rb_obj_taint(rb_str_dup(fptr->pathv));
 }
 
 static size_t
@@ -503,7 +423,7 @@ get_stat(VALUE self)
     return st;
 }
 
-static struct timespec stat_mtimespec(const struct stat *st);
+static struct timespec stat_mtimespec(struct stat *st);
 
 /*
  *  call-seq:
@@ -580,7 +500,7 @@ static VALUE
 rb_stat_dev_major(VALUE self)
 {
 #if defined(major)
-    return UINT2NUM(major(get_stat(self)->st_dev));
+    return INT2NUM(major(get_stat(self)->st_dev));
 #else
     return Qnil;
 #endif
@@ -601,7 +521,7 @@ static VALUE
 rb_stat_dev_minor(VALUE self)
 {
 #if defined(minor)
-    return UINT2NUM(minor(get_stat(self)->st_dev));
+    return INT2NUM(minor(get_stat(self)->st_dev));
 #else
     return Qnil;
 #endif
@@ -620,12 +540,17 @@ rb_stat_dev_minor(VALUE self)
 static VALUE
 rb_stat_ino(VALUE self)
 {
-#ifdef HAVE_STRUCT_STAT_ST_INOHIGH
-    /* assume INTEGER_PACK_LSWORD_FIRST and st_inohigh is just next of st_ino */
-    return rb_integer_unpack(&get_stat(self)->st_ino, 2,
-            SIZEOF_STRUCT_STAT_ST_INO, 0,
-            INTEGER_PACK_LSWORD_FIRST|INTEGER_PACK_NATIVE_BYTE_ORDER|
-            INTEGER_PACK_2COMP);
+#ifdef _WIN32
+    struct stat *st = get_stat(self);
+    unsigned short *p2 = (unsigned short *)st;
+    unsigned int *p4 = (unsigned int *)st;
+    uint64_t r;
+    r = p2[2];
+    r <<= 16;
+    r |= p2[7];
+    r <<= 32;
+    r |= p4[5];
+    return ULL2NUM(r);
 #elif SIZEOF_STRUCT_STAT_ST_INO > SIZEOF_LONG
     return ULL2NUM(get_stat(self)->st_ino);
 #else
@@ -739,7 +664,7 @@ static VALUE
 rb_stat_rdev_major(VALUE self)
 {
 #if defined(HAVE_STRUCT_STAT_ST_RDEV) && defined(major)
-    return UINT2NUM(major(get_stat(self)->st_rdev));
+    return DEVT2NUM(major(get_stat(self)->st_rdev));
 #else
     return Qnil;
 #endif
@@ -760,7 +685,7 @@ static VALUE
 rb_stat_rdev_minor(VALUE self)
 {
 #if defined(HAVE_STRUCT_STAT_ST_RDEV) && defined(minor)
-    return UINT2NUM(minor(get_stat(self)->st_rdev));
+    return DEVT2NUM(minor(get_stat(self)->st_rdev));
 #else
     return Qnil;
 #endif
@@ -828,7 +753,7 @@ rb_stat_blocks(VALUE self)
 }
 
 static struct timespec
-stat_atimespec(const struct stat *st)
+stat_atimespec(struct stat *st)
 {
     struct timespec ts;
     ts.tv_sec = st->st_atime;
@@ -845,14 +770,14 @@ stat_atimespec(const struct stat *st)
 }
 
 static VALUE
-stat_atime(const struct stat *st)
+stat_atime(struct stat *st)
 {
     struct timespec ts = stat_atimespec(st);
     return rb_time_nano_new(ts.tv_sec, ts.tv_nsec);
 }
 
 static struct timespec
-stat_mtimespec(const struct stat *st)
+stat_mtimespec(struct stat *st)
 {
     struct timespec ts;
     ts.tv_sec = st->st_mtime;
@@ -869,14 +794,14 @@ stat_mtimespec(const struct stat *st)
 }
 
 static VALUE
-stat_mtime(const struct stat *st)
+stat_mtime(struct stat *st)
 {
     struct timespec ts = stat_mtimespec(st);
     return rb_time_nano_new(ts.tv_sec, ts.tv_nsec);
 }
 
 static struct timespec
-stat_ctimespec(const struct stat *st)
+stat_ctimespec(struct stat *st)
 {
     struct timespec ts;
     ts.tv_sec = st->st_ctime;
@@ -893,7 +818,7 @@ stat_ctimespec(const struct stat *st)
 }
 
 static VALUE
-stat_ctime(const struct stat *st)
+stat_ctime(struct stat *st)
 {
     struct timespec ts = stat_ctimespec(st);
     return rb_time_nano_new(ts.tv_sec, ts.tv_nsec);
@@ -901,15 +826,13 @@ stat_ctime(const struct stat *st)
 
 #define HAVE_STAT_BIRTHTIME
 #if defined(HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC)
-typedef struct stat statx_data;
 static VALUE
-stat_birthtime(const struct stat *st)
+stat_birthtime(struct stat *st)
 {
-    const struct timespec *ts = &st->st_birthtimespec;
+    struct timespec *ts = &st->st_birthtimespec;
     return rb_time_nano_new(ts->tv_sec, ts->tv_nsec);
 }
 #elif defined(_WIN32)
-typedef struct stat statx_data;
 # define stat_birthtime stat_ctime
 #else
 # undef HAVE_STAT_BIRTHTIME
@@ -920,7 +843,7 @@ typedef struct stat statx_data;
  *     stat.atime   -> time
  *
  *  Returns the last access time for this file as an object of class
- *  Time.
+ *  <code>Time</code>.
  *
  *     File.stat("testfile").atime   #=> Wed Dec 31 18:00:00 CST 1969
  *
@@ -1072,202 +995,95 @@ rb_stat_inspect(VALUE self)
 	}
     }
     rb_str_buf_cat2(str, ">");
+    OBJ_INFECT(str, self);
 
     return str;
 }
 
-typedef struct no_gvl_stat_data {
-    struct stat *st;
-    union {
-	const char *path;
-	int fd;
-    } file;
-} no_gvl_stat_data;
-
-static VALUE
-no_gvl_fstat(void *data)
-{
-    no_gvl_stat_data *arg = data;
-    return (VALUE)fstat(arg->file.fd, arg->st);
-}
-
-static int
-fstat_without_gvl(int fd, struct stat *st)
-{
-    no_gvl_stat_data data;
-
-    data.file.fd = fd;
-    data.st = st;
-
-    return (int)(VALUE)rb_thread_io_blocking_region(no_gvl_fstat, &data, fd);
-}
-
-static void *
-no_gvl_stat(void * data)
-{
-    no_gvl_stat_data *arg = data;
-    return (void *)(VALUE)STAT(arg->file.path, arg->st);
-}
-
-static int
-stat_without_gvl(const char *path, struct stat *st)
-{
-    no_gvl_stat_data data;
-
-    data.file.path = path;
-    data.st = st;
-
-    return (int)(VALUE)rb_thread_call_without_gvl(no_gvl_stat, &data,
-						  RUBY_UBF_IO, NULL);
-}
-
-#if !defined(HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC) && \
-    defined(HAVE_STRUCT_STATX_STX_BTIME)
-
-# ifndef HAVE_STATX
-#   ifdef HAVE_SYSCALL_H
-#     include <syscall.h>
-#   elif defined HAVE_SYS_SYSCALL_H
-#     include <sys/syscall.h>
-#   endif
-#   if defined __linux__
-#     include <linux/stat.h>
-static inline int
-statx(int dirfd, const char *pathname, int flags,
-      unsigned int mask, struct statx *statxbuf)
-{
-    return (int)syscall(__NR_statx, dirfd, pathname, flags, mask, statxbuf);
-}
-#   endif
-# endif
-
-typedef struct no_gvl_statx_data {
-    struct statx *stx;
-    int fd;
-    const char *path;
-    int flags;
-    unsigned int mask;
-} no_gvl_statx_data;
-
-static VALUE
-io_blocking_statx(void *data)
-{
-    no_gvl_statx_data *arg = data;
-    return (VALUE)statx(arg->fd, arg->path, arg->flags, arg->mask, arg->stx);
-}
-
-static void *
-no_gvl_statx(void *data)
-{
-    return (void *)io_blocking_statx(data);
-}
-
 static int
-statx_without_gvl(const char *path, struct statx *stx, unsigned int mask)
+rb_stat(VALUE file, struct stat *st)
 {
-    no_gvl_statx_data data = {stx, AT_FDCWD, path, 0, mask};
-
-    /* call statx(2) with pathname */
-    return (int)(VALUE)rb_thread_call_without_gvl(no_gvl_statx, &data,
-                                                  RUBY_UBF_IO, NULL);
-}
+    VALUE tmp;
 
-static int
-fstatx_without_gvl(int fd, struct statx *stx, unsigned int mask)
-{
-    no_gvl_statx_data data = {stx, fd, "", AT_EMPTY_PATH, mask};
+    tmp = rb_check_convert_type(file, T_FILE, "IO", "to_io");
+    if (!NIL_P(tmp)) {
+	rb_io_t *fptr;
 
-    /* call statx(2) with fd */
-    return (int)rb_thread_io_blocking_region(io_blocking_statx, &data, fd);
+	GetOpenFile(tmp, fptr);
+	return fstat(fptr->fd, st);
+    }
+    FilePathValue(file);
+    file = rb_str_encode_ospath(file);
+    return STAT(StringValueCStr(file), st);
 }
 
-static int
-rb_statx(VALUE file, struct statx *stx, unsigned int mask)
+#ifdef _WIN32
+static HANDLE
+w32_io_info(VALUE *file, BY_HANDLE_FILE_INFORMATION *st)
 {
     VALUE tmp;
-    int result;
+    HANDLE f, ret = 0;
 
-    tmp = rb_check_convert_type_with_id(file, T_FILE, "IO", idTo_io);
+    tmp = rb_check_convert_type(*file, T_FILE, "IO", "to_io");
     if (!NIL_P(tmp)) {
-        rb_io_t *fptr;
-        GetOpenFile(tmp, fptr);
-        result = fstatx_without_gvl(fptr->fd, stx, mask);
-        file = tmp;
+	rb_io_t *fptr;
+
+	GetOpenFile(tmp, fptr);
+	f = (HANDLE)rb_w32_get_osfhandle(fptr->fd);
+	if (f == (HANDLE)-1) return INVALID_HANDLE_VALUE;
     }
     else {
-        FilePathValue(file);
-        file = rb_str_encode_ospath(file);
-        result = statx_without_gvl(RSTRING_PTR(file), stx, mask);
-    }
-    RB_GC_GUARD(file);
-    return result;
-}
-
-# define statx_has_birthtime(st) ((st)->stx_mask & STATX_BTIME)
-
-NORETURN(static void statx_notimplement(const char *field_name));
+	VALUE tmp;
+	WCHAR *ptr;
+	int len;
+	VALUE v;
 
-/* rb_notimplement() shows "function is unimplemented on this machine".
-   It is not applicable to statx which behavior depends on the filesystem. */
-static void
-statx_notimplement(const char *field_name)
-{
-    rb_raise(rb_eNotImpError,
-             "%s is unimplemented on this filesystem",
-             field_name);
+	FilePathValue(*file);
+	tmp = rb_str_encode_ospath(*file);
+	len = MultiByteToWideChar(CP_UTF8, 0, RSTRING_PTR(tmp), -1, NULL, 0);
+	ptr = ALLOCV_N(WCHAR, v, len);
+	MultiByteToWideChar(CP_UTF8, 0, RSTRING_PTR(tmp), -1, ptr, len);
+	f = CreateFileW(ptr, 0,
+			FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING,
+			FILE_FLAG_BACKUP_SEMANTICS, NULL);
+	ALLOCV_END(v);
+	if (f == INVALID_HANDLE_VALUE) return f;
+	ret = f;
+    }
+    if (GetFileType(f) == FILE_TYPE_DISK) {
+	ZeroMemory(st, sizeof(*st));
+	if (GetFileInformationByHandle(f, st)) return ret;
+    }
+    if (ret) CloseHandle(ret);
+    return INVALID_HANDLE_VALUE;
 }
 
 static VALUE
-statx_birthtime(const struct statx *stx, VALUE fname)
+close_handle(VALUE h)
 {
-    if (!statx_has_birthtime(stx)) {
-        /* birthtime is not supported on the filesystem */
-        statx_notimplement("birthtime");
-    }
-    return rb_time_nano_new(stx->stx_btime.tv_sec, stx->stx_btime.tv_nsec);
+    CloseHandle((HANDLE)h);
+    return Qfalse;
 }
 
-typedef struct statx statx_data;
-# define HAVE_STAT_BIRTHTIME
-
-#elif defined(HAVE_STAT_BIRTHTIME)
-# define statx_without_gvl(path, st, mask) stat_without_gvl(path, st)
-# define fstatx_without_gvl(fd, st, mask) fstat_without_gvl(fd, st)
-# define statx_birthtime(st, fname) stat_birthtime(st)
-# define statx_has_birthtime(st) 1
-# define rb_statx(file, st, mask) rb_stat(file, st)
-#else
-# define statx_has_birthtime(st) 0
-#endif
+struct w32_io_info_args {
+    VALUE *fname;
+    BY_HANDLE_FILE_INFORMATION *st;
+};
 
-static int
-rb_stat(VALUE file, struct stat *st)
+static VALUE
+call_w32_io_info(VALUE arg)
 {
-    VALUE tmp;
-    int result;
-
-    tmp = rb_check_convert_type_with_id(file, T_FILE, "IO", idTo_io);
-    if (!NIL_P(tmp)) {
-	rb_io_t *fptr;
-
-	GetOpenFile(tmp, fptr);
-	result = fstat_without_gvl(fptr->fd, st);
-	file = tmp;
-    }
-    else {
-	FilePathValue(file);
-	file = rb_str_encode_ospath(file);
-	result = stat_without_gvl(RSTRING_PTR(file), st);
-    }
-    RB_GC_GUARD(file);
-    return result;
+    struct w32_io_info_args *p = (void *)arg;
+    return (VALUE)w32_io_info(p->fname, p->st);
 }
+#endif
 
 /*
  *  call-seq:
  *     File.stat(file_name)   ->  stat
  *
- *  Returns a File::Stat object for the named file (see File::Stat).
+ *  Returns a <code>File::Stat</code> object for the named file (see
+ *  <code>File::Stat</code>).
  *
  *     File.stat("testfile").mtime   #=> Tue Apr 08 12:58:04 CDT 2003
  *
@@ -1279,8 +1095,7 @@ rb_file_s_stat(VALUE klass, VALUE fname)
     struct stat st;
 
     FilePathValue(fname);
-    fname = rb_str_encode_ospath(fname);
-    if (stat_without_gvl(RSTRING_PTR(fname), &st) < 0) {
+    if (rb_stat(fname, &st) < 0) {
 	rb_sys_fail_path(fname);
     }
     return rb_stat_new(&st);
@@ -1291,7 +1106,7 @@ rb_file_s_stat(VALUE klass, VALUE fname)
  *     ios.stat    -> stat
  *
  *  Returns status information for <em>ios</em> as an object of type
- *  File::Stat.
+ *  <code>File::Stat</code>.
  *
  *     f = File.new("testfile")
  *     s = f.stat
@@ -1314,33 +1129,12 @@ rb_io_stat(VALUE obj)
     return rb_stat_new(&st);
 }
 
-#ifdef HAVE_LSTAT
-static void *
-no_gvl_lstat(void *ptr)
-{
-    no_gvl_stat_data *arg = ptr;
-    return (void *)(VALUE)lstat(arg->file.path, arg->st);
-}
-
-static int
-lstat_without_gvl(const char *path, struct stat *st)
-{
-    no_gvl_stat_data data;
-
-    data.file.path = path;
-    data.st = st;
-
-    return (int)(VALUE)rb_thread_call_without_gvl(no_gvl_lstat, &data,
-						    RUBY_UBF_IO, NULL);
-}
-#endif /* HAVE_LSTAT */
-
 /*
  *  call-seq:
  *     File.lstat(file_name)   -> stat
  *
- *  Same as File::stat, but does not follow the last symbolic link.
- *  Instead, reports on the link itself.
+ *  Same as <code>File::stat</code>, but does not follow the last symbolic
+ *  link. Instead, reports on the link itself.
  *
  *     File.symlink("testfile", "link2test")   #=> 0
  *     File.stat("testfile").size              #=> 66
@@ -1357,7 +1151,7 @@ rb_file_s_lstat(VALUE klass, VALUE fname)
 
     FilePathValue(fname);
     fname = rb_str_encode_ospath(fname);
-    if (lstat_without_gvl(StringValueCStr(fname), &st) == -1) {
+    if (lstat(StringValueCStr(fname), &st) == -1) {
 	rb_sys_fail_path(fname);
     }
     return rb_stat_new(&st);
@@ -1370,8 +1164,8 @@ rb_file_s_lstat(VALUE klass, VALUE fname)
  *  call-seq:
  *     file.lstat   ->  stat
  *
- *  Same as IO#stat, but does not follow the last symbolic link.
- *  Instead, reports on the link itself.
+ *  Same as <code>IO#stat</code>, but does not follow the last symbolic
+ *  link. Instead, reports on the link itself.
  *
  *     File.symlink("testfile", "link2test")   #=> 0
  *     File.stat("testfile").size              #=> 66
@@ -1391,7 +1185,7 @@ rb_file_lstat(VALUE obj)
     GetOpenFile(obj, fptr);
     if (NIL_P(fptr->pathv)) return Qnil;
     path = rb_str_encode_ospath(fptr->pathv);
-    if (lstat_without_gvl(RSTRING_PTR(path), &st) == -1) {
+    if (lstat(RSTRING_PTR(path), &st) == -1) {
 	rb_sys_fail_path(fptr->pathv);
     }
     return rb_stat_new(&st);
@@ -1455,6 +1249,15 @@ rb_group_member(GETGROUPS_T gid)
 #define USE_GETEUID 1
 #endif
 
+#ifdef __native_client__
+// Although the NaCl toolchain contain eaccess() is it not yet
+// overridden by nacl_io.
+// TODO(sbc): Remove this once eaccess() is wired up correctly
+// in NaCl.
+# undef HAVE_EACCESS
+# undef USE_GETEUID
+#endif
+
 #ifndef HAVE_EACCESS
 int
 eaccess(const char *path, int mode)
@@ -1499,62 +1302,14 @@ eaccess(const char *path, int mode)
 }
 #endif
 
-struct access_arg {
-    const char *path;
-    int mode;
-};
-
-static void *
-nogvl_eaccess(void *ptr)
-{
-    struct access_arg *aa = ptr;
-
-    return (void *)(VALUE)eaccess(aa->path, aa->mode);
-}
-
-static int
-rb_eaccess(VALUE fname, int mode)
-{
-    struct access_arg aa;
-
-    FilePathValue(fname);
-    fname = rb_str_encode_ospath(fname);
-    aa.path = StringValueCStr(fname);
-    aa.mode = mode;
-
-    return (int)(VALUE)rb_thread_call_without_gvl(nogvl_eaccess, &aa,
-						RUBY_UBF_IO, 0);
-}
-
-static void *
-nogvl_access(void *ptr)
-{
-    struct access_arg *aa = ptr;
-
-    return (void *)(VALUE)access(aa->path, aa->mode);
-}
-
-static int
-rb_access(VALUE fname, int mode)
-{
-    struct access_arg aa;
-
-    FilePathValue(fname);
-    fname = rb_str_encode_ospath(fname);
-    aa.path = StringValueCStr(fname);
-    aa.mode = mode;
-
-    return (int)(VALUE)rb_thread_call_without_gvl(nogvl_access, &aa,
-						RUBY_UBF_IO, 0);
-}
 
 /*
  * Document-class: FileTest
  *
- *  FileTest implements file test operations similar to those used in
- *  File::Stat. It exists as a standalone module, and its methods are
- *  also insinuated into the File class. (Note that this is not done
- *  by inclusion: the interpreter cheats).
+ *  <code>FileTest</code> implements file test operations similar to
+ *  those used in <code>File::Stat</code>. It exists as a standalone
+ *  module, and its methods are also insinuated into the <code>File</code>
+ *  class. (Note that this is not done by inclusion: the interpreter cheats).
  *
  */
 
@@ -1642,7 +1397,7 @@ rb_file_symlink_p(VALUE obj, VALUE fname)
 
     FilePathValue(fname);
     fname = rb_str_encode_ospath(fname);
-    if (lstat_without_gvl(StringValueCStr(fname), &st) < 0) return Qfalse;
+    if (lstat(StringValueCStr(fname), &st) < 0) return Qfalse;
     if (S_ISLNK(st.st_mode)) return Qtrue;
 #endif
 
@@ -1786,15 +1541,14 @@ rb_file_exists_p(VALUE obj, VALUE fname)
  *
  * Returns <code>true</code> if the named file is readable by the effective
  * user and group id of this process. See eaccess(3).
- *
- * Note that some OS-level security features may cause this to return true
- * even though the file is not readable by the effective user/group.
  */
 
 static VALUE
 rb_file_readable_p(VALUE obj, VALUE fname)
 {
-    if (rb_eaccess(fname, R_OK) < 0) return Qfalse;
+    FilePathValue(fname);
+    fname = rb_str_encode_ospath(fname);
+    if (eaccess(StringValueCStr(fname), R_OK) < 0) return Qfalse;
     return Qtrue;
 }
 
@@ -1804,15 +1558,14 @@ rb_file_readable_p(VALUE obj, VALUE fname)
  *
  * Returns <code>true</code> if the named file is readable by the real
  * user and group id of this process. See access(3).
- *
- * Note that some OS-level security features may cause this to return true
- * even though the file is not readable by the real user/group.
  */
 
 static VALUE
 rb_file_readable_real_p(VALUE obj, VALUE fname)
 {
-    if (rb_access(fname, R_OK) < 0) return Qfalse;
+    FilePathValue(fname);
+    fname = rb_str_encode_ospath(fname);
+    if (access(StringValueCStr(fname), R_OK) < 0) return Qfalse;
     return Qtrue;
 }
 
@@ -1860,15 +1613,14 @@ rb_file_world_readable_p(VALUE obj, VALUE fname)
  *
  * Returns <code>true</code> if the named file is writable by the effective
  * user and group id of this process. See eaccess(3).
- *
- * Note that some OS-level security features may cause this to return true
- * even though the file is not writable by the effective user/group.
  */
 
 static VALUE
 rb_file_writable_p(VALUE obj, VALUE fname)
 {
-    if (rb_eaccess(fname, W_OK) < 0) return Qfalse;
+    FilePathValue(fname);
+    fname = rb_str_encode_ospath(fname);
+    if (eaccess(StringValueCStr(fname), W_OK) < 0) return Qfalse;
     return Qtrue;
 }
 
@@ -1877,16 +1629,15 @@ rb_file_writable_p(VALUE obj, VALUE fname)
  *    File.writable_real?(file_name)   -> true or false
  *
  * Returns <code>true</code> if the named file is writable by the real
- * user and group id of this process. See access(3).
- *
- * Note that some OS-level security features may cause this to return true
- * even though the file is not writable by the real user/group.
+ * user and group id of this process. See access(3)
  */
 
 static VALUE
 rb_file_writable_real_p(VALUE obj, VALUE fname)
 {
-    if (rb_access(fname, W_OK) < 0) return Qfalse;
+    FilePathValue(fname);
+    fname = rb_str_encode_ospath(fname);
+    if (access(StringValueCStr(fname), W_OK) < 0) return Qfalse;
     return Qtrue;
 }
 
@@ -1926,19 +1677,14 @@ rb_file_world_writable_p(VALUE obj, VALUE fname)
  *
  * Returns <code>true</code> if the named file is executable by the effective
  * user and group id of this process. See eaccess(3).
- *
- * Windows does not support execute permissions separately from read
- * permissions. On Windows, a file is only considered executable if it ends in
- * .bat, .cmd, .com, or .exe.
- *
- * Note that some OS-level security features may cause this to return true
- * even though the file is not executable by the effective user/group.
  */
 
 static VALUE
 rb_file_executable_p(VALUE obj, VALUE fname)
 {
-    if (rb_eaccess(fname, X_OK) < 0) return Qfalse;
+    FilePathValue(fname);
+    fname = rb_str_encode_ospath(fname);
+    if (eaccess(StringValueCStr(fname), X_OK) < 0) return Qfalse;
     return Qtrue;
 }
 
@@ -1948,19 +1694,14 @@ rb_file_executable_p(VALUE obj, VALUE fname)
  *
  * Returns <code>true</code> if the named file is executable by the real
  * user and group id of this process. See access(3).
- *
- * Windows does not support execute permissions separately from read
- * permissions. On Windows, a file is only considered executable if it ends in
- * .bat, .cmd, .com, or .exe.
- *
- * Note that some OS-level security features may cause this to return true
- * even though the file is not executable by the real user/group.
  */
 
 static VALUE
 rb_file_executable_real_p(VALUE obj, VALUE fname)
 {
-    if (rb_access(fname, X_OK) < 0) return Qfalse;
+    FilePathValue(fname);
+    fname = rb_str_encode_ospath(fname);
+    if (access(StringValueCStr(fname), X_OK) < 0) return Qfalse;
     return Qtrue;
 }
 
@@ -2090,7 +1831,9 @@ check3rdbyte(VALUE fname, int mode)
 {
     struct stat st;
 
-    if (rb_stat(fname, &st) < 0) return Qfalse;
+    FilePathValue(fname);
+    fname = rb_str_encode_ospath(fname);
+    if (STAT(StringValueCStr(fname), &st) < 0) return Qfalse;
     if (st.st_mode & mode) return Qtrue;
     return Qfalse;
 }
@@ -2101,8 +1844,6 @@ check3rdbyte(VALUE fname, int mode)
  *   File.setuid?(file_name)   ->  true or false
  *
  * Returns <code>true</code> if the named file has the setuid bit set.
- *
- * _file_name_ can be an IO object.
  */
 
 static VALUE
@@ -2120,8 +1861,6 @@ rb_file_suid_p(VALUE obj, VALUE fname)
  *   File.setgid?(file_name)   ->  true or false
  *
  * Returns <code>true</code> if the named file has the setgid bit set.
- *
- * _file_name_ can be an IO object.
  */
 
 static VALUE
@@ -2139,8 +1878,6 @@ rb_file_sgid_p(VALUE obj, VALUE fname)
  *   File.sticky?(file_name)   ->  true or false
  *
  * Returns <code>true</code> if the named file has the sticky bit set.
- *
- * _file_name_ can be an IO object.
  */
 
 static VALUE
@@ -2184,8 +1921,28 @@ rb_file_identical_p(VALUE obj, VALUE fname1, VALUE fname2)
     if (st1.st_ino != st2.st_ino) return Qfalse;
     return Qtrue;
 #else
-    extern VALUE rb_w32_file_identical_p(VALUE, VALUE);
-    return rb_w32_file_identical_p(fname1, fname2);
+    BY_HANDLE_FILE_INFORMATION st1, st2;
+    HANDLE f1 = 0, f2 = 0;
+
+    f1 = w32_io_info(&fname1, &st1);
+    if (f1 == INVALID_HANDLE_VALUE) return Qfalse;
+    if (f1) {
+	struct w32_io_info_args arg;
+	arg.fname = &fname2;
+	arg.st = &st2;
+	f2 = (HANDLE)rb_ensure(call_w32_io_info, (VALUE)&arg, close_handle, (VALUE)f1);
+    }
+    else {
+	f2 = w32_io_info(&fname2, &st2);
+    }
+    if (f2 == INVALID_HANDLE_VALUE) return Qfalse;
+    if (f2) CloseHandle(f2);
+
+    if (st1.dwVolumeSerialNumber == st2.dwVolumeSerialNumber &&
+	st1.nFileIndexHigh == st2.nFileIndexHigh &&
+	st1.nFileIndexLow == st2.nFileIndexLow)
+	return Qtrue;
+    return Qfalse;
 #endif
 }
 
@@ -2274,7 +2031,7 @@ rb_file_s_ftype(VALUE klass, VALUE fname)
 
     FilePathValue(fname);
     fname = rb_str_encode_ospath(fname);
-    if (lstat_without_gvl(StringValueCStr(fname), &st) == -1) {
+    if (lstat(StringValueCStr(fname), &st) == -1) {
 	rb_sys_fail_path(fname);
     }
 
@@ -2285,7 +2042,7 @@ rb_file_s_ftype(VALUE klass, VALUE fname)
  *  call-seq:
  *     File.atime(file_name)  ->  time
  *
- *  Returns the last access time for the named file as a Time object.
+ *  Returns the last access time for the named file as a Time object).
  *
  *  _file_name_ can be an IO object.
  *
@@ -2310,8 +2067,8 @@ rb_file_s_atime(VALUE klass, VALUE fname)
  *  call-seq:
  *     file.atime    -> time
  *
- *  Returns the last access time (a Time object) for <i>file</i>, or
- *  epoch if <i>file</i> has not been accessed.
+ *  Returns the last access time (a <code>Time</code> object)
+ *   for <i>file</i>, or epoch if <i>file</i> has not been accessed.
  *
  *     File.new("testfile").atime   #=> Wed Dec 31 18:00:00 CST 1969
  *
@@ -2433,6 +2190,7 @@ rb_file_ctime(VALUE obj)
     return stat_ctime(&st);
 }
 
+#if defined(HAVE_STAT_BIRTHTIME)
 /*
  *  call-seq:
  *     File.birthtime(file_name)  -> time
@@ -2447,18 +2205,17 @@ rb_file_ctime(VALUE obj)
  *
  */
 
-#if defined(HAVE_STAT_BIRTHTIME)
-RUBY_FUNC_EXPORTED VALUE
+static VALUE
 rb_file_s_birthtime(VALUE klass, VALUE fname)
 {
-    statx_data st;
+    struct stat st;
 
-    if (rb_statx(fname, &st, STATX_BTIME) < 0) {
+    if (rb_stat(fname, &st) < 0) {
 	int e = errno;
 	FilePathValue(fname);
 	rb_syserr_fail_path(e, fname);
     }
-    return statx_birthtime(&st, fname);
+    return stat_birthtime(&st);
 }
 #else
 # define rb_file_s_birthtime rb_f_notimplement
@@ -2481,13 +2238,13 @@ static VALUE
 rb_file_birthtime(VALUE obj)
 {
     rb_io_t *fptr;
-    statx_data st;
+    struct stat st;
 
     GetOpenFile(obj, fptr);
-    if (fstatx_without_gvl(fptr->fd, &st, STATX_BTIME) == -1) {
+    if (fstat(fptr->fd, &st) == -1) {
 	rb_sys_fail_path(fptr->pathv);
     }
-    return statx_birthtime(&st, fptr->pathv);
+    return stat_birthtime(&st);
 }
 #else
 # define rb_file_birthtime rb_f_notimplement
@@ -2519,10 +2276,11 @@ rb_file_size(VALUE obj)
     return OFFT2NUM(st.st_size);
 }
 
-static int
-chmod_internal(const char *path, void *mode)
+static void
+chmod_internal(const char *path, VALUE pathv, void *mode)
 {
-    return chmod(path, *(mode_t *)mode);
+    if (chmod(path, *(int *)mode) < 0)
+	rb_sys_fail_path(pathv);
 }
 
 /*
@@ -2539,12 +2297,12 @@ chmod_internal(const char *path, void *mode)
  */
 
 static VALUE
-rb_file_s_chmod(int argc, VALUE *argv, VALUE _)
+rb_file_s_chmod(int argc, VALUE *argv)
 {
-    mode_t mode;
+    int mode;
 
     apply2args(1);
-    mode = NUM2MODET(*argv++);
+    mode = NUM2INT(*argv++);
 
     return apply2files(chmod_internal, argc, argv, &mode);
 }
@@ -2556,7 +2314,7 @@ rb_file_s_chmod(int argc, VALUE *argv, VALUE _)
  *  Changes permission bits on <i>file</i> to the bit pattern
  *  represented by <i>mode_int</i>. Actual effects are platform
  *  dependent; on Unix systems, see <code>chmod(2)</code> for details.
- *  Follows symbolic links. Also see File#lchmod.
+ *  Follows symbolic links. Also see <code>File#lchmod</code>.
  *
  *     f = File.new("out", "w");
  *     f.chmod(0644)   #=> 0
@@ -2566,12 +2324,12 @@ static VALUE
 rb_file_chmod(VALUE obj, VALUE vmode)
 {
     rb_io_t *fptr;
-    mode_t mode;
+    int mode;
 #if !defined HAVE_FCHMOD || !HAVE_FCHMOD
     VALUE path;
 #endif
 
-    mode = NUM2MODET(vmode);
+    mode = NUM2INT(vmode);
 
     GetOpenFile(obj, fptr);
 #ifdef HAVE_FCHMOD
@@ -2594,31 +2352,32 @@ rb_file_chmod(VALUE obj, VALUE vmode)
 }
 
 #if defined(HAVE_LCHMOD)
-static int
-lchmod_internal(const char *path, void *mode)
+static void
+lchmod_internal(const char *path, VALUE pathv, void *mode)
 {
-    return lchmod(path, *(mode_t *)mode);
+    if (lchmod(path, (int)(VALUE)mode) < 0)
+	rb_sys_fail_path(pathv);
 }
 
 /*
  *  call-seq:
  *     File.lchmod(mode_int, file_name, ...)  -> integer
  *
- *  Equivalent to File::chmod, but does not follow symbolic links (so
- *  it will change the permissions associated with the link, not the
- *  file referenced by the link). Often not available.
+ *  Equivalent to <code>File::chmod</code>, but does not follow symbolic
+ *  links (so it will change the permissions associated with the link,
+ *  not the file referenced by the link). Often not available.
  *
  */
 
 static VALUE
-rb_file_s_lchmod(int argc, VALUE *argv, VALUE _)
+rb_file_s_lchmod(int argc, VALUE *argv)
 {
-    mode_t mode;
+    long mode;
 
     apply2args(1);
-    mode = NUM2MODET(*argv++);
+    mode = NUM2INT(*argv++);
 
-    return apply2files(lchmod_internal, argc, argv, &mode);
+    return apply2files(lchmod_internal, argc, argv, (void *)(long)mode);
 }
 #else
 #define rb_file_s_lchmod rb_f_notimplement
@@ -2647,16 +2406,17 @@ struct chown_args {
     rb_gid_t group;
 };
 
-static int
-chown_internal(const char *path, void *arg)
+static void
+chown_internal(const char *path, VALUE pathv, void *arg)
 {
     struct chown_args *args = arg;
-    return chown(path, args->owner, args->group);
+    if (chown(path, args->owner, args->group) < 0)
+	rb_sys_fail_path(pathv);
 }
 
 /*
  *  call-seq:
- *     File.chown(owner_int, group_int, file_name, ...)  ->  integer
+ *     File.chown(owner_int, group_int, file_name,... )  ->  integer
  *
  *  Changes the owner and group of the named file(s) to the given
  *  numeric owner and group id's. Only a process with superuser
@@ -2670,7 +2430,7 @@ chown_internal(const char *path, void *arg)
  */
 
 static VALUE
-rb_file_s_chown(int argc, VALUE *argv, VALUE _)
+rb_file_s_chown(int argc, VALUE *argv)
 {
     struct chown_args arg;
 
@@ -2690,7 +2450,7 @@ rb_file_s_chown(int argc, VALUE *argv, VALUE _)
  *  change the owner of a file. The current owner of a file may change
  *  the file's group to any group to which the owner belongs. A
  *  <code>nil</code> or -1 owner or group id is ignored. Follows
- *  symbolic links. See also File#lchown.
+ *  symbolic links. See also <code>File#lchown</code>.
  *
  *     File.new("testfile").chown(502, 1000)
  *
@@ -2723,18 +2483,19 @@ rb_file_chown(VALUE obj, VALUE owner, VALUE group)
 }
 
 #if defined(HAVE_LCHOWN)
-static int
-lchown_internal(const char *path, void *arg)
+static void
+lchown_internal(const char *path, VALUE pathv, void *arg)
 {
     struct chown_args *args = arg;
-    return lchown(path, args->owner, args->group);
+    if (lchown(path, args->owner, args->group) < 0)
+	rb_sys_fail_path(pathv);
 }
 
 /*
  *  call-seq:
  *     File.lchown(owner_int, group_int, file_name,..) -> integer
  *
- *  Equivalent to File::chown, but does not follow symbolic
+ *  Equivalent to <code>File::chown</code>, but does not follow symbolic
  *  links (so it will change the owner associated with the link, not the
  *  file referenced by the link). Often not available. Returns number
  *  of files in the argument list.
@@ -2742,7 +2503,7 @@ lchown_internal(const char *path, void *arg)
  */
 
 static VALUE
-rb_file_s_lchown(int argc, VALUE *argv, VALUE _)
+rb_file_s_lchown(int argc, VALUE *argv)
 {
     struct chown_args arg;
 
@@ -2759,25 +2520,18 @@ rb_file_s_lchown(int argc, VALUE *argv, VALUE _)
 struct utime_args {
     const struct timespec* tsp;
     VALUE atime, mtime;
-    int follow; /* Whether to act on symlinks (1) or their referent (0) */
 };
 
-#ifdef UTIME_EINVAL
-NORETURN(static void utime_failed(struct apply_arg *));
+#if defined DOSISH || defined __CYGWIN__
+NORETURN(static void utime_failed(VALUE, const struct timespec *, VALUE, VALUE));
 
 static void
-utime_failed(struct apply_arg *aa)
+utime_failed(VALUE path, const struct timespec *tsp, VALUE atime, VALUE mtime)
 {
-    int e = aa->errnum;
-    VALUE path = aa->fn[aa->i].path;
-    struct utime_args *ua = aa->arg;
-
-    if (ua->tsp && e == EINVAL) {
+    int e = errno;
+    if (tsp && e == EINVAL) {
 	VALUE e[2], a = Qnil, m = Qnil;
 	int d = 0;
-	VALUE atime = ua->atime;
-	VALUE mtime = ua->mtime;
-
 	if (!NIL_P(atime)) {
 	    a = rb_inspect(atime);
 	}
@@ -2802,12 +2556,14 @@ utime_failed(struct apply_arg *aa)
     }
     rb_syserr_fail_path(e, path);
 }
+#else
+#define utime_failed(path, tsp, atime, mtime) rb_sys_fail_path(path)
 #endif
 
 #if defined(HAVE_UTIMES)
 
-static int
-utime_internal(const char *path, void *arg)
+static void
+utime_internal(const char *path, VALUE pathv, void *arg)
 {
     struct utime_args *v = arg;
     const struct timespec *tsp = v->tsp;
@@ -2815,32 +2571,16 @@ utime_internal(const char *path, void *arg)
 
 #if defined(HAVE_UTIMENSAT)
     static int try_utimensat = 1;
-# ifdef AT_SYMLINK_NOFOLLOW
-    static int try_utimensat_follow = 1;
-# else
-    const int try_utimensat_follow = 0;
-# endif
-    int flags = 0;
 
-    if (v->follow ? try_utimensat_follow : try_utimensat) {
-# ifdef AT_SYMLINK_NOFOLLOW
-	if (v->follow) {
-	    flags = AT_SYMLINK_NOFOLLOW;
-	}
-# endif
-
-	if (utimensat(AT_FDCWD, path, tsp, flags) < 0) {
+    if (try_utimensat) {
+        if (utimensat(AT_FDCWD, path, tsp, 0) < 0) {
             if (errno == ENOSYS) {
-# ifdef AT_SYMLINK_NOFOLLOW
-		try_utimensat_follow = 0;
-# endif
-		if (!v->follow)
-		    try_utimensat = 0;
+                try_utimensat = 0;
                 goto no_utimensat;
             }
-            return -1; /* calls utime_failed */
+            utime_failed(pathv, tsp, v->atime, v->mtime);
         }
-        return 0;
+        return;
     }
 no_utimensat:
 #endif
@@ -2852,10 +2592,8 @@ no_utimensat:
         tvbuf[1].tv_usec = (int)(tsp[1].tv_nsec / 1000);
         tvp = tvbuf;
     }
-#ifdef HAVE_LUTIMES
-    if (v->follow) return lutimes(path, tvp);
-#endif
-    return utimes(path, tvp);
+    if (utimes(path, tvp) < 0)
+	utime_failed(pathv, tsp, v->atime, v->mtime);
 }
 
 #else
@@ -2867,8 +2605,8 @@ struct utimbuf {
 };
 #endif
 
-static int
-utime_internal(const char *path, void *arg)
+static void
+utime_internal(const char *path, VALUE pathv, void *arg)
 {
     struct utime_args *v = arg;
     const struct timespec *tsp = v->tsp;
@@ -2878,13 +2616,23 @@ utime_internal(const char *path, void *arg)
         utbuf.modtime = tsp[1].tv_sec;
         utp = &utbuf;
     }
-    return utime(path, utp);
+    if (utime(path, utp) < 0)
+	utime_failed(pathv, tsp, v->atime, v->mtime);
 }
 
 #endif
 
+/*
+ * call-seq:
+ *  File.utime(atime, mtime, file_name,...)   ->  integer
+ *
+ * Sets the access and modification times of each
+ * named file to the first two arguments. Returns
+ * the number of file names in the argument list.
+ */
+
 static VALUE
-utime_internal_i(int argc, VALUE *argv, int follow)
+rb_file_s_utime(int argc, VALUE *argv)
 {
     struct utime_args args;
     struct timespec tss[2], *tsp = NULL;
@@ -2893,8 +2641,6 @@ utime_internal_i(int argc, VALUE *argv, int follow)
     args.atime = *argv++;
     args.mtime = *argv++;
 
-    args.follow = follow;
-
     if (!NIL_P(args.atime) || !NIL_P(args.mtime)) {
 	tsp = tss;
 	tsp[0] = rb_time_timespec(args.atime);
@@ -2908,45 +2654,6 @@ utime_internal_i(int argc, VALUE *argv, int follow)
     return apply2files(utime_internal, argc, argv, &args);
 }
 
-/*
- * call-seq:
- *  File.utime(atime, mtime, file_name, ...)   ->  integer
- *
- * Sets the access and modification times of each named file to the
- * first two arguments. If a file is a symlink, this method acts upon
- * its referent rather than the link itself; for the inverse
- * behavior see File.lutime. Returns the number of file
- * names in the argument list.
- */
-
-static VALUE
-rb_file_s_utime(int argc, VALUE *argv, VALUE _)
-{
-    return utime_internal_i(argc, argv, FALSE);
-}
-
-#if defined(HAVE_UTIMES) && (defined(HAVE_LUTIMES) || (defined(HAVE_UTIMENSAT) && defined(AT_SYMLINK_NOFOLLOW)))
-
-/*
- * call-seq:
- *  File.lutime(atime, mtime, file_name, ...)   ->  integer
- *
- * Sets the access and modification times of each named file to the
- * first two arguments. If a file is a symlink, this method acts upon
- * the link itself as opposed to its referent; for the inverse
- * behavior, see File.utime. Returns the number of file
- * names in the argument list.
- */
-
-static VALUE
-rb_file_s_lutime(int argc, VALUE *argv, VALUE _)
-{
-    return utime_internal_i(argc, argv, TRUE);
-}
-#else
-#define rb_file_s_lutime rb_f_notimplement
-#endif
-
 #ifdef RUBY_FUNCTION_NAME_STRING
 # define syserr_fail2(e, s1, s2) syserr_fail2_in(RUBY_FUNCTION_NAME_STRING, e, s1, s2)
 #else
@@ -2986,7 +2693,7 @@ syserr_fail2_in(const char *func, int e, VALUE s1, VALUE s2)
  *
  *  Creates a new name for an existing file using a hard link. Will not
  *  overwrite <i>new_name</i> if it already exists (raising a subclass
- *  of SystemCallError). Not available on all platforms.
+ *  of <code>SystemCallError</code>). Not available on all platforms.
  *
  *     File.link("testfile", ".testfile")   #=> 0
  *     IO.readlines(".testfile")[0]         #=> "This is line one\n"
@@ -3015,7 +2722,7 @@ rb_file_s_link(VALUE klass, VALUE from, VALUE to)
  *     File.symlink(old_name, new_name)   -> 0
  *
  *  Creates a symbolic link called <i>new_name</i> for the existing file
- *  <i>old_name</i>. Raises a NotImplemented exception on
+ *  <i>old_name</i>. Raises a <code>NotImplemented</code> exception on
  *  platforms that do not support symbolic links.
  *
  *     File.symlink("testfile", "link2test")   #=> 0
@@ -3058,33 +2765,6 @@ rb_file_s_readlink(VALUE klass, VALUE path)
 }
 
 #ifndef _WIN32
-struct readlink_arg {
-    const char *path;
-    char *buf;
-    size_t size;
-};
-
-static void *
-nogvl_readlink(void *ptr)
-{
-    struct readlink_arg *ra = ptr;
-
-    return (void *)(VALUE)readlink(ra->path, ra->buf, ra->size);
-}
-
-static ssize_t
-readlink_without_gvl(VALUE path, VALUE buf, size_t size)
-{
-    struct readlink_arg ra;
-
-    ra.path = RSTRING_PTR(path);
-    ra.buf = RSTRING_PTR(buf);
-    ra.size = size;
-
-    return (ssize_t)rb_thread_call_without_gvl(nogvl_readlink, &ra,
-						RUBY_UBF_IO, 0);
-}
-
 VALUE
 rb_readlink(VALUE path, rb_encoding *enc)
 {
@@ -3095,7 +2775,7 @@ rb_readlink(VALUE path, rb_encoding *enc)
     FilePathValue(path);
     path = rb_str_encode_ospath(path);
     v = rb_enc_str_new(0, size, enc);
-    while ((rv = readlink_without_gvl(path, v, size)) == size
+    while ((rv = readlink(RSTRING_PTR(path), RSTRING_PTR(v), size)) == size
 #ifdef _AIX
 	    || (rv < 0 && errno == ERANGE) /* quirky behavior of GPFS */
 #endif
@@ -3118,10 +2798,11 @@ rb_readlink(VALUE path, rb_encoding *enc)
 #define rb_file_s_readlink rb_f_notimplement
 #endif
 
-static int
-unlink_internal(const char *path, void *arg)
+static void
+unlink_internal(const char *path, VALUE pathv, void *arg)
 {
-    return unlink(path);
+    if (unlink(path) < 0)
+	rb_sys_fail_path(pathv);
 }
 
 /*
@@ -3131,13 +2812,7 @@ unlink_internal(const char *path, void *arg)
  *
  *  Deletes the named files, returning the number of names
  *  passed as arguments. Raises an exception on any error.
- *  Since the underlying implementation relies on the
- *  <code>unlink(2)</code> system call, the type of
- *  exception raised depends on its error type (see
- *  https://linux.die.net/man/2/unlink) and has the form of
- *  e.g. Errno::ENOENT.
- *
- *  See also Dir::rmdir.
+ *  See also <code>Dir::rmdir</code>.
  */
 
 static VALUE
@@ -3146,25 +2821,12 @@ rb_file_s_unlink(int argc, VALUE *argv, VALUE klass)
     return apply2files(unlink_internal, argc, argv, 0);
 }
 
-struct rename_args {
-    const char *src;
-    const char *dst;
-};
-
-static void *
-no_gvl_rename(void *ptr)
-{
-    struct rename_args *ra = ptr;
-
-    return (void *)(VALUE)rename(ra->src, ra->dst);
-}
-
 /*
  *  call-seq:
  *     File.rename(old_name, new_name)   -> 0
  *
- *  Renames the given file to the new name. Raises a SystemCallError
- *  if the file cannot be renamed.
+ *  Renames the given file to the new name. Raises a
+ *  <code>SystemCallError</code> if the file cannot be renamed.
  *
  *     File.rename("afile", "afile.bak")   #=> 0
  */
@@ -3172,27 +2834,26 @@ no_gvl_rename(void *ptr)
 static VALUE
 rb_file_s_rename(VALUE klass, VALUE from, VALUE to)
 {
-    struct rename_args ra;
+    const char *src, *dst;
     VALUE f, t;
 
     FilePathValue(from);
     FilePathValue(to);
     f = rb_str_encode_ospath(from);
     t = rb_str_encode_ospath(to);
-    ra.src = StringValueCStr(f);
-    ra.dst = StringValueCStr(t);
+    src = StringValueCStr(f);
+    dst = StringValueCStr(t);
 #if defined __CYGWIN__
     errno = 0;
 #endif
-    if ((int)(VALUE)rb_thread_call_without_gvl(no_gvl_rename, &ra,
-					 RUBY_UBF_IO, 0) < 0) {
+    if (rename(src, dst) < 0) {
 	int e = errno;
 #if defined DOSISH
 	switch (e) {
 	  case EEXIST:
-	    if (chmod(ra.dst, 0666) == 0 &&
-		unlink(ra.dst) == 0 &&
-		rename(ra.src, ra.dst) == 0)
+	    if (chmod(dst, 0666) == 0 &&
+		unlink(dst) == 0 &&
+		rename(src, dst) == 0)
 		return INT2FIX(0);
 	}
 #endif
@@ -3218,22 +2879,21 @@ rb_file_s_rename(VALUE klass, VALUE from, VALUE to)
  */
 
 static VALUE
-rb_file_s_umask(int argc, VALUE *argv, VALUE _)
+rb_file_s_umask(int argc, VALUE *argv)
 {
-    mode_t omask = 0;
+    int omask = 0;
 
-    switch (argc) {
-      case 0:
+    if (argc == 0) {
 	omask = umask(0);
 	umask(omask);
-        break;
-      case 1:
-	omask = umask(NUM2MODET(argv[0]));
-        break;
-      default:
-        rb_error_arity(argc, 0, 1);
     }
-    return MODET2NUM(omask);
+    else if (argc == 1) {
+	omask = umask(NUM2INT(argv[0]));
+    }
+    else {
+	rb_check_arity(argc, 0, 1);
+    }
+    return INT2FIX(omask);
 }
 
 #ifdef __CYGWIN__
@@ -3246,38 +2906,24 @@ rb_file_s_umask(int argc, VALUE *argv, VALUE _)
 #endif
 #ifdef FILE_ALT_SEPARATOR
 #define isdirsep(x) ((x) == '/' || (x) == FILE_ALT_SEPARATOR)
-# ifdef DOSISH
 static const char file_alt_separator[] = {FILE_ALT_SEPARATOR, '\0'};
-# endif
 #else
 #define isdirsep(x) ((x) == '/')
 #endif
 
 #ifndef USE_NTFS
-#if defined _WIN32
+#if defined _WIN32 || defined __CYGWIN__
 #define USE_NTFS 1
 #else
 #define USE_NTFS 0
 #endif
 #endif
-#ifndef USE_NTFS_ADS
-# if USE_NTFS
-#   define USE_NTFS_ADS 1
-# else
-#   define USE_NTFS_ADS 0
-# endif
-#endif
 
 #if USE_NTFS
 #define istrailinggarbage(x) ((x) == '.' || (x) == ' ')
 #else
 #define istrailinggarbage(x) 0
 #endif
-#if USE_NTFS_ADS
-# define isADS(x) ((x) == ':')
-#else
-# define isADS(x) 0
-#endif
 
 #define Next(p, e, enc) ((p) + rb_enc_mbclen((p), (e), (enc)))
 #define Inc(p, e, enc) ((p) = Next((p), (e), (enc)))
@@ -3315,9 +2961,9 @@ getcwdofdrv(int drv)
        of a particular drive is to change chdir() to that drive,
        so save the old cwd before chdir()
     */
-    oldcwd = ruby_getcwd();
+    oldcwd = my_getcwd();
     if (chdir(drive) == 0) {
-	drvcwd = ruby_getcwd();
+	drvcwd = my_getcwd();
 	chdir(oldcwd);
 	xfree(oldcwd);
     }
@@ -3448,17 +3094,17 @@ static char *
 ntfs_tail(const char *path, const char *end, rb_encoding *enc)
 {
     while (path < end && *path == '.') path++;
-    while (path < end && !isADS(*path)) {
+    while (path < end && *path != ':') {
 	if (istrailinggarbage(*path)) {
 	    const char *last = path++;
 	    while (path < end && istrailinggarbage(*path)) path++;
-	    if (path >= end || isADS(*path)) return (char *)last;
+	    if (path >= end || *path == ':') return (char *)last;
 	}
 	else if (isdirsep(*path)) {
 	    const char *last = path++;
 	    while (path < end && isdirsep(*path)) path++;
 	    if (path >= end) return (char *)last;
-	    if (isADS(*path)) path++;
+	    if (*path == ':') path++;
 	}
 	else {
 	    Inc(path, end, enc);
@@ -3535,27 +3181,13 @@ copy_home_path(VALUE result, const char *dir)
 VALUE
 rb_home_dir_of(VALUE user, VALUE result)
 {
+    const char *dir, *username = RSTRING_PTR(user);
 #ifdef HAVE_PWD_H
-    struct passwd *pwPtr;
+    struct passwd *pwPtr = getpwnam(username);
 #else
     extern char *getlogin(void);
     const char *pwPtr = 0;
     # define endpwent() ((void)0)
-#endif
-    const char *dir, *username = RSTRING_PTR(user);
-    rb_encoding *enc = rb_enc_get(user);
-#if defined _WIN32
-    rb_encoding *fsenc = rb_utf8_encoding();
-#else
-    rb_encoding *fsenc = rb_filesystem_encoding();
-#endif
-    if (enc != fsenc) {
-        dir = username = RSTRING_PTR(rb_str_conv_enc(user, enc, fsenc));
-    }
-
-#ifdef HAVE_PWD_H
-    pwPtr = getpwnam(username);
-#else
     if (strcasecmp(username, getlogin()) == 0)
 	dir = pwPtr = getenv("HOME");
 #endif
@@ -3571,37 +3203,17 @@ rb_home_dir_of(VALUE user, VALUE result)
     return result;
 }
 
-#ifndef _WIN32
 VALUE
 rb_default_home_dir(VALUE result)
 {
     const char *dir = getenv("HOME");
-
-#if defined HAVE_PWD_H
-    if (!dir) {
-	const char *login = getlogin();
-	if (login) {
-	    struct passwd *pw = getpwnam(login);
-	    if (pw) {
-		copy_home_path(result, pw->pw_dir);
-		endpwent();
-		return result;
-	    }
-	    endpwent();
-	    rb_raise(rb_eArgError, "couldn't find HOME for login `%s' -- expanding `~'",
-		     login);
-	}
-	else {
-	    rb_raise(rb_eArgError, "couldn't find login name -- expanding `~'");
-	}
-    }
-#endif
     if (!dir) {
 	rb_raise(rb_eArgError, "couldn't find HOME environment -- expanding `~'");
     }
     return copy_home_path(result, dir);
 }
 
+#ifndef _WIN32
 static VALUE
 ospath_new(const char *ptr, long len, rb_encoding *fsenc)
 {
@@ -3648,15 +3260,18 @@ rb_file_expand_path_internal(VALUE fname, VALUE dname, int abs_mode, int long_na
     const char *s, *b, *fend;
     char *buf, *p, *pend, *root;
     size_t buflen, bdiff;
+    int tainted;
     rb_encoding *enc, *fsenc = rb_filesystem_encoding();
 
     s = StringValuePtr(fname);
     fend = s + RSTRING_LEN(fname);
     enc = rb_enc_get(fname);
     BUFINIT();
+    tainted = OBJ_TAINTED(fname);
 
     if (s[0] == '~' && abs_mode == 0) {      /* execute only if NOT absolute_path() */
 	long userlen = 0;
+	tainted = 1;
 	if (isdirsep(s[1]) || s[1] == '\0') {
 	    buf = 0;
 	    b = 0;
@@ -3714,6 +3329,7 @@ rb_file_expand_path_internal(VALUE fname, VALUE dname, int abs_mode, int long_na
 	    }
 	    if (!same) {
 		char *e = append_fspath(result, fname, getcwdofdrv(*s), &enc, fsenc);
+		tainted = 1;
 		BUFINIT();
 		p = e;
 	    }
@@ -3734,7 +3350,8 @@ rb_file_expand_path_internal(VALUE fname, VALUE dname, int abs_mode, int long_na
 	    p = pend;
 	}
 	else {
-	    char *e = append_fspath(result, fname, ruby_getcwd(), &enc, fsenc);
+	    char *e = append_fspath(result, fname, my_getcwd(), &enc, fsenc);
+	    tainted = 1;
 	    BUFINIT();
 	    p = e;
 	}
@@ -3817,7 +3434,7 @@ rb_file_expand_path_internal(VALUE fname, VALUE dname, int abs_mode, int long_na
 	      case ' ': {
 		const char *e = s;
 		while (s < fend && istrailinggarbage(*s)) s++;
-		if (s >= fend) {
+		if (!*s) {
 		    s = e;
 		    goto endpath;
 		}
@@ -3856,23 +3473,19 @@ rb_file_expand_path_internal(VALUE fname, VALUE dname, int abs_mode, int long_na
 
     if (s > b) {
 #if USE_NTFS
-# if USE_NTFS_ADS
 	static const char prime[] = ":$DATA";
 	enum {prime_len = sizeof(prime) -1};
-# endif
       endpath:
-# if USE_NTFS_ADS
 	if (s > b + prime_len && strncasecmp(s - prime_len, prime, prime_len) == 0) {
 	    /* alias of stream */
 	    /* get rid of a bug of x64 VC++ */
-	    if (isADS(*(s - (prime_len+1)))) {
+	    if (*(s - (prime_len+1)) == ':') {
 		s -= prime_len + 1; /* prime */
 	    }
 	    else if (memchr(b, ':', s - prime_len - b)) {
 		s -= prime_len;	/* alternative */
 	    }
 	}
-# endif
 #endif
 	BUFCOPY(b, s-b);
 	rb_str_set_len(result, p-buf);
@@ -3901,7 +3514,7 @@ rb_file_expand_path_internal(VALUE fname, VALUE dname, int abs_mode, int long_na
 	struct stat st;
 	p = (char *)s;
 	len = strlen(p);
-	if (lstat_without_gvl(buf, &st) == 0 && S_ISLNK(st.st_mode)) {
+	if (lstat(buf, &st) == 0 && S_ISLNK(st.st_mode)) {
 	    is_symlink = 1;
 	    if (len > 4 && STRCASECMP(p + len - 4, ".lnk") != 0) {
 		lnk_added = 1;
@@ -3985,6 +3598,7 @@ rb_file_expand_path_internal(VALUE fname, VALUE dname, int abs_mode, int long_na
     }
 #endif
 
+    if (tainted) OBJ_TAINT(result);
     rb_str_set_len(result, p - buf);
     rb_enc_check(fname, result);
     ENC_CODERANGE_CLEAR(result);
@@ -4027,13 +3641,6 @@ rb_file_expand_path_fast(VALUE fname, VALUE dname)
     return expand_path(fname, dname, 0, 0, EXPAND_PATH_BUFFER());
 }
 
-VALUE
-rb_file_s_expand_path(int argc, const VALUE *argv)
-{
-    rb_check_arity(argc, 1, 2);
-    return rb_file_expand_path(argv[0], argc > 1 ? argv[1] : Qnil);
-}
-
 /*
  *  call-seq:
  *     File.expand_path(file_name [, dir_string] )  ->  abs_file_name
@@ -4062,10 +3669,11 @@ rb_file_s_expand_path(int argc, const VALUE *argv)
  *  parent, the root of the project and appends +lib/mygem.rb+.
  */
 
-static VALUE
-s_expand_path(int c, const VALUE * v, VALUE _)
+VALUE
+rb_file_s_expand_path(int argc, const VALUE *argv)
 {
-    return rb_file_s_expand_path(c, v);
+    rb_check_arity(argc, 1, 2);
+    return rb_file_expand_path(argv[0], argc > 1 ? argv[1] : Qnil);
 }
 
 VALUE
@@ -4075,13 +3683,6 @@ rb_file_absolute_path(VALUE fname, VALUE dname)
     return expand_path(fname, dname, 1, 1, EXPAND_PATH_BUFFER());
 }
 
-VALUE
-rb_file_s_absolute_path(int argc, const VALUE *argv)
-{
-    rb_check_arity(argc, 1, 2);
-    return rb_file_absolute_path(argv[0], argc > 1 ? argv[1] : Qnil);
-}
-
 /*
  *  call-seq:
  *     File.absolute_path(file_name [, dir_string] )  ->  abs_file_name
@@ -4095,41 +3696,15 @@ rb_file_s_absolute_path(int argc, const VALUE *argv)
  *     File.absolute_path("~oracle/bin")       #=> "<relative_path>/~oracle/bin"
  */
 
-static VALUE
-s_absolute_path(int c, const VALUE * v, VALUE _)
-{
-    return rb_file_s_absolute_path(c, v);
-}
-
-/*
- *  call-seq:
- *     File.absolute_path?(file_name)  ->  true or false
- *
- *  Returns <code>true</code> if +file_name+ is an absolute path, and
- *  <code>false</code> otherwise.
- *
- *     File.absolute_path?("c:/foo")     #=> false (on Linux), true (on Windows)
- */
-
-static VALUE
-s_absolute_path_p(VALUE klass, VALUE fname)
+VALUE
+rb_file_s_absolute_path(int argc, const VALUE *argv)
 {
-    VALUE path = rb_get_path(fname);
-
-    if (!rb_is_absolute_path(RSTRING_PTR(path))) return Qfalse;
-    return Qtrue;
+    rb_check_arity(argc, 1, 2);
+    return rb_file_absolute_path(argv[0], argc > 1 ? argv[1] : Qnil);
 }
 
-enum rb_realpath_mode {
-    RB_REALPATH_CHECK,
-    RB_REALPATH_DIR,
-    RB_REALPATH_STRICT,
-    RB_REALPATH_MODE_MAX
-};
-
-static int
-realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved, VALUE fallback,
-	     VALUE loopcheck, enum rb_realpath_mode mode, int last)
+static void
+realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved, VALUE loopcheck, int strict, int last)
 {
     const char *pend = unresolved + strlen(unresolved);
     rb_encoding *enc = rb_enc_get(*resolvedp);
@@ -4170,10 +3745,6 @@ realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved, VALUE f
             checkval = rb_hash_aref(loopcheck, testpath);
             if (!NIL_P(checkval)) {
                 if (checkval == ID2SYM(resolving)) {
-		    if (mode == RB_REALPATH_CHECK) {
-			errno = ELOOP;
-			return -1;
-		    }
                     rb_syserr_fail_path(ELOOP, testpath);
                 }
                 else {
@@ -4183,18 +3754,16 @@ realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved, VALUE f
             else {
                 struct stat sbuf;
                 int ret;
-                ret = lstat_without_gvl(RSTRING_PTR(testpath), &sbuf);
+                VALUE testpath2 = rb_str_encode_ospath(testpath);
+#ifdef __native_client__
+                ret = stat(RSTRING_PTR(testpath2), &sbuf);
+#else
+                ret = lstat(RSTRING_PTR(testpath2), &sbuf);
+#endif
                 if (ret == -1) {
 		    int e = errno;
-		    if (e == ENOENT && !NIL_P(fallback)) {
-			if (stat_without_gvl(RSTRING_PTR(fallback), &sbuf) == 0) {
-			    rb_str_replace(*resolvedp, fallback);
-			    return 0;
-			}
-		    }
-		    if (mode == RB_REALPATH_CHECK) return -1;
 		    if (e == ENOENT) {
-			if (mode == RB_REALPATH_STRICT || !last || *unresolved_firstsep)
+                        if (strict || !last || *unresolved_firstsep)
 			    rb_syserr_fail_path(e, testpath);
                         *resolvedp = testpath;
                         break;
@@ -4206,7 +3775,7 @@ realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved, VALUE f
 #ifdef HAVE_READLINK
                 if (S_ISLNK(sbuf.st_mode)) {
 		    VALUE link;
-		    VALUE link_orig = Qnil;
+		    volatile VALUE link_orig = Qnil;
 		    const char *link_prefix, *link_names;
                     long link_prefixlen;
                     rb_hash_aset(loopcheck, testpath, ID2SYM(resolving));
@@ -4215,17 +3784,15 @@ realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved, VALUE f
 		    link_names = skipprefixroot(link_prefix, link_prefix + RSTRING_LEN(link), rb_enc_get(link));
 		    link_prefixlen = link_names - link_prefix;
 		    if (link_prefixlen > 0) {
-			rb_encoding *tmpenc, *linkenc = rb_enc_get(link);
+			rb_encoding *enc, *linkenc = rb_enc_get(link);
 			link_orig = link;
 			link = rb_str_subseq(link, 0, link_prefixlen);
-			tmpenc = rb_enc_check(*resolvedp, link);
-			if (tmpenc != linkenc) link = rb_str_conv_enc(link, linkenc, tmpenc);
+			enc = rb_enc_check(*resolvedp, link);
+			if (enc != linkenc) link = rb_str_conv_enc(link, linkenc, enc);
 			*resolvedp = link;
 			*prefixlenp = link_prefixlen;
 		    }
-		    if (realpath_rec(prefixlenp, resolvedp, link_names, testpath,
-				     loopcheck, mode, !*unresolved_firstsep))
-			return -1;
+		    realpath_rec(prefixlenp, resolvedp, link_names, loopcheck, strict, *unresolved_firstsep == '\0');
 		    RB_GC_GUARD(link_orig);
 		    rb_hash_aset(loopcheck, testpath, rb_str_dup_frozen(*resolvedp));
                 }
@@ -4239,17 +3806,23 @@ realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved, VALUE f
             }
         }
     }
-    return 0;
 }
 
-static VALUE
-rb_check_realpath_emulate(VALUE basedir, VALUE path, enum rb_realpath_mode mode)
+#ifdef __native_client__
+VALUE
+rb_realpath_internal(VALUE basedir, VALUE path, int strict)
+{
+    return path;
+}
+#else
+VALUE
+rb_realpath_internal(VALUE basedir, VALUE path, int strict)
 {
     long prefixlen;
     VALUE resolved;
-    VALUE unresolved_path;
+    volatile VALUE unresolved_path;
     VALUE loopcheck;
-    VALUE curdir = Qnil;
+    volatile VALUE curdir = Qnil;
 
     rb_encoding *enc, *origenc;
     char *path_names = NULL, *basedir_names = NULL, *curdir_names = NULL;
@@ -4260,12 +3833,9 @@ rb_check_realpath_emulate(VALUE basedir, VALUE path, enum rb_realpath_mode mode)
 
     if (!NIL_P(basedir)) {
         FilePathValue(basedir);
-        basedir = TO_OSPATH(rb_str_dup_frozen(basedir));
+        basedir = rb_str_dup_frozen(basedir);
     }
 
-    enc = rb_enc_get(unresolved_path);
-    origenc = enc;
-    unresolved_path = TO_OSPATH(unresolved_path);
     RSTRING_GETMEM(unresolved_path, ptr, len);
     path_names = skipprefixroot(ptr, ptr + len, rb_enc_get(unresolved_path));
     if (ptr != path_names) {
@@ -4282,7 +3852,7 @@ rb_check_realpath_emulate(VALUE basedir, VALUE path, enum rb_realpath_mode mode)
         }
     }
 
-    curdir = rb_dir_getwd_ospath();
+    curdir = rb_dir_getwd();
     RSTRING_GETMEM(curdir, ptr, len);
     curdir_names = skipprefixroot(ptr, ptr + len, rb_enc_get(curdir));
     resolved = rb_str_subseq(curdir, 0, curdir_names - ptr);
@@ -4290,6 +3860,7 @@ rb_check_realpath_emulate(VALUE basedir, VALUE path, enum rb_realpath_mode mode)
   root_found:
     RSTRING_GETMEM(resolved, prefixptr, prefixlen);
     pend = prefixptr + prefixlen;
+    enc = rb_enc_get(resolved);
     ptr = chompdirsep(prefixptr, pend, enc);
     if (ptr < pend) {
         prefixlen = ++ptr - prefixptr;
@@ -4304,6 +3875,7 @@ rb_check_realpath_emulate(VALUE basedir, VALUE path, enum rb_realpath_mode mode)
     }
 #endif
 
+    origenc = enc;
     switch (rb_enc_to_index(enc)) {
       case ENCINDEX_ASCII:
       case ENCINDEX_US_ASCII:
@@ -4311,114 +3883,19 @@ rb_check_realpath_emulate(VALUE basedir, VALUE path, enum rb_realpath_mode mode)
     }
 
     loopcheck = rb_hash_new();
-    if (curdir_names) {
-	if (realpath_rec(&prefixlen, &resolved, curdir_names, Qnil, loopcheck, mode, 0))
-	    return Qnil;
-    }
-    if (basedir_names) {
-	if (realpath_rec(&prefixlen, &resolved, basedir_names, Qnil, loopcheck, mode, 0))
-	    return Qnil;
-    }
-    if (realpath_rec(&prefixlen, &resolved, path_names, Qnil, loopcheck, mode, 1))
-	return Qnil;
-
-    if (origenc != rb_enc_get(resolved)) {
-	if (rb_enc_str_asciionly_p(resolved)) {
-	    rb_enc_associate(resolved, origenc);
-	}
-	else {
-	    resolved = rb_str_conv_enc(resolved, NULL, origenc);
-	}
-    }
+    if (curdir_names)
+        realpath_rec(&prefixlen, &resolved, curdir_names, loopcheck, 1, 0);
+    if (basedir_names)
+        realpath_rec(&prefixlen, &resolved, basedir_names, loopcheck, 1, 0);
+    realpath_rec(&prefixlen, &resolved, path_names, loopcheck, strict, 1);
 
-    RB_GC_GUARD(unresolved_path);
-    RB_GC_GUARD(curdir);
-    return resolved;
-}
-
-static VALUE rb_file_join(VALUE ary);
-
-static VALUE
-rb_check_realpath_internal(VALUE basedir, VALUE path, enum rb_realpath_mode mode)
-{
-#ifdef HAVE_REALPATH
-    VALUE unresolved_path;
-    rb_encoding *origenc;
-    char *resolved_ptr = NULL;
-    VALUE resolved;
-    struct stat st;
-
-    if (mode == RB_REALPATH_DIR) {
-        return rb_check_realpath_emulate(basedir, path, mode);
-    }
-
-    unresolved_path = rb_str_dup_frozen(path);
-    origenc = rb_enc_get(unresolved_path);
-    if (*RSTRING_PTR(unresolved_path) != '/' && !NIL_P(basedir)) {
-        unresolved_path = rb_file_join(rb_assoc_new(basedir, unresolved_path));
-    }
-    unresolved_path = TO_OSPATH(unresolved_path);
-
-    if ((resolved_ptr = realpath(RSTRING_PTR(unresolved_path), NULL)) == NULL) {
-        /* glibc realpath(3) does not allow /path/to/file.rb/../other_file.rb,
-           returning ENOTDIR in that case.
-           glibc realpath(3) can also return ENOENT for paths that exist,
-           such as /dev/fd/5.
-           Fallback to the emulated approach in either of those cases. */
-        if (errno == ENOTDIR ||
-            (errno == ENOENT && rb_file_exist_p(0, unresolved_path))) {
-            return rb_check_realpath_emulate(basedir, path, mode);
-
-        }
-        if (mode == RB_REALPATH_CHECK) {
-            return Qnil;
-        }
-        rb_sys_fail_path(unresolved_path);
-    }
-    resolved = ospath_new(resolved_ptr, strlen(resolved_ptr), rb_filesystem_encoding());
-    free(resolved_ptr);
-
-    if (rb_stat(resolved, &st) < 0) {
-        if (mode == RB_REALPATH_CHECK) {
-            return Qnil;
-        }
-        rb_sys_fail_path(unresolved_path);
-    }
-
-    if (origenc != rb_enc_get(resolved)) {
-        if (!rb_enc_str_asciionly_p(resolved)) {
-            resolved = rb_str_conv_enc(resolved, NULL, origenc);
-        }
-        rb_enc_associate(resolved, origenc);
-    }
+    if (origenc != enc && rb_enc_str_asciionly_p(resolved))
+	rb_enc_associate(resolved, origenc);
 
-    if (rb_enc_str_coderange(resolved) == ENC_CODERANGE_BROKEN) {
-        rb_enc_associate(resolved, rb_filesystem_encoding());
-        if (rb_enc_str_coderange(resolved) == ENC_CODERANGE_BROKEN) {
-            rb_enc_associate(resolved, rb_ascii8bit_encoding());
-        }
-    }
-
-    RB_GC_GUARD(unresolved_path);
+    OBJ_TAINT(resolved);
     return resolved;
-#else
-    return rb_check_realpath_emulate(basedir, path, mode);
-#endif /* HAVE_REALPATH */
-}
-
-VALUE
-rb_realpath_internal(VALUE basedir, VALUE path, int strict)
-{
-    const enum rb_realpath_mode mode =
-	strict ? RB_REALPATH_STRICT : RB_REALPATH_DIR;
-    return rb_check_realpath_internal(basedir, path, mode);
-}
-
-VALUE
-rb_check_realpath(VALUE basedir, VALUE path)
-{
-    return rb_check_realpath_internal(basedir, path, RB_REALPATH_CHECK);
 }
+#endif
 
 /*
  * call-seq:
@@ -4566,13 +4043,13 @@ ruby_enc_find_basename(const char *name, long *baselen, long *alllen, rb_encodin
  *  call-seq:
  *     File.basename(file_name [, suffix] )  ->  base_name
  *
- *  Returns the last component of the filename given in
- *  <i>file_name</i> (after first stripping trailing separators),
- *  which can be formed using both File::SEPARATOR and
- *  File::ALT_SEPARATOR as the separator when File::ALT_SEPARATOR is
- *  not <code>nil</code>. If <i>suffix</i> is given and present at the
- *  end of <i>file_name</i>, it is removed. If <i>suffix</i> is ".*",
- *  any extension will be removed.
+ *  Returns the last component of the filename given in <i>file_name</i>,
+ *  which can be formed using both <code>File::SEPARATOR</code> and
+ *  <code>File::ALT_SEPARATOR</code> as the separator when
+ *  <code>File::ALT_SEPARATOR</code> is not <code>nil</code>. If
+ *  <i>suffix</i> is given and present at the end of <i>file_name</i>,
+ *  it is removed. If <i>suffix</i> is ".*", any extension will be
+ *  removed.
  *
  *     File.basename("/home/gumby/work/ruby.rb")          #=> "ruby.rb"
  *     File.basename("/home/gumby/work/ruby.rb", ".rb")   #=> "ruby"
@@ -4580,7 +4057,7 @@ ruby_enc_find_basename(const char *name, long *baselen, long *alllen, rb_encodin
  */
 
 static VALUE
-rb_file_s_basename(int argc, VALUE *argv, VALUE _)
+rb_file_s_basename(int argc, VALUE *argv)
 {
     VALUE fname, fext, basename;
     const char *name, *p;
@@ -4620,6 +4097,7 @@ rb_file_s_basename(int argc, VALUE *argv, VALUE _)
 
     basename = rb_str_new(p, f);
     rb_enc_copy(basename, fname);
+    OBJ_INFECT(basename, fname);
     return basename;
 }
 
@@ -4628,10 +4106,9 @@ rb_file_s_basename(int argc, VALUE *argv, VALUE _)
  *     File.dirname(file_name)  ->  dir_name
  *
  *  Returns all components of the filename given in <i>file_name</i>
- *  except the last one (after first stripping trailing separators).
- *  The filename can be formed using both File::SEPARATOR and
- *  File::ALT_SEPARATOR as the separator when File::ALT_SEPARATOR is
- *  not <code>nil</code>.
+ *  except the last one. The filename can be formed using both
+ *  <code>File::SEPARATOR</code> and <code>File::ALT_SEPARATOR</code> as the
+ *  separator when <code>File::ALT_SEPARATOR</code> is not <code>nil</code>.
  *
  *     File.dirname("/home/gumby/work/ruby.rb")   #=> "/home/gumby/work"
  */
@@ -4681,6 +4158,7 @@ rb_file_dirname(VALUE fname)
 	rb_str_cat(dirname, ".", 1);
 #endif
     rb_enc_copy(dirname, fname);
+    OBJ_INFECT(dirname, fname);
     return dirname;
 }
 
@@ -4717,7 +4195,7 @@ ruby_enc_find_extname(const char *name, long *len, rb_encoding *enc)
 		if (*p == '.') dot = p;
 		p++;
 	    }
-	    if (!*p || isADS(*p)) {
+	    if (!*p || *p == ':') {
 		p = last;
 		break;
 	    }
@@ -4728,7 +4206,7 @@ ruby_enc_find_extname(const char *name, long *len, rb_encoding *enc)
 #endif
 	}
 #if USE_NTFS
-	else if (isADS(*p)) {
+	else if (*p == ':') {
 	    break;
 	}
 #endif
@@ -4762,13 +4240,10 @@ ruby_enc_find_extname(const char *name, long *len, rb_encoding *enc)
  *  An empty string will also be returned when the period is the last character
  *  in +path+.
  *
- *  On Windows, trailing dots are truncated.
- *
  *     File.extname("test.rb")         #=> ".rb"
  *     File.extname("a/b/d/test.rb")   #=> ".rb"
  *     File.extname(".a/b/d/test.rb")  #=> ".rb"
- *     File.extname("foo.")            #=> "" on Windows
- *     File.extname("foo.")            #=> "." on non-Windows
+ *     File.extname("foo.")            #=> ""
  *     File.extname("test")            #=> ""
  *     File.extname(".profile")        #=> ""
  *     File.extname(".profile.sh")     #=> ".sh"
@@ -4786,9 +4261,10 @@ rb_file_s_extname(VALUE klass, VALUE fname)
     name = StringValueCStr(fname);
     len = RSTRING_LEN(fname);
     e = ruby_enc_find_extname(name, &len, rb_enc_get(fname));
-    if (len < 1)
+    if (len <= 1)
 	return rb_str_new(0, 0);
     extname = rb_str_subseq(fname, e - name, len); /* keep the dot, too! */
+    OBJ_INFECT(extname, fname);
     return extname;
 }
 
@@ -4814,8 +4290,8 @@ rb_file_s_path(VALUE klass, VALUE fname)
  *     File.split(file_name)   -> array
  *
  *  Splits the given string into a directory and a file component and
- *  returns them in a two-element array. See also File::dirname and
- *  File::basename.
+ *  returns them in a two-element array. See also
+ *  <code>File::dirname</code> and <code>File::basename</code>.
  *
  *     File.split("/home/gumby/.profile")   #=> ["/home/gumby", ".profile"]
  */
@@ -4824,18 +4300,23 @@ static VALUE
 rb_file_s_split(VALUE klass, VALUE path)
 {
     FilePathStringValue(path);		/* get rid of converting twice */
-    return rb_assoc_new(rb_file_dirname(path), rb_file_s_basename(1,&path,Qundef));
+    return rb_assoc_new(rb_file_dirname(path), rb_file_s_basename(1,&path));
 }
 
+static VALUE separator;
+
+static VALUE rb_file_join(VALUE ary, VALUE sep);
+
 static VALUE
-file_inspect_join(VALUE ary, VALUE arg, int recur)
+file_inspect_join(VALUE ary, VALUE argp, int recur)
 {
-    if (recur || ary == arg) rb_raise(rb_eArgError, "recursive array");
-    return rb_file_join(arg);
+    VALUE *arg = (VALUE *)argp;
+    if (recur || ary == arg[0]) rb_raise(rb_eArgError, "recursive array");
+    return rb_file_join(arg[0], arg[1]);
 }
 
 static VALUE
-rb_file_join(VALUE ary)
+rb_file_join(VALUE ary, VALUE sep)
 {
     long len, i;
     VALUE result, tmp;
@@ -4856,12 +4337,16 @@ rb_file_join(VALUE ary)
 	    len += 10;
 	}
     }
-    len += RARRAY_LEN(ary) - 1;
+    if (!NIL_P(sep)) {
+	StringValue(sep);
+	len += RSTRING_LEN(sep) * (RARRAY_LEN(ary) - 1);
+    }
     result = rb_str_buf_new(len);
     RBASIC_CLEAR_CLASS(result);
+    OBJ_INFECT(result, ary);
     for (i=0; i<RARRAY_LEN(ary); i++) {
 	tmp = RARRAY_AREF(ary, i);
-	switch (OBJ_BUILTIN_TYPE(tmp)) {
+	switch (TYPE(tmp)) {
 	  case T_STRING:
 	    if (!checked) check_path_encoding(tmp);
 	    StringValueCStr(tmp);
@@ -4871,7 +4356,11 @@ rb_file_join(VALUE ary)
 		rb_raise(rb_eArgError, "recursive array");
 	    }
 	    else {
-		tmp = rb_exec_recursive(file_inspect_join, ary, tmp);
+		VALUE args[2];
+
+		args[0] = tmp;
+		args[1] = sep;
+		tmp = rb_exec_recursive(file_inspect_join, ary, (VALUE)args);
 	    }
 	    break;
 	  default:
@@ -4882,13 +4371,15 @@ rb_file_join(VALUE ary)
 	if (i == 0) {
 	    rb_enc_copy(result, tmp);
 	}
-	else {
+	else if (!NIL_P(sep)) {
 	    tail = chompdirsep(name, name + len, rb_enc_get(result));
 	    if (RSTRING_PTR(tmp) && isdirsep(RSTRING_PTR(tmp)[0])) {
 		rb_str_set_len(result, tail - name);
 	    }
 	    else if (!*tail) {
-		rb_str_cat(result, "/", 1);
+		enc = rb_enc_check(result, sep);
+		rb_str_buf_append(result, sep);
+		rb_enc_associate(result, enc);
 	    }
 	}
 	enc = rb_enc_check(result, tmp);
@@ -4905,7 +4396,7 @@ rb_file_join(VALUE ary)
  *     File.join(string, ...)  ->  string
  *
  *  Returns a new string formed by joining the strings using
- *  <code>"/"</code>.
+ *  <code>File::SEPARATOR</code>.
  *
  *     File.join("usr", "mail", "gumby")   #=> "usr/mail/gumby"
  *
@@ -4914,46 +4405,10 @@ rb_file_join(VALUE ary)
 static VALUE
 rb_file_s_join(VALUE klass, VALUE args)
 {
-    return rb_file_join(args);
+    return rb_file_join(args, separator);
 }
 
 #if defined(HAVE_TRUNCATE) || defined(HAVE_CHSIZE)
-struct truncate_arg {
-    const char *path;
-#if defined(HAVE_TRUNCATE)
-#define NUM2POS(n) NUM2OFFT(n)
-    off_t pos;
-#else
-#define NUM2POS(n) NUM2LONG(n)
-    long pos;
-#endif
-};
-
-static void *
-nogvl_truncate(void *ptr)
-{
-    struct truncate_arg *ta = ptr;
-#ifdef HAVE_TRUNCATE
-    return (void *)(VALUE)truncate(ta->path, ta->pos);
-#else /* defined(HAVE_CHSIZE) */
-    {
-	int tmpfd = rb_cloexec_open(ta->path, 0, 0);
-
-	if (tmpfd < 0)
-	    return (void *)-1;
-	rb_update_max_fd(tmpfd);
-	if (chsize(tmpfd, ta->pos) < 0) {
-	    int e = errno;
-	    close(tmpfd);
-	    errno = e;
-	    return (void *)-1;
-	}
-	close(tmpfd);
-	return 0;
-    }
-#endif
-}
-
 /*
  *  call-seq:
  *     File.truncate(file_name, integer)  -> 0
@@ -4972,18 +4427,36 @@ nogvl_truncate(void *ptr)
 static VALUE
 rb_file_s_truncate(VALUE klass, VALUE path, VALUE len)
 {
-    struct truncate_arg ta;
-    int r;
+#ifdef HAVE_TRUNCATE
+#define NUM2POS(n) NUM2OFFT(n)
+    off_t pos;
+#else
+#define NUM2POS(n) NUM2LONG(n)
+    long pos;
+#endif
 
-    ta.pos = NUM2POS(len);
+    pos = NUM2POS(len);
     FilePathValue(path);
     path = rb_str_encode_ospath(path);
-    ta.path = StringValueCStr(path);
-
-    r = (int)(VALUE)rb_thread_call_without_gvl(nogvl_truncate, &ta,
-						RUBY_UBF_IO, NULL);
-    if (r < 0)
+#ifdef HAVE_TRUNCATE
+    if (truncate(StringValueCStr(path), pos) < 0)
 	rb_sys_fail_path(path);
+#else /* defined(HAVE_CHSIZE) */
+    {
+	int tmpfd;
+
+	if ((tmpfd = rb_cloexec_open(StringValueCStr(path), 0, 0)) < 0) {
+	    rb_sys_fail_path(path);
+	}
+        rb_update_max_fd(tmpfd);
+	if (chsize(tmpfd, pos) < 0) {
+	    int e = errno;
+	    close(tmpfd);
+	    rb_syserr_fail_path(e, path);
+	}
+	close(tmpfd);
+    }
+#endif
     return INT2FIX(0);
 #undef NUM2POS
 }
@@ -4992,29 +4465,6 @@ rb_file_s_truncate(VALUE klass, VALUE path, VALUE len)
 #endif
 
 #if defined(HAVE_FTRUNCATE) || defined(HAVE_CHSIZE)
-struct ftruncate_arg {
-    int fd;
-#if defined(HAVE_FTRUNCATE)
-#define NUM2POS(n) NUM2OFFT(n)
-    off_t pos;
-#else
-#define NUM2POS(n) NUM2LONG(n)
-    long pos;
-#endif
-};
-
-static VALUE
-nogvl_ftruncate(void *ptr)
-{
-    struct ftruncate_arg *fa = ptr;
-
-#ifdef HAVE_FTRUNCATE
-    return (VALUE)ftruncate(fa->fd, fa->pos);
-#else /* defined(HAVE_CHSIZE) */
-    return (VALUE)chsize(fa->fd, fa->pos);
-#endif
-}
-
 /*
  *  call-seq:
  *     file.truncate(integer)    -> 0
@@ -5033,18 +4483,27 @@ static VALUE
 rb_file_truncate(VALUE obj, VALUE len)
 {
     rb_io_t *fptr;
-    struct ftruncate_arg fa;
+#if defined(HAVE_FTRUNCATE)
+#define NUM2POS(n) NUM2OFFT(n)
+    off_t pos;
+#else
+#define NUM2POS(n) NUM2LONG(n)
+    long pos;
+#endif
 
-    fa.pos = NUM2POS(len);
+    pos = NUM2POS(len);
     GetOpenFile(obj, fptr);
     if (!(fptr->mode & FMODE_WRITABLE)) {
 	rb_raise(rb_eIOError, "not opened for writing");
     }
     rb_io_flush_raw(obj, 0);
-    fa.fd = fptr->fd;
-    if ((int)rb_thread_io_blocking_region(nogvl_ftruncate, &fa, fa.fd) < 0) {
+#ifdef HAVE_FTRUNCATE
+    if (ftruncate(fptr->fd, pos) < 0)
 	rb_sys_fail_path(fptr->pathv);
-    }
+#else /* defined(HAVE_CHSIZE) */
+    if (chsize(fptr->fd, pos) < 0)
+	rb_sys_fail_path(fptr->pathv);
+#endif
     return INT2FIX(0);
 #undef NUM2POS
 }
@@ -5092,9 +4551,9 @@ rb_thread_flock(void *data)
  *
  *  Locks or unlocks a file according to <i>locking_constant</i> (a
  *  logical <em>or</em> of the values in the table below).
- *  Returns <code>false</code> if File::LOCK_NB is specified and the
- *  operation would otherwise have blocked. Not available on all
- *  platforms.
+ *  Returns <code>false</code> if <code>File::LOCK_NB</code> is
+ *  specified and the operation would otherwise have blocked. Not
+ *  available on all platforms.
  *
  *  Locking constants (in class File):
  *
@@ -5248,7 +4707,7 @@ test_check(int n, int argc, VALUE *argv)
  */
 
 static VALUE
-rb_f_test(int argc, VALUE *argv, VALUE _)
+rb_f_test(int argc, VALUE *argv)
 {
     int cmd;
 
@@ -5395,13 +4854,15 @@ rb_f_test(int argc, VALUE *argv, VALUE _)
 /*
  *  Document-class: File::Stat
  *
- *  Objects of class File::Stat encapsulate common status information
- *  for File objects. The information is recorded at the moment the
- *  File::Stat object is created; changes made to the file after that
- *  point will not be reflected. File::Stat objects are returned by
- *  IO#stat, File::stat, File#lstat, and File::lstat. Many of these
+ *  Objects of class <code>File::Stat</code> encapsulate common status
+ *  information for <code>File</code> objects. The information is
+ *  recorded at the moment the <code>File::Stat</code> object is
+ *  created; changes made to the file after that point will not be
+ *  reflected. <code>File::Stat</code> objects are returned by
+ *  <code>IO#stat</code>, <code>File::stat</code>,
+ *  <code>File#lstat</code>, and <code>File::lstat</code>. Many of these
  *  methods return platform-specific values, and not all values are
- *  meaningful on all systems. See also Kernel#test.
+ *  meaningful on all systems. See also <code>Kernel#test</code>.
  */
 
 static VALUE
@@ -5522,9 +4983,10 @@ rb_stat_p(VALUE obj)
  *
  *  Returns <code>true</code> if <i>stat</i> is a symbolic link,
  *  <code>false</code> if it isn't or if the operating system doesn't
- *  support this feature. As File::stat automatically follows symbolic
- *  links, #symlink? will always be <code>false</code> for an object
- *  returned by File::stat.
+ *  support this feature. As <code>File::stat</code> automatically
+ *  follows symbolic links, <code>symlink?</code> will always be
+ *  <code>false</code> for an object returned by
+ *  <code>File::stat</code>.
  *
  *     File.symlink("testfile", "alink")   #=> 0
  *     File.stat("alink").symlink?         #=> false
@@ -6030,20 +5492,6 @@ rb_stat_sticky(VALUE obj)
 #define HAVE_MKFIFO
 #endif
 
-#ifdef HAVE_MKFIFO
-struct mkfifo_arg {
-    const char *path;
-    mode_t mode;
-};
-
-static void *
-nogvl_mkfifo(void *ptr)
-{
-    struct mkfifo_arg *ma = ptr;
-
-    return (void *)(VALUE)mkfifo(ma->path, ma->mode);
-}
-
 /*
  *  call-seq:
  *     File.mkfifo(file_name, mode=0666)  => 0
@@ -6054,22 +5502,21 @@ nogvl_mkfifo(void *ptr)
  *  (mode & ~umask).
  */
 
+#ifdef HAVE_MKFIFO
 static VALUE
-rb_file_s_mkfifo(int argc, VALUE *argv, VALUE _)
+rb_file_s_mkfifo(int argc, VALUE *argv)
 {
     VALUE path;
-    struct mkfifo_arg ma;
+    int mode = 0666;
 
-    ma.mode = 0666;
     rb_check_arity(argc, 1, 2);
     if (argc > 1) {
-	ma.mode = NUM2MODET(argv[1]);
+	mode = NUM2INT(argv[1]);
     }
     path = argv[0];
     FilePathValue(path);
     path = rb_str_encode_ospath(path);
-    ma.path = RSTRING_PTR(path);
-    if (rb_thread_call_without_gvl(nogvl_mkfifo, &ma, RUBY_UBF_IO, 0)) {
+    if (mkfifo(RSTRING_PTR(path), mode)) {
 	rb_sys_fail_path(path);
     }
     return INT2FIX(0);
@@ -6078,7 +5525,7 @@ rb_file_s_mkfifo(int argc, VALUE *argv, VALUE _)
 #define rb_file_s_mkfifo rb_f_notimplement
 #endif
 
-static VALUE rb_mFConst;
+VALUE rb_mFConst;
 
 void
 rb_file_const(const char *name, VALUE value)
@@ -6120,7 +5567,7 @@ path_check_0(VALUE path, int execpath)
     char *p = 0, *s;
 
     if (!rb_is_absolute_path(p0)) {
-	char *buf = ruby_getcwd();
+	char *buf = my_getcwd();
 	VALUE newpath;
 
 	newpath = rb_str_new2(buf);
@@ -6142,9 +5589,9 @@ path_check_0(VALUE path, int execpath)
 	    && !(p && execpath && (st.st_mode & S_ISVTX))
 #endif
 	    && !access(p0, W_OK)) {
-	    rb_enc_warn(enc, "Insecure world writable dir %s in %sPATH, mode 0%"
-			PRI_MODET_PREFIX"o",
-			p0, (execpath ? "" : "LOAD_"), st.st_mode);
+	    rb_warn("Insecure world writable dir %s in %sPATH, mode 0%"
+		    PRI_MODET_PREFIX"o",
+		    p0, (execpath ? "" : "LOAD_"), st.st_mode);
 	    if (p) *p = '/';
 	    RB_GC_GUARD(path);
 	    return 0;
@@ -6206,7 +5653,7 @@ ruby_is_fd_loadable(int fd)
     if (S_ISREG(st.st_mode))
 	return 1;
 
-    if (S_ISFIFO(st.st_mode) || S_ISCHR(st.st_mode))
+    if (S_ISFIFO(st.st_mode))
 	return -1;
 
     if (S_ISDIR(st.st_mode))
@@ -6261,14 +5708,13 @@ copy_path_class(VALUE path, VALUE orig)
 }
 
 int
-rb_find_file_ext_safe(VALUE *filep, const char *const *ext, int _level)
+rb_find_file_ext(VALUE *filep, const char *const *ext)
 {
-    rb_warn("rb_find_file_ext_safe will be removed in Ruby 3.0");
-    return rb_find_file_ext(filep, ext);
+    return rb_find_file_ext_safe(filep, ext, rb_safe_level());
 }
 
 int
-rb_find_file_ext(VALUE *filep, const char *const *ext)
+rb_find_file_ext_safe(VALUE *filep, const char *const *ext, int safe_level)
 {
     const char *f = StringValueCStr(*filep);
     VALUE fname = *filep, load_path, tmp;
@@ -6279,12 +5725,18 @@ rb_find_file_ext(VALUE *filep, const char *const *ext)
 
     if (f[0] == '~') {
 	fname = file_expand_path_1(fname);
+	if (safe_level >= 1 && OBJ_TAINTED(fname)) {
+	    rb_raise(rb_eSecurityError, "loading from unsafe file %s", f);
+	}
 	f = RSTRING_PTR(fname);
 	*filep = fname;
 	expanded = 1;
     }
 
     if (expanded || rb_is_absolute_path(f) || is_explicit_relative(f)) {
+	if (safe_level >= 1 && !fpath_check(fname)) {
+	    rb_raise(rb_eSecurityError, "loading from unsafe path %s", f);
+	}
 	if (!expanded) fname = file_expand_path_1(fname);
 	fnlen = RSTRING_LEN(fname);
 	for (i=0; ext[i]; i++) {
@@ -6311,13 +5763,14 @@ rb_find_file_ext(VALUE *filep, const char *const *ext)
 	for (i = 0; i < RARRAY_LEN(load_path); i++) {
 	    VALUE str = RARRAY_AREF(load_path, i);
 
-            RB_GC_GUARD(str) = rb_get_path(str);
+	    RB_GC_GUARD(str) = rb_get_path_check(str, safe_level);
 	    if (RSTRING_LEN(str) == 0) continue;
 	    rb_file_expand_path_internal(fname, str, 0, 0, tmp);
 	    if (rb_file_load_ok(RSTRING_PTR(tmp))) {
 		*filep = copy_path_class(tmp, *filep);
 		return (int)(j+1);
 	    }
+	    FL_UNSET(tmp, FL_TAINT);
 	}
 	rb_str_set_len(fname, fnlen);
     }
@@ -6327,14 +5780,13 @@ rb_find_file_ext(VALUE *filep, const char *const *ext)
 }
 
 VALUE
-rb_find_file_safe(VALUE path, int _level)
+rb_find_file(VALUE path)
 {
-    rb_warn("rb_find_file_safe will be removed in Ruby 3.0");
-    return rb_find_file(path);
+    return rb_find_file_safe(path, rb_safe_level());
 }
 
 VALUE
-rb_find_file(VALUE path)
+rb_find_file_safe(VALUE path, int safe_level)
 {
     VALUE tmp, load_path;
     const char *f = StringValueCStr(path);
@@ -6342,12 +5794,18 @@ rb_find_file(VALUE path)
 
     if (f[0] == '~') {
 	tmp = file_expand_path_1(path);
+	if (safe_level >= 1 && OBJ_TAINTED(tmp)) {
+	    rb_raise(rb_eSecurityError, "loading from unsafe file %s", f);
+	}
 	path = copy_path_class(tmp, path);
 	f = RSTRING_PTR(path);
 	expanded = 1;
     }
 
     if (expanded || rb_is_absolute_path(f) || is_explicit_relative(f)) {
+	if (safe_level >= 1 && !fpath_check(path)) {
+	    rb_raise(rb_eSecurityError, "loading from unsafe path %s", f);
+	}
 	if (!rb_file_load_ok(f)) return 0;
 	if (!expanded)
 	    path = copy_path_class(file_expand_path_1(path), path);
@@ -6362,7 +5820,7 @@ rb_find_file(VALUE path)
 	rb_enc_associate_index(tmp, rb_usascii_encindex());
 	for (i = 0; i < RARRAY_LEN(load_path); i++) {
 	    VALUE str = RARRAY_AREF(load_path, i);
-            RB_GC_GUARD(str) = rb_get_path(str);
+	    RB_GC_GUARD(str) = rb_get_path_check(str, safe_level);
 	    if (RSTRING_LEN(str) > 0) {
 		rb_file_expand_path_internal(path, str, 0, 0, tmp);
 		f = RSTRING_PTR(tmp);
@@ -6377,6 +5835,10 @@ rb_find_file(VALUE path)
     }
 
   found:
+    if (safe_level >= 1 && !fpath_check(tmp)) {
+	rb_raise(rb_eSecurityError, "loading from unsafe file %s", f);
+    }
+
     return copy_path_class(tmp, path);
 }
 
@@ -6387,7 +5849,7 @@ define_filetest_function(const char *name, VALUE (*func)(ANYARGS), int argc)
     rb_define_singleton_method(rb_cFile, name, func, argc);
 }
 
-const char ruby_null_device[] =
+static const char null_device[] =
 #if defined DOSISH
     "NUL"
 #elif defined AMIGA || defined __amigaos__
@@ -6400,10 +5862,11 @@ const char ruby_null_device[] =
     ;
 
 /*
- *  A File is an abstraction of any file object accessible by the
- *  program and is closely associated with class IO.  File includes
- *  the methods of module FileTest as class methods, allowing you to
- *  write (for example) <code>File.exist?("foo")</code>.
+ *  A <code>File</code> is an abstraction of any file object accessible
+ *  by the program and is closely associated with class <code>IO</code>.
+ *  <code>File</code> includes the methods of module
+ *  <code>FileTest</code> as class methods, allowing you to write (for
+ *  example) <code>File.exist?("foo")</code>.
  *
  *  In the description of File methods,
  *  <em>permission bits</em> are a platform-specific
@@ -6435,8 +5898,6 @@ const char ruby_null_device[] =
 void
 Init_File(void)
 {
-    VALUE separator;
-
     rb_mFileTest = rb_define_module("FileTest");
     rb_cFile = rb_define_class("File", rb_cIO);
 
@@ -6486,7 +5947,6 @@ Init_File(void)
     rb_define_singleton_method(rb_cFile, "chown", rb_file_s_chown, -1);
     rb_define_singleton_method(rb_cFile, "lchmod", rb_file_s_lchmod, -1);
     rb_define_singleton_method(rb_cFile, "lchown", rb_file_s_lchown, -1);
-    rb_define_singleton_method(rb_cFile, "lutime", rb_file_s_lutime, -1);
 
     rb_define_singleton_method(rb_cFile, "link", rb_file_s_link, 2);
     rb_define_singleton_method(rb_cFile, "symlink", rb_file_s_symlink, 2);
@@ -6498,9 +5958,8 @@ Init_File(void)
     rb_define_singleton_method(rb_cFile, "umask", rb_file_s_umask, -1);
     rb_define_singleton_method(rb_cFile, "truncate", rb_file_s_truncate, 2);
     rb_define_singleton_method(rb_cFile, "mkfifo", rb_file_s_mkfifo, -1);
-    rb_define_singleton_method(rb_cFile, "expand_path", s_expand_path, -1);
-    rb_define_singleton_method(rb_cFile, "absolute_path", s_absolute_path, -1);
-    rb_define_singleton_method(rb_cFile, "absolute_path?", s_absolute_path_p, 1);
+    rb_define_singleton_method(rb_cFile, "expand_path", rb_file_s_expand_path, -1);
+    rb_define_singleton_method(rb_cFile, "absolute_path", rb_file_s_absolute_path, -1);
     rb_define_singleton_method(rb_cFile, "realpath", rb_file_s_realpath, -1);
     rb_define_singleton_method(rb_cFile, "realdirpath", rb_file_s_realdirpath, -1);
     rb_define_singleton_method(rb_cFile, "basename", rb_file_s_basename, -1);
@@ -6508,10 +5967,9 @@ Init_File(void)
     rb_define_singleton_method(rb_cFile, "extname", rb_file_s_extname, 1);
     rb_define_singleton_method(rb_cFile, "path", rb_file_s_path, 1);
 
-    separator = rb_fstring_lit("/");
+    separator = rb_obj_freeze(rb_usascii_str_new2("/"));
     /* separates directory parts in path */
     rb_define_const(rb_cFile, "Separator", separator);
-    /* separates directory parts in path */
     rb_define_const(rb_cFile, "SEPARATOR", separator);
     rb_define_singleton_method(rb_cFile, "split",  rb_file_s_split, 1);
     rb_define_singleton_method(rb_cFile, "join",   rb_file_s_join, -2);
@@ -6523,7 +5981,7 @@ Init_File(void)
     rb_define_const(rb_cFile, "ALT_SEPARATOR", Qnil);
 #endif
     /* path list separator */
-    rb_define_const(rb_cFile, "PATH_SEPARATOR", rb_fstring_cstr(PATH_SEP));
+    rb_define_const(rb_cFile, "PATH_SEPARATOR", rb_obj_freeze(rb_str_new2(PATH_SEP)));
 
     rb_define_method(rb_cIO, "stat",  rb_io_stat, 0); /* this is IO's method */
     rb_define_method(rb_cFile, "lstat",  rb_file_lstat, 0);
@@ -6630,7 +6088,7 @@ Init_File(void)
     rb_define_const(rb_mFConst, "LOCK_NB", INT2FIX(LOCK_NB));
 
     /* Name of the null device */
-    rb_define_const(rb_mFConst, "NULL", rb_fstring_cstr(ruby_null_device));
+    rb_define_const(rb_mFConst, "NULL", rb_obj_freeze(rb_usascii_str_new2(null_device)));
 
     rb_define_method(rb_cFile, "path",  rb_file_path, 0);
     rb_define_method(rb_cFile, "to_path",  rb_file_path, 0);
diff --git a/gc.c b/gc.c
index 9cc230bd3d..18414ed98a 100644
--- a/gc.c
+++ b/gc.c
@@ -14,31 +14,25 @@
 #define rb_data_object_alloc rb_data_object_alloc
 #define rb_data_typed_object_alloc rb_data_typed_object_alloc
 
-#include "ruby/encoding.h"
-#include "ruby/io.h"
+#include "internal.h"
 #include "ruby/st.h"
 #include "ruby/re.h"
+#include "ruby/io.h"
 #include "ruby/thread.h"
 #include "ruby/util.h"
 #include "ruby/debug.h"
-#include "internal.h"
 #include "eval_intern.h"
 #include "vm_core.h"
-#include "builtin.h"
 #include "gc.h"
 #include "constant.h"
 #include "ruby_atomic.h"
 #include "probes.h"
 #include "id_table.h"
-#include "symbol.h"
 #include <stdio.h>
 #include <stdarg.h>
 #include <setjmp.h>
 #include <sys/types.h>
 #include "ruby_assert.h"
-#include "debug_counter.h"
-#include "transient_heap.h"
-#include "mjit.h"
 
 #undef rb_data_object_wrap
 
@@ -52,9 +46,7 @@
 # endif
 #endif
 #ifdef HAVE_MALLOC_USABLE_SIZE
-# ifdef RUBY_ALTERNATIVE_MALLOC_HEADER
-#  include RUBY_ALTERNATIVE_MALLOC_HEADER
-# elif HAVE_MALLOC_H
+# ifdef HAVE_MALLOC_H
 #  include <malloc.h>
 # elif defined(HAVE_MALLOC_NP_H)
 #  include <malloc_np.h>
@@ -63,6 +55,16 @@
 # endif
 #endif
 
+#if /* is ASAN enabled? */ \
+    __has_feature(address_sanitizer) /* Clang */ || \
+    defined(__SANITIZE_ADDRESS__)  /* GCC 4.8.x */
+  #define ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS \
+        __attribute__((no_address_safety_analysis)) \
+        __attribute__((noinline))
+#else
+  #define ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS
+#endif
+
 #ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
 #endif
@@ -70,6 +72,12 @@
 #ifdef HAVE_SYS_RESOURCE_H
 #include <sys/resource.h>
 #endif
+#if defined(__native_client__) && defined(NACL_NEWLIB)
+# include "nacl/resource.h"
+# undef HAVE_POSIX_MEMALIGN
+# undef HAVE_MEMALIGN
+
+#endif
 
 #if defined _WIN32 || defined __CYGWIN__
 #include <windows.h>
@@ -81,168 +89,6 @@
 #define rb_setjmp(env) RUBY_SETJMP(env)
 #define rb_jmp_buf rb_jmpbuf_t
 
-#if defined(_MSC_VER) && defined(_WIN64)
-#include <intrin.h>
-#pragma intrinsic(_umul128)
-#endif
-
-/* Expecting this struct to be elminated by function inlinings */
-struct optional {
-    bool left;
-    size_t right;
-};
-
-static inline struct optional
-size_mul_overflow(size_t x, size_t y)
-{
-    bool p;
-    size_t z;
-#if 0
-
-#elif defined(HAVE_BUILTIN___BUILTIN_MUL_OVERFLOW)
-    p = __builtin_mul_overflow(x, y, &z);
-
-#elif defined(DSIZE_T)
-    RB_GNUC_EXTENSION DSIZE_T dx = x;
-    RB_GNUC_EXTENSION DSIZE_T dy = y;
-    RB_GNUC_EXTENSION DSIZE_T dz = dx * dy;
-    p = dz > SIZE_MAX;
-    z = (size_t)dz;
-
-#elif defined(_MSC_VER) && defined(_WIN64)
-    unsigned __int64 dp;
-    unsigned __int64 dz = _umul128(x, y, &dp);
-    p = (bool)dp;
-    z = (size_t)dz;
-
-#else
-    /* https://wiki.sei.cmu.edu/confluence/display/c/INT30-C.+Ensure+that+unsigned+integer+operations+do+not+wrap */
-    p = (y != 0) && (x > SIZE_MAX / y);
-    z = x * y;
-
-#endif
-    return (struct optional) { p, z, };
-}
-
-static inline struct optional
-size_add_overflow(size_t x, size_t y)
-{
-    size_t z;
-    bool p;
-#if 0
-
-#elif defined(HAVE_BUILTIN___BUILTIN_ADD_OVERFLOW)
-    p = __builtin_add_overflow(x, y, &z);
-
-#elif defined(DSIZE_T)
-    RB_GNUC_EXTENSION DSIZE_T dx = x;
-    RB_GNUC_EXTENSION DSIZE_T dy = y;
-    RB_GNUC_EXTENSION DSIZE_T dz = dx + dy;
-    p = dz > SIZE_MAX;
-    z = (size_t)dz;
-
-#else
-    z = x + y;
-    p = z < y;
-
-#endif
-    return (struct optional) { p, z, };
-}
-
-static inline struct optional
-size_mul_add_overflow(size_t x, size_t y, size_t z) /* x * y + z */
-{
-    struct optional t = size_mul_overflow(x, y);
-    struct optional u = size_add_overflow(t.right, z);
-    return (struct optional) { t.left || u.left, u.right };
-}
-
-static inline struct optional
-size_mul_add_mul_overflow(size_t x, size_t y, size_t z, size_t w) /* x * y + z * w */
-{
-    struct optional t = size_mul_overflow(x, y);
-    struct optional u = size_mul_overflow(z, w);
-    struct optional v = size_add_overflow(t.right, u.right);
-    return (struct optional) { t.left || u.left || v.left, v.right };
-}
-
-PRINTF_ARGS(NORETURN(static void gc_raise(VALUE, const char*, ...)), 2, 3);
-
-static inline size_t
-size_mul_or_raise(size_t x, size_t y, VALUE exc)
-{
-    struct optional t = size_mul_overflow(x, y);
-    if (LIKELY(!t.left)) {
-        return t.right;
-    }
-    else if (rb_during_gc()) {
-        rb_memerror();          /* or...? */
-    }
-    else {
-        gc_raise(
-            exc,
-            "integer overflow: %"PRIuSIZE
-            " * %"PRIuSIZE
-            " > %"PRIuSIZE,
-            x, y, SIZE_MAX);
-    }
-}
-
-size_t
-rb_size_mul_or_raise(size_t x, size_t y, VALUE exc)
-{
-    return size_mul_or_raise(x, y, exc);
-}
-
-static inline size_t
-size_mul_add_or_raise(size_t x, size_t y, size_t z, VALUE exc)
-{
-    struct optional t = size_mul_add_overflow(x, y, z);
-    if (LIKELY(!t.left)) {
-        return t.right;
-    }
-    else if (rb_during_gc()) {
-        rb_memerror();          /* or...? */
-    }
-    else {
-        gc_raise(
-            exc,
-            "integer overflow: %"PRIuSIZE
-            " * %"PRIuSIZE
-            " + %"PRIuSIZE
-            " > %"PRIuSIZE,
-            x, y, z, SIZE_MAX);
-    }
-}
-
-size_t
-rb_size_mul_add_or_raise(size_t x, size_t y, size_t z, VALUE exc)
-{
-    return size_mul_add_or_raise(x, y, z, exc);
-}
-
-static inline size_t
-size_mul_add_mul_or_raise(size_t x, size_t y, size_t z, size_t w, VALUE exc)
-{
-    struct optional t = size_mul_add_mul_overflow(x, y, z, w);
-    if (LIKELY(!t.left)) {
-        return t.right;
-    }
-    else if (rb_during_gc()) {
-        rb_memerror();          /* or...? */
-    }
-    else {
-        gc_raise(
-            exc,
-            "integer overflow: %"PRIdSIZE
-            " * %"PRIdSIZE
-            " + %"PRIdSIZE
-            " * %"PRIdSIZE
-            " > %"PRIdSIZE,
-            x, y, z, w, SIZE_MAX);
-    }
-}
-
 #if defined(HAVE_RB_GC_GUARDED_PTR_VAL) && HAVE_RB_GC_GUARDED_PTR_VAL
 /* trick the compiler into thinking a external signal handler uses this */
 volatile VALUE rb_gc_guarded_val;
@@ -374,18 +220,8 @@ static ruby_gc_params_t gc_params = {
  * 5: sweep
  */
 #ifndef RGENGC_DEBUG
-#ifdef RUBY_DEVEL
-#define RGENGC_DEBUG       -1
-#else
 #define RGENGC_DEBUG       0
 #endif
-#endif
-#if RGENGC_DEBUG < 0 && !defined(_MSC_VER)
-# define RGENGC_DEBUG_ENABLED(level) (-(RGENGC_DEBUG) >= (level) && ruby_rgengc_debug >= (level))
-#else
-# define RGENGC_DEBUG_ENABLED(level) ((RGENGC_DEBUG) >= (level))
-#endif
-int ruby_rgengc_debug;
 
 /* RGENGC_CHECK_MODE
  * 0: disable all assertions
@@ -399,9 +235,6 @@ int ruby_rgengc_debug;
 #define RGENGC_CHECK_MODE  0
 #endif
 
-// Note: using RUBY_ASSERT_WHEN() extend a macro in expr (info by nobu).
-#define GC_ASSERT(expr) RUBY_ASSERT_MESG_WHEN(RGENGC_CHECK_MODE > 0, expr, #expr)
-
 /* RGENGC_OLD_NEWOBJ_CHECK
  * 0:  disable all assertions
  * >0: make a OLD object when new object creation.
@@ -467,7 +300,7 @@ int ruby_rgengc_debug;
 #define GC_ENABLE_LAZY_SWEEP   1
 #endif
 #ifndef CALC_EXACT_MALLOC_SIZE
-#define CALC_EXACT_MALLOC_SIZE USE_GC_MALLOC_OBJ_INFO_DETAILS
+#define CALC_EXACT_MALLOC_SIZE 0
 #endif
 #if defined(HAVE_MALLOC_USABLE_SIZE) || CALC_EXACT_MALLOC_SIZE > 0
 #ifndef MALLOC_ALLOCATED_SIZE
@@ -509,13 +342,7 @@ typedef enum {
 
     /* others */
     GPR_FLAG_IMMEDIATE_SWEEP   = 0x2000,
-    GPR_FLAG_HAVE_FINALIZE     = 0x4000,
-    GPR_FLAG_IMMEDIATE_MARK    = 0x8000,
-    GPR_FLAG_FULL_MARK        = 0x10000,
-
-    GPR_DEFAULT_REASON =
-        (GPR_FLAG_FULL_MARK | GPR_FLAG_IMMEDIATE_MARK |
-         GPR_FLAG_IMMEDIATE_SWEEP | GPR_FLAG_CAPI),
+    GPR_FLAG_HAVE_FINALIZE     = 0x4000
 } gc_profile_record_flag;
 
 typedef struct gc_profile_record {
@@ -569,7 +396,6 @@ typedef struct RVALUE {
 	    VALUE flags;		/* always 0 for freed obj */
 	    struct RVALUE *next;
 	} free;
-        struct RMoved  moved;
 	struct RBasic  basic;
 	struct RObject object;
 	struct RClass  klass;
@@ -583,6 +409,7 @@ typedef struct RVALUE {
 	struct RStruct rstruct;
 	struct RBignum bignum;
 	struct RFile   file;
+	struct RNode   node;
 	struct RMatch  match;
 	struct RRational rational;
 	struct RComplex complex;
@@ -595,8 +422,6 @@ typedef struct RVALUE {
 	    struct rb_method_entry_struct ment;
 	    const rb_iseq_t iseq;
 	    rb_env_t env;
-	    struct rb_imemo_tmpbuf_struct alloc;
-	    rb_ast_t ast;
 	} imemo;
 	struct {
 	    struct RBasic basic;
@@ -620,7 +445,6 @@ enum {
     BITS_SIZE = sizeof(bits_t),
     BITS_BITLENGTH = ( BITS_SIZE * CHAR_BIT )
 };
-#define popcount_bits rb_popcount_intptr
 
 struct heap_page_header {
     struct heap_page *page;
@@ -658,8 +482,8 @@ typedef struct rb_heap_struct {
 
     struct heap_page *free_pages;
     struct heap_page *using_page;
-    struct list_head pages;
-    struct heap_page *sweeping_page; /* iterator for .pages */
+    struct heap_page *pages;
+    struct heap_page *sweep_pages;
 #if GC_ENABLE_INCREMENTAL_MARK
     struct heap_page *pooled_pages;
 #endif
@@ -689,7 +513,6 @@ typedef struct rb_objspace {
 	unsigned int dont_gc : 1;
 	unsigned int dont_incremental : 1;
 	unsigned int during_gc : 1;
-        unsigned int during_compacting : 1;
 	unsigned int gc_stressful: 1;
 	unsigned int has_hook: 1;
 #if USE_RGENGC
@@ -702,7 +525,6 @@ typedef struct rb_objspace {
 
     rb_event_flag_t hook_events;
     size_t total_allocated_objects;
-    VALUE next_object_id;
 
     rb_heap_t eden_heap;
     rb_heap_t tomb_heap; /* heap for zombies and ghosts */
@@ -750,7 +572,6 @@ typedef struct rb_objspace {
 #if USE_RGENGC
 	size_t minor_gc_count;
 	size_t major_gc_count;
-	size_t compact_count;
 #if RGENGC_PROFILE > 0
 	size_t total_generated_normal_object_count;
 	size_t total_generated_shady_object_count;
@@ -805,12 +626,6 @@ typedef struct rb_objspace {
 	size_t error_count;
 #endif
     } rgengc;
-
-    struct {
-        size_t considered_count_table[T_MASK];
-        size_t moved_count_table[T_MASK];
-    } rcompactor;
-
 #if GC_ENABLE_INCREMENTAL_MARK
     struct {
 	size_t pooled_slots;
@@ -819,17 +634,16 @@ typedef struct rb_objspace {
 #endif
 #endif /* USE_RGENGC */
 
-    st_table *id_to_obj_tbl;
-    st_table *obj_to_id_tbl;
-
 #if GC_DEBUG_STRESS_TO_CLASS
     VALUE stress_to_class;
 #endif
 } rb_objspace_t;
 
 
+#ifndef HEAP_PAGE_ALIGN_LOG
 /* default tiny heap size: 16KB */
 #define HEAP_PAGE_ALIGN_LOG 14
+#endif
 #define CEILDIV(i, mod) (((i) + (mod) - 1)/(mod))
 enum {
     HEAP_PAGE_ALIGN = (1UL << HEAP_PAGE_ALIGN_LOG),
@@ -843,9 +657,9 @@ enum {
 };
 
 struct heap_page {
+    struct heap_page *prev;
     short total_slots;
     short free_slots;
-    short pinned_slots;
     short final_slots;
     struct {
 	unsigned int before_sweep : 1;
@@ -857,7 +671,7 @@ struct heap_page {
     struct heap_page *free_next;
     RVALUE *start;
     RVALUE *freelist;
-    struct list_node page_node;
+    struct heap_page *next;
 
 #if USE_RGENGC
     bits_t wb_unprotected_bits[HEAP_PAGE_BITMAP_LIMIT];
@@ -868,9 +682,6 @@ struct heap_page {
     bits_t uncollectible_bits[HEAP_PAGE_BITMAP_LIMIT];
     bits_t marking_bits[HEAP_PAGE_BITMAP_LIMIT];
 #endif
-
-    /* If set, the object is not movable */
-    bits_t pinned_bits[HEAP_PAGE_BITMAP_LIMIT];
 };
 
 #define GET_PAGE_BODY(x)   ((struct heap_page_body *)((bits_t)(x) & ~(HEAP_PAGE_ALIGN_MASK)))
@@ -889,7 +700,6 @@ struct heap_page {
 
 /* getting bitmap */
 #define GET_HEAP_MARK_BITS(x)           (&GET_HEAP_PAGE(x)->mark_bits[0])
-#define GET_HEAP_PINNED_BITS(x)         (&GET_HEAP_PAGE(x)->pinned_bits[0])
 #if USE_RGENGC
 #define GET_HEAP_UNCOLLECTIBLE_BITS(x)  (&GET_HEAP_PAGE(x)->uncollectible_bits[0])
 #define GET_HEAP_WB_UNPROTECTED_BITS(x) (&GET_HEAP_PAGE(x)->wb_unprotected_bits[0])
@@ -897,8 +707,13 @@ struct heap_page {
 #endif
 
 /* Aliases */
+#if defined(ENABLE_VM_OBJSPACE) && ENABLE_VM_OBJSPACE
 #define rb_objspace (*rb_objspace_of(GET_VM()))
 #define rb_objspace_of(vm) ((vm)->objspace)
+#else
+static rb_objspace_t rb_objspace = {{GC_MALLOC_LIMIT_MIN}};
+#define rb_objspace_of(vm) (&rb_objspace)
+#endif
 
 #define ruby_initial_gc_stress	gc_params.gc_stress
 
@@ -967,7 +782,7 @@ gc_mode_verify(enum gc_mode mode)
 #else
 #define will_be_incremental_marking(objspace) FALSE
 #endif
-#define has_sweeping_pages(heap)         ((heap)->sweeping_page != 0)
+#define has_sweeping_pages(heap)         ((heap)->sweep_pages != 0)
 #define is_lazy_sweeping(heap)           (GC_ENABLE_LAZY_SWEEP && has_sweeping_pages(heap))
 
 #if SIZEOF_LONG == SIZEOF_VOIDP
@@ -994,31 +809,29 @@ struct RZombie {
 
 #define nomem_error GET_VM()->special_exceptions[ruby_error_nomemory]
 
-#if RUBY_MARK_FREE_DEBUG
 int ruby_gc_debug_indent = 0;
-#endif
 VALUE rb_mGC;
 int ruby_disable_gc = 0;
 
 void rb_iseq_mark(const rb_iseq_t *iseq);
-void rb_iseq_update_references(rb_iseq_t *iseq);
 void rb_iseq_free(const rb_iseq_t *iseq);
-size_t rb_iseq_memsize(const rb_iseq_t *iseq);
-void rb_vm_update_references(void *ptr);
 
 void rb_gcdebug_print_obj_condition(VALUE obj);
 
+static void rb_objspace_call_finalizer(rb_objspace_t *objspace);
 static VALUE define_final0(VALUE obj, VALUE block);
 
-NORETURN(static void negative_size_allocation_error(const char *));
+static void negative_size_allocation_error(const char *);
+static void *aligned_malloc(size_t, size_t);
+static void aligned_free(void *);
 
 static void init_mark_stack(mark_stack_t *stack);
 
 static int ready_to_gc(rb_objspace_t *objspace);
 
-static int garbage_collect(rb_objspace_t *, int reason);
+static int garbage_collect(rb_objspace_t *, int full_mark, int immediate_mark, int immediate_sweep, int reason);
 
-static int  gc_start(rb_objspace_t *objspace, int reason);
+static int  gc_start(rb_objspace_t *objspace, const int full_mark, const int immediate_mark, const unsigned int immediate_sweep, int reason);
 static void gc_rest(rb_objspace_t *objspace);
 static inline void gc_enter(rb_objspace_t *objspace, const char *event);
 static inline void gc_exit(rb_objspace_t *objspace, const char *event);
@@ -1027,21 +840,23 @@ static void gc_marks(rb_objspace_t *objspace, int full_mark);
 static void gc_marks_start(rb_objspace_t *objspace, int full);
 static int  gc_marks_finish(rb_objspace_t *objspace);
 static void gc_marks_rest(rb_objspace_t *objspace);
+#if GC_ENABLE_INCREMENTAL_MARK
 static void gc_marks_step(rb_objspace_t *objspace, int slots);
 static void gc_marks_continue(rb_objspace_t *objspace, rb_heap_t *heap);
+#endif
 
 static void gc_sweep(rb_objspace_t *objspace);
 static void gc_sweep_start(rb_objspace_t *objspace);
 static void gc_sweep_finish(rb_objspace_t *objspace);
 static int  gc_sweep_step(rb_objspace_t *objspace, rb_heap_t *heap);
 static void gc_sweep_rest(rb_objspace_t *objspace);
+#if GC_ENABLE_LAZY_SWEEP
 static void gc_sweep_continue(rb_objspace_t *objspace, rb_heap_t *heap);
+#endif
 
 static inline void gc_mark(rb_objspace_t *objspace, VALUE ptr);
-static inline void gc_pin(rb_objspace_t *objspace, VALUE ptr);
-static inline void gc_mark_and_pin(rb_objspace_t *objspace, VALUE ptr);
 static void gc_mark_ptr(rb_objspace_t *objspace, VALUE ptr);
-NO_SANITIZE("memory", static void gc_mark_maybe(rb_objspace_t *objspace, VALUE ptr));
+static void gc_mark_maybe(rb_objspace_t *objspace, VALUE ptr);
 static void gc_mark_children(rb_objspace_t *objspace, VALUE ptr);
 
 static int gc_mark_stacked_objects_incremental(rb_objspace_t *, size_t count);
@@ -1049,7 +864,7 @@ static int gc_mark_stacked_objects_all(rb_objspace_t *);
 static void gc_grey(rb_objspace_t *objspace, VALUE ptr);
 
 static inline int gc_mark_set(rb_objspace_t *objspace, VALUE obj);
-NO_SANITIZE("memory", static inline int is_pointer_to_heap(rb_objspace_t *objspace, void *ptr));
+static inline int is_pointer_to_heap(rb_objspace_t *objspace, void *ptr);
 
 static void   push_mark_stack(mark_stack_t *, VALUE);
 static int    pop_mark_stack(mark_stack_t *, VALUE *);
@@ -1057,7 +872,7 @@ static size_t mark_stack_size(mark_stack_t *stack);
 static void   shrink_stack_chunk_cache(mark_stack_t *stack);
 
 static size_t obj_memsize_of(VALUE obj, int use_all_types);
-static void gc_verify_internal_consistency(rb_objspace_t *objspace);
+static VALUE gc_verify_internal_consistency(VALUE self);
 static int gc_verify_heap_page(rb_objspace_t *objspace, struct heap_page *page, VALUE obj);
 static int gc_verify_heap_pages(rb_objspace_t *objspace);
 
@@ -1074,22 +889,14 @@ static inline void gc_prof_sweep_timer_stop(rb_objspace_t *);
 static inline void gc_prof_set_malloc_info(rb_objspace_t *);
 static inline void gc_prof_set_heap_info(rb_objspace_t *);
 
-#define TYPED_UPDATE_IF_MOVED(_objspace, _type, _thing) do { \
-    if (gc_object_moved_p(_objspace, (VALUE)_thing)) { \
-       *((_type *)(&_thing)) = (_type)RMOVED((_thing))->destination; \
-    } \
-} while (0)
-
-#define UPDATE_IF_MOVED(_objspace, _thing) TYPED_UPDATE_IF_MOVED(_objspace, VALUE, _thing)
-
 #define gc_prof_record(objspace) (objspace)->profile.current_record
 #define gc_prof_enabled(objspace) ((objspace)->profile.run && (objspace)->profile.current_record)
 
 #ifdef HAVE_VA_ARGS_MACRO
-# define gc_report(level, objspace, ...) \
-    if (!RGENGC_DEBUG_ENABLED(level)) {} else gc_report_body(level, objspace, __VA_ARGS__)
+# define gc_report(level, objspace, fmt, ...) \
+    if ((level) > RGENGC_DEBUG) {} else gc_report_body(level, objspace, fmt, ##__VA_ARGS__)
 #else
-# define gc_report if (!RGENGC_DEBUG_ENABLED(0)) {} else gc_report_body
+# define gc_report if (!(RGENGC_DEBUG)) {} else gc_report_body
 #endif
 PRINTF_ARGS(static void gc_report_body(int level, rb_objspace_t *objspace, const char *fmt, ...), 3, 4);
 static const char *obj_info(VALUE obj);
@@ -1199,15 +1006,11 @@ tick(void)
 #define MEASURE_LINE(expr) expr
 #endif /* USE_TICK_T */
 
-#define FL_CHECK2(name, x, pred) \
-    ((RGENGC_CHECK_MODE && SPECIAL_CONST_P(x)) ? \
-     (rb_bug(name": SPECIAL_CONST (%p)", (void *)(x)), 0) : (pred))
-#define FL_TEST2(x,f)  FL_CHECK2("FL_TEST2",  x, FL_TEST_RAW((x),(f)) != 0)
-#define FL_SET2(x,f)   FL_CHECK2("FL_SET2",   x, RBASIC(x)->flags |= (f))
-#define FL_UNSET2(x,f) FL_CHECK2("FL_UNSET2", x, RBASIC(x)->flags &= ~(f))
+#define FL_TEST2(x,f)         ((RGENGC_CHECK_MODE && SPECIAL_CONST_P(x)) ? (rb_bug("FL_TEST2: SPECIAL_CONST (%p)", (void *)(x)), 0) : FL_TEST_RAW((x),(f)) != 0)
+#define FL_SET2(x,f)          do {if (RGENGC_CHECK_MODE && SPECIAL_CONST_P(x)) rb_bug("FL_SET2: SPECIAL_CONST");   RBASIC(x)->flags |= (f);} while (0)
+#define FL_UNSET2(x,f)        do {if (RGENGC_CHECK_MODE && SPECIAL_CONST_P(x)) rb_bug("FL_UNSET2: SPECIAL_CONST"); RBASIC(x)->flags &= ~(f);} while (0)
 
 #define RVALUE_MARK_BITMAP(obj)           MARKED_IN_BITMAP(GET_HEAP_MARK_BITS(obj), (obj))
-#define RVALUE_PIN_BITMAP(obj)            MARKED_IN_BITMAP(GET_HEAP_PINNED_BITS(obj), (obj))
 #define RVALUE_PAGE_MARKED(page, obj)     MARKED_IN_BITMAP((page)->mark_bits, (obj))
 
 #if USE_RGENGC
@@ -1223,7 +1026,6 @@ tick(void)
 #define RVALUE_AGE_SHIFT 5 /* FL_PROMOTED0 bit */
 
 static int rgengc_remembered(rb_objspace_t *objspace, VALUE obj);
-static int rgengc_remembered_sweep(rb_objspace_t *objspace, VALUE obj);
 static int rgengc_remember(rb_objspace_t *objspace, VALUE obj);
 static void rgengc_mark_and_rememberset_clear(rb_objspace_t *objspace, rb_heap_t *heap);
 static void rgengc_rememberset_mark(rb_objspace_t *objspace, rb_heap_t *heap);
@@ -1236,153 +1038,79 @@ RVALUE_FLAGS_AGE(VALUE flags)
 
 #endif /* USE_RGENGC */
 
-static int
-check_rvalue_consistency_force(const VALUE obj, int terminate)
+
+#if RGENGC_CHECK_MODE == 0
+static inline VALUE
+check_rvalue_consistency(const VALUE obj)
+{
+    return obj;
+}
+#else
+static VALUE
+check_rvalue_consistency(const VALUE obj)
 {
     rb_objspace_t *objspace = &rb_objspace;
-    int err = 0;
 
     if (SPECIAL_CONST_P(obj)) {
-        fprintf(stderr, "check_rvalue_consistency: %p is a special const.\n", (void *)obj);
-        err++;
+	rb_bug("check_rvalue_consistency: %p is a special const.", (void *)obj);
     }
     else if (!is_pointer_to_heap(objspace, (void *)obj)) {
-        /* check if it is in tomb_pages */
-        struct heap_page *page = NULL;
-        list_for_each(&heap_tomb->pages, page, page_node) {
-            if (&page->start[0] <= (RVALUE *)obj &&
-                (RVALUE *)obj < &page->start[page->total_slots]) {
-                fprintf(stderr, "check_rvalue_consistency: %p is in a tomb_heap (%p).\n",
-                        (void *)obj, (void *)page);
-                err++;
-                goto skip;
-            }
-        }
-        fprintf(stderr, "check_rvalue_consistency: %p is not a Ruby object.\n", (void *)obj);
-        err++;
-      skip:
-        ;
+	rb_bug("check_rvalue_consistency: %p is not a Ruby object.", (void *)obj);
     }
     else {
-        const int wb_unprotected_bit = RVALUE_WB_UNPROTECTED_BITMAP(obj) != 0;
-        const int uncollectible_bit = RVALUE_UNCOLLECTIBLE_BITMAP(obj) != 0;
-        const int mark_bit = RVALUE_MARK_BITMAP(obj) != 0;
-        const int marking_bit = RVALUE_MARKING_BITMAP(obj) != 0, remembered_bit = marking_bit;
-        const int age = RVALUE_FLAGS_AGE(RBASIC(obj)->flags);
-
-        if (GET_HEAP_PAGE(obj)->flags.in_tomb) {
-            fprintf(stderr, "check_rvalue_consistency: %s is in tomb page.\n", obj_info(obj));
-            err++;
-        }
-        if (BUILTIN_TYPE(obj) == T_NONE) {
-            fprintf(stderr, "check_rvalue_consistency: %s is T_NONE.\n", obj_info(obj));
-            err++;
-        }
-        if (BUILTIN_TYPE(obj) == T_ZOMBIE) {
-            fprintf(stderr, "check_rvalue_consistency: %s is T_ZOMBIE.\n", obj_info(obj));
-            err++;
-        }
-
-        obj_memsize_of((VALUE)obj, FALSE);
+	const int wb_unprotected_bit = RVALUE_WB_UNPROTECTED_BITMAP(obj) != 0;
+	const int uncollectible_bit = RVALUE_UNCOLLECTIBLE_BITMAP(obj) != 0;
+	const int mark_bit = RVALUE_MARK_BITMAP(obj) != 0;
+	const int marking_bit = RVALUE_MARKING_BITMAP(obj) != 0, remembered_bit = marking_bit;
+	const int age = RVALUE_FLAGS_AGE(RBASIC(obj)->flags);
 
-        /* check generation
-         *
-         * OLD == age == 3 && old-bitmap && mark-bit (except incremental marking)
-         */
-        if (age > 0 && wb_unprotected_bit) {
-            fprintf(stderr, "check_rvalue_consistency: %s is not WB protected, but age is %d > 0.\n", obj_info(obj), age);
-            err++;
-        }
+	if (BUILTIN_TYPE(obj) == T_NONE)   rb_bug("check_rvalue_consistency: %s is T_NONE", obj_info(obj));
+	if (BUILTIN_TYPE(obj) == T_ZOMBIE) rb_bug("check_rvalue_consistency: %s is T_ZOMBIE", obj_info(obj));
+	obj_memsize_of((VALUE)obj, FALSE);
 
-        if (!is_marking(objspace) && uncollectible_bit && !mark_bit) {
-            fprintf(stderr, "check_rvalue_consistency: %s is uncollectible, but is not marked while !gc.\n", obj_info(obj));
-            err++;
-        }
+	/* check generation
+	 *
+	 * OLD == age == 3 && old-bitmap && mark-bit (except incremental marking)
+	 */
+	if (age > 0 && wb_unprotected_bit) {
+	    rb_bug("check_rvalue_consistency: %s is not WB protected, but age is %d > 0.", obj_info(obj), age);
+	}
 
-        if (!is_full_marking(objspace)) {
-            if (uncollectible_bit && age != RVALUE_OLD_AGE && !wb_unprotected_bit) {
-                fprintf(stderr, "check_rvalue_consistency: %s is uncollectible, but not old (age: %d) and not WB unprotected.\n",
-                        obj_info(obj), age);
-                err++;
-            }
-            if (remembered_bit && age != RVALUE_OLD_AGE) {
-                fprintf(stderr, "check_rvalue_consistency: %s is remembered, but not old (age: %d).\n",
-                        obj_info(obj), age);
-                err++;
-            }
-        }
+	if (!is_marking(objspace) && uncollectible_bit && !mark_bit) {
+	    rb_bug("check_rvalue_consistency: %s is uncollectible, but is not marked while !gc.", obj_info(obj));
+	}
 
-        /*
-         * check coloring
-         *
-         *               marking:false marking:true
-         * marked:false  white         *invalid*
-         * marked:true   black         grey
-         */
-        if (is_incremental_marking(objspace) && marking_bit) {
-            if (!is_marking(objspace) && !mark_bit) {
-                fprintf(stderr, "check_rvalue_consistency: %s is marking, but not marked.\n", obj_info(obj));
-                err++;
-            }
-        }
-    }
+	if (!is_full_marking(objspace)) {
+	    if (uncollectible_bit && age != RVALUE_OLD_AGE && !wb_unprotected_bit) {
+		rb_bug("check_rvalue_consistency: %s is uncollectible, but not old (age: %d) and not WB unprotected.", obj_info(obj), age);
+	    }
+	    if (remembered_bit && age != RVALUE_OLD_AGE) {
+		rb_bug("check_rvalue_consistency: %s is rememberd, but not old (age: %d).", obj_info(obj), age);
+	    }
+	}
 
-    if (err > 0 && terminate) {
-        rb_bug("check_rvalue_consistency_force: there is %d errors.", err);
+	/*
+	 * check coloring
+	 *
+	 *               marking:false marking:true
+	 * marked:false  white         *invalid*
+	 * marked:true   black         grey
+	 */
+	if (is_incremental_marking(objspace) && marking_bit) {
+	    if (!is_marking(objspace) && !mark_bit) rb_bug("check_rvalue_consistency: %s is marking, but not marked.", obj_info(obj));
+	}
     }
-
-    return err;
-}
-
-#if RGENGC_CHECK_MODE == 0
-static inline VALUE
-check_rvalue_consistency(const VALUE obj)
-{
-    return obj;
-}
-#else
-static VALUE
-check_rvalue_consistency(const VALUE obj)
-{
-    check_rvalue_consistency_force(obj, TRUE);
     return obj;
 }
 #endif
 
 static inline int
-gc_object_moved_p(rb_objspace_t * objspace, VALUE obj)
-{
-    if (RB_SPECIAL_CONST_P(obj)) {
-        return FALSE;
-    }
-    else {
-        void *poisoned = asan_poisoned_object_p(obj);
-        asan_unpoison_object(obj, false);
-
-        int ret =  BUILTIN_TYPE(obj) == T_MOVED;
-        /* Re-poison slot if it's not the one we want */
-        if (poisoned) {
-            GC_ASSERT(BUILTIN_TYPE(obj) == T_NONE);
-            asan_poison_object(obj);
-        }
-        return ret;
-    }
-}
-
-static inline int
 RVALUE_MARKED(VALUE obj)
 {
     check_rvalue_consistency(obj);
     return RVALUE_MARK_BITMAP(obj) != 0;
 }
 
-static inline int
-RVALUE_PINNED(VALUE obj)
-{
-    check_rvalue_consistency(obj);
-    return RVALUE_PIN_BITMAP(obj) != 0;
-}
-
 #if USE_RGENGC
 static inline int
 RVALUE_WB_UNPROTECTED(VALUE obj)
@@ -1440,7 +1168,6 @@ RVALUE_PAGE_OLD_UNCOLLECTIBLE_SET(rb_objspace_t *objspace, struct heap_page *pag
 {
     MARK_IN_BITMAP(&page->uncollectible_bits[0], obj);
     objspace->rgengc.old_objects++;
-    rb_transient_heap_promote(obj);
 
 #if RGENGC_PROFILE >= 2
     objspace->profile.total_promoted_count++;
@@ -1451,7 +1178,6 @@ RVALUE_PAGE_OLD_UNCOLLECTIBLE_SET(rb_objspace_t *objspace, struct heap_page *pag
 static inline void
 RVALUE_OLD_UNCOLLECTIBLE_SET(rb_objspace_t *objspace, VALUE obj)
 {
-    RB_DEBUG_COUNTER_INC(obj_promote);
     RVALUE_PAGE_OLD_UNCOLLECTIBLE_SET(objspace, GET_HEAP_PAGE(obj), obj);
 }
 
@@ -1488,7 +1214,7 @@ static inline void
 RVALUE_AGE_SET_OLD(rb_objspace_t *objspace, VALUE obj)
 {
     check_rvalue_consistency(obj);
-    GC_ASSERT(!RVALUE_OLD_P(obj));
+    if (RGENGC_CHECK_MODE) assert(!RVALUE_OLD_P(obj));
 
     RBASIC(obj)->flags = RVALUE_FLAGS_AGE_SET(RBASIC(obj)->flags, RVALUE_OLD_AGE);
     RVALUE_OLD_UNCOLLECTIBLE_SET(objspace, obj);
@@ -1501,7 +1227,7 @@ static inline void
 RVALUE_AGE_SET_CANDIDATE(rb_objspace_t *objspace, VALUE obj)
 {
     check_rvalue_consistency(obj);
-    GC_ASSERT(!RVALUE_OLD_P(obj));
+    if (RGENGC_CHECK_MODE) assert(!RVALUE_OLD_P(obj));
 
     RBASIC(obj)->flags = RVALUE_FLAGS_AGE_SET(RBASIC(obj)->flags, RVALUE_OLD_AGE - 1);
 
@@ -1519,7 +1245,7 @@ static inline void
 RVALUE_DEMOTE(rb_objspace_t *objspace, VALUE obj)
 {
     check_rvalue_consistency(obj);
-    GC_ASSERT(RVALUE_OLD_P(obj));
+    if (RGENGC_CHECK_MODE) assert(RVALUE_OLD_P(obj));
 
     if (!is_incremental_marking(objspace) && RVALUE_REMEMBERED(obj)) {
 	CLEAR_IN_BITMAP(GET_HEAP_MARKING_BITS(obj), obj);
@@ -1544,8 +1270,7 @@ static inline void
 RVALUE_AGE_RESET(VALUE obj)
 {
     check_rvalue_consistency(obj);
-    GC_ASSERT(!RVALUE_OLD_P(obj));
-
+    if (RGENGC_CHECK_MODE) assert(!RVALUE_OLD_P(obj));
     RVALUE_AGE_RESET_RAW(obj);
     check_rvalue_consistency(obj);
 }
@@ -1576,19 +1301,15 @@ RVALUE_WHITE_P(VALUE obj)
   --------------------------- ObjectSpace -----------------------------
 */
 
-static inline void *
-calloc1(size_t n)
-{
-    return calloc(1, n);
-}
-
 rb_objspace_t *
 rb_objspace_alloc(void)
 {
-    rb_objspace_t *objspace = calloc1(sizeof(rb_objspace_t));
+#if defined(ENABLE_VM_OBJSPACE) && ENABLE_VM_OBJSPACE
+    rb_objspace_t *objspace = calloc(1, sizeof(rb_objspace_t));
+#else
+    rb_objspace_t *objspace = &rb_objspace;
+#endif
     malloc_limit = gc_params.malloc_limit_min;
-    list_head_init(&objspace->eden_heap.pages);
-    list_head_init(&objspace->tomb_heap.pages);
 
     return objspace;
 }
@@ -1627,115 +1348,79 @@ rb_objspace_free(rb_objspace_t *objspace)
 
 	objspace->eden_heap.total_pages = 0;
 	objspace->eden_heap.total_slots = 0;
+	objspace->eden_heap.pages = NULL;
     }
-    st_free_table(objspace->id_to_obj_tbl);
-    st_free_table(objspace->obj_to_id_tbl);
     free_stack_chunks(&objspace->mark_stack);
+#if !(defined(ENABLE_VM_OBJSPACE) && ENABLE_VM_OBJSPACE)
+    if (objspace == &rb_objspace) return;
+#endif
     free(objspace);
 }
 
 static void
-heap_pages_expand_sorted_to(rb_objspace_t *objspace, size_t next_length)
-{
-    struct heap_page **sorted;
-    size_t size = size_mul_or_raise(next_length, sizeof(struct heap_page *), rb_eRuntimeError);
-
-    gc_report(3, objspace, "heap_pages_expand_sorted: next_length: %d, size: %d\n", (int)next_length, (int)size);
-
-    if (heap_pages_sorted_length > 0) {
-	sorted = (struct heap_page **)realloc(heap_pages_sorted, size);
-	if (sorted) heap_pages_sorted = sorted;
-    }
-    else {
-	sorted = heap_pages_sorted = (struct heap_page **)malloc(size);
-    }
-
-    if (sorted == 0) {
-	rb_memerror();
-    }
-
-    heap_pages_sorted_length = next_length;
-}
-
-static void
 heap_pages_expand_sorted(rb_objspace_t *objspace)
 {
-    /* usually heap_allocatable_pages + heap_eden->total_pages == heap_pages_sorted_length
-     * because heap_allocatable_pages contains heap_tomb->total_pages (recycle heap_tomb pages).
-     * however, if there are pages which do not have empty slots, then try to create new pages
-     * so that the additional allocatable_pages counts (heap_tomb->total_pages) are added.
-     */
     size_t next_length = heap_allocatable_pages;
     next_length += heap_eden->total_pages;
     next_length += heap_tomb->total_pages;
 
     if (next_length > heap_pages_sorted_length) {
-	heap_pages_expand_sorted_to(objspace, next_length);
-    }
+	struct heap_page **sorted;
+	size_t size = next_length * sizeof(struct heap_page *);
 
-    GC_ASSERT(heap_allocatable_pages + heap_eden->total_pages <= heap_pages_sorted_length);
-    GC_ASSERT(heap_allocated_pages <= heap_pages_sorted_length);
-}
+	gc_report(3, objspace, "heap_pages_expand_sorted: next_length: %d, size: %d\n", (int)next_length, (int)size);
 
-static void
-heap_allocatable_pages_set(rb_objspace_t *objspace, size_t s)
-{
-    heap_allocatable_pages = s;
-    heap_pages_expand_sorted(objspace);
-}
+	if (heap_pages_sorted_length > 0) {
+	    sorted = (struct heap_page **)realloc(heap_pages_sorted, size);
+	    if (sorted) heap_pages_sorted = sorted;
+	}
+	else {
+	    sorted = heap_pages_sorted = (struct heap_page **)malloc(size);
+	}
+
+	if (sorted == 0) {
+	    rb_memerror();
+	}
 
+	heap_pages_sorted_length = next_length;
+    }
+}
 
 static inline void
 heap_page_add_freeobj(rb_objspace_t *objspace, struct heap_page *page, VALUE obj)
 {
     RVALUE *p = (RVALUE *)obj;
-    asan_unpoison_memory_region(&page->freelist, sizeof(RVALUE*), false);
-
     p->as.free.flags = 0;
     p->as.free.next = page->freelist;
     page->freelist = p;
-    asan_poison_memory_region(&page->freelist, sizeof(RVALUE*));
 
-    if (RGENGC_CHECK_MODE &&
-        /* obj should belong to page */
-        !(&page->start[0] <= (RVALUE *)obj &&
-          (RVALUE *)obj   <  &page->start[page->total_slots] &&
-          obj % sizeof(RVALUE) == 0)) {
-        rb_bug("heap_page_add_freeobj: %p is not rvalue.", (void *)p);
+    if (RGENGC_CHECK_MODE && !is_pointer_to_heap(objspace, p)) {
+	rb_bug("heap_page_add_freeobj: %p is not rvalue.", p);
     }
 
-    asan_poison_object(obj);
-
     gc_report(3, objspace, "heap_page_add_freeobj: add %p to freelist\n", (void *)obj);
 }
 
 static inline void
 heap_add_freepage(rb_objspace_t *objspace, rb_heap_t *heap, struct heap_page *page)
 {
-    asan_unpoison_memory_region(&page->freelist, sizeof(RVALUE*), false);
     if (page->freelist) {
 	page->free_next = heap->free_pages;
 	heap->free_pages = page;
     }
-    asan_poison_memory_region(&page->freelist, sizeof(RVALUE*));
 }
 
 #if GC_ENABLE_INCREMENTAL_MARK
 static inline int
 heap_add_poolpage(rb_objspace_t *objspace, rb_heap_t *heap, struct heap_page *page)
 {
-    asan_unpoison_memory_region(&page->freelist, sizeof(RVALUE*), false);
     if (page->freelist) {
 	page->free_next = heap->pooled_pages;
 	heap->pooled_pages = page;
 	objspace->rincgc.pooled_slots += page->free_slots;
-        asan_poison_memory_region(&page->freelist, sizeof(RVALUE*));
-
 	return TRUE;
     }
     else {
-        asan_poison_memory_region(&page->freelist, sizeof(RVALUE*));
-
 	return FALSE;
     }
 }
@@ -1744,19 +1429,21 @@ heap_add_poolpage(rb_objspace_t *objspace, rb_heap_t *heap, struct heap_page *pa
 static void
 heap_unlink_page(rb_objspace_t *objspace, rb_heap_t *heap, struct heap_page *page)
 {
-    list_del(&page->page_node);
+    if (page->prev) page->prev->next = page->next;
+    if (page->next) page->next->prev = page->prev;
+    if (heap->pages == page) heap->pages = page->next;
+    page->prev = NULL;
+    page->next = NULL;
     heap->total_pages--;
     heap->total_slots -= page->total_slots;
 }
 
-static void rb_aligned_free(void *ptr);
-
 static void
 heap_page_free(rb_objspace_t *objspace, struct heap_page *page)
 {
     heap_allocated_pages--;
     objspace->profile.total_freed_pages++;
-    rb_aligned_free(GET_PAGE_BODY(page->start));
+    aligned_free(GET_PAGE_BODY(page->start));
     free(page);
 }
 
@@ -1765,7 +1452,7 @@ heap_pages_free_unused_pages(rb_objspace_t *objspace)
 {
     size_t i, j;
 
-    if (!list_empty(&heap_tomb->pages)) {
+    if (heap_tomb->pages) {
 	for (i = j = 1; j < heap_allocated_pages; i++) {
 	    struct heap_page *page = heap_pages_sorted[i];
 
@@ -1780,7 +1467,7 @@ heap_pages_free_unused_pages(rb_objspace_t *objspace)
 		j++;
 	    }
 	}
-	GC_ASSERT(j == heap_allocated_pages);
+	if (RGENGC_CHECK_MODE) assert(j == heap_allocated_pages);
     }
 }
 
@@ -1794,15 +1481,15 @@ heap_page_allocate(rb_objspace_t *objspace)
     int limit = HEAP_PAGE_OBJ_LIMIT;
 
     /* assign heap_page body (contains heap_page_header and RVALUEs) */
-    page_body = (struct heap_page_body *)rb_aligned_malloc(HEAP_PAGE_ALIGN, HEAP_PAGE_SIZE);
+    page_body = (struct heap_page_body *)aligned_malloc(HEAP_PAGE_ALIGN, HEAP_PAGE_SIZE);
     if (page_body == 0) {
 	rb_memerror();
     }
 
     /* assign heap_page entry */
-    page = calloc1(sizeof(struct heap_page));
+    page = (struct heap_page *)calloc(1, sizeof(struct heap_page));
     if (page == 0) {
-        rb_aligned_free(page_body);
+	aligned_free(page_body);
 	rb_memerror();
     }
 
@@ -1833,7 +1520,6 @@ heap_page_allocate(rb_objspace_t *objspace)
 	    rb_bug("same heap page is allocated: %p at %"PRIuVALUE, (void *)page_body, (VALUE)mid);
 	}
     }
-
     if (hi < heap_allocated_pages) {
 	MEMMOVE(&heap_pages_sorted[hi+1], &heap_pages_sorted[hi], struct heap_page_header*, heap_allocated_pages - hi);
     }
@@ -1841,17 +1527,9 @@ heap_page_allocate(rb_objspace_t *objspace)
     heap_pages_sorted[hi] = page;
 
     heap_allocated_pages++;
-
-    GC_ASSERT(heap_eden->total_pages + heap_allocatable_pages <= heap_pages_sorted_length);
-    GC_ASSERT(heap_eden->total_pages + heap_tomb->total_pages == heap_allocated_pages - 1);
-    GC_ASSERT(heap_allocated_pages <= heap_pages_sorted_length);
-
     objspace->profile.total_allocated_pages++;
 
-    if (heap_allocated_pages > heap_pages_sorted_length) {
-	rb_bug("heap_page_allocate: allocated(%"PRIdSIZE") > sorted(%"PRIdSIZE")",
-	       heap_allocated_pages, heap_pages_sorted_length);
-    }
+    if (RGENGC_CHECK_MODE) assert(heap_allocated_pages <= heap_pages_sorted_length);
 
     if (heap_pages_lomem == 0 || heap_pages_lomem > start) heap_pages_lomem = start;
     if (heap_pages_himem < end) heap_pages_himem = end;
@@ -1861,48 +1539,37 @@ heap_page_allocate(rb_objspace_t *objspace)
     page_body->header.page = page;
 
     for (p = start; p != end; p++) {
-	gc_report(3, objspace, "assign_heap_page: %p is added to freelist\n", (void *)p);
+	gc_report(3, objspace, "assign_heap_page: %p is added to freelist\n", p);
 	heap_page_add_freeobj(objspace, page, (VALUE)p);
     }
     page->free_slots = limit;
 
-    asan_poison_memory_region(&page->freelist, sizeof(RVALUE*));
     return page;
 }
 
 static struct heap_page *
 heap_page_resurrect(rb_objspace_t *objspace)
 {
-    struct heap_page *page = 0, *next;
+    struct heap_page *page;
 
-    list_for_each_safe(&heap_tomb->pages, page, next, page_node) {
-        asan_unpoison_memory_region(&page->freelist, sizeof(RVALUE*), false);
-	if (page->freelist != NULL) {
-	    heap_unlink_page(objspace, heap_tomb, page);
-            asan_poison_memory_region(&page->freelist, sizeof(RVALUE*));
-	    return page;
-	}
+    if ((page = heap_tomb->pages) != NULL) {
+	heap_unlink_page(objspace, heap_tomb, page);
+	return page;
     }
-
     return NULL;
 }
 
 static struct heap_page *
 heap_page_create(rb_objspace_t *objspace)
 {
-    struct heap_page *page;
+    struct heap_page *page = heap_page_resurrect(objspace);
     const char *method = "recycle";
-
-    heap_allocatable_pages--;
-
-    page = heap_page_resurrect(objspace);
-
     if (page == NULL) {
 	page = heap_page_allocate(objspace);
 	method = "allocate";
     }
     if (0) fprintf(stderr, "heap_page_create: %s - %p, heap_allocated_pages: %d, heap_allocated_pages: %d, tomb->total_pages: %d\n",
-		   method, (void *)page, (int)heap_pages_sorted_length, (int)heap_allocated_pages, (int)heap_tomb->total_pages);
+		   method, page, (int)heap_pages_sorted_length, (int)heap_allocated_pages, (int)heap_tomb->total_pages);
     return page;
 }
 
@@ -1910,7 +1577,9 @@ static void
 heap_add_page(rb_objspace_t *objspace, rb_heap_t *heap, struct heap_page *page)
 {
     page->flags.in_tomb = (heap == heap_tomb);
-    list_add(&heap->pages, &page->page_node);
+    page->next = heap->pages;
+    if (heap->pages) heap->pages->prev = page;
+    heap->pages = page;
     heap->total_pages++;
     heap->total_slots += page->total_slots;
 }
@@ -1928,13 +1597,12 @@ heap_add_pages(rb_objspace_t *objspace, rb_heap_t *heap, size_t add)
 {
     size_t i;
 
-    heap_allocatable_pages_set(objspace, add);
-
+    heap_allocatable_pages = add;
+    heap_pages_expand_sorted(objspace);
     for (i = 0; i < add; i++) {
 	heap_assign_page(objspace, heap);
     }
-
-    GC_ASSERT(heap_allocatable_pages == 0);
+    heap_allocatable_pages = 0;
 }
 
 static size_t
@@ -1960,9 +1628,9 @@ heap_extend_pages(rb_objspace_t *objspace, size_t free_slots, size_t total_slots
 
 	if (0) {
 	    fprintf(stderr,
-		    "free_slots(%8"PRIuSIZE")/total_slots(%8"PRIuSIZE")=%1.2f,"
+		    "free_slots(%8"PRIdSIZE")/total_slots(%8"PRIdSIZE")=%1.2f,"
 		    " G(%1.2f), f(%1.2f),"
-		    " used(%8"PRIuSIZE") => next_used(%8"PRIuSIZE")\n",
+		    " used(%8"PRIdSIZE") => next_used(%8"PRIdSIZE")\n",
 		    free_slots, total_slots, free_slots/(double)total_slots,
 		    goal_ratio, f, used, next_used);
 	}
@@ -1984,7 +1652,8 @@ heap_set_increment(rb_objspace_t *objspace, size_t additional_pages)
 
     if (next_used_limit == heap_allocated_pages) next_used_limit++;
 
-    heap_allocatable_pages_set(objspace, next_used_limit - used);
+    heap_allocatable_pages = next_used_limit - used;
+    heap_pages_expand_sorted(objspace);
 
     gc_report(1, objspace, "heap_set_increment: heap_allocatable_pages is %d\n", (int)heap_allocatable_pages);
 }
@@ -1995,10 +1664,7 @@ heap_increment(rb_objspace_t *objspace, rb_heap_t *heap)
     if (heap_allocatable_pages > 0) {
 	gc_report(1, objspace, "heap_increment: heap_pages_sorted_length: %d, heap_pages_inc: %d, heap->total_pages: %d\n",
 		  (int)heap_pages_sorted_length, (int)heap_allocatable_pages, (int)heap->total_pages);
-
-	GC_ASSERT(heap_allocatable_pages + heap_eden->total_pages <= heap_pages_sorted_length);
-	GC_ASSERT(heap_allocated_pages <= heap_pages_sorted_length);
-
+	heap_allocatable_pages--;
 	heap_assign_page(objspace, heap);
 	return TRUE;
     }
@@ -2008,18 +1674,22 @@ heap_increment(rb_objspace_t *objspace, rb_heap_t *heap)
 static void
 heap_prepare(rb_objspace_t *objspace, rb_heap_t *heap)
 {
-    GC_ASSERT(heap->free_pages == NULL);
+    if (RGENGC_CHECK_MODE) assert(heap->free_pages == NULL);
 
+#if GC_ENABLE_LAZY_SWEEP
     if (is_lazy_sweeping(heap)) {
 	gc_sweep_continue(objspace, heap);
     }
+#endif
+#if GC_ENABLE_INCREMENTAL_MARK
     else if (is_incremental_marking(objspace)) {
 	gc_marks_continue(objspace, heap);
     }
+#endif
 
     if (heap->free_pages == NULL &&
 	(will_be_incremental_marking(objspace) || heap_increment(objspace, heap) == FALSE) &&
-	gc_start(objspace, GPR_FLAG_NEWOBJ) == FALSE) {
+	gc_start(objspace, FALSE, FALSE, FALSE, GPR_FLAG_NEWOBJ) == FALSE) {
 	rb_memerror();
     }
 }
@@ -2037,13 +1707,10 @@ heap_get_freeobj_from_next_freepage(rb_objspace_t *objspace, rb_heap_t *heap)
     heap->free_pages = page->free_next;
     heap->using_page = page;
 
-    GC_ASSERT(page->free_slots != 0);
-    asan_unpoison_memory_region(&page->freelist, sizeof(RVALUE*), false);
+    if (RGENGC_CHECK_MODE) assert(page->free_slots != 0);
     p = page->freelist;
     page->freelist = NULL;
-    asan_poison_memory_region(&page->freelist, sizeof(RVALUE*));
     page->free_slots = 0;
-    asan_unpoison_object((VALUE)p, true);
     return p;
 }
 
@@ -2054,7 +1721,6 @@ heap_get_freeobj_head(rb_objspace_t *objspace, rb_heap_t *heap)
     if (LIKELY(p != NULL)) {
 	heap->freelist = p->as.free.next;
     }
-    asan_unpoison_object((VALUE)p, true);
     return (VALUE)p;
 }
 
@@ -2065,7 +1731,6 @@ heap_get_freeobj(rb_objspace_t *objspace, rb_heap_t *heap)
 
     while (1) {
 	if (LIKELY(p != NULL)) {
-            asan_unpoison_object((VALUE)p, true);
 	    heap->freelist = p->as.free.next;
 	    return (VALUE)p;
 	}
@@ -2084,15 +1749,9 @@ rb_objspace_set_event_hook(const rb_event_flag_t event)
 }
 
 static void
-gc_event_hook_body(rb_execution_context_t *ec, rb_objspace_t *objspace, const rb_event_flag_t event, VALUE data)
+gc_event_hook_body(rb_thread_t *th, rb_objspace_t *objspace, const rb_event_flag_t event, VALUE data)
 {
-    const VALUE *pc = ec->cfp->pc;
-    if (pc && VM_FRAME_RUBYFRAME_P(ec->cfp)) {
-        /* increment PC because source line is calculated with PC-1 */
-        ec->cfp->pc++;
-    }
-    EXEC_EVENT_HOOK(ec, event, ec->cfp->self, 0, 0, 0, data);
-    ec->cfp->pc = pc;
+    EXEC_EVENT_HOOK(th, event, th->cfp->self, 0, 0, data);
 }
 
 #define gc_event_hook_available_p(objspace) ((objspace)->flags.has_hook)
@@ -2100,17 +1759,17 @@ gc_event_hook_body(rb_execution_context_t *ec, rb_objspace_t *objspace, const rb
 
 #define gc_event_hook(objspace, event, data) do { \
     if (UNLIKELY(gc_event_hook_needed_p(objspace, event))) { \
-	gc_event_hook_body(GET_EC(), (objspace), (event), (data)); \
+	gc_event_hook_body(GET_THREAD(), (objspace), (event), (data)); \
     } \
 } while (0)
 
 static inline VALUE
 newobj_init(VALUE klass, VALUE flags, VALUE v1, VALUE v2, VALUE v3, int wb_protected, rb_objspace_t *objspace, VALUE obj)
 {
-#if !__has_feature(memory_sanitizer)
-    GC_ASSERT(BUILTIN_TYPE(obj) == T_NONE);
-    GC_ASSERT((flags & FL_WB_PROTECTED) == 0);
-#endif
+    if (RGENGC_CHECK_MODE > 0) {
+	assert(BUILTIN_TYPE(obj) == T_NONE);
+	assert((flags & FL_WB_PROTECTED) == 0);
+    }
 
     /* OBJSETUP */
     RBASIC(obj)->flags = flags;
@@ -2120,10 +1779,10 @@ newobj_init(VALUE klass, VALUE flags, VALUE v1, VALUE v2, VALUE v3, int wb_prote
     RANY(obj)->as.values.v3 = v3;
 
 #if RGENGC_CHECK_MODE
-    GC_ASSERT(RVALUE_MARKED(obj) == FALSE);
-    GC_ASSERT(RVALUE_MARKING(obj) == FALSE);
-    GC_ASSERT(RVALUE_OLD_P(obj) == FALSE);
-    GC_ASSERT(RVALUE_WB_UNPROTECTED(obj) == FALSE);
+    assert(RVALUE_MARKED(obj) == FALSE);
+    assert(RVALUE_MARKING(obj) == FALSE);
+    assert(RVALUE_OLD_P(obj) == FALSE);
+    assert(RVALUE_WB_UNPROTECTED(obj) == FALSE);
 
     if (flags & FL_PROMOTED1) {
 	if (RVALUE_AGE(obj) != 2) rb_bug("newobj: %s of age (%d) != 2.", obj_info(obj), RVALUE_AGE(obj));
@@ -2156,8 +1815,8 @@ newobj_init(VALUE klass, VALUE flags, VALUE v1, VALUE v2, VALUE v3, int wb_prote
 #endif
 
 #if GC_DEBUG
-    RANY(obj)->file = rb_source_location_cstr(&RANY(obj)->line);
-    GC_ASSERT(!SPECIAL_CONST_P(obj)); /* check alignment */
+    RANY(obj)->file = rb_source_loc(&RANY(obj)->line);
+    assert(!SPECIAL_CONST_P(obj)); /* check alignment */
 #endif
 
     objspace->total_allocated_objects++;
@@ -2199,7 +1858,7 @@ newobj_slowpath(VALUE klass, VALUE flags, VALUE v1, VALUE v2, VALUE v3, rb_objsp
 	}
 
 	if (ruby_gc_stressful) {
-	    if (!garbage_collect(objspace, GPR_FLAG_NEWOBJ)) {
+	    if (!garbage_collect(objspace, FALSE, FALSE, FALSE, GPR_FLAG_NEWOBJ)) {
 		rb_memerror();
 	    }
 	}
@@ -2232,15 +1891,13 @@ newobj_of(VALUE klass, VALUE flags, VALUE v1, VALUE v2, VALUE v3, int wb_protect
     rb_objspace_t *objspace = &rb_objspace;
     VALUE obj;
 
-    RB_DEBUG_COUNTER_INC(obj_newobj);
-    (void)RB_DEBUG_COUNTER_INC_IF(obj_newobj_wb_unprotected, !wb_protected);
-
 #if GC_DEBUG_STRESS_TO_CLASS
     if (UNLIKELY(stress_to_class)) {
-        long i, cnt = RARRAY_LEN(stress_to_class);
-        for (i = 0; i < cnt; ++i) {
-            if (klass == RARRAY_AREF(stress_to_class, i)) rb_memerror();
-        }
+	long i, cnt = RARRAY_LEN(stress_to_class);
+	const VALUE *ptr = RARRAY_CONST_PTR(stress_to_class);
+	for (i = 0; i < cnt; ++i) {
+	    if (klass == ptr[i]) rb_memerror();
+	}
     }
 #endif
     if (!(during_gc ||
@@ -2250,8 +1907,6 @@ newobj_of(VALUE klass, VALUE flags, VALUE v1, VALUE v2, VALUE v3, int wb_protect
 	return newobj_init(klass, flags, v1, v2, v3, wb_protected, objspace, obj);
     }
     else {
-        RB_DEBUG_COUNTER_INC(obj_newobj_slowpath);
-
 	return wb_protected ?
 	  newobj_slowpath_wb_protected(klass, flags, v1, v2, v3, objspace) :
 	  newobj_slowpath_wb_unprotected(klass, flags, v1, v2, v3, objspace);
@@ -2261,14 +1916,14 @@ newobj_of(VALUE klass, VALUE flags, VALUE v1, VALUE v2, VALUE v3, int wb_protect
 VALUE
 rb_wb_unprotected_newobj_of(VALUE klass, VALUE flags)
 {
-    GC_ASSERT((flags & FL_WB_PROTECTED) == 0);
+    if (RGENGC_CHECK_MODE > 0) assert((flags & FL_WB_PROTECTED) == 0);
     return newobj_of(klass, flags, 0, 0, 0, FALSE);
 }
 
 VALUE
 rb_wb_protected_newobj_of(VALUE klass, VALUE flags)
 {
-    GC_ASSERT((flags & FL_WB_PROTECTED) == 0);
+    if (RGENGC_CHECK_MODE > 0) assert((flags & FL_WB_PROTECTED) == 0);
     return newobj_of(klass, flags, 0, 0, 0, TRUE);
 }
 
@@ -2286,9 +1941,13 @@ rb_newobj_of(VALUE klass, VALUE flags)
     return newobj_of(klass, flags & ~FL_WB_PROTECTED, 0, 0, 0, flags & FL_WB_PROTECTED);
 }
 
-#define UNEXPECTED_NODE(func) \
-    rb_bug(#func"(): GC does not handle T_NODE 0x%x(%p) 0x%"PRIxVALUE, \
-	   BUILTIN_TYPE(obj), (void*)(obj), RBASIC(obj)->flags)
+NODE*
+rb_node_newnode(enum node_type type, VALUE a0, VALUE a1, VALUE a2)
+{
+    NODE *n = (NODE *)newobj_of(0, T_NODE, a0, a1, a2, FALSE); /* TODO: node also should be wb protected */
+    nd_set_type(n, type);
+    return n;
+}
 
 #undef rb_imemo_new
 
@@ -2299,65 +1958,12 @@ rb_imemo_new(enum imemo_type type, VALUE v1, VALUE v2, VALUE v3, VALUE v0)
     return newobj_of(v0, flags, v1, v2, v3, TRUE);
 }
 
-static VALUE
-rb_imemo_tmpbuf_new(VALUE v1, VALUE v2, VALUE v3, VALUE v0)
-{
-    VALUE flags = T_IMEMO | (imemo_tmpbuf << FL_USHIFT);
-    return newobj_of(v0, flags, v1, v2, v3, FALSE);
-}
-
-static VALUE
-rb_imemo_tmpbuf_auto_free_maybe_mark_buffer(void *buf, size_t cnt)
-{
-    return rb_imemo_tmpbuf_new((VALUE)buf, 0, (VALUE)cnt, 0);
-}
-
-rb_imemo_tmpbuf_t *
-rb_imemo_tmpbuf_parser_heap(void *buf, rb_imemo_tmpbuf_t *old_heap, size_t cnt)
-{
-    return (rb_imemo_tmpbuf_t *)rb_imemo_tmpbuf_new((VALUE)buf, (VALUE)old_heap, (VALUE)cnt, 0);
-}
-
-static size_t
-imemo_memsize(VALUE obj)
-{
-    size_t size = 0;
-    switch (imemo_type(obj)) {
-      case imemo_ment:
-        size += sizeof(RANY(obj)->as.imemo.ment.def);
-        break;
-      case imemo_iseq:
-        size += rb_iseq_memsize((rb_iseq_t *)obj);
-        break;
-      case imemo_env:
-        size += RANY(obj)->as.imemo.env.env_size * sizeof(VALUE);
-        break;
-      case imemo_tmpbuf:
-        size += RANY(obj)->as.imemo.alloc.cnt * sizeof(VALUE);
-        break;
-      case imemo_ast:
-        size += rb_ast_memsize(&RANY(obj)->as.imemo.ast);
-        break;
-      case imemo_cref:
-      case imemo_svar:
-      case imemo_throw_data:
-      case imemo_ifunc:
-      case imemo_memo:
-      case imemo_parser_strterm:
-        break;
-      default:
-        /* unreachable */
-        break;
-    }
-    return size;
-}
-
 #if IMEMO_DEBUG
 VALUE
 rb_imemo_new_debug(enum imemo_type type, VALUE v1, VALUE v2, VALUE v3, VALUE v0, const char *file, int line)
 {
     VALUE memo = rb_imemo_new(type, v1, v2, v3, v0);
-    fprintf(stderr, "memo %p (type: %d) @ %s:%d\n", (void *)memo, imemo_type(memo), file, line);
+    fprintf(stderr, "memo %p (type: %d) @ %s:%d\n", memo, imemo_type(memo), file, line);
     return memo;
 }
 #endif
@@ -2435,13 +2041,8 @@ is_pointer_to_heap(rb_objspace_t *objspace, void *ptr)
     register struct heap_page *page;
     register size_t hi, lo, mid;
 
-    RB_DEBUG_COUNTER_INC(gc_isptr_trial);
-
     if (p < heap_pages_lomem || p > heap_pages_himem) return FALSE;
-    RB_DEBUG_COUNTER_INC(gc_isptr_range);
-
     if ((VALUE)p % sizeof(RVALUE) != 0) return FALSE;
-    RB_DEBUG_COUNTER_INC(gc_isptr_align);
 
     /* check if p looks like a pointer using bsearch*/
     lo = 0;
@@ -2451,14 +2052,7 @@ is_pointer_to_heap(rb_objspace_t *objspace, void *ptr)
 	page = heap_pages_sorted[mid];
 	if (page->start <= p) {
 	    if (p < page->start + page->total_slots) {
-                RB_DEBUG_COUNTER_INC(gc_isptr_maybe);
-
-                if (page->flags.in_tomb) {
-                    return FALSE;
-                }
-                else {
-                    return TRUE;
-                }
+		return TRUE;
 	    }
 	    lo = mid + 1;
 	}
@@ -2488,7 +2082,7 @@ static inline void
 make_zombie(rb_objspace_t *objspace, VALUE obj, void (*dfree)(void *), void *data)
 {
     struct RZombie *zombie = RZOMBIE(obj);
-    zombie->basic.flags = T_ZOMBIE | (zombie->basic.flags & FL_SEEN_OBJ_ID);
+    zombie->basic.flags = T_ZOMBIE;
     zombie->dfree = dfree;
     zombie->data = data;
     zombie->next = heap_pages_deferred_final;
@@ -2502,28 +2096,9 @@ make_io_zombie(rb_objspace_t *objspace, VALUE obj)
     make_zombie(objspace, obj, (void (*)(void*))rb_io_fptr_finalize, fptr);
 }
 
-static void
-obj_free_object_id(rb_objspace_t *objspace, VALUE obj)
-{
-    VALUE id;
-
-    GC_ASSERT(FL_TEST(obj, FL_SEEN_OBJ_ID));
-    FL_UNSET(obj, FL_SEEN_OBJ_ID);
-
-    if (st_delete(objspace->obj_to_id_tbl, (st_data_t *)&obj, &id)) {
-        GC_ASSERT(id);
-        st_delete(objspace->id_to_obj_tbl, (st_data_t *)&id, NULL);
-    }
-    else {
-        rb_bug("Object ID seen, but not in mapping table: %s\n", obj_info(obj));
-    }
-}
-
 static int
 obj_free(rb_objspace_t *objspace, VALUE obj)
 {
-    RB_DEBUG_COUNTER_INC(obj_free);
-
     gc_event_hook(objspace, RUBY_INTERNAL_EVENT_FREEOBJ, obj);
 
     switch (BUILTIN_TYPE(obj)) {
@@ -2540,10 +2115,6 @@ obj_free(rb_objspace_t *objspace, VALUE obj)
 	FL_UNSET(obj, FL_EXIVAR);
     }
 
-    if (FL_TEST(obj, FL_SEEN_OBJ_ID) && !FL_TEST(obj, FL_FINALIZE)) {
-        obj_free_object_id(objspace, obj);
-    }
-
 #if USE_RGENGC
     if (RVALUE_WB_UNPROTECTED(obj)) CLEAR_IN_BITMAP(GET_HEAP_WB_UNPROTECTED_BITS(obj), obj);
 
@@ -2559,21 +2130,13 @@ obj_free(rb_objspace_t *objspace, VALUE obj)
 
     switch (BUILTIN_TYPE(obj)) {
       case T_OBJECT:
-        if ((RANY(obj)->as.basic.flags & ROBJECT_EMBED) ||
-            RANY(obj)->as.object.as.heap.ivptr == NULL) {
-            RB_DEBUG_COUNTER_INC(obj_obj_embed);
-        }
-        else if (ROBJ_TRANSIENT_P(obj)) {
-            RB_DEBUG_COUNTER_INC(obj_obj_transient);
-        }
-        else {
-            xfree(RANY(obj)->as.object.as.heap.ivptr);
-            RB_DEBUG_COUNTER_INC(obj_obj_ptr);
-        }
-        break;
+	if (!(RANY(obj)->as.basic.flags & ROBJECT_EMBED) &&
+            RANY(obj)->as.object.as.heap.ivptr) {
+	    xfree(RANY(obj)->as.object.as.heap.ivptr);
+	}
+	break;
       case T_MODULE:
       case T_CLASS:
-        mjit_remove_class_serial(RCLASS_SERIAL(obj));
 	rb_id_table_free(RCLASS_M_TBL(obj));
 	if (RCLASS_IV_TBL(obj)) {
 	    st_free_table(RCLASS_IV_TBL(obj));
@@ -2598,78 +2161,21 @@ obj_free(rb_objspace_t *objspace, VALUE obj)
 	if (RANY(obj)->as.klass.ptr)
 	    xfree(RANY(obj)->as.klass.ptr);
 	RANY(obj)->as.klass.ptr = NULL;
-
-        (void)RB_DEBUG_COUNTER_INC_IF(obj_module_ptr, BUILTIN_TYPE(obj) == T_MODULE);
-        (void)RB_DEBUG_COUNTER_INC_IF(obj_class_ptr, BUILTIN_TYPE(obj) == T_CLASS);
 	break;
       case T_STRING:
 	rb_str_free(obj);
 	break;
       case T_ARRAY:
-        rb_ary_free(obj);
+	rb_ary_free(obj);
 	break;
       case T_HASH:
-#if USE_DEBUG_COUNTER
-        switch RHASH_SIZE(obj) {
-          case 0:
-            RB_DEBUG_COUNTER_INC(obj_hash_empty);
-            break;
-          case 1:
-            RB_DEBUG_COUNTER_INC(obj_hash_1);
-            break;
-          case 2:
-            RB_DEBUG_COUNTER_INC(obj_hash_2);
-            break;
-          case 3:
-            RB_DEBUG_COUNTER_INC(obj_hash_3);
-            break;
-          case 4:
-            RB_DEBUG_COUNTER_INC(obj_hash_4);
-            break;
-          case 5:
-          case 6:
-          case 7:
-          case 8:
-            RB_DEBUG_COUNTER_INC(obj_hash_5_8);
-            break;
-          default:
-            GC_ASSERT(RHASH_SIZE(obj) > 8);
-            RB_DEBUG_COUNTER_INC(obj_hash_g8);
-        }
-
-        if (RHASH_AR_TABLE_P(obj)) {
-            if (RHASH_AR_TABLE(obj) == NULL) {
-                RB_DEBUG_COUNTER_INC(obj_hash_null);
-            }
-            else {
-                RB_DEBUG_COUNTER_INC(obj_hash_ar);
-            }
-        }
-        else {
-            RB_DEBUG_COUNTER_INC(obj_hash_st);
-        }
-#endif
-        if (/* RHASH_AR_TABLE_P(obj) */ !FL_TEST_RAW(obj, RHASH_ST_TABLE_FLAG)) {
-            struct ar_table_struct *tab = RHASH(obj)->as.ar;
-
-            if (tab) {
-                if (RHASH_TRANSIENT_P(obj)) {
-                    RB_DEBUG_COUNTER_INC(obj_hash_transient);
-                }
-                else {
-                    ruby_xfree(tab);
-                }
-            }
-        }
-        else {
-            GC_ASSERT(RHASH_ST_TABLE_P(obj));
-            st_free_table(RHASH(obj)->as.st);
-        }
+	if (RANY(obj)->as.hash.ntbl) {
+	    st_free_table(RANY(obj)->as.hash.ntbl);
+	}
 	break;
       case T_REGEXP:
 	if (RANY(obj)->as.regexp.ptr) {
 	    onig_free(RANY(obj)->as.regexp.ptr);
-            RB_DEBUG_COUNTER_INC(obj_regexp_ptr);
 	}
 	break;
       case T_DATA:
@@ -2693,55 +2199,34 @@ obj_free(rb_objspace_t *objspace, VALUE obj)
 	    if (dfree) {
 		if (dfree == RUBY_DEFAULT_FREE) {
 		    xfree(data);
-                    RB_DEBUG_COUNTER_INC(obj_data_xfree);
 		}
 		else if (free_immediately) {
 		    (*dfree)(data);
-                    RB_DEBUG_COUNTER_INC(obj_data_imm_free);
 		}
 		else {
 		    make_zombie(objspace, obj, dfree, data);
-                    RB_DEBUG_COUNTER_INC(obj_data_zombie);
 		    return 1;
 		}
 	    }
-            else {
-                RB_DEBUG_COUNTER_INC(obj_data_empty);
-            }
 	}
 	break;
       case T_MATCH:
 	if (RANY(obj)->as.match.rmatch) {
             struct rmatch *rm = RANY(obj)->as.match.rmatch;
-#if USE_DEBUG_COUNTER
-            if (rm->regs.num_regs >= 8) {
-                RB_DEBUG_COUNTER_INC(obj_match_ge8);
-            }
-            else if (rm->regs.num_regs >= 4) {
-                RB_DEBUG_COUNTER_INC(obj_match_ge4);
-            }
-            else if (rm->regs.num_regs >= 1) {
-                RB_DEBUG_COUNTER_INC(obj_match_under4);
-            }
-#endif
 	    onig_region_free(&rm->regs, 0);
             if (rm->char_offset)
 		xfree(rm->char_offset);
 	    xfree(rm);
-
-            RB_DEBUG_COUNTER_INC(obj_match_ptr);
 	}
 	break;
       case T_FILE:
 	if (RANY(obj)->as.file.fptr) {
 	    make_io_zombie(objspace, obj);
-            RB_DEBUG_COUNTER_INC(obj_file_ptr);
 	    return 1;
 	}
 	break;
       case T_RATIONAL:
       case T_COMPLEX:
-      case T_MOVED:
 	break;
       case T_ICLASS:
 	/* Basically , T_ICLASS shares table with the module */
@@ -2759,8 +2244,6 @@ obj_free(rb_objspace_t *objspace, VALUE obj)
 	rb_class_remove_from_super_subclasses(obj);
 	xfree(RANY(obj)->as.klass.ptr);
 	RANY(obj)->as.klass.ptr = NULL;
-
-        RB_DEBUG_COUNTER_INC(obj_iclass_ptr);
 	break;
 
       case T_FLOAT:
@@ -2769,32 +2252,23 @@ obj_free(rb_objspace_t *objspace, VALUE obj)
       case T_BIGNUM:
 	if (!(RBASIC(obj)->flags & BIGNUM_EMBED_FLAG) && BIGNUM_DIGITS(obj)) {
 	    xfree(BIGNUM_DIGITS(obj));
-            RB_DEBUG_COUNTER_INC(obj_bignum_ptr);
 	}
 	break;
 
       case T_NODE:
-	UNEXPECTED_NODE(obj_free);
-	break;
+	rb_gc_free_node(obj);
+	break;			/* no need to free iv_tbl */
 
       case T_STRUCT:
-        if ((RBASIC(obj)->flags & RSTRUCT_EMBED_LEN_MASK) ||