array.c: use assert in macro instead of in a function

The old code lost information of lineno. Now, an assertion error will output a correct lineno (but now gcc 8 requires 250 MB, unfortunately).
author: Yusuke Endoh <mame@ruby-lang.org> 2019-07-19 23:50:30 +0900
committer: Yusuke Endoh <mame@ruby-lang.org> 2019-07-19 23:50:30 +0900
commit: 0a16ff9f8366fd0d751191bd9c6eaa47f0ae33c8 (patch)
tree: 34127f6f9d26b369ee48d9782008aaa75cfc4918 /spec/ruby/library/win32ole/win32ole_variable/shared
parent: 3e8d4ff3e571bd556898efd94badb66a5dadf4d2 (diff)
0 files changed, 0 insertions, 0 deletions
diff --git a/.document b/.document
new file mode 100644
index 0000000000..8a05d61beb
--- /dev/null
+++ b/.document
@@ -0,0 +1,22 @@
+# This file determines which files in the
+# Ruby hierarchy will be processed by the RDoc
+# tool when it is given the top-level directory
+# as an argument
+
+# Process all the C source files
+*.c
+
+# prelude
+prelude.rb
+
+# the lib/ directory (which has its own .document file)
+
+lib
+
+
+# and some of the ext/ directory (which has its own .document file)
+
+ext
+
+# rdoc files
+doc/*.rdoc
diff --git a/.gdbinit b/.gdbinit
new file mode 100644
index 0000000000..2a38da8892
--- /dev/null
+++ b/.gdbinit
@@ -0,0 +1,757 @@
+define rp
+  if ruby_dummy_gdb_enums.special_consts
+  end
+  if (VALUE)($arg0) & RUBY_FIXNUM_FLAG
+    printf "FIXNUM: %ld\n", (long)($arg0) >> 1
+  else
+  if ((VALUE)($arg0) & ~(~(VALUE)0<<RUBY_SPECIAL_SHIFT)) == RUBY_SYMBOL_FLAG
+    set $id = (($arg0) >> RUBY_SPECIAL_SHIFT)
+    if $id == '!' || $id == '+' || $id == '-' || $id == '*' || $id == '/' || $id == '%' || $id == '<' || $id == '>' || $id == '`'
+      printf "SYMBOL(:%c)\n", $id
+    else
+    if $id == idDot2
+      echo SYMBOL(:..)\n
+    else
+    if $id == idDot3
+      echo SYMBOL(:...)\n
+    else
+    if $id == idUPlus
+      echo SYMBOL(:+@)\n
+    else
+    if $id == idUMinus
+      echo SYMBOL(:-@)\n
+    else
+    if $id == idPow
+      echo SYMBOL(:**)\n
+    else
+    if $id == idCmp
+      echo SYMBOL(:<=>)\n
+    else
+    if $id == idLTLT
+      echo SYMBOL(:<<)\n
+    else
+    if $id == idLE
+      echo SYMBOL(:<=)\n
+    else
+    if $id == idGE
+      echo SYMBOL(:>=)\n
+    else
+    if $id == idEq
+      echo SYMBOL(:==)\n
+    else
+    if $id == idEqq
+      echo SYMBOL(:===)\n
+    else
+    if $id == idNeq
+      echo SYMBOL(:!=)\n
+    else
+    if $id == idEqTilde
+      echo SYMBOL(:=~)\n
+    else
+    if $id == idNeqTilde
+      echo SYMBOL(:!~)\n
+    else
+    if $id == idAREF
+      echo SYMBOL(:[])\n
+    else
+    if $id == idASET
+      echo SYMBOL(:[]=)\n
+    else
+      printf "SYMBOL(%ld)\n", $id
+    end
+    end
+    end
+    end
+    end
+    end
+    end
+    end
+    end
+    end
+    end
+    end
+    end
+    end
+    end
+    end
+    end
+  else
+  if ($arg0) == RUBY_Qfalse
+    echo false\n
+  else
+  if ($arg0) == RUBY_Qtrue
+    echo true\n
+  else
+  if ($arg0) == RUBY_Qnil
+    echo nil\n
+  else
+  if ($arg0) == RUBY_Qundef
+    echo undef\n
+  else
+  if (VALUE)($arg0) & RUBY_IMMEDIATE_MASK
+    echo immediate\n
+  else
+  set $flags = ((struct RBasic*)($arg0))->flags
+  if ($flags & RUBY_T_MASK) == RUBY_T_NONE
+    printf "T_NONE: "
+    print (struct RBasic *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_NIL
+    printf "T_NIL: "
+    print (struct RBasic *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_OBJECT
+    printf "T_OBJECT: "
+    print (struct RObject *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_CLASS
+    printf "T_CLASS%s: ", ($flags & RUBY_FL_SINGLETON) ? "*" : ""
+    print (struct RClass *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_ICLASS
+    printf "T_ICLASS: "
+    print (struct RClass *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_MODULE
+    printf "T_MODULE: "
+    print (struct RClass *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_FLOAT
+    printf "T_FLOAT: %.16g ", (((struct RFloat*)($arg0))->float_value)
+    print (struct RFloat *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_STRING
+    printf "T_STRING: "
+    set print address off
+    output (char *)(($flags & RUBY_FL_USER1) ? \
+	    ((struct RString*)($arg0))->as.heap.ptr : \
+	    ((struct RString*)($arg0))->as.ary)
+    set print address on
+    printf " bytesize:%ld ", ($flags & RUBY_FL_USER1) ? \
+            ((struct RString*)($arg0))->as.heap.len : \
+            (($flags & (RUBY_FL_USER2|RUBY_FL_USER3|RUBY_FL_USER4|RUBY_FL_USER5|RUBY_FL_USER6)) >> RUBY_FL_USHIFT+2)
+    if !($flags & RUBY_FL_USER1)
+      printf "(embed) "
+    else
+      if ($flags & RUBY_FL_USER2)
+        printf "(shared) "
+      end
+      if ($flags & RUBY_FL_USER3)
+        printf "(assoc) "
+      end
+    end
+    printf "encoding:%d ", ($flags & RUBY_ENCODING_MASK) >> RUBY_ENCODING_SHIFT
+    if ($flags & RUBY_ENC_CODERANGE_MASK) == 0
+      printf "coderange:unknown "
+    else
+    if ($flags & RUBY_ENC_CODERANGE_MASK) == RUBY_ENC_CODERANGE_7BIT
+      printf "coderange:7bit "
+    else
+    if ($flags & RUBY_ENC_CODERANGE_MASK) == RUBY_ENC_CODERANGE_VALID
+      printf "coderange:valid "
+    else
+      printf "coderange:broken "
+    end
+    end
+    end
+    print (struct RString *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_REGEXP
+    set $regsrc = ((struct RRegexp*)($arg0))->src
+    set $rsflags = ((struct RBasic*)$regsrc)->flags
+    printf "T_REGEXP: "
+    set print address off
+    output (char *)(($rsflags & RUBY_FL_USER1) ? \
+	    ((struct RString*)$regsrc)->as.heap.ptr : \
+	    ((struct RString*)$regsrc)->as.ary)
+    set print address on
+    printf " len:%ld ", ($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
+    if $flags & RUBY_FL_USER5
+      printf "(literal) "
+    end
+    if $flags & RUBY_FL_USER4
+      printf "(fixed) "
+    end
+    printf "encoding:%d ", ($flags & RUBY_ENCODING_MASK) >> RUBY_ENCODING_SHIFT
+    print (struct RRegexp *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_ARRAY
+    if ($flags & RUBY_FL_USER1)
+      set $len = (($flags & (RUBY_FL_USER3|RUBY_FL_USER4)) >> (RUBY_FL_USHIFT+3))
+      printf "T_ARRAY: len=%ld ", $len
+      printf "(embed) "
+      if ($len == 0)
+	printf "{(empty)} "
+      else
+	output/x *((VALUE*)((struct RArray*)($arg0))->as.ary) @ $len
+	printf " "
+      end
+    else
+      set $len = ((struct RArray*)($arg0))->as.heap.len
+      printf "T_ARRAY: len=%ld ", $len
+      if ($flags & RUBY_FL_USER2)
+	printf "(shared) shared="
+	output/x ((struct RArray*)($arg0))->as.heap.aux.shared
+	printf " "
+      else
+	printf "(ownership) capa=%ld ", ((struct RArray*)($arg0))->as.heap.aux.capa
+      end
+      if ($len == 0)
+	printf "{(empty)} "
+      else
+	output/x *((VALUE*)((struct RArray*)($arg0))->as.heap.ptr) @ $len
+	printf " "
+      end
+    end
+    print (struct RArray *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_FIXNUM
+    printf "T_FIXNUM: "
+    print (struct RBasic *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_HASH
+    printf "T_HASH: ",
+    if ((struct RHash *)($arg0))->ntbl
+      printf "len=%ld ", ((struct RHash *)($arg0))->ntbl->num_entries
+    end
+    print (struct RHash *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_STRUCT
+    printf "T_STRUCT: len=%ld ", \
+      (($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \
+       ($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) >> (RUBY_FL_USHIFT+1) : \
+       ((struct RStruct *)($arg0))->as.heap.len)
+    print (struct RStruct *)($arg0)
+    x/xw (($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \
+          ((struct RStruct *)($arg0))->as.ary : \
+          ((struct RStruct *)($arg0))->as.heap.ptr)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_BIGNUM
+    printf "T_BIGNUM: sign=%d len=%ld ", \
+      (($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 "T_RATIONAL: "
+    print (struct RRational *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_COMPLEX
+    printf "T_COMPLEX: "
+    print (struct RComplex *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_FILE
+    printf "T_FILE: "
+    print (struct RFile *)($arg0)
+    output *((struct RFile *)($arg0))->fptr
+    printf "\n"
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_TRUE
+    printf "T_TRUE: "
+    print (struct RBasic *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_FALSE
+    printf "T_FALSE: "
+    print (struct RBasic *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_DATA
+    if ((struct RTypedData *)($arg0))->typed_flag == 1
+      printf "T_DATA(%s): ", ((struct RTypedData *)($arg0))->type->wrap_struct_name
+      print (struct RTypedData *)($arg0)
+    else
+      printf "T_DATA: "
+      print (struct RData *)($arg0)
+    end
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_MATCH
+    printf "T_MATCH: "
+    print (struct RMatch *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_SYMBOL
+    printf "T_SYMBOL: "
+    print (struct RBasic *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_UNDEF
+    printf "T_UNDEF: "
+    print (struct RBasic *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_NODE
+    printf "T_NODE("
+    output (enum node_type)(($flags&RUBY_NODE_TYPEMASK)>>RUBY_NODE_TYPESHIFT)
+    printf "): "
+    print *(NODE *)($arg0)
+  else
+  if ($flags & RUBY_T_MASK) == RUBY_T_ZOMBIE
+    printf "T_ZOMBIE: "
+    print (struct RData *)($arg0)
+  else
+    printf "unknown: "
+    print (struct RBasic *)($arg0)
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+  end
+end
+document rp
+  Print a Ruby's VALUE.
+end
+
+define nd_type
+  print (enum node_type)((((NODE*)($arg0))->flags&RUBY_NODE_TYPEMASK)>>RUBY_NODE_TYPESHIFT)
+end
+document nd_type
+  Print a Ruby' node type.
+end
+
+define nd_file
+  print ((NODE*)($arg0))->nd_file
+end
+document nd_file
+  Print the source file name of a node.
+end
+
+define nd_line
+  print ((unsigned int)((((NODE*)($arg0))->flags>>RUBY_NODE_LSHIFT)&RUBY_NODE_LMASK))
+end
+document nd_line
+  Print the source line number of a node.
+end
+
+# Print members of ruby node.
+
+define nd_head
+  printf "u1.node: "
+  rp ($arg0).u1.node
+end
+
+define nd_alen
+  printf "u2.argc: "
+  p ($arg0).u2.argc
+end
+
+define nd_next
+  printf "u3.node: "
+  rp ($arg0).u3.node
+end
+
+
+define nd_cond
+  printf "u1.node: "
+  rp ($arg0).u1.node
+end
+
+define nd_body
+  printf "u2.node: "
+  rp ($arg0).u2.node
+end
+
+define nd_else
+  printf "u3.node: "
+  rp ($arg0).u3.node
+end
+
+
+define nd_orig
+  printf "u3.value: "
+  rp ($arg0).u3.value
+end
+
+
+define nd_resq
+  printf "u2.node: "
+  rp ($arg0).u2.node
+end
+
+define nd_ensr
+  printf "u3.node: "
+  rp ($arg0).u3.node
+end
+
+
+define nd_1st
+  printf "u1.node: "
+  rp ($arg0).u1.node
+end
+
+define nd_2nd
+  printf "u2.node: "
+  rp ($arg0).u2.node
+end
+
+
+define nd_stts
+  printf "u1.node: "
+  rp ($arg0).u1.node
+end
+
+
+define nd_entry
+  printf "u3.entry: "
+  p ($arg0).u3.entry
+end
+
+define nd_vid
+  printf "u1.id: "
+  p ($arg0).u1.id
+end
+
+define nd_cflag
+  printf "u2.id: "
+  p ($arg0).u2.id
+end
+
+define nd_cval
+  printf "u3.value: "
+  rp ($arg0).u3.value
+end
+
+
+define nd_cnt
+  printf "u3.cnt: "
+  p ($arg0).u3.cnt
+end
+
+define nd_tbl
+  printf "u1.tbl: "
+  p ($arg0).u1.tbl
+end
+
+
+define nd_var
+  printf "u1.node: "
+  rp ($arg0).u1.node
+end
+
+define nd_ibdy
+  printf "u2.node: "
+  rp ($arg0).u2.node
+end
+
+define nd_iter
+  printf "u3.node: "
+  rp ($arg0).u3.node
+end
+
+
+define nd_value
+  printf "u2.node: "
+  rp ($arg0).u2.node
+end
+
+define nd_aid
+  printf "u3.id: "
+  p ($arg0).u3.id
+end
+
+
+define nd_lit
+  printf "u1.value: "
+  rp ($arg0).u1.value
+end
+
+
+define nd_frml
+  printf "u1.node: "
+  rp ($arg0).u1.node
+end
+
+define nd_rest
+  printf "u2.argc: "
+  p ($arg0).u2.argc
+end
+
+define nd_opt
+  printf "u1.node: "
+  rp ($arg0).u1.node
+end
+
+
+define nd_recv
+  printf "u1.node: "
+  rp ($arg0).u1.node
+end
+
+define nd_mid
+  printf "u2.id: "
+  p ($arg0).u2.id
+end
+
+define nd_args
+  printf "u3.node: "
+  rp ($arg0).u3.node
+end
+
+
+define nd_noex
+  printf "u1.id: "
+  p ($arg0).u1.id
+end
+
+define nd_defn
+  printf "u3.node: "
+  rp ($arg0).u3.node
+end
+
+
+define nd_old
+  printf "u1.id: "
+  p ($arg0).u1.id
+end
+
+define nd_new
+  printf "u2.id: "
+  p ($arg0).u2.id
+end
+
+
+define nd_cfnc
+  printf "u1.cfunc: "
+  p ($arg0).u1.cfunc
+end
+
+define nd_argc
+  printf "u2.argc: "
+  p ($arg0).u2.argc
+end
+
+
+define nd_cname
+  printf "u1.id: "
+  p ($arg0).u1.id
+end
+
+define nd_super
+  printf "u3.node: "
+  rp ($arg0).u3.node
+end
+
+
+define nd_modl
+  printf "u1.id: "
+  p ($arg0).u1.id
+end
+
+define nd_clss
+  printf "u1.value: "
+  rp ($arg0).u1.value
+end
+
+
+define nd_beg
+  printf "u1.node: "
+  rp ($arg0).u1.node
+end
+
+define nd_end
+  printf "u2.node: "
+  rp ($arg0).u2.node
+end
+
+define nd_state
+  printf "u3.state: "
+  p ($arg0).u3.state
+end
+
+define nd_rval
+  printf "u2.value: "
+  rp ($arg0).u2.value
+end
+
+
+define nd_nth
+  printf "u2.argc: "
+  p ($arg0).u2.argc
+end
+
+
+define nd_tag
+  printf "u1.id: "
+  p ($arg0).u1.id
+end
+
+define nd_tval
+  printf "u2.value: "
+  rp ($arg0).u2.value
+end
+
+define rb_p
+  call rb_p($arg0)
+end
+
+define rb_numtable_entry
+  set $rb_numtable_tbl = $arg0
+  set $rb_numtable_id = (st_data_t)$arg1
+  set $rb_numtable_key = 0
+  set $rb_numtable_rec = 0
+  if $rb_numtable_tbl->entries_packed
+    set $rb_numtable_p = $rb_numtable_tbl->bins
+    while $rb_numtable_p && $rb_numtable_p < $rb_numtable_tbl->bins+$rb_numtable_tbl->num_entries
+      if (st_data_t)$rb_numtable_p[0] == $rb_numtable_id
+	set $rb_numtable_key = (st_data_t)$rb_numtable_p[0]
+	set $rb_numtable_rec = (st_data_t)$rb_numtable_p[1]
+	set $rb_numtable_p = 0
+      else
+	set $rb_numtable_p = $rb_numtable_p + 2
+      end
+    end
+  else
+    set $rb_numtable_p = $rb_numtable_tbl->bins[$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
+	set $rb_numtable_rec = $rb_numtable_p->record
+	set $rb_numtable_p = 0
+      else
+	set $rb_numtable_p = $rb_numtable_p->next
+      end
+    end
+  end
+end
+
+define rb_id2name
+  rb_numtable_entry global_symbols.id_str (ID)$arg0
+  if $rb_numtable_rec
+    rp $rb_numtable_rec
+  else
+    echo undef\n
+  end
+end
+document rb_id2name
+  Print the name of id
+end
+
+define rb_method_entry
+  set $rb_method_entry_klass = (struct RClass *)$arg0
+  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 $rb_method_entry_id
+    set $rb_method_entry_me = (rb_method_entry_t *)$rb_numtable_rec
+    if !$rb_method_entry_me
+      set $rb_method_entry_klass = (struct RClass *)$rb_method_entry_klass->ptr->super
+    end
+  end
+  if $rb_method_entry_me
+    print *$rb_method_entry_klass
+    print *$rb_method_entry_me
+  else
+    echo method not found\n
+  end
+end
+document rb_method_entry
+  Search method entry by class and id
+end
+
+define rb_classname
+  call classname($arg0)
+  rb_p $
+  print *(struct RClass*)($arg0)
+end
+
+define rb_backtrace
+  call rb_backtrace()
+end
+
+define iseq
+  if dummy_gdb_enums.special_consts
+  end
+  if ($arg0)->type == ISEQ_ELEMENT_NONE
+    echo [none]\n
+  end
+  if ($arg0)->type == ISEQ_ELEMENT_LABEL
+    print *(LABEL*)($arg0)
+  end
+  if ($arg0)->type == ISEQ_ELEMENT_INSN
+    print *(INSN*)($arg0)
+    if ((INSN*)($arg0))->insn_id != YARVINSN_jump
+      set $i = 0
+      set $operand_size = ((INSN*)($arg0))->operand_size
+      set $operands = ((INSN*)($arg0))->operands
+      while $i < $operand_size
+	rp $operands[$i++]
+      end
+    end
+  end
+  if ($arg0)->type == ISEQ_ELEMENT_ADJUST
+    print *(ADJUST*)($arg0)
+  end
+end
+
+define rb_ps
+  rb_ps_vm ruby_current_vm
+end
+document rb_ps
+Dump all threads and their callstacks
+end
+
+define rb_ps_vm
+  print $ps_vm = (rb_vm_t*)$arg0
+  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->bins[$ps_threads_i * 2]
+      set $ps_threads_val = (st_data_t)$ps_threads->bins[$ps_threads_i * 2 + 1]
+      rb_ps_thread $ps_threads_key $ps_threads_val
+      set $ps_threads_i = $ps_threads_i + 1
+    end
+  else
+    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
+  end
+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_id = $arg1
+  print $ps_thread_th = (rb_thread_t*)$ps_thread->data
+end
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000..57557c9c2e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,131 @@
+*-*-*.def
+*.a
+*.bak
+*.dSYM
+*.dylib
+*.inc
+*.log
+*.o
+*.orig
+*.rej
+*.sav
+*.swp
+*~
+.*-*
+.*.list
+.*.time
+.DS_Store
+.ccmalloc
+.ext
+.pc
+.ppack
+.svn
+Makefile
+extconf.h
+y.output
+y.tab.c
+
+# /
+/*.pc
+/*_prelude.c
+/COPYING.LIB
+/ChangeLog-1.8.0
+/ChangeLog.pre-alpha
+/ChangeLog.pre1_1
+/Doxyfile
+/GNUmakefile
+/README.atheos
+/README.fat-patch
+/README.v6
+/TAGS
+/archive
+/autom4te*.cache
+/automake
+/beos
+/breakpoints.gdb
+/config.cache
+/config.h
+/config.h.in
+/config.status
+/config.status.lineno
+/configure
+/doc/capi
+/enc.mk
+/enc/trans/*.c
+/encdb.h
+/exts.mk
+/goruby
+/id.h
+/largefile.h
+/lex.c
+/libruby*.*
+/miniprelude.c
+/miniruby
+/newdate.rb
+/newline.c
+/newver.rb
+/parse.c
+/parse.h
+/patches
+/patches-master
+/pitest.rb
+/ppack
+/prelude.c
+/preview
+/rbconfig.rb
+/rename2.h
+/repack
+/revision.h
+/riscos
+/rubicon
+/ruby
+/ruby-man.rd.gz
+/test.rb
+/tmp
+/transdb.h
+/uncommon.mk
+/web
+/yasmdata.rb
+
+# /benchmark/
+/benchmark/bmx_*.rb
+
+# /enc/trans/
+/enc/trans/*.c
+
+# /ext/
+/ext/extinit.c
+
+# /ext/dl/
+/ext/dl/*.func
+
+# /ext/dl/callback/
+/ext/dl/callback/*.func
+/ext/dl/callback/callback-*.c
+/ext/dl/callback/callback.c
+
+# /ext/iconv/
+/ext/iconv/config.charset
+/ext/iconv/iconv.rb
+
+# /ext/ripper/
+/ext/ripper/eventids1.c
+/ext/ripper/eventids2table.c
+/ext/ripper/ripper.*
+/ext/ripper/ids1
+/ext/ripper/ids2
+
+# /ext/socket/
+/ext/socket/constants.h
+/ext/socket/constdefs.h
+/ext/socket/constdefs.c
+
+# /ext/tk/
+/ext/tk/config_list
+
+# /spec/
+/spec/mspec
+/spec/rubyspec
+
+# /win32/
+/win32/*.ico
diff --git a/.indent.pro b/.indent.pro
new file mode 100644
index 0000000000..6a207a0554
--- /dev/null
+++ b/.indent.pro
@@ -0,0 +1,21 @@
+-bap
+-nbbb
+-nbc
+-br
+-nbs
+-ncdb
+-ce
+-cli0.5
+-ndj
+-ei
+-nfc1
+-i4
+-l120
+-lp
+-npcs
+-psl
+-sc
+-sob
+
+-TID
+-TVALUE
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000000..286342c1cc
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,8 @@
+# no installation...
+before_script: autoconf
+script: "./configure && make all test"
+
+branches:
+  only:
+    - trunk
+    - ruby_1_9_3
diff --git a/BSDL b/BSDL
new file mode 100644
index 0000000000..82725534fa
--- /dev/null
+++ b/BSDL
@@ -0,0 +1,22 @@
+Copyright (C) 1993-2010 Yukihiro Matsumoto. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
diff --git a/COPYING b/COPYING
index eeb586b392..a1f19ff99d 100644
--- a/COPYING
+++ b/COPYING
@@ -1,340 +1,56 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
+Ruby is copyrighted free software by Yukihiro Matsumoto <matz@netlab.jp>.
+You can redistribute it and/or modify it under either the terms of the
+2-clause BSDL (see the file BSDL), or the conditions below:
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
+  1. You may make and give away verbatim copies of the source form of the
+     software without restriction, provided that you duplicate all of the
+     original copyright notices and associated disclaimers.
 
-			    Preamble
+  2. You may modify your copy of the software in any way, provided that
+     you do at least ONE of the following:
 
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.)  You can apply it to
-your programs, too.
+       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.
 
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
+       b) use the modified software only within your corporation or
+          organization.
 
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
+       c) give non-standard binaries non-standard names, with
+          instructions on where to get the original software distribution.
 
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
+       d) make other distribution arrangements with the author.
 
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
+  3. You may distribute the software in object code or binary form,
+     provided that you do at least ONE of the following:
 
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
+       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.
 
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
+       b) accompany the distribution with the machine-readable source of
+	  the software.
 
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-		    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+       c) give non-standard binaries non-standard names, with
+          instructions on where to get the original software distribution.
 
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
+       d) make other distribution arrangements with the author.
 
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
+  4. You may modify and include the part of the software into any other
+     software (possibly commercial).  But some files in the distribution
+     are not written by the author, so that they are not under these terms.
 
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
+     For the list of those files and their copying conditions, see the
+     file LEGAL.
 
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
+  5. The scripts and library files supplied as input to or produced as 
+     output from the software do not automatically fall under the
+     copyright of the software, but belong to whomever generated them, 
+     and may be sold commercially, and may be aggregated with this
+     software.
 
-  2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-    a) You must cause the modified files to carry prominent notices
-    stating that you changed the files and the date of any change.
-
-    b) You must cause any work that you distribute or publish, that in
-    whole or in part contains or is derived from the Program or any
-    part thereof, to be licensed as a whole at no charge to all third
-    parties under the terms of this License.
-
-    c) If the modified program normally reads commands interactively
-    when run, you must cause it, when started running for such
-    interactive use in the most ordinary way, to print or display an
-    announcement including an appropriate copyright notice and a
-    notice that there is no warranty (or else, saying that you provide
-    a warranty) and that users may redistribute the program under
-    these conditions, and telling the user how to view a copy of this
-    License.  (Exception: if the Program itself is interactive but
-    does not normally print such an announcement, your work based on
-    the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works.  But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
-    a) Accompany it with the complete corresponding machine-readable
-    source code, which must be distributed under the terms of Sections
-    1 and 2 above on a medium customarily used for software interchange; or,
-
-    b) Accompany it with a written offer, valid for at least three
-    years, to give any third party, for a charge no more than your
-    cost of physically performing source distribution, a complete
-    machine-readable copy of the corresponding source code, to be
-    distributed under the terms of Sections 1 and 2 above on a medium
-    customarily used for software interchange; or,
-
-    c) Accompany it with the information you received as to the offer
-    to distribute corresponding source code.  (This alternative is
-    allowed only for noncommercial distribution and only if you
-    received the program in object code or executable form with such
-    an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it.  For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable.  However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
-  5. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Program or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-			    NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-		     END OF TERMS AND CONDITIONS
-
-	    How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) 19yy  <name of author>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) 19yy name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Library General
-Public License instead of this License.
+  6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
+     IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+     PURPOSE.
diff --git a/COPYING.ja b/COPYING.ja
new file mode 100644
index 0000000000..5b5b91c149
--- /dev/null
+++ b/COPYING.ja
@@ -0,0 +1,51 @@
+$BK\%W%m%0%i%`$O%U%j!<%=%U%H%&%'%"$G$9!%(B2-clause BSDL
+$B$^$?$O0J2<$K<($9>r7o$GK\%W%m%0%i%`$r:FG[I[$G$-$^$9(B
+2-clause BSDL$B$K$D$$$F$O(BBSDL$B%U%!%$%k$r;2>H$7$F2<$5$$!%(B
+
+  1. $BJ#@=$O@)8B$J$/<+M3$G$9!%(B
+
+  2. $B0J2<$N>r7o$N$$$:$l$+$rK~$?$9;~$KK\%W%m%0%i%`$N%=!<%9$r(B
+     $B<+M3$KJQ99$G$-$^$9!%(B
+
+     (a) $B%M%C%H%K%e!<%:$K%]%9%H$7$?$j!$:n<T$KJQ99$rAwIU$9$k(B
+         $B$J$I$NJ}K!$G!$JQ99$r8x3+$9$k!%(B
+
+     (b) $BJQ99$7$?K\%W%m%0%i%`$r<+J,$N=jB0$9$kAH?%FbIt$@$1$G(B
+         $B;H$&!%(B
+
+     (c) $BJQ99E@$rL@<($7$?$&$(!$%=%U%H%&%'%"$NL>A0$rJQ99$9$k!%(B
+         $B$=$N%=%U%H%&%'%"$rG[I[$9$k;~$K$OJQ99A0$NK\%W%m%0%i(B
+         $B%`$bF1;~$KG[I[$9$k!%$^$?$OJQ99A0$NK\%W%m%0%i%`$N%=!<(B
+         $B%9$NF~<jK!$rL@<($9$k!%(B
+
+     (d) $B$=$NB>$NJQ99>r7o$r:n<T$H9g0U$9$k!%(B
+
+  3. $B0J2<$N>r7o$N$$$:$l$+$rK~$?$9;~$KK\%W%m%0%i%`$r%3%s%Q%$(B
+     $B%k$7$?%*%V%8%'%/%H%3!<%I$d<B9T7A<0$G$bG[I[$G$-$^$9!%(B
+
+     (a) $B%P%$%J%j$r<u$1<h$C$??M$,%=!<%9$rF~<j$G$-$k$h$&$K!$(B
+         $B%=!<%9$NF~<jK!$rL@<($9$k!%(B
+
+     (b) $B5!3#2DFI$J%=!<%9%3!<%I$rE:IU$9$k!%(B
+
+     (c) $BJQ99$r9T$C$?%P%$%J%j$OL>A0$rJQ99$7$?$&$(!$%*%j%8%J(B
+         $B%k$N%=!<%9%3!<%I$NF~<jK!$rL@<($9$k!%(B
+
+     (d) $B$=$NB>$NG[I[>r7o$r:n<T$H9g0U$9$k!%(B
+
+  4. $BB>$N%W%m%0%i%`$X$N0zMQ$O$$$+$J$kL\E*$G$"$l<+M3$G$9!%$?(B
+     $B$@$7!$K\%W%m%0%i%`$K4^$^$l$kB>$N:n<T$K$h$k%3!<%I$O!$$=(B
+     $B$l$>$l$N:n<T$N0U8~$K$h$k@)8B$,2C$($i$l$k>l9g$,$"$j$^$9!%(B
+
+     $B$=$l$i%U%!%$%k$N0lMw$H$=$l$>$l$NG[I[>r7o$J$I$KIU$$$F$O(B
+     LEGAL$B%U%!%$%k$r;2>H$7$F$/$@$5$$!%(B
+
+  5. $BK\%W%m%0%i%`$X$NF~NO$H$J$k%9%/%j%W%H$*$h$S!$K\%W%m%0%i(B
+     $B%`$+$i$N=PNO$N8"Mx$OK\%W%m%0%i%`$N:n<T$G$O$J$/!$$=$l$>(B
+     $B$l$NF~=PNO$r@8@.$7$??M$KB0$7$^$9!%$^$?!$K\%W%m%0%i%`$K(B
+     $BAH$_9~$^$l$k$?$a$N3HD%%i%$%V%i%j$K$D$$$F$bF1MM$G$9!%(B
+
+  6. $BK\%W%m%0%i%`$OL5J]>Z$G$9!%:n<T$OK\%W%m%0%i%`$r%5%]!<%H(B
+     $B$9$k0U;V$O$"$j$^$9$,!$%W%m%0%i%`<+?H$N%P%0$"$k$$$OK\%W(B
+     $B%m%0%i%`$N<B9T$J$I$+$iH/@8$9$k$$$+$J$kB;32$KBP$7$F$b@U(B
+     $BG$$r;}$A$^$;$s!%(B
diff --git a/ChangeLog b/ChangeLog
index 3ad3d99e69..b34ed8cda1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3414 +1,16435 @@
-Fri Feb 12 16:16:47 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
+Sat Nov 10 00:37:02 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* string.c (rb_str_inspect): wrong mbc position.
+	* siphash.h: check configure macros before include newer headers.
 
-Fri Feb 12 16:21:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Nov 10 00:37:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (rb_thread_fd_close): 
+	* siphash.c (sip_init_state): use union to suppress warnings by gcc
+	  4.7.
 
-	* io.c (rb_io_fptr_close): tell scheduler that fd is closed.
+Sat Nov 10 00:37:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* io.c (rb_io_reopen): ditto.
+	* random.c (rb_memhash): use siphash.
 
-	* io.c (READ_CHECK): check if closed after thread context switch.
+Fri Nov  9 16:17:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* ext/socket/socket.c (bsock_close_read): do not check
-	  the return value from shutdown(2).
+	* file.c (append_fspath): revert a part of r37562.
 
-	* ext/socket/socket.c (bsock_close_write): ditto.
+	* file.c (rb_file_expand_path_internal): ditto.
 
-	* ext/socket/socket.c (sock_new): need to dup(fd) for close_read
-	  and close_write.
+	* file.c (rb_file_expand_path_internal): ignore the encoding of the
+	  given path name and use filesystem encoding, except when the result
+	  is 8bit range and the filesystem encoding is US-ASCII.
+	  [ruby-dev:39393] [Bug #2154]
 
-	* parse.y (here_document): handle newlines within #{}.
+Fri Nov  9 16:15:50 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
 
-	* regex.h: should replace symbols for ruby.
+	* test/csv/test_features.rb: add require for Tempfile.
+	* test/csv/test_serialization.rb: ditto.
 
-Fri Feb 12 00:46:28 1999  Shugo Maeda  <shugo@netlab.co.jp>
+Fri Nov  9 13:47:45 2012  Luis Lavena  <luislavena@gmail.com>
 
-	* marshal.c (r_object): should update the method name in message.
+	* test/win32ole/test_win32ole.rb (test_s_codepage_changed):
+	  FileSystemObject only supports ANSI or UTF-16LE encoding.
+	  Patch by bosko (Bosko Ivanisevic) [ruby-trunk - Bug #6650]
 
-	* marshal.c (w_object): limit should be converted into Fixnum.
+Fri Nov  9 13:16:16 2012  Kenta Murata  <mrkn@mrkn.jp>
 
-Wed Feb 10 15:20:03 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* bignum.c (bigmul0): enable big_mul_toom3.
+	  [ruby-core:48552] [Bug #7242]
 
-	* regex.c (re_match): empty pattern should not cause infinite
-	  pattern match loop.
+	* bignum.c (bigmul1_toom3): fix incorrect calculation.
+	  the patch is made by Heesob Park.
+	  [ruby-core:48552] [Bug #7242]
 
-	* regex.c (re_compile_pattern): RE_OPTIMIZE_ANCHOR for /.*/, not
-	  for /(.|\n)/.
+Fri Nov  9 13:16:16 2012  Kenta Murata  <mrkn@mrkn.jp>
 
-	* numeric.c (fix_pow): `fixnum**nil' should raise TypeError.
+	* bignum.c (bigmul0): disable big_mul_toom3 temporalily.
+	  [ruby-core:48552] [Bug #7242]
 
-	* bignum.c (rb_big_pow): need to normalize results.
+	* test/ruby/test_bignum.rb (test_mul_large_numbers):
+	  add a test for bigmul1_toom3 suggested in [Bug #7242].
 
-Wed Feb 10 01:42:41 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
+Thu Nov  8 17:37:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* numeric.c (fix_pow): `(5**1).type' should be Integer.
+	* file.c (append_fspath): filesystem encoding is prior to the encoding
+	  of argument.
 
-Tue Feb  9 01:22:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* file.c (rb_file_expand_path_internal, EXPAND_PATH_BUFFER): ignore
+	  the encoding of the given path name, use filesystem encoding always
+	  instead.  [ruby-dev:39393] [Bug #2154]
 
-	* parse.y (yylex): do not ignore newlines in mbchars.
+	* test/ruby/test_file_exhaustive.rb: removed 2.0 spec tests.
 
-	* io.c (rb_file_s_open): mode can be specified by flags like
-	  open(2), e.g. File::open(path, File::CREAT|File::WRONLY).
+Thu Nov  8 17:33:53 2012  Luis Lavena  <luislavena@gmail.com>
 
-	* io.c (rb_f_open): bit-wise mode flags for pipes
+	* ext/zlib/extconf.rb: Recognize zlibwapi as linking library.
+	  Patch by Daniel Berger.
 
-	* io.c (Init_IO): bit flags for open.
+	  [ruby-core:44979] [Feature #6421]
 
-Sat Feb  6 22:56:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Nov  8 16:17:54 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* string.c (rb_str_sub_bang): should not overwrite match data by
-	  regexp match within the block.
+	* test/ruby/test_dir_m17n.rb: remove a garbage.
 
-	* string.c (rb_str_gsub_bang): ditto.
+Thu Nov  8 15:22:09 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Sat Feb  6 03:06:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/ruby/test_dir_m17n.rb: sorry, typo.
 
-	* re.c (match_getter): accessng $~ without matching caused SEGV.
+Thu Nov  8 14:50:02 2012  Masaki Suketa <masaki.suketa@nifty.ne.jp>
 
-Fri Feb  5 22:11:08 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
+	* test/win32ole/test_win32ole_variant.rb: setting WIN32OLE.locale
+	  to pass some assertion.  Thanks to Hiroshi Shirosaki.
+	  [ruby-core:46873][Bug #6814]
 
-	* parse.y (yylex): binary literal support, like 0b01001.
+Thu Nov  8 14:46:17 2012  Masaki Suketa <masaki.suketa@nifty.ne.jp>
 
-	* parse.y (yylex): octal numbers can contain `_'s.
+	* test/win32ole/test_win32ole.rb (test_s_codepage_changed):
+	  FileSystemObject only supports ANSI or UTF-16LE encoding.
+	  Patch by h.shirosaki (Hiroshi Shirosaki) [ruby-trunk - Bug #6650]
 
-	* parse.y (yylex): warns if non-octal number follows immediately
-	  after octal literal.
 
-	* parse.y (yylex): now need at least one digit after prefix such
-	  as 0x, or 0b.
+Thu Nov  8 14:43:17 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* bignum.c (rb_str2inum): recognize binary numbers like 0b0101.
+	* test/ruby/test_dir_m17n.rb: refactoring. RE should be in the left side
+	  of the =~ operator, and compare the result with nil is meaningless.
 
-Fri Feb  5 03:26:56 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
+Thu Nov  8 14:43:17 2012  Luis Lavena  <luislavena@gmail.com>
 
-	* ruby.c (proc_options): -e without program prints error.
+	* test/ruby/test_dir_m17n.rb (create_and_check_raw_file_name): add new
+	  helper method to ease encoding testing. Patch by Oleg Sukhodolsky.
+	  [ruby-core:46589][Bug #6765]
 
-Fri Feb  5 00:01:50 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/ruby/test_dir_m17n.rb (test_filename_extutf8): use filesystem
+	  encoding when reading entries and comparing.
 
-	* parse.y (terms): needed to clear heredoc_end.
+	* test/ruby/test_dir_m17n.rb (test_filename_utf8_raw_name): removed.
 
-	* numeric.c (flo_div): allow float division by zero.
+	* test/ruby/test_dir_m17n.rb (test_filename_utf8_raw_jp_name): split test.
 
-Thu Feb  4 11:56:24 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Nov  8 14:16:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* missing/strtod.c: for compatibility.
+	* lib/mkmf.rb (MakeMakefile#timestamp_file): use .-. instead of !, a
+	  special character of NMAKE and BSD make.  [Bug #7265]
 
-	* configure.in (strtod): add strtod compatible check.
+Thu Nov  8 14:16:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* numeric.c (rb_num2long): missing/vsnprintf.c does not supprt
-	  floating points.
+	* lib/mkmf.rb (MakeMakefile#timestamp_file): use ! instead of %, a GNU
+	  make special character.
 
-	* numeric.c (flo_to_s): ditto.
+Thu Nov  8 14:16:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Wed Feb  3 23:02:12 1999  Yoshida Masato  <yoshidam@yoshidam.net>
+	* lib/mkmf.rb (create_makefile): use timestamp for destination
+	  directories to make them before making or copying files there.
+	  [ruby-dev:46067] [Bug #6904]
 
-	* regex.c (re_compile_pattern): use ismbchar() to get next char.
+Thu Nov  8 14:13:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* regex.c (re_search): wrong mbchar shift.
+	* configure.in (visibility_option): visibility attribute is not
+	  available before GCC 4, so do not use -fvisibility option in that
+	  case.  [ruby-core:48147] [Bug #7205]
 
-	* re.c (rb_reg_search): needed to reset $KCODE after match.
+Thu Nov  8 14:11:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* regex.c (re_compile_fastmap): mbchars should match with \w.
+	* vm.c (rb_vm_jump_tag_but_local_jump): pass through thrown objects.
+	  [ruby-dev:46234] [Bug #7185]
 
-Wed Feb  3 22:35:12 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
+	* vm_eval.c (rb_eval_cmd): if state is non-zero, val should be nil and
+	  rb_vm_jump_tag_but_local_jump() just jump tag.
 
-	* parse.y (yylex): too big float raise warning, not error.
+Thu Nov  8 14:09:18 2012  Kenta Murata  <mrkn@mrkn.jp>
 
-Tue Feb  2 23:41:42 1999  Yoshida Masato  <yoshidam@yoshidam.net>
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_add),
+	  test/bigdecimal/test_bigdecimal.rb:
+	  need to specify precision for converting Rational and Float.
+	  [ruby-core:48045] [Bug #7176]
 
-	* regex.c (re_match): wrong boundary.
+Thu Nov  8 14:05:31 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* regex.c (IS_A_LETTER): re_mbctab[c] may not be 1 for mbc.
+	* win32/win32.c (has_redirection): should use shell (cmd.exe) when
+	  the commandline containts '&'.
+	  reported by Roger Pack at [ruby-core:47912] [Bug #7143], and
+	  patched by Heesob Park at [ruby-core:47931].
 
-	* regex.c (re_search): mbchar support for shifting ranges.
+Fri Oct 26 17:22:18 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* regex.c (MBC2WC): wrong conversion.
+	* file.c (append_fspath): need to set the encoding to result always.
 
-Wed Feb  3 15:03:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Oct 26 11:03:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* parse.y (parse_regx): need to escape parens if terminators are
-	  not any kind of parenthesis.
+	* file.c (rb_enc_path_next, rb_enc_path_skip_prefix)
+	  (rb_enc_path_last_separator, rb_enc_path_end)
+	  (ruby_enc_find_basename, ruby_enc_find_extname): encoding-aware
+	  path handling functions.
 
-	* parse.y (parse_qstring): ditto.
+	* file.c (rb_home_dir, file_expand_path, rb_realpath_internal)
+	  (rb_file_s_basename, rb_file_dirname, rb_file_s_extname)
+	  (rb_file_join): should respect the encodings of arguments than
+	  file system encoding.  [ruby-dev:45145] [Bug #5919]
 
-	* parse.y (parse_string): ditto.
+	* dir.c (check_dirname, ruby_glob0): ditto.
 
-Tue Feb  2 17:11:26 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
+	* ext/pathname/pathname.c (path_sub_ext): ditto.
 
-	* string.c (rb_str_gsub_bang): too small realoc condition.
+Fri Oct 26 11:03:46 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Mon Feb  1 10:01:17 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
+	* util.c, include/ruby/util.h (ruby_add_suffix): remove the function.
+	  [Bug #5153] [ruby-core:38736]
 
-	* parse.y (yylex): range check for the float literal.
+	* io.c (argf_next_argv): remove the call of above function.
 
-Sat Jan 30 18:34:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/-test-/add_suffix, test/-ext-/test_add_suffix.rb: remove the test
+	  extension module because this is only for testsing ruby_add_suffix().
 
-	* ruby.c (usage): -h option to show brief command description.
+	* LEGAL: remove the mention about a part of util.c, because now we
+	  removed the part.
 
-Sat Jan 30 08:45:16 1999  IKARASHI Akira  <ikarashi@itlb.te.noda.sut.ac.jp>
+	* io.c (argf_next_argv): now the new filename is not guranteed to
+	  use, so should check the return value of rename(2).
 
-	* lib/cgi-lib.rb: cookie support added.
+	* test/ruby/test_argf.rb (TestArgf#test_inplace_rename_impossible):
+	  now we expect same result with other platforms on no_safe_rename
+	  platforms (=Windows).
 
-Sat Jan 30 13:38:24 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Oct 25 18:16:25 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* regex.c (re_compile_pattern): mbchars should match with \w
-	  within character classs.  Was matching with \W.
+	* lib/rubygems/installer.rb (check_that_user_bin_dir_is_in_path):
+	  test_generate_bin_bindir_with_user_install_warning(TestGemInstaller)
+	  fails on Windows with msys bash. It makes comparing paths
+	  case-insensitive.
+	  pick from upstream to fix a failure of test-all [ruby-core:47711]
+	  https://github.com/rubygems/rubygems/commit/c474edb2f3704206f04da1c8c6cf9fb079d84abe
 
-	* regex.c (re_match): \w should match with multi byte characters,
-	  not its first byte.
+Thu Oct 25 17:55:01 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Sat Jan 30 10:06:41 1999  Yoshida Masato  <yoshidam@yoshidam.net>
+	* test/etc/test_etc.rb (TestEtc#test_getpwuid): `s' is never set to nil.
 
-	* re.c (rb_reg_s_new): UTF-8 flag handle (/u, /U).
+Thu Oct 25 16:59:17 2012  Luis Lavena  <luislavena@gmail.com>
 
-	* re.c (rb_kcode): $KCODE handle for UTF-8.
+	* test/ruby/test_file_exhaustive.rb: fix test introduced in r36811 for
+	  posix environments where HOME is not defined.  [ruby-core:47322]
 
-Sat Jan 30 01:51:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Oct 25 16:59:17 2012  Luis Lavena  <luislavena@gmail.com>
 
-	* array.c (rb_ary_delete_if): RTEST() missing.
+	* configure.in (mingw): add shlwapi to the list of dependency
+	  libs for Windows.
+	* win32/Makefile.sub (EXTSOLIBS): ditto.
 
-	* hash.c (delete_if_i): ditto.
+	* internal.h: declare internal functions rb_w32_init_file,
+	  rb_file_expand_path_internal and rb_file_expand_path_fast.
 
-	* enum.c (Init_Enumerable): select (=find_all), detect (=find)
-	  added as aliases.
+	* file.c (Init_File): invoke Windows initialization rb_w32_init_file
 
-Fri Jan 29 21:32:19 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
+	* win32/file.c (rb_file_load_path_internal): new function.
+	  Windows-specific implementation that replaces file_expand_path.
+	  [Bug #6836][ruby-core:46996]
 
-	* hash.c (rb_f_setenv): SEGV caused by small typo.
+	* win32/file.c (rb_w32_init_file): new function. Initialize codepage
+	  cache for faster conversion encodings lookup.
 
-Fri Jan 29 00:15:58 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* file.c (file_expand_path): rename to rb_file_expand_path_internal.
+	  Conditionally exclude from Windows.
 
-	* lib/parsedate.rb (parsedate): support date format like
-	  23-Feb-93, which is required by HTTP/1.1.
+	* file.c (rb_file_expand_path_fast): new function. delegates to
+	  rb_file_expand_path_internal without performing a hit to the
+	  filesystem.
 
-	* variable.c (find_class_path): avoid calling rb_iv_set().
+	* file.c (file_expand_path_1): use rb_file_expand_path_internal without
+	  path expansion (used by require).
+	* file.c (rb_find_file_ext_safe): ditto.
+	* file.c (rb_find_file_safe): ditto.
 
-	* eval.c (backtrace): do not need to modify $SAFE internally.
+	* load.c (rb_get_expanded_load_path): use rb_file_expand_path_fast.
+	* load.c (rb_feature_provided): ditto.
 
-	* variable.c (classname): inline __classid__ access.
+	* file.c (rb_file_expand_path): use rb_file_expand_path_internal with
+	  path expansion.
+	* file.c (rb_file_absolute_path): ditto.
 
-	* eval.c (THREAD_ALLOC): needed to initialize wrapper.
+	* test/ruby/test_file_exhaustive.rb: new tests to exercise
+	  rb_file_expand_path_internal implementation and compliance with
+	  existing behaviors.
 
-	* lib/ftools.rb (makedirs): allows slash at the end of the path.
+Thu Oct 25 16:59:17 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* numeric.c (rb_fix_induced_from): ensure result to be Fixnum.
+	* win32/file.c (INVALID_FILE_ATTRIBUTES): define for old SDK.
 
-Thu Jan 28 17:31:43 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Oct 25 16:59:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* numeric.c (flo_to_s): float format changed to "%16.10g".
+	* win32/makedirs.bat: new command to make intermediate
+	  directories, and not to report any errors if the directory
+	  already exists.
 
-Thu Jan 28 02:13:11 1999  Yoshinori Toki  <toki@freedom.ne.jp>
+	* win32/Makefile.sub (MAKEDIRS): enable command extensions.
 
-	* array.c (rb_ary_store): expand allocated buffer by 3/2.
+Thu Oct 25 16:59:17 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Wed Jan 27 17:50:02 1999  Kazuhiro HIWADA  <hiwada@kuee.kyoto-u.ac.jp>
+	* win32/Makefile.sub (MAKEDIRS): use mkdir of cmd.exe instead of ruby.
+	  [Bug #6103] [ruby-core:43012]
 
-	* bignum.c (dbl2big): raised error if double is too big to cast
-	  into long.  check added.
+	* win32/README.win32: added a notice about command extension of cmd.exe.
 
-Wed Jan 27 03:16:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Oct 25 16:59:17 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
-	* variable.c (rb_mod_const_at): can't list constants of the
-	  untainted objects in safe mode.
+	* Makefile.in (PLATFORM_DIR): add a variable for `win32` directory.
+	* Makefile.in (clean-platform): add new target.
+	  It cleans `win32` directory.
 
-	* class.c (method_list): can't list methods of untainted objects
-	  in safe mode.
+	* common.mk (clean): add a dependency for `win32` directory.
+	* common.mk (distclean): ditto.
+	* common.mk (distclean-platform): add new target.
+	  It cleans `win32` directory.
+	* common.mk ($(PLATFORM_D)): add new target to make `win32` directory.
+	* common.mk (win32/win32.$(OBJEXT)): move win32.o into `win32`
+	  directory.
+	* common.mk (win32/file.$(OBJEXT)): add new target for win32/file.c.
 
-Tue Jan 26 02:40:41 1999  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
+	* configure.in: move win32.o into `win32` directory and add
+	  win32/file.o to MISSING.
 
-	* prec.c: Precision support for numbers.
+	* file.c (file_load_ok, rb_file_load_ok): replace static
+	  file_load_ok() with public rb_file_load_ok().
+	  It's to link Windows implementation in win32/file.c.
+	* file.c (rb_find_file_ext_safe): ditto.
+	* file.c (rb_find_file_safe): ditto.
 
-Thu Jan 21 19:08:14 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* win32/file.c (rb_file_load_ok): new file. Add Windows specific
+	  optimized implementation of rb_file_load_ok(). We created a
+	  separated file to avoid too many #ifdef macro which is unreadable.
 
-	* eval.c (rb_f_raise): calls `exception' method, not `new'.
+	* win32/Makefile.sub (PLATFORM_DIR): add a variable for `win32`
+	  directory.
+	* win32/Makefile.sub (MISSING): move win32.obj into `win32`
+	  directory and add win32/file.obj to MISSING.
+	* win32/Makefile.sub (MAKEDIRS): replace MINIRUBY with BASERUBY.
+	  It's because miniruby doesn't exist when making `win32` directory.
+	* win32/Makefile.sub (clean-platform): add new target to clean `win32`
+	  directory.
+	* win32/Makefile.sub ({$(srcdir)}.c{}.obj): make it not match
+	  win32/file.c to build properly.
+	* win32/Makefile.sub (win32/win32.$(OBJEXT)): move win32.obj into
+	 `win32` directory.
 
-	* error.c (exc_exception): renamed from `new'.
+	  Patch created with Luis Lavena.
+	  [ruby-core:42480] [Feature #5999]
 
-Wed Jan 20 03:39:48 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Oct 19 13:28:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* parse.y (yycompile): rb_in_compile renamed to ruby_in_compile.
+	* configure.in (opt-dir): allow multiple directories separated by
+	  $PATH_SEPARATOR as well as dir_config in mkmf.rb. [ruby-core:47868]
+	  [Bug #7120]
 
-	* ruby.c (load_file): define DATA iff __END__ appeared in script.
+Tue Oct 16 11:18:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Tue Jan 19 14:57:51 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/mkmf.rb (dir_config, init_mkmf): use configured libdir value as
+	  default library path.  [ruby-core:43726] [Bug #6207]
 
-	* parse.y (here_document): need to protect lex_lastline.
+Tue Oct 16 10:56:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* parse.y (yylex): disable %//, %'', %``.
+	* file.c (rb_find_file_ext_safe, rb_find_file_safe): default to
+	  US-ASCII for encdb and transdb.
 
-Tue Jan 19 05:01:16 1999  Koji Arai  <JCA02266@nifty.ne.jp>
+	* load.c (search_required): keep encoding of feature name.  set
+	  loading path to filesystem encoding.  [Bug #6377][ruby-core:44750]
 
-	* array.c (beg_len): round range value too much.
+	* ruby.c (add_modules, require_libraries): assume default external
+	  encoding as well as ARGV.
 
-Mon Jan 18 13:02:27 1999  Kuroda Jun  <jkuro@dwe.co.j>
+Tue Oct 16 10:47:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* hash.c (env_keys): strchr() may return NULL.
+	* random.c (random_s_rand): ensure default PRNG is re-initialized
+	  after fork.  patched by Eric Wong.  [ruby-core:41209][Bug #5661]
 
-Mon Jan 18 17:51:47 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Tue Oct 16 10:21:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* instruby.rb (wdir): install libruby.a in archdir.
+	* ruby.c (rb_f_sub, rb_f_gsub): pass the given block.
+	  [ruby-core:47967] [Bug #7157]
 
-	* lib/ftools.rb (install): removes file before installing.
+Tue Oct 16 09:47:47 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Mon Jan 18 16:55:31 1999  MAEDA shugo  <shugo@aianet.ne.jp>
+	* test/ruby/test_regexp.rb
+	  (TextRegexp#test_raw_hyphen_and_tk_char_type_after_range): use
+	  Regexp.new instead of literal to ignore a parser warning.
 
-	* eval.c (rb_callcc): experimental continuation support.
+Tue Oct 16 09:47:47 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Sun Jan 17 19:45:37 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	* test/ruby/test_regexp.rb
+	  (TextRegexp#test_raw_hyphen_and_tk_char_type_after_range): ignoring
+	  warnings are already set in setup method.
 
-	* pack.c (pack_pack): nil packing caused SEGV.
+Sun Oct 14 01:21:42 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Sat Jan 16 13:18:03 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* regparse.c (parse_char_class): should match with a hyphen after a
+	  range in a character class.
 
-	* string.c (rb_str_concat): character (fixnum) can be append to
-	  strings
+	* test/ruby/test_regexp.rb (TestRegexp#test_char_class): fixed wrong
+	  test.
 
-	* array.c (rb_ary_unshift): unshift returns array.
+	* test/ruby/test_regexp.rb (TestRegexp#check): now can accept the
+	  error message.
 
-Sat Jan 16 01:39:19 1999  Yoshida Masato  <yoshidam@tau.bekkoame.ne.jp>
+	* test/ruby/test_regexp.rb
+	  (TextRegexp#test_raw_hyphen_and_tk_char_type_after_range): renamed
+	  because the previous name was wrong.
 
-	* string.c (rb_str_split_method): UTF-8 support.
+	* test/ruby/test_regexp.rb
+	  (TextRegexp#test_raw_hyphen_and_tk_char_type_after_range): added
+	  more test pattern.
 
-	* regex.c: UTF-8 support.
+Sat Oct 13 01:41:38 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Thu Jan 14 00:42:55 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* regparse.c (parse_char_class): also need to check the type of token
+	  after raw hyphen in regexp class, because the charcter code area
+	  is union'ed with the property of TK_CHAR_TYPE.
+	  reported by Bushi Zhang at [ruby-core:47115] [Backport #6853].
 
-	* string.c (rb_str_gsub_bang): forget to add offset for null match.
+Sat Oct 13 01:39:46 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* eval.c (rb_thread_local_aset): can't modify in tainted mode.
+	* test/ruby/test_regexp.rb
+	  (TestRegexp#test_raw_hyphen_and_type_char_after_range): added new
+	  test. ref [ruby-core:47115] [Backport #6853]
 
-	* hash.c (env_each_key): avoid generating temporary array.
+Fri Oct 12 18:19:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Wed Jan 13 23:58:50 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* file.c (rb_get_path_check): path name must not contain NUL bytes.
 
-	* hash.c (rb_f_setenv): name and value can be tainted.
+Fri Oct 12 17:51:43 2012  Shugo Maeda  <shugo@ruby-lang.org>
 
-Wed Jan  6 02:42:08 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* error.c (exc_to_s, name_err_to_s, name_err_mesg_to_str): do not
+	  taint messages.
 
-	* bignum.c (Init_Bignum): forgot to define Bignum#===.
+Fri Oct 12 16:11:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* gc.c (gc_sweep): if add_heap() is called during GC, objects on
-	  allocated heap page(s) are not marked, should not be recycled.
+	* configure.in (LIBDIR_BASENAME): use configured libdir value to fix
+	  --enable-load-relative on systems where libdir is not default value,
+	  overridden in config.site files.  [ruby-core:47267] [Bug #6903]
 
-	* gc.c (gc_sweep): should refer latest freelist.
+	* ruby.c (ruby_init_loadpath_safe): ditto.
 
-	* gc.c (id2ref): modified to support performance patch.
+Fri Oct 12 13:56:01 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>
 
-	* object.c (rb_obj_id): performance patch (no bignum for id).
+	* test/rexml/test_encoding.rb:
+	  Add require 'require 'rexml/document'
 
-Tue Jan  5 01:56:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Oct 12 13:36:32 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* config.guess: merge up-to-date from autoconf 2.12.
+	* numeric.c (flodivmod): must through the same pass if HAVE_FMOD or not.
+	  this is a bugfix of r35013.
 
-	* array.c (rb_ary_join): avoid calling rb_protect_inspect() till
-	  it is really needed.
+Fri Oct 12 13:28:37 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* object.c (rb_obj_inspect): show detailed information for the
-	  instance variables (infinite loop can avoid now).
+	* io.c (rb_cloexec_fcntl_dupfd): get rid of compile error on windows.
+	  reported by Donovan Lampa at [ruby-core:43152] [Backport #6127],
+	  based on a patch by Hiroshi Shirosaki at [ruby-core:47917].
 
-	* struct.c (rb_struct_inspect): avoid infinite loop.
+Fri Oct 12 00:30:17 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Sun Jan  3 01:37:58 1999  Takao KAWAMURA  <kawamura@ike.tottori-u.ac.jp>
+	* io.c (ioctl_narg_len, linux_iocparm_len): reinstantiate linux
+	  specific narg length calculation.
+	* test/ruby/test_io.rb (test_ioctl_linux2): add new test for old and
+	  unstructured ioctl.
 
-	* misc/ruby-mode.el (ruby-end-of-defun): moved too much.
+Fri Oct 12 00:30:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* misc/ruby-mode.el (ruby-mode-variables): set paragraph-separator
-	  for the mode.
+	* io.c (ioctl_narg_len): don't use _IOC_SIZE macro on Linux.
+	  On Linux some constants for ioctl(2) doesn't include the size of
+	  its return value and 16bit value; for example FIONREAD 0x541B.
+	  Moreover the manual, ioctl_list(2),  says "Note  that  the  size
+	  bits  are  very unreliable: in lots of cases they are wrong,
+	  either because of buggy macros using sizeof(sizeof(struct)),
+	  or because of legacy values."
+	  So we shouldn't use it.
 
-	* misc/ruby-mode.el: proper font-lock for `def' and `nil' etc.
+Tue Sep 25 09:30:36 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Sat Jan  2 17:09:06 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* win32/mkexports.rb: should not export DllMain().
+	  reported by luis at [ruby-core:46743] [Bug #6790], solved by
+	  Heesob Park, and confirmed by nobu.
 
-	* eval.c (rb_jump_tag): new api to invoke JUMP_TAG.  tag values
-	  can obtained from rb_eval_string_protect()/rb_load_protect().
+Mon Sep 24 16:34:07 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
-	* eval.c (rb_rescue): now catches all exceptions but SystemExit.
+	* include/ruby/win32.h (rb_w32_pow): add new function.
+	  We use powl() instead of broken pow() for x64-mingw32. This workaround
+	  fixes test failures related to floating point numeric.
+	  [ruby-core:46686] [Bug #6784]
 
-	* eval.c (rb_eval_string_protect): eval string with protection.
+Mon Sep 24 10:38:55 2012  Luis Lavena  <luislavena@gmail.com>
 
-	* eval.c (rb_load_protect): load file with protection.
+	* test/win32ole/test_win32ole_method.rb (is_ruby64?): Correct platform
+	  used to identify mingw-w64 (x64-mingw32). Patch by Hiroshi Shirosaki.
+	  [ruby-core:46651][Bug #6782]
 
-	* io.c (rb_io_puts): avoid infinite loop for cyclic arrays.
+Mon Sep 24 10:37:56 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* eval.c (rb_thread_local_aref): thread local hash tables.
+	* lib/test/unit/parallel.rb: workaround fix for rubygems.
+	  RubyGems can't find rake if the source directory is not equal to
+	  the directory which is running the test. [Bug #6604]
 
-	* object.c (rb_equal): check exact equal before calling `=='.
+Fri Sep 21 19:53:38 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Thu Dec 31 22:28:53 1998  MAEDA shugo  <shugo@aianet.ne.jp>
+	* ext/dl/cfunc.c (rb_dlcfunc_call): should convert a Bignum value to
+	  unsigned long long on Win64.
+	  [ruby-core:44636][Bug #6364] reported by raylinn@gmail.com (ray linn)
 
-	* eval.c (rb_f_require): feature names should be provided with
-	  DLEXT extension.
+Fri Sep 21 18:45:20 2012  Luis Lavena  <luislavena@gmail.com>
 
-	* marshal.c (Init_marshal): need to provide `marshal.so'.
+	* include/ruby/win32.h: undef stat to silence mingw-w64 stat
+	  redefinition warnings (GCC 4.6.3).
 
-Wed Dec 30 02:29:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Sep 21 17:54:54 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* variable.c (classname): do not call rb_ivar_set().
+	* configure.in: add -Wall always.
 
-	* eval.c (ruby_run): finalizers were called too early.
+Thu Sep 20 10:23:37 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Fri Dec 25 12:19:30 1998  Fukuda Masaki  <fukuda@wni.co.jp>
+	* thread_pthread.c (native_cond_initialize): destroy condattr
+	  after using it. Patch by Stanislav Sedov. Thank you.
+	  [Bug #7041] [ruby-core:47619]
 
-	* gc.c (rb_gc_mark): should not return on FL_EXIVAR.
+Sun Sep  9 23:01:43 2012  Tanaka Akira  <akr@fsij.org>
 
-Fri Dec 25 11:56:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/zlib/extconf.rb: detect z_crc_t type which will be defined
+	  since zlib-1.2.7.
 
-	* gc.c (gc_mark): proper scanning for temporary region.
+	* ext/zlib/zlib.c (rb_zlib_crc_table): use z_crc_t if available.
 
-	* eval.c (TMP_ALLOC): protection for C_ALLOCA was broken.
+Sun Sep  9 02:44:21 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Thu Dec 24 18:26:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/zlib/extconf.rb: Use an exception instaed of bare puts.
 
-	* development version 1.3 released.
+Sun Sep  9 02:44:21 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Thu Dec 24 00:17:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/extconf.rb: Use an exception instaed of bare abort.
 
-	* eval.c (rb_load): top self should be set properly.
+Sun Sep  9 02:44:21 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* variable.c (classname): check __classpath__ iff it is defined.
+	* ext/fiddle/extconf.rb: Use an exception instaed of bare abort.
 
-	* variable.c (classname): invalid warning at -v with static linked
-	  ruby interpreter.
+Sun Sep  9 02:44:21 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* eval.c (is_defined): modified for expr::Const support.
+	* ext/readline/extconf.rb: Use an exception instead of bare exit.
 
-	* eval.c (rb_eval): invoke method expr::Const if expr is not class
-	  nor module.
+Sun Sep  9 02:34:39 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* parse.y (primary): enable expr::identifier as method
-	  invocation.
+	* ext/extmk.rb: Show a message when extconf.rb raised an exception.
+	* ext/openssl/extconf.rb: Use exception raising instead of message
+	  and/or abort. We want to display error message to console _and_
+	  logging into mkmf.log.
 
-Wed Dec 23 03:04:36 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Sep  9 02:30:20 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* regex.c (re_match): avoid too many loop pops for (?:..).
+	* thread.c (rb_mutex_lock): stop multiple threads use
+	  pthread_cond_timedwait() concurrently. [Bug #6278] [ruby-core:44275]
 
-Tue Dec 22 18:01:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Aug 30 09:24:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* experimental version 1.1d1 released.
+	* lib/uri/ftp.rb (URI::FTP#initialize): raise InvalidURIError if "//"
+	  is not present [ruby-core:47344] [Bug #6945]
 
-Mon Dec 21 01:33:03 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Tue Aug 28 00:40:14 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* eval.c (TMP_PROTECT): add volatile to ensure GC protection.
+	* test/webrick/test_cgi.rb (TestWEBrickCGI#start_cgi_server): there are
+	  no guarantee of existance of RbConfig::CONFIG['LIBPATHENV'].
+	  it only exists in Unix-like environments.
 
-	* string.c (rb_str_gsub_bang): calculate buffer size properly.
+	* test/webrick/test_filehandler.rb
+	  (WEBrick::TestFileHandler#test_script_disclosure): ditto.
 
-	* parse.y (lex_get_str): needed to return Qnil at EOS.
+Thu Aug 23 12:08:25 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
-	* eval.c (find_file): check policy modified, raise exception
-	  immediately for tainted load_path.
+	* test/ruby/test_file_exhaustive.rb
+	  (TestFileExhaustive#test_stat_special_file): add a test.
+	  GetFileAttributesExW fails to get attributes of special files
+	  such as pagefile.sys.
 
-	* hash.c (rb_f_setenv): do not depend on setenv() nor putenv().
+	* win32/win32.c (check_valid_dir): for performance, check the path
+	  by FindFirstFileW only if the path contains "...".
 
-Thu Dec 17 06:29:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* win32/win32.c (winnt_stat): use GetFileAttributesExW instead of
+	  FindFirstFileW since GetFileAttributesExW is faster.
+	  Based on the patch by Dusan D. Majkic.
+	  [ruby-core:47083] [Feature #6845]
 
-	* ext/tk/tkutil.c (tk_s_new): use rb_obj_instance_eval(), instead
-	  of rb_yield_0().
+Thu Aug 23 11:19:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (rb_f_require): forgot to call find_file in some cases.
+	* thread_pthread.c (ruby_init_stack): STACK_GROW_DIR_DETECTION is
+	  necessary on platforms with unknown stack direction.  [Bug #6761]
 
-	* eval.c (rb_f_require): `require "feature.so"' to load dynamic
-	  libraries.  old `require "feature.o"' is still OK.
+Thu Aug 23 11:19:51 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* eval.c (rb_eval): yield without value dumped core.
+	* thread_pthread.c (get_stack): Linux is the only OS which includes
+	  the size of guard page into the stack size.
 
-Wed Dec 16 16:28:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Aug 23 11:19:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* experimental version 1.1d0 (pre1.2) released.
+	* gc.h (IS_STACK_DIR_UPPER): utility macro.
 
-Wed Dec 16 10:43:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* thread_pthread.c (get_stack): seems stack size does not include
+	  guard size on Mac OS X.
 
-	* regex.c (re_search): bound check before calling re_match().
+	* thread_pthread.c (ruby_init_stack): adjust stack size for offset of
+	  addr from the bottom.
 
-Tue Dec 15 13:59:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Aug 23 11:19:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* error.c (exc_to_s): returns class name for unset mesg.
+	* thread_pthread.c (ruby_init_stack): use stack info if possible.
 
-	* error.c (exc_initialize): do not initialize @mesg by "".
+Mon Aug 20 17:11:01 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* parse.y (nextc): __END__ should handle CR+LF newlines.
+	* file.c (file_path_convert): don't convert it when the path string is
+	  ascii only. [ruby-core:41556] [Bug #5733]
+	  tests are contributed by nobu.
 
-Wed Dec  9 13:37:12 1998  MAEDA shugo  <shugo@aianet.ne.jp>
+Thu Aug  9 22:48:58 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* pack.c (encodes): use buffering for B-encoding.
+	* pack.c (pack_unpack): when unpack('M') occurs an illegal byte
+	  sequence, output the "=" character and the following character in
+	  the decoded data without any transformation.
+	  [ruby-dev:44875] [Bug #5635]
 
-	* pack.c (pack_pack): Q-encoding by 'M'.
+Tue Jul 31 10:36:12 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Tue Dec  8 14:10:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/lib/psych.rb: updated to released version.
 
-	* variable.c (generic_ivar_get): any object can have instance
-	  variables now.  great improvement.
+	* ext/psych/psych.gemspec: ditto
 
-	* variable.c (rb_name_class): do not set __classpath__ by default,
-	  use __classid__ instead.
+Thu Jul 19 09:33:46 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Mon Dec  7 22:08:22 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/emitter.c (initialize): allow a configuration object to be
+	  passed to the constructor so that mutation isn't required after
+	  instantiation.
 
-	* ruby.h (struct RFile): IO objects can have instance variables now.
+	* ext/psych/lib/psych/handler.rb: add configuration object
 
-	* parse.y (primary): allows `def obj::foo; .. end'.
+	* ext/psych/lib/psych/visitors/emitter.rb: use configuration object if
+	  extra configuration is present.
 
-Mon Dec  7 18:24:50 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
+Tue Jul 17 03:56:34 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* ruby.c (set_arg0): $0 supprt for HP-UX.
+	* ext/psych/lib/psych/visitors/to_ruby.rb: strings with YAML anchors
+	  are properly referenced. Patched by Joe Rafaniello via Github:
+	    https://github.com/tenderlove/psych/pull/69
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: ditto
+	* test/psych/test_alias_and_anchor.rb: test for change
 
-Mon Dec  7 01:30:28 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+Sat Jun 16 01:27:14 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* dln.c (dln_strerror): better error messages on win32.
+	* ext/psych/lib/psych.rb: bumping psych to 1.3.3
+	* ext/psych/psych.gemspec: ditto
 
-Sat Dec  5 23:27:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri May 18 15:53:05 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* parse.y (here_document): indentable here-doc delimiter by
-	  `<<-'.  Proposed by Clemens <c.hintze@gmx.net>.  Thanks.
+	* ext/psych/extconf.rb: Use an exception instaed of bare abort.
 
-Thu Dec  3 16:50:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri May 18 01:28:21 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* ext/extmk.rb.in (realclean): trouble on install.
+	* ext/psych/parser.c (transcode_string): fix encoding index names.
+	  Thanks markizko for reporting.
 
-Sun Nov 29 22:25:39 1998  Takaaki Tateishi  <ttate@jaist.ac.jp>
+Wed May 16 05:11:29 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* process.c (f_exec): check number of argument.
+	* ext/psych/lib/psych/visitors/to_ruby.rb: fix a bug with string
+	  subclass dumping and loading.
 
-Thu Nov 26 17:27:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/psych/test_array.rb: pertinent tests
 
-	* version 1.1c9 released.
+	* test/psych/test_string.rb: ditto
 
-Wed Nov 25 13:07:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed May 16 01:31:21 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* string.c (rb_str_dup): do not copy additional data (STR_NO_ORIG).
+	* ext/psych/lib/psych/visitors/to_ruby.rb: convert omap tagged maps to
+	  Psych::Omap objects rather than hashes. [Bug #6425]
 
-	* parse.y (yycompile): reduce known memory leak (hard to remove).
+	* test/psych/test_omap.rb: pertinent test.
 
-Wed Nov 25 03:41:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed May 16 01:15:45 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* st.c (st_init_table_with_size): round size up to prime number.
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: keep a reference to
+	  custom coders so that GC does not impact dumped yaml reference ids.
 
-Sat Nov 21 23:27:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Mon Apr 30 04:43:53 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* hash.c (rb_hash_aset): reduce copying key strings.
+	* ext/psych/lib/psych/json/yaml_events.rb: implicit styles should not
+	  be changeable for JSON events.
 
-	* gc.c (looks_pointerp): declare as inline function if possible.
+Sun Jul 29 04:32:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* st.c (PTR_NOT_EQUAL): compare hash values first before calling
-	  comparing function.
+	* configure.in (ruby_pc): make configurable.  [Bug #6051]
 
-	* st.c (ADD_DIRECT): save hash value in entries to reduce hash
-	  calculation.
+Sun Jul 29 04:32:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* string.c (rb_str_gsub_bang): avoid rb_scan_args() to speed-up.
+	* template/ruby.pc.in: added rubylibprefix, {rubylib,vendor,site}dir
+	  and {ruby,vendor,site}archdir.  [ruby-core:42766][Feature #6052]
 
-	* string.c (rb_str_sub_bang): ditto.
+Sun Jul 29 04:31:01 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Sat Nov 21 18:44:06 1998  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
+	* bignum.c: Added #include <strings.h> for ffs(). Patch by Perry
+	  Smith. Thank you. [Bug #6748]
 
-	* time.c (time_s_now): had memory leak.
+Sat Jul 28 04:04:01 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* ext/md5/md5init.c (md5_new): had memory leak.
+	* include/ruby/intern.h (rb_num_zerodiv): Added NORETURN.
+	  Patched by Xi Wang. [Bug #6736]
 
-	* ext/md5/md5init.c (md5_clone): ditto.
+Wed Jul  4 19:36:17 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Fri Nov 20 23:23:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/dl/cfunc.c (rb_dlcfunc_call): also needed the workaround for VC8
+	  for x64.  [ruby-dev:45875] [Bug #6676]
+	  reported by aves_ramphastos (Seigo Ishigane)
 
-	* lib/delegate.rb: do not propagate hash and eql?.
+Tue Jul  3 19:37:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Thu Nov 19 01:40:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* file.c (rmext): no extension to strip if empty string.
 
-	* sample/ruby-mode.el (ruby-expr-beg): failed to find reserved
-	  word boundary.
+	* proc.c (rb_vm_rewrite_dfp_in_errinfo): Fix `unexpected return'
+	occurs when a proc is called in ensure. [Backport #6460]
 
-	* eval.c (rb_eval): avoid calling `concat' method.  calls
-	  rb_ary_concat() directly for efficiency.
+Tue Jul  3 11:44:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (rb_eval): actual rest arguments extended arrays too much.
+	* file.c (rb_enc_path_next, rb_enc_path_skip_prefix)
+	  (rb_enc_path_last_separator, rb_enc_path_end)
+	  (ruby_enc_find_basename, ruby_enc_find_extname): encoding-aware
+	  path handling functions.
 
-Wed Nov 18 14:30:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* file.c (rb_home_dir, file_expand_path, rb_realpath_internal)
+	  (rb_file_s_basename, rb_file_dirname, rb_file_s_extname)
+	  (rb_file_join): should respect the encodings of arguments than
+	  file system encoding.  [ruby-dev:45145] [Bug #5919]
 
-	* class.c (rb_define_global_function): global functions now be
-	  module function of the Kernel.
+	* dir.c (check_dirname, ruby_glob0): ditto.
 
-Wed Nov 18 10:48:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/pathname/pathname.c (path_sub_ext): ditto.
 
-	* io.c (read_all): SEGV on large files.
+Tue Jul  3 11:43:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Tue Nov 17 18:11:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* dir.c (dir_chdir, check_dirname): get rid of optimization-out.
 
-	* version 1.1c8 released.
+Thu Jun 28 17:57:49 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Tue Nov 17 16:58:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* win32/win32.c (is_socket, is_console): add prototypes to fix compile
+	  problem with gcc introduced at r32549.
 
-	* parse.y (arg): assignment to attribute name start with capital
-	  should be allowed.
+Wed Jun 27 08:31:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (thread_alloc): needed to mark terminated threads too.
+	* insns.def (splatarray): make new array if flag is set.
 
-Tue Nov 17 12:33:48 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
+	* compile.c (iseq_compile_each): make new array with
+	  splat. [ruby-core:21901][Feature #1125]
 
-	* ext/extmk.rb.in (create_makefile): Set `libdir' to `@libdir@',
-	  Set `pkglibdir' to `$libdir/$(RUBY_INSTALL_NAME)'.
+Wed Jun 27 04:23:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Tue Nov 17 10:30:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* win32/win32.c (rb_w32_sysinit): let the system not display the
+	  critical-error-handler message box and the Windows Error Reporting
+	  dialog.  [ruby-core:45389] [Bug #6535]
 
-	* sprintf.c (f_sprintf): %l%%c -> %%l%c
+Wed Jun 27 04:20:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Tue Nov 17 01:08:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* bignum.c (rb_big_pow): estimate result bit size more precisely.
+	  [ruby-core:30735][Feature #3429]
 
-	* parse.y (ret_args): distinguish `a' and `*a' for the arguments
-	  of yield and return.
+Tue Jun 26 20:36:53 2012  Tanaka Akira  <akr@fsij.org>
 
-	* eval.c (rb_eval): flip3 should work like sed.
+	* lib/drb/ssl.rb: generate 1024 bits RSA key instead of 512 bits.
+	  OpenSSL 1.0.1 rejects 512 bits RSA key for TLS1.2 with SHA512.
+	  http://rt.openssl.org/Ticket/Display.html?id=2769&user=guest&pass=guest
+	  reported by Bohuslav Kabrda.
+	  [ruby-core:43844] [ruby-trunk - Bug #6221]
 
-	* eval.c (rb_eval): flip{2,3} now have independent state for each
-	  scope to work fine with thread.
+Tue Jun 26 20:35:59 2012  Eric Hodel  <drbrain@segment7.net>
 
-Mon Nov 16 23:26:29 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/zlib/zlib.c (do_inflate):  Inflate more data if buffered data
+	  exists.  Allows Zlib::Inflate#set_dictionary to work.
+	  [ruby-trunk - Bug #5929]
 
-	* parse.y (primary): exec else clause if no exception raised.
+Thu Jun 21 13:42:57 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-Sun Nov 15 15:44:07 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+	* thread.c (rb_threadptr_execute_interrupts_common):
+	  test_signal_requiring of test/ruby/test_signal.rb fail if the sub
+	  process is killed on waiting IO in lex_io_gets in rb_load_file in
+	  rb_load_internal in require.
+	  This is because
+	  (1) the process receive the killing signal in
+	      rb_thread_io_blocking_region in rb_read_internal in lex_io_gets.
+	  (2) set th->errinfo as INT2FIX(TAG_FATAL) at
+	      rb_threadptr_execute_interrupts_common.
+	  (3) escape rb_load_file in rb_load_internal and jump to EXEC_TAG()
+	      without set loaded as TRUE.
+	  (4) call first rb_exc_raise(GET_THREAD()->errinfo); because loaded
+	      is FALSE as above. this errinfo should be an exception object
+	      but this is INT2FIX(TAG_FATAL).
+	  Don't call first rb_exc_raise if GET_THREAD()->errinfo is Fixnum.
 
-	* ext/extmk.rb.in (install): bug in target.
+Mon Jun 11 19:56:22 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Sat Nov 14 11:02:05 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
+	* test/webrick/test_cgi.rb (class TestWEBrickCGI): respect
+	  RbConfig::CONFIG["LIBPATHENV"]. [Bug #5135] [ruby-core:38653]
+	* test/webrick/test_filehandler.rb (class WEBrick): ditto.
 
-	* Makefile.in (install): Give the argument `$(DESTDIR)' to
-	`instruby.rb'.
-	* instruby.rb: Recognize ARG[0] as `destdir'.
-	* instruby.rb: Give the argument `destdir' to `extmk.rb'.
-	* ext/extmk.rb.in: Recognize ARG[1] as `$destdir'.
+Tue Jun  5 14:03:53 2012  Akinori MUSHA  <knu@iDaemons.org>
 
-	* instruby.rb: Create the installation directories (bindir, libdir,
-	archdir, pkglibdir, archdir, and mandir) under `destdir', and
-	install all files under there.
-	* ext/extmk.rb.in: Likewise.
-	
-Sat Nov 14 10:56:55 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
+	* lib/ipaddr.rb: Inhibit zero-filled octets in an IPv4 address in
+	  all platforms. [ruby-dev:45671]
 
-	* instruby.rb: Add the variable `pkglibdir'.
-	* instruby.rb: Set the variable `libdir' to `$(libdir)', not
-	`$(libdir)/$(ruby_install_name)'. `libruby.so' and `libruby.so.LIB'
-	are installed at `libdir'.
-	* instruby.rb: Set the variable `archdir' to `$(pkglibdir)/$(arch)'.
+	* lib/ipaddr.rb: Allow the x:x:x:x:x:x:d.d.d.d form not limited to
+	  IPv4 mapped/compatible addresses.  This change also makes it
+	  possible for the parser to understand IPv4 mapped and compatible
+	  IPv6 addresses in non-compressed form.
 
-Fri Nov 13 19:43:29 1998  KIMURA Koichi  <kbk@kt.rim.or.jp>
+	* lib/ipaddr.rb: Stop exposing IPSocket.valid*? methods which were
+	  only usable on non-IPv6-ready platforms.
 
-	* missing/nt.c (SafeFree): wrong free offset.
+Sat Jun  2 18:49:39 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-Thu Nov 12 20:11:53 1998  Koji Arai  <JCA02266@nifty.ne.jp>
+	* string.c (rb_enc_cr_str_buf_cat): don't reset coderange as unknown.
+	  the condition 'ptr_a8 && str_cr != ENC_CODERANGE_7BIT' means not
+	  unknown, str is also ASCII-8BIT because str_encindex == ptr_encindex,
+	  and nont (str_cr == ENC_CODERANGE_UNKNOWN) and
+	  str_cr != ENC_CODERANGE_7BIT means str_cr is valid because ASCII-8BIT
+	  can't be broken. [ruby-dev:45688] [Bug #6509]
 
-	* sample/ruby-mode.el: wrong highlight.
+Wed May 30 17:19:56 2012  Eric Hodel  <drbrain@segment7.net>
 
-	* parse.y (parse_regx): newline in regexp was ignored.
+	* ext/zlib/zlib.c (do_inflate):  Inflate more data if buffered data
+	  exists.  Allows Zlib::Inflate#set_dictionary to work.
+	  [ruby-trunk - Bug #5929]
 
-Wed Nov 11 10:54:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Mon May 28 11:40:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* parse.y (here_document): <<'FOO' should not escape anything.
+	* io.c (rb_io_extract_modeenc): fail only if conflicting
+	  text/binary modes given explicitly.  [ruby-dev:45268][Bug #6055]
 
-	* parse.y (here_document): bare << here-doc available, even though
-	  it's deprecated.
+Fri May 25 17:18:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* file.c (rb_file_s_readlink): return value should be tainted.
+	* parse.y (f_arglist): should reset lexical states after empty
+	  argument list with no parenthesis as well as parenthesized list,
+	  so that reserved name method definition work.  [ruby-dev:45626]
+	  [Bug #6403]
 
-	* ext/etc/etc.c (setup_passwd): information (eg. GCOS name) should
-	  be tainted (modified at Perl Conference).
+Fri May 25 10:40:31 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
-Tue Nov 10 00:22:11 1998  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
+	* include/ruby/win32.h (FD_SET): change function to macro.
+	  To avoid buffer overflow when smaller FD_SETSISE is used in ext
+	  libraries.
 
-	* configure.in: elf supprt for FreeBSD 3.x
+	* win32/win32.c (rb_w32_fdset): this function is not used anymore.
+	  But we leave this for compatibility.
 
-Tue Nov 10 00:05:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* win32/win32.c (rb_w32_select_with_thread): fix SEGV when smaller
+	  FD_SETSISE is used in ext libraries. Dereference of fd_set pointer
+	  causes SEGV.
 
-	* parse.y (yylex): here document available in eval.
+	* test/-ext-/win32/test_fd_setsize.rb(TestFdSetSize): add tests for
+	  above.
+	* ext/-test-/win32/fd_setsize/depend: ditto.
+	* ext/-test-/win32/fd_setsize/extconf.rb: ditto.
+	* ext/-test-/win32/fd_setsize/fd_setsize.c: ditto.
 
-Mon Nov  9 17:55:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	  [ruby-core:44588] [Bug #6352]
 
-	* version 1.1c7 released.
+Fri May 25 10:38:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Nov  6 19:25:27 1998  Takao KAWAMURA  <kawamura@ike.tottori-u.ac.jp>
+	* io.c (io_strip_bom): check EOF.  [Bug #6487][ruby-core:45203]
 
-	* sample/ruby-mode.el: font-lock patch.
+Fri May 25 10:36:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Thu Nov  5 15:42:22 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* parse.y (f_arglist): should reset lexical states after empty
+	  argument list with no parenthesis as well as parenthesized list,
+	  so that reserved name method definition work.  [ruby-dev:45626]
+	  [Bug #6403]
 
-	* sample/README, lib/README: simple description for each file.
+Mon May 21 16:24:40 2012  Akinori MUSHA  <knu@iDaemons.org>
 
-Wed Nov  4 18:14:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/syslog/syslog.c (mSyslog_inspect): Use rb_sprintf().
 
-	* eval.c (assign): attribute assignment should be called as public.
+	* ext/syslog/syslog.c (mSyslog_inspect): Make sure self is a
+	  module before calling rb_class2name().
 
-Tue Nov  3 23:36:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat May 19 14:42:37 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* string.c (rb_str_dump): dumps core for negative char value.
+	* test/drb/drbtest.rb ({DRbCore,DRbAry}#teardown}: cannot pass SIGTERM
+	  to another process on Windows, so use SIGINT instead.
 
-	* regex.c (re_compile_pattern): out of boundary access for empty
-	  regexp.
+Sat May 19 14:42:20 2012  Tanaka Akira  <akr@fsij.org>
 
-Mon Nov  2 22:54:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/drb/ssl.rb: generate 1024 bits RSA key instead of 512 bits.
+	  OpenSSL 1.0.1 rejects 512 bits RSA key for TLS1.2 with SHA512.
+	  http://rt.openssl.org/Ticket/Display.html?id=2769&user=guest&pass=guest
+	  reported by Bohuslav Kabrda.
+	  [ruby-core:43844] [ruby-trunk - Bug #6221]
 
-	* string.c (rb_str_aset): `str[str]' replaces first match.
+Sat May 19 14:41:45 2012  Tanaka Akira  <akr@fsij.org>
 
-Mon Nov  2 18:24:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/drb/drbtest.rb: rescue Errno::ESRCH for Process.kill.
+	  reported by NARUSE, Yui.  [ruby-dev:45551]
 
-	* eval.c (thread_create): was accessing modified status.
+Sat May 19 14:41:09 2012  Tanaka Akira  <akr@fsij.org>
 
-Sun Nov  1 01:18:52 1998  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
+	* lib/drb/extservm.rb (DRb::ExtServManager): don't use /bin/sh to
+	  invoke service subprocess.  mark detach threads for clean up.
 
-	* gc.c (xrealloc): size 0 needs round up to 1.
+	* test/drb/drbtest.rb: clean up the service subprocess in teardown.
 
-Sat Oct 31 23:18:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/drb/test_drb.rb: set @service_name for teardown.
 
-	* string.c (rb_str_split_method): negative LIMIT means number of
-	  splitted fields are unlimited, as in perl.
+	* test/drb/test_drbunix.rb: ditto.
 
-	* string.c (rb_str_split_method): if LIMIT is unspecified,
-	  trailing null fields are stripped.
+	* test/drb/test_drbssl.rb: ditto.
 
-Sat Oct 31 04:16:14 1998  Inaba Hiroto   <inaba@st.rim.or.jp>
+Sat May 19 14:40:49 2012  Tanaka Akira  <akr@fsij.org>
 
-	* string.c (str_aref): regexp index SEGVed.
+	* lib/drb/ssl.rb: close accepted TCP socket if SSL accept is failed.
+	  [ruby-dev:45541]
 
-Fri Oct 30 14:33:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat May 19 14:39:50 2012  Tanaka Akira  <akr@fsij.org>
 
-	* re.c (reg_match): returns nil for unmatch.
+	* lib/webrick/utils.rb: fix fcntl call.
 
-	* dir.c (dir_entries): new method.
+	* lib/drb/unix.rb: ditto.
 
-	* eval.c (block_pass): do not push block, substitute it.
+Fri May 18 18:13:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Oct 30 01:28:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/mkmf.rb (MakeMakefile#configuration): keep space at end of
+	  OUTFLAG and COUTFLAG.  [ruby-dev:45650]
 
-	* range.c (range_check): avoid <=> check for Fixnums.
+Fri May 18 00:04:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* array.c (rb_ary_aset): accept negative index.
+	* win32/win32.c (rb_w32_fstat, rb_w32_fstati64): convert FILETIME
+	  to time_t directly, not to be affected by TZ unnecessarily.
 
-Wed Oct 28 22:00:54 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* win32/win32.c (unixtime_to_filetime): convert time_t to FILETIME
+	  simply.
 
-	* regex.c (re_match): access out of boundary fixed.
+Wed May 16 01:07:46 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Wed Oct 28 11:37:42 1998  TAMITO  <tommy@valley.ne.jp>
+	* ext/digest/md5/extconf.rb: use pkg_config for openssl so that
+	  customized ssl paths are used for linking.  Backports fixes for
+	  [ruby-core:44755].
+	* ext/digest/rmd160/extconf.rb: ditto
+	* ext/digest/sha1/extconf.rb: ditto
+	* ext/digest/sha2/extconf.rb: ditto
 
-	* io.c (f_select): fd number comparison bug.
+Mon May 14 17:14:10 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
 
-Tue Oct 27 23:07:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/ruby/test_io.rb (test_flush_in_finalizer1): don't use IO.for_fd
+	  to close IO objects. it create IO object with already closed fd, and
+	  cause occasional Errno::EBADF in following tests. [ruby-core:45020]
+	  [Bug #6228]
 
-	* sample/ruby-mode.el (ruby-parse-region): forgot to support %w()
-	  style array literal.
+Mon May 14 17:14:10 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
 
-	* eval.c (rb_eval): unused block raises warning.
+	* test/ruby/test_io.rb (TestIO): revert r35631. it broke the intent of
+	  test_flush_in_finalizer1.  [ruby-core:43951] [Bug ##6228]
 
-Mon Oct 26 09:37:53 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Mon May 14 13:18:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (dvar_asgn_push): dvar pushed too many times if
-	  variable-in-block first appear in loops.
+	* parse.y (parser_tokadd_string): insert a backslash only if
+	  quoted by single quotes.  [ruby-dev:45281] [Bug #6069]
 
-Sun Oct 25 22:59:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Mon May 14 13:17:57 2012  Luis Lavena  <luislavena@gmail.com>
 
-	* regex.c (set_list_bits): was using wrong offset.
+	* test/ruby/test_io.rb (class TestIO):  Disable GC during IO tests to
+	  avoid file descriptors being GC'ed. Suggestion by Tomoyuki Chikanaga
+	  [ruby-core:43951][Bug #6228]
 
-Thu Oct 22 00:07:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri May 11 14:09:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (rb_obj_method): method retrieved from tainted object
-	  should be tainted too.
+	* ext/bigdecimal/bigdecimal.c (PUSH): to prevent VALUE from GC,
+	  must not cast it to unsigned long, which may be shorter than
+	  VALUE, and the result can be mere garbage.
 
-	* eval.c (method_call): safe_level should be restored during
-	  Method#call.
+Fri May 11 01:04:54 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
-Wed Oct 21 14:21:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* io.c (io_unread): fix IO#pos with mode 'r' bug on Windows.
+	  If the end of reading buffer is CR, io_unread() needs to unread one
+	  more byte.
+	  [ruby-core:44874] [Bug #6401]
 
-	* io.c (Init_IO): new constants IO::SEEK_{SET,CUR,END}.
+	* test/ruby/test_io_m17n.rb (TestIO_M17N#test_pos_with_buffer_end_cr):
+	  add a test for above.
 
-	* io.c (rb_f_ungetc): ungetc pushes a char back into STDIN.
+Wed May  9 15:59:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Mon Oct 19 11:50:00 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
+	* configure.in (RUBY_WERROR_FLAG): append all warning flags which
+	  are enabled to compile, so that printf format modifiers properly
+	  fail.  [ruby-core:41351] [Bug #5679]
 
-	* ext/extmk.rb: Load '@top_srcdir@/lib/find.rb', not
-	'../lib/find.rb'.
-	* ext/extmk.rb: Distinguish between `top_srcdir' and `topdir'.
-	* Makefile.in (CFLAGS): Add `-I.'.
-	* Makefile.in (lex.c): Give `@srcdir@/keywords' to gperf, not
-	`keywords'.
-	* instruby.rb: Use `CONFIG["bindir"]', instead of `prefix + "/bin"'.
-	* instruby.rb: Use `CONFIG["libdir"]', instead of `prefix + "/lib"'.
-	* instruby.rb Use `CONFIG["mandir"]', instead of `prefix + "/man"'.
-	* instruby.rb (wdir): Add the variable to preserve the current
-	working directory.
-	* instruby.rb: Chdir to wdir before install `config.h' and
-	`rbconfig.rb'.
+Mon May  7 20:23:29 2012  Tanaka Akira  <akr@fsij.org>
 
-Mon Oct 19 10:07:01 1998  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
+	* lib/securerandom.rb (random_bytes): call to_int method for the
+	  argument at first.
 
-	* eval.c (rb_eval): reduce recursive calls to rb_eval().
+Mon May  7 20:23:29 2012  Tanaka Akira  <akr@fsij.org>
 
-Fri Oct 16 15:31:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/securerandom.rb: show actual read length in an error message.
 
-	* time.c (time_new_internal): timeval must be positive.
+Mon May  7 11:09:20 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-Thu Oct 15 13:54:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/bigdecimal/bigdecimal.c (Init_bigdecimal): define IDs before
+	  they are used. [ruby-core:44900] [Bug #6406]
 
-	* parse.y (arg): local variabls can be accessed within right side
- 	  expression in assignment, notably in blocks.
+Fri Apr 27 11:02:33 2012  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
 
-Wed Oct 14 00:18:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/rinda/test_rinda.rb (test_core_03_notify): Fixed test failures
+	  [ruby-dev:44430] [Ruby 1.9 - Bug #372]
 
-	* array.c (Init_Array): Array#=== is now for equal check, not
-	  inclusion check.
+Fri Apr 27 08:29:51 2012  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
 
-	* parse.y (when_args): `when a, *b' style new syntax for array
-	  expansion in `case'.
+	* test/rinda/test_rinda.rb: fix sticks on some testsf problem 
+	  [Bug #6272]
 
-Tue Oct 13 14:30:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Apr 25 05:56:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* object.c (rb_obj_untaint): taint marks can be unset.
+	* lib/optparse.rb (OptionParser#to_a): split for each lines.
+	  [ruby-dev:45568][Bug #6348]
 
-	* eval.c (rb_eval): taint propagation for embedded strings.
+Tue Apr 24 21:20:39 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-Mon Oct 12 13:27:15 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/optparse.rb (OptionParser#to_a): should split by end-of-line,
+	  and MUST TEST IT, MUST RUN THE TEST, MUST VERIFY BEFORE BACKPORT.
+	  [ruby-dev:45568][Bug #6348]
 
-	* eval.c (rb_call0): check stack depth more frequently.
+Tue Apr 24 14:55:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Mon Oct 12 08:08:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/optparse.rb (OptionParser#to_a): String#to_a is no longer
+	  defined.  [ruby-dev:45568][Bug #6348]
 
-	* io.c (rb_p): can print even in secure mode.
+Sat Apr 21 07:16:16 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Sun Oct 11 22:50:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* strftime.c (rb_strftime_with_timespec): fix padding of time zone
+	  offset.  [ruby-dev:43287][Bug #4458]
 
-	* variable.c (rb_const_set): taint check for modification.
+	* strftime.c (rb_strftime_with_timespec): add an interim digit for
+	  the timezone offset which is less than an hour.
 
-	* variable.c (rb_ivar_set): taint check for modification.
+	* strftime.c (rb_strftime_with_timespec): fix carry-up bug and
+	  overwrite '+' with '-' if negative offset less than a hour.
+	  [ruby-core:44447][Bug #6323]
 
-	* string.c (rb_str_modify): taint check for modification.
+Fri Apr 20 12:30:06 2012  Eric Hodel  <drbrain@segment7.net>
 
-	* hash.c (rb_hash_modify): taint check for modification.
+	* lib/rubygems/ssl_certs/AddTrustExternalCARoot.pem:  Removed to avoid
+	  conflict with ca-bundle.pem
+	* lib/rubygems/ssl_certs/VerisignClass3PublicPrimaryCertificationAuthority-G2.pem:
+	  ditto.
+	* lib/rubygems/ssl_certs/Entrust_net-Secure-Server-Certification-Authority.pem:
+	  ditto.
 
-	* array.c (rb_ary_modify): taint check for modification.
+Fri Apr 20 08:30:55 2012  Eric Hodel  <drbrain@segment7.net>
 
-	* ruby.h (FL_TAINT): taint for all objects, not only strings.
+	* lib/rubygems:  Update to RubyGems 1.8.23 which contains security
+	  fixes:
 
-Fri Oct  9 17:01:14 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	  RubyGems now disallows redirection from HTTPS to HTTP.
 
-	* io.c (read_all): read() returns "" at immediate EOF.
+	  RubyGems now verifies SSL connections.
 
-	* io.c (io_read): read(nil) read all until EOF.
+	  See https://github.com/rubygems/rubygems/blob/1.8/History.txt for
+	  changes since 1.8.22.
+	* test/rubygems:  ditto.
 
-Thu Oct  8 13:32:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Apr 20 07:39:50 2012  Eric Hodel  <drbrain@segment7.net>
 
-	* time.c (time_dump): marshal can dump Time object now.
+	* lib/rubygems:  Update to RubyGems 1.8.22 plus r33517 and r35337 which
+	  were ported to the rubygems git repository.
 
-	* marshal.c (Init_marshal): rename marshal methods `_dump_to' to
- 	  `_dump', `_load_from' to `_load'.
+	  See https://github.com/rubygems/rubygems/blob/1.8/History.txt for
+	  changes since 1.8.11.
 
-	* parse.y (rb_intern): "+=".intern generates proper symbol.
+	* test/rubygems:  ditto.
 
-Mon Oct  5 18:31:53 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/rubygems/version.rb:  Fixed init_with warning by calling into
+	  yaml_initialize (for syck) from psych's init_with
 
-	* version 1.1c6 released.
+Thu Apr 19 12:55:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Oct  2 14:22:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/-test-/win32/dln/extconf.rb: need import library for ordinal
+	  entry even on mingw.  [ruby-core:44441][Bug #6320]
 
-	* regex.c (re_search): `/\s*(--)$/ =~ "- --"' did not match,
-	  because of wrong optimize condition.
+Wed Apr 18 23:08:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Mon Oct  1 01:55:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* configure.in (DOT, DOXYGEN): use AC_CHECK_PROGS instead of
+	  AC_CHECK_PROG which needs the third argument.  [ruby-core:44433]
+	  [Bug #6316]
 
-	* parse.y (rb_intern): should not raise exceptions.
+	* configure.in (PKG_CONFIG): fix condition to skip older version
+	  of pkg-config.  continue in backticks does not affect outside.
 
-	* parse.y (yylex): symbol like `:foo?=' should not be allowed.
+Tue Apr 17 21:35:47 2012  Kouhei Sutou  <kou@cozmixng.org>
 
-	* ext/extmk.rb.in: makes *.a for static link modules.
+	* lib/rexml/parsers/baseparser.rb, test/rexml/test_namespace.rb:
+	  fix the default xml namespace URI validation.
+	  [ruby-dev:45169] [Bug #5956]
+	  Reported by Miho Hiramatsu. Thanks!!!
 
-Wed Sep 30 14:13:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Mon Apr 17 14:27:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (rb_thread_start): supports making a subclass of the
-	  Thread class.
+	* dln.c (rb_w32_check_imported): skip ordinal entries.  based on a
+	  patch by phasis68 (Heesob Park) at [ruby-core:44381].
+	  [ruby-core:44371][Bug #6303]
 
-Tue Sep 29 17:46:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Apr 15 14:57:00 2012  Tanaka Akira  <akr@fsij.org>
 
-	* eval.c (rb_thread_join): join is now an instance method.
+	* test/test_pty.rb (test_pty_check_default): call PTY.check until
+	  "cat" command is finished.
 
-Fri Sep 25 12:01:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Apr 15 14:54:16 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* parse.y (yylex): `@foo!' should be an error.
+	* test/ruby/test_process.rb (TestProcess#windows?): new method.
 
-Thu Sep 24 14:55:06 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
+	* test/ruby/test_process.rb (TestProcess#*): use above method.
 
-	* ext/etc/etc.c (Init_etc): wrong field definition.
+	* test/ruby/test_process.rb (TestProcess#test_execopts_redirect):
+	  windows doesn't support FD_CLOEXEC.
 
-Thu Sep 17 17:09:05 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Apr 15 06:40:28 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
-	* io.c (io_reopen): was creating FILE* for wrong fd.
+	* include/ruby/win32.h (rb_w32_aspawn_flags): add the declaration of
+	  new function.
 
-Tue Sep 15 05:28:11 1998  Koji Arai  <JCA02266@nifty.ne.jp>
+	* process.c (enum): add EXEC_OPTION_PGROUP and move the position
+	  above for the usage in proc_spawn_n().
 
-	* regex.c (re_compile_pattern): forgot to fixup for the pattern
- 	  like (?=(A)|(B)).
+	* process.c (proc_spawn_n): add an argument to pass new option
+	  `new_pgroup`. The option specifies CREATE_NEW_PROCESS_GROUP flag to
+	  CreateProcessW(). This flag is necessary for the usage of
+	  Process.kill on the subprocess on Windows.
 
-Tue Sep 15 01:06:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* process.c (rb_exec_arg_addopt): ditto.
 
-	* io.c (rb_io_gets_internal): do not set $_ by default, only
-	  gets/readline set the variable.
+	* process.c (rb_spawn_process): ditto.
 
-	* eval.c (rb_f_load): load toplevel class is set to anonymous
-	  module if safe_level >= 5, to encapsulate modification.
+	* process.c (documentation for rb_f_spawn): add documentation for new
+	  option `new_pgroup` of spawn.
 
-	* eval.c (rb_f_load): set frame properly.
+	* test/ruby/test_process.rb (TestProcess#test_execopts_new_pgroup):
+	  add tests for option `new_pgroup`.
 
-	* string.c (rb_str_each_line): do not set $_.
+	* test/ruby/test_thread.rb
+	  (TestThreadGroup#test_thread_timer_and_interrupt):
+	  add option `new_pgroup: true` to spawn on Windows. It's needed for
+	  Process.kill on a subprocess.
 
-Mon Sep 14 14:42:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* win32/win32.c (CreateChild): add an argument to pass
+	  dwCreationFlags of CreateProcessW().
 
-	* regex.c (re_match): beginning and end of the string, do not
-	  automatically match `\b'.
+	* win32/win32.c (rb_w32_spawn): ditto.
 
-	* string.c (scan_once): comsume at leaset on character.
+	* win32/win32.c (rb_w32_aspawn_flags): add new function to pass
+	  dwCreationFlags.
 
-	* regex.c (re_search): wrong behavior for negative range.
+	* win32/win32.c (rb_w32_aspawn): refactor to move the content to
+	  rb_w32_aspawn_flags().
+	  [ruby-core:43245][Bug #6131]
 
-Sat Sep 12 21:21:26 1998  Koji Arai  <JCA02266@nifty.ne.jp>
+Sun Apr 15 06:40:28 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
-	* regex.c (re_search): range value should be maintained.
+	* test/ruby/test_thread.rb
+	  (TestThreadGroup#test_thread_timer_and_interrupt): skip on Windows.
+	  Process.kill cannot kill a subprocess if CREATE_NEW_PROCESS_GROUP
+	  flag is not specified in a call to CreateProcessW().
 
-Thu Sep 10 10:55:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* win32/win32.c (CreateChild): revert the usage of
+	  CREATE_NEW_PROCESS_GROUP flag for compatibility.
+	  [ruby-core:43245][Bug #6131]
 
-	* parse.y (backref_error): yyerror does not understand formats.
+Sun Apr 15 04:35:48 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
-Tue Sep  8 18:05:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* io.c (rb_io_eof): use eof() instead of io_fillbuf(). It's because
+	  io_unread() doesn't work properly when reading CRLF with read(length)
+	  and mode 'r'.
+	  [ruby-core:44189][Bug #6271]
 
-	* version 1.1c5 released.
+	* test/ruby/test_io_m17n.rb (TestIO_M17N#test_read_crlf_and_eof):
+	  test for above.
 
-Tue Sep  8 10:03:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Apr 15 03:00:54 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* string.c (str_each_line): wrong line splitting with newline at
- 	  top of the string.
+	* io.c (io_unread): fixed memory leak.  report by nagachika via IRC.
 
-	* string.c: non bang methods return copied string.
+Sun Apr 15 03:00:54 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
-	* eval.c (f_END): needed to initialize frame->argc;
+	* io.c (static int io_fflush): add the definition.
+	  Use it in set_binary_mode_with_seek_cur().
 
-Fri Sep  4 11:27:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* io.c (set_binary_mode_with_seek_cur): refactoring to split the
+	  content into io_unread(). Fix the possibility of buffer overflow.
 
-	* bignum.c (bigadd): proper sign combination.
+	* io.c (io_unread): add new implementation for Windows. Previous one
+	  caused invalid cursor position using IO#pos with OS text mode. New
+	  one fixes the bug.
 
-	* regex.c (re_search): wrong return value for \A.
+	* test/ruby/test_io_m17n.rb
+	  (TestIO_M17N#test_pos_dont_move_cursor_position): add a test for
+	  above bug.
+	  [ruby-core:43497] [Bug #6179]
 
->>>>>>> 1.1.1.2.2.154
-Thu Sep  3 14:08:14 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Apr 15 03:00:54 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* version 1.1c4 released.
+	* test/ruby/test_io.rb (TestIO#test_pos_with_getc): updated.
+	  see [ruby-core:43550]
 
-Tue Sep  1 10:47:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Apr 15 03:00:54 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* regex.c (slow_search): do not compare llen and blen.  llen may
-	  be longer than blen, if little contains 0xff.
+	* test/ruby/test_io.rb (TestIO#test_pos_with_getc): added.
+	  see [Bug #6179][ruby-core:43518]
 
-	* regex.c (mbctab_euc): set 0x8e as multibyte character.
+Wed Apr 11 16:22:16 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* string.c (str_inspect): mask character for octal output.
+	* ext/-test-/add_suffix/bug.c (ruby_add_suffix): no static
+	  declaration.  [ruby-core:44277][Bug #6279]
 
-Mon Aug 31 15:32:41 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Apr  8 06:53:55 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* regex.c (re_search): use calculated offset if exactn is the
-	  first opcode in the compiled regexp.
+	* io.c (io_unread): cast as long the value for extra_max.
+	  [ruby-core:44137] [Bug #6257]
 
-	* regex.c (bm_search): use Boyer-Moore search for simple search.
+Sat Apr  7 10:28:40 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* regex.c (must_instr): wrong length check if pattern includes
-	  byte escape by 0xff.
+	* ext/psych/lib/psych.rb: bumping up psych version to match release.
+	* ext/psych/psych.gemspec: ditto
 
-	* regex.c (re_compile_pattern): need not to check current_mbctype.
+Sat Apr  7 02:07:00 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Sat Aug 29 16:31:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/parser.c: fall back to any encoding if the external
+	  encoding is wrong.  [ruby-core:44163]
+	* test/psych/test_encoding.rb: fix test
 
-	* eval.c (rb_check_safe_str): avoid calling rb_id2name() in normal 
-	  cases to speed-up.
+Wed Apr  4 18:29:15 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* eval.c (thread_raise): do not save context of terminated thread.
+	* test/ruby/test_sleep.rb (TestSleep#test_sleep_5sec): syntax error.
 
-	* regex.c (re_compile_pattern): mask \nnn over 256.
+	* test/ruby/test_sleep.rb (TestSleep#test_sleep_5sec): call uname
+	  only on linux because it's a workaround for linux only.
 
-Sat Aug 29 02:09:46 1998 1998  Koji Arai  <JCA02266@nifty.ne.jp>
+Wed Apr  4 11:32:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* sprintf.c (f_sprintf): wrong buffer size check.
+	* ext/-test-/add_suffix/bug.c: make all functions in util.c static
+	  to get rid of multiple definitions.  reported at
+	  https://trac.macports.org/ticket/33814
 
-Fri Aug 28 01:57:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Tue Apr  3 18:34:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* regex.c (re_compile_pattern): accepts (?ix-ix) and (?ix-ix:...).
+	* process.c (setreuid, setregid): suppress warnings.
+	  [ruby-core:43374][Bug #6169]
 
-Fri Aug 28 12:25:33 1998  Hiroshi Igarashi  <igarashi@ueda.info.waseda.ac.jp>
+Sat Mar 31 12:11:21 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>
 
-	* ruby.c (ruby_require_modules): load modules in appearing order.
+	* ext/openssl/ossl_x509cert.c: Fix doc typo.
 
-Fri Aug 28 01:57:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Mar 30 14:17:17 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>
 
-	* regex.c (re_compile_pattern): accepts (?ix-ix) and (?ix-ix:...).
+	* ext/openssl/ossl_pkcs7.c: fix crash when parsing garbage data.
+	* test/openssl/test_pkcs7.rb: assert correct behavior for it.
+	  Thanks to Matt Venables for reporting the issue.
+	  [ruby-core:43250][Bug #6134]
 
-Thu Aug 27 12:54:28 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Mar 30 14:17:17 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>
 
-	* version 1.1c3 released.
+	* test/openssl/test_x509cert.rb: exclude test that fails when issuing
+	  a certificate with RSA signature and DSS1 digest for earlier
+	  OpenSSL versions when used in conjunction with OpenSSL 1.0.1.
+	  Thanks, Vit Ondruch, for reporting the issue.
+	  [ruby-core:42949][Bug #6089]
 
-Wed Aug 26 14:40:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Mar 30 14:15:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (rb_eval): check whether ruby_class is properly set,
-	  before accessing it.
+	* string.c (str_new_empty): should copy also the encoding as an
+	  empty substring.  [ruby-dev:45441][Bug #6206]
 
-	* eval.c (rb_obj_instance_eval): ruby_class should be Qnil for
-	  special objects like Fixnums.
+Fri Mar 30 14:14:36 2012  Tadayoshi Funaba  <tadf@dotrb.org>
 
-	* ext/tkutil/tkutil.c (Init_tkutil): removes calls to
-	  rb_yield_0().  used instance_eval() instead in the tk.rb.
+	* ext/date/date_core.c (datetime_s_now): [ruby-core:43256].
 
-Wed Aug 26 11:47:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Mar 30 14:12:53 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
 
-	* regex.c (re_match): pop non-greedy stack elements on success.
+	* numeric.c: fix flodivmod for cornercases [Bug #6044]
+	  add ruby_float_mod
 
-Wed Aug 26 09:25:35 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	* insns.def (opt_mod): use ruby_float_mod
 
-	* ruby.h: add #define environ for cygwin32.
+	* internal.h: declare ruby_float_mod
 
-Tue Aug 25 08:57:41 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/ruby/test_float.rb: tests for above
 
-	* array.c (rb_ary_sort_bang): temporarily freeze sorting array.
+	* test/ruby/envutil.rb: create helper assert_is_minus_zero
 
-Mon Aug 24 18:46:44 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+Wed Mar 28 08:44:24 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* dln.c (dln_find_1): path check was too strict.
+	* ext/psych/lib/psych.rb: updating version to match gem
+	* ext/psych/psych.gemspec: ditto
+	* ext/psych/lib/psych/visitors/to_ruby.rb: fixing deprecation warning
 
-Mon Aug 24 15:28:11 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+Mon Jul 18 13:36:47 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* parse.y (f_arglist): opt_nl added after f_args.
+	* ext/psych/lib/psych.rb: define a new BadAlias error class.
 
-Fri Aug 21 01:06:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/lib/psych/visitors/to_ruby.rb: raise an exception when
+	  deserializing an alias that does not exist.
 
-	* ext/socket/socket.c: grand renaming on socket.c.
+	* test/psych/test_merge_keys.rb: corresponding test.
 
-	* ext/socket/socket.c (inet_aton): supply inet_aton for those
-	  systems that do not have it.
+Fri Mar  9 06:29:22 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* ext/socket/socket.c (setipaddr): use inet_aton instead of
-	  inet_addr.
+	* ext/psych/lib/psych.rb (load, parse): stop parsing or loading after
+	  the first document has been parsed.
 
-	* ext/socket/socket.c (tcp_s_gethostbyname): new method: works
-	  like Socket.gethostbyname but returning array contains ip-addrs
-	  as octet decimal string format like "127.0.0.1".
+	* test/psych/test_stream.rb: pertinent tests.
 
-	* ext/socket/socket.c (mkhostent): return format changed to
-	  [host, aliases, type, ipaddr..]  as documented.
+Fri Mar  9 06:17:05 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Wed Aug 19 00:31:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/lib/psych.rb (parse_stream, load_stream): if a block is
+	  given, documents will be yielded to the block as they are parsed.
+	  [ruby-core:42404] [Bug #5978]
 
-	* io.c (io_ctl): forgot to place TRAP_END at right position.
+	* ext/psych/lib/psych/handlers/document_stream.rb: add a handler that
+	  yields documents as they are parsed
 
-Fri Aug 14 11:01:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/psych/test_stream.rb: corresponding tests.
 
-	* eval.c (call_trace_func): save __FILE__, __LINE__ before
- 	  executing trace_func, since trace function should not corrupt
- 	  line number information.
+Tue Mar  6 02:31:20 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Thu Aug 13 15:09:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/lib/psych/core_ext.rb: only extend Kernel if IRB is loaded
+	  in order to stop method pollution.
 
-	* array.c (ary_s_new): was marking unallocated region on GC.
+Tue Feb 28 10:28:51 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Tue Aug 11 11:57:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/lib/psych.rb: default open YAML files with utf8 external
+	  encoding. [ruby-core:42967]
+	* test/psych/test_tainted.rb: ditto
 
-	* version 1.1c2 released.
+Fri Feb 24 13:54:33 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Mon Aug 10 14:05:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/parser.c: prevent a memory leak by protecting calls to
+	  handler callbacks.
+	* test/psych/test_parser.rb: test to demonstrate leak.
 
-	* process.c (f_system): removed fflush(stdin).
+Fri Feb 24 08:08:38 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Fri Aug  7 17:44:44 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/parser.c: set parser encoding based on the YAML input
+	  rather than user configuration.
+	* test/psych/test_encoding.rb: corresponding tests.
+	* test/psych/test_parser.rb: ditto
+	* test/psych/test_tainted.rb: ditto
 
-	* error.c (err_snprintf): replace sprintf for fixed sized buffer,
- 	  with snprintf to avoid buffer over-run.  For systems which does
-	  dot provide snprintf, missing/snprintf.c added.
+Fri Feb 10 03:41:31 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Wed Aug  5 00:47:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/parser.c: removed external encoding setter, allow parser
+	  to be reused.
+	* ext/psych/lib/psych/parser.rb: added external encoding setter.
+	* test/psych/test_parser.rb: test parser reuse
 
-	* re.c (rb_reg_search): recycle match object.
+Wed Jan 18 12:49:15 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Mon Aug  3 09:17:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/lib/psych/visitors/to_ruby.rb: Added support for loading
+	  subclasses of String with ivars
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: Added support for dumping
+	  subclasses of String with ivars
+	* test/psych/test_string.rb: corresponding tests
 
-	* string.c (rb_str_gsub_bang): do not allocate temporary string.
+Wed Jan 18 10:39:47 2012  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* string.c (rb_str_sub_bang): use inline replace.
+	* ext/psych/lib/psych/visitors/to_ruby.rb: Added ability to load array
+	  subclasses with ivars.
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: Added ability to dump
+	  array subclasses with ivars.
+	* test/psych/test_array.rb: corresponding tests
 
-Wed Jul 29 00:36:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Dec 21 02:25:36 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* hash.c (hash_s_new): the default value can be specified.
+	* ext/psych/emitter.c: fixing clang warnings. Thanks Joey!
 
-	* hash.c (hash_default): method to set the default value.
+Sun Dec 18 12:42:48 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* hash.c (hash_aref): now returns the default value.
+	* ext/psych/lib/psych/visitors/to_ruby.rb: BigDecimals can be restored
+	  from YAML.
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: BigDecimals can be dumped
+	  to YAML.
+	* test/psych/test_numeric.rb: tests for BigDecimal serialization
 
-Tue Jul 28 13:03:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Dec 18 12:03:13 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* array.c (ary_s_new): argument to specify initial value is added.
+	* ext/psych/lib/psych/scalar_scanner.rb: Strings that look like dates
+	  should be treated as strings and not dates.
 
-	* array.c (ary_s_new): specifies size, not capacity.
+	* test/psych/test_scalar_scanner.rb: corresponding tests.
 
-Mon Jul 27 12:39:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Dec  7 08:04:31 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* string.c (str_replace): zero fill for expansion gap.
+	* ext/psych/lib/psych.rb (module Psych): parse and load methods take
+	  an optional file name that is used when raising Psych::SyntaxError
+	  exceptions
+	* ext/psych/lib/psych/syntax_error.rb (module Psych): allow nil file
+	  names and handle nil file names in the exception message
+	* test/psych/test_exception.rb (module Psych): Tests for changes.
 
-	* regex.c (mbctab_euc): set flags on for 0xA1-0xFE.  suggested by
-	  <inaba@st.rim.or.jp>.
+Wed Nov 30 09:09:37 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* string.c (str_inspect): consider current_mbctype.
+	* ext/psych/parser.c (parse): parse method can take an option file
+	  name for use in exception messages.
+	* test/psych/test_parser.rb: corresponding tests.
 
-Sun Jul 26 15:37:11 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+Tue Nov 22 04:46:22 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* array.c (ary_s_new): Array.new(1<<30) dumps core.
+	* ext/psych/lib/psych.rb: remove autoload from psych
+	* ext/psych/lib/psych/json.rb: ditto
 
-Fri Jul 24 13:40:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Nov  9 04:52:16 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* version 1.1c1 released.
+	* ext/psych/lib/psych/tree_builder.rb: dump complex numbers,
+	  rationals, etc with reference ids.
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: ditto
+	* ext/psych/lib/psych/visitors/to_ruby.rb: loading complex numbers,
+	  rationals, etc with reference ids.
+	* test/psych/test_object_references.rb: corresponding tests
 
-Fri Jul 24 02:10:22 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Mon Nov  7 20:31:52 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* marshal.c (r_bytes2): allocated buffer size was too short.
+	* ext/psych/lib/psych/scalar_scanner.rb: make sure strings that look
+	  like base 60 numbers are serialized as quoted strings.
+	* test/psych/test_string.rb: test for change.
 
-	* marshal.c (w_object): saves all options, not only casefold flag.
+Thu Oct 27 08:47:38 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
 
-	* re.c (reg_clone): now copies options properly.
+	* ext/psych/parser.c: remove unused variable.
 
-	* re.c (reg_get_kcode): code number was wrong.
+Wed Oct  5 02:50:27 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Thu Jul 23 13:11:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/lib/psych/syntax_error.rb: Add file, line, offset, and
+	  message attributes during parse failure.
+	* ext/psych/parser.c: Update parser to raise exception with correct
+	  values.
+	* test/psych/test_exception.rb: corresponding tests.
 
-	* eval.c (rb_attr): argument should be symbol or string.
+Wed Oct  5 01:52:16 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Wed Jul 22 11:59:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/parser.c (parse): Use context_mark for indicating error
+	  line and column.
 
-	* regex.c (calculate_must_string): wrong offset added.
+Wed Oct  5 01:22:08 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Wed Jul 22 11:59:59 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/psych/lib/psych/scalar_scanner.rb: use normal begin / rescue
+	  since postfix rescue cannot receive the exception class. Thanks
+	  nagachika!
 
-	* st.c (rehash): still had a GC problem.  fixed.
+Tue Mar 27 22:22:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Tue Jul 21 13:19:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* configure.in (RUBY_STACK_GROW_DIRECTION): substitute CPU name as
+	  shell variable name.  based on the patch by The Written Word Inc. at
+	  [ruby-core:40421].  [Bug #5488]
 
-	* eval.c (gc_mark_threads): crashed on GC before thread allocation.
+Mon Mar 26 09:57:12 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* st.c (rehash): GC during rehash caused SEGV.
+	* parse.y (parser_nextc): set encoding for the buffer of ripper.
 
-Tue Jul 21 01:25:10 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Mar 18 13:23:28 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* sprintf.c (f_sprintf): integer formatter totally re-written.
+	* encoding.c (rb_enc_compatible): return ASCII-8BIT even if 2nd string
+	  is ascii only string. [ruby-core:42354] [Bug #5968]
 
-	* sprintf.c (remove_sign_bits): support uppercase hexadecimal.
+Tue Mar  6 18:55:37 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Sat Jul 18 00:14:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/test/unit/assertions.rb (assert_send, assert_not_send):
+	  parenthesize non-empty arguments.
 
-	* sprintf.c (f_sprintf): proper sign position for %X and %O.
+Tue Mar  6 18:55:37 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Jul 17 14:10:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/test/unit/assertions.rb (assert_send): make arguments in
+	  the default message clearer.
 
-	* version 1.1c0 released.
+Tue Mar  6 12:48:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Jul 17 08:01:49 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+	* ext/io/console/console.c (set_rawmode): clear ECHOE and ECHOK
+	  bits too.
 
-	* process.c (f_exec): Check_SafeStr() added.
+	* ext/io/console/console.c (echo_p): ignore ECHOE and ECHOK bits.
+	  [ruby-dev:45309] [Bug #6116]
 
-	* process.c (f_system): Check_SafeStr() moved before fork().
+	* ext/io/console/console.c (console_raw): fix rdoc.
 
-Thu Jul 16 22:58:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/io/console/console.c (console_set_echo): mentioned about
+	  platform dependency.
 
-	* string.c (scan_once): substrings to the block should not be
- 	  tainted.  use reg_nth_match(), not str_substr().
+Tue Mar  6 12:40:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* string.c (str_substr): needed to transfer taint.
+	* ext/io/console/console.c (console_raw, console_set_raw)
+	  (console_getch): optional parameters.  [EXPERIMENTAL]
 
-Thu Jul 16 16:15:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Tue Mar  6 12:39:27 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* gc.c (xmalloc): object allocation count added to GC trigger.
+	* ext/io/console/console.c (console_cooked, console_set_cooked):
+	  new methods to reset cooked mode.  [EXPERIMENTAL]
 
-	* eval.c (thread_save_context): avoid marking uninitialized stack
-	  in thread_mark.  GC may be triggered by REALLOC_N().
+Tue Mar  6 12:31:47 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Wed Jul 15 15:11:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/io/console/console.c (io_getch): default delegating method
+	  for StringIO.  https://github.com/nobu/io-console/issues/4
 
-	* experimental release 1.1b9_31.
+	* ext/stringio/stringio.c: moved some methods to hidden modules.
 
-Wed Jul 15 15:05:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Tue Mar  6 12:29:34 2012  Eric Hodel  <drbrain@segment7.net>
 
-	* eval.c (thread_create): exit() and abort() in threads now
- 	  forwarded to main_thread.
+	* io.c (Init_IO):  Mention io/console methods.  [Ruby 1.9 - Bug #5602]
+	* ext/io/console/console.c:  Mention that io/console must be required
+	  similar to lib/time.rb
 
-Tue Jul 14 14:03:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Tue Mar  6 11:42:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* variable.c (obj_instance_variables): list names that is not
-	  instance variables.
+	* ext/syck/lib/syck/rubytypes.rb (Exception.yaml_new): fix bug
+	  that causes YAML serialization problem for Exception.
+	  Exception#initialize doesn't use visible instance variable for
+	  the exception message, so call the method with the message.
+	  patched by Jingwen Owen Ou <jingweno AT gmail.com>.
+	  http://github.com/ruby/ruby/pull/41
 
-	* gc.c (GC_MALLOC_LIMIT): choose smaller limit value.
+Fri Mar  2 22:09:03 2012  Hiroshi Nakamura  <nahi@ruby-lang.org>
 
-Mon Jul 13 12:39:38 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* .travis.yml: Backport TravisCI configuration from trunk.
 
-	* object.c (str2cstr): should not return NULL.
+Thu Mar  1 18:39:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Jul 10 11:51:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* file.c (rb_file_join): honor input encodings than ASCII-8BIT.
+	  [ruby-core:40338] [Bug #5483]
 
-	* parse.y (gettable): needed to add dyna_in_block() check.
+Tue Feb 28 11:56:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Thu Jul  9 17:38:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* configure.in (debugflags): check if -ggdb is accepted.
+	  [ruby-core:42875][Bug #6080]
 
-	* experimental release 1.1b9_30.
+Mon Feb 27 17:25:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Thu Jul  9 16:01:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/bigdecimal/bigdecimal.c (GetVpValueWithPrec): since methods
+	  can be overridden, so should not make an assumption on the type
+	  of results.  [ruby-core:42969][Bug #6093]
 
-	* sprintf.c (fmt_setup): format specifier for long needed.
+Mon Feb 27 02:28:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* sprintf.c (f_sprintf): ditto.
+	* regparse.c (add_code_range_to_buf0): wrong condition of duplicated
+	  warnings.
 
-	* numeric.c (fix2str): ditto.
+Sun Feb 26 12:26:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (thread_create): no more ITIMER_REAL.
+	* compile.c (iseq_compile_each): call on special object instead of
+	  self.  since stabby lambda is a syntax, so it should not be
+	  affected by the context.  [ruby-core:42349][Bug #5966]
 
-	* eval.c (thread_create): thread finalization needed before
-	  aborting thread if thread_abort is set.
+	* insns.def (send): no special deal for FCALL.  self should be put
+	  on TOS instead.
 
-Wed Jul  8 18:17:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Feb 25 23:47:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* bignum.c (big_pow): abandon power by bignum (too big).
+	* file.c (utime_internal): fix a variable missed to replace.
+	  [ruby-core:42864] [Bug #6077]
 
-Tue Jul  7 13:58:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Feb 25 21:29:09 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
-	* eval.c (rb_catch): add C level catch/throw feature.
+	* test/ruby/test_literal.rb (TestRubyLiteral#test_special_const):
+	  test for https://bugs.php.net/bug.php?id=61095
 
-Mon Jul  6 15:18:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Feb 25 21:29:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* parse.y (arg): proper return values for `||=' and `&&='.
+	* dir.c, file.c, io.c (rb_sys_fail_path): use rb_sys_fail_str.
 
-Fri Jul  3 16:05:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* error.c: new functions to deal exceptions with string instances.
 
-	* experimental release 1.1b9_29.
+	* dir.c, file.c, io.c: use rb_sys_fail_path.
 
-Fri Jul  3 11:20:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Feb 25 21:18:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* marshal.c (r_byte): byte should not extend sign bit.
+	* dir.c (dir_inspect), io.c (rb_io_inspect): keep encoding of path.
+	  [Bug #6072]
 
-	* numeric.c (fix_mul): use FIX2LONG() instead of FIX2INT() for
-	  64bit architectures.
+Sat Feb 25 21:18:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* marshal.c (r_bytes): remove weird casting bwetween pointer and int.
+	* dir.c (dir_initialize): keep path in original encoding.
 
-	* process.c (proc_setsid): new method Process#setsid().
+	* error.c (syserr_initialize): prefer the encoding of message over
+	  locale.  [ruby-dev:45279][Bug #6071]
 
-Thu Jul  2 12:49:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Feb 25 17:10:51 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* marshal.c (w_object): remove `write_bignum' label for 64bit
- 	  architectures.
+	* lib/fileutils.rb: use chomp(?/) instead of sub to optimize and avoid
+	  to regexping invalid string.
 
-	* marshal.c (r_bytes): needs int, not long.
+Sat Feb 25 16:39:13 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-Wed Jul  1 14:21:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* complex.c (nucomp_marshal_load): raise error on invalid data.
+	  reported by John Firebaugh [ruby-core:42860] [Bug #6076]
 
-	* numeric.c (flo_plus): should not allow addition with strings.
+Fri Feb 24 23:49:05 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
 
-Wed Jul  1 13:09:01 1998  Keiju ISHITSUKA  <keiju@rational.com>
+	* lib/ostruct.rb (delete_field): Bug fix so previous value is
+	  returned. Patch by Nick Recobra [Bug #6063]
 
-	* numeric.c (num_uminus): wrong coerce direction.
+Fri Feb 24 08:53:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Tue Jun 30 10:13:44 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* parse.y (parser_tokadd_string, parser_yylex): insert a backslash
+	  if the next character is non-ascii.  [ruby-dev:45278] [Bug #6069]
 
-	* io.c (f_p): accepts arbitrary number of arguments.
+Thu Feb 23 14:44:36 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* eval.c (rb_yield_0): there's some case that iterator_p() returns 
-	  true even if the_block was not set.  check added.
+	* lib/uri/common.rb (URI::Parser#initialize_regexp):
+	  use \A \z instead of ^ $. [Bug #5843]
 
-Tue Jun 30 01:05:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Feb 23 08:08:23 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* eval.c (BEGIN_CALLARGS): adjust the_block before evaluating the
-	  receiver's value and the arguments.
+	* win32/win32.c (rb_w32_uchmod): typo.  [Bug#5671] [ruby-dev:44898]
 
-Fri Jun 26 18:02:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/ruby/test_file.rb (TestFile#test_chmod_m17n): test of above bug.
 
-	* experimental release 1.1b9_28.
+Wed Feb 22 23:27:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Jun 26 11:01:26 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	* test/iconv/test_option.rb: enabled.  [ruby-core:42802][Bug #6061]
 
-	* string.c (str_aset_method): needed to convert to string.
+Wed Feb 22 22:04:15 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Thu Jun 25 02:05:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* io.c (rb_io_s_foreach): argument check before making Enumerator.
+	  [ruby-dev:31525]
 
-	* regex.c (re_search): optimize for `.*' at beginning of the
-	  pattern.
+Wed Feb 22 22:04:15 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* regex.c (re_search): optimize for character class repeat at
-	  beginning of the pattern.
+	* io.c (rb_io_s_foreach): return enumerator including kerword
+	  arguments.  [ruby-dev:45267][Bug #6054]
 
-	* regex.c (re_compile_pattern): detect optimization potential for
-	  the compiled patterns.
+Wed Feb 22 21:42:16 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-Thu Jun 25 00:02:26 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	* configure.in: remove workaround replacement from gcc to gcc-4.2.
+	  [Backport #6043]
 
-	* re.c (reg_s_new): flag value was wrong.
+Wed Feb 22 08:11:06 2012  Narihiro Nakamura  <authornari@gmail.com>
 
-Wed Jun 24 23:45:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* gc.c : remove gc_clear_mark_on_sweep_slots() and use
+	  rest_sweep() instead of it, because some dead objects might be
+	  marked in next the mark phase by false pointers.
+	  [ruby-core:42672]
 
-	* regex.c (re_search): wrong anchor handling for reverse search.
+Sun Feb 19 12:27:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Wed Jun 24 02:18:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* configure.in: ignore all warnings from an arbitrary
+	  header in /usr/local/include.
 
-	* parse.y (mlhs): `((a,b)),c = [[1,2]],3' assigns a=1,b=2,c=3.
+Fri Feb 17 12:51:25 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Tue Jun 23 11:46:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/mkmf.rb (create_header): log the content of header.
 
-	* parse.y (yylex): `&&=' and `||=' added.
+Fri Feb 17 12:26:15 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
 
-Sat Jun 20 02:53:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/readline/test_readline.rb (test_completion_proc_empty_result):
+	  ensure clearance of Readline's line_buffer after the test.
 
-	* parse.y (assignable): nesting local variables should have higher
- 	  priority than normal local variables for assignment too.
+Fri Feb 17 11:46:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Jun 19 18:28:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/readline/test_readline.rb (test_line_buffer__point): use
+	  lambda not to exit entire method by "return".  or "next" for
+	  proc.  [ruby-dev:45042] [Bug #5802]
 
-	* experimental release 1.1b9_27.
+Fri Feb 17 10:15:54 2012  Tanaka Akira  <akr@fsij.org>
 
-Fri Jun 19 14:34:49 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/dbm/extconf.rb: check _DB_H_ macro unavailable except
+	  Berkeley DB library.
 
-	* eval.c (assign): support hack for nested multiple assignment.
+Fri Feb 17 10:14:47 2012  Tanaka Akira  <akr@fsij.org>
 
-	* parse.y (mlhs): nested multiple assignment.
+	* test/dbm/test_dbm.rb: fix skip condition for libgdbm 1.8.0 or prior.
+	  reported by Bohuslav Kabrda.
+	  [ruby-core:42685] [ruby-trunk - Bug #6036]
 
-	* eval.c (rb_eval): in-block variables now honors static scope.
+Fri Feb 17 09:53:46 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* configure.in: RSHIFT check moved to configure.
+	* tool/transcode-tblgen.rb (import_ucm): don't use \h because the
+	  script should work with ruby 1.8.
 
-Thu Jun 18 16:46:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* tool/enc-unicode.rb: ditto.
 
-	* experimental release 1.1b9_26.
+Thu Feb 16 17:54:14 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-Thu Jun 18 13:37:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/dbm/extconf.rb: merge trunk's ext/dbm/extconf.rb and
+	  related functions of lib/mkmf.rb. [Backport #6021]
 
-	* file.c (file_s_ftype): uses lstat(2) instead of stat(2).
+Thu Feb 16 09:25:52 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* dir.c (dir_s_glob): there can be buffer overrun, check added.
+	* configure.in (enable_pthread): use -pthread on OpenBSD without
+	  explicit option. patched by Jeremy Evans. [ruby-core:38572]
 
-	* eval.c (f_binding): handles in-block variables declared after
-	  binding's generation.
+Thu Feb 16 07:34:34 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
 
-	* numeric.c (flo_floor): floor, ceil, round added to Float.
+	* cont.c (rb_fiber_reset_root_local_storage): add a new function to
+	  restore rb_thread_t::local_storage.
 
-Wed Jun 17 11:20:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* cont.c (rb_obj_is_fiber): add a new function to tell finalizer to
+	  prevent fibers from destroy.
 
-	* parse.y (gettable): nesting local variables should have higher
- 	  priority than normal local variables.
+	* gc.c (rb_objspace_call_finalizer): don't sweep fibers at finalizing
+	  objspace.
 
-Tue Jun 16 12:30:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* internal.h (rb_fiber_reset_root_local_storage, rb_obj_is_fiber):
+	  add prototypes.
 
-	* bignum.c (str2inum): handles `+ddd'.
+	* vm.c (ruby_vm_destruct): reset main thread's local_storage before
+	  free main thread. rb_thread_t::local_storage is replaced by fiber's
+	  local storage when forked from fiber, and it should be already freed
+	  when the fiber was destroyed. [ruby-core:41456] [Bug #5700]
 
-	* struct.c (make_struct): name parameter can be nil for unnamed
-	  structures.
+	* test/ruby/test_fiber.rb (test_fork_from_fiber): add test for fork
+	  from fiber.
 
-Mon Jun 15 16:30:10 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Feb 16 06:30:37 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* object.c (class_s_inherited): prohibiting to make subclass of
-	  class Class.
+	* ext/fiddle/closure.c (callback): deal with unsinged integers.
+	  [ruby-core:42458][Bug #5991][Bug #6022]
 
-	* object.c (module_s_new): support for making subclass of Module.
+	* ext/fiddle/conversions.c (value_to_generic, generic_to_value):
+	  ditto.
 
-	* parse.y (yycompile): clear eval_tree before compiling.
+	* ext/fiddle/closure.c (callback): same as r34506.
 
-Fri Jun 12 17:58:18 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Feb 15 10:35:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (eval): write back the_dyna_var into the block.
+	* include/ruby/ruby.h (FIXNUM_P): simple flag should be int.
 
-Thu Jun 11 18:19:18 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Feb 15 10:33:41 2012  Eric Hodel  <drbrain@segment7.net>
 
-	* experimental release 1.1b9_25.
+	* vm_eval.c (check_funcall):  Call respond_to? with matching arity for
+	  legacy single-argument implementations.  [ruby-trunk - Bug #6000]
 
-	* eval.c (dvar_add_compiling): register dyna_var at compile time.
+Wed Feb 15 10:25:22 2012  Naohisa Goto  <ngotogenome@gmail.com>
 
-	* regex.c (re_compile_pattern): RE_DUP_MAX iteration is too big.
+	* vm_eval.c (check_funcall): set array elements one-by-one to fix
+	  compile error with Fujitsu C Compiler 5.6 on Solaris 10 on Sparc.
 
-Wed Jun 10 15:12:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Feb 15 10:25:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* io.c (io_eof): do not block other threads.
+	* test/ruby/test_object.rb: tests that respond_to? returns false.
 
-	* signal.c (trap): reserve SIGALRM for thread.
+Wed Feb 15 10:25:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (thread_create): use ITIMER_REAL also to avoid system
-	  call blocking.
+	* vm_eval.c (check_funcall): try respond_to? first if redefined.
+	  [Bug #5158]
 
-	* io.c (f_syscall): add TRAP_BEG, TRAP_END around system calls.
+Wed Feb 15 07:15:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* io.c (io_ctl): add TRAP_BEG, TRAP_END around system calls.
+	* compile.c (defined_expr): guard the whole expression.
+	  [ruby-dev:45021][Bug#5786]
 
-	* enum.c (enum_collect): did not collect false values.
+Wed Feb 15 05:08:25 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* array.c (ary_new2): forgot to initialize capa field.
+	* ext/dl/cptr.c (rb_dlptr_s_to_ptr): use rb_check_funcall.
 
-Tue Jun  9 18:36:15 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	* ext/dl/cfunc.c (dlcfunc_mark), ext/dl/cptr.c (dlptr_mark):
+	  workaround to mark wrapped object.  this is not a true fix,
+	  because [Bug #4929] is caused by the interface design of DL.
 
-	* string.c (str_split_method): split dumped core for "\xff".
+Wed Feb 15 05:04:47 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Tue Jun  9 16:22:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/dl/cptr.c (rb_dlptr_aref, rb_dlptr_aset): check NULL pointer
+	  dereference.
 
-	* experimental release 1.1b9_24.
+	* test/rinda/test_rinda.rb: decrease the code that depends on timing.
+	  [Bug #372] [Bug #4160]
 
-Tue Jun  9 16:04:07 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+Wed Feb 15 05:03:41 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
 
-	* ext/kconv/kconv.c (kconv_guess): more precise decision for EUC,
-	  using jless algorithm (3 sequential EUC hiragana characters).
+	* test/rinda/test_rinda.rb (test_remote_array_and_hash):
+	  add local variables to protect objects from GC. [ruby-dev:44253]
+	  [Bug #5104]
 
-Tue Jun  9 15:12:44 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Feb 15 05:02:43 2012  Masaki Suketa <masaki.suketa@nifty.ne.jp>
 
-	* ext/kconv/kconv.c (kconv_guess): wrong guess for EUC as SJIS in
-	  some cases (0xe0 - 0xef).
+	* test/win32ole/test_err_in_callback.rb (test_err_in_callback): 
+	  skip test if ADODB.connection is not available.
 
-	* gc.c (xmalloc): insert size check for big (negative in signed)
-	  allocation size.
+Wed Feb 15 04:49:23 2012  Yusuke Endoh  <mame@tsg.ne.jp>
 
-Tue Jun  9 02:54:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* parse.y (debug_lines, coverage): set file path encoding for coverage
+	  result.  [ruby-dev:44950]
 
-	* lib/parsedate.rb: wday moved to the last in the return values.
+Tue Feb 14 16:57:11 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Mon Jun  8 10:40:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/rake/file_list.rb (Rake::FileList#egrep): there is no need to
+	  open files in binary mode.
+	  see more details in https://github.com/jimweirich/rake/issues/74
 
-	* string.c (str_split_method): split dumped core for "\0".
+Tue Feb 14 16:52:17 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Sat Jun  6 22:50:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/rdoc/encoding.rb (RDoc::Encoding.read_file): fixup newline chars
+	  on Windows.
+	  see https://github.com/rdoc/rdoc/issues/87
 
-	* regex.c (calculate_must_string): wrong condition for
-	  {start,stop}_nowidth.
+	* test/rdoc/test_rdoc_markup_pre_process.rb
+	  (TestRDocMarkupPreProcess#test_include_file, 
+	  TestRDocMarkupPreProcess#test_include_file_encoding_incompatible):
+	  follow above change.
 
-	* regex.c (re_match): various features imported from GNU regex.c
- 	  0.12, such as nested grouping, avoiding infinite loop with empty
- 	  match, etc.
+Tue Feb 14 16:34:11 2012  Shota Fukumori  <sorah@tubusu.net>
 
-	* regex.c (register_info_type): now use union.
+	* test/rubygems/test_gem_commands_help_command.rb: Add one
+	  `require` because if run test-all with test/unit parallel
+	  running, sometimes this test fails by some constants not found.
+	  The error reason is some worker doesn't require the file needed by
+	  this test. This issue is related to [ruby-core:36168].
 
-	* regex.c (re_search): more precise anchor(^) check.
+Tue Feb 14 15:58:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Wed Jun  3 18:07:54 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* gc.c (initial_params): pack in a struct.
 
-	* re.c (reg_raise): check rb_in_compile, not rb_in_eval.
+	* gc.c (rb_gc_set_params): set parameters always.
+	  [ruby-dev:44648] [Bug #5467]
 
-Mon Jun  1 05:26:06 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
+Tue Feb 14 15:44:42 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* string.c (trnext): casting to signed char* needed.
+	* test/irb/test_completion.rb: skip if cannot load irb/completion
+	  (maybe readline does not exist).
 
-Tue Jun  2 16:00:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Tue Feb 14 15:07:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* ext/socket/socket.c (udp_addrsetup): error check enhanced.
+	* lib/test/unit/assertions.rb (build_message): skip escaped
+	  question marks.
 
-	* ext/socket/socket.c (sock_s_getservbyaname): use strtoul(), if
-	  possible.
+Mon Feb 13 12:06:29 2012  Loren Segal  <lsegal@soen.ca>
 
-Sat May 30 07:10:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* io.c (Init_IO): use directive hack to make ARGF documentable
+	  in other tools.  [ruby-core:42515][Bug #6007]
 
-	* re.c (reg_prepare_re): no more needless regular expression
- 	  recompile on casefold conditions.
+Sun Feb 12 16:57:56 2012  Akinori MUSHA  <knu@iDaemons.org>
 
-Thu May 28 18:02:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* misc/rdoc-mode.el (rdoc-imenu-create-index): Add imenu support
+	  to rdoc-mode.
 
-	* object.c (nil_plus): no more `+' method for nil.
+	* misc/rdoc-mode.el (rdoc-mode): Fix regexp patterns containing
+	  "\s " where CR/LF is not supposed to match.
 
-Wed May 27 17:33:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Feb 12 16:56:23 2012  Akinori MUSHA  <knu@iDaemons.org>
 
-	* hash.c (hash_fetch): new method.
+	* misc/rdoc-mode.el (rdoc-mode): Add provide so that requiring
+	  this library succeeds.
 
-	* regex.c (re_search): check whether translate table is set.
+Sun Feb 12 16:53:18 2012  Akinori MUSHA  <knu@iDaemons.org>
 
-Tue May 26 11:39:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/tempfile.rb (Tempfile#unlink, Tempfile::Remover#call): Just
+	  call File.unlink and ignore ENOENT because existence check
+	  before unlinking does not help in terms of race condition.
 
-	* experimental release 1.1b9_23.
+	* lib/tempfile.rb (Tempfile#unlink, Tempfile::Remover#call): My
+	  comment about thread safeness is obsolete.
 
-	* parse.y (yylex): no UPLUS/UMINUS for 1st argument if
-	  parenthesises are omitted.
+Sun Feb 12 16:50:28 2012  Akinori MUSHA  <knu@iDaemons.org>
 
-Tue May 26 01:09:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/shellwords.rb: Fix rdoc markups.
 
-	* regex.c (re_compile_pattern): (?XI) for turns off the
-	  corresponding option.
+Sun Feb 12 16:50:28 2012  Akinori MUSHA  <knu@iDaemons.org>
 
-Mon May 25 12:38:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/shellwords.rb (Shellwords#shellsplit): Fix a bug where
+	  consecutive backslashes in double quotes are all removed except
+	  the one at the tail.
 
-	* regex.c (re_compile_pattern): inline i option (?i).
+Sun Feb 12 16:38:13 2012  Akinori MUSHA  <knu@iDaemons.org>
 
-	* regex.c (re_compile_pattern): inline x option (?x).
+	* lib/shellwords.rb (Shellwords#shellescape): Drop the //n flag
+	  that only causes warnings with no real effect.  [Bug #5637]
 
-	* regex.c (re_compile_pattern): x option for regexp.
+Sun Feb 12 16:34:55 2012  Akinori MUSHA  <knu@iDaemons.org>
 
-	* dir.c (dir_s_open): returns block's evaluated value.
+	* tool/merger.rb (#default_merge_branch): Add support for
+	  Subversion 1.7 which adopted a whole new working directory
+	  structure.
 
-	* io.c (f_open): returns block's evaluated value.
+Sun Feb 12 09:38:46 2012  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/curses/curses.c (curses_addstr): nil argument caused SEGV.
+	* vm_method.c (rb_add_method): should not call method_added hook
+	  for undef operation. [Bug #5015]
 
-Fri May 22 11:52:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Feb 12 09:29:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* regex.c (re_compile_pattern): push mark on (?:), so that
-	  laststart check for {a,b} can be done.
+	* regint.h (PLATFORM_UNALIGNED_WORD_ACCESS): Power PC does not
+	  allow unaligned word access.
 
-Thu May 21 17:31:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* st.c (UNALIGNED_WORD_ACCESS): x86_64 allows unaligned word
+	  access as well as i386.
 
-	* regex.c (re_match): wrong match (too non-greedy) for `{a,b}?'.
+Sat Feb 11 08:06:12 2012  Tanaka Akira  <akr@fsij.org>
 
-	* io.c (io_lineno): new method IO#lineno, IO#lineno=.
+	* test/openssl/test_ssl.rb (test_multibyte_read_write): start server
+	  for each length to avoid race condition.
 
-Wed May 20 06:04:43 1998  MAEDA shugo  <shugo@aianet.ne.jp>
+Sat Feb 11 06:13:07 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* BeOS patch.
+	* dir.c (fnmatch): The * needs to be escaped to avoid formatting in
+	  fnmatch comment.
+	  patched by @dalton. https://github.com/ruby/ruby/pull/91
 
-Wed May 20 16:32:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Feb 11 03:38:48 2012  Hiroshi Shirosaki <h.shirosaki@gmail.com>
 
-	* bignum.c (BIGDN): use RSHIFT(), instead of mere `>>'.
+	* io.c (rb_sys_fail_path): move the definition.
+	  Move above for using it in set_binary_mode_with_seek_cur().
 
-Tue May 19 16:36:26 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* io.c (set_binary_mode_with_seek_cur): fix improper seek cursor.
+	  Seeking file cursor with setting binary mode has possibility to
+	  cause infinite loop. Fixed the bug and refined error handling.
+	  Introduced at r34043.
 
-	* experimental release 1.1b9_22.
+	  And cleanups as below.
+	  Remove unnecessary parentheses of `fptr`.
+	  Use return value of setmode().
 
-Tue May 19 16:31:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/ruby/test_io_m17n.rb
+	  (TestIO_M17N#test_seek_with_setting_binmode): add a test for abobe.
+	  [ruby-core:41671] [Bug #5714]
 
-	* parse.y (assignable): specification changed for in-block
- 	  variable definition.
+Sat Feb 11 03:38:48 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* eval.c (dyna_var_asgn): error in in-block variables' compile
- 	  time definition.
+	* test/ruby/test_io_m17n.rb
+	  (TestIO_M17N#test_{read_with_binmode_and_get[cs]}): only for Windows.
 
-	* parse.y (str_extend): wrong nesting detection.
+Sat Feb 11 03:38:48 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Tue May 19 09:47:55 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	* win32/win32.c, include/ruby/win32.h (rb_w32_fd_is_text): new function.
 
-	* numeric.c (num2int): re-defined (extensions may use this).
+	* win32/win32.c (init_stdhandle): set default mode of stdin as binmode.
 
-Mon May 18 16:40:50 1998  MAEDA shugo  <shugo@aianet.ne.jp>
+	* io.c (set_binary_mode_with_seek_cur): new function to replace
+	  SET_BINARY_MODE_WITH_SEEK_CUR macro.  now returns previous mode of the
+	  fd and take care of LF in rbuf.
 
-	* error.c (get_syserr): BeOS support.
+	* io.c (do_writeconv): set text mode when needed.
 
-	* configure.in: modified for BeOS.
+	* io.c (io_read): need to change the mode of the IO to binmode
+	  temporally when the length for IO#read, because IO#read with length
+	  must behave so.
 
-	* string.c (str_dump): do not call isascii().
+	* test/ruby/test_io_m17n.rb (TestIO_M17N#test_{read_with_length,
+	  read_with_length_binmode,get[cs]_and_read_with_binmode,
+	  read_with_binmode_and_get[cs],read_write_with_binmode}): tests for
+	  above changes.
 
-	* sprintf.c (remove_sign_bits): forgot to initialize end pointer.
+	all patches are written by Hiroshi Shirosaki. [ruby-core:41496]
+	[Feature #5714]
 
-	* glob.c: #include <alloca.h> added.
+Sat Feb 11 03:37:56 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Mon May 18 14:52:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-	
-	* experimental release 1.1b9_21.
+	* test/rexml/test_order.rb (OrderTester#test_more_ordering): use
+	  GZip::GzReader.open instead of GZip::GzReader.new with File.new.
+	  fixed a test error on Windows introduced at r33946.
 
-Mon May 18 03:27:57 1998  MAEDA shugo  <shugo@aianet.ne.jp>
+Sat Feb 11 03:37:34 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* file.c (file_s_expand_path): optional second argument
-	  `default_directory' added.
+	* ext/zlib/zlib.c (rb_gzreader_initialize): revert a part of r33937.
+	  1st, to change the mode of an IO is very sensitive problem, so
+	  fixed test errors on Windows introduced at r33953.
+	  the maintainer of this library should judge it.
+	  2nd, usually Zlib::GzReader.new is not called directly.  #initialize
+	  is called via .open, and in the method the I/O is opened in binary
+	  mode, so there is no problem without changing the mode in #initialize.
 
-Sat May 16 22:06:52 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	  fixed test errors on Windows introduced at r33947.
+Sat Feb 11 03:23:58 2012  Luis Lavena  <luislavena@gmail.com>
 
-	* error.c (RAISE_ERROR): wrong error message
+	* ext/zlib/zlib.c (rb_gzreader_initialize): use binary mode by default
+	  under Windows. Patch by Hiroshi Shirosaki. [ruby-core:40706]
+	  [Feature #5562]
 
-Fri May 15 14:43:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* include/ruby/encoding.h (void rb_econv_binmode): define NEWLINE
+	  decorator.
 
-	* experimental release 1.1b9_20.
+	* io.c (rb_cloexec_fcntl_dupfd): Introduce NEED_READCONV and
+	  NEED_WRITECONV to replace universal newline decorator by CRLF only
+	  when required to improve file reading and writing under Windows.
+	  Patch by Hiroshi Shirosaki. [ruby-core:40706] [Feature #5562]
+	* io.c (do_writeconv): adjust binary mode if required.
+	* io.c (read_all, appendline, swallow, rb_io_getline_1): ditto.
+	* io.c (io_getc, rb_io_each_codepoint, rb_io_ungetc): ditto.
+	* io.c (rb_io_binmode, rb_io_ascii8bit_binmode): ditto.
+	* io.c (rb_io_extract_modeenc, rb_sysopen): ditto.
+	* io.c (pipe_open, prep_stdio, io_encoding_set): ditto.
+	* io.c (rb_io_s_pipe, copy_stream_body): ditto.
 
-Thu May 14 14:44:21 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	* test/ruby/test_io_m17n.rb (EOT): add test for pipe and stdin in
+	  binary mode.
 
-	* sun4 cc patches for intern.h and regex.h.
+	* win32/win32.c (init_stdhandle): remove O_BINARY from stdhandle
+	  initialization.
+	* win32/win32.c (rb_w32_write): use FTEXT mode accordingly.
 
-Thu May 14 14:03:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Feb 11 03:20:22 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* random.c (RANDOM_MAX): guessing proper maximum value for random
- 	  numbers.
+	* io.c (argf_next_argv): wrong timing of setting ecflags.
+	  fixed the failure of TestArgf#test_textmode introduced at r33662.
 
-	* random.c (f_rand): use drand48 if possible.
+Sat Feb 11 03:19:45 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Wed May 13 19:05:20 1998 1998  MAEDA shugo  <shugo@aianet.ne.jp>
+	* test/ruby/test_io_m17n.rb
+	  (TestIO_M17N#test_default_stdout_stderr_mode): new test for
+	  r33627-33629.  see [backport #5565]
+Sat Feb 11 03:20:22 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* BeOS patches for io.c, error.c and config.guess.
+	* include/ruby/encoding.h (ECONV_NEWLINE_DECORATOR_READ_MASK,
+	  ECONV_NEWLINE_DECORATOR_WRITE_MASK): new macro.
 
-Wed May 13 14:56:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* io.c (rb_io_extract_modeenc, pipe_open, prep_stdio, argf_next_argv):
+	  set TEXTMODE_NEWLINE_DECORATOR_ON_WRITE for textmode on creating IO
+	  if the flag is available.
 
-	* experimental release 1.1b9_19.
+	* io.c (make_writeconv): drop decorators for reading.
 
-	* most of the Mac and BeOS patches merged, except path separators.
+	* io.c (make_readconv): drop decorators for writing.
 
-	* error.c (err_append): generated SyntaxError was String.
+	* io.c (do_writeconv): existing writeconv is not the condition to raise
+	  ArgumentError.  should check textmode or not.
 
-	* ruby.h: xxx2INT, xxx2UINT checks values as int, not long.
+	* test/ruby/test_io_m17n.rb
+	  (TestIO_M17N#test_{cr,lf,crlf}_decorator_on_stdout): test above
+	  changes.
 
-	* ruby.h: remove typedef's. INT, UINT, UCHAR, USHORT.
 
-Tue May 12 17:38:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Feb 11 03:19:45 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* experimental release 1.1b9_18.
+	* test/ruby/test_io_m17n.rb (TestIO_M17N#test_{default_mode_on_dosish,
+	  default_mode_on_unix,text_mode,binary_mode}): sorry for wrong test
+	  committed in r33144.  I'd misunderstood the spec of ruby's universal
+	  newline.
 
-Tue May 12 11:38:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Feb 11 03:17:41 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* error.c (syserr_errno): returns errno of the SystemCallError.
+	* test/ruby/test_io_m17n.rb (TestIO_M17N#test_{default_mode_on_dosish,
+	  default_mode_on_unix,text_mode,binary_mode}): tests for [Bug #5164].
 
-	* error.c (rb_sys_fail): saves errno in the Exception.
+Sat Feb 11 03:13:27 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* error.c (set_syserr): no need to protect syserr_list.
+	* transcode.c: enabled econv newline option.
 
-	* error.c (rb_sys_fail): no more bufsize limit.
+Sat Feb 11 02:39:09 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
 
-	* error.c (set_syserr): integer value of errno can be accessed by
-	  Errno::EXXX::Errno.
+	* variable.c (set_const_visibility): clear inine-cache when constant's
+	  visibility is modified. [ruby-dev:44929]
 
-Sun May 10 03:10:33 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
+	* test/ruby/test_module.rb (test_private_constants_clear_inlinecache):
+	  add test for it.
 
-	* io.c (io_tell etc.): moved from File class to IO class.
+Sat Feb 11 02:39:09 2012  Yusuke Endoh  <mame@tsg.ne.jp>
 
-Fri May  8 12:26:37 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* variable.c (set_const_visibility): print a warning when no argument
+	  is passwd to Module#private_constant.  [ruby-list:48558]
 
-	* pack.c (pack_unpack): should be unsigned int (was signed int).
+	* vm_method.c (set_method_visibility): ditto for
+	  Module#private_class_method.
 
-Thu May  7 16:34:10 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Feb 11 02:39:09 2012  Yusuke Endoh  <mame@tsg.ne.jp>
 
-	* pack.c (pack_pack): `V', `N' uses newly created NUM2UINT().
+	* variable.c (set_const_visibility): Module#private_constant has
+	  changed the visibility of only the first argument.  Now it changes
+	  all of them.  [ruby-list:48558]
 
-	* ruby.h (NUM2UINT): new macro.
+	* test/ruby/test_module.rb: add a test for above.
 
-	* bignum.c (big2uint): try to convert bignum into UINT.
+Sat Feb 11 02:39:09 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
 
-	* re.c (reg_match): needed to return false for match with nil.
+	* variable.c (set_const_visibility): clear inine-cache when constant's
+	  visibility is modified. [ruby-dev:44929]
 
-	* gc.c (obj_free): wrong condition to free string.
+	* test/ruby/test_module.rb (test_private_constants_clear_inlinecache):
+	  add test for it.
 
-Wed May  6 21:08:08 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+Sat Feb 11 02:39:09 2012  Yusuke Endoh  <mame@tsg.ne.jp>
 
-	* ruby.c (ruby_process_options): modified for DJGPP.
+	* variable.c (set_const_visibility): print a warning when no argument
+	  is passwd to Module#private_constant.  [ruby-list:48558]
 
-Wed May  6 15:48:03 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* vm_method.c (set_method_visibility): ditto for
+	  Module#private_class_method.
 
-	* experimental release 1.1b9_17.
+Sat Feb 11 02:39:09 2012  Yusuke Endoh  <mame@tsg.ne.jp>
 
-Wed May  6 01:37:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* variable.c (set_const_visibility): Module#private_constant has
+	  changed the visibility of only the first argument.  Now it changes
+	  all of them.  [ruby-list:48558]
 
-	* eval.c: remove global variable `errat'.
+	* test/ruby/test_module.rb: add a test for above.
 
-	* eval.c (rb_longjmp): embed error position information in the
- 	  exception object.
+Sat Feb 11 02:26:51 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>
 
-Sat May  2 12:20:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/openssl/buffering.rb: Force multi-byte strings to be treated as
+	  binary data.
+	* test/openssl/test_ssl.rb: Add test for it.
 
-	* re.c (reg_search): supports reverse search.
+	Thanks to Niklas Baumstark for reporting the issue!
 
-	* string.c (str_index_method): does update $~ etc.
+	[Ruby 1.9 - Bug #5233] [ruby-core:39120]
 
-	* eval.c (f_load): needed to clear the_dyna_vars.
+Fri Feb 10 17:25:28 2012  Tanaka Akira  <akr@fsij.org>
 
-	* eval.c (dyna_var_asgn): do not push dyna_var, which is id == 0.
+	* lib/set.rb (SortedSet.setup): remove old_init after initialize
+	  method is redefined.  The remove before redefinition makes the
+	  warning prevention fragile.  [ruby-dev:44892]
 
-	* error.c (Init_Exception): NotImplementError is no longer
-	  StandardError, which is not handled by default rescue.
+Fri Feb 10 17:02:12 2012  okkez  <okkez000@gmail.com>
 
-Fri May  1 00:35:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* thread_pthread.c (rb_thread_create_timer_thread): fix memory
+	  leak. [ruby-dev:44904] [Bug #5688]
 
-	* ruby.c (proc_options): `-d' turns on verbose flag too.
+Fri Feb 10 05:22:32 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* error.c (exception): last argument may be the superclass of the
-	  defining exception(s).
+	* cont.c (fiber_setcontext): Use longjmp() instead of swapcontext() on
+	  FreeBSD 9. [ruby-dev:41316] [Bug #3295] [Bug #5526]
 
-	* io.c (Init_IO): EOFError is now subclass of the IOError.
+Fri Feb 10 05:13:12 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>
 
-	* io.c (Init_IO): forgot to define IOError.
+	* object.c: Added examples for Object#is_a? and
+	  Object#instance_of? patcheed from Manoj Kumar.
+	  [Bug #5880] [ruby-core:42057]
 
-	* error.c (Init_Exception): old Exception class renamed to
-	  StandardError.  Exception now replaces old GlobalExit.
+Fri Feb 10 05:11:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* error.c (Init_Exception): Exception is now the root of the
-	  Global Exits.  There's no longer GlobalExit class.
+	* io.c (argf_next_argv): reset ARGF.next_p on ARGV.replace.
+	  r34409 breaks replacing ARGV.
+	  [ruby-dev:45160] [Bug #5952]
 
-	* util.c (ruby_mktemp): check TMP, TMPDIR first.
+Fri Feb 10 05:11:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Thu Apr 30 01:08:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* io.c (argf_close): skip stdin, which should be readable again.
+	  [ruby-dev:45160] [Bug #5952]
 
-	* lib/tk.rb: call 'unknown', if proc not defined.
+	* io.c (argf_readlines): reinitialize after all read to be
+	  readable again.
 
-	* eval.c (handle_rescue): default rescue handles `Exceptional' not 
-	  only the instance of the `Exception's.
+Fri Feb  9 01:36:19 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>
 
-	* eval.c (f_raise): exception can be any object.
+	* backport r34482 from trunk
 
-	* time.c (time_gm_or_local): call time_gmtime or time_localtime.
+	* ext/openssl/ossl_ssl.c: Add SSL constants and allow to unset SSL
+	  option to prevent BEAST attack. See [Bug #5353].
 
-	* eval.c (f_raise): raises TypeError if the class which is not a
-	  subclass of String is specified (checked in exc_new()).
+	  In OpenSSL, OP_DONT_INSERT_EMPTY_FRAGMENTS is used to prevent
+	  TLS-CBC-IV vulunerability described at
+	  http://www.openssl.org/~bodo/tls-cbc.txt
+	  It's known issue of TLSv1/SSLv3 but it attracts lots of attention
+	  these days as BEAST attack. (CVE-2011-3389)
 
-	* error.c (exc_new): need to check whether invalid class (not a
-	  subclass of String) is specified.
+	  Until now ossl sets OP_ALL at SSLContext allocation and call
+	  SSL_CTX_set_options at connection.  SSL_CTX_set_options updates the
+	  value by using |= so bits set by OP_ALL cannot be unset afterwards.
+	  This commit changes to call SSL_CTX_set_options only 1 time for each
+	  SSLContext. It sets the specified value if SSLContext#options= are
+	  called and sets OP_ALL if not.
 
-Wed Apr 29 21:05:44 1998  WATANABE Hirofumi  <eban@os.rim.or.jp>
+	  To help users to unset bits in OP_ALL, this commit also adds several
+	  constant to SSL such as
+	  OpenSSL::SSL::OP_DONT_INSERT_EMPTY_FRAGMENTS.  These constants were
+	  not exposed in Ruby because there's no way to unset bits in OP_ALL
+	  before.
 
-	* ruby.c (proc_options): option '-e' via tempfile.
+	  Following is an example to enable 0/n split for BEAST prevention.
 
-Tue Apr 28 15:27:58 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	    ctx.options = OP_ALL & ~OP_DONT_INSERT_EMPTY_FRAGMENTS
 
-	* experimental release 1.1b9_16.
+	* test/openssl/test_ssl.rb: Test above option exists.
 
-Tue Apr 28 00:07:38 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Feb  9 17:08:20 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
 
-	* eval.c (obj_is_proc): type check predicate.
+	* cont.c (cont_mark): mark original Thread object from saved_thread.
+	  [ruby-dev:44567] [Bug #5386]
 
-	* eval.c (obj_is_block): ditto.
+Thu Feb  9 17:05:07 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-Mon Apr 27 16:59:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* cont.c (HAVE_GETCONTEXT): see getcontext(3) because DragonFly BSD
+	  x64 port doesn't have it.
 
-	* ext/gtk/gtk.c (Init_gtk): use timeout, not idle to avoid
-	  comsuming CPU too much.
+Thu Feb  9 16:19:04 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* lib/tk.rb: use tcltklib#_invoke instead of `_eval'.
+	* test/ruby/memory_status.rb (Memory::Win32): 64bit support.
 
-Mon Apr 27 16:59:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Feb  9 16:19:04 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* array.c (ary_sort): use dup, not clone.
+	* ext/dl/lib/value.rb (DL::ValueUtil.{unsigned_value,signed_value}):
+	  currenly pack/unpack does not accept "q!" and "Q!".
 
-Mon Apr 27 13:46:27 1998  Tadahiro Maebashi  <maebashi@iij.ad.jp>
+Thu Feb  9 16:19:04 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* ext/tcltklib/tcltklib.c (ip_invoke): invoke tcl command
-	  directly.  need not worry about escaping tcl characters.
+	* ext/fiddle/conversions.c (value_to_generic): src is not guranteed as
+	  a Bignum if the type is LONG_LONG.  it may be a Fixnum if the value
+	  is small.
 
-Mon Apr 27 12:04:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Feb  9 16:19:04 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* random.c (f_rand): do not call srand() implicitly.
+	* ext/dl/lib/types.rb: Win64 support.
 
-Fri Apr 24 14:35:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Feb  9 11:11:15 2012  Hiroshi Shirosaki <h.shirosaki@gmail.com>
 
-	* experimental release 1.1b9_15.
+	* ext/dbm/dbm.c (Init_dbm): fix a build error on mswin32.
+	  use `extern __declspec(dllimport)` for dll link with VC.
+	  [ruby-core:41996] [Bug #5869]
 
-	* parse.y (assignable): dyna_var_asgn actually defines nested
-	  local variables in outer context.
+Thu Feb  9 11:11:15 2012  Tanaka Akira  <akr@fsij.org>
 
-	* random.c (f_rand): call srand(), if it has not called yet.
+	* ext/dbm/dbm.c: use db_version() instead of DB_VERSION_STRING to
+	  detect runtime Berkeley DB version.
+	  use dpversion instead of _QDBM_VERSION to detect runtime QDBM
+	  version.
+	  [ruby-dev:44948]
 
-	* random.c (f_srand): use tv_usec as the default seed.
+Thu Feb  9 11:11:15 2012  Tanaka Akira  <akr@fsij.org>
 
-	* eval.c (rb_eval): values of nested local variables should be
- 	  independent.
+	* ext/dbm/extconf.rb: detect gdbm_version in libgdbm.
 
-	* eval.c (rb_yield_0): local variables wrong nested conditions.
+	* ext/dbm/dbm.c: make DBM::VERSION more informative for gdbm, qdbm and
+	  Berkeley DB 1.x.  [ruby-dev:44944]
 
-Wed Apr 22 23:27:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Feb  9 07:32:40 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* io.c (select_get_io): get IO object by `to_io'.
+	* numeric.c (rb_enc_uint_char): raise RangeError when added codepoint
+	  is invalid. [Feature #5855] [Bug #5863] [Bug #5864]
 
-	* io.c (io_to_io): method to retrieve IO object, from delegating
- 	  object for example.
+	* string.c (rb_str_concat): ditto.
 
-Wed Apr 22 16:52:37 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* string.c (rb_str_concat): set encoding as ASCII-8BIT when the string
+	  is US-ASCII and the argument is an integer greater than 127.
 
-	* experimental release 1.1b9_14.
+	* regenc.c (onigenc_mb2_code_to_mbclen): rearrange error code.
 
-	* string.c (str_modify): check for embedded pointer reference.
+	* enc/euc_jp.c (code_to_mbclen): ditto.
 
-	* gc.c (obj_free): ditto.
+	* enc/shift_jis.c (code_to_mbclen): ditto.
 
-	* pack.c (pack_pack): p/P template to embed pointers.
+Thu Feb  9 07:28:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-Wed Apr 22 00:07:10 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+	* test/pathname/test_pathname.rb: not read but binread.
+	  patched by Benoit Daloze, [ruby-core:42440] [Bug #5984]
 
-	* array.c (ary_rindex): embarrassing typo.
+Wed Feb  8 22:29:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Tue Apr 21 12:31:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* string.c (rb_str_modify_expand): fix memory leak.
 
-	* experimental release 1.1b9_13.
+Wed Feb  8 10:58:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* configure.in (RUBY_LIB): supports --program-{prefix,suffix}.
+	* ext/readline/readline.c (readline_attempted_completion_function):
+	  respect encodings.  [Bug #5941]
 
-	* array.c (ary_rindex): new method.
+Wed Feb  8 10:56:00 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-	* io.c (io_binmode): should return self.
+	* ext/readline/readline.c (readline_attempted_completion_function):
+	  fix compile error.
 
-Tue Apr 21 08:23:04 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+Wed Feb  8 10:56:00 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* parse.y (here_document): calling parse_string with wrong
-	  arguments.
+	* ext/readline/readline.c (readline_attempted_completion_function):
+	  empty completion result does not mean memory error.
 
-	* struct.c (struct_aset): problem member assignment with name.
+Wed Feb  8 10:54:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Mon Apr 20 14:47:49 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/readline/readline.c (readline_readline): check if outstream
+	  is closed to get rid of a bug of readline 6.  [ruby-dev:45043]
+	  [Bug #5803]
 
-	* experimental release 1.1b9_12.
+Wed Feb  8 10:52:51 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* time.c (time_arg): args may be string (support for reduced
-	  implicit type conversion).
+	* ext/readline/readline.c (Init_readline): like r18313, libedit's
+	  replace_history_entry may use offset instead of which.
+	  so introduce history_replace_offset_func and initialize it.
 
-	* lib/base64.rb: changed to use pack/unpack with `m' template.
+	* ext/readline/readline.c (hist_set): use history_replace_offset_func.
 
-Mon Apr 20 06:23:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Feb  8 10:52:36 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* variable.c (mod_remove_const): new method.
+	* ext/readline/readline.c (Init_readline): fix wrong condition.
 
-Sat Apr 18 03:53:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Feb  8 10:50:11 2012  Naohisa Goto  <ngotogenome@gmail.com>
 
-	* hash.c (hash_each_with_index): removed.  use Enumerable's
-	  each_with_index instead.
+	* test/ruby/test_rubyoptions.rb (test_script_from_stdin): slave pty
+	  should be manipulated because master pty may not be a tty on some
+	  environment (e.g. Solaris). [Bug:#5222] [ruby-dev:44420]
 
-	* class.c (rb_include_module): check for super modules, since
- 	  module's included modules may be changed.
+Wed Feb  8 10:38:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Apr 17 21:50:47 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	* Makefile.in (CFLAGS): append ARCH_FLAG.
 
-	* marshal.c (r_long): r_byte() may return signed byte.
+	* configure.in (ARCH_FLAG): exclude from CFLAGS.
 
-Fri Apr 17 11:58:30 1998  NAGAI Hidetoshi  <nagai@dumbo.ai.kyutech.ac.jp>
+Wed Feb 08 09:19:00 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>
 
-	* ext/tcltklib/tcltklib.c (lib_mainloop): thread and interrupt check.
+	* ext/openssl/ossl_cipher.c: Add warning about key as IV.
 
-Fri Apr 17 11:06:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Feb  8 10:37:31 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>
 
-	* eval.c (find_file): try to fopen() to check whether file exists.
+	* ext/openssl/ossl_cipher.c: Update and complete documentation.
 
-	* ruby.c (load_file): ditto.
+Wed Feb 08 09:57:33 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>
 
-	* struct.c (struct_aset): struct member can be set by member name.
+	* ext/openssl/ossl_asn1.c: Call INT2NUM only once for GeneralString.
+	  Thanks to Mantas Mikulenas for noticing and providing a patch!
+	  [ruby-core:42358] [Bug #5972]
 
-Fri Apr 17 00:47:19 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+Wed Feb  8 10:34:59 2012  TAKAO Kouji  <kouji@takao7.net>
 
-	* ext/extmk.rb.in: added m68k-human support
+	* ext/readline/readline.c (readline_attempted_completion_function):
+	  in Readline module with GNU Readline 6 case, Readline module
+	  resets completion_append_character to " ", after it executes
+	  completion. So, Readline module stores
+	  completion_append_character, and Readline module always sets it
+	  after Readline module executes completion. [ruby-dev:43456]
+	  [Feature #4635]
 
-	* file.c (LOCK_SH): defines moved.
+Wed Feb  8 09:47:52 2012  Tanaka Akira  <akr@fsij.org>
 
-	* array.c (ary_flatten_bang): simplified loop.
+	* test/ruby/test_sleep.rb (test_sleep_5sec): 0.1sec tolerance is too
+	  small for busy environment.
 
-Thu Apr 16 16:52:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Feb  8 09:45:23 2012  Tanaka Akira  <akr@fsij.org>
 
-	* experimental release 1.1b9_11.
+	* test/dbm/test_dbm.rb: split tests for read only database.
 
-	* lib/tk.rb: thread support (experimental - maybe slow).
+	* test/gdbm/test_gdbm.rb: ditto.
 
-	* eval.c (rb_longjmp): trace event on exception in raising
- 	  context, just before raising exception.
+Wed Feb  8 09:43:48 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
 
-	* struct.c (struct_s_members): forgot to check singletons.
+	* error.c (name_err_mesg_to_str): clear rb_thread_t::errinfo when
+	  ignore exception under rb_protect(). [ruby-core:41612] [Bug #5755]
 
-	* struct.c (struct_aref): members can be accessed by names too.
+	* test/ruby/test_exception.rb (test_exception_in_name_error_to_str):
+	  add a corresponding test.
 
-	* array.c (ary_flatten): new method.
+Wed Feb  8 09:36:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (rb_longjmp): prints exception information with `-d'.
+	* encoding.c (require_enc): reject only loading from untrusted
+	  load paths.  [ruby-dev:44541] [Bug #5279]
 
-	* object.c (any_to_s): remove class name restriction.
+	* transcode.c (load_transcoder_entry): ditto.
 
-Thu Apr 16 01:38:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Feb  8 09:36:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* file.c (thread_flock): do not block other threads.
+	* encoding.c (load_encoding): predefined encoding names are safe.
+	  [ruby-dev:44469] [Bug #5279]
 
-	* eval.c (thread_trap_eval): signals are now delivered to the
- 	  current thread again.  In case that the current thread is dead,
- 	  signals are forwarded to the main thread.
+	* transcode.c (load_transcoder_entry): ditto.
 
-	* string.c (str_new4): need not to duplicate frozen strings.
+Tue Feb  7 14:29:16 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Wed Apr 15 08:33:47 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+	* st.c (st_foreach): should not yield same pair when checking
+	  after unpacking.
 
-	* struct.c (struct_inspect): remove restriction for struct names.
+Tue Feb  7 14:03:45 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
 
-Wed Apr 15 02:55:02 1998  Kazuya 'Sharl' Masuda  <sharl@www.ufo.co.jp>
+	* lib/tempfile.rb (Tempfile#_close): clear @tempfile and @data[1] even
+	  when exception is raised at @tempfile.close. [ruby-dev:45113]
 
-	* x68 patches to config.sub, ext/extmk.rb.in
+	* lib/tempfile.rb (Tempfile#unlink): fix a typo.
 
-Wed Apr 15 01:22:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Tue Feb  7 14:02:32 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
 
-	* string.c (str_dup_frozen): do not duplicate frozen strings.
+	* test/ruby/test_io.rb (test_autoclose_true_closed_by_finalizer,
+	  test_autoclose_true_closed_by_finalizer): skip if IO objects are
+	  not recycled yet. [ruby-dev:45098] [Bug #5850]
 
-	* parse.y (yylex): allow nested parenthesises.
+Tue Feb  7 13:59:26 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
 
-	* io.c (obj_displayln): prints newline after `display'ing the
+	* gc.c (run_finalizer): clear rb_thread_t::errinfo when ignore
+	  an exception under rb_protect(). [ruby-dev:45113]
+
+Mon Feb  6 15:34:47 2012  Tanaka Akira  <akr@fsij.org>
+
+	* ruby.c (fill_standard_fds): use fstat() instead of fcntl(F_GETFD)
+	  for MinGW.  reported by Luis Lavena.  [ruby-core:40526] [Bug #5516]
+
+Mon Feb  6 15:34:47 2012  Tanaka Akira  <akr@fsij.org>
+
+	* ruby.c (fill_standard_fds): new function to open closed standard
+	  file descriptors.
+	  (ruby_sysinit): call fill_standard_fds.
+
+Mon Feb  6 15:19:17 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (rb_io_fsync,rb_io_fdatasync): release GVL during fsync().
+	  fsync() and fdatasync() may take a long time on slow disks and/or
+	  if there is much dirty data.
+	  Patch by Eric Wong. [Feature #5665] [ruby-core:41247]
+
+Mon Feb  6 15:01:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_eval.c (vm_call0): should pass block to enumerators.  patched
+	  by Kazuki Tsujimoto.  [ruby-dev:44961][Bug #5731]
+
+	* vm_eval.c (method_missing), vm_insnhelper.c (vm_call_method):
+	  ditto.  patched by satoshi shiba.
+
+Mon Feb  6 21:52:20 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* common.mk (INSTRUBY_ARGS): added --mantype to apply mdoc2man.rb
+	  to man pages.  Fixes #5598.
+	  (do-install-nodoc, do-install-local, do-install-man,
+	  dont-install-nodoc, dont-install-local, dont-install-man):
+	  No longer needs --mantype.
+
+	  Reported by Rainer Orth <ro AT cebitec.uni-bielefeld.de>,
+	  patch by George Koehler <xkernigh AT netscape.net>.
+
+Mon Feb  6 21:21:46 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/unit/assertions.rb (MINI_DIR): quick dirty hack to get rid of
+	  warnings when using assert/assert_respond_to.
+
+Mon Feb  6 20:38:19 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* file.c (file_expand_path): reset coderange after expanding path.
+
+Mon Feb  6 20:32:17 2012  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_strptime.c: moved detector of leftover.
+
+Mon Feb  6 20:32:17 2012  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_parse.c: [ruby-core:42173].
+
+Mon Feb  6 20:31:35 2012  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: uses to_integer instead.
+	* test/date/test_switch_hitter.rb: added a test.
+
+Mon Feb  6 20:31:35 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/date/date_core.c (wholenum): fix the type of the return value.
+
+Mon Feb  6 20:31:35 2012  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c:  [ruby-dev:45008].
+
+Mon Feb  6 16:38:56 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (unixtime_to_filetime): should check the return value
+	  of localtime().  reported by snowjail at gmail.com.
+	  [ruby-dev:44838] [Bug #5596]
+
+Mon Feb  6 16:36:25 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (rb_update_max_fd): fstat(2) can fail with other than
+	  EBADF.  [ruby-dev:44837] [Bug #5593].  Cf.
+	  http://pubs.opengroup.org/onlinepubs/9699919799/functions/fstat.html
+
+Mon Feb  6 16:31:16 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* io.c (io_fwrite): call rb_w32_write_console() only if FMODE_TTY is
+	  set.  this is the one of the reason of IO writing slowness of Windows
+	  in 1.9.3 or later.
+
+Mon Feb  6 16:21:57 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* file.c (file_expand_path): reset coderange after expanding path.
+
+Mon Feb  6 00:06:39 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/json/parser/parser.rl (json_string_unescape): workaround fix
+	  for over optimization of GCC 4.7. [ruby-core:42085] [Bug #5888]
+	  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51862
+
+Fri Feb  3 16:16:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/ruby/envutil.rb (EnvUtil.invoke_ruby): yield also child pid
+	  in block form.
+
+Fri Feb  3 16:16:10 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
+
+	* test/ruby/test_thread.rb
+	  (TestThreadGroup#test_thread_timer_and_interrupt): skip exit status
+	  assertion because we cannot get signal status on Windows.
+
+	* win32/win32.c (CreateChild): create process group to receive the
+	  signal by GenerateConsoleCtrlEvent().
+
+	* win32/win32.c (kill): use CTRL_BREAK_EVENT instead of CTRL_C_EVENT
+	  if a process group is specified. CTRL_C_EVENT signal cannot be
+	  generated for process groups for the specification.
+	  [ruby-dev:45149] [Bug #5812]
+
+Fri Feb  3 16:16:10 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* test/ruby/envutil.rb (invoke_ruby): remove :timeout option before
+	  pass it to Kernel#spawn.
+
+Fri Feb  3 10:10:02 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* thread_pthread.c (ping_signal_thread_list): remove return value.
+	* thread_pthread.c (check_signal_thread_list): add a new function to
+	  check if signal thread list is empty.
+	* thread_pthread.c (thread_timer): check signal thread list after
+	  timer_thread_function(). main thread might be added into signal thread
+	  list during timer_thread_function().
+
+Fri Feb  3 10:10:02 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* thread_pthread.c (ubf_select): call rb_thread_wakeup_timer_thread()
+	  only when it is not timer_thread. [Bug #5757] [ruby-dev:44985]
+	  patched by Tomoyuki Chikanaga.
+
+Wed Feb  1 09:50:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* doc/re.rdoc (Repetition): fix typo.  reported by Ori Avtalion
+	  and patched by Zachary Scott.  [Bug #5947]
+
+Tue Jan 24 11:38:05 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/uri/common.rb (URI.encode_www_form_component): initialize on
+	  requiring to support JRuby, which runs parallel multithreads.
+	  [ruby-core:42222] [Bug #5925]
+
+	* lib/uri/common.rb (URI.decode_www_form_component): initialize on
+
+Sat Jan 28 05:53:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/irb/completion.rb (IRB::InputCompletor::CompletionProc):
+	  ignore non-string name modules.  [ruby-core:42244][Bug #5938]
+
+Mon Jan 23 18:18:58 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* encoding.c (rb_enc_compatible): fix segv on symbols.
+	  [ruby-core:42204] [Bug #5921]
+
+Tue Jan 17 17:18:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (SPT_TYPE): enable as SPT_REUSEARGV on Darwin.
+
+	* missing/setproctitle.c (ruby_init_setproctitle): changed prefix.
+
+Mon Jan 16 16:41:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/optparse.rb (Regexp): fix incorrect options when casting to
+	  a Regexp, and suppress encoding option warnings.
+	  https://github.com/ruby/ruby/pull/82
+
+Fri Jan 13 15:22:43 2012  Tanaka Akira  <akr@fsij.org>
+
+	* time.c (TIME_COPY_GMT): copy vtm.utc_offset and vtm.zone too.
+	  patch by Tomoyuki Chikanaga.
+	  [ruby-dev:44827] [Bug #5586]
+
+Thu Jan 12 13:52:13 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* cont.c (cont_restore_0): prevent optimizing out `sp'. sp is used for
+	  reserving a memory space with ALLOCA_N for restoring machine stack
+	  stored in cont->machine_stack, but clang optimized out it (and
+	  maybe #5851 is also caused by this).
+	  This affected TestContinuation#test_check_localvars.
+
+	* cont.c (cont_restore_1): revert workaround introduced in r32201.
+
+Thu Jan 12 01:40:33 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_io.rb (TestIO#test_autoclose): Tempfile.new doesn't
+	  accept the block argument.
+
+Sat Jan  7 22:46:36 2012  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/parsers/baseparser.rb: use private instead of _xxx
+	  method name. This is Ruby code not Python code.
+	  refs #5696
+
+Tue Jan 03 23:57:37 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>
+
+	* lib/rexml/parsers/baseparser.rb: rexml BaseParser uses
+	  instance_eval unnecessarily on listener add.
+	  patch from Charles Nutter. [Bug #5696] [ruby-core:41437]
+
+Tue Jan 03 19:13:05 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>
+
+	* test/rexml/test_sax.rb: add require 'rexml/document'.
+	  [Backport #5834] [ruby-dev:45079]
+
+Tue Jan  3 19:05:42 2012  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* include/ruby/defines.h (FLUSH_REGISTER_WINDOWS): move sparc asm code
+	  to a separete file sparc.c for preventing inlining optimization.
+	  Patched by Jurij Smakov. [Bug #5244] [ruby-core:40685]
+	* sparc.c (rb_sparc_flush_register_windows): ditto.
+	* configure.in: ditto.
+
+Mon Jan  2 23:52:20 2012  TAKAO Kouji  <kouji@takao7.net>
+
+	* ext/readline/readline.c (Init_readline): libedit check
+	  rl_getc_function only when rl_initialize() is called, and
+	  using_history() call rl_initialize(). This assignment should be
+	  placed before using_history(). [ruby-core:40641] [Bug #5539]
+
+Mon Jan  2 23:47:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/rbinstall.rb (install_recursive, bin-comm): split mere
+	  string not path name.  [ruby-core:40462] [Bug #5492]
+
+Mon Jan  2 23:41:57 2012  Tajima Akil <artonx@yahoo.co.jp>
+
+	* win32/Makefile.sub (CONFIG_H): have stdint.h if VC2010.
+	  [Bug #5243]
+
+Mon Jan  2 21:40:45 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* tool/merger.rb (#version_up): version.h date should be Japanese
+	  locale date.
+
+Mon Jan  2 21:36:56 2012  Luis Lavena  <luislavena@gmail.com>
+
+	* configure.in: check -fno-omit-frame-pointer acceptance and usage
+	  under MinGW. [ruby-core:39957] [Bug #5407]
+
+Mon Jan  2 20:05:10 2012  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/ruby.h (SIZE_MAX): define SIZE_MAX if not defined.
+	  patched by The Written Word Inc. [ruby-core:40422] [Bug #5489]
+
+Mon Jan  2 20:00:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/pty/pty.c (pty_check): should return nil until the child
+	  terminates or stops.  [ruby-dev:44600] [Bug #2642]
+
+Mon Jan  2 19:27:18 2012  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* thread.c (update_coverage): skip coverage count up if the current
+	  line is out of the way.  rb_sourceline() is unreliable when source
+	  code is big.  [ruby-dev:44413]
+
+	* test/coverage/test_coverage.rb: add a test for above.
+
+Mon Jan  2 19:08:54 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (gvl_yield): don't prevent concurrent sched_yield().
+	  [Bug #5130] [ruby-core:38647]
+
+Mon Jan  2 18:54:52 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/configure.bat: disable delayed expansion of enironment variable.
+	  [Bug #5517] [ruby-core:40531]
+
+Wed Dec 28 11:22:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/fileutils.rb (FileUtils::Entry_#entries): use utility method
+	  instead of typoed regexp.  [ruby-core:41829] [Bug #5817]
+
+Thu Dec 15 10:44:54 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* array.c (rb_ary_reject_bang, rb_ary_delete_if): update rdoc.
+	  documentation from Thomas Leitner <t_leitner AT gmx.at> in
+	  [ruby-core:41616].  [Bug #5752]
+
+Wed Dec 14 15:28:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* transcode.c (str_encode): about the extension of :fallback
+	  option since 1.9.3.
+
+Tue Oct  4 06:43:47 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych.rb: update psych version.
+	* ext/psych/psych.gemspec: generate new gemspec for new version.
+
+Tue Oct  4 06:29:55 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych.rb: calling `yaml` rather than `to_yaml`.
+	* ext/psych/lib/psych/nodes/node.rb: Rename `to_yaml` to just `yaml`
+	  in order to avoid YAML::ENGINE switching from replacing this method.
+	* test/psych/helper.rb: fix tests for method name change.
+	* test/psych/test_document.rb: ditto
+	* test/psych/visitors/test_emitter.rb: ditto
+
+Tue Oct  4 06:20:19 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/scalar_scanner.rb: Match values against the
+	  floating point spec defined in YAML to avoid erronious parses.
+	* test/psych/test_numeric.rb: corresponding test.
+
+Tue Oct  4 05:59:24 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/to_ruby.rb: ToRuby visitor can be
+	  constructed with a ScalarScanner.
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: ScalarScanner can be
+	  passed to the YAMLTree visitor.
+
+Tue Oct  4 05:47:23 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/to_ruby.rb: Define Regexp::NOENCODING
+	  for 1.9.2 backwards compatibility.
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: Fix Date string
+	  generation for 1.9.2 backwards compatibility.
+
+Fri Sep  2 04:05:25 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: emit strings tagged as
+	  ascii-8bit as binary in YAML.
+	* test/psych/test_string.rb: corresponding test.
+
+Wed Dec  7 19:04:22 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (rpath): fix typo in the help string.  a patch from
+	  Yuji Yamano <yyamano AT kt.rim.or.jp> in [ruby-list:48568].
+
+Wed Nov 30 18:22:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* complex.c (nucomp_rationalize): fix function.  [ruby-core:40667]
+	  [Bug #5546]
+
+Thu Nov 17 10:36:46 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych.rb (load_file): make sure opened yaml files are
+	  also closed. [ruby-core:41088]
+
+Wed Nov 30 02:58:46 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* numeric.c (dbl2ival): Fix Float#divmod and #round for 32 bit
+	  platform. part 1 of [bug #5276]
+
+Wed Nov 30 02:58:46 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* numeric.c (flo_round): Fix criteria for 32 bits platform
+	  part 2 of [bug #5276]
+
+Wed Nov 30 02:37:32 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* numeric.c (flo_round): Make Float#round round big values [bug
+	  #5272]
+
+Wed Nov 30 02:37:32 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (flo_round): substitute machine dependent magic number.
+
+Wed Nov 30 02:28:22 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* numeric.c (int_round): Integer#round always returns an Integer [Bug
+	  #5271]
+
+Fri Nov  4 01:56:30 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* io.c (make_writeconv): unversal_newline converter is for reading.
+	  so, if the io is text mode and has ECONV_UNIVERSAL_NEWLINE_DECORATOR
+	  flag, use crlf_newline converter for writing.
+	  this change fixes the problem about the luck of CR up Kernel.p and
+	  Kernel.puts to stdout/stderr on Windows.
+
+Mon Nov  7 23:39:23 2011  Tajima Akio <artonx@yahoo.co.jp>
+
+	* io.c (io_fflush): remove fsync().
+	* io.c (rb_io_flush, rb_io_rewind): fsync() here.
+	  These pathces are backports of trunk r33651 for [Bug #5585]
+
+Mon Oct 10 22:33:12 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/-ext-/old_thread_select/test_old_thread_select.rb:
+	  select() with timeout may return early in old Linux kernels
+	  with 250 Hz tickrate and no dynticks, so skip everything older
+	  than 2.6.32 (which has long term support).
+	  And, Make the timing assertions consistently use assert_operator with
+	  timing difference in error message
+	  Patch by Eric Wong. [Bug #5335] [ruby-core:39618]
+
+Tue Oct  4 16:17:50 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/time.rb (Time.strptime): use Time.at if d[:seconds] is set.
+	  Reported by Christopher Eberz. [ruby-core:39903] Bug #5399
+
+Tue Oct  4 11:44:10 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* gc.c (rb_gc_set_params): ruby_verbose can be Qnil, so use RTEST.
+
+Mon Oct  3 23:56:39 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* gc.c (rb_gc_set_params): output GC parameter change messages only
+	  if -w/-v options are specified. these messages are output to stderr,
+	  not to stdout. [ruby-core:39795] [Bug #5380]
+
+	* test/ruby/test_gc.rb (test_gc_parameter): add test for it.
+
+Wed Sep 28 09:14:16 2011  Nobuyoshi Nakada  <>
+
+	* configure.in (pthread_np.h): needs pthread.h to be included
+	  previously on OpenBSD.  a patch by George Koehler <xkernigh AT
+	  netscape.net> at [ruby-core:39752].  [Bug #5376]
+
+Tue Sep 13 15:02:48 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/pstore.rb (PStore): always open in binary mode even if
+	  default encodings are set.  [Bug #5311] [ruby-core:39503]
+
+Sat Oct  8 07:31:42 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* array.c (ary_join_1): should not copy the encoding of non-string
+	  element after string element.  [ruby-core:39776] [Bug #5379]
+
+Sat Oct  8 06:51:46 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems 1.8.11.  Move Deprecate into the
+	  Gem namespace.
+
+Sat Oct  8 06:37:08 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* gc.c (rb_gc_set_params): output GC parameter change messages only
+	  if -w/-v options are specified. these messages are output to stderr,
+	  not to stdout. [ruby-core:39795] [Bug #5380]
+
+	* test/ruby/test_gc.rb (test_gc_parameter): add test for it.
+
+Sat Oct  8 06:26:24 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* gc.c (add_heap_slots, init_heap): reset heaps_inc zero when
+	  heap slots are expanded by environment variable RUBY_HEAP_MIN_SLOTS.
+	  [ruby-core:39777] [Bug #5380]
+
+	* test/ruby/test_gc.rb (test_gc_parameter): add test for it.
+
+	* test/ruby/envutil.rb (assert_normal_exit): add :child_env option to
+	  enable pass environemnt variables to child process.
+
+Sat Oct  8 05:45:28 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* proc.c (proc_call):  Update documentation to match argument handling
+	  of proc/Proc.new/lambda/->()
+
+Sat Oct  8 05:38:29 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* proc.c (proc_call):  Fix documentation of Proc#call vs Proc#===.
+	  [Ruby 1.9 - Bug #5349]
+
+Tue Sep 27 13:05:39 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c: fix int_ossl_asn1_decode0_cons when being
+	  fed arbitrary string values.
+	  Clearly distinguish between the cases "universal, infinite and
+	  not a SEQUENCE or SET" and "universal SEQUENCE or SET, possibly
+	  infinite". Raise error for universal tags that are not infinite.
+	* test/openssl/test_asn1.rb: add a test for this.
+
+	  Thanks to Hiroshi Yoshida for reporting this bug.
+	  [Bug #5363] [ruby-dev:44542]
+
+Sat Sep 17 23:34:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (parser_data_type): inherit the core type in ripper so
+	  that checks in core would work.  [ruby-core:39591] [Bug #5331]
+
+Fri Sep 23 14:15:01 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c
+	  ext/openssl/ossl_pkey.c: Remove unused variables.
+
+Fri Sep 23 06:54:44 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* backport r33315 from trunk.
+
+	* test/openssl/test_ssl_session.rb: execute test_session_exts_read
+	  only for OpenSSL versions >= 0.9.8k. Thanks, Eric Wong, for
+	  reporting this.
+	  [Bug #4961] [ruby-core:37726]
+
+Fri Sep 23 12:18:52 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* backport r33311 from trunk.
+
+	* test/openssl/test_ssl_session.rb: ensure server calls callbacks in
+	  test_ctx_server_session_cb. Thanks to Eric Wong for the patch.
+	  [Bug #5336] [ruby-core:39619]
+
+Thu Sep 22 19:45:22 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* thread_pthread.c (ubf_select): activate timer thread when interrupt
+	  blocking thread.
+	  A patch created by Koichi Sasada. [ruby-core:39634] [Bug #5343]
+	  to cover race condition, timer thread periodically send SIGVTARLM to
+	  threads in signal thread list. so you should activate timer thread
+	  when interrupt a thread.
+
+Wed Sep 21 16:57:03 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/io/wait/test_io_wait.rb (TestIOWait#setup): of course, the
+	  behavior of mingw is just same with mswin.
+
+Sat Sep 17 22:21:26 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm.c (rb_vm_make_env_object, rb_vm_get_sourceline): export as a
+	  workaround for ruby-debug19 for the time being.
+	  [ruby-core:38972] [Bug #5193]
+
+Fri Sep 16 01:08:19 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* NEWS: cosmetic changes.
+
+Wed Sep 14 12:39:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* configure.in: do not use gcc-4.2 as the default compiler.
+
+	* NEWS: describe the issue about Xcode.
+
+Wed Sep 14 11:46:30 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_fd_rcopy): added an argument guard.
+	  Patch by NAKAMURA Usaku. [Bug #5306] [ruby-core:39435]
+
+Tue Sep 13 09:28:58 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* NEWS: wrote about rb_reserved_fd_p() and objspace.
+
+Mon Sep 12 20:47:52 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread.c (rb_thread_select): fix a typo to initialize efds
+	  properly.  [Bug #5299] [ruby-core:39380]
+
+Mon Sep 12 20:41:20 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_thread_select): fix to ignore an argument
+	  modification of rb_thread_fd_select().
+	  based on a patch by Eric Wong. [Bug #5306] [ruby-core:39435]
+	* thread.c (rb_fd_rcopy): New. for reverse fd copy.
+
+	* test/-ext-/old_thread_select/test_old_thread_select.rb
+	(test_old_select_false_positive): test for bug5306.
+
+	* ext/-test-/old_thread_select/old_thread_select.c (fdset2array):
+	  New. convert fdsets to array.
+	* ext/-test-/old_thread_select/old_thread_select.c (old_thread_select):
+	  return 'read', 'write', 'except' argument of rb_thread_select()
+	  to ruby script.
+
+Tue Sep  6 13:15:44 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* encoding.c (load_encoding): predefined encoding names are safe.
+	  [ruby-dev:44469] [Bug #5279]
+
+	* transcode.c (load_transcoder_entry): ditto.
+
+Fri Sep  9 16:02:04 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* insns.def (concatstrings): don't use initial ASCII-8BIT string.
+	  [ruby-core:38635] [Bug #5126]
+
+Thu Sep  8 21:17:36 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/nkf/nkf-utf8/nkf.c: import nkf 2.1.2 (be9c280)
+	  Bump version number/release date only.
+
+Wed Sep  7 23:42:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (argf_next_argv): open in default text mode.
+	  [ruby-core:39234] [Bug #5268]
+
+Mon Sep  5 15:06:55 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* test/rubygems/test_gem_security.rb
+	  (test_class_build_self_signed_cert): reset opt[:trust_dir] to apply
+	  temporary Gem.user_home.
+
+Sun Sep  4 00:56:58 2011  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* backport r33177 from trunk.
+
+	* test/ruby/test_fiber.rb (TestFiber#test_no_valid_cfp):
+	  add a test. Unlike TestThread#test_no_valid_cfp,
+	  this test succeeds even if win32ole is required (see r33153).
+
+Fri Sep  2 21:11:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (validate_enc_binmode, prep_stdio): default to text mode on
+	  dosish platforms.  [ruby-core:38822] [Bug #5164]
+
+	* transcode.c (rb_econv_prepare_options): keep default ecflags
+	  unchanged if no options.
+
+Fri Sep  2 14:36:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_search_const_defined_class): search
+	  ancestors only when global scope.  [ruby-core:39227] [Bug #5264]
+
+Fri Sep  2 09:58:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (parser_tokadd_string, parser_yylex): ignore a backslash
+	  which prefixes an non-ascii character, which has no escape
+	  syntax.  [ruby-core:39222] [Ruby 1.9 - Bug #5262]
+
+Thu Sep  1 17:31:22 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* insns.def (defineclass), vm_insnhelper.c (vm_get_cvar_base): see
+	  also inherited constants for classes without superclass and
+	  modules.  [ruby-core:37698] [Bug #3423]
+
+Thu Sep  1 14:11:16 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_thread.rb (TestThread#test_no_valid_cfp): skip when
+	  win32ole is required.  in such case, win32ole redefines
+	  Thread#initialize, and the block argument becomes to be not the top
+	  of the thread, then this testcase always fails.
+
+Wed Aug 31 16:02:45 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/json: Merge json gem v1.5.4 (3dab4c5a6a97fac03dac).
+
+Wed Aug 31 13:19:31 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* numeric.c (flo_round): Avoid overflow by optimizing for trivial
+	  cases
+	  [Bug #5227]
+
+Wed Aug 31 06:45:32 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: fix r32835. $withval can't be used outer AC_ARG_WITH().
+
+Wed Aug 31 05:29:03 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (rb_w32_select_with_thread): and my typo. we all must
+	  be more careful.
+
+Wed Aug 31 05:28:45 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* thread.c (rb_thread_select): critical typo in r33117.
+
+Wed Aug 31 05:28:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/-ext-/old_thread_select/test_old_thread_select.rb
+	  (TestOldThreadSelect#test_old_select_read_timeout): if the machine
+	  is fast enough, the time used by code around IO.select may be smaller
+	  than Time implement threshold.
+
+Wed Aug 31 05:27:59 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/-test-/old_thread_select/old_thread_select.c (old_thread_select):
+	  typo.
+
+	* test/-ext-/old_thread_select/test_old_thread_select.rb
+	  (TestOldThreadSelect#test_old_select_signal_safe): use SIGINT instead
+	  of SIGUSR1 because the former is general and the latter is platform
+	  dependent.
+
+Wed Aug 31 05:26:30 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c, include/ruby/intern.h (rb_w32_fd_copy): implement
+	  for rb_thread_select() in thread.c.  the use of rb_fd_copy() is
+	  introduced in r33117.
+	  [Bug #5229] [ruby-core:39102]
+
+	* thread.c (rb_thread_select): must call rb_fd_init() before using
+	  rb_fdset_t.  see the implementations of rb_fd_init()s if you want to
+	  know the reason.
+
+Tue Aug 30 11:25:21 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/json: Merge json gem 1.5.4+ (2149f4185c598fb97db1).
+	  [Bug #5173] [ruby-core:38866]
+
+Tue Aug 30 09:53:59 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* cont.c (fiber_entry): fix stack allocation failure on Debian
+	  GNU/kFreeBSD.
+	  Patch by Lucas Nussbaum <lucas at lucas-nussbaum dot net>.
+	  [Bug #5241] [ruby-core:39147]
+
+Tue Aug 30 09:52:29 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* backport r33117 from trunk.
+
+	* thread.c (rb_thread_select): rewrite by using
+	  rb_thread_fd_select(). old one is EINTR unsafe.
+	  Patch by Eric Wong. [Bug #5229] [ruby-core:39102]
+
+	* test/-ext-/old_thread_select/test_old_thread_select.rb:
+	  a testcase for rb_thread_select().
+	* ext/-test-/old_thread_select/old_thread_select.c: ditto.
+	* ext/-test-/old_thread_select/depend: ditto.
+	* ext/-test-/old_thread_select/extconf.rb: ditto.
+
+Tue Aug 30 09:16:17 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: fix a build failure on GNU Hurd.
+	  Patch by Samuel Thibault <sthibault at debian dot org>. Thank you!
+	  [Bug #5250] [ruby-core:39185]
+
+Sun Aug 28 15:38:17 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* backport r33106 from trunk.
+
+	* ext/date/date_parse.c (date_zone_to_diff): keep a temporary string
+	  stored in variable while the contents buffer is beeing used.
+
+	* ext/date/date_parse.c (date_zone_to_diff): get rid of out of bounds
+	  memory read. [ruby-dev:44409] [Bug #5213]
+
+Sun Aug 28 05:29:50 2011  Ryan Davis  <ryand-ruby@zenspider.com>
+
+	* backport r33102 from trunk.
+
+	* lib/minitest/*: Imported minitest 2.5.1 (r6596)
+	* test/minitest/*: ditto
+
+Sat Aug 27 20:54:54 2011  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* backport r33099 from trunk.
+
+	* vm.c (rb_vm_rewrite_dfp_in_errinfo): change return type
+	  to suppress a warning.
+
+	* vm_core.h: ditto.
+
+Sat Aug 27 19:03:44 2011  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* backport r33096 from trunk.
+
+	* proc.c (proc_new): force to rewrite errinfo when calling Proc.new in ensure.
+	  [Bug #5234] [ruby-core:39125]
+
+	* vm.c (rb_vm_rewrite_dfp_in_errinfo): new function.
+
+	* vm.c (vm_make_env_each): changed accordingly.
+
+	* vm_core.h: ditto.
+
+	* bootstraptest/test_flow.rb: add tests for above.
+
+Sat Aug 27 08:59:12 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* NEWS:  Update version of rake to 0.9.2.2.
+
+Sat Aug 27 08:44:58 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r33087 from trunk
+
+	* lib/rdoc:  Import RDoc 3.9.4.  Typo and grammar fixes by Luke Gruber.
+	  [Ruby 1.9 - Bug #5203]
+
+Sat Aug 27 07:53:34 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r33087 from trunk.
+
+	* lib/open-uri.rb:  Fix indentation of OpenURI::OpenRead#open.  Use ++
+	  instead of `' for method arguments in open-uri.rb
+
+Sat Aug 27 07:22:07 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r33086 from trunk.
+
+	* ext/pathname/lib/pathname.rb:  Fix typos and grammar mistakes.  Patch
+	  by Luke Gruber.  [#5203]
+	* ext/pty/lib/expect.rb:  ditto
+	* lib/mathn.rb:  ditto
+	* lib/net/http.rb:  ditto
+	* lib/open-uri.rb:  ditto
+	* lib/ostruct.rb:  ditto
+	* lib/tempfile.rb:  ditto
+	* lib/thread.rb:  ditto
+	* lib/weakref.rb:  ditto
+	* sample/webrick/httpproxy.rb:  ditto
+
+Fri Aug 26 10:10:37 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r33074 from trunk.
+
+	* lib/rubygems:  Update to RubyGems 1.8.10.  Fixes security issue in
+	  creating ruby-format gemspecs.  Fixes Gem.dir not being at the front
+	  of Gem.path to fix uninstall and cleanup commands.  Fixes gem
+	  uninstall stopping on the first missing gem.
+
+Wed Aug 24 09:49:10 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* backport r33045 from trunk.
+
+	* insns.def (defined): fix to checking class variable.
+	  A patch by Magnus Holm <judofyr@gmail.com>.  Thanks!
+
+Fri Aug 26 08:21:10 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* test/ruby/test_variable.rb: add a test for above.
+
+Thu Aug 25 09:43:16 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r33066 from trunk.
+
+	* ext/openssl/lib/openssl/bn.rb:  Hide copyright info from RDoc.
+	* ext/openssl/lib/openssl/digest.rb:  ditto
+	* ext/openssl/lib/openssl/cipher.rb:  ditto
+
+Thu Aug 25 09:25:48 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r33065 from trunk.
+
+	* ext/openssl/ossl_digest.c:  Document OpenSSL::Digest::digest and add
+	  an example to OpenSSL::Digest.  Patch by Sylvain Daubert.
+	  [Ruby 1.9 - Bug #5166]
+	* ext/openssl/lib/openssl/digest.rb (module OpenSSL):  ditto
+
+Thu Aug 25 08:19:43 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* vm.c (vm_make_env_each): work around to solve Bug #2729.
+	  fixes: Bug #2729
+	  a patch from Kazuki Tsujimoto <kazuki@callcc.net>
+	  This problem is caused by changing dfp (dynamic env pointer)
+	  from saved dfp.  Saved dfp is pointed env in VM stack.  However,
+	  the dfp can be moved because VM copies env from VM stack to
+	  the heap.  At this copying, dfp was also changed.  To solve this
+	  problem, I'll try to change throw mechanism (not save target dfp,
+	  but save target cfp).
+
+	* bootstraptest/test_flow.rb: add a test for above.
+
+Thu Aug 25 08:04:08 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* numeric.c (int_round): Fix Integer#round [ruby-core:39096]
+
+Thu Aug 25 06:51:08 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych.rb: Fixing psych version number.
+
+Thu Aug 25 06:11:35 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/nodes/node.rb: default `to_yaml` encoding to be
+	  UTF-8.
+	* test/psych/test_encoding.rb: test yaml dump encoding.
+
+Wed Aug 24 08:53:06 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r33043 from trunk.
+
+	* lib/rdoc:  Update to RDoc 3.9.3.  Fixes RDoc with `ruby -Ku`.  Allows
+	  HTTPS image paths to be turned into <img> tags.  Prevents special
+	  markup inside <tt> from being processed.
+
+Wed Aug 24 07:57:43 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r33040 from trunk.
+
+	* lib/rubygems:  Update to RubyGems 1.8.9.  Fixes uninstalling multiple
+	  gems and gem cleanup.
+
+Wed Aug 24 06:45:20 2011  Ryan Davis  <ryand-ruby@zenspider.com>
+
+	* backport r33036 from trunk.
+
+	* lib/minitest/*: Imported minitest 2.5.0 (r6557)
+	* test/minitest/*: ditto
+
+Tue Aug 23 15:23:56 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r33027 from trunk.
+
+	* load.c (rb_f_require):  Improve documentation of Kernel#require.
+	  [Ruby 1.9 - Bug #5210]
+
+Tue Aug 23 15:11:48 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* backport r33023 from trunk.
+
+	* ext/zlib/zlib.c (gzfile_read_header): Ensure that each section of
+	  gzip header is readable to avoid SEGV.
+
+	* test/zlib/test_zlib.rb (test_corrupted_header): Test it.
+
+Mon Aug 22 23:43:33 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* backport r33021 from trunk.
+
+	* sprintf.c (rb_str_format): add RB_GC_GUARD to prevent temporary
+	  strings from GC.
+
+Sun Aug 21 17:58:38 2011  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* backport r33019 from trunk.
+
+	* iseq.c (iseq_s_disasm): remove variable which is no longer used
+	  since r33013.
+
+Sun Aug 21 14:20:58 2011  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* configure.in: use LD_LIBRARY_PATH_64 on 64-bit Solaris.
+
+Sun Aug 21 11:13:54 2011  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* backport r32895 from trunk.
+
+	* ext/fiddle/conversions.c (generic_to_value): ffi_arg and ffi_sarg
+	  should be used to handle shorter return value. fix [Bug #3861]
+	  [ruby-core:32504]
+
+	* ext/fiddle/closure.c (callback): ditto
+
+	* ext/fiddle/conversions.h (fiddle_generic): ditto
+
+	* ext/fiddle/conversions.c (value_to_generic): char, short and int
+	  are strictly distinguished on big-endian CPU, e.g. sparc64.
+
+Sat Aug 20 13:28:32 2011  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* backport r33013 from trunk.
+
+	* iseq.c (iseq_s_disasm): fix a bug that may cause SEGV.
+
+	* test/ruby/test_method.rb (test_body): add a test for the above change.
+
+Sat Aug 20 10:43:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/stringio/stringio.c (strio_read): return new string if nil
+	  is explicitly given as a buffer ([Bug #5207]), otherwise set the
+	  encoding.  also removed dead code.
+
+Fri Aug 19 14:25:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (proc_spawn_v, proc_spawn): should not wait the
+	  spawned process.
+
+	* process.c (proc_spawn_v): fix missing argument, and try with
+	  /bin/sh only if failed with ENOEXEC.
+
+Fri Aug 19 14:12:57 2011  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* backport r33007 from trunk.
+
+	* lib/net/imap.rb (idle): raises a Net::IMAP::Error when the
+	  connection is closed.  based on the patch by Hugo Barauna.
+	  [Bug #5190] [ruby-core:38930]
+
+Fri Aug 19 11:28:58 2011  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* backport r33001 from trunk.
+
+	* lib/net/imap.rb (msg_att): accepts extra space before ')'.
+	  based on the patch by art lussos.  [Bug #5163] [ruby-core:38820]
+
+Wed Aug 17 15:27:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* backport r32996 from trunk.
+
+	* ext/bigdecimal/bigdecimal.c (cannot_be_coerced_into_BigDecimal):
+	  add a new function for raising error when an object cannot coerce
+	  into BigDecimal.  [Bug #5172]
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimalValueWithPrec): use
+	  cannot_be_coerced_into_BigDecimal function.
+
+	* ext/bigdecimal/bigdecimal.c (BigMath_s_exp): ditto.
+
+	* ext/bigdecimal/bigdecimal.c (BigMath_s_log): ditto.
+
+	* test/bigdecimal/test_bigdecimal.rb: test for the avobe changes.
+
+	* test/bigdecimal/testbase.rb (under_gc_stress): add a new utility
+	  method to run tests under the condition of GC.stress = true.
+
+Wed Aug 17 10:16:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* backport r32994 from trunk.
+
+	* rational.c (nurat_coerce): Rational#coerce should converts itself
+	  into Complex if the argument is a Complex with non-zero imaginary
+	  part.  [Bug #5020] [ruby-dev:44088]
+
+	* test/ruby/test_rational.rb (test_coerce): test for the above change.
+
+Wed Aug 17 06:33:19 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* backport r32992 from trunk.
+
+	* ext/openssl/ossl_x509cert.c: Add class documentation for
+	  OpenSSL::X509::Certificate.
+
+Wed Aug 17 05:02:25 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* backport r32987 from trunk.
+
+	* ext/openssl/ossl_pkey.c: corrected docs, OpenSSL::PKey::DH does
+	  *not* support #sign/verify.
+
+Tue Aug 16 18:56:54 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm.c (ruby_threadptr_data_type): rename to hide.
+	  [ruby-core:38972]
+
+Tue Aug 16 18:52:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/mkexports.rb (Exports::Mswin#each_export): exclude Init_
+	  and _threadptr_ functions, as well as mingw.
+
+Tue Aug 16 09:38:37 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r32981 and r32982 from trunk.
+
+	* ext/dl:  Add documentation.  Patch by Vincent Batts.
+	  [Ruby 1.9 - Bug #5192]
+
+	* ext/.document (fiddle):  Remove duplicate entry
+
+	* ext/fiddle:  Complete documentation of Fiddle.  Patch by Vincent
+	  Batts.  [#5192]
+
+Tue Aug 16 08:00:15 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r32977 from trunk
+
+	* ext/socket:  Make Socket documentation appear.  Add documentation for
+	  Socket, TCPServer, SOCKSSocket.  Patch by Sylvain Daubert.
+	  [Ruby 1.9 - Feature #5182]
+
+Mon Aug 15 10:16:55 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+	* backport r32973 from trunk.
+
+	* ext/openssl/ossl_ssl.c: Support disabling OpenSSL compression.
+
+	* test/openssl/test_ssl.rb: Add a test for it.
+	  Thanks to Eric Wong for the patch.
+	  [Ruby 1.9 - Feature #5183] [ruby-core:38911]
+
+Sat Aug 13 22:17:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/mkconfig.rb: do not make the entries related to sitedir and
+	  verdordir if disabled by --without options.  [ruby-core:38922]
+	  [Bug #5187]
+
+Sat Aug 13 17:06:57 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: [ruby-core:38861]
+
+Sat Aug 13 16:59:51 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/date/test_*.rb: added tests.
+
+Sat Aug 13 09:36:19 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* ext/date/date_parse.c (parse_ddd_cb): fix r32896. RB_GC_GUARD
+	  insertion position was mistaken. [ruby-dev:44337] [Bug #5152]
+
+Sat Aug 13 09:26:24 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/core_ext.rb: Make Kernel#y private.
+	  [ruby-core:38913]
+
+	* test/psych/test_yaml.rb: corresponding test.
+
+Sat Aug 13 09:15:16 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (date_strftime_alloc): followed the change
+	  of r32885.
+
+	* NEWS: followed the above change.
+
+Sat Aug 13 08:49:05 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: [ruby-core:38855].
+
+Sat Aug 13 03:41:37 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r32953 from trunk.
+
+	* lib/uri/common.rb:  Fix documentation of URI::Parser.new.  Patch by
+	  Steve Klabnik.  [Ruby 1.9 - Bug #5177]
+
+Sat Aug 13 02:19:57 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r32950 from trunk.
+
+	* ext/digest/digest.c:  Add documentation for the Digest module.  Patch
+	  by Sylvain Daubert.  [Ruby 1.9 - Bug #5167]
+
+Fri Aug  5 13:32:43 2011  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* backport r32856 from trunk.
+
+	* lib/xmlrpc/client.rb, lib/xmlrpc/server.rb: should use
+	  String#bytesize instead of String#size.
+
+Fri Aug 12 13:53:03 2011  Narihiro Nakamura  <narihiro@netlab.jp>
+
+	* backport r32894 from trunk.
+
+	* gc.c (gc_lazy_sweep): if sweep target slots are not found, we
+	  try heap_increment() because it might be able to expand the
+	  heap. [Bug #5127] [ruby-dev:44285]
+
+	* gc.c (gc_clear_mark_on_sweep_slots): if a sweeping was
+	  interrupted, we expand the heap if at all possible.
+
+Fri Aug 12 12:28:17 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rake:  Update to Rake 0.9.2.2.  Prevent pollution of toplevel
+	  namespace by Commands.  Remove unused variable and debugging
+	  statement in tests.
+
+Fri Aug 12 09:00:24 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r32941 from trunk
+
+	* lib/rubygems:  Import RubyGems 1.8.8.  Fixes encoding of YAML gemspec
+	  from gems.  Github Issue #149
+
+Fri Aug 12 03:24:35 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* backport r32935 from trunk
+
+	* lib/rdoc:  Import RDoc 3.9.2.  Fixes TIDYLINK for HTML output.
+
+Tue Aug  2 22:04:46 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* backport r32815 from trunk.
+
+	* gc.c (init_heap): allocate sigaltstack after heaps are allocated.
+	  [ruby-dev:44315] [Bug #5139]
+
+	* vm.c (thread_free): use free because objspace is not ready.
+
+	* vm.c (th_init): use malloc because objspace is not ready.
+
+Thu Aug 11 19:04:38 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* backport r32931 from trunk.
+
+	* variable.c (autoload_delete): An autoload entry is still in a
+	  RCLASS_IV_TBL, not in a RCLASS_CONST_TBL, so take back the table
+	  changed in r29600. And an autoload entry keeps not a
+	  rb_const_entry_t but a NODE so remove rb_const_entry_t thing added
+	  in r29602.
+
+Thu Aug 11 15:07:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/mkmf.rb (link_command): use LIBRUBYARG in rbconfig for
+	  unbundled extensions.  [ruby-core:38802] [Bug #5147]
+
+	* lib/mkmf.rb (init_mkmf): revert r32902.  [ruby-core:38903]
+
+Wed Aug 10 19:30:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* backport r32903 from trunk.
+
+	* complex.c (nucomp_rationalize): calls rationalize of real part if
+	  imaginary part is exactly zero.  The patch is made by Marc-Andre
+	  Lafortune.  fixes [Bug #5178] [ruby-core:38885]
+
+	* test/ruby/test_complex.rb (test_rationalize): add a test for the
+	  above change.
+
+	* complex.c (nucomp_to_r): fix RDoc comment.  The patch is made by
+	  Marc-Andre Lafortune.
+
+Wed Aug 10 14:11:07 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/mkmf.rb (init_mkmf): set $LIBRUBYARG regardless of shared
+	  option.  [ruby-core:38802] [Bug #5147]
+
+Wed Aug 10 02:57:01 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/net/http.rb: come back autoload. OpenSSL constant is used
+	  some places, so it leads mistakes like HTTP.start.
+
+Tue Aug  9 22:57:45 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* ext/date/date_parse.c (date_zone_to_diff): add RB_GC_GUARD.
+	  [ruby-dev:44337] [Bug #5152]
+
+	* ext/date/data_parse.c (parse_ddd_cb): ditto.
+
+Tue Aug  9 12:20:33 2011  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* test/fiddle/helper.rb (libc_so, libm_so): Solaris support added.
+	  [ruby-core:38853] [Bug #5168]
+
+	* test/dl/test_base.rb (libc_so, libm_so): on Solaris, remove libc
+	  and libm version numbers for detecting default libc and libm.
+
+Tue Aug  9 10:49:52 2011  Igor Zubkov  <igor.zubkov@gmail.com>
+
+	* array.c: Fix typo. https://github.com/ruby/ruby/pull/36
+
+Mon Aug  8 00:10:45 2011  Akinori MUSHA  <knu@iDaemons.org>
+
+	* test/test_syslog.rb (TestSyslog#test_log): Do not be too
+	  specific about the log line format.  Fixes #5081.
+
+Sun Aug  7 23:39:44 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* time.c (rb_strftime_alloc): raise ERANGE if width is too large.
+	  Patch by Nobuyoshi Nakada. [Bug #4457] [ruby-dev:43285]
+
+	* test/ruby/test_time.rb (class TestTime): add a test for the
+	  above change.
+
+Sun Aug  7 14:15:10 2011  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* backport r32876 from trunk.
+
+	* ext/objspace/objspace.c: fix typos in a document.
+
+Sun Aug  7 04:42:36 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* marshal.c (w_object):  Fix exception message when _dump_data
+	  is not defined on a T_DATA object.
+
+Sat Aug  6 06:14:20 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc:  Update to 3.9.1.  Fixes === lines in verbatim sections.
+	  Fixes :nodoc: on class aliases.  Fixes :stopdoc: creating references
+	  to Object.  Fixes spacing when class comments are merged in ri.
+	  Fixes `ri []` crash.  Fixes bug report URL when rdoc crashes.  Adds
+	  :doc: and :nodoc: to allow hiding of implementation details in ruby.
+	  Makes `rdoc` and `ri` gem-aware.
+
+Sat Aug  6 03:19:45 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Import RubyGems 1.8.7:
+	  Added missing require for `gem uninstall --format-executable`.
+
+	  The correct name of the executable being uninstalled is now displayed
+	  with --format-executable.
+
+	  Fixed `gem unpack uninstalled_gem` default version picker.
+
+	  RubyGems no longer claims a nonexistent gem can be uninstalled.
+
+	  `gem which` no longer claims directories are requirable files.
+
+	  `gem cleanup` continues cleaning up gems if one can't be uninstalled
+	  due to permissions.  Issue #82.
+
+	  Gem repository directories are no longer created world-writable.
+	  Patch by Sakuro OZAWA.  [Ruby 1.9 - Bug #4930]
+
+Fri Aug  5 23:08:39 2011  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* backport r32845 from trunk.
+
+	* configure.in: when Solaris cc, use $(CC) to link shared libs.
+
+Fri Aug  5 22:16:20 2011  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* numeric.c (rb_infinity, rb_nan): use WORDS_BIGENDIAN to get endian.
+	  fix [Bug #5160] [ruby-dev:44356]
+
+Fri Aug  5 15:57:10 2011  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* complex.c (f_signbit): fix compile error in gcc4 on Solaris with
+	  CFLAGS="-std=gnu99".  [ruby-dev:44355] fix [Bug #5159]
+
+	* math.c: ditto.
+
+Thu Aug  5 10:09:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* backport r32846 from trunk.
+
+	* thread_pthread.c (native_cond_signal): retry to call pthread_cond_signal
+	  and pthread_cond_broadcast if they return EAGAIN in
+	  native_cond_signal and native_cond_broadcast, respectively.
+	  It is for the pthread implementation of Mac OS X 10.7 (Lion).
+	  fixes #5155.  [ruby-dev:44342].
+
+	* thread_pthread.c (native_cond_broadcast): ditto.
+
+	* thread_pthread.c (struct cached_thread_entry): stop using
+	  pthread_cond_t and its functions directly.
+
+	* thread_pthread.c (register_cached_thread_and_wait): ditto.
+
+	* thread_pthread.c (use_cached_thread): ditto.
+
+Fri Aug  5 07:35:00 2011  Luis Lavena  <luislavena@gmail.com>
+
+	* lib/rubygems/installer.rb (class Gem): Correct path check on Windows
+	  Possible fix for [Ruby 1.9 - Bug #5111]
+
+	* test/rubygems/test_gem_installer.rb (load Gem): ditto
+	  Backported from trunk r32804
+
+Fri Aug  5 07:00:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/io/console/test_io_console.rb (test_noctty): daemon() on
+	  Fedora Rawhide seems not to detach the controlling terminal,
+	  when the argument noclose is non-zero.  ref: [Bug #5135]
+
+Wed Aug  4 02:35:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* configure.in: use build_os variable for checking C and C++ compilers
+	  matching.
+
+	* configure.in: use clang++ if clang is used.
+
+Thu Aug  4 02:21:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/mkmf.rb (link_command): use static library only for bundled
+	  extensions.  [Bug #5147]
+
+Wed Aug  3 00:11:08 2011  Tanaka Akira  <akr@fsij.org>
+
+	* lib/prettyprint.rb: update document.  [ruby-core:36776]
+
+
+Tue Aug  2 20:10:16 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/testunit/test_parallel.rb: pass "--ruby" option to
+	  test/testunit/tests_for_parallel/runner.rb. [Bug #5132] [ruby-dev:44303]
+	  Backported from trunk r32812.
+
+Tue Aug  2 12:03:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* hash.c (recursive_hash): hash value of emptied hash should be
+	  equal to an empty hash.  [ruby-core:38650]
+
+Tue Aug  2 11:42:15 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (rb_enc_symname2_p): :! is valid symbol.  [Bug #5136]
+
+Tue Aug  2 03:26:02 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/rake/test_rake_directory_task.rb (TestRakeDirectoryTask#
+	  test_directory_win32): fixed wrong test.
+	  backported r32670 from trunk.
+
+Mon Aug  1 15:45:23 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* test/rake/test_rake_functional.rb:  Don't assume the binary name of
+	  ruby is "ruby".  [Ruby 1.9 - Bug #5114]
+	* test/rake/helper.rb:  ditto
+
+Mon Aug  1 05:21:42 2011  TAKANO Mitsuhiro (takano32)  <tak@no32.tk>
+
+	* cont.c (cont_save_thread): fix missing semicolon.
+
+Sun Jul 31 22:57:16 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* enc/Makefile.in (ECHO1): Same as the recent fix in common.mk.
+	  ":" in a make variable replacement cause a syntax error with
+	  /usr/ccs/bin/make on Solaris.  Uses $(NULLCMD) instead.
+
+Sun Jul 31 22:44:08 2011  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* configure.in: fix typos.
+
+Sun Jul 31 21:19:51 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* lib/mkmf.rb (configuration:ECHO1): Same as the recent fix in
+	  common.mk.
+	  ":" in a make variable replacement cause a syntax error with
+	  /usr/ccs/bin/make on Solaris.  Uses $(NULLCMD) instead.
+
+Sun Jul 31 21:16:02 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* complex.c (f_signbit): gcc4 on Solaris DOES have signbit but does
+	  not have it on header.
+
+	* math.c: ditto.
+
+Sun Jul 31 21:09:04 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* common.mk (node_name.inc): Use $(Q) for consistency.
+
+	* Makefile.in (INSNS): ditto.
+
+Sun Jul 31 20:39:12 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* common.mk (ECHO1): nmake does not allow parenthesis in make variable
+	  replacement.
+
+Sun Jul 31 20:21:36 2011  "Yuki Sonoda (Yugui)"  <yugui@yugui.jp>
+
+	* common.mk (ECHO1): ":" in a make variable replacement cause a syntax
+	  error with /usr/ccs/bin/make on Solaris.  Uses $(NULLCMD) instead.
+
+	* configure.in (NULLCMD): new check.
+
+	* Makefile.in (NULLCMD): Reflects checking in configure.
+
+	* win32/Makefile.sub (NULLCMD): new assignment.
+
+Sun Jul 31 11:31:07 2011  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* backport r32768 from trunk.
+
+	* vm.c: check if cfp is valid. [Bug #5083] [ruby-dev:44208]
+
+Sat Jul 31 01:23:45 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* backport r32762 from trunk.
+
+	* test/bigdecimal/test_bigdecimal.rb (test_version): removed.
+
+Sat Jul 30 23:51:44 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* lib/cmath.rb (cbrt): should return a real number if possible.
+
+Sat Jul 30 23:48:04 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: an issue that is same as  [ruby-dev:44071].
+
+	* ext/date/date_strftime.c: identical to [ruby-dev:44112].
+
+Sat Jul 30 23:19:09 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* defs/default_gems: separate from tool/rbinstall.rb.
+
+Sat Jul 30 23:14:44 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (rb_io_each_byte): rbuf can be refreshed during yield.
+	  [Bug #5119]
+
+Sat Jul 30 22:35:50 2011  Naohisa Goto  <ngotogenome@gmail.com>
+
+	* strftime.c (NEEDS): avoid SEGV due to integer overflow in
+	  sparc-solaris2.10 and i686-linux.  fix [Bug #4456] [ruby-dev:43284]
+
+Sat Jul 30 14:27:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* backport r32754 from trunk.
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_version): version 1.1.0.
+
+	* ext/bigdecimal/bigdecimal.gemspec: turn into a default gem.
+
+	* tool/rbinstall.rb: ditto.
+
+Sat Jul 30 13:52:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/lib/bigdecimal/util.rb (Rational#to_d):
+	  revive zero and implicit precision support as a deprecated feature.
+
+	* test/bigdecimal/test_bigdecimal_util.rb: modify a test for the above
+	  change.
+
+	* NEWS: describes the above change.
+
+Sat Jul 30 10:58:10 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* vm.c (th_init): preallocate alternative stack.
+	  NoMemoryError is better than rb_bug, of course.
+	  Patch by Eric Wong. [ruby-core:38572][ruby-core:38594].
+
+	* signal.c (rb_register_sigaltstack): ditto.
+
+	* vm_core.h: moved ALT_STACK_SIZE definition from signal.c.
+
+	* vm.c (thread_free): use xfree() instead of free().
+
+Sat Jul 30 07:20:49 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/lib/socket.rb (udp_server_sockets): unused variable
+	  removed.
+	  patch by Jeremy Evans.  [ruby-core:38600]
+
+Fri Jul 29 23:56:32 2011  Tanaka Akira  <akr@fsij.org>
+
+	* lib/securerandom.rb: call OpenSSL::Random.seed at the
+	  SecureRandom.random_bytes call.
+	  based on the patch by Masahiro Tomita.  [ruby-dev:44270]
+
+Fri Jul 29 20:48:39 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/mkconstants.rb: fix typos.
+
+Fri Jul 29 20:28:56 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/mkconstants.rb: use whitespaces as a separator.
+
+Fri Jul 29 18:59:07 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/mkconstants.rb: add documents for constants.
+	  patch by Eric Hodel.  [ruby-core:37853] [Bug #4989]
+
+Mon Jul 25 23:51:01 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* backport r32671 from trunk.
+
+	* proc.c: pre-allocate the unlinked_method_entry_list_entry struct to
+	  avoid memory allocation during GC.  based on a patch from Eric Wong.
+	  [ruby-core:38498]
+
+Mon Jul 25 22:36:11 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* backport r32669 from trunk.
+
+	* proc.c (struct METHOD), gc.c (gc_marks), vm_method.c
+	  (rb_gc_mark_unlinked_live_method_entries): fix SEGV bug.
+	  rb_method_entry_t was free'd even when the method is still on the
+	  stack if it is BMETHOD (i.e., Method#call).  This is because
+	  rb_method_entry_t is embedded in struct METHOD.  This commit
+	  separates them and marks the live method entries.
+	  See [ruby-core:38449] in detail.  fix [Bug #5047] [ruby-core:38171]
+
+Thu Jul 28 23:36:28 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* ext/fiddle/closure.c (callback): use rb_ary_tmp_new() instead of
+	  xmalloc() to allocate an array for arguments of callback procedure,
+	  to prevent arguments from being swept by GC. [ruby-core:38546]
+	  [Bug #4929]
+
+Thu Jul 28 22:51:27 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* backport r32723 from trunk.
+
+	* ext/openssl/ossl_cipher.c (ossl_cipher_initialize): Avoid possible
+	  SEGV from AES encryption/decryption. Processing data by
+	  Cipher#update without initializing key (meaningless usage of Cipher
+	  object since we don't offer a way to export a key) could cause SEGV.
+
+	  In OpenSSL, the EVP which has EVP_CIPH_RAND_KEY flag (such as DES3)
+	  allows uninitialized key, but other EVPs (such as AES) does not
+	  allow it. Calling EVP_CipherUpdate() without initializing key causes
+	  SEGV so we set the data filled with "\0" as the key by default. See
+	  #2768.
+
+	* test/openssl/test_cipher.rb: test it.
+
+Thu Jul 28 04:53:31 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/delegate.rb:  Move file-level documentation to the appropriate
+	  classes.
+
+Thu Jul 28 00:33:47 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* test/fileutils/test_fileutils.rb: add OpenBSD case.
+	  patched by Jeremy Evans [ruby-core:38530] see #5097
+
+	* test/ruby/test_process.rb: ditto.
+
+Wed Jul 27 17:59:46 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/missing.h: define __syscall if the platform has
+	  __syscall in the library but doesn't define it in headers
+	  for example Mac OS X.
+
+Wed Jul 27 15:39:14 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* object.c:  Add usage documentation for BasicObject.  Based on patch
+	  by Thomas Sawyer.  [Ruby 1.9 - Bug #5067]
+
+Wed Jul 27 12:24:17 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems/uninstaller.rb:  Add missing require and update
+	  messaging to avoid confusion with uninstall --format-executable.
+	  [Ruby 1.9 - Bug #4062]
+
+Wed Jul 27 10:47:57 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems:  Update to RubyGems 1.8.6.1.
+
+Wed Jul 27 10:04:06 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* backport r32690 from trunk.
+
+	* test/openssl/test_pkcs12.rb: Add test and intermediate certificates.
+	  [ Ruby 1.9 - Feature #3793 ] [ruby-core:32088]
+
+Sat Jul 27 01:26:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* NEWS: add changes of bigdecimal and bigdecimal/util.
+
+Wed Jul 27 01:13:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/lib/bigdecimal/util.rb (Rational#to_d):
+	  zero or negative precision is error.  fixes #5098.
+	  [ruby-dev:44210]
+
+	* ext/bigdecimal/lib/bigdecimal/util.rb (Float#to_d): modified for
+	  specifying precision.  fixes #5098.  [ruby-dev:44210]
+
+	* ext/bigdecimal/lib/bigdecimal/util.rb (Integer#to_d): added
+	  for symmetry to BigDecimal() function with an Integer.
+	  fixes #5098.  [ruby-dev:44210]
+
+	* ext/bigdecimal/lib/bigdecimal/util.rb (BigDecimal#to_d): added
+	  for adapting other Numeric subclasses.  [ruby-dev:44245]
+
+	* test/bigdecimal/test_bigdecimal_util.rb: add tests for the above
+	  changes.
+
+Wed Jul 27 00:54:38 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* bigdecimal/bigdecimal.c (VpDup) a new function for duplicating
+	  a BigDecimal.
+
+	* bigdecimal/bigdecimal.c (BigDecimal_new): support generating a new
+	  BigDecimal from another BigDecimal using BigDecimal global function
+	  or constructor.  [ruby-dev:44245]
+
+Mon Jul 25 22:24:09 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* backport r32666 from trunk.
+
+	* lib/xmlrpc/client.rb: Fix possible HTTP header formatting failure by
+	  'Basic' header. Long username caused the base64 String truncation in
+	  HTTP header which is not allowed. See #5046.
+
+	* test/xmlrpc/test_webrick_server.rb: test it.
+
+Mon Jul 25 15:36:07 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* ext/openssl/lib/openssl/{x509.rb,ssl.rb}: Add deprecation warning
+	  for openssl/{x509,ssl} usage. Users should require "openssl" instead
+	  of "openssl/ssl" and "openssl/x509". Start of transition period
+	  introduced by [ruby-dev:38018].
+
+Mon Jul 25 13:50:33 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* backport r32662 from trunk.
+
+	* ext/openssl/lib/openssl/x509.rb: Cosmetic change: move definition
+	  introduced in r30152 to x509-internal.rb.
+
+Mon Jul 25 13:35:20 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* backport r32658 from trunk.
+
+	* ext/openssl/ossl_ssl.c (ossl_ssl_shutdown): Avoid randomly generated
+	  SSLError from SSLSocket just after invoking SSLSocket#close.
+	  OpenSSL's SSL_shutdown could try to send alert packet and it might
+	  set SSLerr(global error stack) as the result. It causes the next
+	  SSL read/write operation to fail by unrelated reason.
+
+	  By design, we're ignoring any error at SSL_shutdown() so we clear
+	  global error stack after SSL_shutdown is called. See #5039.
+
+Sun Jul 24 20:29:53 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/extconf.rb: refine the recvmsg test.
+
+Sun Jul 24 20:02:31 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/extconf.rb: fix the recvmsg test.
+
+Sun Jul 24 08:42:51 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/extconf.rb: test recvmsg allocates file descriptors for
+	  fd passing even with MSG_PEEK.
+
+	* ext/socket/ancdata.c: use the above test result.
+
+Sun Jul 24 01:24:31 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems/specification.rb:  Restore behavior of
+	  Gem::Specification#loaded.  [Ruby 1.9 - Bug #5032]
+
+Sun Jul 24 01:14:49 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* test/rake/test_rake_functional.rb (setup): Use __FILE__ for the base
+	  directory. Current directory is not the top source directory when
+	  the building process runs on other than there.
+
+	* test/rake/test_rake_rake_test_loader.rb: ditto.
+
+	* test/rake/test_rake_task_argument_parsing.rb
+	  (test_terminal_width_using_hardcoded_80): hardcoded 80 is used
+	  when app.unix? is false.
+
+Sun Jul 24 00:42:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* configure.in: change the default compiler to gcc-4.2 if target os
+	  is OS X 10.7 (Lion).
+
+Sat Jul 23 17:06:25 2011  Tanaka Akira  <akr@fsij.org>
+
+	* io.c (rb_update_max_fd): validate fd.
+
+	* ext/socket/rubysocket.h (rsock_discard_cmsg_resource): add
+	  msg_peek_p argument for the declaration.
+
+	* ext/socket/ancdata.c (discard_cmsg): add msg_peek_p argument.
+	  assume FreeBSD, NetBSD and MacOS X doesn't generate passed fd
+	  when MSG_PEEK.
+	  (rsock_discard_cmsg_resource): add msg_peek_p argument.
+	  (bsock_recvmsg_internal): call rsock_discard_cmsg_resource with
+	  msg_peek_p argument.
+
+	* ext/socket/unixsocket.c (unix_recv_io): call
+	  rsock_discard_cmsg_resource with msg_peek_p argument.
+
+Sat Jul 23 14:38:28 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* test/rake*: Remove dependencies on flexmock and session gems.
+	  [Ruby 1.9 - Bug #4987]
+
+Fri Jul 22 21:46:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* vm_insnhelper.c (vm_call_cfunc): added volatile for a workaround
+	  of cfp consistency error problem on OS X 10.7 (Lion). It's
+	  suspected llvm optimization bug.
+	  [Bug #5076] [ruby-dev:44185]
+
+Fri Jul 22 21:50:16 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/uri/generic.rb (WFKV_): unroll the loop of regexp.
+
+	* lib/uri/generic.rb (URI.decode_www_form_component): ditto.
+
+Fri Jul 22 21:49:48 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* enum.c (enum_inject): remove empty line to notify rdoc
+	  Enumerable#reduce is alias. patched by milki@github.
+	  https://github.com/ruby/ruby/pull/26
+
+Fri Jul 22 21:49:28 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/webrick/httprequest.rb (WEBrick::HTTPRequest#each):
+	  Allow HTTP/0.9 request which doesn't has any header or body.
+	  patched by Felix Jodoin. [ruby-core:38040] [Bug #5022]
+
+Fri Jul 22 21:45:21 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/dl/handle.c (dlhandle_sym): clear previous error with dlerror()
+	  before calling dlsym(). [ruby-dev:44091] [Bug #5021]
+
+Fri Jul 22 19:05:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (rb_enc_symname2_p): get rid of potential out-of-bound
+	  access.
+
+Fri Jul 22 13:55:59 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/net/http.rb:  Net::HTTP#finish is used to manually close
+	  connections.  [Ruby 1.9 - Bug #5045]
+
+Fri Jul 22 13:51:29 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/readline/readline.c:  Add examples for Readline.completion_proc=.
+	  [Ruby 1.9 - Bug #5057]
+
+Fri Jul 22 13:20:33 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* tool/rbinstall.rb (default gems):  Install executables into the fake
+	  gem dir for Gem.bin_path.  [Ruby 1.9 - Bug #4485]
+
+Fri Jul 22 13:03:12 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* backport r32609 from trunk.
+
+	* ext/openssl/ossl_hmac.c: Revert checking return type of
+	  HMAC_Init_ex as it is not compatible with OpenSSL < 1.0.0.
+
+Fri Jul 22 11:22:20 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* backport r32606 from trunk.
+
+	* ext/openssl/ossl_digest.c: Check return value of EVP_DigestInit_ex.
+	* ext/openssl/ossl_hmac.c: Check return value of HMAC_Init_ex.
+	  Thanks, Jared Jennings, for the patch.
+	  [ Ruby 1.9 - Bug #4944 ] [ruby-core:37670]
+
+Fri Jul 22 09:17:43 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* backport r32604 from trunk.
+
+	* ext/openssl/ossl_engine.c: Avoid double free of ENGINE reference.
+	* test/openssl/test_engine.rb: Add a test for it.
+	  Thanks to Ippei Obayashi for providing the patch.
+	  [ Ruby 1.9 - Bug #5062 ] [ruby-dev:44173]
+
+Fri Jul 22 06:39:34 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/csv.rb: Do not modify CSV.generate's argument [ruby-core:38356]
+
+Thu Jul 21 20:02:11 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* thread.c (set_trace_func, thread_set_trace_func_m): reset tracing
+	  state when set_trace_func hook is removed.  This is workaround patch
+	  to force to reset tracing state that is broken by continuation call.
+	  a patch from James M. Lawrence.  [Feature #4347] [ruby-core:34998]
+
+	* test/ruby/test_continuation.rb (class TestContinuation): add a test
+	  for above.  a patch from James M. Lawrence.
+
+Thu Jul 21 20:59:59 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/ancdata.c (discard_cmsg): workaround for MacOS X Lion.
+
+
+Thu Jul 21 07:07:57 2011  Tanaka Akira  <akr@fsij.org>
+
+	* backport r32579, r32581, r32587 by akr and r32588 by kazu.
+
+	r32579:
+
+	* io.c (rb_update_max_fd): new function.
+
+	* internal.h (rb_update_max_fd): declare rb_update_max_fd.
+
+	* thread_pthread.c (rb_thread_create_timer_thread): update max fd when
+	  timer thread pipe is created.
+
+	r32581:
+
+	* io.c (UPDATE_MAXFD): removed.
+
+	r32587:
+
+	* include/ruby/intern.h (rb_update_max_fd): declaration moved from
+	  internal.h.
+
+	* file.c: ditto.
+
+	* io.c: call rb_update_max_fd for each new fds.
+
+	* process.c: ditto.
+
+	* random.c: ditto.
+
+	* ruby.c: ditto.
+
+	* ext/io/console/console.c: ditto.
+
+	* ext/openssl/ossl_bio.c: ditto.
+
+	* ext/pty/pty.c: ditto.
+
+	* ext/socket/init.c: ditto.
+
+	* ext/socket/socket.c: ditto.
+
+	* ext/socket/ancdata.c: ditto.
+
+	* ext/socket/unixsocket.c: ditto.
+
+	r32588:
+
+	* io.c (rb_update_max_fd): remove parentheses. they are not in
+	  macro.
+
+Sun Jul 17 08:07:31 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* backport r32563 from trunk
+
+	* test/openssl/test_ssl_session.rb: add PEM SSL session without TLS
+	  extensions. Use this as the default for the tests to ensure
+	  compatibility with OpenSSL 0.9.7.
+	  [ Ruby 1.9 - Bug #4961 ] [ruby-core:37726]
+
+Sat Jul 16 17:29:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (RUBY_UNIVERSAL_ARCH): restore arch flag.
+	  Bug #4977
+
+Sat Jul 16 11:18:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/setup.mak: support to build x64-mswin64 on Windows7 (and Vista,
+	  perhaps).
+	  backported r32521 from trunk
+
+Sat Jul 16 06:31:23 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/uri/common.rb (module): Remove optional parser argument to
+	  Kernel#URI
+	  [ruby-core:38061]
+
+	* lib/uri/generic.rb (module): ditto
+
+Sat Jul 16 01:15:53 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* time.c (time_dup): used rb_obj_class() instead of CLASS_OF().
+	  The patch is made by Kazuki Tsujimoto. [Bug #5012] [ruby-dev:44071]
+
+	* test/ruby/test_time.rb (TestTime#test_getlocal_dont_share_eigenclass):
+	  added a new test for eigenclass of time object.
+
+Fri Jul 15 19:11:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* bignum.c (bigsub_int): add RB_GC_GUARD.  This patch is made by
+	  Makoto Kishimoto.  fixes #4223 [ruby-dev:42907]
+
+	* bignum.c (bigadd_int): ditto.
+
+Fri Jul 15 09:59:12 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* backport r32546 from trunk.
+
+	* ext/digest/sha2/sha2.c (SHA256_Update, SHA512_Update): avoid Bus
+	  Error caused by unalignment access on Sparc-Solaris (and possibly on
+	  other similar environment.) This patch just do memcpy always instead
+	  of checking architecture. I see no perf drop on my 64bit env. For
+	  more details, see #4320.
+
+	* test/digest/test_digest.rb: add test for unalignment access.
+
+
+Thu Jul 14 12:40:07 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* backport r32537 from trunk.
+
+	* ext/openssl/ossl.c (ossl_verify_cb): trap the exception from
+	  verify callback of SSLContext and X509Store and make the
+	  verification fail normally. Raising exception directly from callback
+	  causes orphan resources in OpenSSL stack. Patched by Ippei Obayashi.
+	  See #4445.
+
+	* test/openssl/test_ssl.rb
+	  (test_exception_in_verify_callback_is_ignored): test it.
+
+Wed Jul 13 08:20:08 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb(Test::Unit::Options#process_args): Fix bug.
+	  Fix process_args didn't return `@option` after r30939. Backported
+	  r32526 from trunk.
+
+Mon Jul 11 23:50:39 2011  Yutaka Kanemoto  <kanemoto@ruby-lang.org>
+
+	* time.c: can't compile time.c on AIX due to missing declaration for
+	  ffs(). It is declared in strings.h on AIX. backported r32518 from
+	  trunk.
+
+Mon Jul 11 23:47:00 2011  Yutaka Kanemoto  <kanemoto@ruby-lang.org>
+
+	* thread_pthread.c (get_stack):  need to adjust stack addr for
+	  [Bug #1813] on AIX. backported r32511 from trunk.
+
+Mon Jul 11 15:17:03 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* numeric.c (rb_num2ull): use FIX2LONG instead of FIX2ULONG. see
+	  rb_num2ulong(). fixed the problem of ObjectSpace._id2ref of IL32LLP64
+	  platforms, introduced at r32433.
+	  backported r32512 from trunk.
+
+Sun Jul 10 23:58:55 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* version.h: 1.9.3 is no longer trunk.
+
+Sun Jul 10 23:24:29 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* class.c (rb_mix_module): reverted r31873.
+	  (check_mix_method_i, do_mix_method_i) reverted r31917.
+
+	* test/ruby/test_module.rb (TestModule#test_mix_const): reverted
+	  r31918.
+
+Sun Jul 10 22:50:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (rmpd_power_by_big_decimal): fix
+	  precision treatment errors.
+
+	* test/bigdecimal/test_bigdecimal.rb: add tests for the above change.
+	  fix precision treatment errors.
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_power): precision argument
+	  should be optional for its compatibility.
+
+Sun Jul 10 22:38:09 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (var_ref): distinguish vcall from local variable
+	  references.  based on a patch by Michael Edgar michael.j.edgar
+	  AT dartmouth.edu.  Bug #5002
+
+Sun Jul 10 21:51:29 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* internal.h: add comments (cautions).
+
+Sun Jul 10 20:59:38 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb: Add new class variable `@@testfile_prefix`.
+	  This is for changing test name prefix. (For testing)
+
+	* test/testunit/tests_for_parallel/ptest_first.rb: Renamed from
+	  test_first.rb
+
+	* test/testunit/tests_for_parallel/ptest_second.rb: Renamed from
+	  test_second.rb
+
+	* test/testunit/tests_for_parallel/ptest_third.rb: Renamed from
+	  test_third.rb
+
+	* test/testunit/tests_for_parallel/ptest_forth.rb: Renamed from
+	  test_forth.rb
+
+	* test/testunit/tests_for_parallel/runner.rb: Remove misc.rb
+
+	* test/testunit/tests_for_parallel/ptest_first.rb: ditto.
+
+	* test/testunit/tests_for_parallel/ptest_second.rb: ditto.
+
+	* test/testunit/tests_for_parallel/ptest_third.rb: ditto.
+
+	* test/testunit/tests_for_parallel/ptest_forth.rb: ditto.
+
+	* test/testunit/tests_for_parallel/misc.rb: Removed because no longer
+	  needed.
+
+	* test/testunit/test_parallel.rb: Fix assertions for above.
+
+Sun Jul 10 16:57:08 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_insnhelper.c (vm_throw): check a class frame.
+	  Fixes Bug #4648.
+	  The patch is contributed by Kazuki Tsujimoto.
+
+	* bootstraptest/test_proc.rb: add tests for above.
+
+Sun Jul 10 17:28:01 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (mutex_debug): use exit(EXIT_FAILURE) instad of
+	  exit(1).
+	* thread_pthread.c (add_signal_thread_list): ditto.
+	* thread.c (rb_thread_call_with_gvl): ditto.
+	* util.c (Bug): ditto.
+
+Sun Jul 10 15:58:12 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/json: Merge json gem 1.5.4+ (f7f78896607b6f6226cd).
+	  [Bug #4700]
+
+Sun Jul 10 16:41:32 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* vm_core.h (typedef struct rb_vm_struct): create a new
+	  'inhibit_thread_creation' field.
+	* thread.c (rb_thread_terminate_all): set inhibit_thread_creation.
+	* thread.c (thread_s_new): don't permit to create new thread
+	  if the VM is under destruction. Otherwise evil finalizer code
+	  can make SEGV. [Bug #4992][ruby-core:37858]
+
+	* bootstraptest/test_objectspace.rb: new test for this fix.
+
+Sun Jul 10 16:06:16 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* signal.c (sigsegv): use abort() instead of exit() when nested
+	  SEGV was happen. Because unnested SEGV use abort().
+	  [Bug #5013][ruby-dev:44078]
+
+Sun Jul 10 15:30:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* load.c (rb_f_autoload): prevent to autoload for singleton
+	  classes.  fixes [Bug #4886] [ruby-dev:43816]
+
+	* bootstraptest/test_autoload.rb: add tests for the above change.
+
+Sun Jul 10 15:09:17 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit/assertions.rb: Import documentation patch by Justin
+	  Collins. [ruby-core:37225] [Feature #4903]
+
+Sun Jul 10 14:57:36 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: canonicalizes nth and sf.
+
+Sun Jul 10 14:13:50 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* internal.h (rb_thread_call_with_gvl, rb_thread_call_without_gvl):
+	  make them visible as experimental C APIs.  fixes Feature #4328.
+
+Sun Jul 10 12:18:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_power): support non-integral
+	  exponent.  fixes [Bug #3271]
+
+	* ext/bigdecimal/bigdecimal.c (rmpd_power_by_big_decimal): ditto.
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_power_op): add a function to
+	  only use for "**" operator.
+
+	* test/bigdecimal/test_bigdecimal.rb: add a bunch of tests for the
+	  above changes.
+
+	* ext/bigdecimal/bigdecimal.c (is_integer): add an utility function.
+
+	* ext/bigdecimal/bigdecimal.c (is_negative): ditto.
+
+	* ext/bigdecimal/bigdecimal.c (is_positive): ditto.
+
+	* ext/bigdecimal/bigdecimal.c (is_zero): ditto.
+
+	* ext/bigdecimal/bigdecimal.c (is_one): ditto.
+
+	* ext/bigdecimal/bigdecimal.c (is_even): ditto.
+
+Sun Jul 10 12:08:39 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* compile.c (when_vals): when a string literal is written on when
+	  clause, skip string creation to make it faster.  [ruby-dev:44068]
+	  [Feature #5000]
+
+Sun Jul 10 11:35:29 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* parse.y (reduce_nodes_gen): NODE_RETURN in rescue body must not be
+	  reduced when there is an else clause.  This caused bizarre behavior
+	  in [Bug #4473] [ruby-core:35629] [ruby-core:37884].
+
+Sun Jul 10 09:46:14 2011  Masaya Tarui  <tarui@ruby-lnag.org>
+
+	* range.c (range_max): fix behavior with excluded end value.
+	  [Bug #4591]
+
+Sun Jul 10 09:13:18 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* NEWS:  Fix RubyGems version.  [Ruby 1.9 - Bug #5004]
+
+Sat Jul  9 20:01:59 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* internal.h: rb_rational_reciprocal is defined in rational.c.
+
+Sat Jul  9 19:48:31 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* internal.h: added declarations.
+	* complex.c: followed the above change.
+
+Sat Jul  9 17:24:41 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* NEWS: bigdecimal is not a builtin.
+
+Sat Jul  9 17:17:53 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: some improvements for performance.
+
+Sat Jul  9 16:56:01 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* atomic.h (ATOMIC_OR): _InterlockedOr is unavailable in VC6.
+
+	* numeric.c (ULLONG_MAX): fallback definition.
+
+Sat Jul  9 15:59:19 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* win32/win32.c (rb_w32_{read,write}): should be signed.
+	  Bug #5001
+
+Sat Jul  9 14:02:20 2011  Takeyuki FUJIOKA  <xibbar@ruby-lang.org>
+
+	* lib/cgi/core.rb: fix multipart form parsing bug. [Bug #3866]
+
+Sat Jul  9 11:41:03 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/matrix.rb: Add Vector#normalize [ruby-dev:43829]
+
+Sat Jul  9 09:25:06 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* enumerator.c:  Remove "enumeration sequenced by".
+	  [Ruby 1.9 - Bug #4757]
+
+Sat Jul  9 09:14:56 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* io.c:  Note that methods other than IO#gets may increase IO#lineno.
+	  [Ruby 1.9 - Bug #4902]
+
+Sat Jul  9 08:39:39 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (RUN_OPT): disable gems.
+
+Sat Jul  9 08:37:05 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (rb_io_close): close(2) on a fd which is being read by
+	  another thread causes deadlock on Mac OS X 10.5
+
+Fri Jul  8 21:20:39 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* addr2line.c: use USE_ELF instead of __ELF__ because Solaris
+	  doesn't define it. USE_ELF is already provided by configure.
+	  patched by Naohisa Goto. [ruby-dev:44066] [Bug #4998]
+
+	* addr2line.h: ditto.
+
+	* vm_dump.c: ditto.
+
+Fri Jul  8 16:40:38 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/json/parser/parser.rl (convert_encoding): should not modify
+	  the argument.
+
+	* ext/json/parser/parser.rl (convert_encoding): no needs to use
+	  force_encoding.
+
+Fri Jul  8 15:53:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c (rb_bug): get rid of segfault after all threads
+	  disposed.
+
+Fri Jul  8 15:01:06 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/openssl/ossl.h: include openssl/e_os2.h before checking the
+	  definition of OPENSSL_SYS_WIN32.
+
+Fri Jul  8 14:40:39 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (wunlink): reverted a part of r32426. it was mistakenly
+	  mixed.
+
+Fri Jul  8 14:29:47 2011  Narihiro Nakamura  <authornari@gmail.com>
+
+	* configure.in: can't subtract void *.
+
+Fri Jul  8 14:33:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/Makefile.sub (config.h): define GC_MARK_STACKFRAME_WORD.
+	  fixed build problem of r32438.  the value (30) is temporary value.
+	  maybe it's enough by 20~24 according to my observation.
+
+Fri Jul  8 13:47:39 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_mutex_unlock_all): folded into
+	  rb_threadptr_unlock_all_locking_mutexes.
+	* thread.c (rb_threadptr_unlock_all_locking_mutexes) ditto.
+
+Fri Jul  8 13:36:02 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (thread_unlock_all_locking_mutexes): rename to
+	  rb_threadptr_unlock_all_locking_mutexes and remove static.
+	* vm_core.h: add rb_threadptr_unlock_all_locking_mutexes declaration.
+	* thread.c (thread_start_func_2): adjust the above rename.
+
+	* eval.c (ruby_cleanup): call rb_threadptr_unlock_all_locking_mutexes
+	  again after finalizer. [Bug #4988] [ruby-dev:44049]
+
+Fri Jul  8 13:06:09 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* cont.c (FIBER_MACHINE_STACK_ALLOCATION_SIZE): Fiber stack size
+	  don't need to keep multiple number of sizeof(VALUE).
+
+Fri Jul  8 11:39:12 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (sudo-precheck): true command is not standard on
+	  Windows.
+
+Fri Jul  8 10:39:52 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (gvl_destroy): fix cond_t leak.
+
+Fri Jul  8 09:17:59 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* gc.c:  Improve documentation
+
+Thu Jul  7 23:35:31 2011  Narihiro Nakamura  <authornari@gmail.com>
+
+	* gc.c: change water_mark value that may call
+	  gc_mark(lev <= GC_LEVEL_MAX) in gc_mark().
+	  In ruby_stack_check(), water_mark is a value that may call some
+	  C function. Fixes Bug #3781
+
+	* configure.in: define GC_MARK_STACKFRAME_WORD that approximate
+	  size of gc_mark() and gc_mark_children() stackframes.
+
+Thu Jul  7 17:55:05 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/testunit/test_parallel.rb (TestParallelWorker#teardown): wait
+	  the child process even if the communication pipe is broken.
+
+Thu Jul  7 15:44:42 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* encoding.c (rb_enc_set_index, rb_enc_associate_index): should
+	  check if frozen.
+
+	* parse.y (rb_intern3), ruby.c (process_options, ruby_script):
+	  defer freezing after associating encodings.
+
+Thu Jul  7 15:16:51 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* numeric.c (rb_num2ull): use own switch sentence.
+	  Current implementation can't convert 18446744073709551615.
+
+Thu Jul  7 06:56:15 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* cont.c (FIBER_STACK_FLAGS): workaround fix for r32420 on FreeBSD.
+
+Thu Jul  7 06:46:12 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* benchmark/driver.rb:  Add difference column to report that averages
+	  across all runs of a benchmark.  [Ruby 1.9 - Feature #4982]
+
+Thu Jul  7 06:19:38 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems.rb:  Reduce requires to improve `make benchmark`.
+	  [#4962]
+	* lib/rubygems/specification.rb:  Delay initialization of rubygems
+	  until require is called.
+
+Thu Jul  7 04:31:26 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (arg): rescue_mod is in inverse order from other
+	  modifiers.  patched by michael.j.edgar AT dartmouth.edu at
+	  [ruby-core:36248].  fixed #4716.
+
+Thu Jul  7 00:40:16 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (kill): check that the process exited or not before
+	  terminating it. [Bug #4943]
+
+Wed Jul  6 23:13:19 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* parse.y (opt_call_args): allow trailing comma after assoc
+	  argument e.g. 'foo(bar:1,)'.  fixed #3456
+
+Wed Jul  6 22:11:12 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/cgi/test_cgi_header.rb(test_cgi_header_nph): Validate date in
+	  "Date:" header
+
+Wed Jul  6 21:29:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* cont.c (fiber_machine_stack_alloc): cleanup pointer arithmetic.
+	  "size/sizeof(VALUE)" is ugly and easy confusing.
+	* cont.c (fiber_initialize_machine_stack_context): ditto.
+
+Wed Jul  6 21:24:53 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* cont.c (fiber_machine_stack_alloc): fix mprotect misuse. A stack
+	  guard page should have PROT_NONE.
+	* cont.c (fiber_initialize_machine_stack_context):
+	  th->machine_stack_maxsize shouldn't be included guard pages size.
+	  [Bug #4983][ruby-dev:44043]
+
+Wed Jul  6 21:23:38 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* cont.c (fiber_machine_stack_alloc): use MAP_STACK if it's provided.
+
+Wed Jul  6 21:22:16 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* cont.c (fiber_machine_stack_alloc): use MAP_FAILED instead of -1.
+
+Wed Jul  6 21:21:05 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* cont.c (fiber_machine_stack_alloc): remove unnecessary cast.
+
+Wed Jul  6 18:10:13 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/cgi/test_cgi_header.rb(test_cgi_header_nph): Adding space after
+	  comma.
+
+	* test/cgi/test_cgi_header.rb(test_cgi_header_nph): Remove variable
+	  `now`. Suppress warning.
+
+Wed Jul  6 12:18:09 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/cgi/test_cgi_header.rb(test_cgi_header_nph): Fix bug depends to
+	  time. The test fails if time past 1 second in line 136-145
+
+Tue Jul  5 15:28:04 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (parser_here_document): should dispatch heredoc_end
+	  scanner event on an empty here document.  fixed Bug#4543.
+
+Tue Jul  5 13:49:26 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* addr2line.c: fix r32407 to check HAVE_ALLOCA_H.
+
+Tue Jul  5 14:05:43 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/webrick/httpauth/digestauth.rb (_authenticate):
+	  Literal texts in HTTP ABNF is case-insensitive (RFC2616 2.1),
+	  and a sample implementation in RFC2617 also ignores the case
+	  of algorithms. So now this ignores those cases.
+	  [ruby-dev:43965] [Feature #4936]
+
+	* lib/webrick/httpauth/digestauth.rb (initialize):
+	  Because of above, opera_hack is useless and removed.
+
+Tue Jul  5 01:30:01 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* thread_pthread.c (native_sleep): cut the waiting time up to
+	  100,000,000 because Solaris cond_timedwait() return EINVAL if an
+	  argument is greater than current_time + 100,000,000.  This is
+	  considered as a kind of spurious wakeup.  The caller to native_sleep
+	  should care about spurious wakeup.
+
+Tue Jul  5 01:24:26 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* cont.c: disable FIBER_USE_NATIVE on Solaris because resuming any
+	  Fiber caused SEGV.  I haven't follow up the issue deeply, but it
+	  works when disabling the feature.
+
+Tue Jul  5 01:22:46 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* addr2line.c: include <alloca.h> to fix a build issue on Solaris.
+
+Tue Jul  5 00:49:05 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* ext/coverage/coverage.c: resurrect r32071 + add GC guard for
+	  rb_coverages. [ruby-core:37352] [Bug #4927]
+	  [ruby-core:36539] [Feature #4796]
+
+	* test/coverage/test_coverage.rb resurrect r32071.
+
+Mon Jul  4 22:24:46 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (get_stack): For NetBSD/FreeBSD, use
+	  pthread_attr_getstack() if possible. and, remove an assumption
+	  of stack growing direction.
+
+Mon Jul  4 20:42:31 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* ext/coverage/coverage.c: revert r32071.  The commit caused SEGV on
+	  some minor nonfree OS.  I have no means of debugging the bug.  My
+	  personal opinion is that such OS should be unsupported unless there
+	  is an active maintainer.  [ruby-core:37352]
+
+	* test/coverage/test_coverage.rb: ditto.
+
+Mon Jul  4 07:14:12 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* thread_pthread.c (get_stack): the return address of get_stack
+	  must be the highest address of the current thread's stack.
+
+Mon Jul  4 06:37:22 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* include/ruby/intern.h, thread_pthread.c (rb_reserved_fd_p,
+	  RB_RESERVED_FD_P): added.  This C API is to limit to access
+	  fds which are used by RubyVM internal.  In this version of
+	  CRuby, return 1 if fd is communication pipe.
+	  If your application needs to close all file descriptors to
+	  present resource leak, skip internal fds using this C API.
+	  We also define a macro RB_RESERVED_FD_P(fd).  So you can write
+	    #ifndef RB_RESERVED_FD_P
+	    #define RB_RESERVED_FD_P(fd) 0
+	    #endif
+	  for Ruby 1.9.2 or previous version to write compatible extensions.
+	  See [ruby-core:37727]
+
+	* thread_win32.c (rb_reserved_fd_p): added (return 0 for any fds).
+
+	* io.c (rb_io_initialize): raise ArgumentError if given fd is reserved by Ruby.
+
+Sun Jul  3 23:43:56 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* ext/extmk.rb (extmake): suppresses outputs from extconf.rb.
+	  (extmake) warns a failure in extconf.rb.
+
+Sun Jul  3 13:44:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* array.c (ary_reject_bang): should not remove elements which are
+	  not yielded.  [Bug #2545]
+
+Sun Jul  3 06:10:26 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (get_stack): pthread_attr_getstack() doesn't
+	  return stack start address, but stack base address. Thus,
+	  we need to add stack size for getting stack start address.
+	  And, we don't have to decrease guard size twice.
+	* thread_pthread.c (thread_start_func_1): don't use inaccurate
+	  stack start guess if native_thread_init_stack() can be used.
+	  [Bug #1813] [ruby-core:24540]
+
+Sun Jul  3 04:50:08 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (get_stack): add to a care of guard page on Mac
+	  OS X. [Bug #1813] [ruby-core:24540]
+	* signal.c (ruby_signal): SIGBUS use alternative stack too.
+	* signal.c (sigbus): On Mac, thread stack overflow makes SIGBUS
+	  instead of SIGSEGV. thus, added stackoverflow check.
+	* signal.c (default_handler): get rid of compilation warning.
+	* signal.c (Init_signal): ditto.
+
+Sat Jul 02 08:59:20 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* test/openssl/test_ocsp.rb
+	* test/openssl/test_x509_cert.rb: Perform SHA-256 tests only if
+	  supported by the available OpenSSL version. Versions < 0.9.8 don't
+	  support it. [ruby-core:37724]
+
+Sat Jul  2 07:17:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* array.c (rb_ary_reject_bang, rb_ary_delete_if): rejected
+	  elements should be removed.  fixed [Bug #2545]
+
+Sat Jul  2 01:57:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* NEWS: remove a description of Kernel#respond_to? because it has
+	  been reverted at revision 28564.
+
+Sat Jul  2 00:58:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* NEWS: describe a change of multiplication of Bignum.
+
+Fri Jul  1 18:52:31 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* benchmark/bm_app_erb.rb: increase loop count. too short
+	  measurement time makes less accuracy.
+	* benchmark/bm_app_factorial.rb: ditto.
+	* benchmark/bm_app_mandelbrot.rb: ditto.
+	* benchmark/bm_app_strconcat.rb: ditto.
+
+	* benchmark/bm_io_file_create.rb: ditto.
+	* benchmark/bm_io_file_read.rb: ditto.
+	* benchmark/bm_io_file_write.rb: ditto.
+
+	* benchmark/bm_so_concatenate.rb: ditto.
+	* benchmark/bm_so_lists.rb: ditto.
+	* benchmark/bm_so_matrix.rb: ditto.
+	* benchmark/bm_so_random.rb: ditto.
+	* benchmark/bm_so_sieve.rb: ditto.
+
+	* benchmark/bm_vm_thread_mutex1.rb: ditto.
+	* benchmark/bm_vm_thread_mutex2.rb: ditto.
+	* benchmark/bm_vm_thread_mutex3.rb: ditto.
+
+	* benchmark/bm_vm1_block.rb: cleanup.
+	* benchmark/bm_vm1_const.rb: cleanup.
+	* benchmark/bm_vm1_ensure.rb: cleanup.
+	* benchmark/bm_vm1_ivar.rb: cleanup.
+	* benchmark/bm_vm1_length.rb: cleanup.
+	* benchmark/bm_vm1_neq.rb: cleanup.
+	* benchmark/bm_vm1_not.rb: cleanup.
+	* benchmark/bm_vm1_rescue.rb: cleanup.
+	* benchmark/bm_vm1_simplereturn.rb: cleanup.
+	* benchmark/bm_vm1_swap.rb: cleanup.
+
+	* benchmark/bm_vm2_array.rb: cleanup.
+	* benchmark/bm_vm2_case.rb: cleanup.
+	* benchmark/bm_vm2_defined_method.rb: cleanup.
+	* benchmark/bm_vm2_eval.rb: cleanup.
+	* benchmark/bm_vm2_method.rb: cleanup.
+	* benchmark/bm_vm2_mutex.rb: cleanup.
+	* benchmark/bm_vm2_poly_method.rb: cleanup.
+	* benchmark/bm_vm2_poly_method_ov.rb: cleanup.
+	* benchmark/bm_vm2_proc.rb: cleanup.
+	* benchmark/bm_vm2_regexp.rb: cleanup.
+	* benchmark/bm_vm2_send.rb: cleanup.
+	* benchmark/bm_vm2_super.rb: cleanup.
+	* benchmark/bm_vm2_unif1.rb: cleanup.
+	* benchmark/bm_vm2_zsuper.rb: cleanup.
+
+	* benchmark/bm_vm_thread_alive_check1.rb: cleanup.
+
+Fri Jul  1 15:23:00 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/matrix: Add LUP decomposition
+
+Fri Jul  1 15:21:14 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/matrix.rb: Allow non integer exponents for Matrix#**
+
+Fri Jul  1 15:13:25 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/matrix: Add Eigenvalue Decomposition
+
+Fri Jul  1 15:10:22 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/matrix: Add Matrix#round
+
+Fri Jul  1 11:41:12 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (tr_trans): free heap ptr when the str is not embedded.
+	  patched by Eric Wong. [Bug #4956] [ruby-core:37708]
+
+Fri Jul  1 11:07:43 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (do_select): fix memory leak.
+	  Patch by Eric Wong. Thank you! [Bug #4953] [ruby-core:37702]
+
+Fri Jul  1 08:21:28 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_insnhelper.c (vm_getivar): check vm state version
+	  to invalidate inline cache (ivar index).
+	  fixes Bug #4926.
+
+	* vm_insnhelper.c (vm_setivar): ditto.
+
+Fri Jul  1 08:03:15 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c, thread_pthread.c (WRITE_CONST): suppress warnings
+	  `ignoring return value'.
+
+Fri Jul  1 06:41:36 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* thread.c (rb_threadptr_check_signal): only wake up main thread.
+
+	* thread.c (rb_threadptr_execute_interrupts_common): check signal
+	  delivery if it is main thread.
+	  fixes [ruby-dev:44005] [Ruby 1.9 - Bug #4950]
+
+	* bootstraptest/test_fork.rb: add a test for above.
+
+	* signal.c (rb_get_next_signal): skip if signal_buff is empty.
+	  (check signal_buff.size first)
+
+	* vm_core.h: remove unused variable rb_thread_t::exec_signal.
+
+	* thread.c (rb_thread_check_trap_pending): check
+	  rb_signal_buff_size() because rb_thread_t::exec_signal
+	  is no longer available.
+
+Fri Jul  1 03:28:25 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* class.c (Init_class_hierarchy): should name BasicObject
+	  explicitly.
+
+	* variable.c (rb_const_defined_0): should not check for
+	  superclasses as const_get.
+
+Fri Jul  1 03:24:03 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: mathn is still alive (should die soon).
+
+Thu Jun 30 23:50:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* misc/ruby-mode.el (ruby-indent-beg-re): Fix broken regular
+	  expression.  Fixes #4546
+
+Thu Jun 30 23:43:30 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl.c/.h: Added ossl_x509_name_sk2ary.
+	* ext/openssl/ossl.c: Replaced ossl_x509_ary2k by generic macro to
+	  simplify future conversions.
+	* ext/openssl/ossl_ssl.c: Implement SSLSocket#client_ca.
+	* test/openssl/test_ssl.rb: Add test for SSLSocket#client_ca.
+	  Thanks to Ippei Obayashi for providing the patch!
+	  [ Ruby 1.9 - Feature #4481 ] [ruby-core:35461]
+
+Thu Jun 30 22:38:58 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/bm_vm2_defined_method.rb: added to measure performance of
+	  bmethod (method defined by define_method()).
+
+Thu Jun 30 22:17:04 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_insnhelper.c (vm_call_bmethod): fix to hook call/return event
+	  for methods defined by define_method().  fixes Bug #4613.
+
+	* thread.c (call_trace_proc): Fix to skip if class is not given (0).
+	  Note that ID and Class object are passed for call/return event
+	  if the called method was defined by define_method().
+	  If you are author of tracer/profiler/debugger, this may be an
+	  important change.  You should check passed class as zero or
+	  non-zero instead of checking the event type.
+
+	* test/ruby/test_settracefunc.rb: add a test for above.
+
+Thu Jun 30 21:18:35 2011  Yutaka Kanemoto  <kanemoto@ruby-lang.org>
+
+	* configure.in: Add warnflags for XL/C on AIX during configure
+	  to avoid [Bug #3971]. See [ruby-core:32859]
+
+Thu Jun 30 21:16:04 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (m_ajd): refers a constant.
+
+Thu Jun 30 20:54:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	  * ext/io/console/io-console.gemspec: spin-off gem for 1.9.2.
+
+Thu Jun 30 20:36:23 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: trivial changes.
+
+Thu Jun 30 20:12:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/ruby/test_module.rb: tests for [Bug #3422] and [Bug #3423].
+
+Thu Jun 30 20:03:39 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: modified doc.
+
+Thu Jun 30 19:09:19 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* thread_pthread.c (thread_timer): ignore unknown errno.
+	  (we observed that select(2) was canceled by errno=514 on
+	  boron == Linux/Xen environment)
+
+Thu Jun 30 17:33:25 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* ext/objspace/objspace.c (ObjectSpace.count_tdata_objects):
+	  Fix rdoc.  Fixes Bug #3892.
+
+	* ext/objspace/objspace.c (ObjectSpace.count_tdata_objects):
+	  Change key type if the klass of a object is zero (internal object).
+	  Read rdoc for details.
+
+	* internal.h: export rb_objspace_data_type_name().
+
+Thu Jun 30 17:25:08 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* thread_pthread.c (ping_signal_thread_list, thread_timer):
+	  fix to keep polling state if there are any ping-tasks.
+
+Thu Jun 30 12:25:34 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* thread_pthread.c (rb_thread_create_timer_thread): allocate
+	  machine stack for the timer thread at least 12KB.  FreeBSD 8.2
+	  AMD64 causes machine stack overflow (SIGSEGV) only with
+	  PTHREAD_STACK_MIN (maybe defined as 2KB).
+
+Thu Jun 30 09:36:37 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/weakref.rb:  Attach documentation to WeakRef and add missing
+	  documentation
+
+Thu Jun 30 09:30:14 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/yaml.rb:  Document toplevel YAML and YAML::ENGINE to describe
+	  Psych vs Syck engines.
+
+Thu Jun 30 09:21:52 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/cmath.rb:  Hide handle_no_method_error from RDoc.
+	* error.c:  Document or hide undocumented error classes.
+
+Thu Jun 30 07:49:04 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* hash.c:  Document ENV
+
+Thu Jun 30 06:37:43 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (ruby_init_loadpath_safe): ensure RUBYLIB_PREFIX stored
+	  before RUBYLIB, even if MANGLED_PATH is enabled.  fixed #1679.
+	  MANGLED_PATH is disabled by the default and will be removed
+	  completely in the future.
+
+Thu Jun 30 06:32:21 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/drb/drb.rb:  Hide deprecated toplevel DRb constants.
+
+Thu Jun 30 06:17:02 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/cmath.rb (CMath.log): second argument: b can be nil.
+
+Thu Jun 30 06:23:28 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* thread.c (ruby_thread_s_pass):  Fix typo.
+
+Thu Jun 30 06:16:53 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc:  Update to RDoc 3.8 which contains fixes for documentation
+	  in trunk.
+
+Thu Jun 30 02:53:26 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_threadptr_execute_interrupts_common): remove
+	  meaningless native_thread_yield(). It never close a race.
+
+Thu Jun 30 02:41:47 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_thread_schedule_limits): minor optimization.
+	  eliminate machine context saving when running time is enough small.
+
+Thu Jun 30 02:28:11 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_thread_schedule_rec): move interrupt_flag check to
+	  rb_thread_schedule().
+	  And also rename to rb_thread_schedule_limits() and remove
+	  sched_depth argument. It's no longer called recursive.
+	* thread.c (rb_thread_schedule): add to check interrupt_flag as
+	  above explained.
+
+	* thread.c (rb_threadptr_execute_interrupts_rec): rename to
+	  rb_threadptr_execute_interrupts_common() and remove sched_depth
+	  argument. It's no longer called recursive.
+
+	* thread.c (rb_thread_sleep): adapt the renaming.
+	* thread.c (rb_threadptr_execute_interrupts): ditto.
+	* thread.c (rb_thread_execute_interrupts): ditto.
+
+Thu Jun 30 01:31:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (thread_s_pass): change RDoc description and remove
+	  a sample code. The actual implementation never behave as explained by
+	  an example. It's a documentation bug.
+
+Thu Jun 30 00:54:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_thread_stop): change RDoc sample code. The old
+	  example is buggy and may cause deadlock. The patch is
+	  suggested by Heesob Park <phasis@gmail.com>. Thank you!
+	  [Bug #3606][ruby-core:31454]
+
+Thu Jun 30 00:49:53 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_thread_wakeup): change RDoc sample code. The old
+	  example is buggy and may not display anything by a race.
+	  The patch is suggested by Heesob Park <phasis@gmail.com>.
+	  Thank you! [Bug #3606][ruby-core:31454]
+
+Thu Jun 30 00:43:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_thread_run): change RDoc. The old example is buggy
+	  and may cause deadlock. The patch is suggested by Heesob Park
+	  <phasis@gmail.com>. Thank you! [Bug #3606][ruby-core:31454]
+
+Thu Jun 30 00:30:15 2011  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/cmath.rb: make same exception for Math. fix [Bug #3137].
+
+Thu Jun 30 00:03:20 2011  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/irb/completion.rb: complement correctly string literal. fix
+	  [Bug #1145].
+
+Wed Jun 29 23:42:51 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: avoided using timev.
+	* ext/date/date_strftime.c: ditto.
+	* ext/date/date_tmx.h: ditto.
+
+Wed Jun 29 23:17:57 2011  WATANABE Hirofumi  <eban@ruby-lang.org>
+
+	* ext/openssl/ossl.h (OPENSSL_SYS_WIN32): support for mingw(msys).
+
+Wed Jun 29 23:09:14 2011  WATANABE Hirofumi  <eban@ruby-lang.org>
+
+	* ext/tk/extconf.rb (intptr_t, uintptr_t): support for the latest ActiveTcl with mingw.
+
+Wed Jun 29 22:49:10 2011  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/irb/cmd/help.rb: support RDoc 3.7. fix [Bug #3760].
+
+Wed Jun 29 22:04:14 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* lib/tracer.rb: Tracer.on only if required by -r command-line option.
+	  and consider --disable-gems option.
+	* test/test_tracer.rb: add tests for it.
+
+Wed Jun 29 13:55:36 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* variable.c (rb_const_get_0): should not look for superclasses if
+	  the second optional argument is given for #const_get().
+	  fix [Bug #3422] [Bug #3423]
+
+Wed Jun 29 12:07:27 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* math.c:  Attach documentation for Math.
+	* object.c:  Document NIL, TRUE, FALSE.
+	* io.c:  Improve grammar in ARGF comment.  Document STDIN/OUT/ERR.
+	  Document ARGF global constant.
+	* lib/rake:  Hide deprecated toplevel constants from RDoc (import from
+	  rake trunk).
+	* lib/thwait.rb:  Document ThWait.
+	* lib/mathn.rb:  Hide Math redefinition from RDoc
+	* lib/sync.rb:  Add a basic comment for Sync_m, Synchronizer_m, Sync,
+	  Synchronizer.
+	* parse.y:  Document SCRIPT_LINES__.
+	* hash.c:  Document ENV class and global constant.
+	* vm.c:  Document TOPLEVEL_BINDING.
+	* version.c:  Document RUBY_* constants.
+	* ruby.c:  Document DATA and ARGV.
+
+Wed Jun 29 10:13:12 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/matrix.rb: Matrix.zero can build rectangular matrices.
+	  Vector#r should be called #magnitude
+
+Wed Jun 29 10:11:08 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/matrix.rb: Add Matrix#diagonal?, hermitian?, normal?,
+	  orthogonal?
+	  permutation?, symmetric?, {lower|upper}triangular?, unitary?, zero?
+
+Wed Jun 29 10:09:35 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/matrix.rb: Specialize Matrix#find_index to return [row, col]
+	  and accept the same optional argument as #each
+
+Wed Jun 29 10:07:32 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/matrix.rb: Matrix#each{_with_index} can iterate over a subset
+	  of the Matrix
+
+Wed Jun 29 06:21:02 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* thread_pthread.c (native_stop_timer_thread): skip to close
+	  communication pipe to avoid timing bug (process termination timing).
+	  The communication pipe will closed by OS.
+
+Wed Jun 29 06:09:54 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* error.c (rb_async_bug_errno): async-safe bug report function.
+	  In timer thread, signal handler should use it.
+	  The patch is contributed by Eric Wong <normalperson@yhbt.net>.
+	  Refs: [ruby-core:37644] and [ruby-core:37647]
+
+	* thread_pthread.c: use rb_async_bug_errno().
+	  And replace all fprintf() to write().
+
+	* internal.h (rb_async_bug_errno): add decl. of above func.
+
+Tue Jun 28 23:46:08 2011  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/tracer.rb: count only non-internal libraries in stack trace,
+	  ignoring custom_require.
+
+Tue Jun 28 21:44:58 2011  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/irb/ruby-lex.rb: recognize '\char' in ruby statement.
+
+Tue Jun 28 20:39:29 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* lib/debug.rb (var_list): Command 'var *' did not work on 1.9(!).
+	  global_variables, local_variables, and instance_variables returns
+	  Symbols from 1.9 and need to stringify before evaling it.
+	  See #4931.
+
+Tue Jun 28 19:23:01 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* signal.c: Now, USE_TRAP_SIGMASK depend on HAVE_PTHREAD_SIGMASK.
+	  The code have already depended on pthread_sigmask since r27464.
+
+Tue Jun 28 15:09:21 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/benchmark.rb: merge eregon/benchmark.
+	  https://github.com/eregon/ruby/tree/benchmark
+	  patched by Benoit Daloze. [ruby-core:37593] [Bug #4940]
+
+	* lib/benchmark (Benchmark#bmbm): bmbm should be consistent with bm
+	  for the return value.
+
+	* test/benchmark: remove preemptive test instead of skipping
+	  I removed the preemptive test I wrote for Feature #4197.
+	  I'll add it back when the implementation will be able to satisfy it.
+
+	* lib/benchmark (Benchmark#bmbm): remove useless explicit call,
+	  #format is an alias of #to_s test/benchmark: add a test for
+	  format of long time.
+
+	* lib/benchmark: fix label width: always add 1 to ensure there is a
+	  space delimiter even with times over 100s
+	  When I asked for Feature #4197, I wanted to make delimiting spaces
+	  consistent for #bm and #bmbm.
+	  But with times over 100s, the output contains no space between the
+	  label and the first time (user).
+	  Now both ensure there is always a space, even if that means 3 spaces
+	  with times under 10s (because it is formatted as %10.6f)
+
+	* test/benchmark: let labels be a constant
+	  lib/benchmark (Benchmark#realtime): avoid creating an unused Proc
+	  lib/benchmark (Benchmark#benchmark): use ensure clause to restore
+	  STDOUT.sync, as in #bmbm
+
+Tue Jun 28 13:41:51 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* thread_win32.c (native_stop_timer_thread): fixed commit miss of
+	  r32244.  grep sources before changing the signature of a function.
+
+Tue Jun 28 11:49:14 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* thread_pthread.c (consume_communication_pipe):
+	  Make "buff" as static.  (Maybe) "buff" can be shared between
+	  any caller (any threads) because no one use the read values.
+	  "buff" (1024 byte) on stack may cause stack overflow on
+	  several environment (we found a crash on FreeBSD).
+	  And remove const value "buff_size", and define CCP_READ_BUFF_SIZE
+	  macro.
+
+Tue Jun 28 11:45:30 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rake:  Update rake to fix some bugs and hide deprecated features
+	  from RDoc.
+	* lib/rake/version.rb:  Bump version to 0.9.2.1 to distinguish it from
+	  the released version.
+	* NEWS:  ditto
+
+Tue Jun 28 11:17:28 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc:  Update to RDoc 3.7 (final)
+	* NEWS:  ditto
+
+Tue Jun 28 10:18:42 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* process.c (rb_daemon): fix wrong #endif position.
+
+Tue Jun 28 07:50:32 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* object.c (Init_Object):  Teach RDoc what Init_class_hierarchy does to
+	  hook up ri for BasicObject, Object, Module and Class.
+
+Tue Jun 28 05:03:32 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* thread.c (rb_thread_local_aref): RDoc fix. Thread#[] example
+	  had a race. See #4480.
+
+Tue Jun 28 01:22:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigMath_s_log): move BigMath.log from
+	  bigdecimal/math.rb.
+
+	* ext/bigdecimal/lib/bigdecimal/math.rb: ditto.
+
+	* test/bigdecimal/test_bigdecimal.rb: move test for BigMath.log from
+	  test/bigdecimal/test_bigmath.rb.
+
+	* test/bigdecimal/test_bigmath.rb: ditto.
+
+Tue Jun 28 01:19:52 2011  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/irb/ruby-lex.rb: fix [Bug #4232].
+
+Tue Jun 28 00:14:13 2011  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+
+	* lib/drb/drb.rb: fix [Bug #4409]. add DRbServer#here?.
+
+	* test/drb/test_drb.rb: ditto.
+
+	* test/drb/drbtest.rb: ditto.
+
+	* test/drb/ut_eq.rb: ditto.
+
+Tue Jun 28 00:08:43 2011  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/irb/workspace.rb: fix BUG#4793.
+
+Mon Jun 27 22:06:12 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (consume_communication_pipe): don't use C99
+	  style variable length array.
+
+Mon Jun 27 22:04:27 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (consume_communication_pipe): change return
+	  type to void. caller doesn't use it.
+
+Mon Jun 27 21:29:50 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.h (rb_global_vm_lock_struct): add volatile to
+	  gvl->waiting. now thread_timer() access it w/o lock.
+
+Mon Jun 27 21:16:11 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c: s/__gvl_acquire/gvl_acquire_common/ and
+	  s/__gvl_release/gvl_release_common/.
+
+Mon Jun 27 11:41:47 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* thread_pthread.c (rb_thread_create_timer_thread):
+	  the type of return value of write(2) is ssize_t.
+
+Mon Jun 27 09:57:02 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* thread_pthread.c (rb_thread_create_timer_thread):
+	  Fixes missing initialization of oflags.
+
+Mon Jun 27 09:07:42 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* thread_pthread.c: Stop polling in the timer thread when there are
+	  no waiting thread.  If there are 2 or more runnable threads,
+	  the timer thread does polling.  Avoid polling makes power save
+	  for several computers (0.2W per a Ruby process, when I measured).
+	  If outside-event such as signal or Thread#kill was occurred
+	  when the timer thread does not do polling, then wake-up
+	  the timer thread using communication-pipe (the timer thread
+	  waits this communication-pipe with select(2)).
+	  The discussion about this modification can be found from the post
+	  [ruby-core:33456] and other related posts.
+	  Note that Eric Wong and KOSAKI Motohiro give us the huge
+	  contributions for this modification.  Thanks.
+
+	* thread_pthread.c (rb_thread_wakeup_timer_thread): add a function.
+	  This function wakes up the timer thread using communication-pipe.
+
+	* thread.c (rb_thread_stop_timer_thread): add a parameter which
+	  specify closing communication-pipe or not.
+
+	* thread.c (rb_thread_terminate_all): do not stop timer thread here
+	  (ruby_cleanup() terminate timer thread).
+
+	* signal.c: wake up timer thread using
+	  rb_thread_wakeup_timer_thread() from signal handler.
+
+	* eval.c (ruby_cleanup): use rb_thread_stop_timer_thread(1).
+
+	* process.c: use rb_thread_stop_timer_thread(0)
+	  (reuse communication-pipe).
+
+	* thread_win32.c (rb_thread_wakeup_timer_thread): add a dummy
+	  function.
+
+	* vm_core.h: add and fix decl. of functions.
+
+Mon Jun 27 08:01:19 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_parse.c: should use ALLOCA_N.
+
+Mon Jun 27 01:34:18 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/etc/test_etc.rb (TestEtc#test_get{pw,gr}nam): skip entries
+	  start with + sign, which means NIS.  these are returned in the
+	  case that passwd and group entries in /etc/nsswitch.conf are set
+	  to use "nis" explicitly on Debian.  fixed #3683
+
+Mon Jun 27 00:44:53 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* parse.y (rb_parser_end_seen_p): fix documentation about return
+	  value. patched by Sho Hashimoto. [Bug #4511]
+
+Mon Jun 27 00:40:47 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* hash.c (rb_hash_reject): add documentation that Hash#reject
+	  without block returns enumerator.
+	  patched by Michael Edgar [Bug #4847] [ruby-core:36800]
+
+Sun Jun 26 23:49:21 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/date/test_switch_hitter.rb: added a test.
+
+ Sun Jun 26 22:21:23 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: refactoring.
+
+Sun Jun 26 18:03:30 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* parse.y: comma at the end of line is no longer allowed.
+	  A patch from Yukihiro Matsumoto  <matz AT ruby-lang.org>.
+	  (fixed #3456).
+
+Sun Jun 26 13:35:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* vm_dump.c (rb_vm_bugreport): change CrashReporter suggestion messages
+	  on Mac. It should be placed after "-- C level backtrace" line.
+	  Suggested by Endoh-san.
+
+	  <before>
+	  -- See Crash Report log file under ~/Library/Logs/CrashReporter or ---------
+	  -- /Library/Logs/CrashReporter, for the more detail of ---------------------
+	  -- C level backtrace information -------------------------------------------
+
+	<after>
+	  -- C level backtrace information -------------------------------------------
+
+	     See Crash Report log file under ~/Library/Logs/CrashReporter or
+	     /Library/Logs/CrashReporter, for the more detail of.
+
+Sun Jun 26 10:08:28 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/extconf.rb
+	* ext/openssl/ossl_missing.h/.c: add ASN1_put_eoc if missing.
+
+	* ext/openssl/ossl_asn1.c: introduce ossl_asn1_object_size and
+	  ossl_asn1_put_object to wrap functionality depending on OpenSSL
+	  version in use.
+	  Fixes	[ Ruby 1.9 - Bug #4916 ] reported by Hiroshi Nakamura.
+	  [ruby-core:37286]
+
+Sun Jun 26 01:00:15 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (date_strftime_internal): removed meaningless braces.
+	* ext/date/date_core.c (gengo): the value should be int.
+
+Sat Jun 25 23:45:30 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* vm_insnhelper.c (vm_search_superclass): avoid control frame
+	  stack overrun. currently super() in Proc created in a method
+	  defined by Module#define_method raise NoMethodError. [Bug #4881]
+	* test/ruby/test_method.rb t_super_in_proc_from_define_method):
+	  add test for it.
+
+Sat Jun 25 23:23:14 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* thread.c (sleep_forever): now Kernel#sleep don't wakeup by
+	  signal handler execution. [Bug #4072]
+
+Sat Jun 25 23:14:47 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* thread.c (rb_threadptr_check_signal): remove unnecessary th->status
+	  backup. fix race condition which may results unexpected main thread's
+	  status transition. see #4072
+
+Fri Jun 24 19:57:30 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* lib/webrick/httprequest.rb (setup_forwarded_info): Parsing request
+	  header failed when the request is from 2 or more Apache reverse
+	  proxies. It's said that all X-Forwarded-* headers will contain more
+	  than one (comma-separated) value if the original request already
+	  contained one of these headers.  Since we could use these values as
+	  Host header, we choose the initial(first) value. See #4922.
+
+	* test/webrick/test_httprequest.rb (test_forwarded): Test it.
+
+Fri Jun 24 17:06:33 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (proc_daemon): should not start timer thread
+	  twice.  fixed Bug#4920.
+
+Fri Jun 24 15:54:14 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* ext/openssl/ossl_ssl.c (ossl_ssl_shutdown): Try to shutdown SSL
+	  connection more gracefully. Call SSL_shutdown() max 4 times until it
+	  returns 1 (success). Bi-directional SSL close has several states but
+	  SSL_shutdown() kicks only 1 transition per call. Max 4 is from
+	  mod_ssl.c of Apache httpd that says 'max 2x pending + 2x data = 4'.
+	  See #4237.
+
+Fri Jun 24 07:24:37 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rake/version.rb:  Fixed VERSION to work with tool/rbinstall.rb
+	* bin/rake:  Import bin/rake from 0.9.2
+	* tool/rbinstall.rb (install):  Rake::VERSION is now in
+	  lib/rake/version.rb.  Fixes `make install`
+
+Fri Jun 24 07:11:37 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rake: Import Rake 0.9.2
+
+Fri Jun 24 00:44:15 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (c_valid_{julian,gregorian}_p): fixed the range of month.
+
+Fri Jun 24 00:14:23 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: trivial changes on text.
+
+Thu Jun 23 22:46:57 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* ext/openssl/ossl_x509name.c: Add X509::Name#hash_old as a wrapper
+	  for X509_NAME_hash_old in OpenSSL 1.0.0. See #4805
+
+	* test/openssl/test_x509name.rb (test_hash): Make test pass with
+	  OpenSSL 1.0.0.
+
+	* NEWS: Add it.
+
+Thu Jun 23 19:30:53 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* ext/openssl/ossl_ssl_session.c (ossl_ssl_session_set_time): Check
+	  argument type with NUM2LONG if the arg is not a Time object.
+	  See #4919.
+
+	* ext/openssl/ossl_ssl_session.c (ossl_ssl_session_set_timeout): Check
+	  type with NUM2LONG. Time as an arg is not allowed. See #4919.
+
+	* test/openssl/test_ssl_session.rb (test_session_time,
+	  test_session_timeout): Test it.
+
+Wed Jun 23 13:30:30 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* signal.c(ruby_atomic_exchange): Fix definition style.
+
+Wed Jun 22 22:34:05 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* ext/openssl/ossl_ssl.c (ossl_sslctx_session_new_cb): Return 0 to
+	  OpenSSL from the callback for SSL_CTX_sess_set_get_cb().
+	  Returning 0 means to OpenSSL that the session is still valid
+	  (since we created Ruby Session object) and was not freed by us with
+	  SSL_SESSION_free(). Call SSLContext#remove_session(sess) in
+	  session_get_cb block if you don't want OpenSSL to cache the session
+	  internally.
+	  This potential issue was pointed by Ippei Obayashi. See #4416.
+
+	* test/openssl/test_ssl_session.rb (test_ctx_server_session_cb): Test
+	  it.
+
+Wed Jun 22 22:21:17 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_ssl_session.c: Respect T_BIGNUM time values. Patch by
+	  Tomoyuki Chikanaga.
+	  [ Ruby 1.9 - Bug #4919 ] [ruby-dev:43869]
+
+Wed Jun 22 21:29:25 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/socket/depend (SOCK_HEADERS): use $(top_srcdir) instead of
+	  $(topdir). sorry!
+
+Wed Jun 22 19:47:03 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* cont.c (cont_capture): add volatile.
+	  On clang -O, it is needed to avoid the optimization.
+	  With this and llvm/clang's recent fix, clang 3.0 can
+	  build ruby-trunk with -O option.
+
+	* cont.c (cont_capture): use for-loop.
+
+	* array.c (rb_ary_each): add volatile and use it.
+
+	* vm_insnhelper.c (vm_call_cfunc): ditto.
+
+Wed Jun 22 18:20:46 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* ext/openssl/ossl_ssl.c (ossl_sslctx_session_remove_cb):
+	  OpenSSL::SSL::SSLContext#session_remove_cb was broken. It wrongly
+	  tried to call the session_*new*_cb callback.
+
+	* test/openssl/test_ssl_session.rb (class OpenSSL): Test it.
+
+Wed Jun 22 17:37:49 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl.h: Introduced OSSL_BIO_reset macro for PEM/DER
+	  fallback scenarios.
+
+	* ext/openssl/ossl_pkey_dsa.c
+	* ext/openssl/ossl_x509req.c
+	* ext/openssl/ossl_pkey_rsa.c
+	* ext/openssl/ossl_pkey_ec.c
+	* ext/openssl/ossl_ssl_session.c
+	* ext/openssl/ossl_x509crl.c
+	* ext/openssl/ossl_pkey.c
+	* ext/openssl/ossl_pkey_dh.c
+	* ext/openssl/ossl_x509cert.c
+	* ext/openssl/ossl_pkcs7.c: Use OSSL_BIO_reset.
+
+	* ext/openssl/ossl_ssl.c
+	* ext/openssl/ossl_cipher.c
+	* ext/openssl/ossl_pkey_ec.c
+	* ext/openssl/ossl_pkcs12.c
+	* ext/openssl/ossl_ssl_session.c: Replace rb_raise occurrences by
+	  ossl_raise. This automatically flushes OpenSSL's error queue.
+
+	* ext/openssl/ossl_pkcs7.c: Raise error if DER fallback for parsing
+	  fails.
+
+	* test/openssl/test_pkey_ec.rb
+	* test/openssl/test_pkey_dsa.rb
+	* test/openssl/test_pkey_rsa.rb: Add assertions that OpenSSL.errors is
+	  empty.
+
+	* test/openssl/test_pkey_rsa.rb: Remove initial OpenSSL.errors call in
+	  test_new.
+	  [ Ruby 1.9 - Bug #4885 ] [ruby-core:37134]
+
+Wed Jun 22 15:01:24 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_ssl.c: Use SSL_MODE_RELEASE_BUFFERS if available.
+	  Thanks, Eric Wong, for providing the patch.
+	  [ Ruby 1.9 - Feature #4672 ] [ruby-core:36127]
+
+Wed Jun 22 14:47:53 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* test/openssl/test_buffering.rb
+	* test/openssl/test_pkcs12.rb: Inherit from Test::Unit::TestCase
+	  instead of MiniTest::Unit::TestCase. [ruby-core:37275]
+
+Wed Jun 22 12:41:03 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* ext/openssl/ossl_ssl_session.c (ossl_ssl_session_to_der):
+	  OpenSSL::SSL::Session#to_der was broken. Fix buffer handling.
+
+	* test/openssl/test_ssl_session.rb (test_session): Test it.
+
+Wed Jun 22 12:38:52 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* test/openssl/test_ssl_session.rb: Split out SSL::Session related
+	  tests from test_ssl.rb
+
+Wed Jun 22 03:20:52 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/to_ruby.rb: Fix cyclic references of
+	  objects.  Thanks to CvX for reporting the bug and a test case.
+	* test/psych/test_object.rb: test for cyclic object references.
+
+Wed Jun 22 02:39:54 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* lib/net/http.rb (Net::HTTP.post_form): Do not ignore query part of
+	  the given URI to post. See #655.
+
+	* test/net/http/test_http.rb, test/net/http/utils.rb: Test it.
+
+Wed Jun 22 01:28:13 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* test/openssl/test_x509store.rb (test_set_errors): Redhat is
+	  distributing a patched version of OpenSSL that allows multiple CRL
+	  for a key (multi-crl.patch.) Make test pass on such env. See #4122,
+	  #4554.
+
+Tue Jun 21 21:50:37 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* lib/webrick/httpresponse.rb (HTTPResponse#setup_header): Close
+	  HTTP/1.1 connection when returning an IO object as response body
+	  without setting HTTPResponse#chunked to true. See #855 no.1.
+
+	* test/webrick/test_httpserver.rb: Test it.
+
+Tue Jun 21 21:27:34 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* internal.h: move rb_thread_io_blocking_region() declaration
+	  from intern.h to internal.h. It's still experimental API and
+	  need more discussion. [ruby-dev:43698]
+	* include/ruby/intern.h: ditto.
+
+	* ext/socket/rubysocket.h: include internal.h.
+	* ext/socket/depend: add internal.h dependency.
+	* ext/socket/extconf.rb: add $INCFLAGS to topdir.
+
+Tue Jun 21 20:38:47 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (datetime_s_*): canonicalize 24 o'clock.
+
+Tue Jun 21 19:46:23 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_thread.rb (TestThread#test_priority): enable
+	  this test again. Current GVL respect thread priority rather
+	  than past.
+
+Tue Jun 21 13:25:35 2011  TAKAO Kouji  <kouji@takao7.net>
+
+	* ext/readline/readline.c (readline_getc): applied a patch in
+	  #3827 by by Akio Tajima <artonx AT yahoo.co.jp>. (see #3827)
+
+Tue Jun 21 13:16:31 2011  TAKAO Kouji  <kouji@takao7.net>
+
+	* ext/readline/extconf.rb: fixed bug, specify --disable-libedit
+	  then disable libedit, does not specify then check readline and
+	  libedit if failed checking readline. (fixes #3375)
+
+Mon Jun 20 22:52:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (before_exec): use sig_do_nothing instead of SIG_DFL
+	  for avoiding a race.
+	* process.c (sig_do_nothing): new function.
+
+Mon Jun 20 21:31:03 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (thread_timer): rename timeout_10ms to
+	  time_quantum. it's no longer 10ms.
+
+Mon Jun 20 18:46:02 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* ext/openssl/ossl_cipher.c, ext/openssl/lib/openssl/cipher.rb:
+	  Documentation fix by Ippei Obayashi. See #4419.
+
+Mon Jun 20 15:41:33 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* lib/webrick/cookie.rb (WEBrick::Cookie.parse): Revert r31228.
+	  r31228 was for allowing the 'Cookie:' header which did not have no
+	  SP after ';' for separating cookie-pairs but RFC6265 requires single
+	  SP after ';' there.  We allow multiple SPs here for compatibility
+	  with older WEBrick version.
+
+	* test/webrick/test_cookie.rb: Test it.
+
+Sun Jun 19 13:31:26 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* NEWS: Introduce --hide-skip on test/unit.
+
+Sun Jun 19 10:05:16 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit/parallel.rb: Override Test::Unit::TestCase#on_parallel_worker?
+	  only when $0 == __FILE__.
+
+	* lib/test/unit/parallel.rb: Run Test::Unit::Worker.run only when
+	  $0 == __FILE__.
+
+Sat Jun 18 23:59:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (fill_cbuf): finish reading at EOF, and the readconv has
+	  been cleared by another thread while io_fillbuf() is waiting at
+	  select().  a patch in [ruby-core:37197] by Hiroshi Shirosaki
+	  <h.shirosaki AT gmail.com>.  fixed #3840
+
+Sat Jun 18 21:36:29 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c: remove GVL_DEBUG
+
+Sat Jun 18 21:32:02 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* vm.c, vm_core.h (rb_vm_stack_to_heap): remove const.
+	  It makes compilations warnings.
+
+Sat Jun 18 18:54:15 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* vm.c, vm_core.h (rb_vm_stack_to_heap): fix "const" place.
+
+Sat Jun 18 17:23:38 2011  Tanaka Akira  <akr@fsij.org>
+
+	* eval.c, hash.c, load.c, proc.c, range.c, thread.c, time.c: don't
+	  declare internal functions.
+
+	* internal.h, vm_core.h: declare internal functions.
+
+	* array.c: include internal.h.
+
+	* common.mk: update dependency for array.o.
+
+Sat Jun 18 13:39:33 2011  Tanaka Akira  <akr@fsij.org>
+
+	* internal.h: declarations declared in include/ruby/*.h removed.
+
+Sat Jun 18 12:42:17 2011  Tanaka Akira  <akr@fsij.org>
+
+	* method.h, internal.h iseq.h: declare internal functions.
+
+	* compile.c, eval.c, iseq.c, object.c, parse.y, proc.c, process.c,
+	  thread.c, vm.c, vm_eval.c, vm_insnhelper.c, vm_method.c: don't
+	  declare internal functions.
+
+	  Note that rb_method_entry_eq() is defined in vm_method.c but
+	  there was a declaration in proc.c with different const-ness.
+	  Now it is declared in method.h with same const-ness to the
+	  definition.
+
+	* object.c (rb_mod_module_exec): don't declare functions declared in
+	  include/ruby/intern.h.
+
+Sat Jun 18 12:05:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/backward/classext.h: for evil gems.  fixed #4803
+
+Sat Jun 18 11:12:13 2011  Tanaka Akira  <akr@fsij.org>
+
+	* common.mk: update dependencies.
+
+Sat Jun 18 11:09:03 2011  Tanaka Akira  <akr@fsij.org>
+
+	* io.c: suppress warnings.
+
+Sat Jun 18 10:22:39 2011  Tanaka Akira  <akr@fsij.org>
+
+	* internal.h: declare more internal functions.
+
+	* iseq.h (rb_method_get_iseq): declared.
+
+	* compile.c, eval.c, eval_error.c, iseq.c, parse.y, proc.c, range.c,
+	  ruby.c, time.c, util.c, vm.c: don't declare internal functions.
+
+	* eval.c, parse.y, thread_pthread.c: non-existing function declarations
+	  removed.
+
+Sat Jun 18 08:12:54 2011  Tanaka Akira  <akr@fsij.org>
+
+	* common.mk: dependencies updated.
+
+	* tool/update-deps: new file to assist update dependencies in
+	  common.mk.
+
+Sat Jun 18 07:27:27 2011  Tanaka Akira  <akr@fsij.org>
+
+	* internal.h: declare internal functions here.
+
+	* node.h: declare NODE dependent internal functions here.
+
+	* iseq.h: declare rb_iseq_t dependent internal functions here.
+
+	* vm_core.h: declare rb_thread_t dependent internal functions here.
+
+	* bignum.c, class.c, compile.c, complex.c, cont.c, dir.c, encoding.c,
+	  enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c, io.c,
+	  iseq.c, load.c, marshal.c, math.c, numeric.c, object.c, parse.y,
+	  proc.c, process.c, range.c, rational.c, re.c, ruby.c, string.c,
+	  thread.c, time.c, transcode.c, variable.c, vm.c,
+	  tool/compile_prelude.rb: don't declare internal functions declared
+	  in above headers.  include above headers if required.
+
+	  Note that rb_thread_mark() was declared as
+	  void rb_thread_mark(rb_thread_t *th) in cont.c but defined as
+	  void rb_thread_mark(void *ptr) in vm.c.  Now it is declared as
+	  the later in internal.h.
+
+Sat Jun 18 02:36:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (VpNewRbClass): fix type of the 2nd
+	  argument.
+
+	* ext/bigdecimal/bigdecimal.h: ditto.
+
+Sat Jun 18 02:30:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigMath_s_exp): move BigMath.exp from
+	  bigdecimal/math.rb.
+
+	* ext/bigdecimal/lib/bigdecimal/math.rb: ditto.
+
+	* test/bigdecimal/test_bigdecimal.rb: move test for BigMath.exp from
+	  test/bigdecimal/test_bigmath.rb.
+
+	* test/bigdecimal/test_bigmath.rb: ditto.
+
+Sat Jun 18 00:20:54 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: do not define wnum[01].
+
+Fri Jun 17 18:57:36 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* compile.c (iseq_compile_each): fix return value of obj[a,*b]=c.
+
+Fri Jun 17 13:09:45 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/curses/curses.c:  Clean up documentation.
+
+Fri Jun 17 09:25:14 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/curses/curses.c:  Document curses constants.  Patch by Vincent
+	  Batts.  [Ruby 1.9 - Bug #4880]
+
+Fri Jun 17 09:11:05 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* object.c:  Document Module#method_added and #method_removed.
+	  Patch by Bryce Kerley.  [Ruby 1.9 - Feature #4867]
+
+Fri Jun 17 08:50:16 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* io.c:  Improve documentation of IO and File open and new.
+	  Patch by Roger Pack.  [Ruby 1.9 - Bug #4790]
+
+Fri Jun 17 07:53:50 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/csv.rb:  Document #raw_encoding.  Patch by David Czarnecki.
+	  [Ruby 1.9 - Bug #4874]
+
+Fri Jun 17 07:46:50 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/benchmark.rb:  Document Benchmark::Tms#memberwise.  Patch by
+	  David Czarnecki.  [Ruby 1.9 - Bug #4873]
+
+Fri Jun 17 07:38:31 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/prettyprint.rb:  Improve documentation.  Patch by Ysiad
+	  Ferreiras.  [#4834]
+
+Fri Jun 17 07:23:03 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* array.c (rb_ary_drop):  Improve documentation.  Patch by Caley Woods.
+	  [Ruby 1.9 - Bug #4858]
+
+Fri Jun 17 06:11:31 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/webrick/log.rb:  Improve documentation of BasicLog and Log.
+	  Patch by Olivier Brisse.  [Ruby 1.9 - Bug #4833]
+	* lib/webrick/httpstatus.rb:  Improve documentation of
+	  WEBrick::HTTPStatus.  Patch by Olivier Brisse.
+	  [Ruby 1.9 - Bug #4833]
+
+Fri Jun 17 04:48:22 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* thread_pthread.c, thread_pthread.h: remove unused variables.
+	  (native_thread_data_t::gvl_cond, native_thread_data_t::gvl_next)
+
+Thu Jun 16 14:32:31 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* time.c (rb_time_new): prevent overflow by "* 1000".
+
+Fri Jun 17 03:07:36 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/bm_vm4_thread_create_join.rb,
+	  benchmark/bm_vm4_thread_mutex[1-3].rb: renamed to
+	  bm_thread_* (fix last rename).
+
+Fri Jun 17 02:26:47 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* thread_pthread.c (native_thread_create): fix debug message.
+	  (add last newline)
+
+Thu Jun 16 23:40:49 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_thread_schedule_rec): fix {UN,}LIKELY macro misuse.
+	* gc.c (rb_newobj): ditto.
+	* vm_insnhelper.c (vm_method_search): ditto.
+
+Thu Jun 16 20:06:15 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/testunit/test_parallel.rb: Fix Regexp for test.
+
+	* test/testunit/tests_for_parallel/test_third.rb: Use
+	  Test::Unit::TestCase#on_parallel_worker? for detecting worker.
+
+	* lib/test/unit/testcase.rb(Test::Unit::TestCase#on_parallel_worker?):
+	  New Method Test::Unit::TestCase#on_parallel_worker? returns true
+	  when a testcase is running on parallel worker.
+	* lib/test/unit/parallel.rb(Test::Unit::TestCase#on_parallel_worker?):
+	  ditto.
+
+Thu Jun 16 19:27:12 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* test/test_securerandom.rb: Add testcase.  This testcase does NOT aim
+	  to test cryptographically strongness and randomness.  It includes
+	  the test for PID recycle issue of OpenSSL described in #4579 but
+	  it's disabled by default.
+
+Thu Jun 16 17:55:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_io.rb (TestIO#test_copy_stream_socket): fix
+	  test hanging up issue. Patch by CHIKANAGA Tomoyuki.
+
+Thu Jun 16 15:17:39 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* variable.c (const_missing):  Add simple example of const_missing.
+	  Patch by Anuj Dutta.  [Ruby 1.9 - Bug #4794]
+
+Thu Jun 16 15:09:29 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/monitor.rb:  Improve documentation.  Patch by Sandor Szucs.
+	  [Ruby 1.9 - Bug #4823]
+
+Thu Jun 16 14:54:09 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/webrick/utils.rb: Document WEBrick::Utils.  Patch by Olivier
+	  Brisse.  [Ruby 1.9 - Bug #4819]
+
+Thu Jun 16 14:26:46 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/webrick/httpservlet/erbhandler.rb:  Allow the ERB document to
+	  alter the content-type of the response.  [Ruby 1.9 - Bug #4685]
+
+Thu Jun 16 14:15:47 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/timeout.rb: Clarify timeout duration types.  Patch by Alf Mikula.
+	  [Ruby 1.9 - Bug #4791]
+	* lib/net/http.rb: ditto
+
+Thu Jun 16 13:25:25 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc*:  Import RDoc 3.7 release candidate
+
+Thu Jun 16 11:35:09 2011  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* lib/net/imap.rb (search_response): parses SEARCH responses from
+	  the Yahoo IMAP server correctly.  patched by Mark Nadig.  [Bug #4509]
+
+Thu Jun 16 09:12:38 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* fix for build on solaris 10.
+
+Thu Jun 16 09:08:39 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/io/console/test_io_console.rb (TestIO_Console#test_sync):
+	  fix for daemon process.
+
+Thu Jun 16 07:58:01 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/testunit/test_parallel.rb(test_ignore_tzero): Test for r32109.
+
+	* test/testunit/tests_for_parallel/test_third.rb: Use another way to
+	  detect that test is running on worker. This fixes sometimes
+	  TestParallel failing.
+
+Thu Jun 16 07:20:06 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb(Test::Unit::Runner#_run_parallel): Ignore -j0
+	  because it makes blocking forever by IO.select.
+
+Thu Jun 16 03:08:11 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/testunit/test_parallel.rb (TestParallel::TestParallelWorker#
+	  setup): now can run on Windows, probably.
+
+	* test/testunit/test_parallel.rb (TestParallel::TestParallel#setup):
+	  ditto.
+
+Thu Jun 16 03:00:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* thread.c (do_select): Windows: no need to poll if select(2) is
+	  cancelable.
+
+	* thread_win32.c (native_fd_select): new function to make select(2)
+	  cancelable.
+
+	* thread_win32.c (rb_w32_check_interrupt): new function for checking
+	  interrupt.
+
+	* win32/win32.c (rb_w32_select_with_thread): new function. cancelable
+	  select(2).
+
+	* win32/win32.c (rb_w32_select): use above function internally.
+
+Wed Jun 15 23:30:45 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* gc.c: fix a regression by r31690 on AIX because AIX malloc
+	  return NULL if it's passed 0. But some caller don't expect it.
+	  patch by Yutaka Kanemoto. [ruby-dev:43779]
+	(vm_malloc_prepare): return calculated size.
+	(vm_xmalloc): use above result.
+	(vm_xcalloc): ditto.
+
+Wed Jun 15 23:11:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c: remove BLOCKING_REGION_CORE() macro. It's no longer used
+	  since r32022.
+
+Wed Jun 15 21:00:47 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* test/openssl/test_config.rb: execute based on the existence of the
+	  OpenSSL module.
+
+Wed Jun 15 12:35:11 2011  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_io.rb (test_copy_stream_socket): wait a child process
+	  before SIGUSR1 handler is removed.
+
+	* test/pathname/test_pathname.rb (define_assertion): use line number
+	  for test method names.
+
+Wed Jun 15 10:37:43 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* file.c (rb_stat_rdev): use DEVT2NUM.
+
+	* file.c (rb_stat_rdev_major): ditto.
+
+	* file.c (rb_stat_rdev_minor): ditto.
+
+Wed Jun 15 05:12:59 2011  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+
+	* ext/tk/tcltklib.c (lib_eventloop_core): revert the last change (it's
+	  the part for ruby_1_8), and use rb_thread_check_ints() when RUBY_VM
+	  is defined.
+
+Wed Jun 15 04:42:47 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/bm_vm3_thread_*.rb: renamed bm_vm3_thread_*.rb to
+	  benchmark/bm_vm_thread_*.rb.
+
+Wed Jun 15 04:28:39 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* benchmark/bm_vm4_thread_pass.rb: rename bm_vm4* to
+	  bm_vm_thread_*. suggested by ko1.
+	* benchmark/bm_vm4_pipe.rb: ditto.
+	* benchmark/bm_vm4_alive_check1.rb: ditto.
+	* benchmark/bm_vm4_pass_flood.rb: ditto.
+
+Wed Jun 15 03:52:50 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* benchmark/bm_vm4_pass_flood.rb: new benchmark for GVL fairness.
+	* benchmark/bm_vm4_alive_check1.rb: ditto.
+
+Wed Jun 15 01:27:53 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (gvl_yield): fix live lock issue on 1-2 cpus
+	  system. It's additional fix for r32021.
+	* thread_pthread.c (gvl_init): add switch_wait_cond.
+	* thread_pthread.h (typedef struct rb_global_vm_lock_struct): ditto.
+
+Tue Jun 14 23:16:22 2011  Tanaka Akira  <akr@fsij.org>
+
+	* bootstraptest/runner.rb (show_progress): refine verbose mode.
+	  (exec_test): ditto.
+
+Tue Jun 14 23:02:36 2011  Tanaka Akira  <akr@fsij.org>
+
+	* bootstraptest/runner.rb (show_progress): extracted from assert_check.
+	  (assert_check): use show_progress.
+	  (assert_normal_exit): ditto.
+	  (assert_finish): ditto.
+	  (flunk): ditto.
+
+Tue Jun 14 22:51:42 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/date/test_*.rb: added tests.
+
+Tue Jun 14 22:09:58 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: renamed some functions.
+	* ext/date/date_core.c: modified doc.
+
+Tue Jun 14 21:26:01 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* cont.c (cont_save_thread): add new utility function.
+	  rb_context_t::saved_thread.machine_stack_start and
+	  machine_stack_end should be cleared immediately after a snapshot of
+	  current thread is stored to saved_thread. [ruby-dev:43680] [Bug #4855]
+	  this change aims to get rid of unnecessary GC mark at machine stack.
+
+Tue Jun 14 19:50:49 2011  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_autoload.rb: remove temporary directory.
+
+Tue Jun 14 11:05:03 2011  Narihiro Nakamura  <narihiro@netlab.jp>
+
+	* gc.c (rb_gc_set_params): call initial_expand_heap if
+	  initial_heap_min_slots is set.
+
+Tue Jun 14 11:02:08 2011  Narihiro Nakamura  <narihiro@netlab.jp>
+
+	* gc.c: use size_t.
+
+Tue Jun 14 01:10:38 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* test/coverage/test_coverage.rb: add a test for restart.  a patch
+	  from Xavier Shay.  [ruby-core:36745]
+
+Tue Jun 14 01:05:10 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* ext/coverage/coverage.c: make it restartable.  [ruby-core:36539]
+
+Mon Jun 13 23:55:40 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_thread_schedule_rec): call gvl_yield() unconditionally.
+	* thread_pthread.c: remove HAVE_GVL_YIELD macro.
+	* thread_win32.c (gvl_yield): new. this fallback logic was moved from
+	  rb_thread_schedule_rec().
+
+Mon Jun 13 23:50:25 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/io/console/console.c (console_dev): typo.
+
+Mon Jun 13 23:38:23 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (parser_parse_string): flush delayed token.  based on a
+	  patch by Masaya Tarui in [ruby-dev:43762].  Bug #4544
+
+	* parse.y (yylex): revert r24557.  delayed token at the end of
+	  string should be flushed already by the above change.
+
+Mon Jun 13 23:33:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/io/console/console.c (console_dev): console should be
+	  unbuffered.
+
+	* ext/io/console/console.c (console_dev): take care of no-ctty
+	  case.
+
+Mon Jun 13 23:06:12 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c: rewrite GVL completely. This fix improve some
+	  benchmark dramatically (e.g. vm3_thread_mutex result changed
+	  form 120.601sec to 3.426sec).
+	* thread_win32.c: ditto.
+	* thread_pthread.h: ditto.
+	* vm_core.h: ditto.
+	* thread.c: ditto.
+
+Mon Jun 13 23:11:52 2011  Tanaka Akira  <akr@fsij.org>
+
+	* test/socket/test_unix.rb: don't use Thread.abort_on_exception.
+
+Mon Jun 13 23:05:01 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/unixsocket.c (unix_send_io): race condition fixed.
+	  (unix_recv_io): ditto.
+	  fixed by Eric Wong.  [ruby-core:35574]
+
+	* test/socket/test_unix.rb: test added for above problem.
+
+Mon Jun 13 21:41:05 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_win32.c (native_cond_signal): remove unnecessary rb_bug().
+	  It's additional fix for r32021. [Bug #4696]
+
+Mon Jun 13 20:50:49 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* test/openssl/test_ec.rb
+	  test/openssl/test_pkey_ec.rb: merge both files into test_pkey_ec.rb.
+	  Removed redundant group instantiation from PKey tests.
+	* test/openssl/utils.rb: only create TEST_PKEY_EC_P256V1 if EC is
+	  defined.
+
+Mon Jun 13 20:28:24 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* test/openssl/digest.rb: remove MDC2 from test, it is not available
+	  by default in an OpenSSL installation.
+
+Mon Jun 13 20:18:55 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_core.h, vm_insnhelper.h: move decl. of
+	  ruby_vm_global_state_version and related macros
+	  from vm_core.h to vm_insnhelper.h.
+
+	* vm.c (vm_clear_all_cache): added.  This function is called
+	  when ruby_vm_global_state_version overflows.
+	  TODO: vm_clear_all_inline_method_cache() is only place holder.
+	        We need to implement it ASAP.
+
+	* vm_method.c (vm_clear_global_method_cache): added.
+
+Mon Jun 13 19:46:21 2011  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/cmath.rb: add new method Object#real?. fix #3137
+
+Mon Jun 13 18:52:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (is_kind_of_BigDecimal): new function to
+	  examine the whether the object is kind of BigDecimal.
+
+Mon Jun 13 18:49:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimalCmp): use GetVpValueWithPrec
+	  for Float and Rational arguments.
+
+	* test/bigdecimal/test_bigdecimal.rb (test_new, test_cmp, test_power):
+	  add and modify tests for the above change.
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimalCmp): modify coding style to
+	  match ruby's standard.
+
+Mon Jun 13 18:33:04 2011  Tanaka Akira  <akr@fsij.org>
+
+	* lib/securerandom.rb (SecureRandom.random_bytes): modify PRNG state
+	  to prevent random number sequence repetition at forked child
+	  process which has same pid.
+	  reported by Eric Wong.  [ruby-core:35765]
+
+Mon Jun 13 17:02:34 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/net/http.rb (Net::HTTP#use_ssl?): require 'openssl' only when
+	  https is needed. fixes r31933.
+
+Mon Jun 13 14:35:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* lib/cmath.rb (CMath.cbrt): returns the principal value of the cube
+	  root of the argument.  fix #3676
+
+	* test/test_cmath.rb (test_cbrt_returns_principal_value_of_cube_root):
+	  test for the above change.
+
+Mon Jun 13 14:17:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* lib/test/unit.rb (Test::Unit::GlobOption#non_options): fix typo.
+
+Mon Jun 13 13:04:20 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_digest.c: fix error for digests that have no oid
+	(e.g. DSS1).
+	* test/openssl/test_digest.c: add tests for this.
+
+Mon Jun 13 12:51:51 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/yaml.rb: load psych only when syck is not loaded.
+
+Mon Jun 13 12:23:39 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+Mon Jun 13 12:23:39 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/psych/lib/psych/deprecated.rb (Object#to_yaml_properties):
+	  undef to_yaml_properties before redefine it.
+
+	* ext/syck/lib/syck/rubytypes.rb: ditto.
+
+Mon Jun 13 11:30:10 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_digest.c: allow Digests to be created by sn, ln or
+	  oid.
+	* test/openssl/test_digest.rb: add tests for this.
+	  [Ruby 1.9 - Feature #4412] [ruby-core:35319]
+
+Mon Jun 13 10:54:03 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/pkey_dh.c: corrected documentation.
+	* test/openssl/utils.rb: add test key for DH.
+	* test/openssl/test_pkey_dh.rb: add tests.
+
+Mon Jun 13 10:13:08 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/pkey_dh.c: clarify difference between DH#public_key and
+	DH#pub_key in documentation.
+
+Mon Jun 13 05:50:43 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* NEWS: introduce PKey.read.
+
+Mon Jun 13 05:17:29 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_pkey.c: added PKey.read module function that allows
+	  reading arbitrary public/private keys from DER-/PEM-encoded File or
+	  string instances.
+	* ext/openssl/ossl_pkey_dh.c: improved documentation.
+	* test/openssl/utils.rb: added EC test key.
+	* test/openssl/test_pkey_rsa.rb
+	  test/openssl/test_pkey_dsa.rb: Test PKey.read. Reuse keys from
+	  OpenSSL::TestUtils.
+	* test/openssl/test_pkey_ec.rb: Created test file for EC tests.
+	  Test PKey.read.
+	  [Ruby 1.9 - Feature #4424] [ruby-core:35330]
+
+Mon Jun 13 04:42:24 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* ext/objspace/objspace.c (total_i): fix to skip no ruby objects.
+
+Mon Jun 13 03:07:38 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* test/benchmark/test_benchmark.rb (capture_output):
+	  replace '-' as space. On NetBSD, subtract between two Process.times
+	  after and before the short process may return negative value like:
+	  t0=Process.times; yield; t1=Process.times; p t1.utime-t0.utime
+
+Mon Jun 13 02:40:23 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* test/openssl/test_pkey_dsa.rb: Test for DSA#syssign/sysverify.
+
+Mon Jun 13 01:59:19 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_pkey_dh.c: completed documentation.
+	* ext/openssl/ossl_pkey_dsa.c: corrected examples. Improved parameter
+	  sections.
+
+Mon Jun 13 00:25:10 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_pkey_dsa.c: completed documentation.
+
+Sun Jun 12 23:36:46 2011  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+
+	* lib/drb/drb.rb (kill_sub_thread): remove the method. [ruby-core:34185]
+
+Sun Jun 12 21:01:56 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (d_lite_marshal_load): should give converted value.
+
+Sun Jun 12 20:36:30 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: edited doc.
+
+Sun Jun 12 18:12:07 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/bm_vm3_clearmethodcache.rb: added.
+
+Sun Jun 12 17:40:29 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_method.c (rb_clear_cache*): update only vm state version.
+
+	* vm_method.c (rb_method_entry_get_without_cache, rb_method_entry):
+	  Fill method cache entry with vm state version, and
+	  check current vm state version for method (cache) look up.
+	  This modification speed-up invalidating of global method cache table.
+	  [Ruby 1.9 - Feature #3905] [ruby-core:36908]
+
+Sun Jun 12 16:19:48 2011  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+
+	* ext/tk/extconf.rb: fail on Mac OS X. [Bug #4853][ruby-dev:43655]
+
+Sun Jun 12 15:56:08 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c: remove th->transition_for_lock. It's thread unsafe.
+	  [Bug #4723][ruby-dev:43563]
+
+Sun Jun 12 15:47:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c: introduce spurious wakeup safe deadlock check.
+	  [Bug #4696][ruby-dev:43554]
+
+Sun Jun 12 13:33:52 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* benchmark/bm_vm3_thread_mutex.rb: remove it.
+
+	* benchmark/bm_vm3_thread_mutex[1-3].rb: added 3 benchmarks.
+	    1: one thread with one mutex (no contention).
+	    2: two threads with one mutex (contention).
+	    3: 1000 threads with one mutex (huge number of contention)
+	  Above removed benchmark was type 3.
+	  Therefore, this commit adds type 1 and 2 benchmark.
+
+Sun Jun 12 11:16:59 2011  Tanaka Akira  <akr@fsij.org>
+
+	* io.c: use select() appropriately for sendfile().
+	  Fixed by Eric Wong.  [ruby-core:36150]
+	  (maygvl_copy_stream_wait_readwrite): removed.
+	  (nogvl_copy_stream_sendfile): use nogvl_copy_stream_wait_write and
+	  maygvl_copy_stream_wait_read instead of
+	  maygvl_copy_stream_wait_readwrite.
+
+Sun Jun 12 09:32:13 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* atomic.h (ATOMIC_OR): _InterlockedOr is not available on mingw.h
+	* gc.c (rb_gc_set_params): VM_OBJSPACE is disabled on mingw.
+
+Sun Jun 12 01:07:09 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: edited doc.
+
+Sat Jun 11 23:18:00 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* vm_core.h (RUBY_VM_SET_TIMER_INTERRUPT, RUBY_VM_SET_INTERRUPT,
+	  RUBY_VM_SET_FINALIZER_INTERRUPT): use atomic ops for preventing
+	  interrupt_flag bit lost. [Bug #4770][ruby-dev:43467]
+	* thread.c (rb_threadptr_execute_interrupts_rec): ditto.
+	* vm_core.h (typedef struct rb_thread_struct): change type of
+	  interrupt_flag to rb_atomic_t.
+	* atomic.h: move atomic ops definition from signal.c.
+	* signal.c: remove atomic ops definition.
+	* common.mk (gc, signal, thread, cont): add to dependency to atomic.h.
+
+Sat Jun 11 23:23:52 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: edited doc.
+
+Sat Jun 11 23:02:36 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* ext/openssl/lib/openssl/buffering.rb (module OpenSSL):
+	  Buffering#each_byte should return String in accordance with IO in
+	  1.9.
+
+	* test/openssl/test_buffering.rb (class OpenSSL): add tests for getc
+	  and each_byte.
+
+Sat Jun 11 22:41:37 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* time.c: a correction of doc for strftime (%v).
+
+Sat Jun 11 22:30:53 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: replaced doc for strftime based on Time's one.
+
+Sat Jun 11 22:07:56 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (datetime_s_{iso8601,rfc3339,xmlschema,rfc2822,httpdate}):
+	  do not take argument comp.
+
+Sat Jun 11 21:58:31 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: added examples.
+
+Sat Jun 11 19:40:45 2011  Narihiro Nakamura  <authornari@gmail.com>
+
+	* gc.c: expand heap if initial_heap_min_slots is bigger than
+	  HEAP_MIN_SLOTS.
+
+Sat Jun 11 19:42:50 2011  WATANABE Hirofumi  <eban@ruby-lang.org>
+
+	* ChangeLog (vim): set shiftwidth to 2.
+
+Sat Jun 11 19:27:06 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* ext/openssl/ossl_x509req.c: raise RequestError instead of
+	  CertificateError when Request#to_der gets an error from OpenSSL.
+	  Patch from Ippei Obayashi, see #4420. I cannot write a test for
+	  this... Request does not allow to create broken bytes...
+
+Sat Jun 11 19:34:51 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (Date::(ABBR_)?(MONTH|DAY)NAMES): should be usascii.
+
+Sat Jun 11 19:24:33 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: rewrote doc.
+
+Sat Jun 11 19:04:15 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/test/unit.rb (Test::Unit::GlobOption#non_options): should run
+	  with 1.8.
+
+Sat Jun 11 18:05:57 2011  WATANABE Hirofumi  <eban@ruby-lang.org>
+
+	* bootstraptest/runner.rb: should initialize $stress to avoid warnings.
+
+Sat Jun 11 18:02:09 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (io_getc): should be 7bit if ascii.  fixes #4557
+
+Sat Jun 11 16:52:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (rb_enc_uint_chr): fix message format. Bug#4869
+
+Sat Jun 11 16:28:25 2011  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/formatters/pretty.rb
+	  (REXML::Formatters::Pretty#write_text),
+	  test/rexml/test_core.rb
+	  (Tester#test_pretty_format_long_text_finite): don't ignore
+	  'width' parameter in pretty formatter. fixes #4498
+	  Reported by Michael Frasca. Thanks!!!
+
+Sat Jun 11 16:11:36 2011  Kouhei Sutou  <kou@cozmixng.org>
+
+	* test/rexml/test_core.rb
+	  (Tester#test_pretty_format_long_text_finite): remove needless
+	  assert_nothing_raised.
+
+Sat Jun 11 16:04:03 2011  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rexml/parsers/xpathparser.rb
+	  (REXML::Parsers::XPathParser#parse),
+	  test/rexml/test_elements.rb
+	  (ElementsTester#test_each_with_frozen_condition):
+	  don't modify original XPath. fixes #4161
+	  Reported by Pavel Shved. Thanks!!!
+
+Sat Jun 11 15:53:27 2011  Kouhei Sutou  <kou@cozmixng.org>
+
+	* test/rexml/test_elements.rb (ElementsTester): remove needless
+	  prefix from test name.
+
+Sat Jun 11 15:36:36 2011  Martin Duerst  <duerst@it.aoyama.ac.jp>
+	* common.mk: fixed a grammatical error
+
+Sat Jun 11 14:20:16 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* vm.c (thread_memsize): don't ignore size of th->local_storage.
+
+Sat Jun 11 10:32:46 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/mkmf.rb: should quote arch_hdrdir and libpath for the case
+	  installed prefix contains spaces.
+
+Sat Jun 11 10:20:52 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread_pthread.c (native_cond_timeout): wrap conditionally used
+	  label.
+
+	* thread_pthread.c (native_sleep): remove unused variable.
+
+Sat Jun 11 10:15:50 2011  Tanaka Akira  <akr@fsij.org>
+
+	* thread.c (rb_thread_execute_interrupts): use GetThreadPtr to extract
+	  rb_thread_t from VALUE.
+	  reported by Motohiro KOSAKI.  [ruby-dev:43700]
+
+Sat Jun 11 10:00:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (ruby_process_options): add missing return type.
+
+Fri Jun 10 23:18:09 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/tk/tcltklib.c (lib_eventloop_core): replace CHECK_INTS with
+	  rb_thread_check_ints(). Because current code can't be compiled.
+
+Fri Jun 10 16:38:13 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* encoding.c (rb_locale_charmap): When ruby process is run as Windows
+	  Service the console codepage is not set, GetConsoleCP returns 0.
+	  So on such environment, use GetACP().
+	  http://blogs.msdn.com/b/michkap/archive/2005/02/08/369197.aspx
+	  patched by Rafal Bigaj [ruby-core:36832] [Bug #4854]
+
+Fri Jun 10 14:34:24 2011  Koichi Sasada  <ko1@atdot.net>
+
+	* common.mk: restore TESTRUN_SCRIPT to "$(srcdir)/test.rb".
+	  TESTRUN_SCRIPT is used by "make run", "make gdb" and so on.
+
+Fri Jun 10 13:01:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/ruby/test_module.rb (TestModule#remove_rake_mixins): remove all
+	  module related to Rake.
+
+Fri Jun 10 09:52:38 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* encoding.c:  Mention that Encoding.compatible? can work with more
+	  than just Strings.
+
+Fri Jun 10 02:25:53 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych.rb: updating version to match released gem.
+
+Fri Jun 10 01:06:29 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/bigdecimal (BigDecimal_to_i): Integer#** may return flonum.
+
+Fri Jun 10 00:35:12 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* complex.c (string_to_c_internal): uses rb_reg_nth_match;
+	* rational.c (string_to_r_internal): ditto.
+
+Fri Jun 10 00:25:03 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* gc.c: remove an unused declaration.
+
+Fri Jun 10 00:24:04 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* rational.c (string_to_r): Rational#** may return flonum.
+
+Thu Jun  9 23:57:53 2011  Tanaka Akira  <akr@fsij.org>
+
+	* io.c: fix IO.copy_stream interrupt handling.
+	  based on the patch by Eric Wong.  [ruby-core:36156]
+
+	* vm_core.h (rb_thread_call_with_gvl): don't declare here.
+
+	* thread.c: include internal.h.
+	  (rb_thread_execute_interrupts): new function.
+
+	* internal.h (rb_thread_execute_interrupts): declared.
+	  (rb_thread_call_with_gvl): declared.
+
+Thu Jun  9 23:34:01 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* gc.c (rb_objspace_call_finalizer): use rb_typeddata_is_kind_of() for
+	  type check to get rid of a double free when main Thread has singleton
+	  class. [ruby-core:36741] [Bug #4828]
+	* thread.c (rb_obj_is_mutex): add a new utility function.
+	* vm.c (rb_obj_is_thread): ditto.
+
+Thu Jun  9 22:53:49 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* test/ruby/test_thread.rb (TestThread#test_kill_thread_subclass):
+	  add test for Thread.kill with Thread subclass instance.
+
+Thu Jun  9 22:31:47 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* test/ruby/test_thread.rb (TestThread#test_kill_wrong_argument):
+	  test for [ruby-core:35086].
+	  partially forward porting r31402 from ruby_1_9_2 branch.
+
+Thu Jun  9 18:36:00 2011  Kenta Murata <mrkn@mrkn.jp>
+
+	* string.c: Fix the ambiguous description of the behavior of
+	  rb_str_aref_m with a range.  It returns nil when the beginning of
+	  the range is greater than the end of the string rather than the range.
+
+Thu Jun  9 10:57:03 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/to_ruby.rb: Hash subclasses can be read
+	  from YAML files.
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: Hash subclasses can be
+	  dumped to YAML files.
+	* test/psych/test_hash.rb: corresponding test.
+
+Thu Jun  9 09:18:51 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/to_ruby.rb: Ruby modules can be loaded
+	  from YAML files.
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: Ruby modules can be
+	  dumped to YAML files.
+	* test/psych/test_class.rb: corresponding test.
+
+Thu Jun  9 09:05:04 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/to_ruby.rb: Ruby classes can be loaded
+	  from YAML files.
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: Ruby classes can be
+	  dumped to YAML files.
+	* test/psych/test_class.rb: corresponding test.
+
+Wed Jun  8 21:38:57 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* cont.c (root_fiber_alloc): set root fiber's status RUNNING.
+	  in cont_mark() only RUNNING fiber's machine stack is marked.
+	  root fiber's status should be RUNNING at the beginning regardless of
+	  FIBER_USE_NATIVE. [ruby-core:36735] fixes #4827
+
+Tue Jun  7 20:50:11 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* doc/irb/irb.rd: fix typo. patch by Nobuhiro IMAI.
+	  [Bug #4843] [ruby-dev:43639]
+	* doc/irb/irb.rd.ja: ditto.
+	* doc/ChangeLog-YARV: ditto.
+
+Tue Jun  7 18:52:55 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* lib/rubygems/user_interaction.rb (Gem::StreamUI#tty?): IO#tty? of
+	  Windows has been fixed at r29969.
+
+	* test/rubygems/test_gem_stream_ui.rb: now can run tests.
+
+Tue Jun  7 18:36:41 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/rubygems/test_gem.rb (TestGem#{test_self_user_home_userprofile,
+	  test_self_user_home_user_drive_and_path}): should simply ignore
+	  meaningless tests instead of skipping them.
+
+Tue Jun  7 18:15:00 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_rubyoptions.rb (TestRubyOptions#test_set_program_name):
+	  should show some messages when skipping tests.
+
+Tue Jun  7 13:59:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/date/date_core.c (date_s_today, datetime_s_now): check the
+	  result of localtime_r().
+
+Tue Jun  7 13:36:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/tk/extconf.rb: use $defs not $CPPFLAGS to get rid of
+	  command line escape issues on Windows.  fixed #4835.
+
+Tue Jun  7 03:18:45 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* test/ruby/test_io.rb (TestIO#test_s_{,bin}write): do not create a
+	  file under /tmp. [Bug #4846]
+
+Mon Jun  6 22:51:43 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* cont.c: use #if FIBER_USE_NATIVE instead of #ifdef.
+	  you can suppress use of setcontext for Fiber with compile option
+	  -DFIBER_USE_NATIVE=0
+
+Mon Jun  6 21:59:23 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/date/test_switch_hitter.rb: added a test.
+
+Mon Jun  6 21:37:45 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: added notes.
+
+Mon Jun  6 21:02:12 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: flattened format to strftimev.
+	* ext/date/date_core.c (date_strftime_internal): taints run.
+
+Mon Jun  6 15:10:17 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* include/ruby/{defines,missing}.h (rb_infinity, rb_nan): move from
+	  defines.h to missing.h.  (couldn't use RUBY_EXTERN there.)
+
+Mon Jun  6 14:35:48 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/rdoc/test_rdoc_markup_pre_process.rb (TestRDocMarkupPreProcess#
+	  {test_include_file,test_include_file_encoding_incompatible}): no
+	  need to write such workaround.  don't hide the bug of ruby. (and the
+	  bug is already fixed.)
+
+Mon Jun  6 14:11:11 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/date/date_core.c (valid_jd_sub): need to convert from VALUE to
+	  double.
+
+	* ext/date/date_core.c (offset_to_sec): get rid of a compiler warning.
+
+Mon Jun  6 14:09:08 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* include/ruby/defines.h (rb_infinity, rb_nan): export for Windows.
+
+Mon Jun  6 10:54:45 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb(Test::Unit::Runner#puke):
+	  Add overriding from MiniTest::Unit#puke. This reverts minitest's fix
+	  that skip messages are hidden when not verbose mode (-v option).
+	  To hide skip messages, use --hide-skip option instead.
+
+Mon Jun  6 10:52:13 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/net/http.rb: don't use autoload.
+
+Mon Jun  6 09:39:43 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/parser.c (parse): release event objects to plug memory
+	leak.  Thanks Mark J. Titorenko!
+
+Sun Jun  5 23:26:15 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* eval.c: remove rb_thread_stop_timer_thread function declaration.
+	  Instead, include vm_core.h.
+	* process.c: ditto.
+
+Sun Jun  5 21:38:51 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (thread_timer): add to care a spurious wakeup.
+	  When native_cond_timedwait() return 0 by spurious wakeup, we
+	  don't have to neither 1) call timer_thread_function and 2)
+	  exit the timer thread.
+
+Sun Jun  5 17:50:01 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (m_real_cwyear): new.  derived from m_cwyear.
+	* ext/date/date_strftime.c: trivial changes.
+
+Sun Jun  5 17:22:01 2011  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+
+	* ext/tk/config_list.in: add new options for tcltklib.
+
+Sun Jun  5 10:06:50 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_tmx.h: now does not place decoded data.  allows to
+	  access indirectly via functions on demand.
+	* ext/date/date_strftime.c: ditto.
+	* ext/date/date_core.c: ditto.
+	* ext/date/date_core.c ({d|dt}_lite_to_s): use strftime.
+
+Sun Jun  5 06:22:02 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* NEWS: wrote about changes of date.
+
+Sat Jun  4 16:59:26 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (d_lite_inspect): changed the format.
+	* ext/date/date_core.c: refactoring and fixing some bugs.
+
+Sat Jun  4 04:04:41 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* test/rubygems/test_gem_commands_which_command.rb:
+	  "missing" exists on ruby's top source directory. [Bug #4815]
+
+Fri Jun  3 21:48:12 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/rubygems/test_case.rb: Refix for test-all in separate directory.
+	  r31147 + r31151.
+
+Fri Jun  3 20:58:47 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/date/date_core.c (d_lite_plus): get rid of compiler warnings.
+
+Fri Jun  3 20:56:40 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* include/ruby/missing.h, numeric.c (round): moved prototype of round()
+	  from numeric.c to missing.h.  (note: round() is C99 feature, so ruby
+	  provides it if not exist in C runtime.)
+
+Fri Jun  3 20:42:04 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit/parallel.rb: Keep $stdin, $stdout before run testcase
+	  and restore after run. Because some test break $stdin, $stdout.
+	  Fixes [Bug #4433] [ruby-core:35353]
+
+Fri Jun  3 19:58:14 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* io.c (io_fflush): windows -- call fsync() only when the FD is tied to
+	  file, because if the FD is pipe, it blocks.
+
+Fri Jun  3 09:27:31 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/net/http.rb (URI::HTTP#request_uri): return nil when the uri
+	  is path-rootless form. Bug #4759
+
+Thu Jun  2 23:51:03 2011  James Edward Gray II  <jeg2@ruby-lang.org>
+
+	* lib/csv.rb: Improve the line ending detection algorithm
+	  patch by Alexey).
+
+Thu Jun  2 20:05:57 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* io.c (rb_io_s_write, rb_io_s_binwrite): return!!!
+
+Thu Jun  2 16:29:34 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* io.c: Add File.write, File.binwrite. [Feature #1081] [ruby-core:21701]
+
+	* test/ruby/test_io.rb: Test for File.write, File.binwrite.
+
+	* NEWS: News for above.
+
+Thu Jun  2 12:33:09 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* io.c (io_fflush, rb_io_flush): need to fsync() when ruby calls
+	  internal flush. [ruby-core:36670] [Bug #4813]
+
+Thu Jun  2 07:56:24 2011  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+
+	* ext/tk/tcltklib.c: reduce CPU power required by an eventloop.
+
+Tue May 31 21:28:33 2011  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_signal.rb (TestSignal#test_signal_requiring):
+	  redirect stderr to null device.
+
+Thu Jun  2 00:45:26 2011  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+
+	* ext/tk/extconf.rb: fix for uninitialized global variables.
+	  [Ruby 1.9 - Bug #4811]
+
+Wed Jun  1 21:57:08 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (native_sleep): fix 1000times calculation error.
+	  this is a regression since r31457. [Bug #4808] [ruby-dev:43606]
+
+Wed Jun  1 17:19:16 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c: remove unused macro.
+
+Wed Jun  1 15:42:18 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (peek_n): new macro to see next nth char.
+
+Wed Jun  1 15:40:46 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/rbinstall.rb (gem): fix for rubygems change.
+
+Wed Jun  1 14:07:57 2011  Ryan Davis  <ryand-ruby@zenspider.com>
+
+	* lib/minitest/*: Imported minitest 2.2.2 (r6281)
+	* test/minitest/*: ditto
+
+Wed Jun  1 12:35:50 2011  Ryan Davis  <ryand-ruby@zenspider.com>
+
+	* lib/rubygems*: Import rubygems 1.8.5 (released @ 137c80f)
+	* test/rubygems: Ditto
+
+Wed Jun  1 12:34:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* NEWS: add new features of bigdecimal.
+
+Wed Jun  1 09:41:14 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/cgi/util.rb:  Improve documentation.  Patch by Kuba Fietkiewicz.
+	  [Ruby 1.9 - Bug #4775]
+	* lib/cgi/core.rb:  ditto
+
+Wed Jun  1 09:26:05 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/mathn.rb:  Improve documentation and attach it to Numeric.
+	  Modified from patch by Anil V.  [Ruby 1.9 - Bug #4762]
+
+Wed Jun  1 09:21:30 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/prime.rb:  Indent examples enough to appear as code sections.
+	  Note that Prime is Enumerable.  [#4762]
+
+Wed Jun  1 07:34:57 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* hash.c (key_i):  Change rdoc from "the first occurrence" to "an
+	  occurrence" since first occurrence is not a specification of
+	  Hash#key.  [Ruby 1.9 - Bug #4760]
+
+Wed Jun  1 07:26:19 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/pty/pty.c (pty_check):  Restore "not reached" comment.
+	  [Ruby 1.9 - Bug #4756]
+
+Wed Jun  1 07:21:40 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/zlib/zlib.c:  Fix document-method declarations for set_sync and
+	  set_comment.  [Ruby 1.9 - Bug #4695]
+
+Wed Jun  1 06:43:13 2011  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* load.c (loaded_feature_path): cut nonsense loop execution to fix
+	  performance bug.
+
+Wed Jun  1 01:16:02 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* class.c (rb_mix_module): implement Module#mix.
+
+Wed Jun  1 01:15:12 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (io_encoding_set): should honor already set ecflags since it
+	  might be set by mode option.  fixed #4804
+
+Wed Jun  1 00:34:04 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* ext/bigdecimal/bigdecimal.c (GetVpValueWithPrec): remove unused
+	  variable.
+
+Wed Jun  1 00:32:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (GetVpValueWithPrec): support instantiation from
+	  a Float through Rational.
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_new): ditto.
+
+	* test/bigdecimal/test_bigdecimal.rb (test_global_new_float): add a test for
+	  the above changes.
+
+	* test/bigdecimal/test_bigdecimal.rb (test_new_with_float): ditto.
+
+Wed Jun  1 00:07:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_coerce): support coerce with a
+	  Rational.  The precision used for instantiate a BigDecimal from the
+	  given Rational is obtained from the receiver BigDecimal.
+
+	* test/bigdecimal/test_bigdecimal.rb (test_coerce): add a test for the
+	  above change.
+
+Tue May 31 23:49:08 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (offset_to_sec): fixed invalid validation.
+
+Tue May 31 23:43:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (GetVpValueWithPrec): replace the algorithm for
+	  coercing from a Rational to stop requiring "bigdecimal/util.rb".
+	  [ruby-core:34318]
+
+	* ext/bigdecimal/bigdecimal.c (GetVpValue): refactoring.
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_new): support instantiation from a
+	  Rational.
+
+	* test/bigdecimal/test_bigdecimal.rb (test_global_new_with_rational): add a
+	  test for the above change.
+
+	* test/bigdecimal/test_bigdecimal.rb (test_new_with_rational): ditto.
+
+Tue May 31 22:44:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_new): support instantiation a
+	  BigDecimal object from an Integer.
+
+	* test/bigdecimal/test_bigdecimal.rb (test_new_with_integer):
+	  add for testing the above change.
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_global_new): replace its body
+	  with a BigDecimal_new call.
+
+	* test/bigdecimal/test_bigdecimal.rb (test_global_new_with_integer):
+	  add for testing the above change.
+
+Tue May 31 22:24:39 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: use simple/complex mode instead of light/right mode.
+	* test/date/*.rb: followed the above changes.
+
+Tue May 31 21:28:33 2011  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_signal.rb (TestSignal#test_signal_requiring):
+	  initialize SIGINT handler.
+
+Tue May 31 17:03:24 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* lib/net/http.rb, lib/net/protocol.rb: Allow to configure to wait
+	  server returning '100 continue' response before sending HTTP request
+	  body. See NEWS for more detail. See #3622.
+	  Original patch is made by Eric Hodel <drbrain@segment7.net>.
+
+	* test/net/http/test_http.rb: test it.
+
+	* NEWS: Add new feature.
+
+Tue May 31 14:17:49 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* io.c (rb_io_s_pipe): potential bug. the mode of read IO is set as
+	  DEFAULT_TEXTMODE in call of io_set_encoding(), and of write IO is
+	  also set as it in call of io_new_instance() via rb_protect().
+	  so, if DEFAULT_TEXTMODE is not 0, we should check the result of
+	  extract_binmode() and avoid crush of default IO mode and the result.
+
+Tue May 31 13:00:17 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* strftime.c (rb_strftime_with_timespec): improved style consistency.
+	  constified some variables.
+
+	* test/test_time.rb (TestTime#test_huge_precision): test for #4456.
+
+Tue May 31 12:53:10 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/io/wait/test_io_wait.rb (TestIOWait#{test_nread,test_ready?,
+	  test_wait}: give system some time to process the written data.
+
+Tue May 31 12:40:49 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_io.rb (TestIO#test_open_mode): MUST release resources
+	  explicitly. fix problem of r31671
+
+Tue May 31 10:49:55 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* vm_exec.c: remove conditions for clang
+	  because clang version 3.0 (trunk 132165) doesn't need them.
+
+Mon May 30 22:19:33 2011  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_signal.rb (TestSignal#test_signal_requiring): don't
+	  close stderr.
+
+Mon May 30 20:22:00 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_signal.rb (TestSignal#test_signal_requiring): small
+	  but critical typo of r31642.  sorry...
+	  [Bug #4798] [ruby-core:36550]
+
+Mon May 30 15:44:16 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* insns.def (opt_mult): as r31805, volatile it.
+	  Without this, clang -O fails calculation.
+
+	* numeric.c (fix_mul): ditto.
+
+	* rational.c (f_imul): ditto.
+
+Mon May 30 10:26:51 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* numeric.c (int_pow): make sure to assign the result of x * z.
+	  If xz is optimized out, the value won't overflow.
+
+Sun May 29 23:17:29 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* re.c (rb_reg_match): fix rdoc of Regexp#=~.
+	  patched by Tsuyoshi Sawada. [Bug #4781]
+
+Sun May 29 23:10:42 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/webrick/https.rb (WEBrick::HTTPRequest#parse_uri):
+	  keep parse_uri as private. patched by okkez. [Bug #4773]
+
+Sun May 29 17:53:03 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* numeric.c: add #include "internal.h" for rb_big_uminus() prototype.
+
+Sun May 29 15:09:05 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (flo_round): fix for negative value.
+
+Sun May 29 02:16:53 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/net/http/utils.rb (TestNetHTTPUtils#teardown): add nil check.
+
+Sun May 29 00:22:40 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (before_exec, after_exec): change from macro to function.
+
+Sat May 28 19:30:17 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (before_exec, after_exec): change SIGPIPE handler to SIG_DFL
+	  before calling execve(). Because r31760 reintroduced an issue that
+	  system() may hang up (i.e. [ruby-dev:12261]).
+	* process.c (save_sigpipe, restore_sigpipe): new.
+
+Sat May 28 16:08:16 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* signal.c (Init_signal, default_handler): change default SIGPIPE handler
+	  from empty function to SIG_IGN. [ruby-dev:43215]
+	* signal.c (sigpipe): removed.
+
+Sat May 28 03:04:27 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* io.c (fill_cbuf): return MORE_CHAR_SUSPENDED when cbuf is not empty.
+
+Sat May 28 02:22:48 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* string.c (rb_str_bytesize): rb_str_bytesize() should use LONG2NUM().
+	  Patch by Nikolai Weibull. [Bug #4789] [ruby-core:36511]
+
+Sat May 28 02:06:26 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (fill_cbuf): Fix test-all crash.
+
+Sat May 28 00:58:40 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/ostruct.rb (method_missing): Handle [] and []= correctly.
+	  Based on a patch by Caius Durling, bug #4179 [ruby-core:33792]
+
+Fri May 27 23:56:54 2011  Kouhei Sutou  <kou@cozmixng.org>
+
+	* test/rexml/test_core.rb (Tester::test_text_frozen): split frozen
+	  string test. refs #4783
+
+Fri May 27 22:46:23 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/rbinstall.rb (gem): install gemspec of json.  fixed #4784
+
+Fri May 27 22:45:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (validate_enc_binmode): do not clear textmode flag if
+	  default.  fixed #4732
+
+	* io.c (fill_cbuf): finish reading at EOF.
+
+Fri May 27 11:31:51 2011  misfo <tedwardo2@gmail.com>
+
+	* lib/rexml/text.rb (REXML::Text#initialize): prevent an error
+	  when passing a frozen string to REXML::Text.new
+
+	  dup the string passed in instead of cloning so that it's frozen
+	  state is ignored
+
+Fri May 27 08:47:26 2011  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+
+	* thread.c (ppoll): typo bug fix.
+
+Fri May 27 08:35:04 2011  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+
+	* ext/tk/lib/tk.rb: hang-up at exit before calling Tk.mainloop.
+
+	* ext/tk/lib/tk/extconf.rb: cannot make on MinGW [Ruby 1.9 - Bug #4141].
+
+Thu May 27 00:34:07 2011  James Edward Gray II  <jeg2@ruby-lang.org>
+
+    * lib/csv.rb: Enhance each() to support Enumerator.
+
+Thu May 26 10:32:11 2011  James Edward Gray II  <jeg2@ruby-lang.org>
+
+    * lib/csv.rb: Documentation improvements from Ysiad Ferreiras.
+      [Ruby 1.9 - Bug #4785]
+
+Thu May 26 15:42:02 2011  Cezary Baginski <cezary.baginski@gmail.com>
+
+	* lib/xmlrpc/parser.rb (FaultException): fix to_s and inspect
+
+	* test/xmlrpc/parser.rb: test for the above
+
+Wed May 25 11:54:31 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/curses/curses.c:  Remove color constants block.
+	  [Ruby 1.9 - Bug #4748]
+
+Wed May 25 09:56:45 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/curses/curses.c:  Add missing documentation for button state, MIN
+	  and MAX comments.  Add Curses. to TABSIZE= and ESCDELAY= methods.
+	  [Ruby 1.9 - Bug #4747]
+
+Wed May 25 09:35:31 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/benchmark.rb:  Restore nodoc for Benchmark::Job and
+	  Benchmark::Report.  [Ruby 1.9 - Bug #4726]
+
+Wed May 25 09:29:38 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/net/pop.rb:  Hide implementation details from RDoc.
+	  [Ruby 1.9 - Bug #4711]
+
+Wed May 25 09:26:29 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/net/ftp.rb:  Add :nodoc: for private methods.
+	  [Ruby 1.9 - Bug #4710]
+
+Wed May 25 09:19:17 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/zlib/zlib.c:  Fix Document-method declarations.  Improve
+	  Zlib::GzipFile's method catalog.  [Ruby 1.9 - Bug #4695]
+
+Wed May 25 08:22:12 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/erb.rb:  Hide documentation for implementation details of ERB.
+	  [Ruby 1.9 - Bug #4694]
+
+Wed May 25 07:58:14 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/tempfile.rb (Tempfile.{mkdir,rmdir}): revert for backward
+	  compatibility.
+
+Wed May 25 07:13:12 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* spec/README: update the description.
+
+Wed May 25 07:12:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/tempfile.rb (Tempfile.{lock,unlock}_tempfile): refactor.
+
+Tue May 24 17:30:36 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* spec/README: fix typo.
+	  patched by bowsersenior. https://github.com/ruby/ruby/pull/24
+
+Tue May 24 07:06:34 2011  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+
+	* ext/tk/lib/tk.rb: fail to start Tk.mainloop (exit immediately) on
+	  some environment (reported on [ruby-talk:381444]).
+
+	* ext/tk/lib/tk/canvas.rb: support creating a canvas item object from
+	  an item ID number.
+
+	* ext/tk/lib/tk/image.rb: import documents which are pull-requested.
+	  [Ruby 1.9 - Feature #4595]
+
+	* ext/tk/lib/tk/extconf.rb: search directories for 64bit library (e.g.
+	  /usr/lib64), add some new configure options (see README.tcltklib),
+	  and bug fix.
+
+	* ext/tk/lib/tk/README.tcltklib: modify docs for some new configure
+	  options.
+
+Tue May 24 04:01:46 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* lib/yaml.rb: switch default YAML engine to Psych, old syck engine
+	  may be enabled via YAML::ENGINE.yamler = "syck". [ruby-core:36374]
+
+Mon May 23 09:45:26 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* include/ruby/defines.h (CASEFOLD_FILESYSTEM): Revert r30508. Forgot to
+	  include this file in the commit r31692. __APPLE__ is not
+	  CASEFOLD_FILESYSTEM again, from this time.
+
+Mon May 23 10:01:02 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c: Do not parse zero-tagged values as EOC. Do
+	  not let current length become negative for infinite length constructed
+	  values. Support constructed values of length zero. Added tests.
+
+Mon May 23 09:19:53 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/net/smtp.rb:  Document Net::SMTP::Response.  Patch by J.R. Garcia.
+	  [Ruby 1.9 - Bug #4768]
+
+Mon May 23 09:03:52 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit/parallel.rb: Never Ignore SIGINT. When received
+	Interrupt, immediately puts result and exit. [ruby-dev:43571]
+
+	* lib/test/unit.rb: When received Interrupt, wait results from workers
+	and collect them. [ruby-dev:43571]
+
+Mon May 23 09:08:07 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/mathn.rb:  Improve documentation.  Patch by Sandor Szucs.
+	  [Ruby 1.9 - Bug #4767]
+
+Mon May 23 08:45:55 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/ostruct.rb:  Improve documentation.  Patch by Franklin Webber.
+	  [Ruby 1.9 - Bug #4761]
+
+Mon May 23 08:35:24 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* hash.c:  Improve documentation of Hash#key.  Patch by Utkarsh
+	  Kukreti.  [Ruby 1.9 - Bug #4760]
+
+Mon May 23 08:32:59 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* enumerator.c:  Improve documentation.  Patch by Dave Copeland.
+	  [Ruby 1.9 - Bug #4757]
+
+Mon May 23 07:19:45 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* NEWS (openssl): Infinite length support. Different behavior of
+	  Constructive and Primitive constructors.
+
+Mon May 23 06:58:33 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c: Forbid Constructives whose value is not an
+	  Array to prevent segfault. Added test.
+
+Mon May 23 06:33:17 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c: Forbid Constructive without infinite
+	  length. This also prevents a segfault. Added test and improved
+	  documentation.
+
+Mon May 23 05:58:14 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c: Fix decoding of infinite length values.
+	  Simplified ossl_asn1_decode0 by splitting it into three separate
+	  functions. Add tests.
+	  [Ruby 1.9 - Bug #4374][ruby-core:35123]
+
+Mon May 23 04:03:46 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c (ossl_asn1_initialize): Allow creation of
+	  Constructives with an explicit tag_class parameter without
+	  automatically setting tagging to :EXPLICIT. Fixes a bug when encoding
+	  infinite length primitive values.
+
+Mon May 23 04:03:46 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c (ossl_asn1_cons_to_der): Add an additional
+	  EOC for infinite length Constructives that are supposed to be encoded
+	  with explicit tagging. Also tabify method correctly.
+
+Mon May 23 03:44:39 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c (ossl_asn1data_to_der): Remove redundant
+	  flag tmp_cons.
+
+Mon May 23 00:35:00 2001  Kenta Murata  <mrkn@mrkn.jp>
+
+	* bignum.c (dump_bignum, bigmul1_balance, big_split, biglsh_bang),
+	  (bigrsh_bang, big_split3, bigmul1_toom3, bigmul0): implement Toom3 (Toom-Cook)
+	  multiplication.
+
+	* include/ruby/defines.h: add format prefixes for BDIGIT and BDIGIT_DBL.
+
+Sun May 22 23:24:02 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c: Instead of rb_intern use static symbols to
+	  improve performance.
+
+Sun May 22 21:56:51 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c: Use OpenSSL constants V_ASN1_xxx instead of
+	  hardcoded numbers for initializing class_tag_map.
+
+Sun May 22 21:29:29 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* include/ruby/defines.h (CASEFOLD_FILESYSTEM): Revert r30508. See #4255.
+	  Now __APPLE__ is not CASEFOLD_FILESYSTEM again.
+
+	* load.c (loaded_feature_path, rb_feature_p, load_lock): Revert r30508.
+	  See #4255. Make $LOADED_FEATURES scanning case-sensitive again.
+
+Sun May 22 18:59:27 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>
+
+	* ext/openssl/ossl_asn1.c(ossl_asn1_default_tag): avoid using RCLASS_SUPER
+	  to make it compilable. Plus, tabify and change variable definition style.
+
+Sun May 22 18:26:43 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (vm_xcalloc): use calloc provided by platforms.
+	  fixes #4754
+
+Sun May 22 11:44:53 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/pty/pty.c:  Improve documentation.  Patch by David Copeland.
+	  [Ruby 1.9 - Bug #4756]
+
+Sun May 22 11:26:39 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/timeout.rb:  Improve documentation.  Patch by David Copeland.
+	  [Ruby 1.9 - Bug #4755]
+
+Sun May 22 11:21:41 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/ipaddr.rb:  Improve documentation.  Patch by Sandor Szucs.
+	  [Ruby 1.9 - Bug #4753]
+
+Sun May 22 11:14:40 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/forwardable.rb:  Document def_delegator.  Patch by Sandor Szucs.
+	  [Ruby 1.9 - Bug #4752]
+
+Sun May 22 11:11:41 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/fileutils.rb:  Document block behavior of FileUtils.cd.  Patch by
+	  Bil Kleb.  [Ruby 1.9 - Bug #4751]
+
+Sun May 22 11:07:47 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/curses/curses.c:  Complete documentation.  Patch by Vincent
+	  Batts.  [Ruby 1.9 - Bug #4748]
+
+Sun May 22 09:29:43 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_rubyoptions.rb (TestRubyOptions#test_set_program_name):
+	  use spawn. it prevent that other tests inherit renamed $0.
+
+Sun May 22 08:57:13 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c: Default tag lookup in constant time via hash
+	  instead of previous linear algorithm.
+	  [Ruby 1.9 - Feature #4309][ruby-core:34813]
+
+Sun May 22 07:54:16 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_digest.c: Explain DSS and DSS1 in documentation.
+
+Sun May 22 07:10:25 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* test/openssl/test_pkey_dsa.rb: Add tests for sign/verify.
+
+Sun May 22 06:07:17 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* test/openssl/test_x509cert.rb: Merge DSA-related tests from ruby_1_8
+	  branch.
+
+Sun May 22 04:11:12 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (Init_Thread): add a code comment why the meaningless
+	  line is necessary.
+
+Sun May 22 01:35:12 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: modified documentation.
+
+Sat May 21 22:46:26 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_strftime(date_strftime_with_tmx): "%v" means "%e-%b-%Y".
+
+Sat May 21 22:14:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (rb_io_extract_modeenc): accept combination hash and
+	  File::Constants. (eg. File.open('yo', :mode => File::WRONLY))
+	  [Feature #4742][ruby-core:36338]
+	* test/ruby/test_io.rb (TestIO#test_open_mode): new test.
+
+Sat May 21 21:44:14 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/date/test_switch_hitter.rb: new.
+
+Sat May 21 21:18:29 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_{core,parse}.c: moved nearly all core code from ext/date/lib.
+	* ext/date/lib/{date,date/format}.rb: removed nearly all code.
+
+Sat May 21 02:58:46 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/.document:  Add curses to documented extensions.
+	* ext/curses/curses.c:  Improve documentation.  Patch by Vincent Batts.
+	  [Ruby 1.9 - Bug #4747]
+
+Sat May 21 02:51:01 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/bigdecimal/lib/bigdecimal/util.rb:  Improve documentation.  Patch
+	  by Pete Higgins.  [Ruby 1.9 - Bug #4746]
+
+Sat May 21 02:44:10 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/bigdecimal/lib/bigdecimal/jacobian.rb:  Document isEqual.  Patch
+	  by Kuba Fietkiewicz.  [Ruby 1.9 - Bug #4744]
+
+Sat May 21 02:22:34 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/date/lib/date/format.rb:  Document date formats.  Patch by
+	  Clinton Nixon.  [Ruby 1.9 - Bug #4743]
+
+Fri May 20 05:15:19 2011  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>
+
+	* gc.c: Fix build on m68k by 'error: too few arguments to
+	  function 'mark_locations_array''.
+
+Fri May 20 04:23:42 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/scanf.rb:  Improve documentation.  Patch by Gabe McArthur.
+	  [Ruby 1.9 - Bug #4735]
+
+Fri May 20 00:58:01 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enc/trans/ibm737-tbl.rb: greek code page.  fixes #4738
+
+Thu May 19 14:44:05 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_signal.rb (test_signal_requiring): skip on Windows.
+	  we can send SIGINT only to pid 0 and the process itself.
+
+Thu May 19 09:07:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib: revert r31635-r31638 and untabify with expand(1).
+
+Thu May 19 07:47:26 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* test/openssl/test_pkey_rsa.rb: Add tests for sign/verify.
+
+Thu May 19 07:19:16 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_pkey.c: Add documentation.
+
+Thu May 19 07:06:56 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/benchmark.rb:  Fix indentation.
+	* lib/net/imap.rb:  Fix indentation of regular expressions.
+
+Thu May 19 06:36:11 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/net/imap.rb:  Fix indentation of EOF for heredoc.
+	* lib/debug.rb (Commands):  Fix indentation of EOHELP for heredoc.
+
+Thu May 19 06:30:38 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/mkmf.rb:  Fix indentation of EOM for heredoc.
+
+Thu May 19 06:16:41 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib:  Convert tabs to spaces for ruby files per
+	  http://redmine.ruby-lang.org/projects/ruby/wiki/DeveloperHowto#coding-style
+	  Patch by Steve Klabnik [Ruby 1.9 - Bug #4730]
+	  Patch by Jason Dew [Ruby 1.9 - Feature #4718]
+
+Thu May 19 06:06:07 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/cgi/util.rb:  Improve documentation.  Patch by Clinton Nixon.
+	  [Ruby 1.9 - Bug #4733]
+	* lib/cgi/core.rb:  ditto
+	* lib/cgi/cookie.rb:  ditto
+
+Thu May 19 06:02:21 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/tempfile.rb:  Document Dir.mkdir and Dir.rmdir.  Patch by Clinton
+	  Nixon.  [Ruby 1.9 - Bug #4728]
+
+Thu May 19 05:57:52 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* encoding.c:  Improve documentation for Encoding#default_external and
+	  Encoding#default_internal.
+
+Wed May 18 22:45:26 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/io/console/lib/console/size.rb (IO#console_size): new
+	  method.  (EXPERIMENTAL)
+
+Wed May 18 22:41:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* internal.h: add for internal use only.
+
+Wed May 18 22:36:43 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* eval.c (setup_exception): internal exception should be hidden
+
+Wed May 18 20:25:04 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* lib/timeout.rb (Timeout#timeout): don't leak "execution expired"
+	  exception. [Bug #4283] [ruby-core:34534].
+
+Wed May 18 06:09:24 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/cmath.rb:  Add some examples and improve documentation.  Patch by
+	  Sandor Szucs.  [Ruby 1.9 - Bug #4727]
+
+Wed May 18 05:40:31 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/benchmark.rb:  Remove nodoc from Benchmark::Job and
+	  Benchmark::Report.  Patch by Sandor Szucs.  [Ruby 1.9 - Bug #4726]
+
+Wed May 18 05:29:26 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/webrick/compat.rb:  Improve documentation.  Patch by Sandor
+	  Szucs.  [Ruby 1.9 - Bug #4725]
+
+Wed May 18 05:10:35 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/tracer.rb:  Improve documentation.  Patch by Richard Ramsden.
+	  [Ruby 1.9 - Feature #4720]
+
+Wed May 18 04:53:41 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/cmath.rb:  Improve documentation.  Patch by Jason Dew.
+	  [Ruby 1.9 - Feature #4717]
+
+Wed May 18 04:50:24 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/net/ftp.rb:  Improve documentation.  Patch by Vincent Batts.
+	  [Ruby 1.9 - Bug #4710]
+
+Wed May 18 03:14:49 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* test/test_singleton.rb:  Add tests from lib/singleton.rb.  Patch by
+	  Pete Higgins.  [Ruby 1.9 - Bug #4715]
+
+Wed May 18 03:03:07 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/singleton.rb:  Improve documentation.  Patch by Pete Higgins.
+	  [Ruby 1.9 - Bug #4709]
+
+Tue May 17 21:24:04 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_mutex_lock): remove remove_signal_thread_list() call.
+	  It's meaningless because lock_interrupt doesn't call
+	  add_signal_thread_list().
+
+Tue May 17 20:20:49 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* vm_core.h (rb_thread_struct): add volatile to
+	  transition_for_lock because it is not protected by lock.
+
+Tue May 17 20:08:53 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* LEGAL (missing/{elf,tgamma,lgamma_r}.c): they've been replaced by
+	  public domain implementations.
+
+	* LEGAL (vsnprintf.c): it has moved to srcdir from missing/.
+
+	* LEGAL (missing/crypt.c): list its original license.
+
+Tue May 17 19:54:26 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* LEGAL (configure): add missing/setproctitle.c
+
+Tue May 17 19:35:01 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+	Fix FreeBSD test failure.
+
+	* test/ruby/test_rubyoptions.rb (TestRubyOptions#test_set_program_name):
+	  use ps -o command instead of ps -o cmd. FreeBSD doesn't support
+	  -o cmd option.
+
+Tue May 17 08:04:26 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_digest.c: Add documentation.
+
+Tue May 17 07:14:58 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/net/http.rb:  Improve documentation of proxy configuration
+	  methods.  Patch by Alf Mikula.  [Ruby 1.9 - Bug #4714]
+
+Tue May 17 07:09:01 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/net/pop.rb:  Improve documentation.  Patch by Vincent Batts.
+	  [Ruby 1.9 - Bug #4711]
+	* lib/net/telnet.rb:  ditto
+
+Tue May 17 07:00:41 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/net/http.rb:  Fix nodoc for Net::HTTP::version_1_1?.  Patch by
+	  Alf Mikula.  [Ruby 1.9 - Bug #4713]
+
+Tue May 17 06:56:26 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/optparse.rb:  Add link to make_switch to improve documentation.
+	  Patch by David Copeland.  [Ruby 1.9 - Bug #4708]
+
+Tue May 17 06:50:40 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/observer.rb:  Improve documentation.  Patch by David Copeland.
+	  [Ruby 1.9 - Bug #4707]
+
+Tue May 17 06:42:53 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/logger.rb:  Improve documentation.  Patch by David Copeland.
+	  [Ruby 1.9 - Bug #4706]
+
+Tue May 17 06:28:14 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/gserver.rb:  Improve documentation.  Patch by David Copeland.
+	  [Ruby 1.9 - Bug #4705]
+
+Tue May 17 06:21:15 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/cgi.rb: Add toplevel documentation to class CGI
+	* lib/cgi/session.rb: Add overview documentation to CGI::Cookie
+	* lib/cgi/html.rb:  Don't add CGI::TagMaker documentation to CGI.
+	  Patch by David Copeland.  [Ruby 1.9 - Bug #4704]
+	* lib/cgi/core.rb:  Clean up CGI documentation.  Patch by David
+	  Copeland.  [Ruby 1.9 - Bug #4704]
+	* lib/cgi/cookie.rb:  Clean up CGI::Cookie documentation.  Patch by
+	  David Copeland.  [Ruby 1.9 - Bug #4704]
+
+Tue May 17 05:52:30 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/digest: Improve documentation of Digest, Digest::HMAC and
+	  Digest::SHA2.  Patch by Pete Higgins.  [Ruby 1.9 - Bug #4702]
+
+Tue May 17 03:51:42 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/abbrev.rb:  Hide copyright and revision information from RDoc.
+	  Inspired by patch from David Copeland, bug #4703.
+
+Tue May 17 03:33:21 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/timeout.rb (module Timeout):  Hide internal constants.  Patch by
+	  Pete Higgins.  [Ruby 1.9 - Bug #4701]
+
+Mon May 16 11:21:09 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* configure.in, win32/Makefile.sub (RUBY_SO_NAME): add CPU as prefix
+	  of RUBY_SO_NAME on x64/ia64 mswin/mingw.
+	  [Feature #4602]
+
+Mon May 16 08:00:05 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc.rb:  Update to RDoc 3.6.1, allows OpenSSL::Digest to be
+	  found.
+
+Mon May 16 05:49:54 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/drb/acl.rb:  Add documentation.
+
+Mon May 16 05:13:20 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_asn1.c: Add documentation.
+
+Mon May 16 00:32:05 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_signal.rb (TestSignal#test_signal_process_group):
+	  skip if the platform doesn't have :pgroup capability. (i.e. skip
+	  if mswin32)
+
+Sun May 15 23:53:31 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* include/ruby/intern.h: resurrect old rb_fd_copy().
+	* thread.c (rb_fd_copy): ditto.
+
+Sun May 15 23:45:11 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* include/ruby/intern.h: remove rb_fd_copy() to rb_fd_dup() and
+	  rb_w32_fdcopy() to rb_w32_fd_dup().
+	* win32/win32.c: ditto.
+	* thread.c: ditto.
+
+Sun May 15 22:26:39 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* signal.c (rb_f_kill): accept '-SIGXXX' style signal with Symbol or
+	  implicit convertion with #to_str. [ruby-dev:43169] fixes #4362
+	* test/ruby/test_signal.rb (test_signal_process_group): add a test
+	  for send signal to process group.
+
+Sun May 15 21:22:35 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* cont.c (cont_init): clear macihne_stack_start/end of saved thread to
+	  prevent mark machine stack of GC'ed Thread. root Fiber is not
+	  initialized by fiber_init().
+	  based on a patch by Serge Balyuk [ruby-core:35891] fixes #4612
+	* test/ruby/test_fiber.rb (test_gc_root_fiber): add test for it.
+
+Sun May 15 21:04:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* transcode.c (econv_init): revert r31353.  [ruby-dev:43512]
+
+Sun May 15 03:39:35 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/zlib/zlib.c:  Improve documentation.  Patch by Vincent Batts.
+	  [Ruby 1.9 - Bug #4695]
+
+Sun May 15 03:23:46 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/erb.rb:  Document ERB::Compiler.  Patch by Simon Chiang.
+	  [Ruby 1.9 - Bug #4694]
+
+Sun May 15 00:58:47 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+	fix mswin32 build error.
+
+	* missing/setproctitle.c: add #ifdef HAVE_UNISTD_H.
+	* win32/Makefile.sub (MISSING): add setproctitle.obj
+
+Sat May 14 22:45:28 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* missing/setproctitle.c: add to include "ruby/util.h".
+
+Sat May 14 19:52:22 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_rubyoptions.rb (TestRubyOptions#test_set_program_name):
+	  add for $0 test.
+
+Sat May 14 19:50:46 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* missing/setproctitle.c (compat_init_setproctitle): use
+	  ruby_strdup() instead of strdup().
+
+Sat May 14 19:37:31 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* include/ruby/missing.h: add setproctitle() declaration.
+	* missing/setproctitle.c: added.
+	* configure.in: add check for missing/setproctitle.c.
+
+	* ruby.c (ruby_process_options): add to call compat_init_setproctitle().
+	* ruby.c (set_arg0): remove all platform specific code. it's
+	  moved to missing/setproctitle.c.
+	* ruby.c (origarg): remove len field. It's no longer used.
+	* ruby.c (get_arglen): removed.
+
+	This patch makes a lot of cleanup set_arg0 related code and fixes
+	[Feature #4689].
+
+Sat May 14 17:42:21 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* process.c (rb_proc_times): improve documentation.
+	  [ruby-core:35785] fixes #4581, reported by Andrew Grimm.
+
+Sat May 14 12:12:54 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* test/openssl/test_pkey_dsa.rb: Add basic tests and tests that
+	  ensure new public key PEM encoding behavior and ensure backward
+	  compatibility.
+	  [Ruby 1.9 - Bug #4422] [ruby-core:35328]
+	* test/openssl/test_pkey_rsa.rb: Remove line with 'puts'.
+
+Sat May 14 12:06:49 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc/context.rb (class RDoc):  Fix infinite loop caused by
+	  re-encountering BasicObject.
+
+Sat May 14 10:32:36 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* test/openssl/test_pkey_rsa.rb: Add tests that ensure new public key
+	  encoding behavior and also ensure backward compatibility.
+	  [Ruby 1.9 - Bug #4421] [ruby-core:35327]
+
+Sat May 14 09:50:10 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/yaml/dbm.rb:  Add documentation.  Patch by Justin Collins.
+	  [Ruby 1.9 - Bug #4693]
+	* lib/yaml/store.rb:  ditto
+
+Sat May 14 09:31:43 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc.rb: Updated to RDoc 3.6
+
+Sat May 14 07:30:29 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych.rb: released a new gem, so increasing version.
+
+Sat May 14 05:08:32 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_digest.c
+	* ext/openssl/ossl_pkey.c
+	* ext/openssl/ossl_pkey.h
+	* test/openssl/pkey/test_pkey_rsa.rb
+	  Reverted premature commit. Sorry for the noise!
+
+Sat May 14 05:02:58 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/uri.rb:  Add toplevel documentation.  Patch by Vincent Batts.
+	  [Ruby 1.9 - Bug #4690]
+
+Sat May 14 04:19:06 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* NEWS: Describe altered behaviour for RSA and DSA public key
+	  encoding. [Ruby 1.9 - Bug #4421, Bug #4422]
+	  [ruby-core:35327,35328]
+
+Sat May 14 02:57:52 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/ipaddr.rb (unless Socket):  Document valid*? methods.  Patch by
+	  Sebastian Martinez.  [Ruby 1.9 - Feature #4687]
+
+Sat May 14 02:54:04 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rexml/functions.rb:  Add some documentation for REXML::Functions.
+	  Patch by Sebastian Martinez.  [Ruby 1.9 - Feature #4688]
+
+Sat May 14 02:51:42 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/resolv.rb:  Hide private method and state-tracking constants from
+	  RDoc.  Patch by Mark Turner.  [Ruby 1.9 - Feature #4691]
+
+Fri May 13 19:23:21 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* numeric.c (flo_coerce): Add #flo_coerce documentation.
+	  Patch by Sebastian Martinez.
+	  https://github.com/ruby/ruby/pull/21
+
+Fri May 13 18:42:22 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* README.EXT: fix typo.  Patch by William Blackerby.
+	  https://github.com/ruby/ruby/pull/19
+
+	* README.EXT.ja: ditto.
+
+Fri May 13 15:22:34 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (rb_w32_select): check invalid handle before doing
+	  select operations.  see [ruby-dev:43513], [ruby-dev:43535]
+
+Fri May 13 08:34:00 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc/rdoc.rb:  Output summary after documentation report.
+	* lib/rdoc/stats/normal.rb:  Don't output information for users when
+	  we're not on a TTY
+
+Fri May 13 07:49:02 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/fileutils.rb:  Hide internal methods from RDoc.  Patch by Darragh
+	  Curran.  [Ruby 1.9 - Bug #4684]
+
+Fri May 13 07:36:23 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/webrick/httpservlet/erbhandler.rb:  Add documentation.
+
+Fri May 13 07:04:33 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/mathn.rb:  Fix indentation.  Patch by Jason Dew.
+	  [Ruby 1.9 - Feature #4682]
+
+Fri May 13 06:50:43 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/mathn.rb:  Add documentation.  Patch by Jason Dew.  [Ruby 1.9 -
+	  Feature #4667]
+
+Fri May 13 05:44:19 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/logger.rb (class Logger):  Document Logger#datetime_format.
+	  Patch by Sergio Gil Perez de la Manga.  [Ruby 1.9 - Bug #4678]
+
+Fri May 13 05:39:11 2011  Eric Hodel <drbrain@segment7.net>
+
+	* re.c (Init_Regexp): Document option constants.  Patch by Vincent
+	  Batts.  [Ruby 1.9 - Bug #4677]
+	* lib/uri/common.rb (module URI):  Documentation for URI.  Patch by
+	  Vincent Batts.  [Ruby 1.9- Bug #4677]
+	* lib/uri/ftp.rb (module URI):  ditto
+	* lib/uri/generic.rb (module URI):  ditto
+	* lib/uri/http.rb (module URI):  ditto
+	* lib/uri/https.rb (module URI):  ditto
+	* lib/uri/ldap.rb (module URI):  ditto
+	* lib/uri/ldaps.rb (module URI):  ditto
+	* lib/uri/mailto.rb (module URI):  ditto
+	* process.c (Init_process):  Document Process constants.  Patch by
+	  Vincent Batts.  [Ruby 1.9- Bug #4677]
+
+Fri May 13 05:16:38 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rss/atom.rb (module RSS):  Document URIs.  Patch by Mark Turner.
+	  [Ruby 1.9 - #4671]
+	* lib/rss/rss.rb (module RSS):  Document exception classes.  Patch by
+	  Mark Turner.  [Ruby 1.9 - #4671]
+
+Fri May 13 02:15:18 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (select_internal): remove unused variable (interrupt_flag).
+
+Thu May 12 18:24:34 2011  Kouhei Sutou  <kou@clear-code.com>
+
+	* configure.in: limit to "T" type for prefix of external symbols
+	  because x86_64-w64-mingw32-gcc on Debian GNU/Linux generates the
+	  following symbol:
+	    0000000068483390 D _GLOBAL__F__conftest_external
+
+	  Approved by nobu.
+
+Thu May 12 14:50:52 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/dl/test_base.rb (Fiddle::LIBC_SO): its always msvc*.dll on
+	  mswin/mingw.
+
+Thu May 12 14:47:53 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* lib/mkmf.rb (Logging.postpone): copy only when temporary logfile
+	  exists.
+
+Thu May 12 12:24:22 2011  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>
+
+	* ext/openssl/ossl_ssl.c: By trunk@31346, function check of SSLv2 is
+	  executed.
+	  However, the problem is not revised in this.
+	  This adds the control of using function of SSLv2 in made macro by
+	  function check.
+
+Thu May 12 08:10:46 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/set.rb (class Set):  Add nodoc to internal-use methods.  Patch
+	  by Pete Higgins.  [Ruby 1.9 - Bug #4665]
+
+Thu May 12 08:01:14 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_pkey_ec.c: Allow encryption when PEM-encoding
+	  Elliptic Curve private keys.
+	  [ruby-core:35329] [Bug #4423]
+
+Thu May 12 07:54:59 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* object.c (rb_obj_equal):  Add documentation.  Patch by Vincent Batts.
+	  [Ruby 1.9 - Bug #4664]
+	* lib/rexml:  ditto
+	* lib/mkmf.rb:  ditto
+	* ext/socket/lib/socket.rb:  ditto
+
+Thu May 12 07:30:08 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* Various .document files: Update .document files to match files which
+	  have documentation.
+
+Thu May 12 07:18:45 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_pkey_dsa.c: Use generic X.509 SubjectPublicKeyInfo
+	  format for PEM-encoding DSA public keys.
+	  [ruby-core:35328] [Bug #4422]
+
+Thu May 12 06:27:31 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>
+
+	* ext/openssl/ossl_pkey_rsa.c: Use generic X.509 SubjectPublicKeyInfo
+	  format for encoding RSA public keys.
+	  [ruby-core:35327] [Bug #4421]
+
+Wed May 11 19:45:27 2011  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/forwardable.rb: support 'delegate :foo => :bar' for to meet
+	  by specification of RDOC.
+
+Wed May 11 08:36:38 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/webrick: Add documentation for WEBrick::HTTPAuth
+
+Wed May 11 03:06:35 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rss.rb: Add documentation for RSS.  Patch by Steve Klabnik.
+	  [Ruby 1.9 - Bug #4663]
+
+Tue May 10 14:50:32 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb: Add option for hiding skip messages when test
+	  ends. #4657
+
+	* test/testunit/test_hideskip.rb, test/testunit/test4test_hideskip.rb:
+	  test for above.
+
+Tue May 10 10:53:04 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* common.mk (rdoc): Add rdoc-coverage rule
+
+Tue May 10 09:13:21 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/webrick: Add Documentation
+
+Tue May 10 04:22:09  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/webrick/log.rb: Hide copyright info from ri
+	* lib/webrick/httpstatus.rb: ditto
+	* lib/webrick/htmlutils.rb: ditto
+	* lib/webrick/httpversion.rb: ditto
+	* lib/webrick/version.rb: ditto
+	* lib/webrick/httpauth/userdb.rb: ditto
+	* lib/webrick/httpauth/authenticator.rb: ditto
+	* lib/webrick/accesslog.rb: ditto
+
+Mon May  9 20:57:13 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/ruby/test_{complex,rational}.rb: added tests.
+
+Mon May  9 20:29:44 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* complex.c (string_to_c_internal): a refactoring.
+
+Mon May  9 18:33:05 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c: Improve documentation for String#start_with? and
+	  String#end_with?. fixes #4652
+	  patched by Andrew Grimm <andrew.j.grimm at gmail.com>
+
+Mon May  9 13:49:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* complex.c (string_to_c_internal): support scientific notation.
+	  patched by Tinco Andringa. https://github.com/ruby/ruby/pull/16
+	  [ruby-core:36046][Bug #4655]
+
+Mon May  9 11:52:48 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* numeric.c (int_ord): remove K&R style.
+	  patched by Daehyub Kim. https://github.com/ruby/ruby/pull/17
+
+Sun May  8 22:17:24 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/ruby/test_{complex2,complexrational}.rb: use skip.
+	* test/date/*.rb: ditto.
+
+Sun May  8 21:02:31 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/ruby/test_{complex2,complexrational}.rb: NEVER SKIP.
+
+Sun May  8 21:01:21 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/date/test_date_base.rb: fixed.
+
+Sun May  8 20:54:11 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/date/*.rb: NEVER SKIP.
+
+Sun May  8 20:37:33 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/date/*.rb: reverted 31432.
+
+Sun May  8 20:32:43 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/date/*.rb: reverted 31483.
+
+Sun May  8 19:39:16 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (native_cond_timedwait): add to care EINTR.
+	* thread_pthread.c (thread_timer): remove EINTR check.
+
+Sun May  8 19:04:15 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* lib/time.rb (xmlschema): avoid passing any negative numbers.
+
+Sun May  8 18:40:03 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_{parse,strptime}.c: introduced some macros.
+
+Sun May  8 17:17:13 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/date/*.rb: use skip /w messages.
+
+Sun May  8 17:04:55 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/lib/date/format.rb (_httpdate): omitted to call zone_to_diff.
+
+Sun May  8 16:56:19 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (date_s_test_*): use macros.
+
+Sun May  8 10:24:16 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c: cleanup signal_thread_list related ifdef.
+	  1) we don't have to use #ifdef FOO-PLATFORM directly 2) About
+	  half #ifdef didn't care symbian properly.
+
+Sun May  8 05:19:37 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/io/wait/test_io_wait.rb: Linux socketpair(2) only support
+	  AF_UNIX, but windows socketpair doesn't support it. we can't
+	  avoid platform check. sigh!
+
+Sun May  8 00:13:05 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/io/wait/test_io_wait.rb: use Socket.pair instead of pipe.
+	  Windows can only treat a socket.
+
+Sat May  7 22:43:48 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_fd_zero): remove redundant zero fill.
+
+Sat May  7 22:38:04 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_fd_init): remove volatile qualifier.
+
+Sat May  7 22:34:29 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_fd_init_copy): new internal api. It provide efficient
+	  copy constructor semantics.
+	* thread.c (do_select): use rb_fd_init_copy().
+
+Sat May  7 15:18:06 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+	fix incorrect native_cond_signal call when deadlock was detected.
+
+	* thread.c (lock_func): decrement cond_waiting if timeout was happen.
+
+Sat May  7 18:28:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread_pthread.c (USE_MONOTONIC_COND): check the availability
+	  more strictly.
+
+	* thread_pthread.h (rb_thread_cond_t): ditto.
+
+Sat May  7 15:15:10 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	fix win32 native_cond_timedwait() makes SIGSEGV.
+
+	* thread_win32.h (rb_thread_cond_struct): add prev field instead of
+	  last. (ie cond_event_entry is now using double linked list instead of
+	  single)
+	* thread_win32.c (cond_event_entry): add prev field.
+
+	* thread_win32.c (__cond_timedwait): remove entry properly if timeout
+	  was happen.
+
+	* thread_win32.c (native_cond_signal): change for double linked list.
+	* thread_win32.c (native_cond_broadcast): ditto.
+	* thread_win32.c (native_cond_initialize): ditto.
+
+Sat May  7 12:41:04 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+	fix mutex deadlock test hang-up.
+
+	* thread_win32.c (abs_timespec_to_timeout_ms): fix 1000x calculation
+	  mistake. (ie fix hang-up native_cond_timedwait())
+
+Sat May  7 03:14:13 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	sleep_cond use monotonic time if possible.
+
+	* thread_pthread.c (native_thread_init): change sleep_cond
+	  attribute to monotonic.
+	* thread_pthread.c (native_sleep): use native_cond_timeout().
+
+	* thread_pthread.c (native_cond_timeout): add overflow care.
+	* thread_win32.c (native_cond_timeout): ditto.
+
+Sat May  7 02:49:12 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+	  fix win32 compile error.
+
+	* thread_win32.c (RB_CONDATTR_CLOCK_MONOTONIC): define
+	  RB_CONDATTR_CLOCK_MONOTONIC always.
+	* thread_pthread.c (RB_CONDATTR_CLOCK_MONOTONIC): ditto.
+
+Sat May  7 02:29:41 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	  mutex: deadlock check timeout use monotonic time.
+
+	* thread_pthread.c (native_cond_timeout): new internal api.
+	  it calculate a proper time for argument of native_cond_timedwait().
+	* thread_win32.c (native_cond_timeout): ditto.
+
+	* thread_pthread.c (thread_timer): use native_cond_timeout()
+	  instead of get_ts.
+	* thread.c (lock_func): ditto.
+
+	* thread_pthread.c (get_ts): removed. use native_cond_timeout().
+	* thread.c (init_lock_timeout): ditto.
+
+Sat May  7 01:54:21 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (get_ts): add monotonic clock capability.
+	* thread_pthread.c (rb_thread_create_timer_thread): use monotonic
+	  clock if possible.
+
+Sat May  7 01:43:37 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.h (rb_thread_cond_t): add clockid field. it's
+	  no longer an alias of pthread_cond_t.
+	* thread_pthread.c: adapt new rb_thread_cond_t type.
+	* thread.c (mutex_alloc): ditto.
+	* thread_win32.c (native_cond_initialize): ditto.
+	* configure.in: add check for pthread_cond_attr_setclock() and
+	  clockid_t type.
+
+Fri May  6 23:29:47 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_wait_for_single_fd): use ppoll() instead of poll()
+	  if possible. based on a patch from Eric Wong. [ruby-core:36003].
+
+Fri May  6 23:13:43 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: remove nanosleep check. we no longer use it.
+	  r20124 removed last usage.
+
+Fri May  6 22:35:56 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/syck/rubyext.c (mktime_do): extra digits are not used.
+
+Fri May  6 17:43:07 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/syck/rubyext.c (mktime_do): remove unused variable offset.
+
+	* ext/syck/syck.h: use #ifdef instead of #if DEBUG.
+
+Fri May  6 16:27:33 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/date/date_core.c (DAY_IN_NANOSECONDS): refix: 31438.
+	  check with LONG_MAX and cast as long; without this the calculation
+	  will be done as int and overflow.
+
+Fri May  6 15:01:11 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* ext/syck/rubyext.c (mktime_do): avoid buffer overrun, by
+	  silently ignoring lesser significant digits.  Required buffer
+	  length can be computable so you might at first think of
+	  allocating enough memory space on the fly using alloca().  That
+	  is a wrong idea because when using alloca there is always risk
+	  of integer overflow.  A function that accepts outer-process
+	  resources like this should not blindly trust its inputs.  In
+	  this particular case we just want to generate milliseconds
+	  resolution by strtod() so the string in question needs no more
+	  length than what we originally have.  Ignoring lesser
+	  significant digits should suffice I believe.
+
+Fri May  6 14:25:53 2011  Tinco Andringa <mail@tinco.nl>
+
+	* ext/syck/rubyext.c (mktime_do): YAML.load time correctly parse
+	  usecs smaller than 1 fixes #4571
+
+Thu May  5 22:23:34 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (native_mutex_reinitialize_atfork): removed
+	  unused macro.
+	* thread_win32.c (native_mutex_reinitialize_atfork): ditto.
+
+Thu May  5 22:09:39 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/date/date_core.c (DAY_IN_NANOSECONDS): long long int is not
+	  available on all platforms.
+
+Thu May  5 17:36:31 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* eval.c (frame_func_id): store result of method_entry_of_iseq() to
+	  cfp->me because method_entry_of_iseq() might become expensive.
+
+Thu May  5 15:03:51 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* eval.c (frame_func_id): __method__ return different name from
+	  methods defined by Module#define_method with a same block.
+	  [ruby-core:35386] fixes #4606
+	* eval.c (method_entry_of_iseq): new helper function. search control
+	  frame stack for a method entry which has given iseq.
+	* test/ruby/test_method.rb: add tests for #4606
+
+Wed May  4 22:13:09 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* benchmark/bm_vm4_pipe.rb: Reduced iterations. Too slow benchmark
+	  is bad.
+	* benchmark/bm_vm4_thread_pass.rb: ditto.
+
+Wed May  4 22:08:22 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/date/test_date_base.rb: don't use no message skip().
+
+Wed May  4 21:11:28 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* benchmark/bm_io_select2.rb: reduce number of using file
+	  descriptors. because gdb need some fds.
+
+Wed May  4 19:00:59 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_wait_for_single_fd): Fix wrong return value.
+	* test/-ext-/wait_for_single_fd/test_wait_for_single_fd.rb
+	  (TestWaitForSingleFD#test_wait_for_closed_pipe): test for it.
+
+Wed May  4 18:46:39 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/-test-/wait_for_single_fd: New. for testing
+	  rb_wait_for_single_fd() internal function.
+	  The patch was written by Eric Wong. [ruby-core:35991]
+
+	* test/-ext-/wait_for_single_fd/test_wait_for_single_fd.rb: ditto.
+
+Wed May  4 12:46:25 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_wait_for_single_fd): Added POLLNVAL check.
+	  based on a patch from Eric Wong at [ruby-core:35991].
+
+Wed May  4 11:51:01 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (rb_f_select): remove useless ifdef.
+
+Wed May  4 11:42:47 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/socket/init.c (wait_connectable): fix error handling code.
+	  RB_WAITFD_OUT is turned on even though an error occur.
+
+Wed May  4 10:12:39 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/readline/readline.c (readline_event): use rb_wait_for_single_fd().
+	The patch was written by Eric Wong. [Ruby 1.9 - Feature #4531]
+
+Wed May  4 10:10:28 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/socket/init.c (wait_connectable): use rb_wait_for_single_fd().
+	  The patch was written by Eric Wong. [Ruby 1.9 - Feature #4531]
+
+	* ext/socket/init.c (try_wait_connectable, wait_connectable_ensure):
+	  removed.
+
+Wed May  4 10:07:48 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/io/wait/wait.c (io_wait): use rb_wait_for_single_fd().
+	  The patch was written by Eric Wong. [Ruby 1.9 - Feature #4531]
+
+Wed May  4 10:01:27 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_wait_for_single_fd): new. poll(2) based backend for
+	  rb_wait_for_single_fd().
+	  Now only Linux uses it.
+
+	The patch was written by Eric Wong. [Ruby 1.9 - Feature #4531]
+
+Wed May  4 09:56:57 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_wait_for_single_fd): new.
+	* thread.c (select_single): select(2) based backend for
+	  rb_wait_for_single_fd().
+
+	* io.c (make_writeconv): use rb_wait_for_single_fd() instead of
+	  rb_thread_fd_select().
+	* io.c (rb_io_wait_readable): ditto.
+	* thread.c (rb_thread_wait_fd_rw): ditto.
+
+	* io.c (wait_readable): removed.
+	* thread.c (init_set_fd): new helper function.
+	* include/ruby/io.h (RB_WAITFD_IN, RB_WAITFD_PRI, RB_WAITFD_OUT):
+	  new constant for rb_single_wait_fd().
+
+	The patch was written by Eric Wong. [Ruby 1.9 - Feature #4531]
+
+Wed May  4 08:04:59 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: fix time dumping so that
+	  Syck can load UTC times that Psych dumps.
+
+Wed May  4 07:33:00 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_fd_copy): fix wrong argument.This issue was pointed
+	  out by Eric Wong. [ruby-core:35982]
+
+Tue May  3 20:29:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/fileutils/test_fileutils.rb (TestFileUtils#test_chmod_symbol_mode):
+	  Skip sticky bit test if the platform is FreeBSD. It doesn't allow to
+	  change sticky bit if a target is regular file.
+
+Tue May  3 18:23:57 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* test/date/test_date.rb (TestDate#test_coerce):
+	  test for [ruby-core:35127].
+
+Tue May  3 04:27:53 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread.c (rb_thread_select): preserve errno if no error
+	  occurred.
+
+Tue May  3 03:57:04 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/intern.h (rb_w32_fdcopy): add prototype.  fixes
+	  #4640
+
+Mon May  2 01:02:04 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* lib/fileutils.rb (FileUtils#chmod): accept symbolic mode argument.
+	  The patch was written by takkanm. [ruby-core:26029][Feature #2190]
+
+	* lib/fileutils.rb (FileUtils#fu_mode): new helper function.
+	* lib/fileutils.rb (FileUtils#symbolic_modes_to_i): ditto.
+	* lib/fileutils.rb (FileUtils#mode_mask): ditto.
+	* lib/fileutils.rb (FileUtils#user_mask): ditto.
+
+	* test/fileutils/test_fileutils.rb (TestFileUtils#test_chmod_symbol_mode):
+	  new test for the above symbolic mode.
+	* test/fileutils/test_fileutils.rb (TestFileUtils#test_chmod_R): ditto.
+
+Mon May  2 00:36:12 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/socket/init.c (rsock_connect): add to care EINTR. based
+	  on a patch from Eric Wong at [ruby-core:35621][Bug #4555]
+
+Sun May  1 01:06:24 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_thread_select): release GVL while waiting select().
+
+Sat Apr 30 23:10:15 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* win32/win32.c (rb_w32_fdcopy): New. This can copy even though
+	  fdset size exceed FD_SETSIZE.
+	* include/ruby/intern.h (rb_fd_copy): use rb_w32_fdcopy()
+
+Sat Apr 30 20:18:43 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (do_select): Change argument type to rb_fdset_t.
+	  Now do_select() is free from unexpected hangup if
+	  HAVE_RB_FD_INIT=1 [Bug #4636]
+
+	* thread.c (rb_thread_fd_select, rb_thread_wait_fd_rw):
+	  adapt new argument type.
+
+	* thread.c (rb_thread_select): make dummy implementation.
+
+Sat Apr 30 20:16:53 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_fd_copy): Change function argument. Now
+	  rb_fd_copy() has fully copy semantics.
+	* include/ruby/intern.h: ditto.
+
+Sat Apr 30 20:11:47 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* include/ruby/intern.h (rb_thread_select): mark as deprecated.
+
+	* ext/io/wait/wait.c (wait_readable): use rb_thread_fd_select
+	  instead of rb_thread_select.
+	* ext/socket/init.c (wait_connectable0): ditto.
+	* ext/readline/readline.c (readline_event): ditto.
+	* io.c (rb_io_wait_readable, wait_readable, rb_io_wait_writable,
+	  wait_writable): ditto.
+
+Sat Apr 30 20:06:36 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (do_select): remove useless ifdef. time calculation
+	  is not heavy weight.
+
+Sat Apr 30 16:48:36 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* benchmark/bm_io_select3.rb: New.
+
+Sat Apr 30 16:27:09 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (copy_stream_body, rb_io_s_copy_stream): move rb_fd_init()
+	  from copy_stream_body to rb_io_s_copy_stream. fds of passing
+	  rb_fd_term() have to be guaranteed initialized.
+
+Sat Apr 30 16:13:17 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* benchmark/bm_io_select.rb, benchmark/bm_io_select2.rb: New.
+	  based on a patch from Eric Wong at [Feature #4531]
+
+Sat Apr 30 03:25:53 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/io/wait/test_io_wait.rb: New. for testing ext/io/wait.
+	  the patch was written by Eric Wong. [Feature #4531]
+
+Sat Apr 30 00:34:56 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* include/ruby/win32.h: remove redundant declaration of
+	  rb_w32_time_subtract().
+
+Sat Apr 30 00:16:40 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_pthread.c (gvl_init): fix hangup if GVL_SIMPLE_LOCK=1.
+	  We don't have to call mutex_unlock() before initialize it!
+
+Fri Apr 29 13:15:15 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread_win32.c (native_cond_timedwait): New. r31373 caused
+	  win32 build failure.
+
+	* thread_win32.c (__cond_timedwait, abs_timespec_to_timeout_ms):
+	  New helper functions.
+
+	* win32/win32.c (rb_w32_time_subtract): rename from subtract and
+	  remove static.
+
+Fri Apr 29 10:43:09 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* benchmark/bm_vm4_pipe.rb: Add two new benchmark for GVL
+	  performance. They was written by Koichi Sasada.
+	* benchmark/bm_vm4_thread_pass.rb: ditto.
+
+Fri Apr 29 10:25:31 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* vm_method.c (rb_clear_cache_by_class): Revert r29673. It made
+	  a segmentation fault regression. [Bug #4289][ruby-core:34554].
+
+Fri Apr 29 10:24:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (make_writeconv): do not add textmode newline decorator if any
+	  newline decorator is set already.  fixes #4618, fixes #4619
+
+Fri Apr 29 10:17:42 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (lock_func): small cleanup.
+
+Fri Apr 29 10:07:13 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (rb_mutex_lock, lock_func): Avoid busy loop and
+	  performance regression. bm_vm3_thread_mutex.rb performance
+	  change from 109.064sec to 16.331sec. [Feature #4607]
+
+	* thread.c (init_lock_timeout): New helper function.
+
+Thu Apr 28 16:15:49 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/{win32.c,dir.h} (rb_w32_uopendir): new API to pass UTF-8 path.
+
+	* win32/win32.c (opendir_internal, rb_w32_opendir): extract and merge
+	  common part of rb_w32_opendir() and rb_w32_uopendir().
+
+	* dir.c (do_opendir, glob_helper): encoding.
+
+	* dir.c (dir_initialize, do_opendir): convert path to UTF-8 and call
+	  rb_w32_uopendir() instead of rb_w32_opendir() on Windows.
+	  fixes #4491, reported by Joey Zhou.
+
+Thu Apr 28 15:32:53 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/dl/test_base.rb (DL::LIBC_SO): its always msvc*.dll on
+	  mswin/mingw.
+
+Thu Apr 28 06:07:06 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/csv.rb (CSV::open): suppress universal newline decorator.
+	  fixes #4603
+
+	* lib/csv.rb (CSV.read): no mode is needed.
+
+Thu Apr 28 06:06:56 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (rb_io_extract_modeenc, rb_f_backquote): set default text
+	  mode.  fixes #4619
+
+	* io.c (pipe_open): set universal newline decorator if needed.
+
+Wed Apr 27 11:33:08 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* enc/trans/emoji_iso2022_kddi.trans: ISO-2022-JP-KDDI doesn't have
+	  CP932 UDA. Another reason is emacs-mule: the implementation of
+	  stateless-iso-2022-jp doesn't support beyond 94x94 (0x7fxx);
+	  but CP932 UDA is in 7Fxx-92xx.
+
+Wed Apr 27 07:42:44 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (STRIP): use proper toolchain.  based on a patch
+	  from Jon Forums at [ruby-core:35909].  fixes #4617
+
+Wed Apr 27 01:20:59 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (date_zone_to_diff): renamed.
+	* ext/date/date_parse.c: ditto.
+	* ext/date/date_strptime.c: ditto.
+
+Wed Apr 27 01:16:59 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* encoding.c (enc_find): accept Encoding objects.
+
+Wed Apr 27 00:55:56 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* transcode.c (econv_opts): add newline option.
+
+	* io.c (validate_enc_binmode, rb_io_extract_modeenc): set newline
+	  decorator according to open mode.
+
+	* transcode.c (rb_econv_prepare_options): new function, to prepare
+	  econv options with newline flags.
+
+	* include/ruby/encoding.h (ECONV_NEWLINE_DECORATOR_MASK): add.
+
+Wed Apr 27 00:51:01 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (rb_file_truncate): fix function.
+
+	* include/ruby/win32.h (ftruncate, truncate, ftello, fseeko): non-64
+	  versions on mingw are useless because they use int32_t.  fixes #4564
+
+Wed Apr 27 00:50:33 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: modified validation methods.
+	* ext/date/lib/date.rb: ditto.
+
+Wed Apr 27 00:00:37 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c (dt_lite_set_tmx): should get df value.
+
+Tue Apr 26 22:34:04 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/lib/date/format.rb (_iso8601): allowed day only civil
+	  date.  disallowed separatorless day only ordinal date.
+
+Mon Apr 25 21:31:36 2011  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>
+
+	* ext/openssl/extconf.rb: Should check SSLv2_*method.
+	  openssl compiled with "no-ssl2" the extconf don't fail
+	  when running `make' having this compilation errors.
+	  Patched by Laurent Arnoud. fixes #4562, #4556
+
+Mon Apr 25 20:53:32 2011  Tajima, Akio <artonx@yahoo.co.jp>
+
+	* win32/win32.c (kill): accept 0 only sig is SIGINT #4596
+
+Mon Apr 25 19:59:47 2011  Tajima, Akio <artonx@yahoo.co.jp>
+
+	* win32/win32.c (kill): accept 0 as pid, fixes #4596
+
+Mon Apr 25 16:43:45 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* random.c (random_rand): remove unused variables.
+
+	* struct.c (rb_struct_define_without_accessor): ditto.
+
+	* strftime.c (rb_strftime_with_timespec): ditto.
+
+	* sprintf.c: ditto.
+
+	* time.c (time_asctime): remove useless GetTimeval().
+
+	* thread_pthread.c: cast to (void *) for %p.
+
+Mon Apr 25 11:02:11 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/ripper/lib/ripper/sexp.rb: fix rdoc around sexp.
+	  patched by Sho Hashimoto. fixes #4599
+
+Mon Apr 25 08:24:04 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* random.c (rb_f_rand, random_s_rand): RDocs for them.
+
+Mon Apr 25 07:18:00 2011  Kenta Murata  <mrkn@mrkn.jp>
+
+	* random.c (random_s_rand, Init_Random): Random.rand should behave as
+	  Random::DEFAULT.rand rather than Kernel#rand.
+
+	* random.c (rand_range, random_rand): rand_range function extracted
+	  from random_rand function.
+
+	* random.c (rb_f_rand): accept a Range argument as Random#rand
+	  [ruby-dev:43427] #4605
+
+Mon Apr 25 03:31:06 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* lib/time.rb: require 'date'.
+	* ext/date/lib/date/format.rb: removed require line.
+
+Mon Apr 25 03:08:39 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/lib/date/format.rb: require 'date'.
+
+Mon Apr 25 03:04:16 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/lib/date/format.rb (_iso8601): added a pattern.
+
+Mon Apr 25 02:51:22 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/date/lib/date/format.rb: require 'date_core.so'.
+	  date/format needs methods which are now in date_core.so.
+	  This breaks make rdoc which uses Date._parse from time.rb.
+
+Mon Apr 25 02:47:46 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/lib/date/format.rb (_iso8601): fixed a bug of regex.
+
+Mon Apr 25 02:12:26 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/lib/date/format.rb: an adjustment of regex.
+
+Mon Apr 25 01:58:50 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/lib/date/format.rb: omitted to call _parse.
+
+Mon Apr 25 01:03:03 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* string.c (rb_to_id): remove unused variable.
+
+Sun Apr 24 22:19:05 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* complex.c, rational.c: omitted some method calls.
+
+Sun Apr 24 02:57:27 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_parse.c (n2i): takes long.
+
+Sun Apr 24 02:51:06 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_parse.c: reverted.
+
+Sun Apr 24 02:25:23 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/intern.h: pcc can't use __builtin_constant_p.
+
+	* vm_exec.c: change condition.
+
+Sun Apr 24 01:58:01 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/date/date_core.c (leap_p): suppress warning: parentheses.
+
+	* ext/date/date_core.c (date_s__parse_internal): remove unused
+	  variable "str".
+
+	* ext/date/date_parse.c (parse_ddd_cb): use RSTRING_LENINT.
+
+	* ext/date/date_strftime.c (date_strftime_with_tmx): remove unused
+	  variable.
+
+Sun Apr 24 00:34:23 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_parse.c: removed some unused macros.  use strchr()
+	  instead of index().
+
+Sat Apr 23 21:29:42 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: replacement of implementation of
+	  _parse.  [experimental]
+	* ext/date/date_parse.c: new.
+	* ext/date/lib/date/format.rb: removed ruby version of _parse.
+
+Fri Apr 22 12:04:15 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* array.c (rb_ary_sort_bang): fix rdoc.
+	  patched by burningTyger. https://github.com/ruby/ruby/pull/11
+
+Fri Apr 22 11:49:49 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/xmlrpc/create.rb (XMLRPC::Create#conv2value):
+	  XML-RPC's int is 32bit int, and Fixnum also may be beyond 32bit.
+
+	* lib/xmlrpc/create.rb (XMLRPC::Create#conv2value):
+	  XML-RPC doesn't allow Infinity and NaN.
+	  http://www.xmlrpc.com/spec
+
+Fri Apr 22 04:16:14 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/parser.c (parse): strings from psych have proper taint
+	  markings.
+
+	* test/psych/test_tainted.rb: test for string taint
+
+Thu Apr 21 01:30:02 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* random.c (rb_f_srand): fix rdoc: srand(0)'s 0 is a seed.
+	  [ruby-core:35833] fixes #4590
+
+Thu Apr 21 01:01:28 2011  Masaya Tarui  <tarui@ruby-lang.org>
+
+	* win32/win32.c (CreateChild): maximum length of lpCommandLine is
+	  32,768 characters, including the Unicode terminating null character.
+
+Wed Apr 20 21:32:11 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_strptime.c (date__strptime_internal): do not
+	  overwrite local variables.
+
+Wed Apr 20 14:41:28 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (rb_str_each_line): check string's length when compare
+	  separator and string. [ruby-core:35815] fixes #4586
+
+Wed Apr 20 00:02:13 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-mode.el (ruby-parse-partial): use position of open paren.
+
+Tue Apr 19 01:00:21 2011  Tajima Akio <artonx@yahoo.co.jp>
+
+	* test/ruby/test_io.rb (TestIO#test_cross_thread_close_fd):
+	  skip cross thread pipe close if windows
+
+Mon Apr 18 12:15:46 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_range.rb (TestRange#test_step_ruby_core_35753):
+	  avoid float error. [ruby-core:35804]
+
+Sun Apr 17 00:20:14 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_{core,strftime}.c: use struct tmx instead of vtm.
+	* ext/date/date_tmx.h: new.
+
+Sat Apr 16 22:23:52 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_strftime.c (date_strftime_wo_timespec): changed
+	  the way of validation of locale modifiers.
+
+Sat Apr 16 21:55:12 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: replacement of implementation of
+	  _strptime.  [experimental]
+	* ext/date/date_strptime.c: new.
+	* ext/date/lib/date/format.rb: removed ruby version of _strptime.
+
+Sat Apr 16 10:18:30 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* vm.c (Init_VM): suppress warning: "OPT_BASIC_OPERATIONS" is not
+	  defined.
+
+Fri Apr 15 23:41:18 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* ruby.c (proc_options): suppress warning:
+	  "ALLOW_DEFAULT_SOURCE_ENCODING" is not defined.
+
+Fri Apr 15 15:10:29 2011  Akinori MUSHA  <knu@iDaemons.org>
+
+	* lib/uri/generic.rb (#route_from_path): Fix a bug where
+	  URI('http://h/b/').route_to('http://h/b') wrongly returned './'
+	  (should be '../b'). [Bug #4476]
+
+Fri Apr 15 14:58:06 2011  Akinori MUSHA  <knu@iDaemons.org>
+
+	* lib/fileutils.rb (FileUtils#touch): Fix corrupted output when
+	  mtime is specified in addition to nocreate (and verbose).
+	  ref [ruby-dev:43401]
+
+Thu Apr 14 23:43:43 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* numeric.c (ruby_float_step): wrong loop condition.
+	  fixes [ruby-core:35753], reported by Joey Zhou.
+
+	* test/ruby/test_range.rb (TestRange#test_step_ruby_core_35753):
+	  test above change.
+
+Thu Apr 14 22:48:12 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/test/unit.rb (Test::Unit::Options#setup_options): set possible
+	  values for completion. no conversion is needed.
+
+	* lib/test/unit.rb (Test::Unit::Runner::Worker#initialize): use
+	  positional arguments instead of keyword arguments.
+
+	* lib/test/unit.rb (Test::Unit::Runner#jobs_status): io/console may
+	  not be available. use 80 as the last resort if IO#winsize and
+	  COLUMNS are unavailable.
+
+	* lib/test/unit.rb (Test::Unit::Runner::Worker#died): rename using a
+	  verb.
+
+	* lib/test/unit.rb (Test::Unit::Runner#_run_parallel): check if worker
+	  is signaled and use its exit status.
+
+	* lib/test/unit.rb (Test::Unit::Runner::Worker#dead): no longer @in
+	  and @out are separated.
+
+Thu Apr 14 21:23:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* variable.c (rb_autoload_p): search superclasses as same as actual
+	  loading.  fixes [ruby-core:35679]
+
+Thu Apr 14 21:21:06 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/win32.h (frexp, modf): wrongly declared as pure in
+	  mingw math.h.
+
+	* include/ruby/win32.h (ftruncate, truncate): mingw64 misses
+	  prototypes.
+
+	* win32/win32.c (rb_w32_read): suppress warning.
+
+Thu Apr 14 19:55:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* lib/fileutils.rb (FileUtils#touch): fix corrupted output when
+	  FileUtils.touch(:nocreate => true, :verbose => true) case.
+	  The patch was written by Hiroyuki Iwatsuki. [ruby-dev:43401]
+
+Thu Apr 14 16:01:45 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* io.c (rb_f_syscall): suppress warning: "HAVE___SYSCALL" is not
+	  defined.
+
+Thu Apr 14 00:41:09 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* thread.c (thread_fd_close_i): IOError exception should be assigned
+	  to rb_thread_t::thrown_errinfo.
+
+Wed Apr 13 20:12:26 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* io.c (rb_io_fdatasync): remove unused variable.
+
+Tue Apr 12 20:54:12 2011  Tanaka Akira  <akr@fsij.org>
+
+	* include/ruby/st.h: parenthesize macro arguments.
+
+Tue Apr 12 19:19:50 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/uri/common.rb: avoid race condition. fixes #4572
+
+Tue Apr 12 18:07:13 2011  TAKAO Kouji  <kouji@takao7.net>
+
+	* ext/readline/extconf.rb: --disable-libedit to disable
+	  libedit. fixes #4550
+
+Tue Apr 12 10:37:39 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* include/ruby/win32.h: VC doesn't have ftruncate() and others, but
+	  ruby needs HAVE_ macros to use our emulation functions.
+	  (fix the problem of 31262)
+
+Tue Apr 12 01:33:00 2011  Luis Lavena  <luislavena@gmail.com>
+
+	* configure.in: properly evaluate existence of truncate, ftruncate
+	  and ftello for MinGW. [ruby-core:35678]
+	* win32/win32.c: rename truncate, ftruncate and ftello to avoid
+	  redefinitions.
+	* win32/win32.h: ditto.
+
+Mon Apr 11 21:51:52 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c: revert r31230. Because it made a regression.
+	  [ruby-core:35631]
+
+Mon Apr 11 21:49:18 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_io.rb: Added TestIO#test_cross_thread_close_stdio
+	  and TestIO#test_cross_thread_close_fd.
+	  The patch was written by Eric Wong. [ruby-core:35669]
+
+Mon Apr 11 21:15:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* file.c (rb_group_member): kill 256K of stack usage.
+	  the patch was written by Eric Wong. [ruby-core:35699]
+
+Mon Apr 11 07:24:13 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/openssl/ossl.c:  Fix typo, document version constants.
+
+Sun Apr 10 22:23:45 2011  Tanaka Akira  <akr@fsij.org>
+
+	* include/ruby/ruby.h: parenthesize macro arguments.
+
+Sat Apr  9 23:31:47 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* ext/stringio/stringio.c (strio_each, strio_readlines):
+	  Use `NUM2LONG` instead of `FIX2INT`. Fixes [ruby-dev:43395].
+
+Sat Apr  9 23:22:27 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* ext/stringio/stringio.c (strio_each):
+	  Fix exception message and don't raise immediately if block is not
+	  given.
+	  Fixes [ruby-dev:43394].
+
+	* test/stringio/test_stringio.rb (test_each_line_limit_0):
+	  Fix test for above.
+
+Sat Apr  9 21:54:15 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* ext/stringio/stringio.c (strio_each, strio_readlines):
+	  limit must not be zero. Fixes [ruby-dev:43392].
+
+	* test/stringio/test_stringio.rb: Add tests for above.
+
+Sat Apr  9 18:01:36 2011  Tanaka Akira  <akr@fsij.org>
+
+	* include/ruby/util.h: parenthesize macro arguments.
+
+Fri Apr  8 16:01:56 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/stringio/stringio.c (strio_getline): check whether str is
+	  a string when str and lim are given.
+	  https://twitter.com/watson1978/status/56225052152168449
+
+Thu Apr  7 20:03:52 2011  Tanaka Akira  <akr@fsij.org>
+
+	* include/ruby/io.h: parenthesize macro arguments.
+
+Wed Apr  6 21:08:31 2011  Tanaka Akira  <akr@fsij.org>
+
+	* include/ruby/intern.h: parenthesize macro arguments.
+
+Wed Apr  6 15:12:40 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/openssl/ossl_pkey_dh.c (ossl_dh_initialize):
+	  pop pushed error after each try of reading. fixes #4550
+
+	* ext/openssl/ossl_pkey_dsa.c (ossl_dsa_initialize): ditto.
+
+	* ext/openssl/ossl_pkey_ec.c (ossl_ec_initialize): ditto.
+
+Wed Apr  6 11:36:44 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/openssl/ossl_pkey_rsa.c (ossl_rsa_initialize):
+	  pop pushed error after each try of reading. fixes #4550
+
+Tue Apr  5 20:33:43 2011  Tanaka Akira  <akr@fsij.org>
+
+	* include/ruby/encoding.h: parenthesize macro arguments.
+
+Mon Apr  4 22:02:16 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/io/nonblock/nonblock.c (io_nonblock_set): Avoid F_SETFL if
+	  we're not changing the O_NONBLOCK bit. F_SETFL is an expensive
+	  operation since it needs to affect all processes with the same
+	  file object.
+	  The patch is written by Eric Wong. [ruby-core:35556]
+
+Mon Apr  4 21:41:26 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (rb_io_syswrite): While local FS writes are usually
+	  buffered, the buffers can be full or the file opened with
+	  O_SYNC. IO#syswrite can also be used on blocking IOs
+	  (pipe/socket) just like IO#write.
+	  The patch is written by Eric Wong. [ruby-core:35554]
+
+Mon Apr  4 11:50:40 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/test_tempfile.rb: simply ignore platform dependent testcases
+	  instead of skipping.
+
+Sun Apr  3 22:52:22 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* ext/syslog/syslog.c: improve rdoc.
+	  a patch by Jonas Pfenniger. [ruby-core:35592] fixes #4545
+
+Sun Apr  3 22:10:09 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/zlib/zlib.c: parenthesize macro arguments.
+
+Sun Apr  3 21:33:58 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: disable fdatasync again on Mac OS X.
+	  [ruby-core:35493][Bug #4500]
+
+Sun Apr  3 21:16:20 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (io_reopen): IO#close releases GVL if possible.
+	  close() may block for certain file types (NFS, SO_LINGER
+	  sockets, inotify), so let other threads run. The patch was
+	  created by Eric Wong [ruby-core:35555][Bug #4527]
+
+	* io.c (fptr_finalize): ditto.
+
+	* io.c (maygvl_fclose): new.
+	* io.c (nogvl_fclose): ditto.
+	* io.c (maygvl_close): ditto.
+	* io.c (nogvl_close): ditto.
+
+Fri Apr  1 22:25:50 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/syslog/syslog.c: parenthesize macro arguments.
+
+Fri Apr 1 18:53:06 2011  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+
+	* lib/webrick/cookie.rb (WEBrick::Cookie.parse): 'white space is
+	  permitted between tokens' according to RFC2965. Though 'Netscape
+	  spec' does not define the syntax clearly, make it tolerant as a
+	  server. As a real-world example, rest-client gem sends
+	  'Cookie: foo=1;bar=2'
+
+	* test/webrick/test_cookie.rb (test_parse_non_whitespace): test it.
+
+Fri Apr  1 13:19:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_core.h (RUBY_VM_CHECK_INTS_TH): merge a patch by ko1
+	  in [ruby-dev:43373].
+
+Thu Mar 31 23:15:46 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-mode.el (ruby-brace-to-do-end, ruby-do-end-to-brace):
+	  adjust space between block beginning and block arguments
+
+Thu Mar 31 20:42:05 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/strscan/strscan.c:  parenthesize macro arguments.
+
+Thu Mar 31 18:06:12 2011  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_get_ev_const): should ignore crefs with
+	  the NODE_FL_CREF_PUSHED_BY_EVAL flag.
+
+Thu Mar 31 16:49:56 2011  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_get_ev_const): search root cref properly.
+	  [ruby-dev:43365]
+
+Thu Mar 31 14:50:25 2011  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* eval.c (rb_mod_s_constants): should ignore crefs with
+	  the NODE_FL_CREF_PUSHED_BY_EVAL flag.
+
+Wed Mar 30 22:55:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-mode.el (ruby-toggle-block): toggle do/end and {}.
+
+	* misc/ruby-mode.el (ruby-move-to-block): move to opening of
+	  block.
+
+Wed Mar 30 14:35:15 2011  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* vm_insnhelper.h (COPY_CREF): should copy
+	  the NODE_FL_CREF_PUSHED_BY_EVAL flag to hide constants from
+	  methods defined by class_eval.  [ruby-dev:43365]
+
+Wed Mar 30 00:24:53 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/stringio/stringio.c: parenthesize macro arguments.
+
+Tue Mar 29 21:51:31 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* object.c (rb_String): Kernel#String should call to_str before to_s.
+
+Tue Mar 29 10:28:08 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/webrick/test_filehandler.rb
+	  (WEBrick::TestFileHandler#test_short_filename): the cgi doesn't exist
+	  on current directory.
+
+Tue Mar 29 05:19:57 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/raddrinfo.c: parenthesize macro arguments.
+
+Tue Mar 29 00:03:51 2011 Tajima Akio <artonx@yahoo.co.jp>
+
+	* test/webrick/test_filehandler.rb (test_short_filename):
+	  read real short filename by cmd because smb mounted files
+	  have different naming convention.
+
+Mon Mar 28 11:38:08 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/date/date_core.c (date_s_today): use int for year.
+
+	* ext/date/date_core.c (datetime_s_now): ditto.
+
+Mon Mar 28 11:07:41 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/extmk.rb: set MFLAGS from MAKEFLAGS when using nmake.
+
+Mon Mar 28 11:07:00 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* common.mk (love): all you need is love.
+
+Sun Mar 27 23:16:31 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/ipsocket.c: parenthesize macro arguments.
+
+Sun Mar 27 16:55:34 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-mode.el (ruby-mode-map): remove unnecessary
+	  binding. fixes
+	  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468952
+
+	* misc/ruby-mode.el: suppress warnings at byte compile.  fixes
+	  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=502926
+
+Sun Mar 27 11:18:35 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: removed unused variables.
+
+Sat Mar 26 15:16:09 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/getaddrinfo.c: parenthesize macro arguments.
+
+Sat Mar 26 05:27:34 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/date/lib/date/format.rb (DateTime#strftime): removed because
+	  date_core defines it.
+
+Fri Mar 25 21:59:45 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: should not force cast with macros.
+
+Fri Mar 25 21:56:10 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/sdbm/init.c: parenthesize macro arguments.
+
+Fri Mar 25 19:39:40 2011  Ben Walton <bwalton@artsci.utoronto.ca>
+
+	* test/test_syslog.rb:
+	  Skip syslog tests that rely on LOG_PERROR unless it's defined
+
+	  Instead of checking looking at the platform to determine if the tests
+	  relying on LOG_PERROR should be run, look for the definition of the
+	  constant as this will be robust against all platforms as long as the
+	  underlying syslog.c code sets it up correctly.
+
+	  This specifically addresses failures on Solaris 9.
+
+	  Use LOG_PID instead of LOG_PERROR in Syslog.open test
+
+	  LOG_PERROR isn't a POSIX option for syslog, so it fails on platforms
+	  that don't define it.  Solaris 9 and 10 are examples of this.
+
+	  Use LOG_PID instead.
+
+Fri Mar 25 15:42:17 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/sdbm/_sdbm.c (sdbm_open): use size_t.
+
+	* ext/syck/bytecode.c: ditto.
+
+	* ext/sdbm/_sdbm.c (delpair): use ptrdiff_t.
+
+	* ext/sdbm/init.c: use RSTRING_LENINT.
+
+	* ext/dl/handle.c: suppress warning: shorten-64-to-32.
+
+	* ext/strscan/strscan.c: ditto.
+
+	* ext/syck/emitter.c: ditto.
+
+	* ext/syck/implicit.c: ditto.
+
+	* ext/syck/syck.c: ditto.
+
+	* ext/syck/token.c: ditto.
+
+Fri Mar 25 12:14:58 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/nkf/nkf-utf8/nkf.c: import nkf 7f18e30.
+
+Fri Mar 25 11:49:29 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_process.rb (TestProcess#test_no_curdir): skip silently
+	  on Windows, because this tests a platform specific feature and it'll
+	  never be supported on ruby on Windows.
+
+	* test/ruby/test_dir_m17n.rb
+	  (TestDir_M17N#test_filename_extutf8_invalid,
+	  TestDir_M17N#test_filename_as_bytes_extutf8): ditto.
+
+	* test/open-uri/test_open-uri.rb
+	  (TestOpenURI#test_find_proxy_case_sensitive_env): ditto.
+
+	* test/dl/test_handle.rb (DL::TestHandle#test_NEXT,
+	  DL::TestHandle#test_DEFAULT): ditto.
+
+Thu Mar 24 23:06:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm_insnhelper.c (vm_get_ev_const): should not autoload in
+	  defined? mode.
+
+	* variable.c (rb_const_defined_0): fix autoloading base.
+	  [ruby-core:35509]
+
+Thu Mar 24 22:48:43 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/sdbm/_sdbm.c: parenthesize macro arguments.
+
+Thu Mar 24 14:45:57 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/openssl/ossl.c: suppress warning: shorten-64-to-32.
+
+	* ext/openssl/ossl.h: ditto.
+
+	* ext/openssl/ossl_asn1.c: ditto.
+
+	* ext/openssl/ossl_bio.c: ditto.
+
+	* ext/openssl/ossl_bn.c: ditto.
+
+	* ext/openssl/ossl_cipher.c: ditto.
+
+	* ext/openssl/ossl_hmac.c: ditto.
+
+	* ext/openssl/ossl_ns_spki.c: ditto.
+
+	* ext/openssl/ossl_ocsp.c: ditto.
+
+	* ext/openssl/ossl_pkcs5.c: ditto.
+
+	* ext/openssl/ossl_pkey.c: ditto.
+
+	* ext/openssl/ossl_pkey_dh.c: ditto.
+
+	* ext/openssl/ossl_pkey_dsa.c: ditto.
+
+	* ext/openssl/ossl_pkey_ec.c: ditto.
+
+	* ext/openssl/ossl_pkey_rsa.c: ditto.
+
+	* ext/openssl/ossl_rand.c: ditto.
+
+	* ext/openssl/ossl_ssl.c: ditto.
+
+	* ext/openssl/ossl_x509ext.c: ditto.
+
+	* ext/openssl/ossl_x509name.c: ditto.
+
+Thu Mar 24 11:48:19 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/openssl/ossl_rand.c (ossl_rand_egd_bytes): use NUM2INT because
+	  the result is used with functions whose argument is int.
+
+	* ext/openssl/ossl_ssl.c (ossl_sslctx_setup): ditto.
+
+	* ext/openssl/ossl_x509store.c (ossl_x509store_set_purpose): ditto.
+
+	* ext/openssl/ossl_x509store.c (ossl_x509store_set_trust): ditto.
+
+	* ext/openssl/ossl_x509store.c (ossl_x509stctx_set_purpose): ditto.
+
+	* ext/openssl/ossl_x509store.c (ossl_x509stctx_set_trust): ditto.
+
+Thu Mar 24 11:36:55 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/openssl/ossl_x509name.c: id_aref's type is ID.
+
+Thu Mar 24 10:04:35 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/io/console/console.c (console_set_winsize):
+	  suppress warning: shorten-64-to-32.
+
+Thu Mar 24 09:56:19 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/openssl/ossl_ocsp.c (ossl_ocspreq_verify): flags is VALUE,
+	  so it should use NUM2INT.
+
+	* ext/openssl/ossl_ocsp.c (ossl_ocspbres_verify): ditto.
+
+Wed Mar 23 21:09:29 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/readline/readline.c: parenthesize macro arguments.
+
+Wed Mar 23 08:07:33 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* numeric.c (flo_round): fix inaccurate results.
+
+Wed Mar 23 00:12:16 2011  Tajima Akio <artonx@yahoo.co.jp>
+
+	* win32/win32.c: wait process real termination after reading
+	  exit code. fixes #4518
+
+Tue Mar 22 21:20:10 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/rubygems/test_case.rb: save current dir to @current_dir
+	  before Dir.chdir.
+
+Tue Mar 22 20:10:04 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/psych/parser.c: parenthesize macro arguments.
+
+Tue Mar 22 20:10:01 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ruby_missing.h: parenthesize macro arguments.
+
+Tue Mar 22 13:33:22 2011  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+
+	* ext/openssl/lib/openssl/buffering.rb: removed circular require of
+	  openssl.rb.
+
+	* ext/openssl/lib/openssl/*: removed following comment for transition
+	  measures of avoiding circular require. No one claimed about this as
+	  far as I know.
+	  ##
+	  # Should we care what if somebody require this file directly?
+	  # require "openssl"
+
+Tue Mar 22 10:57:36 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* test/runner.rb: set Gem::TestCase's @@project_dir.
+
+	* lib/rubygems/test_case.rb: set Gem::TestCase's @@project_dir only
+	  when it is not defined.
+
+Tue Mar 22 09:38:19 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* numeric.c (flo_round): use pow instead of while-loop. fixes #4510
+	  patched by Alex Young [ruby-core:35526]
+
+Tue Mar 22 06:47:46 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/date/date_strftime.c (date_strftime_wo_timespec):
+	  suppress warning: shorten-64-to-32.
+
+Tue Mar 22 06:42:42 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/date/date_core.c: suppress warning: shorten-64-to-32.
+
+Tue Mar 22 06:41:37 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/test/unit/parallel.rb: remove unused variable.
+
+Tue Mar 22 06:19:42 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* enc/utf_16le.c: suppress warning: shorten-64-to-32.
+
+	* ext/dbm/dbm.c: ditto.
+
+	* ext/gdbm/gdbm.c: ditto.
+
+	* parse.y (Init_ripper): suppress warning: unused value.
+
+Mon Mar 21 11:21:32 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb: Refactoring. Unified if and elsif.
+
+Sun Mar 20 23:09:34 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_strftime.c: checks duplicated modifiers.
+
+Sun Mar 20 22:32:30 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_strftime.c: removed unused code and arguments.
+
+Sun Mar 20 21:34:49 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: replacement of implementation of
+	  strftime. It has some limitations that is same as Time's
+	  one.  [experimental]
+	* ext/date/date_strftime.c: new.
+	* ext/date/lib/date/format.rb: removed ruby version of strftime.
+
+Sun Mar 20 12:43:12 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_x509store.c: parenthesize macro arguments.
+
+Sun Mar 20 01:39:48 2011  Tajima Akio <artonx@yahoo.co.jp>
+
+	* hash.c (ruby_setenv): check env process block size with OS ver.
+	* win32/win32.c: export rb_w32_osver for above patch.
+	* include/ruby/win32.h: declare rb_w32_osver for Win32 Libs.
+
+Sat Mar 19 18:35:05 2011  Tajima Akio <artonx@yahoo.co.jp>
+
+	* hash.c (ruby_setenv): calculate total env block size for win32.
+	* test/ruby/test_env.rb: add test for above patch.
+
+Sat Mar 19 17:14:46 2011  Tajima Akio <artonx@yahoo.co.jp>
+
+	* hash.c (ruby_setenv): checking with max process environment
+	  block size for Win32. 32767 for 2000/XP, 2003. if failed to
+	  read the block, then checking with 5120 for earlier Windows.
+
+Sat Mar 19 12:30:25 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_x509revoked.c: parenthesize macro arguments.
+
+Fri Mar 18 20:44:36 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_x509req.c: parenthesize macro arguments.
+
+Fri Mar 18 08:48:06 2011  Oleg Shaldybin  <oleg.shaldybin@gmail.com>
+
+	* lib/fileutils.rb (FileUtils::Entry_#copy_file): updated FileUtils.cp
+	  to still copy file permissions when :preserve is false (as cp does
+	  this even when -p isn't set).
+
+Fri Mar 18 00:59:38 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/win32ole/extconf.rb (create_docfile): removed.  should not
+	  modify source directory unnecessarily, platform dependent
+	  documentation should be dealt with by rdoc.  [ruby-core:35495]
+
+Fri Mar 18 00:54:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (rb_funcall_passing_block): add prototype.
+	  a patch by James M. Lawrence at [ruby-core:35501]
+
+Wed Mar 17 06:23:31 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_x509name.c: parenthesize macro arguments.
+
+Wed Mar 16 20:36:56 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/ipsocket.c (init_inetsock_internal): raise an error on
+	  listen(2) failure.
+	  reported by Xavier Shay.  [ruby-core:35505]
+
+Wed Mar 16 15:06:21 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/openssl/lib/openssl/buffering.rb (module OpenSSL): #flush should
+	  not change sync mode on exception.
+	* test/openssl/test_buffering.rb: added
+
+Wed Mar 16 13:45:28 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/openssl/lib/openssl/buffering.rb: de-nest Buffering module
+
+	* ext/openssl/lib/openssl/buffering.rb: add RDoc
+
+Wed Mar 16 08:40:39 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_x509ext.c: parenthesize macro arguments.
+
+Tue Mar 15 18:34:27 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_x509crl.c: parenthesize macro arguments.
+
+Tue Mar 15 09:49:03 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/misc/test_ruby_mode.rb (test_singleton_class): Skip for Pending.
+
+Mon Mar 14 21:20:44 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* test/ruby/test_require.rb (test_require_too_long_filename):
+	  increase path length, because MAXPATHLEN is defined as 4096 on linux.
+
+	* test/ruby/test_require.rb (test_require_path_home_1): ditto.
+
+	* test/ruby/test_require.rb (test_require_path_home_2): ditto.
+
+Mon Mar 14 19:54:37 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_x509cert.c: parenthesize macro arguments.
+
+Sun Mar 13 18:11:28 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_x509attr.c: parenthesize macro arguments.
+
+Sun Mar 13 16:07:58 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/pstore.rb: Fix don't raise "nested transaction" when thread_safe
+	  is true. Patch by Masaki Matsushita (Glass_saga). [ruby-dev:43337]
+
+	* test/test_pstore.rb: Test for above.
+	  Patch by Masaki Matsushita (Glass_saga) [ruby-dev:43337]
+
+Sat Mar 12 04:12:41 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_ssl_session.c: parenthesize macro arguments.
+
+Sat Mar 12 02:27:07 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c ({d,dt}_lite_marshal_load): checks the given
+	  argument.
+
+Sat Mar 12 01:26:24 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c: changed some directives.
+
+Sat Mar 12 01:16:02 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/date_core.c, ext/date/lib/*: moved rdoc descriptions.
+
+Sat Mar 12 00:06:24 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* ext/date/lib: moved from lib.
+
+Fri Mar 11 23:32:38 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* lib/date/delta*: removed undocumented delta.
+
+Fri Mar 11 18:42:43 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/mkmf.rb (find_executable0): should exclude directories.
+
+Fri Mar 11 01:40:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (proc_getmaxgroups, proc_setmaxgroups): Process#maxgroups
+	  and Process#maxgroups= now raise NotImplementedError if the
+	  platform don't support supplementary groups concept.
+
+Fri Mar 11 01:25:03 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (get_sc_ngroups_max): return -1 if platform don't
+	  support NGROUPS_MAX.
+
+Thu Mar 10 22:28:15 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_ssl.h: parenthesize macro arguments.
+
+Thu Mar 10 21:59:37 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* parse.y (parser_encode_length): add exception as UTF8-MAC for
+	  magic comment's emacs newline specifier
+	  patched by James M. Lawrence [ruby-core:35476] fixes #4489
+
+Thu Mar 10 16:00:22 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* parse.y (parser_encode_length): fix typo: the length of
+	  "-dos" and "-mac" is not 5 but 4.
+	  patched by James M. Lawrence [ruby-core:35476] fixes #4489
+
+Thu Mar 10 10:52:01 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_require.rb: setting too long string to ENV causes
+	  Errno::EINVAL on Windows.  long path name errors may causes over
+	  about 1024 bytes, then limit it about 4000 bytes.
+
+Thu Mar 10 10:09:35 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/test/unit.rb (Test::Unit::Runner::Worker#read): fix for the case
+	  when IO#read or IO#gets returns nil.
+
+Thu Mar 10 07:12:03 2011  Ryan Davis  <ryand-ruby@zenspider.com>
+
+	* lib/rubygems*: Import rubygems 1.6.2 (release candidate @ 2026fbb5)
+	* test/rubygems: Ditto
+	* test/runner.rb: Added test to load path to fix test requires.
+
+Thu Mar 10 03:00:43 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_ssl.c: parenthesize macro arguments.
+
+Wed Mar  9 23:51:26 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* test/ruby/test_io_m17n.rb (test_io_new_enc): "sjis" is now an alias
+	  of Windows-31J.
+
+Wed Mar  9 23:06:13 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-mode.el (ruby-parse-partial): fix indent after aref.
+
+Wed Mar  9 12:50:24 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: Rescue exceptions when
+	  people implement the method method. Thanks Lin Jen-Shin.
+	  [ruby-core:35255]
+
+	* test/psych/visitors/test_yaml_tree.rb: test for implementation of
+	  method method.
+
+Wed Mar  9 11:53:31 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* enc/shift_jis.c: Change SJIS as an alias of Windows-31J.
+	  [ruby-dev:43027] fixes #4280
+
+	* enc/shift_jis.c: Add PCK as an alias of Windows-31J.
+
+Wed Mar  9 00:45:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/extmk.rb: nmake substitutes all occurrences in macro.
+
+	* ext/extmk.rb: workaround for nmake.
+
+Tue Mar  8 23:49:45 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (proc_setgroups): cleanup.
+
+Tue Mar  8 23:40:30 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/misc/test_ruby_mode.rb: test for ruby-mode.el.
+
+Tue Mar  8 23:27:38 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (get_sc_ngroups_max): try to use NGROUPS_MAX at first if
+	  _SC_NGROUP_MAX is not defined.
+
+Tue Mar  8 23:10:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-mode.el (ruby-parse-partial): fix for array in block.
+
+Tue Mar  8 21:44:49 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_rand.c: parenthesize macro arguments.
+
+Tue Mar  8 16:45:31 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* hash.c (ruby_setenv): MSDN says that Windows XP or earlier limits
+	  the total size of environment block to 5,120 chars.  and on such
+	  OS, putenv() causes SEGV.  So, ruby should limit the size of an
+	  environment variable to 5,120 bytes for workaround.
+
+Tue Mar  8 15:57:20 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/rubygems/test_gem_spec_fetcher.rb
+	  (TestGemSpecFetcher#test_cache_dir_escapes_windows_paths): cache_dir
+	  may have driveletter and `:' for base of cache_dir itself, so need
+	  to skip it for checking.
+
+Tue Mar  8 12:30:06 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-mode.el (ruby-deep-indent-paren-p, ruby-calculate-indent):
+	  do not apply deep-indent inside parens at the beginning of
+	  expressions.
+
+Tue Mar  8 09:32:48 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (configure-ext, build-ext), ext/extmk.rb (extmake):
+	  support parallel-make under ext.
+
+Tue Mar  8 09:25:23 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (proc_setgroups): use getgrnam() if getgrnam_r() is
+	  not available.
+
+	* process.c: RARRAY_LEN() returns long int.
+
+Tue Mar  8 09:07:03 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (RUBY_REPLACE_TYPE): enclose in quotes for multiple
+	  type names.
+
+Tue Mar  8 01:43:11 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* process.c (get_sc_ngroups_max): define to wrap sysconf(3).
+	  this also supports Windows which doesn't have sysconf(3).
+
+	* process.c (maxgroups): use get_sc_ngroups_max.
+
+	* process.c (proc_setmaxgroups): ditto.
+
+Tue Mar  8 01:16:49 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* gc.c (rb_objspace): an initializer must be a constant.
+
+Tue Mar  8 01:11:44 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* process.c (maxgroups): cast because sysconf(3)'s return value is long.
+
+	* process.c (proc_setmaxgroups): ditto.
+
+	* process.c (proc_setgroups): cast because RARRAY_LEN() is long.
+
+Tue Mar  8 00:02:47 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_pkey_rsa.c: parenthesize macro arguments.
+
+Mon Mar  7 22:59:39 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/pstore.rb: Delete variable @transaction and fix #4474. Patch by
+	  Masaki Matsushita (Glass_saga).
+
+	* test/test_pstore.rb(test_thread_safe): Add test for #4474.
+
+Mon Mar  7 21:31:38 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (proc_setgroups): replace getgrnam() with getgrnam_r()
+	  because getgrnam() isn't thread safe.
+
+Mon Mar  7 20:49:12 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (proc_getmaxgroups, proc_setmaxgroups): reflect
+	  platform maxgroups limitation by default instead hardcoded 65536.
+
+Mon Mar  7 17:13:00 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* gc.c (rb_gc_set_params): allow GC parameter configuration by
+	  environment variables.  based on a patch from funny-falcon at
+	  https://gist.github.com/856296, but honors safe level.
+
+Mon Mar  7 09:05:18 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c: NUM2RLIM is defined but no getrlimit and setrlimit on
+	  mingw.
+
+Mon Mar  7 08:38:14 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/date/date_core.c (DateTimeData): should not use bare 'long long'
+	  and 'long double', which are not defined by C89.
+
+	* ext/date/date_core.c (dt_lite_plus): get rid of overflow at casting
+	  down double to integer.
+
+Mon Mar  7 00:21:11 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (proc_getgroups): get rid of maxgroups dependency.
+	  ngroups can be calculated dynamically.
+
+Sun Mar  6 23:45:40 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: rlim_t use standard RUBY_REPLACE_TYPE mechanism.
+
+Sun Mar  6 23:26:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (proc_setmaxgroups): added negative value check.
+	  This was suggested by Daniel Berger. Thanks Daniel!
+	  [ruby-core:35426][Bug#4467]
+
+Sun Mar  6 23:18:23 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (maxgroups, proc_setmaxgroups): increase max groups
+	  limitation up to 65536.
+
+Sun Mar  6 22:20:59 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_pkey_ec.c: parenthesize macro arguments.
+
+Sun Mar  6 21:49:04 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* sample/list.rb (MyElem#initialize): initialize @head
+	  explicitly. Otherwise -W2 option makes following warning.
+	  "warning: instance variable @head not initialized".
+	  This issue was founded by Andrew Grimm. Thanks Andrew!
+	  [ruby-core:35435][Bug#4471]
+
+Sun Mar  6 05:21:41 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* class.c: fix camelCase to snake_case in documentation code examples.
+	  patched by Andrew Grimm. fixes Bug #4469
+
+	* marshal.c: ditto.
+
+	* proc.c: ditto.
+
+	* sample/biorhythm.rb: ditto.
+
+	* vm_eval.c: ditto.
+
+	* vm_method.c: ditto.
+
+
+Sun Mar  6 03:22:27 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (io_cntl): use rb_thread_io_blocking_region() instead
+	  rb_thread_blocking_region().
+
+Sat Mar  5 22:54:36 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* include/ruby/intern.h: fix a typo of prototype declaration.
+	  rb_mutex_try_lock -> rb_mutex_trylock [ruby-dev:43213]
+
+Sat Mar  5 19:44:03 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_io.rb (TestIO#test_fcntl_lock): small clean up.
+
+Sat Mar  5 01:33:46 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (io_cntl, nogvl_io_cntl): IO.fcntl() and IO.ioctl()
+	  release GVL during calling kernel interface.
+	  Suggested by Eric Wong. [ruby-core:35417][Bug #4463]
+
+	* test/ruby/test_io.rb (TestIO#test_fcntl_lock): add new test for
+	  IO.fcntl().
+
+Fri Mar  4 23:09:12 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* test/testunit/test_parallel.rb
+	  (test_should_run_all_without_any_leaks): consider that the order of
+	  testcase could change. [ruby-dev:43300] [Bug #4466]
+
+Fri Mar  4 22:01:14 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (io_cntl): change 'cmd' type to int. ioctl and fcntl need to
+	  be passed int.
+	* io.c (rb_io_ctl): ditto.
+
+Fri Mar  4 21:10:40 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: save warnflags. the patch is created by Eric Wong.
+	  [Bug #4465]
+
+Wed Mar  2 21:15:00 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_pkey_dsa.c: parenthesize macro arguments.
+
+Thu Mar  3 22:10:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* process.c (check_exec_redirect_fd, check_exec_redirect): raise
+	  ArgumentError if fd >= 3 on Windows because the feature is not
+	  supported.
+
+	* test/ruby/test_process.rb (test_execopts_redirect): remove meaningless
+	  argument.
+
+Thu Mar  3 21:21:42 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_process.rb (test_execopts_redirect): redirecting fd
+	  >= 3 is not supported on Windows, so should not specify such options
+	  when calling spawn or others.
+
+Thu Mar  3 18:59:04 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (rb_str_slice_bang): raise error when the string is frozen.
+
+Thu Mar  3 14:25:19 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* strftime.c (STRFTIME): return 0 and ERANGE when precision is too
+	  large. [ruby-dev:43284] fixes #4456
+
+Thu Mar  3 00:46:51 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* addr2line.c (uleb128): cast the value to unsigned long.
+
+	* addr2line.c (fill_lines): print error when lseek fails.
+
+Thu Mar  3 00:36:29 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/rexml/encoding.rb (REXML::Encoding#encoding=): store @encoding
+	  a String which means the name of the encoding.
+	  this partially revert r29646.
+
+	* lib/rexml/document.rb: follow above.
+
+	* lib/rexml/output.rb: ditto.
+
+	* lib/rexml/parsers/baseparser.rb: ditto.
+
+	* lib/rexml/source.rb: ditto.
+
+	* lib/rexml/xmldecl.rb: ditto.
+
+Wed Mar  2 23:19:56 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (str_byte_substr): return nil for negative length.
+
+Wed Mar  2 21:15:00 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_pkey_dh.c: parenthesize macro arguments.
+
+Wed Mar  2 14:24:04 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit/parallel.rb: Fix name from `inclement_io` to
+	  `increment_io`.
+
+Wed Mar  2 14:06:01 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (rb_str_slice_bang): move treatments which is only needed
+	  when the result is not nil.
+
+Wed Mar  2 14:02:29 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/testunit/test_parallel.rb(TestParallel#spawn_runner):
+	  Fix outputing empty line in running test.
+
+	* test/testunit/tests_for_parallel/test_third.rb: Remove `sleep`
+
+Tue Mar  1 22:29:10 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_pkey.h: parenthesize macro arguments.
+
+Tue Mar  1 22:02:35 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit/parallel.rb: Fix number.
+
+Tue Mar  1 21:48:22 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit/parallel.rb: For Windows.
+
+	* test/testunit/test_parallel.rb(TestParallelWorker#test_quit_in_test):
+	  Fix for above specification change.
+	* test/testunit/test_parallel.rb(TestParallel#spawn_runner):
+	  Fix outputing empty line in running test.
+
+Tue Mar  1 20:51:57 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_system.rb (TestSystem#test_system_at):
+	  remove tests for [bug#4396]. because we decided to reject this
+	  ticket.
+
+Tue Mar  1 19:46:19 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* test/date/{test_date.rb,test_date_attr.rb}: [ruby-dev:43280]
+
+Tue Mar  1 18:40:38 2011  Ryan Davis  <ryan@YPCMC09457>
+
+	* lib/rubygems*: Import rubygems 1.6.0 (released version @ 58d8a0b9)
+	* test/rubygems: Ditto
+
+Tue Mar  1 16:22:22 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c: revert r30987 because it causes some failures in
+	  test-all, especially webrick.
+
+Tue Mar  1 15:59:53 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (rb_str_byteslice): the resulted encoding should keep
+	  original encoding. this also fixes the encoding when the result
+	  shares internal string. [ruby-core:35376]
+
+Tue Mar  1 13:25:00 2011  Kenta Murata <mrkn@mrkn.jp>
+
+	* ext/bigdecimal/bigdecimal.c (VpMemAlloc): CVE-2011-0188.
+	  Fixes a bug reported by Drew Yao <ayao at apple.com>
+
+Tue Mar  1 10:34:39 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (rb_str_byteslice): Add String#byteslice. [ruby-core:35376]
+
+Tue Mar  1 00:12:49 2011  Tajima Akio <artonx@yahoo.co.jp>
+
+	* include/ruby/win32.h: define WIN32 if neither _WIN64 nor WIN32
+	  defined. it forces to use push/pop for pack(4) pragma.
+
+Mon Feb 28 23:52:13 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* test/testunit/test_rake_integration.rb (test_with_rake_runner):
+	  use assert_in_out_err for suppress messages.
+
+Mon Feb 28 22:48:56 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* win32/win32.c (rb_w32_spawn): use shell if a commandline contain
+	  double-quote character.
+	* win32/win32.c (is_internal_cmd): similar, use shell if a commandline
+	  contain caret character.
+
+	* test/ruby/test_system.rb (TestSystem#test_system_at): fix
+	  wrong test case. if system() invoke a command by using shell,
+	  system() never return nil. Also, "" quotation must not appear
+	  twice in a command line.
+
+Mon Feb 28 17:36:57 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_pkcs7.c: parenthesize macro arguments.
+
+Mon Feb 28 16:48:42 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_pkcs12.c: parenthesize macro arguments.
+
+Mon Feb 28 16:28:15 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (tr_trans): when the hash for multibyte repl is empty,
+	  tr is inverse mode, and a character doesn't much the table, the
+	  character should be replaced by last replacement. Bug #4449
+
+Mon Feb 28 16:38:56 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_ocsp.c: parenthesize macro arguments.
+
+Mon Feb 28 13:02:15 2011  Danial Pearce <github@tigris.id.au>
+
+	* lib/tempfile.rb: Fix example file paths in docs for tempfile.
+	  https://github.com/ruby/ruby/pull/5
+
+Mon Feb 28 12:56:18 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* ext/openssl/ossl_cipher.c (ossl_cipher_init): typo fix.
+	  https://github.com/ruby/ruby/pull/8
+
+Mon Feb 28 12:28:13 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/date/date_core.c (datetime_s_now): localtime() and localtime_r()
+	  required time_t pointer as 1st parameter, and tv_sec member of struct
+	  timeval is long.
+
+Mon Feb 28 11:57:40 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/testunit/test_parallel.rb: Temporally disable test on Windows.
+
+Mon Feb 28 07:28:35 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb(Test::Unit::Runner#after_worker_quit):
+	  method name more be natural English.
+
+	* lib/test/unit.rb(Test::Unit::Runner::Worker.launch):
+	  IO.sync doesn't need. Should use "b" for mode.
+
+Sun Feb 27 21:59:37 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_system.rb (TestSystem#test_system_redirect_win):
+	  add test for system().
+
+Sun Feb 27 18:00:09 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb: Refactoring; Worker never use Hash for internal
+	  storage.
+
+	* lib/test/unit.rb: Never use Kernel#spawn. Use IO.popen instead.
+
+Sun Feb 27 13:16:48 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_ns_spki.c: parenthesize macro arguments.
+
+Sat Feb 26 17:07:53 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* lib/date.rb: [Feature #4257]
+
+	* ext/date/extconf.rb: new
+
+	* ext/date/date_core.c: new
+
+Sat Feb 26 16:10:23 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb: --jobs-status won't puts over 2 lines.
+
+	* test/testunit/test_parallel.rb: Fix test for above.
+
+	* lib/test/*: refactoring.
+
+Sat Feb 26 07:10:05 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/scalar_scanner.rb: fix parsing timezone's whose
+	  whose format is (+/-)hhmm.  Thanks Goncalo Silva!
+
+	* test/psych/test_scalar_scanner.rb: test for bug.
+
+Thu Feb 24 23:02:55 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_hmac.c: parenthesize macro arguments.
+
+Thu Feb 24 22:53:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (love): for the birthday.
+
+Thu Feb 24 22:51:54 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm.c (ruby_vm_destruct): run vm exit hooks after all objects are
+	  destructed.
+
+Thu Feb 24 14:40:33 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* ChangeLog (vim): Modeline for vim
+
+Thu Feb 24 13:39:25 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* common.mk: Use $RUNRUBY for worker process.
+
+	* lib/test/unit.rb: Fix bug.
+
+	* lib/test/unit.rb: @options[:ruby](@opts[:ruby]) is now Array.
+
+	* test/testunit/parallel.rb: Fix for above.
+
+Thu Feb 24 10:05:55 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/testunit/tests_for_parallel/misc.rb: Fix bug in r30947.
+
+	* lib/test/unit.rb, lib/test/unit/assertions.rb: For this test.
+
+Wed Feb 23 23:07:38 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/testunit/test_parallel.rb, test/testunit/parallel/*:
+	  Test for r30939.
+
+	* lib/test/unit.rb: For test.
+
+	* lib/test/parallel.rb: For test.
+
+	* lib/test/unit/testcase.rb: For test.
+
+Wed Feb 23 22:05:13 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_engine.c: parenthesize macro arguments.
+
+Tue Feb 22 23:15:17 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb: Fix --ruby option doesn't effect.
+
+	* lib/test/unit.rb: Fix typo.
+
+Tue Feb 22 21:39:28 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_digest.c: parenthesize macro arguments.
+
+Tue Feb 22 14:34:26 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb: Fix merging miss.
+
+Tue Feb 22 12:27:26 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* lib/test/unit.rb: Add new options; --jobs,-j,--ruby,--jobs-status,
+	  --no-retry.
+	  [Feature #4415] [ruby-dev:43226],[ruby-dev:43222],[ruby-core:35294]
+
+	* lib/test/unit/parallel.rb: Used at test/unit --jobs(-j) option.
+
+	* test/csv/test_serialization.rb: test/unit parallel running ready.
+
+	* test/rake/test_file_task.rb: test/unit parallel running ready.
+
+Tue Feb 22 06:09:10 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* ext/syslog/syslog.c: Apply documentation patch from mathew murphy.
+	  [Bug #4149]
+
+Tue Feb 22 03:09:10 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych.rb: increase Psych to 1.1.0 for help with
+	  debugging.
+
+Tue Feb 22 03:04:46 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/streaming.rb: refactor streaming methods to a
+	  module.
+	* ext/psych/lib/psych/stream.rb: extracted streaming specific methods
+	  to a module.
+	* ext/psych/lib/psych/json/stream.rb: JSON stream inherits from
+	  JSONTree and includes streaming methods.
+	* ext/psych/lib/psych/visitors/json_tree.rb: JSON does not support
+	  object references, so remove object reference testing when building
+	  JSON trees.
+
+Tue Feb 22 02:41:51 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/yaml_tree.rb (accept): use Hash#key?
+	  when looking up object references to err on the side of cache
+	  misses.
+
+Mon Feb 21 10:58:39 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/json/yaml_events.rb: refactoring JSON event
+	  handling methods to a module for reuse.
+	* ext/psych/lib/psych/json/tree_builder.rb: AST builder uses JSON
+	  event methods.
+	* ext/psych/lib/psych/json/stream.rb: stream emitter uses JSON event
+	  methods.
+
+Mon Feb 21 10:54:29 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/json/stream.rb: do not emit custom tags in maps
+	  or sequences when emitting JSON.
+	* ext/psych/lib/psych/json/tree_builder.rb: do not emit custom tags in
+	  sequences when emitting JSON.
+	* test/psych/json/test_stream.rb: tests for custom stream emits.
+	* test/psych/test_json_tree.rb: tests for JSON emits.
+
+Mon Feb 21 10:05:10 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/json/ruby_events.rb: DRY up ruby event handling
+	  for JSON.
+	* ext/psych/lib/psych/visitors/json_tree.rb: use ruby events module
+	* ext/psych/lib/psych/json/stream.rb: ditto
+
+Mon Feb 21 10:01:01 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/json/stream.rb: fix JSON stream emits to use
+	  double quotes during stream.
+	* test/psych/json/test_stream.rb: tests to reflect changes.
+
+Mon Feb 21 00:38:56 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_system.rb (TestSystem#test_system_at):
+	  add testcase for bug4396.
+
+Sun Feb 20 19:59:32 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_cipher.c: parenthesize macro arguments.
+
+Sun Feb 20 16:26:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread.c (exec_recursive): prevent temporary objects from GC.
+
+	* prevent temporary objects from GC, and should not use
+	  RSTRING_PTR() for function calls since it evaluates the argument
+	  a couple of times.
+
+Sun Feb 20 16:22:53 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (rb_file_flock): use rb_thread_io_blocking_region for the
+	  time being.
+
+Sun Feb 20 05:33:17 2011  Ryan Davis  <ryand-ruby@zenspider.com>
+
+	* lib/minitest/*.rb: Imported minitest 2.0.2 r6207.
+	* test/minitest/*: ditto
+
+Sun Feb 20 02:14:09 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* signal.c (sig_trap): avoid pthread_sigmask(xx, &mask, &mask) usage
+	  because FreeBSD don't permit it. If it's used, it behave as
+	  pthread_sigmask(xx, NULL, &mask).
+
+	* signal.c (init_sigchld): ditto.
+
+Sun Feb 20 00:46:51 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl_bn.c: parenthesize macro arguments.
+
+Sat Feb 19 22:37:42 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* vm_insnhelper.c (vm_check_if_namespace): guard temporary object
+	  from GC.
+
+Sat Feb 19 06:36:27 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* lib/test/unit.rb: partial revert of r30849. [ruby-core:32864]
+
+	* test/testunit/test_rake_integration.rb: adding an integration test
+	  with the rake loader to prevent regressions.
+
+Fri Feb 18 19:31:31 2011  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* lib/fileutils.rb (FileUtils::remove_entry_secure): there is a
+	  race condition in the case where the given path is a directory,
+	  and some other user can move that directory, and create a
+	  symlink while this method is executing.
+	  Reported by: Nicholas Jefferson <nicholas at pythonic.com.au>
+
+Fri Feb 18 00:28:39 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* compile.c (get_exception_sym2type): guard temporary object from GC.
+
+Thu Feb 17 23:54:29 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* iseq.c (prepare_iseq_build): initialize iseq_compile_data::err_info
+	  with nil. this fix exception in rb_iseq_load().
+
+Thu Feb 17 22:32:35 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* test/ruby/test_marshal.rb (test_marshal_dump_extra_iv):
+	  fix a typo of local variable. [Bug #3720] [ruby-dev:42083]
+
+Thu Feb 17 21:32:53 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/ossl.h: parenthesize macro arguments.
+
+Wed Feb 16 20:37:48 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* eval_jump.c (rb_exec_end_proc): changed at_exit and END proc
+	  evaluation order. [Bug #4400] [ruby-core:35237]
+	* eval_jump.c (rb_mark_end_proc): ditto.
+
+	* test/ruby/test_beginendblock.rb (TestBeginEndBlock#test_nested_at_exit):
+	  added a test for nested at_exit.
+	* test/ruby/test_beginendblock.rb (TestBeginEndBlock#test_beginendblock):
+	  changed the test to adopt new spec.
+
+Wed Feb 16 20:17:06 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/openssl/openssl_missing.h: parenthesize macro arguments.
+
+Tue Feb 15 21:37:45 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/gdbm/gdbm.c: parenthesize macro arguments.
+
+Tue Feb 15 20:34:53 2011  Tanaka Akira  <akr@fsij.org>
+
+	* array.c (ary_join_1): fix array size.
+
+Tue Feb 15 19:43:23 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: fix and resubmit r30621. [ruby-dev:43203]
+
+Tue Feb 15 15:41:30 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* array.c (array_join): copy the encoding of the first element as
+	  an initial encoding.
+
+	* array.c (array_join_0): ditto.
+
+	* array.c (array_join_1): ditto.
+
+	* array.c (inspect_ary): ditto.
+
+	* array.c (array_join_1): add an argument to check the appending is
+	  first one or not.
+
+Tue Feb 15 15:40:53 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* hash.c (inspect_i): copy the encoding of the first key as
+	  an initial encoding.
+
+Mon Feb 14 15:00:16 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* array.c (inspect_ary): don't taint the inspected result of a
+	  recursive array.
+
+Tue Feb 15 15:43:29 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* encoding.c (rb_enc_compatible): change the rule for empty strings:
+	  remove the special treatment of the US-ASCII encoded empty string.
+	  Now Encoding.compatible? usually respect the encoding of the
 	  receiver.
 
-	* io.c (io_puts): avoid generating "\n" each time.  use RS_default
- 	  instead.
+Tue Feb 15 15:39:37 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (rb_enc_cr_str_buf_cat): remove special treatment of
+	  ASCII-8BIT receivers.
+
+	* string.c (str_gsub): set initial encoding of the buffer as the
+	  same of the receiver. [ruby-core:35141]
+
+Tue Feb 15 09:49:33 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_system.rb (TestSystem#test_system_at): use findstr
+	  command instead of find command, because the latter is confusing
+	  another famous Unix command.
+
+Mon Feb 14 23:01:19 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* thread.c (rb_thread_io_blocking_region): reset th->waiting_fd
+	  after blocking region, because remaining waiting_fd might
+	  cause unnecessary IOError.
+
+Mon Feb 14 21:06:50 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* configure.in: revert r30621.  That revision introduced mkmf test
+	  failures and it turned out to be OK to revert. [ruby-dev:43203]
+
+Mon Feb 14 21:04:01 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/fiddle/conversions.h: parenthesize macro arguments.
+
+Mon Feb 14 18:41:47 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* win32/setup.mak (USE_RUBYGEMS): fixed r30835. It didn't work on
+	  mswin32 port. If you changed win32/configure.bat, you should change
+	  setup.mak too.
+
+Mon Feb 14 17:28:34 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_system.rb (TestSystem#test_system_at):
+	  added test. [ruby-core:35218] (#4393)
+
+Mon Feb 14 13:15:35 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (is_internal_cmd): if the first char of prog is '@',
+	  execute it via shell.  [ruby-core:35218] (#4393)
+
+Mon Feb 14 10:33:45 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* lib/test/unit.rb: revert r30863, because it causes too many noise.
+
+Mon Feb 14 07:34:55 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/curses/curses.c: parenthesize macro arguments.
+
+Sun Feb 13 19:41:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/test/unit.rb (Test::Unit::RequireFiles#non_options): skip
+	  test suites failed to load instead of mere messages.
+
+Sun Feb 13 09:56:44 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/openssl/test_config.rb (OpenSSL#test_freeze): fix error
+	  message assertion.
+
+	* test/io/nonblock/test_flush.rb (TestIONonblock#flush_test):
+	  return true to finish the test.
+
+	* test/syck/test_string.rb (Syck::TestString#test_non_binary_string):
+	  use assert_not instead of refute, unless required minitest
+	  explicitly.
+
+	* test/test_prime.rb (TestPrime::sieve.Integer): ditto.
+
+	* test/xmlrpc/webrick_testing.rb (WEBrick_Testing#start_server):
+	  catch IOError when server socket was closed.
+
+Sun Feb 13 07:39:51 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* enum.c (enum_inject): typo fixed. a patch from Gaku Ueda in
+	  [ruby-core:35216].
+
+Sun Feb 13 00:48:47 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* lib/date.rb (Date#===): [ruby-core:35127]
+
+Sun Feb 13 00:29:18 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/test/unit.rb (Test::Unit::Options#process_args): always
+	  return options.
+
+	* lib/test/unit.rb (Test::Unit::RequireFiles#non_options): return
+	  if any test case get loaded.
+
+	* lib/test/unit.rb (Test::Unit::AutoRunner#initialize): do not add
+	  default directory if it is nil.
+
+	* lib/test/unit.rb (Test::Unit::AutoRunner#process_args): return
+	  true if any test cases to run.
+
+Sat Feb 12 23:17:43 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/test/unit.rb (assert_include): add alias.
+
+Sat Feb 12 14:44:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* thread.c (rb_thread_io_blocking_region): new function to run
+	  blocking region with GIL released, for fd.
+
+	* thread.c (rb_thread_fd_close): implement.  [ruby-core:35203]
+
+	* vm.c (th_init): rename from th_init2.
+
+Sat Feb 12 14:41:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/test/unit.rb (Test::Unit::AutoRunner#initialize): use
+	  default_dir if no test case given.
+
+	* lib/test/unit.rb (Test::Unit::Runner): rename from Test::Unit::Mini.
+
+	* lib/test/unit.rb (Test::Unit::GlobOption#non_options): run tests
+	  under base directory if no argument given.
+
+Sat Feb 12 08:03:12 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/ruby/test_settracefunc.rb (TestSetTraceFunc): ensure to use
+	  method_added hook defined in Module.
+
+Sat Feb 12 01:04:02 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (proc_options): enable rubygems if --gem option is given.
+
+	* ruby.c (process_options): load rubygems if it is disabled but
+	  --gem option is given.
+
+Fri Feb 11 23:27:50 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* ruby.c (proc_options): add --gem=enabled as an alias of
+	  --enable=gems and --gem=disabled as an alias of --disable=gems.
+	  Gem named "enabled" or "disabled" has already been reserved
+	  legitimately for this purpose.
+
+Fri Feb 11 23:17:04 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/dl/cfunc.c: parenthesize macro arguments.
+
+Fri Feb 11 21:41:53 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* bin/testrb, test/runner.rb, lib/test/unit.rb: improve backward
+	  compatibility.
+
+Fri Feb 11 19:45:26 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* eval.c (ruby_cleanup): use rb_ary_free to free internal object.
+
+	* gc.h (RUBY_FREE_UNLESS_NULL): get rid of double free.
+	  [ruby-core:35192]
+
+Fri Feb 11 16:57:03 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/ruby/test_transcode.rb (test_from_cp50221): fix wrong
+	  assertion and move back.
+
+Fri Feb 11 14:33:18 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/test/unit/assertions.rb (assert_no_match): alias for
+	  backward compatibility.
+
+Fri Feb 11 12:06:48 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (add_gems, require_libraries, proc_options): add
+	  --require and --gem options.
+
+Fri Feb 11 12:03:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (rubygems): add --disable-rubygems option.
+
+Fri Feb 11 11:39:03 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* template/fake.rb.in (CROSS_COMPILING): get rid of NameError.
+
+Thu Feb 10 23:12:34 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/dl/dl.h: parenthesize macro arguments.
+
+Wed Feb  9 23:11:27 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/pty/pty.c: parenthesize macro arguments.
+
+Tue Feb  8 11:47:11 2011  Loren Sands-Ramshaw  <lorensr@gmail.com>
+
+	* array.c: documentation clarification in rotate, rotate!,
+	  index, and rindex. [ruby-core:35144]
+
+Wed Feb  9 09:45:43 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/rdoc/test_rdoc_encoding.rb: remove unnecessary (and wrong)
+	  platform-dependent hacks.
+
+Wed Feb  9 00:47:18 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/etc/etc.c: parenthesize macro arguments.
+
+Tue Feb  8 19:38:00 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-mode.el (ruby-expr-beg): fix for invalid nest errors.
+
+Tue Feb  8 19:22:59 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in (AC_MSG_CHECKING): fixed typo. the patch is
+	  created by Benoit Daloze. Thanks a lot. [Bug #4384][ruby-core:35148]
+
+Tue Feb  8 16:04:03 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (rb_io_s_sysopen): use NUM2MODET() instead NUM2UINT().
+
+Tue Feb  8 15:59:23 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (rb_run_exec_options_err): use MODET2NUM() instead
+	  LONG2NUM().
+
+Tue Feb  8 13:59:56 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: revert r30725. Now we have proper runtime fallback.
+	  Therefore, no need compile time disabling. (see r30762).
+
+Tue Feb  8 01:00:21 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* process.c (proc_setgroups): add GC guard to prevent intermediate
+	  variable from GC.
+
+Tue Feb  8 00:56:33 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-mode.el (ruby-expr-beg, ruby-in-here-doc-p): tell
+	  singleton class definitions from here documents.
+
+	* misc/ruby-mode.el (ruby-expr-beg, ruby-parse-partial): keyword
+	  followed by colon is label.
+
+Mon Feb  7 22:56:16 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* lib/benchmark.rb (Benchmark#bmbm): use ensure clause instead of
+	  Object#tap to restore STDOUT.sync.
+
+Mon Feb  7 22:34:20 2011  Tanaka Akira  <akr@fsij.org>
+
+	* lib/net/http.rb (Net::HTTP#connect): support SNI (Server Name
+	  Indication) for HTTPS.  [ruby-dev:43164]
+	  http://stackoverflow.com/questions/4685736/openssl-server-name-indication-support-in-ruby
+
+Mon Feb  7 16:05:32 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc: Upgrade to RDoc 3.5.3  Fixes [Bug #4376]
+
+Mon Feb  7 11:46:59 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* common.mk (rdoc): add --encoding=UTF-8; ruby's rdoc must be UTF-8.
+
+Mon Feb  7 10:21:50 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/rdoc/test_rdoc_options.rb (TestRDocOptions#test_check_files):
+	  there is no easy way to create owner unreadable file on Windows.
+	  So, skip the test.
+
+Sun Feb  6 13:48:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/json/lib/json/common.rb (JSON::MissingUnicodeSupport.iconv):
+	  should not drop rest of the result.  use Iconv.conv instead.
+
+Sun Feb  6 12:46:02 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* string.c (gsub): Ensure result encoding is the same as input
+	  encoding.  [Bug #4340].
+
+Sun Feb  6 12:18:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (words, qwords): dispatch array events.  based on a
+	  patch from Michael Edgar.  [Bug #4365].
+
+Sun Feb  6 12:12:59 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/fileutils/fileasserts.rb (FileAssertions): separate module.
+
+Sun Feb  6 11:29:23 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/dbm/dbm.c: parenthesize macro arguments.
+
+Sat Feb  5 22:01:59 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* lib/test/unit/assertions.rb (Test::Unit::Assertions#assert):
+	  revert r30796. r30797 and r30798 are an alternative fix.
+	  [ruby-dev:43174]
+
+Sat Feb  5 21:47:09 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (mlhs_basic): include mlhs_post for ripper.  a patch
+	  from Michael Edgar at [ruby-core:35078].
+
+Sat Feb  5 21:22:21 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/test/unit/assertions.rb (assert_block): move from
+	  test/fileutils/fileasserts.rb.
+
+	* test/fileutils/fileasserts.rb (assert_block): pass arguments
+	  as-is.  [ruby-dev:43174]
+
+Sat Feb  5 16:47:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* lib/test/unit/assertions.rb (Test::Unit::Assertions#assert):
+	  msg can be passed nil. [Bug #4371] [ruby-dev:43174]
+
+Sat Feb  5 15:18:25 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc: Upgrade to RDoc 3.5.2
+
+Sat Feb  5 12:05:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/syck/rubyext.c (syck_node_init_copy): SyckNode is not
+	  copiable.  [ruby-core:35094]
+
+Sat Feb  5 11:48:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/openssl/ossl_cipher.c (ossl_cipher_alloc): leave data ptr
+	  NULL.
+
+	* ext/openssl/ossl_cipher.c (ossl_cipher_new, ossl_cipher_initialize):
+	  allocate internal structure.  [ruby-core:35094]
+
+	* ext/openssl/ossl_cipher.c (ossl_cipher_copy): ditto.
+
+Sat Feb  5 11:29:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/json/parser/parser.h (GET_PARSER): raise TypeError.
+
+	* ext/json/parser/parser.rl (cParser_initialize): ditto.
+
+	* ext/json/parser/parser.h (GET_PARSER): check if initialized.
+	  [ruby-core:35079]
+
+	* ext/json/parser/parser.rl (cParser_initialize): ditto.
+
+Sat Feb  5 10:09:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* load.c (rb_get_expanded_load_path): always expand load paths.
+
+Sat Feb  5 09:38:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* transcode.c (encoded_dup): extract.
+
+Sat Feb  5 03:37:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/fileutils.rb (FileUtils::LowMethods): make low level methods
+	  in NoWrite and DryRun to do nothing.  [ruby-dev:43129]
+
+	* test/fileutils/fileasserts.rb: add message arguments.
+
+	* test/fileutils/fileasserts.rb (Test::Unit::Assertions#assert_block):
+	  show the given message.
+
+Sat Feb  5 02:09:39 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (lex_getline, parser_set_encode): set encoding of lines
+	  in SCRIPT_LINES__ as source encoding.  [ruby-dev:43168]
+
+Sat Feb  5 02:08:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* vm.c (ruby_thread_data_type): add prefix.
+
+Sat Feb  5 00:59:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* vm_core.h (GetThreadPtr): use TypedData_Get_Struct() instead
+	  CoreDataFromValue() because we need type check. Otherwise,
+	  type mismatch can cause segmentation fault crash.
+	  [ruby-core:35086] [Ruby 1.9-Bug#4367]
+
+	* vm.c (thread_data_type): remove static.
+
+Fri Feb  4 19:14:27 2011  Tanaka Akira  <akr@fsij.org>
+
+	* enc/trans/utf8_mac.trans: parenthesize macro arguments.
+
+Fri Feb  4 12:11:51 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* string.c (str_utf8_nth): fixed a condition of optimized lead
+	  byte counting. [Bug #4366][ruby-dev:43170]
+
+Fri Feb  4 01:50:13 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* string.c (count_utf8_lead_bytes_with_word): wrote function
+	  comments.
+
+Fri Feb  4 00:14:55 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/zlib/zlib.c (gzfile_reader_get_unused): no need to dup
+	  before rb_str_resurrect.
+
+Thu Feb  3 20:04:44 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/curses/curses.c (CHECK): unused macro removed.
+
+Thu Feb  3 18:33:26 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/zlib/zlib.c (gzfile_reader_get_unused): use rb_str_resurrect
+	  because gz->z.input is hidden string. [ruby-core:35057]
+
+Thu Feb  3 16:34:10 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* enc/shift_jis.c (code_to_mbc): cast as int from the subtraction of
+	  pointers.
+
+	* enc/utf_16le.c (utf16le_mbc_enc_len): use ptrdiff_t.
+
+	* enc/utf_32be.c (utf32be_left_adjust_char_head): ditto.
+
+	* enc/utf_32le.c (utf32le_left_adjust_char_head): ditto.
+
+Thu Feb  3 16:31:43 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/missing.h: don't use HAVE_STDDEF_H because it never
+	  defined by configure though configure.bat defines it.
+
+	* include/ruby/ruby.h: move include stddef.h to defines.h
+
+	* include/ruby/defines.h: ditto.
+
+Wed Feb  2 20:25:04 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* include/ruby/encoding.h (rb_enc_step_back): cast 4th argument 'n'
+	  as int because Ruby usually treats length value as long but
+	  onigenc_step_back's 4th argument is int.
+
+Thu Feb  3 07:20:46 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/to_ruby.rb: use Regexp::NOENCODING
+	  rather than magic number.
+
+	* ext/syck/lib/syck/rubytypes.rb: ditto
+
+Thu Feb  3 07:16:11 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* re.c (Init_Regexp): added a constant for ARG_ENCODING_NONE
+	  [ruby-core:35054]
+
+	* test/ruby/test_regexp.rb: corresponding test.
+
+Thu Feb  3 07:02:16 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/to_ruby.rb: ARG_ENCODING_NONE regular
+	  expressions can round trip. [ruby-core:34969]
+
+	* test/psych/test_yaml.rb: test for ARG_ENCODING_NONE regex
+
+	* ext/sych/lib/syck/rubytypes.rb: ARG_ENCODING_NONE regular
+	  expressions can round trip.
+
+	* test/syck/test_yaml.rb: test for ARG_ENCODING_NONE regex
+
+Wed Feb  2 17:09:22 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (rb_io_fdatasync): Use fsync(2) if the underlying
+	  operating system does not support fdatasync(2).
+
+Wed Feb  2 14:51:08 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc/markup/to_tt_only.rb: commit miss
+	* test/rdoc/test_rdoc_markup_to_tt_only.rb: ditto
+	* test/rdoc/test_rdoc_single_class.rb: ditto
+
+Wed Feb  2 09:27:53 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rdoc: Upgrade to RDoc 3.5.1
+
+Wed Feb  2 00:30:43 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* include/ruby/st.h (st_table): Added comment why we need __extension__.
+
+Tue Feb  1 20:45:44 2011  Tanaka Akira  <akr@fsij.org>
+
+	* enc/encdb.c: parenthesize macro arguments.
+
+Tue Feb  1 15:12:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_require.rb (TestRequire#test_require_with_unc):
+	  use ``127.0.0.1'' instead of ``localhost'' as host name, because
+	  XP or earlier cannot resolv it as NBT hostname.
+
+Tue Feb  1 13:20:39 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/benchmark/test_benchmark.rb (#capture_bench_output):
+	  Added explicit sleep. Windows have imprecise time support.
+	  Thus Tms.new.Add!{} may be or may be not equal 0. The
+	  test failure started since r30747.
+
+Tue Feb  1 11:03:47 2011  Ryan Davis  <ryan@lust.local>
+
+	* lib/rubygems*: Import rubygems 1.5.0 (released version @ 1fb59d0)
+	* test/rubygems: Ditto
+
+Tue Feb  1 08:01:39 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/io/console/console.c (console_set_winsize): new method to set
+	  console size.  [EXPERIMENTAL]
+
+	* ext/io/console/console.c (console_winsize): use GetWriteFD.
+
+Tue Feb  1 02:28:14 2011  Masaya Tarui  <tarui@ruby-lnag.org>
+
+	* include/ruby/win32.h, win32/win32.c: add rb_w32_inet_ntop.
+	  inet_ntop's minimum supported client is Vista.
+
+Tue Feb  1 00:10:30 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* lib/benchmark.rb: fix benchmark to work with current ruby.
+	  patched by Benoit Daloze [ruby-core:33846] [ruby-dev:43143]
+	  merged from https://github.com/eregon/ruby/commits/benchmark
+
+	*  lib/benchmark (Report#width): update documentation
+	*  lib/benchmark: document the return value of #benchmark and the
+	   :list attribute in Report
+	*  lib/benchmark (Tms#format): rename variables, use String#%
+	   instead of Kernel.format
+	*  lib/benchmark: remove undocumented Benchmark::times (an alias
+	   of Process::times used twice)
+	*  lib/benchmark (#benchmark): use label_width for the caption
+	*  lib/benchmark (Tms#initialize): rename variables
+	*  lib/benchmark: allow title to not be a String and call #to_s
+	*  lib/benchmark (Benchmark#bm): return an Array of the times with
+	   the labels
+	*  lib/benchmark: correct output for Benchmark#bmbm
+	   (remove the extra space)
+	*  lib/benchmark: add a few tests for Benchmark::Tms output
+	*  lib/benchmark: improve style (enumerators, ljust, unused vars)
+	*  lib/benchmark: add spec about output and return value
+	*  lib/benchmark: improve basic style and consistency
+	   no parenthesis for print and use interpolation instead of printf
+	*  lib/benchmark: remove unnecessary conversions and variables
+	*  lib/benchmark: correct indentation
+	*  lib/benchmark: rename the FMTSTR constant and variable to FORMAT
+	*  lib/benchmark: remove useless exception
+
+	*  test/benchmark: remove unused variable warnings
+
+Mon Jan 31 23:27:23 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* node.c (add_id): remove duplicated rb_id2str() call.
+
+Sun Jan 30 17:19:46 2011  Tanaka Akira  <akr@fsij.org>
+
+	* missing/langinfo.c: parenthesize macro arguments.
+
+Mon Jan 31 21:57:39 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: revert r30698.
+
+Mon Jan 31 21:32:44 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* thread.c (thread_start_func_2): check deadlock condition before
+	  release thread stack. fix memory violation when deadlock detected.
+	  reported by Max Aller. [Bug #4009] [ruby-core:32982]
+
+Mon Jan 31 14:45:47 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* lib/irb/locale.rb (IRB::Locale::#search_file):
+	  Gem might be undefined if --disable-gems. [ruby-core:34990]
+
+Mon Jan 31 12:26:14 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* addr2line.c: suppressed shorten-64-to-32 warnings.
+	* regcomp.c: ditto.
+	* regexec.c: ditto.
+	* regint.h: ditto.
+	* regparse.c: ditto.
+	* regparse.h: ditto.
+	* time.c: ditto.
+	* variable.c: ditto.
+
+Mon Jan 31 04:45:12 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* array.c (rb_ary_uniq_bang): call ARY_SET_LEN(ary, 0) before
+	  ary_resize_capa because ary_resize_capa expects resized length is
+	  smaller than current array length. call rb_ary_unshare before
+	  ary_resize_capa because ary_resize_capa lost the reference to
+	  original shared array. [ruby-core:34997]
+
+Sun Jan 30 17:19:46 2011  Tanaka Akira  <akr@fsij.org>
+
+	* missing/crypt.c: parenthesize macro arguments.
+
+Sun Jan 30 16:40:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/rubygems/test_gem_security.rb (TestGemSecurity): valid only
+	  if OpenSSL is available.
+
+	* test/dl/test_dl2.rb (TestDL#test_sin): math functions do not
+	  work on x86_64 due to the design of DL2.
+
+	* test/dl/test_func.rb (DL::TestFunc#test_{sinf,sin): ditto.
+
+Sun Jan 30 16:09:22 2011  Tanaka Akira  <akr@fsij.org>
+
+	* strftime.c (rb_strftime_with_timespec): %G produces 4 digits.
+
+Sun Jan 30 15:13:19 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enc/emacs_mule.c (emacsmule_islead): 7bit range is also leading
+	  byte.
+
+Sun Jan 30 13:03:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* hash.c (rb_hash_fetch_m): use useful message for longer key, not a
+	  nonsense id value.
+
+	* string.c (rb_str_ellipsize): new function to ellipsize a string.
+
+	* include/ruby/encoding.h (rb_enc_step_back): new function to step
+	  back n characters.
+
+Sun Jan 30 12:53:38 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enc/emacs_mule.c (emacsmule_islead): fix inverse condition.
+
+Sun Jan 30 09:37:25 2011  Yutaka Kanemoto  <kanemoto@ruby-lang.org>
+
+	* io.c (struct argf): char behaves like an unsigned char
+	  by default on AIX.
+
+Sun Jan 30 08:02:55 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* configure.in: Mac OS X wrongly reports it has fdatasync(3).
+
+Sun Jan 30 03:29:47 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/openssl/ossl_bn.c (GetBNPtr): add missing nil case.
+	  patched by Martin Bosslet. [ruby-core:34987]
+
+Sun Jan 30 01:02:28 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* include/ruby/ruby.h: Added NUM2MODET() and MODET2NUM() default
+	  definition.
+	  Because r30686 introduced win32 build failure.
+
+Sat Jan 29 22:16:26 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* array.c (rb_ary_join): [].join.encoding must be US-ASCII.
+	  [ruby-list:47790]
+
+Sat Jan 29 20:22:39 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* benchmark/driver.rb (BenchmarkDriver#measure): Show command line
+	  when abnormal exiting occur.
+
+Sat Jan 29 10:53:16 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* vm_insnhelper.c (vm_get_ev_const): no-scope reference to toplevel
+	  private constant has been prohibited incorrectly.
+
+	* test/ruby/test_module.rb (test_toplevel_private_constant): add a
+	  test for above.
+
+Sat Jan 29 08:43:23 2011  Ryan Davis  <ryand-ruby@zenspider.com>
+
+	* lib/rubygems*: Import rubygems 1.5.0 (release candidate @ 09893d9)
+	* test/rubygems: Ditto
+
+Sat Jan 29 02:02:37 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* variable.c (rb_mod_const_of, sv_i): Module#constant should exclude
+	  private constants.  see [ruby-core:32912].
+
+	* test/ruby/test_module.rb (test_constants_with_private_constant): add
+	  a test for above.
+
+Sat Jan 29 01:36:41 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* variable.c (rb_const_set): const_set should preserve constant
+	  visibility.  see [ruby-core:32912].
+
+	* test/ruby/test_module.rb: add a test for above.
+
+Sat Jan 29 01:24:57 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* compile.c (NODE_CLASS, NODE_MODULE), insns.def (defineclass): raise
+	  an exception when "class Foo::Bar" is evaluated and Foo::Bar is
+	  private.  To implement this, define_type of "defineclass" is added
+	  so that the instruction can distinguish whether the class definition
+	  is scoped (class Foo::Bar) or not (class Bar).
+
+	* test/ruby/test_class.rb (test_redefine_private_class),
+	  test/ruby/test_module.rb
+	  (test_define_module_under_private_constant): add tests for above.
+
+Sat Jan 29 01:19:17 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* constant.h, variable.c: to ensure compatibility, rb_const_get_* must
+	  not raise an exception even when the constant is private.  Instead,
+	  rb_public_const_get_* and rb_public_const_defined_* are introduced,
+	  which raise an exception when the referring constant is private.
+	  see [ruby-core:32912].
+
+	* vm_insnhelper.c (vm_get_ev_const): use rb_public_const_get_* instead
+	  of rb_const_get_* to follow the constant visibility when user code
+	  refers a constant.
+
+	* test/ruby/test_marshal.rb (test_marshal_private_class): add a test.
+	  This test had failed because of incompatibility of rb_const_get.
+
+Sat Jan 29 00:30:44 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* variable.c (set_const_visibility): fix typo.  a patch from Tomoyuki
+	  Chikanaga in [ruby-core:32919].
+
+Fri Jan 28 23:20:28 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/gdbm/test_gdbm.rb (TestGDBM#test_s_open_no_create,
+	  TestGDBM2#test_writer_open_notexist): We only need to skip libgdbm
+	  1.8.0, not all 1.8.x. 1.8.1 or later don't have GDBM_WRITER sickness.
+
+Fri Jan 28 21:56:57 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/dbm/extconf.rb: Added new header places for Fedora13.
+
+Fri Jan 28 21:49:30 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/zlib/zlib.c: parenthesize macro arguments.
+
+Fri Jan 28 17:47:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/gdbm/test_gdbm.rb (TestGDBM2#test_writer_open_notexist):
+	  gdbm 1.8.x changed GDBM::WRITER behavior. Thus our testcase need
+	  to be changed too.
+
+Fri Jan 28 17:33:28 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/gdbm/test_gdbm.rb (TestGDBM#test_s_open_no_create): skip
+	  the test if gdbm version is 1.8.x.
+
+Fri Jan 28 16:30:51 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_require.rb (TestRequire#test_require_too_long_filename):
+	  Added -w option because too long path error don't output a message
+	  by default since r30660. [Bug #4336] [ruby-dev:43134]
+
+Fri Jan 28 16:19:38 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_require.rb (TestRequire#test_require_path_home_{1,2}):
+	  Added -w option because too long path error don't output a message
+	  by default since r30660. [Bug #4336] [ruby-dev:43134]
+
+Fri Jan 28 16:04:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_require.rb (TestRequire#test_require_path_home_{1,2,3}):
+	  split from test_require_path_home.
+
+Fri Jan 28 13:04:38 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in (--with-valgrind): Fixed r29683. Now this option
+	  is really default on.
+
+Fri Jan 28 12:05:48 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: Add #include<sys/stat.h> when struct stat is
+	  tested. Otherwise, incomplete type dereference error will occur.
+
+Fri Jan 28 11:53:19 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: redundant variable names made strange conftest
+	  error. Fixed it.
+
+Fri Jan 28 11:47:00 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_process.rb (TestProcess#test_too_long_path{,2}):
+	  should handle Errno::E2BIG, because this test checks crash of ruby,
+	  not the error type system.
+
+Fri Jan 28 11:23:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* io.c (rb_io_open): Use NUM2MODET() instead NUM2UINT().
+	* io.c (rb_scan_open_args): ditto.
+
+Fri Jan 28 10:58:20 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: Added mode_t type checking.
+	* process.c (rb_exec_arg_addopt): Use NUM2MODET() instead
+	  NUM2LONG because clang makes compile error by this narrowing
+	  conversion.
+	* process.c (rb_run_exec_options_err): ditto.
+
+Fri Jan 28 02:37:18 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* re.c (rb_reg_raise): add GC guard to prevent intermediate
+	  variable from GC.
+
+Fri Jan 28 02:35:41 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* hash.c (rb_hash_fetch_m): add GC guard to prevent intermediate
+	  variable from GC.
+
+Fri Jan 28 01:33:51 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_process.rb (TestProcess#test_too_long_path)
+	  TestProcess#test_too_long_path): Reduced string size from 100MB
+	  to 10MB. 100MB may cause no memory error. It isn't intended.
+
+Fri Jan 28 01:27:42 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_process.rb (TestProcess#test_too_long_path2):
+	  Factored out from test_too_long_path. A test should only do
+	  one test.
+
+Thu Jan 27 23:29:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* st.c (st_foreach): check if unpacked.
+
+Thu Jan 27 23:14:19 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-mode.el (ruby-mode-map): remove deprecated binding.
+	  use M-; instead.
+
+Thu Jan 27 21:58:32 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* bignum.c (rb_str_to_inum): get rid of too huge alloca().
+
+Thu Jan 27 21:43:29 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* object.c (rb_str_to_dbl): rewrite again. use ALLOCV instead
+	  rb_str_tmp_new().
+
+Thu Jan 27 21:41:47 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* win32/win32.c: get rid of STRNDUPA(). It's dangerous API.
+
+Thu Jan 27 21:31:57 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* win32/win32.c (rb_w32_aspawn): get rid of too huge alloca().
+	  [Bug #4330] [ruby-core:34898]
+
+Thu Jan 27 20:30:18 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* win32/win32.c (rb_w32_spawn): get rid of too huge alloca().
+
+Thu Jan 27 18:49:53 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* win32/win32.c (open_dir_handle): get rid of too huge alloca().
+
+Thu Jan 27 18:34:58 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* file.c (w32_io_info): get rid of too huge alloca().
+	  [Bug #4313] [ruby-core:34830]
+
+Thu Jan 27 18:19:51 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* win32/win32.c (wstati64): get rid of too huge alloca().
+	  [Bug #4316] [ruby-core:34834]
+
+Thu Jan 27 15:11:52 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* win32/win32.c (rb_w32_spawn, rb_w32_aspawn): get rid of too huge
+	  alloca(). this is the real fix of [ruby-core:34833].
+
+Thu Jan 27 12:46:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (ALLOC_ARGV_WITH_STR): fix void pointer arithmetic.
+
+Thu Jan 27 08:41:40 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (proc_exec_v, rb_proc_exec_n, rb_proc_exec)
+	  (proc_spawn_n, proc_spawn): get rid of too huge alloca().
+	  [ruby-core:34827], [ruby-core:34833]
+
+Thu Jan 27 08:32:17 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/ruby.h (ALLOCV): new API for exception-safe
+	  temporary buffer.  [ruby-core:34844]
+
+	* string.c (rb_alloc_tmp_buffer, rb_free_tmp_buffer):
+	  implementation of the API.
+
+Thu Jan 27 08:22:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* dln_find.c (dln_find_1): use rb_warning and return immediately
+	  if fname is longer than buffer.
+
+Wed Jan 26 22:57:30 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* class.c (clone_method): add GC guard to prevent intermediate
+	  variable from GC. [Bug #4321] [ruby-dev:43107]
+
+Wed Jan 26 22:45:16 2011  Tanaka Akira  <akr@fsij.org>
+
+	* template/id.h.tmpl: parenthesize macro arguments.
+
+Wed Jan 26 22:28:49 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>
+
+	* vm_eval.c (rb_throw_obj): add GC guard to prevent intermediate
+	  variable from GC. [Bug #4322] [ruby-dev:43108]
+
+Wed Jan 26 17:08:59 2011  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+
+	* ext/openssl/ossl_asn1.c (ossl_asn1_decode0): OpenSSL::ASN1.decode
+	  should reject indefinite length primitive encodings as that is
+	  illegal. Patch by Martin Bosslet. See #4324.
+
+Wed Jan 26 10:36:28 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* string.c (=~): documentation fix; the return value is nil when
+	  it doesn't match. patched by Andrei Kulakov [ruby-core:34562]
+
+Tue Jan 25 08:41:58 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* dln_find.c (dln_find_1): omit too long pathnames.
+
+Tue Jan 25 08:28:19 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_str_resize): get rid of out-of-bound access.
+
+Tue Jan 25 07:48:22 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* test/ruby/test_thread.rb: remove unused variables.
+
+Tue Jan 25 07:45:44 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* test/ruby/test_thread.rb (TestThread#test_condvar_nolock_2): get
+	  rid of method redefined.
+
+Tue Jan 25 07:00:52 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_string_value_cstr): rb_str_modify can change
+	  RSTRING_PTR.
+
+Tue Jan 25 03:24:28 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_thread.rb: Added various ConditionVariable tests.
+
+Mon Jan 24 22:26:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* object.c (rb_str_to_dbl): Fix again. use rb_str_tmp_new()
+	  instead ALLOC_N.
+
+Mon Jan 24 21:50:48 2011  Tanaka Akira  <akr@fsij.org>
+
+	* vm_insnhelper.h: parenthesize macro arguments.
+
+Mon Jan 24 21:28:34 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* object.c (rb_str_to_dbl): use ALLOC_N instead ALLOCA_N because
+	  ALLOC_N may cause stack overflow.
+
+Mon Jan 24 21:04:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* error.c (rb_invalid_str): prevent intermediate variable from GC.
+	  [ruby-core:34820]
+
+Sun Jan 23 23:01:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/io/console/test_io_console.rb: Don't run test if the system
+	  don't support io/console.
+
+Sun Jan 23 22:17:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/fiddle/test_fiddle.rb: Don't run test if the system don't support
+	  fiddle.
+
+	* test/fiddle/test_function.rb: ditto.
+	* test/fiddle/test_closure.rb: ditto.
+
+Sun Jan 23 11:39:18 2011  Tanaka Akira  <akr@fsij.org>
+
+	* vm_exec.h: parenthesize macro arguments.
+
+Sun Jan 23 10:33:02 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* template/fake.rb.in (ruby): suppress warnings.
+
+Sun Jan 23 08:00:09 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (str_nth_len, str_utf8_nth): return the rest length together.
+
+	* string.c (rb_str_substr): get rid of measure the length always
+	  to improve performance for huge string.  [ruby-core:34648]
+
+Sun Jan 23 00:40:10 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/test_syslog.rb: Fix to make a lot of test failure if
+	  the platform doesn't support syslog.
+
+Sat Jan 22 11:49:55 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/to_ruby.rb: fixing merge key support
+	  when multiple merge keys are specified.
+
+	* test/psych/test_merge_keys.rb: tests for multi-merge key support
+
+Sat Jan 22 11:33:04 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/to_ruby.rb: merge keys are actually
+	  part of YAML 1.1, so they should be supported.  Remove warning and
+	  merge keys to parent.  [ruby-core:34679]
+
+	* test/psych/test_merge_keys.rb: test for merge keys
+
+Sat Jan 22 10:25:19 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/parser.c (parse): add the file name to the exception when
+	  parse errors occur.
+
+	* test/psych/test_parser.rb: test for parse error file name
+
+Sat Jan 22 10:12:30 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/parser.c (parse): fix assertion error when reusing a
+	  parser after an exception has been raised
+
+	* test/psych/test_parser.rb: test for assertion error
+
+Sat Jan 22 04:09:22 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/nodes/node.rb: Make Psych::Nodes::Node
+	  enumerable.
+
+	* ext/psych/lib/psych/visitors/depth_first.rb: Add a depth-first
+	  visitor to enumerate over a YAML AST in a depth-first fashion
+
+	* test/psych/nodes/test_enumerable.rb: test for enumerating nodes
+
+	* test/psych/visitors/test_depth_first.rb: test for depth-first
+	  visitor
+
+Sat Jan 22 00:53:42 2011  Tanaka Akira  <akr@fsij.org>
+
+	* vm_core.h: parenthesize macro arguments.
+
+Fri Jan 21 18:15:09 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in: should not use -Werror=* flags while conftests.
+
+Fri Jan 21 09:17:00 2011  Luis Lavena  <luislavena@gmail.com>
+
+	* configure.in: Fix incorrectly detected x86_64-w64-mingw32 due
+	  canonalization of target_os. Bug #3889 [ruby-core:32634]
+
+Thu Jan 20 23:44:00 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: Fix rb_cv_va_args_macro was broken. We are using
+	  -Werror=implicit-function-declaration compile option. therefore
+	  we need a function declaration explicitly.
+
+Thu Jan 20 23:58:02 2011  Tanaka Akira  <akr@fsij.org>
+
+	* node.h: parenthesize macro arguments.
+
+Thu Jan 20 23:25:28 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: Add '#include <stdlib.h>' to
+	  rb_cv_localtime_overflow test too. It's reported by Tomoyuki
+	  Chikanaga. Thanks.
+
+Thu Jan 20 16:11:00 2011  Kenta Murata <mrkn@mrkn.jp>
+
+	* README.EXT, README.EXT.ja: You shouldn't choose ``conftest.c'' as a
+	  name of a source file.
+
+Thu Jan 20 12:15:44 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: Add stdlib.h inclusion into rb_cv_negative_time_t
+	  test because it's required for exit(3). The patch is
+	  created by Tomoyuki Chikanaga. [Bug #4287] [ruby-dev:43060]
+
+Thu Jan 20 11:39:41 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/webrick/utils.rb (TestWEBrick::RubyBin): test CGI does not need
+	  to load rubygems.  if it activated, ruby raises LoadError about
+	  rbconfig.rb.
+
+Thu Jan 20 09:19:42 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/json_tree.rb: Fix JSON emit for
+	  DateTime and Time classes.
+
+	* test/psych/test_json_tree.rb: test for JSON emit
+
+Thu Jan 20 08:02:46 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/coder.rb (represent_object): arbitrary objects
+	  may be passed to the Psych::Coder object.
+
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: support for visiting
+	  arbitrary objects set on the coder.
+
+	* test/psych/test_coder.rb: supporting test case.
+
+Thu Jan 20 06:03:17 2011  Tanaka Akira  <akr@fsij.org>
+
+	* method.h: parenthesize macro arguments.
+
+Wed Jan 19 13:16:05 2011  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems/commands/sources_command.rb: Finish removing code,
+	  (fixes sources command test).
+
+Wed Jan 19 13:04:16 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* proc.c (proc_call): Add gc guard to avoid segfault. The fix
+	  is created by Tomoyuki Chikanaga. [Bug #4238][ruby-dev:42963]
+
+Wed Jan 19 12:31:28 2011  Eric Hodel <drbrain@segment7.net>
+
+	* lib/rubygems.rb: Since gem_prelude requires rubygems, enable
+	  custom_require always.
+
+Wed Jan 19 12:08:08 2011  Eric Hodel <drbrain@segment7.net>
+
+	* lib/rubygems/commands/dependency_command.rb: Remove require of
+	  deleted file.
+	* lib/rubygems/commands/fetch_command.rb: ditto
+	* lib/rubygems/commands/setup_command.rb: ditto
+	* lib/rubygems/commands/sources_command.rb: ditto
+	* lib/rubygems/commands/specification_command.rb: ditto
+
+Wed Jan 19 08:13:59 2011  Ryan Davis  <ryand-ruby@zenspider.com>
+
+	* lib/rubygems*: Import rubygems 1.5.0 (release candidate)
+	* test/rubygems: Ditto
+
+Tue Jan 18 23:31:01 2011  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* parse.y: avoid NULL reference.  [ruby-dev:43067]
+
+Wed Jan 19 02:54:04 2011  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* vsnprintf.c (cvt): set first byte of buf to NUL for the case when
+	  no bytes are written to the buf. [ruby-dev:43062]
+
+Tue Jan 18 23:04:51 2011  Tanaka Akira  <akr@fsij.org>
+
+	* gc.h: parenthesize macro arguments.
+
+Tue Jan 18 18:31:14 2011  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/irb/completion.rb: Irb tab completion support for XX::method
+	  forms.
+
+Tue Jan 18 15:05:55 2011  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+
+	* lib/logger.rb: added RDoc document for logging message escape
+	  by Hal Brodigan. See #3869
+
+Tue Jan 18 07:53:52 2011  Tanaka Akira  <akr@fsij.org>
+
+	* eval_intern.h: parenthesize macro arguments.
+
+Tue Jan 18 04:42:44 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/parser.rb (Mark): Adding a class to wrap
+	  marker information
+
+	* ext/psych/parser.c (mark): Add a method to return the mark object
+	  for the parser
+
+	* test/psych/test_parser.rb: tests for the Mark class.
+
+Tue Jan 18 02:46:55 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/json_tree.rb (visit_String): JSON
+	  strings should be dumped with double quotes. [ruby-core:34186]
+
+	* test/psych/test_json_tree.rb: test for double quotes
+
+Mon Jan 17 23:36:33 2011  Tanaka Akira  <akr@fsij.org>
+
+	* array.c (rb_ary_times): less MEMCPY calls.
+
+Mon Jan 17 22:54:33 2011  Tanaka Akira  <akr@fsij.org>
+
+	* debug.h: parenthesize macro arguments.
+
+Mon Jan 17 21:40:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (process_options): revert r30549.
+
+Sun Jan 16 20:55:45 2011  Tanaka Akira  <akr@fsij.org>
+
+	* vsnprintf.c: parenthesize macro arguments.
+
+Sat Jan 15 11:57:30 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (warnflags): add -Werror=implicit-function-declaration
+	  if available.
+
+	* lib/mkmf.rb (init_mkmf): ignore warnings in mkmf tests.
+
+	* test/mkmf/base.rb (setup, teardown): restore config values.
+
+	* test/mkmf/test_flags.rb: split from test_find_executable.rb.
+
+Sat Jan 15 10:04:14 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (process_options): autoload rubygems.
+
+	* tool/compile_prelude.rb (Prelude#initialize): ignore empty
+	  preludes.
+
+	* ruby.c (ruby_init_prelude): get rid of global namespace
+	  pollution.
+
+Sat Jan 15 09:42:12 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/io.h: missing prototypes.
 
-	* io.c (f_p): ditto.
+Fri Jan 14 23:25:55 2011  Tanaka Akira  <akr@fsij.org>
 
-Tue Apr 14 22:18:17 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+	* vm_method.c: parenthesize macro arguments.
 
-	* struct.c (struct_aref): should not subtract negative index.
+Fri Jan 14 15:32:29 2011  Shugo Maeda  <shugo@ruby-lang.org>
 
-Tue Apr 14 11:34:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/net/imap/test_imap.rb: call neither logout nor disconnect
+	  unless connected.  patch by Kazuhiro NISHIYAMA.  [ruby-dev:42860]
 
-	* experimental release 1.1b9_10.
+Fri Jan 14 14:56:57 2011  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* parse.y: token names prefixed by `t'.
+	* lib/net/imap.rb: use bytesize for binary strings.
+	  patched by Yoshimasa Niwa. [ruby-core:34222]
 
-	* struct.c (struct_s_def): supports subclassing of Struct.
+Fri Jan 14 14:01:12 2011  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* io.c (io_s_new): supports subclassing of IO.
+	* pack.c (pack_unpack): the resulted string of unpack('M') must have
+	  ASCII-8BIT encoding (and ENC_CODERANGE_VALID). [ruby-core:34482]
 
-Mon Apr 13 11:07:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Jan 14 13:38:58 2011  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* eval.c (f_binding): need to restore method name.
+	* ext/zlib/zlib.c (gzfile_check_footer): ISIZE (Input SIZE) in
+	  gzip's header is the size of uncompressed input data modulo 2^32.
+	  [ruby-core:34481] http://www.ietf.org/rfc/rfc1952.txt
 
-	* eval.c (rb_call0): raises SystemStackError, not Fatal.
+Fri Jan 14 11:36:25 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* io.c (obj_display): same as `print self'.
+	* configure.in, win32/Makefile.sub (RUNRUBY): require path should
+	  include "." because rbconfig.rb is there.
 
-	* io.c (f_p): can now be called in the method form.
+Fri Jan 14 10:40:11 2011  Ryan Davis  <ryan@lust.local>
 
-	* re.c (reg_regsub): needed to be mbchar aware.
+	* gem_prelude.rb: Just require rubygems. Fixes rubygems 1.4.
+	* lib/rubygems.rb: removed all Gem::Quickloader code.
+	* ruby.c: renamed ruby_init_gems to ruby_init_prelude. Set
+	  $disable_rubygems since there is no fine grained mechanism to
+	  skip parts of the prelude. Open to suggestions on how to do this
+	  better.
+	* test/*.rb: Load path isn't set up correctly, so add
+	  --disable-gems as needed to failing tests that are explicitly
+	  testing stderr w/ ==.
 
-Mon Apr 13 13:18:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Jan 14 07:30:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (thread_trap_eval): all signals delivered to main_thread.
+	* io.c (argf_next_argv): go advance when the next file cannot be
+	  read.  [ruby-core:34446]
 
-Mon Apr 13 12:47:03 1998  TAKAHASHI Masayoshi  <maki@inac.co.jp>
+Thu Jan 13 20:49:19 2011  Tanaka Akira  <akr@fsij.org>
 
-	* re.c (kcode_set_option): did not set SJIS on SJIS condition.
+	* vm_insnhelper.c: parenthesize macro arguments.
 
-Sun Apr 12 22:14:07 1998  Kazunori NISHI  <kazunori@swlab.csce.kyushu-u.ac.jp>
+Thu Jan 13 13:21:00 2011  Kenta Murata  <mrkn@mrkn.jp>
 
-	* array.c (ary_uniq_bang): should be `==', not `='. embarrassing.
+	* vm_dump.c: delete dashes to make lines 80 chars, Patched by
+	  Shota Fukumori (sora_h).  [Bug #4275] [ruby-dev:43021]
 
-Sat Apr 11 02:13:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Jan 13 13:21:00 2011  Kenta Murata  <mrkn@mrkn.jp>
 
-	* array.c (ary_subseq): SEGVed for `[][1,1]'.
+	* vm_dump.c: fix misspelling of CrashReporter, Patched by Shota
+	  Fukumori (sora_h).  [Bug #4275] [ruby-dev:43021]
 
-Fri Apr 10 21:29:06 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+Thu Jan 13 06:27:29 2011  Ryan Davis  <ryand-ruby@zenspider.com>
 
-	* array.c (ary_subseq): add check for beg larger than array length.
+	* error.c: Exception#to_s should actually call to_s.
 
-Wed Apr  8 17:24:11 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
+Thu Jan 13 00:32:54 2011  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* dir.c (dir_s_open): can be called with block (like IO#open).
+	* addr2line.c (get_nth_dirname): decrement the directory index
+	  because the index specifies the index of given included_directories
+	  which is separated by NUL and its index is begun from 1.
+	  Note that 0 specifies the current directory of the compilation.
+	  see also http://www.dwarfstd.org/doc/dwarf-2.0.0.pdf
 
-	* dir.c (dir_s_chdir): print directory path on error.
+Thu Jan 13 00:06:38 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* dir.c (dir_s_chroot): ditto
+	* io.c (rb_f_syscall): Add warning messages. [ruby-core:34062]
 
-	* dir.c (Init_Dir): needed to override `new'.
+Thu Jan 13 00:00:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Thu Apr  9 18:24:58 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* io.c (rb_f_syscall): Some syscall return unsigned or pointer value.
+	  Therefore we should only check the result is -1 or not.
+	  [ruby-core:34062]
 
-	* experimental release 1.1b9_09.
+Wed Jan 12 23:55:48 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* string.c (str_cmp): do not depend on sentinel at the end of the
-	  strings. 
+	* io.c (rb_f_syscall): Add 64bit Linux support. Some syscall takes
+	  long type arguments.
 
-	* string.c (str_chomp_bang): forgot to set the sentinel.
+Wed Jan 12 19:37:10 2011  Tanaka Akira  <akr@fsij.org>
 
-Wed Apr  8 00:59:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* vm_dump.c: parenthesize macro arguments.
 
-	* bignum.c (big2int): converted int may be too big to fit in
-	  signed int.
+Wed Jan 12 19:28:23 2011  Tanaka Akira  <akr@fsij.org>
 
-	* parse.y (arg): `foo += 1' should not cause an error.
+	* vm.c (thread_free): reset ruby_current_thread if it points the
+	  thread to free.
+	* gc.c (slot_sweep): don't call RUBY_VM_SET_FINALIZER_INTERRUPT if
+	  there is no current thread.
+	  [ruby-dev:43000]
 
-	* variable.c (rb_const_defined): returned false even if the
-	  constant is defined at the top level.
+Wed Jan 12 19:09:29 2011  Tanaka Akira  <akr@fsij.org>
 
-	* eval.c (f_local_variables): dyna_var->id may be null.  should
-	  have checked before calling str_new2().
+	* enum.c (sort_by_i): reenter check more strictly.
+	  (sort_by_cmp): ditto.
+	  [ruby-dev:43003] reported by Usaku NAKAMURA.
 
-Tue Apr  7 01:15:15 1998  Kaneko Naoshi  <wbs01621@mail.wbs.or.jp>
+Wed Jan 12 16:25:12 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
-	* re.c (reg_regsub): need to check string boundary.
+	* lib/net/http.rb (Net::HTTP#connect): makes it timeout during
+	  SSL handshake too. [ruby-core:34203]
+	  Patch by Marc Slemko.
 
-Tue Apr  7 19:19:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/net/http/test_http.rb (TestNetHTTP_v1_2#test_timeout_during_HTTP_session):
+	  test for [ruby-core:34203]
 
-	* string.c (str_cmp): returns either 1, 0, -1.
+	* test/net/http/test_https.rb (TestNetHTTPS#test_timeout_during_SSL_handshake):
+	  ditto.
 
-	* array.c (ary_cmp): should check array length, too
+Wed Jan 12 16:24:53 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
-Tue Apr  7 18:50:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/readline/extconf.rb: new checks for RL_PROMPT_START_IGNORE
+	  and RL_PROMPT_END_IGNORE. [ruby-core:34331]
 
-	* experimental release 1.1b9_08.
+	* ext/readline/readline.c: enables USE_INSERT_IGNORE_ESCAPE only if
+	  RL_PROMPT_{START,END}_IGNORE are available to get rid of compilation
+	  error with libedit.
 
-Tue Apr  7 18:31:27 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+Wed Jan 12 15:53:49 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* instruby.rb (mandir): dll installation for cygwin32
+	* README.EXT.ja (rb_ensure): typo.
 
-Tue Apr  7 01:16:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Jan 12 11:33:46 2011  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* config.sub (maybe_os): TOWNS support?
+	* addr2line.c: OpenBSD uses the elf_abi.h header file instead of the
+	  elf.h header file. patched by Jeremy Evans [ruby-core:34384]
 
-	* config.guess: too strict check for libc versions on linuxes.
+Wed Jan 12 03:59:36 2011  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* experimental release 1.1b9_07.
+	* test/webrick/test_cgi.rb: Removes usage of deprecated
+	  :RequestHandler option.
+	  patched by Peter Weldon [ruby-core:34010]
 
-	* array.c (ary_cmp): compare each element using `<=>'.
+	* test/webrick/test_httpproxy.rb: ditto.
 
-	* hash.c (hash_each_with_index): yields [value, key] pair.
+	* test/webrick/test_httpserver.rb: Add a test of the deprecation
+	  behaviour.
 
-	* class.c (class_protected_instance_methods): list protected
-	  method names.
+Wed Jan 12 08:37:07 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* class.c (ins_methods_i): exclude protected methods.
+	* hash.c (hash_i): return different values for inverse hash.
+	  [ruby-core:34334]
 
-	* eval.c (PUSH_BLOCK): dynamic variables can be accessed from
- 	  eval() with bindings.
+Tue Jan 11 20:32:59 2011  Tanaka Akira  <akr@fsij.org>
 
-Mon Apr  6 14:49:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* variable.c: parenthesize macro arguments.
 
-	* eval.c (thread_yield): must return evaluated value.
+Tue Jan 11 13:06:38 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Fri Apr  3 13:07:29 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* array.c (rb_ary_resize): should care of embeded array when extending
+	  the array.
 
-	* eval.c (thread_schedule): context switch bypassed on wrong
-	  conditions.
+	* array.c (rb_ary_resize): need to set capa when changing the real
+	  size of the array.
+	  these are latent bugs.
 
-	* variable.c (rb_name_class): set classname by id before String
- 	  class is initialized (1.0 behavior restored).
+Mon Jan 10 22:46:43 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Apr  3 11:25:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* include/ruby/defines.h (CASEFOLD_FILESYSTEM): HFS+ is case
+	  insensitive.
 
-	* numeric.c (num2int): no implicit conversion from string.
+	* load.c (loaded_feature_path, rb_feature_p, load_lock): on a
+	  case-insensitive filesystem, loaded features search should
+	  ignore case.  [ruby-core:34297]
 
-	* numeric.c (num2int): check whether `to_i' returns an Integer.
+Mon Jan 10 21:34:12 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* numeric.c (num_zero_p): new method.
+	* common.mk (showflags): show LD commands.
 
-	* numeric.c (num_nonzero_p): new method.  returns the receiver if
- 	  it's not zero.
+Mon Jan 10 14:32:55 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (obj_instance_eval): the_class should be the object's
-	  singleton class.
+	* test/ruby/test_method.rb (TestMethod#test_define_method): method
+	  transplanting between class and module is impossible.
 
-	* error.c (exc_s_new): message is converted into a string.
+Mon Jan 10 13:51:17 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Thu Apr  2 18:31:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* misc/rdoc-mode.el (rdoc-mode): show trailing whitespace.
 
-	* eval.c (obj_call_init): every object call `initialize'.
+Mon Jan 10 11:22:02 2011  Tanaka Akira  <akr@fsij.org>
 
-Wed Apr  1 08:51:53 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+	* util.c: parenthesize macro arguments.
 
-	* parse.y (stmt): UNTIL_MOD should be for stmt, not only for expr.
+Mon Jan 10 07:41:31 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-Wed Apr  1 01:20:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* misc/README: mention rdoc-mode.el and ruby-style.el.
 
-	* object.c (true_and): boolean operators &, | and ^.
+Sun Jan  9 20:37:21 2011  Tanaka Akira  <akr@fsij.org>
 
-Tue Mar 31 13:23:58 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* transcode.c: parenthesize macro arguments.
 
-	* array.c (ary_compact_bang): returns nil, if it does not modify
-	  the array like String's bang methods.
+Sun Jan  9 16:31:53 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
-	* array.c (ary_uniq_bang): new method to remove duplicate items.
+	* io.c (Kernel.#syscall): implemented on LP64/LLP64 environments too.
+	  also uses __syscall if available for *BSD on 64bit architecture.
+	  [ruby-core:34062]
 
-	* eval.c (bind_s_new): new method.
+Sun Jan  9 16:31:34 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
-	* numeric.c (num2int): raise exception if Fixnums too big to
- 	  convert into `int' in case that sizeof(int) < sizeof(INT).
+	* lib/irb/locale.rb (IRB::Locale::LOCALE_NAME_RE):
+	  some platform has a locale without territory but with
+	  encoding.
+	  (#each_sub_locale): ditto.
 
-	* string.c (str_center): SEGV on negative width.
+Sun Jan  9 14:47:50 2011  TAKAO Kouji  <kouji@takao7.net>
 
-	* eval.c (eval): forgot to set sourcefile.
+	* ext/readline/readline.c: apply a patch from Nobuyoshi Nakada.
+	  fixed #3616 [ruby-core:31484] IRB + readline incorrectly counts
+	  non-printing characters in prompt
 
-Mon Mar 30 11:12:29 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Jan  8 21:47:26 2011  Tanaka Akira  <akr@fsij.org>
 
-	* file.c (f_test): raises exception for unkown command.
+	* enum.c (enum_sort_by): use rb_ary_resize.
+	  (ary_cutoff): removed.
 
-	* eval.c (Init_eval): `class_eval': alias to the module_eval.
+Sat Jan  8 21:24:17 2011  Tanaka Akira  <akr@fsij.org>
 
-Mon Mar 30 18:50:42 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+	* pack.c (swapf): compilation condition simplified.
+	  (swapd): ditto.
 
-	* string.c (str_capitalize_bang): did not check string modification.
+Sat Jan  8 20:51:25 2011  Tanaka Akira  <akr@fsij.org>
 
-	* string.c (str_delete_bang): wrong conversion.
+	* pack.c (swapd): remove duplicated code.
 
-	* string.c (str_intern): typo in error message.
+Sat Jan  8 19:28:55 2011  Tanaka Akira  <akr@fsij.org>
 
-Mon Mar 30 01:44:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* thread.c: parenthesize macro arguments.
 
-	* eval.c (obj_instance_eval): accepts block as evaluation body.
-	  No compilation needed each time.
+Fri Jan  7 23:07:40 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (mod_module_eval): ditto
+	* lib/mkmf.rb (configuration): backref needs to capture.
 
-	* file.c (file_s_umask): umask did not return old values, if no
- 	  argument given.
+Fri Jan  7 21:57:22 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Sun Mar 29 00:54:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* misc/ruby-mode.el (ruby-mode-variables), misc/ruby-style.el:
+	  show trailing whitespace.
 
-	* eval.c (f_throw): nil returned always.
+	* misc/ruby-mode.el (ruby-font-lock-syntactic-keywords): highlight
+	  regexp after open bracket.  [ruby-core:34183]
 
-Sat Mar 28 20:40:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Jan  7 00:37:35 2011  Tanaka Akira  <akr@fsij.org>
 
-	* experimental release 1.1b9_06.
+	* string.c: parenthesize macro arguments.
 
-Sat Mar 28 16:07:11 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+Thu Jan  6 22:42:02 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* io.c (io_closed): should not cause exception fot closed IO.
+	* bignum.c (bigmul1_karatsuba): avoid overflow that make assertion
+	  fail in certain case.  this patch is contributed from Ray Chason
+	  <chasonr at gmail.com> in personal communication.
 
-	* string.c (str_tr): returned nil for success.
+Thu Jan  6 20:55:49 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Sat Mar 28 00:47:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/mkmf.rb (create_makefile): ignore rest from first dot from
+	  TARGET to generate init function name.
+	  this is followup of r30464.
 
-	* eval.c (f_local_variables): new method to return an array of
- 	  local variable names.
+Thu Jan  6 11:27:01 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* variable.c (obj_instance_variables): now returns an array of
-	  variable names, as described in the reference.
+	* ext/psych/lib/psych/json/tree_builder.rb (start_mapping): tags
+	  should not be included in JSON mapping
 
-	* eval.c (rb_attr): honors default method visibility of the
-	  current scope.
+Thu Jan  6 09:23:33 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-Fri Mar 27 13:49:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/net/protocol.rb (eof?): BufferedIO should proxy eof? to the
+	  underlying IO object.
 
-	* experimental release 1.1b9_05.
+Thu Jan  6 09:12:31 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* ruby.c (ruby_prog_init): `site_ruby' added to load_path.
+	* lib/mkmf.rb (configuration): fixing gsub when multiple error flags
+	  are passed to GCC.
 
-	* ruby.c (ruby_prog_init): load-path order changed.  Paths in
- 	  the RUBYLIB environment variable comes first in non-tainted
- 	  mode.
+Thu Jan  6 05:25:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Thu Mar 26 11:51:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* array.c (rb_ary_modify): export.
 
-	* eval.c (rb_call): new feature: `protected' methods.
+Thu Jan  6 05:14:41 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* string.c (str_dump): new method.
+	* ext/stringio/stringio.c (get_strio, strio_set_string)
+	  (strio_reopen): check if frozen.  [ruby-core:33648]
 
-	* eval.c (block_pass): block argument can be nil, which means no
-	  block is supplied for the method.
+Thu Jan  6 05:10:58 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Wed Mar 25 21:20:13 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+	* array.c (rb_ary_resize): new utility function.  [ruby-dev:42912]
 
-	* string.c (str_reverse_bang): string copied to wrong place.
+Thu Jan  6 05:03:26 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Wed Mar 25 08:12:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* dln.c (init_funcname_len): ignore rest from first dot.
+	  [ruby-dev:41774]
 
-	* numeric.c (flo_modulo): caused SEGV if left operand is not a
- 	  float value.
+Thu Jan  6 02:55:48 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* eval.c (f_eval): optional third and fourth argument to specify
-	  file-name and line-number.
+	* ext/psych/lib/psych/visitors/yaml_tree.rb: use YAML 1.0 output
+	  format for serializing nil values.  Thanks Eric Hodel!
 
-	* eval.c (eval): file-name and line-number set properly.
+	* test/psych/test_nil.rb: test for nil values
 
-	* parse.y (assign_in_cond): literal assignment is now warning, not 
-	  compile error.
+Wed Jan  5 14:21:34 2011  Mark Dodwell  <hi@mkdynamic.co.uk>
 
-	* error.c (Warn): Warn() always print message, OTOH Waring()
-	  prints when verbose flag is set.
+	* string.c: fix rdoc typo.
+	  https://github.com/shyouhei/ruby/pull/3
 
-Tue Mar 24 12:50:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Jan  5 14:06:01 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* ruby.c (ruby_prog_init): `.' should come last in the load-path.
+	* test/rdoc/test_rdoc_options.rb (TestRDocOptions#test_check_files):
+	  skip on Windows because chmod 0 doesn't mean unreadable by owner.
 
-	* eval.c (Init_eval): `__send__', alias for `send'.
+Wed Jan  5 13:56:54 2011  Akinori MUSHA  <knu@iDaemons.org>
 
-Mon Mar 23 12:44:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/net/http.rb (Net::HTTP#get): A header hash given should not
+	  be modified.
 
-	* string.c (str_chomp_bang): now takes `rs' as an argument.
+Wed Jan  5 12:10:08 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* eval.c (thread_free): main_thread should not be freed.
+	* ext/dl/{cfunc.c,dl.h,handle.c}, ext/fiddle/fiddle.{h,c}: Use _WIN32
+	  rather than checking for windows.h.  Thanks Jon Forums!
+	  [ruby-core:33977]
 
-Fri Mar 20 16:40:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Jan  1 17:02:50 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
-	* string.c (str_chomp_bang): chomp! (and other ! methods) returns
- 	  nil if it does not modify the string.
+	* lib/irb/locale.rb (IRB::Locale#search_file): make it possible
+	  to load a localization from a gem.
+	  (IRB::Locale#lc_path): obsoleted because of the change of #search_file
+	  (IRB::Locale#each_localized_path): new private method, based on
+	  lc_path
+	  (IRB::Locale#find): follows the change of #search_file.
+	  (IRB::Locale#load): removed duplicate with #find.
 
-	* string.c (str_sub_iter_s): should check last pattern since it
- 	  may be matched to null.
+Sat Jan  1 11:44:42 2011  Tanaka Akira  <akr@fsij.org>
 
-Thu Mar 19 13:48:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* strftime.c: parenthesize macro arguments.
 
-	* experimental release 1.1b9_04.
+Sat Jan  1 11:10:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* parse.y (yylex): `10e0.9' should cause syntax error.
+	* ext/zlib/zlib.c: take care of platforms where long is bigger
+	  than int.
 
-Wed Mar 18 17:46:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Jan  1 11:03:58 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* ruby.c (load_file): new file object constant DATA.  Only
-	  available for the script from the file.
+	* NEWS (optparse): shell completion support.
 
-	* regex.c (re_match): forwading failure point popped too much. 
+	* misc/README (rb_optparse.{bash,zsh}): for shell completion.
 
-Tue Mar 17 18:23:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* include/ruby/intern.h (VALUE rb_ary_print_on): I have never seen
+	  this function anywhere.
 
-	* math.c (math_frexp): newly added.
+Sat Jan  1 04:20:11 2011  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* math.c (math_ldexp): ditto.
+	* win32/win32.c (rb_w32_write_console): don't raise exception when
+	  the conversion is for writing to console.
+	  Patched by Heesob Park [ruby-core:33999]
 
-	* bignum.c (bigdivmod): calculates modulo.
+Fri Dec 31 12:02:06 2010  Tanaka Akira  <akr@fsij.org>
 
-	* numeric.c (fix_remainder): returns reminder, formerly introduced
- 	  as modulo.
+	* enum.c (enum_sort_by): use less temporary objects.
 
-	* numeric.c (fix_modulo): calculates proper `modulo'.
+Fri Dec 31 11:46:47 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* bignum.c (bigdivmod): wrong sign for reminder.
+	* configure.in (warnflags), lib/mkmf.rb (configuration): turn
+	  warnings into errors only for bundled extensions.
+	  [ruby-core:33815]
 
-Mon Mar 16 17:07:28 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Dec 31 11:15:57 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* experimental release 1.1b9_03.
+	* ext/zlib/zlib.c (sizeof): zlib.h mistakenly assumes the result
+	  of sizeof to be int, not size_t.
 
-Mon Mar 16 16:33:53 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+Fri Dec 31 10:27:34 2010  Tanaka Akira  <akr@fsij.org>
 
-	* io.c (pipe_finalize): needed to add pipe_finalize to pipes on
-	  cygwin32.
+	* st.c: parenthesize macro arguments.
 
-Mon Mar 16 14:11:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Fri Dec 31 03:23:26 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* class.c (ins_methods_i): needed to consider NOEX_UNDEF.
+	* vsnprintf.c (BSD__uqtoa): Fix overflow when long != quad_t.
+	  patched by Peter Weldon <peter.weldon AT null.net>
+	  [ruby-core:33985]
 
-Mon Mar 16 13:23:53 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+Fri Dec 31 03:00:34 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-	* io.c (io_check_closed): check for `fptr->f2 == NULL'.
+	* Makefile.in: remove unnecessary semicolons.
 
-	* io.c (io_fptr_close): ditto.
+Thu Dec 30 23:09:47 2010  wanabe  <s.wanabe@gmail.com>
 
-Mon Mar 16 11:49:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* vm.c (vm_define_method): guard iseq from GC while method definition.
+	  [ruby-dev:42832]
 
-	* io.c (pipe_atexit): free()ing referencing pipe_list.
+Thu Dec 30 20:18:32 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* range.c (range_length): returns zero, if the first is greater
-	  than the last.
+	* win32/Makefile.sub: ditto.
 
-	* signal.c (trap_restore_mask): restore signal mask before raising 
-	  exceptions and throws.
+Thu Dec 30 20:57:09 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Fri Mar 13 13:49:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* Makefile.in: Check V=1 argument if run "make clean" or similar.
 
-	* experimental release 1.1b9_02.
+Thu Dec 30 20:41:50 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* object.c (mod_clone): need to dups constants and instance
-	  variables.
+	* Makefile.in: Kill ugly line continuation.
 
-	* eval.c (rb_eval): forgot to initialize body for NODE_DEFS.
+Thu Dec 30 11:49:40 2010  Tanaka Akira  <akr@fsij.org>
 
-	* eval.c (rb_eval): retrieve self from calling frame, since self
-	  changes sometimes.
+	* sprintf.c: parenthesize macro arguments.
 
-	* env.h (FRAME): need to save self in the calling frame.
+Wed Dec 29 21:20:13 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* io.c (f_gets_method): rs should be initialized by RS.
+	* io.c (maygvl_copy_stream_wait_readwrite): define if USE_SENDFILE
 
-Thu Mar 12 15:33:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Dec 29 20:37:43 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* experimental release 1.1b9_01.
+	* ext/extmk.rb: strip current directory prefix.
 
-	* range.c (range_s_new): check values by `first <= last'.
+	* enc/depend (clean): remove name2ctype.h when out-of-place build.
 
-	* parse.y (lastline_set): fixed offset for $_ and $~ in the local
-	  variable space.
+	* win32/Makefile.sub (clean-enc): pass V to inferior make.
 
-Wed Mar 11 02:14:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Dec 29 18:23:46 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* io.c (io_gets): handle normal case specially for speed.
+	* re.c (rb_reg_expr_str): need to escape if the coderange is invalid.
 
-	* eval.c (rb_disable_super): function to disable superclass's
-	  method explicitly.
+Wed Dec 29 10:06:51 2010  Tanaka Akira  <akr@fsij.org>
 
-	* eval.c (rb_eval): inherits previous method definition's
-	  NOEX_UNDEF-ness, if exists.
+	* signal.c: parenthesize macro arguments.
 
-	* class.c (rb_define_method): disables superclass's overriding
- 	  method by default.
+Wed Dec 29 07:22:15 2010  Eric Hodel  <drbrain@segment7.net>
 
-Wed Mar 11 01:40:48 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
+	* lib/rake/rdoctask.rb: Deprecate in favor of rdoc/task.
 
-	* numeric.c (flo_gt,etc.): do not depend on `<=>', to handle NaN.
+Wed Dec 29 07:07:06 2010  Eric Hodel  <drbrain@segment7.net>
 
-Tue Mar 10 00:03:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/rdoc: Import RDoc 3.1
 
-	* ruby.c (load_file): understands multiple options in #! line.
+Tue Dec 28 18:36:38 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* regex.c (re_compile_pattern): support for [:alpha:] etc.
+	* error.c, include/ruby/intern.h (rb_compile_error_with_enc): new
+	  function to raise syntax error, with source encoding'ed message.
 
-Mon Mar  9 16:53:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* parse.y (compile_error): use above function.
+	  [ruby-core:33951] (#4217)
 
-	* io.h (GetOpenFile): embed io_check_closed in GetOpenFile.
+Tue Dec 28 07:37:38 2010  Tanaka Akira  <akr@fsij.org>
 
-	* sprintf.c (f_sprintf): zero padding failed for negative
-	  integers.
+	* ruby.c: parenthesize macro arguments.
 
-	* sprintf.c (remove_sign_bits): failed to remove some bits.
+Tue Dec 28 07:17:11 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-Sat Mar  7 21:51:46 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
+	* NEWS: add ARGF.write and so on.
 
-	* class.c (ins_methods_i): body may be NULL for some case.
+Tue Dec 28 07:12:38 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-Fri Mar  6 17:23:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* NEWS: add new magic-comment. (warn-indent) [ruby-core:25442]
 
-	* regex.c (mbcinit): table driven mbchar detection.
+Tue Dec 28 04:32:37 2010  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* object.c (obj_alloc): check for allocating instance for the
-	  primitive classes (mostly perfect).
+	* ext/fiddle/extconf.rb: check for windows.h while building fiddle.
+	  Thanks Jon Forums! [ruby-core:33923]
 
-	* ext/curses/curses.c (curses_finalize): restore original state at 
-	  interpreter temination.
+Tue Dec 28 01:45:12 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-	* ext/curses/curses.c (curses_addstr): forgot to check argument
-	  type (caused SEGV).  now uses STR2CSTR() macro.
+	* NEWS: Add Zlib.deflate and Zlib.inflate.
+	  [ruby-dev:42833]
 
-Thu Mar  5 13:47:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Mon Dec 27 21:22:33 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* eval.c (block_pass): accepts method object as block args.
+	* win32/configure.bat: Remove obsoleted coding rule. Now, we
+	  don't support to build on Windows 95/98 and Me.
 
-	* eval.c (f_missing): use any_to_s() for stringify.
+Mon Dec 27 18:27:13 2010  Tanaka Akira  <akr@fsij.org>
 
-Wed Mar  4 01:39:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* re.c: parenthesize macro arguments.
 
-	* parse.y (block_arg): new syntax - block argument in the
-	  calling arglist.
+Mon Dec 27 15:22:23 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* eval.c (rb_call): no module search. simplified a lot.
+	* win32/README.win32: note to need NT based OS to build ruby.
 
-	* eval.c (rb_eval): block arg support.
+Mon Dec 27 12:14:46 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* parse.y (f_block_arg): new syntax - block argument in the
- 	  formal arglist.
+	* common.mk (EXTMK_ARGS): specify to pass macro V, because nmake
+	  doesn't pass it via MAKEFLAGS.
 
-Tue Mar  3 14:20:15 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Mon Dec 27 10:33:43 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
-	* eval.c (obj_method): returns bound method object.
+	* ext/zlib/zlib.c (Init_zlib): Add Zlib.deflate and Zlib.inflate.
+	  [ruby-dev:42833]
 
-	* eval.c (rb_call): argument check for empty methods.
+Mon Dec 27 07:38:07 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-	* ruby.h (NUM2CHR): new macro, originally from curses module.
+	* misc/rb_optparse.zsh: add compdef for generator.
 
-Tue Mar  3 13:03:35 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
+Mon Dec 27 07:32:07 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-	* io.c (io_putc): new method.
+	* lib/optparse.rb (OptionParser#compsys): escape brackets too.
+	  [ruby-dev:42754]
 
-Tue Mar  3 11:21:28 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Mon Dec 27 01:30:08 2010  Tanaka Akira  <akr@fsij.org>
 
-	* string.c (str_inspect): more strict charcode detection.
+	* ext/socket/mkconstants.rb: add IF_NAMESIZE.
+	  add a default for INET6_ADDRSTRLEN.
 
-	* eval.c (thread_stop): stopping only thread raises ThreadError
-	  exception.
+Sun Dec 26 23:49:47 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Tue Mar  3 08:04:56 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
+	* win32/Makefile.sub: suppress a strange error message when RMALL
+	  found no such file.
+	* win32/rmall.bat: new.
 
-	* struct.c (struct_alloc): imcomplete struct initialization made
- 	  GC to access unallocated addresses.
+Sun Dec 26 21:23:23 2010    <kosaki.motohiro@gmail.com>
 
-Mon Mar  2 16:28:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* win32/Makefile.sub: fix 'nmake clean-enc' breakage since r28322.
 
-	* eval.c (thread_stop_method): remove Thread#stop.
+Sun Dec 26 22:25:07 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Feb 27 18:16:26 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/ripper/depend (ripper.y): fix messages with nmake.
+	  [ruby-dev:42896]
 
-	* version 1.1b9 released.
+Sun Dec 26 22:24:14 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Feb 27 09:36:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* file.c (file_expand_path): get rid of warnings caused by
+	  -Wdeclaration-after-statement on cygwin.
 
-	* hash.c (hash_delete_nil): needed to compare value to nil, since
-	  nil is the valid key for hashes.
+Sun Dec 26 20:28:34 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* hash.c (hash_foreach_iter): rehashing causes IndexError.
+	* process.c (before_exec): add small comment.
 
-	* hash.c (hash_foreach_iter): rehash check by pointer comparison.
+Sun Dec 26 20:52:21 2010  Tanaka Akira  <akr@fsij.org>
 
-Thu Feb 26 17:22:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/socket/mkconstants.rb: define INET_ADDRSTRLEN as 16 if not
+	  available.  fix compilation error on mswin32-60.  reported by nobu.
 
-	* parse.y (fname): convert reswords into symbols.
+Sun Dec 26 19:37:37 2010  Tanaka Akira  <akr@fsij.org>
 
-	* parse.y (reswords): reserved words are now embedded in the
- 	  syntax (sigh).
+	* ext/socket/option.c: define IFNAMSIZ if not available.
+	  fix compilation error on mingw32.  reported by nobu.
 
-	* parse.y: now reserved words can be method names safely.
+Sun Dec 26 12:16:29 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Wed Feb 25 15:50:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* lib/rdoc/ri/paths.rb (RDoc::RI::Paths::HOMEDIR): no exception if
+	  HOME is not set.  [ruby-core:33867]
 
-	* eval.c (mod_module_eval): clear the_scope's PRIVATE flag before
-	  calling eval().
+Sun Dec 26 11:39:11 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* gc.c (gc_call_finalizer_at_exit): run finalizers before any data 
-	  object being freed.
+	* parse.y (stmt): missing ripper rule.  i.e., `a::B ||= c 1'.
+	  http://twitter.com/#!/wannabe53/status/18797576396472321
+	  http://twitter.com/#!/wannabe53/status/18798416150663168
 
-	* eval.c (rb_eval): needed to keep prot_tag->retval before
-	  evaluating the ensure clause.
+Sun Dec 26 11:15:50 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Tue Feb 24 11:16:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/with_different_ofs.rb (DifferentOFS): should not affect
+	  original classes.
 
-	* parse.y (yylex): reserved words can be appear as method names at
- 	  right after 'def' and `.'(dot), like foo.next.
+Sun Dec 26 09:35:07 2010  Tanaka Akira  <akr@fsij.org>
 
-	* eval.c (return_check): checks for return out of thread (formerly
- 	  done in return_value).
+	* rational.c: parenthesize macro arguments.
 
-	* eval.c (POP_TAG): copy retval to outer level.
+Sun Dec 26 09:22:19 2010  Tanaka Akira  <akr@fsij.org>
 
-	* eval.c (return_value): just set retval, no check, no unwinding.
+	* ext/socket/option.c (rb_if_indextoname): new function to abstract
+	  environments without if_indextoname.
+	  (inspect_ipv6_multicast_if): new function to inspect
+	  IPV6_MULTICAST_IF.
+	  Socket::Option.new(:INET6, :IPV6, :MULTICAST_IF,
+	  [2].pack("I!")).inspect is
+	  "#<Socket::Option: INET6 IPV6 MULTICAST_IF eth0>".
 
-	* parse.y (nextc): line continuation by backslash at end of line.
+Sun Dec 26 04:31:15 2010  Luis Lavena  <luislavena@gmail.com>
 
-	* regex.c (re_compile_pattern): forgot to clear pending_exact on
-	  closing parentheses.
+	* ext/dl/win32/registry.rb: Corrected RegCreateKeyExA signature.
+	  Patch by Rafal Michalski [ruby-core:33874] [Ruby 1.9-Bug#4203]
 
-	* parse.y (assignable): should not assign dyna_var to true, if it
- 	  is already defined.
+Sun Dec 26 02:31:58 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Mon Feb 23 14:35:03 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* io.c (advice_arg_check): Change argument check.
+	  Now, an unsupported advice makes NotImplementedError.
+	  [ruby-dev:42887] [Ruby 1.9-Feature#4204]
 
-	* object.c (obj_is_kind_of): no longer accepts true/false/nil.
+Sun Dec 26 03:00:53 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* object.c ({true,false,nil}_to_i): can be converted into integers.
+	* ext/socket/extconf.rb: Fix build error which was introduced r30372.
 
-Mon Feb 23 12:11:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sun Dec 26 01:37:10 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* re.c (reg_s_quote): needed to be mbchar aware.
+	* ext/socket/extconf.rb: check the existence of if_indextoname().
 
-	* eval.c (proc_s_new): wrong iter mark.
+	* ext/socket/option.c: yesterday's akr's commits destroyed the build of
+	  some unrelated platforms (such as Windows).
 
-Sat Feb 21 22:59:30 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
+Sat Dec 25 23:29:11 2010  Tanaka Akira  <akr@fsij.org>
 
-	* io.c (f_syscall): no argument check.
+	* ext/socket/option.c (inspect_ipv4_add_drop_membership): new function
+	  to inspect struct ip_mreq and struct ip_mreqn for
+	  IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP.
+	  Socket::Option.new(:INET, :IP, :ADD_MEMBERSHIP,
+	  [239,255,99,81, 0,0,0,0].pack("CCCCCCCC")).inspect is now
+	  "#<Socket::Option: INET IP ADD_MEMBERSHIP 239.255.99.81 0.0.0.0>".
+	  (inspect_ipv4_multicast_if): new function to inspect struct in_addr
+	  and struct ip_mreqn for IP_MULTICAST_IF.
+	  Socket::Option.new(:INET, :IP, :MULTICAST_IF,
+	  [192,168,0,7].pack("CCCC")).inspect is now
+	  "#<Socket::Option: INET IP MULTICAST_IF 192.168.0.7>".
 
-Fri Feb 20 10:17:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/socket/extconf.rb: check struct ip_mreq and struct ip_mreqn.
 
-	* version 1.1b8 released.
+Sat Dec 25 22:49:10 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* ext/kconv/kconv.c (kconv_kconv): default output code now be
-	  determined according to the value of $KCODE.
+	* test/csv: DifferentOFS needs to be include in each classes.
 
-	* re.c (rb_get_kcode): can retrieve $KCODE from C code. 
+	* test/digest/test_digest_extend.rb (TestDigestExtend#setup):
+	  should not depend on the result of previous tests
 
-	* parse.y (stmt): if/unless modifiers returns nil, if condition is 
-	  not established.
+	* test/with_different_ofs.rb (DifferentOFS::WithDifferentOFS): give
+	  name.
 
-Thu Feb 19 11:06:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/with_different_ofs.rb (DifferentOFS): test suite for test
+	  suites affected by $,.
 
-	* ext/kconv/kconv.c (kconv_kconv): charcode can be specified by
-	  code name (JIS, SJIS, EUC like value of $KCODE).
+	* test/digest/test_digest_extend.rb (TestDigestExtend): should not
+	  assume $, invariant.
 
-	* regex.c (re_compile_pattern): forgot to fixup_jump for (?:..).
+	* test/csv/test_data_converters.rb, test/csv/test_table.rb: don't
+	  call setup within tests.
 
-	* regex.c (re_compile_pattern): needed to clear pending_exact on
-	  non-registering grouping (?:...).
+Sat Dec 25 20:01:40 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Wed Feb 18 19:54:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* io.c (pipe_open): Added rb_thread_atfork(). We must reinitialize
+	  GVL at new process creation.
 
-	* parse.y (here_document): needed to set lex_state to EXPR_END.
+Sat Dec 25 18:26:55 2010  Tanaka Akira  <akr@fsij.org>
 
-Wed Feb 18 18:45:10 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	* ext/socket/option.c (inspect_ipv6_mreq): new function to inspect
+	  struct ipv6_mreq for IPV6_JOIN_GROUP and IPV6_LEAVE_GROUP.
+	  Socket::Option.new(:INET6, :IPV6, :JOIN_GROUP,
+	  [0xff12,0,0,0,0,0,0,1, 2].pack("nnnnnnnnI!")).inspect is now
+	  "#<Socket::Option: INET6 IPV6 JOIN_GROUP ff12::1 eth0>".
 
-	* patches for cygwin32 applied.
+	* ext/socket/extconf.rb: check struct ipv6_mreq.
 
-Wed Feb 18 00:41:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Dec 25 18:04:30 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* string.c (str_sub_s): needed to be mbchar aware to increment one
- 	  character.
+	* lib/csv.rb (CSV.foreach): 'rb' mode is defaulted in open.
 
-	* regex.c (re_match): \Z matches newline just before the end of
-	  the string.
+	* lib/csv.rb (CSV#init_separators): cannonicalize encoding options
+	  as Encoding objects.
 
-Tue Feb 17 00:04:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Dec 25 18:30:34 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* time.c (time_arg): Time.gm and Time.local now understands
- 	  Time#to_a format.
+	* thread.c (rb_thread_atfork): Add small comment why we need
+	  reset random seed.
 
-	* string.c (str_sub_s): replace happened twice for null pattern.
+Sat Dec 25 17:33:55 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* regex.c (re_search): null pattern should not match after newline 
-	  at the end of string.
+	* test/csv/base.rb (TestCSV.with_different_ofs): give name to
+	  anonymous classes.
 
-	* time.c (time_isdst): now returns boolean value.
+	* lib/csv.rb (CSV#init_separators): use IO#gets with length
+	  parameter to get rid of wrong convertion.
 
-	* error.c (rb_check_type): treat special constants in messages.
+	* lib/csv.rb (CSV::foreach, CSV#initialize): directly use encoding
 
-	* parse.y (yylex): new form `::Const' to see toplevel constants.
+	* lib/csv.rb, test/csv: should not assume $, invariant.
 
-	* parse.y (cond): SEGV on `if ()'.
+Sat Dec 25 16:08:06 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* gc.c (obj_free): some data needed explicit free().
+	* signal.c: change rb_atomic_t definition from uchar to uint.
 
-Mon Feb 16 23:55:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Dec 25 15:04:05 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* eval.c (blk_free): release duplicated block informations.
+	* test/csv/test_encodings.rb (TestEncodings#setup): fix evil test
+	  suite writing to the source directory.
 
-	* eval.c (blk_copy_prev): duplicate outer block information into
- 	  the heap, when proc/binding created.
+Sat Dec 25 15:08:08 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-Mon Feb 16 14:38:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/pty/pty.c (chfunc): Added rb_thread_atfork_before_exec().
+	  We must reinitialize GVL at new process creation. Otherwise
+	  we may meet an insane deadlock. [Bug#4121][ruby-dev:42686]
 
-	* time.c (time_mon): now 1 for January and so on.
+Sat Dec 25 14:27:09 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* time.c (time_year): year in 19xx (no + 1900 needed anymore).
+	* io.c (rb_io_extract_encoding_option): accept Encoding object as
+	  encoding: optional argument.  [ruby-dev:42884]
 
-Mon Feb 16 13:28:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Dec 25 13:37:55 2010  Ryan Davis  <ryand-ruby@zenspider.com>
 
-	* regex.c (re_compile_pattern): need to fetch mbchar's second byte
- 	  without translation.
+	* lib/minitest/*.rb: Imported minitest 2.0.2 r6093.
 
-Mon Feb 16 12:29:27 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
+Sat Dec 25 13:05:59 2010  Tanaka Akira  <akr@fsij.org>
 
-	* eval.c (f_pass_block): pass iterator block to other method.
+	* random.c: parenthesize macro arguments.
 
-Fri Feb 13 08:16:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Sat Dec 25 12:48:50 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* parse.y (parse_regx): handle \s before read_escape().
+	* load.c (rb_f_require_relative): don't omit return type.
 
-	* parse.y (read_escape): `\s' in strings as space.
+Sat Dec 25 11:06:00 2010  Eric Hodel  <drbrain@segment7.net>
 
-Tue Feb 10 17:29:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* load.c (rb_f_require_relative): Add documentation.
 
-	* version 1.1b7 released.
+Sat Dec 25 11:02:52 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* string.c (str_aset): string insertion by `str[n] = str2'.
+	* ext/zlib/zlib.c (gzreader_gets): support optional length
+	  parameter.
 
-	* string.c (str_oct): does recognize `0x'.
+	* ext/zlib/zlib.c (gzfile_read, gzfile_readpartial): length should
+	  be long.
 
- 	* sprintf.c (f_sprintf): use baes 10 for conversion from string to
- 	  integer.
+Sat Dec 25 10:51:03 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Mon Feb  9 14:51:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* ext/json/generator/generator.{c,h} (fbuffer_free_only_buffer):
+	  unused.
 
-	* numeric.c (do_coerce): proper error message.
+	* ext/openssl/ossl_pkcs5.c (ossl_pkcs5_pbkdf2_hmac): add casts.
 
-	* string.c (str_sum): bug - masked by wrong value. (sigh..)
+Fri Dec 24 08:46:04 2010  Tanaka Akira  <akr@fsij.org>
 
-Sat Feb  7 15:11:14 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* process.c: parenthesize macro arguments.
 
-	* string.c (str_empty): new method
+Thu Dec 23 19:17:14 2010  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
-Fri Feb  6 01:42:15 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* test/net/imap/cacert.pem: updated because it has been expired.
 
-	* time.c (time_asctime): use asctime(3), not strftime(3).
+	* test/net/imap/server.crt: signed again because CA cert was expired.
 
-Thu Feb  5 18:58:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Dec 23 11:16:52 2010  Tanaka Akira  <akr@fsij.org>
 
-	* io.c (io_fptr_close): do not free path on close().
+	* parse.y: parenthesize macro arguments.
 
-	* array.c (ary_filter): new method.
+Thu Dec 23 11:00:09 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* enum.c (enum_each_with_index): new method.
+	* error.c (rb_check_type): check for type from extensions for ruby
+	  1.8.  see [ruby-core:33797].
 
-Thu Feb  5 14:10:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Thu Dec 23 08:12:59 2010  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* parse.y (primary): singleton class def can be appeared inside
- 	  method bodies.
+	* lib/net/smtp.rb: refactoring Net::SMTP#esmtp= to use an
+	  attr_accessor
 
-	* hash.c (hash_replace): replace content.
+Thu Dec 23 06:35:41 2010  Aaron Patterson <aaron@tenderlovemaking.com>
 
-	* string.c (str_replace_method): replace content.
+	* lib/net/smtp.rb: Net::SMTP should close the SSL connection if the
+	  connection verification fails.
 
-	* array.c (ary_replace_method): replace elements.
+Thu Dec 23 01:47:58 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-	* string.c (str_succ_bang): String#succ!
+	* NEWS: remove #object_id. [ruby-dev:42840]
 
-Thu Feb  5 18:20:30 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+Wed Dec 22 08:56:39 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-	* string.c (str_upcase_bang): multi byte character support.
+	* NEWS: add Module#private_constant and Module#public_constant.
+	  [ruby-dev:39685][ruby-core:32698]
 
-Wed Feb  4 13:55:26 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Wed Dec 22 07:59:23 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-	* array.c (ary_reverse): SEGV on empty array reverse.
+	* NEWS: add IO#advise. [ruby-core:33110] [Ruby 1.9-Feature#4038]
 
-Tue Feb  3 12:24:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Tue Dec 21 23:45:31 2010  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* re.c (match_to_a): non matching element should be nil.
+	* gc.c (Init_GC): move back object_id to Kernel. [ruby-dev:42840]
 
-	* ruby.c (ruby_load_script): load script after all initialization.
+Tue Dec 21 12:45:16 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* bignum.c (str2inum): need to interpret prefix `0' of `0x'.
+	* configure.in (target_archs): remove temporary objects.
 
-Tue Feb  3 10:00:18 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	* enc/Makefile.in, enc/depend (clean): remove work directories.
 
-	* numeric.c (fix_rshift): use `sizeof(INT)*8' instead of 32.
+Tue Dec 21 07:39:12 2010  Tanaka Akira  <akr@fsij.org>
 
-Mon Feb  2 14:09:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* pack.c: parenthesize macro arguments.
 
-	* ruby.c (set_arg0): grab environment region too.
+Tue Dec 21 06:25:43 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Thu Jan 29 18:36:25 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
+	* test/rexml/test_contrib.rb (ContribTester#test_pos): should not
+	  use fixed path name for tests.  [ruby-dev:42827]
 
-	* process.c (rb_proc_exec): check `sh' to be exist.
+	* test/rexml/test_sax.rb (SAX2Tester#test_socket): should not use
+	  fixed port for tests.  [ruby-dev:42828]
 
-Thu Jan 29 18:18:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Tue Dec 21 06:10:18 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* io.c (io_stdio_set): assignment to $stdin or $stdout does
-	  reopen() as well as $stderr.
+	* compile.c (setup_args), vm.c (invoke_block_from_c),
+	  vm_insnhelper.c (caller_setup_args): reverted r30241 and r30243
+	  except for the test.
 
-Thu Jan 29 14:18:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+Tue Dec 21 01:41:42 2010  Masaya Tarui  <tarui@ruby-lnag.org>
 
-	* class.c (mod_ancestors): should not include singleton classes.
+	* io.c : add an extra byte to buffer for the specification of read
+	  in Windows. see [ruby-core:33460] and r29980. and, we have to
+	  discuss how to do this one byte.
 
-	* object.c (obj_type): should not return internal class.
+Tue Dec 21 01:18:06 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* io.c (io_reopen): unwillingly closes stdio streams.
+	* error.c: Fix build error for win32. This regression was
+	  introduced by r30271.
 
-Thu Jan 29 11:50:35 1998  Toshihiko SHIMOKAWA  <toshi@csce.kyushu-u.ac.jp>
+Tue Dec 21 00:59:40 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* ext/socket/socket.c (udp_addrsetup): forgot to use htons().
+	* thread.c (thread_cleanup_func): Moved interrupted_lock
+	  destroying code from native_thread_destroy() to
+	  thread_cleanup_func() because it's platform independent logic.
 
-Tue Jan 27 23:15:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
+	* thread_win32.c (native_thread_destroy): ditto.
+	* thread_pthread.c (native_thread_destroy): ditto.
 
-	* keywords: __FILE__, __LINE__ are available again.
+Tue Dec 21 00:46:20 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com
author	Yusuke Endoh <mame@ruby-lang.org>	2019-07-19 23:50:30 +0900
committer	Yusuke Endoh <mame@ruby-lang.org>	2019-07-19 23:50:30 +0900
commit	0a16ff9f8366fd0d751191bd9c6eaa47f0ae33c8 (patch)
tree	34127f6f9d26b369ee48d9782008aaa75cfc4918 /spec/ruby/library/win32ole/win32ole_variable/shared
parent	3e8d4ff3e571bd556898efd94badb66a5dadf4d2 (diff)