[DOC] Add spaces [ci skip]

author: Kazuhiro NISHIYAMA <zn@mbf.nifty.com> 2019-06-26 21:44:42 +0900
committer: Kazuhiro NISHIYAMA <zn@mbf.nifty.com> 2019-06-26 21:44:42 +0900
commit: 1235e054eb100fcd75f03d2f22dbbd4952bbaf31 (patch)
tree: d59b7bfd13e08dec7f6f61b29151796774c27420 /spec/ruby/core/fiber/yield_spec.rb
parent: d9a055a721f838fb5ed159fdd14497407dfad765 (diff)
0 files changed, 0 insertions, 0 deletions
diff --git a/.document b/.document
index eeb565b08b..9a5067bc52 100644
--- a/.document
+++ b/.document
@@ -5,13 +5,10 @@
 
 # Process all the C source files
 *.c
-*.y
 
 # prelude
 prelude.rb
 
-rbconfig.rb
-
 # the lib/ directory (which has its own .document file)
 lib
 
@@ -19,9 +16,13 @@ lib
 ext
 
 # rdoc files
+ChangeLog
+
 NEWS
 
-README.md
-README.ja.md
+README
+README.EXT
+README.EXT.ja
+README.ja
 
 doc
diff --git a/.editorconfig b/.editorconfig
index 49cc692091..67abf4b978 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -2,23 +2,15 @@ root = true
 
 [*]
 end_of_line = lf
-indent_size = 4
-indent_style = tab
 insert_final_newline = true
-tab_width = 8
 trim_trailing_whitespace = true
+tab_width = 8
+indent_style = tab
+indent_size = 4
 
-[*.bat]
+[**.bat]
 end_of_line = crlf
 
-[*.gemspec]
-indent_size = 2
-indent_style = space
-
-[*.rb]
-indent_size = 2
+[**.rb]
 indent_style = space
-
-[*.yml]
 indent_size = 2
-indent_style = space
diff --git a/.gdbinit b/.gdbinit
index a188ffa172..78ab191c40 100644
--- a/.gdbinit
+++ b/.gdbinit
@@ -14,14 +14,14 @@ define ruby_gdb_init
   if !$color_end
     set $color_end = "\033[m"
   end
-  if ruby_dummy_gdb_enums.special_consts
-  end
 end
 
 # set prompt \033[36m(gdb)\033[m\040
 
 define rp
   ruby_gdb_init
+  if ruby_dummy_gdb_enums.special_consts
+  end
   if (VALUE)($arg0) & RUBY_FIXNUM_FLAG
     printf "FIXNUM: %ld\n", (long)($arg0) >> 1
   else
@@ -50,7 +50,7 @@ define rp
     end
   else
   set $flags = ((struct RBasic*)($arg0))->flags
-  if ($flags & RUBY_FL_PROMOTED) == RUBY_FL_PROMOTED
+  if ($flags & RUBY_FL_PROMOTED)
     printf "[PROMOTED] "
   end
   if ($flags & RUBY_T_MASK) == RUBY_T_NONE
@@ -63,15 +63,7 @@ define rp
   else
   if ($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
@@ -97,15 +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 $flags & RUBY_FL_USER6
       printf "(none) "
     end
@@ -126,7 +117,7 @@ define rp
       if ($len == 0)
 	printf "{(empty)} "
       else
-	print/x *((VALUE*)((struct RArray*)($arg0))->as.ary) @ $len
+	output/x *((VALUE*)((struct RArray*)($arg0))->as.ary) @ $len
 	printf " "
       end
     else
@@ -142,7 +133,7 @@ define rp
       if ($len == 0)
 	printf "{(empty)} "
       else
-	print/x *((VALUE*)((struct RArray*)($arg0))->as.heap.ptr) @ $len
+	output/x *((VALUE*)((struct RArray*)($arg0))->as.heap.ptr) @ $len
 	printf " "
       end
     end
@@ -160,17 +151,28 @@ define rp
     print (struct RHash *)($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, $color_end
@@ -209,46 +211,12 @@ define rp
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_SYMBOL
     printf "%sT_SYMBOL%s: ", $color_type, $color_end
-    print (struct RSymbol *)($arg0)
-    set $id_type = ((struct RSymbol *)($arg0))->id & RUBY_ID_SCOPE_MASK
-    if $id_type == RUBY_ID_LOCAL
-      printf "l"
-    else
-    if $id_type == RUBY_ID_INSTANCE
-      printf "i"
-    else
-    if $id_type == RUBY_ID_GLOBAL
-      printf "G"
-    else
-    if $id_type == RUBY_ID_ATTRSET
-      printf "a"
-    else
-    if $id_type == RUBY_ID_CONST
-      printf "C"
-    else
-    if $id_type == RUBY_ID_CLASS
-      printf "c"
-    else
-      printf "j"
-    end
-    end
-    end
-    end
-    end
-    end
-    set $id_fstr = ((struct RSymbol *)($arg0))->fstr
-    rp_string $id_fstr
+    print (struct RBasic *)($arg0)
   else
   if ($flags & RUBY_T_MASK) == RUBY_T_UNDEF
     printf "%sT_UNDEF%s: ", $color_type, $color_end
     print (struct RBasic *)($arg0)
   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)
-    printf "): "
-    rp_imemo $arg0
-  else
   if ($flags & RUBY_T_MASK) == RUBY_T_NODE
     printf "%sT_NODE%s(", $color_type, $color_end
     output (enum node_type)(($flags&RUBY_NODE_TYPEMASK)>>RUBY_NODE_TYPESHIFT)
@@ -293,7 +261,6 @@ define rp
   end
   end
   end
-  end
 end
 document rp
   Print a Ruby's VALUE.
@@ -325,9 +292,6 @@ define rp_id
   if $id == idLTLT
     printf "(:<<)\n"
   else
-  if $id == idGTGT
-    printf "(:>>)\n"
-  else
   if $id == idLE
     printf "(:<=)\n"
   else
@@ -355,18 +319,6 @@ 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
@@ -398,13 +350,12 @@ define rp_id
       end
     end
     printf "(%ld): ", $id
-    print_id $id
-    echo \n
-  end
-  end
-  end
-  end
-  end
+    rb_numtable_entry global_symbols.id_str $id
+    if $rb_numtable_rec
+      rp_string $rb_numtable_rec
+    else
+      echo undef\n
+    end
   end
   end
   end
@@ -427,35 +378,16 @@ document rp_id
   Print an ID.
 end
 
-define output_string
+define rp_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) ? \
+  set print address off
+  output (char *)(($flags & RUBY_FL_USER1) ? \
 	    ((struct RString*)($arg0))->as.heap.ptr : \
-	    ((struct RString*)($arg0))->as.ary) @ $len
-  else
-    output ""
-  end
-end
-
-define print_string
-  set $flags = ((struct RBasic*)($arg0))->flags
-  set $len = ($flags & RUBY_FL_USER1) ? \
+	    ((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
@@ -486,109 +418,20 @@ 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_ != $arg0
-    printf " -> %p", ((struct RClass *)($arg0))->ptr.origin_
+  if ((struct RClass *)($arg0))->ptr.origin != $arg0
+    printf " -> %p", ((struct RClass *)($arg0))->ptr.origin
   end
   printf "\n"
   rb_classname $arg0
-  print/x *(struct RClass *)($arg0)
+  print *(struct RClass *)($arg0)
   print *((struct RClass *)($arg0))->ptr
 end
 document rp_class
   Print the content of a Class/Module.
 end
 
-define rp_imemo
-  set $flags = (enum imemo_type)((((struct RBasic *)($arg0))->flags >> RUBY_FL_USHIFT) & RUBY_IMEMO_MASK)
-  if $flags == imemo_cref
-    printf "(rb_cref_t *) %p\n", (void*)$arg0
-    print *(rb_cref_t *)$arg0
-  else
-  if $flags == imemo_svar
-    printf "(struct vm_svar *) %p\n", (void*)$arg0
-    print *(struct vm_svar *)$arg0
-  else
-  if $flags == imemo_throw_data
-    printf "(struct vm_throw_data *) %p\n", (void*)$arg0
-    print *(struct vm_throw_data *)$arg0
-  else
-  if $flags == imemo_ifunc
-    printf "(struct vm_ifunc *) %p\n", (void*)$arg0
-    print *(struct vm_ifunc *)$arg0
-  else
-  if $flags == imemo_memo
-    printf "(struct MEMO *) %p\n", (void*)$arg0
-    print *(struct MEMO *)$arg0
-  else
-  if $flags == imemo_ment
-    printf "(rb_method_entry_t *) %p\n", (void*)$arg0
-    print *(rb_method_entry_t *)$arg0
-  else
-  if $flags == imemo_iseq
-    printf "(rb_iseq_t *) %p\n", (void*)$arg0
-    print *(rb_iseq_t *)$arg0
-  else
-    printf "(struct RIMemo *) %p\n", (void*)$arg0
-    print *(struct RIMemo *)$arg0
-  end
-  end
-  end
-  end
-  end
-  end
-  end
-end
-document rp_imemo
-  Print the content of a memo
-end
-
 define nd_type
   print (enum node_type)((((NODE*)($arg0))->flags&RUBY_NODE_TYPEMASK)>>RUBY_NODE_TYPESHIFT)
 end
@@ -867,12 +710,6 @@ define nd_tval
   rp ($arg0).u2.value
 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))
-  printf "%s\n", $buf->as.heap.ptr
-end
-
 define rb_p
   call rb_p($arg0)
 end
@@ -894,7 +731,7 @@ define rb_numtable_entry
       end
     end
   else
-    set $rb_numtable_p = $rb_numtable_tbl->as.big.bins[st_numhash($rb_numtable_id) % $rb_numtable_tbl->num_bins]
+    set $rb_numtable_p = $rb_numtable_tbl->as.big.bins[$rb_numtable_id % $rb_numtable_tbl->num_bins]
     while $rb_numtable_p
       if $rb_numtable_p->key == $rb_numtable_id
 	set $rb_numtable_key = $rb_numtable_p->key
@@ -908,7 +745,6 @@ define rb_numtable_entry
 end
 
 define rb_id2name
-  ruby_gdb_init
   printf "%sID%s: ", $color_type, $color_end
   rp_id $arg0
 end
@@ -921,10 +757,10 @@ define rb_method_entry
   set $rb_method_entry_id = (ID)$arg1
   set $rb_method_entry_me = (rb_method_entry_t *)0
   while !$rb_method_entry_me && $rb_method_entry_klass
-    rb_numtable_entry $rb_method_entry_klass->m_tbl_wrapper->tbl $rb_method_entry_id
+    rb_numtable_entry $rb_method_entry_klass->m_tbl $rb_method_entry_id
     set $rb_method_entry_me = (rb_method_entry_t *)$rb_numtable_rec
     if !$rb_method_entry_me
-      set $rb_method_entry_klass = (struct RClass *)RCLASS_SUPER($rb_method_entry_klass)
+      set $rb_method_entry_klass = (struct RClass *)$rb_method_entry_klass->ptr->super
     end
   end
   if $rb_method_entry_me
@@ -940,7 +776,8 @@ 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
@@ -952,7 +789,7 @@ define rb_ancestors
   set $rb_ancestors_module = $arg0
   while $rb_ancestors_module
     rp_class $rb_ancestors_module
-    set $rb_ancestors_module = RCLASS_SUPER($rb_ancestors_module)
+    set $rb_ancestors_module = ((struct RClass *)($rb_ancestors_module))->ptr.super
   end
 end
 document rb_ancestors
@@ -989,7 +826,7 @@ 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
@@ -997,273 +834,33 @@ end
 
 define rb_ps_vm
   print $ps_vm = (rb_vm_t*)$arg0
-  set $ps_thread_ln = $ps_vm->living_threads.n.next
-  set $ps_thread_ln_last = $ps_vm->living_threads.n.prev
-  while 1
-    set $ps_thread_th = (rb_thread_t *)$ps_thread_ln
-    set $ps_thread = (VALUE)($ps_thread_th->self)
-    rb_ps_thread $ps_thread
-    if $ps_thread_ln == $ps_thread_ln_last
-      loop_break
+  set $ps_threads = (st_table*)$ps_vm->living_threads
+  if $ps_threads->entries_packed
+    set $ps_threads_i = 0
+    while $ps_threads_i < $ps_threads->num_entries
+      set $ps_threads_key = (st_data_t)$ps_threads->as.packed.entries[$ps_threads_i].key
+      set $ps_threads_val = (st_data_t)$ps_threads->as.packed.entries[$ps_threads_i].val
+      rb_ps_thread $ps_threads_key $ps_threads_val
+      set $ps_threads_i = $ps_threads_i + 1
     end
-    set $ps_thread_ln = $ps_thread_ln->next
-  end
-end
-document rb_ps_vm
-Dump all threads in a (rb_vm_t*) and their callstacks
-end
-
-define print_lineno
-  set $cfp = $arg0
-  set $iseq = $cfp->iseq
-  set $pos = $cfp->pc - $iseq->body->iseq_encoded
-  if $pos != 0
-    set $pos = $pos - 1
-  end
-
-  set $i = 0
-  set $size = $iseq->body->insns_info_size
-  set $table = $iseq->body->insns_info
-  #printf "size: %d\n", $size
-  if $size == 0
   else
-    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
-      set $i = $i + 1
-      if $table[$i].position == $pos
-        loop_break
-      end
+    set $ps_threads_ptr = (st_table_entry*)$ps_threads->head
+    while $ps_threads_ptr
+      set $ps_threads_key = (st_data_t)$ps_threads_ptr->key
+      set $ps_threads_val = (st_data_t)$ps_threads_ptr->record
+      rb_ps_thread $ps_threads_key $ps_threads_val
+      set $ps_threads_ptr = (st_table_entry*)$ps_threads_ptr->fore
     end
-    printf "%d", $table[$i-1].line_no
   end
 end
-
-define check_method_entry
-  set $imemo = (struct RBasic *)$arg0
-  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
-    end
-    end
-  end
-end
-
-define print_id
-  set $id = $arg0
-  # rb_id_to_serial
-  if $id > tLAST_OP_ID
-    set $serial = (rb_id_serial_t)($id >> RUBY_ID_SCOPE_SHIFT)
-  else
-    set $serial = (rb_id_serial_t)$id
-  end
-  if $serial && $serial <= global_symbols.last_id
-    set $idx = $serial / ID_ENTRY_UNIT
-    set $ids = (struct RArray *)global_symbols.ids
-    set $flags = $ids->basic.flags
-    if ($flags & RUBY_FL_USER1)
-      set $idsptr = $ids->as.ary
-      set $idslen = (($flags & (RUBY_FL_USER3|RUBY_FL_USER4)) >> (RUBY_FL_USHIFT+3))
-    else
-      set $idsptr = $ids->as.heap.ptr
-      set $idslen = $ids->as.heap.len
-    end
-    if $idx < $idslen
-      set $t = 0
-      set $ary = (struct RArray *)$idsptr[$idx]
-      if $ary != RUBY_Qnil
-        set $flags = $ary->basic.flags
-        if ($flags & RUBY_FL_USER1)
-          set $aryptr = $ary->as.ary
-          set $arylen = (($flags & (RUBY_FL_USER3|RUBY_FL_USER4)) >> (RUBY_FL_USHIFT+3))
-        else
-          set $aryptr = $ary->as.heap.ptr
-          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
-      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
+document rb_ps_vm
+Dump all threads in a (rb_vm_t*) and their callstacks
 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
-  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
-        printf ":"
-        print_lineno $cfp
-        printf ":in `"
-        print_string $location.label
-        printf "'\n"
-      else
-        printf "%d: ???.rb:???:in `???'\n", $cfpend-$cfp
-      end
-      end
-    else
-      # if VM_FRAME_TYPE($cfp->flag) == VM_FRAME_MAGIC_CFUNC
-      set $ep = $cfp->ep
-      if ($ep[0] & 0xffff0001) == 0x55550001
-        #define VM_ENV_FLAG_LOCAL 0x02
-        #define VM_ENV_PREV_EP(ep)   GC_GUARDED_PTR_REF(ep[VM_ENV_DATA_INDEX_SPECVAL])
-        set $me = 0
-        set $env_specval = $ep[-1]
-        set $env_me_cref = $ep[-2]
-        while ($env_specval & 0x02) != 0
-          check_method_entry $env_me_cref
-          if $me != 0
-            loop_break
-          end
-          set $ep = $ep[0]
-          set $env_specval = $ep[-1]
-          set $env_me_cref = $ep[-2]
-        end
-        if $me == 0
-          check_method_entry $env_me_cref
-        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
-        printf "'\n"
-      else
-        printf "%d:unknown_frame:???:in `???'\n", $cfpend-$cfp
-      end
-    end
-    set $cfp = $cfp + 1
-  end
-end
-
-define rb_count_objects
-  set $objspace = ruby_current_vm_ptr->objspace
-  set $counts_00 = 0
-  set $counts_01 = 0
-  set $counts_02 = 0
-  set $counts_03 = 0
-  set $counts_04 = 0
-  set $counts_05 = 0
-  set $counts_06 = 0
-  set $counts_07 = 0
-  set $counts_08 = 0
-  set $counts_09 = 0
-  set $counts_0a = 0
-  set $counts_0b = 0
-  set $counts_0c = 0
-  set $counts_0d = 0
-  set $counts_0e = 0
-  set $counts_0f = 0
-  set $counts_10 = 0
-  set $counts_11 = 0
-  set $counts_12 = 0
-  set $counts_13 = 0
-  set $counts_14 = 0
-  set $counts_15 = 0
-  set $counts_16 = 0
-  set $counts_17 = 0
-  set $counts_18 = 0
-  set $counts_19 = 0
-  set $counts_1a = 0
-  set $counts_1b = 0
-  set $counts_1c = 0
-  set $counts_1d = 0
-  set $counts_1e = 0
-  set $counts_1f = 0
-  set $total = 0
-  set $i = 0
-  while $i < $objspace->heap_pages.allocated_pages
-    printf "\rcounting... %d/%d", $i, $objspace->heap_pages.allocated_pages
-    set $page = $objspace->heap_pages.sorted[$i]
-    set $p = $page->start
-    set $pend = $p + $page->total_slots
-    while $p < $pend
-      set $flags = $p->as.basic.flags & 0x1f
-      eval "set $counts_%02x = $counts_%02x + 1", $flags, $flags
-      set $p = $p + 1
-    end
-    set $total = $total + $page->total_slots
-    set $i = $i + 1
-  end
-  printf "\rTOTAL: %d, FREE: %d\n", $total, $counts_00
-  printf "T_OBJECT: %d\n", $counts_01
-  printf "T_CLASS: %d\n", $counts_02
-  printf "T_MODULE: %d\n", $counts_03
-  printf "T_FLOAT: %d\n", $counts_04
-  printf "T_STRING: %d\n", $counts_05
-  printf "T_REGEXP: %d\n", $counts_06
-  printf "T_ARRAY: %d\n", $counts_07
-  printf "T_HASH: %d\n", $counts_08
-  printf "T_STRUCT: %d\n", $counts_09
-  printf "T_BIGNUM: %d\n", $counts_0a
-  printf "T_FILE: %d\n", $counts_0b
-  printf "T_DATA: %d\n", $counts_0c
-  printf "T_MATCH: %d\n", $counts_0d
-  printf "T_COMPLEX: %d\n", $counts_0e
-  printf "T_RATIONAL: %d\n", $counts_0f
-  #printf "UNKNOWN_10: %d\n", $counts_10
-  printf "T_NIL: %d\n", $counts_11
-  printf "T_TRUE: %d\n", $counts_12
-  printf "T_FALSE: %d\n", $counts_13
-  printf "T_SYMBOL: %d\n", $counts_14
-  printf "T_FIXNUM: %d\n", $counts_15
-  printf "T_UNDEF: %d\n", $counts_16
-  #printf "UNKNOWN_17: %d\n", $counts_17
-  #printf "UNKNOWN_18: %d\n", $counts_18
-  #printf "UNKNOWN_19: %d\n", $counts_19
-  printf "T_IMEMO: %d\n", $counts_1a
-  printf "T_NODE: %d\n", $counts_1b
-  printf "T_ICLASS: %d\n", $counts_1c
-  printf "T_ZOMBIE: %d\n", $counts_1d
-  #printf "UNKNOWN_1E: %d\n", $counts_1e
-  printf "T_MASK: %d\n", $counts_1f
-end
-document rb_count_objects
-  Counts all objects grouped by type.
+  set $ps_thread_id = $arg1
+  print $ps_thread_th = (rb_thread_t*)$ps_thread->data
 end
 
 # Details: https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/MachineInstructionsTraceWithGDB
@@ -1282,26 +879,3 @@ define SDR
   call rb_vmdebug_stack_dump_raw_current()
 end
 
-define rbi
-  if ((LINK_ELEMENT*)$arg0)->type == ISEQ_ELEMENT_LABEL
-    p *(LABEL*)$arg0
-  else
-  if ((LINK_ELEMENT*)$arg0)->type == ISEQ_ELEMENT_INSN
-    p *(INSN*)$arg0
-  else
-  if ((LINK_ELEMENT*)$arg0)->type == ISEQ_ELEMENT_ADJUST
-    p *(ADJUST*)$arg0
-  else
-    print *$arg0
-  end
-  end
-  end
-end
-
-define dump_node
-  set $str = rb_parser_dump_tree($arg0, 0)
-  set $flags = ((struct RBasic*)($str))->flags
-  printf "%s", (char *)(($flags & RUBY_FL_USER1) ? \
-                        ((struct RString*)$str)->as.heap.ptr : \
-                        ((struct RString*)$str)->as.ary)
-end
diff --git a/.gitattributes b/.gitattributes
deleted file mode 100644
index 6ca2f89462..0000000000
--- a/.gitattributes
+++ /dev/null
@@ -1,6 +0,0 @@
-*.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
diff --git a/.gitignore b/.gitignore
index efc7fd5864..9cd98beee1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,56 +1,39 @@
 *-*-*.def
-*-*-*.exp
-*-*-*.lib
 *.a
 *.bak
-*.bc
 *.dSYM
 *.dmyh
 *.dylib
 *.elc
-*.i
 *.inc
 *.log
 *.o
-*.obj
-*.old
 *.orig
-*.pdb
 *.rej
-*.s
 *.sav
 *.swp
-*.yarb
 *~
 .*-*
 .*.list
 .*.time
 .DS_Store
-.bundle
 .ccmalloc
 .ext
 .pc
 .ppack
 .svn
 Makefile
-cygruby*.def
 extconf.h
 y.output
 y.tab.c
-*.gcda
-*.gcno
-*.gcov
-lcov*.info
 
 # /
-/*-fake.rb
-/*.dll
-/*.exe
-/*.res
 /*.pc
-/*.rc
 /*_prelude.c
 /COPYING.LIB
+/ChangeLog-1.8.0
+/ChangeLog.pre-alpha
+/ChangeLog.pre1_1
 /Doxyfile
 /GNUmakefile
 /README.atheos
@@ -61,7 +44,6 @@ lcov*.info
 /autom4te*.cache
 /automake
 /beos
-/bmlog-*
 /breakpoints.gdb
 /config.cache
 /config.h
@@ -69,13 +51,6 @@ lcov*.info
 /config.status
 /config.status.lineno
 /configure
-/coverage/simplecov
-/coverage/simplecov-html
-/coverage/doclie
-/coverage/.last_run.json
-/coverage/.resultset.json*
-/coverage/assets
-/coverage/index.html
 /doc/capi
 /enc.mk
 /encdb.h
@@ -83,9 +58,6 @@ lcov*.info
 /goruby
 /id.[ch]
 /largefile.h
-/lcov-c-out
-/lcov-rb-out
-/lcov-out
 /lex.c
 /libruby*.*
 /miniprelude.c
@@ -101,7 +73,6 @@ lcov*.info
 /ppack
 /prelude.c
 /preview
-/probes.dmyh
 /probes.h
 /rbconfig.rb
 /rename2.h
@@ -110,63 +81,31 @@ lcov*.info
 /riscos
 /rubicon
 /ruby
-/ruby-runner
-/ruby-runner.h
 /ruby-man.rd.gz
-/run.gdb
 /sizes.c
 /test.rb
-/test-coverage.dat
 /tmp
 /transdb.h
 /uncommon.mk
 /verconf.h
-/verconf.mk
 /web
 /yasmdata.rb
 
 # /benchmark/
-/benchmark/bm_require.data
 /benchmark/bmx_*.rb
-/benchmark/fasta.output.*
-/benchmark/wc.input
-
-/enc/*.def
-/enc/*.exp
-/enc/*.lib
-/enc/jis/props.h
-/enc/unicode/data
 
 # /enc/trans/
 /enc/trans/*.c
-/enc/trans/*.def
-/enc/trans/*.exp
-/enc/trans/*.lib
-/enc/trans/.time
-
-# /exe/
-/exe/ruby
-/exe/.time
 
 # /ext/
 /ext/extinit.c
-/ext/configure-ext.mk
-/ext/*/exts.mk
-
-# /ext/-test-/win32/dln/
-/ext/-test-/win32/dln/dlntest.dll
-/ext/-test-/win32/dln/dlntest.exp
-/ext/-test-/win32/dln/dlntest.lib
-
-# /ext/etc/
-/ext/etc/constdefs.h
 
-# /ext/fiddle/
-/ext/fiddle/libffi-*
+# /ext/dl/callback/
+/ext/dl/callback/callback-*.c
+/ext/dl/callback/callback.c
 
 # /ext/rbconfig/
 /ext/rbconfig/sizeof/sizes.c
-/ext/rbconfig/sizeof/limits.c
 
 # /ext/ripper/
 /ext/ripper/eventids1.c
@@ -180,13 +119,12 @@ lcov*.info
 /ext/socket/constdefs.h
 /ext/socket/constdefs.c
 
-# /gems
-/gems/*.gem
-/gems/src
-/gems/*-*
+# /ext/tk/
+/ext/tk/config_list
 
-# /spec/bundler
-/.rspec_status
+# /spec/
+/spec/mspec
+/spec/rubyspec
 
 # /tool/
 /tool/config.guess
diff --git a/.travis.yml b/.travis.yml
index a9117d190f..8db00587d6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,88 +16,65 @@
 #
 # is also a good place to look at.
 
+# Language specification.
 language: c
-dist: trusty
-
-# temporary workaround for https://github.com/travis-ci/travis-ci/issues/8892
-sudo: required
-group: deprecated-2017Q4
 
+# Compilers.  Several  compilers are  provided in Travis,  so we try  them all.
+# The value set here is visible via $CC environment variable.
 compiler:
   - gcc
+  - clang
 
-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`nproc`"
+  - "sudo apt-get -qq update"
+  - "sudo apt-get -qq install $CC" # upgrade if any
+install: "sudo apt-get -qq build-dep ruby1.9.1 2>/dev/null"
 
+# 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:
-  - "echo JOBS=$JOBS"
-  - "uname -a"
-  - "uname -r"
-  - "rm -fr .ext autom4te.cache"
-  - "echo $TERM"
-  - "> config.status"
-  - "sed -f tool/prereq.status Makefile.in common.mk > Makefile"
-  - "make update-config_files"
-  - "make touch-unicode-files"
-  - "make -s $JOBS srcs UNICODE_FILES=."
-  - "requests=; for req in ${RUBYSPEC_PULL_REQUEST//,/ }; do
-      requests=\"$requests +refs/pull/$req/merge:\";
-    done"
-  - "${requests:+git -C spec/ruby -c user.email=none -c user.name=none pull --no-edit origin $requests}"
-  - "${requests:+git -C spec/ruby log --oneline origin/master..@}"
-  - "rm config.status Makefile rbconfig.rb .rbconfig.time"
-  - "mkdir build config_1st config_2nd"
-  - "chmod -R a-w ."
-  - "chmod u+w build config_1st config_2nd"
-  - "cd build"
-  - "../configure -C --disable-install-doc --with-gcc=$CC $CONFIG_FLAG"
-  - "cp -pr config.cache config.status .ext/include ../config_1st"
+  - "make -f common.mk BASERUBY=ruby srcdir=. update-config_files"
+  - "autoconf"
+  - "mkdir config_1st config_2nd"
+  - "./configure -C --with-gcc=$CC"
+  - "cp -pr config.status .ext/include config_1st"
   - "make reconfig"
-  - "cp -pr config.cache config.status .ext/include ../config_2nd"
-  - "(cd .. && exec diff -ru config_1st config_2nd)"
-  - "make -s $JOBS"
-
+  - "cp -pr config.status .ext/include config_2nd"
+  - "diff -ru config_1st config_2nd"
+  - "make -sj encs"
+  - "make -sj exts"
 script:
-  - "make -s test TESTOPTS=--color=never"
-  - "make -s $JOBS test-all -o exts TESTOPTS='-q --color=never --job-status=normal'"
-  - "make -s $JOBS test-spec MSPECOPT=-j"
+  - "make test OPTS=-v"
+#  - "make test-all TESTS='-v'"
 
 # Branch matrix.  Not all branches are Travis-ready so we limit branches here.
 branches:
   only:
     - trunk
-    - ruby_2_2
-    - ruby_2_3
-    - ruby_2_4
-    - ruby_2_5
-    - /^feature\//
-    - /^bug\//
+    - ruby_1_9_3
 
 # We want to be notified when something happens.
 notifications:
   irc:
     channels:
-      - "chat.freenode.net#ruby-core"
-      - "chat.freenode.net#ruby-ja"
+      - "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
+    on_failure: change # [always|never|change] # default: always
     template:
       - "%{message} by @%{author}: See %{build_url}"
 
-  slack:
-    rooms:
-      - secure: i1GLETSKye85ea6dGNA3MxI/5myChmMFiZtBd5C69xK+s1sBFqEgOSbaSf9KHc0CYrHVyNhQMaZRruieV7xS+6Pfs0Zvxf1DO6QQTWC2KhkqwFDLvZncAzjoyASdR90hbr+iRPOngQ+HJuE94zemALAwEqNAinzA74PMiJXktqY= # ruby:<token>#commits
-      - secure: ah7UEHBvncXT7bM5mvYIQAO+tIyV/wl7nXLb7wQD16dO2v8Gragy0mWjB79Q09hrrMGmp6H9bCDpdGS80boIA5EHaHoG4QaP0i9bsSt8U2AMWgZtfyIgQKJ4H2kXkGlrjO+AXTgnIkP7LNjdgAVUUTGQPb26T3QmoN2Splt+fIQ= # ruby:<token>#alerts
-    on_pull_requests: false
-    on_success: change
-    on_failure: always
-
-  email:
-    - ko1c-failure@atdot.net
+  # 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
 
 # Local Variables:
 # mode: YAML
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
deleted file mode 100644
index ffdf2dd4b8..0000000000
--- a/CONTRIBUTING.md
+++ /dev/null
@@ -1,4 +0,0 @@
-Please see the [official issue tracker] and wiki [HowToContribute].
-
-[official issue tracker]: https://bugs.ruby-lang.org
-[HowToContribute]: https://bugs.ruby-lang.org/projects/ruby/wiki/HowToContribute
diff --git a/COPYING b/COPYING
index f06056fb45..a1f19ff99d 100644
--- a/COPYING
+++ b/COPYING
@@ -11,8 +11,8 @@ You can redistribute it and/or modify it under either the terms of the
 
        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.
+	  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.
@@ -26,11 +26,11 @@ You can redistribute it and/or modify it under either the terms of the
      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.
+	  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.
+	  the software.
 
        c) give non-standard binaries non-standard names, with
           instructions on where to get the original software distribution.
@@ -44,9 +44,9 @@ You can redistribute it and/or modify it under either the terms of the
      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
+  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,
+     copyright of the software, but belong to whomever generated them, 
      and may be sold commercially, and may be aggregated with this
      software.
 
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000000..2540307c53
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,16191 @@
+Sat Nov 23 03:44:03 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master dcce4ff.  Important changes
+	  in this commit:
+
+	  Remove automatic detection of gem dependencies files.  This prevents a
+	  security hole as described in [ruby-core:58490]
+
+	  Fixed bugs for installing git gems.
+
+	* test/rubygems:  ditto.
+
+Fri Nov 22 22:30:00 2013  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_power):
+	  Round the result value only if the precision is given.
+
+Fri Nov 22 17:20:50 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* transcode.c (str_transcode0): don't scrub invalid chars if
+	  str.encode doesn't have explicit invalid: :replace.
+	  workaround fix for see #8995
+
+Fri Nov 22 17:11:26 2013  Narihiro Nakamura  <authornari@gmail.com>
+
+	* include/ruby/intern.h, internal.h: Expose rb_gc_count().
+
+Fri Nov 22 17:07:00 2013  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.gemspec: version 1.2.2.
+
+Fri Nov 22 17:04:00 2013  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_data_type):
+	  Use RUBY_TYPED_FREE_IMMEDIATELY only if it is available.
+
+Fri Nov 22 16:49:00 2013  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_power): Round the result value.
+	  [Bug #8818] [ruby-core:56802]
+
+	* test/bigdecimal/test_bigdecimal.rb: Add a test for the above fix.
+
+Fri Nov 22 16:25:43 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (heap_set_increment): accept minimum additional page number.
+
+	* gc.c (gc_after_sweep): allocate pages to allocate at least
+	   RUBY_HEAP_MIN_SLOTS.
+	   [Bug #9137]
+
+Fri Nov 22 16:19:52 2013  Narihiro Nakamura  <authornari@gmail.com>
+
+	* include/ruby/intern.h (rb_gc_set_params): Deprecate
+	  rb_gc_set_params because it's only used in ruby internal.
+
+	* internal.h (ruby_gc_set_params): Declare rb_gc_set_params's
+	  alias function.
+
+	* gc.c: ditto.
+
+	* ruby.c: use ruby_gc_set_params.
+
+Fri Nov 22 14:55:00 2013  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigMath_s_exp): Insert rb_thread_check_ints.
+
+Fri Nov 22 14:35:00 2013  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigMath_s_exp): Fix the inserting points
+	  of RB_GC_GUARDs.
+
+Fri Nov 22 14:31:00 2013  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c: Fix indentation.
+
+Fri Nov 22 14:03:00 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/nkf: merge nkf 2.1.3 2a2f2c5.
+
+Fri Nov 22 12:43:52 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* util.c (ruby_strtod): ignore too long fraction part, which does not
+	  affect the result.
+
+Fri Nov 22 12:17:14 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/openssl/lib/openssl/buffering.rb (OpenSSL::Buffering#initialize):
+	  initialize of a module should pass arguments to super.
+
+Fri Nov 22 12:02:58 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_settracefunc.rb: Ignore events from other threads.
+
+Fri Nov 22 10:35:57 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm.c (ruby_vm_destruct): do not use ruby_xfree() after freeing
+	  objspace.
+
+	* gc.c (ruby_mimfree): added. It is similar to ruby_mimmalloc().
+
+	* internal.h: ditto.
+
+Fri Nov 22 09:42:35 2013  Zachary Scott  <e@zzak.io>
+
+	* test/digest/test_digest.rb: Reverse order of assert_equal
+	  Reported by @splattael
+
+Fri Nov 22 09:03:16 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* gc.c: fix build failure on FreeBSD introduced by r43763.
+	  malloc_usable_size() is defined by malloc_np.h on FreeBSD.
+
+	* configure.in: check malloc.h and malloc_np.h.
+
+Fri Nov 22 08:27:13 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master 50a8210.  Important changes
+	  in this commit:
+
+	  RubyGems now automatically checks for gem.deps.rb or Gemfile when
+	  running ruby executables.  This behavior is similar to `bundle exec
+	  rake`.  This change may be reverted before Ruby 2.1.0 if too many bugs
+	  are found.
+
+	* test/rubygems:  ditto.
+
+Thu Nov 21 22:33:59 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: RGENGC_CHECK_MODE should be 0.
+
+Thu Nov 21 21:40:00 2013  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (VpAlloc): Fix the expr to adjust the size
+	  of the digit array.
+
+Thu Nov 21 21:36:00 2013  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_sqrt): Fix the precision of
+	  the result BigDecimal of sqrt.
+	  [Bug #5266] [ruby-dev:44450]
+
+	* test/bigdecimal/test_bigdecimal.rb: add tests for the above changes.
+
+Thu Nov 21 18:49:02 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (vm_xrealloc, vm_xfree): use malloc_usable_size() to obtain old
+	  size if available.
+
+Thu Nov 21 18:47:29 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/delegate.rb (SimpleDelegator#__getobj__): target object must be set.
+
+	* lib/delegate.rb (DelegateClass#__getobj__): ditto.
+
+Thu Nov 21 18:28:42 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/tempfile.rb (Tempfile#initialize): use class method to get rid
+	  of warnings when $VERBOSE.
+
+Thu Nov 21 17:43:29 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: rename initial_xxx variables to gc_params.xxx.
+	  They are not only used initial values.
+
+	  Chikanaga-san: Congratulations on RubyPrize!
+
+Thu Nov 21 17:16:00 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: enable "RGENGC_ESTIMATE_OLDSPACE" option as default.
+	  Without this option, some application consumes huge memory.
+	  (and there are only a few performance down)
+
+	  Introduced new environment variables:
+	  * RUBY_GC_HEAP_OLDSPACE (default 16MB)
+	  * RUBY_GC_HEAP_OLDSPACE_MAX (default 128 MB)
+	  * RUBY_GC_HEAP_OLDSPACE_GROWTH_FACTOR (default 1.2)
+
+	* gc.c (initial_malloc_limit): rename to initial_malloc_limit_min.
+
+Thu Nov 21 16:51:34 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/digest/bubblebabble/bubblebabble.c: Teach RDoc digest/bubblebabble
+
+Thu Nov 21 16:50:16 2013  Zachary Scott  <e@zzak.io>
+
+	* test/digest/test_digest.rb: Add more tests for digest/bubblebabble
+
+Thu Nov 21 16:32:47 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/delegate.rb (Delegator#method_missing): try private methods defined in
+	  Kernel after the target.  [Fixes GH-449]
+
+Thu Nov 21 16:25:08 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* test/uri/test_generic.rb (URI#test_merge): Test uri + URI(path)
+	  in addition to uri + path.
+
+Thu Nov 21 15:36:08 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/openssl/lib/openssl/buffering.rb: [DOC] Fix HEREDOC comment for
+	  OpenSSL::Buffering which breaks overview because of RDoc bug
+
+Thu Nov 21 14:46:57 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* eval_intern.h (SAVE_ROOT_JMPBUF): workaround for the failure of
+	  test/ruby/test_exception.rb on Windows.
+	  wrap by __try and __exception statements on mswin to raise SIGSEGV
+	  when EXCEPTION_STACK_OVERFLOW is occurred, because MSVCRT doesn't
+	  handle the exception.
+	  however, (1) mingw-gcc doesn't support __try and __exception
+	  statements, and (2) we cannot retry SystemStackError after this
+	  change yet (maybe crashed) because SEH and longjmp() are too
+	  uncongenial.
+
+	* signal.c (check_stack_overflow, CHECK_STACK_OVERFLOW): now defined on
+	  Windows, too.
+
+	* thread_win32.c (ruby_stack_overflowed_p): ditto.
+
+Thu Nov 21 14:18:24 2013  Zachary Scott  <e@zzak.io>
+
+	* object.c: [DOC] Clarify Object#dup vs #clone [Bug #9128]
+	  Moving existing doc for this comparison to separate section of #dup
+	  Adding examples to document behavior of #dup with Module#extend.
+	  Based on a patch by stevegoobermanhill
+
+Thu Nov 21 14:06:02 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_marks_check): do not dump all refs.
+
+	* gc.c (allrefs_dump_i): fix output format.
+
+Thu Nov 21 13:43:07 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: change RGENGC_CHECK_MODE (>= 2) logic.
+	  Basically, make an object graph of all of living objects before and
+	  after marking and check status.
+
+	  [Before marking: check WB sanity]
+	  If there is a non-old object `obj' pointed from old object
+	  (`parent') then `parent' or `obj' should be remembered.
+
+	  [After marking: check marking miss]
+	  Traversible objects with the object graph should be marked.
+	  (However, this alert about objects pointed by machine context
+	   can be false positive. We only display alert.)
+
+	  [Implementation memo]
+	  objspace_allrefs() creates an object graph.
+	  The object graph is represented by st_table, key is object (VALUE)
+	  and value is referring objects. Referring objects are stored by
+	  "struct reflist".
+
+	* gc.c (init_mark_stack): do not use push_mark_stack_chunk() at init.
+	  This pre-allocation causes failure on is_mark_stask_empty()
+	  without any pushing.
+
+Thu Nov 21 13:40:20 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/observer.rb: [DOC] Clarify default observer method.
+	  By @edward [Fixes GH-450] https://github.com/ruby/ruby/pull/450
+
+Thu Nov 21 13:32:53 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/openssl/ossl_engine.c: [DOC] Documentation for OpenSSL::Engine
+	  This patch is based off work by @vbatts in GH-436 completing the
+	  documentation for this class and its methods.
+	  https://github.com/ruby/ruby/pull/436
+
+Thu Nov 21 10:45:22 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/openssl/lib/openssl/buffering.rb: Remove unused arguments from
+	  OpenSSL::Buffering.new [Fixes GH-445]
+
+Thu Nov 21 10:30:47 2013  Zachary Scott  <e@zzak.io>
+
+	* test/digest/test_digest.rb: Add test for Digest::SHA256.bubblebabble
+
+Wed Nov 20 20:54:01 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* tool/instruction.rb : fix typo.
+
+Wed Nov 20 19:45:22 2013  Tanaka Akira  <akr@fsij.org>
+
+	* random.c (rand_init): Make it possible to specify arbitrary array
+	  for init_genrand().
+
+Wed Nov 20 17:34:13 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* parse.y (rb_gc_mark_symbols): set global_symbols.minor_marked only
+	  when full_mark is 0.
+	  rb_gc_mark_symbols() (with full_mark == 1) can be called by other
+	  than GC (such as rb_objspace_reachable_objects_from_root()).
+
+Wed Nov 20 11:46:38 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/json: merge JSON 1.8.1.
+	  https://github.com/nurse/json/compare/002ac2771ce32776b32ccd2d06e5604de6c36dcd...e09ffc0d7da25d0393873936c118c188c78dbac3
+	* Remove Rubinius exception since transcoding should be working now.
+	* Fix https://github.com/flori/json/issues/162 reported by Marc-Andre
+	  Lafortune <github_rocks@marc-andre.ca>. Thanks!
+	* Applied patches by Yui NARUSE <naruse@airemix.jp> to suppress
+	  warning with -Wchar-subscripts and better validate UTF-8 strings.
+	* Applied patch by ginriki@github to remove unnecessary if.
+	* Add load/dump interface to JSON::GenericObject to make
+	  serialize :some_attribute, JSON::GenericObject
+	  work in Rails active models for convenient
+	  SomeModel#some_attribute.foo.bar access to serialised JSON data.
+
+Wed Nov 20 01:39:02 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/rdoc/constant.rb (RDoc::Constant#documented?): workaround for
+	  NoMethodError when the original of alias is not found.
+
+Tue Nov 19 23:38:49 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (--with-os-version-style): option to transform target
+	  OS version string.
+
+Tue Nov 19 21:27:33 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/net/http/utils.rb (spawn_server): Specify zero for port to
+	  avoid reusing an allocated port.
+
+	* test/net/http/test_http.rb: Don't specify port here.
+
+	* test/net/http/test_https.rb: Ditto.
+
+Tue Nov 19 18:52:10 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (heap_is_swept_object): use heap_page::before_sweep flag.
+
+Tue Nov 19 18:49:32 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (rb_objspace_reachable_objects_from_root): do major marking.
+
+Tue Nov 19 18:45:40 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (rb_gc_resurrect): added.
+	  rb_fstring() used rb_gc_mark() to avoid freeing used string.
+	  However, rb_gc_mark() set mark bit *and* pushes mark_stack.
+	  rb_gc_resurrect() does only set mark bit if it is before sweeping.
+
+	* string.c (rb_fstring): use rb_gc_resurrect.
+
+	* internal.h: add decl.
+
+Tue Nov 19 09:47:02 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc:  Update to RDoc master a1195ce.  Changes include:
+
+	  Improved accessibility of the main sidebar navigation.
+
+	  Fixed handling of regexp options in HTML source highlighting.
+
+	* test/rdoc:  ditto.
+
+Tue Nov 19 09:33:52 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master 6a3d9f9.  Changes include:
+
+	  Compatibly renamed Gem::DependencyResolver to Gem::Resolver.
+
+	  Added support for git gems in gem.deps.rb and Gemfile.
+
+	  Fixed resolver bugs.
+
+	* test/rubygems: ditto.
+
+	* lib/rubygems/LICENSE.txt:  Updated to license from RubyGems trunk.
+	  [ruby-trunk - Bug #9086]
+
+	* lib/rubygems/commands/which_command.rb:  RubyGems now indicates
+	  failure when any file is missing.  [ruby-trunk - Bug #9004]
+
+	* lib/rubygems/ext/builder:  Extensions are now installed into the
+	  extension install directory and the first directory in the require
+	  path from the gem.  This allows backwards compatibility with msgpack
+	  and other gems that calculate full require paths.
+	  [ruby-trunk - Bug #9106]
+
+
+Tue Nov 19 07:21:56 2013  Tanaka Akira  <akr@fsij.org>
+
+	* configure.in (LOCALTIME_OVERFLOW_PROBLEM): Define it for cross
+	  compiling.
+	  [ruby-core:58391] [Bug #9119] Reported by Luis Lavena.
+	  Analyzed by Heesob Park.
+
+Tue Nov 19 05:55:05 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc/rubygems_hook.rb:  Remove debugging puts committed by
+	  accident.
+
+Mon Nov 18 22:47:54 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* eval_intern.h (TH_PUSH_TAG, TH_EXEC_TAG): refine stack overflow
+	  detection.  chain local tag after setjmp() successed on it, because
+	  calling setjmp() also can overflow the stack.
+	  [ruby-dev:47804] [Bug #9109]
+
+	* vm_eval.c (rb_catch_obj): now th->tag points previous tag until
+	  TH_EXEC_TAG().
+
+	* thread_pthread.c (ruby_init_stack): set stack_start properly by
+	  get_main_stack() if possible.
+
+Mon Nov 18 22:45:49 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* eval_jump.c (rb_exec_end_proc): unlink and free procs data before
+	  calling for each procs.  [Bug #9110]
+
+Sun Nov 17 06:33:32 2013  Shota Fukumori  <her@sorah.jp>
+
+	* configure.in: Use $LIBS for base of $SOLIBS, also in darwin.
+	  By this fix, environment that libgmp is located in $LIBS can build
+	  ruby.
+
+Sun Nov 17 01:56:32 2013  Tanaka Akira  <akr@fsij.org>
+
+	* thread_pthread.c (rb_thread_create_timer_thread): Show error
+	  message instead of error number.
+	  (thread_create_core): Ditto.
+
+	* cont.c (fiber_machine_stack_alloc): Ditto.
+
+Sat Nov 16 18:28:08 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/parsers/ultralightparser.rb
+	  (REXML::Parsers::UltraLightParser#parse): Fix wrong :start_doctype
+	  position.
+	  [Bug #9061] [ruby-dev:47778]
+	  Patch by Ippei Obayashi. Thanks!!!
+
+	* test/rexml/parser/test_ultra_light.rb: Add a test for this case.
+
+Sat Nov 16 02:13:56 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* cont.c : Introduce ensure rollback mechanism. Please see below.
+
+	* internal.h (ruby_register_rollback_func_for_ensure): catch up above change.
+	  Add rollback mechanism API.
+
+	* vm_core.h (typedef struct rb_vm_struct): catch up above change.
+	  Introduce ensure-rollback relation table.
+
+	* vm_core.h (typedef struct rb_thread_struct): catch up above change.
+	  Introduce ensure stack.
+
+	* eval.c (rb_ensure): catch up above change.
+	  Introduce ensure stack.
+
+	* hash.c : New function for rollback ensure, and register it to
+	  ensure-rollback relation table. [ruby-dev:47803] [Bug #9105]
+
+	Ensure Rollback Mechanism:
+	A rollback's function is a function to rollback a state before ensure's
+	function execution.
+	When the jump of callcc is across the scope of rb_ensure,
+	ensure's functions and rollback's functions are executed appropriately
+	for keeping consistency.
+
+	Current API is unstable, and only internal use.
+
+	ruby_register_rollback_func_for_ensure(ensure_func,rollback_func)
+	This API create relation ensure's function to rollback's function.
+	By registered rollback's function, it is executed When jumping into
+	corresponding rb_ensure scope.
+
+Sat Nov 16 00:18:36 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* eval_jump.c (rb_exec_end_proc): fix double free or corruption error
+	  when reentering by callcc. [ruby-core:58329] [Bug #9110]
+
+	* test/ruby/test_beginendblock.rb: test for above.
+
+Fri Nov 15 01:06:04 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/objspace/objspace_dump.c (dump_output): allow IO object as
+	  output, and use Tempfile.create and return open file instead of
+	  mkstemp() and path name for :file output.
+	  [ruby-core:58266] [Bug #9102]
+
+	* test/objspace/test_objspace.rb (TestObjSpace#dump_my_heap_please):
+	  remove temporary output file.
+
+Thu Nov 14 23:39:00 2013  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
+
+	* ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] remove example of
+	  Rational#to_d without argument. [Bug #8958]
+
+Thu Nov 14 20:24:15 2013  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* ruby_atomic.h (ATOMIC_SIZE_CAS): fix compile error on Solaris
+	  since r43460.
+
+Thu Nov 14 19:53:00 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/openssl/test_cipher.rb (test_aes_gcm_wrong_tag): Don't use
+	  String#succ because it can make modified (wrong) auth_tag longer
+	  than 16 bytes.  The longer auth_tag makes that
+	  EVP_CIPHER_CTX_ctrl (and internally aes_gcm_ctrl) fail.
+	  [ruby-core:55143] [Bug #8439] reported by Vit Ondruch.
+
+Thu Nov 14 11:33:47 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* hash.c (foreach_safe_i, hash_foreach_iter): deal with error detected
+	  by ST_CHECK.
+
+	* st.c (st_foreach_check): call with non-error argument in normal case.
+
+Thu Nov 14 02:37:14 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/thread/thread.c: [DOC] This patch accomplishes the following:
+
+	  - Teach RDoc about ConditionVariable
+	  - Teach RDoc about Queue
+	  - Teach RDoc about SizedQueue
+	  - Use fully-qualified namespace for Document-method
+	    This is necessary to separate definitions between classes
+	  - Fix rdoc bug in call_seq vs. call-seq
+	  - Correct doc for SizedQueue#pop patch by @jackdanger [Bug #8988]
+
+Thu Nov 14 01:11:54 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] +precision+ is required
+
+Wed Nov 13 19:21:36 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] Document the required
+	  +precision+ argument for Rational#to_d [Bug #8958]
+
+Wed Nov 13 19:02:05 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/digest/*: [DOC] Fix several typos and broken http links.
+	  Improved examples for Digest overview and fixed a broken example in
+	  Digest::HMAC overview. This patch also adds a description of
+	  Digest::SHA256.bubblebabble to the Digest overview.
+
+	  Patched by @stomar [Bug #9027]
+
+Wed Nov 13 18:32:12 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/openssl/ossl_config.c: [DOC] Document the following:
+
+	  - OpenSSL::ConfigError
+	  - OpenSSL::Config::DEFAULT_CONFIG_FILE
+
+	  Patched by @vbatts via GH-436
+	  https://github.com/ruby/ruby/pull/436
+
+Wed Nov 13 18:03:00 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/openssl/ossl_asn1.c: [DOC] Document parts of
+	  OpenSSL::ASN1::ObjectId included a fix for the class overview, which
+	  previously showed the documentation for Constructive due to missing
+	  ObjectId overview. This patch also includes a note for Primitive.
+
+	  Based on a patch by @vbatts via GH-436
+	  https://github.com/ruby/ruby/pull/436
+
+Wed Nov 13 17:19:36 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/openssl/lib/openssl/config.rb: In #parse use +string+ for +str+
+
+Wed Nov 13 17:09:45 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/openssl/lib/openssl/*.rb: [DOC] Document the following:
+
+	  - Integer#to_bn
+	  - OpenSSL::Buffering module
+	  - Deprecated OpenSSL::Digest::Digest compatibility class
+	  - OpenSSL::Config
+
+	  These changes were based on a patch by @vbatts via GH-436
+	  https://github.com/ruby/ruby/pull/436
+
+Wed Nov 13 10:55:43 2013  Zachary Scott  <e@zzak.io>
+
+	* doc/regexp.rdoc: [DOC] Fix typo in Special global variables section.
+	  Reported by Alex Johnson on ruby-doc.org
+
+Wed Nov 13 10:43:19 2013  Zachary Scott  <e@zzak.io>
+
+	* hash.c: [DOC] Adds an example for Hash#store
+
+Wed Nov 13 09:03:40 2013  Zachary Scott  <e@zzak.io>
+
+	* doc/regexp.rdoc: [DOC] add note about Bug #4044 as suggested by
+	  duerst-san in [ruby-core:43612] [Fixes GH-443] Patched by @rosenfeld
+	  https://github.com/ruby/ruby/pull/443
+
+Tue Nov 12 10:15:14 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* test/rubygems/insure_session.rb:  Remove unused test file.
+
+Tue Nov 12 09:16:24 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master b9213d7.  Changes include:
+
+	  Fixed tests on Windows (I hope) by forcing platform for
+	  platform-dependent tests.
+
+	  Fixed File.exists? warnings.
+
+	  Improved testing infrastructure.
+
+	* test/rubygems:  ditto.
+
+	* test/rdoc/test_rdoc_rubygems_hook.rb:  Switch to util_spec like
+	  RubyGems.
+
+Mon Nov 11 18:31:12 2013  Aman Gupta <ruby@tmm1.net>
+
+	* internal.h: move common string/hash flags to include file.
+	* ext/objspace/objspace_dump.c: remove flags shared above.
+	* hash.c: ditto.
+	* string.c: ditto.
+
+Mon Nov 11 04:36:14 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems/specification.rb:  Include 2.2.0.preview.2 when checking
+	  if extensions should be built.  Fixes a ruby-ci failure.
+	* test/rubygems/test_gem_specification.rb:  Test for the above.
+
+Mon Nov 11 03:15:56 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_trace.c (symbol2event_flag): add secret feature.
+	  add a_call/a_return events.
+	  a_call is call | b_call | c_call, and same as a_return.
+
+Mon Nov 11 02:51:17 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems: Update to RubyGems master 4bdc4f2.  Important changes
+	  in this commit:
+
+	  RubyGems now chooses the test server port reliably.  Patch by akr.
+
+	  Partial implementation of bundler's Gemfile format.
+
+	  Refactorings to improve the new resolver.
+
+	  Fixes bugs in the resolver.
+
+	* test/rubygems:  Tests for the above.
+
+Mon Nov 11 01:02:06 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/timeout.rb: [DOC] Add note about change from #8730 [Fixes GH-440]
+	* NEWS: [DOC] Improve grammar on change to Timeout
+	  Patched by @srawlins in https://github.com/ruby/ruby/pull/440
+
+Sun Nov 10 23:47:05 2013  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* gc.c (rb_gcdebug_print_obj_condition): catch up recent changes
+	  to compile on GC_DEBUG.
+
+Sun Nov 10 22:16:19 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c (exc_cause): captured previous exception.
+
+	* eval.c (make_exception): capture previous exception automagically.
+	  [Feature #8257]
+
+Sun Nov 10 08:37:20 2013  Zachary Scott  <e@zzak.io>
+
+	* thread.c: [DOC] Remove duplicate reference
+
+Sun Nov 10 08:09:29 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/drb/drb.rb: [DOC] promote better windows-safe filename regular
+	  expression in DRb Logger example. Reported by Chris Pheonix
+	  [Bug #9074]
+
+Sun Nov 10 08:03:05 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (rb_define_finalizer, rb_undefine_finalizer): rename and export
+	  finalizer functions.
+
+Sun Nov 10 07:41:22 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/weakref.rb: [DOC] fix typos by @xaviershay [Fixes GH-439]
+	  https://github.com/ruby/ruby/pull/439
+
+Sun Nov 10 06:14:39 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* compile.c (iseq_compile_each): emit opt_str_freeze if the #freeze
+	  method is called on a static string literal with no arguments.
+
+	* defs/id.def (firstline): add freeze so idFreeze is available
+
+	* insns.def (opt_str_freeze): add opt_str_freeze instruction which
+	  pushes a frozen string literal without allocating a new object if
+	  String#freeze is not overridden
+
+	* string.c (Init_String): define String#freeze
+
+	* vm.c (vm_init_redefined_flag): define BOP_FREEZE on String class as
+	  a basic operation
+
+	* vm_insnhelper.h: ditto
+
+	[Feature #8992] [ruby-core:57705]
+
+Sun Nov 10 01:34:14 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (vm_malloc_increase): sweep immediately on GC due to malloc().
+	  To reduce memory usage, sweep as soon as possible.
+	  This behavior is same as Ruby 2.0.0 and before.
+
+Sun Nov 10 00:39:26 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/gc/gcbench.rb: output version description and GC::OPTS.
+
+Sun Nov 10 00:36:42 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (should_be_callable): allow private call since rb_eval_cmd
+	  calls even private methods.
+
+Sun Nov 10 00:33:17 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/racc/rdoc/grammar.en.rdoc: [DOC] fix typo by Tsuyoshi Sawada
+	  [Bug #9077]
+
+Sat Nov  9 22:35:35 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/rbinstall.rb (Gem::Specification.load): obtain spec date from
+	  VCS for the case using git, RUBY_RELEASE_DATE is the last resort.
+	  probably fixes [Bug #9085].
+
+Sat Nov  9 20:56:12 2013  Narihiro Nakamura  <authornari@gmail.com>
+
+	* ext/objspace/object_tracing.c: use declarations in internal.h.
+
+	* ext/objspace/objspace.c: ditto
+
+Sat Nov  9 20:32:59 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/objspace/test_objspace.rb (test_dump_all): Make the test string
+	  shorter to be an embedded string on 32bit environment as well as
+	  64bit environment.
+
+Sat Nov  9 15:00:16 2013  Zachary Scott  <e@zzak.io>
+
+	* io.c: [DOC] ARGF.gets may return nil [Bug #9029] patch by znz
+
+Sat Nov  9 14:54:52 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/rss/*: [DOC] document various constants @steveklabnik [Bug #8812]
+
+Sat Nov  9 14:50:09 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/rss/rss.rb: [DOC] document Time#w3cdtf by @steveklabnik
+	  [Bug #8821]
+
+Sat Nov  9 14:29:04 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/dl/cfunc.c: [DOC] fix typo in example [Bug #8944]
+	  Patched by Heesob Park
+
+Sat Nov  9 13:59:58 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/test/unit/assertions.rb: [DOC] better example for assert_send()
+	  Patch by Andrew Grimm [Bug #8975]
+
+Sat Nov  9 12:45:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* insns.def: unify ic_constant_serial and ic_class_serial into one field
+	  ic_serial. This is possible because these fields are only ever used
+	  exclusively with each other.
+
+	* insns.def: ditto
+	* vm_core.h: ditto
+	* vm_insnhelper.c: ditto
+
+Sat Nov  9 12:31:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* class.c: unify names of vm state version counters to 'serial'.
+	  This includes renaming 'vm_state_version_t' to 'rb_serial_t',
+	  'method_state' to 'method_serial', 'seq' to 'class_serial',
+	  'vmstat' to 'constant_serial', etc.
+
+	* insns.def: ditto
+	* internal.h: ditto
+	* vm.c: ditto
+	* vm_core.h: ditto
+	* vm_insnhelper.c: ditto
+	* vm_insnhelper.h: ditto
+	* vm_method.c: ditto
+
+Sat Nov  9 09:22:29 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* gc.c (gc_page_sweep, rgengc_rememberset_mark): Refactoring.
+	  Get bitmaps directly.
+
+Sat Nov  9 09:16:36 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* gc.c (RVALUE_PROMOTE_INFANT): Refactoring. Remove duplicated nonsense
+	  code.
+
+Sat Nov  9 09:04:48 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* gc.c (gc_marks_test): Bugfix. Fix a struct member name for build
+	  with RGENGC_CHECK_MODE.
+
+Sat Nov  9 08:58:23 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* gc.c : Add GC_PROFILE_DETAIL_MEMORY option.
+	  If GC_PROFILE_MORE_DETAIL && GC_PROFILE_DETAIL_MEMORY,
+	  maxrss, minflt and majflt are added to each profile record.
+
+Sat Nov  9 07:41:41 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* internal.h (rb_vm_backtrace_object, rb_gc_count): make prototype
+	  declarations, not old-K&R style.
+
+Sat Nov  9 06:11:14 2013  vo.x (Vit Ondruch)  <vondruch@redhat.com>
+
+	* tool/rbinstall.rb (Gem::Specification#collect): make stable
+	  Gem::Specification.files in default .gemspecs the different order of
+	  "files" in .gemspec files makes them different therefore possibly
+	  conflicting in multilib scenario.  patch by vo.x (Vit Ondruch) at
+	  [ruby-core:57544] [Bug #8623].
+
+Sat Nov  9 01:59:18 2013  Aman Gupta <ruby@tmm1.net>
+
+	* ext/objspace/objspace_dump.c: Add experimental methods to
+	  dump objectspace as json: ObjectSpace.dump_all and
+	  ObjectSpace.dump(obj). These methods are useful for debugging
+	  reference leaks and memory growth in large ruby applications.
+	  [Bug #9026] [ruby-core:57893] [Fixes GH-423]
+	* test/objspace/test_objspace.rb: tests for above.
+
+Sat Nov  9 00:26:50 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (GetLastError): already defined in windows.h on nowadays
+	  cygwin, and caused the confliction with the system provided
+	  definition on cygwin64.  by @kou1okada [Fixes GH-433].
+
+Fri Nov  8 18:35:31 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* lib/open3.rb: receive arguments as keyword arguments.
+
+Fri Nov  8 13:19:26 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* io.c (rb_io_open_with_args): use RARRAY_CONST_PTR().
+
+	* io.c (rb_scan_open_args): use const qualifier for above.
+
+	* io.c (rb_open_file): ditto.
+
+	* io.c (rb_io_open_with_args): ditto.
+
+Fri Nov  8 11:35:06 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* dir.c, pack.c, ruby.c, struct.c, vm_eval.c: use RARRAY_CONST_PTR().
+
+Fri Nov  8 10:58:02 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* compile.c (iseq_build_from_ary_exception): use RARRAY_CONST_PTR().
+
+	* compile.c (iseq_build_from_ary_body): ditto.
+
+Fri Nov  8 10:49:34 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* enumerator.c (append_method): use RARRAY_CONST_PTR().
+
+	* enumerator.c (lazy_init_iterator): ditto.
+
+Fri Nov  8 02:44:29 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (vm_malloc_increase): check GVL before gc_rest_sweep().
+	  vm_malloc_increase() can be called without GVL.
+	  However, gc_rest_sweep() assumes acquiring GVL.
+	  To avoid this problem, check GVL before gc_rest_sweep().
+	  [Bug #9090]
+
+	  This workaround introduces possibility to set malloc_limit as
+	  wrong value (*1). However, this may be rare case. So I commit it.
+
+	  *1: Without rest_sweep() here, gc_rest_sweep() can decrease
+	      malloc_increase due to ruby_sized_xfree().
+
+Fri Nov  8 02:50:25 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/securerandom.rb: [DOC] specify arguments passed to ::random_bytes
+	  By @chastell [Fixes GH-412] https://github.com/ruby/ruby/pull/412
+
+Fri Nov  8 02:43:01 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/objspace/object_tracing.c: [DOC] trace_object_allocations_stop
+	  By @srawlins [Fixes GH-421] https://github.com/ruby/ruby/pull/421
+
+Fri Nov  8 02:34:20 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/net/ftp.rb: [DOC] Document Net::FTP.mdtm and .set_socket and fix
+	  spelling typo, based on patch by @artfuldodger [Fixes GH-426]
+	  https://github.com/ruby/ruby/pull/426
+
+Fri Nov  8 02:14:37 2013  Zachary Scott  <e@zzak.io>
+
+	* array.c: [DOC] Add note about negative indices in Array overview
+	  By @ckaenzig [Fixes GH-427] https://github.com/ruby/ruby/pull/427
+
+Fri Nov  8 02:09:12 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/csv.rb: [DOC] Fix typo in CSV.parse_line by @funky-bibimbap
+	  [Fixes GH-430] https://github.com/ruby/ruby/pull/430
+
+Fri Nov  8 01:01:54 2013  Zachary Scott  <e@zzak.io>
+
+	* golf_prelude.rb: syntax formatting for whitespace [Fixes GH-425]
+	  Patch by @edward https://github.com/ruby/ruby/pull/425
+
+Thu Nov  7 19:36:09 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: modify malloc_limit strategy.
+
+	  * fix default values:
+	    GC_MALLOC_LIMIT_GROWTH_FACTOR
+	    GC_MALLOC_LIMIT: 8MB -> 16MB
+	    GC_MALLOC_LIMIT_MAX: 384MB -> 32MB
+
+	  * algorithm of malloc_limit increment.
+	    if (malloc_increase < malloc_limit) {
+	      next_malloc_limit = malloc_limit * factor
+	      if (malloc_limit > malloc_limit_max) {
+	        malloc_limit = malloc_increase
+	      }
+	    }
+	    This algorithm change malloc_limit from
+	    16MB -> 32MB slowly.
+	    If malloc_limit exceeds malloc_limit_max, then
+	    increase with malloc_increase.
+
+Thu Nov  7 11:06:05 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_shuffle_bang): use RARRAY_PTR_USE() without WB
+	  because there are not new relations.
+
+Thu Nov  7 10:34:12 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_sample): use rb_ary_dup().
+
+Thu Nov  7 09:39:41 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_trace.c (rb_threadptr_exec_event_hooks_orig): errinfo should not
+	  be propagated to trace blocks so that no argument raise does not
+	  throw internal objects.  [ruby-dev:47793] [Bug #9088]
+
+Wed Nov  6 21:30:55 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* gc.c (gc_before_sweep): Change algorithm of malloc_limit to
+	  conservative for closing to memory consumption of ruby 2.0.
+
+	* gc.c (GC_MALLOC_LIMIT, GC_MALLOC_LIMIT_GROWTH_FACTOR):
+	  Adjust parameters for new algorithm.
+
+Wed Nov  6 21:16:51 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_shift_m): use RARRAY_PTR_USE() without WB because
+	  there are not new relations.
+
+Wed Nov  6 21:05:20 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_reverse): use RARRAY_PTR_USE().
+
+Wed Nov  6 19:30:44 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* common.mk (help): add texts about gcbench.
+
+Wed Nov  6 16:32:32 2013  Martin Duerst <duerst@it.aoyama.ac.jp>
+
+	* lib/open3.rb: tweaked grammar in comments
+
+Wed Nov  6 11:46:36 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_sample): use RARRAY_AREF() and RARRAY_PTR_USE()
+	  instead of RARRAY_PTR().
+
+Wed Nov  6 10:37:07 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_and): defer hash creation and some refactoring.
+
+Wed Nov  6 09:14:31 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/bm_vm1_gc_short_lived.rb: added.
+	  These GC benchmarks do not reflect practical applications.
+	  They are only for tuning.
+
+	* benchmark/bm_vm1_gc_short_with_complex_long.rb: added.
+
+	* benchmark/bm_vm1_gc_short_with_long.rb: added.
+
+	* benchmark/bm_vm1_gc_short_with_symbol.rb: added.
+
+	* benchmark/bm_vm1_gc_wb_ary.rb: added.
+
+	* benchmark/bm_vm1_gc_wb_obj.rb: added.
+
+	* benchmark/bm_vm_thread_queue.rb: added.
+	  This benchmark is added to know how fast C version of thread.so.
+
+Wed Nov  6 09:13:32 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: define RGENGC_ESTIMATE_OLDSPACE == 0 if USE_RGENGC is 0.
+
+Wed Nov  6 07:13:18 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (Init_GC): add GC::OPTS to show options.
+
+Wed Nov  6 07:12:17 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/gc/gcbench.rb: add some options to make quiet.
+
+Wed Nov  6 04:14:25 2013  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/to_ruby.rb: process merge keys before
+	  reviving objects. Fixes GH psych #168
+	* test/psych/test_merge_keys.rb: test for change
+	  https://github.com/tenderlove/psych/issues/168
+
+Tue Nov  5 21:21:47 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_thread.rb (test_thread_join_in_trap):
+	  Run the test in a different process.
+
+Tue Nov  5 20:14:32 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* gc.c (is_live_object): A hidden object may be a live object.
+	  [ruby-dev:47788] [Bug #9072]
+
+Tue Nov  5 13:37:19 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: add support to estimate increase of oldspace memory usage.
+	  This is another approach to solve an issue discussed at r43530.
+	  This feature is disabled as default.
+
+	  This feature measures an increment of memory consumption by oldgen
+	  objects. It measures memory consumption for each objects when
+	  the object is promoted. However, measurement of memory consumption
+	  is not accurate now. So that this measurement is `estimation'.
+
+	  To implement this feature, move memsize_of() function from
+	  ext/objspace/objspace.c and expose rb_obj_memsize_of().
+
+	  Some memsize() functions for T_DATA (T_TYPEDDATA) have problem to
+	  measure memory size, so that we ignores T_DATA objects now.
+	  For example, some functions skip NULL check for pointer.
+
+	  The macro RGENGC_ESTIMATE_OLDSPACE enables/disables this feature,
+	  and turned off as default.
+
+	  We need to compare 3gen GC and this feature carefully.
+	  (it is possible to enable both feature)
+	  We need a help to compare them.
+
+	* internal.h: expose rb_obj_memsize_of().
+
+	* ext/objspace/objspace.c: use rb_obj_memsize_of() function.
+
+	* cont.c (fiber_memsize): fix to check NULL.
+
+	* variable.c (autoload_memsize): ditto.
+
+	* vm.c (vm_memsize): ditto.
+
+Tue Nov  5 04:03:07 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (GC_MALLOC_LIMIT_MAX): fix default value 512MB -> 384MB.
+	  512MB is huge.
+
+Tue Nov  5 03:31:23 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: add 3gen GC patch, but disabled as default.
+
+	  RGenGC is designed as 2 generational GC, young and old generation.
+	  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 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.
+
+	  For example, the program "loop{Array.new(1_000_000)}" consumes huge
+	  memories because short lived objects (an array which has 1M
+	  elements) are promoted while GC and they are not freed before major
+	  GC.
+
+	  To solve this problem, generational GC with more generations
+	  technique is known. This patch implements three generations gen GC.
+
+	  At first, newly created objects are "Infant" objects.
+	  After surviving one GC, "Infant" objects are promoted to "Young"
+	  objects.
+	  "Young" objects are promoted to "Old" objects after surviving
+	  next GC.
+	  "Infant" and "Young" objects are collected if it is not marked
+	  while minor GC. So that this technique solves this problem.
+
+	  Representation of generations:
+	  * Infant: !FL_PROMOTED and !oldgen_bitmap [00]
+	  * Young :  FL_PROMOTED and !oldgen_bitmap [10]
+	  * Old   :  FL_PROMOTED and  oldgen_bitmap [11]
+
+	  The macro "RGENGC_THREEGEN" enables/disables this feature, and
+	  turned off as default because there are several problems.
+	  (1) Failed sometimes (Heisenbugs).
+	  (2) Performance down.
+	      Especially on write barriers. We need to detect Young or Old
+	      object by oldgen_bitmap. It is slower than checking flags.
+
+	  To evaluate this feature on more applications, I commit this patch.
+	  Reports are very welcome.
+
+	  This patch includes some refactoring (renaming names, etc).
+
+	* include/ruby/ruby.h: catch up 3gen GC.
+
+	* .gdbinit: fix to show a prompt "[PROMOTED]" for promoted objects.
+
+Tue Nov  5 00:05:51 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* node.h: catch up comments for last commit.
+
+Tue Nov  5 00:02:00 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* include/ruby/ruby.h: rename FL_OLDGEN to FL_PROMOTED.
+	  This flag represents that "this object is promoted at least once."
+
+	* gc.c, debug.c, object.c: catch up this change.
+
+Mon Nov  4 22:20:16 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/xmlrpc: Don't use fixed ports: 8070 and 8071.
+
+Mon Nov  4 15:25:52 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/xmlrpc/webrick_testing.rb (start_server): Initialize the server
+	  at main thread to fail early.
+
+Mon Nov  4 10:08:17 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* eval_intern.h (TH_EXEC_TAG, TH_JUMP_TAG): get rid of undefined
+	  behavior of setjmp() in rhs of assignment expression.
+	  [ISO/IEC 9899:1999] 7.13.1.1
+
+Sun Nov  3 23:06:51 2013  Tanaka Akira  <akr@fsij.org>
+
+	* sample/test.rb: Make temporary file names unique.
+
+Sun Nov  3 20:41:17 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/xmlrpc: Wrap definitions by TestXMLRPC module.
+
+Sun Nov  3 20:23:38 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/xmlrpc/webrick_testing.rb (stop_server): Don't try to shutdown
+	  the server if the server is not started.
+
+Sun Nov  3 09:35:47 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* load.c (rb_feature_p): deal with default loadable suffixes.
+
+	* load.c (load_lock): initialize statically linked extensions.
+
+	* load.c (search_required, rb_require_safe): deal with statically
+	  linked extensions.
+
+	* load.c (ruby_init_ext): defer initialization of statically linked
+	  extensions until required actually.  [Bug #8883]
+
+Sat Nov  2 15:14:33 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/logger.rb (Logger::LogDevice::LogDeviceMutex#lock_shift_log):
+	  open file can't be removed or renamed on Windows.  [ruby-dev:47790]
+	  [Bug #9046]
+
+	* test/logger/test_logger.rb (TestLogDevice#run_children): don't use
+	  fork.
+
+Sat Nov  2 07:08:43 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/logger.rb: Inter-process locking for log rotation
+	  Current implementation fails log rotation on multi process env.
+	  by sonots <sonots@gmail.com>
+	  https://github.com/ruby/ruby/pull/428 fix GH-428 [Bug #9046]
+
+Fri Nov  1 23:24:31 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (wmap_mark_map): mark live objects only, but delete zombies.
+	  [ruby-dev:47787] [Bug #9069]
+
+Fri Nov  1 22:45:54 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* gc.c (struct heap_page, gc_page_sweep, gc_sweep): Refactoring for
+	  performance. Add before_sweep condition to heap_page structure.
+
+	* gc.c (rb_gc_force_recycle): Use before_sweep member.
+
+	* gc.c (heap_is_before_sweep, is_before_sweep): Remove. They have not
+	  already been used.
+
+Fri Nov  1 22:20:28 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* gc.c (make_deferred): Refactoring. Collect codes which should be
+	  atomic.
+
+	* gc.c (make_io_deferred, obj_free, rb_objspace_call_finalizer,
+	  gc_page_sweep): Correspond to the above.
+
+Fri Nov  1 21:40:35 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* gc.c (typedef struct rb_objspace): Refactoring. Move some members
+	  into profile member.
+
+	* gc.c (newobj_of): Correspond to the above.
+
+	* gc.c (finalize_list): Ditto.
+
+	* gc.c (objspace_live_num): Ditto.
+
+	* gc.c (gc_page_sweep): Ditto.
+
+	* gc.c (rb_gc_force_recycle): Ditto.
+
+	* gc.c (garbage_collect_body): Ditto.
+
+	* gc.c (rb_gc_count): Ditto.
+
+	* gc.c (gc_stat): Ditto.
+
+	* gc.c (gc_prof_set_heap_info): Ditto.
+
+	* gc.c (gc_profile_dump_on): Ditto.
+
+Fri Nov  1 20:53:56 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_str_scrub): fix typo, should yield invalid byte
+	  sequence to be scrubbed.  reported by znz at IRC.
+
+Fri Nov  1 17:25:30 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (is_live_object): finalizer may not run because of lazy-sweep.
+	  [ruby-dev:47786] [Bug #9069]
+
+Fri Nov  1 16:55:52 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_str_scrub): export with fixed length arguments, and
+	  allow nil as replacement string instead of omitting.
+
+Fri Nov  1 06:20:44 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_mutex_struct): reduce rb_mutex_t size by 8 bytes
+	  on 64bit platform. Patch by Eric Wong. [Feature #9068][ruby-core:58114]
+
+Fri Nov  1 01:08:33 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/gc/gcbench.rb: print HWM (high water mark) if possible.
+
+Thu Oct 31 21:48:31 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/parsers/streamparser.rb: Add dependency file require.
+	  [Bug #9062] [ruby-dev:47779]
+	  Reported by Ippei Obayashi. Thanks!!!
+
+Thu Oct 31 14:09:32 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_method.c (rb_method_entry_make): fix to pass an ISeq value.
+	  OBJ_WRITTEN() accepts only VALUE.
+
+Wed Oct 30 19:07:57 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-additional.el (ruby-brace-to-do-end)
+	  (ruby-do-end-to-brace, ruby-toggle-block): Remove functions that
+	  are already in the latest released version of Emacs (24.3).
+	  [Bug #7565]
+
+Wed Oct 30 12:44:28 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/Makefile.sub (config.status): add missing variables,
+	  PLATFORM_DIR and THREAD_MODEL.
+
+Wed Oct 30 12:20:32 2013  Tanaka Akira  <akr@fsij.org>
+
+	* time.c (v2w): Normalize a rational value to an integer if possible.
+	  [ruby-core:58070] [Bug #9059] reported by Isaac Schwabacher.
+
+Wed Oct 30 12:08:41 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_uniq_bang): use rb_ary_modify_check() instead of
+	  rb_ary_modify() because the array will be unshared soon.
+
+Wed Oct 30 03:25:10 2013  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: make less garbage when
+	  testing if a string is binary.
+
+Wed Oct 30 03:08:24 2013  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: string subclasses should
+	  not be considered to be binary.  Fixes Psych / GH 166
+	  https://github.com/tenderlove/psych/issues/166
+
+	* test/psych/test_string.rb: test for fix
+
+Tue Oct 29 23:01:18 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_zip): some refactoring.
+
+Tue Oct 29 22:11:37 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_uniq_bang): use st_foreach() instead of for loop.
+
+Tue Oct 29 20:01:58 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* add RUBY_TYPED_FREE_IMMEDIATELY to data types which only use
+	  safe functions during garbage collection such as xfree().
+
+	  On default, T_DATA objects are freed at same points as finalizers.
+	  This approach protects issues such as reported by [ruby-dev:35578].
+	  However, freeing T_DATA objects immediately helps heap usage.
+
+	  Most of T_DATA (in other words, most of dfree functions) are safe.
+	  However, we turned off RUBY_TYPED_FREE_IMMEDIATELY by default
+	  for safety.
+
+	* cont.c: ditto.
+
+	* dir.c: ditto.
+
+	* encoding.c: ditto.
+
+	* enumerator.c: ditto.
+
+	* error.c: ditto.
+
+	* file.c: ditto.
+
+	* gc.c: ditto.
+
+	* io.c: ditto.
+
+	* iseq.c: ditto.
+
+	* marshal.c: ditto.
+
+	* parse.y: ditto.
+
+	* proc.c: ditto.
+
+	* process.c: ditto.
+
+	* random.c: ditto.
+
+	* thread.c: ditto.
+
+	* time.c: ditto.
+
+	* transcode.c: ditto.
+
+	* variable.c: ditto.
+
+	* vm.c: ditto.
+
+	* vm_backtrace.c: ditto.
+
+	* vm_trace.c: ditto.
+
+	* ext/bigdecimal/bigdecimal.c: ditto.
+
+	* ext/objspace/objspace.c: ditto.
+
+	* ext/stringio/stringio.c: ditto.
+
+	* ext/strscan/strscan.c: ditto.
+
+Tue Oct 29 19:48:33 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* include/ruby/ruby.h: fix typo (FL_WB_PROTECT -> FL_WB_PROTECTED).
+
+Tue Oct 29 18:45:08 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_trace.c (tp_free): removed because empty free function.
+	  Use RUBY_TYPED_NEVER_FREE instead.
+
+Tue Oct 29 18:37:33 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* include/ruby/ruby.h: introduce new flags for T_TYPEDDATA.
+	  * RUBY_TYPED_FREE_IMMEDIATELY: free the data given by DATA_PTR()
+	    with dfree function immediately.  Otherwise (default), the data
+	    freed at finalization point.
+	  * RUBY_TYPED_WB_PROTECTED: make this object with FL_WB_PROTECT
+	    (not shady).
+
+	* gc.c (obj_free): support RUBY_TYPED_FREE_IMMEDIATELY.
+
+Tue Oct 29 16:49:03 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (vm_malloc_increase): decrease it more carefully.
+
+Tue Oct 29 16:24:52 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (heap_page_resurrect): return a page in tomb heap even if
+	  freelist is NULL.
+
+Tue Oct 29 15:46:30 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby_atomic.h (ATOMIC_SIZE_CAS): new macro, compare and swap size_t.
+
+Tue Oct 29 12:08:05 2013  Tanaka Akira  <akr@fsij.org>
+
+	* ext/readline/readline.c (readline_getc): Consider
+	  NULL as input.
+
+Tue Oct 29 11:10:08 2013  Aman Gupta <ruby@tmm1.net>
+
+	* gc.c (gc_profile_total_time): fix off-by-one error in
+	  GC::Profiler.total_time.
+	* test/ruby/test_gc.rb (class TestGc): test for above.
+
+Tue Oct 29 09:53:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* insns.def, vm.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: split
+	  ruby_vm_global_state_version into two separate counters - one for the
+	  global method state and one for the global constant state. This means
+	  changes to constants do not affect method caches, and changes to
+	  methods do not affect constant caches. In particular, this means
+	  inclusions of modules containing constants no longer globally
+	  invalidate the method cache.
+
+	* class.c, eval.c, include/ruby/intern.h, insns.def, vm.c, vm_method.c:
+	  rename rb_clear_cache_by_class to rb_clear_method_cache_by_class
+
+	* class.c, include/ruby/intern.h, variable.c, vm_method.c: add
+	  rb_clear_constant_cache
+
+	* compile.c, vm_core.h, vm_insnhelper.c: rename vmstat field in
+	  rb_call_info_struct to method_state
+
+	* vm_method.c: rename vmstat field in struct cache_entry to method_state
+
+Mon Oct 28 23:26:04 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/readline/test_readline.rb (teardown): Clear Readline.input and
+	  Readline.output.
+
+Mon Oct 28 21:35:31 2013  Tanaka Akira  <akr@fsij.org>
+
+	* ext/-test-/file/depend, ext/-test-/postponed_job/depend,
+	  ext/-test-/tracepoint/depend: New files for dependencies.
+
+Mon Oct 28 15:32:18 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/openssl/depend (ossl.o): work around of dependency of
+	  thread_native.h, which depends on headers by THREAD_MODEL.
+	  [ruby-dev:47777]
+
+	* ext/openssl/extconf.rb: need THREAD_MODEL.
+
+Mon Oct 28 14:57:01 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* load.c (ruby_init_ext): share feature names between frame name and
+	  provided features.
+
+Mon Oct 28 14:41:27 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-electric.el: Import ruby-electric.el 2.1 from
+	  https://github.com/knu/ruby-electric.el.
+
+	  * Hitting the newline-and-indent key within a comment fires
+	    comment-indent-new-line.
+
+	  * Introduce a new feature
+	    `ruby-electric-autoindent-on-closing-char`.
+
+	  * Fix fallback behavior of ruby-electric-space/return that
+	    caused error with auto-complete.
+
+Mon Oct 28 13:17:17 2013  Or Cohen  <orc@fewbytes.com>
+
+	* error.c (name_err_to_s): remove no longer needed overriding, since
+	  r30455 which made exc_to_s almost same.  Fixes [GH-413].
+
+Mon Oct 28 12:42:11 2013  Tanaka Akira  <akr@fsij.org>
+
+	* common.mk, ext/objspace/depend, ext/coverage/depend,
+	  ext/-test-/debug/depend, ext/date/depend: Update dependencies.
+
+Mon Oct 28 09:29:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* vm.c: vm_clear_all_cache is not necessary now we use a 64 bit counter
+	  for global state version.
+
+	* vm_insnhelper.h: ruby_vm_global_state_version overflow is unnecessary
+
+Mon Oct 28 07:47:32 2013  Aman Gupta <ruby@tmm1.net>
+
+	* vm_backtrace.c (rb_profile_frame_classpath): do not use rb_inspect
+	  directly, since it might have a custom implementation or show ivars.
+
+Mon Oct 28 04:10:41 2013  Aman Gupta <ruby@tmm1.net>
+
+	* vm_backtrace.c (rb_profile_frame_classpath): handle singleton
+	  methods defined directly on an object.
+	* test/-ext-/debug/test_profile_frames.rb: test for above.
+
+Mon Oct 28 00:52:36 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* struct.c (new_struct): fix warning message, class name and encoding.
+
+Sun Oct 27 20:53:08 2013  Tanaka Akira  <akr@fsij.org>
+
+	* ext/readline/readline.c: Include ruby/thread.h for
+	  rb_thread_call_without_gvl2.
+	  (readline_rl_instream, readline_rl_outstream): Record FILE
+	  structures allocated by this extension.
+	  (getc_body): New function extracted from readline_getc.
+	  (getc_func): New function.
+	  (readline_getc): Use rb_thread_call_without_gvl2 to invoke getc_func.
+	  [ruby-dev:47033] [Bug #8749]
+	  (clear_rl_instream, clear_rl_outstream): Close FILE structure
+	  allocated by this extension reliably.  [ruby-core:57951] [Bug #9040]
+	  (readline_readline): Use clear_rl_instream and clear_rl_outstream.
+	  (readline_s_set_input): Set readline_rl_instream.
+	  (readline_s_set_output): Set readline_rl_outstream.
+	  (Init_readline): Don't call readline_s_set_input because
+	  readline_getc doesn't block other threads for any FILE structure now.
+
+	  [ruby-dev:47033] [Bug #8749] reported by Nobuhiro IMAI.
+	  [ruby-core:57951] [Bug #9040] reported by Eamonn Webster.
+
+Sat Oct 26 19:31:28 2013  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* gc.c: catch up recent changes to compile on GC_DEBUG,
+	  RGENGC_CHECK_MODE.
+
+Sat Oct 26 19:08:00 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* range.c (range_initialize_copy): disallow to modify after
+	  initialized.
+
+Sat Oct 26 17:48:54 2013  Tanaka Akira  <akr@fsij.org>
+
+	* lib/open-uri.rb (meta_add_field): : Re-implemented.
+	   [ruby-core:58017] [Bug #9051] patch by Eamonn Webster.
+
+Sat Oct 26 14:35:09 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_profile_dump_on): use "Page" terminology.
+
+Sat Oct 26 13:25:45 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_sweep, gc_heap_lazy_sweep): fix measurement code.
+	  We only need one sweep time measurement without lazy sweep.
+
+Sat Oct 26 11:59:13 2013  Tanaka Akira  <akr@fsij.org>
+
+	* addr2line.c: Include ELF header after system headers (especially
+	  sys/types.h) to avoid compilation failure,
+	  "usr/include/sh3/elf_machdep.h:4:2: error: #error Define _BYTE_ORDER!",
+	  on NetBSD/sh3 (dreamcast, hpcsh, landisk, mmeye).
+
+Sat Oct 26 11:35:22 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: tuning parameters.
+
+	* gc.c (GC_MALLOC_LIMIT): change default value to 16MB.
+
+	* gc.c (GC_MALLOC_LIMIT_GROWTH_FACTOR): change default value to 2.0.
+
+	* gc.c (gc_before_sweep): change decrease ratio of `malloc_limit'
+	  from 1/4 to 1/10.
+
+Sat Oct 26 11:30:07 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (vm_malloc_increase): do gc_rest_sweep() before GC.
+	  gc_rest_sweep() can reduce malloc_increase, so try it before GC.
+	  Otherwise, malloc_increase can be less than malloc_limit at
+	  gc_before_sweep(). This means that re-calculation of malloc_limit
+	  may be wrong value.
+
+Sat Oct 26 06:35:41 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* gc.c (gc_before_heap_sweep): Restructure code to mean clearly.
+	  heap->freelist is connected to end of list.
+
+Sat Oct 26 04:01:35 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_before_heap_sweep): fix freelist management.
+	  After rb_gc_force_recycle() for a object belonging to heap->freelist,
+	  `heap->using_page->freelist' is not null.
+
+Thu Oct 24 21:57:24 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* parse.y: Remove +(binary) and -(binary) special cases
+	  [Feature #9048]
+
+Thu Oct 24 12:45:53 2013  Zachary Scott  <e@zzak.io>
+
+	* object.c: [DOC] Document first argument also takes string for:
+
+	  rb_mod_const_get, rb_mod_const_set, rb_mod_const_defined
+
+	  Also added note about NameError exception for invalid constant name
+
+Thu Oct 24 12:23:58 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_thread_terminate_all): add a comment why we need
+	  state check and call terminate_i again.
+
+Thu Oct 24 12:15:02 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_thread_terminate_all): add a comment why infinite
+	  sleep is safe.
+
+Thu Oct 24 07:41:42 2013  Aman Gupta <ruby@tmm1.net>
+
+	* gc.c: add new initial_growth_max tuning parameter.
+	  [ruby-core:57928] [Bug #9035]
+	* gc.c (heap_set_increment): when initial_growth_max is set,
+	  do not grow number of slots by more than growth_max at a time.
+	* gc.c (rb_gc_set_params): load optional new tuning value from
+	  RUBY_HEAP_SLOTS_GROWTH_MAX environment variable.
+	* test/ruby/test_gc.rb (class TestGc): test for above.
+
+Thu Oct 24 01:34:12 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/win32.h (rb_infinity_float): suppress overflow in
+	  constant arithmetic warnings.  [ruby-core:57981] [Bug #9044]
+
+Thu Oct 24 00:11:24 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/ostruct.rb: raise NoMethodError with a #name and #args.
+	  Raise RuntimeError when modifying frozen instances
+	  instead of TypeError.
+	  (OpenStruct#each_pair): Return an enumerator with size
+	  (OpenStruct#delete): Use the converted argument.
+	  Patches by Kenichi Kamiya. [Fixes GH-383]
+
+	* test/ostruct/test_ostruct.rb: Added tests for above.
+
+Thu Oct 24 00:10:22 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* array.c: Add Array#to_h [Feature #7292]
+
+	* enum.c: Add Enumerable#to_h
+
+Wed Oct 23 23:48:28 2013  Aman Gupta <ruby@tmm1.net>
+
+	* gc.c: Rename free_min to min_free_slots and free_min_page to
+	  max_free_slots. The algorithm for heap growth is:
+	    if (swept_slots < min_free_slots) pages++
+	    if (swept_slots > max_free_slots) pages--
+
+Wed Oct 23 22:51:03 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/Makefile.sub (config.h): VC 2013 supports C99 mathematics
+	  functions.  [ruby-core:57981] [Bug #9044]
+
+Wed Oct 23 19:13:18 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: move increment from heap to heap_pages.
+	  Share `increment' information with heaps.
+
+	* gc.c: change ratio of heap_pages_free_min_page
+	  to 0.80.
+	  This change means slow down page freeing speed.
+
+Wed Oct 23 17:52:03 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (heap_pages_free_unused_pages): cast to (int) for size_t
+	  variable `i'.
+
+Wed Oct 23 17:39:35 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: introduce tomb heap.
+	  Tomb heap is where zombie objects and ghost (freed slot) lived in.
+	  Separate from other heaps (now there is only eden heap) at sweeping
+	  helps freeing pages more efficiently.
+	  Before this patch, even if there is an empty page at former phase
+	  of sweeping, we can't free it.
+
+	  Algorithm:
+	    (1) Sweeping all pages in a heap and move empty pages from the
+	        heap to tomb_heap.
+	    (2) Check all existing pages and free a page
+	        if all slots of this page are empty and
+	           there is enough empty slots (checking by swept_num)
+
+	  To introduce this patch, there are several tuning of GC parameters.
+
+Wed Oct 23 14:20:56 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_prof_sweep_timer_stop): catch up recent changes
+	  to compile on GC_PROFILE_MORE_DETAIL=1.
+
+Wed Oct 23 11:43:27 2013  Zachary Scott  <e@zzak.io>
+
+	* file.c: [DOC] fix rdoc format of File#expand_path from r43386
+
+Tue Oct 22 21:58:28 2013  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* vm_core.h (enum): avoid syntax error.
+
+	* method.h: ditto.
+
+	* internal.h: ditto.
+
+Tue Oct 22 19:53:16 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (Init_heap): move logics from heap_pages_init() and remove
+	  heap_pages_init().
+
+Tue Oct 22 19:19:05 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: allow multiple heaps.
+	  Now, objects are managed by page. And a set of pages is called heap.
+	  This commit supports multiple heaps in the object space.
+
+	  * Functions heap_* and rb_heap_t manages heap data structure.
+	  * Functions heap_page_* and struct heap_page manage page data
+	    structure.
+	  * Functions heap_pages_* and struct rb_objspace_t::heap_pages
+	    maintains all pages.
+	    For example, pages are allocated from the heap_pages.
+
+	  See https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/GC_design
+	  and https://bugs.ruby-lang.org/attachments/4015/data-heap_structure_with_multiple_heaps.png
+	  for more details.
+
+	  Now, there is only one heap called `eden', which is a space for all
+	  new generated objects.
+
+Tue Oct 22 18:26:12 2013  Tanaka Akira  <akr@fsij.org>
+
+	* lib/pp.rb (object_address_group): Use Kernel#to_s to obtain the class
+	  name and object address.
+	  This fix a problem caused by %p in C generates variable length
+	  address.
+	  Reported by ko1 via IRC.
+
+Tue Oct 22 16:57:48 2013  Benoit Daloze  <eregontp@gmail.com>
+
+	* file.c (File#expand_path): [DOC] improve documentation of File#expand_path.
+	  Based on patch by Prathamesh Sonpatki. [ruby-core:57734] [Bug #9002]
+
+Tue Oct 22 15:59:51 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* dir.c (glob_helper): don't skip current directories if FNM_DOTMATCH
+	  is given.  [ruby-core:53108] [Bug #8006]
+
+Tue Oct 22 14:53:11 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_trace.c: exterminate Zombies.
+	  There is a bug that T_ZOMBIE objects are not collected.
+	  Because there is a pass to miss finalizer postponed job
+	  with multi-threading. This patch solve this issue.
+
+	* vm_trace.c (rb_postponed_job_register_one): set
+	  RUBY_VM_SET_POSTPONED_JOB_INTERRUPT(th) if another same job
+	  is registered.
+	  There is a possibility to remain a postponed job without
+	  interrupt flag.
+
+	* vm_trace.c (rb_postponed_job_register_one): check interrupt
+	  carefully.
+
+	* vm_trace.c (rb_postponed_job_register_one): use additional space
+	  to avoid buffer full.
+
+	* gc.c (gc_finalize_deferred_register): check failure.
+
+	* thread.c (rb_threadptr_execute_interrupts): check
+	  `postponed_job_interrupt' immediately.  There is a possibility
+	  to miss this flag.
+
+Tue Oct 22 12:11:16 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in: check if the given CFLAGS and LDFLAGS are working, and
+	  bail out early if not.
+
+Tue Oct 22 00:06:57 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (rb_file_exists_p): warn deprecated name.  [Bug #9041]
+
+Mon Oct 21 23:57:53 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* encoding.c (load_encoding): should preserve outer errinfo, so that
+	  expected exception may not be lost.  [ruby-core:57949] [Bug #9038]
+
+Sun Oct 20 15:41:22 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (rb_io_reopen): create a new, temporary FD via rb_sysopen and
+	  call rb_cloexec_dup2 on it to atomically replace the file fptr->fd
+	  points to.  This leaves no possible window where fptr->fd is invalid
+	  to userspace (even for any threads running w/o GVL).  based on the
+	  patch by Eric Wong <normalperson@yhbt.net> at [ruby-core:57943].
+	  [Bug #9036]
+
+Sun Oct 20 15:29:05 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c (rb_syserr_fail_path_in): new function split from
+	  rb_sys_fail_path_in to raise SystemCallError without errno.
+
+	* internal.h (rb_syserr_fail_path): like rb_sys_fail_path but without
+	  errno.
+
+Sun Oct 20 13:58:47 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_obj_wb_unprotect, rb_obj_written),
+	  (rb_obj_write): suppress unused-parameter warnings.
+
+Sun Oct 20 10:32:48 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update RubyGems to master 0886307.  This commit
+	  improves documentation and should bring ruby above 75% documented on
+	  rubyci.
+
+Sun Oct 20 09:30:56 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master 3de7e0f.  Changes:
+
+	  Only attempt to build extensions for newly-installed gems.  This
+	  prevents compilation attempts at gem activation time for gems that
+	  already have extensions built.
+
+	  Fix crash in the dependency resolver for dependencies that cannot be
+	  resolved.
+
+	* test/rubygems:  ditto.
+
+Sun Oct 20 05:24:29 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* variable.c (rb_class2name): should return real class name, not
+	  singleton class or iclass.
+
+Sun Oct 20 04:18:48 2013  Aman Gupta <ruby@tmm1.net>
+
+	* variable.c (rb_class2name): call rb_tmp_class_path() directly to
+	  avoid extra rb_str_dup() from rb_class_name().
+
+Sat Oct 19 19:59:02 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/file.c (code_page): use simple array instead of st_table.
+
+	* encoding.c (rb_locale_encindex): defer initialization of win32 code
+	  page table until encoding db loaded.
+
+Sat Oct 19 08:25:05 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: fix rb_objspace_t.
+	  * make "struct heap" and move most of variables
+	    in rb_objspace_t::heap.
+	  * rename rb_objspace_t::heap::sorted to
+	    rb_objspace_t::heap_sorted_pages
+	    and make a macro heap_sorted_pages.
+	  * rename rb_objspace_t::heap::range to
+	    rb_objspace_t::heap_range and rename macros
+	    lomem/himem to heap_lomem/heap_himem.
+
+Sat Oct 19 07:14:40 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master 42543b6.  Changes:
+
+	  Fix `gem update` for gems with multiple platforms.
+
+	* test/rubygems:  ditto.
+
+Sat Oct 19 06:55:52 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master 0a3814b.  Changes:
+
+	  Fixed extension directory in Gem::Specification#require_paths.
+
+	  Allow installation of gems when $HOME is nonexistent or unwritable.
+
+	  Use proper API in InstallCommand.
+
+	  Improve support for path option in gem dependency files.
+
+	  Remove warnings.
+
+	* test/rubygems:  ditto.
+
+Fri Oct 18 15:23:34 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: change terminology of heap.
+	  Change "slot" to "page". "Slot" is a space of RVALUE.
+	  1. "Heap" consists of a set of "heap_page"s (pages).
+	  2. Each "heap_page" has "heap_page_body".
+	  3. "heap_page_body" has RVALUE (a.k.a. "slot") spaces.
+	  4. "sorted" is a sorted array of "heap_page"s, sorted
+	     by address of heap_page_body (for "is_pointer_to_heap").
+
+	  See https://bugs.ruby-lang.org/attachments/4008/data-heap_structure.png.
+
+Fri Oct 18 09:40:43 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master cee6788.  Changes:
+
+	  Fix test failure on vc10-x64 Server on rubyci.org due to attempting
+	  to File.chmod where it is not supported.
+
+	  Continuing work on improved gem dependencies file (Gemfile) support.
+
+	* test:  ditto.
+
+Fri Oct 18 06:02:49 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master f738c67.  Changes:
+
+	  Fixed test bug for ruby with ENABLE_SHARED = no
+
+	* test/rubygems:  ditto.
+
+Fri Oct 18 00:57:07 2013  Tanaka Akira  <akr@fsij.org>
+
+	* lib/tsort.rb (TSort.tsort): Extracted from TSort#tsort.
+	  (TSort.tsort_each): Extracted from TSort#tsort_each.
+	  (TSort.strongly_connected_components): Extracted from
+	  TSort#strongly_connected_components.
+	  (TSort.each_strongly_connected_component): Extracted from
+	  TSort#each_strongly_connected_component.
+
+Thu Oct 17 18:50:08 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (CALC_EXACT_MALLOC_SIZE_CHECK_OLD_SIZE): introduced.
+	  This macro enable checker compare with allocated memory and
+	  declared old_size of sized_xfree and sized_xrealloc.
+
+Thu Oct 17 18:45:41 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* string.c (STR_HEAP_SIZE): includes TERM_LEN(str).
+
+	* string.c (rb_str_memsize): use STR_HEAP_SIZE().
+
+Thu Oct 17 17:43:00 2013  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_call_method): set ci->me to 0 when the
+	  original method of a refined method is undef to avoid SEGV.
+
+	* vm_method.c (rb_method_entry_without_refinements): return 0 when
+	  the original method of a refined method is undef to avoid SEGV.
+
+	* test/ruby/test_refinement.rb: related test.
+
+Thu Oct 17 17:38:36 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c, internal.h: rename ruby_xsizefree/realloc to
+	  rb_sized_free/realloc.
+
+	* array.c: catch up these changes.
+
+	* string.c: ditto.
+
+Thu Oct 17 17:32:51 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* array.c, string.c: use ruby_xsizedfree() and ruby_xsizedrealloc().
+
+	* internal.h (SIZED_REALLOC_N): define a macro as REALLOC_N().
+
+Thu Oct 17 17:11:17 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/win32.c (console_emulator_p): check by comparison between
+	  module handle of WriteConsoleW and kernel32.dll.
+
+	* configure.in, win32/Makefile.sub, win32/setup.mak: no longer need
+	  psapi.lib.
+
+Thu Oct 17 16:53:30 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c, internal.h: add new internal memory management functions.
+	  * void *ruby_xsizedrealloc(void *ptr, size_t new_size, size_t old_size)
+	  * void ruby_xsizedfree(void *x, size_t size)
+	  These functions accept additional size parameter to calculate more
+	  accurate malloc_increase parameter which control GC timing.
+	  [Feature #8985]
+
+Thu Oct 17 14:21:34 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/file.c (rb_file_expand_path_internal): fix memory leaks at
+	  a non-absolute home exception.
+
+Thu Oct 17 14:06:39 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* ext/objspace/object_tracing.c (newobj_i): fix memory leak.
+	  There is possibility to remain info due to missing FREEOBJ event.
+	  FREEOBJ events are skipped while suppress_tracing state, for example,
+	  during trace events are invoking.
+
+Thu Oct 17 12:30:16 2013  Tanaka Akira  <akr@fsij.org>
+
+	* lib/tsort.rb (TSort.each_strongly_connected_component_from):
+	  Extracted from TSort#each_strongly_connected_component_from.
+
+Thu Oct 17 11:07:06 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master 941c21a.  Changes:
+
+	  Restored method bundler wants to remove for compatibility.
+
+	  Improvements to Gemfile compatibility.
+
+	* test/rubygems:  ditto.
+
+Thu Oct 17 08:08:11 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* ext/objspace/object_tracing.c (newobj_i): add workaround.
+	  some bugs hits this check.
+
+	* ext/objspace/object_tracing.c (object_allocations_reporter_i): cast as pointer.
+
+Thu Oct 17 07:36:53 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master 2abce58.  Changes:
+
+	  Fixed documentation generation when sdoc and json are installed as
+	  gems.
+
+	  Added some missing documentation.
+
+Thu Oct 17 07:10:26 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/curses/curses.c: [DOC] Cleaned up formatting consistency of rdoc
+	  comments for Curses, including period spacing and column width.
+
+	  This patch also fixed some typos. Thanks to @postmodern for the patch!
+	  [Fixes GH-420] https://github.com/ruby/ruby/pull/420
+
+Thu Oct 17 06:58:42 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/date/date_core.c: [DOC] plural grammar fixed by @scott113341
+	  Contributed via documenting-ruby.org: documenting-ruby/ruby#16
+	  https://github.com/documenting-ruby/ruby/pull/16
+
+Thu Oct 17 05:52:31 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/io/nonblock/nonblock.c: [DOC] Document io/nonblock by reprah
+	  [Fixes GH-418] https://github.com/ruby/ruby/pull/418 based on the
+	  original discussion from documenting-ruby/ruby#18
+
+Thu Oct 17 05:40:33 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (objspace_each_objects): do not skip empty RVALUEs.
+
+Thu Oct 17 05:31:31 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* error.c (rb_bug_reporter_add): return simply 0 if failed.
+	  Please check return value.
+
+Thu Oct 17 05:17:33 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* ext/objspace/object_tracing.c: add new method
+	  ObjectSpace.trace_object_allocations_debug_start for GC debugging.
+	  If you encounter the BUG "... is T_NONE" (and so on) on your
+	  application, please try this method at the beginning of your app.
+
+Wed Oct 16 22:35:27 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/io/nonblock/nonblock.c: use rb_cIO instead of VALUE
+
+Wed Oct 16 17:45:13 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* bootstraptest/runner.rb: check nil before calling `signal?'
+	  for a process status.
+
+Wed Oct 16 17:37:17 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* error.c, internal.h (rb_bug_reporter_add): add a new C-API.
+	  rb_bug_reporter_add() allows to register a function which
+	  is called at rb_bug() called.
+
+	* ext/-test-/bug_reporter/bug_reporter.c: add a test for this C-API.
+
+	* ext/-test-/bug_reporter/extconf.rb: ditto.
+
+	* test/-ext-/bug_reporter/test_bug_reporter.rb: ditto.
+
+Wed Oct 16 15:14:21 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* NEWS: add a line into NEWS for last commit.
+
+Wed Oct 16 15:09:14 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* ext/objspace/objspace.c: add a new method `reachable_objects_from_root'.
+	  ObjectSpace.reachable_objects_from_root returns all objects referred
+	  from root (called "root objects").
+	  This feature is for deep object analysis.
+
+	* test/objspace/test_objspace.rb: add a test.
+
+Wed Oct 16 15:00:21 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master b955554.  Changes:
+
+	  Fixed NameError for Gem::Ext due to re-entering file lookup in
+	  RubyGems' overridden require.  Bug by Koichi Sasada.
+
+	  Fixed possible circular require warning in tests.
+
+	  Used existing constant for `gem install -g` dependency file list.
+
+	* test/rubygems:  ditto.
+
+Wed Oct 16 09:42:42 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master 278d00d.  Changes:
+
+	  Fixes building extensions without a "clean" make rule
+
+	  Adds gem dependency file autodetection to "gem install -g"
+
+	* test/rubygems:  Tests for the above.
+
+Wed Oct 16 09:12:23 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems master commit 2a74263.  This fixes
+	  several bugs in RubyGems 2.2.0.preview.1.
+
+	* test/rubygems:  ditto.
+
+Wed Oct 16 07:25:02 2013  Aman Gupta <ruby@tmm1.net>
+
+	* gc.c (gc_mark_roots): rename roots to be categories
+	  instead of function names.
+
+Tue Oct 15 19:18:13 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.h (rb_objspace_reachable_objects_from_root): added.
+	  This API provides information which objects are root objects.
+	  `category' shows what kind of root objects.
+
+	* gc.c (gc_mark_roots): separate from gc_marks_body().
+
+Tue Oct 15 17:47:59 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c: Fix a typo.  MacOS X doesn't have ENOTSUPP.
+
+Mon Oct 14 12:32:52 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (process_options): load statically linked extensions before
+	  rubygems, because of ext/thread.
+
+	* ruby.c (process_options): use gem_prelude instead of requiring
+	  rubygems directly when --enable=gems is given.
+
+	* Makefile.in (DEFAULT_PRELUDES): always use gem_prelude regardless of
+	  --disable-rubygems.
+
+Mon Oct 14 11:07:51 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/mkmf.rb (have_framework): should append framework options to
+	  $LIBS, not $LDFLAGS.  The former is propagated to exts.mk when
+	  enable-static-linked-ext.
+
+	* lib/mkmf.rb (create_makefile): ranlib on static library, not DLLIB.
+
+Sun Oct 13 23:53:40 2013  Andrew Grimm  <andrew.j.grimm@gmail.com>
+
+	* vsnprintf.c: Fix spelling from compliment to complement.
+	  Patch by @agrimm.
+
+	* include/ruby/ruby.h: ditto
+
+Sun Oct 13 20:59:27 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm.c (Init_BareVM): initialize defined_module_hash here,
+	  Init_top_self() is too late to register core classes/modules.
+
+	* compile.c (compile_array_): no hash to merge if it is empty.
+
+	* vm.c (m_core_hash_merge_kwd): just check keys if only one argument
+	  is given, without merging.
+
+Sat Oct 12 06:35:01 2013-10-11  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rake:  Update to rake 10.1.0
+	* bin/rake:  ditto.
+	* test/rake:  ditto.
+
+	* NEWS:  Update NEWS to include rake 10.1.0 and links to release notes.
+
+Sat Oct 12 03:26:04 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* class.c, variable.c, gc.c (rb_class_tbl): removed.
+
+	* vm.c, vm_core.h (rb_vm_add_root_module): added to register as a
+	  defined root module or class.
+	  This guard helps mark miss from defined classes/modules they are
+	  only referred from C's global variables in C-exts.
+	  Basically, it is extension's bug.
+	  Register to hash object VM has.
+	  Marking a hash objects allows generational GC supports.
+
+	* gc.c (RGENGC_PRINT_TICK): disable (revert).
+
+Sat Oct 12 03:24:49 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_method.c (rb_gc_mark_unlinked_live_method_entries):
+	  revert last commit to introduce debug prints.
+
+Fri Oct 11 21:05:19 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* internal.h, parse.y: use `full_mark' instead of `full_marking'.
+
+Fri Oct 11 20:58:16 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: use terminology `full_mark' instead of `minor_gc'
+	  in mark functions.
+
+Fri Oct 11 20:46:09 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: use __GNUC__ instead of __GCC__.
+
+Fri Oct 11 20:35:59 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c, parse.y: support generational Symbol related marking.
+	  Each symbols has String objects respectively to represent
+	  Symbols.
+	  These objects are marked only when:
+	  * full marking
+	  * new symbols are added
+	  This hack reduce symbols (related strings) marking time.
+	  For example, on my Linux environment, the following code
+	    "20_000_000.times{''}"
+	  with 40k symbols (similar symbol number on Rails 3.2.14 app,
+	  @jugyo tells me) boosts, from 7.3sec to 4.2sec.
+
+	* internal.h: change prototype of rb_gc_mark_symbols().
+
+Fri Oct 11 19:27:22 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-electric.el: Import ruby-electric.el 2.0.1 which fixes
+	  a bug and a flaw with auto-end introduced in the revamp.
+
+	  * ruby-forward-sexp is inappropriate here because it moves the
+	    cursor past the keyword.
+
+	  * Fix a reversed looking-back check in
+	    ruby-electric--block-beg-keyword-at-point-p.
+
+	  * Do not add end again if space or return is hit repeatedly
+	    after a block beginning keyword.
+
+Fri Oct 11 18:12:47 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* ext/objspace/gc_hook.c: prohibit reentrant.
+
+Fri Oct 11 18:11:34 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_trace.c (rb_postponed_job_flush): fix bit operation.
+
+Fri Oct 11 17:33:24 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-electric.el: Import ruby-electric.el 2.0 from
+	  https://github.com/knu/ruby-electric.el which integrates changes
+	  from another fork by @qoobaa.
+
+	  * Allow ruby-electric-mode to be disabled by introducing a
+	    dedicated key map.  Electric key bindings are now defined in
+	    ruby-electric-mode-map instead of overwriting ruby-mode-map.
+
+	  * Add ruby-electric-mode-hook.
+
+	  * Use a remap in binding ruby-electric-delete-backward-char.
+
+	  * Totally revamp electric keywords and then introduce electric
+	    return.  Modifier keywords are now properly detected making
+	    use of ruby-mode's indentation level calculator, and
+
+	  * block-mid keywords (then, else, elsif, when, rescue and
+	    ensure) also become electric with automatic reindentation.
+
+	  * Add standardized comments for ELPA integration.
+
+	  * Fix interaction with smartparens-mode by disabling its end
+	    keyword completion, since ruby-electric has become more clever
+	    at it.
+
+	  * The custom variable `ruby-electric-keywords` is changed to
+	    `ruby-electric-keywords-alist`, allowing user to fine-grained
+	    configuration.
+
+Fri Oct 11 16:53:28 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_trace.c (rb_postponed_job_flush): simplify.
+
+Fri Oct 11 03:36:49 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread.c (rb_threadptr_execute_interrupts): flush postponed job only
+	  once at last.
+
+	* vm_trace.c (rb_postponed_job_flush): defer calling postponed jobs
+	  registered while flushing to get rid of infinite reentrance of
+	  ObjectSpace.after_gc_start_hook.  [ruby-dev:47400] [Bug #8492]
+
+Thu Oct 10 23:04:00 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_or): remove unused variables.
+
+Thu Oct 10 23:01:16 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_or): use rb_hash_keys().
+
+Thu Oct 10 21:36:16 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_compact_bang): use ary_resize_smaller().
+
+Thu Oct 10 17:25:28 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm.c (vm_exec): support :b_return event for "lambda{return}.call".
+	  [Bug #8622]
+
+	* test/ruby/test_settracefunc.rb: add a test.
+
+Thu Oct 10 13:52:37 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_trace.c (postponed_job): use preallocated buffer.
+	  Pre-allocate MAX_POSTPONED_JOB (1024) sized buffer
+	  and use it.
+	  If rb_postponed_job_register() cause overflow, simply it
+	  fails and returns 0.
+	  And maybe rb_postponed_job_register() is signal safe.
+
+	* vm_core.h: change data structure.
+
+Thu Oct 10 11:11:33 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm.c (Init_VM): hide also the singleton class of frozen-core, not
+	  only frozen-core itself.
+
+Thu Oct 10 06:02:08 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* test/ruby/test_rand.rb: fix r43224. local variable `e' is
+	  no longer available.
+
+Thu Oct 10 00:02:35 2013  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* numeric.c (fix_aref): avoid a possible undefined behavior.
+	  1L << 63 on 64-bit platform is undefined, at least, according to
+	  ISO/IEC 9899 (C99) 6.5.7.
+
+Wed Oct  9 23:57:02 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* object.c (id_for_attr): avoid inadvertent symbol creation.
+
+Wed Oct  9 18:03:01 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_method.c (rb_attr): preserve encoding of the attribute ID in
+	  error message.
+
+Wed Oct  9 17:40:16 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_fstring): because of lazy sweep, str may be unmarked
+	  already and swept at next time, so mark it for the time being.
+	  [ruby-core:57756]
+
+Wed Oct  9 13:53:14 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compar.c (cmp_eq): fail if recursion.  [ruby-core:57736] [Bug #9003]
+
+	* thread.c (rb_exec_recursive_paired_outer): new function which is
+	  combination of paired and outer variants.
+
+Wed Oct  9 09:18:14 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* include/ruby/debug.h,
+	  vm_backtrace.c (rb_profile_frame_full_label): add new C API
+	  rb_profile_frame_full_label() which returns label with
+	  qualified method name.
+	  Note that in future version of Ruby label() may return
+	  same return value of full_label().
+
+	* ext/-test-/debug/profile_frames.c,
+	  test/-ext-/debug/test_profile_frames.rb: fix a test for this change.
+
+
+Wed Oct  9 00:55:51 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* load.c (load_lock): display backtrace to $stderr at circular
+	  require.
+
+	* vm_backtrace.c (rb_backtrace_print_to): new function to print
+	  backtrace to the given output.
+
+Tue Oct  8 21:03:35 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_backtrace.c, include/ruby/debug.h: add new APIs
+	  * VALUE rb_profile_frame_method_name(VALUE frame)
+	  * VALUE rb_profile_frame_qualified_method_name(VALUE frame)
+
+	* iseq.c (rb_iseq_klass), internal.h: add new internal function
+	  rb_iseq_method_name().
+
+	* ext/-test-/debug/profile_frames.c (profile_frames),
+	  test/-ext-/debug/test_profile_frames.rb: add a test.
+
+Tue Oct  8 16:11:11 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* array.c (rb_ary_uniq): use rb_hash_values(), as well as the case no
+	  block is given.
+
+	* internal.h: define rb_hash_values() as internal API.
+
+Tue Oct  8 13:53:21 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* array.c (rb_ary_uniq): use rb_hash_keys().
+
+	* internal.h: define rb_hash_keys() as internal API.
+
+	* hash.c (rb_hash_keys): ditto.
+
+Tue Oct  8 10:56:39 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* cont.c: disable FIBER_USE_NATIVE on GNU/Hurd because it doesn't
+	  support a combination getcontext() and threads. Patch by
+	  Gabriele Giacone (1o5g4r8o@gmail.com). [Bug #8990][ruby-core:57685]
+
+Tue Oct  8 05:58:12 2013  Tanaka Akira  <akr@fsij.org>
+
+	* lib/time.rb (Time.strptime): Time.strptime('0', '%s') returns local
+	  time Time object as Ruby 2.0 and before.
+
+Tue Oct  8 05:40:37 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* .travis.yml:  Rebuild Travis CI's "ruby-head" version on successful
+	  build.  Patch by Konstantin Haase.  [Fixes GH-417]
+	  https://github.com/ruby/ruby/pull/417
+
+Tue Oct  8 04:28:25 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-mode.el: Use preceding-char/following-char
+	  (returning 0 at BOF/EOF) instead of char-before/char-after
+	  (returning nil at BOF/EOF) to avoid error from char-syntax when
+	  at BOF/EOF.
+
+Tue Oct  8 04:12:45 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-additional.el (ruby-mode-set-encoding): Add a missing
+	  else clause to unbreak with `cp932`, etc.
+
+	* misc/ruby-mode.el (ruby-mode-set-encoding): Ditto.
+
+Tue Oct  8 03:57:34 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-additional.el (ruby-mode-set-encoding): Use
+	  `default-buffer-file-coding-system` if the :prefer-utf-8
+	  property is not available.
+
+	* misc/ruby-mode.el (ruby-mode-set-encoding): Ditto.
+
+	* misc/ruby-additional.el (ruby-encoding-map): Override the
+	  default value.
+
+Tue Oct  8 03:19:19 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-additional.el (ruby-mode-set-encoding): Add support
+	  for `prefer-utf-8` which was introduced in Emacs trunk.
+
+	* misc/ruby-additional.el (ruby-encoding-map): Add a mapping from
+	  `japanese-cp932` to `cp932` to fix the problem where saving a
+	  source file written in Shift_JIS twice would end up having
+	  `coding: japanese-cp932` which Ruby could not recognize.
+
+	* misc/ruby-additional.el (ruby-mode-set-encoding): Add support
+	  for encodings mapped to nil in `ruby-encoding-map`.
+
+	* misc/ruby-additional.el (ruby-encoding-map): Map `us-ascii` and
+	  `utf-8` to nil by default, meaning they need not be explicitly
+	  declared in magic comment.
+
+	* misc/ruby-additional.el (ruby-encoding-map): Add type
+	  declaration for better customize UI.
+
+	* misc/ruby-mode.el: Ditto for the above.
+
+Tue Oct  8 00:14:53 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-additional.el: Add a standard header and footer,
+	  including (provide 'ruby-additional).
+
+Mon Oct  7 22:52:45 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-electric.el (ruby-electric-space-can-be-expanded-p):
+	  Return nil to avoid "end" insertion when in smartparens-mode
+	  that is configured to insert "end" for the same keyword.
+
+	* misc/ruby-electric.el (ruby-electric-keywords): New custom
+	  variable to replace `ruby-electric-simple-keywords-re` with.
+
+Mon Oct  7 22:52:16 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-additional.el: Use preceding-char/following-char
+	  (returning 0 at BOF/EOF) instead of char-before/char-after
+	  (returning nil at BOF/EOF) to avoid error from char-syntax when
+	  at BOF/EOF.
+
+Mon Oct  7 22:45:20 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* cont.c (FIBER_USE_NATIVE): split long conditions.
+
+Mon Oct  7 20:29:31 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/time.rb: [DOC] typo in Time.rb overview by @srt32 [Fixes GH-416]
+	  https://github.com/ruby/ruby/pull/416
+
+Mon Oct  7 20:07:20 2013  Tanaka Akira  <akr@fsij.org>
+
+	* lib/time.rb (Time.strptime): Use :offset.
+	  Patch by Felipe Contreras.  [ruby-core:57694]
+
+Mon Oct  7 16:47:27 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* test/-ext-/debug/test_profile_frames.rb: rename class C to
+	  something long name because one test depends on absence of
+	  class ::C.
+
+Mon Oct  7 16:33:10 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* ext/-test-/debug/profile_frames.c:
+	  test/-ext-/debug/test_profile_frames.rb: add a test for new C-APIs.
+
+Mon Oct  7 16:12:36 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* include/ruby/debug.h: add backtrace collecting APIs for profiler.
+	  * int rb_profile_frames(int start, int limit, VALUE *buff, int *lines);
+	    Collect information of frame information.
+
+	  * VALUE rb_profile_frame_path(VALUE frame);
+	  * VALUE rb_profile_frame_absolute_path(VALUE frame);
+	  * VALUE rb_profile_frame_label(VALUE frame);
+	  * VALUE rb_profile_frame_base_label(VALUE frame);
+	  * VALUE rb_profile_frame_first_lineno(VALUE frame);
+	  * VALUE rb_profile_frame_classpath(VALUE frame);
+	  * VALUE rb_profile_frame_singleton_method_p(VALUE frame);
+	    Get information about each frame.
+
+	  These APIs are designed for profilers, for example, no object allocation,
+	  and enough information for profilers.
+	  In this version, this API collects only Ruby level frames.
+	  This issue will be fixed after Ruby 2.1.
+
+	* vm_backtrace.c: implement above APIs.
+
+	* iseq.c (rb_iseq_klass): return local_iseq's class.
+
+Mon Oct  7 14:26:01 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* proc.c: catch up last commit.
+	  Type of return value of rb_iseq_first_lineno() is now VALUE.
+
+	* vm_insnhelper.c (argument_error): ditto.
+
+	* vm_method.c (rb_method_entry_make): ditto.
+
+Mon Oct  7 14:07:45 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* iseq.c, internal.h: change to public (but internal) functions
+	  * VALUE rb_iseq_path(VALUE iseqval);
+	  * VALUE rb_iseq_absolute_path(VALUE iseqval);
+	  * VALUE rb_iseq_label(VALUE iseqval);
+	  * VALUE rb_iseq_base_label(VALUE iseqval);
+	  * VALUE rb_iseq_first_lineno(VALUE iseqval);
+	  And new (temporary) function:
+	  * VALUE rb_iseq_klass(VALUE iseqval);
+
+	* iseq.c. vm_core.h (int rb_iseq_first_lineno): remove
+	  function `int rb_iseq_first_lineno(const rb_iseq_t *iseq)'.
+	  Use `VALUE rb_iseq_first_lineno(VALUE iseqval)' instead.
+
+	* proc.c. vm_insnhelper.c, vm_method.c: catch up this change.
+
+Sun Oct  6 08:37:39 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/webrick.rb: [DOC] fix grammar in WEBrick overview [Fixes GH-413]
+	  Based on patch by @chastell https://github.com/ruby/ruby/pull/413
+
+Sat Oct  5 11:21:01 2013  Aaron Pfeifer  <aaron.pfeifer@gmail.com>
+
+	* thread.c (terminate_atfork_i): fix locking mutexes not unlocked in
+	  forks when not tracked in thread.  [ruby-core:55102] [Bug #8433]
+
+Fri Oct  4 19:54:09 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/dbm/dbm.c: [DOC] Fix wrong constant name in DBM by @edward
+	  [Fixes GH-409] https://github.com/ruby/ruby/pull/409
+
+Fri Oct  4 19:49:42 2013  Aman Gupta <ruby@tmm1.net>
+
+	* gc.c: rename heap.free_num as heap.swept_num to clarify meaning and
+	  avoid confusion with objspace_free_num().
+
+Fri Oct  4 19:02:01 2013  Aman Gupta <ruby@tmm1.net>
+
+	* gc.c (objspace_free_num): new method for available/free slots on
+	  heap. [ruby-core:57633] [Bug #8983]
+	* gc.c (gc_stat): change heap_free_num definition to use new method.
+	* test/ruby/test_gc.rb: test for above.
+
+Fri Oct  4 18:53:42 2013  Aman Gupta <ruby@tmm1.net>
+
+	* gc.c: add rb_objspace.limit to keep accurate count of total heap
+	  slots [ruby-core:57633] [Bug #8983]
+
+Fri Oct  4 09:32:33 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/csv.rb (CSV.foreach): support enumerator.  based on a patch by
+	  Hanmac (Hans Mackowiak) at [ruby-core:57643].  [ruby-core:57283]
+	  [Feature #8929]
+
+Thu Oct  3 18:20:47 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/win32.c (console_emulator_p, constat_handle): disable built-in
+	  console colorizing when console-emulator-like DLL is injected.
+	  [Feature #8201]
+
+Thu Oct  3 18:01:44 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: define gc_profile_record::allocated_size if
+	  CALC_EXACT_MALLOC_SIZE is true.
+
+Thu Oct  3 13:42:51 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (yes-test-sample): use RUNRUBY instead of MINIRUBY to set
+	  runtime library path and run the built ruby.  [Bug #8971]
+
+Thu Oct  3 00:17:15 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-additional.el: Properly quote the body.  An unquoted
+	  body given to eval-after-load is evaluated immediately!
+
+Wed Oct  2 21:38:30 2013  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* ext/socket/ifaddr.c (rsock_getifaddrs): fix possible memory leak.
+	  When a system had no interface, this function used xmalloc for root
+	  but did not return any reference to it.  This patch fixes it by
+	  immediately returning an empty array if no interface is found.
+	  Coverity Scan found this bug.
+
+Wed Oct  2 21:37:04 2013  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* random.c (make_seed_value): a local array declaration was accessed
+	  out of scope.  Coverity Scan found this bug.
+
+Wed Oct  2 18:52:40 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: relax GC condition due to malloc_limit.
+
+	* gc.c (GC_MALLOC_LIMIT_MAX): change default value
+	  (256MB -> 512MB) and permit zero to ignore max value.
+
+	* gc.c (vm_malloc_increase, vm_xrealloc): do not cause GC on realloc.
+
+	* gc.c (gc_before_sweep): change debug messages.
+
+Wed Oct  2 16:26:49 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (rb_io_close_read): duplex IO should wait its child process
+	  even after close_read.
+
+Wed Oct  2 15:39:13 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* vm_core.h: use __has_attribute() instead of __clang__major__ because
+	  clang says "Note that marketing version numbers should not be used
+	  to check for language features, as different vendors use different
+	  numbering schemes. Instead, use the Feature Checking Macros."
+	  http://clang.llvm.org/docs/LanguageExtensions.html
+
+Wed Oct  2 14:19:57 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (rb_io_close_write): detach tied IO for writing before closing
+	  to get rid of race condition.  [ruby-list:49598]
+
+	* io.c (rb_io_close_read): keep fptr in write_io to be discarded, to
+	  fix freed pointer access when it is in use by other threads, and get
+	  rid of potential memory/fd leak.
+
+Tue Oct  1 23:44:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* vm_core.h: use __attribute__((unused)) in UNINITIALIZED_VAR on clang
+	  4.0+ instead of just on 4.2. Clang has supported the unused attribute
+	  since before version 4, so this should be safe.
+
+Tue Oct  1 22:03:48 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/tempfile.rb (Tempfile#unlink): finalizer is no longer needed
+	  after unlinking.  patched by by normalperson (Eric Wong) at
+	  [ruby-core:56521] [Bug #8768]
+
+Tue Oct  1 20:54:33 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (stat_new_0): constify.
+
+	* file.c (rb_stat_new): constify and export.  based on a patch by
+	  Hanmac (Hans Mackowiak) at [ruby-core:53225].  [Feature #8050]
+
+Tue Oct  1 16:03:42 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (ruby_safe_level_4_warning): needed by extension
+	  libraries which check safe level 4.  [ruby-dev:47517] [Bug #8652]
+
+Mon Sep 30 23:14:36 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/objspace/objspace.c: [DOC] Cleaned up many rdoc formatting
+	  issues and several duplicate grammar bugs.
+
+Mon Sep 30 23:01:01 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/objspace/object_tracing.c: [DOC] Adjust rdoc formatting and fix
+	  small grammar typo
+
+Mon Sep 30 17:28:39 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* ext/objspace/object_tracing.c: [DOC] add some notes for
+	  ObjectSpace::trace_object_allocations.
+
+Mon Sep 30 16:46:58 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* ext/objspace/object_tracing.c: add new 3 methods to control tracing.
+	  * ObjectSpace::trace_object_allocations_start
+	  * ObjectSpace::trace_object_allocations_stop
+	  * ObjectSpace::trace_object_allocations_clear
+	  And some refactoring.
+
+	* test/objspace/test_objspace.rb: add a test for new methods.
+
+	* NEWS: add a description for new methods.
+
+Mon Sep 30 11:18:04 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (rb_gc_disable): do rest_sweep() before disable GC.
+	  This fix may solve a failure of
+	  TestTracepointObj#test_tracks_objspace_events
+	  [test/-ext-/tracepoint/test_tracepoint.rb:43].
+
+Mon Sep 30 10:40:20 2013  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* vm_method.c (rb_undef): raise a NameError if the original method
+	  of a refined method is not defined.
+
+	* vm_insnhelper.c (rb_method_entry_eq): added NULL check to avoid SEGV.
+
+	* test/ruby/test_refinement.rb: related test.
+
+Sun Sep 29 23:45:42 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (rb_id_attrset, intern_str): allow junk attrset ID for
+	  Struct.
+
+	* parse.y (rb_id_attrset): fix inconsistency with literals, allow
+	  ID_ATTRSET and return it itself, but ID_JUNK cannot make ID_ATTRSET.
+	  and raise a NameError instead of rb_bug() for invalid argument.
+
+Sun Sep 29 18:45:05 2013  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* vm_insnhelper.c (vm_callee_setup_arg_complex, vm_yield_setup_block_args):
+	  clear keyword arguments to prevent GC bug which occurs
+	  while marking VM stack.
+	  [ruby-dev:47729] [Bug #8964]
+
+	* test/ruby/test_keyword.rb: tests for the above.
+
+Sat Sep 28 23:25:56 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* math.c (math_log, math_log2, math_log10): fix for Bignum argument.
+	  numbits should be add only when right shifted.
+
+Sat Sep 28 14:30:29 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/dl/test_base.rb: {libc, libm} detection now handle GNU/Hurd
+	  correctly. Patch by Gabriele Giacone (1o5g4r8o@gmail.com).
+	  [Bug #8937][ruby-core:57311]
+	* test/fiddle/helper.rb: ditto.
+
+Sat Sep 28 00:19:41 2013  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* ext/curses/extconf.rb: check the size of chtype.
+
+	* ext/curses/curses.c (NUM2CH, CH2NUM): use proper macros for
+	  the size of chtype.
+
+	[ruby-core:56090] [Bug #8659]
+
+Fri Sep 27 18:33:23 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: add two GC tuning environment variables.
+	  RUBY_GC_MALLOC_LIMIT_MAX and RUBY_GC_MALLOC_LIMIT_GROWTH_FACTOR.
+	  See r43067 for details.
+
+	* gc.c (rb_gc_set_params): refactoring. And change verbose notation.
+	  Mostly duplicated functions get_envparam_int/double is not cool.
+	  Please rewrite it.
+
+	* test/ruby/test_gc.rb: fix a test for this change.
+
+Fri Sep 27 17:44:41 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (GC_MALLOC_LIMIT): 8,000,000 -> 8 * 1,024 * 1,024.
+
+Fri Sep 27 17:19:39 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_before_sweep): cast to size_t to suppress warnings.
+
+Fri Sep 27 17:07:55 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: add some fine-grained profiling codes to tuning marking phase.
+	  If you enable RGENGC_PRINT_TICK to 1, then profiling results by RDTSC
+	  (on x86/amd64 environment) are printed at last.
+	  Thanks Yoshii-san.
+
+Fri Sep 27 16:32:27 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: simplify threshold of GC caused by malloc_increase.
+	  Now, malloc_limit is increased/decreased by mysterious logic.
+	  This fix simplify malloc_limit increase/decrease logic such as:
+	    if (malloc_increase > malloc_limit) /* so many malloc */
+	      malloc_limit += malloc_limit * (GC_MALLOC_LIMIT_FACTOR-1);
+	    else
+	      malloc_limit -= malloc_limit * (GC_MALLOC_LIMIT_FACTOR-1)/4;
+	  Default value of GC_MALLOC_LIMIT_FACTOR is 1.8.
+	  malloc_limit is bounded by GC_MALLOC_LIMIT_MAX (256MB by default).
+	  This logic runs at gc_before_sweep(). So there are no effect from
+	  caused by lazy sweep. And we can remove malloc_increase2.
+
+	* gc.c (HEAP_MIN_SLOTS, FREE_MIN, HEAP_GROWTH_FACTOR): rename to
+	  GC_HEAP_MIN_SLOTS, GC_FREE_MIN, GC_HEAP_GROWTH_FACTOR respectively.
+	  Check them by `#ifndef' so you can specify these values outside gc.c.
+
+	* gc.c (ruby_gc_params_t): add initial_malloc_limit_factor and
+	  initial_malloc_limit_max.
+
+	* gc.c (vm_malloc_prepare, vm_xrealloc): use vm_malloc_increase to
+	  add and check malloc_increase.
+
+Fri Sep 27 01:05:00 2013  Zachary Scott  <e@zzak.io>
+
+	* re.c: [DOC] arguments of Regexp::union receive #to_regexp [Bug #8205]
+
+Fri Sep 27 00:39:27 2013  Zachary Scott  <e@zzak.io>
+
+	* struct.c: [DOC] grammar of ArgumentError in Struct.new [Bug #8936]
+	  Patch by Prathamesh Sonpatki
+
+Thu Sep 26 22:11:56 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/bigdecimal/bigdecimal.c: [DOC] several fixes by @chastell
+	  This includes fixing the capitalization of Infinity, return value of
+	  example "BigDecimal.new('NaN') == 0.0", and code style in example.
+	  [Fixes GH-398] https://github.com/ruby/ruby/pull/398
+
+Thu Sep 26 22:08:11 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/observer.rb: [DOC] syntax improvement in example by @chastell
+	  [Fixes GH-400] https://github.com/ruby/ruby/pull/400
+
+Thu Sep 26 22:03:15 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/digest/digest.c: [DOC] typo in overview by @chastell
+	  [Fixes GH-399] https://github.com/ruby/ruby/pull/399
+
+Thu Sep 26 22:00:42 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/openssl/ossl.c: [DOC] typo in example by @zoranzaric
+	  [Fixes GH-401] https://github.com/ruby/ruby/pull/401
+
+Thu Sep 26 21:07:49 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-electric.el (ruby-electric-delete-backward-char): Add
+	  support for smartparens-mode.
+
+	* misc/ruby-electric.el (ruby-electric-cua-replace-region-maybe)
+	  (ruby-electric-cua-delete-region-maybe): New functions that
+	  combine `ruby-electric-cua-*-region` with
+	  `ruby-electric-cua-*-region-p`, using a slightly better way to
+	  detect if it is in cua-mode.
+
+Thu Sep 26 16:51:00 2013  Shota Fukumori  <her@sorah.jp>
+
+	* insns.def (opt_regexpmatch2): Check String#=~ hasn't overridden
+	  before calling rb_reg_match().
+
+	* test/ruby/test_string.rb: Test for above.
+
+	* vm.c (vm_init_redefined_flag): Add BOP flag for String#=~
+
+	[ruby-core:57385] [Bug #8953]
+
+Thu Sep 26 16:43:42 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/ruby-electric.el: Avoid use of the interactive function
+	  `self-insert-command` which fires `post-self-insert-hook` and
+	  `post-command-hook`, to make the ruby-electric commands work
+	  nicely with those minor modes that make use of them to do
+	  similar input assistance, such as electric-pair-mode,
+	  autopair-mode and smartparens-mode.
+
+Thu Sep 26 16:24:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* insns.def (opt_regexpmatch1): check Regexp#=~ is not defined before
+	  calling rb_reg_match()
+
+	* test/ruby/test_regexp.rb: add test
+
+	* vm.c (ruby_vm_redefined_flag): change type to short[]
+
+	* vm.c (vm_redefinition_check_flag): return REGEXP_REDEFINED_OP_FLAG if
+	  klass == rb_cRegexp
+
+	* vm.c (vm_init_redefined_flag): setup BOP flag for Regexp#=~
+
+	* vm_insnhelper.h: add REGEXP_REDEFINED_OP_FLAG
+
+	[ruby-core:57385] [Bug #8953]
+
+Thu Sep 26 14:46:49 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (mark_locations_array): disable AddressSanitizer.  based on a
+	  patch by halfie (Ruby Guy) at [ruby-core:57372].
+	  [ruby-core:56155] [Bug #8680]
+
+Wed Sep 25 17:41:29 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* README.EXT, README.EXT.ja: remove description of RARRAY_PTR()
+	  and add a caution of accessing internal data structure directly.
+	  Also add a description of rb_ary_store().
+	  [Bug #8399]
+
+Wed Sep 25 17:12:08 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* include/ruby/ruby.h: rename RARRAY_RAWPTR() to RARRAY_CONST_PTR().
+	  RARRAY_RAWPTR(ary) returns (const VALUE *) type pointer and
+	  usecase of this macro is not acquire raw pointer, but acquire
+	  read-only pointer. So we rename to better name.
+	  RSTRUCT_RAWPTR() is also renamed to RSTRUCT_CONST_PTR()
+	  (I expect that nobody use it).
+
+	* array.c, compile.c, cont.c, enumerator.c, gc.c, proc.c, random.c,
+	  string.c, struct.c, thread.c, vm_eval.c, vm_insnhelper.c:
+	  catch up this change.
+
+Wed Sep 25 16:58:33 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* internal.h (rb_float_value, rb_float_new): move inline functions
+	  from ruby/ruby.h.
+
+	* numeric.c (rb_float_value, rb_float_new): define external functions
+	  for extension libraries.
+
+Wed Sep 25 15:37:02 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* test/rdoc/test_rdoc_generator_darkfish.rb: add a guard for windows.
+
+Wed Sep 25 09:53:11 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Fix CVE-2013-4363.  Miscellaneous minor improvements.
+
+	* test/rubygems:  Tests for the above.
+
+Tue Sep 24 17:38:56 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_str_inspect): get rid of out-of-bound access.
+
+	* string.c (rb_str_inspect): when a UTF-16/32 string doesn't have a
+	  BOM, inspect as a dummy encoding string.
+
+Tue Sep 24 17:15:10 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enc/encdb.c (ENC_DUMMY_UNICODE): make BOM-encodings dummy.
+
+	* encoding.c (enc_autoload): keep dummy encodings dummy.
+
+Tue Sep 24 16:41:15 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/win32/lib/win32/registry.rb (Win32::Registry#write): data size
+	  is in bytes, not chars.  terminators should be placed automatically.
+
+Tue Sep 24 16:39:36 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/win32/lib/win32/registry.rb (Win32::Registry#each_value): encode
+	  name.
+
+	* ext/win32/lib/win32/registry.rb (Win32::Registry#each_key): ditto.
+
+	* ext/win32/lib/win32/registry.rb (Win32::Registry#export_string):
+	  encode to locale encoding if default internal is not set.
+
+Tue Sep 24 16:35:09 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/win32/lib/win32/registry.rb (Win32::Registry::API#EnumKey):
+	  size of the name is in WCHARs, not in bytes.
+
+Tue Sep 24 14:07:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* gc.c (free_method_cache_entry_i): unused function
+
+	* gc.c (rb_free_mc_table): ditto
+
+	* internal.h (method_cache_entry_t): unused struct
+
+	* vm_method.c (verify_method_cache): remove unused variable
+
+	* vm_method.c (rb_method_entry): ditto
+
+Tue Sep 24 14:01:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* class.c (class_alloc): remove mc_tbl
+
+	* gc.c (obj_free): ditto
+
+	* internal.h (struct rb_classext_struct): ditto
+
+	* method.h (rb_method_entry): remove ent param
+
+	* vm_method.c: restore the global method cache. Per class cache tables
+	  turned out to be far too slow.
+
+	  [ruby-core:57289] [Bug #8930]
+
+Tue Sep 24 12:51:07 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/win32/lib/win32/registry.rb (Win32::Registry::API): need
+	  Constants.
+
+	* ext/win32/lib/win32/registry.rb (Win32::Registry::API#EnumValue):
+	  size of the name is in WCHARs, not in bytes.
+
+Mon Sep 23 22:16:09 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enc/encdb.c, enc/utf_16_32.h (ENC_DUMMY_UNICODE): Unicode with BOM
+	  must be based on big endian variants, so that actual encodings would
+	  work.  [ruby-core:57318] [Bug #8940]
+
+Mon Sep 23 12:11:26 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* hash.c (env_each_pair): do not call rb_assoc_new() if
+	  it isn't needed.
+
+Mon Sep 23 10:42:30 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/ruby/test_module.rb (TestModule#test_include_toplevel): test
+	  for top level main.include.  based on a part of the patch by
+	  kyrylo at [GH-395].
+
+Mon Sep 23 05:07:49 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/intern.h (rb_ary_cat): move from internal.h, since it
+	  is described in README.EXT.
+
+Sun Sep 22 20:55:20 2013  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* vm_insnhelper.c (vm_make_proc_with_iseq): fix bug message.
+	  This is follow up to changes in r42637.
+
+Sun Sep 22 20:35:38 2013  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* ext/-test-/tracepoint/tracepoint.c (Init_tracepoint): prevent from GC.
+
+Sun Sep 22 19:00:28 2013  Benoit Daloze  <eregontp@gmail.com>
+
+	* benchmark/bm_app_answer.rb: revert r42990, benchmark scripts should
+	  be self-contained and avoid dependencies, especially such small one.
+	  See https://github.com/ruby/ruby/pull/393#issuecomment-24861301.
+
+Sat Sep 21 20:11:06 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (rb_fork_internal): remove cloexec setting on pipes
+	  created by rb_cloexec_pipe.  patch by normalperson (Eric Wong) at
+	  [ruby-core:56523].  [Bug #8769]
+
+Sat Sep 21 01:04:25 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/benchmark.rb: [DOC] grammar of Benchmark#bm [Bug #8888]
+	  Patch by Prathamesh Sonpatki
+
+Sat Sep 21 00:50:02 2013  Zachary Scott  <e@zzak.io>
+
+	* enumerator.c: [DOC] Enumerator#each arguments documentation [GH-388]
+	  Patch by @kachick  https://github.com/ruby/ruby/pull/388
+
+Sat Sep 21 00:49:16 2013  Zachary Scott  <e@zzak.io>
+
+	* enum.c: [DOC] Enumerable#to_a accepts arguments [GH-388]
+	  Patch by @kachick https://github.com/ruby/ruby/pull/388
+
+Sat Sep 21 00:47:44 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_str_conv_enc_opts): make sure to scan coderange to get
+	  rid of unnecessary conversion.
+
+Sat Sep 21 00:21:08 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/openssl/lib/openssl/ssl.rb: [DOC] Document OpenSSL::SSLServer
+	  Based on a patch by Rafal Lisowski [Bug #8758]
+
+Fri Sep 20 23:54:03 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/gserver.rb: [DOC] correct gserver.rb license [Bug #8913]
+
+Fri Sep 20 23:48:34 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/psych/yaml/yaml.h: [DOC] merge upstream typo fix by @GreenGeorge
+	  https://github.com/tenderlove/psych/pull/161
+
+Fri Sep 20 23:37:40 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/securerandom.rb: [DOC] SecureRandom.hex length argument
+	  [Fixes GH-394] Patch by @avdi https://github.com/ruby/ruby/pull/394
+
+Fri Sep 20 23:34:48 2013  Zachary Scott  <e@zzak.io>
+
+	* benchmark/bm_app_answer.rb: removed duplicate code [Fixes GH-393]
+	  Patch by @gouravtiwari https://github.com/ruby/ruby/pull/393
+
+Fri Sep 20 23:24:08 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (btest, btest-ruby, test-knownbug): add $(RUN_OPTS) to
+	  ruby to be run, so that tests are runnable before making exts.
+
+	* common.mk (test-sample): ditto, and use $(MINIRUBY) as rubytest.rb
+	  does not need extension libraries.
+
+	* tool/rubytest.rb: pass $(RUN_OPTS) to testing ruby using --run-opt.
+
+Fri Sep 20 15:01:46 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (intern_str): sigil only names are junk, at least one
+	  identifier character is needed.  [ruby-dev:47723] [Bug #8928]
+
+	* parse.y (rb_enc_symname_type): fix out of bound access.
+
+Fri Sep 20 14:14:32 2013  Tanaka Akira  <akr@fsij.org>
+
+	* ext/-test-/printf/printf.c (printf_test_call): Fix an end of buffer
+	  argument.
+
+Thu Sep 19 16:59:02 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (lambda): adjust position to the beginning of the block.
+
+Thu Sep 19 16:25:06 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vsnprintf.c (BSD_vfprintf): initialize cp so that size is 0 in the
+	  commented case.  fix an accidental bug at r16716.
+
+Thu Sep 19 14:33:14 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* NEWS: add a news for r42974.
+
+Thu Sep 19 14:12:02 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* include/ruby/ruby.h: make Symbol objects frozen.
+	  [Feature #8906]
+	  I want to freeze this good day, too.
+
+	* test/ruby/test_eval.rb: catch up this change.
+
+	* test/ruby/test_symbol.rb: add a test to check frozen symbols.
+
+Thu Sep 19 09:11:33 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* NEWS:  Update for RDoc 4.1.0.preview.1 and RubyGems 2.2.0.preview.1
+
+Thu Sep 19 08:59:41 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc/markdown/literals_1_9.rb:  Fix trailing whitespace.
+
+	  Previously kpeg (which generates this file) added trailing
+	  whitespace, but this bug is now fixed.
+
+	* lib/rdoc/markdown.rb:  ditto.
+
+Thu Sep 19 08:33:14 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc:  Update to RDoc 4.1.0.preview.1
+
+	  RDoc 4.1.0 contains a number of enhancements including a new default
+	  style and accessibility support.  You can see the changelog here:
+
+	  https://github.com/rdoc/rdoc/blob/v4.1.0.preview.1/History.rdoc
+
+	* test/rdoc:  ditto.
+
+Thu Sep 19 07:16:26 2013  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych.rb: updating Psych version
+
+	* ext/psych/psych.gemspec: ditto
+
+Thu Sep 19 06:39:40 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems/dependency_resolver.rb:  Switch the iterative resolver
+	  algorithm from recursive to iterative to avoid possible
+	  SystemStackError.
+
+Thu Sep 19 06:29:30 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems 2.2.0.preview.1
+
+	  This brings several new features to RubyGems summarized here:
+
+	  https://github.com/rubygems/rubygems/blob/v2.2.0.preview.1/History.txt
+
+	* test/rubygems:  ditto.
+
+Wed Sep 18 23:14:58 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* string.c (rb_str_enumerate_lines): make String#each_line and
+	  #lines not raise invalid byte sequence error when it is called
+	  with an argument. The patch also causes performance improvement.
+	  [ruby-dev:47549] [Bug #8698]
+
+	* test/ruby/test_m17n_comb.rb (test_str_each_line): remove
+	  assertions which check that String#each_line and #lines will
+	  raise an error if the receiver includes invalid byte sequence.
+
+Wed Sep 18 16:32:15 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* proc.c (mnew_from_me): allocate structs after allocated wrapper
+	  object successfully, to get rid of potential memory leak.
+
+Tue Sep 17 15:54:03 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/shell/command-processor.rb (Shell::CommandProcessor#find_system_command):
+	  return executable file only, should ignore directories and
+	  unexecutable files.  [ruby-core:57235] [Bug #8918]
+
+	* lib/test/unit/assertions.rb (Test::Unit::Assertions#assert_throw):
+	  assertion for throw.  MiniTest::Assertions#assert_throws discards
+	  the caught value.
+
+	* lib/test/unit/assertions.rb (Test::Unit::Assertions#assert_nothing_thrown):
+	  returns the result of the given block.
+
+Tue Sep 17 12:55:58 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* doc/regexp.rdoc:  [DOC] Replace paragraphs in verbatim sections with
+	  plain paragraphs to improve readability as ri and HTML.
+
+Mon Sep 16 07:32:35 2013  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* complex.c: removed meaningless lines.
+	* rational.c: ditto.
+
+Mon Sep 16 00:44:23 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* ext/socket/mkconstants.rb: define MSG_FASTOPEN.
+	  [ruby-core:57138] [Feature #8897]
+
+Sun Sep 15 13:31:23 2013  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* rational.c (nurat_div): reverted r28844, r28886 and r28887.
+	  REASON: Nobuyoshi Nakada  <nobu@ruby-lang.org>'s commits are buggy.
+	  So Rational#/ may produce exact number with inexact number.
+	  Moreover, without reducing.
+	  REALLY NONSENSE COMMITS.
+	  A bug report by me [ruby-dev:44710] is also caused by this behavior.
+	  Kenta Murata  <mrkn@mrkn.jp> patched it up.
+	  But he did not fix the origin.
+	  Today, the bug is still alive in ruby 1.9.3 and 2.0.0.
+
+Sat Sep 14 06:08:10 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* dir.c (dir_s_glob):  [DOC] Improve wording and layout.
+
+	* dir.c (file_s_fnmatch):  ditto.
+
+	* dir.c (Init_Dir):  [DOC] Document File::Constants::FNM_XXX
+	  constants.  (These won't show up in RDoc until a new RDoc is
+	  imported.)
+
+Thu Sep 12 14:58:58 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/uri/generic.rb (URI::Generic.find_proxy): return nil if
+	  http_proxy environment variable is empty string.
+	  [ruby-core:57140] [Bug #8898]
+
+Fri Sep 13 10:40:28 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems 2.1.3
+
+	  Fixed installing platform gems
+
+	  Restored concurrent requires
+
+	  Fixed installing gems with extensions with --install-dir
+
+	  Fixed `gem fetch -v` to install the latest version
+
+	  Fixed installing gems with "./" in their files entries
+
+	* test/rubygems/test_gem_package.rb:  Tests for the above.
+
+	* NEWS:  Updated for RubyGems 2.1.3
+
+Thu Sep 12 22:40:03 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (RUBY_CHECK_SIGNEDNESS): macro to check signedness of a
+	  type.
+
+	* configure.in (size_t): must be unsigned.
+	  [ruby-core:57149] [Feature #8890]
+
+Thu Sep 12 22:37:08 2013  Anton Ovchinnikov  <revolver112@gmail.com>
+
+	* ext/bigdecimal/bigdecimal.c, ext/digest/md5/md5.c,
+	  ext/json/fbuffer/fbuffer.h, ext/json/generator/generator.c:
+	  Eliminate less-than-zero checks for unsigned variables.
+	  According to section 4.1.5 of C89 standard, size_t is an unsigned
+	  type.  These checks were found with 'cppcheck' static analysis tool.
+	  [ruby-core:57117] [Feature #8890]
+
+Thu Sep 12 21:35:46 2013  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* Makefile.in (libruby-static.a): change LDFLAGS order. LDFLAGS may
+	  include library path that should be specified before LIBS.
+	  [ruby-dev:47707] [Bug #8901]
+
+Thu Sep 12 20:07:29 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vsnprintf.c (MAXEXP, MAXFRACT): calculate depending on constants in
+	  float.h.
+
+	* vsnprintf.c (BSD_vfprintf): limit length for cvt() to get rid of
+	  buffer overflow.  [ruby-core:57023] [Bug #8864]
+
+	* vsnprintf.c (exponent): make expbuf size more precise.
+
+Wed Sep 11 17:30:45 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (RUNRUBY): append -- only after runruby.rb, not
+	  cross-compiling baseruby, so that $(RUN_OPT) can be command line
+	  options.  [ruby-dev:47703] [Bug #8893]
+
+Wed Sep 11 07:55:17 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_mutex_unlock): Mutex#unlock no longer raise
+	  an exception even if uses on trap. [Bug #8891]
+
+Tue Sep 10 14:37:01 2013  Shota Fukumori  <sorah@tubusu.net>
+
+	* vm_backtrace.c (vm_backtrace_to_ary): Ignore the second argument if
+	  it is nil. [Bug #8884] [ruby-core:57094]
+
+	* test/ruby/test_backtrace.rb (test_caller_with_nil_length):
+	  Test for above.
+
+Tue Sep 10 12:39:17 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* class.c (method_entry_i): should exclude refined methods from
+	  instance method list.  [ruby-core:57080] [Bug #8881]
+
+Tue Sep 10 12:05:04 2013  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* io.c (rb_f_printf): [DOC] add missing parenthesis in rdoc.
+
+Tue Sep 10 10:08:00 2013  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* NEWS: Update RubyGems note.
+
+Tue Sep 10 09:51:22 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems 2.1.0.  Fixes CVE-2013-4287.
+
+	  See http://rubygems.rubyforge.org/rubygems-update/CVE-2013-4287_txt.html
+	  for CVE information.
+
+	  See http://rubygems.rubyforge.org/rubygems-update/History_txt.html#label-2.1.0+%2F+2013-09-09
+	  for release notes.
+
+	* test/rubygems:  Tests for the above.
+
+Mon Sep  9 21:31:45 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c: Remove spaces between SI prefix and unit to follow
+	  SI brochure.
+	  http://www.bipm.org/en/si/si_brochure/
+	  https://www.nmij.jp/library/units/si/
+
+	* time.c: Ditto.
+
+	* ext/socket/ancdata.c: Ditto.
+
+Mon Sep  9 16:55:59 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_method.c (rb_add_refined_method_entry): clear cache in the
+	  refined class since refining a method entry is modifying the class.
+	  [ruby-core:57079] [Bug #8880]
+
+Mon Sep  9 09:14:58 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/rbinstall.rb (Gem::Specification#initialize): default date to
+	  RUBY_RELEASE_DATE.  [ruby-core:57072] [Bug #8878]
+
+	* tool/rbinstall.rb (Gem::Specification#to_ruby): add date.
+
+Sun Sep  8 16:01:54 2013  Tanaka Akira  <akr@fsij.org>
+
+	* rational.c (f_gcd): Relax the condition to use GMP.
+
+Sun Sep  8 13:56:38 2013  Masaki Suketa <masaki.suketa@nifty.ne.jp>
+
+	* ext/win32ole/win32ole.c (folevariant_initialize): check type of
+	  element of array.
+
+	* test/win32ole/test_win32ole_variant.rb (test_s_new_ary): ditto.
+
+Sat Sep  7 21:33:10 2013  Tanaka Akira  <akr@fsij.org>
+
+	* math.c (math_log): Test the sign for bignums.
+	  (math_log2): Ditto.
+	  (math_log10): Ditto.
+
+Sat Sep  7 20:25:47 2013  Tanaka Akira  <akr@fsij.org>
+
+	* math.c (math_log): Support bignums bigger than 2**1024.
+	  (math_log2): Ditto.
+	  (math_log10): Ditto.
+
+Sat Sep  7 15:36:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* vm_eval.c (vm_call0): fix prototype, the id parameter should be of
+	  type ID, not VALUE
+
+	* vm_insnhelper.c (check_match): the rb_funcall family of functions
+	  does not care about refinements. We need to use
+	  rb_method_entry_with_refinements instead to call === with
+	  refinements. Thanks to Jon Conley for reporting this bug.
+	  [ruby-core:57051] [Bug #8872]
+
+	* test/ruby/test_refinement.rb: add test
+
+Sat Sep  7 13:49:40 2013  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* variable.c (classname): the name of class that has
+	  non class id should not be nil. This bug was introduced
+	  in r36577.
+
+	* test/thread/test_cv.rb: test for change.
+
+Sat Sep  7 13:29:22 2013  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* lib/find.rb (Find.find): respect the encodings of arguments.
+	  [ruby-dev:47530] [Feature #8657]
+
+	* test/test_find.rb: add tests.
+
+Sat Sep  7 10:40:32 2013  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/mkconstants.rb (TCP_FASTOPEN): Defined for TCP fast open.
+	  [ruby-core:57048] [Feature #8871] patch by Masaki Matsushita.
+
+Fri Sep  6 23:53:31 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* common.mk: use RUNRUBY instead of MINIRUBY because MINIRUBY can't
+	  require extension libraries. The patch is from nobu
+	  (Nobuyoshi Nakada).
+
+	* ext/thread/extconf.rb: for build ext/thread/thread.c.
+
+	* include/ruby/intern.h: ditto.
+
+	* thread.c: ditto.
+
+	* lib/thread.rb: removed and replaced by ext/thread/thread.c.
+
+	* ext/thread/thread.c: Queue, SizedQueue and ConditionVariable
+	  implementations in C. This patch is based on patches from panaggio
+	  (Ricardo Panaggio) and funny_falcon (Yura Sokolov) and  ko1
+	  (Koichi Sasada). [ruby-core:31513] [Feature #3620]
+
+	* test/thread/test_queue.rb (test_queue_thread_raise): add a test for
+	  ensuring that killed thread should be removed from waiting threads.
+	  It is based on a code by ko1 (Koichi Sasada). [ruby-core:45950]
+
+Fri Sep  6 22:47:12 2013  Tanaka Akira  <akr@fsij.org>
+
+	* configure.in: Define ac_cv_func_clock_getres to yes for mingw*.
+
+Fri Sep  6 21:04:10 2013  Tanaka Akira  <akr@fsij.org>
+
+	* rational.c: Include gmp.h if GMP is used.
+	  (GMP_GCD_DIGITS): New macro.
+	  (rb_gcd_gmp): New function.
+	  (f_gcd_normal): Renamed from f_gcd.
+	  (rb_gcd_normal): New function.
+	  (f_gcd): Invoke rb_gcd_gmp or f_gcd_normal.
+
+	* internal.h (rb_gcd_normal): Declared.
+	  (rb_gcd_gmp): Ditto.
+
+	* ext/-test-/rational: New directory.
+
+	* test/-ext-/rational: New directory.
+
+Fri Sep  6 14:23:22 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/win32.c (clock_getres): required as well as clock_gettime().
+	  [ruby-dev:47699] [Bug #8869]
+
+Fri Sep  6 11:45:27 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* transcode.c (rb_econv_append): new function to append a string data
+	  with converting its encoding.  split from rb_econv_substr_append.
+
+Fri Sep  6 02:37:22 2013  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: use double quotes when
+	  strings start with special characters.
+	  https://github.com/tenderlove/psych/issues/157
+
+	* test/psych/test_string.rb: test for change.
+
+Fri Sep  6 00:05:14 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* class.c (rewrite_cref_stack): remove recursion.
+
+Thu Sep  5 18:05:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* string.c (fstring_cmp): take string encoding into account when
+	  comparing fstrings [ruby-core:57037] [Bug #8866]
+
+	* test/ruby/test_string.rb: add test
+
+Thu Sep  5 17:25:49 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_fstring, rb_str_free): use st_data_t instead of VALUE.
+
+	* string.c (rb_fstring): get rid of duplicating already frozen object.
+
+Thu Sep  5 14:01:22 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/optparse.rb:  The Integer acceptable now allows binary and
+	  hexadecimal numbers per the documentation.  [ruby-trunk - Bug #8865]
+
+	  DecimalInteger, OctalInteger, DecimalNumeric now validate their input
+	  before converting to a number.  [ruby-trunk - Bug #8865]
+
+	* test/optparse/test_acceptable.rb:  Tests for the above, tests for all
+	  numeric acceptables for existing behavior.
+
+Thu Sep  5 13:49:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* include/ruby/ruby.h: add RSTRING_FSTR flag
+
+	* internal.h: add rb_fstring() prototype
+
+	* string.c (rb_fstring): deduplicate frozen string literals
+
+	* string.c (rb_str_free): delete fstrings from frozen_strings table when
+	  they are GC'd
+
+	* string.c (Init_String): initialize frozen_strings table
+
+Thu Sep  5 12:48:00 2013  Kenta Murata  <mrkn@cookpad.com>
+
+	* configure.in (with_gmp): set with_gmp no if it is empty.
+
+Thu Sep  5 10:41:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_getivar): use class sequence to check class
+	  identity, instead of pointer + vm state
+
+	* vm_insnhelper.c (vm_setivar): ditto
+
+Thu Sep  5 08:20:58 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (GMP_DIV_DIGITS): New macro.
+	  (bary_divmod_gmp): New function.
+	  (rb_big_divrem_gmp): Ditto.
+	  (bary_divmod_branch): Ditto.
+	  (bary_divmod): Use bary_divmod_branch.
+	  (bigdivrem): Ditto.
+
+	* internal.h (rb_big_divrem_gmp): Declared.
+
+Thu Sep  5 06:22:42 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bary_divmod_normal): Reduce temporary array allocations.
+
+Thu Sep  5 02:17:06 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (rb_big_divrem_normal): Add GC guards.
+
+Thu Sep  5 00:38:32 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (rb_big_divrem_normal): New function.
+
+	* internal.h (rb_big_divrem_normal): Declared.
+
+	* ext/-test-/bignum/div.c: New file.
+
+	* test/-ext-/bignum/test_div.rb: New file.
+
+Thu Sep  5 00:08:44 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bigdivrem_normal): Removed.
+	  (bary_divmod_normal): New function.
+	  (bary_divmod): Use bary_divmod_normal.
+	  (bigdivrem): Use bary_divmod_normal.
+
+Wed Sep  4 23:02:12 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bigdivrem): Useless declaration removed.
+
+Wed Sep  4 22:56:49 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (NUM_STEP_GET_INF): split from NUM_STEP_SCAN_ARGS(), since
+	  inf is not used in num_step_size().
+
+Wed Sep  4 20:22:43 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bigdivrem_normal): Add assertions.
+
+Wed Sep  4 19:18:40 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* internal.h (vm_state_version_t): prefer LONG_LONG to uint64_t.
+
+Wed Sep  4 16:28:14 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* internal.h (vm_state_version_t): use uint64_t when it is larger than
+	  LONG_LONG, and fallback to unsigned long.
+
+Wed Sep  4 15:37:05 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* enc/trans/utf8_mac-tbl.rb: fix r42789.
+	  Fix conversion table and logic. [ruby-dev:47680]
+
+Wed Sep  4 14:08:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h,
+	  variable.c, vm.c, vm_core.c, vm_insnhelper.c, vm_insnhelper.h,
+	  vm_method.c: Implement class hierarchy method cache invalidation.
+
+	  [ruby-core:55053] [Feature #8426] [GH-387]
+
+Wed Sep  4 11:13:40 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (str_gsub): use BEG(0) for whole matched position not
+	  return value from rb_reg_search(), for \K matching.
+	  [ruby-dev:47694] [Bug #8856]
+
+Wed Sep  4 11:11:37 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (SOLIBS): LIBRUBY_SO also needs linking with gmp, to
+	  run worker processes in test-all on non-ELF platforms.
+
+Tue Sep  3 23:01:41 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* test/rexml/parser/test_tree.rb
+	  (TestTreeParser::TestInvalid#test_unmatched_close_tag):
+	  Compute expected value from test value.
+
+Tue Sep  3 22:59:58 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/parsers/treeparser.rb (REXML::Parsers::TreeParser#parse):
+	  Add source information to parse exception on no close tag error.
+	  [Bug #8844]  [ruby-dev:47672]
+	  Patch by Ippei Obayashi. Thanks!!!
+	* test/rexml/parser/test_tree.rb: Add a test for the above case.
+
+Tue Sep  3 22:57:57 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* test/rexml/parser/test_tree.rb: Fix test name to describe test
+	  content.
+
+Tue Sep  3 22:54:46 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/parsers/treeparser.rb (REXML::Parsers::TreeParser#parse):
+	  Remove needless nested parse exception information.
+	  [Bug #8844]  [ruby-dev:47672]
+	  Reported by Ippei Obayashi. Thanks!!!
+	* test/rexml/parser/test_tree.rb: Add a test for the above case.
+
+Tue Sep  3 22:03:49 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_enc_str_new_cstr): new function to create a string from
+	  the C-string pointer with the specified encoding.
+
+Tue Sep  3 21:41:37 2013  Akira Matsuda  <ronnie@dio.jp>
+
+	* eval.c (Init_eval): Make Module#include and Module#prepend public
+	  [Feature #8846]
+
+	* test/ruby/test_module.rb (class TestModule): Test for above
+
+Tue Sep  3 21:35:19 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread_pthread.c (sys/dyntune.h): for gettune().
+
+	* thread_pthread.c (hpux_attr_getstackaddr): fix missing *.
+	  [ruby-core:56983] [Feature #8793]
+
+Tue Sep  3 20:12:46 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (GMP_STR2BIG_DIGITS): New macro.
+	  (str2big_gmp): New function.
+	  (rb_cstr_to_inum): Use str2big_gmp for big bignums.
+	  (rb_str2big_gmp): New function.
+
+	* internal.h (rb_str2big_gmp): Declared.
+
+Tue Sep  3 19:44:40 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/win32/lib/win32/registry.rb (Win32::Registry#values): added.
+	  [Feature #7763] [ruby-core:51783]
+
+Tue Sep  3 18:26:00 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* misc/inf-ruby.el (inf-ruby-keys, run-ruby): Add magic autoload
+	  comments.
+
+	* misc/rdoc-mode.el (rdoc-mode): Ditto.
+
+	* misc/ruby-electric.el (ruby-electric-mode): Ditto.
+
+	* misc/ruby-style.el (ruby-style-c-mode): Ditto.
+
+Tue Sep  3 17:06:15 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_rubyoptions.rb
+	  (TestRubyOptions::SEGVTest::ExpectedStderr): the URL was changed at
+	  r42800.
+
+Tue Sep  3 14:48:25 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/thread.rb: [DOC] CV#wait typo by @avdi [Fixes GH-386]
+	  https://github.com/ruby/ruby/pull/386
+
+Tue Sep  3 14:37:53 2013  Zachary Scott  <e@zzak.io>
+
+	* error.c: [DOC] Update bug tracker url by @ScotterC [Fixes GH-390]
+	  https://github.com/ruby/ruby/pull/390
+
+Tue Sep  3 12:45:23 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (rb_str2big_poweroftwo): New function.
+	  (rb_str2big_normal): Ditto.
+	  (rb_str2big_karatsuba): Ditto.
+
+	* internal.h (rb_str2big_poweroftwo): Declared.
+	  (rb_str2big_normal): Ditto.
+	  (rb_str2big_karatsuba): Ditto.
+
+	* ext/-test-/bignum/str2big.c: New file.
+
+	* test/-ext-/bignum/test_str2big.rb: New file.
+
+	* ext/-test-/bignum/depend: Add the dependency for str2big.c.
+
+Tue Sep  3 12:09:08 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_clock_gettime): Support times() based monotonic clock.
+	  (rb_clock_getres): Ditto.
+
+Tue Sep  3 12:03:02 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (str2big_scan_digits): Extracted from rb_cstr_to_inum.
+
+Tue Sep  3 11:23:57 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (rb_w32_select_with_thread): rounding up the fraction of
+	  tv_usec instead of rounding down.
+	  this change is an experiment to get rid of failures on vc10-x64 CI.
+
+Tue Sep  3 11:00:28 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (do_select): constify timeout.
+
+	* win32/win32.c (rb_w32_select_with_thread): constify 10ms wait and
+	  0ms wait structs.
+
+Tue Sep  3 10:03:42 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/openssl/test_pair.rb
+	  (OpenSSL::TestPair#test_write_nonblock_no_exceptions): on some CIs
+	  such as Debian 6.0, Ubuntu 10.04, CentOS and vc10-x64 (maybe depend
+	  on OpenSSL version), writing to SSLSocket after SSL_ERROR_WANT_WRITE
+	  causes SSL_ERROR_SSL "bad write retry".
+
+Tue Sep  3 08:20:46 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* enc/trans/utf8_mac-tbl.rb: update conversion table to recent OS X.
+	  Previous table is used on Mac OS X 10.1 or prior.
+	  This table is used on 10.2 or later. [ruby-dev:47680]
+
+Tue Sep  3 07:49:25 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* numeric.c (NUM_STEP_SCAN_ARGS): On second thought, keep
+	  Numeric#step backward compatible in that it raises TypeError
+	  when nil is given as second argument.
+
+	* test/ruby/test_float.rb (TestFloat#test_num2dbl): Revert.
+
+	* test/ruby/test_numeric.rb (TestNumeric#test_step): Fix test
+	  cases for the above change.
+
+Tue Sep  3 07:39:58 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bytes_2comp): Define it only for little endian
+	  environment.
+
+Tue Sep  3 07:31:29 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* numeric.c (NUM_STEP_SCAN_ARGS): Numeric#step should raise
+	  TypeError if a non-numeric parameter is given.
+
+	* test/ruby/test_float.rb (TestFloat#test_num2dbl): Allow nil as
+	  step, as with the keyword argument.
+
+	* test/ruby/test_numeric.rb (TestNumeric#test_step): Add tests for
+	  nil as step or limit.
+
+Tue Sep  3 07:28:49 2013  Tanaka Akira  <akr@fsij.org>
+
+	* internal.h (bit_length): Add casts to fix compilation error with
+	  clang 3.0 -Werror,-Wshorten-64-to-32.
+	  [ruby-dev:47687] reported by SASADA Koichi.
+
+Tue Sep  3 03:17:26 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_insnhelper.c (vm_search_super_method): use ci->argc instead of
+	  ci->orig_argc. ci->argc can be changed by splat arguments.
+	  [ruby-list:49575]
+	  This fix should be applied to Ruby 2.0.0 series.
+
+	* test/ruby/test_super.rb: add a test for above.
+
+Mon Sep  2 23:46:29 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* numeric.c (num_step): Default the limit argument to infinity and
+	  allow it to be omitted.  Keyword arguments (by: and to:) are
+	  introduced for ease of use. [Feature #8838] [ruby-dev:47662]
+	  [ruby-dev:42194]
+
+	* numeric.c (num_step): Optimize for infinite loop.
+
+Mon Sep  2 22:55:59 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (ISDIGIT): Unused macro removed.
+
+Mon Sep  2 22:49:15 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (str2big_poweroftwo): Extracted from rb_cstr_to_inum.
+	  (str2big_normal): Ditto.
+	  (str2big_karatsuba): Ditto.
+
+Mon Sep  2 14:39:29 2013  Akinori MUSHA  <knu@iDaemons.org>
+
+	* ruby.c (Process#setproctitle): [DOC] Fix and improve rdoc.
+
+	* ruby.c (Process#argv0): [DOC] Improve rdoc.
+
+Mon Sep  2 14:15:00 2013  Kenta Murata  <mrkn@cookpad.com>
+
+	* NEWS: fix description of number literal suffixes.
+
+Mon Sep  2 14:01:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* test/rake/test_rake_rules.rb: add space after string literal to
+	  prevent conflict with string options syntax "foo"opts
+
+	* test/rss/rss-assertions.rb: ditto
+
+Mon Sep  2 12:28:38 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_bignum.rb (test_interrupt_during_to_s): Disable it
+	  when GMP is used.
+
+Mon Sep  2 07:02:10 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (Init_Bignum): Define Bignum::GMP_VERSION when GMP is used.
+
+Mon Sep  2 01:46:14 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (big2str_generic): Reduce arguments.
+	  (big2str_gmp): Ditto.
+	  (rb_big2str1): Follow the above change.
+
+Mon Sep  2 00:08:08 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (get_mach_timebase_info): Extracted from rb_clock_gettime.
+	  (rb_clock_gettime): Use get_mach_timebase_info.
+	  (rb_clock_getres): Support MACH_ABSOLUTE_TIME_BASED_CLOCK_MONOTONIC.
+
+Sun Sep  1 23:30:47 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (GMP_BIG2STR_DIGITS): New constant.
+	  (big2str_gmp): New function.
+	  (rb_big2str1): Use big2str_gmp for big bignums.
+
+	* internal.h (rb_big2str_gmp): Declared.
+
+	* ext/-test-/bignum/big2str.c (big2str_gmp): New method.
+
+Sun Sep  1 22:37:51 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bary_mul_gmp): Use mpz_init and mpz_clear instead of
+	  mpz_inits and mpz_clears.
+	  Older GMP don't have them.
+
+Sun Sep  1 21:17:54 2013  Tanaka Akira  <akr@fsij.org>
+
+	* test/net/http/test_http.rb (test_bind_to_local_port): Choose an open
+	  port more reliably.
+
+Sun Sep  1 20:32:40 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (big2str_base_poweroftwo): Renamed from
+	  big2str_base_powerof2.
+	  (rb_big2str_poweroftwo): New function for test.
+	  (big2str_generic): Extracted from rb_big2str1.
+	  (rb_big2str_generic): New function for test.
+
+	* internal.h (rb_big2str_poweroftwo): Declared.
+	  (rb_big2str_generic): Ditto.
+
+	* ext/-test-/bignum/big2str.c: New file.
+
+	* test/-ext-/bignum/test_big2str.rb: New file.
+
+Sun Sep  1 15:21:21 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (big2str_2bdigits): Renamed from big2str_orig.
+
+Sun Sep  1 13:02:24 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c: Remove BITSPERDIG >= INT_MAX test.  The static assertion,
+	  SIZEOF_BDIGITS <= sizeof(BDIGIT) is enough.
+
+Sun Sep  1 11:38:26 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (maxpow_in_bdigit): Removed.
+
+Sun Sep  1 10:30:42 2013  Tanaka Akira  <akr@fsij.org>
+
+	* numeric.c (rb_fix_bit_length): Moved from bignum.c.
+
+Sun Sep  1 09:55:45 2013  Tanaka Akira  <akr@fsij.org>
+
+	* internal.h (bit_length): Moved from bignum.c.
+	  (nlz_int): Ditto.
+	  (nlz_long): Ditto.
+	  (nlz_long_long): Ditto.
+	  (nlz_int128): Ditto.
+
+Sun Sep  1 03:32:22 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bit_length): Renamed from bitsize.
+
+Sun Sep  1 00:07:09 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (rb_big_bit_length): New method.
+	  (rb_fix_bit_length): Ditto.
+	  [ruby-core:56247] [Feature #8700]
+
+Sat Aug 31 22:18:29 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_clock_getres): New method.
+	  (timetick2dblnum_reciprocal): New function.
+
+	* configure.in: Check clock_getres.
+
+	[ruby-core:56780] [Feature #8809] accepted as a CRuby feature at
+	DevelopersMeeting20130831Japan
+	https://bugs.ruby-lang.org/projects/ruby/wiki/DevelopersMeeting20130831Japan
+
+Sat Aug 31 21:02:07 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c: Use GMP to accelerate big Bignum multiplication.
+	  (bary_mul_gmp): New function.
+	  (bary_mul): Use bary_mul_gmp.
+	  (bigsq): Use different threshold with GMP.
+
+	* configure.in: Detect GMP.
+
+	[ruby-core:56658] [Feature #8796]
+
+Sat Aug 31 15:03:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* compile.c (NODE_MATCH3): pass CALL_INFO to opt_regexpmatch2
+
+	* insns.def (opt_regexpmatch2): use CALL_SIMPLE_METHOD to call =~ if
+	  the receiver is not a T_STRING [Bug #8847] [ruby-core:56916]
+
+Sat Aug 31 14:07:11 2013  Tanaka Akira  <akr@fsij.org>
+
+	* lib/securerandom.rb (random_bytes): Use Process.clock_gettime.
+
+Sat Aug 31 00:25:15 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/encoding.h (rb_{ascii8bit,utf8,usascii}_encindex): get
+	  rid of conflict with macros defined in internal.h.
+
+Fri Aug 30 22:37:57 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread_pthread.c (native_thread_init_stack): wait the creator thread
+	  to fill machine stack info, if get_stack_of() is available.
+
+	* thread_pthread.c (native_thread_create): fill the created thread
+	  stack info after starting, if get_stack_of() is available.
+
+	* thread_pthread.c (native_thread_create): define attr only if it is
+	  used, and merge pthread_create() calls.
+
+	* thread_pthread.c (get_main_stack): separate function to get stack of
+	  main thread.
+
+Thu Aug 29 18:05:33 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* struct.c (rb_struct_define_without_accessor_under): added.
+	  This function is similar to rb_define_class_under() against
+	  rb_define_class().
+
+	* include/ruby/intern.h: add a declaration of this function.
+
+Thu Aug 29 17:03:10 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_call_method): a method entry refers the based
+	  class/module, so should search superclass from the origin i-class
+	  where the entry belongs to, to get rid of infinite loop when zsuper
+	  in a prepended class/module.  [ruby-core:54105] [Bug #8238]
+
+Thu Aug 29 05:35:58 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/zlib/zlib.c (zstream_run):  Fix handling of deflate streams that
+	  need a dictionary but are being decompressed by Zlib::Inflate.inflate
+	  (which has no option to set a dictionary).  Now Zlib::NeedDict is
+	  raised instead of crashing.  [ruby-trunk - Bug #8829]
+	* test/zlib/test_zlib.rb (TestZlibInflate):  Test for the above.
+
+Thu Aug 29 02:40:45 2013  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/scalar_scanner.rb: invalid floats should be
+	  treated as strings.
+	  https://github.com/tenderlove/psych/issues/156
+
+	* test/psych/test_string.rb: test for change
+
+Wed Aug 28 17:20:07 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread_pthread.c (hpux_attr_getstackaddr): basic support for the
+	  get_stack() under HP-UX.  based on the patch by michal@rokos.cz
+	  (Michal Rokos) at [ruby-core:56645].  [Feature #8793]
+
+Wed Aug 28 11:24:20 2013  Michal Rokos  <michal@rokos.cz>
+
+	* configure.in (sys/pstat.h): fix missing header check for
+	  missing/setproctitle.c on HP-UX.  [ruby-core:56644] [Bug #8792]
+
+Wed Aug 28 04:54:33 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/openssl/ossl_ssl.c (ossl_ssl_read):  Replace duplicate
+	  wait_writable with wait_readable.
+
+Tue Aug 27 17:18:40 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/timeout.rb (Timeout#timeout): skip rescue clause only when no
+	  exception class is given.
+
+Tue Aug 27 17:02:58 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (copy_stream_body): should write in binary mode.  based on a
+	  patch by godfat (Lin Jen-Shin) at [ruby-core:56556].
+	  [ruby-core:56518] [Bug #8767]
+
+Tue Aug 27 17:02:33 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (copy_stream_body): move common open flags.
+
+Tue Aug 27 16:56:50 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enumerator.c (enumerator_size): use rb_check_funcall() instead of
+	  respond_to? and call.
+
+	* enumerator.c (enumerator_each): ensure that argument array size
+	  does not overflow at appending.
+
+Tue Aug 27 16:46:05 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* array.c (rb_ary_index, rb_ary_rindex): use optimized equality to
+	  improve performance.  [Feature #8820]
+
+	* vm_insnhelper.c (rb_equal_opt): optimized equality function.
+
+Tue Aug 27 16:11:05 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_insnhelper.c (opt_eq_func): use RBASIC_CLASS() instead of HEAP_CLASS_OF().
+
+	* insns.def (opt_plus, opt_minus, opt_mult, opt_div, opt_mod, opt_lt),
+	  (opt_gt, opt_ltlt, opt_aref, opt_aset, opt_length, opt_size),
+	  (opt_empty_p, opt_succ): ditto.
+
+Tue Aug 27 16:08:26 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_eval.c (rb_check_funcall, rb_check_funcall_with_hook): constify
+	  argv.
+
+Tue Aug 27 13:03:33 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* ext/stringio/stringio.c (strio_read_nonblock): declare local
+	  variables at the first of function.
+
+Tue Aug 27 11:51:37 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* enumerator.c: Allow Enumerator size argument to be any callable.
+	  Patch by Avdi Grimm. [bug #8641] [ruby-core:56032] [fix GH-362]
+
+	* test/ruby/test_enumerator.rb: Test for above
+
+Tue Aug 27 11:46:31 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_profile_clear): do rest_sweep() before clearing
+	  profile.current_record.
+
+Tue Aug 27 07:35:05 2013  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* io.c (io_read_nonblock): support non-blocking reads without raising
+	  exceptions. As in: `io.read_nonblock(size, exception: false)`
+	  [ruby-core:38666] [Feature #5138]
+	* ext/openssl/ossl_ssl.c (ossl_ssl_read_internal): ditto
+	* ext/stringio/stringio.c (strio_sysread): ditto
+	* io.c (rb_io_write_nonblock): support non-blocking writes without
+	  raising an exception.
+	* ext/openssl/ossl_ssl.c (ossl_ssl_write_internal): ditto
+	* test/openssl/test_pair.rb (class OpenSSL): tests
+	* test/ruby/test_io.rb (class TestIO): ditto
+	* test/socket/test_nonblock.rb (class TestSocketNonblock): ditto
+	* test/stringio/test_stringio.rb (class TestStringIO): ditto
+
+Tue Aug 27 05:24:34 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Import RubyGems 2.1.0 Release Candidate
+	* test/rubygems:  ditto.
+
+Mon Aug 26 16:24:58 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (parser_nextc): warn carriage return in middle of line.
+	  [ruby-core:56240] [Feature #8699]
+
+Mon Aug 26 15:27:39 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/timeout.rb (Timeout#timeout): should not be caught by rescue
+	  clause.  [Bug #8730]
+
+Mon Aug 26 14:44:26 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* array.c (rb_ary_splice): use RARRAY_PTR_USE() without WB because
+	  there are not new relations.
+
+	* enum.c (enum_sort_by): ditto.
+
+	* struct.c (setup_struct): use RARRAY_RAWPTR().
+
+	* vm_eval.c (yield_under): ditto.
+
+	* ext/pathname/pathname.c (path_entries): use RARRAY_AREF().
+
+	* ext/pathname/pathname.c (path_s_glob): ditto.
+
+Mon Aug 26 13:11:10 2013  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* array.c (ary_ensure_room_for_push): fix typo in r42658.
+
+Mon Aug 26 12:37:10 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* template/sizes.c.tmpl: generate automatically by extracting
+	  RUBY_CHECK_SIZEOF from configure.in.
+
+Mon Aug 26 10:16:59 2013  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* process.c (gcd_timetick_int): Renamed from gcd_timtick_int.
+
+Sun Aug 25 21:02:15 2013  Tanaka Akira  <akr@fsij.org>
+
+	* sizes.c (Init_sizes): Define the size of clock_t.
+
+Sun Aug 25 01:47:47 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (BARY_SHORT_MUL): Renamed from BARY_MUL1.
+	  (bary_short_mul): Renamed from bary_mul1.
+
+Sat Aug 24 10:35:09 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_clock_gettime): The emulated clock names changed.
+
+Fri Aug 23 22:22:07 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_clock_gettime): Add a cast to fix compile error by
+	  -Werror,-Wshorten-64-to-32.
+
+Fri Aug 23 22:12:13 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (rb_intern): no symbol cache while initialization.
+
+Fri Aug 23 22:07:45 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (clock_t): needs time.h.
+
+Fri Aug 23 21:37:28 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (reduce_factors): New function.
+	  (timetick2dblnum): Use reduce_factors.
+	  (timetick2integer): Ditto.
+	  (make_clock_result): Follow the above change.
+	  (rb_clock_gettime): Ditto.
+
+Fri Aug 23 21:00:55 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (timetick_int_t): Renamed from timetick_giga_count_t.
+	  (gcd_timtick_int): Renamed from gcd_ul and make the arguments
+	  timetick_giga_count_t.
+	  (reduce_fraction): Make the arguments timetick_int_t.
+	  (timetick2integer): Ditto.
+	  (make_clock_result): Ditto.
+	  (timetick2dblnum): Fix the return type.
+	  (rb_clock_gettime): Use timetick_int_t.
+
+Fri Aug 23 20:50:40 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (gcd_ul): New function.
+	  (reduce_fraction): Ditto.
+	  (reduce_fraction): Ditto.
+	  (timetick2dblnum): Ditto.
+	  (timetick2integer): Ditto.
+	  (make_clock_result): Use timetick2dblnum and timetick2integer.
+	  (rb_clock_gettime): Follow the make_clock_result change.
+
+Fri Aug 23 18:39:04 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* array.c (ary_make_shared): shared ary as shady. Need more effort to
+	  make it normal object.
+
+	* array.c (rb_ary_modify): use RARRAY_PTR_USE() without WB because
+	  there are not new relations.
+
+	* array.c (ary_ensure_room_for_unshift): use RARRAY_RAWPTR() because
+	  there are not new relations.
+
+Fri Aug 23 11:25:57 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* array.c: introduce ARY_SHARED_OCCUPIED(shared).
+
+Fri Aug 23 11:07:08 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/Makefile.sub (config.h): now SIZEOF_CLOCK_T is needed for
+	  unsigned_clock_t.
+
+Thu Aug 22 22:01:04 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_clock_gettime): Strip "s" from unit names.
+
+Thu Aug 22 20:14:59 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (unsigned_clock_t): Defined.
+	  (rb_clock_gettime): Consider clock_t overflow for
+	  ISO_C_CLOCK_BASED_CLOCK_PROCESS_CPUTIME_ID.
+
+	* configure.in: Check the size of clock_t.
+
+Thu Aug 22 16:22:48 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* compile.c (build_postexe_iseq): fix to setup the local table.
+
+Thu Aug 22 15:42:43 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* compile.c (rb_iseq_compile_node): accept NODE_IFUNC to support
+	  custom compilation.
+
+	* compile.c (NODE_POSTEXE): compile to
+	  "ONCE{ VMFrozenCore::core#set_postexe{...} }" with a new custom
+	  compiler `build_postexe_iseq()'.
+
+	* vm.c (m_core_set_postexe): remove parameters (passed by a block).
+
+Thu Aug 22 06:54:15 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_clock_gettime): Change emulation symbols for
+	  Process.clock_gettime.
+
+Thu Aug 22 06:24:54 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (make_clock_result): Extracted from rb_clock_gettime.
+
+Wed Aug 21 22:30:51 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_clock_gettime): clock() based CLOCK_PROCESS_CPUTIME_ID
+	  emulation implemented.
+
+Wed Aug 21 21:02:37 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_proc_times): Use RB_GC_GUARD to guard objects from GC.
+
+Wed Aug 21 20:33:01 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (get_clk_tck): Extracted from rb_proc_times.
+	  (rb_clock_gettime): times() based CLOCK_PROCESS_CPUTIME_ID emulation
+	  is implemented.
+
+Wed Aug 21 19:31:48 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c: POSIX_GETTIMEOFDAY_CLOCK_REALTIME is renamed to
+	  SUS_GETTIMEOFDAY_CLOCK_REALTIME.
+
+Wed Aug 21 19:17:46 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_clock_gettime): CLOCK_PROCESS_CPUTIME_ID emulation
+	  using getrusage is implemented.
+
+Wed Aug 21 17:34:27 2013  Tanaka Akira  <akr@fsij.org>
+
+	* gc.c (getrusage_time): Fallback clock_gettime to getrusage when
+	  clock_gettime fails.
+	  Reported by Eric Saxby.  [ruby-core:56762] [Bug #8805]
+
+Wed Aug 21 02:32:32 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* insns.def: fix regexp's once option behavior.
+	  fix [ruby-trunk - Bug #6701]
+
+	* insns.def: remove `onceinlinecache' and introduce `once' instruction.
+	  `once' doesn't use `setinlinecache' insn any more.
+
+	* vm_core.h: `union iseq_inline_storage_entry' to store once data.
+
+	* compile.c: catch up above changes.
+
+	* iseq.c: ditto.
+
+	* vm.c, vm_insnhelper.c: ditto. fix `m_core_set_postexe()' which
+	  is depend on `onceinlinecache' insn.
+
+	* test/ruby/test_regexp.rb: add tests.
+
+	* iseq.c: ISEQ_MINOR_VERSION to 1 (should increment major?)
+
+Wed Aug 21 02:30:15 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (rb_gcdebug_print_obj_condition): add printing information.
+
+Tue Aug 20 13:38:00 2013  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* test/gdbm/test_gdbm.rb: skip TestGDBM#test_s_open_lock on Solaris.
+	  On Solaris (and platforms which do not have flock and have lockf),
+	  with GDBM 1.10, gdbm_open(3) blocks when opening already locked
+	  gdbm file. [Bug #8790] [ruby-dev:47631]
+
+Tue Aug 20 02:32:52 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/test/: [DOC] Document Test::Unit, hide most submodules and
+	  classes from rdoc. Since lib/test is only present as a compatibility
+	  layer with the legacy test suite many test/unit users will be using
+	  minitest or the test/unit gem instead. It is recommended to use one
+	  of these alternatives for writing new tests.
+
+	  This patch was based on a patch submitted by Steve Klabnik.
+	  [ruby-core:56694] [Bug #8778]
+
+Tue Aug 20 02:10:19 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/rss/rss.rb: [DOC] Document for constants by Steve Klabnik
+	  [ruby-core:56705] [Bug #8798]
+
+Tue Aug 20 02:01:10 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/rss/xmlparser.rb: [DOC] Hide legacy constant from rdoc
+	  Patch by Steve Klabnik [ruby-core:56708] [Bug #8799]
+
+Tue Aug 20 01:52:05 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/socket/unixserver.c: [DOC] Document #accept
+	* ext/socket/tcpserver.c: ditto
+	* ext/socket/udpsocket.c: [DOC] Fix indentation of documentation
+	* ext/socket/socket.c: ditto
+	  Patches by David Rodr'iguez [ruby-core:56734] [Bug #8802]
+
+Tue Aug 20 01:19:22 2013  Tanaka Akira  <akr@fsij.org>
+
+	* configure.in: Define ac_cv_func_clock_gettime to yes for mingw*.
+
+Mon Aug 19 21:31:35 2013  Tanaka Akira  <akr@fsij.org>
+
+	* include/ruby/defines.h: Fix a compilation error with
+	  i586-mingw32msvc-gcc of gcc-mingw32 package on Debian squeeze.
+	  ruby/missing.h should be included before include/ruby/win32.h
+	  because struct timespec, used in the clock_gettime declaration in
+	  include/ruby/win32.h, is defined in ruby/missing.h instead of
+	  system headers.
+
+Mon Aug 19 20:55:12 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: fix around GC_DEBUG.
+
+	* gc.c (RVALUE::line): should be VALUE. On some environment
+	  (such as mswin64), `int' introduces alignment mismatch.
+
+	* gc.c (newobj_of): add an assertion to check VALUE alignment.
+
+	* gc.c (aligned_malloc): `&' is low priority than `=='.
+
+	* gc.c: define GC_DEBUG everytime and use it as value 0 or 1.
+
+Mon Aug 19 17:43:44 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* test/ruby/test_fiber.rb: collect garbage fibers immediately.
+
+Mon Aug 19 17:41:49 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* test/profile_test_all.rb: add `failed?' information.
+
+Mon Aug 19 17:00:53 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (retry_fork): retry with GC if ENOMEM occurred, to free
+	  swap/kernel space.
+
+Mon Aug 19 13:28:47 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* include/ruby/win32.h (CLOCK_MONOTONIC): typo.
+
+	* win32/win32.c: removed duplicated declarations.
+
+Mon Aug 19 13:03:08 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (clock_gettime): should not overwrite cache variable
+	  with different condition.  otherwise -lrt is not linked and the link
+	  fails, after reconfig.
+
+Mon Aug 19 12:56:49 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (Init_process): Add constants: CLOCK_REALTIME_ALARM and
+	  CLOCK_BOOTTIME_ALARM.
+
+Sun Aug 18 20:17:41 2013  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* variable.c, vm_method.c: remove dead code.
+
+	* test/ruby/test_fiber.rb, test/ruby/test_thread.rb:
+	  change accordingly.
+
+Sun Aug 18 19:32:26 2013  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* error.c, file.c, gc.c, hash.c, thread.c, variable.c, vm_eval.c, bin/erb:
+	  $SAFE=4 is obsolete.
+
+Sun Aug 18 14:30:47 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_clock_gettime): Rename POSIX_TIME_CLOCK_REALTIME to
+	  ISO_C_TIME_CLOCK_REALTIME.
+
+Sun Aug 18 14:22:45 2013  Tanaka Akira  <akr@fsij.org>
+
+	* configure.in: Revert r42604.  It causes linking librt on systems
+	  with newer glibc uselessly.
+
+Sun Aug 18 13:18:38 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (Init_process): Add constants: CLOCK_REALTIME_COARSE,
+	  CLOCK_MONOTONIC_COARSE and CLOCK_BOOTTIME.
+
+Sun Aug 18 12:41:50 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (clock_gettime): need to check with -lrt prior to check
+	  for the function only.  otherwise -lrt is not linked and the link
+	  fails, when ac_cv_func_clock_gettime is cached as yes.
+
+Sun Aug 18 10:05:12 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (rb_big2str1): Make an expression more explicit.
+
+Sun Aug 18 03:18:45 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (rb_big2str1): Use power_level instead of bitsize(xn).
+
+Sun Aug 18 00:44:58 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (BIGDIVREM_EXTRA_WORDS): Redefine to 1.
+	  (bigdivrem_num_extra_words): Removed.
+	  (bigdivrem_normal): Simplified.
+	  (big2str_karatsuba): Ditto.
+
+Sat Aug 17 23:25:19 2013  Benoit Daloze  <eregontp@gmail.com>
+
+	* test/ruby/test_time.rb: use the in_timezone() helper
+	  and define it at the top with other helpers.
+
+Sat Aug 17 22:20:47 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* time.c (time_mload): ignore auxiliary data, offset and zone, if
+	  invalid.  [ruby-core:56648] [Bug #8795]
+
+Sat Aug 17 20:11:49 2013  Benoit Daloze  <eregontp@gmail.com>
+
+	* process.c: [DOC] MACH_ABSOLUTE_TIME_CLOCK_MONOTONIC is an
+	  available emulation for a monotonic clock on Darwin.
+	  https://developer.apple.com/library/mac/qa/qa1398/_index.html
+
+Fri Aug 16 18:12:05 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* test/profile_test_all.rb: fix typo.
+
+Fri Aug 16 18:09:20 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* test/profile_test_all.rb: remove space characters from test names.
+
+Fri Aug 16 17:32:02 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* test/profile_test_all.rb: refactoring memory profiling tool for
+	  test-all.
+	  Add profiling targets /proc/meminfo and /proc/self/status.
+
+	* test/runner.rb: accept other than 'true'.
+
+Fri Aug 16 11:23:35 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* file.c (rb_file_size, rb_file_flock): improve performance of Windows.
+
+	* file.c (rb_file_truncate): removed unnecessary #ifdef.
+
+	* test/test_file.rb (TestFile#test_truncate_size): added an assertion
+	  for File#size.
+
+Fri Aug 16 10:07:59 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bigdivrem_single1): Renamed from bigdivrem_single.  Add
+	  x_higher_bdigit argument.
+	  (bigdivrem_single): Just call bigdivrem_single1.
+	  (bigdivrem_restoring): Use bigdivrem_single1 to avoid memmove.
+
+Fri Aug 16 09:17:00 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bary_small_rshift): Specify the higher BDIGIT instead of
+	  sign bit.
+	  (big_shift3): Follow the above change.
+
+Fri Aug 16 02:20:39 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bary_mul_toom3): Reduce a branch.
+
+Fri Aug 16 02:14:09 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* process.c (rb_clock_gettime): add CLOCK_MONOTONIC support on OS X.
+	  http://developer.apple.com/library/mac/qa/qa1398/_index.html
+	  [Feature #8658]
+
+Fri Aug 16 01:37:43 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bigdivrem_single): Use shift when y is a power of two.
+
+Fri Aug 16 01:09:33 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bigdivrem_restoring): Use bigdivrem_single if non-topmost
+	  BDIGITs of y are zero.
+
+Fri Aug 16 00:33:12 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (rb_big2str1): Truncate topmost zeros of x.
+
+Fri Aug 16 00:00:57 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bary_divmod): Simplify an expression.
+
+Thu Aug 15 23:26:12 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bigdivrem_normal): Remove a local variable.
+
+Thu Aug 15 23:08:32 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (big2str_karatsuba): Use bigdivrem_restoring directly to
+	  reduce working buffer and memory copy.
+	  (rb_big2str1): Allocate working buffer for big2str_karatsuba here.
+
+Thu Aug 15 20:51:29 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* io.c, internal.h (rb_io_flush_raw): new function to select calling
+	  fsync() (on Windows).
+
+	* io.c (rb_io_flush_raw): use above function.
+
+	* file.c (rb_file_truncate): use above function.
+
+	* test/ruby/test_file.rb (TestFile#test_truncate_size): test for
+	  above changes.
+
+Thu Aug 15 18:39:31 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (clock_gettime): improve precision when freq is less
+	  than and nearly equals 10**9.
+
+Thu Aug 15 17:43:15 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (gc_lazy_sweep): remove heap_increment() here because heap_inc
+	  may be 0.
+
+Thu Aug 15 16:59:56 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* io.c (rb_io_rewind): remove fsync() for Windows to improve the
+	  performance.
+
+Thu Aug 15 16:30:23 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/fileutils/test_fileutils.rb (TestFileUtils#test_rmdir):
+	  FileUtils.rmdir ignores Errno::ENOTEMPTY, so, in such cases, this
+	  assertion is nonsense.
+
+Thu Aug 15 15:49:35 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_clock_gettime): [DOC] FreeBSD 7.1 supports
+	  CLOCK_THREAD_CPUTIME_ID.
+	  http://www.freebsd.org/releases/7.1R/relnotes.html
+
+Thu Aug 15 14:30:23 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* include/ruby/win32.h, win32/Makefile.sub, win32/win32.c
+	  (clock_gettime): [experimental] emulates clock_gettime(2) of posix.
+
+Thu Aug 15 02:32:40 2013  Zachary Scott  <e@zzak.io>
+
+	* hash.c (rb_hash_aset): [DOC] Document key dup patch by @kachick
+	  [Fixes GH-382] https://github.com/ruby/ruby/pull/382
+
+Wed Aug 14 14:28:39 2013  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* proc.c (rb_mod_define_method): now they return the symbols of the
+	  defined methods, not the methods/procs themselves.
+	  [ruby-dev:42151] [Feature #3753]
+
+	* NEWS: documents about above change and def-expr (see r42337).
+
+	* test/ruby/test_module.rb: tests about above change.
+
+Wed Aug 14 00:51:14 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bigdivrem_restoring): xn argument removed.
+	  (bigdivrem_normal): Follow the above change.
+
+Wed Aug 14 00:18:39 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (big_div_struct): Remove xn and j field.  Add zn field.
+	  (bigdivrem1): Follow the above change.
+	  (bigdivrem_restoring): Ditto.
+
+Tue Aug 13 23:38:17 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (big_div_struct): ynzero field removed.
+	  (bigdivrem1): Follow the above change.
+	  (bigdivrem_restoring): Ditto.
+
+Tue Aug 13 23:01:16 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bigdivrem_restoring): Extracted from bigdivrem_normal.
+
+Tue Aug 13 22:12:59 2013  Kenichi Kamiya  <kachick1@gmail.com>
+
+	* random.c (rb_random_ulong_limited): coerce before check negative.
+	  [Fixes GH-379]
+
+Tue Aug 13 21:52:15 2013  Kenichi Kamiya  <kachick1@gmail.com>
+
+	* object.c (Init_Object): undef Module#prepend_features on Class, as
+	  well as Module#append_features.  [Fixes GH-376]
+
+	* test_class.rb: Added test for above. And ensure type checking
+	  on similar methods as module_function.
+
+Tue Aug 13 08:52:18 2013  Zachary Scott  <e@zzak.io>
+
+	* doc/syntax/literals.rdoc: [DOC] String literal concat by @cknadler
+	  [Fixes GH-380] https://github.com/ruby/ruby/pull/380
+
+Mon Aug 12 23:07:21 2013  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* gc.c (gc_marks_test): inhibit gc for st's operation.
+
+Mon Aug 12 15:59:50 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (parser_whole_match_p): treat CR in middle of a line as a
+	  mere whitespace.
+
+Mon Aug 12 15:16:58 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* class.c (rb_prepend_module): make T_ICLASS object shady because
+	  this T_ICLASS object seems to share method table with other class
+	  objects. It was causes WB miss.
+	  TODO: need to know the data structure.
+
+	* test/ruby/test_module.rb: add a test for WB miss.
+
+Mon Aug 12 13:47:54 2013  Zachary Scott  <e@zzak.io>
+
+	* process.c: [DOC] RDoc formatting of Process.clock_gettime
+
+Mon Aug 12 13:29:09 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/yaml/dbm.rb: [DOC] Document call-seq for YAML::DBM
+
+Mon Aug 12 12:57:26 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/dbm/extconf.rb: [DOC] Hide from RDoc
+	  Some libraries might want to document extconf.rb so RDoc treats it
+	  like any other ruby program. However, DBM users shouldn't care about
+	  these methods.
+
+Mon Aug 12 12:53:39 2013  Zachary Scott  <e@zzak.io>
+
+	* ext/dbm/dbm.c: [DOC] Reformat headings of DBM class
+
+Mon Aug 12 12:46:31 2013  Zachary Scott  <e@zzak.io>
+
+	* lib/yaml.rb, lib/yaml/: [DOC] Document YAML::DBM#key and add
+	  references to similar methods with more detail. This patch brings
+	  lib/yaml to 100% documentation coverage.
+
+Mon Aug 12 02:51:32 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/readline/readline.c (readline_s_set_input): on OS X with editline,
+	  Readline.readline doesn't work because readline_get doesn't use
+	  rl_getc. The difference is introduced by r42402 [ruby-dev:47509]
+	  [Bug #8644]. Before it rb_io_stdio_file set ifp->stdio_file.
+	  Therefore add manually setting the value.
+
+	* ext/readline/readline.c (readline_s_set_output): ditto.
+
+Sun Aug 11 23:27:00 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (rb_str_encode_ospath): OS path encoding on Mac OS X is also
+	  fixed.
+
+Sun Aug 11 22:57:24 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/ruby/test_require.rb (assert_require_nonascii_path): OS path
+	  encoding on Windows is fixed, so encoding of __FILE__ should be it.
+	  [ruby-core:56498] [Bug #8764]
+
+Sun Aug 11 19:11:45 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* test/rexml/parser/test_sax2.rb: Expand abbreviated class name.
+
+Sun Aug 11 19:06:03 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/sax2listener.rb (REXML::SAX2Listener#notationdecl): Fix
+	  wrong number of arguments in the template listener.
+	  [Bug #8731] [ruby-dev:47582]
+	  Reported by Ippei Obayashi.
+	* test/rexml/parser/test_sax2.rb: Add tests for parsing notation
+	  declarations with SAX2 API.
+
+Sun Aug 11 18:44:04 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/sax2listener.rb (REXML::SAX2Listener#elementdecl): Fix wrong
+	  examples. [Bug #8731] [ruby-dev:47582]
+	  Reported by Ippei Obayashi.
+
+Sun Aug 11 18:42:13 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/parsers/sax2parser.rb
+	  (REXML::Parsers::SAX2Parser#handle_entitydecl): Extract.
+
+Sun Aug 11 18:40:25 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/parsers/sax2parser.rb (REXML::Parsers::SAX2Parser#parse):
+	  Fix wrong "%" position in parameter entity declaration event argument.
+	* test/rexml/parser/test_sax2.rb: Add tests for the above case.
+
+Sun Aug 11 18:08:40 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/parsers/sax2parser.rb (REXML::Parsers::SAX2Parser#parse):
+	  Support NDATA in external ID entity declaration.
+	* test/rexml/parser/test_sax2.rb: Add tests for the above case.
+
+Sun Aug 11 18:07:39 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/parsers/baseparser.rb
+	  (REXML::Parsers::BaseParser#pull_event): Support optional NDATA
+	  in external ID entity declaration.
+
+Sun Aug 11 17:54:07 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* NEWS (REXML::Parsers::SAX2Parser): Add about this change.
+	* lib/rexml/parsers/sax2parser.rb (REXML::Parsers::SAX2Parser#parse):
+	  Fix wrong number of arguments. Document says "an array of the
+	  entity declaration" but it passes two or more arguments.
+	  This is a bug but it break backward compatibility.
+	  Reported by Ippei Obayashi. [Bug #8731] [ruby-dev:47582]
+	* lib/rexml/sax2listener.rb (REXML::SAX2Listener#entitydecl): ditto.
+	  The listener template accepted two arguments.
+	* test/rexml/parser/test_sax2.rb: Add tests for external ID case.
+
+Sun Aug 11 17:41:41 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* test/rexml/parser/test_sax2.rb: Add SAX2 API test.
+
+Sun Aug 11 15:10:40 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (rb_enc_symname_type): allow ID_ATTRSET for ID_INSTANCE,
+	  ID_GLOBAL, ID_CLASS, ID_JUNK too.  [Bug #8756]
+
+Sun Aug 11 13:17:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* include/ruby/encoding.h: Reduce ENCODING_INLINE_MAX to 127 as this
+	  should be sufficient to represent all the encodings Ruby supports.
+
+Sun Aug 11 11:54:38 2013  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_clock_gettime): New method.
+	  This is accepted in the meeting:
+	  https://bugs.ruby-lang.org/projects/ruby/wiki/DevelopersMeeting20130809
+	  This method is accepted as a CRuby feature.
+	  I.e. Other Ruby implementations don't need to implement it.
+	  [ruby-core:56087] [Feature #8658]
+
author	Kazuhiro NISHIYAMA <zn@mbf.nifty.com>	2019-06-26 21:44:42 +0900
committer	Kazuhiro NISHIYAMA <zn@mbf.nifty.com>	2019-06-26 21:44:42 +0900
commit	1235e054eb100fcd75f03d2f22dbbd4952bbaf31 (patch)
tree	d59b7bfd13e08dec7f6f61b29151796774c27420 /spec/ruby/core/fiber/yield_spec.rb
parent	d9a055a721f838fb5ed159fdd14497407dfad765 (diff)